CN216750563U

CN216750563U - Circular connector

Info

Publication number: CN216750563U
Application number: CN202220449139.4U
Authority: CN
Inventors: 覃杰; 刘玥; 代智勇
Original assignee: Lshitech Electronic Technology Co ltd
Current assignee: Lshitech Electronic Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-14
Anticipated expiration: 2032-03-03

Abstract

A circular connector comprises a shell and a rubber core component, wherein the rubber core component is inserted and arranged in the shell; the rubber core assembly comprises a clamp spring and a rubber core, wherein a clamp spring groove is formed in the rubber core, and the clamp spring is installed in the clamp spring groove; the shell inner wall is equipped with the fixed slot, the outer wall embedding of jump ring in the fixed slot. The effect that the aspect of having realized that plastic class circular connector simple to operate, maintainability are strong, structural stability height etc. promote.

Description

Circular connector

Technical Field

The utility model relates to the field of communication, in particular to a plastic circular connector.

Background

The plastic type circular connector is a product existing in the current market, and the early-stage use requirement on the communication type connector is not high, so that the plastic type circular connector adopts an integrated structure or an epoxy resin gluing structure, is simple in structure and easy to produce, but is poor in maintainability and stability.

SUMMERY OF THE UTILITY MODEL

In view of the above circumstances, in order to solve the problems of the above-mentioned technologies, the present invention provides a circular connector, including a housing and a glue core assembly, the glue core assembly being inserted and disposed in the housing; the rubber core assembly comprises a clamp spring and a rubber core, wherein a clamp spring groove is formed in the rubber core, and the clamp spring is installed in the clamp spring groove; the shell inner wall is equipped with the fixed slot, the outer wall embedding of jump ring in the fixed slot.

According to a circular connector of this application, be equipped with the cooperation rib on the gluey core assembly, the shell is equipped with first spout and second spout, first spout and second spout set up side by side.

According to the circular connector of this application, the tip of shell and with external intercommunication are located to first spout, inside the shell was located to the second spout, communicate each other through the jump ring groove between first spout and the second spout.

According to the application, glue the core subassembly and be equipped with and glue the core and end the face, the shell is equipped with the shell fitting surface that corresponds, works as glue the core subassembly and insert the shell extremely glue the core end with during the contact of shell fitting surface, it can rotate counterclockwise to glue the core subassembly.

According to the circular connector, when the rubber core assembly is inserted into the shell to the final installation position, the rubber core stop surface is attached to the upper surface of the shell.

According to the application, glue the core subassembly and be equipped with rotatory face of stopping, the shell is equipped with prevents changeing the face, works as glue the core subassembly and insert in the shell and rotatory back, rotatory face of stopping with prevent changeing the laminating of face.

According to the application, be equipped with the jump ring on the gluey core and prevent slow-witted rib, the jump ring is equipped with the breach along the circumferencial direction, installs at the jump ring when in the jump ring groove, the jump ring prevents slow-witted rib and is located in the breach of jump ring.

According to the application, the shell side is provided with a dismounting hole, and when the rubber core assembly is inserted into the shell to the final installation position, the dismounting hole is located outside the clamp spring groove.

After the technology proposed by the present invention is adopted, the circular connector according to the embodiment of the present invention has the following advantageous effects.

1) Through the combination of the clamp spring structure and other matching structures, the plastic type circular connector has the advantages of being convenient to install, strong in maintainability, high in structural stability and the like.

2) When a certain PIN has a problem, the PIN needle can be replaced pertinently, and compared with the prior art that the whole connector needs to be replaced by other structures, the maintenance cost is greatly reduced. And a plurality of products can be arranged on the same shell, so that product standardization and material unification are realized.

Drawings

FIG. 1 is a diagram of a circular connector according to the present application;

FIG. 2 is an exploded view of a circular connector according to the present application;

FIG. 3 is a diagram of a glue core assembly in a circular connector according to the present application;

figure 4 is a diagram of the configuration of the shell in a circular connector according to the present application.

Detailed Description

Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist in understanding the exemplary embodiments of the utility model as defined by the claims and their equivalents. It includes various specific details to assist understanding, but they are to be construed as merely illustrative. Accordingly, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. Also, in order to make the description clearer and simpler, a detailed description of functions and configurations well known in the art will be omitted.

As shown in fig. 1-4, a circular connector comprises a shell 1 and a rubber core component 2, wherein the rubber core component 2 is inserted and arranged in the shell 1; the rubber core assembly 2 comprises a clamp spring 3 and a rubber core 4, a clamp spring groove 5 is formed in the rubber core 4, and the clamp spring 3 is installed in the clamp spring groove 5; the inner wall of the shell 1 is provided with a fixing groove 14, and the outer wall of the clamp spring 3 is embedded into the fixing groove 14.

The rubber core component 2 is provided with a matching rib 7, the shell 1 is provided with a first sliding groove 8 and a second sliding groove 9, and the first sliding groove 8 and the second sliding groove 9 are arranged in parallel.

The first sliding groove 8 is arranged at the end part of the shell 1 and communicated with the outside, the second sliding groove 9 is arranged inside the shell 1, and the first sliding groove 8 and the second sliding groove 9 are communicated with each other through the clamp spring groove 5.

Glue core subassembly 2 and be equipped with and glue core spigot 10, shell 1 is equipped with corresponding shell fitting surface 11, works as glue core subassembly 2 and inserts shell 1 to glue core spigot 10 with when shell fitting surface 11 contacts, glue core subassembly 2 can anticlockwise rotate.

When the core assembly 2 is inserted into the housing 1 to the final installation position, the core stop surface 10 is attached to the upper surface 15 of the housing 1.

Glue core subassembly 2 and be equipped with rotation stopping face 13, shell 1 is equipped with prevents changeing face 12, works as glue core subassembly 2 and insert in the shell 1 and rotatory back, rotation stopping face 13 with prevent changeing the laminating of face 12.

The rubber core 4 is provided with a clamp spring fool-proof rib 6, the clamp spring 3 is provided with a notch along the circumferential direction, and when the clamp spring 3 is installed in the clamp spring groove 5, the clamp spring fool-proof rib 6 is located in the notch of the clamp spring 3.

The side surface of the shell 1 is provided with a dismounting hole 17, and when the rubber core component 2 is inserted into the shell 1 to the final installation position, the dismounting hole 17 is positioned outside the jump ring groove 5.

According to the circular connector, the structural stability of a product is realized through the innovation of the internal structure of the shell; through the innovation of a clamp spring structure, the manufacturing feasibility and the maintainability are realized; the dustproof function and the attractiveness are achieved through the innovation of the inside of the socket/plug; the standardization of the same series of products is realized through the design innovation of the overall structure of the socket/plug.

Because the clamp spring is assembled in the shell, the clamp spring is matched with the rubber core, the longitudinal movement of the rubber core is limited, and the disassembly is required to be facilitated. This application has realized assembly structure's reliable and stable and convenient maintenance through shell structure especially shell inner structure improvement. In addition, in order to realize the characteristics of convenient installation and strong maintainability, a new structure needs to be designed for replacement; the newly added metal clamp spring structure replaces a complex gluing process, mold manufacturability of clamp spring assembly positions needs to be considered, a mold with a conventional structure cannot be formed, and the clamp spring needs to be disassembled in later maintenance; in the same shape, different types are newly added, and the layout and consideration of the whole structure are required; the above structure is improved. In the embodiment of the present application, a socket pattern is specifically described as an example, but the technical solution of the present application can also be applied to a plug, and the main difference is that the housing 1 is a housing of a socket or a housing of a plug.

According to the application, the application method of the circular connector comprises the steps of sleeving the clamp spring 3 into the rubber core 4 to form the rubber core component 2, and then inserting the rubber core component 2 into the shell 1 to fix the rubber core 4 in the shell 1.

The rubber core 4 is provided with a clamp spring groove 5, when the clamp spring 3 is arranged in the clamp spring groove 5, clearance fit is formed between the rubber core 4 and the clamp spring groove, and the rubber core 4 is provided with clamp spring fool-proof ribs 6 to limit rotation of the clamp spring 3.

Glue core subassembly 2 and be equipped with cooperation rib 7, shell 1 is equipped with the correspondence first spout 8 and the second spout 9 of cooperation rib 7, glue core subassembly 2 and be equipped with and glue core spigot surface 10, shell 1 is equipped with and corresponds shell fitting surface 11, works as glue core subassembly 2 and insert when shell 1, cooperation rib 7 along first spout 8 inserts shell 1, works as glue core spigot surface 10 with when shell fitting surface 11 contacts, it is rotatory that glue core subassembly 2 can not rotate the hour hand.

Glue core subassembly 2 and be equipped with rotatory tang 13, shell 1 is equipped with prevents changeing face 12, works as glue core subassembly 2 anticlockwise rotation back, rotatory tang 13 with prevent changeing 12 cooperation back, will again glue core subassembly 2 along second spout 9 inserts shell 1 until jump ring 3 with the fixed slot 14 cooperation that shell 1 was equipped with makes glue core subassembly 2 fixes in shell 1. The rubber core stop surface 10 is tightly matched with the upper surface 15 arranged on the shell 1, so that the socket 16 realizes a dustproof function and is more attractive.

The side surface of the shell 1 is provided with a dismounting hole 17, and the rubber core component 2 can be dismounted by inserting a proper tool into the dismounting hole 17 to press the clamp spring 3, so that the maintenance performance is realized.

According to a circular connector of this application, through the combination of jump ring structure and other supporting structures, realized that plastic class circular connector simple to operate, maintainability are strong, the effect that the aspect of structural stability height promoted. When a certain PIN has a problem, the PIN needle can be replaced pertinently, and compared with the prior art that the whole connector needs to be replaced by other structures, the maintenance cost is greatly reduced. And a plurality of products can be arranged on the same shell, so that product standardization and material unification are realized.

The present invention has been described in detail, and the principle and embodiments of the present invention are explained herein by using specific examples, which are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

From the above description of the embodiments, it will be apparent to those skilled in the art that the present invention may be practiced. Of course, the above listed cases are only examples, and the present invention is not limited thereto. It should be understood by those skilled in the art that other modifications or simplifications according to the technical solution of the present invention may be appropriately applied to the present invention and should be included in the scope of the present invention.

Claims

1. A circular connector is characterized by comprising a shell (1) and a rubber core component (2), wherein the rubber core component (2) is inserted and arranged in the shell (1); the rubber core assembly (2) comprises a clamp spring (3) and a rubber core (4), a clamp spring groove (5) is formed in the rubber core (4), and the clamp spring (3) is installed in the clamp spring groove (5); the inner wall of the shell (1) is provided with a fixing groove (14), and the outer wall of the clamp spring (3) is embedded into the fixing groove (14).

2. A circular connector according to claim 1, wherein the rubber core assembly (2) is provided with a fitting rib (7), the housing (1) is provided with a first sliding groove (8) and a second sliding groove (9), and the first sliding groove (8) and the second sliding groove (9) are arranged in parallel.

3. A circular connector according to claim 2, wherein the first sliding slot (8) is arranged at the end of the housing (1) and is communicated with the outside, the second sliding slot (9) is arranged inside the housing (1), and the first sliding slot (8) and the second sliding slot (9) are communicated with each other through the jump ring slot (5).

4. A circular connector according to claim 1, wherein the glue cartridge (2) is provided with a glue cartridge stop surface (10), the housing (1) is provided with a corresponding housing mating surface (11), and the glue cartridge (2) is rotatable counter-clockwise when the glue cartridge (2) is inserted into the housing (1) until the glue cartridge stop surface (10) contacts the housing mating surface (11).

5. A circular connector according to claim 4, wherein the glue stop (10) abuts the upper surface (15) of the housing (1) when the glue cartridge assembly (2) is inserted into the housing (1) to its final installed position.

6. Circular connector according to claim 1, characterized in that the glue core assembly (2) is provided with a rotation prevention surface (13), the housing (1) is provided with a rotation prevention surface (12), and the rotation prevention surface (13) and the rotation prevention surface (12) are attached after the glue core assembly (2) is inserted into the housing (1) and rotated.

7. The circular connector according to claim 1, wherein a snap spring fool-proof rib (6) is arranged on the rubber core (4), the snap spring (3) is provided with a notch along the circumferential direction, and when the snap spring (3) is installed in the snap spring groove (5), the snap spring fool-proof rib (6) is located in the notch of the snap spring (3).

8. A circular connector according to claim 1, wherein the housing (1) is provided with a removal hole (17) at a side thereof, the removal hole (17) being located outside the circlip groove (5) when the glue cartridge assembly (2) is inserted into the housing (1) to a final installation position.