# US 10,121,615 B1 · Signal feedback apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,121,615 B1 - Document ID: US10121615B1 - Status: Granted - Kind: B1 - Application number: 15/634,544 - Filed: 2017-06-27 - Granted: 2018-11-06 - Earliest claimed: 2017-06-27 - Assignees: Dinkle Enterprise Co., Ltd. - Applicants: Dinkle Enterprise Co., Ltd. - Inventors: Shang-Tsai Wu - Web page: https://patentgrep.com/patent/US10121615B1 ## CPC - H01H 15/10: Operating parts - H01H 71/02: Housings; Casings; Bases; Mountings - H01H 71/0207: {Mounting or assembling the different parts of the circuit breaker} - H01H 71/0228: {having provisions for interchangeable or replaceable parts} - H01H 2071/008: {Protective switches or relays using micromechanics} - H01H 2071/088: {Terminals for switching devices which make the devices interchangeable, e.g. with fuses} - H01H 2235/01: Spiral spring - H01H: ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES (contact cables H01B7/10; electrolytic self-interrupters H01G9/18; emergency protective circuit arrangements H02H; switching by electronic means without contact-making H03K17/00) ## Abstract A liquid-cooled heat dissipation apparatus includes a base (10), a telesignaling linkage member (20), a sliding plate (30) and a switch module (40). The telesignaling linkage member (20) is moveably installed on the base (10). The sliding plate (30) is installed corresponding to the telesignaling linkage member (20) and generates a movement along with the telesignaling linkage member (20). The switch module (40) includes a microswitch (41) arranged corresponding to the sliding plate (30) such that the microswitch (41) is operably opened or closed based on the movement of the sliding plate (30). Accordingly, through the opening and closing of the microswitch, the telesignaling monitoring on the functional module state can be achieved. ## Claims ### Claim 1 A signal feedback apparatus, comprising: a base (10); a telesignaling linkage member (20) moveably installed on the base (10); a sliding plate (30) installed corresponding to the telesignaling linkage member (20) and configured to generate a movement along with the telesignaling linkage member (20); and a switch module (40) comprising a microswitch (41); the microswitch (41) arranged corresponding to the sliding plate (30) and configured to operably open or close the microswitch (41) based on the movement of the sliding plate (30), wherein the base (10) includes a plurality of hooks (11) formed thereon; a sliding slot (12) is formed at a lower edge of each one of the plurality of hooks (11); the sliding plate (30) is configured to be slidably received inside the sliding slot (12). ### Claim 2 (depends on 1) The signal feedback apparatus according to claim 1, wherein one side of the hook (11) is formed of an end surface (13), one side of the sliding plate (30) is formed of a positioning retainer (35); the positioning retainer (35) abuts against the end surface (13). ### Claim 3 (depends on 1) The signal feedback apparatus according to claim 1, wherein the base (10) includes a limiting point (15), the telesignaling linkage member (20) comprises a linkage shaft (21), and the linkage shaft (21) includes a protrusion (214) such that when the linkage shaft (21) is placed inside the base (10), the protrusion (214) locks onto the limiting point (15). ### Claim 4 (depends on 1) The signal feedback apparatus according to claim 1, wherein the base (10) includes an installation hole (14), the telesignaling linkage member (20) comprises a linkage shaft (21), and the linkage shaft (21) includes a cylindrical member (211) and a protruding column (212) extended from the cylindrical member (211); the cylindrical member (211) is received inside the installation hole (14). ### Claim 5 (depends on 4) The signal feedback apparatus according to claim 4, wherein the telesignaling member (20) further comprises a linkage shaft spring (22), an inner hole (215) is formed in the cylindrical member (211); the linkage shaft spring (22) is received inside the inner hole (215) and the installation hole (14). ### Claim 6 (depends on 5) The signal feedback apparatus according to claim 5, wherein the sliding plate (30) includes two securement columns (33) formed thereon respectively, and each one of the securement columns is provided for a sliding plate spring (34) to be mounted thereon; a resultant force of the sliding plate spring (34) is smaller than an elastic force of one single unit of the linkage shaft spring (22). ### Claim 7 (depends on 6) The signal feedback apparatus according to claim 6, wherein the base (10) is formed of a blocking wall (16), and one end of each one of the sliding plate spring (34) abuts against the blocking wall (16). ### Claim 8 (depends on 4) The signal feedback apparatus according to claim 4, wherein the cylindrical member (211) includes a driving oblique surface (213) formed at one side thereon, the sliding plate (30) includes a driven oblique surface (311), and the driving oblique surface (213) engages with the driven oblique surface (311). ### Claim 9 (depends on 1) The signal feedback apparatus according to claim 1, wherein the sliding plate (30) includes a rectangular hole (31) and a notch (31A) formed thereon, telesignaling member (20) comprises two linkage shafts (21), and the two linkage shafts (21) penetrate through the rectangular hole (31) and the notch (31A) respectively. ### Claim 10 (depends on 9) The signal feedback apparatus according to claim 9, wherein two driven oblique surfaces (311) are formed on the rectangular hole (31) and the notch (31A) respectively, the linkage shafts (21) include a driving oblique surface (213) formed thereon respectively, and each one of the driving oblique surfaces (213) engages with each one of the corresponding driven oblique surfaces (311). ### Claim 11 (depends on 9) The signal feedback apparatus according to claim 9, wherein the sliding plate (30) includes an anti-misfit hole (36) formed thereon, and the anti-misfit hole (36) is disposed at one side of the rectangular hole (31). ### Claim 12 (depends on 1) The signal feedback apparatus according to claim 1, wherein the microswitch (41) includes a microswitch button (411) and the sliding plate (30) includes a microswitch triggering piece (32) such that the microswitch triggering piece (32) is used to press or release the microswitch button (411). ### Claim 13 (depends on 1) The signal feedback apparatus according to claim 1, further comprising an electrical connector (50); the base (10) includes a receiving slot (17) formed thereon; the electrical connector (50) is inserted into the corresponding receiving slot (17) for attachment therewith. ### Claim 14 (depends on 13) The signal feedback apparatus according to claim 13, wherein the electrical connector (50) includes a lead wire (51) and a metal clamp (52); the metal clamp (52) is soldered onto the lead wire (51). ### Claim 15 (depends on 1) The signal feedback apparatus according to claim 1, further comprising a top cover (60); the top cover (60) includes a U-shape socket opening, and the inner side wall of the U-shape socket opening includes a locking slot (61).