Fixing device

Abstract

The utility model discloses a fixing device, which relates to the technical field of massage experiments and comprises a support, a first support column, a second support column, a third support column and a fixing column are respectively fixed at the upper end of the support, a first carrying block is arranged on the outer sides of the first support column and the fixing column, a second carrying block is arranged on the outer side of the second support column, and a third carrying block is arranged on the outer side of the third support column. A rope winding column is arranged on the side, away from the second carrying block, of the first carrying block, rope penetrating holes are formed in the first carrying block and the third carrying block, elastic ropes are further arranged among the first carrying block, the third carrying block and the rope winding column and located in the rope penetrating holes, and an anesthesia cover cylinder is further arranged at the upper end of the support. According to the fixing device provided by the utility model, the head of the mouse is limited and slightly narcotized through the anesthesia cover cylinder, the buttocks of the mouse are attached to the carrying block I and are supported through the carrying block I, and the legs of the mouse are supported through the placing grooves of the carrying block II and the carrying block III and are bound and fixed through the elastic rope; and the mouse can be effectively prevented from moving.

Description

Technical Field

[0001] The utility model relates to the technical field of massage experiments, in particular to a fixing device. Background Art

[0002] Mice are often used in massage experiments. The accuracy of stimulating the mice's acupoints has a great impact on the analysis of the experimental results, and their bodies usually need to be fixed before the experiment begins.

[0003] For example, a Chinese utility model patent (CN213310564U) discloses a multifunctional experimental mouse fixation device, which records: "including a base, a fixed tube body, and a fixed piston. The surface of the base is provided with a card slot, the surface of the base is installed with a support plate, one side of the support plate is provided with a hinge and an operating table, the fixed tube body includes a mouth and nose hole, an eye hole, a dorsal hole, a ventral hole, a front foot hole, a rear foot hole, and a tail hole, and the fixed piston includes an inner core, a fixing line, cotton, and thin cotton cloth." It also points out the technical deficiencies of "the currently developed experimental mouse fixation devices are either single in function and low in practicality, or complicated in operation and expensive, or unreasonable in design and poor in safety, and are difficult to meet daily experimental needs."

[0004] In summary, it can be seen that the following technical problems exist in the prior art: some existing experimental mouse fixation devices have either single functions and low practicality, or are complicated to operate and have unreasonable designs and poor safety, which are difficult to meet daily experimental needs. For this reason, the present application proposes a fixation device. Utility Model Content

[0005] Based on this, it is necessary to provide a fixing device to address the above technical problems. The head of the mouse is limited and anesthetized through an anesthesia mask. The mouse's buttocks are attached to and supported by carrying block one, and its legs are supported by the placement grooves of carrying blocks two and three, and are fixed by elastic ropes. The fixing effect is good and can effectively prevent the mouse from moving.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A fixing device, which is used for fixing experimental mice;

[0008] The cam is provided with a plurality of springs, each of which is provided with a plurality of springs, and the plurality of springs are connected to each other by a plurality of threading holes. The plurality of springs are connected to the plurality of springs by a plurality of threading holes. The plurality of springs are connected to the plurality of springs by a plurality of threading holes.

[0009] As a preferred embodiment of the fixing device provided by the utility model, the carrying block 1 is detachably connected to the pillar 1 and the fixing pillar, the carrying block 2 is detachably connected to the pillar 2, and the carrying block 3 is detachably connected to the pillar 3.

[0010] As a preferred embodiment of the fixing device provided by the utility model, the rope threading holes include rope hole one, rope hole two, rope hole three, rope hole four, rope hole five, rope hole six, rope hole seven, rope hole eight, rope hole nine and rope hole ten, and the interior of the carrying block one is provided with rope hole one, rope hole three, rope hole two, rope hole four, rope hole six and rope hole five from top to bottom, and the interior of the carrying block three is provided with rope hole seven, rope hole eight, rope hole nine and rope hole ten respectively.

[0011] As a preferred embodiment of the fixing device provided by the utility model, the elastic rope includes a tying rope 1, a tying rope 2 and a tying rope 3, the inner side of the carrying block 1 is respectively provided with the tying rope 1, the tying rope 2 and the tying rope 3, the outer side of the rope winding column is respectively provided with a rope buckle 1, a rope buckle 2 and a rope buckle 3, and the outer side of the rope winding column is also provided with an anti-slip groove, the two ends of the tying rope 1 respectively pass through the rope hole 1 and the rope hole 2 and are plugged into the rope buckle 1, the two ends of the tying rope 2 respectively pass through the rope hole 3 and the rope hole 4 and are plugged into the rope buckle 2, the two ends of the tying rope 3 respectively pass through the rope hole 5, the rope hole 6, the rope hole 7, the rope hole 8, the rope hole 9 and the rope hole 10 and are plugged into the rope buckle 3, the tying rope 1, the tying rope 2 and the tying rope 3 are all located on the outer side of the rope winding column and fit with the anti-slip groove.

[0012] As a preferred embodiment of the fixing device provided by the utility model, a guide rail is fixed on the inner side of the support, a guide column is fixed on the inner side of the guide rail, an adjustment seat is slidably connected to the outer side of the guide column, the upper end of the adjustment seat is fixed to the anesthesia mask tube, and a spring 2 is sleeved on the outer side of the guide column, and the two ends of the spring 2 are respectively fixed to the adjustment seat and the guide rail.

[0013] As a preferred embodiment of the fixing device provided by the utility model, one end of the anesthesia mask tube is also fixedly connected to a ventilation hose, and the upper ends of the mounting block two and the mounting block three are both provided with placement grooves.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The fixing device provided by the utility model limits the head of the mouse and slightly anesthetizes it through an anesthesia mask tube, thereby ensuring the stability of the heart rate and breathing of the experimental mouse and making the experimental data more accurate. The buttocks of the mouse are attached to and supported by the carrying block one, and its legs are supported by the placement grooves of the carrying blocks two and three, and are tied and fixed by elastic ropes. The fixing effect is good and effectively prevents the mouse from moving around, and can meet the requirements of the experiment for the implementation of massage strength, techniques and acupoints, so that the experimenter can massage the acupoints more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the structure of the upper end of the support of the fixing device provided by the utility model and the rope threading hole;

[0018] Figure 2 This is a schematic structural diagram of the upper end of the fixing device support and the elastic rope provided by the utility model.

[0019] The markings in the figure are as follows:

[0020] 1. Support; 2. Carrying block one; 3. Carrying block two; 4. Carrying block three; 5. Rope winding column; 6. Pillar one; 7. Pillar two; 8. Pillar three; 9. Fixed column; 10. Elastic ball; 11. Spring one; 12. Rope hole one; 13. Rope hole two; 14. Rope hole three; 15. Rope hole four; 16. Rope hole five; 17. Rope hole six; 18. Rope hole seven; 19. Rope hole eight; 20. Rope hole nine; 21. Rope hole ten; 22. Binding rope one; 23. Rope buckle one; 24. Binding rope two; 25. Rope buckle two; 26. Binding rope three; 27. Rope buckle three; 28. Guide rail; 29. ​​Guide column; 30. Adjustment seat; 31. Spring two; 32. Anesthesia mask tube; 33. Ventilation hose. DETAILED DESCRIPTION

[0021] As described in the background art, some existing experimental mouse fixation devices currently have either single functions and low practicality, or are complex to operate and have unreasonable designs and poor safety, and are difficult to meet daily experimental needs.

[0022] In order to solve this technical problem, the utility model provides a fixing device, which is used for fixing experimental mice;

[0023] The utility model comprises a support 1, the upper end of which is respectively fixed with a pillar 1 6, a pillar 2 7, a pillar 3 8 and a fixed pillar 9, a carrying block 1 2 is arranged on the outer side of the pillar 1 6 and the fixed pillar 9, a carrying block 2 3 is arranged on the outer side of the pillar 2 7, a carrying block 3 4 is arranged on the outer side of the pillar 3 8, the carrying block 1 2 and the carrying block 2 3 are fixed, a rope winding column 5 is arranged on the side of the carrying block 1 2 away from the carrying block 2 3, the rope winding column 5 is fixed to the support 1, rope threading holes are provided inside the carrying block 1 2 and the carrying block 3 4, an elastic rope is also provided between the carrying block 1 2, the carrying block 3 4 and the rope winding column 5 and in the rope threading hole, an elastic ball 10 is movably connected inside the upper end of the pillar 6, the elastic ball 10 is movably connected to the carrying block 2, a spring 11 is also fixed on the outer side of the elastic ball 10 and located inside the pillar 6, the end of the spring 11 away from the elastic ball 10 is fixed to the pillar 1 6, and an anesthesia cover tube 32 is also provided on the upper end of the support 1.

[0024] The fixing device provided by the utility model limits the head of the mouse and slightly anesthetizes it through the anesthesia cover tube 32. The buttocks of the mouse are attached to and supported by the carrying block 1 2. The legs are supported by the placement grooves of the carrying blocks 2 3 and 3 4 and are tied and fixed by elastic ropes. The fixing effect is good and can effectively prevent the mouse from moving around.

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] Embodiment 1:

[0028] Please refer to Figure 1-2A fixing device comprises a support 1, wherein a support column 6, a support column 7, a support column 8 and a fixing column 9 are fixed to the upper end of the support 1 respectively, and a carrying block 2 is detachably connected to the outer side of the support column 6 and the fixing column 9. In order to facilitate the installation and removal of the carrying block 2, an elastic ball 10 is movably connected to the inner side of the upper end of the support column 6, and the elastic ball 10 is movably connected to the carrying block 2. A spring 11 is also fixed to the outer side of the elastic ball 10 and located inside the support column 6. One end of the spring 11 away from the elastic ball 10 is fixed to the support column 6. The spring 11 makes it convenient to push the elastic ball 10 to reset after squeezing the elastic ball 10. When one end of the carrying block 2 is installed to the outer side of the support column 6, the other end of the carrying block 2 is limited by the fixing column 9.

[0029] The outer side of the pillar 2 7 is detachably connected with the carrying block 2 3, and the outer side of the pillar 3 8 is detachably connected with the carrying block 3 4. In order to facilitate the placement of the legs of the experimental mice, the upper ends of the carrying blocks 2 3 and the carrying blocks 3 4 are provided with placement grooves, the carrying block 1 2 is fixed to the carrying block 2 3, and the bottom ends of the carrying blocks 1 2 and the carrying blocks 2 3 are both in contact with the support 1. A rope winding column 5 is also provided on the side of the carrying block 1 2 away from the carrying block 2 3, and the rope winding column 5 is fixed to the support 1. Rope threading holes are provided inside the carrying blocks 1 2 and the carrying blocks 3 4, and an elastic rope is also provided between the carrying blocks 1 2, the carrying blocks 3 4 and the rope winding column 5 and on the inner side of the rope threading hole. After the elastic rope is inserted into the rope threading hole, it is convenient to tie and fix the experimental mice with the elastic rope;

[0030] Specifically, the rope holes include rope hole 12, rope hole 2, rope hole 13, rope hole 3, rope hole 14, rope hole 4, rope hole 15, rope hole 5, rope hole 16, rope hole 6, rope hole 17, rope hole 7, rope hole 18, rope hole 8, rope hole 19, rope hole 9, 20 and rope hole 10, 21. The interior of the carrying block 1 2 is sequentially provided with rope hole 12, rope hole 2, rope hole 3, rope hole 14, rope hole 4, rope hole 15, rope hole 5, rope hole 16 and rope hole 6, 17. The interior of the carrying block 3 4 is sequentially provided with rope hole 7, rope hole 8, rope hole 19, rope hole 9, 20 and rope hole 10, 21. The elastic rope includes a bundle rope 1 22, a bundle rope 24 and a bundle rope 3 26. The outer side of the rope winding column 5 is respectively provided with a rope buckle 1 23, a rope buckle 25 and a rope buckle 3 27. The outer side of the rope winding column 5 is also provided with an anti-slip groove.

[0031] In order to facilitate the installation of the elastic rope, and then fix the experimental mouse with the elastic rope, the two ends of the tying rope 22 respectively penetrate the rope hole 12 and the rope hole 2 13 and are plugged into the rope buckle 1 23, the tying rope 22 is located outside the rope winding column 5 and fits with the anti-slip groove, the two ends of the tying rope 24 respectively penetrate the rope hole 3 14 and the rope hole 4 15 and are plugged into the rope buckle 2 25, the tying rope 24 is located outside the rope winding column 5 and fits with the anti-slip groove, the two ends of the tying rope 3 26 respectively penetrate the rope hole 5 16, the rope hole 6 17, the rope hole 7 18, the rope hole 8 19, the rope hole 9 20 and the rope hole 10 21 and are plugged into the rope buckle 3 27, and the tying rope 3 26 is located outside the rope winding column 5 and fits with the anti-slip groove;

[0032] Specifically, after one end of the tying rope 22 passes through the rope buckle 23, it continues to extend to the inner side of the rope hole 12 and passes through the rope hole 12, then goes back to the inner side of the rope hole 13 and passes through the rope hole 13, and finally passes through the rope buckle 23 again, and by tightening the rope buckle 23, the rope buckle 23 is made close to the rope winding column 5, so as to facilitate tightening the tying rope 22, and make the tying rope 22 fit with the anti-slip groove to prevent slipping;

[0033] After one end of the second rope 24 passes through the second rope buckle 25, it continues to extend to the inside of the third rope hole 14 and passes through the third rope hole 14, then goes back to the inside of the fourth rope hole 15 and passes through the fourth rope hole 15, and finally passes through the second rope buckle 25 again, and by tightening the second rope buckle 25, the second rope buckle 25 is made close to the rope winding column 5, which is convenient for tightening the second rope 24, and the second rope 24 is made to fit the anti-slip groove to prevent it from slipping;

[0034] After one end of the tying rope 3 26 passes through the rope buckle 3 27, it continues to extend to the inside of the rope hole 5 16 and passes through the rope hole 5 16, then moves forward to the upper end of the rope hole 8 19 and passes through the rope hole 8 19, then goes back to the lower end of the rope hole 7 18 and passes through the rope hole 7 18, then moves to the upper end of the rope hole 9 20 and passes through the rope hole 9 20, then goes back to the lower end of the rope hole 10 21 and passes through the rope hole 10 21, then extends to the inside of the rope hole 6 17 and passes through the rope hole 6 17, and finally passes through the rope buckle 3 27 again, and by tightening the rope buckle 3 27, the rope buckle 3 27 is made close to the rope winding column 5, which is convenient for tightening the tying rope 3 26, and the tying rope 3 26 is made to fit with the anti-slip groove to prevent it from slipping;

[0035] In order to facilitate the limiting and fixing of the head of the experimental mouse and to perform slight anesthesia on it, an anesthesia cover tube 32 is further provided at the upper end of the support 1, and a ventilation hose 33 is fixed to one end of the anesthesia cover tube 32. The anesthesia cover tube 32 and the ventilation hose 33 are internally connected, and the anesthetic gas is conveniently transported through the ventilation hose 33;

[0036] Embodiment 2:

[0037] The fixing device provided in Example 1 is further optimized. Specifically, after the anesthesia cover tube 32 is covered on the head of the experimental mouse, in order to facilitate the limiting and fixing of the head of the experimental mouse, a guide rail 28 is also fixed on the inner side of the support 1, and a guide column 29 is fixed on the inner side of the guide rail 28. The outer side of the guide column 29 is slidably connected with an adjustment seat 30. The upper end of the adjustment seat 30 is fixed to the anesthesia cover tube 32. The outer side of the guide column 29 is also sleeved with a spring 2 31, one end of the spring 2 31 is fixed to the adjustment seat 30, and the other end of the spring 2 31 is fixed to the guide rail 28. The adjustment seat 30 is automatically reset by the spring 2 31, so as to facilitate the anesthesia cover tube 32 to always cover the head of the experimental mouse to limit it.

[0038] The use process of the experimental mouse fixing device provided by the utility model is as follows: first, the carrying block 1 2, the carrying block 2 3 and the carrying block 3 4 are respectively installed and fixed to the outside of the pillar 1 6, the pillar 2 7, the pillar 3 8 and the fixing column 9; when the carrying block 1 2 moves down to the outside of the pillar 1 6 and the fixing column 9, the elastic ball 10 is squeezed to make the elastic ball 10 slide into the inside of the pillar 1 6; when the carrying block 1 2 is fitted with the support 1, the elastic force characteristics of the spring 1 11 push the elastic ball 10 to pop out and engage with the carrying block 1 2, and the installation is completed;

[0039] Then install the elastic rope into the rope threading hole, and after the rope 1 22 is passed through the rope hole 12 and the rope hole 2 13 in sequence, the rope 1 22 is conveniently tightened by pulling the rope buckle 1 23, and after the rope 2 24 is passed through the rope hole 3 14 and the rope hole 4 15 in sequence, the rope 2 24 is conveniently tightened by pulling the rope buckle 2 25, and the experimental mouse is placed on its side at the upper end of the support 1, and the buttocks of the experimental mouse are supported by the arc design of the carrying block 1 2, so that the force of the auxiliary massage acupoints penetrates into it, and the legs of the experimental mouse are put together and stretched into the inner side of the rope 1 22 and the rope 2 24, and then the rope 1 22 and the rope 2 24 are tightened to facilitate the legs of the experimental mouse to be tied together and fixed;

[0040] At this time, the sliding adjustment seat 30 is used to cover the head of the experimental mouse with the anesthesia cover tube 32, and the elastic force characteristics of the spring 2 31 are used to tighten the anesthesia cover tube 32 to limit and fix the head of the experimental mouse. The anesthetic gas is delivered through the ventilation hose 33 to slightly anesthetize the experimental mouse, which is convenient for the implementation of subsequent experiments.

[0041] When it is necessary to separate and fix the legs of the experimental mouse to facilitate the massage experiment on the inner and outer sides of the thighs, the rope three 26 is passed through the rope holes five 16, rope holes eight 19, rope holes seven 18, rope holes nine 20, rope holes ten 21 and rope holes six 17 in sequence, and the rope three 26 is conveniently tightened by pulling the rope buckle three 27, and then one leg of the experimental mouse is placed in the placement groove at the upper ends of the carrying blocks two 3 and three 4, and located on the inner side of the rope three 26, and the rope buckle three 27 is tightened to bind and fix the leg with the rope three 26, and the other leg remains in place and is bound and fixed with the rope one 22 and the rope two 24, thereby meeting the experiment's requirements for the intensity, technique, and acupoints of massage.

Claims

1. A fixing device, characterized in that: The invention comprises a support (1), wherein a pillar 1 (6), a pillar 2 (7), a pillar 3 (8) and a fixing pillar (9) are fixed to the upper end of the support (1), a carrying block 1 (2) is arranged outside the pillar 1 (6) and the fixing pillar (9), a carrying block 2 (3) is arranged outside the pillar 2 (7), and a carrying block 3 (4) is arranged outside the pillar 3 (8), the carrying block 1 (2) and the carrying block 2 (3) are fixed, a rope winding pillar (5) is arranged on the side of the carrying block 1 (2) away from the carrying block 2 (3), the rope winding pillar (5) is fixed to the support (1), and the carrying block 1 (2) and the interior of the carrying block three (4) are provided with rope threading holes, and an elastic rope is also provided between the carrying block one (2), the carrying block three (4) and the rope winding column (5) and in the rope threading hole. An elastic ball (10) is movably connected inside the upper end of the support column one (6), and the elastic ball (10) is movably connected to the carrying block one (2). A spring one (11) is also fixed outside the elastic ball (10) and inside the support column one (6), and one end of the spring one (11) away from the elastic ball (10) is fixed to the support column one (6). An anesthesia cover tube (32) is also provided at the upper end of the support (1).

2. The fixing device according to claim 1, characterized in that: The carrying block 1 (2) is detachably connected to the pillar 1 (6) and the fixing pillar (9), the carrying block 2 (3) is detachably connected to the pillar 2 (7), and the carrying block 3 (4) is detachably connected to the pillar 3 (8).

3. The fixing device according to claim 1, characterized in that: The rope threading holes include rope hole one (12), rope hole two (13), rope hole three (14), rope hole four (15), rope hole five (16), rope hole six (17), rope hole seven (18), rope hole eight (19), rope hole nine (20) and rope hole ten (21); the interior of the carrying block one (2) is provided with rope hole one (12), rope hole three (14), rope hole two (13), rope hole four (15), rope hole six (17) and rope hole five (16) from top to bottom in sequence; the interior of the carrying block three (4) is provided with rope hole seven (18), rope hole eight (19), rope hole nine (20) and rope hole ten (21) in sequence.

4. The fixing device according to claim 3, characterized in that: The elastic rope comprises a first binding rope (22), a second binding rope (24) and a third binding rope (26). The inner side of the first carrying block (2) is provided with the first binding rope (22), the second binding rope (24) and the third binding rope (26). The outer side of the rope winding column (5) is provided with a first rope buckle (23), a second rope buckle (25) and a third rope buckle (27). The outer side of the rope winding column (5) is also provided with an anti-slip groove. The two ends of the first binding rope (22) respectively pass through the first rope hole (12) and the second rope hole (13) and are connected with the first rope buckle (23). The two ends of the second rope (24) respectively pass through the rope hole three (14) and the rope hole four (15) and are plugged and connected with the rope buckle two (25); the two ends of the third rope (26) respectively pass through the rope hole five (16), the rope hole six (17), the rope hole seven (18), the rope hole eight (19), the rope hole nine (20) and the rope hole ten (21) and are plugged and connected with the rope buckle three (27); the first rope (22), the second rope (24) and the third rope (26) are all located outside the rope winding column (5) and fit with the anti-slip groove.

5. The fixing device according to claim 1, characterized in that: A guide rail (28) is fixed on the inner side of the support (1), a guide column (29) is fixed on the inner side of the guide rail (28), an adjustment seat (30) is slidably connected to the outer side of the guide column (29), the upper end of the adjustment seat (30) is fixed to the anesthesia cover tube (32), and a spring (31) is sleeved on the outer side of the guide column (29), and the two ends of the spring (31) are respectively fixed to the adjustment seat (30) and the guide rail (28).

6. The fixing device according to claim 5, characterized in that: One end of the anesthesia mask tube (32) is also fixedly connected to a ventilation hose (33), and the upper ends of the second carrying block (3) and the third carrying block (4) are both provided with placement grooves.

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