Self-adjusting anti-collision sleeve for positioning firmware

An anti-collision, self-adjusting technology, applied in vehicle components, circuits or fluid pipelines, transportation and packaging, etc., can solve problems such as risks, long working hours, and inconvenient vehicle assembly.

Pending Publication Date: 2022-04-15
SHENZHEN JDD TECH NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a self-adjusting positioning firmware anti-collision sleeve, which is used to solve the problem in the background technology: the existing wire harness assembly uses thickened sleeves or multi-layer sleeves, which leads to inconvenience in vehicle assembly, long working hours and risk issue

Method used

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  • Self-adjusting anti-collision sleeve for positioning firmware
  • Self-adjusting anti-collision sleeve for positioning firmware
  • Self-adjusting anti-collision sleeve for positioning firmware

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] see Figure 1-6 , an embodiment provided by the present invention: a self-adjusting positioning fixture anti-collision sleeve, comprising: a tubular component 2, a positioning fixture 3, one end of the tubular component 2 is fixed to the positioning fixture 3, and the tubular component 2 , The positioning fixture 3 is sleeved on the outside of the wire 6 , and the wire 6 is connected to the fixing base 1 .

[0048] Preferably, the tubular assembly 2 is provided with an insulating layer (such as the tubular assembly 2 is an anti-collision insulating layer, preferably, the anti-impact insulating layer is more than one layer; the tubular anti-impact insulating layer defines an open relative a lumen extending along the central longitudinal axis between the two ends);

[0049]Preferably, the material of the tubular component 2 includes plastic, silicone rubber, etc.;

[0050] Preferably, the manufacturing method of the tubular component 2 includes warp and weft weaving, cr...

Embodiment 2

[0066] refer to Figure 7 , on the basis of the above-mentioned embodiment 1, a bellows fastening device is arranged between two elastic fingers 301, and the bellows fastening device is used for fastening the bellows 5 by the elastic fingers 301 .

[0067] The bellows fastening device includes:

[0068] The first chute 901, the first rack 902, the elastic connecting rod 903, the clamping member 904, the limiting member 905, the synchronous gear 906, the second chute 907, the second rack 908, the first connecting block 909, the first A rotating shaft 910, a second connecting block 911, a second rotating shaft 912, a first spring 913, a telescopic rod 914, a first connecting rod 915, a second connecting rod 916, a third chute 917, a third rotating shaft 918, and a third connection block 919;

[0069] The first chute 901 is disposed in the elastic finger 301, the first rack 902 is slidably connected to the first chute 901, and one end of the first rack 902 is connected to the ...

Embodiment 3

[0083] refer to Figure 8-10 , on the basis of the above-mentioned embodiment 1 or 2, the outer periphery of the fastening component 4 is provided with an anti-loosening device, and the anti-loosening device is used to prevent the fastening component 4 from disengaging from the positioning member 3 during use .

[0084] The anti-loosening device includes:

[0085] Push housing 1001, fixed housing 1002, first limit block 1003, second limit block 1004, ratchet 1005, ratchet 1006, second spring 1007, third spring 1008, pawl 1009, hinge support 1010, Telescopic sleeve 1011, fourth rotating shaft 1012, fifth rotating shaft 1013;

[0086] The outer periphery of the fastening assembly 4 is fixed with the ratchet 1005, the middle of the ratchet 1005 is provided with the ratchet 1006, the push shell 1001 is arranged outside the ratchet 1005, and the fastening assembly 4 runs through the Press the shell 1001;

[0087] The second spring 1007 is sleeved on the ratchet 1005, and the up...

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PUM

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Abstract

The invention discloses a self-adjusting positioning fastener anti-collision sleeve which comprises a tubular assembly, a positioning fastener and a fastening assembly, one end of the tubular assembly is fixed to the positioning fastener, the tubular assembly and the positioning fastener are connected outside a wire in a sleeving mode, and the wire is connected to a fixing base. According to the invention, the wire is inserted into the corrugated pipe, the wire and the corrugated pipe are fixed, and when the corrugated pipe is inserted into the tubular assembly, the fastening assembly rotates relative to the positioning fastener, so that the distance between the elastic finger-shaped bodies is reduced, the corrugated pipe is clamped by the elastic finger-shaped bodies, and the corrugated pipe is fixed; through cooperation of the positioning fixing piece, the fastening assembly and the corrugated pipe, the problems of inconvenience in general assembly of a vehicle, long working time and risk caused by adoption of a thickened sleeve or a multi-layer sleeve in an existing common conventional method are solved.

Description

technical field [0001] The invention relates to the field of fastening technology, in particular to an anti-collision sleeve for self-adjusting positioning components. Background technique [0002] In modern cars, the electronic control system is closely related to the wiring harness. Someone once made a vivid metaphor: the microcomputer is equivalent to the human brain, the sensor is equivalent to the sensory organ, the actuator is equivalent to the motor tube, and the wiring harness is the nerve and blood vessel. [0003] There are two types of automotive wiring harnesses in terms of function: the power line that carries the power to drive the actuator and the signal line that transmits the input command of the sensor. Power lines are thick wires that carry high currents, while signal lines are thin wires that don't carry electricity. [0004] With the increase of automobile functions and the widespread application of electronic control technology, the number of circuits...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02
Inventor 高耀军张宝辉杨凤凯杨巧云龙伯森李庆刘德奎
Owner SHENZHEN JDD TECH NEW MATERIAL CO LTD
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