CN216637356U

CN216637356U - Chemical reagent storage device

Info

Publication number: CN216637356U
Application number: CN202220059690.8U
Authority: CN
Inventors: 于西泉; 王子才; 公绪建; 李玉成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-31
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a chemical reagent storage device, which comprises a storage box and a storage plate, wherein the inner side wall of the storage box is provided with a fixed block, the side wall of the fixed block is provided with a rotating groove, the side wall of the storage plate is provided with a rotating block, the rotating block is rotatably connected with the fixed block through the rotating groove, the side wall of the storage plate is provided with a rotating shaft, the side wall of the rotating shaft is rotatably connected with a clamping plate, the storage plate arranged in the device can rotate on the fixed block through the matching between the rotating block and the rotating groove, the lower wall of the storage plate is also provided with a support column and a balancing weight, so that the storage plate is kept in a state vertical to the ground at any moment due to the gravity of the balancing weight, the chemical reagent in a test tube is prevented from being spilled out, the device is also provided with a sealing cover above the storage plate, the sealing cover can be sleeved above the storage plate and the clamping plate, a top plate can be propped against a test tube plug above the test tube, so that the test tube is more tightly connected with the test tube plug, preventing the chemical reagent in the test tube from leaking.

Description

Chemical reagent storage device

Technical Field

The utility model relates to the technical field of chemical reagent storage, in particular to a chemical reagent storage device.

Background

Chemistry is a subject based on the experiment, chemistry experiment is the main mode of carrying out the science and exploring, chemistry experiment all can use multiple chemical reagent at every turn, current chemical reagent all loads through the test tube, the test-tube rack of putting into special bin with the test tube again stores, but the inside test-tube rack of bin that has now all adopts fixed connection with the bin, when the staff carries the bin and removes, the arm can rock naturally when walking about because of its people, so the bin also can rock around certain along with the swing arm produces, make its inside chemical reagent in the test tube spill easily.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the purpose, the utility model provides the following technical scheme: a chemical reagent storage device comprises a storage box and storage plates, wherein fixed blocks are mounted on the inner side wall of the storage box, the number of the fixed blocks is two, the two fixed blocks are symmetrically distributed at two ends of the inner side wall of the storage box, rotary grooves are formed in the side walls of the two fixed blocks, the number of the storage plates is two, rotary blocks are mounted on the side walls of the two storage plates, and the rotary blocks are rotatably connected with the fixed blocks through the rotary grooves;

the side wall of the storage plate is provided with a rotating shaft, the side wall of the rotating shaft is rotatably connected with a clamping plate, the side wall of the clamping plate is provided with a lantern ring, the side wall of the storage plate is provided with a groove, and the diameter of the groove is slightly larger than the outer diameter of the lantern ring;

the lower wall of the storage plate is provided with a pillar, and the lower wall of the pillar is provided with a balancing weight.

Preferably, the sleeve is installed to the lateral wall of depositing the board, telescopic inside wall sliding connection has the traveller, the closing cap is installed to the upper wall of traveller, the upper wall through connection of closing cap has the ejector pin, the roof is installed to the lower wall of ejector pin, the spring has been cup jointed to the lateral wall of ejector pin, the one end of spring is connected with the lateral wall laminating of roof, the other end of spring is connected with the inside wall laminating of closing cap, the spacing ring is installed to the lateral wall of ejector pin, the draw-in groove has been seted up to the lateral wall of closing cap.

Preferably, the lateral wall of bin is seted up threaded hole, the inside wall of threaded hole rotates and is connected with the bolt, the bolt is connected with the fixture block through the lateral wall rotation that the threaded hole runs through the bin.

Preferably, one end of a traction rope is installed on the side wall of the storage plate, and the other end of the traction rope is installed on the side wall of the clamping plate.

Preferably, the corner of the storage box is provided with a protective gasket.

Preferably, a handle is mounted on the upper wall of the storage box.

Compared with the prior art, the utility model has the beneficial effects that: the cooperation of the storing plate accessible commentaries on classics piece that this device set up and revolving groove rotates on its fixed block, make its storing plate can not rock along with rocking of bin, the lower wall of its storing plate still is equipped with pillar and balancing weight, make its storing plate keep constantly with ground vertically state because of the gravity of its balancing weight, avoid the chemical reagent in the test tube to spill, this device has still set up the closing cap in the top of its storing plate, the closing cap can overlap the top of storing plate and splint, the test tube plug of its roof top in test tube top can be pushed up, make its test tube inseparabler with being connected of test tube plug, prevent that the chemical reagent in the test tube from taking place to leak.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of a point a in fig. 1.

Fig. 3 is a top view of the storage tray of the present invention.

In the figure: the device comprises a storage box 1, a storage plate 2, a fixing block 3, a rotary groove 4, a rotary block 5, a rotary shaft 6, a clamping plate 7, a lantern ring 8, a groove 9, a support column 10, a balancing weight 11, a sleeve 12, a sliding column 13, a sealing cover 14, a top rod 15, a top plate 16, a spring 17, a limiting ring 18, a threaded hole 19, a bolt 20, a clamping block 21, a traction rope 22, a protective gasket 23, a handle 24 and a clamping groove 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

Referring to fig. 1-3, the present invention provides a technical solution: a chemical reagent storage device comprises a storage box 1 and storage plates 2, wherein fixed blocks 3 are mounted on the inner side wall of the storage box 1, the number of the fixed blocks 3 is two, the two fixed blocks 3 are symmetrically distributed at two ends of the inner side wall of the storage box 1, rotary grooves 4 are formed in the side walls of the two fixed blocks 3, the number of the storage plates 2 is two, rotary blocks 5 are mounted on the side walls of the two storage plates 2, the rotary blocks 5 are rotatably connected with the fixed blocks 3 through the rotary grooves 4, and the storage plates 2 can rotate on the fixed blocks 3 through the matching between the rotary blocks 5 and the rotary grooves 4;

the side wall of the storage plate 2 is provided with a rotating shaft 6, the side wall of the rotating shaft 6 is rotatably connected with a clamping plate 7, the side wall of the clamping plate 7 is provided with a lantern ring 8, the side wall of the storage plate 2 is provided with a groove 9, the diameter of the groove 9 is slightly larger than the outer diameter of the lantern ring 8, an external test tube can be inserted into the lantern ring 8, the clamping plate 7 can rotate around the rotating shaft 6 to clamp the lantern ring 8 into the groove 9, and therefore the external test tube is fixed;

the lower wall of the storage plate 2 is provided with a support column 10, the lower wall of the support column 10 is provided with a balancing weight 11, and the storage plate 2 is kept in a state vertical to the ground at any time due to the gravity of the balancing weight 11, so that chemical reagents in an external test tube are prevented from being spilled.

Specifically, a sleeve 12 is installed on the side wall of the storage plate 2, a sliding column 13 is connected to the inner side wall of the sleeve 12 in a sliding manner, a sealing cover 14 is installed on the upper wall of the sliding column 13, the sealing cover 14 can be sleeved above the storage plate 2 and the clamping plate 7 when the storage plate 2 is parallel to the clamping plate 7, a push rod 15 is connected to the upper wall of the sealing cover 14 in a penetrating manner, a top plate 16 is installed on the lower wall of the push rod 15, the top plate 16 can be jointed and connected with the test tube plug at the upper part of the external test tube after the sealing cover 14 is sleeved, and provides pressure for the test tube plug through the elasticity of the spring 17, thereby avoid the chemical reagent in the test tube to spill, the lateral wall of ejector pin 15 has cup jointed spring 17, and the one end of spring 17 is connected with the lateral wall laminating of roof 16, and the other end of spring 17 is connected with the inside wall laminating of closing cap 14, and spacing ring 18 is installed to the lateral wall of ejector pin 15, and spacing ring 18 avoids ejector pin 15 to drop, and draw-in groove 25 has been seted up to the lateral wall of closing cap 14.

Specifically, threaded hole 19 has been seted up to bin 1's lateral wall, threaded hole 19's inside wall rotates and is connected with bolt 20, bolt 20 rotates through bin 1's lateral wall through threaded hole 19 and is connected with fixture block 21, when closing cap 14 cup joints the top of depositing board 2 and splint 7, can inwards rotate bolt 20, make its fixture block 21 card go into in the draw-in groove 25 of closing cap 14 lateral wall, with the position of fixed closing cap 14, fixture block 21 rotates with bolt 20 to be connected and can make its fixture block 21 and draw-in groove 25 joint back, both relatively fixed, when bin 1 rocked, fixture block 21 can rotate with closing cap 14 together.

Specifically, one end of a pulling rope 22 is attached to a side wall of the storage plate 2, and the other end of the pulling rope 22 is attached to a side wall of the cleat 7, so that the pulling rope 22 can limit the maximum rotation angle of the cleat 7.

Specifically, the protective spacers 23 are mounted at corners of the storage box 1, and the protective spacers 23 protect the corners of the storage box 1.

Specifically, the handle 24 is mounted to the upper wall of the storage box 1, and the handle 24 makes the device portable.

The working principle is as follows: the storage box 1 is opened, the bolt 20 is loosened, the sealing cover 14 is lifted upwards, the clamping plate 7 is pulled, the clamping plate 7 rotates along the rotating shaft 6, the external test tube is placed in the lantern ring 8, the clamping plate 7 is pushed back after being placed, the lantern ring 8 is clamped into the groove, the sealing cover 14 is pressed downwards, the sealing cover 14 is sleeved above the storage plate 2 and the clamping plate 7, the top plate 16 is connected with the test tube plug on the upper part of the external test tube after being sleeved with the sealing cover 14 in an attaching mode, pressure is provided for the test tube plug through the elasticity of the spring 17, therefore, chemical reagents in the test tube are prevented from being spilled out, the bolt 20 is screwed after the position of the sealing cover 14 is adjusted, the position of the sealing cover 14 is fixed through the matching between the clamping block 21 and the clamping groove 25, when a worker carries the device to move, when the storage box 1 swings due to the swing arm, the storage plate 2 keeps a state vertical to the ground at any time due to the gravity of the balancing weight 11, avoiding the chemical reagent in the test tube from spilling out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A chemical reagent storage device, includes bin (1) and storage plate (2), its characterized in that: fixed blocks (3) are installed on the inner side wall of the storage box (1), two fixed blocks (3) are arranged, the two fixed blocks (3) are symmetrically distributed at two ends of the inner side wall of the storage box (1), rotary grooves (4) are formed in the side walls of the two fixed blocks (3), the number of the storage plates (2) is two, rotary blocks (5) are installed on the side walls of the two storage plates (2), and the rotary blocks (5) are rotatably connected with the fixed blocks (3) through the rotary grooves (4);

a rotating shaft (6) is installed on the side wall of the storage plate (2), a clamping plate (7) is rotatably connected to the side wall of the rotating shaft (6), a lantern ring (8) is installed on the side wall of the clamping plate (7), a groove (9) is formed in the side wall of the storage plate (2), and the diameter of the groove (9) is larger than the outer diameter of the lantern ring (8);

the lower wall of the storage plate (2) is provided with a support column (10), and the lower wall of the support column (10) is provided with a balancing weight (11).

2. A chemical reagent storage device according to claim 1, wherein: deposit the lateral wall of board (2) and install sleeve (12), the inside wall sliding connection of sleeve (12) has traveller (13), closing cap (14) are installed to the upper wall of traveller (13), the upper wall through connection of closing cap (14) has ejector pin (15), roof (16) are installed to the lower wall of ejector pin (15), spring (17) have been cup jointed to the lateral wall of ejector pin (15), the one end of spring (17) is connected with the lateral wall laminating of roof (16), the other end of spring (17) is connected with the inside wall laminating of closing cap (14), spacing ring (18) are installed to the lateral wall of ejector pin (15), draw-in groove (25) have been seted up to the lateral wall of closing cap (14).

3. A chemical reagent storage device according to claim 1, wherein: screw hole (19) have been seted up to the lateral wall of bin (1), the inside wall of screw hole (19) rotates and is connected with bolt (20), bolt (20) rotate through the lateral wall that bin (1) was run through screw hole (19) and are connected with fixture block (21).

4. A chemical reagent storage device according to claim 1, wherein: one end of a traction rope (22) is installed on the side wall of the storage plate (2), and the other end of the traction rope (22) is installed on the side wall of the clamping plate (7).

5. A chemical reagent storage device according to claim 1, wherein: protective gaskets (23) are installed at corners of the storage box (1).

6. A chemical reagent storage device according to claim 1, wherein: the upper wall of the storage box (1) is provided with a handle (24).