CN207009793U - A kind of plug - Google Patents

Abstract

The utility model discloses a kind of plug, for coordinating with socket, including header body and the electric terminal and signal terminal that are installed in header body；Electric terminal includes the first fixed part and the second fixed part of two center line symmetrical settings along the first fixed part, the second fixed part are connected on the first fixed part by connector；First fixed part includes the clamping part to extend internally, and clamping part is fastened in header body；Second fixed part includes the fixed part body being connected with connector, and fixed part body is provided with the first kink to bend inwards in one end of close clamping part；Connector is provided with inwardly simultaneously the first pin of outward bending in one end away from clamping part.Electric terminal is set on plug, and electric terminal plays conductive and fixed effect so that plug can be fixedly secured on socket；Electric terminal is arranged in header body so that header body not cracky.

Description

A kind of plug

Technical field

It the utility model is related to a kind of attachment means, more particularly to a kind of plug.

Background technology

Fixed structure is not provided with the plug of existing attachment means, only by socket when plug and socket combines Signal terminal on signal terminal clamping plug transmits signal so as to locking-type plug and socket, when being acted on by external force, such as Vibration, carrying etc., the clamping dynamics of signal terminal is inadequate, signal terminal can be caused to release, and causes plug to depart from socket, so as to draw Signal interruption is played, or even causes the breakage of plug and socket.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of plug, to solve existing insert The problem of insecure, easy to be damaged is fixed between head and socket.

The purpose of this utility model adopts the following technical scheme that realization：

A kind of plug, for coordinating with socket, including header body and the electric terminal that is installed in the header body And signal terminal；The electric terminal includes the first fixed part and two center line symmetrical settings along first fixed part Second fixed part, second fixed part are connected on first fixed part by connector；First fixed part includes The clamping part for extending internally and bending downwards, the clamping part are fastened in the header body；Second fixed part includes The fixed part body being connected with the connector, the fixed part body are provided with one end of the close clamping part and bent inwards The first kink；The connector is provided with inwardly simultaneously the first pin of outward bending in one end away from the clamping part.

Further, the header body is provided with the first installation position being engaged with first pin.

Further, the signal terminal includes outward bending and is connected in the arm of encircling in the header body, described The lateral surface and socket for encircling arm coordinate.

Further, the header body is provided with jack, described one end for encircling arm and being located on the inside of the header body Through the jack and stretch out to form second pin.

Further, the header body is provided with the second installation position being engaged with the second pin.

Further, the lateral surface for encircling arm is provided with the groove coordinated with socket.

Further, the quantity of the electric terminal is two, and two electric terminals are located at the plug sheet respectively The both ends of body.

Further, the quantity of the signal terminal is multiple that multiple signal terminals are positioned at two electrically ends Between son.

Further, length direction of multiple signal terminals along the header body is set.

Further, the header body is provided with slot, and the bottom of the slot is provided with projection.

Compared with prior art, the beneficial effects of the utility model are：

(1) electric terminal is set on plug, and electric terminal plays conductive and fixed effect so that plug can be firm It is fixed on socket；

(2) electric terminal is arranged in header body, strengthens the intensity of header body so that header body not cracky.

Brief description of the drawings

Fig. 1 is the schematic diagram for the plug that the utility model embodiment provides；

Fig. 2 is the exploded view of plug shown in Fig. 1；

Fig. 3 is the exploded view at another visual angle of plug shown in Fig. 1.

In figure：1st, header body；11st, the first installation position；12nd, jack；13rd, the second installation position；14th, slot；15th, it is convex Rise；2nd, electric terminal；21st, the first fixed part；211st, clamping part；22nd, the second fixed part；221st, fixed part body；222nd, first Kink；23rd, connector；231st, the first pin；3rd, signal terminal；31st, arm is encircled；311st, groove；32nd, second pin.

Embodiment

Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is, On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As Figure 1-3, the utility model embodiment provide plug, for coordinating with socket, including header body 1 and The electric terminal 2 and signal terminal 3 being installed in header body 1；Electric terminal 2 includes the first fixed part 21 and two along first Second fixed part 22 of the center line symmetrical setting of fixed part 21, the second fixed part 22 are connected to the first fixation by connector 23 Portion upper 21；First fixed part 21 includes the clamping part 211 for extending internally and bending downwards, and clamping part 211 is fastened on header body 1 On；Second fixed part 22 includes the fixed part body 221 being connected with connector 23, and fixed part body 221 is close to clamping part 211 One end be provided with the first kink 222 for bending inwards；Connector 23 is provided with inwardly and outside in one end away from clamping part 211 First pin 231 of bending, the first pin 231 are shaped as L-shaped.Electric terminal 2 plays conduction and fixation, will electrically hold Son 2 is fastened in header body 1, on the one hand can increase the intensity of header body 1, prevents that header body 1 is damaged, on the other hand Electric terminal 2 coordinates with socket, and plug can be firmly secured on socket, prevents plug from departing from signal caused by socket It is disconnected.Further, the first pin 231 is used to be welded on the external circuit board, and header body 1 is provided with and the phase of the first pin 231 The first installation position 11 coordinated, the first installation position 11 is L-shaped structure so that the first pin 231 welds more abundant.

As preferred embodiment, header body 1 is square structure, and the quantity of electric terminal 2 is two, and two electrically Terminal 2 is located at the both ends of header body 1, the first the second fixed part 22 of fixed part 21, two and two one of connector 23 respectively Shaping, whole device symmetric design, stability are more preferable.

Signal terminal 3 is used to transmit signal, and the quantity of signal terminal 3 is multiple, and multiple signal terminals 3 are electrical positioned at two Between terminal 2, length direction of multiple signal terminals 3 along header body 1 is set, and the quantity of signal terminal 3 is even number, signal end Son 3 is divided into two groups, along the center line symmetrical setting of the first fixed part 21, the stability of guarantee whole device structure.Signal terminal 3 Including outward bending and it is connected in header body 1 and encircles arm 31, the lateral surface and socket for encircling arm 31 coordinates.Header body 1 is provided with jack 12, encircles arm 31 and is located at one end of the inner side of header body 1 through jack 12 and stretches out to form second pin 32.When in plug insertion socket, encircle arm 31 and be connected in socket so that plug is firmly secured in socket.Second pin 32 For welding the external circuit board, header body 1 is provided with the second installation position 13 being engaged with second pin 32 so that second draws Pin 32 welds more abundant.Further, the lateral surface for encircling arm 31 is provided with the groove 311 coordinated with socket so that encircles arm 31 It can be connected to stronger in socket.

As preferred embodiment, header body 1 is provided with slot 14, and the bottom of slot 14 is provided with projection 15, Projection 15 is used to coordinate with socket, plays a part of fool proof, avoids plug and socket from occurring button wrong phenomenon when coordinating.

Plug provided by the utility model, sets electric terminal 2 on plug, and electric terminal 2 plays conductive and fixed Effect so that plug can be fixedly secured on socket；Electric terminal 2 is arranged in header body 1 so that header body 1 is not Cracky.

Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to In the utility model scope claimed.

Claims (10)

1. a kind of plug, for coordinating with socket, it is characterised in that including header body and be installed in the header body Electric terminal and signal terminal；The electric terminal includes the first fixed part and two center lines pair along first fixed part Claim the second fixed part set, second fixed part is connected on first fixed part by connector；Described first is solid Determine the clamping part that portion includes extending internally and bending downwards, the clamping part is fastened in the header body；Described second is solid Determine the fixed part body that portion includes being connected with the connector, the fixed part body is provided with one end close to the clamping part The first kink to bend inwards；The connector is provided with inwardly simultaneously the first of outward bending in one end away from the clamping part Pin.

2. plug according to claim 1, it is characterised in that the header body is provided with to match with first pin The first installation position closed.

3. plug according to claim 1, it is characterised in that the signal terminal includes outward bending and is connected in described Arm is encircled in header body, the lateral surface for encircling arm coordinates with socket.

4. plug according to claim 3, it is characterised in that the header body is provided with jack, described to encircle arm position One end on the inside of the header body through the jack and stretches out to form second pin.

5. plug according to claim 4, it is characterised in that the header body is provided with to match with the second pin The second installation position closed.

6. plug according to claim 4, it is characterised in that the lateral surface for encircling arm is provided with recessed with socket cooperation Groove.

7. plug according to claim 1, it is characterised in that the quantity of the electric terminal is two, two electricity Property terminal respectively be located at the header body both ends.

8. plug according to claim 7, it is characterised in that the quantity of the signal terminal is multiple, multiple letters Number terminal is between two electric terminals.

9. plug according to claim 8, it is characterised in that length of multiple signal terminals along the header body Direction is set.

10. plug according to claim 1, it is characterised in that the header body is provided with slot, the slot Bottom be provided with projection.