CN219350851U - Combined connector - Google Patents

Abstract

The utility model belongs to the technical field of connectors, and particularly relates to a combined connector, which comprises: a plug and a receptacle, wherein the plug comprises: a stitch and a locking piece sleeved outside the stitch; the socket includes: the inner core is hollow and suitable for enabling pins to be inserted, and the locking piece hollow is suitable for enabling the inner core sleeve to be inserted, so that the plug and the socket are connected and locked.

Description

Combined connector

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a combined connector.

Background

Connectors are a common electrical base element for making connections between signal or power lines. Along with the rapid development of the fields of intelligent automation, new energy and the like, higher requirements are put forward on the design of the connector, and the connector is mainly expressed as follows: functional diversity, integration, and size miniaturization.

Existing connectors are mainly of three types: the first is a connector only for signal transmission, the second is a connector only for power on, and the third is a combined high-voltage connector capable of combining the two functions.

However, when the existing connector connects the plug and the socket, locking is achieved by means of a crown spring inside the plug, and when the socket and the plug are plugged in and out for many times, the elasticity of the crown spring is reduced, so that the locking force is reduced, and the connection between the socket and the plug is affected.

Therefore, it is necessary to design a combined connector that does not affect the locking force after multiple plugging.

Disclosure of Invention

The present utility model is directed to a modular connector, which solves the above-mentioned problems.

In order to solve the above technical problems, the present utility model provides a combined connector, including: a plug and a receptacle, wherein the plug comprises: a stitch and a locking piece sleeved outside the stitch; the socket includes: the inner core is hollow and suitable for enabling pins to be inserted, and the locking piece hollow is suitable for enabling the inner core sleeve to be inserted, so that the plug and the socket are connected and locked.

The socket and the plug have the beneficial effects that the locking piece is arranged to replace the crown spring, so that the situation that the connection between the socket and the plug is unstable after long-time use is avoided, meanwhile, the locking piece is connected with the connecting piece and is matched with the sliding block on the inner wall of the plug shell through the sliding groove formed in the connecting piece, and the locking piece is fixed in the plug shell so as to avoid the influence of shaking in the plug-in process on the connection between the socket and the plug.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a receptacle and plug connection of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional configuration of a receptacle and plug connection of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic perspective view of a connector according to the present utility model;

FIG. 5 is a schematic perspective view of a retaining member of the present utility model;

FIG. 6 is a schematic view of the engagement of the retaining member with the retaining sleeve of the present utility model;

FIG. 7 is a schematic diagram of the pin and core mating of the present utility model;

fig. 8 is a schematic view of the pin, core sleeve, and retaining sleeve mating of the present utility model.

In the figure:

1. a plug; 10. a plug housing; 11. a plug signal line; 12. a connecting piece; 121. a fan-shaped channel; 122. a chute; 13. a stitch; 14. a locking member; 141. fan-shaped pins; 142. a clamping block;

2. a socket; 20. a socket housing; 21. a jack signal line; 22. an inner core sleeve; 23. a fixed sleeve; 24. an inner core.

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 present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application provides a modular connector comprising: a plug and a receptacle, wherein the plug comprises: a stitch and a locking piece sleeved outside the stitch; the socket includes: the inner core is hollow and suitable for enabling pins to be inserted, and the locking piece hollow is suitable for enabling the inner core sleeve to be inserted, so that the plug and the socket are connected and locked.

In this embodiment, the plug further includes: the plug comprises a plug shell, a plug signal wire and a plug pin, wherein one end of the pin is connected with the plug shell, and the plug signal wire is connected with the plug shell;

in this embodiment, the front ends of the pins are in contact with the inner core, and the tail ends of the pins are in signal connection with the plug, so that the socket is connected with the plug for transmitting signals.

In this embodiment, the plug further includes: the connecting piece is sleeved outside the pin, a sliding groove is formed in the outer side of the connecting piece, and a sliding block is arranged on the inner wall of the plug shell; the sliding groove is matched with the sliding block, so that the connecting piece is connected with the plug shell, a fan-shaped channel is formed in the connecting piece, and a clamping groove is formed in the fan-shaped channel;

in this embodiment, the stitch runs through the connecting piece, cooperatees the slider that sets up on the spout that sets up through the connecting piece outside and plug shell inner wall with the stitch fixed in the inside of plug shell, avoids socket and plug connection in-process to insert the stitch bending that the angle deviation is and lead to damaging.

In this embodiment, the locking member includes: a fan-shaped pin, wherein a clamping block is arranged on the outer side of the pin; the fan-shaped pin is matched with the fan-shaped channel, the clamping block is matched with the clamping groove, and the locking piece is connected with the connecting piece;

in this embodiment, through setting up the retaining member, and retaining member outer wall indent has elasticity, inserts the fan-shaped of connecting piece with fan-shaped of participating in on the retaining member in the fan-shaped passageway, after the draw-in groove was gone into to the fixture block card for the connecting piece is connected firmly with the retaining member, and the stitch passes the retaining member this moment, and when socket and plug connection, the interior of socket gets into the interior parcel stitch of retaining member, and the inner core is propped up the retaining member inner wall by the stitch expansion at this moment, realizes the firm connection of socket and plug through extrusion retaining member.

In this embodiment, the socket includes: a socket housing, one end of the inner core is connected with the socket housing, and a socket signal wire is connected with the socket housing;

in this embodiment, the front end of the inner core is connected with the pin in a contact manner, the tail end of the inner core is connected with the socket signal wire, and the transmission of signals is satisfied through the contact between the pin and the inner core.

In this embodiment, the socket further includes: the fixed sleeve is sleeved outside the inner core sleeve and is suitable for connecting the fixed sleeve with the socket shell;

in this embodiment, make inner core cover and inner core fix inside the socket shell through fixed cover, avoid socket and plug to insert or break out in-process inner core looseness and lead to connecting unstable.

To sum up, this application replaces the crown spring through setting up the retaining member, avoids appearing long-time after using socket and the unstable condition of plug connection, simultaneously through the connection of retaining member and connecting piece to through the spout of seting up on the connecting piece and the slider cooperation on the plug shell inner wall, fix the retaining member in the plug shell and avoid appearing rocking the connection that influences socket and plug in-process.

In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (6)

1. A modular connector, comprising:

plug and socket, wherein

The plug comprises: stitch and method for manufacturing the same

The locking piece is sleeved on the outer side of the stitch;

the socket includes: inner core

An inner core sleeve sleeved outside the inner core, wherein

The inner core hollow is suitable for enabling the stitch to be inserted, the locking piece hollow is suitable for enabling the inner core sleeve to be inserted, and the plug and the socket are connected and locked.

2. A modular connector as in claim 1 wherein,

the plug further comprises:

a plug housing, one end of the pin is connected with the plug housing, and

and a plug signal line connected with the plug housing.

3. A modular connector as in claim 2 wherein,

the plug further comprises:

a connecting piece sleeved outside the stitch, wherein

A sliding groove is formed in the outer side of the connecting piece, and a sliding block is arranged on the inner wall of the plug shell;

the sliding groove is matched with the sliding block and is suitable for connecting the connecting piece with the plug shell, and

the connecting piece is provided with a fan-shaped channel, wherein

A clamping groove is formed in the fan-shaped channel.

4. A modular connector as in claim 3 wherein,

the locking member includes:

fan-shaped pins, wherein

A clamping block is arranged on the outer side of the pin;

the fan-shaped pin is matched with the fan-shaped channel, the clamping block is matched with the clamping groove, and the locking piece is connected with the connecting piece.

5. A modular connector as in claim 1 wherein,

the socket includes:

a socket housing, one end of the inner core is connected with the socket housing, and

and a jack signal line connected with the jack housing.

6. A modular connector as in claim 5 wherein,

the socket further includes:

the fixed sleeve is sleeved outside the inner core sleeve and is suitable for connecting the fixed sleeve and the socket shell.

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