Full-spectrum living body imaging device for small animals

Abstract

The utility model relates to the technical field of living body imaging devices, and discloses a full-spectrum living body imaging device for small animals, which solves the problem that the living body imaging device cannot conveniently turn over the animals, and comprises a mounting plate, a device main body is fixedly mounted at the top of the mounting plate, and four supporting columns are fixedly mounted at the bottom of the mounting plate. A connecting plate is fixedly installed on one side of the top in the device body, a telescopic rod is fixedly installed on one side of the connecting plate, a movable frame is fixedly installed at one end of the telescopic rod, a refrigeration CCD camera is fixedly installed on one side of the bottom of the movable frame, a low-temperature InGaAS camera is fixedly installed on the other side of the bottom of the movable frame, and a sliding strip is fixedly installed on the top of the movable frame. A sliding groove is formed in the middle of the top in the device body, the sliding strip is installed in the sliding groove, and a connecting frame is fixedly installed in the middle of the top of the device body. According to the living body imaging device, an animal can be conveniently turned over, the labor amount of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of living body imaging devices, in particular to a full-spectrum living body imaging device for small animals. Background Art

[0002] The full-spectrum animal live imaging device is a high-sensitivity, full-spectrum animal live imaging system; the existing patent (Announcement No.: CN214157292U) is an open animal live imaging device, which is convenient for quickly fixing animals and improving the imaging efficiency of the equipment; however, the live imaging device cannot automatically and conveniently flip the animal, and the operator needs to manually adjust it, which reduces work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a full-spectrum living body imaging device for small animals, which effectively solves the problem that the existing living body imaging device cannot conveniently turn the animal over.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a full-spectrum in vivo imaging device for small animals, comprising a mounting plate, a device body is fixedly mounted on the top of the mounting plate, four pillars are fixedly mounted on the bottom of the mounting plate, a connecting plate is fixedly mounted on one side of the top of the inside of the device body, a telescopic rod is fixedly mounted on one side of the connecting plate, a mobile frame is fixedly mounted on one end of the telescopic rod, a cooling CCD camera is fixedly mounted on one side of the bottom of the mobile frame, a low-temperature InGaAS camera is fixedly mounted on the other side of the bottom of the mobile frame, a slide bar is fixedly mounted on the top of the mobile frame, a slide groove is opened in the middle of the top of the inside of the device body, and the slide bar is mounted inside the slide groove. A connecting frame is fixedly installed in the middle of the top of the device main body, rotating shaft seats are fixedly installed on the inner walls of both sides of the device main body, clamping and fixing components are rotatably installed on the ends of the two rotating shaft seats close to each other, rotating frames are fixedly installed on the two clamping and fixing components, a clamping strip is rotatably installed in the middle of the rotating frame, a pulley is rotatably installed on one end of the clamping strip, and a clamp is fixedly installed on the lower side of the clamping strip, a rotating transmission component is provided inside the connecting frame and on both sides of the top of the device main body, the rotating transmission component is transmission-connected with the two clamping and positioning components, a second cylinder is fixedly installed in the middle of the bottom of the device main body, and a support plate is fixedly installed on the transmission end of the second cylinder.

[0005] Preferably, the two clamping and positioning assemblies each include a first transmission sprocket, and the two first transmission sprockets are rotatably mounted on one end of the two rotating shaft seats that are close to each other, and a rotating column is fixedly mounted on one side of the first transmission sprocket away from the rotating shaft seat, and an L-shaped mounting plate is fixedly mounted on one end of the rotating column away from the first transmission sprocket, and the upper sides of the two L-shaped mounting plates are fixedly connected to the bottom of the two rotating frames, respectively.

[0006] Preferably, a first cylinder is fixedly installed on one side of the L-shaped mounting plate, a transmission block is fixedly installed on the transmission end of the first cylinder, a limit groove is provided on the surface of the transmission block, the limit groove is in contact with the pulley, a fixed rod is fixedly installed on the bottom of the transmission block, a sliding block is fixedly installed on the bottom of the fixed rod, a sliding groove is provided on the upper surface of the L-shaped mounting plate, and two sliding blocks are respectively installed inside the two sliding grooves.

[0007] Preferably, the rotary transmission assembly includes a motor, which is fixedly mounted on the top of the connecting frame, a first bevel gear is fixedly mounted on the output end of the motor, a second bevel gear is meshingly connected to one side of the first bevel gear, and a rotating rod is fixedly mounted in the middle of the second bevel gear.

[0008] Preferably, shaft sleeves are rotatably installed on both sides of the surface of the rotating rod, and the two shaft sleeves are respectively fixedly installed on both sides of the top of the device body, and second transmission sprockets are fixedly installed at both ends of the rotating rod, and chains are respectively meshed and connected between the two second transmission sprockets and the two first transmission sprockets.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] During work, the operator places the animal's body on the support plate, and puts the animal's head and legs on two L-shaped mounting plates, and then the operator starts the telescopic rod to push the mobile frame to move. When the mobile frame moves, it drives the slide bar to slide along the inside of the slide slot, which increases the stability of the mobile frame when it moves. While the mobile frame moves, it can drive the refrigeration CCD camera and the low-temperature InGaAS camera to move, so that the animal can be switched to be imaged; when the animal needs to be turned over for imaging, the operator starts the first cylinder to push the transmission block to move. When the transmission block moves, it drives the slide block to slide inside the slide slot through the fixed rod, which increases the stability of the transmission block when it moves. When the transmission block moves, it pushes the pulley to roll in the limit slot, and the limit slot can make the pulley roll more stably. When the transmission block moves and pushes the pulley, it will push the clamping strip to drive the clamp to rotate and move down along the rotating frame, so that the animal's head and legs can be clamped and positioned quickly and conveniently;

[0011] Then the operator starts the second cylinder to drive the supporting plate to move downward, and then starts the motor to drive the first bevel gear to rotate. When the first bevel gear rotates, the rotating rod is driven to rotate inside the shaft sleeve through the second bevel gear. When the rotating rod rotates, it drives two second transmission sprockets to rotate. When the second transmission sprocket rotates, it drives the first transmission sprocket to rotate along the rotating shaft seat through the chain. When the first transmission sprocket rotates, it can drive the small animal to turn over. After the turning over is completed, the second cylinder is started to drive the supporting plate to move up to support the body of the small animal, and then imaging is continued, thereby having a very good use effect; the living imaging device can conveniently turn the animal over, reduce the labor of the operator, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a schematic cross-sectional view of the in vivo imaging device of the utility model;

[0015] Figure 2 It is a partial structural schematic diagram of the living body imaging device of the utility model;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of a local enlarged structure;

[0017] In the figure: 1. mounting plate; 2. device body; 3. pillar; 4. cooling CCD camera; 5. connecting frame; 6. rotating shaft seat; 7. pressing strip; 8. pulley; 9. clamp; 10. rotating frame; 11. first transmission sprocket; 12. rotating column; 13. L-shaped mounting plate; 14. first cylinder; 15. transmission block; 16. limiting groove; 17. fixing rod; 18. sliding block; 19. sliding groove; 20. motor; 21. first bevel gear; 22. second bevel gear; 23. rotating rod; 24. bushing; 25. second transmission sprocket; 26. chain; 27. second cylinder; 28. support plate; 29. ​​low-temperature InGaAS camera; 30. connecting plate; 31. telescopic rod; 32. moving frame; 33. sliding strip; 34. sliding groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figures 1 to 3 The utility model comprises a mounting plate (1), a device body (2) is fixedly mounted on the top of the mounting plate (1), four pillars (3) are fixedly mounted on the bottom of the mounting plate (1), a connecting plate (30) is fixedly mounted on one side of the top of the device body (2), a telescopic rod (31) is fixedly mounted on one side of the connecting plate (30), a mobile frame (32) is fixedly mounted on one end of the telescopic rod (31), a cooling CCD camera (4) is fixedly mounted on one side of the bottom of the mobile frame (32), a low-temperature InGaAS camera (29) is fixedly mounted on the other side of the bottom of the mobile frame (32), a sliding bar (33) is fixedly mounted on the top of the mobile frame (32), a sliding groove (34) is opened in the middle of the top of the device body (2), the sliding bar (33) is mounted inside the sliding groove (34), and the device body (2 ) is fixedly installed with a connecting frame (5) in the middle of the top, and rotating shaft seats (6) are fixedly installed on the inner walls of both sides of the device body (2). The ends of the two rotating shaft seats (6) close to each other are rotatably installed with clamping and fixing components. A rotating frame (10) is fixedly installed on the two clamping and fixing components. A pressing strip (7) is rotatably installed in the middle of the rotating frame (10). A pulley (8) is rotatably installed at one end of the pressing strip (7). A clamp (9) is fixedly installed on the lower side of the pressing strip (7). A rotating transmission component is provided inside the connecting frame (5) and on both sides of the top of the device body (2). The rotating transmission component is connected to the two clamping and positioning components in a transmission manner. A second cylinder (27) is fixedly installed in the middle of the bottom of the device body (2), and a support plate (28) is fixedly installed at the transmission end of the second cylinder (27).

[0020] The operator places the body of the small animal on the support plate 28, and puts the head and legs of the small animal on the two clamping and positioning components, and then the operator starts the telescopic rod 31 to push the moving frame 32 to move. When the moving frame 32 moves, the slide bar 33 is driven to slide along the inside of the slide groove 34, which increases the stability of the moving frame 32 when moving. When the moving frame 32 moves, it can drive the cooling CCD camera 4 and the low-temperature InGaAS camera 29 to move, so that the animal can be switched to be imaged; when the animal needs to be turned over for imaging, the operator starts the clamping and positioning component to push the pulley 8 to roll, and the clamping and positioning component When the parts move and push, the pulley 8 will push the clamping strip 7 to drive the clamp 9 to rotate and move down along the rotating frame 10, so that the head and legs of the animal can be clamped and positioned quickly and conveniently, and then the operator starts the rotating transmission component to drive the clamping and positioning component to rotate. When the clamping and positioning component rotates, it will carry the animal to turn over. After the turning over is completed, the second cylinder 27 is started to drive the support plate 28 to move up to support the body of the small animal, and then the imaging is continued, which has a very good use effect; the present living imaging device can conveniently turn the animal over, reduce the workload of the operator, and improve work efficiency.

[0021] The two clamping and positioning assemblies each include a first transmission sprocket 11, and the two first transmission sprockets 11 are rotatably mounted on one end of the two rotating shaft seats 6 that are close to each other. A rotating column 12 is fixedly mounted on one side of the first transmission sprocket 11 away from the rotating shaft seat 6, and an L-shaped mounting plate 13 is fixedly mounted on one end of the rotating column 12 away from the first transmission sprocket 11. The upper sides of the two L-shaped mounting plates 13 are respectively fixedly connected to the bottom of the two rotating frames 10; a first cylinder 14 is fixedly mounted on one side of the L-shaped mounting plate 13, and a transmission block 15 is fixedly mounted on the transmission end of the first cylinder 14, and a limiting groove 16 is provided on the surface of the transmission block 15, and the limiting groove 16 is in contact with the pulley 8. A fixing rod 17 is fixedly mounted on the bottom of the transmission block 15, and a sliding block 18 is fixedly mounted on the bottom of the fixing rod 17. A sliding groove 19 is provided on the upper surface of the L-shaped mounting plate 13, and the two sliding blocks 18 are respectively mounted inside the two sliding grooves 19.

[0022] The operator starts the first cylinder 14 to push the transmission block 15 to move. When the transmission block 15 moves, the sliding block 18 is driven to slide inside the sliding groove 19 through the fixed rod 17, thereby increasing the stability of the transmission block 15 when it moves. When the transmission block 15 moves, it pushes the pulley 8 to roll in the limiting groove 16. The limiting groove 16 can make the pulley 8 roll more stably. When the transmission block 15 moves and pushes the pulley 8, it pushes the clamping strip 7 to rotate and move downward along the rotating frame 10, thereby quickly and conveniently clamping and positioning the head and legs of the animal.

[0023] The rotating transmission assembly includes a motor 20, which is fixedly mounted on the top inside the connecting frame 5. A first bevel gear 21 is fixedly mounted on the output end of the motor 20, a second bevel gear 22 is meshedly connected to one side of the first bevel gear 21, and a rotating rod 23 is fixedly mounted in the middle of the second bevel gear 22; shaft sleeves 24 are rotatably mounted on both sides of the surface of the rotating rod 23, and the two shaft sleeves 24 are respectively fixedly mounted on both sides of the top of the device body 2, and second transmission sprockets 25 are fixedly mounted on both ends of the rotating rod 23, and chains 26 are respectively meshedly connected between the two second transmission sprockets 25 and the two first transmission sprockets 11.

[0024] The operator starts the motor 20 to drive the first bevel gear 21 to rotate. When the first bevel gear 21 rotates, it drives the rotating rod 23 to rotate inside the shaft sleeve 24 through the second bevel gear 22. When the rotating rod 23 rotates, it drives the two second transmission sprockets 25 to rotate. When the second transmission sprockets 25 rotate, they drive the first transmission sprocket 11 to rotate along the rotating shaft seat 6 through the chain 26. When the first transmission sprocket 11 rotates, it can drive the small animal to turn over.

Claims

1. A full-spectrum in vivo imaging device for small animals, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly mounted with a device body (2); the bottom of the mounting plate (1) is fixedly mounted with four pillars (3); a connecting plate (30) is fixedly mounted on one side of the top of the device body (2); a telescopic rod (31) is fixedly mounted on one side of the connecting plate (30); a moving frame (32) is fixedly mounted on one end of the telescopic rod (31); a cooling CCD camera (4) is fixedly mounted on one side of the bottom of the moving frame (32); a low-temperature InGaAS camera (29) is fixedly mounted on the other side of the bottom of the moving frame (32); a sliding bar (33) is fixedly mounted on the top of the moving frame (32); a sliding groove (34) is provided in the middle of the top of the device body (2); the sliding bar (33) is mounted inside the sliding groove (34); the middle of the top of the device body (2) is fixedly mounted with a cooling CCD camera (4) on one side of the bottom of the moving frame (32); a low-temperature InGaAS camera (29) is fixedly mounted on the other side of the bottom of the moving frame (32); a sliding bar (33) is fixedly mounted on the top of the moving frame (32); a sliding groove (34) is provided in the middle of the top of the device body (2); the sliding bar (33) is mounted inside the sliding groove (34); A connecting frame (5) is fixedly installed, and rotating shaft seats (6) are fixedly installed on the inner walls of both sides of the device body (2). The ends of the two rotating shaft seats (6) close to each other are rotatably installed with clamping and fixing components. A rotating frame (10) is fixedly installed on the two clamping and fixing components. A pressing strip (7) is rotatably installed in the middle of the rotating frame (10). A pulley (8) is rotatably installed at one end of the pressing strip (7). A clamp (9) is fixedly installed on the lower side of the pressing strip (7). A rotating transmission component is provided inside the connecting frame (5) and on both sides of the top of the device body (2). The rotating transmission component is connected to the two clamping and positioning components in a transmission manner. A second cylinder (27) is fixedly installed in the middle of the bottom of the device body (2), and a support plate (28) is fixedly installed at the transmission end of the second cylinder (27).

2. The full-spectrum in vivo imaging device for small animals according to claim 1, characterized in that: The two clamping and positioning assemblies each comprise a first transmission sprocket (11), the two first transmission sprockets (11) are rotatably mounted on the ends of the two rotating shaft seats (6) close to each other, a rotating column (12) is fixedly mounted on the side of the first transmission sprocket (11) away from the rotating shaft seat (6), an L-shaped mounting plate (13) is fixedly mounted on the end of the rotating column (12) away from the first transmission sprocket (11), and the upper sides of the two L-shaped mounting plates (13) are fixedly connected to the bottoms of the two rotating frames (10) respectively.

3. The full-spectrum in vivo imaging device for small animals according to claim 2, characterized in that: A first cylinder (14) is fixedly mounted on one side of the L-shaped mounting plate (13), a transmission block (15) is fixedly mounted on the transmission end of the first cylinder (14), a limiting groove (16) is provided on the surface of the transmission block (15), the limiting groove (16) is in contact with the pulley (8), a fixing rod (17) is fixedly mounted on the bottom of the transmission block (15), a sliding block (18) is fixedly mounted on the bottom of the fixing rod (17), a sliding groove (19) is provided on the upper surface of the L-shaped mounting plate (13), and two sliding blocks (18) are respectively mounted inside the two sliding grooves (19).

4. The full-spectrum in vivo imaging device for small animals according to claim 1, characterized in that: The rotary transmission assembly comprises a motor (20), the motor (20) being fixedly mounted on the top of the connecting frame (5), a first bevel gear (21) being fixedly mounted on the output end of the motor (20), a second bevel gear (22) being meshedly connected to one side of the first bevel gear (21), and a rotating rod (23) being fixedly mounted in the middle of the second bevel gear (22).

5. The full-spectrum in vivo imaging device for small animals according to claim 4, characterized in that: Both sides of the surface of the rotating rod (23) are rotatably mounted with shaft sleeves (24), and the two shaft sleeves (24) are respectively fixedly mounted on both sides of the top of the device body (2), and both ends of the rotating rod (23) are fixedly mounted with second transmission sprockets (25), and chains (26) are respectively meshed and connected between the two second transmission sprockets (25) and the two first transmission sprockets (11).

Images