SMT wiring terminal convenient to operate

Abstract

The invention relates to an SMT wiring terminal convenient to operate, which comprises an insulating shell body and an electric conductor arranged inside the insulating shell body, and is characterized in that a body of the electric conductor is provided with a clamping part for clamping a lead wire, a through hole is formed in the top part of the shell body, and a button which can make the clamping part of the electric conductor open and can reset elastically is arranged inside the through hole. Compared with the prior art, the SMT wiring terminal has the advantages that the single button which can be pressed downward for operation is additionally arranged, so that the clamping and loosening of the lead wire is more convenient and simpler, the SMT wiring terminal can realize the assembly and disassembly of the lead wire quickly when compared with the traditional wiring terminal without the button structure; in addition, the button is an independent part and can be replaced separately in case of damage after repeated use, the situation that the entire wiring terminal is scrapped due to the integral structure of the button and the shell body is avoided, the service life of the entire terminal is prolonged, the repeated utilization rate of the entire terminal is increased, and the SMT wiring terminal has higher practicality.

Description

technical field [0001] The invention relates to a connection terminal, in particular to an SMT connection terminal. Background technique [0002] SMT (Surface Mounted Technology) terminals, that is, surface mount technology terminals (or patch terminals), are improved based on through-hole terminals and are suitable for reflow soldering processes, soldering on printed circuit boards, aluminum substrates, copper Substrate, ceramic substrate surface, without perforated terminals. [0003] The SMT terminals in the prior art generally do not have operation buttons for clamping and releasing the wires, which makes it inconvenient to insert and pull out the wires. For example, the Chinese invention patent "A shrapnel terminal for LED lamp" with the application number of 201410249898.6, which I first applied for, discloses a shrapnel terminal for LED lamps, including an insulating shell, The housing is provided with a carrier fluid and a clamping device. The carrier fluid include...

AI Technical Summary

Problems solved by technology

However, since the terminal of the above-mentioned patent has no operation button, it is easy to insert or damage the head of the wire when the wire is installed, and when it is necessary to unplug or replace the wire, it is necessary to rely on external tools to set it inside the housing. The wire clamping part of the conductive carrier fluid is loosened, which makes the operation very inconvenient, and further improvement is still needed

Images