An adjustable mouse experimental support frame

Abstract

The utility model relates to an adjustable mouse experimental support frame, including a base plate device arranged in the middle of the support frame device, clamping devices symmetrically connected at both ends of the base plate device, a soft ruler device fixedly arranged inside the base plate device, the clamping device including a base, a plastic plate, a locking bolt, a fixing plate, a fixing bolt and a clamp, a base connected at both ends of the base plate device, plastic plates symmetrically arranged at both ends of the upper surface of the base, a locking bolt arranged at one end of the upper part of the plastic plate, the bottom end of the locking bolt is fixedly connected to the fixing plate, and the clamp is fixedly connected between the fixing plate and the fixing bolt. The utility model can conveniently fix mice of different sizes during the experiment by adjusting the locking bolt inside the clamping device, and the distance of the clamp can be adjusted at any time. By adjusting and pulling the base plate, the position of the mouse when fixed can be adjusted according to mice of different lengths and sizes, so as to avoid accidental injury to the mouse during the fixing process.

Description

Technical Field

[0001] The utility model relates to the field of experimental instruments, in particular to an adjustable mouse experimental support frame. Background Art

[0002] Mice are a commonly used experimental animal in medical research. They are commonly used experimental animals in many disciplines such as medicine, biology, pharmacology, and pathology. Mice can be used to test the effectiveness and safety of drugs. By fixing mice, the administration method and dosage of drugs can be accurately controlled, and the effects of drugs on the physiology and behavior of mice can be observed, thereby evaluating the efficacy and toxicity of drugs.

[0003] However, the existing mouse support frame is not convenient to adjust according to the size of the mouse. As the mouse grows, smaller clamps may find it difficult to clamp the grown mice, while larger clamps may cause unstable clamping of the mice in the early stages. The fixator cannot be adjusted according to the differences in the body size of the mice, resulting in a reduced adaptability of the support frame to the mice.

[0004] Therefore, an adjustable mouse experiment support frame is needed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an adjustable mouse experiment support frame, and the specific technical solution is as follows:

[0006] An adjustable mouse experiment support frame, comprising a bottom plate device arranged in the middle of the support frame device, clamping devices symmetrically connected at both ends of the bottom plate device, and a soft ruler device fixedly arranged inside the bottom plate device;

[0007] The clamping device includes a base, a plastic plate, a locking bolt, a fixing plate, a fixing bolt and a clamp. The base is connected to both ends of the bottom plate device, plastic plates are symmetrically arranged at both ends of the upper surface of the base, a locking bolt is arranged at one end of the upper part of the plastic plate, the bottom end of the locking bolt is fixedly connected to the fixing plate, and the clamp is fixedly connected between the fixing plate and the fixing bolt.

[0008] As an improvement of the above technical solution, the bottom plate device includes a pull-out bottom plate, a scale and an iron suction groove. The pull-out bottom plate is fixedly arranged on both sides between the bases, a scale is arranged on the upper surface of the pull-out bottom plate, an iron suction groove is fixedly arranged between one end of the scale and one side surface of the pull-out bottom plate, and a belt outlet is arranged in the middle of the other side surface of the pull-out bottom plate.

[0009] As an improvement of the above technical solution, a soft ruler device is arranged inside the bottom plate device, a fixed column is fixedly connected to one end of the inner part of the pull-out bottom plate, a soft ruler roll is fixedly arranged at one end of the fixed column and the middle part of the pull-out bottom plate, a soft ruler tape is arranged around the soft ruler roll, and a magnet block is arranged at the initial end of the soft ruler tape.

[0010] As an improvement of the above technical solution, the magnetic suction groove matches the magnet block.

[0011] Beneficial effects of the utility model:

[0012] 1. The locking bolt in the clamping device of the utility model is connected to the fixing plate, and the clamp is connected to the fixing plate through the fixing bolt. By adjusting the locking bolt inside the clamping device, the distance between the clamps can be adjusted to make the width of the clamps larger or smaller, so that mice of different sizes can be conveniently fixed during the experiment. The distance between the clamps can be adjusted at any time, and the position of the mouse when fixed can be adjusted according to mice of different lengths by adjusting the pull-out bottom plate, thereby ensuring the adaptability of the support frame to the mouse and preventing the mouse from being scratched or squeezed during the fixing process. Accidental injuries such as injury.

[0013] 2. The utility model can measure the circumference of the bottom of the mouse body by arranging a scale on the surface of the bottom plate device, and can measure the abdominal circumference of the mouse by arranging a soft ruler device inside the bottom plate device and measuring the circle of the soft ruler, so as to monitor the physiological indicators of the mouse in real time, ensure that the influence of the fixation process on the mouse is controllable and minimized, reduce the pressure and damage to the mouse skin and tissue, and when using the soft ruler to measure the size of the mouse, the position of the soft ruler can be accurately fixed by the iron absorption groove and the magnet block, thereby ensuring the accuracy of the measurement and taking the comfort of the mouse into consideration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the clamping device in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the bottom plate device in the utility model;

[0017] Figure 4 It is a side planing schematic diagram of the bottom plate device in the utility model.

[0018] In the figure: 1. Clamping device; 11. Base; 12. Plastic plate; 13. Locking bolt; 14. Fixing plate; 15. Fixing bolt; 16. Clamp; 2. Bottom plate device; 21. Pull-out bottom plate; 22. Scale; 23. Magnet suction groove; 24. Tape outlet; 3. Soft tape device; 31. Fixed column; 32. Soft tape roll; 33. Soft tape; 34. Magnet block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See attached Figure 1 -Attached Figure 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the utility model; Figure 2 It is a schematic diagram of the structure of the clamping device in the utility model; Figure 3 This is a schematic diagram of the structure of the bottom plate device in the utility model; Figure 4 It is a side planing schematic diagram of the bottom plate device in the utility model.

[0021] An adjustable mouse experiment support frame, comprising a bottom plate device 2 arranged in the middle of the support frame device, clamping devices 1 symmetrically connected at both ends of the bottom plate device 2, and a soft ruler device 3 fixedly arranged inside the bottom plate device 2;

[0022] The clamping device 1 includes a base 11, a plastic plate 12, a locking bolt 13, a fixing plate 14, a fixing bolt 15 and a clamp 16. The base 11 is connected to both ends of the bottom plate device 2. Plastic plates 12 are symmetrically arranged at both ends of the upper surface of the base 11. A locking bolt 13 is arranged at one end of the upper part of the plastic plate 12. The bottom end of the locking bolt 13 is fixedly connected to the fixing plate 14. The clamp 16 is fixedly connected between the fixing plate 14 and the fixing bolt 15.

[0023] In this embodiment, the locking bolt 13 in the clamping device 1 is connected to the fixing plate 14 and the clamp 16 is connected to the fixing plate 14 through the fixing bolt 15. By adjusting the locking bolt 13 inside the clamping device 1, the distance between the clamps 16 can be adjusted to increase or decrease the width of the clamps 16, so that mice of different sizes can be conveniently fixed during the experiment, and the distance of the clamps 16 can be adjusted at any time.

[0024] Specifically, the bottom plate device 2 includes a pull-out bottom plate 21, a scale 22 and an iron-absorbing groove 23. The pull-out bottom plate 21 is fixedly arranged on both sides of the base 11, the scale 22 is arranged on the upper surface of the pull-out bottom plate 21, the iron-absorbing groove 23 is fixedly arranged between one end of the scale 22 and one side surface of the pull-out bottom plate 21, and a belt outlet 24 is arranged in the middle of the other side surface of the pull-out bottom plate 21.

[0025] In this embodiment, by adjusting the pull-out bottom plate 21, the position of the mouse when fixed can be adjusted according to mice of different lengths and sizes, ensuring the adaptability of the support frame to the mouse and preventing the mouse from accidental injuries such as scratches or squeezing during the fixation process.

[0026] Specifically, a soft ruler device 3 is arranged inside the bottom plate device 2, a fixed column 31 is fixedly connected to one end of the inner part of the pull-out bottom plate 21, a soft ruler roll 32 is fixedly arranged at one end of the fixed column 31 and the middle part of the pull-out bottom plate 21, a soft ruler belt 33 is arranged around the soft ruler roll 32, and a magnet block 34 is arranged at the initial end of the soft ruler belt 33.

[0027] In this embodiment, a scale ruler 22 is provided on the surface of the bottom plate device 2, so that the circumference of the bottom of the mouse body can be measured. A soft ruler device 3 is provided inside the bottom plate device 2, and the abdominal circumference of the mouse can be measured by measuring the circle of the soft ruler. The physiological indicators of the mouse can be monitored in real time to ensure that the impact of the fixation process on the mouse is controllable and minimized, thereby reducing the pressure and damage to the mouse skin and tissues.

[0028] Specifically, the iron-absorbing groove 23 matches the magnet block 34 .

[0029] In this embodiment, when the size of the mouse is measured by using the soft tape 33, the position of the soft tape 33 can be accurately fixed by the magnetic groove 23 and the magnet block 34, thereby ensuring the accuracy of the measurement and taking the comfort of the mouse into consideration.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable mouse experimental support frame, comprising a bottom plate device (2) arranged in the middle of the support frame device, characterized in that: The two ends of the base plate device (2) are symmetrically connected with clamping devices (1), and a soft ruler device (3) is fixedly arranged inside the base plate device (2); The clamping device (1) comprises a base (11), a plastic plate (12), a locking bolt (13), a fixing plate (14), a fixing bolt (15) and a clamp (16); the base (11) is connected to both ends of the bottom plate device (2); the plastic plates (12) are symmetrically arranged at both ends of the upper surface of the base (11); a locking bolt (13) is arranged at one end of the upper part of the plastic plate (12); the bottom end of the locking bolt (13) is fixedly connected to the fixing plate (14); and the clamp (16) is fixedly connected between the fixing plate (14) and the fixing bolt (15).

2. The adjustable mouse experimental support frame according to claim 1, characterized in that: The bottom plate device (2) comprises a pull-out bottom plate (21), a scale (22) and an iron-absorbing groove (23); the pull-out bottom plate (21) is fixedly arranged on both sides of the base (11); the scale (22) is arranged on the upper surface of the pull-out bottom plate (21); an iron-absorbing groove (23) is fixedly arranged between one end of the scale (22) and one side surface of the pull-out bottom plate (21); and a belt outlet (24) is arranged in the middle of the other side surface of the pull-out bottom plate (21).

3. The adjustable mouse experimental support frame according to claim 2, characterized in that: A fixing column (31) is fixedly connected to one end of the inner part of the drawable bottom plate (21); a tape measure roll (32) is fixedly arranged at one end of the fixing column (31) and the middle part of the drawable bottom plate (21); a tape measure belt (33) is arranged around the tape measure roll (32); and a magnet block (34) is arranged at the initial end of the tape measure belt (33).

4. The adjustable mouse experimental support frame according to claim 2, characterized in that: The iron-absorbing groove (23) matches the magnet block (34).

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