Multifunctional hyperspectral image detection device

Abstract

The utility model belongs to the technical field of hyperspectral image detection, and particularly relates to a multifunctional hyperspectral image detection device which comprises an outer fixing ring, an inner fixing ring is arranged on the inner side of the outer fixing ring, connecting frames are arranged on the upper sides of the outer fixing ring and the inner fixing ring at equal intervals in a surrounding mode, and a transmission ring is arranged between the outer fixing ring and the inner fixing ring. A battery is arranged on the inner side of the inner fixing ring, a controller is arranged on one side of the upper side face of the battery, and a motor is arranged in the center of the lower side of the battery. Objects needing to be detected and collected are evenly placed on the conveying ring according to the interval corresponding to the collection frequency of the hyperspectral detector, the motor is started, the output end of the motor drives the conveying ring to rotate through the first connecting rod and the second connecting rod, and the conveying ring drives the objects to sequentially pass through the position below the hyperspectral detector. And the hyperspectral detector can perform continuous image detection and acquisition on the article without one-by-one acquisition, so that the image detection and acquisition efficiency of the article is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of hyperspectral image detection technology, specifically relating to a multifunctional hyperspectral image detection device. Background Technology

[0002] Hyperspectral imagers have a wide range of applications, covering multiple fields including industrial sorting, precision agriculture, color difference detection, food testing, pharmaceuticals, cultural relic preservation, criminal investigation, and environmental monitoring. While conveyor belts can be used for rapid sampling and detection of products from production lines, conveyor belts are not suitable for image acquisition in areas like cultural relic detection and criminal investigation. Furthermore, handheld hyperspectral imagers require individual, piecemeal acquisition, which is inefficient and hinders image acquisition. Therefore, we propose a multifunctional hyperspectral image detection device to address this problem. Utility Model Content

[0003] To address the above problems, the purpose of this utility model is to provide a multifunctional hyperspectral image detection device that solves the problem that when collecting images for tasks such as cultural relic detection and criminal investigation, it is impossible to transport them via conveyor belt, and the efficiency of collecting images one by one with a handheld hyperspectral detector is low, which is not conducive to increasing the efficiency of image detection and acquisition.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a multifunctional hyperspectral image detection device, comprising an outer fixing ring, an inner fixing ring disposed on the inner side of the outer fixing ring, a connecting frame disposed equidistantly around the upper sides of the outer fixing ring and the inner fixing ring, a transmission ring disposed between the outer fixing ring and the inner fixing ring, a battery disposed on the inner side of the inner fixing ring, a controller disposed on one side of the upper side of the battery, a motor disposed at the center of the lower side of the battery, a connecting rod one disposed at the output end of the motor, connecting rod two disposed on the upper sides of both ends of the connecting rod one, the upper end of the connecting rod two being fixedly connected to the transmission ring, a support rod disposed equidistantly around the lower side of the outer fixing ring, a base being fixedly connected to the lower end of the support rod, a vertical rod disposed on the upper side of the center of the battery, a horizontal bar disposed on one side of the upper end of the vertical rod, a hyperspectral detector disposed at the end of the horizontal bar away from the vertical rod, and the output end of the hyperspectral detector facing downward.

[0005] The beneficial effects of this utility model are as follows: the items to be detected and collected are evenly placed on the conveyor ring according to the interval of the corresponding hyperspectral detector's collection frequency. The motor is started, and the output end of the motor drives the conveyor ring to rotate through connecting rod one and connecting rod two. The conveyor ring carries the items through the hyperspectral detector in sequence. The hyperspectral detector can continuously detect and collect images of the items without collecting them one by one, which greatly increases the efficiency of image detection and collection of the items.

[0006] To increase the stability of the device during placement;

[0007] As a further improvement to the above technical solution: a rubber pad is provided on the lower side of the base.

[0008] The beneficial effect of this improvement is that it increases the stability of the device when it is placed.

[0009] To automatically intercept collected items;

[0010] As a further improvement to the above technical solution: a baffle is provided on the inner side of the connecting frame on the side away from the hyperspectral detector, and the lower side of the baffle is positioned close to the upper side of the transfer ring.

[0011] The beneficial effects of this improvement are: items are continuously placed into the upper side of the conveyor ring from one side of the baffle at certain intervals. After the image is captured, the baffle can automatically intercept the captured items, making it easier for people to remove the items.

[0012] To increase the stability of items placed on the transport ring;

[0013] As a further improvement to the above technical solution: the upper side of the conveying ring is uniformly provided with rubbery protrusions.

[0014] The benefit of this improvement is that it increases the stability of items placed on the transport ring.

[0015] To facilitate quick marking of item placement locations;

[0016] As a further improvement to the above technical solution: the upper side of the transmission ring is provided with marking rings at equal intervals.

[0017] The beneficial effects of this improvement are as follows: the spacing of the marking circles can directly correspond to the fixed acquisition frequency of the hyperspectral detector. After aligning one of the marking circles with the area below the hyperspectral detector and starting the motor, an item can be collected after passing under the hyperspectral detector simply by placing it on the marking circle, which facilitates quick marking of the item's placement position.

[0018] To reduce the impact of the external environment on the items during collection;

[0019] As a further improvement to the above technical solution: a transparent cover is provided on the upper side of the outer fixing ring, a slot is opened on the side of the transparent cover near the baffle, and snap-fit ​​grooves are symmetrically opened on the side of the transparent cover near the hyperspectral detector, and the snap-fit ​​grooves are inserted and snap-fitted with the connecting frame.

[0020] The beneficial effects of this improvement are: setting up a transparent shield to cover the top of the conveyor ring to shield the items and reduce the impact of the external environment on the items when they are collected.

[0021] To facilitate adjustment of the height of the hyperspectral detector as needed;

[0022] As a further improvement to the above technical solution: a sleeve rod is sleeved on the lower side of the upright, and a knob is provided on one side of the sleeve rod. The knob is threaded through the sleeve rod and contacts the upright. The lower end of the sleeve rod is fixedly connected to the battery.

[0023] The beneficial effects of this improvement are: turning knob one, pulling up the upright rod, and then tightening knob one makes it easy to adjust the height of the hyperspectral detector as needed.

[0024] To facilitate fine-tuning of the image acquisition angle of the hyperspectral detector during use;

[0025] As a further improvement to the above technical solution: the hyperspectral detector is provided with a rotating head at one end near the crossbar, the rotating head is rotatably connected to the end of the crossbar, and a second knob is provided on the side of the end of the crossbar, the second knob being threaded through the crossbar and in contact with the rotating head.

[0026] The beneficial effect of this improvement is that turning knob two makes it easy to fine-tune the image acquisition angle of the hyperspectral detector during use.

[0027] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0029] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0030] Figure 3 This is a schematic diagram of the connection structure of the transmission ring in this utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the transparent protective cover in this utility model;

[0032] In the diagram: 1. Outer fixing ring; 2. Inner fixing ring; 3. Connecting frame; 4. Battery; 5. Controller; 6. Motor; 7. Connecting rod one; 8. Connecting rod two; 9. Support rod; 10. Base; 11. Rubber pad; 12. Upright pole; 13. Horizontal bar; 14. Hyperspectral detector; 15. Transparent cover; 151. Snap-fit ​​groove; 152. Groove opening; 16. Baffle; 17. Marking ring. Detailed Implementation

[0033] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0034] like Figure 1 — Figure 4The image shows a multifunctional hyperspectral image detection device, comprising an outer fixing ring 1, an inner fixing ring 2 disposed inside the outer fixing ring 1, a connecting frame 3 equidistantly arranged around the upper sides of the outer fixing ring 1 and the inner fixing ring 2, a transmission ring disposed between the outer fixing ring 1 and the inner fixing ring 2, a battery 4 disposed inside the inner fixing ring 2, a controller 5 disposed on one side of the upper side of the battery 4, a motor 6 disposed at the center of the lower side of the battery 4, a connecting rod 7 disposed at the output end of the motor 6, and connecting rods 8 disposed on the upper sides of both ends of the connecting rod 7. The upper end of the connecting rod 8 is fixedly connected to the conveying ring. Support rods 9 are equidistantly arranged around the lower side of the outer fixing ring 1. A base 10 is fixedly connected to the lower end of the support rods 9. A vertical rod 12 is arranged on the upper center side of the battery 4. A horizontal rod 13 is arranged on one side of the upper end of the vertical rod 12. A hyperspectral detector 14 is arranged at the end of the horizontal rod 13 away from the vertical rod 12, with the output end of the hyperspectral detector 14 facing downwards. The items to be detected and collected are evenly placed on the conveying ring according to the intervals of the corresponding sampling frequencies of the hyperspectral detector 14. The motor 6 is then started.The output of motor 6 drives the conveyor ring to rotate via connecting rod 7 and connecting rod 8. The conveyor ring carries items sequentially under the hyperspectral detector 14. The hyperspectral detector 14 can continuously detect and acquire images of the items, eliminating the need for individual acquisition and greatly increasing the efficiency of image detection and acquisition. A rubber pad 11 is provided on the lower side of the base 10 to increase the stability of the device when placed. A baffle 16 is provided on the inner side of the connecting frame 3 on the side away from the hyperspectral detector 14. The lower side of the baffle 16 is positioned close to the upper side of the conveyor ring, allowing items to pass from one side of the baffle 16 at a certain distance. After items are continuously placed on the upper side of the conveyor ring at intervals and images are acquired, the baffle 16 can automatically intercept the acquired items, making it easy for people to remove them. The upper side of the conveyor ring is evenly provided with rubbery protrusions to increase the stability of the items placed on the conveyor ring. Marker rings 17 are equidistantly arranged on the upper side of the conveyor ring. The spacing of the marker rings 17 directly corresponds to the fixed acquisition frequency of the hyperspectral detector 14. After aligning one of the marker rings 17 with the lower part of the hyperspectral detector 14, the motor 6 is started. Then, as long as the item is placed on the marker ring 17, it will pass through the hyperspectral detector... The item is collected below 14, facilitating quick marking of its placement. A transparent cover 15 is provided on the upper side of the outer fixing ring 1. The transparent cover 15 has a slot 152 on the side near the baffle 16, and symmetrical snap-fit ​​slots 151 on the side near the hyperspectral detector 14. The snap-fit ​​slots 151 are inserted and snap-fitted into the connecting frame 3. The transparent cover 15 is used to cover the top of the conveyor ring to shield the item and reduce the impact of the external environment on the item during collection. A sleeve rod is sleeved on the lower side of the upright 12, and a sleeve rod is provided on one side. A knob 1 is provided, threaded through a sleeve rod and in contact with the upright rod 12. The lower end of the sleeve rod is fixedly connected to the battery 4. Turning knob 1 pulls the upright rod 12 upwards, and then tightening knob 1 allows for adjustment of the height of the hyperspectral detector 14 as needed. A rotating head is provided at the end of the hyperspectral detector 14 near the crossbar 13, and the rotating head is rotatably connected to the end of the crossbar 13. A knob 2 is provided on the side of the end of the crossbar 13, threaded through the crossbar 13 and in contact with the rotating head. Turning knob 2 allows for fine-tuning of the image acquisition angle of the hyperspectral detector 14 during use.

[0035] Working principle and usage process of this utility model:

[0036] In use, turn on the hyperspectral detector 14, and set it to continuously acquire images via the operation panel on the upper side of the detector 14. Set the acquisition frequency to a fixed interval. Place the items to be detected evenly on the conveyor ring according to the corresponding acquisition frequency intervals of the hyperspectral detector 14. Start the motor 6. The output of the motor 6 drives the conveyor ring to rotate through connecting rod 7 and connecting rod 8. The conveyor ring carries the items sequentially under the hyperspectral detector 14. The hyperspectral detector 14 can continuously detect and acquire images of the items, eliminating the need for individual acquisition and greatly increasing the efficiency of image detection and acquisition. During use, a rubber pad 11 is provided on the lower side of the base 10 to increase the stability of the device when placed. Additionally, a baffle 16 is provided on the inner side of the connecting bracket 3 on the side furthest from the hyperspectral detector 14, with the lower side of the baffle 16 close to the upper side of the conveyor ring. Items are continuously placed onto the upper side of the conveyor ring from one side of the baffle 16 at certain intervals. After image acquisition, the baffle 16 can automatically intercept the acquired items, making it easy for people to remove them. Furthermore, during use, rubber protrusions are evenly distributed on the upper side of the conveyor ring to increase the stability of items placed on the conveyor ring. Additionally, during use, rubber protrusions are equidistantly distributed on the upper side of the conveyor ring. Marking rings 17 are provided, and the spacing of the marking rings 17 can directly correspond to the fixed acquisition frequency of the hyperspectral detector 14. After aligning one of the marking rings 17 with the area below the hyperspectral detector 14, the motor 6 is started. Then, as long as an item is placed on the marking ring 17, it will be collected after passing under the hyperspectral detector 14, which facilitates quick marking of the item's placement position. In addition, during use, a transparent protective cover 15 is provided on the upper side of the outer fixing ring 1. The transparent protective cover 15 has a slot 152 on the side near the baffle 16, and symmetrical snap-fit ​​slots 151 on the side of the transparent protective cover 15 near the hyperspectral detector 14. The slot 151 is inserted and snapped into the connecting frame 3. A transparent cover 15 is provided to cover the top of the conveyor ring to shield the items and reduce the impact of the external environment on the items during collection. In addition, a sleeve is provided on the lower side of the upright 12. A knob is provided on one side of the sleeve. The knob is threaded through the sleeve and contacts the upright 12. The lower end of the sleeve is fixedly connected to the battery 4. Turning the knob pulls the upright 12 up, and then tightening the knob allows for adjustment of the height of the hyperspectral detector 14 as needed. In addition, turning the knob allows for fine adjustment of the image acquisition angle of the hyperspectral detector 14 during use.

[0037] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of the present invention, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A multifunctional hyperspectral image detection device, characterized in that: Includes an outer fixing ring (1), an inner fixing ring (2) is provided on the inner side of the outer fixing ring (1), a connecting frame (3) is provided equidistantly around the upper sides of the outer fixing ring (1) and the inner fixing ring (2), a transmission ring is provided between the outer fixing ring (1) and the inner fixing ring (2), a battery (4) is provided on the inner side of the inner fixing ring (2), a controller (5) is provided on one side of the upper side of the battery (4), a motor (6) is provided at the center of the lower side of the battery (4), and a connecting rod (7) is provided at the output end of the motor (6). 7) has connecting rods 2 (8) on the upper side of both ends. The upper end of the connecting rods 2 (8) is fixedly connected to the conveying ring. Support rods (9) are equidistantly arranged around the lower side of the outer fixed ring (1). The lower end of the support rods (9) is fixedly connected to the base (10). The upper side of the center of the battery (4) has a vertical rod (12). A horizontal bar (13) is arranged on one side of the upper end of the vertical rod (12). A hyperspectral detector (14) is arranged at the end of the horizontal bar (13) away from the vertical rod (12). The output end of the hyperspectral detector (14) faces downward.

2. The multifunctional hyperspectral image detection device according to claim 1, characterized in that: A rubber pad (11) is provided on the lower side of the base (10).

3. The multifunctional hyperspectral image detection device according to claim 1, characterized in that: A baffle (16) is provided on the inner side of the connecting frame (3) on the side away from the hyperspectral detector (14), and the lower side of the baffle (16) is close to the upper side of the conveying ring.

4. The multifunctional hyperspectral image detection device according to claim 1, characterized in that: The upper side of the conveying ring is uniformly provided with rubbery protrusions.

5. The multifunctional hyperspectral image detection device according to claim 1, characterized in that: Marking rings (17) are equidistantly arranged on the upper side of the transmission ring.

6. The multifunctional hyperspectral image detection device according to claim 1, characterized in that: A transparent cover (15) is provided on the upper side of the outer fixing ring (1). A slot (152) is provided on the side of the transparent cover (15) near the baffle (16). A snap-fit ​​slot (151) is symmetrically provided on the side of the transparent cover (15) near the hyperspectral detector (14). The snap-fit ​​slot (151) is inserted and snap-fitted with the connecting frame (3).

7. The multifunctional hyperspectral image detection device according to claim 1, characterized in that: A sleeve rod is sleeved on the lower side of the upright (12), and a knob is provided on one side of the sleeve rod. The knob is threaded through the sleeve rod and contacts the upright (12). The lower end of the sleeve rod is fixedly connected to the battery (4).

8. The multifunctional hyperspectral image detection device according to claim 1, characterized in that: The hyperspectral detector (14) has a rotating head at one end near the crossbar (13). The rotating head is rotatably connected to the end of the crossbar (13). A knob is provided on the side of the end of the crossbar (13). The knob is threaded through the crossbar (13) and contacts the rotating head.

Images