CN109510008A - Board to board connector - Google Patents
Board to board connector Download PDFInfo
- Publication number
- CN109510008A CN109510008A CN201710833027.2A CN201710833027A CN109510008A CN 109510008 A CN109510008 A CN 109510008A CN 201710833027 A CN201710833027 A CN 201710833027A CN 109510008 A CN109510008 A CN 109510008A
- Authority
- CN
- China
- Prior art keywords
- board
- circuit board
- tongue piece
- connector
- piece portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Abstract
The present invention relates to a kind of board to board connector, including a first circuit board and a second circuit board；First circuit board offers an at least notch；Second circuit board includes a tongue piece portion of corresponding notch configuration, is set to several junctions on the corresponding surface of tongue piece portion two and is electrically connected several conductive parts of first circuit board；Board to board connector of the invention can effectively reduce the height between first circuit board and second circuit board as a result, suitable for the electronic device for tending to be frivolous.
Description
Technical field
The present invention is a kind of related connector, refers in particular to a kind of plate for meeting USB Type-C interface specification and connects to plate
Device.
Background technique
Due to the USB Type-C connector that current recent development comes out, have connection size is minimum, transmission speed is most fast,
Can just insert and anti-plug and it is backward compatible, applicability is high the advantages that, therefore USB Type-C connector is gradually by various 3C now
Electronic product is used.In addition, for the smartphone of large screen, in the above-mentioned USB Type-C connector of application, no
But it will increase whole height/volume, also can not really realize in the existing immovable situation of mobile phone size, designing has
Bigger screen.Therefore, how under the mechanism design of existing large screen cell phone, reach using USB Type-C connector and real
Now more large screen or compact-sized effect are a big project urgently to be resolved for the present invention.
Summary of the invention
It is an object of the present invention to provide the height between a kind of reduction first circuit board and second circuit board, to be applicable in
In the board to board connector for tending to frivolous electronic device.
To reach above-mentioned purpose, the present invention provides a kind of board to board connector, including a first circuit board and one second electricity
Road plate.First circuit board offers an at least notch.Second circuit board includes a tongue piece portion of corresponding notch configuration, is set to tongue
Several junctions on the corresponding surface in piece portion two and the several conductive parts for being electrically connected first circuit board.
In one embodiment, second circuit board is the circuit board for meeting USB Type-C interface specification, i.e. tongue piece portion
And each junction all meets USB Type-C interface specification, and the width of tongue piece portion is less than the width of notch, so as to in succession
Connect device grafting.
When first circuit board and second circuit board are electrically connected, each conductive part of second circuit board is a conductive terminal,
And it is for example amplexiformed in a manner of DIP or SMT with first circuit board.However in another specific embodiment, each conductive part can also be one
Conductive pad, and amplexiformed in a manner of SMT with first circuit board, the height between first circuit board and second circuit board is so reduced,
And then reaches compact structure design or vacate the space of more mechanism designs (ME).In another embodiment, also comprising set
Connect a metal shell of tongue piece portion.Metal shell meets USB Type-C interface specification and has a shell ontology, is set to shell sheet
An at least elastic slice for body, a positioning convex portion of adjacent elastic slice setting and the locating plate for being respectively arranged at shell ontology two sides.
In another embodiment, wherein at least part and positioning convex portion of elastic slice be towards the projection of tongue piece portion direction,
And each locating plate is penetrated or smooth is welded on each positioning region.
Board to board connector of the invention passes through each locating plate of metal shell, can be effectively reduced tongue piece portion in the first electricity
The degree shaken or shaken in the notch of road plate, to promote the stability with docking connector grafting.
Detailed description of the invention
Fig. 1 is the partial perspective view of the first preferred embodiment of the invention.
Fig. 2 is the exploded view of board to board connector of the present invention.
Fig. 3 is the perspective view of board to board connector of the present invention.
Fig. 4 A is the cross-sectional view of board to board connector of the present invention.
Fig. 4 B is another cross-sectional view of board to board connector of the present invention.
Fig. 4 C is the another cross-sectional view of board to board connector of the present invention.
Fig. 5 is the schematic diagram of board to board connector of the present invention and docking connector grafting.
Fig. 6 is the schematic diagram of the second preferred embodiment of the invention.
Fig. 7 is the schematic diagram of third preferred embodiment of the present invention.
Fig. 8 is the schematic diagram of the 4th preferred embodiment of the invention.
Fig. 9 is the combination diagram of Fig. 8.
Figure 10 is another combination diagram of Fig. 8.
Symbol description in attached drawing:
1 first circuit board；11 notches；12,14 positioning region；13 interfaces；2 second circuit boards；21 tongue piece portions；211 tables
Face；212 junctions；213 side edge parts；22 conductive parts；23 body parts；231 limit guide grooves；24 electronic building bricks；3 is preposition
Line；4 front panels；41 interfaces；42 openings；5 metal shells；51 shell ontologies；52 elastic slices；53 positioning convex portions；54
Locating plate；55 positioning grooves；56 slots；7 smartphones；71 openings；100 docking connectors；101 plugs.
Specific embodiment
Detailed description for the present invention and technology contents, cooperation schema is described as follows, however institute's accompanying drawings only provide ginseng
It examines and illustrates to use, be not intended to limit the present invention.
Referring to FIG. 1 to 5, the present invention provides a kind of board to board connector, including a first circuit board 1 and one second
Circuit board 2.In the first specific embodiment as shown in Figure 1, first circuit board 1 is preferably installed on a main frame (figure omits)
A mainboard (Mother Board), second circuit board 2 is then to meet a printed circuit board of USB Type-C interface specification, example
Such as rigid printed circuit board or soft printed circuit board.Therefore first circuit board 1 is additionally provided with is set side by side with second circuit board 2
Multiple interfaces 13, such as HDMI, USB2.0 or other suitable connectors do not limit.
In the present embodiment, first circuit board 1 offers at least a notch 11 and several positioning regions 12.Second circuit board 2
The tongue piece portion 21 that is configured including corresponding notch 11, the several junctions 212 for being set to 21 liang of tongue piece portion corresponding surfaces 211 and
It is electrically connected several conductive parts 22 of first circuit board 1.As shown in Figures 2 to 5, tongue piece portion 21 and each junction 212 all meet
USB Type-C interface specification, and the width of tongue piece portion 21 is less than the width of notch 11, connects so as to also correspond to USB Type-C
101 grafting of plug of the docking connector 100 of mouth specification.
Specifically, several junctions 212 are respectively exposed to two corresponding surfaces 211 of tongue piece portion 21 and are respectively formed one
Golden finger, and quantity is 24.In addition, the length of tongue piece portion 21 can protrude from the length of notch 11 or flush with notch 11,
It is even shorter than the length of notch 11, optionally adjusts, does not limit.
As shown in Fig. 4 A, Fig. 4 B and Fig. 4 C, each conductive part 22 of second circuit board 2 can be installed with double-row type encapsulating parts
Processing procedure (DIP；Dual In Line Package) or surface adhering technical (SMT；Surface Mount Technology)
Mode is amplexiformed with first circuit board 1.In other words, for DIP processing procedure as shown in Figure 4 A, it is conductive that each conductive part 22 is preferably one
Terminal, each positioning region 12 is then perforation, so that each conductive terminal wears rear solid welding.With the SMT processing procedure as shown in Fig. 4 B or Fig. 4 C
For, each conductive part 22 can be conductive terminal and 12 solid welding of each positioning region with first circuit board 1 bent or each conductive part
22 be a conductive pad, and with 12 solid welding of each positioning region that is all conductive pad, make each conductive part 22 it is horizontal amplexiforms each positioning region 12,
Second circuit board 2 to be welded on first circuit board 1.Therefore it is effectively reduced between first circuit board 1 and second circuit board 2
Highly/overall volume, and then vacate the space of more mechanisms design (ME), to be suitable for tending to frivolous or other use purpose
In electronic device.
In addition, second circuit board 2 is also comprising the body part 23 for amplexiforming first circuit board 1, body part 23 is welded at least
One electronic building brick 24.In embodiment as shown in Figures 2 to 5, electronic building brick 24 is configured with such as conversion IC, protection IC, dashes forward
Wave protects the electronic building bricks such as IC, inductance, resistance or various feasible IC, to carry out meeting the signal of USB Type-C interface specification
Transmission, power supply or other purposes.
In embodiment as shown in Figure 5,21 two sides of tongue piece portion further respectively have a side edge part 213, and each side edge part 213 is gold
Belong to material and be made and maintain between junction 212 interval, not influence the semiotic function of adjacent junction 212.When in succession
When connecing 21 grafting of tongue piece portion of plug 101 and second circuit board 2 of device 100, two side edge parts 213 made of metal material can increase
Add abrasion resisting degree, and then increases the service life of tongue piece portion 21.
It is also one preposition comprising being electrically connected with first circuit board 1 refering to what is shown in Fig. 6, in this second specific embodiment
Line 3 and the several interfaces 41 being welded on first circuit board 1.Herein signified each interface 41 be, for example, source of sound socket,
USB2.0 or other suitable connector sockets, do not limit.As shown in fig. 6, first circuit board 1 is preferably installed on computer
One front panel 4 of the front panel (figure omits) of host (figure omits), to expand the various connector grafting of main frame.Preposition face
The tongue piece portion 21 of the corresponding second circuit board 2 of plate 4 is also provided with an opening 42, opens so that the plug 101 of docking connector 100 passes through
Mouth 42 is electrically connected with tongue piece portion 21.However in third specific embodiment as shown in Figure 7, electronic device can also be intelligent
Mobile phone 7 or other suitable portable electronic devices.The smartphone 7 offers an opening 71 confession and docking connector
(figure omits) grafting, second circuit board 2 are then the printed circuit board for meeting USB Type-C interface specification.
Since the tongue piece portion 21 of above-mentioned first to third specific embodiment second circuit board 2 is not installed with metal shell
(figure omits), and be directly welded on the mainboard (i.e. first circuit board 1) of such as main frame or smartphone, therefore not
In the case where changing 7 size of existing front panel 4 or smartphone, it can effectively reach compact structure design or expand screen
The effect of size.
With reference to shown in Fig. 8 and Fig. 9, for the schematic diagram and perspective view of the 4th specific embodiment of the invention.Do not considering to need
In the case where vacating more spaces or reaching cramped construction design, the specific embodiment with metal shell 5 can be used.In this reality
It applies in example, also the metal shell 5 comprising socket tongue piece portion 21, to reduce shaking of the tongue piece portion 21 in notch 11, vibration
Probability.
Metal shell 5 is to meet USB Type-C interface specification and have a shell ontology 51, be set to shell ontology 51 extremely
A positioning convex portion 53 that a few elastic slice 52, adjacent elastic slice 52 are arranged, the locating plate 54 for being respectively arranged at 51 two sides of shell ontology and
It is set to two positioning grooves 55 of the tail end of shell ontology 51.After metal shell 5 is socketed tongue piece portion 21, that is, formed for in succession
The plug (figure omits) for connecing device stablizes a slot 56 of grafting.
The relatively each positioning groove 55 of second circuit board 2 is additionally provided with two limit guide grooves 231, and metal shell 5 is enable to utilize
Each clamping each limit guide groove 231 of positioning groove 55, to be fixed on first circuit board 1.The relatively each locating plate 54 of first circuit board 1
Two positioning regions 14 are then equipped with, each positioning region 14 as can be seen from figures 8 and 9 is preferably perforated, so that each locating plate 54 of sheet is worn
Enter to be welded on each positioning region 14.However each locating plate 54 as shown in Figure 10 can also with it is smooth at each positioning region 14 of planar pad
Be welded and fixed, optionally change.Therefore each locating plate 54 for passing through metal shell 5, can be effectively reduced tongue piece portion 21 and exists
The degree shaken or shaken in the notch 11 of first circuit board 1, to promote the stability with 100 grafting of docking connector.
In addition, in such as Fig. 8 into embodiment shown in Fig. 10, the elastic slice contact portion (not indicating) of each elastic slice 52 and positioning
Protrusion 53 is the direction projection towards tongue piece portion 21 respectively, is imitated with increasing chucking power and the positioning of the plug 101 of docking connector 100
Fruit.Quantity in relation to elastic slice 52 and positioning convex portion 53 is preferably 4 and is disposed adjacent to each other, but is not limited to this embodiment.
In conclusion the present invention should be considered as in this disclosed embodiments to illustrate the present invention, rather than to limit
The present invention.The scope of the present invention should be defined by appended claim, and cover its legal equivalents, however it is not limited to previously
Description.
Claims (12)
1. a kind of board to board connector characterized by comprising
One first circuit board offers an at least notch: and
One second circuit board, the tongue piece portion configured including the correspondence notch are set to the corresponding surface of the tongue piece portion two
Several junctions and be electrically connected several conductive parts of the first circuit board.
2. board to board connector as described in claim 1, which is characterized in that wherein the tongue piece portion and each junction be all
Meet USB Type-C interface specification, and the width of the tongue piece portion is less than the width of the notch.
3. board to board connector as claimed in claim 1 or 2, which is characterized in that wherein several junctions expose respectively
In the corresponding surface of the tongue piece portion two and it is respectively formed a golden finger, and the quantity of the junction is 24.
4. board to board connector as described in claim 1, which is characterized in that wherein each conduction of the second circuit board
Portion is a conductive terminal, and is amplexiformed in a manner of DIP or SMT with the first circuit board.
5. board to board connector as described in claim 1, which is characterized in that wherein each conduction of the second circuit board
Portion is a conductive pad, and is amplexiformed in a manner of SMT with the first circuit board.
6. board to board connector as described in claim 1, which is characterized in that wherein the second circuit board also includes to amplexiform institute
A body part of first circuit board is stated, the body part is electrically connected with an at least electronic building brick.
7. board to board connector as described in claim 1, which is characterized in that wherein the tongue piece portion two sides further respectively have one
Side edge part, each side edge part are that metal material is made and maintains interval between the junction.
8. board to board connector as described in claim 1, which is characterized in that also comprising being electrically connected with the first circuit board
A preposition line and several interfaces for being welded on the first circuit board, the first circuit board be a front panel, institute
It states front panel and corresponds to the tongue piece portion of the second circuit board and be also provided with an opening.
9. board to board connector as described in claim 1, which is characterized in that wherein the first circuit board is to be installed on an electricity
One mainboard of sub-device, the second circuit board are then the printed circuit board for meeting USB Type-C interface specification, the electricity
Sub-device includes a main frame or a smartphone.
10. board to board connector as described in claim 1, which is characterized in that the also metal comprising being socketed the tongue piece portion
Shell, the metal shell meet USB Type-C interface specification and have a shell ontology, are set to the shell ontology at least
One elastic slice, the positioning convex portion that the adjacent elastic slice is arranged, the locating plate for being respectively arranged at shell ontology two sides and setting
In two positioning grooves of the tail end of the shell ontology.
11. board to board connector as claimed in claim 10, which is characterized in that wherein the second circuit board is relatively each described
Positioning groove is additionally provided with two limit guide grooves, and relatively each locating plate of the first circuit board is then equipped with two positioning regions.
12. board to board connector as claimed in claim 11, which is characterized in that wherein at least part of the elastic slice and institute
Stating positioning convex portion is towards tongue piece portion direction projection, and each locating plate penetrates or smooth is welded in each positioning region
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710833027.2A CN109510008A (en) | 2017-09-15 | 2017-09-15 | Board to board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710833027.2A CN109510008A (en) | 2017-09-15 | 2017-09-15 | Board to board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109510008A true CN109510008A (en) | 2019-03-22 |
Family
ID=65744914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710833027.2A Pending CN109510008A (en) | 2017-09-15 | 2017-09-15 | Board to board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510008A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864663A (en) * | 2020-12-29 | 2021-05-28 | 上海摩勤智能技术有限公司 | HDMI connector and electronic equipment with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355215A (en) * | 2007-07-25 | 2009-01-28 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US20110263141A1 (en) * | 2010-04-21 | 2011-10-27 | Advanced Connectek Inc. | Vertical receptacle connector and vertical receptacle connector assembly |
| CN102280732A (en) * | 2010-06-10 | 2011-12-14 | 上海莫仕连接器有限公司 | Electric connector |
| TW201322556A (en) * | 2011-11-16 | 2013-06-01 | Tyco Electronics Holdings Bermuda No 7 Ltd | Display port connector and a circuit board coupled thereto |
| CN204558805U (en) * | 2014-04-09 | 2015-08-12 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN105977666A (en) * | 2016-05-07 | 2016-09-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electronic equipment equipped with the same |
| CN206340697U (en) * | 2016-11-23 | 2017-07-18 | 巧连科技股份有限公司 | USB attachment means |
| CN207398397U (en) * | 2017-09-15 | 2018-05-22 | 巧连科技股份有限公司 | Board to board connector |
-
2017
- 2017-09-15 CN CN201710833027.2A patent/CN109510008A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355215A (en) * | 2007-07-25 | 2009-01-28 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US20110263141A1 (en) * | 2010-04-21 | 2011-10-27 | Advanced Connectek Inc. | Vertical receptacle connector and vertical receptacle connector assembly |
| CN102280732A (en) * | 2010-06-10 | 2011-12-14 | 上海莫仕连接器有限公司 | Electric connector |
| TW201322556A (en) * | 2011-11-16 | 2013-06-01 | Tyco Electronics Holdings Bermuda No 7 Ltd | Display port connector and a circuit board coupled thereto |
| CN204558805U (en) * | 2014-04-09 | 2015-08-12 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN105977666A (en) * | 2016-05-07 | 2016-09-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and electronic equipment equipped with the same |
| CN206340697U (en) * | 2016-11-23 | 2017-07-18 | 巧连科技股份有限公司 | USB attachment means |
| CN207398397U (en) * | 2017-09-15 | 2018-05-22 | 巧连科技股份有限公司 | Board to board connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864663A (en) * | 2020-12-29 | 2021-05-28 | 上海摩勤智能技术有限公司 | HDMI connector and electronic equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190322 |
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| WD01 | Invention patent application deemed withdrawn after publication |