Plasma low-temperature preservation box with classified storage function

Abstract

The utility model discloses a plasma cryopreservation box with a classified storage function, which relates to the technical field of plasma storage and comprises a box body refrigeration base, a heat preservation box door is mounted on the outer wall of the box body refrigeration base, a heat preservation layer plate is mounted on the inner side wall of the heat preservation box door, an evaporator is mounted on the inner wall of the box body refrigeration base, and the evaporator is connected with the heat preservation box door. A built-in mechanism is installed on the inner wall of the box refrigeration base and comprises rolling wheels, a sliding rail, a classification bin, a storage grid and a supporting frame. The built-in mechanism is arranged, the rolling wheels are slidably connected with the sliding rails, and the inner side walls of the classification bin and the supporting frame are designed to be perforated, so that when the device is used, collected blood plasma is packaged and then placed in the storage grids according to different blood types, labeling is conducted on the outer wall of the classification bin, the situation that the blood plasma is taken by mistake is avoided, and use is convenient. And the supporting frame can play a role in supporting the classification bin, cold air blown out by the evaporator can flow into the classification bin through the hole diameter in the inner wall of the supporting frame to be quickly frozen, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma storage, in particular to a plasma low-temperature preservation box with a classified storage function. Background Art

[0002] The main function of plasma is to carry blood cells, transport substances needed to maintain human life activities and waste produced in the body, etc. Plasma is equivalent to the intercellular matrix of connective tissue. Plasma is an important component of blood. After plasma is collected, it needs to be placed in a storage device for storage and needs to be quickly frozen to prevent the coagulation factors inside the plasma from losing their activity. However, the existing plasma storage devices are stored in a centralized manner during use. Plasma of different blood types is not stored in a classified manner, which makes it easy to take the wrong one when taking it out. In addition, since the plasma storage box needs to be kept at a low temperature, when the staff opens the plasma storage box to take the plasma, it is easy for the door of the box to not be closed tightly, resulting in the loss of cold air inside and the temperature rising, causing the coagulation factors inside the plasma to lose their activity. In addition, some staff members violently close the door, causing damage to the plasma storage box. In order to solve the above problems, a plasma low-temperature preservation box with a classified storage function is needed.

[0003] The existing plasma cryogenic storage box cannot perform classified storage during operation, the storage bin cannot automatically rebound, and cannot perform buffer protection. Therefore, a plasma cryogenic storage box with classified storage function is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a plasma low-temperature preservation box with a classified storage function to solve the problem that the existing plasma low-temperature preservation box with a classified storage function cannot perform classified storage during use, the storage bin cannot automatically rebound, and cannot perform buffer protection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plasma low-temperature preservation box with a classified storage function, comprising a box refrigeration base, an outer wall of the box refrigeration base is installed with an insulation box door, an inner wall of the insulation box door is installed with an insulation layer plate, an evaporator is installed inside the box refrigeration base, an inner wall of the box refrigeration base is installed with a built-in mechanism, the built-in mechanism includes rollers, slide rails, a classification bin, a storage grid and a support frame, the inner wall of the box refrigeration base is installed with rollers, the outer wall of the roller is installed with slide rails, the outer wall of the slide rail is installed with a classification bin, the inner wall of the classification bin is provided with a storage grid, and the outer wall of the classification bin is installed with a support frame.

[0006] A delivery mechanism is installed on the outer side of the built-in mechanism.

[0007] A buffer mechanism is installed on the inner side of the box refrigeration base.

[0008] Preferably, the roller is slidably connected to the slide rail, and the inner side walls of the classification bin and the support frame are both of open-hole design.

[0009] Preferably, the delivery mechanism comprises a fixing sleeve, a limiting rod and a reset spring, the outer wall of the classification bin is installed with a fixing sleeve, the inner wall of the fixing sleeve is installed with a limiting rod, and the inner wall of the fixing sleeve is installed with a reset spring.

[0010] Preferably, the limit rod forms a telescopic structure through a return spring and a fixing sleeve, and the limit rod is welded to the inner side wall of the box refrigeration base.

[0011] Preferably, the buffer mechanism includes a positioning groove, a limiting shaft, a buffer spring and a buffer plate. The inner wall of the box refrigeration base is provided with a positioning groove, the inner wall of the positioning groove is installed with a limiting shaft, the outer wall of the limiting shaft is installed with a buffer spring, and the outer wall of the limiting shaft is installed with a buffer plate.

[0012] Preferably, the buffer plate forms a telescopic structure through a buffer spring and a positioning groove, and the buffer plate fits tightly with the insulation box door.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has a built-in mechanism, a roller and a slide rail are slidably connected, and the inner side walls of the classification bin and the support frame are both open-hole designs. When the device is used, the collected plasma is packaged and placed in the storage compartment according to different blood types, and the outer wall of the classification bin is numbered to avoid wrong taking. The setting of the support frame can support the classification bin, and the cold air blown out by the evaporator can flow into the classification bin through the aperture of the inner wall of the support frame for quick freezing, thereby increasing the practicality of the device.

[0015] The utility model provides a release mechanism, and the limit rod forms a telescopic structure through a reset spring and a fixed sleeve. When the device is used, the classification bin needs to be pulled out by the staff to store plasma. When the staff is careless and draws out the classification bin to take out the plasma, the classification bin is not fully pushed into the refrigeration base of the box body. The classification bin will hold up the insulation box door, leaving a gap, and cannot be completely sealed, resulting in the loss of internal cold air, thereby affecting the freezing effect of the plasma. The limit rod is welded to the inner wall of the refrigeration base of the box body, and the fixed sleeve is welded to the classification bin. When the classification bin is drawn out, the fixed sleeve will also move accordingly. At this time, the reset spring is compressed by the limit rod and the fixed sleeve. When the staff takes out the plasma and releases the classification bin, the reset spring rebounds, causing the fixed sleeve and the limit rod to move relative to each other, thereby assisting in pulling the classification bin back, making the insulation box door better sealed, and increasing the usability of the device.

[0016] The utility model provides a buffer mechanism, and the buffer plate forms a telescopic structure through the buffer spring and the positioning groove. When the device is used, different staff members use different forces to close the incubator door. When the force is large, the incubator door hits the refrigeration base of the box body, which is easy to cause damage to the refrigeration base of the box body and generate noise. The buffer plate is set to absorb the impact force of the incubator door through the buffer spring, thereby avoiding damage to the refrigeration base of the box body, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0018] Figure 2 This is a schematic diagram showing the structure of the internal components of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the built-in mechanism of the utility model;

[0020] Figure 4 It is a structural diagram of some components of the built-in mechanism and the delivery mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the buffer mechanism of the utility model.

[0022] In the figure: 1. box refrigeration base; 2. insulation box door; 3. insulation layer plate; 4. evaporator; 5. built-in mechanism; 501. roller; 502. slide rail; 503. classification bin; 504. storage grid; 505. support frame; 6. delivery mechanism; 601. fixing sleeve; 602. limit rod; 603. reset spring; 7. buffer mechanism; 701. positioning groove; 702. limit shaft; 703. buffer spring; 704. buffer plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-5A plasma low-temperature preservation box with a classified storage function includes a box refrigeration base 1, characterized in that: an insulation box door 2 is installed on the outer wall of the box refrigeration base 1, an insulation layer 3 is installed on the inner wall of the insulation box door 2, an evaporator 4 is installed on the inner wall of the box refrigeration base 1, and a built-in mechanism 5 is installed on the inner wall of the box refrigeration base 1. The built-in mechanism 5 includes a roller 501, a slide rail 502, a classification bin 503, a storage grid 504 and a support frame 505. The inner wall of the box refrigeration base 1 is installed with a roller 501, the outer wall of the roller 501 is installed with a slide rail 502, the outer wall of the slide rail 502 is installed with a classification bin 503, the inner wall of the classification bin 503 is provided with a storage grid 504, and the outer wall of the classification bin 503 A support frame 505 is installed, and the roller 501 is slidably connected to the slide rail 502. The inner walls of the classification bin 503 and the support frame 505 are both of open-hole design. Through the set built-in mechanism 5, the roller 501 is slidably connected to the slide rail 502, and the inner walls of the classification bin 503 and the support frame 505 are both of open-hole design. When using the device, the collected plasma is packaged and placed in the storage compartment 504 according to different blood types, and the outer wall of the classification bin 503 is numbered to avoid wrong taking. The setting of the support frame 505 can support the classification bin 503, and the cold air blown out by the evaporator 4 can flow into the classification bin 503 through the aperture of the inner wall of the support frame 505 for quick freezing, thereby increasing the practicality of the device.

[0026] See also Figure 1-5, a plasma low-temperature preservation box with a classified storage function, the outer wall of the built-in mechanism 5 is installed with a delivery mechanism 6, the delivery mechanism 6 includes a fixed sleeve 601, a limit rod 602 and a reset spring 603, the outer wall of the classification bin 503 is installed with a fixed sleeve 601, the inner wall of the fixed sleeve 601 is installed with a limit rod 602, the inner wall of the fixed sleeve 601 is installed with a reset spring 603, the limit rod 602 and the fixed sleeve 601 form a telescopic structure through the reset spring 603, the limit rod 602 is welded to the inner side wall of the box refrigeration base 1, through the delivery mechanism 6, the limit rod 602 and the fixed sleeve 601 form a telescopic structure through the reset spring 603. When the device is used, since the classification bin 503 needs to be pulled by the staff for plasma storage, when the staff is careless, the classification bin 503 After the classification bin 503 is drawn out to take out the plasma, if the classification bin 503 is not completely pushed into the interior of the box refrigeration base 1, the classification bin 503 will hold up the insulation box door 2, leaving a gap, and cannot be completely sealed, resulting in the loss of internal cold air, thereby affecting the freezing effect of the plasma. The limiting rod 602 is welded to the inner wall of the box refrigeration base 1, and the fixing sleeve 601 is welded to the classification bin 503. When the classification bin 503 is drawn out, the fixing sleeve 601 will also move accordingly. At this time, the reset spring 603 is compressed by the limiting rod 602 and the fixing sleeve 601. When the staff takes out the plasma and releases the classification bin 503, the reset spring 603 rebounds, causing the fixing sleeve 601 and the limiting rod 602 to move relative to each other, thereby assisting in pulling the classification bin 503 back, making the insulation box door 2 better sealed, and increasing the usability of the device.

[0027] See also Figure 1-5 A plasma low temperature storage box with a classified storage function, wherein a buffer mechanism 7 is installed on the inner wall of a box refrigeration base 1, and the buffer mechanism 7 comprises a positioning groove 701, a limiting shaft 702, a buffer spring 703 and a buffer plate 704. A positioning groove 701 is opened on the inner side wall of the box refrigeration base 1, and a limiting shaft 702 is installed on the inner wall of the positioning groove 701, and a buffer spring 703 is installed on the outer wall of the limiting shaft 702, and a buffer plate 704 is installed on the outer wall of the limiting shaft 702, and the buffer plate 704 forms a telescopic structure with the positioning groove 701 through the buffer spring 703, and the buffer plate 704 fits tightly with the insulated box door 2. Through the buffer mechanism 7, the buffer plate 704 forms a telescopic structure with the positioning groove 701 through the buffer spring 703. When the device is in use, different staff members use different forces to close the insulated box door 2. When the force is large, the insulated box door 2 hits the box refrigeration base 1, which is easy to cause damage to the box refrigeration base 1 and generate noise. The setting of the buffer plate 704 absorbs the impact force of the insulated box door 2 through the buffer spring 703, avoids damage to the box refrigeration base 1, and thus extends the service life of the device.

[0028] Working principle: When in use, first move the device to the required position, and then package the collected plasma and place it in the storage compartment 504 according to different blood types, and mark it on the outer wall of the classification bin 503 to avoid wrong taking, and the setting of the support frame 505 can support the classification bin 503, and the cold air blown out by the evaporator 4 can flow into the classification bin 503 through the aperture on the inner wall of the support frame 505 for quick freezing. Then, since the classification bin 503 needs to be pulled out by the staff for plasma storage, when the staff is careless and pulls out the classification bin 503 to take the plasma, and fails to completely push the classification bin 503 into the box refrigeration base 1, the classification bin 503 will hold up the insulation box door 2, leaving a gap, and cannot be completely sealed, resulting in the loss of internal cold air, thereby affecting the freezing effect of the plasma, and the limit rod 602 is welded to the inner wall of the box refrigeration base 1, and the fixing sleeve 601 is connected to the classification bin 503. The classification bin 503 is welded, and when the classification bin 503 is pulled out, the fixed sleeve 601 will also move with it. At this time, the reset spring 603 is compressed by the limit rod 602 and the fixed sleeve 601. When the staff takes out the plasma and loosens the classification bin 503, the reset spring 603 rebounds, causing the fixed sleeve 601 and the limit rod 602 to move relative to each other, thereby assisting in pulling the classification bin 503 back to make the incubator door 2 better sealed. Finally, due to the different forces used by different staff members to close the incubator door 2, when the force is large, the incubator door 2 hits the box refrigeration base 1, which is easy to cause damage to the box refrigeration base 1 and generate noise. The setting of the buffer plate 704 absorbs the impact force of the incubator door 2 through the buffer spring 703 to avoid damage to the box refrigeration base 1. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plasma cryogenic storage box with classified storage function, comprising a box refrigeration base (1), characterized in that: The outer wall of the box refrigeration base (1) is installed with a heat preservation box door (2), the inner wall of the heat preservation box door (2) is installed with a heat preservation layer plate (3), the interior of the box refrigeration base (1) is installed with an evaporator (4), the inner wall of the box refrigeration base (1) is installed with a built-in mechanism (5), the built-in mechanism (5) comprises a roller (501), a slide rail (502), a classification bin (503), a storage grid (504) and a support frame (505), the inner wall of the box refrigeration base (1) is installed with a roller (501), the outer wall of the roller (501) is installed with a slide rail (502), the outer wall of the slide rail (502) is installed with a classification bin (503), the inner wall of the classification bin (503) is provided with a storage grid (504), and the outer wall of the classification bin (503) is installed with a support frame (505); A delivery mechanism (6) is installed on the outer side of the built-in mechanism (5); A buffer mechanism (7) is installed on the inner side of the box refrigeration base (1).

2. The plasma low temperature storage box with classified storage function according to claim 1, characterized in that: The roller (501) is slidably connected to the slide rail (502), and the inner side walls of the classification bin (503) and the support frame (505) are both of open-hole design.

3. The plasma low temperature storage box with classified storage function according to claim 1, characterized in that: The delivery mechanism (6) comprises a fixing sleeve (601), a limiting rod (602) and a return spring (603); the outer wall of the classification bin (503) is mounted with the fixing sleeve (601); the inner wall of the fixing sleeve (601) is mounted with the limiting rod (602); and the inner wall of the fixing sleeve (601) is mounted with the return spring (603).

4. The plasma low temperature storage box with classified storage function according to claim 3, characterized in that: The limiting rod (602) forms a telescopic structure with the fixing sleeve (601) via a return spring (603), and the limiting rod (602) is welded to the inner side wall of the box refrigeration base (1).

5. The plasma low temperature storage box with classified storage function according to claim 1, characterized in that: The buffer mechanism (7) comprises a positioning groove (701), a limiting shaft (702), a buffer spring (703) and a buffer plate (704); the inner wall of the box refrigeration base (1) is provided with a positioning groove (701); the inner wall of the positioning groove (701) is installed with a limiting shaft (702); the outer wall of the limiting shaft (702) is installed with a buffer spring (703); and the outer wall of the limiting shaft (702) is installed with a buffer plate (704).

6. The plasma low temperature storage box with classified storage function according to claim 5, characterized in that: The buffer plate (704) forms a telescopic structure through the buffer spring (703) and the positioning groove (701), and the buffer plate (704) is tightly fitted to the thermal insulation box door (2).

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