CN203119203U

CN203119203U - Connector

Info

Publication number: CN203119203U
Application number: CN 201320001692
Authority: CN
Inventors: 黄冬; 海大鹏
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2013-01-04
Filing date: 2013-01-04
Publication date: 2013-08-07
Anticipated expiration: 2023-01-04

Abstract

The utility model discloses a connector. A plug of the connector comprises a plug body and a shell, wherein the shell is sleeved on the plug body and can slide relative to the plug body. A socket is provided with an elastic claw in a protruding manner, wherein one side, which is close to the plug body, of the elastic claw is provided with a protruding part. The plug body is provided with a groove matched with the protruding part. The inner side wall of the shell is provided with a sliding block which slides relative to the elastic claw so as to enable the protruding part to be separated from or tightly pressed against the groove. The connector disclosed by the utility model is enabled to adapt to unlocking requirements in a narrow space through realizing that the plug and the socket are unlocked and separated by pulling the shell at any position all around. Meanwhile, the connector disclosed by the utility model is simple in structure and easy to implement.

Description

Connector

Technical field

The utility model relates to the connector technical field, relates in particular to a kind of connector.

Background technology

The RRU(Radio Remote Unit of a new generation, radio frequency remoto module) product towards high integration and trend toward miniaturization development, brings the RRU inner space also more and more littler day by day thus.In order to adapt with it, internal connector also wants corresponding dwindling to install and the operating space.The structure of existing connector plug is with reference to Fig. 1, and Fig. 1 is the structural representation of connector plug in the prior art.Release inconvenience between the connector plug of this structure and the socket, snap close release mechanism are arranged on some of plug, and this just requires on the end face of plug the exercisable space of finger to be arranged.The user will push the slide block shown in Fig. 1 arrow open, release between plug and the socket could could be extracted socket with plug after the release, and this release mode is few because of the slide block lifting surface area, and the space that needs during release is very big.

The utility model content

Main purpose of the present utility model provides a kind of connector of plugs and sockets convenient for unlocking.

In order to achieve the above object, the utility model proposes a kind of connector, comprise the plug that socket is connected with this socket, described plug comprises header body and is sheathed on header body and with respect to this header body shell slidably, described socket convexes with the bullet pawl, be provided with a lug boss near described header body one side on this bullet pawl, offer the groove adaptive with described lug boss on the described header body, the madial wall of described shell convexes with slide block, and this slide block makes described lug boss break away from respect to described groove with respect to described bullet pawl slip or compresses.

Preferably, the cross section of described groove is trapezoidal.

Preferably, described header body slidably is connected by back-moving spring with described shell, and an end of described back-moving spring is fixed on a side of described shell, and the other end is fixed on the described header body.

Preferably, described plug also comprises with described shell and is connected, is used for the pull bar that the described shell of pulling slides with respect to described header body.

Preferably, the afterbody of described pull bar is provided with draw ring.

Preferably, offer be used to the chute that blocks described rod head on the described shell.

Preferably, described bullet pawl is provided with two, and is symmetrical distribution with respect to the axis of described socket.

The utility model be by can realizing that at any one position, four sides pulling shell plug separates with the release of socket, thereby makes connector can adapt to release requirement under small space, simultaneously this connector construction simple, realize easily.

Description of drawings

Fig. 1 is the structural representation of connector plug in the prior art;

Fig. 2 is the sectional structure schematic diagram of first embodiment of plug in the utility model connector;

Fig. 3 is the structural representation of first embodiment of plug in the utility model connector;

Fig. 4 is the structural representation of the utility model connector second embodiment;

Fig. 5 is the broken section structural representation of second embodiment of plug in the utility model connector.

The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

With reference to Fig. 2 and Fig. 3, Fig. 2 is the sectional structure schematic diagram of first embodiment of plug in the utility model connector; Fig. 3 is the structural representation of first embodiment of plug in the utility model connector.

In the present embodiment, a kind of connector comprises the plug 20 that socket 10 is connected with this socket 10, and the conduction cutting 11 of socket 10 is inserted in the plugs 20, makes socket 10 and plug 20 the two conducting.In the present embodiment, plug 20 comprises header body 21 and is sheathed on header body 21 and with respect to this header body 21 shell 22 slidably, socket 10 convexes with and plays pawl 12, be provided with a lug boss 121 near header body 21 1 sides on this bullet pawl 12, offer the groove 211 adaptive with lug boss 121 on the header body 21, the madial wall of shell 22 convexes with slide block 221, and this slide block 221 makes lug boss 121 break away from respect to groove 211 with respect to 12 slips of bullet pawl or compresses.In the present embodiment, the shape of lug boss 121 and groove 211 can arrange multiple, as long as lug boss 121 is adaptive with the shape of groove 211, the cross section of present embodiment further groove 211 is trapezoidal.In the present embodiment, play pawl 12 and be provided with two, and be symmetrical distribution with respect to the axis of socket 10, thereby make bullet pawl 12 stressed even, also be more prone to during release.

When socket 10 and plug 20 are in lock-out state, with reference to Fig. 2,221 pairs of slide blocks play pawl 12 and apply the power near header body 21, the lug boss 121 that plays pawl 12 is snapped in the groove 211, thereby restriction header body 21 moves with respect to playing pawl 12, because playing pawl 12 and socket 10 one, therefore, limited the movement of header body 21 with respect to socket 10.During release, only use when the shell 22 of plug 20 promoted along the direction of arrow shown in Figure 2, slide block 221 slides with respect to playing pawl 12.When slide block 221 slides into the head that plays pawl 12, at this moment, because of 221 pairs of pressure that play pawl 12 of no slide block, play pawl 12 and move the space on having had thereby make, lug boss 121 withdraws from from the groove 211 of header body 21, realizes the release of plug 20 and socket 10.

In the present embodiment, header body 21 slidably is connected by back-moving spring 212 with shell 22.One end of back-moving spring 212 is fixedlyed connected with a side of shell 22, and the other end is fixed on the header body 21.After plug 20 and 10 pairs of sockets are inserted into the position, play pawl 12 downward lug bosses 121 and be positioned at automatically in the groove 211 of header body 21, at this moment, under the effect of back-moving spring 212, slide block 221 be to playing pawl 12 lockings near a side shifting of socket 10, realize that plug 20 and socket 10 lock.

The utility model be by can realizing that at any one position, four sides pulling shell 22 plug 20 separates with the release of socket 10, thereby makes connector can adapt to release requirement under small space, simultaneously this connector construction simple, realize easily.

With reference to Fig. 4 and Fig. 5, Fig. 4 is the structural representation of the utility model connector second embodiment; Fig. 5 is the broken section structural representation of second embodiment of plug in the utility model connector.

The utility model proposes second embodiment of connector different with first embodiment be that the plug 20 of connector also comprises and is connected to spur the pull bar 23 that shell 22 slides with respect to header body 21 with shell 22.When with plug 20 releases, only with pulling pull bar 23, thereby the slide block 221 that drives on the shell 22 slides with respect to playing pawl 12, moves to make playing pawl 12 and exist when moving the space to when pull bar 23, withdraw from the groove 211 of lug boss 121 on header body 21, realize the release of plug 20.

Further, the afterbody of pull bar 23 is provided with draw ring 24.The draw ring 24 of ring-type more is conducive to people's manual manipulation, even when narrow space, only spur the release that draw ring 24 can be realized plug 20 slightly with a finger, further apply pulling force and plug 20 can be extracted socket 10, thereby realize release and the 20 integrated operations that pull the plug out of the socket.

In the present embodiment, offer on the shell 22 be used to the chute 222 that blocks pull bar 23 heads.Pull bar 23 can slide in chute 222.In the present embodiment, the chute 222 that pull bar 23 is connected with slide block 221 leaves certain space, makes when plug 20 inserts socket 10 and can leave the space that slide block 221 is shunk back backward, avoids pull bar 23 dieback slide blocks 221.

The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. connector, comprise the plug that socket is connected with this socket, it is characterized in that, described plug comprises header body and is sheathed on header body and with respect to this header body shell slidably, described socket convexes with the bullet pawl, be provided with a lug boss near described header body one side on this bullet pawl, offer the groove adaptive with described lug boss on the described header body, the madial wall of described shell convexes with slide block, and this slide block makes described lug boss break away from respect to described groove with respect to described bullet pawl slip or compresses.

2. connector according to claim 1 is characterized in that, the cross section of described groove is trapezoidal.

3. connector according to claim 2 is characterized in that, described header body slidably is connected by back-moving spring with described shell, and an end of described back-moving spring is fixed on a side of described shell, and the other end is fixed on the described header body.

4. connector according to claim 3 is characterized in that, described plug also comprises with described shell and being connected, is used for the pull bar that the described shell of pulling slides with respect to described header body.

5. connector according to claim 4 is characterized in that, the afterbody of described pull bar is provided with draw ring.

6. connector according to claim 5 is characterized in that, offers be used to the chute that blocks described rod head on the described shell.

7. according to any described connector among the claim 1-6, it is characterized in that described bullet pawl is provided with two, and be symmetrical distribution with respect to the axis of described socket.