CN209880820U - Convenient to use's outdoor antenna - Google Patents
Convenient to use's outdoor antenna Download PDFInfo
- Publication number
- CN209880820U CN209880820U CN201820431327.8U CN201820431327U CN209880820U CN 209880820 U CN209880820 U CN 209880820U CN 201820431327 U CN201820431327 U CN 201820431327U CN 209880820 U CN209880820 U CN 209880820U
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- CN
- China
- Prior art keywords
- sleeve
- rotating wheel
- screw rod
- antenna
- convenient
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an outdoor antenna convenient to use, which comprises an antenna body and an adjusting device arranged at the lower part of the antenna body, wherein the adjusting device comprises a sleeve and a fixed seat, the bottom of the sleeve is provided with a runner, the inside of the sleeve is provided with a lead screw, and the side wall of the sleeve is provided with a longitudinal sliding hole; the fixed seat comprises a fixed part and a movable part, the movable part is positioned inside the sleeve, the fixed part is positioned outside the sleeve, the screw rod is in threaded connection with the movable part, and the screw rod is fixedly connected with the rotating wheel; the outdoor antenna convenient to use can be adjusted in height and orientation, is not easy to damage and is long in service life.
Description
Technical Field
The utility model relates to a convenient to use's outdoor antenna.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas.
The antenna may be classified into an indoor antenna and an outdoor antenna according to a mounting position. The outdoor antenna generally needs to be installed at a high place so as to receive better signals, and meanwhile, the direction of the antenna also needs to be adjusted so as to make the received signals stronger in the use process of the antenna; the direction of the antenna in the prior art can be generally adjusted, but because the working environment of the outdoor antenna is severe, the rotating device is easily damaged due to the wind and the sun, so that the service life of the antenna is greatly shortened; in addition, in the prior art, the height of the antenna is not convenient to adjust.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to an outdoor antenna that can be adjusted in height and orientation and is not easily damaged.
In order to solve the technical problem, the technical scheme of the utility model is that:
an outdoor antenna convenient to use comprises an antenna body and an adjusting device arranged at the lower part of the antenna body, wherein the adjusting device comprises a sleeve and a fixed seat; the fixing seat comprises a fixing part and a moving part, the moving part is located inside the sleeve, the fixing part is located outside the sleeve, the screw rod is in threaded connection with the moving part, and the screw rod is fixedly connected with the rotating wheel.
Preferably, the outer wall of the moving portion is matched with the sleeve, a threaded hole is formed in the central axis of the moving portion, the threaded hole is matched with the screw rod, and a longitudinal hollow hole is further formed in the moving portion.
Preferably, the number of the hollow holes is more than one, and the section of each hollow hole is in a fan shape.
Preferably, a base is fixed to the bottom of the sleeve, the lower end of the screw rod penetrates through the base, and the rotating wheel is located on the lower portion of the base.
Preferably, a handle is arranged on the rotating wheel, the handle is detachably connected to the rotating wheel, and the handle is far away from the center of the rotating wheel.
Preferably, the top of the screw rod protrudes out of the sleeve, and the top of the screw rod is fixedly connected with the antenna body.
Preferably, the fixed part and the movable part are integrally formed, the fixed part is a fixed plate, the joint of the fixed part and the movable part is matched with the sliding hole, and the fixed part is provided with more than one fixed hole.
The utility model discloses technical effect mainly embodies in following aspect: the adjusting device comprises a sleeve and a fixed seat, a screw rod penetrating through the fixed seat is arranged in the sleeve, and a rotating wheel is fixedly connected to the lower part of the screw rod; the rotating wheel with small amplitude can also adjust the orientation of the antenna body; the outdoor antenna can adjust the height of the antenna body and the orientation of the antenna, and is convenient to use; the handle is arranged on the rotating wheel, so that the rotating wheel can be rotated by shaking the handle, and the labor is saved and the convenience is realized; the adjusting device of the antenna mainly comprises a screw rod, a sleeve, a fixed seat and a rotating wheel; the screw rod, the sleeve, the fixed seat and the rotating wheel belong to durable parts and are not easy to damage, so that the service life of the outdoor antenna can be effectively prolonged.
Drawings
Fig. 1 is a front view of the outdoor antenna of the present invention;
FIG. 2 is an overall structure diagram of the adjusting device of the present invention;
fig. 3 is an overall structure diagram of the fixing base of the present invention.
Detailed Description
The following detailed description will be made with reference to fig. 1 to 3 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.
Referring to fig. 1 to 3, an outdoor antenna with convenient use includes an antenna body 10, and an adjusting device 20 disposed at a lower portion of the antenna body 10, in this embodiment, the antenna body 10 is 040-type. The adjusting device 20 comprises a sleeve 2 and a fixing seat 1, a longitudinal sliding hole 21 is formed in the side wall of the sleeve 2, a rotating wheel 4 is arranged at the bottom of the sleeve 2, a lead screw 3 is arranged inside the sleeve 2, the top of the lead screw 3 protrudes out of the sleeve 2, and is conveniently connected and fixed with the antenna body 10, the top of the lead screw 3 is fixedly connected with the antenna body 10, and in the embodiment, the lead screw is fixed with the antenna body through a buckle. A handle 6 is arranged on the rotating wheel 4, the handle 6 is detachably connected to the rotating wheel 4, the handle 6 is arranged away from the center of the rotating wheel 4, a base 5 is fixed at the bottom of the sleeve 2, the lower end of the lead screw 3 penetrates through the base 5, and the rotating wheel 4 is positioned at the lower part of the base 5; the fixing seat 1 comprises a fixing portion 11 and a moving portion 12, the fixing portion 11 and the moving portion 12 are integrally formed, the fixing portion 11 is a fixing plate, the connecting portion of the fixing portion 11 and the moving portion 12 is matched with the sliding hole 21, more than one fixing hole 111 is formed in the fixing portion 11, and the fixing portion is conveniently fixed on fixing objects such as a wall surface. The outer wall of removal portion 12 with 2 cooperations of sleeve set up, the axis department of removal portion 12 is provided with screw hole 121, screw hole 121 with 3 cooperations of lead screw set up, still be provided with fore-and-aft fretwork hole 122 on the removal portion 12, fretwork hole 122 is provided with more than one, can effectively alleviate adjusting device 20's weight, in this embodiment, the tangent plane of fretwork hole 122 is fan-shaped setting. The moving part 12 is located inside the sleeve 2, the fixing part 11 is located outside the sleeve 2, the screw rod 3 is in threaded connection with the moving part 12, and the screw rod 3 is fixedly connected with the rotating wheel 4. When the antenna is installed, the fixed seat 1 is fixed on a fixed object such as a wall surface, the screw rod 3 can be driven to rotate by rotating the rotating wheel 4, and because the screw rod 3 is in threaded connection with the fixed seat 1, the screw rod 3 and the sleeve 1 can move up and down along the screw rod 3 direction due to the fixed seat 1, and the height of the antenna body 10 can be adjusted by rotating the rotating wheel 4; the orientation of the antenna body 10 can also be adjusted by the small-amplitude rotating wheel 4, the antenna body 10 is adjusted, the antenna body 10 can receive stronger signals, and the use is more convenient.
The utility model discloses technical effect mainly embodies in following aspect: the adjusting device comprises a sleeve and a fixed seat, a screw rod penetrating through the fixed seat is arranged in the sleeve, and a rotating wheel is fixedly connected to the lower part of the screw rod; the rotating wheel with small amplitude can also adjust the orientation of the antenna body; the outdoor antenna can adjust the height of the antenna body and the orientation of the antenna, and is convenient to use; the handle is arranged on the rotating wheel, so that the rotating wheel can be rotated by shaking the handle, and the labor is saved and the convenience is realized; the adjusting device of the antenna mainly comprises a screw rod, a sleeve, a fixed seat and a rotating wheel; the screw rod, the sleeve, the fixed seat and the rotating wheel belong to durable parts and are not easy to damage, so that the service life of the outdoor antenna can be effectively prolonged.
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 (7)
1. The utility model provides a convenient to use's outdoor antenna, including the antenna body, and set up in the adjusting device of antenna body lower part, its characterized in that: the adjusting device comprises a sleeve and a fixed seat, wherein a rotating wheel is arranged at the bottom of the sleeve, a screw rod is arranged in the sleeve, and a longitudinal sliding hole is formed in the side wall of the sleeve; the fixing seat comprises a fixing part and a moving part, the moving part is located inside the sleeve, the fixing part is located outside the sleeve, the screw rod is in threaded connection with the moving part, and the screw rod is fixedly connected with the rotating wheel.
2. The outdoor antenna of claim 1, which is convenient for use, wherein: the outer wall of the moving portion is matched with the sleeve, a threaded hole is formed in the central axis of the moving portion, the threaded hole is matched with the lead screw, and a longitudinal hollow hole is further formed in the moving portion.
3. The outdoor antenna of claim 2, which is convenient for use, wherein: the hollow holes are more than one, and the sections of the hollow holes are arranged in a fan shape.
4. The outdoor antenna of claim 1, which is convenient for use, wherein: the bottom of the sleeve is fixedly provided with a base, the lower end of the screw rod penetrates through the base, and the rotating wheel is located on the lower portion of the base.
5. The outdoor antenna of claim 1, which is convenient for use, wherein: the handle is arranged on the rotating wheel and detachably connected with the rotating wheel, and the handle is far away from the center of the rotating wheel.
6. The outdoor antenna of claim 1, which is convenient for use, wherein: the top of the screw rod protrudes out of the sleeve, and the top of the screw rod is fixedly connected with the antenna body.
7. The outdoor antenna of claim 1, which is convenient for use, wherein: the fixing part and the moving part are integrally formed, the fixing part is a fixing plate, the joint of the fixing part and the moving part is matched with the sliding hole, and the fixing part is provided with more than one fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431327.8U CN209880820U (en) | 2018-03-28 | 2018-03-28 | Convenient to use's outdoor antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431327.8U CN209880820U (en) | 2018-03-28 | 2018-03-28 | Convenient to use's outdoor antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880820U true CN209880820U (en) | 2019-12-31 |
Family
ID=68945823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431327.8U Expired - Fee Related CN209880820U (en) | 2018-03-28 | 2018-03-28 | Convenient to use's outdoor antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880820U (en) |
-
2018
- 2018-03-28 CN CN201820431327.8U patent/CN209880820U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |