CN220628215U - Temporary external antenna for user - Google Patents
Temporary external antenna for user Download PDFInfo
- Publication number
- CN220628215U CN220628215U CN202322334095.8U CN202322334095U CN220628215U CN 220628215 U CN220628215 U CN 220628215U CN 202322334095 U CN202322334095 U CN 202322334095U CN 220628215 U CN220628215 U CN 220628215U
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- base
- rod
- antenna
- fixing
- threaded sleeve
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- 230000000694 effects Effects 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of antennas, in particular to a temporary external user antenna which can adjust the height and the angle when in use, so that the antenna moves to the position of the best receiving signal, and the effect of the antenna for receiving the signal is effectively improved; comprises a base; still include mounting bracket, fixed establishment, altitude mixture control mechanism, angle adjustment mechanism and supporting mechanism, fixed establishment installs both ends about the base, altitude mixture control mechanism installs the top at the base, altitude mixture control mechanism includes bearing, lead screw, runner and screw thread loop bar, and the mounting bracket passes through the rotation component to be installed on the top of base, and angle adjustment mechanism installs on the mounting bracket, angle adjustment mechanism includes mount, thread bush, threaded rod and link, and supporting mechanism installs the top at the base, supporting mechanism includes holding ring, two stopper and a plurality of diagonal rods.
Description
Technical Field
The utility model relates to the technical field of antennas, in particular to a temporary external user antenna.
Background
The antenna is a transformer which transforms the guided wave propagating on the transmission line into electromagnetic wave propagating in the unbounded medium or vice versa, and works by means of the antenna whenever the electromagnetic wave is used to transfer information, the antenna is mounted on the antenna fixing rod, the existing antenna frame is fixed, and when the detection activity needs to be performed outdoors, the coverage area of the existing base station is sometimes exceeded, so that a temporary antenna frame is needed to fix the antenna. Through searching, the outdoor antenna convenient to carry provided by the prior art publication No. CN213989169U comprises a top cover, a main body, a reflecting disc and a feed source component; the center at top cap top is installed the handle through the handle mount pad, one side rotation of top cap bottom installs the main part, the inside of top cap is through installing the reflection dish, the feed installation swivel nut is installed through three group's bracing pieces to one side that the top cap was kept away from to the reflection dish, feed assembly is installed through the helicitic texture to feed installation swivel nut's inside. However, when the antenna is used, the height and angle of the antenna cannot be adjusted, and therefore the antenna cannot be in a state of optimally receiving information, and the effect of receiving information by the antenna is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the temporary external user antenna which can adjust the height and the angle when in use, so that the antenna moves to the position where the antenna receives the signal optimally, and the effect of the antenna for receiving the signal is effectively improved.
The utility model relates to a temporary external antenna for users, which comprises a base; the device comprises a base, a mounting frame, a fixing mechanism, a height adjusting mechanism, an angle adjusting mechanism and a supporting mechanism, wherein the fixing mechanism is arranged at the left end and the right end of the base; can be convenient for with base fixed mounting at ground through fixed establishment, increase the area of contact with ground, stability when improving the use, through high adjustment structure and angle adjustment mechanism cooperation, can adjust height and angle when using, make the antenna motion to the position of best received signal, and then effectively improve the effect of antenna received signal, supporting mechanism equipment supports, improves the wind resistance, improves structural strength.
Preferably, the antenna also comprises a rotating shaft, a mounting rod and a plurality of antenna bodies, wherein the rotating shaft is rotatably mounted on the upper part of the mounting frame, the mounting rod is fixedly connected to the rotating shaft, and the plurality of antenna bodies are arranged and mounted on the mounting rod; the antenna bodies which are uniformly arranged can increase the signal transmission strength, avoid the problem that signals are unstable, and facilitate the use of users.
Preferably, the height adjusting mechanism comprises a bearing, a screw rod, a rotating wheel and a threaded sleeve rod, wherein the bottom end of the screw rod is rotatably arranged at the top end of the base through the bearing, the rotating wheel is fixedly arranged on the side wall of the lower part of the screw rod, the threaded sleeve rod is spirally arranged on the outer wall of the screw rod, and the top end of the threaded sleeve rod is rotatably connected with the mounting frame through a rotating assembly; the rotating wheel drives the screw rod to rotate, the extending length of the threaded sleeve rod on the screw rod can be adjusted, the height of the antenna body can be adjusted, the mounting frame can be rotated through the rotating assembly, the antenna body can be rotated, and the application range is improved.
Preferably, the supporting mechanism comprises a supporting ring, two limiting blocks and a plurality of diagonal rods, two guide grooves are formed in the side walls of the left end and the right end of the threaded sleeve rod, the supporting ring is slidably mounted on the outer wall of the threaded sleeve rod, the two limiting blocks are slidably mounted in the guide grooves respectively, the two limiting blocks are fixedly mounted on the inner wall of the supporting ring respectively, the diagonal rods are axially and uniformly mounted at the bottom end of the supporting ring, and the top ends of the diagonal rods are obliquely mounted at the top ends of the base; support the support ring through a plurality of inclined bars, the support ring supports the screw thread loop bar, improves the wind resistance, and the guide slot slides on the support ring when the screw thread loop bar removes, leads spacingly to the screw thread loop bar, prevents that the screw thread loop bar from rotating, improves structural strength.
Preferably, the angle adjusting mechanism comprises a fixing frame, a thread bush, a threaded rod and a connecting frame, wherein the fixing frame is fixedly arranged on the right side wall of the mounting frame, the bottom end of the thread bush is rotationally connected to the fixing frame, the threaded rod is screwed in the thread bush, the top end of the threaded rod is rotationally arranged at the bottom end of the mounting rod through the connecting frame, and a rotating handle is fixedly connected to the outer wall of the thread bush; the screw sleeve is driven to rotate through the rotating handle, the extension length of the threaded rod in the screw sleeve can be adjusted, and therefore the installation rod is pushed to drive the rotating shaft to rotate on the installation frame, the angle of the antenna body is adjusted, and the antenna moves to the position where the signal is optimally received.
Preferably, the fixing mechanism comprises two extension plates, two groups of guide rails, two cover plates and two handles, the left end and the right end of the base are provided with storage grooves, the extension plates are slidably arranged in the storage grooves, the guide rails are respectively arranged at the front end and the rear end of the extension plates, the cover plates are fixedly connected to the outer walls of the extension plates, and the handles are connected to the cover plates; when the novel storage rack is used, the cover plate is pulled by the handle, so that the extension plate extends out of the storage groove, the contact area between the base and the ground can be increased, and the stability in use is improved.
Preferably, the device further comprises two groups of fixing blocks and two groups of anchors, wherein the two groups of fixing blocks are respectively and fixedly arranged at the front end and the rear end of the cover plate, and the anchors are fixedly arranged at the bottom ends of the fixing blocks; when the ground anchor is used, the anchor is inserted into the ground, so that the connection strength between the base and the ground can be increased, and the equipment is prevented from moving.
Compared with the prior art, the utility model has the beneficial effects that: can be convenient for with base fixed mounting at ground through fixed establishment, increase the area of contact with ground, stability when improving the use, through high adjustment structure and angle adjustment mechanism cooperation, can adjust height and angle when using, make the antenna motion to the position of best received signal, and then effectively improve the effect of antenna received signal, supporting mechanism equipment supports, improves the wind resistance, improves structural strength.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the lower structure of the present utility model;
FIG. 3 is a schematic diagram of the front view of the present utility model;
FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 5 is a right side view of the present utility model;
the reference numerals in the drawings: 1. a base; 2. a mounting frame; 3. a rotating shaft; 4. a mounting rod; 5. an antenna body; 6. a bearing; 7. a screw rod; 8. a rotating wheel; 9. a threaded sleeve rod; 10. a rotating assembly; 11. a support ring; 12. a limiting block; 13. a diagonal rod; 14. a fixing frame; 15. a thread sleeve; 16. a threaded rod; 17. a connecting frame; 18. an extension plate; 19. a guide rail; 20. a cover plate; 21. a handle; 22. a fixed block; 23. and (5) anchoring.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the left and right ends of the base 1 are provided with storage grooves, the extension plates 18 are slidably mounted in the storage grooves, the front and rear ends of the extension plates 18 are respectively provided with guide rails 19, the outer walls of the extension plates 18 are fixedly connected with cover plates 20, the cover plates 20 are connected with handles 21, the bottom ends of the screw rods 7 are rotatably mounted on the top ends of the base 1 through bearings 6, the lower side walls of the screw rods 7 are fixedly provided with rotating wheels 8, threaded sleeve rods 9 are threadedly mounted on the outer walls of the screw rods 7, the top ends of the threaded sleeve rods 9 are rotatably connected with the mounting frames 2 through rotating assemblies 10, the rotating shafts 3 are rotatably mounted on the upper parts of the mounting frames 2, the rotating shafts 3 are fixedly connected with mounting rods 4, and a plurality of antenna bodies 5 are arranged and mounted on the mounting rods 4;
during use, the cover plate 20 is pulled through the handle 21, the extension plate 18 stretches out in the storage groove, the contact area between the base 1 and the ground can be increased, the stability in use is improved, the anchor 23 is inserted into the ground, the connection strength between the base 1 and the ground can be increased, equipment is prevented from moving, the screw rod 7 is driven to rotate through the rotating wheel 8, the stretching length of the threaded sleeve rod 9 on the screw rod 7 can be adjusted, the height of the antenna body 5 is adjusted, the mounting frame 2 can be rotated through the rotating assembly 10, the antenna body 5 can be rotated, the use range is improved, the signal transmission strength of the plurality of uniformly arranged antenna bodies 5 can be increased, the problem that an unstable phenomenon occurs in signals is avoided, and the use of a user is facilitated.
As shown in fig. 2 to 4, two guide grooves are formed in the side walls of the left end and the right end of the threaded sleeve rod 9, a supporting ring 11 is slidably mounted on the outer wall of the threaded sleeve rod 9, two limiting blocks 12 are slidably mounted in the guide grooves respectively, the two limiting blocks 12 are fixedly mounted on the inner wall of the supporting ring 11 respectively, an inclined rod 13 is axially and uniformly mounted at the bottom end of the supporting ring 11, the top end of the inclined rod 13 is obliquely mounted at the top end of the base 1, a fixing frame 14 is fixedly mounted on the right side wall of the mounting frame 2, the bottom end of a threaded sleeve 15 is rotatably connected to the fixing frame 14, a threaded rod 16 is screwed in the threaded sleeve 15, the top end of the threaded rod 16 is rotatably mounted at the bottom end of the mounting rod 4 through a connecting frame 17, and a rotating handle is fixedly connected to the outer wall of the threaded sleeve 15;
support supporting ring 11 through a plurality of diagonal rods 13, supporting ring 11 supports screw thread loop bar 9, improve the wind resistance, the guide way slides on supporting ring 11 when screw thread loop bar 9 removes, it is spacing to lead to screw thread loop bar 9, prevent screw thread loop bar 9 rotation, improve structural strength, drive screw thread loop 15 through the changeing, can adjust the extension length of threaded rod 16 in screw thread loop 15 inside, thereby promote installation pole 4 and drive pivot 3 and rotate on mounting bracket 2, thereby adjust the angle of antenna body 5, make the antenna motion to the position of best received signal.
As shown in fig. 1 to 5, in the temporary external antenna for users, when the temporary external antenna is in use, the cover plate 20 is pulled by the handle 21, the extension plate 18 stretches out of the storage groove, the contact area between the base 1 and the ground can be increased, the anchor 23 is inserted into the ground, the screw rod 7 is driven to rotate by the rotating wheel 8, the stretching length of the threaded sleeve rod 9 on the screw rod 7 can be adjusted, the height of the antenna body 5 is adjusted, the mounting frame 2 can be rotated by the rotating component 10, the antenna body 5 can be rotated, the supporting ring 11 is supported by the plurality of inclined rods 13, the threaded sleeve rod 9 is supported by the supporting ring 11, the wind resistance is improved, the guide groove slides on the supporting ring 11 when the threaded sleeve rod 9 moves, the guide limiting is carried out on the threaded sleeve rod 9, the threaded sleeve rod 9 is prevented from rotating, the threaded sleeve 15 is driven to rotate by the rotating handle, the stretching length of the threaded rod 16 in the threaded sleeve 15 can be adjusted, the mounting frame 4 is driven by the rotating shaft 3 on the mounting frame 2 is driven by the rotating wheel, the angle of the antenna body 5 is adjusted, and the antenna is moved to the position of the best receiving signal.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. A temporary extra-user antenna comprising a base (1); the novel angle adjusting device is characterized by further comprising a mounting frame (2), a fixing mechanism, a height adjusting mechanism, an angle adjusting mechanism and a supporting mechanism, wherein the fixing mechanism is arranged at the left end and the right end of the base (1), the height adjusting mechanism is arranged at the top end of the base (1), the mounting frame (2) is arranged at the top end of the base (1) through a rotating assembly (10), the angle adjusting mechanism is arranged on the mounting frame (2), and the supporting mechanism is arranged at the top end of the base (1).
2. A temporary extra-user antenna according to claim 1 further comprising a shaft (3), a mounting rod (4) and a plurality of antenna bodies (5), wherein the shaft (3) is rotatably mounted on the upper portion of the mounting frame (2), the shaft (3) is fixedly connected with the mounting rod (4), and the plurality of antenna bodies (5) are arranged and mounted on the mounting rod (4).
3. The temporary user external antenna according to claim 1, wherein the height adjusting mechanism comprises a bearing (6), a screw rod (7), a rotating wheel (8) and a threaded sleeve rod (9), the bottom end of the screw rod (7) is rotatably mounted on the top end of the base (1) through the bearing (6), the rotating wheel (8) is fixedly mounted on the side wall of the lower portion of the screw rod (7), the threaded sleeve rod (9) is screwed on the outer wall of the screw rod (7), and the top end of the threaded sleeve rod (9) is rotatably connected with the mounting frame (2) through a rotating assembly (10).
4. A temporary user external antenna according to claim 3, characterized in that the supporting mechanism comprises a supporting ring (11), two limiting blocks (12) and a plurality of diagonal rods (13), two guide grooves are formed in the side walls of the left end and the right end of the threaded sleeve rod (9), the supporting ring (11) is slidably mounted on the outer wall of the threaded sleeve rod (9), the two limiting blocks (12) are slidably mounted in the guide grooves respectively, the two limiting blocks (12) are fixedly mounted on the inner wall of the supporting ring (11) respectively, the diagonal rods (13) are uniformly mounted at the bottom end of the supporting ring (11) in the axial direction, and the top ends of the diagonal rods (13) are obliquely mounted at the top ends of the base (1).
5. The temporary external user antenna according to claim 2, wherein the angle adjusting mechanism comprises a fixing frame (14), a thread bush (15), a threaded rod (16) and a connecting frame (17), the fixing frame (14) is fixedly installed on the right side wall of the mounting frame (2), the bottom end of the thread bush (15) is rotatably connected to the fixing frame (14), the threaded rod (16) is screwed in the thread bush (15), the top end of the threaded rod (16) is rotatably installed at the bottom end of the mounting rod (4) through the connecting frame (17), and a rotating handle is fixedly connected to the outer wall of the thread bush (15).
6. The temporary user external antenna according to claim 1, wherein the fixing mechanism comprises two extension plates (18), two groups of guide rails (19), two cover plates (20) and two handles (21), the left end and the right end of the base (1) are provided with storage grooves, the extension plates (18) are slidably mounted in the storage grooves, the guide rails (19) are respectively mounted at the front end and the rear end of the extension plates (18), the cover plates (20) are fixedly connected to the outer walls of the extension plates (18), and the handles (21) are connected to the cover plates (20).
7. A temporary extra-user antenna according to claim 6 further comprising two sets of fixing blocks (22) and two sets of anchors (23), wherein the two sets of fixing blocks (22) are fixedly mounted at the front and rear ends of the cover plate (20), respectively, and the anchors (23) are fixedly mounted at the bottom ends of the fixing blocks (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334095.8U CN220628215U (en) | 2023-08-30 | 2023-08-30 | Temporary external antenna for user |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334095.8U CN220628215U (en) | 2023-08-30 | 2023-08-30 | Temporary external antenna for user |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220628215U true CN220628215U (en) | 2024-03-19 |
Family
ID=90223384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322334095.8U Active CN220628215U (en) | 2023-08-30 | 2023-08-30 | Temporary external antenna for user |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220628215U (en) |
-
2023
- 2023-08-30 CN CN202322334095.8U patent/CN220628215U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |