High-sealing vacuum chamber convenient for sample introduction

Abstract

The utility model discloses a high-sealing vacuum chamber convenient for sample introduction, and relates to the technical field of auxiliary devices for high-sealing vacuum, a sealing connection square block is arranged at one end of a vacuum chamber main body, the sealing connection square block and the vacuum chamber main body are of an integrated structure, a movable cabinet door is arranged on one side of the sealing connection square block, and the movable cabinet door is arranged on the other side of the sealing connection square block. The movable cabinet door is fixedly connected with the sealing connection square block through a clamping groove; the fixed glass is arranged in the middle of the movable cabinet door, a fixed soft block is arranged in the middle of the fixed glass, and a fixed soft glove is arranged at one end of the fixed soft block; according to the high-sealing vacuum chamber convenient for sample introduction, through the design of the fixing soft block, the fixing of the fixing soft glove can be more stable, and through the design of the fixing soft block and the fixing soft glove, equipment can be more conveniently placed in the vacuum chamber main body.

Description

Technical Field

[0001] The utility model relates to the technical field of high-sealing vacuum auxiliary devices, in particular to a high-sealing vacuum chamber that is convenient for sample injection. Background Art

[0002] A vacuum chamber refers to a cavity used in a vacuum or near-vacuum condition. It is mainly used in physical experiments, material preparation, electronic device manufacturing and other fields under a vacuum environment. The main function of a vacuum chamber is to provide a high vacuum or low vacuum working environment to facilitate various experiments and production activities that require vacuum conditions.

[0003] Chinese patent authorization announcement number CN219951189U, authorization announcement date November 3, 2023, a high-sealed vacuum chamber that is convenient for sampling, including a working chamber, a pillar and a pump chamber, through openings are opened on both sides of the inner wall of the working chamber, and a sampling device is arranged inside and on the front of the working chamber; the sampling device includes a moving unit and a placement unit; the moving unit includes a placing piece, a moving groove, a rotating hole, a fixing ring, a fixing bolt, a rotating rod, a rotating handle, a rotating shaft and a moving block, the placing piece is fixedly installed inside the working chamber, the moving groove is opened with a placing piece top, the rotating hole is opened on the front of the placing piece, the fixing ring is arranged on the front of the working chamber, the fixing bolt is connected to the fixing ring connection, the rotating rod is connected to the inside of the fixing ring, the rotating handle is fixedly installed on the front of the rotating rod, the rotating shaft is fixedly installed on the back end of the rotating rod, and the moving block is connected to the outer wall of the rotating rod.

[0004] Although the above scheme can conveniently deliver the sample to be processed into the working chamber by setting up a sampling device, thereby improving the production and processing rate of the device and solving the problem that the device mentioned in the background technology is relatively complicated during the sampling process, it is often not convenient to place the material during use, which increases the difficulty of material placement operation for the staff. In this regard, we propose a high-sealed vacuum chamber that is convenient for sampling. Utility Model Content

[0005] The utility model aims to provide a high-sealing vacuum chamber that is convenient for sample introduction, so as to solve the problem in the above background technology that the existing high-sealing vacuum chamber is often not convenient for placing materials during use, which increases the difficulty of material placement operation for staff.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a highly sealed vacuum chamber that is convenient for sample injection, comprising: a vacuum chamber body,

[0007] A sealing connection block is arranged at one end of the vacuum chamber body, and the sealing connection block and the vacuum chamber body are an integrated structure, and a movable cabinet door is arranged on one side of the sealing connection block, and the movable cabinet door is fixedly connected to the sealing connection block through a card slot;

[0008] The fixed glass is arranged at the middle position of the movable cabinet door, and a fixed soft block is arranged at the middle position of the fixed glass, and a fixed soft glove is arranged at one end of the fixed soft block.

[0009] Preferably, upper fixed blocks are provided on both sides above the vacuum chamber body, and the upper fixed blocks and the vacuum chamber body are an integrated structure, oblique movable horizontal plates are provided on both sides of the vacuum chamber body, and the oblique movable horizontal plates are fixedly connected to the vacuum chamber body, and an extending slot is provided at the middle position of the fixed soft block.

[0010] Preferably, a limiting inner block is provided on one side inside the vacuum chamber body, and the limiting inner block is fixedly connected to the vacuum chamber body, protective inner pads are provided on both sides of the limiting inner block, and the protective inner pads are fixedly connected to the vacuum chamber body through card slots, and more than two protective inner pads are provided.

[0011] Preferably, a receiving block is arranged below one side of the limiting inner block, and the receiving block is fixedly connected to the vacuum chamber body by a connecting spring, and more than two connecting springs are arranged, and a limiting inner ring is arranged on one side inside the vacuum chamber body, and the limiting inner ring is fixedly connected to the vacuum chamber body by a slot.

[0012] Preferably, the inner wall of the limiting inner ring is provided with a soft flap for preventing air leakage, and the soft flap for preventing air leakage is adhesively connected to the limiting inner ring, and more than two soft flaps for preventing air leakage are provided. A limiting plate is provided on one side of the limiting inner block, and the limiting plate is fixedly connected to the limiting inner block through a card slot.

[0013] Preferably, an air flow groove is provided at one end of the limiting plate, and there are more than two air flow grooves, a vacuum air pump is provided on one side of the air flow groove, and the vacuum air pump is fixedly connected to the limiting inner block through a slot, and the other end of the vacuum air pump is provided with a flow air hole, and there are more than two flow air holes.

[0014] Preferably, limiting vertical plates are provided on both sides of the limiting plate, and the limiting vertical plates are fixedly connected to the limiting plate, a limiting outer ring block is provided at one end of the movable cabinet door, a protective outer rubber ring is provided on the outside of the limiting outer ring block, a buffering outer gasket and two anti-leakage soft flaps are provided on both sides of the protective outer rubber ring, a rear protective pad is provided on the outside of one side of the flow air hole, and the rear protective pad is fixedly connected to the vacuum chamber body through a card slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Compared with the existing high-sealed vacuum auxiliary device, this high-sealed vacuum chamber that is easy to sample is equipped with a fixed soft block and a fixed soft glove. The design of the fixed soft block can make the fixed soft glove more stable. The design of the fixed soft block and the fixed soft glove can make it more convenient to place the equipment inside the vacuum chamber body, which solves the problem that the existing high-sealed vacuum chamber is often not convenient for placing materials during use, which increases the difficulty of material placement operation for staff.

[0017] 2. Compared with the existing high-sealed vacuum auxiliary devices, this high-sealed vacuum chamber that is easy to sample is equipped with a connecting spring and a receiving block. The design of the connecting spring makes it easier to fix the receiving block. The combined design of the connecting spring and the receiving block can reduce the impact force generated when the equipment is placed, solving the problem that the existing high-sealed vacuum chamber is often not well handled during use, which increases the probability of equipment damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A partial enlarged view of area A;

[0021] Figure 4 It is the overall structural rear view of the utility model.

[0022] In the figure: 1. vacuum chamber body; 2. upper fixed block; 3. sealing connection block; 4. fixed glass; 5. movable cabinet door; 6. fixed soft block; 7. extending into the empty slot; 8. tilting the horizontal plate; 9. fixed soft gloves; 10. limiting inner ring; 11. anti-leakage soft flap 1; 12. receiving block; 13. reserved square groove; 14. limiting inner block; 15. limiting vertical plate; 16. vacuum air pump; 17. air flow hole; 18. limiting plate; 19. air flow slot; 20. protective inner pad; 21. buffer outer gasket; 22. limiting outer ring block; 23. protective outer rubber ring; 24. anti-leakage soft flap 2; 25. rear protective pad; 26. connecting spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: a highly sealed vacuum chamber that is convenient for sample introduction, comprising: a vacuum chamber body 1,

[0025] A sealing connection block 3 is arranged at one end of the vacuum chamber body 1, and the sealing connection block 3 and the vacuum chamber body 1 are an integral structure, and a movable cabinet door 5 is arranged on one side of the sealing connection block 3, and the movable cabinet door 5 is fixedly connected to the sealing connection block 3 through a card slot;

[0026] The fixed glass 4 is arranged at the middle position of the movable cabinet door 5 , and a fixed soft block 6 is arranged at the middle position of the fixed glass 4 , and a fixed soft glove 9 is arranged at one end of the fixed soft block 6 .

[0027] When in use, first move the highly sealed vacuum chamber that is easy to sample to the position where it needs to be used. At this time, the movable cabinet door 5 can be removed, and then the material is placed inside the sealed connection block 3. At this time, the limiting inner ring 10 and the anti-leakage soft valve 11 set at one end of the vacuum chamber body 1 can reduce the leakage of air pressure. Then open the hand and put it into the empty groove 7. Then, the material can be placed inside the vacuum chamber body 1 by fixing the soft gloves 9.

[0028] See also Figure 1 , upper fixed blocks 2 are arranged on both sides above the vacuum chamber body 1, and the upper fixed blocks 2 and the vacuum chamber body 1 are an integrated structure, oblique movable horizontal plates 8 are arranged on both sides of the vacuum chamber body 1, and the oblique movable horizontal plates 8 are fixedly connected to the vacuum chamber body 1, so that the connection between the oblique movable horizontal plates 8 and the vacuum chamber body 1 is more firmly established, and an extending slot 7 is arranged at the middle position of the fixed soft block 6;

[0029] See also Figure 2A limiting inner block 14 is arranged on one side of the interior of the vacuum chamber body 1, and the limiting inner block 14 is fixedly connected to the vacuum chamber body 1, protective inner pads 20 are arranged on both sides of the limiting inner block 14, and the protective inner pads 20 are fixedly connected to the vacuum chamber body 1 through a card slot, so that the connection between the protective inner pads 20 and the vacuum chamber body 1 is more secure, and more than two protective inner pads 20 are arranged, and a receiving block 12 is arranged below one side of the limiting inner block 14, and the receiving block 12 is fixedly connected to the vacuum chamber body 1 through a connecting spring 26, and more than two connecting springs 26 are arranged, and a limiting inner ring 10 is arranged on one side of the interior of the vacuum chamber body 1, and the limiting inner ring 10 is fixedly connected to the vacuum chamber body 1 through a card slot, so that the connection between the limiting inner ring 10 and the vacuum chamber body 1 is more secure, and an anti-leakage soft valve 11 is arranged on the inner wall of the limiting inner ring 10, and the anti-leakage soft valve 11 It is adhesively connected to the limiting inner ring 10, and more than two anti-leakage soft flaps 11 are provided. A limiting plate 18 is provided on one side of the limiting inner block 14, and the limiting plate 18 is fixedly connected to the limiting inner block 14 through a card slot, so that the connection between the limiting plate 18 and the limiting inner block 14 is more secure. An air flow groove 19 is provided at one end of the limiting plate 18, and more than two air flow grooves 19 are provided. A vacuum air pump 16 is provided on one side of the air flow groove 19, and the vacuum air pump 16 is fixedly connected to the limiting inner block 14 through a card slot, so that the connection between the vacuum air pump 16 and the limiting inner block 14 is more secure. A circulation hole 17 is provided at the other end of the vacuum air pump 16, and more than two circulation holes 17 are provided. Limiting vertical plates 15 are provided on both sides of the limiting plate 18, and the limiting vertical plates 15 are fixedly connected to the limiting plate 18, so that the connection between the limiting vertical plates 15 and the limiting plate 18 is more secure.

[0030] See also Figure 3 and Figure 4 A limiting outer ring block 22 is provided at one end of the movable cabinet door 5, a protective outer rubber ring 23 is provided outside the limiting outer ring block 22, and a buffer outer gasket 21 and an anti-leakage soft flap 24 are provided on both sides of the protective outer rubber ring 23, and a rear protective pad 25 is provided outside one side of the flow hole 17, and the rear protective pad 25 is fixedly connected to the vacuum chamber body 1 through a card slot, so that the connection between the rear protective pad 25 and the vacuum chamber body 1 is more firmly established.

[0031] Working principle: When in use, first move this kind of high-sealed vacuum chamber that is easy to sample to the position where it needs to be used. At this time, the movable cabinet door 5 can be removed, and then the material is placed inside the sealed connecting block 3. At this time, the limiting inner ring 10 and the anti-leakage soft valve 11 set at one end of the vacuum chamber body 1 can reduce the leakage of air pressure. Then open the hand and put it into the inside of the empty groove 7. Then, the material can be placed inside the vacuum chamber body 1 through the fixed soft glove 9. When this kind of equipment is in use, the receiving block 12 and the multiple connecting springs 26 set thereunder can reduce the impact force generated when the equipment is placed.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A highly sealed vacuum chamber for easy sample introduction, comprising a vacuum chamber body (1), characterized in that: A sealed connection block (3) is arranged at one end of the vacuum chamber body (1), the sealed connection block (3) and the vacuum chamber body (1) are an integral structure, a movable cabinet door (5) is arranged on one side of the sealed connection block (3), and the movable cabinet door (5) is fixedly connected to the sealed connection block (3) via a card slot; A fixed glass (4) is arranged at a middle position of the movable cabinet door (5), a fixed soft block (6) is arranged at a middle position of the fixed glass (4), and a fixed soft glove (9) is arranged at one end of the fixed soft block (6).

2. A highly sealed vacuum chamber for easy sample introduction according to claim 1, characterized in that: Upper fixed blocks (2) are provided on both sides above the vacuum chamber body (1), and the upper fixed blocks (2) and the vacuum chamber body (1) are an integral structure; obliquely movable horizontal plates (8) are provided on both sides of the vacuum chamber body (1), and the obliquely movable horizontal plates (8) are fixedly connected to the vacuum chamber body (1); and an extending slot (7) is provided at the middle position of the fixed soft block (6).

3. A highly sealed vacuum chamber for easy sample introduction according to claim 2, characterized in that: A limiting inner block (14) is provided on one side of the interior of the vacuum chamber body (1), and the limiting inner block (14) is fixedly connected to the vacuum chamber body (1), and protective inner pads (20) are provided on both sides of the limiting inner block (14), and the protective inner pads (20) are fixedly connected to the vacuum chamber body (1) via a slot, and more than two protective inner pads (20) are provided.

4. A highly sealed vacuum chamber for easy sample introduction according to claim 3, characterized in that: A receiving block (12) is arranged below one side of the limiting inner block (14), and the receiving block (12) is fixedly connected to the vacuum chamber body (1) via a connecting spring (26), and more than two connecting springs (26) are arranged. A limiting inner ring (10) is arranged on one side inside the vacuum chamber body (1), and the limiting inner ring (10) is fixedly connected to the vacuum chamber body (1) via a slot.

5. A highly sealed vacuum chamber for easy sample introduction according to claim 4, characterized in that: The inner wall of the limiting inner ring (10) is provided with an anti-leakage soft flap (11), and the anti-leakage soft flap (11) is adhesively connected to the limiting inner ring (10), and the anti-leakage soft flap (11) is provided with two or more, and a limiting plate (18) is provided on one side of the limiting inner block (14), and the limiting plate (18) is fixedly connected to the limiting inner block (14) through a slot.

6. A highly sealed vacuum chamber for easy sample introduction according to claim 5, characterized in that: One end of the limiting plate (18) is provided with an air flow groove (19), and at least two air flow grooves (19) are provided. One side of the air flow groove (19) is provided with a vacuum air pump (16), and the vacuum air pump (16) is fixedly connected to the limiting inner block (14) via a slot. The other end of the vacuum air pump (16) is provided with a circulation air hole (17), and at least two circulation air holes (17) are provided.

7. A highly sealed vacuum chamber for easy sample introduction according to claim 6, characterized in that: Both sides of the limit plate (18) are provided with limit vertical plates (15), and the limit vertical plates (15) are fixedly connected to the limit plate (18); one end of the movable cabinet door (5) is provided with a limit outer ring block (22); the outside of the limit outer ring block (22) is provided with a protective outer rubber ring (23); the two sides of the protective outer rubber ring (23) are respectively provided with a buffer outer gasket (21) and a second air leakage-proof soft flap (24); the outside of one side of the flow hole (17) is provided with a rear protective cushion block (25), and the rear protective cushion block (25) is fixedly connected to the vacuum chamber body (1) through a slot.

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