Vaccine heat preservation device

Abstract

The utility model relates to the field of vaccine preservation, in particular to a vaccine heat preservation device which comprises a box body cover plate and an outer box body, a storage box body is arranged in the box body cover plate, vaccine placing grooves are formed in the storage box body in an array mode, bottom base plates are arranged in the vaccine placing grooves, and springs are connected between the bottom base plates and the storage box body. A shifting block groove is formed in the position, corresponding to the vaccine containing groove, of the upper surface of the box body cover plate, the interior of the shifting block groove is connected with a piece taking shifting block through a rotating shaft, an elastic inserting block is installed at the end, away from the rotating shaft, of the piece taking shifting block, and a positioning inserting hole is formed in the position, located on the upper surface of the box body cover plate, below the elastic inserting block. A pressing acting force is controlled to be applied to an elastic inserting block at the end of a piece taking shifting block, after limiting and fixing in a positioning inserting hole are disconnected, vaccines in a vaccine containing groove in the corresponding position lose the limiting acting force as a whole, a bottom base plate is integrally controlled to reset upwards under the action of a spring, and circulation of air inside and outside a box body during piece taking is reduced.

Description

Technical Field

[0001] The utility model relates to the field of vaccine preservation, in particular to a vaccine heat preservation device. Background Art

[0002] Nowadays, vaccines are used more and more frequently in medicine. In the preservation of vaccines, relatively constant temperature preservation is required. In general preservation, they can be placed in a constant temperature room to maintain. However, during transportation, a portable incubator needs to be used for storage. Usually, vaccines mostly require a refrigerated storage environment, and ice packs and heat-insulating materials are arranged inside the incubator to reduce the flow and transfer of internal and external temperatures.

[0003] However, the cover of the current vaccine incubator on the market adopts an integrated opening and closing method. During use, the cover needs to be opened and closed multiple times, which easily causes a large amount of cold air inside the box to escape, thus affecting the storage of vaccines. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a vaccine heat preservation device, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: a vaccine heat preservation device, including a box cover and an outer box. A storage box is arranged inside the box cover. Vaccine placement grooves are arranged in an array inside the storage box. A bottom cushion plate is arranged inside the vaccine placement grooves. Springs are connected between the bottom cushion plate and the storage box. Positioning collar rings are arranged in an array inside the vaccine placement grooves. Support rods are connected between the positioning collar rings and the bottom cushion plate. A pick-up block groove is opened on the upper surface of the box cover corresponding to the position of the vaccine placement grooves. A pick-up block is connected inside the pick-up block groove through a rotating shaft. An elastic insertion block is installed at one end of the pick-up block away from the rotating shaft. A positioning insertion hole is opened on the upper surface of the box cover below the elastic insertion block.

[0006] As a further scheme of the utility model: a pressing gasket is installed inside the pick-up block groove, and a sealing gasket is installed on the lower surface of the pick-up block.

[0007] As a further scheme of the utility model: an ice pack groove is installed on the inner side wall of the outer box. A placement cushion plate is installed on the outer side of the upper end of the storage box. A pick-up groove is opened on the inner side of the placement cushion plate.

[0008] As a further scheme of the utility model: the elastic insertion block is clamped with the positioning insertion hole, and the pick-up block is rotatably connected with the box cover through the rotating shaft.

[0009] As a further solution of the utility model: the positioning collar is fixedly connected with the bottom cushion plate through the support rod, and the bottom cushion plate is fixedly connected with the storage box body through the spring.

[0010] As a further solution of the utility model: the sealing gasket is clamped with the pressing gasket.

[0011] As a further solution of the utility model: the outer diameter dimension length of the placing cushion plate is matched with the inner diameter dimension length of the outer box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By controlling the pressing force applied to the elastic insert at the end of the pick-up block, after the limit fixation inside the positioning jack is disconnected, the whole vaccine inside the vaccine placing groove at the corresponding position will lose the limit force. Under the action of the spring, the bottom cushion plate is controlled to reset upward as a whole, reducing the air circulation inside and outside the box during pick-up and ensuring the storage environment of the vaccine.

[0014] Place the vaccine to be stored inside the positioning collar. After the outer box body is placed on the upper surface of the box body cover as a whole, it will limit the upper surface of the vaccine, and the bottom cushion plate will exert a lower limit force on the lower part of the vaccine, thus ensuring the stability of the vaccine during transportation. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a vaccine insulation device;

[0016] Figure 2 It is an exploded view of the whole device in a vaccine insulation device;

[0017] Figure 3 It is a schematic structural diagram of the box body cover in a vaccine insulation device;

[0018] Figure 4 It is a schematic structural diagram of the storage box body in a vaccine insulation device;

[0019] Figure 5 It is a cross-sectional view of the storage box body in a vaccine insulation device.

[0020] In the figure: 1. Box body cover; 2. Outer box body; 3. Pick-up block; 4. Storage box body; 101. Block groove; 102. Pressing gasket; 103. Positioning jack; 201. Ice pack groove; 301. Sealing gasket; 302. Elastic insert; 401. Placing cushion plate; 402. Pick-up groove; 403. Vaccine placing groove; 404. Positioning collar; 405. Support rod; 406. Bottom cushion plate; 407. Spring. Detailed Embodiment

[0021] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1-5 shown, this embodiment provides a vaccine insulation device, which includes a box cover 1 and an outer box 2. A storage box 4 is arranged inside the box cover 1. Vaccine placement grooves 403 are arranged in an array inside the storage box 4. A bottom cushion plate 406 is arranged inside the vaccine placement groove 403. A spring 407 is connected between the bottom cushion plate 406 and the storage box 4. The bottom cushion plate 406 is fixedly connected to the storage box 4 through the spring 407. Positioning collar rings 404 are arranged in an array inside the vaccine placement groove 403. A support rod 405 is connected between the positioning collar ring 404 and the bottom cushion plate 406. The positioning collar ring 404 is fixedly connected to the bottom cushion plate 406 through the support rod 405. A pick-up block groove 101 is opened on the upper surface of the box cover 1 corresponding to the position of the vaccine placement groove 403. A pick-up block 3 is connected inside the pick-up block groove 101 through a rotating shaft. The pick-up block 3 is rotatably connected to the box cover 1 through the rotating shaft. An elastic insertion block 302 is installed at one end of the pick-up block 3 away from the rotating shaft. The elastic insertion block 302 is clamped with a positioning insertion hole 103. A positioning insertion hole 103 is opened on the upper surface of the box cover 1 below the elastic insertion block 302.

[0023] As Figures 2-3 shown, in this embodiment, a pressing gasket 102 is installed inside the pick-up block groove 101. A sealing gasket 301 is installed on the lower surface of the pick-up block 3. The sealing gasket 301 is clamped with the pressing gasket 102. An ice bag groove 201 is installed on the inner side wall of the outer box 2. A placement cushion plate 401 is installed on the outer side of the upper end of the storage box 4. The outer diameter dimension length of the placement cushion plate 401 is in line with the inner diameter dimension length of the outer box 2. A pick-up groove 402 is opened on the inner side of the placement cushion plate 401.

[0024] The working principle of the present utility model is as follows: When in use, after the ice pack is placed as a whole inside the ice pack groove 201, the storage box body 4 is placed as a whole inside the outer box body 2. The vaccines to be stored are placed one by one in the positioning collar 404 in a corresponding manner. After the storage in the plurality of vaccine placement grooves 403 is completed, when the outer box body 2 is placed as a whole on the upper surface of the box body cover plate 1, and then the box body cover plate 1 is buckled upward relative to the outer box body 2, the box body cover plate 1 will apply a downward acting force to the bottom pad 406 of the vaccine test tube downward, so that the spring 407 is compressed and deformed as a whole. When sampling is required, after applying a pressing force to the elastic insertion block 302 at the end of the pick-up block 3, the limit fixation of the elastic insertion block 302 inside the positioning insertion hole 103 is disconnected. By controlling the pick-up block 3 to rotate with the box body cover plate 1 through the rotating shaft, the clamping connection between the sealing gasket 301 on the lower surface of the pick-up block 3 and the pressing gasket 102 is disconnected. Then, the vaccines inside the corresponding vaccine placement groove 403 will lose the upper limit acting force. Under the action of the spring 407, the bottom pad 406 is controlled to reset upward as a whole, and the vaccines are extended from the position of the block groove 101, which is convenient for medical staff to take. Moreover, it is not necessary to unfold the entire box body, minimizing the loss of cold air inside the device as much as possible and ensuring the storage environment of the vaccines.

[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vaccine heat preservation device, comprising a box cover (1) and an outer box (2), characterized in that: A storage box (4) is arranged inside the box cover (1), and a vaccine placement slot (403) is arranged in an array inside the storage box (4), and a bottom pad (406) is arranged inside the vaccine placement slot (403), and a spring (407) is connected between the bottom pad (406) and the storage box (4), and a positioning ring (404) is arranged inside the vaccine placement slot (403), and a support rod (405) is connected between the positioning ring (404) and the bottom pad (406). A shift block slot (101) is provided on the upper surface of the box cover (1) at a position corresponding to the vaccine placement slot (403), and a pick-up shift block (3) is connected inside the shift block slot (101) via a rotating shaft, and an elastic plug block (302) is installed at the end of the pick-up shift block (3) away from the rotating shaft, and a positioning hole (103) is provided on the upper surface of the box cover (1) below the elastic plug block (302).

2. A vaccine heat preservation device according to claim 1, characterized in that: A pressing gasket (102) is installed inside the shifting block groove (101), and a closing gasket (301) is installed on the lower surface of the removing shifting block (3).

3. A vaccine heat preservation device according to claim 1, characterized in that: An ice pack slot (201) is installed on the inner side wall of the outer box body (2), a placement pad (401) is installed on the outer side of the upper end of the storage box body (4), and a take-out slot (402) is opened on the inner side of the placement pad (401).

4. A vaccine heat preservation device according to claim 1, characterized in that: The elastic plug block (302) is engaged with the positioning plug hole (103), and the removing block (3) is rotationally connected to the box cover (1) via the rotating shaft.

5. A vaccine heat preservation device according to claim 1, characterized in that: The positioning collar (404) is fixedly connected to the bottom pad (406) via the support rod (405), and the bottom pad (406) is fixedly connected to the storage box (4) via the spring (407).

6. A vaccine heat preservation device according to claim 2, characterized in that: The sealing gasket (301) is snap-fitted to the pressing gasket (102).

7. A vaccine heat preservation device according to claim 3, characterized in that: The outer diameter length of the placement pad (401) matches the inner diameter length of the outer box body (2).

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