Ultrasonic cleaning instrument for medicine clinical test
By designing a cleaning device in an ultrasonic cleaning instrument, using the combination of screw hole brushes and transmission rollers, the problem of accumulation of dirt and residues on the inner wall of the ultrasonic cleaning instrument is solved, achieving a more efficient cleaning effect and a longer service life.
Patent Information
- Application Number
- CN202421284187.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
After use, the internal walls of existing ultrasonic cleaning instruments may accumulate dirt, residues or impurities from cleaning liquid, affecting the next cleaning effect, and may cause corrosion and damage to the inner wall, reducing service life and effect.
An ultrasonic cleaning device for clinical trials of drugs was designed, equipped with a cleaning device, including a second drive roller, belt, bolts and screw hole brushes. By manually fixing the screw hole brush and starting the motor to drive the transmission roller to rotate, the screw hole brush moves circularly on the inner wall of the ultrasonic cleaning instrument to clean the inner wall.
Effectively remove dirt, residues or impurities from the inner wall of the ultrasonic cleaning instrument, avoid affecting the next cleaning effect, reduce the possibility of corrosion and damage of the inner wall, and improve service life and effect.
Smart Images
Figure CN222519379U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultrasonic cleaning instruments, in particular to an ultrasonic cleaning instrument for drug clinical trials. Background Art
[0002] Ultrasonic cleaner is a device that uses ultrasonic energy for cleaning and has the advantages of high efficiency, environmental protection and easy operation.
[0003] After using an ultrasonic cleaning instrument to clean the equipment used in drug clinical trials, some dirt, residues or impurities in the cleaning solution may accumulate on the inner wall of the ultrasonic cleaning instrument, which may affect the effect of the next cleaning. Over time, the inner wall of the ultrasonic cleaning instrument may be corroded and damaged, reducing the service life and use effect of the ultrasonic cleaning instrument. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an ultrasonic cleaning instrument for drug clinical trials.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ultrasonic cleaning instrument for clinical trials of drugs, comprising an ultrasonic cleaning instrument, the inner wall of the ultrasonic cleaning instrument is provided with a cleaning device, the cleaning device comprises a second transmission roller, a belt, a bolt and a screw hole brush, a stirring device is provided between the inner wall of the second transmission roller and the inner wall of the ultrasonic cleaning instrument, one side of the ultrasonic cleaning instrument is fixedly connected with a motor, the output end of the motor is fixedly connected with a round shaft, one end of the round shaft is fixedly connected with a first transmission roller, the inner wall of the belt is sleeved on the outer surfaces of the first transmission roller and the second transmission roller, one side of the second transmission roller is rotatably connected with one side of the ultrasonic cleaning instrument, the inner wall of the second transmission roller is provided with a slot, one end of the screw hole brush is inserted in the inner wall of the slot, a threaded hole is provided on one side of the inner wall of the slot, and one end of the bolt is threadedly inserted in the threaded hole and the inner wall of one end of the screw hole brush.
[0006] The effect achieved by the above components is: by setting up the cleaning device, after using the ultrasonic cleaning instrument to clean the equipment used for clinical trials of drugs, one end of the screw hole brush can be manually inserted into the inner wall of the slot, and then the bolt is held and one end is spirally screwed into the threaded hole and the inner wall of the screw hole brush, so that the screw hole brush is fixed and limited on the inner wall of the second transmission roller, and then cleaning water is injected into the cleaning chamber of the ultrasonic cleaning instrument. At this time, the motor is started to drive the circular shaft and the first transmission roller to rotate. Driven by the belt, the second transmission roller can be driven to rotate on one side of the ultrasonic cleaning instrument, so that it drives the fixed screw hole brush to perform circular motion in the inner wall of the ultrasonic cleaning instrument, and cleans its inner wall, so that it can brush off the dirt, residues or impurities of the cleaning liquid accumulated on the inner wall of the ultrasonic cleaning instrument, avoid affecting the effect of the next cleaning, reduce the possibility of corrosion damage to the inner wall of the ultrasonic cleaning instrument, and improve the service life and use effect of the ultrasonic cleaning instrument.
[0007] Preferably, the longitudinal section of the screw hole brush is L-shaped, and the bristles at the corners of the screw hole brush are longer than the bristles at other positions.
[0008] The effect achieved by the above components is: by setting the screw hole brush into an L shape, the inner wall of the ultrasonic cleaning instrument can be cleaned while its bottom can be cleaned, making it cleaned more thoroughly. The bristles at the corners are longer to facilitate cleaning of the corners of the inner wall.
[0009] Preferably, a plurality of screw blocks are fixedly connected to one side of the bolt, and the plurality of screw blocks are arranged at equal distances.
[0010] The effect achieved by the above components is that by providing the screw block, the contact area of one end of the bolt can be increased, making it easier to manually hold and screw it.
[0011] Preferably, one end of the bolt is fixedly connected to a connecting rope, and one end of the connecting rope is fixedly connected to one side of the second transmission roller.
[0012] The effect achieved by the above components is that by arranging the connecting rope, the bolt can be limited on one side of the second transmission roller, so that it is not easy to be lost after being screwed out of the threaded hole.
[0013] Preferably, the inner wall of the second transmission roller is symmetrically fixedly connected with limiting blocks, and the two limiting blocks are fixed on both sides of the entrance of the slot in an inclined manner.
[0014] The effect achieved by the above components is: by setting the limit block, the area of the slot entrance can be increased, so that one end of the screw hole brush can be quickly aligned and inserted into it, making it easier to install it.
[0015] Preferably, a plurality of reinforcement rods are fixedly connected to the outer surface of the round rod, and one end of the reinforcement rod is fixedly connected to one side of the first transmission roller.
[0016] The effect achieved by the above components is: by arranging the reinforcing rod, the connection area between the round shaft and the first transmission roller can be increased, making the connection more firm and stable and not easy to be damaged.
[0017] Preferably, the stirring device includes a stirring frame, the inner wall of the second transmission roller is symmetrically fixedly connected with connecting rods, one side of the two connecting rods is respectively fixedly connected to the two ends of the stirring frame, and the stirring frame is arranged in the inner wall of the cleaning chamber of the ultrasonic cleaning instrument.
[0018] The effect achieved by the above components is: when not cleaning, the screw hole brush can be removed, and then the motor can be started to drive the round shaft and the first transmission roller to rotate. Driven by the belt, the second transmission roller can be driven to rotate on one side of the ultrasonic cleaning instrument, so that its two connecting rods will rotate with the rotation of the second transmission roller, driving the stirring frame to rotate evenly in a circular motion at the bottom of the inner wall of the cleaning chamber of the ultrasonic cleaning instrument, so that the test equipment placed inside can be moved, avoiding one side from being always close to the bottom of the inner wall of the cleaning chamber, resulting in the situation that it cannot be cleaned, and facilitating cleaning.
[0019] Preferably, the outer surface of the stirring frame is rotatably connected to a plurality of spherical rollers, and the plurality of spherical rollers are arranged at equal distances.
[0020] The effect achieved by the above components is: by setting the spherical roller, when the stirring frame moves in a circular motion, the spherical roller will move along with it, and then rotate under the resistance of the bottom inner wall of the cleaning chamber, driving the object being cleaned to rotate accordingly, thereby increasing the cleaning effect and making it cleaner.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by arranging a cleaning device, after using an ultrasonic cleaning instrument to clean the equipment used for clinical trials of drugs, one end of the screw hole brush can be manually inserted into the inner wall of the slot, and then the bolt is held and one end is spirally screwed into the threaded hole and the inner wall of the screw hole brush, so that the screw hole brush is fixedly limited on the inner wall of the second transmission roller, and then cleaning water is injected into the cleaning chamber of the ultrasonic cleaning instrument. At this time, the motor is started to drive the circular shaft and the first transmission roller to rotate. Driven by the belt, the second transmission roller can be driven to rotate on one side of the ultrasonic cleaning instrument, so that the fixed screw hole brush is driven to perform a circular motion in the inner wall of the ultrasonic cleaning instrument, and the inner wall is cleaned, so that the dirt, residue or impurities of the cleaning liquid accumulated on the inner wall of the ultrasonic cleaning instrument are brushed off, so as to avoid affecting the effect of the next cleaning, reduce the possibility of corrosion damage to the inner wall of the ultrasonic cleaning instrument, and improve the service life and use effect of the ultrasonic cleaning instrument. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the second transmission roller of the utility model;
[0025] Figure 3 for Figure 2 A three-dimensional schematic diagram of the structure of the middle part;
[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the stirring frame of the utility model;
[0027] Figure 5 It is a three-dimensional structural schematic diagram of the screw hole brush of the utility model.
[0028] Legend: 1. Ultrasonic cleaning instrument; 2. Cleaning device; 3. Stirring device; 21. Motor; 22. Round shaft; 23. First transmission roller; 24. Second transmission roller; 25. Belt; 26. Slot; 27. Threaded hole; 28. Bolt; 29. Screw hole brush; 210. Tightening block; 211. Connecting rope; 212. Limiting block; 213. Reinforcing rod; 31. Connecting rod; 32. Stirring frame; 33. Spherical roller. DETAILED DESCRIPTION
[0029] Embodiment 1, as Figure 1-5As shown, an ultrasonic cleaning instrument for clinical trials of drugs comprises an ultrasonic cleaning instrument 1, the inner wall of which is provided with a cleaning device 2, the cleaning device 2 comprising a second transmission roller 24, a belt 25, a bolt 28 and a screw hole brush 29, a stirring device 3 is provided between the inner wall of the second transmission roller 24 and the inner wall of the ultrasonic cleaning instrument 1, a motor 21 is fixedly connected to one side of the ultrasonic cleaning instrument 1, a round shaft 22 is fixedly connected to the output end of the motor 21, a first transmission roller 23 is fixedly connected to one end of the round shaft 22, the inner wall of the belt 25 is sleeved on the outer surfaces of the first transmission roller 23 and the second transmission roller 24, one side of the second transmission roller 24 is rotatably connected to one side of the ultrasonic cleaning instrument 1, a slot 26 is provided on the inner wall of the second transmission roller 24, one end of the screw hole brush 29 is inserted into the inner wall of the slot 26, a threaded hole 27 is provided on one side of the inner wall of the slot 26, and one end of the bolt 28 is threadedly inserted into the threaded hole 27 and the inner wall of one end of the screw hole brush 29. After using the ultrasonic cleaning instrument 1 to clean the equipment used for drug clinical trials, one end of the screw hole brush 29 can be manually inserted into the inner wall of the slot 26, and then the bolt 28 is held and screwed into the inner wall of the threaded hole 27 and the screw hole brush 29, so that the screw hole brush 29 is fixedly limited on the inner wall of the second transmission roller 24, and then the cleaning water is injected into the cleaning chamber of the ultrasonic cleaning instrument 1. At this time, the motor 21 is started to drive the round shaft 22 and the first transmission roller 23 to rotate. Under the drive of the belt 25, the second transmission roller 24 can be driven to rotate on one side of the ultrasonic cleaning instrument 1, so that it drives the fixed screw hole brush 29 to perform a circular motion in the inner wall of the ultrasonic cleaning instrument 1, and cleans the inner wall thereof, so that the dirt, residue or impurities of the cleaning liquid accumulated on the inner wall of the ultrasonic cleaning instrument 1 are brushed off, so as to avoid affecting the effect of the next cleaning, reduce the possibility of corrosion damage to the inner wall of the ultrasonic cleaning instrument 1, and improve the service life and use effect of the ultrasonic cleaning instrument 1.
[0030] Reference Figure 1-5 As shown, the embodiment discloses that the longitudinal section of the screw hole brush 29 is L-shaped, and the bristles at the corners of the screw hole brush 29 are longer than the bristles at other positions. By setting the screw hole brush 29 into an L shape, the inner wall of the ultrasonic cleaning instrument 1 can be cleaned while the bottom thereof can be cleaned, so that the cleaning is cleaner. The longer bristles at the corners are for the convenience of cleaning the corners of the inner wall. A plurality of screw blocks 210 are fixedly connected to one side of the bolt 28, and the plurality of screw blocks 210 are arranged at equal distances. By setting the screw block 210, the contact area of one end of the bolt 28 can be increased, so that it is convenient to hold and twist it manually. A connecting rope 211 is fixedly connected to one end of the bolt 28, and one end of the connecting rope 211 is fixedly connected to one side of the second transmission roller 24. By setting the connecting rope 211, the bolt 28 can be limited on one side of the second transmission roller 24, so that it is not easy to be lost after being screwed out of the threaded hole 27.
[0031] Reference Figure 1-5 As shown, this embodiment discloses that the inner wall of the second transmission roller 24 is symmetrically fixedly connected with a limit block 212, and the two limit blocks 212 are fixed on both sides of the entrance of the slot 26 in an inclined manner. By setting the limit blocks 212, the area of the entrance of the slot 26 can be increased, so that one end of the screw hole brush 29 can be quickly aligned and inserted into it, which is convenient for installation. The outer surface of the round rod is fixedly connected with a plurality of reinforcement rods 213, and one end of the reinforcement rod 213 is fixedly connected to one side of the first transmission roller 23. By setting the reinforcement rod 213, the connection area between the round shaft 22 and the first transmission roller 23 can be increased, so that the connection is more firm and stable and not easy to be damaged.
[0032] Reference Figure 1-5 As shown, the present embodiment discloses that the stirring device 3 includes a stirring frame 32, the inner wall of the second transmission roller 24 is symmetrically fixedly connected with a connecting rod 31, one side of the two connecting rods 31 is respectively fixedly connected to the two ends of the stirring frame 32, and the stirring frame 32 is arranged in the inner wall of the cleaning chamber of the ultrasonic cleaning instrument 1. The screw hole brush 29 can be disassembled, and then the motor 21 is started to drive the round shaft 22 and the first transmission roller 23 to rotate. Driven by the belt 25, the second transmission roller 24 can be driven to rotate on one side of the ultrasonic cleaning instrument 1, so that its two connecting rods 31 will rotate with the rotation of the second transmission roller 24, driving the stirring frame 32 to rotate uniformly at the bottom of the inner wall of the cleaning chamber of the ultrasonic cleaning instrument 1, so that the test equipment placed inside is moved, so as to avoid one side always being closely attached to the bottom of the inner wall of the cleaning chamber, resulting in the situation that it cannot be cleaned, and it is convenient to clean it.
[0033] Reference Figure 1-5 As shown, this embodiment discloses that the outer surface of the stirring frame 32 is rotatably connected with a plurality of spherical rollers 33, and the plurality of spherical rollers 33 are arranged at equal distances. By providing the spherical rollers 33, when the stirring frame 32 moves in a circular motion, the spherical rollers 33 will move along with it, and then rotate under the resistance of the bottom of the inner wall of the cleaning chamber, driving the object being cleaned to rotate accordingly, thereby increasing the cleaning effect and making it cleaner.
[0034] Working principle: after using the ultrasonic cleaning instrument 1 to clean the equipment used for drug clinical trials, one end of the screw hole brush 29 can be manually inserted into the inner wall of the slot 26, and then the screw block 210 is held to screw one end of the bolt 28 into the inner wall of the threaded hole 27 and the screw hole brush 29, so that the screw hole brush 29 is fixedly limited on the inner wall of the second transmission roller 24, and then the cleaning water is injected into the cleaning chamber of the ultrasonic cleaning instrument 1. At this time, the motor 21 is started to drive the round shaft 22 and the first transmission roller 23 to rotate. Under the drive of the belt 25, the second transmission roller 24 can be driven to rotate on one side of the ultrasonic cleaning instrument 1, so that it drives the fixed screw hole brush 29 to perform a circular motion in the inner wall of the ultrasonic cleaning instrument 1, and cleans the inner wall thereof, so that the dirt, residue or impurities of the cleaning liquid accumulated on the inner wall of the ultrasonic cleaning instrument 1 are brushed off, so as to avoid affecting the effect of the next cleaning, reduce the possibility of corrosion damage to the inner wall of the ultrasonic cleaning instrument 1, and improve the service life and use effect of the ultrasonic cleaning instrument 1.
[0035] When cleaning the test instrument, the screw hole brush 29 can be removed, and then the motor 21 can be started to drive the round shaft 22 and the first transmission roller 23 to rotate. Driven by the belt 25, the second transmission roller 24 can be driven to rotate on one side of the ultrasonic cleaning instrument 1, so that its two connecting rods 31 will rotate with the rotation of the second transmission roller 24, driving the stirring frame 32 and a plurality of spherical rollers 33 to rotate evenly in a circular motion at the bottom of the inner wall of the cleaning chamber of the ultrasonic cleaning instrument 1, so that the test instrument placed inside can be moved, so as to avoid one side being always close to the bottom of the inner wall of the cleaning chamber, resulting in the situation that it cannot be cleaned, and it is convenient to clean it.
Claims
1. An ultrasonic cleaning instrument for drug clinical trials, comprising an ultrasonic cleaning instrument (1), characterized in that: The inner wall of the ultrasonic cleaning instrument (1) is provided with a cleaning device (2), the cleaning device (2) comprising a second transmission roller (24), a belt (25), a bolt (28) and a screw hole brush (29), a stirring device (3) is provided between the inner wall of the second transmission roller (24) and the inner wall of the ultrasonic cleaning instrument (1), a motor (21) is fixedly connected to one side of the ultrasonic cleaning instrument (1), a round shaft (22) is fixedly connected to the output end of the motor (21), and a first transmission roller (23) is fixedly connected to one end of the round shaft (22), The inner wall of the belt (25) is sleeved on the outer surfaces of the first transmission roller (23) and the second transmission roller (24); one side of the second transmission roller (24) is rotatably connected to one side of the ultrasonic cleaning instrument (1); a slot (26) is provided on the inner wall of the second transmission roller (24); one end of the screw hole brush (29) is inserted into the inner wall of the slot (26); a threaded hole (27) is provided on one side of the inner wall of the slot (26); one end of the bolt (28) is threadedly inserted into the inner wall of the threaded hole (27) and one end of the screw hole brush (29).
2. The ultrasonic cleaning instrument for drug clinical trials according to claim 1, characterized in that: The longitudinal section of the screw hole brush (29) is L-shaped, and the bristles at the corners of the screw hole brush (29) are longer than the bristles at other positions.
3. The ultrasonic cleaning apparatus for drug clinical trials according to claim 1, characterized in that: A plurality of screw blocks (210) are fixedly connected to one side of the bolt (28), and the plurality of screw blocks (210) are arranged at equal distances.
4. The ultrasonic cleaning apparatus for drug clinical trials according to claim 1, characterized in that: One end of the bolt (28) is fixedly connected to a connecting rope (211), and one end of the connecting rope (211) is fixedly connected to one side of the second transmission roller (24).
5. The ultrasonic cleaning instrument for drug clinical trials according to claim 1, characterized in that: The inner wall of the second transmission roller (24) is symmetrically fixedly connected to the limiting blocks (212), and the two limiting blocks (212) are fixed in an inclined manner on both sides of the entrance of the card slot (26).
6. The ultrasonic cleaning apparatus for drug clinical trials according to claim 1, characterized in that: A plurality of reinforcing rods (213) are fixedly connected to the outer surface of the circular shaft, and one end of the reinforcing rod (213) is fixedly connected to one side of the first transmission roller (23).
7. The ultrasonic cleaning instrument for drug clinical trials according to claim 1, characterized in that: The stirring device (3) comprises a stirring frame (32), the inner wall of the second transmission roller (24) is symmetrically fixedly connected with connecting rods (31), one side of the two connecting rods (31) is respectively fixedly connected to the two ends of the stirring frame (32), and the stirring frame (32) is arranged in the inner wall of the cleaning chamber of the ultrasonic cleaning instrument (1).
8. The ultrasonic cleaning apparatus for drug clinical trials according to claim 7, characterized in that: The outer surface of the stirring frame (32) is rotatably connected to a plurality of spherical rollers (33), and the plurality of spherical rollers (33) are arranged at equal distances.