CN219291462U

CN219291462U - Rack for laboratory bench

Info

Publication number: CN219291462U
Application number: CN202223263309.9U
Authority: CN
Inventors: 孙维娜; 邓亚荣; 申梦来; 杨勇; 张宏磊
Original assignee: Gansu Jinyu Medical Laboratory Co ltd
Current assignee: Gansu Jinyu Medical Laboratory Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-07-04
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a commodity shelf for an experiment table, which comprises a base, wherein a plurality of commodity placing trays are arranged on the base, the commodity placing trays can move up and down along the vertical direction, a screw rod which is vertically arranged is arranged on the base, through holes corresponding to the screw rod are formed in the commodity placing trays, the screw rod penetrates through the through holes, a plurality of supporting nuts which are in one-to-one correspondence with the commodity placing trays are sleeved on the screw rod, and the supporting nuts are abutted against the lower surfaces of the corresponding commodity placing trays. According to the utility model, the screw is arranged on the base, the through hole is arranged on the object placing disc, the screw penetrates through the through hole, and the position of the object placing disc is adjusted through the supporting nut, so that experimental objects with different sizes and volumes can be placed conveniently, the space is saved, and the use is convenient; the guide rod is arranged to keep stable in the up-and-down movement process, so that the articles on the article placing tray are prevented from falling off; simple structure, the use mode, only need rotate support nut can when adjusting the thing dish of putting, the use mode is convenient.

Description

Rack for laboratory bench

Technical Field

The utility model belongs to the technical field of storage equipment, and relates to a commodity shelf for an experiment table.

Background

In biological laboratory, mostly use test tube and reagent to carry out relevant experiment, so the quantity of test tube is very big, need clean the test tube and put on the operation panel and dry after the experiment is done, reagent bottle also can occupy very big space in experimental operation in-process moreover, and most laboratory is because not having the place of placing glass instrument specially and stacking the test tube at the pond limit, neither pleasing to the eye, but also falls into pieces easily.

As more and more laboratory items are available and the area is too small, the reagent bottles are not placed in place, so a rack is needed that can carry out the steps of rectifying and placing the reagents and the test tubes, which is beneficial to the induction of related equipment. The supporter is the shelf of placing test tube, reagent bottle and other experimental articles, and most laboratory supporter in the present market does not all possess the ability of adjusting the space size, to the experimental articles of equidimension not, can cause inconvenience in the use like this to the user sometimes, if directly set up the supporter that the space volume is great, although can be convenient for place of the great article of volume, occupation space is great inconvenient to use, consequently needs a laboratory supporter of adjustable space size.

Disclosure of Invention

The utility model aims to solve the problems that the space size of a commodity shelf in the background technology cannot be adjusted and cannot be well suitable for experimental objects with different sizes, and provides a commodity shelf for an experiment table, wherein the height of each layer of the commodity shelf is adjustable so as to be convenient for adapting to objects without volume.

Therefore, the utility model adopts the following technical scheme:

the utility model provides a supporter for laboratory bench, includes the base, be equipped with a plurality of thing dishes of putting on the base, it can follow vertical direction reciprocates to put the thing dish, be equipped with the screw rod that is vertical setting on the base, be equipped with the through-hole corresponding with the screw rod on putting the thing dish, the screw rod passes in the through-hole, the cover is equipped with a plurality of support nuts with putting thing dish one-to-one on the screw rod, support nut supports and leans on in the lower surface of putting the thing dish in correspondence.

Further, travelling wheels are arranged on the base.

Further, a screw hole is formed in the bottom, a vertically arranged bolt is arranged in the screw hole, and a friction plate is arranged at the bottom of the bolt.

Further, the border of putting the thing dish is equipped with a plurality of guide cylinders that are vertical setting, be equipped with a plurality of guide bars that correspond and are vertical setting with the guide cylinder on the base, the guide cylinder cover is located on the guide bar.

Further, the guide cylinders are two and are respectively positioned at two ends of the storage disc in the length direction.

Further, the storage tray is horizontally arranged.

Further, a plurality of test tube holes for placing test tubes are formed in the storage tray.

Further, the storage tray is 3-10 blocks.

Further, the screw is located in the middle of the base.

Further, a handle is arranged on one side of the base.

The utility model has the beneficial effects that:

(1) The base is provided with a plurality of object placing trays, the object placing trays can move up and down in the vertical direction, the distance between the object placing trays is adjusted through the movement of the object placing trays, the size of the object placing space is adjusted, experimental objects with different sizes and volumes are placed conveniently, and the space is saved and the use is convenient.

(2) The screw is arranged on the base, the through hole is formed in the object placing disc, the screw penetrates through the through hole, the height of the object placing disc is adjusted through the supporting nut, the position of the object placing disc on the screw is controlled, the guide rod is arranged, so that the guide rod is stable in the up-and-down movement process, and objects on the object placing disc are prevented from falling.

(3) The structure is simple, the supporting nut is only required to be rotated when the object placing disc is adjusted, and the adjusting mode is simple and convenient.

(4) The test tube holes for the test tubes in the vertical mode are formed in the storage tray, the test tubes can be placed in the test tube holes, and reagents are added into the test tubes, so that the test tube storage tray is convenient to use.

(5) The manufacturing cost is low, and the method is suitable for popularization and application in most laboratories.

Drawings

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

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

in the figure, the device comprises a 1-base, a 2-storage disc, a 3-screw, a 4-through hole, a 5-supporting nut, a 6-guide cylinder, a 7-guide rod, an 8-test tube hole, a 9-travelling wheel, a 10-handle, an 11-screw hole, a 12-bolt and a 13-friction plate.

Detailed Description

The utility model is illustrated in detail below with reference to examples:

in order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

As shown in fig. 1 and 2, a rack for an experiment table, which comprises a base 1, wherein the base 1 can be made of metal such as stainless steel for keeping stable, the base 1 is in a rectangular structure, 3-6 horizontally arranged object placing trays 2 are arranged on the base 1, 4 object placing trays 2 are arranged in the embodiment, the number of the object placing trays 2 can be increased or reduced according to specific use conditions, the object placing trays 2 are also in a rectangular structure, test tubes, reagents or other experimental equipment can be placed on the object placing trays 2, the edges of the object placing trays 2 are in a bending structure, the test tubes placed on the object placing trays 2 can be prevented from falling in a rolling way, the object placing trays 2 can move up and down along the vertical direction, the space between the object placing trays can be adjusted through the up-and-down movement of the object placing trays 2, so that objects with different sizes can be placed conveniently, if the object size is large, when the volume of the objects is smaller, the space between the object placing trays 2 can be adjusted to be smaller, the number of the object placing trays 2 is increased for placing more objects, specifically, the base 1 is provided with a screw 3 which is vertically arranged, the screw 3 is positioned in the middle of the base 1, the object placing tray 2 is provided with a through hole 4 corresponding to the screw 3, the through hole 4 is also positioned in the middle of the object placing tray 2, the screw 3 passes through the through hole 4, the diameter of the through hole 4 is 2-5mm larger than that of the screw 3, the screw 3 is sleeved with a plurality of supporting nuts 5 which are in one-to-one correspondence with the object placing tray 2, the supporting nuts 5 are abutted against the lower surface of the corresponding object placing tray 2, the object placing tray 2 can be positioned at the corresponding position through the supporting of the supporting nuts 5, when the supporting nuts 5 are rotated, the supporting nuts 5 can move up and down along the length direction of the screw 3, and can push the object placing tray 2 to move up in the upward moving process, in order to prevent threads of the screw rod 3 from being blocked with the edge of the through hole 4 in the moving process, the diameter of the through hole 4 is 2-5mm larger than that of the screw rod 3, in order to enable the object placing disc 2 to keep stable in the moving process, meanwhile, the object placing disc 2 is prevented from rotating by taking the screw rod 3 as a circle center under the action of external force, a plurality of guide cylinders 6 which are vertically arranged are arranged on the edge of the object placing disc 2, in the embodiment, two guide cylinders 6 which are vertically arranged are specifically arranged, the two guide cylinders 6 are respectively positioned at two ends of the length direction of the object placing disc 2, a plurality of guide rods 7 which correspond to the guide cylinders 6 and are vertically arranged are arranged on the base 1, the guide cylinders 6 are sleeved on the guide rods 7, the object placing disc 2 can be kept stable in the up-down moving process through the guide cylinders 6, and meanwhile, the object placed on the object placing disc 2 is prevented from being thrown out and falling off under the action of the external force by taking the through hole 4 as the circle center.

Be equipped with a plurality of test tube holes 8 that are used for placing the test tube on putting thing dish 2, test tube hole 8 can set up different diameters to be convenient for place the not test tube of equidimension, in putting test tube hole 8 from last to lower vertical during the use, can make the test tube be vertical state, be convenient for add reagent to the in-vitro, increase service function.

In order to facilitate moving the commodity shelf, the travelling wheel 9 is arranged on the base 1, the travelling wheel 9 is arranged on the existing conventional universal wheel so as to facilitate multidirectional movement, the handle 10 is arranged on one side of the base 1, the commodity shelf is pushed or pulled to move on the experiment table through the handle 10, meanwhile, in order to prevent a worker from accidentally touching the commodity shelf to move on the experiment table in the use process, the base 1 is provided with the screw hole 11, the screw hole 11 is positioned at the edge of the base 1, the screw hole 11 is internally provided with the bolt 12 which is vertically arranged, the bottom of the bolt 12 is provided with the friction plate 13, the friction plate 13 is a flat plate with a rough lower surface, the friction plate 13 can be made to move up and down by rotating the bolt 12, when the friction plate 13 is propped against the table surface of the experiment table, the friction force between the commodity shelf and the experiment table is increased, the commodity shelf is prevented from moving under the action of external force, and the safety of objects on the commodity shelf is ensured.

The application mode of the utility model is as follows:

when the storage rack is used, the distance between the storage racks 2 can be adjusted according to the size of the objects to be placed, when the space is insufficient for placing objects with larger volume, the storage racks 2 can be moved downwards only by adjusting the positions of the storage racks 2, the upper storage racks 2 can be moved upwards, and particularly, only the supporting nuts 5 are required to be rotated, the supporting nuts 5 are rotated, so that the supporting nuts 5 move downwards along the screw rods 3, the storage racks 2 move downwards along with the supporting nuts 5 under the action of gravity, at the moment, the distance between the storage racks 2 and the upper layer can be increased, the placing space is increased, and the larger objects are placed in the storage racks 2; when the upper-layer object placing tray 2 is moved upwards, the supporting nut 5 of the upper-layer object placing tray 2 is rotated, so that when the supporting nut 5 moves upwards along the screw 3, the corresponding upper-layer object placing tray 2 can be jacked up, the object placing tray 2 can move upwards, the object placing space can be increased as well, the moving mode can be specifically selected according to practical conditions during use, no matter how upwards or downwards moves, the whole moving process is stable, objects in the object placing tray 2 can be prevented from falling, the object placing tray 2 is convenient to place different volumes by adjusting the distance between the object placing trays 2, and when the distance between the object placing trays 2 is smaller, the number of the object placing trays 2 can be increased, so that objects with smaller volumes can be placed conveniently.

Reagent bottle or other article, test tube can be directly horizontal place put thing dish 2, when needs add reagent or other liquid to the test tube in, can be with the test tube from top to bottom vertical insert in test tube hole 8 for the test tube is vertical state convenient to use.

When the shelf is fixed at a certain position on an experiment table if required in the use process, the bolt 12 can be rotated, so that the friction plate 13 moves downwards, the friction plate 13 contacts with the table top, the friction force is increased, and the shelf is moved by placing accidental touch.

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 commodity shelf for laboratory bench, its characterized in that includes base (1), be equipped with a plurality of thing dish (2) of putting on base (1), it can follow vertical direction reciprocates to put thing dish (2), be equipped with screw rod (3) that are vertical setting on base (1), put be equipped with on thing dish (2) with screw rod (3) corresponding through-hole (4), screw rod (3) pass from through-hole (4), the cover is equipped with a plurality of support nut (5) with putting thing dish (2) one-to-one on screw rod (3), support nut (5) support in the lower surface of putting thing dish (2) in correspondence.

2. A rack for laboratory tables according to claim 1, characterized in that the base (1) is provided with travelling wheels (9).

3. A rack for laboratory tables according to claim 2, characterized in that the base (1) is provided with screw holes (11), the screw holes (11) are internally provided with vertically arranged bolts (12), and the bottoms of the bolts (12) are provided with friction plates (13).

4. The shelf for the laboratory bench according to claim 1, characterized in that a plurality of guide cylinders (6) which are vertically arranged are arranged at the edge of the object placing disc (2), a plurality of guide rods (7) which correspond to the guide cylinders (6) and are vertically arranged are arranged on the base (1), and the guide cylinders (6) are sleeved on the guide rods (7).

5. The rack for the laboratory bench according to claim 4, wherein the guide cylinders (6) are two and are respectively positioned at two ends of the length direction of the tray (2).

6. A rack for laboratory tables according to claim 1, characterized in that the tray (2) is provided with a plurality of test tube holes (8) for placing test tubes.

7. A rack for laboratory tables according to claim 1, characterized in that the trays (2) are arranged horizontally.

8. A rack for laboratory tables according to claim 1, characterized in that the trays (2) are 3-10 pieces.

9. A rack for laboratory tables according to claim 1, characterized in that the screw (3) is located in the middle of the base (1).

10. A rack for laboratory tables according to any of claims 1-9, characterized in that one side of the base (1) is provided with a handle (10).