KR20170111258A - Information output apparatus - Google Patents

Abstract

 According to an embodiment of the present invention, there is provided a system for outputting geographical information to a user, the system comprising: a user location investigation unit for searching for information on the location of the user; An output information generation control unit for generating output information to be output in accordance with the information examined by the peripheral information investigation unit, and an output information generation control unit configured to protrude in at least one direction so as to correspond to the output information generated by the output information generation control unit Discloses a geographic information output system including an information output device having a plurality of presentation members formed so that a user can sense when projecting.

Description

[0001] INFORMATION OUTPUT APPARATUS [0002]

Embodiments of the invention relate to a geographic information output system.

Users can recognize geographic information in a variety of ways. Various types of geographic information output systems are used for this purpose.

For example, a visual geographic information output system using printed matter, and an audio geographic information output system using sound.

In particular, in recent years, geographic information output systems including electronic technologies have been widely used due to an increase in the amount of information and technological development, and a display device having a large number of pixels is often used as a visual geographic information output system.

However, in the case of such a display device, various circuits and the like are built in, which reduces the manufacturability and inconvenience of control.

On the other hand, various forms of information output are required due to technological development and diversification of lifestyle.

For example, various types of geographical information output systems may be required depending on the situation of each user. Especially, when a certain sense is weak, for example, when the visual ability is weak or absent, information output through tactile sense is required.

There is a limitation in improving the convenience of the user by improving the geographic information output system because it is difficult to control the information output through the tactile sense easily and stably drive the information.

Embodiments of the present invention provide a geographic information output system that improves user's convenience.

According to an embodiment of the present invention, there is provided a system for outputting geographical information to a user, the system comprising: a user location investigation unit for searching for information on the location of the user; An output information generation control unit for generating output information to be output in accordance with the information examined by the peripheral information investigation unit, and an output information generation control unit configured to protrude in at least one direction so as to correspond to the output information generated by the output information generation control unit Discloses a geographic information output system including an information output device having a plurality of presentation members formed so that a user can sense when projecting.

In the present embodiment, the user location survey unit can check the location of the user in real time when the user moves.

In the present embodiment, the peripheral information examining unit may further include a topographical object examining unit for examining the terrain of the user and information about the object, or a moving object examining unit for irradiating a moving object around the user.

In this embodiment, the output information generation control unit may include a presentation member projecting position control unit for determining which of the plurality of presentation members of the information output apparatus is projected.

In this embodiment, the output information generation control unit may include an expression member protrusion height information control unit for generating height information of the expression member, or an expression member protrusion height information control unit for controlling a time period during which the expression member protrudes and protrudes And may further include a control unit.

In the present embodiment, the information output device may be disposed in the interior of the vehicle so as to correspond to the space between the driver's seat and the passenger's seat.

In the present embodiment, the plurality of presentation members of the information output apparatus are used to represent geographical information around the user, and the plurality of presentation members may have different protrusion heights depending on the distance from the user at the time of displaying the geographical information Can be protruded.

In the present embodiment, the geographical information output system may further include a reference area indicating a location of a user.

In the present embodiment, the reference area may be one of the plurality of presentation members.

In the present embodiment, the input recognition unit may further include an input recognition unit for recognizing the input of the user. When the input recognition unit recognizes the destination information through the destination input of the user, And sequentially project the destination information recognized by the user in accordance with the movement of the user.

In the present embodiment, the input recognizing unit further includes an authentication register for registering the authentication information of the user and an authentication deciding unit for deciding whether the authentication information inputted by the user matches the authentication information registered in the authentication register, May operate according to the result of the authentication determination unit.

In the present embodiment, the information output apparatus may further include a driving member for driving a motion for projecting the expression member.

In the present embodiment, the information output apparatus may further include a coil member disposed around the driving member.

In this embodiment, the driving member may be formed of a magnetic material.

In this embodiment, the first base member and the second base member may be further disposed so as to face each other with the driving member interposed therebetween.

In this embodiment, it may further include an intermediate member disposed between the first base member and the driving member or between the second base member and the driving member.

The information output apparatus may further include a base member, a guide base having one or more guide protrusions formed on one surface of the base member, and a magnetic member disposed on the guide base, The driving member is disposed on the guide base and moves in at least one direction corresponding to the guide projecting member, and the indicating member is connected to the driving member to move in the same direction as the driving member.

The information output apparatus may include a driving module that moves along the first direction and a driving module that is disposed between the driving module and the presentation member and moves in the same direction as the first direction by the driving module, And a supporting member for transmitting a driving force of the driving member to the expression member.

Other aspects, features, and advantages will become apparent from the following drawings, claims, and detailed description of the invention.

The geographical information output system according to the present embodiment can improve the user's convenience.

1 is a schematic diagram illustrating a geographic information output system according to an embodiment of the present invention.
2A is a diagram showing a modified example of the peripheral information irradiation unit of FIG.
2B is a diagram showing a modification of the output information generation control unit of FIG.
3 is a diagram for explaining an example in which the geographic information output system of FIG. 1 is applied.
FIG. 4 is a diagram for explaining another example to which the geographic information output system of FIG. 1 is applied.
5A is an enlarged view of the information output apparatus of FIG.
Fig. 5B is a view showing a modification of Fig. 5A.
Fig. 6 is a perspective view showing an alternative embodiment of the information output apparatus of Fig. 3;
7A is a cross-sectional view taken along line VII-VII of the information output apparatus of FIG.
7B is a view for explaining the operation of the information output apparatus of Fig. 7A.
8 is a cross-sectional view showing a modification of Fig. 7A.
9 is a cross-sectional view taken along the line IX-IX of the information output apparatus of Fig.
10 is a cross-sectional view showing another modification of Fig. 7A.
11 is a cross-sectional view showing still another modification of Fig.
12 is a cross-sectional view showing still another modification of Fig.
13 is a sectional view showing still another modification of Fig. 7A.
14A is a cross-sectional view showing still another modification of Fig. 7A.
14B is a view for explaining the operation of the information output apparatus of Fig. 14A.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. The effects and features of the present invention and methods of achieving them will be apparent with reference to the embodiments described in detail below with reference to the drawings. However, the present invention is not limited to the embodiments described below, but may be implemented in various forms.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or corresponding components throughout the drawings, and a duplicate description thereof will be omitted .

In the following embodiments, the terms first, second, and the like are used for the purpose of distinguishing one element from another element, not the limitative meaning.

In the following examples, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.

In the following embodiments, terms such as inclusive or possessive are intended to mean that a feature, or element, described in the specification is present, and does not preclude the possibility that one or more other features or elements may be added.

In the drawings, components may be exaggerated or reduced in size for convenience of explanation. For example, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of explanation, and thus the present invention is not necessarily limited to those shown in the drawings.

In the following embodiments, the x-axis, the y-axis, and the z-axis are not limited to three axes on the orthogonal coordinate system, and can be interpreted in a broad sense including the three axes. For example, 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.

If certain embodiments are otherwise feasible, the particular process sequence may be performed differently from the sequence described. For example, two processes that are described in succession may be performed substantially concurrently, and may be performed in the reverse order of the order described.

1 is a schematic diagram illustrating a geographic information output system according to an embodiment of the present invention.

Referring to FIG. 1, the geographic information output system 1000 of the present embodiment may include a user location survey unit 100, a peripheral information survey unit 200, an output information generation control unit 500, and an information output device 300.

The user can recognize the geographical information through the geographic information output system 1000.

The user location investigation unit 100 can check the location of the user. For example, the user location investigation unit 100 can check the location of the user in real time.

As an alternative embodiment, the user location inquiry unit 100 may use various devices to check the real time location of the user, for example, a GPS (Global Positioning System).

The neighboring information investigation unit 200 can check the geographical information of the user based on the information checked by the user location investigation unit 100. [ For example, the peripheral information examination unit 200 can examine the information on the roads around the user, check the information of buildings in the vicinity, and can examine various geographical information around the user.

As an alternative embodiment, the peripheral information examining unit 200 may include a storage unit for storing geographical information. Alternatively, the peripheral information examining unit 200 may be connected to the storage unit in a real time manner via a network to receive and use information.

In addition, as an alternative embodiment, the peripheral information examining unit 200 can check the geographical information of the user by using the GPS.

The output information generation control unit 500 can generate information to be output according to the information examined by the peripheral information investigation unit 200. [

For example, based on the location information of the user surveyed by the user location survey unit 100, the surrounding information survey unit 200 can check the geographical information of the user, and the output information generation control unit 500 can use the geographical information And can be generated as output information that the user can recognize.

For example, the output information generation control unit 500 generates information about the user's surrounding roads, information about nearby buildings, or various geographical information around the user, which is examined by the surrounding information investigation unit 200, as output information that can be recognized by the user can do.

The information output apparatus 300 includes a plurality of presentation members 330. The presentation member 330 is formed to protrude and protrude in at least one direction so as to correspond to the output information generated by the output information generation control unit 500, So that it can be detected by the user.

The geographical information output system 1000 can output various geographical information that can be recognized by the user through movement of the expression member 330 of the information output apparatus 300. [

For example, the user can sense through the tactile sense when the expression member 330 protrudes.

 As an alternative embodiment, the protrusion of the presentation member may be a visual detection. This visual effect can be increased, especially when the color is formed or light is formed at the end of the expression member at this time.

2A is a diagram showing a modified example of the peripheral information irradiation unit of FIG.

Referring to FIG. 2A, the periphery information examining unit 200 'of the present embodiment may include a topographic object examining unit 210' and a moving object examining unit 220 '.

2A, the peripheral information irradiating unit 200 'includes both the topographic object irradiating unit 210' and the moving object irradiating unit 220 '. However, as an example, the peripheral information irradiating unit 200' 'And a moving object irradiating unit 220'.

The feature finder 210 'may examine the information of the terrain and the property of the user's surroundings. For example, it is possible to examine the road information, the delivery information, and the building information of the user's surroundings.

The moving object irradiating unit 220 'can examine the existence of moving objects such as vehicles and people around the user. The moving object irradiating unit 220 'can investigate the presence or motion of a moving object by using a device such as a sensor or GPS.

2B is a diagram showing a modification of the output information generation control unit of FIG.

Referring to FIG. 2B, the output information generation control unit 500 'of the present embodiment includes a representation member protrusion height information control unit 510', a representation member protrusion holding information control unit 520 'and a expression member protrusion position control unit 530' can do.

2B shows that the output information generation control unit 500 'includes both the expression member protrusion height information control unit 510', the expression member protrusion holding information control unit 520 'and the expression member protrusion position control unit 530' As one example, the output information generation control unit 500 'is one of the expression member protrusion height information control unit 510', the expression member protrusion holding information control unit 520 'and the expression member protrusion position control unit 530' . ≪ / RTI >

The expression member protrusion height information control unit 510 'can generate and control the protruding height information of the expression member 330 of the information output apparatus 300. For example, the expression member protrusion height information control unit 510 'can control the protrusion height of the expression member 330 of the information output apparatus 300 so as to correspond to the road boundary information as geographical information, for example, have.

As an alternative embodiment, the expression member protrusion height information control unit 510 'can generate and control different height information of the plurality of expression members 330 of the information output apparatus 300 differently. Accordingly, it is possible to generate more various information through the protrusion of the plurality of presentation members 330, for example, to increase the protrusion height of the presentation member 330 in response to nearby geographical information, The projecting height of the member 330 can be reduced.

The expression member protrusion holding information control unit 520 'can control the time during which the expression member 330 of the information output apparatus 300 protrudes and protrudes.

The expression member protrusion position control unit 530 'may determine which of the plurality of expression members 330 of the information output apparatus 300 is to be protruded. More specifically, the expression member protruding position control unit 530 'controls at least one of the plurality of expression members 330 of the information output apparatus 300 to correspond to the border information of the road as information of the road, And controls the selected expression member 330 to protrude.

To this end, the expression member protrusion position control unit 530 'stores position information in the information output apparatus 300 of the plurality of expression members 330 of the information output apparatus 300, or transmits the information to the information output apparatus 300). For example, when the expression member 330 is arranged in a matrix form in a plurality of rows and a plurality of columns in the information output apparatus 300, the position of each of the expression members 330 is expressed by a matrix and the expression member protrusion position control unit 530 'May use the matrix display information of each of the presentation members 330.

3 is a diagram for explaining an example in which the geographic information output system of FIG. 1 is applied.

Referring to FIG. 3, the geographic information output system of FIG. 1 is shown applied to a user's vehicle.

Inside the vehicle, a dashboard (DSB) corresponding to the driver's seat and the passenger's seat is disposed, and a steering wheel STH is disposed in the driver's seat. A front window WD is arranged to face the front of the vehicle.

The information output apparatus 300 of the geographic information output system may be disposed inside the vehicle. Also, the information output apparatus 300 may be disposed so as to correspond to between the driver's seat and the passenger's seat in the vehicle, and more specifically, the driver's seat and the passenger's seat in the area of the dashboard DSB.

As an alternative embodiment, the information output apparatus 300 may be formed to be connected to one area of a dashboard (DSB) inside the vehicle.

As an alternative embodiment, the information output apparatus 300 may be formed to have a shape extending from the outer surface of one area of the dashboard DSB inside the vehicle.

And a variety of other information display areas can be disposed on the information output device 300.

The information output apparatus 300 may include a plurality of presentation members 330 and a plurality of presentation members 330 arranged in a plurality of rows and columns. For example, the information output apparatus 300 may include a structure in which a plurality of presentation members 330 are arranged in rows and columns in a rectangular space.

As an alternative embodiment, the information output apparatus 300 may be arranged such that a plurality of presentation members 330 are arranged in a matrix in a space within a circle.

FIG. 4 is a diagram for explaining another example to which the geographic information output system of FIG. 1 is applied.

Referring to FIG. 4, the information output apparatus 300 may be disposed above the dashboard DSB so that the information output apparatus 300 may be closer to the user's eyes than the information output apparatus 300 shown in FIG. 3, It is possible.

The convenience of the user can be improved through various arrangements of the information output apparatus 300 of FIGS. 3 and 4. Especially when the expression member 330 of the information output apparatus 300 is detected through the user's hand, Can be reflected in the personal taste of the posture.

5A is an enlarged view of the information output apparatus of FIG.

Referring to FIG. 5A, the information output apparatus 300 may include a plurality of presentation members 330. The user can recognize the geographical information of the user's surroundings through the plurality of presentation members 330 of the information output apparatus 300 during operation.

For example, the road information around the vehicle running through the plurality of expression members 330 of the information output apparatus 300 can be recognized.

Referring to FIG. 5A, a plurality of the presentation members 330 of the information output apparatus 300 are protruded, which can display a boundary line of the road around the user.

That is, the expression member 330 of the information output apparatus 300 can be projected to display the right border area RR of the first road in the area adjacent to the user, the left border area RL of the road in the area adjacent to the user have.

In addition, the expression member 330 of the information output apparatus 300 may include a right border area (1DRR) of the first branch road which is farther from the first road in the area adjacent to the user and is connected to the first road, And can be projected to display the left border area 1DRL.

The expression member 330 of the information output apparatus 300 further includes a right border area 2DRR of the second branch road which is farther from the first road in the area adjacent to the user and is connected to the first road, Can be projected to display the left border area 2DRL.

The user can easily grasp geographical information around the user, for example, road information, through the expression member 330 of the information output apparatus 300. For example, when the user puts his or her hand on the information output device 300 and the first road, the first branch road, and the second branch road appear during operation, the user presses the information output device The road information can easily be grasped through the expressing member 330 of the vehicle 300.

In particular, even when the user's eyesight is weak or there is no visual acuity, the user can easily grasp the road information through the touch of the user's hand, thereby improving the convenience of the driving operation.

Of course, even when using other modes of transportation on foot, such a method can be applied as it is.

In addition, the expression member 330 of the information output apparatus 300 changes the shape protruding in real time to reflect the geographical information of the user and the surrounding geographical information according to the movement of the user, Can be easily transmitted.

As an alternative embodiment, as shown in FIG. 5A, the expression member 330 corresponding to the information of the area near the user at the time of protruding the expression member 330 may be made higher than the expression member 330 corresponding to the information of the area farther therefrom So as to protrude.

The projection height of the expression member 330 of the region RR or the region RL can be made to protrude higher than the regions 1DRR and 2DRL, for example. In addition, the heights of the regions 1DRR and 2DRL can be made higher than the regions 1DRL and 2DRR.

As an alternative embodiment, the expression member 330 corresponding to the information in the region close to the user may have a higher protrusion height even in the region RR.

As an alternative embodiment, information on the appearance of an automobile or a person as a moving object in the road can also be recognized by the user through control of the protruding position or the protruding shape of the expression member 330. For example, The display member 330 may be controlled so as to protrude to the corresponding expression member 330 at a position corresponding to the position of the vehicle actually appearing on the road.

Fig. 5B is a view showing a modification of Fig. 5A. Referring to FIG. 5B, this embodiment may further include a reference area DP as compared with FIG. 5A.

The reference area DP is indicative of the position of the current user and can be displayed through one or more of the presentation members 330 of the presentation member 330 and can be differentiated from the protrusion of the other presentation member 330 . For example, the presentation member 330 corresponding to the reference area DP can maintain the protrusion shape for the user's position change and accordingly the protrusion shape change of the presentation member 330 corresponding to the surrounding geographical information.

As an alternative embodiment, the presentation member 330 corresponding to the reference area DP may always be located at a fixed location in the information output device 300, for example at the bottom center.

As another alternative embodiment, the protruding portion may be formed as a separate member in the reference area DP without protruding in one direction.

Also, although not shown, the geographical information output system of the present embodiment may further include an input recognition unit for recognizing a user's input.

The user can input various information, for example, destination information that the user desires to go to. At this time, the user can perform the presentation by pressing the expression member 330 of the output apparatus 300. As another example, a separate keyboard-like input unit that the user can input may also be included.

As another example, the user can input destination information through voice.

The input recognition unit recognizes the input of the user and can display the information recognized by the input recognition unit, for example, the destination information through the expression member 330 of the output device 300. As a concrete example, the destination route can be displayed through the protrusion of the presentation member 330 instead of the route display (for example, the red line display) visually displayed as the navigation information for the vehicle.

For example, it is possible to express the route display which is the destination information together with the areas (RR, RL, 1DRR, 2DRL, 1DRL, 2DRR) expressing the geographical information through the expression member 330 shown in FIG. 5A or 5B.

As one concrete example, the destination information, that is, the route information can be displayed between the area RR and the area RL which is the road information, and the destination information is sequentially displayed in the area The destination information can be displayed as an overhang of the rendering member 330 between the region 1DRL and the region 1DRR in the case of the region between the region 1DR and the region 1DR. At this time, the area 1DRL and the area 1DRR can be displayed together.

The destination information may be the same as the display method of the area (1DR) and the area (1DRR), and as another example, the destination information may be performed by another method.

For example, the route display which is the destination information, the area 1DRL, and the area 1DRR can be displayed at different heights through the expression member 330. [

As another example, the spacing between the plurality of presentation members 330 protruding when displaying the destination information and the area 1DRL and the area 1DRR through the presentation member 330 can be made different.

As another alternative embodiment, the path information indicating the destination information may be simultaneously expressed in the area (RR, RL, 1DRR, 2DRL, 1DRL, 2DRR) representing the geographical information through the expression member 330. For example, The area 2DRL and the area 2DRR do not protrude as a path mark that is the destination information when the destination information is the area between the area 1DRL and the area 1DRR Only the area 1DRL and the area 1DRR can be displayed.

That is, only the area (RR) and the area (RL) corresponding to the geographical information corresponding to the route display, which is the destination information, and the area (1DRL) and the area .

As another example, the display method of the path display area may be different from that of the non-path display area. For example, the height of protrusion when displaying the expression member 330 corresponding to the region RR and the region RL and the region 1DRL and the region 1DRR, That is, the projection height of the display member 330 at the time of representing the area 2DRL and the area 2DRR may be different.

In an alternative embodiment, the input recognition unit may further include an authentication registration unit and an authentication determination unit.

Through the authentication registration unit, the user can input and register the authentication information usable only by the user, and can register, for example, by voice. As another example, a part of the expression members 330 of the output apparatus 300 may be registered in a pattern form.

Then, the authentication judging unit can input the authentication information when the user starts using the vehicle, for example, when starting the vehicle, and compare the input information with the information registered in the authentication register to determine whether or not they match.

The information output apparatus 300 may perform information expression through the expression member 330, for example, surrounding geographical information or a destination path indicator only when the result information determined by the authentication determination unit is compatible with each other.

The geographical information output system of this embodiment examines the location of the user through the user location survey unit, and the surrounding information survey unit investigates the geographical information of the user based on the location of the user, and the output information generation control unit controls the geographical information It is possible to provide the geographical information to the user by controlling the protruding form of the plurality of presentation members of the information output apparatus.

The user can recognize the geographical information by recognizing the expression member using various senses, for example, a visual or tactile sense.

Particularly, in the case of a user whose visual acuity is weak or visually impaired, it is possible to recognize the protruding form of the expression member which changes the surrounding geographical information, for example, the road information in real time at the time of movement such as walking or driving.

Accordingly, the user who is blind or visually impaired can easily perform walking or driving as desired, thereby improving the user's convenience.

In addition, the geographical information output system of the present embodiment can include various information output devices, thereby making it possible to improve the durability or efficiency of the information output apparatus and the user's convenience.

Also, as an alternative embodiment, the geographical information output system may recognize the destination information of the user and display the route through the expression member of the information output apparatus according to the recognized information. Accordingly, the vehicle navigation function can be implemented through the information output device instead of the display panel implementing the image.

Particularly, since such information is displayed through the protrusion of the expression member of the information output apparatus, a user having a weak visual function or a visually impaired user can provide a navigation function to move to a desired destination through the information output apparatus.

Embodiments of the various information output apparatuses will now be described.

FIG. 6 is a perspective view showing an alternative embodiment of the information output apparatus of FIG. 3, and FIG. 7A is a sectional view taken along line VII-VII of the information output apparatus of FIG. 7B is a view for explaining the operation of the information output apparatus of Fig. 7A.

That is, the information output apparatus 300 of FIG. 6 schematically shows a part of the information output apparatus 300 disposed in the vehicle of FIG. 3 described above.

Referring to FIG. 6, the information output apparatus 300 of the present embodiment includes at least one information output unit IU1, IU2, IU3, ..., IU9. Each information output unit includes an expression member 330.

Although FIG. 6 shows nine information output units, this is for convenience of explanation, and may include more than eight information output units or eight or less as shown in FIG.

For convenience of explanation, the one information output unit will be described, and the information output unit IU2 will be described as shown in Figs. 7A and 7B.

The information output unit IU2 may include a first base member 301, a second base member 302, a coil member 320, a driving member 310 and an expression member 330. [

The first base member 301 may be formed of various materials.

As an alternative embodiment, the first base member 301 may have a magnetic force of a predetermined size. For example, the first base member 301 may include a material that forms a permanent magnet.

As an alternative embodiment, a permanent magnet (not shown) may be disposed adjacent to the first base member 301, for example, on the surface of the first base member 301 opposite to the surface facing the second base member 302 May be disposed. The first base member 301 may be magnetized by an adjacent permanent magnet (not shown) to have a magnetic force. In this case, the first base member 301 may be a permanent magnet, For example, iron (Fe), or the like.

The second base member 302 is arranged to face the first base member 301. [ The second base member 302 may be spaced apart from the first base member 301 to form a space in which the coil member 320 and the driving member 310 to be described later are disposed.

The second base member 302 may be formed of various materials.

As an alternative embodiment, the second base member 302 may have a magnetic force of a predetermined size. For example, the second base member 302 may comprise a material that forms a permanent magnet.

The second base member 302 includes a penetration portion 307a. The penetrating portion 307a may be formed to have a predetermined size to penetrate the entire thickness of the second base member 302. [ The penetration portion 307a corresponds to the expression member 330 to be described later, and the expression member 330 will be described in more detail in the description.

The driving member 310 and the coil member 320 are disposed between the first base member 301 and the second base member 302.

The driving member 310 is disposed between the first base member 301 and the second base member 302 and magnetic force can be generated by the coil member 320 or the polarity of the magnetic property can be changed.

As an alternative embodiment, the driving member 310 may be formed of a magnetic material, and in this case, the polarity of the magnetism may be changed by the coil member 320.

The driving member 310 can move toward the first base member 301 or toward the second base member 302 in accordance with such a magnetic force change or a change in magnetic polarity. Especially if the first base member 301 or the second base member 302 has magnetic properties.

The driving member 310 may include a body member 311, a first member 312, and a second member 313.

The body member 311 forms the center of the driving member 310 and is disposed between the first member 312 and the second member 313. The body member 311 can maintain the overall shape of the driving member 310. [

The first member 312 may be connected to the body member 311 and specifically to an area of the body member 311 facing the first base member 301. Through which the first member 312 can be disposed between the body member 311 and the first base member 301.

 The second member 313 may be connected to the body member 311 and specifically to an area of the body member 311 that faces the second base member 302. Through which the second member 313 can be disposed between the body member 311 and the second base member 302.

The coil member 320 may be disposed so as to generate a magnetic force in the driving member 310 or change the polarity of the magnetism.

The coil member 320 may be disposed around the driving member 310 such that the coil member 320 is disposed between the first member 312 and the second member 313 of the driving member 310, 311).

The driving member 310 may include a concave portion 314 adjacent to the body member 311 between the first member 312 and the second member 313. [

The coil member 320 may be disposed in the recess 314 so that the coil member 320 can be prevented or reduced from being disengaged from the driving member 310. [ The coil member 320 is disposed in the concave portion 314 and is disposed between the first member 312 and the second member 313 and extends beyond the first member 312 and the second member 313 The coil member 320 is caught or abutted against the first base member 301 and the second base member 302 during movement of the driving member 310 to be described later so as to affect the movement of the driving member 310 Can be prevented.

A voltage is applied to the coil member 320 by one or more power supply units (not shown) and the magnetic force is applied to the driving member 310 through the control of the voltage, for example, And the polarity of magnetism may change when magnetic force is generated.

The expression member 330 is connected to the driving member 310. Specifically, the second member 313 among the regions of the driving member 310. [ The expression member 330 may also be disposed in a region of the surface of the second member 313 facing the second base member 302. [

The expression member 330 may have a shape protruding from the upper surface of the second member 313, and may have, for example, a shape of a column.

The expression member 330 is disposed to correspond to the penetration portion 307a of the second base member 302 and is formed so as not to have a larger cross section than the penetration portion 307a so as to be able to move through at least the penetration portion 307a .

As an alternative embodiment, the end of the expression member 330, i.e., the end of the region of the expression member 330 that is opposite to the region facing the second member 313, may have a curved surface. Further, although not shown as another example, it may have a pointed end.

When the driving member 310 is disposed close to the first base member 301 and is away from the second base member 302 as shown in Fig. 7A, for example, the second base member 302 and the second When the member 313 is spaced apart with the distance H1 and the first member 312 is arranged to be in contact with the first base member 301 the expression member 330 is arranged at the upper portion of the second base member 302 It does not protrude.

That is, the expression member 330 may be arranged so as not to exceed the interface of the upper surface of the second base member 302. At this time, as an alternative embodiment, the end of the expression member 330 may be arranged to correspond to the penetration portion 307a.

7B, when the polarity of the magnetism of the driving member 310 is changed by controlling the voltage applied to the coil member 320 through the power supply unit 390, 2 base member 302. In this embodiment, For example, when the first base member 301 and the first member 312 are spaced apart with the interval H2 and the second member 313 is disposed in contact with the second base member 302, 330 protrude above the second base member 302. That is, the expression member 330 may protrude beyond the extension of the upper surface of the second base member 302 through the penetration portion 307a of the second base member 302. [

As an alternative embodiment, when the first base member 301 or the second base member 302 has magnetic properties, even if the voltage application to the coil member 320 is stopped in the state shown in FIG. 7B, that is, The driving member 310 may be separated from the second base member 302 by the second base member 302 and the expression member 330 may be maintained in a protruding state.

The user can sense the expression member 330 through the movement of the expression member 330 through the driving of the driving member 310 as shown in FIGS. 7A and 7B and can display the expression member 330 through, for example, Can be detected.

As another alternative embodiment, it may be sensed whether or not the visual member 330 is projecting, and at this time, a visually recognizable color may be formed at the end of the visual member 330 to easily recognize such visual perception In an alternative embodiment, when a plurality of information output units are included, the end of the presentation member 330 may be formed of the same or different colors for each unit to output various visual information to the user.

The expression member 330 may be formed of a metal material, or may be formed of other materials such as plastic.

8 is a cross-sectional view showing a modification of Fig. 7A.

Referring to FIG. 8, the intermediate member 341 and 342 are added as compared with FIG. 7A. For convenience of explanation, the description will be focused on the differences from the above-described embodiment.

The intermediate members 341 and 342 may include a first intermediate member 341 and a second intermediate member 342.

As an alternative embodiment, only one of the first intermediate member 341 and the second intermediate member 342 of the intermediate members 341 and 342 may be provided.

The first intermediate member 341 is disposed between the second member 313 and the second base member 302 and may be disposed between the second member 313 and the second member 313 Plane.

Of course, although not shown, the first intermediate member 341 may be disposed on the surface of the second member 313 facing the second base member 302.

The first intermediate member 341 may have a middle penetrating portion 341a and the middle penetrating portion 341a corresponds to the expressing member 330. [

The second intermediate member 342 is disposed between the first member 312 and the first base member 301 and may be disposed between the first member 312 and the first member 312, Plane.

Of course, the second intermediate member 342 may be disposed on a surface of the first member 312 facing the first base member 301. [

The first intermediate member 341 and the second intermediate member 342 can be moved in the axial direction due to the contact between the driving member 310 and the first base member 301 and the second base member 302 during the repeated movement of the driving member 310 The mutual damage can be reduced.

To this end, the first intermediate member 341 and the second intermediate member 342 may include various materials and may include elastic materials, for example.

In an alternative embodiment, the first intermediate member 341 and the second intermediate member 342 may include an organic material.

As another alternative embodiment, the first intermediate member 341 and the second intermediate member 342 may be formed of an inorganic layer.

9 is a cross-sectional view taken along the line IX-IX of the information output apparatus of Fig.

9, the information output unit IU7, the information output unit IU8, and the information output unit IU9 all include a first base member 301, a second base member 302, a coil member 320, A member 310 and an expression member 330. [

The first base member 301 of the information output unit IU7, the first base member 301 of the information output unit IU8 and the first base member 301 of the information output unit IU9 may be connected to each other.

9, the first base member 301 of the information output unit IU7, the first base member 301 of the information output unit IU8, and the first base member 301 of the information output unit IU9, The first base member 301 may be integrally formed with each other.

Also, although not shown, the first base member 301 of all the information output units included in the information output apparatus 300 may be integrally formed.

The second base member 302 of the information output unit IU7, the second base member 302 of the information output unit IU8 and the second base member 302 of the information output unit IU9 may be connected to each other.

9, the second base member 302 of the information output unit IU7, the second base member 302 of the information output unit IU8, and the second base member 302 of the information output unit IU9, The second base member 302 may be integrally formed with each other.

Also, although not shown, the second base member 302 of all information output units included in the information output apparatus 300 may be integrally formed.

10 is a cross-sectional view showing another modification of Fig. 7A.

The information output unit IU2 includes a first base member 301, a second base member 302, a driving member 310, an expression member 330, intermediate members 341 and 342, and a spacer 350 .

The first base member 301 and the second base member 302 are arranged to face each other. The first base member 301 may restrict movement of the driving member 310 when it is moved. The first base member 301 can be formed of a material having excellent durability so that the driving member 310 can withstand the impact caused by repeated movement in the direction toward the first base member 301.

As an alternative embodiment, the first base member 301 may be formed of a metal material.

In another alternative embodiment, the first base member 301 may be formed of a magnetic material.

The second base member 302 is arranged to face the first base member 301. [ The second base member 302 may be spaced apart from the first base member 301 to form a space in which a driving member 310 to be described later is to be disposed.

The second base member 302 may limit movement when the driving member 310 is moved. The second base member 302 may be formed of a material having excellent durability such that the second base member 302 can withstand the impact of the repeated movement of the driving member 310 in the direction toward the second base member 302.

As an alternative embodiment, the second base member 302 may be formed of a metal material.

In another alternative embodiment, the second base member 302 may be formed of a magnetic material.

The second base member 302 includes a penetration portion 302a. The penetration portion 302a may be formed to have a predetermined size to penetrate the entire thickness of the second base member 302. [ The penetration portion 302a corresponds to the expression member 330 to be described later, and the expression member 330 will be described in more detail at the time of explanation.

The driving member 310 is disposed between the first base member 301 and the second base member 302.

The driving member 310 is disposed between the first base member 301 and the second base member 302 and moves toward the first base member 301 or toward the second base member 302 .

The driving member 310 may be connected to a power source (not shown) and may move in both the direction toward the first base member 301 and the direction toward the second base member 302 by the power source.

As an alternative embodiment, the driving member 310 may include an electromagnet structure, for example, the driving member 310 may include a coil member, and the coil member may be connected to a power source, And the driving member 310 can move through these magnetic forces.

The expression member 330 is connected to the driving member 310. Specifically, the area of the surface of the driving member 310 facing the second base member 302. [

The expression member 330 may have a shape protruding upward from the upper surface of the second base member 302, and may have, for example, a shape of a column.

The expression member 330 is disposed to correspond to the penetration portion 302a of the second base member 302 and is formed so as not to have a larger cross section than the penetration portion 302a so as to be able to move through at least the penetration portion 302a .

As an alternative embodiment, the end of the expression member 330, i.e., the end of the region of the expression member 330 that is opposite to the face facing the second base member 302, may have a curved face. Further, although not shown as another example, the end of the expression member 330 may have a pointed end.

The intermediate members 341 and 342 may include a first intermediate member 341 and a second intermediate member 342.

As an alternative embodiment, only one of the first intermediate member 341 and the second intermediate member 342 of the intermediate members 341 and 342 may be provided.

The first intermediate member 341 is disposed between the first base member 301 and the driving member 310 and may be disposed on the surface of the first base member 301 facing the driving member 310 .

In an alternative embodiment, the first intermediate member 341 may be disposed on a surface of the driving member 310 facing the first base member 301.

The first intermediate member 341 may be formed as one or more protruding patterns protruding from the surface of the driving member 310 facing the first base member 301. [

The second intermediate member 342 is disposed between the driving member 310 and the second base member 302 and may be disposed on the surface of the second base member 302 facing the driving member 310 .

Of course, as another example, the second intermediate member 342 may be disposed on the periphery of the expression member 330 on the surface of the driving member 310 facing the first base member 301.

The second intermediate member 342 may have a through-hole, and the through-hole corresponds to the expression member 330.

The first intermediate member 341 and the second intermediate member 342 can be moved in the axial direction due to the contact between the driving member 310 and the first base member 301 and the second base member 302 during the repeated movement of the driving member 310 The mutual damage can be reduced.

To this end, the first intermediate member 341 and the second intermediate member 342 may include various materials and may include elastic materials, for example.

As an alternative embodiment, the first intermediate member 341 and the second intermediate member 342 may comprise a silicone-based material.

In an alternative embodiment, the first intermediate member 341 and the second intermediate member 342 may include an organic material.

As another alternative embodiment, the first intermediate member 341 and the second intermediate member 342 may be formed of an inorganic material.

As another alternative embodiment, the first intermediate member 341 and the second intermediate member 342 may include a resin and may include a plastic material.

The spacer 350 is disposed to be spaced apart from the driving member 310 between the first base member 301 and the second base member 302.

 The spacers 350 can maintain a gap between the first base member 301 and the second base member 302.

As an alternative embodiment, the spacer 350 contacts the surface of the first base member 301 facing the second base member 302, and the first base member 301 of the surface of the second base member 302 Facing surface.

The spacer 350 may be spaced apart from the first intermediate member 341 and the second intermediate member 342. Spacers 350 may include organic based materials and may include resin based materials.

As another alternative embodiment, spacers 350 may be formed of an inorganic material.

As another optional embodiment, the spacer 350 may comprise a metallic material.

As another alternative embodiment, the spacers 350 may be formed of a material having magnetic properties.

As another optional embodiment, spacers 350 may be formed of a silicon-based material.

As another alternative embodiment, the first intermediate member 341 and the second intermediate member 342 may include a resin and may include a plastic material.

The spacer 350 maintains a space between the first base member 301 and the second base member 302 to secure a space for moving the driving member 310.

Further, the spacer 350 may be disposed between each information output unit of the space of the first base member 301 and the second base member 302, and as an alternative embodiment, at least two information output units As shown in FIG. And may be disposed so as to be spaced apart from the driving member between the information output units that are adjacent to each other.

11 is a cross-sectional view showing still another modification of Fig.

Referring to FIG. 11, the spacer 350 may be provided with a spacer 350 between the information output unit IU7 and the information output unit IU8. A separate spacer 350 may not be disposed between the information output unit IU8 and the information output unit IU9. That is, the information output apparatus 300 of this embodiment may not have a spacer disposed between all the information output units.

Further, as an alternative embodiment, the information output apparatus 300 of this embodiment may be arranged with spacers between all adjacent information output units.

12 is a cross-sectional view showing still another modification of Fig.

Referring to FIG. 12, the first intermediate member 341 and the second intermediate member 342 may be formed integrally with a plurality of information output units IU7, IU8, and IU9.

Further, the spacer 350 may be formed integrally with the first intermediate member 341 and the second intermediate member 342.

12, all of the information output units IU7, IU5, and IU6 are disposed between adjacent units, but they may be selectively arranged as shown in FIG.

13 is a sectional view showing still another modification of Fig. 7A.

The information output unit IU2 may include a guide base 370 ', a driving member 310', an expression member 330 'and a magnetic member 320'.

The guide base 370 'may have a base member 371' and a guide projection member 372 '.

The base member 371 'is a main member of the guide base 370' and can have a long elongated shape, for example, a plate shape.

As an alternative embodiment, the base member 371 'may be formed of a material having excellent durability, and may be formed of a metal material, for example.

As another alternative embodiment, the base member 371 'may be formed of a magnetic material.

As another alternative embodiment, the base member 371 'may be formed of a material having less chemical strain, for example, various resin-based materials.

The guide protrusion member 372 'has a shape protruding from one surface of the base member 371'. As an alternative embodiment, the number of the guide protruding members 372 'may be plural, and may be the same number as the number of the information output units so as to correspond to each of the information output units provided in the information output apparatus 300 .

As an alternative embodiment, the guide protruding member 372 'may be integrally formed with the base member 371'. The guide base 370 'can maintain a firm coupling between the guide protrusion member 372' and the base member 371 'and to prevent the guide base 370' from repeatedly moving even when the driving member 310 ' ), Particularly, the guide protruding member 372 'can be reduced or prevented from being damaged.

The guide protrusion member 372 'can be formed of various materials.

As an alternative embodiment, the guide protrusion member 372 'may be formed of a metal material. For example, the guide protrusion member 372 'may be formed of an iron-based material.

As another alternative embodiment, the guide protrusion member 372 'may be formed of a magnetic material.

The upper surface of the guide protruding member 372 ', that is, the surface opposite to the area connected to the guide base 370', may have a flat surface.

As another alternative embodiment, the upper surface of the guide protruding member 372 ', that is, the surface opposite to the area connected to the guide base 370', may have a curved surface.

The expression member 330 'may be disposed on the guide base 370'. Specifically, the expression member 330 'is connected to the driving member 310' and can move by the movement of the driving member 310 ', that is, up and down protruding motion.

The driving member 310 'may be disposed to correspond to the guide projection member 372' of the guide base 370 '.

The driving member 310 'moves in one direction. In an alternative embodiment, the driving member 310' may include a guide protruding member 372 'along the guide protruding member 372' with respect to the guide protruding member 372 ' As shown in Fig. As a result, the expression member 330 'is also connected to the driving member 310' and can reciprocate along the protruding direction of the guide protrusion member 372 'like the driving member 310'.

The driving member 310 'may have a specific shape, for example, the driving member 310' may include a body member 311 'and a connecting member 313'.

As an alternative embodiment, the body member 311 ', the expression member 330' and the connecting member 313 'may be formed of the same material or may be integrally formed. For example, the body member 311 ', the expression member 330', and the connecting member 313 'may be formed of a metal material having good durability.

As another example, the body member 311 ', the expression member 330', and the connecting member 313 'may be formed of various resin-based materials having good chemical properties.

As another alternative embodiment, at least one of the body member 311 ', the expression member 330' and the connecting member 313 'may be formed of different materials and may be separately formed.

The body member 311 'may be formed to fit into the guide protruding member 372' in correspondence with the guide protruding member 372 '. For this purpose, an inner space 314 'may be formed in the body member 311' and an inner space 314 'may be formed at least larger than the guide protrusion member 372'.

The expression member 330 'is disposed adjacent to the opposite side of the body member 311' in one direction, that is, in the direction toward the base member 371 'out of the regions of the body member 311'.

The expression member 330 'may have a shape protruding in a direction opposite to the direction from the body member 311' toward the base member 371 ', and may have the shape of a column, for example.

The upper surface of the expression member 330 ', that is, the opposite region of the region facing the body member 311', may include a curved surface. As an alternative embodiment, the upper surface of the expression member 330 'may comprise a flat surface.

A connecting member 313 'is disposed between the body member 311' and the expression member 330 '. The connecting member 313 'may be formed larger than the expression member 330' and may be formed larger than the body member 311 '.

As an alternative embodiment, the connecting member 313 'may be formed in the form of a plate. For example, the connecting member 313 'may be formed of a circular, polygonal or other type of plate.

As an alternative embodiment, connecting member 313 'may have the form of an asymmetric plate.

When the expression member 330 'is disposed on the guide protruding member 372', for example, a guide protruding member 372 'is arranged to be inserted into the inner space 314' formed inside the body member 311 ' The upper surface of the guide protruding member 372 'may be spaced apart from the expression member 330', and as a specific example, the guide protruding member 372 ' 'May be spaced apart from the upper surface of the display member 330'.

A coil member 380 'may be disposed around the periphery of the expression member 330', specifically around the body member 311 '. A power supply (not shown) may be connected to the coil member 380 ', and a magnetic field may be formed around the coil member 380' when a current flows through the coil member 380 '.

As an alternative embodiment, the strength of the magnetic field around the coil member 380 'may be more detailed when the guide protruding member 372' is formed of a metal material, for example, iron.

Also, as another alternative embodiment, the strength of the magnetic field around the coil member 380 'may be more detailed when the body member 311' is formed of a metal material, for example, iron.

The magnetic member 320 'may be disposed to correspond to at least one side of the driving member 310'. For example, the magnetic member 320 'may be disposed on the upper portion of the base member 371' of the guide base 370 ', and may be disposed to be spaced apart from the guide protruding member 372'.

The magnetic member 320 'may correspond to the side surface of the body member 311'. And the magnetic member 320 'may be spaced apart from the body member 311' and the coil member 380 '.

The magnetic member 320 'may have one or more penetrating areas 321', the penetrating areas 321 'correspond to the guide protruding members 372', and may correspond to the driving members 310 ' . The magnetic member 320 'may be formed of a material having magnetism, and may be formed of, for example, a permanent magnet material.

As an alternative embodiment, the magnetic element 320 'may be arranged such that the top and bottom surfaces have different polarities.

As an alternative embodiment, the top plate 340 'may be disposed on the magnetic member 320'.

The upper plate 340 'may have one or more openings 341', and the openings 341 'may be formed to correspond to the body member 311'.

As an alternative embodiment, the opening 341 'may be spaced apart from the body member 311' and may be further spaced from the coil member 380 '.

The upper plate 340 'may be formed in a plate shape, and may be formed of a material having excellent durability, for example, a metal material, and a concrete example may be formed of an iron material.

As another example, the upper plate 340 'may be formed of various resin-based materials.

The upper surface of the upper plate 340'can be in contact with at least one area of the driving member 310'for example the connecting member 313'and particularly the upper surface of the upper member 340'is exposed by the base member 371 ' , At least one area of the surface of the connecting member 313 'facing the base member 371' may be in contact with the upper surface of the upper plate 340 '.

As an alternative embodiment, the upper plate 340 'may support the presentation member 330' when it is moved in the direction of approaching the base member 371 'to facilitate stable movement and stopping of the presentation member 330' have.

As an alternative embodiment, the opening 341 'of the top plate 340' may be smaller than the through area 321 'of the magnetic member 320'.

As an alternative embodiment, a cover member 390 'may be disposed on the expression member 330'. The cover member 390 'may include a cover hole 391' and the expression member 330 'may protrude through the cover hole 391 when the expression member 330' moves.

14A is a cross-sectional view showing still another modification of Fig. 7A. 14B is a view for explaining the operation of the information output apparatus of Fig. 14A.

14A and 14B, the information output unit IU2 of the information output apparatus according to the present embodiment may include a drive module 310 ", an expression member 330 ", and a support member 320 ".

The drive module 310 "may be configured to at least partially reciprocate along a first direction X in response to application of an electrical signal. The drive module 310 " may be configured to operate by electromagnetism And may include at least one magnetic force member and a coil member for this purpose.

The expression member 330 'may protrude along a second direction Z that is different from the first direction X and may be provided to reciprocate along the second direction Z. Referring to Figures 14A and 14B, In the illustrated embodiment, the second direction Z is orthogonal to the first direction X, that is, the first direction X is horizontal, while the second direction Z is vertical However, the present invention is not limited to this, and the second direction Z may be different only in the first direction X, and the mutual angle is not important. For example, in the first direction X is a horizontal direction, the second direction Z may be an oblique direction having a predetermined acute or obtuse angle with respect to the horizontal direction.

The support member 320 "may be interposed between the drive module 310" and the expression member 330 "to transmit the drive force of the drive module 310" to the expression member 330 " The supporting member 320 "conveys the operation of the driving module 310" reciprocating in the first direction X to the expression member 330 ", whereby the expression member 330" The support member 320 " is moved in the first direction X by the driving module 310 " To move.

14A and 14B, the drive module 310 "can include a bobbin 311 ", which bobbin 311" May be formed in the bobbin 311. A guide opening 311a "may be formed in the bobbin 311" so that the magnetic force member 313 " The guide opening 311a "may be a cylindrical hole having a circular section, but is not limited thereto, and may be a polygonal tubular shape having a polygonal cross section. The shape of the guide hole 311a " The guide opening 311a "may be formed to extend in the longitudinal direction of the bobbin 311 ".

The coil member 312 "is wound around at least a part of the outer surface of the bobbin 311" so that the coil member 312 "is wound on the outer surface of the bobbin 311" May be formed. The length of the groove may be formed to correspond to the entire length at which the coil member 312 '' is wound. The bobbin 311 '' may be fixedly positioned on the first base member 301 ''.

The magnetic force member 313 "can be inserted into the guide opening 311a" inside the bobbin 311 "and the magnetic force member 313" can be guided along the guide opening 311a " The magnetic force member 313 "can reciprocate along the first direction X. [ As described above, the first direction X may be a horizontal direction, in which case the motion of the magnetic force member 313 "may be less affected by gravitational interference, 330 "in the projecting state.

One end of the magnetic force member 313 "is inserted into the guide opening 311a" of the bobbin 311 ", and the other end of the magnetic force member 313 " 313 ") may be a magnet having an N pole or S pole at one end along the first direction X and an opposite polarity at the other end.

If only a part of at least one pole is inserted into the bobbin 311 ", for example, the magnetic force member 313 " is inserted into the bobbin 311 " It is acceptable. Therefore, the magnetic force member 313 "may be inserted into the bobbin 311 " by about half or less of the length of the magnetic force member 313 ".

The coil member 312 '' may have a structure in which the left and right polarities in FIG. 14A and FIG. 14B can be changed according to the current flowing direction.

The support member 320 '' coupled to the other end of the magnetic force member 313 '' may be formed integrally with the magnetic force member 313 ', unlike the figure. However, the need for the magnetic force member 313' And may be formed of any material as long as it can transmit the driving force to the expression member 330 " by supporting the expression member 330 ".

The support member 320 "may include an extension 321" extending toward the expression member 330 ", in the case of the embodiment shown in Figs. 14A and 14B, the extension 321 " And may extend along the second direction Z. A support surface 322 "is formed at the end of the extension 321 ", and the support surface 322" is formed to have an inclined surface to contact the guide surface 333 " The support surface 322 "may be inclined in a direction away from the drive module 310" from the upper end in the second direction Z, and may be provided with a curved surface having a predetermined curvature .

The expression member 330 'includes a protruding shape along the second direction Z and may include a guide portion 332' '. The guide portion 332 "is located below the second direction Z of the protruding shape of the expression member 330 ".

The guide portion 332 "is provided with a guide surface 333 ". The guide surface 333" is provided so as to abut against the support surface 322 " The guide surface 333 "may be formed in a curved surface having a predetermined curvature such that when the guide surface 333 " abuts against the support surface 322 ", the expression member 330 " So that it can be driven. Accordingly, as shown in Figures 14a and 14b, when the support member 320 "moves from left to right in the figure along the first direction X, the expression member 330 " You can move from bottom to top.

The drive module 310 ", the support member 320" and the expression member 330 "as described above may be interposed between the first base member 301" and the second base member 302 " . A predetermined groove 301a "is formed in the first base member 301 " to mount the driving module 310 ", and a hole 302a" is formed in the second base member 302 " So that the protruding shape of the above-described expression member 330 "is positioned in the hole 302a ". The protruding portion of the expression member 330 " protrudes out of the hole 302a "as the expression member 330 " reciprocates along the second direction Z, and then hides into the hole 302a" can do.

Meanwhile, a stopper 340 '' may be further provided at a position opposite to the support member 320 'in the first direction X. 14A and 14B, the stopper 340 "may be a wall facing the support member 320" of the groove 301a "formed in the first base member 301 ". The movement of the support member 320 "in the first direction X can be limited by the stopper 340 ".

The maximum distance D1 between the stopper 340 "and the support member 320" may be shorter than the maximum length D2 inserted into the bobbin 311 "of the magnetic force member 313". Accordingly, the magnetic force member 313 " can be prevented from coming out of the bobbin 311 " as the magnetic force member 313 "moves in the first direction X in the bobbin 311 ".

On the other hand, a predetermined gap D3 can be formed between the end portion of the coil member 312 "facing the support member 320" and the end portion of the bobbin 311 "facing the support member 320" So that when the polarities of both ends of the coil member 312 " are changed by changing the direction of the current flowing through the coil member 312 ", the magnetic force member 313 " The magnetic force member 313 "can be moved smoothly along the first direction X. [

According to the information output unit IU2 according to the above embodiment, as shown in FIGS. 14A and 14B, the driving direction of the expression member 330 '' and the driving module 310 '' and the support member 320 ' Since the driving direction of the coil member 312 '' is different from that of the coil member 312 '', the expression member 330 '' can maintain the protruded state even after the expression member 330 '' protrudes out of the hole 302a ' Quot ;, the protrusion 131 of the display member 330 "can be maintained in a protruded state. Therefore, the operation of the expression member 330 " can be performed freely without using excessive power.

Although not shown, an intermediate member (not shown) may be further included between the stopper 340 '' and the support member 320 ', and the support member 320' Or the magnetic member 313 " due to the contact of the stopper 340 "and the stopper 340 ", and / or the damage of the stopper 340"

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art . Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

The specific implementations described in the embodiments are, by way of example, not intended to limit the scope of the embodiments in any way. For brevity of description, descriptions of conventional electronic configurations, control systems, software, and other functional aspects of such systems may be omitted. Also, the connections or connecting members of the lines between the components shown in the figures are illustrative of functional connections and / or physical or circuit connections, which may be replaced or additionally provided by a variety of functional connections, physical Connection, or circuit connections. Also, unless explicitly mentioned, such as "essential "," importantly ", etc., it may not be a necessary component for application of the present invention.

The use of the terms "above" and similar indication words in the description of the embodiments (in particular in the claims) may refer to both singular and plural. In addition, in the embodiment, when a range is described, it includes the invention to which the individual values belonging to the above range are applied (if there is no description to the contrary), the individual values constituting the above range are described in the detailed description . Finally, the steps may be performed in an appropriate order, unless explicitly stated or contrary to the description of the steps constituting the method according to the embodiment. The embodiments are not necessarily limited to the description order of the steps. The use of all examples or exemplary terms (e.g., etc.) in the examples is for the purpose of describing the embodiments in detail and is not intended to be limited by the scope of the claims, It is not. It will also be appreciated by those skilled in the art that various modifications, combinations, and alterations may be made depending on design criteria and factors within the scope of the appended claims or equivalents thereof.

1000: Geographic information output system
100:
200:
500: output information generating control unit
300: Information output device
330: absence of expression

Claims (18)

A system for outputting geographic information to a user,
A user location examining unit for examining information on the location of the user;
A neighboring information examining unit for examining the geographical information of the user around the user based on the information checked by the user location examining unit;
An output information generation control unit for generating output information to be output in accordance with the information examined by the peripheral information examination unit;
And an information output device including a plurality of expression members formed to protrude and protrude in at least one direction so as to correspond to the output information generated by the output information generation control section and to be detected by the user in the protrusion. The method according to claim 1,
Wherein the user location investigation unit checks the user's location in real time when the user moves. The method according to claim 1,
Wherein the surrounding information examining unit further comprises a topographic object examining unit for examining information about a terrain and an object around the user or a moving object examining unit for examining a moving object around the user. The method according to claim 1,
Wherein the output information generation control section includes an expression member projecting position control section which determines which of the plurality of expression elements of the information output apparatus is to be projected. 5. The method of claim 4,
The output information generation control unit may further include a presentation member protrusion height information control unit for generating height information of the presentation member or a presentation member protrusion maintenance information control unit for controlling a time for maintaining the state in which the presentation member protrudes and protrudes Geographic information output system. The method according to claim 1,
Wherein the information output device is disposed in the interior of the vehicle so as to correspond to the space between the driver's seat and the passenger's seat. The method according to claim 1,
A plurality of presentation members of the information output apparatus are used to represent the geographical information of the user,
Wherein the plurality of presentation members are protruded to have different protrusion heights depending on the distance from the user at the time of displaying the geographical information. The method according to claim 1,
Wherein the geographic information output system further comprises a reference area for indicating a location of a user. 9. The method of claim 8,
Wherein the reference region is one of the plurality of presentation members. The method according to claim 1,
Further comprising an input recognizing unit for recognizing the input of the user,
Wherein when the input recognition unit recognizes the destination information through the destination input of the user, the plurality of presentation members of the information output apparatus may include geographical information formed to sequentially project the destination information recognized by the human recognition unit, Output system. 11. The method of claim 10,
Wherein the input recognition unit further includes an authentication registration unit for registering authentication information of a user and an authentication determination unit for determining whether the authentication information input by the user matches the authentication information registered in the authentication registration unit,
Wherein the information output apparatus operates in accordance with a result of the authentication determination unit. The method according to claim 1,
Wherein the information output apparatus further comprises a driving member for driving a motion for projecting the expression member. 12. The method of claim 11,
Wherein the information output device further comprises a coil member disposed in the periphery of the driving member. 13. The method of claim 12,
Wherein the driving member is formed of a material having magnetism. 13. The method of claim 12,
Further comprising a first base member and a second base member disposed to face each other with the driving member interposed therebetween. 13. The method of claim 12,
And an intermediate member disposed between the first base member and the driving member or between the second base member and the driving member. 13. The method of claim 12,
The information output apparatus may further include a base member, a guide base having one or more guide projecting members protruding from one surface of the base member, and a magnetic member disposed on the guide base,
Wherein the driving member is disposed on the guide base and moves in at least one direction corresponding to the guide projecting member,
Wherein the expression member is connected to the driving member and moves in the same direction as the driving member. The method according to claim 1,
The information output apparatus includes a driving module that moves along a first direction, and a driving module that is disposed between the driving module and the expression member and moves in the same direction as the first direction by the driving module, And a support member for transmitting the information to the member.

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