CN220176684U - Vortex oscillator support - Google Patents

Abstract

The utility model relates to a vortex oscillator support, which belongs to the field of vortex oscillators and comprises a chassis, a first spring and a first clamping plate, wherein the chassis is used for being connected with an eccentric shaft of the vortex oscillator, a plurality of slots are formed in the chassis, a plurality of first springs are circumferentially arranged on the side wall of each slot, a plurality of first clamping plates are arranged on the plurality of first springs, and the first springs always have a trend of driving the first clamping plates to be far away from the side wall of each slot. The staff installs the eccentric shaft of vortex oscillator to the chassis on, then drives a plurality of first splint and keep away from each other, inserts between a plurality of first splint with the test tube, inserts the back a plurality of first splint and presss from both sides the test tube tightly under the effect of first spring, through the interval adjustment between a plurality of first splint, promotes the suitability of first splint to the test tube of different diameters, improves the tray on the vortex oscillator and faces the lower problem of test tube suitability of different diameters.

Description

Vortex oscillator support

Technical Field

The utility model relates to the field of vortex oscillators, in particular to a vortex oscillator support.

Background

The vortex oscillator makes use of eccentric rotation to generate vortex in the liquid in the container such as test tube, so as to achieve the purpose of fully mixing the solution.

At present, in order to keep the stability of containers such as test tubes and the like when oscillating on a vortex oscillator, a tray matched with the test tubes is usually required to be installed on an eccentric shaft of the vortex oscillator, then the test tubes are inserted into slots on the tray, and the eccentric shaft drives the tray to oscillate, so that the solutions in the test tubes are fully mixed. However, the diameter of the socket on the tray is generally only suitable for test tubes of one diameter, and is less suitable for use in the face of test tubes of different diameters.

Disclosure of Invention

In order to solve the problem that trays on a vortex oscillator are low in adaptability to test tubes with different diameters, the utility model provides a vortex oscillator backing plate.

The utility model provides a vortex oscillator pad which adopts the following technical scheme:

the utility model provides a vortex oscillator support, includes chassis, first spring and the first splint that are used for with vortex oscillator's eccentric shaft connection, a plurality of slot has been seted up on the chassis, first spring circumference is provided with a plurality of on the lateral wall of slot, first splint is provided with a plurality of on a plurality of first spring, just first spring has the trend of driving away from the lateral wall of slot all the time of first splint.

Through adopting above-mentioned technical scheme, the staff installs the chassis to vortex oscillator's eccentric shaft on, then drives a plurality of first splint and keep away from each other, inserts between a plurality of first splint with the test tube, inserts the back a plurality of first splint and presss from both sides the test tube clamp under the effect of first spring, through the interval adjustment between a plurality of first splint, promotes the suitability of first splint to the test tube of different diameters, improves the tray on the vortex oscillator and faces the lower problem of test tube suitability of different diameters.

Optionally, one end of the first clamping plate far away from the bottom wall of the slot is arranged in an arc shape towards the direction close to the first spring.

Through adopting above-mentioned technical scheme, when the staff inserts the slot with the test tube in, the test tube is earlier kept away from the one end butt of the diapire of slot with first splint to extrude a plurality of first splint, remove the work process that the staff drove a plurality of first splint and kept away from each other from, promote the convenience that the staff inserted the test tube between a plurality of first splint.

Optionally, one side of the first clamping plate, which faces away from the first spring, is provided with a protection pad, and the protection pad is used for reducing the acting force of the first clamping plate on the test tube.

Through adopting above-mentioned technical scheme, protection pad is including the test tube protection, reduces under the effect of first splint to the test tube, prevents that the effort of first splint to the test tube is too big and damage the test tube.

Optionally, be provided with a plurality of flexible pipe on the lateral wall of slot, flexible pipe is connected with first splint, first spring is located flexible pipe.

Through adopting above-mentioned technical scheme, when the extension of first spring or shrink, flexible pipe is prolonged or is shortened along with the removal of first splint, prevents that first spring from taking place to buckle, promotes the stability when first spring stretches out and draws back, and flexible pipe is including first spring protection again all the time simultaneously.

Optionally, be provided with the stop gear who is used for restricting the test tube in the slot on the chassis, stop gear includes pole setting, pressure disk and control assembly, the pole setting is provided with two at least on the chassis, the pressure disk slides and sets up in the pole setting, control assembly sets up on the pressure disk and is used for driving the pressure disk to slide in the pole setting.

Through adopting above-mentioned technical scheme, after the staff inserts the test tube between a plurality of first splint, drive the pressure disk through control assembly and slide to the direction that is close to the test tube in the pole setting for the top butt of pressure disk and test tube can restrict the test tube in the slot, prevents that the test tube from moving to the direction of keeping away from the chassis, promotes the stability that the test tube is located the slot.

Optionally, the control assembly includes horizontal pole and screw rod, the horizontal pole sets up in the pole setting, the screw rod screw thread sets up on the horizontal pole, just the screw rod is connected with the pressure disk rotation.

Through adopting above-mentioned technical scheme, the staff forward or reverse rotation screw rod can make the screw rod to being close to the chassis or keeping away from the direction removal of chassis, and the screw rod drives the pressure disk and slides in the pole setting, and the staff of being convenient for orders about the pressure disk and slides in the pole setting.

Optionally, a plurality of limit grooves are formed in the bottom of the pressure plate, and one limit groove corresponds to one slot; and a clamping assembly for clamping the test tube is arranged on the side wall of the limiting groove.

Through adopting above-mentioned technical scheme, when staff orders about the top butt of pressure disk and test tube, the spacing inslot is inserted at the top of test tube, then carries out the centre gripping with the top of test tube through clamping assembly, further promotes the stability of test tube.

Optionally, the clamping assembly includes second spring and second splint, the second spring is provided with a plurality of on the lateral wall of spacing groove, the second splint is provided with a plurality of on a plurality of second spring, the second spring has the trend of driving away from the lateral wall of spacing groove of second splint all the time.

Through adopting above-mentioned technical scheme, after the top of test tube inserts the spacing inslot, a plurality of second splint remove to the direction of keeping away from the lateral wall of spacing groove under the effect of second spring, with the top centre gripping of test tube between a plurality of second splint, the staff of being convenient for carries out the centre gripping to the top of test tube.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through adjusting the intervals among the first clamping plates, the applicability of the first clamping plates to test tubes with different diameters is improved, and the problem that the applicability of trays on a vortex oscillator to test tubes with different diameters is lower is solved;

2. the pressure plate is driven to be abutted with the top of the test tube, so that the test tube is prevented from moving in the direction away from the chassis, and the stability of the test tube in the slot is improved;

3. then carry out the centre gripping with the top of test tube through clamping assembly, further promote the stability of test tube.

Drawings

Fig. 1 is a schematic diagram of a vortex oscillator pad according to an embodiment of the present utility model.

FIG. 2 is a schematic view of another perspective of an embodiment of the present utility model (shown with the chassis, platen and bellows partially cut away).

Fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of the portion B in fig. 2.

Reference numerals: 1. a chassis; 11. a slot; 2. a first spring; 3. a first clamping plate; 4. a protective pad; 5. a telescopic tube; 6. a limiting mechanism; 61. a vertical rod; 62. a pressure plate; 621. a limit groove; 63. a control assembly; 631. a cross bar; 632. a screw; 7. a clamping assembly; 71. a second spring; 72. and a second clamping plate.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

The embodiment of the utility model discloses a vortex oscillator support.

Referring to fig. 1 and 2, in combination with fig. 3, the pad of the vortex oscillator includes a chassis 1, a first spring 2 and a first clamping plate 3, the chassis 1 is used for being connected with an eccentric shaft of the vortex oscillator, in this embodiment, a clamping groove with a regular hexagonal section is formed in the bottom of the chassis 1, the clamping groove is adapted to the eccentric shaft of the vortex oscillator, the eccentric shaft of the vortex oscillator is inserted into the clamping groove, and the chassis 1 can be driven to oscillate by the eccentric shaft, in other embodiments, the chassis 1 can be connected to the eccentric shaft of the vortex oscillator by means of fastening, clamping, and the like.

Referring to fig. 1 and 2, a plurality of slots 11 are formed in the top of the chassis 1, and a plurality of first springs 2 are circumferentially mounted on the side walls of the slots 11, and a plurality of first clamping plates 3 are mounted on the plurality of first springs 2, and one ends of the first clamping plates 3, which are far away from the bottom walls of the slots 11, are arranged in an arc shape in a direction which is close to the first springs 2, and the first springs 2 always have a tendency of driving the first clamping plates 3 to move in a direction which is far away from the side walls of the slots 11; in this embodiment, four groups of first springs 2 are circumferentially spaced on the side wall of the slot 11, each group comprises two first springs 2, the two first springs 2 of each group are vertically arranged on the side wall of the slot 11, the first clamping plate 3 is arranged on each two groups of first springs 2, the first clamping plate 3 is in an arc shape matched with the outer Zhou Shi of the test tube, the contact area between the first clamping plate 3 and the test tube is larger, and the clamping effect of the first clamping plate 3 on the test tube is improved.

When a worker inserts a test tube into the slot 11, the test tube is firstly abutted with one end of the first clamping plate 3, which is far away from the bottom wall of the slot 11, the test tube extrudes the two first clamping plates 3, then the test tube is continuously inserted between the two first clamping plates 3, the two first clamping plates 3 clamp the test tube under the action of the first spring 2, at the moment, the chassis 1 can be oscillated by driving the eccentric shaft of the vortex oscillator to rotate, so that the solution in the test tube is fully mixed, and the problem that the tray on the vortex oscillator is lower in applicability to the test tubes with different diameters is effectively solved by adjusting the interval between the two first clamping plates 3; and one end of the bottom wall far away from the slot 11 through the first clamping plate 3 is arranged in an arc shape towards the direction close to the first spring 2, so that the two first clamping plates 3 can be squeezed apart in the process of inserting the test tube by a worker, the process of manually driving the two first clamping plates 3 to be far away from each other is avoided, and the convenience of inserting the test tube between the plurality of first clamping plates 3 by the worker is improved

Referring to fig. 2 and 3, a protective pad 4 is mounted on the side of the first clamping plate 3 facing away from the first spring 2, and the protective pad 4 is used for reducing the acting force of the first clamping plate 3 on the test tube; the protection pad 4 may be made of flexible materials such as sponge and cloth, and in this embodiment, the protection pad 4 is made of sponge material, and has the characteristics of good elasticity, chemical corrosion resistance, etc.

The protection pad 4 wraps up the test tube in, reduces the effort that first splint 3 pressed from both sides tight test tube under the effect of first spring 2, and can provide the buffering for the test tube again when chassis 1 oscillates, effectively prevents that first splint 3 from damaging the test tube to the effort of test tube too big.

Referring to fig. 2 and 3, a plurality of telescopic tubes 5 are installed on the side wall of the slot 11, one telescopic tube 5 corresponds to one first spring 2, one end of the telescopic tube 5 away from the side wall of the slot 11 is connected with the first clamping plate 3, the first spring 2 is located inside the telescopic tube 5, in this embodiment, the telescopic tube 5 comprises a big tube and a small tube, the big tube and the small tube are hollow inside and are open at two ends, the inner diameter of the big tube is matched with the outer diameter of the small tube, the big tube is installed on the side wall of the slot 11, the small tube slides in the big tube, and the small tube is connected with the first clamping plate 3, in other embodiments, the telescopic tube 5 can also be a corrugated tube, a rubber tube with elasticity, and the like.

When the first clamping plate 3 drives the first spring 2 to extend or shrink, the telescopic pipe 5 extends or shortens synchronously along with the movement of the first clamping plate 3, the first spring 2 is always protected, the first spring 2 is prevented from bending in the extending or shrinking process, and the stability of the first spring 2 during expansion and contraction is improved.

Referring to fig. 1 and 2, a limiting mechanism 6 for limiting a test tube in a slot 11 is mounted on a chassis 1, the limiting mechanism 6 comprises a vertical rod 61, a pressure plate 62 and a control assembly 63, the vertical rod 61 is mounted on the chassis 1 by at least two, in the embodiment, two vertical rods 61 are mounted on the chassis 1 of the vertical rod 61, and the two vertical rods 61 are respectively mounted on two sides of the chassis 1; the pressure plate 62 is slidably mounted on the two upright posts 61, a plurality of limiting grooves 621 are formed in the bottom of the pressure plate 62, one limiting groove 621 corresponds to one slot 11, and a clamping assembly 7 for clamping the top of the test tube is mounted on the side wall of the limiting groove 621;

referring to fig. 4, the clamping assembly 7 includes a second spring 71 and a second clamping plate 72, the second spring 71 is circumferentially mounted with a plurality on the side wall of the limiting groove 621, the second clamping plate 72 is mounted with a plurality on the plurality of second springs 71, and the second spring 71 always has a tendency to drive the second clamping plate 72 away from the side wall of the limiting groove 621; in this embodiment, two second clamping plates 72 are mounted on the plurality of second springs 71, and the two second clamping plates 72 are also arranged in an arc shape adapted to the peripheral wall of the test tube, so that the contact area between the second clamping plates 72 and the test tube is increased, and the clamping effect of the second clamping plates 72 on the test tube is further improved; the end of the second clamping plate 72 away from the bottom wall of the limiting groove 621 is arranged in an arc shape in the direction approaching to the second spring 71, so that when the top of the test tube is abutted against the second clamping plate 72, the two second clamping plates 72 can be squeezed out; a sponge cushion is also arranged at one end of the second clamping plate 72 far away from the second spring 71, and a telescopic pipe 5 for protecting the second spring 71 is also arranged between the side wall of the limiting groove 621 and the second clamping plate 72;

the control assembly 63 is installed on the pressure plate 62 and is used for driving the pressure plate 62 to slide on the vertical rod 61, the control assembly 63 comprises a cross rod 631 and a screw rod 632, two ends of the cross rod 631 are respectively installed on one vertical rod 61, the screw rod 632 is installed on the cross rod 631 in a threaded mode, the screw rod 632 is connected with the pressure plate 62 in a threaded mode through the cross rod 631 in a rotating mode, and the length direction of the screw rod 632 is parallel to the length direction of the vertical rod 61.

After the test tube is inserted between the two first clamping plates 3, a worker rotates the screw 632, so that the screw 632 moves towards the direction close to the chassis 1, the screw 632 drives the pressure plate 62 to move towards the direction close to the chassis 1, the top of the test tube is abutted against the second clamping plates 72, the two second clamping plates 72 are squeezed out from the top of the test tube and enter between the two second clamping plates 72, the two second clamping plates 72 are mutually close under the action of the second springs 71, the top of the test tube is clamped, the test tube is further limited in the slot 11, the test tube is prevented from moving out of the slot 11 towards the direction far away from the chassis 1, and the stability of the test tube in the slot 11 is improved; and the stability of the top of the test tube can be improved through the clamping of the two second clamping plates 72 to the top of the test tube.

The implementation principle of the vortex oscillator pad support provided by the embodiment of the utility model is as follows: the staff inserts the test tube in slot 11, extrude two first splint 3 after test tube and first splint 3 butt, after test tube gets into between two first splint 3, two first splint 3 are close to each other under the effect of first spring 2, with test tube centre gripping, then the staff rotates screw rod 632, make screw rod 632 move down, screw rod 632 drives pressure disk 62 and moves down, make the top and the second splint 72 butt of test tube, extrude two second splint 72 back, the top of test tube inserts between two second splint 72 again, two second splint 72 press from both sides the top of test tube under the effect of second spring 71 tightly, through the interval adjustment between two first splint 3 and the two second splint 72, make first splint 3 and second splint 72 can be with the test tube centre gripping of different diameters, improve the tray on the vortex oscillator and face the lower problem of different diameters test tube suitability.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. A vortex oscillator backing block, characterized in that: the vortex oscillator comprises a chassis (1), a first spring (2) and a first clamping plate (3) which are connected with an eccentric shaft of the vortex oscillator, wherein a plurality of slots (11) are formed in the chassis (1), the first springs (2) are circumferentially arranged on the side walls of the slots (11), the first clamping plate (3) is provided with a plurality of first springs (2), and the first springs (2) always have a trend of driving the first clamping plate (3) to be far away from the side walls of the slots (11); the utility model discloses a test tube test device, including chassis (1), chassis (1) is provided with stop gear (6) that are used for restricting test tube in slot (11), stop gear (6) include pole setting (61), pressure disk (62) and control assembly (63), pole setting (61) are provided with two at least on chassis (1), pressure disk (62) slide and set up on pole setting (61), control assembly (63) set up on pressure disk (62) and are used for driving pressure disk (62) to slide on pole setting (61).

2. The vortex oscillator backing of claim 1, wherein: one end of the first clamping plate (3) far away from the bottom wall of the slot (11) is arranged in an arc shape in the direction close to the first spring (2).

3. The vortex oscillator backing of claim 1, wherein: one side of the first clamping plate (3) deviating from the first spring (2) is provided with a protection pad (4), and the protection pad (4) is used for reducing the acting force of the first clamping plate (3) on the test tube.

4. The vortex oscillator backing of claim 1, wherein: the side wall of the slot (11) is provided with a plurality of telescopic pipes (5), the telescopic pipes (5) are connected with the first clamping plate (3), and the first springs (2) are positioned in the telescopic pipes (5).

5. The vortex oscillator backing of claim 1, wherein: the control assembly (63) comprises a cross rod (631) and a screw rod (632), the cross rod (631) is arranged on the vertical rod (61), the screw rod (632) is arranged on the cross rod (631) in a threaded mode, and the screw rod (632) is rotationally connected with the pressure plate (62).

6. The vortex oscillator backing of claim 1, wherein: a plurality of limit grooves (621) are formed in the bottom of the pressure plate (62), and one limit groove (621) corresponds to one slot (11); the side wall of the limiting groove (621) is provided with a clamping component (7) for clamping the test tube.

7. The vortex oscillator backing of claim 6 wherein: the clamping assembly (7) comprises a second spring (71) and a second clamping plate (72), wherein a plurality of second springs (71) are arranged on the side wall of the limiting groove (621), a plurality of second clamping plates (72) are arranged on a plurality of second springs (71), and the second springs (71) always have a trend of driving the second clamping plates (72) to be far away from the side wall of the limiting groove (621).