Semiconductor refrigeration medicine stability test box

Abstract

The utility model discloses a semiconductor refrigeration medicine stability test box which comprises a box body, one side of the box body is connected with a box door through a hinge, a sealing assembly is fixedly installed on the top of the box body and comprises a fixing frame and an electric push rod, the fixing frame is fixedly installed on the top of the box body, and the electric push rod is fixedly installed on one side of the fixing frame. The output end of the electric push rod is fixedly connected with a movable plate. According to the semiconductor refrigeration medicine stability test box, through the fixing frame, the electric push rod, the movable plate, the first U-shaped frame, the first connecting rod, the second U-shaped frame, the L-shaped plate and the third U-shaped frame, the box door can be well sealed, when the box door is not closed tightly, the box door can be extruded and sealed in time, the sealing effect of the box door can be improved accordingly, and the service life of the box door is prolonged. The refrigeration effect can be better by timely sealing, the stability test effect of the medicine can be improved accordingly, and popularization and application are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine test boxes, in particular to a medicine stability test box with semiconductor refrigeration. Background Art

[0002] The pharmaceutical test chamber is a device used for drug research and development, production and inspection, and has important practical value. The pharmaceutical test chamber contains various drugs, including raw materials, excipients and finished drugs. The use of pharmaceutical test chambers is strictly regulated to ensure the safety and effectiveness of drugs. There are many types of drugs in the pharmaceutical test chamber, including chemical drugs, biological products and Chinese patent medicines. Each drug needs to undergo rigorous testing and verification. The use of pharmaceutical test chambers needs to comply with relevant laws, regulations and operating procedures to ensure the accuracy and reliability of the test results.

[0003] Patent publication number "CN213669331U" discloses "a portable drug stability test box, including a cabinet, rollers are arranged at the four corners of the bottom of the cabinet, a cabinet door is arranged at the front end of the cabinet, a test chamber is arranged inside the cabinet, and a test component is arranged inside the test chamber; the test component includes a daylight simulation lamp, a humidification component, a temperature detector and a temperature control component, the daylight simulation lamp is arranged at the top of the test chamber, the humidification component is arranged inside the upper part of the cabinet, the temperature detector is fixed on the inner wall of the test chamber, and the temperature control component is arranged inside the lower part of the cabinet. The portable drug stability test box of the utility model has a semiconductor refrigeration plate and a semiconductor heating plate to heat and cool the interior, improve the efficiency of environmental control and adjustment, increase the detection environment, improve the quality of detection, and is suitable for detection under a variety of adjustments. The placement plate can slide out in the test chamber through a sliding bar, which is easy to pull out, and improves the convenience of taking and placing medicines. "

[0004] In response to the above-mentioned related problems, the existing test chamber has no sealing effect during use. It is easy for it to not be completely closed during use, which will affect the refrigeration effect and the sealing performance. There is no good auxiliary drainage function, and the water after the ice produced by refrigeration melts is difficult to drain.

[0005] To this end, the utility model provides a semiconductor refrigeration medicine stability test box to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a semiconductor refrigeration pharmaceutical stability test chamber, which solves the problem that the above-mentioned existing test chambers have no sealing effect during use and are easily not completely closed during use, which affects the refrigeration effect and the sealing performance.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a semiconductor refrigeration pharmaceutical stability test box, comprising a box body, one side of the box body is connected to a box door by a hinge, a sealing assembly is fixedly installed on the top of the box body, the sealing assembly comprises a fixed frame and an electric push rod, the fixed frame is fixedly installed on the top of the box body, the electric push rod is fixedly installed on one side of the fixed frame, the output end of the electric push rod is fixedly connected to a movable plate, a U-shaped frame 1 is fixedly installed on one side of the movable plate, the inner side wall of the U-shaped frame 1 is hinged with a connecting rod 1, a U-shaped frame 2 is fixedly installed on the top of the box body, the inner side wall of the U-shaped frame 2 is hinged with an L-shaped plate, a U-shaped frame 3 is fixedly installed on the top of the L-shaped plate, the connecting rod 1 is hinged to the inner side wall of the U-shaped frame 3, and a refrigeration assembly is arranged on one side of the box body.

[0008] Furthermore, the refrigeration component includes a semiconductor refrigeration sheet, which is arranged on one side of the box, with a cold end of the semiconductor refrigeration sheet located inside the box and a hot end of the semiconductor refrigeration sheet located outside the box.

[0009] By adopting the above technical solution, the interior of the box can be refrigerated, which is convenient for testing medicines.

[0010] Furthermore, the refrigeration assembly also includes a fan, which is fixedly mounted on the outer wall of the box body and is located above the semiconductor refrigeration plate.

[0011] By adopting the above technical solution, the semiconductor refrigeration chip can be cooled, so that its service life will be longer.

[0012] Furthermore, a drainage assembly is provided at the bottom of the box body, and the drainage assembly includes a bottom plate and a U-shaped frame four, the bottom plate is provided below the box body, the U-shaped frame four is fixedly installed on the top of the bottom plate, the inner wall of the U-shaped frame four is hinged with a circular block, the top of the circular block is connected to a cylinder through a bearing, the inner wall of the cylinder is connected to a threaded rod through a thread, a rotating plate is provided above the threaded rod, a U-shaped frame five is fixedly installed at the bottom of the rotating plate, the threaded rod and the U-shaped frame five are hinged, and a connecting rod two is fixedly installed on the top of the bottom plate, and the connecting rod two is rotatably connected to the rotating plate.

[0013] By adopting the above technical solution, water can be discharged, and the discharge is simple and convenient.

[0014] Furthermore, two placement plates are fixedly mounted on the inner side wall of the box body, and the two placement plates are arranged in sequence.

[0015] By adopting the above technical solution, medicines can be placed to facilitate testing.

[0016] Furthermore, a water filter tank is provided on the top of the placement plate.

[0017] By adopting the above technical solution, the water on the top of the plate can be filtered.

[0018] Furthermore, a soft block is fixedly installed at the bottom of the L-shaped plate, and the soft block is located on one side of the box door.

[0019] The above technical solution can provide support for the door.

[0020] Beneficial Effects

[0021] The utility model provides a semiconductor refrigeration drug stability test box. Compared with the prior art, it has the following beneficial effects:

[0022] 1. The semiconductor refrigeration drug stability test box can achieve a good sealing effect on the box door through the fixed frame, electric push rod, movable plate, U-shaped frame 1, connecting rod 1, U-shaped frame 2, L-shaped plate, and U-shaped frame 3. When it is not closed tightly, it can be squeezed and sealed in time, so that the sealing effect will increase accordingly. Sealing it in time will make the refrigeration effect better, and the effect of the drug stability test will also increase accordingly, which is convenient for promotion and use.

[0023] 2. The semiconductor refrigeration pharmaceutical stability test box can be tilted at an overall angle through the bottom plate, U-shaped frame four, round block, cylinder, threaded rod, rotating plate, U-shaped frame and connecting rod two, so that the water inside the box can be more easily discharged, and the discharge is simple and convenient, which reduces the time wasted due to the inconvenience of discharge and reduces unnecessary workload, so that the use effect will be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This utility model Figure 1 A magnified view of the structure at center A;

[0027] Figure 3 It is a side view of the overall structure of the utility model;

[0028] Figure 4 This utility model Figure 3 A magnified view of the structure at B in the middle.

[0029] In the figure: 1. box body; 2. box door; 3. sealing assembly; 31. fixed frame; 32. electric push rod; 33. moving plate; 34. U-shaped frame one; 35. connecting rod one; 36. U-shaped frame two; 37. L-shaped plate; 38. U-shaped frame three; 4. soft block; 5. placement plate; 6. water filter trough; 7. refrigeration assembly; 71. semiconductor refrigeration plate; 72. fan; 8. drainage assembly; 81. bottom plate; 82. U-shaped frame four; 83. round block; 84. cylinder; 85. threaded rod; 86. rotating plate; 87. U-shaped frame five; 88. connecting rod two. DETAILED DESCRIPTION

[0030] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] The present application is further described in detail below through drawings and examples.

[0032] Reference Figures 1 to 4The embodiment of the present application provides a semiconductor refrigeration drug stability test box, including a box body 1, a box door 2 is connected to one side of the box body 1 through a hinge, a sealing assembly 3 is fixedly installed on the top of the box body 1, and the sealing assembly 3 includes a fixed frame 31 and an electric push rod 32. The fixed frame 31 is fixedly installed on the top of the box body 1, and the electric push rod 32 is fixedly installed on one side of the fixed frame 31. The output end of the electric push rod 32 is fixedly connected to a moving plate 33, and a U-shaped frame 34 is fixedly installed on one side of the moving plate 33. The inner side wall of the U-shaped frame 34 is hinged with a connecting rod 35. The top of the box body 1 is fixedly installed with a U-shaped frame 2 36, the inner wall of the U-shaped frame 36 is hinged with an L-shaped plate 37, the top of the L-shaped plate 37 is fixedly installed with a U-shaped frame 38, the connecting rod 1 35 is hinged on the inner wall of the U-shaped frame 38, and a refrigeration assembly 7 is arranged on one side of the box body 1. The refrigeration assembly 7 includes a semiconductor refrigeration sheet 71, and the semiconductor refrigeration sheet 71 is arranged on one side of the box body 1. The cold end of the semiconductor refrigeration sheet 71 is located inside the box body 1, and the hot end of the semiconductor refrigeration sheet 71 is located outside the box body 1. The refrigeration assembly 7 also includes a fan 72, and the fan 72 is fixedly installed on the outer wall of the box body 1, and the fan 72 is located above the semiconductor refrigeration sheet 71.

[0033] In this embodiment, the medicine is first placed on the top of the soft block 4, and then the box door 2 is closed. After that, the electric push rod 32 is started to drive the movable plate 33 to move, so that the U-shaped frame 1 34 can drive the U-shaped frame 3 38 to move through the U-shaped frame 1 34, so that the L-shaped plate 37 can drive the soft block 4 to squeeze the box door 2, so that it can remain sealed, so that the sealing effect will be better, and then the semiconductor refrigeration plate 71 can be turned on to cool the interior of the box body 1 to test the stability of the medicine. At the same time, the fan 72 can dissipate heat from the hot end of the semiconductor refrigeration plate 71.

[0034] Reference Figures 1 to 4 In one aspect of the present embodiment, a drainage assembly 8 is provided at the bottom of the box body 1, and the drainage assembly 8 includes a bottom plate 81 and a U-shaped frame four 82. The bottom plate 81 is arranged below the box body 1, and the U-shaped frame four 82 is fixedly installed on the top of the bottom plate 81. The inner wall of the U-shaped frame four 82 is hinged with a circular block 83, and the top of the circular block 83 is connected to a cylinder 84 through a bearing. The inner wall of the cylinder 84 is connected to a threaded rod 85 through a thread, and a rotating plate 86 is provided above the threaded rod 85. A U-shaped frame five 87 is fixedly installed at the bottom of the rotating plate 86, and the threaded rod 85 and the U-shaped frame five 87 are hinged. A connecting rod two 88 is fixedly installed on the top of the bottom plate 81, and the connecting rod two 88 is rotatably connected to the rotating plate 86.

[0035] In this embodiment, after the test, the box door 2 is opened, and then the cylinder 84 is rotated to allow it to rotate on the top of the circular block 83, so that the cylinder 84 can drive the threaded rod 85 to retract into the inside, so that the rotating plate 86 can be rotated on the top of the bottom plate 81 through the connecting rod 88, so that the box body 1 can be tilted to facilitate the discharge of the water inside it, and the discharge is simple and convenient, and the inconvenience of manual cleaning is reduced.

[0036] Reference Figures 1 to 4 In one aspect of the present embodiment, two placement plates 5 are fixedly mounted on the inner side wall of the box body 1 , and the two placement plates 5 are arranged in sequence, and a water filter trough 6 is opened on the top of the placement plates 5 .

[0037] In this embodiment, medicines can be placed and water control is convenient.

[0038] Reference Figures 1 to 4 In one aspect of this embodiment, a soft block 4 is fixedly installed at the bottom of the L-shaped plate 37, and the soft block 4 is located on one side of the box door 2.

[0039] In this embodiment, wear can be reduced and the sealing effect can be better.

[0040] Working principle: first place the medicine on the top of the soft block 4, then close the box door 2, and then start the electric push rod 32 to drive the movable plate 33 to move, so that the U-shaped frame 1 34 can drive the U-shaped frame 3 38 to move through the U-shaped frame 1 34, so that the L-shaped plate 37 can drive the soft block 4 to squeeze the box door 2, and then turn on the semiconductor refrigeration sheet 71 to cool the inside of the box body 1 to test the stability of the medicine, and at the same time the fan 72 can dissipate heat from the hot end of the semiconductor refrigeration sheet 71.

[0041] After the test, the box door 2 is opened, and then the cylinder 84 is rotated to allow it to rotate on the top of the circular block 83, so that the cylinder 84 can drive the threaded rod 85 to retract into the inside, so that the rotating plate 86 can be rotated on the top of the bottom plate 81 through the connecting rod 88, so that the box body 1 can be tilted.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A semiconductor refrigeration drug stability test chamber, comprising a chamber (1), characterized in that: One side of the box body (1) is connected to a box door (2) via a hinge; a sealing assembly (3) is fixedly mounted on the top of the box body (1); the sealing assembly (3) comprises a fixing frame (31) and an electric push rod (32); the fixing frame (31) is fixedly mounted on the top of the box body (1); the electric push rod (32) is fixedly mounted on one side of the fixing frame (31); an output end of the electric push rod (32) is fixedly connected to a moving plate (33); one side of the moving plate (33) is A U-shaped frame (34) is fixedly installed on the side, the inner wall of the U-shaped frame (34) is hinged with a connecting rod (35), the top of the box body (1) is fixedly installed with a U-shaped frame (36), the inner wall of the U-shaped frame (36) is hinged with an L-shaped plate (37), the top of the L-shaped plate (37) is fixedly installed with a U-shaped frame (38), the connecting rod (35) is hinged on the inner wall of the U-shaped frame (38), and a refrigeration component (7) is arranged on one side of the box body (1).

2. A semiconductor refrigeration drug stability test chamber according to claim 1, characterized in that: The refrigeration component (7) comprises a semiconductor refrigeration sheet (71), wherein the semiconductor refrigeration sheet (71) is arranged on one side of the box (1), the cold end of the semiconductor refrigeration sheet (71) is located inside the box (1), and the hot end of the semiconductor refrigeration sheet (71) is located outside the box (1).

3. A semiconductor refrigeration drug stability test chamber according to claim 2, characterized in that: The refrigeration component (7) further comprises a fan (72), wherein the fan (72) is fixedly mounted on the outer wall of the box body (1), and the fan (72) is located above the semiconductor refrigeration sheet (71).

4. The semiconductor refrigeration drug stability test chamber according to claim 1, characterized in that: A drainage assembly (8) is provided at the bottom of the box body (1), and the drainage assembly (8) comprises a bottom plate (81) and a U-shaped frame four (82). The bottom plate (81) is provided below the box body (1), and the U-shaped frame four (82) is fixedly mounted on the top of the bottom plate (81). A circular block (83) is hingedly mounted on the inner side wall of the U-shaped frame four (82). The top of the circular block (83) is connected to a cylinder (84) via a bearing, and the inner side wall of the cylinder (84) is connected to a threaded rod (85) via a thread. A rotating plate (86) is provided above the threaded rod (85), and a U-shaped frame five (87) is fixedly mounted on the bottom of the rotating plate (86). The threaded rod (85) and the U-shaped frame five (87) are hingedly mounted. A connecting rod two (88) is fixedly mounted on the top of the bottom plate (81), and the connecting rod two (88) is rotatably connected to the rotating plate (86).

5. The semiconductor refrigeration drug stability test chamber according to claim 1, characterized in that: Two placement plates (5) are fixedly mounted on the inner side wall of the box body (1), and the two placement plates (5) are arranged in sequence.

6. The semiconductor refrigeration drug stability test chamber according to claim 5, characterized in that: A water filter tank (6) is provided on the top of the placement plate (5).

7. The semiconductor refrigeration drug stability test chamber according to claim 1, characterized in that: A soft block (4) is fixedly mounted on the bottom of the L-shaped plate (37), and the soft block (4) is located on one side of the box door (2).

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