CN203137755U - A gas protection sealed exhibition box - Google Patents

Abstract

A gas protection sealing display box comprises a transparent display box, a display stand and a rotating device, wherein the transparent display box is connected with the display stand in a sealing manner; when visitors visit the cultural relics, the rotating switch and the stop switch of the control panel can be utilized to control the rotation and stop of the rotating platform in the transparent exhibition box, the visitors can appreciate the rotating cultural relics and also can appreciate the stop rotating cultural relics at any angle, the requirement of the visitors for appreciating the cultural relics is met, meanwhile, the cultural relics are sealed in the sealed cavity of the transparent exhibition box, and the sealed cavity is provided with inert gas to protect the cultural relics inside.

Description

A gas protection sealed exhibition box

technical field

The utility model relates to a gas-protected sealed exhibition box for displaying cultural relics.

Background technique

Existing gas-protected exhibition boxes for cultural relics usually fix cultural relics exhibits in a sealed transparent exhibition box. When people visit cultural relics, they can only see the front of cultural relics and cannot see the back of cultural relics, which is not conducive to people's appreciation of cultural relics.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a gas-protected sealed exhibition box with a rotary table inside, so that people can appreciate cultural relics better.

The technical scheme adopted by the utility model is: a gas-protected and sealed exhibition box includes a transparent exhibition box, a booth, a rotating device, a vacuum pump, an inflatable check valve and a controller, the transparent exhibition box is sealed and connected with the booth, and the transparent exhibition box and the booth The top plate of the booth forms a sealed cavity; the rotating device includes a motor, a rotary sealing joint and a rotary table. The connection hole is fixedly connected with the rotary table, and the rotary sealing joint is set between the motor shaft and the connection hole of the top plate, and the rotary sealing joint is sealed and connected with the top plate and the motor shaft; Connection, the suction inlet of the vacuum joint communicates with the sealed cavity, which is used to pump out the air in the sealed cavity; the inflation check valve is installed on the top plate, and the inflation outlet of the inflation check valve communicates with the sealed cavity for Inert gas is filled into the sealed cavity; the controller is equipped with a rotary switch, a stop switch and a vacuum switch.

When in use, open the transparent display box above the exhibition stand, place the cultural relics on the rotating platform, then cover the transparent display box back to the booth, use the transparent display box and the exhibition stand to seal the cultural relics in the transparent display box; use the controller to control the vacuum pump to seal the The air in the cavity is pumped away, and then, the inert gas is filled into the sealed cavity by the inflatable check valve, and the cultural relics inside are protected by the inert gas; when tourists visit the cultural relics, they can use the rotary switch on the control panel to control the rotation in the transparent exhibition box The rotation of the platform can be stopped, or the stop switch can be used to control the rotary platform to stop at the appreciation position required by tourists, so that tourists can enjoy the rotating cultural relics, and can also stop the rotary platform at any position and appreciate the cultural relics at any angle.

The beneficial effects of the utility model are: a gas-protected and sealed exhibition box includes a transparent exhibition box, an exhibition stand and a rotating device, and the transparent exhibition box is sealed and connected with the exhibition stand; when tourists visit cultural relics, they can use the rotary switch and the stop switch of the control panel to control the transparent display box. The rotation and stop of the rotating table in the exhibition box allows visitors to appreciate the rotating cultural relics, and also appreciate the stopped rotating cultural relics at any angle, which meets the needs of tourists to appreciate cultural relics, and at the same time, seals the cultural relics in the transparent exhibition box. In the cavity, the sealed cavity is provided with an inert gas to protect the cultural relics inside.

Description of drawings

Figure 1 is a schematic structural view of a gas-protected airtight exhibition box.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

A schematic diagram of the structure of a gas-protected airtight exhibition box shown in Figure 1. A gas-protected airtight exhibition box includes a transparent exhibition box 1, a booth 2, a rotating device 3, a vacuum pump 4, an inflatable one-way valve 5 and a controller 6, transparent The connection port 18 between the exhibition box 1 and the booth 2 is provided with a sealing ring 19, the transparent exhibition box 1 and the booth 2 are sealed and connected, the transparent exhibition box 1 and the top plate 7 of the booth 2 form a sealed cavity 8, and the sealed cavity 8 is provided with an inert The gas is used to protect the cultural relics 23 in the transparent exhibition case 1; the rotating device 3 includes a motor 9, a rotary sealing joint 10 and a rotating table 11, the rotating table 11 is located in the transparent exhibition case 1, and the top plate 7 of the exhibition stand 2 is provided with a connection hole 12. The motor 9 is installed on the bottom plate 13 of the booth 2. The motor shaft 14 of the motor 9 passes through the connection hole 12 and is fixedly connected with the rotary table 11. The rotary sealing joint 10 is arranged between the motor shaft 14 and the connection hole 12 of the top plate 7, and rotates The sealing joint 10 is sealed and connected with the top plate 7 and the motor shaft 14; the vacuum pump 4 is installed in the booth 2, the top plate 7 is equipped with a vacuum joint 15, and the vacuum joint 15 is connected with the vacuum pump 4; the inflation check valve 5 is installed on the top plate 7 for Inert gas is filled into the sealed cavity 8; the controller 6 is provided with a rotary switch 20, a stop switch 21 and a vacuum switch 22; , the sealing cover 25 presses the sealing sleeve 24, and the sealing cover 25 is provided with a screw 26 to be connected with the top plate 7;

In order to easily fill inert gas into the sealed cavity 8 of the transparent exhibition box, the inflatable check valve 5 is connected with an inflatable joint 16, and the inflatable joint 16 is provided with a joint cover 17; 16 points to the sealing cavity 8, and the opposite direction is blocked.

Claims (7)

1. A gas-protected airtight exhibition box, characterized in that: the gas-protected airtight exhibition box includes a transparent exhibition box (1), a booth (2), a rotating device (3), a vacuum pump (4), an inflatable unit The valve (5) and the controller (6), the transparent exhibition box (1) and the booth (2) are sealed and connected, and the transparent exhibition box (1) and the top plate (7) of the booth (2) form a sealed cavity (8) The rotary device (3) includes a motor (9), a rotary sealing joint (10) and a rotary table (11), the rotary table (11) is located in the transparent exhibition box (1), and the top plate (7) of the booth (2) is set There is a connection hole (12), the motor (9) is installed on the bottom plate (13) of the booth (2), the motor shaft (14) of the motor (9) passes through the connection hole (12) and is fixedly connected with the rotary table (11), and rotates The sealing joint (10) is arranged between the connecting hole (12) of the motor shaft (14) and the top plate (7), and the rotary sealing joint (10) is sealed and connected with the top plate (7) and the motor shaft (14); the vacuum pump (4) Installed in the booth (2), the top plate (7) is equipped with a vacuum joint (15), and the vacuum joint (15) is connected with the vacuum pump (4); the inflation check valve (5) is installed on the top plate (7). 2. A gas-protected airtight exhibition box according to claim 1, characterized in that: the inflation check valve (5) is connected with an inflation connector (16), and the inflation connector (16) is provided with a connector cover (17 ). 3. A gas-protected airtight exhibition box according to claim 2, characterized in that: the inflation conduction direction of the inflation check valve (5) is directed from the inflation joint (16) to the sealing cavity (8) , the opposite direction is blocked. 4. A gas-protected airtight exhibition box according to claim 1, characterized in that: the connection port (18) between the transparent exhibition box (1) and the booth (2) is provided with a sealing ring (19). 5. A gas-protected sealed exhibition box according to claim 1, characterized in that: said controller (6) is provided with a rotary switch (20), a stop switch (21) and a vacuum switch (22). 6. A gas-protected sealed exhibition box according to claim 1, characterized in that: said sealed cavity (8) is provided with an inert gas. 7. A gas-protected airtight exhibition box according to claim 1, characterized in that: said rotary sealing joint (10) includes a sealing sleeve (24) and a sealing cover (25), and the sealing sleeve (24) covers On the connecting hole (12), the sealing cover (25) presses the sealing sleeve (24), and the sealing cover (25) is provided with a screw (26) to be connected with the top plate (7).

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