Oscillating device for chemical detection

Abstract

The utility model discloses an oscillation device for chemical detection, which belongs to the technical field of chemical detection oscillation and comprises a workbench, the top end of the workbench is fixedly connected with two symmetrically arranged vertical plates, one end of one vertical plate is fixedly connected with a hollow pipe, a rotating shaft is rotatably connected in the hollow pipe, and an overturning oscillation component is arranged between the vertical plates. The overturning oscillation assembly comprises a fixing base fixedly connected to the top end of the workbench, the output end of the motor is fixedly connected with a rotating shaft which penetrates through the other vertical plate and is rotationally connected with the vertical plate, and an oscillation box is fixedly connected between the rotating shaft and the rotating shaft. By arranging the motor and the overturning and oscillating assembly, the motor drives the overturning and oscillating assembly to rotate through the rotating shaft and the rotating shaft to overturn a chemical agent in a test tube, so that the shaking amplitude of the chemical agent in the test tube is increased; therefore, the oscillation time is greatly saved while the oscillation mixing efficiency of the chemical agent in the test tube is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical detection oscillation, in particular to an oscillation device for chemical detection. Background Art

[0002] Chemical testing is an important means to determine the components of an object. It plays an important role in food and medicine and is closely related to people's lives.

[0003] Chemical testing often requires shaking of chemical reagents in test tubes. The existing shaking is generally done manually or by placing the test tube in a shaking device. The existing shaking device generally moves the test tube left and right, so that the reagents in the test tube are shaken and mixed. However, the shaking amplitude of this shaking method is generally small, resulting in a small shaking amplitude of the reagents in the test tube, which reduces the shaking and mixing efficiency of the reagents in the test tube and greatly wastes time.

[0004] After the shaking of the chemical agents in the test tubes is completed, the staff is required to take out the test tubes in the equipment. Since it is necessary to prevent the chemical agents in the test tubes from overflowing from the test tubes during shaking, most of the test tubes need to be placed in the shaking equipment and the openings of the test tubes need to be sealed. This makes it difficult for the staff to take out the test tubes (some tools, such as tweezers, may be required). At the same time, the staff need to take the test tubes out of the shaking equipment one by one, place them on a device for holding the test tubes, and then transfer them. This is time-consuming and laborious as a whole, and reduces the efficiency of taking out the test tubes. Therefore, an shaking device for chemical testing is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems in the above-mentioned technology and proposes an oscillating device for chemical detection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A vibration device for chemical detection comprises a workbench, the top of which is fixedly connected to two symmetrically arranged vertical plates, one end of one of the vertical plates is fixedly connected to a hollow tube, a rotating shaft is rotatably connected inside the hollow tube, a flip vibration assembly is arranged between the vertical plates, the flip vibration assembly comprises a fixed seat fixedly connected to the top of the workbench, a motor is installed on the top of the fixed seat through a mounting seat, an output end of the motor is fixedly connected to a rotating shaft that passes through another vertical plate and is rotatably connected to the vertical plate, an vibration box is fixedly connected between the rotating shaft and the rotating shaft, a test tube placement assembly is arranged in the vibration box, the top of the workbench is fixedly connected to two symmetrically arranged support plates, the top of the support plate is fixedly connected to an arc-shaped baffle.

[0008] Preferably, a circular groove is provided at the top of the shock box, a movable plate is slidably connected in the circular groove, sliding grooves are provided at both ends of the shock box, a sliding plate slidably connected to the sliding groove is fixedly connected to the surface of the movable plate, and a connecting block is fixedly connected to the top of the sliding plate.

[0009] Preferably, the test tube placement assembly includes a support plate placed on the top of the movable plate, a plurality of placement tubes are fixedly connected to the top of the support plate, a disc is fixedly connected to the top of the placement tubes, and a movable groove is provided on the surface of the placement tubes.

[0010] Preferably, a pushing ring is placed on the top of the support plate, and a plurality of connecting plates slidably connected to the movable groove are fixedly connected to the surface of the pushing ring. A plurality of sponge pads slidably connected to the inner wall of the placement tube are fixedly connected to one end of the connecting plate, and a hollow column is rotatably connected to the top of the pushing ring.

[0011] Preferably, the top of the disc is fixedly connected to two symmetrically arranged fixing blocks, one end of the fixing block is provided with a mounting groove, the mounting grooves on the two fixing blocks are staggered, a handle is placed in the mounting groove, the hollow column passes through the disc and is slidably connected to the disc, and the top of the hollow column is fixedly connected to the handle.

[0012] Preferably, a plurality of placement grooves connected to the placement tube are opened at the top of the disc, two symmetrically arranged telescopic rods are fixedly connected in the placement grooves, one end of the telescopic rods is fixedly connected to a trapezoidal sponge block, and a buffer spring is connected between the placement grooves and the trapezoidal sponge block.

[0013] Preferably, a cover is provided at the top of the shock box, and symmetrical L-shaped plates are fixedly connected to both ends of the cover, a connecting rod is rotatably connected between the L-shaped plate and the connecting block, a push plate is fixedly connected to the top of the cover, and two symmetrically arranged telescopic columns are fixedly connected to the bottom end of the cover, a trapezoidal ring is fixedly connected to the bottom end of the telescopic column, and a return spring is connected between the cover and the trapezoidal ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a motor and a flipping and oscillating component. The motor drives the flipping and oscillating component to rotate through a rotating shaft and a rotating shaft, and flips the chemical agent in the test tube, thereby increasing the shaking amplitude of the chemical agent inside the test tube, thereby improving the oscillation and mixing efficiency of the chemical agent in the test tube and greatly saving the oscillation time.

[0016] 2. The utility model is provided with a cover, a connecting rod and a moving plate. The moving cover drives the connecting rod to drive the moving plate upward, so that the placement tube and the test tube are moved upward. At the same time, a handle, a hollow column, a pushing ring and a sponge pad are provided. The handle drives the hollow column and the pushing disk and the sponge pad to move upward, thereby pushing the test tube in the placement tube to move upward. There is no need for the staff to take out the test tubes from the shaking box one by one and place them on the device for holding the test tubes. At the same time, it is convenient for the staff to take out the test tubes in the placement tube. Overall, it saves time and effort while improving the efficiency of taking out the test tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of an oscillating device for chemical detection proposed by the present invention.

[0018] Figure 2 The utility model discloses an assembly diagram of the internal structure of an oscillation box in an oscillation device for chemical detection.

[0019] Figure 3 The utility model discloses an assembly diagram of the internal structure of a disc and a support disc in an oscillating device for chemical detection.

[0020] Figure 4 The utility model is a schematic diagram of the structure of a disc in an oscillating device for chemical detection.

[0021] Figure 5 The utility model provides a cross-sectional view of a cover and a trapezoidal ring in an oscillating device for chemical detection.

[0022] In the figure: 1. workbench; 2. arc baffle; 201. support plate; 3. vertical plate; 301. hollow tube; 302. rotating shaft; 4. vibration box; 5. cover; 501. push plate; 6. L-shaped plate; 601. connecting rod; 7. fixed seat; 8. motor; 801. rotating shaft; 9. moving plate; 901. sliding plate; 902. connecting block; 10. supporting plate; 11. placing tube; 12. disc; 1201. telescopic rod; 1202. trapezoidal sponge block; 1203. buffer spring; 13. trapezoidal ring; 1301. telescopic column; 1302. reset spring; 14. pushing ring; 1401. connecting plate; 1402. sponge pad; 1403. hollow column; 15. fixing block; 16. handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] Reference Figure 1-2 , a shaking device for chemical detection, comprising a workbench 1, the top of the workbench 1 is fixedly connected to two symmetrically arranged vertical plates 3, one end of one of the vertical plates 3 is fixedly connected to a hollow tube 301, a rotating shaft 302 is rotatably connected in the hollow tube 301, a flip shaking assembly is arranged between the symmetrical vertical plates 3, the flip shaking assembly comprises a fixed seat 7 fixedly connected to the top of the workbench 1, a motor 8 is installed on the top of the fixed seat 7 through a mounting seat (the motor 8 drives the shaking box 4 to flip through the rotating shaft 801 and the rotating shaft 302, thereby shaking and mixing the chemical reagents in the test tube in the shaking box 4), the output end of the motor 8 is fixedly connected to a rotating shaft 801 that runs through another vertical plate 3 and is rotatably connected to the vertical plate 3, the shaking box 4 is fixedly connected between the rotating shaft 801 and the rotating shaft 302, the top of the workbench 1 is fixedly connected to two symmetrically arranged support plates 201, the top of the support plate 201 is fixedly connected to an arc-shaped baffle 2 (the arc-shaped baffle 2 can prevent the chemical reagents in the shaking box 4 from falling out of the shaking box 4 when the shaking box 4 is flipped);

[0026] Furthermore, a circular groove is provided at the top of the oscillation box 4, in which a movable plate 9 is slidably connected. Sliding grooves are provided at both ends of the oscillation box 4. A sliding plate 901 slidably connected to the sliding groove is fixedly connected to the surface of the movable plate 9, and a connecting block 902 is fixedly connected to the top of the sliding plate 901.

[0027] It should be noted that a test tube placement assembly is provided in the oscillation box 4, and the test tube placement assembly includes a support plate 10 placed on the top of the movable plate 9, and a plurality of placement tubes 11 (the placement tubes 11 are used to place test tubes) are fixedly connected to the top of the support plate 10, and a disc 12 is fixedly connected to the top of the placement tubes 11.

[0028] A further advantage of adopting the above method is that the above device flips the test tube, thereby increasing the amplitude of the shaking of the chemical inside the test tube, thereby improving the shaking and mixing efficiency of the chemical in the test tube and greatly saving the shaking time.

[0029] Embodiment 2 proposed based on Embodiment 1:

[0030] Reference Figure 3-5A shaking device for chemical detection includes a placement tube 11 with a movable groove on its surface, a push ring 14 placed on the top of a support plate 10, a plurality of connecting plates 1401 slidably connected to the movable groove are fixedly connected to the surface of the push ring 14, a plurality of sponge pads 1402 slidably connected to the inner wall of the placement tube 11 are fixedly connected to one end of the connecting plate 1401, and a hollow column 1403 is rotatably connected to the top of the push ring 14.

[0031] Furthermore, the top of the disc 12 is fixedly connected to two symmetrically arranged fixing blocks 15, one end of the fixing block 15 is provided with a mounting groove, the mounting grooves on the two fixing blocks 15 are staggered, and a handle 16 is placed in the mounting groove (the support plate 10, the placement tube 11, the disc 12 and the test tube can all be taken out of the shock box 4 through the handle 16), the hollow column 1403 passes through the disc 12 and is slidably connected to the disc 12, and the top of the hollow column 1403 is fixedly connected to the handle 16.

[0032] It should be noted that: a plurality of placement grooves connected to the placement tube 11 are opened at the top of the disc 12, and two symmetrically arranged telescopic rods 1201 are fixedly connected in the placement grooves. A trapezoidal sponge block 1202 is fixedly connected to one end of the telescopic rod 1201, and a buffer spring 1203 is connected between the placement groove and the trapezoidal sponge block 1202 (the buffer spring 1203 and the trapezoidal sponge pad 1402 can buffer the test tube to prevent the test tube from contacting the inner wall of the placement tube 11).

[0033] It is worth noting that: a cover 5 is provided on the top of the shock box 4, and symmetrical L-shaped plates 6 are fixedly connected at both ends of the cover 5, and a connecting rod 601 is rotatably connected between the L-shaped plate 6 and the connecting block 902, and a push plate 501 is fixedly connected to the top of the cover 5 (the cover 5 is moved by the push plate 501, and the movable disk 9 is driven upward by the connecting rod 601, thereby driving the test tube upward, which is convenient for the staff to take), and two symmetrically arranged telescopic columns 1301 are fixedly connected to the bottom end of the cover 5, and a trapezoidal ring 13 is fixedly connected to the bottom end of the telescopic column 1301 (the trapezoidal ring 13 can seal the opening of the test tube to prevent the chemical agent in the test tube from overflowing), and a reset spring 1302 is connected between the cover 5 and the trapezoidal ring 13.

[0034] A further advantage of adopting the above method is that the above device does not require the staff to take out the test tubes one by one from the shaking box 4 and place them on the device for holding the test tubes. At the same time, it is convenient for the staff to take out the test tubes in the placement tube 11, which saves time and effort as a whole and improves the efficiency of taking out the test tubes.

[0035] The motor 8 is of prior art, and its model is KYDAS96300-1 E. It can drive the rotating shaft 801 to rotate, and will not be described in detail here.

[0036] When the utility model is in use: when it is necessary to oscillate multiple chemical agents, the staff puts the test tube into the placement tube 11, and places the disc 12, the placement tube 11 and the support disc 10 into the oscillation box 4, and then the staff covers the lid 5 and starts the motor 8. The motor 8 drives the rotating shaft 801 to rotate, and the rotation of the rotating shaft 801 drives the oscillation box 4 and the rotating shaft 302 to rotate, thereby driving the test tube in the oscillation box 4 to rotate, so that the chemical agent in the test tube is flipped and shaken in the test tube, so that the chemical agent in the test tube is oscillated and mixed. The above device increases the shaking amplitude of the chemical agent inside the test tube, thereby improving the oscillation and mixing efficiency of the chemical agent in the test tube and greatly saving the oscillation time.

[0037] When the chemical reagents in the test tube are fully shaken and mixed, the staff turns off the motor 8 and pushes the cover 5 through the push plate 501. The movement of the cover 5 drives the connecting rod 601 to move. The movement of the connecting rod 601 pulls the sliding plate 901 and the moving plate 9 to move upward. The moving plate 9 moves upward and pushes the supporting plate 10, the placing tube 11, the disc 12 and the test tube in the placing tube 11 to move upward in the shaking box 4. Then the staff can take away the disc 12, the placing tube 11, the supporting plate 10 and the test tube through the handle 16 and the fixing block 15.

[0038] Then the staff rotates the handle 16 to rotate the handle 16 out of the fixed block 15, and then the staff moves the handle 16 upward, thereby driving the hollow shape to move upward, and the hollow column 1403 moves upward to drive the pushing ring 14 to move upward, and the pushing ring 14 moves upward and drives the sponge pad 1402 to move upward through the connecting plate 1401, so that the test tube in the placement tube 11 moves up from the placement tube 11, which is convenient for the staff to take the test tube. The above-mentioned device does not require the staff to take out the test tubes from the shock box 4 one by one and place them on the equipment for holding the test tubes. At the same time, it is convenient for the staff to take out the test tubes in the placement tube 11. Overall, it saves time and effort while improving the efficiency of taking out the test tubes.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chemical detection oscillating device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to two symmetrically arranged vertical plates (3), one end of one of the vertical plates (3) is fixedly connected to a hollow tube (301), a rotating shaft (302) is rotatably connected inside the hollow tube (301), a flipping and oscillating assembly is arranged between the vertical plates (3), the flipping and oscillating assembly comprises a fixed seat (7) fixedly connected to the top of the workbench (1), a motor (8) is installed on the top of the fixed seat (7) through a mounting seat, an output end of the motor (8) is fixedly connected to a rotating shaft (801) that passes through another vertical plate (3) and is rotatably connected to the vertical plate (3), an oscillation box (4) is fixedly connected between the rotating shaft (801) and the rotating shaft (302), a test tube placement assembly is arranged inside the oscillation box (4), the top of the workbench (1) is fixedly connected to two symmetrically arranged support plates (201), the top of the support plate (201) is fixedly connected to an arc-shaped baffle (2); The test tube placement assembly comprises a support plate (10) placed on the top of a movable plate (9), a plurality of placement tubes (11) are fixedly connected to the top of the support plate (10), a disc (12) is fixedly connected to the top of the placement tubes (11), and a movable groove is provided on the surface of the placement tubes (11); A pushing ring (14) is placed at the top of the support plate (10), a plurality of connecting plates (1401) slidably connected to the movable grooves are fixedly connected to the surface of the pushing ring (14), a plurality of sponge pads (1402) slidably connected to the inner wall of the placement tube (11) are fixedly connected to one end of the connecting plate (1401), and a hollow column (1403) is rotatably connected to the top of the pushing ring (14); The top of the disc (12) is fixedly connected to two symmetrically arranged fixing blocks (15), one end of the fixing block (15) is provided with a mounting groove, the mounting grooves on the two fixing blocks (15) are staggered, a handle (16) is placed in the mounting groove, the hollow column (1403) passes through the disc (12) and is slidably connected to the disc (12), and the top of the hollow column (1403) is fixedly connected to the handle (16); The top of the disk (12) is provided with a plurality of placement grooves connected to the placement tube (11), two symmetrically arranged telescopic rods (1201) are fixedly connected in the placement grooves, one end of the telescopic rods (1201) is fixedly connected to a trapezoidal sponge block (1202), and a buffer spring (1203) is connected between the placement grooves and the trapezoidal sponge block (1202); The top of the oscillation box (4) is provided with a cover (5), and both ends of the cover (5) are fixedly connected with symmetrical L-shaped plates (6), and a connecting rod (601) is rotatably connected between the L-shaped plate (6) and the connecting block (902), and the top of the cover (5) is fixedly connected with a push plate (501), and the bottom end of the cover (5) is fixedly connected with two symmetrically arranged telescopic columns (1301), and the bottom end of the telescopic column (1301) is fixedly connected with a trapezoidal ring (13), and a return spring (1302) is connected between the cover (5) and the trapezoidal ring (13).

2. A chemical detection oscillating device according to claim 1, characterized in that: A circular groove is provided at the top of the oscillation box (4), a moving plate (9) is slidably connected in the circular groove, sliding grooves are provided at both ends of the oscillation box (4), a sliding plate (901) slidably connected to the sliding groove is fixedly connected to the surface of the moving plate (9), and a connecting block (902) is fixedly connected to the top of the sliding plate (901).

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