An underwater animal experiment platform system

Abstract

The present invention provides an underwater animal experiment platform system, belonging to the field of underwater animal experiment equipment. Through the design of a life support system and a vital signs monitoring system, 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 damage by underwater vibration signals while simultaneously monitoring the vital signs of Bama pigs in real time during underwater animal experiments. 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

Technical Field

[0001] The invention belongs to the field of underwater animal experiment equipment, and in particular relates to an underwater animal experiment platform system. Background Art

[0002] During the underwater animal experiment using Bama pigs as 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

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a life support system for underwater animal experiments, which is used to solve the problem in the prior art that there is a lack of an experimental platform that can protect the brain and internal organs of Bama pigs from damage caused by water wave vibrations during underwater animal experiments while monitoring the vital signs of Bama pigs in real time.

[0004] 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 signs monitoring system;

[0005] The life support system includes a cover module and an opening and closing module, the cover module includes a brain cover component, an internal organ cover component, a buttocks cover component, a front cover, a rear cover, a bottom cover, a first partition plate and a second partition plate, the brain cover component, the internal organ cover component, the buttocks cover component, the front cover, the rear cover, the bottom cover, the first partition plate and the second partition plate are all provided with an interlayer;

[0006] 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 chamber, 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 chamber is partitioned from front to back into three closed spaces by the first partition plate and the second partition plate;

[0007] The opening and closing modules drive the brain cover component, the internal organs cover component and the buttocks cover component to open and close respectively;

[0008] 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;

[0009] The vital signs monitoring system includes a respiratory rate monitoring device, a blood oxygen monitoring device and a heart rate monitoring device.

[0010] 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;

[0011] The opening and closing modules drive the left brain cover and the right brain cover to rotate respectively.

[0012] 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;

[0013] The opening and closing modules drive the left visceral cover and the right visceral cover to rotate respectively.

[0014] 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;

[0015] The opening and closing modules respectively drive the left hip cover and the right hip cover to rotate.

[0016] Optionally, the life support system also includes a restraining module, which includes a restraining component and a feces collection component, and 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, and 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.

[0017] 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 the left and right sides of the rear part of the bottom cover.

[0018] Optionally, the life support system further comprises a breathing module, the breathing module comprising a mask component, an earplug component and a ventilation component, the mask component and the earplug component are both mounted in the brain mask component, the earplug component is mounted on the mask component, and the ventilation component is connected to the interior of the mask component;

[0019] The mask component includes a mask body and a headband, wherein the headband is installed at the tail end of the mask body. 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.

[0020] Optionally, the respiratory rate monitoring device includes a maxillary sleeve, an arc sleeve, a data processing box, a first elastic rod and a probe;

[0021] The two ends of the arc-shaped sleeve and the two sides of the maxillary sleeve are respectively connected to form a closed ring;

[0022] The data processing box has a fitting surface;

[0023] 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.

[0024] Optionally, the blood oxygen monitoring device includes a detection module, a rewinding rope and a breathing module, one end of the rewinding rope is connected to the breathing module, and 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;

[0025] The detection module includes an upper detection box, a lower detection box and a clamping component. Detection clamps are provided below the upper detection box and above the lower detection box. The clamping component adjusts the opening size of the detection clamps.

[0026] 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.

[0027] As described above, the underwater animal experiment platform system of the present invention has at least the following beneficial effects:

[0028] 1. The present application ensures the normal survival of Bama pigs 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 design of the front cover, the rear cover, the bottom cover, the first partition plate and the second partition plate divides 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 water wave vibration respectively. Then, the respiratory rate monitoring device, blood oxygen monitoring device and heart rate monitoring device in the vital signs monitoring system are used to monitor the changes in the vital signs of the Bama pig in real time during the entire experiment, and record and retain the data during the experiment. The overall effect of the above designs solves the problem in the prior art of the lack of an experimental platform that can protect the brain and internal organs of the Bama pig from damage by water wave vibration respectively and monitor the vital signs of the Bama pig in real time during underwater animal experiments.

[0029] 2. Through the design of the first urine pad, the first conduit and the feces collection box, the excrement of the Bama pig is absorbed by the first urine pad and then flows into the feces collection box through the first conduit, thereby avoiding the problem of the Bama pig's excrement having an adverse effect on underwater experimental equipment during underwater animal experiments.

[0030] 3. This application achieves the purpose of adjusting the heart rate monitor on the Bama pig's wearable clothing through the design of the position adjustment module. According to the heart position of different Bama pigs, the heart rate monitor is adjusted to the appropriate position to obtain more accurate detection data. At the same time, the position adjustment module is directly installed on the wearable clothing, and the heart rate monitor is installed on the position adjustment module, ensuring that the heart rate monitor can be directly used in underwater animal experiment scenarios.

[0031] 4. This application uses the design of the reel rope to install the blood oxygen monitoring device on the breathing module, and the blood oxygen monitoring device can also adjust its own position by extending and rewinding 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.

[0032] 5. Compared with existing patents, the present application simplifies the fixing mechanism of the respiratory rate monitoring device by using the maxillary sleeve and the arc-shaped sleeve to form a closed ring design, reduces the volume of the entire monitoring device, and avoids the problem of interference between the respiratory rate monitoring device and the breathing mask when conducting acoustic experiments underwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 Shown is a schematic diagram of an underwater animal experiment platform system of the present invention.

[0034] Figure 2 Shown is a schematic diagram of a submersible module of the present invention.

[0035] Figure 3 Shown is a schematic diagram of a cover module of the present invention.

[0036] Figure 4 It shows a schematic diagram of the cover module of the present invention being open while the restraint module, the breathing module and the vital sign monitoring system are hidden.

[0037] Figure 5 Shown are schematic diagrams of the brain cover component, the internal organ cover component, and the buttocks cover component of the present invention.

[0038] Figure 6 Shown is a schematic diagram of the first partition plate, the second partition plate and the bottom cover of the present invention.

[0039] Figure 7 Shown is a schematic diagram of the restraining module of the present invention.

[0040] Figure 8 Shown is a schematic diagram of a breathing module of the present invention.

[0041] Figure 9 Shown is a schematic diagram of a respiratory rate monitoring device according to the present invention.

[0042] Figure 10 Shown is a detailed structural diagram of the respiratory rate monitoring device of the present invention.

[0043] Figure 11 Shown is a schematic diagram of a blood oxygen monitoring device according to the present invention.

[0044] Figure 12 Shown is a schematic diagram of the detection module of the blood oxygen monitoring device of the present invention.

[0045] Figure 13 Display as Figure 12 sectional view of .

[0046] Figure 14 Schematic diagram showing the reel cord of the blood oxygen monitoring device of the present invention inside the headband.

[0047] Figure 15 Shown is a schematic diagram of a heart rate monitoring device according to the present invention.

[0048] Figure 16 Shown is a schematic diagram of the location of the heart rate monitor on a wearable item.

[0049] Figure 17 Shown is a schematic diagram of the adjustment module of a heart rate monitoring device.

[0050] Figure 18 Display as Figure 17 Front view of .

[0051] Figure 19 Display as Figure 18 "A" sectional view.

[0052] Figure 20 An exploded diagram showing the adjustment module for a heart rate monitor.

[0053] Component number description: Life support system 1;

[0054] Cover 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 cover 114, rear 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;

[0055] Opening and closing module 13, first telescopic member 131, second telescopic member 132, third telescopic member 133, fourth telescopic member 134, fifth telescopic member 135, opening and closing base 136;

[0056] Diving module 14, diving chamber 141;

[0057] Breathing module 15, mask component 151, mask body 1511, headband 1512, elastic hole 1513, earplug component 152, earplug body 1521, ear patch 1522, surrounding rope 1523, connecting rope 1524, ventilation component 153, air outlet one-way valve 1531, ventilation one-way valve 1532, ventilation tube 1533, air storage component 1534, eye mask component 154, eye mask body 1541, arc-shaped component 1542;

[0058] Restraint module 16, restraint component 161, trunk clamping plate 1611, trunk clamping belt 1612, forelimb fixed clamping plate 1613, forelimb telescopic clamping plate 1614, hindlimb fixed clamping plate 1615, hindlimb telescopic clamping plate 1616, feces collection component 162, first diaper 1621, first conduit 1622, feces collection box 1623, second diaper 1624, second conduit 1625, first check valve 1626, second check valve 1627, one-way exhaust valve 1628, sealing cover 1629;

[0059] Vital signs monitoring system 2;

[0060] 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 guard groove 216;

[0061] 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, rewind cord 223, detection clamp 224, red light emitter 225, infrared light emitter 226, photodiode 227;

[0062] 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 DESCRIPTION

[0063] The following describes the implementation of the present invention through specific embodiments. People skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0064] See also 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. Therefore, they have no substantive 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 efficacy and purpose 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. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0065] The following embodiments are for illustration only and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

[0066] See also Figure 1 and Figure 15 , the present invention provides an underwater animal experiment platform system, including a life support system 1 and a vital signs monitoring system 2;

[0067] 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 vessel drops the diving module 14 into the experimental sea area, then evacuates to a safe area, and then transmits a vibration signal to the experimental sea area where the diving module 14 is dropped.

[0068] 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, thereby avoiding the damage of the vibration signal to the Bama pig in the cover module 11. The interlayer can be filled with carbon dioxide or set to a vacuum;

[0069] 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.

[0070] The opening and closing module 13 drives the brain cover component 111, the internal organs cover component 112 and the buttocks cover component 113 to open and close respectively;

[0071] 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 the Bama pig is loaded, the Bama pig passes 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, which has a stronger absorption effect on sound waves than nitrogen and oxygen.

[0072] The first elastic airbag 1161 is embedded in the first partition plate 116. 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 fits into the neck of the Bama pig.

[0073] 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 into contact with the pig's body slightly forward of the base of its hind legs.

[0074] When it is necessary to detect damage to the brain of the Bama pig caused by the emitted 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;

[0075] When it is necessary to detect damage to the internal organs caused by a vibration signal of a certain frequency, the internal organ cover component 112 is driven to open, and the brain cover component 111 is kept closed;

[0076] Similarly, the device can also detect the damage to a Bama pig when its brain and internal organs are protected, but its buttocks and limbs are exposed and it is attacked by a vibration signal; or when its brain, internal organs and buttocks are all protected, but only its limbs are exposed and it is attacked by a vibration signal.

[0077] 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.

[0078] For this example, please refer to Figures 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, and 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 in contact with 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 in contact with the front end of the visceral cover component 112.

[0079] 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 is 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. Other ways in the present technical field can also be used to achieve the opening and closing of the brain cover component 111.

[0080] For this example, please refer to Figures 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, and 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 in contact with the rear end of the left brain cover 1111, and the front end of the right visceral cover 1122 is in contact with the rear end of the right brain cover 1112. The rear ends of the left visceral cover 1121 and the rear ends of the right visceral cover 1122 are both in contact with the front end of the buttocks cover component 113.

[0081] 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 to protect the internal organs. Here is 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. Other methods in the present technical field can also be used to realize the opening and closing of the visceral cover component 112.

[0082] For this example, please refer to Figures 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, and 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, and the front end of the right hip cover 1132 is fitted with the rear end of the right visceral cover 1122. The rear ends of the left hip cover 1131 and the rear ends of the right hip cover 1132 are both fitted with the rear side cover 115.

[0083] 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 cover 115 and the bottom cover 118 form an enclosed space to protect the buttocks. Here is 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. Other ways in the present technical field can also be used to realize the opening and closing of the hip cover component 113.

[0084] For this example, please refer to Figures 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;

[0085] There are two first telescopic members 131. 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. 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.

[0086] There are two second telescopic members 132. The fixed ends of the two second telescopic members 132 are rotatably mounted on both sides of the middle portion of the opening and closing base 136. 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 members 132 drive the rotation of the left visceral cover 1121 and the right visceral cover 1122.

[0087] There are two third telescopic members 133, and 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. The extension and retraction of the third telescopic members 133 drive the rotation of the left hip cover 1131 and the right hip cover 1132.

[0088] 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 linear sliding of the left brain cover 1111 and the right brain cover 1112;

[0089] 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, and the telescopic end of the fourth telescopic member 134 is rotatably connected to the front cover 114. 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;

[0090] 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, and the telescopic end of the fifth telescopic member 135 is rotatably connected to the rear cover 115. 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;

[0091] 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.

[0092] For this example, please refer to Figures 3 to 6The cover body module 11 also includes a top cover 119, which is provided with a mezzanine. 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 all fit together 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 all fit together 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.

[0093] For this example, please refer to Figure 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 movement of the Bama pig during the underwater experiment. The feces collecting component 162 includes a first diaper 1621, a first conduit 1622 and a feces collecting box 1623. The Bama pig is installed inside the cover module 11. The first diaper 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 set outside the cover module 11. The first conduit 16 22 passes through the cover module 11 and connects the first diaper pants 1621 and the feces collection box 1623. The first conduit 1622 guides the excrement in the first diaper pants 1621 into 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 Bama pig excrement causing adverse effects on underwater experimental equipment during underwater vibration signal experiments through the design of the first diaper pants 1621, the first conduit 1622 and the feces collection box 1623.

[0094] For this example, please refer to Figure 7 The feces collecting component 162 further includes a second diaper 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;

[0095] 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 provided 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.

[0096] For this example, please refer to Figures 3 to 6 , a third elastic airbag 1181 is installed on the bottom cover 118, and a third opening and closing hole 1182 is opened on the third elastic airbag 1181. There are four third elastic airbags 1181, and the four third elastic airbags 1181 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 holes 1182 into the protection room, and the inner circle of the third opening and closing holes 1182 and the limbs of the Bama pig are fitted together. This design facilitates experimental detection on the one hand, and improves the comfort of the Bama pig on the other hand, which is conducive to the smooth progress of the experiment;

[0097] 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.

[0098] 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.

[0099] 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 airbags 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.

[0100] For this example, please refer to Figure 8 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. The ventilation component 153 is connected to the interior of the mask component 151.

[0101] The mask component 151 includes a mask body 1511 and a headband 1512. The headband 1512 is mounted on the rear end of the mask body 1511. An elastic hole 1513 is formed on the headband 1512. The minimum diameter of the elastic hole 1513 is smaller than the minimum diameter of the Bama pig's brain. In this way, the Bama pig can smoothly wear the mask component 151. The mask component 151 can also prevent the Bama pig from drowning.

[0102] There are two sets of earplug components 152, each set of 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 is fixedly connected to the left and right sides of the headband 1512, and the other end of different connecting ropes 1524 is fixedly connected to different earplug bodies 1521, and one end of different wrapping ropes 1523 is fixedly connected to different earplug bodies 1521. The other ends of the different wrapping ropes 1523 are fixedly connected to different ear patches 1522, respectively. The ear patches 1522 are provided with a coating of adhesive. The earplug body 1521 is inserted into the ear canal of the Bama pig, and the wrapping rope 1523 is wrapped around the large and soft ear of the Bama pig. The ear patches 1522 are adhered to the Bama pig's ear. The coating adhesive material includes natural maleic glue, medical acrylic acid, medical water latex, and medical solvent glue, which are the same materials as the adhesive on the bandages we usually use.

[0103] The ventilation component 153 includes an air outlet one-way valve 1531, a ventilation one-way valve 1532, a ventilation pipe 1533 and an air storage part 1534. The air storage part 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 exhausted by the Bama pig out of the mask body 1511, and also prevents external seawater from entering the mask body 1511. The ventilation pipe 1533 connects the interior of the mask component 151 and the air storage part 1534. The ventilation one-way valve 1532 is arranged on the ventilation pipe 1533 to ensure that the oxygen in the air storage part 1534 flows unidirectionally to the mask body 1511. The air storage part 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.

[0104] For this example, please refer to Figure 8 The breathing module 15 also includes an eye mask component 154. The depth of the mask body 1511 is greater than the length from the nose tip to the eyes of the Bama pig. This is to ensure that the mask body 1511 can include the entire pig's nose, mouth and eyes to prevent seawater from having adverse effects on these parts. The eye mask component 154 is installed inside the mask body 1511.

[0105] 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.

[0106] For this example, please refer to Figure 9 and Figure 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;

[0107] The arc-shaped sleeve 212 is used to be put on the nose bridge of the Bama pig, and the maxillary sleeve 211 is used to be clamped on the upper jaw of the Bama pig. The two ends of the arc-shaped sleeve 212 and the two sides of the maxillary sleeve 211 are respectively connected to form a closed ring;

[0108] The data processing box 213 has a bonding surface for bonding with the face of the Bama pig. Before bonding the bonding surface to the face of the Bama pig, a layer of coating glue is applied to the bonding surface. The coating glue is made of natural maleic gum, medical acrylic acid, medical water latex, and medical solvent, which are the same materials used on the bandages we usually use. Other materials can also be used to make the coating glue.

[0109] 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;

[0110] The first elastic rod 214 is a bellows structure. The first elastic rod 214 is bendable and retractable. The position and shape of the first elastic rod 214 can be appropriately adjusted according to different Bama pigs.

[0111] A data transmission line is provided inside the first elastic rod 214 to transmit information detected by the probe 215 .

[0112] For this example, please refer to Figure 9 and Figure 10 The upper jaw sleeve 211 is provided with a tooth protection groove 216, and the tooth protection groove 216 wraps the upper teeth of the Bama pig, thereby achieving the function of the upper jaw sleeve 211 being stuck on the upper jaw of the Bama pig.

[0113] For this example, please refer to Figure 9 and Figure 10The length of the arc sleeve 212 is adjustable. 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 fixedly connected to the maxillary sleeve 211 respectively. 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. The length of the arc sleeve 212 is adjusted by clamping the buckle in different clamping holes.

[0114] For this example, please refer to Figure 9 and Figure 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 through the elastic rod and the data transmission line in the arc sleeve 212.

[0115] For this example, please refer to Figure 9 and Figure 10 There are two first elastic rods 214, and 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.

[0116] For this example, please refer to Figure 9 and Figure 10 , the data processing box 213 includes a data processing module 2132 and a wireless communication module 2131;

[0117] The data processing module 2132 is in communication with the probe 215 via the first elastic rod 214 and processes the information detected by the probe 215;

[0118] 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.

[0119] For this example, please refer to Figure 9 and Figure 10The material of the maxillary 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 discolor or age due to sunlight and heat. It softens at around 30°C and has a melting point of 100-250°C. This material is used to ensure that the mouthguard groove 216 can better fit the upper teeth of the Bama pig and better realize its function. The method of using the maxillary sleeve 211 made of this material is as follows:

[0120] First, the ends of the maxillary sleeve 211 are trimmed with scissors according to the different mouth shapes of Bama pigs. 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 placed in the mouth of the Bama pig, and the tooth guard groove 216 can completely cover the upper teeth of the Bama pig.

[0121] Then, take a cup of hot water between 70°C and 85°C, immerse the maxillary sleeve 211 completely in it for 75 seconds, remove it, and then put it into cold water for 2 seconds;

[0122] 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.

[0123] For this example, please refer to Figure 9 and Figure 10 The probe 215 is equipped with a thermistor sensor. 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 the resistance value and the number of changes in the voltage within a certain period of time are the same. The change in the resistance value of the resistor R is caused by the change in the external temperature. The temperature change in a small range outside the resistor is caused by the gas exhaled by the Bama pig. Therefore, a voltage change is a resistance change and also a temperature change, that is, a Bama pig breathes once. Therefore, as long as the number of voltage changes is recorded, the number of respirations can be obtained, and then divided by time to obtain the respiratory frequency.

[0124] For this example, please refer to Figure 11 and Figure 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. The rewinding rope 223 extends from the outside of the breathing module 15 or rewinds into the inside of the breathing module 15. When not in use, the rewinding rope 223 is rewound into the inside of the breathing module 15. When in use, the rewinding rope 223 is pulled out according to the position of the Bama pig's ear, and the detection module 221 is clamped against the Bama pig's ear.

[0125] 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 Bama pig's ear 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 Bama pig's ear.

[0126] For this example, please refer to Figure 11 and Figure 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 tail 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 Bama pig's brain. During the experiment, the Bama pig's brain passed through the elastic hole 1513 and entered the interior of the mask body 1511 to absorb oxygen.

[0127] For this example, please refer to Figures 12 to 14One end of the rewind rope 223 is installed inside the headband 1512, and the other end of the rewind rope 223 extends out of the headband 1512 and is connected to the clamping component. The rewind rope 223 is rewound into the inside of the headband 1512 or extends out of the headband 1512. A channel for rewinding the rewind rope 223 is opened inside the headband 1512, and the channel is connected to a rewind groove at the end inside the headband 1512. The rewind groove is cylindrical, and a rope winding column is installed in the middle of the rewind groove. The rewind rope 223 enters the rewind groove along the channel and is wound around the rope winding column. The part of the rewind rope 223 wound around the rope winding column is wound by a coil spring. When the entire rewind rope 223 is pulled out, the spring will deform, so that the length of the rewind rope 223 increases. When the rewind rope 223 is released, the spring returns to its original shape, and the rewind rope 223 rewinds. A fixing buckle is provided at the place where the rewind rope 223 extends from the opening of the headband 1512, and 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, and one end of the reducing ring is fixedly mounted on the outer surface of the headband 1512. When the rewind rope 223 extends outward along the channel, the diameter of the reducing ring is reduced, thereby locking the rewind rope 223, fixing the length of the rewind rope 223 to prevent the rewind rope 223 from automatically rewinding along the channel due to the elastic force of the spring. Except for the part of the rewind rope 223 wound around the rope winding column during rewinding, which is wound by a coil spring, the other parts of the rewind rope 223 are made of memory lightweight alloy.

[0128] For this example, please refer to Figure 12 and Figure 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 and prevents 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 and prevents 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.

[0129] For this example, please refer to Figure 12 and Figure 13The detection module 221 further includes a plurality of waterproof fixing members 2215, a portion of the waterproof fixing members 2215 is connected to the upper waterproof cover 2211 and the upper detection box 2212 by a threaded connection, and another portion of the waterproof fixing members 2215 is connected to the lower waterproof cover 2214 and the lower detection box 2213 by a threaded connection. The outer ring of the waterproof fixing member 2215 is installed with a first waterproof gasket 2216;

[0130] 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;

[0131] After the fixing member is tightened, the fixing member and the first waterproof gasket 2216 form a watertight sealing layer, preventing moisture from entering the interior of the blood oxygen monitoring device through the shaft hole.

[0132] 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 part of the upper waterproof cover 2211 and the upper detection box 2212, and a waterproof sealing layer is formed between the connection part of the lower waterproof cover 2214 and the lower detection box 2213. The specific structure is not shown in the figure.

[0133] 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;

[0134] 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;

[0135] This waterproof structure design 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.

[0136] For this example, please refer to Figure 12 and Figure 13The clamping component 222 includes a plurality of magnetic blocks 2221 and a telescopic member 2222. A portion of the magnetic blocks 2221 is fixedly mounted below the upper detection box 2212, and another portion of the magnetic blocks 2221 is 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 installed in corresponding positions and have different polarities. This ensures that the Bama pig's ears are clamped tightly without causing excessive discomfort to the pig. At the same time, it is also convenient to remove the blood oxygen device from the ear.

[0137] 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. When the upper detection box 2212 and the lower detection box 2213 approach each other, the telescopic member 2222 is compressed, and when the upper detection box 2212 and the lower detection box 2213 move away from each other, the telescopic member 2222 is stretched.

[0138] For this example, 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. A data transmission line is provided inside the rewind 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. The second communication module 2219 transmits the processed information to the corresponding display.

[0139] For this example, 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: because 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 red light LED and infrared LED lights 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 processing by the single-chip microcomputer, the blood oxygen concentration value can be obtained.

[0140] For this example, please refer to Figure 15 and Figure 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.

[0141] For this example, please refer to Figures 16 to 20 , the position adjustment module 233 includes a slide groove 2331 and a fixing component 2332;

[0142] The slide groove 2331 is opened at the lower left side of the wearable article 231, which 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.

[0143] For this example, please refer to Figures 16 to 20 , the fixing component 2332 includes a sprocket 2333 and a telescopic buckle 2334;

[0144] There are multiple sprockets 2333, which are sequentially and spaced apart and installed on the side of the slide groove 2331, with a notch 2335 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;

[0145] When no external force acts on the telescopic buckle 2334, the other end of the telescopic buckle 2334 extends into the slot 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 of the slot 2335;

[0146] The cooperation between the sprocket 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.

[0147] For this example, please refer to Figures 16 to 20The sprockets 2333 are installed on both 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 outward, 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.

[0148] For this example, please refer to Figures 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 outside the fixed cylinder 2337;

[0149] 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 .

[0150] For this example, please refer to Figure 17 The end of the telescopic head 2336 extending out of the fixed cylinder 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 and slide.

[0151] For this example, please refer to Figures 16 to 20 The position adjustment module 233 further includes a slider 2339, which is disposed between the slide groove 2331 and the heart rate monitor 232 and is fixedly connected to the heart rate monitor 232;

[0152] 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 of the slider 2339 is matched with the sprocket 2333. The side of the slider 2339 wraps the outer side of the sprocket 2333 to prevent the slider 2339 from falling off from 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.

[0153] For this example, please refer to Figures 16 to 20 , sprockets 2333 are installed on both the upper and lower sides of the slide groove 2331;

[0154] 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 than unilateral installation on the upper side.

[0155] For this example, please refer to Figure 17 The heart rate monitor 232 is provided with a push handle 2340 , and the push handle 2340 is used to facilitate the experimenter to push the heart rate monitor 232 to change its position.

[0156] For this example, please refer to Figure 16 The width of the heart rate monitor 232 is greater than the width of the chute 2331, ensuring that the heart rate monitor 232 can cover the monitored part. Even if the heart is not directly below the chute 2331, but slightly deviated, the heart rate can still be accurately monitored because the width of the heart rate monitor 232 is greater than the width of the chute 2331.

[0157] In summary, the present invention ensures the normal survival of Bama pigs underwater during the experiment through the design of the life support system 1. At the same time, the opening or closing of the brain cover component 111, the internal organ cover component 112 and the buttocks cover component 113 are driven by the opening and closing module. The design of the front cover 114, the rear cover 115, the bottom cover 118, the first partition plate 116 and the second partition plate 117 is combined 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. Then, through the respiratory rate monitoring device 21, the blood oxygen monitoring device 22 and the heart rate monitoring device 23 in the vital signs monitoring system 2, the changes in the vital signs of the Bama pigs 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 pigs from damage by vibration signals while monitoring the vital signs of the Bama pigs in real time during underwater animal experiments. Therefore, the present invention effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0158] 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 skilled in 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 one of ordinary skill in the art without departing from the spirit and technical principles disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. An underwater animal experiment platform system, characterized by: including life support systems and vital signs monitoring systems; The life support system includes a cover module and an opening and closing module, the cover module includes a brain cover component, an internal organ cover component, a buttocks cover component, a front cover, a rear cover, a bottom cover, a first partition plate and a second partition plate, the brain cover component, the internal organ cover component, the buttocks cover component, the front cover, the rear cover, the bottom cover, the first partition plate and the second partition plate are all provided with an interlayer; 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 chamber, 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 chamber is partitioned from front to back into three closed spaces by the first partition plate and the second partition plate; The opening and closing modules drive 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. The 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 drive the left brain cover and the right brain cover to rotate respectively.

3. The 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 in contact with the rear end of the left brain cover, the front end of the right visceral cover is in contact 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 in contact with the front end of the buttocks cover component; The opening and closing modules drive the left visceral cover and the right visceral cover to rotate respectively.

4. The 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. The underwater animal experiment platform system according to claim 1, characterized in that: 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 conduit, a feces collection box, a second urine pad, a second conduit, 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, and the feces collection box is arranged outside the cover module. The first conduit passes through the cover module and connects the first urine pad and the feces collection box. The feces collection box is sealed.

6. The underwater animal experiment platform system according to claim 1, characterized in that: A third elastic airbag is installed on the bottom cover, and 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. The underwater animal experiment platform system according to claim 1, characterized in that: The life support system further includes a breathing module, the breathing module including a mask component, an earplug component and a ventilation component, the mask component and the earplug component are both installed in the brain cover 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 tail end of the mask body. 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. The underwater animal experiment platform system according to claim 1, characterized in that: 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-shaped 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. The underwater animal experiment platform system according to claim 1, characterized in that: The blood oxygen monitoring device includes a detection module, a rewinding rope and a breathing module, one end of the rewinding rope is connected to the breathing module, and 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 includes an upper detection box, a lower detection box and a clamping component. Detection clamps are provided below the upper detection box and above the lower detection box. The clamping component adjusts the opening size of the detection clamps.

10. The underwater animal experiment platform system according to claim 1, characterized in that: 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.

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