Pharmacological experiment mouse weighing and separating box

Abstract

The utility model relates to the technical field of medical pharmacology animal experiments, and discloses a pharmacological experiment mouse weighing split box which comprises a disc, the top end of the disc is fixedly connected with a transparent split box, the outer wall of the transparent split box is fixedly connected with a rectangular frame, the inner wall of the rectangular frame is fixedly connected with one end of a first spring, and the other end of the first spring is fixedly connected with a second spring. The other end of the first spring is fixedly connected with a rack, the outer wall of the rack is slidably connected to the inner wall of the rectangular frame, the upper surface of the rack is fixedly connected with a moving block, the upper surface of the transparent split box is fixedly connected with a fixed block, and the outer wall of the fixed block is rotatably connected with a first rotating column. According to the mouse separating box, the first spring rebounds and resets, the rack resets and slides upwards to drive the gear to rotate again, the box cover recovers to be attached to the transparent separating box, then the transparent separating box can be closed, the effect of preventing a user from forgetting to close the transparent separating box is achieved, and then mice are prevented from escaping; and the experiment can be smoothly carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical pharmacology animal experiment technical field especially relates to pharmacological experiment mouse weighing and separating box. BACKGROUND

[0002] Pharmacological experiment mouse weighing and separating box is a kind of container for being placed separately, temporarily stored or operated to mouse in pharmacological experiment, it is generally composed of two parts of box body and lid, box body is generally of plastic material, with certain strength and transparency, it is convenient to observe the state of mouse, lid can be tightly covered on box body, prevent mouse from escaping and reduce external interference.

[0003] The pharmacological experiment mouse weighing and separating box of prior art has the problem that the user forgets to close the separating box, mouse is lively and small in size, if separating box is not closed, mouse can easily escape from the box, and the smooth progress of experiment is affected. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides pharmacological experiment mouse weighing and separating box, aims at improving the problem that the user forgets to close the separating box in prior art, mouse can easily escape from the box, and the smooth progress of experiment is affected.

[0005] In order to achieve the above object, the utility model provides the following technical scheme:

[0006] Pharmacological experiment mouse weighing and separating box, including disc, the top of disc is fixedly connected with transparent separating box, the outer wall of transparent separating box is fixedly connected with rectangular frame, the inner wall of rectangular frame is fixedly connected with the one end of spring one, the other end of spring one is fixedly connected with rack, the outer wall of rack is slidably connected in the inner wall of rectangular frame, the upper surface of rack is fixedly connected with moving block, the upper surface of transparent separating box is fixedly connected with fixed block, the outer wall of fixed block is rotatably connected with rotating column one, the outer wall of rotating column one is fixedly connected with box cover, the lower surface of box cover is inlaid with the upper surface of transparent separating box, the inner wall of box cover is provided with rotating assembly, and the rotating assembly is used to open box cover.

[0007] Preferably, the rotating assembly includes rotating column two, the both ends of rotating column two are fixedly connected in the inner wall of box cover, the outer wall of rotating column two is fixedly connected with gear, and the outer wall of gear is meshedly connected with the outer wall of rack.

[0008] Preferably, the outer wall of disc is provided with clamping groove, the lower end of disc is rotatably connected with rotating column three, and the bottom of rotating column three is fixedly connected with cylinder.

[0009] Preferably, the upper end of the cylinder is provided with a limiting slot, and the inner wall of the cylinder is provided with a circular groove.

[0010] Preferably, one end of the spring two is fixedly connected to the inside of the cylinder, and the other end of the spring two is fixedly connected with a circular sliding block.

[0011] Preferably, the end of the circular sliding block away from the spring two is fixedly connected with a clamping block, and the outer wall of the circular sliding block is slidably connected to the inner wall of the circular groove.

[0012] Preferably, the outer wall of the clamping block is fixedly connected with a pull column, and the outer wall of the pull column is slidably connected to the inner wall of the limiting slot.

[0013] Preferably, the outer wall of the clamping block is slidably connected to the inner wall of the clamping groove.

[0014] The utility model has the advantages of the following:

[0015] 1. In the utility model, the spring one is reset to reset the gear rack, and then the gear is rotated, so that the box cover restores the state of being attached to the transparent separate box, and the transparent separate box can be closed, thereby preventing the user from forgetting to close the transparent separate box, preventing the mouse from escaping, and ensuring the smooth progress of the experiment.

[0016] 2. In the utility model, the pull column is pulled to move the clamping block, and the clamping block slides out of the clamping groove on the outer wall of the disc when moving. At this time, the mouse in the transparent separate box fixedly connected to the top end of the disc can be observed by rotating the disc, which is beneficial to improve the observation efficiency, facilitate comparative analysis, and help more accurately analyze the influence of the drug on different groups of mice. DRAWINGS

[0017] Figure 1 The utility model provides a perspective view of a pharmacological experiment mouse weighing separate box.

[0018] Figure 2 The utility model provides a rectangular frame sectional view of a pharmacological experiment mouse weighing separate box.

[0019] Figure 3 The utility model provides a cylinder schematic view of a pharmacological experiment mouse weighing separate box.

[0020] Figure 4 The utility model provides a cylinder sectional view of a pharmacological experiment mouse weighing separate box.

[0021] LEGEND:

[0022] 1, disc; 2, transparent separate box; 3, rectangular frame; 4, spring one; 5, rack; 6, moving block; 7, fixed block; 8, rotating column one; 9, box cover; 10, rotating column two; 11, gear; 12, rotating column three; 13, cylinder; 14, limiting groove; 15, round groove; 16, spring two; 17, round slider; 18, clamping block; 19, pull column; 20, clamping groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Referring to Figure 1 Figure 2 An embodiment provided by the utility model: pharmacological experimental mouse weighing separate box, including disc 1, the top of disc 1 is fixedly connected with transparent separate box 2, the outer wall of transparent separate box 2 is fixedly connected with rectangular frame 3, the inner wall of rectangular frame 3 is fixedly connected with one end of spring one 4, the other end of spring one 4 is fixedly connected with rack 5, the outer wall of rack 5 is slidably connected in the inner wall of rectangular frame 3, the upper surface of rack 5 is fixedly connected with moving block 6, the upper surface of transparent separate box 2 is fixedly connected with fixed block 7, the outer wall of fixed block 7 is rotatably connected with rotating column one 8, the outer wall of rotating column one 8 is fixedly connected with box cover 9, the lower surface of box cover 9 is fitted with the upper surface of transparent separate box 2, the inner wall of box cover 9 is provided with rotating assembly, and rotating assembly is used to open box cover 9; rotating assembly includes rotating column two 10, both ends of rotating column two 10 are fixedly connected in the inner wall of box cover 9, the outer wall of rotating column two 10 is fixedly connected with gear 11, and the outer wall of gear 11 is meshingly connected with the outer wall of rack 5.

[0025] Specifically, transparent separate box 2 has a certain transparency, which facilitates the observation of the state of the mouse, moving block 6 is used to provide a force point, when opening box cover 9, only need to press moving block 6 to make rack 5 move downwards to make spring one 4 contract under force, when rack 5 moves downwards, it will make gear 11 drive box cover 9 to rotate, thereby making box cover 9 separate from the fitted state with transparent separate box 2, when closing transparent separate box 2, only need to release the pressing state of moving block 6, at this time, moving block 6 will not be stressed, thereby making spring one 4, which is in the contraction state previously, reset, driving rack 5 to reset, so that box cover 9 rotates again to the fitted state with transparent separate box 2.

[0026] Referring to Figure 3 ​The outer wall of the disc 1 is provided with a clamping groove 20, the lower end of the disc 1 is rotationally connected with a rotating column three 12, the bottom end of the rotating column three 12 is fixedly connected with a cylinder 13;

[0027] Specifically, the cylinder 13 can fix the rotating column three 12, and the rotating column three 12 can rotate the disc 1.

[0028] Referring to Figure 1 , Figure 3 and Figure 4 , the upper end of the cylinder 13 is provided with a limiting groove 14, and the inner wall of the cylinder 13 is provided with a circular groove 15; one end of a spring two 16 is fixedly connected in the interior of the cylinder 13, and the other end of the spring two 16 is fixedly connected with a round sliding block 17; the end, away from the spring two 16, of the round sliding block 17 is fixedly connected with a clamping block 18, and the outer wall of the round sliding block 17 is slidingly connected with the inner wall of the circular groove 15; the outer wall of the clamping block 18 is fixedly connected with a pulling column 19, and the outer wall of the pulling column 19 is slidingly connected with the inner wall of the limiting groove 14; the outer wall of the clamping block 18 is slidingly connected with the inner wall of the clamping groove 20;

[0029] Specifically, the limiting groove 14 is used for providing a moving space for the pulling column 19, the circular groove 15 is used for providing a moving space for the round sliding block 17 and the clamping block 18, the spring two 16 can push the clamping block 18 through the round sliding block 17, and the spring two 16 can also reset the clamping block 18.

[0030] Working principle: when using the partition box, only need to press down the moving block 6, in turn make the moving block 6 drive the rack 5 slide in the inner wall of the rectangular frame 3 to move down and make the spring 4 shrink under force, the rack 5 will drive the gear 11 connected with it to rotate while moving down, in turn through the rotating column 10 drive the cover 9 to rotate, the cover 9 will drive the rotating column 8 to rotate in the outer wall of the fixed block 7 when rotating, the cover 9 can open the transparent partition box 2 when rotating, after use, only need to release the force state of the moving block 6, do not press the moving block 6, at this time, the spring 4 in the shrink state will rebound and reset, in turn push the rack 5 to reset and slide up, so as to drive the gear 11 to rotate again, in turn make the cover 9 restore the state of sticking with the transparent partition box 2, in turn can close the transparent partition box 2, so as to prevent the user from forgetting to close the transparent partition box 2, in turn prevent the mouse from escaping, ensure the smooth progress of the experiment, when using, pull the pull column 19 to make the pull column 19 drive the clamping block 18 to move, the clamping block 18 will make the smooth block 17 slide in the inner wall of the circular groove 15 and make the spring 16 shrink under force when moving, at the same time, the clamping block 18 will slide out from the inner wall of the clamping groove 20 opened in the outer wall of the disc 1 when moving, at this time, the disc 1 can be rotated to make the disc 1 rotate the bottom end in the top end of the rotating column 3, which is beneficial to improve the observation efficiency, facilitate comparative analysis, and help more accurately analyze the influence difference of the drug on different groups of mice.

[0031] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A weighing cage for pharmacological experiments on mice, comprising a disc (1), characterised in that: The top end of the disc (1) is fixedly connected with a transparent partition box (2), the outer wall of the transparent partition box (2) is fixedly connected with a rectangular frame (3), one end of the inner wall of the rectangular frame (3) is fixedly connected with a spring (4), the other end of the spring (4) is fixedly connected with a rack (5), the outer wall of the rack (5) is slidably connected to the inner wall of the rectangular frame (3), the upper surface of the rack (5) is fixedly connected with a moving block (6), the upper surface of the transparent partition box (2) is fixedly connected with a fixed block (7), the outer wall of the fixed block (7) is rotatably connected with a rotating column (8), the outer wall of the rotating column (8) is fixedly connected with a box cover (9), the lower surface of the box cover (9) is fitted with the upper surface of the transparent partition box (2), the inner wall of the box cover (9) is provided with a rotating assembly, and the rotating assembly is used for opening the box cover (9).

2. The pharmacological test mouse weighing displacement box according to claim 1, characterized in that: The rotating assembly comprises a rotating column (10), both ends of the rotating column (10) are fixedly connected to the inner wall of the box cover (9), and the outer wall of the rotating column (10) is fixedly connected with a gear (11), and the outer wall of the gear (11) is meshedly connected with the outer wall of the rack (5).

3. The pharmacological test mouse weighing displacement box according to claim 1, characterized in that: The outer wall of the disc (1) is provided with a clamping groove (20), the lower end of the disc (1) is rotatably connected with a rotating column (12), and the bottom end of the rotating column (12) is fixedly connected with a cylinder (13).

4. The pharmacological test mouse weighing displacement box according to claim 3, characterized in that: The upper end of the cylinder (13) is provided with a limiting groove (14), and the inner wall of the cylinder (13) is provided with a circular groove (15).

5. The pharmacological experimental mouse weighing displacement box according to claim 3, characterized in that: One end of the spring (16) is fixedly connected to the inside of the cylinder (13), and the other end of the spring (16) is fixedly connected with a circular sliding block (17).

6. The pharmacological test mouse weighing chamber box according to claim 5, characterized in that: The end of the circular sliding block (17) away from the spring (16) is fixedly connected with a clamping block (18), and the outer wall of the circular sliding block (17) is slidably connected to the inner wall of the circular groove (15).

7. The pharmacological test mouse weighing chamber according to claim 6, characterized in that: The outer wall of the clamping block (18) is fixedly connected with a pulling column (19), and the outer wall of the pulling column (19) is slidably connected to the inner wall of the limiting groove (14).

8. The pharmacological test mouse weighing chamber according to claim 6, characterized in that: The outer wall of the clamping block (18) is slidably connected to the inner wall of the clamping groove (20).

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