CN219024392U

CN219024392U - Test tube rack for food detection

Info

Publication number: CN219024392U
Application number: CN202223285986.0U
Authority: CN
Inventors: 魏全胜; 杨献珍; 陈润发; 林世奇
Original assignee: Shian Tianxia Guangdong Food Testing Technology Co ltd
Current assignee: Shian Tianxia Guangdong Food Testing Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-16
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a test tube rack for food detection, which comprises a support base and a support frame, wherein the top of the support base is fixedly connected with the support frame; further comprises: the metal plates are fixedly connected to the outer wall of the support frame and are symmetrically arranged on two sides of the support frame; the connecting screw rod is movably arranged on the inner side of the supporting frame, and the end part of the connecting screw rod is fixedly connected with an adjusting disc; the lifting block is in threaded connection with the outside of the connecting screw rod, and the outer wall of the lifting block is fixedly connected with a fixing seat. This test-tube rack for food detection utilizes the locating piece of telescopic motion that sets up on the butt joint seat to lock the limiting plate on the fixing base, keeps the stability when the limiting plate placed the test tube, when locating piece and limiting plate separation, lets the limiting plate rotate on the fixing base through pulling the limiting plate, folds the limiting plate, realizes reducing its space occupation when carrying and storing.

Description

Test tube rack for food detection

Technical Field

The utility model relates to the technical field of food detection, in particular to a test tube rack for food detection.

Background

Along with the continuous improvement of living standard, the quality requirements on food are increased, quality detection is required to be strictly carried out before the food leaves factory to detect various indexes of the food, the food which does not meet the quality requirements is removed in time, in the food detection process, the reagent is stored by using a test tube, and the test tube used for detection is placed by using a test tube rack.

The test tube rack of present day adopts integral type structural design more, improves the holistic stability of test tube rack, and to some great test tube racks of size, when not depositing the test tube, because of its appearance is difficult to change, can not fold it, in the storage carrying process, can occupy a large amount of storage space, brings certain inconvenience on carrying for the storage of test tube rack.

Aiming at the existing problems, innovation is urgently needed on the basis of the original test tube rack.

Disclosure of Invention

The utility model aims to provide a test tube rack for food detection, which aims to solve the problems that the prior test tube rack proposed in the background art adopts an integrated structural design to improve the overall stability of the test tube rack, and when some test tube racks with larger body types are not stored, the test tube racks cannot be folded because the shapes of the test tube racks are difficult to change, and a large amount of storage space is occupied in the storage and carrying process, so that certain inconvenience is brought to the storage and carrying of the test tube racks.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the test tube rack for food detection comprises a support base and a support frame, wherein the support frame is fixedly connected to the top of the support base;

further comprises:

the metal plates are fixedly connected to the outer wall of the support frame and are symmetrically arranged on two sides of the support frame;

the connecting screw rod is movably arranged on the inner side of the supporting frame, and the end part of the connecting screw rod is fixedly connected with an adjusting disc;

the lifting block is in threaded connection with the outside of the connecting screw rod, the outer wall of the lifting block is fixedly connected with a fixed seat, and a limit plate is movably arranged on the side of the fixed seat;

the bearing plate is arranged at the bottom of the limiting plate, and an elastic gasket is arranged on the inner side of the bearing plate.

As an alternative to the test tube rack for food detection according to the present utility model, wherein: the inner side of the limiting plate is provided with a positioning block, the outer wall of the positioning block is fixedly connected with a butt joint protrusion, the side of the butt joint protrusion is provided with a spring, and the outer side of the spring is provided with a butt joint seat.

As an alternative to the test tube rack for food detection according to the present utility model, wherein: the bottom of limiting plate and the surface of butt joint seat laminate each other, and the limiting plate is provided with two with the axis symmetry of support frame.

As an alternative to the test tube rack for food detection according to the present utility model, wherein: the outer wall of the limiting plate is provided with magnetic attraction blocks at equal intervals, and the appearance of each magnetic attraction block is in a disc-shaped structure.

As an alternative to the test tube rack for food detection according to the present utility model, wherein: the limiting plate is connected with the positioning block in a clamping way, and the positioning block and the butt joint protrusion are integrally arranged.

As an alternative to the test tube rack for food detection according to the present utility model, wherein: the positioning block and the butt joint seat form an elastic telescopic structure through a spring, and the two springs are symmetrically arranged about the central axis of the positioning block.

As an alternative to the test tube rack for food detection according to the present utility model, wherein: the elastic gaskets are connected with the bearing plates in an adhesive mode, and the elastic gaskets are arranged at equal distances relative to the bearing plates.

As an alternative to the test tube rack for food detection according to the present utility model, wherein: the elastic gasket is made of silica gel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the test tube rack for food detection is provided with the limiting plate, the connecting screw rod is controlled to rotate, the distance between the fixed seat on the lifting block and the limiting plate is driven to be adjusted, the distance between the limiting plate and the supporting plate is adjusted according to the length of a test tube to be placed, the limiting plate is located at the most appropriate height of the test tube, the adjustment operation is simple and convenient, and the applicability of the test tube rack is improved;

2. the test tube rack for food detection is provided with the positioning block, the positioning block which is arranged on the butt joint seat and can move in a telescopic mode is utilized to lock the limiting plate on the fixing seat, so that stability of the limiting plate when the limiting plate is used for placing a test tube is kept, when the positioning block is separated from the limiting plate, the limiting plate is pulled to rotate on the fixing seat, the limiting plate is folded, and space occupation of the limiting plate is reduced when the test tube rack is carried and stored;

3. this test-tube rack for food detection is provided with the magnetism and inhales the piece, utilizes the magnetism that sets up on the limiting plate to inhale the piece, and the magnetism is inhaled the piece and is provided with a plurality ofly, and when the limiting plate was in the folded condition, the magnetism was inhaled the piece and can be adsorbed with the metal sheet on the support frame mutually, fixed the limiting plate at the metal sheet, and fixed operation is comparatively simple convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a connecting structure of a connecting screw and a lifting block;

FIG. 3 is a schematic view of the internal structure of the docking station of the present utility model;

fig. 4 is a schematic diagram of a connection structure between a limiting plate and a docking station according to the present utility model.

In the figure: 1. a support base; 2. a support frame; 3. a metal plate; 4. connecting a screw rod; 5. an adjusting plate; 6. a lifting block; 7. a fixing seat; 8. a limiting plate; 9. a positioning block; 10. butt joint bulges; 11. a spring; 12. a butt joint seat; 13. a magnetic suction block; 14. a bearing plate; 15. an elastic gasket.

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.

Example 1

The present embodiment aims to solve the problem of reducing space occupation during carrying and storage, and referring to fig. 1 to 4, the present utility model provides a technical solution: the test tube rack for food detection comprises a support base 1 and a support frame 2, wherein the support frame 2 is fixedly connected to the top of the support base 1; further comprises: the metal plates 3 are fixedly connected to the outer wall of the support frame 2, and the metal plates 3 are symmetrically arranged on two sides of the support frame 2; the connecting screw rod 4 is movably arranged on the inner side of the supporting frame 2, and the end part of the connecting screw rod 4 is fixedly connected with the adjusting disc 5; the lifting block 6 is in threaded connection with the outside of the connecting screw rod 4, the outer wall of the lifting block 6 is fixedly connected with the fixing seat 7, and the side of the fixing seat 7 is movably provided with the limiting plate 8; the bearing plate 14 is arranged at the bottom of the limiting plate 8, and an elastic gasket 15 is arranged on the inner side of the bearing plate 14;

the inner side of the limiting plate 8 is provided with a positioning block 9, the outer wall of the positioning block 9 is fixedly connected with a butt joint protrusion 10, the side of the butt joint protrusion 10 is provided with a spring 11, meanwhile, the outer side of the spring 11 is provided with a butt joint seat 12, the bottom of the limiting plate 8 and the outer surface of the butt joint seat 12 are mutually attached, the limiting plate 8 is symmetrically arranged in two with respect to the central axis of the supporting frame 2, the limiting plate 8 is in clamping connection with the positioning block 9, the positioning block 9 and the butt joint protrusion 10 are integrally arranged, the positioning block 9 and the butt joint seat 12 form an elastic telescopic structure through the spring 11, and the spring 11 is symmetrically arranged in two with respect to the central axis of the positioning block 9;

firstly, according to the length of a test tube, the adjusting disk 5 is rotated to drive the connecting screw rod 4 to rotate, the connecting screw rod 4 can drive the lifting block 6 to slide in the supporting frame 2 when rotating, the lifting block 6 can drive the fixing seat 7 and the limiting plates 8 to move when moving so as to adjust the heights of the limiting plates 8 on two sides, adjust the spacing between the limiting plates 8 and the supporting plate 14, facilitate accommodating test tubes of various specifications for placement, and improve the applicability of test tube racks;

the limiting plate 8 is arranged at the top of the butt joint seat 12, the butt joint seat 12 is utilized to achieve a bearing effect on the limiting plate 8, the positioning block 9 in the butt joint seat 12 is utilized to clamp and position the limiting plate 8, stability of the limiting plate 8 is kept, when the limiting plate 8 needs to be folded, the butt joint protrusion 10 is pulled, the butt joint protrusion 10 drives the positioning block 9 to slide in the butt joint seat 12, the spring 11 is compressed when the positioning block 9 moves, the positioning block 9 is separated from the limiting plate 8, locking of the limiting plate 8 is released, the limiting plate 8 is rotated on the fixed seat 7 by pulling the limiting plate 8, the limiting plate 8 is folded, the rotating structure of the bearing plate 14 is identical to that of the limiting plate 8, space occupation is reduced by folding the bearing plate 14 and the limiting plate 8, and the storage and carrying of the limiting plate are more convenient

Example 2

The present embodiment aims to facilitate solving the problem of how to fix the limiting plate 8 and the supporting plate 14 when folding, and is an improvement made on the basis of embodiment 1, specifically referring to fig. 1 and 4, the outer wall of the limiting plate 8 is equidistantly provided with magnetic attraction blocks 13, and the shape of the magnetic attraction blocks 13 is in a disc-shaped structure;

the magnetic blocks 13 are arranged on the limiting plate 8 and the supporting plate 14, and the plurality of magnetic blocks 13 are arranged, so that when the limiting plate 8 and the supporting plate 14 are folded, the magnetic blocks 13 can be adsorbed with the metal plates 3 on two sides of the supporting frame 2, and the limiting plate 8 and the supporting plate 14 can be quickly fixed when being folded;

example 3

The present embodiment is intended to promote solving the problem of how to perform buffer protection on the placement of the test tube, and is an improvement made on the basis of embodiment 1, specifically referring to fig. 1 and 2, the elastic pad 15 is adhesively connected with the support plate 14, and the elastic pad 15 is equidistantly arranged with respect to the support plate 14, and the elastic pad 15 is made of silica gel;

the elastic gaskets 15 arranged on the supporting plate 14 are utilized, the elastic gaskets 15 are arranged in plurality, when the test tube is contacted with the supporting plate 14, the elastic gaskets 15 are contacted before the test tube is placed, the elastic gaskets 15 are utilized to buffer and protect the test tube, and the surface breakage of the test tube is reduced.

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.

What is not described in detail in this specification is prior art known to those skilled in the art.

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. The test tube rack for food detection comprises a support base (1) and a support frame (2), wherein the support frame (2) is fixedly connected to the top of the support base (1);

characterized by further comprising:

the metal plates (3) are fixedly connected to the outer wall of the support frame (2), and the metal plates (3) are symmetrically arranged on two sides of the support frame (2);

the connecting screw rod (4) is movably arranged on the inner side of the supporting frame (2), and the end part of the connecting screw rod (4) is fixedly connected with the adjusting disc (5);

the lifting block (6) is in threaded connection with the outside of the connecting screw rod (4), the outer wall of the lifting block (6) is fixedly connected with the fixing seat (7), and a limit plate (8) is movably arranged on the side of the fixing seat (7);

the bearing plate (14) is arranged at the bottom of the limiting plate (8), and an elastic gasket (15) is arranged on the inner side of the bearing plate (14).

2. The test tube rack for food detection according to claim 1, wherein: the inner side of limiting plate (8) is provided with locating piece (9), and the outer wall fixedly connected with butt joint protruding (10) of locating piece (9) to the avris of butt joint protruding (10) is provided with spring (11), and the outside of spring (11) is provided with butt joint seat (12) simultaneously.

3. The test tube rack for food detection according to claim 2, wherein: the bottom of limiting plate (8) is laminated with the surface of butt joint seat (12) each other, and limiting plate (8) are provided with two with the axis symmetry of support frame (2).

4. A test tube rack for food detection according to claim 3, wherein: the outer wall of the limiting plate (8) is provided with magnetic attraction blocks (13) at equal intervals, and the appearance of each magnetic attraction block (13) is in a disc-shaped structure.

5. A test tube rack for food detection according to claim 3, wherein: the limiting plate (8) is connected with the positioning block (9) in a clamping way, and the positioning block (9) and the butt joint protrusion (10) are integrally arranged.

6. The test tube rack for food detection of claim 5, wherein: the positioning block (9) and the butt joint seat (12) form an elastic telescopic structure through the spring (11), and the two springs (11) are symmetrically arranged relative to the central axis of the positioning block (9).

7. The test tube rack for food detection according to claim 1, wherein: the elastic gaskets (15) are in adhesive connection with the bearing plates (14), and the elastic gaskets (15) are equidistantly arranged relative to the bearing plates (14).

8. The test tube rack for food detection according to claim 1, wherein: the elastic gasket (15) is made of silica gel.