CN118040282A - Omnidirectional multi-beam antenna - Google Patents
Omnidirectional multi-beam antenna Download PDFInfo
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- CN118040282A CN118040282A CN202410433258.4A CN202410433258A CN118040282A CN 118040282 A CN118040282 A CN 118040282A CN 202410433258 A CN202410433258 A CN 202410433258A CN 118040282 A CN118040282 A CN 118040282A
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- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000001846 repelling effect Effects 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000670 limiting effect Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 230000002940 repellent Effects 0.000 claims description 9
- 239000005871 repellent Substances 0.000 claims description 9
- 230000001339 gustatory effect Effects 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The invention relates to the technical field of antennas, and discloses an omnidirectional multi-beam antenna, which comprises an antenna bracket and a plurality of antenna rods arranged on the antenna bracket, wherein the antenna bracket is of a hollow structure and further comprises: the plurality of cleaning structures are respectively arranged on the plurality of antenna rods; the rotating structures are respectively arranged on the cleaning structures; the bird repelling structure is arranged on the antenna bracket, and a plurality of cleaning structures are connected with the bird repelling structure; the driving structure is arranged on the antenna bracket, and the bird-driving structure is driven by the driving structure to operate. According to the invention, through the synergistic effect of the motor and the mechanical structure, the two moving plates can be periodically moved close to and away from each other, so that birds are prevented from staying on the antenna, and the bird repelling mode is more effective than the traditional visual and gustatory modes.
Description
Technical Field
The invention relates to the technical field of antennas, in particular to an omnidirectional multi-beam antenna.
Background
An omni-directional multi-beam antenna is a special type of antenna that combines omni-directional and multi-beam technology, and in general, a conventional omni-directional antenna provides uniform radiation characteristics in a horizontal direction, i.e., relatively uniform signal coverage over 360 degrees, while multi-beam technology allows the antenna to simultaneously transmit or receive multiple beams, each of which can independently adjust its directivity.
Through retrieving, chinese patent with publication No. CN115732901a discloses an antenna with bird repellent function, including first branch, the top fixedly connected with connecting rod of first branch, the top fixedly connected with second branch of connecting rod, the top fixedly connected with connecting block of second branch, the top fixedly connected with installation piece of connecting block, the four sides of installation piece are equipped with antenna panel respectively, the staff can place bird repellent package in the case, the outside to the arc through ventilation mouth by the bird repellent smell that gives off in the case gives off, two arcs of setting can splice into a pipe, when outside wind stream blows to the arc, the blade that sets up can rotate along with the flow of wind stream, the arc in rotation also can play the effect that warning birds is close to, also can let the smell that bird repellent package gives off give off to the farther place through the rotation of blade simultaneously, when a plurality of devices of same area installation, can play to drive birds to certain extent, can play good bird repellent effect. However, the following disadvantages still exist in the above technical scheme in practical use:
According to the technical scheme, birds are driven through rotation of the arc-shaped plate and divergence of the bird repellent, after the bird driving mode is used for a long time, birds can gradually adapt to rotation of the arc-shaped plate and smell of the bird repellent, so that sensitivity to the driving method is weakened, and the originally effective driving method can become ineffective. Therefore, the bird repelling effect of the scheme is limited, and the aggregation of birds still can influence the normal operation of the omnidirectional multi-beam antenna.
Therefore, there is a need to design an omni-directional multi-beam antenna to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an omnidirectional multi-beam antenna.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The omnidirectional multi-beam antenna comprises an antenna bracket and a plurality of antenna rods arranged on the antenna bracket, wherein the antenna bracket is of a hollow structure and further comprises:
The cleaning structures are respectively arranged on the antenna rods;
the rotating structures are respectively arranged on the cleaning structures;
the bird repelling structures are arranged on the antenna brackets, and a plurality of cleaning structures are connected with the bird repelling structures;
The driving structure is arranged on the antenna bracket, and the bird-driving structure is driven by the driving structure to operate.
As a preferred technical solution of the present invention, the cleaning structure includes:
The fixed ring is sleeved on the antenna rod and is of a hollow structure;
The rotating ring is rotatably arranged on the fixed ring and is also sleeved on the antenna rod;
And the bristles are adhered to the inner ring of the rotating ring and are contacted with the outer surface of the antenna rod.
As a preferred embodiment of the present invention, the rotating structure includes:
the reel is fixedly sleeved on the rotating ring;
the lantern ring is fixedly sleeved on the fixed ring;
One end of the coil spring is connected with the reel, and the other end of the coil spring is connected with the lantern ring;
one end of the connecting rope is fixed on the reel, the other end of the connecting rope is connected with the antenna bracket, and the connecting rope is wound on the reel;
two through holes, one of which is arranged on the reel, the other one is arranged on the lantern ring, and the connecting rope passes through the two through holes.
As a preferred technical solution of the present invention, the bird repellent structure includes:
the two moving plates are respectively arranged at two sides of the antenna bracket, are hollow and are communicated with each other;
The four guide blocks are respectively fixed at two ends of the two movable plates;
The two guide rods are respectively arranged at two ends of the antenna bracket, and the four guide blocks are respectively sleeved on the two guide rods in a sliding way;
the two fixing frames are respectively fixed at two ends of the antenna bracket, and the two guide rods are respectively fixedly connected with the two fixing frames;
the connecting rods are connected with the movable plate at one ends, are connected with the fixing rings at the other ends, and are hollow.
As a preferred embodiment of the present invention, the driving structure includes:
the motor is arranged on the antenna bracket;
one end of the reciprocating screw rod is connected with an output shaft of the motor in a shaft way, and the other end of the reciprocating screw rod is connected with the antenna bracket through the supporting seat;
the moving block is in threaded sleeve connection with the reciprocating screw rod;
The limiting rod is fixed on the antenna bracket, and the moving block is sleeved on the limiting rod in a sliding way;
and the driving piece is arranged on the antenna bracket.
As a preferred embodiment of the present invention, the driving member includes:
The rotating shaft is rotatably arranged on the antenna bracket;
The first rack is fixed on the moving block and is arranged along the length direction of the antenna bracket;
The gear is fixedly sleeved on the rotating shaft, and the gear is meshed with the first rack;
the two second racks are meshed with the gear, and are arranged vertically to the first racks;
and one ends of the two connecting blocks are respectively connected with the two movable plates, and the other ends of the two connecting blocks are respectively connected with the two second racks.
As a preferred technical solution of the present invention, the antenna support is provided with an air injection structure, and the air injection structure includes:
The bracket is fixed on the antenna bracket;
the antenna comprises a sealing outer cylinder, a sealing outer cylinder and a sealing outer cylinder, wherein one end of the sealing outer cylinder is fixed on a bracket, and the sealing outer cylinder is arranged along the length direction of the antenna bracket;
One end of the connecting rod is arranged in the sealing outer cylinder, and the other end of the connecting rod extends to the outside of the sealing outer cylinder and is fixedly connected with the moving block;
The sliding plug is arranged on the inner surface of the sealed outer cylinder in a sealing sliding manner and is fixedly connected with the connecting rod;
One end of the air supply pipe is communicated with the sealed outer cylinder;
the air nozzles are arranged on the inner ring of the fixed ring.
As a preferred technical solution of the present invention, a heating structure is disposed inside the antenna stand, and the heating structure includes:
The outer layer pipe is fixed in the antenna bracket, one end of the outer layer pipe is communicated with the other end of the air supply pipe, and the other end of the outer layer pipe is communicated with one of the movable plates;
an inner pipe fixed inside the outer pipe, and having a heat conductive liquid accumulated inside;
The heating wire is arranged in the inner layer tube and immersed in the heat conduction liquid.
As a preferable technical scheme of the invention, the outer layer tube and the inner layer tube are both in spiral structures.
As a preferable technical scheme of the invention, the air supply pipe adopts a telescopic hose.
The invention has the following beneficial effects:
through the synergism of motor and mechanical structure, can make two movable plates periodically be close to each other and keep away from to prevent birds to stop on the antenna, this kind drives the bird mode and is more effective for traditional vision and gustatory mode, because birds are difficult to produce the resistance to mechanical movement, such motion pattern can constantly maintain the expelling effect to birds, avoid birds to cause the interference to the normal operating of antenna, through preventing birds to stop on the antenna, avoided birds to the possible influence of the normal operating of omnidirectional multi-beam antenna effectively, improved the stability and the performance of antenna.
When the motor operates, the brush hair can continuously brush the surface of the antenna rod, dirt and attachments can be effectively removed, the cleanliness of the antenna rod is kept, signal attenuation and interference are reduced, the working efficiency of the antenna is improved, the automatic cleaning of the antenna rod is realized through the design, manual intervention is not needed, and maintenance cost and human resources are saved.
Through heating structure, the heating wire that sets up in the inlayer pipe can heat conduction liquid, and then heats the gaseous that flows between outer pipe and the inlayer pipe, and this makes spun high temperature gas can accelerate the melting of ice and snow effectively, and a plurality of jet can spray high temperature gas and melt the ice and snow that adhere to on the antenna boom, has realized the function of automatic deicing snow removing, and this helps keeping the normal operating condition of antenna, improves signal transmission's stability and quality.
Drawings
Fig. 1 is a schematic structural diagram of an omnidirectional multi-beam antenna according to the present invention;
fig. 2 is a schematic cross-sectional structure of an antenna support;
FIG. 3 is a schematic structural view of a cleaning structure;
FIG. 4 is a schematic diagram of an exploded view of a cleaning structure;
FIG. 5 is an enlarged view of the structure at A of FIG. 1;
FIG. 6 is an enlarged view of the structure at B of FIG. 1;
FIG. 7 is an enlarged view of the structure at C of FIG. 2;
fig. 8 is a schematic structural view of the air supply structure.
In the figure: 1 antenna bracket, 2 antenna rod, 31 fixed ring, 32 rotating ring, 33 brush hair, 41 reel, 42 lantern ring, 43 coil spring, 44 connecting rope, 45 port, 51 movable plate, 52 guide block, 53 guide rod, 54 fixed frame, 55 connecting rod, 61 motor, 62 reciprocating screw rod, 63 movable block, 64 spacing rod, 651 rotating shaft, 652 first rack, 653 gear, 654 second rack, 655 connecting block, 71 bracket, 72 sealed outer cylinder, 73 connecting rod, 74 sliding plug, 75 air supply pipe, 76 air jet port, 81 outer layer pipe, 82 inner layer pipe, 83 heating wire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 8, the omnidirectional multi-beam antenna comprises an antenna bracket 1 and a plurality of antenna rods 2 arranged on the antenna bracket 1, wherein the antenna bracket 1 is of a hollow structure.
Still include a plurality of clearance structures in the device, a plurality of clearance structures set up respectively on a plurality of antenna poles 2, and clearance structure includes: the fixed ring 31, the fixed ring 31 is sleeved on the antenna rod 2, and the fixed ring 31 is of a hollow structure; a rotating ring 32, the rotating ring 32 is rotatably installed on the fixed ring 31, and the rotating ring 32 is also sleeved on the antenna rod 2; the brush hair 33, the brush hair 33 bonds in the inner circle of swivel becket 32, and brush hair 33 and the surface contact of antenna boom 2, and when swivel becket 32 rotated, the brush hair 33 on its inner circle can constantly brush the antenna boom 2, and brush hair 33 can brush the filth on antenna boom 2 surface, plays the effect of clearance to antenna boom 2.
Referring to fig. 4, the device further includes a plurality of rotating structures, the plurality of rotating structures are respectively disposed on the plurality of cleaning structures, and the rotating structures include: a reel 41, wherein the reel 41 is fixedly sleeved on the rotating ring 32; a collar 42, wherein the collar 42 is fixedly sleeved on the fixed ring 31; a coil spring 43, one end of the coil spring 43 is connected with the reel 41, and the other end is connected with the collar 42; a connection rope 44, one end of the connection rope 44 is fixed on the reel 41, the other end of the connection rope 44 is connected with the antenna bracket 1, and the connection rope 44 is wound on the reel 41; two through holes 45, wherein one through hole 45 is arranged on the reel 41, the other through hole 45 is arranged on the lantern ring 42, the connecting rope 44 penetrates through the two through holes 45, the two through holes 45 play a limiting role on the connecting rope 44, and the connecting rope 44 on the reel 41 is connected with the antenna bracket 1, so that the reel 41 can rotate in the moving process under the action of the connecting rope 44, and the rotating ring 32 rotates along with the rotating ring.
Referring to fig. 5, the device further includes a bird repelling structure, the bird repelling structure is disposed on the antenna stand 1, the plurality of cleaning structures are all connected with the bird repelling structure, and the bird repelling structure includes: the two movable plates 51 are respectively arranged at two sides of the antenna bracket 1, the two movable plates 51 are hollow structures, and the two movable plates 51 are communicated. Four guide blocks 52, the four guide blocks 52 are fixed at two ends of the two moving plates 51 respectively; the two guide rods 53 are respectively arranged at two ends of the antenna bracket 1, and the four guide blocks 52 are respectively sleeved on the two guide rods 53 in a sliding way; the two fixing frames 54, the two fixing frames 54 are respectively fixed at two ends of the antenna bracket 1, and the two guide rods 53 are respectively fixedly connected with the two fixing frames 54; the utility model provides a plurality of connecting rods 55, the one end of a plurality of connecting rods 55 all is connected with movable plate 51, the other end is connected with a plurality of solid fixed ring 31 respectively, every connecting rod 55 all is hollow structure, the two movable plates 51 can be continuous over a plurality of antenna poles 2 of antenna boom 1 both sides, the removal of two movable plates 51 can play the expelling effect to the birds that stop on antenna pole 2, this kind of mode is more effective for the bird mode of driving of vision and gustatory sense, because the removal action of movable plate 51 makes the birds unable stay on antenna pole 2, to this kind of bird mode of driving, birds can't produce the resistance, so guarantee the device to the bird effect of driving of antenna, avoid birds to lead to the fact the influence to the normal operating of omnidirectional multi-beam antenna.
Referring to fig. 5, the device further includes a driving structure, the driving structure is disposed on the antenna support 1, the bird driving structure is driven by the driving structure, and the driving structure includes: a motor 61, the motor 61 being mounted on the antenna support 1; the reciprocating screw rod 62, one end of the reciprocating screw rod 62 is connected with the output shaft of the motor 61 in a shaft way, and the other end of the reciprocating screw rod 62 is connected with the antenna bracket 1 through a supporting seat; the moving block 63, the moving block 63 is screwed on the reciprocating screw 62; the limiting rod 64, the limiting rod 64 is fixed on the antenna bracket 1, and the moving block 63 is slidably sleeved on the limiting rod 64.
Referring to fig. 6, a driving member is provided on the antenna mount 1, the driving member including: a rotation shaft 651 rotatably mounted on the antenna stand 1; a first rack 652, the first rack 652 being fixed on the moving block 63, and the first rack 652 being provided along the length direction of the antenna support 1; the gear 653 is fixedly sleeved on the rotating shaft 651, and the gear 653 is meshed with the first rack 652; two second racks 654, each of which second racks 654 is engaged with the gear 653, and each of which second racks 654 is disposed perpendicularly to the first rack 652; the two connecting blocks 655, one end of the two connecting blocks 655 is connected with the two moving plates 51 respectively, the other end is connected with the two second racks 654 respectively, when the moving block 63 moves towards one direction, the first racks 652 can move along with the moving block, the first racks 652 can drive the gears 653 to rotate when moving, the two second racks 654 can be driven to synchronously move when the gears 653 rotate, the two second racks 654 can drive the two moving plates 51 to synchronously move through the two connecting blocks 655 when moving, the two moving plates 51 are far away from each other, when the moving block 63 moves towards the other direction, the first racks 652 can reset, the gears 653 can reversely rotate, and when the gears 653 reversely rotate, the two moving plates 51 can mutually approach.
Referring to fig. 8, the device further includes an air injection structure, the air injection structure is disposed on the antenna support 1, and the air injection structure is driven to operate by the driving structure, and the air injection structure includes: a bracket 71, the bracket 71 being fixed to the antenna bracket 1; a seal outer tube 72, one end of the seal outer tube 72 is fixed on the bracket 71, and the seal outer tube 72 is arranged along the length direction of the antenna bracket 1; the connecting rod 73, one end of the connecting rod 73 is arranged in the sealed outer cylinder 72, and the other end of the connecting rod 73 extends to the outside of the sealed outer cylinder 72 and is fixedly connected with the moving block 63; the sliding plug 74, the sliding plug 74 is arranged on the inner surface of the sealed outer cylinder 72 in a sealing sliding manner, and the sliding plug 74 is fixedly connected with the connecting rod 73; an air supply pipe 75, wherein one end of the air supply pipe 75 is communicated with the sealed outer cylinder 72, and the air supply pipe 75 adopts a telescopic hose; the plurality of air nozzles 76, the plurality of air nozzles 76 are all arranged on the inner ring of the fixed ring 31, and the moving block 63 can also drive the connecting rod 73 to move when moving, so that the sliding plug 74 moves reciprocally in the sealed outer cylinder 72, and when the sliding plug 74 moves towards one end of the sealed outer cylinder 72, the sliding plug 74 can press out the gas in the sealed outer cylinder 72 through the gas supply pipe 75.
Referring to fig. 7, the apparatus further includes a heating structure provided inside the antenna support 1, the heating structure including: an outer tube 81, the outer tube 81 being fixed inside the antenna support 1, one end of the outer tube 81 being communicated with the other end of the air supply tube 75, the other end of the outer tube 81 being communicated with one of the moving plates 51; an inner tube 82, wherein the inner tube 82 is fixed inside the outer tube 81, and a heat conductive liquid is accumulated inside the inner tube 82, and the outer tube 81 and the inner tube 82 are both in a spiral structure; the heating wire 83, the inside of inlayer pipe 82 is arranged in to the heating wire 83, and the heating wire 83 submerges in the heat conduction liquid, can heat the inside heat conduction liquid of inlayer pipe 82 when heating wire 83 circular telegram, makes inlayer pipe 82 be heated and intensifies, and the gas that flows between inlayer pipe 82 and the outer pipe 81 can be heated again to the inlayer pipe 82 of intensification, and this makes a plurality of air jet 76 can spout high temperature gas, and high temperature gas can play the effect of melting to the ice and snow that adheres to on the antenna boom 2, realizes the function of automatic deicing snow removing.
The specific working principle of the invention is as follows:
According to the omnidirectional multi-beam antenna, when the omnidirectional multi-beam antenna is actually used, the motor 61 synchronously operates, the motor 61 can drive the reciprocating screw rod 62 to rotate when operating, the reciprocating screw rod 62 can drive the moving block 63 to reciprocate under the limiting effect of the limiting rod 64, when the moving block 63 moves towards one direction, the first rack 652 moves along with the moving block, the first rack 652 can drive the gear 653 to rotate when moving, the gear 653 can drive the two second racks 654 to synchronously move when rotating, the two second racks 654 can drive the two moving plates 51 to synchronously move through the two connecting blocks 655 when moving, the two moving plates 51 are mutually far away, when the moving block 63 moves towards the other direction, the first rack 652 can reset, the two moving plates 51 can be mutually close when the gear 653 reversely rotates, the two moving plates 51 can be periodically mutually close and mutually far away, in the process, the two moving plates can not stop the two moving plates 1 on the two sides of the antenna support frame 2 of birds can not stop the antenna 2, and the bird can not stop the antenna 2 on the two antenna shafts in a normal operation mode, the bird can not stop the bird 2, and the bird can be prevented from moving in a normal operation mode, and the bird can not stop the bird 2 can be prevented from moving on the antenna 2.
The two moving plates 51 can also drive the plurality of cleaning structures to move when moving, and because the plurality of cleaning structures are identical, only the specific working principle of any one of the cleaning structures is described herein: the movable plate 51 can drive the fixed ring 31 to move through the connecting rod 55 when moving, so that the fixed ring 31 moves from one end of the antenna rod 2 towards the other end of the antenna rod 2, in the process, the reel 41 on the rotary ring 32 gradually moves away from the antenna bracket 1, because the connecting rope 44 on the reel 41 is connected with the antenna bracket 1, under the action of the connecting rope 44, the reel 41 can rotate in the moving process, the rotary ring 32 rotates along with the connecting rope, when the rotary ring 32 rotates, the bristles 33 on the inner ring can continuously brush the antenna rod 2, the bristles 33 can brush dirt on the surface of the antenna rod 2, the cleaning effect is achieved on the antenna rod 2, when the fixed ring 31 is reset, the reel 41 is close to the antenna bracket 1, and at the moment, the reel 41 reversely rotates under the action of the coil spring 43, so that the reel 41 can wind the connecting rope 44, the connecting rope 44 is rewound on the reel 41, and the rotary ring 32 continuously rotates in the reciprocating process, when the rotary ring 32 rotates along with the connecting rope 44, the cleaning effect is beneficial to the cleaning effect of the antenna rod 2.
The antenna bracket 1 is further provided with an air injection structure and a heating structure, specifically, the moving block 63 can also drive the connecting rod 73 to move when moving, so that the sliding plug 74 moves reciprocally in the sealed outer cylinder 72, when the sliding plug 74 moves towards one end of the sealed outer cylinder 72, the sliding plug 74 can press the air in the sealed outer cylinder 72 between the outer layer tube 81 and the inner layer tube 82 through the air supply tube 75, so that the air flows between the outer layer tube 81 and the inner layer tube 82, further, the air enters the inside of the two moving plates 51 and enters the inside of the plurality of fixed rings 31 through the plurality of hollow connecting rods 55, so that the air is injected towards the plurality of antenna rods 2 through the plurality of air injection ports 76, in addition, the inside of the inner layer tube 82 is provided with the heating wire 83, and when the heating wire 83 is electrified, the heat conduction liquid in the inside of the inner layer tube 82 can be heated, the inner layer tube 82 is heated to raise the temperature, the heated inner layer tube 82 can heat the gas flowing between the outer layer tube 81 and the inner layer tube 82, the high-temperature gas can be sprayed out from the plurality of air nozzles 76, the high-temperature gas can melt ice and snow attached to the antenna rod 2, the automatic deicing and snow removing functions are achieved, in addition, when the electric heating wire 83 is electrified, the outer layer tube 81 can directly heat the antenna bracket 1, ice and snow on the antenna bracket 1 are facilitated to be melted, the outer layer tube 81 and the inner layer tube 82 are in spiral structures, the heating effect of the outer layer tube 81 on the antenna bracket 1 can be guaranteed, the flowing time of the gas between the outer layer tube 81 and the inner layer tube 82 can be prolonged, and the heating effect of the inner layer tube 82 on the gas is guaranteed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The omnidirectional multi-beam antenna comprises an antenna bracket (1) and a plurality of antenna rods (2) arranged on the antenna bracket (1), and is characterized in that the antenna bracket (1) is of a hollow structure and further comprises:
The cleaning structures are respectively arranged on the antenna rods (2);
the rotating structures are respectively arranged on the cleaning structures;
the bird repelling structures are arranged on the antenna brackets (1), and a plurality of cleaning structures are connected with the bird repelling structures;
The driving structure is arranged on the antenna bracket (1), and the bird driving structure is driven by the driving structure to operate;
The cleaning structure comprises:
The fixed ring (31) is sleeved on the antenna rod (2), and the fixed ring (31) is of a hollow structure;
A rotating ring (32), wherein the rotating ring (32) is rotatably arranged on the fixed ring (31), and the rotating ring (32) is also sleeved on the antenna rod (2);
the bristles (33) are adhered to the inner ring of the rotating ring (32), and the bristles (33) are contacted with the outer surface of the antenna rod (2);
The rotating structure comprises:
A reel (41), wherein the reel (41) is fixedly sleeved on the rotating ring (32);
The lantern ring (42), the lantern ring (42) is fixedly sleeved on the fixed ring (31);
A coil spring (43), one end of the coil spring (43) is connected with the reel (41), and the other end is connected with the lantern ring (42);
a connection rope (44), wherein one end of the connection rope (44) is fixed on the reel (41), the other end of the connection rope (44) is connected with the antenna bracket (1), and the connection rope (44) is wound on the reel (41);
Two through holes (45), wherein one through hole (45) is formed in the reel (41), the other through hole (45) is formed in the lantern ring (42), and the connecting rope (44) penetrates through the two through holes (45).
2. The omnidirectional multi-beam antenna of claim 1, wherein the bird repellent structure comprises:
the two movable plates (51) are respectively arranged at two sides of the antenna bracket (1), the two movable plates (51) are of hollow structures, and the two movable plates (51) are communicated;
Four guide blocks (52), wherein the four guide blocks (52) are respectively fixed at two ends of the two moving plates (51);
the two guide rods (53), the two guide rods (53) are respectively arranged at two ends of the antenna bracket (1), and the four guide blocks (52) are respectively sleeved on the two guide rods (53) in a sliding way;
The two fixing frames (54), the two fixing frames (54) are respectively fixed at two ends of the antenna bracket (1), and the two guide rods (53) are respectively fixedly connected with the two fixing frames (54);
The connecting rods (55), one ends of the connecting rods (55) are connected with the movable plate (51), the other ends of the connecting rods are connected with the fixing rings (31) respectively, and each connecting rod (55) is of a hollow structure.
3. The omni-directional multi-beam antenna according to claim 2, wherein the driving structure comprises:
a motor (61), the motor (61) being mounted on the antenna support (1);
One end of the reciprocating screw rod (62) is in shaft connection with an output shaft of the motor (61), and the other end of the reciprocating screw rod (62) is connected with the antenna bracket (1) through a supporting seat;
The moving block (63) is in threaded sleeve connection with the reciprocating screw rod (62);
The limiting rod (64) is fixed on the antenna bracket (1), and the moving block (63) is sleeved on the limiting rod (64) in a sliding way;
and the driving piece is arranged on the antenna bracket (1).
4. The omnidirectional multi-beam antenna of claim 3, wherein the driving member comprises:
A rotating shaft (651), the rotating shaft (651) being rotatably mounted on the antenna support (1);
The first rack (652) is fixed on the moving block (63), and the first rack (652) is arranged along the length direction of the antenna bracket (1);
the gear (653) is fixedly sleeved on the rotating shaft (651), and the gear (653) is meshed with the first rack (652);
Two second racks (654), wherein the two second racks (654) are meshed with the gear (653), and the two second racks (654) are arranged vertically to the first racks (652);
and one ends of the two connecting blocks (655) are respectively connected with the two moving plates (51), and the other ends of the two connecting blocks (655) are respectively connected with the two second racks (654).
5. The omnidirectional multi-beam antenna of claim 4, wherein said antenna mount (1) has a jet structure disposed thereon, said jet structure comprising:
a bracket (71), the bracket (71) being fixed to the antenna bracket (1);
A seal outer cylinder (72), wherein one end of the seal outer cylinder (72) is fixed on the bracket (71), and the seal outer cylinder (72) is arranged along the length direction of the antenna bracket (1);
One end of the connecting rod (73) is arranged in the sealing outer cylinder (72), and the other end of the connecting rod (73) extends to the outside of the sealing outer cylinder (72) and is fixedly connected with the moving block (63);
the sliding plug (74) is arranged on the inner surface of the sealing outer cylinder (72) in a sealing sliding manner, and the sliding plug (74) is fixedly connected with the connecting rod (73);
an air supply pipe (75), wherein one end of the air supply pipe (75) is communicated with the sealed outer cylinder (72);
The air nozzles (76) are arranged on the inner ring of the fixed ring (31).
6. The omnidirectional multi-beam antenna of claim 5, wherein the antenna support (1) is internally provided with a heating structure comprising:
An outer layer tube (81), wherein the outer layer tube (81) is fixed inside the antenna bracket (1), one end of the outer layer tube (81) is communicated with the other end of the air supply tube (75), and the other end of the outer layer tube (81) is communicated with one of the movable plates (51);
an inner layer pipe (82), wherein the inner layer pipe (82) is fixed inside the outer layer pipe (81), and a heat-conducting liquid is accumulated inside the inner layer pipe (82);
and the heating wire (83), the heating wire (83) is arranged in the inner layer tube (82), and the heating wire (83) is immersed in the heat conduction liquid.
7. The omnidirectional multi-beam antenna of claim 6, wherein said outer tube (81) and inner tube (82) are each helical in structure.
8. The omnidirectional multi-beam antenna of claim 6, wherein said air supply tube (75) is a flexible hose.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410433258.4A CN118040282B (en) | 2024-04-11 | 2024-04-11 | Omnidirectional multi-beam antenna |
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| CN202410433258.4A CN118040282B (en) | 2024-04-11 | 2024-04-11 | Omnidirectional multi-beam antenna |
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| CN118040282A true CN118040282A (en) | 2024-05-14 |
| CN118040282B CN118040282B (en) | 2024-07-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939142A (en) * | 2017-11-14 | 2018-04-20 | 上海国动网络通信有限公司 | A kind of communication steel tower easy to maintenance and with bird dispelling function |
| CN210105446U (en) * | 2019-02-19 | 2020-02-21 | 国动网络通信集团山东有限公司 | Communication tower with snow removing function |
| CN213753003U (en) * | 2020-10-10 | 2021-07-20 | 北京慧行通捷信息技术有限公司 | Antenna support for electronic communication |
| CN115569888A (en) * | 2022-09-27 | 2023-01-06 | 徐英东 | Wisdom energy management device based on 5G communication |
| CN115732901A (en) * | 2022-11-29 | 2023-03-03 | 江西创新科技有限公司 | Antenna with bird repelling function |
-
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- 2024-04-11 CN CN202410433258.4A patent/CN118040282B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939142A (en) * | 2017-11-14 | 2018-04-20 | 上海国动网络通信有限公司 | A kind of communication steel tower easy to maintenance and with bird dispelling function |
| CN210105446U (en) * | 2019-02-19 | 2020-02-21 | 国动网络通信集团山东有限公司 | Communication tower with snow removing function |
| CN213753003U (en) * | 2020-10-10 | 2021-07-20 | 北京慧行通捷信息技术有限公司 | Antenna support for electronic communication |
| CN115569888A (en) * | 2022-09-27 | 2023-01-06 | 徐英东 | Wisdom energy management device based on 5G communication |
| CN115732901A (en) * | 2022-11-29 | 2023-03-03 | 江西创新科技有限公司 | Antenna with bird repelling function |
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| CN118040282B (en) | 2024-07-12 |
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