CN105356106A - Fuzz button interboard radio frequency connector - Google Patents
Fuzz button interboard radio frequency connector Download PDFInfo
- Publication number
- CN105356106A CN105356106A CN201510827337.4A CN201510827337A CN105356106A CN 105356106 A CN105356106 A CN 105356106A CN 201510827337 A CN201510827337 A CN 201510827337A CN 105356106 A CN105356106 A CN 105356106A
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency connector
- contact pin
- sleave
- sleave contact
- 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
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 4
- 238000003780 insertion Methods 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- 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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
- H01R13/2471—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point pin shaped
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
Abstract
The invention relates to a fuzz button interboard radio frequency connector. The fuzz button interboard radio frequency connector utilizes intertwined-wire insertion pins as contact elements; at least one group of intertwined-wire insertion pins which are arranged in the coaxial mode are arranged on an insulation installing plate; each group of intertwined-wire insertion pins in the coaxial mode can complete transmission of one path of radiofrequency signals; and a plurality of groups of intertwined-wire insertion pins can transmit multi-path of radiofrequency signals at the same time. The fuzz button interboard radio frequency connector can be used for connecting any metal surface (pad) to a pad, especially vertical connection of the radio frequency signals between a board and a board, and can be an ideal interconnection solution scheme, and can work under the working conditions, such as high reliability, high speed signal, small space, high density and extreme environment.
Description
Art
The invention belongs to electric connector field, particularly radio frequency connector between a kind of hair button plate.
Background technology
In the electronic device, be often provided with polylith printed board, some printed board is that upper and lower vertical stack is installed.And keep away interconnecting of unavoidable signal between the printed board that vertical stack is installed, at this moment often need to adopt electric connector between plate, frequency microwave signal is just needed to adopt radio frequency connector between plate.
And radio frequency connector is matched by public connector and female connectors and uses between traditional plate.Public connector and female connectors are preset in respectively to be needed, in two pieces of printed boards connected vertically, to plug together, complete between plate and vertically connect after aligning.Disclosed in Chinese patent CN201438524U " board to board connector ", comprise socket, lower socket and be arranged at the adapter between upper and lower socket by floating structure, floating structure can realize socket and relatively play the radial and axial of socket to float.
Between this traditional plate, radio frequency connector has following defect: between 1, traditional plate, radio frequency connector needs Male/female connector pairing to use, and the height after plugging together is higher, causes the gap between printed board to be strengthened; 2, between one group of traditional plate, radio frequency connector can only transmission of one line radiofrequency signal; Between 3, traditional plate, radio frequency connector positioning requirements is higher, aims at plug together difficulty when many groups use; Have certain contact engaging and separating force when radio frequency connector male and female plugs together between 3, traditional plate, when many groups use, contact engaging and separating force is very large, causes printed board to install, disassemble difficulty and easy stressed damage; Between 4, traditional plate, radio frequency connector complex structure, installation complexity, volume comparatively greatly, increase the volume and weight of electronic equipment.
These shortcomings result in radio frequency connector between traditional plate and use upper inconvenience greatly and limitation, have become an industry urgently to wait to separate the problem of Decision gradually.
Summary of the invention
The object of this invention is to provide that a kind of structure is simple, processing technology is easy, overall dimensions are less, radio frequency connector between the contact plate that closely reliable, long service life, superior performance, installation and maintenance are easy, to make up the shortcoming and defect of radio frequency connector between traditional plate, be applicable to the transmission of radio frequency and microwave signal between printed board that upper and lower vertical stack installs.
The object of the present invention is achieved like this: the coaxial pattern one group of sleave contact pin being arranged in impedance matching, namely the sleave contact pin often organizing coaxial pattern by a sleave contact pin as center conductor, around it, the sleave contact pin of circumference uniform distribution realizes shielding and ground connection as outer conductor, forms a radio frequency component.
Be arranged on radio frequency connector between the sleave contact pin radio frequency component of at least one group of coaxial pattern on insulated mounting plate and installation accessories composition hair button plate.Between this hair button plate, radio frequency connector and printed board are end contacts, contact engaging and separating force is zero, radio frequency connector between a hair button plate is arranged on the vertical connection that can to complete between upper and lower printed board between printed board, the sleave contact pin radio frequency component often organizing coaxial pattern completes the transmission of a road radiofrequency signal, and multi-grade module can transmit multi-channel rf signal simultaneously.
Sleave contact pin is the column be made up of wire, and wire is random coil distribution.
Adopt sleave contact pin as contact, itself there is many advantages: the transmission 1, being applicable to very much high-frequency signal; 2, contact reliability is high; What 3, volume can do is very little; 4, be flexible contact pin, the elasticity itself had, the elasticity that two ends can realize solderless simultaneously connects; 5, end contact, can realize ZIF.
Be arranged on by sleave contact pin in the hole on insulated mounting plate, two ends are exposed at the outside of insulated mounting plate.Also the length of sleave contact pin is extended by superposition metal needle.
When between hair button plate, radio frequency connector is installed between upper and lower two printed boards, sleave contact pin is compressed and the elasticity of dependence own makes two ends tightly withstand on the metal pad of printed board, linked together by the corresponding metal pad of upper and lower printed board, to complete between printed board with printed board vertical is connected.So, between a hair button plate, radio frequency connector just can realize the vertical connection of multi-channel rf signal between lamination printed board, and is ZIF.When the range of application that end contact is processed in one end of metal needle, welding, crimping, solderless wrapped connection structure can expand radio frequency connector between mao button plate.
Radio frequency connector between this hair button plate, is applicable to transmitting high-frequency signal, and is end contact with printed board, compared with prior art have following advantage and good effect: the signaling rate that (1) is high; (2) the elastic compression formula interconnection of crimping need not be welded, be convenient to install, upgrade and system maintenance; (3) low setting height(from bottom), reduces setting height(from bottom) between plate; (4) multi-channel rf signal while; (5) compact, excellent performance; (6) end contact, contact engaging and separating force is zero.
Between this hair button plate, radio frequency connector can provide the interconnection solution of the various flexibility and reliability of needs, can be used for connect almost any metal surface to metal surface, low flat and compact intraconnection can be realized in pcb board,, high speed signal high in reliability, little space, high density, extreme environmental condition all must meet, it is desirable interconnection solution.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 Fig. 2 is the structural representation of radio frequency connector between a kind of mao of button plate
Fig. 3 Fig. 4 is that between application hair button plate, radio frequency connector realizes schematic diagram connected vertically between printed board and printed board
Fig. 5 is the embodiment schematic diagram of radio frequency connector between a kind of mao of button plate
Fig. 6 is the embodiment schematic diagram of radio frequency connector between a kind of mao of button plate
Fig. 7 is the embodiment schematic diagram of radio frequency connector between a kind of mao of button plate
1. metal needles in figure, 2. sleave contact pin, 3. insulated mounting plate, 4. printed board, 5. metal pad, 6. annex
Embodiment
Fig. 1 Fig. 2 is the structural representation of radio frequency connector between a kind of mao of button plate, and insulated mounting plate 3 is provided with the sleave contact pin 2 that two groups are arranged in coaxial pattern, and sleave contact pin 2 is the columns be made up of wire random coil.The sleave contact pin 2 often organizing coaxial pattern is by a sleave contact pin as center conductor, and around it, the sleave contact pin of circumference uniform distribution realizes shielding and ground connection as outer conductor.The two ends of sleave contact pin 2 are exposed at the outside of insulated mounting plate 3.Sleave contact pin 2 is as contact, and annex 6 plays the effect of guiding, location, fixed insulation mounting panel 3.
Fig. 3 be between application hair button plate radio frequency connector realize between printed board with printed board vertical be connected before schematic diagram, Fig. 4 be apply radio frequency connector between hair button plate realize between printed board with printed board vertical be connected after schematic diagram.Between hair button plate radio frequency connector install and use very simple, without the need to welding or crimping, only need carry out according to the following steps.First, by between hair button plate radio frequency connector install be fixed in wherein one piece of printed board 4, the metal pad 5 in printed board 4 and the installing hole of annex 6 be all according to sleave contact pin 2 and annex 6 on radio frequency connector between hair button plate quantity, arrangement position correspondence arrange; Then, another block printed board 4 installed, make upper and lower two pieces of printed boards 4 mutually corresponding by positioner, like this, the sleave contact pin 2 between hair button plate on radio frequency connector aligns, as Fig. 3 one by one with the metal pad 5 be connected required in upper and lower printed board 4; Finally, be fixed, upper and lower printed board 4 and insulated mounting plate 3 are compressed and be fixed together, sleave contact pin 2 is compressed and the elasticity of dependence own tightly withstands on metal pad 5, the corresponding metal pad of upper and lower printed board 4 is connected 5 be connected together, just so simple, as Fig. 4.
The sleave contact pin radio frequency component often organizing coaxial pattern completes the transmission of a road radiofrequency signal, and multi-grade module can transmit multi-channel rf signal simultaneously.Between this hair button plate radio frequency connector can be used for connect almost any metal surface (pad) to pad.It is desirable interconnection solution, works under can meeting the working conditions such as reliability is high, high speed signal, little space, high density, extreme environmental condition.
Fig. 5 is the embodiment schematic diagram of radio frequency connector between a kind of mao of button plate.Insulated mounting plate 3 is provided with the sleave contact pin 2 that two groups are arranged in coaxial pattern.The sleave contact pin radio frequency component often organizing coaxial pattern completes the transmission of a road radiofrequency signal, and multi-grade module can transmit multi-channel rf signal simultaneously.In order to increase the height of connector, one end of each sleave contact pin 2 is exposed at the outside of insulated mounting plate 3, and the other end then superposes a metal needle 1 to extend the length of sleave contact pin.This execution mode of radio frequency connector between hair button plate, the height that can increase connector adapts to higher installing space, be processed into end contact, welding, crimping, solderless wrapped connection structure when one end of metal needle 1 also can realize printed board pad and to press with the ZIF solderless between wire and be connected, extending the range of application of radio frequency connector between mao button plate, improve the useful life of connector simultaneously when taking into account performance.
Fig. 6 is the embodiment schematic diagram of radio frequency connector between a kind of mao of button plate.In order to increase the height of connector, the two ends of each sleave contact pin 2 respectively superpose a metal needle 1 to extend the length of sleave contact pin, the height that greatly can increase connector adapts to higher installing space, extending the range of application of radio frequency connector between mao button plate, improve the useful life of connector simultaneously when taking into account performance.
Fig. 7 is the embodiment schematic diagram of radio frequency connector between a kind of mao of button plate.In order to increase the height of connector, first fill a metal needle 1 in each hole on insulated mounting plate 3, the two ends of metal needle 1 respectively fill a sleave contact pin 2 again, and one end of sleave contact pin 2 is exposed at the outside of insulated mounting plate 3.This execution mode of radio frequency connector between hair button plate, the height that can increase greatly connector adapts to higher installing space, improves the useful life of connector when taking into account performance simultaneously.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection range of technical solution of the present invention.
The present invention adopts sleave contact pin as contact, insulated mounting plate is provided with the sleave contact pin that at least one group is arranged in coaxial pattern, the sleave contact pin often organizing coaxial pattern completes the transmission of a road radiofrequency signal, and many group sleave contact pins can transmit multi-channel rf signal simultaneously.Between this hair button plate radio frequency connector can be used for connect almost any metal surface (pad) to pad, especially vertical between plate with plate is connected, it is desirable interconnection solution, works under can meeting the working conditions such as reliability is high, high speed signal, little space, high density, extreme environmental condition.
Claims (5)
1. radio frequency connector between a hair button plate, comprise insulated mounting plate, sleave contact pin, metal needle and installation accessories, it is characterized in that on insulated mounting plate, be provided with the sleave contact pin that at least one group is arranged in coaxial pattern, sleave contact pin is the column be made up of wire random coil.
2. radio frequency connector between a kind of hair button plate according to claim 1, the sleave contact pin that it is characterized in that often organizing coaxial pattern is by a sleave contact pin as center conductor, and around it, the sleave contact pin of circumference uniform distribution realizes shielding and ground connection as outer conductor.
3. radio frequency connector between a kind of hair button plate according to claim 1, is characterized in that sleave contact pin two ends are exposed at the outside of insulated mounting plate.
4. radio frequency connector between a kind of hair button plate according to claim 1, is characterized in that the sleave contact pin be arranged on insulated mounting plate increases length by superposition metal needle.
5. radio frequency connector between a kind of hair button plate according to claim 4, the version of welding, crimping, solderless wrapped connection, end contact is processed in the one end of the metal needle that its feature superposes at hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827337.4A CN105356106A (en) | 2015-11-03 | 2015-11-03 | Fuzz button interboard radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827337.4A CN105356106A (en) | 2015-11-03 | 2015-11-03 | Fuzz button interboard radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105356106A true CN105356106A (en) | 2016-02-24 |
Family
ID=55332019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510827337.4A Pending CN105356106A (en) | 2015-11-03 | 2015-11-03 | Fuzz button interboard radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105356106A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069354A (en) * | 2017-05-22 | 2017-08-18 | 中国电子科技集团公司第二十九研究所 | A kind of Miniature radio-frequency connector and preparation method thereof |
| CN107895851A (en) * | 2017-11-07 | 2018-04-10 | 贵州航天电器股份有限公司 | One kind is exempted to weld electric connector |
| CN108493549A (en) * | 2018-04-25 | 2018-09-04 | 上海航天科工电器研究院有限公司 | A kind of hair button structural member of millimeter wave frequency band |
| CN114142266A (en) * | 2021-11-05 | 2022-03-04 | 中国航空工业集团公司雷华电子技术研究所 | Vertical interconnection structure between boards |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137346A (en) * | 2011-11-18 | 2014-11-05 | 罗森伯格高频技术有限及两合公司 | Connecting element |
| CN104638463A (en) * | 2013-11-06 | 2015-05-20 | 罗森伯格（上海）通信技术有限公司 | High-speed board-to-board electronic connector and multilayer circuit board assembly |
| CN105006665A (en) * | 2015-07-25 | 2015-10-28 | 吕永锋 | Fuzz button inter-board electric connector |
| CN205429219U (en) * | 2015-11-03 | 2016-08-03 | 吕永锋 | Hair button inter -plate radio frequency connector |
-
2015
- 2015-11-03 CN CN201510827337.4A patent/CN105356106A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137346A (en) * | 2011-11-18 | 2014-11-05 | 罗森伯格高频技术有限及两合公司 | Connecting element |
| CN104638463A (en) * | 2013-11-06 | 2015-05-20 | 罗森伯格（上海）通信技术有限公司 | High-speed board-to-board electronic connector and multilayer circuit board assembly |
| CN105006665A (en) * | 2015-07-25 | 2015-10-28 | 吕永锋 | Fuzz button inter-board electric connector |
| CN205429219U (en) * | 2015-11-03 | 2016-08-03 | 吕永锋 | Hair button inter -plate radio frequency connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069354A (en) * | 2017-05-22 | 2017-08-18 | 中国电子科技集团公司第二十九研究所 | A kind of Miniature radio-frequency connector and preparation method thereof |
| CN107895851A (en) * | 2017-11-07 | 2018-04-10 | 贵州航天电器股份有限公司 | One kind is exempted to weld electric connector |
| CN108493549A (en) * | 2018-04-25 | 2018-09-04 | 上海航天科工电器研究院有限公司 | A kind of hair button structural member of millimeter wave frequency band |
| CN108493549B (en) * | 2018-04-25 | 2023-11-24 | 上海航天科工电器研究院有限公司 | Button structure of millimeter wave frequency band |
| CN114142266A (en) * | 2021-11-05 | 2022-03-04 | 中国航空工业集团公司雷华电子技术研究所 | Vertical interconnection structure between boards |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
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