High-capacity oscillator

Abstract

The utility model relates to the field of experimental oscillation equipment, and discloses a high-capacity oscillator which comprises an equipment body, the top of the equipment body is fixedly connected with a frame, the top of the frame is fixedly connected with a supporting column, the interior of the frame is fixedly connected with a lower supporting net, and the top of the supporting column is fixedly connected with an upper supporting net. A fixing plate is slidably connected to the outer wall of the supporting column, a limiting assembly is arranged in the fixing plate, first limiting plates which are symmetrically arranged are slidably connected to the interior of the fixing plate, and a connecting column is fixedly connected to one side of each first limiting plate. According to the test tube fixing device, the fixing plate, the first limiting plate, the limiting block, the first telescopic rod, the connecting column and the clamping piece are matched, so that the effect of further fixing the test tube is achieved, and the problem that the test tube falls off and vibrates out during vibration due to the fact that no supporting structure is arranged at the top of the test tube when the high test tube needs to be vibrated is solved; and the stability of the high-capacity oscillator is improved.

Description

Technical Field

[0001] The utility model relates to the field of experimental oscillation equipment, in particular to a large-capacity oscillator. Background Art

[0002] The oscillator is a biochemical instrument for culturing and preparing biological samples. It is an indispensable laboratory equipment for scientific research, education and production departments such as plants, biology, microorganisms, biological products, genetics, viruses, medicine, and environmental protection. The instrument is floor-standing, with a low center of gravity, and is stable and reliable during continuous operation. In order to improve the oscillation efficiency, a large-capacity oscillator is required.

[0003] After searching, an oscillator is disclosed in the announcement number: CN208727357U, which belongs to experimental oscillation equipment. The key points of its technical solution are that it includes a body, an oscillation cavity is provided on the body, a cover body is rotatably connected to the oscillation cavity, an oscillation plate is slidably connected in the oscillation cavity, an oscillation component that makes the oscillation plate oscillate horizontally is connected on the oscillation plate, a containing box is detachably connected to the oscillation plate, a containing net is detachably fixedly connected to the containing box, the containing net includes a plurality of vertical rods that are slidably connected to the containing box along the length direction of the containing box, and a plurality of horizontal rods that are perpendicular to the vertical rods and slidably connected to the containing box, and a clamping member that fixes the containing net is connected to the containing net. The utility model solves the technical problem that it is difficult to oscillate different test tubes in the prior art, achieves the effect of being able to oscillate different test tubes, and is applied to test tube oscillation. However, the patent only solves the effect of being able to oscillate different test tubes, and is applied to test tube oscillation, and does not solve the problem that when a higher test tube needs to be oscillated, there is no support structure on the top, which causes the test tube to fall and shake out during oscillation. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a large-capacity oscillator, which aims to improve the problem that when a higher test tube needs to be oscillated, there is no supporting structure on the top, causing the test tube to fall and vibrate out during oscillation.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a large-capacity oscillator comprises an equipment body, the top of the equipment body is fixedly connected to a frame, the top of the frame is fixedly connected to a supporting column, the inside of the frame is fixedly connected to a lower supporting net, the top of the supporting column is fixedly connected to an upper supporting net, the outer wall of the supporting column is slidably connected to a fixing plate, a limiting assembly is arranged inside the fixing plate, a symmetrically arranged limiting plate 1 is slidably connected inside the fixing plate, one side of the limiting plate 1 is fixedly connected to a connecting column, one end of the connecting column is fixedly connected to a clamping sheet, the inner wall of the clamping sheet is fixedly connected to an anti-slip strip, a accommodating hole is arranged inside the fixing plate, a limiting groove is arranged inside the limiting plate 1, a telescopic rod 1 is arranged inside the fixing plate, the outer wall of the telescopic rod 1 is sleeved with a first spring, and both ends of the telescopic rod 1 and the first spring are fixedly connected between the limiting plate 1.

[0006] Through the above technical solution, the effect of further fixing the test tube is achieved.

[0007] As a further description of the above technical solution:

[0008] The limiting assembly comprises a limiting block, one side of which is fixedly connected to the inside of the fixing plate, and the outer wall of the limiting block is slidably connected to the inside of the limiting groove 1.

[0009] Through the above technical solution, the effect of limiting the limit block is achieved.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the connecting column is slidably connected to the inside of the fixing plate, and the anti-slip strips are arranged in a linear array and fixedly connected to the inner wall of the clamping piece.

[0012] Through the above technical solution, the effect of limiting the connection column is achieved.

[0013] As a further description of the above technical solution:

[0014] The support column is provided with a card slot inside, and the card slot is arranged in a linear array inside the support column.

[0015] Through the above technical solution, the effect of multi-stage distance adjustment of the fixed plate is achieved.

[0016] As a further description of the above technical solution:

[0017] A second limiting groove is provided inside the fixing plate, and a second limiting plate is arranged inside the fixing plate.

[0018] Through the above technical solution, the effect of limiting the second limiting plate is achieved.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the second limiting plate is fixedly connected to the inside of the second limiting groove, and a release block is fixedly connected to one side of the second limiting plate.

[0021] Through the above technical solution, the effect of limiting the release block is achieved.

[0022] As a further description of the above technical solution:

[0023] A locking column is fixedly connected to one side of the second limiting plate, and an outer wall of the locking column is slidably connected to the inside of the card slot.

[0024] Through the above technical solution, the effect of locking the fixing plate is achieved.

[0025] As a further description of the above technical solution:

[0026] A second telescopic rod is arranged inside the fixed plate, and a second spring is sleeved on the outer wall of the second telescopic rod. One end of the second telescopic rod and the second spring are fixedly connected inside the fixed plate, and the other end of the second telescopic rod and the second spring are fixedly connected to the other side of the second limiting plate.

[0027] Through the above technical solution, the effect of supporting the locking column is achieved.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, firstly, the test tube is further fixed by the cooperation among the fixing plate, the limiting plate 1, the limiting block, the telescopic rod 1, the connecting column and the clamping piece, thereby solving the problem that when a higher test tube needs to be oscillated, there is no supporting structure on the top, which causes the test tube to fall and vibrate out during oscillation, thereby improving the stability of the large-capacity oscillator.

[0030] 2. In the utility model, the effect of adjusting different spacings is achieved through the cooperation between the fixing plate, the locking column, the release block, the second telescopic rod and the second spring, which solves the problem that test tubes of different sizes cannot be fixed well and improves the practicality of the large-capacity oscillator. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of a large-capacity oscillator proposed by the utility model;

[0032] Figure 2 This is a schematic diagram of the internal structure of a fixed plate of a large-capacity oscillator proposed by the utility model;

[0033] Figure 3 This is a schematic diagram of the release block structure of a large-capacity oscillator proposed by the utility model;

[0034] Figure 4 for Figure 2 A magnified schematic diagram of center A.

[0035] Legend:

[0036] 1. Equipment body; 2. Frame; 3. Lower support net; 4. Support column; 5. Upper support net; 6. Fixed plate; 7. Accommodating hole; 8. Limit plate 1; 9. Limit slot 1; 10. Limit block; 11. Telescopic rod 1; 12. First spring; 13. Connecting column; 14. Clamping piece; 15. Anti-slip strip; 16. Limit slot 2; 17. Limit plate 2; 18. Locking column; 19. Release block; 20. Telescopic rod 2; 21. Second spring; 22. Slot. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Reference Figure 1 , Figure 2 and Figure 4 The utility model provides an embodiment: a large-capacity oscillator, including a device body 1, a frame 2 is fixedly connected to the top of the device body 1, a support column 4 is fixedly connected to the top of the frame 2, a lower support net 3 is fixedly connected to the inside of the frame 2, an upper support net 5 is fixedly connected to the top of the support column 4, a fixed plate 6 is slidably connected to the outer wall of the support column 4, a limited position component is arranged inside the fixed plate 6, a symmetrically arranged limited plate 8 is slidably connected to the inside of the fixed plate 6, a connecting column 13 is fixedly connected to one side of the limited plate 8, a clamping piece 14 is fixedly connected to one end of the connecting column 13, and the inner wall of the clamping piece 14 is fixedly connected It is connected with an anti-slip strip 15, a receiving hole 7 is provided inside the fixed plate 6, a limiting groove 9 is provided inside the limiting plate 8, a telescopic rod 11 is provided inside the fixed plate 6, a first spring 12 is sleeved on the outer wall of the telescopic rod 11, both ends of the telescopic rod 11 and the first spring 12 are fixedly connected between the limiting plate 8, and the limiting assembly includes a limiting block 10, one side of the limiting block 10 is fixedly connected to the inside of the fixed plate 6, the outer wall of the limiting block 10 is slidably connected to the inside of the limiting groove 9, the outer wall of the connecting column 13 is slidably connected to the inside of the fixed plate 6, and the anti-slip strips 15 are arranged in a linear array and fixedly connected to the inner wall of the clamping piece 14;

[0039] Specifically, first, the lower support net 3 is the basic structure when the test tube oscillates, and it can provide a stable support environment. The top of the test tube penetrates into the accommodating hole 7, so that the clamping piece 14 inside the fixing plate 6 can hold it against and fix it. The clamping piece 14 and the test tube are prevented from slipping by the anti-slip strip 15. The test tube will not slip due to vibration during oscillation, which further improves the safety of operation. At the same time, the anti-slip strip 15 can also effectively reduce the friction between the test tube and the clamping piece 14, protecting the surface of the test tube from wear. The clamping piece 14 is connected to the fixing plate 6 through the connecting column 13 and the limiting plate 8 for limiting. This structure enables the clamping piece 14 to always fit tightly to the outer wall of the test tube during the up and down movement of the test tube. In this way, no matter how the test tube moves during the oscillation process, its position can be ensured to be accurate. The limiting plate 8 is limited on the outer wall of the limiting block 10 through the limiting groove 9. This design sets an upper limit for the oscillation range of the test tube to prevent excessive displacement of the test tube during the oscillation process. At the same time, the cooperation between the limiting groove 9 and the limiting block 10 ensures the stability during the oscillation process.

[0040] Reference Figure 1 and Figure 3 A card slot 22 is provided inside the support column 4, and the card slot 22 is provided inside the support column 4 in a linear array. A limiting slot 16 is provided inside the fixed plate 6, and a limiting plate 17 is provided inside the fixed plate 6. The outer wall of the limiting plate 17 is fixedly connected to the inside of the limiting slot 16. A release block 19 is fixedly connected to one side of the limiting plate 17, and a locking column 18 is fixedly connected to one side of the limiting plate 17. The outer wall of the locking column 18 is slidably connected to the inside of the card slot 22. A telescopic rod 20 is provided inside the fixed plate 6, and a second spring 21 is sleeved on the outer wall of the telescopic rod 20. One end of the telescopic rod 20 and the second spring 21 are fixedly connected to the inside of the fixed plate 6, and the other end of the telescopic rod 20 and the second spring 21 are fixedly connected to the other side of the limiting plate 17;

[0041] Specifically, first, the release block 19 is needed to drive the limiting plate 17 to slide in the limiting groove 16. After the limiting plate 17 slides smoothly to the appropriate position, the limiting plate 17 can be used to drive the locking column 18 to retract into the fixed plate 6. Next, slide the fixed plate 6 in the support column 4 to adjust the distance. The adjustment of this distance should be carried out according to the size of the test tube and the experimental requirements to ensure that the test tube can achieve the expected effect during the oscillation process. Then release the release block 19, so that the locking column 18 pushes the limiting plate 17 through the tension of the second spring 21, thereby driving the locking column 18 to reset and extend. This step is to allow the locking column 18 to better extend into the slot 22, thereby stabilizing the fixed plate 6.

[0042] Working principle: When using the large-capacity oscillator, first adjust the height of the fixed plate 6 according to the size of the test tube to be oscillated, first drive the second limit plate 17 to slide in the second spring 21 through the release block 19, then drive the locking column 18 to retract into the fixed plate 6 through the second limit plate 17, then slide the fixed plate 6 in the support column 4 to adjust the distance, then release the release block 19 so that the locking column 18 can push the second limit plate 17 through the tension of the second spring 21, thereby driving the locking column 18 to reset and extend, so that the locking column 18 extends into the slot 22 , fix its fixing plate 6, then place the test tube in the lower supporting net 3 for limiting, the top of the test tube passes into the accommodating hole 7, so that the clamping piece 14 inside the fixing plate 6 is pressed and fixed to it, and the clamping piece 14 and the test tube are prevented from slipping by the anti-slip strip 15, and the clamping piece 14 is connected to the limiting plate 8 in the fixing plate 6 through the connecting column 13 for limiting, and at the same time, the limiting plate 8 is limited on the outer wall of the limiting block 10 through the limiting groove 9, and is supported by the tension of the first spring 12, so that the clamping piece 14 can always fit the outer wall of the test tube.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-capacity oscillator, comprising a device body (1), characterized in that: The top of the equipment body (1) is fixedly connected to a frame (2), the top of the frame (2) is fixedly connected to a support column (4), the interior of the frame (2) is fixedly connected to a lower support net (3), the top of the support column (4) is fixedly connected to an upper support net (5), the outer wall of the support column (4) is slidably connected to a fixed plate (6), a limit position assembly is arranged inside the fixed plate (6), a symmetrically arranged limit plate 1 (8) is slidably connected inside the fixed plate (6), and one side of the limit plate 1 (8) is fixedly connected to a connecting column ( 13), one end of the connecting column (13) is fixedly connected to a clamping piece (14), the inner wall of the clamping piece (14) is fixedly connected to an anti-slip strip (15), a receiving hole (7) is provided inside the fixing plate (6), a limiting groove (9) is provided inside the limiting plate (8), a telescopic rod (11) is provided inside the fixing plate (6), a first spring (12) is sleeved on the outer wall of the telescopic rod (11), and both ends of the telescopic rod (11) and the first spring (12) are fixedly connected between the limiting plate (8).

2. A large capacity oscillator according to claim 1, characterized in that: The limiting assembly comprises a limiting block (10), one side of the limiting block (10) is fixedly connected to the inside of the fixing plate (6), and the outer wall of the limiting block (10) is slidably connected to the inside of the limiting groove 1 (9).

3. A large capacity oscillator according to claim 1, characterized in that: The outer wall of the connecting column (13) is slidably connected to the inside of the fixing plate (6), and the anti-slip strips (15) are arranged in a linear array and fixedly connected to the inner wall of the clamping plate (14).

4. A large capacity oscillator according to claim 1, characterized in that: The support column (4) is provided with a card slot (22) therein, and the card slots (22) are arranged in a linear array inside the support column (4).

5. A large capacity oscillator according to claim 1, characterized in that: The fixing plate (6) has two limiting grooves (16) formed inside, and a second limiting plate (17) is arranged inside the fixing plate (6).

6. A large capacity oscillator according to claim 5, characterized in that: The outer wall of the second limiting plate (17) is fixedly connected to the inside of the second limiting groove (16), and a release block (19) is fixedly connected to one side of the second limiting plate (17).

7. A large capacity oscillator according to claim 5, characterized in that: A locking column (18) is fixedly connected to one side of the second limiting plate (17), and the outer wall of the locking column (18) is slidably connected to the inside of the clamping groove (22).

8. A large capacity oscillator according to claim 1, characterized in that: A second telescopic rod (20) is arranged inside the fixed plate (6), and a second spring (21) is sleeved on the outer wall of the second telescopic rod (20). One end of the second telescopic rod (20) and the second spring (21) are fixedly connected inside the fixed plate (6), and the other ends of the second telescopic rod (20) and the second spring (21) are fixedly connected to the other side of the second limit plate (17).

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