Oscillator convenient to overhaul

By introducing a fixed cylinder and limiting rod structure into the oscillator, the problem of unfixed test tubes is solved, and the test tubes are stable and conveniently maintained.

CN223287992UActive Publication Date: 2025-09-02DIMA BIOTECHNOLOGY (WUHAN) LTD
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Patent Information

Application Number
CN202422291927.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-20
Publication Date
2025-09-02
Estimated Expiration
2034-09-20

AI Technical Summary

Technical Problem

When existing oscillators oscillate, the test tube is fixed poorly and may be thrown out of the tray and cause the oscillation to fail.

Method used

The fixing cylinder and limiting rod structure is designed, and the test tube is fixed to the tray through the combination of the clamp and limiting rod, and the friction is increased by combining the rubber gasket; the lifting block can adjust the height of the storage plate to accommodate test tubes of different lengths; the fixing cylinder can be detached and easy to repair.

Benefits of technology

It effectively prevents the test tube from being thrown out during oscillation, adapts to test tubes of different lengths, and is easy to disassemble and is easy to inspect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an oscillator convenient for maintenance, which relates to the oscillator field, and comprises a housing, a fixed block is fixedly connected in the housing, a mounting plate is installed above the fixed block through a bolt, the mounting plate can be dismounted by dismounting the bolt, an oscillator is installed below the mounting plate, and the oscillator is connected with the fixed block through the bolt. The output end of the oscillator is fixedly connected with a rotating disc, the oscillator is started to drive the rotating disc to rotate, a tray is fixedly connected above the rotating disc, and the rotating disc drives the tray to rotate and oscillate. By arranging the fixing cylinder, a test tube is placed in the fixing cylinder, the fixing cylinder is pressed downwards to extrude a clamping plate, the clamping plate clamps the test tube, a rubber gasket can increase friction force, fixing is firmer, then the test tube is rotated, a limiting rod is clamped to the short side of a limiting groove, and the test tube can be fixed to the upper portion of the tray. The test tubes are prevented from being thrown out of the tray during oscillation.
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Description

Technical Field

[0001] The utility model relates to the technical field of oscillators, in particular to an oscillator which is easy to repair. Background Art

[0002] When conducting drug trials, it is often necessary to mix the drugs. In this case, an oscillator is needed to oscillate the drugs so that the drugs are evenly mixed.

[0003] Patent CN218553868U discloses an oscillator that is easy to maintain, including a casing, an inner wall of the casing and fixed blocks are provided on both sides, the upper end surface of the fixed block is provided with a mounting plate, the mounting plate and the fixed block are fixedly installed with bolts, the lower end surface of the mounting plate is fixed with a motor, the output end of the motor passes through the mounting plate, and a rotating disk is fixedly provided on its upper end, the upper end surface of the rotating disk is fixedly provided with a connecting column on one side, the upper end surface of the connecting column is fixedly provided with a connecting disk, the upper end surface of the connecting disk is provided with a tray, the tray and the connecting disk are fixedly installed with bolts, the upper end surface of the casing is provided with a cover plate, and the cover plate is fixedly installed with the casing with bolts. When it is necessary to clean or repair the parts inside the device, the tray and the cover plate can be disassembled in sequence by bolts, and then the mounting plate and the motor can be disassembled respectively. At this time, the device can be disassembled for later cleaning or repair.

[0004] The above device has a poor fixing effect on the test tube when in use. During oscillation, the test tube may be thrown out of the tray, resulting in oscillation failure. Utility Model Content

[0005] The purpose of the present invention is to provide an oscillator that is easy to maintain, so as to solve the problem in the above-mentioned background technology that the fixing effect of the test tube is poor and the test tube may be thrown out of the tray during oscillation, resulting in oscillation failure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oscillator that is easy to maintain, comprising a shell, a fixed block fixedly connected to the inside of the shell, a mounting plate installed above the fixed block by bolts, and the mounting plate can be removed by removing the bolts, an oscillator is installed below the mounting plate, an output end of the oscillator is fixedly connected to a rotating disk, the oscillator is started to drive the rotating disk to rotate, a tray is fixedly connected above the rotating disk, and the rotating disk drives the tray to rotate and oscillate, a mounting slot is provided above the tray, a fixing cylinder is installed inside the mounting slot, a telescopic rod is fixedly connected to the inside of the fixing cylinder, and the telescopic rod is fixedly connected to the inside of the telescopic rod. The outer surface of the retractable rod is sleeved with a No. 2 spring, and a pad is rotatably connected to the top of the telescopic rod, and a connecting block is fixedly connected to the top of the pad. One side of the connecting block is rotatably connected to a splint, and one side of the connecting block is fixedly connected to a limiting rod. A limiting groove is provided on the outer surface of the fixed cylinder, and the limiting rod is located inside the limiting groove. Put the test tube into the fixed cylinder, press the fixed cylinder downward to squeeze the splint so that the splint clamps the test tube. The rubber gasket can increase the friction and make the fixation more firm. Then rotate the test tube so that the limiting rod is engaged with the shorter side of the limiting groove, so that the test tube can be fixed above the tray to prevent the test tube from being thrown out of the tray during oscillation.

[0007] Preferably, a fixing frame is fixedly connected to the top of the tray, and a lifting block is slidably connected to the inside of the fixing frame. By adjusting the height of the lifting block, the height of the storage plate can be adjusted according to the length of the test tube, so that test tubes of different lengths can be stored. A storage plate is fixedly connected to the top of the lifting block, and a slot is provided on one side of the fixing frame, and a slide slot is provided inside the lifting block, and a block is slidably connected to the inside of the slide slot. One side of the block is fixedly connected to the block, and the block is located inside the slot. When the height of the storage plate needs to be adjusted, the block is pinched to disengage from the slot to adjust the height of the lifting block. When the lifting block is raised or lowered, the distance between the storage plate and the tray can be adjusted, thereby storing test tubes of different lengths, and the operation is simple and convenient.

[0008] Preferably, a thread is provided at the bottom of the fixing tube, and the fixing tube is installed inside the mounting groove through the thread. When the fixing tube fails to fix the test tube, the fixing tube can be removed for repair and replacement by rotating the fixing tube to disengage the thread from the mounting groove. The removal is simple and convenient for maintenance.

[0009] Preferably, a rubber gasket is fixedly connected to one side of the splint, and the rubber gasket can increase the friction between the splint and the test tube, making the test tube more firmly fixed.

[0010] Preferably, a cover plate is installed on the top of the shell by bolts, which can prevent external dust and impurities from falling into the interior of the shell and damaging the oscillator. The cover plate can be opened by removing the bolts to facilitate maintenance.

[0011] Preferably, a fan is installed on the front surface of the shell, and an air outlet is provided on the outer surface of the shell. The fan can cool the oscillator and the hot air can be discharged through the air outlet, which can increase the service life.

[0012] Preferably, a shock-absorbing foot is fixedly connected to the bottom of the shell, and the shock-absorbing foot can support the device to make it more stable during oscillation.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. Place the test tube into the fixed cylinder and press it downward to squeeze the splint, which clamps the test tube. The rubber gasket increases friction and makes the fixation more secure. Then rotate the test tube so that the limit rod is engaged with the shorter side of the limit slot. This will fix the test tube on the top of the tray and prevent it from being thrown out of the tray during oscillation.

[0015] 2. By setting the lifting block, when you need to adjust the height of the storage plate, pinch the card block to disengage the card block from the slot to adjust the height of the lifting block. When the lifting block is raised or lowered, the distance between the storage plate and the tray can be adjusted, so that test tubes of different lengths can be stored. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the overall internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the lifting block and the fixing frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixed cylinder structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the fixed cylinder of the present utility model.

[0021] In the figure: 1. Housing; 2. Shock-absorbing feet; 3. Air outlet; 4. Fan; 5. Tray; 6. Fixing frame; 7. Lifting block; 8. Storage plate; 9. Cover plate; 10. Fixing cylinder; 11. Mounting slot; 12. Fixing block; 13. Mounting plate; 14. Oscillator; 15. Rotating disk; 16. Slot; 17. Slide; 18. Block; 19. Spring No. 1; 20. Thread; 21. Limiting slot; 22. Limiting rod; 23. Connecting block; 24. Clamp; 25. Rubber gasket; 26. Pad; 27. Telescopic rod; 28. Spring No. 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The utility model provides a technical solution for an oscillator that is easy to maintain: an oscillator that is easy to maintain, comprising a housing 1, a fixed block 12 fixedly connected to the interior of the housing 1, a mounting plate 13 mounted above the fixed block 12 by bolts, the mounting plate 13 can be removed by removing the bolts, an oscillator 14 is mounted below the mounting plate 13, an output end of the oscillator 14 is fixedly connected to a rotating disk 15, the oscillator 14 is started to drive the rotating disk 15 to rotate, a tray 5 is fixedly connected above the rotating disk 15, the rotating disk 15 drives the tray 5 to rotate and oscillate;

[0024] The upper part of the tray 5 is provided with a mounting groove 11, and the interior of the mounting groove 11 is provided with a fixing cylinder 10, and the interior of the fixing cylinder 10 is fixedly connected to a telescopic rod 27, and the outer surface of the telescopic rod 27 is sleeved with a No. 2 spring 28. The upper part of the telescopic rod 27 is rotatably connected to a pad 26, and the upper part of the pad 26 is fixedly connected to a connecting block 23. One side of the connecting block 23 is rotatably connected to a clamping plate 24. One side of the connecting block 23 is fixedly connected to a limiting rod 22. The outer surface of the fixing cylinder 10 is provided with a limiting groove 21. The limiting rod 22 is located in the inner part of the limiting groove 21. When the test tube is placed in the fixing cylinder 10, pressing the fixing cylinder 10 downward will squeeze the clamping plate 24 so that the clamping plate 24 clamps the test tube. The rubber gasket 25 can increase the friction force and make the fixation more firm. Then rotate the test tube so that the limiting rod 22 is engaged with the shorter side of the limiting groove 21, and the test tube can be fixed on the upper part of the tray 5 to prevent the test tube from being thrown out of the tray 5 during oscillation.

[0025] See also Figure 1 、 Figure 2 ,and Figure 3The upper part of the tray 5 is fixedly connected with a fixing frame 6, and the inner part of the fixing frame 6 is slidably connected with a lifting block 7. By adjusting the height of the lifting block 7, the height of the storage plate 8 can be adjusted according to the length of the test tube, and test tubes of different lengths can be stored. The upper part of the lifting block 7 is fixedly connected with the storage plate 8, and a slot 16 is provided on one side of the fixing frame 6. A slide slot 17 is provided inside the lifting block 7, and a block 18 is slidably connected inside the slide slot 17. One side of the block 18 is fixedly connected with a No. 1 spring 19, and the block 18 is located inside the slot 16. When the height of the storage plate 8 needs to be adjusted, pinch the block 18 to disengage the block 18 from the slot 16 to adjust the height of the lifting block 7. When the lifting block 7 is lifted or lowered, the distance between the storage plate 8 and the tray 5 can be adjusted, thereby storing test tubes of different lengths, and the operation is simple and convenient.

[0026] See also Figure 1 、 Figure 2 and Figure 5 A thread 20 is provided at the bottom of the fixing cylinder 10, and the fixing cylinder 10 is installed inside the mounting groove 11 through the thread 20. When the fixing cylinder 10 fails to fix the test tube, the fixing cylinder 10 is rotated to disengage the thread 20 from the mounting groove 11, and the fixing cylinder 10 can be removed for maintenance and replacement. The disassembly is simple and convenient for maintenance. A rubber gasket 25 is fixedly connected to one side of the splint 24. The rubber gasket 25 can increase the friction of the splint 24 on the test tube, making it more firmly fixed.

[0027] A cover plate 9 is installed on the top of the shell 1 by bolts. The cover plate 9 can prevent external dust and impurities from falling into the interior of the shell 1 and damaging the oscillator 14. The cover plate 9 can be opened by removing the bolts to facilitate maintenance. A fan 4 is installed on the front surface of the shell 1, and an air outlet 3 is provided on the outer surface of the shell 1. The fan 4 can cool the oscillator 14, and the hot air is discharged through the air outlet 3 to increase the service life. A shock-absorbing foot 2 is fixedly connected to the bottom of the shell 1, and the shock-absorbing foot 2 can support the device to make it more stable during oscillation.

[0028] Working principle: When in use, first put the test tube into the fixed cylinder 10, press the fixed cylinder 10 downward to squeeze the splint 24, so that the splint 24 clamps the test tube, and the rubber gasket 25 can increase the friction to make the fixation more firm. Then rotate the test tube so that the limit rod 22 is engaged with the shorter side of the limit groove 21, and the test tube can be fixed above the tray 5 to prevent the test tube from being thrown out of the tray 5 during oscillation. When the height of the storage plate 8 needs to be adjusted, pinch the card block 18 to disengage the card block 18 from the card slot 16, and the height of the lifting block 7 can be adjusted. When the lifting block 7 is raised or lowered, the storage plate 8 and the tray can be adjusted. The distance between the disks 5 is large, so that test tubes of different lengths can be stored, and the operation is simple and convenient. The oscillator 14 is started to drive the rotating disk 15 to rotate, and the rotating disk 15 drives the tray 5 to rotate and oscillate. When the fixed cylinder 10 fails to fix the test tube, the fixed cylinder 10 is rotated to disengage the thread 20 from the mounting groove 11, and the fixed cylinder 10 can be removed for maintenance and replacement. The disassembly is simple and convenient for maintenance. When an internal fault occurs, the cover plate 9 and the mounting plate 13 can be disassembled by removing the bolts, and the oscillator 14 and the interior of the housing 1 can be inspected. The disassembly is simple and convenient for maintenance.

[0029] Furthermore, all contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oscillator that is easy to repair, comprising a housing (1), characterized in that: A fixing block (12) is fixedly connected to the interior of the housing (1), a mounting plate (13) is mounted above the fixing block (12) via bolts, an oscillator (14) is mounted below the mounting plate (13), a rotating disk (15) is fixedly connected to the output end of the oscillator (14), a tray (5) is fixedly connected above the rotating disk (15), a mounting groove (11) is provided above the tray (5), a fixing cylinder (10) is mounted inside the mounting groove (11), and the fixing cylinder (10) is fixed inside. A telescopic rod (27) is fixedly connected, and a No. 2 spring (28) is sleeved on the outer surface of the telescopic rod (27). A pad (26) is rotatably connected to the top of the telescopic rod (27), and a connecting block (23) is fixedly connected to the top of the pad (26). A clamping plate (24) is rotatably connected to one side of the connecting block (23). A limiting rod (22) is fixedly connected to one side of the connecting block (23). A limiting groove (21) is provided on the outer surface of the fixed cylinder (10), and the limiting rod (22) is located inside the limiting groove (21).

2. The oscillator according to claim 1, wherein: A fixing frame (6) is fixedly connected to the top of the tray (5), a lifting block (7) is slidably connected to the inside of the fixing frame (6), a storage plate (8) is fixedly connected to the top of the lifting block (7), a card slot (16) is provided on one side of the fixing frame (6), a slide slot (17) is provided inside the lifting block (7), a card block (18) is slidably connected to the inside of the slide slot (17), a No. 1 spring (19) is fixedly connected to one side of the card block (18), and the card block (18) is located inside the card slot (16).

3. The oscillator according to claim 1, wherein: A thread (20) is provided below the fixing cylinder (10), and the fixing cylinder (10) is installed inside the installation groove (11) via the thread (20).

4. The oscillator according to claim 1, wherein: A rubber gasket (25) is fixedly connected to one side of the clamping plate (24).

5. The oscillator that is easy to repair according to claim 1, characterized in that: A cover plate (9) is mounted on the upper side of the housing (1) via bolts.

6. The oscillator according to claim 1, wherein: A fan (4) is installed on the front surface of the housing (1), and an air outlet (3) is provided on the outer surface of the housing (1).

7. The oscillator according to claim 1, wherein: A shock-absorbing foot (2) is fixedly connected to the lower side of the housing (1).