Vibration harvesting component, vibration harvesting device, and vibration power generator

A vibration harvesting device used in electromagnetic vibration power generator (12), comprising:

• a vibration harvesting component (1) and a gimbal (13),
• the vibration harvesting component (1) is located inside the frame (1301) of the gimbal (13), with the groove (203) beneath the base plate (201) of the vibration harvesting component (1) embedded and aligned in the track (13011) of the frame (1301) that belongs the gimbal (13), and bonded at the seam,
• the frame (1301) having the vibration harvesting component (1) mounted therein is located inside the frame (1302) of the gimbal (13), with the slots of the frame (1301) and the slots of the frame (1302) vertically staggered at 90° to each other, the upper part of one end of the embedded frame (1301) abuts against the inner side of the plate (13028) of the frame (1302), after the frames are embedded and aligned, the seam is temporarily not bonded for assembly, waiting for the subsequent process to complete the installation of the electromagnetic power generation unit components is fixed,
• insert the T-shaped tenon of -shaped part (1305A) of the gimbal (13) into the T-shaped groove at the lower end of the T-shaped beam (1304A) and move it left and right, concurrently, insert the T-shaped tenon of -shaped part (1305B) of the gimbal (13) into the T-shaped groove at the lower end of the T-shaped beam (1304B) and move it left and right, thereby achieving adjustment of the system's center of gravity along the X-axis for the vibration harvesting component (1), the movable parts used for adjustment are not yet bonded and fixed, and will be secured after the installation of the electromagnetic power generation unit components in the subsequent process,
• the T-shaped tenon at the left end of the T-shaped beam (1304A) of the gimbal (13) is inserted into the T-shaped groove (1303A), the T-shaped tenon at the right end of the T-shaped beam (1304A) is inserted into the T-shaped groove (1303B) to move inwards and outwards, meanwhile, the T-shaped tenon at the left end of the T-shaped beam (1304B) of the gimbal (13) is inserted into the T-shaped groove (1303C), and the T-shaped tenon at the right end of the T-shaped beam (1304B) is inserted into the T-shaped groove (1303D) to move inwards and outwards, so that the system's center of gravity of the vibration harvesting component (1) on the Y-axis is adjusted, the movable parts used for adjustment are not yet bonded and fixed, and will be secured after the installation of the electromagnetic power generation unit components in the subsequent process,
• the system's center of gravity of the vibration harvesting component (1) is located below the line connecting multi-diameter shaft (1306A) and multi-diameter shaft (1306B) of the gimbal (13) so that the rigid body can be automatically adjusted no matter how the rigid body rotates, the system's center of gravity on the Z-axis can be adjusted,
• during harvesting, regardless of rotation, the framework device formed by the inner ring (1311A) and outer ring (1312A) of the gimbal (13) adjusts mutually, allowing the vibration harvesting component (1) to harvest omnidirectional external excitation.

A vibration harvesting device used in composite vibration power generator (18), comprising:

• a vibration harvesting component (1) and a gimbal (19),
• the vibration harvesting component (1) is located inside the frame (1301B) of the gimbal (19), with the groove (203) beneath the base plate (201) of the vibration harvesting component (1) embedded and aligned in the track (13011B) of the frame (1301B) that belongs the gimbal (19), and bonded at the seam,
• the frame (1301B) having the vibration harvesting component (1) mounted therein is located inside the frame (1302B) of the gimbal (19), with the slots of the frame (1301B) and the slots of the frame (1302B) vertically staggered at 90° to each other, the upper part of one end of the embedded frame (1301B) abuts against the inner side of the plate (13028B) of the frame (1302B), after the frames are embedded and aligned, the seam is temporarily not bonded for assembly, waiting for the subsequent process to complete the installation of the electromagnetic power generation unit components is fixed,
• the vertical inner side of the -shaped plate (190112) of the piezoelectric and friction power generation subassembly (1901) is fitted to the bonding area of the square-shaped thin plate (13021B) of the frame (1302B), but bonding is temporarily not performed, the vertical inner side of the -shaped plate (190113) is fitted to the bonding area of the square-shaped thin plate (13024B) of the frame (1302B), but bonding is temporarily not performed, waiting for the installation of the piezoelectric ceramic power generation unit and the triboelectric nano power generation unit to be completed before bonding,
• the piezoelectric and friction power generation subassembly (1901) is used to capture the impact actions generated between objects and the friction between objects,
• the hose (1902A) is sleeved on the shaft journal of the multi-diameter shaft (1306I) of the gimbal (19), with the joint bonded for transmission,
• the hose (1902B) is sleeved on the shaft journal of the multi-diameter shaft (1306J) of the gimbal (19), with the joint bonded for transmission,
• the hose (1902C) is sleeved on the shaft journal of the multi-diameter shaft (1306K) of the gimbal (19), with the joint bonded for transmission,
• the hose (1902D) is sleeved on the shaft journal of the multi-diameter shaft (1306L) of the gimbal (19), with the joint bonded for transmission,
• insert the T-shaped tenon of -shaped part (1305C) of the gimbal (19) into the T-shaped groove at the lower end of the T-shaped beam (1304C) and move it left and right, concurrently, insert the T-shaped tenon of -shaped part (1305D) of the gimbal (19) into the T-shaped groove at the lower end of the T-shaped beam (1304D) and move it left and right, thereby achieving adjustment of the system's center of gravity along the X-axis for the vibration harvesting component (1), the movable parts used for adjustment are not yet bonded and fixed, and will be secured after the installation of the electromagnetic power generation unit components in the subsequent process,
• the T-shaped tenon at the left end of the T-shaped beam (1304C) of the gimbal (19) is inserted into the T-shaped groove (1303E), the T-shaped tenon at the right end of the T-shaped beam (1304C) is inserted into the T-shaped groove (1303F) to move inwards and outwards, meanwhile, the T-shaped tenon at the left end of the T-shaped beam (1304D) of the gimbal (19) is inserted into the T-shaped groove (1303G), and the T-shaped tenon at the right end of the T-shaped beam (1304D) is inserted into the T-shaped groove (1303H) to move inwards and outwards, so that the system's center of gravity of the vibration harvesting component (1) on the Y-axis is adjusted, the movable parts used for adjustment are not yet bonded and fixed, and will be secured after the installation of the electromagnetic power generation unit components in the subsequent process,
• the system's center of gravity of the vibration harvesting component (1) is located below the line connecting multi-diameter shaft (1306I) and multi-diameter shaft (1306J) of the gimbal (19), so that the rigid body can be automatically adjusted no matter how the rigid body rotates, the system's center of gravity on the Z-axis can be adjusted,
• during harvesting, regardless of rotation, the framework device formed by the inner ring (1903A) and outer ring (1312C) of the gimbal (19) adjusts mutually, allowing the vibration harvesting component (1) to harvest omnidirectional external excitation.

An electromagnetic vibration power generator (24), comprising:

• a vibration harvesting device used in electromagnetic vibration power generator (12), windings (25), windings (26), insulated wires (27), an upper hemispherical shell (28), a lower hemispherical shell (29), bolt (30), and nut (31),
• the enameled wire is wound clockwise in three slots of the frame (1301) to form three coils, which are connected in series to form the windings (25),
• the vibration harvesting component (1) of the vibration harvesting device used in electromagnetic power generator (12) is located inside the frame (1301) of the gimbal (13), and the groove (203) below the base plate (201) of the vibration harvesting component (1) is embedded and aligned with the track (13011) of the frame (1301) and then bonded,
• the enameled wire is wound clockwise in three slots on the frame (1302) to form three coils, which are connected in series to form the windings (26), the frame (1301) with the vibration harvesting component (1) is embedded inside the frame (1302), with the slots of the frame (1301) and the slots of the frame (1302) arranged in a 90° staggered manner, the upper part of the end embedded in the frame (1301) abuts against the inner side of the plate (13028) of the frame (1302), and is bonded after alignment, the windings (25) and windings (26) are connected in series, leaving enameled wire end (32A) and enameled wire end (32B),
• the enameled wire end (32A) is soldered to the surface of the hexagonal thin nut (1308A), and the enameled wire end (32B) is soldered to the surface of the hexagonal thin nut (1308B),
• the insulated wire (27) further including:
• insulated wires (27A), (27B), (27C), (27D), (27E), and (27F),
• one end of the insulated wire (27A) is soldered to the flange surface of the flange bearing (1309A), and the wire body of the insulated wire (27A) is bonded in the left upper wire groove (13113A) to reach the upper end through hole of the inner ring (1311A), the other end of the insulated wire (27A) is soldered to the surface of the circlip for shaft (1310C),
• one end of the insulated wire (27B) is soldered to the flange surface of the flange bearing (1309B), and the wire body of the insulated wire (27B) is bonded in the right lower wire groove (13113A) to reach the lower end through hole of the inner ring (1311A), the other end of the insulated wire (27B) is soldered to the surface of the circlip for shaft (1310D),
• one end of the insulated wire (27C) is soldered to the surface of the hexagonal thin nut (1308C), and the wire body of the insulated wire (27C) is bonded in the left upper wire groove (13121A) to reach the left end through hole of the outer ring (1312A), the other end of the insulated wire (27C) is soldered to the surface of the hexagonal thin nut (1308E),
• one end of the insulated wire (27D) is soldered to the surface of the hexagonal thin nut (1308D), and the wire body of the insulated wire (27D) is bonded in the right lower wire groove (13121A) to reach the right end through hole of the outer ring (1312A), the other end of the insulated wire (27D) is soldered to the surface of the hexagonal thin nut (1308F),
• one end of the insulated wire (27E) is soldered to the flange surface of the flange bearing (1309E), and one end of the insulated wire (27F) is soldered to the flange surface of the flange bearing (1309F),
• after harvesting, the current flows from the enameled wire end (32A) of the windings through conductive components to the insulated wire (27E), and the other end flows from the enameled wire end (32B) of the windings through conductive components to the insulated wire (27F),
• inserted the T-shaped tenon of -shaped part (1305A) of the gimbal (13) into the T-shaped groove at the lower end of the T-shaped beam (1304A) and move it left and right, concurrently, insert the T-shaped tenon of -shaped part (1305B) of the gimbal (13) into the T-shaped groove at the lower end of the T-shaped beam (1304B) and move it left and right, thereby achieving adjustment of the system's center of gravity along the X-axis for the vibration harvesting component (1), after which the movable components are bonded and fixed,
• the T-shaped tenon at the left end of the T-shaped beam (1304A) of the gimbal (13) is inserted into the T-shaped groove (1303A), the T-shaped tenon at the right end of the T-shaped beam (1304A) is inserted into the T-shaped groove (1303B) to move inwards and outwards, meanwhile, the T-shaped tenon at the left end of the T-shaped beam (1304B) of the gimbal (13) is inserted into the T-shaped groove (1303C), and the T-shaped tenon at the right end of the T-shaped beam (1304B) is inserted into the T-shaped groove (1303D) to move inwards and outwards, so that the system's center of gravity of the vibration harvesting component (1) on the Y-axis is adjusted, after which the movable components are bonded and fixed,
• the system's center of gravity of the vibration harvesting component (1) is located below the line connecting multi-diameter shaft (1306A) and multi-diameter shaft (1306B) of the gimbal (13) so that the rigid body can be automatically adjusted no matter how the rigid body rotates, the system's center of gravity on the Z-axis can be adjusted,
• during harvesting, regardless of the direction of rotation, the frame device formed by the inner ring (1311A) and the outer ring (1312A) of the gimbal (13) adjusts relative to each other, allowing the vibration harvesting component (1) to capture omnidirectional external excitation, resulting in electromagnetic induction in the windings (25) and windings (26),
• the diamond-shaped base (1315A) is placed on the plate (2901) and plate (2902) of the lower hemispherical shell (29), and is fastened with bolt (30A), nut (31A), bolt (30B), and nut (31B);
• the diamond-shaped base (1315B) is placed on the plate (2903) and plate (2904) of the lower hemispherical shell (29), and is fastened with bolt (30C), nut (31C), bolt (30D), and nut (31D);
• the upper hemispherical shell (28) covers the lower hemispherical shell (29), aligning the through holes with the through holes, and is fastened with bolt (30E), nut (31E), bolt (30F), nut (31F), bolt (30G), nut (31G), bolt (30H), and nut (31H),
• the insulated wire (27E) passes through the through hole (2801), with the wire body remaining outside the upper hemispherical shell (28) for connection to an external load, and the gap left by the insulated wire (27E) passing through the through hole (2801) is sealed with industrial adhesive;
• the insulated wire (27F) passes through the through hole (2802), with the wire body remaining outside the upper hemispherical shell (28) for connection to the external load, and the gap left by the insulated wire (27F) passing through the through hole (2802) is sealed with industrial adhesive.

A composite vibration power generator (37), comprising:

• a vibration harvesting device used in composite vibration power generator (18), windings (38), windings (39), a piezoelectric and triboelectric power generation unit (40), a disc-type triboelectric nano power generation unit (41A), a disc-type triboelectric nano power generation unit (41B), a disc-type triboelectric nano power generation unit (41C), a disc-type triboelectric nano power generation unit (41D), insulated wire (42), an upper hemispherical shell (28C), a lower hemispherical shell (29C), bolt (30), and nut (31),
• the enameled wire is wound clockwise in three slots of the frame (1301B) to form three coils, which are connected in series to form the windings (38),
• the vibration harvesting component (1) of the vibration harvesting device used in composite vibration power generator (18) is located inside the frame (1301B) of the gimbal (19), and the groove (203) beneath the base plate (201) of the vibration harvesting component (1) is embedded and aligned in the track (13011B) of the frame (1301B) of the gimbal (19) and then bonded,
• the enameled wire is wound clockwise in three slots on the frame (1302B) to form three coils, which are connected in series to form the windings (39),
• the frame (1301B) with the vibration harvesting component (1) is embedded inside the frame (1302B), with the slots of the frame (1301B) and the slots of the frame (1302B) arranged in a 90° staggered manner, the upper part of the end embedded in the frame (1301B) abuts against the inner side of the plate (13028B) of the frame (1302B), and is bonded after alignment,
• the windings (38) are connected in series with the windings (39), leaving enameled wire end (43A) and enameled wire end (43B), the enameled wire end (43A) is soldered to the surface of the hexagonal thin nut (1308M), and the enameled wire end (43B) is soldered to the surface of the hexagonal thin nut (1308N),
• the insulated wire (42) further including:
• insulated wires (42A), (42B), (42C), (42D), (42E), and (42F),
• the end of the insulated wire (42A) is soldered to the surface of the flange of the flange bearing (1309M), and the body of the insulated wire (42A) is bonded in the wire groove (190311A) on the upper left side, reaching the upper end through hole of the inner ring (1903A), the other end of the insulated wire (42A) is soldered to the surface of the circlip for shaft (1310P),
• the end of the insulated wire (42B) is soldered to the surface of the flange of the flange bearing (1309N), and the body of the insulated wire (42B) is bonded in the wire groove (190311A) on the lower right side, reaching the lower end through hole of the inner ring (1903A), the other end of the insulated wire (42B) is soldered to the surface of the circlip for shaft (1310Q),
• the end of the insulated wire (42C) is soldered to the surface of the hexagonal thin nut (1308P), and the body of the insulated wire (42C) is bonded in the wire groove (13121C) on the upper left side, reaching the left end through hole of the outer ring (1312C), the other end of the insulated wire (42C) is soldered to the surface of the hexagonal thin nut (1308R),
• the end of the insulated wire (42D) is soldered to the surface of the hexagonal thin nut (1308Q), and the body of the insulated wire (42D) is bonded in the wire groove (13121C) on the lower right side, reaching the right end through hole of the outer ring (1312C), the other end of the insulated wire (42D) is soldered to the surface of the hexagonal thin nut (1308S),
• the end of the insulated wire (42E) is soldered to the surface of the flange of the flange bearing (1309R), and the end of the insulated wire (42F) is soldered to the surface of the flange of the flange bearing (1309S),
• after harvesting, the current flows from the enameled wire end (43A) of the windings through the conductive components to the insulated wire (42E), while the other end flows from the enameled wire end (43B) of the windings through the conductive components to the insulated wire (42F),
• the inner vertical side of the -shaped plate (190112) of the frame (19011) of the piezoelectric and triboelectric power generation unit (40) is bonded to the bonding area of the square-shaped thin plate (13021B) of the frame (1302B), and the inner vertical side of the -shaped plate (190113) is bonded to the bonding area of the square-shaped thin plate (13024B) of the frame (1302B), the insulated wire (4003A) is soldered to the surface of the hexagonal thin nut (1308M), and the insulated wire (4003B) is soldered to the surface of the hexagonal thin nut (1308N),
• the surfaces of the plate (41022A) and the plate (41023A) of the disc-type triboelectric nano power generation unit (41A) is bonded to the surfaces of the plate (19033A) and plate (19034A) of the inner ring (1903A), the hose (1902A) is fitted onto the spindle nose of the multi-diameter shaft (4103A), with the contact portion bonded, one end of the insulated wire (4108AA) is soldered to the surface of the circlip for shaft (1310M), and the body of the insulated wire (4108BA) is bonded in the wire groove (190311A) on the lower left side, reaching the lower end through hole of the inner ring (1903A), the other end of the insulated wire (4108BA) is soldered to the surface of the circlip for shaft (1310Q),
• the surfaces of the plate (41022B) and the plate (41023B) of the disc-type triboelectric nano power generation unit (41B) is bonded to the surfaces of the plate (19035A) and plate (19036A) of the inner ring (1903A), the hose (1902B) is fitted onto the spindle nose of the multi-diameter shaft (4103B), with the contact portion bonded, one end of the insulated wire (4108AB) is soldered to the surface of the circlip for shaft (1310N), and the body of the insulated wire (4108BB) is bonded in the wire groove (190311A) on the upper right side, reaching the upper end through hole of the inner ring (1903A), the other end of the insulated wire (4108BB) is soldered to the surface of the circlip for shaft (1310P),
• the surfaces of the plate (41022C) and the plate (41023C) of the disc-type triboelectric nano power generation unit (41C) is bonded to the surfaces of the plate (19037A) and plate (19038A) of the inner ring (1903A), the hose (1902C) is fitted onto the spindle nose of the multi-diameter shaft (4103C), with the contact portion bonded, one end of the insulated wire (4108AC) is soldered to the surface of the circlip for shaft (1310P), and the body of the insulated wire (4108BC) is bonded in the wire groove (190311A) on the right side, reaching the lower end through hole of the inner ring (1903A), the other end of the insulated wire (4108BC) is soldered to the surface of the circlip for shaft (1310Q),
• the surfaces of the plate (41022D) and the plate (41023D) of the disc-type triboelectric nano power generation unit (41D) is bonded to the surfaces of the plate (19039A) and plate (190310A) of the inner ring (1903A), the hose (1902D) is fitted onto the spindle nose of the multi-diameter shaft (4103D), with the contact portion bonded, one end of the insulated wire (4108AD) is soldered to the surface of the circlip for shaft (1310Q), and the body of the insulated wire (4108BD) is bonded in the wire groove (190311A) on the left side, reaching the upper end through hole of the inner ring (1903A), the other end of the insulated wire (4108BD) is soldered to the surface of the circlip for shaft (1310P),
• insert the T-shaped tenon of -shaped part (1305C) of the gimbal (19) into the T-shaped groove at the lower end of the T-shaped beam (1304C) and move it left and right, concurrently, insert the T-shaped tenon of -shaped part (1305D) of the gimbal (19) into the T-shaped groove at the lower end of the T-shaped beam (1304D) and move it left and right, thereby achieving adjustment of the system's center of gravity along the X-axis for the vibration harvesting component (1), after adjustment, the movable components are bonded and fixed,
• the T-shaped tenon at the left end of the T-shaped beam (1304C) of the gimbal (19) is inserted into the T-shaped groove (1303E), the T-shaped tenon at the right end of the T-shaped beam (1304C) is inserted into the T-shaped groove (1303F) to move inwards and outwards, meanwhile, the T-shaped tenon at the left end of the T-shaped beam (1304D) of the gimbal (19) is inserted into the T-shaped groove (1303G), and the T-shaped tenon at the right end of the T-shaped beam (1304D) is inserted into the T-shaped groove (1303H) to move inwards and outwards, so that the system's center of gravity of the vibration harvesting component (1) on the Y-axis is adjusted, after adjustment, the movable components are bonded and fixed,
• the system's center of gravity of the vibration harvesting component (1) is located below the line connecting multi-diameter shaft (1306I) and multi-diameter shaft (1306J) of the gimbal (19), so that the rigid body can be automatically adjusted no matter how the rigid body rotates, the system's center of gravity on the Z-axis can be adjusted,
• during harvesting, regardless of the direction of rotation, the frame device formed by the inner ring (1903A) and the outer ring (1312C) of the gimbal (19) adjusts relative to each other, allowing the vibration harvesting component (1) to capture omnidirectional external excitation, resulting in electromagnetic induction in the windings (38) and windings (39),
• the diamond-shaped base (1315E) is placed on the plate (2901C) and plate (2902C) of the lower hemispherical shell (29C), and is fastened using bolt (30R), nut (31R), bolt (30S), and nut (31S);
• the diamond-shaped base (1315F) is placed on the plate (2903C) and plate (2904C) of the lower hemispherical shell (29C), and is fastened using bolt (30T), nut (31T), bolt (30U), and nut (31U),
• the upper hemispherical shell (28C) covers the lower hemispherical shell (29C), with the through holes aligned with each other, bolt (30V), nut (31V), bolt (30W), nut (31W), bolt (30X), nut (31X), bolt (30Y), and nut (31Y) are used for fastening,
• the insulated wire (42E) passes through the through hole (2801C), with the wire body remaining outside the upper hemispherical shell (28C) for connection to an external load, the insulated wire (42E) is sealed with industrial adhesive at the gap left by the through hole (2801C);
• the insulated wire (42F) passes through the through hole (2802C), with the wire body remaining outside the upper hemispherical shell (28C) for connection to the external load, the insulated wire (42F) is sealed with industrial adhesive at the gap left by the through hole (2802C).

The composite vibration power generator according to 43, wherein the piezoelectric and triboelectric power generation unit (40) consisting essentially of a piezoelectric and friction power generation subassembly (1901), a piezoelectric ceramic sheet (4001A), a piezoelectric ceramic sheet (4001B), a piezoelectric ceramic sheet (4001C), a piezoelectric ceramic sheet (4001D), a freestanding triboelectric layer based nano generation unit (4002A), a freestanding triboelectric layer based nano generation unit (4002B), insulated wire (4003),

• the piezoelectric ceramic sheet (4001) is rectangular thin plate made of PZT5, with a copper substrate, having positive and negative electrodes on the same side, each connected to wires,
• the piezoelectric ceramic sheet (4001) further including:
• piezoelectric ceramic sheets (4001A), (4001B), (4001C), and (4001D),
• the insulated wire (4003) further including:
• insulated wires (4003A) and (4003B),
• the bottom surface of the piezoelectric ceramic sheet (4001A) is bonded to the left vertical side of the square opening on the inner side of the frame (19011), the bottom surface of the piezoelectric ceramic sheet (4001B) is bonded to the upper vertical side of the square opening on the inner side of the frame (19011), the bottom surface of the piezoelectric ceramic sheet (4001C) is bonded to the right vertical side of the square opening on the inner side of the frame (19011), and the bottom surface of the piezoelectric ceramic sheet (4001D) is bonded to the lower vertical side of the square opening on the inner side of the frame (19011), the four pairs of wires from the four piezoelectric ceramic sheets are connected in parallel, with one end connected to the insulated wire (4003A) and the other end connected to the insulated wire (4003B),
• the freestanding triboelectric layer based nano generation unit (4002) consisting essentially of an aluminum foil (40021), a double-sided adhesive (40022), and an insulated wire (40023), the aluminum foil (40021) is rectangular and features micro-scale cubic structures fabricated on its upper surface using a selective deposition method, the double-sided adhesive (40022) is also rectangular and has the same dimensions as the aluminum foil (40021), the upper surface of double-sided adhesive (40022) is bonded to the lower surface of the aluminum foil (40021), one end of the insulated wire (40023) is bonded to the upper surface of the double-sided adhesive (40022), and the conductor of the insulated wire (40023) must be in contact with the aluminum foil (40021), the freestanding triboelectric layer based nano generation unit (4002) further including:
• freestanding triboelectric layer based nano generation units (4002A) and (4002B),
• the bottom surface of freestanding triboelectric layer based nano generation unit (4002A) is bonded to the upper surface of the rectangular base plate on the inner side of the hull-shaped base (190111), the bottom surface of freestanding triboelectric layer based nano generation unit (4002B) is bonded to the upper surface of the other rectangular base plate on the inner side of the hull-shaped base (190111), the insulated wire (40023A) of freestanding triboelectric layer based nano generation unit (4002A) is connected to the insulated wire (4003A), and the insulated wire (40023B) of freestanding triboelectric layer based nano generation unit (4002B) is connected to the insulated wire (4003B),
• the ball (19012) is placed inside the hull-shaped base (190111),
• the top cover (19013) is bonded to the upper end of the frame (19011), with wires passing through the square holes of the top cover (19013), a -shaped groove in the center of the upper surface of the top cover (19013) is used to accommodate the wires, and the insulated wire (4003A) and insulated wire (4003B) pass through the -shaped groove.

The composite vibration power generator according to 43, wherein the disc-type triboelectric nano power generation unit (41) consisting essentially of a upper outer shell (4101), a lower outer shell (4102), a multi-diameter shaft (4103), an intermediate disc (4104), silver-plated electrically conductive fiber clusters (4105), a polytetrafluoroethylene film (4106A), a polytetrafluoroethylene film (4106B), a double-sided adhesive copper foil (4107A), a double-sided adhesive copper foil (4107B), an insulated wire (4108A), and an insulated wire (4108B),

• the disc-type triboelectric nano power generation unit (41) further including:
• disc-type triboelectric nano power generation units (41A), (41B), (41C), and (41D),
• the upper outer shell (4101) is made of a plastic material selected from diamagnetic materials, and has the appearance of a hollow cylinder, with one open end and one closed end, the circular opening facing downward, there is a through hole (41011) at the center of the top surface of the upper outer shell (4101), with a through hole (41012) on the left side of through hole (41011) and a through hole (41013) on the right side of through hole (41011), the diameter line of the top surface passes through the centers of through hole (41011), through hole (41012), and through hole (41013),
• the lower outer shell (4102) is made of a plastic material selected from diamagnetic materials and has the appearance of a circular disc, with a through hole (41021) at its center, the upper surface of the plate (41022) is connected to the left side of the diameter line on the lower surface of the lower outer shell (4102), while the upper surface of the plate (41023) is connected to the right side of the diameter line on the lower surface of the lower outer shell (4102), the plate (41022) and plate (41023) are symmetrical,
• the polytetrafluoroethylene film (4106) is in a sector ring shape, the upper surface is etched by plasma in a dry etching method to obtain a uniform nanowire structure, the polytetrafluoroethylene film (4106) further including:
• the polytetrafluoroethylene films (4106A) and (4106B),
• the double-sided adhesive copper foil (4107) is in a sector ring shape and has the same dimensions as the polytetrafluoroethylene film (4106), the double-sided adhesive copper foil (4107) further including:
• the double-sided adhesive copper foils (4107A) and (4107B),
• the insulated wire (4108) further including:
• the insulated wires (4108A) and (4108B),
• one side of the double-sided adhesive copper foil (4107A) is bonded to the lower surface of the polytetrafluoroethylene film (4106A), while one end of the insulated wire (4108A) is bonded to the other side of the double-sided adhesive copper foil (4107A), the conductor of the insulated wire (4108A) must be in contact with the copper foil of the double-sided adhesive copper foil (4107A),
• one side of the double-sided adhesive copper foil (4107B) is bonded to the lower surface of the polytetrafluoroethylene film (4106B), while one end of the insulated wire (4108B) is bonded to the other side of the double-sided adhesive copper foil (4107B), the conductor of the insulated wire (4108B) must be in contact with the copper foil of the double-sided adhesive copper foil (4107B),
• the bottom surface of the double-sided adhesive copper foil (4107A) is bonded to the bottom of the inner side of the upper shell (4101), and the bottom surface of the double-sided adhesive copper foil (4107B) is also bonded to the bottom of the inner side of the upper shell (4101), with the bonding positions of the two not overlapping, the insulated wire (4108A) passes through the through hole (41012), and the insulated wire (4108B) passes through the through hole (41013),
• the intermediate disc (4104) is made of a plastic material selected from diamagnetic materials and has the appearance of a circular disc, there is a double flat keyway at the center of the intermediate disc (4104),
• silver-plated electrically conductive fiber clusters (4105) consisting essentially of 40 groups of silver-plated conductive fiber strands,
• the silver-plated electrically conductive fiber is specified as 140 D, made of nylon fibers, with a diameter of 0.089 to 0.1 mm and a resistance of 4 to 6.5 Ω/cm,
• multiple equal-length silver-plated electrically conductive fiber strands are processed into a bundle, forming 40 groups of silver-plated electrically conductive fiber bundles, one end of the 40 groups of silver-plated electrically conductive fiber bundles is bonded to the upper surface of the intermediate disc (4104),
• the multi-diameter shaft (4103) is made of a plastic material selected from diamagnetic materials and consisting essentially of the following parts from top to bottom:
• a shaft journal, a shaft shoulder, and a spindle nose, the shaft shoulder has a double flat key,
• the multi-diameter shaft (4103) passes through the intermediate disc (4104), with the double flat key of the multi-diameter shaft (4103) bonded in the double flat keyway of the intermediate disc (4104), the spindle nose of the multi-diameter shaft (4103) penetrates the through hole (41021) of the lower outer shell (4102), with the silver-plated electrically conductive fiber clusters (4105) facing upward, during rotation, the silver-plated electrically conductive fiber clusters (4105) come into contact with the polytetrafluoroethylene film (4106A) and polytetrafluoroethylene film (4106B), and the rotational damping is appropriate,
• the shaft journal of the multi-diameter shaft (4103) passes through the through hole (41011) of the upper outer shell (4101), and the upper surface of the lower outer shell (4102) is bonded to the opening of the upper outer shell (4101).