CN205900943U

CN205900943U - Blind formula board of inserting is aimed at to board connector to high accuracy

Info

Publication number: CN205900943U
Application number: CN201620833871.6U
Authority: CN
Inventors: 方人根
Original assignee: Jingdezhen Lixin Electronic Technology Co Ltd
Current assignee: Jingdezhen Lixin Electronic Technology Co Ltd
Priority date: 2016-08-03
Filing date: 2016-08-03
Publication date: 2017-01-18
Anticipated expiration: 2026-08-03

Abstract

The utility model discloses a blind formula board of inserting is aimed at to board connector to high accuracy, include: an orientation module and the 2nd orientation module, an orientation module go up along its length direction and are equipped with a plurality of plugs that the equidistance was arranged in proper order, and the 2nd orientation module goes up along its length direction and is equipped with a plurality of sockets that the equidistance was arranged in proper order, and plug and socket one -to -one all are equipped with in every socket and are used for holding the accommodation space rather than corresponding plug, all are equipped with the contact pin in every plug, all are equipped with the jack in every socket, every contact pin and insert rather than corresponding jack and close the connection, the beneficial effects of the utility model are that: through installing a plurality of plugs in advance on an orientation module, install a plurality of sockets in advance on the 2nd orientation module, then carry out the butt joint between board and the board, can realize the accurate location of plug and socket to accurate counterpoint when guaranteeing many blind inserting of board and board.

Description

A kind of high accuracy is directed at blindmate formula board to board connector

Technical field

This utility model is related to a kind of board to board connector, and more particularly, to a kind of high accuracy is directed at blindmate formula plate and plate is connected Device.

Background technology

With the development of wireless communication technique, the whole machine such as various military-civil microwave communications, mobile communication, fine measuring instrument System integration degree more and more higher, increasingly tends to miniaturization, modularity, therefore, needs to use much intensive in these equipment Space in carry out the adapter of multidigit blindmate transmitting radio frequency signal, and this adapter requires very to axiality and position degree Height, board to board connector of the prior art is all to rely on the single plug and socket guide openings of itself to be positioned, on business Difference impact cause para-position deviation larger, or even multiple connector to slotting when can damage contact pin or jack, thus cause contact Bad and lead to machine system radiofrequency signal lost efficacy.

Utility model content

In order to solve the above problems, this utility model provides a kind of high accuracy and is directed at blindmate formula board to board connector, its Purpose is to improve the alignment precision of board to board connector, realizes the plug and socket precise positioning on locating module, it is to avoid contact pin With the damage of jack and lead to radiofrequency signal lost efficacy.

To achieve these goals, this utility model offer technical scheme below:

A kind of high accuracy is directed at blindmate formula board to board connector, comprising: the first locating module and the second locating module, and first Multiple plugs of equidistant arrangement are sequentially provided with along its length on locating module, on the second locating module along its length according to The secondary multiple sockets being provided with equidistant arrangement, plug is corresponded with socket, is equipped with for accommodating corresponding thereto in each socket The receiving space of the plug answered, is equipped with contact pin in each plug, is equipped with jack in each socket, each contact pin and with its phase Corresponding jack plugs together connection, and each plug is equipped with annular projection, is equipped with annular recess in each socket, each ring-type Groove and annular projection corresponding thereto are adapted.

Further, the annular projection on each plug is located at the one end deviating from the first locating module on plug, and each is inserted Annular recess in seat is located at the bottom of receiving space.

Further, the height of each plug is all equal with the depth of the receiving space in each socket.

Further, the one end deviating from the second locating module in each socket is equipped with the slope for guiding.

Further, the annular projection on each plug and this plug are integrally formed.

Further, the distance between the distance between adjacent plug of each two socket adjacent with each two is equal.

This utility model provides a kind of high accuracy and is directed at blindmate formula board to board connector, and its advantage is: passes through Multiple plugs are pre-installed on the first locating module, multiple sockets are pre-installed on the second locating module, Ran Houjin Docking between andante and plate, it is possible to achieve plug and socket precise positioning, thus ensure accurate when plate and plate multidigit blindmate Para-position.

Brief description

The disassemblying structure that Fig. 1 is directed at blindmate formula board to board connector for a kind of high accuracy that this utility model provides is illustrated Figure；

Fig. 2 is directed at the structural representation of blindmate formula board to board connector for a kind of high accuracy that this utility model provides；

In figure: 1, the first locating module；2nd, the second locating module；3rd, plug；4th, socket；5th, contact pin；6th, jack；7th, accommodate Space；8th, annular projection；9th, annular recess.

Specific embodiment

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 description is it is clear that described embodiment is only a part of embodiment of this utility model 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 making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

As depicted in figs. 1 and 2, this utility model provides a kind of high accuracy and is directed at blindmate formula board to board connector, comprising: First locating module 1 and the second locating module 2, the first locating module 1 is sequentially provided with the many of equidistant arrangement along its length Individual plug 3, the second locating module 2 is sequentially provided with multiple sockets 4 of equidistant arrangement, plug 3 and socket 4 one along its length One is corresponding, is equipped with the receiving space 7 for accommodating plug 3 corresponding thereto, is all provided with each plug 3 in each socket 4 There is contact pin 5, in each socket 4, be equipped with jack 6, each contact pin 5 and jack corresponding thereto 6 plug together connection, each plug 3 On be equipped with annular projection 8, be equipped with annular recess 9 in each socket 4, each annular recess 9 and ring-type corresponding thereto Raised 8 are adapted, by the design of said structure so that in the contact pin 5 in each plug 3 and socket 4 corresponding thereto Jack 6 plugs together connection, and the annular recess 9 in the annular projection 8 on each plug 3 and socket 4 corresponding thereto is adapted, and makes By multiple plugs 3 are pre-installed on the first locating module 1, multiple sockets 4 must be pre-installed in the second locating module 2 On, then enter docking between andante and plate, it is possible to achieve plug 3 and socket 4 precise positioning, thus ensureing that plate is blind with plate multidigit Accurate para-position when slotting.

The adaptation of the annular recess 9 in annular projection 8 and corresponding socket 4 on each plug 3 in said structure So that plug 3 and socket 4 keep preferably positioning after in contact pin 5 insertion jack 6, and contact pin 5 and jack 6 are all without damage Bad, lead machine system radiofrequency signal will not lose efficacy, extracted also very just in the receiving space 7 in socket 4 in plug 3 simultaneously Victory, improves accuracy, stability and the motility of board to board connector.

In one kind preferably embodiment, the annular projection 8 on each plug 3 is located at and deviates from the first positioning mould on plug 3 One end of block 1, the annular recess 9 in each socket 4 is located at the bottom of receiving space 7, the height of each plug 3 and each socket The depth of the receiving space 7 in 4 is all equal, thus plug 3 is fully accommodated in receiving space 7 after realizing in plug 3 insertion socket 4 Interior.

In one kind preferably embodiment, the one end deviating from the second locating module 2 in each socket 4 is equipped with for guiding Slope, make the receiving space 7 of plug 3 accurately socket 4 by the slope in socket 4 when plug 3 inserts socket 4 Interior.

In one kind preferably embodiment, the annular projection 8 on each plug 3 is integrally formed with this plug 3, such knot Structure is easy to make.

In one kind preferably embodiment, the distance between adjacent plug of each two 3 socket 4 adjacent with each two it Between distance equal, thus realizing multiple plugs 3 on the first locating module 1 and multiple sockets 4 of the second locating module 2 are preferable Ground grafting, the distance between the first locating module 1 and the second locating module 2 can be adjusted according to actual service condition.

This utility model provides a kind of high accuracy and is directed at blindmate formula board to board connector, can achieve ± 0.02mm centre-to-centre spacing The blindmate to plate for the plate, can fully ensure that the accurate be aligned of contact pin and jack, improve board to board connector reliability in the application Degree, and can output multiple location holes according to actual needs, realize multiple connector boards to plate multidigit accurate blindmate, fully protect Demonstrate,prove the accurate be aligned of all contact pins and jack.

The above, preferred embodiment only of the present utility model, not in order to limit this utility model, every foundation is originally Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this Within the protection domain of utility model technical scheme.

Claims

1. a kind of high accuracy is directed at blindmate formula board to board connector it is characterised in that including: the first locating module and the second positioning Module, described first locating module is sequentially provided with multiple plugs of equidistant arrangement, described second positioning mould along its length Multiple sockets of equidistant arrangement are sequentially provided with block, described plug is corresponded with described socket, each institute along its length State the receiving space being equipped with socket for accommodating described plug corresponding thereto, be equipped with slotting in each described plug Pin, is equipped with jack in each described socket, and each described contact pin and described jack corresponding thereto plug together connection, each institute State and be equipped with annular projection on plug, in each described socket, be equipped with annular recess, each described annular recess and with its phase Corresponding described annular projection is adapted.

2. a kind of high accuracy according to claim 1 is directed at blindmate formula board to board connector it is characterised in that described in each Described annular projection on plug is located at the one end deviating from described first locating module on described plug, in each described socket Described annular recess is located at the bottom of described receiving space.

3. a kind of high accuracy according to claim 2 is directed at blindmate formula board to board connector it is characterised in that described in each The height of plug is all equal with the depth of the described receiving space in socket each described.

4. a kind of high accuracy according to claim 1 is directed at blindmate formula board to board connector it is characterised in that described in each The one end deviating from described second locating module in socket is equipped with the slope for guiding.

5. a kind of high accuracy according to claim 1 is directed at blindmate formula board to board connector it is characterised in that described in each Described annular projection on plug and plug this described are integrally formed.

6. a kind of high accuracy according to claim 1 is directed at blindmate formula board to board connector it is characterised in that each two phase The distance between the distance between adjacent described plug described socket adjacent with each two is equal.