Image color rendition degree detection device of multispectral scanner

Abstract

The utility model provides an image color rendition degree detection device for a multispectral scanner, which relates to the technical field of detection devices and comprises a shell, and a mounting groove is arranged on one side of the outer wall of the shell. According to the utility model, when a light source and a sensor in the detection device generate a large amount of heat after long-time high-intensity work, external air is firstly sucked into the cooling box under the action of the air delivery pump and the air delivery pipe, and the air can be cooled under the action of the cooling device, the circulating pump and the cooling pipe; then cooling air is conveyed into the detection device under the action of an air conveying pump, an air conveying pipe and an air inlet box, and meanwhile, a light source and a sensor in the detection device can be cooled under the cooperation of an air outlet box, so that the parts are prevented from being damaged due to too high temperature, and the protection effect is achieved; the service life of the light source and the sensor is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of detection device technology, and in particular to a multispectral scanner image color reproduction detection device. Background Technology

[0002] Multispectral scanners, with their ability to simultaneously acquire information from multiple spectral bands of a target object, play a crucial role in numerous fields such as remote sensing mapping, agricultural monitoring, environmental science, and cultural relic preservation. In the application of multispectral scanners, image color reproduction is one of the key indicators for measuring data quality. Accurate color reproduction can truly reflect the color characteristics of the target object, making the acquired images more consistent with human visual perception, and facilitating users to intuitively and accurately analyze and interpret information.

[0003] In the prior art, when using a detection device to detect the color reproduction of an image from a scanner, various light sources and sensors are required. During the detection process, these light sources and sensors operate continuously for extended periods, generating a significant amount of heat. To ensure the accuracy of the detected structure, the detection device is kept sealed to avoid the influence of ambient light. Consequently, the heat is difficult to dissipate, causing the temperature of the light sources and sensors to gradually rise. Prolonged use can lead to damage to the light sources and sensors, severely affecting the normal operation of the detection device and increasing maintenance costs. Utility Model Content

[0004] This invention provides an image color reproduction detection device that can quickly dissipate heat from the light source and sensor, preventing damage due to excessive heat.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multispectral scanner image color reproduction detection device, comprising a housing, an installation groove formed on one side of the outer wall of the housing, a cooling box fixedly installed at the bottom of the inner wall of the installation groove, a cooling pipe provided at the bottom of the inner wall of the cooling box, a cooling device fixedly installed at the bottom of the inner wall of the installation groove, and the outer wall of the cooling device being fixedly connected to the outer wall of the cooling pipe, a circulation pump fixedly installed at the bottom of the inner wall of the installation groove, and the outer wall of the circulation pump being fixedly connected to the outer wall of the cooling pipe, a gas supply pipe fixedly connected to one side of the outer wall of the cooling box, a gas supply pipe fixedly installed at the bottom of the inner wall of the installation groove, and the outer wall of the gas supply pipe being fixedly connected to the outer wall of the gas pump.

[0006] Preferably, an air inlet box is fixedly installed on the inner surface of the outer shell, and the outer surface of the air inlet box is fixedly connected to the outer surface of the air supply pipe. An air outlet box is fixedly inserted into the inner surface of the outer shell. Under the action of the air supply pipe and the air inlet box, cold air can be supplied to the inside of the detection device.

[0007] Preferably, the outer wall of the housing is fixedly installed with two side doors by hinges, and a sealing ring is provided on one side of the outer wall of the two side doors. A first filter plate is fixedly installed on the inner wall of the air outlet box. Under the action of the sealing ring, the side doors can be kept sealed when closed, and under the action of the first filter plate, external dust and impurities can be prevented from entering the detection device from the air outlet box.

[0008] Preferably, a base plate is fixedly installed on the bottom of the inner wall of the outer shell, and two movable grooves are opened on the top of the base plate. Two buffer springs are provided on the inner surface of each of the two movable grooves, and dampers are provided on the inner surface of each of the four buffer springs. Under the action of the buffer springs and dampers, the vibration generated during the operation of the device can be buffered.

[0009] Preferably, two movable blocks are movably embedded in the inner surface of each of the two movable slots, and one side of the outer wall of the movable block is fixedly connected to one side of the outer wall of the buffer spring. A connecting rod is movably sleeved on the outer surface of each of the four movable blocks. A support frame is fixedly installed on the top of the base plate. Under the action of the movable slots, the movable blocks can move inside them, and with the cooperation of the connecting rods and other structures, a buffering and shock absorption effect is achieved.

[0010] Preferably, a movable plate is movably embedded between the inner surfaces of the support frame, and the bottom of the movable plate is movably connected to the inner surface of the connecting rod through a connecting block. The top of the movable plate is fixedly installed with a testing platform by bolts. Under the action of the movable plate and bolts, the testing platform can be installed and fixed to prevent displacement of the testing platform during testing.

[0011] Preferably, a mounting bracket is fixedly installed on one side of the inner wall of the cooling box, and two second filter plates are fixedly installed on the inner surface of the mounting bracket. Under the action of the second filter plates, external dust and impurities can be effectively prevented from entering the detection device through the slot opened on one side of the outer wall of the cooling box, which greatly improves the accuracy of the image color reproduction detection results.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, when the light source and sensor inside the detection device generate a large amount of heat after long-term high-intensity operation, external air is first drawn into the cooling box by the air pump and air pipe. The air is then cooled by the cooling device, circulating pump, and cooling pipe. Subsequently, the cooled air is delivered to the detection device by the air pump, air pipe, and air inlet box. With the help of the air outlet box, the light source and sensor inside the detection device are cooled, preventing damage to their components due to excessive temperature. This protects them, extends the service life of the light source and sensor, and reduces maintenance costs.

[0014] 2. In this utility model, when testing the color reproduction of images from a multispectral scanner, the internal components of the testing device may vibrate during prolonged use. Through the action of the movable plate, connecting rod, movable block, buffer spring, and damper, the vibration can be prevented from being transmitted to the testing table and causing displacement of the items on top of the testing table, thus greatly improving the accuracy of the color reproduction test results of the multispectral scanner. Attached Figure Description

[0015] Figure 1 This invention provides a three-dimensional view of the main structure of a multispectral scanner image color reproduction detection device;

[0016] Figure 2 This invention provides a front view structure split diagram of a multispectral scanner image color reproduction detection device;

[0017] Figure 3 This invention provides a sectional view of the main structure of a multispectral scanner image color reproduction detection device.

[0018] Figure 4 This invention provides a split view of the main structural part of a multispectral scanner image color reproduction detection device.

[0019] Figure 5 This invention provides a perspective view of the main structural part of a multispectral scanner image color reproduction detection device.

[0020] Legend: 1. Outer shell; 2. Side door; 3. Sealing ring; 4. Air outlet box; 5. First filter plate; 6. Base plate; 7. Movable groove; 8. Buffer spring; 9. Damper; 10. Movable block; 11. Linkage rod; 12. Support frame; 13. Movable plate; 14. Testing table; 15. Mounting groove; 16. Cooling box; 17. Cooling pipe; 18. Cooling device; 19. Circulation pump; 20. Mounting frame; 21. Second filter plate; 22. Air supply pipe; 23. Air supply pump; 24. Air inlet box. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Please see Figures 1-5 This utility model provides a multispectral scanner image color reproduction detection device, including a housing 1. A mounting groove 15 is provided on one side of the outer wall of the housing 1. A cooling box 16 is fixedly installed at the bottom of the inner wall of the mounting groove 15. A cooling pipe 17 is provided at the bottom of the inner wall of the cooling box 16. A cooling device 18 is fixedly installed at the bottom of the inner wall of the mounting groove 15, and the outer wall of the cooling device 18 is fixedly connected to the outer wall of the cooling pipe 17. A circulation pump 19 is fixedly installed at the bottom of the inner wall of the mounting groove 15, and the outer wall of the circulation pump 19 is fixedly connected to the outer wall of the cooling pipe 17. A gas supply pipe 22 is fixedly connected to one side of the outer wall of the cooling box 16. A gas supply pipe 22 is fixedly installed at the bottom of the inner wall of the mounting groove 15, and the outer wall of the gas supply pipe 22 is fixedly connected to the outer wall of the gas supply pump 23.

[0024] like Figure 1 , Figure 5 As shown: An air inlet box 24 is fixedly installed on the inner wall of the outer casing 1, and the outer wall of the air inlet box 24 is fixedly connected to the outer wall of the air supply pipe 22. An air outlet box 4 is fixedly inserted into the inner wall of the outer casing 1. Under the action of the air supply pipe 22 and the air inlet box 24, cold air can be supplied to the inside of the detection device.

[0025] like Figure 1 , Figure 2 as well as Figure 4 As shown: The outer wall of the outer shell 1 is fixedly installed with two side doors 2 by hinges. A sealing ring 3 is provided on one side of the outer wall of the two side doors 2. A first filter plate 5 is fixedly installed on the inner wall of the air outlet box 4. Under the action of the sealing ring 3, the side doors 2 can be kept sealed when closed. Under the action of the first filter plate 5, external dust and impurities can be prevented from entering the interior of the detection device from the air outlet box 4.

[0026] like Figure 2As shown: A base plate 6 is fixedly installed on the bottom of the inner wall of the outer casing 1. Two movable slots 7 are opened on the top of the base plate 6. Two buffer springs 8 are provided on the inner surface of each of the two movable slots 7. A damper 9 is provided on the inner surface of each of the four buffer springs 8. Under the action of the buffer springs 8 and the dampers 9, the vibration generated during the operation of the device can be buffered.

[0027] like Figure 3 As shown: Two movable blocks 10 are movably embedded in the inner surface of each of the two movable slots 7, and one side of the outer wall of the movable block 10 is fixedly connected to one side of the outer wall of the buffer spring 8. The outer surface of each of the four movable blocks 10 is movably fitted with a connecting rod 11. A support frame 12 is fixedly installed on the top of the base plate 6. Under the action of the movable slots 7, the movable blocks 10 can move inside them, and with the cooperation of the connecting rod 11 and other structures, the buffering and shock absorption effect is achieved.

[0028] like Figure 3 As shown: A movable plate 13 is movably embedded between the inner surface walls of the support frame 12, and the bottom of the movable plate 13 is movably connected to the inner surface wall of the connecting rod 11 through a connecting block. The top of the movable plate 13 is fixedly installed with a test table 14 by bolts. Under the action of the movable plate 13 and the bolts, the test table 14 can be installed and fixed to prevent the test table 14 from shifting during the test.

[0029] like Figure 4 As shown: A mounting bracket 20 is fixedly installed on one side of the inner wall of the cooling box 16. Two second filter plates 21 are fixedly installed on the inner surface of the mounting bracket 20. Under the action of the second filter plates 21, external dust and impurities can be effectively prevented from entering the detection device through the slot opened on one side of the outer wall of the cooling box 16, which greatly improves the accuracy of the image color reproduction detection results.

[0030] The usage and working principle of this device are as follows: When it is necessary to test the color reproduction of images from a multispectral scanner, the object is first placed on top of the testing platform 14 under the operation of the operator. Then, the side door 2 is closed. Under the action of the sealing ring 3, the inside of the testing device is kept sealed. Then, the cross slide of the device carries the hyperspectral camera, industrial camera, light source module and other information acquisition modules to move inside the testing device, and transmits the acquired image color information to the internal processing and analysis module for detection and processing, and generates a corresponding report. After long-term high-intensity operation, the hyperspectral camera, industrial camera, light source module and other information acquisition modules inside the testing device will vibrate and generate a lot of heat. At this time, through the cooperation of the movable plate 13, the connecting rod 11, the movable block 10, the buffer spring 8 and the damper 9, the vibration generated by the internal components of the testing device can be effectively prevented from affecting the object on top of the testing platform 14, which greatly improves the accuracy of the test results. Then, under the action of the air pump 23 and the air pipe 22, the external air can be drawn from the air pump 23 and the air pipe 22. A slot on one side of the outer wall of the cooling box 16 draws air into the cooling box 16. Simultaneously, the second filter plate 21 filters dust and impurities from the air. Then, the circulating pump 19 circulates the cooling water inside the cooling pipe 17, cooling the air. The cooling device 18, with the help of a fan and a semiconductor heat dissipation device, dissipates heat from the cooling water, allowing for continuous cooling of the air over a long period. After cooling, the air is delivered to the detection device via the air pump 23, air pipe 22, and air inlet box 24 to cool the internal information acquisition modules, such as the hyperspectral camera, industrial camera, and light source module, preventing damage due to overheating. The air inside the detection device is then discharged from the air outlet box 4, ensuring airflow within the device. Furthermore, the first filter plate 5 further prevents external dust and impurities from entering the detection device, thereby improving the accuracy of the multispectral scanner's image color reproduction detection results.

[0031] The first filter plate 5 and the second filter plate 21 in this application are both made of synthetic fibers and activated carbon, thus ensuring the filtration and adsorption of dust and impurities in the air.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multispectral scanner image color reproduction detection device, characterized in that: The device includes an outer casing (1), an installation groove (15) is provided on one side of the outer wall of the outer casing (1), a cooling box (16) is fixedly installed on the bottom of the inner wall of the installation groove (15), a cooling pipe (17) is provided on the bottom of the inner wall of the cooling box (16), a cooling device (18) is fixedly installed on the bottom of the inner wall of the installation groove (15), and the outer wall of the cooling device (18) is fixedly connected to the outer wall of the cooling pipe (17), a circulation pump (19) is fixedly installed on the bottom of the inner wall of the installation groove (15), and the outer wall of the circulation pump (19) is fixedly connected to the outer wall of the cooling pipe (17), a gas supply pipe (22) is fixedly connected on one side of the outer wall of the cooling box (16), a gas supply pipe (22) is fixedly installed on the bottom of the inner wall of the installation groove (15), and the outer wall of the gas supply pipe (22) is fixedly connected to the outer wall of the gas supply pump (23).

2. The multispectral scanner image color reproduction detection device according to claim 1, characterized in that: An air inlet box (24) is fixedly installed on the inner surface of the outer shell (1), and the outer surface of the air inlet box (24) is fixedly connected to the outer surface of the air supply pipe (22). An air outlet box (4) is fixedly inserted into the inner surface of the outer shell (1).

3. The multispectral scanner image color reproduction detection device according to claim 2, characterized in that: The outer wall of the outer shell (1) is fixedly installed with two side doors (2) by hinges. A sealing ring (3) is provided on one side of the outer wall of the two side doors (2). A first filter plate (5) is fixedly installed on the inner wall of the air outlet box (4).

4. The multispectral scanner image color reproduction detection device according to claim 3, characterized in that: A base plate (6) is fixedly installed on the bottom of the inner wall of the outer shell (1). Two movable slots (7) are opened on the top of the base plate (6). Two buffer springs (8) are provided on the inner surface of the two movable slots (7). A damper (9) is provided on the inner surface of the four buffer springs (8).

5. The multispectral scanner image color reproduction detection device according to claim 4, characterized in that: Two movable blocks (10) are movably embedded in the inner surface of the two movable slots (7), and one side of the outer wall of the movable block (10) is fixedly connected to one side of the outer wall of the buffer spring (8). The outer surface of the four movable blocks (10) is movably fitted with a connecting rod (11), and a support frame (12) is fixedly installed on the top of the bottom plate (6).

6. The multispectral scanner image color reproduction detection device according to claim 5, characterized in that: A movable plate (13) is movably embedded between the inner walls of the support frame (12), and the bottom of the movable plate (13) is movably connected to the inner wall of the connecting rod (11) through a connecting block. A testing platform (14) is fixedly installed on the top of the movable plate (13) by bolts.

7. The multispectral scanner image color reproduction detection device according to claim 6, characterized in that: A mounting bracket (20) is fixedly installed on one side of the inner wall of the cooling box (16), and two second filter plates (21) are fixedly installed on the inner surface of the mounting bracket (20).

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