US 12,590,623 B1Granted

Linear telescopic mechanism

OwnerZhuo Zenginventor

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Abstract

A linear telescopic mechanism includes a base, a fixing frame, a moving device and a movement detection mechanism, wherein the fixing frame is fixedly installed at the middle part of an upper surface of the base, and the moving device is fixedly installed on the upper surface of the base and at one side of the fixing frame. A storage battery to transmit power to a control motor via a controller, drives a moving rod to move through the operation of the moving device and the movement detection mechanism, blocks the signals of first infrared sensors or second infrared sensors by means of baffles.

Claims5

Dependent claims

A linear telescopic mechanism, comprising:

a base (1) having a first end and a second end, a fixing frame (2) being fixedly installed at a middle part of an upper surface of the base (1);
a moving device (3), the moving device (3) being fixedly installed on the upper surface of the base (1) and at one side of the fixing frame (2), and the moving device (3) comprising:
a control motor (31), the control motor (31) being fixedly installed at one side of the fixing frame (2) by means of a bolt:
a mounting plate (32) being fixedly installed on an upper surface of the first end of the base (1), a threaded rod (33) having a first end and a second end, the threaded rod (33) being rotatably installed between the mounting plate (32) and the fixing frame (2) by means of a bearing, and the first end of the threaded rod (33) is connected with the mounting plate and the second end of the threaded rod being fixedly connected to one output end of the control motor (31) by means of a coupling:
a guide rail (34), the guide rail (34) being fixedly installed on the upper surface of the base (1) corresponding to a position between the fixing frame (2) and the mounting plate (32), both sides of the guide rail (34) being symmetrically provided with positioning grooves (35), one outer side of the threaded rod (33) being in threaded connection with a threaded block (36), a connecting block (37) being fixedly installed at a middle part of the threaded block (36), positioning blocks (38) being fixedly installed at positions of the connecting block (37) corresponding to the positioning grooves (35), and the positioning blocks (38) being slidably connected to the positioning grooves (35);
a movement detection mechanism (4), the movement detection mechanism (4) being fixedly installed on both sides of the upper surface of the base (1), and the movement detection mechanism (4) being used to detect a moving distance of the connecting block (37);
and
wherein a storage battery (5) is fixedly installed at a position corresponding to the control motor (31) on a lower surface of the base (1) by means of a bolt, and the storage battery (5) is electrically connected to the control motor (31).

5 more elements

Dependencies are inferred from the claim text.

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Abstract

A linear telescopic mechanism, comprising:

a base (1) having a first end and a second end, a fixing frame (2) being fixedly installed at a middle part of an upper surface of the base (1);
a moving device (3), the moving device (3) being fixedly installed on the upper surface of the base (1) and at one side of the fixing frame (2), and the moving device (3) comprising:
a control motor (31), the control motor (31) being fixedly installed at one side of the fixing frame (2) by means of a bolt:
a mounting plate (32) being fixedly installed on an upper surface of the first end of the base (1), a threaded rod (33) having a first end and a second end, the threaded rod (33) being rotatably installed between the mounting plate (32) and the fixing frame (2) by means of a bearing, and the first end of the threaded rod (33) is connected with the mounting plate and the second end of the threaded rod being fixedly connected to one output end of the control motor (31) by means of a coupling:
a guide rail (34), the guide rail (34) being fixedly installed on the upper surface of the base (1) corresponding to a position between the fixing frame (2) and the mounting plate (32), both sides of the guide rail (34) being symmetrically provided with positioning grooves (35), one outer side of the threaded rod (33) being in threaded connection with a threaded block (36), a connecting block (37) being fixedly installed at a middle part of the threaded block (36), positioning blocks (38) being fixedly installed at positions of the connecting block (37) corresponding to the positioning grooves (35), and the positioning blocks (38) being slidably connected to the positioning grooves (35);
a movement detection mechanism (4), the movement detection mechanism (4) being fixedly installed on both sides of the upper surface of the base (1), and the movement detection mechanism (4) being used to detect a moving distance of the connecting block (37);
and
wherein a storage battery (5) is fixedly installed at a position corresponding to the control motor (31) on a lower surface of the base (1) by means of a bolt, and the storage battery (5) is electrically connected to the control motor (31).

5 more elements