CN118303856A - Underwater animal experiment platform system - Google Patents

Abstract

The present invention provides an underwater animal experiment platform system, belonging to the field of underwater animal experiment equipment. The present invention solves the problem in the prior art of lacking an experimental platform that can protect the brain and internal organs of Bama pigs from underwater vibration signals and monitor the vital signs of Bama pigs in real time during underwater animal experiments through the design in the vital signs monitoring system of the life support system. The experimental platform includes a life support system and a vital signs monitoring system; the life support system includes a cover module and an opening and closing module, and the vital signs monitoring system includes a respiratory rate monitoring device, a blood oxygen monitoring device, and a heart rate monitoring device.

Description

An underwater animal experiment platform system

Technical Field

The invention belongs to the field of underwater animal experiment equipment, and in particular relates to an underwater animal experiment platform system.

Background technique

During the underwater animal experiment with Bama pigs as the experimental subjects, we need to provide the Bama pigs with a system to support their normal survival underwater, and we also need to monitor the vital signs of the Bama pigs in real time. While ensuring the normal survival of the Bama pigs underwater, we also need to protect the brain and internal organs of the Bama pigs separately. Underwater monitoring of the vital signs of Bama pigs also requires corresponding monitoring instruments, but the existing experimental equipment lacks an experimental platform with these functions.

Summary of the invention

In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a life support system for underwater animal experiments, which is used to solve the problem that the prior art lacks an experimental platform that can protect the brain and internal organs of Bama pigs from water wave vibration damage during underwater animal experiments and can monitor the vital signs of Bama pigs in real time.

To achieve the above-mentioned and other related purposes, the present invention provides an underwater animal experiment platform system, including a life support system and a vital sign monitoring system;

The life support system comprises a cover module and an opening and closing module, wherein the cover module comprises a brain cover component, an internal organ cover component, a buttocks cover component, a front side cover, a rear side cover, a bottom cover, a first partition board and a second partition board, wherein the brain cover component, the internal organ cover component, the buttocks cover component, the front side cover, the rear side cover, the bottom cover, the first partition board and the second partition board are all provided with interlayers;

The front cover, the brain cover component, the internal organs cover component, the buttocks cover component and the rear cover are sequentially connected from front to back and enclosed with the bottom cover to form a closed protection room, the first partition plate is installed at the connection between the brain cover component and the internal organs cover component, the second partition plate is installed at the connection between the internal organs cover component and the buttocks cover component, and the protection room is partitioned into three closed spaces from front to back by the first partition plate and the second partition plate;

The opening and closing module drives the brain cover component, the internal organs cover component and the buttocks cover component to open and close respectively;

A first elastic airbag is installed in the middle of the first partition plate, and a first opening and closing hole is opened on the first elastic airbag; a second elastic airbag is installed in the middle of the second partition plate, and a second opening and closing hole is opened on the second elastic airbag;

The vital signs monitoring system includes a respiratory rate monitoring device, a blood oxygen monitoring device and a heart rate monitoring device.

Optionally, the brain cover component includes a left brain cover and a right brain cover, the bottom of the left brain cover is rotatably connected to the left side of the bottom cover, the bottom of the right brain cover is rotatably connected to the right side of the bottom cover, the front end of the left brain cover and the front end of the right brain cover are both fitted with the front cover, and the rear end of the left brain cover and the rear end of the right brain cover are both fitted with the front end of the visceral cover component;

The opening and closing modules respectively drive the left brain cover and the right brain cover to rotate.

Optionally, the visceral cover component includes a left visceral cover and a right visceral cover, the bottom of the left visceral cover is rotatably connected to the left side of the bottom cover, the bottom of the right visceral cover is rotatably connected to the right side of the bottom cover, the front end of the left visceral cover is fitted with the rear end of the left brain cover, the front end of the right visceral cover is fitted with the rear end of the right brain cover, and the rear ends of the left visceral cover and the right visceral cover are both fitted with the front end of the buttocks cover component;

The opening and closing modules respectively drive the left visceral cover and the right visceral cover to rotate.

Optionally, the hip cover component includes a left hip cover and a right hip cover, the bottom of the left hip cover is rotatably connected to the left side of the bottom cover, the bottom of the right hip cover is rotatably connected to the right side of the bottom cover, the front end of the left hip cover is fitted with the rear end of the left visceral cover, the front end of the right hip cover is fitted with the rear end of the right visceral cover, and the rear ends of the left hip cover and the right hip cover are both fitted with the rear side cover;

The opening and closing modules respectively drive the left hip cover and the right hip cover to rotate.

Optionally, the life support system also includes a restraining module, which includes a restraining component and a feces collection component, the feces collection component includes a first urine pad, a first catheter, a feces collection box, a second urine pad, a second catheter, a first check valve, a second check valve, a one-way exhaust valve and a sealing cover, the first urine pad is arranged inside the hip cover component, the feces collection box is arranged outside the cover module, the first catheter passes through the cover module and connects the first urine pad and the feces collection box, and the feces collection box is sealed.

Optionally, a third elastic airbag is installed on the bottom cover, a third opening and closing hole is opened on the third elastic airbag, there are four third elastic airbags, and the four third elastic airbags are respectively installed on the left and right sides of the middle part of the bottom cover and on the left and right sides of the rear part of the bottom cover.

Optionally, the life support system further comprises a breathing module, the breathing module comprises a mask component, an earplug component and a ventilation component, the mask component and the earplug component are both installed in the brain mask component, the earplug component is installed on the mask component, and the ventilation component is connected to the interior of the mask component;

The mask component includes a mask body and a headband, wherein the headband is installed at the rear end of the mask body, and an elastic hole is opened on the headband, and the minimum diameter of the elastic hole is smaller than the minimum diameter of the Bama pig's brain.

Optionally, the respiratory rate monitoring device includes a maxillary sleeve, an arc sleeve, a data processing box, a first elastic rod and a probe;

The two ends of the arc sleeve and the two sides of the maxillary sleeve are respectively connected to form a closed ring;

The data processing box has a fitting surface;

One end of the first elastic rod is connected to the data processing box, and the other end of the first elastic rod is installed with the probe.

Optionally, the blood oxygen monitoring device comprises a detection module, a rewinding rope and a breathing module, one end of the rewinding rope is connected to the breathing module, the other end of the rewinding rope is connected to the detection module, and the rewinding rope extends from the outside of the breathing module or rewinds into the inside of the breathing module;

The detection module comprises an upper detection box, a lower detection box and a clamping component. Detection clamps are arranged below the upper detection box and above the lower detection box. The clamping component adjusts the opening size of the detection clamps.

Optionally, the heart rate monitoring device includes a wearable article, a heart rate monitor and a position adjustment module, the heart rate monitor is mounted on the adjustment module, and the position adjustment module adjusts the position of the heart rate monitor on the wearable article.

As described above, the underwater animal experiment platform system of the present invention has at least the following beneficial effects:

1. The present application ensures the normal survival of the Bama pig underwater during the experiment through the design of the life support system. At the same time, the opening or closing of the brain cover component, the internal organ cover component and the buttocks cover component are driven by the opening and closing module. The protection room is divided into three spaces in conjunction with the design of the front cover, the rear cover, the bottom cover, the first partition plate and the second partition plate, so that the entire device can protect the head and internal organs of the Bama pig from damage caused by water wave vibration respectively. Then, the respiratory rate monitoring device, the blood oxygen monitoring device and the heart rate monitoring device in the vital sign monitoring system are used to monitor the changes in the vital signs of the Bama pig in real time during the entire experiment, and the data during the experiment are recorded and retained. The overall effect of the above designs solves the problem in the prior art that there is a lack of an experimental platform that can protect the brain and internal organs of the Bama pig from damage caused by water wave vibration respectively and monitor the vital signs of the Bama pig in real time during underwater animal experiments.

2. Through the design of the first urine pad pants, the first conduit and the feces collection box, the excrement of the Bama pig is absorbed by the first urine pad pants and then flows into the feces collection box through the first conduit, thereby avoiding the problem of the excrement of the Bama pig causing adverse effects on underwater experimental equipment during underwater animal experiments.

3. This application achieves the purpose of adjusting the heart rate monitor on the wearable article of the Bama pig through the design of the position adjustment module. According to the heart position of different Bama pigs, the heart rate monitor is adjusted to a suitable position to obtain more accurate detection data; at the same time, the position adjustment module is directly installed on the wearable article, and the heart rate monitor is installed on the position adjustment module, which ensures that the heart rate monitor can be directly used in the scenario of underwater animal experiments.

4. The present application installs the blood oxygen monitoring device on the breathing module through the design of the reel rope, and the blood oxygen monitoring device can also adjust its own position by the extension and reeling of the reel rope, so that the blood oxygen monitoring device can be smoothly clamped on the ear of the Bama pig, thereby solving the problem in the prior art that the blood oxygen monitoring device cannot be worn on the head of the Bama pig during underwater animal experiments.

5. The present application adopts a closed ring design in which the maxillary sleeve and the arc sleeve are combined, which simplifies the fixing mechanism of the respiratory rate monitoring device and reduces the volume of the entire monitoring device compared to the existing patents, thus avoiding the problem of interference between the respiratory rate monitoring device and the breathing mask when conducting acoustic experiments underwater.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of an underwater animal experiment platform system according to the present invention.

FIG. 2 is a schematic diagram showing a submersible module according to the present invention.

FIG. 3 is a schematic diagram showing a cover module of the present invention.

FIG4 is a schematic diagram showing the cover module of the present invention being opened while the restraining module, the breathing module and the vital sign monitoring system are hidden.

FIG. 5 is a schematic diagram showing a brain cover component, an internal organ cover component and a buttocks cover component according to the present invention.

FIG. 6 is a schematic diagram showing a first partition plate, a second partition plate and a bottom cover according to the present invention.

FIG. 7 is a schematic diagram showing a securing module of the present invention.

FIG. 8 is a schematic diagram of a breathing module of the present invention.

FIG. 9 is a schematic diagram of a respiratory rate monitoring device according to the present invention.

FIG. 10 is a schematic diagram showing the detailed structure of the respiratory rate monitoring device of the present invention.

FIG. 11 is a schematic diagram of a blood oxygen monitoring device according to the present invention.

FIG. 12 is a schematic diagram showing a detection module of the blood oxygen monitoring device of the present invention.

FIG. 13 is a cross-sectional view of FIG. 12 .

FIG. 14 is a schematic diagram showing the rewinding cord of the blood oxygen monitoring device of the present invention inside the headband.

FIG. 15 is a schematic diagram of a heart rate monitoring device according to the present invention.

FIG. 16 is a schematic diagram showing the position of a heart rate monitoring device on a wearable article.

FIG. 17 is a schematic diagram showing an adjustment module of a heart rate monitoring device.

FIG. 18 is a front view of FIG. 17 .

FIG. 19 is a cross-sectional view taken along the line “A” of FIG. 18 .

FIG. 20 is an exploded schematic diagram of an adjustment module of a heart rate monitoring device.

Component number description: Life support system 1;

Cover body module 11, brain cover component 111, left brain cover 1111, right brain cover 1112, viscera cover component 112, left viscera cover 1121, right viscera cover 1122, buttocks cover component 113, left buttocks cover 1131, right buttocks cover 1132, front side cover 114, rear side cover 115, first partition plate 116, first elastic airbag 1161, first opening and closing hole 1162, second partition plate 117, second elastic airbag 1171, second opening and closing hole 1172, bottom cover 118, third elastic airbag 1181, third opening and closing hole 1182, top cover 119;

An opening and closing module 13, a first telescopic member 131, a second telescopic member 132, a third telescopic member 133, a fourth telescopic member 134, a fifth telescopic member 135, and an opening and closing base 136;

Diving module 14, diving chamber 141;

Breathing module 15, mask component 151, mask body 1511, headband 1512, elastic hole 1513, ear plug component 152, ear plug body 1521, ear patch 1522, surrounding rope 1523, connecting rope 1524, ventilation component 153, air outlet check valve 1531, ventilation check valve 1532, ventilation tube 1533, air storage component 1534, eye mask component 154, eye mask body 1541, arc-shaped component 1542;

The restraining module 16, the restraining component 161, the trunk clamping plate 1611, the trunk clamping belt 1612, the forelimb fixed clamping plate 1613, the forelimb telescopic clamping plate 1614, the hind limb fixed clamping plate 1615, the hind limb telescopic clamping plate 1616, the feces collecting component 162, the first urine pad 1621, the first conduit 1622, the feces collecting box 1623, the second urine pad 1624, the second conduit 1625, the first check valve 1626, the second check valve 1627, the one-way exhaust valve 1628, and the sealing cover 1629;

Vital signs monitoring system 2;

Respiratory rate monitoring device 21, maxillary sleeve 211, arc sleeve 212, left sleeve 2121, right sleeve 2122, data processing box 213, wireless communication module 2131, data processing module 2132, first elastic rod 214, probe 215, and tooth protection groove 216;

Blood oxygen monitoring device 22, detection module 221, upper waterproof cover 2211, upper detection box 2212, lower detection box 2213, lower waterproof cover 2214, waterproof fixing member 2215, first waterproof gasket 2216, second waterproof gasket 2217, second data processing module 2218, second communication module 2219, clamping component 222, magnetic block 2221, telescopic member 2222, rewinding rope 223, detection clamp 224, red light emitter 225, infrared light emitter 226, photodiode 227;

Heart rate monitoring device 23, wearable article 231, heart rate monitor 232, position adjustment module 233, slide groove 2331, fixing component 2332, sprocket 2333, telescopic buckle 2334, notch 2335, telescopic head 2336, fixing tube 2337, telescopic spring 2338, slider 2339, push handle 2340.

Detailed ways

The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

Please refer to Figures 1 to 20. It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

The following embodiments are only for illustration purposes and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

Please refer to FIG. 1 and FIG. 15 , the present invention provides an underwater animal experiment platform system, including a life support system 1 and a vital sign monitoring system 2;

The life support system 1 includes a diving module 14, a cover module 11, a breathing module 15, a securing module 16 and an opening and closing module 13. A diving chamber 141 is provided inside the diving module 14. The cover module 11, the breathing module 15 and the securing module 16 are all installed in the diving chamber 141. Various electrical components and hydraulic components are also placed in the diving chamber 141. When conducting an experiment, the experimental ship puts the diving module 14 into the experimental sea area, and then the experimental ship evacuates to a safe area, and then transmits a vibration signal to the experimental sea area where the diving module 14 is put;

The cover module 11 includes a brain cover component 111, an internal organ cover component 112, a buttocks cover component 113, a front cover 114, a rear cover 115, a bottom cover 118, a first partition plate 116 and a second partition plate 117. The brain cover component 111, the internal organ cover component 112, the buttocks cover component 113, the front cover 114, the rear cover 115, the bottom cover 118, the first partition plate 116 and the second partition plate 117 are all provided with an interlayer, which can block the propagation of sound waves, so as to avoid the vibration signal from damaging the Bama pig in the cover module 11. The interlayer can be filled with carbon dioxide or set to a vacuum.

The front cover 114, the brain cover component 111, the viscera cover component 112, the buttocks cover component 113 and the rear cover 115 are sequentially connected from front to back and enclosed with the bottom cover 118 to form a closed protection room. The first partition plate 116 is installed at the connection between the brain cover component 111 and the viscera cover component 112, and the second partition plate 117 is installed at the connection between the viscera cover component 112 and the buttocks cover component 113. The protection room is partitioned from front to back into three closed spaces by the first partition plate 116 and the second partition plate 117. The three closed spaces protect the brain, viscera and buttocks of the Bama pig respectively.

The opening and closing module 13 drives the brain cover component 111, the visceral cover component 112 and the buttocks cover component 113 to open and close respectively;

A first elastic airbag 1161 is installed in the middle of the first partition plate 116, and a first opening and closing hole 1162 is opened in the first elastic airbag 1161; a second elastic airbag 1171 is installed in the middle of the second partition plate 117, and a second opening and closing hole 1172 is opened in the second elastic airbag 1171. When Bama pigs are loaded, the Bama pigs pass through the first opening and closing hole 1162 and the second opening and closing hole 1172. The first elastic airbag 1161 and the second elastic airbag 1171 are filled with carbon dioxide gas, and the absorption effect of carbon dioxide gas on sound waves is stronger than that of nitrogen and oxygen.

The first elastic airbag 1161 is embedded in the first partition plate 116, and when the Bama pig passes through the first opening and closing hole 1162, the inner circle of the first opening and closing hole 1162 on the first elastic airbag 1161 and the neck of the Bama pig are attached together;

The second elastic airbag 1171 is embedded in the second partition plate 117. When the Bama pig passes through the second opening and closing hole 1172, the inner circle of the second opening and closing hole 1172 on the second elastic airbag 1171 fits with the pig body slightly forward of the base of the hind legs of the Bama pig.

When it is necessary to detect the damage to the brain of the Bama pig caused by the vibration signal of a certain frequency, the brain cover component 111 is driven to open, and the viscera cover component 112 and the buttocks cover component 113 are kept closed;

When it is necessary to detect the damage of a vibration signal of a certain frequency to the internal organs, the internal organ cover component 112 is driven to open, and the brain cover component 111 is kept closed;

By analogy, the device can also detect the damage of a Bama pig when the brain and internal organs are protected, but the buttocks and limbs are exposed and attacked by a vibration signal; or when the brain, internal organs and buttocks are all protected, but only the limbs are exposed and attacked by a vibration signal, the damage of a Bama pig;

The vital signs monitoring system 2 includes a respiratory rate monitoring device 21, a blood oxygen monitoring device 22 and a heart rate monitoring device 23. These three devices are specifically designed based on underwater animal experiments and can ensure accurate monitoring during the experiment. The specific structure will be introduced below.

In this embodiment, please refer to FIGS. 3 to 6 , the brain cover component 111 includes a left brain cover 1111 and a right brain cover 1112, the bottom of the left brain cover 1111 is rotatably connected to the left side of the bottom cover 118, the bottom of the right brain cover 1112 is rotatably connected to the right side of the bottom cover 118, the front end of the left brain cover 1111 and the front end of the right brain cover 1112 are both fitted to the front cover 114, and the rear end of the left brain cover 1111 and the rear end of the right brain cover 1112 are both fitted to the front end of the visceral cover component 112;

The opening and closing module 13 drives the left brain cover 1111 and the right brain cover 1112 to rotate respectively. When the left brain cover 1111 rotates clockwise to the limit and the right brain cover 1112 rotates counterclockwise to the limit, the front cover 114, the left brain cover 1111, the right brain cover 1112, the first partition plate 116 and the bottom cover 118 form an enclosed space to protect the brain. Here, a specific structural form of the brain cover component 111 and the way in which the opening and closing module 13 drives it to open and close are given. Other ways in the field of the present technology can also be used to realize the opening and closing of the brain cover component 111.

In this embodiment, please refer to FIGS. 3 to 6 , the visceral cover component 112 includes a left visceral cover 1121 and a right visceral cover 1122, the bottom of the left visceral cover 1121 is rotatably connected to the left side of the bottom cover 118, the bottom of the right visceral cover 1122 is rotatably connected to the right side of the bottom cover 118, the front end of the left visceral cover 1121 is fitted with the rear end of the left brain cover 1111, the front end of the right visceral cover 1122 is fitted with the rear end of the right brain cover 1112, and the rear ends of the left visceral cover 1121 and the right visceral cover 1122 are both fitted with the front end of the buttocks cover component 113;

The opening and closing module 13 drives the left visceral cover 1121 and the right visceral cover 1122 to rotate respectively. When the left visceral cover 1121 rotates clockwise to the limit and the right visceral cover 1122 rotates counterclockwise to the limit, the first partition plate 116, the left visceral cover 1121, the right visceral cover 1122, the second partition plate 117 and the bottom cover 118 form an enclosed space for protecting the internal organs. Here, a specific structural form of the visceral cover component 112 and the way in which the opening and closing module 13 drives it to open and close are given. Other methods in the technical field of this invention can also be used to realize the opening and closing of the visceral cover component 112.

In this embodiment, please refer to FIGS. 3 to 6 , the hip cover component 113 includes a left hip cover 1131 and a right hip cover 1132, the bottom of the left hip cover 1131 is rotatably connected to the left side of the bottom cover 118, the bottom of the right hip cover 1132 is rotatably connected to the right side of the bottom cover 118, the front end of the left hip cover 1131 is fitted with the rear end of the left visceral cover 1121, the front end of the right hip cover 1132 is fitted with the rear end of the right visceral cover 1122, and the rear ends of the left hip cover 1131 and the right hip cover 1132 are both fitted with the rear side cover 115;

The opening and closing module 13 drives the left hip cover 1131 and the right hip cover 1132 to rotate respectively. When the left hip cover 1131 rotates clockwise to the limit and the right hip cover 1132 rotates counterclockwise to the limit, the second partition plate 117, the left hip cover 1131, the right hip cover 1132, the rear side cover 115 and the bottom cover 118 form an enclosed space to protect the buttocks. Here, a specific structural form of the hip cover component 113 and the way in which the opening and closing module 13 drives it to open and close are given. Other ways in the field of technology can also be used to realize the opening and closing of the hip cover component 113.

In this embodiment, referring to FIGS. 3 to 6 , the opening and closing module 13 includes an opening and closing base 136 , a first telescopic member 131 , a second telescopic member 132 , a third telescopic member 133 , a fourth telescopic member 134 and a fifth telescopic member 135 , and the opening and closing base 136 is fixedly installed in the diving chamber 141 ;

There are two first telescopic members 131, and the fixed ends of the two first telescopic members 131 are rotatably mounted on both sides of the front of the opening and closing base 136, and the telescopic ends of the two first telescopic members 131 are rotatably connected to the left brain cover 1111 and the right brain cover 1112, respectively. The extension and retraction of the first telescopic members 131 drive the rotation of the left brain cover 1111 and the right brain cover 1112;

There are two second telescopic members 132, and the fixed ends of the two second telescopic members 132 are rotatably mounted on both sides of the middle of the opening and closing base 136, and the telescopic ends of the two second telescopic members 132 are rotatably connected to the left visceral cover 1121 and the right visceral cover 1122, respectively. The extension and retraction of the second telescopic member 132 drive the rotation of the left visceral cover 1121 and the right visceral cover 1122.

There are two third telescopic members 133, the fixed ends of the two third telescopic members 133 are rotatably mounted on both sides of the rear portion of the opening and closing base 136, the telescopic ends of the two third telescopic members 133 are rotatably connected to the left hip cover 1131 and the right hip cover 1132, respectively, and the extension and retraction of the third telescopic member 133 drive the rotation of the left hip cover 1131 and the right hip cover 1132;

In addition to using telescopic parts to drive the opening and closing of the brain cover component 111, the visceral cover component 112 and the buttocks cover component 113, other methods in the art can also be used as a power source for driving, such as a screw driving the left brain cover 1111 and the right brain cover 1112 to slide linearly;

The bottom of the front cover 114 is rotatably connected to the front side of the bottom cover 118, the fixed end of the fourth telescopic member 134 is rotatably connected to the first partition plate 116, the telescopic end of the fourth telescopic member 134 is rotatably connected to the front cover 114, and the extension and retraction of the fourth telescopic member 134 drive the front cover 114 to rotate, thereby controlling the front cover 114 and the front ends of the left brain cover 1111 and the right brain cover 1112 to fit together or move away from each other;

The bottom of the rear cover 115 is rotatably connected to the rear side of the bottom cover 118, the fixed end of the fifth telescopic member 135 is rotatably connected to the second partition plate 117, the telescopic end of the fifth telescopic member 135 is rotatably connected to the rear cover 115, and the extension and retraction of the fifth telescopic member 135 drive the rear cover 115 to rotate, thereby controlling the rear cover 115 and the rear ends of the left hip cover 1131 and the right hip cover 1132 to fit together or move away from each other;

The fourth telescopic member 134 drives the opening and closing of the front cover 114 and the fifth telescopic member 135 drives the opening and closing of the rear cover 115 so as to facilitate and smoothly place the Bama pig into the protection room before the experiment.

In this embodiment, please refer to Figures 3 to 6. The cover body module 11 also includes a top cover 119, and the top cover 119 is provided with a interlayer. The bottom end of the opening and closing base 136 is fixedly connected to the top of the top cover 119. When the left brain cover 1111, the left visceral cover 1121 and the left hip cover 1131 are rotated clockwise to the limit, they are all in contact with the left side of the top cover 119. When the right brain cover 1112, the right visceral cover 1122 and the right hip cover 1132 are rotated counterclockwise to the limit, they are all in contact with the right side of the top cover 119. Through the connection between the top cover 119 and the bottom end of the opening and closing base 136, the opening and closing base 136 is fixedly installed in the diving chamber 141, thereby ensuring the stability of the installation of the device.

In this embodiment, please refer to FIG. 7 , the restraining module 16 includes a restraining component 161 and a feces collecting component 162, the restraining component 161 can effectively limit the range of motion of the Bama pig during underwater experiments, the feces collecting component 162 includes a first urine pad 1621, a first conduit 1622 and a feces collecting box 1623, the Bama pig is installed inside the cover module 11, the first urine pad 1621 is worn on the buttocks of the Bama pig, and can effectively absorb the excrement of the Bama pig, the feces collecting box 1623 is arranged on the outside of the cover module 11, the first conduit 1622 and the feces collecting box 1623. A conduit 1622 passes through the cover module 11 and connects the first urine pad pants 1621 and the feces collection box 1623. The first conduit 1622 guides the excrement in the first urine pad pants 1621 to the feces collection box 1623. The feces collection box 1623 is sealed to prevent the excrement from leaking out. The present application ultimately avoids the problem of the excrement of Bama pigs having an adverse effect on underwater experimental equipment during underwater vibration signal experiments through the design of the first urine pad pants 1621, the first conduit 1622 and the feces collection box 1623.

In this embodiment, please refer to FIG. 7 , the feces collecting component 162 further includes a second urine pad 1624 , a second conduit 1625 , a first check valve 1626 , a second check valve 1627 , a one-way exhaust valve 1628 and a sealing cover 1629 ;

The feces collection box 1623 is fixedly installed below the bottom cover 118, the second urine pad pants 1624 is arranged inside the visceral cover component 112, the first conduit 1622 passes through the bottom cover 118 and connects the first urine pad pants 1621 and the feces collection box 1623, the second conduit 1625 passes through the bottom cover 118 and connects the second urine pad pants 1624 and the feces collection box 1623, the first check valve 1626 is arranged on the first conduit 1622, and the second check valve 1627 is arranged on the second conduit 1625 The first check valve 1626 and the second check valve 1627 are used to prevent the feces in the feces collection box 1623 from flowing back. The one-way exhaust valve 1628 is arranged on the feces collection box 1623. The design of the exhaust valve avoids the explosion of the gas generated in the feces collection box 1623, thereby causing a safety accident. The sealing cover 1629 is detachably installed on the feces collection box 1623. When the submersible module 14 rises to the water surface, the feces in the feces collection box 1623 can be cleaned in time by removing the sealing cover 1629.

In this embodiment, please refer to Figures 3 to 6. A third elastic airbag 1181 is installed on the bottom cover 118. A third opening and closing hole 1182 is opened on the third elastic airbag 1181. There are four third elastic airbags 1181, which are respectively installed on the left and right sides of the middle part of the bottom cover 118 and the left and right sides of the rear part of the bottom cover 118. The third elastic airbag 1181 is still filled with carbon dioxide gas. When the Bama pig is loaded into the device, its limbs extend from the third opening and closing hole 1182 into the protection room. The inner circle of the third opening and closing hole 1182 and the limbs of the Bama pig are fitted together. This design is convenient for experimental detection on the one hand, and also improves the comfort of the Bama pig on the other hand, which is conducive to the smooth progress of the experiment.

The restraining component 161 includes a trunk clamping plate 1611, a trunk clamping belt 1612, a forelimb fixed clamping plate 1613, a forelimb telescopic clamping plate 1614, a hindlimb fixed clamping plate 1615 and a hindlimb telescopic clamping plate 1616. The trunk clamping plate 1611 is fixedly mounted on the bottom cover 118. The two ends of the trunk clamping belt 1612 are respectively fixedly connected to the two ends of the trunk clamping plate 1611 and the two form a circle to wrap the trunk of the Bama pig. The length of the trunk clamping belt 1612 is adjustable, so that the trunk of the Bama pig is tightly wrapped to achieve the purpose of restraining the Bama pig.

The forelimb fixed clamping plate 1613 and the forelimb telescopic clamping plate 1614 are fixedly installed below the bottom cover 118, and are located on both sides of the two third elastic airbags 1181 in the middle of the bottom cover 118 along the length direction of the bottom cover 118. The telescopic end of the forelimb telescopic clamping plate 1614 is opposite to the forelimb fixed clamping plate 1613, and the telescopic direction of the telescopic end of the forelimb telescopic clamping plate 1614 is along the length direction of the bottom cover 118. The forelimb fixed clamping plate 1613 and the forelimb telescopic clamping plate 1614 clamp the forelimbs of the Bama pig extending out of the bottom, thereby achieving the purpose of securing the forelimbs.

The hind limb fixed clamping plate 1615 and the hind limb telescopic clamping plate 1616 are fixedly installed below the bottom cover 118, and are located on both sides of the two third elastic air bags 1181 at the rear of the bottom cover 118 along the length direction of the bottom cover 118. The telescopic end of the hind limb telescopic clamping plate 1616 is opposite to the hind limb fixed clamping plate 1615, and the telescopic direction of the telescopic end of the hind limb telescopic clamping plate 1616 is along the length direction of the bottom cover 118. The hind limb fixed clamping plate 1615 and the hind limb telescopic clamping plate 1616 clamp the hind limbs of the Bama pig extending out of the bottom cover 118, thereby achieving the purpose of securing the hind limbs.

In this embodiment, please refer to FIG8 , the breathing module 15 includes a mask component 151, an earplug component 152 and a ventilation component 153, the mask component 151 and the earplug component 152 are both installed in the brain cover component 111, the earplug component 152 is installed on the mask component 151, and the ventilation component 153 is connected to the inside of the mask component 151;

The mask component 151 includes a mask body 1511 and a headband 1512. The headband 1512 is installed at the rear end of the mask body 1511. An elastic hole 1513 is opened on the headband 1512. The minimum diameter of the elastic hole 1513 is smaller than the minimum diameter of the brain of the Bama pig. In this way, the Bama pig can wear the mask component 151 smoothly, and the mask component 151 can also prevent the Bama pig from drowning.

There are two sets of the earplug components 152, each set of the earplug components 152 includes an earplug body 1521, an ear patch 1522, a wrapping rope 1523, and a connecting rope 1524, one end of different connecting ropes 1524 are respectively fixedly connected to the left and right sides of the headband 1512, the other end of different connecting ropes 1524 are respectively fixedly connected to different earplug bodies 1521, and one end of different wrapping ropes 1523 are respectively fixedly connected to different earplug bodies 1521. The other ends of the different surrounding ropes 1523 are respectively fixedly connected to the different ear stickers 1522. The ear stickers 1522 are provided with coating glue. The earplug body 1521 is plugged into the ear canal of the Bama pig. The surrounding ropes 1523 are wrapped around the big and soft ears of the Bama pig. The ear stickers 1522 are attached to the ears of the Bama pig. The coating glue material includes natural maleic glue, medical acrylic acid, medical water latex and medical solvent glue, which are the same as the glue material on the band-aids we usually use.

The ventilation component 153 includes an air outlet one-way valve 1531, a ventilation one-way valve 1532, a vent pipe 1533 and an air storage piece 1534. The air storage piece 1534 is installed in the diving chamber 141. The air outlet one-way valve 1531 is arranged on the mask component 151. The air outlet one-way valve 1531 discharges the gas discharged by the Bama pig out of the mask body 1511 while preventing external seawater from entering the mask body 1511. The vent pipe 1533 connects the interior of the mask component 151 and the air storage piece 1534. The ventilation one-way valve 1532 is arranged on the vent pipe 1533 to ensure that the oxygen in the air storage piece 1534 flows unidirectionally to the mask body 1511. The air storage piece 1534 is installed in the diving chamber 141 and above the top cover 119, and inside the opening and closing base 136 to ensure the compact installation of the entire device.

In this embodiment, please refer to FIG. 8 , the breathing module 15 further includes an eye mask component 154. The depth of the mask body 1511 is greater than the length from the nose tip of the Bama pig to the eyes of the Bama pig. This is to allow the mask body 1511 to include the entire nose, mouth and eyes of the pig to prevent seawater from having adverse effects on these parts. The eye mask component 154 is installed inside the mask body 1511.

There are two sets of eye mask components 154, and each set of the eye mask components 154 includes an eye mask body 1541 and an arc-shaped piece 1542. One end of the two arc-shaped pieces 1542 is respectively fixedly installed on the left and right sides of the headband 1512, and the other end of the two arc-shaped pieces 1542 is respectively fixedly installed with an eye mask body 1541. The eye mask body 1541 blocks the eyes of the Bama pig to prevent the light in the ocean from scaring the Bama pig.

In this embodiment, please refer to FIG. 9 and FIG. 10 , the respiratory rate monitoring device 21 includes a maxillary sleeve 211 , an arc sleeve 212 , a data processing box 213 , a first elastic rod 214 and a probe 215 ;

The arc sleeve 212 is used to be put on the nose bridge of the Bama pig, and the upper jaw sleeve 211 is used to be clamped on the upper jaw of the Bama pig. The two ends of the arc sleeve 212 and the two sides of the upper jaw sleeve 211 are respectively connected to form a closed ring;

The data processing box 213 has a fitting surface, and the fitting surface is used to fit together with the face of the Bama pig. Before the fitting surface and the face of the Bama pig are fitted together, a layer of coating glue is applied on the fitting surface. The material of the coating glue includes natural maleic glue, medical acrylic acid, medical water latex and medical sol, which is the same as the material on the band-aid we usually use. Other materials can also be used to make the coating glue;

One end of the first elastic rod 214 is connected to the data processing box 213, and the other end of the first elastic rod 214 is installed with the probe 215, and the probe 215 is used to extend into the nostril of the Bama pig;

The first elastic rod 214 is a bellows structure, and the first elastic rod 214 is bendable and retractable, and the position and shape of the first elastic rod 214 can be appropriately adjusted according to different Bama pigs;

A data transmission line is disposed inside the first elastic rod 214 to transmit information detected by the probe 215 .

In this embodiment, please refer to FIG. 9 and FIG. 10 , a tooth protection groove 216 is provided on the upper jaw sleeve 211 , and the tooth protection groove 216 wraps around the upper teeth of the Bama pig, so that the upper jaw sleeve 211 can be stuck on the upper jaw of the Bama pig.

In this embodiment, please refer to Figures 9 and 10, the length of the arc sleeve 212 is adjustable, and the arc sleeve 212 includes a left sleeve 2121 and a right sleeve 2122, one end of the left sleeve 2121 and one end of the right sleeve 2122 are respectively fixedly connected to the maxillary sleeve 211, a buckle is provided on the other end of the left sleeve 2121, and a plurality of clamping holes are provided on the other end of the right sleeve 2122 along the circumferential direction, and the length of the arc sleeve 212 can be adjusted by clamping the buckles in different clamping holes.

In this embodiment, please refer to Figures 9 and 10. The lower end of the data processing box 213 is fixedly connected to the arc sleeve 212, one end of the first elastic rod 214 is fixedly connected to the arc sleeve 212, and the other end of the first elastic rod 214 extends into the nostril of the Bama pig. The information detected by the probe 215 is finally input into the data processing box 213 via the elastic rod and the data transmission line in the arc sleeve 212.

In this embodiment, please refer to Figures 9 and 10. There are two first elastic rods 214. A probe 215 is installed at the end of each of the two first elastic rods 214. The two probes 215 are respectively inserted into the left and right nostrils of the Bama pig to obtain more accurate monitoring values.

In this embodiment, please refer to FIG. 9 and FIG. 10 , the data processing box 213 includes a data processing module 2132 and a wireless communication module 2131 ;

The data processing module 2132 is connected to the probe 215 through the first elastic rod 214 for communication, and processes the information detected by the probe 215;

The wireless communication module 2131 is connected to the data processing module 2132 for transmitting the processed respiratory rate information to the data platform, and finally displaying the data on the display. The above data transmission process and the data transmission products used are all existing technologies and can be selected according to needs.

In this embodiment, please refer to Figures 9 and 10. The material of the upper jaw sleeve 211 is polyethylene vinyl acetate, which is a commonly used material for sports mouthguards. It is a colorless, non-toxic, odorless, tough and plastic material that does not color or age due to sunlight and heat, softens at around 30°C, and has a melting point of 100-250°C. This material is used to ensure that the tooth guard groove 216 can better fit the upper teeth of the Bama pig and better realize its function. The method of using the upper jaw sleeve 211 using this material is:

First, according to the mouth shape of different Bama pigs, the two ends of the maxillary sleeve 211 are trimmed with scissors. The length of the maxillary sleeve 211 before trimming is greater than the upper jaw of the Bama pig. After trimming, the maxillary sleeve 211 can be smoothly put into the mouth of the Bama pig, and the tooth protection groove 216 can completely cover the upper teeth of the Bama pig.

Then, take a cup of hot water between 70°C and 85°C, immerse the maxillary sleeve 211 completely in it for 75 seconds, take it out, and then put it in cold water for 2 seconds;

Finally, the tooth guard groove 216 is aligned with the upper teeth of the Bama pig, so that the upper jaw sleeve 211 can clamp the upper jaw of the Bama pig.

In this embodiment, please refer to Figures 9 and 10. A thermistor sensor is installed on the probe 215. The thermistor is an electronic device whose resistance changes with temperature. It is powered by a constant current source. Since U=IR, the number of changes in resistance value and the number of changes in voltage within a certain period of time are the same. The change in resistance value of resistor R is caused by the change in external temperature. The temperature change in a small range of the external resistor is caused by the gas exhaled by the Bama pig. Therefore, one voltage change is one resistance change and also one temperature change, that is, the Bama pig breathes once. Therefore, the number of respirations can be obtained by recording the number of voltage changes, and then divided by time to get the respiratory frequency.

In this embodiment, please refer to FIG. 11 and FIG. 14 , the blood oxygen monitoring device 22 includes a detection module 221, a rewinding rope 223 and a breathing module 15, one end of the rewinding rope 223 is connected to the breathing module 15, and the other end of the rewinding rope 223 is connected to the detection module 221, and the rewinding rope 223 extends from the outside of the breathing module 15 or rewinds to the inside of the breathing module 15; when not in use, the rewinding rope 223 is rewinded to the inside of the breathing module 15, and when in use, according to the position of the Bama pig's ear, the rewinding rope 223 is pulled out, and the detection module 221 is clamped to the Bama pig's ear;

The detection module 221 includes an upper detection box 2212, a lower detection box 2213 and a clamping component 222. A detection clamp 224 is provided below the upper detection box 2212 and above the lower detection box 2213. The clamping component 222 adjusts the opening size of the detection clamp 224. When the ear of a Bama pig is placed in the detection clamp 224, the opening of the detection clamp 224 is enlarged. After the position of the Bama pig's ear is adjusted, the opening of the detection clamp 224 is reduced until the ear is clamped to ensure that the blood oxygen monitoring device does not fall off the ear of the Bama pig.

In this embodiment, please refer to Figures 11 and 14. The breathing module 15 includes a mask component 151 and a ventilation component 153, and the ventilation component 153 is connected to the interior of the mask component 151; the mask component 151 includes a mask body 1511 and a headband 1512, and the headband 1512 is installed at the rear end of the mask body 1511; an elastic hole 1513 is opened on the headband 1512, and the minimum diameter of the elastic hole 1513 is smaller than the minimum diameter of the brain of a Bama pig. During the experiment, the brain of the Bama pig passed through the elastic hole 1513 and entered the interior of the mask body 1511 to absorb oxygen.

In this embodiment, please refer to Figures 12 to 14, one end of the rewinding rope 223 is installed inside the headband 1512, and the other end of the rewinding rope 223 extends out of the headband 1512 and is connected to the clamping component, the rewinding rope 223 is rewound into the inside of the headband 1512 or extends out of the headband 1512, and a channel for rewinding the rewinding rope 223 is opened inside the headband 1512, and the channel is connected to a rewinding groove at the end inside the headband 1512, and the rewinding groove is cylindrical, and a rope winding column is installed in the middle of the rewinding groove, and the rewinding rope 223 enters the rewinding groove along the channel and is wound around the rope winding column, and the part of the rewinding rope 223 wound around the rope winding column is wound by a coil spring, and when the entire rewinding rope 223 is pulled out, the spring will deform, so that the rewinding rope The length of the rewinding rope 223 increases. When the rewinding rope 223 is released, the spring returns to its original state. The rewinding rope 223 rewinds. A fixing buckle is provided at the place where the rewinding rope 223 extends out from the opening of the headband 1512. The fixing buckle is a reducing ring. The central axis of the reducing ring coincides with the central axis of the opening of the headband 1512. One end of the reducing ring is fixedly mounted on the outer surface of the headband 1512. When the rewinding rope 223 extends outward along the channel, the diameter of the reducing ring is reduced to lock the rewinding rope 223, fixing the length of the rewinding rope 223 to prevent the rewinding rope 223 from automatically rewinding along the channel due to the elastic force of the spring. Except for the part of the rewinding rope 223 wound around the rope winding column during rewinding, which is wound by a winding spring, the other parts of the rewinding rope 223 are made of memory lightweight alloy.

In this embodiment, please refer to Figures 12 and 13. The detection module 221 also includes an upper waterproof cover 2211 and a lower waterproof cover 2214. The upper waterproof cover 2211 is installed at the upper opening of the upper detection box 2212 to prevent the electronic devices in the upper detection box 2212 from being affected by moisture. The lower waterproof cover 2214 is installed at the lower opening of the lower detection box 2213 to prevent the electronic devices in the lower detection box 2213 from being affected by moisture. Because the experiment is carried out below the sea surface, the experimental site is inevitably affected by moisture, so it is necessary to consider the waterproofness of the blood oxygen monitoring device. The specific waterproof structure will be described in detail below.

In this embodiment, referring to FIG. 12 and FIG. 13 , the detection module 221 further includes a plurality of waterproof fixing members 2215, a portion of the waterproof fixing members 2215 fixes and connects the upper waterproof cover 2211 and the upper detection box 2212 together in a threaded connection manner, and another portion of the waterproof fixing members 2215 fixes and connects the lower waterproof cover 2214 and the lower detection box 2213 together in a threaded connection manner, and the outer ring of the waterproof fixing member 2215 is installed with a first waterproof gasket 2216;

The contact portion between the upper waterproof cover 2211 and the upper detection box 2212 and the contact portion between the lower waterproof cover 2214 and the lower detection box 2213 are respectively provided with a second waterproof gasket 2217;

After the fixing member is tightened, the fixing member and the first waterproof gasket 2216 will form a waterproof sealing layer to prevent moisture from entering the interior of the blood oxygen monitoring device through the shaft hole.

In this embodiment, external threads are provided on the outer walls of the upper waterproof cover 2211 and the lower waterproof cover 2214, and internal threads are provided on the inner walls of the upper detection box 2212 and the inner walls of the lower detection box 2213. The external threads on the upper waterproof cover 2211 and the internal threads on the upper detection box 2212 cooperate with each other, and a third waterproof gasket is installed at the bottom of the internal threads on the upper detection box 2212. Parts such as screw shafts are not used here. When the upper waterproof cover 2211 and the lower waterproof cover 2214 are tightened, the third waterproof gasket is cooperated to form a waterproof sealing layer between the connection parts of the upper waterproof cover 2211 and the upper detection box 2212, and a waterproof sealing layer is formed between the connection parts of the lower waterproof cover 2214 and the lower detection box 2213. The specific structure is not shown in the figure.

In this embodiment, the outer wall of the upper waterproof cover 2211 and the inner wall of the upper detection box 2212 are interference fit and a fourth waterproof gasket is sleeved on the inner wall of the upper detection box 2212;

The outer wall of the lower waterproof cover 2214 and the inner wall of the lower detection box 2213 are interference fit, and a fourth waterproof gasket is sleeved on the inner wall of the lower detection box 2213;

The design of this waterproof structure requires the use of a lever such as a blade when opening the upper waterproof cover 2211 and the lower waterproof cover 2214. Moreover, after several disassembly and assembly, such as when the red light emitter 225 needs to be replaced, the waterproof effect will be seriously reduced. The specific structure is not shown in the figure.

In this embodiment, please refer to FIG. 12 and FIG. 13 , the clamping member 222 includes a plurality of magnetic blocks 2221 and telescopic members 2222, a portion of the magnetic blocks 2221 are fixedly mounted below the upper detection box 2212, and another portion of the magnetic blocks 2221 are fixedly mounted above the lower detection box 2213, the magnetic blocks 2221 on the upper detection box 2212 and the magnetic blocks 2221 on the lower detection box 2213 are mounted at corresponding positions and have different polarities, so that the ears of the Bama pigs are clamped tightly without causing excessive discomfort to the pigs, and it is also convenient to remove the blood oxygen device from the ears;

The upper detection box 2212 is installed above the telescopic member 2222, and the lower detection box 2213 is installed below the telescopic member 2222. The upper detection box 2212 and the lower detection box 2213 are close to each other, and the telescopic member 2222 is compressed. The upper detection box 2212 and the lower detection box 2213 are away from each other, and the telescopic member 2222 is stretched.

In this embodiment, please refer to Figure 14, the detection module 221 also includes a second data processing module 2218 and a second communication module 2219, the second communication module 2219 and the second data processing module 2218 are both installed inside the headband 1512, and a data transmission line is arranged inside the rewinding rope 223 and is connected to the data processing module 2218. The second data processing module 2218 processes the information detected in the upper detection box 2212 and the lower detection box 2213, and then transmits it to the second communication module 2219, and the second communication module 2219 transmits the processed information to the corresponding display.

In this embodiment, please refer to Figure 13, the upper detection box 2212 is equipped with a red light emitter 225 and an infrared light emitter 226, and the lower detection box 2213 is equipped with a photodiode 227. The light emitted by the red light emitter 225 and the infrared light emitter 226 passes through the ears of the Bama pig and is received by the photodiode 227. The working principle of the blood oxygen monitoring device is: due to the red blood cells in the blood, the two types of hemoglobin, oxygenated hemoglobin (HbO2) and reduced hemoglobin (Hb), have different absorption capabilities for red light (660nm) and infrared light (910nm). Reduced hemoglobin (Hb) absorbs more red light and less infrared light, while oxygenated hemoglobin (HbO2) does the opposite, absorbing less red light and more infrared light. By setting a red light LED and an infrared LED lamp in the upper detection box 2212, when the light penetrates from one side of the ear to the other and is received by the photodiode 227, a voltage of corresponding proportion can be generated. After being processed by the single-chip microcomputer, the blood oxygen concentration value can be obtained.

In this embodiment, please refer to Figures 15 and 16. The heart rate monitoring device 23 includes a wearable article 231, a heart rate monitor 232 and a position adjustment module 233. The heart rate monitor 232 is installed on the position adjustment module 233. According to the position difference of the heart of different Bama pigs, the position adjustment module 233 adjusts the position of the heart rate monitor 232 on the wearable article 231 to obtain more accurate measurement information.

In this embodiment, please refer to FIG. 16 to FIG. 20 , the position adjustment module 233 includes a slide slot 2331 and a fixing component 2332 ;

The slide groove 2331 is opened at the lower left side of the wearable article 231, which just fits the approximate position of the heart of the Bama pig. The heart rate monitor 232 and the slide groove 2331 are slidably matched. According to the situation of different Bama pigs, the heart rate monitor 232 is pushed and slid to the appropriate position on the slide groove 2331, and then the fixing component 2332 is used to limit the position of the heart rate monitor 232 in the slide groove 2331 to ensure that the heart rate monitor 232 does not move during measurement, thereby avoiding large errors in the monitoring results.

In this embodiment, please refer to FIG. 16 to FIG. 20 , the fixing member 2332 includes a sprocket 2333 and a telescopic buckle 2334 ;

There are a plurality of sprockets 2333, and the plurality of sprockets 2333 are sequentially installed at intervals on the side of the slide slot 2331, and a notch 2335 is formed between two adjacent sprockets 2333; one end of the telescopic buckle 2334 is installed on the heart rate monitor 232, and the other end of the telescopic buckle 2334 faces the notch 2335;

When no external force acts on the telescopic buckle 2334, the other end of the telescopic buckle 2334 extends outward into one of the slots 2335 and is confined by the slot 2335; when an external force acts on the telescopic buckle 2334, the other end of the telescopic buckle 2334 retracts and releases the confinement with the slot 2335;

The cooperation between the chain teeth 2333 and the telescopic buckle 2334 is simple and reliable. The experimenter can adjust the position of the heart rate monitor 232 by pushing it, and the position of the heart rate monitor 232 can be limited by stopping the pushing.

In this embodiment, please refer to Figures 16 to 20, the sprockets 2333 are installed on both sides of the left and right sides of the slide groove 2331; there are multiple telescopic buckles 2334, and one ends of the multiple telescopic buckles 2334 are installed on the heart rate monitor 232 at intervals in sequence; when the telescopic buckles 2334 are extended, the other ends of the multiple telescopic buckles 2334 and the multiple slots 2335 are restricted one by one in sequence; the sprockets 2333 are installed on both sides of the slide groove 2331, and the heart rate monitor 232 slides more smoothly in the slide groove 2331 and is more reliable when restricted.

In this embodiment, please refer to FIGS. 16 to 20 , the telescopic buckle 2334 includes a telescopic head 2336, a fixed cylinder 2337 and a telescopic spring 2338; the fixed cylinder 2337 is fixedly mounted on the heart rate monitor 232, one end of the telescopic spring 2338 is fixedly mounted in the fixed cylinder 2337, one end of the telescopic head 2336 is fixedly connected to the other end of the telescopic spring 2338, and the other end of the telescopic head 2336 can extend out of the fixed cylinder 2337;

The extension and retraction of the telescopic head 2336 are achieved through the compression and rebound of the telescopic spring 2338 , thereby realizing the function of the position adjustment module 233 .

In this embodiment, please refer to Figure 17, the end of the telescopic head 2336 extending out of the fixed tube 2337 is hemispherical in shape; arc-shaped grooves are provided on the opposite sides of two adjacent chain teeth 2333, so that when the heart rate monitor 232 is pushed hard, the telescopic head 2336 can be smoothly released from the groove 2335 to achieve sliding.

In this embodiment, referring to FIGS. 16 to 20 , the position adjustment module 233 further includes a slider 2339 , which is disposed between the slide slot 2331 and the heart rate monitor 232 and is fixedly connected to the heart rate monitor 232 ;

The slider 2339 and the slide groove 2331 are slidably matched, and the sliding of the slider 2339 drives the sliding of the heart rate monitor 232. One end of the telescopic buckle 2334 is installed on the slider 2339, and the other end of the telescopic buckle 2334 faces the slot 2335. The slider 2339 is located between the two side edges of the slide groove 2331. The side edge of the slider 2339 is matched with the sprocket 2333. The side edge of the slider 2339 wraps the outer side of the sprocket 2333 to prevent the slider 2339 from falling off the slide groove 2331. The design of the slider 2339 ensures the stability of the heart rate monitor 232 when sliding in the slide groove 2331.

In this embodiment, please refer to FIG. 16 to FIG. 20 , sprockets 2333 are installed on both the upper and lower sides of the slide groove 2331 ;

The slide groove 2331 passes through the heart rate monitor 232, and the heart rate monitor 232 and the slide groove 2331 are slidably matched on the upper and lower sides, and the telescopic buckle 2334 is installed on the upper and lower sides of the heart rate monitor 232. Chain teeth 2333 are installed on the upper and lower sides of the slide groove 2331 to cooperate with the telescopic buckle 2334, which can better ensure the relative limitation effect of the heart rate monitor 232 and the slide groove 2331 compared with unilateral installation on the upper side.

In this embodiment, please refer to FIG. 17 , a push handle 2340 is installed on the heart rate monitor 232 , and the push handle 2340 is used to facilitate the experimenter to push the heart rate monitor 232 to change position.

In this embodiment, please refer to Figure 16, the width of the heart rate monitor 232 is greater than the width of the slide groove 2331, ensuring that the heart rate monitor 232 can cover the monitored part. Even if the heart is not directly below the slide groove 2331, but slightly deviated, because the width of the heart rate monitor 232 is greater than the width of the slide groove 2331, accurate monitoring of the heart rate can be guaranteed.

In summary, the present invention ensures the normal survival of the Bama pig underwater during the experiment through the design of the life support system 1, and at the same time drives the opening or closing of the brain cover component 111, the internal organ cover component 112 and the buttocks cover component 113 through the opening and closing module, and then cooperates with the design of the front cover 114, the rear cover 115, the bottom cover 118, the first partition board 116 and the second partition board 117 to divide the protection room into three spaces, so that the entire device can protect the head and internal organs of the Bama pig from damage by vibration signals respectively, and then through the respiratory rate monitoring device 21, the blood oxygen monitoring device 22 and the heart rate monitoring device 23 in the vital sign monitoring system 2, the changes in the vital signs of the Bama pig during the entire experiment are monitored in real time, and the data during the experiment are recorded and retained. The overall effect of the above designs solves the problem in the prior art that there is a lack of an experimental platform that can protect the brain and internal organs of the Bama pig from damage by vibration signals and monitor the vital signs of the Bama pig in real time during underwater animal experiments. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed by the present invention shall still be covered by the claims of the present invention.

Claims (10)

1. An underwater animal experiment platform system, characterized by: comprising a life support system and a vital signs monitoring system; The life support system comprises a cover module and an opening and closing module, wherein the cover module comprises a brain cover component, an internal organ cover component, a buttocks cover component, a front side cover, a rear side cover, a bottom cover, a first partition board and a second partition board, wherein the brain cover component, the internal organ cover component, the buttocks cover component, the front side cover, the rear side cover, the bottom cover, the first partition board and the second partition board are all provided with interlayers; The front cover, the brain cover component, the internal organs cover component, the buttocks cover component and the rear cover are sequentially connected from front to back and enclosed with the bottom cover to form a closed protection room, the first partition plate is installed at the connection between the brain cover component and the internal organs cover component, the second partition plate is installed at the connection between the internal organs cover component and the buttocks cover component, and the protection room is partitioned into three closed spaces from front to back by the first partition plate and the second partition plate; The opening and closing module drives the brain cover component, the internal organs cover component and the buttocks cover component to open and close respectively; A first elastic airbag is installed in the middle of the first partition plate, and a first opening and closing hole is opened on the first elastic airbag; a second elastic airbag is installed in the middle of the second partition plate, and a second opening and closing hole is opened on the second elastic airbag; The vital signs monitoring system includes a respiratory rate monitoring device, a blood oxygen monitoring device and a heart rate monitoring device. 2. An underwater animal experiment platform system according to claim 1, characterized in that: the brain cover component includes a left brain cover and a right brain cover, the bottom of the left brain cover is rotatably connected to the left side of the bottom cover, the bottom of the right brain cover is rotatably connected to the right side of the bottom cover, the front end of the left brain cover and the front end of the right brain cover are both fitted with the front cover, and the rear end of the left brain cover and the rear end of the right brain cover are both fitted with the front end of the visceral cover component; The opening and closing modules respectively drive the left brain cover and the right brain cover to rotate. 3. An underwater animal experiment platform system according to claim 2, characterized in that: the visceral cover component includes a left visceral cover and a right visceral cover, the bottom of the left visceral cover is rotatably connected to the left side of the bottom cover, the bottom of the right visceral cover is rotatably connected to the right side of the bottom cover, the front end of the left visceral cover is fitted with the rear end of the left brain cover, the front end of the right visceral cover is fitted with the rear end of the right brain cover, and the rear ends of the left visceral cover and the right visceral cover are both fitted with the front end of the buttocks cover component; The opening and closing modules respectively drive the left visceral cover and the right visceral cover to rotate. 4. An underwater animal experiment platform system according to claim 3, characterized in that: the hip cover component includes a left hip cover and a right hip cover, the bottom of the left hip cover is rotatably connected to the left side of the bottom cover, the bottom of the right hip cover is rotatably connected to the right side of the bottom cover, the front end of the left hip cover is fitted with the rear end of the left visceral cover, the front end of the right hip cover is fitted with the rear end of the right visceral cover, and the rear ends of the left hip cover and the right hip cover are both fitted with the rear side cover; The opening and closing modules respectively drive the left hip cover and the right hip cover to rotate. 5. An underwater animal experiment platform system according to claim 1, characterized in that: the life support system also includes a restraining module, the restraining module includes a restraining component and a feces collection component, the feces collection component includes a first urine pad, a first catheter, a feces collection box, a second urine pad, a second catheter, a first check valve, a second check valve, a one-way exhaust valve and a sealing cover, the first urine pad is arranged inside the buttocks cover component, the feces collection box is arranged outside the cover module, the first catheter passes through the cover module and connects the first urine pad and the feces collection box, and the feces collection box is sealed. 6. An underwater animal experiment platform system according to claim 1, characterized in that: a third elastic airbag is installed on the bottom cover, a third opening and closing hole is opened on the third elastic airbag, there are four third elastic airbags, and the four third elastic airbags are respectively installed on the left and right sides of the middle part of the bottom cover and the left and right sides of the rear part of the bottom cover. 7. An underwater animal experiment platform system according to claim 1, characterized in that: the life support system further comprises a breathing module, the breathing module comprises a mask component, an ear plug component and a ventilation component, the mask component and the ear plug component are both installed in the brain cover component, the ear plug component is installed on the mask component, and the ventilation component is connected to the interior of the mask component; The mask component includes a mask body and a headband, wherein the headband is installed at the rear end of the mask body, and an elastic hole is opened on the headband, and the minimum diameter of the elastic hole is smaller than the minimum diameter of the Bama pig's brain. 8. An underwater animal experiment platform system according to claim 1, characterized in that: the respiratory rate monitoring device comprises an upper jaw sleeve, an arc sleeve, a data processing box, a first elastic rod and a probe; The two ends of the arc sleeve and the two sides of the maxillary sleeve are respectively connected to form a closed ring; The data processing box has a fitting surface; One end of the first elastic rod is connected to the data processing box, and the other end of the first elastic rod is installed with the probe. 9. An underwater animal experiment platform system according to claim 1, characterized in that: the blood oxygen monitoring device comprises a detection module, a reel and a breathing module, one end of the reel is connected to the breathing module, the other end of the reel is connected to the detection module, and the reel extends from the outside of the breathing module or reels into the inside of the breathing module; The detection module comprises an upper detection box, a lower detection box and a clamping component. Detection clamps are arranged below the upper detection box and above the lower detection box. The clamping component adjusts the opening size of the detection clamps. 10. An underwater animal experiment platform system according to claim 1, characterized in that: the heart rate monitoring device includes a wearable object, a heart rate monitor and a position adjustment module, the heart rate monitor is installed on the adjustment module, and the position adjustment module adjusts the position of the heart rate monitor on the wearable object.