Light-aging-resistant self-calibration light-operated sensor adjusting device

Abstract

The utility model discloses a light-aging-resistant self-calibration light-operated sensor adjusting device, and belongs to the field of light-operated sensors. A light-aging-resistant self-calibration light-operated sensor adjusting device comprises a shell and an installation cover rotationally connected with the shell, and further comprises a motor fixedly installed in the shell, and the output end of the motor is fixedly connected with a first bevel gear; the fixing plate is fixedly installed on the outer wall of the shell, and a reciprocating lead screw is rotationally connected into the fixing plate; the motor drives the first bevel gear to rotate and then drives the second bevel gear to rotate, so that the reciprocating lead screw rotates to drive the cleaning brush to move back and forth along the guide rail to push dust on the surface of the light-transmitting plate into the cleaning groove, and meanwhile the half gear drives the rack to slide to enable the sliding strip to clean the dust in the cleaning groove. The problem that the light-operated sensor cannot well receive light signals due to dust coverage, so that the light-operated sensor cannot well work is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of light control sensors, in particular to an anti-light aging self-calibration light control sensor adjustment device. Background Art

[0002] Light sensor is a sensing device, mainly composed of photosensitive elements, mainly divided into four categories: ambient light sensor, infrared light sensor, sunlight sensor, ultraviolet light sensor, etc. It is mainly used in the fields of changing body electronic applications and intelligent lighting systems. Modern electrical measurement technology is becoming more and more mature. Due to its advantages of high precision and easy connection to microcomputers for automatic real-time processing, it has been widely used in the measurement of electrical and non-electrical quantities.

[0003] The principle of light control sensor is based on photoelectric effect. It converts light signal into electrical signal through photosensitive element to realize the control of lighting equipment. The existing light control sensor has perfect anti-light aging and self-calibration technology. However, when used in some dusty areas, it will still be covered by dust and cannot receive light signal well, so that the light control sensor cannot work well. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the light control sensor cannot receive light signals well due to dust covering, and proposes a light control sensor adjustment device with self-calibration and anti-light aging.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A light-resistant, self-calibrated, light-controlled sensor adjustment device comprises a shell and a mounting cover rotatably connected to the shell, and also comprises a motor fixedly mounted inside the shell, the output end of the motor being fixedly connected to a bevel gear 1; a fixed plate fixedly mounted on the outer wall of the shell, a reciprocating screw being rotatably connected inside the fixed plate, one end of the reciprocating screw being fixedly connected to a bevel gear 2 meshing with the bevel gear 1; a light-transmitting plate mounted on the outer wall of the shell, a cleaning brush being slidably connected to the surface of the light-transmitting plate, and the cleaning brush being threadedly connected to the reciprocating screw.

[0007] Furthermore, a fixed block is slidably connected inside the shell, a return spring is fixedly connected to the outer wall of the fixed block, one end of the return spring away from the fixed block is fixedly connected to the outer wall of the shell, and a limiting hole corresponding to the fixed block is opened on the outer wall of the mounting cover.

[0008] Furthermore, a mounting frame is fixedly connected inside the shell, and a sensor is slidably connected inside the mounting frame.

[0009] Furthermore, a limiting groove is provided on the inner wall of the installation frame, a limiting spring is fixedly connected to the inner wall of the limiting groove, and a baffle is fixedly connected to one end of the limiting spring away from the inner wall of the limiting groove.

[0010] Furthermore, a limiting plate is slidably connected inside the installation frame, an end of the limiting plate away from the limiting groove is fixedly connected to a connecting plate, and a connecting spring is fixedly installed between the connecting plate and the installation frame.

[0011] Furthermore, the outer wall of the shell is fixedly connected to a guide rail, and the cleaning brush is slidably connected to the guide rail.

[0012] Furthermore, a cleaning groove is provided on the outer wall of the shell, a slide bar is slidably connected inside the cleaning groove, a rack is fixedly connected to the surface of the slide bar, a reset spring 2 is fixedly connected to the outer wall of the rack, and one end of the reset spring 2 away from the rack is fixedly installed on the outer wall of the guide rail.

[0013] Furthermore, the outer wall of the reciprocating screw is fixedly connected with a half gear meshing with the rack.

[0014] Compared with the prior art, the utility model provides a light-resistant self-calibrated light-controlled sensor adjustment device, which has the following beneficial effects:

[0015] 1. The anti-light aging self-calibration light control sensor adjustment device drives bevel gear 1 to rotate through a motor, and then drives bevel gear 2 to rotate, so that the reciprocating screw rod rotates to drive the cleaning brush to move back and forth along the guide rail to push the dust on the surface of the light-transmitting plate into the cleaning groove. At the same time, the rack is driven to slide by the half gear so that the slide bar can clean the dust inside the cleaning groove, which solves the problem that the light control sensor cannot receive the light signal well due to dust coverage, so that the light control sensor cannot work well.

[0016] 2. The light-resistant and self-calibrated light-controlled sensor adjustment device opens the installation cover by pulling the fixing block, places the sensor inside the installation frame, presses the sensor to squeeze the limit plate to make it slide, and when the sensor squeezes the baffle to a certain extent, the limit plate is reset to fix the sensor. When the sensor needs to be inspected and repaired, the connection plate is pulled to make the limit spring push the baffle to slide the sensor out, making the installation and disassembly of the sensor very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional main view structure of a light-resistant self-calibration three-dimensional light-controlled sensor adjustment device proposed by the utility model;

[0018] Figure 2 This is a schematic structural diagram of the reciprocating screw rod part in the light-resistant self-calibration light-controlled sensor adjustment device proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a fixed block part in an anti-light aging self-calibration light control sensor adjustment device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure inside the shell of a light-controlled sensor adjustment device for anti-light aging self-calibration proposed by the utility model;

[0021] Figure 5 The utility model provides a schematic structural diagram of the cross-sectional view of the mounting frame in the light-resistant self-calibration light-controlled sensor adjustment device.

[0022] In the figure: 1. Shell; 2. Mounting cover; 3. Fixing block; 4. Reset spring 1; 5. Mounting frame; 6. Sensor; 7. Limiting groove; 8. Limiting spring; 9. Baffle; 10. Limiting plate; 11. Connecting plate; 12. Connecting spring; 13. Motor; 14. Bevel gear 1; 15. Fixing plate; 16. Reciprocating screw rod; 17. Bevel gear 2; 18. Half gear; 19. Translucent plate; 20. Guide rail; 21. Cleaning brush; 22. Cleaning groove; 23. Slide bar; 24. Rack; 25. Reset spring 2. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Reference Figure 1-Figure 5A light-resistant self-calibration optical sensor adjustment device includes a housing 1 and a mounting cover 2 rotatably connected to the housing 1, and also includes a motor 13 fixedly mounted inside the housing 1, the output end of the motor 13 is fixedly connected to a bevel gear 14, a fixing plate 15 is fixedly mounted on the outer wall of the housing 1, a reciprocating screw rod 16 is rotatably connected inside the fixing plate 15, one end of the reciprocating screw rod 16 is fixedly connected to a bevel gear 2 17 meshing with the bevel gear 14, a light-transmitting plate 19 is mounted on the outer wall of the housing 1, a cleaning brush 21 is slidably connected to the surface of the light-transmitting plate 19, and a cleaning brush 21 is slidably connected to the surface of the light-transmitting plate 19. The brush 21 is threadedly connected to the reciprocating screw 16, and the motor 13 drives the bevel gear 14 to rotate, and then drives the bevel gear 2 17 to rotate, so that the reciprocating screw 16 rotates and drives the cleaning brush 21 to move back and forth along the guide rail 20 to push the dust on the surface of the light-transmitting plate 19 into the cleaning groove 22. At the same time, the rack 24 is driven to slide by the half gear 18 so that the slide bar 23 can clean the dust inside the cleaning groove 22, thereby solving the problem that the light control sensor cannot receive the light signal well due to dust coverage, so that the light control sensor cannot work well.

[0026] A fixed block 3 is slidably connected inside the shell 1, and a return spring 4 is fixedly connected to the outer wall of the fixed block 3. The end of the return spring 4 away from the fixed block 3 is fixedly connected to the outer wall of the shell 1. A limiting hole corresponding to the fixed block 3 is opened on the outer wall of the mounting cover 2, which can conveniently fix the mounting cover 2.

[0027] The housing 1 has a mounting frame 5 fixedly connected therein, and the mounting frame 5 has a sensor 6 slidably connected therein.

[0028] A limiting groove 7 is provided on the inner wall of the installation frame 5, to which a limiting spring 8 is fixedly connected. One end of the limiting spring 8 away from the inner wall of the limiting groove 7 is fixedly connected with a baffle 9, and the elastic force of the limiting spring 8 can eject the sensor 6 through the baffle 9.

[0029] A limiting plate 10 is slidably connected inside the installation frame 5 , and one end of the limiting plate 10 away from the limiting groove 7 is fixedly connected to a connecting plate 11 , and a connecting spring 12 is fixedly installed between the connecting plate 11 and the installation frame 5 .

[0030] The outer wall of the housing 1 is fixedly connected to a guide rail 20 , and the cleaning brush 21 is slidably connected to the guide rail 20 to guide the cleaning brush 21 .

[0031] A cleaning groove 22 is provided on the outer wall of the shell 1, a slide bar 23 is slidably connected inside the cleaning groove 22, a rack 24 is fixedly connected to the surface of the slide bar 23, a return spring 25 is fixedly connected to the outer wall of the rack 24, and one end of the return spring 25 away from the rack 24 is fixedly installed on the outer wall of the guide rail 20.

[0032] A half gear 18 meshing with the rack 24 is fixedly connected to the outer wall of the reciprocating screw rod 16 , and the rack 24 is driven to slide by the half gear 18 , thereby driving the slide bar 23 to slide to clean the cleaning groove 22 .

[0033] When the sensor 6 is pressed against the baffle plate 9 to a certain extent, the limit plate 10 is reset to fix the sensor 6. When the sensor 6 needs to be inspected and repaired, the connecting plate 11 is pulled to make the limit spring 8 push the baffle plate 9 to slide the sensor 6 out, so that the installation and disassembly of the sensor 6 is very convenient. When in use, the motor 13 drives the bevel gear 14 to rotate, and then drives the bevel gear 2 17 to rotate, so that the reciprocating screw rod 16 rotates and drives the cleaning brush 21 to move back and forth along the guide rail 20 to push the dust on the surface of the light-transmitting plate 19 into the cleaning groove 22. At the same time, the rack 24 is driven to slide by the half gear 18 so that the slide bar 23 can clean the dust inside the cleaning groove 22, thereby solving the problem that the light control sensor cannot receive the light signal well due to dust coverage, so that the light control sensor cannot work well.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A light-resistant, self-calibrated light-controlled sensor adjustment device, comprising a housing (1) and a mounting cover (2) rotatably connected to the housing (1), characterized in that: Also includes: A motor (13) is fixedly mounted inside the housing (1), and an output end of the motor (13) is fixedly connected to a bevel gear 1 (14); A fixed plate (15) is fixedly mounted on the outer wall of the housing (1), a reciprocating screw (16) is rotatably connected inside the fixed plate (15), and one end of the reciprocating screw (16) is fixedly connected to a bevel gear 2 (17) meshing with a bevel gear 1 (14); A light-transmitting plate (19) is mounted on the outer wall of the housing (1); a cleaning brush (21) is slidably connected to the surface of the light-transmitting plate (19); and the cleaning brush (21) is threadedly connected to the reciprocating screw rod (16).

2. The light-control sensor adjustment device for self-calibration against light aging according to claim 1, characterized in that: A fixed block (3) is slidably connected inside the shell (1), a return spring (4) is fixedly connected to the outer wall of the fixed block (3), one end of the return spring (4) away from the fixed block (3) is fixedly connected to the outer wall of the shell (1), and a limiting hole corresponding to the fixed block (3) is opened on the outer wall of the installation cover (2).

3. The light-control sensor adjustment device for self-calibration against light aging according to claim 1, characterized in that: A mounting frame (5) is fixedly connected inside the housing (1), and a sensor (6) is slidably connected inside the mounting frame (5).

4. The light-resistant self-calibration light-controlled sensor adjustment device according to claim 3, characterized in that: The inner wall of the installation frame (5) is provided with a limiting groove (7), the inner wall of the limiting groove (7) is fixedly connected to a limiting spring (8), and one end of the limiting spring (8) away from the inner wall of the limiting groove (7) is fixedly connected to a baffle (9).

5. The light-control sensor adjustment device for self-calibration against light aging according to claim 3, characterized in that: The installation frame (5) is internally slidably connected to a limit plate (10), one end of the limit plate (10) away from the limit groove (7) is fixedly connected to a connecting plate (11), and a connecting spring (12) is fixedly installed between the connecting plate (11) and the installation frame (5).

6. The light-control sensor adjustment device for self-calibration against light aging according to claim 1, characterized in that: The outer wall of the housing (1) is fixedly connected to a guide rail (20), and the cleaning brush (21) is slidably connected to the guide rail (20).

7. The light-control sensor adjustment device for self-calibration against light aging according to claim 1, characterized in that: The outer wall of the shell (1) is provided with a cleaning groove (22), a slide bar (23) is slidably connected inside the cleaning groove (22), a rack (24) is fixedly connected to the surface of the slide bar (23), a second return spring (25) is fixedly connected to the outer wall of the rack (24), and one end of the second return spring (25) away from the rack (24) is fixedly mounted on the outer wall of the guide rail (20).

8. The light-control sensor adjustment device for self-calibration against light aging according to claim 1, characterized in that: The outer wall of the reciprocating screw rod (16) is fixedly connected with a half gear (18) meshing with the rack (24).

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