WO2023090489A1 - Dispositif d'affichage en braille - Google Patents

Dispositif d'affichage en braille Download PDF

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Publication number
WO2023090489A1
WO2023090489A1 PCT/KR2021/017033 KR2021017033W WO2023090489A1 WO 2023090489 A1 WO2023090489 A1 WO 2023090489A1 KR 2021017033 W KR2021017033 W KR 2021017033W WO 2023090489 A1 WO2023090489 A1 WO 2023090489A1
Authority
WO
WIPO (PCT)
Prior art keywords
braille
display body
braille display
holes
construct
Prior art date
Application number
PCT/KR2021/017033
Other languages
English (en)
Korean (ko)
Inventor
이기동
Original Assignee
이기동
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 이기동 filed Critical 이기동
Publication of WO2023090489A1 publication Critical patent/WO2023090489A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute

Definitions

  • the present invention relates to a braille display device for recognition by the visually impaired, and more particularly, to a braille display device allowing a user to easily set and change desired braille characters.
  • Braille is a type of character that enables the visually impaired to acquire information by tactile reading by combining dots of regularly arranged protrusions at standardized positions according to information to be conveyed.
  • braille letters are basically composed of 6 dots (3 dots longitudinally, 2 dots horizontally) according to the writing system, and 1.2.3 dots from top left to bottom and 4.5 dots from top right to bottom in a rectangular braille cell. 63 different dot shapes are created according to the number and position of each dot, and letters are assigned to each dot type to form a character system.
  • braille display is a recommendation rather than an obligation under the current law, most products, including food and beverages, do not have braille display, causing considerable inconvenience and alienation to the visually impaired.
  • the present invention has been devised to solve the above technical problems, and provides a braille display that can be easily set or changed to a braille character desired by a user and can be attached to belongings such as shoes so that the visually impaired can easily check it. make it a task
  • Another problem of the present invention is to provide a braille display that can be easily worn and used regardless of the shape or size of the item to be used by configuring it to be detachable from belongings such as shoes used by the visually impaired.
  • a braille display body having a plurality of through holes in a predetermined arrangement
  • It is characterized in that it includes a fixing means provided on the braille display body and fixing the braille display body to an object to be mounted.
  • the fixing means may be made of an elastic clip for holding the mounting object by inserting it elastically.
  • the elastic clip is configured to be any one embodiment of the present invention.
  • a pressing portion extended and bent from the tip of the elastic portion to come into close contact with the rear surface of the braille display body.
  • At least one seating groove recessed inward is formed on an inner circumferential surface of the through hole of the braille display body
  • the braille construct is configured in the form of a pin having spherical heads of different diameters at one end;
  • the braille structure may move in an axial direction in a state of being inserted into the through hole so that the head portion can be inserted into and separated from the seating groove.
  • the braille construct is configured in the form of a pin having a neck portion on an outer circumference
  • An elastic stopper may be provided in the through hole of the braille display body and coupled to the neck portion of the braille body to restrain the braille body.
  • a setting plate having a plurality of support holes corresponding to the through holes of the braille display body and inserting and supporting each of the braille constructs into the support holes;
  • One end of the braille constructs supported by the setting plate may be inserted into the through hole of the braille display body, and then only the braille constructs to form a desired braille element may be pressed and released from the setting plate roll.
  • the braille construct the braille construct
  • It may be formed of a pop-up plate having a plurality of pop-up protrusions capable of protruding in opposite directions according to the direction of application of an external force corresponding to the through hole of the braille display body and attached to one side of the braille display body.
  • the braille display device can easily set and change the braille characters desired by the user, and can be easily attached to belongings such as shoes, so that the visually impaired can easily identify and access the items.
  • the braille display device according to the present invention can be attached to and detached from belongings such as shoes used by the visually impaired, so that it can be conveniently worn and used regardless of the shape or size of the item to be used.
  • FIG. 1 is a diagram showing a state of use of a braille display device according to an embodiment of the present invention
  • FIGS. 2 (a) and (b) are perspective views of a braille display body and a braille display unit of a braille display unit according to an embodiment of the present invention
  • 6 to 8 are exemplary diagrams of Braille displays according to various embodiments of the present invention.
  • the braille display device is configured to be freely attachable and detachable to various other belongings such as shoes, and is characterized in that it allows visually impaired people to easily identify and access their belongings.
  • FIG. 1 is a diagram showing a state of use of a braille display device according to an embodiment of the present invention
  • FIGS. 2 and 3 are perspective views of a braille display device according to an embodiment of the present invention
  • FIG. 4 is a shoe according to an embodiment of the present invention.
  • FIG. 5 is drawings of an elastic clip according to an embodiment of the present invention.
  • the braille display device 100 includes a braille display body 110 having a plurality of through-holes 111 in a predetermined arrangement, and the through-holes 111 in any shape.
  • a plurality of braille constructs 200 inserted into braille and a fixing means provided on the braille display body 110 and fixing the braille display body 110 to a mounting object such as shoes 10 can be configured to include
  • the braille display body 100 may be configured in various shapes, for example, may be formed in a rectangular hexahedron as shown.
  • a slide groove 112 may be formed in the braille display body 100 so that the fixing part 310 of the elastic clip 300 described later may be inserted.
  • the slide groove 112 is formed in a shape cut to a predetermined depth so that it can be coupled in a sliding manner and cannot be easily separated by an unintended external force.
  • the cross section of the slide groove 112 may be a dovetail shape into which the fixing part 310 of the elastic clip 300 is inserted in a sliding manner, but is not limited thereto.
  • the braille construct 200 may be formed, for example, in the form of a pin having a predetermined length.
  • the upper part may have a ball type head 210 having a larger diameter than the body so as to clearly protrude from the upper part of the braille display body 110 and display braille characters clearly.
  • the fixing means may be configured in various forms, and may include, for example, an elastic clip 300 that can be elastically held by inserting a mounting object.
  • the elastic clip 300 may be inserted into the slide groove 112 of the braille display body 110 and coupled to a mounting object.
  • the elastic clip 300 may be formed of a material that can be restored by a predetermined elastic force, and may be made of, for example, stainless steel.
  • the elastic clip 300 is inserted into the slide groove 112 of the braille display body 110, and the fixing part 310 formed in a bent shape to surround one side of the braille display body 110, the fixing part
  • the elastic part 320 extends from one end of the fixing part 310 in a direction parallel to the fixing part 310 to provide elastic force, and is bent or bent at a predetermined angle from the front end of the elastic part 320 to form the braille display body 110. It may include a pressing part 330 elastically in close contact with the rear surface.
  • the elastic part 320 may preferably be inclined at a predetermined angle toward the braille display body 110 . Accordingly, the pressing portion 330 of the elastic clip 300 more strongly presses the mounting object to maintain a firm and stable attachment state.
  • 6 to 8 are exemplary diagrams of a Braille display device 100 according to various embodiments of the present invention.
  • a plurality of braille constructs 200 are inserted and supported so that only the braille constructs 200 to compose braille correspond to the braille display body 110. It is a configuration that further includes a setting plate 120 that enables easy insertion into the through-holes 111 that do.
  • the setting plate 120 is provided with a plurality of support holes (not shown) corresponding to the through holes 111 of the braille display body 110 to insert and support the plurality of braille constructs 200 into each support hole. can At this time, each braille construct 200 can be suppressed from unintentional separation by the head part 210 formed at the upper end thereof.
  • the braille to configure the desired braille Only the components 200 are pressed. Then, only the selected braille constructs 200 may be separated from the support hole of the setting plate 120 and completely inserted into the through holes 111 of the braille display body 110 to be fixed.
  • the setting plate 120 is preferably made of a material that can be appropriately elastically deformed so that the head portion 210 of the Braille construct 200 can fall into the support hole by an external force.
  • a plurality of through-holes 111 are formed in the braille display body 110, and the inner circumferential surfaces of the through-holes 111 go inward.
  • a pair of recessed seating grooves 113 and 114 may be spaced apart in the axial direction.
  • the plurality of braille constructs 200 may be inserted into each through hole 111 of the braille display body 110 and moved in a vertical direction.
  • the lower end of the braille construct 200 may be composed of a spherical head 210 having a large diameter. Accordingly, the head 210 of the braille body 200 is inserted into and removed from the seating grooves 113 and 114 formed in the through hole 111 of the braille display body 110, thereby making it possible to conveniently configure a desired braille character.
  • the head portion 210 of the braille body 200 to compose braille is inserted into the upper seating groove 113 of the through hole 111 so that its upper end protrudes above the braille display body 110, and the rest of the braille characters
  • the structures 200 are inserted into the lower seating grooves 114 so that their upper ends do not protrude, so that braille can be displayed.
  • the braille construct 200 may be a structure that is moved in a vertical direction by an external force using a tool T or the like.
  • a through hole 111 is formed in the braille display body 110, and a pop-up (Pop- The braille construct 220 may be formed in a shape protruding in an Up) shape. That is, a plurality of pop-up protrusions 222 protruding upward and downward along the direction of application of external force on the pop-up plate 221 are arranged to correspond to the through-holes 111 of the braille display body 110 .
  • the braille construct 220 has a predetermined elasticity, is attached to one surface, for example, the upper surface of the braille display body 110, and protrudes upward or downward by an external force using the tool T, thereby forming a desired braille character. .
  • a plurality of through holes 111 are formed in the braille display body 110, and each through hole 111 has braille characters, which will be described later.
  • An elastic stopper 115 that is elastically coupled to the neck portion 240 of the structure body 200 and restrains the braille structure body 200 may be provided.
  • the elastic stoppers 115 are a pair of elastics installed side by side to have a width smaller than the diameter of the through holes 111 along rows or columns of the plurality of through holes 111 formed in a matrix in the braille display body 110. It can be made of wire.
  • a neck portion 240 to which the elastic stopper 115 is coupled is formed on the outer circumference of the braille body 200 .
  • the neck portion 240 of the braille body 200 can move up and down while being inserted and separated between the elastic stoppers 115, and can be fixed to the through hole 111 of the braille display body 110.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Audible And Visible Signals (AREA)

Abstract

La présente invention concerne un dispositif d'affichage en braille comprenant : un corps d'affichage en braille ayant une pluralité de trous traversants dans un agencement prédéterminé ; une pluralité de corps en braille insérés dans les trous traversants selon certaines formes de façon à former du braille ; et un moyen de fixation, qui est disposé sur le corps d'affichage en braille et fixe le corps d'affichage en braille à un objet à monter.
PCT/KR2021/017033 2021-11-16 2021-11-18 Dispositif d'affichage en braille WO2023090489A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0157631 2021-11-16
KR20210157631 2021-11-16

Publications (1)

Publication Number Publication Date
WO2023090489A1 true WO2023090489A1 (fr) 2023-05-25

Family

ID=86397107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/017033 WO2023090489A1 (fr) 2021-11-16 2021-11-18 Dispositif d'affichage en braille

Country Status (1)

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WO (1) WO2023090489A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206980U (fr) * 1985-06-17 1986-12-27
KR20050034911A (ko) * 2003-10-10 2005-04-15 신현오 점자 디스플레이장치
KR20150109220A (ko) * 2014-03-19 2015-10-01 ㈜디자인아이피 점자 표시 장치
KR102077813B1 (ko) * 2019-08-30 2020-02-14 신진희 휴대용 점자 입력 장치
KR20210072626A (ko) * 2019-12-09 2021-06-17 (주)오버플로우 점자 메모 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206980U (fr) * 1985-06-17 1986-12-27
KR20050034911A (ko) * 2003-10-10 2005-04-15 신현오 점자 디스플레이장치
KR20150109220A (ko) * 2014-03-19 2015-10-01 ㈜디자인아이피 점자 표시 장치
KR102077813B1 (ko) * 2019-08-30 2020-02-14 신진희 휴대용 점자 입력 장치
KR20210072626A (ko) * 2019-12-09 2021-06-17 (주)오버플로우 점자 메모 장치

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