Modular constant-temperature oscillation metal bath
By designing a modular protective structure in a constant temperature oscillating metal bath, including lifting tubes and shaking grooves, the problem of sample boxes falling off and unstable connections during high-frequency vibration is solved, and the stability and efficiency of the experiment are achieved.
Patent Information
- Application Number
- CN202420962559.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing constant temperature oscillating metal bath can easily cause the sample box to be disengaged or connected unstable when vibrating at high frequency, affecting the stability of the experiment.
Using a modular constant temperature oscillation metal bath, the sample box is realized by setting a symmetrical protective structure on the body, including lifting pipes, lifting columns, clamping slots, clamping blocks, clamping springs, shaking slots, shaking blocks, rolling balls and other components. Limit fixation and vibration isolation.
It effectively avoids the problem of sample box falling off and unstable connection during high-frequency vibration, ensuring the stability and efficiency of processing work.
Smart Images
Figure CN222197017U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to a constant temperature oscillating metal bath, in particular to a modular constant temperature oscillating metal bath. Background Art
[0002] Constant temperature oscillating metal bath is a common laboratory instrument, widely used in scientific research, medicine, chemical industry and other fields. It provides a stable temperature environment and stirring conditions for the experiment by controlling the temperature and oscillation frequency in the metal bath.
[0003] However, when using a sample box to load the corresponding sample and then placing the sample box into the instrument for processing, high-frequency vibration can easily cause the sample box to fall out of the instrument, or the connection with the instrument becomes unstable due to high-frequency vibration, which is greatly detrimental to the stable operation.
[0004] To this end, this solution proposes a modular constant temperature oscillating metal bath to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problems existing in the prior art and proposes a modular constant temperature oscillating metal bath.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A modular constant temperature oscillating metal bath comprises a body, a sample box is provided on the body, two symmetrically arranged protective structures are provided on the body, the protective structure comprises a lifting tube rotatably connected to the body, a lifting column is slidably connected in the lifting tube, a slot is provided on one side wall of the lifting column, a bayonet is provided on one side wall of the lifting tube, a clamping block is slidably connected in the slot, the clamping block is slidably connected in the bayonet, a clamping spring is provided on a side wall of the clamping block away from the bayonet, the other end of the clamping spring is fixedly connected to the inner wall of the slot, a top plate is fixedly connected to the lifting column, and a fixing structure is provided on the top plate.
[0008] Preferably, the fixing structure includes a shaking groove arranged on the lower end surface of the top plate, a shaking block is arranged in the shaking groove, the shaking groove is in a T-shape, the shaking block is also in a T-shape, a fixing plate is arranged on the lower end surface of the shaking block, a plurality of spherical grooves are arranged on the upper end surface of the fixing plate, rolling balls are arranged in the plurality of spherical grooves, and the plurality of rolling balls all contact the inner wall of the shaking groove.
[0009] Preferably, a lifting groove is provided on the inner wall of the lifting tube, a lifting block is slidably connected in the lifting groove, the lifting block is fixedly connected to the lifting column, a lifting spring is provided on one side wall of the lifting block, and one end of the lifting spring is fixedly connected to the inner wall of the lifting groove.
[0010] Preferably, a threaded tube is rotatably connected to the lower end surface of the lifting tube, a threaded column is internally threadedly connected to the threaded tube, and the threaded column is fixedly connected to the upper end surface of the machine body.
[0011] Preferably, a rotating groove is provided on one side wall of the threaded tube close to the lifting tube, a rotating block is rotatably connected in the rotating groove, the rotating block is fixedly connected to the lifting tube, and the rotating groove and the rotating block are concave-convex matched.
[0012] Preferably, a protective coating is provided on the lower end surface of the fixing plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] In the utility model, the staff can conveniently control the lifting column with the help of the cooperation of the bayonet and the card block, so that the fixed plate can limit and fix the sample box. At the same time, the vibration of the sample box is not affected by the help of the shaking groove and the shaking block, so that the staff's processing work can be completed stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the modular constant temperature oscillating metal bath proposed by the utility model;
[0016] Figure 2 A partial side structural cross-sectional view of the modular constant temperature oscillating metal bath proposed by the utility model;
[0017] Figure 3 for Figure 2 A magnified view of the structure in the middle;
[0018] Figure 4 for Figure 2 A magnified view of the structure in B.
[0019] In the figure: 1 body, 2 sample box, 3 lifting tube, 4 lifting column, 5 card slot, 6 bayonet, 7 card block, 8 card spring, 9 top plate, 10 shaking slot, 11 shaking block, 12 fixed plate, 13 spherical slot, 14 rolling ball, 15 lifting slot, 16 lifting block, 17 lifting spring, 18 threaded tube, 19 threaded column, 20 rotating slot, 21 rotating block. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-Figure 4The modular constant temperature oscillating metal bath comprises a body 1, a sample box 2 is arranged on the body 1, and two symmetrically arranged protective structures are arranged on the body 1, the protective structure comprises a lifting tube 3 rotatably connected to the body 1, a threaded tube 18 is rotatably connected to the lower end surface of the lifting tube 3, a rotating groove 20 is arranged on a side wall of the threaded tube 18 close to the lifting tube 3, a rotating block 21 is rotatably connected in the rotating groove 20, and the rotating block 21 is fixedly connected to the lifting tube 3, the rotating groove 20 and the rotating block 21 are concave-convex matched, so that the connection between the lifting tube 3 and the threaded tube 18 is more stable, the lifting tube 3 can be conveniently rotated, and the position of the fixed plate 12 can be adjusted, so that the placement and removal of the sample box 2 can be conveniently completed, the threaded tube 18 is threadedly connected to a threaded column 19, and the threaded column 19 is fixedly connected to the upper end surface of the body 1, so that the lifting tube 3 can be adjusted. The overall height, and then the fixed plate 12 can cooperate to complete the limiting work of the sample boxes 2 at different heights after it is lowered, which greatly meets the use needs of the staff. The lifting column 4 is slidably connected in the lifting tube 3, and a lifting groove 15 is provided on the inner wall of the lifting tube 3. A lifting block 16 is slidably connected in the lifting groove 15. The lifting block 16 is fixedly connected to the lifting column 4. With the help of the lifting block 16, the lifting column 4 can be effectively prevented from escaping from the lifting tube 3, thereby ensuring the integrity of the device. A lifting spring 17 is provided on one side wall of the lifting block 16, and one end of the lifting spring 17 is fixedly connected to the inner wall of the lifting groove 15. In this way, with the help of the lifting spring 17, the lifting column 4 can quickly rise after the restriction is released, and then the restriction of the sample box 2 can be quickly and conveniently released without the need for additional operation by the staff, which greatly facilitates the use of the staff;
[0022] A card slot 5 is provided on one side wall of the lifting column 4, a bayonet 6 is provided on one side wall of the lifting tube 3, a card block 7 is slidably connected in the card slot 5, the card block 7 is slidably connected in the bayonet 6, a card spring 8 is provided on one side wall of the card block 7 away from the bayonet 6, the other end of the card spring 8 is fixedly connected to the inner wall of the card slot 5, a top plate 9 is fixedly connected to the lifting column 4, a fixing structure is provided on the top plate 9, the fixing structure includes a shaking groove 10 arranged on the lower end surface of the top plate 9, a shaking block 11 is provided in the shaking groove 10, the shaking groove 10 is T-shaped, the shaking block 11 is also T-shaped, and the lower end surface of the shaking block 11 A fixed plate 12 is provided on the top, and a protective coating is provided on the lower end surface of the fixed plate 12, which makes the clamping and limiting work safer and will not damage the sample box 2. A plurality of spherical grooves 13 are provided on the upper end surface of the fixed plate 12, and rolling balls 14 are provided in the plurality of spherical grooves 13. The plurality of rolling balls 14 all contact the inner wall of the shaking groove 10. In this way, the lateral friction force of the fixed plate 12 is effectively reduced by means of the setting of the rolling balls 14, so that when the fixed plate 12 successfully completes the vertical limiting of the sample box 2, it will not interfere with the high-frequency vibration of the sample box 2, so that the processing work can be completed efficiently and stably.
[0023] During the use of the utility model, the staff can first adjust the two protective structures according to the specifications of the sample box 2, that is, rotate the two threaded tubes 18 so that the two threaded tubes 18 rotate and lift to a suitable position on the threaded column 19, so that the lifting tube 3 and the fixed plate 12 can be lifted to a suitable height, and then the staff can insert the sample box 2 into the body 1, and then rotate the two lifting tubes 3 so that the two fixed plates 12 rotate to a position aligned with the sample box 2, and then the staff can press the two lifting columns 4 to drive the lifting tube 3 and the fixed plate 12 to move to a suitable height. When block 16 pulls the lifting spring 17 to slide in the lifting groove 15, it can drive the card block 7 to move to the position aligned with the card block 7, and then the card block 7 can be inserted into the bayonet 6 under the elastic force of the clamping spring 8 to complete the fixing work. At this time, the fixed plate 12 fits the upper end surface of the sample box 2 to complete the limiting work, which effectively prevents the sample box 2 from falling off upward due to high-frequency vibration during the processing work. At the same time, the sliding of the shaking block 11 in the shaking groove 10 and the setting of the rolling ball 14 make the vibration work free from interference, which greatly guarantees the efficient and stable completion of the processing work.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A modular constant temperature oscillating metal bath, comprising a body (1), characterized in that: The machine body (1) is provided with a sample box (2), and the machine body (1) is provided with two symmetrically arranged protective structures, the protective structure comprising a lifting tube (3) rotatably connected to the machine body (1), a lifting column (4) slidably connected in the lifting tube (3), a clamping groove (5) is provided on one side wall of the lifting column (4), a clamping port (6) is provided on one side wall of the lifting tube (3), a clamping block (7) is slidably connected in the clamping groove (5), the clamping block (7) is slidably connected in the clamping port (6), a clamping spring (8) is provided on a side wall of the clamping block (7) away from the clamping port (6), the other end of the clamping spring (8) is fixedly connected to the inner wall of the clamping groove (5), a top plate (9) is fixedly connected to the lifting column (4), and a fixing structure is provided on the top plate (9).
2. The modular constant temperature oscillating metal bath according to claim 1, characterized in that: The fixing structure comprises a shaking groove (10) arranged on the lower end surface of the top plate (9), a shaking block (11) is arranged in the shaking groove (10), the shaking groove (10) is in a T-shape, the shaking block (11) is also in a T-shape, a fixing plate (12) is arranged on the lower end surface of the shaking block (11), a plurality of spherical grooves (13) are arranged on the upper end surface of the fixing plate (12), rolling balls (14) are arranged in the plurality of spherical grooves (13), and the plurality of rolling balls (14) are in contact with the inner wall of the shaking groove (10).
3. The modular constant temperature oscillating metal bath according to claim 1, characterized in that: A lifting groove (15) is provided on the inner wall of the lifting tube (3), a lifting block (16) is slidably connected in the lifting groove (15), the lifting block (16) is fixedly connected to the lifting column (4), a lifting spring (17) is provided on a side wall of the lifting block (16), one end of the lifting spring (17) is fixedly connected to the inner wall of the lifting groove (15).
4. The modular constant temperature oscillating metal bath according to claim 1, characterized in that: A threaded tube (18) is rotatably connected to the lower end surface of the lifting tube (3), a threaded column (19) is internally threadedly connected to the threaded tube (18), and the threaded column (19) is fixedly connected to the upper end surface of the machine body (1).
5. The modular constant temperature oscillating metal bath according to claim 4, characterized in that: A rotating groove (20) is provided on a side wall of the threaded tube (18) close to the lifting tube (3), a rotating block (21) is rotatably connected in the rotating groove (20), the rotating block (21) is fixedly connected to the lifting tube (3), and the rotating groove (20) and the rotating block (21) are matched in a concave-convex manner.
6. The modular constant temperature oscillating metal bath according to claim 2, characterized in that: A protective coating is provided on the lower end surface of the fixing plate (12).