Sealed anti-falling single-core wire butt joint manipulator

Abstract

The invention discloses a sealed type anti-falling single-core wire butt joint mechanical arm. The mechanical arm comprises a terminal body, a lower pressing plate, a first bending pressing block, aninclined plane push block, a guide sheet fixing seat, a U-shaped conductive sheet and two second bending pressing blocks. A lock catch part is arranged on the terminal body, and a sealed cavity is formed by the guide sheet fixing seat and the terminal body; the U-shaped conducting sheet is arranged on a conducting sheet fixing seat; a permanent magnet is embedded in the second bending pressing blocks; the first bending pressing block comprises a pressing block bending part and two first connecting rods; the pressing block bending part is provided with a lower pressing head, and the two first connecting rods penetrate through the terminal body and then are connected to the lower pressing plate; the inclined plane push block comprises a push block body and a second connecting rod, wherein the push block body is provided with a notch, the second connecting rod penetrates through the top of the terminal body and then extends outwards, and the lower pressing plate is provided with a lockinghook. According to the invention, the mechanical arm can greatly improve the reliability of wire connection, effectively prevents the loosening of wire connection, is convenient to use, can avoid corrosive media in the external environment, and improves durability of wire butt joint.

Description

technical field [0001] The invention relates to a sealing type anti-dropping single-core wire butt joint manipulator. Background technique [0002] In the circuit system, the wire is an indispensable and important part of the circuit; in the actual circuit layout, the butt joint of the wire is often a problem that must be faced, and the butt joint of the wire often uses the butt terminal to complete the butt joint of the two wires. [0003] The existing wire butt joint terminals are divided into pre-pressed plug-in terminals and integrated terminals. The pre-pressed plug-in terminals have good connection effect and fast speed, but need to crimp the plug-in terminals on special equipment in advance, which is inconvenient to use; integrated The terminal does not need to be crimped, and the electrical connection can be realized by directly inserting the wire, but because the crimping force is generally small, the connection reliability is relatively low, especially for the sing...

AI Technical Summary

Problems solved by technology

[0003] The existing wire butt joint terminals are divided into pre-pressed plug-in terminals and integrated terminals. The pre-pressed plug-in terminals have good connection effect and fast speed, but need to crimp the plug-in terminals on special equipment in advance, which is inconvenient to use; integrated The terminal does not need to be crimped, and the electrical connection can be realized by directly inserting the wire, but because the crimping force is generally small, the connection reliability is relatively low, especially for the single-core wire with poor flexibility, it is easy to loosen; in addition, Both types of terminals are of open structure, which is easy to be corroded by the corrosive medium in the environment for long-term use, which will affect the durability of the wire connection

Images