Movable liquid level detection device

Abstract

The utility model relates to the technical field of liquid level detection devices, and discloses a movable liquid level detection device which comprises a support, a lifting frame, a horizontal displacement mechanism, a mounting frame, a liquid level detection sensor, a clamping table and a display screen. With the adoption of the structure, the height of the microplate can be vertically adjusted through the lifting frame, and the mounting frame, the liquid level detection sensor and the like can be driven by the horizontal displacement mechanism to horizontally displace, so that the microplate is movably detected, and multiple columns of holes in the microplate are detected; the multiple liquid level detection sensors can detect multiple holes in the same column, and compared with a manual detection mode, the detection efficiency is greatly improved, the requirement of large-scale experiments is met, interference of manual detection is avoided, and detection errors are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid level detection device technical field, concretely is a mobile liquid level detection device. BACKGROUND

[0002] In the field of life science, medical research and clinical diagnosis, microplate as a common experimental consumable is widely used in high-throughput biological sample analysis. The accurate detection of the liquid level in the microplate plays a crucial role in the accuracy and reliability of experimental results. The traditional manual visual detection method not only has low efficiency, but also cannot meet the high-throughput demand of large-scale experiments, and is easily disturbed by human factors, resulting in large errors in the detection results. SUMMARY

[0003] The utility model mainly provides a mobile liquid level detection device, solves the problem that the traditional manual visual detection method not only has low efficiency, but also cannot meet the high-throughput demand of large-scale experiments, and is easily disturbed by human factors, resulting in large errors in the detection results.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A mobile liquid level detection device, comprising a support and a lifting frame, a horizontal displacement mechanism is arranged on the support, an installation rack is arranged on the horizontal displacement mechanism, a plurality of liquid level detection sensors are arranged on the installation rack, and a clamping table for placing a microplate is arranged on the lifting frame; further comprising a display screen for displaying the detection information of the liquid level detection sensor. Wherein, the plurality of refers to two or more. A shell for shielding the liquid level detection sensor is arranged on the installation rack. When in use, the microplate is placed on the clamping table, the height of the microplate is adjusted vertically through the lifting frame, the installation rack and the liquid level detection sensor are driven by the horizontal displacement mechanism to move horizontally, and the detection information of the liquid level detection sensor is received and displayed through the display screen. The liquid level height of different holes on the microplate can be judged according to different display results. The structure of the present application can adjust the height of the microplate vertically through the lifting frame, and the installation rack and the liquid level detection sensor can move horizontally through the horizontal displacement mechanism, so that the microplate can be detected, the multiple columns of holes on the microplate can be detected, the multiple liquid level detection sensors can detect multiple holes in the same column, the detection efficiency is greatly improved compared with the manual detection method, the demand of large-scale experiments is met, the interference of human detection is avoided, and the detection error is reduced.

[0006] Further, the horizontal displacement mechanism comprises a cross frame arranged on the support, two stands are arranged on the cross frame, a sliding rail is arranged on the cross frame between the two stands, a horizontal screw rod is rotationally connected between the two stands, a motor for driving the horizontal screw rod to rotate is arranged on any stand, a sliding block is slidably connected on the sliding rail, the sliding block is threadedly connected with the horizontal screw rod, and the mounting frame is arranged on the sliding block. By adopting the structure, the horizontal screw rod can be driven to rotate by the motor, so as to drive the sliding block to displace in cooperation with the guiding and limiting effect of the sliding rail, and the overall structure is simple and practical.

[0007] Further, at least 8 liquid level detection sensors are arranged. By adopting the structure, the liquid level of 8 holes in the same column can be detected.

[0008] Further, the display screen is arranged outside the support on one side. By adopting the structure, the display screen can be conveniently viewed.

[0009] Further, a clamping groove matched with the micro-hole plate is arranged on the clamping table, and a chamfer is arranged at the upper end of the clamping groove. By adopting the structure, the micro-hole plate can be conveniently clamped into the clamping groove, so as to limit the micro-hole plate and avoid errors of the detection structure.

[0010] Further, the clamping table comprises a left table body arranged on the lifting frame on one side and a right table body arranged on the lifting frame on the other side. By adopting the structure, the micro-hole plate can be conveniently taken out from between the left table body and the right table body.

[0011] Advantages: by adopting the structure of the present application, the height of the micro-hole plate can be vertically adjusted by the lifting frame, the mounting frame and the liquid level detection sensor can be horizontally displaced by the horizontal displacement mechanism, so as to move and detect the micro-hole plate, realize detection of multiple columns of holes on the micro-hole plate, and the multiple liquid level detection sensors can realize detection of multiple holes in the same column. Compared with the manual detection mode, the detection efficiency is greatly improved, the demand of large-scale experiments is met, human detection interference is avoided, and detection errors are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a perspective view of the mobile liquid level detection device of the present embodiment;

[0013] Figure 2 It is a perspective view of the horizontal displacement mechanism of the present embodiment;

[0014] Figure 3 It is a perspective view of the clamping table of the present embodiment.

[0015] The reference signs: support 1, lifting frame 2, horizontal displacement mechanism 3, cross frame 301, vertical frame 302, sliding rail 303, horizontal screw rod 304, motor 305, sliding block 306, mounting frame 4, liquid level detection sensor 5, clamping table 6, left table body 601, right table body 602, display screen 7, clamping groove 8, chamfer 9. DETAILED DESCRIPTION

[0016] The technical scheme of the mobile liquid level detection device according to the present application will be further described in detail below in combination with the embodiments.

[0017] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0018] For example, Figure 1 , Figure 2 , Figure 3As shown, the mobile liquid level detection device of the embodiment comprises a support 1 and a lifting frame 2, the support 1 is provided with a horizontal displacement mechanism 3, the horizontal displacement mechanism 3 is provided with a mounting rack 4, the mounting rack 4 is provided with a plurality of liquid level detection sensors 5, the lifting frame 2 is provided with a clamping table 6 for placing a microplate; further comprising a display screen 7 for displaying the detection information of the liquid level detection sensor 5. The horizontal displacement mechanism 3 comprises a crosspiece 301 provided on the support 1, two stands 302 are provided on the crosspiece 301, a sliding rail 303 is provided on the crosspiece 301 between the two stands 302, a horizontal screw rod 304 is rotatably connected between the two stands 302, an electric motor 305 for driving the horizontal screw rod 304 to rotate is arranged on any one of the stands 302, a sliding block 306 is slidably connected on the sliding rail 303, the sliding block 306 is threadedly connected with the horizontal screw rod 304, and the mounting rack 4 is arranged on the sliding block 306. There are at least 8 liquid level detection sensors 5. The display screen 7 is arranged outside the support 1 on one side. The clamping table 6 is provided with a clamping groove 8 matched with the microplate, and the upper end of the clamping groove 8 is provided with a chamfer 9. The clamping table 6 comprises a left table body 601 arranged on one side of the lifting frame 2 and a right table body 602 arranged on the other side of the lifting frame 2. In use, the microplate is placed on the clamping table 6, the height of the microplate is adjusted vertically through the lifting frame 2, the mounting rack 4 and the liquid level detection sensor 5 are driven to horizontally displace through the horizontal displacement mechanism 3, and the detection information of the liquid level detection sensor 5 is received and displayed through the display screen 7, and the liquid level height of different hole positions on the microplate can be judged according to different display results. By adopting the structure of the present application, the height of the microplate can be adjusted vertically through the lifting frame 2, the mounting rack 4 and the liquid level detection sensor 5 can be driven to horizontally displace through the horizontal displacement mechanism 3, so that the microplate can be detected, a plurality of columns of holes on the microplate can be detected, a plurality of holes in the same column can be detected through the plurality of liquid level detection sensors 5, compared with the manual detection mode, the detection efficiency is greatly improved, the demand of large-scale experiment is met, the human detection interference is avoided, and the detection error is reduced.

[0019] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile liquid level detection device, characterized by: The utility model provides a kind of microplate detection device, including support and lifting frame, horizontal displacement mechanism is provided on the support, mounting rack is provided on the horizontal displacement mechanism, multiple liquid level detection sensors are provided on the mounting rack, clamping table for placing microplate is provided on the lifting frame;It further includes display screen for showing the liquid level detection sensor detection information.

2. The mobile liquid level detection device of claim 1, wherein: The horizontal displacement mechanism includes a crossbar arranged on the support, two stands are arranged on the crossbar, a slide rail is arranged on the crossbar between the two stands, a horizontal screw is rotatably connected between the two stands, an electric motor for driving the horizontal screw to rotate is arranged on any one of the stands, a sliding block is slidably connected to the slide rail, the sliding block is threadedly connected to the horizontal screw, and the mounting rack is arranged on the sliding block.

3. The mobile liquid level detection device of claim 1, wherein: The utility model includes at least 8 liquid level detection sensors.

4. The mobile liquid level detection device of claim 1, wherein: The display screen is arranged outside the support on one side.

5. The mobile liquid level detection device of claim 1, wherein: A clamping groove is formed on the clamping table to cooperate with the microplate, and a chamfer is arranged at the upper end of the clamping groove.

6. The mobile liquid level detection device of claim 1, wherein: The clamping table includes a left table body arranged on one side of the lifting frame and a right table body arranged on the other side of the lifting frame.

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