CN113057477A

CN113057477A - A protection device for precious oil painting collection

Info

Publication number: CN113057477A
Application number: CN202110241998.4A
Authority: CN
Inventors: 旷志华; 何静; 李利娟; 孙文静; 龙鲜明
Original assignee: Xiangnan University
Current assignee: Xiangnan University
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-07-02
Anticipated expiration: 2041-03-04
Also published as: CN113057477B

Abstract

The utility model provides a protection device for precious oil painting collection, including the show case, the show case right part has the safe, the safe opposite side has the safe door, there is the trick lock between safe door and the safe, the show case opening side has first transparent plate, there is the second transparent plate in the show case, form first vacuous cavity between first transparent plate and the second transparent plate, there is baroceptor in the first cavity, there is the coiling mechanism in two safes, the oil painting is in the second cavity, there is the controller in the second cavity, alarm device is connected to the controller, the passageway is all seted up at the both ends of second transparent plate, install the film in the passageway, passageway outer end installation gasbag, there is dark liquid in the gasbag. The oil painting storage and display device is used for storing and displaying precious oil paintings, when people want to maliciously damage or steal the oil paintings, the air pressure sensor transmits signals to the controller, then the controller controls the two rolling devices to work simultaneously and controls the alarm to give an alarm, the oil paintings are collected into one safe box, and the safety factor of the device is improved.

Description

A protection device for precious oil painting collection

Technical Field

The invention belongs to the technical field of protection devices, and particularly relates to a protection device for collecting precious oil paintings.

Background

The oil painting (a painting in oils) is a kind of painting made on canvas linen, cardboard or wood board by blending pigments with quick-drying vegetable oil (linseed oil, poppy oil, walnut oil, etc.). The diluent used in drawing is volatile turpentine oil, dry linseed oil, etc. The paint attached to the picture has strong hardness, and can keep luster for a long time after the picture is dried. The painting object is fully expressed by virtue of the covering power and the transparency of the pigment, and the painting object is rich in color and strong in three-dimensional texture. The oil painting is one of the main painting types of western painting. Some painters' oil painting is very precious, needs special protection when the show, avoids being damaged and stolen etc. and current protection device function singleness does not possess higher function of putting.

Disclosure of Invention

The invention provides a protection device for collecting precious oil paintings, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a protection device for collecting precious oil paintings comprises a display box, wherein the left side of the display box is provided with an opening, the upper side and the lower side of the right part of the display box are symmetrically and fixedly provided with safe boxes, one side of the safe boxes, which is attached to the display box, is provided with a first rectangular hole, the display box is provided with a second rectangular hole corresponding to the first rectangular hole, the other side of the safe boxes is provided with a safe box door, a coded lock is arranged between the safe box door and the safe boxes, the opening side of the display box is fixedly provided with a first transparent plate, a second transparent plate parallel to the first transparent plate is fixedly arranged in the display box, the display box is divided into a first cavity and a second cavity by the second transparent plate, a vacuum first cavity is formed between the first transparent plate and the second transparent plate, air pressure sensors are respectively arranged at the upper side and the lower side in the first cavity, two safe boxes are respectively provided with a rolling device, an oil painting is, be equipped with the controller in the second cavity, baroceptor and coiling mechanism all link to each other with the controller, alarm device is connected to the controller, and each baroceptor corresponds with one of them coiling mechanism, and the second transparent plate is inside vacuum hollow structure, and the passageway with the inside intercommunication of first cavity and second transparent plate is all seted up at the both ends of second transparent plate, installation film in the passageway, the outer end fixed mounting gasbag of passageway, splendid attire dark liquid in the gasbag.

The protection device for precious oil painting collection is characterized in that one end of a safe door is hinged with the safe, a torsional spring is mounted on a hinged shaft, a guide sleeve is fixedly mounted on the inner side of the safe door through a support, a slide rod is slidably mounted in the guide sleeve, a first spring is mounted between the slide rod and the guide sleeve, sockets are fixedly mounted at two ends of the inner wall of the safe corresponding to the slide rod, two ends of the slide rod can be inserted into the corresponding sockets, jacks are symmetrically formed in two sides of the safe door corresponding to the guide sleeve, inserting rods are inserted into the jacks in a matched mode, the inner ends of the inserting rods are connected with the end portions, close to the slide rod, of the slide rod through pull ropes, the torsion of handle torsional springs mounted at the outer ends of the inserting rods is larger than the elastic force of the first spring, the length of the slide rod is M, the minimum distance between the two sockets is N.

As above a protection device for precious oil painting collection, coiling mechanism include the reel, the both ends of the axle of reel rotate with two lateral walls of safe and are connected, install the motor in the safe, the output shaft of motor passes through gear connection with the axle of reel, the motor links to each other with the controller, the winding stretching strap on the reel, be connected through the paper tape between the free end of stretching strap and the tip that the oil painting corresponds.

According to the protection device for collecting the precious oil paintings, the arc-shaped guide plate is fixedly installed in the second rectangular hole, and the connecting body formed by the draw tape, the paper tape and the oil paintings is attached to the convex side of the arc-shaped guide plate.

According to the protection device for collecting the precious oil paintings, the safe box is embedded in the wall, the opening side of the display box and the opening side of the safe box are respectively located on two sides of the wall, and the display box is fixed on the wall.

The invention has the advantages that: the invention is used for storing and displaying precious oil paintings, a viewer can appreciate the oil paintings in the second cavity through the first transparent plate and the second transparent plate, when the oil paintings are normally used, the inside of the second transparent plate and the first cavity are both vacuum, the balance of air pressure ensures that dark liquid is positioned in the air bag, when someone wants to maliciously damage or steal the oil paintings, the first transparent plate is firstly damaged, at the moment, air enters the first cavity, the air pressure in the first cavity rises, the balance of the air pressure is broken, the air bag is extruded and the thin film is damaged, the dark liquid in the air bag quickly fills the inside of the second transparent plate, at the moment, the second transparent plate is not transparent, the air pressure sensor which can sense the air pressure change firstly transmits a signal to the controller, then the controller controls the two rolling devices to work simultaneously and controls the alarm to alarm, the oil paintings are rolled on the rolling device corresponding to the air pressure sensor which can sense the air pressure change firstly, the oil painting is collected into one of the safe boxes, a thief does not know the oil painting is located in the safe box, the probability and time that the oil painting is collected are further prolonged, the thief is more in a hurry, the safety of the oil painting is guaranteed, the process is completed in a short time, the thief is confused, the stealer is made to be unforced, the oil painting can not be collected into the safe box, the safety factor of the device is improved, the first transparent plate and the second transparent plate can be made of materials such as explosion-proof tempered glass, and the safety factor is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a portion I of FIG. 1; FIG. 3 is a partial enlarged view of section II of FIG. 1; fig. 4 is a partially enlarged view of the portion iii in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A protection device for collecting precious oil paintings comprises a display box 1, wherein the left side of the display box 1 is provided with an opening, safes 2 are symmetrically and fixedly installed on the upper side and the lower side of the right part of the display box 1, one side of the safes 2, which is attached to the display box 1, is provided with a first rectangular hole 3, a second rectangular hole 4 is formed in the position, corresponding to the first rectangular hole 3, of the display box 1, a safe box door 5 is installed on the other side of the safe box 2, a coded lock is installed between the safe box door 5 and the safe box, a first transparent plate 6 is fixedly installed on the opening side of the display box 1, a second transparent plate 7 parallel to the first transparent plate 6 is fixedly installed in the display box 1, the display box 1 is divided into a first cavity and a second cavity by the second transparent plate, a vacuum first cavity is formed between the first transparent plate 6 and the second transparent plate, baroceptors 8 are installed on the upper side and, connect between two coiling mechanisms and be connected with oil painting 9, oil painting 9 is located the second cavity and by vertical take-up, be equipped with the controller in the second cavity, baroceptor and coiling mechanism all link to each other with the controller, alarm device is connected to the controller, each baroceptor corresponds with one of them coiling mechanism, second transparent plate 7 is inside vacuum hollow structure, the passageway 21 with the inside intercommunication of first cavity and second transparent plate is all seted up at the both ends of second transparent plate 7, install film 22 in the passageway, the outer end fixed mounting gasbag 23 of passageway, splendid attire dark liquid in the gasbag 23. The invention is used for storing and displaying precious oil paintings, a viewer can appreciate the oil paintings in the second cavity through the first transparent plate and the second transparent plate, when the oil paintings are normally used, the inside of the second transparent plate and the first cavity are both vacuum, the balance of air pressure ensures that dark liquid is positioned in the air bag, when someone wants to maliciously damage or steal the oil paintings, the first transparent plate is firstly damaged, at the moment, air enters the first cavity, the air pressure in the first cavity rises, the balance of the air pressure is broken, the air bag is extruded and the thin film is damaged, the dark liquid in the air bag quickly fills the inside of the second transparent plate, at the moment, the second transparent plate is not transparent, the air pressure sensor which can sense the air pressure change firstly transmits a signal to the controller, then the controller controls the two rolling devices to work simultaneously and controls the alarm to alarm, the oil paintings are rolled on the rolling device corresponding to the air pressure sensor which can sense the air pressure change firstly, the oil painting is collected into one of the safe boxes, a thief does not know the oil painting is located in the safe box, the probability and time that the oil painting is collected are further prolonged, the thief is more in a hurry, the safety of the oil painting is guaranteed, the process is completed in a short time, the thief is confused, the stealer is made to be unforced, the oil painting can not be collected into the safe box, the safety factor of the device is improved, the first transparent plate and the second transparent plate can be made of materials such as explosion-proof tempered glass, and the safety factor is improved.

Specifically, as shown in the figure, in the embodiment, one end of a safe door 5 is hinged to a safe 2, a torsion spring is mounted on a hinged shaft, a guide sleeve 10 is fixedly mounted on the inner side of the safe door 5 through a support, a slide rod 11 is slidably mounted in the guide sleeve 10, a first spring is mounted between the slide rod and the guide sleeve 10, sockets 12 are fixedly mounted at two ends of the inner wall of the safe corresponding to the slide rod 11, two ends of the slide rod 11 can be inserted into the corresponding sockets 12, jacks 13 are symmetrically formed at two sides of the safe door 5 corresponding to the guide sleeve, an insertion rod 14 is inserted into the jacks 13 in a matched manner, the inner end of the insertion rod 14 is connected with the end close to the slide rod 11 through a pull rope 15, the torsion of the handle torsion spring mounted at the outer end of the insertion rod 14 is greater than the elastic force of the first spring, the length of the slide rod 14 is M, the minimum distance between the two. When the safe door is to be opened, the correct password lock password needs to be input in the first step, the two handles need to be grabbed simultaneously in the second step, the pulling force for pulling the two handles is the same initially, otherwise, the end parts of the sliding rods, which are close to the handles with large pulling force, can be inserted into the corresponding sockets to prevent the safe door from being opened, the unlocking method cannot be known to a confused thief, the thief can randomly pull one handle in the first reaction, the safety coefficient of the safe is further improved no matter how the sliding rods can not be opened, N is larger than M, and the difference between N and M is preferably 5 mm.

Specifically, as shown in the figure, the winding device described in this embodiment includes a winding drum 16, two ends of a shaft of the winding drum are rotatably connected with two side walls of a safe, a motor 17 is installed in the safe, an output shaft of the motor 17 is connected with the shaft of the winding drum 16 through a gear, the motor 17 is connected with a controller, a draw tape 18 is wound on the winding drum 16, and a free end of the draw tape is connected with a corresponding end of the oil painting through a paper tape 19. After the oil painting is collected into one of the winding drums, if a thief wants to take out the oil painting from one side of the display box, the thief can only pull the pull belt on the other winding drum, and when the thief pulls the pull belt forcefully, the paper belt connected with the oil painting can be broken, so that the oil painting is prevented from being damaged by pulling.

Further, as shown in the figure, an arc-shaped guide plate 20 is fixedly installed in the second rectangular hole, and a connector formed by a drawstring, a paper tape and an oil painting is attached to the convex side of the arc-shaped guide plate 20. This design can avoid the oil painting to buckle and damage when being curled up.

Furthermore, as shown in the drawings, the safe box of the present embodiment is embedded in a wall, the opening side of the display box and the opening side of the safe box are respectively located at two sides of the wall, and the display box is fixed on the wall. This design makes the thief need go to open the right safe and just can take away the oil painting to the opposite side of wall, and the opening side of safe can be towards there being the guard room, and the guard room is equipped with the burglary-resisting door, further improvement the degree of difficulty of stealing, and need destroy the wall and just can move the safe away, reduced the risk of moving the safe away, this design can also be integrated with the building, be applicable to places such as overall arrangement and museum that receive and hide the house oneself and use.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A protection device for precious oil painting collection, which is characterized in that: comprises a display box (1), the left side of the display box (1) is opened, safes (2) are symmetrically and fixedly installed on the upper and lower sides of the right part of the display box (1), one side of the safes (2) which is jointed with the display box (1) is provided with a first rectangular hole (3), a second rectangular hole (4) is formed at the position of the display box (1) corresponding to the first rectangular hole (3), a safe box door (5) is installed on the other side of the safe box (2), a coded lock is installed between the safe box door (5) and the safe box, a first transparent plate (6) is fixedly installed on the opening side of the display box (1), a second transparent plate (7) which is parallel to the first transparent plate (6) is fixedly installed in the display box (1), the display box (1) is divided into a first cavity and a second cavity by the second transparent plate, a vacuum first cavity is formed between the first transparent plate (6) and the second transparent plate, air pressure sensors (8), all be equipped with the coiling mechanism in two safes, connect between two coiling mechanisms and be connected with oil painting (9), oil painting (9) are located the second cavity and by vertical take-up, be equipped with the controller in the second cavity, baroceptor and coiling mechanism all link to each other with the controller, alarm device is connected to the controller, each baroceptor corresponds with one of them coiling mechanism, second transparent plate (7) are inside vacuum hollow structure, passageway (21) with the inside intercommunication of first cavity and second transparent plate are all seted up at the both ends of second transparent plate (7), installation film (22) in the passageway, outer end fixed mounting gasbag (23) of passageway, splendid attire dark liquid in gasbag (23).

2. A protective device for precious oil painting collection according to claim 1, wherein: one end of the safe door (5) is hinged with the safe box (2), a torsional spring is mounted on a hinged shaft, a guide sleeve (10) is fixedly mounted on the inner side of the safe door (5) through a support, a slide rod (11) is slidably mounted in the guide sleeve (10), a first spring is mounted between the slide rod and the guide sleeve (10), sockets (12) are fixedly mounted at two ends of the inner wall of the safe box corresponding to the slide rod (11), two ends of the slide rod (11) can be inserted into the corresponding sockets (12), jacks (13) are symmetrically formed at two sides of the safe door (5) corresponding to the guide sleeve, an inserting rod (14) is inserted in the jacks (13) in a matched manner, the inner end of the inserting rod (14) is connected with the end part close to the slide rod (11) through a pull rope (15), the torsion of a handle torsional spring mounted at the outer end of the inserting rod (14) is greater than the elastic force of the first spring, the minimum distance between the two sockets (12) is N, N is greater than M and the difference between the two is 3-10 mm.

3. A protective device for precious oil painting collection according to claim 2, wherein: the winding device comprises a winding drum (16), two ends of a shaft of the winding drum are rotatably connected with two side walls of the safe box, a motor (17) is installed in the safe box, an output shaft of the motor (17) is connected with the shaft of the winding drum (16) through a gear, the motor (17) is connected with the controller, a pull belt (18) is wound on the winding drum (16), and the free end of the pull belt is connected with the end part corresponding to the oil painting through a paper tape (19).

4. A protective device for precious oil painting collection according to claim 3, wherein: and an arc-shaped guide plate (20) is fixedly arranged in the second rectangular hole, and a connector consisting of a drawstring, a paper tape and an oil painting is attached to the convex side of the arc-shaped guide plate (20).

5. A protection device for precious oil painting collection according to claim 1 or 2 or 3 or 4, characterized in that: the safe box is embedded in the wall, the opening side of the display box and the opening side of the safe box are respectively positioned on two sides of the wall, and the display box is fixed on the wall.