CN201270331Y - High-low-frequency mixed blink-plugging electric connector - Google Patents
High-low-frequency mixed blink-plugging electric connector Download PDFInfo
- Publication number
- CN201270331Y CN201270331Y CNU2008200966337U CN200820096633U CN201270331Y CN 201270331 Y CN201270331 Y CN 201270331Y CN U2008200966337 U CNU2008200966337 U CN U2008200966337U CN 200820096633 U CN200820096633 U CN 200820096633U CN 201270331 Y CN201270331 Y CN 201270331Y
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- Prior art keywords
- plug
- contact
- socket
- frequency
- low frequency
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- Expired - Fee Related
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Abstract
A high and low frequency mixed loading blind-mating electric connector is composed of a plug and a socket, wherein the plug and the socket comprise a shell and a base which are connected with a high power high frequency contactor, a low frequency contactor, a large current contactor and a low powder high frequency contactor. The shell is provided with a guiding positioning structure. The utility model has rich kinds of the contactors, has blind mating function, good performance at high frequency, and the application for connecting the cabinets of electric systems.
Description
Technical field
The utility model belongs to technical field of electric connectors.
Background technology
In electronic equipment, the extensive use of rack cabinet formula structure, require to realize the transmission of low frequency signal, high-frequency signal, power supply signal, high-voltage signal etc., used many connectors in the past, guiding, positioner have all been designed on every connector, to guarantee that every connector can accurately dock and butt joint puts in place.
Summary of the invention
The utility model is in order to solve in the electrical system, the connection of various complicated electric signals of rack, the cabinet equipment room of blind slotting requirement is arranged, and provide a kind of employing shell locate mode, high frequency contact spring floating structure, the blind socket, connector of firm firm high-low frequency mixed loading.Realize the transmission of low-and high-frequency signal, power supply signal etc. with a connector.
The utility model is made up of plug, socket, high-power high-frequency contact, low frequency contact, big electric current contact, small-power high frequency contact that described plug, socket comprise shell, pedestal and be attached thereto, and shell is provided with the guide-localization structure.
Described big electric current contact, small-power high frequency contact are fixed on the pedestal of plugs and sockets by binding ring.
Be connected between the high-power high-frequency contact of socket end and its shell and be provided with stage clip, the end is with annular contact spring, and the end, jack housing aperture that the high-power high-frequency contact is installed is provided with 60 ° of chamferings that play the guiding role.
Adopt the utility model of said structure, it is abundant to have the contact kind, blind plugging function, and characteristics such as high frequency characteristics is good, sturdy and durable, anti-vibration, impact property are good, are applicable to that rack room is electrically connected.
Description of drawings
Fig. 1 is the utility model socket figure;
Fig. 2 is the utility model plug construction figure;
Fig. 3 is the utility model socket high-power high-frequency contact piece structure figure;
Fig. 4 is the utility model plugs and sockets butt joint back high-power high-frequency contact piece structure figure;
Fig. 5 is the utility model contact spring structure chart;
Among the figure: 1-jack housing, 2-socket small-power high frequency contact, the big electric current contact of 3-socket, 4-socket high-power high-frequency contact, 5-jack housing chamfering, 6-socket low frequency contact, 7-plug body, 8-plug small-power high frequency contact, the big electric current contact of 9-plug, 10-plug body chamfering, 11-plug high-power high-frequency contact, 12-plug low frequency contact, 13-socket outer conductor, 14-contact spring, 15-60 ° of chamferings, 16-stage clip, 17-nut, 18-plug outer conductor.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawing example.
As shown in the figure, the utility model is made up of plug, socket, described plug, socket comprise that respectively shell 7,1, pedestal reach high-power high- frequency contact 11,4, low frequency contact 12,6, big electric current contact 9,3, the small-power high frequency contact 8,2 that is connected with pedestal, and plug, jack housing are provided with the guide-localization structure.
The small-power high frequency contact 8,2 of plug, socket, big electric current contact 9,3 are retained on respectively in its pedestal by the binding ring device, can dismantle by specific purpose tool, have good maintainability.
Socket high-power high-frequency contact 4 is installed in the socket outer conductor 13, stage clip 16 is sleeved between high-power high-frequency contact 4 and the shell 1, and annular contact spring 14 is sleeved on its butt end, and tail end is fixed on the shell by nut 17, can dismantle, have good maintainability.The positioning guiding structure of plug, socket adopts in the end, jack housing aperture that the high-power high-frequency contact is installed 60 ° of chamferings 15 that play the guiding role is set, this chamfering has good guide function when docking with plug, can realize error compensation radially, be applicable to blind slotting occasion.Can realize axial error compensation again, when plug, 11,4 butt joints of socket high-power high-frequency contact, the stage clip compression obtains elastic force, and plug, the electric contact-making surface of socket high-power high-frequency contact are closely contacted, and obtains the good electrical performance.
Contact spring 14 makes the outer conductor periphery contact of plug, socket high-power high- frequency contact 4,11, and electric continuity can reach 0.5mV.
Have three layers of shielding construction after the utility model butt joint, can reach good electro-magnetic screen function, wherein socket outer conductor 13, plug outer conductor 18 constitute the shielding of first road by annular contact spring 14, and jack housing 1 constitutes the shielding of second road, and plug body 7 constitutes the shielding of the 3rd road.
Enrich by the utility model contact kind that adopts said structure, have blind plugging function, high frequency characteristics is good, is applicable to that the rack room of electrical system connects.
Claims (4)
1, the blind plug-in connector of a kind of high-low frequency mixed loading, form by plug, socket, it is characterized in that: high-power high-frequency contact (11,4), low frequency contact (12,6), big electric current contact (9,3), small-power high frequency contact (8,2) that described plug, socket comprise shell (7,1), pedestal and be attached thereto, plug, jack housing are provided with the guide-localization structure.
2, by the blind plug-in connector of the described high-low frequency mixed loading of claim 1, it is characterized in that: described big electric current contact (9,3), small-power high frequency contact (8,2) are separately fixed on the pedestal of plug, socket by binding ring.
3, by the blind plug-in connector of the described high-low frequency mixed loading of claim 1, it is characterized in that: be connected between the high-power high-frequency contact (4) of socket end and its shell (1) and be provided with stage clip (16), the end is with annular contact spring (14), and the end, jack housing aperture that the high-power high-frequency contact is installed is provided with 60 ° of chamferings that play the guiding role.
4, by the blind plug-in connector of the described high-low frequency mixed loading of claim 1, it is characterized in that: plug body (7), jack housing (1) all adopt the aluminum alloy materials manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200966337U CN201270331Y (en) | 2008-09-02 | 2008-09-02 | High-low-frequency mixed blink-plugging electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200966337U CN201270331Y (en) | 2008-09-02 | 2008-09-02 | High-low-frequency mixed blink-plugging electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270331Y true CN201270331Y (en) | 2009-07-08 |
Family
ID=40842940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200966337U Expired - Fee Related CN201270331Y (en) | 2008-09-02 | 2008-09-02 | High-low-frequency mixed blink-plugging electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270331Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035092A (en) * | 2010-10-12 | 2011-04-27 | 贵州航天电器股份有限公司 | Plug of electric connector with mixed high-frequency and low-frequency contact elements |
| CN102136658B (en) * | 2010-01-26 | 2013-02-20 | 吴青萍 | Floating radio frequency connector of blind mating type |
| CN103647182A (en) * | 2013-11-25 | 2014-03-19 | 成都九华圆通科技发展有限公司 | Radio frequency device high and low frequency simultaneous fast blind plugging structure |
| CN105071172A (en) * | 2015-08-31 | 2015-11-18 | 中国电子科技集团公司第四十研究所 | Rectangular high and low frequency mixed connector assembly |
| CN105305188A (en) * | 2015-12-04 | 2016-02-03 | 中国电子科技集团公司第四十研究所 | Micro-rectangular 1+4 path high-low frequency mixed connector |
| CN111787730A (en) * | 2020-06-12 | 2020-10-16 | 中国船舶重工集团公司第七二四研究所 | Design method for leadless interconnection structure of stacked and mixed-loading module |
-
2008
- 2008-09-02 CN CNU2008200966337U patent/CN201270331Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136658B (en) * | 2010-01-26 | 2013-02-20 | 吴青萍 | Floating radio frequency connector of blind mating type |
| CN102035092A (en) * | 2010-10-12 | 2011-04-27 | 贵州航天电器股份有限公司 | Plug of electric connector with mixed high-frequency and low-frequency contact elements |
| CN102035092B (en) * | 2010-10-12 | 2013-02-13 | 贵州航天电器股份有限公司 | Plug of electric connector with mixed high-frequency and low-frequency contact elements |
| CN103647182A (en) * | 2013-11-25 | 2014-03-19 | 成都九华圆通科技发展有限公司 | Radio frequency device high and low frequency simultaneous fast blind plugging structure |
| CN103647182B (en) * | 2013-11-25 | 2016-03-16 | 成都九华圆通科技发展有限公司 | Radio-frequency devices high frequency, low frequency be Quick blind-mate structure simultaneously |
| CN105071172A (en) * | 2015-08-31 | 2015-11-18 | 中国电子科技集团公司第四十研究所 | Rectangular high and low frequency mixed connector assembly |
| CN105305188A (en) * | 2015-12-04 | 2016-02-03 | 中国电子科技集团公司第四十研究所 | Micro-rectangular 1+4 path high-low frequency mixed connector |
| CN111787730A (en) * | 2020-06-12 | 2020-10-16 | 中国船舶重工集团公司第七二四研究所 | Design method for leadless interconnection structure of stacked and mixed-loading module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20110902 |