CN218156510U

CN218156510U - Farmland illumination sensor

Info

Publication number: CN218156510U
Application number: CN202222073966.0U
Authority: CN
Inventors: 王勇; 陈玉蓝; 罗琳; 巫亮; 户凤铃; 李冰
Original assignee: SICHUAN TOBACCO Corp LIANGSHANZHOU BRANCH
Current assignee: SICHUAN TOBACCO Corp LIANGSHANZHOU BRANCH
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-27
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a farmland illumination sensor, including base, objective table, rotary device, elevating gear and sensor body, the below of base is provided with a plurality of support columns, and the last surface mounting of base has rotary device, and rotary device's last surface mounting has the installation pole, and the top of installation pole is provided with U type frame, installs the articulated shaft in the U type frame, and the one end of objective table is articulated to be installed on the articulated shaft, and the last surface mounting of objective table has sensor body, and elevating gear is still installed to rotary device's upper surface, and elevating gear's top is located the lower surface of the objective table other end. The utility model has the advantages that: the object carrying table is driven to rotate around the hinged shaft through the lifting device, so that a certain monitoring angle of the sensor body on the object carrying table can be adjusted, the rotating device can drive the installation rod to rotate synchronously with the lifting device, the sensor body is driven to monitor illumination in different directions, the monitoring range is enlarged, and reliability is guaranteed.

Description

Farmland illumination sensor

Technical Field

The utility model relates to a farmland environment surveys technical field, especially a farmland illumination sensor.

Background

Agriculture is a very important industry in any country, and is a Chinese population, so that the agriculture is concerned with the livelihood of people and influences the economic development. The development mode of the traditional agriculture causes resource shortage and environmental deterioration, so that the information development of the agriculture is promoted, and the realization of the precision agriculture is urgent.

The illumination sensor is also called as a brightness sensor and is widely used in the technical field of environment sensing detection, but the light-transmitting lens of the existing illumination sensor is inconvenient to assemble and disassemble, and once the light-transmitting lens is damaged, the light-transmitting lens is inconvenient to repair; and current illumination ware is through bolt snap-on the mounting bracket, and illumination sensor can not carry out the adjustment of certain angle, can only receive the illumination of an angle, has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a farmland illumination sensor.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a farmland illumination sensor, the on-line screen storage device comprises a base, the objective table, rotary device, elevating gear and sensor body, the below of base is provided with a plurality of support columns, the last surface mounting of base has rotary device, rotary device's last surface mounting has the installation pole, the top of installation pole is provided with U type frame, install the articulated shaft in the U type frame, the articulated installation of one end of objective table is on the articulated shaft, the last surface mounting of objective table has sensor body, elevating gear is still installed to rotary device's upper surface, elevating gear's top is located the lower surface of the objective table other end.

Preferably, the sensor main part includes that casing and lens inlay a section of thick bamboo, is provided with the sealed glue of printing opacity in the casing, has a cavity in the sealed glue of printing opacity, installs signal processing module in the cavity, and the sealed upper surface that glues of printing opacity is provided with the photo resistance, and the photo resistance is connected with the signal processing module electricity, and the upper portion of casing has an installation section of thick bamboo, has seted up the screw thread on the inside wall of an installation section of thick bamboo, and lens inlay a section of thick bamboo screw thread and install in an installation section of thick bamboo, and lens inlay a section of thick bamboo and be located photo resistance directly over.

Preferably, the lens embedded cylinder comprises a threaded cylinder, a panel and a light-transmitting lens, the top end of the threaded cylinder is provided with a rotating ring, the rotating ring is located on the outer side of the housing, the outer side wall of the threaded cylinder is provided with a thread b corresponding to the inner wall of the mounting cylinder, the threaded cylinder is installed in the mounting cylinder in a threaded mode, the panel is installed at the lower end of the inner side of the threaded cylinder, the light-transmitting lens is installed on the panel, and the light-transmitting lens is located right above the photoresistor.

Preferably, both the upper and lower portions of the light-transmitting lens are located outside the panel.

Preferably, the rotating device comprises a motor, a rotating shaft and a support plate, the motor is mounted on the upper surface of the base, a power output end of the motor is connected with the rotating shaft, the upper end of the rotating shaft is connected with the lower surface of the support plate, and the mounting rod and the lifting device are mounted on the upper surface of the support plate.

Preferably, the lifting device comprises a hydraulic cylinder and a hydraulic rod, and the end part of the hydraulic rod on the hydraulic cylinder is connected with the lower surface of the object stage.

Preferably, the lower end of the support column is tapered.

The utility model has the advantages of it is following: the utility model discloses a elevating gear drives the objective table and rotates around the articulated shaft to can adjust the certain monitoring angle of sensor body on the objective table, and rotary device can drive the installation pole and make synchronous revolution with elevating gear, thereby drive the illumination of sensor body to the equidirectional and monitor, thereby increased monitoring range, guaranteed the reliability.

Drawings

FIG. 1 is a schematic diagram of an illumination sensor;

FIG. 2 is a schematic structural diagram of a sensor body;

FIG. 3 is a schematic structural view of the positional relationship between the stage and the U-shaped frame;

in the figure, 1-supporting column, 2-base, 3-motor, 4-rotating shaft, 5-rotating device, 6-carrier plate, 7-mounting rod, 8-U-shaped frame, 9-articulated shaft, 10-object stage, 11-sensor body, 12-hydraulic rod, 13-lifting device, 14-hydraulic cylinder, 15-shell, 16-light-transmitting sealant, 17-signal processing module, 18-photoresistor, 19-lens embedded cylinder, 20-rotating ring, 21-threaded cylinder, 22-embedded plate and 23-light-transmitting lens.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In this embodiment, as shown in fig. 1 and 3, a farmland illumination sensor comprises a base 2, an object stage 10, a rotating device 5, a lifting device 13 and a sensor body 11, wherein a plurality of supporting columns 1 are arranged below the base 2, preferably, the lower ends of the supporting columns 1 are conical, so that the supporting columns 1 can be better inserted into a farmland, and a fixing effect is achieved. The upper surface of base 2 installs rotary device 5, and the upper surface of rotary device 5 installs installation pole 7, and the top of installation pole 7 is provided with installs articulated shaft 9 in U type frame 8,U type frame 8, and the articulated installation of the one end of objective table 10 is on articulated shaft 9, and the upper surface of objective table 10 has sensor body 11, and elevating gear 13 is still installed to rotary device 5's upper surface, and the top of elevating gear 13 is located the lower surface of the objective table 10 other end. Drive objective table 10 through elevating gear 13 and rotate around articulated shaft 9 to can adjust the certain monitoring angle of sensor body 11 on objective table 10, and rotary device 5 can drive installation pole 7 and elevating gear 13 and make synchronous revolution, thereby drive sensor body 11 and monitor the illumination of equidirectional not, thereby increased monitoring range, guaranteed the reliability.

Further, as shown in fig. 2, the sensor body 11 includes a housing 15 and a lens embedded cylinder 19, a transparent sealant 16 is provided in the housing 15, a cavity is provided in the transparent sealant 16, a signal processing module 17 is installed in the cavity, a photo resistor 18 is provided on the upper surface of the transparent sealant 16, the photo resistor 18 is electrically connected with the signal processing module 17, an installation cylinder is provided on the upper portion of the housing 15, a thread is provided on the inner side wall of the installation cylinder, the lens embedded cylinder 19 is installed in the installation cylinder through the thread, and the lens embedded cylinder 19 is located right above the photo resistor 18. Still further, the lens barrel 19 includes a threaded barrel 21, a panel 22 and a transparent lens 23, the top end of the threaded barrel 21 is provided with a rotating ring 20, the rotating ring 20 is located outside the housing 15, the outer side wall of the threaded barrel 21 is provided with a thread b corresponding to the inner wall of the mounting barrel, the threaded barrel 21 is threadedly mounted in the mounting barrel, the panel 22 is mounted at the lower end of the inner side of the threaded barrel 21, and the transparent lens 23 is mounted on the panel 22, preferably, the upper and lower portions of the transparent lens 23 are both located outside the panel 22. The light-transmitting lens 23 is located directly above the photo-resistor 18. Specifically speaking, the illumination passes through printing opacity lens 23 and shines photo resistor 18 downwards, different resistance values are reflected along with the intensity of ambient light, and give signal transmission to signal processing module 17, signal processing module 17 receives and handles the signal, thereby realize the function of surveying the illumination intensity in farmland, and signal processing module 17 and photo resistor 18 are wrapped up by printing opacity sealed glue 16, and there is casing 15 protection, thereby carry out double-deck protection, can play waterproof effect, protect signal processing module 17 not damaged simultaneously, thereby the life of sensor main part 11 has been prolonged, when printing opacity lens 23 is impaired, the operation personnel can directly take out screw thread section of thick bamboo 21 from the installation section of thick bamboo through rotatory ring 20, make it break away from casing 15, then change lens embedded section of thick bamboo 19, from installing screw thread section of thick bamboo 21 in the installation section of thick bamboo again with rotatory ring 20 of holding again, thereby carry out quick replacement to printing opacity lens 23, repair objective efficiency has been guaranteed, and drive platform 10 through articulated shaft 9 and rotate, thereby can adjust the certain angle of photo resistor 18, rotary device 5 can drive installation pole 7 and elevating gear 13, thereby the synchronous monitoring of illumination, thereby the monitoring of the different light resistance, thereby the reliability has been guaranteed, the increase of the monitoring scope of the light-sensitive resistor, the monitoring range has been carried out. In this embodiment, the photo resistor 18 and the signal processing module 17 are both available in the prior art, and may be obtained commercially, and how to supply power to them may also be solved by the prior art, for example, a line may penetrate through the light-transmitting sealant 16 and the housing 15, so as to be electrically connected to an external power supply device, so as to supply power to the photo resistor 18 and the signal processing module 17.

In this embodiment, the rotating device 5 includes a motor 3, a rotating shaft 4 and a carrier plate 6, the motor 3 is mounted on the upper surface of the base 2, a power output end of the motor 3 is connected with the rotating shaft 4, an upper end of the rotating shaft 4 is connected with the lower surface of the carrier plate 6, and the mounting rod 7 and the lifting device 13 are both mounted on the upper surface of the carrier plate 6. Specifically, the worker controls the motor 3 to start, and the motor 3 slowly drives the rotating shaft 4 to rotate, so as to drive the support plate 6 to slowly rotate, and further drive the photo resistor 18 to monitor the illumination in different directions, thereby increasing the monitoring range.

Further, the lifting device 13 includes a hydraulic cylinder 14 and a hydraulic rod 12, and an end of the hydraulic rod 12 on the hydraulic cylinder 14 is connected to the lower surface of the object stage 10. Specifically, the operator controls the hydraulic cylinder 14 to actuate, so as to drive the hydraulic rod 12 to perform telescopic movement, thereby driving the object stage 10 to rotate around the hinge shaft 9, and further adjusting a certain monitoring angle of the photosensitive resistor 18.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A farmland illumination sensor is characterized in that: including base (2), objective table (10), rotary device (5), elevating gear (13) and sensor body (11), the below of base (2) is provided with a plurality of support columns (1), the last surface mounting of base (2) has rotary device (5), the last surface mounting of rotary device (5) has installation pole (7), the top of installation pole (7) is provided with U type frame (8), install articulated shaft (9) in U type frame (8), the articulated installation of one end of objective table (10) is in on articulated shaft (9), the last surface mounting of objective table (10) has sensor body (11), the last surface mounting of rotary device (5) still installs elevating gear (13), the top of elevating gear (13) is located the lower surface of the objective table (10) other end.

2. An agricultural field illumination sensor according to claim 1, wherein: sensor body (11) inlay a section of thick bamboo (19) including casing (15) and lens, be provided with the sealed glue of printing opacity (16) in casing (15), a cavity has in the sealed glue of printing opacity (16), install signal processing module (17) in the cavity, the upper surface that the sealed glue of printing opacity (16) is provided with photo resistance (18), photo resistance (18) with signal processing module (17) electricity is connected, the upper portion of casing (15) has an installation section of thick bamboo, set up screw thread on the inside wall of an installation section of thick bamboo, lens inlay a section of thick bamboo (19) screw thread and install in the installation section of thick bamboo, just lens inlay a section of thick bamboo (19) and be located photo resistance (18) directly over.

3. An agricultural field illumination sensor according to claim 2, wherein: lens inlay section of thick bamboo (19) including screw thread section of thick bamboo (21), panel (22) and printing opacity lens (23), the top of screw thread section of thick bamboo (21) is provided with rotatory ring (20), rotatory ring (20) are located the outside of casing (15), seted up on the lateral wall of screw thread section of thick bamboo (21) with the screw thread b that the installation section of thick bamboo inner wall corresponds, just screw thread section of thick bamboo (21) threaded mounting is in the installation section of thick bamboo, install the inboard lower extreme of screw thread section of thick bamboo (21) panel (22), printing opacity lens (23) are installed on panel (22), printing opacity lens (23) are located directly over photo resistor (18).

4. An agricultural illumination sensor according to claim 3, wherein: the upper and lower portions of the light-transmitting lens (23) are located outside the panel (22).

5. An agricultural illumination sensor according to claim 1, wherein: rotating device (5) include motor (3), pivot (4) and support plate (6), install motor (3) the upper surface of base (2), the power take off end of motor (3) with pivot (4) are connected, the upper end of pivot (4) with the lower surface of support plate (6) is connected, installation pole (7) with elevating gear (13) are all installed the upper surface of support plate (6).

6. An agricultural field illumination sensor according to claim 5, wherein: the lifting device (13) comprises a hydraulic cylinder (14) and a hydraulic rod (12), and the end part of the hydraulic rod (12) on the hydraulic cylinder (14) is connected with the lower surface of the object stage (10).

7. An agricultural field illumination sensor according to claim 1, wherein: the lower end of the supporting column (1) is conical.