CN215266628U - Terminal antenna capable of being folded at multiple angles - Google Patents
Terminal antenna capable of being folded at multiple angles Download PDFInfo
- Publication number
- CN215266628U CN215266628U CN202121617937.5U CN202121617937U CN215266628U CN 215266628 U CN215266628 U CN 215266628U CN 202121617937 U CN202121617937 U CN 202121617937U CN 215266628 U CN215266628 U CN 215266628U
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- motor
- rotation
- positioning seat
- terminal antenna
- screw rod
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Abstract
The utility model discloses a can multi-angle folding terminal antenna relates to the antenna field, the on-line screen storage device comprises a base, first motor is installed to one side at base top, the output shaft of first motor has first axis of rotation through the coupling joint, the one end of first axis of rotation is connected with the screw rod, the outer wall meshing of screw rod has the gear. The utility model discloses can carry out multi-angle rotating to the terminal antenna, start first motor, first motor drive axis of rotation rotates, the screw rod rotates thereupon, the gear rotates this moment, the inside fixed axle of gear is rotatory simultaneously, make the positioning seat on connecting rod top the rotation about can, start the second motor, second motor drive second axis of rotation rotates, the position sleeve rotates thereupon, mount and positioning seat can the front and back rotation this moment, through above structure, the positioning seat can multi-angle rotating, select suitable antenna reception and transmission angle, the practicality is stronger, the mainboard and the subplate at positioning seat top are beta structure, it is comparatively convenient to accomodate.
Description
Technical Field
The utility model relates to an antenna field specifically is a terminal antenna that can multi-angle folding.
Background
The antenna is widely available and is closely related to our daily life. For example, a radio for listening to radio broadcasting requires an antenna, a television requires an antenna, a mobile phone also requires an antenna, various types of antennas can be seen in some buildings, automobiles, ships, airplanes and the like, and when the antennas are used for transmitting, the antennas effectively convert high-frequency current in a circuit or guided waves on a feed transmission line into space electromagnetic waves with certain polarization and transmit the space electromagnetic waves in a specified direction; in receiving, an electromagnetic wave of a certain polarization from a specific direction in space is efficiently converted into a high-frequency current in a circuit or a guided wave on a transmission line.
The terminal antenna is mainly used on a terminal machine and is an important component in the field of mobile communication and wireless network coverage.
However, the existing terminal antenna is mostly fixedly installed when being installed on a fixed surface, the angle of receiving and transmitting signals is relatively fixed, the angle of the antenna cannot be changed as required, and the practicability is not high.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a can multi-angle folding terminal antenna to solve general terminal antenna and receive and the transmission signal angle is mostly fixed technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can multi-angle folding terminal antenna, includes the base, first motor is installed to one side at base top, the output shaft of first motor has first axis of rotation through the coupling joint, the one end of first axis of rotation is connected with the screw rod, the outer wall meshing of screw rod has the gear, the inner wall of gear is provided with the fixed axle, the second motor is installed to one side at base top, the output shaft of second motor is provided with the second axis of rotation through the coupling, the outer wall of second axis of rotation is provided with the position sleeve, the top of position sleeve is provided with the mount, the outer wall of fixed axle is provided with the connecting rod, the top of connecting rod is provided with the positioning seat, the top of positioning seat is provided with the mainboard, the both sides activity of mainboard is provided with the subplate.
Through adopting above-mentioned technical scheme, the positioning seat can multi-angle rotating, selects suitable antenna reception and transmission angle, and the practicality is stronger.
The utility model discloses further set up to, the top of base is provided with the fixed block, the one end of first axis of rotation runs through the fixed block and is connected with the screw rod.
Through adopting above-mentioned technical scheme, the fixed block has played the effect of support, supports first axis of rotation.
The utility model discloses further set up to, one side activity of fixed block is provided with the sliding seat, and the one end of mount is connected with the outer wall of sliding seat.
Through adopting above-mentioned technical scheme, the sliding seat is fixed the mount, has made things convenient for the front and back rotation of mount.
The utility model discloses further set up to, the mainboard is provided with the rotation axis with the junction of subplate, and the mainboard passes through the rotation axis rotation with the subplate and is connected.
Through adopting above-mentioned technical scheme, made things convenient for the folding of subplate to accomodate.
The utility model discloses further set up to, the fixed axle is connected for rotating with the mount.
Through adopting above-mentioned technical scheme, made things convenient for the fixed axle to rotate, made the positioning seat can the horizontal rotation.
To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses can carry out multi-angle rotating to the terminal antenna, start first motor, first motor drive axis of rotation rotates, the screw rod rotates thereupon, the gear rotates this moment, the inside fixed axle of gear is rotatory simultaneously, make the positioning seat on connecting rod top the rotation about can, start the second motor, second motor drive second axis of rotation rotates, the position sleeve rotates thereupon, mount and positioning seat can the front and back rotation this moment, through above structure, the positioning seat can multi-angle rotating, select suitable antenna reception and transmission angle, the practicality is stronger, the mainboard and the subplate at positioning seat top are beta structure, it is comparatively convenient to accomodate.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic view of the connection between the main board and the auxiliary board of the present invention.
In the figure: 1. a base; 2. a first motor; 3. a first rotating shaft; 4. a screw; 5. a gear; 6. a fixed shaft; 7. a second motor; 8. a second rotating shaft; 9. a positioning sleeve; 10. a movable seat; 11. a fixed mount; 12. a fixed block; 13. a connecting rod; 14. positioning seats; 15. a main board; 16. a sub-board; 17. a rotating shaft.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
A terminal antenna capable of being folded in multiple angles is shown in figures 1-3 and comprises a base 1, a first motor 2 is installed on one side of the top of the base 1, an output shaft of the first motor 2 is connected with a first rotating shaft 3 through a coupler, one end of the first rotating shaft 3 is connected with a screw rod 4, a gear 5 is meshed with the outer wall of the screw rod 4, a fixed shaft 6 is arranged on the inner wall of the gear 5, the first motor 2 is started, the first motor 2 drives the first rotating shaft 3 to rotate, the screw rod 4 rotates along with the first rotating shaft, the gear 5 rotates at the moment, the fixed shaft 6 inside the gear 5 rotates simultaneously, a positioning seat 14 at the top end of a connecting rod 13 can rotate left and right, a second motor 7 is installed on one side of the top of the base 1, a second rotating shaft 8 is arranged on the output shaft of the second motor 7 through a coupler, a positioning sleeve 9 is arranged on the outer wall of the second rotating shaft 8, and a fixing frame 11 is arranged on the top of the positioning sleeve 9, the outer wall of the fixed shaft 6 is provided with a connecting rod 13, the top end of the connecting rod 13 is provided with a positioning seat 14, the top of the positioning seat 14 is provided with a main board 15, the second motor 7 is started, the second motor 7 drives the second rotating shaft 8 to rotate, the positioning sleeve 9 rotates along with the second rotating shaft, the fixing frame 11 and the positioning seat 14 can rotate back and forth at the moment, the two sides of the main board 15 are movably provided with auxiliary boards 16, and the main board 15 and the auxiliary boards 16 at the top of the positioning seat 14 are of foldable structures.
Referring to fig. 1, a fixed block 12 is disposed at the top of a base 1, one end of a first rotating shaft 3 penetrates through the fixed block 12 and is connected to a screw rod 4, the first rotating shaft 3 penetrates through the fixed block 12, and the fixed block 12 supports the first rotating shaft 3.
Referring to fig. 1, a movable seat 10 is movably disposed at one side of a fixed block 12, one end of a fixed frame 11 is connected to an outer wall of the movable seat 10, and the movable seat 10 fixes one end of the fixed frame 11.
Referring to fig. 3, a rotation shaft 17 is disposed at a connection portion between the main board 15 and the sub board 16, the main board 15 and the sub board 16 are rotatably connected by the rotation shaft 17, and the sub board 16 is folded on the top of the main board 15 around the rotation shaft 17.
Referring to fig. 1, the fixing shaft 6 is rotatably connected to the fixing frame 11, so that the fixing shaft 6 can rotate, and the positioning seat 14 can rotate left and right.
The utility model discloses a theory of operation does: when needing the receiving and dispatching angle of adjusting terminal antenna, start first motor 2, first motor 2 drives first axis of rotation 3 and rotates, screw rod 4 rotates thereupon, gear 5 rotates this moment, 5 inside fixed axles 6 of gear are rotatory simultaneously, make the positioning seat 14 on connecting rod 13 top can control the rotation, start second motor 7, second motor 7 drives second axis of rotation 8 and rotates, position sleeve 9 rotates thereupon, mount 11 and positioning seat 14 can the front and back rotation this moment, through above structure, positioning seat 14 can multi-angle rotating, select suitable antenna receiving and emission angle, the practicality is stronger, mainboard 15 and subplate 16 at positioning seat 14 top are beta structure, it is comparatively convenient to accomodate.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (5)
1. The utility model provides a terminal antenna that can multi-angle is folding, includes base (1), its characterized in that: the motor is characterized in that a first motor (2) is installed on one side of the top of the base (1), an output shaft of the first motor (2) is connected with a first rotating shaft (3) through a coupler, one end of the first rotating shaft (3) is connected with a screw rod (4), a gear (5) is meshed with the outer wall of the screw rod (4), a fixed shaft (6) is arranged on the inner wall of the gear (5), a second motor (7) is installed on one side of the top of the base (1), the output shaft of the second motor (7) is provided with a second rotating shaft (8) through a coupler, a positioning sleeve (9) is arranged on the outer wall of the second rotating shaft (8), a fixing frame (11) is arranged on the top of the positioning sleeve (9), a connecting rod (13) is arranged on the outer wall of the fixed shaft (6), a positioning seat (14) is arranged on the top end of the connecting rod (13), a main board (15) is arranged on the top of the positioning seat (14), auxiliary plates (16) are movably arranged on two sides of the main plate (15).
2. The terminal antenna capable of being folded at multiple angles as claimed in claim 1, wherein: the top of base (1) is provided with fixed block (12), the one end of first axis of rotation (3) runs through fixed block (12) and is connected with screw rod (4).
3. A terminal antenna capable of being folded at multiple angles according to claim 2, wherein: one side of the fixed block (12) is movably provided with a movable seat (10), and one end of the fixed frame (11) is connected with the outer wall of the movable seat (10).
4. The terminal antenna capable of being folded at multiple angles as claimed in claim 1, wherein: the main board (15) and the auxiliary board (16) are connected through a rotating shaft (17), and the main board (15) and the auxiliary board (16) are rotatably connected through the rotating shaft (17).
5. The terminal antenna capable of being folded at multiple angles as claimed in claim 1, wherein: the fixed shaft (6) is rotationally connected with the fixed frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617937.5U CN215266628U (en) | 2021-07-16 | 2021-07-16 | Terminal antenna capable of being folded at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617937.5U CN215266628U (en) | 2021-07-16 | 2021-07-16 | Terminal antenna capable of being folded at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215266628U true CN215266628U (en) | 2021-12-21 |
Family
ID=79492391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121617937.5U Active CN215266628U (en) | 2021-07-16 | 2021-07-16 | Terminal antenna capable of being folded at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215266628U (en) |
-
2021
- 2021-07-16 CN CN202121617937.5U patent/CN215266628U/en active Active
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