CN210899449U - Digital television receiver with built-in dual-frequency WIFI - Google Patents
Digital television receiver with built-in dual-frequency WIFI Download PDFInfo
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- CN210899449U CN210899449U CN201921806707.6U CN201921806707U CN210899449U CN 210899449 U CN210899449 U CN 210899449U CN 201921806707 U CN201921806707 U CN 201921806707U CN 210899449 U CN210899449 U CN 210899449U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A built-in dual-frequency WIFI digital television receiver comprises a mounting base and a front baffle plate, wherein the front baffle plate is arranged at the front end of the base plate; l-shaped side plates are arranged on both sides of the bottom plate; the limiting device is rotatably provided with a mounting seat, the rear end of the mounting seat is used for fixing the receiver shell, mounting plates are arranged on the front side and the rear end of the lower end of the receiver shell, and a first through hole and a second through hole for heat dissipation are formed in the rear end of the receiver shell; the receiver shell comprises a display screen, a control button, an indicator light, a network cable interface, a USB interface and a jack; the display screen, the control button and the indicator lamp are arranged at the front end of the receiver shell; the network cable interface, the USB interface and the jack are arranged at the side end of the receiver shell; the power line is connected to the receiver shell and provided with a power plug; the receiver shell, the infrared receiver connected with the receiver main body, the network receiver, the WiFi instrument and the memory are arranged in the receiver shell. The utility model discloses the receiver installation is simple and convenient, and performance is good and life is high.
Description
Technical Field
The utility model relates to a digital television receiver technical field especially relates to a digital television receiver of built-in dual-frenquency WIFI.
Background
With the rapid development of economy and the continuous progress of society, the development of broadcast television technology is faster and faster, and the requirement of people for watching television programs is continuously increased. Digital televisions have gone into thousands of households, the demand of receiving devices of the digital televisions is increasing as a necessary accessory, and the traditional digital television signal receivers are directly placed on a television cabinet, particularly for hanging televisions, the traditional digital television signal receivers can be placed without places, and the storage is inconvenient.
In order to solve the above problems, the present application provides a digital television receiver with dual-band WIFI built-in.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a digital television receiver of built-in dual-frenquency WIFI, receiver installation is simple and convenient, and performance is good and life is high.
(II) technical scheme
The utility model provides a digital television receiver with built-in double-frequency WIFI, which comprises a mounting seat, a limiting device, a receiver shell, a power line, a power plug and a receiver main body;
the mounting seat is fixedly connected to a television or a desktop and comprises a bottom plate and a front baffle plate arranged at the front end of the bottom plate; l-shaped side plates are arranged on both sides of the bottom plate; the limiting device is rotatably provided with a mounting seat, the rear end of the mounting seat is used for fixing the receiver shell, mounting plates are arranged on the front side and the rear end of the lower end of the receiver shell, and a first through hole and a second through hole for heat dissipation are formed in the rear end of the receiver shell; the receiver shell comprises a display screen, a control button, an indicator light, a network cable interface, a USB interface and a jack; the display screen, the control button and the indicator lamp are arranged at the front end of the receiver shell; the network cable interface, the USB interface and the jack are arranged at the side end of the receiver shell; the power line is connected to the receiver shell and provided with a power plug; the receiver shell, the infrared receiver connected with the receiver main body, the network receiver, the WiFi instrument and the memory are arranged in the receiver shell; the WiFi apparatus is a dual-frequency WiFi device.
Preferably, the limiting device comprises a connecting frame, an upper pulling plate, a connecting rod, a spring and a pressing plate; the connecting frame is connected with the mounting seat, the connecting rod is vertically and slidably connected on the connecting frame in a penetrating manner, the upper end of the connecting rod is connected with the upper pulling plate, and the lower end of the connecting rod is connected with the pressing plate; the spring is sleeved on the periphery of the connecting rod, and two ends of the spring are respectively connected to the connecting frame and the pressing plate.
Preferably, the receiver shell is provided with a connecting seat, and the connecting seat is rotatably connected with a handle.
Preferably, the indicator lights include a power indicator light, a signal indicator light, and a status indicator light.
Preferably, the receiver housing is made of a material with a high thermal conductivity.
Preferably, a first fan and a second fan are arranged in the receiver shell, the first fan is close to the first through hole, and the blowing direction of the first fan faces the front end of the receiver shell; the second fan is close to the second through hole and the blowing direction faces the rear end of the receiver shell.
Preferably, the first through hole and the second through hole are both provided with filter screens for filtering dust and impurities.
The above technical scheme of the utility model has following profitable technological effect: the mounting seat is fixedly connected to a television or a desktop, the receiver main body is connected to the mounting seat through the mounting plate, and the receiver shell main body is fixedly mounted through the L-shaped side plate, the front baffle and the limiting device which is rotatably connected, so that the receiver is simple and convenient to mount and dismount and is convenient to overhaul and maintain; the first through hole and the second through hole are arranged to facilitate the heat dissipation of the receiver, so that the heat dissipation effect of the receiver during working is effectively ensured; the display screen is used for displaying the information of the receiver, the control button is used for controlling the receiver, and the indicator light is used for displaying the working state of the receiver main body; multiple different sets of interfaces are used for interfacing to different ports. The utility model discloses the receiver installation is simple and convenient, and performance is good and life is high.
Drawings
Fig. 1 is the utility model provides a digital television receiver's of built-in dual-frenquency WIFI spatial structure schematic diagram.
Fig. 2 is the utility model provides a built-in dual-frenquency WIFI's digital television receiver's axle survey structure schematic diagram.
Fig. 3 is the utility model provides a digital television receiver's of built-in dual-frenquency WIFI assembly structure schematic diagram.
Fig. 4 is the utility model provides a digital television receiver's of built-in dual-frenquency WIFI inner structure schematic diagram.
Reference numerals: 1. a mounting seat; 11. a base plate; 12. an L-shaped side plate; 13. a front baffle; 2. a limiting device; 21. a connecting frame; 22. pulling up the plate; 23. a connecting rod; 24. a spring; 25. pressing a plate; 3. a receiver housing; 31. a display screen; 32. a control button; 33. an indicator light; 34. a network cable interface; 35. a USB interface; 36. A jack; 37. a first through hole; 38. a second through hole; 39. mounting a plate; 4. a power line; 5. a power plug; 6. a connecting seat; 7. a handle; 8. a first fan; 9. a second fan; 10. a receiver body; 101. An infrared receiver; 102. a network receiver; 103. a WiFi instrument; 104. a memory.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the digital television receiver with built-in dual-frequency WIFI provided by the present invention comprises a mounting base 1, a limiting device 2, a receiver housing 3, a power line 4, a power plug 5 and a receiver main body 10;
the mounting seat 1 is fixedly connected to a television or a desktop, and the mounting seat 1 comprises a bottom plate 11 and a front baffle 13 arranged at the front end of the bottom plate 11; l-shaped side plates 12 are arranged on both sides of the bottom plate 11; the limiting device 2 is rotatably provided with a mounting seat 1 at the rear end for fixing the receiver shell 3, mounting plates 39 are arranged on the front side and the rear end of the lower end of the receiver shell 3, and a first through hole 37 and a second through hole 38 for heat dissipation are arranged at the rear end of the receiver shell; the receiver shell 3 comprises a display screen 31, a control button 32, an indicator light 33, a network cable interface 34, a USB interface 35 and a jack 36; the display screen 31, the control buttons 32 and the indicator lamp 33 are arranged at the front end of the receiver shell 3; the network cable interface 34, the USB interface 35 and the jack 36 are arranged at the side end of the receiver shell 3; the power cord 4 is connected to the receiver shell 3, and a power plug 5 is arranged on the power cord 4; the receiver housing 10 and the infrared receiver 101, the network receiver 102, the WiFi instrument 103 and the memory 104 connected to the receiver body 10 are disposed within the receiver housing 3; the WiFi apparatus is a dual-frequency WiFi device.
In the utility model, the mounting seat 1 is fixedly connected on the television or the desktop, the receiver main body is connected on the mounting seat 1 through the mounting plate 39, the receiver shell 3 is fixedly installed through the L-shaped side plate 12, the front baffle 13 and the limiting device 2 which is rotatably connected, which are arranged on the mounting seat 1, the receiver is simple and convenient to install and disassemble, and is convenient to overhaul and maintain; the arrangement of the first through hole 37 and the second through hole 38 is convenient for the heat dissipation of the receiver, and the heat dissipation effect of the receiver during working is effectively ensured; the display screen 31 is used for displaying information of the receiver, the control button 32 is used for controlling the receiver, and the indicator light 33 is used for displaying the working state of the receiver main body; multiple different sets of interfaces are used for interfacing to different ports. The utility model discloses the receiver installation is simple and convenient, and performance is good and life is high.
Preferably, the limiting device 2 comprises a connecting frame 21, an upper pulling plate 22, a connecting rod 23, a spring 24 and a pressing plate 25; the connecting frame 21 is connected with the mounting base 1, the connecting rod 23 is vertically and slidably connected on the connecting frame 21 in a penetrating manner, the upper end of the connecting rod 23 is connected with the upper pulling plate 22, and the lower end of the connecting rod is connected with the pressing plate 25; the spring 24 is sleeved on the periphery of the connecting rod 23, and two ends of the spring 24 are respectively connected to the connecting frame 21 and the pressing plate 25.
It should be noted that the limiting device 2 is rotatably connected to the mounting base 1 and used for fixing the receiver shell 3, the pressing plate 25 is pulled up by pulling the upper pulling plate 22, the connecting frame 21 is rotated to vertically loosen the upper pulling plate 22, the pressing plate 25 compresses and fixes the receiver shell 3 under the action of the spring 24, and the receiver is simple and convenient to mount and dismount.
In an alternative embodiment, the receiver housing 3 is provided with a coupling socket 6, and the coupling socket 6 is rotatably coupled with a handle 7.
It should be noted that the handle 7 and the connecting base 6 are arranged to facilitate movement of the receiver.
In an alternative embodiment, indicator lights 33 include power indicator lights, signal indicator lights, and status indicator lights.
It should be noted that the indicator light 33 is used to indicate the operation of the receiver, the power indicator light displays the power-on condition, the signal indicator light displays the signal information, and the status indicator light displays the operating status of the receiver.
In an alternative embodiment, the receiver housing 3 is made of a material with a high thermal conductivity.
It should be noted that the receiver housing 3 is made of a material with a high thermal conductivity coefficient to effectively improve the heat dissipation performance, and ensure the usability and the service life of the receiver.
In an alternative embodiment, a first fan 8 and a second fan 9 are arranged in the receiver housing 3, the first fan 8 is close to the first through hole 37 and the blowing direction is towards the front end of the receiver housing 3; the second fan 9 is close to the second through hole 38 and blows air in a direction towards the rear end of the receiver housing 3.
It should be noted that the first fan 8 and the second fan 9 are arranged to blow air into the receiver housing 3, so as to improve the heat dissipation effect of the receiver housing, improve the usability of the receiver, and prolong the service life of the receiver.
In an alternative embodiment, the first through hole 37 and the second through hole 38 are provided with filter screens for filtering dust and impurities.
It should be noted that the first through hole 37 and the second through hole 38 are convenient for the receiver to dissipate heat, and the filter screen is arranged to effectively prevent dust and impurities in the air from entering the receiver, so as to ensure the usability of the receiver.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A digital television receiver with built-in dual-frequency WIFI is characterized by comprising a mounting seat (1), a limiting device (2), a receiver shell (3), a power line (4), a power plug (5) and a receiver main body (10);
the mounting seat (1) is fixedly connected to a television or a desktop, and the mounting seat (1) comprises a bottom plate (11) and a front baffle (13) arranged at the front end of the bottom plate (11); l-shaped side plates (12) are arranged on both sides of the bottom plate (11); the limiting device (2) is rotatably provided with a mounting seat (1) and the rear end of the mounting seat is used for fixing the receiver shell (3), mounting plates (39) are arranged on the front side and the rear end of the lower end of the receiver shell (3), and a first through hole (37) and a second through hole (38) for heat dissipation are arranged at the rear end of the receiver shell; the receiver shell (3) comprises a display screen (31), a control button (32), an indicator light (33), a network cable interface (34), a USB interface (35) and a jack (36); the display screen (31), the control button (32) and the indicator light (33) are arranged at the front end of the receiver shell (3); the network cable interface (34), the USB interface (35) and the jack (36) are arranged at the side end of the receiver shell (3); the power line (4) is connected to the receiver shell (3), and a power plug (5) is arranged on the power line (4); the receiver shell (3) and an infrared receiver (101), a network receiver (102), a WiFi instrument (103) and a memory (104) which are connected with the receiver main body (10) are arranged in the receiver shell (3); the WiFi apparatus is a dual-frequency WiFi device.
2. The digital television receiver with built-in dual-frequency WIFI according to claim 1, wherein the limiting device (2) comprises a connecting frame (21), an upper pulling plate (22), a connecting rod (23), a spring (24) and a pressing plate (25); the connecting frame (21) is connected with the mounting seat (1), the connecting rod (23) is vertically connected to the connecting frame (21) in a sliding and penetrating manner, the upper end of the connecting rod (23) is connected with the upper pulling plate (22), and the lower end of the connecting rod is connected with the pressing plate (25); the spring (24) is sleeved on the periphery of the connecting rod (23), and two ends of the spring (24) are respectively connected to the connecting frame (21) and the pressing plate (25).
3. The digital television receiver with built-in dual-frequency WIFI according to claim 1, wherein a connecting seat (6) is arranged on the receiver housing (3), and a handle (7) is rotatably connected to the connecting seat (6).
4. The digital television receiver with built-in dual-frequency WIFI according to claim 1, wherein the indicator lights (33) comprise a power indicator light, a signal indicator light and a status indicator light.
5. The receiver of claim 1, wherein the receiver housing (3) is made of a material with high thermal conductivity.
6. The digital television receiver with built-in dual-frequency WIFI according to claim 1, wherein a first fan (8) and a second fan (9) are arranged in the receiver housing (3), the first fan (8) is close to the first through hole (37) and the blowing direction of the first fan faces the front end of the receiver housing (3); the second fan (9) is close to the second through hole (38) and the blowing direction faces the rear end of the receiver shell (3).
7. The digital television receiver with built-in dual-frequency WIFI according to claim 1, wherein filter screens for filtering dust and impurities are arranged at the first through hole (37) and the second through hole (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806707.6U CN210899449U (en) | 2019-10-24 | 2019-10-24 | Digital television receiver with built-in dual-frequency WIFI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806707.6U CN210899449U (en) | 2019-10-24 | 2019-10-24 | Digital television receiver with built-in dual-frequency WIFI |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210899449U true CN210899449U (en) | 2020-06-30 |
Family
ID=71322371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921806707.6U Expired - Fee Related CN210899449U (en) | 2019-10-24 | 2019-10-24 | Digital television receiver with built-in dual-frequency WIFI |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210899449U (en) |
-
2019
- 2019-10-24 CN CN201921806707.6U patent/CN210899449U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |