CN216563811U

CN216563811U - Multiple locking electric connector

Info

Publication number: CN216563811U
Application number: CN202122435242.1U
Authority: CN
Inventors: 胡毅群
Original assignee: Dongguan Yujin Industrial Co ltd
Current assignee: Dongguan Yujin Industrial Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-17
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a multiple locking electric connector, which comprises a socket; the right side of socket is provided with the plug, the right side fixedly connected with connecting block of socket, the solid fixed ring of left side fixedly connected with of plug, and the fixed slot has been seted up in solid fixed ring's left side, the right side of connecting block extend to the inside of fixed slot and with the inner wall sliding connection of fixed slot, the left side of fixed slot is equipped with the spacing groove, the inner wall fixedly connected with stopper of spacing groove, the inside sliding connection of stopper has the movable block, and one side fixedly connected with spring of connecting block is kept away from to the movable block, and the one end of movable block and the inner wall fixed connection of spacing groove are kept away from to the spring, the movable block is close to the one side of connecting block and the surface contact of connecting block. The utility model solves the problem that the existing electric connector is easy to loosen or damage by matching the socket, the plug, the connecting block, the fixing ring, the fixing groove, the limiting block, the movable block, the spring, the placing groove, the supporting rod, the movable clamping plate, the clamping groove and the torsion spring.

Description

Multiple locking electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a multiple-locking electric connector.

Background

The electric connector is widely applied to the products of the prior art, belongs to elements necessary for most of electronic products, and has the advantages that the electric connector is convenient for operators to mount and connect during use, but the conventional electric connector is fixed only through a heavy lock, only meets the daily connection requirement, and is easy to loosen or damage when influenced by vibration and collision, so that the normal operation of the whole circuit equipment is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the present invention provides a multiple-locking electrical connector, which has the advantage of stable locking, and solves the problem that the conventional electrical connector is fixed only by a heavy lock, and only meets the daily connection requirement, but is easily loosened or damaged when affected by vibration and collision, thereby affecting the normal operation of the whole circuit device.

In order to achieve the purpose, the utility model provides the following technical scheme:

a multiple-locking electrical connector comprising a receptacle; the right side of the socket is provided with a plug, the right side of the socket is fixedly connected with a connecting block, the left side of the plug is fixedly connected with a fixing ring, the left side of the fixing ring is provided with a fixing groove, the right side of the connecting block extends into the fixing groove and is in sliding connection with the inner wall of the fixing groove, the left side of the fixing groove is provided with a limiting groove, the inner wall of the limiting groove is fixedly connected with a limiting block, the inside of the limiting block is in sliding connection with a movable block, one side of the movable block, far away from the connecting block, is fixedly connected with a spring, one end of the spring, far away from the movable block, is fixedly connected with the inner wall of the limiting groove, and one side of the movable block, close to the connecting block, is in contact with the surface of the connecting block;

the utility model discloses a socket, including socket, standing groove, support, fixed connection cardboard, arc fixture block, draw-in groove, torsional spring, standing groove (9) and swing joint are all run through at the both ends of branch to the inside of support, the standing groove has been seted up in the left side of plug, the right side of socket and the right side contact of standing groove inner wall, the inside rotation of standing groove is provided with branch, fixedly connected with activity cardboard on the branch, the both ends of activity cardboard are formed with the arc fixture block, the draw-in groove with arc fixture block swing joint is seted up on the surface of socket, the surface of branch is equipped with the torsional spring, the both ends of branch all run through standing groove (9) and swing joint in the inside of plug, the one end that branch was kept away from to the torsional spring and the inner wall fixed connection of standing groove.

Preferably, a sealing gasket positioned outside the connecting block is fixedly connected to the right side of the socket.

Preferably, the number of the movable clamping plates and the number of the clamping grooves are all a plurality, and the movable clamping plates and the clamping grooves are uniformly distributed.

Preferably, a sealing ring is fixedly connected to the right side of the fixing ring, and the left side of the sealing ring is in contact with the right side of the sealing gasket.

Preferably, the spring is internally provided with a limit square rod, and one side of the limit square rod, which is far away from the movable block, is fixedly connected with the inner wall of the fixed groove.

Preferably, one side of the movable block, which is close to the limit square rod, is provided with a square groove, and one side of the limit square rod, which is close to the movable block, extends into the square groove.

Preferably, the right side of the inner wall of the fixing groove is fixedly connected with a friction sleeve, and the inner wall of the friction sleeve is in contact with the right side of the connecting block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problem that the conventional electric connector is fixed only by one-time locking, only meets the daily connection requirement, but is easy to loosen or damage when being influenced by vibration and collision, thereby influencing the normal operation of the whole circuit equipment by arranging the socket, the plug, the connecting block, the fixing ring, the fixing groove, the limiting block, the movable block, the spring, the placing groove, the supporting rod, the movable clamping plate, the clamping groove and the torsion spring in a matching way.

2. The sealing gasket is arranged, so that the sealing gasket can be matched with the sealing ring, the joint of the socket and the plug is sealed, and the use by a user is facilitated.

3. According to the utility model, the sealing ring is arranged, so that the left side of the fixing groove can be protected, external dust is prevented from entering the inside of the fixing groove, and the use by a user is facilitated.

4. According to the utility model, the limiting square rod is arranged, so that the spring can be limited, the phenomenon that the spring is displaced in the use process is avoided, and the stability of the spring is improved.

5. According to the utility model, the limiting square rods can be placed through the square grooves, so that the limiting square rods are convenient to store and use by users.

6. According to the utility model, the friction sleeve is arranged, so that the friction force between the connecting block and the fixing groove is increased, the stability between the connecting block and the fixing groove is improved, and the use by a user is facilitated.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a perspective view of the movable clamping plate of the structure of the utility model.

In the figure: 1. a socket; 2. a plug; 3. connecting blocks; 4. a fixing ring; 5. fixing grooves; 6. a limiting block; 7. a movable block; 8. a spring; 9. a placement groove; 10. a strut; 11. a movable clamping plate; 12. a card slot; 13. a torsion spring; 14. a gasket; 15. a seal ring; 16. a limiting square rod; 17. a square groove; 18. a friction sleeve; 19. a limiting groove; 20. an arc-shaped clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a multiple-locking electrical connector, which includes a socket 1; a plug 2 is arranged on the right side of the socket 1, a connecting block 3 is fixedly connected to the right side of the socket 1, a fixing ring 4 is fixedly connected to the left side of the plug 2, a fixing groove 5 is formed in the left side of the fixing ring 4, the right side of the connecting block 3 extends into the fixing groove 5 and is in sliding connection with the inner wall of the fixing groove 5, a limiting groove 19 is formed in the left side of the fixing groove 5, a limiting block 6 is fixedly connected to the inner wall of the limiting groove 19, a movable block 7 is in sliding connection with the inside of the limiting block 6, a spring 8 is fixedly connected to one side, away from the connecting block 3, of the movable block 7, one end, away from the movable block 7, of the spring 8 is fixedly connected with the inner wall of the limiting groove 19, and one side, close to the connecting block 3, of the movable block 7 is in contact with the surface of the connecting block 3;

standing groove 9 has been seted up in the left side of plug 2, socket 1's right side and the right side contact of standing groove 9 inner wall, the inside of standing groove 9 is rotated and is provided with branch 10, fixedly connected with activity cardboard 11 on branch 10, the both ends of activity cardboard 11 are formed with arc fixture block 20, socket 1's surface is seted up the draw-in groove 12 with arc fixture block 20 swing joint, the surface of branch 10 is equipped with torsional spring 13, standing groove 9 and swing joint are all run through in plug 2's inside at the both ends of branch 10, the one end that branch 10 was kept away from to torsional spring 13 and the inner wall fixed connection of standing groove 9. Referring to fig. 2, the number of the arc-shaped fixture blocks 20 and the number of the clamping grooves 12 are several, and the several arc-shaped fixture blocks 20 and the clamping grooves 12 are uniformly distributed.

Referring to fig. 2, a sealing gasket 14 positioned outside the connecting block 3 is fixedly connected to the right side of the socket 1, a sealing ring 15 is fixedly connected to the right side of the fixing ring 4, and the left side of the sealing ring 15 contacts the right side of the sealing gasket 14. According to the utility model, the sealing gasket 14 is arranged, so that the sealing gasket can be matched with the sealing ring 15, and the joint of the socket 1 and the plug 2 is sealed; through setting up sealing washer 15, can protect the left side of fixed slot 5, avoid external dust to get into the inside of fixed slot 5.

Referring to fig. 3, the inside of the spring 8 is provided with a limiting square bar 16, one side of the limiting square bar 16, which is far away from the movable block 7, is fixedly connected with the inner wall of the fixed slot 5, one side of the movable block 7, which is close to the limiting square bar 16, is provided with a square groove 17, and one side of the limiting square bar 16, which is close to the movable block 7, extends to the inside of the square groove 17. According to the utility model, the limiting square rod 16 is arranged, so that the spring 8 can be limited, the phenomenon that the spring 8 is displaced in the use process is avoided, and the stability of the spring 8 is improved; through setting up square groove 17, can place spacing square bar 16, be convenient for accomodate spacing square bar 16, convenient to use person uses.

Referring to fig. 3, a friction sleeve 18 is fixedly connected to the right side of the inner wall of the fixing groove 5, and the inner wall of the friction sleeve 18 is in contact with the right side of the connecting block 3. Through setting up friction sleeve 18, increased the frictional force between connecting block 3 and the fixed slot 5, improved the stability between connecting block 3 and the fixed slot 5, convenient to use person uses.

The working principle and the using process of the utility model are as follows: when in use, a user firstly pushes the plug 2 to one side of the socket 1, firstly, the movable clamping plate 11 in the placing groove 9 is contacted with the right side of the surface of the socket 1, the movable clamping plate 11 rotates by taking the support rod 10 as a circle center, and simultaneously, the torsion spring 13 on the surface of the support rod 10 is driven to elastically contract, after the right side of the socket 1 is contacted with the right side of the inner wall of the placing groove 9, the arc-shaped clamping block 20 of the movable clamping plate 11 is clamped into the clamping groove 12 under the elastic release of the torsion spring 13 to fix the socket 1 and the plug 2, and simultaneously, when the right side of the connecting block 3 is contacted with the surface of the movable block 7, one side of the movable block 7, which is far away from the connecting block 3, elastically contracts the spring 8 on the inner wall of the limiting groove 19, so that the movable block 7 moves to one side of the spring 8, and after the right side of the connecting block 3 is contacted with the friction sleeve 18 on the inner wall of the fixing groove 5, one side of the movable block 7, which is close to the connecting block 3, fixes the surface of the connecting block 3 under the elastic release of the spring 8, meanwhile, the sealing gasket 14 on the right side of the socket 1 is contacted with the sealing ring 15 on the left side of the fixing ring 4 to seal the socket, so that the locking stability effect is achieved.

In summary, the following steps: this multiple locking electric connector, through setting up socket 1, plug 2, connecting block 3, solid fixed ring 4, fixed slot 5, stopper 6, movable block 7, spring 8, standing groove 9, branch 10, activity cardboard 11, draw-in groove 12 and torsional spring 13's cooperation is used, it is fixed with it only through a heavy locking to have solved current electric connector, daily connection needs have only been satisfied, however when receiving the influence of vibrations and collision, often take place to become flexible or damage easily, thereby whole circuit equipment normal operating's problem has been influenced.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multiple-locking electrical connector comprising a socket (1);

the method is characterized in that: a plug (2) is arranged on the right side of the socket (1), a connecting block (3) is fixedly connected on the right side of the socket (1), a fixing ring (4) is fixedly connected to the left side of the plug (2), a fixing groove (5) is formed in the left side of the fixing ring (4), the right side of the connecting block (3) extends to the inside of the fixing groove (5) and is connected with the inner wall of the fixing groove (5) in a sliding way, a limiting groove (19) is arranged on the left side of the fixing groove (5), a limiting block (6) is fixedly connected with the inner wall of the limiting groove (19), the inner part of the limiting block (6) is connected with a movable block (7) in a sliding way, one side of the movable block (7) far away from the connecting block (3) is fixedly connected with a spring (8), one end of the spring (8) far away from the movable block (7) is fixedly connected with the inner wall of the limit groove (19), one side of the movable block (7) close to the connecting block (3) is in contact with the surface of the connecting block (3);

standing groove (9) have been seted up in the left side of plug (2), the right side of socket (1) and the right side contact of standing groove (9) inner wall, the inside of standing groove (9) is rotated and is provided with branch (10), fixedly connected with activity cardboard (11) are gone up in branch (10), the both ends of activity cardboard (11) are formed with arc fixture block (20), draw-in groove (12) with arc fixture block (20) swing joint are seted up on the surface of socket (1), the surface of branch (10) is equipped with torsional spring (13), standing groove (9) and swing joint are all run through at the both ends of branch (10) in the inside of plug (2), the inner wall fixed connection of the one end of branch (10) and standing groove (9) is kept away from in torsional spring (13).

2. The multiple-locking electrical connector of claim 1, wherein: the right side of the socket (1) is fixedly connected with a sealing gasket (14) positioned on the outer side of the connecting block (3).

3. The multiple-locking electrical connector of claim 1, wherein: the number of the movable clamping plates (11) and the number of the clamping grooves (12) are respectively a plurality, and the movable clamping plates (11) and the clamping grooves (12) are uniformly distributed.

4. The multiple-locking electrical connector of claim 2, wherein: the right side fixedly connected with sealing washer (15) of solid fixed ring (4), the left side of sealing washer (15) contacts with the right side of sealed pad (14).

5. The multiple-locking electrical connector of claim 1, wherein: the spring fixing device is characterized in that a limiting square rod (16) is arranged inside the spring (8), and one side, far away from the movable block (7), of the limiting square rod (16) is fixedly connected with the inner wall of the fixing groove (5).

6. The multiple-locking electrical connector of claim 5, wherein: the square groove (17) has been seted up to one side that the movable block (7) is close to spacing square bar (16), one side that spacing square bar (16) are close to movable block (7) extends to the inside of square groove (17).

7. The multiple-locking electrical connector of claim 1, wherein: the right side fixedly connected with friction sleeve (18) of fixed slot (5) inner wall, the inner wall of friction sleeve (18) and the right side contact of connecting block (3).