CN206820140U

CN206820140U - A kind of SMD mother socket

Info

Publication number: CN206820140U
Application number: CN201720541330.0U
Authority: CN
Inventors: 卢金春
Original assignee: NINGBO CONNFLY ELECTRONIC CO Ltd
Current assignee: NINGBO CONNFLY ELECTRONIC CO Ltd
Priority date: 2017-05-16
Filing date: 2017-05-16
Publication date: 2017-12-29
Anticipated expiration: 2027-05-16

Abstract

The utility model discloses a kind of SMD mother socket, including insulator, terminal and ground strip, the ground strip is provided with fixture block, the terminal both ends are set to terminal backshank and the contact zone being made up of symmetrical concave panel, stuck point is provided with the middle part of the terminal, the socket docked with contact pin is provided with the insulator, the insulator foot is provided with several PIN holes, on the insulator insulation jube is provided between some PIN holes, the insulator is provided at both ends with ground strip mounting hole, there is the terminal by the way that stuck point is fixedly embedded in the PIN holes of the insulator, the insulator is fixedly connected with the ground strip by ground strip mounting hole with fixture block；By being set on ground strip, stuck point is set on fixture block and terminal, on the basis of ensureing socket structure stable connection, realize contact pin in socket large rotation without influenceing its switching performance.

Description

A kind of SMD mother socket

Technical field

The utility model belongs to technical field of electric equipment, more particularly to a kind of SMD mother socket.

Background technology

With requirement more and more higher of the progress and consumer of science and technology to mobile device, such as notebook computer, it shows Connection lifetime between screen and mainboard is up to more than tens of thousands of times, and battery is typically designed on mainboard, and display screen is by mainboard Power supply, and folding angles scope is also increasing between the two, traditional connector has been difficult to meet these demands.

Utility model content

The technical problems to be solved in the utility model is to overcome existing technological deficiency, there is provided a kind of SMD mother socket, Effectively can solve the problems, such as in background technology.

In order to solve the above technical problems, the technical scheme that the utility model uses is；

A kind of SMD mother socket, including insulator, terminal and ground strip are provided, the ground strip is provided with fixture block, The terminal both ends are set to terminal backshank and the contact zone being made up of symmetrical concave panel, are provided with the middle part of the terminal Stuck point, the socket docked with contact pin is provided with the insulator, the insulator foot is provided with several PIN holes, described Insulation jube is provided with insulator between some PIN holes, the insulator is provided at both ends with ground strip mounting hole, the insulator PIN holes in by the way that stuck point is fixedly embedded have a terminal, the insulator and the ground strip by ground strip mounting hole with Fixture block is fixedly connected.

Further, the SMD mother socket also includes pcb board, the pcb board and the terminal on insulator and ground connection Piece is fixedly connected by soldering.

Further, it is provided with arm of force reinforcement between the contact zone and stuck point of the terminal.

Further, the terminal backshank includes terminal backshank head and terminal pins root of the tail portion, the terminal backshank head Bending part between terminal pins root of the tail portion is provided with terminal backshank reinforcement.

Further, the terminal backshank uses not wide structure, and the terminal pins root of the tail portion width is more than the terminal Backshank reinforcement, the terminal backshank reinforcement width are more than the terminal backshank head.

Further, the insulation jube both ends are provided with reinforcement.

Further, the socket forms by the face socket parallel to pcb board and perpendicular to the side of pcb board to socket.

Further, the socket interface has carried out chamfered.

Further, the socket provide contact pin be 0 to the scope of activities of socket from the face socket to the side~ 103 degree.

The beneficial effects of the utility model：A kind of SMD mother socket of the utility model on ground strip by setting fixture block With stuck point is set on terminal, on the basis of ensureing socket structure stable connection, realize contact pin in socket large rotation without Influence its switching performance.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other accompanying drawings.

Fig. 1 is the structural representation of the SMD preferred embodiment of mother socket one of the utility model；

Fig. 2 is Fig. 1 three-dimensional assembly diagram；

Fig. 3 is the structural representation of terminal.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to In the scope of the utility model protection.

As Figure 1-3, according to a kind of SMD mother socket described in the utility model, including insulator 1, the and of terminal 2 Ground strip 3, the ground strip 3 are provided with fixture block 3-1, and the both ends of terminal 2 are set to terminal backshank 2-1 and by symmetrical Concave panel composition contact zone 2-2, the middle part of the terminal 2 is provided with stuck point 2-3, is provided with and contact pin pair on the insulator 1 The socket 1-1 connect, the bottom of insulator 1 are provided with several PIN holes 1-2, are set on the insulator 1 between some PIN holes 1-2 Insulation jube 1-3 is equipped with, the insulator 1 is provided at both ends with ground strip mounting hole 1-4, in the PIN holes 1-2 of the insulator 1 Have a terminal 2 by the way that stuck point 2-3 is fixedly embedded, the insulator 1 and the ground strip 3 by ground strip mounting hole 1-4 with Fixture block 3-1 is fixedly connected.

The SMD mother socket also includes pcb board 4, and the pcb board 4 and the terminal 2 on insulator 1 and ground strip 3 are logical Soldering is crossed to be fixedly connected.

Arm of force reinforcement 2-4 is provided between the contact zone 2-2 and stuck point 2-3 of the terminal 2；The terminal backshank 2-1 bags Include terminal backshank head 2-1-1 and terminal pins root of the tail portion 2-1-2, terminal backshank head 2-1-1 and terminal pins root of the tail the portion 2- Bending part between 1-2 is provided with terminal backshank reinforcement 2-1-3；The terminal backshank 2-1 uses not wide structure, the terminal Backshank root 2-1-2 width is more than the terminal backshank reinforcement 2-1-3, and the terminal backshank reinforcement 2-1-3 width is more than The terminal backshank head 2-1-1, the intensity of terminal 2 is effectively raised, improve the service life of socket.

The insulation jube 1-3 both ends are provided with reinforcement 1-3-1, strengthen insulation jube 1-3 intensity.

The socket 1-1 is by the face socket 1-1-1 parallel to pcb board 4 and perpendicular to the side of pcb board 4 to socket 1-1-2 Composition, contact pin can from face socket 1-1-1 and side to being inserted in socket 1-1-2, and can in socket 1-1 any switching laws Without influenceing its performance.

The socket 1-1 interfaces have carried out chamfered, guidance quality when effectively raising contact pin insertion socket 1-1.

The socket 1-1 provides contact pin 0~103 degree so that the scope of application of socket is wider.

In summary, led to by means of above-mentioned technical proposal of the present utility model, a kind of SMD mother socket of the utility model Cross to set on ground strip and stuck point is set on fixture block and terminal, on the basis of ensureing socket structure stable connection, realize that contact pin exists Large rotation is without influenceing its switching performance in socket.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in Protection domain within.

Claims

1. a kind of SMD mother socket, including insulator（1）, terminal（2）And ground strip（3）, it is characterised in that the ground strip （3）It is provided with fixture block（3-1）, the terminal（2）Both ends are set to terminal backshank（2-1）With by symmetrical concave panel group Into contact zone（2-2）, the terminal（2）Middle part is provided with stuck point（2-3）, the insulator（1）On be provided with and docked with contact pin Socket（1-1）, the insulator（1）Bottom is provided with several PIN holes（1-2）, the insulator（1）Upper some PIN holes （1-2）Between be provided with insulation jube（1-3）, the insulator（1）It is provided at both ends with ground strip mounting hole（1-4）, the insulation Body（1）PIN holes（1-2）In pass through stuck point（2-3）It is fixedly embedded to have the terminal（2）, the insulator（1）With the ground connection Piece（3）Pass through ground strip mounting hole（1-4）With fixture block（3-1）It is fixedly connected.

2. SMD mother socket according to claim 1, it is characterised in that the SMD mother socket also includes pcb board （4）, the pcb board（4）With insulator（1）On terminal（2）And ground strip（3）It is fixedly connected by soldering.

3. SMD mother socket according to claim 2, it is characterised in that the terminal（2）Contact zone（2-2）And card Point（2-3）Between be provided with arm of force reinforcement（2-4）.

4. according to the SMD mother socket described in claim any one of 1-3, it is characterised in that the terminal backshank（2-1）Bag Include terminal backshank head（2-1-1）With terminal pins root of the tail portion（2-1-2）, the terminal backshank head（2-1-1）With terminal backshank Root（2-1-2）Between bending part be provided with terminal backshank reinforcement（2-1-3）.

5. SMD mother socket according to claim 4, it is characterised in that the terminal backshank（2-1）Using not wide Structure, the terminal pins root of the tail portion（2-1-2）Width is more than the terminal backshank reinforcement（2-1-3）, the terminal backshank adds Strengthening tendons（2-1-3）Width is more than the terminal backshank head（2-1-1）.

6. SMD mother socket according to claim 5, it is characterised in that the insulation jube（1-3）Both ends, which are provided with, to be added Strengthening tendons（1-3-1）.

7. SMD mother socket according to claim 6, it is characterised in that the socket（1-1）By parallel to pcb board （4）Face socket（1-1-1）With perpendicular to pcb board（4）Side to socket（1-1-2）Composition.

8. SMD mother socket according to claim 7, it is characterised in that the socket（1-1）Interface is fallen Angle is handled.

9. SMD mother socket according to claim 8, it is characterised in that the socket（1-1）Contact pin is provided from described Face socket（1-1-1）To the side to socket（1-1-2）Scope of activities be 0~103 degree.