A portable storage device for animal husbandry and veterinary vaccines

Abstract

The present invention discloses a portable storage device for animal husbandry and veterinary vaccines, which relates to the technical field of storage, and comprises a top cover structure and a storage structure. The storage structure comprises a storage box, a plurality of storage components are arranged inside the storage box, a partition plate fixedly connected to one side of the storage box, a pressure control component arranged on the side of the partition plate away from the storage component, and a heat exchange box fixedly connected to the bottom of the inner cavity of the storage box. Negative pressure is generated inside the storage rack to adsorb and fix the vaccine bottle on the storage rack, thereby completing the complete fixation of the vaccine bottle and the storage rack. The vaccine bottle is fixed by negative pressure suction, the force-bearing area of ​​the vaccine bottle is large, and the rigid structure force acting on the vaccine bottle is small, thereby reducing the possibility of the vaccine bottle breaking during the placement and retrieval process.

Description

Technical Field

[0001] The invention relates to the technical field of storage, in particular to a portable storage device for animal husbandry and veterinary vaccines. Background Art

[0002] Animal husbandry refers to the production process of using livestock, poultry and other animals that have been artificially raised and domesticated by humans, or the physiological functions of wild animals such as deer, musk deer, foxes, minks, otters, and quails, to transform plant energy such as forage and feed into animal energy through artificial breeding and reproduction, in order to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk and medicinal materials. It is an extremely important link in the material exchange between humans and nature.

[0003] Livestock are prone to diseases, which can cause great losses to farmers. In animal husbandry, some animals need to be prevented and controlled. During the breeding process, veterinarians often need to vaccinate animals. Animal epidemic prevention is the most effective measure to control animal infectious diseases. In order to facilitate the carrying of vaccines, veterinarians usually use vaccine storage devices to store vaccines.

[0004] For example, the invention of application number 202210496921.6 discloses a vaccine storage device for livestock and veterinary medicine, whose structure includes a box body, a storage device, a lock, a box cover, a semiconductor refrigerator, and a controller. When the present invention is used, the mounting seat is fitted on the frame body, and then the frame body is vertically placed on the box body, and multiple storage components are placed on the mounting seat at equal intervals through the partition, and the vaccine is stably placed inside the storage component, and then the connecting sleeve is fitted and connected to the storage component, which can effectively cooperate with the storage component to protect the vaccine.

[0005] In actual application, due to the concern about dietary health, new breeding methods such as green breeding, free-range breeding in mountains and forests, and ecological simulation breeding have been rolled out. This has led to inconvenient transportation in some breeding areas. When veterinarians carry vaccine storage devices, they are affected by the walking path, which will cause the device to shake. Vaccine storage devices that lack good shock absorption effects are prone to vaccine breakage, resulting in economic losses, and fragments produced by the breakage of vaccine bottles can easily cause injuries to veterinarians. Summary of the invention

[0006] The purpose of the present invention is to provide a portable storage device for animal husbandry and veterinary vaccines to solve the problems raised in the prior art.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a portable storage device for livestock and veterinary vaccines, comprising a top cover structure and a storage structure, wherein the storage structure comprises a storage box, a plurality of storage components arranged inside the storage box, a partition plate fixedly connected to one side of the storage box, a pressure control component arranged on the side of the partition plate away from the storage component, and a heat exchange box fixedly connected to the bottom of the inner cavity of the storage box.

[0008] Preferably, the top cover structure includes a top cover and four rubber sheets fixedly connected inside the top cover, support seats are provided on both sides of the rubber sheets, a plurality of arc-shaped grooves are opened on the outer side of the support seats, wherein needle support frames are provided inside the plurality of arc-shaped grooves opened on the four support seats, the needle support frame is fixedly connected to the support seat, and the support seat is fixedly connected to the top cover.

[0009] Preferably, a power connector is fixedly installed on one side of the storage box, a controller is fixedly installed between the side of the partition plate away from the storage assembly and the inner wall of the storage box, and the top cover is hingedly installed on the top of the storage box.

[0010] Preferably, the storage assembly includes mounting plate 1, mounting plate 2 and two storage racks, both ends of the two storage racks are rotatably connected with air guide member 2, and the sides of the two air guide members 2 away from the storage racks are fixedly connected with air guide member 1.

[0011] Preferably, the two air guides away from the partition plate are fixedly connected to a mounting plate, the mounting plate passes through one side of the storage box and is rotatably connected to the storage box, a hexagonal groove is provided at one end of the mounting plate arranged on the outside of the storage box, and the mounting plate and the storage box are in an interference fit state.

[0012] Preferably, the two air guide members 1 close to the partition plate both penetrate the mounting plate 2 and are fixedly connected to the mounting plate 2, the mounting plate 2 penetrates the partition plate and is rotatably connected to the partition plate, the mounting plate 2 and the partition plate are in an interference fit state, the two air guide members 1 are both fixedly connected with air guide members 4, a rotating ring is fixedly connected between the two air guide members 4, an air guide member 3 is rotatably sleeved on the outer side of the rotating ring, and when the storage rack is operated to rotate, the mounting plate 1 and the mounting plate 2 will not rotate, thereby meeting the need to operate the storage rack to rotate to adjust the positions of multiple bottle slots opened on the outer side of the storage rack.

[0013] Preferably, a plurality of bottle insertion grooves are provided on the outer side of the storage rack, and a rubber ring 1 and a rubber ring 2 are provided inside the bottle insertion grooves, and the rubber ring 1 and the rubber ring 2 are both fixedly connected to the storage rack, and an air guide groove is provided inside the bottle insertion groove, and the air guide groove is formed on the storage rack and communicated with the inside of the storage rack, and a sealing plate is provided between two of the storage racks, and the sealing plate is fixedly connected between the mounting plate 1 and the mounting plate 2, and rubber pads are provided on both sides of the sealing plate, and a U-shaped frame is fixedly sleeved outside the rubber pad, and the U-shaped frame is fixedly connected between the partition plate and the inner wall of the storage box.

[0014] Preferably, the pressure control component includes an air guide duct, multiple air guide parts three internally fixedly connected with air guide parts five, multiple air guide parts five and the air guide duct fixedly connected to air guide parts six, and a valve body arranged on one side of the multiple air guide parts six, the valve body is fixedly installed inside the air guide duct, the interior of the air guide duct is connected with the interior of the storage rack through multiple valve bodies, multiple air guide parts six, multiple air guide parts five, multiple air guide parts three, multiple air guide parts four, multiple air guide parts one and multiple air guide parts two, and the air guide duct is fixedly connected to the partition plate.

[0015] Preferably, one end of the air guide pipe is fixedly connected to an air pump, and the air pump is fixedly connected to the inner wall of the storage box, and an air guide member seven is fixedly connected between the air pump and the storage box, and the air pump draws air from the inside of the air guide pipe and discharges it through the air guide member seven, and multiple valve bodies are equipped with operating rods, the top of the operating rod passes through the air guide pipe and is rotatably connected to the air guide pipe, and the top of the operating rod is fixedly connected to a force block, and the top of the force block is provided with a hexagonal groove two, and the hexagonal wrench is inserted into the hexagonal groove two to operate the force block and the operating rod to control the opening and closing state of the valve body. The veterinarian can choose to open the valve body corresponding to one side of a storage component, and can extract and take out the vaccine bottle for use, which is convenient for the veterinarian to give out the vaccine bottle, and the remaining storage components remain in an adsorbed and fixed state with the vaccine bottle, and a mounting bracket is rotatably sleeved on the outer side of the operating rod, and the mounting bracket is fixedly connected to the inner wall of the storage box, and the mounting bracket supports the operating rod to reduce the possibility of deformation and breakage of the operating rod.

[0016] Preferably, a guide elbow is fixedly connected to one side of the top of the heat exchange box, and a solenoid valve is fixedly connected to one end of the guide elbow. When the solenoid valve is controlled to open, liquid nitrogen can be poured into the interior of the heat exchange box through the solenoid valve and the guide elbow. The solenoid valve is fixedly installed on the outside of the storage box, and a waste valve is fixedly connected between the bottom of the heat exchange box and the storage box. When the waste valve is opened, the interior of the heat exchange box is emptied.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The air pump working in the present application draws air from the inside of the air duct and discharges it through the air guide piece seven. The inside of the air duct is connected with the inside of the storage rack through multiple valve bodies, multiple air guide pieces six, multiple air guide pieces five, multiple air guide pieces three, multiple air guide pieces four, multiple air guide pieces one and multiple air guide pieces two, and the bottle insertion slot is connected with the inside of the storage rack through the air guide slot. The vaccine bottle cooperates with rubber rings two and one to seal the bottle insertion slot. Therefore, negative pressure is generated inside the storage rack to adsorb and fix the vaccine bottle on the storage rack, completing the complete fixation of the vaccine bottle and the storage rack. The vaccine bottle is fixed by negative pressure suction, the force-bearing area of ​​the vaccine bottle is large and the vaccine bottle is subjected to less rigid structural force, thereby reducing the possibility of rupture of the vaccine bottle during placement and use.

[0019] 2. In the present application, a sealing plate, two rubber pads and two U-shaped frames constitute a partition plate. When two storage racks are arranged one above and one below, the sealing plate is parallel to the bottom wall of the inner cavity of the storage box. At this time, multiple partition plates in multiple storage assemblies divide the interior of the storage box into an upper normal temperature cavity and a lower refrigeration cavity, and the operating rod is deformed to fit the sealing plate. The partition plate has good sealing properties. The vaccine bottles in the multiple bottle slots opened on the multiple storage racks inside the refrigeration cavity are inside the refrigeration cavity. When more vaccine bottles are carried, some of the vaccine bottles are inside the refrigeration cavity, and the possibility of deterioration of the vaccine bottles is reduced by low temperature.

[0020] 3. When using this application, after opening the valve body corresponding to one side of a storage component, when the vaccine bottles in the multiple bottle insertion slots opened on the storage rack inside the normal temperature chamber of the storage component are used up, insert the hexagonal wrench into the hexagonal slot one opened on the mounting disk one in the storage component, operate the mounting disk one to rotate, so that the two storage racks and the sealing plate rotate 180°, and the storage rack inside the refrigeration chamber and the multiple vaccine bottles fixed on the storage rack enter the normal temperature chamber, while the storage status of the remaining storage components does not change, so as to avoid the situation where the vaccine bottles cannot be put into use for a long time after entering the normal temperature environment from the low temperature environment, and reduce the deterioration of the vaccines inside the vaccine bottles due to being in two environments with a large temperature difference in a short period of time, thereby reducing losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the top cover of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the support base of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the storage box of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the partition plate of the present invention;

[0026] Figure 6 for Figure 5 A magnified view of the structure at A;

[0027] Figure 7 It is a structural schematic diagram of the storage rack of the present invention;

[0028] Figure 8 for Figure 7 A magnified view of the structure at C;

[0029] Fig. 9 It is a structural schematic diagram of the air guide duct of the present invention;

[0030] Fig.10 It is a partial structural schematic diagram of the storage rack of the present invention;

[0031] Fig.11 for Fig.11 A magnified view of the structure at B;

[0032] Fig.12 It is a structural schematic diagram of the air guide member 5 of the present invention;

[0033] Fig.13 It is a schematic diagram of the structure of the diversion elbow of the present invention.

[0034] Numbers in the figure: 1, top cover structure; 11, top cover; 12, support seat; 13, arc groove; 14, rubber sheet; 15, needle support frame; 2, storage structure; 21, storage box; 22, storage frame; 23, air guide piece 1; 24, mounting plate 1; 25, hexagonal groove 1; 26, partition plate; 27, mounting plate 2; 28, air guide piece 2; 29, bottle insertion groove; 210, rubber ring 1; 211, rubber ring 2; 212, air guide groove; 213, air guide piece 3; 214, rotating plate Moving ring; 215, air guide part four; 216, air guide part five; 217, air guide part six; 219, air guide duct; 220, valve body; 221, air pump; 222, air guide part seven; 223, operating lever; 224, mounting frame; 225, force block; 226, hexagonal groove two; 227, heat exchange box; 228, diversion elbow; 229, solenoid valve; 230, exhaust valve; 231, sealing plate; 232, U-shaped frame; 233, rubber pad; 3, controller; 4, power connector. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example: Figure 1-Figure 13As shown, the present invention provides a technical solution for a portable storage device for animal husbandry and veterinary vaccines, including a top cover structure 1 and a storage structure 2, the storage structure 2 includes a storage box 21, a plurality of storage components arranged inside the storage box 21, a partition plate 26 fixedly connected to one side of the storage box 21, a pressure control component arranged on the side of the partition plate 26 away from the storage component, and a heat exchange box 227 fixedly connected to the bottom of the inner cavity of the storage box 21, the storage component includes a mounting plate 1 24, a mounting plate 27 and two storage racks 22, and two storage racks 22 have two storage racks 22 inside. The ends of the two gas guides 28 are rotatably connected to the storage rack 22. The two gas guides 28 are fixedly connected to the gas guide 1 23 on the side away from the storage rack 22. The two gas guides 1 23 away from the partition plate 26 are fixedly connected to the mounting plate 1 24. The mounting plate 1 24 passes through one side of the storage box 21 and is rotatably connected to the storage box 21. The mounting plate 1 24 is arranged on one end of the storage box 21. A hexagonal groove 1 25 is opened. The mounting plate 1 24 and the storage box 21 are in an interference fit state. The two gas guides 1 23 near the partition plate 26 pass through the mounting plate 27 The mounting plate 27 is fixedly connected to the mounting plate 27, the mounting plate 27 penetrates the partition plate 26 and is rotatably connected to the partition plate 26, the mounting plate 27 and the partition plate 26 are in an interference fit state, the two air guide members 1 23 are fixedly connected to the air guide member 4 215, a rotating ring 214 is fixedly connected between the two air guide members 4 215, and an air guide member 3 213 is rotatably sleeved on the outer side of the rotating ring 214, a plurality of bottle insertion grooves 29 are opened on the outer side of the storage rack 22, and a rubber ring 1 210 and a rubber ring 211 are arranged inside the bottle insertion groove 29, and the rubber ring 1 210 and the rubber ring 211 are arranged inside the rubber ring 1 210. and the rubber ring 211 are fixedly connected to the storage rack 22, an air guide groove 212 is arranged inside the bottle insertion groove 29, the air guide groove 212 is formed on the storage rack 22 and communicates with the inside of the storage rack 22, a sealing plate 231 is arranged between the two storage racks 22, the sealing plate 231 is fixedly connected between the mounting plate 1 24 and the mounting plate 27, rubber pads 233 are arranged on both sides of the sealing plate 231, a U-shaped frame 232 is fixedly sleeved on the outer side of the rubber pad 233, and the U-shaped frame 232 is fixedly connected between the partition plate 26 and the inner wall of the storage box 21.

[0037] Specifically, the vaccine storage device composed of the top cover structure 1 and the storage structure 2 has the following specific use steps:

[0038] Step 1: Place the injection syringe:

[0039] Since four rubber sheets 14 are fixedly connected inside the top cover 11 in the top cover structure 1, support seats 12 are arranged on both sides of the rubber sheet 14, and multiple arc-shaped grooves 13 are opened on the outer side of the support seat 12 to which the top cover 11 is fixedly connected, needle support frames 15 are arranged inside the multiple arc-shaped grooves 13 opened by the support seat 12 arranged on one side of the rubber sheet 14, and the needle support frame 15 is fixedly connected to the support seat 12. A rubber sheet 14 and two support seats 12 on both sides of the rubber sheet 14 constitute an injection syringe clamping structure.

[0040] When using the syringe clamping structure to clamp the syringe:

[0041] First, turn the top cover 11 over so that the inner cavity of the top cover 11 faces upward, then pull the rubber sheet 14 to deform the rubber sheet 14, then point the needle end of the injection syringe toward the needle support frame 15, and then pass the injection syringe through the two arc-shaped grooves 13 correspondingly arranged on the two support seats 12, and the injection syringe passes through the inside of the rubber sheet 14, and the needle passes through the needle support frame 15; after operating multiple injection syringes in sequence, release the rubber sheet 14, and the rebounding rubber sheet 14 applies pulling force to the multiple injection syringes, so that the injection syringes are installed inside the top cover 11.

[0042] By operating the multiple injection syringe clamping structures in sequence according to the above method, the installation of the vaccine storage device composed of multiple injection syringes, the top cover structure 1 and the storage structure 2 can be completed.

[0043] Step 2: Vaccine bottle placement:

[0044] Since a plurality of storage components are arranged inside the storage box 21 for storing fixed vaccines, both ends of the two storage racks 22 in the storage component are rotatably connected with air guide pieces 28, and the two air guide pieces 28 are fixedly connected with air guide pieces 1 23 on the side away from the storage rack 22, and the two air guide pieces 1 23 away from the partition plate 26 are fixedly connected with the mounting plate 1 24, and the mounting plate 1 24 passes through one side of the storage box 21 and is rotatably connected to the storage box 21, and the two air guide pieces 1 23 close to the partition plate 26 pass through the mounting plate 27 and are fixedly connected with the mounting plate 27, and the mounting plate 27 passes through the partition plate 26 and is rotatably connected to the partition plate 26, and are connected by the two air guide pieces 2 The storage rack 22 supported by 8 can rotate by itself, and the mounting plate 1 24 and the storage box 21 are in an interference fit state, and the mounting plate 27 and the partition plate 26 are in an interference fit state. When the storage rack 22 is operated to rotate by itself, the mounting plate 1 24 and the mounting plate 27 will not rotate, so as to meet the need of operating the storage rack 22 to rotate by itself to adjust the positions of the multiple bottle insertion grooves 29 opened on the outside of the storage rack 22; and the bottle insertion grooves 29 opened on the outside of the storage rack 22 are provided with rubber rings 1 210 and 211, and the rubber rings 1 210 and 211 are fixedly connected to the storage rack 22, and the rubber ring 1 210 is provided in the middle of the bottle insertion grooves 29, such as Fig.10 shown.

[0045] First, insert the vaccine bottle into the bottle insertion slot 29. The outer side of the vaccine bottle contacts the rubber ring 210 and is restricted by the friction of the rubber ring 210. When the bottom end of the vaccine bottle contacts the rubber ring 211, the movement of the vaccine bottle is restricted. At this time, the vaccine bottle is pre-fixed in the bottle insertion slot 29 and is fixed by the friction applied by the rubber ring 210. The vaccine bottle can only be separated from the storage rack 22 after a certain pulling force is applied to the vaccine bottle to move outward from the inside of the bottle insertion slot 29.

[0046] Subsequently, the vaccine bottles are inserted into the multiple bottle insertion slots 29 , and the storage rack 22 is operated to rotate so that another row of bottle insertion slots 29 rotate upward. The storage rack 22 capable of rotating can facilitate the insertion of vaccine bottles into the multiple bottle insertion slots 29 .

[0047] Subsequently, insert a hexagonal wrench into a hexagonal slot 25 provided at one end of the mounting plate 24 disposed on the outside of the storage box 21, rotate the mounting plate 24 180°, so that the storage rack 22 at the bottom and the storage rack 22 at the top with multiple vaccine bottles pre-fixed thereon are interchanged, and then continue to insert vaccine bottles into the multiple bottle insertion slots 29 provided on the storage rack 22. Multiple vaccine bottles can be pre-fixed by one storage component, and the multiple storage components disposed inside the storage box 21 can fix multiple vaccine bottles inside the storage box 21.

[0048] Step 3: Preparation for the vaccine storage device movement:

[0049] After the above step 2 is completed, the power connector 4 is plugged into the power supply. At this time, the multiple valve bodies 220, the air pump 221, the solenoid valve 229 and the exhaust valve 230 are powered on and ready to work, and the controller 3 is powered on and in working state.

[0050] Since the air guide groove 212 arranged inside the bottle insertion groove 29 is formed on the storage rack 22 and is connected to the inside of the storage rack 22, the two air guide members 1 23 on the same side of a storage assembly are fixedly connected to the air guide member 4 215, and a rotating ring 214 is fixedly connected between the two air guide members 4 215. The air guide member 3 213 rotatably sleeved outside the rotating ring 214 is fixedly connected to the inside of the air guide member 5 216, and the air guide member 6 217 is fixedly connected between the air guide member 5 216 and the air guide duct 219 fixedly connected to the partition plate 26. Under the action of the air guide member 6 217, the air guide member 5 216 and the air guide member 3 213 fixedly connected to the air guide member 5 216 cannot move, and the rotating ring 214 is rotatably connected to the air guide member 3 213, and the axis of the air guide member 3 213 and the axis of the mounting disk 2 27 are arranged on the same horizontal line, and the rotation of the mounting disk 2 27 is not affected by the air guide member 3 213.

[0051] First, the fixed valve body 220 is controlled to open by the controller 3, and the air pump 221 fixedly connected to one end of the air guide pipe 219 is controlled to work. Since the air pump 221 is fixedly connected to the storage box 21 with an air guide member 7 222, the working air pump 221 extracts air from the inside of the air guide pipe 219 and discharges it through the air guide member 7 222. The inside of the air guide pipe 219 passes through multiple valve bodies 220, multiple air guide members 6 217, multiple air guide members 5 216, multiple air guide members 3 213, multiple air guide members 4 215, multiple air guide members 1 23 and multiple air guide members 23. The gas part 28 is connected to the inside of the storage rack 22, and the bottle insertion slot 29 is connected to the inside of the storage rack 22 through the gas guide slot 212. The vaccine bottle cooperates with the rubber ring 211 and the rubber ring 1 210 to block the bottle insertion slot 29. Therefore, negative pressure is generated inside the storage rack 22 to adsorb and fix the vaccine bottle on the storage rack 22, completing the complete fixation of the vaccine bottle and the storage rack 22. The vaccine bottle is fixed by negative pressure suction, and the force-bearing area of ​​the vaccine bottle is large and the rigid structure force on the vaccine bottle is small, reducing the possibility of the vaccine bottle being broken during placement and use.

[0052] Subsequently, after waiting for a period of time, the multiple valve bodies 220 are controlled to close, and the air pump 221 is controlled to stop working, completing the work of fixing multiple vaccine bottles. Since the negative pressure state inside the storage rack 22 will not affect the overall rotation of the storage rack 22, when the storage box 21 shakes, the rotating storage rack 22 can rotate to unload the force, thereby reducing the force applied to the vaccine bottles, thereby preventing the vaccine bottles from being broken due to the shaking of the road when the veterinarian carries the vaccine bottles through the vaccine storage device composed of the top cover structure 1 and the storage structure 2, thereby reducing economic losses and injuries to the veterinarian caused by the broken vaccine bottles.

[0053] Furthermore, the storage rack 22 can rotate on its own, and the vaccine liquid inside the vaccine bottle fixed on the storage rack 22 can be directly sucked out without removing the vaccine bottle.

[0054] Step 4: Internal environment control of vaccine storage device:

[0055] Since a heat exchange box 227 is fixedly installed at the bottom of the inner cavity of the storage box 21, a guide bend 228 is fixedly connected to one side of the top of the heat exchange box 227, a solenoid valve 229 fixedly connected to one end of the guide bend 228 is fixedly installed on the outside of the storage box 21, and a waste valve 230 is fixedly connected between the bottom of the heat exchange box 227 and the storage box 21.

[0056] After the waste valve 230 is controlled by the controller 3 to open for a period of time, the waste valve 230 is closed to empty the inside of the heat exchange box 227; then the solenoid valve 229 is controlled to open, and liquid nitrogen can be poured into the inside of the heat exchange box 227 through the solenoid valve 229 and the diversion elbow 228. Finally, the solenoid valve 229 is controlled to close, and the low-temperature liquid nitrogen enters the inside of the heat exchange box 227 at normal pressure and temperature. By utilizing the heat absorption characteristic of liquid nitrogen after entering the normal temperature and pressure environment, the heat exchange box 227 made of a metal material with a high thermal conductivity is cooled by the internal liquid nitrogen, and the heat exchange box 227 exchanges heat with the inside of the storage box 21. After the liquid nitrogen enters the inside of the heat exchange box 227, it enters the normal pressure state from the high-pressure storage state, and the heat exchange box 227 will not explode even if it is shaken or hit;

[0057] A sealing plate 231 is provided between the two storage racks 22 in each storage assembly. The sealing plate 231 is fixedly connected between the mounting plate 1 24 and the mounting plate 2 27. Rubber pads 233 are provided on both sides of the sealing plate 231. The U-shaped frame 232 fixedly sleeved on the outside of the rubber pad 233 is fixedly connected between the partition plate 26 and the inner wall of the storage box 21. One sealing plate 231, two rubber pads 233 and two U-shaped frames 232 constitute an isolation plate. When the two storage racks 22 are arranged one above and one below, the sealing plate 231 is parallel to the bottom wall of the inner cavity of the storage box 21. At this time, multiple isolation plates in multiple storage assemblies divide the interior of the storage box 21 into an upper normal temperature cavity and a lower refrigeration cavity, and the rubber pad 233 is deformed to fit the sealing plate 231. The isolation plate has good sealing performance. The vaccine bottles fixed on the multiple storage racks 22 located inside the refrigeration cavity are inside the refrigeration cavity. When more vaccine bottles are carried, some of the vaccine bottles are inside the refrigeration cavity. The low temperature is used to reduce the possibility of the vaccine bottles deteriorating outdoors for a long time.

[0058] Step 5: After plugging in the power connector 4 and unplugging it, put the top cover 11 on the storage box 21 (arranging a lock structure where the top cover 11 and the storage box 21 collide is a well-known technique and will not be described in detail here)

[0059] Step 6: Removal of vaccine bottle:

[0060] Since an operating rod 223 is installed on the valve body 220 connected to each storage assembly, the top of the operating rod 223 passes through the air guide pipe 219 and is rotatably connected to the air guide pipe 219, and a hexagonal groove 226 is provided on the force bearing block 225 fixedly connected to the top of the operating rod 223;

[0061] A hexagonal wrench can be inserted into the hexagonal slot 226 to operate the force block 225 and the operating rod 223 to control the valve body 220 to open, and the non-working air pump 221 will be in a gas-conducting state. The internal gas of the two storage racks 22 in the storage assembly connected to one side of the valve body 220 will be discharged through the gas-conducting duct 219 and the air pump 221, and the pressure inside the storage rack 22 will be relieved. At this time, the vaccine bottle loses the fixation of the negative pressure suction, but the vaccine bottle is fixed and limited by the friction force applied by the rubber ring 210. After a certain pulling force is applied to a certain vaccine bottle from the inside of the bottle insertion slot 29 to the outside, the vaccine bottle will be separated from the storage rack 22, and the remaining vaccine bottles that have lost the negative pressure suction fixation will remain in place under the action of the friction force of the rubber ring 210, and the vaccine bottles that have lost the negative pressure suction fixation but have not been taken will not be separated from the storage rack 22 before they are subjected to a certain pulling force.

[0062] To summarize, when a veterinarian takes out multiple vaccine bottles stored in a vaccine storage device, he or she can choose to open the valve body 220 corresponding to one side of a storage component, so that the multiple vaccine bottles supported and fixed by the storage component are in a state of losing adsorption and fixation but being limited by the friction force of the rubber ring 210. Any number of vaccine bottles can be taken out for use, and the adsorption and fixation state of the vaccine bottles by the remaining storage components remains unchanged, and the state of simultaneously removing the fixation of all vaccine bottles will not occur, thereby reducing the possibility of vaccine bottles falling when the vaccine storage device is accidentally hit, violently moved, or even overturned.

[0063] Step 7:

[0064] On the basis of the above step six, after opening the valve body 220 corresponding to one side of a storage component, after the vaccine bottles in the multiple bottle insertion slots 29 opened on the storage rack 22 located inside the normal temperature chamber of the storage component are used up, insert the hexagonal wrench into the hexagonal slot 25 opened on the mounting disk 24 of the storage component, operate the mounting disk 24 to rotate, so that the two storage racks 22 and the sealing plate 231 rotate 180°, and the storage rack 22 in the refrigeration chamber and the multiple vaccine bottles fixed on the storage rack 22 enter the normal temperature chamber, while the storage status of the remaining storage components does not change, so as to avoid the situation where the vaccine bottles cannot be put into use for a long time after entering the normal temperature environment from the low temperature environment, reduce the deterioration of the vaccines in the vaccine bottles due to the changes in the external storage environment, and reduce the losses.

[0065] In addition, a mounting frame 224 is rotatably sleeved on the outer side of the operating rod 223 , and the mounting frame 224 is fixedly connected to the inner wall of the storage box 21 . The operating rod 223 is supported by the mounting frame 224 , thereby reducing the possibility of deformation and breakage of the operating rod 223 .

[0066] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A portable storage device for animal husbandry and veterinary vaccines, comprising a top cover structure (1) and a storage structure (2), characterized in that: The storage structure (2) comprises a storage box (21), a plurality of storage components arranged inside the storage box (21), a partition plate (26) fixedly connected to one side of the interior of the storage box (21), a pressure control component arranged on a side of the partition plate (26) away from the storage components, and a heat exchange box (227) fixedly connected to the bottom of the inner cavity of the storage box (21); The storage assembly comprises a first mounting plate (24), a second mounting plate (27) and two storage racks (22); both ends of the two storage racks (22) are rotatably connected to second air guide members (28); and the sides of the two air guide members (28) away from the storage racks (22) are fixedly connected to first air guide members (23); Two air guide members (23) away from the partition plate (26) are fixedly connected to a mounting plate (24); the mounting plate (24) passes through one side of the storage box (21) and is rotatably connected to the storage box (21); one end of the mounting plate (24) disposed on the outside of the storage box (21) is provided with a hexagonal groove (25); the mounting plate (24) and the storage box (21) are in an interference fit state; The two air guide members 1 (23) close to the partition plate (26) both penetrate the mounting plate 2 (27) and are fixedly connected to the mounting plate 2 (27); the mounting plate 2 (27) penetrates the partition plate (26) and is rotatably connected to the partition plate (26); the mounting plate 2 (27) and the partition plate (26) are in an interference fit state; the two air guide members 1 (23) are both fixedly connected to an air guide member 4 (215); a rotating ring (214) is fixedly connected between the two air guide members 4 (215); an air guide member 3 (213) is rotatably sleeved on the outer side of the rotating ring (214); The storage rack (22) is provided with a plurality of bottle insertion grooves (29) on the outside, and a rubber ring 1 (210) and a rubber ring 2 (211) are provided inside the bottle insertion grooves (29), and the rubber ring 1 (210) and the rubber ring 2 (211) are both fixedly connected to the storage rack (22). An air guide groove (212) is provided inside the bottle insertion grooves (29), and the air guide groove (212) is formed on the storage rack (22) and communicates with the inside of the storage rack (22). A sealing plate (231) is provided between two storage racks (22), and the sealing plate (231) is fixedly connected between the first mounting plate (24) and the second mounting plate (27). Rubber pads (233) are provided on both sides of the sealing plate (231), and a U-shaped frame (232) is fixedly sleeved on the outside of the rubber pad (233), and the U-shaped frame (232) is fixedly connected between the partition plate (26) and the inner wall of the storage box (21); The pressure control assembly comprises an air guide pipe (219), a plurality of air guide members three (213) having an air guide member five (216) fixedly connected thereto, an air guide member six (217) fixedly connected between the plurality of air guide members five (216) and the air guide pipe (219), and a valve body (220) disposed on one side of the plurality of air guide members six (217), wherein the valve body (220) is fixedly installed inside the air guide pipe (219), and the air guide pipe (219) is fixedly connected to the partition plate (26); An air pump (221) is fixedly connected to one end of the air guide pipe (219), the air pump (221) is fixedly connected to the inner wall of the storage box (21), an air guide member (222) is fixedly connected between the air pump (221) and the storage box (21), a plurality of valve bodies (220) are each mounted with an operating rod (223), the top end of the operating rod (223) passes through the air guide pipe (219) and is rotatably connected to the air guide pipe (219), a force block (225) is fixedly connected to the top of the operating rod (223), a hexagonal groove (226) is provided on the top of the force block (225), a mounting frame (224) is rotatably sleeved on the outer side of the operating rod (223), and the mounting frame (224) is fixedly connected to the inner wall of the storage box (21).

2. A portable storage device for animal husbandry and veterinary vaccines according to claim 1, characterized in that: The top cover structure (1) comprises a top cover (11) and four rubber sheets (14) fixedly connected inside the top cover (11), support seats (12) are arranged on both sides of the rubber sheet (14), a plurality of arc-shaped grooves (13) are provided on the outside of the support seat (12), and needle support frames (15) are arranged inside the plurality of arc-shaped grooves (13) provided on the four support seats (12), the needle support frames (15) are fixedly connected to the support seats (12), and the support seats (12) are fixedly connected to the top cover (11).

3. A portable storage device for animal husbandry and veterinary vaccines according to claim 2, characterized in that: A power connector (4) is fixedly mounted on one side of the storage box (21), a controller (3) is fixedly mounted between a side of the partition plate (26) away from the storage assembly and an inner wall of the storage box (21), and the top cover (11) is hingedly mounted on the top of the storage box (21).

4. A portable storage device for animal husbandry and veterinary vaccines according to claim 1, characterized in that: A guide bend (228) is fixedly connected to one side of the top of the heat exchange box (227); one end of the guide bend (228) is fixedly connected to a solenoid valve (229); the solenoid valve (229) is fixedly installed on the outside of the storage box (21); and a waste valve (230) is fixedly connected between the bottom of the heat exchange box (227) and the storage box (21).

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