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A timing control device

A technology of timing control and electrode fixing seat, which is applied to time program switches, electrical components, electric switches, etc., can solve the problems of high cost and complex structure of control switches, and achieve the effect of low cost and simple structure

Inactive Publication Date: 2015-12-16
SHAANXI XUEQIAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a timing control device to solve the problems of high cost and complex structure of existing control switches

Method used

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Embodiment Construction

[0030] In order to solve the problems of high cost and complicated structure of existing control switches, the first embodiment provides figure 1 The shown timing control device includes a housing 1, a moving rod 2 arranged in the housing 1, a motor 3 for driving the moving rod 2, a sliding rheostat 4 for changing the electric current of the motor 3, and a pressing part 5 extending to The motor switch 6 outside the top surface 7 of the housing 1 .

[0031] The casing 1 shown in this figure is cylindrical, and its top surface 7 and bottom surface 8 are respectively provided with a top surface circular track 9 and a bottom surface circular track 10 coaxial with the casing 1; The axial direction is arranged, and its top and bottom can rotate relative to the top surface circular track 9 and the bottom surface circular track 10; The surface of the bottom end section 11 is provided with an axial tooth 12 extending along the axial direction of the moving rod 2, and the motor 3 meshe...

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Abstract

The invention provides a timing control device. The timing control device comprises a housing, a shipper rod arranged in the housing, a motor driving the shipper rod, a slide rheostat changing the motor current and a motor switch, wherein the pressing part of the motor switch extends out of the top surface of the housing. The timing control device is simple in structure and low in cost, and can set time for timing according to actual requirements.

Description

technical field [0001] The invention belongs to timing control technology, in particular to a timing control device. Background technique [0002] The existing control devices for corridor lights include voice-activated switches, touch-type switches, ordinary push-type switches, and light-controlled infrared scanning thermal induction switches that have appeared in recent years. Most of these switches are controlled by electronic chips, and the cost is relatively high. , and it is also relatively complicated, even if the common push-type switch is mechanical, although the cost is low, it does not have a timing function. Therefore, it is necessary to develop a switch with a timing function and a low cost. Contents of the invention [0003] The object of the present invention is to provide a timing control device to solve the problems of high cost and complicated structure of the existing control switch. [0004] In order to achieve the above object, the present invention p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H43/02
Inventor 王颖
Owner SHAANXI XUEQIAN NORMAL UNIV