CN2899160Y

CN2899160Y - Structure improvement of plate to plate connector

Info

Publication number: CN2899160Y
Application number: CNU2006200120199U
Authority: CN
Inventors: 廖志伟
Original assignee: ENTERY INDUSTRIAL Co Ltd
Current assignee: ENTERY INDUSTRIAL Co Ltd
Priority date: 2006-04-03
Filing date: 2006-04-03
Publication date: 2007-05-09
Anticipated expiration: 2016-04-03

Abstract

A structure improvement of plate-to-plate connector mainly comprises a male base and a female base. A containing groove with a plurality of terminals are on the male base to position the contact terminal, the contact terminal mainly comprises a welding part, a fixing part, and a contact part, and the contact part is extended out of the male base, meanwhile two positioning holes through which the positioning terminal can be positioned are respectively arranged on the two sides of the male base; a butt groove is provided on the female base, and a plurality of fixed-terminal containing grooves communicating with the bottom of the female base are provided at the inner side of the butt groove, a fixing hole is arranged at the top of the containing groove to hold a fixed terminal, and the fixed terminal also comprises a welding part, a fixed part, and a clamping part, when the fixed terminal is inserted into the containing groove, the clamping part at the top is fixed in the fixing hole so the fixed terminal is not easy to wiggle or deflect, and when the male base is inserted in the butt groove, an electrical contact force can be effectively ensured, so the practicability of the utility model is effectively enhanced.

Description

The structural improvement of board to board connector

Technical field

The utility model relates to a kind of connector, particularly be the connector of a kind of plate to plate.

Background technology

Along with Science and Technology Day reaches increasingly, various electronic product upgrades day by day, as the personal digital assistant that gazed at by compatriots at present, mobile phone, Related products such as portable computer, it is except bringing in constant renewal in and cooperating world trends and the trend, another developing direction is constantly to satisfy the demand of environment for use, especially on the higher connector of assembled height, the structural design of its insulating body and terminal more need have special consideration, the fixed terminal of present existing its female seat of board to board connector structure is owing to need cooperate with corresponding male seat, simultaneously, adding needs to use on higher height, make the length of fixed terminal to extend upward, reach with the male seat contact terminal and electrically contact mutually, yet, because the length of female seat fixed terminal increases, it is to extend along plastic body is inboard simultaneously, making terminal top leading edge be easy to generate after assembling towards the situation of male seat assembling grove skew takes place, and then when itself and male seat are mutually combined, be difficult for assembling, influence the running of electronic product because influence its electrical contact force and chucking power.

Every shortcoming that this case creator derives in view of above-mentioned existing board to board connector is improved innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, finishes the structural improvement of this part board to board connector in successful research and development eventually.

Summary of the invention

It is a kind of when male seat and female seat assembling simultaneously electrically during contact that the purpose of this utility model promptly is to provide, and its fixed terminal and contact terminal are can effectively maintain contact force and the structural improvement of the board to board connector of chucking power.

An of the present utility model purpose is to be to provide a kind of structural improvement that can effectively avoid fixed terminal to cause the bad board to board connector in location when assembling.

Another purpose of the present utility model is the structural improvement that is to provide a kind of simple structure, easily manufactured board to board connector.

Another purpose of the present utility model is to be to provide a kind of structural improvement with board to board connector of plurality of advantages such as simple to operate.

For achieving the above object, the technical solution adopted in the utility model is: the structural improvement that a kind of board to board connector is provided, it comprises: a male seat, it includes an insulating body, it mainly is cuboid for a Founder for this insulating body, be to be provided with several terminal storage tanks on this body, by so that the ccontaining location of contact terminal to be provided, it consists predominantly of a weld part wherein above-mentioned contact terminal, fixed part and contact site, when contact terminal is assembled in the terminal storage tank, its weld part is that level is put in the body outer rim, it is welded on the circuit board uses, barb and terminal storage tank that fixed part then sees through its both sides are fixed mutually, the then protruding body outer rim that is exposed at of contact site, and its global shape of this contact site is slightly S-type, makes it effectively be improved its strain contact force body both sides and is respectively equipped with a location hole, by using with the location that the location terminal is provided;

One female seat, it includes the insulating body of a Founder, and be to be provided with a docking groove that can supply male seat to peg graft and locate thereon, the docking groove inboard then is respectively equipped with the several fixed terminal storage tanks that are interconnected with the body bottom, the storage tank top then is provided with a fixing hole, by with ccontaining fixed terminal, this fixed terminal is to include weld part, fixed part and holding section, when being plugged in the terminal storage tank when it, above-mentioned weld part also level is put in the body bottom, it is welded on the circuit board uses, barb and terminal storage tank that fixed part then sees through its both sides are fixed mutually, and the then ccontaining fixing hole that is fixed on of the top leading edge of holding section makes fixed terminal be difficult for producing and waves, the phenomenon of skew, wherein its global shape of holding section is slightly to be a ㄈ font, and in docking groove, extend, make when male seat is plugged in docking groove, more can effectively keep electrical contact force, both sides, body bottom then are respectively equipped with a location hole, by using with the location that the location terminal is provided; When male seat is plugged on the female seat docking groove, the contact site of its male seat contact terminal be Elastic Contact on the fixed part of female seat fixed terminal, simultaneously contact site is to the internal strain contact, and then effectively reaches the effect of electrical contact retention, improves the product practicality; Except that this, be subjected to the elastic contact deformation of male seat contact terminal for fear of the holding section, it is to be extended with a stopper section in the both sides, holding section, seeing through the stopper section is fastened in the terminal storage tank, then can significantly improve the rigidity of holding section, can effectively avoid the inside crimp in holding section, cause the situation of contact force decay to take place.

The structural improvement of board to board connector provided by the utility model when comparing mutually with other existing structure, has more following advantage:

1. the utility model is the cooperation that interfixes that sees through holding section and fixing hole, skew and error when making it effectively be avoided assembling;

2. its integral body of female seat of the present utility model holding section is slightly to be the ㄈ font, sees through holding section and contact terminal contact matching simultaneously, it is made things convenient for and effectively adjusts contact force and chucking power.

Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.

Description of drawings

Fig. 1 is the structure improved male seat perspective exploded view of the utility model board to board connector;

Fig. 2 is the three-dimensional combination of the structure improved male seat schematic diagram of the utility model board to board connector;

Fig. 3 is the structure improved female seat perspective exploded view of the utility model board to board connector;

Fig. 4 is the three-dimensional combination of the structure improved female seat schematic diagram of the utility model board to board connector;

Fig. 5 is the structure improved three-dimensional combination schematic diagram of the utility model board to board connector;

Fig. 6 is the structure improved combination generalized section of the utility model board to board connector;

Fig. 7 is another structural upright schematic diagram of structure improved fixed terminal of the utility model board to board connector.

Description of reference numerals: 1-male seat; The 11-body; 12-terminal storage tank; The 13-location hole; The 2-contact terminal; The 21-weld part; The 22-fixed part; The 221-barb; The 23-contact site; 3-locatees terminal; The 4-female seat; The 41-body; The 42-docking groove; 43-terminal storage tank; The 44-fixing hole; The 45-location hole; The 5-fixed terminal; The 51-weld part; The 52-fixed part; The 521-barb; The 53-holding section; The 531-stopper section; 6-locatees terminal.

Embodiment

See also Fig. 1 to shown in Figure 4, decompose and the combination schematic diagram for the three-dimensional decomposition of the structure improved male seat of board to board connector provided by the utility model, combination and female seat are three-dimensional, it includes:

One male seat 1, it includes an insulating body 11, it mainly is cuboid for a Founder for this insulating body 11, be to be provided with several terminals storage tank 12 on this body 11, by so that the ccontaining location of contact terminal 2 to be provided, it consists predominantly of a weld part 21 wherein above-mentioned contact terminal 2, fixed part 22 and contact site 23, when contact terminal 2 is assembled in terminal storage tank 12, its weld part 21 is that level is put in body 11 outer rims, it is welded on the circuit board uses, the barb 221 that 22 of fixed parts see through its both sides is fixed mutually with terminal storage tank 12,23 protruding body 11 outer rims that are exposed at of contact site, and these contact site 23 its global shapes are slightly S-type, make it effectively be improved its strain contact force, body 11 both sides are respectively equipped with a location hole 13, and the location of location terminal 3 is provided;

One female seat 4, it includes the insulating body 41 of a Founder, and be to be provided with a docking groove 42 that can supply male seat to peg graft and locate thereon, docking groove 42 inboards then are respectively equipped with the several fixed terminal storage tanks 43 that are interconnected with body 41 bottoms, storage tank 43 tops then are provided with a fixing hole 44, by with ccontaining fixed terminal 5, this fixed terminal 5 is to include weld part 51, fixed part 52 and holding section 53, when it is plugged in terminal storage tank 43, above-mentioned weld part 51 also level is put in body 41 bottoms, it is welded on the circuit board uses, the barb 521 that 52 of fixed parts see through its both sides is fixed mutually with terminal storage tank 43, the then ccontaining fixing hole 44 that is fixed on of the top leading edge of holding section 53, making fixed terminal 5 be difficult for producing waves, the phenomenon of skew, wherein holding section 53 its global shapes are slightly to be a ㄈ font, and in docking groove 42, extend, make when male seat 1 is plugged in docking groove 42, the electrical contact force of more effective maintenance, both sides, body 41 bottom then are respectively equipped with a location hole 45, and the location of location terminal 6 is provided.

See also Fig. 5 and shown in Figure 6, structure improved three-dimensional combination and cross-sectional view for the utility model board to board connector, when male seat 1 is plugged on female seat 4 docking grooves 42, the contact site 23 of its male seat 1 contact terminal 2 is that Elastic Contact is on the holding section 53 of female seat 4 fixed terminals 5, contact site 23 is to contact to internal strain simultaneously, and then effectively reach the effect of electrical contact retention, improve the product practicality;

See also shown in Figure 7, another structural upright schematic diagram of structure improved fixed terminal for the utility model board to board connector, 53 are subjected to the Elastic Contact of male seat 1 contact terminal 2 and are out of shape for fear of the holding section, it is to be extended with a stopper section 531 in 53 both sides in the holding section, seeing through stopper section 531 is fastened in the terminal storage tank 43, then can significantly improve the rigidity of holding section 53, can effectively avoid holding section 53 inside crimps, cause the situation of contact force decay.

More than explanation is for this is novel just illustrative, and nonrestrictive, those of ordinary skills understand, and under the situation of the spirit and scope that do not break away from following claims and limited, can make many modifications, change, or equivalent.

Claims

1. the structural improvement of a board to board connector is characterized in that, it comprises:

One male seat, it includes an insulating body, this body is provided with several terminal storage tanks that ccontaining location of contact terminal is provided, it consists predominantly of a weld part, fixed part and contact site this contact terminal, when contact terminal is assembled in the terminal storage tank, its weld part is that level places the body outer rim, it is welded on the circuit board uses, barb and terminal storage tank that fixed part then sees through its both sides are fixed mutually, the then protruding body outer rim that is exposed at of contact site, and its global shape of this contact site is slightly S-type, and the body both sides are respectively equipped with a location hole;

One female seat, it includes an insulating body, and be to be provided with a docking groove that can supply male seat to peg graft and locate thereon, the docking groove inboard then is respectively equipped with several fixed terminal storage tanks that are interconnected with the body bottom, the storage tank top then is provided with a fixing hole that is used for ccontaining fixed terminal, this fixed terminal includes weld part, fixed part and holding section, when it is plugged in the terminal storage tank, above-mentioned weld part also level is put in the body bottom, barb and terminal storage tank that fixed part then sees through its both sides are fixed mutually, the then ccontaining fixing hole that is fixed on of the top leading edge of holding section, wherein its global shape of holding section is slightly to be a ㄈ font, and in docking groove, extend, male seat is plugged in the docking groove, and both sides, body bottom then are respectively equipped with a location hole.

2. the structural improvement of board to board connector according to claim 1 is characterized in that, the insulating body of this male seat is a cuboid.

3. the structural improvement of board to board connector according to claim 1 is characterized in that, the insulating body of this female seat is a square.

4. the structural improvement of board to board connector according to claim 1 is characterized in that, these both sides, holding section are extended with a stopper section, sees through the stopper section and is fastened in the fixed terminal storage tank.

5. the structural improvement of a board to board connector, it includes a male seat and female seat, the body of this male seat is provided with several terminal storage tanks that ccontaining location of contact terminal is provided, it consists predominantly of a weld part, fixed part and contact site this contact terminal, and contact site is the protruding body outer rim that is exposed at, and the body both sides are respectively equipped with one the location hole of locating terminal position is provided; The body of this female seat is provided with a docking groove, and is respectively equipped with the storage tank of the ccontaining fixed terminal that several and body bottom be interconnected in the docking groove inboard, and this fixed terminal also includes weld part, fixed part and holding section, it is characterized in that:

This fixed terminal storage tank top is provided with a fixing hole, when fixed terminal is plugged in the terminal storage tank, and the ccontaining fixing hole that is fixed in the holding section on its top.

6. the structural improvement of board to board connector according to claim 5, wherein the insulating body of this male seat is a cuboid.

7. the structural improvement of board to board connector according to claim 5, wherein the insulating body of this female seat is a upright body.