Wiring harness appearance limiting device

Abstract

The invention relates to the technical field of automobile wiring harness manufacture, and particularly discloses a wiring harness appearance limiting device. The wiring harness appearance limiting device comprises an upper fixing board and a lower fixing board, wherein one end of the upper fixing board is movably connected with one end of the lower fixing board, and the other end of the upper fixing board is clamped with the other end of the lower fixing board in a locked mode. The wiring harness appearance limiting device can enable the appearance of wiring harnesses to be limited into flat shapes or specific flat shapes according to specific requirements of automobile partial areas, and reduces thickness sizes of the wiring harnesses. Compared with traditional cylinder-shaped wiring harnesses, the flat wiring harnesses can improve installation arrangement characters, can be distributed in a small space easily, and can resolve the interfering problem between the wiring harnesses and surrounding parts. In addition, the wiring harness appearance limiting device is low in cost, easy to manufacture, wide in applying range, convenient to install and operate, reliable to buckle, and good in limiting effect of wiring harness appearance, can guarantee the fact that the wiring harnesses are easy to bend, and is good in attaching performance with installation surfaces (like floor metal plates).

Description

Technical field [0001] The present invention relates to the technical field of automobile wiring harness manufacturing, in particular to a wiring harness shape limiting device. Background technique [0002] In the process of automobile design and development, the installation method and path arrangement of the whole vehicle wiring harness on the whole vehicle are important components in the layout of the whole vehicle electrical appliances. Wire harnesses are usually bundled into a cylindrical shape. With more and more automobile functions, the circuit of the whole vehicle becomes more and more complicated, which leads to thickening of the wire harness and more and more limited installation space between the wire harness and the boundary components. [0003] See figure 1 , The existing wiring harness is bundled into a cylindrical shape. In some cases, for example, the arrangement of the wiring harness inside the instrument panel is affected by multiple systems such as the instrume...

AI Technical Summary

Problems solved by technology

In some cases, for example, the layout of the internal wiring harness of the instrument panel is affected by multiple systems such as the instrument panel body, air duct, pipe beam, steering column, air conditioning control system, air conditioning system, instrumentation, and audio system. The installation path is very narrow

For another example, in the design process of many passenger cars, such as cars, the wiring harness often needs to be routed from the floor in the cab to the floor sheet metal surface. If the wiring harness is relatively thick, such as the floor transition wiring harness, connected to the electronic control unit (Electronic Control Unit, ECU) wiring harness, it will affect the installation of the sub-dashboard, or the carpet will be uneven because the wiring harness is too thick. It also has a negative impact on the quality of the vehicle

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