KR101672491B1 - Portable electronic image magnifier - Google Patents

Portable electronic image magnifier Download PDF

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Publication number
KR101672491B1
KR101672491B1 KR1020150135363A KR20150135363A KR101672491B1 KR 101672491 B1 KR101672491 B1 KR 101672491B1 KR 1020150135363 A KR1020150135363 A KR 1020150135363A KR 20150135363 A KR20150135363 A KR 20150135363A KR 101672491 B1 KR101672491 B1 KR 101672491B1
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KR
South Korea
Prior art keywords
main body
body frame
camera module
guide
camera
Prior art date
Application number
KR1020150135363A
Other languages
Korean (ko)
Inventor
박경민
박경표
강세구
Original Assignee
(주) 씨앤피
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주) 씨앤피 filed Critical (주) 씨앤피
Priority to KR1020150135363A priority Critical patent/KR101672491B1/en
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Publication of KR101672491B1 publication Critical patent/KR101672491B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/027—Viewing apparatus comprising magnifying means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/65—Holding-devices for protective discs or for picture masks

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Accessories Of Cameras (AREA)

Abstract

The present invention relates to a portable electronic image enlargement device for enlarging a subject input through a camera module electronically through an image processing module and outputting the enlarged electronic image to a display module so that an elderly person with low vision or a low vision person can easily view a small- The camera module can be rotated and the angle of the main body can be adjusted. Therefore, the camera module can be used in various modes. The cradle is not positioned around the subject or the object to be photographed by the camera module, The present invention relates to a portable electronic image enlargement apparatus capable of performing operations such as enlargement,
According to another aspect of the present invention, there is provided an image display apparatus including a body frame, a camera module mounted on a rear surface of the body frame, a display module installed on a front surface of the body frame, And a guide pin installed on the guide pin. A support stage provided on both upper ends of the base plate so as to accommodate the main body in a central upper portion of the base plate and a guide plate formed on each inner side surface of the support plate, And a holder for holding the main body in a predetermined angle range to secure a focal distance of the camera module and a viewing angle of the display module, the portable electronic image magnifying device comprising: do.

Description

[0001] Portable electronic image magnifier [0002]

The present invention relates to a portable electronic image enlargement device for enlarging a subject input through a camera module electronically through an image processing module and outputting the enlarged electronic image to a display module so that an elderly person with low vision or a low vision person can easily view a small- The camera module can be rotated and the angle of the main body can be adjusted. Therefore, the camera module can be used in various modes. The cradle is not positioned around the subject or the object to be photographed by the camera module, The present invention relates to a portable electronic image enlargement apparatus capable of performing operations such as enlargement,

A portable electronic image enlarging device is a device for enlarging and displaying a subject such as a book, a newspaper, a magazine, a check, a business card, etc., which includes small letters difficult to see to complement the eyesight of an elderly person or a low vision person.

Such a portable electronic image enlargement device has a structure in which an image of a subject is received and enlarged at a predetermined ratio according to a setting to be displayed on a screen and displayed. The portable electronic image enlargement device includes a main body in which a display module and a camera module are installed in front and rear, It is composed of a stand.

However, most portable electronic magnifying devices in the related art have a folding structure or a pivoting structure on the rear or one side of the main body, so that the mounting operation is inconvenient. And there are considerable limitations in the cradle, such as the signing of a document as a subject or the writing operation of writing a character in a blank area of the document.

Korean Patent Laid-Open No. 10-2011-0041189, April 21, 2011

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a portable electronic image enhancement device, which is improved and improved in structure of a cradle, And an object of the present invention is to provide an enlarging device.

According to an aspect of the present invention, there is provided a portable electronic image magnifying apparatus including a body frame, a camera module mounted on a rear surface of the body frame, a display module installed on a front surface of the body frame, And a guide pin installed on both side surfaces of the body frame; A support stage provided on both upper ends of the base plate so as to accommodate the main body in a central upper portion of the base plate and a guide plate formed on each inner side surface of the support plate, And a guide groove formed in the main body to rotate and mount the main body in a predetermined angle range to secure a focal distance of the camera module and a viewing angle of the display module.

Wherein the guide pins comprise a first guide pin provided at a lower front end portion of the lower side of both sides of the main body frame and a second guide pin provided at an upper middle portion of both sides of the main body frame respectively, A first guide groove formed in a straight line shape from each inner lower side front end portion to an intermediate portion and a second guide groove formed in a curved shape from the upper middle portion of each inner side surface of the support end to the rear end portion .

The first guide groove or the second guide groove may have a plurality of angular fixing grooves into which the first guide pin or the second guide pin is inserted and fixed so that the mounting angle of the main frame is maintained, 2 guide grooves.

Wherein the camera module is rotatably connected to a camera holder which is detachably mounted on the main body frame, the camera holder is detachably inserted into the inside of the rear surface of the main body frame, And the camera module is rotatably connected to the other end.

The camera body is mounted on a rear surface of the main body frame and is elastically supported by a spring when the camera holder is pulled out of the main body.

Wherein one of the support ends is provided with an auxiliary handle which is drawn out in a telescopic form and the auxiliary handle is drawn out in a state in which one end of the auxiliary handle is constrained in the first handle insertion space formed in the upper surface of the base plate so as to be step- A second handle piece provided so as to be pulled out so that one end of the first handle piece is connected to the other end of the first handle member in the first handle insertion space; And a third grip piece which is installed to be pulled out in a state in which one end of the grip is hinged to the other end of the second gripper.

The following effects can be expected from the present invention.

First, the main body and the cradle are connected by a sliding structure so that the main body can be easily pivotally mounted on the cradle within a certain angle range by a simple operation of pushing the main body backward. In addition, There is an effect that a work such as writing can be performed in the peripheral area.

Since the camera module is connected to a camera holder which is rotatably drawn out from the rear surface of the main body, the angle of the camera module can be easily adjusted when the main body is rotated and fixed at a fixed angle on the mount table, .

In addition, a telescopic type auxiliary handle is installed on one side of the cradle so as to be able to be pulled out in two stages, so that it can easily hold the main body because it serves as a handle as well as a grip.

1 is a front perspective view of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention.
2 is a rear perspective view of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention.
3 is a perspective view illustrating a main body of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention.
4 is a perspective view illustrating a cradle of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention.
FIG. 5 is an exemplary view showing a mounting state of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention; FIG.
6 is a longitudinal sectional view showing a main body of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention.
7 is a perspective view illustrating a camera holder of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention.
FIG. 8 is an exemplary view showing a use state of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention; FIG.
FIG. 9 is an exemplary view showing a state in which an auxiliary handle of a portable electronic image magnifying apparatus according to a preferred embodiment of the present invention is drawn out. FIG.

The portable electronic magnifying apparatus according to the present invention is an apparatus for electronically enlarging an image of a subject photographed by a camera module through an image processing module and displaying the enlarged image on a display module.

That is, the portable electronic image enlarging device according to the present invention enlarges and displays texts such as letters and numbers printed on books, newspapers, magazines, checks, business cards, etc. so that the elderly or low vision can read comfortably.

Particularly, the portable electronic image enlarging device according to the present invention is characterized in that when the main body in which the display module and the camera module are installed on the front and rear surfaces is mounted on a mount stand for securing the focal distance of the camera module and the viewing angle of the display module, The camera module is capable of photographing at various angles according to the rotation direction of the camera module, and can perform user operations such as signing and various forms in the subject photographed by the camera module and its surrounding space.

This feature is achieved by improving the structure of the mount so that the main body can be rotated and mounted on the mount while minimizing the overall thickness increase due to the mount, and by improving the structure of the camera holder so that the mount can be rotated at various angles .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A portable electronic image magnifying apparatus according to a preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

The portable electronic image magnifying apparatus according to a preferred embodiment of the present invention can be largely composed of a main body 100 and a holder 200 as shown in FIGS.

1 and 3, the main body 100 includes a main body frame 110 having a rectangular parallelepiped shape having a long left and right length, a display module 130 installed on a front surface of the main body frame 110, A camera module 120 installed on the rear side of the main body frame 110, an image processing module (not shown) installed inside the main body frame 110, and guide pins 140 protruding from both sides of the main body frame 110 .

The camera module 120 is configured to capture an object image by capturing an object, and the image processing module receives the object image acquired from the camera module and electronically enlarges the object image through various image processing processes .

The display module 130 is configured to display an object image enlarged in the image processing module so that the user can see the object image with the naked eye. The guide pin 140 is mounted on a main frame (not shown) along a guide groove 230 of a cradle 200 110 are slidably movably guided.

That is, the main body 100 provides a main function of electronically enlarging and displaying the subject image to the user through the camera module 120, the image processing module, and the display module 130.

4, the supporting table 200 includes a base plate 210 having a flat plate shape, a supporting end 220 provided at both ends of the upper surface of the base plate 210, And guide grooves 230 formed along the inner surfaces of the guide grooves 220.

The base plate 210 is seated on the floor to stably support the main body 100 from the floor. The supporting end 220 rotatably supports both sides of the main body 100 while providing an accommodation space for accommodating the main body 100 to the upper center of the base plate 210. The guide groove 230 has a structure in which the guide pin 140 of the main body 100 is inserted inward to allow the main body 100 to slide on the mount 200 together with the guide pin 140.

That is, the base 200 houses the main body 100 in the center and slidably supports both ends of the main body 100.

4, a camera exposure hole 290 is formed in the base plate 210 so that the camera module 120 of the main body 100 can normally photograph a subject in a state where the main body 100 is mounted on the mount 200 .

When the main body 100 is slid rearward, the guide pin 140 of the main body 100 is rotated so that the rear end of the main body 100 is rotated upward within a predetermined angle with respect to the front end of the main body 100, The first guide pin 140a and the second guide pin 140b are formed as shown in Figure 3 and the guide groove 230 of the mount 200 is divided into the first guide groove 230a and the second guide groove 230b, And the guide groove 230b.

That is, the guide pins 140 include a first guide pin 140a provided at the lower front end portion of both side surfaces of the main body frame 110 and a second guide pin 140b provided at the upper middle portion of both sides of the main frame 110, And the guide groove 230 includes a first guide groove 230a formed in a linear shape from the lower front end of the inner side of the support end 220 to the middle portion thereof, And a second guide groove 230b formed in a curved shape from the upper middle portion to the rear end of each inner side surface of the second guide groove 230b.

When the main body 100 is slid rearward, the first guide pin 140a moves rearward and horizontally along the first guide groove 230a and the second guide pin 140b moves along the second guide groove 230b The main body 100 can be easily pivotally mounted on the cradle 200 as shown in FIG.

4, the first guide pin 140a or the second guide pin 140b may be fixed to the first guide groove 230a or the second guide groove 230b so that the mounting angle of the main body 100 may be fixed. It is preferable that the plurality of angle fixing grooves 240 to be inserted are formed deeper than the first guide groove 230a or the second guide groove 230b.

The main body 100 can be adjusted in the range of a predetermined angle according to the position of the angle fixing groove 240 in which the first guide pin 140a or the second guide pin 140b is inserted and fixed, And can be pivotally mounted on the platform 200.

The first guide pin 140a or the second guide pin 140b may be detached from the angle fixing groove 240 and then the first guide groove 230a or the second guide pin 140b may be detached from the angle fixing groove 240, (Not shown).

Meanwhile, the portable electronic image enlarging apparatus according to the preferred embodiment of the present invention may further include a camera holder 300 as shown in FIG. 6 so that the camera module 120 can be taken out from the main body 100.

The camera holder 300 may be inserted into a camera insertion space 250 formed inside the mount 200 together with the camera module 120 so that the camera holder 300 can be drawn out to the outside.

7, sliding protrusions 310 protrude from both sides of the camera holder 300 and are slidably and rotatably connected to the camera insertion space 250 of the cradle 200, and the camera module 300 And a support groove 320 for rotatably supporting both sides of the base plate 120.

The camera holder 300 allows the camera module 120 to be drawn out from the main body frame 110 so that the user can see the camera module 120 in a downward direction The camera module 120 can be easily operated in a distance mode such as a forward mode in order to view a subject such as a distant object such as a telescope as in a reading mode or a telescope as shown in FIG. .

When the camera holder 300 is pulled out from the main body 100, the camera holder 300 is fixedly supported at a predetermined angle below the main body frame 110 so that the mode operation can be easily performed. And may be further provided with a resilient piece 400 that is parallel with the resilient piece 400.

At this time, it is preferable that the resilient piece 400 is installed on the inside of the rear surface of the main body frame 110 so as to be elastically discharged to the outside by the spring 410. That is, when the camera holder 300 is inserted into the camera insertion space 150, the spring 410 is compressed by the camera holder 300 as shown in FIG. 6 and pressed into the inside of the main body frame 110, When the camera 300 is drawn out from the camera insertion space 150, the camera holder 300 is elastically supported by the spring 410 as shown in FIG.

In addition, the portable electronic image enlarging apparatus according to the preferred embodiment of the present invention may further include an auxiliary handle 500 on one side of the cradle 200 so that the user can easily grasp the cradle as shown in FIG.

Preferably, the auxiliary handle 500 is configured to be drawable in a telescopic form and is inserted into the holder 200 without stepping with the holder 200.

To this end, the auxiliary handle 500 includes a first handle insertion space 260 formed in the upper surface of the base plate 210 and a second handle insertion hole 260 formed at one end of the first handle insertion space 260, A second handle member 520 installed to be pulled out in a state where one end of the first handle member 510 is connected to the other end of the first handle member 510 in the first handle insertion space 260, And a third handle member 530 that is detachably attached to the second handle insertion space 270 with one end hingedly connected to the other end of the second handle member 520.

Accordingly, the auxiliary handle 500 has a sufficient length as the third handle 530, the second handle 520 and the first handle 510 are sequentially drawn out as shown in FIG. 9 according to the user's needs The main body 100 and the cradle 200 can be easily moved or lifted while being held by hand.

Although the auxiliary handle 500 is not shown, the auxiliary handle 500 can be used not only in the form of the handle but also in the form of a grip that can be gripped by a finger when the first handle 510 and the second handle 520 are sequentially drawn out .

The above-described embodiments are merely illustrative, and various modifications may be made by those skilled in the art without departing from the scope of the present invention.

Therefore, the true technical protection scope of the present invention should include not only the above embodiments but also various other modified embodiments according to the technical idea of the invention described in the following claims.

100:
110: main frame
120: camera module
130: Display module
140: guide pin
140a: first guide pin
140b: second guide pin
150: Camera insertion space
200: Cradle
210: base plate
220: Support stage
230: Guide groove
230a: first guide groove
230b: second guide groove
240: Angle fixing groove
250: Camera insertion space
260: first handle insertion space
270: second handle insertion space
280:
290: Camera Exposure Ball
300: Camera holder
310: Sliding projection
320: Support groove
400
410: spring
500: auxiliary handle
510: first handle
520: second handle
530: Third handle

Claims (6)

A camera module installed on a rear surface of the main body frame; a display module installed on a front surface of the main body frame; an image processing module installed inside the main body frame; A body made of guide pins;
A support stage provided on both upper ends of the base plate so as to accommodate the main body in a central upper portion of the base plate and a guide plate formed on each inner side surface of the support plate, And a holder for holding the main body in a predetermined angular range to secure a focal distance of the camera module and a viewing angle of the display module,
Wherein the guide pins comprise first guide pins provided respectively at the lower front ends of both side surfaces of the main body frame and second guide pins respectively provided at upper and middle portions of both sides of the main frame,
The guide groove has a first guide groove formed in a linear shape from the lower end of the inner bottom surface to the middle portion of the support end, and a second guide groove formed in a curved shape from the upper middle portion of the inner end of the support end to the rear end thereof And a second guide groove formed in the second guide groove. delete The method according to claim 1,
The first guide groove or the second guide groove may have a plurality of angular fixing grooves into which the first guide pin or the second guide pin is inserted and fixed so that the mounting angle of the main frame is maintained, 2 guide grooves formed in the main body of the portable electronic image enlargement device. The method according to claim 1,
Wherein the camera module is rotatably connected to a camera holder which is detachably attached to the main body frame,
Wherein the camera holder is detachably inserted into the rear surface of the main body frame, one end of the camera holder is slidably and rotatably connected to the inside of the main frame, and the camera module is rotatably connected to the other end of the main body frame. Device. 5. The method of claim 4,
Wherein when the camera holder is pulled out from the main body, the elastic piece is elastically deformed downward by a spring when the camera holder is pulled out from the main body frame. The method according to claim 1,
Wherein one of the supporting ends is provided with an auxiliary handle which is drawn out in a telescopic form,
The auxiliary knob includes a first knob piece that is detachably attached to the first knob insertion space formed in the upper surface of the base plate such that the auxiliary knob is spaced apart from the base, And a second knob piece having one end connected to the other end of the first knob and capable of being pulled out, and a second knob insertion space formed on the outer side surface of the support end and hingedly connected to the other end of the second knob And a third grip piece which is installed so as to be able to be pulled out.
KR1020150135363A 2015-09-24 2015-09-24 Portable electronic image magnifier KR101672491B1 (en)

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KR1020150135363A KR101672491B1 (en) 2015-09-24 2015-09-24 Portable electronic image magnifier

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Application Number Priority Date Filing Date Title
KR1020150135363A KR101672491B1 (en) 2015-09-24 2015-09-24 Portable electronic image magnifier

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005078078A (en) * 2003-08-30 2005-03-24 Sharp Corp Multi-view directional display
JP2009163180A (en) * 2008-01-10 2009-07-23 Nikon Vision Co Ltd Portable optical apparatus
KR20110041189A (en) 2009-10-15 2011-04-21 재단법인 부산테크노파크 Magnifying device for reading with a voice recognition function
KR20130051194A (en) * 2011-11-09 2013-05-20 현대모비스 주식회사 Multimedia device holder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005078078A (en) * 2003-08-30 2005-03-24 Sharp Corp Multi-view directional display
JP2009163180A (en) * 2008-01-10 2009-07-23 Nikon Vision Co Ltd Portable optical apparatus
KR20110041189A (en) 2009-10-15 2011-04-21 재단법인 부산테크노파크 Magnifying device for reading with a voice recognition function
KR20130051194A (en) * 2011-11-09 2013-05-20 현대모비스 주식회사 Multimedia device holder

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