CN211534976U

CN211534976U - Mouse afterbody experiment fixing device

Info

Publication number: CN211534976U
Application number: CN202020147466.5U
Authority: CN
Inventors: 刘琳
Original assignee: Harbin University of Commerce
Current assignee: Harbin University of Commerce
Priority date: 2020-01-27
Filing date: 2020-01-27
Publication date: 2020-09-22
Anticipated expiration: 2030-01-27

Abstract

The utility model discloses a mouse afterbody experiment fixing device, including the diaphragm, the position fixed connection riser of upper surface one side of diaphragm, an upper end side fixed connection rectangular plate of riser, the rectangular hole is seted up to the upper surface of rectangular plate, the inner wall sliding connection montant of rectangular hole, two pole settings of one side fixed connection of the upper surface of diaphragm and riser, a side fixed connection extension board of pole setting, the round hole that runs through the extension board bottom is seted up to the upper surface of extension board, the inside sliding connection cylindric pole of round hole. The device is through the position fixed connection riser in diaphragm upper surface one side to set up cylinder pole and arc clamp plate in the side of riser, can conveniently extrude fixedly to the afterbody of mouse, set up the screw hole through a side at the cylinder pole, can conveniently be fixed to the cylinder pole, through the last fixed surface installation montant at the diaphragm, can extrude fixedly to the health of mouse, thereby be convenient for experiment to mouse afterbody.

Description

Mouse afterbody experiment fixing device

Technical Field

The utility model belongs to the technical field of the experiment of mouse afterbody, concretely relates to mouse afterbody experiment fixing device.

Background

Generally, a mouse is used as an experimental object in the process of preparing a monoclonal antibody in a laboratory, experimental operation needs to be performed from the tail of the mouse in the process of performing the experiment, a person holds the mouse with a hand and then performs the experimental operation on the mouse in the common experimental operation, but the mouse is often struggled in the hand due to pain experienced by the mouse in the process of performing the experimental operation on the mouse, so that the experimental operation is inconvenient.

The Chinese patent with the application number of [ 201820232528.5 ], its content is: a mouse tail experimental device comprises an open box, a control tube inserted at one side of the open box and used for controlling a mouse in the open box, and a cover detachably connected to one end, away from the open box, of the control tube; the cover is provided with a abdicating hole for the tail of the mouse to pass through, the side edge of the open box is provided with an abdicating hole for the control tube to pass through, and the periphery of the abdicating hole is provided with a limit groove; the periphery of the control tube is fixedly connected with a limiting block matched with the limiting groove.

Although the mouse can be fixed in the comparison file, the comparison file cannot be fixed to the tail of the mouse and fix the mouse, the tail can swing randomly under the function of the mouse, and the tail experiment of the mouse cannot be well performed, so that the mouse tail experiment fixing device is provided to solve the problems.

Disclosure of Invention

An object of the utility model is to provide a mouse afterbody experiment fixing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for a mouse tail experiment comprises a transverse plate, a vertical plate is fixedly connected at one side of the upper surface of the transverse plate, a rectangular plate is fixedly connected with one side surface of the upper end of the vertical plate, a rectangular hole is arranged on the upper surface of the rectangular plate, the inner wall of the rectangular hole is connected with a vertical rod in a sliding way, the bottom of the vertical rod is fixedly connected with a connecting plate, the left side and the right side of the bottom of the connecting plate are respectively and fixedly connected with a pressing plate with an arc-shaped groove, the upper surface of the transverse plate and one side of the vertical plate are fixedly connected with two upright posts, one side surface of each upright post is fixedly connected with a support plate, the upper surface of the support plate is provided with a round hole penetrating through the bottom of the support plate, the inside of the round hole is connected with a cylindrical rod in a sliding way, the bottom of the cylindrical rod is fixedly connected with the arc-shaped pressing plate, a plurality of threaded holes are formed in one side face of the cylindrical rod, and round holes matched with the threaded holes are formed in one side face of the supporting plate.

Preferably, the bottom of the arc-shaped pressing plate is provided with a sponge cushion block, and the width of the opening of the arc-shaped pressing plate is matched with the diameter of the front half end of the tail of the mouse.

Preferably, the arc-shaped groove is arranged in the middle of the bottom of the pressing plate and is matched with the body width of a mouse.

Preferably, a rectangular groove is formed in one side face of the rectangular plate, a through hole penetrating through the surface of one side of the rectangular plate is formed in the inner bottom of the rectangular groove, the upper inner wall and the lower inner wall of the rectangular groove are fixedly connected with sliding grooves, sliding blocks are arranged in the sliding grooves, and the sliding blocks slide inside and penetrate through the supporting rods.

Preferably, a circular hole matched with the through hole is formed in one side face of the vertical rod and the position corresponding to the through hole, and one end of the supporting rod is connected to the inside of the circular hole in a sliding mode.

Preferably, the left side surface and the right side surface of the supporting rod are fixedly connected with the stop blocks, and one side surface of each stop block is in sliding connection with the inner wall of the through hole.

The utility model discloses a technological effect and advantage: this mouse afterbody experiment fixing device, through setting up two pole settings, and a side fixed connection extension board in the pole setting, and the inside sliding connection cylinder pole at the extension board, it is fixed to the afterbody extrusion of mouse, guarantee that the mouse afterbody between two cylinder poles can not rock, through setting up the screw hole in one side of cylinder pole, can be fixed to the cylinder pole afterwards, can fix a certain position to the cylinder pole, through setting up the rectangular plate, and set up the montant in the inside of rectangular plate, can extrude fixedly to mouse health, thereby prevent that the mouse from rocking at will, influence the experiment, set up the rectangle recess through a side at the rectangular plate, and set up branch in the rectangular groove, can conveniently stretch into the inside of montant with branch fixed to the montant, the device can be convenient fixed to the mouse afterbody, the experiment of being convenient for, high durability and convenient for use, and high simplicity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a rectangular plate in a top-down structure;

FIG. 3 is a schematic view of a support plate;

FIG. 4 is a schematic view of a platen structure;

FIG. 5 is a schematic view of a vertical bar;

fig. 6 is a schematic view of a cylindrical rod structure.

In the figure: 1. a transverse plate; 2. a vertical plate; 3. a rectangular plate; 4. a rectangular hole; 5. a vertical rod; 6. connecting plates; 7. an arc-shaped slot; 8. pressing a plate; 9. erecting a rod; 10. a support plate; 11. a first round hole; 12. a cylindrical rod; 13. an arc-shaped pressing plate; 14. a threaded hole; 15. a second round hole; 16. a rectangular groove; 17. a chute; 18. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a mouse tail part experiment fixing device as shown in figures 1-6, which comprises a transverse plate 1, a vertical plate 2 is fixedly connected with the position of one side of the upper surface of the transverse plate 1, when in specific use, a worker manually places a mouse on the surface of the transverse plate 1 at the position corresponding to a vertical rod 5, then one hand presses the mouse, the other hand moves the vertical rod 5 downwards in a rectangular hole 4, a pressing plate 8 at the bottom of the vertical rod 5 is pressed at the middle position of the body of the mouse to press and fix the mouse, the hand pressing the mouse can be taken away, a sliding block in a sliding chute 17 is slid, a support rod 18 arranged on the sliding block is moved to the position of a circular hole at the side of the vertical rod 5, then the support rod 18 passes through the through hole and is pushed into the circular hole, the vertical rod 5 in the state of the mouse can be fixed, the tail part of the mouse is fixed, a cylindrical rod 12 is manually slid downwards in a first round hole 11, with the arc clamp plate 13 of cylinder pole 12 bottom to mouse afterbody extrusion fixed, make the mouse afterbody can not random rock, when cylinder pole 12 extrudees the mouse afterbody, the screw hole 14 of cylinder pole 12 side corresponds with two 15 round holes of extension board 10 side, then pass in two 15 round holes with the bolt and twist in screw hole 14, alright fixed to cylinder pole 12, with the other end of another fixed extrusion of cylinder pole 12 at the mouse afterbody on the same principle, can ensure the fixed of the mouse afterbody part between two cylinder poles 12, can not rock under the effect of mouse self, thereby experiment to mouse afterbody.

Rectangular groove 16 that runs through 4 a lateral walls of rectangular hole is seted up to the side of rectangular plate 3, and at the inside upper and lower wall installation spout 17 of rectangular groove 16, can slide branch 18 of installing on the slider, branch 18 runs through and slides the inside of slider, so, when fixed to montant 5, slide the slider, it corresponds and goes deep into circular hole with the circular port of montant 5 side to remove branch 18, can, when need not fixed to montant 5, with the circular hole of 18 roll-off of branch, and with the slider removal to the one end of rectangular groove 16 in spout 17, with circular port position dislocation alright, can conveniently adjust the position of montant 5.

Specifically, two upright rods 9 are arranged, a support plate 10 is fixedly connected to one side face of each upright rod 9, cylindrical rods 12 are slidably connected to the inside of each support plate 10, the tail of a mouse can be extruded and fixed, the tail of the mouse between the two cylindrical rods 12 can not shake, the cylindrical rods 12 can be fixed by arranging threaded holes 14 in one side of each cylindrical rod 12, the cylindrical rods 12 can be fixed at a certain position, the rectangular plate 3 is arranged, the vertical rods 5 are arranged in the rectangular plate 3, the body of the mouse can be extruded and fixed, the mouse can be prevented from shaking randomly, the experiment is prevented from being influenced, the rectangular grooves 16 are formed in one side face of the rectangular plate 3, the supporting rods 18 are arranged in the rectangular grooves 16, the supporting rods 18 can be conveniently stretched into the vertical rods 5 to fix the vertical rods 5, the device can be conveniently fixed to the tail of the mouse, the experiment is convenient and convenient to operate, it is simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mouse afterbody experiment fixing device, includes diaphragm (1), its characterized in that: the position of one side of the upper surface of the transverse plate (1) is fixedly connected with a vertical plate (2), one side of the upper end of the vertical plate (2) is fixedly connected with a rectangular plate (3), the upper surface of the rectangular plate (3) is provided with a rectangular hole (4), the inner wall of the rectangular hole (4) is connected with a vertical rod (5) in a sliding manner, the bottom of the vertical rod (5) is fixedly connected with a connecting plate (6), the positions of the left side and the right side of the bottom of the connecting plate (6) are respectively and fixedly connected with a pressing plate (8) with an arc-shaped groove (7), the upper surface of the transverse plate (1) and one side of the vertical plate (2) are fixedly connected with two vertical rods (9), one side of each vertical rod (9) is fixedly connected with a support plate (10), the upper surface of each support plate (10) is provided with a first round hole (11) penetrating through the bottom of the support plate (10), the inside of the first round, a plurality of threaded holes (14) are formed in one side face of the cylindrical rod (12), and a round hole II (15) matched with the threaded holes (14) is formed in one side face of the support plate (10).

2. The mouse tail experiment fixing device of claim 1, which is characterized in that: the bottom of arc clamp plate (13) sets up the sponge cushion, the opening part width setting of arc clamp plate (13) and the half end diameter phase-match before the mouse afterbody.

3. The mouse tail experiment fixing device of claim 1, which is characterized in that: the arc-shaped groove (7) is arranged in the middle of the bottom of the pressing plate (8), and the arc-shaped groove (7) is matched with the body width of a mouse.

4. The mouse tail experiment fixing device of claim 1, which is characterized in that: a side face of the rectangular plate (3) is provided with a rectangular groove (16), the inner bottom of the rectangular groove (16) is provided with a through hole penetrating through the surface of one side of the rectangular plate (3), the upper inner wall and the lower inner wall of the rectangular groove (16) are fixedly connected with sliding grooves (17), sliding blocks are arranged in the sliding grooves (17), and the sliding blocks slide inside and penetrate through the supporting rods (18).

5. The mouse tail experiment fixing device of claim 4, wherein: a round hole matched with the through hole is formed in one side face of the vertical rod (5) and the position corresponding to the through hole, and one end of the supporting rod (18) is connected to the inside of the round hole in a sliding mode.

6. The mouse tail experiment fixing device of claim 4, wherein: the left side surface and the right side surface of the support rod (18) are fixedly connected with a stop block, and one side surface of the stop block is in sliding connection with the inner wall of the through hole.