CN201708382U - Minitype inter-plate blind-mating radio frequency connector - Google Patents
Minitype inter-plate blind-mating radio frequency connector Download PDFInfo
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- CN201708382U CN201708382U CN2010202542990U CN201020254299U CN201708382U CN 201708382 U CN201708382 U CN 201708382U CN 2010202542990 U CN2010202542990 U CN 2010202542990U CN 201020254299 U CN201020254299 U CN 201020254299U CN 201708382 U CN201708382 U CN 201708382U
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- spare
- jack
- contact pin
- housing
- radio frequency
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- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model relates to a minitype inter-plate blind-mating radio frequency connector, which belongs to the field of electronic information devices and is the improvement of the traditional inter-plate blind-mating radio frequency connector, and the appearance and the installation dimension of the improved connector are not changed, and the improved connector is completely compatible in use. In the utility model, a contact pin terminal is set to be an elastic round head, a jack terminal is set to be a rigid jack, and the shell end of a jack piece is set to be elastic, and thereby, the radial misalignment reaches 0.4mm, and the inter-plate axial error reaches the reasonable capacity of 0.6mm when in inter-plate mating through the accurate design of the escapement slot and the bulge on the corresponding parts of the shell, and thereby, the inter-plate butt mating reliability is sufficiently ensured. The butt mating interface comprises three structural forms: full escapement connection, escapement connection and unthreaded hole connection. The inter-plate distance is small and an inner conductor is in sufficient contact after the butt insertion is carried out, and thereby, the connector can be widely used for wireless equipment and instruments. The minitype inter-plate blind-mating radio frequency connector realizes the inter-plate connection and the inter-module connection and is suitable for the high-density blind mating among printed boards, cases and cabinets.
Description
Technical field
The utility model belongs to electronic information technical field.Relating generally to the electric connector that uses in wireless device and the instrument, specifically is exactly blind slotting radio frequency connector between a kind of novel compact board.
Background technology
Connector is the device commonly used very widely of the application in the electronic component products of thousands of kinds, also be to use a kind of very widely general-purpose device, product can be widely used in military project or civil areas such as radar system, space flight and communication, also is applied to industrial circles such as instrument, control automatically, communication.
Along with developing by leaps and bounds of the communication technology, electronic technology, increasing electronic apparatus application is in every field, the density of components and parts and between them correlation function increase day by day, therefore to the dimensional accuracy of single components and parts, linkage function all requires more and more higher, not only requires standardization, and exigent reliability, not only single components and parts have high reliability, and require connector to plug-in unit and to inserting process and after inserting, high reliability being arranged all.Along with integrated and increase amount of information, more and more higher with the requirement of butt joint plugging function for the consistency of blind slotting type radio frequency connector.
Along with the multifunction and the trend toward miniaturization of whole set equipments such as communication equipment, mobile phone terminal communication equipment, computer equipment and automotive electronics, mother daughter board connector more and more trends towards little spacing and small size.
In order to guarantee, in whole set equipment, when need plugging together, two pcb boards cause employed mother daughter board connector that redundancy axially and is radially being arranged because product is processed the tolerance and the error that exist to inserting smoothly and the reliably working after plugging together.Present employed mother daughter board connector, mostly being elastic hole and rigidity contact pin cooperates inserting, cooperation between the shell is difficult to guarantee to plug together fully or lock, perhaps when the easy bend fracture of rigidity contact pin when being inserted with redundancy, elastic hole is also rived nonelastic easily, has caused the dependability difference of mother daughter board connector to cause the quality of product and life-span all not high enough.Multi-functional and the reliability that how to guarantee the little spacing of blind slotting radio frequency connector product, small size device between compact board is the technical barrier that the present technique field is faced.
The utility model project team is on the internet with regard to this theme, and at home and abroad patent documentation and the journal article retrieval of publishing are found report or the document closely related and the same with the utility model as yet.
Summary of the invention
The purpose of this utility model is to exist connector to inserting the back distance between plates from bigger at blind slotting radio frequency connector between plate commonly used in industrial production and the actual design, plug together the problem that a kind of locking mode is only arranged and provide a kind of little to the distance between the plate inserting the back plate, the inner wire full contact, reliable between plate to inserting, connector plug together blind slotting radio frequency connector between the multi-form compact board of three kinds of locking degree
Below the utility model is described:
The utility model is a blind slotting radio frequency connector between a kind of compact board, include: contact pin spare, jack spare, contact pin spare and jack spare are installed on respectively on separately pcb board, by pcb board to inserting, contact pin spare and jack spare are all mainly by housing, insulator, inner wire constitutes, insulator is installed housing and is not participated in the cavity of inserting a side, inner wire is installed between two parties, the inner wire of contact pin spare is the contact pin inner wire, the inner wire of jack spare is the jack inner wire, it is characterized in that: the housing of contact pin spare has horn mouth patching a side, and pin terminal is the elasticity round end, be that the round end terminal axially inwardly has elastic groove, socket terminal is the rigidity jack, and the housing termination of jack spare also is flexible, promptly at the end axis of housing to inwardly evenly being distributed flexible groove, socket terminal is the rigidity jack, to inserting back two distances between plates from 6.7-7mm is only arranged.
Employed mother daughter board connector was kept away when two pcb boards need plug together unavoidably axially and radially redundancy, the imitative catcher's mitt design of interfacial structure of the present utility model, permission axially and the footpath certain amount of mismatch is upwards being arranged, just product can axially and radially float when inserting.The utility model adopts elastic contact pin and rigidity jack, and also the housing termination with jack spare is made as elasticity, can product axially and radially when being inserted with redundancy and shell carry out error correction simultaneously and regulate, guarantee inserting the reliability of back properties of product.
Realization of the present utility model also is: the outside, end of jack spare housing is provided with projection, and the elastic groove of the housing of described jack spare is 1-4.The utility model is also started with from the design of housing, and jack spare housing is improved, and adds outside projection, in the end of housing elastic groove is set again, increases elasticity and locking link.
Realization of the present utility model also is: the housing that has bell-mouthed contact pin spare is provided with full escapement groove in the bottom that patches part.Because connector is a connector, corresponding with the convex design of jack spare housing, on the housing of contact pin spare, done the groove design that adapts.
Realization of the present utility model also is: the housing that has bell-mouthed contact pin spare is provided with the escapement groove in the bottom that patches part.In order to satisfy the demand of different locking degree, the utility model has also been made the bottom that housing at contact pin spare patches part the escapement groove has been set, and the escapement groove is more shallow slightly than full escapement groove, locks and does not need too tight occasion to adapt to some.
Realization of the present utility model also is: position correspondence, the big or small coadaptation mutually of the full escapement groove of contact pin spare or escapement groove and jack spare shell end outside projection are elasticity locking.
The utility model connector to have plugged together three kinds of locking degree multi-form: promptly full escapement form locking is maximum, and the locking of escapement form is taken second place, and the locking of unthreaded hole form is minimum.
Realization of the present utility model also is: the contact pin spare that has full escapement groove cooperates inserting with the jack spare that has projection, forms full escapement and connects.After assurance plugs together, do not have big external force can not throw off, mainly be used in application scenario not opening substantially after inserting.
Realization of the present utility model also is: the jack spare that has projection cooperates with the contact pin spare of escapement groove inserting, and forms escapement and connects.After plugging together, more fastening, be used in inserting relatively more frequent and stationarity condition with higher.
Realization of the present utility model also is: have the jack spare of projection and does not cooperate inserting the connection of formation unthreaded hole with the contact pin spare of full escapement groove or escapement groove.For the little socket of the many devices of quantity, do not need all firmly locking of each device, so the connector that also needs unthreaded hole to connect in many occasions that frequently plug together in the practical application plugs together.
For miniature device, no matter be product or all be very little that the utility model at first improves the terminal of connector, and pin terminal is made as the elasticity round end to inserting available space, back, socket terminal is made as the rigidity jack, and the housing termination of jack spare also is made as elasticity simultaneously; Shell to connector improves again, by precise design to housing corresponding position escapement groove and projection, realized between plate that when inserting radially misalignment reaches 0.4mm, between plate axially error fully guaranteed the reliability to inserting between plate to the rational capacity of 0.6mm.The utility model has three kinds of versions promptly to inserting the interface: full escapement connects, escapement connects and is connected with unthreaded hole.According to the difference of interfacial structure, the locking degree after connector plugs together is also different, can be applicable to the occasion of various needs.
The utility model utilizes little improvement, precise design, solved big problem, actual and scientific research provides a kind of to slotting good reliability for industrial production, little to the distance between plate after inserting, the inner wire full contact, connector plug together blind slotting radio frequency connector between the multi-form compact board of three kinds of locking degree.Can be widely used in wireless device and the instrument.Realize plate to plate or module to the connection between the module.Be applicable to blind the plugging together of high density of printed board, cabinet, rack room.
Description of drawings:
Fig. 1 is the utility model unthreaded hole contact pin spare structural representation;
Fig. 2 has the structural representation of escapement groove contact pin spare for the utility model;
Fig. 3 is the utility model jack spare structural representation;
Fig. 4 is that the utility model is to inserting the status architecture schematic diagram;
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described
Embodiment 1:
Blind slotting radio frequency connector between compact board of the present invention, include: contact pin spare, jack spare, contact pin spare and jack spare are installed on respectively on separately pcb board, by pcb board to inserting, contact pin spare and jack spare are all mainly by housing, insulator, inner wire constitutes, no matter be the insulator 2 of contact pin spare, or the insulator 6 of jack spare all is mounted in housing and does not participate in the cavity of inserting a side, inner wire is installed between two parties, the inner wire of contact pin spare is the contact pin inner wire, the inner wire of jack spare is the jack inner wire, the housing 3 of contact pin spare has horn mouth patching a side, see Fig. 1 and Fig. 2, pin terminal 1 is the elasticity round end, this round end terminal 1 axially inwardly has an elastic groove, this elastic groove adds can once cross diameter processing man-hour, socket terminal is a rigidity jack 5, housing 7 terminations of jack spare also are flexible, promptly at the end axis of housing 7 to inwardly evenly being distributed flexible groove, in this example, the elastic groove of the end of housing 7 is two, can cross twice processing of diameter, because the effect of this elastic groove mainly is an elasticity, also only diameter is directly processed on housing 7 terminations of jack spare, the elastic groove of the end of housing 7 is two in other words, and the periphery in housing 7 terminations of jack spare will be evenly distributed with four elastic grooves that axially inwardly distribute, and sees Fig. 3.The utility model adopts elastic contact pin and rigidity jack, and also the housing termination with jack spare is made as elasticity, can product axially and radially when being inserted with redundancy and shell carry out error correction simultaneously and regulate, guarantee inserting the reliability of back properties of product.To inserting back two distances between plates from 6.7-7mm is only arranged.
The utility model adopts the typhon mouth at the housing oral area of contact pin spare, make and to put under easily inserting when inserting, and adopted elastic contact pin and rigidity jack, effectively avoided the fracture of contact pin and jack when inserting and rive, directly improved reliability of products, useful life and inserting quality.
Embodiment 2: whole formation is with embodiment 1, and referring to Fig. 3, the outside, the end of jack spare housing 7 is provided with projection, and the end elastic groove of the housing 7 of jack spare is 1, and promptly circumferential distribution has two elastic grooves.
Embodiment 3: whole formation is with embodiment 1, and referring to Fig. 2, the housing 3 that has bell-mouthed contact pin spare is provided with full escapement groove 4 in the bottom that patches part.The end elastic groove of the housing 7 of jack spare is 3, and promptly the end periphery of the housing 7 of jack spare is distributed with six elastic grooves.
Embodiment 4: whole formation is with embodiment 1, and the housing 3 that has bell-mouthed contact pin spare is provided with the escapement groove in the bottom that patches part.The end elastic groove of the housing 7 of jack spare is 1, and promptly the end periphery of the housing 7 of jack spare is distributed with two elastic grooves.
Embodiment 5: whole formation is with embodiment 1, and the housing 1 that has bell-mouthed contact pin spare is provided with full escapement groove 4 in the bottom that patches part.The end elastic groove of the housing 7 of jack spare is 4, and promptly the end periphery of the housing 7 of jack spare is distributed with eight elastic grooves.
Embodiment 6: whole formation is with embodiment 2 and embodiment 3, and position correspondence, the big or small coadaptation mutually of the full escapement groove 4 of contact pin spare and the outside, jack spare housing 7 ends projection are elasticity locking.Form full escapement and connect the type of attachment of seeing Fig. 4 right side.
Embodiment 7: whole formation is with embodiment 2 and embodiment 4, and the contact pin spare that has the escapement groove cooperates inserting with the jack spare that has prominent projection, forms the escapement connection.
Embodiment 8: whole constitute with embodiment 1 and embodiment 2, have the jack spare of projection and cooperates inserting with the contact pin spare with the escapement groove not, form the unthreaded hole connection, referring to the type of attachment on the left of Fig. 4.
Embodiment 9: whole constitute with embodiment 1, do not have the jack spare of projection and cooperates slotting with the contact pin spare with the escapement groove not, also form the unthreaded hole connection.
Embodiment 10: whole formation is with embodiment 1, adopt two contact pin spare products and a jack spare product to cooperate when inserting between plate, as shown in Figure 4, wherein two contact pin spares are a full escapement, one unthreaded hole earlier combines full escapement product and jack spare during use, on fixing and the pcb board, the unthreaded hole product is fixed on another pcb board, then it is carried out inserting.
Embodiment 11: whole formation is the reliability that guarantees that elastic contact pin and rigidity jack cooperate with embodiment 1, and the material that contact pin is adopted is a beryllium-bronze, has guaranteed the reliability that cooperates with jack.The product insulator material of contact pin contacting piece is chosen as polyether-ether-ketone, and the rigidity of material has guaranteed the stationarity of inner wire 2 in little space.The material that shell 7 adopts is a beryllium-bronze, and the elasticity of material has guaranteed can fully contact in shell 3 when inserting.Can make when inserting plate be 6.7mm between plate, reduce installing space greatly the distance between the plate is minimum.
Claims (8)
1. blind slotting radio frequency connector between a compact board, include: contact pin spare, jack spare, contact pin spare and jack spare are installed on respectively on separately pcb board, by pcb board to inserting, contact pin spare and jack spare are all mainly by housing, insulator, inner wire constitutes, insulator is installed in housing and does not participate in the cavity of inserting a side, inner wire is installed between two parties, the inner wire of contact pin spare is the contact pin inner wire, the inner wire of jack spare is the jack inner wire, it is characterized in that: the housing of contact pin spare (3) has horn mouth patching a side, and pin terminal (1) is the elasticity round end, and promptly the round end terminal axially inwardly has elastic groove, socket terminal is rigidity jack (5), the housing of jack spare (7) termination also is flexible, at the end axis of housing to inwardly evenly being distributed flexible groove, to inserting back two distances between plates from 6.7-7mm is only arranged.
2. blind slotting radio frequency connector between compact board according to claim 1 is characterized in that: the outside, end of described jack spare housing (7) is provided with projection, and the end elastic groove of the housing of described jack spare (7) is 1-4.
3. blind slotting radio frequency connector between compact board according to claim 2 is characterized in that: the described housing (3) that has bell-mouthed contact pin spare is provided with full escapement groove (4) in the bottom that patches part.
4. blind slotting radio frequency connector between compact board according to claim 2 is characterized in that: the described housing (3) that has bell-mouthed contact pin spare is provided with the escapement groove in the bottom that patches part.
5. according to blind slotting radio frequency connector between claim 2 or 3 or 4 described compact board, it is characterized in that: position correspondence, the big or small coadaptation mutually of the full escapement groove (4) of described contact pin spare or escapement groove and the outside, jack spare housing (7) end projection are elasticity locking.
6. according to blind slotting radio frequency connector between claim 2 or 3 described compact board, it is characterized in that: the described contact pin spare that has full escapement groove (4) cooperates inserting with the jack spare that has projection, forms full escapement and connects.
7. according to blind slotting radio frequency connector between claim 2 or 4 described compact board, it is characterized in that: the described jack spare that has projection cooperates with the contact pin spare of escapement groove inserting, and forms escapement and connects.
8. blind slotting radio frequency connector between compact board according to claim 2 is characterized in that: describedly have the jack spare of projection and does not cooperate inserting the connection of formation unthreaded hole with the contact pin spare of full escapement groove or escapement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202542990U CN201708382U (en) | 2010-07-09 | 2010-07-09 | Minitype inter-plate blind-mating radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202542990U CN201708382U (en) | 2010-07-09 | 2010-07-09 | Minitype inter-plate blind-mating radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708382U true CN201708382U (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202542990U Expired - Fee Related CN201708382U (en) | 2010-07-09 | 2010-07-09 | Minitype inter-plate blind-mating radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708382U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094797A (en) * | 2011-11-04 | 2013-05-08 | 株式会社木村电气工业 | Coaxial connector and method for manufacturing coaxial connector |
| CN106299780A (en) * | 2015-06-04 | 2017-01-04 | 罗森伯格亚太电子有限公司 | Radio frequency connection system between plate |
| CN106602359A (en) * | 2016-12-31 | 2017-04-26 | 陕西烽火电子股份有限公司 | Floating type radio frequency interpolation compensation mechanism |
| CN108232830A (en) * | 2017-12-29 | 2018-06-29 | 西安艾力特电子实业有限公司 | Cloudy head outlet device and its application are connected between a kind of extra small Board for adjusting vision distance of multichannel |
| CN110459893A (en) * | 2019-09-06 | 2019-11-15 | 苏州共创科技有限公司 | A T-SMP board-to-board radio frequency connector assembly |
| CN113286425A (en) * | 2021-05-25 | 2021-08-20 | 中国电子科技集团公司第二十九研究所 | Blind-mate structure for vertical interconnection between boards and implementation method thereof |
| CN114094390A (en) * | 2021-11-11 | 2022-02-25 | 深圳国人科技股份有限公司 | Large-tolerance blind-mate connector and cavity filter |
| CN114600320A (en) * | 2019-11-13 | 2022-06-07 | 株式会社自动网络技术研究所 | Connector device |
-
2010
- 2010-07-09 CN CN2010202542990U patent/CN201708382U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094797A (en) * | 2011-11-04 | 2013-05-08 | 株式会社木村电气工业 | Coaxial connector and method for manufacturing coaxial connector |
| CN106299780A (en) * | 2015-06-04 | 2017-01-04 | 罗森伯格亚太电子有限公司 | Radio frequency connection system between plate |
| CN106602359A (en) * | 2016-12-31 | 2017-04-26 | 陕西烽火电子股份有限公司 | Floating type radio frequency interpolation compensation mechanism |
| CN108232830A (en) * | 2017-12-29 | 2018-06-29 | 西安艾力特电子实业有限公司 | Cloudy head outlet device and its application are connected between a kind of extra small Board for adjusting vision distance of multichannel |
| CN108232830B (en) * | 2017-12-29 | 2020-04-14 | 西安艾力特电子实业有限公司 | Female head outlet device for connecting multi-channel ultra-small space plates and application thereof |
| CN110459893A (en) * | 2019-09-06 | 2019-11-15 | 苏州共创科技有限公司 | A T-SMP board-to-board radio frequency connector assembly |
| CN114600320A (en) * | 2019-11-13 | 2022-06-07 | 株式会社自动网络技术研究所 | Connector device |
| CN114600320B (en) * | 2019-11-13 | 2024-05-14 | 株式会社自动网络技术研究所 | Connector device |
| CN113286425A (en) * | 2021-05-25 | 2021-08-20 | 中国电子科技集团公司第二十九研究所 | Blind-mate structure for vertical interconnection between boards and implementation method thereof |
| CN114094390A (en) * | 2021-11-11 | 2022-02-25 | 深圳国人科技股份有限公司 | Large-tolerance blind-mate connector and cavity filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaanxi Huada Science Technology Co., Ltd. Assignor: Shanxi Huada Communication Technology Co., Ltd. Contract record no.: 2011610000069 Denomination of utility model: Minitype inter-plate blind-mating radio frequency connector Granted publication date: 20110112 License type: Exclusive License Record date: 20110704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20140709 |
|
| EXPY | Termination of patent right or utility model |