CN218940210U - Quick-connection wiring terminal - Google Patents

Abstract

The utility model provides a quick connect's binding post, the structure includes the body, the body front end is equipped with the connection terminal, connection terminal surface upper portion interval is equipped with a plurality of wiring grooves, the activity nestification has the sealing washer in the wiring groove, the sealing washer inboard is equipped with the grip block, the wiring groove inner wall is equipped with the conducting strip, the sealing washer outside is equipped with the pull ring, the sealing washer bottom surface is equipped with a draw-in groove, adopt the restriction fixed knot of push type to construct, easy operation, during the use, push down the push button earlier, the push button drives the shrink groove and removes to the card pole below, card pole bottom slip income shrink groove, then stretch into the wiring groove with the wire head, after contacting with the conducting strip, at the embedded sealing washer in the wiring groove, the grip block inboard of sealing washer can carry out the centre gripping with the wire head, then loosen the push button, the spring is kick-back, drive push button resets, the shrink groove is at the in-process, the inclined plane of inner wall can jack-up the card pole bottom for card pole top embedding sealing washer bottom surface's draw-in groove, accomplish the restriction fixed, the convenience of wire connection work has been improved to this structure.

Description

Quick-connection wiring terminal

Technical Field

The utility model relates to a connecting terminal for quick connection, and belongs to the field of connecting terminals.

Background

The connection terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. As the degree of industrial automation becomes higher and the industrial control requirements become more stringent and precise, the amount of the terminal blocks used is gradually increased. With the development of the electronic industry, the use range of the wiring terminal is more and more, and the variety is also more and more. In addition to PCB board terminals, there are hardware terminals, nut terminals, spring terminals, etc. that are most widely used. After the existing wiring terminal is connected with a lead, a tool is needed to be used for tightening a limiting bolt at the connecting part to limit and fix the connecting part, so that the operation is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a fast connecting binding post so as to solve the problem that the existing binding post needs to use tools to screw up a limiting bolt at a connecting position to limit and fix after a lead is connected, and is inconvenient to operate.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a quick connect's binding post, its structure includes the body, the body front end is equipped with the wire holder, wire holder terminal surface upper portion interval is equipped with a plurality of wiring grooves, the movable embedding in the wiring groove has the sealing washer, the sealing washer inboard is equipped with the grip block, the wiring groove inner wall is equipped with the conducting strip, the sealing washer outside is equipped with the pull ring, the sealing washer bottom surface is equipped with a draw-in groove, the inside activity of wire holder is vertical to be equipped with the draw-in bar corresponding with the wiring groove, the draw-in bar top stretches into in the wiring groove, with draw-in groove looks block, wire holder terminal surface lower part is equipped with the pressing groove corresponding with the wiring groove, pressing groove internalization is equipped with the pressing piece, the draw-in bar bottom stretches into corresponding pressing inslot to contact with pressing piece top surface, pressing piece top surface front portion is equipped with a shrink groove, shrink inslot wall is equipped with the inclined plane with the jack-up of draw-in bar bottom, be equipped with the spring between pressing piece and the pressing inslot wall.

Further, the sealing piece and the pull ring are of an integrated structure.

Further, the sealing piece is made of an insulating material.

Further, the clamping groove is of an arc structure.

The beneficial effects of the utility model are as follows: the limiting and fixing structure of the push type is simple to operate, when the limiting and fixing structure is used, the push block is firstly pushed down, the push block drives the retracting groove to move to the lower portion of the clamping rod, the bottom end of the clamping rod slides into the retracting groove, then the wire head stretches into the wire connecting groove to be contacted with the conducting strip, the sealing strip is embedded into the wire connecting groove, the clamping block on the inner side of the sealing strip clamps the wire head, then the push block is loosened, the spring rebounds to drive the push block to reset, the inclined plane of the inner wall jacks up the bottom end of the clamping rod in the moving process of the retracting groove, the clamping groove at the bottom surface of the sealing strip is embedded in the top end of the clamping rod, limiting and fixing are completed, and the structure improves the convenience of wire connecting work.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

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

fig. 2 is a schematic side view partially in cross section of a quick connect terminal according to the present utility model.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a technical solution for a fast connecting terminal: the structure of the wire connecting device comprises a body 1, the front end of the body 1 is provided with a wire connecting seat 2, a plurality of wire connecting grooves 3 are formed in the upper portion of the end face of the wire connecting seat 2 at intervals, sealing pieces 4 are movably nested in the wire connecting grooves 3, clamping blocks 5 are arranged on the inner sides of the sealing pieces 4, conducting pieces 6 are arranged on the inner walls of the wire connecting grooves 3, pull rings 7 are arranged on the outer sides of the sealing pieces 4, a clamping groove 8 is formed in the bottom face of the sealing pieces 4, clamping rods 9 corresponding to the wire connecting grooves 3 are vertically arranged in the inner portions of the wire connecting seat 2 in a movable mode, the top ends of the clamping rods 9 extend into the wire connecting grooves 3 and are clamped with the clamping grooves 8, pressing blocks 11 are movably arranged in the pressing grooves 10, the bottom ends of the clamping rods 9 extend into the corresponding pressing grooves 10, the top faces of the pressing blocks 11 are contacted with each other, a shrinkage groove 12 is formed in the front of the top faces of the pressing blocks 11, inclined faces for jacking the bottom ends of the clamping rods 9 are arranged on the inner walls of the shrinkage grooves 12, springs 13 are arranged between the pressing blocks 11 and the inner walls of the pressing grooves 10, and the sealing pieces 4 are in an arc-shaped structure, and the sealing pieces 4 are made of an arc-shaped structure.

For example, a pressing type limiting and fixing structure is adopted, the operation is simple, when the limiting and fixing structure is used, firstly, the pressing block 11 is pressed, the pressing block 11 drives the shrinkage groove 12 to move to the lower part of the clamping rod 9, the bottom end of the clamping rod 9 slides into the shrinkage groove 12, then the wire head stretches into the wire connecting groove 3 and is contacted with the conducting strip 6, the sealing strip 4 is embedded in the wire connecting groove 3, the wire head is clamped by the clamping block 5 at the inner side of the sealing strip 4, then the pressing block 11 is loosened, the spring 13 rebounds to drive the pressing block 11 to reset, the inclined surface of the inner wall jacks up the bottom end of the clamping rod 9 in the moving process, the top end of the clamping rod 9 is embedded into the clamping groove 8 at the bottom surface of the sealing strip 4, and limiting and fixing are completed.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (4)

1. A quick-connect terminal, its characterized in that: the structure comprises a body (1), the front end of the body (1) is provided with a wire holder (2), a plurality of wire slots (3) are arranged at intervals on the upper part of the end face of the wire holder (2), sealing sheets (4) are movably nested in the wire slots (3), clamping blocks (5) are arranged on the inner sides of the sealing sheets (4), conducting sheets (6) are arranged on the inner walls of the wire slots (3), pull rings (7) are arranged on the outer sides of the sealing sheets (4), a clamping groove (8) is arranged on the bottom surface of the sealing sheets (4), clamping rods (9) corresponding to the wire slots (3) are vertically arranged in the wire holder (2) in a movable mode, the top ends of the clamping rods (9) extend into the wire slots (3) and are clamped with the clamping grooves (8), pressing grooves (10) corresponding to the wire slots (3) are arranged on the lower part of the end face of the wire holder (2), pressing blocks (11) are movably arranged in the pressing grooves (10), the bottom ends of the clamping rods (9) extend into corresponding pressing grooves (10) and are contacted with the top surfaces of the pressing blocks (11), a top surface (12) is arranged on the top surface of the pressing blocks (11), a spring (13) is arranged between the pressing block (11) and the inner wall of the pressing groove (10).

2. A quick connect terminal as defined in claim 1, wherein: the sealing piece (4) and the pull ring (7) are of an integrated structure.

3. A quick connect terminal as defined in claim 1, wherein: the sealing piece (4) is made of an insulating material.

4. A quick connect terminal as defined in claim 1, wherein: the clamping groove (8) is of an arc structure.

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