Sampling and storing device for sample inspection

Abstract

The utility model relates to the technical field of sample preservation, and discloses a sample preservation device for sample inspection, which comprises a box body, the bottom surface of the box body is fixedly connected with a support component, one side of the box body is fixedly connected with a refrigeration component, the surface of the refrigeration component is fixedly connected with radiating fins, and the radiating fins are fixedly connected with a cooling fan. And a hydraulic rod A is fixedly connected to the inner bottom wall of the box body. According to the sampling and storing device for sample inspection, through the arrangement of the refrigeration assembly, the cooling fins and the programmable logic controller, when the sampling and storing device is used, a well-placed sample tube is stored in the storage rack, the storage rack is retracted into the box body, the storage battery is started, and the programmable logic controller sets a refrigeration threshold value; and one side of the semiconductor chilling plate refrigerates the interior of the box body, and the heat dissipation fins dissipate heat of the other side of the semiconductor chilling plate, so that samples are stored at low temperature, the samples are prevented from being changed due to temperature change, and the accuracy of sample inspection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample preservation, in particular to a sampling preservation device used for sample inspection. Background Art

[0002] Medicine is a discipline that deals with various diseases or lesions of life through scientific or technological means. It is a profession that promotes patients' recovery. It is an applied discipline of biology, divided into basic medicine and clinical medicine. It is an advanced science that deals with human diseases from the levels of physiological anatomy, molecular genetics, and biochemical physics. Blood sampling is often required in medical examinations. The samples after sampling need to be stored in a special sampling and preservation device for storage, and then transferred to the sample testing site.

[0003] Most of the existing sampling and storage devices for sample testing do not have the function of low-temperature storage in actual use, which is not convenient for improving the timeliness of sample storage.

[0004] After searching the existing patents: A blood test sample storage device for the laboratory (Announcement No.: CN217865457U), the beneficial effect achieved by the utility model is: under the action of the rack and the gear, the rotating shaft is driven to rotate, the rotating shaft drives the eccentric wheel to indirectly hit the push rod, and the push rod pushes the bottom plate to move, so that the extracted blood sample is in a slowly shaking state to avoid blood coagulation and precipitation.

[0005] Although the above patent achieves the effect of shaking the sample to prevent solidification, the inspector needs to put his hand into the storage device to take and place the sample during the taking and placing process, which is not convenient for improving the speed and safety of sample inspection and placement.

[0006] Therefore, it is necessary to invent a sampling and storage device for sample inspection to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a sampling and storage device for sample inspection which is highly practical, can be simply operated, and has a relatively simple structure. It solves the problem proposed in the above background technology that during the process of taking and placing, the inspector needs to put his hand into the storage device to take and place, which is not convenient for improving the speed and safety of sample inspection and placement.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sampling and preservation device for sample inspection, comprising a box body, the bottom surface of the box body is fixedly connected to a supporting assembly, one side of the box body is fixedly connected to a refrigeration assembly, the surface of the refrigeration assembly is fixedly connected to a heat dissipation fin, the inner bottom wall of the box body is fixedly connected to a hydraulic rod A, the top of the hydraulic rod A is fixedly connected to a clamping assembly, one end of the clamping assembly is fixedly connected to a clamping sheet, the surface of the clamping assembly is overlapped with a placement rack, the inner bottom wall of the placement rack is clamped with a shrinking assembly, the top of the shrinking assembly is fixedly connected to a suction cup, a plurality of placement grooves are provided on the surface of the placement rack, both sides of the placement grooves are fixedly connected to anti-sway assemblies, one end of the anti-sway assembly is fixedly connected to a clamping ring, the back of the box body is hinged with a box cover by a hinge, and the interior of the box cover is fixedly connected to a sterilization assembly.

[0011] As a further solution of the utility model, the refrigeration assembly includes a battery fixedly connected to one side of the box body, and one side of the battery is electrically connected to a semiconductor refrigeration sheet through a power line, and the semiconductor refrigeration sheet is convenient for producing cold air.

[0012] As a further solution of the utility model, the clamping assembly includes a clamping frame fixedly connected to the top end of the hydraulic rod A, and a plurality of pressure springs are fixedly connected to both sides of the inner wall of the clamping frame, and the pressure springs facilitate clamping of placement racks of different sizes.

[0013] As a further solution of the utility model, the shrinking assembly includes a connecting plate clamped on the inner bottom wall of the placement rack, and a plurality of hydraulic rods B are fixedly connected to the surface of the connecting plate. The hydraulic rods B facilitate the collection and push-out of the sample into and out of the placement rack.

[0014] As a further solution of the utility model, a programmable logic controller is fixedly connected to the middle part of one side of the box body, and one side of the programmable logic controller is electrically connected to the semiconductor refrigeration plate and the hydraulic rod B through a power line. The programmable logic controller is convenient for setting the refrigeration temperature and starting different hydraulic rods B for extension and retraction.

[0015] As a further solution of the utility model, the anti-sway assembly includes a buffer spring and a rubber block A which are fixedly connected to both sides of the placement groove, one end of the rubber block A is fixedly connected to a clamping block, and one end of the clamping block is fixedly connected to a rubber block B, and the rubber block B is convenient for fixing the containing box for containing the sample.

[0016] As a further solution of the utility model, the sterilization component includes a lampshade fixedly connected to the inside of the box cover, and an ultraviolet sterilization lamp is fixedly connected to the inside of the lampshade. One side of the ultraviolet sterilization lamp is electrically connected to the battery through a power cord. The ultraviolet sterilization lamp facilitates sterilization and provides a sterile environment.

[0017] (III) Beneficial effects

[0018] The utility model provides a sampling and storage device for sample inspection, which has the following beneficial effects:

[0019] 1. The sampling and preservation device for sample inspection is provided with a hydraulic rod A, a clamping assembly, a clamping sheet, a placement rack, a retraction assembly and a suction cup. When sampling and preserving samples, the hydraulic rod A is started, the placement rack is pushed out of the box body, and the sample tube is placed on the suction cup in the placement slot. The programmable logic controller controls the hydraulic rod B to retract the placed sample tube and store the sample tube in the placement slot. When the sample needs to be inspected, the programmable logic controller controls the hydraulic rod B to push out the sample tube to be inspected, thereby achieving automatic storage, avoiding manual picking and falling off during the sample preservation process, improving the rapidity of sample preservation and reducing manual contact.

[0020] 2. The sampling and preservation device for sample inspection is provided with a refrigeration component, heat sink fins and a programmable logic controller. When in use, the placed sample tubes are placed in a placement rack, the placement rack is retracted into the box, the battery is started, and the programmable logic controller sets the refrigeration threshold, so that the semiconductor refrigeration sheet cools the inside of the box on one side, and the heat sink fins dissipate heat on the other side of the semiconductor refrigeration sheet, thereby achieving low-temperature preservation of the sample, avoiding the sample from being affected by temperature changes and causing abnormal changes, and improving the accuracy of sample inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the sterilization component of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the refrigeration component of the utility model;

[0025] Figure 5 This is a schematic diagram of the support assembly structure of the utility model.

[0026] In the figure: 1. box body; 2. support assembly; 201. support column; 202. fixing seat; 203. damping hydraulic rod; 204. shock absorbing spring; 205. placement pad; 3. refrigeration assembly; 301. battery; 302. semiconductor refrigeration plate; 4. heat dissipation fin; 5. hydraulic rod A; 6. clamping assembly; 601. clamping frame; 602. pressure spring; 7. clamping sheet; 8. placement frame; 9. contraction assembly; 901. connecting plate; 902. hydraulic rod B; 10. suction cup; 11. anti-sway assembly; 1101. buffer spring; 1102. rubber block A; 1103. clamping block; 1104. rubber block B; 12. snap ring; 13. box cover; 14. sterilization assembly; 1401. lampshade; 1402. ultraviolet sterilization lamp; 15. programmable logic controller. DETAILED DESCRIPTION

[0027] 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. 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.

[0028] See also Figures 1 to 5The utility model provides a technical solution: a sampling and preservation device for sample inspection, comprising a box body 1, a support assembly 2 is fixedly connected to the bottom surface of the box body 1, a refrigeration assembly 3 is fixedly connected to one side of the box body 1, and a heat dissipation fin 4 is fixedly connected to the surface of the refrigeration assembly 3. Through the settings of the refrigeration assembly 3, the heat dissipation fin 4 and the programmable logic controller 15, when in use, the placed sample tubes are put into the placement rack 8, the placement rack 8 is retracted into the box body 1, the storage battery 301 is started, and the programmable logic controller 15 sets the refrigeration threshold, so that the semiconductor refrigeration sheet 302 cools the inside of the box body 1 on one side, and the heat dissipation fin 4 dissipates heat to the other side of the semiconductor refrigeration sheet 302, thereby achieving low-temperature preservation of the sample, avoiding the sample from being affected by temperature changes and causing abnormal changes, and improving the correctness of the sample inspection. The inner bottom wall of the box body 1 is fixedly connected to a hydraulic rod A5, the top of the hydraulic rod A5 is fixedly connected to a clamping assembly 6, one end of the clamping assembly 6 is fixedly connected to a clamping sheet 7, the surface of the clamping assembly 6 is overlapped with the placement rack 8, and the inner bottom wall of the placement rack 8 is clamped with a shrinking The top of the contraction component 9 is fixedly connected with a suction cup 10. Through the arrangement of the hydraulic rod A5, the clamping component 6, the clamping sheet 7, the placement rack 8, the contraction component 9 and the suction cup 10, when the sample is sampled and stored, the hydraulic rod A5 is started, the placement rack 8 is pushed out of the box 1, and the sample tube is placed on the suction cup 10 in the placement slot. The programmable logic controller 15 controls the hydraulic rod B902 to contract the placed sample tube and put the sample tube into the placement slot. When the sample needs to be tested, the sample to be tested as needed is The programmable logic controller 15 controls the hydraulic rod B902 to push out, thereby achieving automatic storage, avoiding manual picking during sample preservation, causing shedding, improving the rapidity of sample preservation and reducing manual contact, a plurality of placement grooves are provided on the surface of the placement rack 8, both sides of the placement grooves are fixedly connected with anti-sway components 11, one end of the anti-sway component 11 is fixedly connected with a clamping ring 12, the back of the box body 1 is hinged with a box cover 13 through a hinge, and the inside of the box cover 13 is fixedly connected with a sterilization component 14;

[0029] See also Figure 4 The refrigeration component 3 includes a battery 301 fixedly connected to one side of the box body 1, and one side of the battery 301 is electrically connected to a semiconductor refrigeration sheet 302 through a power line. The setting of the refrigeration component 3 plays a role in low-temperature preservation of samples;

[0030] See also Figure 3 The clamping assembly 6 includes a clamping frame 601 fixedly connected to the top of the hydraulic rod A5, and a plurality of pressure springs 602 are fixedly connected to both sides of the inner wall of the clamping frame 601. Through the setting of the clamping assembly 6, it plays the role of clamping the placement racks 8 of different sizes;

[0031] See also Figure 3The shrinking assembly 9 includes a connecting plate 901 that is clamped to the inner bottom wall of the placement rack 8. A plurality of hydraulic rods B902 are fixedly connected to the surface of the connecting plate 901. Through the setting of the shrinking assembly 9, the function of automatically pushing out and storing is achieved;

[0032] See also Figure 1 A programmable logic controller 15 is fixedly connected to the middle of one side of the box body 1, and one side of the programmable logic controller 15 is electrically connected to the semiconductor cooling plate 302 and the hydraulic rod B902 through a power line. Through the setting of the programmable logic controller 15, the temperature of the semiconductor cooling plate 302 and the hydraulic rod B902 are controlled to start respectively;

[0033] See also Figure 3 The anti-sway component 11 includes a buffer spring 1101 and a rubber block A1102 fixedly connected to both sides of the placement slot, one end of the rubber block A1102 is fixedly connected to a clamping block 1103, and one end of the clamping block 1103 is fixedly connected to a rubber block B1104. The anti-sway component 11 is arranged to prevent the sample tube from shaking and causing sample damage;

[0034] See also Figure 2 The sterilization component 14 includes a lampshade 1401 fixedly connected to the inside of the box cover 13, and an ultraviolet sterilization lamp 1402 is fixedly connected to the inside of the lampshade 1401. One side of the ultraviolet sterilization lamp 1402 is electrically connected to the battery 301 through a power line. Through the setting of the sterilization component 14, a sterilization effect is achieved.

[0035] Embodiment 1:

[0036] See also Figure 4 The support assembly 2 includes a support column 201 fixedly connected to the bottom surface of the box body 1, and the bottom end of the support column 201 is fixedly connected to a fixing seat 202. The setting of the support assembly 2 facilitates placement;

[0037] Embodiment 2:

[0038] See also Figure 5 The support assembly 2 includes a damping hydraulic rod 203 fixedly connected to the bottom surface of the box body 1, a shock absorbing spring 204 is sleeved on the surface of the damping hydraulic rod 203, and a placement pad 205 is fixedly connected to the bottom end of the damping hydraulic rod 203. Through the arrangement of the shock absorbing spring 204 and the damping hydraulic rod 203, a buffering and shock absorbing effect is achieved.

[0039] In the utility model, the working steps of the device are as follows:

[0040] Step 1: When sampling and storing samples, start the hydraulic rod A5, push the placement rack 8 out of the box 1, and place the sample tube on the suction cup 10 in the placement slot. The programmable logic controller 15 controls the hydraulic rod B902 to shrink the placed sample tube and store the sample tube in the placement slot. When the sample needs to be tested, the programmable logic controller 15 controls the hydraulic rod B902 to push out the sample tube that needs to be tested.

[0041] The second step: when in use, the placed sample tubes are placed in the placement rack 8, the placement rack 8 is retracted into the box 1, the battery 301 is started, and the programmable logic controller 15 sets the refrigeration threshold so that the semiconductor refrigeration plate 302 cools the inside of the box 1 on one side, and the heat dissipation fins 4 dissipate heat from the other side of the semiconductor refrigeration plate 302.

[0042] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0043] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0044] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling and storage device for sample testing, comprising a box (1), characterized in that: The bottom surface of the box body (1) is fixedly connected to a support assembly (2), one side of the box body (1) is fixedly connected to a refrigeration assembly (3), the surface of the refrigeration assembly (3) is fixedly connected to a heat dissipation fin (4), the inner bottom wall of the box body (1) is fixedly connected to a hydraulic rod A (5), the top end of the hydraulic rod A (5) is fixedly connected to a clamping assembly (6), one end of the clamping assembly (6) is fixedly connected to a clamping sheet (7), and the surface of the clamping assembly (6) is overlapped with a placement rack (8), The inner bottom wall of the placement rack (8) is clamped with a shrinking component (9), the top of the shrinking component (9) is fixedly connected to a suction cup (10), a plurality of placement grooves are provided on the surface of the placement rack (8), both sides of the placement grooves are fixedly connected with anti-sway components (11), one end of the anti-sway component (11) is fixedly connected with a clamping ring (12), the back of the box body (1) is hinged with a box cover (13), and the inside of the box cover (13) is fixedly connected with a sterilization component (14).

2. A sampling and storage device for sample testing according to claim 1, characterized in that: The refrigeration component (3) comprises a storage battery (301) fixedly connected to one side of the box body (1), and one side of the storage battery (301) is electrically connected to a semiconductor refrigeration plate (302) via a power line.

3. A sampling and storage device for sample testing according to claim 1, characterized in that: The clamping assembly (6) comprises a clamping frame (601) fixedly connected to the top end of the hydraulic rod A (5), and a plurality of pressure springs (602) are fixedly connected to both sides of the inner wall of the clamping frame (601).

4. A sampling and storage device for sample testing according to claim 1, characterized in that: The shrinking assembly (9) comprises a connecting plate (901) which is clamped to the inner bottom wall of the placement rack (8), and a plurality of hydraulic rods B (902) are fixedly connected to the surface of the connecting plate (901).

5. A sampling and storage device for sample testing according to claim 1, characterized in that: A programmable logic controller (15) is fixedly connected to the middle of one side of the box body (1), and one side of the programmable logic controller (15) is electrically connected to the semiconductor cooling plate (302) and the hydraulic rod B (902) through a power line.

6. A sampling and storage device for sample testing according to claim 1, characterized in that: The anti-sway component (11) comprises a buffer spring (1101) and a rubber block A (1102) both fixedly connected to two sides of the placement groove, one end of the rubber block A (1102) is fixedly connected to a clamping block (1103), and one end of the clamping block (1103) is fixedly connected to a rubber block B (1104).

7. A sampling and storage device for sample testing according to claim 1, characterized in that: The sterilization component (14) comprises a lampshade (1401) fixedly connected to the inside of the box cover (13), an ultraviolet sterilization lamp (1402) is fixedly connected to the inside of the lampshade (1401), and one side of the ultraviolet sterilization lamp (1402) is electrically connected to the battery (301) via a power line.

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