Kaempferol detection auxiliary equipment based on camellia oil cakes

Abstract

The invention relates to the technical field of kaempferol detection assistance, in particular to camellia oil cake-based kaempferol detection assistance equipment which comprises a supporting base, a servo motor is fixedly connected to the upper surface of the inner side of the supporting base, a supporting frame is fixedly connected to the output end of the servo motor, and a plurality of V-shaped grooves are annularly formed in the outer surface of the supporting frame in a penetrating mode. Glass test tubes are clamped in the V-shaped grooves in the outer surface of the supporting frame, a first connecting piece is connected to the right side of the bottom of the cup body in a penetrating mode, a round hole is formed in the upper surface of the first connecting piece in a penetrating mode, a second connecting piece is rotationally connected to the lower surface of the first connecting piece, and a plurality of infusion holes are annularly formed in the upper surface of the second connecting piece in a penetrating mode; the lower surface of the second connecting piece is fixedly connected to the center of the upper surface of the supporting frame, when the second connecting piece is driven by the servo motor to rotate, liquid can automatically flow into the glass test tube through the second connecting piece, and therefore the same milliliter of liquid can flow into the glass test tube every time the second connecting piece rotates.

Description

Technical Field

[0001] The present invention relates to the technical field of kaempferol detection assistance, and specifically to a kaempferol detection assistance device based on camellia oil cake. Background Technique

[0002] As a by-product of camellia oil processing, camellia oil cake is usually regarded as waste for disposal, but it contains rich bioactive components such as kaempferol inside. And the kaempferol detection assistance device can extract kaempferol from camellia oil cake and sample the kaempferol.

[0003] Currently, a sampling device for tea component detection is disclosed in the patent publication number "CN209069659U". During the detection sampling process, it is necessary to manually turn on the switch to sample kaempferol. And due to the same internal space of the test tube, however, when taking a small amount of residual liquid at the bottom of the test tube, it is difficult to take out the liquid, increasing the detection difficulty. After specific use and comparison with the prior art, there are still the following defects:

[0004] When sampling kaempferol, it is necessary for the operator to manually turn on the switch for sampling. And when turning on, it is easy to introduce pollutants due to hand contact, increasing the risk of sample contamination. And it is difficult to ensure that the same milliliter of liquid can be taken each time during manual sampling, resulting in easy deviation and instability of the sampling volume.

[0005] Therefore, the present invention proposes a kaempferol detection assistance device based on camellia oil cake to make up for and improve the deficiencies of the prior art. Summary of the Invention

[0006] Aiming at the defects existing in the prior art, the present invention provides a kaempferol detection assistance device based on camellia oil cake, which can effectively solve the above technical problems.

[0007] The technical implementation plan of the present invention is as follows: A kaempferol detection assistance device based on camellia oil cake includes a support base. The inner side of the top of the support base is detachably connected with a cup body. The inner side of the cup body is detachably connected with a filter net. The upper surface of the inner side of the support base is fixedly connected with a servo motor. The output end of the servo motor is fixedly connected with a support frame. A plurality of V-shaped grooves are annularly and throughly opened on the outer surface of the support frame. Glass test tubes are clamped in the V-shaped grooves on the outer surface of the support frame. The right side of the bottom of the cup body is throughly connected with a first connector. The upper surface of the first connector is fixedly connected to the upper surface of the inner side of the support base. A round hole is throughly opened on the upper surface of the first connector. The lower surface of the first connector is rotatably connected with a second connector. A plurality of infusion holes are annularly and throughly opened on the upper surface of the second connector. The lower surface of the second connector is fixedly connected to the center of the upper surface of the support frame.

[0008] More preferably, the lower surfaces of the glass test tubes are all rotatably connected with rotating gears, the centers of the rotating gears are all threadedly connected with rotating lead screws, the upper surfaces of the rotating lead screws are fixedly connected with moving blocks, the outer surfaces of the moving blocks are slidably connected to the inner sides of the glass test tubes, the upper surface of the fixed base is fixedly connected with a fixing frame, the left side of the upper surface of the fixing frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating gear, the outer surface of the rotating gear is engaged with a split gear, and the outer surface of the split gear is in fit with the outer surface of the rotating gear.

[0009] More preferably, a restricting member is fixedly connected to the upper surface inside the supporting base, a chute is fixedly connected to the left side of the upper surface of the restricting member, the chute on the left side of the upper surface of the restricting member is in a state of being bottomed in the middle and higher on both the front and rear sides, fixing blocks are fixedly connected to the outer surfaces of the glass test tubes, a rotating cover is rotatably connected to the inside of the fixing block on the side away from the glass test tube, a rotating lead screw is fixedly connected to the lower surface on the right side of the rotating cover, a moving frame is threadedly connected to the outer surface of the rotating lead screw, and the side of the moving frame close to the glass test tube is slidably connected to the outer surface of the bottom of the fixing block.

[0010] More preferably, a fixing member is fixedly connected to the middle of the upper surface of the restricting member, a sealing member is slidably connected to the lower surface on the left side of the fixing member, the lower surface of the sealing member is in extrusion fit with the upper surface of the glass test tube, a sealing cloth is connected through the upper surface at the center of the sealing member, a sealing ring is connected through the upper surface of the sealing cloth, the upper surface of the sealing ring is slidably in fit with the lower surface of the second connecting member, and telescopic members are symmetrically and fixedly connected to the upper surface of the sealing member, and the upper surfaces of the telescopic members are fixedly connected to the lower surfaces at both ends of the sealing ring.

[0011] More preferably, the circular hole formed through the upper surface of the first connecting member is adapted to the infusion hole formed through the upper surface of the second connecting member in a ring shape, a fixed base is rotatably connected to the outer surface of the output end of the servo motor, the lower surface of the fixed base is fixedly connected to the upper surface of the bottom of the supporting base, a restricting frame is fixedly connected to the upper surface on the right side of the fixed base, the inner side of the top of the restricting frame is in an arc shape, the upper surface of the restricting frame is slidably connected to the lower surface of the supporting frame, and the inner side of the arc at the top of the restricting frame is in sliding fit with the outer surface of the bottom of the glass test tube.

[0012] More preferably, the top of the fixing frame is slidably connected to the lower surface of the split gear, and the upper surface of the split gear is rotatably connected to the lower surface of the supporting frame.

[0013] More preferably, the side of the moving frame away from the glass test tube is in sliding fit with the chute on the left side of the upper surface of the restricting member.

[0014] More preferably, the upper surface of the fixing member is slidably connected to the lower surface of the second connecting member, and the outer surfaces of the left bottom of the fixing member are symmetrically and fixedly sleeved with return springs, and the lower surfaces of the return springs are fixedly connected to the upper surfaces of both ends of the sealing member.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. When the second connecting member is rotated by the servo motor in the present invention, the liquid will automatically flow into the glass test tube through the second connecting member, so that the same milliliter of liquid can flow into the glass test tube every time the second connecting member rotates, and by adjusting the servo motor, the rotation speed and duration of the second connecting member can be controlled, and the precise control of the liquid inflow can be realized, meeting the requirements of different experiments or productions.

[0017] 2. When the missing gear rotates in the present invention, it can drive the moving block to slide inside the glass test tube to change the volume inside the glass test tube, which can more conveniently adapt to different sampling requirements, improve the flexibility and versatility of sampling, and the moving block can push up the kaempferol adsorbed on the inner wall of the glass test tube during the upward movement, thereby reducing the waste of samples.

[0018] 3. When the moving frame fits and moves on the upper surface of the limiting member in the present invention, it can drive the rotating cover to open at the same time, without manual operation by the operator, thus saving time and improving the sampling efficiency, and after the sampling is completed, the rotating cover will automatically close, which helps to maintain the closed environment inside the glass test tube and prevent external pollutants from entering the glass test tube.

[0019] 4. When the glass test tube rotates in the present invention, the lower surface of the sealing member can fit on the upper surface of the glass test tube to prevent liquid splashing, reduce the harm caused by accidental splashing, and help to maintain the cleanliness and sterility of the experimental environment, ensuring the accuracy of the experimental results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present invention.

[0021] Figure 2 It is a three-dimensional structure sectional view of components such as the support base, cup body and filter screen of the present invention.

[0022] Figure 3 It is an exploded three-dimensional structure diagram of the first connecting member and the second connecting member of the present invention.

[0023] Figure 4 It is a three-dimensional structure sectional view of the support frame and the glass test tube of the present invention.

[0024] Figure 5Schematic three-dimensional structure diagram of components such as the glass test tube, restraint frame, and fixed base of the present invention.

[0025] Figure 6 Schematic three-dimensional structure diagram of the adjustment mechanism of the present invention.

[0026] Figure 7 Schematic three-dimensional structure diagram of components such as the rotating gear, rotating lead screw, and fixed frame of the present invention.

[0027] Figure 8 Schematic three-dimensional structure diagram of components such as the drive motor, rotating gear, and missing gear of the present invention.

[0028] Figure 9 Schematic cross-sectional view of the three-dimensional structure of components such as the rotating gear, rotating lead screw, and moving block of the present invention.

[0029] Figure 10 Schematic three-dimensional structure diagram of the drive mechanism of the present invention.

[0030] Figure 11 Schematic three-dimensional structure diagram of the restraint member and the moving frame of the present invention.

[0031] Figure 12 Schematic three-dimensional structure diagram of components such as the moving frame, rotating cover, and fixed block of the present invention.

[0032] Figure 13 Schematic three-dimensional structure diagram of the sealing mechanism of the present invention.

[0033] Figure 14 Schematic three-dimensional structure diagram of the fixing member, sealing member, and sealing ring of the present invention

[0034] The markings of each component in the drawings are as follows: 1 - support base, 11 - cup body, 12 - filter screen, 13 - support frame, 14 - glass test tube, 15 - servo motor, 16 - first connecting member, 17 - second connecting member, 18 - restraint frame, 19 - fixed base, 2 - rotating gear, 21 - rotating lead screw, 22 - fixed frame, 23 - drive motor, 24 - rotating gear, 25 - missing gear, 26 - moving block, 3 - restraint member, 31 - moving frame, 32 - rotating cover, 33 - fixed block, 34 - rotating lead screw, 4 - fixing member, 41 - sealing member, 42 - sealing ring, 43 - return spring, 44 - sealing cloth, 45 - telescopic member. Detailed implementation manners

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] The present invention will be further described below in conjunction with embodiments.

[0037] Embodiments of the present invention

[0038] Refer to Figures 1 to 5 As shown, a kaempferol detection auxiliary device based on camellia oil cake residue includes a support base 1. The inner side of the top of the support base 1 is detachably connected with a cup body 11 for containing a kaempferol solution. The inner side of the cup body 11 is detachably connected with a filter net 12 for filtering the solution inside the cup body 11. The upper surface of the inner side of the support base 1 is fixedly connected with a servo motor 15. The output end of the servo motor 15 is fixedly connected with a support frame 13. The servo motor 15 is used to drive the support frame 13 to rotate simultaneously. A plurality of V-shaped grooves are annularly and penetratingly formed on the outer surface of the support frame 13. Glass test tubes 14 are clamped in the V-shaped grooves on the outer surface of the support frame 13. The support frame 13 is used to drive the glass test tubes 14 to rotate simultaneously. The glass test tubes 14 are used to hold liquids. The right side of the bottom of the cup body 11 is connected with a first connecting piece 16 in a penetrating manner. The upper surface of the first connecting piece 16 is fixedly connected to the upper surface of the inner side of the support base 1. A circular hole is penetratingly formed on the upper surface of the first connecting piece 16. The lower surface of the first connecting piece 16 is rotatably connected with a second connecting piece 17. The second connecting piece 17 is used to evenly distribute the liquid into the glass test tubes 14. A plurality of infusion holes are annularly and penetratingly formed on the upper surface of the second connecting piece 17. The circular hole penetratingly formed on the upper surface of the first connecting piece 16 is adapted to the annularly and penetratingly formed infusion holes on the upper surface of the second connecting piece 17. The lower surface of the second connecting piece 17 is fixedly connected to the center of the upper surface of the support frame 13. When the support frame 13 rotates, it drives the second connecting piece 17 to rotate simultaneously. The outer surface of the output end of the servo motor 15 is rotatably connected with a fixed base 19. The lower surface of the fixed base 19 is fixedly connected to the upper surface of the bottom of the support base 1. The upper surface of the right side of the fixed base 19 is fixedly connected with a limiting frame 18. The inner side of the top of the limiting frame 18 is arc-shaped. The upper surface of the limiting frame 18 is slidably connected to the lower surface of the support frame 13. The inner side of the arc at the top of the limiting frame 18 is in sliding fit with the outer surface of the bottom of the glass test tube 14. The limiting frame 18 is used to slidably fit on the outer surface of the bottom of the glass test tube 14. When the servo motor 15 drives the second connecting piece 17 to rotate, the liquid will automatically flow into the glass test tubes 14 through the second connecting piece 17, so that the second connecting piece 17 can flow the same milliliter of liquid into the glass test tubes 14 each time it rotates.

[0039] Reference Figures 6 to 9 As shown in the figure, a kaempferol detection auxiliary device based on camellia oil cake. The lower surfaces of the glass test tubes 14 are all rotatably connected with rotating gears 2. The centers of the rotating gears 2 are all threadedly connected with rotating lead screws 21. When the rotating gears 2 rotate, they can drive the rotating lead screws 21 to move up and down. The upper surfaces of the rotating lead screws 21 are fixedly connected with moving blocks 26. The outer surfaces of the moving blocks 26 are slidably connected to the inner sides of the glass test tubes 14. When the moving blocks 26 slide up and down, they can change the volume inside the glass test tubes 14. The upper surface of the fixed base 19 is fixedly connected with a fixed frame 22. The left side of the upper surface of the fixed frame 22 is fixedly connected with a driving motor 23. The fixed frame 22 is used to support and fix the driving motor 23. The output end of the driving motor 23 is fixedly connected with a rotating gear 24. The driving motor 23 is used to drive the rotating gear 24 to rotate simultaneously. The outer surface of the rotating gear 24 is engaged with a missing gear 25. The rotating gear 24 is used to drive the missing gear 25 to rotate simultaneously. The top of the fixed frame 22 is slidably connected to the lower surface of the missing gear 25. The outer surface of the missing gear 25 is in fit with the outer surface of the rotating gear 2. The upper surface of the missing gear 25 is rotatably connected to the lower surface of the support frame 13. The missing gear 25 is used to drive the rotating gear 2 to rotate simultaneously. By the rotation of the missing gear 25, it can drive the moving block 26 to slide inside the glass test tube 14 to change the volume inside the glass test tube 14, which can more conveniently adapt to different sampling requirements and improve the flexibility and versatility of sampling.

[0040] Reference Figures 10 to 12 As shown in the figure, a kaempferol detection auxiliary device based on camellia oil cake. The upper surface inside the support base 1 is fixedly connected with a restricting member 3. The left side of the upper surface of the restricting member 3 is fixedly connected with a chute. The chute on the left side of the upper surface of the restricting member 3 is in a state of being bottom in the middle and high on the front and rear sides. The outer surfaces of the glass test tubes 14 are all fixedly connected with fixing blocks 33. The inside of the fixing blocks 33 on the side away from the glass test tubes 14 is rotatably connected with a rotating cover 32. The fixing blocks 33 are used to restrict the rotation of the rotating cover 32 inside the fixing blocks 33. The rotating cover 32 is used to open and close the top of the glass test tube 14. The lower surface of the right side of the rotating cover 32 is fixedly connected with a rotating lead screw 34. The outer surface of the rotating lead screw 34 is threadedly connected with a moving frame 31. The side of the moving frame 31 close to the glass test tube 14 is slidably connected to the outer surface of the bottom of the fixing block 33. The side of the moving frame 31 away from the glass test tube 14 is slidably engaged with the chute on the left side of the upper surface of the restricting member 3. The moving frame 31 is used to drive the rotating lead screw 34 to rotate. When the moving frame 31 fits and moves on the upper surface of the restricting member 3, it can drive the rotating cover 32 to open simultaneously, eliminating the need for manual operation by the operator, thus saving time and improving the sampling efficiency.

[0041] Reference Figure 13 and Figure 14As shown in the figure, there is an auxiliary device for detecting kaempferol based on camellia oil cake. A fixing member 4 is fixedly connected to the middle of the upper surface of the limiting member 3. The upper surface of the fixing member 4 is slidably connected to the lower surface of the second connecting member 17. The lower surface of the left side of the fixing member 4 is slidably connected to a sealing member 41. The fixing member 4 is used to make the sealing member 41 slide on the outer surface of the left side of the fixing member 4. The sealing member 41 is used to prevent liquid from splashing. The lower surface of the sealing member 41 is in pressing fit with the upper surface of the glass test tube 14. A sealing cloth 44 is connected through the upper surface of the center of the sealing member 41. A sealing ring 42 is connected through the upper surface of the sealing cloth 44. The upper surface of the sealing ring 42 is slidably attached to the lower surface of the second connecting member 17. Symmetrically fixed to the upper surface of the sealing member 41 are telescopic members 45. The upper surfaces of the telescopic members 45 are fixedly connected to the lower surfaces of both ends of the sealing ring 42. Symmetrically fixedly sleeved on the outer surface of the bottom of the left side of the fixing member 4 are return springs 43. The lower surfaces of the return springs 43 are fixedly connected to the upper surfaces of both ends of the sealing member 41. The return springs 43 are used to drive the sealing member 41 to reset. When the glass test tube 14 rotates, the lower surface of the sealing member 41 can be attached to the upper surface of the glass test tube 14 to prevent liquid from splashing and reduce the harm caused by accidental splashing injuries.

[0042] The complete working principle and steps of the above embodiments are as follows:

[0043] Refer to Figures 1 to 5 As shown in the figure, when the auxiliary detection device is in the initial state, the servo motor 15 is in the off state, and the round hole opened on the upper surface of the first connecting member 16 has not yet communicated with the liquid infusion hole on the upper surface of the second connecting member 17;

[0044] When using this device for auxiliary detection, first pour the kaempferol liquid into the interior of the cup body 11. Since the right side of the bottom of the cup body 11 is connected to the inside of the first connector 16 in a through manner, as the liquid in the cup body 11 passes through the inside of the filter net 12, the liquid will enter the inside of the first connector 16 from the bottom of the cup body 11. At this time, the round hole opened on the upper surface of the first connector 16 is not yet in communication with the liquid infusion hole on the upper surface of the second connector 17, and the liquid will not flow out from the inside of the first connector 16. As the operator starts the servo motor 15, the output end of the servo motor 15 will drive the support frame 13 on the upper surface to rotate simultaneously. A plurality of glass test tubes 14 are clamped in the V-shaped grooves on the outer surface of the support frame 13. As the support frame 13 rotates, it will drive the glass test tubes 14 to rotate simultaneously. When the glass test tubes 14 rotate, they will rotate along the inner side of the arc at the top of the limiting frame 18, which can prevent the glass test tubes 14 from falling. Moreover, when the support frame 13 rotates, it will also drive the second connector 17 fixedly connected to the upper surface of the support frame 13 to rotate simultaneously. As the support frame 13 and the second connector 17 rotate simultaneously, the liquid infusion hole on the upper surface of the second connector 17 will be in communication with the round hole on the upper surface of the first connector 16. At this time, the liquid inside the first connector 16 will flow into the inside of the glass test tubes 14 through the liquid infusion hole on the upper surface of the second connector 17. Thus, each rotation of the second connector 17 can pour the same milliliter of liquid into the glass test tubes 14. And by adjusting the servo motor 15, the rotation speed and duration of the second connector 17 can be controlled, enabling precise control of the liquid inflow volume to meet the requirements of different experiments or productions.

[0045] Reference Figures 6 to 9 As shown, when the auxiliary detection device is in the initial state, the inner side of the rotating gear 2 is threadedly connected to the outer surface of the top of the rotating lead screw 21, the driving motor 23 is in the off state, and the moving block 26 is slidably connected to the bottom inside the glass test tube 14;

[0046] When less liquid needs to be collected, the operator starts the drive motor 23. As the output end of the drive motor 23 rotates, it can drive the rotating gear 24 fixedly connected to the top of the output end of the drive motor 23 to rotate simultaneously. Since the outer surface of the rotating gear 24 meshes with the inner side of the missing gear 25, as the rotating gear 24 rotates, it will drive the missing gear 25 to rotate simultaneously. When the missing gear 25 rotates at the bottom of the support frame 13, it will indirectly mesh with the outer surface of the rotating gear 2 and drive the rotating gear 2 to rotate simultaneously. As the rotating gear 2 rotates at the bottom of the glass test tube 14, it will drive the rotating screw rod 21 meshing at the center of the rotating gear 2 to move upward. While the rotating screw rod 21 moves upward, it will drive the moving block 26 fixedly connected to the top of the rotating screw rod 21 to move upward simultaneously, prompting the moving block 26 to slide upward inside the glass test tube 14, thereby being able to change the volume inside the glass test tube 14, more conveniently adapting to different sampling requirements, improving the flexibility and versatility of sampling. And during the upward movement of the moving block 26, it can push kaempferol adsorbed on the inner wall of the glass test tube 14 upward, thus reducing sample waste;

[0047] When more liquid needs to be collected, the drive motor 23 is started at this time, prompting the drive motor 23 to drive the rotating gear 24 to rotate in the reverse direction. When the rotating gear 24 rotates in the reverse direction, it will drive the missing gear 25 to rotate simultaneously. As the missing gear 25 rotates in the reverse direction, it will indirectly mesh with the outer surface of the missing gear 25 to drive the missing gear 25 to rotate simultaneously. When the missing gear 25 rotates in the reverse direction, it will drive the rotating screw rod 21 threadedly connected to the center of the rotating gear 2 to move downward. When the rotating screw rod 21 moves downward, it will drive the moving block 26 to move downward simultaneously, prompting the volume inside the glass test tube 14 to increase.

[0048] Reference Figures 10 to 12As shown, when the glass test tube 14 rotates, it drives the fixed block 33 fixedly connected to the outer surface of the top of the glass test tube 14 to rotate simultaneously. While the fixed block 33 rotates, it drives the rotary cover 32 rotatably connected to the inner side of the fixed block 33 to rotate simultaneously. The lower surface of the side of the rotary cover 32 close to the fixed block 33 is fixedly connected to the lower surface of the rotating lead screw 34. The outer surface of the rotating lead screw 34 is threadedly connected to the inner side of the moving frame 31. When the rotary cover 32 rotates, it drives the moving frame 31 to rotate simultaneously through the rotating lead screw 34. During the rotation of the moving frame 31, the outer surface of the side of the moving frame 31 away from the glass test tube 14 slides into the chute on the left side of the upper surface of the limiting member 3. The chute on the left side of the upper surface of the limiting member 3 is in a state where the middle is bottom and the front and rear sides are high. When the moving frame 31 slides into the inner part of the chute on the upper surface of the limiting member 3, it will first move downward. When the moving frame 31 moves downward, it drives the rotating lead screw 34 threadedly connected to the outer surface of the moving frame 31 to rotate simultaneously. While the rotating lead screw 34 rotates, it drives the rotary cover 32 fixedly connected to the top of the rotating lead screw 34 to rotate simultaneously. When the rotary cover 32 rotates, it separates from the upper surface of the glass test tube 14. At this time, the liquid can enter the inner side of the glass test tube 14 without manual operation by the operator, thus saving time and improving the sampling efficiency;

[0049] As the outer surface of the side of the moving frame 31 away from the glass test tube 14 then slides in the chute on the upper surface of the limiting member 3, it causes the moving frame 31 to move upward. When the moving frame 31 moves upward, it drives the rotating lead screw 34 threadedly connected to the inner side of the moving frame 31 to rotate in the reverse direction. While the rotating lead screw 34 rotates in the reverse direction, it drives the rotary cover 32 to rotate simultaneously, prompting the rotary cover 32 to fit back onto the upper surface of the glass test tube 14, which helps to maintain the closed environment inside the glass test tube 14 and prevent external contaminants from entering the inside of the glass test tube 14.

[0050] Reference Figure 13 and Figure 14 As shown, when the glass test tube 14 rotates, the upper surface of the glass test tube 14 fits onto the lower surface of the seal 41 and pushes the seal 41 upward. When the seal 41 moves upward on the outer surface of the left side of the fixing member 4, it causes the return spring 43 fixedly sleeved on the outer surface of the left side of the fixing member 4 to be moved to the compressed state. And while the seal 41 moves upward, it also causes the telescopic member 45 to be moved to the contracted state. At this time, when the inner side of the seal 41 completely fits onto the upper surface of the glass test tube 14, the liquid can penetrate through the inside of the sealing ring 42 and the inside of the sealing cloth 44 and be transported to the inner side of the seal 41. The liquid on the inner side of the seal 41 flows into the inside of the glass test tube 14, which can prevent the liquid from splashing and reduce the harm caused by accidental splashing, and helps to maintain the cleanliness and sterility of the experimental environment and ensure the accuracy of the experimental results;

[0051] As the glass test tube 14 then rotates away from the lower surface of the seal 41, the return spring 43 in a compressed state at this time will drive the seal 41 to slide downward, and when the seal 41 slides downward, it will drive the telescopic member 45 to return to the extended state again.

[0052] Although the present disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art should understand that various changes in form and detail may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. A kaempferol detection auxiliary device based on camellia oil cake, comprising a support base (1), a cup body (11) is detachably connected to the inner side of the top of the support base (1), a filter screen (12) is detachably connected to the inner side of the cup body (11), a servo motor (15) is fixedly connected to the upper surface of the inner side of the support base (1), an output end of the servo motor (15) is fixedly connected to a support frame (13), the outer surface of the support frame (13) is annularly provided with a plurality of V-shaped grooves, and glass test tubes (14) are clamped in the V-shaped grooves on the outer surface of the support frame (13), wherein: The right side of the bottom of the cup body (11) is connected to a first connecting piece (16), the upper surface of the first connecting piece (16) is fixedly connected to the upper surface of the inner side of the support base (1), a circular hole is formed through the upper surface of the first connecting piece (16), the lower surface of the first connecting piece (16) is rotatably connected to a second connecting piece (17), the upper surface of the second connecting piece (17) is formed to have a plurality of infusion holes formed through the upper surface in a ring shape, and the lower surface of the second connecting piece (17) is fixedly connected to the center of the upper surface of the support frame (13).

2. The auxiliary device for kaempferol detection based on camellia oil cake according to claim 1, characterized in that: The lower surface of the glass test tube (14) is rotatably connected to a rotating gear (2), the center of the rotating gear (2) is threadedly connected to a rotating screw (21), the upper surface of the rotating screw (21) is fixedly connected to a moving block (26), the outer surface of the moving block (26) is slidably connected to the inner side of the glass test tube (14), the upper surface of the fixed base (19) is fixedly connected to a fixing frame (22), the left side of the upper surface of the fixing frame (22) is fixedly connected to a driving motor (23), the output end of the driving motor (23) is fixedly connected to a rotating gear (24), the outer surface of the rotating gear (24) is meshed with a missing gear (25), and the outer surface of the missing gear (25) is fitted with the outer surface of the rotating gear (2).

3. The auxiliary device for kaempferol detection based on camellia oil cake according to claim 2, characterized in that: A limiting member (3) is fixedly connected to the upper surface of the inner side of the support base (1), a slide groove is fixedly connected to the left side of the upper surface of the limiting member (3), the slide groove on the left side of the upper surface of the limiting member (3) is in a state where the middle bottom is higher on both sides, and a fixing block (33) is fixedly connected to the outer surface of the glass test tube (14), the fixing block (33) is rotatably connected to the inside of a rotating cover (32) away from the glass test tube (14), the lower surface of the right side of the rotating cover (32) is fixedly connected to a rotating screw rod (34), the outer surface of the rotating screw rod (34) is threadedly connected to a moving frame (31), and the moving frame (31) is slidably connected to the outer surface of the bottom of the fixing block (33) on the side close to the glass test tube (14).

4. The auxiliary device for kaempferol detection based on camellia oil cake according to claim 3, characterized in that: A fixing member (4) is fixedly connected to the middle of the upper surface of the limiting member (3); a sealing member (41) is slidably connected to the lower surface of the left side of the fixing member (4); the lower surface of the sealing member (41) is pressed and matched with the upper surface of the glass test tube (14); a sealing cloth (44) is connected through the upper surface of the sealing member (41) at the center; a sealing ring (42) is connected through the upper surface of the sealing cloth (44); the upper surface of the sealing ring (42) is slidably fitted to the lower surface of the second connecting member (17); a telescopic member (45) is symmetrically fixedly connected to the upper surface of the sealing member (41); the upper surface of the telescopic member (45) is fixedly connected to the lower surfaces of the two ends of the sealing ring (42).

5. The auxiliary device for kaempferol detection based on camellia oil cake according to claim 4, characterized in that: The circular hole formed through the upper surface of the first connecting member (16) is matched with the infusion hole formed through the upper surface of the second connecting member (17). The outer surface of the output end of the servo motor (15) is rotatably connected to a fixed base (19). The lower surface of the fixed base (19) is fixedly connected to the upper surface of the bottom of the support base (1). The upper surface of the right side of the fixed base (19) is fixedly connected to a limiting frame (18). The inner side of the top of the limiting frame (18) is in an arc shape. The upper surface of the limiting frame (18) is slidably connected to the lower surface of the support frame (13). The inner side of the arc at the top of the limiting frame (18) is slidably matched with the outer surface of the bottom of the glass test tube (14).

6. The auxiliary device for kaempferol detection based on camellia oil cake according to claim 5, characterized in that: The top of the fixing frame (22) is slidably connected to the lower surface of the missing gear (25), and the upper surface of the missing gear (25) is rotationally connected to the lower surface of the supporting frame (13).

7. The auxiliary device for kaempferol detection based on camellia oil cake according to claim 6, characterized in that: The side of the movable frame (31) away from the glass test tube (14) is slidably matched with the slide groove on the left side of the upper surface of the limiting member (3).

8. The auxiliary device for kaempferol detection based on camellia oil cake according to claim 7, characterized in that: The upper surface of the fixing member (4) is slidably connected to the lower surface of the second connecting member (17); the outer surface of the left bottom of the fixing member (4) is symmetrically fixedly sleeved with a return spring (43); and the lower surface of the return spring (43) is fixedly connected to the upper surfaces of the two ends of the sealing member (41).

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