CN218940013U

CN218940013U - Vibration-resistant wiring terminal

Info

Publication number: CN218940013U
Application number: CN202223338529.3U
Authority: CN
Inventors: 陈智健; 陈上乙
Original assignee: Zhejiang Enwei Electric Co ltd
Current assignee: Zhejiang Enwei Electric Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-28
Anticipated expiration: 2032-12-09

Abstract

The utility model provides an anti-vibration's binding post, the structure includes the body, the body top is equipped with a plurality of binding posts, be equipped with the wiring groove on the binding post, the binding post bottom is equipped with a buffer tank, buffer tank internalization is equipped with insulating anti-vibration positioning seat, be equipped with buffer spring between insulating anti-vibration positioning seat both sides and the buffer tank inner wall, insulating anti-vibration positioning seat top surface middle part has inlayed the conducting strip, be provided with anti-vibration's connection structure in binding post's binding post, during the connection, insert the wire head into the wiring groove, after wire head and conducting strip contact, through screwing cable restraining bolt, make cable restraining bolt carry out the centre gripping fixedly to the wire head, when taking place the vibration, insulating anti-vibration positioning seat can with buffer spring cooperation, vibration buffering is carried out at the buffer tank, effectively prevent conducting strip and wire head disconnection on the insulating anti-vibration positioning seat.

Description

Vibration-resistant wiring terminal

Technical Field

The utility model relates to an anti-vibration wiring terminal, and belongs to the field of wiring 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. When the existing wiring terminal is connected with the wires and the connected electrical equipment vibrates, the wires connected with the wiring terminal are easy to fall off due to fixed connection.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an anti-vibration wiring terminal so as to solve the problem that after the wiring terminal is connected with a wire, when the connected electrical equipment vibrates, the wire connected with the wiring terminal is easy to fall off due to fixed connection.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an anti-vibration's binding post, its structure includes the body, the body top is equipped with a plurality of connection terminals, be equipped with the wiring groove on the connection terminal, the wiring groove bottom is equipped with a buffer tank, the activity of buffer tank is equipped with insulating anti-vibration positioning seat, be equipped with buffer spring between insulating anti-vibration positioning seat both sides and the buffer tank inner wall, insulating anti-vibration positioning seat top surface middle part has inlayed the conducting strip, the cable restriction bolt of revolveing on the conducting strip, the inside telescopic wire that meets through insulating anti-vibration positioning seat and conducting strip that is equipped with of body.

Further, the wire holder and the body are of an integrated structure.

Further, the insulating vibration-resistant positioning seat is made of plastic materials.

Further, the middle part of the conducting strip is provided with an internal threaded hole corresponding to the cable limiting bolt.

The beneficial effects of the utility model are as follows: be provided with vibration-resistant connection structure in binding post's the terminal seat, during the connection, insert the wire head into the wiring groove, after wire head and conducting strip contact, through screwing cable limiting bolt for cable limiting bolt carries out the centre gripping to the wire head fixedly, and when taking place the vibration, insulating vibration-resistant positioning seat can cooperate with buffer spring, and vibration buffering is carried out at the buffer tank, effectively prevents conducting strip and wire head disconnection on the insulating vibration-resistant positioning seat.

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 an anti-vibration terminal according to the present utility model;

fig. 2 is a schematic cross-sectional structure of the wire holder.

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 an anti-vibration terminal technical scheme: the structure of the wire connecting device comprises a body 1, a plurality of wire connecting seats 2 are arranged at the top of the body 1, a wire connecting groove 3 is arranged on the wire connecting seats 2, a buffer groove 4 is arranged on the bottom surface of the wire connecting groove 3, an insulating vibration-resistant positioning seat 5 is movably arranged in the buffer groove 4, buffer springs 6 are arranged between two sides of the insulating vibration-resistant positioning seat 5 and the inner wall of the buffer groove 4, a conducting strip 7 is embedded in the middle of the top surface of the insulating vibration-resistant positioning seat 5, a cable limiting bolt 8 is screwed on the conducting strip 7, a telescopic wire 9 connected with the conducting strip 7 through the insulating vibration-resistant positioning seat 5 is arranged in the body 1, the wire connecting seats 2 and the body 1 are of an integrated structure, the insulating vibration-resistant positioning seat 5 is made of plastic materials, and an internal threaded hole corresponding to the cable limiting bolt 8 is arranged in the middle of the conducting strip 7.

For example, an anti-vibration connection structure is arranged in the wire holder 2 of the wiring terminal, when the connection is performed, the wire head is connected into the wire slot 3, after the wire head is contacted with the conducting strip 7, the wire head is clamped and fixed by screwing the wire limiting bolt 8, when vibration occurs, the insulating anti-vibration positioning seat 5 is matched with the buffer spring 6, vibration buffering is performed in the buffer slot 4, and disconnection of the conducting strip 7 on the insulating anti-vibration positioning seat 5 and the wire head is effectively prevented.

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

1. An anti-vibration wiring terminal, characterized in that: the structure of the wire connecting device comprises a body (1), a plurality of wire connecting seats (2) are arranged at the top of the body (1), a wire connecting groove (3) is formed in the wire connecting seat (2), a buffer groove (4) is formed in the bottom surface of the wire connecting groove (3), an insulating vibration-resistant positioning seat (5) is movably arranged in the buffer groove (4), a buffer spring (6) is arranged between two sides of the insulating vibration-resistant positioning seat (5) and the inner wall of the buffer groove (4), a conducting strip (7) is embedded in the middle of the top surface of the insulating vibration-resistant positioning seat (5), a cable limiting bolt (8) is screwed on the conducting strip (7), and a telescopic wire (9) connected with the conducting strip (7) through the insulating vibration-resistant positioning seat (5) is arranged inside the body (1).

2. The vibration-resistant terminal of claim 1, wherein: the wire holder (2) and the body (1) are of an integrated structure.

3. The vibration-resistant terminal of claim 1, wherein: the insulating vibration-resistant positioning seat (5) is made of plastic materials.

4. The vibration-resistant terminal of claim 1, wherein: and an internal threaded hole corresponding to the cable limiting bolt (8) is formed in the middle of the conducting plate (7).