Kit with refrigeration function

Abstract

The utility model discloses a kit with a cold storage function, which relates to the technical field of reagent storage equipment and comprises a kit body, a cold storage box is slidably connected inside the bottom end of the kit body, an ice bag is placed in the cold storage box, a fixing plate is fixed on the inner wall of the kit body, the top of the fixing plate is connected with a partition plate, and the partition plate is fixed on the inner wall of the kit body. The interior of the box body is divided into a plurality of containing cavities through partition plates, lifting boxes are arranged in the containing cavities in an up-down moving mode, and each lifting box comprises a moving plate, a placing frame and a fence, and the placing frames and the fences are fixed to the top of the moving plate. According to the kit with the refrigeration function, the problem of internal temperature rise caused by the fact that a hand stretches into the kit body when a reagent is taken is solved, the effect of keeping the temperature in the kit body is achieved, meanwhile, a plurality of partition plates are arranged in the kit body and can divide the kit body into a plurality of containing cavities, and when one containing cavity is opened, the containing cavity can be separated into a plurality of cavities. And external air flow does not influence other chambers.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent storage equipment, and more specifically to a reagent kit with a refrigeration function. Background Art

[0002] The test kit is a box used to hold chemical reagents for detecting chemical components, drug residues, and virus types. It is generally used in hospitals and pharmaceutical companies. The test kit used to store biological samples will adopt refrigeration measures so that the internal temperature is suitable for the storage of biological samples, and it can also reduce the impact of external temperature on biological samples during transportation.

[0003] Chinese patent application number 201921900628.1 discloses a cold-keeping test kit, which includes a box cover and a box body, wherein the box cover can be fastened to the box body by a snap fastener; the box body includes a storage chamber and a cold storage chamber, wherein the cold storage chamber is arranged below the storage chamber and separated by an insulation board filled with insulation sponge; a blue ice box, a micro pump and a power supply are arranged in the cold storage chamber; a cooling pipe with a serpentine structure is arranged in the blue ice box, wherein the cooling pipe is filled with coolant, and two hollow partitions are arranged in the storage chamber, wherein one end of the cooling pipe is connected to the water outlet of the micro pump, and after passing through the blue ice box, the cooling pipe passes through the insulation board and enters the partition of the first block, then passes back to the insulation board and enters the partition of the second block, and finally passes through the insulation board to communicate with the water inlet of the micro pump at the other end of the cooling pipe. The cold-keeping test kit maintains the low temperature of the internal reagents by adding a cooling device in the box body, thereby improving the efficiency of the test. However, when the user opens the top cover and needs to take out the reagents from the inside, the temperature of the human body is high and the temperature emitted by the hands will affect the temperature inside the box body, causing the internal temperature to rise. Since the reagents inside are not all taken out at once when they are used, the temperature of the remaining reagents will increase, thereby affecting the effect and quality of the reagent test. Moreover, when using, since the reagents need to be taken out multiple times, the top cover needs to be opened frequently, which will undoubtedly increase the cumbersome steps when taking out the reagents.

[0004] Therefore, it is necessary to propose a test kit with a refrigeration function to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to solve the problems raised in the above background technology and to provide a test kit with a refrigeration function.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] A test kit with a refrigeration function, comprising a box body, a refrigeration box slidably connected to the bottom of the box body, an ice pack placed in the refrigeration box, a fixed plate fixed to the inner wall of the box body, a partition plate connected to the top of the fixed plate, and the interior of the box body is divided into a plurality of accommodating chambers by the partition plate, a lifting box is moved up and down inside the accommodating chamber, the lifting box comprises a moving plate and a placing rack and a surrounding block fixed to the top of the moving plate, the surrounding block is arranged on the outside of the placing rack, and the placing rack is used to place reagents;

[0010] The top of the box body is connected to a top cover, and a plurality of cover plates are connected to the top cover through a spring hinge, and a buckle is connected between the other side of the cover plate and the cover plate, a square groove is opened on the outer wall of the box body, a second guide wheel is arranged on the top of the square groove, and the second guide wheel is rotatably connected to the inner wall of the box body, a pull plate is arranged in the square groove, and a sealing gasket is connected to the top of the pull plate;

[0011] Symmetrical first guide wheels are arranged on both sides of the outer wall of the movable plate, and a pull rope is connected to the symmetrical first guide wheels for transmission, one end of the pull rope is fixed to the bottom of the top cover, and the other end of the pull rope passes through the second guide wheel and extends into the square groove and is connected to the pull plate;

[0012] A cavity is provided inside the pull plate, a horizontal plate is moved up and down in the cavity, a return spring is connected between the top of the horizontal plate and the cavity, and one end of the pull rope is fixed to the top of the horizontal plate.

[0013] Preferably, a lower top block is provided on a side of the top of the enclosure away from the square groove, and an upper top block corresponding to the lower top block is provided on the bottom of the cover plate.

[0014] Preferably, an observation cover is installed inside the top cover, and the observation cover is made of PVC material.

[0015] Preferably, a guide frame is provided on the inner wall of the accommodating cavity, and the movable plate slides up and down along the guide frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The device is provided with a lifting box in the accommodating chamber. By pulling the pull plate, the lifting box can be moved upward and automatically moved to the top of the box body, which is convenient for users to take reagents. It solves the problem of internal temperature rise caused by putting hands into the box body when taking reagents, and has the effect of maintaining the temperature inside the box body. At the same time, multiple partitions are arranged in the box body, which can divide multiple accommodating chambers. When a accommodating chamber is opened, the external airflow will not affect other chambers.

[0018] 2. The device is provided with a spring hinge between the top cover and the cover plate, so that the lifting box moves upward and can be opened automatically when it contacts the cover plate, which solves the problem of frequently opening the top cover when taking reagents multiple times, saves operation steps, saves manpower, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the structure of the utility model;

[0021] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the lifting box in the utility model being located in the accommodating cavity;

[0022] Figure 4 It is a three-dimensional schematic diagram of the connection structure between the lifting box and the pull rope in the utility model;

[0023] Figure 5 It is a three-dimensional cross-sectional schematic diagram of the connection structure between the middle cross plate and the pull rope of the utility model.

[0024] Reference numerals:

[0025] 101. Box body; 102. Refrigeration box; 103. Fixed plate; 104. Partition plate; 105. Accommodating cavity; 106. Lifting box; 107. Moving plate; 108. Placement rack; 109. Enclosure; 110. Top cover; 111. Cover plate; 112. Square groove; 113. Second guide wheel; 114. Pull plate; 115. Sealing pad; 116. First guide wheel; 117. Pull rope; 118. Cavity; 119. Cross plate; 120. Return spring; 121. Lower top block; 122. Upper top block; 123. Guide rack. DETAILED DESCRIPTION

[0026] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5A test kit with a refrigeration function includes a box body 101, a refrigeration box 102 is slidably connected to the bottom of the box body 101, the refrigeration box 102 is installed in the box body 101, and can be pulled out of the box body 101, an ice bag with a cooling effect is placed in the refrigeration box 102, or a cooling material with an equivalent effect is placed, and an insulation layer is arranged inside the box body 101, the refrigeration box 102 and the cover plate 111 to increase the insulation capacity, an ice bag is placed in the refrigeration box 102, a fixing plate 103 is fixed on the inner wall of the box body 101, a partition plate 104 is connected to the top of the fixing plate 103, and the interior of the box body 101 is divided into a plurality of accommodating chambers 105 by the partition plate, and the partition plate 104 is used to separate the interior of the box body 101 The refrigerated box 102 is also provided with a partition plate 104 inside. When the refrigerated box 102 is fully inserted into the box body 101, each of the accommodating cavities 105 will not be connected. Different types of reagents can be placed in different accommodating cavities 105. A lifting box 106 is movable up and down inside the accommodating cavity 105. The lifting box 106 includes a movable plate 107 and a placement rack 108 and a fence 109 fixed to the top of the movable plate 107. Holes are provided on the fixed plate 103 and the fence 109 for the circulation of cold air. The fence 109 is provided on the outside of the placement rack 108. The placement rack 108 is used to place reagents. The internal array of the placement rack 108 has grooves for neatly placing multiple reagents.

[0028] refer to Figures 2 to 4 , a top cover 110 is connected to the top of the box body 101, and a plurality of cover plates 111 are connected to the top cover 110 through a spring hinge. The spring hinge is a hinge with an automatic closing function, which is a mature device and will not be described in detail here. A rib is provided on the top cover 110 for cooperating with the cover plate 111, and a buckle is connected between the other side of the cover plate 111 and the cover plate 111. A square groove 112 is provided on the outer wall of the box body 101, and the initial position of the pull plate 114 is located at the top of the square groove 112. The bottom of the pull plate 114 is inclined to facilitate the user to grasp it. A second guide wheel 113 is provided on the top of the square groove 112, and the second guide wheel 113 is rotatably connected to the inner wall of the box body 101. A pull plate 114 is provided in the square groove 112, and the pull plate 114 is fixed to one end of the pull rope 117. A sealing gasket 115 is connected to the top of the pull plate 114.

[0029] refer to Figure 4Symmetrical first guide wheels 116 are provided on both sides of the outer wall of the movable plate 107. A pull rope 117 is connected to the symmetrical first guide wheel 116 for transmission. The lifting box 106 can be moved upward by pulling the pull rope 117. The pull rope 117 is made of an inelastic material. One end of the pull rope 117 is fixed to the bottom of the top cover 110. The other end of the pull rope 117 passes through the second guide wheel 113 and extends into the square groove 112 and is connected to the pull plate 114. A hole for the pull rope 117 to pass through is opened in the box body 101. The exit position of the hole is located at the top of the square groove 112. The pull plate 114 can seal it through the sealing gasket 115 at the top.

[0030] refer to Figure 5 A cavity 118 is provided inside the pull plate 114, and a horizontal plate 119 is movable up and down in the cavity 118. A return spring 120 is connected between the top of the horizontal plate 119 and the cavity 118. Through the compression of the spring, the pull plate 114 can fit more closely on the top of the square groove 112, and one end of the pull rope 117 is fixed to the top of the horizontal plate 119.

[0031] Specifically, refer to Figure 2 A lower top block 121 is provided on the top of the enclosure 109 away from the square groove 112. When the lifting box 106 moves upward, the cover plate 111 is pushed open through the contact between the lower top block 121 and the upper top block 122. The bottom of the cover plate 111 is provided with an upper top block 122 corresponding to the lower top block 121.

[0032] Specifically, refer to Figure 2 and Figure 3 An observation cover is installed inside the top cover 110 . The observation cover is made of PVC material. The transparent observation cover facilitates the user to observe the status of the reagent in the containing chamber 105 .

[0033] Specifically, refer to Figure 3 A guide frame 123 is provided on the inner wall of the accommodating chamber 105 , and the movable plate 107 slides up and down along the guide frame 123 . The guide frame 123 is used to stabilize the rise and fall of the lifting box 106 .

[0034] In this embodiment, the refrigeration box 102 is slidably installed in the box body 101. An ice bag for cooling is placed inside the refrigeration box 102. The ice bag can be pulled out of the box body 101 through a handle on one side of the refrigeration box 102 to replace the used ice bag. The ice bag can continuously emit cold air to maintain the low temperature in the box body 101, so that the reagent is always in a low temperature environment. When the reagent is placed in the box body 101 and the top cover 111 is closed, the cold air emitted by the ice bag will move upward, pass through the fixing plate 103, and come into contact with the reagent to cool the reagent.

[0035] A groove for placing reagents is provided on the top of the placement rack 108, and the reagents can be inserted into the groove so that multiple reagents are neatly arranged without contact. A fence 109 is provided on the outside of the placement rack 108. The fence 109 has a certain height and can play a role in safety protection for the reagents when the box body 101 shakes, so as to prevent the reagents from falling over when shaking.

[0036] When the reagent needs to be placed in the box body 101 or the reagent needs to be taken out of the box body 101, the buckle at the top of the accommodating chamber 105 is first opened, and the pull rope 117 is pulled outward by holding the pull plate 114. When the end of the pull rope 117 close to the pull plate 114 is pulled, the rope in the accommodating chamber 105 moves toward the second guide wheel 113, thereby driving the lifting box 106 to move upward. When the lifting box 106 moves to the top of the accommodating chamber 105, the lower top block 121 at the top comes into contact with the upper top block 122 at the bottom of the cover plate 111, thereby pushing the cover plate 111 upward, so that the cover plate 111 is automatically opened, and the reagent can be placed in the placement rack 108 or the reagent on the placement rack 108 can be taken out, which solves the problem that the heat emitted by the hand after the hand is put into the box body 101 will cause the temperature inside the accommodating chamber 105 to rise.

[0037] Then, the pull plate 114 is slowly put back, and the pull rope 117 will return to the accommodating chamber 105, so that the lifting box 106 will be retracted into the accommodating chamber 105. Since the cover plate 111 is connected to the top cover 110 through a spring hinge, when the lifting box 106 is retracted into the accommodating chamber 105, the cover plate 111 is automatically covered on the top cover 110 by the action of the spring in the hinge, thereby realizing automatic closing;

[0038] The initial position of the pull plate 114 is located at the top of the square groove 112, and is pulled by the second guide wheel 113 at the top, so that the top of the pull plate 114 is closely attached to the top of the square groove 112, and the sealing gasket 115 seals the hole through which the pull rope 117 passes. The pull rope 117 extends into the hole of the square groove 112 and is located at the top of the square groove 112. When the pull plate 114 is located at the top of the square groove 112, it will be blocked by the sealing gasket 115;

[0039] refer to Figure 5 When the lifting box 106 is pressed on the fixed plate 103, the pull rope 117 will pull the horizontal plate 119 to move upward, so that the return spring 120 on the top of the horizontal plate 119 is compressed, so that the pull plate 114 can fit more closely on the top of the square groove 112;

[0040] A buckle is also provided between the cover plate 111 and the top cover 110. When the reagent is not in use, the cover plate 111 can be closed by the buckle to increase the protective capability of the cover plate 111 when it is closed.

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A reagent kit with a refrigeration function, comprising a box body (101), characterized in that: A refrigeration box (102) is slidably connected to the bottom of the box body (101), and an ice pack is placed in the refrigeration box (102). A fixing plate (103) is fixed on the inner wall of the box body (101), and a partition plate (104) is connected to the top of the fixing plate (103). The interior of the box body (101) is divided into a plurality of accommodating chambers (105) by the partition plate. A lifting box (106) is movable up and down inside the accommodating chamber (105). The lifting box (106) includes a movable plate (107) and a placement rack (108) and a fence (109) fixed to the top of the movable plate (107). The fence (109) is arranged on the outside of the placement rack (108), and the placement rack (108) is used to place reagents; The top of the box body (101) is connected to a top cover (110), and a plurality of cover plates (111) are connected to the top cover (110) via a spring hinge, and a buckle is connected between the other side of the cover plate (111) and the cover plate (111), and a square groove (112) is provided on the outer wall of the box body (101), and a second guide wheel (113) is provided at the top of the square groove (112), and the second guide wheel (113) is rotatably connected to the inner wall of the box body (101), and a pull plate (114) is provided in the square groove (112), and a sealing gasket (115) is connected to the top of the pull plate (114); Symmetrical first guide wheels (116) are arranged on both sides of the outer wall of the movable plate (107), and a pull rope (117) is symmetrically connected to the first guide wheel (116) for transmission, one end of the pull rope (117) is fixed to the bottom of the top cover (110), and the other end of the pull rope (117) passes through the second guide wheel (113) and then extends into the square groove (112), and is connected to the pull plate (114); A cavity (118) is provided inside the pull plate (114), a horizontal plate (119) is movable up and down in the cavity (118), a return spring (120) is connected between the top of the horizontal plate (119) and the cavity (118), and one end of the pull rope (117) is fixed to the top of the horizontal plate (119).

2. A kit with refrigeration function according to claim 1, characterized in that: A lower top block (121) is arranged on the top of the enclosure (109) away from the square groove (112), and an upper top block (122) corresponding to the lower top block (121) is arranged on the bottom of the cover plate (111).

3. The kit with refrigeration function according to claim 1, characterized in that: An observation cover is installed inside the top cover (110), and the observation cover is made of PVC material.

4. The kit with refrigeration function according to claim 1, characterized in that: A guide frame (123) is provided on the inner wall of the accommodating cavity (105), and the movable plate (107) slides up and down along the guide frame (123).

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