CN216720430U

CN216720430U - Connector with a locking member

Info

Publication number: CN216720430U
Application number: CN202123352713.9U
Authority: CN
Inventors: 叶大钢
Original assignee: Hunan Helu Intelligent Technology Co ltd
Current assignee: Hunan Helu Intelligent Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-10
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of electronic devices, and particularly discloses a connector which comprises a lead, wherein one end of the lead is provided with a connecting part, the connecting part comprises a plug and a socket, one end of the plug is provided with an insulating shell, a contact pin is arranged inside the insulating shell, two ends of the insulating shell are respectively connected with a first sliding block and a second sliding block, the surface of the plug is provided with a first friction surface, the socket is internally provided with a positioning groove, the positioning groove is internally connected with an insulator, the insulator is internally provided with a jack, the inner walls of two sides of the positioning groove are provided with a first sliding groove and a second sliding groove, and the surface of the socket is provided with a second friction surface. The connector provided by the utility model avoids the occurrence of poor contact caused by looseness of the plug and the socket after long-term use, has good sealing property, and is quick and convenient in a direct insertion type connection mode and simple in operation.

Description

Connector with a locking member

Technical Field

The utility model relates to the technical field of electronic devices, in particular to a connector.

Background

Connectors are conductive devices that bridge two conductors in a circuit so that current or signals can flow from one conductor to the other, connectors are electromechanical systems that provide separable interfaces for connecting two secondary electronic systems, simply, components that are used to complete electrical connections between circuits or electronic machines are called connectors, i.e., bridges between the two.

The existing connector mainly includes: circular connector, pellet shot from a slingshot formula connector, wherein, circular connector mainly has screw thread formula to connect, and this kind of connected mode is more firm, but the connection speed is slower not suitable for the occasion that needs frequent plug and fast connection, and pellet shot from a slingshot formula connector need not carry out rotary motion, only needs to carry out rectilinear motion just can realize the function of connecting, separation and locking, but the frictional force between pellet shot from a slingshot formula connector plug and the socket is less, connects firmly inadequately, the condition that becomes flexible easily appears after long-term the use.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a connector that solves the problems set forth in the background art described above.

In order to achieve the purpose, the utility model provides the following technical scheme: the connector comprises a wire, one end of the wire is provided with a connecting portion, the connecting portion comprise a plug and a socket, one end of the plug is provided with an insulating shell, contact pins are arranged inside the insulating shell, two ends of the insulating shell are respectively connected with a first sliding block and a second sliding block, a first friction surface is arranged on the surface of the plug, a positioning groove is formed in the socket, an insulator is connected inside the positioning groove, jacks are formed in the insulator, a first sliding groove and a second sliding groove are formed in the inner walls of the two sides of the positioning groove, and a second friction surface is arranged on the surface of the socket.

Preferably, the lead is fixedly connected with the plug, and the socket is mounted on the surface of the electric component.

Preferably, the size of the first sliding block is matched with the size of the first sliding groove, the first sliding block is connected with the first sliding groove in a sliding mode, the size of the second sliding block is matched with the size of the second sliding groove, the second sliding block is connected with the second sliding groove in a sliding mode, the first sliding block and the second sliding block are located on opposite corners of the insulating shell respectively, and the first sliding groove and the second sliding groove are located in opposite corners of the positioning groove respectively.

Preferably, the first friction surface and the second friction surface are inclined zigzag, and the central inclination angles of the first friction surface and the second friction surface are complementary.

Preferably, the first sliding block is fixed at a concave position of the first friction surface, the second sliding block is fixed at a convex position of the first friction surface, the first sliding groove is arranged at a convex position of the second friction surface, and the second sliding groove is arranged at a concave position of the second friction surface.

Preferably, the size of insulating casing and the size looks adaptation of constant head tank, the insulating casing activity is pegged graft in the inside of constant head tank, the insulator is pegged graft in the inside of insulating casing, the contact pin is pegged graft in the inside of jack.

Preferably, the surfaces of the plug and the socket are provided with anti-skid grains.

Preferably, the upper end side tangent planes of the first sliding block and the second sliding block are both in an inclined triangle shape, and the first sliding block and the second sliding block are both made of rubber materials or plastics.

Compared with the prior art, the utility model has the beneficial effects that: be connected through plug and socket and can make the insulating casing, the contact pin, first slider, the constant head tank is inserted respectively to the second slider, the jack, first spout, the inside of second spout, and make first friction surface and second friction surface contact, through the insulating casing, first slider, first friction surface, second slider and the constant head tank that corresponds, first spout, the second friction surface, frictional force between the second spout can make the contact pin more firm with being connected of jack, the emergence of the not hard up poor condition of contact that leads to appears after avoiding long-term the use, good leakproofness has, and the connected mode of formula of cuting straightly is more convenient, it is comparatively simple to operate.

Drawings

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

FIG. 2 is a schematic diagram of a front exploded view of the connector of the present invention;

FIG. 3 is a schematic diagram of a back exploded view of the connector of the present invention;

FIG. 4 is a second schematic diagram of the front explosion structure of the connector of the present invention;

fig. 5 is a schematic structural diagram of a socket of the connector of the present invention.

In the figure: 1. a wire; 2. a connecting portion; 21. a plug; 22. an insulating case; 23. inserting a pin; 24. a first slider; 25. a first friction face; 26. a second slider; 27. a socket; 28. positioning a groove; 29. an insulator; 210. a jack; 211. a first chute; 212. a second friction face; 213. a second chute.

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.

Referring to fig. 1 to 5, the present invention provides a connector, including a conductive wire 1, a connection portion 2 is disposed at one end of the conductive wire 1, the connection portion 2 includes a plug 21 and a socket 27, an insulating shell 22 is disposed at one end of the plug 21, a contact pin 23 is disposed inside the insulating shell 22, a first slider 24 and a second slider 26 are respectively connected to two ends of the insulating shell 22, a first friction surface 25 is disposed on a surface of the plug 21, a positioning groove 28 is disposed inside the socket 27, an insulator 29 is connected inside the positioning groove 28, an insertion hole 210 is disposed inside the insulator 29, a first sliding groove 211 and a second sliding groove 213 are disposed on inner walls of two sides of the positioning groove 28, and a second friction surface 212 is disposed on a surface of the socket 27.

In this embodiment, the lead 1 is fixedly connected to the plug 21, and the socket 27 is attached to the surface of the electric component.

Specifically, the lead 1 is connected to the socket 27 via the plug 21 so that the pin 23 is inserted into the insertion hole 210, thereby completing the electrical connection of the electronic device.

In this embodiment, the size of the first slider 24 is matched with the size of the first sliding groove 211, the first slider 24 is slidably connected to the first sliding groove 211, the size of the second slider 26 is matched with the size of the second sliding groove 213, the second slider 26 is slidably connected to the second sliding groove 213, the first slider 24 and the second slider 26 are respectively located on opposite corners of the insulating housing 22, and the first sliding groove 211 and the second sliding groove 213 are respectively located in opposite corners of the positioning groove 28.

Specifically, the first sliding block 24 and the second sliding block 26 on the opposite corners are inserted into the first sliding groove 211 and the second sliding groove 213 on the opposite corners, so that the friction force between the plug 21 and the socket 27 can be increased, and the plug 21 and the socket 27 are prevented from loosening.

In this embodiment, the first friction surface 25 and the second friction surface 212 are inclined zigzag, and the inclination angles of the middle portions of the first friction surface 25 and the second friction surface 212 are complementary.

The first slider 24 is fixed on the concave part of the first friction surface 25, the second slider 26 is fixed on the convex part of the first friction surface 25, the first sliding groove 211 is arranged on the convex part of the second friction surface 212, and the second sliding groove 213 is arranged on the concave part of the second friction surface 212.

Specifically, the friction force of the connection between the plug 21 and the socket 27 can be increased by the contact of the first friction surface 25 and the second friction surface 212 in the inclined zigzag shape, and the better sealing performance between the plug 21 and the socket 27 can be achieved by the complementary inclination angles of the middle parts of the first friction surface 25 and the second friction surface 212.

In this embodiment, the size of the insulating shell 22 is matched with the size of the positioning slot 28, the insulating shell 22 is movably inserted into the positioning slot 28, the insulator 29 is inserted into the insulating shell 22, and the contact pin 23 is inserted into the insertion hole 210.

Specifically, the pins 23 are inserted into the sockets 210 to realize the access of two electronic devices, and the pins 23 and the sockets 210 are protected by the insulating shell 22.

In this embodiment, the surfaces of the plug 21 and the socket 27 are both provided with anti-slip lines.

Specifically, the plug 21 is easily pulled out of the socket 27 by the anti-slip threads.

In this embodiment, the cut surfaces of the upper ends of the first slider 24 and the second slider 26 are both in the shape of an oblique triangle, and the first slider 24 and the second slider 26 are both made of rubber material or plastic.

Specifically, the first slider 24 and the second slider 26, whose upper end side tangential planes are in the shape of an oblique triangle, are convenient to be inserted into the first sliding groove 211 and the second sliding groove 213, and the first slider 24 and the second slider 26 made of rubber materials or plastics can increase the friction force with the first sliding groove 211 and the second sliding groove 213.

The working principle is as follows: when the plug is used, the insulating shell 22, the contact pin 23, the first sliding block 24 and the second sliding block 26 of the handheld plug 21 are respectively aligned with the positioning groove 28, the jack 210, the first sliding groove 211 and the second sliding groove 213 and inserted into the jack, the first friction surface 25 can be contacted with the second friction surface 212, the plug 21 can be connected with the socket 27 more firmly, the contact pin 23 is inserted into the jack 210, the lead 1 can be connected with electric parts on the surface of the socket 27, and therefore mutual electric connection of a circuit or an electronic machine and the like is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The connector comprises a lead (1) and is characterized in that one end of the lead (1) is provided with a connecting part (2), the connecting part (2) comprises a plug (21) and a socket (27), one end of the plug (21) is provided with an insulating shell (22), a contact pin (23) is arranged in the insulating shell (22), two ends of the insulating shell (22) are respectively connected with a first sliding block (24) and a second sliding block (26), a first friction surface (25) is arranged on the surface of the plug (21), a positioning groove (28) is arranged inside the socket (27), an insulator (29) is connected inside the positioning groove (28), a jack (210) is arranged inside the insulator (29), a first sliding groove (211) and a second sliding groove (213) are formed in the inner walls of the two sides of the positioning groove (28), and a second friction surface (212) is arranged on the surface of the socket (27).

2. Connector according to claim 1, characterized in that the conductor (1) is fixedly connected to the plug (21), and the socket (27) is mounted on the surface of the electrical component.

3. The connector according to claim 1, wherein the first slider (24) has a size corresponding to a size of the first sliding groove (211), the first slider (24) is slidably connected to the first sliding groove (211), the second slider (26) has a size corresponding to a size of the second sliding groove (213), the second slider (26) is slidably connected to the second sliding groove (213), the first slider (24) and the second slider (26) are respectively located at opposite corners of the insulating housing (22), and the first sliding groove (211) and the second sliding groove (213) are respectively located at opposite corners of the positioning groove (28).

4. A connector according to claim 1, wherein the first (25) and second (212) friction surfaces are each bevelled zigzag, the first (25) and second (212) friction surfaces having a central bevelled angle which is complementary.

5. Connector according to claim 1, characterized in that the first slider (24) is fixed in a recess of the first friction surface (25), the second slider (26) is fixed in a projection of the first friction surface (25), the first runner (211) opens in a projection of the second friction surface (212), and the second runner (213) opens in a recess of the second friction surface (212).

6. The connector of claim 1, wherein the size of the insulating shell (22) is matched with that of the positioning slot (28), the insulating shell (22) is movably inserted in the positioning slot (28), the insulator (29) is inserted in the insulating shell (22), and the contact pin (23) is inserted in the insertion hole (210).

7. Connector according to claim 1, characterized in that the surfaces of the plug (21) and the socket (27) are provided with anti-slip threads.

8. The connector according to claim 1, wherein the upper end side tangential planes of the first slider (24) and the second slider (26) are both in a shape of an oblique triangle, and the first slider (24) and the second slider (26) are both made of rubber material or plastic.