CN215688725U - Pharmacology experimental animals fixing device - Google Patents
Pharmacology experimental animals fixing device Download PDFInfo
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- CN215688725U CN215688725U CN202122380365.XU CN202122380365U CN215688725U CN 215688725 U CN215688725 U CN 215688725U CN 202122380365 U CN202122380365 U CN 202122380365U CN 215688725 U CN215688725 U CN 215688725U
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Abstract
The utility model belongs to the technical field of animal fixing instruments, in particular to a pharmacological experimental animal fixing device which comprises a device whole body, a bottom supporting mechanism and a top fixing mechanism, wherein the back of the device whole body is movably connected with the bottom supporting mechanism, two sides of the front top end and the bottom end of the bottom supporting mechanism are fixedly connected with a top fixing block, the middle part of the inner side of an outer side clamping member is tightly attached and connected with a rubber clamping plate, the back of the inner side of the outer side clamping member is connected with a bottom clamping bolt in a penetrating way, the front of the device whole body is movably connected with the top fixing mechanism, the top fixing mechanism can fix an animal to be tested, two fixed animals can be turned forwards or backwards, the other side of the animal can be turned upwards, a worker can perform experimental injection or other experimental operations on the animal through a through hole, and accordingly the animal to be fixed and turned over operations of the animal to be tested can be realized, the practicability of the device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of animal fixing instruments, in particular to a pharmacological experimental animal fixing device.
Background
The animals most commonly used for studying animal behavior pharmacology include mice, rats, cats, pigeons, monkeys, etc., and researchers need to perform safe and effective fixation on experimental animals in the processes of feeding, testing, material taking, etc., so as to develop various experimental research projects.
Present pharmacology experimental animals fixing device uses inconveniently, and fixed effect is not good, can not fix and overturn the animal of equidimension not, lets the staff operate when experimenting the animal more easily, and just present pharmacology experimental animals fixing device does not have the inclination of adjusting device support height and support, influences staff's experimental operation, and the device is not enough perfect, is difficult to satisfy the needs of society.
Therefore, how to design a pharmacological experimental animal fixing device becomes a problem to be solved currently.
Disclosure of Invention
The utility model aims to provide a pharmacological experimental animal fixing device to overcome the defects of inconvenient use and poor fixing effect in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a pharmacological experimental animal fixing device comprises a whole device body, a bottom supporting mechanism and a top fixing mechanism, wherein the back of the whole device body is movably connected with the bottom supporting mechanism, the front of the whole device body is movably connected with the top fixing mechanism, the front top and the bottom two sides of the top fixing mechanism are movably connected with outer side clamping components, the back middle part of the top fixing mechanism is fixedly connected with a transparent clamping plate, the middle part of the transparent clamping plate is embedded and connected with a through hole, the front top end and the bottom two sides of the transparent clamping plate are fixedly connected with peripheral limiting blocks, the bottom two ends of the top fixing mechanism are fixedly connected with side clamping blocks, the top two ends of the top fixing mechanism are fixedly connected with side movable shafts, the front top end and the bottom two sides of the bottom supporting mechanism are fixedly connected with top fixing blocks, and the inner middle part of the outer side clamping components is tightly attached with a rubber clamping plate, the inside rear through connection of outside clamping member has bottom clamping bolt, bottom clamping bolt's left side nested connection has the nut, bottom supporting mechanism's bottom fixedly connected with supports the base, support the preceding and rear both sides fixedly connected with in top of base and support a section of thick bamboo, the top embedding is connected with the telescopic link in the middle of the inside of a support section of thick bamboo, the inside top right side swing joint of a support section of thick bamboo has fixed knob, the top swing joint of telescopic link has the bottom connecting axle, bottom supporting mechanism's top swing joint has the top backup pad, a connecting cylinder in the middle of the top both sides fixedly connected with in the middle of the top of top backup pad, the inside middle part fixedly connected with rubber clamp splice of middle connecting cylinder.
Preferably, the two sides of the rear surface of the outer clamping member are embedded and connected with movable grooves, and the two movable grooves are equal in size.
Preferably, the bottom support mechanism is provided with four support cylinders and four telescopic rods, the telescopic rods arranged on the bottom support mechanism are connected with the top support plate through bottom connecting shafts, and the telescopic rods are embedded into the support cylinders.
Preferably, top fixed establishment shape is the square, be provided with four outside clamping components on the top fixed establishment, the side loose axle that top fixed establishment set up is connected with the intermediate junction section of thick bamboo, top fixed establishment can use two side loose axles that set up to overturn forward or backward as the center.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of experimental animal fixing device of pharmacology, bottom sprag mechanism can wholly support the device, and can also the holistic holding height of adjusting device and inclination, and the staff of being convenient for adjusts the position that the animal is fixed and tests, the effectual convenience that has improved the device and use.
2. This kind of pharmacology experimental animals fixing device, top fixed establishment can be fixed with the animal of treating the experiment, and can two animal after fixing forward or backward overturn, just can let the other one side of animal up, let the staff see through the through-hole to the animal experiment injection or other experimental operation to the upset operation of animal after the animal of treating the experiment is fixed and fixed, the effectual practicality that improves the device and use.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the outer clamping member of the present invention;
FIG. 3 is a cross-sectional view of the bottom support mechanism of the present invention;
fig. 4 is an enlarged view of the utility model at a.
In the figure: 1. the whole device; 2. a bottom support mechanism; 3. a top fixing mechanism; 4. a transparent splint; 5. an outer clamping member; 6. a side clamping block; 7. a peripheral limiting block; 8. a side movable shaft; 9. a through hole; 10. a top end fixing block; 11. a bottom clamping bolt; 12. a nut; 13. a movable groove; 14. a rubber splint; 15. a top support plate; 16. a bottom connecting shaft; 17. a support base; 18. a support cylinder; 19. a telescopic rod; 20. fixing the knob; 21. an intermediate connecting cylinder; 22. a rubber clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first" and "second" may explicitly or implicitly include one or more of such features, in the description of the utility model "plurality" means two or more unless explicitly defined otherwise.
In the first embodiment, referring to fig. 1-4, the present invention provides a technical solution: a pharmacology experimental animal fixing device comprises a device body 1, a bottom supporting mechanism 2 and a top fixing mechanism 3, wherein the back of the device body 1 is movably connected with the bottom supporting mechanism 2, the front of the device body 1 is movably connected with the top fixing mechanism 3, the front top and the bottom two sides of the top fixing mechanism 3 are movably connected with an outer clamping component 5, the middle part of the back of the top fixing mechanism 3 is fixedly connected with a transparent splint 4, the middle part of the transparent splint 4 is embedded and connected with a through hole 9, the front top and the bottom two sides of the transparent splint 4 are fixedly connected with a peripheral limiting block 7, the bottom two ends of the top fixing mechanism 3 are fixedly connected with side clamping blocks 6, the top two ends of the top fixing mechanism 3 are fixedly connected with a side movable shaft 8, and the front top and the bottom two sides of the bottom supporting mechanism 2 are fixedly connected with a top fixing block 10, the inboard middle part of outside clamping member 5 closely laminates and is connected with rubber splint 14, the inside of outside clamping member 5 runs through at the back and is connected with bottom clamping bolt 11, the left side nested connection of bottom clamping bolt 11 has nut 12, the bottom fixedly connected with of bottom supporting mechanism 2 supports base 17, support base 17's top front and the back both sides fixedly connected with support section of thick bamboo 18, top embedding is connected with telescopic link 19 in the middle of the inside of support section of thick bamboo 18, the inside top right side swing joint of support section of thick bamboo 18 has fixed knob 20, the top swing joint of telescopic link 19 has bottom connecting axle 16, the top swing joint of bottom supporting mechanism 2 has top backup pad 15, both sides fixedly connected with intermediate junction section of thick bamboo 21 in the middle of the top of top backup pad 15, the inside middle part fixedly connected with rubber clamp splice 22 of intermediate junction section of thick bamboo 21.
Preferably, the movable grooves 13 are embedded and connected to two sides of the back of the outer clamping member 5, the two movable grooves 13 are equal in size, the bottom clamping bolt 11 arranged on the outer clamping member 5 penetrates through the movable grooves 13, the outer clamping member 5 is connected with the rubber clamping plate 14, and the transparent clamping plate 4 is located between the rubber clamping plate 14 and the bottom clamping bolt 11, so that when the position of the bottom clamping bolt 11 in the movable grooves 13 is moved, the interval between the transparent clamping plate 4 and the rubber clamping plate 14 can be adjusted, and animals of different sizes can be clamped and fixed.
Preferably, four supporting cylinders 18 and four telescopic rods 19 are arranged on the bottom supporting mechanism 2, the telescopic rods 19 arranged on the bottom supporting mechanism 2 are connected with the top supporting plate 15 through bottom connecting shafts 16, the telescopic rods 19 are embedded into the supporting cylinders 18, the bottom supporting mechanism 2 can support the whole device 1 and can also adjust the supporting height and the inclination angle of the whole device 1, a supporting base 17 arranged on the bottom supporting mechanism 2 is connected with the supporting cylinders 18, the supporting cylinders 18 are connected with the telescopic rods 19, fixing knobs 20 are connected with the supporting cylinders 18 through threads, the telescopic rods 19 are connected with the top supporting plate 15 through the bottom connecting shafts 16, the fixing knobs 20 extrude and clamp the telescopic rods 19 for fixing, when the bottom supporting mechanism 2 is used, the bottom supporting mechanism 2 is placed on a table top or the ground and is supported through the supporting bases 17, and after the two front telescopic rods 19 are upwards extended or downwards, clockwise rotation fixed knob 20 again, just can make top backup pad 15 incline backward or incline forward and fix, after upwards extending or shrink downwards two telescopic links 19 on right side, clockwise rotation fixed knob 20 again, just can make top backup pad 15 incline to the left or incline to the right and fix, after upwards extending or shrink downwards four telescopic links 19, clockwise rotation again and screw up fixed knob 20, just can rise or descend downwards and fix the high rising of top backup pad 15, thereby accomplish whole 1 support's of device inclination regulation and height control, it tests to be convenient for the staff to adjust the position that the animal is fixed, the effectual convenience that has improved the device use.
Preferably, the top fixing mechanism 3 is in a square shape, four outer clamping components 5 are arranged on the top fixing mechanism 3, a side movable shaft 8 arranged on the top fixing mechanism 3 is connected with a middle connecting cylinder 21, the top fixing mechanism 3 can turn forwards or backwards by taking two arranged side movable shafts 8 as centers, the top fixing mechanism 3 can fix an animal to be tested and can turn the two fixed animals forwards or backwards, a transparent splint 4 connected on the top fixing mechanism 3 is internally provided with a through hole 9, a side clamping block 6, a side movable shaft 8 and a peripheral limiting block 7, the side movable shaft 8 is contacted with a rubber clamping block 22 in the middle connecting cylinder 21, the four outer clamping components 5 are nested on the transparent splint 4, when the top fixing mechanism 3 is used, the animal is firstly placed on the transparent splint 4, and the outer clamping components 5 are moved to the head or four limbs of the animal, the head or four limbs of an animal are clamped and fixed on the transparent splint 4 by the rubber splint 14 on the outer side clamping component 5, the bottom clamping bolt 11 on the outer side clamping component 5 moves in the movable groove 13 on the outer side clamping component 5, the bottom clamping bolt 11 is pressed against the bottom end of the transparent splint 4, the nut 12 is screwed up clockwise and connected with the bottom clamping bolt 11, so that the animal is extruded and fixed by the rubber splint 14 on the outer side clamping component 5, the animal is fixed, the side fixture block 6 is embedded into the top end fixing block 10 in front of the top support plate 15, a worker can perform experiments on the animal, when the other side of the animal needs to be subjected to experimental injection or other experimental operations, the top fixing mechanism 3 only needs to be turned backwards by taking the side movable shaft 8 as the center, and the side fixture block 6 is embedded into the top end fixing block 10 behind the top support plate 15, just can let the other side of animal up, let the staff see through-hole 9 and carry out experiment injection or other experimental operations to the animal to the realization is treated the fixed upset operation with the animal after fixing of animal of experiment, the effectual practicality that improves the device use.
The working principle is as follows: firstly, whether the outer side clamping component 5 can be used normally is checked, movable grooves 13 are embedded and connected to two sides of the back of the outer side clamping component 5, the sizes of the two movable grooves 13 are equal, a bottom clamping bolt 11 arranged on the outer side clamping component 5 penetrates through the movable grooves 13, the outer side clamping component 5 is connected with a rubber clamping plate 14, and the transparent clamping plate 4 is located between the rubber clamping plate 14 and the bottom clamping bolt 11, so that when the position of the bottom clamping bolt 11 in the movable grooves 13 is moved, the interval between the transparent clamping plate 4 and the rubber clamping plate 14 can be adjusted, and animals of different sizes are clamped and fixed.
Then, the device is supported by the bottom supporting mechanism 2, four supporting cylinders 18 and four telescopic rods 19 are arranged on the bottom supporting mechanism 2, the telescopic rods 19 arranged on the bottom supporting mechanism 2 are connected with a top supporting plate 15 through bottom connecting shafts 16, the telescopic rods 19 are embedded into the supporting cylinders 18, the whole device 1 can be supported by the bottom supporting mechanism 2, the supporting height and the inclination angle of the whole device 1 can also be adjusted, supporting bases 17 arranged on the bottom supporting mechanism 2 are connected with the supporting cylinders 18, the supporting cylinders 18 are connected with the telescopic rods 19, fixing knobs 20 are connected with the supporting cylinders 18 through threads, the telescopic rods 19 are connected with the top supporting plate 15 through the bottom connecting shafts 16, the fixing knobs 20 extrude and clamp the telescopic rods 19, and fix the bottom supporting mechanism 2 on a table top or the ground when the bottom supporting mechanism 2 is used, and the bottom supporting mechanism is supported by the supporting bases 17, after upwards extending or contracting preceding two telescopic links 19 again, clockwise rotation fixed knob 20 again, just can make top backup pad 15 incline backward or incline forward and fix, after upwards extending or contracting two telescopic links 19 on right side again, clockwise rotation fixed knob 20 again, just can make top backup pad 15 incline left or incline right and fix, after upwards extending or contracting four telescopic links 19, clockwise rotation again and tighten fixed knob 20, just can rise the height of top backup pad 15 upwards or descend downwards and fix, thereby accomplish the inclination regulation and the height control that the whole 1 supports of device, the staff of being convenient for adjusts the position that the animal is fixed and experiments, the effectual convenience that improves the device and use.
Finally, the animal is fixed by a top fixing mechanism 3, the top fixing mechanism 3 is in a cube shape, four outer clamping components 5 are arranged on the top fixing mechanism 3, a side movable shaft 8 arranged on the top fixing mechanism 3 is connected with a middle connecting cylinder 21, the top fixing mechanism 3 can turn forwards or backwards by taking two side movable shafts 8 as centers, the top fixing mechanism 3 can fix the animal to be tested and can turn the two fixed animals forwards or backwards, a through hole 9, a side clamping block 6, a side movable shaft 8 and a peripheral limiting block 7 are arranged in a transparent clamping plate 4 connected on the top fixing mechanism 3, the side movable shaft 8 is contacted with a rubber clamping block 22 in the middle connecting cylinder 21, the four outer clamping components 5 are nested on the transparent clamping plate 4, when the top fixing mechanism 3 is used, the animal is firstly placed on the transparent clamping plate 4, the outer clamping component 5 is moved to the head or four limbs of an animal, the head or four limbs of the animal are clamped and fixed on the transparent splint 4 by the rubber splint 14 on the outer clamping component 5, the bottom clamping bolt 11 on the outer clamping component 5 moves in the movable groove 13 on the outer clamping component 5, the bottom clamping bolt 11 is pressed against the bottom end of the transparent splint 4, the nut 12 is screwed and connected with the bottom clamping bolt 11 in a clockwise rotating way, so that the animal is extruded and fixed by the rubber splint 14 on the outer clamping component 5, the animal is fixed, the side clamping block 6 is embedded into the top fixing block 10 in front of the top supporting plate 15, a worker can experiment the animal, when the experiment injection or other experiment operation is required to be carried out on the other side of the animal, the top fixing mechanism 3 only needs to be turned backwards by taking the side movable shaft 8 as the center, let the top fixed block 10 behind the side fixture block 6 embedding top backup pad 15, just can let the other face of animal up, let the staff see through-hole 9 and carry out experimental injection or other experimental operation to the animal to the realization is treated the fixed upset operation with the animal after fixing of animal of experiment, and the effectual practicality that has improved the device use, this is exactly this pharmacology experimental animals fixing device's theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A pharmacology experimental animals fixing device, includes the whole (1) of device, bottom sprag mechanism (2) and top fixed establishment (3), its characterized in that: the back of the device body (1) is movably connected with a bottom supporting mechanism (2), the front of the device body (1) is movably connected with a top fixing mechanism (3), the front top and the bottom two sides of the top fixing mechanism (3) are movably connected with outer clamping components (5), the back middle part of the top fixing mechanism (3) is fixedly connected with a transparent clamping plate (4), the middle part of the transparent clamping plate (4) is embedded and connected with a through hole (9), the front top and the bottom two sides of the transparent clamping plate (4) are fixedly connected with peripheral limiting blocks (7), the bottom two ends of the top fixing mechanism (3) are fixedly connected with side clamping blocks (6), the top two ends of the top fixing mechanism (3) are fixedly connected with side movable shafts (8), and the front top and the bottom two sides of the bottom supporting mechanism (2) are fixedly connected with top fixing blocks (10), the inside middle part of outside clamping member (5) closely laminates and is connected with rubber splint (14), the inside of outside clamping member (5) is run through at the back and is connected with bottom clamping bolt (11), the left side nested connection of bottom clamping bolt (11) has nut (12), the bottom fixedly connected with of bottom supporting mechanism (2) supports base (17), support base (17) the top front and the back both sides fixedly connected with support section of thick bamboo (18), the inside middle top embedding of a support section of thick bamboo (18) is connected with telescopic link (19).
2. A pharmacological laboratory animal fixation device according to claim 1, wherein: the inside top right side swing joint of a supporting cylinder (18) has fixed knob (20), the top swing joint of telescopic link (19) has bottom connecting axle (16), the top swing joint of bottom sprag mechanism (2) has top backup pad (15), both sides fixedly connected with intermediate junction section of thick bamboo (21) in the middle of the top of top backup pad (15), the inside middle part fixedly connected with rubber clamp splice (22) of intermediate junction section of thick bamboo (21).
3. A pharmacological laboratory animal fixation device according to claim 1, wherein: the two sides of the back of the outer side clamping component (5) are embedded and connected with movable grooves (13), and the two movable grooves (13) are equal in size.
4. A pharmacological laboratory animal fixation device according to claim 1, wherein: the bottom supporting mechanism (2) is provided with four supporting cylinders (18) and four telescopic rods (19).
5. A pharmacological laboratory animal fixation device according to claim 1, wherein: the telescopic rod (19) arranged on the bottom supporting mechanism (2) is connected with the top supporting plate (15) through a bottom connecting shaft (16), and the telescopic rod (19) is embedded into the supporting cylinder (18).
6. A pharmacological laboratory animal fixation device according to claim 1, wherein: the top fixing mechanism (3) is square, and four outer side clamping components (5) are arranged on the top fixing mechanism (3).
7. A pharmacological laboratory animal fixation device according to claim 1, wherein: the side movable shaft (8) arranged on the top fixing mechanism (3) is connected with the middle connecting cylinder (21), and the top fixing mechanism (3) can turn forwards or backwards by taking the two side movable shafts (8) as centers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380365.XU CN215688725U (en) | 2021-09-29 | 2021-09-29 | Pharmacology experimental animals fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380365.XU CN215688725U (en) | 2021-09-29 | 2021-09-29 | Pharmacology experimental animals fixing device |
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| CN215688725U true CN215688725U (en) | 2022-02-01 |
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| CN202122380365.XU Active CN215688725U (en) | 2021-09-29 | 2021-09-29 | Pharmacology experimental animals fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115227283A (en) * | 2022-05-24 | 2022-10-25 | 中国医学科学院北京协和医院 | Animal ultrasonic examination is with supplementary fixer |
-
2021
- 2021-09-29 CN CN202122380365.XU patent/CN215688725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115227283A (en) * | 2022-05-24 | 2022-10-25 | 中国医学科学院北京协和医院 | Animal ultrasonic examination is with supplementary fixer |
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