CN114165963A - Vaccine storage box for livestock raising - Google Patents
Vaccine storage box for livestock raising Download PDFInfo
- Publication number
- CN114165963A CN114165963A CN202210125535.6A CN202210125535A CN114165963A CN 114165963 A CN114165963 A CN 114165963A CN 202210125535 A CN202210125535 A CN 202210125535A CN 114165963 A CN114165963 A CN 114165963A
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- CN
- China
- Prior art keywords
- box body
- box
- reagent
- air
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a vaccine storage box for livestock raising, which comprises a box body and a box cover, wherein an air refrigerator and a reagent rack are arranged in the box body, and an air outlet hole is formed in the reagent rack; the air outlet mechanism comprises a motor fixed at the bottom of the box body, a rotating shaft of the motor is fixedly connected with a connecting sleeve, an exhaust funnel is fixedly connected onto the connecting sleeve, a circular groove is formed in the side wall of the exhaust funnel, air holes are formed in the side wall of the exhaust funnel, the circular groove is communicated with the air holes, a connecting pipe is connected in the circular groove in a sliding manner and is connected with the box body in a sliding manner, the connecting pipe is fixedly connected with the air outlet end of the air refrigerator, and an exhaust pipe is fixedly sleeved on the side wall of the exhaust funnel; the storage box has the advantages that the vaccine is uniformly cooled and is convenient to store and take.
Description
Technical Field
The invention belongs to the technical field of refrigeration equipment, and particularly relates to a vaccine storage box for livestock raising.
Background
With the rapid development of animal husbandry, vaccines for animal husbandry are widely used in the prevention and treatment of diseases of livestock in animal husbandry, and meanwhile, storage tanks for vaccines for animal husbandry are also appeared. Patent publication No. CN 211926236U proposes a vaccine storage box for livestock, when the storage box is used, the vaccine in the storage box is not uniformly cooled, and the vaccine is easily damaged at low temperature. Meanwhile, the storage box also has the problem that the vaccine is inconvenient to store and take.
To this end, the present application will improve upon the prior art.
The invention content is as follows:
the invention aims to solve the problems of poor cooling uniformity and inconvenient vaccine storage and taking of the existing vaccine storage box for livestock, and further provides the vaccine storage box for livestock.
In order to solve the above problems, the present invention provides a technical solution:
the vaccine storage box for livestock comprises a box body and a box cover, wherein an air refrigerator and a reagent rack are arranged in the box body, and an air outlet hole is formed in the reagent rack;
the air outlet mechanism comprises a motor fixed at the bottom of the box body, a rotating shaft of the motor is fixedly connected with a connecting sleeve, an exhaust funnel is fixedly connected onto the connecting sleeve, a circular groove is formed in the side wall of the exhaust funnel, air holes are formed in the side wall of the exhaust funnel, the circular groove is communicated with the air holes, a connecting pipe is connected in the circular groove in a sliding manner and is connected with the box body in a sliding manner, the connecting pipe is fixedly connected with the air outlet end of the air refrigerator, and an exhaust pipe is fixedly sleeved on the side wall of the exhaust funnel;
the outside of aiutage is rotated and is connected with the spacer sleeve, spacer sleeve and connecting tube are fixed to cup joint, through setting up the spacer sleeve, connect connecting tube and aiutage.
The bottom welding of box has the support for whole box frame adorns in the top of support.
The air refrigerator is provided with an adjusting mechanism, the adjusting mechanism comprises a suction tube, one end of the suction tube is fixedly connected with the air refrigerator, the other end of the suction tube penetrates through the support from inside to outside and is butted with a cylinder fixed on the outer side of the support, a piston is slidably mounted in the cylinder, the head of the piston is in sliding fit with a tube opening of the suction tube, the tail of the piston is provided with a spring, one end of the spring is fixedly connected with the tail of the piston, the other end of the spring is fixed on a mounting plate, and the mounting plate is fixed in the cylinder through a connecting rod; a sliding pin is fixedly installed on the outer side of the piston, a sliding groove is formed in the side wall of the cylinder body, and the sliding pin is connected in the sliding groove in a sliding mode; the outer side of the cylinder is in threaded connection with a spiral ring, the spiral ring is in contact with the sliding pin, the sliding pin on one side is pushed to move by the spiral ring through manual rotation of the spiral ring on the periphery of the cylinder, the sliding pin drives the piston to be close to or far away from the pipe orifice of the suction pipe, and therefore the air inlet speed can be adjusted.
The utility model discloses a reagent tube height adjusting device, including box, elevating system, positive and negative rotation screw thread lead screw, box lateral wall, the other end of positive and negative rotation screw thread lead screw rotate install in the bearing that the box lateral wall was established, each threaded connection in periphery both sides of positive and negative rotation screw thread lead screw has a swivel nut, it has the bracing piece to articulate on the swivel nut, the upper end and the reagent frame of bracing piece are articulated, rotate through motor drive positive and negative rotation screw thread lead screw for the swivel nut slides on positive and negative rotation screw thread lead screw, drives the bracing piece angular variation, and then control reagent frame goes up and down to adjust the reagent tube to the high position of being convenient for to get and put.
A sponge block is arranged in the reagent rack, and a pipe groove for inserting the reagent pipe is formed in the sponge block.
The reagent tube box is characterized in that a box cover is arranged above the box body, a rubber pad is bonded on the box cover and used for being in press contact with the reagent tube, a groove is formed in the side wall of the box body, an elastic block is arranged at a position corresponding to the box cover, and when the box cover is installed on the box body, the elastic block is embedded in the groove and is convenient to fix and improve the sealing performance through the groove and the elastic block.
The vaccine storage box for livestock has the characteristics of uniform cooling of the vaccine in the storage box and convenient storage and taking of the vaccine, and in particular, compared with the traditional vaccine storage box for livestock, the vaccine storage box for livestock mainly has the following two beneficial effects in use:
firstly, blow to cool off through the refrigeration of air cooler in to the box, rotate through motor drive aiutage simultaneously for temperature cooling is even in the box, avoids the local difference in temperature too big, leads to partial bacterin low temperature to damage, simultaneously, can make the relative mouth of pipe of suction tube of piston remove through rotating the spiro, and then makes the admission speed can adjust.
Secondly, the positive and negative rotation thread screw rod is driven to rotate through the motor, so that the thread sleeve slides on the positive and negative rotation thread screw rod, the angle of the supporting rod is changed, the reagent rack is driven to lift, and the reagent pipe is adjusted to reach a position convenient for taking and placing.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the invention at B in FIG. 2;
FIG. 5 is an enlarged view of the invention at C of FIG. 2;
FIG. 6 is an enlarged view of the invention at D of FIG. 2;
fig. 7 is a top view of the counter-rotating threaded lead screw of fig. 2 of the present invention.
In the figure: 1. a box body; 2. an air cooler; 3. an adjustment mechanism; 31. a suction tube; 32. a barrel; 33. a piston; 34. a slide pin; 35. a chute; 36. a spiro ring; 37. a connecting rod; 38. mounting a plate; 39. a spring; 4. an air outlet mechanism; 41. a motor; 42. a rotating shaft; 43. connecting sleeves; 44. a spacing pin; 45. an exhaust funnel; 46. a ring groove; 47. air holes are formed; 48. connecting pipes; 49. a blocking sleeve; 410. an exhaust pipe; 5. a reagent rack; 6. an air outlet; 7. a lifting mechanism; 71. an electric motor; 72. a drive shaft; 73. a positive and negative rotation threaded screw rod; 74. a bearing; 75. a threaded sleeve; 76. a support bar; 8. a sponge block; 9. a reagent tube; 10. a box cover; 11. a rubber pad; 12. a groove; 13. an elastic block; 14. and (4) a support.
The specific implementation mode is as follows:
as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment:
example (b):
the utility model provides a poultry is with bacterin case of keeping, includes box 1, air cooler 2, adjustment mechanism 3, air outlet mechanism 4, reagent frame 5, venthole 6, elevating system 7, sponge piece 8, reagent pipe 9, case lid 10, rubber pad 11, recess 12, elastic block 13 and support 14.
The bottom of the box body 1 is welded with a support 14, so that the whole box body 1 is erected above the support 14.
An air refrigerator 2 is fixedly installed at the bottom of the box body 1, an adjusting mechanism 3 is arranged on the air refrigerator 2, and the adjusting mechanism 3 comprises a suction pipe 31, a cylinder 32, a piston 33, a sliding pin 34, a sliding groove 35, a spiral ring 36, a connecting rod 37, an installing plate 38 and a spring 39. One end of the suction tube 31 is fixedly connected with the air refrigerator 2, the other end of the suction tube 31 penetrates through the support 14 from inside to outside and is abutted to a cylinder 32 fixed on the outer side of the support 14, a piston 33 is slidably mounted in the cylinder 32, the head of the piston 33 is in sliding fit with the nozzle of the suction tube 31, a spring 39 is mounted at the tail of the piston 33, one end of the spring 39 is fixedly connected with the tail of the piston 33, the other end of the spring 39 is fixed on a mounting plate 38, and the mounting plate 38 is fixed in the cylinder 32 through a connecting rod 37; a sliding pin 34 is fixedly installed on the outer side of the piston 33, a sliding groove 35 is formed in the side wall of the cylinder 32, and the sliding pin 34 is connected in the sliding groove 35 in a sliding manner; the outer side of the cylinder 32 is in threaded connection with a spiral ring 36, the spiral ring 36 is in contact with the sliding pin 34, the spiral ring 36 pushes the sliding pin 34 on one side to move by manually rotating the spiral ring 36 on the periphery of the cylinder 32, the sliding pin 34 drives the piston 33 to be close to or far away from the nozzle of the suction pipe 31, and further the air intake speed can be adjusted.
An air outlet mechanism 4 is arranged in the box body 1, and the air outlet mechanism 4 is connected with an air outlet end of the air refrigerator 2 and used for sending refrigerated air into the box body. The air outlet mechanism 4 comprises a motor 41, a rotating shaft 42, a connecting sleeve 43, a limiting pin 44, an exhaust funnel 45, a ring groove 46, an air hole 47, a connecting pipe 48, a blocking sleeve 49 and an exhaust pipe 410; the motor 41 is fixed at the bottom of the box body 1, the rotating shaft 42 and the box body 1 of the motor 41 are connected in a rotating way, the rotating shaft 42 is connected with a connecting sleeve 43 through a limiting pin 44, a fixedly connected exhaust funnel 45 is arranged on the connecting sleeve 43, an annular groove 46 is formed in the side wall of the exhaust funnel 45, air holes 47 are formed in the side wall of the exhaust funnel 45, the annular groove 46 is communicated with the air holes 47, a connecting pipe 48 is connected in the annular groove 46 in a sliding way, the connecting pipe 48 is connected with the box body 1 in a sliding way, the connecting pipe 48 is fixedly connected with the air outlet end of the air refrigerator 2, an exhaust pipe 410 is fixedly sleeved on the side wall of the exhaust funnel 45, the rotating shaft 42 is started through the motor 41 to rotate, the rotating shaft 42 drives the connecting sleeve 43 to rotate, the connecting sleeve 43 drives the exhaust funnel 45 to rotate, the exhaust pipe 45 rotates to drive the exhaust pipe 410 to rotate, and further the exhaust pipe 410 uniformly enters cold air into the box body 1, make temperature cooling in the box 1 even, avoid local difference in temperature too big, lead to partial bacterin low temperature to damage, the outside of aiutage 45 is rotated and is connected with spacer 49, spacer 49 and connecting pipe 48 are fixed to be cup jointed, through setting up spacer 49, connect connecting pipe 48 and aiutage 45.
The reagent rack comprises a box body 1, a reagent rack 5 is connected in the box body 1 in a sliding manner, an air outlet 6 is formed in the reagent rack 5, a lifting mechanism 7 for controlling the height of the reagent rack 5 to be adjusted is arranged in the box body 1, the lifting mechanism 7 comprises a motor 71, a driving shaft 72, a forward and reverse threaded screw rod 73, a bearing 74, a threaded sleeve 75 and a supporting rod 76, the motor 71 is fixedly arranged on one side of the box body 1, the driving shaft 72 of the motor 71 is rotatably connected with the box body 1, the forward and reverse threaded screw rod 73 is fixedly connected onto the driving shaft 72, the other end of the forward and reverse threaded screw rod 73 is rotatably arranged in the bearing 74 arranged on the side wall of the box body 1, the threaded sleeve 75 is respectively connected onto two sides of the periphery of the forward and reverse threaded screw rod 73 in a threaded manner, the supporting rod 76 is hinged onto the threaded sleeve 75, the upper end of the supporting rod 76 is hinged to the reagent rack 5, and the forward and reverse threaded screw rod 73 is driven to rotate by the motor 71, so that the threaded sleeve 75 slides on the forward and reverse threaded screw rod 73 to drive the supporting rod 76 to change the angle, and further control the reagent rack 5 to ascend and descend, so as to adjust the reagent tube 9 to a height position convenient for taking and placing.
The using state of the invention is as follows: the box cover is closed after the reagent tube 9 is stored in the box body 1, the air cooler 2 is started, the air cooler 2 cools the air blown in the box body 1, the motor 41 is started, the rotating shaft 42 of the motor 41 drives the connecting sleeve 43 to rotate, the connecting sleeve 43 drives the exhaust funnel 45 and the exhaust tube 410 fixedly connected with the exhaust funnel 45 to rotate simultaneously, the cold air in the exhaust funnel 45 is uniformly sent into the box body 1 through the rotating exhaust tube 410, the temperature in the box body 1 is uniformly cooled, the local temperature difference is prevented from being too large, when the cooling speed needs to be adjusted, the spiral ring 36 is manually rotated to drive the sliding pin 34 to move, the piston 33 is close to or far away from the orifice of the suction tube 31, and the air inlet speed can be adjusted. When the reagent tube 9 needs to be taken out, the box cover 10 is manually moved upwards to deform the elastic block 13, the box cover 10 is separated from the box body 1, then the motor 71 is started, the motor 71 starts the driving shaft 72 and the forward and reverse threaded screw rod 73 to rotate, the threaded sleeve 75 slides on the forward and reverse threaded screw rod 73, the angle change of the supporting rod 76 is adjusted, and the reagent rack 5 is adjusted to a height position convenient for taking and placing the reagent tube 9.
Claims (6)
1. A vaccine storage box for livestock comprises a box body and a box cover, wherein an air refrigerator and a reagent rack are arranged in the box body, and an air outlet hole is formed in the reagent rack;
the air outlet mechanism comprises a motor fixed at the bottom of the box body, a rotating shaft of the motor is fixedly connected with a connecting sleeve, an exhaust funnel is fixedly connected onto the connecting sleeve, a circular groove is formed in the side wall of the exhaust funnel, air holes are formed in the side wall of the exhaust funnel, the circular groove is communicated with the air holes, a connecting pipe is connected in the circular groove in a sliding manner and is connected with the box body in a sliding manner, the connecting pipe is fixedly connected with the air outlet end of the air refrigerator, and an exhaust pipe is fixedly sleeved on the side wall of the exhaust funnel;
the outside of aiutage is rotated and is connected with the spacer sleeve, spacer sleeve and connecting tube are fixed to cup joint, connect connecting tube and aiutage through setting up the spacer sleeve.
2. An animal vaccine storage case according to claim 1,
the bottom welding of box has the support for whole box frame adorns in the top of support.
3. An animal vaccine storage case as claimed in claim 2,
the air refrigerator is provided with an adjusting mechanism, the adjusting mechanism comprises a suction tube, one end of the suction tube is fixedly connected with the air refrigerator, the other end of the suction tube penetrates through the support from inside to outside and is butted with a cylinder fixed on the outer side of the support, a piston is slidably mounted in the cylinder, the head of the piston is in sliding fit with a tube opening of the suction tube, the tail of the piston is provided with a spring, one end of the spring is fixedly connected with the tail of the piston, the other end of the spring is fixed on a mounting plate, and the mounting plate is fixed in the cylinder through a connecting rod; a sliding pin is fixedly installed on the outer side of the piston, a sliding groove is formed in the side wall of the cylinder body, and the sliding pin is connected in the sliding groove in a sliding mode; the outer side of the cylinder body is in threaded connection with a spiral ring, the spiral ring is in contact with the sliding pin, the sliding pin on one side is pushed to move by the spiral ring through manual rotation of the spiral ring on the periphery of the cylinder body, and the sliding pin drives the piston to be close to or far away from the pipe orifice of the suction pipe.
4. An animal vaccine storage case as claimed in claim 3,
the reagent box is characterized in that a lifting mechanism for controlling the height adjustment of the reagent rack is arranged in the box body, the lifting mechanism comprises a motor fixedly mounted on one side of the box body, a forward and reverse threaded screw rod is fixedly connected onto a driving shaft of the motor, the other end of the forward and reverse threaded screw rod is rotatably mounted in a bearing arranged on the side wall of the box body, each thread on two sides of the periphery of the forward and reverse threaded screw rod is connected with a threaded sleeve, a supporting rod is hinged onto the threaded sleeve, and the upper end of the supporting rod is hinged to the reagent rack.
5. An animal vaccine storage case according to claim 1,
a sponge block is arranged in the reagent rack, and a pipe groove for inserting the reagent pipe is formed in the sponge block.
6. An animal vaccine storage case as claimed in claim 5, characterized in that,
the reagent tube box is characterized in that a box cover is arranged above the box body, a rubber pad is bonded on the box cover and is in pressure contact with the reagent tube, a groove is formed in the side wall of the box body, an elastic block is arranged at a position corresponding to the box cover, and the elastic block is embedded in the groove when the box cover is installed on the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125535.6A CN114165963A (en) | 2022-02-10 | 2022-02-10 | Vaccine storage box for livestock raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125535.6A CN114165963A (en) | 2022-02-10 | 2022-02-10 | Vaccine storage box for livestock raising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114165963A true CN114165963A (en) | 2022-03-11 |
Family
ID=80489578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210125535.6A Pending CN114165963A (en) | 2022-02-10 | 2022-02-10 | Vaccine storage box for livestock raising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165963A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29500348U1 (en) * | 1995-01-13 | 1996-05-15 | Paechter, Barbara, 70565 Stuttgart | Small case |
| CN108507253A (en) * | 2018-03-30 | 2018-09-07 | 佛山市健群生物科技有限公司 | A kind of multifunctional medical refrigerator |
| CN208320855U (en) * | 2018-04-28 | 2019-01-04 | 山东宏葵医学检验实验室股份有限公司 | A kind of medical test case that medical test apparatus classifies |
| CN210392020U (en) * | 2019-07-16 | 2020-04-24 | 葛洲坝集团中心医院 | Specimen preservation and transfer device for medical examination |
| CN210463704U (en) * | 2019-04-02 | 2020-05-05 | 赣州聚万食品有限公司 | Quick cooling device of meat products |
| CN210646446U (en) * | 2019-07-26 | 2020-06-02 | 北京丹大生物技术有限公司 | Medical treatment is with blood sample test tube case of dismantling combination |
| CN211424816U (en) * | 2019-12-29 | 2020-09-04 | 徐州市海涛制冷设备有限公司 | Agricultural product fresh-keeping storage device |
| CN213090215U (en) * | 2020-08-24 | 2021-04-30 | 范德祥 | Animal doctor uses low temperature bacterin storage device |
| CN114011279A (en) * | 2021-11-17 | 2022-02-08 | 广东国士健科技发展有限公司 | High-efficient configuration device of antiseptic solution for medical instrument disinfection |
-
2022
- 2022-02-10 CN CN202210125535.6A patent/CN114165963A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29500348U1 (en) * | 1995-01-13 | 1996-05-15 | Paechter, Barbara, 70565 Stuttgart | Small case |
| CN108507253A (en) * | 2018-03-30 | 2018-09-07 | 佛山市健群生物科技有限公司 | A kind of multifunctional medical refrigerator |
| CN208320855U (en) * | 2018-04-28 | 2019-01-04 | 山东宏葵医学检验实验室股份有限公司 | A kind of medical test case that medical test apparatus classifies |
| CN210463704U (en) * | 2019-04-02 | 2020-05-05 | 赣州聚万食品有限公司 | Quick cooling device of meat products |
| CN210392020U (en) * | 2019-07-16 | 2020-04-24 | 葛洲坝集团中心医院 | Specimen preservation and transfer device for medical examination |
| CN210646446U (en) * | 2019-07-26 | 2020-06-02 | 北京丹大生物技术有限公司 | Medical treatment is with blood sample test tube case of dismantling combination |
| CN211424816U (en) * | 2019-12-29 | 2020-09-04 | 徐州市海涛制冷设备有限公司 | Agricultural product fresh-keeping storage device |
| CN213090215U (en) * | 2020-08-24 | 2021-04-30 | 范德祥 | Animal doctor uses low temperature bacterin storage device |
| CN114011279A (en) * | 2021-11-17 | 2022-02-08 | 广东国士健科技发展有限公司 | High-efficient configuration device of antiseptic solution for medical instrument disinfection |
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Application publication date: 20220311 |
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| RJ01 | Rejection of invention patent application after publication |