CN207910764U - A kind of moisture-proof anti-tampering medium wave transmitter - Google Patents
A kind of moisture-proof anti-tampering medium wave transmitter Download PDFInfo
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- CN207910764U CN207910764U CN201820020756.6U CN201820020756U CN207910764U CN 207910764 U CN207910764 U CN 207910764U CN 201820020756 U CN201820020756 U CN 201820020756U CN 207910764 U CN207910764 U CN 207910764U
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- circuit plate
- cabinet
- microcontroller
- electric signal
- observation circuit
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Abstract
The utility model discloses a kind of moisture-proof anti-tampering medium wave transmitters, including cabinet, the outer surface of microcontroller is provided with anti-interference layer, the other side of microcontroller is connected separately with relay-operated controller, signal lamp, and relay-operated controller is set in turn in the side of cabinet with signal lamp from top to bottom, the bottom of signal lamp is provided with power interface, the other side of cabinet is provided with exhaust fan, the bottom of exhaust fan is provided with air intake grid, the bottom of air intake grid is provided with notch, the inside of notch is placed with charcoal box, and damp-proof layer is provided on the inner wall of cabinet.The utility model on the outside of cabinet by being provided with exhaust fan, the bottom of exhaust fan is provided with air intake grid, the inside of notch is placed with charcoal box, the outer surface of microcontroller is provided with anti-interference layer, it is provided with damp-proof layer on the inner wall of cabinet, it can reinforce the humidity resistance of medium wave transmitter and anti-tampering performance, convenient for the electrical part normal operation inside medium wave transmitter, extend the service life of medium wave transmitter.
Description
Technical field
The utility model is related to a kind of moisture-proof anti-tampering medium wave transmitter, more particularly to a kind of moisture-proof anti-tampering medium wave
Transmitter.
Background technology
Medium wave refers to the radio wave that frequency is 300kHz~3MHz, and transmitted bandwidth 9kHz, medium wave is by surface wave and sky
Wave two ways is propagated, and general medium wave transmitter does not have the performance of moisture-proof anti-electromagnetic interference, medium wave transmitter
Internal electrical part is easy to be influenced because making moist by the influence damaged, and by electromagnetic interference, is unfavorable for internal microcontroller
Normal work.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, provide it is a kind of it is moisture-proof it is anti-tampering in
Wave transmitter can reinforce the humidity resistance of medium wave transmitter and anti-tampering performance, convenient for the electrical part inside medium wave transmitter
Normal operation extends the service life of medium wave transmitter.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of moisture-proof anti-tampering medium wave transmitter of the utility model, including cabinet, the inside of the cabinet are equipped with list
Piece machine is equipped with optical cable electric signal observation circuit plate, the top of the optical cable electric signal observation circuit plate at the top of the microcontroller
Portion is equipped with satellite electric signal observation circuit plate, and frequency modulation electric signal prison is equipped at the top of the satellite electric signal observation circuit plate
Slowdown monitoring circuit plate is equipped with carrier signal observation circuit plate at the top of the frequency modulation electric signal observation circuit plate, the microcontroller
Outer surface is provided with anti-interference layer, and the side of the microcontroller is equipped with accumulator group, and the inside of the cabinet is additionally provided with electricity
The other side of connecting line, the microcontroller is connected separately with relay-operated controller, signal lamp, and relay-operated controller and signal lamp
It is set in turn in the side of cabinet from top to bottom, the bottom of the signal lamp is provided with power interface, the other side of the cabinet
It is provided with exhaust fan, the bottom of the exhaust fan is provided with air intake grid, and the bottom of the air intake grid is provided with notch, the notch
Inside be placed with charcoal box, be provided with damp-proof layer on the inner wall of the cabinet.
As a kind of optimal technical scheme of the utility model, the battery component not with microcontroller, optical cable electric signal
Observation circuit plate, satellite electric signal observation circuit plate, frequency modulation electric signal observation circuit plate, carrier signal observation circuit plate, relay
Device controller, signal lamp, exhaust fan are electrically connected.
As a kind of optimal technical scheme of the utility model, the damp-proof layer is made by absorbent charcoal material.
As a kind of optimal technical scheme of the utility model, the anti-interference layer is made by aluminum material.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is provided with air intake grid, notch by being provided with exhaust fan, the bottom of exhaust fan on the outside of cabinet
Inside be placed with charcoal box, the outer surface of microcontroller is provided with anti-interference layer, damp-proof layer is provided on the inner wall of cabinet, can
Reinforce the humidity resistance of medium wave transmitter and anti-tampering performance, convenient for the electrical part normal operation inside medium wave transmitter, extends
The service life of medium wave transmitter.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1, cabinet；2, microcontroller；3, optical cable electric signal observation circuit plate；4, satellite electric signal observation circuit plate；5、
Frequency modulation electric signal observation circuit plate；6, carrier signal observation circuit plate；7, anti-interference layer；8, accumulator group；9, relay controls
Device；10, signal lamp；11, power interface；12, exhaust fan；13, air intake grid；14, notch；15, charcoal box；16, damp-proof layer.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology is for showing that it is unnecessary that the utility model is characterized in, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of moisture-proof anti-tampering medium wave transmitter, including cabinet 1, cabinet 1
Inside is equipped with microcontroller 2, and the top of microcontroller 2 is equipped with optical cable electric signal observation circuit plate 3, optical cable electric signal observation circuit
The top of plate 3 is equipped with satellite electric signal observation circuit plate 4, and the top of satellite electric signal observation circuit plate 4 is equipped with frequency modulation electricity
The top of signal monitoring circuit plate 5, frequency modulation electric signal observation circuit plate 5 is equipped with carrier signal observation circuit plate 6, microcontroller 2
Outer surface be provided with anti-interference layer 7, the side of microcontroller 2 is equipped with accumulator group 8, and the inside of cabinet 1, which is additionally provided with, to be electrically connected
The other side of wiring, microcontroller 2 is connected separately with relay-operated controller 9, signal lamp 10, and relay-operated controller 9 and signal lamp
10 are set in turn in the side of cabinet 1 from top to bottom, and the bottom of signal lamp 10 is provided with power interface 11, the other side of cabinet 1
It is provided with exhaust fan 12, the bottom of exhaust fan 12 is provided with air intake grid 13, and the bottom of air intake grid 13 is provided with notch 14, notch 14
Inside be placed with charcoal box 15, damp-proof layer 16 is provided on the inner wall of cabinet 1.
Further, accumulator group 8 is monitored with microcontroller 2, optical cable electric signal observation circuit plate 3, satellite electric signal respectively
Circuit board 4, frequency modulation electric signal observation circuit plate 5, carrier signal observation circuit plate 6, relay-operated controller 9, signal lamp 10, exhausting
Machine 12 is electrically connected, and accumulator group 8 is respectively microcontroller 2, optical cable electric signal observation circuit plate 3, satellite electric signal observation circuit
Plate 4, frequency modulation electric signal observation circuit plate 5, carrier signal observation circuit plate 6, relay-operated controller 9, signal lamp 10, exhaust fan 12
Electric energy is provided.
Damp-proof layer 16 is made by absorbent charcoal material, and activated carbon has good absorption property, can will be inside cabinet 1
Humid air absorb, prevent each circuit devcie cabinet 1 inside from being influenced by humid air, cause signal reception it is unstable
And each electrical part makes moist damage.
Anti-interference layer 7 is made by aluminum material, and aluminium can form one layer of oxidation for preventing metal erosion in humid air
Film, so that aluminium is not further aoxidized simultaneously can be water-fast, can reinforce the corrosion resistance and humidity resistance of microcontroller 2, and quality
It is relatively light, have the effect of antinoise signal interference, reduces the weight of microcontroller 2, strengthen the interference free performance of microcontroller 2.
Specifically, the optical cable electric signal that 3 monitoring signals output end of optical cable electric signal observation circuit plate is connected to microcontroller 2 is defeated
Enter end, the satellite electric signal input terminal of the monitoring signals output end connection microcontroller 2 of satellite electric signal observation circuit plate 4, frequency modulation
The frequency modulation electric signal input end of the monitoring signals output end connection single chip circuit 2 of electric signal observation circuit plate 5, carrier signal prison
The multi-carrier telecommunication input terminal of the monitoring signals output end connection single chip circuit 2 of slowdown monitoring circuit plate 6, the control signal of microcontroller 2
Output end connects the control signal input of control relay circuit plate 9, and control relay circuit plate 9 is for realizing to transmitter
The closing of the switching of audio signal source circuit and the startup of standby transmitter and master transmitter, the indication signal output of microcontroller 2
The indication signal input terminal for holding connection signal lamp 10 facilitates observation medium wave transmitter whether normal operation, in the other side of cabinet 1
It is provided with exhaust fan 12, the bottom of exhaust fan 12 is provided with air intake grid 13, and outside can enter cabinet 1 by air intake grid 13
It is interior, the air inside cabinet 1 can be extracted out by exhaust fan 12, so that the air inside cabinet 1 is kept circulation, play moisture-proof work
With the inside of notch 14 is placed with charcoal box 15, can further strengthen the humidity resistance of cabinet 1, be made by absorbent charcoal material
Into damp-proof layer 16, the humid air inside cabinet 1 can be absorbed, prevent each circuit devcie inside cabinet 1 by humidity
The influence of air causes signal to receive unstable and each electrical part and makes moist damage, the anti-interference layer 7 being made by aluminum material
It can reinforce the corrosion resistance and humidity resistance of microcontroller 2, and lighter weight, have the effect of antinoise signal interference, reduce
The weight of microcontroller 2, strengthens the interference free performance of microcontroller 2.
For the utility model by being provided with exhaust fan 12 in the outside of cabinet 1, the bottom of exhaust fan 12 is provided with air intake grid
13, the inside of notch 14 is placed with charcoal box 15, and the outer surface of microcontroller 2 is provided with anti-interference layer 7, is set on the inner wall of cabinet 1
It is equipped with damp-proof layer 16, the humidity resistance of medium wave transmitter and anti-tampering performance can be reinforced, convenient for the electricity inside medium wave transmitter
Device normal operation extends the service life of medium wave transmitter.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of moisture-proof anti-tampering medium wave transmitter, including cabinet (1), which is characterized in that install the inside of the cabinet (1)
There is microcontroller (2), optical cable electric signal observation circuit plate (3), the optical cable electric signal prison are installed at the top of the microcontroller (2)
Satellite electric signal observation circuit plate (4) is installed at the top of slowdown monitoring circuit plate (3), the satellite electric signal observation circuit plate (4)
Top is equipped with frequency modulation electric signal observation circuit plate (5), and carrier wave is equipped at the top of the frequency modulation electric signal observation circuit plate (5)
The outer surface of signal monitoring circuit plate (6), the microcontroller (2) is provided with anti-interference layer (7), the side of the microcontroller (2)
Accumulator group (8) is installed, the inside of the cabinet (1) is additionally provided with electric connection line, the other side difference of the microcontroller (2)
It is connected with relay-operated controller (9), signal lamp (10), and relay-operated controller (9) is set successively from top to bottom with signal lamp (10)
It is placed in the side of cabinet (1), the bottom of the signal lamp (10) is provided with power interface (11), the other side of the cabinet (1)
It is provided with exhaust fan (12), the bottom of the exhaust fan (12) is provided with air intake grid (13), and the bottom of the air intake grid (13) is set
It is equipped with notch (14), the inside of the notch (14) is placed with charcoal box (15), is provided on the inner wall of the cabinet (1) moisture-proof
Layer (16).
2. a kind of moisture-proof anti-tampering medium wave transmitter according to claim 1, which is characterized in that the accumulator group
(8) respectively with microcontroller (2), optical cable electric signal observation circuit plate (3), satellite electric signal observation circuit plate (4), frequency modulation electric signal
Observation circuit plate (5), carrier signal observation circuit plate (6), relay-operated controller (9), signal lamp (10), exhaust fan (12) are electrical
Connection.
3. a kind of moisture-proof anti-tampering medium wave transmitter according to claim 1, which is characterized in that the damp-proof layer (16)
It is made by absorbent charcoal material.
4. a kind of moisture-proof anti-tampering medium wave transmitter according to claim 1, which is characterized in that the anti-interference layer
(7) it is made by aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020756.6U CN207910764U (en) | 2018-01-05 | 2018-01-05 | A kind of moisture-proof anti-tampering medium wave transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820020756.6U CN207910764U (en) | 2018-01-05 | 2018-01-05 | A kind of moisture-proof anti-tampering medium wave transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910764U true CN207910764U (en) | 2018-09-25 |
Family
ID=63566872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820020756.6U Active CN207910764U (en) | 2018-01-05 | 2018-01-05 | A kind of moisture-proof anti-tampering medium wave transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067588A (en) * | 2021-03-16 | 2021-07-02 | 华南理工大学 | Electron transmitter with anti-interference function |
-
2018
- 2018-01-05 CN CN201820020756.6U patent/CN207910764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067588A (en) * | 2021-03-16 | 2021-07-02 | 华南理工大学 | Electron transmitter with anti-interference function |
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