CN110787856A

CN110787856A - Reagent storage facilities

Info

Publication number: CN110787856A
Application number: CN201911107850.0A
Authority: CN
Inventors: 丁珊; 袁金鑫; 匡刚
Original assignee: Qingdao Ring Bay Detection And Evaluation Ltd By Share Ltd
Current assignee: Qingdao Ring Bay Detection And Evaluation Ltd By Share Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-02-14

Abstract

The invention discloses reagent storage equipment, which relates to the technical field of reagent storage and comprises a box body, wherein a cover plate is rotatably arranged at the top of the box body, a plurality of supporting mechanisms for bearing test tubes are arranged on a fixing plate in a sliding manner, a pushing mechanism for vertically adjusting the height of the supporting mechanisms is connected in the box body in a driving manner through a lifting adjusting mechanism, a transmission box is fixed on the side wall of the box body, and an opening and closing mechanism for driving the cover plate to rotate is arranged in the transmission box; according to the invention, the lifting adjusting mechanism can be driven to perform a pushing action in the vertical direction on the pushing mechanism by shaking the hand crank, so that the supporting mechanism on the fixing plate drives the test tubes to ascend or descend, and at the moment, the taking or placing of a plurality of test tubes can be realized simultaneously, so that the reagent storage or taking efficiency is greatly improved.

Description

Reagent storage facilities

Technical Field

The invention relates to the technical field of reagent storage, in particular to a reagent storage device.

Background

Reagents, also known as biochemical reagents or reagents, are pure chemicals mainly used for realizing chemical reactions, analytical assays, research tests, teaching experiments and chemical formulas, and are generally divided into general reagents, high-purity reagents, analytical reagents, instrument analytical reagents, clinical diagnostic reagents, biochemical reagents, inorganic ion color development reagents and the like according to purposes.

The patent with the publication number of CN 207903121U discloses a kit for storing biological reagents, which comprises an upper box body and a lower box body which are matched with each other, wherein the surface of the lower box body is provided with a plurality of vertically arranged cylinders, and each cylinder is provided with a first groove for placing a reagent bottle; the upper box body is provided with a plurality of second grooves into which the cylinders can be correspondingly inserted one by one; the reagent kit also comprises a net structure for limiting the reagent bottles to move up and down and a cooling layer for refrigerating the reagent bottles. Although the device can store the reagent, the reagent taking process is inconvenient, and therefore a reagent storage device is provided at present to solve the technical problem.

Disclosure of Invention

The present invention is directed to a reagent storage device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a reagent storage facilities includes the box and rotates to be installed the apron at box top, the level is fixed with the fixed plate in the box, it is used for bearing the supporting mechanism of test tube to slide to be equipped with a plurality of on the fixed plate, be connected with the top pushing mechanism who is used for carrying out vertical altitude mixture control to the supporting mechanism through the lift adjustment mechanism drive in the box, the lateral wall of box is fixed with the transmission case, be equipped with in the transmission case and be used for driving apron pivoted operating mechanism.

Optionally, the supporting mechanism includes that the slip runs through the test tube of fixed plate holds in the palm, the bottom of test tube holds in the palm is fixed with the bottom plate of being connected with the pushing mechanism transmission, the bottom plate with be fixed with reset spring between the fixed plate.

Optionally, the test tube adopts threaded connection to install in the test tube support, the interior bottom of test tube support be fixed with the upper end with the butt spring of test tube bottom butt.

Optionally, the pushing mechanism includes a lifting plate slidably mounted in the box body, and a pushing block abutted against the bottom plate is fixed on the lifting plate.

Optionally, the lift adjustment mechanism includes that two coaxial fixed screw threads revolve to opposite threaded rod, the screw thread has cup jointed the screw thread cover piece on the threaded rod, the screw thread cover piece with it has the bracing piece to articulate between the lifter plate, be fixed with on the threaded rod and be located the outside crank of box.

Optionally, the opening and closing mechanism includes a worm coaxially fixed with the threaded rod, a worm wheel is connected to the worm in a meshed manner, a winding wheel is coaxially fixed to the worm wheel, and a steel wire rope for pulling the cover plate is wound on the winding wheel.

Optionally, the bottom of apron is fixed with the guide arm, sliding sleeve is equipped with the sliding block on the guide arm, the sliding block with be fixed with limiting spring between the apron, the sliding block with it has the connecting rod to articulate between the box.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the lifting adjusting mechanism can be driven to perform a pushing action in the vertical direction on the pushing mechanism by shaking the hand crank, so that the supporting mechanism on the fixing plate drives the test tubes to ascend or descend, and at the moment, the taking or placing of a plurality of test tubes can be realized simultaneously, so that the reagent storage or taking efficiency is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a reagent storage apparatus according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to an embodiment of the present invention;

fig. 3 is a schematic partial perspective view of a cover plate according to an embodiment of the invention.

In the figure: 1-box body, 2-cover plate, 3-sliding block, 4-connecting rod, 5-steel wire rope, 6-fixing plate, 7-top block, 8-transmission box, 9-worm wheel, 10-worm, 11-winding wheel, 12-supporting rod, 13-guide block, 14-threaded rod, 15-threaded sleeve block, 16-guide groove, 17-crank, 18-lifting plate, 19-test tube, 20-test tube holder, 21-reset spring, 22-butt spring, 23-bottom plate, 24-guide rod and 25-limit spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A reagent storage apparatus according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3.

Example 1

Referring to fig. 1, fig. 2 and fig. 3, a reagent storage device, including

box

1, 1 top of box is rotated and is installed apron 2, the level is fixed with fixed plate 6 in the box 1, and it is used for bearing test tube 19's supporting mechanism to slide on the fixed plate 6 to be equipped with a plurality of, be connected with the thrustor mechanism that is used for carrying out vertical altitude mixture control to the supporting mechanism through the lift adjustment mechanism drive in the

box

1, 1 lateral wall of box is fixed with transmission case 8, is equipped with in the transmission case 8 to be used for driving apron 2 pivoted operating mechanism.

The supporting mechanism who sets up in this device is used for supporting test tube 19 and places for test tube 19 is in 1 inside storage that obtains of box, and wherein, supporting mechanism holds in the palm 20 including the test tube that slides through fixed plate 6, and the test tube holds in the palm 20 bottom and is fixed with the bottom plate 23 of being connected with the pushing mechanism transmission, is fixed with reset spring 21 between bottom plate 23 and the fixed plate 6.

Test tube holder 20 can carry out the upper and lower slip of vertical direction for fixed plate 6, and the reset spring 21 elastic expansion who sets up plays the limiting displacement to

test tube holder

20, and 19 threaded connection of test tube installs in test tube holder 20, and the bottom is fixed with the butt spring 22 of upper end and 19 bottom butts of test tube in the test tube holder 20.

19 surfaces of test tube that set up are external screw thread structure, and 20 inner walls of test tube holder are internal thread structure for test tube holder 20 is connected with 19 screw-thread fit of test tube, and the butt spring 22 of setting supports test tube 19 from bottom to top, makes

test tube holder

20 and 19 stable connections of test tube, can not cause test tube 19 to hold in the palm the slippage on 20 from the test tube.

This device carries out vertical upwards top to the test tube support 20 through the thrustor mechanism that sets up and pushes away, the test tube 19 of being convenient for take, wherein thrustor mechanism includes the lifter plate 18 of slidable mounting in box 1, be fixed with the kicking block 7 that sets up with bottom plate 23 butt on the lifter plate 18, lifter plate 18 among the thrustor mechanism upward movement drives kicking block 7 on it and moves upward and pushes away bottom plate 23, test tube support 20 realizes driving test tube 19 and moves upward this moment, be convenient for take test tube 19.

Example 2

On the basis of embodiment 1, in addition, specifically, the lift adjustment mechanism includes two coaxial fixed screw rods 14 that the screw direction of turning is opposite, and threaded sleeve 15 has been cup jointed to the screw rod 14 upper thread, and it has supporting rod 12 to articulate between screw sleeve 15 and the lifter plate 18, is fixed with the crank 17 that is located the outside of box 1 on the screw rod 14.

Reagent is deposited in test tube 19, test tube 19 places the storage of realizing reagent in 1 inside of box, when taking test tube 19, it is rotatory to drive threaded rod 14 through waveing crank 17, the screw sleeve piece 15 relative motion that two screw threads on the threaded rod 14 cup jointed, screw sleeve piece 15 promotes the vertical rebound of lifter plate 18 through bracing piece 12, lifter plate 18 drives kicking block 7 and upwards pushes up the bottom plate 23 and drive test tube holder 20 and move up together with test tube 19 this moment, open apron 2 can convenient and fast take out test tube 19.

Because this device has still set up the operating mechanism, it includes the worm 10 with 14 coaxial fixed of threaded rod, the meshing is connected with worm wheel 9 on the worm 10, and coaxial fixed has on worm wheel 9 around the winding wheel 11, around being equipped with wire rope 5 that is used for tractive apron 2 on the winding wheel 11, and apron 2 bottom is fixed with guide arm 24, and sliding sleeve is equipped with sliding block 3 on guide arm 24, is fixed with spacing spring 25 between sliding block 3 and the apron 2, and it has connecting rod 4 to articulate between sliding block 3 and the box 1.

In the vertical rebound of test tube 19, threaded rod 14 drives the worm 10 rotatory, worm 10 drives the worm wheel 9 rotation of meshing with it, worm wheel 9 drives and winds reel 11 rotation, the realization is wound wire rope 5's receipts, wire rope 5 stimulates apron 2 clockwise this moment and realizes opening to box 1, when test tube 19 rises promptly, apron 2 opens gradually, test tube 19's taking is very convenient, and during this period, sliding block 3 slides along guide arm 24, spacing spring 25 atress compression, connecting rod 4 plays fine elastic support effect to the rotation process of apron 2, after apron 2 and box 1 are closed, realize connecting rod 4 downwards to apron 2 tractive effect under spacing spring 25's elastic action, the sealed closure of box 1 inside has been guaranteed, do benefit to the safe storage of reagent in test tube 19.

In conclusion, the lifting adjusting mechanism can be driven to perform a pushing action in the vertical direction on the pushing mechanism by shaking the hand crank 17, so that the supporting mechanism on the fixing plate 6 drives the test tubes 19 to ascend or descend, the taking or placing of a plurality of test tubes 19 can be realized simultaneously, the reagent storing or taking efficiency is greatly improved, in addition, the arranged opening and closing mechanism can drive the cover plate 2 to be opened during the ascending period of the test tubes 19, and drive the cover plate 2 to be closed during the descending period of the test tubes 19, and the operation convenience degree of the reagent storing and taking process is greatly improved.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. The utility model provides a reagent storage equipment, its characterized in that, reagent storage equipment includes that the box is installed with rotating the apron at box top, the level is fixed with the fixed plate in the box, it is used for bearing the supporting mechanism of test tube to slide on the fixed plate to be equipped with a plurality of, be connected with the thrustor mechanism that is used for carrying out vertical altitude mixture control to supporting mechanism through the lift adjustment mechanism drive in the box, the lateral wall of box is fixed with the transmission case, be equipped with in the transmission case and be used for driving apron pivoted operating mechanism.

2. The reagent storage device of claim 1, wherein the supporting mechanism comprises a test tube holder sliding through the fixing plate, a bottom plate in transmission connection with the pushing mechanism is fixed at the bottom of the test tube holder, and a return spring is fixed between the bottom plate and the fixing plate.

3. The reagent storage apparatus of claim 2, wherein the test tube is mounted in the test tube holder by a screw connection, and an abutment spring having an upper end abutting against a bottom of the test tube is fixed to an inner bottom of the test tube holder.

4. The reagent storage device of claim 2, wherein the pushing mechanism comprises a lifting plate slidably mounted in the box body, and a top block abutting against the bottom plate is fixed on the lifting plate.

5. The reagent storage device of claim 4, wherein the lifting adjusting mechanism comprises two coaxially fixed threaded rods with opposite thread turning directions, a thread sleeve block is sleeved on the threaded rods in a threaded manner, a supporting rod is hinged between the thread sleeve block and the lifting plate, and a hand crank positioned outside the box body is fixed on the threaded rods.

6. The reagent storage device of claim 5, wherein the opening and closing mechanism comprises a worm coaxially fixed with the threaded rod, a worm wheel is meshed and connected with the worm, a winding wheel is coaxially fixed on the worm wheel, and a steel wire rope for pulling the cover plate is wound on the winding wheel.

7. The reagent storage device of claim 1, wherein a guide rod is fixed at the bottom of the cover plate, a sliding block is sleeved on the guide rod in a sliding manner, a limiting spring is fixed between the sliding block and the cover plate, and a connecting rod is hinged between the sliding block and the box body.