CN214549728U - Movable rat tail fixer - Google Patents
Movable rat tail fixer Download PDFInfo
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- CN214549728U CN214549728U CN202022846417.3U CN202022846417U CN214549728U CN 214549728 U CN214549728 U CN 214549728U CN 202022846417 U CN202022846417 U CN 202022846417U CN 214549728 U CN214549728 U CN 214549728U
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- sleeve
- ferrule
- mount
- rat tail
- fixer
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Abstract
The utility model discloses a movable mouse tail fixer, which comprises a fixed frame, wherein a connecting block is fixedly installed at the rear end of the fixed frame, an adjusting rod is movably installed on the connecting block, an anti-slip washer is fixedly installed at the front end of the adjusting rod, anti-slip patterns are arranged on the front side of the anti-slip washer, a sleeve is fixedly installed in the fixed frame, a first sleeve ring is movably installed at the top of the sleeve, a second sleeve ring is fixedly installed at the bottom of the sleeve, and a first through hole is formed in the top of the sleeve; the utility model discloses a mount that sets up can be fixed the fixer of mouse tail on the desktop, guarantees the stability in the fixer use of mouse tail, through the regulation pole that sets up, can move mount and mouse tail fixer to any border position of test bench at any time and test, and funnel-shaped second lasso and the annular spring through setting up are convenient for fix the not rat tail of equidimension in addition.
Description
Technical Field
The utility model relates to a blood sampling fixer technical field specifically is a movable rat tail fixer.
Background
Big and small rat tail intravenous injection or blood sampling fixer are various, and tail intravenous injection is the experimental operation who uses in daily animal experiment more, and scientific research test personnel use big mouse to carry out scientific experiment usually, and then research medicament and with the experimental result good for the mankind, this just need use big and small mouse blood sampling fixer.
However, the existing movable rat tail fixator has certain defects, a rat can rotate and roll in the fixing device, the fixation is not firm, and the balance and stability of a tail cannot be guaranteed; in addition, the conventional fixing device has no fixing suction cup or other fixing devices, and is easy to slide and incline when in use, so that a movable mouse tail fixer is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a movable rat tail fixer, which aims to solve the problems that the prior movable rat tail fixer proposed in the background art has certain defects, a rat can rotate and roll in a fixing device, the fixing is not firm, and the balance and stability of a tail cannot be ensured; in addition, the general fixing device is not provided with a fixed sucker or other fixing devices, and is easy to slide and incline when in use.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a movable mouse tail fixer, includes the mount, the rear end fixed mounting of mount has the connecting block, movable mounting has the regulation pole on the connecting block, the front end fixed mounting who adjusts the pole has anti-skidding packing ring, anti-skidding line has been seted up to anti-skidding packing ring's front side, the inside fixed mounting of mount has the sleeve, telescopic top movable mounting has first lasso, telescopic bottom fixed mounting has the second lasso, first through-hole has been seted up at telescopic top, the bleeder vent has been seted up on telescopic right surface.
Further preferably, a first adjusting knob is fixedly mounted on the front surface of the first ferrule, the first ferrule is fixedly connected with the sleeve through the first adjusting knob, a second adjusting knob is fixedly mounted on the front surface of the second ferrule, and the second ferrule is fixedly connected with the sleeve through the second adjusting knob.
Preferably, the top of the front surface of the sleeve is provided with a first sliding groove, the bottom of the front surface of the sleeve is provided with a second sliding groove, the first ferrule is slidably connected with the sleeve through the first sliding groove, and the second ferrule is slidably connected with the sleeve through the second sliding groove.
Further preferably, a threaded hole is formed in the front surface of the connecting block, and an anti-slip block is fixedly mounted at the front end of the adjusting rod.
Preferably, the upper surface of the fixing frame is provided with a first fixing hole, the bottom of the fixing frame is provided with a second fixing hole, and the fixing frame and the sleeve are fixedly connected through the mutual matching of the first fixing hole and the second fixing hole.
Preferably, the bottom end of the second ferrule is fixedly provided with an annular spring, and the bottom of the second ferrule is provided with a second through hole.
Further preferably, the fixing frame is fixedly connected with the edge of the test bed through the mutual matching of the anti-skid gasket and the anti-skid grains.
(III) advantageous effects
The utility model provides a movable rat tail fixer possesses following beneficial effect:
(1) this kind of movable mouse tail fixer, mount through the setting that sets up, can fix the mouse tail fixer on the desktop, guarantee the stability in the mouse tail fixer use, through the regulation pole that sets up, can remove mount and mouse tail fixer to any border position of test bench at any time and test, avoid mouse tail fixer bottom not have fixed suction cup or other fixing device, and inside live mouse can influence the steady of mouse tail fixer, the slope slides easily during the use, and then influences experimental problem.
(2) This kind of movable mouse tail fixer through infundibulate second lasso and the annular spring that sets up, is convenient for fix the not rat tail of equidimension, has made things convenient for the experimenter to adopt the processing of learning to the rat tail after fixing, has avoided the mouse can rotate in fixing device, has rolled, and is fixed insecure, can not guarantee the balance stability of tail, influences the experimenter blood sampling scheduling problem.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the sleeve of the present invention;
fig. 3 is a schematic structural view of the fixing frame of the present invention;
FIG. 4 is a schematic structural view of the adjusting rod of the present invention
Fig. 5 is a schematic structural view of a second ferrule of the present invention.
In the figure: 1. a fixed mount; 2. a first ferrule; 3. adjusting a rod; 4. connecting blocks; 5. an anti-slip washer; 6. a sleeve; 7. a first chute; 8. a first adjustment knob; 9. a first through hole; 10. air holes are formed; 11. a second ferrule; 12. a second chute; 13. anti-skid blocks; 14. a threaded hole; 15. a first fixing hole; 16. a second fixing hole; 17. a second through hole; 18. an annular spring; 19. a second adjustment knob.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a movable rat tail fixer, comprising: including mount 1, mount 1's rear end fixed mounting has connecting block 4, movable mounting has regulation pole 3 on connecting block 4, the front end fixed mounting who adjusts pole 3 has anti-skidding packing ring 5, anti-skidding line has been seted up to anti-skidding packing ring 5's front side, mount 1's inside fixed mounting has sleeve 6, sleeve 6's top movable mounting has first ferrule 2, sleeve 6's bottom fixed mounting has second ferrule 11, first through-hole 9 has been seted up at sleeve 6's top, bleeder vent 10 has been seted up on sleeve 6's right surface.
In this embodiment, specifically, a first adjusting knob 8 is fixedly mounted on the front surface of the first ferrule 2, the first ferrule 2 is fixedly connected with the sleeve 6 through the first adjusting knob 8, a second adjusting knob 19 is fixedly mounted on the front surface of the second ferrule 11, the second ferrule 11 is fixedly connected with the sleeve 6 through the second adjusting knob 19, the first ferrule 2 is fixed in the sleeve 6 through the first adjusting knob 8, and the second ferrule 11 is fixed in the sleeve 6 through the second adjusting knob 19, so that the internal live mouse is fixed conveniently.
Specifically, first spout 7 has been seted up at the top of the front surface of sleeve 6, and second spout 12 has been seted up to the bottom of sleeve 6 front surface, through 7 sliding connection of first spout between first lasso 2 and the sleeve 6, through 12 sliding connection of second spout between second lasso 11 and the sleeve 6, first lasso 2 is through 7 adjusting position of first spout, and second lasso 11 is through 12 adjusting position of second spout, is convenient for fix the inside not live mouse of equidimension.
Specifically, threaded hole 14 is seted up to the front surface of connecting block 4, and the front end fixed mounting of adjusting pole 3 has non slipping spur 13, and under the effect of threaded hole 14, adjust pole 3 and can upwards or move down, and then fix mount 1 at the test bench edge.
Specifically, first fixed orifices 15 have been seted up to the upper surface of mount 1, and second fixed orifices 16 have been seted up to the bottom of mount 1, through the fixed connection that mutually supports of first fixed orifices 15 and second fixed orifices 16 between mount 1 and the sleeve 6, the blood sampling fixer can be placed in the inside of first fixed orifices 15 and second fixed orifices 16 to the diameter of second fixed orifices 16 slightly is less than the diameter of blood sampling fixer, is convenient for fixed blood sampling fixer.
Specifically, the inside fixed mounting in bottom of second ferrule 11 has annular spring 18, and second through-hole 17 has been seted up to the bottom of second ferrule 11, and annular spring 18 is convenient for fix the not rat tail of equidimension, makes things convenient for the experimenter to adopt the study to handle the rat tail after fixing, has avoided the mouse can rotate in fixing device, rolls, and is fixed insecure, can not guarantee the balanced stable problem of tail.
Specifically, through the fixed connection that mutually supports of anti-skidding packing ring 5 and anti-skidding line between mount 1 and the test bench edge, anti-skidding line and anti-skidding packing ring 5 avoid mount 1 and sleeve 6 to take place to slide at the desktop, and then influence the normal clear of experiment.
The working principle is as follows: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, then rotating the antiskid block 13 to fix the antiskid gasket 5 and the antiskid veins at the proper edge of the test bed, then putting the blood sampling fixation device into the first fixation hole 15 and the second fixation hole 16, then putting the live mouse into the sleeve 6, the mouse tail leaks out through the second through hole 17 at the bottom of the funnel-shaped second sleeve 11, fixing the first sleeve 2 and the second sleeve 11 at the proper positions in the sleeve 6 by adjusting the first adjusting knob 8 and the second adjusting knob 19 to expose the mouse tail to the maximum extent, further fixing the ring spring 18 to the mouse tail, starting the blood sampling treatment by the operator, taking out the first sleeve 2 and the second sleeve 11 after the blood sampling is completed, discharging the live mouse, cleaning the blood sampling fixator, taking down the fixing frame 1 and placing the fixing frame at the proper position, so as to use next time, thus completing the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a movable rat tail fixer, includes mount (1), its characterized in that: the utility model discloses a safety lock catch, including mount (1), connecting block (4), movable mounting has regulation pole (3) on connecting block (4), the front end fixed mounting who adjusts pole (3) has anti-skidding packing ring (5), the front side of anti-skidding packing ring (5) is opened and is equipped with anti-skidding line, the inside fixed mounting of mount (1) has sleeve (6), the top movable mounting of sleeve (6) has first lasso (2), the bottom fixed mounting of sleeve (6) has second lasso (11), first through-hole (9) have been seted up at the top of sleeve (6), bleeder vent (10) have been seted up on the right surface of sleeve (6).
2. The removable rat tail holder of claim 1, wherein: the front surface of the first ferrule (2) is fixedly provided with a first adjusting knob (8), the first ferrule (2) is fixedly connected with the sleeve (6) through the first adjusting knob (8), the front surface of the second ferrule (11) is fixedly provided with a second adjusting knob (19), and the second ferrule (11) is fixedly connected with the sleeve (6) through the second adjusting knob (19).
3. The removable rat tail holder of claim 1, wherein: the top of the front surface of the sleeve (6) is provided with a first sliding groove (7), the bottom of the front surface of the sleeve (6) is provided with a second sliding groove (12), the first ferrule (2) is in sliding connection with the sleeve (6) through the first sliding groove (7), and the second ferrule (11) is in sliding connection with the sleeve (6) through the second sliding groove (12).
4. The removable rat tail holder of claim 1, wherein: the front surface of the connecting block (4) is provided with a threaded hole (14), and the front end of the adjusting rod (3) is fixedly provided with an anti-skidding block (13).
5. The removable rat tail holder of claim 1, wherein: first fixed orifices (15) have been seted up to the upper surface of mount (1), second fixed orifices (16) have been seted up to the bottom of mount (1), through the mutually supporting fixed connection of first fixed orifices (15) and second fixed orifices (16) between mount (1) and sleeve (6).
6. The removable rat tail holder of claim 1, wherein: an annular spring (18) is fixedly mounted inside the bottom end of the second ferrule (11), and a second through hole (17) is formed in the bottom of the second ferrule (11).
7. The removable rat tail holder of claim 1, wherein: the fixed frame (1) is fixedly connected with the edge of the test bed through the mutual matching of the anti-skid gasket (5) and the anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846417.3U CN214549728U (en) | 2020-12-01 | 2020-12-01 | Movable rat tail fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846417.3U CN214549728U (en) | 2020-12-01 | 2020-12-01 | Movable rat tail fixer |
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| Publication Number | Publication Date |
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| CN214549728U true CN214549728U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022846417.3U Active CN214549728U (en) | 2020-12-01 | 2020-12-01 | Movable rat tail fixer |
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| CN (1) | CN214549728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102772A1 (en) * | 2021-12-08 | 2023-06-15 | 中国科学院深圳先进技术研究院 | Apparatus for facilitating detection of physiological indicators of small animals and use method thereof |
-
2020
- 2020-12-01 CN CN202022846417.3U patent/CN214549728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102772A1 (en) * | 2021-12-08 | 2023-06-15 | 中国科学院深圳先进技术研究院 | Apparatus for facilitating detection of physiological indicators of small animals and use method thereof |
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