CN215647078U - Interactive digital television anti-interference receiving equipment - Google Patents
Interactive digital television anti-interference receiving equipment Download PDFInfo
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- CN215647078U CN215647078U CN202121906656.1U CN202121906656U CN215647078U CN 215647078 U CN215647078 U CN 215647078U CN 202121906656 U CN202121906656 U CN 202121906656U CN 215647078 U CN215647078 U CN 215647078U
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Abstract
The utility model relates to the technical field of digital televisions and discloses interactive digital television anti-interference receiving equipment which comprises a shell, wherein an installation shaft is arranged on the inner side of the shell, a first cover plate and a second cover plate are arranged on the outer side of the installation shaft, a box body, a partition plate, a transmission mechanism and an anti-interference receiving equipment body are arranged in the shell, and a receiving antenna and a dust guard plate are arranged at the upper end of the anti-interference receiving equipment body. This interactive digital television jam-proof receiving equipment, the bottom is provided with apron one and apron two, rotate the knob and adjust the angle of the two, play protection and dustproof effect to the inside of equipment, when apron one and apron two are opened, can upwards overturn receiving antenna, a receiving signal, the fan is introduced this internal cooling to it of jam-proof receiving equipment with outside air, the radiating efficiency is improved, the voice broadcast ware of casing front end carries out voice prompt to the connection situation and the inside temperature of wire, realize man-machine interactive function.
Description
Technical Field
The utility model relates to the technical field of digital televisions, in particular to an interactive digital television anti-interference receiving device.
Background
Digital television, abbreviated as DTV, is a television system that processes signals in a digital manner from program acquisition, program production, program transmission to a user end, that is, all links from a studio to transmission, transmission and reception use digital signals, or transmit through a digital sequence formed by 0, 1 digital strings, and digital television is often used in cooperation with an anti-interference receiving device.
Most digital television jam-proof receiving equipment outside simple structure now, the spliced eye and the receiving antenna of wire directly expose externally, contact easily takes place with the outside, appear damaging even, protectiveness and dirt proofness can not obtain further promotion.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide interactive digital television anti-interference receiving equipment, which aims to solve the problems that most of the digital television anti-interference receiving equipment in the background technology has simple external structure, a plug hole of a lead and a receiving antenna are directly exposed to the outside, the lead is easy to contact with the outside and even damaged, and the protection and the dust resistance cannot be further improved.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an interactive digital television jam-proof receiving equipment, includes the casing, the inboard of casing is provided with the installation axle, the outside of installation axle is provided with apron one, apron two, the inside of casing is provided with box, baffle, drive mechanism, jam-proof receiving equipment body, the upper end of jam-proof receiving equipment body is provided with receiving antenna, dust guard, the inside of jam-proof receiving equipment body is provided with the fan, the rear end of casing is provided with the venthole, the lower extreme of box is provided with temperature sensor, the front end of casing is provided with control panel, interface, voice broadcast ware, the left and right sides of casing is provided with the mounting panel.
Preferably, the installation axle fixed mounting is directly over the box, apron one, apron two rotate to be connected in the outside of installation axle, apron one is located the rear side of apron two, apron two is "L" type structure, and apron one, apron two overturn along the installation axle, shield the upper end and the front end of casing.
Preferably, the box body is parallel to the installation shaft, the two partition plates are arranged in bilateral symmetry, the transmission mechanism comprises a transmission rod, a knob, a first conical gear, a first screw rod, a second conical gear, a third conical gear, a movable sleeve and a connecting rod, one end of the transmission rod is rotatably connected inside the box body, the other end of the transmission rod is fixedly connected with the knob, the knob is located outside the shell, the first conical gear is fixedly installed on the outer side of the transmission rod, the first screw rod and the second screw rod are perpendicular to the transmission rod, the first screw rod and the second screw rod are respectively arranged in bilateral symmetry on the outer side of the partition plates through bearings, the second conical gear is fixedly connected with the first screw rod, the third conical gear is fixedly connected with the second screw rod, the first conical gear is meshed with the second conical gear and the third conical gear, and the threads of the first screw rod and the second screw rod are opposite in direction, the utility model discloses a portable electronic device, including movable sleeve, apron, knob, drive lever, conical gear, lead screw one, lead screw two, movable sleeve and lead screw one, the outside threaded connection of lead screw two, the lower extreme of connecting rod passes through the ear seat and rotates the upper end of connecting at movable sleeve, the upper end of connecting rod is rotated the inboard of connecting at apron one, apron two through the ear seat respectively, rotates the knob and drives the transfer line rotation, and the transfer line drives conical gear one and rotates, and conical gear one passes through conical gear two, and conical gear three drives lead screw one and lead screw two rotates, and lead screw one, lead screw two drive movable sleeve move towards opposite direction, and movable sleeve drives apron one, apron two through the connecting rod and overturns from top to bottom.
Preferably, the receiving antenna is rotatably connected to the upper end of the rear side of the anti-interference receiving device body through the ear base, the two receiving antennas are arranged in bilateral symmetry, and the receiving antenna is turned over at the upper end of the anti-interference receiving device body through the ear base.
Preferably, the dust guard is provided with two in bilateral symmetry around the box, the fan is provided with four around the inside of jam-proof receiving equipment body, the dust guard is located the upper end of fan, and during the dust guard prevented that the dust from entering into the fan, the fan was introduced outside air and is dispelled the heat to inside the jam-proof receiving equipment body, and the hot-air passes through the venthole and discharges.
Preferably, be provided with five about the interface, jam-proof receiving equipment body, receiving antenna, temperature sensor, interface, voice broadcast ware and control panel electric connection, temperature sensor detect the temperature of jam-proof receiving equipment body, and external wire passes through the interface and is connected with the jam-proof receiving equipment body, and voice broadcast ware carries out voice prompt to the connection status and the internal temperature of wire.
Compared with the prior art, the utility model has the beneficial effects that: this interactive digital television jam-proof receiving equipment, the bottom is provided with apron one and apron two, rotate the knob and adjust the angle of the two, play protection and dustproof effect to the inside of equipment, when apron one and apron two are opened, can upwards overturn receiving antenna, a receiving signal, the fan is introduced this internal cooling to it of jam-proof receiving equipment with outside air, the radiating efficiency is improved, the voice broadcast ware of casing front end carries out voice prompt to the connection situation and the inside temperature of wire, realize man-machine interactive function.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a first schematic diagram of the internal structure of the present invention;
FIG. 3 is a second schematic view of the internal structure of the present invention;
FIG. 4 is a third schematic view of the internal structure of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.
In the figure: 1. a housing; 2. installing a shaft; 3. a first cover plate; 4. a second cover plate; 5. a box body; 6. a partition plate; 7. a transmission mechanism; 701. a transmission rod; 702. a knob; 703. a first conical gear; 704. a first screw rod; 705. a second screw rod; 706. a second bevel gear; 707. a third bevel gear; 708. a movable sleeve; 709. a connecting rod; 8. an interference-proof receiving apparatus body; 9. a receiving antenna; 10. a dust-proof plate; 11. a fan; 12. an air outlet; 13. a temperature sensor; 14. a control panel; 15. an interface; 16. a voice broadcaster; 17. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an interactive digital television anti-interference receiving device comprises a shell 1, a mounting shaft 2, a first cover plate 3, a second cover plate 4, a box body 5, a partition plate 6, a transmission mechanism 7, a transmission rod 701, a knob 702, a first bevel gear 703, a first lead screw 704, a second lead screw 705, a second bevel gear 706, a third bevel gear 707, a movable sleeve 708, a connecting rod 709, an anti-interference receiving device body 8, a receiving antenna 9, a dustproof plate 10, a fan 11, an air outlet 12, a temperature sensor 13, a control panel 14, a socket 15, a voice broadcaster 16 and a mounting plate 17, wherein the mounting shaft 2 is arranged on the inner side of the shell 1, the mounting shaft 2 is fixedly arranged right above the box body 5, the first cover plate 3 and the second cover plate 4 are arranged on the outer side of the mounting shaft 2, the first cover plate 3 and the second cover plate 4 are rotatably connected to the outer side of the mounting shaft 2, the first cover plate 3 is positioned on the rear side of the second cover plate 4, and the second cover plate 4 is of an L-shaped structure, the first cover plate 3 and the second cover plate 4 are turned over along the mounting shaft 2 to shield the upper end and the front end of the shell 1;
the internal of the shell 1 is provided with a box body 5, a partition plate 6, a transmission mechanism 7 and an anti-interference receiving equipment body 8, the box body 5 is parallel to the installation shaft 2, the partition plate 6 is bilaterally symmetrically provided with two, the transmission mechanism 7 comprises a transmission rod 701, a knob 702, a first bevel gear 703, a first screw rod 704, a second screw rod 705, a second bevel gear 706, a third bevel gear 707, a movable sleeve 708 and a connecting rod 709, one end of the transmission rod 701 is rotatably connected inside the box body 5, the other end of the transmission rod 701 is fixedly connected with the knob 702, the knob 702 is positioned outside the shell 1, the first bevel gear 703 is fixedly arranged outside the transmission rod 701, the first screw rod 704 and the second screw rod 705 are perpendicular to the transmission rod 701, the first screw rod 704 and the second screw rod 705 are respectively and bilaterally symmetrically provided with two outside the partition plate 6 through bearings, the second bevel gear 706 is fixedly connected with the first screw rod 704, the third bevel gear 707 is fixedly connected with the second screw rod 705, the first bevel gear 703 is meshed with the second bevel gear 706 and the third bevel gear 707, the screw orientations of the first screw rod 704 and the second screw rod 705 are opposite, the movable sleeve 708 is in threaded connection with the outer sides of the first screw rod 704 and the second screw rod 705, the lower end of the connecting rod 709 is rotatably connected to the upper end of the movable sleeve 708 through an ear seat, the upper end of the connecting rod 709 is rotatably connected to the inner sides of the first cover plate 3 and the second cover plate 4 through the ear seat, the knob 702 is rotated to drive the transmission rod 701 to rotate, the transmission rod 701 drives the first bevel gear 703 to rotate, the first bevel gear 703 drives the first screw rod 704 and the second screw rod 705 to rotate through the second bevel gear 706 and the third bevel gear 707, the first screw rod 704 and the second screw rod 705 drive the movable sleeve 708 to move in opposite directions, and the movable sleeve 708 drives the first cover plate 3 and the second cover plate 4 to turn up and down through the connecting rod 709;
the upper end of the anti-interference receiving device body 8 is provided with a receiving antenna 9 and two dust-proof boards 10, the receiving antenna 9 is rotatably connected with the upper end of the rear side of the anti-interference receiving device body 8 through ear seats, the left and right of the receiving antenna 9 are symmetrically provided with two, the front and rear sides of the box body 5 are symmetrically provided with two dust-proof boards 10, the interior of the anti-interference receiving device body 8 is provided with four fans 11, the front and rear of the interior of the anti-interference receiving device body 8 are provided with four fans 11, the dust-proof boards 10 are positioned at the upper end of the fans 11, the rear end of the shell 1 is provided with an air outlet 12, the lower end of the box body 5 is provided with a temperature sensor 13, the front end of the shell 1 is provided with a control panel 14, a plug interface 15 and a voice broadcaster 16, the left and right of the plug interface 15 are provided with five, the anti-interference receiving device body 8, the receiving antenna 9, the temperature sensor 13, the plug interface 15 and the voice broadcaster 16 are electrically connected with the control panel 14, the left and right sides of casing 1 is provided with mounting panel 17, receiving antenna 9 overturns in the upper end of jam-proof receiving device body 8 through the ear seat, dust guard 10 prevents that the dust from entering into fan 11, fan 11 introduces the outside air and dispels the heat to it inside jam-proof receiving device body 8, the hot-air passes through venthole 12 and discharges, temperature sensor 13 detects the temperature of jam-proof receiving device body 8, the outside wire passes through interface 15 and is connected with jam-proof receiving device body 8, voice broadcast ware 16 carries out voice prompt to the situation of connection and the inside temperature of wire, temperature sensor 13 adopts CWDZ11 temperature sensor.
The working principle is as follows: firstly, when the device is in a closed state, the rotating knob 702 drives the transmission rod 701 to rotate, the transmission rod 701 drives the first bevel gear 703 to rotate, the first bevel gear 703 drives the first screw rod 704 and the second screw rod 705 to rotate through the second bevel gear 706 and the third bevel gear 707, the first screw rod 704 and the second screw rod 705 drive the movable sleeve 708 to move in opposite directions, the movable sleeve 708 drives the first cover plate 3 and the second cover plate 4 to upwards turn along the outer side of the mounting shaft 2 through the connecting rod 709, an external lead is inserted into the insertion port 15 to be connected with the anti-interference receiving device body 8, when the connection is successful, the voice broadcaster 16 generates prompt sound to remind a user, then the receiving antenna 9 is upwards turned to be vertical through the ear seat, signals are conveniently received, the fan 11 is started to introduce external air into the anti-interference receiving device body 8 to dissipate heat of the external air, and hot air is discharged through the air outlet 12, the dust guard 10 prevents that the dust from entering into fan 11, and after finishing using, closes fan 11, and receiving antenna 9 overturns downwards, and at last reverse rotation knob 702 makes the inboard of apron one 3, apron two 4 and the upper end and the front end laminating of casing 1, plays protection and dustproof effect to receiving antenna 9, dust guard 10, control panel 14, interface 15 and voice broadcast ware 16.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. An interactive digital television tamper-proof receiving device comprising a casing (1), characterized in that: the inner side of the shell (1) is provided with an installation shaft (2), the outer side of the installation shaft (2) is provided with a first cover plate (3) and a second cover plate (4), a box body (5), a clapboard (6), a transmission mechanism (7) and an anti-interference receiving equipment body (8) are arranged in the shell (1), the upper end of the anti-interference receiving equipment body (8) is provided with a receiving antenna (9) and a dust guard (10), a fan (11) is arranged inside the anti-interference receiving equipment body (8), the rear end of the shell (1) is provided with an air outlet (12), the lower end of the box body (5) is provided with a temperature sensor (13), the front end of casing (1) is provided with control panel (14), interface (15), voice broadcast ware (16), the left and right sides of casing (1) is provided with mounting panel (17).
2. The interactive digital television interference-proof receiving device of claim 1, wherein: installation axle (2) fixed mounting is directly over box (5), apron one (3), apron two (4) rotate to be connected in the outside of installation axle (2), apron one (3) are located the rear side of apron two (4), apron two (4) are "L" type structure.
3. The interactive digital television interference-proof receiving device of claim 1, wherein: the box body (5) is parallel to the mounting shaft (2), the two clapboards (6) are arranged in bilateral symmetry, the transmission mechanism (7) comprises a transmission rod (701), a knob (702), a first bevel gear (703), a first screw rod (704), a second screw rod (705), a second bevel gear (706), a third bevel gear (707), a movable sleeve (708) and a connecting rod (709), one end of the transmission rod (701) is rotatably connected inside the box body (5), the other end of the transmission rod (701) is fixedly connected with the knob (702), the knob (702) is positioned outside the shell (1), the first bevel gear (703) is fixedly arranged outside the transmission rod (701), the first screw rod (704) and the second screw rod (705) are perpendicular to the transmission rod (701), and the first screw rod (704) and the second screw rod (705) are respectively arranged in bilateral symmetry outside the clapboards (6) through bearings, the second bevel gear (706) is fixedly connected with the first screw rod (704), the third bevel gear (707) is fixedly connected with the second screw rod (705), the first bevel gear (703) is meshed with the second bevel gear (706) and the third bevel gear (707), the screw orientations of the first screw rod (704) and the second screw rod (705) are opposite, the movable sleeve (708) is in threaded connection with the outer sides of the first screw rod (704) and the second screw rod (705), the lower end of the connecting rod (709) is rotatably connected to the upper end of the movable sleeve (708) through the ear seat, and the upper end of the connecting rod (709) is rotatably connected to the inner sides of the first cover plate (3) and the second cover plate (4) through the ear seat respectively.
4. The interactive digital television interference-proof receiving device of claim 1, wherein: the receiving antenna (9) is rotatably connected to the upper end of the rear side of the anti-interference receiving equipment body (8) through the ear seat, and the two receiving antennas (9) are arranged in a bilateral symmetry mode.
5. The interactive digital television interference-proof receiving device of claim 1, wherein: the dustproof plate (10) is symmetrically arranged on the front side and the rear side of the box body (5), the fans (11) are arranged on the front side and the rear side of the interior of the anti-interference receiving equipment body (8), and the dustproof plate (10) is located at the upper end of each fan (11).
6. The interactive digital television interference-proof receiving device of claim 1, wherein: the anti-interference receiving equipment is characterized in that five interfaces are arranged on the left and right of the interface (15), and the anti-interference receiving equipment body (8), the receiving antenna (9), the temperature sensor (13), the interface (15), the voice broadcast device (16) and the control panel (14) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121906656.1U CN215647078U (en) | 2021-08-13 | 2021-08-13 | Interactive digital television anti-interference receiving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121906656.1U CN215647078U (en) | 2021-08-13 | 2021-08-13 | Interactive digital television anti-interference receiving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215647078U true CN215647078U (en) | 2022-01-25 |
Family
ID=79897997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121906656.1U Active CN215647078U (en) | 2021-08-13 | 2021-08-13 | Interactive digital television anti-interference receiving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215647078U (en) |
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2021
- 2021-08-13 CN CN202121906656.1U patent/CN215647078U/en active Active
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