Height-adjustable biochemical test pipette holder

Abstract

The utility model discloses a height -adjustable biochemical examination pipette gun support relates to pipette gun support technical field, including support frame and installation groove, the installation groove sets up on support frame still includes elevating system, sets up on installation groove, elevating system includes: threaded rod, sets up in installation groove, elevating piece, sets up on threaded rod, stabilizing column has two, and two stabilizing columns set up in installation groove, connecting plate, sets up on elevating piece, first placing plate, sets up on connecting plate with connecting plate fixed connection, adjusting mechanism, sets up on connecting plate is used for different length pipette gun placement. The device through setting elevating system, can according to the length of pipette gun, the height of pipette gun support is flexibly adjusted, makes different specifications pipette gun all can be stably placed, lets the device can be more flexible use.

Description

Technical Field

[0001] This utility model relates to the field of pipette holder technology, and in particular to an adjustable height biochemical testing pipette holder. Background Technology

[0002] A pipette holder is a specialized tool used in laboratories to store and secure pipettes. Its core function is to prevent damage, contamination, or accuracy deviations caused by haphazard placement of pipettes. Based on a mechanical structure, it provides orderly storage and protection. Common mechanical components include a base, a support rod, and a pipette tip holder. Some holders also feature multi-layer or multi-position slots to accommodate pipettes of different sizes. In use, the pipette handle is inserted into the holder's slots or hung on the support rod with the tip facing down. This keeps the pipette clean and dry, extending its lifespan, while also keeping the work surface tidy and facilitating quick access to pipettes, thus improving experimental efficiency. Currently, the fixed height of pipette holders makes it inconvenient to accommodate pipettes of varying lengths, thus requiring improvement. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable height pipette holder for biochemical testing, which aims to solve the technical problem that the height of the aforementioned pipette holder cannot be adjusted.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable-height biochemical testing pipette holder, comprising a support frame and a mounting groove, wherein the mounting groove is disposed on the support frame, and further comprising: A lifting mechanism, disposed on the mounting slot, is used for adjusting the height of the pipette holder. The lifting mechanism includes: A threaded rod is disposed within the mounting groove and is rotatably connected to the mounting groove; A lifting component is mounted on the threaded rod and is threadedly connected to the threaded rod. The device has two stabilizing columns, which are disposed within the mounting slot and are movably connected to the mounting slot. A connecting plate is disposed on the lifting component and is fixedly connected to the lifting component; A first placement plate is disposed on the connecting plate and is fixedly connected to the connecting plate; An adjustment mechanism, located on the connecting plate, is used for placing pipettes of different lengths.

[0005] Preferably, the lifting mechanism further includes: The mounting section is provided on the support frame and is used for component mounting; A rotating part is provided inside the mounting part for rotating the threaded rod.

[0006] Preferably, the mounting part includes: The mounting housing is disposed on the support frame and fixedly connected to the support frame; The handle is rotated, located inside the mounting housing, and rotatably connected to the mounting housing.

[0007] Preferably, the rotating part includes: The first gear is disposed on the rotating handle and is fixedly connected to the rotating handle; The second gear is mounted on the threaded rod and is fixedly connected to the threaded rod.

[0008] Preferably, the adjustment mechanism includes: A movable part, disposed on the connecting plate, is used for component movement; A fixing part is provided on the moving part for fixing the moving part.

[0009] Preferably, the moving part includes: A connecting groove is provided on the connecting plate for component mounting; The fixing column has multiple fixing columns, and the multiple fixing columns are disposed in the connecting groove and fixedly connected to the connecting groove; An adjusting component is disposed on the fixed post and is slidably connected to the fixed post; The second placement plate is disposed on the adjusting member and is fixedly connected to the adjusting member.

[0010] Preferably, the fixing part includes: There are two lifting screws, and the two lifting screws are disposed on the second placement plate and threadedly connected to the second placement plate; There are two friction plates, which are disposed on the lifting screw and rotatably connected to the lifting screw.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. This device, by setting up a lifting mechanism, can flexibly adjust the height of the pipette holder according to the length of the pipette, so that pipettes of different sizes can be placed stably, making the device more flexible to use.

[0012] 2. This device, by setting an adjustment mechanism, allows the position of the second placement plate to be finely adjusted according to actual needs, further improving the practicality and flexibility of the support, and is easy to operate, providing great convenience for experimental personnel. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A three-dimensional structural schematic diagram of an adjustable-height pipette holder for biochemical testing is shown.

[0015] Figure 2 An exploded view of some components in the adjustment mechanism is shown.

[0016] Figure 3 A three-dimensional structural diagram of the lifting mechanism is shown.

[0017] Figure 4 An exploded view of the lifting mechanism is shown.

[0018] Figure 5 An exploded view of some components of the lifting mechanism is shown.

[0019] Legend: 1. Support frame; 2. Mounting slot; 3. Threaded rod; 4. Stabilizing column; 5. Connecting plate; 6. First placement plate; 7. Mounting shell; 8. Rotating handle; 9. First gear; 10. Second gear; 11. Connecting slot; 12. Fixing column; 13. Adjusting component; 14. Second placement plate; 15. Lifting screw; 16. Friction plate; 17. Lifting component. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Reference Figures 1 to 5 The present invention provides a further description of an embodiment of an adjustable height biochemical testing pipette holder.

[0025] An adjustable-height pipette holder for biochemical testing includes a support frame 1 and a mounting groove 2. The mounting groove 2 is disposed on the support frame 1. It also includes a lifting mechanism disposed on the mounting groove 2 for adjusting the height of the pipette holder. The lifting mechanism includes: a threaded rod 3 disposed within the mounting groove 2 and rotatably connected to it; a lifting element 17 disposed on the threaded rod 3 and threadedly connected to it; two stabilizing columns 4 disposed within the mounting groove 2 and movably connected to it; a connecting plate 5 disposed on the lifting element 17 and fixedly connected to it; a first placement plate 6 disposed on the connecting plate 5 and fixedly connected to it; and an adjustment mechanism disposed on the connecting plate 5 for placing pipettes of different lengths.

[0026] refer to Figure 1 and Figure 2 In a preferred embodiment, the lifting mechanism further includes: a mounting part disposed on the support frame 1 for mounting components; and a rotating part disposed within the mounting part for rotating the threaded rod 3.

[0027] refer to Figure 4 and Figure 5 In a preferred embodiment, the mounting part includes: a mounting shell 7, which is disposed on the support frame 1 and fixedly connected to the support frame 1; and a rotating handle 8, which is disposed inside the mounting shell 7 and rotatably connected to the mounting shell 7.

[0028] refer to Figure 5In a preferred embodiment, the rotating part includes: a first gear 9, which is disposed on the rotating handle 8 and fixedly connected to the rotating handle 8; and a second gear 10, which is disposed on the threaded rod 3 and fixedly connected to the threaded rod 3.

[0029] With this setup, during operation, the handle 8 is manually rotated, which drives the first gear 9 to rotate. The first gear 9 meshes with the second gear 10, which in turn drives the threaded rod 3 to rotate within the mounting housing 7. Since the lifting component 17 is connected to the threaded rod 3 by a threaded transmission, the rotation of the threaded rod 3 will drive the lifting component 17 to move vertically in the mounting groove 2, thereby adjusting the height of the connecting plate 5, and thus adjusting the height of the first placement plate 6 and the second placement plate 14.

[0030] refer to Figure 1 In a preferred embodiment, the adjustment mechanism includes: a movable part disposed on the connecting plate 5 for moving the component; and a fixed part disposed on the movable part for fixing the movable part.

[0031] refer to Figure 2 and Figure 3 In a preferred embodiment, the movable part includes: a connecting groove 11 disposed on the connecting plate 5 for component mounting; a plurality of fixing posts 12 disposed in the connecting groove 11 and fixedly connected to the connecting groove 11; an adjusting member 13 disposed on the fixing posts 12 and slidably connected to the fixing posts 12; and a second placement plate 14 disposed on the adjusting member 13 and fixedly connected to the adjusting member 13.

[0032] refer to Figure 2 In a preferred embodiment, the fixing part includes: two lifting screws 15, which are disposed on the second placement plate 14 and threadedly connected to the second placement plate 14; and two friction plates 16, which are disposed on the lifting screws 15 and rotatably connected to the lifting screws 15.

[0033] With this setup, during operation, the operator can adjust the second placement plate 14 to a suitable height according to the length of the pipette, so as to better fix and store the pipette. By adjusting the lifting screw 15 and friction plate 16 on the second placement plate 14, manually rotating the lifting screw 15 on both sides will release the friction plate 16, and the second placement plate 14 can be moved manually to adjust its position. After adjustment, manually rotate the lifting screw 15 again to press the friction plate 16, so that the friction plate 16 is fixed on the connecting plate 5.

[0034] This device, with its lifting mechanism, allows for flexible adjustment of the pipette holder height according to the length of the pipette, ensuring stable placement of pipettes of different sizes and enhancing its versatility. The adjustment mechanism also allows for fine-tuning of the position of the second placement plate 14 to meet specific needs, further improving the practicality and flexibility of the holder. Its ease of operation provides significant convenience for laboratory personnel.

[0035] Working Principle: In use, the operator can manually rotate handle 8, which drives the first gear 9 to rotate. The first gear 9 meshes with the second gear 10, thereby causing the threaded rod 3 to rotate within the mounting housing 7. Since the lifting component 17 is threadedly connected to the threaded rod 3, the rotation of the threaded rod 3 drives the lifting component 17 to move vertically within the mounting groove 2, thus adjusting the height of the connecting plate 5. This, in turn, adjusts the height of the first placement plate 6 and the second placement plate 14. The operator can adjust the second placement plate 14 to a suitable height according to the length of the pipette for better fixation and storage of the pipette. By adjusting the lifting screw 15 and friction plate 16 on the second placement plate 14, manually rotating the lifting screw 15 on both sides releases the friction plate 16, allowing the second placement plate 14 to be moved manually to adjust its position. After adjustment, manually rotating the lifting screw 15 again presses the friction plate 16, fixing it to the connecting plate 5, thus completing the fixing of the second placement plate 14 to accommodate pipettes of different sizes. In this way, the lifting mechanism can accommodate pipettes of different lengths and also adjust the overall height of the device.

[0036] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable-height biochemical testing pipette holder, comprising a support frame (1) and a mounting groove (2), wherein the mounting groove (2) is disposed on the support frame (1), characterized in that, Also includes: A lifting mechanism, disposed on the mounting slot (2), is used for adjusting the height of the pipette holder. The lifting mechanism includes: A threaded rod (3) is disposed in the mounting groove (2) and is rotatably connected to the mounting groove (2); The lifting component (17) is mounted on the threaded rod (3) and is threadedly connected to the threaded rod (3); There are two stabilizing columns (4), and the two stabilizing columns (4) are disposed in the mounting groove (2) and are movably connected to the mounting groove (2); A connecting plate (5) is disposed on the lifting member (17) and is fixedly connected to the lifting member (17); The first placement plate (6) is disposed on the connecting plate (5) and is fixedly connected to the connecting plate (5); An adjustment mechanism is provided on the connecting plate (5) for placing pipettes of different lengths.

2. The adjustable-height pipette holder for biochemical testing according to claim 1, characterized in that, The lifting mechanism also includes: The mounting part is provided on the support frame (1) and is used for component mounting; A rotating part is provided inside the mounting part for rotating the threaded rod (3).

3. The adjustable-height biochemical testing pipette holder according to claim 2, characterized in that, The mounting unit includes: The mounting shell (7) is disposed on the support frame (1) and fixedly connected to the support frame (1); Rotate the handle (8), which is located inside the mounting housing (7) and is rotatably connected to the mounting housing (7).

4. The adjustable height pipette holder for biochemical testing according to claim 3, characterized in that, The rotating part includes: The first gear (9) is disposed on the rotating handle (8) and is fixedly connected to the rotating handle (8); The second gear (10) is disposed on the threaded rod (3) and is fixedly connected to the threaded rod (3).

5. The adjustable-height biochemical pipette holder according to claim 4, characterized in that, The adjustment mechanism includes: A movable part is provided on the connecting plate (5) for component movement; A fixing part is provided on the moving part for fixing the moving part.

6. The adjustable-height pipette holder for biochemical testing according to claim 5, characterized in that, The moving part includes: A connecting groove (11) is provided on the connecting plate (5) for component installation; The fixing post (12) has multiple fixing posts (12) and multiple fixing posts (12) are disposed in the connecting groove (11) and are fixedly connected to the connecting groove (11); Adjustment component (13) is disposed on the fixed post (12) and is slidably connected to the fixed post (12); The second placement plate (14) is disposed on the adjustment member (13) and is fixedly connected to the adjustment member (13).

7. The adjustable-height biochemical pipette holder according to claim 6, characterized in that, The fixing part includes: There are two lifting screws (15), and the two lifting screws (15) are disposed on the second placement plate (14) and threadedly connected to the second placement plate (14); There are two friction plates (16), and the two friction plates (16) are disposed on the lifting screw (15) and rotatably connected to the lifting screw (15).

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