WO2022039368A1

WO2022039368A1 - Storage container management system including display panel

Info

Publication number: WO2022039368A1
Application number: PCT/KR2021/007869
Authority: WO
Inventors: 오재환; 김찬호; 지은선
Original assignee: 주식회사 인투시
Priority date: 2020-08-20
Filing date: 2021-06-23
Publication date: 2022-02-24
Also published as: KR102342972B1

Abstract

The present invention relates to a storage container management system including a display panel through which an article in a body can be identified from outside, the system comprising: a storage module comprising multiple storage containers, each storage container comprising a body and a door, which is mounted to the body to be able to be opened/closed and comprises a frame; a storage unit for storing information about each of the storage containers; an input unit for inputting identification information for identifying each of the storage containers; and a control unit for maintaining the inside of the body in a bright state, in which the inside of the body can be recognized, on the basis of the identification information input by the input unit, wherein the door is configured to comprise: a glass member provided at the front side of the frame; a protective panel provided at the inner side of the frame; and a variable panel provided between the glass member and the protective panel, whereby an article in the body can be easily identified from outside.

Description

Storage box management system with display panel

The present invention relates to a storage box management system having a display panel, and in particular, in a storage module provided with a plurality of storage boxes, storage box management having a display panel that can check items in the body from the outside according to an increase in the amount of light by an internal light source It's about the system.

In general, in schools, laboratories, hospitals, etc., drugs, volatile substances, explosive substances, chemicals, etc. that react to light such as sunlight and indoor lighting provide a door that does not transmit light to block the light. For this reason, there was no way to check the internal state other than the method of opening the door and checking the inside, or the internal state could not be known unless through a special device.

In particular, even if chemical leakage, toxic gas formation, or fire occurs inside the storage box, the risk is aggravated by not knowing immediately. there was.

Meanwhile, in recent years, due to changes in funeral culture, the number of bereaved families cremating the deceased and placing the remains of the deceased in an ossuary is increasing. As these ossuary are located far from the city center for reasons such as the economic burden of attracting the facility and the general public's perception of it as a disgusting facility, in reality, the bereaved family cannot frequently visit to commemorate the deceased, They only visit during certain times, such as holidays. In addition, there has been a case of theft of the ossuary, and the demand for security technology for the ossuary is increasing rapidly. Also, attempts have been made to block the state of the urn box so as not to disclose the urn box of the deceased to others due to the private life of the deceased or private affairs of the family.

An example of such a technique is disclosed in Patent Documents 1 to 3 and the like.

For example, in Patent Document 1 (Republic of Korea Patent Publication No. 10-1632300, registered on June 15, 2016), a functional see-through door for furniture installed at the entrance of furniture, a rectangular frame-shaped door frame, installed inside the door frame a substrate, an LED module having an LED chip and a lens, a front transparent member fixed to the front side of the door frame, a first reflective layer positioned on the front transparent member and reflecting light, a rear side of the door frame A cover body having a fixed rear transparent member, a second reflective layer that is positioned on the rear transparent member, a second reflective layer that reflects light, and a cross-section of an upwardly opened “C”, formed on the inner surface of the inlet side of the cover body. Disclosed is a functional see-through door for furniture including a module cover having a fitting groove into which a PCB board of an LED module is fitted.

In addition, Patent Document 2 (Republic of Korea Patent Publication No. 10-1975757, registered on April 30, 2019) has a storage box body in which items are stored, a sensor that detects a specific state inside the storage box, a door installed in the storage box body and having a transparent window, Including a light emitting module that increases the amount of light emitted according to a signal from a sensor that detects a specific state inside the storage box and increases the amount of light reflected from the inside of the storage box toward the transmission window, and an optical film provided on the transmission window, the storage box body Disclosed is a condition-sensing clairvoyant that notifies a specific condition inside.

On the other hand, Patent Document 3 (Republic of Korea Patent Publication No. 10-1997589, registered on July 2, 2019) describes a storage space for accommodating an ossuary inside, a door covering the opening of the storage space, and a lock for locking or unlocking the door. Authenticating a user approaching the unit, a storage box including a lighting unit for irradiating light into the ossuary and a sensor unit for detecting the state of the ossuary end, and the ossuary end, based on the authentication result, the lighting unit and the locking unit It is disclosed for a smart ossuary management system comprising a ossuary management server that controls, based on the sensing signal of the sensor unit to generate the state information of the ossuary end.

In the technology disclosed in Patent Document 1 as described above, a first reflective layer having a reflectance of 50 to 70% and a second reflective layer having a reflectance of 10 to 20% are provided, respectively, and the first reflective layer and the second reflective layer are formed using a front transparent member and Since it is attached to the rear transparent member, there is a problem that the manufacturing process is complicated.

In addition, in the technology disclosed in Patent Document 2, since the sensor is provided with a temperature sensor for detecting the temperature inside the body of the storage box, an optical sensor for detecting the illuminance, a material detection sensor and a motion sensor for detecting chemical substances, Changes inside the container cannot be detected, and since the optical film is attached to the outer surface of the external transmission window, a problem arises that the amount of external light cannot be reduced if the optical film is damaged during use.

On the other hand, in Patent Document 3, the occurrence of a theft event of the ossuary is detected based on sensors capable of detecting an event occurring at the end of the ossuary, and the door is made of glass, and the urn can be checked from the outside. It is configured to do so, but it has not been disclosed for a configuration that does not want to disclose the ossuary to others.

The object of the present invention was made to solve the above-described problems, and the light irradiated from the inside of the door or the main body of a storage box for storing dangerous substances, such as drugs, volatile substances, explosive substances, chemicals, etc. that react by external light It is to provide a storage box management system having a display panel that can check the items in the main body from the outside by increasing the amount of light.

Another object of the present invention is to provide a storage box management system having a display panel that can protect the privacy (privacy) of the deceased or the bereaved family by maintaining only the storage box about the user in a bright state.

Another object of the present invention is to provide a storage box management system having a display panel that can protect the discolored items maintained in the storage box, such as photos.

Another object of the present invention is to provide a storage box management system having a display panel that can prevent electric shock or electric shock due to moisture or moisture.

Another object of the present invention is to provide a storage box management system having a display panel capable of reducing power consumption because a light emitting member operates by sensing a movement (a user's touch or tapping, movement, etc.) on a door.

Another object of the present invention is to provide a storage box management system having a display panel capable of preventing damage to equipment and electric shock by performing contact-type supply and cut-off of power according to the opening/closing operation of the door.

In order to achieve the above object, the storage box management system having a display panel according to the present invention consists of a plurality of storage boxes, and each storage box is mounted to be opened and closed from the main body and the main body, and a storage module including a door having a frame , A storage unit for storing information about each storage box, an input unit for inputting identification information for identification of each storage box, and maintaining a bright state for recognizing the inside of the body according to the identification information input from the input unit and a control unit, wherein the door includes a glass member provided on the front side of the frame, a protection panel provided on the inner side of the frame, and a variable panel provided between the glass member and the protection panel.

In addition, in the storage box management system having a display panel according to the present invention, the variable panel is a panel made of a thermoplastic resin of PMMA (polymethyl methacrylate) or PC (polycarbonate) and a nano-sized dye, and the variable panel has a plurality of nano-size It is characterized in that the pores of the provided.

In addition, in the storage box management system having a display panel according to the present invention, the nano-sized pores have a size of 20 to 50 nm, the variable panel is formed to a thickness of 3 to 5 mm, and the arithmetic mean of the surface of the variable panel Roughness (Ra) is characterized in that 1.2 ~ 1.9 nm.

In addition, in the storage box management system having a display panel according to the present invention, a password input unit or a biometric recognition unit for generating the identification information is provided in the input unit, and the control unit controls the opening and closing operation of the door according to the identification information characterized in that

In addition, in the storage box management system having a display panel according to the present invention, a light emitting member for irradiating light to the protection panel and the variable panel is provided on the main body, and the light emitting member is turned on/off by the control unit, characterized in that do.

Further, in the storage box management system having a display panel according to the present invention, a light emitting member is provided between the protection panel and the variable panel, and the light emitting member is turned on/off by the control unit.

Also in the storage box management system having a display panel according to the present invention, further comprising a power supply member for supplying power to the light emitting member, wherein the power supply member is a first power supply member coupled to the hinge and the frame and a coupled second power supply member.

Further, in the storage box management system having a display panel according to the present invention, when the door is closed, the electrical connection between the first power supply member and the second power supply member is executed, and when the door is opened, the first power supply member And it is characterized in that the electrical connection of the second power supply member is cut off.

Also, in the storage box management system having a display panel according to the present invention, the first power supply member has a first protrusion protruding from the first terminal, and the second power supply member has a second power supply member protruding from the second terminal. A protrusion is provided, wherein the first protrusion contacts the second terminal, and the second protrusion contacts the first terminal to supply power to the light emitting member.

In addition, in the storage box management system having a display panel according to the present invention, a coupling groove is provided on a side surface of the hinge, a pair of coupling parts are provided on the first power supply member, and the pair of coupling parts are the coupling grooves By being fitted to the first power supply member is characterized in that fastened to the hinge.

In addition, in the storage box management system having a display panel according to the present invention, the storage box is characterized in that the burial box.

As described above, according to the storage box management system having a display panel according to the present invention, a variable panel is provided between the glass member and the protection panel in a storage module provided with a plurality of storage boxes, and within the body or between the protection panel and the variable panel By providing the light emitting member in the door, the effect of being able to check the article in the main body from the outside is obtained according to an increase in the amount of light by the light emitting member provided inside the door.

In addition, according to the storage box management system having a display panel according to the present invention, only the storage box related to the user is maintained in a bright state only by the identification information of the user input through the input unit, and the opening and closing of the door can be realized, so the deceased in an ossuary, etc. Alternatively, the effect of protecting the privacy of the bereaved family is also obtained.

In addition, according to the storage box management system having a display panel according to the present invention, only the storage box related to the user is maintained in a bright state only by the identification information of the user input through the input unit. There is also the effect that it can be done.

In addition, according to the storage box management system having a display panel according to the present invention, by providing the light emitting member in the body, it is also possible to prevent an electric shock or electric shock due to moisture or moisture.

Further, according to the storage box management system having a display panel according to the present invention, when the door is closed, the first power supply member and the second power supply member are electrically connected, and when motion information is detected from the door, power is supplied to the light emitting member Therefore, the effect of reducing power consumption is also obtained.

In addition, according to the storage box management system having a display panel according to the present invention, when the door is closed, the electrical connection of the first power supply member and the second power supply member is executed, and when the door is opened, the first power supply member and the second power supply member 2 By providing a structure in which the electrical connection of the power supply member is cut off, the effect of preventing damage to equipment and preventing electric shock is also obtained.

1 is a view for explaining the function of a variable panel according to the present invention;

2 is a photograph showing a change state according to ON/OFF of a light emitting member in a variable panel;

3 is a block diagram of a storage box management system having a display panel according to the present invention;

4 is a view for explaining an example of a configuration in which an input unit is provided in the storage module shown in FIG. 3;

5 is a view for explaining that one storage box is maintained in a bright state in the storage module shown in FIG.

Figure 6 is a cross-sectional view of the storage box provided in the storage module shown in Figure 3,

7 is a perspective view showing a part of the door cut out as an example of a door having a display panel shown in FIG. 6;

8 is a photograph showing an example of the variable panel shown in FIG. 7;

9 is a view showing a surface state of the variable panel shown in FIG. 8;

10 is a perspective view showing a part of the door cut out as another example of the door having the display panel shown in FIG. 6;

11 is a perspective view showing the structure of the hinge shown in FIG. 10;

Fig. 12 is a partial front view of an example of a door having a display panel shown in Fig. 10;

13 is a view showing the light emitting member shown in FIG. 12;

14 is a perspective view showing the structure of the power supply member shown in FIG. 10;

15 is a perspective view showing the structure of the first power supply member shown in FIG. 14;

Fig. 16 is a partial front view of another example of a door with a display panel shown in Fig. 10;

17 is a view showing a light emitting member of another example of the display according to the present invention.

The above and other objects and novel features of the present invention will become more apparent from the description of the present specification and accompanying drawings.

As used herein, the term "storage box" is provided with a door and is provided to store goods, for example, drugs, volatile substances, explosive substances, chemicals, etc. Dedicated storage for dangerous goods, refrigerator, freezer, food aging container, food refrigeration container, cup storage with sterilization function, unmanned product storage box, ossuary storage box, document storage box, storage cabinet for tableware, storage for cosmetics, bathroom It means that items can be stored and maintained, such as a storage closet, delivery box, and distribution box.

In addition, as used herein, the term "frame" is made of a metal material or high-strength plastic having a substantially rectangular shape to maintain the overall shape of the door, "front of frame" is a part for opening the door to the outside, "inner surface of frame" "means the part facing the main body for storing goods," "top and bottom frame" means a frame located above or below the door frame, and "left and right frame" means a frame located on the left side of the door frame or It means a frame located on the right side, and "bright state" means a state in which a user or an administrator can visually recognize the inside of the main body by the variable panel and the light emitting member when the door is closed.

Also, as used herein, the term “display panel” refers to a panel composed of a glass member, a variable panel, and a protection panel provided on a door and used as a storage box to recognize items in the body.

Meanwhile, as used herein, the term “variable panel” is a panel made of a thermoplastic resin of polymethyl methacrylate (PMMA) or polycarbonate (PC) and a nano-sized dye.

First, the function of the variable panel according to the present invention will be described with reference to FIGS. 1 and 2 .

1 is a view for explaining the function of a variable panel according to the present invention, and FIG. 2 is a photograph showing a change state according to ON/OFF of a light emitting member in the variable panel.

Since a plurality of nano-sized pores are provided in the variable panel according to the present invention, when the light source is turned off, as shown in FIG. , it becomes impossible to check the items inside the body from the outside. On the other hand, when the light source is turned on, as shown in FIG. It is possible to check the items inside the body from the outside.

Hereinafter, an embodiment of the storage box management system according to the present invention will be described with reference to the drawings.

3 is a configuration diagram of a storage box management system having a display panel according to the present invention, FIG. 4 is a diagram for explaining an example of a configuration in which an input unit is provided in the storage module shown in FIG. 3 , FIG. 5 is FIG. 4 It is a diagram for explaining that one storage box is maintained in a bright state in the storage module shown in FIG.

As shown in FIG. 3, the storage box management system having a display panel according to the present invention consists of a plurality of storage boxes, and each storage box is mounted so as to be opened and closed from the main body and the main body, and a door 100 having a frame. A storage module 10 including, a storage unit 20 for storing information about each storage box, an input unit 30 for inputting identification information for identification of each storage box, and the input unit 30 It includes a control unit 40 for maintaining a bright state for recognizing the inside of the main body according to the identification information.

As shown in FIG. 1, the storage module 10 is provided in a place that can be used by several people in common, such as an unmanned article storage box, an ossuary storage box, a document storage box, and a courier storage box, and the door 100 is It has a plurality of storage boxes formed on the front surface, and may be provided by stacking in multiple layers. In addition, the stacking conditions, size, number, etc. of each storage box are variably provided according to their use, etc., and are not limited to a specific size or number.

The storage unit 20 is a kind of database, and information about the user, information about the period of use, information about the cost of use, etc. are stored for each storage box. The user information may include, for example, the user's name, phone number, address, password, or biometric information, such as face recognition information, fingerprint recognition information, iris recognition information, voice recognition information, hand vein pattern recognition information, and the like.

The input unit 30 may be provided with a password input unit composed of a keypad such as numbers or letters to generate the password, or a recognition pad for generating biometric information, a camera, a microphone, and the like.

The control unit 40 is made of a microprocessor that can compare the information stored in the storage unit 20 with the information input from the input unit 30, and is connected to each storage box provided in the storage module 10 by wire or wirelessly, , in order to maintain a bright state for recognizing the inside of the main body of each storage box, it is possible to control the on/off control of the light emitting member to be described later and the opening and closing operation of the lock provided on the door according to the identification information.

In addition, in the structure shown in Fig. 3, the storage unit 20, the input unit 30, and the control unit 40 are shown as a structure separated from the storage module 10, but the storage unit 20, the input unit 30 and the control unit ( 40 may be provided in the storage module 10 . That is, as shown in FIG. 4 , the input unit 30 may be provided in a portion of the storage module 10 . When the input unit 30 is provided in the storage module 10 as shown in FIG. 4 , a guide regarding the use of the storage box may be displayed.

When the user inputs, for example, a password through the input unit 30 provided in the storage module 10, as shown in FIG. become recognizable.

As shown in Figure 5, in the ossuary to which the storage box management system having a display panel according to the present invention is applied, only the storage box about the user is kept in a bright state and the other storage boxes are kept in a state where the inside cannot be seen, so the deceased or his You can protect the privacy of the bereaved family.

Next, the structure of the storage box provided in the storage module 10 will be described with reference to FIGS. 6 to 8 .

6 is a cross-sectional view of a storage box provided in the storage module shown in FIG. 3 , FIG. 7 is a perspective view showing a part of the door cut off as an example of a door having a display panel shown in FIG. 6 , and FIG. 8 is FIG. 7 It is a photograph showing an example of the variable panel shown in FIG. 9 , and FIG. 9 is a view showing the surface state of the variable panel shown in FIG. 8 .

As shown in FIG. 6 , the storage box having a display panel applied to the present invention includes a door 100 and a main body 200 , and the door 100 is a main body 200 for opening and closing the main body 200 . It is provided on the front surface of the body, and provided with a frame as an opening and closing member rotatably provided in the front direction of the main body. In addition, the door 100 may be provided with an electronic opening and closing device for opening and closing the door. Such an opening and closing device may realize opening and closing of the door 100 under the control of the control unit 40 .

As shown in FIG. 7 , the door 100 is mounted to be opened and closed from the main body 200 by a hinge, for example, and is a door provided with a frame 120 , which is provided on the front side of the frame 120 . A glass member 130 , a protective panel 140 provided on the inner surface side of the frame 120 , is provided between the glass member 130 and the protective panel 140 , and is made of polymethyl methacrylate (PMMA) or polycarbonate (PC). It includes a variable panel 150 made of a thermoplastic resin and nano-sized dye, and the main body 200, as shown in FIG. 6 , irradiates light with a protective panel 140 and a variable panel 150 and a control unit 40 ) may include a light emitting member 160 whose on/off is controlled and a power supply member for supplying power to the light emitting member 160 .

The frame 120 is made of a substantially rectangular metal material, high-strength plastic or wood in order to maintain the overall shape of the door 100, and the periphery of the frame 120 has silicone, rubber, etc. for sealing the body. A packing member may be provided. In addition, although the frame 120 has been described as having a rectangular shape in the above description, it is not limited thereto and may be provided in a shape such as a circle or an oval.

The glass member 130 is tempered glass provided on the front side of the frame 120 to protect the variable panel 150 , and a motion sensing member may be provided on the glass member 130 . That is, a motion detection member is provided inside the glass member 130 , and the moved detection member senses the movement of the glass member 130 by a user touching or tapping the glass member 130 , and this detection signal is transmitted to the control unit 40 , and the on/off of the light emitting member 160 may be operated according to the control of the control unit 40 . The motion sensing member may be connected to the controller 40 by wire or wirelessly according to a conventional method. In addition, the movement detection member may be provided as a motion detection sensor that responds to a user's movement, for example, a movement of the user's hand.

Also, in the above description, the motion sensing member has been described as a structure provided on the glass member 130 , but the present invention is not limited thereto and may be provided on one side of the frame 120 . Accordingly, when the movement of the door 100 is sensed by the motion sensing member, the light emitting member 160 may be provided in a structure in which light is emitted. In addition, when a user's movement is sensed by the motion sensing member, the light emitting member 160 may have a structure in which light is emitted.

The protection panel 140 is a glass member provided on the inner surface side of the frame 120 to protect the variable panel 150 . In the above description, although the glass member 130 and the protection panel 140 have been described as being made of tempered glass, the present invention is not limited thereto and as a transparent member that transmits light, for example, acrylic or the like may be applied. As shown in FIG. 7 , the glass member 130 and the protection panel 140 may be fitted to the frame 120 provided with a plurality of inserts and may be molded with a silicone resin.

As shown in FIGS. 8 and 9, the variable panel 150 is provided with a plurality of nano-sized through-holes, and the variable panel 150 is irradiated with light from the light emitting member 160 provided in the main body 200 ( When the amount of light is increased between 150 ) and the protection panel 140 , an article of the main body 200 , for example, an ossuary can be checked from the outside.

8 and 9, the variable panel 150 is a panel made of a thermoplastic resin of polymethyl methacrylate (PMMA) or polycarbonate (PC) and a nano-sized dye. Nano-sized pores are formed, and the arithmetic mean roughness (Ra) of the surface of the panel is in the range of 1.2 to 1.9 nm. In addition, the panel is manufactured to have a thickness of 3 to 5 mm by adding nano-sized dyes additionally in the process of manufacturing materials such as acrylic and PC, and nano-sized pores are formed by adding nano-sized dyes.

As shown in FIG. 7 , the variable panel 150 may also be fitted to the frame 120 provided with a plurality of inserts and may be molded with silicone resin.

Accordingly, when the light emitting member 160 is turned on, the variable panel 150 transmits a plurality of nano-sized pores by light irradiation of the light emitting member toward the variable panel as shown in FIG. As shown in (b) of 2, since the amount of light is maintained in a bright state, the user can check the article in the main body 200 from the outside.

As shown in FIG. 6 , the light emitting member 160 is provided at a substantially central portion of the body 200 , and includes a substrate, a plurality of LED light sources provided on the substrate, and a diffusion plate provided on the plurality of LED light sources. can be configured. In addition, although FIG. 6 shows a structure in which the light emitting member 160 is provided at an approximately central portion of the rear surface of the main body 200 , the present invention is not limited thereto, and may also be provided on the upper portion of the main body 200 . That is, in the structure according to an embodiment of the present invention, when applied to a storage closet in a place where there is moisture, such as a bathroom, for example, it is possible to prevent a short circuit or electric shock due to moisture or moisture.

On the other hand, as shown in FIG. 7 , the frame 120 for a door according to the present invention comprises a main frame having upper and lower frames and left and right frames for holding the glass member 130 and the variable panel 150 and the main frame. A module frame fitted inside and made of a transparent material to hold the protection panel 140, an assembly cover fitted to one side of the upper and lower frames, and a coupling bracket for coupling the upper and lower frames to the left and right frames, The coupling bracket may be provided in a structure to be inserted into the upper and lower frames and the left and right frames.

The upper and lower frames are upper or lower frames for forming the door. As shown in FIG. 7 , the upper and lower frames have a substantially triangular cross-section, and include a first insertion part for inserting the glass member 130 and the variable A second insertion part for inserting the panel 150 is provided in the longitudinal direction inside the upper and lower frames.

As shown in FIG. 7 , the width of the first insertion part is provided to be wider than the width of the second insertion part, and the dimension of such a width can be changed according to the thickness of the glass member 130 and the variable panel 150 . Each of the member 130 and the variable panel 150 is configured to maintain a fitted state.

On the other hand, as shown in FIG. 7 , the upper and lower frames are inclined from the upper part to the lower part toward the storage box so that the user's hand can be inserted between the main body 200 and the door 100 and pulled when the door 100 is opened. It is provided in a triangular shape, and a semi-circular groove is provided so that a user's finger can be inserted.

The left and right frames are left or right frames for forming the door, and have the same shape as the upper and lower frames so that each of the glass member 130 and the variable panel 150 can maintain a fitted state even in the left and right frames. A first inserting part for inserting the 130 and a second inserting part for inserting the variable panel 150 are provided. In addition, the left and right frames may be provided with a second guide unit to which the module frame is coupled, and guide jaws for coupling with the coupling bracket.

The module frame may include a third insertion part for inserting the protection panel 140 and a rail part formed outside.

Next, another example of a storage box having a display panel according to the present invention will be described with reference to FIGS. 10 to 12 .

10 is a perspective view showing a part of the door cut out as another example of the door having the display panel shown in FIG. 6 , FIG. 11 is a perspective view showing the structure of the hinge shown in FIG. 10 , and FIG. A partial front view of an example of a door with a display panel shown.

Another example of the door 100 having a display panel according to the present invention is as shown in FIG. 10 , as a door 100 mounted to be opened and closed from the body by a hinge 110 and provided with a frame 120 . , the glass member 130 provided on the front side of the frame 120 , the protection panel 140 provided on the inner surface side of the frame 120 , and the variableness provided between the glass member 130 and the protection panel 140 . It includes a panel 150 , a light emitting member 160 provided between the protective panel 140 and the variable panel 150 , and a power supply member 170 for supplying power to the light emitting member 160 .

As shown in FIG. 11 , the hinge 110 is a door fixing member 111 , a main body fixing member 112 , and a rotatably provided link connecting the door fixing member 111 and the body fixing member 112 . A member 113 is provided.

As shown in FIG. 10 , the door fixing member 111 is fixed to the frame by a fastening member such as a screw, and the main body fixing member 112 includes a fixture coupled to the body and a binding bolt coupled to the fixture. A pair of door adjusting bolts for adjusting the amount of protrusion of the coupling part bound to the bolt and the body fixing member 112 is provided, and the link member 113 is connected to the door fixing member 111 through an opening and closing spring as a medium. The door 100 is opened and closed by elastically binding the body fixing member 112 .

A coupling groove 114 is provided at one side of the body fixing member 112 . That is, the coupling groove 114 may be provided between a pair of door adjustment bolts, as shown in FIG. 11 .

As shown in FIG. 10 , the frame 120 is made of a substantially rectangular metal material, high-strength plastic or wood in order to maintain the overall shape of the door 100 , and a main body is provided on the periphery of the frame 120 . A packing member such as silicone or rubber for sealing may be provided. In addition, although the frame 120 has been described as having a rectangular shape in the above description, it is not limited thereto and may be provided in a shape such as a circle or an oval.

10 and 12 , the glass member 130 is tempered glass provided on the front side of the frame 120 to protect the variable panel 150 , and the glass member 130 has a motion sensing member. can be provided. That is, a motion detection member is provided on the inside of the glass member 130 , and this detection signal is transmitted to the control unit 40 , and the on/off of the light emitting member 160 can be operated according to the control of the control unit 40 . there is. The motion sensing member may be connected to the controller 40 by wire or wirelessly according to a conventional method. In addition, the movement detection member may be provided as a motion detection sensor that responds to a user's movement, for example, a movement of the user's hand.

The protection panel 140 is a glass member provided on the inner surface side of the frame 120 to protect the variable panel 150 . In the above description, although the glass member 130 and the protection panel 140 have been described as being made of tempered glass, the present invention is not limited thereto and as a transparent member that transmits light, for example, acrylic or the like may be applied. As shown in FIG. 12 , the glass member 130 and the protection panel 140 may be fitted to the frame 120 provided with a plurality of insertion portions and molded with a silicone resin.

A plurality of nano-sized pores are provided in the variable panel 150 , and when the amount of light is increased between the variable panel 150 and the protection panel 140 by the light irradiated from the light emitting member 160 , the article of the main body is removed. Make it visible from the outside. As shown in FIG. 12 , the variable panel 150 may also be fitted to the frame 120 provided with a plurality of inserts and may be molded with silicone resin.

As shown in FIGS. 10 and 12 , the light emitting member 160 is provided under the variable panel 150 , and as shown in FIG. 12 , the light emitting member 160 is provided on the substrate 161 and the substrate 161 . It includes a plurality of LED light sources 162 and a diffusion plate 163 provided on the plurality of LED light sources 162 . 13 is a view illustrating the light emitting member shown in FIG. 10 . In addition, although the structure in which the light emitting member 160 is provided only under the frame 120 is illustrated in FIGS. 10 and 12 , the present invention is not limited thereto, and may also be provided above the frame 120 . In addition, the light emitting member 160 may be provided as a pair on the upper and lower portions of the frame 120 , or as two pairs on each side of the rectangular shape. That is, a plurality of light emitting members 160 may be provided according to the transmittance of the variable panel 150 or the size of the door 100 . That is, the door 100 shown in FIG. 10 has a structure in which the light emitting member is built in the door 100 unlike the door structure shown in FIG. 6 . Accordingly, when the door shown in FIG. 10 is applied, the configuration of the light emitting member in the body 200 shown in FIG. 6 may be omitted.

The plurality of LED light sources 162 may be provided to emit light toward the variable panel 150 by adjusting a light emission angle. A plurality of LED light sources 162 from a power supply member 170 according to a detection signal by a voltage change circuit, the motion detection member, and a voltage change circuit for changing the commercial power supplied from the main body to a voltage suitable for the LED light source on the substrate 161 A switching circuit for switching the supply of power to the device and a timer for operating the switching circuit only for a predetermined time may be provided. In addition, the LED light source 162 may be provided to have an optimal light reflectance output according to the size and material of a plurality of nano-sized pores provided in the variable panel 150 .

The diffusion plate 163 may have a lens function such that the light emitted from the plurality of LED light sources 162 is directed toward the outside of the variable panel 150 as indicated by the arrow in FIG. 12 .

The power supply member 170 for supplying power to the light emitting member 160 will be described with reference to FIGS. 14 and 15 .

14 is a perspective view illustrating the structure of the power supply member shown in FIG. 10 , and FIG. 15 is a perspective view illustrating the structure of the first power supply member shown in FIG. 14 .

As shown in FIGS. 11 and 14 , the power supply member 170 includes a first power supply member 171 coupled to the hinge 110 and a second power supply member coupled to the frame 120 ( 172), and when the door 100 is closed, the first power supply member 171 and the second power supply member 172 are electrically connected, and when the door 100 is opened, the first Electrical connection between the power supply member 171 and the second power supply member 172 is cut off.

As shown in FIGS. 14 and 15 , the first power supply member 171 includes a first protrusion 173 protruding from a first terminal and a first electrically connected to the first terminal to receive power from the main body. A cable 176 and a pair of coupling portions 178 are provided, and the first cable 176 is coupled to a connection jack 179 .

The first terminal and the first protrusion 173 are provided to be electrically insulated, and when the pair of coupling parts 178 are fitted into the coupling grooves 114 provided in the body fixing part 112, the first terminal and the first protrusion 173 are fitted. 1 The power supply member 171 is fastened to the hinge 110 .

As shown in FIG. 14 , the second power supply member 172 includes a second protrusion 174 protruding from the second terminal, a screw hole 175 provided for fixing to the frame 120 with a screw or the like, and light emission. and a second cable 177 electrically connected to the first terminal to supply power to the member 160 . The second terminal and the second protrusion 174 are provided to be electrically insulated, the first protrusion 173 contacts the second terminal, and the second protrusion 174 contacts the first terminal. Accordingly, power may be supplied to the light emitting member 160 . That is, the first terminal is electrically insulated from the first protrusion 173 and electrically conductive with the second protrusion 174 . In addition, the second terminal is also electrically insulated from the second protrusion 174 and is provided to be electrically conductive with the first protrusion 173 . The above-described first protrusion 173 and second protrusion 174 are provided to have functions of, for example, a (+) terminal and a (-) terminal.

As described above, by providing the first protrusion 173 on the first terminal and the second protrusion 174 on the second terminal, electric shock can be prevented during use, and the door 100 is repeatedly opened and closed. Electrical connection can be maintained even in operation.

Therefore, when the door 100 is opened from the main body, the first protrusion 173 and the second protrusion 174 are spaced apart to cut off the power supply to the light emitting member 160, and when the door 100 is closed from the main body, the first The first protrusion 173 and the second protrusion 174 contact the first terminal and the second terminal, respectively, and are maintained in a standby voltage state by the operation of the switching circuit.

Then, when the user touches or taps the glass member 130, the motion sensing member detects a motion, and this motion sensing information is transmitted to the light emitting member 160 to turn on the switching circuit, and accordingly, a plurality of LED light sources ( 162) emits light, and as the amount of light between the variable panel 150 and the protection panel 140 increases, it passes between the plurality of nano-sized pores provided in the variable panel 150, so that the article in the body can be checked from the outside. there is. The light emission of the plurality of LED light sources 162 may be operated only for a preset time by a timer that operates the switching circuit for only a predetermined time.

As described above, according to the present invention, since the plurality of LED light sources 162 emit light only for a preset time by the operation of the motion sensing member and the timer, power consumption can be reduced.

Next, another embodiment of the present invention will be described with reference to FIGS. 16 and 17 .

16 is a partial front view of another example of a door having a display panel shown in FIG. 10 , and FIG. 17 is a view showing a light emitting member of another example of the display panel according to the present invention.

12 and 13 , the substrate 161 has a flat structure and the plurality of LED light sources 162 face the outside of the variable panel 150 . However, as indicated by arrows in FIG. 16 , , a plurality of LED light sources 162 may be provided to face the inside of the body 200 .

Also, as shown in FIG. 17 , a plurality of LED light sources 162 may be provided to face the variable panel 150 by providing the substrate 161 in a trapezoidal shape. Accordingly, the light emitting member 160 can be easily installed by applying the substrate 161 as shown in FIG. 17 .

Although the invention made by the present inventors has been described in detail according to the above embodiments, the present invention is not limited to the above embodiments and various modifications can be made without departing from the gist of the present invention.

That is, in the above description, as shown in FIG. 12 , the variable panel 150 is mounted parallel to the glass member 130 and the LED of the light emitting member 160 faces the outer shell of the variable panel 150 . However, the present invention is not limited thereto, and the variable panel 150 is mounted at an angle with respect to the light emitting member 160 so that the light irradiated from the light emitting member 160 passes between the plurality of nano-sized pores to the glass member 130 . It may be arranged to pass through.

Also, in the above description, the structure in which the first protrusion 173 is provided on the first terminal and the second protrusion 174 is provided on the second terminal has been described, but the present invention is not limited thereto. A structure in which the first protrusion 173 and the second protrusion 174 are provided on one side may be applied.

By using the storage box management system having a display panel according to the present invention, it is possible to easily check the items in the main body from the outside.

Claims

A storage module consisting of a plurality of storage boxes, each storage box being mounted to be opened and closed from the main body and the main body, and including a door having a frame;

A storage unit for storing information about each of the storage boxes;

an input unit for inputting identification information for identification of each of the storage boxes;

Includes a control unit for maintaining a bright state for recognizing the inside of the main body according to the identification information input from the input unit,

The door is a storage box management system with a display panel, characterized in that it comprises a glass member provided on the front side of the frame, a protection panel provided on the inner side of the frame, and a variable panel provided between the glass member and the protection panel. .
In claim 1,

The variable panel is a panel made of a thermoplastic resin of PMMA (polymethyl methacrylate) or PC (polycarbonate) and a nano-sized dye,

A storage box management system having a display panel, characterized in that the variable panel is provided with a plurality of nano-sized pores.
In claim 2,

The nano-sized pores have a size of 20-50 nm,

The variable panel is formed to a thickness of 3 to 5 mm,

The storage box management system having a display panel, characterized in that the arithmetic mean roughness (Ra) of the variable panel surface is 1.2 ~ 1.9nm.
In claim 3,

The input unit is provided with a password input unit or a biometric recognition unit for generating the identification information,

The control unit is a storage box management system having a display panel, characterized in that for controlling the opening and closing operation of the door according to the identification information.
In claim 4,

The main body is provided with a light emitting member for irradiating light to the protective panel and the variable panel,

The light emitting member is a storage box management system having a display panel, characterized in that on / off by the control unit.
In claim 4,

a light emitting member is provided between the protection panel and the variable panel;

The light emitting member is a storage box management system having a display panel, characterized in that on / off by the control unit.
In claim 6,

Further comprising a power supply member for supplying power to the light emitting member,

The power supply member is a storage box management system having a display panel, characterized in that it comprises a first power supply member coupled to the hinge and a second power supply member coupled to the frame.
In claim 7,

When the door is closed, the electrical connection between the first power supply member and the second power supply member is executed, and when the door is opened, the electrical connection between the first power supply member and the second power supply member is cut off A storage box management system having a display panel to
In claim 8,

The first power supply member has a first protrusion protruding from the first terminal,

The second power supply member has a second protrusion protruding from the second terminal,

The storage box management system with a display panel, characterized in that the first protrusion is in contact with the second terminal, and the second protrusion is in contact with the first terminal to supply power to the light emitting member.
In claim 8,

A coupling groove is provided on the side surface of the hinge,

A pair of coupling portions are provided on the first power supply member,

A storage box management system having a display panel, characterized in that the first power supply member is fastened to the hinge by the pair of coupling parts being fitted into the coupling grooves.
In claim 1,

The storage box is a storage box management system having a display panel, characterized in that the ossuary storage box.