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A technology of terminals and barrels, applied in the direction of connection, conductive connection, connection insulation, etc., can solve the problems of low practicability and crushed connecting lines, and achieve the purpose of improving the safety of use, avoiding crushing, and increasing the convenience of operation. Effect
Pending Publication Date: 2021-03-30
ZHEJIANG XINWOM ELECTRICAL
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[0003] Terminals used for wiring switches such as air switches are relatively common, but the traditional terminal is basically one type of terminal suitable for one type of wire connection, which is less practical, and the use of screws is easy to crush the connecting wire, resulting in connection failure. Faults appear frequently, for this reason, we propose a universal terminal block
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-3 , the present invention provides a technical solution: a universal terminal, including a terminal barrel 1, an insulating case 2, a top barrel 3, a sealing cover 4, a fastening screw 5, a wiring hole 6, a pressing block 7, a clamping column 8 and a clamping Groove 9, fastening screw 5 is installed on the top of the terminal barrel 1, the inside of the terminal barrel 1 is provided with a pressing block 7, the bottom of the fastening scre...
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Abstract
The invention discloses a universal wiring terminal, and the wiring terminal comprises a wiring cylinder, an insulating shell, a top cylinder, a sealing cover, a fastening screw, a wiring hole, a pressing block, a clamping column and a clamping groove; the fastening screw is installed at the top of the wiring cylinder in a meshed mode, the pressing block is arranged in the wiring cylinder, the clamping column is integrally fixed to the bottom of the fastening screw, and the clamping groove is formed in the top of the pressing block; the clamping column is clamped in the clamping groove; an insulating shell is arranged outside the wiring cylinder in a sleeving mode, a wiring hole is formed in the position, located at the port of the wiring cylinder, of the surface of the insulating shell, atop cylinder is fixed to the position, corresponding to the fastening screw, of the top of the insulating shell, and the wiring terminal presses the wire downwards through an arc-shaped pressing block, so the contact area between the wiring terminal and the wire is increased; the extrusion fixing stability is improved and the wire is prevented from being crushed; moreover, the wiring terminal issuitable for fixing wires of different diameters; the operation convenience is improved by screwing the fastening screws to press downwards, and the wiring terminal is wrapped by the insulating shell,so insulating protection is achieved, and use safety is improved.
Description
technical field [0001] The invention relates to the technical field of connection terminals, in particular to a general connection terminal. Background technique [0002] Terminal block is an accessory product used to realize electrical connection, which is industrially divided into the category of connectors. With the increasing degree of industrial automation and stricter and more precise industrial control requirements, the amount of terminal blocks is gradually increasing. With the development of the electronics industry, the use of terminal blocks is increasing, and there are more and more types. [0003] Terminals used for wiring switches such as air switches are relatively common, but the traditional terminal is basically one type of terminal suitable for one type of wire connection, which is less practical, and the use of screws is easy to crush the connecting wire, resulting in connection failure. Faults appear frequently, for this reason, we propose a universal t...
Claims
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