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Lock catch type electrical wiring terminal board with protective cover

A terminal and electrical wiring technology, applied in electrical components, circuits, connections, etc., can solve problems such as inconvenience of terminal boards, and achieve the effects of simple structure, avoidance of electric shock, and effective closure

Inactive Publication Date: 2020-09-22
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, there are above-mentioned inconveniences and problems in the known terminal board mode.

Method used

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  • Lock catch type electrical wiring terminal board with protective cover
  • Lock catch type electrical wiring terminal board with protective cover
  • Lock catch type electrical wiring terminal board with protective cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The lock-type electrical wiring terminal board with a protective cover of the present invention comprises a wiring terminal board and a protective cover.

[0029] see now figure 1 and figure 2 , figure 1 It is a schematic structural diagram of a terminal board according to an embodiment of the present invention, figure 2 for figure 1 Sectional view of A-A. As shown in the figure, the terminal board 1 is a rectangular terminal board with a certain height, and there are concave openings 2 in the center of both ends of its width, the length of the concave opening is 10mm, and the depth of the concave opening is 4mm; the rectangular The size of the terminal board is 100mm×80mm.

[0030] image 3 It is a schematic structural diagram of a protective cover according to an embodiment of the present invention, Figure 4 for image 3 Sectional view of B-B. The protective cover 3 is a transparent plastic protective cover matched with a rectangular terminal board. The ce...

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PUM

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Abstract

A lock catch type electrical wiring terminal board with a protective cover comprises a wiring terminal board and a protective cover shell. The wiring terminal board is a rectangular wiring terminal board with a certain height, and concave openings are formed in the centers of the two ends of the width of the wiring terminal board respectively; the protective cover shell is a transparent plastic protective cover shell matched with the rectangular wiring terminal plate, and the centers of the two ends of the plastic protective cover shell in the width direction are each provided with a protruding locking buckle; a locking connection mechanism is arranged between the wiring terminal plate and the protective cover shell. The lock catch type electrical wiring terminal board with the protectivecover has the advantages that the wiring terminal board is simple in structure and convenient to operate; the protective cover shell can be easily opened and effectively closed for multiple times, sothe wiring node in the terminal plate of the cover plate structure is in a covering protection state for a long time, and the protective cover shell has the advantages of remarkable waterproof and dustproof effects and avoidance of potential safety hazards such as electric shock.

Description

technical field [0001] The invention relates to an electrical wiring terminal board, in particular to a lock-type electrical wiring terminal board with a protective cover. Background technique [0002] The distribution box on the construction site is mostly equipped with a terminal board, and the terminal board is usually equipped with a split plug-in protective cover. In the process of actual engineering use, due to the design defects of the protective cover plate, the cover plate falls off and is lost in a short time after closing, resulting in exposed wiring terminals, thus causing potential safety hazards such as electric shock. [0003] On January 4, 2019, Chinese patent CN109149230A discloses a waterproof terminal board, which includes a housing for accommodating a terminal for electrical connection with a cable housed in a wire tube, and for the above-mentioned housing and the cable housed in the wire tube A waterproof member for waterproofing the connecting portion,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/506H01R13/52H01R13/447
CPCH01R13/447H01R13/506H01R13/5213
Inventor 孙俊波
Owner MCC5 GROUP CORP SHANGHAI
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