CN221176633U - Low-frequency dual-polarized vibrator - Google Patents
Low-frequency dual-polarized vibrator Download PDFInfo
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- CN221176633U CN221176633U CN202321833900.5U CN202321833900U CN221176633U CN 221176633 U CN221176633 U CN 221176633U CN 202321833900 U CN202321833900 U CN 202321833900U CN 221176633 U CN221176633 U CN 221176633U
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- 230000009977 dual effect Effects 0.000 claims description 9
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- 238000009434 installation Methods 0.000 abstract description 8
- 238000004891 communication Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 241000830535 Ligustrum lucidum Species 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000010295 mobile communication Methods 0.000 description 1
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Abstract
The utility model discloses a low-frequency dual-polarized vibrator, which relates to the technical field of communication and comprises a base, a lifting unit, an antenna array subunit and a rotating unit; comprises a base which is a cylinder; the antenna array subunit comprises a rotary disc, a support column, a transverse plate, fixing bolts, mounting columns and first through holes, wherein the support column is fixedly connected to the middle of the upper surface of the rotary disc, the top end of the support column is fixedly connected to the middle of the transverse plate, the two ends of the upper surface of the transverse plate are respectively connected with the bottom ends of the mounting columns through the fixing bolts, and the mounting columns are respectively provided with the radial first through holes at equal intervals; the rotary unit case is arranged at the lower side of the rotary disc; the lifting unit is installed at the lower side of the rotating unit. Adopt and cup joint and joint constitute vibrator signal transmitter that can dismantle the connection jointly, transportation and promotion after convenient dismantlement for infrastructure and installation effectiveness are higher.
Description
Technical Field
The utility model relates to the technical field of communication, in particular to a low-frequency dual-polarized oscillator.
Background
With the continuous development of mobile communication, the existing wireless communication system has higher and higher requirements on the antenna of the base station, and not only has increasingly strict electrical requirements on the antenna, but also has increasingly strict requirements on the overall size of the antenna.
The prior art provides a low-frequency dual-polarized oscillator with an authorized bulletin number of CN210074147U, which comprises the following components: the unable adjustment base with evenly set up four radiators on the unable adjustment base, each the radiator includes: a pair of feeding arms extending upward and outward from the fixed base, and a pair of vibrator arms extending from the pair of feeding arms, the pair of feeding arms including a first feeding arm and a second feeding arm arranged in parallel, the pair of vibrator arms including a first vibrator arm extending from a top of the first feeding arm and a second vibrator arm extending from a top of the second feeding arm; the device is characterized in that the projection of each vibrator arm and the corresponding feed arm on the plane of the fixed base forms a 45-degree angle, and eight vibrator arms are arranged in a square shape with the middle of the side length being disconnected.
At present, the whole inconvenient dismantlement of lid scheme, basic station signal tower often construction topography is higher, and self height is also higher, and transportation and promotion are inconvenient. For this purpose we propose a low frequency dual polarized vibrator.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the low-frequency dual-polarized vibrator, which adopts a vibrator signal emitter which is sleeved and connected together to form detachable connection, so that the detachable vibrator signal emitter is convenient to transport and lift, the infrastructure and installation efficiency are higher, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a low-frequency dual-polarized vibrator comprises a base, a lifting unit, an antenna array subunit and a rotating unit;
Comprises a base: is a cylinder;
Antenna array subunit: the rotary disk comprises a rotary disk, a support column, a transverse plate, a fixing bolt, a mounting column and first through holes, wherein the support column is fixedly connected to the middle of the upper surface of the rotary disk, the top end of the support column is fixedly connected to the middle of the transverse plate, the two ends of the upper surface of the transverse plate are respectively connected with the bottom ends of the mounting column through the fixing bolt, and the radial first through holes are respectively formed in the mounting column at equal intervals;
and a rotation unit: the chopping board is arranged at the lower side of the rotary disc;
lifting unit: is installed at the lower side of the rotating unit.
The rotary disc is used for installing the pillar, and the pillar is used for installing the diaphragm, and the diaphragm is used for supporting the erection column, and fixing bolt is used for dismantling the first through-hole of erection column and is used for the joint.
Further, the antenna array subunit further comprises a first mounting ring, a vibrator signal emitter, a connecting block and a first clamping column, wherein the outer sides of the first mounting ring are respectively and fixedly connected with the connecting block, the outer sides of the connecting blocks are respectively and fixedly connected with the middle part of the vibrator signal emitter, the first mounting ring is also provided with a first through hole, the first clamping column is clamped with the first mounting ring and the mounting column through the first through hole, and the input end of the vibrator signal emitter is electrically connected with an external power supply through an external control switch group.
The first mounting ring and the connecting block are used for mounting and oscillator signal transmitters, the oscillator signal transmitters are used for transmitting signals, and the first clamping columns are used for clamping the first mounting ring and the mounting columns.
Further, the antenna array subunit still contains second through-hole, second collar, engaging lug and second joint post, the second through-hole has been seted up respectively to the one end of first joint post, second collar is sliding connection the first half of installing post respectively, one side of second collar is fixed connection engaging lug respectively, the downside of engaging lug is fixed connection second joint post respectively, the second joint post passes the second through-hole respectively.
The second collar is used for sleeving the mounting column, and the second clamping column is driven to be inserted into the second through hole through the connecting lug under the action of gravity, so that the first clamping column is prevented from sliding.
Further, the rotary unit comprises a driven gear, a rotary shaft and a fixed plate, wherein the bottom surface of the rotary disc is fixedly connected with the driven gear, the middle part of the bottom surface of the driven gear is fixedly connected with the rotary shaft, and the bottom end of the rotary shaft is rotationally connected with the middle part of the fixed plate.
The driven gear is used for rotating, the rotating shaft is used for keeping the driven gear and the fixed plate selectable, and the fixed plate is used for connecting the lifting unit.
Further, the rotary unit further comprises a driving gear, a mounting lug, a motor and a motor mounting plate, the middle part of the right end of the fixing plate is fixedly connected with the mounting lug, the left end of the lower surface of the mounting lug is fixedly connected with the motor mounting plate, the right side surface of the motor mounting plate is fixedly connected with the motor, the middle part of an output shaft of the motor is rotationally connected with the mounting lug, the top end of the output shaft of the motor is fixedly connected with the driving gear, the driving gear is meshed with a driven gear, and the input end of the motor is electrically connected with an external power supply through an external control switch group.
The motor mounting plate is used for mounting the motor, and the motor provides rotation power for the driving gear, and the driving gear drives driven gear rotation, and the mounting lug is used for connecting the fixed plate.
Further, the lifting unit comprises a sliding sleeve, a sliding rod and an electric telescopic rod, the electric telescopic rod is fixedly connected to the middle of the bottom surface of the fixing plate, the bottom end of the electric telescopic rod is fixedly connected to the middle of the upper surface of the base, the sliding sleeve is arranged at the front end of the upper surface of the base, the sliding sleeve is slidably connected with the sliding rod, the top of the sliding rod is fixedly connected with the corresponding position of the lower surface of the fixing plate, and the input end of the electric telescopic rod is electrically connected with an external power supply through an external control switch group.
The sliding sleeve is used for sliding connection slide bar, and the slide bar is used for keeping flexible stability, and electric telescopic handle adjusts the height of glossy privet fruit through self flexible.
Compared with the prior art, the utility model has the beneficial effects that: the low-frequency dual-polarized vibrator has the following advantages:
1. This low frequency dual polarized oscillator adopts servo motor accurate rotatory characteristic, and rotatory control natural oscillator's orientation sets up the height of electric telescopic handle regulation antenna array simultaneously, reaches better signal effect, and transmission and receipt information efficiency are higher.
2. This low frequency dual polarized oscillator adopts erection column and first collar to pass through horizontal first joint post joint, can dismantle into scattered part when high altitude installation antenna oscillator, conveniently transport to the mountain top and can be swift transport the top of the tower.
3. This low frequency dual polarized oscillator, because rotatory centrifugal action, first joint post agrees to throw away, so the first joint post of second joint post downward joint of installation on the second collar, second collar concatenate the erection column and push down first collar downwards under the action of gravity, keeps the stable joint of first joint post.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1 a base, 2 a lifting unit, 21 a sliding sleeve, 22 sliding rods, 23 an electric telescopic rod, 3 an antenna array subunit, 31 a rotating disc, 32 a support column, 33 a transverse plate, 34 a fixing bolt, 35 a mounting column, 36 a first through hole, 37 a first mounting ring, 38 a vibrator signal transmitter, 39 a connecting block, 310 a first clamping column, 311 a second through hole, 312 a second mounting ring, 313 a connecting lug, 314 a second clamping column, 4 a rotating unit, 41 a driven gear, 42 a rotating shaft, 43 a fixing plate, 44 a driving gear, 45 a mounting lug, 46 a motor and 47 a motor mounting plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides the following technical solutions: a low-frequency dual-polarized vibrator comprises a base 1, a lifting unit 2, an antenna array subunit 3 and a rotating unit 4;
Comprising a base 1: is a cylinder;
Antenna array subunit 3: the rotary disk comprises a rotary disk 31, a strut 32, a transverse plate 33, a fixing bolt 34, a mounting column 35 and a first through hole 36, wherein the strut 32 is fixedly connected to the middle part of the upper surface of the rotary disk 31, the top end of the strut 32 is fixedly connected to the middle part of the transverse plate 33, the two ends of the upper surface of the transverse plate 33 are respectively connected with the bottom end of the mounting column 35 through the fixing bolt 34, and the radial first through holes 36 are respectively formed in the mounting columns 35 at equal intervals;
Rotation unit 4: the chopping board is arranged at the lower side of the rotary disc 31;
The rotating unit 4 comprises a driven gear 41, a rotating shaft 42 and a fixed plate 43, the bottom surface of the rotating disc 31 is fixedly connected with the driven gear 41, the middle part of the bottom surface of the driven gear 41 is fixedly connected with the rotating shaft 42, and the bottom end of the rotating shaft 42 is rotatably connected with the middle part of the fixed plate 43.
The driven gear 41 is used for rotation, the rotation shaft 42 is used for holding the driven gear 41 and the fixed plate 43 alternatively, and the fixed plate 43 is used for connecting the lifting unit 2.
The rotary unit 4 further comprises a driving gear 44, a mounting lug 45, a motor 46 and a motor mounting plate 47, the middle part of the right end of the fixing plate 43 is fixedly connected with the mounting lug 45, the left end of the lower surface of the mounting lug 45 is fixedly connected with the motor mounting plate 47, the right side surface of the motor mounting plate 47 is fixedly connected with the motor 46, the middle part of an output shaft of the motor 46 is rotationally connected with the mounting lug 45, the top end of the output shaft of the motor 46 is fixedly connected with the driving gear 44, the driving gear 44 is meshed with the driven gear 41, and the input end of the motor 46 is electrically connected with an external power supply through an external control switch group.
The motor mounting plate 47 is used for mounting the motor 46, and the motor 46 provides rotary power to the driving gear 44, and the driving gear 44 drives the driven gear 41 to rotate, and the mounting lug 45 is used for connecting the fixed plate 43.
Lifting unit 2: mounted on the underside of the rotary unit 4.
The lifting unit 2 comprises a sliding sleeve 21, a sliding rod 22 and an electric telescopic rod 23, the electric telescopic rod 23 is fixedly connected to the middle of the bottom surface of the fixing plate 43, the bottom end of the electric telescopic rod 23 is fixedly connected to the middle of the upper surface of the base 1, the sliding sleeve 21 is arranged at the front end of the upper surface of the base 1, the sliding sleeve 21 is in sliding connection with the sliding rod 22, the top of the sliding rod 22 is fixedly connected with the corresponding position of the lower surface of the fixing plate 43, and the input end of the electric telescopic rod 23 is electrically connected with an external power supply through an external control switch group.
The sliding sleeve 21 is used for sliding connection slide bar 22, and slide bar 22 is used for keeping flexible stability, and electric telescopic rod 23 is through the height of self flexible adjustment glossy privet fruit.
The rotating disc 31 is used for installing the supporting column 32, the supporting column 32 is used for installing the transverse plate 33, the transverse plate 33 is used for supporting the installation column 35, the fixing bolt 34 is used for detachably installing the first through hole 36 of the installation column 35 and is used for clamping.
The antenna array subunit 3 further comprises a first mounting ring 37, a vibrator signal emitter 38, a connecting block 39 and a first clamping column 310, the outer sides of the first mounting ring 37 are respectively and fixedly connected with the connecting block 39, the outer sides of the connecting block 39 are respectively and fixedly connected with the middle part of the vibrator signal emitter 38, the first mounting ring 37 is also provided with a first through hole 36, the first clamping column 310 is clamped with the first mounting ring 37 and the mounting column 35 through the first through hole 36, and the input end of the vibrator signal emitter 38 is electrically connected with an external power supply through an external control switch group.
The first mounting ring 37 and the connecting block 39 are used for mounting and a vibrator signal emitter 38, the vibrator signal emitter 38 is used for emitting signals, and the first clamping column 310 is used for clamping the first mounting ring 37 and the mounting column 35.
The antenna array subunit 3 further comprises a second through hole 311, a second mounting ring 312, a connecting lug 313 and a second clamping column 314, wherein the second through hole 311 is respectively formed in one end of the first clamping column 310, the second mounting ring 312 is respectively and slidably connected with the upper half part of the mounting column 35, one side of the second mounting ring 312 is respectively and fixedly connected with the connecting lug 313, the lower side face of the connecting lug 313 is respectively and fixedly connected with the second clamping column 314, and the second clamping column 314 respectively penetrates through the second through hole 311.
The second mounting ring 312 is used for sleeving the mounting post 35, and drives the second clamping post 314 to be inserted into the second through hole 311 through the connecting lug 313 under the action of gravity, so that the first clamping post 310 is prevented from sliding.
The working principle of the low-frequency dual-polarized oscillator provided by the utility model is as follows:
The rotating disc 31 is used for installing the supporting column 32, the supporting column 32 is used for installing the transverse plate 33, the transverse plate 33 is used for supporting the installation column 35, the fixing bolt 34 is used for detachably installing the first through hole 36 of the installation column 35 and is used for clamping. The first mounting ring 37 and the connecting block 39 are used for mounting and a vibrator signal emitter 38, the vibrator signal emitter 38 is used for emitting signals, and the first clamping column 310 is used for clamping the first mounting ring 37 and the mounting column 35. The second mounting ring 312 is used for sleeving the mounting post 35, and drives the second clamping post 314 to be inserted into the second through hole 311 through the connecting lug 313 under the action of gravity, so that the first clamping post 310 is prevented from sliding.
The driven gear 41 is used for rotation, the rotation shaft 42 is used for holding the driven gear 41 and the fixed plate 43 alternatively, and the fixed plate 43 is used for connecting the lifting unit 2. The motor mounting plate 47 is used for mounting the motor 46, and the motor 46 provides rotary power to the driving gear 44, and the driving gear 44 drives the driven gear 41 to rotate, and the mounting lug 45 is used for connecting the fixed plate 43.
The sliding sleeve 21 is used for sliding connection slide bar 22, and slide bar 22 is used for keeping flexible stability, and electric telescopic rod 23 is through the height of self flexible adjustment glossy privet fruit.
It should be noted that the motor 46 disclosed in the above embodiment should be a servo motor, and the external control switch set controls the operation of the vibrator signal emitter 38, the motor 46 and the electric telescopic rod 23 by a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A low-frequency dual-polarized vibrator is characterized in that: comprises a base (1), a lifting unit (2), an antenna array subunit (3) and a rotating unit (4);
Comprising a base (1): is a cylinder;
Antenna array subunit (3): the novel rotary support comprises a rotary disc (31), a support column (32), a transverse plate (33), fixing bolts (34), mounting columns (35) and first through holes (36), wherein the support column (32) is fixedly connected to the middle of the upper surface of the rotary disc (31), the top end of the support column (32) is fixedly connected to the middle of the transverse plate (33), the two ends of the upper surface of the transverse plate (33) are respectively connected with the bottom end of the mounting columns (35) through the fixing bolts (34), and the radial first through holes (36) are respectively formed in the mounting columns (35) at equal intervals;
Rotation unit (4): the chopping board is arranged at the lower side of the rotary disc (31);
Lifting unit (2): is mounted on the underside of the rotary unit (4).
2. A low frequency dual polarized oscillator according to claim 1, characterized in that: the antenna array subunit (3) further comprises a first mounting ring (37), a vibrator signal emitter (38), a connecting block (39) and a first clamping column (310), wherein the outer sides of the first mounting ring (37) are respectively and fixedly connected with the connecting block (39), the outer sides of the connecting block (39) are respectively and fixedly connected with the middle part of the vibrator signal emitter (38), the first mounting ring (37) is also provided with a first through hole (36), the first clamping column (310) is connected with the first mounting ring (37) and the mounting column (35) in a clamping mode through the first through hole (36), and the input end of the vibrator signal emitter (38) is electrically connected with an external power supply through an external control switch group.
3. A low frequency dual polarized oscillator according to claim 2, characterized in that: the antenna array subunit (3) further comprises a second through hole (311), a second mounting ring (312), a connecting lug (313) and a second clamping column (314), wherein the second through hole (311) is respectively formed in one end of the first clamping column (310), the second mounting ring (312) is respectively connected with the upper half part of the mounting column (35) in a sliding mode, one side of the second mounting ring (312) is respectively fixedly connected with the connecting lug (313), the lower side face of the connecting lug (313) is respectively fixedly connected with the second clamping column (314), and the second clamping column (314) respectively penetrates through the second through hole (311).
4. A low frequency dual polarized oscillator according to claim 1, characterized in that: the rotary unit (4) comprises a driven gear (41), a rotary shaft (42) and a fixed plate (43), wherein the bottom surface of the rotary disc (31) is fixedly connected with the driven gear (41), the middle part of the bottom surface of the driven gear (41) is fixedly connected with the rotary shaft (42), and the bottom end of the rotary shaft (42) is rotationally connected with the middle part of the fixed plate (43).
5. A low frequency dual polarized oscillator according to claim 4, characterized in that: the rotary unit (4) further comprises a driving gear (44), a mounting lug (45), a motor (46) and a motor mounting plate (47), the mounting lug (45) is fixedly connected to the middle part of the right end of the fixing plate (43), the motor mounting plate (47) is fixedly connected to the left end of the lower surface of the mounting lug (45), the motor (46) is fixedly connected to the right side surface of the motor mounting plate (47), the mounting lug (45) is rotatably connected to the middle part of an output shaft of the motor (46), the driving gear (44) is fixedly connected to the top end of the output shaft of the motor (46), the driving gear (44) is meshed with the driven gear (41), and the input end of the motor (46) is electrically connected with an external power supply through an external control switch group.
6. A low frequency dual polarized oscillator according to claim 5, characterized in that: lifting unit (2) contain sliding sleeve (21), slide bar (22) and electric telescopic handle (23), the bottom surface middle part fixed connection electric telescopic handle (23) of fixed plate (43), the bottom fixed connection of electric telescopic handle (23) includes the upper surface middle part of base (1), the upper surface front end including base (1) is equipped with sliding sleeve (21), sliding sleeve (21) sliding connection slide bar (22), the lower surface of slide bar (22) top fixed connection fixed plate (43) corresponds the position, the input of electric telescopic handle (23) is connected with external power source electricity through outside control switch group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833900.5U CN221176633U (en) | 2023-07-13 | 2023-07-13 | Low-frequency dual-polarized vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833900.5U CN221176633U (en) | 2023-07-13 | 2023-07-13 | Low-frequency dual-polarized vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221176633U true CN221176633U (en) | 2024-06-18 |
Family
ID=91443892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833900.5U Active CN221176633U (en) | 2023-07-13 | 2023-07-13 | Low-frequency dual-polarized vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221176633U (en) |
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2023
- 2023-07-13 CN CN202321833900.5U patent/CN221176633U/en active Active
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