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Constant plug component of vehicle intelligent electric appliance

A technology of smart electrical appliances and connectors, which is applied in the direction of electrical components, circuits, connections, etc., can solve complex types of problems, and achieve the effect of easy wiring of the car body and beneficial to the design of car body wiring

Inactive Publication Date: 2009-12-16
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of the above-mentioned complex connectors, and propose a constant connector assembly for automobile smart appliances, so that the connectors of the electrical appliances on the automobile have achieved great consistency, and can even be standardized. A constant connector makes the design of automotive wiring harness very simple

Method used

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  • Constant plug component of vehicle intelligent electric appliance
  • Constant plug component of vehicle intelligent electric appliance
  • Constant plug component of vehicle intelligent electric appliance

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Embodiment Construction

[0021] The automobile intelligent electrical appliance constant plug-in assembly proposed by the present invention is described in detail as follows in conjunction with the accompanying drawings and embodiments:

[0022] The constant plug assembly of the present invention includes two kinds:

[0023] An X-shaped branch line connector is used to connect the original car electrical appliances with the CAN interface intelligent circuit.

[0024] The embodiment structure of the X-shaped branch line connector is as follows: figure 1 As shown, it includes a cable 15 with four terminals composed of two Y-shaped cables butt joints, which are respectively connected to the 5-pin constant connector 11 and the 2-pin constant connector on the four terminals. 12. The plug-in 13 of the original car electrical appliances, and the connector 14 of the intelligent controller. Among them, the 5-pin constant connector 11 and the 2-pin constant connector 12 are located at the two ends of the X-sh...

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Abstract

The invention relates to an unchanged plug member of an autocar intelligent electric apparatus belonging to the autocar electronic control technology field. The unchanged plug member comprises an X-shaped branch connector including a cable with four ends composed of butt joint of two Y-shaped cables, five-pin unchanged plug components respectively connected with the four ends, a two-pin unchanged plug component, a plug-in unit of the original car electric apparatus and a plug member of an intelligent controller. The invention also comprises a Y-shaped branch branch connector including a cable with three ends composed of a Y-shaped cable, five-pin unchanged plug components respectively connected with the three ends, a plug-in unit of the original car electric apparatus and a plug member of an intelligent controller. The unchanged plug member of the invention makes the design of autocar wiring harness easy, reduces the variety and quantity of the plug member and the quantity and quality of the autocat wiring harness, thereby the production cost of the autocar is greatly saved.

Description

technical field [0001] The invention belongs to the technical field of automotive electronic control, in particular to a standardized automotive electrical connector. Background technique [0002] With the continuous development of automotive electronic technology, the number and types of electronic control devices on the car are increasing, and the wiring harness of the car is becoming more and more complicated. According to some statistics, a high-end car has as many as 400 connectors and as many as 3000 terminals. Due to the wide variety of connectors, the definition of the terminals in the plug-in is completely defined by the supporting manufacturers of each component. There is no uniformity, which is not conducive to interchangeability and consistency, resulting in more and more complicated wiring harness design. For example, the wire harness used by a domestic bus has 217 wire numbers, 28 types of connectors, 223 connectors, and a total weight of 145 kg. Moreover, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R31/06H01R27/00
Inventor 连小珉杨殿阁张新丰薛雯陆良郑四发罗禹贡李克强王建强
Owner TSINGHUA UNIV
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