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公开(公告)号：US11205888B1
公开(公告)日：2021-12-21
申请号：US17004964
申请日：2020-08-27
Applicant: TIMOTION TECHNOLOGY CO., LTD.
Inventor： Chun-Tu Wang
Abstract: The invention relates to an electric pushing rod with wire protection, which includes a motor, a transmission, a sensor and a wire protector cover. The motor has a body and a shaft. The shaft has a head section and a tail section. Both the head section and the tail section are separately exposed from the body. The transmission is arranged beside the motor. The sensor is disposed correspondingly to the tail section of the shaft and includes a circuit board and conductive wires. The wire protector cover covers the sensor and the tail section of the shaft and is provided with an opening for being passed by the conductive wires. Thereby, the conductive wires are prevented from being broken by touches and friction of the shaft.
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公开(公告)号：US10309504B2
公开(公告)日：2019-06-04
申请号：US15441231
申请日：2017-02-23
Applicant: TIMOTION TECHNOLOGY CO., LTD.
Inventor： Chun-Tu Wang
Abstract: A reciprocating linear pushrod includes a base, a transmission mechanism and a moving mechanism. The transmission mechanism includes a motor and a rotary shaft, and the rotary shaft has a threaded portion including a left-handed thread groove and a right-handed thread groove crossed with each other, and both ends of the left-handed thread groove are communicated to both ends of the right-handed thread groove respectively. The moving mechanism includes a moving rod and a crescent member, and the moving rod has an axial hole and a radial hole and is sheathed on the rotary shaft by the axial hole, and the crescent member is accommodated in the radial hole and embedded into the threaded portion, so that the moving mechanism can be moved reciprocally according to the rotation of the rotary shaft, and this disclosure has the effects of reducing the total volume and simplifying the structure significantly.
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