Sample in-place cooperation monitoring device
By designing samples in place and using components such as rotary loading components, jacking components and monitoring components, the problem of lack of monitoring of sample tube loading and sample deposits is solved, and the efficiency of cell fluid concentration detection is improved.
Patent Information
- Application Number
- CN202421835970.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-31
AI Technical Summary
In cell biology research experiments, the loading and deposition of sample tubes lacks monitoring, which affects the efficiency of cell fluid concentration detection.
A sample in-place mating monitoring device is designed, including a rotary loading assembly, a hoist assembly, a slide, a first monitoring member and a controller. The position information of the sample tube is monitored through the first monitoring piece and fed back to the controller to ensure the orderly operation of the rotary loading assembly and the hoisting assembly.
Timely monitoring and feedback of sample tube loading and sample deposition status is achieved, ensuring efficient detection of cell fluid concentration.
Smart Images
Figure CN223037960U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cell detection, and particularly relates to a sample in-place cooperation monitoring device. Background Art
[0002] In cell biology research experiments, it is necessary to detect the concentration (quantitative counting) of cells or other biological particles. The cell fluid concentration is not only a monitoring parameter for cell culture but also a necessary parameter in many experimental projects, affecting the smooth completion of biological research experiments.
[0003] When detecting the concentration of cell fluid, the cell fluid to be detected needs to be placed into a sample tube, and then the sample tube is placed in a detection device for subsequent detection of the cell fluid concentration. After the detection is completed, the sample tubes need to be recycled uniformly. Therefore, whether the sample tubes are successfully placed in the detection device and taken out from the detection device affects the efficiency of cell fluid concentration detection.
[0004] Therefore, in view of the above technical problems, it is necessary to provide a sample in-place cooperation monitoring device. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a sample in-place cooperation monitoring device, which can solve the problem that the lack of monitoring of sample tube loading and unloading affects the efficiency of cell fluid concentration detection.
[0006] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:
[0007] A sample in-place cooperation monitoring device includes a rotary loading component, a lifting component, a slideway, a first monitoring component, and a controller. The rotary loading component includes a plurality of limiting components for limiting the sample tube; the lifting component approaches the limiting component to move the sample tube away from the limiting component; the slideway is installed on one side of the limiting component to cooperate with and receive the sample tube; the first monitoring component is installed on the slideway to monitor the position of the sample tube; the controller is electrically connected to the first monitoring component and is used to obtain the unloading state in which the lifting component drives the sample tube to fall into the slideway.
[0008] In one or more embodiments of the utility model, the sample in-place cooperation monitoring device further includes a second monitoring component electrically connected to the controller; the rotary loading component is provided with a loading position, and the second monitoring component is installed at the loading position to monitor and obtain the loading state of the sample tube;
[0009] When the second monitoring component monitors that the sample tube is placed on the limiting component, the controller controls the rotary loading component to rotate to the next preset position.
[0010] In one or more embodiments of the present utility model, the jacking assembly includes a driving member and a push rod, and the driving member drives the push rod to approach or move away from the limiting member; when the push rod approaches the limiting member, the push rod pushes the sample tube away from the limiting member.
[0011] In one or more embodiments of the present utility model, the jacking assembly further includes:
[0012] A mounting frame, and the driving member is fixedly mounted on the mounting frame;
[0013] A baffle plate, which is mounted on the output end of the driving member;
[0014] A photoelectric sensor, which is cooperatively mounted on the mounting frame; when the baffle plate is inserted into the induction groove of the photoelectric sensor, the driving member stops driving the push rod to move.
[0015] In one or more embodiments of the present utility model, the sample in-place cooperation monitoring device further includes an inclination assembly, and the inclination assembly is mounted on a side of the limiting member away from the push rod for tilting the sample tube in the direction of the slideway.
[0016] In one or more embodiments of the present utility model, the inclination assembly includes a limiting frame fixedly connected to the mounting frame and a retaining piece mounted on the limiting frame. The retaining piece is located on a side of the limiting member away from the push rod, and the retaining piece is inclined in the direction of the slideway.
[0017] In one or more embodiments of the present utility model, the retaining piece has an elastic potential energy for maintaining a preset inclination angle.
[0018] Compared with the prior art, when the sample in-place cooperation monitoring device of the present utility model is running, the jacking assembly drives the sample tube away from the rotary sample loading assembly and falls into the slideway. The first monitoring member monitors and obtains the position information of the sample tube in the slideway and feeds it back to the controller. The first monitoring member can timely monitor and feedback the blanking state of the sample tube, so as to ensure the orderly operation of the rotary sample loading assembly and the jacking assembly, and ensure the efficiency of cell fluid concentration detection. Description of the Drawings
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0020] Figure 1Schematic structural diagram of the sample in-place cooperation monitoring device in an embodiment of the present utility model;
[0021] Figure 2 Side view of the lifting assembly, tilting assembly, limiting member and slideway of the present utility model;
[0022] Figure 3 Schematic structural diagram of the lifting assembly of the present utility model after hiding the mounting frame;
[0023] Figure 4 Schematic structural diagram of the lifting assembly, tilting assembly and slideway of the present utility model.
[0024] Main reference numeral description:
[0025] 1. Rotary sample loading assembly; 11. Rotary driving member; 12. Rotary bracket; 13. Limiting member; 2. Lifting assembly; 21. Driving member; 22. Push rod; 23. Mounting frame; 24. Baffle; 25. Photoelectric sensor; 3. Slideway; 4. First monitoring member; 5. Second monitoring member; 51. First sensor; 52. Second sensor; 6. Tilting assembly; 61. Limiting frame; 62. Flap. Detailed implementation manners
[0026] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0027] Refer to Figure 1 , the sample in-place cooperation monitoring device in an embodiment of the present utility model includes a rotary sample loading assembly 1, a lifting assembly 2, a slideway 3, a first monitoring member 4, a second monitoring member 5, a tilting assembly 6 and a controller (not shown in the figure).
[0028] Refer to Figure 1 , the rotary sample loading assembly 1 includes a rotary driving member 11, a rotary bracket 12 and a plurality of limiting members 13 for limiting sample tubes. The rotary driving member 11 drives the rotary bracket 12 to rotate, and the plurality of limiting members 13 are installed on the outer peripheral side of the rotary bracket 12. Figure 1 The sample tube has been installed on the limiting member 13 in
[0029] During operation, the rotation driving member 11 drives the rotation bracket 12 to rotate by different angles, so that the sample tube is in different positions, facilitating the installation or removal of the sample tube at a specified position. In this embodiment, the limiting member 13 includes a limiting block, and the limiting block is provided with a clamping groove, and the sample tube is clamped in the clamping groove.
[0030] Referring to Figure 1 and Figure 2 , the lifting assembly 2 approaches the limiting member 13 to move the sample tube away from the limiting member 13. The slideway 3 is installed on one side of the limiting member 13 to cooperate with the receiving of the sample tube. The first monitoring member 4 is installed on the slideway 3 to monitor the feeding state of the sample tube. The rotation loading assembly 1 is provided with a loading position, and the second monitoring member 5 is installed at the loading position to monitor the loading state of the sample tube. The first monitoring member 4 can be an optical sensor.
[0031] The controller is electrically connected to the rotation loading assembly 1, the first monitoring member 4, and the second monitoring member 5 respectively; when the first monitoring member 4 monitors that a sample tube passes through the slideway 3, the controller obtains the feeding state of the sample tube driven by the lifting assembly 2 to fall into the slideway 3. When the second monitoring member 5 monitors that the sample tube is placed on the limiting member 13, the controller controls the rotation loading assembly 1 to rotate to the next preset position. The preset position is the position where the rotation loading assembly 1 rotates to make the sample tube located directly above the lifting assembly 2.
[0032] Therefore, the signals of the loading state and unloading state of the sample tube are timely fed back to the controller through the first monitoring member 4 and the second monitoring member 5, so that the controller can control the coordinated operation of the rotation loading assembly 1 and the lifting assembly 2 to efficiently complete the concentration detection work of the cell fluid in the sample tube.
[0033] Among them, in this embodiment, the second monitoring member 5 is arranged at the loading position of the rotation loading assembly 1. Specifically, it includes a first sensor 51 installed at the rear end of the limiting member 13 and a second sensor 52 installed at the front end of the limiting member 13. The first sensor 51 monitors and obtains whether the sample tube is in place. The second sensor 52 detects whether there is an obstruction in front of the sample tube, that is, monitors whether the operator's hand is in the loading area. The setting of the second sensor 52 can prevent the rotation loading assembly 1 from accidentally rotating when placing the sample tube. Therefore, only when the first sensor 51 monitors that the sample tube is in place and the second sensor 52 monitors that there is no obstruction in front of the limiting member 13, the rotation loading assembly 1 rotates and operates normally.
[0034] Referring to Figure 2 , the lifting assembly 2 includes a driving member 21, a push rod 22, a mounting bracket 23, a baffle 24, and a photoelectric sensor 25.
[0035] Referring to Figure 2, the driving member 21 is fixedly installed on the mounting bracket 23, and the driving member 21 drives the push rod 22 to approach or move away from the limiting member 13. In this embodiment, the driving member 21 can be a cylinder, an electric push rod or other devices. When the push rod 22 approaches the limiting member 13, the push rod 22 pushes the sample tube away from the limiting member 13. Combining Figure 3 , the baffle 24 is installed at the output end of the driving member 21, and the photoelectric sensor 25 is cooperatively installed on the mounting bracket 23.
[0036] During operation, the driving member 21 drives the push rod 22 to approach the limiting member 13, and the push rod 22 pushes the sample tube in the limiting member 13 away from the limiting member 13 and moves it into the slideway 3. Then, the driving member 21 drives the push rod 22 to move away from the limiting member 13. While the driving member 21 drives the push rod 22 to move, it also drives the baffle 24 to approach or move away from the photoelectric sensor 25. When the baffle 24 is inserted into the sensing groove of the photoelectric sensor 25, the driving member 21 stops driving the push rod 22 to move.
[0037] Referring to Figure 2 , the tilting assembly 6 is installed on the side of the limiting member 13 away from the push rod 22, and is used to tilt the sample tube towards the slideway 3.
[0038] Referring to Figure 2 and Figure 4 , the tilting assembly 6 includes a limiting frame 61 fixedly connected to the mounting bracket 23 and a retaining piece 62 installed on the limiting frame 61. The retaining piece 62 is located on the side of the limiting member 13 away from the push rod 22, and the retaining piece 62 is inclined towards the slideway 3. The limiting frame 61 is provided with an avoidance opening for the sample tube to pass through. The driving member 21 drives the push rod 22 to move, and the push rod 22 pushes the sample tube in the limiting member 13 to abut against the inclined retaining piece 62, so as to tilt the sample tube towards the slideway 3.
[0039] Among them, the retaining piece 62 has an elastic potential energy to maintain a preset inclination angle. Therefore, when the sample tube abuts against the retaining piece 62 and causes the retaining piece 62 to deform, the retaining piece 62 can be reset in time to ensure that the next sample tube can be effectively pushed into the slideway 3.
[0040] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
[0041] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A sample in place matching monitoring device, characterized in that: include: A rotating sample loading assembly (1) comprising a plurality of limiting members (13) for limiting the position of the sample tube; A lifting assembly (2) is close to the stopper (13) so that the sample tube is away from the stopper (13); A slideway (3) is installed on one side of the stopper (13) to cooperate with and receive the sample tube; A first monitoring component (4) is installed on the slideway (3) to monitor the position of the sample tube; The controller is electrically connected to the first monitoring component (4) and is used to obtain the unloading state of the sample tube driven by the lifting component (2) to fall into the slideway (3).
2. The sample in place coordination monitoring device according to claim 1, characterized in that: It also includes a second monitoring component (5) electrically connected to the controller; the rotating sample loading component (1) is provided with a sample loading position, and the second monitoring component (5) is installed at the sample loading position to monitor and obtain the sample loading status of the sample tube; When the second monitoring component (5) detects that the sample tube is placed on the limiting component (13), the controller controls the rotating sample loading component (1) to rotate to the next preset position.
3. The sample in place coordination monitoring device according to claim 1, characterized in that: The lifting assembly (2) comprises a driving member (21) and a push rod (22), wherein the driving member (21) drives the push rod (22) to approach or move away from the limiting member (13); when the push rod (22) approaches the limiting member (13), the push rod (22) pushes the sample tube away from the limiting member (13).
4. The sample in place coordination monitoring device according to claim 3, characterized in that: The lifting assembly (2) further comprises: A mounting frame (23), wherein the driving member (21) is fixedly mounted on the mounting frame (23); A baffle (24) mounted on the output end of the driving member (21); The photoelectric sensor (25) is mounted on the mounting frame (23); when the baffle (24) is inserted into the sensing slot of the photoelectric sensor (25), the driving member (21) stops driving the push rod (22) to move.
5. The sample in place coordination monitoring device according to claim 4, characterized in that: It also includes a tilting assembly (6), which is installed on a side of the stopper (13) away from the push rod (22) and is used to tilt the sample tube toward the slideway (3).
6. The sample in place coordination monitoring device according to claim 5, characterized in that: The tilting assembly (6) comprises a limiting frame (61) fixedly connected to the mounting frame (23) and a blocking piece (62) mounted on the limiting frame (61); the blocking piece (62) is located on a side of the limiting member (13) away from the push rod (22); and the blocking piece (62) is arranged to be inclined toward the slideway (3).
7. The sample in place coordination monitoring device according to claim 6, characterized in that: The blocking piece (62) has elastic potential energy for maintaining a preset tilt angle.