Kit with adjustable base height
By designing a kit that can adjust the height of the base, the coordination of the control rod and threaded ring can achieve flexible adaptation to the length of the reagent tube. Through the fixing mechanism of the positioning block and spring, the problem of insufficient structural fixation and stability of the kit is solved, and the flexibility and stability of the kit is improved.
Patent Information
- Application Number
- CN202421088192.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing kits have fixed structure and single function, and cannot be adjusted according to the length of the reagent tube, resulting in partial exposure when the reagent tube is too long, prone to collision and contamination, and the reagent tube cannot be effectively fixed, reducing the stability of the kit.
A reagent kit that can adjust the height of the base is designed. The threaded ring and sliding ring are driven by the control rod to lift and lower the height of the base to adapt to reagent tubes of different lengths. The effective fixation of the reagent tubes is achieved through the coordination of the positioning block and the spring.
The kit can be flexible in storing and fixing different types and sizes of reagent tubes, improving the stability and practicality of the kit, and avoiding the risks of reagent tube exposure and contamination.
Smart Images
Figure CN222535015U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reagent kits, in particular to a reagent kit with an adjustable base height. Background Art
[0002] A test kit with an adjustable base height is specifically suitable for laboratory operations.
[0003] The existing test kit has a fixed structure and a single function. It only has the function of storing reagent tubes and cannot be adjusted according to the length of the reagent tubes. When the reagent tube is too long, the part that can be stored in the test kit is shorter, and the longer part is exposed to the outside, which is easy to be bumped and knocked over by the operator, causing contamination of the reagent. In addition, the existing test kit cannot effectively fix the reagent tube, reducing the stability of the test kit. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a test kit with an adjustable base height, which has a simple structure and is easy to use. The base for storing reagent tubes can be raised and lowered, so that the test kit can store various types of reagent tubes at the same time for experimental operations, thereby increasing the flexibility and practicality of the test kit, and can fix and restrict reagent tubes of different sizes, thereby improving the stability of the test kit, etc. The utility model solves the problems that the existing test kit has a fixed structure and a single function and only has the function of storing reagent tubes, and cannot be adjusted according to the length of the reagent tubes. When the reagent tube is too long, the part that can be stored in the test kit is shorter, and the longer part is exposed to the outside, which is easy to be bumped and knocked over by the operator, causing contamination of the reagent, and the existing test kit cannot effectively fix the reagent tubes, thereby reducing the stability of the test kit.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned simple structure and easy use, the base for storing reagent tubes can be raised and lowered, so that the test kit can store various types of reagent tubes at the same time for experimental operations, increase the flexibility and practicality of the test kit, and can fix and restrict reagent tubes of different sizes to improve the stability of the test kit, the utility model provides the following technical solutions: a test kit with adjustable base height, including a base plate, one end of the upper surface of the base plate is fixedly connected to the lower surface of the control box, a control rod is rotatably arranged in the middle of one side of the control box, the control rod is threadedly plugged with the inner circumference of the threaded ring through the threaded structure at one end of the outer circumference, one end of the outer circumference of the threaded ring is fixedly connected to one side of the fixed rod one, one end of the fixed rod one away from the outer circumference of the threaded ring is rotatably plugged with one end of one side of the connecting plate, the other end of one side of the connecting plate is rotatably sleeved with one end of the outer circumference of the fixed rod two, and one side of the fixed rod two is fixedly connected to one end of the outer circumference of the sliding ring.
[0008] The inner circumference of the sliding ring is slidably connected with one end of the outer circumference of the fixed column, the lower surface of the fixed column is fixedly connected to one end of the upper surface of the base plate, the upper surface of the fixed column is fixedly connected to one end of the lower surface of the platform, one end of the upper surface of the platform is fixedly connected with one end of the outer circumference of the placement groove through an empty groove, one end of the inner surface of the platform is slidably connected with one end of the outer surface of the positioning block through a groove, one end of the outer circumference of the sliding ring is fixedly connected to one side of the cross plate, one end of the upper surface of the cross plate is fixedly connected to the lower end of the outer circumference of the base, one end of the outer circumference of the control rod is fixedly plugged into the middle part of one side of the knob, the outer surface of the base plate is fixedly connected to the lower end of the inner surface of the outer shell, and one end of the inner surface of the outer shell is fixedly connected to the outer surface of the platform.
[0009] Preferably, the outer circumferential surface of the control rod is fixedly provided with two sections of threaded structures, and the threaded tracks of the two sections of the threaded structures of the control rod are in opposite directions.
[0010] Preferably, a limiting ring is rotatably provided at one end inside the control box, and the inner circumferential surface of the limiting ring is fixedly sleeved with one end of the outer circumferential surface of the control rod.
[0011] Preferably, one end of an outer circumferential surface of the fixing rod is slidably connected to the control box through a notch in the middle of one side of the control box.
[0012] Preferably, the inner diameter of the contact portion between the connecting plate and the fixing rod 1 is smaller than the outer diameter of the fixing rod 1, and the inner diameter of the contact portion between the connecting plate and the fixing rod 2 is smaller than the outer diameter of the fixing rod 2.
[0013] Preferably, a spring is fixedly provided in the middle of one side of the positioning block, and the other end of the spring is fixedly connected to one end of the inner surface of the platform.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a test kit with an adjustable base height, which has the following beneficial effects:
[0016] 1. The test kit with adjustable base height drives the threaded ring to move during the rotation of the control rod, prompting the connecting plate to drive the lifting ring to rise and fall, thereby achieving the effect of being able to adjust the height of the base according to the length of the reagent tube, facilitating the storage of reagent tubes of different lengths, and solving the problem of fixed structure and single function of the existing test kit.
[0017] 2. The test kit with adjustable base height has a simple structure and is easy to use. The base for storing reagent tubes can be raised and lowered, so that the test kit can store various types of reagent tubes at the same time for experimental operations, increasing the flexibility and practicality of the test kit, and can fix and limit reagent tubes of different sizes to improve the stability of the test kit. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the control rod structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the connecting plate of the utility model.
[0022] In the figure: 1 bottom plate, 2 control box, 3 control rod, 4 threaded ring, 5 fixing rod 1, 6 connecting plate, 7 fixing rod 2, 8 sliding ring, 9 fixing column, 10 horizontal plate, 11 base, 12 platform, 13 placement groove, 14 positioning block, 15 spring, 16 limit ring, 17 knob, 18 housing. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4, a test kit with adjustable base height, including a base plate 1, one end of the upper surface of the base plate 1 is fixedly connected to the lower surface of the control box 2, one end of the control box 2 is rotatably provided with a limit ring 16, the inner circumferential surface of the limit ring 16 is fixedly sleeved with one end of the outer circumferential surface of the control rod 3, to limit the control rod 3, to prevent the control rod 3 from sliding and deflecting, and to increase the stability of the movement of the control rod 3, a control rod 3 is rotatably provided in the middle part of one side of the control box 2, two sections of threaded structure are fixedly provided on the outer circumferential surface of the control rod 3, the threaded track directions of the two sections of the threaded structure of the control rod 3 are opposite, so that the threaded ring 4 is driven to move in the opposite direction during the rotation of the control rod 3, and then the sliding rings 8 on both sides are synchronously lifted and lowered, the control rod 3 is threadedly plugged with the inner circumferential surface of the threaded ring 4 through the threaded structure at one end of the outer circumferential surface, and the outer circumferential surface of the threaded ring 4 One end is fixedly connected to one side of the fixed rod 5, and one end of the outer circumferential surface of the fixed rod 5 is slidably connected to the control box 2 through the notch in the middle of one side of the control box 2, so as to limit the threaded ring 4 and prevent the threaded ring 4 from rotating with the control rod 3, thereby increasing the stability of the movement of the threaded ring 4. The end of the fixed rod 5 away from the outer circumferential surface of the threaded ring 4 is rotatably plugged into one end of one side of the connecting plate 6, and the inner diameter of the contact part between the connecting plate 6 and the fixed rod 5 is smaller than the outer diameter of the fixed rod 5, and the inner diameter of the contact part between the connecting plate 6 and the fixed rod 27 is smaller than the outer diameter of the fixed rod 27, so as to limit the connecting plate 6 and prevent the connecting plate 6 from sliding off and causing damage to the test kit. The other end of one side of the connecting plate 6 is rotatably sleeved with one end of the outer circumferential surface of the fixed rod 27, and one side of the fixed rod 27 is fixedly connected to one end of the outer circumferential surface of the sliding ring 8.
[0025] The inner circumference of the sliding ring 8 is slidably connected with one end of the outer circumference of the fixed column 9, the lower surface of the fixed column 9 is fixedly connected with one end of the upper surface of the bottom plate 1, the upper surface of the fixed column 9 is fixedly connected with one end of the lower surface of the platform 12, one end of the upper surface of the platform 12 is fixedly connected with one end of the outer circumference of the placement groove 13 through an empty groove, one end of the inner surface of the platform 12 is slidably connected with one end of the outer surface of the positioning block 14 through a groove, a spring 15 is fixedly provided in the middle of one side of the positioning block 14, and the other end of the spring 15 is fixedly connected with one end of the inner surface of the platform 12. The positioning block 14 is pushed back by the elastic force of the spring 15 itself, so that the positioning block 14 is pressed against the outer wall of the reagent tube to fix the reagent tube, thereby increasing the stability of the reagent tube. One end of the outer circumferential surface of the sliding ring 8 is fixedly connected to one side of the cross plate 10, one end of the upper surface of the cross plate 10 is fixedly sleeved with the lower end of the outer circumferential surface of the base 11, one end of the outer circumferential surface of the control rod 3 is fixedly plugged with the middle part of one side of the knob 17, the outer surface of the base plate 1 is fixedly connected to the lower end of the inner surface of the outer shell 18, and one end of the inner surface of the outer shell 18 is fixedly connected to the outer surface of the platform 12.
[0026] When in use, when the height of the base 11 needs to be adjusted, the knob 17 is turned to drive the control rod 3 to rotate, and the control rod 3 drives the threaded ring 4 to move in the relative direction. The threaded ring 4 drives the lower end of the connecting plate 6 to move in the relative direction through the fixed rod 1 5, and then the upper end of the connecting plate 6 drives the sliding ring 8 to slide and rise on the fixed column 9 through the fixed rod 2 7, and the sliding ring 8 drives the base 11 to rise and fall through the cross plate 10. According to the length of the reagent tube, the base 11 is adjusted to an appropriate height, and then the reagent tube is inserted into the placement groove 13 so that the bottom of the reagent tube falls into the base 11. The reagent tube will drive the positioning block 14 to move to both sides during the downward movement. The positioning block 14 will squeeze the spring 15 during the movement to both sides. The spring 15 pushes the positioning block 14 back through its own elastic force, driving the positioning block 14 to position the reagent tube tightly against the outer wall of the reagent tube.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A kit with an adjustable base height, comprising a base plate (1), characterized in that: One end of the upper surface of the bottom plate (1) is fixedly connected to the lower surface of the control box (2); a control rod (3) is rotatably provided in the middle of one side of the control box (2); the control rod (3) is threadedly plugged into the inner circumference of the threaded ring (4) through a threaded structure at one end of the outer circumference; one end of the outer circumference of the threaded ring (4) is fixedly connected to one side of a fixing rod (5); one end of the fixing rod (5) away from the outer circumference of the threaded ring (4) is rotatably plugged into one end of one side of a connecting plate (6); the other end of one side of the connecting plate (6) is rotatably sleeved with one end of the outer circumference of a fixing rod (7); one side of the fixing rod (7) is fixedly connected to one end of the outer circumference of a sliding ring (8); The inner circumference of the sliding ring (8) is slidably sleeved with one end of the outer circumference of the fixed column (9), the lower surface of the fixed column (9) is fixedly connected with one end of the upper surface of the bottom plate (1), the upper surface of the fixed column (9) is fixedly connected with one end of the lower surface of the platform (12), one end of the upper surface of the platform (12) is fixedly sleeved with one end of the outer circumference of the placement groove (13) through an empty groove, one end of the inner surface of the platform (12) is slidably sleeved with one end of the outer surface of the positioning block (14) through a groove, one end of the outer circumference of the sliding ring (8) is fixedly connected with one side of the cross plate (10), one end of the upper surface of the cross plate (10) is fixedly sleeved with the lower end of the outer circumference of the base (11), one end of the outer circumference of the control rod (3) is fixedly plugged with the middle part of one side of the knob (17), the outer surface of the bottom plate (1) is fixedly connected with the lower end of the inner surface of the shell (18), and one end of the inner surface of the shell (18) is fixedly connected with the outer surface of the platform (12).
2. A kit with adjustable base height according to claim 1, characterized in that: The outer circumferential surface of the control rod (3) is fixedly provided with two sections of threaded structures, and the threaded tracks of the two sections of the threaded structures of the control rod (3) are in opposite directions.
3. A kit with adjustable base height according to claim 1, characterized in that: A limiting ring (16) is rotatably arranged at one end of the interior of the control box (2), and the inner circumferential surface of the limiting ring (16) is fixedly sleeved with one end of the outer circumferential surface of the control rod (3).
4. The kit with adjustable base height according to claim 1, characterized in that: One end of the outer circumferential surface of the fixing rod (5) is slidably connected to the control box (2) through a notch in the middle of one side of the control box (2).
5. The kit with adjustable base height according to claim 1, characterized in that: The inner diameter of the contact portion between the connecting plate (6) and the fixing rod (5) is smaller than the outer diameter of the fixing rod (5), and the inner diameter of the contact portion between the connecting plate (6) and the fixing rod (7) is smaller than the outer diameter of the fixing rod (7).
6. The kit with adjustable base height according to claim 1, characterized in that: A spring (15) is fixedly arranged in the middle of one side of the positioning block (14), and the other end of the spring (15) is fixedly connected to one end of the inner surface of the platform (12).