Anti-drop structure of panel terminal block
A terminal block and anti-off structure technology, applied in the direction of connection, conductive connection, electrical components, etc., can solve problems such as poor locking, easy wiring errors, wiring efficiency, etc., to ensure wiring accuracy and improve wiring efficiency , to avoid the effect of short circuit electric shock
Active Publication Date: 2017-08-25
DINKLE M&E CHINA
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AI Technical Summary
Problems solved by technology
[0005] In order to overcome the above-mentioned technical defects, the present invention provides an anti-detachment structure of the panel-type terminal block, which can prevent the problem of poor locking caused by loose or falling screws, and the cumbersome steps of the wiring process and the easy wiring errors. Problems such as low efficiency of actual wiring
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[0025] combine Figure 1 to Figure 6 The present invention is described in further detail.
[0026] An anti-detachment structure for a panel-type terminal block, comprising an insulated terminal block body 1, on which at least one internal connection groove 101 and at least one external connection groove 102 arranged opposite to each other are opened, wherein the external connection The slots 102 are arranged in two rows facing upwards and are mirror-symmetrical. The inner wiring slots 101 and the outer wiring slots 102 are arranged opposite to each other and the openings are facing downwards.
[0027] Each pair of inner and outer wiring grooves 101 and 102 disposed opposite to each other is positioned with a conductive sheet 2 pierced therein, and the conductive sheet 2 can be set in a shape that is easy to communicate with wires of other equipment. In this embodiment, the conductive sheet 2 is set as a hook-shaped structure with a handle. The lower end of the conductive she...
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The invention discloses a falling prevention structure of a panel type wiring terminal strip. According to the falling prevention structure, a top cover for limiting is integrally fixed above external wiring grooves, fasteners capable of being locked at the upper ends of conducting plates are arranged in the external wiring grooves respectively, the fasteners are necking screws provided with guide gaskets in a clamped mode, the guide gaskets are sleeved with springs in a compressed state, and the necking screws can move towards the top cover under the elasticity function of the compressed springs and the guide function of the guide gaskets and can be stopped on the top cover when unscrewed. According to the structure, in the wiring process, the wire locking motion can be carried out on the side face of the terminal strip without taking down the top cover, wiring accuracy is guaranteed, wiring efficiency is improved, the phenomenon that the screws slip is avoided due to the falling prevention limiting structure, the accidents of short-circuit electric shocks are avoided, the safety level of the terminal strip can reach IP20, and safety is greatly improved.
Description
technical field [0001] The invention relates to an improved structure of a terminal block, in particular to an anti-dropping structure of a panel type terminal block. Background technique [0002] Terminal block is a kind of electrical connector, which is mainly suitable for wiring operations in industrial motors and electronics. Its essence is a metal sheet sealed in insulating plastic. The two ends of the metal sheet can be easily connected with various electronic instruments. The wires on the equipment are connected, so that the circuits between different equipment can be connected or disconnected at any time according to actual needs. The terminal block is accumulated by several terminal blocks, which is suitable for occasions requiring a large number of wires to be interconnected, especially in the power industry, there are various types of terminal blocks and terminal boxes, such as single-layer type, double-layer type, Rail type, panel type, PCB type, module type, et...
Claims
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IPC IPC(8): H01R9/00H01R9/24H01R9/16
CPCH01R9/00H01R9/16H01R9/24
Inventor 吴上财
Owner DINKLE M&E CHINA