CN208444932U - It is a kind of can multi-faceted adjustment outdoor television antenna - Google Patents
It is a kind of can multi-faceted adjustment outdoor television antenna Download PDFInfo
- Publication number
- CN208444932U CN208444932U CN201820616251.6U CN201820616251U CN208444932U CN 208444932 U CN208444932 U CN 208444932U CN 201820616251 U CN201820616251 U CN 201820616251U CN 208444932 U CN208444932 U CN 208444932U
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- CN
- China
- Prior art keywords
- antenna
- pedestal
- ball
- universal joint
- type universal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model disclose it is a kind of can multi-faceted adjustment outdoor television antenna, it include antenna body, and it is set to the antenna placement plate of antenna body lower end, antenna placement plate lower end is provided with the telescopic rod being fixedly connected with antenna placement plate, the telescopic rod lower end is provided with the extension sleeve being mutually interference fitted with telescopic rod, the extension sleeve lower end is provided with the ball-type universal joint being fixedly connected with extension sleeve, the lower end of the ball-type universal joint is provided with the pedestal being fixedly connected with ball-type universal joint, the pedestal lower end is provided with the bracket for being used to support pedestal, the connecting rod for connecting pedestal and bracket is provided between the bracket and pedestal, the pedestal both ends are provided with the pin shaft connecting with connecting rod；This it is novel can the outdoor television antenna of multi-faceted adjustment achieved the effect that signal receives and stablize, multi-faceted can adjust, is easy to operate, in the case where signal is weaker or noisy situation, antenna body can be adjusted to suitable angle and height.
Description
Technical field
The utility model relates to it is a kind of can multi-faceted adjustment outdoor television antenna.
Background technique
Antenna is a kind of converter, and the guided wave propagated on transmission line is transformed into the electricity propagated in unbounded medium by it
Magnetic wave, or carry out opposite transformation.It is used to emit or receive the component of electromagnetic wave in wireless device, radio communication,
The engineering systems such as radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is all using electromagnetic waves to transmitting information, it depends on
Antenna works.In addition, the energy radiation of non-signal is also required to antenna in terms of transmitting energy with electromagnetic wave.General day
Line all has invertibity, i.e., both can be used as transmitting antenna with common antenna, it is also possible to connect antenna.The same antenna as transmitting or
Received fundamental characteristics parameter is identical.Here it is the reciprocal theorems of antenna.
With the gradually development of society, TV gets married a kind of requirement in front yard, and the relationship of TV and antenna is tight
It is close connected, but existing digital antenna in the process used there are signal receive it is unstable, multi-faceted can not adjust,
Cumbersome disadvantage, thus need to research and develop a kind of signal receive stablizes, multi-faceted can adjust, it is easy to operate be convenient for it is multi-faceted
The television antenna of adjusting.
Utility model content
In view of this, the utility model aim is to provide one kind by telescopic rod and extension sleeve, so that antenna body can
To reach the height of optimum reception model, and by ball-type universal joint, so that line ontology can achieve optimum reception model
Orientation, while by pin shaft of the pedestal between connecting rod, so that line ontology can achieve the angle of optimum reception model, to have
Effect improves the stability of antenna body reception signal and reliability, and there is signal reception to stablize, multi-faceted can adjust, operation side
Just advantage can multi-faceted adjustment outdoor television antenna.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: it is a kind of can multi-faceted adjustment outdoor electricity
Include antenna body depending on antenna, and is set to the antenna placement plate of antenna body lower end, the setting of antenna placement plate lower end
There is the telescopic rod being fixedly connected with antenna placement plate, the telescopic rod lower end is provided with stretches with what telescopic rod was mutually interference fitted
Sleeve, the extension sleeve lower end are provided with the ball-type universal joint being fixedly connected with extension sleeve, under the ball-type universal joint
End is provided with the pedestal being fixedly connected with ball-type universal joint, and the pedestal lower end is provided with the bracket for being used to support pedestal, described
The connecting rod for connecting pedestal and bracket is provided between bracket and pedestal, the pedestal both ends are provided with the pin connecting with connecting rod
Axis.
Preferably, the lower end of the telescopic rod is located inside telescoping tube.
Preferably, one end of the ball-type universal joint be provided with it is being fixedly connected with ball-type universal joint, for limiting ball
The movable holding screw of type universal joint.
Preferably, antenna placement plate upper end be provided with it is being fixedly connected with antenna placement plate, for fixed antenna
The hollow body of ontology is interference fit between the hollow body and antenna body.
Preferably, the bracket lower surface offers the location hole for limiting backing positions, the location hole setting
There is more than one and is uniformly distributed in bracket lower surface.
Preferably, the U-shaped setting of connecting rod, the connecting rod two end offer the through-hole for placing pin shaft.
The utility model has the technical effect that following aspect: due to being provided with telescopic rod and extension sleeve, the same day
It, can be effective to change antenna sheet by the mobile cooperation of telescopic rod and telescopic when line reception signal is weaker or has interference
The upper-lower height of body, so that antenna body can achieve the height of optimum reception model, and since the lower end of extension sleeve is set
Place type universal joint, the rotatability that can have by ball-type universal joint, so that also having while adjusting ball-type universal joint
The left and right orientation of the change antenna of effect, so that line ontology can achieve the orientation of optimum reception model, while can be by adjusting
It is set to pin shaft of the pedestal between connecting rod, so that pin shaft changes the angle between pedestal and connecting rod in the process of rotation
Degree, while antenna body can also be adjusted to the angle for reaching optimum reception model, so that effectively improving antenna receives signal
Stability and reliability, have the advantages that signal receive stablize, multi-faceted can adjust, is easy to operate.
Detailed description of the invention
Fig. 1 be the utility model one kind can multi-faceted adjustment outdoor television antenna the schematic diagram of the section structure；
Fig. 2 be the utility model one kind can multi-faceted adjustment outdoor television antenna top view.
Specific embodiment
Below in conjunction with attached drawing 1-2, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical solution is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
It is a kind of can the outdoor television antenna of multi-faceted adjustment include as shown in Figs. 1-2 antenna body 1, and be set to day
1 lower end of line ontology, antenna placement plate 2 for fixed and support antenna body 1,2 upper end of antenna placement plate is provided with
Hollow body 21 being connect with 2 screw of antenna placement plate, for facilitating installation and fixed antenna ontology 1, the hollow body
It is interference fit between 21 and antenna body 1,2 lower end of antenna placement plate, which is provided with, to be connect with 2 screw of antenna placement plate
Telescopic rod 3,3 lower end of telescopic rod are provided with the extension sleeve 4 being mutually interference fitted with telescopic rod 3, under the telescopic rod 3
End is located inside extension sleeve 4, and 4 lower end of extension sleeve is provided with connecting with 4 screw of extension sleeve, flexible for driving
The ball-type universal joint 5 that sleeve 4 rotates, one end of the ball-type universal joint 5 are provided be threadedly coupled with ball-type universal joint 5, use
In limiting the movable holding screw 51 of ball-type universal joint 5, the lower end of the ball-type universal joint 5 is provided with and 5 spiral shell of ball-type universal joint
The mobile base 6 of connection is followed closely, 6 lower end of mobile base is provided with the bracket 7 for being used to support mobile base 6, under the bracket 7
Surface offers the location hole 71 for limiting 7 position of bracket, and the location hole 71 is provided with more than one and is uniformly distributed in
7 lower surface of bracket, be provided between the bracket 7 and mobile base 6 it is being connect with 7 screw of bracket, for connecting mobile base 6
With the connecting rod 8 of bracket 7, the U-shaped setting of the connecting rod 8,8 both ends of connecting rod offer the through-hole 81 for placing pin shaft 9,
6 both ends of mobile base are provided with and connecting rod 8 is hinged, pin shaft for adjusting angle between mobile base 6 and horizontal plane
9。
Operation instruction: antenna body 1 is fixed on to the upper end of antenna placement plate by hollow body 21 first, then
By manually adjusting height and position of the telescopic rod 3 in extension sleeve 4 so that the antenna placement plate 2 of 3 upper end of telescopic rod also with
Antenna body 1 moves together, so that ball-type universal joint 5 is next manually adjusted after antenna body 1 is adjusted to proper height,
So that ball-type universal joint 5 while rotating, has also driven antenna body 1 to rotate together, so that antenna body 1 be rotated
To appropriate orientation, the pin shaft 9 between connecting rod 8 and mobile base 6 is finally manually adjusted, while so that pin shaft 9 rotates, is also driven
Antenna body 1 rotates together, so that antenna body 1 is turned to proper angle.
The utility model has the technical effect that following aspect: due to being provided with telescopic rod and extension sleeve, the same day
It, can be effective to change antenna sheet by the mobile cooperation of telescopic rod and telescopic when line reception signal is weaker or has interference
The upper-lower height of body, so that antenna body can achieve the height of optimum reception model, and since the lower end of extension sleeve is set
Place type universal joint, the rotatability that can have by ball-type universal joint, so that also having while adjusting ball-type universal joint
The left and right orientation of the change antenna of effect, so that line ontology can achieve the orientation of optimum reception model, while can be by adjusting
It is set to pin shaft of the pedestal between connecting rod, so that pin shaft changes the angle between pedestal and connecting rod in the process of rotation
Degree, while antenna body can also be adjusted to the angle for reaching optimum reception model, so that effectively improving antenna receives signal
Stability and reliability, have the advantages that signal receive stablize, multi-faceted can adjust, is easy to operate.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (6)
1. one kind can multi-faceted adjustment outdoor television antenna, include antenna body, and be set to the day of antenna body lower end
Line placement plate, it is characterised in that: antenna placement plate lower end is provided with the telescopic rod being fixedly connected with antenna placement plate, described
Telescopic rod lower end is provided with the extension sleeve being mutually interference fitted with telescopic rod, and the extension sleeve lower end is provided with and telescopic
The ball-type universal joint that cylinder is fixedly connected, the lower end of the ball-type universal joint are provided with the pedestal being fixedly connected with ball-type universal joint,
The pedestal lower end is provided with the bracket for being used to support pedestal, is provided between the bracket and pedestal for connecting pedestal and branch
The connecting rod of frame, the pedestal both ends are provided with the pin shaft connecting with connecting rod.
2. one kind as described in claim 1 can multi-faceted adjustment outdoor television antenna, it is characterised in that: the telescopic rod
Lower end is located inside telescoping tube.
3. one kind as described in claim 1 can multi-faceted adjustment outdoor television antenna, it is characterised in that: the ball-type is universal
One end of section be provided with it is being fixedly connected with ball-type universal joint, for limiting the movable holding screw of ball-type universal joint.
4. one kind as described in claim 1 can multi-faceted adjustment outdoor television antenna, it is characterised in that: the antenna is placed
Plate upper end is provided with hollow body being fixedly connected with antenna placement plate, for fixed antenna ontology, the hollow body with
It is interference fit between antenna body.
5. one kind as described in claim 1 can multi-faceted adjustment outdoor television antenna, it is characterised in that: the bracket following table
Face offers the location hole for limiting backing positions, and the location hole is provided with more than one and is uniformly distributed under bracket
Surface.
6. one kind as described in claim 1 can multi-faceted adjustment outdoor television antenna, it is characterised in that: the connecting rod be in U
Set up of character patt ern, the connecting rod two end offer the through-hole for placing pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616251.6U CN208444932U (en) | 2018-04-26 | 2018-04-26 | It is a kind of can multi-faceted adjustment outdoor television antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616251.6U CN208444932U (en) | 2018-04-26 | 2018-04-26 | It is a kind of can multi-faceted adjustment outdoor television antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444932U true CN208444932U (en) | 2019-01-29 |
Family
ID=65093344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616251.6U Expired - Fee Related CN208444932U (en) | 2018-04-26 | 2018-04-26 | It is a kind of can multi-faceted adjustment outdoor television antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021118A (en) * | 2022-06-22 | 2022-09-06 | 国网江苏省电力有限公司南通供电分公司 | Power distribution area multi-dimensional online monitoring device and method with novel energy storage device |
-
2018
- 2018-04-26 CN CN201820616251.6U patent/CN208444932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021118A (en) * | 2022-06-22 | 2022-09-06 | 国网江苏省电力有限公司南通供电分公司 | Power distribution area multi-dimensional online monitoring device and method with novel energy storage device |
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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: 20190129 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |