Cow and sheep embryo freezing instrument

Abstract

The utility model relates to the field of animal husbandry breeding auxiliary instruments, and discloses a cattle and sheep embryo freezing instrument which comprises a protection box, the top of the protection box is connected with a protection ring, and a mounting cover is clamped on the protection ring; one end of the thermal insulation column is located on the outer side of the protection ring, the other end of the thermal insulation column is connected with a placement mechanism located in the protection box, the placement mechanism comprises a sleeving ring, one side of the sleeving ring is connected with one end of the thermal insulation column, the middle of the sleeving ring is in threaded sleeving connection with a mounting ring, and the inner side of the mounting ring is fixedly connected with a supporting block; according to the embryo storage vessel, the storage vessel can be conveniently placed, meanwhile, suspended supporting, internal data detection and taking can be carried out conveniently, meanwhile, temperature dissipation can be greatly reduced, possible frostbite can be reduced, internal storage stability is guaranteed, and embryo stable storage is guaranteed; and meanwhile, personnel monitoring is reduced, and the overall workload is reduced.

Description

Technical Field

[0001] The utility model relates to the field of animal husbandry auxiliary equipment, in particular to a cattle and sheep embryo freezing device. Background Art

[0002] An embryo is a young organism that develops within the first two months of pregnancy. The early development of the blastocyst, embryo, and embryonic development is a continuous process. During the somite stage, all three germ layers undergo changes. The ectoderm forms a groove along the dorsal midline, called the neural groove, with its banks known as the neural crests. In livestock farming, embryos of cattle and sheep are often cryopreserved to ensure the transmission of superior genes, genetic research, and stable conception during estrus. This ensures their basic activity and subsequent use.

[0003] Existing freezers generally use a steel bottle body with insulation material in the middle. Liquid nitrogen is then placed in the bottle body for freezing. When it is subsequently taken out, external devices are required to assist. During the storage process, it is not possible to monitor and replenish it well, and monitoring is required, which increases the workload. Utility Model Content

[0004] In order to solve the technical problem of poor use, the utility model provides a cattle and sheep embryo freezing device.

[0005] The utility model adopts the following technical solutions: a cattle and sheep embryo freezing instrument, comprising: a protection box, a protection ring connected to the top of which a mounting cover is clamped on the protection ring; a temperature-isolating column, one end of which is located outside the protection ring, and the other end of which is connected to a placement mechanism located in the protection box;

[0006] As a further improvement of the above scheme, the placement mechanism includes: a sleeve ring, one side of which is connected to one end of the thermal insulation column, the middle thread of the sleeve ring is sleeved with a mounting ring, the inner side of the mounting ring is fixedly connected to a support block, and the bottom of the mounting ring is connected to a protective tube; a sleeve block, which is clamped on the corresponding support block, and the middle of the sleeve block is sleeved with a storage unit; a clamping ring, which is arranged in the mounting ring, the clamping ring is sleeved with multiple support blocks, and the middle of the clamping ring is connected to a detection column; a support ring, which is fixedly connected to the bottom of the protective box.

[0007] As a further improvement of the above solution, the storage unit includes:

[0008] The functional ring has a storage cylinder 1 connected to its bottom, the outer side of the storage cylinder 1 is sleeved with the sleeve block, the bottom end of the storage cylinder 1 is fixedly connected to the storage dish 1 located in the protective cylinder, the bottom end of the storage dish 1 is connected to the storage cylinder 2, the bottom end of the storage cylinder 2 is connected to the storage dish 2, and the bottom end of the storage dish 2 is connected to the support cylinder;

[0009] A detector is arranged in the functional circle, and a detection end of the detector is connected to a probe extending into the storage tube;

[0010] A slow-release block 1 is disposed in the storage cylinder 1, and an output end of the slow-release block 1 extends into the storage dish 1;

[0011] The second slow-release block is arranged in the second storage cylinder, and the output end of the second slow-release block extends into the supporting cylinder.

[0012] As a further improvement of the above solution, an air duct is sleeved inside the insulation column, one end of the air duct extends into the protection box, and the end of the air duct located outside the protection box is connected to a connector.

[0013] As a further improvement of the above solution, a transparent cover is provided on the sleeve ring, a taking block is provided on the top of the installation cover, and the installation cover is located in the protective ring.

[0014] As a further improvement of the above solution, an auxiliary ring is connected to the top of the functional ring, the support block adopts an irregular shape, the bottom end of the detection column extends into the protective tube, and multiple sensors are arranged in the detection column.

[0015] As a further improvement of the above solution, storage cylinder 1 is fixedly connected to the functional ring, one side of storage cylinder 1 is provided with an adding hole 1, storage cylinder 1 is snap-fitted with storage dish 1, and storage cylinder 1 and storage dish 1 are interference fit, and one side of storage cylinder 2 is provided with an adding hole 2.

[0016] As a further improvement of the above scheme, a double-layer inner tube is provided in the protective box, and the space between the protective box and the inner tube as well as the interior of the inner tube are set to be hollow. The bottom of the inner tube is connected to a conducting tube extending into the protective box, and the inner cavity of the inner tube is connected to a protective tube extending to the outside of the protective box.

[0017] As a further improvement of the above solution, the protection box and the inner tube both include an outermost support layer, and the support layer is connected to a foam layer, a fiber layer, a waterproof layer, and a wear-resistant layer.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. Through the mutual cooperation between multiple devices, the storage dish can be placed conveniently, and it can be suspended to support and detect internal data, making it easy to take out. At the same time, it can greatly reduce the temperature dissipation, reduce the possible frostbite and ensure the stability of internal storage, ensure the stable storage of embryos, reduce personnel monitoring, and reduce the overall workload.

[0020] 2. Through multiple connectable storage dishes, it can accommodate multiple embryos and facilitate the work. At the same time, through multiple clips and the placement of cooling columns, it can be easily taken out, reducing the use of external instruments and facilitating the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 The overall structure of the utility model is shown in FIG. Figure 3 ;

[0024] Figure 4 Schematic diagram of the placement mechanism structure Figure 1 ;

[0025] Figure 5 Schematic diagram of the placement mechanism structure Figure 2 ;

[0026] Figure 6 Schematic diagram of the local structure of the placement mechanism Figure 1 ;

[0027] Figure 7 Schematic diagram of the local structure of the placement mechanism Figure 1 ;

[0028] Figure 8 The overall main cross-sectional view of the utility model;

[0029] Figure 9 This is a partial main view and section of the placement mechanism.

[0030] Description of main symbols:

[0031] 01. Protective box; 02. Support ring; 03. Air guide tube; 04. Insulation column; 05. Protective ring; 06. Mounting cover; 07. Socket ring; 08. Mounting ring; 09. Functional ring; 10. Detection column; 11. Inner tube; 12. Tube one; 13. Transparent cover; 15. Protective tube; 17. Auxiliary ring; 18. Socket block; 19. Storage dish one; 20. Storage dish two; 21. Storage tube one; 22. Storage tube two; 23. Support tube; 24. Support block; 25. Snap ring; 26. Conducting tube; 27. Protective tube; 28. Detector; 29. ​​Probe; 30. Slow-release block one; 31. Slow-release block two. DETAILED DESCRIPTION

[0032] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0033] Example:

[0034] Please combine Figure 1-9 ,

[0035] The cattle and sheep embryo freezing device includes: a protective box 01, a protective ring 05 connected to the top, and a mounting cover 06 clamped on the protective ring 05. The protective box 01 provides external support and thermal insulation protection. The protective ring 05 is sleeved and sealed to ensure the connection of the mounting cover 06. The mounting cover 06 cooperates with the structure of the protective box 01 to seal and ensure the internal temperature is stable.

[0036] One end of the thermal insulation column 04 is located outside the protection ring 05, and the other end of the thermal insulation column 04 is connected to the placement mechanism located in the protection box 01. The thermal insulation column 04 is conductive and needs to be placed to ensure the suspension stability of the placement mechanism.

[0037] Among them, the placement mechanism includes:

[0038] The sleeve ring 07 is connected to one end of the insulation column 04 on one side. The middle thread of the sleeve ring 07 is sleeved with the mounting ring 08. The inner side of the mounting ring 08 is fixedly connected to the support block 24. The bottom of the mounting ring 08 is connected to the protective tube 15. The sleeve ring 07 provides support, the mounting ring 08 is connected, and the support block 24 is engaged to ensure the placement of the subsequent storage unit.

[0039] The socket block 18 is clamped on the corresponding support block 24. The storage unit is sleeved in the middle of the socket block 18. The socket block 18 cooperates with the support block 24 to ensure the placement and storage of the storage unit.

[0040] The clamping ring 25 is arranged in the mounting ring 08. The clamping ring 25 is connected to the multiple support blocks 24. The detection column 10 is connected in the middle of the clamping ring 25. The clamping ring 25 is limited in the middle to ensure the stability of the clamping of the sleeve block 18. At the same time, it supports the detection column 10, thereby ensuring the placement of the detection column 10;

[0041] The support ring 02 is fixedly connected to the bottom of the protection box 01, and the support ring 02 provides corresponding support and protection.

[0042] The storage unit includes:

[0043] Functional circle 09, the bottom of which is connected to a storage cylinder 21, the outer side of the storage cylinder 21 is socketed with the socket block 18, the bottom end of the storage cylinder 21 is fixedly connected to a storage dish 19 located in the protective cylinder 15, the bottom end of the storage dish 19 is connected to a storage cylinder 22, the bottom end of the storage cylinder 22 is connected to a storage dish 20, and the bottom end of the storage dish 20 is connected to a support cylinder 23. The functional circle 09 is placed by connecting the storage cylinder 21 to the storage dish 19, the storage cylinder 22, the storage dish 20 and the support cylinder 23, thereby realizing complete storage. At the same time, the corresponding storage unit can be stably placed through the card connection between the storage cylinder 21 and the socket block 18. The detector 28 is arranged in the functional circle 09 The detection end of the detector 28 is connected to a probe 29 extending into the storage tube 21. The detector 28 performs detection and at the same time detects the information of the storage tube 21 through the probe 29. The slow-release block 30 is arranged in the storage tube 21. The output end of the slow-release block 30 extends into the storage dish 19. The slow-release block 30 performs slow release, so that the stabilizer stored in the storage tube 21 is slowly released to ensure the storage of the embryo. The slow-release block 2 31 is arranged in the storage tube 22. The output end of the slow-release block 2 31 extends into the support tube 23. The slow-release block 2 31 also performs slow release to ensure the embryo in the storage dish 20. The tops of the storage dish 19 and the storage dish 20 are both clamped with replacement covers to facilitate subsequent placement and replacement.

[0044] An air duct 03 is sleeved inside the insulation column 04, one end of which extends into the protective box 01, and the end of the air duct 03 located outside the protective box 01 is connected to a connector. The air duct 03 conducts gas or liquid to ensure the addition of gas to the inside of the protective box 01, thereby ensuring the stability of the internal low temperature.

[0045] The sleeve ring 07 is equipped with a transparent cover 13, and the top of the installation cover 06 is provided with a taking block. The installation cover 06 is located in the protective ring 05, and the transparent cover 13 is encapsulated to ensure internal stability and the taking block is convenient for taking.

[0046] The top of the functional circle 09 is connected to an auxiliary circle 17, the support block 24 adopts an irregular shape, the bottom end of the detection column 10 extends into the protective tube 15, and multiple sensors are arranged in the detection column 10. The auxiliary circle 17 is used to place the nameplate, and the detection column 10 extends into the protective tube 15 to monitor the internal data.

[0047] The storage cylinder 21 is fixedly connected to the functional ring 09, and an adding hole 1 is provided on one side of the storage cylinder 21. The storage cylinder 21 is snap-fitted with the storage dish 19, and the storage cylinder 21 and the storage dish 19 have an interference fit. An adding hole 2 is provided on one side of the storage cylinder 2 22, and the adding hole 1 and the adding hole 2 are used to facilitate the addition of raw materials to the interior.

[0048] A double-layer inner tube 11 is provided in the protection box 01. The space between the protection box 01 and the inner tube 11 as well as the interior of the inner tube 11 are all set to be hollow. The bottom of the inner tube 11 is connected to a conducting tube 26 extending into the protection box 01. The inner cavity of the inner tube 11 is connected to a protection tube 27 extending to the outside of the protection box 01. The hollow setting reduces heat exchange. The conducting tube 26 is used for exhaust. The conducting tube 26 cooperates with tube 12 to evacuate the hollow space to ensure the hollow state inside.

[0049] The protective box 01 and the inner tube 11 both include an outermost support layer, and the support layer is connected with a foam layer, a fiber layer, a waterproof layer, and a wear-resistant layer. The multi-layer setting ensures the stability of the entire device.

[0050] The implementation principle of the embodiment of this application is:

[0051] Before freezing, the inner cylinder 11 and the mounting cover 06 are vacuumed by an existing vacuum machine to reduce temperature exchange. At the same time, the required medicines are added to the storage cylinder 1 21 and the storage cylinder 2 22, and then slowly overflowed through the slow-release block 1 30 and the slow-release block 2 31 to meet subsequent auxiliary needs.

[0052] When performing storage work, the corresponding embryos are placed in storage dish 19 or storage dish 2 20 for storage, and then the corresponding embryos are propagated to the support block 24 using the storage tube 21 and the socket block 18 for hanging. According to needs, multiple storage tubes 21 are hung, and the corresponding nameplates are placed on the auxiliary ring 17 for marking. Then the mounting ring 08 is rotated and mounted on the socket ring 07. Finally, the entire socket ring 07 is placed in the protective box 01 using the insulation column 04 for storage. Finally, the mounting cover 06 is covered to achieve sealing. Then, according to needs, a liquid nitrogen bottle is connected to one end of the air guide tube 03 to allow liquid nitrogen to enter, or ultra-low temperature protective gas is allowed to enter through the protective tube 27 for cryoprotection.

[0053] During storage, the detector 28 detects the interior and then uses the wireless protocol to transmit signals. The slow-release block 1 30 and the slow-release block 2 31 perform continuous slow-release to provide protection. At low temperatures, the slow-release is slow, thereby ensuring continuous operation.

[0054] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. Cattle and sheep embryo freezing device, characterized in that, include: A protective box, the top of which is connected to a protective ring, and a mounting cover is clamped on the protective ring; An insulation column, one end of which is located outside the protection ring, and the other end of which is connected to a placement mechanism located in the protection box; Wherein, the placement mechanism includes: A sleeve ring, one side of which is connected to one end of the thermal insulation column, a mounting ring is threadedly sleeved on the middle of the sleeve ring, a support block is fixedly connected to the inner side of the mounting ring, and a protective tube is connected to the bottom of the mounting ring; A socket block is clamped on the corresponding support block, and a storage unit is socketed in the middle of the socket block; A clamping ring is arranged in the mounting ring, the clamping ring is sleeved with the plurality of support blocks, and a detection column is connected in the middle of the clamping ring; The supporting ring is fixedly connected to the bottom of the protection box.

2. The cattle and sheep embryo freezing device according to claim 1, wherein: The storage unit includes: The functional ring has a storage cylinder 1 connected to its bottom, the outer side of the storage cylinder 1 is sleeved with the sleeve block, the bottom end of the storage cylinder 1 is fixedly connected to the storage dish 1 located in the protective cylinder, the bottom end of the storage dish 1 is connected to the storage cylinder 2, the bottom end of the storage cylinder 2 is connected to the storage dish 2, and the bottom end of the storage dish 2 is connected to the support cylinder; A detector is arranged in the functional circle, and a detection end of the detector is connected to a probe extending into the storage tube; A slow-release block 1 is disposed in the storage cylinder 1, and an output end of the slow-release block 1 extends into the storage dish 1; The second slow-release block is arranged in the second storage cylinder, and the output end of the second slow-release block extends into the supporting cylinder.

3. The cattle and sheep embryo freezing device according to claim 2, wherein: An air guide tube is sleeved in the insulation column, one end of the air guide tube extends into the protection box, and one end of the air guide tube located outside the protection box is connected to a connector.

4. The cattle and sheep embryo freezing device according to claim 2, wherein: The sleeve ring is equipped with a transparent cover, the top of the installation cover is provided with a taking block, and the installation cover is located in the protective ring.

5. The cattle and sheep embryo freezing device according to claim 2, characterized in that: The top of the functional ring is connected with an auxiliary ring, the supporting block adopts an irregular shape, the bottom end of the detection column extends into the protective tube, and a plurality of sensors are arranged in the detection column.

6. The cattle and sheep embryo freezing device according to claim 2, characterized in that: The storage cylinder 1 is fixedly connected to the functional ring, and a first adding hole is provided on one side of the storage cylinder 1. The storage cylinder 1 is clamped with the storage dish 1, and the storage cylinder 1 and the storage dish 1 have an interference fit. The storage cylinder 2 is provided with a second adding hole on one side.

7. The cattle and sheep embryo freezing device according to claim 2, characterized in that: A double-layer inner tube is provided in the protection box. The space between the protection box and the inner tube and the interior of the inner tube are all set to be hollow. The bottom of the inner tube is connected to a conducting tube extending into the protection box, and the inner cavity of the inner tube is connected to a protection tube extending to the outside of the protection box.

8. The cattle and sheep embryo freezing device according to claim 2, wherein: The protection box and the inner tube both include an outermost support layer, and a foam layer, a fiber layer, a waterproof layer, and a wear-resistant layer are connected inside the support layer.

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