CN219342120U

CN219342120U - Oscillating device

Info

Publication number: CN219342120U
Application number: CN202320783793.3U
Authority: CN
Inventors: 廖庆禄
Original assignee: Fuzhou Maijian Biotechnology Co ltd
Current assignee: Fuzhou Maijian Biotechnology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-14
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of experimental equipment and discloses an oscillating device, which comprises a fixed frame, wherein a fixed seat is arranged in the fixed frame, a reset mechanism is arranged between the fixed seat and the fixed frame, and a supporting leg is bolted to the bottom of the fixed frame; according to the utility model, the telescopic leg vibrates through the vibration of the device, the vibration of the telescopic leg is weakened under the action of the damper and the first spring, the purpose of damping is achieved, the stability of the device is ensured, the service life of the device is prolonged, the pressing rod is pressed, the pressing rod moves to drive the first U-shaped toothed bar to move, the first U-shaped toothed bar moves to drive the gear to rotate, the gear rotates to drive the second U-shaped toothed bar, the first U-shaped toothed bar and the second U-shaped toothed bar move to drive the clamping head to move, the clamping head moves to enable the clamping head to be separated from the inner wall of the fixed seat, and then the supporting plate is taken down to be replaced, so that the purpose of replacing the supporting plate is achieved, the use cost is reduced, and the practicability is improved.

Description

Oscillating device

Technical Field

The utility model relates to the technical field of experimental equipment, in particular to an oscillating device.

Background

When the triangular flask is used for solid state fermentation, a culture medium can adhere and agglomerate, an oscillator is required to oscillate the culture medium, so that the culture medium is dispersed, the culture quality is improved, the oscillator is a biochemical instrument for culturing biological samples, and is an indispensable experimental device for scientific research, education and production departments such as plant, biology, microorganism, biological products, genetics, virus, medicine, environmental protection, and the like.

Disclosure of Invention

The utility model aims to provide an oscillating device which has the advantages of damping function and capability of replacing a tray, and solves the problems that the existing oscillating device does not have the damping function and cannot replace the tray.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oscillating device, includes the fixed frame, the inside of fixed frame is provided with the fixing base, be provided with canceling release mechanical system between fixing base and the fixed frame, the bottom bolt of fixed frame has the supporting leg, the inside slip socket of supporting leg has the expansion leg, the bolt has the attenuator between the inner wall of expansion leg and supporting leg, be provided with first spring between the inner wall of expansion leg and supporting leg, and the attenuator is located the inside of first spring, the bottom bolt of expansion leg has the backing plate, the bolt has the mount between the supporting leg, be provided with oscillating mechanism between the top of mount and the fixing base, the inside of fixing base is provided with the tray, the inner wall sliding connection of tray has first U-shaped ratch and second U-shaped ratch, the meshing has the gear between first U-shaped ratch and the second U-shaped ratch, and the inner wall rotation of gear and tray is connected, be provided with the second spring between the inner wall of first U-shaped ratch and second U-shaped ratch, the bottom joint of first U-shaped ratch and second U-shaped ratch and tray have the joint, the top of first U-shaped ratch and the equal rack has the first U-shaped ratch to connect, the top of fixing base and the equal top of tray has the bolt to connect.

The technical scheme is adopted: the telescopic leg vibration is enabled to vibrate through the device, the vibration of the telescopic leg vibration is weakened under the action of the damper and the first spring, the purpose of shock absorption can be achieved, the stability of the device is guaranteed, the service life of the device is prolonged, the pressing rod is pushed, the pressing rod moves to drive the first U-shaped toothed bar to move, the first U-shaped toothed bar moves to drive the gear to rotate, the gear rotates to drive the second U-shaped toothed bar, the first U-shaped toothed bar and the second U-shaped toothed bar move to drive the clamping head to move, the clamping head moves to enable the clamping head to be separated from the inner wall of the fixing seat, then the supporting plate is taken down to be replaced, the purpose of replacing the supporting plate can be achieved, the use cost is reduced, and the practicability is improved.

The utility model further provides that the reset mechanism comprises a sliding groove, the sliding groove is formed in the inner wall of the fixed frame, a sliding block is connected inside the sliding groove in a sliding mode, a fixed cylinder is bolted to the surface of the sliding block, a telescopic block is sleeved inside the fixed cylinder in a sliding mode, the telescopic block is bolted to the surface of the fixed seat, and a third spring is arranged between the telescopic block and the inner wall of the fixed cylinder.

The technical scheme is adopted: by arranging the reset mechanism, the vibration is convenient.

The utility model further provides that the oscillating mechanism comprises a fixed shell, the bottom of the fixed shell is bolted with the top of the fixed frame, the inner wall of the fixed shell is bolted with a motor, the output end of the motor penetrates through the fixed shell and is bolted with an eccentric wheel, and the eccentric wheel is in sliding connection with the inner wall of the fixed seat.

The technical scheme is adopted: by arranging the oscillating mechanism, the oscillating effect is good and the stability is high.

The fixing mechanism further comprises a pressing plate, a supporting rod is bolted to the bottom of the pressing plate, a screw is connected to the pressing rod and the inside of the supporting rod in a sliding mode, and the screw is in threaded connection with the inner wall of the tray.

The technical scheme is adopted: through setting up fixed establishment, it is fixed to the triangular flask, guarantees stably.

The utility model is further arranged that the bottom of the base plate is bolted with the anti-slip pad.

The technical scheme is adopted: through setting up the slipmat, prevent that the device from sliding, improve device stability.

The utility model is further arranged that one end of the clamping connector is wedge-shaped.

The technical scheme is adopted: one end of the clamping connector is wedge-shaped, so that the supporting plate is convenient to install.

Compared with the prior art, the utility model provides the oscillating device, which has the following beneficial effects:

1. according to the utility model, the telescopic legs vibrate through the vibration of the device, and the vibration of the telescopic legs is weakened under the action of the damper and the first spring, so that the purpose of vibration reduction can be achieved, the stability of the device is ensured, and the service life of the device is prolonged;

2. according to the utility model, the first U-shaped toothed bar is driven to move by pressing the pressing rod, the first U-shaped toothed bar is driven to rotate by moving the gear, the second U-shaped toothed bar is driven to rotate by rotating the gear, the clamping connector is driven to move by moving the first U-shaped toothed bar and the second U-shaped toothed bar, the clamping connector is separated from the inner wall of the fixing seat by moving the clamping connector, and then the supporting plate is taken down for replacement, so that the purpose of replacing the supporting plate can be achieved, the use cost is reduced, and the practicability is improved.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a top cross-sectional view of the structure of the present utility model;

FIG. 3 is a bottom cross-sectional view of the structure of the present utility model;

fig. 4 is a bottom cross-sectional view of a partial structure of the present utility model.

In the figure: 1. a fixed frame; 2. a fixing seat; 3. a reset mechanism; 4. support legs; 5. a telescoping leg; 6. a damper; 7. a first spring; 8. a backing plate; 9. a fixing frame; 10. an oscillating mechanism; 11. a tray; 12. a first U-shaped toothed bar; 13. a second U-shaped toothed bar; 14. a gear; 15. a second spring; 16. a clamping joint; 17. a compression bar; 18. a fixing mechanism; 19. a chute; 20. a slide block; 21. a fixed cylinder; 22. a telescopic block; 23. a third spring; 24. a fixed case; 25. a motor; 26. an eccentric wheel; 27. a support rod; 28. a screw; 29. an anti-slip pad; 30. and (5) pressing plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1, an oscillating device includes a fixed frame 1, a fixed seat 2 is disposed in the fixed frame 1, a reset mechanism 3 is disposed between the fixed seat 2 and the fixed frame 1, a supporting leg 4 is bolted to the bottom of the fixed frame 1, a telescopic leg 5 is slidably sleeved in the supporting leg 4, a damper 6 is bolted between the telescopic leg 5 and the inner wall of the supporting leg 4, a first spring 7 is disposed between the telescopic leg 5 and the inner wall of the supporting leg 4, the damper 6 is located in the first spring 7, a base plate 8 is bolted to the bottom of the telescopic leg 5, a fixing frame 9 is bolted between the supporting legs 4, an oscillating mechanism 10 is disposed between the top of the fixing frame 9 and the fixed seat 2, the telescopic leg 5 is vibrated by means of vibration of the device, vibration of the telescopic leg 5 is weakened by the action of the damper 6 and the first spring 7, the purpose of damping can be achieved, stability of the device is ensured, and service life of the device is prolonged.

Referring to fig. 2 and 3, the reset mechanism 3 includes a sliding groove 19, the sliding groove 19 is formed in an inner wall of the fixed frame 1, a sliding block 20 is slidably connected in the sliding groove 19, a fixed cylinder 21 is bolted to the surface of the sliding block 20, a telescopic block 22 is slidably sleeved in the fixed cylinder 21, the telescopic block 22 is bolted to the surface of the fixed seat 2, a third spring 23 is arranged between the telescopic block 22 and the inner wall of the fixed cylinder 21, and the reset mechanism 3 is arranged to facilitate oscillation.

Referring to fig. 1 and 3, the oscillating mechanism 10 includes a fixed shell 24, a top of the fixed frame 9 is bolted to the bottom of the fixed shell 24, a motor 25 is bolted to the inner wall of the fixed shell 24, an output end of the motor 25 passes through the fixed shell 24 and is bolted to an eccentric wheel 26, and the eccentric wheel 26 is slidably connected with the inner wall of the fixed seat 2, so that the oscillating mechanism 10 has good oscillating effect and high stability.

Referring to fig. 1, the bottom of the pad 8 is bolted with a non-slip pad 29, and by providing the non-slip pad 29, the device is prevented from slipping, and the stability of the device is improved.

The use process is briefly described: the device shakes and makes the telescopic leg 5 shake, and the telescopic leg 5 shakes and weakens the shake under the action of the damper 6 and the first spring 7, so that the purpose of shock absorption can be achieved.

Embodiment two:

referring to fig. 1 and 4, a tray 11 is disposed in the fixing base 2, the inner wall of the tray 11 is slidably connected with a first U-shaped toothed bar 12 and a second U-shaped toothed bar 13, a gear 14 is meshed between the first U-shaped toothed bar 12 and the second U-shaped toothed bar 13, the gear 14 is rotatably connected with the inner wall of the tray 11, a second spring 15 is disposed between the first U-shaped toothed bar 12 and the second U-shaped toothed bar 13 and the inner wall of the tray 11, a clamping joint 16 is bolted to the bottoms of the first U-shaped toothed bar 12 and the second U-shaped toothed bar 13, the clamping joint 16 is clamped with the inner wall of the fixing base 2, pressure rods 17 are bolted to the surfaces of the first U-shaped toothed bar 12 and the second U-shaped toothed bar 13, a fixing mechanism 18 is disposed at the top of the tray 11, the pressure rods 17 are pressed to move and drive the first U-shaped toothed bar 12 to move, the gear 14 is rotatably driven by the gear 14, the second U-shaped toothed bar 13 is rotatably driven by the gear 14, the first U-shaped toothed bar 12 and the second U-shaped toothed bar 13 is movably driven by the pressure rods 16, the clamping joint 16 is separated from the inner wall of the fixing base 2, and the purpose of replacing the fixing base is achieved by replacing the fixing base.

Referring to fig. 1, the fixing mechanism 18 includes a pressing plate 30, a supporting rod 27 is bolted to the bottom of the pressing plate 30, a screw 28 is slidably connected to the pressing rod 17 and the supporting rod 27, and the screw 28 is in threaded connection with the inner wall of the tray 11, so that the fixing mechanism 18 is provided to fix the triangular flask, thereby ensuring stability.

Referring to fig. 1, one end of the clip 16 is wedge-shaped, and by providing the clip 16 with a wedge-shaped end, the pallet is easy to install.

The use process is briefly described: pressing the compression bar 17, the compression bar 17 moves to drive the first U-shaped toothed bar 12 to move, the first U-shaped toothed bar 12 moves to drive the gear 14 to rotate, the gear 14 rotates to drive the second U-shaped toothed bar 13, the first U-shaped toothed bar 12 and the second U-shaped toothed bar 13 move to drive the clamping connector 16 to move, the clamping connector 16 moves to enable the clamping connector 16 to be separated from the inner wall of the fixed seat 2 and clamped, then the supporting plate is taken down and replaced, then the replaced supporting plate is assembled, and the clamping connector 16 is clamped with the inner wall of the fixed seat 2 under the action of the second spring 15, so that the purpose of replacing the supporting plate is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oscillating device comprising a fixed frame (1), characterized in that: the inside of fixed frame (1) is provided with fixing base (2), be provided with canceling release mechanical system (3) between fixing base (2) and fixed frame (1), the bottom bolt of fixed frame (1) has supporting leg (4), telescopic leg (5) have been cup jointed to the inside slip of supporting leg (4), bolt has attenuator (6) between the inner wall of telescopic leg (5) and supporting leg (4), be provided with first spring (7) between the inner wall of telescopic leg (5) and supporting leg (4), and attenuator (6) are located the inside of first spring (7), the bottom bolt of telescopic leg (5) has backing plate (8), bolt has mount (9) between supporting leg (4), be provided with oscillating mechanism (10) between the top of mount (9) and fixing base (2), the inside of fixing base (2) is provided with tray (11), the inner wall slip of tray (11) is connected with first U-shaped rack (12) and second U-shaped rack (13), U-shaped rack (12) and second U-shaped rack (14) are connected with rotation rack (14) and are connected with between first U-shaped rack (14), be provided with second spring (15) between the inner wall of first U-shaped ratch (12) and second U-shaped ratch (13) and tray (11), the bottom bolt of first U-shaped ratch (12) and second U-shaped ratch (13) has joint (16), and the inner wall joint of joint (16) and fixing base (2), the surface of first U-shaped ratch (12) and second U-shaped ratch (13) all bolts has depression bar (17), the top of tray (11) is provided with fixed establishment (18).

2. An oscillating device according to claim 1, characterized in that: the reset mechanism (3) comprises a sliding groove (19), the sliding groove (19) is formed in the inner wall of the fixed frame (1), a sliding block (20) is connected to the sliding groove (19) in a sliding mode, a fixed cylinder (21) is bolted to the surface of the sliding block (20), a telescopic block (22) is sleeved in the fixed cylinder (21) in a sliding mode, the telescopic block (22) is bolted to the surface of the fixed seat (2), and a third spring (23) is arranged between the telescopic block (22) and the inner wall of the fixed cylinder (21).

3. An oscillating device according to claim 1, characterized in that: the oscillating mechanism (10) comprises a fixed shell (24), the bottom of the fixed shell (24) is bolted with the top of the fixed frame (9), the inner wall of the fixed shell (24) is bolted with a motor (25), the output end of the motor (25) penetrates through the fixed shell (24) and is bolted with an eccentric wheel (26), and the eccentric wheel (26) is in sliding connection with the inner wall of the fixed seat (2).

4. An oscillating device according to claim 1, characterized in that: the fixing mechanism (18) comprises a pressing plate (30), a supporting rod (27) is bolted to the bottom of the pressing plate (30), a screw (28) is connected to the inside of the pressing rod (17) and the supporting rod (27) in a sliding mode, and the screw (28) is in threaded connection with the inner wall of the tray (11).

5. An oscillating device according to claim 1, characterized in that: the bottom of the base plate (8) is bolted with an anti-slip pad (29).

6. An oscillating device according to claim 1, characterized in that: one end of the clamping connector (16) is wedge-shaped.