CN212342954U

CN212342954U - Novel automatic lock catch connector

Info

Publication number: CN212342954U
Application number: CN202021008232.9U
Authority: CN
Inventors: 欧阳日方; 陈明铁; 邹礼光
Original assignee: Hunan Strapdown New Energy Technology Co ltd
Current assignee: Hunan Strapdown New Energy Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-12
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a novel automatic hasp connector, including public head and female head, public overhead installation be used for with the automatic hasp of female head and low in manufacturing cost do not need spring structure's auto-lock subassembly, the utility model discloses mainly be applied to fields such as communications facilities, automation, car and display screen, auto-lock subassembly through the design makes public head and female head can peg graft back automatic hasp, during the unblock, also only need rotate public overhead catch can, need not spring isotructure and provide elasticity to it is comparatively convenient to make the technology production, low in manufacturing cost.

Description

Novel automatic lock catch connector

Technical Field

The utility model relates to a from lock connector technical field specifically is a novel automatic hasp connector.

Background

The connector is also called a connector, is also called a connector and a socket in China, and is generally referred to as an electric appliance connector. I.e., a device that connects two active devices for transmitting current or signals.

At present, in fields such as communication equipment, automation, car and display screen, the connector is more than indispensable partly, and the connector that uses at present probably divides into two kinds: one adopts a structure of lock catches such as screw tightening, and the like, and the connection mode has high connection stability but is troublesome, and is inconvenient to install and disassemble due to the fact that personnel are required to tighten the lock catches; the structure that the second kind adopted is automatic hasp, and after public head inserted female head, the direct hasp of public head and female head does not need personnel to screw up operations such as once more, and it is all comparatively convenient that the installation is dismantled, produces elasticity through spring structure usually to realize self-locking function, the structure that uses the spring is generally all comparatively complicated, and manufacturing cost is high, and the spring is used repeatedly the back volatile effect, for this reason, we provide a novel automatic hasp connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic hasp and low in manufacturing cost do not need novel automatic hasp connector of spring structure to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel automatic hasp connector, includes public head and female head, public overhead installation be used for with female head automatic hasp and low in manufacturing cost do not need the auto-lock subassembly of spring structure.

Preferably, the self-locking assembly comprises a lock ring, the lock ring is rotatably sleeved at one end of the male head through a bearing, two elastic sheet buckles are fixed at the outer end of the lock ring, two clamping grooves are formed in the positions, corresponding to the elastic sheet buckles, of the outer side of the female head, a trapezoidal insertion groove is formed in the position, corresponding to the clamping grooves, of the outer end of the female head, and the elastic sheet buckles on the lock ring are clamped with the clamping grooves to achieve self-locking.

Preferably, the elastic sheet buckle comprises an elastic plate, a clamping groove is formed in the elastic plate, an L-shaped clamping tongue is fixed in the clamping groove, the elastic sheet buckle is used for realizing automatic locking of the male head and the female head, a spring structure is not needed for providing elasticity, and manufacturing cost is greatly reduced.

Preferably, the end, close to the clamping groove, of the trapezoidal insertion groove is of an inclined plane structure, the outer end of the clamping groove is of an inclined plane structure, and inclined plane ends are arranged on the trapezoidal insertion groove and the clamping groove, so that the L-shaped clamping tongue can be inserted and rotated more conveniently.

Preferably, the outer side of the lock ring is carved with anti-slip threads to increase friction force, so that the lock ring can be adjusted more conveniently in a rotating mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses mainly be applied to fields such as communications facilities, automation, car and display screen, make public head and female head automatic hasp in back of can pegging graft through the auto-lock subassembly of design, during the unblock, also only need rotate public overhead catch can, need not spring isotructure and provide elasticity to it is comparatively convenient to make technology production, low in manufacturing cost.

Drawings

FIG. 1 is an exploded view of the overall configuration of the present invention;

FIG. 2 is a schematic structural view of the utility model with the male plug inserted into the female plug;

FIG. 3 is a schematic structural view of the male connector of the present invention during unlocking;

FIG. 4 is a diagram showing the positional relationship between the outer side engaging groove and the trapezoidal insertion groove of the female head of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3.

In the figure: 1-male head; 2-female head; 3-a self-locking assembly; 4-a locking ring; 5-spring plate buckle; 6-clamping groove; 7-trapezoidal insertion groove; 8-an elastic plate; 9-a card slot; 10-L type clamping tongue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel automatic locking connector is shown, which includes a male connector 1 and a female connector 2, wherein a self-locking assembly 3 is mounted on the male connector 1 for automatically locking with the female connector 2, and is manufactured at a low cost without a spring structure.

The self-locking assembly 3 comprises a lock ring 4, the lock ring 4 is rotatably sleeved at one end of the male head 1 through a bearing, anti-skid threads are carved on the outer side of the lock ring 4, so that the lock ring 4 can be more conveniently rotated and adjusted, two elastic sheet buckles 5 are fixed at the outer end of the lock ring 4, two clamping grooves 6 are formed in the outer side of the female head 2 corresponding to the elastic sheet buckles 5, and a trapezoidal insertion groove 7 is formed in the outer end of the female head 2 corresponding to the clamping grooves 6;

the elastic piece buckle 5 comprises an elastic plate 8, a clamping groove 9 is formed in the elastic plate 8, an L-shaped clamping tongue 10 is fixed in the clamping groove 9, and the L-shaped clamping tongue 10 is connected with the clamping groove 6 in a clamped mode, so that the male head 1 and the female head 2 are connected in a clamped mode.

In addition, in order to improve the stability and smoothness during insertion, the end of the trapezoidal insertion groove 7 close to the clamping groove 6 is designed to be of an inclined plane structure, and the outer end of the clamping groove 6 is designed to be of an inclined plane structure.

In the scheme, when one end of the male head 1 is inserted into the female head 2, the elastic sheet buckle 5 is inserted into the trapezoidal insertion groove 7 correspondingly, so that the L-shaped clamping tongue 10 enters through the trapezoidal insertion groove 7 in a guiding manner and enters into the clamping groove 6 through the inclined plane end, and clamping between the male head 1 and the female head 2 is realized;

when the unlocking is carried out, only the locking ring 4 needs to be rotated, so that the inclined plane ends of the L-shaped clamping tongue 10 and the clamping groove 6 slide out, the L-shaped clamping tongue 10 is separated from the clamping groove 6, the unlocking is realized, compared with the existing self-locking structure, the structure such as a spring is not needed for providing elasticity, the process production is convenient, and the manufacturing cost is low.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel automatic hasp connector, includes public head (1) and female head (2), its characterized in that: install on public head (1) and be used for with female head (2) automatic hasp and low in manufacturing cost do not need self-locking subassembly (3) of spring structure, self-locking subassembly (3) are including catch (4), catch (4) rotate through the bearing and cup joint in public head (1) one end, and catch (4) outer end is fixed with two shell fragment and detains (5), female head (2) outside corresponds shell fragment and detains (5) position department and opens two joint grooves (6), and female head (2) outer end corresponds joint groove (6) position department and opens trapezoidal insertion groove (7).

2. The novel auto-lock connector of claim 1, wherein: the elastic piece buckle (5) comprises an elastic plate (8), a clamping groove (9) is formed in the elastic plate (8), and an L-shaped clamping tongue (10) is fixed in the clamping groove (9).

3. The novel auto-lock connector of claim 2, wherein: trapezoidal insertion groove (7) are close to joint groove (6) one end and are the inclined plane structure, joint groove (6) outer end is the inclined plane structure.

4. The novel auto-lock connector of claim 3, wherein: and anti-skid threads are carved on the outer side of the lock ring (4).