CN212915440U

CN212915440U - Vortex oscillator

Info

Publication number: CN212915440U
Application number: CN202021139563.6U
Authority: CN
Inventors: 厉玉婷; 于艳艳; 杨振东; 任雪梅; 程月红; 冯炜; 李静
Original assignee: Shandong Institute for Food and Drug Control
Current assignee: Shandong Institute for Food and Drug Control
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-09
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a vortex oscillator, including base and stable seat, the upper surface edge of base is equipped with evenly distributed's connecting rod, the upper surface of stable seat is equipped with the sleeve pipe that corresponds the setting with the connecting rod, and the sleeve pipe activity cup joints in the side of connecting rod, evenly distributed's cylindrical groove is seted up to the upper surface of base, the locating hole that corresponds the setting with the cylindrical groove is seted up to the upper surface of stable seat, the medial surface of locating hole is equipped with the arc leather packing, and the inside one side of keeping away from the arc leather packing of locating hole is equipped with the mounting groove, the internally mounted of mounting groove has the fastener, the fastener is including fixing the bumper shock absorber in the mounting groove inside, the flexible end of bumper shock absorber is. This vortex oscillator, simple to operate can adjust, can carry out spacing fixed to the different test tubes of length, and the test tube breaks away from with shaking the dish when avoiding vibrating, can avoid the test tube breakage and solution extravagant, easy operation, convenient to use.

Description

Vortex oscillator

Technical Field

The utility model relates to a vortex oscillator technical field specifically is a vortex oscillator.

Background

The vortex shaker is a universal mini-shaker that can be used to shake test tubes or other types of small containers.

The prior vortex oscillator mainly fixes vessels such as test tubes and the like through a flat oscillating disc. But when the test tube is longer, make the test tube break away from dull and stereotyped vibration dish easily in the vibration to cause the destruction and the solution waste of test tube, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a vortex oscillator, simple to operate can adjust, can carry out spacing fixed to the test tube of length difference, and the test tube breaks away from with the vibration dish when avoiding vibrating, can avoid the test tube broken and solution extravagant, easy operation, and convenient to use can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vortex oscillator, includes base and stable seat, the upper surface edge of base is equipped with evenly distributed's connecting rod, the upper surface of stable seat is equipped with the sleeve pipe that corresponds the setting with the connecting rod, and the sleeve pipe activity cup joints the side at the connecting rod.

Evenly distributed's columnar order groove is seted up to the upper surface of base, the locating hole that corresponds the setting with the columnar order groove is seted up to the upper surface of stable seat, the medial surface of locating hole is equipped with the arc leather packing, and the inside one side of keeping away from the arc leather packing of locating hole is equipped with the mounting groove, the internally mounted of mounting groove has the fastener, the fastener is including fixing the bumper shock absorber inside the mounting groove, the flexible end of bumper shock absorber is equipped with spacing leather packing.

As a preferred technical scheme of the utility model, the screw has been seted up to the sheathed tube side, and the inside threaded connection of screw has fastening bolt.

As a preferred technical scheme of the utility model, a plurality of evenly distributed's circular recess is seted up to the upper surface of base, the lower terminal surface of circular recess is equipped with the mounting hole.

As the utility model discloses a preferred technical scheme, the inside activity joint in cylindrical groove has spacing leather stopper, the medial surface upper end of spacing leather stopper is narrow under and goes up wide toper groove structure.

As a preferred technical scheme of the utility model, the one end that the bumper shock absorber was kept away from to spacing leather packing is equipped with the arc wall, and the side upper end and the side lower extreme that spacing leather packing and arc wall correspond are half cone groove structure.

As an optimized technical proposal of the utility model, the circumferential side of the base is provided with an annular leather pad.

As a preferred technical scheme of the utility model, the shortest department of locating hole inner chamber equals the diameter in cylindrical groove, and the longest department of locating hole inner chamber is greater than the diameter in cylindrical groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses vortex oscillator can follow the connecting rod and remove the steady seat to can rotate fastening bolt and fix the position of connecting rod in the sleeve pipe, thereby adjust the distance between base and the steady seat, be convenient for carry on spacing fixedly to the upper end and the lower extreme of test tube.

2. The utility model discloses vortex oscillator can select the spacing leather plug of suitable size according to the diameter of test tube to improve the fixed effect between test tube and the cylindrical groove. Avoid the test tube to break away from with the base and cause the waste of test tube damage and solution.

3. The utility model discloses the vortex oscillator of example, the bumper shock absorber can promote spacing leather packing and extrude the fastening to the upper end of test tube, and the quick automatic fixing of the test tube of being convenient for improves work efficiency, saves time.

4. The utility model discloses the vortex oscillator of example, simple to operate can adjust, can carry out spacing fixed to the test tube that length is different, and the test tube breaks away from with the vibration dish when avoiding vibrating, can avoid the test tube broken and solution extravagant, easy operation, convenient to use.

Drawings

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

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the middle stabilizer of the present invention;

FIG. 4 is a schematic top view of the structure of FIG. 3;

fig. 5 is a schematic view of the longitudinal section structure of the middle limit plug of the present invention.

In the figure: the device comprises a base 1, a stabilizing seat 2, a connecting rod 3, a sleeve 4, a fastening bolt 41, a cylindrical groove 5, a limiting leather plug 51, a positioning hole 6, an arc leather pad 61, a mounting groove 7, a fastening piece 8, a shock absorber 81, a limiting leather pad 82, an annular leather pad 9, a circular groove 10 and a mounting hole 11.

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. 1-5, the present invention provides a technical solution: the utility model provides a vortex oscillator, includes base 1 and stable seat 2, and base 1's all sides are equipped with annular leather packing 9, and a plurality of evenly distributed's circular recess 10 has been seted up to base 1's upper surface, and the lower terminal surface of circular recess 10 is equipped with mounting hole 11, and base 1 that will have annular leather packing 9 inserts and vibrates the dish to insert outside bolt in mounting hole 11, through outside bolt with base 1 with vibrate dish fixed connection.

The upper surface edge of base 1 is equipped with evenly distributed's connecting rod 3, the upper surface of stabilizing seat 2 is equipped with the sleeve pipe 4 that corresponds the setting with connecting rod 3, and the sleeve pipe 4 activity cup joints the side at connecting rod 3, the screw has been seted up to the side of sleeve pipe 4, and the internal thread of screw has fastening bolt 41, can follow connecting rod 3 and remove stabilizing seat 2, and can rotate fastening bolt 41 and fix the position of connecting rod 3 in sleeve pipe 4, thereby adjust the distance between base 1 and stabilizing seat 2, be convenient for carry out spacing fixed to the upper end and the lower extreme of test tube.

Evenly distributed's cylindrical groove 5 is seted up to base 1's upper surface, and the inside activity joint in cylindrical groove 5 has spacing leather plug 51, and the medial surface upper end of spacing leather plug 51 is narrow under for wide toper groove structure, can select the spacing leather plug 51 of suitable size according to the diameter of test tube to improve the fixed effect between test tube and the cylindrical groove 5. Avoid the test tube to break away from with base 1 and cause the waste of test tube damage and solution.

The upper surface of stable seat 2 sets up the locating hole 6 that corresponds the setting with cylindrical groove 5, the medial surface of locating hole 6 is equipped with

arc leather packing

61, and 6 inside one side of keeping away from arc leather packing 61 of locating hole is equipped with mounting groove 7, the internally mounted of mounting groove 7 has fastener 8, fastener 8 is including fixing at the inside bumper shock absorber 81 of mounting groove 7, the flexible end of bumper shock absorber 81 is equipped with spacing leather packing 82, bumper shock absorber 81 can promote spacing leather packing 82 and extrude the fastening to the upper end of test tube, the quick automatic fixation of the test tube of being convenient for, and the work efficiency is improved, and the time is saved.

The one end that bumper shock absorber 81 was kept away from to spacing leather collar 82 is equipped with the arc wall, and the side upper end that spacing leather collar 82 corresponds with the arc wall and side lower extreme are half cone structure, and the test tube of being convenient for inserts in locating hole 6.

The shortest department of 6 inner chambers of locating hole equals the diameter in cylindrical groove 5, and the longest department of 6 inner chambers of locating hole is greater than the diameter in cylindrical groove 5, makes spacing leather packing 82 can be in 6 inside removals of locating hole, is convenient for extrude the lateral wall of test tube, the location operation of the test tube of being convenient for.

Whole vortex oscillator, simple to operate can adjust, can carry out spacing fixed to the test tube that length is different, and the test tube breaks away from with shaking the dish when avoiding vibrating, can avoid the test tube breakage and solution extravagant, easy operation, convenient to use.

When in use:

inserting the base 1 with the annular leather pad 9 into the oscillating disc, inserting an external bolt into the mounting hole 11, and fixedly connecting the base 1 with the oscillating disc through the external bolt;

the height of the stabilizing base 2 is adjusted according to the length of the tube to be tested, and the adjusting mode is as follows: moving the stabilizing base 2 along the connecting rod 3 and rotating the fastening bolt 41 to fix the position of the connecting rod 3 in the bushing 4, thereby adjusting the distance between the base 1 and the stabilizing base 2;

selecting a limiting leather plug 51 with a proper size according to the diameter of the pipe to be tested, and inserting the limiting leather plug 51 into the cylindrical groove 5;

inserting the test tube into the positioning hole 6 and the cylindrical groove 5 from top to bottom in sequence;

the bottom of the test tube extrudes the limiting leather plug 51, and the limiting leather plug 51 deforms;

the upper end of the test tube extrudes the arc-shaped leather pad 61 and the limiting leather pad 82, and the shock absorber 81 pushes the limiting leather pad 82 to extrude and fix the upper end of the test tube;

the work of the external vortex oscillator is controlled, and the vortex oscillator vibrates the test tube through the vibration plate.

The utility model discloses simple to operate can adjust, can carry out spacing fixed to the test tube that length is different, and the test tube breaks away from with the vibration dish when avoiding vibrating, can avoid the test tube broken and solution extravagant, easy operation, convenient to use.

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

Claims

1. A vortex oscillator comprises a base (1) and a stabilizing base (2), and is characterized in that: the edge of the upper surface of the base (1) is provided with uniformly distributed connecting rods (3), the upper surface of the stabilizing seat (2) is provided with a sleeve (4) which corresponds to the connecting rods (3), and the sleeve (4) is movably sleeved on the side surface of the connecting rods (3);

evenly distributed's columnar order groove (5) have been seted up to the upper surface of base (1), the upper surface of stable seat (2) is seted up and is corresponded locating hole (6) that set up with columnar order groove (5), the medial surface of locating hole (6) is equipped with arc leather packing (61), and one side that arc leather packing (61) was kept away from to locating hole (6) inside is equipped with mounting groove (7), the internally mounted of mounting groove (7) has fastener (8), fastener (8) are including fixing bumper shock absorber (81) inside mounting groove (7), the flexible end of bumper shock absorber (81) is equipped with spacing leather packing (82).

2. The vortex oscillator of claim 1 wherein: the side surface of the sleeve (4) is provided with a screw hole, and the inner thread of the screw hole is connected with a fastening bolt (41).

3. The vortex oscillator of claim 1 wherein: the upper surface of the base (1) is provided with a plurality of uniformly distributed circular grooves (10), and the lower end surface of each circular groove (10) is provided with a mounting hole (11).

4. The vortex oscillator of claim 1 wherein: the inside activity joint in cylindricality groove (5) has spacing leather plug (51), the medial surface upper end of spacing leather plug (51) is narrow down wide toper groove structure from top to bottom.

5. The vortex oscillator of claim 1 wherein: the end, far away from the shock absorber (81), of the limiting leather pad (82) is provided with an arc-shaped groove, and the upper end of the side face and the lower end of the side face, corresponding to the arc-shaped groove, of the limiting leather pad (82) are of a semi-conical groove structure.

6. The vortex oscillator of claim 1 wherein: the circumferential side of the base (1) is provided with an annular leather pad (9).

7. The vortex oscillator of claim 1 wherein: the shortest position of the inner cavity of the positioning hole (6) is equal to the diameter of the cylindrical groove (5), and the longest position of the inner cavity of the positioning hole (6) is larger than the diameter of the cylindrical groove (5).