Experimental rabbit head operation fixing table

Abstract

The utility model discloses an experimental rabbit head operation fixing table, and relates to the field of operation fixing tables, the experimental rabbit head operation fixing table comprises a fixing table main body, a guide groove is arranged inside the fixing table main body, a guide block is slidably connected inside the guide groove, the lower end of the guide block is fixedly connected with a connecting plate, the inside of the connecting plate is movably connected with a rotating rod, and the rotating rod is fixedly connected with the fixing table main body. The upper end of the rotating rod is fixedly connected with a threaded sleeve; the rabbit fixing table has the advantages that the position of the supporting plate can be changed through the threaded sleeve, the threaded column, the connecting plate, the rotating shaft and other assemblies, then rabbits of different sizes can be fixed through the fixing table, and meanwhile limitation in the using process can be reduced; the leg of a rabbit can be fixed through the telescopic rod, the spring, the clamping plate, the upper fixing plate, the lower fixing plate and other assemblies, so that the leg of the rabbit can be prevented from deviating on the fixing table, and meanwhile the accuracy and reliability of an operation can be improved.

Description

Technical Field

[0001] The utility model relates to the field of surgical fixing tables, and particularly to a surgical fixing table for the head of experimental rabbits. Background Art

[0002] Experimental rabbits play an important role in biomedical research. Especially in experiments that require head surgery, in order to ensure the accuracy of the surgery and the safety of the rabbits, it is crucial to use a surgical fixing table specifically designed for experimental rabbits. This kind of fixing table can stabilize the experimental rabbits and prevent errors or injuries caused by the movement of animals during the surgery. Through precise control and stable operating conditions, researchers can not only improve the reliability of experimental data but also ensure the welfare of experimental rabbits, making scientific research more humane and efficient.

[0003] However, in the prior art, since the surgical fixing table for the head of experimental rabbits cannot be adjusted according to the size of the rabbit's body, it has great limitations in use. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a surgical fixing table for the head of experimental rabbits.

[0005] To solve the above technical problem, the technical solution of the utility model is: a surgical fixing table for the head of experimental rabbits, including a fixing table main body. A guiding groove is opened inside the fixing table main body. A guiding block is slidably connected inside the guiding groove. A connecting plate is fixedly connected to the lower end of the guiding block. A rotating rod is movably connected inside the connecting plate. A threaded sleeve is fixedly connected to the upper end of the rotating rod. A clamping hole is opened at the position of the lower end of the fixing table main body close to the guiding groove. A threaded column is arranged inside the clamping hole. A supporting rod is fixedly connected to the lower end of the fixing table main body. The other end of the supporting rod is fixedly connected to a base. A counterweight block is arranged in the middle of the upper end of the base.

[0006] Preferably, a supporting plate is fixedly connected to the upper end of the guiding block. Short blocks are fixedly connected to the edge positions of the upper end of the supporting plate. Adjusting holes are opened in the inner walls of the short blocks. A lower fixing plate is fixedly connected to the middle of the upper end of the supporting plate. An adjusting block is movably connected to one side of the short block. An upper fixing plate is fixedly connected to the lower end of the adjusting block. A moving plate is movably connected to the upper end of the fixing table main body. Fixing belts are arranged on the upper end of the moving plate. A bolt is movably connected inside the moving plate.

[0007] Preferably, a sliding groove is opened inside the adjusting block. A sliding block is slidably connected inside the sliding groove. A clamping plate is fixedly connected to one side of the sliding block. An expansion rod is arranged on the left side of the clamping plate. A spring is sleeved outside the expansion rod.

[0008] Preferably, the threaded sleeve is movably connected to the connecting plate through a rotating rod.

[0009] Preferably, the clamping plate is adapted to the adjustment hole.

[0010] Preferably, the slider slides in the chute by means of the clamping plate in cooperation with the telescopic rod and the spring.

[0011] With the above technical solution, by rotating the rotating rod, the rotating rod drives the threaded sleeve to rotate. Under the cooperation of the external thread of the threaded column, the threaded sleeve moves downward to release the limit on the connecting plate, push the support plate to one side, and the guiding block slides in the guiding groove. When the support plate reaches the appropriate position, rotate the threaded sleeve in the reverse direction, and the threaded sleeve is sleeved outside another group of threaded columns to fix the support plate, that is, complete the adjustment of the positions of the upper fixing plate and the lower fixing plate. The position of the support plate can be changed through components such as the threaded sleeve, the threaded column, the connecting plate, and the rotating shaft, so that the fixing table can fix rabbits of different sizes, and at the same time, the limitations in the use process can be reduced.

[0012] With the above technical solution, by pushing the clamping plate, the clamping plate compresses the telescopic rod and the spring and slides out of the adjustment hole, push the adjustment block downward, and the adjustment block drives the upper fixing plate to slide closely against the lower fixing plate to fix the rabbit's leg. Similarly, only need to push the clamping plate again and pull the adjustment block in the reverse direction to release the limit on the rabbit's leg. During the process of pushing the clamping plate, the slider will slide inside the chute. The cooperation of the slider and the chute can increase the stability when the clamping plate resets. The components such as the telescopic rod, the spring, the clamping plate, the upper fixing plate, and the lower fixing plate can fix the rabbit's leg, so as to avoid its deviation on the fixing table and improve the accuracy and reliability of the operation at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 It is a schematic diagram of the bottom structure of the fixing table body of the present utility model.

[0015] Figure 3 It is a schematic diagram of the support plate structure of the present utility model.

[0016] Figure 4 It is a schematic diagram of the internal structure of the adjustment block of the present utility model.

[0017] Figure 5 It is a schematic diagram of the moving plate structure of the present utility model.

[0018] In the figure: 1. Fixed table main body; 2. Guide groove; 3. Guide block; 4. Connecting plate; 5. Rotating rod; 6. Threaded sleeve; 7. Card hole; 8. Threaded column; 9. Support rod; 10. Base; 11. Counterweight; 12. Support plate; 13. Adjusting hole; 14. Lower fixing plate; 15. Adjusting block; 16. Upper fixing plate; 17. Chute; 18. Slide block; 19. Card plate; 20. Telescopic rod; 21. Spring; 22. Moving plate; 23. Fixed belt; 24. Bolt; 25. Short block. Specific embodiments

[0019] The following further describes the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the following various embodiments of the present invention can be combined with each other as long as they do not conflict with each other.

[0020] Embodiment 1

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution: an experimental rabbit head surgery fixing table, including a fixed table main body 1, a guide groove 2 is opened inside the fixed table main body 1, a guide block 3 is slidably connected inside the guide groove 2, a connecting plate 4 is fixedly connected to the lower end of the guide block 3, a rotating rod 5 is movably connected inside the connecting plate 4, a threaded sleeve 6 is fixedly connected to the upper end of the rotating rod 5, a card hole 7 is opened at the lower end of the fixed table main body 1 near the guide groove 2, a threaded column 8 is arranged inside the card hole 7, a support rod 9 is fixedly connected to the lower end of the fixed table main body 1, the other end of the support rod 9 is fixedly connected to a base 10, a counterweight 11 is arranged in the middle of the upper end of the base 10, and the threaded sleeve 6 is movably connected to the connecting plate 4 through the rotating rod 5.

[0022] Specifically, rotate the rotating rod 5, the rotating rod 5 drives the threaded sleeve 6 to rotate. Under the cooperation of the external thread of the threaded column 8, the threaded sleeve 6 moves downward to release the limit on the connecting plate 4. Push the support plate 12 to one side, and the guide block 3 slides in the guide groove 2. When the support plate 12 reaches the appropriate position, rotate the threaded sleeve 6 in the reverse direction, and the threaded sleeve 6 is sleeved outside another group of threaded columns 8 to realize the fixation of the support plate 12, that is, the adjustment of the positions of the upper fixing plate 16 and the lower fixing plate 14 is completed. The position of the support plate 12 can be changed through components such as the threaded sleeve 6, the threaded column 8, the connecting plate 4, and the rotating shaft, so that the fixing table can fix rabbits of different sizes, and at the same time, the limitations in the use process can be reduced.

[0023] Embodiment 2

[0024] Please refer to Figures 1-5, the present utility model provides a technical solution: an experimental rabbit head surgery fixing table. A support plate 12 is fixedly connected to the upper end of the guiding block 3. A short block 25 is fixedly connected to the upper edge position of the support plate 12. An adjustment hole 13 is provided in the inner wall of the short block 25. A lower fixing plate 14 is fixedly connected to the middle of the upper end of the support plate 12. An adjustment block 15 is movably connected to one side of the short block 25. An upper fixing plate 16 is fixedly connected to the lower end of the adjustment block 15. A moving plate 22 is movably connected to the upper end of the fixing table main body 1. A fixing belt 23 is arranged on the upper end of the moving plate 22. A bolt 24 is movably connected to the inside of the moving plate 22. A sliding groove 17 is provided in the inside of the adjustment block 15. A sliding block 18 is slidably connected to the inside of the sliding groove 17. A clamping plate 19 is fixedly connected to one side of the sliding block 18. A telescopic rod 20 is arranged on the left side of the clamping plate 19. A spring 21 is sleeved on the outside of the telescopic rod 20. The clamping plate 19 is adapted to the adjustment hole 13. The sliding block 18 slides in the sliding groove 17 by means of the cooperation of the clamping plate 19, the telescopic rod 20 and the spring 21.

[0025] Specifically, push the clamping plate 19. The clamping plate 19 compresses the telescopic rod 20 and the spring 21 and slides out of the adjustment hole 13. Push the adjustment block 15 downward. The adjustment block 15 drives the upper fixing plate 16 to slide closely against the lower fixing plate 14, realizing the fixation of the rabbit's leg. Similarly, only need to push the clamping plate 19 again and pull the adjustment block 15 in the reverse direction to release the limit on the rabbit's leg. During the process of pushing the clamping plate 19, the sliding block 18 will slide inside the sliding groove 17. With the cooperation of the sliding block 18 and the sliding groove 17, the stability of the clamping plate 19 during reset can be increased. Through components such as the telescopic rod 20, the spring 21, the clamping plate 19, the upper fixing plate 16, and the lower fixing plate 14, the leg of the rabbit can be fixed, thereby avoiding its deviation on the fixing table and improving the accuracy and reliability of the surgery at the same time.

[0026] Working principle: When using this experimental rabbit head surgical fixing table, first, adjust the positions of the support plate 12 and the moving plate 22 according to the size of the rabbit. The specific operation is to rotate the rotating rod 5. The rotating rod 5 drives the threaded sleeve 6 to rotate. Under the cooperation of the external thread of the threaded column 8, the threaded sleeve 6 moves downward to release the limit on the connecting plate 4. Push the support plate 12 to one side, and the guiding block 3 slides in the guiding groove 2. When the support plate 12 reaches the appropriate position, rotate the threaded sleeve 6 in the reverse direction. The threaded sleeve 6 is sleeved outside another group of threaded columns 8 to fix the support plate 12, that is, complete the adjustment of the positions of the upper fixing plate 16 and the lower fixing plate 14. The position of the support plate 12 can be changed through components such as the threaded sleeve 6, the threaded column 8, the connecting plate 4, and the rotating shaft, so that the fixing table can fix rabbits of different sizes and also reduce the limitations during use. After the adjustment is completed, the experimenter can limit the head of the rabbit through the fixing belt 23 on the moving plate 22. Then, push the clamping plate 19. The clamping plate 19 compresses the telescopic rod 20 and the spring 21 and slides out from the adjustment hole 13. Push the adjustment block 15 downward. The adjustment block 15 drives the upper fixing plate 16 to slide closely against the lower fixing plate 14 to fix the legs of the rabbit. Similarly, only need to push the clamping plate 19 again and pull the adjustment block 15 in the reverse direction to release the limit on the legs of the rabbit. During the process of pushing the clamping plate 19, the slider 18 will slide inside the chute 17. The cooperation of the slider 18 and the chute 17 can increase the stability when the clamping plate 19 resets. The legs of the rabbit can be fixed through components such as the telescopic rod 20, the spring 21, the clamping plate 19, the upper fixing plate 16, and the lower fixing plate 14, so as to avoid its deviation on the fixing table and improve the accuracy and reliability of the operation at the same time.

[0027] The above has described the embodiments of the present invention in detail in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present invention.

Claims

1. An experimental rabbit head surgery fixing table, comprising a fixing table main body (1), characterized in that: A guide groove (2) is formed inside the fixed table body (1). A guide block (3) is slidably connected inside the guide groove (2). A connecting plate (4) is fixedly connected to the lower end of the guide block (3). A rotating rod (5) is movably connected inside the connecting plate (4). A threaded sleeve (6) is fixedly connected to the upper end of the rotating rod (5). A clamping hole (7) is formed at the lower end of the fixed table body (1) near the guide groove (2). A threaded post (8) is arranged inside the clamping hole (7). A support rod (9) is fixedly connected to the lower end of the fixed table body (1). The other end of the support rod (9) is fixedly connected to a base (10). A counterweight block (11) is arranged in the middle of the upper end of the base (10).

2. The head surgical fixation table for experimental rabbits according to claim 1, wherein: A support plate (12) is fixedly connected to the upper end of the guide block (3). A short block (25) is fixedly connected to the edge position of the upper end of the support plate (12). An adjustment hole (13) is formed inside the inner wall of the short block (25). A lower fixing plate (14) is fixedly connected to the middle of the upper end of the support plate (12). An adjustment block (15) is movably connected to one side of the short block (25). An upper fixing plate (16) is fixedly connected to the lower end of the adjustment block (15). A moving plate (22) is movably connected to the upper end of the fixed table body (1). A fixing strap (23) is arranged on the upper end of the moving plate (22). A bolt (24) is movably connected inside the moving plate (22).

3. The experimental rabbit head surgery fixing table according to claim 2, characterized in that: A sliding groove (17) is formed inside the adjustment block (15). A slider (18) is slidably connected inside the sliding groove (17). A clamping plate (19) is fixedly connected to one side of the slider (18). An expansion rod (20) is arranged on the left side of the clamping plate (19). A spring (21) is sleeved outside the expansion rod (20).

4. The experimental rabbit head surgery fixing table according to claim 1, characterized in that: The threaded sleeve (6) is movably connected to the connecting plate (4) through the rotating rod (5).

5. An experimental rabbit head surgery fixing table according to claim 3, characterized in that: The clamping plate (19) is adapted to the adjustment hole (13).

6. The head operation fixing table for experimental rabbits according to claim 3, wherein: The slider (18) slides inside the sliding groove (17) by means of the clamping plate (19) in cooperation with the expansion rod (20) and the spring (21).

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