Device with lifting reserved sample box structure

Abstract

The utility model relates to the technical field of medical instruments, in particular to a device with a lifting reserved sample box structure, which comprises a translation base plate, a multidirectional action unit is arranged on the translation base plate, and a storage tray is arranged on the multidirectional action unit; a plurality of placing holes for placing test tubes are formed in the placing disc, and self-positioning pieces for positioning the test tubes are arranged in the placing holes, so that the device with the lifting sample reserving box structure realizes accurate operation of the sampling sample reserving box by utilizing accurate control of the multi-directional action unit, eliminates uncertainty caused by human factors, and improves the accuracy of the sampling sample reserving box. Therefore, the accuracy and reliability of an experiment result are ensured, meanwhile, the stability of the test tube in the moving or shaking process is ensured through the unique design of the self-positioning piece, and the test tube can be conveniently positioned and used.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a device with a lifting sample box structure. Background Art

[0002] In medical and scientific research fields such as medical blood collection departments, blood donation houses, blood stations and laboratories, the storage, transportation, mixing and shaking of test tubes have extremely high precision and safety requirements. Especially in the process of sample retention and operation position transfer, the traditional operation method is mostly manual hand-held, which not only increases the difficulty of transfer, but also due to the uncertainty of human factors, such as operational errors or emergencies, the test tube may fall, causing irreparable losses to the experimental samples, and also increases the work risks of the staff.

[0003] Traditional sample box structures have obvious functional limitations. Some sample boxes only provide static storage functions and cannot meet the needs of further operations such as mixing or shaking samples in test tubes, which to a certain extent limits the flexibility and diversity of the experimental process. Although other devices have shaking functions, the shaking method and angle are difficult to control, which often easily causes damage or contamination of samples, seriously affecting the accuracy and reliability of the experimental results. For this reason, we propose a device with a lifting sample box structure. Utility Model Content

[0004] A technical problem to be solved by the present application is to propose a sample retention structure which can automatically move, transfer and shake at a precise angle.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a device with a lifting sample box structure, comprising a translation substrate, a multi-directional action unit is arranged on the translation substrate, and a storage tray is arranged on the multi-directional action unit;

[0006] A plurality of placement holes for placing test tubes are provided on the placement tray, and self-positioning pieces for positioning the test tubes are arranged in the placement holes.

[0007] In some embodiments, the multi-directional motion unit includes a lateral motion unit, a longitudinal motion unit, a rotational motion unit, and a shaking unit;

[0008] The lateral motion unit is arranged on the translation substrate, the longitudinal motion unit is arranged on the lateral motion unit, the shaking unit is arranged on the longitudinal motion unit, and the rotating unit is arranged on the shaking unit, and the storage tray is arranged on the rotating unit.

[0009] In some embodiments, the lateral motion unit includes a synchronous belt horizontally arranged on the translation substrate, a lifting substrate is fixed on any horizontal lateral side of the synchronous belt, the longitudinal motion unit is arranged on the lifting substrate, and the synchronous belt is driven by a stepping motor;

[0010] A guide rail is also horizontally arranged on the translation substrate, and the lifting substrate slides in the guide rail at the same time.

[0011] In some embodiments, the longitudinal motion unit includes a lifting seat arranged on a lifting base plate, and a synchronous belt, a guide rail and a stepping motor are also arranged on the lifting base plate, and the synchronous belt and the guide rail on the lifting base plate are both arranged longitudinally;

[0012] The lifting seat slides in the guide rail and is fixed to any vertical side of the synchronous belt.

[0013] In some embodiments, the shaking unit includes a rotating shaft rotatably mounted on the lifting seat, one end of the rotating shaft is connected to a shaking motor disposed on the lifting seat, and the rotating action unit is disposed at the other end of the rotating shaft.

[0014] In some embodiments, the rotating unit includes a sample retaining base fixed to the end of the rotating shaft, a rotating motor is arranged in the sample retaining base, and the storage tray is arranged at the output end of the rotating motor.

[0015] In some embodiments, the self-locating member includes a rice rubber protective ring arranged at the placement hole position.

[0016] In some embodiments, the storage tray is detachably mounted on the output end of the rotating motor.

[0017] The utility model has at least the following beneficial effects:

[0018] The present application utilizes precise control of a multi-directional action unit to achieve precise operation of the sampling and retention box, eliminating the uncertainty caused by human factors, thereby ensuring the accuracy and reliability of the experimental results. At the same time, the unique self-positioning part design ensures the stability of the test tube during movement or shaking, and can also facilitate the positioning and use of the test tube.

[0019] In addition, the device not only provides static storage functions, but also has diversified operating functions such as mixing, shaking, rotating multi-directional fixed-point transfer, etc., which meets the needs of different experimental processes and improves the flexibility and diversity of the experiment. It uses automated drive methods such as stepper motors to make operation easier and reduce the work risks and labor intensity of staff. The detachable design of the storage tray facilitates the cleaning and maintenance of the equipment and extends the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 2 Another structural diagram;

[0022] Figure 3 For this utility model Figure 3 Another structural diagram;

[0023] Figure 4 This is a schematic diagram of the structure of the utility model as a whole without a sample test tube placed therein.

[0024] In the figure: 1-translation base plate; 2-multi-directional action unit; 3-placing plate; 4-placing hole; 5-self-positioning part; 6-synchronous belt; 7-lifting base plate; 8-stepping motor; 9-guide rail; 10-lifting seat; 11-rotating shaft; 12-shaking motor; 13-sample retaining base; 14-rotating motor; 15-rice rubber protective coil. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0026] Example 1

[0027] See also Figure 1-4 The utility model provides a technical solution: a device with a lifting sample box structure, comprising a translation base plate 1, a multi-directional action unit 2 and a storage tray 3.

[0028] The details are as follows:

[0029] Translation substrate 1

[0030] The translation base plate 1 serves as the basic platform of the entire device and is made of strong and durable materials to ensure the stability and load-bearing capacity of the device.

[0031] Multi-directional Action Unit 2

[0032] The multi-directional action unit 2 includes a lateral action unit, a longitudinal action unit, a rotation action unit and a shaking unit, which can realize all-round control, transfer and shaking of the test tube.

[0033] Horizontal action unit:

[0034] The lateral action unit is arranged on the translation substrate 1, and includes a horizontally arranged synchronous belt 6 and a stepper motor 8. A lifting substrate 7 is fixed on any horizontal side of the synchronous belt 6, and the longitudinal action unit is arranged on the lifting substrate 7. The stepper motor 8 drives the synchronous belt 6 to move, thereby driving the lifting substrate 7 to move horizontally on the translation substrate 1, so as to automatically and smoothly transfer the sample tube horizontally.

[0035] At the same time, a guide rail 9 is also horizontally arranged on the translation substrate 1, and the lifting substrate 7 slides in the guide rail 9 at the same time, thereby ensuring the stability of the lifting substrate 7 during the movement.

[0036] Vertical action unit:

[0037] The longitudinal action unit is arranged on the lifting base plate 7, and includes a longitudinally arranged synchronous belt 6, a guide rail 9 and a stepper motor 8. The lifting seat 10 slides in the guide rail 9 and is fixed to any vertical side of the synchronous belt 6. The stepper motor 8 drives the synchronous belt 6 to move, thereby driving the lifting seat 10 to move longitudinally on the lifting base plate 7, so as to automatically and smoothly transfer the sample tube longitudinally.

[0038] Shake unit:

[0039] The shaking unit includes a rotating shaft 11 rotatably installed on the lifting base 10 and a shaking motor 12 arranged on the lifting base 10. One end of the rotating shaft 11 is connected to the shaking motor 12, and the rotating action unit is arranged at the other end of the rotating shaft 11. When the shaking motor 12 works, it drives the rotating shaft 11 to rotate, thereby realizing the automatic and precise shaking function of the rotating action unit.

[0040] Rotation action unit:

[0041] The rotating action unit includes a sample retention base 13 fixed at the end of the rotating shaft 11 and a rotating motor 14 arranged in the sample retention base 13. The placement tray 3 can be detachably installed at the output end of the rotating motor 14. When the rotating motor 14 is working, it drives the placement tray 3 to rotate, thereby realizing the rotation operation of the test tube, so as to switch the position of the placement tray 3 and transfer the empty placement hole 4 to the optimal working position, so as to comfortably and efficiently place the sample test tube.

[0042] Storage tray 3

[0043] The placement tray 3 is used to carry test tubes, and a plurality of placement holes 4 matching the sizes of the test tubes are provided on its surface. A self-positioning member 5 is provided in each placement hole 4. The self-positioning member 5 includes a rice rubber protective coil 15 arranged at the mouth of the placement hole 4. The rice rubber protective coil 15 can fit tightly to the surface of the test tube to prevent the test tube from falling off or shaking during movement and shaking. In addition, the placement tray 3 adopts a detachable design, which is convenient for users to clean and replace. At the same time, after the sample test tube is transferred to a fixed position, the placement tray 3 can be directly taken out, and all the sample test tubes can be removed at the same time, which is convenient for the rapid resetting of the entire device and subsequent reuse.

[0044] Example 2

[0045] Based on the above embodiment 1, this embodiment proposes an improved solution of embodiment 1:

[0046] Enhanced multi-directional action unit

[0047] High-speed stepper motor: The stepper motor 8 in the multi-directional action unit can be replaced with a high-speed stepper motor to increase the speed of test tube transfer and shaking and shorten the experimental cycle.

[0048] Precision guide rails: The original guide rails 9 can be upgraded to precision guide rails to improve the stability and accuracy of the lifting base plate 7 and the lifting seat 10 during the movement process.

[0049] Intelligent control system

[0050] Touch screen operation interface: A touch screen operation interface can be integrated on the device, allowing users to intuitively control the movement, shaking and rotation of the test tube, simplifying the operation process.

[0051] Preset programs: A variety of preset programs can be provided, such as shaking time, rotation speed, etc. Users can select the corresponding program according to experimental requirements and realize one-key operation.

[0052] Security protection mechanism

[0053] Overload protection: Overload protection can be provided on the stepper motor 8 and the shaking motor 12 to prevent damage to the motor or device due to overload.

[0054] Collision detection: Collision detection sensors can be installed at key locations of the device to automatically stop movement when a collision occurs, thus protecting the test tube and the device.

[0055] Automation upgrade

[0056] Automatic identification system: An automatic identification system, such as RFID or barcode identification, can be introduced on the storage tray 3 to realize automatic identification and position recording of the test tubes.

[0057] Automatic reset function: After each experiment, the device can automatically reset to the initial state to facilitate preparation for the next experiment.

[0058] Implementation Effect

[0059] Embodiment 1 Through the enhanced multi-directional action unit, intelligent control system, safety protection mechanism and automatic upgrade, the device with lifting sample box structure has been significantly improved in terms of performance, safety and user experience

[0060] 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.

[0061] Although the 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 device with a lifting sample box structure, comprising a translation base plate (1), characterized in that: A multi-directional action unit (2) is arranged on the translation substrate (1), and a storage tray (3) is arranged on the multi-directional action unit (2); A plurality of placement holes (4) for placing test tubes are provided on the placement plate (3), and self-positioning members (5) for positioning the test tubes are arranged in the placement holes (4).

2. The device with a lifting sample box structure according to claim 1, characterized in that: The multi-directional action unit (2) comprises a lateral action unit, a longitudinal action unit, a rotation action unit and a shaking unit; The transverse action unit is arranged on the translation substrate (1), the longitudinal action unit is arranged on the transverse action unit, the shaking unit is arranged on the longitudinal action unit, and the rotating unit is arranged on the shaking unit, and the storage tray (3) is arranged on the rotating unit.

3. The device with a lifting sample box structure according to claim 2, characterized in that: The lateral motion unit comprises a synchronous belt (6) horizontally arranged on a translation substrate (1), a lifting substrate (7) is fixed on any horizontal lateral side of the synchronous belt (6), the longitudinal motion unit is arranged on the lifting substrate (7), and the synchronous belt (6) is driven by a stepping motor (8); A guide rail (9) is also horizontally arranged on the translation substrate (1), and the lifting substrate (7) slides in the guide rail (9) at the same time.

4. The device with a lifting sample box structure according to claim 3 is characterized in that: The longitudinal motion unit comprises a lifting seat (10) arranged on a lifting base plate (7), and a synchronous belt (6), a guide rail (9) and a stepping motor (8) are also arranged on the lifting base plate (7), and the synchronous belt (6) and the guide rail (9) on the lifting base plate (7) are both arranged longitudinally; The lifting seat (10) slides in the guide rail (9) and is fixed to any vertical side of the synchronous belt (6).

5. The device with a lifting sample box structure according to claim 4, characterized in that: The shaking unit comprises a rotating shaft (11) rotatably mounted on a lifting seat (10), one end of the rotating shaft (11) is connected to a shaking motor (12) arranged on the lifting seat (10), and a rotating action unit is arranged at the other end of the rotating shaft (11).

6. The device with a lifting sample box structure according to claim 5, characterized in that: The rotating unit comprises a sample retaining base (13) fixed at the end of a rotating shaft (11), a rotating motor (14) is arranged in the sample retaining base (13), and the storage tray (3) is arranged at the output end of the rotating motor (14).

7. The device with a lifting sample box structure according to claim 6, characterized in that: The self-positioning member (5) comprises a rice rubber protective coil (15) arranged at the mouth of the placement hole (4).

8. The device with a lifting sample box structure according to claim 6, characterized in that: The storage tray (3) is detachably mounted on the output end of the rotating motor (14).

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