KR101235787B1 - A disply system - Google Patents

Abstract

A base member, a rear support member connected up and down to one end of the base member, a display device, and a support unit installed on an upper portion of the rear support member to support the display device in at least two axis directions such that the display device can be moved and changed in at least two axes; Including a sound output device installed in the display device and the rear support unit, and a control unit for controlling the drive of the support unit sound output device and the display device, a bed mattress blanket, etc. are installed on the base member, the user is placed on the base member Disclosed is a display system which can watch a screen of a display device in a lying position.

Description

Display system {A DISPLY SYSTEM}

The present invention relates to a display system, and more particularly, to a display system that can be installed in a bed or the like to freely enjoy the display in a user's lying position.

Recently, flat panel display TVs including LCDs and PDPs occupy most of the TV market. Such flat panel display TVs are capable of high-definition, large size, light weight, and slimming as compared to conventional CRT TVs. There is an advantage.

Such a flat panel display type TV can be installed at a predetermined position such as a living room or a room by a pedestal in each home, or can be installed on a wall using a separate wall bracket device for viewing.

However, in the case of the flat panel display-type TV as described above, there is a problem that it is not easy to change the installation position, and that it is not easy to watch comfortably by the viewing angle in the posture of the viewer lying on the floor or bed.

In addition, considering that a bed is usually in a room and a TV is installed in a living room or on a wall, it is difficult to watch comfortably because it is too far from a TV installed on the wall in a bed. There is a problem that it is inconvenient to watch because it is difficult to properly transmit sound, and it is difficult to enjoy sufficient sound effects.

SUMMARY OF THE INVENTION The present invention has been made in view of the above, and an object thereof is to provide a display system that allows a user to comfortably watch TV in a lying position on a bed.

Display system of the present invention for achieving the above object, the base member; A rear support member connected vertically to one end of the base member; A display device; A support unit installed on an upper portion of the rear support member to support the display device in a positional movement and a posture change in at least two axes; A sound output device installed in the display device and the rear support unit; And a control device for controlling driving of the support unit, the sound output device, and the display device. The display device includes a bed, a mattress, a blanket, and the like installed on the base member. It is characterized by being able to watch the screen.

Here, the base member has a space formed therein, and at one end, it is preferable that a plurality of coupling members for detachably coupling with the rear support member are installed to protrude upward.

In addition, the support unit, the main pillar is installed on the upper support member; A lifting and lowering pillar installed on the main pillar so as to be adjustable in height; A rotating member rotatably installed on an upper portion of the elevating pillar; An extension member installed on the pivot member to extend in length; And a connecting member supporting the display device so as to be changeable in posture at an end of the extension member.

In addition, the support unit, the elevating driving unit for driving the elevating column relative to the main column; A rotation drive unit which pivotally drives the pivot member with respect to the lifting pillar; A reciprocating drive unit for linearly reciprocating the extension member with respect to the rotation drive unit; And an angle adjusting driver installed at the connection member to adjust the display device in an up, down, left, and right directions, respectively.

In addition, it is preferable to further include a lighting device for illuminating the display device, the illumination control by the control device.

The sound output device may include: a first speaker movably installed in the display device; At least one second speaker installed at an upper portion of the rear support member; And a third speaker installed at the front of the rear support member or the base member.

The control device may further include a remote controller that remotely controls the display device, the support device, and the sound output device; A setting unit for setting a use position and an initial position of the display apparatus by the support apparatus; A storage unit for storing the information set in the setting unit; And a controller configured to automatically move the display apparatus to a setting position by controlling the support apparatus when the display apparatus is driven on / off based on the setting information stored in the storage unit.

In addition, the input device is installed to the reciprocating sliding to the display device; And a control switch for changing screen information displayed on the display device according to a movement position of the input device. The display device selectively includes a TV screen or a PC screen by an on / off operation of the control switch. It is good to be displayed.

According to the display system of the present invention, a user can watch TV or a PC screen while lying on a bed, a mattress or a yaw, thereby enabling the display apparatus to be used in a comfortable posture as compared with the related art.

In addition, by using the display device while lying in the bed, it is possible to use even when the lights installed in the living room, room, etc., and to provide a concentrated light only to the user who is in bed, without inconvenience to others TV viewing or PC screen can be used.

In addition, by setting the use position and the initial position of the display device, the position can be automatically adjusted to the use position and the initial position through the on / off operation of the display device, so that the user does not need to adjust the position every time There is an advantage that can be used.

1 is a perspective view illustrating a display system according to an exemplary embodiment of the present invention.
2 is a view showing the base member and the rear support member shown in FIG.
3 is a front view of the display system shown in FIG. 1.
4 is a rear view of the display system shown in FIG. 1.
FIG. 5 is a right side view of the display system shown in FIG. 1.
6 is a left side view of the display system shown in FIG. 1.
FIG. 7 is a plan view of the display system shown in FIG. 1.
8 is a block diagram illustrating a display system according to an exemplary embodiment of the present invention.
FIG. 9 is a diagram for describing the remote controller shown in FIG. 8.
10 and 13 are views for explaining a display system according to another exemplary embodiment of the present invention.

Hereinafter, a display system according to an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 9, the display system 100 according to the embodiment of the present invention includes a base member 110, a rear support member 120 installed at one end of the base member 110, and a rear side. A support device 130 installed on the support member 120, a display device 140 supported by the support device 130, a sound output device 150, and a control device 160 are provided.

The base member 110 is formed of a material such as metal, and an empty space 111 is formed therein. Accordingly, the acoustic vibration transmitted through the rear support member 120 is transmitted into the empty space 111 to exert the vibration effect, thereby improving the acoustic effect. One end of the base member 110 is provided with a plurality of coupling members 112 and 113 for coupling with the rear support member 120. The coupling members 112 and 113 may be integrally formed with the base member 110 or may be separately manufactured and then combined. Base member 110 of this configuration is installed under the bed or mattress 10, as shown in FIG.

The rear support member 120 is vertically coupled to one end of the base member 110, and is preferably assembled to be mutually coupled and separated by the coupling members 112 and 113. The rear support member 120 also has a space therein, the lower end portion is formed with a coupling portion (121, 122) is coupled to the coupling member 112,113 is inserted. The coupling parts 121 and 122 may be configured in the form of coupling holes or coupling grooves.

In addition, the locking unit for maintaining the combined state of the rear support member 120 and the base member 110, the locking member 126 having a plurality of locking hooks (126a) in the rear support member 120 and The spring 127 elastically pressurizes the locking member 126 to the locking position, and the release button 125 protruding outward from the rear support member 120 to forcibly move the locking member 126 to the unlocking position. And locking parts 112a and 113a formed on the coupling members 112 and 113, respectively.

According to the above configuration, when the coupling members 112 and 113 are coupled to be inserted into the coupling portions 121 and 122, the locking hooks 126a are inserted into the locking portions 112a and 113a of the coupling portions 112 and 113, that is, the locking grooves. The locked and locked state is supported by the elastic force of the spring 127. In addition, when the coupling members 112 and 113 are to be separated from the coupling parts 112 and 113, the locking hook 126a is forcibly pressed by pressing the release button 125 protruding to the side of the rear support member 120. It can be taken out in a state where it is separated from 113a).

The support device 130 is a main pillar 131 installed on one side upper portion of the rear support member 120, the lifting pillar 132 is installed to be adjustable up and down height on the main pillar 131, and the lifting pillar The display device (134) at the end of the rotating member 133 rotatably installed on the upper portion of the 132, the extension member 134 and the extension member 134 is installed to extend the adjustable length of the rotating member 133. It is provided with a heat connecting member 135 supporting the 140 so as to change the posture. The main pillar 131 is fixedly installed on one side of the rear support member 120. The main pillar 131 may be provided with a mounting portion 131a for mounting the remote controller 161.

The elevating pillar 132 slides up and down on the main pillar 131 so that the elevating pillar 132 can be elevated to adjust the height of the pivot member 133. The lifting pillar 132 may be automatically lifted and driven by a separate lift driver 171 installed in the main pillar 131, and the lift driver 171 is controlled by a control signal of the control device 160. Can be driven. The lifting driving unit 171 may be applied to a variety of known techniques, for example, it may be configured to elevate the lifting pillar 132 using a lead screw connected to a linear motor or a spindle motor.

The rotating member 133 is rotatably installed at the upper portion of the elevating pillar 132. The rotation member 133 normally positions the display device 150 at a position as shown in FIG. 1, and when the user wants to watch the display device 150 while lying on a bed as shown in FIG. In order to be able to move the display device 150 to. The rotation member 133 may be automatically rotated by the rotation driving unit 172. The rotation driving unit 172 may include a spindle motor installed on the elevating pillar 132 to rotate the rotating member 133 when driven, and the reduction gear train is connected to the drive shaft of the spindle motor to reduce the rotation speed. It may have a configuration installed between the motor and the rotating member 133. Since the technical configuration of the rotation driving unit 172 can also be easily understood from the configuration widely used throughout the industry, the drawings and the technical description for the specific embodiment will be omitted.

The extension member 134 is connected to the rotation member 133 to be adjustable in length, and is configured to be bent downward in an approximately middle portion to support the display device 140. The extension member 134 may also be reciprocated in the horizontal direction with respect to the rotation member 133 by the reciprocating drive unit 173. The reciprocating driving unit 173 may have the same configuration as the lifting driving unit 171, and may be installed in the rotating member 133. The reciprocating driving unit 173 and the rotating driving unit 172 may also be selectively controlled by the control signal from the control device 160.

The connection member 135 is installed at the free end of the extension member 134 to support the display device 150 in a posture changeable manner. Specifically, the connection member 135 is to connect the display device 150 to the extension member 134 so as to adjust the angle in the vertical direction and the left and right directions, respectively, the angle adjustment driver 174 is installed therein. Can be. The angle control unit 174 is generally applicable to the pan / tilting device is installed for the pan / tilt drive of the security CCTV camera, the configuration of the pan / tilt device can be easily understood from the known art Since the technical configuration, detailed drawings and description will be omitted. Meanwhile, the angle adjustment driver 174 may also be selectively controlled by the controller 160.

The display device 140 may include an LCD TV and a PDP TV, and sizes thereof may be variously applied. The rear surface of the display device 140 is connected to the connection member 135 so that the screen is exposed to the front of the display device 140. Here, the connection relationship between the display device 140 and the connection member 135 may be automatically connected to the vertical, horizontal, left and right angle adjustment by the angle adjustment driver 174, such as a pan / tilting device, It can also be connected so that it can be angled manually.

The sound output device 150 includes a first speaker 151, a second speaker 152, and a third speaker 153. The first speaker 151 is rotatably installed up and down on both sides of the display device 140. The first speaker 151 is installed in the display device 140 to output sound to the front.

The second speaker 152 may be installed at a plurality of points on an upper end of the rear support member 120, respectively. The second speaker 152 may output a sound from the rear of the user to increase the sound effect.

The third speaker 153 is installed to output sound to the front of the rear support member 120. The third speaker 153 is preferably a woofer speaker, the acoustic frequency generated in the third speaker 153 can be transmitted to the base member 110 through the coupling member 113, and thus the base member Through the space 111 in the 110, the acoustic frequency can expand the amplitude to provide the user with sound information that can be felt magnificently with the whole body.

The sound output size of each of the first to third speakers 151, 152, and 153 may be controlled by the control device 160.

In addition, an illumination device 180 may be further installed on the main pillar 131. The lighting device 180 may include an LED lamp, may be installed on the main pillar 131 by a separate bracket, etc., may be installed to be adjustable in the vertical direction. The lighting device 180 may be driven on / off by a control operation of the control device 160, and the illumination device 180 may be controlled by the control device 160 to adjust the illuminance of the illumination light of the lighting device 180.

The controller 160 includes a remote controller 161, a setting unit 161, a storage unit 163, and a controller 164. The remote controller 161 controls the first operation unit 161a for controlling the lifting driver 171, the second operation unit 161b for controlling the rotation driving unit 172, and the reciprocating driving unit 173. Third operation unit 161c for controlling, Fourth operation unit 161d for controlling the angle control driver 174, Switch 161e for on / off control of the display device 140, Illumination device 180 It is provided with a lighting control unit (161f) for on / off and illumination control. In addition, it should be understood that the remote controller 161 may be provided with operation buttons for controlling various functions.

The setting unit 162 may be separately provided in the display apparatus 140, or may be provided in the remote controller 161, or may be provided in the rear support member 120 or the like. The setting unit 162 is to allow the user to set the viewing position of the display apparatus 140 by operating the support unit 130, and then set the set viewing position for each user, for example, a remote controller. After adjusting the position of the display apparatus 140 using 161, the position value may be set by operating the setting unit 162. In addition, the information set in the setting unit 162 is stored for each user in the storage unit 163, so that the display device 140 is turned on / off in accordance with a preset position value for each user or according to the most recently set position value. In the off operation, it is moved to the setting position and can be moved back to the initial position (state of FIG. 1).

The control unit 164 according to the information generated by the remote controller 161, the elevating driving unit 171, the rotation driving unit 172, the reciprocating driving unit 173, the angle adjustment driver 174, the sound output device 150 and This is to control the driving of the display device 140. In addition, the display apparatus 140 is controlled to move to a preset position when the display apparatus 140 is turned on or off, and to be moved to an initial position when turned off.

On the other hand, the method of setting the position of the display device 140 can be made as follows.

For example, after the user adjusts the height, length, rotation angle, posture, and the like of the display apparatus 140 by using the remote controller 161, pressing the on-button portion of the switch 161e for about 3 seconds automatically Stored. Therefore, when the display device 140 is turned on from the next time, the control unit 164 automatically drives all the driving units based on the previously stored setting information and automatically moves to the set position.

In the state where the display device 140 is moved to the initial position as shown in FIG. 1, when the off button portion of the switch 161e is pressed for about 3 seconds, the controller 164 automatically stores and sets the position value of the present state. Therefore, when the display apparatus 140 is turned off from the next time, the controller 164 may automatically return the display apparatus 140 to an initial position according to a preset stored value.

In addition, according to another embodiment of the present invention, as shown in FIGS. 10 to 13, the input device 190 is slidably installed on the rear surface of the display device 140 ′. The display device 140 ′ may be a composite electronic device having a PC function as well as a TV function, or may selectively display a TV screen and a PC screen. In particular, the screen provided by the display device 140 ′ may be selected and provided as a screen by selecting at least one of a TV screen and a PC screen according to the position of the input device 190.

The input device 190 preferably includes a PC keyboard. The input device 190 is preferably installed to be slidable up and down along the guide rail 141 (see FIG. 12) installed at the rear of the display device 140 ′. In addition, the input device 190 is provided with a guide member 191 which is movably connected along the guide rail 141. The sliding structure of the input device 190 with respect to the display device 140 'may be various.

According to the above configuration, as shown in FIGS. 10 and 11, when the input device 190 is hidden behind the display device 140 ′, the display device 140 ′ displays a TV screen. 12 and 13, the PC screen may be displayed while the input device 190 is moved downward so as to be exposed to the front.

As such, a control switch 143 for changing the screen of the display apparatus 140 'according to the moving position of the input apparatus 190 may be installed at the rear of the display apparatus 140'. When the control switch 143 interferes with the input device 190, the control screen 143 controls the TV screen to be displayed, and the PC screen is exposed when the interference with the input device 190 is released.

According to the display system according to the embodiment of the present invention having the above configuration, it is possible to install on a bed or to use the mattress or a blanket over the base member 110.

As such, the user can watch TV or PV screen while lying on a bed, mattress, or yaw, so that the display apparatuses 140 and 140 'can be used in a comfortable position as compared with the related art.

In addition, by using the display device (140,140 ') in the state of lying down on the bed, it is possible to use even in the state of turning off the lights installed in the living room, room, etc., to provide intensive lighting only to the user lying down to inconvenience to others You can enjoy watching TV or using the PC screen comfortably without giving.

In addition, by setting the use position and the initial position of the display device (140,140 '), the position can be automatically adjusted to the use position and the initial position through the on / off operation of the display device (140,140'), when the user There is an advantage that can be used easily without having to adjust the position every time.

While the invention has been shown and described in connection with preferred embodiments for illustrating the principles of the invention, the invention is not limited to the construction and operation as shown and described. Those skilled in the art will readily appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

110. Base member 120. Rear support member
130 .. 140,140 'display unit
150. Sound output device 160. Control device

Claims (8)

A base member;
A rear support member connected vertically to one end of the base member;
A display device;
A support unit installed on an upper portion of the rear support member to support the display device in a positional movement and a posture change in at least two axes;
A sound output device installed in the display device and the rear support unit;
A control device for controlling driving of the support unit, the sound output device, and the display device;
Illumination device that illuminates the display device, the illumination device that can adjust the illumination by the control device, including, a bed, mattress, bedding, etc. are installed on the base member, the user in a position lying on the base member the display You can watch the screen of your device,
The control device includes:
A remote controller for remotely controlling the display device, the support device, and the sound output device;
A setting unit for setting a use position and an initial position of the display apparatus by the support apparatus;
A storage unit for storing the information set in the setting unit;
And a controller which controls the support device to automatically move the display device to a setting position when the display device is driven on / off based on the setting information stored in the storage unit.
The method of claim 1,
The base member has a space formed therein, and at one end of the display system, a plurality of coupling members for detachably coupling with the rear support member is installed to protrude upward.
The method of claim 1, wherein the support unit,
A main column installed on an upper portion of the rear support member;
A lifting and lowering pillar installed on the main pillar so as to be adjustable in height;
A rotating member rotatably installed on an upper portion of the elevating pillar;
An extension member installed on the pivot member to extend in length; And
And a connection member supporting the display device so as to be changeable in posture at the end of the extension member.
The method of claim 3, wherein the support unit,
An elevating driving unit configured to elevate and drive the elevating column with respect to the main column;
A rotation drive unit which pivotally drives the pivot member with respect to the lifting pillar;
A reciprocating drive unit for linearly reciprocating the extension member with respect to the rotation drive unit; And
And an angle adjusting driver installed at the connection member to adjust the display device in the up, down, left, and right directions, respectively.
delete The sound output device according to any one of claims 1 to 4, wherein
A first speaker movably installed in the display device;
At least one second speaker installed at an upper portion of the rear support member; And
And a third speaker installed at the front of the rear support member or the base member.
delete 5. The method according to any one of claims 1 to 4,
An input device installed on the display device to reciprocally slide; And
And a control switch for changing screen information displayed on the display device according to a movement position of the input device.
And a TV screen or a PC screen is selectively displayed on the display device by an on / off operation of the control switch.

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