Medical magnifier detection device

Abstract

The invention relates to a medical magnifying lens detection device which comprises a clamp, an expansion piece and an auxiliary part. The clamp comprises a first clamp part, a second clamp part, a third clamp part, a first micro servo electric cylinder and a second micro servo electric cylinder, one end of the first clamp part is connected with the first micro servo electric cylinder in a screwed mode, the other end of the first clamp part is connected with the second micro servo electric cylinder in a screwed mode, and the movable end of the first micro servo electric cylinder is connected with the second clamp part in a screwed mode. The third clamp piece is connected with the movable end of the second micro servo electric cylinder in a screwed mode. The positions of the irregular and uncertain-shaped camera barrel and the magnifying lens barrel can be rapidly and relatively fixed through the auxiliary component, so that the lens of the camera barrel is matched with the eyepiece of the magnifying lens barrel, and the camera barrel can photograph the content amplified and displayed by the magnifying lens barrel.

Description

Technical Field

[0001] The invention belongs to the field of medical magnifying glasses, in particular to a medical magnifying glass detection device. Background Art

[0002] Medical magnifiers are commonly used medical equipment, mainly used to observe and identify tiny objects or fine structures, such as tiny lesions on the skin, delicate operations during surgery, etc. They have the characteristics of high magnification and high definition, and can provide high-resolution images, so that doctors can diagnose diseases and formulate treatment plans more accurately. However, they still have some shortcomings, such as it is difficult to flexibly adjust the locking position of the medical magnifier barrel after it is fixed, and it is difficult to directly adapt the existing camera equipment to the barrel of the medical magnifier to directly record the content magnified and displayed by the medical magnifier. Therefore, a medical magnifier detection device is proposed. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the following technical problems in the prior art: it is difficult to flexibly adjust the locking position of the lens barrel of the medical magnifier after it is fixed, and it is difficult to directly adapt the existing camera equipment to the lens barrel of the medical magnifier to directly record the content displayed by the medical magnifier.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a medical magnifying glass detection device, comprising a clamp, an expansion piece and an auxiliary component;

[0006] The fixture comprises a fixture part 1, a fixture part 2, a fixture part 3, a micro servo electric cylinder 1 and a micro servo electric cylinder 2. One end of the fixture part 1 is screwed to a micro servo electric cylinder 1, and the other end is screwed to the micro servo electric cylinder 2. The movable end of the micro servo electric cylinder 1 is screwed to the fixture part 2, and the fixture part 3 is screwed to the movable end of the micro servo electric cylinder 2.

[0007] The auxiliary component includes a base plate one, and there are several base plates one and they are all arranged on a flat surface of the clamp. An angle locking piece is installed on the base plate one, and a swing arm two is connected to the rotating end of the matching angle locking piece. The end of the swing arm two that deviates from the angle locking piece is screwed to the swing arm one. A limit frame is preset on the outer circumference of the clamp, and one end of the limit frame is screwed to the base plate one, and the swing arm is screwed to the matching limit frame, and a limit head is preset on the other end of the limit frame. The expansion piece is arranged on the clamp, and the expansion piece is movably connected to the clamp.

[0008] The clamp moves on the outer ring of the magnifying glass barrel to facilitate adjustment of the posture and position of the clamp so as to clamp the magnifying glass barrel at a suitable position.

[0009] As a preferred technical solution for a medical magnifying glass detection device, the number of auxiliary components is three to six, and all of them are located on the upper side of the fixture;

[0010] The auxiliary component can be moved on the magnifying glass barrel together with the clamp.

[0011] As a preferred technical solution for a medical magnifying glass detection device, the expansion piece includes a bottom plate 2, which is mounted on a fixture, and four support columns 1 are mounted on the bottom plate 2, two of which are connected to a guide rail, and the other two support columns 1 are each provided with a gear 1, which is connected to the fixture;

[0012] The second bottom plate can be fixed at any position of the circumference around the fixture, so that the expansion piece can be installed at any position of the fixture. The expansion piece is provided with a guide rail for installing auxiliary equipment.

[0013] As a preferred technical solution for a medical magnifying glass detection device, the inner ring of the fixture is provided with evenly distributed gas springs;

[0014] The size of the gas spring is variable to adapt to magnifying glass barrels with different outer diameters, so that the clamp can firmly clamp the magnifying glass barrel.

[0015] As a preferred technical solution for a medical magnifying glass detection device, clamp piece one is a half ring, clamp piece two and clamp piece three are a quarter ring, and clamp piece one, clamp piece two and clamp piece three form a complete circle.

[0016] As a preferred technical solution for a medical magnifying glass detection device, clamp part one and clamp part two are screwed together, and clamp part one and clamp part three are screwed together.

[0017] As a preferred technical solution for a medical magnifying glass detection device, the fixture further comprises a structural ring, a structural ring is arranged on the flat surface of the fixture, an annular rack is arranged on the structural ring, and two of the gears of the expansion piece are engaged with the annular rack;

[0018] The expansion piece uses the gear wheel to move along the annular rack, so that the expansion piece rotates around the clamp.

[0019] As a preferred technical solution for a medical magnifying glass detection device, the auxiliary component includes a base plate 1 and a connecting unit, the base plate 1 is connected to the fixture, the connecting unit is installed on the base plate 1, and the connecting unit is movably connected to the magnifying glass barrel.

[0020] As a preferred technical solution for a medical magnifying glass detection device, the connection unit includes a swing arm 2, an angle locking member and a swing arm 1, one end of the limit frame is screwed to the bottom plate 1, and the other end is provided with a limit head, and the size of the limit frame is variable;

[0021] The angle locking piece is fixedly connected to the bottom plate one, one end of the swing arm two is connected to the rotating end of the angle locking piece, and the other end is screwed to the swing arm one, and the other end of the swing arm one is fixedly connected to one end of the limit frame adjacent to the limit head.

[0022] The angle locking piece controls the swing of the second swing arm, and the second swing arm brings the limit heads closer to each other through the first swing arm, so that the limit heads abut against the outer periphery of the camera tube, and the camera tube is limited by the limit heads on multiple groups of auxiliary components, so that the camera tube and the magnifying glass tube are relatively locked.

[0023] As a preferred technical solution of a medical magnifying glass detection device, the auxiliary component includes a second support column and a locking piece, the second support column is installed on the first bottom plate, the first bottom plate is fixedly connected with the second support column through the locking piece, the first bottom plate is installed with the second support column, and the second support column is installed with a second gear wheel;

[0024] Two of the gears are engaged with the annular rack;

[0025] As an optimal technical solution for a medical magnifying glass detection device, the clamp includes clamp part 1, clamp part 2, clamp part 3, micro servo electric cylinder 1 and micro servo electric cylinder 2. One end of the clamp part 1 is screwed to micro servo electric cylinder 1, and the other end is screwed to micro servo electric cylinder 2. The micro servo electric cylinder 1 is screwed to the clamp part 2, and the clamp part 3 is screwed to the micro servo electric cylinder 2.

[0026] The micro servo electric cylinder 1 and the micro servo electric cylinder 2 respectively control the swing of the clamp part 2 and the clamp part 3, so that the clamp part 2 and the clamp part 3 are closed or separated, and the closed clamp part 2 and the clamp part 3 and the clamp part 1 form a clamp;

[0027] A number of convex lenses for magnification are arranged in the barrel of the magnifying glass.

[0028] The clamp clamps the lens barrel tightly, and then uses several auxiliary components to embrace the camera barrel, so that the camera barrel is limited and then docked with the magnifying glass lens barrel, so that the magnifying glass lens barrel and the camera barrel are adapted, and the camera barrel is used to record the enlarged image of the magnifying glass lens barrel.

[0029] As a preferred technical solution for a medical magnifying glass detection device, the fixture is installed on a carrier, and the carrier includes a chassis, a vertical tube, a movable column, a cylinder, a placement block, a circular tube and a connecting column. The vertical tube is installed on the upper side of the chassis, and the movable column is movably inserted into the vertical tube. The head of the movable column is installed with a circular tube, and the placement block is installed on the circular tube. A cylinder is preset on one side of the placement block, and the cylinder is screwed to the connecting column, and the connecting column is fixedly connected to the fixture;

[0030] The heights of the clamp and the magnifying glass barrel can be adjusted through the vertical tube and the movable column, and the directions of the magnifying glass barrel and the clamp can be adjusted through the connecting column.

[0031] The beneficial effects of the medical magnifying glass detection device of the present invention are as follows: the positions of the irregular and uncertain-shaped camera barrel and the magnifying glass barrel can be quickly fixed relative to each other through auxiliary components, so that the lens of the camera barrel and the eyepiece of the magnifying glass barrel can be adapted, so that the camera barrel can record the contents magnified and displayed by the magnifying glass barrel;

[0032] The clamp can be used to quickly limit the position of the clamp and the magnifying glass barrel, so that the installation of the barrel can be completed efficiently. By controlling the clamping degree of the clamp and loosening the limiting function of the clamp, the magnifying glass barrel can be rotated and moved along the extension direction of the magnifying glass barrel to adjust the relative position and posture of the clamp and the magnifying glass barrel, so that the magnifying glass barrel can adapt to different working requirements;

[0033] By using the auxiliary components, the lens barrel of the magnifying glass can also be temporarily clamped, so as to assist in adjusting the relative position of the clamp and the lens barrel of the magnifying glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 It is a three-dimensional structural schematic diagram of the clamp of the present invention;

[0037] Figure 3 The front structure of the clamp of the present invention is shown in FIG. Figure 1 ;

[0038] Figure 4 It is a schematic diagram of the unfolded structure of the clamp of the present invention;

[0039] Figure 5 It is a schematic diagram of the structure of the auxiliary component of the present invention;

[0040] Figure 6 This is a front structural schematic diagram of a support column 1 of the present invention;

[0041] Figure 7 It is a schematic diagram of the three-dimensional structure of the expansion piece of the present invention;

[0042] Figure 8 For the present invention Figure 3 Schematic diagram of the cross-sectional structure in the EE direction;

[0043] Fig. 9 The front structure of the clamp of the present invention is shown in FIG. Figure 2 ;

[0044] Fig.10 It is a structural schematic diagram of the connection relationship between the auxiliary component and the camera barrel of the present invention.

[0045] 1. Magnifying glass barrel; 2. Camera barrel; 3. Chassis; 4. Vertical barrel; 5. Movable column; 6. Cylinder; 7. Placement block; 8. Circular barrel; 9. Connecting column; 12. Fixture; 13. Extension piece; 14. Bottom plate one; 15. Limiting frame; 16. Swing arm one; 17. Swing arm two; 18. Angle locking piece; 19. Limiting head; 20. Fixture piece one; 21. Fixture piece two; 22. Fixture piece three; 23. Micro servo electric cylinder one; 24. Micro servo electric cylinder two; 25. Gas spring; 26. Guide rail; 27. Annular rack; 28. Gear one; 29. ​​Bottom plate two; 30. Support column one; 31. Support column two; 32. Gear two; 33. Connecting sleeve one; 34. Connecting sleeve two; 35. Intermediate column. DETAILED DESCRIPTION

[0046] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0047] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0048] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0049] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0050] like Figure 1-10 As shown, the present invention provides a medical magnifying glass detection device, including a clamp 12, an expansion piece 13 and auxiliary components;

[0051] The limiting frame 15 includes a connecting sleeve 1 33, a connecting sleeve 2 34 and an intermediate column 35. The connecting sleeve 2 34 is rotatably connected to the bottom plate 14, and the intermediate column 35 is movably inserted into the connecting sleeve 2 34. One end of the intermediate column 35 deviates from the connecting sleeve 2 34 and is movably connected to the connecting sleeve 1 33. The connecting sleeve 1 33 is fixedly connected to the limiting head 19. A triangular prism is preset on one side of the limiting head 19, and the material of the triangular prism is latex.

[0052] It includes a clamp 12, an expansion piece 13 and auxiliary components;

[0053] The fixture 12 includes a fixture piece 20, a fixture piece 21, a fixture piece 3 22, a micro servo electric cylinder 1 23 and a micro servo electric cylinder 2 24. One end of the fixture piece 20 is screwed to a micro servo electric cylinder 1 23, and the other end is screwed to the micro servo electric cylinder 2 24. The movable end of the micro servo electric cylinder 1 23 is screwed to the fixture piece 21, and the fixture piece 3 22 is screwed to the movable end of the micro servo electric cylinder 2 24.

[0054] The auxiliary components include a base plate 14, which is in several numbers and is disposed on a flat surface of the fixture 12. An angle locking piece 18 is installed on the base plate 14. A swing arm 17 is connected to the rotating end of the matching angle locking piece 18. One end of the swing arm 17 deviating from the angle locking piece 18 is screwed to the swing arm 16. A limit frame 15 is preset on the outer circumference of the fixture 12. One end of the limit frame 15 is screwed to the base plate 14. The swing arm 16 is screwed to the matching limit frame 15. A limit head 19 is preset on the other end of the limit frame 15. An extension piece 13 is disposed on the fixture 12, and the extension piece 13 is movably connected to the fixture 12.

[0055] The clamp 12 moves on the outer ring of the magnifying glass barrel 1 to facilitate adjustment of the posture and position of the clamp 12 so as to clamp the magnifying glass barrel 1 at a suitable position. The inner side of the clamp 12 is plugged into the magnifying glass barrel 1 .

[0056] The number of auxiliary components is three to six, and all are located on the upper side of the fixture 12;

[0057] The auxiliary component can be moved on the magnifying glass barrel 1 together with the clamp 12 .

[0058] The expansion member 13 includes a bottom plate 29, which is mounted on the fixture 12. Four support columns 30 are mounted on the bottom plate 29, two of which are connected and clamped to the guide rail 26, and the other two support columns 30 are equipped with a gear 28, which is connected to the fixture 12.

[0059] The second bottom plate 29 can be fixed at any position of the circumference around the clamp 12, so that the expansion piece 13 can be installed at any position of the clamp 12. The expansion piece 13 is provided with a guide rail for installing auxiliary equipment.

[0060] The inner ring of the clamp 12 is provided with uniformly distributed gas springs 25;

[0061] The size of the gas spring 25 is variable to adapt to magnifier barrels 1 of different outer diameters, so that the clamp 12 can firmly clamp the magnifier barrel 1, and the elastic force of the gas spring 25 provides the clamping pressure.

[0062] The clamp piece 1 20 is a half-circle ring, the clamp piece 21 and the clamp piece 3 22 are a quarter-circle ring, and the clamp piece 1 20, the clamp piece 21 and the clamp piece 3 22 form a complete circle.

[0063] The clamp part 1 20 is screwed to the clamp part 2 21 , and the clamp part 1 20 is screwed to the clamp part 3 22 .

[0064] The fixture 12 also includes a structural ring, on the flat surface of the fixture 12, the structural ring is installed, and an annular rack 27 is installed on the structural ring, and two of the gears 28 of the expansion piece 13 are engaged with the annular rack 27;

[0065] The expansion piece 13 moves along the annular rack 27 using the gear 1 28 , so that the expansion piece 13 rotates around the clamp 12 .

[0066] The auxiliary component includes a bottom plate 14 and a connecting unit. The bottom plate 14 is connected to the fixture 12 . The connecting unit is installed on the bottom plate 14 . The connecting unit is movably connected to the magnifying glass barrel 1 .

[0067] The connection unit includes a swing arm 2 17, an angle locking member 18 and a swing arm 16. One end of the limit frame 15 is screwed to the bottom plate 14, and the other end is provided with a limit head 19. The size of the limit frame 15 is variable.

[0068] The angle locking member 18 is fixedly connected to the bottom plate 14 , one end of the swing arm 17 is connected to the rotating end of the angle locking member 18 , and the other end is screwed to the swing arm 16 , and the other end of the swing arm 16 is fixedly connected to one end of the limit frame 15 near the limit head 19 .

[0069] The angle locking member 18 controls the swing of the second swing arm 17, and the second swing arm 17 brings the limit heads 19 closer to each other through the first swing arm 16, so that the limit heads 19 abut against the outer periphery of the camera tube 2, and the camera tube 2 is limited by the limit heads 19 on multiple groups of auxiliary components, so that the camera tube 2 and the magnifying glass tube 1 are relatively locked.

[0070] The auxiliary components include a second support column 31 and a locking member. The second support column 31 is mounted on the first bottom plate 14. The first bottom plate 14 is fixedly connected to the second support column 31 through the locking member. The second support column 31 is mounted on the first bottom plate 14. The second gear 32 is mounted on the second support column 31.

[0071] Two of the two gears 32 are engaged with the annular rack 27;

[0072] The clamp 12 includes a clamp part 20, a clamp part 21, a clamp part 3 22, a micro servo electric cylinder 1 23 and a micro servo electric cylinder 2 24. One end of the clamp part 20 is screwed to a micro servo electric cylinder 1 23, and the other end is screwed to the micro servo electric cylinder 2 24. The micro servo electric cylinder 1 23 is screwed to the clamp part 2 21, and the clamp part 3 22 is screwed to the micro servo electric cylinder 2 24.

[0073] The micro servo electric cylinder 1 23 and the micro servo electric cylinder 2 24 respectively control the swing of the clamp part 2 21 and the clamp part 3 22, so that the clamp part 2 21 and the clamp part 3 22 are closed or separated, and the closed clamp part 21 and the clamp part 3 22 and the clamp part 1 20 form the clamp 12;

[0074] A plurality of convex lenses for magnification are arranged in the lens barrel 1 of the magnifying glass.

[0075] The clamp 12 clamps the lens barrel tightly, and then uses several auxiliary components to embrace the camera barrel 2, so that the camera barrel 2 is limited and then docked with the magnifying glass lens barrel 1, so that the magnifying glass lens barrel 1 and the camera barrel 2 are adapted, and the camera barrel 2 is used to record the enlarged image of the magnifying glass lens barrel 1. The clamping range of the auxiliary components is wide and the clamping is relatively stable.

[0076] The fixture 12 is installed on the bearing member, which includes a chassis 3, a vertical cylinder 4, a movable column 5, a cylinder 6, a placement block 7, a circular cylinder 8 and a connecting column 9. The vertical cylinder 4 is installed on the upper side of the chassis 3, and the movable column 5 is movably inserted into the vertical cylinder 4. The circular cylinder 8 is installed on the head of the movable column 5, and the placement block 7 is installed on the circular cylinder 8. The cylinder 6 is preset on one side of the placement block 7. The cylinder 6 is screwed to the connecting column 9, and the connecting column 9 is fixedly connected to the fixture 12;

[0077] The heights of the clamp 12 and the magnifying glass barrel 1 can be adjusted through the vertical tube 4 and the movable column 5 , and the directions of the magnifying glass barrel 1 and the clamp 12 can be adjusted through the connecting column 9 .

[0078] The guide rail 26 is a circular curved surface of the edge of the fixture.

[0079] The angle locking member 18 can be a servo motor. An elastic disc 1 is installed on the side of the gear 1 28 away from the support column 1 30. The elastic disc 1 and the support column 1 30 can be used to clamp the annular rack 27.

[0080] A second elastic disc is installed on one side of the second gear wheel 32 away from the second support column 31 , and the ring rack 27 can be clamped by the second elastic disc and the second support column 31 .

[0081] The specific implementation method is as follows: the magnifying glass barrel 1 is quickly limited by the clamp 12, so that the installation of the barrel can be completed efficiently. The clamping degree of the clamp 12 can be controlled and the limiting function of the clamp 12 can be loosened to enable the magnifying glass barrel 1 to rotate and move; the micro servo electric cylinder 1 23 and the micro servo electric cylinder 2 24 control the separation and closing of the clamp part 3 22 and the clamp part 2 21, and the limiting head 19 can limit and position the camera barrel 2, so that the magnifying glass barrel 1 is connected to the camera barrel 2 correspondingly, and the camera barrel 2 records the image magnified by the magnifying glass barrel 1, which is convenient for projection observation and storage;

[0082] The annular rack 27 on the structural ring can work normally when the clamp part 3 22 and the clamp part 2 21 are separated or closed;

[0083] Adjust the position of the bottom plate 14 on the fixture 12 to arrange the auxiliary components in a suitable position, then manipulate the camera tube 2 to dock with the magnifying glass tube 1, and then control the swing arm 2 17 and the swing arm 1 16 to move through the angle locking member 18, manipulate the limit frame 15 to make one end close to the limit head 19 close to the outer surface of the camera tube 2, and through several auxiliary components, make the positions of the camera tube 2 and the magnifying glass tube 1 relatively fixed, so that the lens of the camera tube 2 is adapted to the eyepiece of the magnifying glass tube 1, so that the camera tube 2 can record the content magnified and displayed by the magnifying glass tube 1, and a magnet can be installed on the bottom plate 14 to make the bottom plate 14 firmly absorb the fixture 12.

[0084] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0085] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A medical magnifying glass detection device, characterized in that: It comprises a clamp (12), an expansion piece (13) and auxiliary parts; The clamp (12) is installed on a bearing member, and the bearing member comprises a chassis (3), a vertical cylinder (4), a movable column (5), a cylinder (6), a placement block (7), a circular cylinder (8) and a connecting column (9). The vertical cylinder (4) is installed on the upper side of the chassis (3), the movable column (5) is movably plugged into the vertical cylinder (4), the circular cylinder (8) is installed on the head of the movable column (5), the placement block (7) is installed on the circular cylinder (8), a cylinder (6) is preset on one side of the placement block (7), the cylinder (6) is screwed to the connecting column (9), and the connecting column (9) is fixedly connected to the clamp (12); The clamp (12) comprises a clamp part 1 (20), one end of the clamp part 1 (20) is screwed to a micro servo electric cylinder 1 (23), and the other end is screwed to a micro servo electric cylinder 2 (24), the movable end of the micro servo electric cylinder 1 (23) is screwed to the clamp part 2 (21), and the clamp part 3 (22) is screwed to the movable end of the micro servo electric cylinder 2 (24).

2. A medical magnifying glass detection device according to claim 1, characterized in that: The number of the auxiliary components is three to six, and all of them are located on the upper side of the clamp (12).

3. A medical magnifying glass detection device according to claim 1, characterized in that: The expansion member (13) comprises a second bottom plate (29), which is mounted on the fixture (12). Four support columns (30) are mounted on the second bottom plate (29), wherein two of the support columns (30) are connected to the guide rail (26).

4. A medical magnifying glass detection device according to claim 1, characterized in that: The inner ring of the clamp (12) is provided with evenly distributed gas springs (25).

5. A medical magnifying glass detection device according to claim 1, characterized in that: The clamp piece 1 (20) is a half-circle ring, the clamp piece 2 (21) and the clamp piece 3 (22) are a quarter-circle ring, and the clamp piece 1 (20), the clamp piece 2 (21) and the clamp piece 3 (22) form a complete circle.

6. A medical magnifying glass detection device according to claim 1, characterized in that: The inner side of the clamp (12) is plugged with the magnifying glass barrel (1).

7. A medical magnifying glass detection device according to claim 3, characterized in that: The expansion piece (13) is arranged on the clamp (12), and the expansion piece (13) is movably connected to the clamp (12). The clamp (12) also includes a structural ring. The structural ring is arranged on the flat surface of the clamp (12), and an annular rack (27) is arranged on the structural ring. Two of the gears (28) of the expansion piece (13) are engaged with the annular rack (27).

8. A medical magnifying glass detection device according to claim 1, characterized in that: The auxiliary component comprises a base plate (14) and a connection unit, wherein the base plate (14) is connected to the clamp (12), the connection unit is mounted on the base plate (14), and the connection unit is movably connected to the magnifying glass barrel (1).

9. A medical magnifying glass detection device according to claim 1, characterized in that: The connection unit comprises a second swing arm (17), an angle locking member (18) and a first swing arm (16); one end of the limit frame (15) is screwed to the first bottom plate (14), and the other end is provided with a limit head (19); the size of the limit frame (15) is variable; The angle locking member (18) is fixedly connected to the bottom plate (14); one end of the second swing arm (17) is connected to the rotating end of the angle locking member (18) and the other end is screwed to the first swing arm (16); the other end of the first swing arm (16) is fixedly connected to one end of the limit frame (15) adjacent to the limit head (19).

10. A medical magnifying glass detection device according to claim 1, characterized in that: The auxiliary component comprises a second support column (31) and a locking member, wherein the second support column (31) is mounted on the first base plate (14), the second support column (31) is mounted on the first base plate (14), and the second gear wheel (32) is mounted on the second support column (31); Two of the gears 2 (32) are engaged with the annular rack (27).

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