Protective and shock-absorbing trunking structure for automobile wiring harness
A technology for automotive wiring harnesses and wire slots, which is applied in the direction of springs/shock absorbers, vehicle components, and cable layout between relative moving parts. Impact and vibration effects
Active Publication Date: 2022-01-21
DONGFENG PEUGEOT CITROEN AUTOMOBILE
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Among all the components of all wiring harnesses in the car, the interference wear of the dynamic ring harness leads to the greatest risk of short circuit
Method used
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[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings to facilitate a clearer understanding of the present invention, but they do not limit the present invention.
[0019] like Figure 1~4 As shown in the figure, a protective and shock-absorbing wire trough structure for automobile wire harnesses includes a wire trough body 1 with a U-shaped cross section. The U-shaped groove of the wire trough body 1 is provided with an arc-shaped splint fixed to the wire harness. The splint includes a first arc-shaped plate 14 and a second arc-shaped plate 7 arranged up and down, one end of the first arc-shaped plate 14 is hinged with the trunking body 1, and the two ends of the second arc-shaped plate 7 slide with the inner wall of the trunking body 1 connection, a spring 6 is also connected between the second arc-shaped plate 7 and the inner wall of the trunking body 1; There are springs 6 connected between them. In this way,...
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The invention discloses a protective and shock-absorbing wire trough structure for automobile wire harnesses, which comprises a U-shaped groove body with a U-shaped wire cross section. An arc-shaped splint fixed to the wire harness is arranged in the U-shaped groove of the wire trough body. The splint includes a first arc plate and a second arc plate arranged up and down, one end of the first arc plate is hinged with the trunking body, both ends of the second arc plate are slidingly connected with the inner wall of the trunking body, and the second arc An elastic element is also connected between the shaped plate and the inner wall of the trunking body; protective blocks are slidably connected to both outer walls of the trunking body, and elastic elements are connected between the protective block and the outer wall of the trunking body. The invention can reduce the transmission of the vibration of the vehicle body to the lower arc-shaped plate, and can also prevent the two sides of the trunking body from being impacted and vibrated, so as to ensure the stability of the dynamic wiring harness.
Description
technical field [0001] The invention relates to the technical field of automobile wire harnesses, in particular to an automobile wire harness protective and shock-absorbing wire slot structure. Background technique [0002] The structure of the existing wire slots for fixing automobile wire harnesses is relatively simple, and the anti-vibration and fixing structure of the fixed wire slots cannot effectively fix, anti-collision, and anti-vibration protection for the wire harnesses, thereby affecting the protection effect of the wire slots. This creates a risk of wire harness interference wear leading to short circuits. [0003] The dynamic ring harness usually refers to a section of the automotive wiring harness, one end of which is fixed on a static component such as the body, and the other end is fixed on a moving or vibrating automotive component. As the vehicle travels, the vibration and position of the connected electrical appliances change, it will move back and forth....
Claims
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IPC IPC(8): H02G11/00H02G3/02B60R16/02F16F15/04F16F15/067
CPCH02G11/00H02G3/02B60R16/0215F16F15/046F16F15/067
Inventor 易琨杨春祺卿辉殷春风田秀简伟平卢荐胤
Owner DONGFENG PEUGEOT CITROEN AUTOMOBILE