Oscillator for laboratory
By incorporating adjustable fixing and protective components on the shaker, the problem of container instability during shaking was solved, achieving stable container fixation and preventing solution spillage, thereby improving experimental efficiency and data accuracy.
Patent Information
- Application Number
- CN202422664514.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-01
AI Technical Summary
Existing laboratory shakers cause insufficient stability of the container during oscillation, leading to sample contamination and affecting work progress and data accuracy.
By incorporating adjustable fixing and protective components, including screws, nuts, fixing plates, and protective plates, the container can be securely fixed and the solution can be prevented from spilling.
It improves the stability of the container, ensures experimental efficiency and data accuracy, prevents solution spillage, and enhances the stability of the detection.
Smart Images
Figure CN223517377U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oscillator technical field, concretely is a laboratory oscillator. BACKGROUND
[0002] The laboratory oscillator is a commonly used biochemical instrument, is widely used in biology, chemistry, medical laboratory, drives the tray to make the revolution through the motor, makes the sample in the sample container (such as test tube, conical flask etc.) placed on the tray constantly make the circular motion, to reach the even mixing purpose.
[0003] The container is not stable enough when the existing oscillator is used to oscillate the sample, and the container is inclined, which pollutes the sample in the container and affects the work progress and the accuracy of data.
[0004] Therefore, the utility model provides a laboratory oscillator to solve the above problems. UTILITY MODEL CONTENTS
[0005] In view of the deficiency of prior art, the utility model provides a laboratory oscillator, and solves the above problems.
[0006] To achieve the above object, the utility model is realized through the following technical scheme: a laboratory oscillator, including the bottom plate, the top of the bottom plate is provided with fixed assembly, the top of the fixed assembly is provided with the protection assembly, the fixed assembly includes the first screw rod, the first screw rod is fixedly installed on the top of the bottom plate, the outside of the first screw rod is slidably connected with the adjusting block, the fixed ring is fixedly installed between the adjusting block, the sidewall of the fixed ring is screwed with the second screw rod, and the inner side end of the second screw rod is rotatably connected with the fixed plate.
[0007] Preferably, the outside of the first screw rod is screwed with the nut, the outside of each first screw rod is screwed with two nuts, and the two nuts are located on the upper and lower sides of the adjusting block.
[0008] The position of the adjusting block and the fixed ring can be adjusted by adjusting the position of the nut.
[0009] Preferably, the outside end of the fixed plate is fixedly installed with the limiting rod, the limiting rod penetrates the inside of the fixed ring, and the outside end of the second screw rod is fixedly installed with the first knob.
[0010] The position of the fixed plate is adjusted by rotating the second screw rod.
[0011] Preferably, the fixed plate is made of rubber, and the fixed plates are uniformly arranged in the inside of the fixed ring.
[0012] The fixing plate made of rubber is convenient to adhere to the outer surface of the container.
[0013] Preferably, the protection assembly comprises a support fixedly installed on the bottom side of the bottom plate, a third screw threadedly penetrating through the top of the support, a connecting block rotatably connected to the bottom of the third screw, and a protection plate fixedly installed on the bottom of the connecting block and located above the fixing ring.
[0014] The protection plate is adhered to the top of the container to prevent the internal solution from spilling out.
[0015] Preferably, the outer diameter of the protection plate is the same as the outer diameter of the fixing ring, and a second knob is fixedly installed on the top of the third screw.
[0016] The protection plate can be moved to the top of the container.
[0017] Beneficial effects
[0018] Compared with the prior art, the utility model has the following beneficial effects:
[0019] 1. The laboratory oscillator, after the height of the fixing plate is adjusted, the second screw is driven to rotate by rotating the first knob, and the fixing plate moves inward under the limitation of the limiting rod. The fixing plate is adhered to the outer surface of the container to fix the container. The fixing plate adjusted up and down and inside and outside can effectively fix containers of different sizes, ensuring the stability of the container and improving the experimental efficiency and data accuracy.
[0020] 2. The laboratory oscillator, the protection plate is adhered to the top of the container by moving downward. For containers with a top cover, the protection plate can reinforce the fixation of the top cover. For containers without a top cover, the protection plate can act as a top cover, so that the internal solution is not easy to spill out during oscillation, further improving the stability during detection. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.
[0022] Figure 1 It is the external structure perspective view of the utility model;
[0023] Figure 2 It is the partial structure perspective view of the utility model;
[0024] Figure 3 is a perspective view of the top structure of the utility model;
[0025] Figure 4 is a perspective view of the utility model Figure 3 is an enlarged view of structure A in the middle.
[0026] In the figure: 1, bottom plate; 2, fixed assembly; 21, first screw rod; 22, adjusting block; 23, nut; 24, fixed ring; 25, fixed plate; 26, limiting rod; 27, second screw rod; 28, first knob; 3, protection assembly; 31, support; 32, protection plate; 33, connecting block; 34, third screw rod; 35, second knob. DETAILED DESCRIPTION
[0027] It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, up, down" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0028] The present application will be further described in detail below by means of the drawings and examples.
[0029] With reference to Figures 1 to 4 , the present application provides a laboratory oscillator, which comprises a bottom plate 1, the top of the bottom plate 1 is provided with a fixed assembly 2, the top of the fixed assembly 2 is provided with a protection assembly 3, the fixed assembly 2 comprises a first screw rod 21, the first screw rod 21 is fixedly installed on the top of the bottom plate 1, the outer side of the first screw rod 21 is slidably connected with an adjusting block 22, the adjusting blocks 22 are fixedly installed with a fixed ring 24, the sidewall of the fixed ring 24 is screwed through with a second screw rod 27, the inner side end of the second screw rod 27 is rotatably connected with a fixed plate 25. The outer side of the first screw rod 21 is screwed with a nut 23, the outer side of each first screw rod 21 is screwed with two nuts 23, and the two nuts 23 are located on the upper and lower sides of the adjusting block 22. The outer side end of the fixed plate 25 is fixedly installed with a limiting rod 26, and the limiting rod 26 penetrates the inside of the fixed ring 24. The outer side end of the second screw rod 27 is fixedly installed with a first knob 28. The fixed plate 25 is made of rubber, and the fixed plate 25 is uniformly arranged in the inside of the fixed ring 24.
[0030] In this embodiment, when the oscillation mixing is carried out, the bottom plate 1 is fixed on the top of the tray of the oscillator, the container is placed on the top of the bottom plate 1, between the fixed plates 25 inside the fixed ring 24, the height of the container can adjust the position of the nut 23 on the first screw rod 21 so as to adjust the height of the adjusting block 22, and then the height of the fixed ring 24 and the fixed plate 25 is adjusted. After adjusting the height of the fixed plate 25, the first knob 28 is rotated to drive the second screw rod 27 to rotate, and the fixed plate 25 moves inward under the limitation of the limiting rod 26. The container is fixed by the fixed plate 25 moving and adhering to the outer surface of the container. The fixed plate 25 adjusted up and down and inside and outside realizes the purpose that different size containers can be effectively fixed, the stability of the container is guaranteed, and the experimental efficiency and data accuracy are improved.
[0031] Reference Figures 1 to 4 In one aspect of the embodiment, the protection assembly 3 includes a support 31 fixedly installed on the bottom side of the bottom plate 1, a third screw rod 34 is screwed through the top of the support 31, a connecting block 33 is rotatably connected to the bottom of the third screw rod 34, a protection plate 32 is fixedly installed on the bottom of the connecting block 33, and the protection plate 32 is located above the fixed ring 24. The outer diameter of the protection plate 32 is the same as the outer diameter of the fixed ring 24, and the second knob 35 is fixedly installed on the top of the third screw rod 34.
[0032] In this embodiment, the second knob 35 can be rotated before mixing to drive the third screw rod 34 to rotate, and the third screw rod 34 can drive the connecting block 33 and the protection plate 32 to move downward. The protection plate 32 moves downward and adheres to the top of the container, which can reinforce the fixation of the top cover of the container with a top cover, or the protection plate 32 can act as a top cover for the container without a top cover, so as to prevent the internal solution from spilling out during oscillation, and further improve the stability during detection.
[0033] Meanwhile, the contents not described in detail in this specification are all prior art known to those skilled in the art.
[0034] Working principle: when oscillating mixing, the bottom plate 1 is fixed on the tray top of the oscillator, the container is placed on the top of the bottom plate 1, between the fixed plates 25 inside the fixed ring 24, the height of the container can adjust the position of the nut 23 on the first screw rod 21 to adjust the height of the adjusting block 22, and then realize the height adjustment of the fixed ring 24 and the fixed plate 25, after the height adjustment of the fixed plate 25, rotate the first knob 28 to drive the second screw rod 27 to rotate, and the fixed plate 25 moves inward under the limitation of the limiting rod 26, and the container is fixed by the fixed plate 25 moving and adhering to the outer surface of the container, the fixed plate 25 is adjusted up and down and inside and outside, which can effectively fix different sizes of containers, and the stability of the container is guaranteed, the experimental efficiency and data accuracy are improved; And before mixing, the second knob 35 can be rotated to drive the third screw rod 34 to rotate, the third screw rod 34 can drive the connecting block 33 and the protective plate 32 to move downward, the protective plate 32 moves downward and adheres to the top of the container, which can reinforce the fixation of the top cover of the container with the top cover, and the protective plate 32 can be used as the top cover for the container without the top cover, so as to prevent the internal solution from spilling out during oscillation, and further improve the stability during detection.
[0035] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0036] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. Laboratory shaker comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with a fixing assembly (2), the top of the fixing assembly (2) is provided with a protection assembly (3), the fixing assembly (2) comprises a first screw rod (21), the first screw rod (21) is fixedly installed on the top of the bottom plate (1), the outer side of the first screw rod (21) is slidably connected with an adjusting block (22), the adjusting block (22) is fixedly installed with a fixing ring (24) between, the side wall of the fixing ring (24) is screwed through a second screw rod (27), the inner side of the second screw rod (27) is rotatably connected with a fixed plate (25).
2. A laboratory shaker as claimed in claim 1, characterized in that: The outer side of the first screw rod (21) is screwed with a nut (23), the outer side of each first screw rod (21) is screwed with two nuts (23), and the two nuts (23) are located on the upper and lower sides of the adjusting block (22) respectively.
3. A laboratory shaker as claimed in claim 1, characterized in that: The outer side end of the fixed plate (25) is fixedly installed with a limiting rod (26), the limiting rod (26) penetrates the inside of the fixing ring (24), and the outer side end of the second screw rod (27) is fixedly installed with a first knob (28).
4. A laboratory shaker as claimed in claim 3, characterized in that: The fixed plate (25) is made of rubber, and the fixed plate (25) is uniformly arranged in the inside of the fixing ring (24).
5. A laboratory shaker as claimed in claim 1, characterized in that: The protection assembly (3) comprises a support (31), the support (31) is fixedly installed on the bottom side of the bottom plate (1), the top of the support (31) is screwed through a third screw rod (34), the bottom of the third screw rod (34) is rotatably connected with a connecting block (33), the bottom of the connecting block (33) is fixedly installed with a protection plate (32), and the protection plate (32) is located above the fixing ring (24).
6. A laboratory shaker as claimed in claim 5, characterized in that: The outer diameter of the protection plate (32) is same with the outer diameter of the fixing ring (24), and the top of the third screw rod (34) is fixedly installed with a second knob (35).