CN107681347A - A kind of installation structure of radio-frequency connector - Google Patents
A kind of installation structure of radio-frequency connector Download PDFInfo
- Publication number
- CN107681347A CN107681347A CN201710969685.4A CN201710969685A CN107681347A CN 107681347 A CN107681347 A CN 107681347A CN 201710969685 A CN201710969685 A CN 201710969685A CN 107681347 A CN107681347 A CN 107681347A
- Authority
- CN
- China
- Prior art keywords
- fixed
- sma connectors
- radio
- frequency connector
- mainboard
- 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
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
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/567—Traverse cable outlet or wire connection
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of installation structure of radio-frequency connector, its structure includes：Shield inner casing,Outer impact shell,Water-proof rubber sleeve,Buckle,Fixed ear emits,Chip pad,Amplification chip,Mainboard,Bolt,SMA connectors,Shielding inner casing is coordinated using gap to be installed on inside outer impact shell,Mainboard is fixed by snap above shielding inner casing and using interference fit,SMA connectors are fixed at left and right sides of outer impact shell provided with two,Water-proof rubber sleeve is fixed at the top of SMA connectors using gemel connection,Amplification chip is installed on above mainboard and using welding by chip pad,SMA connectors are fixed at left and right sides of amplification chip and using electrical connection,SMA connectors of the present invention are provided with joint,Fixed plate,Rear baffle,Binding post,Sealing rubber pad,Fasten spring washer,Movable axis,Screening cover,Realize installation fixation and simply carry box structure,Waterproof layer can make radio frequency connector more interference of stable operation shielding under complicated and diversified environment.
Description
Technical field
The present invention is a kind of installation structure of radio-frequency connector, belongs to field of structural design.
Background technology
The processing method of various elements in manufacturing process determines the mechanical performance and electric property of radio frequency connector.
The quantity and scale of production are accounted for while consideration mechanical performance.The reason for research particular characteristic does not reach requirement is ten
Point important, this analysis helps avoid next time wrong generation, and on the other hand, radio frequency connector is smaller, and manufacture is more tired
Difficulty, manufacturing cost is higher, and precision and error are poorer.Electronic component right among later commercial Application, small-sized, excellent, cheap
Demand can also be increasing.
Prior art discloses Application No. CN201020188342.8 radio frequency connector structure, set on radio frequency cavity
There is fitting recess, connector shell is embedded on fitting recess, is fixed by locking nut and lock washer with shielding flange, according to need
To assemble inner wire or radio-frequency cable in connector shell, experiment proof can solve when radio-frequency module side is difficult to process and
The signal side output problem that existing radio frequency connector can not be realized, but prior art radio frequency connector joint is all long-term exposed
In outside, because radio-frequency technique application field is extensive such as：Cargo tracking in logistics progress, automatic information collecting, storage application,
Application in port, postal, express delivery, the real-time monitoring of creation data, quality tracing, done caused by automated production environment complexity is various
It is varied to disturb factor.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of installation structure of radio-frequency connector, to solve
Technology radio frequency connector joint be all it is long-term it is naked be exposed on the external, due to radio-frequency technique application field extensively such as：In logistics progress
Cargo tracking, automatic information collecting, storage application, application in port is postal, express delivery, the real-time monitoring of creation data, and quality chases after
Track, automated production environment it is complicated it is various caused by disturbing factor it is varied the problem of.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of radio frequency connector installation
Structure, its structure include：A kind of installation structure of radio-frequency connector, its structure include：Shield inner casing, outer impact shell, water-proof rubber sleeve,
Buckle, fixed ear are emitted, chip pad, amplification chip, mainboard, bolt, SMA connectors, and the shielding inner casing is coordinated using gap
It is installed on inside outer impact shell, the mainboard is fixed by snap above shielding inner casing and using interference fit, the SMA
Connector is fixed at left and right sides of outer impact shell provided with two, and the water-proof rubber sleeve is fixed on SMA connectors top using gemel connection
Portion, the amplification chip is installed on above mainboard by chip pad and using welding, the SMA connectors are fixed on amplification
At left and right sides of chip and using electrical connection, the fixed ear emit provided with four levels be fixed on outer impact shell front and rear sides and
Using welding, the fixed ear emits to be fixed on below bolt using threaded connection, the SMA connectors be provided with joint, fixed plate,
Rear baffle, binding post, sealing rubber pad, fastening spring washer, movable axis, screening cover, the joint are extended vertically through on the right side of fixed plate simultaneously
And using threaded connection, the rear baffle is fixed on the left of binding post and is installed on tightly using welding, the sealing rubber pad
Gu coordinating on the right side of spring washer and using gap, the fixed plate is installed on the right side of screening cover by movable axis, the binding post peace
Loaded on the left of mainboard and using electrical connection..
Further, the amplification chip is fixed on the right side of joint and connected using signal.
Further, the joint is threadedly coupled through shielding inner casing with outer impact shell right side and use.
Further, the fixed plate is fixed on left side rear baffle and coordinated using gap.
Further, the joint, which uses, is fixedly welded on the left of rear baffle.
Further, the amplification chip is electronic unit, and precision is high, and stability is strong.
Further, the outer impact shell is alloy material, and hardness is high, anti-deformation.
Beneficial effect
SMA connectors of the present invention are provided with joint, fixed plate, rear baffle, binding post, sealing rubber pad, fastening spring washer, activity
Axle, screening cover, realize installation fixation and simply carry box structure, waterproof layer can make radio frequency connector in complicated and diversified environment
The lower more interference of stable operation shielding.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of installation structure of radio-frequency connector of the present invention.
Fig. 2 is a kind of SMA connector construction schematic diagrames of installation structure of radio-frequency connector of the present invention.
In figure：Shielding inner casing -1, outer impact shell -2, water-proof rubber sleeve -3, buckle -4, fixed ear emit -5, chip pad -6, put
Large chip -7, mainboard -8, bolt -9, SMA connectors -10, joint -101, fixed plate -102, rear baffle -103, binding post -
104th, sealing rubber pad -105, fastening spring washer -106, movable axis -107, screening cover -108.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 2 is referred to, the present invention provides a kind of installation structure of radio-frequency connector：Its structure includes：Shielding inner casing 1,
Outer impact shell 2, water-proof rubber sleeve 3, buckle 4, fixed ear emit 5, chip pad 6, amplification chip 7, mainboard 8, bolt 9, SMA connectors
10, the shielding inner casing 1 is coordinated using gap to be installed on inside outer impact shell 2, and the mainboard 8 is fixed on shielding by buckle 4
Above inner casing 1 and using interference fit, the SMA connectors 10 are fixed on the left and right sides of outer impact shell 2 provided with two, described
Water-proof rubber sleeve 3 is fixed on the top of SMA connectors 10 using gemel connection, and the amplification chip 7 is installed on mainboard by chip pad 6
Above in the of 8 and using welding, the SMA connectors 10, which are fixed on the left and right sides of amplification chip 7 and used, to be electrically connected, described solid
Determine ear and emit 5 to be fixed on the front and rear sides of outer impact shell 2 and using welding provided with four levels, the fixed ear emits 5 and use screw thread
Be connected and fixed on the lower section of bolt 9, the SMA connectors 10 be provided with joint 101, fixed plate 102, rear baffle 103, binding post 104,
Sealing rubber pad 105, fastening spring washer 106, movable axis 107, screening cover 108, it is right that the joint 101 extends vertically through fixed plate 102
Side and using threaded connection, the rear baffle 103 is fixed on the left side of binding post 104 and using welding, the caulking gum
Pad 105 is installed on the right side of fastening spring washer 106 and coordinated using gap, and the fixed plate 102 is installed on screen by movable axis 107
The right side of lid 108 is covered, the binding post 104 is installed on the left side of mainboard 8 and using electrical connection, and the amplification chip 7, which is fixed on, to be connect
Connected on the right side of in the of first 101 and using signal, the joint 101 is through shielding inner casing 1 and the right side of outer impact shell 2 and uses screw thread
Connection, the fixed plate 102 are fixed on left side rear baffle 103 and coordinated using gap, and the joint 101 is used and is welded and fixed
In the left side of rear baffle 103, the amplification chip 7 is electronic unit, and precision is high, and stability is strong, and the outer impact shell 2 is alloy material
Material, hardness is high, anti-deformation.
The present invention's in use, radiofrequency signal by SMA connectors 10 enter mainboard 8 by the multistage amplification of chip 7 with
And the processing of various signals is docked by exporting SMA connectors 10 with other equipment, SMA connectors are provided with screening cover 108, shielding
Lid 108 can be used for the fixation of connector and the function of dust-proof life waterproof, and point of incoming cables is additionally provided with sealing rubber pad 105 and prevented
The protection skin of cable is crushed, installation fixation simply carries box structure, and waterproof layer can make radio frequency connector in complicated and diversified ring
The more interference of stable operation shielding under border.
SMA connectors 10 of the present invention are applied to frequency range until the application of 26.5GHz microwave regime.Using
Scope such as telecom communication, network, wireless telecommunications and detection and measuring instrument, it has, and bandwidth, performance be excellent, the highly reliable, longevity
Order the characteristics of long.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by normal experiment method,
The present invention solves the problems, such as be technology radio frequency connector joint be all for a long time it is naked be exposed on the external, because radio-frequency technique application field is wide
It is general such as：Cargo tracking in logistics progress, automatic information collecting, storage application, application in port is postal, express delivery, creation data
Monitoring in real time, quality tracing, disturbing factor caused by automated production environment complexity is various is varied, and the present invention is by above-mentioned
Part is combined with each other, and can be reached installation fixation and simply be carried box structure, waterproof layer can make radio frequency connector more in complexity
The more interference of stable operation shielding, described in detail below in the environment of sample：
The joint 101 is extended vertically through the right side of fixed plate 102 and is fixed on using threaded connection, the rear baffle 103
On the left of binding post 104 and using welding, the sealing rubber pad 105 is installed on the right side of fastening spring washer 106 and uses gap
Coordinate, the fixed plate 102 is installed on the right side of screening cover 108 by movable axis 107, and it is left that the binding post 104 is installed on mainboard 8
Side and use electrical connection
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of installation structure of radio-frequency connector, its structure includes：Shield inner casing (1), outer impact shell (2), water-proof rubber sleeve (3),
Buckle (4), fixed ear emit (5), chip pad (6), amplification chip (7), mainboard (8), bolt (9), SMA connectors (10), institute
State shielding inner casing (1) and outer impact shell (2) inside is installed on using gap cooperation, the mainboard (8) is fixed on screen by buckle (4)
Cover above inner casing (1) and outer impact shell (2) left and right is fixed on provided with two using interference fit, the SMA connectors (10)
Both sides, it is characterised in that：
The water-proof rubber sleeve (3) is fixed at the top of SMA connectors (10) using gemel connection, and the amplification chip (7) passes through chip
Base (6) is installed on above mainboard (8) and using welding, and the SMA connectors (10) are fixed on amplification chip (7) left and right two
Side and using electrical connection, the fixed ear emits (5) and is fixed on outer impact shell (2) front and rear sides provided with four levels and uses
Welding, the fixed ear are emitted (5) and are fixed on using threaded connection below bolt (9)；
The SMA connectors (10) are provided with joint (101), fixed plate (102), rear baffle (103), binding post (104), sealing rubber
Rubber cushion (105), fastening spring washer (106), movable axis (107), screening cover (108), the joint (101) extend vertically through fixed plate
(102) on the right side of and using threaded connection, the rear baffle (103), which is fixed on the left of binding post (104) and used, welds, institute
State sealing rubber pad (105) to be installed on the right side of fastening spring washer (106) and using gap coordinate, the fixed plate (102) passes through
Movable axis (107) is installed on the right side of screening cover (108), and the binding post (104) is installed on the left of mainboard (8) and used and is electrically connected
Connect.
A kind of 2. installation structure of radio-frequency connector according to claim 1, it is characterised in that：The amplification chip (7) is solid
Connected on the right side of joint (101) and using signal.
A kind of 3. installation structure of radio-frequency connector according to claim 2, it is characterised in that：The joint (101) is run through
Shielding inner casing (1) is threadedly coupled with outer impact shell (2) right side and use.
A kind of 4. installation structure of radio-frequency connector according to claim 2, it is characterised in that：The fixed plate (102) is solid
Coordinate due to left side rear baffle (103) and using gap.
A kind of 5. installation structure of radio-frequency connector according to claim 2, it is characterised in that：The joint (101) uses
It is fixedly welded on the left of rear baffle (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969685.4A CN107681347A (en) | 2017-10-18 | 2017-10-18 | A kind of installation structure of radio-frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710969685.4A CN107681347A (en) | 2017-10-18 | 2017-10-18 | A kind of installation structure of radio-frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107681347A true CN107681347A (en) | 2018-02-09 |
Family
ID=61140695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710969685.4A Pending CN107681347A (en) | 2017-10-18 | 2017-10-18 | A kind of installation structure of radio-frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107681347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702818A (en) * | 2021-08-12 | 2021-11-26 | 广东电网有限责任公司广州供电局 | GIS equipment and partial discharge ultrahigh frequency monitoring assembly |
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| CN202127119U (en) * | 2011-07-25 | 2012-01-25 | 芯通科技（成都）有限公司 | SMA connector |
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| CN104427277A (en) * | 2013-08-19 | 2015-03-18 | 纬创资通股份有限公司 | Modular tuner and manufacturing method thereof |
| CN105953715A (en) * | 2016-06-02 | 2016-09-21 | 中国人民解放军海军工程大学 | Intelligent bus eddy current displacement sensor with integrated structure |
| CN106684624A (en) * | 2015-11-11 | 2017-05-17 | 电连技术股份有限公司 | Sma type radio frequency coaxial connector |
| CN207853030U (en) * | 2017-10-18 | 2018-09-11 | 江苏永沃铜业有限公司 | A kind of installation structure of radio-frequency connector |
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2017
- 2017-10-18 CN CN201710969685.4A patent/CN107681347A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201197018Y (en) * | 2007-12-06 | 2009-02-18 | 中兴通讯股份有限公司 | Coaxial connecting equipment with shielding function |
| JP2011009010A (en) * | 2009-06-24 | 2011-01-13 | Nec Network & Sensor Systems Ltd | High frequency device equipped with coaxial connector |
| CN201829737U (en) * | 2010-05-07 | 2011-05-11 | 摩比天线技术（深圳）有限公司 | Installation structure of radio-frequency connector |
| CN102013596A (en) * | 2010-11-11 | 2011-04-13 | 泰兴市航联电连接器有限公司 | Connector for BNC sealed radio frequency coaxial socket |
| CN202127119U (en) * | 2011-07-25 | 2012-01-25 | 芯通科技（成都）有限公司 | SMA connector |
| CN103999297A (en) * | 2011-12-13 | 2014-08-20 | 矢崎总业株式会社 | Structure for fixing electrical connection section, connector, and method for connecting connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113702818A (en) * | 2021-08-12 | 2021-11-26 | 广东电网有限责任公司广州供电局 | GIS equipment and partial discharge ultrahigh frequency monitoring assembly |
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Application publication date: 20180209 |
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