A sample shaking device

Abstract

The utility model discloses a kind of inspection sample shake even devices, including box, the lower end outside protruding fixed connection of jar cover has pressing block, and the lower end outside protruding fixed connection of jar cover has sealing ring, the lower end one side edge of jar cover is equipped with installation buckle groove, and the inside one side of installation buckle groove is equipped with locking buckle groove, the upper end other side edge protruding fixed connection of jar body has installation buckle block, and installation buckle block one side fixed connection has support spring, between first rotating motor, second rotating motor, lithium battery and PLC controller electrically connected.The one kind of inspection sample shake even device can be wrapped by box outer wall, and can be driven by locking buckle groove, locking buckle block and locking cover, closed and protection effect is good, and can be moved by push-pull handle and gyro wheel, and can be rotated and lifted by first rotating motor, top block, second rotating motor, eccentric wheel and second connecting spring, shake even effect is better.

Description

Technical Field

[0001] This utility model relates to the field of sample shaking technology, specifically a sample shaking device. Background Technology

[0002] In the process of medical testing, in order to master the basic knowledge, basic theories and basic skills of medical testing technology, medical students are usually specially trained in the process of learning to perform sample testing operations, thereby achieving the purpose of practical training. Before testing the sample, in order to prevent the test liquid from being separated into layers due to precipitation, which would lead to inaccurate test results, the sample is usually shaken or swung to mix it well, thereby improving the accuracy of the test results.

[0003] A sample mixing device (CN202420872102.1) can mix samples from multiple test tubes at once by setting multiple placement slots on a rack, thus significantly improving the efficiency of sample mixing. Furthermore, the position of the clamping plate and sealing plate can be adjusted according to the height of the test tubes, making it suitable for mixing test tubes of different heights and exhibiting strong applicability. However, it has shortcomings: the existing equipment has poor sealing effect, uses a single mixing method (mostly unidirectional oscillation or rotation), which easily leads to uneven local mixing of samples, and is inconvenient to move. Therefore, a sample mixing device is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a sample mixing device to solve the problems mentioned in the background art, such as poor sealing effect, single mixing method (mostly unidirectional swinging or rotation), which easily leads to uneven local mixing of samples and inconvenience in moving the sample.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sample shaking device, comprising a housing, a PLC controller fixedly connected to the upper end of one side of the housing, a support pad fixedly connected to the lower end of the housing, and rollers rotatably connected to the other side of the lower front and rear ends of the housing. A lithium battery is fixedly connected to the lower end of the inner wall of the housing, and a push-pull handle is inserted into the other side of the inner wall of the housing. An installation groove is formed at the upper end of the inner wall of the housing, and a wheel groove is formed at the middle position of the lower end of the inner side of the installation groove. A second rotary motor is fixedly connected to one side of the inner side of the wheel groove, and an eccentric wheel is fixedly connected to the output end of the second rotary motor. Lifting slides are formed at the upper ends of both sides of the inner wall of the installation groove, and a second connecting spring is fixedly connected to the lower end of the inner side of the lifting slide. A slider is fixedly connected to the upper end of the second connecting spring, and the slider is slidably inserted into the lifting slide. An installation rod is fixedly connected to the center position of the upper end of the slider, and an installation sleeve is sleeved on the outer side of the installation rod. A fixed rod is inserted into the upper end of the installation rod. A support platform is fixedly connected between the mounting sleeves and the mounting bolts. A first rotary motor is fixedly connected to the lower end of the inner wall of the support platform. A top block is fixedly connected to the center of the lower end of the support platform. A tank body is fixedly connected to the output end of the first rotary motor. A tank cover is flipped and connected to one side of the upper end of the tank body. A placement groove is opened on the outer side of the inner wall of the tank body. A first connecting spring is fixedly connected to the lower end of the inner wall of the placement groove. A mounting base is fixedly connected to the upper end of the first connecting spring. Sample test tubes are inserted and distributed on the upper end of the mounting base. A pressure block is fixedly connected to the outer side of the lower end of the tank cover. A sealing ring is fixedly connected to the outer side of the lower end of the tank cover. A mounting buckle groove is opened on one edge of the lower end of the tank cover. A locking buckle groove is opened on one side of the mounting buckle groove. A mounting buckle block is fixedly connected to the other edge of the upper end of the tank body. A support spring is fixedly connected to one side of the mounting buckle block. A locking buckle block is fixedly connected to the other end of the support spring. The first rotary motor, the second rotary motor, the lithium battery, and the PLC controller are electrically connected.

[0006] Preferably, the rollers are silent rollers, the support pads are made of non-slip rubber, and the push-pull handle is connected to the housing by a pull-out mechanism.

[0007] Preferably, the tank body is rotatably connected to the support platform via a first rotary motor, and the tank body is lifted and lowered via a second rotary motor, an eccentric wheel, and a mounting groove. The tank body is elastically slidably lifted and lowered via a second connecting spring and a lifting slide.

[0008] Preferably, the can lid is positioned and locked to the can body by a locking buckle in the locking groove and an mounting buckle in the mounting groove, and the locking buckle is elastically telescopically connected to the locking groove by a support spring, and the can lid is sealed to the can body by a sealing ring.

[0009] Preferably, the sample tube is installed in an elastically inserted manner with the placement groove via a mounting base and a first connecting spring, and the sample tube is connected to the placement groove in a press-fit support manner via a pressure block.

[0010] Preferably, the support platform is connected to the lifting slide groove by means of an installation sleeve and an installation rod, and the installation sleeve is bolted to the installation rod by means of fixing bolts.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the test sample shaking device can be wrapped by the outer wall of the box, and the lid can be locked by the locking groove and locking block, which has a good sealing and protection effect. Moreover, it can be pushed and pulled by the push and pull handle and rollers, and can be rotated and lifted by the first rotary motor, the top block, the second rotary motor, the eccentric wheel and the second connecting spring, which has a better shaking effect. Attached Figure Description

[0012] Figure 1 This is a front view of a sample shaking device according to the present invention; Figure 2 This is a schematic diagram of the internal structure of a sample shaking device according to the present invention; Figure 3 This utility model relates to a sample shaking device for testing. Figure 2 Enlarged view of point A in the middle; Figure 4 This utility model relates to a sample shaking device for testing. Figure 2 Enlarged view at point B in the middle; Figure 5 This utility model relates to a sample shaking device for testing. Figure 2 Enlarged view at point C; Figure 6 This utility model relates to a sample shaking device for testing. Figure 2 Enlarged view of point D in the middle.

[0013] In the diagram: 1. Box body, 2. Roller, 3. Support pad, 4. Tank body, 5. Tank lid, 6. Sample tube, 7. Push-pull handle, 8. Lifting slide, 9. First rotary motor, 10. Top block, 11. Second rotary motor, 12. Eccentric wheel, 13. Wheel groove, 14. Support platform, 15. Lithium battery, 16. Mounting slot, 17. Placement slot, 18. Mounting seat, 19. First connecting spring, 20. Mounting buckle slot, 21. Mounting buckle block, 22. Locking buckle slot, 23. Locking buckle block, 24. Support spring, 25. Sealing ring, 26. Fixing bolt, 27. Mounting sleeve, 28. Mounting rod, 29. Slider, 30. Second connecting spring, 31. PLC controller, 32. Pressure block. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-6This utility model provides a technical solution: a sample shaking device, comprising a housing 1, rollers 2, support pads 3, a container 4, a container lid 5, sample tubes 6, a push-pull handle 7, a lifting slide 8, a first rotary motor 9, a top block 10, a second rotary motor 11, an eccentric wheel 12, a wheel groove 13, a support platform 14, a lithium battery 15, a mounting groove 16, a placement groove 17, a mounting base 18, a first connecting spring 19, a mounting buckle groove 20, a mounting buckle block 21, a locking buckle groove 22, a locking buckle block 23, a support spring 24, a sealing ring 25, a fixing bolt 26, a mounting sleeve 27, a mounting rod 28, a slider 29, a second connecting spring 30, a PLC controller 31, and a pressure block 32. A PLC controller is embedded and fixedly connected to the upper side of the housing 1. 31. A support pad 3 is fixedly connected to one side of the lower end of the box body 1, and a roller 2 is rotatably connected to the other side of the lower front and rear ends of the box body 1. The roller 2 is a silent wheel structure. The support pad 3 is made of non-slip rubber. The push-pull handle 7 is connected to the box body 1 in a pull-out manner, which makes the box body 1 easy to push and pull and convenient to move. A lithium battery 15 is embedded and fixedly connected to the lower end of the inner wall of the box body 1, and a push-pull handle 7 is inserted and connected to the other side of the inner wall of the box body 1. An installation groove 16 is opened at the upper end of the inner wall of the box body 1, and a wheel groove 13 is opened at the middle position of the lower end of the inner side of the installation groove 16. A second rotary motor 11 is embedded and fixedly connected to one side of the inner side of the wheel groove 13, and an eccentric wheel 12 is fixedly connected to the output end of the second rotary motor 11. Lifting slide grooves 8 are opened at the upper ends of both sides of the inner wall of the installation groove 16, and the lifting slide grooves 8 are... A second connecting spring 30 is fixedly connected to the lower inner side of the groove 8. A slider 29 is fixedly connected to the upper end of the second connecting spring 30, and the slider 29 is slidably inserted into the lifting groove 8. An installation rod 28 is fixedly connected to the center of the upper end of the slider 29, and an installation sleeve 27 is sleeved on the outer side of the installation rod 28. A fixing bolt 26 is inserted into the upper end of the installation rod 28. A support platform 14 is fixedly connected between the installation sleeves 27, and a first rotary motor 9 is fixedly connected to the lower inner wall of the support platform 14. The support platform 14 is connected to the lifting groove 8 by the installation sleeve 27 and the installation rod 28 in an inserted splice connection, and the installation sleeve 27 is bolted to the installation rod 28 by the fixing bolt 26. This makes it easy to position and disassemble the support platform 14 for maintenance. In use, a top block 10 is fixedly connected to the center of the lower end of the support platform 14. The output end of the first rotary motor 9 is fixedly connected to the tank body 4, and a lid 5 is flipped and connected to one side of the upper end of the tank body 4. The tank body 4 is rotatably connected to the support platform 14 via the first rotary motor 9, and the tank body 4 is lifted and lowered via the second rotary motor 11, the eccentric wheel 12, and the mounting groove 16. The tank body 4 is elastically slidably lifted and lowered via the second connecting spring 30 and the lifting slide 8. This allows the tank body 4 to rotate and lift, resulting in a good shaking effect. The lid 5 is positioned and locked to the tank body 4 via the locking buckle 23 in the locking buckle groove 22 and the mounting buckle 21 in the mounting buckle groove 20. The locking buckle 23 is elastically telescopically connected to the locking buckle groove 22 via the support spring 24.The can lid 5 is sealed to the can body 4 via a sealing ring 25, allowing for easy positioning, sealing, and locking of the can lid 5, resulting in excellent sealing performance. A placement groove 17 is provided on the outer side of the inner wall of the can body 4, and a first connecting spring 19 is fixedly connected to the lower end of the inner wall of the placement groove 17. A mounting base 18 is fixedly connected to the upper end of the first connecting spring 19, and sample tubes 6 are inserted into the upper end of the mounting base 18. The sample tubes 6 are elastically inserted into the placement groove 17 via the mounting base 18 and the first connecting spring 19, and are further supported by a pressure block 32, allowing the sample tubes 6 to be pressed. The can body 4 is supported and placed stably with good installation adaptability. A pressure block 32 is fixedly connected to the lower outer side of the can lid 5, and a sealing ring 25 is also fixedly connected thereto. A mounting groove 20 is formed on one side of the lower edge of the can lid 5, and a locking groove 22 is formed on one side of the inner side of the mounting groove 20. A mounting block 21 is fixedly connected to the upper edge of the can body 4, and a support spring 24 is fixedly connected to one side of the mounting block 21. A locking block 23 is fixedly connected to the other end of the support spring 24. The first rotary motor 9, the second rotary motor 11, the lithium battery 15, and the PLC controller 31 are electrically connected.

[0016] Working principle: When using this sample shaking device, firstly, the device is supported by the support pad 3, then the lid 5 is flipped open, and the sample tube 6 is placed on the mounting base 18 in the placement groove 17. Then, the lid 5 is flipped closed, and the sample tube 6 is pressed and supported by the pressure block 32. Then, the mounting buckle 20, mounting buckle 21, locking buckle 22, locking buckle 23, and support spring 24 are used for positioning and locking. Then, the first rotary motor 9, the second rotary motor 11, the eccentric wheel 12, and the second connecting spring 30 rotate and elastically lift and move to fully shake the sample. After shaking, the sample tube 6 can be taken out. When it needs to be moved, the push-pull handle 7 can be pulled out and moved by the roller 2. This is the usage process of this sample shaking device.

[0017] It should be noted that this utility model is a sample shaking device for testing. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sample shaking device for testing, comprising a housing (1), wherein a PLC controller (31) is fixedly connected to the upper end of one side of the housing (1), a support pad (3) is fixedly connected to the lower end of the housing (1), and rollers (2) are rotatably connected to the other side of the lower front and rear ends of the housing (1), characterized in that: A lithium battery (15) is fixedly connected to the lower end of the inner wall of the box (1), and a push-pull handle (7) is inserted and connected to the other side of the inner wall of the box (1). An installation groove (16) is opened at the upper end of the inner wall of the box (1), and a wheel groove (13) is opened at the middle position of the lower end of the inner side of the installation groove (16). A second rotary motor (11) is fixedly connected to one side of the inner side of the wheel groove (13), and an eccentric wheel (12) is fixedly connected to the output end of the second rotary motor (11). Lifting slides (8) are opened at the upper ends of both sides of the inner wall of the installation groove (16), and a lifting slide (8) is fixedly connected to the lower end of the inner side of the lifting slide (8). The second connecting spring (30) has a slider (29) fixedly connected to its upper end, and the slider (29) is slidably connected to the lifting slide (8). The upper center of the slider (29) is fixedly connected to an installation rod (28), and an installation sleeve (27) is sleeved on the outside of the installation rod (28). The upper end of the installation rod (28) is connected to a fixing bolt (26). A support platform (14) is fixedly connected between the installation sleeves (27), and a first rotary motor (9) is fixedly connected to the lower end of the inner wall of the support platform (14). A top block (10) is fixedly connected to the center of the lower end of the can. The output end of the first rotary motor (9) is fixedly connected to the can body (4), and a can lid (5) is flipped and connected to one side of the upper end of the can body (4). A placement groove (17) is opened on the outer side of the inner wall of the can body (4), and a first connecting spring (19) is fixedly connected to the lower end of the inner wall of the placement groove (17). A mounting base (18) is fixedly connected to the upper end of the first connecting spring (19), and sample test tubes (6) are inserted and distributed on the upper end of the mounting base (18). A pressure block (32) is fixedly connected to the outer side of the lower end of the can lid (5), and the can lid (5) A sealing ring (25) is fixedly connected to the outer side of the lower end. A mounting groove (20) is opened on one side edge of the lower end of the can cover (5), and a locking groove (22) is opened on one side inside the mounting groove (20). A mounting block (21) is fixedly connected to the other side edge of the upper end of the can body (4), and a support spring (24) is fixedly connected to one side of the mounting block (21). A locking block (23) is fixedly connected to the other end of the support spring (24). The first rotary motor (9), the second rotary motor (11), the lithium battery (15) and the PLC controller (31) are electrically connected.

2. The sample shaking device according to claim 1, characterized in that: The roller (2) is a silent wheel structure, the support pad (3) is made of non-slip rubber material, and the push-pull handle (7) is connected to the box body (1) by a pull-out connection.

3. The sample shaking device according to claim 2, characterized in that: The tank (4) is rotatably connected to the support platform (14) via the first rotary motor (9), and the tank (4) is lifted and lowered via the second rotary motor (11), the eccentric wheel (12) and the mounting groove (16). The tank (4) is elastically slidably lifted and lowered via the second connecting spring (30) and the lifting slide (8).

4. The sample shaking device according to claim 3, characterized in that: The can lid (5) is positioned and locked to the can body (4) by a locking buckle (23) in the locking groove (22) and an mounting buckle (21) in the mounting groove (20). The locking buckle (23) is elastically telescopically connected to the locking groove (22) by a support spring (24). The can lid (5) is sealed to the can body (4) by a sealing ring (25).

5. The sample shaking device according to claim 4, characterized in that: The sample tube (6) is installed in an elastic fit with the placement groove (17) via the mounting base (18) and the first connecting spring (19), and the sample tube (6) is connected to the placement groove (17) in a press-fit support connection via the pressure block (32).

6. The sample shaking device according to claim 5, characterized in that: The support platform (14) is connected to the lifting slide (8) by means of the installation sleeve (27) and the installation rod (28), and the installation sleeve (27) is fixedly connected to the installation rod (28) by means of the fixing bolt (26).

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