CN103647182B - Radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously - Google Patents
Radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously Download PDFInfo
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- CN103647182B CN103647182B CN201310602262.0A CN201310602262A CN103647182B CN 103647182 B CN103647182 B CN 103647182B CN 201310602262 A CN201310602262 A CN 201310602262A CN 103647182 B CN103647182 B CN 103647182B
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Abstract
The invention discloses a kind of radio-frequency devices high frequency, low frequency Quick blind-mate structure simultaneously, it comprises plug-in unit box body (1), described plug-in unit box body (1) is hollow-core construction, the inside of plug-in unit box body (1) is divided into upper and lower cavity by dividing plate (2), upper and lower cavity installs frequency PCB plate slot and low frequency PCB plate slot respectively, and described box body (1) is connected with low frequency PCB plate slot with frequency PCB plate slot respectively by blindmate connector.The low frequency PCB plate slot of pcb board slot and installation low frequency device that the present invention installs high-frequency element can directly directly be inserted by blindmate connector or extract plug-in unit box body, simple to operate, easy to use, front end targeting part can revise position deviation when pcb board slot inserts, floating spring part can ensure internal and external conductor and the blindmate connector precise match of electrical contact mechanism, blindmate while achieving high-frequency element and low frequency device, save the set-up time, improve and produce assembling and setting and installation and maintenance efficiency.
Description
Technical field
The present invention relates to a kind of radio-frequency devices high frequency, low frequency Quick blind-mate structure simultaneously.
Background technology
Along with the progress of technology, at communication technical field, product demand is more and more drawn close to miniaturized, lightness.The power output of equipment is also increasing simultaneously, objectively just requires that equipment also will will have stronger heat-sinking capability when volume is little.Existing outdoor communication product, cabinet inside is adopt cable to connect mostly, and cabinet inside will reserve enough cabling space, and therefore cabinet inside has a lot of space not to be utilized effectively, and case radiation potentiality are not excavated out completely.In addition, the power supply of cabinet is generally arranged on the inside of cabinet, although for power supply waterproof be favourable, power supply once out of joint, then need to open cabinet and carries out inspection and maintenance, cause dismounting inconvenience.
Connector is the application conventional device widely in the electronic component products of thousands of kind, also be a kind of general-purpose device applied widely, product can be widely used in military project or the civil areas such as radar system, space flight and communication, is also applied to the industrial circles such as instrument, automatically control, communication.
Along with the communication technology, the developing by leaps and bounds of electronic technology, increasing electronic apparatus application is in every field, the density of components and parts and between them correlation function day by day increase, 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 be inserted through journey and to insert after all have high reliability.Along with integrated and increase that is amount of information, the consistency for blindmate type radio frequency connector is more and more higher with the requirement of docking plugging function.
Along with multifunction and the trend toward miniaturization of the 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 Small Distance and small size.
In order to ensure smoothly slotting and after plugging together reliably working, in whole set equipment, because the tolerance of Product processing existence and error cause used mother daughter board connector to have redundancy in axis and radial direction when two pcb boards need to plug together.The mother daughter board connector used now, mostly being elastic hole and rigidity contact pin coordinates inserting, cooperation between shell is difficult to ensure plug together completely or lock, or when to rigidity contact pin easy bend fracture when being inserted with redundancy, elastic hole is also easily rived nonelastic, and the dependability difference causing mother daughter board connector causes the quality of product and life-span all not high enough.How to ensure Minitype inter-plate blind-mating radio frequency connector product Small Distance, the multi-functional and reliability of small size device is the technical barrier that the art faces.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of frequency PCB plate slot and low frequency PCB plate slot is provided directly directly to be inserted by blindmate connector or to extract plug-in unit box body, simple to operate, easy to use, blindmate while can realizing high-frequency element and low frequency device, save the installation and removal time, improve radio-frequency devices high frequency, the low frequency Quick blind-mate structure simultaneously of producing assembling and setting efficiency and project installation maintenance efficiency.
The object of the invention is to be achieved through the following technical solutions: radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously, it comprises plug-in unit box body, described plug-in unit box body is hollow-core construction, the inside of plug-in unit box body is divided into upper and lower cavity by dividing plate, upper and lower cavity installs frequency PCB plate slot and low frequency PCB plate slot respectively, and described box body is connected with low frequency PCB plate slot with frequency PCB plate slot respectively by blindmate connector.
Described blindmate connector comprises floating structure, electrical contact mechanism and ring flange, described floating structure comprises supporting outer, floating spring and ring flange, floating spring is arranged in supporting outer, split washer is provided with bottom supporting outer, described electrical contact mechanism comprises connector head and targeting port, targeting port and connector head penetrate floating spring and are locked by split washer, and blindmate connector is fixed in plug-in unit box body by ring flange.
Pad is provided with between described supporting outer and floating spring.
The invention has the beneficial effects as follows:
1, the pcb board slot installing high-frequency element and the low frequency PCB plate slot installing low frequency device can directly directly be inserted by blindmate connector or extract plug-in unit box body, simple to operate, easy to use, front end targeting part can revise position deviation when pcb board slot inserts, floating spring part can ensure internal and external conductor and the blindmate connector precise match of electrical contact mechanism, blindmate while can realizing high-frequency element and low frequency device, for the interchangeability of card module is laid a good foundation, save the installation and removal time, improve and produce assembling and setting efficiency and project installation maintenance efficiency,
2, replace the numerous and diverse wiring of tradition in blindmate mode, can meet the design needs of microwave system, structure is simple, low cost of manufacture, reliability be high, operating space demand is little, equipment without the need to after safeguard space, be convenient to install, dismounting and safeguarding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1-plug-in unit box body, 2-dividing plate, 3-supporting outer, 4-floating spring, 5-ring flange, 6-split washer, 7-connector head, 8-targeting port, 9-pad.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing, but the content that the present invention protects is not limited to the following stated.
As shown in Figure 1, radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously, it comprises plug-in unit box body 1, described plug-in unit box body 1 is hollow-core construction, the inside of plug-in unit box body 1 is divided into upper and lower cavity by dividing plate 2, upper and lower cavity installs frequency PCB plate slot and low frequency PCB plate slot respectively, and described box body 1 is connected with low frequency PCB plate slot with frequency PCB plate slot respectively by blindmate connector.
Described blindmate connector comprises floating structure and electrical contact mechanism, described floating structure comprises supporting outer 3, floating spring 4 and ring flange 5, floating spring 4 is arranged in supporting outer 3, split washer 6 is provided with bottom supporting outer 3, described electrical contact mechanism comprises connector head 7 and targeting port 8, targeting port 8 and connector head 7 penetrate floating spring 4 and are locked by split washer 6, targeting port 8 and connector head 7 in use procedure is avoided to loosen, blindmate connector is fixed in plug-in unit box body 1 by ring flange 5, makes blindmate connector more reliable and more stable.
Be provided with pad 9 between described supporting outer 3 and floating spring 4, make targeting port 8 and connector head 7 and the connection that penetrates between floating spring 4 more reliable.
Claims (1)
1. radio-frequency devices high frequency, low frequency Quick blind-mate structure simultaneously, it comprises plug-in unit box body (1), it is characterized in that: described plug-in unit box body (1) is hollow-core construction, the inside of plug-in unit box body (1) is divided into upper and lower cavity by dividing plate (2), epicoele installs frequency PCB plate slot, cavity of resorption installs low frequency PCB plate slot, and described plug-in unit box body (1) is connected with low frequency PCB plate slot with frequency PCB plate slot respectively by blindmate connector;
Described blindmate connector comprises floating structure and electrical contact mechanism, described floating structure comprises supporting outer (3), floating spring (4) and ring flange (5), floating spring (4) is arranged in supporting outer (3), supporting outer (3) bottom is provided with split washer (6), described electrical contact mechanism comprises connector head (7) and targeting port (8), targeting port (8) and connector head (7) penetrate floating spring (4) and are locked by split washer (6), and blindmate connector is fixed in plug-in unit box body (1) by ring flange (5);
Pad (9) is provided with between described supporting outer (3) and floating spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602262.0A CN103647182B (en) | 2013-11-25 | 2013-11-25 | Radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310602262.0A CN103647182B (en) | 2013-11-25 | 2013-11-25 | Radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously |
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| Publication Number | Publication Date |
|---|---|
| CN103647182A CN103647182A (en) | 2014-03-19 |
| CN103647182B true CN103647182B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310602262.0A Active CN103647182B (en) | 2013-11-25 | 2013-11-25 | Radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205319469U (en) | 2015-12-16 | 2016-06-15 | 华为技术有限公司 | Radio frequency connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6932618B1 (en) * | 2003-05-14 | 2005-08-23 | Xilinx, Inc. | Mezzanine integrated circuit interconnect |
| CN201270331Y (en) * | 2008-09-02 | 2009-07-08 | 贵州航天电器股份有限公司 | High-low-frequency mixed blink-plugging electric connector |
| CN101714721A (en) * | 2009-12-16 | 2010-05-26 | 天津七六四通信导航技术有限公司 | High-frequency blind matching connector |
| CN101771223A (en) * | 2010-02-05 | 2010-07-07 | 陕西四菱电子有限责任公司 | On-site combined type rectangular high-low frequency mixed loading connector |
| CN203562591U (en) * | 2013-11-25 | 2014-04-23 | 成都九华圆通科技发展有限公司 | High/low-frequency simultaneous quick blind plugging structure of radio frequency device |
-
2013
- 2013-11-25 CN CN201310602262.0A patent/CN103647182B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6932618B1 (en) * | 2003-05-14 | 2005-08-23 | Xilinx, Inc. | Mezzanine integrated circuit interconnect |
| CN201270331Y (en) * | 2008-09-02 | 2009-07-08 | 贵州航天电器股份有限公司 | High-low-frequency mixed blink-plugging electric connector |
| CN101714721A (en) * | 2009-12-16 | 2010-05-26 | 天津七六四通信导航技术有限公司 | High-frequency blind matching connector |
| CN101771223A (en) * | 2010-02-05 | 2010-07-07 | 陕西四菱电子有限责任公司 | On-site combined type rectangular high-low frequency mixed loading connector |
| CN203562591U (en) * | 2013-11-25 | 2014-04-23 | 成都九华圆通科技发展有限公司 | High/low-frequency simultaneous quick blind plugging structure of radio frequency device |
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| Publication number | Publication date |
|---|---|
| CN103647182A (en) | 2014-03-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Radio frequency device high and low frequency simultaneous fast blind plugging structure Effective date of registration: 20160728 Granted publication date: 20160316 Pledgee: Agricultural Bank of China Limited by Share Ltd Chengdu West Branch Pledgor: Jiuhua Yuantong Science and Technology Development Co., Ltd., Chengdu Registration number: 2016510000036 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ning Tao Inventor after: Wang Runhong Inventor after: Xiao Cong Inventor after: Ren Dan Inventor before: Ning Tao Inventor before: Wang Runhong Inventor before: Xiao Cong |
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| COR | Change of bibliographic data | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201224 Granted publication date: 20160316 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu West Branch Pledgor: CHENGDU JIUHUA YUANTONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: 2016510000036 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |