Sample shake-up titration device for detection

Abstract

The utility model discloses a sample shake-up titration device for detection, which comprises an outer shell, one end of the outer shell is provided with an operation panel, two ends of the operation panel are rotatably provided with adjusting knobs, the adjusting knobs are connected with a circuit board through wires, the circuit board is fixedly arranged on one side of the inner part of the outer shell, and the circuit board is connected with the operation panel. Avoiding through holes are formed in the two ends of the upper surface of the outer shell, supporting rods are slidably connected to the interiors of the avoiding through holes, a tray is fixedly connected to one end of each supporting rod and located at the upper end of the outer shell, a flexible protection cylinder is fixedly connected to the bottom of each tray, and a connecting ring is fixedly connected to the bottom of each flexible protection cylinder; the connecting ring is fixedly connected to the upper surface of the outer shell, the bottom of the supporting rod is fixedly connected with a swing rod, combined installation and positioning can be achieved, swing control is facilitated, accordingly, swing adjustment is conducted, adjustment and use are convenient, the swing speed and amplitude can be controlled, adaptability is high, and precision and stability are achieved.

Description

Technical Field

[0001] This utility model relates to the field of sample testing, and more specifically, to a device for sample shaking and titration for testing. Background Technology

[0002] In the process of sample testing, in order to ensure the uniformity of the sample, it is necessary to use a shaking device to shake the sample, and then perform titration after shaking to improve the accuracy and efficiency of the test.

[0003] In existing shaking titration devices, most structures consist of a rotating disk mounted on the outer casing. This disk can only rotate and shake, but cannot be moved left or right for shaking, which affects efficiency and uniformity. Furthermore, it is inconvenient to adjust the drive position to change the shaking amplitude, resulting in poor adaptability. Improvements are needed. Utility Model Content

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a sample shaking and titration device for testing. The device features an adjustment knob and circuit board mounted on the outer shell for adjustment and control. A support rod is installed through a clearance hole to connect to the tray. Combined with the swing rod at the bottom and the hinge seat, it can be assembled and positioned for easy swing control and adjustment. This allows for convenient adjustment and use, and the shaking speed and amplitude can be controlled, resulting in high adaptability, precision, and stability.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A sample shaking and titration device for testing includes a housing. One end of the housing has an operating plate, and both ends of the operating plate are rotatably mounted with adjustment knobs. The adjustment knobs are connected to a circuit board via wires. The circuit board is fixedly installed inside the housing. Both ends of the upper surface of the housing have clearance through holes. A support rod is slidably connected inside the clearance through holes. One end of the support rod is fixedly connected to a tray, which is located at the upper end of the housing. A flexible protective cylinder is fixedly connected to the bottom of the tray, and the flexible protective cylinder is sleeved on the outside of the support rod. A connecting ring is fixedly connected to the bottom of the flexible protective cylinder, and the connecting ring is fixedly connected to the upper surface of the housing. A swing rod is fixedly connected to the bottom of the support rod, and a hinge seat is hinged to the bottom of the swing rod, which is hinged inside the housing. Support springs are fixedly installed at both ends of the swing rod, and the support springs are tightly connected to the inside of the housing.

[0007] Furthermore, one end of the support rod is fixedly connected to an elastic sleeve, which is inserted into the interior of the clearance through hole. The support rod is connected to the elastic sleeve, which can be combined for positioning, which is beneficial for support and protection and improves safety and stability.

[0008] Furthermore, a telescopic rod is fixedly connected inside the outer shell, and one end of the telescopic rod is connected to a sliding seat.

[0009] Furthermore, a motor is fixedly mounted on one end of the sliding seat, and a cam is rotatably mounted on one end of the motor.

[0010] Furthermore, the cam is rotatably mounted inside the housing, and the surface of the cam is rolledly connected to one end surface of the swing rod. A sliding seat is installed via a telescopic rod, which facilitates the installation of the motor and the cam. The position can be adjusted by telescopic extension, which is beneficial for changing the swing amplitude and speed, and has high adaptability.

[0011] Furthermore, the inner bottom surface of the outer shell is provided with a guide groove, and a guide block is slidably installed inside the guide groove.

[0012] Furthermore, the guide block is fixedly connected to the bottom of the sliding seat, and the guide block is slidably installed inside the bottom of the outer shell. The guide block is connected by a guide groove, which allows for sliding adjustment, facilitates guiding and driving the mounting seat, and is convenient, stable, and easy to use.

[0013] Compared with existing technologies, the advantages of this utility model are:

[0014] (1) The adjustment knob and circuit board are installed on the outer shell, which can be adjusted and controlled. The support rod is installed through the avoidance through hole, which connects to the tray. Combined with the swing rod at the bottom, the hinge seat can be connected for assembly and positioning, which is conducive to swing control, so as to make shaking adjustment. It is convenient to adjust and use, and can control the shaking speed and amplitude. It is highly adaptable, precise and stable.

[0015] (2) The elastic sleeve can be connected by a support rod, which can be combined and positioned to facilitate support and protection and improve safety and stability.

[0016] (3) The sliding seat is installed by telescopic rod, which is convenient for installing motor and cam. The position can be adjusted by telescopic extension, which is convenient for changing the swaying amplitude and speed, and has high adaptability.

[0017] (4) The guide block is connected by the guide groove, which can be slidably adjusted, which is conducive to guiding and driving the mounting base, making it convenient, stable and easy to use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional external view of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-section of the planar structure of this utility model;

[0020] Figure 3 This is a partial schematic diagram of the connection between the support rod and the tray of this utility model;

[0021] Figure 4 This is a partial structural diagram of the mounting base connection of this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Outer shell, 11. Control panel, 12. Adjustment knob, 13. Circuit board, 14. Clearance through hole, 15. Support rod, 16. Tray, 17. Flexible protective cylinder, 18. Connecting ring, 2. Swing rod, 21. Hinge seat, 22. Support spring, 23. Telescopic rod, 24. Sliding seat, 25. Motor, 26. Cam, 27. Guide groove, 28. Guide block. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 , Figure 2 and Figure 3A sample shaking and titration device for testing includes a housing 1. An operation panel 11 is located at one end of the housing 1. Adjustment knobs 12 are rotatably mounted at both ends of the operation panel 11. The adjustment knobs 12 are connected to a circuit board 13 via wires, which can be connected to a controller for adjustment and control. The two adjustment knobs 12 can control the shaking speed and amplitude separately, facilitating operation and adjustment. The circuit board 13 is fixedly installed inside one side of the housing 1. Clearance holes 14 are provided at both ends of the upper surface of the housing 1. A support rod 15 is slidably connected inside the clearance holes 14. A tray 16 is fixedly connected to one end of the support rod 15. The sample reagent bottle can be placed on the tray 16 through the support rod 15. The support can be adjusted via the support rod 15, facilitating left and right shaking operation and allowing for combined use. The tray 16 is located at the upper end of the housing 1. A flexible protective cylinder 17 is fixedly connected to the bottom of the support rod 15. By connecting the flexible protective cylinder 17, it can be combined and positioned to facilitate the buffer support tray 16, thereby enabling buffer adjustment. It can also isolate and protect the bottom position, improve safety and stability, and facilitate adjustment and use. The flexible protective cylinder 17 is sleeved on the outside of the support rod 15. A connecting ring 18 is fixedly connected to the bottom of the flexible protective cylinder 17. The connecting ring 18 is fixedly connected to the upper surface of the outer shell 1. A swing rod 2 is fixedly connected to the bottom of the support rod 15. The swing rod 2 is used for support adjustment and swing control, which is convenient for installation and use. A hinge seat 21 is hinged to the bottom of the swing rod 2. The hinge seat 21 is hinged to the inside of the outer shell 1. Support springs 22 are fixedly installed at both ends of the swing rod 2. The support springs 22 at both ends can provide buffer support, facilitate adjustment and reset, and are stable and efficient. The support springs 22 are tightly connected to the inside of the outer shell 1.

[0026] Please see Figure 2 and Figure 3 One end of the support rod 15 is fixedly connected to an elastic sleeve 19, which is inserted into the interior of the clearance through hole 14. The support rod and the elastic sleeve can be connected and positioned together, which is beneficial for support and protection and improves safety and stability. The interior of the outer shell 1 is fixedly connected to a telescopic rod 23, one end of which is connected to a sliding seat 24. One end of the sliding seat 24 is fixedly mounted with a motor 25, and one end of the motor 25 is rotatably mounted with a cam 26. The motor 25 drives the cam 26 to rotate, which can push the movable rod 2 to swing left and right around the hinge seat 21, thereby shaking the tray 16. This can be used for shaking, which is convenient and stable. By controlling the rotation speed of the motor 25, the shaking speed can be adjusted. By controlling the extension and retraction of the telescopic rod 23, the sliding seat 24 can be pushed to slide and adjust its position, thereby changing the connection position between the cam 26 and the movable rod 2. This can adjust the distance between the cam and the hinge seat 21, thereby adjusting the driving amplitude. It is highly adaptable and easy to control.

[0027] Please see Figure 2 and Figure 4 The cam 26 is rotatably mounted inside the housing 1. The surface of the cam 26 is rolledly connected to one end surface of the swing rod 2. A sliding seat is mounted through a telescopic rod, which facilitates the installation of the motor and the cam. The position can be adjusted by telescopic extension, which is conducive to changing the swing amplitude and speed, and has high adaptability. The bottom surface of the housing 1 is provided with a guide groove 27. A guide block 28 is slidably mounted inside the guide groove 27. The guide block 28 is fixedly connected to the bottom of the sliding seat 24. The guide block 28 is slidably mounted inside the bottom of the housing 1. The guide block is connected through the guide groove, which can be slidably adjusted, which is conducive to guiding and driving the mounting seat, making it convenient, stable and easy to use.

[0028] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A device for sample shaking and titration for detection, comprising an outer shell (1), one end of the outer shell (1) is provided with an operation plate (11), both ends of the operation plate (11) are rotatably installed with adjusting knobs (12), characterized in that: The adjusting knob (12) is connected with a circuit board (13) through a wire, the circuit board (13) is fixedly installed on the inner side of the outer shell (1), the upper surface of the outer shell (1) is provided with an avoiding through hole (14) at both ends, the avoiding through hole (14) is slidably connected with a supporting rod (15), one end of the supporting rod (15) is fixedly connected with a tray (16), the tray (16) is located at the upper end of the outer shell (1), the bottom of the tray (16) is fixedly connected with a flexible protective cylinder (17), the flexible protective cylinder (17) is sleeved on the outer side of the supporting rod (15), the bottom of the flexible protective cylinder (17) is fixedly connected with a connecting ring (18), the connecting ring (18) is fixedly connected to the upper surface of the outer shell (1), the bottom of the supporting rod (15) is fixedly connected with a swing rod (2), the bottom of the swing rod (2) is hingedly connected with a hinge seat (21), the hinge seat (21) is hingedly connected to the inside of the outer shell (1), both ends of the swing rod (2) are fixedly installed with a supporting spring (22), and the supporting spring (22) is tightly connected to the inside of the outer shell (1).

2. The device for sample shaking and titration for detection according to claim 1, characterized in that: One end of the supporting rod (15) is fixedly connected with an elastic sleeve (19), and the elastic sleeve (19) is inserted into the avoiding through hole (14).

3. The device for sample shaking and titration for detection according to claim 1, characterized in that: The inside of the outer shell (1) is fixedly connected with a telescopic rod (23), one end of the telescopic rod (23) is connected with a sliding seat (24).

4. A device for sample shaking and titration for detection according to claim 3, characterized in that: One end of the sliding seat (24) is fixedly installed with a motor (25), and one end of the motor (25) is rotatably installed with a cam (26).

5. A device for sample shake-out titration for detection according to claim 4, characterized in that: The cam (26) is rotatably installed in the inside of the outer shell (1), and the surface of the cam (26) is rollingly connected with one end surface of the swing rod (2).

6. A device for sample shake-out titration for detection according to claim 5, characterized in that: The inside bottom surface of the outer shell (1) is provided with a guide groove (27), and the guide groove (27) is slidably installed with a guide block (28).

7. A device for sample shake-out titration for detection according to claim 6, characterized in that: The guide block (28) is fixedly connected to the bottom of the sliding seat (24), and the guide block (28) is slidably installed on the inside bottom of the outer shell (1).

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