CN221009233U - Horizontally polarized omnidirectional antenna - Google Patents
Horizontally polarized omnidirectional antenna Download PDFInfo
- Publication number
- CN221009233U CN221009233U CN202322796540.2U CN202322796540U CN221009233U CN 221009233 U CN221009233 U CN 221009233U CN 202322796540 U CN202322796540 U CN 202322796540U CN 221009233 U CN221009233 U CN 221009233U
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- Prior art keywords
- antenna
- damper
- block
- horizontally polarized
- rotating shaft
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- 238000013016 damping Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 13
- 230000010287 polarization Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a horizontally polarized omnidirectional antenna, and relates to the technical field of antenna protection. The utility model comprises an antenna main body, wherein one side of the antenna main body is detachably connected with a mounting block, and a first damping mechanism is arranged in the middle of the inside of the mounting block.
Description
Technical Field
The utility model relates to the technical field of antenna protection, in particular to a horizontally polarized omnidirectional antenna.
Background
Omni-directional antennas have a large radiation range and thus are widely used in various communication systems, for example: indoor wireless local area network, outdoor television broadcasting, tunnel signal communication and the like, and flat polarization refers to that a downlink signal of a satellite is provided with two signals of vertical polarization and horizontal polarization, so that the same-frequency interference is avoided.
When the conventional horizontal polarization omnidirectional antenna is applied to the aspect of tunnel communication, the protection of the antenna main body is considered to be poor, for example, vehicles can enter and exit in a tunnel frequently, but under the general condition, the antenna main body is directly fixed on the wall surface of the tunnel through a mounting plate, when the vehicle passes, the antenna main body and the mounting plate are damaged due to shaking caused by strong wind of a vehicle belt or tunnel resonance, and therefore, when the horizontal polarization omnidirectional antenna is designed, the installation mode with a damping framework is needed to be considered so as to avoid damage to the antenna main body caused by shaking.
Disclosure of utility model
Based on this, the present utility model aims to provide a horizontal polarized omnidirectional antenna, so as to solve the technical problem that the horizontal polarized omnidirectional antenna is mounted in a tunnel and damaged due to vibration.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a horizontal polarization omnidirectional antenna, includes the antenna main part, one side of antenna main part is dismantled and is connected with the installation piece, be provided with first damper in the middle of the inside of installation piece, first damper includes the mounting groove, the inside block of mounting groove slides and has the snubber block, the bottom of snubber block is provided with the damping ring, the inside of damping ring is provided with first spring, four spouts have been seted up to the inside of mounting groove, four the inner wall of spout all is provided with the attenuator.
By adopting the technical scheme, the antenna main body can be effectively installed through the installation block because the installation block is connected with one side of the antenna main body in a detachable way.
Further, a sliding block is arranged at one end of the damper, a first rotating shaft is arranged at the top of the sliding block, a second rotating shaft is arranged on the outer side of the damping block, and the first rotating shaft is connected with the second rotating shaft through a connecting rod.
By adopting the technical scheme, as the sliding block is arranged at one end of the damper, when the sliding block slides, the transverse force can be buffered or even offset through the damper.
Further, the top of first damper is provided with second damper, second damper includes the movable groove, the inner wall in movable groove is provided with the sleeve, telescopic inside is provided with the second spring, the top of second spring is contradicted and is had the movable block.
Through adopting above-mentioned technical scheme, because the top of first damper is provided with second damper, second damper includes the movable groove, the inner wall in movable groove is provided with the sleeve, telescopic inside is provided with the second spring, consequently can install the second spring effectively through the sleeve.
Further, the outer surface of the antenna main body is provided with a mounting bolt, the outer surface of the damping block is provided with a mounting hole, and the mounting bolt is meshed with the mounting hole.
Through adopting above-mentioned technical scheme, because antenna main body's surface is provided with the mounting bolt, the surface of snubber block is provided with the mounting hole, consequently can install antenna main body and mounting block effectively through the mounting bolt.
Further, the dampers are arranged in four, the four dampers are distributed in an annular array, and the antenna main body is matched with the mounting groove.
By adopting the technical scheme, because the dampers are arranged in four, the four dampers are distributed in the annular array, and therefore, the four dampers can play a role in all-round counteracting transverse force.
Further, the back of the antenna main body is provided with a polarized antenna, and the bottom of the antenna main body is provided with a wiring port.
By adopting the technical scheme, as the back of the antenna main body is provided with the polarized antenna, the signal inside the tunnel can be ensured to be normal through the polarized antenna.
Further, the wiring port is electrically connected with external signal receiving equipment through an electric wire.
By adopting the technical scheme, the wiring port can be connected with the signal receiving equipment through the electric wire, so that further signaling is performed.
In summary, the utility model has the following advantages:
1. According to the utility model, through the first damping mechanism, the mounting block and the antenna main body are fixed by rotating the mounting bolts into the mounting holes, then the transverse impact force is generated by the strong wind caused by the passing of a vehicle, the damping block is vertically pressed down and then the damping ring is pressed, then the first spring can effectively counteract the linear force and then the transverse force is generated, at this moment, the force can push the sliding block in the sliding groove, then the first rotating shaft is arranged at the top of the sliding block, and the first rotating shaft is connected with the second rotating shaft through the connecting rod in a rotating way, so that the transverse force can push the damping block, the connecting rod can be driven by the damping block, and then the connecting rod can be abutted against the damper to dissipate the force, so that the vertical impact force and the transverse impact force can be effectively counteracted by the first damping mechanism, and the antenna main body can be protected;
2. according to the utility model, the second damping mechanism is arranged, so that the polarized antenna can shake in the process of buffering the antenna main body, at the moment, in order to avoid damage to the polarized antenna caused by the mounting block, the antenna can abut against the movable block when sliding in the movable groove, and then the movable block can press the second spring to counteract so as to avoid damage to the polarized antenna.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic perspective view of a vibration damping ring according to the present utility model;
Fig. 4 is a schematic perspective view of a connecting rod according to the present utility model.
In the figure: 1. an antenna main body; 2.a polarized antenna; 3.a wiring port; 4. installing a bolt; 5. a mounting block; 6. a first shock absorbing mechanism; 601. a mounting groove; 602. a vibration damping ring; 603. a chute; 604. a damper; 605. a slide block; 606. a first rotating shaft; 607. a connecting rod; 608. a second rotating shaft; 609. a first spring; 610. a damper block; 7. a mounting hole; 8. a second shock absorbing mechanism; 801. a sleeve; 802. a second spring; 803. a movable block; 804. a movable groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, Including antenna main part 1, one side dismantlement of antenna main part 1 is connected with installation piece 5, be provided with first damper 6 in the middle of the inside of installation piece 5, first damper 6 includes mounting groove 601, the inside block of mounting groove 601 slides and has damper 610, the bottom of damper 610 is provided with damping ring 602, the inside of damping ring 602 is provided with first spring 609, four spouts 603 have been seted up to the inside of mounting groove 601, the inner wall of four spouts 603 all is provided with damper 604, owing to the one side dismantlement of antenna main part 1 is connected with installation piece 5, consequently, can install antenna main part 1 effectively through installation piece 5, owing to be provided with first damper 6 in the middle of the inside of installation piece 5, the strong wind that brings when the vehicle passes through can produce horizontal impulsive force at first, damper 610 can vertical down, can be down the damping ring 602 afterwards, can be eastern to the damping ring 610 can offset straight line's strength effectively, and then have horizontal force, the slider 603 inside at this moment, four spouts 603 have been seted up to the inside of spout 603, four spouts 603 all be provided with damper 604, owing to dismantle one side of antenna main part 1 is connected with installation piece 5, consequently, can offset through the first pivot 606 can be through the first pivot 606, can be effectively offset through the pivot 610, and can be through the pivot 610 can be offset through the pivot, and can be down through the pivot 610, the pivot 610 can be effectively offset through the pivot, the pivot 610.
Referring to fig. 1, 2, 3 and 4, a slider 605 is disposed at one end of a damper 604, a first rotating shaft 606 is disposed at the top of the slider 605, a second rotating shaft 608 is disposed at the outer side of a shock absorbing block 610, the first rotating shaft 606 is connected with the second rotating shaft 608 through a connecting rod 607, and when the slider 605 slides, the transverse force can be buffered or even counteracted through the damper 604 due to the fact that the slider 605 is disposed at one end of the damper 604, and the first rotating shaft 606 is connected with the second rotating shaft 608 through the connecting rod 607 due to the fact that the second rotating shaft 608 is disposed at the outer side of the shock absorbing block 610, and therefore the first rotating shaft 606 and the second rotating shaft 608 at two ends of the connecting rod 607 can ensure normal sliding of the slider 605.
Referring to fig. 1, 2, 3 and 4, a second damper 8 is disposed above a first damper 6, the second damper 8 includes a movable slot 804, a sleeve 801 is disposed on an inner wall of the movable slot 804, a second spring 802 is disposed inside the sleeve 801, a movable block 803 is abutted against a top of the second spring 802, the second damper 8 includes the movable slot 804 because the second damper 8 is disposed above the first damper 6, the sleeve 801 is disposed on an inner wall of the movable slot 804, the second spring 802 is disposed inside the sleeve 801, and therefore the second spring 802 can be effectively mounted through the sleeve 801, and the polarized antenna 2 can be supported by the movable block 803 because the movable block 803 is abutted against the top of the second spring 802, and meanwhile the polarized antenna 2 can be protected.
Referring to fig. 1, 2, 3 and 4, the outer surface of the antenna body 1 is provided with a mounting bolt 4, the outer surface of the damper block 610 is provided with a mounting hole 7, the mounting bolt 4 is engaged with the mounting hole 7, and since the outer surface of the antenna body 1 is provided with the mounting bolt 4, the outer surface of the damper block 610 is provided with the mounting hole 7, the antenna body 1 and the mounting block 5 can be effectively mounted through the mounting bolt 4, and since the mounting bolt 4 is engaged with the mounting hole 7, the mounting bolt 4 can effectively enter the inside of the mounting hole 7 and be fixed.
Referring to fig. 1, 2, 3 and 4, the dampers 604 are arranged in four, the four dampers 604 are arranged in an annular array, the antenna main body 1 is matched with the mounting groove 601, and because the dampers 604 are arranged in four, the four dampers 604 are arranged in an annular array, the four dampers 604 can play a role in comprehensively counteracting transverse force, and because the antenna main body 1 is matched with the mounting groove 601, the antenna main body 1 can be effectively mounted in the mounting groove 601.
Referring to fig. 1, 2, 3 and 4, the back of the antenna body 1 is provided with a polarized antenna 2, the bottom of the antenna body 1 is provided with a wiring port 3, and the signal inside the tunnel can be ensured to be normal through the polarized antenna 2 because the back of the antenna body 1 is provided with the polarized antenna 2, and the bottom of the antenna body 1 is provided with the wiring port 3, and can be connected with a communication receiving device through the wiring port 3.
Referring to fig. 1, 2, 3 and 4, the wire connection port 3 is electrically connected with an external signal receiving device through an electric wire, so that the wire connection port 3 can be connected with the external signal receiving device through the electric wire, further signaling is performed, and after the antenna main body 1 fails, the safety maintenance can be performed only by pulling out the electric wire.
The implementation principle of the embodiment is as follows: firstly, the mounting block 5 and the antenna main body 1 need to be fixed by rotating the mounting bolt 4 into the mounting hole 7, then the strong wind brought by the passing vehicle firstly generates transverse impulse, at this time, the damping block 610 can be vertically pressed down, then the damping ring 602 can be pressed, then the linear force can be effectively counteracted by the first spring 609, and then the transverse force can be generated, at this time, the force can push the sliding block 605 in the sliding groove 603, then the first rotating shaft 606 is rotatably connected with the second rotating shaft 608 through the connecting rod because the top of the sliding block 605 is provided with the first rotating shaft 606, so that the transverse force can push the damping block 610, the connecting rod 607 can be driven by the damping block 610, then the connecting rod 607 can be against the damper 604 to dissipate the force, and the vertical impulse and the transverse impulse can be effectively counteracted by the first damping mechanism 6, so that the antenna main body 1 can be protected;
The polarized antenna 2 may shake during the buffering process of the antenna main body 1, so that the polarized antenna 2 is prevented from being damaged by the mounting block 5, and the antenna may abut against the movable block 803 when sliding in the movable slot 804, and then the movable block 803 may press the second spring 802 to dissipate the force, so as to prevent the polarized antenna 2 from being damaged.
The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. A horizontally polarized omnidirectional antenna comprising an antenna body (1), characterized in that: one side of antenna main part (1) is dismantled and is connected with installation piece (5), be provided with first damper (6) in the middle of the inside of installation piece (5), first damper (6) are including mounting groove (601), the inside block of mounting groove (601) slides has snubber block (610), the bottom of snubber block (610) is provided with damping ring (602), the inside of damping ring (602) is provided with first spring (609), four spout (603) have been seted up to the inside of mounting groove (601), four the inner wall of spout (603) all is provided with attenuator (604).
2. The horizontally polarized omnidirectional antenna of claim 1, wherein: a sliding block (605) is arranged at one end of the damper (604), a first rotating shaft (606) is arranged at the top of the sliding block (605), a second rotating shaft (608) is arranged on the outer side of the damping block (610), and the first rotating shaft (606) is connected with the second rotating shaft (608) through a connecting rod (607).
3. The horizontally polarized omnidirectional antenna of claim 1, wherein: the top of first damper (6) is provided with second damper (8), second damper (8) are including movable groove (804), the inner wall of movable groove (804) is provided with sleeve (801), the inside of sleeve (801) is provided with second spring (802), the top of second spring (802) is contradicted and is had movable block (803).
4. The horizontally polarized omnidirectional antenna of claim 1, wherein: the antenna is characterized in that the outer surface of the antenna main body (1) is provided with a mounting bolt (4), the outer surface of the damping block (610) is provided with a mounting hole (7), and the mounting bolt (4) is meshed with the mounting hole (7).
5. The horizontally polarized omnidirectional antenna of claim 1, wherein: the number of the dampers (604) is four, the four dampers (604) are distributed in an annular array, and the antenna main body (1) is matched with the mounting groove (601).
6. The horizontally polarized omnidirectional antenna of claim 1, wherein: the back of antenna main part (1) is provided with polarized antenna (2), the bottom of antenna main part (1) is provided with wiring mouth (3).
7. The horizontally polarized omnidirectional antenna of claim 6, wherein: the wiring port (3) is electrically connected with external signal receiving equipment through an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796540.2U CN221009233U (en) | 2023-10-18 | 2023-10-18 | Horizontally polarized omnidirectional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322796540.2U CN221009233U (en) | 2023-10-18 | 2023-10-18 | Horizontally polarized omnidirectional antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221009233U true CN221009233U (en) | 2024-05-24 |
Family
ID=91124815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322796540.2U Active CN221009233U (en) | 2023-10-18 | 2023-10-18 | Horizontally polarized omnidirectional antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221009233U (en) |
-
2023
- 2023-10-18 CN CN202322796540.2U patent/CN221009233U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |