CN218422394U

CN218422394U - Sampling pipe oscillator that anticreep goes out

Info

Publication number: CN218422394U
Application number: CN202222797325.XU
Authority: CN
Inventors: 殷燕; 王珍开
Original assignee: Hangzhou Ruibo Tianchen Biotechnology Co ltd
Current assignee: Hangzhou Ruibo Tianchen Biotechnology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-03
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses an anti-disengagement sampling tube oscillator, which is provided with an oscillation box, wherein the top of the oscillation box is covered with a box cover; the method comprises the following steps: the adjusting rod movably penetrates through the top of the fixing box, the bottom of the adjusting rod is connected with a piston plate, a fixing hole is reserved in the box cover, and an air bag is arranged on the lower end face of the box cover; the motor is installed on the side face of the oscillation box through a bolt, a sector gear is fixedly sleeved on an output shaft of the motor, a tooth block is fixed on the inner side of the fixed frame, and the movable plate is movably arranged inside the oscillation box; the bearing plate is fixed on the upper end face of the movable plate, and a fixing block is fixed on the side face of the fixing frame. This sampling pipe oscillator of anticreep can realize multi-directional oscillation, and then avoids the sample to condense to can avoid oscillating produced jarring power of in-process, cause the phenomenon of sampling pipe slippage from strorage device, guarantee sampling pipe and oscillation device's stability.

Description

Sampling pipe oscillator that anticreep was gone out

Technical Field

The utility model relates to a oscillator technical field specifically is a sampling pipe oscillator that anticreep goes out.

Background

After samples are collected, the samples need to be placed in corresponding test tubes, the test tubes need to be placed in a storage device in batches, and in order to avoid the phenomenon that the samples are condensed in the storage process, a vibration structure needs to be additionally arranged in the storage device so as to ensure the motion state of the samples, for example, the vibration device of the virus sampling tube with the publication number of CN214270919U comprises an oscillator, a storage box arranged on the oscillator and a bracket which can be placed in the storage box and is used for placing the sampling tube; the security is high, has improved the work efficiency who detects. However, the oscillating device of the virus sampling tube still has the following disadvantages in the actual use process:

above-mentioned oscillating device though can realize the oscillation to the sampling pipe, but its oscillation mode is single, only can realize the oscillation of unidirectional direction, consequently still appears the phenomenon that the sample condenses easily to vibrate produced jarring power of in-process, cause the sampling pipe slippage from strorage device easily, cause its unstable phenomenon in position, to above-mentioned problem, the urgent need carries out the innovative design on the basis of original oscillator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling pipe oscillator of preventing deviating from to solve above-mentioned background art and propose that the oscillation mode is single, only can realize the oscillation of unidirectional direction, consequently still appear the phenomenon that the sample condenses easily, and at the produced shaking force of oscillation in-process, cause the sampling pipe slippage from strorage device easily, cause the unstable problem of its position.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-disengagement sampling tube oscillator is provided with an oscillation box, the top of the oscillation box is covered with a box cover, and a fixed box is fixed on the upper end face of the box cover;

the method comprises the following steps:

the adjusting rod movably penetrates through the top of the fixing box, the bottom of the adjusting rod is connected with a piston plate, a fixing hole is reserved in the box cover, and an air bag is arranged on the lower end face of the box cover;

the motor is installed on the side face of the oscillation box through a bolt, a sector gear is fixedly sleeved on an output shaft of the motor, a fixing frame is sleeved on the outer side of the sector gear, a tooth block is fixed on the inner side of the fixing frame, the fixing frame is fixed on the lower end face of a movable plate, the movable plate is movably arranged inside the oscillation box, and a fixing groove is formed in the oscillation box at the edge of the movable plate;

bear the dish, be fixed in the up end of fly leaf, the side of fixed frame is fixed with the fixed block, and the inside of fixed block runs through there is the dead lever to the top of dead lever and the lower terminal surface fixed connection of fly leaf.

Preferably, the adjusting rod is in threaded connection with the fixing box, the adjusting rod is in bearing connection with the piston plate, the edge of the piston plate is tightly attached to the inner wall of the fixing box to slide, and the piston plate can be driven to lift in the fixing box when the adjusting rod is rotated.

Preferably, the fixing box is communicated with the air bag through the fixing hole, the length and the width of the air bag are larger than those of the bearing plate, and when the piston plate descends, gas in the fixing box can be pushed into the air bag through the fixing hole and the air bag is driven to expand.

Preferably, sector gear and tooth piece are connected for the meshing, and the tooth piece is equidistant distribution in the upper and lower inboard of fixed frame, and the sector gear accessible is connected with the meshing between the tooth piece when rotating, drives fixed frame and fly leaf horizontally round trip movement.

Preferably, the fly leaf passes through the fixed slot and vibrates the horizontal sliding construction of case constitution, and the width of fixed slot is greater than the movable plate thickness, through the horizontal migration of fly leaf in the fixed slot to and go up and down, can realize the not equidirectional vibration of sampling pipe.

Preferably, the inner wall symmetry of shaking the case is fixed with the guide block, and the up end of guide block is the inclined plane setting to the inclined plane embedding of guide block is provided with the ball, and the edge and the ball laminating contact of fly leaf simultaneously can contact with the guide block when fly leaf horizontal migration, realizes the lift of fly leaf through the guide of guide block.

Preferably, the fixed rod and the fixed block are in sliding connection, the movable plate and the guide block form a relative lifting structure, and the fixed rod is driven to slide in the fixed block when the movable plate is lifted.

Compared with the prior art, the beneficial effects of the utility model are that: this sampling pipe oscillator of anticreep can realize multi-directional oscillation, and then avoids the sample to condense to can avoid oscillating the produced jarring power of in-process, cause the phenomenon of sampling pipe slippage from strorage device, guarantee sampling pipe and oscillation device's stability, concrete content is as follows:

1. the movable plate can be driven to horizontally move back and forth through meshing transmission between the sector gear and the tooth block to realize oscillation in one direction, and the movable plate can lift under the guidance of the guide block when moving horizontally and drives the fixed rod to slide in the fixed block so as to realize lifting of the movable plate and meet the oscillation in the other direction of the sampling tube;

2. after the sampling pipe was placed completely, the accessible rotated the regulation pole and drove the piston board and descends, can push the gasbag through the fixed orifices with the gas in the fixed box like this in, drive the top contact of gasbag inflation and sampling pipe, vibrate the in-process at the sampling pipe like this and can guarantee its stability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of the oscillating box of the present invention;

FIG. 3 is a schematic view of the upward-cut structure of the oscillating box of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the front cross-section structure of the fixing box of the present invention;

fig. 6 is a schematic view of the bottom-up structure of the fixing box of the present invention.

In the figure: 1. a vibration box; 2. a box cover; 3. a fixing box; 4. adjusting a rod; 5. a piston plate; 6. a fixing hole; 7. an air bag; 8. an electric motor; 9. a sector gear; 10. a fixing frame; 11. a tooth block; 12. a movable plate; 13. fixing grooves; 14. a carrier tray; 15. a guide block; 16. a ball bearing; 17. a fixed block; 18. And (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an anti-disengagement sampling tube oscillator is provided with an oscillation box 1, the top of the oscillation box 1 is covered with a box cover 2, and the upper end face of the box cover 2 is fixed with a fixing box 3; the method comprises the following steps: the adjusting rod 4 movably penetrates through the top of the fixing box 3, the bottom of the adjusting rod 4 is connected with a piston plate 5, a fixing hole 6 is reserved inside the box cover 2, and an air bag 7 is arranged on the lower end face of the box cover 2; the motor 8 is installed on the side face of the oscillation box 1 through a bolt, a sector gear 9 is fixedly sleeved on an output shaft of the motor 8, a fixed frame 10 is sleeved on the outer side of the sector gear 9, a tooth block 11 is fixed on the inner side of the fixed frame 10, the fixed frame 10 is fixed on the lower end face of a movable plate 12, the movable plate 12 is movably arranged inside the oscillation box 1, and a fixed groove 13 is formed in the oscillation box 1 at the edge of the movable plate 12; and the bearing plate 14 is fixed on the upper end surface of the movable plate 12, a fixed block 17 is fixed on the side surface of the fixed frame 10, a fixed rod 18 penetrates through the fixed block 17, and the top of the fixed rod 18 is fixedly connected with the lower end surface of the movable plate 12.

As shown in fig. 1 and fig. 5-6, the adjusting rod 4 is in threaded connection with the fixing box 3, the adjusting rod 4 is in bearing connection with the piston plate 5, and the edge of the piston plate 5 is tightly attached to the inner wall of the fixing box 3 to slide, so that when the sampling tube is stably placed in the bearing plate 14, the box cover 2 and the vibrating box 1 can be closed, and then the adjusting rod 4 can be rotated to drive the piston plate 5 to descend in the fixing box 3; the fixed box 3 is communicated with the air bag 7 through the fixed hole 6, the length and the width of the air bag 7 are larger than those of the bearing plate 14, the air in the fixed box 3 can be extruded into the air bag 7 through the fixed hole 6 after the piston plate 5 descends, so that the air bag 7 is in an expansion state and is in contact with the top of the sampling tube in an attaching mode, the sampling tube can be prevented from slipping from the bearing plate 14 in the oscillation process, and the stability of the movable plate 12 is guaranteed;

as shown in fig. 1-4, the sector gear 9 is engaged with the tooth block 11, and the tooth blocks 11 are distributed at equal intervals on the upper and lower inner sides of the fixed frame 10, the motor 8 drives the sector gear 9 to rotate, and the fixed frame 10 can be driven to horizontally move back and forth through the engagement transmission between the sector gear and the tooth blocks 11; the movable plate 12 forms a horizontal sliding structure through the fixed groove 13 and the oscillation box 1, the width of the fixed groove 13 is larger than the thickness of the movable plate 12, and the fixed frame 10 drives the movable plate 12 to slide in the fixed groove 13 when moving, so that oscillation of the sampling tube in the horizontal direction can be realized; the inner wall of the oscillation box 1 is symmetrically fixed with guide blocks 15, the upper end surfaces of the guide blocks 15 are arranged in an inclined plane, balls 16 are embedded into the inclined plane of the guide blocks 15, the edge of the movable plate 12 is in contact with the balls 16 in a fitting manner, the movable plate 12 can be in contact with the guide blocks 15 when moving, the movable plate 12 can be lifted under the guide of the guide blocks 15, and the smoothness of movement can be improved through the rolling of the balls 16 in the contact process; dead lever 18 and fixed block 17 are sliding connection, movable plate 12 and guide block 15 constitute relative elevation structure, drive dead lever 18 and slide on fixed block 17 when movable plate 12 goes up and down, can realize the vibration of the vertical direction of sampling pipe like this, promote and vibrate efficiency, and top and gasbag 7 contact when sampling pipe goes up and down, can avoid the slippage.

The working principle is as follows: as shown in fig. 1-6, a sampling tube to be stored is placed in the bearing plate 14, then the box cover 2 is closed, the adjusting rod 4 is rotated to drive the piston plate 5 to descend, and gas in the fixed box 3 enters the air bag 7 to expand, so that the limiting effect on the sampling tube can be achieved;

then the motor 8 drives the sector gear 9 to rotate, the sector gear can drive the movable plate 12 to horizontally move back and forth through meshing transmission with the tooth block 11, and meanwhile, the movable plate 12 can drive the bearing plate 14 to move and lift through the guide of the guide block 15, so that the oscillation of the sampling tube in different directions is met.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An anti-falling sampling tube oscillator is provided with an oscillating box (1), a box cover (2) covers the top of the oscillating box (1), and a fixing box (3) is fixed on the upper end face of the box cover (2);

it is characterized by comprising:

the adjusting rod (4) movably penetrates through the top of the fixing box (3), the bottom of the adjusting rod (4) is connected with a piston plate (5), a fixing hole (6) is reserved in the box cover (2), and an air bag (7) is arranged on the lower end face of the box cover (2);

the motor (8) is installed on the side face of the oscillating box (1) through a bolt, a sector gear (9) is fixedly sleeved on an output shaft of the motor (8), a fixed frame (10) is sleeved on the outer side of the sector gear (9), a tooth block (11) is fixed on the inner side of the fixed frame (10), the fixed frame (10) is fixed on the lower end face of a movable plate (12), the movable plate (12) is movably arranged inside the oscillating box (1), and a fixed groove (13) is formed in the oscillating box (1) at the edge of the movable plate (12);

the bearing plate (14) is fixed on the upper end face of the movable plate (12), the side face of the fixed frame (10) is fixed with a fixed block (17), a fixed rod (18) penetrates through the inside of the fixed block (17), and the top of the fixed rod (18) is fixedly connected with the lower end face of the movable plate (12).

2. The anti-walkout sampling tube oscillator of claim 1, further comprising: the adjusting rod (4) is in threaded connection with the fixing box (3), the adjusting rod (4) is in bearing connection with the piston plate (5), and the edge of the piston plate (5) is tightly attached to and slides on the inner wall of the fixing box (3).

3. The anti-walkout sampling tube oscillator according to claim 1, wherein: the fixing box (3) is communicated with the air bag (7) through the fixing hole (6), and the length and the width of the air bag (7) are larger than those of the bearing disc (14).

4. The anti-walkout sampling tube oscillator of claim 1, further comprising: the sector gear (9) is in meshed connection with the tooth blocks (11), and the tooth blocks (11) are distributed at equal intervals on the upper inner side and the lower inner side of the fixed frame (10).

5. The anti-walkout sampling tube oscillator of claim 1, further comprising: the movable plate (12) forms a horizontal sliding structure through the fixed groove (13) and the oscillation box (1), and the width of the fixed groove (13) is larger than the thickness of the movable plate (12).

6. The anti-walkout sampling tube oscillator of claim 1, further comprising: vibrate the inner wall symmetry of case (1) and be fixed with guide block (15), and the up end of guide block (15) sets up for the inclined plane to the inclined plane embedding of guide block (15) is provided with ball (16), and the edge of while fly leaf (12) and ball (16) laminating contact.

7. The anti-walkout sampling tube oscillator of claim 6, further comprising: the fixed rod (18) is in sliding connection with the fixed block (17), and the movable plate (12) and the guide block (15) form a relative lifting structure.