CN218586485U - Screw socket connector - Google Patents

Abstract

The utility model relates to the technical field of connectors, in particular to a threaded socket connector, which includes a shell, a fixed connection seat, a first electrical connection element, and a second electrical connection element. The first electrical connection element includes a first terminal assembly and a second electrical connection element. Two terminal assemblies, one end of the first terminal assembly is provided with a first threaded connection part, one end of the first threaded connection part extends to the outside through the fixed connection seat and is provided with a first threaded hole, and one end of the second terminal assembly is provided with a second threaded connection part. Two threaded connection parts, the two ends of the second threaded connection part extend to the outside through the fixed connection seat and define a second threaded hole. The utility model solves the problems of inconvenient wiring and poor stability of the existing connectors. It adopts threaded and screwed wiring, and the wiring is stable. At the same time, a plug is provided with a fixing groove for fixing the electric terminal, and the connector is inserted stably and has good durability. .

Description

threaded socket connector

technical field

The utility model relates to the technical field of connectors, in particular to a threaded socket connector.

Background technique

Connectors are a component that electronic engineers often come into contact with. Its function is to build a communication bridge between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can realize the predetermined function. The energy storage connector is one of many connectors. The energy storage connector is a connector plug-in commonly used in products in the electronic industry, and the energy storage socket connector will have instability problems during product wiring, resulting in unstable connector wiring. , affect the use of connectors, cause equipment failures, etc., and then need to improve the existing energy storage connectors.

Utility model content

In order to solve the above problems, the utility model provides a connector that solves the problems of inconvenient wiring and poor stability of the existing connectors. It adopts threaded and screwed wiring, and the wiring is stable. The device is inserted stably, and the threaded socket connector with good durability.

The technical solution adopted by the utility model is: a threaded socket connector, including a shell, a fixed connection seat, a first power-connecting element, and a second power-connecting element, and the shell includes a plug connector, a fixing part, and a connecting end , the plug joint is provided with a socket cavity, the socket cavity is provided with a first plug and a second plug, the connection end is provided with a connection cavity, and one end of the first plug and the second plug is connected to the socket cavity; The fixed connection seat is fixedly installed in the connection cavity, and the fixed connection seat is provided with a first fixing groove and a second fixing groove; the first electrical connection element includes a first terminal assembly and a second terminal assembly, and the first One end of a terminal assembly is provided with a first threaded connection part, one end of the first threaded connection part extends to the outside through the fixed connection seat and a first threaded hole is opened, and one end of the second terminal assembly is provided with a second threaded connection part. A threaded connection part, the two ends of the second threaded connection part extend to the outside through the fixed connection seat and open a second threaded hole; the first fixed groove and the first plug are provided with at least two, and at least two Two first terminal slots, the first terminal assembly and the second terminal assembly are respectively installed in the two first terminal slots; the second power-connecting element is provided with a third terminal assembly, and the second fixing slot and The second plug cooperates to form a second terminal groove, and the third terminal assembly is arranged in the second terminal groove.

A further improvement to the above solution is that the housing is provided with insertion positioning grooves on both sides of the plug joint, and a insertion card slot is opened on one side of the insertion positioning groove.

A further improvement to the above solution is that the fixing part includes a fixing panel, and the fixing panel is provided with a fixing hole, and a sealing ring is provided on a side of the fixing panel close to the connection end, and the sealing ring is provided with a sealing outer lip.

A further improvement to the above solution is that the first plug is provided with a plurality, the first plug is provided with a first limiting cavity, and the first fixing groove cooperates with the first limiting cavity to form a first terminal groove , the first terminal groove is used for fixing the first terminal assembly.

A further improvement to the above solution is that the first terminal assembly is provided with a compression ring near the end of the riveting wire, and the first fixing groove is provided with a compression platform, and the compression platform is used to compress and fix the compression ring .

A further improvement to the above solution is that the second plug is provided with a plurality of terminal jacks, the connection cavity is sunk into a slot toward the second plug, and the fixed connection seat is provided with a socket, and the socket is inserted into into the slot, one end of the terminal jack is connected to the slot, and the second fixing slot is opened on the socket and corresponds to the jack.

A further improvement to the above solution is that the connecting cavity is provided with an assembly hole and an assembly slot, the fixed connection base is provided with an assembly buckle and an assembly connection column, and the assembly connection column is provided with an assembly counterbore. The assembly counterbore is used for sinking the screw to connect with the assembly hole, and the assembly buckle is used for matching the assembly slot.

A further improvement to the above solution is that the first plug includes a first insertion column and a second insertion column, the first terminal assembly is installed in the first insertion column, and the second terminal assembly is installed in the second insertion column. The second plug-in column.

A further improvement to the above solution is that the first terminal assembly is provided with a first socket away from the first threaded connection part, the first socket is provided with a clamping end, and the outer diameter of the clamping end is sleeved with a clamping end. tight sleeve; the end of the second terminal assembly away from the second threaded connection part is provided with an electric terminal, and the electric terminal is provided with a contact sleeve and a positioning pin for insertion.

A further improvement to the above solution is that the first threaded connection portion is integrally formed with the first socket.

A further improvement to the above solution is that the second threaded connection part is in conductive contact connection with the electrical terminal.

A further improvement to the above solution is that the third terminal assembly includes an electrical connecting sleeve and a limiting sleeve sleeved on the electrical connecting sleeve, and the limiting sleeve fixes and limits the electrical connecting sleeve at the first position. In the second terminal slot.

The beneficial effects of the utility model are:

Compared with the existing connectors, the outer casing of the utility model cooperates with the fixed connection seat to form a fixed structure for fixing the two electrical components, and a plug cavity is set on the plug joint, and two plugs are set on the plug cavity, and the plug can be used The connector is inserted into the conductive transmission, and at the same time, the plug cooperates with the fixing groove to form a terminal groove for fixing the electric terminal. The structure is stable and the electric connection effect is good; it solves the problems of inconvenient wiring and poor stability of the existing connector, and adopts screw fit Screw connection, the connection is stable, at the same time, the plug is equipped with a fixing groove to fix the electric terminal, the connector is stable and durable. Specifically, a housing, a fixed connection seat, a first power-connecting element, and a second power-connecting component are provided, the housing includes a plug connector, a fixing portion, and a connection end, the plug connector is provided with a plug cavity, and the plug connector A first plug and a second plug are provided in the connection cavity, and a connection cavity is provided at the connection end, and one end of the first plug and the second plug is connected to the connection cavity; the fixed connection base is fixedly installed in the connection cavity, and the The fixed connection base is provided with a first fixing groove and a second fixing groove; the first electrical connection element includes a first terminal assembly and a second terminal assembly, and the first fixing groove and the first plug are provided with at least two , and at least two first terminal slots are formed, the first terminal assembly and the second terminal assembly are respectively installed in the two first terminal slots; the second power-connecting element is provided with a third terminal assembly, and the first The two fixing grooves cooperate with the second plug to form a second terminal groove, and the third terminal assembly is arranged in the second terminal groove.

One end of the first terminal assembly is provided with a first threaded connection part, one end of the first threaded connection part extends to the outside through the fixed connection seat and a first threaded hole is opened, and one end of the second terminal assembly is provided with a first threaded connection part. Two threaded connection parts, the two ends of the second threaded connection part extend to the outside through the fixed connection seat and have a second threaded hole; the screw connection part is integrated with the program and connection, the connection is stable, convenient for wiring, and a threaded hole is provided at the same time It is used for screw fit installation, which is convenient for installation. Furthermore, the threaded wiring part and the terminal assembly are integrally formed, specifically made of aluminum alloy or copper material, with stable electrical connection and reliable structure.

Description of drawings

Figure 1 is a three-dimensional schematic diagram of a threaded socket connector of the present invention;

FIG. 2 is a perspective view of another perspective view of the threaded socket connector in FIG. 1;

Fig. 3 is an exploded schematic diagram of the threaded socket connector in Fig. 1;

Fig. 4 is an exploded schematic diagram of another perspective of the threaded socket connector in Fig. 1;

Fig. 5 is a schematic front view of the threaded socket connector in Fig. 1;

Fig. 6 is the sectional view of A-A in Fig. 5;

Fig. 7 is a sectional view of B-B in Fig. 5 .

Explanation of reference numerals: shell 1, plug joint 11, plug cavity 111, fixed part 12, fixed panel 121, fixed hole 122, sealing ring 123, sealing outer lip 124, connecting end 13, connecting cavity 131, slot 131a, assembly Hole 131b, assembly card slot 131c, first plug 14, first limiting cavity 141, second plug 15, terminal jack 151, insertion positioning slot 16, insertion card slot 161;

Fixed connection seat 2, first fixed groove 21, second fixed groove 22, socket 23, assembly buckle 24, assembly connecting column 25, assembly counterbore 251;

First electrical connection element 3, first terminal assembly 31, first socket 311, clamping end 312, clamping sleeve 313, second terminal assembly 32, electrical connection end 321, contact sleeve 322, insertion positioning pin 323, the first threaded connection portion 33, the first threaded hole 331, the second threaded connection portion 34, and the second threaded hole 341;

The second electrical connection element 4 , the third terminal assembly 41 , the electrical connection sleeve 411 , and the limit sleeve 412 .

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model.

As shown in Figures 1 to 7, a threaded socket connector is provided with a housing 1, a fixed connection seat 2, a first electrical connection element 3, and a second electrical connection element 4, the housing 1 includes a plug connector 11, The fixing part 12 and the connection end 13, the plug connector 11 is provided with a socket cavity 111, the socket cavity 111 is provided with a first plug 14 and a second plug 15, and the connection end 13 is provided with a connection cavity 131, so One end of the first plug 14 and the second plug 15 is connected to the socket cavity 111; the fixed connection base 2 is fixedly installed in the connection cavity 131, and the fixed connection base 2 is provided with a first fixing groove 21 and a second fixing groove 22. The first electrical connection element 3 includes a first terminal assembly 31 and a second terminal assembly 32, one end of the first terminal assembly 31 is provided with a first threaded connection part 33, and the first threaded connection part 33 One end extends to the outside through the fixed connection base 2 and has a first threaded hole 331. One end of the second terminal assembly 32 is provided with a second threaded connection part 34, and the two ends of the second threaded connection part 34 pass through The fixed connection base 2 extends to the outside and has a second threaded hole 341; the first fixed groove 21 and the first plug 14 are provided with at least two, and at least two first terminal grooves are formed, and the first terminal The assembly 31 and the second terminal assembly 32 are respectively installed in two first terminal grooves; the second electrical connection element 4 is provided with a third terminal assembly 41, and the second fixing groove 22 cooperates with the second plug 15 to form a first Two terminal slots, the third terminal assembly 41 is disposed in the second terminal slot.

The shell 1 is located on both sides of the plug connector 11 and is provided with a plug-in positioning slot 16, and one side of the plug-in positioning slot 16 is provided with a plug-in card slot 161, which is used for connector plugging through the plug-in positioning slot 16. Positioning and guiding function, when plugged in place, it can be fixed and clipped through the plug-in card slot 161, and the connector plug-in is stable.

The fixed part 12 includes a fixed panel 121, the fixed panel 121 is provided with a fixed hole 122, the side of the fixed panel 121 close to the connecting end 13 is provided with a sealing ring 123, and the sealing ring 123 is provided with a sealing outer lip 124, by fixing The panel 121 and the fixing hole 122 fix and install the structure, and the sealing ring 123 and the sealing outer lip 124 are arranged at the same time for sealing, so that the structure has good sealing performance.

There are multiple first plugs 14, the first plug 14 is provided with a first limiting cavity 141, the first fixing groove 21 cooperates with the first limiting cavity 141 to form a first terminal groove, the first The terminal groove is used for fixing the first terminal assembly 3131. It is further improved that the first terminal assembly 3131 is provided with a compression ring 313 near the riveting wire end 32, and the first fixing groove 21 is provided with a compression table 211. The compression The table 211 is used to press and fix the compression ring 313; the first terminal assembly 3131 is fixed by cooperating with the first fixing groove 21 through the first limiting cavity 141, further speaking, the compression table 211 and the compression ring 313 are provided Pressing, the structure is stable and reliable.

The second plug 15 is provided with a plurality of terminal jacks 151, the connection chamber 131 sinks into a slot 131a toward the second plug 15, and the fixed connection base 2 is provided with a socket 23, and the socket 23 is inserted into the socket. In the slot 131a, one end of the terminal jack 151 is connected to the slot 131a, and the second fixing slot 22 is opened on the socket 23 and corresponds to the terminal jack 151, and the socket 23 cooperates with the slot 131a so that The second fixing groove 22 communicates with the terminal insertion hole 151 to form a second terminal groove for fixing the third terminal assembly 4141, and the structure is stable and reliable.

The connecting cavity 131 is provided with an assembly hole 131b and an assembly slot 131c, and the fixed connection base 2 is provided with an assembly buckle 24 and an assembly connecting column 25, and the assembly connecting column 25 is provided with an assembly counterbore 251, and the assembly counterbore 251 The hole 251 is used to sink the screw to connect with the assembly hole 131b, the assembly buckle 24 is used to cooperate with the assembly slot 131c, and is used to fix the fixed connection seat 2 in the connection cavity 131 through the cooperation of the status hole and the assembly slot 131c , Easy assembly.

One end of the first terminal assembly 31 is provided with a first threaded connection part 33, and one end of the first threaded connection part 33 extends to the outside through the fixed connection seat 2 and has a first threaded hole 331. The second terminal assembly One end of 32 is provided with a second threaded connection part 34, and the two ends of the second threaded connection part 34 extend to the outside through the fixed connection seat 2 and are provided with a second threaded hole 341; the screw connection part is provided with an integrated program and connection, The connection is stable and convenient for wiring. At the same time, threaded holes are provided for screw fit installation, which is convenient for installation. Furthermore, the threaded wiring part and the terminal assembly are integrally formed, specifically made of aluminum alloy or copper material, with stable power connection and reliable structure.

The first plug 14 includes a first plug post 141 and a second plug post 142, the first terminal assembly 31 is installed in the first plug post 141, and the second terminal assembly 32 is installed in the second plug post 142; two plug posts are used to cooperate with the first terminal assembly 31 and the second terminal assembly 32 for fixed installation, the structure is convenient for installation, and the stability of electric connection is good.

The first terminal assembly 31 is provided with a first insertion port 311 away from the first threaded connection portion 33, and the first insertion port 311 is provided with a clamping end 312, and the outer diameter of the clamping end 312 is covered with a clamping sleeve. 313; the end of the second terminal assembly 32 away from the second threaded connection part 34 is provided with an electric connection end 321, and the electric connection end 321 is provided with a contact sleeve 322 and an insertion positioning pin 323; the second terminal assembly 32 passes through The power connection end 321 cooperates with the power connection sleeve to connect and conduct electricity, and the power connection is stable.

The first threaded connection part 33 and the first socket 311 are integrally formed; the integrated design structure is adopted, which has good integrity, stable conduction and convenient manufacture.

The second threaded connection portion 34 is in conductive contact connection with the electrical terminal 321 , and the structural connection is stable according to the conductive connection of different structures.

The third terminal assembly 41 includes an electrical connecting sleeve 411, and a limiting sleeve sleeved on the electrical connecting sleeve 411, and the limiting sleeve fixes and limits the electrical connecting sleeve 411 in the second terminal groove; The power connection sleeve 411 is used to insert the contact pins of the connector for power connection, and the limit sleeve 412 is used to limit and fix the power connection sleeve 411 .

The housing 1 of the utility model cooperates with the fixed connection seat 2 to form a fixed structure for fixing two electrical components. A plug cavity 111 is set on the plug joint 11, and two plugs are set on the plug cavity 111 for the connector. Plug-in conduction transmission, at the same time, the plug cooperates with the fixing groove to form a terminal groove for fixing the electric terminal 321, the structure is stable, and the electric connection effect is good; it solves the problems of inconvenient wiring and poor stability of the existing connector, and adopts threaded and screwed The wiring is stable, and a plug is provided to cooperate with a fixing groove for fixing the electric terminal 321. The connector is inserted stably and has good durability. Specifically, a housing 1, a fixed connection base 2, a first electrical connection element 3, and a second electrical connection element 4 are provided. The housing 1 includes a plug connector 11, a fixing portion 12, and a connection end 13. The plug connector 11 is provided with a socket cavity 111, the socket cavity 111 is provided with a first plug 14 and a second plug 15, the connection end 13 is provided with a connection cavity 131, and one end of the first plug 14 and the second plug 15 are communicated to the socket cavity 111; the fixed connection base 2 is fixedly installed in the connection cavity 131, and the fixed connection base 2 is provided with a first fixing groove 21 and a second fixing groove 22; the first electrical connection element 3 includes a first Terminal assembly 31 and second terminal assembly 32, the first fixing groove 21 and the first plug 14 are provided with at least two, and at least two first terminal grooves are formed, the first terminal assembly 31 and the second terminal The components 32 are respectively installed in the two first terminal slots; the second electrical connection element 4 is provided with a third terminal component 41, and the second fixing slot 22 cooperates with the second plug 15 to form a second terminal slot. The third terminal assembly 41 is disposed in the second terminal slot.

The above examples only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. A threaded receptacle connector, comprising: comprises that

The plug connector is provided with a plug cavity, a first plug and a second plug are arranged in the plug cavity, the connecting end is provided with a connecting cavity, and one ends of the first plug and the second plug are communicated with the plug cavity;

the fixed connecting seat is fixedly arranged in the connecting cavity and provided with a first fixing groove and a second fixing groove;

the first power connection element comprises a first terminal assembly and a second terminal assembly, a first threaded wiring part is arranged at one end of the first terminal assembly, one end of the first threaded wiring part penetrates through the fixed connecting seat to extend to the outside and is provided with a first threaded hole, a second threaded wiring part is arranged at one end of the second terminal assembly, and two ends of the second threaded wiring part penetrate through the fixed connecting seat to extend to the outside and are provided with a second threaded hole; the first fixing groove and the first plug are at least provided with two first terminal grooves, and the first terminal assembly and the second terminal assembly are respectively arranged in the two first terminal grooves;

and the second power connection element is provided with a third terminal assembly, the second fixing groove is matched with the second plug to form a second terminal groove, and the third terminal assembly is arranged in the second terminal groove.

2. The threaded socket connector according to claim 1, wherein: the shell is located the both sides of bayonet joint and is equipped with the grafting constant head tank, grafting draw-in groove has been seted up to one side of grafting constant head tank.

3. The threaded socket connector according to claim 2, wherein: the fixed part includes fixed panel, fixed orifices has been seted up to fixed panel, the fixed panel is close to the one side of link and is equipped with the sealing washer, the sealing washer is equipped with sealed outer lip.

4. The threaded socket connector according to claim 1, wherein: the first plug is provided with a plurality of first limiting cavities, the first fixing groove and the first limiting cavities are matched to form a first terminal groove, and the first terminal groove is used for fixing the first terminal assembly.

5. The threaded socket connector according to claim 4, wherein: the first terminal assembly is provided with a pressing ring close to the riveting end, the first fixing groove is provided with a pressing table, and the pressing table is used for pressing and fixing the pressing ring.

6. The threaded socket connector according to claim 1, wherein: the second plug is provided with a plurality of terminal jacks, the connecting cavity is sunk into the slot towards the second plug, the fixed connecting seat is provided with an inserting table, the inserting table is inserted into the slot, one ends of the terminal jacks are communicated to the slot, and the second fixing slot is formed in the inserting table and corresponds to the jacks.

7. The threaded socket connector according to claim 1, wherein: the connecting cavity is internally provided with an assembly hole and an assembly clamping groove, the fixed connecting seat is provided with an assembly buckle and an assembly connecting column, the assembly connecting column is provided with an assembly counter bore, the assembly counter bore is used for sinking a screw to be connected with the assembly hole, and the assembly buckle is used for matching the assembly clamping groove.

8. The threaded socket connector according to claim 1, wherein: the first plug includes a first mating post and a second mating post, the first terminal assembly is mounted within the first mating post, and the second terminal assembly is mounted within the second mating post.

9. The threaded socket connector according to claim 1, wherein: the first terminal assembly is provided with a first inserting port far away from the first threaded wiring part, the first inserting port is provided with a clamping end, and a clamping sleeve is sleeved on the outer diameter of the clamping end; one end of the second terminal assembly, which is far away from the second threaded wiring part, is provided with an electric connection end, and the electric connection end is provided with a contact sleeve and an insertion positioning pin;

the first threaded wiring part and the first inserting port are integrally formed;

the second threaded wiring part is in conductive contact connection with the electric connection end.

10. The threaded socket connector according to claim 1, wherein: the third terminal component comprises a power connection sleeve and a limit sleeve sleeved on the power connection sleeve, and the limit sleeve is used for fixing and limiting the power connection sleeve in the second terminal groove.

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