KR102077128B1 - Frame for hologram - Google Patents

Abstract

The picture frame for hologram has a rotation surface having a chamfer shape, a frame capable of receiving a hologram film therein, a hinge disposed on the rotation surface of the frame, one end is connected to the hinge, guided along the rotation surface , An auxiliary arm having a rod shape, and an illumination unit disposed at the other end of the auxiliary arm and providing light to the frame.

Description

Picture frame for hologram {FRAME FOR HOLOGRAM}

The present invention relates to a frame for holograms that can accommodate a film for holograms therein.

Generally, a picture frame is used to accommodate a picture or a picture inside and to install and display it in an interior space of an art gallery, a gallery, a photo studio, and a show window.

Images recorded on holographic films are not visible to people under normal circumstances. However, when light is incident on the holographic film at a certain angle, the image recorded on the holographic film can be seen by people.

Similarly, when the holographic film is accommodated in the picture frame, a separate lighting device for emitting light is required in order for the image recorded on the holographic film to be visible to people.

An object of the present invention is to provide a hologram picture frame composed of a frame that can accommodate a film for hologram and a lighting device that helps to reproduce an image recorded on the film for hologram.

Hologram picture frame according to an embodiment of the present invention is a rotation surface having a chamfer shape is defined, a frame that can accommodate the holographic film therein, a hinge disposed on the rotation surface of the frame, one end is connected to the hinge And an auxiliary arm having a rod shape, disposed at the other end of the auxiliary arm, and provided with light to the frame.

In one embodiment of the present invention, the rotation surface may be defined on the upper right or left upper side of the frame.

In one embodiment of the present invention, a display surface capable of displaying the holographic film accommodated in the frame is defined, the angle formed by the rotation surface and the display surface may be 40 degrees or more and 50 degrees or less.

In one embodiment of the present invention, a display surface for displaying the holographic film accommodated in the frame is defined, the angle formed by the rotating surface and the display surface may be 130 degrees or more and 140 degrees or less.

In one embodiment of the present invention, a display surface capable of displaying the holographic film accommodated in the frame is defined, the angle at which the light provided from the illumination unit is incident on the display surface may be 40 degrees or more and 50 degrees or less. .

In one embodiment of the present invention, the frame may include a power supply unit for supplying power to the lighting unit.

The hologram picture frame according to an embodiment of the present invention may further include a first signal line connected to the power supply unit and a second signal line connected to the illumination unit.

In one embodiment of the present invention, the first signal line and the second signal line may be electrically connected only when the auxiliary arm is rotated by a predetermined angle or more.

In one embodiment of the present invention, the frame may further include a control unit for controlling the power supply to supply power to the lighting unit.

In one embodiment of the present invention, the power supply unit may include a battery or a rechargeable battery.

In one embodiment of the present invention, the frame may further include an external power supply connection for providing an electrical signal to the power supply from the outside. The external power connection unit may be a DC contactor.

In the holographic picture frame according to the embodiment of the present invention, a second state in which the auxiliary arm is disposed in parallel with one of the corners of the frame and a second in which the auxiliary arm is rotated by a predetermined angle in the first state A state, and the illumination unit may provide light to the frame only in the second state.

Hologram picture frame according to an embodiment of the present invention can accommodate the holographic film therein, and the display surface and the surface parallel to the display surface for exposing the holographic film to form a rotation surface having a predetermined angle A frame comprising: a hinge disposed on the rotating surface of the frame, one end is connected to the hinge, guided along the rotating surface, and has a rod shape. And an illumination unit disposed at the other end of the auxiliary arm and providing light to the frame.

The predetermined angle may be an acute angle.

The frame is defined on the opposite side of the display surface, a rear surface parallel to the display surface, an obtuse angle with the rear surface, an inclined surface extending from the rear surface, an upper surface extending in a direction orthogonal to the rear surface on the inclined surface, and the The rear surface may further include a side surface extending in a direction orthogonal to the rear surface, and the rotation surface may be adjacent to the inclined surface, the upper surface, and the side surface.

According to one embodiment of the present invention, the image recorded on the holographic film accommodated in the picture frame can be easily viewed without undergoing a complicated process of separately setting the external lighting.

In addition, since the lighting device is integrally formed with the frame, portability and ease of installation of the hologram frame can be improved. Accordingly, users can simply place the picture frame for hologram wherever they want, and can enjoy the image recorded on the film for hologram.

1A and 1B illustrate a perspective view of a hologram frame according to an embodiment of the present invention in a first mode.
1C and 1D illustrate perspective views when the holographic picture frame according to an embodiment of the present invention is in the second mode.
FIG. 2 is a side view of the hologram frame shown in FIG. 1C.
FIG. 3 illustrates a shape of the hologram frame illustrated in FIG. 1C as viewed from the top.
4 is an exploded perspective view of a holographic picture frame according to an embodiment of the present invention.
5 is an enlarged view of an exemplary structure in which a frame, a hinge, and an auxiliary arm are connected.
6 exemplarily illustrates a plan view of a holographic picture frame viewed from the back according to an embodiment of the present invention.
FIG. 7A illustrates a perspective view of a holographic picture frame in a first mode according to an embodiment of the present invention.
FIG. 7B is a perspective view of a hologram frame according to an embodiment of the present invention in the second mode.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

In the drawings, the proportions and dimensions of components are exaggerated for effective explanation of technical content. “And / or” includes all one or more combinations in which associated configurations may be defined.

The terms "comprise" and the like are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, but one or more other features or numbers, steps, actions, configurations It should be understood that it does not preclude the presence or possibility of addition of elements, parts or combinations thereof.

1A and 1B illustrate perspective views when a holographic picture frame (PFM) according to an embodiment of the present invention is in the first mode. 1C a and 1D show perspective views when the holographic picture frame PFM according to an embodiment of the present invention is in the second mode. FIG. 2 is a side view of the hologram frame shown in FIG. 1B. FIG. 3 illustrates a shape of the hologram frame shown in FIG. 1B viewed from above.

Specifically, FIGS. 1A and 1C illustrate a front surface of a holographic picture frame PFM according to an embodiment of the present invention, and FIGS. 1B and 1D illustrate a holographic picture frame according to an embodiment of the present invention. ) Shows the rear side.

The hologram frame PFM may include a frame FRM, an auxiliary arm SM, a hinge HG, and an illumination unit LM.

The frame FRM may accommodate the holographic film HFL in which the hologram image IM is recorded. However, the holographic film (HFL) is not a component constituting the holographic picture frame (PFM) of the present invention, it is an element that helps to utilize the hologram picture frame (PFM) according to an embodiment of the present invention.

In the frame FRM, a display area DA or a display surface and a non-display area NDA or a non-display surface may be defined. Through the display area DA, the user may visually recognize the holographic film HFL accommodated therein. The non-display area NDA is an area in which the hologram film HFL is not disposed or the hologram film HFL housed therein by the frame FRM is not visible. In one embodiment of the present invention, the opening OP may be defined on the front surface of the frame FRM, and the display area DA may be defined as an area corresponding to the opening OP.

Although not shown, the holographic picture frame may further include a transparent protective cover for protecting the holographic film HFL accommodated therein. The transparent protective cover may comprise glass or transparent plastic material.

The display area DA may be parallel to a plane defined by the first direction DR1 and the second direction DR2. The normal direction of the display area DA, that is, the thickness direction of the hologram frame PFM may be defined as the third direction DR3.

The front side of the photo frame for holograms (PFM) is close to where the user can see the display area (DA) in the third direction (DR3), and the rear side of the photo frame (PFM) is defined to be far from the user. Can be.

One end of the auxiliary arm SM may be connected to a portion of the frame FRM. In detail, the auxiliary arm SM may be connected to a portion corresponding to a vertex of the frame FRM. The secondary arm SM and the frame FRM may be connected by a hinge HG. A connection structure of the frame FRM, the hinge HG, and the auxiliary arm SM will be described in detail with reference to FIG. 5.

The lighting unit LM may be disposed at the other end of the auxiliary arm SM. However, the present invention is not limited thereto, and in another embodiment of the present invention, the lighting unit LM may be disposed at an intermediate portion of the auxiliary arm SM.

The lighting unit LM includes a light emitting source such as an LED, a fluorescent lamp, or an incandescent lamp. The lighting unit LM emits light, and the emitted light may be red, blue, green, or white. However, the present invention is not limited thereto, and the lighting unit LM may emit various lights.

The auxiliary arm SM may have mobility based on a connection portion with the frame FRM. For example, the auxiliary arm SM may rotate about the portion of the rotation surface SF-R (see FIG. 5) of the frame FRM by the hinge HG.

According to the movement of the auxiliary arm SM, the mode of the hologram frame PFM may be divided into a first mode and a second mode.

1A and 1B, when the hologram frame PFM is in the first mode, the auxiliary arm SM may be disposed to correspond to an edge portion of the frame FRM.

When the hologram frame PFM is in the first mode, the lighting unit LM does not emit light.

When the hologram frame PFM is in the first mode, the user cannot see the image recorded on the hologram film HRL. The recorded image can be viewed only when light enters the hologram film HRL in a specific direction, since such conditions are not satisfied in the first mode.

)를 이룬다. 1C and 1D, when the hologram frame PFM is in the second mode, the auxiliary arm SM is spaced apart from an edge of the frame FRM. At this time, the secondary arm (SM) is a corner of the frame (FRM) and a predetermined angle (

).

)를 이룬다. 본 발명의 일 실시예에서, 제1 각도(

)는 90보다 크고 180도 보다 작을 수 있다.In detail, referring to FIG. 2, when the hologram frame PFM is viewed in a direction parallel to the first direction DR1, the auxiliary arm SM may have the display area DA of the frame FRM and the first angle.

). In one embodiment of the invention, the first angle (

) May be greater than 90 and less than 180 degrees.

)에 의해 조명부(LM)로부터 방출되는 광은 표시영역(DA)에 입사될 수 있다. 제1 방향(DR1)과 나란한 방향으로 바라보았을 때, 조명부(LM)로부터 방출되는 광의 입사각(

)은 30도 내지 60도 일 수 있으며, 바람직하게는 45도 일 수 있다. 단, 이에 제한되는 것은 아니며, 입사각(

)은 홀로그램용 필름(HFL)에 기록된 이미지(IM)가 어떠한 조건으로 기록되었는지에 따라 달라질 수 있다. When the hologram frame PFM is in the second mode, the lighting unit LM emits light. The first angle formed by the auxiliary arm SM and the display area DA

Light emitted from the lighting unit LM may be incident on the display area DA. When viewed in a direction parallel to the first direction DR1, an incident angle of light emitted from the lighting unit LM (

) May be 30 to 60 degrees, preferably 45 degrees. However, the present invention is not limited thereto, and the incident angle (

) May vary depending on the conditions under which the image IM recorded on the holographic film HFL is recorded.

)를 이룬다. 본 발명의 일 실시예에서, 제2 각도(

)는 30도 이상 60도 이하 일 수 있다.Referring to FIG. 3, when looking at the hologram frame PFM in a direction parallel to the second direction DR2, the auxiliary arm SM may have a display angle DA and a second angle (

). In one embodiment of the invention, the second angle (

) May be greater than or equal to 30 degrees and less than or equal to 60 degrees.

When the hologram frame PFM is in the second mode, light is incident from the lighting unit LM in the display area DA, so that the users can see the image IM recorded on the hologram film HFL. In FIG. 1C, the “top shape” is illustrated as an example of the image IM.

4 is an exploded perspective view of a holographic picture frame (PFM) according to an embodiment of the present invention.

The frame FRM may include a front frame FRM-F and a rear frame FRM-B. The hologram film HFL may be disposed between the front frame FRM-F and the rear frame FRM-B. However, the structure in which the hologram film HFL is accommodated in the frame FRM is not limited thereto. In another embodiment of the present invention, an opening through which the holographic film HFL can be inserted into the frame FRM is defined, and the holographic film HFL is inserted through the opening. It can be accommodated in this frame FRM.

5 is an enlarged view of an exemplary structure in which a frame FRM, a hinge HG, and an auxiliary arm SM are connected.

The frame FRM may include a rear surface SF-B, an upper surface SF-U, a side surface SF-S, a rotation surface SF-R, and an inclined surface SF-G.

The rear surface SF-B may be parallel to the display area DA.

The inclined surface SF-G may extend from the rear surface SF-B in a direction between the second direction DR2 and the third direction DR3.

The upper surface SF-U extends in a direction parallel to the third direction DR3 from the inclined surface SF-G and may be parallel to a surface defined by the first direction DR1 and the third direction DR3. .

The side surface SF-S extends in a direction parallel to the third direction DR3 from the rear surface SF-B and may be parallel to a surface defined by the second direction DR2 and the third direction DR3. .

The rotating surface SF-R may be in contact with the inclined surface SF-G, the upper surface SF-U, and the side surface SF-S. The rotation surface SF-R may have a shape substantially the same as a surface formed by chamfering a portion of the frame FRM. The angles that the rotating surface SF-R makes with the inclined surface SF-G, the upper surface SF-U and the side surface SF-S may all be greater than 90 degrees and less than 180 degrees, preferably 120 degrees to 150 degrees. It may also be.

The frame FRM may include a plurality of corners ED1 to ED6.

The first edge ED1 may correspond to a boundary between the inclined surface SF-G and the upper surface SF-U. The second edge ED2 may correspond to a boundary between the rear surface SF-B and the side surface SF-S. The third edge ED3 may correspond to a boundary between the upper surface SF-U and the side surface SF-S.

The fourth edge ED4 may correspond to a boundary between the rotation surface SF-R and the inclined surface SF-G. The fifth edge ED5 may correspond to a boundary between the rotation surface SF-R and the upper surface SF-U. The sixth edge ED6 may correspond to the boundary between the rotation surface SF-R and the side surface SF-S.

An angle between the fourth edge ED4 and the first edge ED1 or the second edge ED2 may be 120 degrees to 150 degrees. An angle between the fifth edge ED5 and the first edge ED1 or the third edge ED3 may be 120 degrees to 150 degrees. An angle between the sixth edge ED6 and the second edge ED2 or the third edge ED3 may be 120 degrees to 150 degrees.

The frame FRM may include a first signal line SL1. The first signal line SL1 may include a first cathode signal line SL1-1 and a first anode signal line SL1-2. The first signal line SL1 may be electrically connected to the power supply unit PW (see FIG. 6). Specifically, the first negative signal line SL1-1 is connected to the negative terminal of the power supply unit PW (see FIG. 6), and the first positive signal line SL1-2 is positive of the power supply unit PW (see FIG. 6). Can be connected to a terminal.

The secondary arm SM may include a second signal line SL2. The second signal line SL2 may be electrically connected to the lighting unit LM.

The second signal line SL2 may include a second cathode signal line SL2-1 and a second anode signal line SL2-2. In detail, the second negative signal line SL2-1 is connected to the first negative signal line SL1-1, and the second positive signal line SL2-2 is connected to the first positive signal line SL1-2. Can be connected.

That is, the first signal line SL1 and the second signal line SL2 may be electrically connected to each other to transmit electrical energy of the power supply unit PW (see FIG. 6) to the lighting unit LM.

In one embodiment of the present invention, whether the first signal line SL1 and the second signal line SL2 are electrically connected may vary depending on an operation mode of the hologram frame PFM. For example, in the first mode, the first signal line SL1 and the second signal line SL2 are not in contact with each other, and thus may not be electrically connected. In the second mode, the first signal line SL1 and the second signal line SL2 may be in contact with each other and electrically connected to each other. Accordingly, when the user moves the auxiliary arm SM to change the operation mode of the hologram frame PFM from the first mode to the second mode, the light emission source of the lighting unit LM is automatically turned on to display area. Light can be provided to (DA).

The hinge HG may be disposed on the rotation surface SF-R. In one embodiment of the present invention, the hinge (HG) may be arranged in a structure that is bonded on the rotating surface (SF-R). In one embodiment of the present invention, the inward groove (SF-R) is defined in the groove groove inward, the hinge (HG) may be disposed to correspond to the groove. In one embodiment of the present invention, an opening is defined in the rotation surface SF-R, and the hinge HG may be arranged in a structure inserted into the opening. The structure in which the hinge HG is disposed as in the above embodiments is not particularly limited, and at least a part of the hinge HG is disposed on the rotation surface SF-R so that the auxiliary arm SM may be coupled thereto. Suffice.

,

,

)을 이룰 수 있다.The secondary arm SM may be moved by the hinge HG, and the path of the secondary arm SM may be guided by the rotation surface SF-R. Since the rotating surface SF-R forms a predetermined angle with the front surface SF-F, the upper surface SF-U, and the side surface SF-S, the auxiliary arm SM guided by the rotating surface SF-R. ) Is the display area DA and predetermined angles (as shown in FIGS. 1B, 2, and 3) in the second mode.

,

,

) Can be achieved.

Although not shown, a structure corresponding to the hinge HG may be disposed on the auxiliary arm SM. For example, the auxiliary arm SM may define a groove or an opening in which the hinge HG may be inserted. However, the present invention is not limited thereto, and may be any other structure that can rotate in combination with the hinge HG.

FIG. 6 exemplarily illustrates a plan view of a holographic picture frame (PFM) according to an embodiment of the present invention from the rear.

The frame FRM may further include a power supply unit PW, a DC contactor CT, and a third signal line SL3.

The negative terminal and the positive terminal of the power supply unit PW are electrically connected to the first negative signal line SL1-1 and the first positive signal line SL1-2. The power supply unit PW may include a rechargeable battery or a battery. In another embodiment of the present invention, the power supply unit PW of the hologram frame PFM may not include a battery or a rechargeable battery, and may include only components for receiving electrical energy from the battery or the rechargeable battery when the battery or the rechargeable battery is inserted.

In one embodiment of the present invention, the power supply unit PW may be electrically connected by the DC connector CT and the third signal line SL3.

An external terminal may be inserted into the DC contactor CT. When the external terminal is inserted, the DC contactor CT may transfer electrical energy provided from the outside to the power supply unit PW. For example, the DC contactor CT may be a micro 5-pin terminal.

In one embodiment of the present invention, the hologram frame PFM may further include a controller CTR. The controller CTR may control the power supply unit PW to supply electrical energy (or power) to the lighting unit LM. For example, the control unit CTR may measure the degree of rotation of the auxiliary arm SM so that the electrical energy is supplied from the power supply unit PW to the lighting unit LM when the auxiliary arm rotates more than a predetermined angle. have.

FIG. 7A illustrates a perspective view when the hologram frame PFM-1 according to the exemplary embodiment of the present invention is in the first mode. FIG. 7B illustrates a perspective view when the hologram frame PFM-1 according to the embodiment of the present invention is in the second mode.

In the above-described hologram picture frame (PFM), the secondary arm (SM) is disposed corresponding to the short edge of the corners of the frame (FRM). On the other hand, in the hologram picture frame PFM-1 shown in FIGS. 7A and 7B, the auxiliary arm SM-1 corresponds to the long edge of the edges of the frame FRM-1.

Other details are omitted because the details and principles are substantially the same as the above description.

Although described with reference to the embodiments, those skilled in the art can understand that the present invention can be variously modified and changed without departing from the spirit and scope of the invention described in the claims below. There will be. In addition, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, and all technical ideas within the scope of the following claims and equivalents thereof should be construed as being included in the scope of the present invention. .

PFM: Picture Frame for Hologram FRM: Frame
SM: Secondary Arm LM: Lighting
HG: Hinge HLF: Film for hologram
PW: Power Supply CT: DC Contactor
CTR: Control

Claims (17)

A display surface for accommodating the holographic film therein and exposing the holographic film, a rotation surface having a predetermined angle with the surface parallel to the display surface, a rear surface defined on the opposite side of the display surface and parallel to the display surface, A frame including an inclined surface extending from the rear surface at an obtuse angle with a rear surface, an upper surface extending in a direction orthogonal to the rear surface from the inclined surface, and a side surface extending in a direction orthogonal to the rear surface from the rear surface;
A hinge disposed on the rotating surface of the frame;
An auxiliary arm having one end connected to the hinge and guided along the rotation surface and having a rod shape; And
Is disposed at the other end of the auxiliary arm, and includes an illumination unit for providing light to the frame,
The rotating surface is a hologram picture frame adjacent to the inclined surface, the upper surface, and the side surface. According to claim 1,
The rotating surface is a picture frame for a hologram is defined on the upper right or upper left of the frame. The method of claim 2,
And an angle between the rotating surface and the display surface is 40 degrees or more and 50 degrees or less. The method of claim 2,
And an angle between the rotating surface and the display surface is 130 degrees to 140 degrees. According to claim 1,
And an angle at which the light provided from the illumination unit is incident on the display surface is 40 degrees or more and 50 degrees or less. According to claim 1,
The frame is a hologram picture frame including a power supply for supplying power to the lighting unit. The method of claim 6,
And a first signal line connected to the power supply unit and a second signal line connected to the lighting unit. The method of claim 7, wherein
And the first signal line and the second signal line are electrically connected only when the auxiliary arm is rotated by a predetermined angle or more. The method of claim 6,
The frame further comprises a control unit for controlling the power supply to supply power to the lighting unit for the hologram. The method of claim 9,
And the control unit controls the power supply unit to supply the power to the lighting unit when the auxiliary arm rotates more than a predetermined angle. The method of claim 6,
The power supply frame for a hologram including a battery or a rechargeable battery. The method of claim 11,
The frame is a hologram picture frame further comprises an external power connection for providing an electrical signal to the power supply from the outside. The method of claim 12,
The external power supply connecting frame for the hologram is a DC contactor. According to claim 1,
A first state in which the auxiliary arm is disposed side by side at any one of edges of the frame; And
The auxiliary arm includes a second state rotated by a predetermined angle in the first state,
And the lighting unit provides light to the frame only in the second state. delete delete delete

Images