Auxiliary shooting device of multispectral camera

Abstract

The utility model discloses an auxiliary shooting device of a multispectral camera, which belongs to the technical field of auxiliary shooting and comprises two supporting blocks, lifting mechanisms are respectively arranged on the two supporting blocks, and lifting seats are arranged at the tops of the two lifting mechanisms. According to the utility model, when the multispectral camera body is used outdoors for a long time, water in the water storage tank is pumped into the dispersion pipe by using the water pump at regular time, and the water in the dispersion pipe is sprayed to the lens of the multispectral camera body from the nozzle, so that dust on the lens of the multispectral camera body is washed away; the high-pressure blowing pump and the blowing pipe are used for pumping external air into the inner cavity of the dispersion pipe, and the air in the dispersion pipe is blown to the lens of the multispectral camera body from the nozzle, so that water stains on the lens of the multispectral camera body are cleaned, and the shooting definition of the multispectral camera body is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of auxiliary shooting, more particularly to a kind of auxiliary shooting device of multispectral camera. BACKGROUND

[0002] With the advancement of agricultural modernization, precision agriculture has become an important research direction in agricultural production. Multispectral camera is widely used in agriculture, mainly used for monitoring the health status and growth environment of crops. By analyzing the spectral reflectance of crops, farmers can determine whether the crops lack nutrients or water, and whether there are diseases and pests. In addition, it can also be used for soil analysis and water resource management to help optimize fertilization and irrigation strategies. During the use of multispectral camera, some auxiliary devices are used to improve the convenience of monitoring.

[0003] After searching, the patent with authorization publication number CN221801329U discloses an auxiliary shooting device based on multispectral camera, which includes a connecting plate, a placing rack is fixedly connected to the top wall of the connecting plate, a double-head motor is fixedly connected to the inner wall of the placing rack, a threaded rod is fixedly connected to the output end of the double-head motor, a displacement column is threadedly connected to the outer wall of the threaded rod, a clamp is fixedly connected to the top end of the displacement column, a limiting groove is formed in the top wall of the connecting plate on both sides, the bottom ends of the two displacement columns are respectively slidably connected to the corresponding limiting grooves, and a gimbal is arranged on the top wall of the placing rack. In the utility model, the placing rack, double-head motor, threaded rod, displacement column, clamp and limiting groove cooperate with each other to effectively increase the fixing effect of the gimbal, and the device is easy to install and disassemble, ensuring the shooting quality and improving the working efficiency of the device.

[0004] The above-mentioned patent has the following disadvantages: when the multispectral camera is used on the above-mentioned device, dust may be brought to the camera lens by the wind in the external environment, affecting the shooting quality; in addition, it is not convenient to fix the device stably when it is placed on the ground; it is also difficult to ensure the levelness of the device and the multispectral camera when the ground is uneven, therefore, the utility model provides an auxiliary shooting device for multispectral camera. UTILITY MODEL CONTENT

[0005] In view of the problems existing in the prior art, the utility model aims to provide an auxiliary shooting device for multispectral camera.

[0006] To solve the above-mentioned problems, the utility model adopts the following technical solutions:

[0007] The utility model provides an auxiliary shooting device of multispectral camera, including two support blocks, two support blocks are provided with lifting mechanism respectively, the top of two lifting mechanism is provided with lifting seat, the lifting seat is installed with multispectral camera body, two support blocks are provided with two support fixed establishment respectively, the side of lifting seat is provided with blowing mechanism, the side of lifting seat is fixedly connected with two lifting cylinders, the bottom of two lifting cylinder inner cavities is fixedly installed with first electric push rod respectively, the top of two first electric push rods is fixedly connected with lifting column respectively, and the top of two lifting columns extends to the top of lifting cylinder and is fixedly connected with dispersion pipe, the side of dispersion pipe is provided with a plurality of spray heads, the side of lifting seat is fixedly connected with water storage tank, the top of water storage tank is fixedly installed with water pump, both ends of water pump are fixedly connected with water pipe respectively, and the bottom of one water pipe extends to the inner cavity of water storage tank, the end of another water pipe is fixedly connected with first check valve, and the end of first check valve is fixedly sleeved to the inner cavity of dispersion pipe.

[0008] As a preferred scheme of the utility model, the blowing mechanism comprises a filter box fixedly connected to the side of the lifting seat, a plurality of air inlet holes are formed in the end of the filter box, a sealing door is hingedly connected to the front of the filter box, filter cotton is sleeved in the inner cavity of the filter box, a high-pressure air blowing pump is fixedly installed in the inner cavity of the filter box, the output end of the high-pressure air blowing pump extends to the outside of the filter box and is fixedly connected with an air blowing pipe, a second check valve is fixedly connected to the end of the air blowing pipe, and the end of the second check valve is fixedly sleeved to the other end of the inner cavity of the dispersion pipe.

[0009] As a preferred scheme of the utility model, the support fixed establishment comprises a storage cylinder fixedly sleeved on the support block, a second electric push rod is fixedly installed at the top of the inner cavity of the storage cylinder, an arc-bottom support column is fixedly connected to the bottom end of the second electric push rod, the side of the arc-bottom support column is attached to the inner wall of the storage cylinder, a receiving groove is formed in the bottom end of the arc-bottom support column, a third electric push rod is fixedly installed at the top of the inner cavity of the receiving groove, an installation box is fixedly connected to the bottom end of the third electric push rod, a servo motor is fixedly installed in the inner cavity of the installation box, the output shaft of the servo motor extends to the bottom of the installation box and is fixedly connected with a spiral column, and the side of the installation box is attached to the inner wall of the receiving groove.

[0010] As a preferred scheme of the utility model, the lifting mechanism comprises an outer protection cylinder fixedly connected to the top surface of the support block and a hydraulic cylinder fixedly installed on the top surface of the support block, the hydraulic cylinder is located in the inner cavity of the outer protection cylinder, a support square column is fixedly connected to the top end of the hydraulic cylinder, the top end of the support square column extends to the top of the outer protection cylinder and is connected to the bottom surface of the lifting seat, and the side of the support square column is attached to the inner wall of the outer protection cylinder.

[0011] As one preferred scheme of the utility model, the top surface of the lifting seat is provided with a mounting groove, the bottom end of the multispectral camera body is placed in the inner cavity of the mounting groove, two lateral shifting grooves are arranged on the two sides of the inner cavity of the mounting groove and inside the lifting seat, fourth electric push rods are fixedly installed in the inner cavities of the two lateral shifting grooves respectively, U-shaped clamping plates are fixedly connected to the output ends of the two fourth electric push rods respectively, and the inner sides of the two U-shaped clamping plates are attached to the side surface of the bottom end of the multispectral camera body.

[0012] As one preferred scheme of the utility model, the outer side of one of the outer protection cylinders is fixedly connected with a control box, a box door is hingedly connected to the outer side of the control box, and a control panel is fixedly installed in the inner cavity of the control box.

[0013] As one preferred scheme of the utility model, the bottom surface of each of the two supporting blocks is fixedly installed with two moving wheels, and the top surface of each of the two supporting blocks is fixedly installed with a level.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the utility model, when the multispectral camera body is used outdoors for a long time, the water pump is used to pump the water in the water storage tank into the dispersion pipe, and the water in the dispersion pipe is sprayed from the spray head to the lens of the multispectral camera body, so as to wash the dust on the lens of the multispectral camera body; the high-pressure air blower and the air blowing pipe are used to pump the external air into the inner cavity of the dispersion pipe, and the air in the dispersion pipe is blown from the spray head to the lens of the multispectral camera body, so as to clean the water stains on the lens of the multispectral camera body, and ensure the clarity of the multispectral camera body.

[0016] In the utility model, when the auxiliary shooting device is moved to the detection site, the four second electric push rods are used to drive the four arc bottom supporting columns to move downward, so that the four arc bottom supporting columns support the device, and the device is adjusted to a horizontal state in cooperation with the level, so that the device leveling function is realized, the device can be used on uneven ground, the servo motor is used to drive the spiral column to rotate, the third electric push rod is used to drive the spiral column to move downward, the spiral column is rotated into the ground to fix the device, the stability of the auxiliary device is ensured, and the utility is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an overall structure schematic view of the utility model;

[0018] Figure 2 It is an overall structure explosion view of the utility model;

[0019] Figure 3 It is a cross-sectional view of the lifting seat of the utility model;

[0020] Figure 4 It is the cross section schematic view of the outer protection cylinder of the utility model;

[0021] Figure 5 It is the cross section schematic view of the storage cylinder of the utility model;

[0022] Figure 6 It is the structure schematic view of the dispersion pipe of the utility model;

[0023] Figure 7 It is the cross section schematic view of the filter box of the utility model;

[0024] Figure 8 It is the cross section schematic view of the control box of the utility model.

[0025] Mark explanation in drawing: 1, support block, 2, lifting mechanism, 3, lifting seat, 4, multispectral camera body, 5, support fixing mechanism, 6, blowing mechanism, 7, lifting cylinder, 8, first electric push rod, 9, lifting column, 10, dispersion pipe, 11, spray head, 12, water storage tank, 13, water pump, 14, water pipe, 15, first check valve, 16, filter box, 17, sealing door, 18, air inlet hole, 19, high-pressure blowing pump, 20, blowing pipe, 21, second check valve, 22, filter cotton, 23, storage cylinder, 24, second electric push rod, 25, arc bottom support column, 26, storage groove, 27, third electric push rod, 28, mounting box, 29, servo motor, 30, spiral column, 31, outer protection cylinder, 32, hydraulic cylinder, 33, support square column, 34, mounting groove, 35, transverse moving groove, 36, fourth electric push rod, 37, U-shaped clamping plate, 38, moving wheel, 39, control box, 40, control panel, 41, box door, 42, level. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by those skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0027] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set with", "sleeve set / interface", "connection" and so on, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication, for the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances. Example 1:

[0029] Please refer to Figures 1-8 , an auxiliary shooting device of a multispectral camera, comprising two supporting blocks 1, two supporting blocks 1 are respectively provided with lifting mechanisms 2, the top of two lifting mechanisms 2 is provided with a lifting seat 3, the lifting seat 3 is installed with a multispectral camera body 4, two supporting blocks 1 are respectively provided with two supporting fixing mechanisms 5, the side of the lifting seat 3 is provided with a blowing mechanism 6, the side of the lifting seat 3 is fixedly connected with two lifting cylinders 7, the bottom of the inner cavity of two lifting cylinders 7 is respectively fixedly installed with first electric push rods 8, the top of two first electric push rods 8 is respectively fixedly connected with lifting columns 9, the top of two lifting columns 9 respectively extends to the top of the lifting cylinder 7 and is fixedly connected with a dispersion pipe 10, the side of the dispersion pipe 10 is provided with a plurality of spray heads 11, the side of the lifting seat 3 is fixedly connected with a water storage tank 12, the top surface of the water storage tank 12 is fixedly installed with a water pump 13, the two ends of the water pump 13 are respectively fixedly connected with water pipes 14, the bottom end of one water pipe 14 extends to the inner cavity of the water storage tank 12, the end of the other water pipe 14 is fixedly connected with a first check valve 15, the end of the first check valve 15 is fixedly sleeved to the inner cavity of the dispersion pipe 10.

[0030] In the embodiment, the first check valve 15 can only make water from the water pipe 14 into the inner cavity of the dispersion pipe 10, the inner cavity of the water storage tank 12 is provided with cleaning water, the top of the water storage tank 12 is provided with a threaded plug, so as to remove the threaded plug to add water to the inner cavity of the water storage tank 12.

[0031] Specifically, please refer to Figure 1 , Figure 6 and Figure 7 , the blowing mechanism 6 comprises a filter box 16 fixedly connected to the side of the lifting seat 3, a plurality of air inlet holes 18 are formed in the end of the filter box 16, a sealing door 17 is hinged to the front of the filter box 16, filter cotton 22 is sleeved in the inner cavity of the filter box 16, a high-pressure blowing pump 19 is fixedly installed in the inner cavity of the filter box 16, the output end of the high-pressure blowing pump 19 extends to the outside of the filter box 16 and is fixedly connected with a blowing pipe 20, the end of the blowing pipe 20 is fixedly connected with a second check valve 21, the end of the second check valve 21 is fixedly sleeved to the other end of the inner cavity of the dispersion pipe 10.

[0032] In the embodiment, the side of the filter cotton 22 is in close contact with the inner wall of the filter box 16 and the inner side of the sealing door 17, so that the filter cotton 22 can filter the air, and the second one-way valve 21 can only make the air in the blowing pipe 20 enter the inner cavity of the dispersion pipe 10, and the wind blown out by the nozzle 11 can blow away the water on the lens of the multi-spectrum camera body 4, so as to ensure the clarity of the lens and avoid the influence of the water on the multi-spectrum camera body 4.

[0033] Specifically, please refer to Figure 1 , Figure 2 and Figure 5 , the support fixing mechanism 5 includes a receiving cylinder 23 fixedly sleeved on the support block 1, a second electric push rod 24 fixedly installed at the top of the inner cavity of the receiving cylinder 23, an arc bottom support column 25 fixedly connected to the bottom end of the second electric push rod 24, the side of the arc bottom support column 25 in close contact with the inner wall of the receiving cylinder 23, a receiving groove 26 formed at the bottom end of the arc bottom support column 25, a third electric push rod 27 fixedly installed at the top of the inner cavity of the receiving groove 26, an installation box 28 fixedly connected to the bottom end of the third electric push rod 27, a servo motor 29 fixedly installed in the inner cavity of the installation box 28, a spiral column 30 fixedly connected to the output shaft of the servo motor 29 extending to the bottom of the installation box 28, and the side of the installation box 28 in close contact with the inner wall of the receiving groove 26.

[0034] Specifically, please refer to Figures 1 to 4 , the lifting mechanism 2 includes an outer protective cylinder 31 fixedly connected to the top surface of the support block 1 and a hydraulic cylinder 32 fixedly installed on the top surface of the support block 1, the hydraulic cylinder 32 located in the inner cavity of the outer protective cylinder 31, a support square column 33 fixedly connected to the top end of the hydraulic cylinder 32, the top end of the support square column 33 extending to the top of the outer protective cylinder 31 and connected to the bottom surface of the lifting seat 3, and the side of the support square column 33 in close contact with the inner wall of the outer protective cylinder 31.

[0035] In the embodiment, the hydraulic cylinder 32 drives the support square column 33 to move up and down, and the support square column 33 adjusts the height of the lifting seat 3 and the multi-spectrum camera body 4.

[0036] Specifically, please refer to Figures 1 to 4 , the top surface of the lifting seat 3 is provided with a mounting groove 34, the bottom end of the multi-spectrum camera body 4 is placed in the inner cavity of the mounting groove 34, two transverse grooves 35 are arranged at the two sides of the inner cavity of the mounting groove 34 and inside the lifting seat 3, two fourth electric push rods 36 are fixedly installed in the inner cavities of the two transverse grooves 35 respectively, two U-shaped clamping plates 37 are fixedly connected to the output ends of the two fourth electric push rods 36 respectively, and the inner side surfaces of the two U-shaped clamping plates 37 are in close contact with the side surfaces of the bottom end of the multi-spectrum camera body 4.

[0037] The bottom of the inner cavity of the mounting groove 34 is provided with a threaded hole. The multispectral camera body 4 can be bolted through cooperation of the threaded hole, a bolt and a mounting hole at the bottom of the multispectral camera body 4. In addition, the inner side of the U-shaped clamping plate 37 is sized to match the outer diameter of the bottom end of the multispectral camera body 4, so as to clamp and fix the bottom end of the multispectral camera body 4.

[0038] Specifically, please refer to Figure 1 and Figure 8 The outer side of the outer protective cylinder 31 is fixedly connected with a control box 39. The outer side of the control box 39 is hingedly connected with a box door 41. The inner cavity of the control box 39 is fixedly installed with a control panel 40.

[0039] In this embodiment, the device is controlled by the control panel 40.

[0040] Specifically, please refer to Figure 1 The bottom surface of each of the two support blocks 1 is fixedly installed with a moving wheel 38. The top surface of each of the two support blocks 1 is fixedly installed with a level 42.

[0041] In this embodiment, the device is moved by the moving wheel 38.

[0042] Working principle: in use, first, the multispectral camera body 4 is installed on the lifting seat 3, and the device is pushed to move the multispectral camera body 4 by the moving wheel 38, when moving to the appropriate position, the four second electric push rods 24 are started to drive the four arc bottom support columns 25 to move down, so that the bottom end of the arc bottom support column 25 is in contact with the ground, the levelness of the support block 1 is detected by the level 42, so that the support block 1 remains horizontal, the leveling function of the device is realized, and it is ensured that the device can be used on the uneven ground, then the servo motor 29 is started to drive the screw column 30 to rotate, the third electric push rod 27 is used to drive the installation box 28, the servo motor 29 and the screw column 30 to move down, so that the screw column 30 is screwed into the ground to fix the device, then the hydraulic cylinder 32 is used to drive the support square column 33, the lifting seat 3 and the multispectral camera body 4 to move up and down, so as to adjust the height of the multispectral camera body 4, finally, when the multispectral camera body 4 is placed outside for a long time, the first electric push rod 8 is started to drive the lifting column 9, the dispersion pipe 10 and the nozzle 11 to move up and down, so that the nozzle 11 moves up and down in front of the lens of the multispectral camera body 4, first, the water pump 13 is started to guide the cleaning water in the water storage tank 12 into the inner cavity of the dispersion pipe 10 through the water pipe 14 and the first check valve 15, and the cleaning water is sprayed from the nozzle 11 to wash the lens, then the high-pressure air blowing pump 19 is started to draw air into the inner cavity of the filter box 16, so that the external air enters the inner cavity of the filter box 16 from the air inlet hole 18, the dust in the air is filtered by the filter cotton 22, the filtered air enters the inner cavity of the dispersion pipe 10 from the air blowing pipe 20 and the second check valve 21, and the gas in the dispersion pipe 10 is blown from the nozzle 11 to the lens of the multispectral camera body 4, so as to blow off the water stains on the lens of the multispectral camera body 4, and ensure the clarity of the multispectral camera body 4.

[0043] The above merely describes the preferred embodiments of the present application, and the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An auxiliary imaging device for a multispectral camera, comprising two support blocks (1), characterized in that: Lifting mechanisms (2) are respectively provided on the two support blocks (1), and lifting seats (3) are provided on the top of the two lifting mechanisms (2). A multispectral camera body (4) is installed on the lifting seats (3). Two supporting and fixing mechanisms (5) are respectively provided on the two support blocks (1). A blower mechanism (6) is provided on the side of the lifting seat (3). Two lifting cylinders (7) are fixedly connected to the side of the lifting seat (3). A first electric push rod (8) is fixedly installed at the bottom of the inner cavity of the two lifting cylinders (7). A lifting column (9) is fixedly connected to the top of the two first electric push rods (8). The two lifting columns (9) are fixedly connected to the top of the two first electric push rods (8). The top of 9) extends to the top of the lifting cylinder (7) and is fixedly connected to a dispersion tube (10). The side of the dispersion tube (10) is provided with multiple nozzles (11). The side of the lifting seat (3) is fixedly connected to a water storage tank (12). The top surface of the water storage tank (12) is fixedly installed with a water pump (13). The two ends of the water pump (13) are fixedly connected to water pipes (14). The bottom end of one water pipe (14) extends to the inner cavity of the water storage tank (12). The end of the other water pipe (14) is fixedly connected to a first one-way valve (15). The end of the first one-way valve (15) is fixedly sleeved to the inner cavity of the dispersion tube (10).

2. The auxiliary imaging device for a multispectral camera according to claim 1, characterized in that: The blower mechanism (6) includes a filter box (16) fixedly connected to the side of the lifting seat (3). The filter box (16) has multiple air inlets (18) at its end. A sealing door (17) is hinged to the front of the filter box (16). Filter cotton (22) is sleeved in the inner cavity of the filter box (16). A high-pressure blower pump (19) is fixedly installed in the inner cavity of the filter box (16). The output end of the high-pressure blower pump (19) extends to the outside of the filter box (16) and is fixedly connected to a blower pipe (20). A second one-way valve (21) is fixedly connected to the end of the blower pipe (20). The end of the second one-way valve (21) is fixedly sleeved to the other end of the inner cavity of the dispersion tube (10).

3. The auxiliary imaging device for a multispectral camera according to claim 1, characterized in that: The supporting and fixing mechanism (5) includes a storage cylinder (23) fixedly sleeved on the support block (1). A second electric push rod (24) is fixedly installed on the top of the inner cavity of the storage cylinder (23). An arc-bottom support column (25) is fixedly connected to the bottom end of the second electric push rod (24). The side of the arc-bottom support column (25) is in contact with the inner wall of the storage cylinder (23). A storage groove (26) is opened at the bottom end of the arc-bottom support column (25). A third electric push rod (27) is fixedly installed on the top of the inner cavity of the storage groove (26). An installation box (28) is fixedly connected to the bottom end of the third electric push rod (27). A servo motor (29) is fixedly installed in the inner cavity of the installation box (28). The output shaft of the servo motor (29) extends to the bottom of the installation box (28) and is fixedly connected to a spiral column (30). The side of the installation box (28) is in contact with the inner wall of the storage groove (26).

4. The auxiliary imaging device for a multispectral camera according to claim 1, characterized in that: The lifting mechanism (2) includes an outer protective cylinder (31) fixedly connected to the top surface of the support block (1) and a hydraulic cylinder (32) fixedly installed on the top surface of the support block (1). The hydraulic cylinder (32) is located in the inner cavity of the outer protective cylinder (31). A support column (33) is fixedly connected to the top of the hydraulic cylinder (32). The top of the support column (33) extends to the top of the outer protective cylinder (31) and is connected to the bottom surface of the lifting seat (3). The side of the support column (33) is in contact with the inner wall of the outer protective cylinder (31).

5. The auxiliary imaging device for a multispectral camera according to claim 1, characterized in that: The top surface of the lifting seat (3) is provided with an installation groove (34). The bottom end of the multispectral camera body (4) is placed in the inner cavity of the installation groove (34). Two transverse grooves (35) are provided on both sides of the inner cavity of the installation groove (34) and inside the lifting seat (3). The inner cavities of the two transverse grooves (35) are respectively fixedly installed with fourth electric push rods (36). The output ends of the two fourth electric push rods (36) are respectively fixedly connected with U-shaped clamps (37). The inner sides of the two U-shaped clamps (37) are in contact with the side of the bottom end of the multispectral camera body (4).

6. The auxiliary imaging device for a multispectral camera according to claim 4, characterized in that: A control box (39) is fixedly connected to the outside of one of the outer protective cylinders (31), and a door (41) is hinged to the outside of the control box (39). A control panel (40) is fixedly installed in the inner cavity of the control box (39).

7. The auxiliary imaging device for a multispectral camera according to claim 1, characterized in that: Two movable wheels (38) are fixedly installed on the bottom surface of the two support blocks (1), and a level (42) is fixedly installed on the top surface of the two support blocks (1).

Images