Experimental device and experimental method for simulating different injured animals

Abstract

The invention discloses an experimental device and an experimental method for simulating different injured animals, the experimental device comprises an experimental area, a camera shooting assembly is arranged in the experimental area, the camera shooting content of the camera shooting assembly is displayed on a display screen in real time, the experimental device further comprises a fixed base and a rotating base, and the rotating base is arranged on the fixed base; an experiment area is arranged on the fixed base, ports are formed in the side edge and the top of the experiment area, an animal placement platform is arranged in the experiment area, an injury simulation assembly is arranged on the rotating base and comprises a plurality of injury parts with different injury factors, and the rotating base rotates to drive the corresponding injury parts to be aligned with the ports in the experiment area. The pushing piece pushes the injury piece to slide into the experiment area in the direction of the side through opening, the injury piece is started to form injury, and the experiment device provides various experiment conditions, reduces experiment workload, improves working efficiency, reduces experiment cost and provides help for improving the human injury research level.

Description

Technical Field

[0001] The invention relates to an experimental device and an experimental method for simulating animals with different injuries. Background Art

[0002] Since the current animal injury simulation device only simulates one situation, for example, patent application number CN202210656120.1, named an animal squeeze injury experimental device, the device includes a bottom plate, the bottom plate is fixed in the container, and the bottom plate is sequentially arranged with a gas gun, a gun barrel, a secondary impact device and a target chamber from back to front, the gas gun includes a gas tank, a movable plug and a sealing plate, and a projectile is arranged in the gun barrel, and the secondary impact device includes a base and a collision column. The secondary impact device provided in the present invention can prevent the animal from being directly hit by a large force of the projectile, and prevent the animal from being injured too seriously. At the same time, by setting an adjustment block on the collision column and providing a threaded rod on the adjustment block, the adjustment block can be adjusted by the action of the threaded rod by toggling the adjustment block at the head end of the collision column, thereby changing the distance between the adjustment block and the target chamber, and achieving the purpose of changing the squeezing force of the experimental animal on the target chamber. Most of the above-mentioned experimental devices and existing experimental devices can only simulate one injury factor, and the function is single, and it is impossible to simulate different injury factors on one experimental device, resulting in high experimental costs. Summary of the invention

[0003] In order to address the shortcomings of the prior art, the present application provides an experimental device for simulating different injured animals, providing a variety of experimental conditions, reducing experimental workload, improving work efficiency, reducing experimental costs and helping to improve the level of human injury research; it also provides an experimental method, which is simple, convenient and fast, and can obtain more experimental data and thus obtain more accurate experimental results.

[0004] To achieve the above-mentioned purpose, the present invention provides an experimental device for simulating different injury-causing animals, comprising an experimental area, wherein a camera assembly is provided in the experimental area, and the camera content is displayed on a display screen. The device also comprises a fixed base and a rotating base, wherein the rotating base is arranged on the fixed base, and the experimental area is arranged on the fixed base and the side and top of the experimental area are provided with openings. An animal placement platform is provided in the experimental area, and an injury simulation assembly is provided on the rotating base. The injury simulation assembly includes a plurality of injury-causing parts that are not very injury-causing factors. The rotating base is driven to rotate to align the corresponding injury-causing parts with the experimental side openings, and the pushing parts push the injury-causing parts to slide along the side openings into the experimental area, and the injury-causing parts are started to cause injury.

[0005] Furthermore, the fixed base includes a small platform and a large platform, the small platform and the large platform are fixedly connected by a fixed seat, the experimental area is fixed on the small platform, a cavity is provided inside the large platform, a guide groove with an isosceles trapezoidal cross-section is opened on the upper end surface of the large platform, and the guide groove is connected to the cavity, the pushing member is arranged in the cavity, and the pushing member and the guide groove are both aligned with the side opening of the experimental area.

[0006] Furthermore, a lifting drive is provided between the top opening of the experimental area and the bottom of the experimental area, and the lifting drive is used to drive the lifting and lowering of the animal placement platform. The animal placement platform is provided with a partitioning member, and the partitioning member is used to separate parts of the animal's body and limit the animal's struggling movement.

[0007] Furthermore, the injury-causing parts include scald simulation parts, freezing injury simulation parts, burn simulation parts, crush injury simulation parts and blunt injury simulation parts, and the simulation parts all include an integrated box, and the integrated box is provided with corresponding generating parts for the corresponding simulation parts. The bottom of the integrated box is provided with a groove, and the groove is provided with a guide block connected by a spring, and the middle of the guide block is provided with a connecting end. An extension area is extended laterally on the integrated box, and the extension area is provided with a single independently started or at least two or more synchronously triggered injury-causing ends for the partitions of the partition parts, and the injury-causing end is connected to the generating part.

[0008] Furthermore, a concave cavity is provided on the small platform, a rotating part is provided in the concave cavity, the rotating part is used to drive the animal placement platform to rotate, a slot engaged with the rotating part is provided at the bottom of the animal placement platform, extension arms are symmetrically provided on the side walls of the animal placement platform, a lifting drive part is provided between the extension arm and the top opening of the experimental area, the lifting drive part is used to drive the lifting and lowering of the animal placement platform, and a partition part is provided on the animal placement platform, the partition part is used to separate parts of the animal's body and limit the struggling movement of the animal.

[0009] Furthermore, the injury-causing parts include scald simulation parts, freezing injury simulation parts, burn simulation parts, crush injury simulation parts and blunt injury simulation parts, and the simulation parts all include an integrated box, and corresponding generating parts are provided inside the integrated box corresponding to the corresponding simulation parts. A groove is provided at the bottom of the integrated box, and a guide block connected by a spring is provided in the groove, and a connecting end is provided in the middle of the guide block. A moving area is extended laterally on the integrated box, and an injury-causing end is provided on the moving area, and the injury-causing end is connected to the generating part.

[0010] Furthermore, the rotating base is slidably connected to the large platform, the rotating base has a plurality of open grooves distributed on the circumference with the center of the circle as the center, and a symmetrical slide rail is provided with the open groove as the symmetry axis, a plurality of injury-causing parts are respectively slidably connected to the corresponding symmetrical slide rails, and the corresponding injury-causing parts are aligned with the side opening of the experimental area by manually rotating the rotating base; or a gear circular groove is opened in the center of the rotating base, the gear circular groove is meshed with a driving gear, and the connecting rod of the driving gear passes through the large platform and is connected to a driving motor.

[0011] Furthermore, the pushing member includes a rotating rod with a driven bevel gear, the rotating rod is threadedly connected to the pushing rod and the pushing rod and the rotating rod are vertically arranged, the driven bevel gear is meshed with an active bevel gear and the active bevel gear is equipped with a motor, and the end face of the pushing rod facing the injury-causing member is provided with a connecting member, and the connecting member is used to connect the pushing rod with the injury-causing member.

[0012] Furthermore, the corresponding generating parts include water-making equipment, refrigeration equipment, flame-throwing equipment, different weight conversion pressing equipment and different sharp stabbing conversion equipment.

[0013] The present invention also provides an experimental method, comprising the following steps:

[0014] S1: Place the animal on a flat platform and raise it to the top of the experimental area. Use partitions to separate the animal's head, left upper limb, right upper limb, left lower limb, right lower limb and body parts and restrict the corresponding parts from shaking and struggling. After the animal is fixed and stabilized, move the animal placement platform back to the experimental area.

[0015] S2: Check whether the camera assembly in the experimental area can be connected to the display screen, and adjust the shooting angle of the camera assembly manually or mechanically to ensure that the entire process of animal injury can be observed;

[0016] S3: according to the required data, the corresponding simulation part is set as the designated target, and the designated target is moved manually or mechanically to the position corresponding to the side opening of the experimental area; the judgment condition for whether the designated target corresponds to the side opening is whether the guide block of the designated target abuts against the guide groove; if not, the position is adjusted in time;

[0017] S4: Check that the production components in the integrated box of the designated target are in good condition, then control the pusher through the controller, the connecting piece of the push rod of the pusher is connected to the connecting end of the guide block, and continue to move and push the designated target along the symmetrical slide rail until the generation area extends into the experimental area and aligns with the partitioning piece, then stops moving;

[0018] S5: Start the designated target to simulate the injury of the animal and learn the animal's life status and corresponding vital signs in real time from the display screen to ensure that the animal will not die due to the injury simulation. When the animal obtains the required injury, the designated target is turned off, and the rear driving pusher is reversed to leave the experiment;

[0019] S6: Start the lifting drive to raise the animal placement platform. The experimenter moves the injured animal to the observation area, records the injury, studies various injuries and prepares a research report.

[0020] Beneficial effects:

[0021] 1. Due to the shortcomings of the experimental devices in the prior art being relatively simple and having relatively single functions, an experimental device with a compact structure and diverse functions is proposed, which provides scientific researchers and medical workers with a variety of optional injury methods, helps to provide diverse experimental conditions, reduce experimental workload, improve work efficiency, reduce experimental costs and improve the level of human injury research, and ensures the accuracy of experimental results through the full-process high-speed camera function.

[0022] 2. The experimental device of the present application can be adjusted manually to the required injury-causing part or mechanically driven to the required injury-causing part according to the experimental cost and frequency of use, and then the required injury-causing part is moved to the experimental area by a pushing member, and then the subsequent injury simulation is performed, providing a variety of structures to meet different needs.

[0023] 3. This application also provides an experimental method that is easy to operate, convenient and fast, and can obtain more experimental data and thus obtain more accurate experimental results. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the experimental setup;

[0025] Figure 2 It is a schematic diagram of a pusher;

[0026] Figure 3 It is a schematic diagram of a rotating base and a fixed base;

[0027] Figure 4 Schematic diagram of the platform for placing animals;

[0028] Figure 5 This is a top view of the experimental area;

[0029] Figure 6 It is a schematic diagram of the connection between the injury-causing part and the pushing part;

[0030] Figure 7 This is a schematic diagram of the guide block connection end;

[0031] Figure 8 This is a schematic diagram of the injury simulation components;

[0032] Fig. 9 It is a top view of the same wound end as the embodiment;

[0033] Fig.10 This is a schematic diagram of the rotation of the animal placement platform in Example 2;

[0034] Fig.11 It is a top view of the wounding end of the second embodiment.

[0035] Figure numerals: 1. experimental area; 2. fixed base; 21. small platform; 22. large platform; 221. cavity; 222. guide groove; 3. rotating base; 31. opening groove; 32. symmetrical slide rail; 33. gear circular groove; 4. side opening; 5. top opening; 6. animal placement platform; 7. injury simulation component; 71. injury part; 8. pushing part; 81. rotating rod; 82. pushing rod; 83. connecting part; 9. lifting drive part; 10. partition part; 11. integrated box; 111. groove; 112. guide block; 113. connecting end; 12. extension area; 13. injury end; 14. concave cavity; 15. rotating part; 16. extension arm; 17. moving area; 18. miscellaneous cavity. DETAILED DESCRIPTION

[0036] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0037] Refer to Figure 1-Figure 9 As shown, embodiment 1 of the present application provides an experimental device for simulating different injured animals, including an experimental area 1, in which a camera assembly is provided. The camera content of the camera assembly can be displayed on a display screen in real time. The camera assembly includes multiple cameras, so as to avoid being unable to directly observe the injury process due to occlusion at a certain angle, or a group of camera assemblies are also arranged on the injury simulation assembly 7 to increase more observation angles (the camera assembly is a prior art and will not be elaborated here).

[0038] Refer to Figure 3As shown, it also includes a fixed base 2 and a rotating base 3, the rotating base 3 is arranged on the fixed base 2, the fixed base 2 includes a small platform 21 and a large platform 22, the small platform 21 and the large platform 22 are fixedly connected by a fixed seat, an experimental area 1 is arranged on the small platform 21, and the side and top of the experimental area 1 are provided with openings, an animal placement platform 6 is arranged in the experimental area 1, an injury simulation component 7 is arranged on the rotating base 3, the injury simulation component 7 includes a plurality of injury components 71 with different injury factors, the rotating base 3 is slidably connected to the large platform 22, and the rotating base 3 has a plurality of circumferential distributions with the center of the circle as the center. There are an open groove 31 and a symmetrical slide rail 32 with the open groove 31 as the symmetry axis. A plurality of injury-causing parts 71 are respectively connected to the corresponding symmetrical slide rails 32 by sliding. The rotating base 3 is driven to rotate and align the corresponding injury-causing part 71 with the side opening 4 of the experimental area 1. This application adopts two methods. The first method is to manually rotate the rotating base 3 to align the corresponding injury-causing part 71 with the side opening 4 of the experimental area 1; the second method is to open a gear circular groove 33 in the center of the rotating base 3, and the gear circular groove 33 is meshed with a driving gear and the connecting rod of the driving gear passes through the large platform 22 and is connected to a driving motor. The above two methods can be selected according to the cost budget. Then, the injury-causing part 71 is pushed by the pushing member 8 to slide along the side opening 4 to the experimental area 1, such as Figure 3 As shown, a cavity 221 is provided inside the large platform 22, and a guide groove 222 with an isosceles trapezoidal cross section is provided on the upper end surface of the large platform 22, and the guide groove 222 is connected to the cavity 221. The pusher 8 is arranged in the cavity 221, and the pusher 8 and the guide groove 222 are both aligned with the side opening 4 of the experimental area 1, thereby ensuring that the injury-causing part 71 can smoothly enter the experimental area 1. The pusher 8 includes a rotating rod 81 with a driven bevel gear, the rotating rod 81 is threadedly connected with a pusher rod 82, and the pusher rod 82 is vertically arranged with the rotating rod 81, the driven bevel gear is meshed with an active bevel gear, and the active bevel gear is equipped with a motor, and a connecting member 83 is provided on the end surface of the pushing rod 82 facing the injury-causing part 71, and the connecting member 83 is a magnetic attraction member, and the magnetic attraction member is magnetically connected with the injury-causing part 71, so as to realize that the pushing rod 82 drives the movement of the injury-causing part 71.

[0039] like Figure 4As shown, a lifting drive 9 is provided between the top opening 5 of the experimental area 1 and the bottom of the experimental area 1. The lifting drive 9 is used to drive the lifting of the animal placement platform 6, so as to facilitate placing the animal on the animal placement platform 6 or taking the injured animal from the animal placement platform 6. The lifting drive 9 is hydraulically driven or screw driven. Since the drive is a prior art, it will not be described in detail here. The animal placement platform 6 includes an upper platform and a miscellaneous collection chamber 18. The upper platform is provided with a drainage net and a drainage ditch connected to the miscellaneous collection chamber 18. The drainage ditch is a plurality of transverse drainage ditches and longitudinal drainage ditches. The transverse drainage ditches and the longitudinal drainage ditches are interlaced and connected to form partitions. The partition 10 is arranged on the upper platform corresponding to the drainage ditch partition, thereby ensuring that the partitions do not interfere with each other. The partition 10 is a plurality of symmetrical partitions, which are slidably connected to the side walls of the drainage ditch. A snap-in for the animal's limbs is provided in the middle of the symmetrical partition, thereby limiting the movement of the animal and separating the animal's limbs. In order to enhance the fixing effect, a strap can be added for bundling (not shown in the attached figure).

[0040] like Figure 8As shown, after the animal is fixed on the animal placement platform 6 and lifted to the experimental area 1, the injury-causing component 71 is moved to the experimental area 1 by the pusher 8, and the injury-causing component 71 starts to start. The injury-causing component 71 includes a scald simulation component, a freezing injury simulation component, a burn simulation component, a crush injury simulation component and a blunt injury simulation component. The simulation components all include an integrated box 11. The integrated box 11 has a corresponding generating component corresponding to the corresponding simulation component. The bottom of the integrated box 11 is provided with a groove 111, and the groove 111 is provided with a guide block 112 connected by a spring. The guide block 112 can be set to have a prompt sound. When the guide block 112 of the target injury-causing component 71 is inserted into the guide groove 222, a prompt sound will be emitted, which is used to remind the experimenter or as a trigger condition for triggering the pusher 8 to start, and plays a better prompting role. The middle part of the guide block 112 is provided with a connecting end 113, and the connecting end 113 is a magnetic end, so as to ensure that it can be magnetically attracted with the connecting member 83. An extension area 12 is horizontally extended on the integrated box 11, and the extension area 12 is provided with a single independently activated or at least two synchronously triggered injury-causing ends 13 for the partitions of the partitioning element 10, and the injury-causing ends 13 are connected to the generating elements. The corresponding generating elements include hot water making equipment, refrigeration equipment, flame-throwing equipment, different weight conversion pressing equipment and different sharp stabbing conversion equipment (the above corresponding generating elements are all existing and will not be elaborated here). For example, a hot water making device is placed in an integrated box 11 of a scalding simulation component, including a water tank, a heating part is provided at the bottom of the water tank, the heating part is provided with a first temperature control adjusting part to control the temperature of the water tank, the water tank is connected to the water outlet of the injury end 13 through a water delivery component, and the water delivery component is provided with a control valve; since there are 6 partitions, 6 water outlets are also provided, and the corresponding water outlets can be opened and closed according to the required scalding parts. After the scalding water from the water outlet scalds to the designated position, the scalding water will be discharged from the drainage net and the drainage ditch to the miscellaneous cavity 18, and will not flow to other partitions and cause injuries to other limbs of the animal; the mechanical controls involved in this application are all provided with a start button or are started by wireless remote control to realize a relatively intelligent experimental device.

[0041] like Fig.10 , Fig.11 As shown, the present application also provides a second embodiment, which is basically the same as the first embodiment, with the only difference that: a concave cavity 14 is provided on the small platform 21, a rotating member 15 is provided in the concave cavity 14, the rotating member 15 is used to drive the animal placement platform 6 to rotate, a slot engaged with the rotating member 15 is provided at the bottom of the animal placement platform 6, and extension arms 16 are symmetrically provided on the side walls of the animal placement platform 6, a lifting drive member 9 is provided between the extension arm 16 and the top opening 5 of the experimental area 1, the lifting drive member 9 is used to drive the lifting of the animal placement platform 6, and a partition member 10 is provided on the animal placement platform 6, and the partition member 10 is used to separate parts of the animal's body and limit the struggling movement of the animal.

[0042] The injury-causing parts 71 include scald simulation parts, freezing injury simulation parts, burn simulation parts, crush injury simulation parts and blunt injury simulation parts, and the simulation parts all include an integrated box 11, and corresponding generating parts are arranged inside the integrated box 11 corresponding to the corresponding simulation parts. A groove 111 is arranged at the bottom of the integrated box 11, and a guide block 112 connected by a spring is arranged in the groove 111, and a connecting end 113 is arranged in the middle of the guide block 112. A moving area 17 is extended transversely on the integrated box 11, and an injury-causing end 13 is arranged on the moving area 17, and the injury-causing end 13 is communicated with the generating part.

[0043] The above improvements are specifically as follows: In the first embodiment, the animal placement platform 6 is fixed and does not move, which results in the need to set corresponding injury-causing ends 13 for each partition of the injury-causing member 71. For example, the present application divides the animal into six partitions, namely, the head, left upper limb, right upper limb, left lower limb, right lower limb and body part of the animal, and then the injury-causing ends 13 are also set to six. This results in too high a cost for the injury-causing member 71, and therefore a second embodiment is provided. The basic concept is to set the animal placement platform 6 to be rotatable, and turn the required injury part to the side opening 4, so that the injury-causing end 13 on the injury-causing member 71 is set to one, thereby reducing the cost. Considering that the animal partition body part is in the middle, the extension area 12 is set as the moving area 17, and the injury-causing end 13 is set in the moving area 17. Specifically, a cavity 14 is provided on the small platform 21, and a rotating member 15 is provided in the cavity 14. The rotating member 15 is used to drive the animal placement platform 6 to rotate. A slot is provided at the bottom of the animal placement platform 6 to engage with the rotating member 15. The side wall of the animal placement platform 6 is symmetrically provided with an extension arm 16. A lifting drive member 9 is provided between the extension arm 16 and the top opening 5 of the experimental area 1. The lifting drive member 9 is used to drive the lifting of the animal placement platform 6. A partition member 10 is provided on the animal placement platform 6. The partition member 10 is used to separate the parts of the animal and limit the struggle and movement of the animal. The lifting drive member 9, the animal placement platform 6 and the partition member 10 have the same structure as in the first embodiment, and no further description is given here. The injury-causing member 71 includes a scald simulation member, a freezing injury simulation member, a burn simulation member, a crush injury simulation member and a blunt injury simulation member. The simulation members are all prior art and no further description is given here. The simulation parts all include an integrated box 11, and corresponding generating parts are arranged inside the integrated box 11 corresponding to the corresponding simulation parts. A groove 111 is arranged at the bottom of the integrated box 11, and a guide block 112 connected by a spring is arranged in the groove 111. A connecting end 113 is arranged in the middle of the guide block 112. A moving area 17 is extended laterally on the integrated box 11, and an injury-causing end 13 is arranged on the moving area 17. The injury-causing end 13 is connected to the generating part. For example, for a scalding simulation part, only one water outlet needs to be arranged, and the change of limb position is realized by rotating the animal placement platform 6.

[0044] The present application also provides an experimental method, using the above experimental device for simulating different injuries to animals, comprising the following steps: S1: raising the animal placement platform 6 to the top opening 5 of the experimental area 1, separating the head, left upper limb, right upper limb, left lower limb, right lower limb and body parts of the animal through the partitioning member 10 and restricting the shaking and struggling of the corresponding parts, and moving the animal placement platform 6 back to the experimental area 1 after fixing and stabilizing the animal;

[0045] S2: Check whether the camera assembly in the experimental area 1 can be connected to the display screen, and adjust the shooting angle of the camera assembly manually or mechanically to ensure that the entire process of animal injury can be observed;

[0046] S3: according to the required data, the corresponding simulation part is set as the designated target, and the designated target is moved manually or mechanically to the position corresponding to the side opening 4 of the experimental area 1; the judgment condition for whether the designated target corresponds to the side opening 4 is whether the guide block 112 of the designated target abuts against the guide groove 222; if not, the position is adjusted in time;

[0047] S4: Check that the production components in the integrated box 11 of the designated target are in good condition, and then control the pusher 8 through the controller, so that the connecting piece 83 of the push rod 82 of the pusher 8 is connected to the connecting end 113 of the guide block 112, and continue to move and push the designated target along the symmetrical slide rail 32 until the generation area extends into the experimental area 1 and aligns with the partitioning piece 10, and then stops moving;

[0048] S5: Start the designated target to simulate the injury of the animal and learn the animal's life status and corresponding vital signs in real time from the display screen to ensure that the animal will not die due to the injury simulation. When the animal obtains the required injury, the designated target is closed, and the driving member 8 is reversed to leave the experiment;

[0049] S6: Start the lifting drive 9 to raise the animal placement platform 6, and the experimenter moves the injured animal to the observation area, records the injury, studies various injuries and prepares a research report.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An experimental device for simulating different injuries to animals, comprising an experimental area, wherein a camera assembly is provided in the experimental area, and the camera assembly displays the image content in real time on a display screen, characterized in that: It also includes a fixed base and a rotating base, the rotating base is arranged on the fixed base, the experimental area is arranged on the fixed base and the side and top of the experimental area are provided with openings, the experimental area is provided with an animal placement platform, the rotating base is provided with an injury simulation component, the injury simulation component includes multiple injury-causing parts of different injury factors, the rotating base is rotated and driven to align the corresponding injury-causing parts with the side opening of the experimental area, the pushing part pushes the injury-causing parts to slide along the side opening direction into the experimental area, and the injury-causing parts are started to cause injury.

2. The experimental device for simulating different injuries to animals according to claim 1, characterized in that: The fixed base includes a small platform and a large platform, the small platform and the large platform are fixedly connected by a fixed seat, the experimental area is fixed on the small platform, a cavity is provided inside the large platform, a guide groove with an isosceles trapezoidal cross-section is opened on the upper end surface of the large platform, and the guide groove is connected to the cavity, the pushing member is arranged in the cavity, and the pushing member and the guide groove are both aligned with the side opening of the experimental area.

3. The experimental device for simulating different injuries to animals according to claim 2, characterized in that: A lifting drive is provided between the top opening of the experimental area and the bottom of the experimental area, and the lifting drive is used to drive the lifting of the animal placement platform. The animal placement platform is provided with a partitioning member, and the partitioning member is used to separate parts of the animal's body and limit the animal's struggling movement.

4. The experimental device for simulating different injuries to animals according to claim 3, characterized in that: The injury-causing parts include scald simulation parts, freezing injury simulation parts, burn simulation parts, crush injury simulation parts and blunt injury simulation parts. The simulation parts all include an integrated box. Corresponding generating parts are arranged inside the integrated box corresponding to the corresponding simulation parts. A groove is arranged at the bottom of the integrated box. A guide block connected by a spring is arranged in the groove. A connecting end is arranged in the middle of the guide block. An extension area is extended laterally on the integrated box. The extension area is provided with a single independently started or at least two or more synchronously triggered injury-causing ends for the partitions of the partition parts. The injury-causing end is connected to the generating part.

5. The experimental device for simulating different injuries to animals according to claim 2, characterized in that: A concave cavity is provided on the small platform, a rotating part is provided in the concave cavity, the rotating part is used to drive the animal placement platform to rotate, a slot engaged with the rotating part is provided at the bottom of the animal placement platform, extension arms are symmetrically provided on the side walls of the animal placement platform, a lifting drive part is provided between the extension arm and the top opening of the experimental area, the lifting drive part is used to drive the lifting and lowering of the animal placement platform, and a partition part is provided on the animal placement platform, the partition part is used to separate parts of the animal's body and limit the struggling movement of the animal.

6. The experimental device for simulating different injuries to animals according to claim 5, characterized in that: The injury-causing parts include scald simulation parts, freezing injury simulation parts, burn simulation parts, crush injury simulation parts and blunt injury simulation parts. The simulation parts all include an integrated box. Corresponding generating parts are arranged inside the integrated box corresponding to the corresponding simulation parts. A groove is arranged at the bottom of the integrated box. A guide block connected by a spring is arranged in the groove. A connecting end is arranged in the middle of the guide block. A moving area is extended laterally on the integrated box. An injury-causing end is arranged on the moving area. The injury-causing end is communicated with the generating part.

7. The experimental device for simulating different injuries to animals according to claim 4 or 6, characterized in that: The rotating base is slidably connected to the large platform, and the rotating base is provided with a plurality of open grooves distributed on the circumference with the center of the circle as the center and a symmetrical slide rail with the open groove as the symmetry axis, and a plurality of injury-causing parts are respectively slidably connected with the corresponding symmetrical slide rails, and the corresponding injury-causing parts are aligned with the side opening of the experimental area by manually rotating the rotating base; or a gear circular groove is opened in the center of the rotating base, and a driving gear is meshed in the gear circular groove, and a connecting rod of the driving gear passes through the large platform and is connected to a driving motor.

8. The experimental device for simulating different injuries to animals according to claim 7, characterized in that: The pushing member includes a rotating rod with a driven bevel gear, the rotating rod is threadedly connected to the pushing rod and the pushing rod is vertically arranged to the rotating rod, the driven bevel gear is meshed with the active bevel gear and the active bevel gear is equipped with a motor, and a connecting member is provided on the end face of the pushing rod facing the injury-causing member, and the connecting member is used to connect the pushing rod with the injury-causing member.

9. The experimental device for simulating different injuries to animals according to claim 8, characterized in that: The corresponding generating parts include water-making equipment, refrigeration equipment, flame-throwing equipment, different weight conversion pressing equipment and different sharp stabbing conversion equipment.

10. An experimental method using the experimental device for simulating different injuries to animals as claimed in claim 9, comprising the following steps: S1: raising the animal placement platform to the top opening of the experimental area, separating the head, left upper limb, right upper limb, left lower limb, right lower limb and body parts of the animal by partitioning parts and restricting the corresponding parts from shaking and struggling, and moving the animal placement platform back to the experimental area after fixing and stabilizing the animal; S2: Check whether the camera assembly in the experimental area can be connected to the display screen, and adjust the shooting angle of the camera assembly manually or mechanically to ensure that the entire process of animal injury can be observed; S3: according to the required data, the corresponding simulation part is set as the designated target, and the designated target is moved manually or mechanically to the position corresponding to the side opening of the experimental area; the judgment condition for whether the designated target corresponds to the side opening is whether the guide block of the designated target abuts against the guide groove; if not, the position is adjusted in time; S4: Check that the production components in the integrated box of the designated target are in good condition, then control the pusher through the controller, the connecting piece of the push rod of the pusher is connected to the connecting end of the guide block, and continue to move and push the designated target along the symmetrical slide rail until the generation area extends into the experimental area and aligns with the partitioning piece, then stops moving; S5: Start the designated target to simulate the injury of the animal and learn the animal's life status and corresponding vital signs in real time from the display screen to ensure that the animal will not die due to the injury simulation. When the animal obtains the required injury, the designated target is turned off, and the rear driving pusher is reversed to leave the experiment; S6: Start the lifting drive to raise the animal placement platform. The experimenter moves the injured animal to the observation area, records the injury, studies various injuries and prepares a research report.

Images