Power supply interface device facilitating maintenance

A technology of power supply interface and power supply hole, which is applied to the parts of the connection device, coupling device, circuit, etc., which can solve the problems of inability to realize automatic implementation, inability to guarantee the reliability and stability of electrical joints, and inability to guarantee

Inactive Publication Date: 2016-12-14
GUANGZHOU QIUDAI TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Reliable and convenient electrical connection is required between some electrical equipment and power supply equipment; however, in the electrical connection of some existing power supply equipment, it cannot guarantee the reliability and stability of the electrical connection; or, in realizing a more reliable electrical connection Connected power supply equipment, which cannot be implemented automatically
And, more importantly, there is no way to ensure that the position of the socket and the plunger is locked after being engaged, while mechanically ensuring the stable engagement of the socket and the plunger before engagement and the position locking after engagement.

Method used

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  • Power supply interface device facilitating maintenance

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Embodiment Construction

[0007] Combine below figure 1 The present invention will be described in detail.

[0008] A maintenance-friendly power supply interface device according to an embodiment includes a housing 91, and a power supply socket device 1 disposed on the lower side wall of the housing 91, and a power supply socket device 1 disposed on the upper side wall of the housing 91. The power plug device on the power supply jack device 1 includes a power supply cable 3 and a power supply hole 2 for electrical connection with the power plug device. Two jacking screw assemblies 8 fixedly connected to the side walls, the two jacking screw assemblies 8 are arranged symmetrically with respect to the longitudinal axis of the housing 91 and each includes: fixed to the upper side wall of the housing 91 The threaded fixing sleeve 82 on the top, the top pressing screw 81 threadedly matched with the threaded hole 821 in the lower end wall of the threaded fixing sleeve 82, is located under the threaded fixin...

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PUM

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Abstract

The invention discloses a power supply interface device facilitating maintenance, and the device comprises a housing (91) a power supply insertion apparatus (1) disposed on a lower side wall of the housing (91), and a power plug apparatus disposed on an upper side wall of the housing (91). The power supply insertion apparatus (1) comprises a power supply cable (3) and a power supply hole (2) which is electrically connected with the power plug apparatus. The power plug apparatus comprises two jacking screw assemblies (8) which are fixedly connected with the upper side wall of the housing (91). The two jacking screw assemblies (8) are symmetric relative to the longitudinal axis of the housing (91), and respectively comprise a threaded fixing sleeve (82) which is fixed on an upper side wall of the housing (91), an a jack screw (81) which is in threaded fit with a threaded hole (821) in a lower end wall of the threaded fixing sleeve (82).

Description

technical field [0001] The invention relates to the field of power supply equipment, in particular to a power supply interface device which is convenient for maintenance. Background technique [0002] Reliable and convenient electrical connection is required between some electrical equipment and power supply equipment; however, in the electrical connection of some existing power supply equipment, it cannot guarantee the reliability and stability of the electrical connection; or, in realizing a more reliable electrical connection In connected power supply equipment, it cannot be implemented automatically. Moreover, more importantly, it is impossible to guarantee the position locking after the socket and the insertion rod are engaged, and at the same time mechanically ensure the stable engagement of the insertion hole and the insertion rod before engagement and the position locking after engagement. Contents of the invention [0003] The purpose of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/627H01R13/629
CPCH01R13/6273H01R13/629
Inventor 范翠贞
Owner GUANGZHOU QIUDAI TRADE CO LTD
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