Storage box for detecting components of rhizoma polygonati oral liquid

Abstract

The utility model discloses a storage box for detecting components of rhizoma polygonati oral liquid, and relates to the technical field of storage boxes. Comprising a box body; the motor is fixedly connected with the outer wall of the box body through a rack; the bottom end of the movable base is in sliding connection with the inner wall of the box body; by arranging the fixing device, height adjustment can be conducted according to the size of a polygonatum sibiricum oral liquid component detection test tube, an annular spring in a limiting ring pushes a friction block to make contact with the test tube to generate friction force, and the test tube is firmly fixed in the limiting ring; the test tubes can be effectively prevented from loosening and falling off, the stability of the test tubes in the storage box is guaranteed, sample leakage or damage caused by shaking or toppling of the test tubes is avoided, and reliable guarantee is provided for smooth detection work.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a storage box for detecting the components of polygonatum oral liquid. Background Art

[0002] Polygonatum sibiricum is a plant of the genus Polygonatum in the Liliaceae family. Its dried rhizomes are used as medicine and have medicinal value, and are made into various pharmaceutical products. In the field of testing the ingredients of Polygonatum sibiricum oral liquid, sample storage and handling are crucial. With the increasing demand for precision and accuracy in testing the ingredients of Polygonatum sibiricum oral liquid, traditional storage boxes have many shortcomings. Previous storage methods, on the one hand, lacked effective test tube fixtures, and test tubes were easily shaken, loosened, or even dislodged in the storage box due to vibration or external forces, leading to sample leakage or damage, which greatly affected the smooth progress of testing. For example, during transportation or minor collisions, test tube instability can compromise sample integrity, further affecting subsequent testing and analysis. On the other hand, samples tested for the ingredients of Polygonatum sibiricum oral liquid are prone to sedimentation and stratification when left in the storage box for a long time. Without appropriate measures to prevent sedimentation and stratification, subsequent ingredient testing results will be significantly inaccurate, as the uneven sample cannot accurately reflect its true composition. Therefore, in order to solve these problems and meet the increasingly stringent requirements for the detection of the components of Polygonatum sibiricum oral liquid, a storage box for the detection of the components of Polygonatum sibiricum oral liquid that can effectively fix the test tube and prevent the sample from settling and stratification is very necessary. Utility Model Content

[0003] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is: a storage box for detecting the ingredients of Polygonatum oral liquid, comprising: a box body; a motor, the motor being fixedly connected to the outer wall of the box body through a frame; a movable base, the bottom end of the movable base being slidably connected to the inner wall of the box body; a fixing device, the bottom end of the fixing device being fixedly connected to the outer wall of the movable base; a rubber pad being fixedly connected to the top end of the outer wall of the movable base, telescopic rods being symmetrically fixedly connected to the two ends of the outer wall of the movable base, a buffer spring being provided on the outside of the telescopic rod, a rack being fixedly connected to the outer wall of the movable base, a half-tooth gear being provided at the bottom end of the rack, and a rotating rod being fixedly connected to the outer wall of the half-tooth gear.

[0004] Preferably, the end of the telescopic rod away from the movable base is fixedly connected to the inner wall of the box, the outer wall of the buffer spring is fixedly connected to the outer wall of the movable base, and the end of the buffer spring away from the movable base is fixedly connected to the inner wall of the box. During movement of the movable base, the telescopic rod extends and retracts with the movement of the movable base. When the movable base is stationary, the buffer spring pushes the movable base to return to its original position, thereby causing the movable base to reciprocate.

[0005] Preferably, the half-toothed gear meshes with a rack, and the end of the rotating rod, remote from the half-toothed gear, passes through the housing and extends outside the housing to be fixedly connected to the output end of the motor. The half-toothed gear has a half-tooth structure, so during rotation, it experiences an intermittent motion state, with the toothed portion meshing with the rack to propel the movable base, and the untoothed portion disengaging from the rack to stop the movable base.

[0006] Preferably, the fixing device includes a fixing plate, with support rods slidably connected to both ends of the fixing plate, a screw slidably connected to the inner wall of the fixing plate, and a limit ring fixedly connected to the outer wall of the fixing plate. The bottom end of the support rod is fixedly connected to the outer wall of the movable base, and the bottom end of the screw is rotatably connected to the outer wall of the movable base. By rotating the screw on the movable base, the fixing plate threadedly connected thereto is driven to move on the support rod, thereby adjusting the height of the fixing plate.

[0007] Preferably, a friction block is slidably connected to the inner wall of the retaining ring, and an annular spring is fixedly connected to the outer wall of the friction block. The friction blocks are arranged in an annular array along the central axis of the retaining ring. The annular spring pushes the friction block into contact with the object, generating friction, thereby securing the object within the retaining ring.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model is provided with a fixing device, which can adjust the height according to the size of the test tube for testing the ingredients of Polygonatum oral liquid. The annular spring in the limiting ring pushes the friction block to contact the test tube to generate friction, and the test tube is firmly fixed in the limiting ring, which can effectively prevent the test tube from loosening and falling off, ensure the stability of the test tube in the storage box, avoid sample leakage or damage due to shaking or tipping of the test tube, and provide reliable guarantee for the smooth progress of the detection work.

[0010] 2. This utility model utilizes the meshing action of a half-toothed gear and a rack to create intermittent motion in the mobile base. This motion causes the fixture at the top to vibrate, which in turn causes the sample tubes held within them to vibrate. This vibration prevents the sample in the tube from settling and stratifying due to prolonged rest, ensuring a uniform sample during component testing and reducing detection errors caused by sample inhomogeneity. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the main view of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of a storage box for testing the ingredients of Polygonatum oral liquid in the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of a storage box for testing the ingredients of Polygonatum oral liquid in the utility model;

[0015] Figure 5 This is a schematic diagram of the structure of a storage box for testing the ingredients of Polygonatum oral liquid in the utility model;

[0016] In the figure: 1. Box; 2. Motor; 3. Mobile base; 4. Telescopic rod; 5. Buffer spring; 6. Rubber pad; 7. Fixing device; 71. Fixing plate; 72. Support rod; 73. Screw; 74. Limiting ring; 75. Friction block; 76. Annular spring; 8. Rack; 9. Half-tooth gear; 10. Rotating rod. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0018] Example:

[0019] See also Figure 1 -5 Figure, the utility model provides a technical solution: a storage box for detecting the ingredients of Polygonatum oral liquid, comprising: a box body 1; a motor 2, the motor 2 is fixedly connected to the outer wall of the box body 1 through a frame; a movable base 3, the bottom end of the movable base 3 is slidably connected to the inner wall of the box body 1; a fixing device 7, the bottom end of the fixing device 7 is fixedly connected to the outer wall of the movable base 3; a rubber pad 6 is fixedly connected to the top end of the outer wall of the movable base 3, and telescopic rods 4 are symmetrically fixedly connected to the two ends of the outer wall of the movable base 3, and a buffer spring 5 is provided on the outside of the telescopic rod 4, and a rack 8 is fixedly connected to the outer wall of the movable base 3, and a half-tooth gear 9 is provided at the bottom end of the rack 8, and a rotating rod 10 is fixedly connected to the outer wall of the half-tooth gear 9.

[0020] The end of the telescopic rod 4 away from the mobile base 3 is fixedly connected to the inner wall of the box 1, the outer wall of the buffer spring 5 is fixedly connected to the outer wall of the mobile base 3, and the end of the buffer spring 5 away from the mobile base 3 is fixedly connected to the inner wall of the box 1.

[0021] The half-tooth gear 9 is meshed with the rack 8 , and the end of the rotating rod 10 away from the half-tooth gear 9 passes through the box body 1 and extends to the outside of the box body 1 to be fixedly connected to the output end of the motor 2 .

[0022] The fixing device 7 includes a fixing plate 71, with support rods 72 slidably connected to both ends of the fixing plate 71, a screw 73 slidably connected to the inner wall of the fixing plate 71, and a limit ring 74 fixedly connected to the outer wall of the fixing plate 71. The bottom end of the support rod 72 is fixedly connected to the outer wall of the movable base 3, and the bottom end of the screw 73 is rotatably connected to the outer wall of the movable base 3.

[0023] The inner wall of the limiting ring 74 is slidably connected to a friction block 75 , and the outer wall of the friction block 75 is fixedly connected to an annular spring 76 . The friction blocks 75 are arranged in an annular array along the central axis of the limiting ring 74 .

[0024] Working principle:

[0025] When in use, the top cover of the box body 1 is opened, and the screw 73 is rotated on the movable base 3 through the fixing device 7 according to the size of the test tube for the component of the Huangjing oral liquid, thereby driving the fixing plate 71 threadedly connected thereto to move on the support rod 72, thereby adjusting the height of the fixing plate 71. At this time, the test tube is inserted into the limiting ring 74 until it passes through the fixing plate 71 and contacts the rubber pad 6 on the movable base 3. When the sampling test tube is placed in the limiting ring 74, the annular spring 76 pushes the friction block 75 to contact the object, generating friction, thereby fixing the object in the limiting ring 74, preventing the object from loosening and falling off when the movable base 3 moves or is vibrated;

[0026] After the sampling tube is fixed, the motor 2 is started to drive the rotating rod 10 to rotate, and the rotating rod 10 drives the half-tooth gear 9 to rotate. Since the half-tooth gear 9 is engaged with the rack 8, when the half-tooth gear 9 rotates, when the teeth of the half-tooth gear 9 contact the rack 8, it will push the rack 8 to move, and then drive the mobile base 3 to move. Because the half-tooth gear 9 is a half-tooth structure, during the rotation process, there will be an intermittent motion state in which the toothed part engages with the rack 8 to push the mobile base 3 to move, and the mobile base 3 stops moving when the toothless part separates from the rack 8. During the movement of the mobile base 3, the telescopic rod 4 extends and retracts as the mobile base 3 moves. When it does not move, the buffer spring 5 pushes the mobile base 3 to reset, so that the mobile base 3 reciprocates and drives the fixing device 7 at the top to shake, so as to prevent the sample in the fixed sampling tube from settling and stratifying after being left still for a long time, thereby affecting the detection.

[0027] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A storage box for detecting the ingredients of Polygonatum oral liquid, characterized in that ,include: Box (1); A motor (2), wherein the motor (2) is fixedly connected to the outer wall of the box (1) via a frame; A movable base (3), the bottom end of the movable base (3) being slidably connected to the inner wall of the box body (1); A fixing device (7), the bottom end of which is fixedly connected to the outer wall of the movable base (3); The top end of the outer wall of the movable base (3) is fixedly connected to a rubber pad (6), the two ends of the outer wall of the movable base (3) are symmetrically fixedly connected to telescopic rods (4), the outside of the telescopic rods (4) is provided with a buffer spring (5), the outer wall of the movable base (3) is fixedly connected to a rack (8), the bottom end of the rack (8) is provided with a half-tooth gear (9), and the outer wall of the half-tooth gear (9) is fixedly connected to a rotating rod (10).

2. A storage box for detecting ingredients of Polygonatum odoratum oral liquid according to claim 1, characterized in that: The end of the telescopic rod (4) away from the movable base (3) is fixedly connected to the inner wall of the box (1), the outer wall of the buffer spring (5) is fixedly connected to the outer wall of the movable base (3), and the end of the buffer spring (5) away from the movable base (3) is fixedly connected to the inner wall of the box (1).

3. A storage box for detecting ingredients of Polygonatum sibiricum oral liquid according to claim 2, characterized in that: The half-tooth gear (9) is meshed with the rack (8), and the end of the rotating rod (10) away from the half-tooth gear (9) passes through the box (1) and extends to the outside of the box (1) to be fixedly connected to the output end of the motor (2).

4. A storage box for detecting ingredients of Polygonatum sibiricum oral liquid according to claim 1, characterized in that: The fixing device (7) comprises a fixing plate (71), both ends of the fixing plate (71) are slidably connected to support rods (72), the inner wall of the fixing plate (71) is slidably connected to a screw rod (73), and the outer wall of the fixing plate (71) is fixedly connected to a limiting ring (74).

5. A storage box for detecting ingredients of Polygonatum sibiricum oral liquid according to claim 4, characterized in that: The bottom end of the support rod (72) is fixedly connected to the outer wall of the movable base (3), and the bottom end of the screw rod (73) is rotatably connected to the outer wall of the movable base (3).

6. A storage box for detecting ingredients of Polygonatum sibiricum oral liquid according to claim 4, characterized in that: The inner wall of the limiting ring (74) is slidably connected to a friction block (75), the outer wall of the friction block (75) is fixedly connected to an annular spring (76), and the friction blocks (75) are arranged in an annular array along the central axis of the limiting ring (74).

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