Test tube box for stackable test tube oscillator

Abstract

The utility model relates to the technical field of medical instruments, in particular to a test tube box for a stackable test tube oscillator. Comprising a test tube box base connected with a test tube oscillator, and a plurality of test tube box main bodies which are mounted above the test tube box base, are stacked and are provided with open cavities for accommodating test tubes, the test tube box top cover is used for sealing the test tube box main body at the top; and the clamping structure is used for fixedly connecting the test tube box base or the test tube box top cover with the test tube box main body and fixedly connecting the stacked adjacent test tube box main bodies. By arranging the stackable test tube box main body, the effect of simultaneously oscillating a large number of test tubes can be realized, and a clamping structure is designed, so that the stability in a high-frequency oscillation process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a test tube box for a stackable test tube oscillator. Background Art

[0002] The clinical laboratory department refers to medical laboratory science, also known as clinical laboratory medicine or medical laboratory science. It is a comprehensive discipline aiming to apply various laboratory techniques and methods to assist doctors in diagnosing, treating, and monitoring diseases.

[0003] The test tube box for a test tube oscillator is a device used to store test tubes that need to be oscillated, such as flow cytometry test tubes 12*75. It is a bridge connecting the test tubes and the oscillator. The test tubes are fixed through the test tube holders on the test tube box, and then the test tube box is fixed on the oscillator by screws or other means. After turning on the oscillator, the oscillation of the target test tubes is realized, ensuring the fixation of the test tubes during the oscillation process and avoiding mutual collision, displacement, and ejection between the test tubes.

[0004] Since the traditional test tube box needs to be fixed on the oscillator, when a batch of test tubes is oscillated and other test tubes need to be replaced, the disassembly, assembly, and oscillation work of the test tubes need to be repeated, which will take a lot of time. And because the oscillation needs to be carried out in multiple times, it is impossible to ensure the consistency of the oscillation effects of all test tubes, and it is easy to make mistakes when there are many test tubes, resulting in the test tubes being placed in the wrong position or broken. At the same time, when a relatively high oscillation speed is selected for the traditional test tube box, the test tube box cover is relatively easy to come off. After the test tube box cover comes off the test tube box, the test tubes may also fly out of the test tube box correspondingly, unable to complete the oscillation work of the test tubes normally and posing a safety hazard. On the other hand, since all test tubes need to be shielded from light during the oscillation process, after the test tube box comes off, the test tubes are easily exposed to light, resulting in the reagents and solutions in the test tubes becoming ineffective.

[0005] Therefore, it is necessary to design a test tube box for a stackable test tube oscillator that is convenient for replacing test tubes, can oscillate a large number of test tubes at the same time, and the test tubes are not easily ejected. Summary of the Utility Model

[0006] The utility model provides a test tube box for a stackable test tube oscillator that is convenient for replacing test tubes, can oscillate a large number of test tubes at the same time, and the test tubes are not easily ejected, aiming to solve one or more of the above problems and other potential problems.

[0007] The utility model provides a test tube box for a stackable test tube oscillator, which is characterized by comprising: a test tube box base for connecting with the test tube oscillator, a plurality of stacked test tube box bodies arranged above the test tube box base and having open cavities for accommodating test tubes, a test tube box top cover for closing the top of the test tube box body, and a clamping structure for fixedly connecting the test tube box base or the test tube box top cover with the test tube box body and for fixedly connecting adjacent stacked test tube box bodies.

[0008] In some embodiments, the clamping structure includes a top clamping assembly arranged on the side of the test tube box body close to the opening direction of the open cavity and on the test tube box top cover, and a bottom clamping assembly arranged on the side of the test tube box body far from the opening direction of the open cavity and on the test tube box base.

[0009] The utility model realizes the effect of simultaneously oscillating a large number of test tubes by arranging a plurality of stackable test tube box bodies.

[0010] Furthermore, the utility model disassembles the test tube box into a test tube box base, a test tube box body, and a test tube box top cover, so that when replacing the test tubes, only the test tube box body carrying the next batch of test tubes needs to be replaced, without repeatedly connecting or disassembling the test tube box with the test tube oscillator, saving time and improving efficiency.

[0011] Furthermore, aiming at the split design of the test tube box and the problem that the test tubes are easily disengaged during high-frequency oscillation, the utility model designs a clamping structure to tightly fix and clamp each part of the test tube box to ensure the stability during the high-frequency oscillation process.

[0012] In some embodiments, the bottom clamping assembly is used to connect the test tube box base with the test tube box body, the top clamping assembly is used to connect the test tube box top cover with the test tube box body, and the bottom clamping assembly and the top clamping assembly jointly connect a plurality of stacked test tube box bodies.

[0013] In the embodiment, by design, the bottom clamping assembly and the top clamping assembly can not only respectively connect the test tube box body with the test tube box base or the test tube box top cover, but also jointly connect adjacent test tube box bodies, realizing the multi-function of the clamping structure and making the design more concise and practical.

[0014] In some embodiments, the top clamping assembly includes a top rotating shaft arranged on the test tube box body, a top buckle with the proximal end connected to the top rotating shaft and the distal end rotating around the top rotating shaft, and a top clamping shaft arranged on the test tube box top cover for clamping with the top buckle to fixedly connect the test tube box body and the test tube box top cover.

[0015] In the embodiment, the top snap can rotate around the top rotation axis, so that the distal end of the top snap is engaged with or disengaged from the top engaging shaft, thereby realizing the fixed connection or separation between the test tube box body and the test tube box top cover. The installation and disassembly are convenient and fast, saving time and improving the oscillation efficiency.

[0016] In some embodiments, the bottom engaging assembly includes a bottom rotation axis provided on the test tube box base, a bottom snap whose proximal end is connected to the bottom rotation axis and whose distal end rotates around the bottom rotation axis, and a bottom engaging shaft provided on the test tube box body for engaging with the bottom snap to fixedly connect the test tube box body and the test tube box base.

[0017] In the embodiment, the bottom snap can rotate around the bottom rotation axis, so that the distal end of the bottom snap is engaged with or disengaged from the bottom engaging shaft, thereby realizing the fixed connection or separation between the test tube box body and the test tube box base. The installation and disassembly are convenient and fast, saving time and improving the oscillation efficiency.

[0018] In some embodiments, the test tube box body is fixedly connected to an adjacent test tube box body by engaging the top snap with the bottom engaging shaft of the adjacent test tube box body.

[0019] In the embodiment, the bottom engaging shaft and the top engaging shaft have the same specifications, and the bottom snap and the top snap have the same specifications, so that adjacent test tube box bodies can be fixedly connected by using the top snap and the bottom engaging shaft, without additionally designing corresponding connecting components, realizing the multifunctionality of the components.

[0020] In some embodiments, the contact surface between the test tube box base and the test tube box body is provided with a connecting platform facing the test tube box body, and a first engaging surface is provided around the connecting platform. The contact surface between the test tube box body and the test tube box base is provided with a first connecting groove recessed towards the inside of the test tube box body in cooperation with the connecting platform, and a first engaging plate is provided around the first connecting groove and abuts against the first engaging surface.

[0021] In the embodiment, by setting the connecting platform, the first engaging surface to be engaged with the first connecting groove and the first engaging plate, the test tube box base and the test tube box body are tightly abutted, further increasing the firmness of the connection between the two in the horizontal direction and preventing the test tube box body from disengaging from the test tube box base during high-frequency oscillation.

[0022] In some embodiments, a test tube rack for fixing the positions of test tubes is installed in the test tube box body. The test tube rack includes a fixing plate provided with a plurality of through holes for fixing test tubes, and a limiting assembly provided around the end of the fixing plate and used for mounting the fixing plate inside the test tube box body.

[0023] In the embodiment, the position of the test tube rack in the test tube box body is limited by setting a limit assembly to ensure that the test tubes are placed in a uniform position.

[0024] In some embodiments, the limiting assembly includes a surrounding plate disposed around the fixing plate and a limiting clamping plate disposed on a contact surface between the surrounding plate and the opening of the test tube box body.

[0025] In some embodiments, a second clamping surface is formed between the limiting clamp and the surrounding plate, and the contact surface between the test tube box top cover and the test tube box body cooperates with the surrounding plate to provide a second connecting groove recessed away from the test tube box body, and a second clamping plate that contacts the second clamping surface is provided around the second connecting groove.

[0026] In the embodiment, by providing the enclosure and the limiting clamp, when the test tube box body is connected to the test tube box top cover, the test tube rack is clamped between the two, further fixing the position of the test tube rack in the test tube box body and ensuring that the test tube rack is not easy to fall out.

[0027] In some embodiments, the test tube box body utilizes the first clamping plate to abut against the second clamping surface of the test tube rack of the adjacent test tube box body to connect the adjacent test tube box bodies.

[0028] In the embodiment, the first snap-in plate and the second snap-in surface are designed to match and complete the snap-in, so that adjacent test tube box bodies can be tightly snap-in during use, ensuring that several test tube box bodies can be stacked and oscillate, thereby realizing large-scale oscillation of test tubes and reducing errors caused by different oscillation batches.

[0029] By implementing the above technical solution, the utility model has the following advantages:

[0030] 1. The utility model provides a plurality of stackable test tube box bodies to achieve the effect of oscillating a large number of test tubes at the same time.

[0031] 2. The utility model divides the test tube box into a test tube box base, a test tube box body, and a test tube box top cover, so that when replacing test tubes, only the test tube box body carrying the next batch of test tubes needs to be replaced, and there is no need to repeatedly connect or disassemble the test tube box and the test tube oscillator, thereby saving time and improving efficiency.

[0032] 3. In view of the split design of the test tube box and the problem that the test tube is easy to fall out during high-frequency oscillation, the utility model designs a clamping structure to tightly fix and clamp the various parts of the test tube box to ensure stability during high-frequency oscillation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0034] Figure 1 It is a schematic diagram of the overall use when the present invention adopts a single test tube box body;

[0035] Figure 2 It is a schematic diagram of the overall disassembly of the present invention;

[0036] Figure 3 It is a schematic diagram of the installation of the test tube box body and the test tube rack of the present invention;

[0037] Figure 4 It is a schematic diagram of the front and back structures of the test tube box body of the present invention;

[0038] Figure 5 It is a schematic diagram of the front and back structures of the test tube rack of the present invention;

[0039] Figure 6 It is a schematic diagram of the front and back structures of the test tube box base of the present invention;

[0040] Figure 7 It is a schematic diagram of the front and back structures of the test tube box top cover of the present invention;

[0041] Figure 8 It is a schematic diagram of the overall use when the present invention stacks multiple test tube box bodies.

[0042] The reference numerals in the figure represent:

[0043] 1. Test tube box base, 11. Connection platform, 12. First clamping surface, 13. Fixing hole, 14. Fixing bolt, 2. Test tube box body, 21. Open cavity, 22. First connection groove, 23. First clamping plate, 24. Test tube rack, 231. Fixing plate, 232. Limiting component, 2321. Enclosing plate, 2322. Limiting clamping plate, 2323. Second clamping surface, 3. Test tube box top cover, 31. Second connection groove, 32. Second clamping plate, 4. Clamping structure, 41. Top clamping component, 411. Top rotating shaft, 412. Top buckle, 413. Top clamping shaft, 42. Bottom clamping component, 421. Bottom rotating shaft, 422. Bottom buckle, 423. Bottom clamping shaft, a. Test tube oscillator, a1. Oscillation mechanism, a2. Connection hole, b. Test tube. Specific embodiments

[0044] The present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0045] It should be noted that the following embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting it; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

[0046] In the following description, terms such as "inner", "outer", "upper", "lower", "left", "right", etc. indicating orientation or position relationship are only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model.

[0047] As Figure 1 shown, this embodiment provides a test tube box for a stackable test tube oscillator a, which is characterized by including: a test tube box base 1 for connecting with the test tube oscillator a, a test tube box body 2 installed above the test tube box base 1 and having a plurality of stacked open cavities 21 for accommodating test tubes b, a test tube box top cover 3 for closing the top of the test tube box body 2, and a clamping structure 4 for connecting the test tube box base 1 or the test tube box top cover 3 with the test tube box body 2 and fixedly connecting adjacent stacked test tube box bodies 2.

[0048] In some embodiments, the clamping structure 4 includes a top clamping component 41 provided on the side of the test tube box body 2 close to the opening direction of the open cavity 21 and on the test tube box top cover 3, and a bottom clamping component 42 provided on the side of the test tube box body 2 far from the opening direction of the open cavity 21 and on the test tube box base 1.

[0049] As Figures 1 - 2 shown, a fixing hole 13 is opened at the center of the test tube box base 1, and the test tube box base 1 is connected to the connection hole a2 at the center of the oscillation mechanism a1 of the oscillator through a fixing bolt 14.

[0050] Furthermore, in this embodiment, by disassembling the test tube box into the test tube box base 1, the test tube box body 2, and the test tube box top cover 3, when replacing the test tube b, only the test tube box body 2 carrying the next batch of test tubes b needs to be replaced, without repeatedly connecting or disassembling the test tube box with the test tube oscillator a, saving time and improving efficiency.

[0051] Furthermore, in view of the split design of the test tube box and the problem that test tubes are prone to fall out during high-frequency oscillation, a clamping structure 4 is designed in this embodiment to tightly fix and clamp the various parts of the test tube box to ensure stability during high-frequency oscillation.

[0052] In some embodiments, as Figure 2 , Figure 3 shown, the bottom clamping component 42 is used to connect the test tube box base 1 and the test tube box main body 2, and the top clamping component 41 is used to connect the test tube box top cover 3 and the test tube box main body 2. The bottom clamping component 42 and the top clamping component 41 jointly connect a plurality of stacked test tube box main bodies 2.

[0053] In the embodiment, by design, the bottom clamping component 42 and the top clamping component 41 can not only respectively connect the test tube box main body 2 with the test tube box base 1 or the test tube box top cover 3, but also jointly connect adjacent test tube box main bodies 2, realizing the multi-function of the clamping structure 4 and making the design more concise and practical.

[0054] In some embodiments, as Figure 3 , Figure 4 shown, the top clamping component 41 includes a top rotating shaft 411 arranged on the test tube box main body 2, a top buckle 412 with its proximal end connected to the top rotating shaft 411 and its distal end rotating around the top rotating shaft 411, and a top clamping shaft 413 arranged on the test tube box top cover 3 for clamping with the top buckle 412 to fixedly connect the test tube box main body 2 and the test tube box top cover 3.

[0055] In the embodiment, as Figure 3 shown, the top buckle 412 can rotate around the top rotating shaft 411, so that the distal end of the top buckle 412 is clamped with or separated from the top clamping shaft 413, thereby realizing the fixed connection or separation of the test tube box main body 2 and the test tube box top cover 3. The installation and disassembly are convenient, fast, time-saving, and the oscillation efficiency is improved.

[0056] In some embodiments, as Figure 6 shown, the bottom clamping component 42 includes a bottom rotating shaft 421 arranged on the test tube box base 1, a bottom buckle 422 with its proximal end connected to the bottom rotating shaft 421 and its distal end rotating around the bottom rotating shaft 421, and a bottom clamping shaft 423 arranged on the test tube box main body 2 for clamping with the bottom buckle 422 to fixedly connect the test tube box main body 2 and the test tube box base 1.

[0057] In an embodiment, the bottom buckle 422 can rotate around the bottom rotation axis 421, so that the distal end of the bottom buckle 422 is engaged with or disengaged from the bottom engagement shaft 423, thereby realizing the fixed connection or separation of the test tube box main body 2 and the test tube box base 1. The installation and disassembly are convenient, fast, time-saving, and the oscillation efficiency is improved.

[0058] In some embodiments, as Figure 5 shown, the test tube box main body 2 is fixedly connected to the adjacent test tube box main body 2 by engaging the top buckle 412 with the bottom engagement shaft 423 of the adjacent test tube box main body 2.

[0059] In the embodiment, the specifications of the bottom engagement shaft 423 and the top engagement shaft 413 are the same, and the specifications of the bottom buckle 422 and the top buckle 412 are the same, so that the adjacent test tube box main bodies 2 can be fixedly connected by using the top buckle 412 and the bottom engagement shaft 423, without additionally designing corresponding connection components, realizing the multi-function of the components.

[0060] In some embodiments, as Figure 6 shown, on the contact surface of the test tube box base 1 facing the test tube box main body 2, there is a connection platform 11 and a first engagement surface 12 is provided around the connection platform 11. On the contact surface of the test tube box main body 2 cooperating with the connection platform 11, there is a first connection groove 22 recessed towards the inside of the test tube box main body 2 and a first engagement plate 23 is provided around the first connection groove 22 and abuts against the first engagement surface 12.

[0061] In the embodiment, by providing the connection platform 11, the first engagement surface 12 and the first connection groove 22, the first engagement plate 23 is engaged, so that the test tube box base 1 and the test tube box main body 2 are tightly abutted, further increasing the firmness of the connection between the two in the horizontal direction and preventing the test tube box main body 2 from disengaging from the test tube box base 1 during high-frequency oscillation.

[0062] In some embodiments, a test tube rack 24 for fixing the position of the test tube b is installed in the test tube box main body 2. The test tube rack 24 includes a fixing plate 231 provided with a plurality of through holes for fixing the test tube b, and a limiting component 232 provided around the end of the fixing plate 231 and used for mounting the fixing plate 231 inside the test tube box main body 2.

[0063] In the embodiment, by providing the limiting component 232, the position of the test tube rack 24 in the test tube box main body 2 is limited to ensure the unified placement position of the test tube b.

[0064] In some embodiments, as Figure 5As shown, the limiting component 232 includes a surrounding plate 2321 surrounding the fixing plate 231 and a limiting clamping plate 2322 provided on the contact surface between the surrounding plate 2321 and the opening cavity 21 of the test tube box body 2.

[0065] In some embodiments, as Figure 5 , Figure 6 shown, a second clamping surface 2323 is formed between the limiting clamping plate 2322 and the surrounding plate 2321. The contact surface between the test tube box top cover 3 and the test tube box body 2 is provided with a second connecting groove 31 that is recessed away from the test tube box body 2 in cooperation with the surrounding plate 2321, and a second clamping plate 32 that abuts against the second clamping surface 2323 is provided around the second connecting groove 31.

[0066] In the embodiment, by providing the surrounding plate 2321 and the limiting clamping plate 2322, when the test tube box body 2 is connected to the test tube box top cover 3, the test tube rack 24 is clamped between the two, further fixing the position of the test tube rack 24 in the test tube box body 2 and ensuring that the test tube rack 24 is not easily detached.

[0067] In some embodiments, as Figure 4 , Figure 5 shown, the test tube box body 2 is connected to an adjacent test tube box body 2 by the first clamping plate 23 of the test tube box body 2 abutting against the second clamping surface 2323 of the test tube rack 24 of the adjacent test tube box body 2.

[0068] In the embodiment, the first clamping plate 23 and the second clamping surface 2323 are designed to be matched to complete the clamping, so that when in use, adjacent test tube box bodies 2 can be tightly clamped, ensuring that a plurality of test tube box bodies 2 can be stacked and oscillated, enabling large - batch oscillation of test tubes b and reducing the error caused by different oscillation batches.

[0069] As Figure 8 shown, in this embodiment, by providing a plurality of stackable test tube box bodies 2, the effect of simultaneously oscillating a large number of test tubes b is achieved.

[0070] The applicant declares that the above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Those skilled in the art should understand that any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model fall within the protection scope and the disclosure scope of the present utility model.

Claims

1. A test tube box for a stackable test tube oscillator, characterized in that: include: A test tube box base (1) for connecting to a test tube oscillator (a), a plurality of test tube box bodies (2) installed on the test tube box base (1) and stacked and having an open cavity (21) for accommodating a test tube (b), a test tube box top cover (3) for sealing the top of the test tube box body (2), and a clamping structure (4) for connecting the test tube box base (1) or the test tube box top cover (3) to the test tube box body (2) and to adjacent stacked test tube box bodies (2).

2. The test tube box according to claim 1, characterized in that: The clamping structure (4) comprises a top clamping component (41) arranged on a side of the test tube box body (2) close to the opening direction of the opening cavity (21) and on the test tube box top cover (3), and a bottom clamping component (42) arranged on a side of the test tube box body (2) away from the opening direction of the opening cavity (21) and on the test tube box base (1).

3. The test tube box according to claim 2, characterized in that: The top clamping assembly (41) comprises a top rotating shaft (411) arranged on the test tube box body (2), a top clamping buckle (412) whose proximal end is connected to the top rotating shaft (411) and whose distal end rotates around the top rotating shaft (411), and a top clamping shaft (413) arranged on the test tube box top cover (3) and used for clamping with the top clamping buckle (412) to fix the connection between the test tube box body (2) and the test tube box top cover (3).

4. The test tube box according to claim 3, characterized in that: The bottom clamping assembly (42) comprises a bottom rotating shaft (421) arranged on the test tube box base (1), a bottom clamp (422) whose proximal end is connected to the bottom rotating shaft (421) and whose distal end rotates around the bottom rotating shaft (421), and a bottom clamping shaft (423) arranged on the test tube box body (2) and used for clamping with the bottom clamp (422) to fix the test tube box body (2) and the test tube box base (1).

5. The test tube box according to claim 1, characterized in that: The contact surface between the test tube box base (1) and the test tube box body (2) is provided with a connection platform (11) facing the test tube box body (2), and a first clamping surface (12) is provided around the connection platform (11); the contact surface between the test tube box body (2) and the test tube box base (1) is provided with a first connection groove (22) recessed toward the inside of the test tube box body (2) in cooperation with the connection platform (11), and a first clamping plate (23) is provided around the first connection groove (22) and abuts against the first clamping surface (12).

6. The test tube box according to claim 5, characterized in that: A test tube rack (24) for fixing the position of a test tube (b) is installed in the test tube box body (2), and the test tube rack (24) comprises a fixing plate (231) provided with a plurality of through holes for fixing the test tube (b), and a limiting component (232) arranged around the end of the fixing plate (231) and used for mounting the fixing plate (231) inside the test tube box body (2).

7. The test tube box according to claim 6, characterized in that: The limiting assembly (232) comprises a surrounding plate (2321) arranged around the fixing plate (231), and a limiting clamping plate (2322) arranged on the contact surface between the surrounding plate (2321) and the opening (21) of the test tube box body (2).

8. The test tube box according to claim 7, characterized in that: A second clamping surface (2323) is formed between the limiting clamping plate (2322) and the surrounding plate (2321); a contact surface between the test tube box top cover (3) and the test tube box body (2) cooperates with the surrounding plate (2321) to be provided with a second connecting groove (31) recessed away from the test tube box body (2); and a second clamping plate (32) is provided around the second connecting groove (31) to abut against the second clamping surface (2323).

9. The test tube box according to claim 8, characterized in that: The test tube box body (2) utilizes the first clamping plate (23) to abut against the second clamping surface (2323) of the test tube rack (24) of the adjacent test tube box body (2), thereby connecting the adjacent test tube box bodies (2).

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