CN111725600A - Base station antenna based on 5G signal transmission - Google Patents
Base station antenna based on 5G signal transmission Download PDFInfo
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- CN111725600A CN111725600A CN202010646153.9A CN202010646153A CN111725600A CN 111725600 A CN111725600 A CN 111725600A CN 202010646153 A CN202010646153 A CN 202010646153A CN 111725600 A CN111725600 A CN 111725600A
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000011084 recovery Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1242—Rigid masts specially adapted for supporting an aerial
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
A base station antenna based on 5G signal transmission comprises a supporting column and an equipment body fixed at the top of the supporting column, wherein a first inner cavity and a second inner cavity arranged on the upper side of the first inner cavity are arranged in the equipment body, a first accommodating groove and a second accommodating groove are formed in the periphery of the equipment body and arranged on the upper side of the first accommodating groove, an antenna body is arranged in the first accommodating groove, a mounting groove is formed in the end surface of the top of the equipment body, a first rotating shaft which extends leftwards and rightwards is connected in a rotating fit mode in the mounting groove, a photovoltaic plate is fixedly arranged at the tail end of the top of the supporting frame, a joint control mechanism used for controlling the antenna body to stretch into and stretch out is arranged in the first inner cavity, a driving control mechanism used for controlling the joint control mechanism and the photovoltaic plate to work is arranged in the second inner cavity, the device is convenient to mount and can be, the labor capacity of workers is reduced, and the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a base station antenna based on 5G signal transmission.
Background
The 5G base station is a core device of the 5G network, and the architecture and the form of the base station directly affect the deployment strategy of the 5G network. In the current technical standard, the frequency band of 5G is much higher than the current frequency bands of 2G and 3G, and the characteristic of 5G also determines that the density of 5G base stations is higher when the 3G coverage quality is achieved. The 5G antenna that uses all is fixed on the shelf at present, leads to 5G antenna's area very big like this, is difficult for transporting and install at the eminence, and current 5G antenna is when fixed and receive the influence of high aerial wind-force easily and lead to the damage for signal weakening or signal interruption, and then cause economic loss, and current antenna device does not utilize its make full use of solar energy power supply of its higher advantage itself in addition, once appearing cutting off the power supply will appear inestimable loss.
Disclosure of Invention
The present invention is directed to a base station antenna based on 5G signal transmission, which overcomes the above-mentioned drawbacks of the prior art.
The base station antenna based on 5G signal transmission comprises a support column and an equipment body fixed at the top of the support column, wherein a first inner cavity and a second inner cavity arranged on the upper side of the first inner cavity are arranged in the equipment body, a first accommodating groove and a second accommodating groove arranged on the upper side of the first accommodating groove are formed in the periphery of the equipment body, an antenna body is arranged in the first accommodating groove, a rain baffle is connected in the second accommodating groove in a rotating and matching manner, a concave embedded groove is communicated and arranged in the top wall of the second accommodating groove, an inclined plane slide block is connected in the concave embedded groove in a sliding and matching manner, a first spring is fixedly arranged between the top end surface of the inclined plane slide block and the top wall of the concave embedded groove, an installation groove is formed in the top end surface of the equipment body, and a first rotating shaft which extends leftwards and rightwards is connected in a rotating and matching manner, first pivot upside normal running fit is connected with a plurality of first worm wheels, circumference has set firmly a plurality ofly and corresponding in the first pivot the second worm that first worm wheel meshing is connected, the preceding side of first worm wheel has set firmly the support frame that upwards extends the setting, the top end of support frame has set firmly the photovoltaic plate, first intracavity is equipped with and is used for control the antenna body stretches into the antithetical couplet accuse mechanism that stretches out, the intracavity is equipped with in the second is used for control antithetical couplet accuse mechanism and the accuse mechanism that drives of photovoltaic plate work.
In a further technical scheme, a reinforcing strut is fixedly arranged between the supporting column and the equipment body.
According to the technical scheme, a locking groove is formed in the end face of the top of the rain shield, a regulating cavity is formed in one side of the second accommodating groove, a second worm wheel connected with the rain shield in a power fit mode and a second worm meshed with the second worm wheel are arranged in the regulating cavity, and the second worm is connected with a first motor embedded in the side wall of the regulating cavity in a power fit mode.
The technical scheme is further that the joint control mechanism comprises a second rotating shaft which is connected and arranged between the first inner cavity and the second inner cavity in a rotating fit manner, a first gear which is positioned in the second inner cavity is fixedly arranged at the tail end of the top of the second rotating shaft, the tail end of the bottom of the second rotating shaft is connected and matched with the bottom wall of the first inner cavity in a rotating manner, a disc is fixedly arranged at the bottom section of the second rotating shaft, an arc-shaped guide groove is formed in the periphery of the disc, a sliding column is connected in the arc-shaped guide groove in a sliding fit manner, a control arm which is transversely extended is connected between the first inner cavity and the first accommodating groove in a sliding fit manner, one end of the control arm is fixedly connected with the antenna body, the other end of the control arm extends into the first inner cavity, the tail end of the top of the sliding column is fixedly connected with the control arm, and a first pin hole and a second pin hole are further formed in, and a self-locking mechanism is arranged in the bottom wall of the first inner cavity.
Further technical scheme, self-locking mechanism include the top with the recovery hole that first inner chamber is linked together and sets up, sliding fit is connected with the pin rod in the recovery hole, the bottom of pin rod is equipped with the second spring, be linked together in the right side wall of recovery hole and be equipped with the spout, sliding fit is connected with in the spout with pin rod fixed connection's magnetic path, the top end of magnetic path is equipped with first stay cord admittedly, the other end of first stay cord stretch into in the concave caulking groove and with inclined plane slider top fixed connection, the diapire of spout has set firmly solenoid controller.
The driving and controlling mechanism comprises a second motor fixed in the top wall of the second inner cavity, the bottom end of the second motor is in power connection with a third rotating shaft which extends downwards, the bottom end of the third rotating shaft is in running fit connection with the bottom wall of the second inner cavity, a fixed plate is fixedly arranged on the third rotating shaft, a second gear in spline fit connection with the third rotating shaft is arranged on the lower side of the fixed plate, clamping teeth are fixedly arranged on the bottom end face of the second gear, a third gear in running fit connection with the third rotating shaft is arranged on the lower side of the second gear, a clamping groove disc which is opposite to the clamping teeth is fixedly arranged on the top end face of the third gear, the third gear is in meshing connection with the first gear, a third spring is fixedly arranged between the fixed plate and the second gear, and an annular groove with a T-shaped section is arranged in the second gear, a sliding connection block is connected in the annular groove in a sliding fit manner, a second pull rope is fixedly arranged on the sliding connection block, one side, away from the sliding connection block, of the second pull rope extends into the recovery hole and is fixedly connected with the tail end of the bottom of the pin rod, an energy storage battery is further fixedly arranged in the second inner cavity and is electrically connected with the photovoltaic plate, a first transmission cavity is arranged at the top of the second inner cavity, a fourth rotating shaft is connected between the first transmission cavity and the second inner cavity in a rotating fit manner, a fourth gear meshed and connected with the second gear is fixedly arranged at the tail end of the bottom of the fourth rotating shaft, a first bevel gear is fixedly arranged at the tail end of the top of the fourth rotating shaft, a second transmission cavity extending upwards is arranged on the right side of the first transmission cavity, an extending section of the top of the second transmission cavity extends to the position of the mounting groove on the right side, and a fifth rotating shaft is connected between the first transmission cavity and the second transmission cavity in a rotating fit manner, and a second bevel gear in meshed connection with the first bevel gear is fixedly arranged at the tail end of the left side of the fifth rotating shaft, a fifth gear located in the second transmission cavity is fixedly arranged at the tail end of the right side of the fifth rotating shaft, the top of the fifth gear is in meshed connection with a sixth gear, and the sixth gear is in power fit connection with the tail end of the right side of the first rotating shaft.
In a further technical scheme, the elastic force of the second spring is greater than that of the third spring.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a base station antenna based on 5G signal transmission in the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a bottom view of the puck 166 of the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of C of FIG. 1 in accordance with the present invention;
fig. 6 is an enlarged schematic view of D of fig. 1 of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 6, a base station antenna based on 5G signal transmission according to an embodiment of the present invention includes a supporting column 163 and an apparatus body 110 fixed to a top of the supporting column 163, a first inner cavity 112 and a second inner cavity 118 disposed on an upper side of the first inner cavity 112 are disposed in the apparatus body 110, a first accommodating groove 111 and a second accommodating groove 119 disposed on an upper side of the first accommodating groove 111 are disposed around the apparatus body 110, an antenna body 165 is disposed in the first accommodating groove 111, so that the antenna body 165 is protected from being damaged when being accommodated, a weather shield 120 is rotatably and cooperatively connected in the second accommodating groove 119, so that the antenna body 165 is prevented from being damaged due to long-term exposure, a concave insertion groove 130 is disposed in a top wall of the second accommodating groove 119, an inclined slider 131 is slidably and cooperatively connected in the concave insertion groove 130, a first spring 132 is disposed between a top end surface of the inclined slider 131 and the top wall of the concave insertion groove 130, be equipped with mounting groove 121 in the terminal surface of the top of equipment body 110, the first pivot 125 that extends the setting about mounting groove 121 internal rotation cooperation is connected with, first pivot 125 upside running fit is connected with a plurality of first worm gears 122, circumference has set firmly a plurality ofly and corresponding on the first pivot 125 second worm 126 that first worm gear 122 meshing is connected, the preceding side of first worm gear 122 has set firmly the support frame 123 that upwards extends the setting, the top end of support frame 123 has set firmly photovoltaic plate 124 to realize solar energy collection work, be equipped with in the first inner chamber 112 and be used for control antenna body 165 stretches into the antithetical couplet accuse mechanism that stretches out, be equipped with in the second inner chamber 118 and be used for control antithetical couplet accuse mechanism and the accuse mechanism that photovoltaic plate 124 worked.
Advantageously or exemplarily, a reinforcing strut 164 is further fixedly arranged between the supporting strut 163 and the device body 110, so as to improve the overall stability of the device.
Beneficially or exemplarily, a locking groove 129 is formed in the top end surface of the rain shield 120, a regulating cavity 168 is formed in one side of the second accommodating groove 119, a second worm gear 160 connected with the rain shield 120 in a power-fit manner and a second worm 161 connected with the second worm gear 160 in a meshing manner are formed in the regulating cavity 168, and the second worm 161 is connected with a first motor 162 embedded in the side wall of the regulating cavity 168 in a power-fit manner, so that the automatic accommodating and releasing operation of the rain shield 120 is controlled.
Beneficially or exemplarily, the joint control mechanism includes a second rotating shaft 114 disposed between the first inner cavity 112 and the second inner cavity 118 in a rotating fit connection, a first gear 117 located in the second inner cavity 118 is fixedly disposed at a top end of the second rotating shaft 114, a bottom end of the second rotating shaft 114 is rotatably and fittingly connected to a bottom wall of the first inner cavity 112, a circular disc 166 is fixedly disposed at a bottom section of the second rotating shaft 114, an arc-shaped guide groove 113 is disposed around the circular disc 166, a sliding column 115 is slidably and fittingly connected to the arc-shaped guide groove 113, a transversely extending control arm 116 is slidably and fittingly connected between the first inner cavity 112 and the first accommodating groove 111, one end of the control arm 116 is fixedly connected to the antenna body 165, the other end of the control arm 116 extends into the first inner cavity 112, and a top end of the sliding column 115 is fixedly connected to the control arm 116, the bottom end face of the disc 166 is further provided with a first pin hole 127 and a second pin hole 128, and the bottom wall of the first inner cavity 112 is provided with a self-locking mechanism, so that the folding and unfolding operation of the antenna body 165 can be automatically controlled.
Beneficially or exemplarily, the self-locking mechanism includes a recycling hole 134 with a top portion communicated with the first inner cavity 112, a pin 135 is connected in the recycling hole 134 in a sliding fit manner, a second spring 139 is arranged at the bottom of the pin 135, a guide chute 136 is communicated in the right side wall of the recycling hole 134, a magnetic block 137 fixedly connected with the pin 135 is connected in the guide chute 136 in a sliding fit manner, a first pull rope 133 is fixedly arranged at the top end of the magnetic block 137, the other end of the first pull rope 133 extends into the concave embedded groove 130 and is fixedly connected with the top portion of the inclined plane sliding block 131, and a solenoid controller 138 is fixedly arranged in the bottom wall of the guide chute 136, so that the stability of the antenna body 165 during moving, transportation and installation is automatically controlled.
Beneficially or exemplarily, the control mechanism includes a second motor 141 fixed in the top wall of the second inner cavity 118, a third rotating shaft 142 extending downward is connected to a bottom end of the second motor 141, a bottom end of the third rotating shaft 142 is connected to the bottom wall of the second inner cavity 118 in a rotating fit manner, a fixing plate 143 is fixed to the third rotating shaft 142, a second gear 144 spline-connected to the third rotating shaft 142 is disposed on a lower side of the fixing plate 143, a locking tooth 167 is fixed to a bottom end surface of the second gear 144, a third gear 148 rotatably connected to the third rotating shaft 142 is disposed on a lower side of the second gear 144, a slot plate 149 disposed opposite to the locking tooth 167 is fixed to a top end surface of the third gear 148, the third gear 148 is connected to the first gear 117 in a meshing manner, a third spring 145 is fixed between the fixing plate 143 and the second gear 144, an annular groove 146 with a T-shaped cross section is arranged in the second gear 144, a sliding block 147 is connected in the annular groove 146 in a sliding fit manner, a second pull rope 140 is fixedly arranged on the sliding block 147, one side, far away from the sliding block 147, of the second pull rope 140 extends into the recovery hole 134 and is fixedly connected with the tail end of the bottom of the pin rod 135, an energy storage battery 159 is further fixedly arranged in the second inner cavity 118, the energy storage battery 159 is electrically connected with the photovoltaic plate 124, a first transmission cavity 150 is arranged at the top of the second inner cavity 118, a fourth rotating shaft 151 is rotatably connected between the first transmission cavity 150 and the second inner cavity 118 in a fit manner, a fourth gear 152 meshed and connected with the second gear 144 is fixedly arranged at the tail end of the bottom of the fourth rotating shaft 151, a first bevel gear 153 is fixedly arranged at the tail end of the top of the fourth rotating shaft 151, a second transmission cavity 156 extending upwards is arranged on the right side of the first transmission cavity 150, the top extension section of the second transmission and control cavity 156 extends to the right side position of the mounting groove 121, a fifth rotating shaft 154 is connected between the first transmission and control cavity 150 and the second transmission and control cavity 156 in a rotating fit manner, a second bevel gear 155 meshed with the first bevel gear 153 is fixedly arranged at the left end of the fifth rotating shaft 154, a fifth gear 158 located in the second transmission and control cavity 156 is fixedly arranged at the right end of the fifth rotating shaft 154, a sixth gear 157 is meshed with the top of the fifth gear 158, and the sixth gear 157 is connected with the right end of the first rotating shaft 125 in a power fit manner, so that the driving control of the photovoltaic panel 124 and the antenna body 165 is realized.
Advantageously or exemplarily, the elastic force of the second spring 139 is greater than the elastic force of the third spring 145.
At the initial state, the pin 135 is pressed by the second spring 139, so that the pin 135 drives the magnet 137 to be located at the top of the sliding guide 136, at this time, the top end of the pin 135 is connected to the first pin hole 127 in a matching manner, at this time, the disc 166 drives the sliding post 115 to be maximally close to the second rotating shaft 114 through the arc-shaped guide slot 113, at the same time, the sliding post 115 drives the antenna body 165 to be located in the first accommodating slot 111 through the control arm 116, at this time, the second gear 144 is pressed by the third spring 145 and pulled by the second pull cord 140, so that the second gear 144 and the fourth gear 152 are kept in a meshed connection state, at the same time, the weather shield 120 is in a vertical state, at this time, the inclined slider 131 is pressed by the first spring 132, so that the top section of the inclined slider 131 is connected to the locking slot 129 in a matching manner, and the weather shield 120 is locked in the second accommodating slot 119 and the antenna body 165 is locked in the first accommodating slot 111, thereby reducing the occupied area and facilitating the movement, transportation and installation.
Principle of operation
When the electromagnetic coil controller 138 is powered on, the magnetic block 137 and the electromagnetic coil controller 138 generate attraction force, so that the magnetic block 137 drives the pin rod 135 to move downwards against the second spring 139, at this time, the top end of the pin rod 135 is far away from the first pin hole 127, meanwhile, the first pull rope 133 drives the inclined plane slide block 131 to slide upwards against the jacking force of the first spring 132, so that the inclined plane slide block 131 is far away from the lock groove 129, when the pin rod 135 moves downwards, the second pull rope 140 is in a relaxed state, because the second gear 144 is under the jacking force of the third spring 145, the second gear 144 is separated from the fourth gear 152, and the clamping tooth 167 is in fit connection with the clamping groove disk 149, at this time, the third motor 141 controls the third rotating shaft 142 to drive the second gear 144 to rotate, so that the clamping tooth 167 drives the third gear 148 at the bottom of the clamping groove disk 149 to rotate, and the third gear 148 drives the first gear 117 and the disk 166 on the second rotating shaft 114 to rotate, at this time, the arc-shaped guide groove 113 of the disc 166 drives the sliding column 115 to move away from the second rotating shaft 114, so that the control arm 116 drives the antenna body 165 to extend out of the first accommodating slot 111 until the antenna body 165 extends out of the first accommodating slot 111 to the maximum extent, the second pin hole 128 is moved to a position right above the pin 135, and at this time, the solenoid controller 138 is controlled to be powered off, so that the pin 135 is moved upward by the biasing force of the second spring 139, thereby the pin 135 is matched and connected with the second pin hole 128, and the locking work of the antenna body 165 after extending out is realized, the stability after installation is improved, the antenna body 165 can be quickly installed through the above steps, if severe weather occurs, the antenna body is matched and connected with the slot plate 149 through the control card connecting teeth 167, then, the second motor 141 controls the third rotating shaft 142 to drive the second gear 144 to rotate reversely, so that the antenna body 165 is temporarily retracted into the first accommodating groove 111;
after the inclined slide block 131 is far away from the locking groove 129, the first motor 162 drives the second worm 161 to rotate, and the second worm wheel 160 drives the rain baffle 120 to rotate out of the second accommodating groove 119, so that the antenna body 165 is prevented from being exposed for a long time and damaged due to wind, sunshine and rain, and the service life of the antenna body is prolonged;
when the photovoltaic panel 124 needs to be controlled, because the pin 135 is connected with the second pin hole 128 in a matching manner, at this time, the pin 135 is subjected to the elastic force of the second spring 139, so that the second pull rope 140 drives the second gear 144 to be meshed with the fourth gear 152, and at the same time, the snap-in tooth 167 at the bottom of the second gear 144 is far away from the snap-in groove disc 149, at this time, the third rotating shaft 142 is controlled by the second motor 141 to drive the second gear 144 to rotate in the forward and reverse directions, the fourth gear 152 drives the first bevel gear 153 and the second bevel gear 155 to rotate, and the fifth rotating shaft 154 drives the fifth gear 158 and the sixth gear 157 to rotate, so that the second worm 126 on the first rotating shaft 125 controls the first worm wheel 122 and the photovoltaic panel 124 on the top of the supporting frame 123 to swing, thereby improving the light collecting efficiency.
The invention has the beneficial effects that: the invention reduces the wind resistance by arranging the plurality of photovoltaic plates, can automatically control the plurality of photovoltaic plates to synchronously adjust the angle by the second motor under the state that the second gear is meshed with the fourth gear, improves the light collecting efficiency, and can improve the light collecting efficiency by the matching work of the inclined slide block and the lock groove and the matching work of the pin rod and the first pin hole, thereby improving the stability during moving, transporting and installing, preventing the components from shaking, and through the matching work of the pin rod and the second pin hole, thereby realizing the stability of the antenna body after installation, and through the matching connection of the clamping teeth and the clamping groove disc, thereby realizing the driving work of the second motor for controlling the antenna body to extend out, realizing automatic control, reducing the workload of workers, the rain baffle is controlled to rotate out after the antenna body extends out, so that the antenna body is prevented from being exposed for a long time to cause equipment damage, and the service life is prolonged.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (7)
1. The utility model provides a base station antenna based on 5G signal transmission, includes the support column and is fixed in the equipment body at support column top, its characterized in that: the equipment comprises an equipment body, a first inner cavity and a second inner cavity, wherein the first inner cavity and the second inner cavity are arranged on the upper side of the first inner cavity, a first accommodating groove and a second accommodating groove are formed in the periphery of the equipment body, the second accommodating groove is formed in the upper side of the first accommodating groove, an antenna body is arranged in the first accommodating groove, a rain baffle is connected in the second accommodating groove in a rotating and matching manner, a concave embedded groove is formed in the top wall of the second accommodating groove in a communicating manner, an inclined surface sliding block is connected in the concave embedded groove in a sliding and matching manner, a first spring is fixedly arranged between the top end surface of the inclined surface sliding block and the top wall of the concave embedded groove, an installation groove is formed in the top end surface of the equipment body, a first rotating shaft which extends leftwards and rightwards is connected in a rotating and matching manner, a plurality of first worm wheels are connected in a rotating and matching manner on the upper side of the, the front side end of first worm wheel sets firmly the support frame that upwards extends the setting, the top end of support frame has set firmly the photovoltaic plate, first intracavity is equipped with and is used for control the antenna body stretches into the antithetical couplet accuse mechanism that stretches out, the intracavity is equipped with in the second and is used for control antithetical couplet accuse mechanism and the drive accuse mechanism of photovoltaic plate work.
2. The base station antenna based on 5G signal transmission according to claim 1, wherein: and a reinforcing support column is fixedly arranged between the support column and the equipment body.
3. The base station antenna based on 5G signal transmission according to claim 1, wherein: the improved rain-proof structure is characterized in that a locking groove is formed in the end face of the top of the rain shield, a regulating and controlling cavity is formed in one side of the second accommodating groove, a second worm wheel connected with the rain shield in a power-fit mode and a second worm connected with the second worm wheel in a meshed mode are arranged in the regulating and controlling cavity, and the second worm is connected with a first motor embedded in the side wall of the regulating and controlling cavity in a power-fit mode.
4. The base station antenna based on 5G signal transmission according to claim 1, wherein: the joint control mechanism comprises a second rotating shaft which is connected and arranged between the first inner cavity and the second inner cavity in a rotating fit manner, a first gear positioned in the second inner cavity is fixedly arranged at the tail end of the top of the second rotating shaft, the tail end of the bottom of the second rotating shaft is connected with the bottom wall of the first inner cavity in a rotating fit manner, a disc is fixedly arranged at the bottom section of the second rotating shaft, an arc-shaped guide groove is formed in the periphery of the disc, a sliding column is connected in the arc-shaped guide groove in a sliding fit manner, a control arm transversely extending manner is connected between the first inner cavity and the first accommodating groove in a sliding fit manner, one end of the control arm is fixedly connected with the antenna body, the other end of the control arm extends into the first inner cavity, the tail end of the top of the sliding column is fixedly connected with the control arm, and a first pin hole and a second pin hole are further formed in the bottom end face, and a self-locking mechanism is arranged in the bottom wall of the first inner cavity.
5. The base station antenna based on 5G signal transmission according to claim 4, wherein: self-locking mechanism include the top with the recovery hole that first inner chamber is linked together and sets up, sliding fit is connected with the pin rod in the recovery hole, the bottom of pin rod is equipped with the second spring, be linked together in the right side wall of recovery hole and be equipped with the spout, sliding fit is connected with in the spout with pin rod fixed connection's magnetic path, the top end of magnetic path is equipped with first stay cord admittedly, the other end of first stay cord stretch into in the concave caulking groove and with inclined plane slider top fixed connection, the diapire of spout sets firmly solenoid controller.
6. The base station antenna based on 5G signal transmission according to claim 1, wherein: the driving and controlling mechanism comprises a second motor fixed in the top wall of the second inner cavity, the bottom end of the second motor is in power connection with a third rotating shaft which extends downwards, the bottom end of the third rotating shaft is in running fit with the bottom wall of the second inner cavity, a fixed plate is fixedly arranged on the third rotating shaft, a second gear in spline fit connection with the third rotating shaft is arranged on the lower side of the fixed plate, clamping teeth are fixedly arranged on the bottom end surface of the second gear, a third gear in running fit connection with the third rotating shaft is arranged on the lower side of the second gear, a clamping groove disc which is opposite to the clamping teeth is fixedly arranged on the top end surface of the third gear, the third gear is in meshing connection with the first gear, a third spring is fixedly arranged between the fixed plate and the second gear, and an annular groove with a T-shaped section is arranged in the second gear, a sliding connection block is connected in the annular groove in a sliding fit manner, a second pull rope is fixedly arranged on the sliding connection block, one side, away from the sliding connection block, of the second pull rope extends into the recovery hole and is fixedly connected with the tail end of the bottom of the pin rod, an energy storage battery is further fixedly arranged in the second inner cavity and is electrically connected with the photovoltaic plate, a first transmission cavity is arranged at the top of the second inner cavity, a fourth rotating shaft is connected between the first transmission cavity and the second inner cavity in a rotating fit manner, a fourth gear meshed and connected with the second gear is fixedly arranged at the tail end of the bottom of the fourth rotating shaft, a first bevel gear is fixedly arranged at the tail end of the top of the fourth rotating shaft, a second transmission cavity extending upwards is arranged on the right side of the first transmission cavity, an extending section of the top of the second transmission cavity extends to the position of the mounting groove on the right side, and a fifth rotating shaft is connected between the first transmission cavity and the second transmission cavity in a rotating fit manner, and a second bevel gear in meshed connection with the first bevel gear is fixedly arranged at the tail end of the left side of the fifth rotating shaft, a fifth gear located in the second transmission cavity is fixedly arranged at the tail end of the right side of the fifth rotating shaft, the top of the fifth gear is in meshed connection with a sixth gear, and the sixth gear is in power fit connection with the tail end of the right side of the first rotating shaft.
7. The base station antenna based on 5G signal transmission according to claim 1, wherein: the elastic force of the second spring is greater than the elastic force of the third spring.
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| CN202010646153.9A CN111725600B (en) | 2020-07-07 | 2020-07-07 | Base station antenna based on 5G signal transmission |
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| CN113872723A (en) * | 2021-09-24 | 2021-12-31 | 南京瑞蓝世光电传感技术研究院有限公司 | Unmanned aerial vehicle signal transmission device of anti-interference usefulness |
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