CN210607857U

CN210607857U - Communication connector

Info

Publication number: CN210607857U
Application number: CN201922086824.6U
Authority: CN
Inventors: 蔡曲娥; 沈展良; 李永红; 俞雁飞
Original assignee: Sungrow Power Supply Co Ltd
Current assignee: Sungrow Power Supply Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-05-22
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a communication connector, which comprises a socket shell and an electric conductor arranged in the socket shell; the plug comprises a plug shell and a plug core body arranged in the plug shell, wherein one of the socket shell and the plug shell is provided with an elastic buckle, and the other of the socket shell and the plug shell is provided with a clamping hole matched with the elastic buckle; the plug comprises a plug shell and is characterized in that an elastic tongue buckle is arranged on one of the inner wall of the plug shell and the outer wall of the plug core body, a clamping protrusion is arranged on the other of the inner wall of the plug shell and the outer wall of the plug core body, and the elastic tongue buckle is buckled with the clamping protrusion to realize the connection of the plug core body and the plug shell. The communication connector has the advantages that the stable connection and the easy disassembly between the inserting core body and the electric conductor can be effectively realized through the structural design.

Description

Communication connector

Technical Field

The utility model relates to an electrical technology field, more specifically say, relate to a communication connector.

Background

The communication connector is mainly used for transmitting current or signals and comprises a plug core body and a conductive body, wherein the plug core body is inserted into the conductive body to realize communication connection between the plug core body and the conductive body, the plug core body is generally arranged in a plug shell, and the conductive body is arranged in a socket shell.

At present, the leakproofness between socket casing and the plug casing among the communication connector is realized through the encapsulating mode, glues the contact surface that can flow between socket casing and the plug casing at the encapsulating in-process to influence the use and the sealed effect of connector, and can not dismantle socket casing and plug casing after the assembly. In addition, the socket shell and the plug shell in the communication connector are connected through a wrench, so that the condition of easy opening or misoperation always occurs, and the socket body and the electric conductor are not easy to fix and disassemble.

In summary, how to effectively achieve the stable connection and easy detachment between the interposer body and the electrical conductor is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a communication connector, which has a structure designed to effectively achieve stable connection and easy detachment between the plug body and the electrical conductor.

In order to achieve the above object, the utility model provides a following technical scheme:

a communication connector, comprising:

the socket comprises a socket shell and a conductive body arranged in the socket shell;

the plug comprises a plug shell and a plug core body arranged in the plug shell, wherein one of the socket shell and the plug shell is provided with an elastic buckle, and the other of the socket shell and the plug shell is provided with a clamping hole matched with the elastic buckle;

the plug comprises a plug shell and is characterized in that an elastic tongue buckle is arranged on one of the inner wall of the plug shell and the outer wall of the plug core body, a clamping protrusion is arranged on the other of the inner wall of the plug shell and the outer wall of the plug core body, and the elastic tongue buckle is buckled with the clamping protrusion to realize the connection of the plug core body and the plug shell.

Preferably, in the communication connector, the elastic buckle includes an upright post and a first clamping boss disposed on the upright post, and the upright post and the first clamping boss can penetrate through the clamping hole and make the first clamping boss abut against an outer wall of the clamping hole to realize connection between the socket housing and the plug housing;

elasticity tongue is buckled including the tongue piece and setting up second joint boss on the tongue piece, second joint boss with the protruding lock joint of joint is in order to realize the plug core body with plug housing's connection.

Preferably, in the above communication connector, the first end of the upright post is fixedly connected to the socket housing or the plug housing, and a guide surface is provided between the second end of the upright post and the first clamping boss.

Preferably, in the communication connector, the second engaging projection of the elastic latch is a wedge-shaped platform.

Preferably, in the above-mentioned communication connector, the quantity of elasticity buckle is two, and arbitrary the first joint boss of elasticity buckle is located one side that deviates from another elasticity buckle of its stand.

Preferably, in the communication connector, the outer wall of the socket housing is further provided with a water blocking rib, and the water blocking rib can block a seam between the socket housing and the plug housing after the socket housing and the plug housing are connected.

Preferably, in the communication connector, a groove and a sealing ring located in the groove are further arranged on an outer wall of the socket housing, and after the socket housing and the plug housing are connected, the sealing ring is located in a seam between the socket housing and the plug housing.

Preferably, in the communication connector, an anti-shaking rib is further disposed on an outer wall of the socket housing, and after the socket housing and the plug housing are connected, the anti-shaking rib is located in a seam between the socket housing and the plug housing.

Preferably, in the communication connector, a guide groove is formed in an inner wall of the plug housing, a guide rib is formed in an outer wall of the plug body, and the guide rib slides along the guide groove when the plug body is inserted into the plug housing.

Preferably, in the communication connector, a positioning boss is further disposed on an inner wall of the plug housing, and the guide rib can move to abut against the positioning boss.

The utility model provides an among the communication connector, socket shell and plug housing realize the joint through the cooperation of elasticity buckle and card hole, and the lock pin body and plug housing realize the joint through the bellied cooperation of elasticity tongue knot and joint, and the effect of detaining through elasticity buckle and elasticity tongue can realize socket shell and plug housing's fixed and dismantlement and the fixed and dismantlement of inserting core and plug housing, and then has guaranteed the firm connection and quick detachable between the lock pin body and the electric conductor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a socket housing according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a plug housing according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a plug housing according to another angle provided by the embodiment of the present invention;

fig. 4 is a schematic structural diagram of an insert body according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the ferrule body at another angle according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of the assembly of the socket housing and the plug housing according to an embodiment of the present invention.

In fig. 1-6:

1-socket shell, 11-elastic buckle, 12-water retaining rib, 13-anti-shaking rib, 14-sealing ring, 2-insert core, 21-elastic tongue buckle, 22-second clamping boss, 23-guiding convex rib, 3-plug shell, 31-clamping hole, 32-clamping protrusion, 33-guiding groove and 34-positioning boss.

Detailed Description

An object of the utility model is to provide a communication connector, this communication connector's structural design can realize inserting the firm connection and the easy dismantlement between core and the electric conductor effectively.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constituted in a specific orientation, and be operated, and thus, are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-6, the communication connector provided by the present invention includes a socket housing 1, an electrical conductor, a plug housing 3 and a plug core body 2, wherein the electrical conductor is disposed in the socket housing 1, the plug core body 2 is disposed in the plug housing 3, and the socket housing 1 and the plug housing 3 are connected to realize communication connection between the plug core body 2 and the electrical conductor. The connection between the conductor and the socket housing 1 is the same as that in the prior art, and is not described herein again. The connection between the receptacle housing 1 and the plug housing 3 and the connection between the plug body 2 and the plug housing 3 will be described with emphasis.

One of the socket housing 1 and the plug housing 3 is provided with an elastic buckle 11, and the other of the socket housing 1 and the plug housing 3 is provided with a clamping hole 31 matched with the elastic buckle 11. The elastic catch 11 can be slightly displaced with respect to the socket housing 1 or the plug housing 3 to achieve an elastic operation of the elastic catch 11. When the socket housing 1 is connected with the plug housing 3, the elastic buckle 11 is clamped with the buckle 31 by utilizing the elastic action of the elastic buckle 11, so that the socket housing 1 is connected with the plug housing 3.

One of the inner wall of the plug housing 3 and the outer wall of the ferrule body 2 is provided with an elastic latch 21. The other one of the inner wall of the plug housing 3 and the outer wall of the ferrule 2 is provided with a clamping protrusion 32, and the elastic tongue 21 is fastened with the clamping protrusion 32 to realize the connection between the ferrule 2 and the plug housing 3.

The utility model provides an among the communication connector, socket shell 1 and plug housing 3 realize the joint through the cooperation of elasticity buckle 11 and card hole 31, the lock pin body 2 and plug housing 3 realize the joint through the cooperation that 21 and joint are protruding 32 are detained to the elasticity tongue, the effect of detaining 21 can realize socket shell 1 and plug housing 3 fixed with dismantle and the fixed and dismantlement of the body of inserting 2 and plug housing 3 through elasticity buckle 11 and elasticity tongue, and then guaranteed the firm connection and quick detachable between the lock pin body 2 and the electric conductor.

Preferably, the elastic buckle 11 comprises a column and a first clamping boss arranged on the column. One end and socket casing 1 or plug housing 3 fixed connection of stand, the other end of stand are the free end, and the other end of stand can have slight displacement for socket casing 1 or plug housing 3 promptly to realize the elastic operation of elasticity buckle 11. When socket housing 1 and plug housing 3 are connected, utilize the elastic action of elastic buckle 11, the free end that makes the stand has slight displacement for socket housing 1 or plug housing 3, and then the free end and the first joint boss that make the stand pass card hole 31, then the stand resets, finally make first joint boss offset and stand with the outer wall of card hole 31 and keep running through the state of card hole 31, and the outer wall of card hole 31 offsets with first joint boss in order to prevent that first joint boss breaks away from card hole 31, so realized socket housing 1 and plug housing 3's connection. When socket shell 1 and plug housing 3 need be dismantled, utilize elastic buckle 11's elastic action equally, make the free end of stand have slight displacement for socket shell 1 or plug housing 3, and then make the free end of stand and first joint boss reverse pass card hole 31, can realize socket shell 1 and plug housing 3's separation.

One of the inner wall of the plug shell 3 and the outer wall of the ferrule body 2 is provided with an elastic tongue buckle 21, and the elastic tongue buckle 21 comprises a tongue piece and a second clamping boss 22 arranged on the tongue piece. One end of the tongue piece is fixedly connected with the inner wall of the plug shell 3 or the outer wall of the ferrule body 2, and the other end of the tongue piece is a free end, namely, the other end of the tongue piece can slightly displace relative to the inner wall of the plug shell 3 or the outer wall of the ferrule body 2, so as to realize the elastic operation of the elastic tongue buckle 21. The other of the inner wall of the plug housing 3 and the outer wall of the ferrule 2 is provided with a clamping protrusion 32, and the second clamping boss 22 is fastened with the clamping protrusion 32 to connect the ferrule 2 and the plug housing 3.

When the plug core body 2 is connected with the plug shell body 3, the free end of the tongue piece slightly displaces relative to the plug core body 2 and the plug shell body 3 by utilizing the elastic action of the elastic tongue buckle 21, so that the free end of the tongue piece and the second clamping boss 22 move to the other side from one side of the clamping protrusion 32, then the tongue piece resets, and finally the second clamping boss 22 abuts against and is buckled with the clamping protrusion 32 to prevent the plug core body 2 from being separated from the plug shell body 3, so that the connection of the plug core body 2 and the plug shell body 3 is realized. When the plug body 2 and the plug shell 3 need to be detached, the free end of the tongue piece slightly displaces relative to the socket shell 1 or the plug shell 3 by utilizing the elastic action of the elastic tongue buckle 21, and then the free end of the tongue piece and the second clamping boss 22 reversely move, so that the separation of the plug body 2 and the plug shell 3 can be realized.

Preferably, the first end of stand and socket casing 1 or plug housing 3 fixed connection, and the second end of stand is provided with the spigot surface to first joint boss between, and the free end of stand is provided with the spigot surface that extends to first joint boss promptly. The guide surface may be a ramp. So set up, the inner wall of card hole 31 slides along the spigot surface to the end wall of card hole 31 and first joint boss offset can.

In another embodiment, the elastic latch 11 is located on the socket housing 1, and the latch hole 31 is located on the plug housing 3. The post is slightly displaced with respect to the socket housing 1 to achieve a resilient operation of the resilient catch 11.

The elastic tongue 21 is located on the outer wall of the plug body 2, and the catching protrusion 32 is located on the inner wall of the plug housing 3. When the plug body 2 is connected with the plug housing 3, the elastic action of the elastic tongue buckle 21 is utilized, the free end of the tongue piece slightly displaces relative to the plug body 2, and then the free end of the tongue piece and the second clamping boss 22 move to one side deviating from the end of the plug housing 3 from one side of the end of the plug housing 3 from the convex 32 of the clamping, then the tongue piece resets, finally the second clamping boss 22 offsets and buckles with the end deviating from the plug housing 3 from the end of the plug housing 32, so as to prevent the plug body 2 from being separated from the plug housing 3, and thus the connection of the plug body 2 and the plug housing 3 is realized.

As shown in fig. 1, for convenience of operation, the number of the elastic buckles 11 may be two, and the first clamping boss of any elastic buckle 11 is located on one side of the pillar thereof departing from another elastic buckle 11. The first joint boss of two elastic buckle 11 sets up mutually back of the body promptly, so two elastic buckle 11's stand is close to alright realization socket housing 1 and plug housing 3's dismouting relatively. Of course, the number of the elastic buckles 11 may also be more, such as three, four, etc., and is not limited herein.

As shown in fig. 4, the second latch boss 22 of the elastic latch 21 is a wedge-shaped boss. Therefore, when the connection is performed, the clamping protrusion 32 can be abutted and fastened with the second clamping boss 22 along the inclined surface of the wedge-shaped table. Of course, the second snap boss 22 may have other shapes, such as a trapezoidal shape, and the like, which is not limited herein.

As shown in fig. 1, in order to ensure the sealing effect between the socket housing 1 and the plug housing 3, the outer wall of the socket housing 1 is further provided with a water blocking rib 12, and after the socket housing 1 and the plug housing 3 are connected, the water blocking rib 12 can block the seam between the socket housing 1 and the plug housing 3. After the socket shell 1 and the plug shell 3 are connected, the mouth end of the socket shell 1 and the mouth end of the plug shell 3 are partially overlapped, and the water retaining ribs 12 block the joint between the socket shell 1 and the plug shell 3, so that the waterproof and dustproof purposes can be achieved.

In order to further improve the sealing effect between the socket housing 1 and the plug housing 3, a groove and a sealing ring 14 located in the groove are further arranged on the outer wall of the socket housing 1, and after the socket housing 1 and the plug housing 3 are connected, the sealing ring 14 is located in a seam between the socket housing 1 and the plug housing 3. Therefore, the outer wall of the socket shell 1 and the inner wall of the plug shell 3 both extrude the sealing ring 14, so that a good sealing effect is achieved.

In the above embodiment, the seal ring 14 is a double-peak seal ring, i.e., the seal ring 14 includes two single rings. Of course, the sealing ring 14 may have other structures, and is not limited herein.

In order to prevent the socket housing 1 and the plug housing 3 from shaking relatively, the outer wall of the socket housing 1 is further provided with anti-shaking ribs 13, and after the socket housing 1 and the plug housing 3 are connected, the anti-shaking ribs 13 are located in a seam between the socket housing 1 and the plug housing 3. The anti-sloshing ribs 13 are located between the sealing rings 14 and the water retaining ribs 12. Specifically, the anti-shaking ribs 13 may include a plurality of bar ribs, and the inner wall of the plug housing 3 may have grooves fitted with the bar ribs, and the bar ribs are located in the grooves, respectively, to prevent the relative shaking of the socket housing 1 and the plug housing 3 from causing displacement.

In order to connect the plug body 2 and the plug housing 3 smoothly, the inner wall of the plug housing 3 may further be provided with a guide groove 33, the outer wall of the plug body 2 is provided with a guide convex rib 23, and the guide convex rib 23 slides along the guide groove 33 when the plug body 2 is inserted into the plug housing 3. Thus, the installation position of the insertion core body 2 can be ensured to be accurate.

In order to further position the plug body 2, a positioning boss 34 is further arranged on the inner wall of the plug housing 3, and the guide rib 23 can move to abut against the positioning boss 34. That is, the insertion core body 2 is mounted in place when the guide rib 23 slides along the guide groove 33 to abut against the positioning boss 34.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A communication connector, comprising:

the socket comprises a socket shell (1) and a conductor arranged in the socket shell (1);

the plug comprises a plug shell (3) and a plug core body (2) arranged in the plug shell (3), wherein one of the socket shell (1) and the plug shell (3) is provided with an elastic buckle (11), and the other of the socket shell (1) and the plug shell (3) is provided with a clamping hole (31) matched with the elastic buckle (11);

the inner wall of plug housing (3) with be provided with elasticity tongue on one in the outer wall of the plug core body (2) and detain (21), the inner wall of plug housing (3) with be provided with joint arch (32) on another in the outer wall of the plug core body (2), elasticity tongue detain (21) with joint arch (32) lock joint is in order to realize plug core body (2) with the connection of plug housing (3).

2. The communication connector according to claim 1, wherein the elastic buckle (11) comprises an upright post and a first clamping boss arranged on the upright post, the upright post and the first clamping boss can pass through the clamping hole (31) and make the first clamping boss abut against the outer wall of the clamping hole (31) to realize the connection between the socket housing (1) and the plug housing (3);

elasticity tongue knot (21) include the tongue piece and set up second joint boss (22) on the tongue piece, second joint boss (22) with joint arch (32) lock joint is in order to realize insert core body (2) with the connection of plug housing (3).

3. The communication connector according to claim 2, wherein the first end of the upright post is fixedly connected with the socket housing (1) or the plug housing (3), and a guide surface is arranged between the second end of the upright post and the first clamping boss.

4. The communication connector according to claim 2, wherein the second snap projection (22) of the resilient tongue (21) is a wedge shaped platform.

5. The communication connector according to claim 1, wherein the number of the elastic buckles (11) is two, and the first clamping boss of any one of the elastic buckles (11) is located on one side of the upright column thereof, which is away from the other elastic buckle (11).

6. The communication connector according to any one of claims 1 to 5, wherein a water retaining rib (12) is further disposed on an outer wall of the socket housing (1), and after the socket housing (1) and the plug housing (3) are connected, the water retaining rib (12) can block a seam between the socket housing (1) and the plug housing (3).

7. A communication connector according to any one of claims 1-5, wherein the outer wall of the socket housing (1) is further provided with a groove and a sealing ring (14) positioned in the groove, and after the socket housing (1) and the plug housing (3) are connected, the sealing ring (14) is positioned in the joint between the socket housing (1) and the plug housing (3).

8. A communication connector according to any one of claims 1-5, wherein an anti-sway rib (13) is further provided on an outer wall of the socket housing (1), and after the socket housing (1) and the plug housing (3) are connected, the anti-sway rib (13) is located in a seam between the socket housing (1) and the plug housing (3).

9. The communication connector according to claim 1, wherein the plug housing (3) is provided with a guide groove (33) on an inner wall thereof, and the plug body (2) is provided with a guide rib (23) on an outer wall thereof, the guide rib (23) sliding along the guide groove (33) when the plug body (2) is inserted into the plug housing (3).

10. The communication connector according to claim 9, wherein a positioning boss (34) is further provided on the inner wall of the plug housing (3), and the guide rib (23) can move to abut against the positioning boss (34).