CN208157675U - The plate of strong lock construction is to plate Male head connector - Google Patents

Abstract

The utility model discloses a kind of plate of strong lock construction to plate Male head connector, Male head connector includes the fixed feet being assembled together, plastic body and conductive terminal, and conductive terminal is anti-N font structure, and there are many places sunk structure, arrangement in equilateral triangle in surface；Electrical contact surfaces many places recess with base conductive terminal contacts point contact, fall into base conductive terminal contacts point in male connector conductive terminal groove, each contact of conductive terminal is fixed, make male and female base connector to insert after will not occur be detached from and turning problem；Using heavy plastic structure around plastic body and conductive terminal, prevent the generation of the excessive glue problem as caused by Shooting Technique；Respectively there is a protrusion in plastic body the right and left side, one end is that round and smooth cambered surface is connected with edge surface rounding off, master-slave seat to it is slotting when from guide function, master-slave seat pulls up well when separating, this protrusion is small with base main body inside groove contact surface, there are large spaces with base main body inside groove for this exterior, have fulcrum effect when tiltedly pulling up.

Description

The plate of strong lock construction is to plate Male head connector

Technical field

The utility model relates to a kind of plates of strong lock construction to plate Male head connector, wear for mobile phone, digital camera, intelligence Wear the connection of the portion the computer products Inner signal circuit such as equal hand-held electronic products, NB, PAD.

Background technique

Currently, board to board connector is essentially all that there are locking mechanisms for the two contact directions in left and right, this structure cannot The problem of overturning is easy to appear after avoiding public connector male connector and base from fastening.Current board to board connector product on the market is all It is single-point or the kinds of point mode way of contact, the board to board connector product through-current capability of such miniaturization is all poor.Plate arrives at present Connector for substrate is substantially single-point or two point contact mode, only guarantees contact by mutual extrusion in the same direction.This The fixing of the kind way of contact can be poor.

Summary of the invention

Purpose of the utility model is to solve problems of the existing technology, are particularly developed a kind of plate of strong lock construction To plate Male head connector.

The technical scheme adopted by the utility model is that：A kind of plate of strong lock construction is to plate Male head connector, which is characterized in that The Male head connector includes fixed feet, plastic body and the conductive terminal that assembly is integrated, and the conductive terminal is set as anti-N word Type structure is equipped with an ironed break difference structure on the conductive terminal left side, and the first terraced font groove is equipped on the right of conductive terminal, It is equipped with the second terraced font groove at the top of conductive terminal, ironed break difference structure in conductive terminal, the first terraced font groove and the The form arrangement in equilateral triangle of the position of two terraced this three of font groove, it is convex for three with socket connector conductive terminal Starting point engages and contacts, and forms a circuit loop.

Heavy plastic structure is set as around the plastic body and conductive terminal of Male head connector described in the utility model, for preventing Excessive glue.

It is set at left and right sides of plastic body described in the utility model there are two protrusion, it is light when for being separated with socket connector It extracts；Two raised one end are set as round and smooth cambered surface, and round and smooth cambered surface is connected with plastic body side rounding off, for connecting with base Connect device to it is slotting when provide guiding effect.

Beneficial effect caused by the utility model is：

1. conductive terminal is anti-N font structure, there is many places sunk structure in electrical contact surfaces, the sunk structure is in equilateral Triangular pitch, and the contact of conductive terminal corresponding with socket connector contacts, the contact of socket connector conductive terminal is fallen Enter into multiple recess of Male head connector conductive terminal, conductive terminal is locked, will not get loose after fastening male and female end With overturning.

2. the two sunk structures and base of the conductive terminal left side ironed structure recess and the terraced font groove in the right first The conductive terminal contacts of connector, and limit in above-below direction；Prevent the at the top of due to conductive terminal second terraced font groove with The reaction force of the U-shaped conductive terminal bottom third contact contact of socket connector loosens Male head connector upwards, causes mother Hold the discontiguous problem in U-shaped conductive terminal bottom third contact.

3. the U-shaped conductive terminal bottom of the second terraced font groove structure and socket connector thirdly connects at the top of conductive terminal Touching, and left and right overturning occurs in base main body for limitation male connector in left and right directions.

4. conductive terminal and plastic body are fixed together to plate Male head connector using the technique of injection molding by plate, plastic cement master Body, using heavy plastic structure, effectively prevents the problem of Shooting Technique causes excessive glue generation around conductive terminal.

5. respectively having a protrusion in Male head connector plastic body the right and left side, this raised one end and plastic body bottom Face is connected, and the other end is that round and smooth cambered surface is connected with edge surface rounding off.The cambered surface of this rounding off linking plays male-female coupling Device to it is slotting when guide function.The protrusion of this two sides is that Male/female connector is facilitated easily to pull up when separating, this protrusion and base Connector body inside groove contact surface is small, and exterior and socket connector main body inside groove are there are large space, tool when separation tiltedly pulls up There is fulcrum effect.

Detailed description of the invention

The Male head connector and the overall structure stereogram after socket connector assembly that Fig. 1 is the utility model；

Fig. 2 is the sectional view of Fig. 1；

Fig. 3 is the utility model male connector structure perspective view；

Fig. 4 is the explosive view of Fig. 3；

Fig. 5 is the enlarged drawing of a conductive terminal in Fig. 4；

Fig. 6 is the sectional view in Fig. 5 on the left of conductive terminal；

The contact sectional view of Fig. 7 the utility model male connector conductive terminal and base conductive terminal；

Fig. 8 is the partial enlarged view of the plastic body in Fig. 3；

Fig. 9 is the sectional view of the plastic body in Fig. 3.

Specific embodiment

Below in conjunction with attached drawing, the utility model is described in further detail：

Referring to figs. 1 to Fig. 9, a kind of plate of strong lock construction of the design to plate Male head connector includes consolidating of being integrated of assembly Determine foot 1, plastic body 2 and conductive terminal 3, conductive terminal 3 is set as anti-N font structure 3.1, is equipped with one on 3 left side of conductive terminal A ironed break difference structure 3.2 is equipped with the first terraced font groove 3.3 on the right of conductive terminal 3, is equipped at the top of conductive terminal 3 Second terraced font groove 3.4, the ironed terraced font groove 3.3 of break difference structure 3.2, first and the second terraced font in conductive terminal 3 The position of 3.4 this three of groove form arrangement in equilateral triangle, for three raised points with socket connector conductive terminal Engage and contact, forms a circuit loop.

Conductive terminal 3 uses copper material metal by hardware dies bending and molding for anti-N font, and anti-N font outer surface has more A recess.It is whole that this multiple metal terminal can become one using injection molding process.

Three contact points of socket connector conductive terminal respectively with the upper ironed break difference structure 3.2, first of anti-N font Terraced font groove 3.3 and the second terraced font groove 3.4 contact, and are among the fixed feature for crouching and being recessed at three.This three The equilateral triangle that contacting points position is formed, the contact on every both sides are all fixed by groove, cannot be move freely.This design feature can To ensure that plate will not be overturn in socket connector plastic body easily to plate Male head connector, will not be connect easily with base Device conductive terminal is detached from.The each contact of conductive terminal is fixed, and male and female base connector is made to be detached from and turn over to that will not occur after inserting Turn problem.

It is set as heavy plastic structure 2.1 around the plastic body 2 and conductive terminal 3 of Male head connector, for preventing excessive glue, such as schemes 3, shown in Fig. 8.This heavy plastic structure design can be to avoid the excessive glue defect for generating injection molding process.

It is set at left and right sides of plastic body 2 there are two protrusion 2.2, i.e. respectively there are a protrusion in two sides, for connecting with base Device is easily extracted when separating；Two 2.2 one end of protrusion are set as round and smooth cambered surface 2.2.1, round and smooth cambered surface 2.2.1 and 2 side of plastic body Face rounding off linking, for socket connector to it is slotting when provide guiding effect.

Assembly of the plate to plate Male head connector：Conductive terminal 3 is first combined into one by Shooting Technique and plastic body 2 It is whole, then the fixed feet 1 at both ends is plugged on to the both ends of plastic body 2, assembly is integrated.Finally the male connector of the design is connected It connects device and socket connector is welded in PCB circuit board, then fasten to Male head connector and socket connector together, It is engaged to form locking mode by master-slave seat conductive terminal contacts, conductive terminal can be realized and connect together, to form electricity The conducting effect on road.

Claims (3)

1. a kind of plate of strong lock construction is to plate Male head connector, which is characterized in that the Male head connector includes that assembly is integrated Fixed feet（1）, plastic body（2）And conductive terminal（3）, the conductive terminal（3）It is set as anti-N font structure（3.1）, leading Electric terminal（3）The left side is equipped with an ironed break difference structure（3.2）, in conductive terminal（3）The right is equipped with the first terraced font groove （3.3）, in conductive terminal（3）Top is equipped with the second terraced font groove（3.4）, conductive terminal（3）Upper ironed break difference structure （3.2）, the first terraced font groove（3.3）With the second terraced font groove（3.4）The position of this three form row in equilateral triangle Cloth engages and contacts for three raised points with socket connector conductive terminal, forms a circuit loop.

2. the plate of strong lock construction is to plate Male head connector as described in claim 1, which is characterized in that the modeling of the Male head connector Glue main body（2）With conductive terminal（3）Surrounding is set as heavy plastic structure（2.1）, for preventing excessive glue.

3. the plate of strong lock construction is to plate Male head connector as claimed in claim 2, which is characterized in that the plastic body（2）It is left Right two sides set there are two protrusion（2.2）, easily extracted when for being separated with socket connector；Two protrusions（2.2）One end is set as Round and smooth cambered surface（2.2.1）, round and smooth cambered surface（2.2.1）With plastic body（2）The linking of side rounding off, is used for and socket connector To it is slotting when provide guiding effect.