CN220821935U - FM broadcast television receiving antenna with visual prompt function - Google Patents
FM broadcast television receiving antenna with visual prompt function Download PDFInfo
- Publication number
- CN220821935U CN220821935U CN202322686960.5U CN202322686960U CN220821935U CN 220821935 U CN220821935 U CN 220821935U CN 202322686960 U CN202322686960 U CN 202322686960U CN 220821935 U CN220821935 U CN 220821935U
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- receiving antenna
- broadcast television
- fixed cylinder
- antenna body
- fixedly connected
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- 230000000007 visual effect Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a frequency modulation broadcast television receiving antenna with a visual prompt function, which belongs to the technical field of receiving antennas and comprises a mounting seat and an adjusting mechanism, wherein the adjusting mechanism comprises a fixed cylinder, the fixed cylinder is fixedly connected to the top of the mounting seat, a telescopic supporting rod is rotationally embedded between the top of the fixed cylinder and the top of the mounting seat, the top of the telescopic supporting rod is fixedly connected with a receiving antenna body, the mounting seat provides stable support for the adjusting mechanism and the receiving antenna body, an annular warning lamp is arranged on the receiving antenna body, warning is conveniently carried out at night, damage to the frequency modulation broadcast television receiving antenna caused by false collision is avoided, the use safety of the frequency modulation broadcast television receiving antenna is improved, the bottom key driving part of the telescopic supporting rod can be protected through the fixed cylinder, the use safety of the frequency modulation television receiving antenna is improved, meanwhile, the telescopic supporting rod can conveniently drive the receiving antenna body to adjust the height, and simultaneously, the telescopic supporting rod can conveniently drive the receiving antenna body to rotate, and the use effect of the frequency modulation television receiving antenna is improved.
Description
Technical Field
The utility model relates to the technical field of receiving antennas, in particular to a frequency modulation broadcast television receiving antenna with a visual prompt function.
Background
In a cable television system, the task of the antenna is to receive the open circuit television signal or satellite television signal in the air and send the signal to the system for processing, transmission and distribution, wherein the antenna for receiving the open circuit television signal in VHF and UHF frequency bands is called a television receiving antenna.
The television receiving antenna is an important component for receiving wireless television signals, is a gate for entering radio waves into a cable television system, and comprises a passive antenna and an active antenna, wherein the active antenna can enable the antenna system to realize high-gain and high-signal-to-noise ratio receiving.
At present, the traditional FM broadcast television receiving antenna does not have the vision warning function, and when the antenna is used at night, the antenna is damaged due to the fact that animals and pedestrians are collided by mistake, so that the use safety of the antenna is affected.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model aims to provide a frequency modulation broadcast television receiving antenna with a visual prompt function, and aims to solve the problems that the traditional frequency modulation broadcast television receiving antenna does not have the visual prompt function, is easy to damage due to false touch at night and is inconvenient to adjust angles.
In order to solve the problems, the utility model adopts the following technical scheme:
A fm broadcast television receiving antenna with visual cue, comprising:
A mounting base; and
The adjusting mechanism comprises a fixed cylinder which is fixedly connected to the top of the mounting seat, a telescopic supporting rod is embedded between the top of the fixed cylinder and the top of the mounting seat in a rotating mode, the top of the telescopic supporting rod is fixedly connected with a receiving antenna body, and an annular warning lamp is sleeved on the outer surface of the receiving antenna body.
As a preferable scheme of the utility model, the outer surface of the telescopic supporting rod is fixedly sleeved with a transmission gear, the top of the mounting seat is rotatably connected with a mounting shaft, the outer surface of the mounting shaft is fixedly sleeved with a driving gear, and the driving gear is meshed with the transmission gear.
As a preferable scheme of the utility model, the inner wall of one side of the fixed cylinder is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with one end of the mounting shaft.
As a preferable scheme of the utility model, a plurality of heat dissipation holes are formed on the outer surface of the fixed cylinder at equal intervals, and each heat dissipation hole is inclined.
As a preferable scheme of the utility model, a filter screen is fixedly connected inside each radiating hole.
As a preferable scheme of the utility model, a plurality of positioning holes are formed in the top of the mounting seat close to the edge at equal intervals.
Advantageous effects
Compared with the prior art, the utility model provides the frequency modulation broadcast television receiving antenna with the visual prompt function, which has the following beneficial effects:
1. in this scheme, the mount pad provides stable support for adjustment mechanism and receiving antenna body, set up annular warning light on the receiving antenna body, conveniently warn at night, avoid the mistake to bump and lead to frequency modulation broadcast television receiving antenna impaired, promote its safety in utilization, can protect for the bottom critical drive position of flexible bracing piece through fixed section of thick bamboo, promote its safety in utilization, conveniently drive receiving antenna body through flexible bracing piece and carry out the regulation of height, flexible bracing piece rotates simultaneously, conveniently drive receiving antenna body and rotate, promote its result of use.
2. In this scheme, driving motor conveniently drives the installation axle and rotates, and the installation axle rotates, conveniently drives drive gear and rotates, because drive gear and drive gear meshing to it is rotatory to drive flexible bracing piece, and then drives flexible bracing piece and receive antenna body rotation, promotes adjustment mechanism's use convenience.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model;
Fig. 4 is an enlarged view of the utility model at a in fig. 3.
The reference numerals in the figures illustrate:
1. A mounting base; 2. an adjusting mechanism; 201. a fixed cylinder; 202. a telescopic support rod; 203. a receiving antenna body; 204. an annular warning lamp; 205. a transmission gear; 206. a mounting shaft; 207. a drive gear; 208. a driving motor; 3. a heat radiation hole; 4. a filter screen; 5. and positioning holes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-4, a fm broadcast television receiving antenna with visual cue function, comprising:
A mounting base 1; and
The adjusting mechanism 2, the adjusting mechanism 2 includes a fixed cylinder 201, the fixed cylinder 201 is fixedly connected to the top of the installation seat 1, a telescopic supporting rod 202 is rotationally embedded between the top of the fixed cylinder 201 and the top of the installation seat 1, the top of the telescopic supporting rod 202 is fixedly connected with a receiving antenna body 203, and an annular warning lamp 204 is sleeved on the outer surface of the receiving antenna body 203.
In the embodiment, mount pad 1 provides stable support for adjustment mechanism 2 and receiving antenna body 203, set up annular warning light 204 on the receiving antenna body 203, conveniently warn at night, avoid the mistake to touch and lead to frequency modulation broadcast television receiving antenna impaired, promote its safety in utilization, telescopic support pole 202 adopts electric telescopic handle, electric telescopic handle is prior art, the here does not describe, can protect for the bottom critical drive position of telescopic support pole 202 through fixed section of thick bamboo 201, promote its safety in utilization, conveniently drive receiving antenna body 203 through telescopic support pole 202 and carry out the regulation of height, telescopic support pole 202 rotates simultaneously, conveniently drive receiving antenna body 203 and rotate, promote its result of use.
Specifically, referring to fig. 3, a transmission gear 205 is fixedly sleeved on the outer surface of the telescopic support rod 202, a mounting shaft 206 is rotatably connected to the top of the mounting seat 1, a driving gear 207 is fixedly sleeved on the outer surface of the mounting shaft 206, and the driving gear 207 is meshed with the transmission gear 205.
In this embodiment, the installation shaft 206 at the top of the installation seat 1 rotates, so that the driving gear 207 is conveniently driven to rotate, and the driving gear 207 is meshed with the transmission gear 205, so that the telescopic support rod 202 is driven to rotate, and the adjusting mechanism 2 is conveniently used.
Referring specifically to fig. 3, a driving motor 208 is fixedly connected to an inner wall of one side of the fixed barrel 201, and an output end of the driving motor 208 is fixedly connected to one end of the mounting shaft 206.
In this embodiment, the driving motor 208 conveniently drives the installation shaft 206 to rotate, so as to drive the telescopic support rod 202 and the receiving antenna body 203 to rotate, thereby improving the convenience of use of the adjusting mechanism 2.
Referring to fig. 1-2, a plurality of heat dissipation holes 3 are formed on the outer surface of the fixed cylinder 201 at equal intervals, and each heat dissipation hole 3 is inclined.
In this embodiment, conveniently dispel the heat to the inside of fixed cylinder 201 through louvre 3, avoid its inside high temperature, influence telescopic support pole 202 and driving motor 208's use, louvre 3 is the slope form, can avoid rainwater and debris to get into fixed cylinder 201, promotes its safety in utilization.
Referring to fig. 3-4, a filter screen 4 is fixedly connected to the inside of each heat dissipation hole 3.
In this embodiment, the use effect of the heat dissipation holes 3 can be improved by the filter screen 4, so as to prevent dust from entering the fixed cylinder 201 from the heat dissipation holes 3.
Referring to fig. 1-2 specifically, a plurality of positioning holes 5 are formed on the top of the mounting base 1 near the edge at equal intervals.
In this embodiment, the fixing installation of the installation seat 1 is facilitated through the positioning hole 5.
Working principle: when the receiving antenna is used, the annular warning lamp 204 on the receiving antenna body 203 is turned on, warning can be carried out at night, the receiving antenna body 203 is prevented from being touched by mistake, when the receiving antenna body 203 needs to be adjusted, the driving motor 208 and the telescopic supporting rod 202 are started, the driving motor 208 drives the installation shaft 206 to rotate, the driving gear 207 is driven to rotate, and the driving gear 207 is meshed with the transmission gear 205, so that the telescopic supporting rod 202 and the receiving antenna body 203 are driven to rotate, the telescopic supporting rod 202 drives the receiving antenna body 203 to lift, and the using effect of the frequency modulation broadcast television receiving antenna is improved.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. A fm broadcast television receiving antenna with visual cue function, comprising:
A mounting base (1); and
Adjustment mechanism (2), adjustment mechanism (2) are including fixed section of thick bamboo (201), fixed section of thick bamboo (201) fixed connection is in mount pad (1) top, rotate between fixed section of thick bamboo (201) top and mount pad (1) top and inlay and be equipped with flexible bracing piece (202), flexible bracing piece (202) top fixedly connected with receiving antenna body (203), receiving antenna body (203) surface cover is equipped with annular warning light (204).
2. The fm broadcast television receiver antenna with visual cue as claimed in claim 1, wherein: the telescopic support rod (202) is fixedly sleeved with a transmission gear (205), the top of the mounting seat (1) is rotationally connected with a mounting shaft (206), the outer surface of the mounting shaft (206) is fixedly sleeved with a driving gear (207), and the driving gear (207) is meshed with the transmission gear (205).
3. The fm broadcast television receiver antenna with visual cue as claimed in claim 2, wherein: the inner wall of one side of the fixed cylinder (201) is fixedly connected with a driving motor (208), and the output end of the driving motor (208) is fixedly connected with one end of the mounting shaft (206).
4. A fm broadcast television receiver antenna with visual cue as claimed in claim 3, wherein: a plurality of radiating holes (3) are formed in the outer surface of the fixed cylinder (201) at equal intervals, and each radiating hole (3) is inclined.
5. The fm broadcast television receiver antenna with visual cue as claimed in claim 4, wherein: and a filter screen (4) is fixedly connected inside each radiating hole (3).
6. The fm broadcast television receiver antenna with visual cue as claimed in claim 1, wherein: a plurality of positioning holes (5) are formed in the top of the mounting seat (1) close to the edge at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686960.5U CN220821935U (en) | 2023-10-08 | 2023-10-08 | FM broadcast television receiving antenna with visual prompt function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322686960.5U CN220821935U (en) | 2023-10-08 | 2023-10-08 | FM broadcast television receiving antenna with visual prompt function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821935U true CN220821935U (en) | 2024-04-19 |
Family
ID=90711923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322686960.5U Active CN220821935U (en) | 2023-10-08 | 2023-10-08 | FM broadcast television receiving antenna with visual prompt function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821935U (en) |
-
2023
- 2023-10-08 CN CN202322686960.5U patent/CN220821935U/en active Active
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| GR01 | Patent grant | ||
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