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Junction box

A junction box and connector technology, which is applied in the field of junction boxes, can solve the problems of reducing the connection accuracy of the connector 32 and the socket 12, the main body 10 does not move up and down smoothly, and the assembly accuracy of components is reduced, etc. The effect of simplifying the coupling/decoupling structure and reducing the number of parts

Active Publication Date: 2018-03-27
莹和TECH 株式会社
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0029] As a result, component assembly accuracy decreases and dimensional errors occur
For this reason, the main body 10 does not move up and down smoothly, and coupling accuracy of the connector 32 and the receptacle 12 is lowered.
Thus, connector 32 may fail to couple to receptacle 32 or may not be coupled to receptacle 12 precisely.

Method used

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Embodiment Construction

[0077] Preferred embodiments of a junction box according to the present invention will now be described in detail with reference to the accompanying drawings (parts identical to those of the previously described prior art example will be denoted by the same reference numerals).

[0078] Before describing the features of the junction box according to the present invention, the outline of the bonding wire will be briefly described.

[0079] The junction box includes a main body 10 in which a plurality of circuit parts E are mounted. The socket 12 is installed on the lower surface of the main body 10 , and the upper cover 20 is assembled to the upper surface of the main body 10 . The upper cover 20 covers the upper portion of the main body 10 to protect the circuit parts E of the main body 10 .

[0080] The junction box further includes a lower cover 30 covering a lower portion of the main body 10 . A connector 32 is installed in the lower cover 3 .

[0081] The connector 32 i...

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PUM

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Abstract

The invention relates to a junction box. The junction box comprises a main body, a lower cover, one or more sockets, one or more connectors, a single connection bolt and a single connection nut; a circuit part is installed in the main body; the lower cover is constructed to cover the lower part of the main body; the one or more sockets are installed on the lower surface of the main body; the one or more connectors are installed in the lower cover, and constructed to be connected to the sockets; the single connection bolt is installed in the main body; and the single connection nut is installedin the lower cover, and is in threaded connection with the connection bolt. When the single bolt is rotatably operated, the main body is constructed to move upwardly or downwardly corresponding to the lower cover; and thus, the sockets can be connected to the connectors or disconnected from the connectors while performing upward / downward motion corresponding to the connectors.

Description

technical field [0001] The present invention relates to a junction box, and more particularly, to a junction box capable of improving the coupling / separation structure of a connector and a socket so that the connector and the socket can be easily coupled and separated, reducing the size of the junction box. The manufacturing cost is low, making it easy to form a circuit, making it possible to reduce the size of the junction box, and enabling the junction box to be installed in a narrow space. Background technique [0002] Junction boxes are used to centralize circuit components such as fuses, relays, etc. in motor vehicles. The junction box includes a plurality of electrical circuits connected to corresponding electrical devices of the motor vehicle. [0003] Such as Figures 1 to 3 As shown in , the junction box includes: a main body 10 on which a plurality of circuit components E are mounted; an upper cover 20 covering the upper part of the main body 10; a lower cover 30 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/08H01R13/629
CPCH01R13/629H02G3/086
Inventor 严俊炯白明圣
Owner 莹和TECH 株式会社
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