CN220107121U - Circular network module connector - Google Patents

Abstract

The utility model provides a circular network module connector, and belongs to the technical field of rail transit vehicle end connectors. The circular network module connector comprises a socket and a plug, wherein a common module contact pin and a network module contact pin are arranged in the plug, a connecting seat is arranged in the socket, a common module jack and a network module jack are formed in one side of the connecting seat, a clamping groove is formed in the outer side of the plug, a clamping sleeve is sleeved at one end of the outer side of the socket, a plurality of through holes are formed in the outer side of the socket, balls are slidingly connected to the inner sides of the through holes, limit grooves are formed in the top end and the bottom end of the connecting seat, limiting blocks are arranged at the inner top end and the inner bottom end of the plug, and the inner sides of the limit grooves are spliced with the outer sides of the limiting blocks.

Description

Circular network module connector

Technical Field

The utility model relates to the technical field of rail transit vehicle end connectors, in particular to a circular network module connector.

Background

At present, the train end adopts the installation design scheme of a vehicle connector whether an urban railway vehicle (including a monorail vehicle) or a motor train unit. The space for installing the vehicle end connector of the monorail vehicle is very tight, and particularly, the integration of the circular connector and the network connector is more difficult. Both the EMC inside the connector and the installation of special network modules inside the connector are to be ensured.

The chinese patent with publication number CN106450979a discloses a round connector for vehicle-end network module, comprising a plug and a socket, and is characterized in that: the plug and the socket are circular shells, the socket is internally provided with a common module contact pin and a network module contact pin, a common module jack and a network module jack are correspondingly arranged in the plug and the socket, and the plug and the jack are matched into a circular connector integrating a common connector and a network connector;

the technical scheme recorded in the scheme is simple and convenient to solve the problem that the train line connector and the network connector are combined into one, the number of the connectors is reduced, the design space is saved, and the design cost is saved.

Accordingly, in view of the above, research and improvement on the existing structure and the existing defects are performed, and a circular network module connector is provided to achieve the purpose of having more practical value.

Disclosure of Invention

To remedy the above-mentioned shortcomings, the present utility model provides a circular network module connector.

The utility model is realized in the following way:

the utility model provides a circular network module connector, includes socket and plug, the inside of plug is equipped with ordinary module contact pin and network module contact pin, the inside of socket is equipped with the connecting seat, ordinary module jack and network module jack have been seted up to one side of connecting seat, the draw-in groove has been seted up in the outside of plug, the outside one end cover of socket has the cutting ferrule, a plurality of through-holes have been seted up in the outside of socket, the inboard sliding connection of through-hole has the ball.

Further, limiting grooves are formed in the top end and the bottom end of the connecting seat, limiting blocks are arranged in the top end and the bottom end of the plug, and the inner side of the limiting grooves and the outer side of the limiting blocks are spliced.

Furthermore, both sides of the clamping groove are inclined.

Further, reset rings are arranged in the clamping sleeves, and anti-slip protrusions are arranged on the outer sides of the clamping sleeves.

The ball limiting device has the beneficial effects that the reset ring is arranged in the clamping sleeve, so that the ball limiting is realized.

Further, the fixed ring is sleeved on the outer side of the socket, the spring is sleeved on the outer side of the socket, one end of the spring is fixedly connected with one side of the fixed ring, and the other end of the spring is fixedly connected with one side of the reset ring, which is far away from the plug.

The ball automatic limiting device has the beneficial effects that the spring is sleeved on the outer side of the socket, so that the clamping sleeve can rebound automatically, and the ball automatic limiting is realized.

Further, one end of the common module pin is inserted into the inner side of the common module jack.

The technical scheme has the beneficial effects that the connection between the common module pin and the common module jack is realized by inserting one end of the common module pin into the inner side of the common module jack.

Further, one end of the network module pin is inserted into the inner side of the network module jack.

The network module pin is connected with the network module jack by inserting one end of the network module pin into the inner side of the network module jack.

Furthermore, the socket and the plug are both made of plastic materials.

The beneficial effects of the utility model are as follows: according to the circular network module connector obtained through the design, the clamping groove is formed in the outer side of the plug, ball clamping is achieved, so that the socket is connected with the plug in a clamping mode, the clamping sleeve is sleeved at one end of the outer side of the socket, locking after ball clamping is achieved, the balls are connected with the inner side of the through hole in a sliding mode, position of the balls can be adjusted, the balls are inserted into the inner side of the limiting groove and the outer side of the limiting block, inserting accuracy is improved, the reset ring is arranged in the clamping sleeve, ball limiting is achieved, the spring is sleeved on the outer side of the socket, self-rebound of the clamping sleeve is achieved, automatic limiting of the balls is achieved, the connection between the common module pin and the common module jack is achieved through insertion of one end of the common module pin and the inner side of the common module jack, and connection between the network module pin and the network module jack is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a circular network module connector according to the present utility model;

fig. 2 is a schematic perspective view of a socket of a circular network module connector according to the present utility model;

fig. 3 is a schematic diagram of a socket disassembling structure of a circular network module connector according to the present utility model;

fig. 4 is a schematic perspective view of a ferrule of a circular network module connector according to the present utility model;

fig. 5 is an enlarged schematic view of the structure a in fig. 2 of a circular network module connector according to the present utility model.

In the figure: 100. a socket; 10001. a through hole; 10002. a ball; 10003. a fixing ring; 10004. a spring; 10005. a cutting sleeve; 10006. a reset ring; 10007. a slip preventing protrusion; 101. a plug; 10101. a limiting block; 10102. a clamping groove; 102. a common module pin; 103. a network module pin; 104. a connecting seat; 10401. a common module jack; 10402. a network module jack; 10403. and a limit groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Embodiment one of a circular network Module connector of the utility model

The utility model provides the following technical scheme: as shown in fig. 1 to 5, a circular network module connector comprises a socket 100 and a plug 101, wherein a common module contact pin 102 and a network module contact pin 103 are arranged in the plug 101, a connecting seat 104 is arranged in the socket 100, a common module jack 10401 and a network module jack 10402 are formed in one side of the connecting seat 104, a clamping groove 10102 is formed in the outer side of the plug 101, a clamping sleeve 10005 is sleeved at one end of the outer side of the socket 100, a plurality of through holes 10001 are formed in the outer side of the socket 100, balls 10002 are slidingly connected to the inner side of the through holes 10001, clamping grooves 10102 are formed in the outer side of the plug 101 to realize the clamping of the socket 100 and the plug 101, the clamping sleeve 10005 is sleeved at one end of the outer side of the socket 100 to realize locking after the clamping of the balls 10002, and the balls 10002 are slidingly connected to the inner side of the through holes 10001 to realize the position adjustment of the balls 10002.

Embodiment two of a circular network module connector of the utility model

Referring to fig. 1 to 5, a limit groove 10403 is formed in the top end and the bottom end of the connecting seat 104, a limit block 10101 is mounted on the top end and the bottom end of the inside of the plug 101, the inner side of the limit groove 10403 and the outer side of the limit block 10101 are connected in an inserting mode, two sides of the clamping groove 10102 are in an inclined mode, a reset ring 10006 is mounted in the inner side of the clamping sleeve 10005, anti-slip protrusions 10007 are arranged on the outer side of the clamping sleeve 10005, a fixing ring 10003 is sleeved on the outer side of the socket 100, a spring 10004 is sleeved on the outer side of the socket 100, one end of the spring 10004 is fixedly connected with one side of the fixing ring 10003, the other end of the spring 10004 is fixedly connected with the reset ring 10006 on the side far away from the plug 101, inserting accuracy is improved through the inner side of the limit groove 10403 and the outer side of the limit block 10101, the reset ring 10006 is mounted in the inner side of the clamping sleeve 10005, ball 10002 is limited, the spring 10004 is sleeved on the outer side of the clamping sleeve 10005, the spring 10004 is self-rebound is achieved, and self-limiting of the ball 10002 is achieved.

Embodiment III of the circular network Module connector of the utility model

Referring to fig. 1 to 5, one end of a common module pin 102 is plugged into the inner side of a common module jack 10401, one end of a network module pin 103 is plugged into the inner side of a network module jack 10402, both the socket 100 and the plug 101 are made of plastic materials, the connection between the common module pin 102 and the common module jack 10401 is realized by plugging one end of the common module pin 102 into the inner side of the common module jack 10401, and the connection between the network module pin 103 and the network module jack 10402 is realized by plugging one end of the network module pin 103 into the inner side of the network module jack 10402.

Specifically, the working principle of the circular network module connector is as follows: when the socket is used, the clamping sleeve 10005 is pulled to enable the spring 10004 to shrink, the balls 10002 are convenient to slide, the socket 100 and the plug 101 are connected, the balls 10002 slide into the clamping groove 10102, the clamping sleeve 10005 is loosened, the reset ring 10006 limits the balls 10002, locking after connection of the socket 100 and the plug 101 is achieved, when the socket is separated, the clamping sleeve 10005 is pulled to enable the spring 10004 to shrink, the socket 100 and the plug 101 are separated, the inner side of the limiting groove 10403 and the outer side of the limiting block 10101 are connected, the inserting precision is improved, the spring 10004 is sleeved on the outer side of the socket 100, self-rebound of the clamping sleeve 10005 is achieved, automatic limiting of the balls 10002 is achieved, connection of the common module pins 102 and the common module jacks 10401 is achieved, connection of the network module pins 103 and the network module jacks 10402 is achieved through connection of one end of the network module pins 103 and the inner side of the network module jacks 10402.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a circular network module connector, its characterized in that, including socket (100) and plug (101), the inside of plug (101) is equipped with ordinary module contact pin (102) and network module contact pin (103), the inside of socket (100) is equipped with connecting seat (104), ordinary module jack (10401) and network module jack (10402) have been seted up to one side of connecting seat (104), draw-in groove (10102) have been seted up in the outside of plug (101), outside one end cover of socket (100) has cutting ferrule (10005), a plurality of through-holes (10001) have been seted up in the outside of socket (100), the inboard sliding connection of through-hole (10001) has ball (10002).

2. The circular network module connector according to claim 1, wherein the top end and the bottom end of the connection base (104) are provided with limiting grooves (10403), limiting blocks (10101) are installed at the top end and the bottom end of the plug (101), and the inner sides of the limiting grooves (10403) are spliced with the outer sides of the limiting blocks (10101).

3. A circular network module connector according to claim 1, characterized in that both sides of the card slot (10102) are in an inclined pattern.

4. A circular network module connector according to claim 1, characterized in that the ferrule (10005) is internally fitted with a reset ring (10006), the outside of the ferrule (10005) being provided with anti-slip protrusions (10007).

5. The circular network module connector according to claim 4, wherein the outer side of the socket (100) is sleeved with a fixing ring (10003), the outer side of the socket (100) is sleeved with a spring (10004), one end of the spring (10004) is fixedly connected with one side of the fixing ring (10003), and the other end of the spring (10004) is fixedly connected with one side of the reset ring (10006) away from the plug (101).

6. The circular network module connector according to claim 1, wherein one end of the common module pin (102) is plugged into an inner side of a common module receptacle (10401).

7. A circular network module connector according to claim 1, characterized in that one end of the network module pin (103) is plugged into the inside of a network module socket (10402).

8. A circular network module connector according to claim 1, wherein the socket (100) and the plug (101) are both of plastics material.