CN102509915B - Circuit board connector component and assembly method - Google Patents
Circuit board connector component and assembly method Download PDFInfo
- Publication number
- CN102509915B CN102509915B CN201110355221.7A CN201110355221A CN102509915B CN 102509915 B CN102509915 B CN 102509915B CN 201110355221 A CN201110355221 A CN 201110355221A CN 102509915 B CN102509915 B CN 102509915B
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- Prior art keywords
- circuit board
- connector
- protuberance
- electric connecting
- connecting sheet
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- Combinations Of Printed Boards (AREA)
Abstract
The invention relates to an auxiliary component of an electronic device, in particular to an electric connector component, and comprises electric connecting strips, a first circuit board, a second circuit board and a connector for connecting the first and the second circuit boards, wherein the connector is provided with an upper surface and a lower surface, as well as a through-hole passing through the upper and the lower surfaces; the electric connecting strips are provided with central projections and contact parts located at the two ends of the central projections; the electric connecting strips are assembled together with the connector; a double-faced adhesive tape is arranged between the lower surface of the connector and the first circuit board; and the second circuit board is contacted with the central projections, so that the first circuit board and the second circuit board are electrically connected via the electric connecting strips, and can be mutually propped against, and the height between the two circuit boards electrically connected can be regulated and changed, so as to save space in the vertical direction.
Description
[technical field]
The present invention relates to the electronic installation appurtenances, specifically refer to a kind of electric power connector assembly and compound formulation thereof.
[background technology]
At present, existing connection device for electronic device is of a great variety, along with the development of mobile phone and other portable electron devices and the continuous reinforcement of function thereof, the permutation and combination of the electric power connector be connected with circuit board coordinated with it is more and more closeer and size is more and more less, for guaranteeing accuracy and the stability of the transmission of telecommunication signal, the structure of connector, assembling and the way of contact are particularly important.
In correlation technique, the available circuit connector for substrate mainly comprises electric connecting sheet, connector, common compound formulation is that electric connecting sheet and connector are assembled together, then the connector with electric connecting sheet and a pcb board are welded together, then the female that the male be provided with by connector and another circuit board are provided with connects, thereby realizes the electrical connection conducting of two circuit boards.Adopt the compound formulation of this board to board connector, the limitation in height of board to board connector whole connected system need the height space that occupation ratio is larger, and if need to change and to need tip-off, easily destroy the pcb board structure, cause finished product to destroy.Therefore, be necessary to study a kind of circuit board connector assembly of new construction.
[summary of the invention]
The technical problem that the present invention need solve is to provide a kind of circuit board connector assembly and the assemble method thereof that can save space and be convenient for changing circuit board.
For solving the problems of the technologies described above, technical scheme provided by the invention is:
A kind of circuit board connector assembly, comprise electric connecting sheet, set connector and first circuit board and the second circuit board of electric connecting sheet, first circuit board conducts by electric connecting sheet and second circuit board, wherein, described electric connecting sheet comprises the feeler section of arch upward protuberance and the derivative extension from the protuberance two ends in the middle of being positioned at; Described connector is provided with the through hole of accommodating protuberance and is positioned at the caulking groove of through hole both sides accommodating feeler section, the activity of described feeler section is contained in caulking groove, connector is sticked and conflicts and be electrically connected to first circuit board at first circuit board and feeler section, and protuberance is exposed at outward outside through hole and conflicts and be electrically connected to second circuit board.
Further, the described feeler section that is positioned at the protuberance two ends is positioned at the same level line.
Further, the degree of depth of caulking groove at least is equal to or greater than the thickness of feeler section.
Further, the length of caulking groove is greater than the length of feeler section.
Further, second circuit board is conflicted and is connected with connector.
A kind of compound formulation of circuit board connector assembly, the method comprises the following steps:
Electric connecting sheet, the first pcb board, the second pcb board and connector are provided, described electric connecting sheet comprises the feeler section of arch upward protuberance and the derivative extension from the protuberance two ends in the middle of being positioned at, and described connector comprises the through hole of accommodating protuberance and is positioned at the caulking groove of through hole both sides accommodating feeler section;
By protuberance run through through hole, the activity of feeler section is contained in caulking groove so that electric connecting sheet and connector are assembled together;
First circuit board is sticked and has the surface of caulking groove at connector, and the feeler section in caulking groove can be electrically connected to first circuit board;
Cause feeler section to slide on first circuit board the second circuit board protuberance of conflicting, thereby second circuit board and first circuit board conduct.
Further, second circuit board compressing protuberance and electric connector contact.
Beneficial effect of the present invention is: connector does not need welding, and unique fixing mode is electrically connected to circuit board, and the electric connecting sheet in connector is movable accommodating, conveniently replaced; Height between two circuit boards that are electrically connected can be regulated variation, more can save height space.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of circuit board connector assembly of the present invention;
Fig. 2 is another visual angle three-dimensional exploded view of circuit board connector assembly of the present invention;
The decomposition texture schematic diagram that Fig. 3 is connector of the present invention and electric connecting sheet;
Fig. 4 is that the present invention uses view.
[embodiment]
Below in conjunction with drawings and embodiments, the invention will be further described.
Shown in please refer to the drawing 1～4, circuit board connector assembly assumption diagram for one embodiment of the invention, described circuit board connector assembly, comprise electric connecting sheet 30, set connector 20 and first circuit board 10 and the second circuit board 40 of electric connecting sheet 30, described electric connecting sheet 30 is for having flexible sheet metal, and described electric connecting sheet 30 comprises the feeler section 32,33 of arch upward protuberance 31 and the derivative extension from protuberance 31 two ends in the middle of being positioned at, described connector 20 is provided with the through hole 21 of accommodating protuberance 31 and is positioned at the caulking groove 22 of through hole 21 both sides, 23, described caulking groove 22, two feeler sections 32 of the accommodating electric connecting sheet 30 of 23 difference, 33, due to caulking groove 22, 23 accommodation space is than feeler section 32, 33 volume is large, so after being arranged on connector 20 by electric connecting sheet 30, when connector 20 can be located on first circuit board 10 by double faced adhesive tape, described feeler section 32, 33 can slide on first circuit board 10, be that electric connecting sheet 30 can also be movable on connector 20, described feeler section 32, 33 and conflict and be electrically connected to first circuit board 10, outer being exposed at outside through hole 21 of described protuberance 31 conflicted and is electrically connected to second circuit board 40, when protuberance 31 is subject to second circuit board 40 compressing contact, just can realize being electrically connected to of first circuit board 10 and second circuit board 40, simultaneously because the feeler section 32,33 of electric connecting sheet 30 accommodates in the caulking groove 22,23 that is arranged on connector 20, reduced the spacing between first circuit board 10 and second circuit board 40, save the space of installing this circuit board connector assembly, be convenient to the application of electronic product overall volume microminiaturization.
The described feeler section 32,33 that is positioned at protuberance 31 two ends is positioned at the same level line, and when electric connecting sheet 30 suffers oppression like this, it is stressed evenly, not frangibility.
In order further to reduce the spacing between two circuit boards, the degree of depth of described caulking groove 22,23 at least is equal to or greater than the thickness of feeler section 32,33.
In order to save more space, the length of caulking groove 22,23 is greater than the length of feeler section 32,33, when protuberance 31 is subject to external force pressure, feeler section 32,33 is stressed extends to the direction away from through hole 21, state as shown in Figure 4, to reduce the height of protuberance 31, so just reduce by two spacings between circuit board.
When second circuit board 40 compresses protuberance 31 and conflicts and be connected with connector 20, can reduce the height of integrated circuit plate connector assembly, to save larger space.
The compound formulation of circuit board connector assembly provided by the invention is:
Step 1: electric connecting sheet 30, the first pcb board 10, the second pcb board 40 and connector 20 are provided, described electric connecting sheet 30 comprises the feeler section 32,33 of arch upward protuberance 31 and the derivative extension from protuberance 31 two ends in the middle of being positioned at, and described connector 20 comprises the through hole 21 of accommodating protuberance 31 and is positioned at the caulking groove 22,23 of through hole 21 both sides accommodating feeler sections 32,33;
Step 2: by protuberance 31 run through through hole 32,32,33 activities of feeler section are contained in caulking groove 22,23 so that electric connecting sheet 30 is assembled together with connector 20;
Step 3: first circuit board 10 is sticked and has the surface of caulking groove at connector 20, and the feeler section 32,33 in caulking groove can be electrically connected to first circuit board 10;
Step 4: cause feeler section 32,33 to slide on first circuit board 10 second circuit board 40 conflict protuberances 31, thereby second circuit board 40 conducts with first circuit board 10.
Can be applied to as required external force F and there is flexible electric connecting sheet 30 with compressing, further the whole height of regulating circuit plate connector assembly is to save more space, in above-mentioned steps 4, second circuit board 40 can be oppressed protuberance 31 and be contacted with connector 20, as shown in Figure 4 state.
Above-described is only embodiments of the present invention, at this, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make improvement, but these all belongs to protection scope of the present invention.
Claims (5)
1. a circuit board connector assembly, comprise electric connecting sheet, set connector and first circuit board and the second circuit board of electric connecting sheet, first circuit board conducts by electric connecting sheet and second circuit board, it is characterized in that: described electric connecting sheet comprises the feeler section of arch upward protuberance and the derivative extension from the protuberance two ends in the middle of being positioned at, and the described feeler section that is positioned at the protuberance two ends is positioned at the same level line; Described connector is provided with the through hole of accommodating protuberance and is positioned at the caulking groove of through hole both sides accommodating feeler section, the activity of described feeler section is contained in caulking groove, connector is sticked and conflicts and be electrically connected to first circuit board at first circuit board and feeler section, and protuberance is exposed at outward outside through hole and conflicts and be electrically connected to second circuit board.
2. circuit board connector assembly according to claim 1, it is characterized in that: the degree of depth of caulking groove at least is equal to or greater than the thickness of feeler section.
3. circuit board connector assembly according to claim 2, it is characterized in that: the length of caulking groove is greater than the length of feeler section.
4. the compound formulation of a circuit board connector assembly is characterized in that: comprise the following steps:
Step 1: electric connecting sheet, first circuit board, second circuit board and connector are provided, described electric connecting sheet comprises the feeler section of arch upward protuberance and the derivative extension from the protuberance two ends in the middle of being positioned at, and described connector comprises the through hole of accommodating protuberance and is positioned at the caulking groove of through hole both sides accommodating feeler section;
Step 2: by protuberance run through through hole, the activity of feeler section is contained in caulking groove, electric connecting sheet and connector are assembled together;
Step 3: first circuit board is sticked and has the surface of caulking groove at connector, and the feeler section in caulking groove can be electrically connected to first circuit board;
Step 4: cause feeler section to slide on first circuit board the second circuit board protuberance of conflicting, thereby second circuit board and first circuit board conduct.
5. compound formulation according to claim 4, is characterized in that: in above-mentioned steps 4, also comprise second circuit board is oppressed to protuberance and connector contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110355221.7A CN102509915B (en) | 2011-11-10 | 2011-11-10 | Circuit board connector component and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110355221.7A CN102509915B (en) | 2011-11-10 | 2011-11-10 | Circuit board connector component and assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102509915A CN102509915A (en) | 2012-06-20 |
| CN102509915B true CN102509915B (en) | 2014-01-01 |
Family
ID=46221979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110355221.7A Expired - Fee Related CN102509915B (en) | 2011-11-10 | 2011-11-10 | Circuit board connector component and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102509915B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311542A (en) * | 2000-03-02 | 2001-09-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2562395Y (en) * | 2002-08-23 | 2003-07-23 | 富士康(昆山)电脑接插件有限公司 | Plate-to plate connector (2) |
| CN2567802Y (en) * | 2002-08-22 | 2003-08-20 | 鸿富锦精密工业（深圳）有限公司 | Assembly plate connector and its assembly (II) |
| CN101764337A (en) * | 2010-01-04 | 2010-06-30 | 瑞声声学科技(深圳)有限公司 | Method for assembling board-to-board connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090275237A1 (en) * | 2008-05-04 | 2009-11-05 | Cheng Uei Precision Industry Co., Ltd. | SIM Card Connector |
-
2011
- 2011-11-10 CN CN201110355221.7A patent/CN102509915B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311542A (en) * | 2000-03-02 | 2001-09-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2567802Y (en) * | 2002-08-22 | 2003-08-20 | 鸿富锦精密工业（深圳）有限公司 | Assembly plate connector and its assembly (II) |
| CN2562395Y (en) * | 2002-08-23 | 2003-07-23 | 富士康(昆山)电脑接插件有限公司 | Plate-to plate connector (2) |
| CN101764337A (en) * | 2010-01-04 | 2010-06-30 | 瑞声声学科技(深圳)有限公司 | Method for assembling board-to-board connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102509915A (en) | 2012-06-20 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC Acoustic Technologies (Changzhou) Co.,Ltd. Patentee after: AAC TECHNOLOGIES Pte. Ltd. Address before: 518057 Nanshan District hi tech Industrial Park, Shenzhen, North West New West Road, No. Rui sound technology building, No. 18 Co-patentee before: AAC Acoustic Technologies (Changzhou) Co.,Ltd. Patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20211110 |