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Apparatus connecting device, and its socket and plug, and manufacture thereof

A plug-in device and socket technology, which is used in the manufacture of contact boxes/bases, two-part connection devices, circuits, etc., can solve the problems of easy access to the plug-in connector and possible access to the contacts fixed therein.

Active Publication Date: 2010-03-24
REMA LIPPRANDT GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The insulating material used in the plastic housing of the plug-in connector is "selected by the manufacturer", although it should be oil-resistant, sulfuric acid-resistant, alkali-resistant, hydrogen-resistant and arc-resistant according to the German The structure of the connector is composed of multiple parts, which has caused some fundamental disadvantages, especially the moisture and acids generated during the operation of industrial vehicles can easily enter the connector and may reach the fixed parts. contacts in it

Method used

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  • Apparatus connecting device, and its socket and plug, and manufacture thereof
  • Apparatus connecting device, and its socket and plug, and manufacture thereof
  • Apparatus connecting device, and its socket and plug, and manufacture thereof

Examples

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Embodiment Construction

[0134] Figure 1 to 7 Shown is the process of manufacturing a device socket in a plastic injection molding machine, including the contact bushings 3, 3'that are injection-molded and encapsulated, and the wire parts 5, 5'that are connected therein and are also injection-molded and encapsulated.

[0135] If the equipment sockets of the equipment plug-in devices used in electric industrial vehicles are not manufactured, the sockets of the circuit board plug-in devices and the pressure injection-molded wire parts connected thereto can also be manufactured accordingly. Manufacturing equipment sockets and spraying simple socket shells, as well as molding tools for pressure injection molding to encapsulate the connecting wires.

[0136] figure 1 The two contact bushes 3, 3'shown in the figure and the wire parts 5, 5'respectively fixed to the outer sleeve-shaped wire connector 10 by resistance welding are inserted into image 3 The first template shown is 23.

[0137] In order to be fixed on...

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PUM

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Abstract

The present invention provides a method of manufacturing an apparatus connecting device, and socket and plug of circuit board connecting device, and manufactured socket and plug thereof, comprising main contact contacting housing enveloped with pressure injection and socket shell of connection conductive wire section enveloped with pressure injection, also comprises main contact needle enveloped with pressure injection and plug shell with connection conductive wire section enveloped with pressure injection and beam wire, said socket is suitable for three-contact plug, also suitable for insertion connector with said three-contact plug, which can ensure more reliable anti-humidity and gas generated to basically prevent generating canker between fixing contact, that is main contact and control contact, and copper beam wire connecting with contact. Thus the anti-humidity and current leakage of conductive wire connecting in the plug can be well protected and higher anti-drawing intension isachieved.

Description

Technical field [0001] The invention relates to a method for manufacturing sockets required for equipment plug-in devices of electric industrial vehicles, battery packs and charging equipment and plugs required for circuit board plug-in devices. The plugs are suitable for being equipped with straight or angled contact pins and contact linings. According to the German patent DE 199 50 084, the three-pin contact is used to make contact with the circuit board connector. The socket is suitable for the plug with the above-mentioned three-pin contact according to the general concept of claims 1 and 2. It is suitable for plug connectors that also have the above-mentioned three-pin contacts. [0002] In addition, the present invention also relates to equipment plugs and equipment sockets used in electric industrial vehicles. They must be compatible with the plug-in equipment conforming to the German industrial standard DIN 43589-1, and must be plugged into the circuit board according to G...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/70H01R43/18H01R24/00
Inventor M·利普兰特
Owner REMA LIPPRANDT GMBH & CO KG
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