CN218353950U

CN218353950U - Environment simulation cabin for building severe heatstroke pig model

Info

Publication number: CN218353950U
Application number: CN202222866106.2U
Authority: CN
Inventors: 李肖雅
Original assignee: Xinxiang Medical University
Current assignee: Xinxiang Medical University
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an environmental simulation cabin is used in severe heatstroke pig model construction, include the transparent cabin body and install the controller on the external wall of cabin, be provided with air humidifier and a plurality of electric heater be connected with the controller electricity on the internal top surface of the cabin body, be provided with the mechanism of lying that is used for heatstroke pig model on the internal bottom surface of the cabin body, the mechanism of lying includes the guide rail, the lead screw, the nut, slip table and bearing plate, the guide rail symmetry is installed on the internal bottom surface of the cabin body, slip table slidable mounting is on the guide rail, bearing plate horizontal installation is on the slip table, the bottom at the slip table is installed to the nut, the lead screw passes through the helicitic texture and installs in the nut, the one end of lead screw is stretched outside the cabin body and is passed through gear chain structural connection with the output of motor, the bottom at the cabin body is installed to the motor. This environmental simulation cabin only needs the experimenter to lift up and put the piglet model down on the bearing plate, has avoided the experimenter to take out the piglet model from the cabin is internal and put into the internal action in cabin, and it is laborsaving to save trouble, and is simple swift.

Description

Environment simulation cabin for building severe heatstroke pig model

Technical Field

The utility model relates to an experimental facilities technical field, especially a severe heatstroke pig model establishes and uses environmental simulation cabin.

Background

The heat stroke disease is a disease with extremely high mortality rate, is a clinical syndrome of extensive endothelial cell damage and multi-organ functional failure caused by high temperature, common complications are blood coagulation dysfunction, and vascular endothelial diseases play a key role in blood coagulation dysfunction caused by severe heatstroke. At present, a great number of experimental animals for researching the heat stroke disease are selected from Bama piglets, and are used for discussing pathological changes of myocardial and vascular injuries in early severe heatstroke of the experimental animals and expression of related inflammatory factors. The method comprises selecting 12 CV grade healthy male Bama miniature pigs with weight of 15-20Kg at age of 4-5 months, and dividing into normal temperature control group (NC group, 6 pigs) and heat shooting group (SHS group, 6 pigs) by random numerical table method. After water is forbidden for 12 hours, all piglet models are placed in a constant-temperature constant-humidity climate chamber under the induction of general anesthesia, and an NC group is placed in a normal-temperature environment (the temperature is 35-37 ℃, and the relative humidity is 65+ 5%); SHS is combined in a high temperature environment (temperature is 44-47 ℃, relative humidity is 65+ 5%), and a weight heatstroke pig model in the high temperature and high humidity environment is established.

In the prior art, an environment simulation cabin is required to be used for building a severe heatstroke pig model, the environment simulation cabin for general experiments is simple in structure and generally comprises a transparent box body, a heating humidifier, a basic sensor and a basic controller are arranged in the environment simulation cabin, the experiment requirements can be met, the weight of the piglet model is considered, the environment simulation cabin is difficult to put in or take out by a single person when the piglet model is moved, the piglet is easy to be incontinent during experiments, pollutants are generated, and certain influence is caused on the experiment environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental simulation cabin is used in severe heatstroke pig model construction to it is more difficult to solve single piglet model of moving and put into or take out the environmental simulation cabin, and the piglet incontinence easily when the experiment produces the pollutant in addition, leads to the fact the problem of certain influence to the experimental environment.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a severe heatstroke pig model is environmental simulation cabin for establishing, include the transparent cabin body and install controller on the external wall of cabin, be provided with on the interior top surface of the cabin body with air humidifier and a plurality of electric heater that the controller electricity is connected, be provided with the mechanism of lying that is used for heatstroke pig model on the interior bottom surface of the cabin body, the mechanism of lying includes guide rail, lead screw, nut, slip table and bearing plate, the guide rail symmetry is installed on the interior bottom surface of the cabin body, slip table slidable mounting is in on the guide rail, bearing plate horizontal installation is in on the slip table, the nut is installed the bottom of slip table, the lead screw passes through the helicitic texture and installs in the nut, the one end of lead screw stretch in the cabin is external and pass through gear chain structural connection with the output of motor, the motor is installed the bottom of the cabin body.

The further technical scheme is as follows: the side door of the cabin body is hinged with a turning plate.

The further technical scheme is as follows: the inboard surface symmetry and the vertical draw runner of installing of turning over the board, slidable mounting has the ball seat in the slide of draw runner, the bilateral symmetry of slip table is provided with L type pole, the bulb portion of L type pole rotates to be installed in the ball seat.

The further technical scheme is as follows: one side of the bearing plate close to the turning plate is provided with an extension part exceeding the sliding table, and a lying part is arranged on the extension part.

The further technical scheme is as follows: the lying part is provided with an excrement collecting tank, and the top of the excrement collecting tank is provided with support rods which are alternated horizontally and vertically.

The further technical scheme is as follows: and a receiving hopper is slidably arranged on the side surface of the excrement collecting tank.

The further technical scheme is as follows: the inner side surface of the excrement collecting groove is provided with an exhaust hole, an exhaust fan is arranged in the exhaust hole, and the exhaust hole is communicated with the outside through a flexible hose.

The further technical scheme is as follows: the bearing plate is symmetrically provided with a binding belt and buckles for the binding belt.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

the utility model provides an environmental simulation cabin is used in severe heatstroke pig model construction, be provided with the mechanism of lying in the cabin internal, under the drive of motor, before the cabin body was put into to the piglet model, the bearing plate of the mechanism of lying stretches out earlier outside the cabin body, make things convenient for the experimenter directly to place the piglet model on the bearing plate, after the experiment, the rethread bearing plate sees the piglet model off from the internal cabin, only need the experimenter to lift up and put the piglet model down on the bearing plate, avoided the experimenter to take out and put the internal action in cabin with the piglet model from the cabin, it is laborsaving to save trouble, it is simple swift.

In addition, set up the excrement collecting vat on the bearing plate, it has the hopper that connects to let out slidable mounting in the excrement collecting vat, can collect the excrement that the piglet model produced, still set up the expansion hose with excrement collecting vat intercommunication, can in time discharge the waste gas that produces in it, prevent to cause the influence to experimental environment and piglet model.

This mechanism of lying's slip table both sides set up L type pole, when getting and put the piglet model, along with the round trip movement of slip table, the board that turns over on the cabin body can be opened and close through L type pole, avoids the problem that manual switch turned over the board.

Drawings

Fig. 1 is a schematic structural view of the environmental simulation cabin for building the severe heatstroke pig model of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the slide bar shown in fig. 1 according to the present invention.

Reference numerals: 1. a cabin body; 2. a controller; 3. an air humidifier; 4. an electric heater; 5. a lying mechanism; 6. a guide rail; 7. a lead screw; 8. a nut; 9. a sliding table; 10. a bearing plate; 11. an electric motor; 12. turning over a plate; 13. a slide bar; 14. a ball seat; 15. an L-shaped rod; 16. a support bar; 17. a receiving hopper; 18. a flexible hose; 19. a binding band; 20. and (5) buckling.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

The first embodiment is as follows:

in this embodiment, as shown in fig. 1 and fig. 2, an environmental simulation cabin for building a severe heatstroke pig model includes a transparent cabin body 1 and a controller 2 installed on an outer wall of the cabin body 1, the cabin body 1 may be formed by a transparent acrylic plate or (tempered) glass, which is convenient for an experimenter to observe an experimental process, an air humidifier 3 and a plurality of electric heaters 4 electrically connected with the controller 2 are provided on an inner top surface of the cabin body 1, some necessary sensors are also provided in the cabin body 1, such as a temperature sensor, a humidity sensor and the like for monitoring simulated environmental parameters, which are used for monitoring the environment and feeding back data, the experimenter can control environmental parameters such as temperature and humidity through the controller 2, one of the side surfaces of the cabin body 1 is provided with a window for external instruments (such as a multi-parameter electrocardiograph monitor, a respirator and the like) line and pipes to pass through, a lying mechanism 5 for the severe heatstroke pig model is provided on the inner bottom surface of the cabin body 1, the lying mechanism 5 includes a guide rail 6, a lead screw 7, a nut 8, a sliding table 9 and a bearing plate 10, which are installed on the inner bottom of the sliding table 1, and a nut 11 of the sliding table is connected with an output end of a motor 11 of the sliding table 8, which is connected with a nut 11 of the sliding table 1 through a screw structure of the screw.

The utility model discloses a working process as follows: in the experiment, select the piglet that will be used for establishing severe heatstroke pig model, earlier drive 7 rotations of lead screw through motor 11, lead screw 7 drives the slip table 9 removal again, slip table 9 takes bearing plate 10 of its upper surface to stretch out of cabin body 1, make things convenient for the experimenter directly to place the piglet on bearing plate 10, after the experiment, rethread opposite motion process, bearing plate 10 sees the piglet model off from cabin body 1 in, this environmental simulation cabin only need the experimenter lift up on bearing plate 10 and put the piglet model down can, avoided the experimenter to take out the piglet model from the cabin body and put the internal action in cabin, labor-saving and effort-saving, it is simple swift.

Example two:

on the basis of the above embodiment, referring to fig. 3, the side door of the cabin 1 is hinged with a turning plate 12. The inner side surface of the turning plate 12 is symmetrically and vertically provided with a sliding strip 13, a ball seat 14 is arranged in a sliding way of the sliding strip 13 in a sliding way, L-shaped rods 15 are symmetrically arranged on two sides of the sliding table 9, and the ball head part of each L-shaped rod 15 is rotatably arranged in the ball seat 14.

The L-shaped rods are arranged on two sides of the sliding table 9, when the piglet model is taken and placed, along with the back and forth movement of the sliding table 9, the ball head part of the L-shaped rod 15 drives the ball seat 14 to move on the sliding strip 13, and then the turning plate 12 on the cabin body 1 can be opened and closed through the L-shaped rods, so that the problem of manually opening and closing the turning plate is avoided.

Example three:

on the basis of the above embodiment, this embodiment shows that the side of the bearing plate 10 close to the turning plate 12 is provided with an extension part extending beyond the sliding table 9, and the extension part is provided with a lying part. The lying part is provided with an excrement collecting tank, and the top of the excrement collecting tank is provided with a support rod 16 which is alternated horizontally and vertically. A receiving hopper 17 is slidably mounted on the side of the excrement collecting tank. The inner side surface of the excrement collecting tank is provided with an exhaust hole, an exhaust fan is arranged in the exhaust hole, and the exhaust hole is communicated with the outside through a flexible hose 18.

Set up the excrement collecting vat on bearing plate 10, let out thing collecting vat slidable mounting have and connect hopper 17, can collect the excrement that piglet model produced, still set up the expansion hose 18 with excrement collecting vat intercommunication, can in time discharge the waste gas that produces in it, prevent to cause the influence to experimental environment and piglet model.

Example four:

on the basis of the above embodiment, the present embodiment shows that the bearing plate 10 is symmetrically provided with the tying band 19 and the buckle 20 for the tying band 19.

The piggy is bound by the binding band 19, one end of the binding band 19 is seized by the buckle 20 to fix the piggy, and firstly, the piggy is prevented from falling off when the lying mechanism 5 moves; secondly, the utility model has the fixing function for the convenience of anaesthetizing the piglets.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a severe heatstroke pig model establishes and uses environmental simulation cabin, includes transparent cabin body (1) and installs controller (2) on the cabin body (1) outer wall, be provided with on the interior top surface of cabin body (1) with air humidifier (3) and a plurality of electric heater (4) that controller (2) electricity is connected, its characterized in that: be provided with the mechanism of lying (5) that is used for heatstroke pig model on the interior bottom surface of the cabin body (1), the mechanism of lying (5) includes guide rail (6), lead screw (7), nut (8), slip table (9) and bearing plate (10), guide rail (6) symmetry is installed on the interior bottom surface of the cabin body (1), slip table (9) slidable mounting be in on guide rail (6), bearing plate (10) horizontal installation be in on slip table (9), nut (8) are installed the bottom of slip table (9), lead screw (7) are installed through helicitic texture in nut (8), the one end of lead screw (7) stretch in the cabin body (1) is outer and pass through gear chain structural connection with the output of motor (11), install motor (11) the bottom of the cabin body (1).

2. The environment simulation cabin for building the severe heatstroke pig model according to claim 1, is characterized in that: a turning plate (12) is hinged on the side door of the cabin body (1).

3. The environment simulation cabin for building the severe heatstroke pig model according to claim 2, is characterized in that: the utility model discloses a ball seat, including the board, the inboard side symmetry of turning over board (12) and the vertical draw runner (13) of installing, slidable mounting has ball seat (14) in the slide of draw runner (13), the bilateral symmetry of slip table (9) is provided with L type pole (15), the bulb portion of L type pole (15) rotates to be installed in ball seat (14).

4. The environment simulation cabin for building the severe heatstroke pig model according to claim 2, is characterized in that: one side of the bearing plate (10) close to the turning plate (12) is provided with an extension part exceeding the sliding table (9), and the extension part is provided with a lying part.

5. The environment simulation cabin for building the severe heatstroke pig model according to claim 4, is characterized in that: the lying part is provided with an excrement collecting tank, and the top of the excrement collecting tank is provided with support rods (16) which are alternated horizontally and vertically.

6. The environment simulation cabin for building the severe heatstroke pig model according to claim 5, is characterized in that: and a receiving hopper (17) is slidably arranged on the side surface of the excrement collecting tank.

7. The environment simulation cabin for building the severe heatstroke pig model as claimed in claim 5, is characterized in that: the inner side surface of the excrement collecting groove is provided with an exhaust hole, an exhaust fan is arranged in the exhaust hole, and the exhaust hole is communicated with the outside through a flexible hose (18).

8. The environment simulation cabin for building the severe heatstroke pig model according to claim 1, is characterized in that: the bearing plate (10) is symmetrically provided with a binding belt (19) and a buckle (20) for the binding belt (19).