CN109141629B

CN109141629B - UV sensor

Info

Publication number: CN109141629B
Application number: CN201810802852.0A
Authority: CN
Inventors: 崔道坦
Original assignee: Jiangsu Zhuoran Engineering Consulting Co ltd
Current assignee: JIANGSU ZHUORAN ENGINEERING CONSULTING Co.,Ltd.
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2020-11-06
Anticipated expiration: 2038-07-20
Also published as: CN109141629A

Abstract

The invention discloses a UV sensor, which structurally comprises a power supply gate, a vent, an object placing plate, a solar panel, a groove, a control panel, transmission wires, a telescopic cleaning device, a convex block and a cushion block, wherein the groove is embedded at the left end of the upper surface of the telescopic cleaning device, the object placing plate is welded at the right end of the upper surface of the telescopic cleaning device, the solar panel is attached to the upper end of the object placing plate, the vent is embedded at the lower end of the right surface of the telescopic cleaning device, the control panel is fixed at the upper end of the front surface of the telescopic cleaning device through screws, the UV sensor extends out of equipment when the UV sensor works, monitoring ultraviolet rays in the environment, retracting the UV sensor when the UV sensor is not in operation, and after the UV sensor is retracted, and dust on the monitoring probe is cleaned, and the smoothness of the monitoring probe is ensured, so that the monitoring precision of ultraviolet rays is ensured, and the service life of the UV sensor is prolonged.

Description

UV sensor

Technical Field

The invention discloses a UV sensor, and belongs to the field of UV sensors.

Background

The UV sensor is a sensor for measuring ultraviolet rays, and the ultraviolet sensor is a sensor for converting an ultraviolet signal into a volt-ampere characteristic of a photovoltaic detector by using a photosensitive element, and the operation modes of the UV sensor are generally divided into two types: photovoltaic mode and light guide mode, the public UV sensor of prior art is when outdoor fixed point monitoring ultraviolet intensity, because outdoor environment is complicated, the weather change multiterminal, the UV sensor exposes for a long time in the environment, easily is corroded by the rainwater, cause UV sensor surface damage, reduce UV sensor life, and the monitoring probe of UV sensor exposes for a long time in the environment, be infected with the dust, influence photosensitive element's light reception, lead to the precision reduction of UV sensor to ultraviolet monitoring, can't monitor work normally.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a UV sensor, which solves the problems that when the UV sensor commonly used in the prior art monitors the ultraviolet intensity at an outdoor fixed point, the outdoor environment is complex, the weather changes frequently, the UV sensor is exposed in the environment for a long time and is easy to be corroded by rainwater, the surface of the UV sensor is damaged, the service life of the UV sensor is shortened, and the monitoring probe of the UV sensor is exposed in the environment for a long time and is polluted by dust, so that the light receiving of a photosensitive element is influenced, the precision of the UV sensor for monitoring the ultraviolet is reduced, and the monitoring work cannot be normally carried out.

In order to achieve the purpose, the invention is realized by the following technical scheme: a UV sensor structurally comprises a power supply gate, a vent, an object placing plate, a solar panel, a groove, a control panel, a transmission lead, a telescopic cleaning device, a convex block and cushion blocks, wherein the groove is embedded at the left end of the upper surface of the telescopic cleaning device, the object placing plate is welded at the right end of the upper surface of the telescopic cleaning device, the solar panel is attached to the upper end of the object placing plate, the vent is embedded at the lower end of the right surface of the telescopic cleaning device, the control panel is fixed at the upper end of the front surface of the telescopic cleaning device through screws, the upper end of the transmission lead is connected with the lower end of the control panel through glue, the power supply gate is welded at the right end of the front surface of the telescopic cleaning device, the convex block is attached to the lower end of the front surface of the telescopic cleaning device, the cushion blocks are totally provided with two parts and have the same shape and size, the telescopic cleaning device comprises a cam column structure, a ratchet wheel structure, a crank connecting rod structure, a motor driving structure, a telescopic structure, a belt transmission structure, a sun wheel structure and a device shell, wherein the crank connecting rod structure is welded at the upper end inside the device shell, the motor driving structure is attached to the lower end of the crank connecting rod structure, the left end of the motor driving structure is in sliding connection with the right end of the telescopic structure, the lower end of the motor driving structure is movably connected with the upper end of the ratchet wheel structure, the lower end of the ratchet wheel structure is mechanically connected with the right end of the cam column structure, the cam column structure is movably connected with the right end of the belt transmission structure, the right end of the sun wheel structure is in clearance fit with the cam column structure, the upper end of the belt transmission structure is in transmission connection with the lower end of the telescopic structure, and the left end of the ratchet, the lower end of the belt transmission structure is in clearance fit with the upper end of the sun wheel structure.

In order to optimize the technical scheme, the method further comprises the following steps:

according to an implementation mode, the cam column structure is composed of a first straight gear, a first cross belt, a U-shaped frame, a swing groove piece, a cam column, a rotation shaft, a half toothed plate and a half toothed plate connecting piece, the rotation shaft is movably connected to the upper end of the U-shaped frame, the cam column is in interference fit with the outer ring of the rotation shaft, the lower end of the swing groove piece is mechanically connected with the U-shaped frame, the upper end of the swing groove piece is in clearance fit with the front end of the cam column, the upper end of the first cross belt is connected to the front end of the first straight gear in a surrounding manner, the left end of the rotation shaft is in transmission connection with the first straight gear through the first cross belt, the left end of the half toothed plate is meshed with the first straight gear, the left end of the half toothed plate connecting piece is movably connected with the half toothed plate, the right end of the half toothed plate connecting piece is mechanically connected with a ratchet structure, and the first straight, the left end of the U-shaped frame is welded with the right end of the sun wheel structure.

According to one possible embodiment, the ratchet structure comprises a matching wheel, a matching wheel synchronous belt, a small rotating wheel, a first ratchet, a grooved rod, a spring piece, a rotating wheel synchronous belt and a ratchet fixing seat, the lower end of the matching wheel synchronous belt is connected with the outer ring of the matching wheel in a surrounding way, the matching wheel is in transmission connection with the first ratchet wheel through the matching wheel synchronous belt, the first ratchet wheel is movably connected to the right side of the lower end of the ratchet wheel fixing seat, the small rotating wheel is mechanically connected to the middle section of the lower end of the ratchet wheel fixing seat, the lower end of the spring piece is in clearance fit with the first ratchet wheel, the right end of the grooved rod is movably connected with the front end of the small rotating wheel, the left end of the grooved bar is in clearance fit with the ratchet wheel fixing seat, the lower end of the rotating wheel synchronous belt is connected to the rear end of the small rotating wheel in a surrounding manner, the upper end of the rotating wheel synchronous belt is in transmission connection with the motor driving structure, and the left end of the ratchet wheel fixing seat is welded with the telescopic structure.

According to an implementation mode, the crank connecting rod structure consists of a second cross belt, a crank fixing seat, a connecting rod, a large rotating disc, a rotating disc synchronous belt, a second straight gear, a tooth seat, a long rack and a cleaning cylinder, the right end of the second cross belt is connected with the outer ring of the crank in a surrounding way, the crank is movably connected with the left end of the crank fixing seat, the lower end of the connecting rod is mechanically connected with the crank, the upper end of the connecting rod is movably connected with the front end of the large turntable, the right end of the turntable synchronous belt is in clearance fit with the large turntable, the large turntable is in transmission connection with the second straight gear through the turntable synchronous belt, the upper end of the second straight gear is meshed with the long rack which is connected with the lower end of the tooth holder in a sliding way, the cleaning cylinder is movably connected to the left end of the lower surface of the long rack, the cleaning cylinder is in clearance fit with the upper end of the telescopic structure, and the second straight gear is movably connected with the motor driving structure.

According to one implementation mode, the motor driving structure is composed of a small turntable, a third cross belt, an L-shaped fixing frame, a pulley frame, a motor and a composite spring rod, the motor is attached to the right end of the L-shaped fixing frame, the motor is in transmission connection with the small turntable through the third cross belt, the small turntable is movably connected to the lower end of the L-shaped fixing frame, the pulley is mechanically connected to the left end of the pulley frame, the right end of the composite spring rod is welded to the L-shaped fixing frame, the left end of the composite spring rod is attached to the pulley frame, and the pulley is in sliding connection with the right end of the telescopic structure.

According to one kind can implement the mode, extending structure comprises monitor probe, stable cooperation pole, little backup pad, lifter plate, crane, right fixed block, cylinder connecting rod, left fixed block, first cylinder, little backup pad welds the left end in lifter plate upper surface, the left end and the little backup pad of stable cooperation pole weld mutually, the right-hand member and the monitor probe of stable cooperation pole are glued and are connected, the upper end and the lifter plate sliding connection of crane, the upper end and the crane swing joint of cylinder connecting rod, the lower extreme and the right fixed block sliding connection of crane, the lower extreme and the first cylinder mechanical connection of cylinder connecting rod, the lower extreme and the left fixed block sliding connection of crane, first cylinder is connected with the upper end transmission of belt transmission structure.

According to one implementable mode, the belt transmission structure comprises belt, second ratchet, short pawl, long pawl, little toothholder, short rack, movable rod backup pad, the lower extreme clearance fit of belt is at the front end of second ratchet, the right-hand member of short pawl and the upper end swing joint of movable rod, the left end lock of long pawl is at the lower extreme of second ratchet, the right-hand member mechanical connection of long pawl is at the front end of movable rod, short rack sliding connection is in the lower extreme of little toothholder, the right-hand member of short rack and the lower extreme clearance fit of movable rod, movable rod swing joint is in the left end of movable rod backup pad, the lower extreme of short rack meshes with the upper end of sun gear structure mutually.

According to one implementable mode, the sun gear structure comprises fluted disc, fluted disc hold-in range, second cylinder, sun gear hold-in range, tank frame, planet wheel, sun gear mount, sun gear, the fluted disc passes through the fluted disc hold-in range and is connected with the transmission of second cylinder, the left end of sun gear hold-in range encircles and connects in the outer lane of second cylinder, the second cylinder passes through the sun gear hold-in range and is connected with the sun gear transmission, sun gear swing joint is in the upper end of sun gear mount, the planet wheel meshing is at the inner circle of sun gear, the middle section and the planet wheel clearance fit of tank frame, the left end of tank frame and the upper end sliding connection of sun gear mount.

Advantageous effects

The invention relates to a UV sensor, which is characterized in that when in work, an operator places equipment at a proper position, during the daytime, a solar panel can convert solar energy into electric energy to provide power for the equipment, then the equipment is controlled through a control panel, when the equipment monitors the ultraviolet intensity, a motor is started to rotate the motor, then the motor drives a crank through a second cross belt to rotate the crank, then the crank drives a connecting rod, the connecting rod drives a large turntable to rotate, then the large turntable drives a second straight gear through a turntable synchronous belt, the second straight gear drives a long rack to move leftwards, when the motor rotates, the motor drives a small turntable through a third cross belt to rotate the small turntable, then the small turntable drives a small rotating wheel through a rotating wheel synchronous belt, and the small rotating wheel drives a small rotating wheel through a rotating wheel synchronous belt, a matching wheel synchronous belt, a first ratchet wheel, a groove rod, a spring leaf, a ratchet fixing seat, Under the coordination of the semi-toothed plate connecting sheets, a first straight gear is rotated, then the first straight gear drives a rotating shaft through a first cross belt, the rotating shaft is rotated, then a cam column rotates along with the rotating, the cam column enables a swinging groove sheet to swing left and right, then the swinging groove sheet drives a groove frame, the groove frame enables the groove frame to move left and right, then the groove frame drives planet gears, the planet gears rotate, then the planet gears drive a sun gear, the sun gear enables a second roller to rotate through a sun gear synchronous belt, the second roller enables a fluted disc to rotate through a fluted disc synchronous belt, then the first roller is rotated under the coordination of a belt, a second ratchet wheel, a short pawl, a long pawl, a small tooth seat, a short rack, a movable rod and a movable rod supporting plate, then the first roller enables a lifting frame to extend through a roller connecting rod, then the lifting frame pushes a lifting plate to ascend, a monitoring probe is sent to a notch, the stable matching rod and the small supporting plate play a role in stabilizing and protecting the monitoring probe.

According to the UV sensor, the telescopic cleaning device is arranged, when the UV sensor works, the UV sensor extends out of equipment to monitor ultraviolet rays in the environment, when the UV sensor does not work, the UV sensor is retracted, and after the UV sensor is retracted, dust on a monitoring probe is cleaned, so that the smoothness of the monitoring probe is guaranteed, the monitoring precision of the ultraviolet rays is guaranteed, and the service life of the UV sensor is prolonged.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a UV sensor according to the present invention.

Fig. 2 is a schematic structural view of the telescopic cleaning device of the present invention.

Fig. 3 is a schematic structural view of the cam post structure of the present invention in operation.

FIG. 4 is a schematic view of the crank connecting rod structure of the present invention in operation.

FIG. 5 is an enlarged schematic view of the structure A of the present invention.

Description of reference numerals: a power supply brake-1, a ventilation opening-2, a storage plate-3, a solar panel-4, a groove-5, a control panel-6, a transmission lead-7, a telescopic cleaning device-8, a bump-9, a cushion block-10, a cam column structure-81, a ratchet wheel structure-82, a crank connecting rod structure-83, a motor driving structure-84, a telescopic structure-85, a belt transmission structure-86, a sun wheel structure-87, a device shell-88, a first straight gear-811, a first cross belt-812, a U-shaped frame-813, a swinging groove sheet-814, a cam column-815, a rotating shaft-816, a half-tooth plate-817, a half-tooth plate connecting sheet-818, a matching wheel-821, a matching wheel synchronous belt-822, a small rotating wheel-823, and 823, A first ratchet wheel-824, a slot rod-825, a spring piece-826, a rotating wheel synchronous belt-827, a ratchet wheel fixing seat-828, a second cross belt-831, a crank-832, a crank fixing seat-833, a connecting rod-834, a large rotating disc-835, a rotating disc synchronous belt-836, a second straight gear-837, a tooth seat-838, a long rack-839, a cleaning cylinder-8310, a small rotating disc-841, a third cross belt-842, an L-shaped fixing frame-843, a pulley-844, a pulley frame-845, a motor-846, a composite spring rod-847, a monitoring probe-851, a stable matching rod-852, a small supporting plate-853, a lifting plate-854, a lifting frame-855, a right fixing block-856-857, a left fixing block-858, a roller synchronous belt-, The device comprises a first roller-859, a belt-861, a second ratchet-862, a short pawl-863, a long pawl-864, a small tooth holder-865, a short rack-866, a movable rod-867, a movable rod support plate-868, a fluted disc-871, a fluted disc synchronous belt-872, a second roller-873, a sun gear synchronous belt-874, a groove frame-875, planet wheels-876, a sun gear fixing frame-877 and a sun gear-878.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 5, the present invention provides a UV sensor: the structure of the solar energy storage device comprises a power supply gate 1, a vent 2, an object placing plate 3, a solar panel 4, a groove 5, a control panel 6, transmission wires 7, a telescopic cleaning device 8, a bump 9 and a cushion block 10, wherein the groove 5 is embedded at the left end of the upper surface of the telescopic cleaning device 8, the object placing plate 3 is welded at the right end of the upper surface of the telescopic cleaning device 8, the solar panel 4 is attached to the upper end of the object placing plate 3, the vent 2 is embedded at the lower end of the right surface of the telescopic cleaning device 8, the control panel 6 is fixed at the upper end of the front surface of the telescopic cleaning device 8 through screws, the upper end of the transmission wires 7 is connected with the lower end of the control panel 6 through glue, the power supply gate 1 is welded at the right end of the front surface of the telescopic cleaning device 8, the bump 9 is attached to the lower end of the front surface of the telescopic, the power brake 1 and the control panel 6 are located on the same face of the telescopic cleaning device 8, the telescopic cleaning device 8 is composed of a cam column structure 81, a ratchet wheel structure 82, a crank connecting rod structure 83, a motor driving structure 84, a telescopic structure 85, a belt transmission structure 86, a sun wheel structure 87 and a device shell 88, the crank connecting rod structure 83 is welded at the upper end inside the device shell 88, the motor driving structure 84 is attached to the lower end of the crank connecting rod structure 83, the left end of the motor driving structure 84 is in sliding connection with the right end of the telescopic structure 85, the lower end of the motor driving structure 84 is movably connected with the upper end of the ratchet wheel structure 82, the lower end of the ratchet wheel structure 82 is mechanically connected with the right end of the cam column structure 81, the cam column structure 81 is movably connected with the right end of the belt transmission structure 86, and the right end of the sun wheel structure 87 is in clearance fit with the cam column, the upper end of the belt transmission structure 86 is in transmission connection with the lower end of the telescopic structure 85, the left end of the ratchet structure 82 is welded with the telescopic structure 85, the lower end of the belt transmission structure 86 is in clearance fit with the upper end of the sun gear structure 87, the cam column structure 81 is composed of a first straight gear 811, a first cross belt 812, a U-shaped frame 813, a swinging slotted vane 814, a cam column 815, a rotating shaft 816, a half-toothed plate 817 and a half-toothed plate connecting plate 818, the rotating shaft 816 is movably connected to the upper end of the U-shaped frame 813, the cam column 815 is in interference fit on the outer ring of the rotating shaft 816, the lower end of the swinging slotted vane 814 is mechanically connected with the U-shaped frame cam, the upper end of the swinging slotted vane 814 is in clearance fit on the front end of the column 815, the upper end of the first cross belt 812 is connected around the front end of the first straight gear 811, the left end of the rotating shaft 816 is in transmission connection with the first, the left end of the half-toothed plate 817 is engaged with the first straight gear 811, the left end of the half-toothed plate connecting plate 818 is movably connected with the half-toothed plate 817, the right end of the half-toothed plate connecting plate 818 is mechanically connected with the ratchet structure 82, the first straight gear 811 is movably connected with the belt transmission structure 86, the left end of the U-shaped frame 813 is welded with the right end of the sun gear structure 87, the ratchet structure 82 is composed of a matching wheel 821, a matching wheel synchronous belt 822, a small rotating wheel 823, a first ratchet 824, a slot rod 825, a spring plate 826, a rotating wheel synchronous belt 827 and a ratchet fixing seat 828, the lower end of the matching wheel synchronous belt 822 is connected with the outer ring of the matching wheel 821 in a surrounding manner, the matching wheel 821 is in transmission connection with the first ratchet 824 through the matching wheel synchronous belt 822, the first ratchet 824 is movably connected to the right side of the lower end of the ratchet fixing seat 828, the small rotating, the lower end of the spring plate 826 is in clearance fit with the first ratchet 824, the right end of the grooved rod 825 is movably connected to the front end of the small rotating wheel 823, the left end of the grooved rod 825 is in clearance fit with the ratchet fixing seat 828, the lower end of the rotating wheel synchronous belt 827 is connected to the rear end of the small rotating wheel 823 in a surrounding manner, the upper end of the rotating wheel synchronous belt 827 is in transmission connection with the motor driving structure 84, the left end of the ratchet fixing seat 828 is welded with the telescopic structure 85, the crank connecting rod structure 83 is composed of a second cross belt 831, a crank 832, a crank fixing seat 833, a connecting rod 834, a large rotating disc 835, a rotating disc synchronous belt 836, a second straight gear 837, a tooth seat 838, a long rack 839 and a cleaning cylinder 8310, the right end of the second cross belt 831 is connected to the outer ring of the crank in a surrounding manner, the crank 832 is movably connected to the left end of the, the upper end of the connecting rod 834 is movably connected to the front end of a large turntable 835, the right end of a turntable synchronous belt 836 is in clearance fit with the large turntable 835, the large turntable 835 is in transmission connection with a second straight gear 837 through a turntable synchronous belt 836, the upper end of the second straight gear 837 is meshed with a long rack 839, the long rack 839 is connected to the lower end of a toothed seat 838 in a sliding manner, a cleaning cylinder 8310 is movably connected to the left end of the lower surface of the long rack 839, the cleaning cylinder 8310 is in clearance fit with the upper end of a telescopic structure 85, the second straight gear 837 is movably connected with a motor driving structure 84, the motor driving structure 84 is composed of a small turntable 841, a third cross belt 842, an L-shaped fixing frame 843, a pulley 844, a pulley frame 845, a motor 846 and a composite spring rod 847, the motor 846 is attached to the right end of the L-shaped fixing frame 843, the motor 846 is in transmission connection with the small turntable 841, the small rotating disc 841 is movably connected to the lower end of an L-shaped fixed frame 843, the pulley 844 is mechanically connected to the left end of a pulley frame 845, the right end of the composite spring rod 847 is welded to the L-shaped fixed frame 843, the left end of the composite spring rod 847 is attached to the pulley frame 845, the pulley 844 is slidably connected to the right end of a telescopic structure 85, the telescopic structure 85 is composed of a monitoring probe 851, a stable matching rod 852, a small supporting plate 853, a lifting plate 854, a lifting frame 855, a right fixed block 856, a roller connecting rod 857, a left fixed block 858 and a first roller 859, the small supporting plate 853 is welded to the left end of the upper surface of the lifting plate 854, the left end of the stable matching rod 852 is welded to the small supporting plate 853, the right end of the stable matching rod 852 is connected with the monitoring probe 851 through glue, the upper end of the lifting frame 855 is slidably connected with the lifting plate 854, and the upper end of the roller connecting rod 85, the lower end of the crane 855 is slidably connected with a right fixed block 856, the lower end of the roller connecting rod 857 is mechanically connected with a first roller 859, the lower end of the crane 855 is slidably connected with a left fixed block 858, the first roller 859 is in transmission connection with the upper end of the belt transmission structure 86, the belt transmission structure 86 is composed of a belt 861, a second ratchet wheel 862, a short pawl 863, a long pawl 864, a small tooth seat 865, a short rack 866, a movable rod 867 and a movable rod supporting plate 868, the lower end of the belt 861 is in clearance fit at the front end of the second ratchet wheel 862, the right end of the short pawl 863 is movably connected with the upper end of the movable rod 867, the left end of the long pawl 864 is buckled at the lower end of the second ratchet wheel 862, the right end of the long pawl 864 is mechanically connected at the front end of the movable rod 867, the short rack 866 is in sliding connection with the lower end of the small tooth seat 865, and the right end of the short rack 866 is in clearance, the movable rod 867 is movably connected with the left end of the movable rod supporting plate 868, the lower end of the short rack 866 is meshed with the upper end of the sun gear structure 87, the sun wheel structure 87 consists of a fluted disc 871, a fluted disc synchronous belt 872, a second roller 873, a sun wheel synchronous belt 874, a groove frame 875, planet wheels 876, a sun wheel fixing frame 877 and a sun wheel 878, the fluted disc 871 is in transmission connection with the second roller 873 through a fluted disc synchronous belt 872, the left end of the sun gear synchronous belt 874 is connected to the outer ring of the second roller 873 in a surrounding way, the second roller 873 is in transmission connection with a sun gear 878 through a sun gear synchronous belt 874, the sun gear 878 is movably connected with the upper end of a sun gear fixing frame 877, the planet gear 876 is engaged with the inner ring of the sun gear 878, the middle section of the trough frame 875 is in clearance fit with the planet wheels 876, and the left end of the trough frame 875 is in sliding connection with the upper end of the sun wheel fixing frame 877.

During operation, an operator places the equipment at a proper position, during daytime, the solar panel 4 can convert solar energy into electric energy to provide power for the equipment, then the equipment is controlled through the control panel 6, when the equipment monitors ultraviolet intensity, the motor 846 is started to enable the motor 846 to rotate, then the motor 846 drives the crank 832 through the second cross belt 831 to enable the crank 832 to rotate, then the crank 832 drives the connecting rod 834 to enable the connecting rod 834 to drive the large rotating disc 835 to rotate, then the large rotating disc 835 drives the second straight gear 837 through the rotating disc synchronous belt 836 to enable the second straight gear 837 to enable the long rack 839 to move leftwards, when the motor 846 rotates, the motor 846 drives the small rotating disc 841 through the third cross belt 842 to enable the small rotating disc 841 to rotate, then the small rotating disc 841 drives the small rotating disc 823 through the rotating wheel synchronous belt 827 to enable the matching wheel 821, the matching wheel synchronous belt 822 and the first ratchet wheel 824 to rotate, Under the coordination of the grooved rod 825, the spring plate 826, the ratchet fixing seat 828, the half-toothed plate 817 and the half-toothed plate connecting plate 818, the first straight gear 811 rotates, then the first straight gear 811 drives the rotating shaft 816 through the first cross belt 812, the rotating shaft 816 rotates, then the cam column 815 rotates along with the rotation, the cam column 815 enables the swinging grooved plate 814 to swing left and right, then the swinging grooved plate 814 drives the grooved frame 875, the grooved frame 875 enables the left and right movement, then the grooved frame 875 drives the planet wheels 876, the planet wheels 876 enable the sun wheel 878 to rotate, the sun wheel 878 enables the second roller 873 to rotate through the sun synchronous belt 874, the second roller 873 enables the fluted disc 871 to rotate through the synchronous belt 872, then the first roller 859 rotates under the coordination of the belt 861, the second ratchet 862, the short pawl 863, the long pawl 864, the small tooth seat 865, the short rack 866, the movable rod 867 and the movable rod supporting plate 868, then first cylinder 859 makes crane 855 extend through cylinder connecting rod 857, then crane 855 promotes lifter plate 854 and rises, sends monitor 851 to the notch of recess 5, monitors ultraviolet intensity, and the stable cooperation pole 852 plays a stable and protective effect to monitor 851 with little backup pad 853.

By combining the components, when the UV sensor works, the UV sensor extends out of the equipment to monitor ultraviolet rays in the environment, when the UV sensor does not work, the UV sensor is retracted, and after the UV sensor is retracted, dust on the monitoring probe is cleaned, so that the smoothness of the monitoring probe is ensured, the monitoring precision of the ultraviolet rays is ensured, and the service life of the UV sensor is prolonged, thereby solving the problems that when the UV sensor which is commonly used in the prior art monitors the ultraviolet intensity at an outdoor fixed point, the surface of the UV sensor is damaged and the service life of the UV sensor is shortened due to the fact that the outdoor environment is complex and the weather changes a lot, the UV sensor is exposed in the environment for a long time and is easily corroded by rainwater, and the monitoring precision of the UV sensor on the ultraviolet rays is reduced due to the fact that the monitoring probe of the UV sensor is exposed in the environment for a long time and is polluted by dust, the light, the problem that the monitoring work can not be normally carried out.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.

Claims

1. The utility model provides a UV sensor, its structure includes power floodgate (1), vent (2), puts thing board (3), solar panel (4), recess (5), control panel (6), transmission wire (7), flexible cleaning device (8), lug (9), cushion (10), its characterized in that:

the groove (5) is embedded at the left end of the upper surface of the telescopic cleaning device (8), the object placing plate (3) is welded at the right end of the upper surface of the telescopic cleaning device (8), the solar panel (4) is attached to the upper end of the object placing plate (3), the vent (2) is embedded at the lower end of the right surface of the telescopic cleaning device (8), the control panel (6) is fixed at the upper end of the front surface of the telescopic cleaning device (8) through screws, the upper end of the transmission lead (7) is connected with the lower end of the control panel (6) by glue, the power supply brake (1) is welded at the right end of the front surface of the telescopic cleaning device (8), the convex block (9) is attached to the lower end of the front surface of the telescopic cleaning device (8), the two cushion blocks (10) are arranged and have the same shape and size, the cushion blocks (10) are welded on the lower surface of the telescopic cleaning device (8), the power supply brake (1) and the control panel (6) are positioned on the same surface of the telescopic cleaning device (8);

the telescopic cleaning device (8) consists of a cam column structure (81), a ratchet wheel structure (82), a crank connecting rod structure (83), a motor driving structure (84), a telescopic structure (85), a belt transmission structure (86), a sun wheel structure (87) and a device shell (88);

the crank connecting rod structure (83) is welded at the upper end inside the device shell (88), the motor driving structure (84) is attached to the lower end of the crank connecting rod structure (83), the left end of the motor driving structure (84) is connected with the right end of the telescopic structure (85) in a sliding way, the lower end of the motor driving structure (84) is movably connected with the upper end of the ratchet wheel structure (82), the lower end of the ratchet wheel structure (82) is mechanically connected with the right end of the cam column structure (81), the cam column structure (81) is movably connected with the right end of the belt transmission structure (86), the right end of the sun wheel structure (87) is in clearance fit with the cam column structure (81), the upper end of the belt transmission structure (86) is in transmission connection with the lower end of the telescopic structure (85), the left end of the ratchet wheel structure (82) is welded with the telescopic structure (85), and the lower end of the belt transmission structure (86) is in clearance fit with the upper end of the sun wheel structure (87).

2. A UV sensor according to claim 1, wherein: the cam column structure (81) consists of a first straight gear (811), a first cross belt (812), a U-shaped frame (813), a swinging slotted vane (814), a cam column (815), a rotating shaft (816), a half toothed plate (817) and a half toothed plate connecting plate (818), wherein the rotating shaft (816) is movably connected to the upper end of the U-shaped frame (813), the cam column (815) is in interference fit with the outer ring of the rotating shaft (816), the lower end of the swinging slotted vane (814) is mechanically connected with the U-shaped frame (813), the upper end of the swinging slotted vane (814) is in clearance fit with the front end of the cam column (815), the upper end of the first cross belt (812) is connected to the front end of the first straight gear (811) in a surrounding manner, the left end of the rotating shaft (816) is in transmission connection with the first straight gear (811) through the first cross belt (812), and the left end of the half toothed plate (817) is meshed with the first straight gear (811), the left end of the half-toothed plate connecting piece (818) is movably connected with the half-toothed plate (817), the right end of the half-toothed plate connecting piece (818) is mechanically connected with the ratchet wheel structure (82), the first straight gear (811) is movably connected with the belt transmission structure (86), and the left end of the U-shaped frame (813) is welded with the right end of the sun wheel structure (87).

3. A UV sensor according to claim 1 or 2, wherein: the ratchet structure (82) comprises a matching wheel (821), a matching wheel synchronous belt (822), a small rotating wheel (823), a first ratchet wheel (824), a groove rod (825), a spring plate (826), a rotating wheel synchronous belt (827) and a ratchet fixing seat (828), the lower end of the matching wheel synchronous belt (822) is connected to the outer ring of the matching wheel (821) in a surrounding mode, the matching wheel (821) is in transmission connection with the first ratchet wheel (824) through the matching wheel synchronous belt (822), the first ratchet wheel (824) is movably connected to the right side of the lower end of the ratchet fixing seat (828), the small rotating wheel (823) is mechanically connected to the middle section of the lower end of the ratchet fixing seat (828), the lower end of the spring plate (826) is in clearance fit with the first ratchet wheel (824), the right end of the groove rod (825) is movably connected to the front end of the small rotating wheel (823), and the left end of the groove rod (825), the lower end of the rotating wheel synchronous belt (827) is connected to the rear end of the small rotating wheel (823) in a surrounding mode, the upper end of the rotating wheel synchronous belt (827) is in transmission connection with the motor driving structure (84), and the left end of the ratchet wheel fixing seat (828) is welded with the telescopic structure (85).

4. A UV sensor according to claim 1, wherein: the crank connecting rod structure (83) is composed of a second cross belt (831), a crank (832), a crank fixing seat (833), a connecting rod (834), a large rotary disc (835), a rotary disc synchronous belt (836), a second straight-tooth gear (837), a tooth seat (838), a long rack (839) and a cleaning cylinder (8310), the right end of the second cross belt (831) is connected to the outer ring of the crank (832) in a surrounding manner, the crank (832) is movably connected to the left end of the crank fixing seat (833), the lower end of the connecting rod (834) is mechanically connected with the crank (832), the upper end of the connecting rod (834) is movably connected to the front end of the large rotary disc (835), the right end of the rotary disc synchronous belt (836) is in clearance fit with the large rotary disc (835), the large rotary disc (835) is in transmission connection with the second straight-tooth gear (837) through the rotary disc synchronous belt (836), the upper end of the second straight-tooth gear (837) is meshed with, long rack (839) sliding connection is in the lower extreme of toothholder (838), clean a section of thick bamboo (8310) swing joint is in the left end of long rack (839) lower surface, clean a section of thick bamboo (8310) and extending structure (85) upper end clearance fit, second straight-tooth gear (837) and motor drive structure (84) swing joint.

5. A UV sensor according to claim 3, wherein: the motor driving structure (84) is composed of a small rotary table (841), a third crossed belt (842), an L-shaped fixing frame (843), pulleys (844), a pulley frame (845), a motor (846) and a composite spring rod (847), wherein the motor (846) is attached to the right end of the L-shaped fixing frame (843), the motor (846) is in transmission connection with the small rotary table (841) through the third crossed belt (842), the small rotary table (841) is movably connected to the lower end of the L-shaped fixing frame (843), the pulleys (844) are mechanically connected to the left end of the pulley frame (845), the right end of the composite spring rod (847) is welded with the L-shaped fixing frame (843), the left end of the composite spring rod (847) is attached to the pulley frame (845), and the pulleys (844) are in sliding connection with the right end of the telescopic structure (85).

6. A UV sensor according to claim 4, characterized in that: the telescopic structure (85) consists of a monitoring probe (851), a stable matching rod (852), a small supporting plate (853), a lifting plate (854), a lifting frame (855), a right fixing block (856), a roller connecting rod (857), a left fixing block (858) and a first roller (859), the small supporting plate (853) is welded at the left end of the upper surface of the lifting plate (854), the left end of the stable matching rod (852) is welded with the small supporting plate (853), the right end of the stable matching rod (852) is in glue connection with the monitoring probe (851), the upper end of the lifting frame (855) is in sliding connection with the lifting plate (854), the upper end of the roller connecting rod (857) is in movable connection with the lifting frame (855), the lower end of the lifting frame (855) is in sliding connection with the right fixing block (856), and the lower end of the roller connecting rod (857) is in mechanical connection with the first roller (859), the lower extreme and the left fixed block (858) sliding connection of crane (855), first cylinder (859) is connected with the upper end transmission of belt drive structure (86).

7. A UV sensor according to claim 2, wherein: the belt transmission structure (86) consists of a belt (861), a second ratchet wheel (862), a short pawl (863), a long pawl (864), a small tooth seat (865), a short rack (866), a movable rod (867) and a movable rod supporting plate (868), the lower end of the belt (861) is in clearance fit with the front end of the second ratchet wheel (862), the right end of the short pawl (863) is movably connected with the upper end of the movable rod (867), the left end of the long pawl (864) is buckled at the lower end of the second ratchet wheel (862), the right end of the long pawl (864) is mechanically connected with the front end of the movable rod (867), the short rack (866) is connected with the lower end of the small gear seat (865) in a sliding way, the right end of the short rack (866) is in clearance fit with the lower end of the movable rod (867), the movable rod (867) is movably connected with the left end of the movable rod supporting plate (868), the lower end of the short rack (866) is meshed with the upper end of the sun wheel structure (87).

8. A UV sensor according to claim 2 or 7, wherein: the sun wheel structure (87) consists of a fluted disc (871), a fluted disc synchronous belt (872), a second roller (873), a sun wheel synchronous belt (874), a groove frame (875), planet wheels (876), a sun wheel fixing frame (877) and a sun wheel (878), the fluted disc (871) is in transmission connection with the second roller (873) through a fluted disc synchronous belt (872), the left end of the sun gear synchronous belt (874) is connected to the outer ring of the second roller (873) in a winding way, the second roller (873) is in transmission connection with a sun gear (878) through a sun gear synchronous belt (874), the sun gear (878) is movably connected with the upper end of the sun gear fixing frame (877), the planet wheel (876) is meshed with the inner ring of the sun wheel (878), the middle section of the groove frame (875) is in clearance fit with the planet wheel (876), the left end of the trough frame (875) is connected with the upper end of the sun wheel fixing frame (877) in a sliding mode.