CN216980841U - Foldable satellite receiving antenna - Google Patents
Foldable satellite receiving antenna Download PDFInfo
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- CN216980841U CN216980841U CN202123149254.4U CN202123149254U CN216980841U CN 216980841 U CN216980841 U CN 216980841U CN 202123149254 U CN202123149254 U CN 202123149254U CN 216980841 U CN216980841 U CN 216980841U
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- receiving antenna
- cavity
- satellite receiving
- placing cavity
- placing
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Abstract
The utility model discloses a foldable satellite receiving antenna, in particular to the technical field of satellite receiving antenna folding, the prior satellite receiving antenna can not be folded, is very inconvenient to carry, occupies space and has limitation, the foldable satellite receiving antenna comprises a placing cavity, an inner cavity of the placing cavity is provided with a moving mechanism, a circular plate is arranged on the moving mechanism, the side wall of the placing cavity is hinged with a reflecting plate, the bottom of the placing cavity is provided with a supporting mechanism, a fixed rod and a high-frequency head are firstly detached, the fixed rod is placed in the inner cavity of the placing cavity, a fixed bolt is loosened, a sliding block is taken out from a sliding groove and placed on the circular plate, a handle is rotated, the handle drives a second bevel gear to rotate, the second bevel gear drives a threaded rod to rotate through a first bevel gear, the threaded rod drives a threaded sleeve to move, the threaded sleeve drives the circular plate to move, and the position of the circular plate is moved to a corresponding position because the diameter of the reflecting plate is consistent with that of the placing cavity, the reflecting plate can be placed on the placing cavity so that a corresponding space can be saved.
Description
Technical Field
The utility model relates to the technical field of satellite receiving antenna folding, in particular to a foldable satellite receiving antenna.
Background
Satellite communication has the advantages of wide coverage range, no interference from ground environment and the like, is widely used for military affairs, detection and commercial communication services such as satellite navigation, satellite voice broadcasting or satellite television broadcasting and the like, and has the following defects when being carried and installed;
1. firstly, the existing satellite receiving antenna can not be folded, is very inconvenient to carry, occupies large space and has limitations;
2. a radiation plate and a tuner on the existing satellite receiving antenna are also fixed and cannot be folded and placed, so that the existing satellite receiving antenna is possibly damaged in the transportation process.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a foldable satellite receiving antenna to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a foldable satellite receiving antenna comprises a placing cavity, wherein a moving mechanism is arranged in an inner cavity of the placing cavity, a circular plate is arranged on the moving mechanism, a reflecting plate is hinged to the side wall of the placing cavity, and a supporting mechanism is arranged at the bottom of the placing cavity;
the supporting mechanism includes that the annular array sets up in the three cavity piece of placing the chamber bottom, the inner chamber of cavity piece all is equipped with the spliced pole, the surface of spliced pole all rotates and is equipped with the bracing piece, the bracing piece is kept away from the one end of placing the chamber and is all fixed and be equipped with first fixed cover, the surface of first fixed cover is equipped with the cavity cover respectively, it is fixed and is equipped with the montant to place the chamber bottom, the montant is kept away from the fixed dog that is equipped with of one end of placing the chamber, the surface slip of montant is equipped with the sliding sleeve, it has the connecting rod all to articulate between sliding sleeve and the cavity cover.
As a preferable technical scheme of the utility model, one side of the reflecting plate, which is close to the circular plate, is fixedly provided with a sliding groove, the surface of the circular plate is hinged with a cross rod, one end of the cross rod, which is far away from the circular plate, is rotatably provided with a sliding block, and the sliding block is in sliding connection with an inner cavity of the sliding groove.
As a preferable technical scheme of the utility model, the side wall of the sliding chute is provided with a round hole, the sliding chute is provided with a fixing bolt, and the fixing bolt penetrates through the round hole and is rotatably connected with the sliding block.
As a preferred technical scheme of the utility model, a fixing rod is detachably arranged on the side wall of the placing cavity, a second fixing sleeve is fixedly arranged at one end of the fixing rod, which is far away from the circular plate, and a tuner is detachably arranged in the inner cavity of the second fixing sleeve.
As a preferable technical scheme of the utility model, the moving mechanism comprises a threaded rod rotatably arranged on the bottom surface of the inner cavity of the placing cavity, the surface of the threaded rod is in threaded connection with a threaded sleeve, one end of the threaded sleeve, which is close to the reflecting plate, is fixedly connected with the bottom of the circular plate, the surface of the threaded rod is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the surface of the second bevel gear is fixedly provided with a handle.
As a preferable technical scheme of the utility model, the handle is provided with an anti-slip film.
As a preferable technical scheme of the utility model, the bottom of the inner cavity of the placing cavity is fixedly provided with a connecting block, and the handle is rotatably connected with the surface of the connecting block in a penetrating way.
As a preferable technical scheme of the utility model, a telescopic supporting column is fixedly arranged at the bottom of an inner cavity of the placing cavity, and one end of the telescopic supporting column, which is close to the reflecting plate, is fixedly connected with the bottom of the circular plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the satellite receiving antenna needs to be folded, the fixing rod and the high-frequency head are firstly detached and placed in an inner cavity of the placing cavity, the fixing bolt is loosened, the sliding block is taken out of the sliding groove and placed on the circular plate, the handle is rotated, the handle can drive the second bevel gear to rotate, the second bevel gear can drive the threaded rod to rotate through the first bevel gear, the threaded rod can drive the threaded sleeve to move, the threaded sleeve can drive the circular plate to move, and the reflecting plate and the placing cavity are consistent in diameter, so that the position of the circular plate is moved to a corresponding position, and the reflecting plate can be placed on the placing cavity, and corresponding space can be saved;
2. the manual work is folded three bracing piece, and the bracing piece can rotate on the spliced pole, and the bracing piece can drive the connecting rod through the cavity cover at the pivoted in-process and remove, and the connecting rod can drive the sliding sleeve and slide along the montant to folding the shrink of bracing piece together, so that can reduce satellite receiving antenna's area, conveniently carry and transport.
Drawings
FIG. 1 is a schematic structural view of the present invention,
FIG. 2 is a schematic view of the structure of the chute of the present invention,
FIG. 3 is a schematic sectional view of the placement chamber of the present invention.
FIG. 4 is an enlarged view of the structure A of the present invention.
In the figure: 1. a placement chamber; 11. a hollow block; 12. connecting columns; 13. a support bar; 14. a vertical rod; 15. a stopper; 16. a sliding sleeve; 17. a first fixing sleeve; 18. hollow sleeve; 19. a connecting rod; 2. a circular plate; 21. a reflective plate; 22. fixing the rod; 23. a second fixing sleeve; 24. a tuner; 25. a chute; 26. a circular hole; 27. a cross bar; 28. a slider; 29. a fixing bolt; 3. a threaded rod; 31. a threaded sleeve; 32. a first bevel gear; 33. a second bevel gear; 34. connecting blocks; 35. a handle; 36. a telescopic supporting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a foldable satellite receiving antenna, which comprises a placing cavity 1, wherein a moving mechanism is arranged in an inner cavity of the placing cavity 1, a circular plate 2 is arranged on the moving mechanism, a reflecting plate 21 is hinged to the side wall of the placing cavity 1, and a supporting mechanism is arranged at the bottom of the placing cavity 1;
the supporting mechanism comprises three hollow blocks 11 arranged at the bottom of a placing cavity 1 in an annular array manner, connecting columns 12 are arranged in inner cavities of the hollow blocks 11, supporting rods 13 are arranged on the surfaces of the connecting columns 12 in a rotating manner, first fixing sleeves 17 are fixedly arranged at the ends, far away from the placing cavity 1, of the supporting rods 13, hollow sleeves 18 are respectively arranged on the surfaces of the first fixing sleeves 17, vertical rods 14 are fixedly arranged at the bottom of the placing cavity 1, stop blocks 15 are fixedly arranged at the ends, far away from the placing cavity 1, of the vertical rods 14, sliding sleeves 16 are arranged on the surfaces of the vertical rods 14 in a sliding manner, connecting rods 19 are hinged between the sliding sleeves 16 and the hollow sleeves 18, when the satellite receiving antenna needs to be folded, the three supporting rods 13 are manually folded, the supporting rods 13 can rotate on the connecting columns 12, and the supporting rods 13 can drive the connecting rods 19 to move through the hollow sleeves 18 in the rotating process, the connecting rod 19 can drive the sliding sleeve 16 to slide along the vertical rod 14, so that the supporting rod 13 can be folded and contracted together, the area of the satellite receiving antenna can be reduced, and the carrying and the transportation are convenient.
Furthermore, a sliding groove 25 is fixedly arranged on one side of the reflection plate 21 close to the circular plate 2, a cross bar 27 is hinged on the surface of the circular plate 2, a sliding block 28 is rotatably arranged at one end of the cross bar 27 far away from the circular plate 2, and the sliding block 28 is in sliding connection with an inner cavity of the sliding groove 25, when the angle of the reflection plate 21 needs to be adjusted, because the cross bar 27 is hinged, the sliding block 28 can be placed in the sliding groove 25 through the cross bar 27, and when the reflection plate slides to a corresponding position, the sliding block 28 is fixed through a fixing bolt 29, so that the reflection plate 21 is fixed.
Furthermore, a circular hole 26 is formed in the side wall of the sliding groove 25, a fixing bolt 29 is arranged on the sliding groove 25, the fixing bolt 29 penetrates through the circular hole 26 and is rotatably connected with the sliding block 28, and the sliding block 28 and the sliding groove 25 are fixed by the fixing bolt 29.
Furthermore, the lateral wall of the placing cavity 1 is detachably provided with a fixing rod 22, one end of the fixing rod 22 far away from the circular plate 2 is fixedly provided with a second fixing sleeve 23, the inner cavity of the second fixing sleeve 23 is detachably provided with a tuner 24, and the fixing rod 22 and the tuner 24 are detachable, so that the fixing rod 22 and the tuner 24 are detached during transportation, and a certain space can be saved.
Further, the moving mechanism comprises a threaded rod 3 rotatably arranged on the bottom surface of the inner cavity of the placing cavity 1, a threaded sleeve 31 is connected to the surface of the threaded rod 3 in a threaded manner, one end of the threaded sleeve 31 close to the reflecting plate 21 is fixedly connected to the bottom of the circular plate 2, a first bevel gear 32 is fixedly arranged on the surface of the threaded rod 3, a second bevel gear 33 is meshed with the first bevel gear 32, a handle 35 is fixedly arranged on the surface of the second bevel gear 33, when the position of the circular plate 2 needs to be adjusted, the handle 35 is rotated to drive the second bevel gear 33 to rotate, the second bevel gear 33 drives the threaded rod 3 to rotate through the first bevel gear 32, the threaded rod 3 drives the threaded sleeve 31 to move, the threaded sleeve 31 drives the circular plate 2 to move, and the reflecting plate 21 has the same diameter as the placing cavity 1, so that the position of the circular plate 2 is moved to the corresponding position, the reflecting plate 21 is placed on the placing cavity 1, so that the folded satellite receiving antenna is convenient to transport.
Furthermore, the handle 35 is provided with an anti-slip film, and the anti-slip film can increase the resistance of the handle 35, so that the handle is convenient for people to use.
Further, the bottom of the inner cavity of the placing cavity 1 is fixedly provided with a connecting block 34, the handle 35 is rotatably connected with the surface of the connecting block 34 in a penetrating manner, and the connecting block 34 can support the handle 35 and the second bevel gear 33.
Further, the fixed flexible support column 36 that is equipped with in inner chamber bottom of placing chamber 1, the one end that flexible support column 36 is close to reflecting plate 21 and the bottom fixed connection of plectane 2, flexible support column 36 can support plectane 2, plays stable effect.
The working principle is as follows: when the satellite receiving antenna needs to be folded, the fixing rod 22 and the high frequency head 24 are firstly detached and placed in the inner cavity of the placing cavity 1, the fixing bolt 29 is loosened, the sliding block 28 is taken out from the sliding groove 25 and placed on the circular plate 2, the handle 35 is rotated, the handle 35 drives the second bevel gear 33 to rotate, the second bevel gear 33 drives the threaded rod 3 to rotate through the first bevel gear 32, the threaded rod 3 drives the threaded sleeve 31 to move, the threaded sleeve 31 drives the circular plate 2 to move, because the diameter of the reflecting plate 21 is consistent with that of the placing cavity 1, the position of the circular plate 2 is moved to a corresponding position, the reflecting plate 21 can be placed on the placing cavity 1, so that a corresponding space can be saved, then, the three supporting rods 13 are manually folded, the supporting rods 13 rotate on the connecting columns 12, the supporting rods 13 drive the connecting rods 19 to move through the hollow sleeves 18 in the rotating process, the connecting rod 19 can drive the sliding sleeve 16 to slide along the vertical rod 14, so that the supporting rod 13 can be folded and contracted together, the area of the satellite receiving antenna can be reduced, and the carrying and the transportation are convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A foldable satellite receiving antenna, comprising a placement chamber (1), characterized in that: the inner cavity of the placing cavity (1) is provided with a moving mechanism, a circular plate (2) is arranged on the moving mechanism, the side wall of the placing cavity (1) is hinged with a reflecting plate (21), and the bottom of the placing cavity (1) is provided with a supporting mechanism;
the supporting mechanism includes that the annular array sets up in three cavity piece (11) of placing chamber (1) bottom, the inner chamber of cavity piece (11) all is equipped with spliced pole (12), the surface of spliced pole (12) all rotates and is equipped with bracing piece (13), bracing piece (13) are kept away from the one end of placing chamber (1) and are all fixed and are equipped with first fixed cover (17), the surface of first fixed cover (17) is equipped with cavity cover (18) respectively, it is fixed and is equipped with montant (14) to place chamber (1) bottom, montant (14) are kept away from the one end of placing chamber (1) and are fixed and are equipped with dog (15), the surface sliding of montant (14) is equipped with sliding sleeve (16), it has connecting rod (19) all to articulate between sliding sleeve (16) and cavity cover (18).
2. A foldable satellite receiving antenna according to claim 1, wherein: one side of reflecting plate (21) near plectane (2) is fixed and is equipped with spout (25), the surface of plectane (2) articulates there is horizontal pole (27), the one end rotation that plectane (2) were kept away from in horizontal pole (27) is equipped with slider (28), and the inner chamber sliding connection of slider (28) and spout (25).
3. A foldable satellite receiving antenna according to claim 2, wherein: round hole (26) have been seted up to spout (25) lateral wall, be equipped with gim peg (29) on spout (25), and gim peg (29) run through round hole (26) and rotate with slider (28) and be connected.
4. A foldable satellite receiving antenna according to claim 1, wherein: the lateral wall of placing chamber (1) can be dismantled and be equipped with dead lever (22), dead lever (22) are kept away from the fixed cover (23) of second that is equipped with of one end of plectane (2), the inner chamber of the fixed cover (23) of second can be dismantled and be equipped with tuner (24).
5. A foldable satellite receiving antenna according to claim 1, wherein: moving mechanism sets up threaded rod (3) in placing chamber (1) inner chamber bottom surface including rotating, threaded rod (3) surface threaded connection has thread bush (31), the bottom fixed connection of one end and plectane (2) that thread bush (31) are close to reflecting plate (21), the fixed surface of threaded rod (3) is equipped with first bevel gear (32), first bevel gear (32) meshing has second bevel gear (33), the fixed surface of second bevel gear (33) is equipped with handle (35).
6. A foldable satellite receiving antenna according to claim 5, wherein: the handle (35) is provided with an anti-slip film.
7. A foldable satellite receiving antenna according to claim 5, wherein: the bottom of the inner cavity of the placing cavity (1) is fixedly provided with a connecting block (34), and the handle (35) is connected with the surface of the connecting block (34) in a rotating and penetrating manner.
8. A foldable satellite receiving antenna according to claim 1, wherein: the bottom of the inner cavity of the placing cavity (1) is fixedly provided with a telescopic supporting column (36), and one end, close to the reflecting plate (21), of the telescopic supporting column (36) is fixedly connected with the bottom of the circular plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123149254.4U CN216980841U (en) | 2021-12-15 | 2021-12-15 | Foldable satellite receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123149254.4U CN216980841U (en) | 2021-12-15 | 2021-12-15 | Foldable satellite receiving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216980841U true CN216980841U (en) | 2022-07-15 |
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ID=82347776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123149254.4U Active CN216980841U (en) | 2021-12-15 | 2021-12-15 | Foldable satellite receiving antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216980841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115603796A (en) * | 2022-11-01 | 2023-01-13 | 亚太卫星宽带通信（深圳）有限公司（Cn） | Energy-saving outdoor satellite remote sensing signal receiving device |
| CN116315592A (en) * | 2023-03-03 | 2023-06-23 | 河北北斗天汇科技有限公司 | High-stability anti-interference antenna for satellite system |
-
2021
- 2021-12-15 CN CN202123149254.4U patent/CN216980841U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115603796A (en) * | 2022-11-01 | 2023-01-13 | 亚太卫星宽带通信（深圳）有限公司（Cn） | Energy-saving outdoor satellite remote sensing signal receiving device |
| CN116315592A (en) * | 2023-03-03 | 2023-06-23 | 河北北斗天汇科技有限公司 | High-stability anti-interference antenna for satellite system |
| CN116315592B (en) * | 2023-03-03 | 2023-09-29 | 河北北斗天汇科技有限公司 | High-stability anti-interference antenna for satellite system |
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