CN207782782U - A kind of small-power radio-frequency power supply adaptation all-in-one machine - Google Patents
A kind of small-power radio-frequency power supply adaptation all-in-one machine Download PDFInfo
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- CN207782782U CN207782782U CN201820080612.XU CN201820080612U CN207782782U CN 207782782 U CN207782782 U CN 207782782U CN 201820080612 U CN201820080612 U CN 201820080612U CN 207782782 U CN207782782 U CN 207782782U
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- casing
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- radio
- power supply
- machine
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Abstract
The utility model discloses a kind of small-power radio-frequency power supply adaptation all-in-one machines,Including casing,The front end of casing is equipped with control panel lid,Isolation board is installed in casing,Isolation board is provided with long right-angle surface,Radio frequency casing is installed on the left side wall of long right-angle surface,Driving power is installed below radio frequency casing,Matching capacitance is installed in the insulating space that isolation board is constituted with casing,Control panel lid is equipped with display and adaptation knob,Control circuit board is installed between driving power and casing,Matching capacitance uses digital Matching Platform,Electric elements are densely distributed rationally inside all-in-one machine,The inner space of all-in-one machine can be made full use of,So that the circuit structure of all-in-one machine is more compact,Isolation board divides in space all-in-one machine inner space with carrying out physical electrical,The interference that radiofrequency signal can be allowed to be radiated from power supply noise and other circuit signals,The service life of all-in-one machine is greatly increased in the case where ensuring all-in-one machine performance and meeting EMC detections.
Description
Technical field
The utility model is related to a kind of radio-frequency power supply device, especially a kind of small-power radio-frequency power supply adaptation all-in-one machine.
Background technology
In RF application, radio-frequency power supply equipment is mostly powerful device, and the volume of equipment is relatively bigger than normal, due to radio frequency electrical
Road is designed there are many uncertainties, and the rare electronic equipment for integrating radio-frequency power supply and automatic adapter on the market is caused,
Especially low power radio-frequency power supply adaptation all-in-one machine, and needed inside radio-frequency power supply all-in-one machine install multiple analog circuit and
Digital circuit once the two is placed in same body, and is cooperated using the same power supply, may result in entire radio frequency
System is unstable, if digital signal cannot be made to be detached with radiofrequency signal, faint radiofrequency signal may be by inside all-in-one machine
It destroying so that all-in-one machine can not work, in addition, the radio circuit inside all-in-one machine is quite sensitive, power supply noise and aerial radiation
Equal interference can all impact the working performance of all-in-one machine, if the all-in-one machine of design without rational physical electrical subregion,
It can then cause all-in-one machine that only there is extremely short service life.
Invention content
For overcome the deficiencies in the prior art, a kind of internal circuit configuration of the utility model offer is rationally compact, uses the longevity
Order long small-power radio-frequency power supply adaptation all-in-one machine.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of small-power radio-frequency power supply adaptation all-in-one machine, including casing, the front end of the casing are equipped with control panel lid,
Be equipped in the casing with the orthogonal isolation board in casing bottom surface, the isolation board is provided with long right-angle surface and width is straight
The end of edged surface, the width right-angle surface connects the right side inner wall of the casing, and the end of the long right-angle surface connects the casing
Rear side inner wall, radio frequency casing is installed on the left side wall of the long right-angle surface.
Matching capacitance, the wide right angle of the isolation board are installed in the insulating space that the isolation board is constituted with the casing
Adjusting shaft and limited post for adjusting the matching capacitance is installed on face.
The front end of the radio frequency casing is equipped with cooling fan, and the position of the cooling fan is corresponded in the radio frequency casing
Radiating piece is installed, the upper surface of the radiating piece is equipped with radio frequency battery plate.
Driving power is installed below the radio frequency casing.
Control circuit board and small-sized is sequentially installed between the driving power and the left side wall of the casing after go to
Driving power.
The control panel lid is equipped with display and control button, and the control panel lid corresponds to the position of the control circuit board
It sets and control switch is installed, the control panel lid corresponds to the position for adjusting shaft and is equipped with adaptation knob.
The position that the rear wall of the casing corresponds to the matching capacitance is provided with radio frequency delivery outlet and adaptation heat emission hole.
The position that the rear wall of the casing corresponds to the radiating piece is provided with heat dissipation air port.
The position that the rear wall of the casing corresponds to the small-sized driving power is equipped with communication interface, user interface and electricity
Source socket, the outlet are the ac filter socket with fuse.
The utility model has the beneficial effects that：The utility model includes casing, and the front end of casing is equipped with control panel lid, machine
Isolation board is installed, isolation board is provided with long right-angle surface, radio frequency casing, inductothermy apparatus are equipped on the left side wall of long right-angle surface in shell
Driving power is installed below shell, matching capacitance, control panel lid peace are installed in the insulating space that isolation board is constituted with casing
Equipped with display and adaptation knob, control circuit board is installed, matching capacitance is using digital between driving power and casing
Matching Platform, all-in-one machine inside electric elements are densely distributed rationally, can make full use of the inner space of all-in-one machine so that all-in-one machine
Circuit structure it is more compact, isolation board divides in space all-in-one machine inner space with carrying out physical electrical, can allow radiofrequency signal
From the interference that power supply noise and other circuit signals radiate, in the case where ensuring all-in-one machine performance and meeting EMC detections
Greatly increase the service life of all-in-one machine.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of casing；
Fig. 3 is the internal structure schematic diagram of the utility model；
Fig. 4 is the rearview of the utility model；
Fig. 5 is the structural exploded view of radio frequency casing.
Specific implementation mode
Referring to figs. 1 to Fig. 5, a kind of small-power radio-frequency power supply adaptation all-in-one machine, including casing 1, the front end of the casing 1
Control panel lid 2 is installed, is equipped in the casing 1 and the orthogonal isolation board 3 in 1 bottom surface of the casing, the isolation board 3
It is provided with long right-angle surface 4 and wide right-angle surface 5, the end of the wide right-angle surface 5 connects the right side inner wall of the casing 1, the length
The end of right-angle surface 4 connects the rear side inner wall of the casing 1, and radio frequency casing 6 is equipped on the left side wall of the long right-angle surface 4,
The lower section of the radio frequency casing 6 is equipped with driving power 13.
Matching capacitance 7, the width of the isolation board 3 are installed in the insulating space that the isolation board 3 is constituted with the casing 1
Adjusting shaft 8 and limited post 9 for adjusting the matching capacitance 7 is installed, the control panel lid 2 is equipped in right-angle surface 5
Display 16 and control button 17, the position that the control panel lid 2 corresponds to the control circuit board 14 are equipped with control switch 25,
The control panel lid 2 corresponds to the position for adjusting shaft 8 and is equipped with adaptation knob 18, what user can show according to display screen
Actions menu regulates and controls all-in-one machine, and matching capacitance 7 uses digital Matching Platform, and being adjusted merely by adaptation knob 18 just can carry out
Quickly, accurate and repeatable impedance matching allows integrated function output more precisely with the high response repeated, all to keep and bear always
The impedance point of load is mutually agreed with.
The front end of the radio frequency casing 6 is equipped with cooling fan 10, and the cooling fan 10 is corresponded in the radio frequency casing 6
Position radiating piece 11 is installed, the upper surface of the radiating piece 11 is equipped with radio frequency battery plate 12, the rear wall pair of the casing 1
Answer the position of the radiating piece 11 be provided with heat dissipation air port 21, when all-in-one machine work, cooling fan 10 by the external world cold air
It introduces in radio frequency casing 6, absorb the heat that radiating piece 11 is distributed and is discharged from heat dissipation air port 21, it is ensured that the thermal diffusivity of all-in-one machine
Energy.
Be sequentially installed with after go between the driving power 13 and the left side wall of the casing 1 control circuit board 14 and
Small-sized driving power 15, the rear wall of the casing 1 correspond to the matching capacitance 7 position be provided with radio frequency delivery outlet 19 and
Orchestration heat emission hole 20, the position that the rear wall of the casing 1 corresponds to the small-sized driving power 15 are equipped with communication interface 22, use
Family interface 23 and outlet 24, the outlet 24 is the ac filter socket with fuse, in the present embodiment, described
Communication interface 22 is the general communication data coffrets of RS485/232, and user interface 23 is 25PINUSER interfaces.
The utility model includes casing, and the front end of casing is equipped with control panel lid, isolation board, isolation board are equipped in casing
It is provided with long right-angle surface, radio frequency casing is installed on the left side wall of long right-angle surface, driving power is installed below radio frequency casing,
Matching capacitance is installed in the insulating space that isolation board is constituted with casing, control panel lid is equipped with display and adaptation knob,
Control circuit board is installed, matching capacitance uses digital Matching Platform, all-in-one machine inside electric appliance between driving power and casing
Element is densely distributed rationally, can make full use of the inner space of all-in-one machine so that the circuit structure of all-in-one machine is more compact, isolation
Plate divides in space all-in-one machine inner space with carrying out physical electrical, and radiofrequency signal can be allowed from power supply noise and other circuits
The interference of signal radiation, ensure all-in-one machine performance and meet EMC detection in the case of greatly increase all-in-one machine use the longevity
Life.
Above embodiment cannot limit the protection domain of the invention, and the personnel of professional skill field are not departing from
In the case of the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (9)
1. a kind of small-power radio-frequency power supply adaptation all-in-one machine, including casing（1）, the casing（1）Front end control is installed
Plate lid（2）, it is characterised in that the casing（1）It is inside equipped with and the casing（1）The orthogonal isolation board in bottom surface（3）, institute
State isolation board（3）It is provided with long right-angle surface（4）With wide right-angle surface（5）, the width right-angle surface（5）End connect the casing
（1）Right side inner wall, the long right-angle surface（4）End connect the casing（1）Rear side inner wall, the long right-angle surface（4）
Left side wall on radio frequency casing is installed（6）.
2. small-power radio-frequency power supply adaptation all-in-one machine according to claim 1, it is characterised in that the isolation board（3）With
The casing（1）Matching capacitance is installed in the insulating space of composition（7）, the isolation board（3）Wide right-angle surface（5）Upper installation
It is useful for adjusting the matching capacitance（7）Adjusting shaft（8）And limited post（9）.
3. small-power radio-frequency power supply adaptation all-in-one machine according to claim 1, it is characterised in that the radio frequency casing（6）
Front end cooling fan is installed（10）, the radio frequency casing（6）The interior correspondence cooling fan（10）Position be equipped with it is scattered
Warmware（11）, the radiating piece（11）Upper surface radio frequency battery plate is installed（12）.
4. small-power radio-frequency power supply adaptation all-in-one machine according to claim 2, it is characterised in that the radio frequency casing（6）
Lower section driving power is installed（13）.
5. small-power radio-frequency power supply adaptation all-in-one machine according to claim 4, it is characterised in that the driving power
（13）With the casing（1）Left side wall between be sequentially installed with control circuit board after go to（14）With small-sized driving power
（15）.
6. small-power radio-frequency power supply adaptation all-in-one machine according to claim 5, it is characterised in that the control panel lid（2）
Display is installed（16）And control button（17）, the control panel lid（2）The corresponding control circuit board（14）Position peace
It is switched equipped with control（25）, the control panel lid（2）The corresponding adjusting shaft（8）Position adaptation knob is installed
（18）.
7. small-power radio-frequency power supply adaptation all-in-one machine according to claim 2, it is characterised in that the casing（1）After
Side wall corresponds to the matching capacitance（7）Position be provided with radio frequency delivery outlet（19）With adaptation heat emission hole（20）.
8. small-power radio-frequency power supply adaptation all-in-one machine according to claim 3, it is characterised in that the casing（1）After
Side wall corresponds to the radiating piece（11）Position be provided with heat dissipation air port（21）.
9. small-power radio-frequency power supply adaptation all-in-one machine according to claim 5, it is characterised in that the casing（1）After
Side wall corresponds to the small-sized driving power（15）Position communication interface is installed（22）, user interface（23）And outlet
（24）, the outlet（24）For the ac filter socket with fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080612.XU CN207782782U (en) | 2018-01-16 | 2018-01-16 | A kind of small-power radio-frequency power supply adaptation all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820080612.XU CN207782782U (en) | 2018-01-16 | 2018-01-16 | A kind of small-power radio-frequency power supply adaptation all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782782U true CN207782782U (en) | 2018-08-28 |
Family
ID=63213509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820080612.XU Expired - Fee Related CN207782782U (en) | 2018-01-16 | 2018-01-16 | A kind of small-power radio-frequency power supply adaptation all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512236A (en) * | 2020-11-19 | 2021-03-16 | 同方电子科技有限公司 | Power supply shell |
-
2018
- 2018-01-16 CN CN201820080612.XU patent/CN207782782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512236A (en) * | 2020-11-19 | 2021-03-16 | 同方电子科技有限公司 | Power supply shell |
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Legal Events
| 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: 20180828 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |