Test tube shaking device

Abstract

The test tube shaking device comprises a first mounting box and a second mounting box, sliding adjusting blocks are fixedly connected to the two sides of the bottom of the first mounting box, and the two sliding adjusting blocks are in sliding connection with a groove formed in the second mounting box; the two sliding adjusting blocks are fixedly connected with a second mounting box through first mounting threaded holes, second mounting threaded holes and mounting screws, a first limiting plate is fixedly connected to the interior of the first mounting box, and a second limiting plate is fixedly connected to the interior of the second mounting box; the test tube limiting frame has the beneficial effects that the test tube limiting frame can be conveniently disassembled and assembled through the mounting mechanisms arranged in the first mounting plate and the second mounting plate, the test tube limiting frame can be conveniently replaced or maintained, and meanwhile, the test tube limiting frame can be disassembled when not used through the first mounting box and the second mounting box which can be disassembled and assembled, so that the test tube limiting frame is convenient to replace and maintain. Therefore, the occupied volume is reduced and storage is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of testing equipment, in particular to a test tube shaking device. Background Art

[0002] Test tubes are commonly used instruments in chemical laboratories. They are used as reaction containers for small amounts of reagents and are used at room temperature or when heated (they should be preheated before heating, otherwise the test tubes are prone to bursting). Test tubes are divided into ordinary test tubes, supported test tubes, centrifugal test tubes, etc. The specifications of ordinary test tubes are expressed by outer diameter (mm) × length (mm), such as 15×150, 18×180, 20×200, etc. When using test tubes for chemical testing, the test tubes need to be shaken to mix the chemicals inside the test tubes, so as to facilitate the test. However, most existing test tube shaking devices are fixedly installed, which is not easy to disassemble and inconvenient to maintain the device. Utility Model Content

[0003] The purpose of the utility model is to provide a test tube shaking device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a test tube shaking device, comprising a first mounting box and a second mounting box, both sides of the bottom of the first mounting box are fixedly connected with sliding adjustment blocks, the two sliding adjustment blocks are slidably connected to grooves opened inside the second mounting box, the two sliding adjustment blocks are fixedly connected to the second mounting box through a first mounting threaded hole, a second mounting threaded hole and a mounting screw, the interior of the first mounting box is fixedly connected with a first limit plate, the interior of the second mounting box is fixedly connected with a second limit plate, the interiors of the first limit plate and the second limit plate are respectively fixedly installed with the first mounting plate and the first mounting plate through a mounting mechanism, a test tube limit frame is fixedly connected between the first mounting plate and the second mounting plate, and a reciprocating mechanism is provided on one side of the first limit plate and the second limit plate.

[0005] Preferably, the mounting mechanism mainly includes a mounting slide block and a mounting spring, two sliding blocks are slidably connected to both sides of the first mounting plate and the test tube limit frame, one side of the sliding block is fixedly connected to a mounting slide block, the first limit plate and the second limit plate are provided with grooves matching the shape of the mounting slide block, the upper and lower sides of the sliding block are fixedly connected to side slide blocks, the inside of the side slide blocks is slidably connected to a No. 2 guide rod, the No. 2 guide rod is fixedly connected to the inside of the first mounting plate and the second mounting plate, and the outside of the No. 2 guide rod is sleeved with a mounting spring.

[0006] Preferably, one side of the sliding block is fixedly connected with an unlocking slider, and the unlocking slider extends to the outside of the first mounting plate and the second mounting plate and is slidably connected to the unlocking sliding grooves opened on the outside of the first mounting plate and the second mounting plate.

[0007] Preferably, the reciprocating mechanism mainly includes a driving motor and a reciprocating rack frame, one side of the first limiting plate is fixedly connected to the reciprocating rack frame, the internal meshing connection of the reciprocating rack frame is a half gear, the side of the half gear away from the first limiting plate is fixedly connected to the output end of the driving motor, and the driving motor is fixedly installed on one side of the first mounting box.

[0008] Preferably, the first limit plate and the second limit plate are both slidably connected to two No. 1 guide rods, two of the No. 1 guide rods are fixedly connected to the interior of the first installation box, and the other two of the No. 1 guide rods are fixedly connected to the interior of the second installation box.

[0009] Preferably, a first mounting threaded hole is formed on one side of the two sliding adjustment blocks that are away from each other, and a second mounting threaded hole is formed on both sides of the second mounting box, and the second mounting threaded hole and the first mounting threaded hole are matched in shape and size.

[0010] Preferably, a battery is fixedly connected to one side of the first installation box, and the battery is electrically connected to the motor in the reciprocating mechanism.

[0011] Preferably, both sides of the first installation box and the second installation box are fixedly connected with buffer pads, and the buffer pads are made of waterproof materials.

[0012] Compared with the prior art, the beneficial effects of the utility model are: through the installation mechanism arranged inside the first installation plate and the second installation plate, the test tube limit frame can be easily disassembled and assembled, and the test tube limit frame can be easily replaced or maintained. At the same time, through the detachable first installation box and the second installation box, the device can be disassembled when not in use, thereby reducing the occupied volume and facilitating storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model after being disassembled;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the reciprocating mechanism of the utility model;

[0016] Figure 4 This is a three-dimensional structural schematic diagram of the test tube limiting frame of the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the installation mechanism of the utility model.

[0018] In the figure: 1. First installation box; 2. Second installation box; 3. Sliding adjustment block; 4. First installation threaded hole; 5. Second installation threaded hole; 6. First limit plate; 7. Second limit plate; 8. First installation plate; 9. Test tube limit rack; 10. Second installation plate; 11. No. 1 guide rod; 12. Drive motor; 13. Reciprocating rack frame; 14. Installation slide block; 15. Sliding block; 16. Side slide block; 17. No. 2 guide rod; 18. Installation spring; 19. Unlocking slide block; 20. Unlocking slide groove; 21. Half gear; 22. Installation mechanism; 23. Reciprocating mechanism. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 The utility model provides a technical solution: a test tube shaking device, including a first installation box 1 and a second installation box 2, both sides of the bottom of the first installation box 1 are fixedly connected with sliding adjustment blocks 3, the two sliding adjustment blocks 3 are slidably connected to the grooves opened inside the second installation box 2, the two sliding adjustment blocks 3 are fixedly connected to the second installation box 2 through the first installation threaded hole 4, the second installation threaded hole 5 and the installation screws, the first installation box 1 is fixedly connected with a first limiting plate 6 inside, the second installation box 2 is fixedly connected with a second limiting plate 7 inside, the first limiting plate 6 and the second limiting plate 7 are fixedly installed with a first mounting plate 8 and a first mounting plate 8 inside respectively through a mounting mechanism 22, a test tube limiting frame 9 is fixedly connected between the first mounting plate 8 and the second mounting plate 10, and a reciprocating mechanism 23 is provided on one side of the first limiting plate 6 and the second limiting plate 7.

[0021] Furthermore, the mounting mechanism 22 mainly includes a mounting slide 14 and a mounting spring 18. Two sliding blocks 15 are slidably connected to both sides of the first mounting plate 8 and the test tube limit frame 9. One side of the sliding block 15 is fixedly connected to the mounting slide 14. The first limit plate 6 and the second limit plate 7 are provided with grooves matching the shape of the mounting slide 14. The upper and lower sides of the sliding block 15 are fixedly connected to side slides 16. The inside of the side slides 16 is slidably connected to a No. 2 guide rod 17. The No. 2 guide rod 17 is fixedly connected to the inside of the first mounting plate 8 and the second mounting plate 10, and the outside of the No. 2 guide rod 17 is sleeved with a mounting spring 18.

[0022] Furthermore, an unlocking slider 19 is fixedly connected to one side of the sliding block 15 , and the unlocking slider 19 extends to the outside of the first mounting plate 8 and the second mounting plate 10 and is slidably connected to the unlocking slide groove 20 opened on the outside of the first mounting plate 8 and the second mounting plate 10 .

[0023] Furthermore, the reciprocating mechanism 23 mainly includes a driving motor 12 and a reciprocating rack frame 13. The reciprocating rack frame 13 is fixedly connected to one side of the first limiting plate 6. The reciprocating rack frame 13 is internally meshed with a half gear 21. The side of the half gear 21 away from the first limiting plate 6 is fixedly connected to the output end of the driving motor 12. The driving motor 12 is fixedly installed on one side of the first mounting box 1.

[0024] Furthermore, two No. 1 guide rods 11 are slidably connected to the interior of the first limit plate 6 and the second limit plate 7, the two No. 1 guide rods 11 are fixedly connected to the interior of the first installation box 1, and the other two No. 1 guide rods 11 are fixedly connected to the interior of the second installation box 2.

[0025] Furthermore, a first mounting threaded hole 4 is formed on the side away from each other of the two sliding adjustment blocks 3 , and a second mounting threaded hole 5 is formed on both sides of the second mounting box 2 . The second mounting threaded hole 5 and the first mounting threaded hole 4 are matched in shape and size.

[0026] Furthermore, a battery is fixedly connected to one side of the first installation box 1 , and the battery is electrically connected to the motor in the reciprocating mechanism 23 .

[0027] Furthermore, buffer pads are fixedly connected to both sides of the first installation box 1 and the second installation box 2, and the buffer pads are made of waterproof materials.

[0028] Specifically, when using the utility model, first place the test tube to be shaken inside the test tube limiting rack 9, then insert the first mounting plate 8 on one side of the test tube limiting rack 9 into the first limiting plate 6, and push the mounting slide block 14 on one side of the sliding block 15 into the first limiting plate 6 under the action of the internal mounting springs 18 on both sides, so as to fix the first mounting plate 8, and then align the sliding adjustment blocks 3 on both sides of the bottom of the first mounting box 1 and insert them into the second mounting box 2. During the movement of the second mounting box 2, the second mounting plate 10 enters the second limiting plate 7. , and then the second mounting plate 10 is installed by installing the slider 14, and then the mounting screws are screwed on the second mounting threaded holes 5 on the outside of the second mounting box 2 to complete the installation. Then, when shaking the test tube, the drive motor 12 is turned on to drive the half gear 21 to rotate, thereby driving the reciprocating rack frame 13 to reciprocate through the meshing connection between the half gear 21 and the reciprocating rack frame 13, thereby driving the first limiting plate 6, the first mounting plate 8, the second mounting plate 10 and the second limiting plate 7 to move back and forth, thereby realizing the shaking of the test tube in the test tube limiting rack 9.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A test tube shaking device, comprising a first installation box (1) and a second installation box (2), characterized in that: Both sides of the bottom of the first installation box (1) are fixedly connected with sliding adjustment blocks (3), and the two sliding adjustment blocks (3) are slidably connected to the grooves opened inside the second installation box (2). The two sliding adjustment blocks (3) are fixedly connected to the second installation box (2) through the first installation threaded hole (4), the second installation threaded hole (5) and the installation screws. The first installation box (1) is fixedly connected with a first limit plate (6) inside, and the second installation box (2) is fixedly connected with a second limit plate (7). The first limit plate (6) and the second limit plate (7) are respectively fixedly installed with a first installation plate (8) and a first installation plate (8) inside through an installation mechanism (22). A test tube limit frame (9) is fixedly connected between the first installation plate (8) and the second installation plate (10), and a reciprocating mechanism (23) is provided on one side of the first limit plate (6) and the second limit plate (7).

2. A test tube shaking device according to claim 1, characterized in that: The mounting mechanism (22) mainly comprises a mounting slide block (14) and a mounting spring (18). Two sliding blocks (15) are slidably connected to both sides of the first mounting plate (8) and the test tube limiting frame (9). One side of the sliding block (15) is fixedly connected to the mounting slide block (14). The first limiting plate (6) and the second limiting plate (7) are provided with grooves matching the shape of the mounting slide block (14). The upper and lower sides of the sliding block (15) are fixedly connected to side slide blocks (16). The inside of the side slide blocks (16) is slidably connected to a second guide rod (17). The second guide rod (17) is fixedly connected to the inside of the first mounting plate (8) and the second mounting plate (10). The outside of the second guide rod (17) is sleeved with a mounting spring (18).

3. A test tube shaking device according to claim 2, characterized in that: An unlocking slide block (19) is fixedly connected to one side of the sliding block (15); the unlocking slide block (19) extends to the outside of the first mounting plate (8) and the second mounting plate (10) and is slidably connected to an unlocking slide groove (20) provided on the outside of the first mounting plate (8) and the second mounting plate (10).

4. A test tube shaking device according to claim 1, characterized in that: The reciprocating mechanism (23) mainly comprises a driving motor (12) and a reciprocating rack frame (13); one side of the first limiting plate (6) is fixedly connected to the reciprocating rack frame (13); the interior of the reciprocating rack frame (13) is meshingly connected to a half gear (21); the side of the half gear (21) away from the first limiting plate (6) is fixedly connected to the output end of the driving motor (12); and the driving motor (12) is fixedly mounted on one side of the first mounting box (1).

5. A test tube shaking device according to claim 1, characterized in that: The first limiting plate (6) and the second limiting plate (7) are both slidably connected to two No. 1 guide rods (11), two of the No. 1 guide rods (11) are fixedly connected to the inside of the first installation box (1), and the other two of the No. 1 guide rods (11) are fixedly connected to the inside of the second installation box (2).

6. A test tube shaking device according to claim 1, characterized in that: A first mounting threaded hole (4) is formed on the side away from each other of the two sliding adjustment blocks (3), and a second mounting threaded hole (5) is formed on both sides of the second mounting box (2). The second mounting threaded hole (5) and the first mounting threaded hole (4) are matched in shape and size.

7. A test tube shaking device according to claim 1, characterized in that: A battery is fixedly connected to one side of the first installation box (1), and the battery is electrically connected to the motor in the reciprocating mechanism (23).

8. A test tube shaking device according to claim 1, characterized in that: Buffer pads are fixedly connected to both sides of the interior of the first installation box (1) and the second installation box (2), and the buffer pads are made of waterproof materials.

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