CN210224284U - Indoor television signal receiving antenna - Google Patents
Indoor television signal receiving antenna Download PDFInfo
- Publication number
- CN210224284U CN210224284U CN201820431319.3U CN201820431319U CN210224284U CN 210224284 U CN210224284 U CN 210224284U CN 201820431319 U CN201820431319 U CN 201820431319U CN 210224284 U CN210224284 U CN 210224284U
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- motor
- oscillator
- antenna
- television signal
- signal receiving
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- Expired - Fee Related
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- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a television signal receiving antenna used indoors, which comprises a shell, an antenna main body arranged at the top of the shell, and a connecting rod arranged at the back of the antenna main body, wherein the top of the shell is provided with a circular through hole, the through hole is provided with a turntable matched with the through hole, the lower end surface of the turntable is provided with a first motor which can lead the turntable to rotate horizontally, the turntable is fixed with a supporting vertical rod, the top end part of the supporting vertical rod is connected with the middle part of the connecting rod, and the end part of the connecting rod is provided with a lifting device used for adjusting the elevation angle of the antenna main body; the indoor television signal receiving antenna has the advantages of reasonable structure and convenience in adjustment.
Description
Technical Field
The utility model relates to a television antenna technical field, concretely relates to be used for indoor television signal receiving antenna.
Background
With the development of society and the progress of times, the living standard of people is continuously improved, a television is one of well-known and indispensable household appliances in daily life, the television can be used as an information carrier for spreading news, messages, cultural knowledge, advertisements and the like, and can also be used as a tool for leisure and entertainment, such as playing TV plays, music, comprehensive programs and the like, so that the amateur life of people is enriched, the spirit of people is relaxed, and fatigue is eliminated. With the development of society and the progress of times, the living standard of people is continuously improved. The television can work only when needing to receive corresponding television signals during working, and mainly receives wireless signals of a television signal tower through an antenna, or cable television signals and the like are accessed through a pull cable; although the use of cable television is increasing, the way of using antenna to receive television signal for television watching is still very common for various reasons, so that the television signal receiving antenna is used in large quantity, and the television signal antenna can be divided into two kinds of indoor antenna and outdoor antenna, wherein the existing indoor antenna is small and convenient in use and is not easy to damage relative to the outdoor antenna, but the indoor antenna is basically adjusted manually, so that the problem of unadjustable adjustment exists, and particularly, the optimal receiving direction of the antenna needs to be adjusted every time channel change.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a television signal receiving antenna for indoor use, which has a reasonable structure and is convenient to adjust.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a be used for indoor TV signal reception antenna, includes the casing to and set up the antenna main part at the casing top, and set up the connecting rod at the antenna main part back, the top of casing is provided with circular through-hole, the through-hole is provided with the carousel that matches each other with the through-hole, be provided with the first motor that makes carousel horizontal rotation on the lower terminal surface of carousel, first motor and casing fixed connection, and the drive shaft and the carousel fixed connection of first motor, be fixed with the support pole setting on the carousel, the middle part at the connecting rod is connected in the top portion of support pole setting, the tip of connecting rod is provided with the elevating gear who is used for adjusting antenna main part angle of elevation, elevating gear's bottom portion and carousel fixed connection.
Preferably, the lifting device includes a sleeve, a screw rod and a second motor, the top end of the sleeve is rotatably connected with the end of the connecting rod, the screw rod is located in the sleeve and screwed with the sleeve through threads, the second motor is fixedly connected with the turntable, and a driving shaft of the second motor is fixedly connected with the screw rod, so as to facilitate adjustment of the pitch angle of the antenna body.
Preferably, the antenna main part includes reflecting plate, first oscillator, second oscillator and oscillator fixing base, the reflecting plate is the setting of pot form, the middle part at the reflecting plate is fixed to the oscillator fixing base, first oscillator and second oscillator are fixed on the oscillator fixing base in proper order to the outside by the bottom of reflecting plate, first oscillator and second oscillator are provided with two respectively, and first oscillator and second oscillator mutual symmetry respectively set up, help the direction and enlarge television signal.
Preferably, a first adjusting switch and a second adjusting switch are respectively arranged on two sides of the shell, the first adjusting switch is electrically connected with the first motor, and the second switch is electrically connected with the second motor, so that automatic adjustment after television programs are switched is facilitated.
Preferably, the housing is further provided with a second adjuster, the second adjuster is provided with a first button and a second button, the first button is connected with the first motor through a cable, and the second button is connected with the second motor through a cable, so that the antenna body can be controlled and adjusted remotely.
Preferably, the first motor and the second motor have the same structure, and both the first motor and the second motor are speed reduction motors, so that the antenna body can be accurately adjusted.
The utility model discloses technical effect mainly embodies in following aspect: the first motor can be started through the first switch and drives the turntable to horizontally rotate so as to realize horizontal adjustment of the antenna main body, the second motor can be started through the second switch to adjust the pitching angle of the antenna main body, so that automatic adjustment of the receiving antenna is realized, and the convenience of using the receiving antenna is improved; owing to set up the second regulator through the cable connection for the second regulator can be remote adjusts the antenna main part, thereby makes the people need not stand up and walk to the antenna side and press the switch and carry out the regulation of antenna, therefore has further improved the convenience that receiving antenna used.
Drawings
Fig. 1 is a schematic structural diagram of an indoor tv signal receiving antenna according to the present invention;
fig. 2 is a side view of a television signal receiving antenna for indoor use according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin fixing manner, or a pin shaft connecting manner, which is commonly used in the prior art, and therefore, detailed description thereof is omitted in this embodiment.
As shown in the attached fig. 1-2, a television signal receiving antenna for indoor use comprises a housing 1, an antenna main body 2 arranged on the top of the housing 1, and a connecting rod 3 arranged on the back of the antenna main body 2, wherein the connecting rod 3 is fixedly connected with the antenna main body 2 through a bolt, a circular through hole is arranged on the top of the housing 1, the through hole is provided with a rotary table 4 matched with the through hole, a first motor 5 for horizontally rotating the rotary table 4 is arranged on the lower end surface of the rotary table 4, the first motor 5 is fixed with the housing 1 through a bolt, a driving shaft of the first motor 5 is fixed with the rotary table 4 through a bolt, a supporting upright rod 6 is fixed on the rotary table 4 through a bolt, the top end portion of the supporting upright rod 6 is connected to the middle portion of the connecting rod 3, the connecting rod 3 is rotatably connected with the supporting upright rod 6 through a rotating shaft, and the end portion of the connecting rod 3 is, the bottom end part of the lifting device 7 is fixedly connected with the turntable 4. The lifting device 7 comprises a sleeve 71, a screw rod 72 and a second motor 73, the top end part of the sleeve 71 is rotatably connected with the end part of the connecting rod 3 through a rotating shaft, the screw rod 72 is positioned in the sleeve 71, the screw rod 72 is screwed with the sleeve 71 through threads, the second motor 73 is fixed with the turntable 4 through bolts, and a driving shaft of the second motor 73 is fixed with the screw rod 72 through bolts, so that the adjustment of the pitch angle of the antenna body is facilitated. Antenna main part 2 includes reflecting plate 21, first oscillator 22, second oscillator 23 and oscillator fixing base 24, reflecting plate 21 is the setting of pot form, oscillator fixing base 24 passes through the bolt fastening at the middle part of reflecting plate 21, first oscillator 22 and second oscillator 23 loop through the bolt fastening on oscillator fixing base 24 to the outside by the bottom of reflecting plate 21, first oscillator 22 and second oscillator 23 are provided with two respectively, and first oscillator 22 and second oscillator 23 mutual symmetry respectively set up, help the direction and enlarge television signal. Two sides on the shell 1 are respectively provided with a first adjusting switch 11 and a second adjusting switch 12, the first adjusting switch 11 is electrically connected with the first motor 5, and the second switch 12 is electrically connected with the second motor 73, so that the automatic adjustment after the television program channel change is facilitated. Still be provided with second regulator 8 on the casing 1, be provided with first button 81 and second button 82 on the second regulator 8 respectively, first button 81 passes through the cable with first motor 5 and is connected, second button 82 passes through the cable with second motor 73 and is connected, helps long-range control regulation of carrying out antenna main part 2. The first motor 5 and the second motor 73 have the same structure, and the first motor 5 and the second motor 73 are both speed reduction motors, which is helpful for the precise adjustment of the antenna body 2.
The utility model discloses technical effect mainly embodies in following aspect: the first motor can be started through the first switch and drives the turntable to horizontally rotate so as to realize horizontal adjustment of the antenna main body, the second motor can be started through the second switch to adjust the pitching angle of the antenna main body, so that automatic adjustment of the receiving antenna is realized, and the convenience of using the receiving antenna is improved; owing to set up the second regulator through the cable connection for the second regulator can be remote adjusts the antenna main part, thereby makes the people need not stand up and walk to the antenna side and press the switch and carry out the regulation of antenna, therefore has further improved the convenience that receiving antenna used.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides a be used for indoor TV signal reception antenna, includes the casing, sets up the antenna main part at the casing top to and set up the connecting rod at the antenna main part back, its characterized in that: the top of casing is provided with circular through-hole, the through-hole is provided with the carousel that matches each other with the through-hole, be provided with the first motor that makes the carousel horizontal rotation on the lower terminal surface of carousel, first motor and casing fixed connection, and the drive shaft and the carousel fixed connection of first motor, be fixed with the support pole setting on the carousel, the middle part at the connecting rod is connected in the top portion of support pole setting, the tip of connecting rod is provided with the elevating gear who is used for adjusting the antenna main part angle of elevation, elevating gear's bottom portion and carousel fixed connection.
2. A television signal receiving antenna for use indoors according to claim 1, wherein: the lifting device comprises a sleeve, a screw rod and a second motor, the top end of the sleeve is rotatably connected with the end part of the connecting rod, the screw rod is positioned in the sleeve and screwed with the sleeve through threads, the second motor is fixedly connected with the turntable, and a driving shaft of the second motor is fixedly connected with the screw rod.
3. A television signal receiving antenna for use indoors according to claim 1, wherein: the antenna main part includes reflecting plate, first oscillator, second oscillator and oscillator fixing base, the reflecting plate is the setting of pot form, the middle part at the reflecting plate is fixed to the oscillator fixing base, first oscillator and second oscillator are fixed on the oscillator fixing base in proper order by the bottom to the outside of reflecting plate, first oscillator and second oscillator are provided with two respectively, and first oscillator and second oscillator are the mutual symmetrical setting respectively.
4. A television signal receiving antenna for use indoors according to claim 1, wherein: the two sides of the shell are respectively provided with a first adjusting switch and a second adjusting switch, the first adjusting switch is electrically connected with the first motor, and the second adjusting switch is electrically connected with the second motor.
5. A television signal receiving antenna for use indoors according to claim 4, wherein: still be provided with the second regulator on the casing, be provided with first button and second button on the second regulator respectively, first button passes through the cable with first motor and is connected, the second button passes through the cable with the second motor and is connected.
6. A television signal receiving antenna for use indoors according to claim 4, wherein: the first motor and the second motor have the same structure, and are speed reducing motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431319.3U CN210224284U (en) | 2018-03-28 | 2018-03-28 | Indoor television signal receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431319.3U CN210224284U (en) | 2018-03-28 | 2018-03-28 | Indoor television signal receiving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224284U true CN210224284U (en) | 2020-03-31 |
Family
ID=69914104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431319.3U Expired - Fee Related CN210224284U (en) | 2018-03-28 | 2018-03-28 | Indoor television signal receiving antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210224284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652887A (en) * | 2020-12-08 | 2021-04-13 | 深圳供电局有限公司 | Automatic control equipment for electronic communication antenna |
-
2018
- 2018-03-28 CN CN201820431319.3U patent/CN210224284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652887A (en) * | 2020-12-08 | 2021-04-13 | 深圳供电局有限公司 | Automatic control equipment for electronic communication antenna |
| CN112652887B (en) * | 2020-12-08 | 2024-03-26 | 深圳供电局有限公司 | Electronic communication antenna automatic control equipment |
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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: 20200331 |