CN206595489U - A kind of socket connector of belt lock catch - Google Patents

Abstract

The utility model discloses a kind of socket connector of belt lock catch, including socket connector and three-prong plug, the slotting end of connector tail is socketed with Neto, the first half of L poles shell fragment hole is fixedly connected with L poles shell fragment, the lower half of N poles shell fragment hole is fixedly connected with N poles shell fragment, E poles shell fragment hole and is fixedly connected with E poles shell fragment；Salient point is respectively connected with the side wall of L poles shell fragment and N poles shell fragment；Circular hole is offered on second joint and the 3rd joint.The socket connector of this belt lock catch, the direction insertion that three-prong plug is indicated along socket connector end face, this side up not with the bump contacts inside socket connector, fixed angle is rotated to after three-prong plug is fully-inserted, salient point is fallen completely within circular hole, three-prong plug and socket connector it is locked, rotate to after the angle being initially inserted into, now salient point and circular hole it is completely separable, three-prong plug is smoothly extracted, and realizes the advantage for safely and fast connecting and disconnecting of three-prong plug and socket connector.

Description

A kind of socket connector of belt lock catch

Technical field

The utility model is related to socket connector technical field, especially a kind of socket connector of belt lock catch.

Background technology

The socket connector of current belt lock catch, is typically to increase an additional attachments on socket connector (tail is inserted), leads to The elastic construction for crossing additional attachments connects plug, need to additionally increase the annex of belt lock catch, and the outer outward appearance of influence product increases production The dimensional space of product, using upper more complicated, typically button-pressing way, and can not being carried out when connection and disconnection in the case of powered, Can not quickly it be disconnected under emergency conditions.

Utility model content

The purpose of this utility model is to provide a kind of socket connector of belt lock catch, with increase be connected with plug can By property, reduce socket connector bulk, realize the advantage for safely and fast connecting and disconnecting of plug and socket connector, with The problem of solving to propose in above-mentioned background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of socket connector of belt lock catch, including Socket connector and three-prong plug, the socket connector is by electric wire with connector tail insert group into the slotting end of connector tail covers It is connected on Neto, the side wall of Neto covered with Neto bonnet, L poles shell fragment hole, N poles shell fragment hole and E poles shell fragment is offered in Neto Hole, Neto bonnet is fastened on the slotting inside of connector tail；L poles shell fragment hole and N poles shell fragment hole are right centered on the shell fragment hole of E poles Claim distribution, E poles shell fragment hole is located at the top of L poles shell fragment hole and N poles shell fragment hole, and the first half of L poles shell fragment hole is fixedly connected with L poles Shell fragment, the lower half of N poles shell fragment hole, which is fixedly connected with N poles shell fragment, E poles shell fragment hole, is fixedly connected with E poles shell fragment；The L poles Salient point is respectively connected with the side wall of shell fragment and N poles shell fragment；The first joint, the second joint are inlaid with the end face of the three-prong plug With the 3rd joint, the first joint is to offer circular hole on cylindrical structural, the second joint and the 3rd joint.

It is used as further program of the utility model：Inserted through connector tail and Neto bonnet one end of the electric wire It is electrically connected on L poles shell fragment, N poles shell fragment and E poles shell fragment.

It is used as further program of the utility model：L poles shell fragment hole, N poles shell fragment hole and E poles shell fragment hole are arc Structure, L poles shell fragment hole, the structure of N poles shell fragment hole are identical.

It is used as further program of the utility model：The salient point is semi-circular structure, and the diameter of circular hole is equal to salient point Diameter.

Compared with prior art, the utility model beneficial effect：

The socket connector of this belt lock catch, three-prong plug is inserted along the direction that socket connector end face is indicated, this side Upwards not with the bump contacts inside socket connector, only by L poles shell fragment, N poles shell fragment and E poles shell fragment elastic force provide chucking power Ensure three-prong plug smoothly insertion and extraction；After three-prong plug is fully-inserted, then the direction indicated by socket connector end face is revolved Fixed angle is gone to, now the salient point of shell fragment is fallen completely within circular hole, you can form three-prong plug and socket connector It is locked, it is impossible to again to extract three-prong plug by this direction；When disconnecting, three-prong plug is indicated according to socket connector end face Direction reversely rotate to after the angle being initially inserted into, now salient point and circular hole it is completely separable, you can three-prong plug is smooth Extract, the reliability being connected with increase with plug reduces socket connector bulk, realizes that three-prong plug is connected with socket The advantage for safely and fast connecting and disconnecting of device.

Brief description of the drawings

Fig. 1 is socket connector explosive view of the present utility model；

Fig. 2 is three-prong plug structure chart of the present utility model；

Fig. 3 is open position structure chart of the present utility model；

Fig. 4 is interlocking position structure chart of the present utility model.

In figure：1- socket connectors；11- electric wires；12- connectors tail is inserted；2- Netos；21-L poles shell fragment hole；211-L poles bullet Piece；22-N poles shell fragment hole；221-N poles shell fragment；23-E poles shell fragment hole；231-E poles shell fragment；3- Neto bonnets；4- salient points；5- justifies Hole；6- three-prong plugs；The joints of 61- first；The joints of 62- second；The joints of 63- the 3rd.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Refer in Fig. 1-4, the utility model embodiment, a kind of socket connector of belt lock catch, including socket connector 1 With three-prong plug 6, socket connector 1 is inserted 12 by electric wire 11 and connector tail and constituted, connector tail insert 12 end be socketed with Covered with Neto bonnet 3 on support 2, the side wall of Neto 2, L poles shell fragment hole 21, N poles shell fragment hole 22 and E poles bullet are offered in Neto 2 Film perforation 23, L poles shell fragment hole 21, N poles shell fragment hole 22 and E poles shell fragment hole 23 are arcuate structure, facilitate the first joint 61, second to connect First 62 and the 3rd joint 63 rotated in L poles shell fragment hole 21, N poles shell fragment hole 22 and E poles shell fragment hole 23, L poles shell fragment hole 21, N poles bullet The structure of film perforation 22 is identical, and Neto bonnet 3 is fastened on the inside that connector tail inserts 12；L poles shell fragment hole 21 and N poles shell fragment hole 22 with Symmetrical centered on E poles shell fragment hole 23, E poles shell fragment hole 23 is located at the top of L poles shell fragment hole 21 and N poles shell fragment hole 22, L poles bullet The first half of film perforation 21 is fixedly connected with L poles shell fragment 211, and the lower half of N poles shell fragment hole 22 is fixedly connected with N poles shell fragment 221, E E poles shell fragment 231 is fixedly connected with pole shell fragment hole 23, one end of electric wire 11 is electrical through connector tail slotting 12 and Neto bonnet 3 It is connected on L poles shell fragment 211, N poles shell fragment 221 and E poles shell fragment 231；Connect on the side wall of L poles shell fragment 211 and N poles shell fragment 221 Salient point 4 is connected to, salient point 4 is semi-circular structure, and the diameter of circular hole 5 is equal to the diameter of salient point 4；Inlayed on the end face of three-prong plug 6 There are the first joint 61, the second joint 62 and the 3rd joint 63, the first joint 61 is cylindrical structural, and the second joint 62 and the 3rd connects Circular hole 5, insert action are offered on first 63：The direction insertion that three-prong plug 6 is indicated along the end face of socket connector 1, this Do not contacted on direction with the salient point 4 inside socket connector 1, only by L poles shell fragment 211, N poles shell fragment 221 and E poles shell fragment 231 Elastic force provides chucking power and ensures that smoothly insertion is with extracting for three-prong plug 6, self-locking action：After three-prong plug 6 is fully-inserted, then by slotting The direction that the end face of base connector 1 is indicated rotates to fixed angle, and now the salient point 4 of shell fragment is fallen completely within circular hole 5, you can Formation three-prong plug 6 is locked with socket connector 1, it is impossible to again extract three-prong plug 6 by this direction, disconnection action：Disconnect During connection, the direction that three-prong plug 6 is indicated according to the end face of socket connector 1 is reversely rotated to after the angle being initially inserted into, this When salient point 4 and circular hole 5 it is completely separable, you can three-prong plug 6 is smoothly extracted, increases the reliability that is connected with plug, reduction The bulk of socket connector 1, realizes safely and fast being connected and disconnection for three-prong plug 6 and socket connector 1.

In summary；The socket connector of this belt lock catch, the side that three-prong plug 6 is indicated along the end face of socket connector 1 To insertion, this side up does not contact with the salient point 4 inside socket connector 1, only by L poles shell fragment 211, N poles shell fragment 221 and E poles The elastic force of shell fragment 231 provides chucking power and ensures that three-prong plug 6 is smoothly inserted with extracting；After three-prong plug 6 is fully-inserted, then by slotting The direction that the end face of base connector 1 is indicated rotates to fixed angle, and now the salient point 4 of shell fragment is fallen completely within circular hole 5, you can Formation three-prong plug 6 is locked with socket connector 1, it is impossible to again extract three-prong plug 6 by this direction；, will when disconnecting The direction that three-prong plug 6 is indicated according to the end face of socket connector 1, which is reversely rotated, to be arrived after the angle being initially inserted into, now salient point 4 and Circular hole 5 it is completely separable, you can three-prong plug 6 is smoothly extracted, increases the reliability that is connected with plug, reduction socket connector 1 bulk, realizes safely and fast being connected and disconnection for three-prong plug 6 and socket connector 1.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (4)

1. a kind of socket connector of belt lock catch, including socket connector（1）And three-prong plug（6）, it is characterised in that：It is described to insert Base connector（1）By electric wire（11）Inserted with connector tail（12）Composition, connector tail is inserted（12）End be socketed with Neto（2）, Neto（2）Side wall on covered with Neto bonnet（3）, Neto（2）On offer L poles shell fragment hole（21）, N poles shell fragment hole（22）With E poles shell fragment hole（23）, Neto bonnet（3）Connector tail is fastened on to insert（12）Inside；L poles shell fragment hole（21）With N poles bullet Film perforation（22）With E poles shell fragment hole（23）Centered on symmetrical, E poles shell fragment hole（23）It is located at L poles shell fragment hole（21）With N poles shell fragment Hole（22）Top, L poles shell fragment hole（21）The first half be fixedly connected with L poles shell fragment（211）, N poles shell fragment hole（22）Lower half Portion is fixedly connected with N poles shell fragment（221）, E poles shell fragment hole（23）Inside it is fixedly connected with E poles shell fragment（231）；L poles shell fragment （211）With N poles shell fragment（221）Side wall on be respectively connected with salient point（4）；The three-prong plug（6）End face on be inlaid with first Joint（61）, the second joint（62）With the 3rd joint（63）, the first joint（61）For cylindrical structural, the second joint（62）With Three joints（63）On offer circular hole（5）.

2. a kind of socket connector of belt lock catch according to claim 1, it is characterised in that：The electric wire（11）One end Inserted through connector tail（12）With Neto bonnet（3）It is electrically connected at L poles shell fragment（211）, N poles shell fragment（221）With E poles shell fragment （231）On.

3. a kind of socket connector of belt lock catch according to claim 1, it is characterised in that：L poles shell fragment hole（21）、 N poles shell fragment hole（22）With E poles shell fragment hole（23）It is arcuate structure, L poles shell fragment hole（21）, N poles shell fragment hole（22）Structure phase Together.

4. a kind of socket connector of belt lock catch according to claim 1, it is characterised in that：The salient point（4）For semicircle Body structure, circular hole（5）Diameter be equal to salient point（4）Diameter.