CN219092135U

CN219092135U - Multifunctional test tube rack

Info

Publication number: CN219092135U
Application number: CN202222804064.XU
Authority: CN
Inventors: 马军; 祗少芳; 李哲
Original assignee: Hebei Yanda Hospital
Current assignee: Hebei Yanda Hospital
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-05-30
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a multifunctional test tube rack, which comprises: the base is fixedly connected with side walls at two sides of the base; the frame plate, the frame plate middle part fretwork, between frame plate array setting and the lateral wall, the frame plate is provided with two at least, fixed connection between the frame plate, lateral wall and adjacent frame plate fixed connection, be provided with the test tube in the frame plate, promote the test tube through clamping assembly two, the test tube extrudees elastic belt one at the in-process of promotion, elastic belt one receive the thrust deformation back and test tube surface laminating of test tube to reach the purpose that is suitable for with the test tube of different grade type size.

Description

Multifunctional test tube rack

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a multifunctional test tube rack.

Background

The test tube rack is the most basic laboratory instrument of a chemical laboratory for placing and airing test tubes. The test-tube rack generally comprises a bottom plate, a baffle and a baffle, wherein a plurality of stand columns are arranged on the bottom plate for airing test tubes, the baffle is arranged on the bottom plate, the baffle is arranged on the stand plate, and the baffle is provided with jacks with the same quantity as the stand columns for inserting the test tubes.

However, at present, test tubes different from the test tubes in size are fixed, the existing equipment can only perform experiments on one test tube at a time, and the test tube housing can only fix the test tubes of one size, so that the problem of great limitation is caused.

Therefore, we propose a multifunctional test tube rack.

Disclosure of Invention

The utility model aims to provide a multifunctional test tube rack so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-functional test tube rack comprising:

the base is fixedly connected with side walls at two sides of the base;

the middle part of the frame plate is hollowed out, the frame plate array is arranged between the side walls, at least two frame plates are arranged, the frame plates are fixedly connected, the side walls are fixedly connected with the adjacent frame plates, and test tubes are arranged in the frame plates.

The clamping assembly I is arranged in the frame plate;

and the clamping assembly II is locked, and the clamping assembly II is arranged on one side, far away from the clamping assembly I, of the frame plate.

Preferably, the first clamping assembly further comprises a first elastic belt, the two sides of the first elastic belt are fixedly connected with a first fixing plate, the first elastic belt is in abutting connection with the test tube, and a bolt is connected between the first fixing plate and the inner wall of the frame plate in a threaded mode.

Preferably, the second clamping assembly further comprises a second fixing plate, an elastic belt II is fixedly connected between the second fixing plates and is in abutting connection with the test tube, a push plate is fixedly connected to one side of the second fixing plate, which is far away from the second elastic belt, a through groove matched with the push plate to slide is formed in the frame plate, a clamping block is connected in the through groove of the frame plate, clamping teeth are arranged on the push plate in an array mode, and the clamping teeth are fixedly connected with the push plate.

Preferably, the first and second elastic bands have a width of fifteen to twenty centimeters.

Preferably, a stepped groove is formed between the frame plate and the side plate.

Preferably, the frame plate is located the butt plate of sliding connection in logical groove department, and butt plate bottom is provided with the spring, and spring one end and frame plate fixed connection other end and butt plate bottom fixed connection butt plate, butt plate and push pedal bottom butt.

Preferably, the two sides of the fixed plate II are fixedly connected with guide plates, and guide grooves matched with the guide plates to slide are formed in the inner walls of the frame plates.

Preferably, a sponge block is arranged in the base, and cracks which are opposite to the frame plate in number are formed in the sponge block, and the cracks are not communicated.

The utility model has at least the following beneficial effects: through putting into the framed board with the test tube of equidimension type, can reach the purpose of pressing from both sides tight subassembly through clamping component two cooperation clamping component one and press from both sides tight equidimension type test tube to reach the purpose of carrying out the experiment simultaneously, but at present to the fixed current equipment of solving with the test tube of equidimension difference, can only experiment one at a time, and the test tube shell can only fix the test tube of equidimension, can cause the problem of very big limitation like this, promote the test tube through clamping component two, the test tube extrudes elastic belt one at the in-process of promotion, elastic belt one receives the thrust deformation back and the laminating of test tube surface of test tube, thereby reach the purpose that is suitable for with the test tube of equidimension not type.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

fig. 5 is an enlarged view of part B of fig. 4 according to the present utility model.

In the figure: 1. a base; 11. a sidewall; 12. a frame plate; 13. a test tube; 2. a clamping assembly I; 3. a second clamping assembly; 21. an elastic belt I; 22. a first fixing plate; 23. a bolt; 24. a stepped groove; 31. a second fixing plate; 32. an elastic belt II; 33. a push plate; 34. a clamping block; 35. a through groove; 36. latch teeth; 41. an abutting plate; 42. a spring; 51. a guide plate; 52. a guide groove; 61. a sponge block; 62. and (5) cracking.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a multi-functional test tube rack comprising:

the base 1, the both sides of the base 1 are fixedly connected with the side wall 11;

the frame plates 12, the middle part of the frame plates 12 is hollowed out, the frame plates 12 are arranged between the side wall 11 and the array, at least two frame plates 12 are arranged, the frame plates 12 are fixedly connected, the side wall 11 is fixedly connected with the adjacent frame plates 12, and test tubes 13 are arranged in the frame plates 12.

A clamping assembly I2, wherein the clamping assembly I2 is arranged in the frame plate 12;

and the clamping component II 3 is locked, the clamping component II 3 is arranged on one side far away from the clamping component I2 from the frame plate 12, test tubes 13 of different sizes are placed in the frame plate 12, and the clamping component II 3 is matched with the clamping component I2 to clamp the test tubes 13 of different sizes, so that the aim of simultaneously carrying out experiments is fulfilled.

The clamping assembly I2 further comprises an elastic belt I21, fixing plates I22 are fixedly connected to two sides of the elastic belt I21, the elastic belt I21 is in abutting connection with the test tube 13, bolts 23 are connected between the fixing plates I22 and the inner wall of the frame plate 12 in a threaded mode, the test tube 13 is pushed through the clamping assembly II 3, the elastic belt I21 is extruded by the test tube 13 in the pushing process, and the elastic belt I21 is attached to the surface of the test tube 13 after being subjected to the thrust deformation of the test tube 13, so that the purpose of being applicable to the test tube 13 with different types and sizes is achieved.

The clamping assembly II 3 further comprises a fixing plate II 31, an elastic belt II 32 is fixedly connected between the fixing plate II 31, the elastic belt II 32 is in abutting connection with the test tube 13, a pushing plate 33 is fixedly connected to one side, away from the elastic belt II 32, of the fixing plate II 31, through grooves 35 matched with the pushing plate 33 to slide are formed in the frame plate 12, clamping blocks 34 are connected in the through grooves 35 of the frame plate 12, clamping teeth 36 are arranged on the pushing plate 33 in an array mode, the clamping teeth 36 are fixedly connected with the pushing plate 33, the test tube 13 is placed in the frame plate 12, the pushing plate 33 is pushed to enable the pushing plate 33 to drive the elastic belt II 32 on the fixing plate II 3 to press the test tube 13, the elastic belt II 32 deforms and is attached to the outer wall of the test tube 13, and after the proper position is achieved, the clamping teeth 36 on the pushing plate 33 are in abutting connection with the clamping blocks 34.

The width of the elastic belt I21 and the elastic belt II 32 is fifteen to twenty centimeters, the elastic belt I21 and the elastic belt II 32 with proper widths can increase the friction force with the test tube 13, and meanwhile, the elastic belt I21 and the elastic belt II 32 with the widths can avoid the test tube 13 from shaking.

A stepped groove 24 is formed between the frame plate 12 and the side plate, and the stepped groove 24 is formed to avoid contact with the first fixing plate 22 when the test tube 13 is inserted into the frame plate 12.

The frame plate 12 is located the butt plate 41 of sliding connection in logical groove 35 department, butt plate 41 bottom is provided with spring 42, spring 42 one end and frame plate 12 fixed connection other end and butt plate 41 bottom fixed connection, butt plate 41 and push plate 33 bottom butt, butt plate 41 pushes up push plate 33 under spring 42's effort, thereby make latch 36 always with fixture block 34 butt, thereby avoid elastic band two 32 to push plate 33 outwards, when needs take off test tube 13, only need press down push plate 33, make latch 36 and fixture block 34 separation on the push plate 33, and then be convenient for take out push plate 33.

The guide plates 51 are fixedly connected to the two sides of the second fixing plate 31, the guide grooves 52 matched with the guide plates 51 to slide are formed in the inner wall of the frame plate 12, and the guide plates 51 on the two sides of the second fixing plate 31 can be matched with the second fixing plate 31 to provide stable guide when sliding on the frame plate 12.

The base 1 is internally provided with the sponge blocks 61, the sponge blocks 61 are provided with the cracks 62 which are opposite to the frame plate 12 in number, and the cracks 62 are not communicated with each other, when the test tube 13 is used, the test tube 13 can be inserted into the cracks 62 between the sponge blocks 61, the height between the test tubes 13 is adjusted, and the friction force between the sponge blocks 61 and the test tubes 13 can enable the test tubes 13 to keep a proper height.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional test tube rack comprising:

the base (1), the both sides of said base (1) are fixedly connected with the sidewall (11);

the frame plates (12), the middle parts of the frame plates (12) are hollowed out, the frame plates (12) are arranged between the side walls (11) in an array mode, at least two frame plates (12) are arranged, the frame plates (12) are fixedly connected, the side walls (11) are fixedly connected with the adjacent frame plates (12), test tubes (13) are arranged in the frame plates (12),

the method is characterized in that:

a clamping assembly I (2), wherein the clamping assembly I (2) is arranged in the frame plate (12);

the clamping component II (3) is arranged on one side of the frame plate (12) far away from the clamping component I (2),

the clamping assembly I (2) further comprises an elastic belt I (21), fixing plates I (22) are fixedly connected to two sides of the elastic belt I (21), the elastic belt I (21) is in abutting connection with the test tube (13), and bolts (23) are connected between the fixing plates I (22) and the inner wall of the frame plate (12) in a threaded mode.

2. A multi-functional test tube rack according to claim 1, wherein: the clamping assembly II (3) further comprises a fixing plate II (31), an elastic belt II (32) is fixedly connected between the fixing plate II (31), the elastic belt II (32) is in interference connection with the test tube (13), a pushing plate (33) is fixedly connected to one side of the fixing plate II (31) away from the elastic belt II (32), a through groove (35) matched with the pushing plate (33) to slide is formed in the frame plate (12), a clamping block (34) is connected in the through groove (35) in the frame plate (12), clamping teeth (36) are arranged on the pushing plate (33) in an array mode, and the clamping teeth (36) are fixedly connected with the pushing plate (33).

3. A multi-functional test tube rack according to claim 2, characterized in that: the first elastic band (21) and the second elastic band (32) have a width of fifteen to twenty centimeters.

4. A multi-purpose test tube rack as defined in claim 3, wherein: a stepped groove (24) is formed between the frame plate (12) and the side plate.

5. The multifunctional test tube rack of claim 4, wherein: the frame plate (12) is located at the through groove (35) and is slidably connected with the abutting plate (41), a spring (42) is arranged at the bottom of the abutting plate (41), one end of the spring (42) is fixedly connected with the frame plate (12) and the other end of the spring is fixedly connected with the bottom of the abutting plate (41), and the abutting plate (41) is abutted against the bottom of the push plate (33).

6. The multifunctional test tube rack of claim 5, wherein: guide plates (51) are fixedly connected to two sides of the second fixing plate (31), and guide grooves (52) matched with the guide plates (51) in a sliding mode are formed in the inner wall of the frame plate (12).

7. The multifunctional test tube rack of claim 6, wherein: the base (1) is internally provided with a sponge block (61), the sponge block (61) is provided with cracks (62) which are opposite to the frame plate (12) in number, and the cracks (62) are not communicated.