A glove box transition chamber seal

Abstract

The utility model discloses a kind of sealing structure of glove box transition storehouse, it is related to glove box technical field, including support frame and the purification cabinet of support frame inside bottom installation, the top of support frame is equipped with glove box body, one end of the glove box body is equipped with transition storehouse main body, one end of the transition storehouse main body extends to the inside installation of glove box body and is equipped with annular plate, one end inside the glove box body is equipped with right-angle plate, connecting rod is installed on the right-angle plate, the connecting rod is equipped with the link rod of sliding connection with it and is arranged in penetration, one end of the link rod is equipped with sealing plate, rubber ring is installed on the sealing plate, spring is set on the connecting rod, the design can place article in transition storehouse main body after, open sealing plate and take the article in transition storehouse main body, by handle pulling sealing plate, then by the elastic force of spring, sealing plate and transition storehouse main body are closed, rubber ring and it realize sealing effect.

Description

Technical Field

[0001] This utility model relates to the field of glove box technology, and in particular to a sealing structure for a glove box transition compartment. Background Technology

[0002] A glove box is a type of sealed equipment widely used in scientific research and industrial production. It is mainly used to provide a clean environment without water, oxygen, or specific gases to protect sensitive materials, samples, or experimental processes from external contamination. The glove box transition chamber is a key component in the glove box system that connects the external environment with the main box. Its core function is to achieve bidirectional safe transfer of experimental materials, equipment, or samples without disrupting the high-purity inert gas environment inside the main box.

[0003] In the existing technology, items are placed and transferred through a transition compartment when using the glove box. The transition compartment needs to be kept sealed, and the inner door is opened only when the items are put into the transition compartment and then retrieved. The process is quite cumbersome. Therefore, a sealing structure for the transition compartment of the glove box is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sealing structure for the transition compartment of a glove box, solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a support frame and a purification cabinet installed at the bottom of the support frame. A glove box is installed at the top of the support frame. A transition chamber body is installed at one end of the glove box. An annular plate is installed at one end of the transition chamber body extending into the glove box. A right-angle plate is installed inside one end of the glove box. A connecting rod is installed on the right-angle plate. A connecting rod slidably connected to the connecting rod is provided through it. A sealing plate is installed at one end of the connecting rod. A rubber ring is installed on the sealing plate. A spring is sleeved on the connecting rod.

[0006] As a further technical solution of this utility model, one end of the glove box is provided with a through hole that is adapted to the main body of the transition chamber, and an installation groove is provided on the outer side of one end of the main body of the transition chamber, and one end of the connecting rod is fixedly connected to the installation groove.

[0007] As a further technical solution of this utility model, one end of the spring abuts against the right-angle plate, the other end of the spring abuts against the connecting rod, the other end of the connecting rod is adapted to the mounting groove, and the other end of the transition chamber body is provided with a cover plate.

[0008] As a further technical solution of this utility model, the size of the rubber ring is adapted to the inner size of the annular plate, a placement plate is provided inside the main body of the transition chamber, sliders are installed at the four bottom corners of the placement plate, and handles are installed on the sealing plate.

[0009] As a further technical solution of this utility model, slide rods are symmetrically installed on the annular plate, and four sliders are symmetrically slidably disposed on two slide rods. Glove openings are symmetrically provided on the front of the glove box.

[0010] As a further technical solution of this utility model, a touch screen is installed at one end of the glove box, and an electrical control cabinet is installed at one end of the purification cabinet, with the electrical control cabinet electrically connected to the touch screen.

[0011] This utility model provides a sealing structure for the transition compartment of a glove box, which has the following advantages compared with the prior art:

[0012] This design discloses a sealing structure for a glove box transition compartment. The structure comprises a sealing plate, a rubber ring, a spring, a mounting groove, a connecting rod, and a right-angle rod. The sealing plate covers one end of the transition compartment body, and the rubber ring adheres to the annular plate inside the transition compartment body to achieve a seal. When using the glove box body, the cover at the other end of the transition compartment body is opened, and items are placed inside. Pulling the sealing plate causes the connecting rod to slide outside the connecting rod, compressing the spring and causing the sealing plate to rotate and tilt. The spring force causes the sealing plate to press tightly against one end of the transition compartment body, allowing items to be removed from the transition compartment body. Alternatively, after placing items in the transition compartment body, the sealing plate can be opened to retrieve the items. Pulling the sealing plate by the handle causes the spring force to close the sealing plate against the transition compartment body, with the rubber ring providing a seal. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a sealing structure for a glove box transition compartment;

[0014] Figure 2 A side view of the overall structure of a sealed structure for a glove box transition compartment;

[0015] Figure 3 A schematic diagram of the sealing plate structure of a glove box transition compartment.

[0016] Figure 4 This is a schematic diagram of the sealing plate and connecting rod structure of a glove box transition compartment.

[0017] In the diagram: 1. Support frame; 2. Cleanroom cabinet; 3. Glove box body; 4. Glove opening; 5. Touch screen; 6. Transition chamber body; 7. Cover plate; 8. Electrical control cabinet; 9. Circular plate; 10. Sliding rod; 11. Placement plate; 12. Sliding block; 13. Right angle plate; 14. Sealing plate; 15. Connecting rod; 16. Spring; 17. Connecting rod; 18. Mounting groove; 19. Rubber ring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a sealing structure technical solution for a glove box transition compartment, including a support frame 1 and a purification cabinet 2 installed at the bottom of the support frame 1. A glove box body 3 is installed at the top of the support frame 1. A transition compartment body 6 is installed at one end of the glove box body 3. A cover plate 7 is provided at the other end of the transition compartment body 6. Glove openings 4 are symmetrically arranged on the front of the glove box body 3. A touch screen 5 is installed at one end of the glove box body 3. An electrical control cabinet 8 is installed at one end of the purification cabinet 2. The electrical control cabinet 8 is electrically connected to the touch screen 5. (The touch screen 5 is electrically connected to the electrical control cabinet 8, the purification cabinet 2, and other structures. The overall device is started by controlling the touch screen 5. This is a mature existing technology, and its working principle will not be described in detail here.)

[0020] One end of the transition chamber body 6 extends into the glove box body 3 and is fitted with an annular plate 9. A right-angle plate 13 is installed inside one end of the glove box body 3. A connecting rod 15 is mounted on the right-angle plate 13, and a connecting rod 17 is slidably connected to the connecting rod 15. A sealing plate 14 is installed at one end of the connecting rod 17, and a rubber ring 19 is mounted on the sealing plate 14. A spring 16 is fitted onto the connecting rod 15. One end of the glove box body 3 has a through hole adapted to the transition chamber body 6, and the outer side of one end of the transition chamber body 6 has an installation groove 18. One end of the connecting rod 15 is fixedly connected to the mounting groove 18, one end of the spring 16 abuts against the right-angle plate 13, and the other end of the spring 16 abuts against the connecting rod 17. The other end of the connecting rod 17 is sized to match the mounting groove 18, and the size of the rubber ring 19 is sized to match the inner side size of the annular plate 9. The cover plate 7 is opened (at this time, the sealing plate 14 is in contact with one end of the transition chamber body 6, and the rubber ring 19 is tightly in contact with the annular plate 9, achieving a sealing effect). The transferred items are placed on the placement plate 11 inside the transition chamber body 6, and then... Close the cover 7 to match the air pressure inside the transition chamber 6 with that inside the glove box 3. Then, grasp the handle and pull the sealing plate 14. The connecting rod 17 slides on the connecting rod 15, compressing the spring 16. One end of the connecting rod 17 slides out into the mounting groove 18. Rotate the sealing plate 14 to tilt it. The spring force of the spring 16 causes the sealing plate 14 to abut against one end of the transition chamber 6. Remove the items from inside the transition chamber 6 into the glove box 3. Then, rotate the sealing plate 14 back to its original position. One end of the connecting rod 17 slides to the mounting groove 18. Inside the loading slot 18, the sealing plate 14 seals and covers the main body 6 of the transition chamber. The interior of the main body 6 of the transition chamber is provided with a placement plate 11. Slider 12 is installed at the four corners of the bottom of the placement plate 11. A handle is installed on the sealing plate 14. Sliding rods 10 are symmetrically installed on the annular plate 9. The four sliders 12 are symmetrically slidably arranged on the two sliding rods 10. After the item is placed on the placement plate 11, the sliders 12 of the placement plate 11 slide on the sliding rods 10, which can adjust the position of the placement plate 11. Placing items on the placement plate 11 can prevent the items from tilting or tipping over.

[0021] The working principle of this utility model is as follows: Open the cover plate 7, place the transferred items on the placement plate 11 inside the transition chamber body 6, and then close the cover plate 7. After the air pressure inside the transition chamber body 6 is matched with that inside the glove box 3, hold the handle and pull the sealing plate 14. The connecting rod 17 slides on the connecting rod 15, compressing the spring 16. One end of the connecting rod 17 slides out into the mounting groove 18. Rotate the sealing plate 14 to tilt it. The elastic force of the spring 16 causes the sealing plate 14 to abut against one end of the transition chamber body 6. Take the items inside the transition chamber body 6 into the glove box 3. Then rotate the sealing plate 14 back to its original position. One end of the connecting rod 17 slides into the mounting groove 18, and the sealing plate 14 seals and covers the transition chamber body 6.

[0022] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A sealing structure for a glove box transition compartment, comprising a support frame (1) and a cleanroom cabinet (2) installed at the bottom inside the support frame (1), characterized in that, A glove box (3) is installed at the top of the support frame (1). A transition chamber body (6) is installed at one end of the glove box (3). An annular plate (9) is installed at one end of the transition chamber body (6) extending into the glove box (3). A right-angle plate (13) is installed inside one end of the glove box (3). A connecting rod (15) is installed on the right-angle plate (13). A connecting rod (17) is slidably connected to the connecting rod (15). A sealing plate (14) is installed at one end of the connecting rod (17). A rubber ring (19) is installed on the sealing plate (14). A spring (16) is sleeved on the connecting rod (15).

2. The sealing structure of the glove box transition compartment according to claim 1, characterized in that, One end of the glove box (3) is provided with a through hole that is compatible with the transition chamber body (6). The outer side of one end of the transition chamber body (6) is provided with an installation groove (18). One end of the connecting rod (15) is fixedly connected to the installation groove (18).

3. The sealing structure of the glove box transition compartment according to claim 1, characterized in that, One end of the spring (16) abuts against the right-angle plate (13), and the other end of the spring (16) abuts against the connecting rod (17). The other end of the connecting rod (17) is adapted to the size of the mounting groove (18), and the other end of the transition chamber body (6) is provided with a cover plate (7).

4. The sealing structure of the glove box transition compartment according to claim 1, characterized in that, The size of the rubber ring (19) is adapted to the inner size of the annular plate (9). The interior of the transition chamber body (6) is provided with a placement plate (11). Slider (12) is installed at the four bottom corners of the placement plate (11). A handle is installed on the sealing plate (14).

5. The sealing structure of the glove box transition compartment according to claim 4, characterized in that, The annular plate (9) is symmetrically equipped with sliding rods (10), and four sliders (12) are symmetrically slidably arranged on two sliding rods (10). The glove box (3) is symmetrically provided with glove openings (4) on the front side.

6. The sealing structure of the glove box transition compartment according to claim 1, characterized in that, A touch screen (5) is installed at one end of the glove box (3), and an electrical control cabinet (8) is installed at one end of the purification cabinet (2). The electrical control cabinet (8) is electrically connected to the touch screen (5).

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