Rotatable experiment tube placing rack

Abstract

The utility model relates to the technical field of experiment tube placing racks, in particular to a rotatable experiment tube placing rack which comprises a base, a rotary module, a connecting module, a supporting column arranged on the top face of the base and a test tube rack connected with the rotary module through the connecting module. The rotating module comprises a jacket sleeving the upper portion of the supporting column and a shell rotationally sleeving the outer wall of the jacket, the connecting module comprises a curved surface block, the curved surface of the curved surface block is movably connected with the shell, the face, away from the curved surface, of the curved surface block is connected with a test tube rack, and the test tube rack can move around the curved surface of the curved surface block. The test tube rack has the beneficial effects that by arranging the rotation module, the test tube rack can rotate around the supporting column, more test tube racks can be connected, more test tubes can be stored and the space can be reasonably utilized, and by arranging the curved surface block, the angle of the test tube rack can be adjusted around the supporting column to simultaneously observe a plurality of test tubes, so that the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental tube racks, in particular to a rotatable experimental tube rack. Background Art

[0002] In the laboratory environment, experimental tubes are indispensable important equipment, which can realize the separation and storage of samples. The storage of experimental tubes in the laboratory mainly depends on test tube racks.

[0003] Traditional test tube racks are usually designed as fixed structures, which limits the viewing angles and methods. When it is necessary to observe the samples, the experimenters often need to remove the experimental tubes from the test tube rack one by one, which not only increases the complexity of the operation, but also may cause accidental damage or cross-contamination of the experimental tubes. In addition, when it is necessary to observe multiple test tubes at different angles, the existing racks cannot meet this requirement. The experimenters need to remove the test tubes from the rack and then use other tools such as test tube clamps to fix the test tubes. This process is not only time-consuming and laborious, but also may affect the efficiency and safety of the experiment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rotatable experimental tube rack, which solves the technical problem that when it is necessary to observe multiple test tubes at different angles with the existing experimental tube racks, the experimenters need to remove the test tubes from the rack and then use other tools such as test tube clamps to fix the test tubes for observation, and the operation is cumbersome and inconvenient.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A rotatable experimental tube rack, which includes a base, a rotary module, a connection module, a support column arranged on the top surface of the base, and a test tube rack connected to the rotary module through the connection module. The rotary module includes a clamping sleeve sleeved on the upper part of the support column and a housing rotatably sleeved on the outer wall of the clamping sleeve. The connection module includes a curved surface block, the curved surface of the curved surface block is movably connected to the housing, and the side of the curved surface block away from the curved surface is connected to the test tube rack, and the test tube rack can move around the curved surface of the curved surface block. In the utility model, the rotary module is arranged so that the test tube rack can rotate around the support column, and more test tube racks can be connected to store more test tubes, making rational use of space. Through the setting of the curved surface block, the test tube rack can adjust the angle around the support column to observe multiple test tubes simultaneously, and the operation is convenient.

[0006] As a preferred scheme of the rotatable experimental tube rack of the utility model, wherein: The top of the clamping sleeve is flush with the top of the housing, the bottom of the clamping sleeve extends out of the bottom of the housing to form a fixing hole, and after the clamping sleeve is sleeved on the support column, it is fixed at the fixing hole through a bolt.

[0007] As a preferred embodiment of the rotatable experimental tube rack of the present utility model, between the jacket and the housing, a slewing bearing for rotating the housing is provided, and the slewing bearing is sleeved on the upper part of the jacket.

[0008] As a preferred embodiment of the rotatable experimental tube rack of the present utility model, the outer edge of the top surface of the jacket is flanged to form a limiting step, and an annular groove for accommodating the slewing bearing is provided below the limiting step of the jacket.

[0009] As a preferred embodiment of the rotatable experimental tube rack of the present utility model, an inclined groove forming an angle with the outer wall of the jacket is opened from the outer wall to the inner wall of the jacket, and the inclined groove is used to clamp the slewing bearing sleeved outside the jacket. In the present utility model, the design of the inclined groove on the support column jacket makes the assembly of the slewing bearing more convenient and fast. At the same time, by using bolts, the outer diameter of the support column jacket can be finely adjusted to ensure that the bearing is firmly fixed in place.

[0010] As a preferred embodiment of the rotatable experimental tube rack of the present utility model, the test tube rack is provided with an L-shaped structure. One rod of the L-shaped test tube rack is used to provide at least one test tube storage hole, and the other rod of the L-shaped test tube rack is used to connect with the curved surface block.

[0011] As a preferred embodiment of the rotatable experimental tube rack of the present utility model, along the circumferential direction of the outer wall of the housing, at least one connection hole for connecting the curved surface of the curved surface block is provided. By circumferentially arranging a plurality of connection holes in the present utility model, compared with the traditional slot-type test tube rack, this design allows more test tube racks to be connected, can store more experimental tubes, and effectively improves the storage capacity.

[0012] As a preferred embodiment of the rotatable experimental tube rack of the present utility model, the connection module further includes a connection bolt and a connection nut. An installation groove communicating with the connection hole is opened at the lower part of the housing where the slewing bearing is located. One end of the connection bolt passes through the test tube rack, the curved surface block and the connection hole and is inserted into the installation groove to be connected with the connection nut. Through the setting of the connection module in the present utility model, the movable connection between the test tube rack and the outer housing is realized, so that the test tube rack can not only rotate, but also be slightly bent to adapt to different observation and operation requirements, and the operation is convenient.

[0013] As a preferred embodiment of the rotatable experimental tube rack of the present utility model, an installation opening communicating with the installation groove for installing the connection nut is opened at the bottom surface of the housing.

[0014] As a preferred solution of the rotatable test tube rack of the utility model, a spring for elastically supporting the connecting nut is arranged between the connecting nut and the connecting hole. The arrangement of the spring in the utility model plays a buffering role in the connecting module, ensuring that the test tube rack can return to its initial state after being bent, thereby enhancing the stability and durability of the structure.

[0015] The utility model has the beneficial effects of a rotatable test tube display rack: the utility model adopts a rotatable structural design, and the experimenter can observe the samples in the test tubes from different angles on the test tube display rack, which is easy to operate, thereby improving the flexibility and convenience of observation; by setting the curved surface block and the spring, the experimenter can manually move the test tube rack and adjust the appropriate angle to observe multiple test tubes, which is simple to operate and is not prone to cross-contamination when taking out the test tubes; the modular installation of the device is easier to maintain and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is an overall schematic diagram of the device in the utility model.

[0018] Figure 2 It is a schematic diagram of the rotary module structure of the device in the utility model.

[0019] Figure 3 It is a schematic diagram of the slewing bearing of the device in the utility model. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures, or characteristics that may be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0023] Referring to Figures 1-3 , this embodiment provides a rotatable experimental tube rack. By setting the slewing module 3, the test tube rack 5 can rotate around the support column 2, and more test tube racks 5 can be connected to store more experimental tubes. Through the connection module 4, the test tube rack 5 can adjust the angle around the support column 2 to observe multiple experimental tubes simultaneously, with simple and safe operation.

[0024] A rotatable experimental tube rack includes a base 1, a slewing module 3, a connection module 4, a support column 2 provided on the top surface of the base 1, and a test tube rack 5 connected to the slewing module 3 through the connection module 4. The slewing module 3 includes a jacket 31 sleeved on the upper part of the support column 2 and a housing 33 rotatably sleeved on the outer wall of the jacket 31. The jacket 31 can be fixed to the support column 2 by bolts. The jacket 31 has a shell-shaped columnar structure. The connection module 4 includes a curved surface block 41. The curved surface of the curved surface block 41 is movably connected to the housing 33. The side of the curved surface block 41 away from the curved surface is connected to the test tube rack 5. The cross-section of the curved surface block 41 is a curve near the housing 33 and a straight line for connecting the test tube rack 5. The experimenter can hold the test tube rack 5 and adjust different viewing angles around the curved surface of the curved surface block 41, with simple operation and no hand contact with the experimental tubes, ensuring the accuracy of the experiment.

[0025] Among them, the connection module 4 and the test tube rack 5 are correspondingly arranged and there are not less than one group.

[0026] Furthermore, the top of the jacket 31 is flush with the top of the housing 33. The bottom of the jacket 31 extends out of the bottom of the housing 33 to form fixing holes. There are not less than one fixing holes. The jacket 31 can be adjusted in height according to the positions of the fixing holes. After the jacket 31 is sleeved on the support column 2, it is fixed by bolts at the fixing holes.

[0027] Furthermore, a slewing bearing 32 for rotating the housing 33 is provided between the jacket 31 and the housing 33. The slewing bearing 32 is sleeved on the upper part of the jacket 31. The inner wall of the slewing bearing 32 is fixedly connected to the jacket 31, and the outer wall of the slewing bearing 32 is fixedly connected to the housing 33.

[0028] Furthermore, the outer edge of the top surface of the jacket 31 is flanged to form a limiting step to prevent sundries from entering the slewing bearing 32 and hindering the normal rotation of the housing 33. An annular groove for accommodating the slewing bearing 32 is provided below the limiting step of the jacket 31.

[0029] Furthermore, an oblique groove 34 is provided from the outer wall to the inner wall of the jacket 31 to form an angle with the outer wall of the jacket 31 , and the oblique groove 34 is used to clamp the slewing bearing 32 disposed outside the jacket 31 .

[0030] Among them, the jacket 31 is made of elastic material, and the inclined groove 34 on the top of the jacket 31 is also a reserved space to allow the top opening of the jacket 31 to be deformed. When it is put on the support column 2 for fixing, the bolts are against the outer wall of the support column 2. The tighter the bolts are, the more the inclined groove 34 of the jacket 31 will open outward, so that the annular groove on the jacket 31 fits more closely with the inner ring of the slewing bearing 32; loosen the bolts, and the connection between the jacket 31 and the support column 2 becomes loose, which makes it easy to adjust the height up and down.

[0031] Specifically, the test tube rack 5 is configured as an L-shaped structure, one rod of the L-shaped test tube rack 5 is used to provide at least one test tube storage hole, and the other rod of the L-shaped test tube rack 5 is used to be fixedly connected to the vertical portion of the curved block 41 .

[0032] The test tube rack 5 may be provided with a test tube locking hole, and the test tube inserted into the test tube storage hole may be locked by the cooperation of a bolt and the test tube locking hole, so that the test tube will not fall off when the angle of the test tube rack 5 is adjusted.

[0033] Furthermore, at least one connection hole for connecting the curved surface of the curved surface block 41 is arranged along the circumference of the outer wall of the shell 33, so that several test tube racks 5 can be installed to store more test tubes.

[0034] Specifically, the connection module 4 also includes a connecting bolt 42 and a connecting nut 43. The housing 33 is located at the lower part of the slewing bearing 32 and has an installation groove connected to the connecting hole. One end of the connecting bolt 42 passes through the test tube rack 5, the curved block 41 and the connecting hole and is inserted into the installation groove and spirally connected with the connecting nut 43, thereby fixing the test tube rack 5 and the curved block 41 at the connecting hole of the housing 33.

[0035] Furthermore, a connecting installation groove is provided on the bottom surface of the shell 33 to facilitate installation of an installation opening of the connecting nut 43 , and an experimenter can put his hand into the installation groove through the installation opening to assemble the connecting nut 43 .

[0036] Furthermore, a spring 44 for elastically supporting the connecting nut 43 is provided between the connecting nut 43 and the connecting hole, thereby ensuring that the test tube rack 5 can be restored to its initial state after being bent, thereby enhancing the stability and durability of the structure.

[0037] In the present utility model, the device is simple to assemble and convenient to maintain. Through the setting of the rotary module 3, there are enough test tube racks 5 for storing test tubes. When it is necessary to observe multiple test tubes at a certain angle simultaneously, just move the movable test tube rack 5, and it can be adjusted through the curved surface block 41, and then restored to the initial state through the spring 44, which is very convenient and there is no need to take out the test tubes for observation again, making it safer.

[0038] Parts not specifically described in the above description are all prior art or can be achieved through prior art. Moreover, the specific implementation cases described in the present utility model are only the preferred implementation cases of the present utility model, and are not used to limit the implementation scope of the present utility model. That is, equivalent changes and modifications made according to the content within the scope of the present utility model patent should all be regarded as the technical scope of the present utility model.

Claims

1. A rotatable experimental tube display rack, characterized in that: The invention comprises a base (1), a rotary module (3), a connecting module (4), a supporting column (2) arranged on the top surface of the base (1), and a test tube rack (5) connected to the rotary module (3) via the connecting module (4); the rotary module (3) comprises a jacket (31) sleeved on the upper part of the supporting column (2) and a shell (33) rotatably sleeved on the outer wall of the jacket (31); the connecting module (4) comprises a curved surface block (41); the curved surface block (41) is movably connected to the shell (33); a side of the curved surface block (41) away from the curved surface is connected to the test tube rack (5); and the test tube rack (5) can move around the curved surface of the curved surface block (41).

2. The rotatable experimental tube display rack according to claim 1, characterized in that: The top of the jacket (31) is flush with the top of the shell (33), and the bottom of the jacket (31) extends out of the bottom of the shell (33). A fixing hole is provided on the bottom of the shell (33). After the jacket (31) is sleeved on the support column (2), it is fixed at the fixing hole by bolts.

3. The rotatable experimental tube display rack according to claim 1, characterized in that: A slewing bearing (32) for rotating the shell (33) is arranged between the jacket (31) and the shell (33), and the slewing bearing (32) is sleeved on the upper part of the jacket (31).

4. The rotatable experimental tube display rack according to claim 3, characterized in that: The outer edge of the top surface of the jacket (31) is flanged to form a limiting step, and an annular groove for accommodating the slewing bearing (32) is arranged below the limiting step of the jacket (31).

5. The rotatable experimental tube display rack according to claim 4, characterized in that: An inclined groove (34) is provided from the outer wall of the jacket (31) to the inner wall thereof, and forms an angle with the outer wall of the jacket (31). The inclined groove (34) is used to clamp a slewing bearing (32) disposed outside the jacket (31).

6. The rotatable experimental tube display rack according to claim 1, characterized in that: The test tube rack (5) is configured as an L-shaped structure, one rod of the L-shaped test tube rack (5) is used to provide at least one test tube storage hole, and the other rod of the L-shaped test tube rack (5) is used to connect with the curved surface block (41).

7. The rotatable experimental tube display rack according to claim 1, characterized in that: The housing (33) is provided with at least one connection hole along the circumference of the outer wall for connecting the curved surface of the curved surface block (41).

8. The rotatable experimental tube display rack according to claim 1, characterized in that: The connection module (4) further comprises a connection bolt (42) and a connection nut (43); a mounting groove communicating with the connection hole is provided at the lower part of the housing (33) located at the slewing bearing (32); one end of the connection bolt (42) passes through the test tube rack (5), the curved block (41) and the connection hole, is inserted into the mounting groove and connected to the connection nut (43).

9. The rotatable experimental tube display rack according to claim 7, characterized in that: The bottom surface of the housing (33) is provided with a mounting opening communicating with the mounting groove to facilitate mounting of the connecting nut (43).

10. The rotatable experimental tube display rack according to claim 7, characterized in that: A spring (44) for elastically supporting the connecting nut (43) is arranged between the connecting nut (43) and the connecting hole.

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