CN220460754U

CN220460754U - Test tube multilayer mounting bracket for laboratory

Info

Publication number: CN220460754U
Application number: CN202321940864.2U
Authority: CN
Inventors: 沈晓晓; 铁晓威
Original assignee: Eurofins Technology Service Suzhou Co ltd
Current assignee: Eurofins Technology Service Suzhou Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-09
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to a test tube multilayer mounting rack for a laboratory, which comprises two vertical frames arranged in parallel along the X-axis direction, wherein an upper cover is arranged at the top between the two vertical frames, and a handle is arranged at the top of the upper cover; the installation frame and the upper guide frame are sequentially and detachably installed between the two vertical frames from top to bottom, and the lower guide frame is fixedly installed at the bottom between the two vertical frames. According to the utility model, the heights of the mounting rack and the upper guide rack can be adjusted according to test tubes with different specifications, so that the test tubes with different specifications can be stored; the upper guide frame can guide the test tube, and the elastic pad in the upper guide hole can better clamp the test tube, so that the stability of placing the test tube is improved.

Description

Test tube multilayer mounting bracket for laboratory

Technical Field

The utility model relates to the technical field related to laboratory instruments, in particular to a test tube multilayer mounting frame for a laboratory.

Background

In the daily work of a laboratory, test tubes are often used for a series of test operations such as sampling, and when using test tubes, test tube racks for specially placing test tubes are required.

Through mass retrieval, the prior art publication number is CN216879483U, and a test tube rack convenient for test tube airing is disclosed, and comprises a rack body, wherein the rack body comprises a lower bottom plate, two side vertical plates and an upper pore plate, the middle parts of the two vertical plates are respectively provided with a sliding groove, and a left fixing plate and a right fixing plate which are mutually abutted are arranged in the sliding grooves in a sliding manner; springs are arranged between the outer side of the left fixing plate and the sliding groove and between the outer side of the right fixing plate and the sliding groove, a plurality of semicircular first clamping grooves are formed in one side, close to the right fixing plate, of the left fixing plate, and a plurality of second clamping grooves which are adaptive to the first clamping grooves are formed in one side, close to the left fixing plate, of the right fixing plate. The circular clamping cavity that first clamping groove and second clamping groove cooperation formed suits with the outside diameter of test tube, can more firm carry out the centre gripping to the test tube, is difficult for appearing rocking after the test tube centre gripping, and the sunning process of test tube is safer.

In summary, the lengths of the existing test tubes will have some differences, but the existing test tube rack is generally only suitable for test tubes with the same length, and has certain use limitations.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a laboratory test tube multi-layer mounting rack, which has a more industrial utility.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a test tube multilayer mounting frame for a laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a test tube multilayer mounting rack for a laboratory comprises two vertical frames which are arranged in parallel along the X-axis direction, wherein an upper cover is arranged at the top between the two vertical frames, and a handle is arranged at the top of the upper cover;

a mounting frame and an upper guide frame are sequentially and detachably arranged between the two vertical frames from top to bottom, and a lower guide frame is fixedly arranged at the bottom between the two vertical frames;

a first support frame, a conversion frame and a second support frame are arranged on one side of the mounting frame along the positive direction of the Y axis, a plurality of mounting holes are uniformly formed in the conversion frame along the X axis direction, a plurality of protruding blocks are uniformly formed in the two sides of the conversion frame, facing the first support frame and the second support frame, along the X axis direction, of the conversion frame, and a plurality of grooves matched with the protruding blocks are uniformly formed in the first support frame and the second support frame outside the protruding blocks along the X axis direction;

an upper guide frame right below the mounting hole is provided with an upper guide hole, the inner diameter of the upper guide hole is larger than that of the mounting hole, and the lower guide frame is provided with lower guide grooves distributed along the X-axis direction.

As a further improvement of the utility model, a plurality of first clamping grooves are sequentially formed in the inner side of the vertical frame from top to bottom, a plurality of through holes communicated with the first clamping grooves are sequentially formed in the outer side of the vertical frame from top to bottom, first clamping blocks on two sides of the mounting frame and the upper guide frame along the X-axis direction can be embedded into the first clamping grooves, second clamping grooves are formed in the outer sides of the first clamping blocks, first ends of L-shaped inserting rods penetrate through the through holes and are embedded into the second clamping grooves, and second ends of the L-shaped inserting rods are located on the outer sides of the vertical frame.

As a further improvement of the utility model, the first end of the L-shaped inserted link is connected with the second clamping groove through threads.

As a further improvement of the utility model, positioning columns are arranged on two sides of the bottom of the upper cover, which are close to the X-axis direction, and positioning grooves matched with the positioning columns are arranged on the stand right below the positioning columns.

As a further improvement of the utility model, a fastening plate is arranged above the connection part of the groove and the lug, and both sides of the fastening plate along the X-axis direction are locked on the first support frame or the second support frame through fastening bolts.

As a further improvement of the utility model, an elastic pad with an opening is arranged in the upper guide hole.

As a further improvement of the utility model, the elastic pad is a rubber pad.

By means of the scheme, the utility model has at least the following advantages:

according to the utility model, the heights of the mounting rack and the upper guide rack can be adjusted according to test tubes with different specifications, so that the test tubes with different specifications can be stored;

the upper guide frame can guide the test tube, and the elastic pad in the upper guide hole can better clamp the test tube, so that the stability of placing the test tube is improved.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of a laboratory test tube multilayer mounting frame of the present utility model;

FIG. 2 is a schematic view of the mounting bracket of FIG. 1;

FIG. 3 is a schematic view of the structure of the upper guide frame of FIG. 1;

FIG. 4 is a schematic view of the upper guide hole of the test tube of FIG. 3 as it passes through the upper guide hole;

fig. 5 is a schematic view of the structure of the lower guide frame in fig. 1.

In the drawings, the meaning of each reference numeral is as follows.

The novel vertical support comprises a vertical frame 1, an upper cover 2, a handle 3, a positioning column 4, a positioning groove 5, a first clamping groove 6, a through hole 7, a mounting frame 8, an L-shaped inserting rod 9, an upper guide frame 10, a first clamping block 11, a second clamping groove 12, a lower guide frame 13, a first support frame 14, a conversion frame 15, a second support frame 16, a groove 17, a lug 18, a fastening plate 19, a fastening bolt 20, a mounting hole 21, an upper guide hole 22, an elastic pad 23 and a lower guide groove 24.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In order to make the present utility model better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Examples

As shown in figures 1 to 5 of the drawings,

the utility model provides a laboratory is with test tube multilayer mounting bracket, includes two grudging posts 1 that set up side by side along X axis direction, upper cover 2 is installed at the top between two grudging posts 1, and the both sides that upper cover 2 bottom is close to X axis direction all are provided with reference column 4, are provided with on grudging post 1 under reference column 4 with reference column 4 matched with constant head tank 5, handle 3 is installed at the top of upper cover 2. The two vertical frames 1 are sequentially and detachably provided with a mounting frame 8 and an upper guide frame 10 from top to bottom, and the bottom between the two vertical frames 1 is fixedly provided with a lower guide frame 13.

First, the detachable mounting structure of the mounting frame 8 and the upper guide frame 10 on the stand 1 is as follows:

the inboard on the grudging post 1 has set gradually a plurality of first draw-in groove 6 from last down, the outside on the grudging post 1 has set gradually a plurality of through-hole 7 that is linked together with first draw-in groove 6 from last down, the first fixture block 11 of mounting bracket 8 and last leading truck 10 along X axle direction both sides can inlay and establish into first draw-in groove 6, the outside of first fixture block 11 is provided with second draw-in groove 12, inlay into second draw-in groove 12 after the first end of L type inserted bar 9 passes through-hole 7 (be in the same place through threaded connection between the first end of L type inserted bar 9 and the second draw-in groove 12), the second end of L type inserted bar 9 is located the outside of grudging post 1.

During actual installation, the first clamping blocks 11 of the installation frame 8 and the upper guide frame 10 can be embedded into the first clamping grooves 6 along the Y-axis direction, so that the rapid installation of the installation frame 8 and the upper guide frame 10 is realized, and the process is opposite to that during the disassembly.

Second, the structure of the mounting frame 8:

be provided with first support frame 14, conversion frame 15 and second support frame 16 along the positive direction one side of Y axle in the mounting bracket 8, evenly be provided with a plurality of mounting hole 21 along the X axle direction on the conversion frame 15, conversion frame 15 all is provided with a plurality of lug 18 along the X axle direction towards the both sides of first support frame 14 and second support frame 16, all is provided with a plurality of recess 17 with lug 18 matched with along the X axle direction on first support frame 14 and the second support frame 16 in the lug 18 outside.

In addition, a fastening plate 19 is provided above the connection of the groove 17 and the projection 18, and both sides of the fastening plate 19 in the X-axis direction are locked to the first support frame 14 or the second support frame 16 by fastening bolts 20.

Third, the structures of the upper guide frame 10 and the lower guide frame 13:

an upper guide hole 22 is formed in the upper guide frame 10 right below the mounting hole 21, the inner diameter of the upper guide hole 22 is larger than that of the mounting hole 21, and lower guide grooves 24 distributed along the X-axis direction are formed in the lower guide frame 13.

Wherein, install the elastic pad 23 of the rubber material that the opening set up in last guiding hole 22, can pass elastic pad 23 when the test tube inserts last guiding hole 22, elastic pad 23 can play fine fastening centre gripping effect to the test tube of inboard.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: can be mechanically or electrically connected: the terms are used herein to denote any order or quantity, unless otherwise specified.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. The utility model provides a laboratory is with test tube multilayer mounting bracket, includes two vertical frames (1) that set up side by side along X axle direction, upper cover (2) are installed at the top between two vertical frames (1), handle (3) are installed at the top of upper cover (2);

the method is characterized in that:

a mounting frame (8) and an upper guide frame (10) are sequentially and detachably arranged between the two vertical frames (1) from top to bottom, and a lower guide frame (13) is fixedly arranged at the bottom between the two vertical frames (1);

a first supporting frame (14), a conversion frame (15) and a second supporting frame (16) are arranged on one side of the mounting frame (8) along the positive direction of the Y axis, a plurality of mounting holes (21) are uniformly formed in the conversion frame (15) along the X axis direction, a plurality of protruding blocks (18) are uniformly formed in the two sides of the conversion frame (15) facing the first supporting frame (14) and the second supporting frame (16) along the X axis direction, and a plurality of grooves (17) matched with the protruding blocks (18) are uniformly formed in the first supporting frame (14) and the second supporting frame (16) on the outer side of the protruding blocks (18) along the X axis direction;

an upper guide hole (22) is formed in the upper guide frame (10) right below the mounting hole (21), the inner diameter of the upper guide hole (22) is larger than that of the mounting hole (21), and lower guide grooves (24) distributed along the X-axis direction are formed in the lower guide frame (13).

2. The test tube multilayer mounting rack for the laboratory of claim 1, wherein a plurality of first clamping grooves (6) are sequentially formed in the inner side of the vertical frame (1) from top to bottom, a plurality of through holes (7) communicated with the first clamping grooves (6) are sequentially formed in the outer side of the vertical frame (1) from top to bottom, first clamping blocks (11) on two sides of the mounting rack (8) and the upper guide frame (10) along the X-axis direction can be embedded into the first clamping grooves (6), second clamping grooves (12) are formed in the outer side of the first clamping blocks (11), first ends of L-shaped inserting rods (9) penetrate through the through holes (7) and then are embedded into the second clamping grooves (12), and second ends of the L-shaped inserting rods (9) are located on the outer side of the vertical frame (1).

3. A laboratory test tube multilayer mounting according to claim 2, characterized in that the first end of the L-shaped spigot (9) is screwed to the second clamping groove (12).

4. The laboratory test tube multilayer mounting rack according to claim 1, wherein positioning columns (4) are arranged on two sides, close to the X-axis direction, of the bottom of the upper cover (2), and positioning grooves (5) matched with the positioning columns (4) are formed in the vertical frame (1) right below the positioning columns (4).

5. The multilayer mounting rack for laboratory test tubes according to claim 1, wherein a fastening plate (19) is arranged above the connection of the groove (17) and the projection (18), and both sides of the fastening plate (19) along the X-axis direction are locked on the first support frame (14) or the second support frame (16) through fastening bolts (20).

6. A laboratory tube multilayer mounting according to claim 1, characterized in that said upper guide hole (22) is internally provided with an elastic pad (23) provided with an opening.

7. A laboratory tube multilayer mounting according to claim 6, characterized in that said elastic pad (23) is a rubber pad.