Automatic image shooting device for small insect specimens with multi-point magnification and focusing

Abstract

The present invention discloses an automatic shooting device for small insect specimens with multi-point magnification and focusing, comprising a shooting platform, a limiting through hole, a limiting installation groove, a limiting ring and a transparent supporting sheet, wherein a limiting through hole is provided through the middle position of the top outer surface of the shooting platform, a limiting installation groove is provided embedded in the top outer surface of the shooting platform located at the limiting through hole, and a limiting ring is provided protrudingly at the edge of the top outer surface of the shooting platform located at the limiting through hole. The automatic shooting device for small insect specimens with multi-point magnification and focusing of the present invention, when in use, can adjust and position the position and angle of the focusing shooting camera at will through the arrangement of a gear plate, a driving motor, a main gear, an arc guide rail, a limiting frame, a guide rail groove, a roller and a brake stepping motor, thereby realizing multi-point magnification and focusing shooting, and overall position automatic shooting, reducing the work pressure of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of insect specimen image shooting, in particular to a small-sized insect specimen image automatic shooting device with multi-point magnification and focusing. Background Art

[0002] Photography is to record the image of a person or object with a camera or video recorder. Different scenes have different shooting techniques, such as night scene shooting, rain scene shooting, building shooting or portrait shooting. Film dynamic art shooting is also a type of shooting, but it must follow certain principles. With the advancement of technology, shooting has become simpler and more popular. In the study of entomology, it is often necessary to shoot insect specimens and obtain high-quality digital image data of the specimens, which is of great significance to academic exchanges.

[0003] Most of the existing insect specimen photographing devices include a camera and a rotating table. When photographing, the insect is placed on the photographing table, and the rotating table is rotated to photograph the insect specimen, or the photographer takes the camera and moves it around to shoot at multiple points. However, sometimes in order to take some better specimen pictures, it is often necessary to focus for a long time or change the shooting position, which increases the work pressure of the photographer. At the same time, when photographing some small insects, the insects are placed on the rotating table and exposed to the air without a certain isolation mechanism, which can easily cause the specimen to be lost or shifted, affecting the overall shooting effect. The overall actual shooting still has certain limitations. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic shooting device for small insect specimen images with multi-point magnification and focusing, so as to solve the problem that most of the existing insect specimen shooting devices proposed in the above background technology are composed of a camera and a rotating table. When shooting, the insect is placed on the shooting table, and the insect specimen is photographed by rotating the rotating table, or the photographer takes the camera and moves it around to perform multi-point shooting. However, sometimes in order to take some better specimen pictures, it is often necessary to focus for a long time or change the shooting position, which increases the work pressure of the photographer. At the same time, when shooting some small insects, the insects are placed on the rotating table and exposed to the air without a certain isolation mechanism, which can easily cause the specimen to be lost or shifted, affecting the overall shooting effect. The overall problem is that there are still certain limitations in actual shooting.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic shooting device for small insect specimen images with multi-point magnification and focusing, comprising a shooting platform, a limiting through hole, a limiting mounting groove, a limiting ring and a transparent supporting sheet, wherein a limiting through hole is provided through the middle position of the top outer surface of the shooting platform, a limiting mounting groove is embedded in the top outer surface of the shooting platform located at the limiting through hole, a limiting ring is protrudingly provided at the edge of the top outer surface of the shooting platform located at the limiting through hole, a gear plate is rotatably installed on the outer surface of the limiting ring, an arc-shaped guide rail is provided on the top outer surface of the gear plate, a main gear is rotatably installed inside the edge of the limiting mounting groove close to the gear plate, a limiting slot is laterally embedded in the middle position of the bottom outer surface of the shooting platform, and a protective cover is installed on the top outer surface of the edge of the shooting platform.

[0006] Preferably, the shooting platform is provided with a driving motor installed on the outer surface of the bottom end of the main gear, the output end of the driving motor is fixedly installed at the middle position of the outer surface of the bottom end of the main gear, the bottom ends of both sides of the arc-shaped guide rail are embedded in the outer surface edge of one side of the top end of the gear plate, and the outer surfaces of both sides of the arc-shaped guide rail are embedded with guide rail grooves;

[0007] By adopting the above technical solution, when the whole is in use, the rotation of the main gear drives the gear plate on one side to rotate, thereby driving the top focusing camera to perform multi-angle shooting in the horizontal plane.

[0008] Preferably, a limit frame is provided on the outer surface of one side of the bottom end of the arc-shaped guide rail near the top end, and rollers are symmetrically rotatably installed on the inner walls of both sides of the limit frame near the top end, one side of the rollers is engaged and rotatably installed inside one side of the guide rail groove, a brake stepper motor 1 is installed on the outer surface of one side of the limit frame near one of the rollers, the output end of the brake stepper motor 1 is fixedly installed on one end of the roller, and a focusing camera is installed on the outer surface of the bottom end of the limit frame;

[0009] By adopting the above technical solution, when the whole is in use, the roller drives the focusing camera to move in an arc on the arc guide rail, thereby driving the focusing camera to perform multi-angle shooting in the longitudinal plane, so that the whole can perform multi-point shooting, which is easy to use.

[0010] Preferably, a background slide plate is provided inside the position-limiting slot, and both sides of the background slide plate are slidably engaged and installed on the inner walls of both sides of the position-limiting slot, and background images of different styles are evenly spaced on the outer surface of the top of the background slide plate, and a transparent supporting sheet is placed inside the top of the position-limiting through hole, and the outer surface of the bottom end of the transparent supporting sheet is in contact with the outer surface of one side of the top of the background slide plate;

[0011] By adopting the above technical solution, when the whole is in use, different upward-looking background images are set on the top surface of the background slide plate, so that the whole filming effect is better, and different color background styles can be changed according to different insects.

[0012] Preferably, a rack is embedded in the middle position of the outer surface of the bottom end of the background slide plate, a mounting bracket is installed on the outer surface of one side of the bottom end of the shooting platform close to the limiting through hole, a driving gear is rotatably installed on the outer surface of one side of the bottom end of the mounting bracket close to the rack, a brake stepper motor 2 is installed on the outer surface of the side of the mounting bracket away from the rack close to the top, a missing gear is installed on one side of the output end of the brake stepper motor 2 passing through the mounting bracket, one side of the missing gear is meshed with the outer surface of one side of the driving gear, and one side of the driving gear is meshed with one side of the top end of the rack;

[0013] By adopting the above technical solution, when the whole is in use, the transmission setting of the missing gear is used so that the whole stops after rotating one circle, ensuring that the background image at the top of the background skateboard is evenly spaced and aligned with the limit through holes, ensuring the accuracy of the overall replacement and the shooting effect.

[0014] Preferably, a rotating cover is rotatably mounted on the outer surface of the top end of the shield, a limiting opening is penetrated through the outer surface of one side of the shield close to the bottom end, the limiting opening is designed in an I-shape as a whole, and a connecting frame is transversely mounted inside the side of the limiting opening close to the top end;

[0015] The above technical solution enables the opening area to be minimized through the I-shaped opening setting when the whole is in use, while also ensuring that the suction cup rack can take out and push the insect sample to place, thereby ensuring the overall use effect.

[0016] Preferably, an electric telescopic rod 2 is transversely mounted on the outer surface of one side of the shield close to the connecting frame, the top output end of the electric telescopic rod 2 is fixedly mounted on the outer surface of one side of the connecting frame away from the shield, a threaded rod is arranged at the middle position inside the connecting frame, both ends of the threaded rod are embedded and rotatably mounted in the inner walls of both sides of the connecting frame, a brake stepping motor 2 is installed at the middle position of the outer surface of one side of the connecting frame away from the shield, and the output end of the brake stepping motor 2 is fixedly connected to one end of the threaded rod;

[0017] By adopting the above technical solution, the second electric telescopic rod is provided, so that after the whole is taken and placed, the taking and placing mechanism on one side can be retracted, so that the whole will not hinder the operation of the shooting device, and the whole is easy to use.

[0018] Preferably, the connecting frame is symmetrically provided with auxiliary rods on both sides of the threaded rod, and both ends of the auxiliary rods are embedded in the two sides of the connecting frame. The outer surface of the connecting frame and the threaded rod close to the inside of the shield is penetrated by a limit block, the limit block and the connecting frame are slidably connected, and the limit block and the threaded rod are threadedly connected, an electric telescopic rod 1 is longitudinally installed in the middle position of the outer surface of the bottom end of the limit block, and a suction cup frame is installed on the outer surface of the bottom end of the electric telescopic rod 1, and pneumatic suction cups are provided at the edges of both sides of the bottom end of the suction cup frame;

[0019] By adopting the above technical solution, when the whole is in use, the threaded rod is rotated, thereby driving the limit block on one side and the suction cup frame and the electric telescopic one at the bottom to move, so that the whole can absorb, pick up and place the transparent supporting sheet when in use, making the whole more convenient and efficient when sampling and placing.

[0020] Compared with the prior art, the invention has the following beneficial effects: the multi-point magnification and focusing small insect specimen image automatic shooting device:

[0021] 1. When the whole shooting device is in use, the protective cover and the rotating cover are set to isolate and protect the specimen on the top of the transparent supporting sheet from the outside world, so that the whole is not easily affected by the outside world during shooting, and the internal shooting equipment is isolated from dust to reduce dust entry. At the same time, when the whole is in use, the gear plate, the driving motor, the main gear, the arc guide rail, the limit frame, the guide rail groove, the roller and the brake stepping motor are set, so that the position and angle of the focusing camera can be adjusted and positioned at will during shooting, so as to realize multi-point magnification and focusing shooting, the whole position is automatically shot, the work pressure of the staff is reduced, and the whole is easy to use and has high stability;

[0022] 2. When the device is in use, the background slide plate, mounting frame, rack, driving gear, brake stepper motor 2 and missing gear are arranged so that the background slide plate can be moved intermittently and equidistantly to change the background style and color of the transparent supporting sheet. When shooting different kinds of insect specimens, the overall filming effect is better, the overall application range is wider, and the adjustment and use are convenient;

[0023] 3. When the device is in use as a whole, the transparent supporting sheet inside the limiting through hole and the insect specimen on the top thereof can be taken out or placed through the arrangement of the connecting frame, the threaded rod, the auxiliary rod, the limit block, the electric telescopic rod 1 and the suction cup frame. There is no need to open the box body, and the whole is automatically taken in and placed, thereby reducing the entry of dust and impurities, ensuring the cleanliness of the interior, and ensuring the overall filming effect. At the same time, through the recovery of the electric telescopic rod 2, the taking and placing mechanism on one side is driven to be retracted, so that the whole will not hinder the operation of the shooting device, and the whole is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the main gear and the gear plate installed in the present invention;

[0026] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 4 It is a bottom-up stereoscopic structural diagram of the connection frame and the limit opening of the present invention;

[0028] Figure 5 This is a schematic diagram of the upward-looking three-dimensional structure of the shooting platform and the background slide plate of the present invention;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the position-limiting through hole and the transparent supporting sheet separated according to the present invention.

[0030] In the figure: 1. shooting table; 2. limit through hole; 3. limit mounting groove; 4. limit ring; 5. transparent supporting sheet; 6. gear plate; 7. driving motor; 8. main gear; 9. arc guide rail; 10. limit frame; 11. guide rail groove; 12. roller; 13. brake stepper motor 1; 14. focus shooting camera; 15. limit card slot; 16. background slide plate; 17. mounting frame; 18. rack; 19. driving gear; 20. brake stepper motor 2; 21. missing gear; 22. protective cover; 23. limit opening; 24. connecting frame; 25. threaded rod; 26. auxiliary rod; 27. limit block; 28. electric telescopic rod 1; 29. ​​suction cup frame; 30. electric telescopic rod 2; 31. rotating cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-6 The present invention provides a technical solution: a multi-point magnification and focusing small insect specimen image automatic shooting device, comprising a shooting platform 1, a limit through hole 2, a limit installation groove 3, a limit ring 4, a transparent supporting sheet 5, a gear plate 6, a driving motor 7, a main gear 8, an arc guide rail 9, a limit frame 10, a guide groove 11, a roller 12, a brake stepping motor 13, a focusing shooting camera 14, a limit card slot 15, a background slide 16, a mounting frame 17, a rack 18, a driving gear 19, a brake stepping motor 20, a missing gear 21, a shield 22, a limit opening 23, a connecting frame 24, a threaded rod 25, an auxiliary rod 26, a limit block 27, an electric telescopic rod 1 28, a suction cup frame 29, The electric telescopic rod 2 30 and the rotating cover 31, the middle position of the top outer surface of the shooting platform 1 is penetrated by a limit through hole 2, the top outer surface of the shooting platform 1 is embedded with a limit mounting groove 3, the top outer surface of the shooting platform 1 is located at the limit through hole 2, and a limit ring 4 is protruded at the edge of the top outer surface of the shooting platform 1 at the limit through hole 2, the outer surface of the limit ring 4 is penetrated by a gear plate 6 for rotation installation, the top outer surface of the gear plate 6 is provided with an arc guide rail 9, the limit mounting groove 3 is rotatably installed inside the edge of one side of the gear plate 6, the limit card groove 15 is horizontally embedded in the middle position of the bottom outer surface of the shooting platform 1, and a protective cover 22 is installed on the top outer surface of the edge of the shooting platform 1.

[0033] The shooting platform 1 is located on the outer surface of the bottom end of the main gear 8 and is installed with a driving motor 7. The output end of the driving motor 7 is fixed to the middle position of the bottom outer surface of the main gear 8. The bottom ends of both sides of the arc guide rail 9 are embedded in the edge of the outer surface of one side of the top end of the gear plate 6, and the outer surfaces of both sides of the arc guide rail 9 are embedded with guide rail grooves 11; a limit frame 10 is provided on the outer surface of one side of the bottom end of the arc guide rail 9 near the top, and rollers 12 are symmetrically rotatably installed on the inner walls of both sides of the limit frame 10 near the top, and one side of the roller 12 is engaged and rotatably installed inside one side of the guide rail groove 11, and a brake stepping motor 13 is installed on the outer surface of one side of the limit frame 10 near one of the rollers 12. The brake stepping motor The output end of the machine 13 is fixedly mounted on one end of the roller 12, and a focusing camera 14 is installed on the outer surface of the bottom end of the limiting frame 10. When the device is in use, after the transparent supporting sheet 5 and the small insect specimens on the top are placed, the shooting begins. When the device is shooting, the driving motor 7 on one side can be started, and the output shaft of the driving motor 7 can be rotated to drive the main gear 8 on the top to rotate, and the main gear 8 is meshed with the gear plate 6, so that the gear plate 6 rotates at the same time, and the rotation of the gear plate 6 drives the arc guide rail 9 on the top and the focusing camera 14 to rotate at the same time, so that the focusing camera 14 can perform multi-angle and multi-point shooting in the longitudinal plane;

[0034] At the same time, when adjusting the shooting angle of the whole, the brake stepper motor 13 can be started, and the output shaft of the brake stepper motor 13 can be rotated, thereby driving the roller 12 on one side to rotate at the same time, and the roller 12 is engaged with the guide rail groove 11 through rolling, so that the limit frame 10 can drive the focus shooting camera 14 at the bottom to move and adjust the angle on the arc guide rail 9, so that the whole can drive the focus shooting camera 14 to perform multi-angle and multi-point mobile shooting in the longitudinal plane when shooting;

[0035] When the whole is in use, the focusing camera 14 can be adjusted in the longitudinal plane and rotated in the transverse plane, so that the whole can perform multi-point focusing shooting when shooting. The whole is more convenient in actual use and can be adjusted at a small angle.

[0036] A background slide 16 is provided inside the limiting card slot 15, and both sides of the background slide 16 are slidably engaged and installed on the inner walls on both sides of the limiting card slot 15, and the top outer surface of the background slide 16 is evenly spaced with background images of different styles. A transparent supporting sheet 5 is placed inside the top of the limiting through hole 2, and the bottom outer surface of the transparent supporting sheet 5 is in contact with the outer surface of one side of the top of the background slide 16. When the shooting device as a whole is in use, the background slide 16 can be adjusted by the adjustment mechanism at the bottom of the shooting platform 1, so that the different background color styles at the top of the background slide 16 are moved to the bottom of the limiting through hole 2, so that when the whole is used for shooting, different background styles can be replaced according to different insect species, so that the overall shooting effect is better.

[0037] A rack 18 is embedded in the middle position of the outer surface of the bottom end of the background slide 16, a mounting frame 17 is installed on the outer surface of the bottom end side of the shooting platform 1 close to the limiting through hole 2, a driving gear 19 is rotatably installed on the outer surface of the bottom end side of the mounting frame 17 close to the rack 18, a brake stepper motor 20 is installed on the outer surface of the mounting frame 17 away from the rack 18 and close to the top, and a missing gear 21 is installed on one side of the output end of the brake stepper motor 20 that passes through the mounting frame 17, one side of the missing gear 21 is meshed with the outer surface of one side of the driving gear 19, and one side of the driving gear 19 is meshed with the top side of the rack 18. The whole is in contact with the background slide. When the plate 16 is adjusted, it is only necessary to start the brake stepper motor 20 on one side of the mounting frame 17. The output shaft of the brake stepper motor 20 rotates, thereby driving the missing gear 21 on one side to rotate at the same time. When the missing gear 21 rotates, it drives the driving gear 19 meshing at the bottom to rotate at the same time. The rotation of the driving gear 19 drives the rack 18 meshing at the bottom to start moving and adjusting. After the whole slowly rotates one circle through the missing gear 21, it indicates that the other background image is aligned with the bottom end of the limiting through hole 2. The whole is more convenient to adjust, there is a control time, it is not easy to misalign, the overall adjustment is more precise, and the use effect is better.

[0038] A rotating cover 31 is rotatably installed on the outer surface of the top end of the shield 22, and a limiting opening 23 is penetrated through the outer surface of one side of the shield 22 near the bottom. The limiting opening 23 is designed in an I-shape as a whole, and a connecting frame 24 is installed in a transverse engagement inside one side of the limiting opening 23 near the top. When the whole is in use, the I-shaped limiting opening 23 is set to minimize the opening area, while also ensuring that the suction cup frame 29 can take out and push the insect sample to place, thereby ensuring the overall use effect.

[0039] An electric telescopic rod 230 is horizontally installed on the outer surface of one side of the shield 22 close to the connecting frame 24. The top output end of the electric telescopic rod 230 is fixedly installed on the outer surface of the connecting frame 24 away from the shield 22. A threaded rod 25 is arranged in the middle position inside the connecting frame 24. Both ends of the threaded rod 25 are embedded and rotatably installed in the inner walls of both sides of the connecting frame 24. A brake stepper motor 230 is installed in the middle position of the outer surface of the side of the connecting frame 24 away from the shield 22. The output end of the brake stepper motor 230 is connected and fixedly connected to one end of the threaded rod 25. The connecting frame 24 is symmetrically arranged inside the two sides of the threaded rod 25. Auxiliary rod 26, both ends of which are embedded in the inside of both sides of the connecting frame 24, and a limit block 27 is set through the outer surface of one side of the connecting frame 24 and the threaded rod 25 close to the inside of the shield 22. The limit block 27 and the connecting frame 24 are slidably connected, and the limit block 27 and the threaded rod 25 are threadedly connected. An electric telescopic rod 28 is longitudinally installed in the middle position of the bottom outer surface of the limit block 27, and a suction cup frame 29 is installed on the bottom outer surface of the electric telescopic rod 28, and pneumatic suction cups are set at the edges of both sides of the bottom of the suction cup frame 29. When the device is used as a whole, when it is necessary to fix it When the transparent supporting sheet 5 of the insect specimen is transported and placed inside the limiting through hole 2, firstly, the transparent supporting sheet 5 with the insect specimen fixed is aligned with the pneumatic suction cup at the bottom end of the suction cup frame 29 to adsorb both sides of the top edge of the transparent supporting sheet 5, and then the brake stepping motor 20 on one side of the connecting frame 24 is started, and the output shaft of the brake stepping motor 20 is rotated, thereby driving the threaded rod 25 to rotate at the same time, and the rotation of the threaded rod 25 and the limiting of the auxiliary rods 26 on both sides make the limiting block 27 on one side drive the electric telescopic rod 28 at the bottom, the suction cup frame 29 and the transparent supporting sheet with the insect specimen fixed. The sheet 5 moves laterally, and after the whole moves to the limit distance, it is aligned with the top of the limiting through hole 2, and then the electric telescopic rod 28 is started to drive the transparent supporting sheet 5 with the insect specimen fixed to extend and move to the inside of the limiting through hole 2, so as to place it, and then the electric telescopic rod 28 is controlled to drive the suction cup frame 29 to retract, and at the same time, the outer electric telescopic rod 2 30 is started to drive the connecting frame 24 to be recovered as a whole, so that the limiting block 27, the electric telescopic rod 28 and the suction cup frame 29 on one side are recovered at the same time, so that the whole will not hinder the shooting mechanism on one side from rotating and shooting, the overall operation is smoother, and the overall feeding is more convenient.

[0040] Working principle: when using the multi-point magnification and focusing automatic shooting device for small insect specimens, when the transparent supporting sheet 5 with the insect specimen fixed needs to be taken out after the shooting is completed, the electric telescopic rod 2 30 is controlled by the above control method to drive the connecting frame 24 to extend as a whole, and then the electric telescopic rod 1 28 is extended to drive the suction cup frame 29 to adsorb the transparent supporting sheet 5 with the insect specimen fixed, and then the electric telescopic rod 1 28 is recovered, and the rotation of the threaded rod 25 makes the limit block 27 on one side drive the electric telescopic rod 1 28, the suction cup frame 29 and the transparent supporting sheet 5 with the insect specimen fixed at the bottom to move horizontally and move out, so that the overall use effect is good, and the automatic pick-up and place mechanism is set, so that When taking and placing the whole, there is no need to open the box, and the whole is automatically taken and placed, thereby reducing the entry of dust and impurities, ensuring the cleanliness of the interior, ensuring the overall film effect, and increasing the overall practicality. At the same time, the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection method of each part adopts the mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. It will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-point magnification and focusing automatic image shooting device for small insect specimens, comprising a shooting platform (1), a limit through hole (2), a limit installation groove (3), a limit ring (4) and a transparent supporting sheet (5), characterized in that: A limit hole (2) is provided through the middle of the top outer surface of the shooting platform (1); a limit installation groove (3) is embedded in the top outer surface of the shooting platform (1) at the limit hole (2); a limit ring (4) is protruding from the edge of the top outer surface of the shooting platform (1) at the limit hole (2); a gear plate (6) is rotatably installed through the outer surface of the limit ring (4); an arc-shaped guide rail (9) is provided on the top outer surface of the gear plate (6); a main gear (8) is rotatably installed inside the limit installation groove (3) at the edge of one side close to the gear plate (6); a limit slot (15) is horizontally embedded in the middle of the bottom outer surface of the shooting platform (1); and a limit ring (4) is provided at the edge of the shooting platform (1). A protective cover (22) is installed on the outer surface of the top end; a driving motor (7) is installed on the outer surface of the bottom end of the shooting platform (1) located at the main gear (8); the output end of the driving motor (7) is fixedly installed at the middle position of the outer surface of the bottom end of the main gear (8); the bottom ends of both sides of the arc guide rail (9) are embedded in the edge of the outer surface of one side of the top end of the gear plate (6); the outer surfaces of both sides of the arc guide rail (9) are embedded with guide rail grooves (11); a limit frame (10) is provided on the outer surface of one side of the bottom end of the arc guide rail (9) close to the top end; and rollers (12) are symmetrically rotatably installed on the inner walls of both sides of the limit frame (10) close to the top end; one side of the roller (12) is engaged with the guide rail groove (11) and is rotatably installed. Inside one side, a brake stepping motor (13) is installed on the outer surface of one side of the limit frame (10) close to one of the rollers (12), and the output end of the brake stepping motor (13) is fixedly mounted on one end of the roller (12). A focusing camera (14) is installed on the outer surface of the bottom end of the limit frame (10). A background slide (16) is arranged inside the limit card slot (15), and both sides of the background slide (16) are slidably engaged on the inner walls of both sides of the limit card slot (15). Background images of different styles are evenly spaced on the outer surface of the top end of the background slide (16). A transparent supporting sheet (5) is placed inside the top end of the limit through hole (2), and the outer surface of the bottom end of the transparent supporting sheet (5) is aligned with the background image. The top outer surface of the landscape slide plate (16) is fitted, and a rotating cover (31) is rotatably installed on the top outer surface of the shield (22). A limited opening (23) is penetrated through the outer surface of one side of the shield (22) near the bottom. The limited opening (23) is designed as an I-shaped shape. A connecting frame (24) is transversely engaged and installed inside the side of the limited opening (23) near the top. Auxiliary rods (26) are symmetrically arranged inside the connecting frame (24) on both sides of the threaded rod (25). Both ends of the auxiliary rod (26) are embedded inside the two sides of the connecting frame (24). A limited block (27) is penetrated through the outer surface of the connecting frame (24) and the threaded rod (25) near the inside of the shield (22).The limit block (27) is slidably connected to the connecting frame (24), and the limit block (27) is threadedly connected to the threaded rod (25). An electric telescopic rod (28) is longitudinally installed in the middle of the bottom outer surface of the limit block (27), and a suction cup frame (29) is installed on the bottom outer surface of the electric telescopic rod (28), and pneumatic suction cups are arranged at both side edges of the bottom of the suction cup frame (29).

2. The device for automatically photographing small insect specimens with multi-point magnification and focusing according to claim 1, characterized in that: A rack (18) is embedded in the middle position of the outer surface of the bottom end of the background slide plate (16); a mounting frame (17) is installed on the outer surface of the bottom end side of the shooting platform (1) close to the limiting through hole (2); a driving gear (19) is rotatably installed on the outer surface of the bottom end side of the mounting frame (17) close to the rack (18); a brake stepping motor 2 (20) is installed on the outer surface of the mounting frame (17) away from the rack (18) and close to the top; a missing gear (21) is installed on one side of the output end of the brake stepping motor 2 (20) passing through the mounting frame (17); one side of the missing gear (21) is meshedly connected to the outer surface of one side of the driving gear (19), and one side of the driving gear (19) is meshedly connected to one side of the top of the rack (18).

3. The device for automatically photographing small insect specimens with multi-point magnification and focusing according to claim 1, characterized in that: An electric telescopic rod 2 (30) is transversely mounted on an outer surface of one side of the shield (22) close to the connecting frame (24); a top output end of the electric telescopic rod 2 (30) is fixedly mounted on an outer surface of the connecting frame (24) away from the shield (22); a threaded rod (25) is disposed at a middle position inside the connecting frame (24); both ends of the threaded rod (25) are embedded and rotatably mounted in inner walls on both sides of the connecting frame (24); a brake stepping motor 2 (20) is mounted at a middle position on an outer surface of the connecting frame (24) away from the shield (22); an output end of the brake stepping motor 2 (20) is fixedly connected to one end of the threaded rod (25).

Images