CN211704119U - Damp-proof display box for cultural relic display - Google Patents
Damp-proof display box for cultural relic display Download PDFInfo
- Publication number
- CN211704119U CN211704119U CN201921586075.7U CN201921586075U CN211704119U CN 211704119 U CN211704119 U CN 211704119U CN 201921586075 U CN201921586075 U CN 201921586075U CN 211704119 U CN211704119 U CN 211704119U
- Authority
- CN
- China
- Prior art keywords
- base
- top surface
- transparent cover
- gas
- cultural relic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000007789 gas Substances 0.000 claims abstract description 34
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 13
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model discloses a dampproof display box for cultural relic display and exhibition, which comprises a base, a transparent cover, a sealing gasket, a self-adhesive pad, a tray, an air distribution disc, a vertical rod, a backing plate, an air outlet pipe, an exhaust valve, an air inlet pipe and a compressed nitrogen tank, wherein the transparent cover is sleeved on the top surface step of the base, so that the top surface of the base and the inner cavity of the transparent cover form a closed space, an air outlet valve of the compressed nitrogen tank is opened, nitrogen in the compressed nitrogen tank can be slowly pumped into the closed space formed between the top surface of the base and the transparent cover through the air distribution disc, when the pressure in the transparent cover is increased, redundant gas is unidirectionally discharged from the exhaust valve through the air outlet pipe, the nitrogen is continuously pumped, the gas around the cultural relic in the transparent cover is replaced by the nitrogen, the anaerobic and anhydrous environment around the cultural relic is ensured, the oxidation and the moisture of the cultural relic are prevented, can effectively protect cultural relics and is convenient to use.
Description
Technical Field
The utility model relates to a display and exhibition technical field of historical relic specifically are a dampproofing show case is used in historical relic display show.
Background
The existing display racks, especially cultural relics display racks, are mostly cabinets with a plurality of display frames, wherein the display frames are used for holding displayed articles, and when the cultural relics are metallic cultural relics which are easy to be affected with moisture and oxidized, the cultural relics cannot be ensured not to be damaged during display.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a historical relic display show is with dampproofing show case 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:
a damp-proof display box for cultural relic display and exhibition comprises a base, a transparent cover, a sealing gasket, a self-adhesive pad, a tray, an air distribution disc, a vertical rod, a base plate, an air outlet pipe, an air outlet valve, an air inlet pipe and a compressed nitrogen tank, wherein the base is of a cuboid structure, a step is arranged at the edge of the top surface of the base, the transparent cover is sleeved on the step of the top surface of the base, the transparent cover is a rectangular dust cover formed by splicing five PVC plates, the sealing gasket is arranged between the inner side of the bottom surface of the transparent cover and the side surface of the step of the top surface of the base, and the air tightness of a joint is ensured, so that the top;
the tray is of a circular plate-shaped structure, the top surface of the tray is provided with a corresponding sunken fixing seat according to the bottom surface of a cultural relic, the cultural relic can be fixed on the tray, the self-adhesive pad can be used for conveniently replacing the tray with a different shape according to the shape of the cultural relic, and the self-adhesive pad has a damping effect;
the center of the bottom surface of the base is provided with a circular groove, a gas distribution disc is fixedly connected in the groove and is in a hollow cylinder structure, a plurality of gas outlets are formed in the edge of the top surface of the gas distribution disc, circular through holes are formed in the positions, corresponding to the gas outlets, of the top surface of the base and located around a boss on the top surface of the base, gas inlets are formed in the right side of the gas distribution disc and connected with a compressed nitrogen tank through gas inlet pipes embedded in the base, and when a gas outlet valve of the compressed nitrogen tank is opened, nitrogen in the compressed nitrogen tank can be slowly pumped into a closed space formed between the top surface of the base and the transparent cover;
be equipped with the pole setting on four angles of the top surface of base, the pole setting is right angle triangular prism structure, inside cavity, the hypotenuse is inwards, and circular through-hole has been seted up to the array on the hypotenuse, the bottom surface department that the base is located the pole setting is equipped with the outlet duct, the inner chamber and the discharge valve intercommunication of outlet duct and pole setting, discharge valve fixed connection is on the both sides of base, can be with the gaseous one-way discharge of outlet duct department derivation, when nitrogen pump income in the compressed nitrogen gas jar, can exhaust, place the translucent cover internal pressure and be too high, and through continuous pump income nitrogen gas, with the gaseous change nitrogen gas around being located the historical relic in the translucent cover, guarantee that historical relic all ring edge borders anaerobic is anhydrous, prevent that the historical relic oxidation.
As a further aspect of the present invention: be equipped with the backing plate between the top of pole setting and the inner chamber top surface of translucent cover, the backing plate is self-adhesion silica gel piece, guarantees that the translucent cover is fixed more stably, prevents not hard up.
As a further aspect of the present invention: the outer wall of the transparent cover is pasted with an ultraviolet-proof film, and ultraviolet rays are placed to irradiate cultural relics to damage the cultural relics.
Compared with the prior art, the beneficial effects of the utility model are that: the translucent cover has been cup jointed on the top surface step of base, be equipped with sealed the pad between the inboard top surface step side of bottom surface of translucent cover and base, guarantee the gas tightness of junction, make the top surface of base and the inner chamber of translucent cover form inclosed space, open the air outlet valve of compressed nitrogen gas jar, can go into the airtight space that forms between the top surface of base and the translucent cover through the air distributor slow pump with the nitrogen gas in the compressed nitrogen gas jar, it is when translucent cover internal pressure increases, unnecessary gas passes through the outlet duct and locates one-way discharge from discharge valve, through constantly pump into nitrogen gas, with the gas change that lies in the historical relic around in the translucent cover into nitrogen gas, guarantee that historical relic all ring edge borders anaerobic is anhydrous, prevent that the historical relic oxidation from weing, ensure that the historical relic can not harm when the display show, can effectively protect the historical relic.
Drawings
Fig. 1 is a schematic structural view of a moisture-proof display box for displaying cultural relics.
Fig. 2 is a structural schematic diagram of a cross section of a vertical rod in the moisture-proof display box for displaying the cultural relics.
In the figure: the device comprises a base 1, a transparent cover 2, a sealing gasket 3, a self-adhesive pad 4, a tray 5, an air distribution disc 6, a vertical rod 7, a base plate 8, an air outlet pipe 9, an exhaust valve 10, an air inlet pipe 11 and a compressed nitrogen tank 12.
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.
Please refer to fig. 1-2, in an embodiment of the present invention, a damp-proof display box for displaying cultural relics, includes a base 1, a transparent cover 2, a sealing gasket 3, a self-adhesive pad 4, a tray 5, an air distribution plate 6, a vertical rod 7, a backing plate 8, an air outlet pipe 9, an exhaust valve 10, an air inlet pipe 11 and a compressed nitrogen tank 12, wherein the base 1 is of a cuboid structure, a step is arranged at the edge of the top surface of the base 1, the transparent cover 2 is sleeved on the step of the top surface of the base 1, the transparent cover 2 is a rectangular dust cover formed by gluing five PVC plates, the sealing gasket 3 is arranged between the inner side of the bottom surface of the transparent cover 2 and the side surface of the step of the top surface of the base 1, so as to ensure the air tightness of the connection, and;
the center of the top surface of the base 1 is provided with a circular boss, the top surface of the boss is fixed with a tray 5 through a self-adhesive pad 4, the self-adhesive pad 4 is a self-adhesive silica gel sheet and can prevent the tray 5 from moving, the tray 5 is in a circular plate-shaped structure, the top surface of the tray 5 is provided with a corresponding sunken fixing seat according to the bottom surface of a cultural relic, the cultural relic can be fixed on the tray 5, the tray 5 with different shapes of the fixing seats can be replaced conveniently according to the shape of the cultural relic due to the use of the self-adhesive pad 4, and the self-adhesive pad 4 has a damping effect;
a circular groove is formed in the center of the bottom surface of the base 1, a gas distribution disc 6 is fixedly connected in the groove, the gas distribution disc is of a hollow cylinder structure with 6 positions, a plurality of gas outlets are formed in the edge of the top surface of the gas distribution disc 6, circular through holes are formed in the positions, corresponding to the gas outlets, of the top surface of the base 1 and are located around a boss on the top surface of the base 1, a gas inlet is formed in the right side of the gas distribution disc 6 and is connected with a compressed nitrogen tank 12 through a gas inlet pipe 11 embedded in the base 1, a gas outlet valve of the compressed nitrogen tank 12 is opened, and nitrogen in the compressed nitrogen tank 12 can be slowly pumped into a closed space formed between the top surface of the base;
the four corners of the top surface of the base 1 are provided with upright rods 7, the upright rods 7 are of a right-angle triangular prism structure, the interior of the base 1 is hollow, the inclined edges face inwards, circular through holes are formed in the inclined edges in an array mode, an air outlet pipe 9 is arranged at the bottom surface of the base 1, the air outlet pipe 9 is communicated with an inner cavity of the upright rods 7 and an air outlet valve 10, the air outlet valve 10 is fixedly connected to the two sides of the base 1, air led out of the air outlet pipe 9 can be discharged in a single direction, when nitrogen is pumped into a compressed nitrogen tank 12, air can be exhausted, the pressure in the transparent cover 2 is too high, the nitrogen is continuously pumped into the transparent cover, the air around cultural relics in the transparent cover 2 is replaced by the nitrogen, the oxygen and water free environment around the cultural relics is ensured;
a backing plate 8 is arranged between the top of the upright rod 7 and the top surface of the inner cavity of the transparent cover 2, and the backing plate 8 is a self-adhesive silica gel sheet, so that the transparent cover 2 is ensured to be fixed more stably and prevented from loosening;
an ultraviolet-proof film is pasted on the outer wall of the transparent cover 2, and ultraviolet rays are placed to irradiate the cultural relics to damage the cultural relics.
The utility model discloses a theory of operation is: the translucent cover 2 has been cup jointed on base 1's the top surface step, be equipped with sealed pad 3 between the inboard and base 1's of bottom surface of translucent cover 2 the top surface step side, guarantee the gas tightness of junction, make base 1's top surface and translucent cover 2's inner chamber form inclosed space, open the air outlet valve of compressed nitrogen gas jar 12, can go into the airtight space that forms between base 1's top surface and the translucent cover 2 through gas distribution disk 6 slow pump with the nitrogen gas in the compressed nitrogen gas jar 12, it is when 2 internal pressure of translucent cover increase, unnecessary gas passes through outlet duct 9 and locates one-way discharge from discharge valve 10, through constantly pump into nitrogen gas, with the gas change that lies in the translucent cover 2 around the historical relic into nitrogen gas, guarantee that the relic border ring border environment is oxygen-free and anhydrous, prevent that the relic oxidation from weing, ensure that the relic can not harm.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. A damp-proof display box for cultural relic display and exhibition comprises a base, a transparent cover, a sealing gasket, a self-adhesive pad, a tray, an air distribution disc, a vertical rod, a base plate, an air outlet pipe, an air outlet valve, an air inlet pipe and a compressed nitrogen tank, and is characterized in that the base is of a cuboid structure, a step is arranged at the edge of the top surface of the base, the transparent cover is sleeved on the step of the top surface of the base, the transparent cover is a rectangular dust cover formed by gluing five PVC plates, and the sealing gasket is arranged between the inner side of the bottom surface of the transparent cover and the side surface of the step;
the center of the top surface of the base is provided with a circular boss, the top surface of the boss is fixed with a tray through a self-adhesive pad, the self-adhesive pad is a self-adhesive silica gel sheet, the tray is of a circular plate-shaped structure, and the top surface of the tray is provided with a corresponding recessed fixing seat according to the bottom surface of a cultural relic;
the center of the bottom surface of the base is provided with a circular groove, a gas distribution disc is fixedly connected in the groove and is in a hollow cylinder structure, the edge of the top surface of the gas distribution disc is provided with a plurality of gas outlets, the position of the top surface of the base, which corresponds to the gas outlets, is provided with a circular through hole, the through hole is positioned around a boss on the top surface of the base, the right side of the gas distribution disc is provided with a gas inlet, and the gas inlet is connected with a compressed nitrogen tank through a gas inlet pipe embedded in the base;
be equipped with the pole setting on four angles of the top surface of base, the pole setting is right angle triangular prism structure, inside cavity, hypotenuse inwards to circular through-hole has been seted up to the array on the hypotenuse, and the bottom surface department that the base is located the pole setting is equipped with the outlet duct, and the inner chamber and the discharge valve intercommunication of outlet duct and pole setting, discharge valve fixed connection are on the both sides of base.
2. The moisture-proof display box for the cultural relic display and exhibition as claimed in claim 1, wherein a backing plate is arranged between the top of the upright stanchion and the top surface of the inner cavity of the transparent cover, and the backing plate is a self-adhesive silicone sheet.
3. The moisture-proof showcase for cultural relics display and exhibition according to claim 1, wherein an ultraviolet-proof film is attached to an outer wall of the transparent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921586075.7U CN211704119U (en) | 2019-09-23 | 2019-09-23 | Damp-proof display box for cultural relic display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921586075.7U CN211704119U (en) | 2019-09-23 | 2019-09-23 | Damp-proof display box for cultural relic display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211704119U true CN211704119U (en) | 2020-10-20 |
Family
ID=72812563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921586075.7U Expired - Fee Related CN211704119U (en) | 2019-09-23 | 2019-09-23 | Damp-proof display box for cultural relic display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211704119U (en) |
-
2019
- 2019-09-23 CN CN201921586075.7U patent/CN211704119U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |