Experimental animal high-temperature and high-humidity labor heat stroke model establishing device
By designing a device for establishing a model of heatstroke caused by exertion in experimental animals under high temperature and humidity, the problem of the inability to simulate high temperature and humidity environment in existing technologies has been solved. This device enables the observation of movement and parameter adjustment of experimental animals under high temperature and humidity environment, and promotes the research on heatstroke under high temperature and humidity environment.
Patent Information
- Application Number
- CN202422950978.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing animal model devices have failed to effectively simulate exertional heatstroke under high temperature and humidity conditions, which has affected the progress of research on multi-system damage in the body under high temperature and humidity conditions.
A device for establishing a high-temperature and high-humidity exertional heatstroke model in experimental animals was designed, including a transparent cover, a metal water tank, a heating device, a temperature sensor, a humidity sensor, an atomizing nozzle, and an electrical stimulation device. It can simulate an environment with humidity exceeding 60%, temperature exceeding 32°C, and no wind, and simulate exertional movement through a belt drive system.
It simulates high temperature and high humidity environments, enabling observation of the movement of experimental animals in such environments. By adjusting environmental parameters through sensors and using an electric shock mechanism to induce animal movement, it is suitable for studying the mechanisms of heatstroke in high temperature and high humidity environments.
Smart Images
Figure CN223554002U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of animal experiment device, concretely relates to labor heatstroke model. BACKGROUND
[0002] In subtropical regions and coastal areas, the incidence of heatstroke is higher in such high-temperature and high-humidity environments, and these patients usually engage in heavy physical labor or work for a long time in high-temperature and high-humidity environments.
[0003] Current animal model devices are mainly for labor heatstroke in high-temperature environments, ignoring the impact of high-humidity environments. The main cause of severe labor heatstroke is in an environment where humidity exceeds 60% and atmospheric temperature exceeds 32°C without wind. Due to the lack of a labor heatstroke animal model for high-temperature and high-humidity environments, the research progress on the multi-system damage caused by labor heatstroke in high-temperature and high-humidity environments has been affected. SUMMARY
[0004] To solve the above technical problems, the utility model provides an experimental animal high-temperature and high-humidity labor heatstroke model establishment device.
[0005] The technical scheme of the utility model is: an experimental animal high-temperature and high-humidity labor heatstroke model establishment device, characterized in that it comprises an experimental cavity, the experimental cavity comprises a transparent cover and a metal water tank arranged vertically, the transparent cover and the metal water tank are in communication with each other, and the bottom of the metal water tank is provided with a heating device.
[0006] The transparent cover is provided with a first rotating shaft and a second rotating shaft arranged horizontally, and the front and rear ends of the first rotating shaft and the second rotating shaft are rotatably connected to the transparent cover through bearings.
[0007] At least three pulleys are arranged from front to back on the first rotating shaft and the second rotating shaft.
[0008] The pulleys on the first rotating shaft and the pulleys on the second rotating shaft are connected through a belt drive.
[0009] There is a gap between adjacent belts, and a breathable partition plate is installed on the transparent cover to separate adjacent belts.
[0010] An electric stimulation device matched with the number of belts is installed on the left end of the transparent cover, and the electric stimulation device is arranged adjacent to the belts.
[0011] A breathable flip cover is installed on the top of the transparent cover.
[0012] Further comprising a humidifying device, the humidifying device comprises an atomizing nozzle, the top of the transparent cover is provided with the atomizing nozzle;
[0013] The temperature sensor and the humidity sensor are installed in the transparent cover.
[0014] The utility model discloses the establishment of high temperature and high humidity environment, facilitate analysis experimental animal in high temperature and high humidity environment, the running condition of belt.
[0015] Through temperature sensor and humidity sensor, detect the temperature and humidity of experimental environment, through atomizing nozzle, adjust the humidity under experimental environment, through heating device, adjust the temperature under experimental environment.
[0016] Further preferably, the two ends of the first rotating shaft and the second rotating shaft extend out of the transparent cover.
[0017] The end of the first rotating shaft or the second rotating shaft extending out of the transparent cover is drivingly connected with a driving motor.
[0018] Conveniently, the speed of the belt is electrically controlled.
[0019] Alternatively, the two ends of the first rotating shaft and the second rotating shaft extend out of the transparent cover.
[0020] The end of the first rotating shaft or the second rotating shaft extending out of the transparent cover is drivingly connected with a manual crank.
[0021] Conveniently, the speed of the belt is manually controlled.
[0022] Further preferably, a screen is installed at the connection between the transparent cover and the metal water tank.
[0023] Avoiding the falling of the articles in the transparent cover into the metal water tank.
[0024] Further preferably, the number of the breathable flaps is consistent with that of the belts, and the breathable flaps are one-to-one corresponding to the belts.
[0025] Conveniently, the experimental animals are placed on different belts and taken out.
[0026] Further preferably, a step for lapping the transparent cover is formed on the top of the metal water tank, and a convex platform for lapping the screen is arranged on the inner side of the step.
[0027] Further preferably, the experimental animals are experimental mice.
[0028] Further preferably, the air-permeable partition plate comprises an upper partition plate and a lower partition plate arranged in sequence, and semicircular holes are arranged on the upper partition plate and the lower partition plate in sequence, and the semicircular holes of the upper partition plate and the lower partition plate are combined to form a first circular hole for passing the first rotating shaft and a second circular hole for passing the second rotating shaft;
[0029] The left and right ends of all the air-permeable partition plates are longitudinally and slidably connected to the inner cavity of the transparent cover;
[0030] The bottom of each lower partition plate is connected to an air-permeable plate, and the air-permeable plate is detachably connected to the transparent cover.
[0031] Convenient to assemble.
[0032] Further preferably, the transparent cover comprises a top cover and a square frame arranged in sequence, and the top cover is detachably connected to the square frame;
[0033] The first rotating shaft and the second rotating shaft are rotatably connected to the square frame through bearings.
[0034] Convenient to assemble and maintain.
[0035] Further preferably, a flexible ruler is detachably connected to the transparent cover, which is convenient for measurement.
[0036] Compared with the prior art, the present application has the following advantages:
[0037] The present application establishes a high-temperature and high-humidity environment, which is convenient for analyzing the running condition of experimental animals in the high-temperature and high-humidity environment. At the same time, in terms of labor, the movement of experimental animals is subjected to electric shock, and refusal to run will be subjected to electric shock, and the running condition of experimental animals is observed.
[0038] The temperature and humidity of the experimental environment are detected by temperature and humidity sensors, the humidity in the experimental environment is adjusted by the atomizing nozzle, and the temperature in the experimental environment is adjusted by the heating device. The device can establish an environment with humidity exceeding 60%, atmospheric temperature exceeding 32°C and no wind. BRIEF DESCRIPTION OF DRAWINGS
[0039] Fig. 1 It is a sectional view of a specific embodiment of the present application;
[0040] Fig. 2 It is a structural schematic view of an air-permeable partition plate of a specific embodiment of the present application;
[0041] Fig. 3 It is a structural schematic view of a belt of a specific embodiment of the present application.
[0042] In the figure, 1 is a top cover, 2 is a square frame structure, 3 is a metal water tank, 4 is a breathable flip cover, 5 is an upper partition, 6 is a lower partition, 7 is a breathable plate, 8 is a heating device, 9 is an electric stimulation device, 10 is a water storage tank, 11 is an atomizing nozzle, 12 is a screen, 13 is a first rotating shaft, 14 is a second rotating shaft, 15 is a first pulley, and 16 is a second pulley. DETAILED DESCRIPTION
[0043] Referring to Figs. 1 to 3 , a specific embodiment 1, a high temperature and high humidity labor heatstroke model establishment device for experimental animals, comprising an experimental chamber, the experimental chamber comprising a transparent cover and a metal water tank 3 arranged above and below, the transparent cover and the metal water tank 3 being in communication with each other, and the bottom of the metal water tank 3 being provided with a heating device 8; a first rotating shaft 13 and a second rotating shaft 14 are arranged in the transparent cover, and the front and rear ends of the first rotating shaft 13 and the second rotating shaft 14 are rotatably connected to the transparent cover through bearings; at least three pulleys are arranged on the first rotating shaft 13 and the second rotating shaft 14 from front to back. The pulley on the first rotating shaft 13 is a first pulley 15, and the pulley on the second rotating shaft 14 is a second pulley 16. The pulleys on the first rotating shaft 13 and the second rotating shaft 14 are connected through a belt drive; there is a gap between adjacent belts, and a breathable partition is installed on the transparent cover to separate adjacent belts; an electric stimulation device 9 matched with the number of belts is installed at the left end of the transparent cover, and the electric stimulation device 9 is arranged adjacent to the belts; a breathable flip cover 4 is installed at the top of the transparent cover, and a humidifying device is further included, the humidifying device comprising an atomizing nozzle, and the atomizing nozzle 11 is installed at the top of the transparent cover. The atomizing nozzle 11 is connected to a water storage tank 10 through a conduit. The water storage tank is located outside the transparent cover. Temperature and humidity sensors are installed in the transparent cover. The present application realizes the establishment of a high temperature and high humidity environment, and facilitates the analysis of the running conditions of experimental animals in a high temperature and high humidity environment. At the same time, in terms of labor, the movement of experimental animals is subjected to electric shock, and refusal to run will be shocked, and the running conditions of experimental animals are observed. Through the temperature and humidity sensors, the temperature and humidity of the experimental environment are detected, the humidity of the experimental environment is adjusted through the atomizing nozzle 11, and the temperature of the experimental environment is adjusted through the heating device 8. The device can establish an environment with humidity exceeding 60%, atmospheric temperature exceeding 32°C and no wind.
[0044] The ends of the first rotating shaft 13 and the second rotating shaft 14 extend out of the transparent cover; a drive motor is connected to the end of the first rotating shaft 13 or the second rotating shaft 14 extending out of the transparent cover. It is convenient to electrically control the rotating speed of the belt. Alternatively, the ends of the first rotating shaft 13 and the second rotating shaft 14 extend out of the transparent cover; a manual crank is connected to the end of the first rotating shaft 13 or the second rotating shaft 14 extending out of the transparent cover. It is convenient to manually control the rotating speed of the belt.
[0045] A screen 12 is installed at the connection between the transparent cover and the metal water tank 3. The items in the transparent cover are prevented from falling into the metal water tank 3. The mesh of the screen is smaller than the air-permeable holes of the air-permeable partition.
[0046] The number of the air-permeable flaps 4 is consistent with the number of the belts. The air-permeable flaps 4 are arranged one by one corresponding to the belts. The experimental animals can be placed on different belts and taken out conveniently.
[0047] A step for lapping the transparent cover is formed on the top of the metal water tank 3. A boss for lapping the screen 12 is arranged on the inner side of the step.
[0048] The experimental animals are experimental mice.
[0049] The air-permeable partition comprises an upper partition 5 and a lower partition 6 arranged in sequence. The upper partition 5 and the lower partition 6 are both provided with semicircular holes arranged in sequence. The semicircular holes of the upper partition 5 and the lower partition 6 are combined to form a first circular hole for passing through the first rotating shaft 13 and a second circular hole for passing through the second rotating shaft 14. The left and right ends of all the air-permeable partitions are longitudinally and slidably connected to the inner cavity of the transparent cover. The bottom of all the lower partitions 6 is connected to an air-permeable plate 7. The air-permeable plate 7 is detachably connected to the transparent cover. The upper partition, the lower partition and the air-permeable plate are all provided with air-permeable holes. The assembly is facilitated.
[0050] The transparent cover comprises a top cover 1 and a square frame structure 2 arranged in sequence. The top cover 1 and the square frame structure 2 are detachably connected. The square frame structure 2 is rotatably connected with the first rotating shaft 13 and the second rotating shaft 14 through bearings. The assembly and maintenance are facilitated.
[0051] A flexible ruler is detachably connected to the transparent cover. The measurement is facilitated.
[0052] The above is only the preferred embodiment of the present application. It should be pointed out that, for those skilled in the art, without departing from the principle of the present application, some improvements and refinements can be made. These improvements and refinements should also be considered as the protection scope of the present application.
Claims
1. A device for establishing a high-temperature and high-humidity exertional heatstroke model in experimental animals, characterized in that, Including an experimental cavity, the experimental cavity includes a transparent cover arranged above and below and a metal water tank, the transparent cover and the metal water tank are communicated with each other, the bottom of the metal water tank is provided with a heating device; The first rotating shaft and the second rotating shaft are arranged left and right in the transparent cover, and the front and rear ends of the first rotating shaft and the second rotating shaft are rotatably connected with the transparent cover through bearings; At least three pulleys are arranged from front to back on the first rotating shaft and the second rotating shaft; The pulleys on the first rotating shaft and the pulleys on the second rotating shaft are connected through the belt drive; There is a gap between adjacent belts, and a breathable baffle for separating adjacent belts is installed on the transparent cover; An electric stimulation device matched with the number of belts is installed on the left end of the transparent cover, and the electric stimulation device is arranged adjacent to the belt; A breathable flip cover is installed on the top of the transparent cover; It also includes a humidifying device, the humidifying device includes an atomizing nozzle, and the atomizing nozzle is installed on the top of the transparent cover; A temperature sensor and a humidity sensor are installed in the transparent cover.
2. The experimental animal heat stroke model establishment device according to claim 1, characterized in that: Both ends of the first rotating shaft and the second rotating shaft extend out of the transparent cover; The end of the first rotating shaft or the second rotating shaft extending out of the transparent cover is drivingly connected with a drive motor.
3. The experimental animal heat stroke model establishment device according to claim 1, characterized in that: Both ends of the first rotating shaft and the second rotating shaft extend out of the transparent cover; The end of the first rotating shaft or the second rotating shaft extending out of the transparent cover is drivingly connected with a manual crank.
4. The experimental animal heat stroke model establishment device according to claim 1, characterized in that: A screen is installed at the connection between the transparent cover and the metal water tank.
5. The experimental animal heat stroke model establishment device according to claim 1, characterized in that: The number of breathable flip covers is consistent with the number of belts, and the breathable flip covers are arranged one by one corresponding to the belts.
6. The experimental animal model of heat stroke caused by high temperature, high humidity and physical labor according to claim 4, characterized in that: A step for lapping the transparent cover is formed on the top of the metal water tank, and a convex platform for lapping the screen is arranged on the inner side of the step.
7. The experimental animal heat stroke model establishment device according to claim 1, characterized in that: The experimental animal is a laboratory mouse.
8. The experimental animal heat stroke model establishment device according to claim 1, characterized in that: The left and right ends of all breathable baffles are longitudinally and slidingly connected with the inner cavity of the transparent cover; The bottom of all breathable baffles is connected with a breathable plate, and the breathable plate is detachably connected with the transparent cover.
9. The experimental animal heat stroke model establishment device according to claim 1, characterized in that: The transparent cover includes a top cover arranged above and below and a square frame structure, and the top cover is detachably connected with the square frame structure; The first rotating shaft and the second rotating shaft are rotatably connected with the square frame structure through bearings.
10. The experimental animal heat stress model establishing device according to claim 1, characterized in that: A flexible ruler is detachably connected with the transparent cover.