WO2022139086A1 - 정보 출력 장치 - Google Patents
정보 출력 장치 Download PDFInfo
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- WO2022139086A1 WO2022139086A1 PCT/KR2021/007787 KR2021007787W WO2022139086A1 WO 2022139086 A1 WO2022139086 A1 WO 2022139086A1 KR 2021007787 W KR2021007787 W KR 2021007787W WO 2022139086 A1 WO2022139086 A1 WO 2022139086A1
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- unit
- driving
- information output
- expression
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/17—Pivoting and rectilinearly-movable armatures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
Definitions
- Embodiments of the present invention relate to an information output device.
- an information output device including electronic technology is also widely used, and a display device having a plurality of pixels is commonly used as a visual information output device.
- various information output devices may be requested according to the situation each user has, and in particular, when a user with a weakened specific sense, for example, has weak or no visual ability, information output through tactile sense is required.
- a user with a weakened specific sense for example, has weak or no visual ability
- information output through tactile sense is required.
- tactile sense When outputting information through tactile sense, it is difficult to control it easily and stably drive it, so there is a limit to improving the user's convenience through the improvement of the information output device.
- Embodiments of the present invention have been devised to improve the above-described limitations, and an object of the present invention is to provide an information output device with improved durability and improved user convenience.
- an information output device including one or more information output units, the information output unit comprising: a driving source connected to a power source and disposed to flow a current; an expression unit formed and arranged to be detected by a user; a base unit in which the driving source unit and the expression unit are accommodated; a first driving unit disposed on the base unit and driven by a current flowing through the driving source unit; And disposed between the first driving unit and the expression unit, each movement or rotational movement according to the driving of the first driving unit, the expression unit is formed to move in a first direction toward the first driving unit and the opposite direction It provides an information output device comprising a; 2 driving unit.
- a first magnetic force unit having regions having different polarities may be disposed in the first driving unit, and second magnetic units having regions having different polarities may be disposed in the second driving unit.
- the driving source is disposed outside the first driving unit and may be formed of a coil.
- the base portion the first receiving portion in which the driving source is accommodated; a second accommodating part disposed to face the first accommodating part and accommodating the expression part; and a third accommodating part connecting the first accommodating part and the second accommodating part, and in which the first driving part and the second driving part are disposed.
- the information output device may include a plurality of information output units, and the plurality of information output units may be disposed to be spaced apart from each other in one direction or another direction.
- the information output device has the effect of improving durability and improving user convenience.
- FIG. 1 is a cross-sectional perspective view illustrating an information output device according to an embodiment of the present invention.
- FIG. 2 is a perspective view illustrating an information output device according to an embodiment of the present invention.
- FIG 3 is a perspective view illustrating a first accommodating part and a first driving part according to an embodiment of the present invention.
- FIG. 4 is a perspective view illustrating a first accommodating part according to an embodiment of the present invention.
- FIG. 5 is a perspective view illustrating a third accommodating part according to an embodiment of the present invention.
- FIG. 6 is a perspective view illustrating a second driving unit according to an embodiment of the present invention.
- FIG. 7 is a side view illustrating a second driving unit according to an embodiment of the present invention.
- FIG. 8 is a front cross-sectional view illustrating an information output device according to an embodiment of the present invention.
- 9 to 11 are diagrams illustrating a use state of an information output device according to an embodiment of the present invention.
- FIG. 12 is a diagram illustrating an information output apparatus according to another embodiment of the present invention.
- FIG. 13 is a perspective view illustrating an information output device according to an embodiment of the present invention.
- a specific process sequence may be performed different from the described sequence.
- two processes described in succession may be performed substantially simultaneously, or may be performed in an order opposite to the order described.
- a film, region, or component when a film, region, or component is connected, other films, regions, and components are interposed between the films, regions, and components as well as when the films, regions, and components are directly connected. and indirectly connected.
- a film, a region, a component, etc. when it is said that a film, a region, a component, etc. are electrically connected, not only the case where the film, a region, a component, etc. are directly electrically connected, other films, regions, components, etc. are interposed therebetween. Indirect electrical connection is also included.
- 1 is a cross-sectional perspective view illustrating an information output device according to an embodiment of the present invention.
- 2 is a perspective view illustrating an information output device according to an embodiment of the present invention.
- 3 is a perspective view illustrating a first accommodating part and a first driving part according to an embodiment of the present invention.
- 4 is a perspective view illustrating a first accommodating part according to an embodiment of the present invention.
- 5 is a perspective view illustrating a third accommodating part according to an embodiment of the present invention.
- 6 is a perspective view illustrating a second driving unit according to an embodiment of the present invention.
- 7 is a side view illustrating a second driving unit according to an embodiment of the present invention.
- 8 is a front cross-sectional view illustrating an information output device according to an embodiment of the present invention.
- 9 to 11 are diagrams illustrating a use state of an information output device according to an embodiment of the present invention.
- 13 is a perspective view illustrating an information output device according to an embodiment of the present invention.
- the information output apparatus 100 includes at least one information output unit, and FIG. 1 shows one information output unit. That is, the information output apparatus 100 of FIG. 1 may be one information output unit.
- the information output apparatus 100 may include two or three or more information output units as illustrated in FIG. 13 as an optional embodiment.
- the information output device 1000 includes a housing 1002 in which a plurality of via holes 1002a are formed, and a plurality of pieces of information to correspond to the plurality of via holes 1002a.
- Output units IU1, IU2, IU3, IU4, IU5, IU6, IU7, IU8, IU9 may be installed.
- the information output device 1000 includes various numbers of information output units (IU1, IU2, IU3, IU4, IU5, IU6, IU7, IU8, IU9) according to the purpose, the characteristics of the applied product, and the user (H) characteristics. can do.
- IU1, IU2, IU3, IU4, IU5, IU6, IU7, IU8, IU9 according to the purpose, the characteristics of the applied product, and the user (H) characteristics. can do.
- the information output apparatus 100 including one information output unit as shown in FIG. 1 will be described.
- an information output device 100 includes a driving source unit 110 , an expression unit 120 , a base unit 130 , a first driving unit 140 , and a second driving unit ( 150) and a support unit 160 may be included.
- the driving source unit 110 is connected to the power source P and disposed to allow current to flow, and may be formed of a coil. Since the coil is formed, when current flows, a magnetic field may be formed around the driving source unit 110 .
- the driving source unit 110 may have various shapes, may have a shape in which a plurality of circuit wires are wound, and may be formed by varying the number of windings.
- the first driving unit 140 and the second driving unit 150 which will be described later, may be driven through a magnetic field generated by a current flowing through the driving source unit 110 .
- first driving unit 140 and the second driving unit 150 are driven, it is possible to provide a driving force of the movement of the expression unit 120 in direct or indirect contact therewith.
- a support unit 160 to be described later may be disposed inside the driving source unit 110 according to an embodiment of the present invention.
- the support part 160 may include an elongated region, may be disposed to pass through the driving source 110 , and as a specific example, an elongated region formed from the support 160 .
- the driving source unit 110 formed of a coil around the may be formed to have a shape wound a plurality of times.
- one end of the support unit 160 may be extended to support the first driving unit 140 , and the movement of the first driving unit 140 may be performed while being supported by one end of the supporting unit 160 . .
- the support 160 may correspond to the through hole 131h formed in the first accommodating portion 131 and may be disposed through the through hole 131h.
- the support unit 160 may include a magnetic material, thereby increasing the magnetic field size when generating a magnetic field through the driving source unit 110, and efficiently generating the magnetic field to generate an information output device There is an effect of reducing the power consumption of (100) and increasing the driving force. It can be done.
- the expression unit 120 is formed and arranged to be detected by the user H, and a first driving unit 140 and a first driving unit 140 to be described later It can move according to the movement of the second driving unit 150 , and can move upward or downward (based on FIG. 8 ) with respect to at least the longitudinal central axis of the expression unit 120 .
- the expression unit 120 moves in a first direction (lower side based on FIG. 8 ) so as to be closer to the driving source 110 , or in a direction opposite to the first direction ( FIG. 8 ) to move away from the driving source 110 . 8, the upper side of the reference).
- the expression unit 120 may be exposed to the outside through an inlet hole 133h formed in the second receiving unit 133 to be described later. Because the expression unit 120 is exposed to the outside, the user H may sense the movement of the expression unit 120 tactilely or visually.
- the expression unit 120 may include an expression surface 121 , a support surface 122 , and a peripheral portion 123 .
- the expression surface 121 is the outermost of the areas of the expression unit 120 , specifically, the area farthest from the driving source unit 110 . It may include an area recognized by the user H.
- the user H may recognize the expression unit 120 through the entire area of the expression unit 120 , but may recognize only the expression surface 121 .
- the user H can sense the movement of the expression unit 120 through the contact of the expression surface 121 , and the movement of the expression unit 120 through the visual detection of the expression surface 121 .
- the user H can easily detect it.
- the expression surface 121 is formed to be convex toward the outside, and may include a curved surface.
- the present invention is not limited thereto, and may include an area having a columnar shape, for example, an area having a shape similar to that of a cylinder.
- the expression surface 121 may have a flat upper surface (based on FIG. 8 ), and various modifications may be made, such as forming only a corner portion having a predetermined radius of curvature.
- the support surface 122 is a surface facing the second driving unit 150 among the regions of the expression unit 120 , and forms a lower area of the expression unit 120 , and may come into contact with the second driving unit 150 . have.
- the second driving unit 150 may transmit a force to the expression unit 120 through the support surface 122 . Specifically, in a state in which the second driving body 151 is in contact with the support surface 122, the support surface 122 is moved in the first direction (upper side based on FIG. 8), and the expression surface 121 is exposed to the outside. Let the user (H) recognize it.
- the peripheral portion 123 according to an embodiment of the present invention is connected to the support surface 122 , and the length from the longitudinal central axis of the expression portion 120 is relatively the most. can be formed large.
- the outer diameter of the peripheral portion 123 may be formed to be larger than the inner diameter of the inlet hole portion 133h formed in the second receiving portion (133). Due to this, there is an effect that can prevent the expression portion 120 disposed inside the second accommodation portion 133, specifically the peripheral portion 123, from passing through the inlet hole portion (133h) to the outside.
- the expression unit 120 may be formed of various materials, and may be formed of an insulating material as a light and durable material. Specifically, it may contain a resin-based organic material, and may include an inorganic material such as a ceramic material.
- the present invention is not limited thereto, and various modifications such as the expression unit 120 may be formed of a material such as metal or glass are possible.
- the base unit 130 accommodates the driving source unit 110 and the expression unit 120 , and includes a first accommodating unit 131 and a second accommodating unit. It may include a unit 133 and a third accommodating unit 135 .
- the base unit 130 may have an elongated shape to accommodate the driving source unit 110 , the first driving unit 140 , and the second driving unit 150 , and the driving source unit 110 .
- the first driving unit 140 and the second driving unit 150 may be formed to surround the entirety.
- the first accommodating part 131 includes a driving source 110 and a first driving unit 140 in which the driving source 110 is accommodated.
- the support unit 160 may be disposed on one side (lower side of FIG. 1 ) of the first receiving unit 131 .
- a layer portion (not shown) in which a through hole portion 131h is formed is disposed at a preset height of the first receiving portion 131 according to an embodiment of the present invention. and the driving source 110 and the support 160 may be disposed in a space formed of the layer portion and the inner wall 131a of the first accommodating portion 131 .
- a locking groove 131b may be formed on the upper side (refer to FIG. 1 ) based on the layer formed in the first accommodating part 131 , and the first driving part 140 spans and the first driving part 140 moves each movement. or rotational motion.
- the second accommodating part 133 is disposed to face the first accommodating part 131 , and the expression part 120 is accommodated.
- the expression portion 120 specifically the expression surface 121 may protrude and pass through, and a passage hole portion 133h may be formed in one surface facing the expression surface 121 so that it can be exposed to the outside.
- the first accommodating part 131 and the second accommodating part 133 may be disposed to be adjacent to each other and may be disposed not to overlap each other.
- a third accommodating part 135 may be disposed between the first accommodating part 131 and the second accommodating part 133 according to an embodiment of the present invention, and the third accommodating part 135 may be disposed. Pre-set regions of the first driving unit 140 and the second driving unit 150 may be disposed in the unit 135 .
- the third accommodating part 135 covers a pair of engaging grooves 131b formed to face the first accommodating part 131 , and a first driving part seated in the engaging groove 131b ( 140) can be prevented from escaping.
- a groove is formed in the lower end (as shown in FIG. 1 ) of the second receiving part 133 , the second receiving part 133 covers the third receiving part 135 , and the third receiving part ( 135), the second driving unit 150 is rotatably seated in the groove portion. Since the second accommodating part 133 and the third accommodating part 135 are coupled, it is possible to prevent the second driving part 150 from being separated.
- the longitudinal central axis of the second driving part 150 is maintained, and the second accommodating part 133 and the first accommodating part 131 are maintained. ), the longitudinal central axis of the first driving unit 140 may be maintained.
- the third accommodating part 135 is connected to the second accommodating part 133 on one side (upper side based on FIG. 2), The other side opposite to this (lower side in FIG. 2 ) may be connected to the first accommodating part 131 .
- a second driving unit 150 which will be described later, may be disposed in the third accommodating part 135 according to an embodiment of the present invention, and a driving support 136 , and a driving groove 137 . ) may be provided.
- upper and lower sides of the third accommodating part 135 may be opened, a driving groove 137 is formed, and the driving support 136 is opposite to the opened third accommodating part 135 .
- the inner wall 131a is connected, and the driving support 136 may be integrally formed with the third accommodating part 135 .
- the driving support 136 provided in the third accommodating part 135 includes a second driving part 150, which will be described later, specifically a first motion region ( 152 ), the second motion region 153 , and the connection region 154 are in surface contact with each other, and the second driving unit 150 may be rotated with respect to the central axis of rotation of the second driving unit 150 .
- the second driving part 150 due to the driving grooves 137 formed on both sides of the driving support 136 inside the third accommodating part 135, the second driving part 150, specifically, the second driving body 151 provides a rotation path. can do.
- the second driving unit 150 specifically, the rotation center of the second driving body 151 is formed at a point deviating from the center of the second driving body 151, and the rotation center of the second driving body 151 is eccentric.
- the second driving body 151 is an expression unit In contact with 120 , there is an effect that the expression unit 120 can be moved in the first direction (upper side in reference to FIG. 8 ).
- the first driving unit 140 includes a base unit 130 , specifically, a first receiving unit 131 , and a third receiving unit 135 . It is disposed inside the, and may include a first driving body 141 , a magnet holder 144 , a first magnetic force unit 145 , and a first driving control unit 149 .
- the first driving unit 140 may be disposed to be spaced apart from the driving source unit 110 disposed in the first receiving unit 131 .
- the first driving unit 140 may be disposed adjacent to the driving source unit 110 and driven by a current flowing through the driving source unit 110 to perform angular or rotational motion.
- the motion of the first driving unit 140 may be transmitted to the second driving unit 150 , and when the second driving unit 150 receives power from the first driving unit 140 to perform angular or rotational movements, the expression unit 120 . to move in the first direction (lower side in FIG. 8) and the opposite direction toward the driving source unit 110 by raising or lowering.
- the first driving control unit 149 is formed to protrude from both sides of the first driving unit 140 , and may be seated in the engaging groove 131b formed in the first receiving unit 131 . .
- the first driving unit 140 is stably seated on the first receiving unit 131 , and may be rotated clockwise or counterclockwise on the first receiving unit 131 .
- the driving position of the first driving unit 140 may be controlled through the first driving control unit 149 according to an embodiment of the present invention, and specifically, the first driving unit 140 may be moved by the driving source unit 110 .
- the first driving control unit 149 as a center, it may perform an angular motion or a rotational motion.
- the central axis of the first driving unit 140 and the first driving control unit 149 may not coincide with each other and may be eccentric.
- the first driving control unit 149 may not protrude, and the first driving body 141 may be formed in a spherical shape.
- the first driving body 141 according to an embodiment of the present invention is provided with a flat portion 143 and a curved portion 142, and a flat portion 143 in a preset section. Due to the formation of , the polarities formed in the first magnetic unit 145 may be correctly arranged in the vertical direction (refer to FIG. 8 ).
- a pair of first driving bodies 141 are provided in the first driving unit 140 according to an embodiment of the present invention based on the central part, and a pair of first driving bodies 141 are provided. ) between the magnet holder 144 is positioned, the first magnetic force unit 145 may be accommodated in the magnet holder 144 .
- the first magnetic unit 145 may contain a magnetic material, for example, a permanent magnet.
- the first magnetic force unit 145 may have a relatively larger magnetic force than the second magnetic force unit 155 provided in the second driving unit 150 to be described later.
- the external force applied by the user H is applied to the expression unit 120, and in a situation where the second driving unit 150 cannot rotate, the external force applied to the expression unit 120 is removed and then the first magnetic force unit
- the second driving unit 150 in which the second magnetic force unit 155 and the second magnetic force unit 155 are disposed is rotated by the magnetic force of 145, and the expression unit 120 is rotated in the first direction and in the opposite direction.
- the first driving unit 140 moves or rotates to have a polarity in a predetermined direction by the power transmitted from the driving source unit 110 , and the external force applied to the expression unit 120 is removed, the first driving unit 140 ), there is an effect that the second driving unit 150 can move angularly or rotationally.
- the first magnetic unit 145 may have a first magnetic region (N pole or S pole) and a second magnetic region (S pole or N pole) of different polarities, respectively, and the The first magnetic region 145a and the second magnetic region 145b of different polarities are in a direction from the driving source 110 toward the expression unit 120 at a point during the rotation of the first driving unit 140 , for example, It may be arranged in the Z-axis (refer to FIG. 1) direction.
- the second driving unit 150 according to an embodiment of the present invention is disposed between the first driving unit 140 and the expression unit 120, the first Each movement or rotational movement is performed according to the driving of the first driving unit 140, and the expression unit 120 is moved in the first direction (lower side based on FIG. 8) and the opposite direction (upper side based on FIG. 8) toward the first driving unit 140 can be formed to
- the second driving unit 150 may include a second driving body 151, and the second driving body 151.
- One surface of is formed to support the expression unit 120 may provide a driving force for the vertical movement of the expression unit (120).
- One surface of the second driving body 151 may include a curved surface, and as a more specific embodiment, may include a boundary line having a shape similar to a circle.
- the expression unit 120 may move in the first direction (lower side in FIG. 1 ) and the opposite direction (upper side in FIG. 1 ) toward the first driving unit 140 .
- the second driving body 151 may have a shape similar to that of a rotating body, and various modifications such as each having a shape similar to that of a disk are possible.
- the second driving unit 150 may include a second driving control unit 159 .
- the position of the second driving unit 150 may be controlled through the second driving control unit 159, and when the motion is performed by receiving power from the first driving unit 140, each movement or can rotate.
- the second driving unit 150 may rotate in a clockwise or counterclockwise direction with the second driving control unit 159 as a center of rotation.
- the second driving control unit 159 may span one end (the upper end of FIG. 1 ) of the third accommodating part 135 , and cover the third accommodating part 135 and connect the second It may be located inside a groove (reference numeral not set) formed at one end (lower end of FIG. 1 ) of the receiving part 133 .
- the present invention is not limited thereto, and a groove is formed at one end (the upper end of FIG. 1 ) of the third accommodating part 135 , the second accommodating part 133 covers the third accommodating part 135 , and the groove part Various modifications are possible, such as the position of the second driving control unit 159 from the inside.
- the second driving control unit 159 may be provided to protrude outward from the outer surface of the second driving body 151 .
- the second driving control unit 159 may be disposed on at least one side of the second driving body 151 .
- connection part is connected to the first driving body 141 and the second magnetic force part 155 may be accommodated therein.
- the second driving unit 150 may include a pair of second driving bodies 151 and spaced apart between the pair of second driving bodies 151 .
- a space SA is formed, and a connection part (reference numeral not set) may be disposed in the separation space.
- connection portion includes a first movement region 152, a second movement region 153, and a connection region 154, and a first movement region 152, a second movement region ( 153), a connection region 154 may be formed.
- the second magnetic force part 155 may be accommodated in the connection part according to an embodiment of the present invention.
- the second magnetic element 155 may contain a magnetic material, for example, a permanent magnet.
- the second magnetic unit 155 may have a relatively smaller magnetic force than that of the first magnetic unit 145 .
- the magnetic field formed in the second magnetic force unit 155 is changed by the magnetic force of the first magnetic force unit 145, and the second driving unit 150 in which the second magnetic force unit 155 is accommodated can move.
- the second driving unit 150 in which the second magnetic force unit 155 is accommodated can move.
- the first driving unit 140 moves or rotates to have a polarity in a predetermined direction by the power transmitted from the driving source unit 110 , and the external force applied to the expression unit 120 is removed, the first driving unit 140 ), there is an effect that the second driving unit 150 can move angularly or rotationally.
- the second magnetic unit 155 may have a first magnetic region (N pole or S pole) and a second magnetic region (S pole or N pole) of different polarities, respectively, and
- the first magnetic region and the second magnetic region having different polarities are the direction from the driving source 110 to the expression unit 120 at one point during the rotation of the first driving unit 140, for example, the Z axis (refer to FIG. 1 ). ) direction can be arranged.
- the second magnetic force unit 155 does not coincide with the central axis of the second driving unit 150 , specifically, the second driving body 151 , for example, the second driving control unit 159 . It may be arranged to overlap with one area of .
- the second driving unit 150 may be driven by receiving power from the first driving unit 140 receiving power from the driving source unit 110 . Specifically, the second driving unit 150 may move by the magnetic field generated by the first driving unit 140 .
- the first driving unit 140 specifically, the first magnetic force unit 145 accommodated in the magnet holder 144 is moved by the magnetic field by the driving source unit 110. As the first magnetic force unit 145 moves, The second magnetic force unit 155 of the second driving unit 150 may move.
- SA separation space between a pair of second driving bodies 151 facing each other in the second driving unit 150 according to an embodiment of the present invention.
- a connection part is disposed in the spaced apart space, and a first motion region 152 , a second motion region 153 , and a connection region 154 may be formed along the outer peripheral surface of the connection part.
- the first motion region 152 and the second motion region 153 may be regions serving as reference points for the lowest point and the highest point during the motion of the second driving unit 150 , respectively.
- a connection region 154 is formed between the first motion region 152 and the second motion region 153 , and the connection region 154 may include a curved surface.
- the second driving unit 150 when the first motion region 152 according to an embodiment of the present invention is disposed at the top, that is, in the region furthest from the first driving unit 140, the second driving unit 150 is the highest point. , and accordingly, the expression unit 120 may also be placed at the highest point, specifically, when the height of the expression unit 120 protruding from the base unit 130 is the greatest.
- the connection region 154 or the second movement region 153 may be supported by the driving support 136 formed in the third accommodating part 135 .
- the second motion region 153 when the second motion region 153 according to an embodiment of the present invention is disposed at the top, that is, in the region furthest from the first driving unit 140, the second driving unit 150 is placed at the lowest point, and thus the expression
- the portion 120 may also be placed at the lowest point, specifically, when the height at which the expression portion 120 protrudes from the base portion 130 is the smallest.
- the connection region 154 or the first motion region 152 may be supported by the driving support 136 formed in the third accommodating part 135 .
- the distance from the center of rotation of the second driving unit 150 to one end (the lower end of FIG. 7 ) of the second driving body 151 located in the first motion region 152 side is the second
- the distance from the rotation center of the driving unit 150 to the other end of the second driving body 151 located on the second motion region 153 side (the upper end of FIG. 7 ) may be greater than the distance.
- the position of the second driving unit 150 may be located at the lowest point or the highest point.
- the first motion region 152 and the second motion region 153 may be formed to be flat, and may be in surface contact with the driving support 136 formed in the third accommodating part 135 . As the first motion region 152 and the second motion region 153 are in surface contact with the driving support 136 , the position of the second driving unit 150 can be stably maintained, and power from the second driving unit 150 is The position of the expression unit 120 whose position is changed by receiving and moving may also be stably maintained.
- connection region 154 may be formed in a curved shape, and as the connection region 154 is formed in a curved surface, the second driving unit 150 rotates.
- a support unit 160 may be disposed inside the driving source unit 110 according to an embodiment of the present invention.
- the support part 160 may include an elongated region, may be disposed to pass through the driving source 110 , and as a specific example, an elongated region formed from the support 160 .
- the driving source unit 110 formed of a coil around the may be formed to have a shape wound a plurality of times.
- the support 160 may correspond to the through hole 131h formed in the first accommodating portion 131 and may be disposed through the through hole 131h.
- the support unit 160 may include a magnetic material, thereby increasing the magnetic field size when generating a magnetic field through the driving source unit 110, and efficiently generating the magnetic field to generate an information output device (100) It is possible to reduce the power consumption and increase the driving force.
- the information output apparatus 100 includes a driving source unit 110 , an expression unit 120 , a base unit 130 , a first driving unit 140 , and a first 2 may include a driving unit 150 and a support unit 160 .
- the driving source unit 110 may be formed of a coil, and when a current is applied from the power source P, a magnetic field may be formed. A repulsive or attractive force may act on the first driving unit 140 by the magnetic field formed in the driving source unit 110 .
- the information output device 100 is in the correct position.
- a current is applied to the driving source unit 110
- a magnetic field is formed, and the first magnetic force unit 145 , specifically the first magnetic field
- the first magnetic region 145a tries to move away from the driving source 110
- the second magnetic region 145b approaches the driving source 110 by attractive force. move to a losing position.
- the first driving unit 140 in which the first magnetic unit 145 is accommodated is moved by the movement of the first magnetic unit 145 .
- the first driving unit 140 specifically, the first driving body 141 has a curved surface portion 142 and a flat portion 143 along the outer peripheral surface periphery, the curved surface portion 142
- the rotation of the first driving unit 140 is stably possible by the When it moves to the final position as it moves, there is an effect that the flat part 143 is in surface contact with one surface of the first receiving part 131 facing it and can stably maintain the position.
- the first driving unit 140 transmits power to the second driving unit 150 to cause the second driving unit 150 to angularly or rotationally move.
- the second driving unit 150 moves by receiving power from the first driving unit 140 , and may be moved by repulsive force or attractive force with the first driving unit 140 .
- the first magnetic region 145a of the first driving unit 140 specifically, the first magnetic force unit 145 accommodated in the magnet holder 144 by receiving power from the driving source unit 110 is the second magnetic region 145b.
- the second magnetic region 155b of the second magnetic unit 155 is formed between the first driving unit 140 and the first driving unit 140 . moved to be placed closer together.
- the second driving unit 150 moves around the second driving control unit 159 as a rotation center. At this time, the second motion region 153 is close to the first driving unit 140 It moves to the position and may be supported by the driving support 136 formed in the third accommodating part 135 .
- the first movement area 152 becomes the expression part ( 120), specifically, when facing the support surface 122 side, when the second driving body 151 supports the support surface 122 of the expression unit 120 upward (based on FIG. 8), it can be pushed have.
- the positions of the first magnetic region 145a and the second magnetic region 145b of the first magnetic force unit 145 are changed by the rotation of the first driving unit 140 , and the first magnetic force unit 145 is rotated. As the position of 145 is changed, power is transmitted to the second driving unit 150 .
- the user H shows a state in which an external force is applied, such as pressing the expression unit 120 , and the first driving unit 140 according to a change in the position of the first magnetic force unit 145 moves while Power must be transmitted to the second magnetic force unit 155 , but a situation arises that the second magnetic force unit 155 cannot move due to an external force applied to the expression unit 120 .
- the second driving unit 150 when the external force applied to the expression unit 120 is removed, the second driving unit 150 , specifically the second magnetic force unit 155 , is moved by the magnetic field formed by the first driving unit 140 . do. That is, the first driving unit 140 has a polarity different from that of the first magnetic region 145a of the first magnetic unit 145 due to the attractive force with the first magnetic region 145a positioned on the upper side (refer to FIG. 11 ). The second magnetic region 155b of the second magnetic unit 155 moves toward the side closer to the first driving unit 140 , and the second driving unit 150 accommodating the second magnetic unit 155 moves do.
- the current applied to the driving source unit 110 is applied for a very short time, for example, 7 ms.
- the driving unit supporting the expression unit 120 and transmitting power to the expression unit 120 is formed as a single unit.
- the first driving unit 140 when a current is applied to the driving source unit 110 from the power source P, the first driving unit 140 is moved by a magnetic field generated, and the first magnetic force unit Since the position of 145 is determined, when an external force is applied to the expression unit 120 and the second driving unit 150 supporting the expression unit 120 and the external force is removed, the repulsion force with the first magnetic force unit 145 Alternatively, the position of the second magnetic force unit 155 may be changed by manpower, and accordingly, the second driving unit 150 moves and the effect of moving the expression unit 120 in the vertical direction (based on FIG. 11 ) is obtained. have.
- first driving part 140 and the second driving part 150 do not directly contact and support each other, but are placed in separate first and third accommodating parts 131 and 135, respectively, so that the influence of external force is reduced. It is possible to move by the magnetic field of the driving source 110 without receiving it, and when the external force is removed, the second magnetic force unit is repulsive or attractive by the first magnetic force unit 145 of the first driving unit 140 that has already been positioned. As the position of 155 changes and the second driving unit 1500 moves, the expression unit 120 can move up and down.
- 12 shows an information output device according to another embodiment of the present invention.
- the information output device 200 may include a driving source unit 210 , an expression unit 220 , a base unit 230 , a first driving unit 240 , and a second driving unit 250 . have.
- the driving source unit 210 is connected to the power source P to allow current to flow, and may be disposed outside the first driving unit 240 .
- the first driving unit 240 is accommodated in the base unit 230 and may include a first magnetic force unit 245, and the first magnetic force unit 245 is a permanent magnet, specifically an Alnico magnet ( alnico magnet).
- the base part 230 may include a first accommodating part 231 and a second accommodating part 233 .
- the driving source unit 210 and the first driving unit 240 may be accommodated in the first accommodating unit 231
- the second driving unit 250 and the expression unit 220 may be accommodated in the second accommodating unit 233 .
- the first accommodating part 231 and the second accommodating part 233 may be integrally formed, may be separately formed and may be connected, and various modifications may be implemented.
- the driving source unit 210 may be formed of a coil, and may be disposed outside the first magnetic force unit 245 .
- the driving source unit 210 may be formed of a coil, and the polarities of the first magnetic region 245a and the second magnetic region 245b formed in the first magnetic force unit 245 while a current is applied to the driving source unit 210 . This can change
- the driving source unit 210 surrounds the first magnetic force unit 245 , and as a current is applied to the driving source unit 210 , the first magnetic force unit 245 .
- the polarity is changed, but the present invention is not limited thereto, and a current is directly or indirectly applied to the first magnetic region 245 and the polarity of the first magnetic region 245a and the second magnetic region 245b can be changed in various ways within the technical concept. Variation is possible.
- the polarity is changed by the driving source 210 while maintaining the position of the first driving unit 240 , specifically, the first magnetic force unit 245 .
- the operating principle and effect of the expression unit 120 , the base unit 130 , and the second driving unit 150 of the information output device 100 according to an embodiment of the present invention are the same, so in the overlapping range A detailed description will be omitted.
- the information output apparatus may be a visual sensing type information output apparatus in which the user senses the protrusion of the expression unit through the sight.
- a visual sensing type information output apparatus in which the user senses the protrusion of the expression unit through the sight.
- a color is formed on one surface of the expression unit, specifically, an upper surface (based on FIG. 1 ) or light is generated from one surface of the expression unit, such a visual effect can be increased.
- the information output apparatus may output information to the user, and as an optional embodiment, when the information output apparatus includes a plurality of information output units, various information may be output to the user.
- first driving unit may move angularly or rotationally by the driving unit, and the second driving unit moves downward in the first direction toward the first driving unit or upward in the opposite direction by the magnetic field of the first driving unit. can do.
- the first driving unit and the second driving unit may rotate while maintaining a predetermined area by the first driving control unit and the second driving control unit.
- the first driving unit specifically the first magnetic force It has the effect of being able to transmit power to the expression unit by receiving power from the unit to exercise.
- the on or off state of the expression unit of the information output device can be easily switched and maintained, and power consumption for movement of the expression unit can be reduced. , it is possible to improve the overall energy efficiency of the information output device.
- the first magnetic force unit and the second magnetic force unit provided in the first driving unit and the second driving unit may be disposed to overlap the first driving control unit and the second driving control unit, and specifically, the first magnetic force unit
- the center and the first driving control unit may overlap, and the center of the second magnetic force unit and the second driving control unit may overlap.
- the non-uniformity of the effect of the magnetic field generated by the first magnetic force unit and the driving source unit on the second magnetic force unit and the driving source unit can be reduced, and precise control of the motion of the second driving unit can be facilitated.
- connection or connection members of lines between the components shown in the drawings illustratively represent functional connections and/or physical or circuit connections, and in an actual device, various functional connections, physical connections that are replaceable or additional may be referred to as connections, or circuit connections.
- connections, or circuit connections unless there is a specific reference such as "essential”, “importantly”, etc., it may not be a necessary component for the application of the present invention.
- an information output device is provided.
- embodiments of the present invention may be applied to a device capable of recognizing information by a user using industrially used tactile sense.
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Abstract
Description
Claims (5)
- 하나 이상의 정보 출력 유닛을 포함하는 정보 출력 장치에 관한 것으로서,상기 정보 출력 유닛은,전원과 연결되어 전류가 흐르도록 배치되는 구동원부;사용자가 감지하도록 형성 및 배치되는 표현부;상기 구동원부와 상기 표현부가 수용되는 베이스부;상기 베이스부에 배치되고, 상기 구동원부에 흐르는 전류에 의하여 구동되는 제1구동부; 및상기 제1구동부와 상기 표현부의 사이에 배치되며, 상기 제1구동부의 구동에 따라 각 운동 또는 회전 운동하며 상기 표현부를 상기 제1구동부를 향하는 제1방향 및 그 반대 방향으로 운동하도록 형성되는 제2구동부를 포함하는 것을 특징으로 하는 정보 출력 장치.
- 제1항에 있어서,상기 제1구동부에는 서로 극성이 상이한 영역을 갖는 제1자력부가 배치되고,상기 제2구동부에는 서로 극성이 상이한 영역을 갖는 제2자력부가 배치되는 것을 특징으로 하는 정보 출력 장치.
- 제1항에 있어서,상기 구동원부는 상기 제1구동부의 외측에 배치되며 코일로 형성되는 것을 특징으로 하는 정보 출력 장치.
- 제1항에 있어서,상기 베이스부는,상기 구동원부가 수용되는 제1수용부;상기 제1수용부와 마주보며 배치되고, 상기 표현부가 수용되는 제2수용부;상기 제1수용부와 상기 제2수용부를 연결하며, 상기 제1구동부 및 상기 제2구동부가 배치되는 제3수용부;를 포함하는 것을 특징으로 하는 정보 출력 장치.
- 제1항에 있어서,상기 정보 출력 장치는 복수의 정보 출력 유닛을 포함하고,상기 복수의 정보 출력 유닛은 서로 일 방향 또는 이와 다른 일 방향으로 서로 이격되도록 배치되는 것을 포함하는 정보 출력 장치.
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US18/212,637 US20230336368A1 (en) | 2021-06-22 | 2023-06-21 | Block chain-based data processing method and related apparatus |
US18/213,108 US20230335009A1 (en) | 2020-12-23 | 2023-06-22 | Information output device |
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KR1020200182537A KR102439208B1 (ko) | 2020-12-23 | 2020-12-23 | 정보 출력 장치 |
KR10-2020-0182537 | 2020-12-23 |
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US18/212,637 Continuation-In-Part US20230336368A1 (en) | 2021-06-22 | 2023-06-21 | Block chain-based data processing method and related apparatus |
US18/213,108 Continuation-In-Part US20230335009A1 (en) | 2020-12-23 | 2023-06-22 | Information output device |
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WO2022139086A1 true WO2022139086A1 (ko) | 2022-06-30 |
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WO (1) | WO2022139086A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002156898A (ja) * | 2000-11-17 | 2002-05-31 | Nec Access Technica Ltd | 点字表示装置 |
KR20170071458A (ko) * | 2017-06-05 | 2017-06-23 | 주식회사 오파테크 | 점자 액츄에이터 및 이를 이용한 점자 출력 장치 |
KR20180136915A (ko) * | 2018-07-04 | 2018-12-26 | 주식회사 닷 | 정보 출력 장치 |
KR20190133929A (ko) * | 2018-05-24 | 2019-12-04 | 주식회사 닷 | 정보 출력 장치 |
KR20200119989A (ko) * | 2019-04-11 | 2020-10-21 | (주)센서토피아 | 패턴코일을 이용한 점자표시장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101541926B1 (ko) * | 2009-11-20 | 2015-08-04 | 현대모비스 주식회사 | 복수의 진동 소자를 이용하는 햅틱 장치 및 그 제어 방법 |
KR20170066029A (ko) * | 2015-12-04 | 2017-06-14 | 이민석 | 점자 디스플레이 장치 및 이를 위한 점자 모듈 |
KR101960446B1 (ko) * | 2017-06-15 | 2019-03-20 | 주식회사 닷 | 정보 출력 장치 및 방법 |
KR102129215B1 (ko) * | 2019-12-17 | 2020-07-01 | 한국기술교육대학교 산학협력단 | 적층구조 스마트 물질 모듈 기반 3d 형상 변형 장치 |
-
2020
- 2020-12-23 KR KR1020200182537A patent/KR102439208B1/ko active IP Right Grant
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2021
- 2021-06-22 WO PCT/KR2021/007787 patent/WO2022139086A1/ko active Application Filing
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- 2022-08-29 KR KR1020220108379A patent/KR20220123211A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002156898A (ja) * | 2000-11-17 | 2002-05-31 | Nec Access Technica Ltd | 点字表示装置 |
KR20170071458A (ko) * | 2017-06-05 | 2017-06-23 | 주식회사 오파테크 | 점자 액츄에이터 및 이를 이용한 점자 출력 장치 |
KR20190133929A (ko) * | 2018-05-24 | 2019-12-04 | 주식회사 닷 | 정보 출력 장치 |
KR20180136915A (ko) * | 2018-07-04 | 2018-12-26 | 주식회사 닷 | 정보 출력 장치 |
KR20200119989A (ko) * | 2019-04-11 | 2020-10-21 | (주)센서토피아 | 패턴코일을 이용한 점자표시장치 |
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KR20220123211A (ko) | 2022-09-06 |
KR20220091232A (ko) | 2022-06-30 |
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