CN205790699U - Board to board connector - Google Patents
Board to board connector Download PDFInfo
- Publication number
- CN205790699U CN205790699U CN201620472602.1U CN201620472602U CN205790699U CN 205790699 U CN205790699 U CN 205790699U CN 201620472602 U CN201620472602 U CN 201620472602U CN 205790699 U CN205790699 U CN 205790699U
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- China
- Prior art keywords
- adapter
- insulation shell
- board
- lead
- gathering sill
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Abstract
The utility model discloses a kind of board to board connector, including the first adapter matched and the second adapter, described first adapter is provided with the lead protruded to described second adapter direction, on described second adapter, corresponding described lead is provided with gathering sill, described lead alignment is plugged in described gathering sill, guides described first adapter and the second adapter in mating connection.Board to board connector of the present utility model, by arranging lead and gathering sill on two devices in mating connection, guidance capability is strong so that adapter has blindmate guide function, it is achieved two adapters are smooth and easy to be connected, and erection & lift efficiency reduces cost；Further, when two adapters pull away, lead departs from along gathering sill, can prevent adapter upper terminal from bending.
Description
Technical field
This utility model relates to communication technical field, particularly relates to a kind of board to board connector.
Background technology
In adapter, board to board connector is the connection that in current all connector types, transmittability is the strongest
Device, is widely used in the industry such as power system, communication network.In current board to board connector, mutually
The Male/female connector of grafting is only guided by the chamfering arranged on public connector wherein, it is achieved insert
Connecing, there is following defect in this chamfering guide frame: during Male/female connector pairing, in public connector peripheral frame
Chamfering the least, needing could smooth and easy insertion after accurate para-position；When Male/female connector pulls away, because of male-female coupling
There is gap between device, female connectors can be made to occur without guide frame, band angle causes public affairs when extracting
Adapter upper terminal bends.
Utility model content
The technical problems to be solved in the utility model is, for existing drawbacks described above, it is provided that a kind of band
The board to board connector of blindmate guide function.
This utility model solves its technical problem and be the technical scheme is that plate is connected by a kind of plate of offer
Device, including the first adapter matched and the second adapter, described first adapter is provided with to described
The lead that second adapter direction is protruded, on described second adapter, corresponding described lead is provided with guiding
Groove, described lead alignment is plugged in described gathering sill, guides described first adapter and second to connect
Device is in mating connection.
Preferably, described first adapter includes the first insulation shell and is arranged on described first insulation
The first terminal group on housing；Described second adapter includes suitable with described first insulation shell
Two insulation shells and be arranged on the second terminal group on described second insulation shell；Described the first terminal
Organize and the second corresponding setting of terminal group；
Described lead is arranged on described first insulation shell, and described gathering sill is arranged on described second exhausted
On edge housing.
Preferably, described lead is formed as one the insulation lead on described first insulation shell；
Or, described lead is metal lead.
Preferably, described lead is arranged at least end at described first insulation shell two ends, described
The corresponding described lead of gathering sill is arranged at least end at described second insulation shell two ends.
Preferably, described second insulation shell is provided with storage tank towards the side of described first insulation shell,
One end of described second terminal group is positioned at described storage tank, the other end stretches out the described second insulation shell back of the body
Side to described first insulation shell；
Described first insulation shell coordinates in described storage tank towards the side of described second insulation shell,
Described second terminal group is positioned at one end of described storage tank and contacts with described the first terminal group and be connected.
Preferably, described gathering sill is positioned at least one end of described storage tank.
Preferably, at least one side of described first insulation shell is additionally provided with the holding section of protrusion, described
The side that second insulation shell is corresponding is provided with slot, and described holding section coordinates in described slot.
Preferably, the through described storage tank of described slot.
Preferably, described lead is provided with guiding tapering towards the end of described second adapter, described in lead
Internal face to the corresponding opening of groove is provided with and guides the spigot surface of taper fit.
Preferably, the outer peripheral face in described guiding tapering is cambered surface or inclined-plane.
Board to board connector of the present utility model, by arrange on two devices in mating connection lead and
Gathering sill, guidance capability is strong so that adapter has blindmate guide function, it is achieved two adapters are smooth and easy
It is connected, erection & lift efficiency, reduces cost；Further, when two adapters pull away, lead
Depart from along gathering sill, can prevent adapter upper terminal from bending.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation during board to board connector assembling of this utility model one embodiment；
Fig. 2 is the structural representation after board to board connector shown in Fig. 1 assembles；
Fig. 3 is the structural representation of the first adapter in Fig. 1；
Fig. 4 is the structural representation of the second adapter in Fig. 1；
Fig. 5 be another embodiment of this utility model board to board connector in the structural representation of the first adapter
Figure.
Detailed description of the invention
In order to technical characteristic of the present utility model, purpose and effect are more clearly understood from, existing comparison
Accompanying drawing describes detailed description of the invention of the present utility model in detail.
As shown in Figure 1, 2, the board to board connector of this utility model one embodiment, including matched
A connector 1 and the second adapter 2.First adapter 1 is provided with to the second adapter 2 direction protrusion
Lead 10, on the second adapter 2, corresponding lead 10 is provided with gathering sill 20, and lead 10 alignment is inserted
It is connected in gathering sill 20, guides the first adapter 1 and the second adapter 2 in mating connection.
When board to board connector assembles, first pass through lead 10 alignment and insert gathering sill 20, guide first
Adapter 1 and the accurate of the second adapter are directed at, and lead 10 and gathering sill 20 have certain length,
Guidance capability is strong, it is achieved the blindmate of board to board connector.Separating the first adapter 1 and the second adapter 2
Time, lead 10 moves along gathering sill 20 to the direction away from gathering sill 20, at the first adapter 1
After departing from the second adapter 2, lead 10 just departs from gathering sill 20, prevents the first adapter 1 He very well
/ or the bending of the second adapter 2 upper terminal.
So that lead 10 more preferably inserts in gathering sill 20, lead 10 is towards the second adapter 2
End be provided with guiding tapering 101, the internal face of the corresponding opening of gathering sill 20 is provided with and guides tapering
101 spigot surfaces 201 coordinated.The outer peripheral face guiding tapering 101 is cambered surface or inclined-plane；Spigot surface 201 with
The outer peripheral face guiding tapering 101 is correspondingly arranged so that both can match slip.
The shape of cross section of lead 10 does not limits, and can be circle, polygon etc..
As shown in Figure 3,4, wherein, the first adapter 1 includes the first insulation shell 11 and is arranged on
The first terminal group 12 on first insulation shell 11；The first terminal group 12 is made up of multiple the first terminals,
Multiple the first terminals are intervally arranged.The first terminal group 12 can be embedding when injection mo(u)lding the first insulation shell 11
If on the first insulation shell 11 wherein, or by inserting mode being insert molded.
Second adapter 2 includes second insulation shell 21 suitable with the first insulation shell 11, Yi Jishe
Put the second terminal group 22 on the second insulation shell 21；Second terminal group 22 is by multiple second terminal group
Become, multiple second terminal intervals arrangements.The first terminal group 12 and the second corresponding setting of terminal group 22,
After the first adapter 1 and the second adapter 2 are connected, the first terminal of the first terminal group 12 and
Second terminal of two-terminal group 22 contacts connection one by one, it is achieved conduction.Second terminal group 22 can be in injection
It is embedded wherein during molding the second insulation shell 21, or the second insulation shell being insert molded by inserting mode
On body 21.
Lead 10 is arranged on the first insulation shell 11, may be provided at the first insulation shell 11 further
At least end at two ends.The corresponding lead 10 of gathering sill 20 is arranged on the second insulation shell 21 two ends
At least end.
In the present embodiment, the insulation that lead 10 is formed as one on the first insulation shell 11 guides
Post.
Further, the most as shown in Figure 3,4, the second insulation shell 21 is towards the first insulation shell 11
Side is provided with storage tank 23, and one end of the second terminal group 22 is positioned at storage tank 23, the other end stretches out
The side of the second insulation shell 21 first insulation shell 11 dorsad.First insulation shell 11 is exhausted towards second
The side of edge housing 21 coordinates in storage tank 23, and the second terminal group 22 is positioned at the one of storage tank 23
End contacts with the first terminal group 12 and is connected, as shown in Figure 2.
Wherein, the first insulation shell 11 can be provided with several terminals groove towards the side of the second insulation shell 21
13, as shown in Figure 3, one end of the first terminal group 12 is positioned at terminal groove 13, and the other end stretches out
The side of one insulation shell 11, second insulation shell 21 dorsad.One end of second terminal group 22 can put in end
Conduction is contacted with the first terminal group 12 in pilot trench 13.
Gathering sill 20 can be located at least one end of storage tank 23.
Further, in the present embodiment, the first insulation shell 11 equal to or less than the second insulation shell 21
The length of upper storage tank 23.Lead 10 is arranged at the two ends of the first insulation shell 11, gathering sill 20
It is arranged in the two ends of storage tank 23, relative with two leads 10 respectively.First adapter 1 is to lead
To post 10 alignment guide groove 20 and when being inserted, the side of the first adapter 1 is simultaneously fitted to second
In the storage tank 23 of adapter 2.
Further, as in Figure 2-4, at least one side of the first insulation shell 11 is additionally provided with protrusion
Holding section 14, the side of the second insulation shell 21 correspondence is provided with slot 24, and holding section 14 coordinates
In slot 24, improve the first adapter 1 and fitment stability of the second adapter 2, rise too
The guide effect connected to both.
In the present embodiment, holding section 14 on the first insulation shell 11 between two leads 10；
The through storage tank of slot 24 23, between two gathering sills 20.
When board to board connector assembles, on the first adapter 1, lead 10 is directed on the second adapter 2
Gathering sill 20, makes holding section 14 also be directed at slot 24 simultaneously；Lead 10 is coupled to gathering sill
After in 20, holding section 14 is also coupled in slot 24, and the first adapter 1 and the second adapter 2 are joined
Conjunction links together.
As it is shown in figure 5, the first adapter 1 of the board to board connector that it is another embodiment of this utility model
Structural representation.In the present embodiment, the lead 10 on the first adapter 1 is metal lead.
Metal lead can be embedded wherein when injection mo(u)lding the first insulation shell 11, or by grafting side
On the first insulation shell 11 that formula is insert molded；Shape does not limits, and can be circle or polygon etc..
Other structure of first adapter 1 and the second adapter all refer to above-mentioned Fig. 1-4 illustrated embodiment
Described in, do not repeat them here.
The foregoing is only embodiment of the present utility model, not thereby limit patent model of the present utility model
Enclose, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion,
Or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in patent of the present utility model
In protection domain.
Claims (10)
1. a board to board connector, including the first adapter (1) matched and the second adapter (2), it is characterized in that, described first adapter (1) is provided with the lead (10) protruded to described second adapter (2) direction, the upper corresponding described lead (10) of described second adapter (2) is provided with gathering sill (20), described lead (10) alignment is plugged in described gathering sill (20), guides described first adapter (1) and the second adapter (2) in mating connection.
Board to board connector the most according to claim 1, it is characterised in that described first adapter (1) includes the first insulation shell (11) and is arranged on the first terminal group (12) on described first insulation shell (11)；Described second adapter (2) includes second insulation shell (21) suitable with described first insulation shell (11) and is arranged on the second terminal group (22) on described second insulation shell (21)；Described the first terminal group (12) and the second terminal group (22) corresponding setting；
Described lead (10) is arranged on described first insulation shell (11), and described gathering sill (20) is arranged on described second insulation shell (21).
Board to board connector the most according to claim 2, it is characterised in that described lead (10) is formed as one the insulation lead on described first insulation shell (11)；Or, described lead (10) is metal lead.
Board to board connector the most according to claim 2, it is characterized in that, described lead (10) is arranged at least end at described first insulation shell (11) two ends, and the corresponding described lead of described gathering sill (20) (10) is arranged at least end at described second insulation shell (21) two ends.
Board to board connector the most according to claim 2, it is characterized in that, described second insulation shell (21) is provided with storage tank (23) towards the side of described first insulation shell (11), and one end of described second terminal group (22) is positioned at described storage tank (23), the other end stretches out the side of described the most described first insulation shell of second insulation shell (21) (11)；
Described first insulation shell (11) coordinates in described storage tank (23) towards the side of described second insulation shell (21), and described second terminal group (22) is positioned at one end of described storage tank (23) and contacts with described the first terminal group (12) and be connected.
Board to board connector the most according to claim 5, it is characterised in that described gathering sill (20) is positioned at least one end of described storage tank (23).
Board to board connector the most according to claim 5, it is characterized in that, the holding section (14) of protrusion it is additionally provided with at least one side of described first insulation shell (11), the side of described second insulation shell (21) correspondence is provided with slot (24), and described holding section (14) coordinate in described slot (24).
Board to board connector the most according to claim 7, it is characterised in that the through described storage tank of described slot (24) (23).
9. according to the board to board connector described in any one of claim 1-8, it is characterized in that, described lead (10) is provided with guiding tapering (101) towards the end of described second adapter (2), and the internal face of the corresponding opening of described gathering sill (20) is provided with and guides the spigot surface (201) that tapering (101) coordinates.
Board to board connector the most according to claim 9, it is characterised in that the outer peripheral face of described guiding tapering (101) is cambered surface or inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472602.1U CN205790699U (en) | 2016-05-23 | 2016-05-23 | Board to board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472602.1U CN205790699U (en) | 2016-05-23 | 2016-05-23 | Board to board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790699U true CN205790699U (en) | 2016-12-07 |
Family
ID=58115256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620472602.1U Active CN205790699U (en) | 2016-05-23 | 2016-05-23 | Board to board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790699U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459890A (en) * | 2019-06-24 | 2019-11-15 | 深圳市锦凌电子有限公司 | It is a kind of to connect anti-offset floating type board to board connector male connector |
| CN110620314A (en) * | 2018-06-19 | 2019-12-27 | 矢崎总业株式会社 | Connector connection structure and device complex |
| CN113471739A (en) * | 2020-03-30 | 2021-10-01 | 广濑电机株式会社 | Electrical connector for circuit board, electrical connector on opposite side, and electrical connector assembly |
| WO2022222424A1 (en) * | 2021-04-21 | 2022-10-27 | 东莞市鼎通精密科技股份有限公司 | Combined connector for communication device |
-
2016
- 2016-05-23 CN CN201620472602.1U patent/CN205790699U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110620314A (en) * | 2018-06-19 | 2019-12-27 | 矢崎总业株式会社 | Connector connection structure and device complex |
| CN110459890A (en) * | 2019-06-24 | 2019-11-15 | 深圳市锦凌电子有限公司 | It is a kind of to connect anti-offset floating type board to board connector male connector |
| CN113471739A (en) * | 2020-03-30 | 2021-10-01 | 广濑电机株式会社 | Electrical connector for circuit board, electrical connector on opposite side, and electrical connector assembly |
| JP2021158082A (en) * | 2020-03-30 | 2021-10-07 | ヒロセ電機株式会社 | Electric connector for circuit board, opposite side electric connector, and electric connector assembly |
| WO2022222424A1 (en) * | 2021-04-21 | 2022-10-27 | 东莞市鼎通精密科技股份有限公司 | Combined connector for communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |