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WO2018230985A1 - Appareil de sortie d'informations - Google Patents

Appareil de sortie d'informations Download PDF

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Publication number
WO2018230985A1
WO2018230985A1 PCT/KR2018/006752 KR2018006752W WO2018230985A1 WO 2018230985 A1 WO2018230985 A1 WO 2018230985A1 KR 2018006752 W KR2018006752 W KR 2018006752W WO 2018230985 A1 WO2018230985 A1 WO 2018230985A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide
magnetic
unit
pin
information output
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2018/006752
Other languages
English (en)
Korean (ko)
Inventor
김주윤
김지호
박현철
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dot Inc
Original Assignee
Dot Inc
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 Dot Inc filed Critical Dot Inc
Priority to RU2019128838A priority Critical patent/RU2726683C1/ru
Publication of WO2018230985A1 publication Critical patent/WO2018230985A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • 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

  • Embodiments of the present invention relate to an information output apparatus.
  • a visual information output device using printed matter for example, a visual information output device using printed matter, an audio information output device through sound, and the like are used.
  • information output devices including electronic technology are widely used, and display devices having a plurality of pixels are commonly used as visual information output devices.
  • various information output apparatuses may be required according to a user's situation.
  • a user has a weakened specific sense, for example, a user may have weak or no visual ability, information output through a tactile sense is required.
  • Embodiments of the present invention provide an information output device that improves durability and improves user convenience.
  • Embodiments of the present invention provide an information output device that can minimize the use of power.
  • An embodiment of the present invention includes a first moving unit including a magnetic member and a coil member and provided with the magnetic member to reciprocate in a first direction according to an electrical signal applied to the coil member, A second moving unit provided to reciprocate in a second direction different from the first direction, and a pin provided to reciprocate along a third direction according to the movement of the second moving unit. And a transmission unit interposed between the magnetic member and the second mobile unit, the transmission unit being configured to transmit the movement of the magnetic member to the second mobile unit, and a magnetic body located in at least one of the second mobile unit and the pin. It is possible to provide an information output apparatus including a unit.
  • a second guide provided to have a first guide hole extending in the first direction on an inner side thereof, and a second guide hole extending in the second direction on an inner side thereof, and a second guide connected to the first guide
  • the magnetic force member may be disposed in the first guide hole, the coil member may be located outside the first guide, and the second moving unit may be at least partially positioned in the second guide hole.
  • It may further include at least one magnetic body positioned to face the magnetic member.
  • the apparatus may further include a stopper interposed between the magnetic body and the magnetic force member.
  • the delivery unit may be coupled to at least a portion of the first mobile unit.
  • the second guide may include a guide groove extending along the second direction, and the second moving unit may include a guide pin provided to be fitted into the guide groove.
  • a first base including a through hole positioned adjacent to the coil member and corresponding to at least a portion of the coil member, the first moving unit facing the first base and between the first base and the first base; 2 may further include a board including a second base provided to position the mobile unit and the transfer unit, and a wiring unit positioned to face the first base and electrically connected to the coil member through the through hole.
  • Another embodiment of the present invention relates to an information output device having a representation surface including a plurality of representation holes and including a plurality of information output modules located inside the representation surface, wherein each information output module includes: A pin provided to enter and exit the expression surface through the expression hole, and including a pin, a magnetic force member, and a coil member provided to express the protruding signal on the expression surface, and the magnetic force member moves in a first direction according to the application of an electrical signal.
  • a first moving unit provided to reciprocate along the movement of the magnetic member, and reciprocating along a second direction different from the first direction.
  • a second moving unit driven to enter and exit the expression surface through the magnetic force member and the second moving unit, and the movement of the magnetic force member is performed.
  • Group can provide the information output apparatus comprising a magnetic body unit located in the transmission unit and at least one of the second mobile unit and a pin adapted to pass to the second mobile unit.
  • Each of the information output modules may further include a magnetic body positioned adjacent to the magnetic force member.
  • It may further include a stopper interposed between the magnetic body and the magnetic member.
  • Each of the information output modules may include a first guide provided inside the first guide hole extending in the first direction, and a second guide hole extending in the second direction inside the first guide hole. Further comprising a second guide connected to the guide, the magnetic member is located in the first guide hole, the coil member is located outside the first guide, the second moving unit at least a part of the second guide hole It can be located at
  • the transfer unit may be located in the first guide or the second guide.
  • the delivery unit may be coupled to at least a portion of the first mobile unit.
  • the information output apparatus can be improved in durability and user convenience.
  • the information output apparatus can reduce power consumption.
  • the information output apparatus can minimize an operation error of the driving module.
  • the pin when the pin is driven down, the pin may be driven down more easily by the attraction force of the magnetic member and the magnetic member. In addition, it is possible to prevent the pin from protruding outside the expression surface even when the power is not applied.
  • FIG. 1 is a perspective view schematically showing an information output apparatus according to an embodiment.
  • FIG. 2 is a perspective view schematically illustrating an information output apparatus according to another exemplary embodiment.
  • FIG 3 is a schematic cross-sectional view of an information output module according to an exemplary embodiment.
  • FIG. 4 is a cross-sectional view showing another embodiment of an information output module.
  • FIG. 5 is a cross-sectional view showing another embodiment of an information output module.
  • FIG. 6 is a plan view illustrating an example of a flange part.
  • FIG. 7 is a plan view showing another example of the flange portion.
  • FIG. 8 is a cross-sectional view showing yet another embodiment of an information output module.
  • FIG. 9 is a cross-sectional view showing yet another embodiment of an information output module.
  • FIG. 10 is a cross-sectional view showing yet another embodiment of an information output module.
  • FIG. 11 is a cross-sectional view showing yet another embodiment of an information output module.
  • the x-axis, y-axis and z-axis are not limited to three axes on the Cartesian coordinate system, but may be interpreted in a broad sense including the same.
  • the x-axis, y-axis, and z-axis may be orthogonal to each other, but may refer to different directions that are not orthogonal to each other.
  • FIG. 1 is a perspective view schematically showing an information output apparatus according to an embodiment of the present invention.
  • the information output apparatus may include an expression surface 100 having a plurality of expression holes 100a.
  • This presentation surface 100 may comprise a flat surface as shown in FIG. 1.
  • a plurality of information output modules IU are positioned inside the expression surface 100, and each information output module IU is positioned to correspond to each expression hole 100a, and the pins of each information output module IU are located.
  • a protrusion signal may be expressed on the expression surface 100.
  • the protruding signal may configure various signal systems by allowing a plurality of pins 400 to selectively enter and exit the expression hole 100a.
  • the information output device may be provided such that the expression surface 100 is positioned to face the user. Therefore, the protruding signal due to the selective entry and exit of the pins 400 appearing on the expression surface 100 can be recognized as a direct and local stimulus to the user, and the user is directly in the position stimulated by the pins 400. Can receive vibrations.
  • the protruding signal formed by such a direct and local stimulus does not cause residual vibration to occur around the target unlike a general vibration signal of a portable electronic device, and thus can transmit an accurate signal to a user. Therefore, the signal obtained through the tactile sense, such as braille, can be implemented by the protruding signal as described above, and in addition, various signals such as military signals, picture signals, sign signals, direction signals, and the like can be accurately implemented.
  • FIG. 2 is a perspective view schematically illustrating an information output apparatus according to another exemplary embodiment.
  • the information output apparatus has an expression surface 100 ′ including a curved surface.
  • the expression surface 100 ′ including the curved surface also has a plurality of expression holes 100a, and the information output module IU may be located inside the expression hole 100a.
  • the curved surface has a single curvature, but the present invention is not limited thereto, and the curved surface may include an irregular curved surface having a plurality of curvatures.
  • the open directions of at least some of the expression holes 100a may be different from each other, and accordingly, at least some of the expression holes 100a may be different from each other.
  • the information output apparatus includes a plurality of information output modules IU
  • FIG. 3 is a block diagram schematically illustrating the information output module IU according to an exemplary embodiment.
  • the information output module IU may include a first mobile unit 200, a transfer unit 500, a second mobile unit 300, and a pin 400.
  • the first mobile unit 200 may be provided such that at least a portion of the magnetic force member 210 reciprocates along the first direction X1 according to the application of an electrical signal.
  • the first moving unit 200 may be provided to operate by the electromagnet principle, for this purpose may include at least one magnetic force member 210 and the coil member 220. Electrical signals applied from the outside may be transmitted to the coil member 220.
  • the second moving unit 300 may be provided to protrude along a second direction X2 different from the first direction X1 and to reciprocate along the second direction X2.
  • the second direction X2 is a direction orthogonal to the first direction X1, that is, the first direction X1 is a horizontal direction.
  • a transfer unit 500 provided to transfer the movement of the first mobile unit 200 to the second mobile unit 300.
  • the delivery unit 500 may be separated from the first mobile unit 200 and / or the second mobile unit 300.
  • the transfer unit 500 may have a spherical shape as shown in FIG. 11, but is not necessarily limited thereto, and may have a spherical shape having an elliptical cross section or a shape having a plurality of curvatures on the surface thereof. In some cases, it may also include a polygon face.
  • the transfer resistance can be relaxed, and the first mobile unit 200 and the second Design freedom of the member on which the mobile unit 300 and the transfer unit 500 are mounted can be increased.
  • the embodiment illustrated in FIG. 3 may include an assembly of a first guide 230 and a second guide 330.
  • the first guide 230 has a first guide hole 230a extending in the first direction X1 therein, and the second guide 330 extends in the second direction X2 inside. It has a second guide hole 330a.
  • the first guide 230 and the second guide 330 may be provided in a form in which end portions adjacent to each other are coupled to each other.
  • the first guide 230 may be formed on a pipe extending in the first direction X1.
  • the first guide 230 is provided to have a first guide hole 230a therein, and the first guide hole 230a may extend in a first direction X1.
  • the first guide hole 230a may be a cylindrical hole having a circular cross section, but is not limited thereto, and may be a polygonal cylindrical hole having a polygonal cross section.
  • the two ends are not necessarily limited to the shape of a hole opened, but may have a shape of a groove whose one end is opened.
  • the coil member 220 is wound on at least a part of the outer surface of the first guide 230, although not shown in the drawing, the coil member 220 is easily wound on the outer surface of the first guide 230. It may be formed.
  • the first guide 230 may be fixedly positioned in the groove 101a formed in the first base 101.
  • the magnetic member 210 may be inserted into the first guide hole 230a in the first guide 230, and the magnetic member 210 may be guided along the first guide hole 230a to move.
  • the magnetic force member 210 may reciprocate along the first direction X1.
  • the movement of the magnetic member 210 may move with less interference of gravity. This may contribute to keeping the pin 400 protruding as described below.
  • At least a part of the second moving unit 300 may be located in the second guide hole 330a. Therefore, the movement of the magnetic member 210 and the movement of the second mobile unit 300 can be accurately guided, and stable movement can be achieved.
  • the delivery unit 500 may also be located in the guide assembly.
  • the transfer unit 500 may be located at a connection portion between the first guide 230 and the second guide 330, but is not necessarily limited thereto, and may be located within or in the first guide 230 according to design conditions. 2 may be located in the guide 330. According to the embodiment shown in FIG. 3, the delivery unit 500 may be located in the second guide 330.
  • the first guide 230 and the second guide 330 inside the second guide 330.
  • a support surface 330b corresponding to the outer surface shape of the transfer unit 500 may be provided to support the outer surface of the adjacent transfer unit 500.
  • the first fixing part 113 is positioned at the lower end of the second direction X2 of the first guide 230, and the first fixing part 113 is the second fixing part 1012 formed in the first base 101. ) May be inserted into the first guide 230 to be fixed to the first base 101.
  • the second fixing portion 1012 may be formed in a hole shape.
  • the magnetic member 210 may be provided such that its cross-sectional shape corresponds to the cross-sectional shape of the first guide 230, and has a cross-sectional area slightly smaller than that of the first guide 230, so that the first guide 230 may have a cross-sectional area. May be capable of sliding along.
  • the magnetic member 210 may use a magnet in which an N pole or an S pole is formed at one end and an opposite polarity is formed at the other end along the first direction X1.
  • the coil member 220 may be a structure that can change the direction of the electromotive force in Figure 3 according to the flow direction of the current.
  • the magnetic member 210 may reciprocate along the first guide 230, and may move enough to push the delivery unit 500.
  • the first stopper 140 is positioned at one end of the first guide 230, and the transfer unit 500 is pushed up as the magnetic member 210 moves to the first stopper 140.
  • the first stopper 140 may be a wall disposed between the first guide 230 and the second guide 330 and opposed to the magnetic member 210. By the first stopper 140, the movement in the second direction X2 of the support unit 500 may be maintained in a limited manner.
  • the second moving unit 300 may be provided to move along the second direction X2 in conjunction with the movement of the first moving unit 200.
  • the second mobile unit 300 may exercise depending on the movement of the first mobile unit 200, and thus may not be electrically connected to an external power source and / or a control module.
  • the pin 400 is driven by the second moving unit 300 and may move along the third direction.
  • the pin 400 may be coupled to the second mobile unit 300.
  • the pin 400 may be integrally formed. In this case, since the second moving unit 300 moves along the second direction X2, the third direction becomes the same as the second direction X2. Accordingly, the pin 400 may selectively enter and exit the aforementioned expression hole along the second direction X2.
  • the present invention is not necessarily limited thereto, and in the embodiment illustrated in FIGS. 1 and 2, at least some of the plurality of pins 400 may be separated from the second moving unit 300.
  • the pin 400 is in direct contact with the second moving unit 300 that moves, or indirectly by a link mechanism (not shown) or an exercise transmission mechanism (not shown) separate from the second moving unit 300. Is connected to the movement in the third direction in conjunction with the movement in the second direction (X2) of the second mobile unit (300).
  • the third direction which is the movement direction of the pin 400, may include a second direction X2, which is the movement direction of the second mobile unit 300, and various directions that may also include the first direction X1. Can be.
  • the third direction which is the movement direction of the pin 400, may be an entrance and exit direction for implementing the above-described protruding signal.
  • the pin 400 is based on the embodiment coupled to the second mobile unit 300, but the present invention is not necessarily limited thereto, as described above. The same may be applied to the embodiment separated from the second mobile unit 300.
  • the second direction X2 may be a direction different from the first direction X1. According to the embodiment shown in FIG. 3, the second direction X2 is perpendicular to the first direction X1. Can be achieved. However, the present invention is not limited thereto, and the first direction X1 and the second direction X2 may form a direction angle a.
  • the direction angle a may be disposed by the first mobile unit 200. Considering the space and the space in which the second mobile unit 300 is disposed, it may be determined in consideration of the third direction which is the movement direction of the pin 400 as described above. 1 and 2, when a plurality of information output modules (IUs) are provided, each information output module (IU) or when a plurality of information output modules (IUs) are grouped together. Each group may be set to have a different direction angle. Of course, this is equally applicable to all embodiments of the present specification.
  • the pin 400 and / or the second mobile unit 300 may be operated in a state in which power is not applied to the first mobile unit 200.
  • a separate device (not shown) is provided with the inner surface 102a of the pin 400 and / or the second moving unit 300 and the second base 102. It can be intervened between and.
  • the device may be an elastic member, wherein the pin 400 may protrude out of the expression surface 100 when the moving force of the first moving unit 200 exceeds the elastic force of the elastic member.
  • Such an embodiment may apply to all embodiments of the present specification.
  • the flange 304 may be further located near the boundary of the second mobile unit 300 with the pin 400.
  • the flange 304 is a stopper by contacting the inner surface 102a of the second base 102 when the assembly of the pin 400 and the second moving unit 300 moves in the second direction X2. Can function.
  • the second mobile unit 300 may be provided with a support surface 301, the support surface 301 is provided to be in contact with the transfer unit 500, and corresponds to the surface of the transfer unit 500 It may have an inclined surface.
  • the inclined surface may be provided as a curved surface having a predetermined curvature.
  • the first mobile unit 200, the transfer unit 500, the second mobile unit 300, and the pin 400 as described above are interposed between the first base 101 and the second base 102.
  • the first base 101 may include a first through hole 1011 formed at a position corresponding to a portion of the coil member 112.
  • the first through hole 1011 may be in communication with the second fixing portion 1012, but is not necessarily limited thereto, the first through hole 1011 and the second fixing portion 1012. ) May be formed as separate holes.
  • a hole 102a is formed in the second base 102 so that the pin 400 described above may be located in the hole 102a. therefore
  • An outer side of the first base 101 includes a wiring part 104 positioned to face the first base 101 and electrically connected to the coil member 112 through the first through hole 1011.
  • the board 103 may be located.
  • the board 103 may be a flexible printed circuit board, and the wiring unit 104 may be located inside the board 103.
  • the driving direction of the pin 400 and the second mobile unit 300 and the driving direction of the first mobile unit 200 moving it Because of this difference, the protruding state can be maintained even after the pin 400 protrudes. At this time, even if electricity is not maintained in the coil member 220, the pin 400 may maintain a protruding state. Therefore, the operation of the pin 400 can be freely performed without using excessive power.
  • the magnetic member 210 may further include a magnetic body 700 which is disposed to face the first direction X1.
  • the magnetic material 700 may include a first magnetic material 701 and a second magnetic material 702.
  • the magnetic body 700 may be provided in a plate shape, for example, may include iron. However, the present invention is not limited thereto, and the magnetic material 700 may include cobalt and / or nickel. Optionally, the magnetic body 700 may be made of a polymer material including a magnetic material.
  • the second magnetic body 702 may be located at a position opposite to the magnetic member 210, spaced apart from the magnetic member 210, as shown in Figure 3 500 and / or an assembly of the first guide 230 and the second guide 330 may be located between the second magnetic body 702 and the magnetic member 210, which may be provided as a nonmagnetic material. have.
  • the first stopper 140 described above may be positioned between the second magnetic body 702 and the magnetic member 210.
  • the second magnetic body 702 may be located forward when the magnetic member 210 moves in the first direction X1.
  • the second magnetic body 702 generates an attractive force between the magnetic member 210 and the magnetic member 210 when the magnetic member 210 moves in the first direction X1, thereby applying power to the coil member 220.
  • the magnetic member 210 may be fixed at a position advanced in the first direction X1. Therefore, although not illustrated in the drawings, as described in the above-described embodiments, the pin 400 protruding out of the expression surface by the forward movement of the magnetic force member 210 in the first direction X1 is a coil member. The protruding state may be maintained even when no power is applied to the 220, thereby minimizing the power consumption for driving the pin 400.
  • the magnitude of the attraction force by the second magnetic material 702 may vary depending on the thickness, size and / or location of the second magnetic material 702 and the length of the stopper, the magnitude of the attraction force being the magnetic member 210. It may be set in consideration of the movement in the first direction X1.
  • the first magnetic body 701 may be located at a position opposite to the magnetic member 210, spaced apart from the magnetic member 210, and positioned adjacent to the coil member 220.
  • a second stopper 600 may be further disposed between the first magnetic body 701 and the magnetic force member 210.
  • the coil member 220 and the first magnetic body 701 may be in close contact with each other.
  • the first magnetic body 701 generates an attractive force between the magnetic member 210 and the magnetic member 210 when the magnetic member 210 moves in the first direction X1, and thus power is applied to the coil member 220.
  • the magnetic force member 210 may be fixed at a position backward in the first direction X1.
  • the size of the attraction force by the first magnetic material 701 may vary depending on the thickness, size and / or location of the first magnetic material 701 and the length of the second stopper 600, the size of the attraction force
  • the magnetic force member 210 may be set in consideration of the movement in the first direction X1.
  • the second stopper 600 may be formed of a nonmagnetic material, and according to an exemplary embodiment, the second stopper 600 may be formed of a silicon material.
  • the magnetic force member 210 may be restricted to move toward the first magnetic body 701 in the first direction X1 by the second stopper 600. Accordingly, the magnetic force member 210 may be restricted by the magnetic force.
  • the problem of sticking to the first magnetic body 701 may be solved.
  • the magnetic force member 210 is once attached to the first magnetic body 701 formed of a magnetic material, it is difficult to fall again, and the voltage applied to the coil member 220 must be high in order to drop the magnetic force member 210 to the first stopper 600. Since the movement of the magnetic member 210 is limited by this, it is possible to lower the voltage for moving the magnetic member 210.
  • the second stopper 600 may be formed in a spherical shape, as shown in Figure 3, and thus the area and / or the first contact with the magnetic member 210 of the second stopper 600 Since the area in contact with the first magnetic body 701 of the second stopper 600 may be minimized, noise due to contact may be reduced, and the influence on the movement of the magnetic member 210 may be minimized.
  • the magnetic member 420 may be further located inside the second moving unit 300 and / or the pin 400.
  • the magnetic member 420 may be located in the hole 410 formed along the second direction X2 in the second moving unit 300 and / or the pin 400, as shown in FIG. 3. It may be formed in a spherical shape, or may be formed in a hexahedral shape as shown in FIG. All other configurations of the embodiment shown in FIG. 4 are the same as the embodiment according to FIG. 3 described above, and thus detailed descriptions thereof will be omitted.
  • the magnetic member 420 illustrated in FIGS. 3 and 4 is formed of a magnetic body, and thus is provided to have a magnetic force with the magnetic member 210 positioned below.
  • the magnetic member 420 may be formed to have a size corresponding to the size of the hole 410, and may be caulked in the hole 410.
  • the present invention is not limited thereto, and may be fixed inside the hole 410 by using a separate fixing member.
  • the pin 400 when the pin 400 protrudes out of the expression surface 100 and then drives down again into the expression surface 100, the pin 400 is driven by the weight of the pin 400.
  • the pin 400 may be driven down more easily by the attraction force of the magnetic member 420 and the magnetic force member 210.
  • the pin 400 may be prevented from protruding outside the expression surface 100 even when the power is not applied.
  • the ease of down driving and the prevention of pin protrusion can be achieved without applying power, low power driving of the entire device can be enabled.
  • the attraction force with the magnetic member 210 may be different according to the structure, shape, size, and / or material of the magnetic member 420 as described above, and the larger the attraction force between the magnetic member 420 and the magnetic member 210 is. Since a larger force is required when driving the pin 400 to protrude out of the expression surface 100, the structure, shape, size, and / or material of the magnetic member 420 may be the magnetic member 420 and the coil member ( It may be designed in consideration of the driving force and power of the 200 and / or the voltage used.
  • Embodiments of the magnetic member 420 as described above may be applied to all embodiments of the present specification.
  • FIG. 5 is a cross-sectional view illustrating an information output module IU according to another exemplary embodiment.
  • the magnetic member 420 provided in a plate shape is inserted into the second moving unit 300 and / or the pin 400.
  • the magnetic member 420 formed in the shape of a plate may be inserted into the second moving unit 300 and / or the pin 400 in the form of insert injection when forming the second moving unit 300 and / or the pin 400. Can be.
  • the magnetic member 420 may include a bent portion 421 bent such that a central portion thereof is closer to the magnetic member 210 in the second direction X2. Due to the bent portion 421, a portion of the magnetic member 420 may be closer to the magnetic force member 210, thereby allowing the attractive force with the magnetic force member 210 to work smoothly.
  • the length, width, or distance of the bent portion 421 or distance from the magnetic member 210 may be determined in consideration of the attraction force with the magnetic member 210, and the driving force and power of the magnetic member 420 and the coil member 200, and the like. It may be designed in consideration of the use voltage and / or the like.
  • the magnetic member 420 may extend to the outside of the second moving unit 300 and / or the pin 400 to form a flange 304 or a portion thereof.
  • the magnetic member 420 may be formed in a disc shape, and the entire edge thereof may constitute the flange 304.
  • the magnetic member 420 may be provided with a plurality of holes (not shown) to maintain the coupling force with the second moving unit 300 and / or the pin 400.
  • a portion of the magnetic member 420 that protrudes out of the second moving unit 300 and / or the fin 400 may form part of the flange 304.
  • the second guide 330 includes a guide groove 332 extending along the second direction X2, and the second moving unit 300 includes the guide groove. It may further include a guide pin 305 provided to be fitted to the (332). The guide pin 305 may extend along the second direction X2 from the flange portion 304 toward the first guide, and the guide pin 305 may be inserted into the guide groove 332. 2 When the mobile unit 300 moves along the second direction X2, stability of the movement may be provided.
  • FIG. 8 can be applied to all embodiments of the present specification.
  • FIG. 9 is a cross-sectional view illustrating a part of an information output module IU according to another exemplary embodiment.
  • the information output module IU may include a first mobile unit 200, a transfer unit 500, a second mobile unit 300, and a pin 400.
  • the first mobile unit 200 may be provided to operate by an electromagnet principle.
  • the first mobile unit 200 may include at least one magnetic force member 210 and a coil member 220. Electrical signals applied from the outside may be transmitted to the coil member 220.
  • the second moving unit 300 may be provided to protrude along the second direction X2 and to reciprocate along the second direction X2.
  • the transfer unit 500 may be interposed between the first mobile unit 200 and the expression member 130 to transmit the driving force of the first mobile unit 200 to the expression member 130.
  • the transmission unit 500 according to an embodiment may be coupled to the other end of the magnetic member 210.
  • the delivery unit 500 may include an extension 502 extending toward the second mobile unit 300.
  • the extension 502 may have a second direction (X2).
  • a support surface 501 is formed at an end of the extension portion 502, and the support surface 501 is formed to have an inclined surface to be in contact with the support surface 301 of the second mobile unit 300.
  • the support surface 501 may be inclined in a direction away from the first moving unit 200 from an upper end of the second direction X2, and may be provided as a curved surface having a predetermined curvature in some cases.
  • the pin 400 is driven by the second moving unit 300 and may move along the third direction.
  • the pin 400 may be coupled to the second mobile unit 300.
  • the pin 400 may be integrally formed.
  • the present invention is not necessarily limited thereto, and in the embodiment illustrated in FIGS. 1 and 2, at least some of the plurality of pins 400 may be separated from the second moving unit 300.
  • the pin 400 is in direct contact with the moving second moving unit 300, or indirectly by a separate link mechanism (not shown) or a motion transmission mechanism (not shown) with the second moving unit 300.
  • X2 the second direction of the second mobile unit 300 can be moved along the third direction.
  • the magnetic body 700 may be further adjacent to the magnetic member 210, and the magnetic body 700 may include a first magnetic body 701 and a second magnetic body 702. Since this is the same configuration as the above-described embodiments, a detailed description thereof will be omitted.
  • the magnetic member 420 may be further located inside the second moving unit 300 and / or the pin 400.
  • the magnetic member 420 may be located in the hole 410 formed along the second direction X2 in the second moving unit 300 and / or the pin 400.
  • the magnetic member 420 may be formed in a spherical shape as shown in FIG. 9, or may be formed in a hexahedral shape as shown in FIG. 10.
  • the magnetic member 420 illustrated in FIGS. 9 and 10 is formed of a magnetic body, and thus is provided to have a attraction force with the magnetic member 210 positioned below.
  • the magnetic member 420 may be formed to have a size corresponding to the size of the hole 410, and may be caulked in the hole 410.
  • the present invention is not limited thereto, and may be fixed inside the hole 410 by using a separate fixing member.
  • the attraction force with the magnetic member 210 may be different according to the structure, shape, size, and / or material of the magnetic member 420 as described above, but the structure, shape, size, and / or of the magnetic member 420 may vary.
  • the material may be designed in consideration of driving force, power, and / or use voltage of the magnetic force member 420 and the coil member 200.
  • the embodiment illustrated in FIG. 11 inserts a magnetic member 420 provided in a plate shape into the second moving unit 300 and / or the pin 400.
  • the magnetic member 420 formed in the shape of a plate may be inserted into the second moving unit 300 and / or the pin 400 in the form of insert injection when forming the second moving unit 300 and / or the pin 400. Can be.
  • the magnetic member 420 may include a bent portion 421 bent such that a central portion thereof is closer to the magnetic member 210 in the second direction X2. Due to the bent portion 421, a portion of the magnetic member 420 may be closer to the magnetic force member 210, thereby allowing the attractive force with the magnetic force member 210 to work smoothly.
  • the length, width, or distance of the bent portion 421 or distance from the magnetic member 210 may be determined in consideration of the attraction force with the magnetic member 210, and the driving force and power of the magnetic member 420 and the coil member 200, and the like. It may be designed in consideration of the use voltage and / or the like.
  • the magnetic member applied to the embodiments described above may be formed on one of the pins 400 and the second moving unit 300 when they are integrally formed.
  • the pin 400 and the second mobile unit 300 are formed separately, they may be provided in both the pin 400 and the second mobile unit 300, but is not necessarily limited thereto, and the pin 400 and It may be provided in any one of the second mobile unit (300). If the pin 400 and the second mobile unit 300 is separated and there is no member that mediates them, it may be located in the pin 400.
  • the information output module of the above embodiments may output one or more tactile information to the user by the expression member, and in an optional embodiment, may output various tactile information to the user when a plurality of information output modules are provided. .
  • it may be a tactile sensory information output according to sensing the protrusion of the expression member 130 through the tactile sense, and may be an information output in the form of braille output.
  • connection or connection members of the lines between the components shown in the drawings by way of example shows a functional connection and / or physical or circuit connections, in the actual device replaceable or additional various functional connections, physical It may be represented as a connection, or circuit connections.
  • such as "essential”, “important” may not be a necessary component for the application of the present invention.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

Un mode de réalisation de la présente invention permet de renforcer la commodité pour l'utilisateur et la durabilité, de réduire au minium la consommation d'énergie, de réduire au minimum les erreurs de fonctionnement d'un module d'entraînement, et d'entraîner plus facilement vers le bas une tige au moyen de la force d'attraction d'un élément de corps magnétique et d'un élément de force magnétique lorsque la tige est entraînée vers le bas. L'invention concerne un appareil de sortie d'informations qui peut empêcher à sa tige de faire saillie vers le côté extérieur d'une surface d'expression même lorsqu'un courant n'est pas appliqué.
PCT/KR2018/006752 2017-06-15 2018-06-15 Appareil de sortie d'informations Ceased WO2018230985A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019128838A RU2726683C1 (ru) 2017-06-15 2018-06-15 Устройство вывода информации

Applications Claiming Priority (2)

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KR1020170075813A KR101896088B1 (ko) 2017-06-15 2017-06-15 정보 출력 장치
KR10-2017-0075813 2017-06-15

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WO2018230985A1 true WO2018230985A1 (fr) 2018-12-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001265213A (ja) * 2000-03-21 2001-09-28 Tohoku Techno Arch Co Ltd 点字ピン駆動装置
KR20090103984A (ko) * 2009-09-14 2009-10-05 이정열 솔레노이드 어레이로 구성된 스캔방식 촉각 디스플레이
KR20100062768A (ko) * 2007-07-30 2010-06-10 가부시키가이샤 아스쿠 접촉식 핀 디스플레이 장치
US20130017516A1 (en) * 2011-07-11 2013-01-17 Kelly Tyler Active braille timepiece & related methods
KR20170052384A (ko) * 2015-11-04 2017-05-12 주식회사 닷 정보 출력 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2030790C1 (ru) * 1991-12-26 1995-03-10 Олег Константинович Белоусов Устройство тактильной индикации

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001265213A (ja) * 2000-03-21 2001-09-28 Tohoku Techno Arch Co Ltd 点字ピン駆動装置
KR20100062768A (ko) * 2007-07-30 2010-06-10 가부시키가이샤 아스쿠 접촉식 핀 디스플레이 장치
KR20090103984A (ko) * 2009-09-14 2009-10-05 이정열 솔레노이드 어레이로 구성된 스캔방식 촉각 디스플레이
US20130017516A1 (en) * 2011-07-11 2013-01-17 Kelly Tyler Active braille timepiece & related methods
KR20170052384A (ko) * 2015-11-04 2017-05-12 주식회사 닷 정보 출력 장치

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RU2726683C1 (ru) 2020-07-15

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