Sample storage device for clinical laboratory

Abstract

The utility model discloses a clinical laboratory sample storage device, and belongs to the technical field of clinical laboratory appliances, the clinical laboratory sample storage device comprises a box body and a first supporting plate, the first supporting plate is fixedly connected to the inner wall of the box body, and the clinical laboratory sample storage device has the beneficial effects that when samples are stored, people control a band-type brake motor to operate through a controller, so as to drive a transmission shaft and a gear to rotate; under the mutual cooperation of a gear and a rack, the rack moves and drives a cover plate and a movable plate to move, so that the cover plate is far away from the box body, meanwhile, the movable plate extends out of the box body, then people fix a sampling test tube on a limiting assembly, and then people control a band-type brake motor to reversely operate through a controller, so that the movable plate returns to the box body; the cover plate is attached to the box body, and then the band-type brake motor is automatically locked, so that the rotation of the transmission shaft and the gear is limited, the movement of the cover plate is limited, the operation of fixing the cover plate of the storage device and the box body in the sample storage process is avoided, and the sample storage process is relatively simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory appliances, and more particularly to a laboratory sample storage device. Background Art

[0002] The laboratory department is a bridge between clinical medicine and basic medicine. It includes branch disciplines such as clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral fluidology, and blood transfusion. Every day, it is responsible for testing various human specimens including those in wards, outpatient and emergency departments, various physical examinations, and scientific research. In daily work, the laboratory department often uses sample storage devices. When using existing sample storage devices for sample storage, the operator usually needs to manually open the storage device, then place the sampling test tube, and finally fix the cover of the storage device to the box. The sample storage process is relatively cumbersome, affecting work efficiency. To solve the above problems, we have launched the following device. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a sample storage device for a laboratory, which has the characteristics of being convenient for storing samples efficiently.

[0005] (2) Technical solution

[0006] The cam is fixedly mounted on the support frame of the second support member, and the cam is mounted on a link cam of the second support member.

[0007] When using a laboratory sample storage device of the present technical solution, a brake motor, a gear and a rack are set. When storing samples, people control the operation of the brake motor through a controller, thereby driving the transmission shaft and the gear to rotate. Under the mutual cooperation of the gear and the rack, the rack moves and drives the cover and the movable plate to move, so that the cover is away from the box body, and the movable plate extends from the box body. Then people fix the sampling test tube to the limit assembly, and then people control the brake motor to operate in the opposite direction through the controller, so that the movable plate returns to the box body, and the cover plate is close to the box body. Then the brake motor is automatically locked, thereby limiting the rotation of the transmission shaft and the gear, and then limiting the movement of the cover plate, avoiding the operation of fixing the cover plate of the storage device to the box body during the sample storage process, and the sample storage process is relatively simple.

[0008] Furthermore, the limiting assembly includes a base block, which is fixedly connected to the upper surface of the movable plate, and a placement groove is fixedly connected to the surface of the base block, a pressure block is provided in the placement groove, an arc groove is provided on the surface of the pressure block, a cavity is provided inside the base block, and there are four groups of cavities, which are arranged in a rectangular shape inside the base block, a through hole is provided on the inner wall of the cavity, a pull rod is passed through the through hole, one end of the pull rod is fixedly connected to a connecting block, the connecting block is fixedly connected to the surface of the pressure block, a resist plate is provided in the cavity, a spring is sleeved on the surface of the pull rod, one end of the spring is overlapped on the surface of the resist plate, and the other end of the spring is overlapped on the inner wall of the cavity, and a first handle is fixedly connected to the surface of the pressure block.

[0009] Furthermore, an electric heating plate is fixedly connected to the inner wall of the box, a temperature sensor is fixedly connected to the inner wall of the box, and the temperature sensor is electrically connected to the electric heating plate through a wire.

[0010] Furthermore, a battery is fixedly connected to the inner wall of the box, and a controller is fixedly connected to the upper surface of the box. The controller is electrically connected to the brake motor and the temperature sensor through wires.

[0011] Furthermore, there are two groups of the first support plates, guide rods and sleeves, and they are symmetrically arranged on the surface of the movable plate.

[0012] Furthermore, the surface of the box is fixedly connected with a second handle, and there are two groups of the second handles, which are symmetrically arranged on the surface of the box.

[0013] Furthermore, the bottom of the box is fixedly connected with feet, and there are four groups of feet, which are arranged in a rectangular shape at the bottom of the box.

[0014] (3) Beneficial effects

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. This laboratory sample storage device is provided with a brake motor, a gear, and a rack. When storing samples, people control the brake motor through a controller to operate, thereby driving the transmission shaft and the gear to rotate. Under the mutual cooperation of the gear and the rack, the rack moves and drives the cover plate and the movable plate to move, so that the cover plate moves away from the box body, and the movable plate extends from the box body. Then, people fix the sampling test tube to the limit assembly, and then people control the brake motor to operate in the reverse direction through the controller, so that the movable plate returns to the box body and the cover plate abuts the box body. Then, the brake motor is automatically locked, thereby limiting the rotation of the transmission shaft and the gear, and further limiting the movement of the cover plate, avoiding the operation of fixing the cover plate of the storage device to the box body during the sample storage process, and the sample storage process is relatively simple.

[0017] 2. This kind of laboratory sample storage device is equipped with a limit assembly. When fixing the sampling test tube, people pull the first handle, thereby driving the pressure block to move away from the placement slot. At the same time, the pressure block drives the connecting block, the pull rod and the abutment plate to move in sequence, so that the abutment plate approaches the through hole, so that the abutment plate compresses the spring. When the placement slot is large enough to accommodate the sampling test tube, people insert the sampling test tube into the placement slot and then slowly release the second handle. Under the action of the spring restoring force, the pressure block is reset, thereby fixing the sampling test tube in the placement slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model in a frontal perspective;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0021] Figure 3 for Figure 2 A schematic diagram of the structure enlarged in the middle;

[0022] Figure 4 This is a schematic structural diagram of a cross-section of the position limiting component in the present invention.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Box body; 2. First support plate; 3. Guide rod; 4. Sleeve; 5. Movable plate; 6. Second support plate; 7. Drive shaft; 8. Mounting seat; 9. Brake motor; 10. Third support plate; 11. Gear; 12. Rack; 13. Cover plate; 14. Limiting assembly; 1401. Base block; 1402. Placement groove; 1403. Press block; 1404. Arc groove; 1405. Cavity; 1406. Through hole; 1407. Pull rod; 1408. Connecting block; 1409. Abutment plate; 1410. Spring; 1411. First handle; 15. Heating plate; 16. Temperature sensor; 17. Battery; 18. Controller; 19. Second handle; 20. Foot. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-4 The utility model is described in further detail.

[0028] See also Figure 1-4 The utility model provides a technical solution: a laboratory sample storage device, including a box body 1 and a first support plate 2, the first support plate 2 is fixedly connected to the inner wall of the box body 1, the inner wall of the box body 1 is fixedly connected with a guide rod 3, the other end of the guide rod 3 is fixedly connected to the surface of the first support plate 2, the surface of the guide rod 3 is sleeved with a sleeve 4, the surface of the sleeve 4 is fixedly connected with a movable plate 5, the inner wall of the box body 1 is fixedly connected to a second support plate 6, the surface of the second support plate 6 is fixedly connected to a transmission shaft 7 through a bearing, the inner wall of the box body 1 is fixedly connected to a mounting seat 8, and the upper surface of the mounting seat 8 is fixedly connected with The brake motor 9, the other end of the output shaft of the brake motor 9 is fixedly connected to one end of the transmission shaft 7, the inner wall of the box body 1 is fixedly connected to the third support plate 10, the other end of the transmission shaft 7 is fixedly connected to the surface of the third support plate 10 through a bearing, the surface of the transmission shaft 7 is fixedly connected to a gear 11, the bottom of the movable plate 5 is fixedly connected to a rack 12, the rack 12 and the gear 11 are engaged with each other, the surface of the movable plate 5 is fixedly connected to a cover plate 13, the upper surface of the movable plate 5 is fixedly connected to a limiting assembly 14, there are multiple groups of limiting assemblies 14, and they are arranged in a rectangular shape on the upper surface of the movable plate 5.

[0029] By adopting the above technical solution, the sample storage device for the laboratory is provided with a brake motor 9, a gear 11 and a rack 12. When storing samples, people control the brake motor 9 to operate through the controller 18, thereby driving the transmission shaft 7 and the gear 11 to rotate. Under the mutual cooperation of the gear 11 and the rack 12, the rack 12 moves and drives the cover 13 and the movable plate 5 to move, so that the cover 13 is away from the box body 1, and the movable plate 5 extends from the box body 1. Then people fix the sampling test tube to the limit assembly 14, and then people control the brake motor 9 to operate in the opposite direction through the controller 18, so that the movable plate 5 returns to the box body 1, and the cover 13 is abutted against the box body 1, and then the brake motor 9 is automatically locked, thereby limiting the rotation of the transmission shaft 7 and the gear 11, and then limiting the movement of the cover 13, avoiding the operation of fixing the cover 13 of the storage device to the box body 1 during the sample storage process, and the sample storage process is relatively simple.

[0030] Specifically, the limiting assembly 14 includes a base block 1401, which is fixedly connected to the upper surface of the movable plate 5. A placement groove 1402 is fixedly connected to the surface of the base block 1401, a pressure block 1403 is provided in the placement groove 1402, and an arc groove 1404 is provided on the surface of the pressure block 1403. A cavity 1405 is provided inside the base block 1401. There are four groups of cavities 1405, which are arranged in a rectangular shape inside the base block 1401. The inner wall of the cavity 1405 is provided with a through hole 1404. 06. A pull rod 1407 is passed through the through hole 1406, and one end of the pull rod 1407 is fixedly connected to a connecting block 1408, which is fixedly connected to the surface of the pressure block 1403. A support plate 1409 is provided in the cavity 1405. A spring 1410 is sleeved on the surface of the pull rod 1407, and one end of the spring 1410 is overlapped on the surface of the support plate 1409, and the other end of the spring 1410 is overlapped on the inner wall of the cavity 1405. A first handle 1411 is fixedly connected to the surface of the pressure block 1403.

[0031] By adopting the above technical solution, the sample storage device for the laboratory department is provided with a limit assembly 14. When fixing the sampling test tube, people pull the first handle 1411, thereby driving the pressure block 1403 to start moving away from the placement slot 1402. At the same time, the pressure block 1403 drives the connecting block 1408, the pull rod 1407 and the support plate 1409 to move in turn, so that the support plate 1409 is close to the through hole 1406, so that the support plate 1409 compresses the spring 1410. When the placement slot 1402 is large enough to accommodate the sampling test tube, people insert the sampling test tube into the placement slot 1402, and then slowly release the second handle 19. Under the action of the restoring force of the spring 1410, the pressure block 1403 is reset, thereby fixing the sampling test tube in the placement slot 1402.

[0032] Specifically, an electric heating plate 15 is fixedly connected to the inner wall of the box 1 , and a temperature sensor 16 is fixedly connected to the inner wall of the box 1 . The temperature sensor 16 is electrically connected to the electric heating plate 15 through a wire.

[0033] Specifically, a battery 17 is fixedly connected to the inner wall of the box 1 , and a controller 18 is fixedly connected to the upper surface of the box 1 . The controller 18 is electrically connected to the brake motor 9 and the temperature sensor 16 through wires.

[0034] Specifically, there are two groups of first support plates 2 , guide rods 3 and sleeves 4 , which are symmetrically arranged on the surface of the movable plate 5 .

[0035] Specifically, the surface of the box body 1 is fixedly connected with second handles 19 . There are two groups of second handles 19 , which are symmetrically arranged on the surface of the box body 1 .

[0036] Specifically, the bottom of the box body 1 is fixedly connected with the ground feet 20 . There are four groups of ground feet 20 , which are arranged in a rectangular shape at the bottom of the box body 1 .

[0037] The working principle of the present invention is as follows: when in use, people control the operation of the brake motor 9 through the controller 18, thereby driving the transmission shaft 7 and the gear 11 to rotate. Under the mutual cooperation of the gear 11 and the rack 12, the rack 12 moves and drives the cover 13 and the movable plate 5 to move, so that the cover 13 is away from the box body 1, and the movable plate 5 extends from the box body 1. Then people find a set of idle limit components 14, and then pull the first handle 1411, thereby driving the pressing block 1403 to start moving away from the placement slot 1402. At the same time, the pressing block 1403 drives the connecting block 1408, the pull rod 1407 and the push plate 1409 to move in turn, so that the push plate 1409 is close to the through hole 1406, so that the push plate 1409 compresses the spring 1410. When the placement slot 1402 is large enough to place the sampling test tube, people insert the sampling test tube into the placement slot 1402, and then slowly release the second handle 19. When the spring 1410 Under the action of the restoring force, the pressing block 1403 is reset, thereby fixing the sampling test tube in the placement slot 1402, and then people control the brake motor 9 to operate in the reverse direction through the controller 18, so that the movable plate 5 returns to the box 1, and the cover 13 is abutted against the box 1, and then the brake motor 9 is automatically locked, thereby limiting the rotation of the transmission shaft 7 and the gear 11, and thus limiting the movement of the cover 13, avoiding the operation of fixing the cover 13 of the storage device to the box 1 during the sample storage process. After the sample is stored, people control the operation of the temperature sensor 16 and the electric heating plate 15 through the controller 18. The electric heating plate 15 can heat the air inside the box 1, and the temperature sensor 16 can adjust the heating efficiency of the heating plate, so that the internal temperature of the box 1 is maintained within the normal human body temperature range, thereby simulating the internal temperature of the human body, and preventing the sample temperature from changing significantly during the transportation of the sample and affecting the test results of the laboratory.

[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A laboratory sample storage device, comprising a box (1) and a first support plate (2), characterized in that: The first support plate (2) is fixedly connected to the inner wall of the box body (1), the inner wall of the box body (1) is fixedly connected with a guide rod (3), the other end of the guide rod (3) is fixedly connected to the surface of the first support plate (2), the surface of the guide rod (3) is sleeved with a sleeve (4), the surface of the sleeve (4) is fixedly connected with a movable plate (5), the inner wall of the box body (1) is fixedly connected with a second support plate (6), the surface of the second support plate (6) is fixedly connected with a transmission shaft (7) through a bearing, the inner wall of the box body (1) is fixedly connected with a mounting seat (8), the upper surface of the mounting seat (8) is fixedly connected with a brake motor (9), the output shaft of the brake motor (9) is fixedly connected to the outer wall of the box body (1), and the upper surface of the mounting seat (8) is fixedly connected to the outer wall of the box body (1). One end is fixedly connected to one end of the transmission shaft (7); the inner wall of the box body (1) is fixedly connected to a third support plate (10); the other end of the transmission shaft (7) is fixedly connected to the surface of the third support plate (10) through a bearing; the surface of the transmission shaft (7) is fixedly connected to a gear (11); the bottom of the movable plate (5) is fixedly connected to a rack (12); the rack (12) and the gear (11) are meshed with each other; the surface of the movable plate (5) is fixedly connected to a cover plate (13); the upper surface of the movable plate (5) is fixedly connected to a limiting assembly (14); there are a plurality of limiting assemblies (14) arranged in a rectangular shape on the upper surface of the movable plate (5).

2. The laboratory sample storage device according to claim 1, characterized in that: The limiting assembly (14) includes a base block (1401), the base block (1401) is fixedly connected to the upper surface of the movable plate (5), a placement groove (1402) is fixedly connected to the surface of the base block (1401), a pressing block (1403) is arranged in the placement groove (1402), an arc groove (1404) is provided on the surface of the pressing block (1403), a cavity (1405) is provided inside the base block (1401), there are four groups of cavities (1405), and the cavities (1405) are arranged in a rectangular shape inside the base block (1401), and the inner wall of the cavity (1405) is provided with a through hole (1406). A pull rod (1407) is passed through the through hole (1406), one end of the pull rod (1407) is fixedly connected to a connecting block (1408), the connecting block (1408) is fixedly connected to the surface of the pressure block (1403), a back plate (1409) is provided in the cavity (1405), a spring (1410) is sleeved on the surface of the pull rod (1407), one end of the spring (1410) is overlapped on the surface of the back plate (1409), the other end of the spring (1410) is overlapped on the inner wall of the cavity (1405), and a first handle (1411) is fixedly connected to the surface of the pressure block (1403).

3. The laboratory sample storage device according to claim 1, characterized in that: The inner wall of the box body (1) is fixedly connected to an electric heating plate (15), and the inner wall of the box body (1) is fixedly connected to a temperature sensor (16), and the temperature sensor (16) is electrically connected to the electric heating plate (15) through a wire.

4. The laboratory sample storage device according to claim 1, characterized in that: A battery (17) is fixedly connected to the inner wall of the box (1), and a controller (18) is fixedly connected to the upper surface of the box (1). The controller (18) is electrically connected to the brake motor (9) and the temperature sensor (16) through wires.

5. The laboratory sample storage device according to claim 1, characterized in that: There are two groups of the first support plates (2), guide rods (3) and sleeves (4), which are symmetrically arranged on the surface of the movable plate (5).

6. The laboratory sample storage device according to claim 1, characterized in that: The surface of the box body (1) is fixedly connected with a second handle (19), and there are two sets of the second handles (19) which are symmetrically arranged on the surface of the box body (1).

7. The laboratory sample storage device according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected with footings (20), and there are four groups of footings (20) arranged in a rectangular shape at the bottom of the box body (1).

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