CN207474838U - A kind of New-type radio-frequency connector - Google Patents
A kind of New-type radio-frequency connector Download PDFInfo
- Publication number
- CN207474838U CN207474838U CN201721339940.9U CN201721339940U CN207474838U CN 207474838 U CN207474838 U CN 207474838U CN 201721339940 U CN201721339940 U CN 201721339940U CN 207474838 U CN207474838 U CN 207474838U
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- CN
- China
- Prior art keywords
- fixed
- connector
- shell
- miniature
- amplifier
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- 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.)
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of New-type radio-frequency connector, structure includes：Input sub-miniature A connector,Shell,Amplifier,Microcontroller,Shielding case,Current divider,Export sub-miniature A connector,Panel,Fixed feet,Mainboard,Usb data mouth,Indicator light,Input sub-miniature A connector is fixed on the left of shell using threaded connection,Panel is tightly attached in front of shell and using glue connection,Output sub-miniature A connector is equipped with multiple be fixed on the right side of shell and using threaded connection,Input sub-miniature A connector is installed on the left of amplifier and using electrical connection,Amplifier is fixed below microcontroller and is connected using signal,Shielding case is fixed on enclosure and is gap-matched,The utility model microcontroller is equipped with chip,IC pedestals,IC pedestal pins,Chip pin,It realizes and the signal intelligent of main line is scattered in different boundlings,Quick connection or separation greatly reduce the workload of maintenance personal and make the more simplified stability of system more preferable.
Description
Technical field
The utility model is a kind of New-type radio-frequency connector, belongs to connector apparatus field.
Background technology
Connector be our electronic engineering technical staff often in contact with a kind of component.Its effect is very simple：In electricity
It is blocked in road between place or isolated obstructed circuit, erects the bridge of communication, so as to make current flowing, realize circuit predetermined
Function.Connector is indispensable component in electronic equipment, and the access along current flowing is observed, you have always had found one
A or multiple connectors.Connector form and structure are ever-changing, with application, frequency, power, application environment etc.
Difference has various various forms of connectors.
Prior art discloses application No. is a kind of radio frequency connector of CN201220447369.3, radio frequency connections
Device includes conducting wire, retainer ring, connector, locking nut, outer conductor, compensating part, inner wire, fixing card, location nut, connection spiral shell
Nail.The wire core is inserted into inner wire, and the gauze screen of conducting wire is pressed in the outer surface of outer conductor by retainer ring, passes through fixing card
Conducting wire is connect with locking nut with screw.The radio frequency connector of the utility model is simple in structure, connection is reliable, working service side
Just, the different conducting wire of thickness is easily attached, and effectiveness is good, but prior art single-channel RF connector is to branch
Section need to expend a large amount of wire rod docked and due to more than circuit and the miscellaneous signal interference installation effectiveness that be easy to cause is low, and
Increase the maintenance difficulty of maintenance personal.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of New-type radio-frequency connector, to solve
Single-channel RF connector needs to expend a large amount of wire rod to son field and is docked and due to miscellaneous be easy to causeing letter more than circuit
Number interference installation effectiveness is low, and the problem of increase the maintenance difficulty of maintenance personal.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of New-type radio-frequency connects
Device is connect, structure includes：Input sub-miniature A connector, shell, amplifier, microcontroller, shielding case, current divider, output sub-miniature A connector, face
Plate, fixed feet, mainboard, usb data mouth, indicator light, the input sub-miniature A connector are fixed on the left of shell using threaded connection, institute
Panel is stated to be tightly attached in front of shell and using glue connection, the output sub-miniature A connector be equipped with it is multiple be fixed on the right side of shell and
Using threaded connection, the input sub-miniature A connector is installed on the left of amplifier and using electrical connection, and the amplifier is fixed on list
It is connected below piece machine and using signal, the shielding case is fixed on enclosure and is gap-matched, and the fixed feet is equipped with
Four be fixed with bolts below the mainboard four it is diagonal, the mainboard is fixed on using electrical connection below usb data mouth,
Multiple indicator lights are equipped on the left of the usb data mouth and using glue connection, the current divider uses and is fixedly welded on amplifier
Right side, the microcontroller are equipped with chip, IC pedestals, IC pedestals pin, chip pin, and the chip level is fixed on IC pedestals
It side and is gap-matched, it is vertically fixed and using welding to be equipped with multiple IC pedestals pins below the IC pedestals, described
Chip pin is perpendicularly fixed at beneath chips using interference fit, and the chip pin is above mainboard and using welding.
Further, the usb data mouth is made of contact, insulation board, grounding shell, insulation crust.
Further, the contact sets that there are four be evenly distributed in above insulation board and using interference fit.
Further, the insulation crust, which is installed on around grounding shell, uses glue connection.
Further, the contact is fixed on using electrical connection in front of microcontroller.
Further, the current divider is electronic unit, and precision is high, and stability is strong.
Further, the shell is alloy material, and hardness is high, anti-deformation.
Advantageous effect
The utility model microcontroller is equipped with chip, IC pedestals, IC pedestals pin, chip pin, realizes the letter of main line
Number intelligent distribution greatly reduces the workload of maintenance personal and makes system more into different boundlings, quick connection or separation
Add simplified stability more preferable.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of New-type radio-frequency connector of the utility model.
Fig. 2 is a kind of single chip computer architecture schematic diagram of New-type radio-frequency connector of the utility model.
Fig. 3 is a kind of usb data mouth structure schematic diagram of New-type radio-frequency connector of the utility model.
In figure：Input sub-miniature A connector -1, shell -2, amplifier -3, microcontroller -4, shielding case -5, current divider -6, output SMA
Connector -7, panel -8, fixed feet -9, mainboard -10, usb data mouth -11, indicator light -12, chip -401, IC pedestals -402, IC
Pedestal pin -403, chip pin -404, contact -1101, insulation board -1102, grounding shell -1103, insulation crust -1104.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of New-type radio-frequency connector：Its structure includes：Input sub-miniature A connector
1st, shell 2, amplifier 3, microcontroller 4, shielding case 5, current divider 6, output sub-miniature A connector 7, panel 8, fixed feet 9, mainboard 10, USB
Data port 11, indicator light 12, the input sub-miniature A connector 1 are fixed on 2 left side of shell using being threadedly coupled, and the panel 8 is tightly attached to
The front of shell 2 and using glue connection, the output sub-miniature A connector 7, which is equipped with, multiple to be fixed on 2 right side of shell and is connected using screw thread
It connects, the input sub-miniature A connector 1 is installed on 3 left side of amplifier and using electrical connection, and the amplifier 3 is fixed under microcontroller 4
It side and is connected using signal, the shielding case 5, which is fixed on inside shell 2, to be gap-matched, there are four the fixed feet 9 is set
It is fixed with bolts in 10 lower section four of mainboard diagonally, the mainboard 10 is fixed on using electrical connection under usb data mouth 11
Side, 11 left side of usb data mouth are equipped with multiple indicator lights 12 and using glue connection, and the current divider 6 is used and is welded and fixed
In 3 right side of amplifier, the microcontroller 4 is equipped with chip 401, IC pedestals 402, IC pedestals pin 403, chip pin 404, described
401 level of chip is fixed on 402 top of IC pedestals and is gap-matched, and 402 lower section of IC pedestals is equipped with multiple IC bottoms
Seat pin 403 is vertically fixed and using welding, and the chip pin 404 is perpendicularly fixed at 401 lower section of chip and is matched using interference
It closes, the chip pin 404 is through 10 top of mainboard and using welding, and the usb data mouth 11 is by contact 1101, insulation board
1102nd, grounding shell 1103, insulation crust 1104 form, and the contact 1101 is set there are four being evenly distributed on insulation board 1102
Just and using interference fit, the insulation crust 1104 is installed on 1103 surrounding of grounding shell using glue connection, the contact
1101 are fixed on 4 front of microcontroller using electrical connection., the current divider 6 is electronic unit, and precision is high, and stability is strong, described outer
Shell 2 is alloy material, and hardness is high, anti-deformation.
In the use of the utility model main line radiofrequency signal by input sub-miniature A connector 1 by signal transmission into amplifier 3 again
Microcontroller 4 is transmitted a signal to by amplifier 3 and carries out smart allocation and open-circuit line and then microcontroller 4 by the signal handled
To current divider 6, the shielding case being equipped with can shield interference caused by extraneous signal for output, and microcontroller 4 divides the signal intelligent of main line
Cloth greatly reduces the workload of maintenance personal and system is made more to simplify surely into different boundlings, quick connection or separation
It is qualitative more preferable.
4 a kind of IC chip of microcontroller described in the utility model is using very large scale integration technology handle
Central processor CPU, random access memory ram, read only memory ROM with data-handling capacity, a variety of I/O mouthfuls and interruption systems
The functions such as system, timer/counter (may further include display driver circuit, pulse-width modulation circuit, analog multiplexer, A/D
The circuits such as converter) the small and perfect microcomputer system formed on one piece of silicon chip is integrated into, it is led in Industry Control
Domain extensive use.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solves the problems, such as be single-channel RF connector to son field need to expend a large amount of wire rod docked and by
More than the circuit and the miscellaneous signal interference installation effectiveness that be easy to cause is low, and increases the maintenance difficulty of maintenance personal., this practicality is newly
Type is combined with each other by above-mentioned component, can reach and the signal intelligent of main line is scattered in different boundlings, quick connection or
Person's separation greatly reduces the workload of maintenance personal and makes the more simplified stability of system more preferable, described in detail below：
401 level of chip is fixed on 402 top of IC pedestals and is gap-matched, 402 lower section of IC pedestals
It is vertically fixed and using welding equipped with multiple IC pedestals pins 403, the chip pin 404 is perpendicularly fixed under chip 401
Fang Caiyong is interference fitted, and the chip pin 404 is through 10 top of mainboard and using welding.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of New-type radio-frequency connector, structure include：Input sub-miniature A connector (1), shell (2), amplifier (3), microcontroller
(4), shielding case (5), current divider (6), output sub-miniature A connector (7), panel (8), fixed feet (9), mainboard (10), usb data mouth
(11), indicator light (12), the input sub-miniature A connector (1) are fixed on the left of shell (2) using being threadedly coupled, and the panel (8) is tight
Be affixed in front of shell (2) and using glue connection, the output sub-miniature A connector (7) be fixed on the right side of shell (2) equipped with multiple and
Using threaded connection, it is characterised in that：
The input sub-miniature A connector (1) is installed on the left of amplifier (3) and using electrical connection, and the amplifier (3) is fixed on list
It is connected below piece machine (4) and using signal, the shielding case (5), which is fixed on inside shell (2), to be gap-matched, described solid
Determine foot (9) and set diagonal there are four being fixed with bolts below the mainboard (10) four, the mainboard (10) is using electrical connection
It is fixed below usb data mouth (11), multiple indicator lights (12) are equipped on the left of the usb data mouth (11) and are connected using glue
It connects, the current divider (6), which uses, to be fixedly welded on the right side of amplifier (3)；
The microcontroller (4) is described equipped with chip (401), IC pedestals (402), IC pedestals pin (403), chip pin (404)
Chip (401) level is fixed on above IC pedestals (402) and is gap-matched, and is equipped with below the IC pedestals (402) more
A IC pedestals pin (403) is vertically fixed and using welding, and the chip pin (404) is perpendicularly fixed under chip (401)
Fang Caiyong is interference fitted, and the chip pin (404) is above mainboard (10) and using welding.
2. a kind of New-type radio-frequency connector according to claim 1, it is characterised in that：The usb data mouth (11) is by touching
Point (1101), insulation board (1102), grounding shell (1103), insulation crust (1104) composition.
3. a kind of New-type radio-frequency connector according to claim 2, it is characterised in that：There are four the contact (1101) sets
It is evenly distributed in above insulation board (1102) and using interference fit.
4. a kind of New-type radio-frequency connector according to claim 2, it is characterised in that：Insulation crust (1104) installation
Glue connection is used around grounding shell (1103).
5. a kind of New-type radio-frequency connector according to claim 2, it is characterised in that：The contact (1101) uses and is electrically connected
It connects and is fixed in front of microcontroller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339940.9U CN207474838U (en) | 2017-10-17 | 2017-10-17 | A kind of New-type radio-frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339940.9U CN207474838U (en) | 2017-10-17 | 2017-10-17 | A kind of New-type radio-frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474838U true CN207474838U (en) | 2018-06-08 |
Family
ID=62266903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721339940.9U Expired - Fee Related CN207474838U (en) | 2017-10-17 | 2017-10-17 | A kind of New-type radio-frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863656A (en) * | 2017-10-17 | 2018-03-30 | 江苏永沃铜业有限公司 | A kind of New-type radio-frequency connector |
-
2017
- 2017-10-17 CN CN201721339940.9U patent/CN207474838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863656A (en) * | 2017-10-17 | 2018-03-30 | 江苏永沃铜业有限公司 | A kind of New-type radio-frequency connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20181017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |