Electronic-grade 1, 4-butane sultone storage device

Abstract

The utility model discloses an electronic-grade 1, 4-butane sultone storage device which comprises a box body, a box cover is arranged at the top of the box body, a base plate used for supporting the box cover is fixed on the outer side of the top of the box body, an air bag is glued on the inner wall of the box cover, four barrels are fixed at the bottom of the box cover, one end of each barrel is fixed and communicated with an air guide pipe, and the other end of each barrel is communicated with an air outlet. The end, away from the barrel, of the air guide pipe is fixed and communicated with the air bag, a piston is slidably connected into the barrel in a sealed mode, a push rod is fixed to one side of the piston, and a driving assembly used for driving the push rod and the piston to move is arranged in the box cover. A rotating shaft is rotated to drive a disc to rotate, so that a curved extrusion groove extrudes a convex column and drives the convex column and a push rod to move, the push rod drives a piston to move into a barrel when moving, air in the barrel is discharged into an air bag, the air bag seals a gap between a box cover and a box body after being inflated, and the sealing performance between the box body and the box cover is improved; and steam in the air is prevented from entering the box body.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to an electronic-grade 1,4-butane sultone storage device. Background Art

[0002] Electronic grade 1,4-butane sultone is a high-purity organic compound commonly used in electronic chemical preparation, semiconductors, electronic components, optoelectronics and electronic display industries. Electronic grade 1,4-butane sultone is also sensitive to moisture and easily absorbs moisture, so contact with moisture should be avoided as much as possible.

[0003] In the prior art, when electronic-grade 1,4-butane sultone is stored, some desiccant is usually placed in the storage box. The desiccant can absorb the moisture in the storage box. However, the desiccant is placed to absorb the moisture entering the storage box. Some of the moisture may have affected the electronic-grade 1,4-butane sultone. The reason why moisture can enter the storage box is mainly due to the poor sealing of the storage box. If the sealing of the storage box is improved, the problem of moisture entering the storage box can be solved from the source. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to propose an electronic-grade 1,4-butane sultone storage device. The technical problem to be solved is that when storing electronic-grade 1,4-butane sultone, some desiccant is usually placed in the storage box. The desiccant can absorb the moisture in the storage box. However, the placement of the desiccant absorbs the moisture entering the storage box. Some of the moisture may have affected the electronic-grade 1,4-butane sultone. The reason why moisture can enter the storage box is mainly due to the poor sealing of the storage box.

[0006] (II) Technical solution

[0007] In order to achieve the above technical objectives, the utility model provides an electronic grade 1,4-butane sultone storage device:

[0008] It includes a box body, a box cover is arranged on the top of the box body, a pad for supporting the box cover is fixed on the outer side of the box body top, an air bag is glued to the inner wall of the box cover, four cylinders are fixed on the bottom of the box cover, and an air guide tube is fixed and connected to one end of the cylinder, and an end of the air guide tube away from the cylinder is fixed and connected to the air bag, a piston is sealingly and slidably connected in the cylinder, and a push rod is fixed on one side of the piston, and a driving component for driving the push rod and the piston to move is arranged in the box cover.

[0009] As a preferred solution of the electronic-grade 1,4-butane sultone storage device described in the utility model, the driving assembly includes a disc with four curved extrusion grooves formed therein, a boss is fixed to one side of the push rod, and the boss is slidably fitted in the corresponding curved extrusion groove.

[0010] As a preferred solution of the electronic-grade 1,4-butane sultone storage device described in the utility model, a circular hole is opened in the box cover, a rubber ring is fixed to the inner wall of the circular hole, a rotating shaft is sealed and rotatably connected in the rubber ring, and the bottom of the rotating shaft is fixed to the disc.

[0011] As a preferred solution of the electronic-grade 1,4-butane sultone storage device of the utility model, a turntable is fixed on the top of the rotating shaft, and a first screw is threadedly connected to the turntable.

[0012] As a preferred solution of the electronic-grade 1,4-butane sultone storage device described in the utility model, the top of the box cover is provided with a first positioning hole and a second positioning hole, and the first screw can be embedded in the first positioning hole and the second positioning hole.

[0013] As a preferred solution of the electronic-grade 1,4-butane sultone storage device described in the utility model, the bottoms of both sides of the box cover are fixed to the protrusions, two storage grooves are opened in the pad, and the two protrusions can be embedded in the corresponding storage grooves.

[0014] As a preferred solution of the electronic-grade 1,4-butane sultone storage device described in the utility model, a positioning groove is opened in the protrusion, two second screws are threadedly connected to the pad, and the end of the second screw extending into the storage groove can be embedded in the positioning groove.

[0015] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0016] 1: By rotating the shaft, the disc is driven to rotate, so that the curved extrusion groove squeezes the convex column and drives the convex column and the push rod to move. When the push rod moves, it drives the piston to move into the cylinder, so that the air in the cylinder is discharged into the airbag. After the airbag is inflated, the gap between the box cover and the box body is sealed, thereby improving the sealing between the box body and the box cover and preventing moisture in the air from entering the box body.

[0017] 2: Due to the setting of the disc, the curved extrusion groove and the convex column, when the turntable is rotated, the rotating shaft and the disc can be driven to rotate, so that the air in the four cylinders can be squeezed into the airbag at the same time, which makes the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 This is a schematic structural diagram of an electronic-grade 1,4-butane sultone storage device provided by the utility model;

[0020] Figure 2 A schematic diagram of the split structure of an electronic-grade 1,4-butane sultone storage device provided by the utility model;

[0021] Figure 3 A bottom view structural diagram of the box cover provided by the utility model;

[0022] Figure 4 A schematic diagram of the top view of the split structure of the box cover provided by the utility model;

[0023] Figure 5 This is a schematic diagram of the split structure of the box cover provided by the utility model when viewed from above;

[0024] Figure 6 The utility model provides Figure 2 Schematic diagram of the structure at A in the middle.

[0025] Description of the drawings: 1. Box body; 2. Box cover; 3. Pad; 4. Airbag; 5. Air guide tube; 6. Cylinder; 7. Piston; 8. Push rod; 9. Disc; 10. Curved extrusion groove; 11. Boss; 12. Round hole; 13. Rubber ring; 14. Rotating shaft; 15. Turntable; 16. First screw; 17. First positioning hole; 18. Second positioning hole; 19. Boss; 20. Positioning groove; 21. Storage groove; 22. Second screw. DETAILED DESCRIPTION

[0026] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0027] Reference Figure 1-6 :

[0028] The utility model provides an electronic-grade 1,4-butane sultone storage device, comprising a box body 1, a box cover 2 is arranged on the top of the box body 1, a pad 3 for supporting the box cover 2 is fixed to the outer side of the top of the box body 1, an air bag 4 is glued to the inner wall of the box cover 2, four cylinders 6 are fixed to the bottom of the box cover 2, and one end of the cylinder 6 is fixed and connected with an air guide pipe 5, one end of the air guide pipe 5 away from the cylinder 6 is fixed and connected with the air bag 4, a piston 7 is sealingly and slidably connected in the cylinder 6, and a push rod 8 is fixed on one side of the piston 7, and a driving component for driving the push rod 8 and the piston 7 to move is arranged in the box cover 2.

[0029] Among them, the bottoms of both sides of the box cover 2 are fixed to the protrusions 19, two storage grooves 21 are opened in the pad 3, and the two protrusions 19 can be embedded in the corresponding storage grooves 21, a positioning groove 20 is opened in the protrusion 19, and two second screws 22 are threadedly connected on the pad 3, and the ends of the second screws 22 extending into the storage grooves 21 can be embedded in the positioning grooves 20.

[0030] When in use, when storing electronic grade 1,4-butane sultone, the electronic grade 1,4-butane sultone is placed in the box body 1, and then the box cover 2 is covered on the box body 1, so that the bottom of the box cover 2 and the top of the pad 3 are in contact, and the protrusion 19 is embedded in the storage groove 21, and then the second screw 22 is rotated so that the second screw 22 is embedded in the positioning groove 20, that is, the box body 1 and the box cover 2 are fixed.

[0031] In addition, the driving assembly includes a disc 9, which has four curved extrusion grooves 10. A boss 11 is fixed to one side of the push rod 8, and the boss 11 is slidably fitted in the corresponding curved extrusion groove 10. A circular hole 12 is opened in the box cover 2, and a rubber ring 13 is fixed to the inner wall of the circular hole 12. A rotating shaft 14 is sealed and rotatably connected in the rubber ring 13, and the bottom of the rotating shaft 14 is fixed to the disc 9. A turntable 15 is fixed to the top of the rotating shaft 14, and a first screw 16 is threadedly connected to the turntable 15. A first positioning hole 17 and a second positioning hole 18 are opened on the top of the box cover 2, and the first screw 16 can be embedded in the first positioning hole 17 and the second positioning hole 18.

[0032] When in use, after the box body 1 and the box cover 2 are fixed, the first screw 16 is rotated to move the first screw 16 out of the first positioning hole 17, and then the turntable 15 is rotated to drive the rotating shaft 14 to rotate. When the rotating shaft 14 rotates, it drives the disc 9 to rotate. When the disc 9 rotates, the curved extrusion groove 10 squeezes the boss 11 and drives the boss 11 and the push rod 8 to move, so that the push rod 8 drives the piston 7 to move into the cylinder 6, that is, the air in the cylinder 6 is discharged into the airbag 4, so that the airbag 4 is inflated. After the airbag 4 is inflated, the gap between the box cover 2 and the box body 1 is sealed, thereby improving the sealing between the box body 1 and the box cover 2, and then the first screw 16 is rotated in the opposite direction so that the first screw 16 is embedded in the second positioning hole 18, that is, the disc 9 is fixed.

[0033] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. An electronic grade 1,4-butane sultone storage device, comprising a housing (1), characterized in that: A box cover (2) is arranged on the top of the box body (1), a pad (3) for supporting the box cover (2) is fixed on the outer side of the top of the box body (1), an air bag (4) is glued to the inner wall of the box cover (2), four cylinders (6) are fixed on the bottom of the box cover (2), one end of the cylinder (6) is fixed and connected to an air guide tube (5), one end of the air guide tube (5) away from the cylinder (6) is fixed and connected to the air bag (4), a piston (7) is sealed and slidably connected inside the cylinder (6), and a push rod (8) is fixed on one side of the piston (7), and a driving component for driving the push rod (8) and the piston (7) to move is arranged inside the box cover (2).

2. An electronic grade 1,4-butane sultone storage device according to claim 1, characterized in that: The driving assembly comprises a disc (9) having four curved extrusion grooves (10) formed therein, and a boss (11) is fixed on one side of the push rod (8), wherein the boss (11) is slidably fitted in the corresponding curved extrusion grooves (10).

3. The electronic grade 1,4-butane sultone storage device according to claim 1, characterized in that: A circular hole (12) is provided in the box cover (2), a rubber ring (13) is fixed to the inner wall of the circular hole (12), a rotating shaft (14) is sealingly rotatably connected inside the rubber ring (13), and the bottom of the rotating shaft (14) is fixed to the disc (9).

4. The electronic grade 1,4-butane sultone storage device according to claim 3, characterized in that: A rotating disk (15) is fixed on the top of the rotating shaft (14), and a first screw rod (16) is threadedly connected to the rotating disk (15).

5. The electronic grade 1,4-butane sultone storage device according to claim 4, characterized in that: The top of the box cover (2) is provided with a first positioning hole (17) and a second positioning hole (18), and the first screw rod (16) can be embedded in the first positioning hole (17) and the second positioning hole (18).

6. The electronic grade 1,4-butane sultone storage device according to claim 1, characterized in that: The bottoms of both sides of the box cover (2) are fixed to the protrusions (19), and two receiving grooves (21) are provided in the pad (3), and the two protrusions (19) can be embedded in the corresponding receiving grooves (21).

7. The electronic grade 1,4-butane sultone storage device according to claim 6, characterized in that: A positioning groove (20) is provided in the protrusion (19), two second screw rods (22) are threadedly connected to the pad (3), and the ends of the second screw rods (22) extending into the receiving groove (21) can be embedded in the positioning groove (20).

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