Restraining device for intracerebral injection of mouse

Abstract

The utility model relates to the technical field of medical experiment fixation, in particular to a fixation device for mouse intracerebral injection, which comprises a fixation plate, suckers and fixation clamps connected with the suckers through connecting belts, the fixation plate is of a horizontally arranged rectangular plate-shaped structure, the suckers are adsorbed at four corners of one side of the fixation plate, and the fixation clamps are connected with the suckers through connecting belts. An inserting groove used for installing the inserting plate is formed in the center of the side, close to the suction cup, of the fixing plate in the maximum length direction, a cavity used for containing the limiting assembly is formed in one side of the inserting plate, the limiting assembly comprises an installing plate, an elastic cloth belt and a limiting plate, one end of the elastic cloth belt is fixedly connected with the installing plate, and the other end of the elastic cloth belt is fixedly connected with the limiting plate; and sockets are fixedly inserted into the inner walls of the two sides of the cavity. The elastic cloth belt covers the suction cup, the connecting belt and the fixing clamp, the limiting plate is inserted into the limiting groove, the limiting assembly can achieve the limiting purpose, then the phenomenon that the connecting belt and the fixing clamp are wound can be avoided, and the fixing plate is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of medical experiment restraint, in particular to a restraint device for intracerebral injection of mice. Background Art

[0002] At present, in the field of animal experiments, most restrainers for rats and mice are homemade. The traditional homemade restrainer consists of three parts: restraint board, restraint nails and restraint rope.

[0003] In application number: CN201220522416.6, a simple restrainer for mice and rats in medical experiments is disclosed, which includes a restraining plate, a suction cup, a restraining clip and a connecting belt; the restrainer is easy to use and can quickly restrain mice and rats, thereby greatly shortening the restraining time of mice and rats. The fixed suction cup can be adjusted to any position according to the actual situation, so that the restraining posture of the animal can be adjusted at will, reducing the workload of the experimenter, improving work efficiency, and reducing experimental errors. However, there are still some shortcomings in the above design. When the restraining clip and the connecting belt are not in use, there is a lack of a limiting mechanism, and adjacent restraining clips and connecting belts are easily entangled and knotted, which makes the restrainer inconvenient to carry.

[0004] To this end, we present a restraining device for intracerebral injection in mice. Utility Model Content

[0005] The main purpose of the utility model is to provide a restraining device for intracerebral injection in mice. The elastic cloth belt connected to the limiting plate is taken out from the cavity, the elastic cloth belt covers the suction cup, the connecting belt and the restraining clip, the limiting plate is inserted into the limiting groove, the limiting component can achieve the purpose of limiting, and the restraining plate is easy to carry, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A restraining device for intracerebral injection of mice, comprising a restraining plate, a suction cup and a restraining clip connected to the suction cup via a connecting belt, wherein the restraining plate is a horizontally arranged rectangular plate-shaped structure, the four corners of one side of the restraining plate are all adsorbed with suction cups, a slot for installing an inserting plate is provided in the center of one side of the restraining plate close to the suction cup along the maximum length direction, the slots are provided in two groups opposite to each other, and the inserting plates are provided in two pieces opposite to each other;

[0008] A cavity for accommodating a limit assembly is provided on one side of the plug plate, and the limit assembly includes a mounting plate, an elastic cloth belt and a limit plate, one end of the elastic cloth belt is fixedly connected to the mounting plate, and the other end of the elastic cloth belt is fixedly connected to the limit plate, and sockets are fixedly plugged into the inner walls on both sides of the cavity, and one end of the mounting plate away from the elastic cloth belt is fixedly plugged into the center of one side of the socket, and the elastic cloth belt covers the suction cup, the connecting belt and the retaining clip.

[0009] By adopting the above technical solution, the slot design makes it easy to install the plug board, and the plug board design makes it easy to install the limit assembly. At the same time, the cavity on one side of the plug board can accommodate the limit assembly, so that the limit assembly can be used flexibly.

[0010] Specifically, both sides of the retaining plate close to the suction cup are provided with limiting grooves for installing limiting plates, and the limiting plates are inserted into the limiting grooves.

[0011] Specifically, both ends of the limiting plate are provided with clamping strips, and both ends of the limiting groove inner walls are provided with clamping slots matched with the clamping strips.

[0012] Specifically, the plug board is a horizontally arranged rectangular plate-shaped structure, a slide bar is provided at the center of both ends of the plug board, and an insert block is fixedly connected at the center of one end of the plug board.

[0013] Specifically, both sides of the slot are provided with sliding grooves matched with the sliding bar, and the inner wall of one end of the slot is provided with a plug hole matched with the plug block.

[0014] Specifically, a groove for installing a baffle is provided on one side of the plug board close to the slot, buckle grooves are provided at both ends of the baffle, and a rubber pad is fixedly glued to the side of the baffle.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a restraining device for intracerebral injection in mice. After the device is used, the elastic cloth belt connected to the limiting plate is taken out from the cavity, the elastic cloth belt covers the suction cup, the connecting belt and the restraining clip, the limiting plate is inserted into the limiting groove, and the limiting assembly can achieve the purpose of limiting, thereby avoiding the connection belt and the restraining clip from getting entangled, and the restraining plate is easy to carry.

[0017] (2) The restraint device for intracerebral injection in mice described in the utility model is convenient for installing the plug plate through the slot design, and convenient for installing the limit assembly through the plug plate design. At the same time, the cavity located on one side of the plug plate can accommodate the limit assembly, so that the limit assembly can be used flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the Baoding board of the utility model;

[0021] Figure 3It is a three-dimensional diagram of the plug board of the utility model;

[0022] In the figure: 1. retaining plate; 2. suction cup; 3. limiting assembly; 4. slot; 5. plug-in plate; 6. cavity; 7. mounting plate; 8. elastic cloth belt; 9. limiting plate; 10. clamping strip; 11. groove; 12. slide slot; 13. plug-in hole; 14. limiting slot; 15. clamping slot; 16. plug-in block; 17. slide strip; 18. buckle slot; 19. baffle; 20. rubber pad; 21. socket. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present utility model, Figure 1-Figure 3 As shown, the utility model of a restraining device for intracerebral injection of mice comprises a restraining plate 1, a suction cup 2 and a restraining clip connected to the suction cup 2 by a connecting belt, wherein the restraining plate 1 is a horizontally arranged rectangular plate-shaped structure, and the four corners of one side of the restraining plate 1 are all adsorbed with suction cups 2, and a slot 4 for installing an inserting plate 5 is provided in the center of one side of the restraining plate 1 close to the suction cup 2 along the maximum length direction, and the slots 4 are provided in two groups relatively, and the inserting plates 5 are provided in two pieces relatively;

[0025] A cavity 6 for accommodating the limit assembly 3 is provided on one side of the plug plate 5. The limit assembly 3 includes a mounting plate 7, an elastic cloth belt 8 and a limit plate 9. One end of the elastic cloth belt 8 is fixedly connected to the mounting plate 7, and the other end of the elastic cloth belt 8 is fixedly connected to the limit plate 9. Sockets 21 are fixedly inserted into the inner walls on both sides of the cavity 6. One end of the mounting plate 7 away from the elastic cloth belt 8 is fixedly inserted in the center of one side of the socket 21. The elastic cloth belt 8 covers the suction cup 2, the connecting belt and the retaining clip.

[0026] When in use, the plug board 5 is pulled out from the slot 4, and then the plug board 5 is turned over so that the side close to the cavity 6 is inserted back into the slot 4 upward, the plug block 16 at one end of the plug board 5 is inserted into the plug hole 13, and then the baffle 19 is taken out from the groove 11 to expose the limit assembly 3 in the cavity 6, and then the limit assembly 3 can be used.

[0027] The utility model also includes that both sides of the retaining plate 1 close to the suction cup 2 are provided with limiting grooves 14 for installing the limiting plates 9 , and the limiting plates 9 are inserted into the limiting grooves 14 .

[0028] The utility model also includes that both ends of the limiting plate 9 are provided with clamping strips 10 , and both ends of the limiting groove 14 are provided with clamping grooves 15 matched with the clamping strips 10 on the inner walls.

[0029] The utility model also includes that the plug board 5 is a horizontally arranged rectangular plate structure, a slide bar 17 is provided at the center of both ends of the plug board 5, and an insert block 16 is fixedly connected to the center of one end of the plug board 5.

[0030] The utility model also includes that both sides of the slot 4 are provided with slide grooves 12 adapted to the slide bar 17 , and the inner wall of one end of the slot 4 is provided with a plug hole 13 adapted to the plug block 16 .

[0031] The utility model also includes that a groove 11 for installing a baffle 19 is provided on one side of the plug plate 5 close to the slot 4, buckle grooves 18 are provided at both ends of the baffle 19, and a rubber pad 20 is fixedly glued to the side of the baffle 19.

[0032] When the utility model is in use, the position of the mouse can be limited by the suction cup 2, the connecting belt and the restraining clip, and then the mouse can be injected. When the restraining device is used, first pull out the plug plate 5 from the slot 4, then turn the plug plate 5 over so that the side close to the cavity 6 is inserted back into the slot 4 facing upward, and the plug block 16 at one end of the plug plate 5 is inserted into the plug hole 13, and then the baffle plate 19 is taken out from the groove 11 to expose the limiting component 3 in the cavity 6, and then the elastic cloth belt 8 connected to the limiting plate 9 is taken out from the cavity 6, the elastic cloth belt 8 covers the suction cup 2, the connecting belt and the restraining clip, and the limiting plate 9 is inserted into the limiting groove 14. Then the restraining plate 1 can be carried, which can avoid the phenomenon of entanglement and knotting of the connecting belt and the restraining clip.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A restraining device for intracerebral injection in mice, characterized in that: The invention comprises a retaining plate (1), a suction cup (2) and a retaining clip connected to the suction cup (2) via a connecting belt, wherein the retaining plate (1) is a horizontally arranged rectangular plate-shaped structure, and the suction cup (2) is adsorbed on four corners of one side of the retaining plate (1), and a slot (4) for installing a plug plate (5) is provided in the center of one side of the retaining plate (1) close to the suction cup (2) along the maximum length direction, and the slot (4) is provided in two groups opposite to each other, and the plug plate (5) is provided in two pieces opposite to each other; A cavity (6) for accommodating a limit assembly (3) is provided on one side of the plug plate (5); the limit assembly (3) comprises a mounting plate (7), an elastic cloth belt (8) and a limit plate (9); one end of the elastic cloth belt (8) is fixedly connected to the mounting plate (7); the other end of the elastic cloth belt (8) is fixedly connected to the limit plate (9); both inner walls of the cavity (6) are fixedly plugged with sockets (21); one end of the mounting plate (7) away from the elastic cloth belt (8) is fixedly plugged into the center of one side of the socket (21); and the elastic cloth belt (8) covers the suction cup (2), the connecting belt and the retaining clip.

2. A restraining device for intracerebral injection in mice according to claim 1, characterized in that: Both sides of the retaining plate (1) close to the suction cup (2) are provided with limiting grooves (14) for installing the limiting plates (9), and the limiting plates (9) are inserted into the limiting grooves (14).

3. A restraining device for intracerebral injection in mice according to claim 2, characterized in that: Both ends of the limiting plate (9) are provided with clamping strips (10), and both ends of the limiting groove (14) are provided with inner walls with clamping slots (15) matching with the clamping strips (10).

4. A restraining device for intracerebral injection in mice according to claim 1, characterized in that: The plug board (5) is a horizontally arranged rectangular plate-shaped structure, a slide bar (17) is provided at the center of both ends of the plug board (5), and an insert block (16) is fixedly connected to the center of one end of the plug board (5).

5. A restraining device for intracerebral injection in mice according to claim 1, characterized in that: Both sides of the slot (4) are provided with sliding grooves (12) adapted to the sliding bar (17), and the inner wall of one end of the slot (4) is provided with a plug hole (13) adapted to the plug block (16).

6. A restraining device for intracerebral injection in mice according to claim 1, characterized in that: A groove (11) for mounting a baffle (19) is provided on one side of the plug plate (5) close to the slot (4), buckle grooves (18) are provided at both ends of the baffle (19), and a rubber pad (20) is fixedly glued to the side of the baffle (19).

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