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Positioning device

A positioning device and positioning block technology, applied in the field of equipment spare parts, can solve the problems of inability to position and inconvenient use, and achieve the effect of not easy to slip teeth, stable positioning and stop line

Pending Publication Date: 2018-02-23
ROCKING ENERGY INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The winding mechanism can install the telescopic wire in the casing, which is convenient to use or carry, but cannot be positioned after being pulled out, resulting in inconvenient use

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0037] The present invention will be further described in conjunction with the following embodiments and accompanying drawings.

[0038] Such as figure 1 with figure 2 As shown, a positioning device of the present invention includes a wire reel 1, a rotating shaft 2 and a coil spring 3, and also includes a positioning dial 4, the wire reel 1 is socketed with the rotating shaft 2, and one side of the wire reel 1 is provided There is a volume groove 11 for installing the coil spring 3, and the other side of the winding reel 1 is provided with a positioning groove 12 for installing the positioning dial 4, and the positioning dial 4 is fixedly connected with the rotating shaft 2.

[0039] When in use, the wire is wound on the wire reel 1, and the wire is pulled out to drive the wire reel 1 to rotate, and the coil spring 3 located on one side of the wire reel 1 produces elastic deformation, and has a restoring force to make the wire reel 1 reversely rotate. The positioning turnt...

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PUM

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Abstract

The invention relates to the technical field of equipment parts, in particular to a positioning device. The positioning device comprises a winding roll, a rotating shaft and a coil spring and furthercomprises a positioning rotating disc; the rotating shaft is sleeved with the winding roll; a coil groove for mounting of the coil spring is formed in one side of the winding roll, and a positioning groove for mounting of the positioning rotating disc is formed on the other side of the winding roll; and the positioning rotating disc is fixedly connected with the rotating shaft. According to the positioning device, stable positioning line-stopping can be achieved, and screw loose is not liable to occur.

Description

technical field [0001] The invention relates to the technical field of equipment spare parts, in particular to a positioning device. Background technique [0002] Because the telescopic wire is easy to carry, it has gradually replaced the traditional long wire. At the same time, it is favored by more and more consumers and is widely used in digital, audio, video, mobile phones, computers, medical equipment and other electronic products. . The winding mechanism can install the telescopic wire in the casing, which is convenient to use or carry, but cannot be positioned after being pulled out, resulting in inconvenient use. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned shortcomings in the prior art, and provide a positioning device, which can stably position the stop line and is not easy to slip. [0004] The object of the present invention is achieved through the following technical solutions: [0005] A positionin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/44
CPCB65H75/4428
Inventor 邱显葵刘悦钟荣栋
Owner ROCKING ENERGY INTELLIGENT TECH CO LTD