Storage rack used in reproductive center laboratory

By designing a laboratory storage rack for the reproductive center that includes a bracket, limiting plate, throughput slot and placement components, the problem of messy storage of instruments of different sizes is solved, stable clamping and limiting of reagent tubes is achieved, and the working efficiency of the laboratory is improved.

CN222829693UActive Publication Date: 2025-05-06GUANGDONG NO 2 PROVINCIAL PEOPLES HOSPITAL
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Patent Information

Application Number
CN202420235011.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-30
Publication Date
2025-05-06
Estimated Expiration
2034-01-30

AI Technical Summary

Technical Problem

In the laboratories of the Reproductive Center, a variety of different sizes of appliances (such as Papuerper straws, load rods and test tubes) need to be stored separately, resulting in messy and disorganized on the laboratory workbench, occupying space and inconvenient access, affecting work efficiency.

Method used

A storage rack for use in the fertility center laboratory was designed, including brackets, limiting plates, through-slots and placement components. The placement assembly consists of a support part, a limiting part and a pressing part. Through structures such as lifting sleeves, magnetic pins, clamps and bidirectional threaded rods, stable clamping and limiting of different types of reagent tubes can be achieved.

Benefits of technology

The storage rack ensures that the reagent tube is not tilted and firmly placed through an effective limiting and clamping structure, reducing space occupation and operation difficulty and improving the working efficiency of the laboratory.

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Abstract

The utility model relates to the technical field of storage racks for laboratories of reproductive centers, and discloses a storage rack for laboratories of reproductive centers, which comprises a support. The limiting plate is arranged on the inner side of the bracket; a reagent tube and the like are inserted into the through groove formed in the limiting plate, so that the bottom of the reagent tube and the like extends into the elastic cushion, when the reagent tube is short, the lifting sleeve can be pulled to move upwards, the lifting plate and the elastic cushion move upwards, and the reagent tube is limited through the first clamping plate; a reagent tube and the like are clamped and limited through semicircular grooves in a first clamping plate and a second clamping plate, the reagent tube and the like are prevented from inclining, when the reagent tube is thin, a first connecting plate and a second connecting plate can be close to each other by rotating a bidirectional threaded rod, and then the first clamping plate and the second clamping plate are driven to be close to each other to clamp and limit the test tube and the like; and the first clamping plate and the second clamping plate are distributed in a vertically staggered mode, so that the adjustable range is larger during adjustment.
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Description

Technical Field

[0001] The utility model relates to the technical field of storage racks used in laboratories of reproductive centers, in particular to a storage rack used in laboratories of reproductive centers. Background Art

[0002] At present, assisted reproductive technology has developed into the preferred method for treating infertility. Every day, more and more patients undergo egg retrieval and embryo transplantation. In the laboratory of the reproductive center, embryos, semen, etc. need to be processed and preserved. Especially when freezing or thawing embryos and processing semen, multiple instruments such as Pasteur pipettes, carrier rods and test tubes need to be used at the same time. Due to the different sizes of Pasteur pipettes, carrier rods and test tubes, corresponding storage racks need to be configured for storage, resulting in different storage racks on the laboratory workbench, which not only takes up space, but also is very inconvenient to take, affecting work efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a storage rack used in a reproductive center laboratory, which solves the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage rack used in a reproductive center laboratory, comprising a bracket;

[0005] A limiting plate arranged on the inner side of the bracket;

[0006] A running groove is provided on the limit plate;

[0007] And a placement component arranged on the bracket, the placement component includes a supporting part and a pressing part, the supporting part is located on the bottom inner wall of the bracket, a limiting part is arranged outside the supporting part, and the pressing part is located on the top of the bracket.

[0008] Preferably, the supporting part includes a fixing sleeve, a magnetic latch and a slide slot 1, the fixing sleeve is fixedly mounted on the bottom inner wall of the bracket, the outer wall movable sleeve of the fixing sleeve is provided with a lifting sleeve, the magnetic latch sequentially passes through the lifting sleeve and the through slots on the outer wall of the fixing sleeve, the lifting sleeve drives a lifting plate to be fixedly mounted on the top, an elastic pad is fixedly mounted on the top of the lifting plate, a partition is fixedly mounted on the top of the elastic pad, the slide slot 1 is located on the side outer wall of the bracket, a slide plate 1 is slidably arranged on the inner wall of the slide slot 1, a U-shaped guide rail is fixedly mounted on one end of the slide plate 1 facing the inner side of the bracket, a splint 1 is slidably arranged on the inner wall of the U-shaped guide rail, a notch is provided at the bottom of the splint 1, the partition is slidably arranged in the notch, and a semicircular groove is provided on the back of the splint 1.

[0009] Preferably, the limiting portion includes a slide groove 2 and a connecting plate 1, the connecting plate 1 is fixedly mounted on the front outer wall of the clamping plate 1, the slide groove 2 is located on the side outer wall of the bracket, and the slide groove 2 is located directly above the slide groove 1, a slide plate 2 is slidably provided on the inner wall of the slide groove 2, a clamping plate 2 is fixedly mounted on one end of the slide plate 2 facing the inner side of the bracket, a semicircular groove is fixedly mounted on the front side of the clamping plate 2, a connecting plate 2 is fixedly mounted on the back side of the slide plate 2, a bidirectional threaded rod is threadedly connected to the inner wall of the connecting plate 2, and a front end of the bidirectional threaded rod is threadedly connected to the inner wall of the connecting plate 1.

[0010] Preferably, the clamping portion includes an L-shaped plate and a groove, the L-shaped plate is fixedly mounted on the left outer wall of the bracket, the top of the L-shaped plate is hinged with a clamping plate by a pin, the groove is located at the top of the bracket, a spring is fixedly mounted on the inner wall of the groove, and the top of the spring is in contact with the bottom of the clamping plate.

[0011] Preferably, three supporting parts and three limiting parts are provided and are evenly spaced and distributed on the bracket.

[0012] Preferably, the height of the U-shaped guide rail is greater than the height of the lifting sleeve, and the positions of the fixing sleeves in the three supporting parts are different, and the top center portion of the elastic pad is recessed inward.

[0013] Preferably, the radius of the semicircular grooves on the second and first clamping plates is the same, and the radius of the semicircular grooves on the second and first clamping plates is the same as the radius of the travel groove.

[0014] The utility model provides a storage rack used in a reproductive center laboratory. The storage rack used in the reproductive center laboratory has the following beneficial effects:

[0015] (1) The storage rack used in the laboratory of the reproductive center is configured such that the bottom of the reagent tubes, etc., are inserted into the elastic pad by inserting the reagent tubes, etc. from the passage slot. When the reagent tubes are short, the lifting sleeve can be pulled upward to move the lifting plate and the elastic pad upward, and the reagent tubes can be limited by the first clamp plate, and the reagent tubes, etc. can be clamped and limited by the semicircular grooves on the first clamp plate and the second clamp plate to prevent the reagent tubes, etc. from tilting. When the reagent tubes are thinner, the two-way threaded rod can be rotated to make the connecting plate 1 and the connecting plate 2 approach each other, thereby driving the first clamp plate and the second clamp plate to approach each other to clamp and limit the test tubes, etc., and because the first clamp plate and the second clamp plate are staggered up and down, the adjustable range is larger during adjustment, and thicker test tubes and thinner Pasteur pipettes can be clamped;

[0016] (2) The storage rack used in the laboratory of the reproductive center is provided with a clamping plate that can rotate relative to the bracket, so that the clamping plate will not block the limiting plate when the test tube is placed. After the placement is completed, the clamping plate is pressed on the top of the test tube, etc., and cooperates with the elastic pad to limit the top and bottom of the test tube at the same time. A spring is provided to support the clamping plate to prevent the clamping plate from exerting excessive force on the test tube, etc., which may cause damage to the test tube, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the support part and the limiting part of the utility model;

[0019] Figure 3 This is a schematic diagram of the support structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded view structure of the support part of the utility model;

[0021] Figure 5 It is a schematic structural diagram of the exploded view of the pressing part of the utility model.

[0022] In the figure: 1, bracket; 2, limit plate; 3, travel groove; 4, placement component; 41, support part; 411, lifting sleeve; 412, fixing sleeve; 413, magnetic latch; 414, lifting plate; 415, partition; 416, elastic pad; 417, clamping plate one; 418, U-shaped guide rail; 419, slide plate one; 4110, slide groove one; 42, limit part; 421, slide groove two; 422, slide plate two; 423, clamping plate two; 424, two-way threaded rod; 425, connecting plate one; 426, connecting plate two; 43, clamping part; 431, L-shaped plate; 432, clamping plate; 433, spring; 434, groove. DETAILED DESCRIPTION

[0023] Example 1

[0024] A preferred embodiment of a storage rack used in a reproductive center laboratory provided by the utility model is as follows: Figures 1 to 5 Shown: A storage rack used in a reproductive center laboratory, comprising a bracket 1;

[0025] A limiting plate 2 arranged on the inner side of the bracket 1;

[0026] A running groove 3 is provided on the limiting plate 2;

[0027] and a placement component 4 disposed on the bracket 1, the placement component 4 comprising a support portion 41 and a pressing portion 43, the support portion 41 being located on the bottom inner wall of the bracket 1, a limiting portion 42 being disposed outside the support portion 41, and the pressing portion 43 being located on the top of the bracket 1;

[0028] The support portion 41 includes a fixed sleeve 412, a magnetic latch 413, and a slide groove 4110. The fixed sleeve 412 is fixedly installed on the bottom inner wall of the bracket 1. The outer wall of the fixed sleeve 412 is movably sleeved with a lifting sleeve 411. The magnetic latch 413 sequentially penetrates the lifting sleeve 411 and the through grooves on the outer walls of the fixed sleeve 412. The lifting sleeve 411 drives a lifting plate 414 to be fixedly installed on the top. An elastic pad 416 is fixedly installed on the top of the lifting plate 414. A partition 415 is fixedly installed on the top of the elastic pad 416. The slide groove 4110 is located on the side outer wall of the bracket 1. A slide plate 419 is slidably provided on the inner wall of the slide groove 4110. A U-shaped guide rail 418 is fixedly installed at one end of the slide plate 419 facing the inner side of the bracket 1, and a clamp plate 417 is slidably arranged on the inner wall of the U-shaped guide rail 418. A notch is provided at the bottom of the clamp plate 417, and a partition plate 415 is slidably arranged in the notch. A semicircular groove is provided on the back of the clamp plate 417. By inserting the reagent tube from the running groove 3, the bottom of the reagent tube is extended into the elastic pad 416. When the reagent tube is short, the lifting sleeve 411 can be pulled up to move the lifting plate 414 and the elastic pad 416 up, and the reagent tube is limited by the clamp plate 417. The U-shaped guide rail 418 is arranged so that the clamp plate 417 can be In order to move up and down relative to the slide plate 419, the limiting part 42 includes a second slide groove 421 and a connecting plate 425. The connecting plate 425 is fixedly installed on the front outer wall of the clamping plate 417. The second slide groove 421 is located on the side outer wall of the bracket 1, and the second slide groove 421 is located directly above the slide groove 4110. The inner wall of the second slide groove 421 is slidably provided with a second slide plate 422. The second slide plate 422 is fixedly installed with a second clamping plate 423 at one end facing the inner side of the bracket 1. The front side of the clamping plate 423 is fixedly installed with a semicircular groove. The back side of the second slide plate 422 is fixedly installed with a second connecting plate 426. The inner wall of the connecting plate 426 is threadedly connected with a two-way screw. The front end of the two-way threaded rod 424 is threadedly connected to the inner wall of the connecting plate 1 425, and the semicircular grooves on the clamping plate 1 417 and the second clamping plate 423 are used to clamp and limit the reagent tube, etc. to prevent the reagent tube, etc. from tilting. When the reagent tube is thinner, the two-way threaded rod 424 can be rotated to make the connecting plate 1 425 and the connecting plate 2 426 approach each other, thereby driving the clamping plate 1 417 and the second clamping plate 423 to approach each other to clamp and limit the test tube, etc., and because the clamping plate 1 417 and the second clamping plate 423 are staggered up and down, the adjustable range is larger during adjustment, and thicker test tubes and thinner Pasteur pipettes can be clamped.

[0029] Furthermore, three supporting parts 41 and three limiting parts 42 are provided and are evenly spaced on the bracket 1 for placing different types of test tubes and the like.

[0030] Furthermore, the height of the U-shaped guide rail 418 is greater than the height of the lifting sleeve 411, so that when the lifting sleeve 411 is lifted, the clamp plate 417 is always located in the U-shaped guide rail 418, and the fixed sleeves 412 in the three support parts 41 are in different positions, so that when the height of the lifting sleeve 411 in the middle support part 41 is adjusted, the lifting sleeves 411 in the other two support parts 41 will not block the lifting sleeve 411 in the middle support part 41, and the top center part of the elastic pad 416 is recessed inward, so that after the bottom end of the test tube is inserted into the elastic pad 416, it is not easy to fall off from the elastic pad 416.

[0031] Furthermore, the radius of the semicircular grooves on the second splint 423 and the first splint 417 is the same, and the radius of the semicircular grooves on the second splint 423 and the first splint 417 is the same as the radius of the running groove 3, so that the test tubes that can pass through the running groove 3 can be clamped and limited by the second splint 423 and the first splint 417.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of a storage rack used in a reproductive center laboratory provided by the present invention is as follows: Figures 1 to 5 As shown: the clamping part 43 includes an L-shaped plate 431 and a groove 434. The L-shaped plate 431 is fixedly installed on the left outer wall of the bracket 1. The top of the L-shaped plate 431 is hinged with a clamping plate 432 through a pin. The groove 434 is located at the top of the bracket 1. A spring 433 is fixedly installed on the inner wall of the groove 434. The top of the spring 433 contacts the bottom of the clamping plate 432. A clamping plate 432 that can rotate relative to the bracket 1 is provided so that the clamping plate 432 will not block the limiting plate 2 when placing the test tube. After the placement is completed, the clamping plate 432 is pressed on the top of the test tube, etc., and cooperates with the elastic pad 416 to limit the top and bottom of the test tube, etc. at the same time. The spring 433 is provided to support the clamping plate 432 to prevent the clamping plate 432 from exerting excessive force on the test tube, etc., causing damage to the test tube, etc.

[0034] When the utility model is in use, the lifting sleeve 411 is pulled according to the height of the test tube to drive the lifting plate 414 to move up or down, to ensure that when the bottom of the test tube is inserted into the elastic pad 416, the top of the test tube is extended to the top of the limit plate 2, and then the lifting sleeve 411 is fixed by the magnetic latch 413, and after the test tube passes through the passage groove 3, the bottom of the test tube is extended into the elastic pad 416, and the two-way threaded rod 424 is rotated to make the connecting plate 1 425 and the connecting plate 2 426 approach each other, thereby driving the clamping plate 1 417 and the clamping plate 2 423 to approach each other to clamp the test tube to prevent the test tube from tilting and shaking, and the pressing plate 432 is rotated to press the pressing plate 432 on the top of the test tube to complete the placement of the test tube.

Claims

1. A storage rack for use in a reproductive center laboratory, comprising a bracket (1); A limiting plate (2) arranged on the inner side of the bracket (1); A running groove (3) is provided on the limiting plate (2); and a placement component (4) arranged on the bracket (1), characterized in that: The placement component (4) comprises a supporting portion (41) and a pressing portion (43); the supporting portion (41) is located on the bottom inner wall of the bracket (1); a limiting portion (42) is arranged outside the supporting portion (41); and the pressing portion (43) is located at the top of the bracket (1).

2. A storage rack for use in a reproductive center laboratory according to claim 1, characterized in that: The support portion (41) comprises a fixed sleeve (412), a magnetic latch (413), and a slide groove (4110); the fixed sleeve (412) is fixedly mounted on the bottom inner wall of the bracket (1); a movable sleeve on the outer wall of the fixed sleeve (412) is provided with a lifting sleeve (411); the magnetic latch (413) sequentially penetrates through the lifting sleeve (411) and the through grooves on the outer wall of the fixed sleeve (412); the lifting sleeve (411) drives a lifting plate (414) to be fixedly mounted on the top; an elastic pad (416) is fixedly mounted on the top of the lifting plate (414); the elastic pad (416) 16), a partition (415) is fixedly installed on the top, the slide groove (4110) is located on the side outer wall of the bracket (1), a slide plate (419) is slidably installed on the inner wall of the slide groove (4110), a U-shaped guide rail (418) is fixedly installed on one end of the slide plate (419) facing the inner side of the bracket (1), a clamping plate (417) is slidably installed on the inner wall of the U-shaped guide rail (418), a notch is provided at the bottom of the clamping plate (417), the partition (415) is slidably arranged in the notch, and a semicircular groove is provided on the back of the clamping plate (417).

3. The storage rack used in a reproductive center laboratory according to claim 1, characterized in that: The limiting portion (42) includes a second slide groove (421) and a first connecting plate (425). The first connecting plate (425) is fixedly mounted on the front outer wall of the first clamping plate (417). The second slide groove (421) is located on the side outer wall of the bracket (1), and the second slide groove (421) is located directly above the first slide groove (4110). The inner wall of the second slide groove (421) is slidably provided with a second slide plate (422). The second slide plate (422) is fixedly mounted with a second clamping plate (423) at one end facing the inner side of the bracket (1). The front side of the second clamping plate (423) is fixedly mounted with a semicircular groove. The back side of the second slide plate (422) is fixedly mounted with a second connecting plate (426). The inner wall of the second connecting plate (426) is threadedly connected with a bidirectional threaded rod (424). The front end of the bidirectional threaded rod (424) is threadedly connected with the inner wall of the first connecting plate (425).

4. The storage rack used in a reproductive center laboratory according to claim 1, characterized in that: The clamping portion (43) comprises an L-shaped plate (431) and a groove (434); the L-shaped plate (431) is fixedly mounted on the left outer wall of the bracket (1); the top end of the L-shaped plate (431) is hingedly connected to a clamping plate (432) via a pin; the groove (434) is located at the top of the bracket (1); a spring (433) is fixedly mounted on the inner wall of the groove (434); the top end of the spring (433) contacts the bottom end of the clamping plate (432).

5. The storage rack used in a reproductive center laboratory according to claim 1, characterized in that: The supporting parts (41) and the limiting parts (42) are each provided in number of three and are distributed on the bracket (1) at equal intervals.

6. The storage rack used in a reproductive center laboratory according to claim 2, characterized in that: The height of the U-shaped guide rail (418) is greater than the height of the lifting sleeve (411), and the positions of the fixing sleeves (412) in the three supporting parts (41) are different, and the top center of the elastic pad (416) is concave inwards.

7. The storage rack used in the laboratory of a reproductive center according to claim 3, characterized in that: The radius of the semicircular grooves on the second clamping plate (423) and the first clamping plate (417) is the same, and the radius of the semicircular grooves on the second clamping plate (423) and the first clamping plate (417) is the same as the radius of the travel groove (3).