KR102531912B1 - Hologram foldable device for smartphone - Google Patents

Abstract

The present invention relates to a holographic foldable device for a smartphone, and more particularly, to a seating portion having a storage portion in which the smartphone is seated and a cover portion for opening and closing the upper portion of the storage portion, and forming a downward slope from the rear end of the lower surface of the seating portion It relates to a hologram foldable device for a smartphone including a hologram mirror unit and a support unit supporting the hologram mirror unit and spaced apart on the same vertical line as the seating unit.

Description

Hologram foldable device for smartphones {HOLOGRAM FOLDABLE DEVICE FOR SMARTPHONE}

The present invention relates to a hologram foldable device for a smartphone, and more particularly, by forming a wireless charging unit in a seating area where the smartphone is seated, charging the battery of the smartphone while enjoying a three-dimensional hologram, rotating the seating unit and the support unit, and It relates to a hologram foldable device for a smartphone that can be folded and carried in a foldable form.

Recently, with the development of technology for providing 3D stereoscopic images, products or services providing various types of realistic images such as 3D TV or hologram performances are appearing.

That is, an electronic method such as a 3D TV provides images in consideration of the difference between the viewing angles of the left and right eyes, and differentiates images perceived by the left and right eyes through special glasses.

In addition, the form of providing a 3D effect using hologram technology is a floating image method, in which the image projected on a transparent or translucent film overlaps with the background image, so that the distance between the reflected image of the front and the background image It provides a three-dimensional effect through the difference.

Here, as for the floating image technology, a front fixed view method in which the projected surface is one is common.

In addition, three or four projection surfaces are configured in the form of a triangular pyramid or a quadrangular pyramid, and then images to be seen from three or four viewpoints are provided so that they are reflected and reflected on each surface from the bottom surface, so that the same scene can be viewed separately. Different ways of showing images for each view from the side are being presented.

The technology that creates a three-dimensional effect by projecting an image onto such a transparent polygonal horn is inferior to the electronic method or the floating image method in terms of three-dimensional effect, but it does not provide a three-dimensional effect at a fixed location, but it is possible to see a three-dimensional image from all sides. It has the advantage of realizing a more lively three-dimensional effect and being easy to configure.

On the other hand, recently, a video related to a hologram projection device made simply in the shape of a transparent quadrangular truncated pyramid has been introduced on Internet blogs and YouTube so that hologram images output through smartphones can be easily enjoyed.

However, in the case of such a hologram projection device, since it is made in the shape of a quadrangular truncated pyramid, there was a structural problem in that it could not stably support the smartphone even though it was easy to be placed on the smartphone screen.

Therefore, it was not easy to watch the hologram image while the smartphone was placed on it, and it was difficult to use it as a cradle for holding the smartphone or further apply it as a promotional material for advertising.

Republic of Korea Utility Model Publication No. 20-2016-0000214 (published on January 20, 2016)

In order to solve the above problems of the prior art, the present invention forms a wireless charging unit in the seating area where the smartphone is seated, charges the battery of the smartphone while enjoying a three-dimensional hologram, and rotates the seating unit and the support unit to form a folder type. It is to provide a holographic foldable device for a smartphone with a new structure that can be folded and carried.

In addition, to provide a holographic foldable device for a smartphone that is disposed on one side of the outer side of the seating unit and makes clear a holographic image projected onto a subject located in the support unit by a lighting unit that irradiates toward the support unit.

In addition, a detachable background kit is provided at the rear end of the seating part and the rear end of the support part, and a background image kit suitable for the image content projected through the hologram unit is inserted to make the depth of the space where the background paper and the image of the content are formed. It is to provide a foldable device.

The present invention to solve the above problems

A seating portion having a storage portion in which a smartphone is seated and a cover portion for opening and closing an upper portion of the storage portion;

A hologram mirror unit forming a downward slope from the rear end of the lower surface of the seating unit; and

A support portion supporting the hologram mirror portion and spaced apart on the same vertical line as the seating portion

A holographic foldable device for a smartphone is provided.

In the holographic foldable device for a smartphone according to an embodiment of the present invention, the support portion is formed of a case having a length longer than the rear end of the seating portion, and a receiving portion capable of seating a subject equipped with a magnet on one side of the case. a body portion formed with a groove; and an operating unit configured to operate power with magnetic force of the magnet when a subject is placed in the receiving groove.

In the holographic foldable device for a smartphone according to an embodiment of the present invention, the operating unit includes a terminal unit receiving external power to one side of the body unit; a conductor that is accommodated inside the body and moves up and down; And a power supply unit having a control wire having one side connected to the terminal unit and the other side connected to the conductor moving up and down and one side connected to a control unit turning on and off the power and the other side connected to the moving conductor. there is.

In the holographic foldable device for a smartphone according to an embodiment of the present invention, a wireless charging unit for wirelessly charging the battery of the smartphone may be included inside the cover unit.

In the holographic foldable device for a smartphone according to an embodiment of the present invention, a lighting unit disposed on an outer side of the seating unit and irradiating toward the support unit may be included.

In the holographic foldable device for a smartphone according to an embodiment of the present invention, when a subject is placed in the receiving groove, a rotating part for rotating the subject is included, and the rotating part is formed on a rotating plate formed in the receiving groove and a lower part of the rotating plate. It may further include a connected rotational shaft, a worm gear connected to one end of the rotational shaft to rotate the rotational shaft, and a small motor for rotating the worm gear.

In the holographic foldable device for a smartphone according to an embodiment of the present invention, the seating part, the holographic mirror part, and the rotation part for rotating the support part are included. The pivoting part includes a first link for rotating the hologram mirror toward the upper surface of the seating part with the rear end of the seating part as an axis; and a second link for pivoting the support part to one side of the hologram mirror part with the lower end of the hologram mirror part as an axis.

In the holographic foldable device for a smartphone according to an embodiment of the present invention, it is characterized in that it includes a background kit for providing a background to an image projected through the hologram mirror unit by being detached from the rear end of the seating part and the rear end of the support part. can do.

The hologram foldable device for a smartphone according to the present invention forms a wireless charging unit in a seating area where the smartphone is seated, charges the battery of the smartphone while enjoying a three-dimensional hologram, and folds the seating portion and the support portion into a folder shape for carrying. It has the advantage of being able to use it without restriction of location.

In addition, a holographic image projected onto a subject located in the support unit by a lighting unit disposed on an outer side of the seating unit and irradiating towards the support unit has an advantage of enhancing a sense of reality to the viewer.

In addition, a detachable background kit is provided at the rear end of the attachment part and the rear end of the support part, and a background image kit suitable for the image content projected through the hologram part is inserted to feel the depth of the space where the background paper and the image of the content are formed, thereby improving the three-dimensional effect. There are advantages to doing so.

1 is a perspective view schematically showing the appearance of a holographic foldable device for a smartphone according to an embodiment of the present invention.
Figure 2 is an exploded perspective view shown in Figure 1 is disassembled.
3 is a cross-sectional view of an operating part of a holographic foldable device for a smartphone according to an embodiment of the present invention.
4 is an exemplary diagram illustrating a lighting unit of a holographic foldable device for a smartphone according to an embodiment of the present invention.
5 is a conceptual diagram illustrating the concept of a rotating part of a holographic foldable device for a smartphone according to an embodiment of the present invention.
6 is an exemplary view showing a state in which a holographic foldable device for a smartphone according to an embodiment of the present invention is rotated through a rotating unit.

Hereinafter, preferred embodiments in which a person skilled in the art can easily practice the present invention will be described in detail with reference to the accompanying drawings. However, in the detailed description of the operating principle of the preferred embodiment of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

In addition, the same reference numerals are used for parts having similar functions and actions throughout the drawings.

In addition, when a part is said to be 'connected' to another part in the entire specification, this includes not only the case where it is directly connected but also the case where it is indirectly connected with other components intervening therebetween. In addition, 'including' a certain component means that other components may be further included without excluding other components unless otherwise stated.

Hereinafter, a holographic foldable device for a smartphone according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view schematically showing the appearance of a holographic foldable device for a smartphone according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1 shown by disassembling it, and FIG. 3 is a smartphone according to an embodiment of the present invention. It is an exemplary view showing an operation part of a holographic foldable device in cross section, and FIG. 4 is an exemplary view showing a lighting unit of a holographic foldable device for a smartphone according to an embodiment of the present invention, and FIG. 5 is an exemplary view for a smartphone according to an embodiment of the present invention. It is a conceptual diagram showing the concept of a rotating part of a holographic foldable device, and FIG. 6 is an exemplary view showing a state in which the rotating part of the holographic foldable device for a smartphone according to an embodiment of the present invention rotates.

As shown in FIGS. 1 and 2 , the holographic foldable device 10 for a smartphone according to an embodiment of the present invention includes a seating part 100 , a holographic mirror part 200 and a support part 300 .

More specifically, as shown in FIGS. 1 and 2, the hologram foldable device 10 for a smartphone according to an embodiment of the present invention opens and closes the storage unit 110 in which the smartphone is seated and the upper portion of the storage unit. A seating portion 100 having a cover portion 120 to support the hologram mirror portion 200 forming a downward slope from the rear end of the lower surface of the seating portion, and a support portion supporting the hologram mirror portion and spaced apart on the same vertical line as the seating portion. (300).

Referring to FIGS. 1 and 2 , the seating portion 100 is positioned vertically apart from the floor or ground, and a smartphone may be accommodated therein.

The storage unit 110 is formed as a wall with an open top and one side open so that a smart phone can be accommodated therein.

In addition, the storage unit 110 may further form a sub-wall 111 having elasticity on the inner wall to prevent the smart phone from moving or leaving.

The sub-wall 111 is formed of a plate extending in the longitudinal direction, and is formed to be curved in the central direction of the housing unit 110 to press and support both sides of the smartphone in the longitudinal direction.

The cover unit 120 is folded and connected to the rear end of the housing unit 110 to open and close the top of the housing unit 110 .

1 and 2, the hologram mirror unit 200 outputs a hologram image by forming a downward slope from the rear end of the lower surface of the seating portion.

That is, in the hologram mirror unit 200, a frame forming an inclined portion is formed, and a transparent or semi-transparent plastic material is disposed inside the frame. In addition, as the video content of the smart phone stored in the storage unit 110 is reproduced, a hologram image is output on the top of the support unit 300 by passing through it.

At this time, a subject is placed on the support 300, and an image corresponding to the subject is output in a 3D sense, or a subject corresponding to a holographic image is placed on the support 300.

On the other hand, the terms rear end, rear end, and rear end used in this specification include indicating a position where the upper end of the hologram mirror unit 200 located at a height perpendicular to the floor is connected to the lower portion of the seating unit 100. do.

In addition, although the subject is shown as a sphere or a flower pot in the drawings of this specification, this is only an example, and is not limited thereto, and may be replaced with various shapes.

Referring to FIGS. 2 and 3 , the support part 300 is a support that supports the hologram mirror part 200 and is spaced apart from the seating part 100 on the same vertical line.

The support part 300 further includes a body part 310 and an operating part 320 .

The body part 310 is formed as a case having a longer length than the rear end of the seating part 100, and forms an accommodation groove 311 capable of seating a subject equipped with a magnet M on one surface of the case.

The operating unit 320 serves to operate power with the magnetic force of the magnet M when the subject is placed in the receiving groove 311 .

To this end, the operating unit 320 further includes a terminal unit 321, a conductor 322, and a power supply unit 323.

The terminal unit 321 is formed with a terminal receiving external power on one side of the body unit 310, and may be formed as a terminal to which a charging cable of a USB or portable auxiliary battery can be connected.

Referring to FIG. 3 , the conductor 322 is accommodated inside the body portion 310 and is formed as a plate that moves up and down, and serves to flow current applied to the terminal portion 321 .

At this time, it is preferable to form an accommodating hole 322a accommodating the conductor 322 at the inner lower portion of the body portion 310 . In addition, the accommodating hole 322a is preferably formed at a height adjacent to the inner upper surface of the body portion 310 so as to prevent the conductor 322 from escaping to the outside.

The power supply unit 323 includes an electric wire 323a having one side connected to the terminal unit 321 and the other side connected to the moving conductor 322 and one side connected to the control unit turning on/off the power and the other side connected to the moving conductor 322. It is provided with a control wire (323b) to be connected.

For example, as shown in (a) of FIG. 3, as shown in (b) of FIG. 3 corresponding to the position of the conductor 322, a subject equipped with a magnet M is placed on the receiving groove 311. When released, the conductor 322 located at the inner lower part of the body part 310 moves up and down by the magnetic force of the magnet M.

At this time, the conductor 322 moves up and down according to the arrangement of the subject while being accommodated in the receiving hole 322a formed in the inner lower part of the body part 310 .

In addition, the conductor 322 maintains a state adjacent to the magnet M provided in the subject, and contacts the wire 323a and the control wire 323b, respectively, to transfer power applied from the terminal unit 321 to the control wire 323b. supplied to the control unit connected to

Meanwhile, as shown in FIGS. 1 and 2 , the hologram foldable device 10 for a smartphone according to an embodiment of the present invention may include a wireless charging unit 400 .

The wireless charging unit 400 serves to wirelessly charge the battery of the smart phone (S) inside the cover unit 120 .

To this end, the wireless charging unit 400 preferably has a wire connected to the power supply unit 323 or forms a terminal on one side of the cover unit 120 to receive external power.

After accommodating the smartphone in the storage unit 400, the wireless charging unit 400 charges the battery of the smartphone while viewing a holographic image by rotating the cover unit 120 to close the upper portion of the storage unit 110. is to do

In addition, even if you do not enjoy the hologram image, it is possible to replace it with a portable charger.

In addition, as shown in FIG. 4 , the holographic foldable device 10 for a smartphone according to an embodiment of the present invention may include a lighting unit 500 .

The lighting unit 500 is disposed on one outer side of the seating unit 100 and serves to irradiate toward the support unit 300 .

That is, the lighting unit 500 is formed on the lower surface of the rear end of the housing unit 110 and irradiates toward a subject disposed on the upper surface of the support unit 300 .

The lighting unit 500 not only functions as a mood light, but also serves to help clearly show the shape of a subject.

In addition, as shown in FIG. 5 , the holographic foldable device 10 for a smartphone according to an embodiment of the present invention may include a rotating unit 600 .

The rotation unit 600 serves to rotate the subject when the subject is positioned behind the upper surface of the support part 200 .

To this end, the rotating unit 600 is connected to a rotating plate 610 formed on one surface of the body portion 310, a rotating shaft 620 connected to a lower portion of the rotating plate 610, and one end of the rotating shaft 620 to rotate the rotating shaft 620. It further includes a worm gear 630 and a small motor 640 that rotates the worm gear 630.

Accordingly, the rotating unit 600 rotates the subject in one direction or another direction corresponding to the holographic image to further improve the three-dimensional effect. In addition, even if the hologram image is not output, it can be used as a decorative member.

In addition, as shown in FIG. 6 , the holographic foldable device 10 for a smartphone according to an embodiment of the present invention may include a rotating part 700 .

To this end, the rotation unit 700 further includes a first link 710 and a second link 720 .

The first link 710 rotates the hologram mirror unit 200 toward the upper surface of the seating unit with the rear end of the seating unit 100 as an axis.

The second link 720 rotates the support part 300 to one side of the hologram mirror part 200 with the lower end of the hologram mirror part 200 as an axis.

For example, in order to store the holographic foldable device 10 for a smartphone according to the present invention after use, first, grip the mounting portion 100 with one hand and rotate the mounting portion 100 around the first link 710. let it

Then, by gripping the support part 200, the second link 720 is rotated in the direction of one side of the hologram mirror part 200 as an axis.

At this time, the hologram mirror unit 200 is positioned with the first link 710 as an axis so as to form an obtuse angle with the rear end of the mounting portion 100 as an axis. And it is located in the range of a right angle or an acute angle according to the rotation angle of the support part 200 .

Thereafter, when the support part 200 is further rotated in the direction of rotation of the second link 720 as an axis, the seating part 100 rotates from the initial position to the first link 710 as an axis in a counterclockwise direction within a range of 270 degrees. rotate Further, the support part 200 rotates clockwise within a range of 270 degrees around the second link 720 from the initial position.

For this reason, when the mounting portion 100 and the support portion 300 are pushed toward each hologram mirror portion 200 in a state where the hologram mirror portion 200 is located in the center, they are in a folded state.

In addition, the pivoting part 700 can also have a structure in which the seating part 100, the hologram mirror part 200, and the support part 300 are separated from each other, as well as rotating. Due to this, the first link 710 and the second link 720 can be separated from each other and carried by each part.

In addition, as shown in FIGS. 1 and 2 , the holographic foldable device 10 for a smartphone according to an embodiment of the present invention may include a background kit 800.

The background kit 800 serves to provide a background to the image projected through the hologram mirror unit 200 by being detached from the rear end of the mounting unit 100 and the rear end of the support unit 300, respectively.

That is, the background kit 800 inserts a background image kit suitable for the holographic image content into the space behind the support 300 so that the depth of the space where the background paper and the holographic image are formed can be felt.

Meanwhile, as shown in FIGS. 1 and 2 , the holographic foldable device 10 for a smartphone according to an embodiment of the present invention may include an angle adjusting unit 900 .

The angle adjusting unit 900 has a triangular cross section so that one side is high and the other side is low.

For this reason, the inclined surface of the angle control unit 900 is coupled to the front lower surface of the support unit 300 so as to contact the angle of the hologram mirror unit 200 so that it can be enjoyed by lowering the angle.

As described above, the detailed description of the present invention has been described with respect to the preferred embodiments of the present invention, but this is the best embodiment of the present invention described by way of example, but does not limit the present invention. In addition, it is of course possible for anyone having ordinary knowledge in the technical field to which the present invention belongs to various modifications and imitations without departing from the scope of the technical idea of the present invention.

Therefore, the scope of the present invention is not limited to the above-described embodiments, but may be implemented in various forms of embodiments within the scope of the appended claims. And without departing from the subject matter of the present invention claimed in the claims, anyone with ordinary knowledge in the art to which the invention pertains is considered to be within the scope of the claims of the present invention to various extents that can be modified.

10: Hologram foldable device for smartphone
100: seating part 110: storage part
120: cover part 200: hologram mirror part
300: support part 310: body part
320: operation part 321: terminal part
322: conductor 323: power supply
323a: wire 323b: control wire
400: wireless charging unit 500: lighting unit
600: rotating part 610: rotating plate
620: rotation shaft 630: worm gear
640: small motor 700: rotating part
710: first link 720: second link
800: background kit 900: angle adjusting unit

Claims (8)

A seating portion having a storage portion in which a smartphone is seated and a cover portion for opening and closing an upper portion of the storage portion;
A hologram mirror unit forming a downward slope from the rear end of the lower surface of the seating unit; and
A support part supporting the hologram mirror part and spaced apart on the same vertical line as the seating part,
the support
a body portion formed of a case having a length longer than the rear end of the seating portion and having an accommodation groove capable of seating a subject equipped with a magnet on one surface of the case; and
A terminal part receiving external power to one side of the body part, a conductor accommodated inside the body part and moving up and down, and a wire having one side connected to the terminal part and the other side connected to the conductor moving up and down, and one side turning on and off power Further comprising an operating unit consisting of a power supply unit connected to the control unit and having a control wire connected to the conductor on the other side of the lift,
the working part
When the subject is placed in the receiving groove, the conductor located at the inner lower part of the body part moves up and down by the magnetic force of the magnet and comes into contact with the wire and the control wire, respectively, to supply power applied from the terminal part to the control unit. characterized by operating
A holographic foldable device for smartphones.
delete delete According to claim 1,
Including a wireless charging unit for wirelessly charging the battery of the smartphone inside the cover unit
A holographic foldable device for smartphones.
According to claim 1,
It is disposed on one side of the outer side of the seating part and includes a lighting unit for irradiating toward the support part.
A holographic foldable device for smartphones.
According to claim 1,
A rotation unit for rotating the subject when the subject is placed in the receiving groove,
the rotating part
Further comprising a rotary plate formed in the receiving groove, a rotary shaft connected to a lower portion of the rotary plate, a worm gear connected to one end of the rotary shaft to rotate the rotary shaft, and a small motor for rotating the worm gear
A holographic foldable device for smartphones.
According to claim 1,
And a rotation unit for rotating the seating unit, the hologram mirror unit, and the support unit, respectively.
the rotating part
a first link for pivoting the hologram mirror toward an upper surface of the seating portion with the rear end of the seating portion as an axis; and
Characterized in that it further comprises a second link for rotating the support portion to one side of the hologram mirror portion with the lower end of the hologram mirror portion as an axis.
A holographic foldable device for smartphones.
According to claim 1,
Characterized in that it comprises a background kit for providing a background to the image projected through the hologram mirror unit by being detached from the rear end of the seating part and the rear end of the support part.
A holographic foldable device for smartphones.

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