KR100676849B1 - Display apparatus using lenticular lens - Google Patents

Abstract

A display apparatus using a lenticular lens is provided to easily set/separate a lenticular panel in/from the display apparatus to facilitate replacement of multiple images. A display apparatus using a lenticular lens includes a frame(10) having a motor(11) and a battery, a multi-image(20) located in front of the frame and vertically moved, a lenticular panel(30), a vertical moving unit(40) and a mirror(50). The lenticular panel receives the multi-image and includes a lenticular lens(32) and an LCD(Liquid Crystal Display)(33). The lenticular panel is combined with the frame using a magnet. The vertical moving unit vertically moves the multi-image and displays different images on the lenticular panel. The mirror is attached to the front side of the vertical moving unit which corresponds to the bottom of the lenticular panel.

Description

Display apparatus using lenticular lens

1 is an exploded perspective view showing a display device using a lenticular lens according to the present invention;

2 is an assembled perspective view showing a display device using a lenticular lens according to the present invention;

3 to 5 are front views showing that the image is converted according to the Shanghai-dong of the image by the Shanghai-dong means of the present invention.

<Explanation of symbols for the main parts of the drawings>

10 frame 11: motor

11a: eccentric projection 13, 14: left and right center hole

20: multiple image image 30: lenticular panel

31: magnet 32: lenticular lens

33: LCD 40: Shanghai East Sudan

41: support member 41a: support protrusion

41c, 41d: left and right coupling holes 42, 43: left and right link members

42a, 43a: first insertion protrusion 42b, 43b: slot hole

42c, 43c: second insertion protrusion 44: second link member

44a: third insertion protrusion 44b: hole

50: mirror

The present invention relates to a display apparatus using a lenticular lens for displaying multiple images while moving multiple image images up and down on the rear surface of the lenticular lens.

The demand for a system capable of displaying stereoscopic images is very urgent in many fields. The need for such a stereoscopic imaging system is that stereoscopic imaging is not only natural than two-dimensional imaging but also makes it easier for an observer to recognize a new object. In general, in order to recognize a three-dimensional object, the human body is focused on a point of the object by moving the two eyes, the depth of the object caused by the difference between the images that are incident on the two eyes located at a horizontal distance It requires the ability to collect convergence and the ability to control the lens of the eye to recognize image planes that exist at different locations.

Three-dimensional stereoscopic image is based on the principle of stereoscopy through two eyes, which is caused by the binocular disparity caused by the disparity of two eyes, that is, because they are spaced about 65mm in the horizontal direction. It is a principle that makes you feel a three-dimensional effect. In general, the three-dimensional stereoscopic image is classified into a stereoscopic method using a holographic method, a stereoscopic special glasses, and a non-glass type without stereoscopic special glasses.

In the above, researches on stereoscopic stereoscopic image systems or similar stereoscopic image systems have been actively conducted. Such stereoscopic stereoscopic image systems display two two-dimensional images that are visible to the viewer's left and right eyes as one two-dimensional image. Simultaneously display them on the screen, then separate them by a constant method so that they can enter the observer's left and right eyes, respectively, so that the viewer feels a three-dimensional effect. In this way, the image is classified into an autostereoscopic or non autostereoscopic imaging system. In the non-stereoscopic stereoscopic system, polarization, anaglyph, optical shutter, and chromostereoscopic are used. Prisms are used, and autostereoscopic stereoscopic systems use stereograms, lenticular lenses, parallax barriers, and scanning slits.

The biostereoscopic stereoscopic imaging system generates eye fatigue for the observer and also causes discomfort and unnaturalness because the observer must wear special glasses. On the other hand, the autostereoscopic stereoscopic imaging system does not have such disadvantages because the viewer directly scans the screen.

Here, among autostereoscopic stereoscopic imaging systems, in particular, a stereoscopic imaging system using a lenticular lens has developed a display apparatus for advertising advertising placing various images on the rear of a lenticular panel having cylindrical lenses arranged up and down on an LCD.

In the related art, in order to display dynamic images in which images of various scenes are automatically converted in such an advertisement display apparatus, three to four display advertisement panels are rotated to dynamically display images of each panel.

However, since the display device for advertising as described above requires a large number of panels, its manufacturing cost is expensive and its volume is also large, resulting in an increase in installation area and deterioration in efficiency.

Accordingly, the present invention is to solve the above problems, an object of the present invention is to provide a display device using a lenticular lens to display a plurality of images while moving the multiple image image up and down on the back of the lenticular lens. There is.

Accordingly, in order to achieve the above object, a display apparatus using a lenticular lens according to the present invention includes a frame formed by mounting a motor and a battery at a lower rear side thereof, and a plurality of display apparatuses arranged on a front surface of the frame and movable up and down. A burn image; A lenticular panel which receives the image image in front of the multiple image images and is magnetically coupled to all four sides of the frame and is coupled to the lenticular lens and the LCD; A moving unit provided at a lower end of the multiple image image to display different images through the front surface of the lenticular panel while moving the multiple image image up and down; A mirror attached to the bottom of the lenticular panel while being the front of the shanghai means; The shank moving means includes a horizontal bar-shaped support member having a support protrusion for supporting a lower surface of the multiple image image, and coupling a lower end surface of the multiple image image with a magnet on the upper surface of the support protrusion; First insertion protrusions respectively inserted into the left and right coupling holes formed at both ends of the support member are formed at one end thereof, and slot holes are drilled at the other end thereof, and second insertions respectively inserted into the left and right center holes formed in the frame at the middle thereof. A pair of left and right link members having protrusions formed thereon; A third insertion protrusion is inserted into one end of the slot hole formed at the other end of the left and right link members at the same time, and the other end is formed of a second link member having a hole inserted into the eccentric protrusion eccentrically coupled to the shaft of the motor. It features.

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

A display apparatus using a lenticular lens according to the present invention includes a frame 10 mounted with a motor 11 and a battery (not shown) at a lower rear surface thereof; A plurality of image images 20 positioned in front of the frame 10 and movable up and down; The image image 20 is received in front of the multiple image image 20 and coupled to the magnets 31 on all sides of the frame 10, and coupled to the lenticular lens 32 and the LCD 33. A lenticular panel 30; A moving unit 40 installed at a lower end of the multiple image image 20 to display different images through the front surface of the lenticular panel 30 while moving the multiple image image 20 up and down; It is made of a mirror 50 attached to the bottom of the lenticular panel 30 and the front of the shankdong means 40.

Here, the shank movement means 40 is a support projection 41a for supporting the lower surface of the multiple image image 20 is formed horizontally, the multiple image image 20 on the upper surface of the support projection (41a) A support member 41 having a horizontal bar shape coupled to the upper and lower surfaces of the lower end of the magnet 41b; First insertion protrusions 42a and 43a respectively inserted into the left and right coupling holes 41c and 41d formed at both ends of the support member 41 are formed at one end thereof, and slot holes 42b and 43b are respectively drilled at the other end thereof. A pair of left and right link members 42 and 43 formed with second insertion protrusions 42c and 43c inserted into the left and right center holes 13 and 14 formed in the frame 10 in the middle thereof; Third insertion protrusions 44a which are simultaneously inserted into slot holes 42b and 43b respectively formed at the other ends of the left and right link members 42 and 43 are formed at one end thereof, and the other end is eccentrically coupled to the shaft of the motor 11. The second link member 44 is formed with a hole 44b inserted into the eccentric protrusion 11a.

The operation and effects of the present invention as described above will be described. First, the assembling process will be described. The motor 11 and the battery are installed on the bottom rear surface of the frame 10, and the motor 11 is installed such that the shaft penetrates to the front of the frame 10. In front of the frame 10, a plurality of image images 20, that is, a picture-like image object is placed, and a plurality of image images with a magnet inserted into the support member 41 of the shank means 40 ( Fix the bottom surface of 20). Then, the lenticular panel 30 made of the lenticular lens 32 and the LCD 33 is coupled to the four sides of the multiple image image 20 by the frame 10 and the magnet 31. Attaching the mirror 50 to the lower end of the lenticular panel 30, that is, the shankdong means 40 is installed, the legs 60 are installed on the rear of the frame 10 as shown in the picture frame.

In such a frame, in order to display the multiple image image 20 as each image image through the front of the lenticular panel 30, the multiple image image 20 is displayed while moving up and down. Referring to the operation of the means for displaying the multiple image image 20, i.e., the shank movement means 40, first, when the motor 11 is driven by the power supply of the battery, it is connected to the motor 11; The shaft rotates slowly, and the eccentric protrusion 11a eccentrically connected to the shaft rotates. The other end of the second link member 44 is inserted into the eccentric protrusion 11a, and slot slots 42b and 43b of one end of the left and right link members 42 and 43 inserted into the third insertion protrusion 44a at one end thereof. ) Moves up and down, and the first insertion protrusions 42a and 43a move up and down, respectively, about the second insertion protrusions 42c and 43c respectively formed in the middle of the left and right link members 42 and 43. Both ends are inserted into the insertion protrusions 42a and 43a, respectively, to move the supporting member 41 of the horizontal bar shape up and down. When the support member 41 is moved up and down in this manner, the multiple image images 20 fixedly installed on the support protrusion 41a by magnets are moved up and down and converted into respective image images by the lenticular lens 32 to be displayed. do.

According to the display device using the lenticular lens of the present invention as described above, it is easy to express a picture or a screen of various contents and an image for advertisement as an image, and the lenticular so that multiple image images can be easily replaced. The panel can be easily attached and detached, and it is possible to reduce the manufacturing cost by configuring multiple image images to be moved up and down by using a moving means applying a simple driving principle.

Claims (1)

A frame 10 mounted with a motor 11 and a battery at a lower rear side thereof; A plurality of image images 20 positioned in front of the frame 10 and movable up and down; The image image 20 is received in front of the multiple image image 20 and coupled to the magnets 31 on all sides of the frame 10, and coupled to the lenticular lens 32 and the LCD 33. A lenticular panel 30; A moving unit 40 installed at a lower end of the multiple image image 20 to display different images through the front surface of the lenticular panel 30 while moving the multiple image image 20 up and down; A mirror 50 attached to the bottom of the lenticular panel 30 at the front of the shank means 40; The shank means 40 has a support protrusion 41a horizontally formed to support the bottom surface of the multiple image image 20, and a lower end of the multiple image image 20 on the top surface of the support protrusion 41a. A horizontal bar-shaped support member 41 coupled to the upper and lower surfaces by a magnet 41b; First insertion protrusions 42a and 43a respectively inserted into the left and right coupling holes 41c and 41d formed at both ends of the support member 41 are formed at one end thereof, and slot holes 42b and 43b are respectively drilled at the other end thereof. A pair of left and right link members 42 and 43 formed with second insertion protrusions 42c and 43c inserted into the left and right center holes 13 and 14 formed in the frame 10 in the middle thereof; Third insertion protrusions 44a which are simultaneously inserted into slot holes 42b and 43b respectively formed at the other ends of the left and right link members 42 and 43 are formed at one end thereof, and the other end is eccentrically coupled to the shaft of the motor 11. Display device using a lenticular lens, characterized in that consisting of a second link member (44) having a hole (44b) is inserted into the eccentric protrusion (11a).

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