CN216288926U - Radio and television antenna protection device - Google Patents
Radio and television antenna protection device Download PDFInfo
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- CN216288926U CN216288926U CN202123380896.5U CN202123380896U CN216288926U CN 216288926 U CN216288926 U CN 216288926U CN 202123380896 U CN202123380896 U CN 202123380896U CN 216288926 U CN216288926 U CN 216288926U
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- antenna
- top plate
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- motor
- threaded screw
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Abstract
The utility model discloses a radio and television antenna protection device which comprises an antenna base, bolt through holes, a protection shell and a motor protection box, wherein the bolt through holes are formed in the antenna base and are positioned at four corners of the antenna base, the protection shell is installed at the top of the antenna base, the motor protection box is installed inside the protection shell and is positioned at the center inside the protection shell, a driving motor is installed in the motor protection box, and the rotating end of the driving motor faces upwards. The device has the advantages that the device is convenient to fix, the fixing effect is good, the driving motor drives the threaded screw rod to rotate to drive the arc-shaped top plate and the lifting slide block to lift, the height of the signal antenna is convenient to adjust, the arc-shaped top plate shields the signal antenna, the signal receiving and sending of the antenna are not influenced, the signal antenna can be received in the protective shell in extreme weather, the arc-shaped top plate is sealed, the signal antenna is prevented from being damaged, and the service life of the signal antenna is prolonged.
Description
Technical Field
The utility model relates to the technical field of television antenna equipment, in particular to a broadcast television antenna protection device.
Background
The broadcast television antenna is various in types, different in structure, size and scale and widely applied, the antenna is used outdoors in the open air, the outdoor natural environment has great influence on the broadcast television antenna, the normal use performance of the transmitting antenna is affected particularly in rainy and snowy weather, and the broadcast television antenna can be broken in extreme weather.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the present invention provides a broadcast antenna protection device to solve the problems set forth in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a radio and television antenna protector, includes antenna base, bolt through-hole, protecting sheathing and motor protecting box, it has the bolt through-hole to open on the antenna base, and the bolt through-hole is located antenna base four corners department, protecting sheathing is installed at antenna base top, protecting sheathing internally mounted has the motor protecting box, and the motor protecting box is located the inside center department of protecting sheathing, install driving motor in the motor protecting box, and driving motor's rotatory end upwards.
Preferably, install the screw lead screw on driving motor's the rotation end, and the screw lead screw runs through the motor protecting box and stretches out protecting sheathing, and the direction slide bar is installed at motor protecting box top, and the direction slide bar is located screw lead screw one side, is equipped with the arc roof on the screw lead screw, and arc roof and screw lead screw threaded connection, arc roof and direction slide bar sliding connection.
Preferably, the threaded screw is provided with a lifting slider, the lifting slider is in threaded connection with the threaded screw, the lifting slider is in sliding connection with the guide slide bar, the lifting slider is provided with an antenna fixing frame, the antenna fixing frame is located on the left side and the right side of the lifting slider, and the antenna fixing frame is provided with a signal antenna.
Preferably, the protection shell is provided with inclined drain holes, and the inclined drain holes are distributed around the protection shell.
Preferably, the top of the guide slide bar is provided with a limit top plate, the guide slide bar is sleeved with a fixed limit block, and the fixed limit block is fixedly connected with the guide slide bar.
Preferably, the arc-shaped top plate is larger than the area of the protective shell.
Preferably, the guide slide bar penetrates through the arc-shaped top plate and the lifting slide block, and the arc-shaped top plate and the lifting slide block are in sliding connection with the guide slide bar.
Advantageous effects
The utility model provides a broadcast television antenna protection device which has the following beneficial effects that an antenna base is fixed at a required position by penetrating through a bolt through hole by using a fixing bolt, so that the device is convenient to fix, the fixing effect is good, a threaded lead screw is driven to rotate by a driving motor, an arc-shaped top plate and a lifting slide block are driven to lift by rotating the threaded lead screw, the height of a signal antenna is convenient to adjust, the signal antenna is shielded by the arc-shaped top plate, the signal receiving and sending of the antenna can not be influenced, the signal antenna can be received in a protective shell in extreme weather, the arc-shaped top plate is sealed, the signal antenna is prevented from being damaged, and the service life of the signal antenna is prolonged.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic sectional structure view of the main body of the present invention.
Fig. 3 is a schematic side view of the motor protection box of the present invention.
In the figure: 1. an antenna base; 2. a bolt through hole; 3. a protective housing; 4. a motor protection box; 5. a drive motor; 6. a threaded lead screw; 7. a guide slide bar; 8. an arc-shaped top plate; 9. a lifting slide block; 10. an antenna fixing frame; 11. a signal antenna; 12. inclining the drain hole; 13. a limiting top plate; 14. and a limiting block is fixed.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a radio and television antenna protector, includes antenna base 1, bolt through-hole 2, protecting sheathing 3 and motor guard box 4, it has bolt through-hole 2 to open on the antenna base 1, and bolt through-hole 2 is located antenna base 1 four corners department, protecting sheathing 3 is installed at 1 top of antenna base, 3 internally mounted of protecting sheathing have motor guard box 4, and motor guard box 4 is located 3 internal center departments of protecting sheathing, install driving motor 5 in the motor guard box 4, and driving motor 5's rotatory end upwards, through using fixing bolt through-hole 2 to fix antenna base 1 on the position of needs, the convenience is fixed the device, and fixed effect is good.
Further, install screw lead screw 6 on driving motor 5's the rotation end, and screw lead screw 6 runs through motor protecting box 4 and stretches out protecting sheathing 3, and direction slide bar 7 is installed at motor protecting box 4 top, and direction slide bar 7 is located screw lead screw 6 one side, is equipped with arc roof 8 on the screw lead screw 6, and arc roof 8 and 6 threaded connection of screw lead screw, arc roof 8 and direction slide bar 7 sliding connection.
Further, be equipped with lifting slide 9 on the screw lead screw 6, and lifting slide 9 and 6 threaded connection of screw lead screw, lifting slide 9 and guide slide 7 sliding connection, install antenna mount 10 on the lifting slide 9, and antenna mount 10 is located the lifting slide 9 left and right sides, install signal antenna 11 on the antenna mount 10, drive screw lead screw 6 through driving motor 5 and rotate, screw lead screw 6 rotates drive arc roof 8 and carries out the lift with lifting slide 9, conveniently adjust signal antenna 11's height, arc roof 8 shelters from signal antenna 11, can not influence antenna receiving and dispatching signal, can receive signal antenna 11 in protecting sheathing 3 in extreme weather, arc roof 8 seals, prevent that signal antenna 11 is impaired, the life of signal antenna 11 has been improved.
Furthermore, the protection shell 3 is provided with inclined drain holes 12, the inclined drain holes 12 are distributed around the protection shell 3, and rainwater in the protection shell 3 can be conveniently drained through the inclined drain holes 12.
Further, a limiting top plate 13 is installed at the top of the guide slide bar 7, a fixed limiting block 14 is sleeved on the guide slide bar 7, and the fixed limiting block 14 is fixedly connected with the guide slide bar 7.
Further, the arc top plate 8 is larger than the area of the protection housing 3.
Further, the guide slide bar 7 penetrates through the arc-shaped top plate 8 and the lifting slide block 9, and the arc-shaped top plate 8 and the lifting slide block 9 are connected with the guide slide bar 7 in a sliding mode.
The working principle is as follows: when the antenna base is installed, the antenna base 1 is fixed on a required position by using the fixing bolt through hole 2, the device is convenient to fix, the fixing effect is good, when the antenna base is used, the driving motor 5 is started, the rotating end of the driving motor 5 is rotated to drive the threaded lead screw 6 to rotate, the threaded lead screw 6 rotates to drive the arc-shaped top plate 8 and the lifting slide block 9 to move upwards, the arc-shaped top plate 8 and the lifting slide block 9 are guided by the guide slide rod 7, the arc-shaped top plate 8 and the lifting slide block 9 slide on the guide slide rod 7, the ascending top of the arc-shaped top plate 8 plays a limiting role by the limiting top plate 13, the lifting slide block 9 drives the antenna fixing frame 10 and the signal antenna 11 to ascend and descend, the height of the signal antenna 11 is convenient to adjust, the arc-shaped top plate 8 shields the signal antenna 11, rain and snow are prevented from falling on the signal antenna 11, and signal receiving and sending of the antenna are not influenced, in extreme weather, start driving motor 5, driving motor 5's rotatory end reversal drives screw lead screw 6 and rotates, screw lead screw 6 rotates drive arc roof 8 and the downward movement of elevator slide 9, play spacing effect to elevator slide 9 through fixed stopper 14, in signal antenna 11 received protecting sheathing 3, arc roof 8 descends on protecting sheathing 3, arc roof 8 seals protecting sheathing 3, prevent that signal antenna 11 is impaired, signal antenna 11's life has been improved, conveniently discharge the rainwater in protecting sheathing 3 through slope wash port 12.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a radio and television antenna protector, includes antenna base (1), bolt through-hole (2), protecting sheathing (3) and motor protecting box (4), its characterized in that, it has bolt through-hole (2) to open on antenna base (1), and bolt through-hole (2) are located antenna base (1) four corners department, protecting sheathing (3) are installed at antenna base (1) top, protecting sheathing (3) internally mounted has motor protecting box (4), and motor protecting box (4) are located protecting sheathing (3) inside center department, install driving motor (5) in motor protecting box (4), and the rotation end of driving motor (5) upwards.
2. The antenna protection device for the broadcast television according to claim 1, wherein a threaded screw rod (6) is mounted at a rotating end of the driving motor (5), the threaded screw rod (6) penetrates through the motor protection box (4) and extends out of the protection shell (3), a guide slide rod (7) is mounted at the top of the motor protection box (4), the guide slide rod (7) is located on one side of the threaded screw rod (6), an arc-shaped top plate (8) is arranged on the threaded screw rod (6), the arc-shaped top plate (8) is in threaded connection with the threaded screw rod (6), and the arc-shaped top plate (8) is in sliding connection with the guide slide rod (7).
3. The antenna protection device for the broadcast television according to claim 2, wherein a lifting slider (9) is arranged on the threaded screw (6), the lifting slider (9) is in threaded connection with the threaded screw (6), the lifting slider (9) is in sliding connection with the guide slide bar (7), an antenna fixing frame (10) is arranged on the lifting slider (9), the antenna fixing frames (10) are positioned on the left side and the right side of the lifting slider (9), and a signal antenna (11) is arranged on the antenna fixing frame (10).
4. A broadcast television antenna guard according to claim 1, wherein the protective housing (3) is provided with inclined drainage holes (12), and the inclined drainage holes (12) are distributed around the protective housing (3).
5. The antenna protection device for the broadcast television according to claim 2, wherein a limit top plate (13) is installed at the top of the guide sliding rod (7), a fixed limit block (14) is sleeved on the guide sliding rod (7), and the fixed limit block (14) is fixedly connected with the guide sliding rod (7).
6. A broadcast antenna shielding device according to claim 2, wherein said curved ceiling (8) is larger than the area of the protective housing (3).
7. A broadcast television antenna protector according to claim 2 characterized in that the guide slide bar (7) runs through the arc top plate (8) and the lifting slide block (9), the arc top plate (8) and the lifting slide block (9) are connected with the guide slide bar (7) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123380896.5U CN216288926U (en) | 2021-12-30 | 2021-12-30 | Radio and television antenna protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123380896.5U CN216288926U (en) | 2021-12-30 | 2021-12-30 | Radio and television antenna protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216288926U true CN216288926U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123380896.5U Active CN216288926U (en) | 2021-12-30 | 2021-12-30 | Radio and television antenna protection device |
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| Country | Link |
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| CN (1) | CN216288926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116471502A (en) * | 2022-09-22 | 2023-07-21 | 广州峰火智能科技有限公司 | Lifting device and use method thereof |
-
2021
- 2021-12-30 CN CN202123380896.5U patent/CN216288926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116471502A (en) * | 2022-09-22 | 2023-07-21 | 广州峰火智能科技有限公司 | Lifting device and use method thereof |
| CN116471502B (en) * | 2022-09-22 | 2023-10-31 | 广州峰火智能科技有限公司 | Outdoor lifting device of intercom broadcaster and use method thereof |
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