Splash-proof beaker
By designing splash -proof cups, using fixed mechanisms, clamping mechanisms, and mixing mechanisms to solve the problem of liquid splashing during the use of the cup, improve the safety and efficiency of the experimental operation, ensure that the adequate mixing of the reagents and the accuracy of the experimental results are accurate sex.
Patent Information
- Application Number
- CN202421117063.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Existing beakers are prone to cause liquid splashing during use, causing operator injury, waste of reagents and inaccurate experimental results.
A splash -proof cup is designed, including brackets, cups, fixed mechanisms, clamping mechanisms and mixing mechanisms. The fixed institutions through the design of the first fixed ring, the second fixed ring, and the union pages combined with the connection of magnetic suction activities to ensure that the cup is stable during the experiment. The clamping mechanism uses the coordination of spring and pads to provide a stable clamping force. The mixing mechanism realizes the uniform mixing and mixing of the liquid through the combination of servo motors, magnets and metal balls.
Through the design of fixed mechanisms and clamping mechanisms, the cups remain stable during the experiment, reduce the risk of splashing and dumping, and improve the safety and accuracy of experimental operations. The mixing mechanism can automatically mix the liquid, reduce the demand for manual stirring, and improve the efficiency of experimental and the full mixed effect of reagents.
Smart Images
Figure CN222401518U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of laboratory beakers, and in particular relates to a splash-proof beaker. Background Art
[0002] A beaker is a common laboratory glassware with high heat resistance and chemical stability. It can be used to hold and mix liquid reagents. Beakers can be used in chemical laboratories to mix and stir liquid reagents to ensure that they are evenly mixed for chemical reactions or to prepare solutions. When using a beaker to mix and stir liquid reagents, liquid splashing often occurs. This is because the force is usually not well controlled during manual stirring. When the stirring force is too strong, the surface tension of the liquid reagent will be overcome, causing the liquid to splash. During the stirring process, bubbles may form in the liquid. When the bubbles burst, they will cause the surrounding liquid to splash out.
[0003] Liquid splashing may cause operators to be splashed with hot or toxic liquids, causing burns or poisoning. Liquid splashing can lead to waste of reagents, especially for expensive or rare reagents, which may increase the cost of the experiment. Liquid splashing can lead to the loss of the exact amount of reagents, which may affect the accuracy and repeatability of the experimental results.
[0004] In summary, the existing beaker has the problem that liquid is easily splashed when in use. Utility Model Content
[0005] In view of this, the utility model provides a splash-proof beaker, which can solve the problem that liquid is easily splashed out of the existing beaker when in use.
[0006] The utility model is achieved in this way:
[0007] The utility model provides a splash-proof beaker, comprising a bracket and a beaker, wherein the bracket is fixedly connected to a connecting block, wherein the connecting block is fixedly connected to a fixing mechanism, a clamping mechanism is fixedly connected inside the fixing mechanism, the fixing mechanism is used to limit the position of the beaker, the clamping mechanism is used to clamp the beaker, a beaker cover is detachably connected to the beaker, the beaker cover is used to prevent liquid in the beaker from splashing out, and a stirring mechanism is arranged below the bracket, the stirring mechanism is used to stir and mix the liquid in the beaker.
[0008] The technical effect of a splash-proof beaker provided by the utility model is as follows: the fixing mechanism can ensure that the beaker remains stable during the experiment, reduce spillage or accidental tipping caused by shaking or accidental collision, thereby improving the safety of the experimental operation. By using the fixing mechanism, the experimenter can fix the beaker in the desired position without continuous holding or monitoring, thereby freeing both hands and facilitating other experimental operations or recording data. The fixing mechanism is usually designed to be stable and can maintain the stability of the beaker during the experiment, ensuring that the beaker will not tilt or move even when stirred or heated. The adjustability and applicability of the clamping mechanism enable it to accommodate beakers of various specifications and sizes without the need to use a clamp of a specific size. This increases its versatility, so that the laboratory does not have to equip each beaker with a different clamp, thereby saving cost and space. The clamping mechanism is usually able to provide a stable clamping force to ensure that the beaker remains stable during the experiment. Whether in stirring, heating or other operations, the clamping mechanism can reliably fix the beaker to prevent it from tilting or moving, thereby improving the accuracy and repeatability of the experiment. By setting a stirring mechanism, the liquid in the beaker can be evenly stirred and mixed. It can reduce the need for manual stirring, freeing up the hands of the experimenter so that they can focus on other experimental operations or data recording, improving the convenience and efficiency of experimental operations. This helps to ensure that the reagents are fully mixed, making the experimental reaction more uniform and reliable. The combination of the stirring mechanism and the beaker cover can prevent the liquid in the beaker from splashing out, causing contamination and cross infection.
[0009] On the basis of the above technical scheme, a splash-proof beaker of the utility model can also be improved as follows:
[0010] Among them, the fixing mechanism includes a first fixing ring, a second fixing ring and a hinge, the first fixing ring and the second fixing ring are both semicircular ring structures, the first fixing ring and the second fixing ring can form a complete circle, one end of the first fixing ring is rotatably connected to one end of the second fixing ring through the hinge, and the other end of the first fixing ring is movably connected to the other end of the second fixing ring through magnetic attraction.
[0011] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: the arrangement of the hinge and the magnetic attraction facilitates the opening and separation of the first fixing ring and the second fixing ring, and facilitates the placement and clamping of the beaker inside the fixing mechanism.
[0012] Further, the clamping mechanism includes a first spring, a second spring, a third spring and a fourth spring, one end of the first spring is fixedly connected to the inner wall of the first fixing ring, the other end of the first spring is fixedly connected to the first cushion block, one end of the second spring is fixedly connected to the inner wall of the first fixing ring, the other end of the second spring is fixedly connected to the second cushion block, one end of the third spring is fixedly connected to the inner wall of the second fixing ring, the other end of the third spring is fixedly connected to the third cushion block, one end of the fourth spring is fixedly connected to the inner wall of the second fixing ring, and the other end of the fourth spring is fixedly connected to the fourth cushion block.
[0013] Furthermore, the angle between the first pad and the second pad is 90°, the angle between the second pad and the third pad is 90°, the angle between the third pad and the fourth pad is 90°, and the angle between the fourth pad and the first pad is 90°.
[0014] Furthermore, the stirring mechanism includes a base, a servo motor, a magnet, a metal ball and a plastic shell. The base is located below the beaker, the servo motor is arranged inside the base, the servo motor is fixedly connected to the inner wall of the base, the magnet is fixedly connected to the output shaft of the servo motor, the magnet and the matching metal ball attract each other, the plastic shell is provided outside the metal ball, and the metal ball is placed at the bottom of the beaker.
[0015] The beneficial effect of adopting the above improved scheme is that the magnet generates a rotating magnetic field at the bottom of the beaker, so that the liquid in the beaker is evenly stirred and mixed. The servo motor can provide high-speed and continuous stirring effect, which is more efficient than manual stirring. This can save time and complete a large number of experiments in a short time.
[0016] Furthermore, the beaker cover is wrapped with multiple layers of plastic film.
[0017] The beneficial effect of adopting the above-mentioned improvement scheme is that the multi-layer plastic film can be replaced after use to avoid cross infection and mutual contamination of reagents.
[0018] Furthermore, the total circumference of the first cushion block, the second cushion block, the third cushion block and the fourth cushion block is smaller than the total circumference of the first fixing ring and the second fixing ring.
[0019] Furthermore, the first cushion block, the second cushion block, the third cushion block and the fourth cushion block can be connected end to end to form a complete circle.
[0020] Furthermore, a plurality of cross-shaped valves are arranged on the top of the beaker cover.
[0021] Furthermore, the first cushion block, the second cushion block, the third cushion block and the fourth cushion block are all arc-shaped structures with the same size and structure.
[0022] Compared with the prior art, the splash-proof beaker provided by the utility model has the beneficial effect that the fixing mechanism can ensure that the beaker remains stable during the experiment, reduce the spillage or accidental dumping caused by shaking or accidental collision, and thus improve the safety of the experimental operation. By using the fixing mechanism, the experimenter can fix the beaker in the desired position without continuous holding or monitoring, thereby freeing both hands and facilitating other experimental operations or recording data. The fixing mechanism is usually designed to be stable and can maintain the stability of the beaker during the experiment, and can ensure that the beaker does not tilt or move even when stirring or heating. The adjustability and applicability of the clamping mechanism enable it to accommodate beakers of various specifications and sizes without the need to use a clamp of a specific size. This increases its versatility, so that the laboratory does not have to equip each beaker with a different clamp, thereby saving cost and space. The clamping mechanism is usually able to provide a stable clamping force to ensure that the beaker remains stable during the experiment. Whether during stirring, heating or other operations, the clamping mechanism can reliably fix the beaker to prevent it from tilting or moving, thereby improving the accuracy and repeatability of the experiment. By setting up a stirring mechanism, the liquid in the beaker can be stirred and mixed evenly. It can reduce the need for manual stirring, free up the hands of the experimenter, so that they can focus on other experimental operations or data recording, and improve the convenience and efficiency of experimental operations. This helps to ensure that the reagents are fully mixed, making the experimental reaction more uniform and reliable. The combination of the stirring mechanism and the beaker cover can prevent the liquid in the beaker from splashing out, causing contamination and cross infection. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0024] Figure 1 It is a front view of a splash-proof beaker;
[0025] Figure 2 A top view of a fixing mechanism for a splash-proof beaker;
[0026] Figure 3 A cross-sectional view of a stirring mechanism of a splash-proof beaker;
[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0028] 10. Bracket; 11. Beaker; 12. Connecting block; 13. Beaker cover; 14. Fixing mechanism; 141. First fixing ring; 142. Second fixing ring; 143. Hinge; 15. Clamping mechanism; 151. First spring; 152. Second spring; 153. Third spring; 154. Fourth spring; 155. First pad; 156. Second pad; 157. Third pad; 158. Fourth pad; 16. Stirring mechanism; 161. Base; 162. Servo motor; 163. Magnet; 164. Metal ball; 165. Plastic shell. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the implementation mode of the present invention clearer, the technical solution in the implementation mode of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of the present invention.
[0030] like Figure 1-3 As shown, an embodiment of a splash-proof beaker provided by the utility model is shown. In this embodiment, it includes a bracket 10 and a beaker 11. The bracket 10 is fixedly connected to a connecting block 12, wherein the connecting block 12 is fixedly connected to a fixing mechanism 14, a clamping mechanism 15 is fixedly connected inside the fixing mechanism 14, the fixing mechanism 14 is used to limit the position of the beaker 11, the clamping mechanism 15 is used to clamp the beaker 11, a beaker cover 13 is detachably connected to the beaker 11, the beaker cover 13 is used to prevent the liquid in the beaker 11 from splashing out, and a stirring mechanism 16 is arranged below the bracket 10, the stirring mechanism 16 is used to stir and mix the liquid in the beaker 11.
[0031] When in use, the first fixing ring 141 and the second fixing ring 142 are opened, the second fixing ring 142 rotates around the hinge 143, the clamping mechanism 15 inside the fixing mechanism 14 rotates and opens accordingly, the beaker 11 is placed on the base 161 so that the beaker 11 is located in the fixing mechanism 14, the second fixing ring 142 is rotated so that the first fixing ring 141 and the second fixing ring 142 are connected by magnetic attraction, the clamping mechanism 15 tightly clamps the beaker 11, and the first spring 151, the second spring 152, the third spring 153 and the fourth spring 154 are compressed; the reagent to be mixed is poured into the inside of the beaker 11, and a metal ball 164 wrapped with a plastic shell 165 is placed at the bottom of the beaker 11, and finally the beaker cover 13 is used to seal it, and the plastic film on the beaker cover 13 faces the reagent direction; the servo motor 162 is started to drive the magnet 163 to rotate in one direction, and the magnet 163 drives the metal ball 164 to rotate synchronously. The metal ball 164 stirs the liquid in the beaker 11 to mix. Due to the sealing of the beaker cover 13, the liquid will not splash out.
[0032] When the stirring is completed, the servo motor 162 is turned off to stop the magnet 163 and the metal ball 164 gradually stops working. The first fixing ring 141 and the second fixing ring 142 are separated from the magnetic attraction, and the first spring 151, the second spring 152, the third spring 153, and the fourth spring 154 are extended to drive the second fixing ring 142 to rotate around the hinge 143 to expose the beaker 11, and the beaker 11 is removed from the base 161 and the beaker cover 13 is removed, and the plastic film on the beaker cover 13 is torn off to expose the new plastic film behind for the subsequent use of the beaker cover 13.
[0033] Among them, in the above technical scheme, the fixing mechanism 14 includes a first fixing ring 141, a second fixing ring 142 and a hinge 143. The first fixing ring 141 and the second fixing ring 142 are both semicircular ring structures. The first fixing ring 141 and the second fixing ring 142 can form a complete circle. One end of the first fixing ring 141 is rotatably connected to one end of the second fixing ring 142 through the hinge 143, and the other end of the first fixing ring 141 is movably connected to the other end of the second fixing ring 142 through magnetic attraction.
[0034] Furthermore, in the above technical scheme, the clamping mechanism 15 includes a first spring 151, a second spring 152, a third spring 153 and a fourth spring 154, one end of the first spring 151 is fixedly connected to the inner wall of the first fixing ring 141, the other end of the first spring 151 is fixedly connected to the first cushion block 155, one end of the second spring 152 is fixedly connected to the inner wall of the first fixing ring 141, the other end of the second spring 152 is fixedly connected to the second cushion block 156, one end of the third spring 153 is fixedly connected to the inner wall of the second fixing ring 142, the other end of the third spring 153 is fixedly connected to the third cushion block 157, one end of the fourth spring 154 is fixedly connected to the inner wall of the second fixing ring 142, and the other end of the fourth spring 154 is fixedly connected to the fourth cushion block 158.
[0035] Furthermore, in the above technical solution, the angle between the first pad 155 and the second pad 156 is 90°, the angle between the second pad 156 and the third pad 157 is 90°, the angle between the third pad 157 and the fourth pad 158 is 90°, and the angle between the fourth pad 158 and the first pad 155 is 90°.
[0036] Furthermore, in the above technical solution, the stirring mechanism 16 includes a base 161, a servo motor 162, a magnet 163, a metal ball 164 and a plastic shell 165. The base 161 is located below the beaker 11. The servo motor 162 is arranged inside the base 161. The servo motor 162 is fixedly connected to the inner wall of the base 161. The magnet 163 is fixedly connected to the output shaft of the servo motor 162. The magnet 163 and the matching metal ball 164 attract each other. The metal ball 164 is covered with a plastic shell 165, and the metal ball 164 is placed at the bottom of the beaker 11.
[0037] Furthermore, in the above technical solution, the beaker cover 13 is wrapped with multiple layers of plastic film.
[0038] Furthermore, in the above technical solution, the total circumference of the first cushion block 155 , the second cushion block 156 , the third cushion block 157 and the fourth cushion block 158 is smaller than the total circumference of the first fixing ring 141 and the second fixing ring 142 .
[0039] Furthermore, in the above technical solution, the first cushion block 155, the second cushion block 156, the third cushion block 157 and the fourth cushion block 158 are connected end to end to form a complete circle.
[0040] Furthermore, in the above technical solution, a plurality of cross-shaped valves are provided on the top of the beaker cover 13 .
[0041] Furthermore, in the above technical solution, the first cushion block 155, the second cushion block 156, the third cushion block 157 and the fourth cushion block 158 are all arc-shaped structures with the same size and structure.
[0042] Specifically, the principle of the utility model is: when in use, the first fixing ring 141 and the second fixing ring 142 are opened, the second fixing ring 142 rotates around the hinge 143, the clamping mechanism 15 inside the fixing mechanism 14 rotates and opens accordingly, the beaker 11 is placed on the base 161 so that the beaker 11 is located in the fixing mechanism 14, the second fixing ring 142 is rotated so that the first fixing ring 141 and the second fixing ring 142 are connected by magnetic attraction, the clamping mechanism 15 tightly clamps the beaker 11, and the first spring 151, the second spring 152, the third spring 153 and the fourth spring 154 are compressed; the reagent to be mixed is poured into the beaker 11, and a metal ball 164 wrapped with a plastic shell 165 is placed at the bottom of the beaker 11, and finally the beaker cover 13 is used for sealing, and the plastic film on the beaker cover 13 faces the reagent direction; the servo motor 162 is started to drive the magnet 163 to rotate in one direction, and the magnet 163 drives the metal ball 164 to rotate synchronously. The metal ball 164 stirs the liquid in the beaker 11 to mix. Due to the sealing of the beaker cover 13, the liquid will not splash out.
[0043] When the stirring is completed, the servo motor 162 is turned off to stop the magnet 163 and the metal ball 164 gradually stops working. The first fixing ring 141 and the second fixing ring 142 are separated from the magnetic attraction, and the first spring 151, the second spring 152, the third spring 153, and the fourth spring 154 are extended to drive the second fixing ring 142 to rotate around the hinge 143 to expose the beaker 11, and the beaker 11 is removed from the base 161 and the beaker cover 13 is removed, and the plastic film on the beaker cover 13 is torn off to expose the new plastic film behind for the subsequent use of the beaker cover 13.
Claims
1. A splash-proof beaker, comprising a bracket (10) and a beaker (11), wherein the bracket (10) is fixedly connected to a connecting block (12), characterized in that: The connecting block (12) is fixedly connected to a fixing mechanism (14); a clamping mechanism (15) is fixedly connected inside the fixing mechanism (14); the fixing mechanism (14) is used to limit the position of the beaker (11); the clamping mechanism (15) is used to clamp the beaker (11); a beaker cover (13) is detachably connected to the beaker (11); the beaker cover (13) is used to prevent liquid in the beaker (11) from splashing out; a stirring mechanism (16) is provided below the bracket (10); the stirring mechanism (16) is used to stir and mix the liquid in the beaker (11).
2. A splash-proof beaker according to claim 1, characterized in that: The fixing mechanism (14) comprises a first fixing ring (141), a second fixing ring (142) and a hinge (143); the first fixing ring (141) and the second fixing ring (142) are both semicircular ring structures; the first fixing ring (141) and the second fixing ring (142) can form a complete circular ring; one end of the first fixing ring (141) and one end of the second fixing ring (142) are rotatably connected via the hinge (143); the other end of the first fixing ring (141) and the other end of the second fixing ring (142) are movably connected via magnetic attraction.
3. A splash-proof beaker according to claim 2, characterized in that: The clamping mechanism (15) comprises a first spring (151), a second spring (152), a third spring (153) and a fourth spring (154), one end of the first spring (151) is fixedly connected to the inner wall of the first fixing ring (141), the other end of the first spring (151) is fixedly connected to the first cushion block (155), one end of the second spring (152) is fixedly connected to the inner wall of the first fixing ring (141), the other end of the second spring (152) is fixedly connected to the second cushion block (156), one end of the third spring (153) is fixedly connected to the inner wall of the second fixing ring (142), the other end of the third spring (153) is fixedly connected to the third cushion block (157), one end of the fourth spring (154) is fixedly connected to the inner wall of the second fixing ring (142), and the other end of the fourth spring (154) is fixedly connected to the fourth cushion block (158).
4. A splash-proof beaker according to claim 3, characterized in that: The included angle between the first pad (155) and the second pad (156) is 90°, the included angle between the second pad (156) and the third pad (157) is 90°, the included angle between the third pad (157) and the fourth pad (158) is 90°, and the included angle between the fourth pad (158) and the first pad (155) is 90°.
5. A splash-proof beaker according to claim 4, characterized in that: The stirring mechanism (16) comprises a base (161), a servo motor (162), a magnet (163), a metal ball (164) and a plastic shell (165). The base (161) is located below the beaker (11). The servo motor (162) is arranged inside the base (161). The servo motor (162) is fixedly connected to the inner wall of the base (161). The magnet (163) is fixedly connected to the output shaft of the servo motor (162). The magnet (163) and the matching metal ball (164) attract each other. The plastic shell (165) is arranged outside the metal ball (164). The metal ball (164) is placed at the bottom of the beaker (11).
6. A splash-proof beaker according to claim 5, characterized in that: The beaker cover (13) is wrapped with multiple layers of plastic film.
7. A splash-proof beaker according to claim 6, characterized in that: The total circumference of the first cushion block (155), the second cushion block (156), the third cushion block (157) and the fourth cushion block (158) is smaller than the total circumference of the first fixing ring (141) and the second fixing ring (142).
8. A splash-proof beaker according to claim 7, characterized in that: The first cushion block (155), the second cushion block (156), the third cushion block (157) and the fourth cushion block (158) are connected end to end to form a complete circle.
9. A splash-proof beaker according to claim 8, characterized in that: A plurality of cross-shaped valves are arranged on the top of the beaker cover (13).
10. A splash-proof beaker according to claim 9, characterized in that: The first cushion block (155), the second cushion block (156), the third cushion block (157) and the fourth cushion block (158) are all arc-shaped structures with the same size and structure.