CN218255272U

CN218255272U - Vacuum glove box

Info

Publication number: CN218255272U
Application number: CN202222361432.8U
Authority: CN
Inventors: 李思奇; 赵良文; 蓝春雷
Original assignee: Shenzhen Zhongke Runyi New Material Co ltd
Current assignee: Shenzhen Zhongke Runyi New Material Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-10
Anticipated expiration: 2032-09-05

Abstract

The utility model belongs to the vacuum apparatus field specifically is a vacuum glove box, the power distribution box comprises a box body, two glove installation mouths have been seted up to box one side, two glove installation mouth both sides all are equipped with installation component, every installation component all includes first installation piece and second installation piece, the inside one side of box is equipped with places the subassembly, every installation component all still is including the drive block, the cavity has all been seted up to box inner wall one side, every drive block one side all through the first bevel gear of pivot fixedly connected with, the inside rotation of cavity is connected with two positive and negative threaded rods, every the equal fixedly connected with second bevel gear of positive and negative threaded rod outer wall, every second bevel gear meshes with corresponding first bevel gear respectively, can realize playing the fixed effect of centre gripping to the gloves through installation component when the installation, guarantees the stability and the leakproofness of gloves, and easy operation can improve the efficiency of gloves installation.

Description

Vacuum glove box

Technical Field

The utility model belongs to the vacuum apparatus field, concretely relates to vacuum glove box.

Background

Aiming at laboratory-level vacuum glove boxes in the market, the front doors of most glove boxes in the market adopt screw fixing structures, and the structure has the defects that the front doors adopt a plurality of screw fixing modes, and if the front doors are opened, all screws mounted on the front doors need to be dismounted, the experiment operation is inconvenient, and the dismounting efficiency is low.

In view of the above problems, the chinese patent No.: CN215701862U, a front opening door type vacuum glove box has swing joint's preceding door frame board through the design to the edge of preceding door frame board installs the adjustable handle of screwing of multiunit and fast-assembling hasp and carries out the dismouting to the preceding door frame board of vacuum glove box, improves dismouting efficiency greatly, and the dismouting is more convenient, has improved experimental efficiency.

Although the adjustable handle of screwing of multiunit and fast-assembling hasp of edge installation of door frame board in the front carry out the dismouting to the preceding door frame board of vacuum glove box, improve dismouting efficiency greatly, but current vacuum glove box directly overlaps gloves at the gloves installing port when carrying out the installation to gloves, fixes it with the rubber band, has the not hard up possibility that drops of gloves when using vacuum glove box for a long time, leads to inside the air admission box, can influence the normal clear of work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a vacuum glove box.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

use the utility model discloses technical scheme, the power distribution box comprises a box body, two glove mounting openings have been seted up to box one side, two glove mounting opening both sides all are equipped with the installation component, every the installation component all includes first installation piece and second installation piece, the inside one side of box is equipped with puts the subassembly.

Further inject, every the installation component is all still including the drive block, the cavity has all been seted up to box inner wall one side, every drive block one side all is through the first bevel gear of pivot fixedly connected with, the cavity internal rotation is connected with two positive and negative threaded rods, every the equal fixedly connected with second bevel gear of positive and negative threaded rod outer wall, every second bevel gear meshes with corresponding first bevel gear respectively mutually, every equal threaded connection in positive and negative threaded rod outer wall both ends has the movable block.

Further inject, every equal fixedly connected with slider in movable block one side, two first spouts have been seted up to the cavity is inside, every first spout respectively with correspond slider sliding connection, every equal fixedly connected with connecting rod in movable block one side, every the connecting rod all is the L type setting, two sets of through-holes have been seted up to box one side, every group the through-hole quantity all sets up to two, every the connecting rod runs through respectively and corresponds the through-hole and correspond first installation piece and second installation piece fixed connection.

Further inject, every the equal fixedly connected with stopper in first installation piece bottom both ends, every spacing hole has all been seted up at second installation piece top both ends, every the stopper is pegged graft with corresponding spacing hole respectively.

Further inject, every first installation piece all is equipped with sealed the pad with second installation piece is close to corresponding gloves installing port one side, every sealed pad is made by the rubber material.

Further inject, place the subassembly including placing the district, place the district inner bottom wall and seted up the second spout, the inside sliding connection of second spout has place the piece, place district one side and seted up first sealing door, place district one side and be equipped with the second sealing door.

Further limiting, a visual window is formed in one side of the box body, a box door is arranged at the top of the box body, a transition cabin is arranged on one side, away from the placement area, of the box body, a cabin door is arranged on one side of the transition cabin, and a vacuum air valve is arranged at the top of the transition cabin.

The utility model has the advantages that:

1. can install and guarantee the stability of gloves installation through the installation component fast gloves when the installation gloves, specifically be when the installation gloves, with gloves pot head on gloves installation mouth, operating personnel rotates the drive block again and drives first installation piece and second installation piece and can be close to gloves installation mouth, press from both sides tight gloves installation mouth until first installation piece and second installation piece, thereby realize playing the fixed effect of centre gripping to gloves, guarantee stability and leakproofness when gloves are installed, easy operation can improve the efficiency of gloves installation, can be when first installation piece and second installation piece centre gripping gloves installation mouth through sealed the pad, can guarantee the leakproofness of gloves installation and play the effect of protection to gloves, can play spacing effect when additionally holding first installation piece and second installation piece through stopper and spacing hole, guarantee the stability of first installation piece and second installation piece centre gripping.

2. Can avoid carrying out vacuum treatment and injection inert gas again to the box inside when article are got to needs temporary getting in box 1 inside through placeeing the subassembly, specifically when getting the article to the box inside, close the second sealing door, open first sealing door, place article inside putting the piece, will place the piece and slide in and place the district inside, close first sealing door, operating personnel opens the second sealing door through gloves again, will place the inside article of piece and take out can, close the second sealing door after taking out, the rethread vacuum gas valve is detached the box interior air and is injected inert gas, thereby realize conveniently putting article temporarily to the box inside, avoid again carrying out vacuum treatment and injecting inert gas to the box inside, and work efficiency is improved.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of the first mounting block and the second mounting block according to the embodiment of the present invention;

fig. 3 is a schematic view of a connection structure of the first mounting block and the second mounting block according to the embodiment of the present invention;

FIG. 4 is a schematic view of the overall structure of the positive and negative threaded rod according to the embodiment of the present invention;

FIG. 5 is a schematic view of the placement area and the interior structure of the box body according to the embodiment of the present invention;

fig. 6 is a schematic view of the overall structure of the placement area and the box body according to the embodiment of the present invention.

The main component symbols are as follows: 1. a box body; 2. a glove mounting opening; 3. a first mounting block; 4. a second mounting block; 5. a drive block; 6. a first bevel gear; 7. a positive and negative threaded rod; 8. a second bevel gear; 9. a moving block; 10. a slider; 11. a first chute; 12. a connecting rod; 13. a gasket; 14. a limiting block; 15. a limiting hole; 16. a through hole; 17. a visual window; 18. a box door; 19. a vacuum gas valve; 20. a transition cabin; 21. a cabin door; 22. a placement area; 23. a second chute; 24. placing the blocks; 25. a first sealing door; 26. a second sealing door; 27. a cavity.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment of the present application is:

as shown in fig. 1, the utility model discloses a vacuum glove box, including box 1, two gloves installing port 2, two have been seted up to box 1 one side 2 both sides of gloves installing port all are equipped with the installation component, every the installation component all includes first installation piece 3 and second installation piece 4, the subassembly is place to inside one side of box 1 is equipped with.

In the present embodiment, preferably, each of the mounting assemblies further includes a driving block 5, a cavity 27 is formed on one side of an inner wall of the box body 1, a first bevel gear 6 is fixedly connected to one side of each of the driving blocks 5 through a rotating shaft, two positive and negative threaded rods 7 are rotatably connected to the inside of the cavity 27, a second bevel gear 8 is fixedly connected to an outer wall of each of the positive and negative threaded rods 7, each of the second bevel gears 8 is respectively engaged with a corresponding first bevel gear 6, a moving block 9 is respectively and threadedly connected to both ends of an outer wall of each of the positive and negative threaded rods 7, a sliding block 10 is fixedly connected to one side of each of the moving blocks 9, two first sliding grooves 11 are formed in the cavity 27, each of the first sliding grooves 11 is respectively and slidably connected to a corresponding sliding block 10, a connecting rod 12 is fixedly connected to one side of each of the moving blocks 9, and each of the connecting rods 12 is disposed in an L shape, two groups of through holes 16 are formed in one side of the box body 1, the number of each group of through holes 16 is two, each connecting rod 12 penetrates through the corresponding through hole 16 to be fixedly connected with the corresponding first mounting block 3 and the corresponding second mounting block 4, two ends of the bottom of each first mounting block 3 are fixedly connected with limiting blocks 14, two ends of the top of each second mounting block 4 are respectively provided with limiting holes 15, each limiting block 14 is respectively inserted with the corresponding limiting hole 15, one side, close to the corresponding glove mounting opening 2, of each first mounting block 3 and one side, close to the corresponding glove mounting opening 4, of each second mounting block 4 are respectively provided with a sealing gasket 13, each sealing gasket 13 is made of a rubber material, the gloves can be rapidly mounted and the stability of the glove mounting can be ensured when the gloves are mounted through the mounting components, particularly, one end of each glove is sleeved on the glove mounting opening 2 when the gloves are mounted, an operator rotates the driving block 5 again, the driving block 5 rotates to drive the first bevel gear 6 to rotate through the rotating shaft, the first bevel gear 6 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the positive and negative threaded rod 7 to rotate, the positive and negative threaded rod 7 rotates to drive the moving blocks 9 at two ends to move oppositely, when the distance between the two moving blocks 9 is reduced, the first installation block 3 and the second installation block 4 can be close to the glove installation opening 2, the glove installation opening 2 is clamped until the first installation block 3 and the second installation block 4, so that the glove is clamped and fixed, the stability and the tightness of the glove during installation are ensured, the efficiency of glove installation can be improved simply, the sealing gasket 13 can be used for clamping the glove installation opening 2 between the first installation block 3 and the second installation block 4, the sealing performance of the glove installation can be ensured, the effect of protecting the glove can be ensured, the limiting effect can be realized when the first installation block 3 and the second installation block 4 are clamped through the limiting block 14 and the limiting hole 15, and the stability of clamping between the first installation block 3 and the second installation block 4 is ensured.

The second embodiment of the present application is:

on the basis of the first embodiment, the second embodiment of the vacuum glove box further comprises a placing component, the placing component comprises a placing area 22, a second chute 23 is formed in the bottom wall of the placing area 22, a placing block 24 is connected inside the second chute 23 in a sliding manner, a first sealing door 25 is formed in one side of the placing area 22, a second sealing door 26 is arranged on one side of the placing area 22, when articles need to be temporarily placed in the box body 1, the interior of the box body 1 can be prevented from being vacuumized and injected with inert gas again, specifically, when the articles are placed in the box body 1, the second sealing door 26 is closed, the first sealing door 25 is opened, the articles are placed in the placing block 24, the placing block 24 is slid into the placing area 22, the first sealing door 25 is closed, an operator opens the second sealing door 26 through gloves, the articles in the placing block 24 can be taken out, the second sealing door 26 is closed after the articles are taken out, and then the air and the inert gas are removed through the vacuum gas valve 19, so that the interior of the box body 1 can be prevented from being treated again, and the efficiency of the temporary article can be improved.

The portable refrigerator is characterized in that a visual window 17 is formed in one side of the refrigerator body 1, a refrigerator door 18 is arranged at the top of the refrigerator body 1, a transition cabin 20 is arranged on one side, away from the placement area 22, of the refrigerator body 1, a refrigerator door 21 is arranged on one side of the transition cabin 20, and a vacuum air valve 19 is arranged at the top of the transition cabin 20.

The working principle is as follows: when the device is used, firstly, when the gloves are installed, one end of each glove is sleeved on the glove installation opening 2, an operator rotates the driving block 5, the driving block 5 rotates to drive the first bevel gear 6 to rotate through the rotating shaft, the first bevel gear 6 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the positive and negative threaded rod 7 to rotate, the positive and negative threaded rod 7 rotates to drive the moving blocks 9 at two ends to move oppositely, when the distance between the two moving blocks 9 is reduced, the first installation block 3 and the second installation block 4 are close to the glove installation opening 2 until the first installation block 3 and the second installation block 4 clamp the glove installation opening 2, so that the gloves are clamped and fixed, the stability and the sealing performance of the gloves during installation are ensured, the operation is simple, the glove installation efficiency can be improved, when the glove installation opening 2 is clamped by the first installation block 3 and the second installation block 4 through the sealing gasket 13, the sealing performance of glove installation can be guaranteed, the glove can be protected, the limiting block 14 and the limiting hole 15 can play a limiting role when the first installation block 3 and the second installation block 4 are clamped, the stability of clamping the first installation block 3 and the second installation block 4 is guaranteed, when articles are taken from and placed in the box body 1, the second sealing door 26 is closed, the first sealing door 25 is opened, the articles are placed in the placement block 24, the placement block 24 slides into the placement area 22, the first sealing door 25 is closed, an operator opens the second sealing door 26 through the glove, the articles in the placement block 24 can be taken out, the second sealing door 26 is closed after the articles are taken out, air in the box body 1 is removed through the vacuum air valve 19, inert gas is injected, the articles are placed in the box body 1 temporarily, and vacuum treatment and inert gas injection in the box body 1 are avoided, the working efficiency is improved.

The foregoing embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims

1. A vacuum glove box, includes box (1), its characterized in that: two glove mounting openings (2) have been seted up to box (1) one side, two glove mounting opening (2) both sides all are equipped with the installation component, every the installation component all is including first installation piece (3) and second installation piece (4), box (1) inside one side is equipped with places the subassembly.

2. A vacuum glove box as claimed in claim 1, wherein: every the installation component is all still including drive block (5), cavity (27), every have all been seted up to box (1) inner wall one side drive block (5) one side all through first bevel gear of pivot fixedly connected with (6), cavity (27) internal rotation is connected with two positive and negative threaded rod (7), every the equal fixedly connected with second bevel gear (8) of positive and negative threaded rod (7) outer wall, every second bevel gear (8) mesh mutually with corresponding first bevel gear (6) respectively, every the equal threaded connection in positive and negative threaded rod (7) outer wall both ends has movable block (9).

3. A vacuum glove box as claimed in claim 2, wherein: every equal fixedly connected with slider (10) in movable block (9) one side, two first spout (11) have been seted up to cavity (27) inside, every first spout (11) respectively with correspond slider (10) sliding connection, every equal fixedly connected with connecting rod (12) in movable block (9) one side, every connecting rod (12) all are the L type setting, two sets of through-hole (16) have been seted up to box (1) one side, every group through-hole (16) quantity all sets up to two, every connecting rod (12) run through respectively correspond through-hole (16) with correspond first installation piece (3) and second installation piece (4) fixed connection.

4. A vacuum glove box as claimed in claim 1, wherein: every first installation piece (3) bottom both ends equal fixedly connected with stopper (14), every spacing hole (15) have all been seted up at second installation piece (4) top both ends, every stopper (14) are pegged graft mutually with corresponding spacing hole (15) respectively.

5. A vacuum glove box as claimed in claim 1, wherein: every first installation piece (3) all are equipped with sealed pad (13) with second installation piece (4) near corresponding gloves installing port (2) one side, every sealed pad (13) are made by the rubber material.

6. A vacuum glove box as claimed in claim 1, wherein: the placing assembly comprises a placing area (22), a second sliding groove (23) is formed in the inner bottom wall of the placing area (22), a placing block (24) is connected to the inner portion of the second sliding groove (23) in a sliding mode, a first sealing door (25) is formed in one side of the placing area (22), and a second sealing door (26) is arranged in one side of the placing area (22).

7. A vacuum glove box as claimed in claim 6, wherein: visual window (17) have been seted up to box (1) one side, box (1) top is equipped with chamber door (18), box (1) is kept away from and is put district (22) one side and is equipped with transition cabin (20), transition cabin (20) one side is equipped with hatch door (21), transition cabin (20) top is equipped with vacuum air valve (19).