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a backstop

A technology of backstop and lamination

Active Publication Date: 2015-11-18
ZIYANG CHENFENG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing backstop adopts a single-piece lamination structure, so the thickness of the laminate is relatively thick, which makes the backstop very hard, difficult to assemble and disassemble, and easy to assemble and disassemble. Scratches the socket body (plug body)

Method used

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] Such as figure 1 , figure 2 As shown, a backstop has a circular shape and is composed of backstop laminations 2. The backstop stacks 2 are stacked in a spiral shape, and there are at least Two layers of backstop laminations 2 are stacked. Wherein, the specific number of layers of the backstop lamination 2 can be determined according to the installation size of the actual working place of the backstop, and can be three layers, four layers or more. The thickness of the single-layer backstop laminate 2 is 0.2-0.4mm to ensure that the backstop laminate 2 has good elastic properties, which i...

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PUM

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Abstract

The invention provides a retaining device. The appearance of the retaining device is in a ring shape, the retaining device is composed of retaining device stack sheets (2), wherein the retaining device stack sheets (2) are stacked in a spiral shape, and at least two layers of retaining device stack sheets (2) are stacked on any one longitudinal section of the retaining device. Each retaining device stack sheet (2) can also be provided with notches (5) located at one end or two ends of the corresponding retaining device stack sheet (2). Compared with the prior art, the retaining device achieves the fact that different numbers of the stack sheets can be selected according to stress borne by the retaining device, the thickness of each single stack sheet is not increased, the retaining device stack sheets have better elasticity, whole tenacity of the retaining device is further enhanced, the locating and retaining effect can be guaranteed after the retaining device is arranged, and assembly and disassembly of the retaining device are facilitated. The retaining device has the advantages of being simple in structure, good in locating and retaining effect, high in practicality and the like.

Description

technical field [0001] The invention relates to a positioning and backstopping device, in particular to a backstopping device used for positioning and backtracking of an electrical connector insulation platform. Background technique [0002] The positioning and backstopping of the electrical connector insulation table are often performed by using a backstop device for corresponding positioning and backstopping. The rear end of the electrical connector socket body (plug body) is the assembly end of the insulation table, and the socket body (plug body) There is a groove on the inner hole at the rear end, and the insulating platform is assembled in the socket body (plug body), and at the same time, the backstop is stuck in the groove on the socket body (plug body), which can be easily assembled and realize the insulation platform retreat and positioning. However, the existing backstop adopts a single-piece lamination structure, so the thickness of the laminate is relatively th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/62H01R13/60
Inventor 张鹏
Owner ZIYANG CHENFENG ELECTRIC
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