CN220984869U

CN220984869U - Binding post structure

Info

Publication number: CN220984869U
Application number: CN202322679284.9U
Authority: CN
Inventors: 冯东东; 郑爱丽; 冯俊杰
Original assignee: Huizhou Sandianmu Technology Co ltd
Current assignee: Huizhou Sandianmu Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-17
Anticipated expiration: 2033-10-07

Abstract

The utility model relates to a wiring terminal structure in the field of terminal structures, which comprises a shell, wherein wiring ports are formed in two ends of the shell, a conducting strip, an elastic sheet and a fixing frame are arranged in the shell, the fixing frame is arranged in the middle of the shell, the conducting strip is arranged on the surface of the fixing frame, one end of the elastic sheet is a conducting part, the other end of the elastic sheet is a clamping head part, the conducting part is contacted with the surface of the conducting strip, a return bend part is arranged between the conducting part and the clamping head part, a positioning groove is formed in the inner wall of the shell, the return bend part is arranged in the positioning groove, pressing push blocks for jacking the clamping head part are arranged at two ends of the shell, one end surfaces of the pressing push blocks close to the clamping head part are arc-shaped, the pressing push blocks are pressed into the shell, one ends of the pressing push blocks close to the elastic sheet push the clamping head part, the elastic sheet is elastically deformed, the return bend part is bent upwards to jack the clamping head part, a wire is inserted into the shell from the wiring port, the clamping head part is pressed downwards, the wire is saved, and the installation time is improved.

Description

Binding post structure

Technical Field

The utility model relates to the field of terminal structures, in particular to a wiring terminal structure.

Background

The wiring terminal is also called an electrical connector, and is mainly used for connecting wires among electronic parts, electrical appliances, electronic equipment and circuit boards, so that the wires of the electronic parts are electrically connected, and in practice, the electronic parts usually comprise resistors, capacitors, inductors, LEDs, transformers, liquid crystal panels, touch panels and the like, and the power supply or electronic signals can be transmitted through the simple plugging and connecting functions provided by the electrical connector, so that the wiring terminal is more convenient for the arrangement and maintenance of the electronic products, the electronic equipment internal circuit boards and the electronic parts.

The existing connection terminal is connected with the lead by pressing the lead and the conducting strip through the bolt, so that the fixed connection of the lead and the connection terminal is realized, the connection is troublesome, the efficiency is low, the tightness of the bolt can be adjusted only through a screwdriver during installation, and the installation is not convenient.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a wiring terminal structure which can effectively solve the technical problems that the connection mode with wires is troublesome and the board can not be quickly inserted.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a binding post structure, includes the casing, and the both ends of casing are provided with the wiring mouth, are provided with conducting strip, shell fragment and fixed frame in the casing, and fixed frame sets up in the middle part of casing, and the conducting strip sets up in the surface of fixed frame, and the shell fragment is provided with two, and two shell fragments set up respectively in the both sides of fixed frame, the one end of shell fragment is electrically conductive portion, and the other end is chuck portion, and electrically conductive portion and the surface contact of conducting strip are provided with the return bend portion between electrically conductive portion and the chuck portion, and the inner wall of casing is provided with the constant head tank, and the return bend portion sets up in the constant head tank, and the both ends of casing are provided with the push-push block that presses that is used for jack-up chuck portion, and the one end surface that presses the push-push block to be close to the chuck portion is convex.

Further, be provided with in the push away the piece and hold the chamber, the inner wall of casing is provided with the limiting plate, the surface of limiting plate and the inner wall sliding connection who holds the chamber, presses push away the inner wall that the push away the piece accessible limiting plate along holding the chamber and remove.

Further, a reset spring is connected between the inner wall of the accommodating cavity and the surface of the limiting plate, and a limiting clamping block is arranged at the upper end of the pressing pushing block.

Further, the housing includes a front cover and a rear cover, and the front cover and the rear cover are connected through a connecting column and a mounting hole.

Further, the lower extreme of pressing the push block is provided with the slider, is provided with the spout on the inner wall of casing, presses the push block accessible slider and removes along the direction of spout.

Further, the lower extreme of shells inner wall is provided with the backing plate, and the backing plate is kept away from the one end of wiring mouth and is provided with the arc recess of being convenient for press from both sides tight wire, and the backing plate is provided with the chamfer of being convenient for insert the wire near the one end of wiring mouth.

Further, the below of fixed frame is provided with the U-shaped gusset plate, and the surface of conducting strip is pressed to the upper end of U-shaped gusset plate, and the both ends of conducting strip are provided with the kink, and the kink is tightly pasted with the both sides of fixed frame.

Compared with the prior art, the utility model has the beneficial effects that: the electric wire connector is provided with two elastic pieces, the wire to be connected is clamped through the elastic pieces, the conducting strip is used for conducting between the two elastic pieces, the pressing push block is arranged, when the wire and the wiring terminal are required to be installed, the pressing push block is firstly pressed in the shell, one end of the pressing push block, which is close to the elastic pieces, pushes the clamping head portion, the elastic pieces are elastically deformed, the bending portion bends upwards, the clamping head portion is jacked up, the wire is inserted into the shell from the wiring port at the moment, the pressing push block is loosened, the elastic pieces are restored to be the original shape, the clamping head portion downwards compresses the wire, quick plugging and unplugging can be achieved, the installation time is saved, the installation efficiency is improved, and other tools are not needed to assist during installation.

Drawings

FIG. 1 is a schematic view of a structure of a terminal according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a terminal structure according to the present utility model;

FIG. 3 is a cross-sectional view of one terminal structure of the present utility model;

The reference numbers in the drawing are 1-shell, 2-wiring port, 3-conducting strip, 301-bending part, 4-elastic sheet, 401-conducting part, 402-clamping head, 403-bending part, 5-fixed frame, 6-positioning groove, 7-pressing push block, 8-containing cavity, 9-limiting plate, 10-reset spring, 11-limiting clamping block, 12-sliding block, 13-sliding chute, 14-backing plate, 15-arc groove, 16-inclined chamfer and 17-U-shaped reinforcing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A terminal structure according to the present utility model will be described in detail with reference to fig. 1 to 3:

The utility model provides a binding post structure, includes casing 1, and casing 1's both ends are provided with wiring mouth 2, are provided with conducting strip 3 in the casing 1, shell fragment 4 and fixed frame 5, and fixed frame 5 sets up in casing 1's middle part, and conducting strip 3 sets up in fixed frame 5's surface, and shell fragment 4 is provided with two, and two shell fragments 4 set up respectively in fixed frame 5's both sides, shell fragment 4's one end is conductive part 401, and the other end is chuck part 402, conductive part 401 and conductive strip 3's surface contact, is provided with return bend 403 between conductive part 401 and the chuck part 402, and casing 1's inner wall is provided with constant head tank 6, and return bend 403 sets up in constant head tank 6, fixed frame 5's below is provided with U-shaped gusset plate 17, and U-shaped gusset plate 17's upper end is pressed conducting strip 3's surface, and conductive strip 3's both ends are provided with kink 301, and kink 301 are tightly pasted with fixed frame 5's both sides, casing 1 inner wall's lower extreme is provided with backing plate 14, and backing plate 14 keep away from the one end of wiring mouth 2 is provided with the recess 15 of being convenient for clamp wire, and 14 is close to wiring mouth 2 and is provided with chamfer 16 of being convenient for.

The both ends of casing 1 are provided with the push away piece 7 that are used for jack-up pinch portion 402, press away push away the one end surface that push away the push away piece 7 and be close to pinch portion 402 and personally submit circular arc, press down and be provided with in the push away piece 7 and hold chamber 8, the inner wall of casing 1 is provided with limiting plate 9, the surface of limiting plate 9 with hold the inner wall sliding connection in chamber 8, press away the inner wall removal of push away the 7 accessible limiting plate 9 along holding chamber 8, it is connected with reset spring 10 to hold between inner wall and the limiting plate 9 surface in chamber 8, press down the upper end of push away the piece 7 and be provided with spacing fixture block 11, press down the lower extreme of push away the piece 7 and be provided with slider 12, be provided with spout 13 on the inner wall of casing 1.

The utility model provides a binding post structure, be provided with two shell fragments 4, press from both sides the wire that needs to be connected through shell fragment 4, switch on through conducting strip 3 between two shell fragments 4, be provided with and press push away the piece 7, when needs with wire and binding post installation, press down push away the piece 7 earlier and press down in casing 1, press down the one end that push away the piece 7 and be close to shell fragment 4 and promote the holder 402, thereby make shell fragment 4 take place elastic deformation, thereby the bending back portion 403 upwards buckle jack-up holder 402, insert the casing 1 with the wire from wiring mouth 2 in this moment, loosen and press down push away the piece 7, shell fragment 4 resumes the former state, the holder 402 compresses tightly the wire downwards, can realize quick plug, save installation time, improve installation effectiveness, need not other instrument assistance during the installation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a binding post structure, includes the casing, and the both ends of casing are provided with the wiring mouth, are provided with conducting strip, shell fragment and fixed frame in the casing, and fixed frame sets up in the middle part of casing, and the conducting strip sets up in the surface of fixed frame, and the shell fragment is provided with two, and two shell fragments set up in the both sides of fixed frame respectively, its characterized in that: one end of the elastic sheet is a conductive part, the other end of the elastic sheet is a chuck part, the conductive part is in contact with the surface of the conductive sheet, a return bend part is arranged between the conductive part and the chuck part, a positioning groove is formed in the inner wall of the shell, the return bend part is arranged in the positioning groove, pressing push blocks used for jacking the chuck part are arranged at two ends of the shell, and one end surface of each pressing push block, which is close to the chuck part, is arc-shaped.

2. A terminal structure according to claim 1, wherein: the push block is provided with a containing cavity, the inner wall of the shell is provided with a limiting plate, the surface of the limiting plate is in sliding connection with the inner wall of the containing cavity, and the push block can move along the inner wall of the containing cavity through the limiting plate.

3. A terminal structure according to claim 2, wherein: and a reset spring is connected between the inner wall of the accommodating cavity and the surface of the limiting plate, and a limiting clamping block is arranged at the upper end of the pressing pushing block.

4. A terminal structure according to any one of claims 1 to 3, wherein: the shell comprises a front cover and a rear cover, and the front cover is connected with the rear cover through a connecting column and a mounting hole.

5. A terminal structure according to any one of claims 1 to 3, wherein: the lower extreme of pressing the push block is provided with the slider, is provided with the spout on the inner wall of casing, presses the push block accessible slider and removes along the direction of spout.

6. A terminal structure according to any one of claims 1 to 3, wherein: the lower extreme of shells inner wall is provided with the backing plate, and the backing plate is kept away from the one end of wiring mouth and is provided with the arc recess of being convenient for press from both sides tight wire, and the backing plate is close to the one end of wiring mouth and is provided with the chamfer of being convenient for insert the wire.

7. A terminal structure according to any one of claims 1 to 3, wherein: the U-shaped reinforcing plate is arranged below the fixed frame, the upper end of the U-shaped reinforcing plate is tightly pressed against the surface of the conductive sheet, the two ends of the conductive sheet are provided with bending parts, and the bending parts are tightly attached to the two sides of the fixed frame.