CN216391033U - Mounting structure for broadcast television signal transmitter - Google Patents
Mounting structure for broadcast television signal transmitter Download PDFInfo
- Publication number
- CN216391033U CN216391033U CN202122917635.6U CN202122917635U CN216391033U CN 216391033 U CN216391033 U CN 216391033U CN 202122917635 U CN202122917635 U CN 202122917635U CN 216391033 U CN216391033 U CN 216391033U
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- Prior art keywords
- gear
- cabinet body
- rack
- television signal
- broadcast television
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an installation structure for a broadcast television signal transmitter, which comprises an installation cabinet body, wherein a storage inner cavity is formed in the installation cabinet body, an opening of the storage inner cavity is connected with a sealing door in a sliding manner, the interior of the installation cabinet body is connected with a push-out plate in a sliding manner, the upper surface of the push-out plate is connected with a fixed bottom plate in a sliding manner, the interior of the storage inner cavity is connected with an upper pressing plate in a sliding manner, a protective air bag is fixedly installed at the bottom of the upper pressing plate, and the upper surface of the installation cabinet body is rotatably connected with a rotary knob. According to the mounting structure for the broadcast television signal transmitter, the second gear is in meshing transmission with the third rack on the upper surface of the upper pressure plate so as to drive the protective air bag at the bottom of the upper pressure plate to be in contact with the upper surface of the transmitter, the transmitter is comprehensively protected under the action of the protective air bag and the buffer spring at the bottom of the fixed bottom plate, damage of external vibration to the transmitter is reduced, and the mounting structure has the advantages of high safety and convenience in operation.
Description
Technical Field
The utility model relates to the field of broadcast television signals, in particular to the field of mounting structures for broadcast television signal transmitters.
Background
Broadcast television is a news broadcasting tool that broadcasts sound, images, and video through radio waves or wires, and broadcasts only sound, which is called sound broadcasting; when the broadcast television signal is transmitted, a broadcast television signal transmitter is required, and in a machine room, the broadcast television signal transmitter is generally installed inside a cabinet body.
Present mounting structure for broadcast television signal transmitter has some problems, firstly, current mounting structure for broadcast television signal transmitter automatic level is relatively poor when the installation, need open repeatedly and close the cabinet door when storing broadcast television signal transmitter, push in and pull out the operation of transmitter, the operation process is comparatively loaded down with trivial details, and can't provide comprehensive protection to the transmitter, lead to the transmitter easily impaired in the vibration, in view of this, we provide a mounting structure for broadcast television signal transmitter.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a mounting structure for a broadcast television signal transmitter, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a mounting structure for broadcast television signal transmitter, includes the installation cabinet body, the inside of the installation cabinet body has been seted up and has been stored the inner chamber, the opening part sliding connection who stores the inner chamber has the closed door, the inside sliding connection of the installation cabinet body has the ejector plate, the last sliding surface of ejector plate is connected with PMKD, the inside sliding connection who stores the inner chamber has the top board, the bottom fixed mounting of top board has protection airbag, the upper surface of the installation cabinet body rotates and is connected with rotatory knob.
The utility model has the further improvement that a worm is fixedly arranged at the bottom of the rotary knob, a first gear is fixedly arranged at the bottom of the worm, a sliding groove is formed in the inner edge of the storage inner cavity, a first rack is arranged on the side surface of the push-out plate and is in sliding connection with the sliding groove, the first rack is in meshing transmission with the first gear, the side edge of the transmitter is fixedly connected with the surface of the fixed bottom plate through a bolt and a fixed hole, the rotary knob is rotated, the bottom of the rotary knob is fixedly connected with the first gear through the worm, and the first gear is in meshing transmission with the first gear on the side surface of the push-out plate, so that the transmitter is quickly displaced into the storage inner cavity.
The utility model has the further improvement that the bottom of the fixed bottom plate is fixedly provided with a buffer spring, and the bottom end of the buffer spring is fixedly connected with the push-out plate.
The utility model has the further improvement that the side surface of the worm is in meshed transmission connection with a worm wheel, the side surface of the worm wheel is in coaxial transmission connection with a second gear, a third rack is fixedly arranged on the upper surface of the upper pressure plate, a guide shaft is fixedly arranged inside the mounting cabinet body, the upper end of the third rack slides on the surface of the guide shaft, the third rack is in meshed transmission with the second gear, the worm is meshed with the worm wheel so as to drive the worm wheel and the second gear to rotate, the second gear is in meshed transmission with the third rack on the upper surface of the upper pressure plate so as to drive the protective air bag at the bottom of the upper pressure plate to be in contact with the upper surface of the transmitter, comprehensive protection is provided for the transmitter under the action of the protective air bag and a buffer spring at the bottom of the fixed bottom plate, and damage of external vibration to the transmitter is reduced.
The utility model has the further improvement that a second rack is fixedly arranged on the back of the sealing door, a third gear is in meshing transmission connection with the side surface of the second rack, the rotating shaft of the third gear is in transmission connection with the rotating shaft of the second gear through a belt, so that the second gear and the third gear are in transmission through the belt and the third gear is in meshing transmission with the second rack on the back of the sealing door in the process that the pushing plate, the buffer spring and the transmitter move to the storage cavity by rotating the rotary knob, and therefore the inlet and the outlet of the storage cavity are quickly sealed.
The utility model is further improved in that a heat radiation fan is arranged at the bottom of the right side of the installation cabinet body, a heat radiation port is arranged at the left side of the installation cabinet body, a side heat radiation hole is arranged at one side of the push-out plate close to the heat radiation fan, and a fixing hole is arranged on the surface of the push-out plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the broadcast television signal transmitter needs to be installed, the side edge of the transmitter is connected and fixed on the surface of the fixed base plate through the bolt and the fixed hole, the rotary knob is rotated, the bottom of the rotary knob is fixedly connected with a gear through the worm, the gear is in meshing transmission with a rack on the side face of the push-out plate, the transmitter is rapidly displaced to the inside of the storage inner cavity, the worm is meshed with the worm to drive the worm gear and the gear to rotate, the gear is in meshing transmission with a third rack on the upper surface of the upper pressure plate to drive the upper pressure plate bottom protection airbag to be in surface contact with the transmitter, comprehensive protection is provided for the transmitter under the action of the protection airbag and a buffer spring at the bottom of the fixed base plate, damage of external vibration to the transmitter is reduced, and the broadcast television signal transmitter has the advantages of high safety and convenient operation.
2. In the process that the whole body formed by the push-out plate, the buffer spring and the transmitter moves towards the storage inner cavity by rotating the rotary knob, the second gear and the third gear are in belt transmission, and the third gear is in meshing transmission with the second rack on the back of the closed door, so that the inlet and the outlet of the storage inner cavity are quickly sealed, and the door has the advantages of high safety, convenience in operation and high automation level.
Drawings
Fig. 1 is a schematic overall structure diagram of a mounting structure for a broadcast television signal transmitter according to the present invention.
Fig. 2 is a schematic view of a push-out plate of a mounting structure for a broadcast television signal transmitter according to the present invention.
Fig. 3 is a schematic view of a rotary knob, a worm and a first gear of the mounting structure for a broadcast television signal transmitter according to the present invention.
Fig. 4 is a schematic view of the interior of the mounting cabinet of the mounting structure for a broadcast television signal transmitter of the present invention.
Fig. 5 is an enlarged schematic view of a in fig. 4 of a mounting structure for a broadcast television signal transmitter according to the present invention.
In the figure: 1. mounting a cabinet body; 2. a heat radiation fan; 3. a heat dissipation port; 4. a closing door; 5. Rotating the knob; 6. pushing out the plate; 7. a buffer spring; 8. fixing the bottom plate; 9. a fixing hole; 10. Side heat dissipation holes; 11. a first rack; 12. a worm; 13. a first gear; 14. a storage cavity; 15. a chute; 16. an upper pressure plate; 17. a protective airbag; 18. a second rack; 19. a worm gear; 20. a second gear; 21. a third rack; 22. a guide shaft; 23. and a third gear.
Detailed Description
In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model will be further illustrated with reference to specific embodiments.
Example 1
As shown in fig. 1-5, an installation structure for a broadcast television signal transmitter includes an installation cabinet 1, a storage inner cavity 14 is formed inside the installation cabinet 1, an opening of the storage inner cavity 14 is slidably connected with a closed door 4, a push-out plate 6 is slidably connected inside the installation cabinet 1, an upper surface of the push-out plate 6 is slidably connected with a fixed bottom plate 8, an upper pressure plate 16 is slidably connected inside the storage inner cavity 14, a protective airbag 17 is fixedly installed at the bottom of the upper pressure plate 16, and a rotary knob 5 is rotatably connected to the upper surface of the installation cabinet 1; a worm 12 is fixedly installed at the bottom of the rotary knob 5, a first gear 13 is fixedly installed at the bottom of the worm 12, a sliding groove 15 is formed in the inner edge of the storage inner cavity 14, a first rack 11 is installed on the side face of the push-out plate 6, the first rack 11 is in sliding connection with the sliding groove 15, and the first rack 11 is in meshing transmission with the first gear 13; the bottom of the fixed bottom plate 8 is fixedly provided with a buffer spring 7, and the bottom end of the buffer spring 7 is fixedly connected with the push-out plate 6; a worm wheel 19 is connected to the side face of the worm 12 in a meshing transmission manner, a second gear 20 is connected to the side face of the worm wheel 19 in a coaxial transmission manner, a third rack 21 is fixedly installed on the upper surface of the upper pressing plate 16, a guide shaft 22 is fixedly installed inside the installation cabinet body 1, the upper end of the third rack 21 slides on the surface of the guide shaft 22, and the third rack 21 and the second gear 20 are in meshing transmission; the cooling fan 2 is installed to the right side bottom of the installation cabinet body 1, and thermovent 3 has been seted up in the left side of the installation cabinet body 1, and side louvre 10 has been seted up to one side of ejector plate 6 that is close to cooling fan 2, and fixed orifices 9 have been seted up on the surface of ejector plate 6.
The embodiment can realize that: when the broadcast television signal transmitter is required to be installed, the side edge of the transmitter is connected with the fixing hole 9 through a bolt and fixed on the surface of the fixed bottom plate 8, the rotary knob 5 is rotated, the bottom of the rotary knob 5 is fixedly connected with a first gear 13 through a worm 12, the first gear 13 is meshed with a first rack 11 on the side surface of the push-out plate 6 for transmission, thereby rapidly displacing the transmitter to the interior of the storage cavity 14, and the worm 12 engages with the worm wheel 19 to rotate the worm wheel 19 and the second gear 20, and the second gear 20 is meshed with a third rack 21 on the upper surface of the upper pressure plate 16 for transmission so as to drive the protective air bag 17 at the bottom of the upper pressure plate 16 to be contacted with the upper surface of the transmitter, the protection airbag 17 and the buffer spring 7 at the bottom of the fixed bottom plate 8 provide comprehensive protection for the transmitter, reduce the damage of external vibration to the transmitter, and have the advantages of high safety and convenient operation.
Example 2
As shown in fig. 1-5, the mounting structure for the broadcast television signal transmitter includes a mounting cabinet 1, a storage inner cavity 14 is formed inside the mounting cabinet 1, an opening of the storage inner cavity 14 is slidably connected with a closed door 4, a push-out plate 6 is slidably connected inside the mounting cabinet 1, an upper surface of the push-out plate 6 is slidably connected with a fixed bottom plate 8, an upper pressure plate 16 is slidably connected inside the storage inner cavity 14, a protective airbag 17 is fixedly mounted at the bottom of the upper pressure plate 16, and a rotary knob 5 is rotatably connected to the upper surface of the mounting cabinet 1; a worm 12 is fixedly installed at the bottom of the rotary knob 5, a first gear 13 is fixedly installed at the bottom of the worm 12, a sliding groove 15 is formed in the inner edge of the storage inner cavity 14, a first rack 11 is installed on the side face of the push-out plate 6, the first rack 11 is in sliding connection with the sliding groove 15, and the first rack 11 is in meshing transmission with the first gear 13; the bottom of the fixed bottom plate 8 is fixedly provided with a buffer spring 7, and the bottom end of the buffer spring 7 is fixedly connected with the push-out plate 6; a worm wheel 19 is connected to the side face of the worm 12 in a meshing transmission manner, a second gear 20 is connected to the side face of the worm wheel 19 in a coaxial transmission manner, a third rack 21 is fixedly installed on the upper surface of the upper pressing plate 16, a guide shaft 22 is fixedly installed inside the installation cabinet body 1, the upper end of the third rack 21 slides on the surface of the guide shaft 22, and the third rack 21 and the second gear 20 are in meshing transmission; the back of the closing door 4 is fixedly provided with a second rack 18, the side surface of the second rack 18 is engaged and connected with a third gear 23 in a transmission manner, and the rotating shaft of the third gear 23 is connected with the rotating shaft of the second gear 20 in a transmission manner through a belt.
The embodiment can realize that: in the process that the whole formed by the push-out plate 6, the buffer spring 7 and the transmitter moves towards the storage inner cavity 14 by rotating the rotary knob 5, the second gear 20 and the third gear 23 are in transmission through a belt, and the third gear 23 is in meshing transmission with the second rack 18 on the back of the sealing door 4, so that the inlet and the outlet of the storage inner cavity 14 are quickly sealed, and the device has the advantages of high safety, convenience in operation and high automation level.
It should be noted that, the utility model is a mounting structure for a broadcast television signal transmitter, when in use, firstly, when the broadcast television signal transmitter needs to be mounted, the side edge of the transmitter is connected and fixed on the surface of a fixed bottom plate 8 through a bolt and a fixing hole 9, a rotary knob 5 is rotated, the bottom of the rotary knob 5 is fixedly connected with a first gear 13 through a worm 12, the first gear 13 is in meshing transmission with a first rack 11 on the side surface of an ejector plate 6, so that the transmitter is rapidly displaced to the inside of a storage inner cavity 14, the worm 12 is meshed with a worm gear 19 so as to drive the worm gear 19 and a second gear 20 to rotate, the second gear 20 is in meshing transmission with a third rack 21 on the upper surface of an upper pressure plate 16 so as to drive a bottom protection air bag 17 of the upper pressure plate 16 to be in contact with the upper surface of the transmitter, the transmitter is comprehensively protected under the action of the protection air bag 17 and a buffer spring 7 at the bottom of the fixed bottom plate 8, reduce the damage of external vibration to the transmitter, at the in-process that rotatory rotary knob 5 made the whole of ejector plate 6, buffer spring 7 and transmitter to store the inner chamber 14 removal, No. two gears 20 and No. three gears 23 pass through belt transmission, and No. three gears 23 and the No. two rack 18 meshing transmission at the closed door 4 back, thereby seal the exit of storing the inner chamber 14 fast, open cooling fan 2, under cooling fan 2's effect, thermovent 3, fixed orifices 9 and side louvre 10 constitute the heat dissipation channel from bottom to top, can carry out even heat dissipation to the transmitter.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mounting structure for broadcast television signal transmitter, includes the installation cabinet body (1), its characterized in that: the utility model discloses a safe and convenient fixing cabinet, including the installation cabinet body, the inside of the installation cabinet body (1) has been seted up and has been stored inner chamber (14), the opening part sliding connection who stores inner chamber (14) has closed door (4), the inside sliding connection of the installation cabinet body (1) has ejector plate (6), the last sliding surface of ejector plate (6) has PMKD (8), the inside sliding connection who stores inner chamber (14) has top board (16), the bottom fixed mounting of top board (16) has protection gasbag (17), the upper surface of the installation cabinet body (1) rotates and is connected with rotatory knob (5).
2. A mounting structure for a broadcast television signal transmitter according to claim 1, wherein: the bottom fixed mounting of rotatory knob (5) has worm (12), the bottom fixed mounting of worm (12) has gear (13) No. one, store interior edge of inner chamber (14) and seted up spout (15), the side-mounting of ejector plate (6) has rack (11) No. one, rack (11) and spout (15) sliding connection, rack (11) and gear (13) meshing transmission No. one.
3. A mounting structure for a broadcast television signal transmitter according to claim 1, wherein: the bottom of the fixed bottom plate (8) is fixedly provided with a buffer spring (7), and the bottom end of the buffer spring (7) is fixedly connected with the push-out plate (6).
4. A mounting structure for a broadcast television signal transmitter according to claim 2, wherein: the side meshing transmission of worm (12) is connected with worm wheel (19), the side coaxial drive of worm wheel (19) is connected with No. two gears (20), the last fixed surface of top board (16) installs No. three rack (21), the inside fixed mounting of the installation cabinet body (1) has guiding axle (22), the surface slip of the upper end of No. three rack (21) at guiding axle (22), No. three rack (21) and No. two gears (20) meshing transmission.
5. A mounting structure for a broadcast television signal transmitter according to claim 1, wherein: the back fixed mounting of closed door (4) has No. two racks (18), the side meshing transmission of No. two racks (18) is connected with No. three gear (23), the axis of rotation of No. three gear (23) passes through belt transmission with the axis of rotation of No. two gear (20) and is connected.
6. A mounting structure for a broadcast television signal transmitter according to claim 1, wherein: the heat dissipation fan (2) is installed to the right side bottom of the installation cabinet body (1), thermovent (3) have been seted up in the left side of the installation cabinet body (1), side louvre (10) have been seted up to one side that is close to heat dissipation fan (2) of ejector plate (6), fixed orifices (9) have been seted up on the surface of ejector plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122917635.6U CN216391033U (en) | 2021-11-25 | 2021-11-25 | Mounting structure for broadcast television signal transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122917635.6U CN216391033U (en) | 2021-11-25 | 2021-11-25 | Mounting structure for broadcast television signal transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216391033U true CN216391033U (en) | 2022-04-26 |
Family
ID=81218863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122917635.6U Expired - Fee Related CN216391033U (en) | 2021-11-25 | 2021-11-25 | Mounting structure for broadcast television signal transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216391033U (en) |
-
2021
- 2021-11-25 CN CN202122917635.6U patent/CN216391033U/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 |
Granted publication date: 20220426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |