A small water bath shaker

Abstract

The utility model relates to water bath oscillator technical field especially a small -size water bath oscillator, including the casing, setting in the oscillation subassembly of casing inside, oscillation subassembly includes motor, sets up the rotating plate of motor output, sets up the transmission wheel of rotating plate one end, sets up the connecting seat of transmission wheel outside, sets up the moving plate of connecting seat bottom, sets up the moving seat of moving plate bottom four corners, sets up the moving wheel of moving seat inside, connecting seat and transmission wheel show the sliding connection of being connected. Through the setting oscillation subassembly, oscillation subassembly rotates through motor drive rotating plate, and rotating plate drives connecting seat and moving plate linkage through transmission wheel, and high -efficient transmission is passed to the circulation component to the power, realizes the stable oscillation of material or sample, and the structural design of cooperation circulation component depositing groove and through groove makes liquid can continuously pass depositing seat, and can flow through and contact with sample fully, and the oscillation incubation effect of material is improved obviously.

Description

Technical Field

[0001] This utility model relates to the field of water bath oscillators, and in particular to a small water bath oscillator. Background Technology

[0002] A water bath shaker is a small device used for incubating small amounts of test tube samples in a constant-temperature water bath. It is designed for experiments that require biological samples to be shaken in a water bath at a set temperature for a certain period of time before use. It is suitable for applications such as biological culture and chemical reactions that require shaking incubation and is characterized by its gentle, stable and efficient nature.

[0003] However, when existing devices oscillate samples, they cannot effectively drive the samples to reciprocate, resulting in poor oscillation efficiency and insufficient effect. This greatly affects the oscillation incubation effect of materials or samples and makes it difficult to meet the requirements for the oscillation incubation effect of materials or samples in experiments or practical applications. Summary of the Invention

[0004] In view of the problem that the above-mentioned or existing technologies cannot effectively perform reciprocating motion on the sample, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a small water bath oscillator, including a housing and an oscillation component disposed inside the housing;

[0006] The oscillation assembly includes a motor, a rotating plate disposed at the output end of the motor, a transmission wheel disposed at one end of the rotating plate, a connecting seat disposed outside the transmission wheel, a movable plate disposed at the bottom of the connecting seat, movable seats disposed at the four corners of the bottom of the movable plate, and movable wheels disposed inside the movable seats.

[0007] The connecting seat is slidably connected to the transmission wheel. The motor drives the rotating plate to rotate, and the rotating plate in turn drives the transmission wheel to rotate. The rotation of the transmission wheel drives the connecting seat and the moving plate to move horizontally.

[0008] In a preferred embodiment of the small water bath oscillator of this utility model, the oscillation assembly further includes a mounting plate, the outside of which is provided with a wheel groove, and the movable wheel is movably connected to the inside of the wheel groove.

[0009] In a preferred embodiment of the small water bath oscillator of this utility model, a flow component is provided on one outer wall of the movable plate, and the flow component includes a connecting plate.

[0010] In a preferred embodiment of the present invention, a small water bath oscillator is provided on one side of the outer wall of the connecting plate, and a storage box is provided at the bottom of the L-shaped plate.

[0011] In a preferred embodiment of the small water bath oscillator of this utility model, the storage box has a storage slot inside, and the inner wall of the storage slot has a through slot.

[0012] In a preferred embodiment of the small water bath oscillator of this utility model, the through slots are distributed in a horizontal structure at equal intervals, and the through slots correspond to each other.

[0013] In a preferred embodiment of the small water bath oscillator of this utility model, a motor base is further provided inside the housing, and the motor is mounted on the outer wall of the motor base.

[0014] As a preferred embodiment of the small water bath oscillator of this utility model, a timer switch is provided on the outer wall of the front side of the housing, and a power interface electrically connected to the motor is provided on the back side of the housing.

[0015] The beneficial effects of this utility model are as follows: the oscillation component is set up, and the oscillation component drives the rotating plate to rotate through the motor. The rotating plate drives the connecting seat and the moving plate to move together through the transmission wheel, so as to efficiently transmit the power to the flow component and realize the stable oscillation of the material or sample. With the structural design of the storage tank and the through tank in the flow component, the liquid can continuously pass through the storage seat and can flow through and fully contact the sample, which significantly improves the oscillation incubation effect of the material. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the overall structure of a small water bath oscillator.

[0018] Figure 2 This is a schematic diagram of the internal structure of the casing of a small water bath oscillator.

[0019] Figure 3 This is a schematic diagram of the oscillation component structure of a small water bath oscillator.

[0020] Figure 4 This is a schematic diagram of the flow component structure of a small water bath oscillator.

[0021] Figure 5 This is a schematic diagram of the back structure of a small water bath oscillator.

[0022] In the diagram: 1. Housing; 2. Vibration assembly; 21. Motor; 22. Rotating plate; 23. Transmission wheel; 24. Connecting seat; 25. Moving plate; 26. Moving seat; 27. Moving wheel; 28. Mounting plate; 29. ​​Wheel groove; 3. Flow assembly; 31. Connecting plate; 32. L-shaped plate; 33. Storage box; 34. Storage slot; 35. Through slot; 4. Motor mount; 5. Timer switch; 6. Power interface. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0026] Example 1, referring to Figure 1 , Figure 3 and Figure 4 This is the first embodiment of the present invention. This embodiment provides a small water bath shaker that can achieve the effect of reciprocating oscillation of a sample. It includes a housing 1 and an oscillation component 2 disposed inside the housing 1.

[0027] The oscillation assembly 2 includes a motor 21 that provides power for the rotation of a rotating plate 22; a rotating plate 22 located at the output end of the motor 21, which is connected to the output shaft of the motor 21 via a coupling; a transmission wheel 23 located at one end of the rotating plate 22; and a connecting seat 24 located outside the transmission wheel 23, which is movably mounted on the bottom outer wall of the other end of the rotating plate 22 away from the motor 21 via bearings. The transmission wheel 23 is slidably connected to the inside of the connecting seat 24, so that while the transmission wheel 23 rotates, the connecting seat 24 can utilize the... The movable connection between the transmission wheels 23 allows the connecting seat 24 to move laterally. A movable plate 25 is set at the bottom of the connecting seat 24. The connecting seat 24 and the movable plate 25 are fixedly connected by bolts. Movable seats 26 are set at the four corners of the bottom of the movable plate 25. During the movement of the movable plate 25, the movable plate 25 will move by means of the fixed connection between the movable plate 25 and the movable seat 26. Movable wheels 27 are set inside the movable seat 26. The movable wheels 27 are movably installed in the groove inside the movable seat 26 by means of bearings.

[0028] The connecting seat 24 is slidably connected to the transmission wheel 23. The motor 21 drives the rotating plate 22 to rotate, and the rotating plate 22 in turn drives the transmission wheel 23 to rotate. The rotation of the transmission wheel 23 drives the connecting seat 24 and the moving plate 25 to move horizontally.

[0029] Specifically, the oscillation assembly 2 also includes a mounting plate 28. The mounting plate 28 has a wheel groove 29 on its outside. The movable wheel 27 is movably connected to the inside of the wheel groove 29. The mounting plate 28 is fixed to the bottom inner wall of the housing 1 by bolts. The wheel groove 29 on the top two outer walls of the mounting plate 28 can guide and limit the movable wheel 27, so that the movable wheel 27 can only move inside the wheel groove 29.

[0030] In use, the motor 21 is started first. After the power is turned on, the motor 21 will drive the rotating plate 22 fixedly connected to its output shaft to rotate at a constant speed according to the preset speed. The rotating plate 22 and the output shaft of the motor 21 are connected by a key to ensure that the power can be transmitted without loss and to avoid slippage or free rotation. During the stable rotation of the rotating plate 22 around the output shaft of the motor, its other end is connected to the transmission wheel 23, so that the rotating plate 22 can perform circular motion synchronously. The surface of the transmission wheel 23 is smoothed, which can effectively reduce the frictional resistance during the movement and ensure the smoothness of the transmission.

[0031] During the circular motion of the transmission wheel 23, due to the movable connection between the transmission wheel 23 and the slot at the top of the connecting seat 24, the circular motion of the transmission wheel 23 is converted into a lateral thrust on the connecting seat 24, causing the connecting seat 24 to move laterally. At the same time, the movable wheels 27 installed on both sides of the bottom of the connecting seat 24 are precisely embedded in the wheel grooves 29 at the top of the mounting plate 28. The wheel grooves 29 provide a limiting and guiding effect on the movable wheels 27, so that the connecting seat 24 can only move laterally along the extension direction of the wheel grooves 29, completely avoiding the displacement or shaking of the connecting seat 24 during the movement, and ensuring the accuracy of the movement trajectory.

[0032] During the stable lateral movement of the connecting seat 24 along the wheel groove 29, the connecting seat 24 and the moving plate 25 are connected by bolts, forming a solid integrated structure. This allows the moving plate 25 to move laterally synchronously under the drive of the connecting seat 24. As the moving plate 25 moves with the connecting seat 24, it drives the moving seats 26 welded and fixed at the four corners of its bottom outer wall to move synchronously. Each moving seat 26 is equipped with a moving wheel 27 of the same specifications as the bottom of the connecting seat 24. Because these moving wheels 27 are embedded in the corresponding wheel groove 29, the cooperation of multiple sets of moving wheels 27 and wheel groove 29 provides uniform support and stable guidance for the moving plate 25. Ultimately, this allows the moving plate 25 to maintain a stable horizontal posture and move laterally, effectively ensuring the motion accuracy of subsequent related components.

[0033] In summary, by using the oscillation component 2, the rotation of the rotating plate 22 driven by the motor 21 can synchronously drive the transmission wheel 23 to move. The transmission wheel 23, in turn, can cooperate with the connecting seat 24 to enable the connecting seat 24 to synchronously drive the moving plate 25 to move laterally. This configuration allows the user to effectively drive the sample to oscillate, thereby increasing the oscillation effect of the sample and making the oscillation efficiency of the sample better.

[0034] Example 2, refer to Figures 1 to 5 This is the second embodiment of the present invention. Unlike the previous embodiment, it solves the problem of making the water flow more smoothly in order to improve its efficiency.

[0035] Specifically, a flow assembly 3 is provided on one outer wall of the movable plate 25. The flow assembly 3 includes a connecting plate 31. The flow assembly 3 is provided on the side of the oscillation assembly 2 containing the movable plate 25, and the connecting plate 31 included in the flow assembly 3 is fixed to the outer wall of one side of the movable plate 25 by bolts.

[0036] Furthermore, an L-shaped plate 32 is provided on one outer wall of the connecting plate 31, and a storage box 33 is provided at the bottom of the L-shaped plate 32. The connecting plate 31 and the L-shaped plate 32 are fixedly connected by bolts. During the movement of the connecting plate 31, the connecting plate 31 will synchronously drive the L-shaped plate 32 to move, and the L-shaped plate 32 can provide a fixed position for the storage box 33.

[0037] The storage box 33 has a storage groove 34 inside, and a through groove 35 is provided on the inner wall of the storage groove 34. The storage groove 34 is located inside the storage box 33, and the through groove 35 can provide a flow position for the liquid. Therefore, when the storage box 33 moves, the liquid can come into contact with the sample through the through groove 35.

[0038] Preferably, the through grooves 35 are distributed in a horizontal structure at equal intervals, and the through grooves 35 correspond to each other. The through grooves 35 on the inner walls on both sides are distributed in a corresponding manner and are all distributed longitudinally at equal intervals. This arrangement allows the liquid to flow more smoothly inside the through grooves 35.

[0039] It should be noted that a motor base 4 is also provided inside the housing 1. The motor 21 is mounted on the outer wall of the motor base 4. The motor base 4 is fixed inside the housing 1 by bolts. The motor base 4 provides an installation position for the motor 21 and guides the movement of the movable plate 25, so that the movable plate 25 can only move laterally inside the motor base 4.

[0040] It should be noted that a timer switch 5 is provided on the outer wall of the front of the housing 1, and a power interface 6 electrically connected to the motor 21 is provided on the back of the housing 1. The timer switch 5 can shut off the current flow path at a time, which is a mature technology. The timer switch 5 can be connected in series between the power interface 6 and the motor 21. After the user sets the time, the external power supply is connected to the power interface, and the current reaches the motor 21 through the timer switch 5 to make it run, thus realizing the operation of the device.

[0041] The rest of the structure is the same as in Example 1.

[0042] In use, the material or sample to be processed is first placed stably into the storage slot 34 at the top of the storage box 33, ensuring that the material or sample is completely compatible with the size and specifications of the storage slot 34. This avoids the impact of placement deviation on subsequent movement and liquid contact. At this time, when the connecting plate 31, which is the core component of power transmission, moves horizontally or vertically along a preset trajectory under the action of the motor 21, the connecting plate 31 and the L-shaped plate 32 are connected by bolts to form an integrated transmission structure. The connecting plate 31 will precisely drive the L-shaped plate 32 to move synchronously and without deviation. The speed and direction of movement of the two are completely consistent, effectively avoiding jamming or misalignment during the transmission process. During the stable movement of the L-shaped plate 32, the storage box 33 fixed at its bottom will move along with it under the drive of the L-shaped plate 32. The rigid connection structure between the storage box 33 and the L-shaped plate 32 ensures that the storage box 33 will not shake or fall off during the movement, further ensuring the stability of the internal material or sample. As the storage box 33 moves along the preset path, the material or sample inside the storage tank 34 will move synchronously with the storage box 33. At this time, the processing liquid pre-injected into the equipment will enter the storage tank 34 through the through slots 35 opened on both sides of the storage box 33.

[0043] Because the channels 35 are symmetrically distributed and have the same aperture size, the liquid can fully contact all surfaces of the material or sample with a uniform flow rate, achieving comprehensive contact between the material and the liquid. Subsequently, the liquid that has completed the contact will flow out of the storage tank 34 through the corresponding channel 35 on the other side of the storage box, forming a stable circulation of liquid inside the storage tank 34 and the channel 35. This not only ensures the continuous supply and renewal of liquid during the material processing, but also effectively improves the efficiency and uniformity of material processing.

[0044] In summary, through the channel 35 and storage tank 34, when the storage box 33 moves, the liquid can pass through the channel 35 and storage tank 34 evenly, so that the material or sample contained in the storage tank 34 will have full contact with the external liquid. Furthermore, since the channel 35 is opened on both inner walls of the storage tank 34 and has an equidistant horizontal structure, the contact and vibration incubation effect of the material or sample is improved, thus enhancing the efficiency of use.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A small water bath oscillator, characterized in that: Includes a housing (1), an oscillation assembly (2) disposed inside the housing (1); and, The oscillation assembly (2) includes a motor (21), a rotating plate (22) disposed at the output end of the motor (21), a transmission wheel (23) disposed at one end of the rotating plate (22), a connecting seat (24) disposed outside the transmission wheel (23), a movable plate (25) disposed at the bottom of the connecting seat (24), movable seats (26) disposed at the four corners of the bottom of the movable plate (25), and movable wheels (27) disposed inside the movable seats (26); wherein, The connecting seat (24) is slidably connected to the transmission wheel (23). The motor (21) drives the rotating plate (22) to rotate, and the rotating plate (22) in turn drives the transmission wheel (23) to rotate. The rotation of the transmission wheel (23) drives the connecting seat (24) and the moving plate (25) to move horizontally.

2. The small water bath oscillator as described in claim 1, characterized in that: The oscillation assembly (2) also includes a mounting plate (28), on the outside of which a wheel groove (29) is provided, and the movable wheel (27) is movably connected to the inside of the wheel groove (29).

3. A small water bath oscillator as described in claim 1, characterized in that: A flow assembly (3) is provided on one side of the outer wall of the movable plate (25), the flow assembly (3) including a connecting plate (31).

4. A small water bath oscillator as described in claim 3, characterized in that: An L-shaped plate (32) is provided on one side of the outer wall of the connecting plate (31), and a storage box (33) is provided at the bottom of the L-shaped plate (32).

5. A small water bath oscillator as described in claim 4, characterized in that: The storage box (33) has a storage slot (34) inside, and a through slot (35) is provided on the inner wall of the storage slot (34).

6. A small water bath oscillator as described in claim 5, characterized in that: The through slots (35) are distributed in a horizontal structure at equal intervals, and the through slots (35) correspond to each other.

7. A small water bath oscillator as described in claim 1, characterized in that: The housing (1) is also provided with a motor base (4), and the motor (21) is provided on the outer wall of the motor base (4).

8. A small water bath oscillator as described in claim 1, characterized in that: A timer switch (5) is provided on the outer wall of the front side of the housing (1), and a power interface (6) electrically connected to the motor (21) is provided on the back side of the housing (1).

Images