Improved speed regulation multipurpose oscillator

Abstract

The utility model relates to the technical field of oscillators, in particular to an improved speed-regulating multipurpose oscillator which comprises a speed-regulating multipurpose oscillator and an empty box, the empty box is installed on the outer wall of the speed-regulating multipurpose oscillator, a double-end motor is installed in the empty box through a motor base, the outer wall of the empty box is fixedly connected with a hollow plate, and the hollow plate is fixedly connected with the speed-regulating multipurpose oscillator. The two hollow plates are connected with the bent plate in a sliding mode, and the outer wall of the empty box is fixedly connected with the hollow plates. A rotating disc in the fixing device drives a threaded column to rotate, the threaded column drives a threaded block to move, the threaded block drives a connecting column to move, the connecting column slides in a sliding column, the connecting column drives a transverse column to move, the transverse column slides in a transverse box, and the transverse column drives a first clamping block to move, so that the first clamping block is attached to a test tube, and the test tube is fixed; when the speed-regulating multipurpose oscillator works, test tubes with different thicknesses are fixed and oscillated through the device, so that the practicability of the speed-regulating multipurpose oscillator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oscillators, in particular to an improved speed-regulating multi-purpose oscillator. Background Art

[0002] The speed-adjustable multi-purpose oscillator is a biochemical instrument for culturing and preparing biological samples. It is an indispensable experimental equipment for scientific research, education and production departments such as plants, biology, microorganisms, biological products, genetics, viruses, medicine, and environmental protection.

[0003] For example, an improved speed-regulating multi-purpose oscillator with the authorization announcement number CN219647385U includes an oscillator, a workbench is arranged at the top of the oscillator, and lifting components are arranged on the left and right sides of the top of the workbench respectively. Although the above document can solve the problem that the improved speed-regulating multi-purpose oscillator is provided with a large number of motors, and the height between the fixed frame and the workbench is adjusted and the heat dissipation of the oscillator is achieved, it will consume a lot of electric energy when in use, resulting in a lot of waste of resources; however, during the operation of the speed-regulating multi-purpose oscillator, by putting the test tube into the fixing hole inside the fixing plate, the test tube The test tube is fixed, and a speed-regulating multi-purpose oscillator is used to drive the test tube to oscillate. Since the size of the fixing hole is fixed and cannot be adjusted, the speed-regulating multi-purpose oscillator can only fix test tubes of the same thickness, thereby reducing the practicability of the speed-regulating multi-purpose oscillator. At the same time, when the speed-regulating multi-purpose oscillator is in use, two separate motors are used to adjust the height of the fixing plate to fix test tubes of different heights. After the two separate motors work for a long time, the energy consumption of the speed-regulating multi-purpose oscillator will increase, resulting in a waste of part of the electric energy, thereby reducing the energy saving of the speed-regulating multi-purpose oscillator. Utility Model Content

[0004] The utility model aims to solve the problem of reducing the practicability and energy saving of the speed-regulating multi-purpose oscillator, and proposes an improved speed-regulating multi-purpose oscillator.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An improved speed-regulating multi-purpose oscillator is designed, comprising a speed-regulating multi-purpose oscillator and an empty box, wherein the outer wall of the speed-regulating multi-purpose oscillator is installed with the empty box, a double-headed motor is installed inside the empty box through a motor seat, the outer wall of the empty box is fixedly connected to a hollow plate, two of the hollow plates are slidably connected to a curved plate, the outer wall of the curved plate is fixedly connected to the outer wall of a horizontal box, a second clamp is fixedly connected to the outer wall of the curved plate, a fixing device is provided inside the horizontal box, and an adjusting device is provided inside the empty box.

[0007] Preferably, the fixing device includes a turntable and a threaded column, the turntable is fixedly connected to the end of the threaded column, the threaded column is rotatably connected to the cross box through a bearing, the threaded column is threadedly connected to the threaded block, the threaded block is fixedly connected to the inside of the connecting column, the inside of the connecting column is slidably connected to the sliding column, and both ends of the connecting column are fixedly connected to the outer wall of the cross column.

[0008] Preferably, the transverse column is slidably connected to the transverse box, and a first clamping block is fixedly connected to the end of the transverse column.

[0009] Preferably, a sliding column is fixedly connected to the interior of the transverse box, and a vertical plate is fixedly connected to the outer wall of the curved plate.

[0010] Preferably, the adjusting device includes a worm, both of the worms are rotatably connected to the empty box via bearings, both of the worms are meshed with each other via worm wheels, both of the worm wheels are fixedly connected to gears via pins, and both of the gears are meshed with racks.

[0011] Preferably, the two racks are fixedly connected to the inside of the vertical plate, the two worm gears are installed on the output shaft of the double-headed motor, and the empty box is slidably connected to the vertical plate.

[0012] The utility model proposes an improved speed-regulating multi-purpose oscillator, which has the beneficial effects of: the turntable in the fixing device drives the threaded column to rotate, the threaded column drives the threaded block to move, the threaded block drives the connecting column to move, the connecting column slides in the sliding column, the connecting column drives the cross column to move, the cross column slides in the cross box, the cross column drives the first clamping block to move, so that the first clamping block fits the test tube to fix the test tube, and the speed-regulating multi-purpose oscillator is set to fix test tubes of different thicknesses through the device when working, and vibrate them, thereby improving the practicality of the speed-regulating multi-purpose oscillator.

[0013] The two worms in the adjusting device drive the worm wheel to rotate, the worm wheel drives the pin shaft to rotate and thus drives the gear to rotate, the two gears drive the racks to move, the two racks drive the vertical plates to move, the two vertical plates drive the curved plates to move, and the curved plates drive the hollow plates to slide to adjust the height of the curved plates. When the speed-regulating multi-purpose oscillator is set for use, a motor is used to drive the corresponding mechanical structure to move to adjust the height of the curved plates, thereby reducing energy consumption, saving part of the electric energy, and improving the energy saving performance of the speed-regulating multi-purpose oscillator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the front view structure of

[0016] Figure 3 for Figure 2Schematic diagram of the top view of the middle curved plate;

[0017] Figure 4 for Figure 2 A side view structural schematic diagram of;

[0018] Figure 5 for Figure 3 A schematic diagram of the structure of the fixing device;

[0019] Figure 6 for Figure 2 Schematic diagram of the structure of the regulating device.

[0020] In the figure: 1. multi-purpose oscillator for speed regulation, 2. empty box, 3. double-headed motor, 4. curved plate, 5. horizontal box, 6. fixing device, 601. turntable, 602. threaded column, 603. threaded block, 604. connecting column, 605. horizontal column, 606. sliding column, 6a1. bolt, 6a2. rubber pad, 7. adjusting device, 701. worm, 702. worm wheel, 703. gear, 704. rack, 8. first clamping block, 9. second clamping plate, 10. vertical plate, 11. hollow plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] See attached Figure 1-6 : In the present embodiment, an improved speed-regulating multi-purpose oscillator comprises a speed-regulating multi-purpose oscillator 1 and an empty box 2. The outer wall of the speed-regulating multi-purpose oscillator 1 is installed with the empty box 2. The interior of the empty box 2 is installed with a double-headed motor 3 through a motor seat. The model of the double-headed motor 3 is selected according to actual needs and can meet the work requirements. The outer wall of the empty box 2 is fixedly connected to the hollow plate 11. The two hollow plates 11 are slidably connected to the curved plate 4. The outer wall of the curved plate 4 is fixedly connected to the outer wall of the horizontal box 5. The outer wall of the curved plate 4 is fixedly connected with a second clamping block 9. The test tube containing the reagent is passed through the through hole in the curved plate 4 and fits with the second clamping block 9, and then the bottom of the test tube is contacted with the empty box 2. The interior of the horizontal box 5 is provided with a fixing device 6, and the interior of the empty box 2 is provided with an adjusting device 7;

[0024] See attached Figure 1-6In this embodiment, the fixing device 6 includes a turntable 601 and a threaded column 602. The turntable 601 is fixedly connected to the end of the threaded column 602. The turntable 601 drives the threaded column 602 to rotate. The threaded column 602 is rotatably connected to the horizontal box 5 through a bearing. The threaded column 602 is threadedly connected to the threaded block 603. The threaded column 602 drives the threaded block 603 to move. The threaded block 603 is fixedly connected to the inside of the connecting column 604. The threaded block 603 drives the connecting column 604 to move. The interior of the connecting column 604 is slidably connected to the sliding column 606, and the connecting column 604 slides in the sliding column 606. Both ends of the connecting column 604 are fixedly connected to the outer wall of the horizontal column 605. The connecting column 604 drives the horizontal column 605 to move. The horizontal column 605 is slidably connected to the horizontal box 5. The horizontal column 605 slides in the horizontal box 5. The end of the horizontal column 605 is fixedly connected with the first clamping block 8. The horizontal column 605 drives the first clamping block 8 to move, so that the first clamping block 8 fits the test tube and fixes the test tube.

[0025] The turntable 601 in the fixing device 6 drives the threaded column 602 to rotate, the threaded column 602 drives the threaded block 603 to move, the threaded block 603 drives the connecting column 604 to move, the connecting column 604 slides in the sliding column 606, the connecting column 604 drives the horizontal column 605 to move, the horizontal column 605 slides in the horizontal box 5, the horizontal column 605 drives the first clamping block 8 to move, so that the first clamping block 8 fits with the test tube to fix the test tube. When the speed-regulating multi-purpose oscillator is working, the device 6 is used to fix and vibrate test tubes of different thicknesses, thereby improving the practicality of the speed-regulating multi-purpose oscillator.

[0026] See attached Figure 1-6 In this embodiment, a sliding column 606 is fixedly connected to the interior of the horizontal box 5, a vertical plate 10 is fixedly connected to the outer wall of the curved plate 4, and the adjusting device 7 includes a worm 701. The two worms 701 are rotatably connected to the empty box 2 through bearings. The two worms 701 are meshed with worm wheels 702. The two worms 701 drive the worm wheels 702 to rotate. The two worm wheels 702 are fixedly connected to the gear 703 through a pin shaft. The worm wheel 702 drives the pin shaft to rotate, thereby driving the gear 703 to rotate. The two gears 703 are Meshing with the rack 704, the two gears 703 drive the rack 704 to move, the two racks 704 are fixed inside the vertical plate 10, the two racks 704 drive the vertical plate 10 to move, the two vertical plates 10 drive the curved plate 4 to move, the curved plate 4 drives the hollow plate 11 to slide, to adjust the height of the curved plate 4, the two worms 701 are installed on the output shaft of the double-headed motor 3, the double-headed motor 3 drives the worm 701 to rotate, the empty box 2 is slidably connected to the vertical plate 10, and the empty box 2 is rotatably connected to the pin shaft;

[0027] The two worms 701 in the adjusting device 7 drive the worm wheel 702 to rotate, the worm wheel 702 drives the pin shaft to rotate, thereby driving the gear 703 to rotate, the two gears 703 drive the rack 704 to move, the two racks 704 drive the vertical plate 10 to move, the two vertical plates 10 drive the curved plate 4 to move, and the curved plate 4 drives the hollow plate 11 to slide to adjust the height of the curved plate 4. When the speed-regulating multi-purpose oscillator is set for use, a motor is used to drive the corresponding mechanical structure to move to adjust the height of the curved plate 4, thereby reducing energy consumption, saving part of the electric energy, and improving the energy saving performance of the speed-regulating multi-purpose oscillator.

[0028] Working principle:

[0029] When the multi-purpose oscillator with speed regulation oscillates the test tube filled with reagents, the staff first connects the double-headed motor 3 to the external power supply, and the double-headed motor 3 drives the adjusting device 7 to move to adjust the height of the curved plate 4. After completion, the double-headed motor 3 is stopped, and the test tube filled with reagents passes through the through hole in the curved plate 4 and fits with the second clamping block 9, and then the bottom of the test tube is brought into contact with the empty box 2. Then the staff rotates the fixing devices 6 at both ends to fix the test tube. After completion, the multi-purpose oscillator with speed regulation 1 is started, and the multi-purpose oscillator with speed regulation 1 drives the test tube filled with reagents to oscillate. The specific fixing process and adjustment process are as follows:

[0030] 1. Fixing process:

[0031] The staff rotates the turntable 601, the turntable 601 drives the threaded column 602 to rotate, the threaded column 602 drives the threaded block 603 to move, the threaded block 603 drives the connecting column 604 to move, the connecting column 604 slides in the sliding column 606, the connecting column 604 drives the cross column 605 to move, the cross column 605 slides in the cross box 5, the cross column 605 drives the first clamping block 8 to move, so that the first clamping block 8 fits the test tube and fixes the test tube. After completion, the staff stops rotating the turntable 601. When the staff rotates the turntable 601 in the opposite direction, the first clamping block 8 leaves the test tube and releases the fixation of the test tube.

[0032] 2. Adjustment process:

[0033] The double-headed motor 3 drives the worm 701 to rotate, the two worms 701 drive the worm wheel 702 to rotate, the worm wheel 702 drives the pin shaft to rotate, thereby driving the gear 703 to rotate, the two gears 703 drive the rack 704 to move, the two racks 704 drive the vertical plate 10 to move, the two vertical plates 10 drive the curved plate 4 to move, the curved plate 4 drives the hollow plate 11 to slide to adjust the height of the curved plate 4. After completion, the double-headed motor 3 can be stopped.

[0034] Embodiment 2:

[0035] See attached Figure 1-6: In this embodiment, the fixing device 6 also includes bolts 6a1 and rubber pads 6a2. The bolts 6a1 are threadedly connected to the turntable 601 and the horizontal box 5, respectively, and the rubber pads 6a2 are fixedly connected to the outer walls of the first clamping block 8 and the second clamping block 9, respectively; after the staff member finishes rotating the turntable 6001, the staff member rotates the bolts 6a1, rotates the bolts 6a1 into the horizontal box 5, fixes the turntable 601, and limits the turntable 601. When it is necessary to rotate the turntable 601, the staff member rotates the bolts 6a1 in the opposite direction, rotates the bolts 6a1 out of the interior of the horizontal box 5, and then fixes the test tube. The rubber pads 6a2 play a role in protecting the test tube.

[0036] Working principle:

[0037] After the staff member finishes rotating the turntable 6001, the staff member rotates the bolt 6a1, rotates the bolt 6a1 into the horizontal box 5, fixes the turntable 601, and limits the turntable 601. When the turntable 601 needs to be rotated, the staff member rotates the bolt 6a1 in the opposite direction, rotates the bolt 6a1 out of the inside of the horizontal box 5, and then fixes the test tube. The rubber pad 6a2 plays a role in protecting the test tube.

[0038] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An improved speed-regulating multi-purpose oscillator, comprising a speed-regulating multi-purpose oscillator (1) and an empty box (2), wherein the outer wall of the speed-regulating multi-purpose oscillator (1) is provided with an empty box (2), characterized in that: A double-headed motor (3) is installed inside the empty box (2) through a motor seat, the outer wall of the empty box (2) is fixedly connected to a hollow plate (11), the two hollow plates (11) are slidably connected to a curved plate (4), the outer wall of the curved plate (4) is fixedly connected to the outer wall of a horizontal box (5), the outer wall of the curved plate (4) is fixedly connected to a second clamping block (9), a fixing device (6) is provided inside the horizontal box (5), and an adjusting device (7) is provided inside the empty box (2).

2. The improved speed-regulating multi-purpose oscillator according to claim 1, characterized in that: The fixing device (6) comprises a turntable (601) and a threaded column (602), wherein the turntable (601) is fixedly connected to the end of the threaded column (602), the threaded column (602) is rotatably connected to the transverse box (5) via a bearing, the threaded column (602) is threadedly connected to a threaded block (603), the threaded block (603) is fixedly connected to the interior of a connecting column (604), the interior of the connecting column (604) is slidably connected to a sliding column (606), and both ends of the connecting column (604) are fixedly connected to the outer wall of the transverse column (605).

3. The improved speed-regulating multi-purpose oscillator according to claim 2, characterized in that: The transverse column (605) is slidably connected to the transverse box (5), and the end of the transverse column (605) is fixedly connected to a first clamping block (8).

4. The improved speed-regulating multi-purpose oscillator according to claim 1 is characterized in that: A sliding column (606) is fixedly connected inside the transverse box (5), and a vertical plate (10) is fixedly connected to the outer wall of the curved plate (4).

5. The improved speed-regulating multi-purpose oscillator according to claim 1 is characterized in that: The adjusting device (7) comprises a worm (701), wherein the two worms (701) are rotatably connected to the empty box (2) via bearings, the two worms (701) are meshed with each other via worm wheels (702), the two worm wheels (702) are fixedly connected to a gear (703) via a pin shaft, and the two gears (703) are meshed with a rack (704).

6. The improved speed-regulating multi-purpose oscillator according to claim 5, characterized in that: The two racks (704) are both fixedly connected to the inside of the vertical plate (10), the two worm gears (701) are both installed on the output shaft of the double-headed motor (3), and the empty box (2) is slidably connected to the vertical plate (10).

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