KR20060114405A - A showcase for exhibit conservation - Google Patents

Abstract

A showcase for exhibit preservation is provided to preserve the exhibit by a constant humidity, mothproof, dustproof, ultraviolet rays blocking management, and to promote an efficient use of an exhibit space since a door is easily opened and closed while sliding left and right after being operated forward and rearward. The showcase for exhibit preservation includes: a lighting box(10) having a fluorescent lamp(12) installed therein, and opened and closed in a front direction; activated carbon(50) installed on an inner space below a vent hole(52) installed on a rear and lower side of an exhibit space(53) installed below the lighting box; and a door opening and closing device(20) comprising a front and rear transferring device and a left and right transferring device, and opening and closing a door for opening and closing the exhibit space.

Description

A showcase for exhibit conservation

1 is a perspective view showing a preferred embodiment of the present invention

2 is a front view of FIG. 1 of the present invention;

3 is a side view of FIG. 1 of the present invention;

4 is a cross-sectional view showing the inside of the present invention.

Figure 5 is a plan view of the door opening and closing apparatus of the present invention

Figure 6 is a sectional view of the main portion installed state of the door opening and closing apparatus of the present invention

7 is an enlarged cross-sectional view of main parts of the door opening and closing apparatus of the present invention;

Figure 8 is a plan view of the open state of the door opening and closing apparatus of the present invention

[Description of Symbols for Main Parts of Drawing]

10: light box 11: triple rail

12: fade prevention fluorescent lamp 13: suction port

14, 15: exhaust port 16: lattice louver

17: LED lamp 20: door opening and closing device

21: door 22: door frame

23: glass 24: thermo-hygrometer

25 motor 26 wire winding shaft

27: wire 28, 28 ': first roller

29, 29 ': 2nd roller 30: forward and backward feeder

31: hydraulic cylinder 32: guide shaft

40: left and right transfer device 41: fixed guide

42, 45: guide groove 43: Freedom

44: movement guide table 46, 48: bearing

46 ': axis 47, 48': nut

49, 49 ': stopper 50: activated carbon

51: galvalume steel plate 52: vent

53: exhibition space 60, 60 ': fixed point

61: forced separating cover 62: fixing bolt

The present invention relates to a showcase for maintaining and preventing damage to external factors such as cultural assets or art objects exhibited in museums, exhibition halls, etc.,

More specifically, the present invention relates to a showcase for preserving exhibits, in which the humidity is kept constant, dust or pests do not enter, and the door is easily opened and closed while being kept open and closed without being caught in the next showcase.

In general, cultural assets or art works exhibited in museums, exhibition halls, etc. may be damaged or destroyed by natural factors such as sunlight, temperature, humidity, and external factors due to carelessness such as handling and storage, and thus require special maintenance.

In order to prevent damage and damage caused by the handling and storage of the exhibits, they are exhibited using showcases. Existing showcases have doors with viewing windows installed on the front and side for viewing, To prevent accidents.

However, such a conventional showcase has been manufactured so that the manager enters the showcase by opening or closing the front door or installing a separate door and a locking device at the side.

In the preservation of cultural property, each cultural property has different preservation characteristics. That is, the humidity must be kept constant and dust and pests must not enter. However, it ignores this and uses an exhibition stand that has a similar internal environment without controlling temperature and humidity.

In addition, since the door opening and closing method in the conventional showcase showcase is opened and closed in the form of a simple opening or sliding door, the free space is required, so the installation space of the showcase cannot be efficiently used, and the exterior of the showcase is exposed to hinges, locks, and unnecessary structures. It hurts the beauty.

In the exhibition environment of relics, the same concept of exhibition stands is used without regard to the preservation environment of the relics, so that the artifacts are damaged and deteriorated.

The present invention has been made to solve the above-mentioned drawbacks, and aims to effectively manage the humidity, insect repellent, dust-proof, UV-blocking, etc. for the preservation of exhibits displayed inside the showcase.

The present invention is used after the pretreatment by leaving the activated carbon for several weeks in the humidistat for humidity control, and aims to filter the dust to suppress the dust inside.

The present invention allows the door to be opened and closed while sliding left and right after being operated back and forth to efficiently use the space of the exhibition place, and does not require a separate locking device and to prevent unnecessary structures from being exposed to the outside.

The present invention is installed so that the lighting box 10 is installed on the upper side and can be opened and closed freely forward by the triple rail 11 therein, the interior of the anti-fade fluorescent lamp 12 is installed to illuminate the lower side In order to replace the lighting from the front through the opening and closing of the lighting box (10).

At the lower side of the anti-fade fluorescent lamp 12, a lattice-shaped louver 16 using polyglass is installed to provide lighting to the lower side, thereby reducing glare caused by the lighting and minimizing glare generated by the viewer. To reduce it.

In the rear of the lighting box 10, the inlet 13 is disposed at the lower side, and the exhaust port 14 is installed at the upper side, and the exhaust port 15 is installed at the upper side of the center so that the air sucked from the outside is freely discharged to the outside.

One side of the lattice louver 16 is installed with an LED lamp 17 to enable local illumination in the exhibit.

The front of the exhibition space 53, the door 21 is installed and moved back and forth through the door opening and closing device 20 is opened and closed left and right.

The door 21 is provided with a door frame 22 on both sides and a glass fixing frame 23 'is installed on the upper and lower sides, and laminated glass 23 is installed therein.

The front and rear conveying apparatus 30 constituting the door opening and closing device 20 has hydraulic cylinders 31 installed at four positions on both upper and lower sides of the door 21 and connected to the cylinder shaft 32. The shaft 33 is connected to allow the door 21 to be moved forward and backward.

The left and right conveying apparatus 40 constituting the door opening and closing device 20 has a free stand 43 installed in front of the fixed guide stand 41 connected to the front and rear transfer device 30, and in front of the free stand 43. The movement guide stand 44 is installed to freely open and close the door 21 to the left and right.

The left and right conveying device 40 is connected to the wire winding shaft 26 to the motor 25 installed in the center of the fixed guide 41 so that the wire 27 is wound around the supply guide, the upper side of the fixed guide 41 Passed through the first roller 28 installed on the left side and the second roller 29 installed on the right side of the free stand 43, it is fixed to the left fixing point 60 of the movable guide stand 44, and the fixed guide stand on the lower side. Passed through the first roller 28 'installed on the right side of the 41 and the second roller 29' provided on the left side of the free stand 43, and fixed to the right fixing point 60 'of the movement guide 44. It is to be able to open and close the door 21 to the left and right by the linking operation.

Guide groove 42 is formed inside the fixed guide 41 is coupled to a plurality of bearings 46 formed at regular intervals in the free base 43, the guide groove 45 in the moving guide 44 (44) ) Is formed to couple a plurality of bearings 48 formed at regular intervals on the free zone 43.

A plurality of bearings 46 and 48 protrude from both sides of the free base 43 and are fixed by nuts 47 and 48 'at opposite sides through the shaft 36' to move freely from side to side.

A stopper 49 is provided at the center of the fixed guide stand 41 and the lower right side of the free stand 43, and a stopper 49 ′ is provided at the lower left side of the free stand 43 and the center of the movable guide stand 44. So that it no longer opens at the contact point, such as a limit switch.

The movement guide stand 44 is connected to the door 21 and a plurality of fixing bolts 62 at the front, and to be protected by a forced separating cover 61 at the front thereof.

An air vent 52 is formed at the lower rear side of the exhibition space 53, and a thermo-hygrometer 24 is installed at the front thereof so that the internal temperature and humidity can be inspected.

Inside the vent 52, the activated carbon 50 made of charcoal having high functions such as humidity, insect repellent, and dustproof has been installed.

The remaining portion of the door 21 except for the glass 23 is finished with the galvalume steel plate 51.

The service door 10 'is installed at the lower side of the door 21 to store necessary items, and at the bottom of the door 21, a caster roller 70 is installed to freely move and the space required by the azester 71. To be fixed in place.

The present invention made of such a configuration is to display and store the exhibits in the interior of the exhibition space 53, by turning on the anti-fade fluorescent lamp 12 to illuminate the exhibits through the grid louver 16 using the polyglass together do.

The lattice louver 16 passing through the illumination reduces the glare caused by the illumination in viewing the exhibits and minimizes the glare generated by the viewer.

In addition, since only the lighting can not effectively express the characteristics of the exhibits by using the LED lamp 17 as a local lighting to reduce heat generation and serves as an effective lighting.

Since the lighting box 10 is formed of a triple rail 11 and can be opened and closed freely forward, it is possible to conveniently replace the fluorescent lamp 12 after opening the lighting box 10 from the front without entering the inside. It is.

In order to effectively prevent ultraviolet rays affecting the discoloration of the exhibits, the fluorescent lamp 12 blocks ultraviolet rays (color temperature: 5100K) using a fluorescent lamp for preventing fading, and the glass 23 is coated with a 10 mm thick UV blocking film, The LED lamp 17 is used by spraying the ultraviolet ray spray powder.

At this time, since the heat generated by the lighting is generated inside the light box 10 due to the illumination, the outside air is introduced through the inlet 13 and then discharged to the outside through the exhaust ports 14 and 15, so It prevents the rise and naturally releases heat generated outside.

Activated charcoal (50) is processed by charcoal once more and placed to increase porosity and prevented for several weeks in a thermo-hygrostat of required temperature and humidity (21 ℃, 50%) required for display artifacts, after pre-treatment to install the environment to preserve the artifacts Try to match as much as possible.

Then, the activated carbon 50 absorbs moisture when there is a lot of moisture around it, and maintains a constant humidity in the exhibit artifact by using a characteristic that discharges moisture when there is little moisture.

Since the activated carbon 50 has different characteristics of the exhibits, the pretreatment process of charcoal is also treated differently according to the exhibits. The relative humidity according to the exhibits is shown in the table below.

division Relative Humidity (5) Bronze, iron 35-40 Paper, wood, costume 50 to 60 oil paint 50 to 55 Silk, etc. 40-60

In addition, since the activated carbon 50 has a porous property, it is possible to reduce dust as much as possible by filtering dust.

Thus, in order to install or remove the exhibits in the exhibition space 53 by opening and closing the door 21,

When driven using a remote controller or a switch (not shown), the hydraulic cylinder 31 of the front and rear transfer apparatus 30 simultaneously moves in four directions to transfer the cylinder shaft 32 to the front.

As the cylinder shaft 32 is moved forward, the door 21 is moved forward, and guides the guide shaft 33 on one side so as to project correctly.

The width of the door 21 protrudes forward may be greater than or equal to the thickness of the door 21, and since the showcase is also displayed on one side, the door 21 may be caught when opened to one side.

After the door 21 is opened forward through the front and rear transfer apparatus 30, the motor 25 of the left and right transfer apparatus 40 is driven to slide and open the door 21 to one side.

As the motor 25 is driven, the wire winding shaft 26 is rotated to pull the wire 27 of the fixing point 60 ', so that the door 21 is gradually transferred to the left side.

When the door 21 is transferred to the left side, the fixed guide stand 41 is stopped while the bearing 46 coupled to the guide groove 42 is guided, and the free stand 43 is moved to the left side. Since the bearing 48 installed in the 43 is coupled to the guide groove 45 of the movable guide 44, the free stand 43 moves simultaneously when the free guide 43 is moved to the left or only the fixed guide 41 moves to the left. And open.

When the free stand 43 is moved to the left side by the wire 27 and the stopper 49 meets, the free stand 43 is no longer moved to the left side and stops, and the movement guide stand 44 is a bearing ( Guided to 48 and continues to the left, when the stopper 49 'meets, it no longer moves and stops the motor 25.

In this case, the door 21 is opened to the left as shown in FIG. 8 to completely open the exhibition space 53, and remains open without affecting the showcase at the side.

When the door 21 is opened, the following work is performed. When the motor 25 of the left and right feeder 40 is driven in the reverse direction from the front, when the door 21 is opened, the wire 27 unwinded from the wire winding shaft 26 is wound to fix the fixed point. Since the 60 is pulled, the movement guide 44 is moved to the right while being independent or at the same time moving the free stand 43 to the right.

The movement guide stand 44 and the free stand 43 are moved to the right, so that the stopper 49 'meets the stopper 49 and becomes in the same state as in FIG. 5, so that the driving of the motor 25 is stopped, and the front and rear transfer device ( Since the hydraulic cylinder 31 of 30 is driven to reverse the cylinder shaft 32, the door 21 is reversed and moved to the rear to stop.

When the door 21 stops backward, the exhibition space 53 maintains a closed state, and a hinge or unnecessary structure is not exposed to the surroundings.

The front and rear conveying device 30 and the left and right conveying device 40 is made in a linked operation, the wire winding shaft 26 of the left and right conveying device 40 is the first roller 28 from the upper side as shown in FIG. And a second roller 29 to the fixed point 60, and the lower side is connected to the fixed point 60 ′ through the first roller 28 ′ and the second roller 29 ′, so that the winding shaft 26 When the wire 27 wound on the upper side of the) is released, the lower side is wound, and when the lower side is unwinded, the upper side is wound while acting as a linkage operation.

As described above, the door opening and closing device 20 may automatically open and close the door 21, and when the power supply cannot be used or cannot be used due to a failure, a forced separating cover 61 installed at the upper side and the lower side of the door 21 is provided. ) Can be forcibly separated.

When the forced separating cover 61 is separated, a plurality of fixing bolts 62 fixing the movable guide stand 44 are exposed, so that the door 21 can be separated by removing the fixing bolt 62.

The present invention provides the activated carbon installed inside for the preservation of the exhibits displayed in the showcase to meet the conditions of the temperature and humidity of the exhibits through pretreatment, so that the humidity, insect repellent, dustproof, UV protection and the like can be effectively managed.

The present invention is used to accurately match the temperature and humidity of the exhibited materials after pretreatment by leaving the activated carbon in the humidistat for several weeks for humidity control, and by using the porous activated carbon to filter the dust to suppress the dust generated inside.

According to the present invention, the door is moved forward and backward by the front and rear conveying apparatus, and the door is opened and closed while sliding to the left and right by the left and right conveying apparatus so that the space of the exhibition place can be used efficiently.

The present invention performs the locking device to the door opening and closing vehicle body without the need for a separate locking device to prevent the loss of the exhibit, and provides a showcase to prevent unnecessary structures such as hinges to be exposed to the outside.

Claims (6)

In the showcase to store the exhibits inside, A fluorescent lamp 12 installed therein and an illumination box 10 that is opened and closed forwardly; An activated carbon 50 installed at a rear lower side of the exhibition space 53 installed below the lighting box 10 and installed therein; The showcase for preserving the exhibition, characterized in that the door 21 for opening and closing the exhibition space 53 is opened and closed through the door opening and closing device 20 consisting of the front and rear transfer device 30 and the left and right transfer device 40. According to claim 1, Showcase for preserving the exhibits, characterized in that the inlet (13) and the exhaust port (14) is installed to the rear of the lighting box (10) and the exhaust port (15) is installed on the upper side to circulate air. The front and rear conveying apparatus of claim 1, wherein the door opening and closing device 20 is connected to the fixed guide 41 by protruding the cylinder shaft 32 toward the front of the hydraulic cylinder 31, and guided to the guide shaft 33 on one side. 30; The cylinder shaft 32 is connected to the wire wound around the wire winding shaft 36 is rotated in connection with the motor 25 in the center of the first roller (28, 28 ') and the second roller (29, 29 ') and a free base 43, in which a plurality of bearings 46 and 48 are connected to both sides on one side of the fixed guide base 41, which is connected to the fixing point 60.60' and has a guide groove 42 on one side. Showcase for preserving the exhibits, characterized in that consisting of the left and right transfer device 40 is installed on the outside of the door 21 is installed the movement guide stand 44. The display case according to claim 1, wherein the door (21) is installed so as to be detachable from the moving guide table (44) by fixing bolts (62) in the upper and lower forced separators (61). According to claim 3, the left and right conveying device 40 has a plurality of bearings (46, 48) protruding to both sides of the free base 43 is fixed to the opposite side with the nut 47 through the shaft 46 and fixed guide Showcase for preserving the exhibits, characterized in that the installation is connected to the guide groove 42 of the 41 and the guide groove 45 of the movable guide base 44 to reciprocate from side to side. According to claim 3, the left and right conveying device 40 is provided with a stopper 49 in the center of the fixed guide stand 41 and the right side of the free stand 43, the left side of the free stand 43 and the movement guide stand 44 Showcase for preserving the exhibits, characterized in that the stopper (49 ') is installed in the center of the).

Images