Wiring post

A technology of terminal and terminal, applied in the direction of clamping/spring connection, multi-core cable end parts, etc., can solve problems such as short circuit, inconvenience, loss of pressure screw, etc.

Inactive Publication Date: 2013-03-20
APPLIED OPTOELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The binding posts of the prior art are generally directly composed of a terminal block with a wiring hole and a screw hole and a crimping screw. When performing wiring or dismantling operations, it is often necessary to remove the crimping screw, because the crimping screw is small in size, so During operation, the crimping screw is often lost due to carelessness, causing inconvenience, and if the crimping screw falls into the product, it is easy to cause a short circuit during the use of the product

Method used

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in detail:

[0017] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown: the present invention provides a terminal block, which includes a terminal block 1 and a crimping screw 7, the side of the terminal block 1 is provided with a connection hole 2, and the top of the terminal block 1 is provided with a threaded hole 3, and the threaded hole 3 communicates with the wiring hole 2, and the crimping screw 7 is connected with the terminal block 1 through the threaded hole 3, that is, the crimping screw 7 is screwed into the threaded hole 3, and it also includes a cap 4 with an internal thread. The upper end of terminal 1 is provided with external thread, and described cap 4 is threadedly connected with terminal 1, and the top of described cap 4 is provided with cover 5, and described cover 5 has a hole 6 that passes through for screwdriver, so The diameter...

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Abstract

The invention provides a wiring post which comprises a wire holder and a wire pressing screw. A wiring hole is opened on one side face of the wire holder, a threaded hole is opened at the top of the wire holder, the threaded hole is communicated with the wiring hole, and the wire pressing screw is connected with the wire holder through the screw hole. The wiring post further comprises a cap sleeve with inner threads, outer threads are opened at the upper end of the wiring post, and the cap sleeve is in threaded connection with the wiring post. A cap is arranged at the top of the cap sleeve, a hole for a screw driver to penetrate through is opened on the cap, and the diameter of the hole is smaller than that of a screw cap of the wire pressing screw. By means of the wiring post with the structure, the wire pressing screw only reciprocates in the cap sleeve and cannot fall off the wire holder, and the wire pressing screw cannot be lost easily, so that the short-circuit phenomenon caused by the loss of the wire pressing screw in products can be avoided.

Description

Technical field: [0001] The invention relates to the technical field of electronic products, in particular to a terminal with a protective design. Background technique: [0002] The binding post is a common circuit transfer device, which is widely used in the field of electronic products, and its function is to connect and conduct one circuit with the other or several circuits as a terminal. [0003] The binding posts of the prior art are generally directly composed of a terminal block with a wiring hole and a screw hole and a crimping screw. When performing wiring or dismantling operations, it is often necessary to remove the crimping screw, because the crimping screw is small in size, so During operation, the crimping screw is often lost due to carelessness, causing inconvenience, and if the crimping screw falls into the product, it is easy to cause a short circuit of the product during use. Invention content: [0004] The purpose of the present invention is to overcome...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/11H01R4/36
Inventor 林建德赵秋宁蔡昭宏
Owner APPLIED OPTOELECTRONICS INC
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