CN212501606U

CN212501606U - Storage equipment for preventing getter particles from volatilizing

Info

Publication number: CN212501606U
Application number: CN202020798818.3U
Authority: CN
Inventors: 杨兵
Original assignee: Nanjing Zheshitai Electronic Technology Co ltd
Current assignee: Nanjing Zheshitai Electronic Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-09
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a prevent that getter granule from volatilizing with storing equipment, which comprises a tank body, jar body top threaded connection has threaded sleeve, jar internal wall is provided with the insulating layer, threaded sleeve keeps away from a jar body one end threaded connection and has the screw stopper, the sealed rubber buffer of screw stopper bottom fixedly connected with, the fixed fastening card ear that is provided with in screw stopper both sides, the screw stopper top is provided with fixed boss, fixed boss top is rotated and is connected with sealed lid, sealed lid top center department is provided with external connector, the activity chamber has been seted up at sealed lid bottom center, activity intracavity portion movable mounting has the movable seal piece, movable seal piece one side is provided with fixed push rod. The utility model discloses an aspirating hole, the sealed piece of activity, the cooperation design of fixed push rod and fixed boss, take out unnecessary gas in the storage device through external air exhaust device, then tighten up the downthehole hose of bleeding through the sealed piece of activity.

Description

Storage equipment for preventing getter particles from volatilizing

Technical Field

The utility model relates to a mechanical structure technical field, in particular to prevent that getter granule from volatilizing with storing equipment.

Background

The getter is used as a necessary product of a plurality of precise elements needing a vacuum environment or a pure gas environment, the applied environment is more and more, and devices for preparing various getters are manufactured, so that more convenience is brought to life production. The getter is required to be stored in a sealed environment due to the characteristic of easy volatility and the property of separate absorption of gas. The existing getter storage device can store a certain amount of air, is easily influenced by the external temperature and has a certain influence on the getter, so that the storage device capable of better protecting the getter is necessary to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent that getter granule from volatilizing with storing equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent that getter granule from volatilizing with storing equipment, which comprises a tank body, jar body top threaded connection has the screw sleeve, jar internal wall is provided with the insulating layer, the screw sleeve is kept away from a jar body one end threaded connection and is had the screw plug, the sealed rubber buffer of screw plug bottom fixedly connected with, the fixed fastening card ear that is provided with in screw plug both sides, the screw plug top is provided with fixed boss, fixed boss top is rotated and is connected with sealed lid, sealed lid top center department is provided with external connector, the activity chamber has been seted up at sealed bottom center, activity intracavity portion movable mounting has the activity to seal the piece, activity seal piece one side is provided with solid fixed push rod, the fixed boss of solid fixed push rod.

Preferably, a connecting rubber pad is arranged in the middle of the threaded plug, a sealing rubber pad is arranged between the threaded sleeve and the tank body, and the tank opening at the top of the tank body is provided with the sealing rubber pad.

Preferably, fastening card ear, the screw plug, sealing rubber stopper, sealed lid, the sealed piece that lives, the activity chamber, fixed push rod, fixed boss and external connector constitute the cover, the cover center runs through there is the aspirating hole, it has the hose to paste in the aspirating hole.

Preferably, both ends of the movable sealing block are in contact with the movable cavity, one side of the movable sealing block is movably connected with a fixed push rod, and the other side of the movable sealing block is in contact connection with an air exhaust hole.

Preferably, the center of the bottom of the threaded plug is provided with a groove, and the sealing rubber plug is fixedly adhered in the groove.

Preferably, the bottom of the fixed push rod is fixedly connected with a fixed boss, and the fixed boss is fixedly connected to the center of the top of the threaded plug.

Preferably, the bottom of the sealing rubber plug is movably connected with the opening of the tank body.

The utility model discloses a technological effect and advantage:

(1) the utility model adopts the matching design of the air exhaust hole, the movable sealing block, the fixed push rod and the fixed boss, and exhausts redundant gas in the storage device through the external air exhaust device, and then tightens the hose in the air exhaust hole through the movable sealing block, so that the activity of the getter keeps a certain height;

(2) the utility model keeps the temperature in the storage device constant by arranging the heat insulation layer in the tank body, ensures that the getter is not influenced by the external temperature and maintains the constant state;

(3) the utility model discloses a cover, jar body and threaded sleeve's cooperation design are provided with the rubber circle of sealed effect in the junction, guarantee storage device internal seal, can not contact with the external world.

Drawings

Fig. 1 is a schematic view of the sectional structure of the cover body of the present invention.

Fig. 2 is the schematic view of the sectional structure of the tank body of the present invention.

Fig. 3 is a schematic view of the cover body of the present invention in a top view with a partial sectional structure.

Fig. 4 is a schematic view of the bottom view of the cover of the present invention.

Fig. 5 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. fastening the clamping lug; 2. connecting a rubber pad; 3. a threaded plug; 4. sealing the rubber plug; 5. a threaded sleeve; 6. sealing the rubber pad; 7. a seal ring; 8. a thermal insulation layer; 9. a tank body; 10. a sealing cover; 11. an air exhaust hole; 12. a movable sealing block; 13. a movable cavity; 14. fixing the push rod; 15. fixing the boss; 16. an external connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a storage device for preventing getter particles from volatilizing as shown in figures 1-5, which comprises a tank body 9, a threaded sleeve 5 is connected with the top of the tank body 9 through a thread, a sealing ring 7 is arranged at the joint of the tank body 9 and the threaded sleeve 5, a heat insulating layer 8 is arranged on the inner wall of the tank body 9, the heat insulating layer 8 is fixedly adhered on the inner wall of the tank body 9, a threaded plug 3 is connected with one end of the threaded sleeve 5 far away from the tank body 9 through a thread, a connecting rubber pad 2 is arranged at the joint of the threaded plug 3 and the threaded sleeve 5, a sealing rubber plug 4 is fixedly connected at the bottom of the threaded plug 3, the sealing rubber plug 4 is movably connected on the inner wall of the tank body 9, fastening lugs 1 are fixedly arranged at two sides of the threaded plug 3, the top of the fastening lugs 1 is provided, fixed boss 15 top is rotated and is connected with sealed lid 10, and sealed lid 10 top center department is provided with external connector 16, and external connector 16 is connected with external air exhaust device, and movable chamber 13 has been seted up at sealed lid 10 bottom center, and the inside movable mounting in movable chamber 13 has movable sealing block 12, and movable sealing block 12 one side is provided with fixed push rod 14, fixed push rod 14 bottom fixedly connected with fixed boss 15.

The middle of the threaded plug 3 is provided with a connecting rubber pad 2, a sealing rubber pad 6 is arranged between the threaded sleeve 5 and the tank body 9 at the joint of the threaded plug 3 and the threaded sleeve 5, a sealing rubber pad 6 is arranged at the tank opening at the top of the tank body 9, the bottom of the sealing rubber pad 6 is connected with the tank opening of the tank body 9, and the top of the sealing rubber pad 6 is connected with the bottom of the thread of the threaded plug 3. Fastening card ear 1, screw plug 3, sealing rubber buffer 4, sealed lid 10, activity sealing block 12, activity chamber 13, fixed push rod 14, fixed boss 15 and external connector 16 constitute the cover, and the cover center runs through there is aspirating hole 11, and aspirating hole 11 runs through sealed lid 10, fixed boss 15, screw plug 3 and sealing rubber buffer 4, and it has the hose to paste in aspirating hole 11, and the hose outer wall is pasted at aspirating hole 11 inner wall. The both ends of activity sealed piece 12 and activity chamber 13 contact, and activity sealed piece 12 and activity chamber 13 are swing joint, and activity sealed piece 12 one side swing joint has fixed push rod 14, and fixed push rod 14 sets up the space department between activity sealed piece 12 and activity chamber 13, and the contact of activity sealed piece 12 opposite side is connected with aspirating hole 11. The center of the bottom of the threaded plug 3 is provided with a groove, and the sealing rubber plug 4 is fixedly adhered in the groove. The bottom of the fixed push rod 14 is fixedly connected with a fixed boss 15, and the fixed boss 15 is fixedly connected to the center of the top of the threaded plug 3. The bottom of the sealing rubber plug 4 is movably connected with the opening of the tank body 9.

The utility model discloses the theory of operation: when the device works, firstly, a getter is put into a tank body 9, then a sealing ring 7 is arranged on the outer side of a tank opening, a threaded sleeve 5 is spirally arranged at the threaded position of the tank opening, a sealing rubber pad 6 is arranged at the top of the tank opening, a connecting rubber pad 2 is arranged on the outer side of the thread of a threaded plug 3, then the threaded plug 3 is spirally arranged on the threaded sleeve 5, a sealing rubber plug 4 is arranged together with the inner wall of the tank opening of the tank body 9, then the threaded sleeve 5 is fastened, then the threaded plug 3 is fastened, an external connector 16 is connected with an external air extractor, the air pressure in a storage device is reduced, an air extraction hole 11 at the bottom of the sealing rubber plug 4 can automatically contract, then a sealing cover 10 is rotated, a fixed push rod 14 pushes two movable sealing blocks 12 to extrude a hose in the air extraction hole 11 until external air can not enter the storage, and finally, disconnecting the external air exhaust device.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Storage equipment for preventing volatilization of getter particles, comprising a tank (9), characterized in that: the top of the tank body (9) is in threaded connection with a threaded sleeve (5), the inner wall of the tank body (9) is provided with a heat insulation layer (8), one end of the threaded sleeve (5) far away from the tank body (9) is connected with a threaded plug (3) in a threaded manner, the bottom of the threaded plug (3) is fixedly connected with a sealing rubber plug (4), two sides of the threaded plug (3) are fixedly provided with fastening clamping lugs (1), a fixed boss (15) is arranged at the top of the threaded plug (3), a sealing cover (10) is rotatably connected at the top of the fixed boss (15), an external connector (16) is arranged at the center of the top of the sealing cover (10), a movable cavity (13) is arranged at the center of the bottom of the sealing cover (10), a movable sealing block (12) is movably arranged in the movable cavity (13), one side of the movable sealing block (12) is provided with a fixed push rod (14), and the bottom of the fixed push rod (14) is fixedly connected with a fixed boss (15).

2. A storage device for getter particles, according to claim 1, wherein: the middle of the threaded plug (3) is provided with a connecting rubber pad (2), a sealing rubber pad (6) is arranged between the threaded sleeve (5) and the tank body (9), and the tank opening at the top of the tank body (9) is provided with the sealing rubber pad (6).

3. A storage device for getter particles, according to claim 1, wherein: fastening card ear (1), screw plug (3), sealing rubber stopper (4), sealed lid (10), activity sealing block (12), activity chamber (13), fixed push rod (14), fixed boss (15) and external connector (16) constitute the cover, cover center runs through aspirating hole (11), it has the hose to paste in aspirating hole (11).

4. A storage device for getter particles, according to claim 3, wherein: the two ends of the movable sealing block (12) are in contact with the movable cavity (13), one side of the movable sealing block (12) is movably connected with a fixed push rod (14), and the other side of the movable sealing block (12) is in contact connection with an air exhaust hole (11).

5. A storage device for getter particles, according to claim 3, wherein: the center of the bottom of the threaded plug (3) is provided with a groove, and the sealing rubber plug (4) is fixedly adhered to the groove.

6. A storage device for getter particles, according to claim 3, wherein: the bottom of the fixed push rod (14) is fixedly connected with a fixed boss (15), and the fixed boss (15) is fixedly connected to the center of the top of the threaded plug (3).

7. A storage device for getter particles, according to claim 1, wherein: the bottom of the sealing rubber plug (4) is movably connected with the tank opening of the tank body (9).