Oscillation fusion device

Abstract

The utility model relates to the field of experimental equipment, and discloses an oscillation fusion device which comprises a machine body, a fixing assembly is arranged at the top end of the outer wall of the machine body, the fixing assembly comprises a fixing base, the inner wall of the fixing base is fixedly connected with a plurality of sets of sleeves A, and the inner wall of the fixing base is slidably connected with a moving rod. Two hinge rods are hinged to the bottom end of the outer wall of the moving rod, a moving plate is hinged to the ends, away from the moving rod, of the hinge rods, three connecting blocks are fixedly connected to the side wall of the outer side of the moving plate, and sleeves B are fixedly connected to the ends, away from the moving plate, of the three connecting blocks; and the inner wall of the fixed seat is elastically connected with a wedge block through a limiting spring. According to the test tube fixing device, when the movable rod moves upwards, the hinge rod can be driven to synchronously ascend, and meanwhile, the movable plate can synchronously move along with the movement of the hinge rod, so that the multiple sets of sleeves B synchronously approach the sleeves A, and the multiple sets of test tubes are fixed.

Description

Technical Field

[0001] The utility model relates to the field of experimental equipment, in particular to an oscillation fusion device. Background Art

[0002] Biological experiment refers to the process of purposefully observing and studying the structure of organisms and life activities that are difficult to observe under normal circumstances by using certain instruments, materials and drugs under specific environmental conditions and through scientific methods. During the experiment, various materials need to be mixed in proportion, and most of the mixing processes use an oscillating fusion device.

[0003] After searching, Chinese patent announcement number: CN 209631102 U discloses an oscillation device, including a base plate, which is characterized in that: the upper part of the base plate is fixedly connected to two vertical rods of a U-shaped bracket, a cylinder passes through the middle part of the horizontal rod of the U-shaped bracket, the lower end of the cylinder is hinged to a round block, a group of clamps are evenly fixed on the circumference of the arc surface of the round block, one end of a connecting rod is hinged in each of the clamps, the other end of each connecting rod is fixedly connected to a ball, and the outer side of each of the balls is fixedly connected to a test tube storage slot.

[0004] Although the above device is provided with multiple groups of test tube storage slots, there is no structure to fix the test tubes during the actual oscillating mixing process, resulting in some test tubes of different sizes being thrown out during the oscillation process. Therefore, an oscillating fusion device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an oscillation fusion device, which aims to improve the problem in the prior art that some test tubes of different sizes may be thrown out during the oscillation process.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vibration fusion device, comprising a body, a fixing component is arranged at the top of the outer wall of the body, the fixing component comprises a fixing seat, the inner wall of the fixing seat is fixedly connected with multiple groups of sleeves A, the inner wall of the fixing seat is slidably connected with a moving rod, the bottom end of the outer wall of the moving rod is hinged with two groups of hinged rods, the end of the hinged rod away from the moving rod is hinged with a moving plate, the outer side wall of the moving plate is fixedly connected with three groups of connecting blocks, the ends of the three groups of connecting blocks away from the moving plate are fixedly connected with sleeves B, and the inner wall of the fixing seat is elastically connected with a wedge block through a limit spring.

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

[0008] An adjustment component is arranged at the top of the outer wall of the body, and the adjustment component includes a fixed column, the inner wall of the fixed column is slidably connected with a movable column, the top of the outer wall of the movable column is fixedly connected with a shielding plate, and the inner wall of the fixed column is elastically connected with an insert block via a reset spring.

[0009] As a further description of the above technical solution:

[0010] The fixing seat is fixedly connected to the top of the outer wall of the body, the movable plate is slidably connected to the inner wall of the fixing seat, the inner wall of the fixing seat is provided with three groups of guide grooves, and the connecting block is slidably connected to the inner wall of the guide groove.

[0011] As a further description of the above technical solution:

[0012] The hinge rod is slidably connected to the inner wall of the fixing seat, and the sleeve B is slidably connected to the inner wall of the fixing seat.

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

[0014] One end of the limit spring is fixedly connected to the outer wall of the wedge block, and the other end of the limit spring is fixedly connected to the inner wall of the top end of the fixing seat.

[0015] As a further description of the above technical solution:

[0016] The wedge block is slidably connected to the inner wall of the top end of the fixing seat, and a plurality of groups of slots are arranged on the surface of the moving rod, and the outer wall of the wedge block is engaged with the inner wall of the slot.

[0017] As a further description of the above technical solution:

[0018] One end of the return spring is fixedly connected to the surface of the insert block, and the other end of the return spring is fixedly connected to the inner wall of the fixing column.

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

[0020] The surface of the movable column is provided with a plurality of through holes, the plug block is plugged into the inner wall of the through hole, and the bottom end of the outer wall of the fixed column is fixedly connected to the top end of the outer wall of the body.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting a fixing component, when the moving rod moves upward, the hinged rod will be driven to rise synchronously, and the moving plate will also move synchronously with the movement of the hinged rod, so that multiple groups of sleeves B will move toward sleeve A synchronously, thereby fixing multiple groups of test tubes, and test tubes of different thicknesses can also be fixed.

[0023] 2. In the utility model, by setting an adjustment component, during the process of oscillating the reagent, the shielding plate and the movable column can be moved up and down on the inner wall of the fixed column to adjust according to the length of the reagent, and the top of the reagent can be pressed to prevent the reagent in the test tube from being thrown out during the pressing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of an oscillation fusion device proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a wedge separation state of a vibration fusion device proposed by the utility model;

[0026] Figure 3 This is a bottom view schematic diagram of a moving rod, a hinged rod and a moving plate of a vibration fusion device proposed by the utility model;

[0027] Figure 4 It is a partial cross-sectional schematic diagram of a fixing seat of a vibration fusion device proposed by the utility model;

[0028] Figure 5 It is a partial cross-sectional schematic diagram of a fixing column of a vibration fusion device proposed by the utility model.

[0029] Legend:

[0030] 1. Machine body; 2. Fixing assembly; 21. Fixing seat; 22. Sleeve A; 23. Moving rod; 24. Limiting spring; 25. Wedge block; 26. Articulated rod; 27. Moving plate; 28. Connecting block; 29. ​​Sleeve B; 3. Adjusting assembly; 31. Fixing column; 32. Return spring; 33. Insert block; 34. Moving column; 35. Shielding plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: an oscillation fusion device, comprising a body 1, a fixing assembly 2 is arranged at the top of the outer wall of the body 1, the fixing assembly 2 comprises a fixing seat 21, the fixing seat 21 is fixedly connected to the top of the outer wall of the body 1, and a vibration motor is arranged on the inner wall of the body 1. By starting the vibration motor, the test tube solvent on the inner wall of the fixing seat 21 is oscillated and fused. It is a prior art, a movable plate 27 is slidably connected to the inner wall of the fixing seat 21, and three groups of guide grooves are opened on the inner wall of the fixing seat 21. A connecting block 28 is slidably connected to the inner wall of the guide groove. By setting three groups of connecting blocks 28, the sleeve B29 is moved toward the sleeve A22, so as to fix the test tube, and the three groups of connecting blocks 28 are arranged so that the movable plate 27 can only move laterally on the inner wall of the fixing seat 21, and the inner wall of the fixing seat 21 is fixedly connected with multiple groups of sleeves A22.

[0033] Reference Figure 2-Figure 4 The inner wall of the fixed seat 21 is slidably connected with a moving rod 23, and the bottom end of the outer wall of the moving rod 23 is hinged with two groups of hinged rods 26. The end of the hinged rod 26 away from the moving rod 23 is hinged with a moving plate 27. When the moving rod 23 rises, it will drive the left and right groups of hinged rods 26 to move upward synchronously, so that the moving plate 27 at the other end of the hinged rod 26 can move laterally on the inner wall of the fixed seat 21. The outer side wall of the moving plate 27 is fixedly connected with three groups of connecting blocks 28. The ends of the three groups of connecting blocks 28 away from the moving plate 27 are fixedly connected with sleeves B29. When the moving plate 27 moves, it will drive the connecting blocks 28 to move, and will also drive the three groups of sleeves B29 to move closer to each other, so as to fix the test tube reagents of different thicknesses with the sleeve A22. The hinged rod 26 is slidably connected to the inner wall of the fixed seat 21.

[0034] Reference Figure 2 and Figure 3 The sleeve B29 is slidably connected to the inner wall of the fixed seat 21, and an empty groove is provided on the inner wall of the fixed seat 21. The sleeve B29 is slidably connected to the inner wall of the empty groove. The inner wall of the fixed seat 21 is elastically connected with a wedge block 25 through a limit spring 24. One end of the limit spring 24 is fixedly connected to the outer wall of the wedge block 25, and the other end of the limit spring 24 is fixedly connected to the inner wall of the top end of the fixed seat 21. The limit spring 24 can reset the wedge block 25 when it moves. The wedge block 25 is slidably connected to the inner wall of the top end of the fixed seat 21. The surface of the moving rod 23 is provided with multiple groups of grooves. The outer wall of the wedge block 25 is clamped with the inner wall of the groove. The clamping between the two can fix the moving rod 23 at multiple positions of the inner wall of the fixed seat 21.

[0035] Reference Figure 1 and Figure 5The top of the outer wall of the body 1 is provided with an adjustment component 3, which includes a fixed column 31, and the inner wall of the fixed column 31 is slidably connected with a moving column 34, and the moving column 34 moves upward on the inner wall of the fixed column 31, so that the shielding can be adjusted according to the height of different test tube reagents. The surface of the moving column 34 is provided with a plurality of through holes, and the plug block 33 is plugged into the inner wall of the through hole, and the plugging between the two fixes the moving column 34 at multiple positions of the inner wall of the fixed column 31 for movement and adjustment, and the bottom end of the outer wall of the fixed column 31 is fixed Connected to the top of the outer wall of the body 1, the top of the outer wall of the movable column 34 is fixedly connected with a baffle plate 35, and the baffle plate 35 can press the top of the test tube to prevent the internal reagent from leaking during the oscillation process. The inner wall of the fixed column 31 is elastically connected with the plug block 33 through a reset spring 32, one end of the reset spring 32 is fixedly connected to the surface of the plug block 33, and the other end of the reset spring 32 is fixedly connected to the inner wall of the fixed column 31. The elastic action of the reset spring 32 resets the moved position of the plug block 33.

[0036] Working principle: During the process of vibrating and fusing the reagent, the test tube is first placed between the multiple sleeves A22 and sleeve B29 on the inner wall of the fixed seat 21. At this time, the moving rod 23 can be directly pulled to move upward on the inner wall of the fixed seat 21. The moving rod 23 will drive the two sets of hinged rods 26 to rise synchronously during the rising process. At the same time, the hinged rod 26 will also drive the moving plate 27 to move synchronously during the rising process. Since the three sets of connecting blocks 28 on the outer wall of the moving plate 27 slide on the inner wall of the guide groove of the fixed seat 21, the moving plate 27 only moves when following the hinged rod 26. It will move laterally on the inner wall of the fixing seat 21, and at the same time, the sleeve B29 of the connecting block 28 moves toward the sleeve A22, thereby fixing the test tube. At the same time, during the rising process of the moving rod 23, the grooves on its surface will squeeze the inclined surface of the wedge block 25, moving it outward on the inner wall of the fixing seat 21 until the next set of grooves. The wedge block 25 will be affected by the elastic action of the limit spring 24 and restore it to its initial position. This cycle is repeated until the sleeve A22 and the sleeve B29 completely fix the test tube, and the moving rod 23 will be fixed at the current position due to the clamping of the wedge block 25.

[0037] At the same time, after the test tube is fixed, the plug block 33 can be directly pulled to move outward on the inner wall of the fixed column 31, and the reset spring 32 can be elastically compressed. At the same time, the plug block 33 will also be disengaged from the insertion at the through hole of the movable column 34. At this time, the shielding plate 35 can be directly pressed to drive the movable column 34 to descend on the inner wall of the fixed column 31, thereby pressing and shielding the top of the test tube. After the adjustment is completed, the same plug block 33 will be restored to its initial position by the elastic action of the reset spring 32 to be plugged with the through hole of the current position of the movable column 34, thereby fixing the position of the movable column 34 and the shielding plate 35, thereby preventing it from moving and preventing leakage from the opening at the top during the oscillation and fusion process of the test tube.

[0038] 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 vibration fusion device, comprising a body (1), characterized in that: A fixing assembly (2) is provided at the top end of the outer wall of the body (1), and the fixing assembly (2) comprises a fixing seat (21); The inner wall of the fixed seat (21) is fixedly connected to a plurality of groups of sleeves A (22); the inner wall of the fixed seat (21) is slidably connected to a moving rod (23); the bottom end of the outer wall of the moving rod (23) is hinged to two groups of hinged rods (26); one end of the hinged rod (26) away from the moving rod (23) is hinged to a moving plate (27); the outer side wall of the moving plate (27) is fixedly connected to three groups of connecting blocks (28); one end of the three groups of connecting blocks (28) away from the moving plate (27) is fixedly connected to sleeves B (29); the inner wall of the fixed seat (21) is elastically connected to a wedge block (25) via a limit spring (24).

2. A vibration fusion device according to claim 1, characterized in that: An adjustment component (3) is provided at the top end of the outer wall of the machine body (1), and the adjustment component (3) comprises a fixed column (31), the inner wall of the fixed column (31) is slidably connected to a movable column (34), the top end of the outer wall of the movable column (34) is fixedly connected to a shielding plate (35), and the inner wall of the fixed column (31) is elastically connected to an insert block (33) via a return spring (32).

3. The vibration fusion device according to claim 1, characterized in that: The fixed seat (21) is fixedly connected to the top of the outer wall of the body (1), the movable plate (27) is slidably connected to the inner wall of the fixed seat (21), the inner wall of the fixed seat (21) is provided with three groups of guide grooves, and the connecting block (28) is slidably connected to the inner wall of the guide groove.

4. The vibration fusion device according to claim 1, characterized in that: The hinge rod (26) is slidably connected to the inner wall of the fixing seat (21), and the sleeve B (29) is slidably connected to the inner wall of the fixing seat (21).

5. The vibration fusion device according to claim 1, characterized in that: One end of the limit spring (24) is fixedly connected to the outer wall of the wedge block (25), and the other end of the limit spring (24) is fixedly connected to the inner wall at the top end of the fixing seat (21).

6. The vibration fusion device according to claim 1, characterized in that: The wedge block (25) is slidably connected to the inner wall of the top end of the fixing seat (21), and a plurality of groups of slots are provided on the surface of the moving rod (23), and the outer wall of the wedge block (25) is engaged with the inner wall of the slot.

7. The vibration fusion device according to claim 2, characterized in that: One end of the return spring (32) is fixedly connected to the surface of the insert block (33), and the other end of the return spring (32) is fixedly connected to the inner wall of the fixing column (31).

8. The vibration fusion device according to claim 2, characterized in that: The surface of the movable column (34) is provided with a plurality of through holes, the plug block (33) is plugged into the inner wall of the through hole, and the bottom end of the outer wall of the fixed column (31) is fixedly connected to the top end of the outer wall of the machine body (1).

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