A body position fixer for animal experiments

Abstract

The utility model discloses an animal experiment body position fixer, which belongs to the field of experiment fixation technology, and comprises a support seat, a transmission bin and a bearing, wherein the transmission bin is arranged inside the support seat, the bearing is arranged on the side of the support seat, a rotating shaft is arranged inside the bearing, a knob is fixedly connected to one end of the rotating shaft away from the support seat, a threaded column is fixedly connected to the other end of the rotating shaft, a threaded tube is threadedly connected to the other end of the threaded column, a motion sleeve is fixedly connected to the other end of the threaded tube, and the motion sleeve is arranged inside the transmission bin. The beneficial effect is that the animal experiment body position fixer, by arranging the knob, the threaded column and the threaded tube, when people want to adjust the device, they only need to turn the knob, and with the cooperation of the threaded column and the threaded tube, it is convenient for people to adjust the length of the device, so that the device can fix rabbits of different lengths, thereby improving the application range of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental fixation, and more specifically, to a body position fixer for animal experiments. Background Art

[0002] Rabbits are domesticated wild rabbits. They have split upper lips, called cleft lip, which often exposes the upper incisors. They have short forelimbs, bent elbows, and five toes on their front paws. They have long and strong hind limbs, bent knees, four toes on their hind paws, and the first toe is degenerate. They are good at running and jumping. They have long ears and short tails. They are covered with hair, which is smooth and soft and has a good heat preservation effect. In medical experiments, rabbits are usually needed for experiments, and they need to be fixed before the experiments to prevent them from moving around and affecting the experimental process.

[0003] However, most of the current animal experiment position fixators cannot be adjusted according to the length of the rabbit, which has poor practicality and affects the progress of the experiment. Utility Model Content

[0004] Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an animal experiment position fixer, which has the characteristic of being able to adjust the size of the device according to the length of the rabbit.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides an animal experiment position fixer, including a support seat, a transmission compartment and a bearing, wherein the transmission compartment is opened inside the support seat, the bearing is passed through the side of the support seat, a rotating shaft is passed through the bearing, one end of the rotating shaft away from the support seat is fixedly connected to a knob, the other end of the rotating shaft is fixedly connected to a threaded column, the other end of the threaded column is threadedly connected to a threaded tube, the other end of the threaded tube is fixedly connected to a sports sleeve, and the sports sleeve is passed through the transmission compartment.

[0008] When using an animal experimental position fixer of the present technical solution, by setting a knob, a threaded column and a threaded tube, when people want to adjust the device, they only need to turn the knob. With the cooperation of the threaded column and the threaded tube, it is convenient for people to adjust the length of the device, so that the device can fix rabbits of different lengths, thereby improving the application range of the device.

[0009] Furthermore, a telescopic rod is fixedly connected inside the transmission compartment, and the other end of the telescopic rod is fixedly connected inside the sports sleeve. There are two telescopic rods in total, and they are symmetrically arranged inside the transmission compartment.

[0010] Furthermore, the other end of the sports sleeve is fixedly connected to a head fixing frame, the upper surface of the head fixing frame is fixedly connected to a support rod, a T-shaped groove is provided inside the support rod, a slider is slidably connected inside the T-shaped groove, the side of the slider is fixedly connected to the sports frame, the other side of the slider is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a fastening bolt, there are two support rods, two T-shaped grooves and two sliders, and they are symmetrically arranged on the upper surface of the head fixing frame.

[0011] Furthermore, the sports frame is made of plastic.

[0012] Furthermore, a fixing block is fixedly connected to the upper surface of the support seat, and there are a plurality of fixing blocks, which are symmetrically arranged on the upper surface of the support seat and the sports sleeve.

[0013] Furthermore, a first fixing belt is fixedly connected to the upper surface of the fixing block, a Velcro tape is fixedly connected to the surface of the first fixing belt, a second fixing belt is fixedly connected to the upper surface of the fixing block, and a Velcro tape is fixedly connected to the surface of the second fixing belt.

[0014] Furthermore, the first fixing belt and the second fixing belt are made of rubber material.

[0015] Beneficial Effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The animal experiment position fixer is provided with a knob, a threaded column and a threaded tube. When people want to adjust the device, they only need to turn the knob. With the cooperation of the threaded column and the threaded tube, it is convenient for people to adjust the length of the device, so that the device can fix rabbits of different lengths, thereby improving the application range of the device;

[0018] 2. This animal experiment position fixer is provided with a T-shaped slide groove, a slider and a fastening bolt. When people want to fix the rabbit's head, they only need to pass the rabbit's head through the head fixing frame and then move the motion frame. Under the action of the T-shaped slide groove and the slider, it is convenient for people to move the motion frame. After the rabbit's head is fixed, the fastening bolt is turned, and the motion frame is fixed with the cooperation of the screw rod, thereby fixing the rabbit's head to prevent it from moving around during the experiment and affecting the experimental progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0022] Figure 3 for Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Support seat; 2. Transmission compartment; 3. Bearing; 4. Rotating shaft; 5. Knob; 6. Threaded column; 7. Threaded tube; 8. Sports sleeve; 9. Telescopic rod; 10. Head fixing frame; 11. Support rod; 12. T-shaped slide groove; 13. Slider; 14. Sports frame; 15. Screw; 16. Fastening bolt; 17. Fixing block; 18. First fixing belt; 19. Velcro mother tape; 20. Second fixing belt; 21. Velcro. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3 The utility model provides a technical solution: an animal experimental position fixer, comprising a support seat 1, a transmission compartment 2 and a bearing 3, the transmission compartment 2 is opened inside the support seat 1, the bearing 3 is penetrated through the side of the support seat 1, a rotating shaft 4 is penetrated inside the bearing 3, one end of the rotating shaft 4 away from the support seat 1 is fixedly connected with a knob 5, the other end of the rotating shaft 4 is fixedly connected with a threaded column 6, the other end of the threaded column 6 is threadedly connected with a threaded tube 7, the other end of the threaded tube 7 is fixedly connected with a moving sleeve 8, and the moving sleeve 8 is penetrated inside the transmission compartment 2.

[0029] By adopting the above technical solution, the animal experiment position fixer is provided with a knob 5, a threaded column 6 and a threaded tube 7. When people want to adjust the device, they only need to turn the knob 5. With the cooperation of the threaded column 6 and the threaded tube 7, it is convenient for people to adjust the length of the device, so that the device can fix rabbits of different lengths, thereby improving the application range of the device.

[0030] Specifically, a telescopic rod 9 is fixedly connected inside the transmission compartment 2 , and the other end of the telescopic rod 9 is fixedly connected inside the sports sleeve 8 . There are two telescopic rods 9 , which are symmetrically arranged inside the transmission compartment 2 .

[0031] Specifically, the other end of the sports sleeve 8 is fixedly connected to a head fixing frame 10, and a support rod 11 is fixedly connected to the upper surface of the head fixing frame 10. A T-shaped slide groove 12 is opened inside the support rod 11, and a slider 13 is slidably connected inside the T-shaped slide groove 12. A sports frame 14 is fixedly connected to the side of the slider 13, and a screw rod 15 is fixedly connected to the other side of the slider 13. A fastening bolt 16 is threadedly connected to the surface of the screw 15. There are two support rods 11, two T-shaped slide grooves 12 and two sliders 13, and they are symmetrically arranged on the upper surface of the head fixing frame 10.

[0032] By adopting the above technical scheme, the animal experiment position fixer is provided with a T-shaped slot 12, a slider 13 and a fastening bolt 16. When people want to fix the rabbit's head, they only need to pass the rabbit's head through the head fixing frame 10 and then move the motion frame 14. Under the action of the T-shaped slot 12 and the slider 13, it is convenient for people to move the motion frame 14. After the rabbit's head is fixed, the fastening bolt 16 is rotated, and the motion frame 14 is fixed with the cooperation of the screw rod 15, thereby fixing the rabbit's head to prevent it from moving around during the experiment and affecting the experimental process.

[0033] Specifically, the sports frame 14 is made of plastic.

[0034] Specifically, a fixing block 17 is fixedly connected to the upper surface of the support base 1 . There are a plurality of fixing blocks 17 , which are symmetrically arranged on the upper surfaces of the support base 1 and the movement sleeve 8 .

[0035] Specifically, a first fixing belt 18 is fixedly connected to the upper surface of the fixing block 17, a Velcro tape 19 is fixedly connected to the surface of the first fixing belt 18, a second fixing belt 20 is fixedly connected to the upper surface of the fixing block 17, and a Velcro tape 21 is fixedly connected to the surface of the second fixing belt 20.

[0036] By adopting the above technical solution, the animal experiment body position fixator is provided with a first fixing belt 18 and a second fixing belt 20. When people want to fix the body of a rabbit, they only need to pull the first fixing belt 18 and the second fixing belt 20 to contact the Velcro sub-tape 21 and the Velcro mother-tape 19. With the cooperation of multiple first fixing belts 18 and second fixing belts 20, the body of the rabbit is fixed, which prevents the rabbit from moving around during the experiment and improves the practicability of the device.

[0037] Specifically, the first fixing belt 18 and the second fixing belt 20 are made of rubber material.

[0038] The working principle of the utility model is as follows: when people want to fix the rabbit, they only need to pass the rabbit's head through the head fixing frame 10, and then move the motion frame 14. Under the cooperation of the T-shaped slide groove 12 and the slider 13, the motion frame 14 is moved. Under the action of the motion frame 14 and the head fixing frame 10, the rabbit's head is fixed, and then the fastening bolt 16 is rotated. Under the cooperation of the fastening bolt 16 and the screw rod 15, the position of the motion frame 14 is fixed. When people want to fix the rabbit's body, they only need to pull the first fixing belt 18 and the second fixing belt 20, and the Velcro 21 and the Velcro mother sticker 19 are contacted. Under the cooperation of multiple first fixing belts 18 and second fixing belts 20, the rabbit's body is fixed, thereby completing the fixation of the rabbit. When people want to adjust the length of the device, they only need to rotate the knob 5, thereby driving the threaded column 6 to rotate, and under the cooperation of the threaded column 6 and the threaded tube 7, the motion sleeve 8 is driven to move, thereby adjusting the length of the device, so that the device can be suitable for rabbits of different lengths.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An animal experimental body position fixer, comprising a support base (1), a transmission compartment (2) and a bearing (3), characterized in that: The transmission chamber (2) is arranged inside the support seat (1), the bearing (3) is arranged on the side of the support seat (1), a rotating shaft (4) is arranged inside the bearing (3), one end of the rotating shaft (4) away from the support seat (1) is fixedly connected to a knob (5), the other end of the rotating shaft (4) is fixedly connected to a threaded column (6), the other end of the threaded column (6) is threadedly connected to a threaded tube (7), the other end of the threaded tube (7) is fixedly connected to a moving sleeve (8), and the moving sleeve (8) is arranged inside the transmission chamber (2).

2. The animal experiment position fixer according to claim 1, characterized in that: A telescopic rod (9) is fixedly connected inside the transmission bin (2), and the other end of the telescopic rod (9) is fixedly connected inside the sports sleeve (8). There are two telescopic rods (9) in total, and they are symmetrically arranged inside the transmission bin (2).

3. The animal experiment position fixer according to claim 1, characterized in that: The other end of the movement sleeve (8) is fixedly connected to a head fixing frame (10), and the upper surface of the head fixing frame (10) is fixedly connected to a support rod (11), a T-shaped slide groove (12) is provided inside the support rod (11), a slider (13) is slidably connected inside the T-shaped slide groove (12), a movement frame (14) is fixedly connected to the side of the slider (13), a screw rod (15) is fixedly connected to the other side of the slider (13), and a fastening bolt (16) is threadedly connected to the surface of the screw rod (15), and there are two support rods (11), two T-shaped slide grooves (12) and two sliders (13), which are symmetrically arranged on the upper surface of the head fixing frame (10).

4. The animal experiment position fixer according to claim 3, characterized in that: The moving frame (14) is made of plastic material.

5. The animal experiment position fixer according to claim 1, characterized in that: The upper surface of the support seat (1) is fixedly connected with a fixing block (17), and there are a plurality of fixing blocks (17) which are symmetrically arranged on the upper surfaces of the support seat (1) and the movement sleeve (8).

6. The animal experiment position fixer according to claim 5, characterized in that: The upper surface of the fixing block (17) is fixedly connected to a first fixing belt (18), the surface of the first fixing belt (18) is fixedly connected to a Velcro tape (19), the upper surface of the fixing block (17) is fixedly connected to a second fixing belt (20), the surface of the second fixing belt (20) is fixedly connected to a Velcro tape (21).

7. The animal experiment position fixer according to claim 6, characterized in that: The first fixing belt (18) and the second fixing belt (20) are made of rubber material.

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