JP3083524U - Mobile phone display enlargement device - Google Patents

Abstract

(57) [Problem] To reduce the size of buttons and characters to be displayed on a mobile phone, since the size of the mobile phone itself has been reduced and the screen display section of the liquid crystal has been increased in size and density. When people with poor eyesight use such a mobile phone, characters etc. are small and can not be read well, mistakenly operating buttons,
There is a problem that information displayed on the screen may be misread. SOLUTION: Holder unit 2 of mobile phone display enlargement device 1
1 is attached to the mobile phone 22. The telescopic rod 2 whose base is attached to the holder 21 is raised and stretched to an appropriate length. Then, the tilt of the magnifying lens unit 20 is adjusted so that a desired display portion of the mobile phone is magnified. Then, the small letters and codes written on the small buttons are greatly enlarged, so that even a person with poor eyesight can easily read them. After use, retract the telescopic rod 2,
It is folded compactly so that the magnifying lens 4 covers the surface of the mobile phone 22.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a mobile phone display enlarging device for enabling a mobile phone display to be enlarged and viewed.

[0002]

[Prior art]

 While mobile phones are getting smaller year by year, the LCD screen display is getting wider year by year. As a result, the space for arranging buttons for operating the telephone has become smaller, the buttons themselves have been made smaller, and the characters and symbols displayed on the buttons have become smaller. In addition, the performance of liquid crystal screens has been improved, and the density of pixels has been increased, so that it is technically possible to represent characters and numbers in small size. Since the telephone company or information provider tries to display as much information as possible on one screen, the characters on the screen are also small.

[0003]

[Problems to be solved by the invention]

 (Problems) However, when a person with poor eyesight uses such a mobile phone, the characters etc. are too small to read well, and the buttons may be operated incorrectly or the information displayed on the screen may be misread. There was a problem that there is.

(Explanation of Problems) While the mobile phone is used mainly by young people, the above-mentioned problems did not cause much problems. Now, however, the number of users has grown into middle-aged and elderly, and it is becoming an essential portable item for most people. However, many middle-aged and elderly people have diminished eyesight due to the progress of presbyopia, and even young people who use their OA equipment such as personal computers to perform daily tasks unexpectedly have diminished eyesight. Many people complain.

When a person with such poor eyesight uses a mobile phone, erroneous operation of a button or misreading of displayed information often occurs due to small display of characters and the like. I have. If it is simply a hobby communication, there is no harm done by mistake, but if it is an important business communication, the damage may be enormous. For this reason, people who have been inconvenienced with the miniaturization of the display on mobile phones have long requested that there be no effective measures. An object of the present invention is to solve such a problem.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, in the mobile phone display enlarging device of the present invention, a holder portion which is detachably fixed to the mobile phone, a base portion is fixed to the holder portion, and a tip portion is arbitrary from a surface of the mobile phone. And a magnifying lens portion rotatably fixed to the distal end portion of the support member.

(Operation) The holder is attached to the mobile phone, and the telescopic rod is caused to extend to an appropriate length. Then, the tilt of the magnifying lens unit is adjusted so that a desired display portion of the mobile phone is magnified. Then, the small letters and codes written on the buttons are greatly enlarged, and even people with poor vision can easily read them.

[0008]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a diagram showing a use state of the present invention. In FIG. 1, 1 is a mobile phone display magnifying device, 2 is a telescopic rod, 4 is a magnifying lens, 20 is a magnifying lens unit, 21 is a holder unit, 22 is a mobile phone, 23 is a display screen, and 24 is a button. The mobile phone display enlargement device 1 is roughly composed of an extendable rod 2, an expandable lens unit 20 attached to one end of the extendable rod 2, and a holder unit 21 attached to the other end.

The holder section 21 is detachably attached to the mobile phone 22. The telescopic rod 2 is a cylindrical rod that can be expanded and contracted in several stages, such as an antenna attached to a radio or the like, and the two or more stages can rotate in the circumferential direction by itself. Structure. Then, the base of the telescopic rod 2 is attached to the holder 21 and can be rotated about the base to raise it at an appropriate angle. Thus, the distal end of the telescopic rod 2 can be adjusted to an arbitrary position at an arbitrary height from the surface of the mobile phone 22. The magnifying lens unit 20 is attached to the distal end of the telescopic rod 2, and the inclination of the magnifying lens unit 20 is appropriately adjusted so that the display part (eg, the display screen 23 or the button 24) desired to be viewed is enlarged.

FIG. 2 is a diagram showing an embodiment of the present invention. 2 (1) is a plan view of the mobile phone display enlarging device, FIG. 2 (2) is a side view of the mobile phone display enlarging device of (1) viewed from the direction of arrow A, and FIG. 2) is a side view of the mobile phone display enlarging device viewed from the direction of arrow B. [FIG. The reference numerals correspond to those in FIG. 1, 3 is a lens mount, 5 is a lens fixing frame, 6 is a holder back plate, 7 is a rod base, 8 is a base mount, 9, 10 are holder side plates, and 11 and 12 are holder mounts. Planting bolts, 13 and 14 are elongated holes, 15 is a telephone fixing screw, and 16 and 17 are nuts.

Referring to FIG. 2A, a magnifying lens unit 20 is attached to the left end (tip) of the telescopic rod 2 via a lens attachment 3. The right end of the telescopic rod 2 is a rod base 7, and the rod base 7 is attached to the holder 21 via a base attachment body 8.

[Magnifying Lens Unit 20] The magnifying lens unit 20 includes the magnifying lens 4 and the lens fixing frame 5. 2 (1) to 2 (3), the magnifying lens 4 has a square shape, and one side of the magnifying lens 4 is inserted into a groove of the lens fixing frame 5 having a U-shaped cross section. It is fixed by. One end of the lens fixing frame 5 has a length protruding outside the magnifying lens 4, and the portion and the telescopic rod 2 are connected by a lens mount 3. The connection by the lens mount 3 is such that the magnifying lens 4 is rotatable with respect to the telescopic rod 2. The shape of the magnifying lens 4 need not be a square shape, and may be an elliptical shape or a circular shape in consideration of fashion and the like.

[Holder Unit 21] The holder unit 21 is composed of holder side plates 9 and 10, a holder back plate 6, nuts 16 and 17, and a telephone fixing screw 15. 2 (1) and (3), the holder side plates 9, 10 on both sides of the holder 21 have an L-shaped cross section. A base mounting body 8 is fixed to the outer side surface of the holder side plate 9, and a long hole 13 extending in a direction corresponding to a width direction of the mobile phone is formed in a back plate applied to the back of the mobile phone. . A screw hole for screwing a telephone fixing screw 15 is provided on a side surface of the other holder side plate 10, and a long hole 14 extending long in a direction corresponding to a width direction of the mobile phone is provided on a back plate. .

The holder back plate 6 is provided with planting bolts 11 and 12. The planting bolts 11 and 12 are inserted into the elongated holes 13 and 14, respectively, and nuts 16 and 17 are attached to bolt ends protruding from the elongated holes and tightened, so that the holder side plates 9 and 10 and the holder back plate 6 are tightened. And are integrally fixed. Since the planting bolts 11 and 12 can be moved and fixed to arbitrary positions in the elongated holes 13 and 14, the distance between the holder side plates 9 and 10 can be adjusted arbitrarily. This interval is adjusted according to the width of the mobile phone to be used (see FIG. 3). (Note that screw holes may be provided at the positions of the planting bolts 11 and 12 and bolts may be used instead of the nuts 16 and 17. The bolts are inserted into the elongated holes 13 and 14 and the screw holes of the holder back plate 6 are formed. The holder side plates 9 and 10 and the holder back plate 6 can be fixedly attached by screwing into the holder.) The holder portion 21 thus configured has a U-shaped cross section as a whole.

The telephone fixing screw 15 is used for fixing the holder 21 to the mobile phone when the holder 21 is fitted to the mobile phone until the holder 21 is lightly abutted on the side of the mobile phone. As shown in FIG. 2C, one end of the rod base 7 is attached to a base attachment 8. Moreover, it can be freely rotated around the base mounting body 8.

FIG. 3 is a diagram showing a state in which the magnifying lens unit 20 is rotating, and reference numerals correspond to those in FIG. Although the magnifying lens portion 20 is attached to the distal end of the telescopic rod 2, the rod portion at the distal end of the telescopic rod 2 can rotate in the circumferential direction by itself as described above. As shown by C, it can be rotated to any position about the telescopic rod 2. FIG. 3 shows that the relative positions of the holder side plates 9 and 10 and the holder back plate 6 are shifted within a range satisfying the condition that the studs 11 and 12 are engaged with the elongated holes 13 and 14. Thus, as shown by the arrow D, the distance between the holder side plates 9 and 10 (that is, the width of the holder portion 21) can be adjusted.

FIG. 4 is a view showing a state in which the telescopic rod is expanded and contracted and is rotating, and the reference numerals correspond to those in FIG. The telescopic rod 2 can be expanded and contracted in several steps as shown by the arrow F. Further, as shown by an arrow E, it can be turned around a base (not visible in FIG. 4) attached to the holder 21. Further, as shown by an arrow G, the magnifying lens section 20 can be rotated around a lens mount 3 attached to the telescopic rod 2.

Since the mobile phone display enlarging device 1 of the present invention has the above-described structure, as shown in FIG. 1, the holder 21 is attached to the mobile phone 22, and the telescopic rod 2 is pulled up. By stretching the lens to an appropriate length and adjusting the angle of the magnifying lens 4, a desired display portion can be magnified and viewed. After use, the telescopic rod 2 can be contracted and folded up compactly so that the magnifying lens 4 covers the surface of the mobile phone 22.

Although the holder 21 shown in the above example is of a type to be attached from behind a mobile phone, it may be a type to hold the bottom of the mobile phone from below. In short, any type of mobile phone can be used as long as it can be mounted on a part where the buttons and display of the mobile phone are not hidden. Further, instead of the telescopic rod, a bendable rod that can be freely bent in an arbitrary direction may be used, or a bendable arm having a connecting portion that can bend to an arbitrary position in the middle may be used. good. In short, any support member whose tip can be adjusted to an arbitrary position at an arbitrary height from the surface of the mobile phone may be used.

[0020]

[Effect of the invention]

 As described above, according to the mobile phone display enlargement device of the present invention, the display on the button of the mobile phone or the display on the screen can be enlarged, so that even a person with poor eyesight can easily read small characters and codes. Becomes possible. This eliminates the possibility of misoperation of the buttons and misreading of the information displayed on the screen.

[Brief description of the drawings]

FIG. 1 is a diagram showing a use state of the present invention.

FIG. 2 is a diagram showing an embodiment of the present invention.

FIG. 3 is a diagram showing a state in which the magnifying lens unit is rotating.

FIG. 4 is a diagram showing a state in which the telescopic rod is expanded and contracted and is rotating.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Mobile telephone display expansion device, 2 ... Telescopic rod, 3 ... Lens mounting body, 4 ... Magnifying lens, 5 ... Lens fixing frame, 6 ... Holder back plate, 7 ... Rod base, 8 ... Base mounting body, 9.1
0: Holder side plate, 11, 12: Planting bolt, 13, 1
4 ... long hole, 15 ... telephone fixing screw, 16, 17 ... nut,
Reference numeral 20: magnifying lens unit, 21: holder unit, 22: mobile phone, 23: display screen, 24: button

Claims (1)

[Utility model registration claims] 1. A holder portion detachably fixed to a mobile phone, and a support having a base fixed to the holder portion and capable of adjusting a tip portion to an arbitrary position at an arbitrary height from the surface of the mobile phone. A mobile phone display magnifying device, comprising: a member; and a magnifying lens portion rotatably fixed to a distal end portion of the support member.