An immunization cartridge

Abstract

The application relates to the technical field of vaccination boxes, in particular to an immunization box which comprises a box body and a box cover, further comprises a bearing block, the bearing block is rotationally connected to the inner side wall of the box body, a containing groove is formed in the top end of the bearing block and faces downward, a bearing plate is rotationally connected in the containing groove, a fixed block is fixedly connected to the top end of the bearing block, a rotating block is rotationally connected above the fixed block, the rotating block is used for driving the bearing plate to rotate in the containing groove, a rotating block is fixedly connected to the top end of the rotating block, a gap is reserved between the rotating block and the fixed block, L-shaped rods are elastically connected in the gap, the L-shaped rods are located in the gap, the L-shaped rods are elastically connected between two L-shaped rods, and a connecting rod is fixedly connected to one end of the L-shaped rod. The application is convenient for removing the plastic cover of the aluminum-plastic cover of the vaccine bottle, opens the middle part of the aluminum cover, and is time-saving and labor-saving compared with the traditional method of directly breaking the plastic cover by hand.

Description

Technical Field

[0001] The present invention relates to the technical field of vaccination boxes, in particular to an immunization vaccination box. Background Art

[0002] Immunization involves artificially introducing an immunogen or immune effector substance into the body, enabling the body to gain the ability to prevent and treat infectious diseases through either artificial autoimmunity or artificial passive immunity. Immunogens (i.e., specific antigens) and immune effector substances (i.e., specific antibodies) used in vaccination are all biological products. Existing vaccine bottles contain vaccine drugs and are capped with aluminum-plastic caps, with the plastic cap being larger than the aluminum cap. This means that when the vaccine bottle seal needs to be opened, the traditional method is to manually pry the plastic cap open, which opens the middle portion of the aluminum cap, facilitating the withdrawal of the vaccine vial's liquid vial vial vial vial. However, this method is time-consuming and laborious. Therefore, when manually prying the plastic cap, the aluminum cap is damaged during the separation process, resulting in a sharp upward portion that can easily cause scratches. Summary of the Invention

[0003] In view of the problems in the prior art, the present invention provides an immunization box.

[0004] The technical solution adopted by the present invention to solve the technical problem is: an immunization box, comprising a box body and a box cover, and also comprising a bearing block;

[0005] The carrying block is rotatably connected to the inner side wall of the box body, the top end of the carrying block is provided with a receiving groove facing downward, and the carrying plate is rotatably connected in the receiving groove; the top end of the carrying block is fixedly connected to a fixed block, and the upper part of the fixed block is rotatably connected to a rotating block, and the rotating block is used to drive the carrying plate to rotate in the receiving groove, and the top end of the rotating block is fixedly connected to a rotating block, and a gap is reserved between the rotating block and the fixed block;

[0006] An L-shaped rod is elastically connected in the gap, the L-shaped rod is located in the gap, two L-shaped rods are elastically connected, one end of the L-shaped rod is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a limiting plate;

[0007] A first clamping plate is rotatably connected to the inner wall of the box body, one end of the first clamping plate is elastically connected to the second clamping plate, a lifting plate is fixedly connected to the inner wall of the second clamping plate, a movable plate is movably connected below the second clamping plate, a pressure plate is fixedly connected to the lower surface of the movable plate, and a T-shaped pull rod is fixedly connected to the upper surface of the movable plate.

[0008] Specifically, the bottom end of the bearing block is fixedly connected to a rotating shaft, and the bottom end of the rotating shaft is rotatably connected to the bottom inner side wall of the box body.

[0009] Specifically, a push rod is fixedly connected to the top of the bearing block.

[0010] Specifically, a bearing groove is provided downwardly on the upper surface of the bearing plate, and an elastic protective plate is fixedly connected to the inner side wall of the bearing groove.

[0011] Specifically, a rotating rod is fixedly connected to the lower surface of the rotating block, the lower end of the rotating rod passes through the side wall of the accommodating groove and is rotatably connected to the bottom of the accommodating groove, a first gear is fixedly connected to the rotating rod, a first rotating rod is fixedly connected to the supporting plate, a second gear is fixedly connected to the first rotating rod, and the second gear is engaged with the first gear.

[0012] Specifically, a first spring is fixedly connected between the two L-shaped rods.

[0013] Specifically, a second rotating rod is fixedly connected to the first clamping plate, and one end of the second rotating rod is rotatably connected to the inner side wall of the box body.

[0014] Specifically, a second spring is fixedly connected to the outer side wall of the first clamping plate, and one end of the second spring is fixedly connected to the outer side wall of the second clamping plate.

[0015] Specifically, a slider is fixedly connected to the lower surface of the second clamping plate, a trapezoidal sliding groove is provided on the upper surface of the movable plate, and the slider is slidably connected in the trapezoidal sliding groove.

[0016] Specifically, the elastic protective plate is made of elastic rubber material.

[0017] Beneficial effects of the present invention:

[0018] 1: By rotating the connecting lifting plate above the supporting block, the plastic cover of the aluminum-plastic cover of the vaccine bottle can be easily removed, so that the first clamping plate and the second clamping plate are located outside the circumference of the aluminum cover, and the lifting plate is located below the plastic cover. Then, the T-shaped pull rod is manually lifted upward, and the second clamping plate and the first clamping plate are driven to rotate during the upward movement of the T-shaped pull rod. Since the lifting plate is located below the plastic cover, the plastic cover is pried upward during the upward movement of the lifting plate, so that the middle part of the aluminum cover is opened when the plastic cover is pried open, which makes it easier to draw the medicine in the vaccine bottle through the syringe. Compared with the traditional method of directly prying the plastic cover by hand, this method saves time and effort.

[0019] 2: By fixing a pressure plate on the lower surface of the movable plate, the sharp part of the aluminum cover can be flattened during the separation of the plastic cover and the aluminum cover. The T-shaped pull rod is manually pushed, and the movable plate is moved toward the top of the aluminum cover during the movement of the T-shaped rod. Since the pressure plate is fixedly connected to the lower surface of the movable plate, the pressure plate is located above the sharp part of the aluminum cover. The pressure plate is manually pressed down to move the pressure plate, thereby flattening the sharp part above the aluminum cover to prevent hand scratches when the staff manually remove the vaccine bottle.

[0020] 3: By rotating the supporting plate and connecting it to the inside of the box body, since the vaccine bottle is placed on the upper surface of the supporting plate, it is convenient to shake the vaccine bottle before using it to prevent the medicine solution in the vaccine bottle from settling.

[0021] The invention facilitates the removal of the plastic cover of the vaccine bottle aluminum-plastic cover, so that the middle part of the aluminum cover is opened. Compared with the traditional method of directly breaking the plastic cover by hand, this method saves time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings and examples.

[0023] Figure 1 A schematic diagram of an immunization box provided by the present invention;

[0024] Figure 2 A schematic diagram of an immunization box provided by the present invention with the box cover removed;

[0025] Figure 3 for Figure 2 Cross-sectional view along the AA axis;

[0026] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;

[0027] Figure 5 A schematic diagram of the connection between a fixed block and a limiting plate in an immunization box provided by the present invention;

[0028] Figure 6 for Figure 5 A partial enlarged view of point C in the middle;

[0029] Figure 7 A schematic diagram of a T-shaped pull rod, a first clamping plate, and a second clamping plate in an immunization box provided by the present invention;

[0030] Figure 8 A schematic diagram of a second clamping plate and a slider in an immunization box provided by the present invention;

[0031] Figure 9 A schematic diagram of a movable plate and a pressing plate in an immunization box provided by the present invention;

[0032] In the figure: 1. box body; 2. box cover; 3. load-bearing block; 4. accommodating groove; 5. load-bearing plate; 6. fixed block; 7. rotating block; 8. rotating block; 9. gap; 10. L-shaped rod; 11. connecting rod; 12. limit plate; 13. first clamping plate; 14. second clamping plate; 15. lifting plate; 16. movable plate; 17. pressure plate; 18. T-shaped pull rod; 19. rotating shaft; 20. push rod; 21. load-bearing groove; 22. elastic protective plate; 23. rotating rod; 24. first gear; 25. first rotating rod; 26. second gear; 27. first spring; 28. first rotating rod; 29. ​​second spring; 30. slider; 31. trapezoidal slide. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0034] like Figures 1-9 As shown, an immunization box of the present invention comprises a box body 1 and a box cover 2, and also comprises a carrying block 3;

[0035] The carrying block 3 is rotatably connected to the inner side wall of the box body 1. The top of the carrying block 3 is provided with a receiving groove 4 facing downward, and a carrying plate 5 is rotatably connected in the receiving groove 4. The top of the carrying block 3 is fixedly connected to a fixed block 6, and the upper part of the fixed block 6 is rotatably connected to a rotating block 7. The rotating block 7 is used to drive the carrying plate 5 to rotate in the receiving groove 4. The top of the rotating block 7 is fixedly connected to a rotating block 8, and a gap 9 is reserved between the rotating block 8 and the fixed block 6.

[0036] An L-shaped rod 10 is elastically connected in the gap 9. The L-shaped rod 10 is located in the gap 9. The two L-shaped rods 10 are elastically connected. One end of the L-shaped rod 10 is fixedly connected to a connecting rod 11. One end of the connecting rod 11 is fixedly connected to a limiting plate 12.

[0037] A first clamping plate 13 is rotatably connected to the inner wall of the box body 1, one end of the first clamping plate 13 is elastically connected to the second clamping plate 14, a lifting plate 15 is fixedly connected to the inner wall of the second clamping plate 14, a movable plate 16 is movably connected below the second clamping plate 14, a pressing plate 17 is fixedly connected to the lower surface of the movable plate 16, and a T-shaped pull rod 18 is fixedly connected to the upper surface of the movable plate 16.

[0038] The bottom end of the supporting block 3 is fixedly connected to a rotating shaft 19 , and the bottom end of the rotating shaft 19 is rotatably connected to the bottom inner side wall of the box body 1 .

[0039] The top of the carrying block 3 is fixedly connected with a push rod 20, and the staff manually rotates the push rod 20. Since the push rod 20 is fixedly connected to the carrying block 3, and the bottom end of the carrying block 3 is rotatably connected to the bottom of the box body 1 through the rotating shaft 19, the carrying block 3 is rotated in the box body 1 when the push rod 20 is manually pushed. Since a plurality of accommodating grooves 4 are provided in the carrying block 3, and the bottom of the vaccine bottle is placed on the upper surface of the carrying plate 5, the top of the vaccine bottle passes through the accommodating groove 4 and is located above the carrying block 3, a plurality of vaccine bottles can be placed on the carrying block 3. When the carrying block 3 is rotated, the position of the vaccine bottle is adjusted, and the vaccine bottle to be used is located below the first clamping plate 13 and the second clamping plate 14. Since the first clamping plate 13 and the second clamping plate 14 are elastically connected, the second clamping plate 14 is manually pulled to adjust the distance between the first clamping plate 13 and the second clamping plate 14. At the same time, the top of the vaccine bottle is sealed with an aluminum-plastic cover (the aluminum-plastic cover consists of an aluminum cover and a plastic cover, and the plastic cover is fixedly connected to the upper surface of the aluminum cover, and the plastic cover The size is larger than that of the aluminum cover, that is, when the seal of the vaccine bottle needs to be opened, the traditional method is to manually pry the plastic cover, and the middle part of the aluminum cover is opened when the plastic cover is pried open, so that it is convenient to draw the medicine in the vaccine bottle through the syringe), so that the first clamping plate 13 and the second clamping plate 14 are located outside the circumference of the aluminum cover, and the lifting plate 15 is located below the plastic cover, and then the T-shaped pull rod 18 is manually lifted upward, and the second clamping plate 14 and the first clamping plate 13 are driven to rotate during the upward movement of the T-shaped pull rod 18. Since the lifting plate 15 is located below the plastic cover, the plastic cover is pried upward during the upward movement of the lifting plate 15, so that the middle part of the aluminum cover is opened when the plastic cover is pried open, so that it is convenient to draw the medicine in the vaccine bottle through the syringe. Compared with the traditional method of directly prying the plastic cover by hand, this method saves time and effort, and since the aluminum cover is damaged during the separation of the plastic cover and the aluminum cover, the damaged aluminum cover has a sharp upward part, so when the plastic cover is directly pried open by hand, it is easy to get scratched.

[0040] A loading groove 21 is provided on the upper surface of the loading plate 5 facing downward, and an elastic protective plate 22 is fixedly connected to the inner wall of the loading groove 21. Since the elastic protective plate 22 is made of rubber elastic material, the staff places the bottom of the vaccine bottle in the loading groove 21. Since the vaccine bottle is made of glass material and will shake during the movement of the vaccine bottle, the bottom of the vaccine bottle is protected by the elastic protective plate 22.

[0041] The lower surface of the rotating block 7 is fixedly connected with a rotating rod 23, the lower end of the rotating rod 23 passes through the side wall of the accommodating groove 4 and is rotatably connected to the bottom of the accommodating groove 4, the rotating rod 23 is fixedly connected with a first gear 24, the supporting plate 5 is fixedly connected with a first rotating rod 25, the first rotating rod 25 is fixedly connected with a second gear 26, the second gear 26 is meshed with the first gear 24, and before the liquid medicine in the vaccine bottle needs to be used, in order to prevent the liquid medicine in the vaccine bottle from settling, that is, the liquid medicine in the vaccine bottle needs to be shaken, the staff manually rotates the rotating block 8, because the rotating block 8 is fixedly connected to the rotating block 7, and the rotating block 7 is fixedly connected to the rotating block 8. The rod 23 is fixedly connected, so during the rotation of the rotating block 8, the first gear 24 is rotated through the rotating block 7 and the rotating rod 23. Since the first gear 24 is engaged with the second gear 26, the second gear 26 is rotated during the rotation of the first gear 24. Since the first rotating rod 25 is fixedly connected to the second gear 26, and the supporting plate 5 is fixedly connected to the first rotating rod 25, the supporting plate 5 is rotated during the rotation of the second gear 26. Since the vaccine bottle is placed on the upper surface of the supporting plate 5, the vaccine bottle is shaken during the rotation of the supporting plate 5 to prevent the precipitation of the medicine liquid in the vaccine bottle.

[0042] A first spring 27 is fixedly connected between the two L-shaped rods 10 , and the elastic connection between the two L-shaped rods 10 is achieved through the action of the first spring 27 .

[0043] A second rotating rod 28 is fixedly connected to the first clamping plate 13, and one end of the second rotating rod 28 is rotatably connected to the inner wall of the box body 1. When the vaccine bottle needs to be taken out, the staff manually rotates the second rotating rod 28. During the rotation of the second rotating rod 28, the first clamping plate 13 and the second clamping plate 14 are rotated, so that the first clamping plate 13 and the second clamping plate 14 leave the top of the vaccine bottle, thereby facilitating the staff to manually take out the vaccine bottle upwards.

[0044] The second spring 29 is then manually released, and the second clamping plate 14 is moved toward the aluminum-plastic cover due to the elastic force of the second spring 29, thereby realizing that the first clamping plate 13 and the second clamping plate 14 are elastically connected to each other. When the lifting plate 15 needs to be located below the plastic cover of the aluminum-plastic cover, the staff manually pulls the second clamping plate 14 outward. Since the first clamping plate 13 is rotatably connected to the inner wall of the box body 1 through the second rotating rod 28, the first clamping plate 13 is rotated to realize the rotation of the first clamping plate 13, so that the first clamping plate 13 and the second clamping plate 14 are located below the aluminum-plastic cover.

[0045] The lower surface of the second clamping plate 14 is fixedly connected with a slider 30, and the upper surface of the movable plate 16 is provided with a trapezoidal slot 31. The slider 30 is slidably connected in the trapezoidal slot 31, and the slider 30 and the trapezoidal slot 31 facilitate the movable plate 16 to move under the second clamping plate 14. When the plastic cover is removed, the aluminum cover is damaged during the separation of the plastic cover and the aluminum cover, so the damaged aluminum cover has an upward sharp part. Then, the T-shaped pull rod 18 is manually pushed, and the movable plate 16 is moved upward to the top of the aluminum cover during the movement of the T-shaped rod 28. Since the pressure plate 17 is fixedly connected to the lower surface of the movable plate 16, that is, the pressure plate 17 is located above the sharp part of the aluminum cover, the pressure plate 17 is manually pressed downward to move the pressure plate 17, thereby flattening the sharp part above the aluminum cover to prevent the staff from getting scratched when manually taking out the vaccine bottle.

[0046] The material of the elastic protective plate 22 is elastic rubber material. Since the material of the elastic protective plate 22 is rubber elastic material, the staff places the bottom of the vaccine bottle in the supporting groove 21. Since the vaccine bottle is made of glass material and will shake during the movement of the vaccine bottle, the elastic protective plate 22 realizes the protection of the bottom of the vaccine bottle.

[0047] Working principle: When the box cover 2 needs to be removed from the box body 1, that is, when the vaccine bottle in the box body 1 needs to be used, the first clamping plate 13 is rotatably connected to the inner wall of the box body 1 through the second rotating rod 28, and at the same time, the first clamping plate 13 and the second clamping plate 14 are elastically connected. Therefore, when the staff manually rotates the first clamping plate 13, the first clamping plate 13 and the second clamping plate 14 are rotated in the box body 1, so the first clamping plate 13 and the second clamping plate 14 do not hinder the movement of the vaccine bottle in the box body 1.

[0048] The staff manually rotates the push rod 20. Since the push rod 20 is fixedly connected to the carrier block 3, and the bottom end of the carrier block 3 is rotatably connected to the bottom of the box body 1 through the rotating shaft 19, the carrier block 3 is rotated in the box body 1 when the push rod 20 is manually pushed. Since a plurality of receiving grooves 4 are provided in the carrier block 3, and the bottom of the vaccine bottle is placed on the upper surface of the carrier plate 5, the top of the vaccine bottle passes through the receiving groove 4 and is located above the carrier block 3, a plurality of vaccine bottles can be placed on the carrier block 3. When the carrier block 3 is rotated, the position of the vaccine bottle is adjusted, and the vaccine bottle to be used is located below the first clamping plate 13 and the second clamping plate 14. The staff manually rotates the rotating block 8, and the Since the rotating block 8 is fixedly connected to the rotating block 7, and the rotating block 7 is fixedly connected to the rotating rod 23, the first gear 24 is rotated by the rotating block 7 and the rotating rod 23 during the rotation of the rotating block 8. Since the first gear 24 is meshed with the second gear 26, the second gear 26 is rotated during the rotation of the first gear 24. Since the first rotating rod 25 is fixedly connected to the second gear 26, and the supporting plate 5 is fixedly connected to the first rotating rod 25, the supporting plate 5 is rotated during the rotation of the second gear 26. Since the vaccine bottle is placed on the upper surface of the supporting plate 5, the vaccine bottle is shaken during the rotation of the supporting plate 5 to prevent the precipitation of the medicine liquid in the vaccine bottle.

[0049] Because the elastic connection between the first clamping plate 13 and the second clamping plate 14, manually pulling the second clamping plate 14 adjusts the distance between the first clamping plate 13 and the second clamping plate 14, and the top of the vaccine bottle is sealed with an aluminum plastic cover (the aluminum plastic cover is composed of an aluminum cover and a plastic cover, the plastic cover is fixedly connected to the upper surface of the aluminum cover, and the size of the plastic cover is larger than that of the aluminum cover, that is, when the seal of the vaccine bottle needs to be opened, the traditional way is to manually break the plastic cover, and when the plastic cover is broken, the middle part of the aluminum cover is opened, thereby facilitating the suction of the liquid medicine in the vaccine bottle through the syringe), because the elastic connection between the first clamping plate 13 and the second clamping plate 14, the staff manually pulls the second clamping plate 14 outward, and because the first clamping plate 13 is rotatably connected to the inner side wall of the box body 1 through the second rotating rod 28, rotating the first clamping plate 13 achieves the rotation of the first clamping plate 13, and the first clamping plate 13 and the second clamping plate 14 are located below the aluminum plastic cover. Then manually release the second spring 29, and because of the elastic force of the second spring 29, the second clamping plate 14 moves towards the aluminum plastic cover, so that the lifting plate 15 is attached below the plastic cover of the aluminum plastic cover. The staff manually lifts the T-shaped pull rod 18 upward, which drives the second clamping plate 14 and the first clamping plate 13 to rotate during the upward movement of the T-shaped pull rod 18. Because the lifting plate 15 is located below the plastic cover, the plastic cover is broken upward during the upward movement of the lifting plate 15, so that the middle part of the aluminum cover is opened when the plastic cover is broken, thereby facilitating the suction of the liquid medicine in the vaccine bottle through the syringe. This method is relatively time-saving and labor-saving compared to the traditional method of directly breaking the plastic cover with hands. Moreover, during the separation of the plastic cover and the aluminum cover, the aluminum cover is damaged, so that the damaged aluminum cover has an upward sharp part. Therefore, when directly breaking the plastic cover with hands, hand injuries are likely to occur.

[0050] When the plastic cover is removed, the aluminum cover is damaged during the separation of the plastic cover and the aluminum cover, so that the damaged aluminum cover has an upward sharp part. Then manually push the T-shaped pull rod 18, and the movable plate 16 moves above the sharp part of the aluminum cover during the movement of the T-shaped rod 28. Because the pressing plate 17 is fixedly connected to the lower surface of the movable plate 16, the pressing plate 17 is located above the sharp part of the aluminum cover. Manually press the pressing plate 17 downward and move the pressing plate 17, so as to flatten the sharp part above the aluminum cover, thereby preventing hand injuries during manual removal of the vaccine bottle.

[0051] When the vaccine bottle needs to be removed, the staff manually rotates the second rotating rod 28, which rotates the first clamping plate 13 and the second clamping plate 14 during the rotation of the second rotating rod 28, so that the first clamping plate 13 and the second clamping plate 14 move away from above the vaccine bottle. The staff manually pushes the limiting plate 12 outward, which makes the two limiting plates 12 separate from the neck of the vaccine bottle, and the vaccine bottle can be removed upward.

[0052] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An immunization box, comprising a box body (1) and a box cover (2), characterized in that: Also includes a bearing block (3); The bearing block (3) is rotatably connected to the inner side wall of the box body (1); the top end of the bearing block (3) is provided with a receiving groove (4) facing downward, and a bearing plate (5) is rotatably connected in the receiving groove (4); the top end of the bearing block (3) is fixedly connected to a fixed block (6); the upper end of the fixed block (6) is rotatably connected to a rotating block (7); the rotating block (7) is used to drive the bearing plate (5) to rotate in the receiving groove (4); the top end of the rotating block (7) is fixedly connected to a rotating block (8); a gap (9) is reserved between the rotating block (8) and the fixed block (6); An L-shaped rod (10) is elastically connected in the gap (9), the L-shaped rod (10) is located in the gap (9), and the two L-shaped rods (10) are elastically connected, one end of the L-shaped rod (10) is fixedly connected to a connecting rod (11), and one end of the connecting rod (11) is fixedly connected to a limiting plate (12); A first clamping plate (13) is rotatably connected to the inner side wall of the box body (1), one end of the first clamping plate (13) is elastically connected to a second clamping plate (14), a starting plate (15) is fixedly connected to the inner side wall of the second clamping plate (14), a movable plate (16) is movably connected below the second clamping plate (14), a pressing plate (17) is fixedly connected to the lower surface of the movable plate (16), and a T-shaped pull rod (18) is fixedly connected to the upper surface of the movable plate (16); the pressing plate (17) is manually pressed downward to move the pressing plate (17), thereby flattening the sharp portion above the aluminum cover; A second rotating rod (28) is fixedly connected to the first clamping plate (13), and one end of the second rotating rod (28) is rotatably connected to the inner wall of the box body (1); A second spring (29) is fixedly connected to the outer wall of the first clamping plate (13), and one end of the second spring (29) is fixedly connected to the outer wall of the second clamping plate (14); The lower surface of the second clamping plate (14) is fixedly connected with a slider (30), the upper surface of the movable plate (16) is provided with a trapezoidal slide groove (31), and the slider (30) is slidably connected in the trapezoidal slide groove (31).

2. An immunization kit according to claim 1, characterized in that: The bottom end of the bearing block (3) is fixedly connected to a rotating shaft (19), and the bottom end of the rotating shaft (19) is rotatably connected to the bottom inner side wall of the box body (1).

3. An immunization kit according to claim 1, characterized in that: The top end of the bearing block (3) is fixedly connected with a push rod (20).

4. An immunization kit according to claim 1, characterized in that: A bearing groove (21) is provided downwardly on the upper surface of the bearing plate (5), and an elastic protective plate (22) is fixedly connected to the inner side wall of the bearing groove (21).

5. An immunization kit according to claim 1, characterized in that: The lower surface of the rotating block (7) is fixedly connected to a rotating rod (23), the lower end of the rotating rod (23) passes through the side wall of the accommodating groove (4) and is rotatably connected to the bottom of the accommodating groove (4), the rotating rod (23) is fixedly connected to a first gear (24), the supporting plate (5) is fixedly connected to a first rotating rod (25), the first rotating rod (25) is fixedly connected to a second gear (26), and the second gear (26) is meshed with the first gear (24).

6. An immunization kit according to claim 1, characterized in that: A first spring (27) is fixedly connected between the two L-shaped rods (10).

7. An immunization kit according to claim 4, characterized in that: The elastic protective plate (22) is made of elastic rubber material.

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