CN209544652U - Board to board connector - Google Patents
Board to board connector Download PDFInfo
- Publication number
- CN209544652U CN209544652U CN201822273394.4U CN201822273394U CN209544652U CN 209544652 U CN209544652 U CN 209544652U CN 201822273394 U CN201822273394 U CN 201822273394U CN 209544652 U CN209544652 U CN 209544652U
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- CN
- China
- Prior art keywords
- end wall
- shielding portion
- board
- wall
- insulating body
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Abstract
The utility model discloses a kind of board to board connector; including the insulating body extended longitudinally, the terminal being immobilizated on insulating body and protective cradle positioned at insulating body longitudinal direction both ends; the insulating body is equipped with the two sidewalls extended longitudinally and connects the end walls of two sidewalls, and the protective cradle is fixed on end wall and is equipped with the end wall shielding plate for being covered in end wall.The outer wall shielding portion that the end wall shielding plate includes the end wall shielding portion for being covered in end wall top surface, bends downward from the both lateral sides side of end wall shielding portion the side shielding portion of extension and extends from the outer side edges bending of end wall shielding portion, the end wall shielding portion, side shielding portion and outer wall shielding portion three enclose jointly to be set to form seamless corner shielding portion, and the corner shielding portion is covered in the apex angle of end wall both lateral sides.The protective cradle realizes the full package structure to the apex angle of insulating body, that is, realizes the protection of the apex angle to board to board connector end wall, to prevent the breakage of insulating body.
Description
Technical field
The utility model relates to a kind of board to board connector more particularly to a kind of plate with metal coating bracket to connect to plate
Connect device.
Background technique
Board to board connector (Board to Board Connector, abbreviation BTB) is that electronic equipment is (such as mobile phone, flat
Plate computer etc.) in a kind of connector for being commonly used, effect is the mainboard and each mould group (such as display mould for realizing electronic equipment
Group touches mould group, camera module etc.) between machinery and interconnection electrically.Board to board connector usually by plug and is inserted
Two parts of seat form, and the plug and socket by plastic body and the conductive terminal being immobilizated on plastic body and form, plastic cement
Body mainly plays insulation and positioning conductive terminal, and conductive terminal main function is conducting.Under normal conditions, existing plate pair
The plug and socket of connector for substrate will increase protective cradle also to promote self-strength, and also there is protective cradle protection to insulate
The plastic cement of ontology damaged function from scraping.However, the protective cradle of existing plug be only capable of protection insulating body top surface,
The positions such as side are injury-free, and the apex angle for having ignored insulating body is also to be easy impaired position.Thus plate is caused to connect plate
The breakage for connecing the insulating body of plug after device assembles is easy to appear and assembles the abnormal conditions such as not in place.
Therefore, it is desirable to a kind of new board to board connector be proposed, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of board to board connector with protective cradle, which guarantees
The full package protection of the apex angle of the insulating body of board to board connector.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of board to board connector, including along longitudinal direction
The insulating body of extension, the terminal being immobilizated on insulating body and the protective cradle positioned at insulating body longitudinal direction both ends, it is described exhausted
Edge ontology is equipped with the two sidewalls extended longitudinally and connects the end walls of two sidewalls, and the protective cradle is fixed on end wall and sets
There is the end wall shielding plate for being covered in end wall.The end wall shielding plate includes the end wall shielding portion for being covered in end wall top surface, from end wall
The both lateral sides side of shielding portion bends downward the side shielding portion of extension and extends from the outer side edges bending of end wall shielding portion outer
Wall shielding portion, the end wall shielding portion, side shielding portion and outer wall shielding portion three enclose jointly to be set to form seamless corner masking
Portion, the corner shielding portion are covered in the apex angle of end wall both lateral sides.
In a preferred embodiment, the corner shielding portion is full package structure and is covered in end wall transverse direction vertex
Top surface, side and outside wall surface.
In a preferred embodiment, the protective cradle is equipped with the sidewall-masked piece for being at least partly covered in side wall, institute
State the transverse ends that sidewall-masked piece is connected to end wall shielding plate.
In a preferred embodiment, the sidewall-masked piece is equipped with the side extended longitudinally from the both ends of end wall shielding portion
Wall shielding portion, the sidewall-masked portion are at least partly covered in the top surface of side wall.
In a preferred embodiment, the sidewall-masked piece is additionally provided with the outer side edges from sidewall-masked portion and bends downward and prolongs
The welding foot stretched, the welding foot are snapped in the outside wall surface of side wall.
In a preferred embodiment, the side shielding portion of the end wall shielding plate is at least partly covered in the outer wall of side wall
Face, and the welding foot is located at the front of side shielding portion.
In a preferred embodiment, the insulating body is equipped with the lock buckling groove positioned at side wall outside wall surface, the welding foot
It is contained in lock buckling groove and is equipped with the hangnail for being sticked in lock trough wall surface.
In a preferred embodiment, outside wall surface of the outer surface of the welding foot without departing from side wall, and the welding foot
Extend downwardly the bottom surface beyond insulating body.
In a preferred embodiment, the outer wall shielding portion is covered in end wall outside wall surface, and the outer wall shielding portion
Outside wall surface of the outer surface without departing from end wall.
In a preferred embodiment, the protective cradle is made of metalwork by being drawn molding mode.
Compared with prior art, the utility model has the following beneficial effects: the end wall shielding plate includes being covered in end
The end wall shielding portion of wall top surface, the side shielding portion that extension is bent downward from the both lateral sides side of end wall shielding portion and from end wall hide
The outer wall shielding portion that the outer side edges bending in portion extends is covered, the end wall shielding portion, side shielding portion and outer wall shielding portion three are total
It sets to form seamless corner shielding portion with enclosing, the corner shielding portion is covered in the apex angle of end wall both lateral sides.The protection branch
Frame realizes the full package structure to the apex angle of insulating body, that is, realizes the protection of the apex angle to board to board connector end wall,
To prevent the breakage of insulating body.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model plug board to board connector.
Fig. 2 is the partially exploded diagram of plug board to board connector shown in FIG. 1.
Fig. 3 is the side view of plug board to board connector shown in FIG. 1.
Fig. 4 is the stereoscopic schematic diagram of protective cradle in plug board to board connector shown in FIG. 1.
Fig. 5 is the bottom view of protective cradle shown in Fig. 4.
Fig. 6 is the stereoscopic schematic diagram of the utility model socket board to board connector.
Fig. 7 is the decomposition diagram of socket board to board connector shown in fig. 6.
Fig. 8 is the top view of socket board to board connector shown in fig. 6.
Fig. 9 is the stereoscopic schematic diagram of protective cradle in socket board to board connector shown in Fig. 7.
Specific embodiment
Referring to FIG. 1 to 5, the utility model discloses a kind of board to board connector, and the board to board connector is
One plug board to board connector 100 and including the insulating body 10 extended longitudinally, the terminal 20 being immobilizated on insulating body 10
And the protective cradle 30 positioned at the longitudinal both ends of insulating body 10.The insulating body 10 be equipped with the two sidewalls 11 that extend longitudinally and
It is connected to the end walls 12 of two sidewalls 11.The two sidewalls 11 and end walls 12 limit jointly forms slot 13, the slot 13
For docking the grafting of board to board connector (not shown).
The protective cradle 30 is to be fixed on insulating body 10 by being drawn molding mode and being made and assemble by metalwork
On end wall 12, to promote the integral strength of plug board to board connector 100.In conjunction with shown in Fig. 4 and Fig. 5, the protective cradle
30 are equipped with and are covered in the end wall shielding plate 31 of end wall 12 and are at least partly covered in the sidewall-masked piece 32 of side wall 11, the side wall
Shielding plate 32 is connected to the transverse ends of end wall shielding plate 31.
The end wall shielding plate 31 includes the end wall shielding portion 311 for being covered in 12 top surface of end wall, from end wall shielding portion 311
The outer wall that both lateral sides side bends downward the side shielding portion 312 of extension and extends from the outer side edges bending of end wall shielding portion 311
Shielding portion 313, the end wall shielding portion 311, side shielding portion 312 enclosed jointly with 313 three of outer wall shielding portion set to be formed it is seamless
Corner shielding portion 314, the corner shielding portion hides 314 apex angles for being overlying on 12 both lateral sides of end wall.The corner shielding portion 314
For full package structure and it is covered in top surface, side and the outside wall surface of the lateral vertex of end wall 12.It realizes to insulating body 10
The full package structure of apex angle, that is, realize the protection of the apex angle to 100 end wall 12 of plug board to board connector, to prevent absolutely
The breakage of edge ontology 10.
The sidewall-masked piece 32 of the protective cradle 30 is equipped with the side wall extended longitudinally from the both ends of end wall shielding portion 311
Shielding portion 321, the sidewall-masked portion 321 are at least partly covered in the top surface of side wall 11.The sidewall-masked piece 32 is additionally provided with
Bend downward the welding foot 322 of extension from the outer side edges in sidewall-masked portion 321, the welding foot 322 can be fixedly mounted on
On the circuit board (not shown) that plug board to board connector 100 is electrically connected.
The side shielding portion 312 of the end wall shielding plate 31 is at least partly covered in the outside wall surface of side wall 11, and the weldering
Pin 322 is located at the front of side shielding portion 312.The welding foot 322 is snapped in the outside wall surface of side wall 11, will protect branch
Frame 30 is fixed on insulating body 10.The insulating body 10 is equipped with the lock buckling groove (not labeled) positioned at 11 outside wall surface of side wall, institute
It states welding foot 322 and is contained in lock buckling groove and is equipped with the hangnail 323 for being sticked in lock trough wall surface, it is solid to reinforce protective cradle 30
Determine to the stability on insulating body 10.
The outer wall shielding portion 313 of the end wall shielding plate 31 is covered in 12 outside wall surface of end wall, and the outer wall shielding portion 313
Outer surface without departing from end wall 12 outside wall surface.Meanwhile the outer surface of the welding foot 322 is also without departing from the outer wall of side wall 12
Face, and the welding foot 322 extends downwardly the bottom surface beyond insulating body 10, so that protective cradle 30 is increasing insulating body 10
Intensity and while realize the conducting of high current, also do not increase the whole volume of board to board connector 100.
Refering to shown in Fig. 6 to Fig. 9, the utility model discloses a kind of socket board to board connector 200, the socket pair
Connector for substrate 200 has socket protective bracket 60 that can be matched with the plug protective cradle 30 of plug board to board connector 100.
The socket board to board connector 200 includes the insulating body 40 extended longitudinally, the terminal 50 being immobilizated on insulating body 40
And the protective cradle 60 positioned at the longitudinal both ends of insulating body 40.The insulating body 40 is equipped with the center island extended longitudinally
41, the end walls 43 of two sidewalls 42 are connected to positioned at the two sidewalls 42 of 41 both lateral sides of island portion and.The island portion 41, two sidewalls 42
And end walls 43 limit jointly and form slot 44, the slot 44 is for docking the insertion of board to board connector.
The assembling of protective cradle 60 is fixed on the end wall 43 of insulating body 40, to promote board to board connector 200
Integral strength.As shown in connection with fig. 9, the protective cradle 60 be equipped at least partly be covered in end wall 43 end wall shielding plate 61 and
It is at least partly covered in the sidewall-masked piece 62 of side wall 42, the sidewall-masked piece 62 is connected to lateral the two of end wall shielding plate 61
End.The end wall shielding plate 61, which is equipped with, is covered in the outer wall shielding portion 611 of 43 outside wall surface of end wall, from the top of outer wall shielding portion 611
Hold the intermediate end wall shielding portion 612 to bend inwards and the end wall elastic arm to bend inwards from the top two sides of outer wall shielding portion 611
613.The end wall shielding portion 612 is at least partly covered in the top surface of end wall 43 and is held in the inner wall of end wall 43.
The end wall elastic arm 613 is located at the both lateral sides of end wall shielding portion 612 and protrudes into slot 14, to insert
Guarantee passing through for high current when seat 200 grafting of board to board connector.The inner wall of the end wall elastic arm 613 and side wall 12 simultaneously
Between be formed with gap, the inner wall of the gap from side wall 43, which is recessed, to be formed, to have when end wall 613 elastic deformation of elastic arm
There are enough spaces.
The sidewall-masked piece 62 of the protective cradle 60 is equipped with the side extended longitudinally from the both ends of end wall shielding portion 411
Shielding portion 621, the side shielding portion 621 are at least partly covered in the outside wall surface of side wall 11.And the side shielding portion 621 blocks
It is buckled in the outside wall surface of side wall 42, protective cradle 60 to be fixed on insulating body 40.
The sidewall-masked piece 62 is additionally provided with from the top margin of side shielding portion 621 and bends inwards the sidewall-masked portion of extension
622 and sidewall elastomer arm 623, the sidewall elastomer arm 623 be located at the front in sidewall-masked portion 622.The sidewall-masked portion 622
It is at least partly covered in the top surface of side wall 42 and is held in the inner wall of side wall 42, the sidewall elastomer arm 623 protrudes into slot
In 14, to guarantee passing through for high current in socket 200 grafting of board to board connector.Simultaneously the sidewall elastomer arm 623 with
Gap is formed between the inner wall of side wall 42, the end wall 43 of the insulating body 40 is equipped with corresponding to sidewall elastomer arm 623
The inner wall of recessing groove 45, recessing groove 45 from the end wall 43 is recessed to be formed, tool when making sidewall elastomer 623 elastic deformation of arm
There are enough spaces.
The socket board to board connector 200 (amounts to 4 elasticity by end wall elastic arm 613 and sidewall elastomer arm 623
Arm) setting can with when docking board to board connector grafting with relatively stable engagement.The socket connects plate simultaneously
Device 200 is connect by 4 elastic arms, improves the ability of 200 overcurrent of socket board to board connector.Guarantee that socket connects plate
10A high current can be crossed by connecing device 200.
In conclusion the above is only the preferred embodiments of the present utility model only, the utility model should not be limited with this
Range, i.e., it is all according to simple equivalent changes and modifications made by the utility model claims book and description, all answer
Still belong to the range that the utility model patent covers.
Claims (10)
1. a kind of board to board connector including the insulating body extended longitudinally, the terminal being immobilizated on insulating body and is located at
The protective cradle at insulating body longitudinal direction both ends, the insulating body are equipped with the two of the two sidewalls extended longitudinally and connection two sidewalls
End wall, the protective cradle are fixed on end wall and are equipped with the end wall shielding plate for being covered in end wall；It is characterized by: the end wall
Shielding plate includes the end wall shielding portion for being covered in end wall top surface, the side for bending downward from the both lateral sides side of end wall shielding portion extension
Face shielding portion and the outer wall shielding portion extended from the outer side edges bending of end wall shielding portion, the end wall shielding portion, side shielding portion
It is enclosed jointly with outer wall shielding portion three and sets to form seamless corner shielding portion, the corner shielding portion is covered in end wall both lateral sides
Apex angle.
2. board to board connector as described in claim 1, it is characterised in that: the corner shielding portion is full package structure and screening
It is overlying on the top surface, side and outside wall surface of end wall transverse direction vertex.
3. board to board connector as described in claim 1, it is characterised in that: the protective cradle is equipped with and is at least partly covered in
The sidewall-masked piece of side wall, the sidewall-masked piece are connected to the transverse ends of end wall shielding plate.
4. board to board connector as claimed in claim 3, it is characterised in that: the sidewall-masked piece is equipped with from end wall shielding portion
The sidewall-masked portion that extends longitudinally of both ends, the sidewall-masked portion is at least partly covered in the top surface of side wall.
5. board to board connector as claimed in claim 4, it is characterised in that: the sidewall-masked piece is additionally provided with from sidewall-masked
The outer side edges in portion bend downward the welding foot of extension, and the welding foot is snapped in the outside wall surface of side wall.
6. board to board connector as claimed in claim 5, it is characterised in that: the side shielding portion of the end wall shielding plate is at least
Part is covered in the outside wall surface of side wall, and the welding foot is located at the front of side shielding portion.
7. board to board connector as claimed in claim 5, it is characterised in that: the insulating body, which is equipped with, is located at side wall outside wall surface
Lock buckling groove, the welding foot is contained in lock buckling groove and is equipped with the hangnail for being sticked in lock trough wall surface.
8. board to board connector as claimed in claim 7, it is characterised in that: the outer surface of the welding foot is without departing from side wall
Outside wall surface, and the welding foot extends downwardly the bottom surface beyond insulating body.
9. board to board connector as described in claim 1, it is characterised in that: the outer wall shielding portion is covered in end wall outer wall
Face, and the outer surface of the outer wall shielding portion is without departing from the outside wall surface of end wall.
10. board to board connector as described in claim 1, it is characterised in that: the protective cradle is to pass through pumping by metalwork
Draw molding mode to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273394.4U CN209544652U (en) | 2018-12-29 | 2018-12-29 | Board to board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273394.4U CN209544652U (en) | 2018-12-29 | 2018-12-29 | Board to board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209544652U true CN209544652U (en) | 2019-10-25 |
Family
ID=68267520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822273394.4U Active CN209544652U (en) | 2018-12-29 | 2018-12-29 | Board to board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209544652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564716A (en) * | 2020-05-14 | 2020-08-21 | 启东乾朔电子有限公司 | Board-to-board connector |
| WO2022111286A1 (en) * | 2020-11-24 | 2022-06-02 | 荣耀终端有限公司 | Connector female socket, connector male socket, connector, and electronic device |
-
2018
- 2018-12-29 CN CN201822273394.4U patent/CN209544652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564716A (en) * | 2020-05-14 | 2020-08-21 | 启东乾朔电子有限公司 | Board-to-board connector |
| WO2022111286A1 (en) * | 2020-11-24 | 2022-06-02 | 荣耀终端有限公司 | Connector female socket, connector male socket, connector, and electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |