CN212811750U - Carrier demodulator with strong signal receiving capability - Google Patents
Carrier demodulator with strong signal receiving capability Download PDFInfo
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- CN212811750U CN212811750U CN202022218255.9U CN202022218255U CN212811750U CN 212811750 U CN212811750 U CN 212811750U CN 202022218255 U CN202022218255 U CN 202022218255U CN 212811750 U CN212811750 U CN 212811750U
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Abstract
The utility model discloses a carrier wave demodulator with strong signal receiving capability, which comprises an equipment main body, wherein a circuit board is arranged inside the equipment main body, a mounting groove is arranged inside the circuit board, a working device is arranged on the outer wall of the mounting groove, a division plate is arranged on one side of the working device, a connecting channel is arranged on one side of the division plate close to the working device, an air outlet baffle plate is arranged at the top of the equipment main body, and an air outlet groove is arranged on one side of the air outlet baffle plate; this carrier demodulator that received signal ability is strong is through setting up circuit board, interlayer board, worker and interface channel for a carrier demodulator that received signal ability is strong and work efficiency is high, through setting up fixed plate, protection shield, fixed orifices, connecting plate and fixing bolt, makes the user be difficult for leading to damaging because of overturning in using the carrier demodulator that received signal ability is strong.
Description
Technical Field
The utility model relates to a demodulator technical field specifically is a carrier wave demodulator that received signal ability is strong.
Background
A carrier demodulator with strong signal receiving capability is a device which restores a low-frequency digital signal modulated in a high-frequency digital signal by a digital signal processing technology. Demodulators are widely used for the transmission and reproduction of information such as broadcast (audio signals), television (video signals) and the like. With the development of society and the progress of mankind, the conventional demodulator cannot meet the requirements of users due to poor signal receiving capability and difficult installation and fixation. A carrier demodulator with a high signal reception capability is therefore proposed to solve this problem.
The prior art has the following defects or problems:
1. in the process of using the traditional carrier demodulator with strong signal receiving capability, only one group of working devices are arranged in the traditional carrier demodulator with strong signal receiving capability, so that the traditional carrier demodulator with strong signal receiving capability has low working efficiency and poor signal receiving capability;
2. the traditional carrier demodulator with strong signal receiving capability is not easy to be fixedly installed in the process of using the traditional carrier demodulator with strong signal receiving capability, so that a user can carelessly overturn and topple over the traditional carrier demodulator with strong signal receiving capability to cause damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a carrier wave demodulator that received signal ability is strong, solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a carrier demodulator with strong signal receiving capability comprises an equipment main body, wherein a circuit board is arranged inside the equipment main body, a mounting groove is formed inside the circuit board, a working device is arranged on the outer wall of the mounting groove, a partition plate is arranged on one side of the working device, a connecting channel is arranged on one side, close to the working device, of the partition plate, an air outlet baffle is arranged at the top of the equipment main body, an air outlet groove is formed in one side of the air outlet baffle, a first mounting hole is formed in one side, far away from the air outlet baffle, of the equipment main body, a display lamp is arranged on the outer wall of the first mounting hole, a second mounting hole is formed in the front of the equipment main body, a control switch is arranged on the outer wall of the second mounting hole, a slot is formed in one side, close to the control switch, of the equipment main body, a jack is formed in, the inside of fixed plate is provided with the fixed orifices, the outer wall of fixed orifices is provided with fixing bolt, the bottom of fixed plate is provided with the protection shield, one side that the protection shield is close to the fixed plate is provided with the connecting plate, the inside of connecting plate is provided with the screw hole, the outer wall of screw hole is provided with locking bolt.
As the utility model discloses a preferred technical scheme, the appearance of equipment main part is the cuboid, the material of equipment main part is plastics.
As the utility model discloses a preferred technical scheme, the work ware has two sets ofly, the work ware uses the central line of interlayer board to be symmetric distribution, interlayer board and circuit board welding as the symmetry axis.
As the utility model discloses a preferred technical scheme, the internal diameter size of first mounting hole is the same with the external diameter size of display lamp, first mounting hole is pegged graft with the display lamp.
As the utility model discloses a preferred technical scheme, the internal diameter size of second mounting hole is the same with control switch's external diameter size, the second mounting hole is pegged graft with control switch.
As the utility model discloses a preferred technical scheme, fixing bolt's external diameter size is the same with the internal diameter size of fixed orifices, fixing bolt pegs graft with the fixed orifices.
As the utility model discloses an optimal technical scheme, the internal diameter size of screw hole is the same with the external diameter size of lock bolt, the screw hole is pegged graft with lock bolt, the appearance of connecting plate is the cuboid, the material of connecting plate is the stainless steel.
Compared with the prior art, the utility model provides a strong carrier wave demodulator of received signal ability possesses following beneficial effect:
1. according to the carrier demodulator with strong signal receiving capability, the circuit board, the interlayer plate, the working devices and the connecting channel are arranged, a user installs the two groups of working devices in the equipment main body through the mounting grooves, the interlayer plate is welded with the circuit board, so that the two groups of working devices are separated, and the two groups of working devices are in circuit connection through wires in the connecting channel, so that the carrier demodulator with strong signal receiving capability is strong in signal receiving capability and high in working efficiency;
2. this carrier wave demodulator that received signal ability is strong, through setting up fixed plate, protection shield, fixed orifices, connecting plate and fixing bolt, the user inserts fixing bolt in the fixed orifices through the connecting plate with fixed plate and protection shield fixed connection back, lets a carrier wave demodulator that received signal ability is strong be convenient for install fixed for the user is difficult for leading to damaging because of overturning in using a carrier wave demodulator that received signal ability is strong.
Drawings
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the air outlet baffle and the display lamp of the present invention;
fig. 4 is a connection diagram of the fixing plate, the protection plate and the connection plate of the present invention.
In the figure: 1. an apparatus main body; 2. a circuit board; 3. mounting grooves; 4. a working device; 5. a interlayer plate; 6. a connecting channel; 7. an air outlet baffle plate; 8. an air outlet groove; 9. a first mounting hole; 10. a display lamp; 11. a second mounting hole; 12. a control switch; 13. a slot; 14. a jack; 15. a fixing plate; 16. a fixing hole; 17. fixing the bolt; 18. a protection plate; 19. a connecting plate; 20. a threaded hole; 21. and locking the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in this embodiment: a carrier demodulator with strong signal receiving capability comprises an equipment main body 1, a circuit board 2 is arranged inside the equipment main body 1, a mounting groove 3 is arranged inside the circuit board 2, a working device 4 is arranged on the outer wall of the mounting groove 3, a interlayer plate 5 is arranged on one side of the working device 4, a connecting channel 6 is arranged on one side, close to the working device 4, of the interlayer plate 5, an air outlet baffle 7 is arranged at the top of the equipment main body 1, an air outlet groove 8 is arranged on one side of the air outlet baffle 7, a first mounting hole 9 is arranged on one side, far away from the air outlet baffle 7, of the equipment main body 1, a display lamp 10 is arranged on the outer wall of the first mounting hole 9, a second mounting hole 11 is arranged on the front face of the equipment main body 1, a control switch 12 is arranged on the outer wall of the second mounting hole 11, a slot 13 is arranged on one side, one side of the device main body 1 close to the display lamp 10 is provided with a fixing plate 15, the inside of the fixing plate 15 is provided with a fixing hole 16, the outer wall of the fixing hole 16 is provided with a fixing bolt 17, the bottom of the fixing plate 15 is provided with a protecting plate 18, one side of the protecting plate 18 close to the fixing plate 15 is provided with a connecting plate 19, the inside of the connecting plate 19 is provided with a threaded hole 20, and the outer wall of the threaded hole 20 is provided with a locking bolt 21.
In the embodiment, the device main body 1 is a cuboid, and the device main body 1 is made of plastic, so that the device main body 1 is not easy to damage in a long-time use process; the working devices 4 are arranged in two groups, the working devices 4 are symmetrically distributed by taking the central line of the interlayer plate 5 as a symmetry axis, and the interlayer plate 5 is welded with the circuit board 2 to ensure that the interlayer plate 5 is fixedly connected with the circuit board 2; the inner diameter of the first mounting hole 9 is the same as the outer diameter of the display lamp 10, and the first mounting hole 9 is inserted into the display lamp 10, so that the display lamp 10 is fixedly connected with the equipment main body 1; the inner diameter of the second mounting hole 11 is the same as the outer diameter of the control switch 12, and the second mounting hole 11 is inserted into the control switch 12, so that the control switch 12 is fixedly connected with the equipment main body 1; the outer diameter of the fixing bolt 17 is the same as the inner diameter of the fixing hole 16, and the fixing bolt 17 is inserted into the fixing hole 16, so that the fixing bolt 17 and the fixing hole 16 can be used in a matched manner; the inner diameter of the threaded hole 20 is the same as the outer diameter of the locking bolt 21, the threaded hole 20 is inserted into the locking bolt 21, the connecting plate 19 is rectangular, the connecting plate 19 is made of stainless steel, and the fixing plate 15 is fixedly connected with the protection plate 18.
The utility model discloses a theory of operation and use flow: this carrier wave demodulator that received signal ability is strong, the user installs two sets of working ware 4 in equipment main part 1 through mounting groove 3, wherein interlayer board 5 and circuit board 2 welding, make two sets of working ware 4 separate, and carry out the line connection through the electric wire in interface channel 6 between two sets of working ware 4, make a carrier wave demodulator that received signal ability is strong and work efficiency is high, the user passes through connecting plate 19 with fixed plate 15 and protection shield 18 fixed connection after, insert fixing bolt 17 in fixed orifices 16, make a carrier wave demodulator that received signal ability is strong be convenient for install fixedly, make the user be difficult for leading to damaging because of overturning in using a carrier wave demodulator that received signal ability is strong.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A carrier demodulator capable of receiving a signal, comprising: comprises an equipment main body (1), a circuit board (2) is arranged inside the equipment main body (1), a mounting groove (3) is arranged inside the circuit board (2), a working device (4) is arranged on the outer wall of the mounting groove (3), a interlayer plate (5) is arranged on one side of the working device (4), a connecting channel (6) is arranged on one side, close to the working device (4), of the interlayer plate (5), an air outlet baffle (7) is arranged at the top of the equipment main body (1), an air outlet groove (8) is arranged on one side of the air outlet baffle (7), a first mounting hole (9) is arranged on one side, far away from the air outlet baffle (7), of the equipment main body (1), a display lamp (10) is arranged on the outer wall of the first mounting hole (9), a second mounting hole (11) is arranged on the front surface of the equipment main body (1), and a control switch (12) is arranged on the outer, one side that equipment main part (1) is close to control switch (12) is provided with slot (13), one side that equipment main part (1) is close to slot (13) is provided with jack (14), one side that equipment main part (1) is close to display lamp (10) is provided with fixed plate (15), the inside of fixed plate (15) is provided with fixed orifices (16), the outer wall of fixed orifices (16) is provided with fixing bolt (17), the bottom of fixed plate (15) is provided with protection shield (18), one side that protection shield (18) are close to fixed plate (15) is provided with connecting plate (19), the inside of connecting plate (19) is provided with screw hole (20), the outer wall of screw hole (20) is provided with lock bolt (21).
2. A signal capable carrier demodulator as defined in claim 1, wherein: the appearance of equipment main part (1) is the cuboid, the material of equipment main part (1) is plastics.
3. A signal capable carrier demodulator as defined in claim 1, wherein: the working devices (4) are arranged in two groups, the working devices (4) are symmetrically distributed by taking the central line of the interlayer plate (5) as a symmetry axis, and the interlayer plate (5) is welded with the circuit board (2).
4. A signal capable carrier demodulator as defined in claim 1, wherein: the inner diameter of the first mounting hole (9) is the same as the outer diameter of the display lamp (10), and the first mounting hole (9) is connected with the display lamp (10) in an inserting mode.
5. A signal capable carrier demodulator as defined in claim 1, wherein: the inner diameter of the second mounting hole (11) is the same as the outer diameter of the control switch (12), and the second mounting hole (11) is connected with the control switch (12) in an inserting mode.
6. A signal capable carrier demodulator as defined in claim 1, wherein: the outer diameter of the fixing bolt (17) is the same as the inner diameter of the fixing hole (16), and the fixing bolt (17) is inserted into the fixing hole (16).
7. A signal capable carrier demodulator as defined in claim 1, wherein: the internal diameter size of screw hole (20) is the same with the external diameter size of lock bolt (21), screw hole (20) are pegged graft with lock bolt (21), the appearance of connecting plate (19) is the cuboid, the material of connecting plate (19) is the stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218255.9U CN212811750U (en) | 2020-09-30 | 2020-09-30 | Carrier demodulator with strong signal receiving capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218255.9U CN212811750U (en) | 2020-09-30 | 2020-09-30 | Carrier demodulator with strong signal receiving capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212811750U true CN212811750U (en) | 2021-03-26 |
Family
ID=75090692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022218255.9U Active CN212811750U (en) | 2020-09-30 | 2020-09-30 | Carrier demodulator with strong signal receiving capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212811750U (en) |
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2020
- 2020-09-30 CN CN202022218255.9U patent/CN212811750U/en active Active
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