Sample storage cabinet

Abstract

The utility model provides a sample storage cabinet which comprises an adjusting assembly, the adjusting assembly comprises a storage cabinet, a telescopic piece fixed in the storage cabinet, an elastic piece arranged in the telescopic piece and used for adjusting the thickness of a test tube, and a rotating piece fixed in the storage cabinet; the refrigeration assembly is fixed to the outer side of the storage cabinet, and the refrigeration assembly comprises a ventilation piece which is fixed to the outer side of the storage cabinet and used for refrigeration. The sample storage cabinet provided by the utility model solves the problems that an existing device is inconvenient to take quickly and accurately, test tubes in the storage cabinet are inconvenient to store at low temperature, and when the outside weather is too high, liquid in the test tubes may deteriorate, so that the result of water quality detection is inaccurate, and the storage quality is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sample preservation cabinets, in particular to a sample preservation cabinet. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water, the concentrations of various pollutants and their changing trends, and evaluating the water quality. The monitoring scope is very wide, including unpolluted and polluted natural water and various industrial drainage. During the sampling and testing process, water quality is in liquid form, so test tubes are usually used to store samples.

[0003] The sample storage cabinet for water quality testing with patent application number 202220376766.X includes a cabinet body, wherein a plurality of drawers are slidably provided in the cabinet body along its height direction, a lock for locking the drawer in the cabinet body is provided on the cabinet body, a plurality of storage tanks are opened in the drawer, a plurality of rotating shafts are rotatably provided on the drawer, the rotating shafts and the storage tanks are arranged one by one, a cover plate which can swing and close the storage tank with the rotating shaft is fixedly connected to the rotating shaft, gears are mounted on both ends of the rotating shaft, a support frame is slidably provided at the bottom of the storage tank, racks are fixedly connected at both ends of the support frame, the racks are meshed with the gears, a first clamping block and a second clamping block which are arranged oppositely are slidably provided in the storage tank, a channel for the test tube to pass is provided on the opposite sides of the first clamping block and the second clamping block, a first elastic mechanism for driving the first clamping block and the second clamping block to move toward each other is also provided on the opposite sides of the first clamping block and the second clamping block, so as to prevent the test tube from being broken during transportation and improve the efficiency of taking out the test tubes, but the test tube taking out of the device is time-consuming and laborious, the structure is not clever enough, the workload of the staff is increased, and the practicality of the device is reduced.

[0004] The existing sample storage cabinet is not convenient for low-temperature storage of test tubes in the storage cabinet during use. When the outside temperature is too high, the liquid in the test tube may deteriorate, resulting in inaccurate water quality test results and reduced storage quality.

[0005] Therefore, it is necessary to provide a new sample preservation cabinet to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a sample storage cabinet which can store samples of multiple specifications and is easy to refrigerate.

[0007] The sample preservation cabinet provided by the utility model comprises an adjustment component, wherein the adjustment component comprises a preservation cabinet, a telescopic member fixed inside the preservation cabinet, an elastic member arranged inside the telescopic member for adjusting the thickness of a test tube, and a rotating member fixed inside the preservation cabinet; a refrigeration component, wherein the refrigeration component is fixed outside the preservation cabinet, and the refrigeration component comprises a ventilation member fixed outside the preservation cabinet for refrigeration.

[0008] As a sample preservation cabinet provided by the utility model, preferably, the telescopic member includes a storage cavity opened inside the preservation cabinet, a fixed block fixed inside the storage cavity, and a connecting rod rotatably connected to the inside of the fixed block.

[0009] As a sample preservation cabinet provided by the utility model, preferably, the telescopic member also includes a storage box fixed to one side of the fixed block, and a sponge pad arranged inside the storage box.

[0010] As a sample preservation cabinet provided by the utility model, preferably, the elastic member includes a movable plate arranged inside the storage box, a through hole opened on the top of the movable plate, a spring fixed inside the through hole, and a clamping plate fixed to one end of the spring.

[0011] As a sample preservation cabinet provided by the utility model, preferably, the rotating member includes a motor arranged inside the preservation cabinet, a worm fixed to an output end of the motor, and a worm wheel meshingly connected to the outer side of the worm.

[0012] As a sample preservation cabinet provided by the utility model, preferably, the rotating part also includes a connecting column fixed to the top of the worm gear, a chassis fixed to the outside of the connecting column, and a placement plate fixed to the outside of the connecting column, and the placement plate is arranged on the top of the chassis.

[0013] As a sample preservation cabinet provided by the utility model, preferably, the ventilation member includes a fixing box fixed to the outside of the preservation cabinet, a fan fixed to the inside of the fixing box, and an ice storage box arranged on one side of the fan.

[0014] As a sample preservation cabinet provided by the utility model, preferably, the ventilation member also includes a delivery pipe connected to the bottom of the fixed box, the delivery pipe is connected to the outside of the preservation cabinet, and the ventilation member also includes a ventilation window fixed to one side of the preservation cabinet.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The sample storage cabinet is provided with a telescopic part, which makes it easy to take out the test tube by stretching, avoids collision damage of the test tube due to improper operation, and improves the practicality of the device. The rotating part is provided, which makes it easy to quickly take out the required test tube. The elastic part is provided, which makes it easy to adjust the width according to the thickness of the test tube, and improves the diversity of the device. The ventilation part can be provided to refrigerate the test tube to avoid deterioration of the inside, and improve the storage quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the sample storage cabinet provided by the utility model;

[0018] Figure 2This is a schematic diagram of the structure of the refrigeration assembly shown in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the telescopic member shown in the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of A shown in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the rotating member shown in the utility model;

[0022] Figure 6 It is a structural schematic diagram of the ventilation component shown in the utility model.

[0023] Numbers in the figure: 1. Adjustment component; 11. Storage cabinet; 12. Telescopic member; 121. Storage chamber; 122. Fixed block; 123. Connecting rod; 124. Storage box; 125. Sponge pad; 13. Elastic member; 131. Movable plate; 132. Through hole; 133. Spring; 134. Clamp; 14. Rotating member; 141. Motor; 142. Worm; 143. Worm gear; 144. Connecting column; 145. Chassis; 146. Placement tray; 2. Refrigeration component; 21. Ventilation member; 211. Fixed box; 212. Fan; 213. Ice storage box; 214. Delivery pipe; 215. Ventilation window. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in Figure 1 A structural schematic diagram of a preferred embodiment of the sample storage cabinet provided by the utility model; Figure 2 This is a schematic diagram of the structure of the refrigeration assembly shown in the utility model; Figure 3 It is a structural schematic diagram of the telescopic member shown in the utility model; Figure 4 It is a schematic diagram of the enlarged structure of A shown in the utility model; Figure 5 It is a structural schematic diagram of the rotating member shown in the utility model; Figure 6 A sample storage cabinet includes an adjustment component 1, the adjustment component 1 includes a storage cabinet 11, a telescopic component 12 fixed inside the storage cabinet 11, an elastic component 13 arranged inside the telescopic component 12 for adjusting the thickness of the test tube, and a rotating component 14 fixed inside the storage cabinet 11;

[0026] In the specific implementation process, Figure 1, Figure 3 , Figure 4 and Figure 5 As shown, the telescopic member 12 includes a storage cavity 121 opened inside the storage cabinet 11 , a fixing block 122 fixed inside the storage cavity 121 , and a connecting rod 123 rotatably connected to the inside of the fixing block 122 .

[0027] The telescopic member 12 further includes a storage box 124 fixed to one side of the fixing block 122 , and a sponge pad 125 disposed inside the storage box 124 .

[0028] The elastic member 13 includes a movable plate 131 disposed inside the storage box 124 , a through hole 132 opened at the top of the movable plate 131 , a spring 133 fixed inside the through hole 132 , and a clamping plate 134 fixed to one end of the spring 133 .

[0029] The rotating member 14 includes a motor 141 disposed inside the storage cabinet 11 , a worm 142 fixed to an output end of the motor 141 , and a worm wheel 143 meshingly connected to an outer side of the worm 142 .

[0030] The rotating member 14 further includes a connecting column 144 fixed to the top of the worm gear 143 , a chassis 145 fixed to the outside of the connecting column 144 , and a placement plate 146 fixed to the outside of the connecting column 144 . The placement plate 146 is disposed on the top of the chassis 145 .

[0031] It should be noted that: by setting the storage cavity 121, the fixing block 122 can be fixed. When the staff needs to place the test tube, they can pull the handle on the outside of the storage box 124. At this time, the connecting rod 123 performs a telescopic movement, and the storage box 124 can be pulled to a suitable position. Then, by toggling the clamping plate 134 inside the through hole 132, the clamping plate 134 moves, and the spring 133 can be squeezed inward. At this time, the clamping plate 134 can be moved to a suitable position according to test tubes of different specifications, so as to achieve a stable clamping effect, and the sponge contacting the bottom of the test tube The pad 125 can prevent the test tube from being bumped and damaged, thereby improving the safety of the device. By setting up the movable plate 131, space can be provided for the opening of the through hole 132, thereby improving the space utilization rate of the device. When the test tube needs to be taken quickly, the motor 141 can be turned on, and the motor 141 can drive the worm 142 to rotate. The rotation of the worm 142 can drive the worm wheel 143 to rotate. The rotation of the worm wheel 143 can drive the connecting column 144 to rotate. The rotation of the connecting column 144 can drive the chassis 145 and the placement plate 146 to rotate at the same time, thereby achieving the purpose of quick taking.

[0032] refer to Figure 2 and Figure 6 As shown, the refrigeration assembly 2 is fixed to the outside of the storage cabinet 11, and the refrigeration assembly 2 includes a ventilation member 21 fixed to the outside of the storage cabinet 11 for refrigeration.

[0033] The ventilation member 21 includes a fixing box 211 fixed to the outside of the preservation cabinet 11 , a fan 212 fixed to the inside of the fixing box 211 , and an ice storage box 213 arranged at one side of the fan 212 .

[0034] The ventilation member 21 further includes a delivery pipe 214 connected to the bottom of the fixing box 211 , the delivery pipe 214 is connected to the outside of the storage cabinet 11 , and the ventilation member 21 further includes a ventilation window 215 fixed to one side of the storage cabinet 11 .

[0035] It should be noted that: when the test tubes need to be refrigerated, multiple ice bags can be placed in the ice storage box 213 inside the fixed box 211, and then by turning on the fan 212, the fan 212 can transport the cold air in the ice storage box 213 to the storage cabinet 11 through the delivery pipe 214, and the ventilation window 215 can stabilize the internal and external pressures to avoid danger. At this time, the interior of the storage cabinet 11 can be filled with cold air, thereby preventing the liquid inside the test tube from deteriorating and improving the storage quality of the test tube.

[0036] The working principle of a sample storage cabinet provided by the utility model is as follows:

[0037] When in use, the staff can move the clamping plate 134 by toggling the clamping plate 134, and the clamping plate 134 can be squeezed inward. At this time, the clamping plate 134 is moved to a suitable position to clamp test tubes of different specifications. When the motor 141 is turned on, the motor 141 can drive the worm 142 to rotate. The rotation of the worm 142 can drive the worm gear 143 to rotate. The rotation of the worm gear 143 can drive the connecting column 144 to rotate. The rotation of the connecting column 144 can drive the chassis 145 and the placement plate 146 to rotate at the same time, which can facilitate the quick and accurate removal of the test tube. When the test tube needs to be refrigerated, a plurality of ice bags can be placed in the ice storage box 213, and then by turning on the fan 212, the fan 212 can transport the cold air in the ice storage box 213 to the storage cabinet 11 through the delivery pipe 214, so that the interior of the storage cabinet 11 is in a refrigerated state, thereby achieving the purpose of refrigerated storage.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sample storage cabinet, comprising an adjustment component (1), characterized in that: The adjustment assembly (1) comprises a storage cabinet (11), a telescopic member (12) fixed inside the storage cabinet (11), an elastic member (13) arranged inside the telescopic member (12) for adjusting the thickness of the test tube, and a rotating member (14) fixed inside the storage cabinet (11); A refrigeration component (2), the refrigeration component (2) being fixed to the outside of a storage cabinet (11), the refrigeration component (2) comprising a ventilation component (21) for refrigeration fixed to the outside of the storage cabinet (11).

2. The sample storage cabinet according to claim 1, characterized in that: The telescopic member (12) comprises a storage cavity (121) opened inside the storage cabinet (11), a fixing block (122) fixed inside the storage cavity (121), and a connecting rod (123) rotatably connected to the inside of the fixing block (122).

3. The sample storage cabinet according to claim 1, characterized in that: The telescopic member (12) further comprises a storage box (124) fixed to one side of the fixed block (122), and a sponge pad (125) arranged inside the storage box (124).

4. The sample storage cabinet according to claim 1, characterized in that: The elastic member (13) comprises a movable plate (131) arranged inside the storage box (124), a through hole (132) opened at the top of the movable plate (131), a spring (133) fixed inside the through hole (132), and a clamping plate (134) fixed to one end of the spring (133).

5. The sample storage cabinet according to claim 1, characterized in that: The rotating member (14) comprises a motor (141) arranged inside the storage cabinet (11), a worm (142) fixed to the output end of the motor (141), and a worm wheel (143) meshingly connected to the outside of the worm (142).

6. The sample storage cabinet according to claim 1, characterized in that: The rotating member (14) further comprises a connecting column (144) fixed to the top of the worm wheel (143), a chassis (145) fixed to the outside of the connecting column (144), and a placement plate (146) fixed to the outside of the connecting column (144); the placement plate (146) is arranged on the top of the chassis (145).

7. The sample storage cabinet according to claim 1, characterized in that: The ventilation member (21) comprises a fixing box (211) fixed to the outside of the storage cabinet (11), a fan (212) fixed to the inside of the fixing box (211), and an ice storage box (213) arranged on one side of the fan (212).

8. The sample storage cabinet according to claim 1, characterized in that: The ventilation member (21) further comprises a delivery pipe (214) connected to the bottom of the fixing box (211), the delivery pipe (214) being connected to the outside of the storage cabinet (11), and the ventilation member (21) further comprises a ventilation window (215) fixed to one side of the storage cabinet (11).

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