CN206041023U - Connector and buckle device thereof - Google Patents

Abstract

The utility model discloses a connector buckle device, including being used for the buckle body fixed with the PCB board, be provided with multiunit pin subassembly on the buckle body. The utility model discloses a buckle device, including being used for the buckle body fixed with the PCB board, be provided with multiunit pin subassembly on the buckle body, using the utility model discloses a during buckle device, fix through multiunit pin subassembly and PCB board, play clamping effect to the PCB board for buckle body and PCB board welded fastening in -process, the PCB board is difficult not hard up or crooked, guarantees the firm of in welding process PCB board, makes PCB board and connector more firm. The utility model also provides a connector including above -mentioned buckle device has above -mentioned technological effect.

Description

A kind of adapter and its bayonet unit

Technical field

This utility model is related to electronic digital equipment technical field, more particularly, it relates to a kind of adapter and its buckle Device.

Background technology

Existing USB TYPE C male seat adapters common on the market are typically designed to the pattern of one side latch pins, i.e., LATCH is welded on the pin on PCB PAD, and in PCB one sides, only one pin of design is used for welding, and LATCH is a kind of buckle dress Put, in the connectors, effect is to prevent from adapter data wire from released during normal insertion use easily to go offline and lead for design Connection is caused to cut off.

The design of current one side LATCH pins on the market, as shown in Figure 1 and Figure 2, Fig. 1 is buckle in prior art The structural representation of device；Fig. 2 is the structural representation of adapter in prior art.Wherein, 01 is buckle body, and 02 is to draw Foot.Because during adapter welding pcb board, needs play a part of to clamp PCB the pin of LATCH, i.e., in welding During allow adapter and pcb board fixation do not loosen easily with it is crooked, and one side only designs the mould of a LATCH pin Formula, can cause PCB to fix uneven, PCB occur and weld crooked, and PCB PAD can not fully be aligned with terminal pins and be misplaced, short The problems such as road, occurs.

After because of adapter and PCB welding, on pcb board, weld CABLE cable data lines again, integrated connection device need through Wrenching test this test, i.e., after USB TYPE C male seats adapter inserts female seat, applied with a vertical strength It is added in the four direction (above, below, the left side, the right side) of USB Type C male seat adapters, adapter connection hit tester Device, when strength is applied to above adapter, adapter not may occur in which the bad feelings such as open circuit, damage, hit in use Condition occurs.And the LATCH of one side pin is in test process, because not being firmly fixed very much between PCB and adapter, one side The big pin of only one of which is welded on above pcb board, easily occur in test process open circuit, damage, hit it is bad, cause to survey Examination failure.

In sum, the problem that the bayonet unit of adapter is easily opened a way in test process, damaged how is efficiently solved, It is current those skilled in the art's urgent problem.

Utility model content

In view of this, first purpose of the present utility model is to provide a kind of bayonet unit of adapter, with the company of solution The problem that the bayonet unit of device is easily opened a way in test process, damaged is connect, second purpose of the present utility model is to provide one kind Including the adapter of above-mentioned bayonet unit.

In order to reach above-mentioned first purpose, this utility model provides following technical scheme：

A kind of bayonet unit of adapter, including the buckle body for being fixed with pcb board, is arranged on the buckle body There are multigroup pin components.

Preferably, in above-mentioned bayonet unit, the pin components include the first pin and second pin, and described first draws Foot and the second pin are located at the centrage both sides of the thickness direction of the buckle body.

Preferably, in above-mentioned bayonet unit, first pin and the second pin are in the centrage both sides pair Claim to arrange.

Preferably, in above-mentioned bayonet unit, the pin components are two groups, and described in two groups, pin components are in the buckle It is symmetrical arranged on body.

Preferably, in above-mentioned bayonet unit, the buckle body and the one that the pin components are stamped molding Formula structure.

The bayonet unit that this utility model is provided, including the buckle body for being fixed with pcb board, is arranged on buckle body There are multigroup pin components, in the bayonet unit provided using this utility model, carried out by multigroup pin components and pcb board solid It is fixed, clamping action is played to pcb board so that during buckle body and pcb board are welded and fixed, pcb board is difficult to loosen or crooked, Ensure the firm of in welding process pcb board so that pcb board is more consolidated with adapter.

In order to reach above-mentioned second purpose, this utility model additionally provides a kind of adapter, and the adapter includes above-mentioned Any one bayonet unit, as above-mentioned bayonet unit has above-mentioned technique effect, the adapter with the bayonet unit also should With corresponding technique effect.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is the structural representation of bayonet unit in prior art；

Fig. 2 is the structural representation of adapter in prior art；

The structural representation of the bayonet unit that Fig. 3 is provided for this utility model embodiment；

The structural representation of the adapter that Fig. 4 is provided for this utility model embodiment.

In accompanying drawing, labelling is as follows：

Buckle body 01, pin 02；

Buckle body 1, pin 2, adapter 3.

Specific embodiment

This utility model embodiment discloses a kind of bayonet unit of adapter, is being surveyed with solving the bayonet unit of adapter The problem easily opened a way during examination, damage.

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

Fig. 1-Fig. 4 is referred to, Fig. 1 is the structural representation of bayonet unit in prior art；Fig. 2 is connection in prior art The structural representation of device；The structural representation of the bayonet unit that Fig. 3 is provided for this utility model embodiment；Fig. 4 is that this practicality is new The structural representation of the adapter that type embodiment is provided.

In a kind of specific embodiment, the bayonet unit of adapter 3 includes the buckle body for fixing with pcb board 1, multigroup pin components are provided with buckle body 1.Bayonet unit is typically fixedly connected with adapter 3, is made by bayonet unit The position for obtaining pcb board and adapter 3 is fixed, and is being fixed the two by modes such as welding, by multigroup pin set Relative position of the part by pcb board on adapter 3 is fixed, and plays clamping action to pcb board so that connect in welding process Connect device 3 and pcb board be not in loosen easily with it is crooked, and pcb board is fixed by multiple pin components so which is solid Determine effect preferably, will not cause the phenomenon of failure welding in welding process of the pcb board with adapter 3 due to loosening, and In test process, be not in open circuit, damage, the phenomenon of hit, effectively increase the reliability of adapter 3.

Herein and hereafter multigroup is two groups and more than two, pcb board can be carried out by arranging multigroup pin components It is preferably firm so that the phenomenon for loosening will not occur in its welding process with adapter 3.

Specifically, pin components may include that the first pin and second pin, the first pin and second pin are located at buckle sheet The centrage both sides of the thickness direction of body 1.

The centrage of the thickness direction of buckle body 1, i.e., carried out buckle body 1 on the thickness direction of buckle body 1 The straight line divided equally, the first pin and second pin are arranged in the both sides of centrage, leave grasping part so that pcb board between the two Can be placed in grasping part and be fixed so that some places of pcb board are clamped by two pins 2, clamping effect Preferably, prevent pcb board from the phenomenon for loosening occurring in welding process.

It should be noted that first, second symbol for only distinguishing pin 2 herein and hereafter, in other embodiments, Pin 2 can also be made a distinction by other symbols or character, in protection domain of the present utility model.

In other embodiments, pin components can also include the pin 2 of other quantity, and pin 2 can be according to reality Production need placed, as long as identical technique effect can be reached, concrete implementation mode is not construed as limiting, this Place is only more preferred embodiment.

Further, the first pin and second pin are symmetrical arranged in centrage both sides.I.e. flat with central axis In face, the projection of the first pin and second pin is point-blank so that its shape is more regular, simple structure, is easy to life Produce.Certainly, in other embodiments, it is also possible to be not symmetrical arranged, can be such as center by the first pin and second pin Between the projection in the vertical plane of line at an angle so that bigger to the holding area of pcb board, the acting surface on pcb board Product increases, and its clamping effect more preferably, specifically, can need voluntarily to be configured according to actual production.

On the basis of the various embodiments described above, pin components are two groups, and two groups of pin components are symmetrically set on buckle body 1 Put.Such as it is symmetrical arranged at the two ends of buckle body 1, the two ends of pcb board is clamped, certainly, also may be used in other embodiments To be fixed to pcb board by arranging multigroup pin components, its position can be configured according to the actual needs, as long as can Identical technique effect is reached, the group number and set location to specific pin components does not make excessive restriction.

Further, buckle body 1 and the integral structure that pin components are stamped molding.Buckle body 1 can lead to Cross in punching course by the way of tearing, each pin 2 in upper and lower surfaces of stamping forming buckle body 1, in buckle The two ends of body 1 respectively arrange two pins 2, fix pcb boards by four pins 2, solve in welding process because pcb board with Adapter 3 is fixed the failure welding phenomenon for loosely causing and is produced.Buckle body 1 can carry out one by mould with pin components Formula molding, production process are simple.

Based on the bayonet unit provided in above-described embodiment, this utility model additionally provides a kind of adapter 3, the adapter 3 include any one bayonet unit in above-described embodiment, employ the bayonet unit in above-described embodiment due to the adapter 3, So the beneficial effect of the adapter 3 refer to above-described embodiment.

In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (6)

1. a kind of bayonet unit of adapter, it is characterised in that include the buckle body for fixing with pcb board, the buckle Multigroup pin components are provided with body.

2. bayonet unit according to claim 1, it is characterised in that the pin components include that the first pin and second draws Foot, first pin and the second pin are located at the centrage both sides of the thickness direction of the buckle body.

3. bayonet unit according to claim 2, it is characterised in that first pin and the second pin are described Centrage both sides are symmetrical arranged.

4. the bayonet unit according to any one of claim 1-3, it is characterised in that the pin components are two groups, two groups The pin components are symmetrical arranged on the buckle body.

5. bayonet unit according to claim 4, it is characterised in that the buckle body is Jing punchings with the pin components Molded integral structure.

6. a kind of adapter, it is characterised in that include the bayonet unit as described in any one of claim 1-5.