KR102483574B1 - Display apparatus for vehicle - Google Patents

Abstract

The invention for a vehicle display device is disclosed. A display device for a vehicle according to the present invention includes: a housing mounted on a vehicle, a rotation unit positioned inside the housing unit and rotated by receiving power from the driving unit, connected to the rotation unit, and reciprocating inside the housing unit in a linear direction by the operation of the rotation unit. The moving main slot unit is rotatably connected to the main slot unit, moves together with the main slot unit, and is connected to the rotation unit together with the tilt unit and main slot unit coupled to the display device, and is moved in a linear direction by the operation of the rotation unit. It is characterized in that it comprises a tilt slot part for rotating the tilt part.

Description

Vehicle display device {DISPLAY APPARATUS FOR VEHICLE}

The present invention relates to a display device for a vehicle, and more particularly, to a display device for a vehicle in which a display device is rapidly moved by driving a main slot.

In general, a display device capable of providing various information is installed around a driver's seat of a vehicle. The display device may provide information about a route from a starting point to a destination or various types of information about a current vehicle location. In addition, the display device may reproduce music or video or receive terrestrial broadcasting or satellite broadcasting and display the received information on the screen, and may also provide information for user convenience, such as information on vehicle conditions, weather, or news. there is.

Conventional vehicle display devices use a method of vertically moving and deploying using a lead screw in a state housed inside a housing, but since the movement speed of the display device is determined by the pitch of the lead screw and the speed of the motor, There are problems in that the driving speed is slow and the tilting of the display device is impossible. Therefore, there is a need to improve this.

The background art of the present invention is disclosed in Republic of Korea Patent Registration No. 10-1640053 (registered on July 11, 2016, title of the invention: vehicle display device and vehicle including the same).

The present invention has been created to improve the above problems, and an object of the present invention is to provide a display device for a vehicle in which a display device can be quickly deployed and accommodated by moving a main slot.

Another object of the present invention is to provide a display device for a vehicle capable of adjusting a tilt angle of a display device and automatically opening and closing a cover.

A display device for a vehicle according to the present invention includes: a housing mounted on a vehicle, a rotation unit positioned inside the housing unit and rotated by receiving power from a driving unit, connected to the rotation unit, and moving the inside of the housing unit in a linear direction by the operation of the rotation unit. A main slot part that moves back and forth, a tilt part that is rotatably connected to the main slot part and moves together with the main slot part, and is connected to a rotating part together with a tilt part coupled to a display device and a main slot part and moves in a linear direction by the operation of the rotating part It is characterized in that it comprises a tilt slot portion for rotating the tilt portion.

In addition, it is rotatably installed in the housing unit and is rotated by the movement of the main slot unit, characterized in that it further comprises a rotational opening and closing portion for opening and closing the inlet of the housing unit.

In addition, the rotation opening and closing unit is moved in a straight direction and is rotatably connected to a cover member that opens and closes the entrance of the housing unit, one side is rotatably connected to the cover member, and the other side is installed at a position facing the main slot unit and rotatably installed in the housing unit An opening/closing rotating part, an elastic support member installed on the rotating shaft of the opening/closing rotating part to elastically press the opening/closing rotating part in one direction, and an opening/closing protrusion that protrudes from the opening/closing rotating part to come into contact with the guide protrusion of the main slot part and rotates together with the opening/closing rotary part by the linear movement of the main slot part It is characterized in that it includes.

In addition, the rotating unit is characterized in that it comprises a rotating body rotating around the drive shaft connected to the driving unit and a driving pin protruding from the rotating body and caught on the main slot unit and the tilt slot unit.

In addition, the main slot unit includes a first wing member that moves in a linear direction along a first slider provided inside the housing unit, a plate-shaped first moving body connecting the first wing member, and a driving pin to the first moving body. It is characterized in that it comprises a first pin guide portion forming a hanging hole.

In addition, the first pin guide unit is connected to the first movement path and the first movement path that provides the rotation path of the driving pin unit so that the first moving body moves along the first slider, and has the same curvature as the curvature of the movement trajectory of the driving pin unit It is characterized in that it includes a resting path that is formed.

In addition, the tilt slot unit has a second wing member that moves in a linear direction along the second slider provided inside the housing unit, a plate-shaped second moving body connecting the second wing member, and a drive pin to the second moving body It is characterized in that it comprises a second pin guide portion forming a hanging hole.

In addition, the second pin guide unit is connected to the second movement path and the second movement path that provides the rotation path of the driving pin unit so that the second moving body moves along the second slider, and has a curvature smaller than the curvature of the movement trajectory of the driving pin unit It is characterized in that it includes a tilt path formed.

In addition, the tilt slot unit further includes a tilt protrusion installed in a shape protruding from the second wing member, and the tilt protrusion moves together with the second wing member and rotates the tilt unit.

In addition, the tilt unit is connected to the display device, rotatably installed in the main slot unit, and a tilt rotation member located in the movement path of the tilt protrusion, installed on the rotation axis of the tilt rotation member, and pressing the tilt rotation member in a direction in contact with the tilt protrusion It is characterized in that it includes a tilt elastic member and a rotation guide for guiding the rotation of the tilt rotation member so that the rotation of the tilt rotation member is made within a set angle.

In addition, the rotation guide unit includes a tilt guide protrusion protruding laterally from the tilt rotation member and a guide block having a guide hole portion fixed to the main slot and forming a long hole through which the tilt guide protrusion is inserted and moved to be characterized

In addition, the driving unit or rotating unit is characterized in that it is rotated in only one direction.

In the display device for a vehicle according to the present invention, the rotational power of the rotating part is converted into the reciprocating motion of the main slot part, so that the display device can be quickly deployed.

In addition, according to the present invention, since the rotation opening/closing unit is operated by the movement of the tilt slot unit to move the cover member, the cover member blocking the entrance of the housing unit can be automatically opened in conjunction with the movement of the display device.

In addition, according to the present invention, the tilt angle of the display device can be easily adjusted by adjusting the rotation angle of the rotating unit.

1 is a perspective view showing an external appearance of a display device for a vehicle according to an embodiment of the present invention.
2 is a perspective view illustrating a state in which a display device protrudes to the outside of a housing unit according to an embodiment of the present invention.
3 is a perspective view illustrating rotation of a display device protruding outward of a housing unit according to an embodiment of the present invention.
4 is a perspective view showing a state in which the rotation unit and the main slot unit are installed in the housing unit according to an embodiment of the present invention.
5 is a perspective view illustrating a state in which a display device according to an embodiment of the present invention is connected to a main slot unit.
6 is a perspective view illustrating a state in which a display device is connected to a tilt unit according to an embodiment of the present invention.
7 is a perspective view illustrating a tilt unit according to an embodiment of the present invention.
8 is an exploded perspective view of a main slot unit and a first slider according to an embodiment of the present invention.
9 is a perspective view showing a state in which a first block is coupled to a main slot unit according to an embodiment of the present invention.
10 is a perspective view showing a state in which a first slider and a main slot unit are installed inside the housing unit according to an embodiment of the present invention.
11 is a perspective view illustrating a state in which a display device is deployed by an operation of a rotation unit according to an embodiment of the present invention.
12 is a perspective view illustrating a state in which a display device is moved to a position in which a display device is accommodated by an operation of a rotating unit according to an embodiment of the present invention.
13 is a perspective view showing a state in which a tilt slot unit is separated from a main slot unit according to an embodiment of the present invention.
14 is a perspective view showing a state in which a tilt slot unit is coupled to a main slot unit according to an embodiment of the present invention.
15 is a perspective view illustrating a state in which a display device protrudes to the outside of a housing unit due to movement of a tilt slot unit according to an embodiment of the present invention.
16 is a perspective view illustrating a state in which a display device is rotated by an operation of a tilt unit according to an embodiment of the present invention.
17 is a perspective view showing a state in which a tilt slot unit is separated from a second slider according to an embodiment of the present invention.
18 is a perspective view showing a state in which a tilt slot unit is coupled to a second slider according to an embodiment of the present invention.
19 is a perspective view illustrating a state in which a tilt rotating member is rotated by moving a tilt protrusion according to an embodiment of the present invention.
20 is a plan view illustrating a state in which the main slot unit and the tilt slot unit are moved by the movement of the driving pin unit according to an embodiment of the present invention.
21 is a plan view illustrating a state in which a tilt slot unit is moved due to additional movement of a driving pin unit according to an embodiment of the present invention.
22 is a front view showing a state in which a tilt protrusion is in contact with a tilt rotation member according to an embodiment of the present invention.
23 is a front view illustrating a state in which a tilt rotating member is rotated by moving a tilt protrusion according to an embodiment of the present invention.
24 is a perspective view illustrating a state in which a rotational opening and closing portion shields a movement path of a display device according to an embodiment of the present invention.
25 is a perspective view illustrating a state in which a movement path of a display device is opened by rotating a rotation opening and closing part according to an embodiment of the present invention.

Hereinafter, a display device for a vehicle according to an embodiment of the present invention will be described with reference to the accompanying drawings. In this process, the thickness of lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or operator. Therefore, definitions of these terms will have to be made based on the content throughout this specification.

1 is a perspective view showing an external appearance of a display device for a vehicle according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a state in which a display device protrudes to the outside of a housing unit according to an embodiment of the present invention. 3 is a perspective view illustrating rotation of the display device protruding to the outside of the housing unit according to an embodiment of the present invention, and FIG. 4 shows a state in which the rotation unit and the main slot unit are installed in the housing unit according to an embodiment of the present invention. 5 is a perspective view showing a state in which a display device is connected to a main slot unit according to an embodiment of the present invention, and FIG. 6 is a perspective view showing a state in which a display device is connected to a tilt unit according to an embodiment of the present invention Figure 7 is a perspective view showing a tilt unit according to an embodiment of the present invention, Figure 8 is an exploded perspective view of the main slot unit and the first slider according to an embodiment of the present invention, Figure 9 is a perspective view A perspective view showing a state in which the first block is coupled to the main slot unit according to an embodiment of the present invention, and FIG. 10 shows a state in which the first slider and the main slot unit are installed inside the housing unit according to an embodiment of the present invention. 11 is a perspective view showing a state in which a display device is deployed by an operation of a rotating unit according to an embodiment of the present invention, and FIG. 12 is a perspective view showing a display device by an operation of a rotating unit according to an embodiment of the present invention. 13 is a perspective view showing a state in which the tilt slot unit is separated from the main slot unit according to an embodiment of the present invention, and FIG. 15 is a perspective view showing a state in which the tilt slot unit is coupled to the main slot unit according to the present invention, and FIG. 15 is a perspective view showing a state in which a display device protrudes to the outside of the housing unit due to movement of the tilt slot unit according to an embodiment of the present invention. 16 is a perspective view showing a state in which the display device is rotated by the operation of the tilt unit according to an embodiment of the present invention, and FIG. 17 is a perspective view showing a state in which the tilt slot unit is separated from the second slider according to an embodiment of the present invention. is a perspective view, 18 is a perspective view showing a state in which the tilt slot unit is coupled to the second slider according to an embodiment of the present invention, and FIG. 19 is a state in which the tilt rotation member is rotated by the movement of the tilt protrusion according to an embodiment of the present invention 20 is a plan view showing a state in which the main slot unit and the tilt slot unit are moved by the movement of the driving pin unit according to an embodiment of the present invention, and FIG. 21 is a drive according to an embodiment of the present invention It is a plan view showing a state in which the tilt slot part is moved by the additional movement of the pin part, and FIG. 22 is a front view showing a state in which the tilt protrusion is in contact with the tilt rotation member according to an embodiment of the present invention. It is a front view showing a state in which the tilt rotation member is rotated by the movement of the tilt protrusion according to the embodiment, and FIG. 24 is a perspective view showing a state in which the rotation opening and closing unit shields the movement path of the display device according to an embodiment of the present invention 25 is a perspective view showing a state in which the movement path of the display device is opened by rotating the rotation opening and closing part according to an embodiment of the present invention.

As shown in FIGS. 1 to 25 , the vehicle display device 1 according to an embodiment of the present invention includes a housing 20 mounted on a vehicle and a driving unit located inside the housing 20 and 36) and a main slot unit 40 that is connected to the rotating unit 30 and rotates by receiving the power of 36) and reciprocates inside the housing unit 20 in a linear direction by the operation of the rotating unit 30 And, a tilt part 50 rotatably connected to the main slot part 40, moved together with the main slot part 40, and coupled to the display device 10, and a rotation part 30 together with the main slot part 40 It is connected to and includes a tilt slot unit 60 that is moved in a linear direction by the operation of the rotation unit 30 to rotate the tilt unit 50.

The display device 10 is connected to an image board (not shown) installed inside the housing 20 to receive image information and output an image through the display device 10 . As a result, the driver can check vehicle information without a separate display device such as a navigation device.

As shown in FIGS. 1 to 5, the housing part 20 is mounted on a vehicle, and an image board is installed inside. The housing part 20 is mounted on a dashboard (not shown) of a vehicle, and since a space is formed therein, the display device 10 is unfolded or folded while the main slot part 40 makes a linear reciprocating motion.

The housing part 20 includes a housing body 22 in which the first slider 80, the second slider 90, the main slot part 40, the tilt slot part 60, etc. are installed, and the housing body 22 It includes a housing cover 24 covering the opened side. The side of the housing body 22 is provided with an arc-shaped guide hole 26 through which the opening/closing protrusion 77 of the rotation opening/closing portion 70 is inserted and rotated. Therefore, the opening/closing rotation part 74 together with the opening/closing protrusion 77 rotates only within a set angle range.

The image board is connected to an ELECTRONIC CONTROL UNIT (ECU) that performs overall electronic control functions in the vehicle, receives various information related to the vehicle, such as the vehicle's driving speed and engine condition, and generates images or videos. When connected to a device such as a navigation terminal, the video board receives various location information related to a route to a specific destination and generates images or videos.

As shown in FIGS. 4, 11 and 24, the rotating part 30 is located inside the housing part 20 and is rotated by receiving the power of the driving part 36, and the main slot part 40 and the tilt slot part It can be formed in various shapes within the technical idea of moving (60). The rotation unit 30 according to an embodiment includes a rotation body 32 rotating around a drive shaft 38 connected to the drive unit 36, and a main slot unit 40 protruding from the rotation body 32 and tilting It includes a drive pin part 34 caught on the slot part 60.

The rotating body 32 rotates around the driving shaft 38 as a central axis, and the driving pin part 34 protrudes upward from the rotating body 32 . The driving pin unit 34 is installed in a state of sequentially penetrating the first pin guide unit 45 and the second pin guide unit 64 .

The drive unit 36 is driven to rotate by receiving power in a motor manner and is rotated around the drive shaft 38, while the plate-shaped rotating body 32 connected to the drive unit 36 through the drive shaft 38 is rotated. Since the driving pin part 34 installed at the end of the rotating body 32 is rotated, the main slot part 40 and the tilt slot part 60 are moved.

4, 5 and 8 to 18, the main slot unit 40 is connected to the rotating unit 30 and the inside of the housing unit 20 is moved in a straight line by the operation of the rotating unit 30. While reciprocating, the display device 10 is moved, and the rotation opening/closing unit 70 is operated to move the cover member 71 blocking the entrance of the housing unit 20 . The main slot unit 40 according to an embodiment includes a first wing member 41, a guide protrusion 42, a rotation support member 43, a first moving body 44, and a first pin guide unit 45. include

The pair of first wing members 41 move in a linear direction along a pair of first sliders 80 provided inside the housing 20 . A first block 82 is installed between the first wing member 41 and the first slider. The first block 82 is fixed to the first wing member 41 and moves linearly along the first slider.

The first movable body 44 has a plate shape connecting the first wing member 41 and slides inside the housing 20 . In addition, a first pin guide part 45 through which the driving pin part 34 passes is formed on the first movable body 44 . The first pin guide part 45 according to an embodiment of the present invention is formed so that the upper and lower surfaces of the first movable body 44 pass through so that the driving pin part 34 passes therethrough. The driving pin part 34 inside the first pin guide part 45 is inserted through the first moving body 44, and when the driving pin part 34 rotates according to the rotation of the rotating part 30, the first pin guide part ( 45) is moved on.

The first pin guide part 45 forms a hole through which the driving pin part 34 is caught in the first moving body 44 . The first pin guide part 45 according to an embodiment is a first movement path 46 that provides a rotational path of the driving pin part 34 so that the first moving body 44 moves along the first slider 80. ) and a resting path 47 connected to the first moving path 46 and having the same curvature as the curvature of the moving trajectory of the driving pin unit 34.

In the first moving path 46, when the rotating body 32 rotates, the driving pin 34 rotates and the first moving body 44 moves on the housing 20 due to contact with the first moving body 44. is the path to The first moving path 46 is formed as a straight path perpendicular to the moving direction of the first moving body 44, but is not limited thereto, and is formed at a predetermined angle with the moving direction of the first moving body 44. Various modifications are possible.

The rest path 47 is connected to the first movement path 46 and is formed in the shape of an arc having the same length at a predetermined angle from the center of the drive shaft 38 . The resting path 47 is formed with the same curvature as the movement trajectory of the driving pin unit 34, and even if the driving pin unit 34 rotates by the rotation of the rotating unit 30, the first moving body 44 does not move and is positioned can keep

Since the guide protrusion 42 bent in an inclined “A” shape on the outside of the first wing member 41 is moved in a state in contact with the opening and closing protrusion 77 of the rotation opening and closing part 70, the movement of the cover member 71 to control In addition, the tilt unit 50 is installed on the rotation support member 43 installed in a standing state on both sides of the first wing member 41.

As shown in FIGS. 17 to 23, the tilt slot unit 60 is connected to the main slot unit 40, and linearly reciprocates on the main slot unit 40 by the rotational motion of the rotation unit 30 to form a display device. It can be transformed into various shapes within the technical idea of adjusting the angle of (10). The tilt slot unit 60 according to one embodiment includes a second wing member 61, a tilt protrusion 62, a second movable body 63, and a second pin guide unit 64.

The pair of second wing members 61 move in a linear direction along a pair of second sliders provided inside the housing part 20 . The second slider according to one embodiment is mounted on the first wing member 41 of the main slot unit 40. A second block 92 is installed between the second wing member 61 and the second slider 90. The second block 92 is fixed to the second wing member 61 and moves linearly along the second slider 90.

The second movable body 63 has a plate shape connecting the second wing members 61, and the second movable body 63 forms a hole through which the driving pin 34 is caught. The second pin guide part 64 is installed The second pin guide part 64 according to an embodiment is a second movement path 65 that provides a rotational path of the driving pin part 34 so that the second moving body 63 moves along the second slider 90. ) and a tilt path 66 connected to the second movement path 65 and formed with a curvature smaller than the curvature of the movement trajectory of the driving pin unit 34.

When the portion where the drive shaft 38, which is the center of rotation of the rotating body 32, is located is taken as a reference point, an arc-shaped imaginary line passing through the rest path 47 of the main slot portion 40 in the drive shaft 38. When the radius is R1 and the radius of an arc-shaped imaginary line passing through the tilt path 66 from the center point moved a set distance from the reference point is R2, R1 is greater than R2. And, if the rest path 47 forms a convex arc-shaped curved hole upward, the main slot part 40 and the tilt slot part 60 can repeatedly come to the same position even if the driving pin part 34 is driven in one direction. there is. That is, the rotation of the driving unit 36 can operate the vehicle display device 1 even if only one of normal and reverse driving is used.

The second pin guide part 64 is formed so that the upper and lower surfaces of the second moving body 63 pass through so that the driving pin part 34 passes therethrough, and includes a second moving path 65 and a tilt path 66. . In the second moving path 65, when the rotating main body 32 rotates, the driving pin part 34 is rotated and the second moving main body 63 moves on the main slot part 40 due to contact with the second moving main body 63. is the path to move. The second moving path 65 is formed as a straight path perpendicular to the moving direction of the second moving body 63, but is not limited thereto, and is formed at a predetermined angle with the moving direction of the second moving body 63 Various modifications are possible.

The tilt path 66 is connected to the second movement path 65 and has a curvature smaller than the curvature of the movement trajectory of the driving pin unit 34 . Due to this, when the driving pin part 34 is located on the rest path 47 and the tilt path 66, the first moving body 44 does not move, but the second moving body 63 moves toward the display device 10 do. In addition, as the drive pin unit 34 rotates due to the tilt path 66, the first movable body 44 having the rest path 47 formed does not move, and only the second movable body 63 moves, so that the display device ( 10) It may be possible to fine-tune the angle.

In one embodiment of the present invention, since the curvature of the tilt path 66 and the curvature of the idle path 47 are different from each other, when the driving pin part 34 moves in the idle path 47, the first moving body 44 moves However, the second moving body 63 moves. At this time, the curvature of the rest path 47 may be greater than the curvature of the tilt path 66, and if necessary, the curvature of the rest path 47 may be smaller than the curvature of the tilt path 66. Various modifications are possible. Do. When the driving pin unit 34 moves on the rest path 47, the first moving body 44 does not move any more, and the second moving body 63 slides above the main slot unit 40.

The tilt protrusion 62 is installed in a shape protruding from the second wing member 61. The tilt protrusion 62 according to an embodiment moves together with the second wing member 61 and rotates the tilt rotation member 51 of the tilt unit 50.

As shown in FIGS. 20 and 21, when the main slot unit 40 is stopped at the final position, only the tilt slot unit 60 is linearly moved by the total cumulative movement amount L of the tilt slot due to the movement of the drive pin unit 34 This is possible, and the tilt angle of the display device 10 is adjusted by moving the tilt slot unit 60 . On the other hand, the radius when forming an arc along the rest path 47 of the main slot part 40 is R1, and when the radius when forming an arc along the tilt path 66 is R2, R1 is greater than R2. Big. And the center point of R1 is located between the center point of R2 and the main slot part 40 stopped at the final position.

In addition, if the tilt path 66 forms a hole in the shape of a curved surface convex upward (refer to FIG. 21) and can be accommodated inside the tilt slot unit 60, the drive pin unit 34 repeatedly operates in the same direction even when driven in one direction. can come into position. Accordingly, the display device 10 operates even when the driving unit 36 implements only driving in one direction among forward driving and reverse driving.

6, 7, 12 to 16, 19, 22 and 23, the tilt unit 50 is rotatably connected to the main slot unit 40 so that the main slot unit 40 It moves together and can be formed in various shapes within the technical idea of being combined with the display device 10. The tilt unit 50 according to an embodiment includes a tilt rotation member 51, a tilt elastic member 52, a rotation guide unit 53, a main shaft 57, a connection shaft 58, and a sensor sensing protrusion 59 ).

One side of the tilt rotation member 51 is connected to the display device 10, and the body of the tilt rotation member 51 is rotatably installed in the rotation support member 43 of the main slot unit 40. In addition, since the tilt rotation member 51 is located on the movement path of the tilt protrusion 62, it is pushed by the tilt protrusion 62 and rotates in a counterclockwise direction (refer to FIG. 23).

The tilt elastic member 52 is installed on the main shaft 57, which is a rotation axis of the tilt rotation member 51, and presses the tilt rotation member 51 in a direction in contact with the tilt protrusion 62. Accordingly, the tilt rotation member 51 is elastically pressed in a clockwise direction by the tilt elastic member 52 .

The rotation guide unit 53 guides the rotation of the tilt rotation member 51 so that the rotation of the tilt rotation member 51 is performed within a set angle. The rotation guide unit 53 according to an embodiment includes a tilt guide protrusion 54 protruding laterally from the tilt rotation member 51 and fixed to the main slot unit 40 and the tilt guide protrusion 54 is inserted. It includes a guide block 55 having a guide hole 56 forming a hole of a long hole in which movement is made. The guide block 55 surrounds the tilt guide protrusion 54 and is fixed to the rotation support member 43 of the main slot unit 40 . In addition, both sides of the main shaft 57 connecting the tilt rotation member 51 are also connected to the guide block 55.

The guide hole 56 forms an arc-shaped hole and guides the rotation of the tilt guide protrusion 54 protruding in the lateral direction of the tilt rotation member 51 . The other end of the tilt rotation member 51 is connected to the connecting shaft 58. A sensor sensing protrusion 59 is further provided on one guide block 55 of the pair of guide blocks 55 . The sensor sensing protrusion 59 extends to the upper side of the guide block 55, and the movement is sensed by a separately provided sensor.

As shown in FIGS. 24 and 25, the rotation opening and closing part 70 is rotatably installed in the housing part 20 and is rotated by the movement of the main slot part 40 to open and close the entrance of the housing part 20. It can be formed into various shapes within the technical idea of The rotation opening and closing part 70 according to an embodiment includes a cover member 71, a moving protrusion 72, a protrusion guide 73, an opening/closing rotation unit 74, an elastic support member 76, and an opening/closing protrusion 77. It includes a rotation support shaft 78.

The cover member 71 has a plate shape that moves in a straight up and down direction and opens and closes an inlet of the housing unit 20 . On both sides of the cover member 71, moving protrusions 72 are installed in an erect shape. The moving protrusion 72 has a circular bar shape and moves in the vertical direction (refer to FIG. 24 ) passing through the protrusion guide 73 fixed to the housing part 20 .

One side of the opening/closing rotation unit 74 rotatably installed in the housing unit 20 is rotatably connected to the cover member 71, and the other side is installed at a position facing the main slot unit 40. The opening/closing rotation unit 74 is rotated around a rotation support shaft 78 serving as a rotation center, and this rotation support shaft 78 is connected to the housing unit 20.

Meanwhile, a side protrusion 75 protrudes from the side of the opening/closing rotation unit 74 facing the guide hole 26 of the housing unit 20 . Since the side protrusion 75 is inserted inside the guide hole 26, the opening/closing rotation unit 74 rotates only within a set angle range.

The elastic support member 76 is installed on the rotating shaft of the opening/closing rotation unit 74 and elastically presses the opening/closing rotation unit 74 in one direction (counterclockwise direction based on FIG. 24). The opening/closing protrusion 77 protrudes from the opening/closing rotation unit 74 and contacts the guide protrusion 42 of the main slot unit 40 and rotates together with the opening/closing rotation unit 74 by the linear movement of the main slot unit 40 .

When there is no external force, since the opening/closing rotation unit 74 is rotated counterclockwise by the elastic force of the elastic support member 76, the moving protrusion 72 along with the cover member 71 is moved downward to move the housing unit 20. open the entrance

Hereinafter, an operating state of the vehicle display device 1 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1, 4, 14 and 25, in a state in which the cover member 71 blocks the entrance of the housing 20, the rotation unit 30 receiving power from the driving unit 36 rotated Since the drive pin part 34 of the rotating part 30 is inserted into the first pin guide part 45 of the main slot part 40 and the second pin guide part 64 of the tilt slot part 60 and rotates, the main slot The portion 40 and the tilt slot portion 60 are moved in a direction toward the outside of the housing portion 20 together with the display device 10 .

Due to the rotation of the rotation unit 30, there is an effect of enabling the repeated horizontal movement of the main slot unit 40. In addition to this, the display device 10 can be quickly deployed or stored by receiving the rotational speed of the rotating unit 30 .

As shown in FIGS. 2, 11, 15, 20 and 22, the main slot unit 40 and the tilt slot unit 60, which are moved together with the guide pin unit by the rotation of the rotating body 32, display device In a state in which (10) protrudes to the outside of the housing part 20, the main slot part 40 is not moved additionally, and only the tilt slot part 60 can be additionally moved.

When the main slot unit 40 according to one embodiment of the present invention moves to the left side (refer to FIG. 11 ), the display device 10 rises and unfolds toward the outside of the housing unit 20, and the main slot unit 40 moves to the right side. When moving (refer to FIG. 11 ), the display device 10 moves toward the inside of the housing 20 and is folded and stored.

As shown in FIGS. 3, 16, 21 and 23, when the driving pin unit 34 moves on the first movement path 46, the first moving body 44 moves linearly, but the driving pin unit 34 ) is moved on the rest path 47, the position of the first moving body 44 is maintained. Further rotation of the rotation unit 30 causes the driving pin unit 34 to additionally move along the tilt path 66 of the tilt slot unit 60, while the tilt slot unit 60 additionally moves toward the outside of the housing unit 20 do.

At this time, the tilt protrusion 62 provided in the tilt slot unit 60 pushes the opening/closing rotation unit 74 to rotate the opening/closing rotation unit 74 counterclockwise (refer to FIG. 23) to adjust the rotation angle of the display device 10. can

After the cover member 71 is opened, the display device 10 can be quickly driven by the main slot 40 at the initial stage of driving when the display device 10 protrudes outward from the housing 20, and the display device ( 10) is developed to the driver's optimum viewing angle region, the angle of the display device 10 can be precisely adjusted by the tilt slot unit 60. That is, the display device 10 can be quickly driven because the resolution is poor at an angle that is not the driver's optimal viewing angle, and the display device 10 is tilt-driven in a section where the driver's optimal viewing angle is entered, so that the resolution is dense. It is possible to easily adjust the angle of (10).

Meanwhile, as shown in FIG. 24, when the main slot part 40 moves in the open direction (left side of FIG. 24), the rotation opening and closing part 70 is on the upper side of the guide protrusion 42 provided on the side of the main slot part 40. ) of the opening and closing protrusion 77 is caught. Therefore, the opening/closing rotation unit 74 together with the opening/closing protrusion 77 rotates counterclockwise around the rotation support shaft 78. The moving protrusion 72 and the cover member 71 hinged to the opening/closing rotation unit 74 also move downward to open the entrance of the housing unit 20 .

And, as shown in FIG. 25, when the main slot part 40 moves in the closing direction (right side of FIG. 25), the rotation opening and closing part ( The opening/closing protrusion 77 of 70 is caught. Therefore, the opening/closing rotation unit 74 together with the opening/closing protrusion 77 rotates clockwise around the rotation support shaft 78. In addition, the moving protrusion 72 and the cover member 71 hingedly connected to the opening/closing rotation unit 74 also move upward and block the entrance of the housing unit 20 .

As described above, according to the present invention, the display device 10 can be deployed quickly by converting the rotational power of the rotating unit 30 into the reciprocating motion of the main slot unit 40 . In addition, since the rotation opening/closing unit 70 is operated by the movement of the tilt slot unit 60 to move the cover member 71, the cover member 71 blocking the entrance of the housing unit 20 in conjunction with the movement of the display device 10 ) can be automatically opened. In addition, by adjusting the rotation angle of the rotation unit 30 to finely adjust the rotation angle of the display device 10, the tilt angle can be easily adjusted and the resolution can be improved. In addition, the position of the main slot part 40 is maintained by the resting path 47 and the angle of the display device 10 is adjusted by the tilt slot part 60 to improve resolution.

In addition, due to the feature of the shape of the second pin guide part 64 provided in the tilt slot part 60, the vehicle display device 1 is continuously driven even by unidirectional driving instead of bidirectional driving of the driving part 36 using a motor this is possible

That is, even if the drive unit 36 or the rotation unit 30 is rotated only in one direction (counterclockwise direction in FIG. 13) instead of normal and reverse driving, a continuous operation in which the display device 10 is opened and then closed is possible. Therefore, since the reverse driving of the drive unit 36 is unnecessary, it is possible to delete related parts, thereby reducing production costs.

In addition, the basic storage operation of the display device 10 is possible by the operation of the main slot unit 40, and in the rest period of the main slot unit 40, one driving unit 36 is operated through a separate tilt slot unit 60. Movement and tilting of the display device 10 are sequentially possible.

In addition, since the vehicle display device 1 provides a structure capable of varying the resolution of the tilt section according to the slot shape of the tilt slot unit 60, more detailed tilt driving is possible. Therefore, the basic storage operation of the display device 1 can be quickly driven, and the tilt operation of the display device 1 can be finely adjusted for each section, thereby promoting driver's convenience. In addition, the display device 10 can be accommodated, and the display device 10 can be viewed at an optimal viewing angle position.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is only exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. will be. Therefore, the true technical protection scope of the present invention should be determined by the claims below.

1: vehicle display device
Reference Numerals 10: display device 20: housing part 22: housing body 24: housing cover 26: guide hole part
Reference Numerals 30: rotating unit 32: rotating body 34: driving pin unit 36: driving unit 38: driving shaft
40: main slot part 41: first wing member 42: guide protrusion 43: rotation support member 44: first moving body 45: first pin guide part 46: first moving path 47: resting path
Reference Numerals 50: tilt part 51: tilt rotation member 52: tilt elastic member 53: rotation guide part 54: tilt guide protrusion 55: guide block 56: guide hole part 57: main shaft 58: connection shaft 59: sensor detection protrusion
60: tilt slot part 61: second wing member 62: tilt protrusion 63: second moving body 64: second pin guide part 65: second moving path 66: tilt path
Reference Numerals 70: rotation opening and closing part 71: cover member 72: moving projection 73: projection guide 74: opening and closing rotation part 75: side projection 76: elastic support member 77: opening and closing projection 78: rotation support shaft
80: 1st slider 82: 1st block 90: 2nd slider 92: 2nd block
L: Tilt slot total cumulative movement amount

Claims (12)

A housing part mounted on a vehicle;
a rotation unit positioned inside the housing unit and rotated by receiving power from the driving unit;
a main slot unit connected to the rotation unit and reciprocating in a linear direction inside the housing unit by an operation of the rotation unit;
a tilt unit rotatably connected to the main slot unit, moved along with the main slot unit, and coupled to a display device;
a tilt slot unit that is connected to the rotation unit together with the main slot unit and is moved in a linear direction by an operation of the rotation unit to rotate the tilt unit; and
A rotary opening and closing part rotatably installed in the housing part and being rotated by the movement of the main slot part to open and close the inlet of the housing part;
The rotary opening and closing part,
a cover member that moves in a straight direction and opens and closes an inlet of the housing;
One side is rotatably connected to the cover member and the other side is installed at a position facing the main slot portion, and the opening and closing portion is rotatably installed in the housing portion;
an elastic support member installed on the rotating shaft of the opening/closing rotation unit to elastically press the opening/closing rotation unit in one direction; and
and an opening/closing protrusion that protrudes from the opening/closing rotating portion to come into contact with a guide protrusion of the main slot portion and is rotated together with the opening/closing rotating portion by linear movement of the main slot portion.
delete delete A housing part mounted on a vehicle;
a rotation unit positioned inside the housing unit and rotated by receiving power from the driving unit;
a main slot unit connected to the rotation unit and reciprocating in a linear direction inside the housing unit by an operation of the rotation unit;
a tilt unit rotatably connected to the main slot unit, moved along with the main slot unit, and coupled to a display device; and
A tilt slot unit connected to the rotation unit together with the main slot unit and moved in a linear direction by the operation of the rotation unit to rotate the tilt unit;
The rotating unit may include a rotating body rotating about a drive shaft connected to the driving unit; and
and a driving pin part protruding from the rotating body and caught on the main slot part and the tilt slot part.
According to claim 4,
The main slot unit may include a first wing member that moves in a linear direction along a first slider provided inside the housing unit;
a plate-shaped first movable body connecting the first wing member; and
A vehicle display device comprising a; first pin guide part forming a hole through which the driving pin part is caught in the first movable body.
According to claim 5,
The first pin guide unit may include a first movement path providing a rotation path of the driving pin unit so that the first moving body moves along the first slider; and
and a resting path connected to the first moving path and having the same curvature as the curvature of the moving trajectory of the driving pin unit.
According to claim 4,
The tilt slot unit may include a second wing member that moves in a linear direction along a second slider provided inside the housing unit;
a second movable body having a plate shape connecting the second wing member; and
A vehicle display device comprising a; second pin guide part forming a hole through which the driving pin part is caught in the second movable body.
According to claim 7,
The second pin guide unit may include a second movement path providing a rotation path of the driving pin unit so that the second moving body moves along the second slider; and
and a tilt path connected to the second movement path and having a curvature smaller than the curvature of the movement trajectory of the driving pin part.
According to claim 7,
The tilt slot part further includes a tilt protrusion installed in a shape protruding from the second wing member,
The vehicle display device, characterized in that the tilt protrusion moves together with the second wing member and rotates the tilt unit.
According to claim 9,
The tilt unit may include: a tilt rotation member connected to the display device, rotatably installed in the main slot unit, and located in a movement path of the tilt protrusion;
a tilt elastic member installed on a rotating shaft of the tilt rotating member and pressing the tilt rotating member in a direction in contact with the tilt protrusion; and
and a rotation guide unit for guiding the rotation of the tilt rotation member so that the rotation of the tilt rotation member is performed within a set angle.
According to claim 10,
The rotation guide unit may include a tilt guide protrusion protruding in a lateral direction from the tilt rotation member; and
and a guide block fixed to the main slot and having a guide hole portion forming a long hole into which the tilt guide protrusion is inserted and moved.
The method of any one of claims 1 and 4 to 11,
The vehicle display device, characterized in that the driving unit or the rotating unit is rotated in only one direction.

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