Photoelectric turntable for bionic tower

Abstract

The utility model discloses a photoelectric rotary table for a bionic tower, which relates to the technical field of photoelectric rotary tables and comprises a mounting base, a rotary table base is arranged above the mounting base, and an infrared component and a visible light component are respectively mounted on the left side and the right side of a photoelectric rotary table body; and protective covers are installed above the infrared assembly and the visible light assembly through supporting strips, the number of the supporting strips is two, and a protective box is installed on the side, away from the photoelectric rotary table body, of the supporting strip on the front side. The photoelectric rotary table for the bionic tower is provided with the protective cover, the protective cover effectively prevents external impurities such as rainwater, dust and sand wind from directly making contact with the detection assembly, in rainy days, rainwater can be prevented from being splashed onto the infrared assembly and the visible light assembly, the problems of short circuit, corrosion and the like caused by damp are solved, the risk that the detection assembly is damaged is greatly reduced, and the service life of the detection assembly is prolonged. And the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric rotary table technical field, concretely is a kind of photoelectric rotary table for bionic tower. BACKGROUND

[0002] With the continuous progress of science and technology, bionic tower has been widely applied in many fields of modern society. Bionic tower simulates the morphology and structure of natural objects, has good concealment and environmental integration, especially plays an important role in communication, security monitoring and weather observation. In the field of communication, bionic tower can be used as the carrier of base station, and is skillfully integrated into city or natural landscape, reducing the visual impact on the surrounding environment, while providing stable support for communication equipment. In the aspect of security monitoring, it can carry various monitoring cameras for real-time monitoring of all aspects and dead angles in key areas, and protect public safety. In weather observation, bionic tower can provide a suitable installation position for weather sensors to accurately collect weather data.

[0003] The Chinese utility model patent with application number 202320376003.X discloses a photoelectric rotary table with a heat dissipation structure. The first and second heat dissipation structures can exchange heat between the photoelectric rotary table and the external air, reduce the heat in the horizontal rotary table, improve the heat dissipation efficiency, and prevent the electronic performance of the photoelectric rotary table from being affected. However, the device still has some defects.

[0004] There is no protective component, which cannot protect the detection component, so that the detection component is damp in rainy weather, thereby damaging the detection component and reducing the use effect and service life of the detection component.

[0005] Therefore, we propose a photoelectric rotary table for bionic tower to solve the problems mentioned above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a photoelectric rotary table for bionic tower to solve the problem that there is no protective component on the market, which cannot protect the detection component, so that the detection component is damp in rainy weather, thereby damaging the detection component and reducing the use effect and service life of the detection component.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a photoelectric rotary table for bionic tower, comprising a mounting base, a rotary table base is arranged above the mounting base, and a photoelectric rotary table body is installed above the rotary table base, infrared assemblies and visible light assemblies are respectively installed on the left and right sides of the photoelectric rotary table body.

[0008] The upper part of the infrared assembly and the visible light assembly is provided with a protective cover through a support strip, the support strip is provided with two, and the upper part of the support strip is provided with a protective cover, the side of the support strip away from the photoelectric rotary table body is provided with a protective box, and the inside of the protective box is provided with a forward and reverse motor, the side of the forward and reverse motor away from the support strip is provided with a worm assembly through an output shaft, the inside rear side of the protective cover is provided with a connecting plate, and the front surface of the connecting plate is provided with a transmission shaft through a bearing seat, the transmission shaft is provided with a worm wheel assembly, the transmission shaft is provided with a first connecting rod, and the front side of the first connecting rod is provided with a movable strip through a second connecting rod, and the rear side of the movable strip is provided with a brush assembly.

[0009] The upper surface of the mounting base is provided with a mounting groove, and the left and right sides of the upper surface of the mounting base are provided with a fixed block, and the upper surface of the fixed block is provided with a clamping groove, and the left and right sides of the rotary table base are provided with a bolt through a hinge mechanism, and the bolt is provided with a nut.

[0010] Preferably, the photoelectric rotary table body includes an azimuth rotating shaft and an elevation rotating shaft, the azimuth rotating shaft adopts a sleeve shaft design, and the azimuth rotating shaft and the elevation rotating shaft are designed to rotate as a whole by high-precision P4 grade bearings, and a high-precision time grating encoder is used as an angle feedback, and the front surface of the infrared assembly and the visible light assembly is designed as a plane structure.

[0011] With the above structure, under normal working conditions, the azimuth rotating shaft and the elevation rotating shaft of the photoelectric rotary table body begin to play a role. By controlling the rotation of the azimuth rotating shaft and the elevation rotating shaft, the infrared assembly and the visible light assembly can be detected at different angles, meeting the monitoring requirements of different directions and angles.

[0012] Preferably, the transmission shaft is rotatably connected with the bearing seat, and the worm wheel assembly is fixedly connected with the transmission shaft.

[0013] With the above structure, when the transmission shaft is under stress rotation, it can drive the worm wheel assembly to rotate.

[0014] Preferably, the worm wheel assembly is located below the worm assembly, the worm assembly and the worm wheel assembly are meshed with each other, the end of the worm assembly away from the forward and reverse motor is connected with the side plate through a bearing, and the side plate is fixed in the inside of the protective cover.

[0015] With the above structure, the forward and reverse motor in the protective box is started, the output shaft of the forward and reverse motor drives the worm assembly to rotate, since the worm assembly and the worm wheel assembly are meshed with each other, and the worm wheel assembly is fixed on the transmission shaft, the rotation of the worm assembly drives the rotation of the worm wheel assembly, and further drives the rotation of the transmission shaft.

[0016] Preferably, the first connecting rod and the second connecting rod are perpendicular to each other, the second connecting rod is perpendicular to the movable strip, and the second connecting rod and the surface of the movable strip are provided with anticorrosive coatings.

[0017] With the above structure, when the transmission shaft rotates, the first connecting rod installed thereon rotates, the second connecting rod rotates under the drive of the first connecting rod, and the movable strip rotates under the drive of the second connecting rod.

[0018] Preferably, the brush assembly is detachably connected to the movable strip, and the brush assembly abuts against the front surfaces of the infrared assembly and the visible light assembly when rotating under force.

[0019] With the above structure, when the movable strip moves to the front of the infrared assembly or the visible light assembly, the brush assembly abuts against the front surfaces of the infrared assembly and the visible light assembly. By controlling the forward and reverse rotation of the reversible motor, the brush assembly can move back and forth on the surfaces of the infrared assembly and the visible light assembly, thereby cleaning dust, rainwater and other impurities on the surfaces of the assemblies and ensuring the detection accuracy of the assemblies.

[0020] Preferably, the rotary table base abuts against the mounting groove on the mounting base, the bolt is rotationally connected to the hinge mechanism, and the bolt abuts against the clamping groove on the fixed block.

[0021] With the above structure, the mounting base is stably installed at a specified position of the bionic tower. The rotary table base is placed on the mounting groove of the mounting base, and is stably fixed to the mounting base by the cooperation of the hinge mechanism on the left and right sides of the rotary table base, the bolt and the clamping groove on the fixed block, and the tightening of the nut, thereby ensuring the stability of the entire photoelectric rotary table body during operation and facilitating the disassembly of the rotary table body.

[0022] Compared with the prior art, the bionic tower photoelectric rotary table has the following beneficial effects:

[0023] 1. The brush assembly is arranged, and the brush assembly, the reversible motor, the worm assembly, the worm gear assembly and other components work cooperatively to effectively clean the infrared assembly and the visible light assembly. The brush assembly can regularly clean the surfaces of the assemblies, thereby ensuring the optical performance of the detection assemblies and significantly improving the use effect and service life of the detection assemblies.

[0024] 2. The protective cover is arranged, which effectively prevents rainwater, dust, sand and other external impurities from directly contacting the detection assemblies. In rainy weather, the protective cover can prevent rainwater from splashing onto the infrared assembly and the visible light assembly, thereby avoiding problems such as short circuit and corrosion caused by moisture and greatly reducing the risk of damage to the detection assemblies, thereby prolonging the service life of the detection assemblies. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the front view structure schematic diagram of the utility model;

[0026] Figure 2 It is the front view structure schematic diagram of the utility model Figure 1 It is the enlarged structure schematic diagram of A place in the utility model;

[0027] Figure 3 It is the front view structure schematic diagram of the utility model Figure 1 It is the enlarged structure schematic diagram of B place in the utility model;

[0028] Figure 4 It is the left side protection cover overall structure schematic diagram of the utility model;

[0029] Figure 5 It is the left side protection cover internal structure schematic diagram of the utility model Figure 4 It is the enlarged structure schematic diagram of C place in the utility model;

[0030] Figure 6 It is the left side protection cover internal structure schematic diagram of the utility model

[0031] Figure 7 It is the bolt and fixed block position structure schematic diagram of the utility model.

[0032] In the drawing: 1, mounting base; 2, rotary table base; 3, photoelectric rotary table body; 4, infrared assembly; 5, visible light assembly; 6, support strip; 7, protection cover; 8, protection box; 9, positive and negative motor; 10, worm assembly; 11, connecting plate; 12, bearing seat; 13, transmission shaft; 14, worm wheel assembly; 15, first connecting rod; 16, second connecting rod; 17, movable strip; 18, brush assembly; 19, mounting groove; 20, fixed block; 21, clamping groove; 22, hinge mechanism; 23, bolt; 24, nut. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] Please refer to Figures 1-7The utility model provides a technical scheme: a kind of bionic tower photoelectric rotary table, including installation base 1, rotary table pedestal 2, photoelectric rotary table body 3, infrared assembly 4, visible light assembly 5, support strip 6, protective cover 7, protective box 8, positive and negative motor 9, worm assembly 10, connecting plate 11, bearing seat 12, transmission shaft 13, worm wheel assembly 14, first connecting rod 15, second connecting rod 16, movable strip 17, brush assembly 18, installation slot 19, fixed block 20, clamping groove 21, hinge mechanism 22, bolt 23 and nut 24, the top of installation base 1 is provided with rotary table pedestal 2, and the top of rotary table pedestal 2 is installed with photoelectric rotary table body 3, photoelectric rotary table body 3 includes azimuth rotation shaft and pitch rotation shaft, azimuth rotation shaft adopts sleeve shaft design, azimuth rotation shaft and pitch rotation shaft are all designed to rotate using high-precision P4 grade bearing, high-precision time grid encoder is used as angle feedback, the front surface of infrared assembly 4 and visible light assembly 5 is plane structure design, in normal working condition, azimuth rotation shaft and pitch rotation shaft of photoelectric rotary table body 3 start to play a role. By controlling the rotation of azimuth rotation shaft and pitch rotation shaft, infrared assembly 4 and visible light assembly 5 can be detected at different angles, meet the monitoring demand to different direction and angle, and the left and right sides of photoelectric rotary table body 3 are respectively installed with infrared assembly 4 and visible light assembly 5.

[0035] The upper part of the infrared assembly 4 and the visible light assembly 5 are both installed with protective covers 7 through support strips 6, the support strips 6 are provided with two, and the upper part of the support strips 6 are both installed with protective covers 7, the side away from the photoelectric rotary table body 3 of the front support strip 6 is installed with a protective box 8, and the inside of the protective box 8 is installed with a forward and reverse motor 9, the side away from the support strip 6 of the forward and reverse motor 9 is both installed with a worm assembly 10 through an output shaft, the inside rear side of the protective cover 7 is both installed with a connecting plate 11, and the front surface of the connecting plate 11 is both installed with a transmission shaft 13 through a bearing seat 12, the transmission shaft 13 is rotatably connected with the bearing seat 12, a worm wheel assembly 14 is fixedly connected with the transmission shaft 13, and the transmission shaft 13 can drive the worm wheel assembly 14 to rotate when rotating under stress, the transmission shaft 13 is installed with the worm wheel assembly 14, the worm wheel assembly 14 is located below the worm assembly 10, and the worm assembly 10 and the worm wheel assembly 14 are meshed with each other, the end away from the forward and reverse motor 9 of the worm assembly 10 is connected with a side plate through a bearing piece, and the side plate is fixedly connected inside the protective cover 7, the forward and reverse motor 9 in the protective box 8 is started, the output shaft of the forward and reverse motor 9 drives the worm assembly 10 to rotate, because the worm assembly 10 and the worm wheel assembly 14 are meshed with each other, and the worm wheel assembly 14 is fixedly connected with the transmission shaft 13, the rotation of the worm assembly 10 drives the rotation of the worm wheel assembly 14, and then drives the rotation of the transmission shaft 13, the transmission shaft 13 is installed with a first connecting rod 15, the first connecting rod 15 and a second connecting rod 16 are perpendicular to each other, the second connecting rod 16 and a movable strip 17 are perpendicular to each other, the surface of the second connecting rod 16 and the movable strip 17 are both provided with a corrosion-resistant coating, when the transmission shaft 13 rotates, the first connecting rod 15 installed thereon rotates, the first connecting rod 15 drives the second connecting rod 16 to rotate, the second connecting rod 16 drives the movable strip 17 to rotate, and the brush assembly 18 installed on the rear side of the movable strip 17 moves together with the movable strip 17, the front side of the first connecting rod 15 is installed with the movable strip 17 through the second connecting rod 16, the rear side of the movable strip 17 is installed with the brush assembly 18, the brush assembly 18 is detachably connected with the movable strip 17, the brush assembly 18 rotates under stress and abuts against the front surface of the infrared assembly 4 and the visible light assembly 5, when the movable strip 17 moves to the front of the infrared assembly 4 or the visible light assembly 5, the brush assembly 18 abuts against the front surface of the infrared assembly 4 and the visible light assembly 5. By controlling the forward and reverse rotation of the forward and reverse motor 9, the brush assembly 18 can move back and forth on the surface of the infrared assembly 4 and the visible light assembly 5, and the dust, rainwater and other impurities on the surface of the assemblies can be cleaned, so that the detection accuracy of the assemblies is ensured.

[0036] The upper surface of the mounting base 1 is provided with a mounting groove 19, and the left and right sides of the upper surface of the mounting base 1 are provided with fixing blocks 20, and the upper surfaces of the fixing blocks 20 are provided with clamping grooves 21, and the left and right sides of the rotary table base 2 are provided with bolts 23 through hinge mechanisms 22, and the bolts 23 are provided with nuts 24, the rotary table base 2 is in abutment with the mounting groove 19 of the mounting base 1, the bolts 23 are in rotational connection with the hinge mechanisms 22, the bolts 23 are in abutment with the clamping grooves 21 of the fixing blocks 20, and the mounting base 1 is stably mounted at a specified position of the bionic tower. The rotary table base 2 is placed on the mounting groove 19 of the mounting base 1, and is stably fixed on the mounting base 1 through cooperation of the hinge mechanisms 22, the bolts 23 and the clamping grooves 21 of the fixing blocks 20 on the left and right sides of the rotary table base 2, and the nuts 24 are used to tighten the bolts 23, so that the rotary table base 2 is firmly fixed on the mounting base 1, the stability of the entire photoelectric rotary table body 3 in the working process is ensured, and the photoelectric rotary table body 3 is convenient to disassemble, after the rotary table base 2 is disassembled, the bolts 23 on the rotary table base 2 can rotate along the hinge mechanisms 22, and the overall space occupied by the rotary table base 2 is reduced.

[0037] Working principle: when the bionic tower photoelectric rotary table is used, first, the mounting base 1 is stably mounted at a specified position of the bionic tower. The rotary table base 2 is placed on the mounting groove 19 of the mounting base 1, and is stably fixed on the mounting base 1 through cooperation of the hinge mechanisms 22, the bolts 23 and the clamping grooves 21 of the fixing blocks 20 on the left and right sides of the rotary table base 2, and the nuts 24 are used to tighten the bolts 23, so that the rotary table base 2 is firmly fixed on the mounting base 1; the azimuth rotating shaft and the elevation rotating shaft of the photoelectric rotary table body 3 begin to play a role. By controlling the rotation of the azimuth rotating shaft and the elevation rotating shaft, the infrared assembly 4 and the visible light assembly 5 can be detected at different angles, and the monitoring requirements of different directions and angles can be met.

[0038] The protective cover 7 effectively prevents external impurities such as rain, dust, wind sand and the like from directly contacting the detection assembly, and in rainy weather, can prevent rain from splashing onto the infrared assembly 4 and the visible light assembly 5, thereby avoiding problems such as short circuit and corrosion caused by moisture, greatly reducing the risk of damage to the detection assembly, and prolonging the service life thereof; the forward-reverse motor 9 in the protective box 8 is started, and the output shaft of the forward-reverse motor 9 drives the worm assembly 10 to rotate, since the worm assembly 10 and the worm gear assembly 14 are in mesh with each other and the worm gear assembly 14 is fixed on the transmission shaft 13, the rotation of the worm assembly 10 drives the worm gear assembly 14 to rotate, thereby driving the transmission shaft 13 to rotate, when the transmission shaft 13 rotates, the first connecting rod 15 mounted thereon rotates, the first connecting rod 15 drives the second connecting rod 16 to rotate, the second connecting rod 16 drives the movable strip 17 to rotate, and the brush assembly 18 mounted on the rear side of the movable strip 17 moves together with the movable strip 17, when the movable strip 17 moves to the front of the infrared assembly 4 or the visible light assembly 5, the brush assembly 18 abuts against the front surface of the infrared assembly 4 and the visible light assembly 5. By controlling the forward and reverse rotation of the forward-reverse motor 9, the brush assembly 18 can move back and forth on the surface of the infrared assembly 4 and the visible light assembly 5, thereby cleaning the dust, rain and other impurities on the surface of the assemblies, ensuring the detection accuracy of the assemblies, and thus completing a series of work. The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0039] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A bionic tower photoelectric turntable comprising a mounting base (1), characterized in that: The upper side of the mounting base (1) is provided with a rotary table base (2), and the upper side of the rotary table base (2) is provided with a photoelectric rotary table body (3), and the left and right sides of the photoelectric rotary table body (3) are respectively provided with an infrared assembly (4) and a visible light assembly (5); The upper side of the infrared assembly (4) and the visible light assembly (5) is provided with a protective cover (7) through a support strip (6), the support strip (6) is provided with two, and the upper side of the support strip (6) is provided with a protective cover (7), the side of the support strip (6) away from the photoelectric rotary table body (3) is provided with a protective box (8), and the inside of the protective box (8) is provided with a positive and negative motor (9), the side of the positive and negative motor (9) away from the support strip (6) is provided with a worm assembly (10) through an output shaft, the inside of the protective cover (7) is provided with a connecting plate (11), and the front surface of the connecting plate (11) is provided with a transmission shaft (13) through a bearing seat (12), the transmission shaft (13) is provided with a worm assembly (14), the transmission shaft (13) is provided with a first connecting rod (15), and the front side of the first connecting rod (15) is provided with a movable strip (17) through a second connecting rod (16), the rear side of the movable strip (17) is provided with a brush assembly (18). The upper surface of the mounting base (1) is provided with a mounting groove (19), and the left and right sides of the upper surface of the mounting base (1) are provided with a fixed block (20), and the upper surface of the fixed block (20) is provided with a clamping groove (21), and the left and right sides of the rotary table base (2) are provided with a bolt (23) through a hinge mechanism (22), and the bolt (23) is provided with a nut (24).

2. The bionic tower optical photoelectric turntable according to claim 1, characterized in that: The photoelectric rotary table body (3) comprises an azimuth rotating shaft and an elevation rotating shaft, the azimuth rotating shaft adopts a sleeve shaft design, and the azimuth rotating shaft and the elevation rotating shaft are integrally designed to rotate by high-precision P4 grade bearings, and a high-precision time grating encoder is used as an angle feedback, and the front surfaces of the infrared assembly (4) and the visible light assembly (5) are designed as a plane structure.

3. The bionic tower optical photoelectric turntable according to claim 1, characterized in that: The transmission shaft (13) is rotatably connected with the bearing seat (12), and the worm assembly (14) is fixedly connected with the transmission shaft (13).

4. The bionic tower optical photoelectric turntable according to claim 3, characterized in that: The worm assembly (14) is located below the worm assembly (10), and the worm assembly (10) and the worm assembly (14) are meshed with each other, one end of the worm assembly (10) away from the positive and negative motor (9) is connected with a side plate through a bearing piece, and the side plate is fixed in the inside of the protective cover (7).

5. The bionic tower optical photoelectric turntable according to claim 1, characterized in that: The first connecting rod (15) and the second connecting rod (16) are perpendicular to each other, the second connecting rod (16) is perpendicular to the movable strip (17), and the surfaces of the second connecting rod (16) and the movable strip (17) are provided with a corrosion-resistant coating.

6. The bionic tower optical photoelectric turntable according to claim 1, characterized in that: The brush assembly (18) is detachably connected with the movable strip (17), and when the brush assembly (18) is rotated under stress, the front surfaces of the infrared assembly (4) and the visible light assembly (5) are abutted.

7. The bionic tower optical photoelectric rotating table according to claim 1, characterized in that: The rotary table base (2) is in abutment with the mounting groove (19) on the mounting base (1), the bolt (23) is rotationally connected with the hinge mechanism (22), and the bolt (23) is in abutment with the clamping groove (21) on the fixing block (20).

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