CN212209743U - Radio antenna adjusting device - Google Patents
Radio antenna adjusting device Download PDFInfo
- Publication number
- CN212209743U CN212209743U CN202020865747.4U CN202020865747U CN212209743U CN 212209743 U CN212209743 U CN 212209743U CN 202020865747 U CN202020865747 U CN 202020865747U CN 212209743 U CN212209743 U CN 212209743U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- disc
- adjusting device
- electric telescopic
- radio antenna
- 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.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model belongs to the technical field of antenna adjustment, in particular to a radio antenna adjusting device, aiming at the problems of the prior antenna adjustment, the utility model provides a proposal which comprises a base, wherein an electric telescopic rod is fixedly arranged at the top of the base, two inclined rods are respectively and fixedly arranged at the top of the base and are respectively positioned at two sides of the electric telescopic rod, the top ends of the two inclined rods are fixedly provided with a same disc, the top of the disc is provided with a small hole along the vertical direction, a threaded rod sleeve is rotationally arranged in the small hole, two ends of the threaded rod sleeve extend out of the disc, and a threaded rod is fixedly arranged at the top end of the electric telescopic rod, thereby solving the defects that the rotation angle of an antenna body is easy to be changed by external force in the prior art, the direction of the antenna can be easily adjusted, and the adjusted angle can be automatically fixed, can not be easily changed by external force, and is simple and convenient to operate.
Description
Technical Field
The utility model relates to an antenna adjustment technical field especially relates to a radio antenna adjusting device.
Background
Radio refers to electromagnetic waves propagating in all free spaces (including air and vacuum), is a limited frequency band, has a less uniform lower limit frequency, and generally depends on an antenna to transmit and send the electromagnetic waves;
the conventional radio antenna adjusting device has disadvantages in that: the general radio antenna has a rotation adjusting function, but the adjusting process is complex, and after the adjustment is completed, the antenna body can easily rotate under the action of external force, so that the adjusted angle is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the rotation angle of the antenna body is easy to be changed by external force in the prior art, and providing a radio antenna adjusting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a radio antenna adjusting device comprises a base, wherein an electric telescopic rod is fixedly arranged at the top of the base, two inclined rods are respectively and fixedly arranged at the top of the base, the two inclined rods are respectively positioned at two sides of the electric telescopic rod, the top ends of the two inclined rods are fixedly provided with the same disc, the top of the disc is provided with a small hole along the vertical direction, and a threaded rod sleeve is rotatably arranged in the small hole, two ends of the threaded rod sleeve extend out of the disc, a threaded rod is fixedly arranged at the top end of the electric telescopic rod, and the threaded rod is movably sleeved in the threaded rod sleeve, the top end of the threaded rod sleeve is fixedly provided with an antenna, the antenna is fixedly sleeved with a transverse plate, and the both sides of diaphragm all rotate and install the pivot, rotate in the pivot and install the montant, and the bottom fixed mounting of montant has the card ball, and the equal fixed mounting in one side that two montants are close to each other has the iron plate.
Preferably, one end of the threaded rod sleeve is rotatably sleeved with a bearing, and the peripheral outer walls of the bearing are fixedly mounted on the inner wall of the small hole.
Preferably, a plurality of clamping grooves are annularly formed in the periphery of the disc at equal intervals, and the clamping grooves are matched with the clamping balls.
Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected to the transverse plate and the vertical rod.
Preferably, the transverse plate is fixedly provided with an electromagnet, the electromagnet is positioned between the two iron blocks, and the electromagnet and the two iron blocks are positioned on the same horizontal plane.
In the utility model, a radio antenna adjusting device attracts two iron blocks by utilizing magnetism that the electrification of electromagnet has, and then two montants will deflect under the cooperation of pivot, then drive the card ball and shift out from the draw-in groove, drive the lift of threaded rod through the flexible of control electric telescopic handle this moment, and then the threaded rod cover will take the antenna to rotate, when the antenna rotates to suitable position, cut off the power to the electromagnet, the montant will reset under the effect of torsional spring this moment, and then card ball and draw-in groove block once more, realize the fixed after the antenna is adjusted;
the utility model provides an existing the shortcoming that antenna body turned angle is changed by external force easily among the prior art, can adjust the direction of antenna easily, and the angle after adjusting can carry out automatic fixing, can not receive external force easily and change easy operation convenience.
Drawings
Fig. 1 is a schematic front view of a radio antenna adjusting device according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of a radio antenna adjustment apparatus provided in the present invention;
fig. 3 is a schematic structural diagram of a part B of a radio antenna adjustment apparatus provided in the present invention;
fig. 4 is a schematic top view of a disc of a radio antenna adjusting device according to the present invention.
In the figure: the device comprises a base 1, an electric telescopic rod 2, an inclined rod 3, a disc 4, a small hole 5, a threaded rod sleeve 6, a bearing 7, a threaded rod 8, an antenna 9, a clamping groove 10, a transverse plate 11, a rotating shaft 12, a vertical rod 13, a torsion spring 14, a clamping ball 15, an iron block 16 and an electromagnet 17.
Detailed Description
In the technical scheme:
(1, 2, 3, 4, 5, 6, 8, 10, 11, 13, 15, 16, 17) are essential innovative components of the present invention.
(7, 9, 12, 14) the connecting component which is necessary for realizing the technical proposal of the utility model.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, a radio antenna adjusting device comprises a base 1, an electric telescopic rod 2 is fixedly installed on the top of the base 1, two inclined rods 3 are respectively and fixedly installed on the top of the base 1, the two inclined rods 3 are respectively located on two sides of the electric telescopic rod 2, the top ends of the two inclined rods 3 are fixedly installed with a same disc 4, the top of the disc 4 is provided with a small hole 5 along the vertical direction, a threaded rod sleeve 6 is rotatably installed in the small hole 5, both ends of the threaded rod sleeve 6 extend out of the disc 4, the top end of the electric telescopic rod 2 is fixedly installed with a threaded rod 8, the threaded rod 8 is movably sleeved in the threaded rod sleeve 6, the top end of the threaded rod sleeve 6 is fixedly installed with an antenna 9, a transverse plate 11 is fixedly sleeved on the antenna 9, rotating shafts 12 are rotatably installed on both sides of the transverse plate 11, a vertical rod 13 is rotatably installed on the rotating, and iron blocks 16 are fixedly arranged on the mutually close sides of the two vertical rods 13.
The utility model discloses in, the one end of screw rod cover 6 is rotated and has been cup jointed bearing 7, and the equal fixed mounting of outer wall all around of bearing 7 is on the inner wall of aperture 5, and bearing 7 is for making screw rod cover 6 can drive antenna 9 better and rotate.
The utility model discloses in, a plurality of draw-in groove 10 has been seted up to equidistant annular all around of disc 4, and draw-in groove 10 and card ball 15 looks adaptation, fixes the rotation direction of antenna 9 through draw-in groove 10 and card ball 15.
The utility model discloses in, cup jointed torsional spring 14 in the pivot 12, and the both ends of torsional spring 14 fixed connection respectively on diaphragm 11 and montant 13, torsional spring 14's connected mode is for making montant 13 can automatic re-setting.
The utility model discloses in, fixed mounting has electro-magnet 17 on diaphragm 11, and electro-magnet 17 is located between two iron plate 16, and electro-magnet 17 and two 16 three of iron plate are located same horizontal plane.
Example two
Referring to fig. 1-4, a radio antenna adjusting device comprises a base 1, an electric telescopic rod 2 is fixedly installed on the top of the base 1, two inclined rods 3 are respectively and fixedly installed on the top of the base 1, the two inclined rods 3 are respectively located on two sides of the electric telescopic rod 2, the top ends of the two inclined rods 3 are fixedly installed with a same disc 4, the top of the disc 4 is provided with a small hole 5 along the vertical direction, a threaded rod sleeve 6 is rotatably installed in the small hole 5, both ends of the threaded rod sleeve 6 extend out of the disc 4, the top end of the electric telescopic rod 2 is fixedly installed with a threaded rod 8, the threaded rod 8 is movably sleeved in the threaded rod sleeve 6, the top end of the threaded rod sleeve 6 is fixedly installed with an antenna 9, a transverse plate 11 is fixedly sleeved on the antenna 9, rotating shafts 12 are rotatably installed on both sides of the transverse plate 11, a vertical rod 13 is rotatably installed on the rotating, and iron blocks 16 are fixedly arranged on the mutually close sides of the two vertical rods 13.
The utility model discloses in, the one end of screw rod cover 6 is rotated and has been cup jointed bearing 7, and bearing 7 the equal fixed mounting of outer wall all around on the inner wall of aperture 5.
The utility model discloses in, disc 4 equally spaced annular all around digs and is equipped with a plurality of draw-in groove 10, and draw-in groove 10 and card ball 15 looks adaptation.
The utility model discloses in, cup jointed torsional spring 14 in the pivot 12, and the both ends of torsional spring 14 fixed welding respectively on diaphragm 11 and montant 13.
The utility model discloses in, fixed welding has electro-magnet 17 on diaphragm 11, and electro-magnet 17 is located between two iron plate 16, and electro-magnet 17 and two 16 three of iron plate are located same horizontal plane.
The utility model discloses in, it attracts two iron plates 16 to have magnetism through utilizing the circular telegram of electromagnet 17 to lead to, and then two montants 13 will take place to deflect under the cooperation of pivot 12, then it shifts out from draw-in groove 10 to drive calorie ball 15, the flexible lift that drives threaded rod 8 through control electric telescopic handle 2 this moment, and then threaded rod cover 6 will take antenna 9 to rotate, when antenna 9 rotates to the suitable position, with electro-magnet 17 outage, montant 13 will reset under torsional spring 14's effect this moment, and then card ball 15 and draw-in groove 10 block once more, realize that antenna 9 adjusts fixed after.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A radio antenna adjusting device comprises a base (1) and is characterized in that an electric telescopic rod (2) is fixedly installed at the top of the base (1), two inclined rods (3) are respectively and fixedly installed at the top of the base (1), the two inclined rods (3) are respectively located on two sides of the electric telescopic rod (2), the top ends of the two inclined rods (3) are fixedly installed with a same disc (4), small holes (5) are formed in the top of the disc (4) along the vertical direction, threaded rod sleeves (6) are installed in the small holes (5) in a rotating mode, two ends of the threaded rod sleeves (6) extend out of the disc (4), threaded rods (8) are fixedly installed at the top ends of the electric telescopic rod (2), the threaded rods (8) are movably sleeved in the threaded rod sleeves (6), antennas (9) are fixedly installed at the top ends of the threaded rod sleeves (6), fixed cover has been connected diaphragm (11) on antenna (9), and the both sides of diaphragm (11) all rotate and install pivot (12), rotate on pivot (12) and install montant (13), and the bottom fixed mounting of montant (13) has card ball (15), and the equal fixed mounting in one side that two montants (13) are close to each other has iron plate (16).
2. A radio antenna adjusting device according to claim 1, wherein one end of the screw rod sleeve (6) is rotatably sleeved with a bearing (7), and the peripheral outer walls of the bearing (7) are fixedly mounted on the inner wall of the small hole (5).
3. The radio antenna adjusting device according to claim 1, wherein a plurality of slots (10) are annularly formed around the disc (4) at equal intervals, and the slots (10) are adapted to the balls (15).
4. The device for adjusting a radio antenna according to claim 1, wherein the rotating shaft (12) is sleeved with a torsion spring (14), and two ends of the torsion spring (14) are respectively and fixedly connected to the horizontal plate (11) and the vertical rod (13).
5. A radio antenna adjusting device according to claim 1, wherein the transverse plate (11) is fixedly provided with an electromagnet (17), the electromagnet (17) is located between two iron blocks (16), and the electromagnet (17) and the two iron blocks (16) are located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865747.4U CN212209743U (en) | 2020-05-21 | 2020-05-21 | Radio antenna adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865747.4U CN212209743U (en) | 2020-05-21 | 2020-05-21 | Radio antenna adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209743U true CN212209743U (en) | 2020-12-22 |
Family
ID=73815698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020865747.4U Active CN212209743U (en) | 2020-05-21 | 2020-05-21 | Radio antenna adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067154A (en) * | 2021-03-31 | 2021-07-02 | 大连海事大学 | Compact ultra-wideband tri-notch fractal antenna |
-
2020
- 2020-05-21 CN CN202020865747.4U patent/CN212209743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067154A (en) * | 2021-03-31 | 2021-07-02 | 大连海事大学 | Compact ultra-wideband tri-notch fractal antenna |
| CN113067154B (en) * | 2021-03-31 | 2022-08-02 | 大连海事大学 | Compact ultra-wideband tri-notch fractal antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212209743U (en) | Radio antenna adjusting device | |
| CN208208971U (en) | A kind of antenna of adjustable angle | |
| CN208001006U (en) | One kind being convenient for fixed router antenna | |
| CN104064870A (en) | Delta-shaped array antenna automatic elevation device | |
| CN209641807U (en) | Novel three-axis satellite antenna | |
| CN216288906U (en) | Outdoor fire control communication that multi-angle was adjusted is with external signal antenna device | |
| CN208143005U (en) | A kind of permanent magnet synchronous motor pedestal of position adjustable | |
| CN209434395U (en) | A kind of low elevation angle high-gain circular polarisation microcell antenna in broadband for satellite communication | |
| CN207994059U (en) | A kind of easy-to-dismount WiFi antennas | |
| CN216818610U (en) | Antenna capable of being electrically adjusted | |
| CN217589402U (en) | Antenna easy to adjust angle of support | |
| CN210224286U (en) | Adjustable electric wave reradiation antenna device | |
| CN109027631A (en) | A kind of electronic liquid crystal screen with multi-angle regulation function | |
| CN221239785U (en) | Novel antenna | |
| CN208862148U (en) | A kind of antenna adjustment bracket | |
| CN210984919U (en) | Angle-adjustable antenna mounting table | |
| CN218827774U (en) | Communication receiving antenna | |
| CN205723950U (en) | A kind of level orientation can regulate and control the antenna made by electricity | |
| CN220731776U (en) | Antenna feed system installs adjusting device | |
| CN215768983U (en) | Receiving device for radar signal measurement | |
| CN205723910U (en) | A kind of medium wave tower transmitting antenna | |
| CN218849803U (en) | Antenna rotation control device and antenna assembly | |
| CN211350978U (en) | Array type signal antenna convenient for adjusting radiation angle for communication station | |
| CN210744171U (en) | Carbon fiber antenna azimuth fine-tuning | |
| CN219180757U (en) | Network communication transmission antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |