KR20110123058A - Sliding type inputting device and display device having the same - Google Patents

Sliding type inputting device and display device having the same Download PDF

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Publication number
KR20110123058A
KR20110123058A KR1020100042489A KR20100042489A KR20110123058A KR 20110123058 A KR20110123058 A KR 20110123058A KR 1020100042489 A KR1020100042489 A KR 1020100042489A KR 20100042489 A KR20100042489 A KR 20100042489A KR 20110123058 A KR20110123058 A KR 20110123058A
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KR
South Korea
Prior art keywords
input
guide
gear
frame
coupled
Prior art date
Application number
KR1020100042489A
Other languages
Korean (ko)
Inventor
이칠성
최동원
Original Assignee
(주)센트로닉스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)센트로닉스 filed Critical (주)센트로닉스
Priority to KR1020100042489A priority Critical patent/KR20110123058A/en
Publication of KR20110123058A publication Critical patent/KR20110123058A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0256—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor
    • G06F2200/1612—Flat panel monitor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: A sliding type inputting device and a display device having the same are provided to improve the exterior of an electronic device by being operated in sliding method. CONSTITUTION: A frame(510) is combined with a base(110) by including guide bars which is extended to one side. A guide housing(200) slidingly supports the guide bar by being connected to the base. An input key controls the function of an electronic device by being connected to the frame. A driving part(300) inputs and outputs the frame. The frame includes a lack gear which is extended to ones side. The base includes a guide gear which supports both ends of the lack gear.

Description

Input / output device and display device having same {Sliding Type Inputting Device and Display Device Having The Same}

The present invention relates to an input-output device and a display device having the same.

The input device may be a device for controlling the function of the electronic device in which it is installed. In particular, in the case of a TV having a flat-panel display, the appearance of the LED TV is recently emphasized the slimness of the appearance.

Accordingly, the input device for controlling the function of a TV having a flat panel display is also being improved in a direction that can improve the appearance of the TV in response to the demands of the market.

The present invention provides an input device that can be pulled out in a sliding manner.

According to an aspect of the invention, the input and output device for controlling the function of the electronic device, the base coupled to the electronic device; A frame formed with a plurality of guide bars extending to one side to be spaced apart from each other so as to be coupled to the base in such a way as to be coupled to the base; A guide housing coupled to the base to slidably support the guide bar; An input key coupled to the frame to control the function of the electronic device; And a driving unit for inputting and receiving a frame.

Here, the frame may further include a rack gear extending to one side, the base may further include a guide gear for supporting both sides of the rack gear.

And, the drive unit drive motor for providing a driving force; It may include a plurality of reduction gear meshed between the drive motor and the guide gear, the drive motor and the plurality of reduction gear may be connected by a gear belt.

The plurality of reduction gears may include a plurality of injection gears receiving driving force from the gear belt, and a plurality of sintered gears receiving driving force from the plurality of injection gears.

And, a guide protrusion is formed on one side of the guide bar, a guide groove for supporting the guide protrusion may be formed on one surface of the guide housing.

The input key may include a touch sensor operated by a user's touch.

The frame may further include an operation key for drawing an input unit according to a user's operation, and the operation key may include a proximity sensor operated by the user's proximity.

In addition, according to another aspect of the invention, any one of the above-described input and output input device, the display panel which is operated by the input and output input device; And a stand supporting the display panel and having a bottom input / output device coupled thereto.

According to an embodiment of the present invention, a new type of input device may be implemented by drawing an input unit in a sliding manner, and the input device is not exposed to the outside in the standby state, thereby improving the appearance of the electronic device.

1 is a perspective view illustrating a display device to which an input / output device according to an embodiment of the present invention is applied.
Figure 2 is a perspective view of the input and output input device according to an embodiment of the present invention.
3 is a plan view illustrating an input / output device according to an embodiment of the present invention.
4 is a plan view showing a driving unit of the input-output device according to an embodiment of the present invention.
5 is a flow chart showing the operation of the input-output device according to an embodiment of the present invention.

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Hereinafter, preferred embodiments of the input / output device according to the present invention will be described in detail with reference to the accompanying drawings. In the following description with reference to the accompanying drawings, the same or corresponding components are given the same reference numerals, and Duplicate explanations will be omitted.

1 is a perspective view illustrating a display device 10 to which an input / output input device 1000 according to an embodiment of the present invention is applied. As shown in FIG. 1, the display apparatus 10 may include a display panel 12, a stand 14, and an input / output device 1000.

The display panel 12 may be a device capable of visually displaying by converting an image signal such as, for example, LCD and PDP, and the stand 14 may be a device capable of rotatably supporting the display panel 12. Can be.

The input and output input device 1000 is a device that can be installed in the electronic device to control the functions of the electronic device, such as the display device 10 of the present embodiment, for example, functions such as power, channel selection, volume control, and the like. Can be adjusted by user's operation.

2 is a perspective view illustrating an input / output device 1000 according to an embodiment of the present invention. As illustrated in FIGS. 1 and 2, the input / output device 1000 may include a main body 100 and an input unit 500.

At this time, the input unit 500 may move forward or backward in a sliding manner from the main body unit 100 by a user's manipulation. As described above, an input key for controlling various functions of the display apparatus 10 may be schematically displayed on the upper surface of the input unit 500 by a symbol such as an arrow, +, or-.

Therefore, the input unit 500 may be drawn out so that the user can operate only when the user wants to control the function of the display apparatus 10, thereby improving the appearance of the display apparatus 10.

3 is a plan view illustrating an input / output device 1000 according to an embodiment of the present invention. 3 illustrates a state in which an external case of the input / output input device 1000 is removed. As shown in FIG. 3, the input unit 500 may include a frame 510 and a printed circuit board 520 installed therein.

The frame 510 is a portion capable of supporting the configuration of the input unit 500, and may be coupled to be input and output from the main body. The frame 510 has a rectangular shape as a whole, and a guide bar 512 and a rack gear 516 may be formed at one side thereof.

The guide bars 512 may be spaced apart from each other on one side of the frame 510. The guide bar 512 is a portion capable of guiding forward or backward of the frame 510, and has a form extending to one side of the frame 510, and sliding with the guide housing 200 of the main body 100 to be described later. Possibly supported.

A rack gear 516 may be formed at the central portion of one side of the frame 510. The rack gear 516 may have a form in which teeth of gears are formed on both sides of the bar extending in the longitudinal direction. The rack gear 516 may be engaged with the guide gear to be described later to receive the driving force of the driving unit 300.

The printed circuit board 520 may be installed inside the frame 510 and may be electrically coupled to the controller 112 to be described later by the flexible substrate 114. The touch sensor 522 and the proximity sensor 524 may be coupled to the printed circuit board 520.

A plurality of the touch sensor 522 and the proximity sensor 524 may be coupled to the printed circuit board 520 spaced apart from each other, and in particular, the touch sensor 522 schematically illustrates the function of the input key as described above. Can be combined corresponding to the marked position.

For example, when the proximity sensor 524 recognizes a user's approach, the proximity sensor 524 may transmit a predetermined signal to the controller 112. At this time, the control unit 112 recognizes the signal of the proximity sensor 524 as an operation that the user wants to use the input and output input device 1000, by operating the drive unit 300 to be described later, to operate the input unit 500 You can move forward. In this case, the proximity sensor 524 may function as an operation key for drawing the input unit 500.

When the touch sensor 522 recognizes whether the external case of the user input unit 500 is touched, the touch sensor 522 may transmit a predetermined signal to the controller 112. At this time, the control unit 112 transmits a signal corresponding to the function of each input key to a control device (for example, a micro computer unit) of the display device 10, thereby allowing the user to display the display device 10. Each function of can be controlled. In this case, the touch sensor 522 may function as an input key for controlling the function of the display apparatus 10.

The main body 100 may include a base 110, a guide housing 200, a driver 300, and a controller 112. The base 110 may be a portion capable of supporting the configuration of the main body 100.

The base 110 may correspond to the shape of the frame 510 and may have a rectangular shape as a whole. The base 110 may be coupled to the bottom surface of the stand 14 of the display apparatus 10. In this case, when the input unit 500 is retracted, the input / output device 1000 may be external to the display apparatus 10. As not shown, the appearance of the display apparatus 10 may be improved.

In the present exemplary embodiment, the case where the input / output input device 1000 is coupled to the bottom of the stand 14 has been described as an example. However, the input / output input device 1000 may enter or exit, for example, the bottom of the display panel 12. Of course, the electronic input device 1000 may be installed directly of the electronic device.

The guide housing 200 may slidably support the guide bar 512. The guide housing 200 may have a hollow portion formed therein, and the guide bar 512 may be slidably inserted therein, thereby supporting the guide bar 512 slidably.

The guide groove 212 may be formed on the upper surface of the guide housing 200. The guide groove 212 may be inserted into the guide groove 212 protruding upward from the upper surface of the guide bar 512, whereby the guide housing 200 may more stably support the linear motion of the guide bar 512. Can be.

The guide rail 214 may be coupled to the front of the guide housing 200, and the guide rail 214 may support both sides of the guide bar 512 to more stably support the movement of the guide bar 512. have.

The guide gear may be engaged with both sides of the rack gear 516 to support both sides of the rack gear 516. The guide gear of one side is engaged with the driving unit 300 to be described later to transmit the driving force of the driving unit 300 to the rack gear 516.

4 is a plan view illustrating the driving unit 300 of the input / output device 1000 according to an embodiment of the present invention. As shown in FIGS. 3 and 4, the driving unit 300 may provide the driving force to the rack gear 516 to advance or retract the frame 510 to draw the input unit 500.

The driving unit 300 may include a driving motor 310 and a reduction gear 350. The driving motor 310 may be operated by an operation signal of the controller 112. When the driving motor 310 is operated, the driving shaft 312 of the driving motor 310 may rotate.

The drive shaft 312 may be connected by the reduction gear 350 and the gear belt 330. The gear belt 330 may have a form in which teeth of the gear are formed on the inner circumferential surface of the belt having elastic force.

The gear belt 330 transmits the driving force of the drive shaft 312 to the plurality of reduction gears 350 and at the same time reduces the noise that may occur in this process, and thus may occur during operation of the input / output input device 1000. It can reduce the noise.

The reduction gear 350 may increase a driving force of the driving motor 310 by having a constant gear ratio. The reduction gear 350 may include, for example, four gears. In this case, the two reduction gears 350 on the side of the gear belt 330 may be injection gears 352 and 354, and the two reduction gears 350 thereafter may be sinter gears 356 and 358. .

Among the plurality of reduction gears 350, the injection gears 352 and 354 are used on the side where many loads are not applied, thereby reducing the cost, and the sinter gears 356 and 358 on the side where many loads are applied. By using, more stable driving force can be transmitted.

The sintered gears 356 and 358 at the ends of the plurality of reduction gears 350 are engaged with the guide gears to transmit the driving force of the driving motor 310, thereby causing the linear motion of the rack gear 516 to cause the input unit 500 to move. Forward or backward can be implemented.

The controller 112 may transmit an input for controlling a function of the user's display apparatus 10 input through an input key to a control apparatus of the display apparatus 10, and control the operation of the input / output input apparatus 1000. It may be a circuit that can be controlled.

5 is a flowchart illustrating an operation of an input / output device 1000 according to an exemplary embodiment. The operation of the controller 112 will be described with reference to FIG. 5 as follows.

First, when the proximity of the user is recognized through the proximity sensor 524, the controller 112 may operate the driver 300 to advance the input unit 500. When the input unit 500 is advanced, the touch sensor 522 may maintain an on state.

Next, when the user touches the touch sensor 522, the controller 112 may transmit a predetermined signal corresponding to the selected touch sensor 522 to the control device of the display apparatus 10, whereby the display device of the user is provided. The function of (10) can be controlled. Thereafter, the touch sensor 522 may be kept on to wait for the next operation of the user.

Next, the control unit 112 may maintain the standby state of the touch sensor 522 for a predetermined waiting time, and after the waiting time has elapsed, may operate the driving unit 300 to retreat the input unit 500.

After the input unit 500 retreats, the controller 112 may maintain the standby state of the proximity state until the proximity sensor 524 recognizes the proximity of the user.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It will be understood that the invention may be varied and varied without departing from the scope of the invention.

Many embodiments other than the above-described embodiments are within the claims of the present invention.

10: display device 12: display panel
14: stand 100: main body
500: input unit 1000: input and output input device

Claims (10)

In the input and output input device for controlling the function of the electronic device,
A base coupled to the electronic device;
A frame formed with a plurality of guide bars extending to one side to be spaced apart from each other so as to be coupled to the base in such a way as to be able to be input and output;
A guide housing coupled to the base to slidably support the guide bar;
An input key coupled to the frame to control the function of the electronic device; And
Input and output device comprising a drive unit for entering and exiting the frame.
The method of claim 1,
The frame further includes a rack gear extending to one side,
The base further comprises a guide gear for supporting both sides of the rack gear.
The method of claim 2,
The driving unit
A drive motor providing a driving force;
And a plurality of reduction gears meshed between the drive motor and the guide gear.
The method of claim 3,
And the drive motor and the plurality of reduction gears are connected with a gear belt.
The method of claim 3,
A plurality of the reduction gear
A plurality of injection gears receiving the driving force from the gear belt;
And a plurality of sintered gears receiving the driving force from the plurality of injection gears.
The method of claim 1,
One side of the guide bar is formed with a guide protrusion,
One side of the guide housing, the input and output device characterized in that the guide groove for supporting the guide projection is formed.
The method of claim 1,
And the input key comprises a touch sensor operated by a user's touch.
The method of claim 1,
The frame is
And an operation key for drawing out the input unit according to a user's operation.
The method of claim 8,
And the operation key includes a proximity sensor operated by a user's proximity.
10. An input / output device according to any one of claims 1 to 9;
A display panel operated by the input / output device; And
And a stand supporting the display panel and having a bottom input / output device coupled thereto.

KR1020100042489A 2010-05-06 2010-05-06 Sliding type inputting device and display device having the same KR20110123058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100042489A KR20110123058A (en) 2010-05-06 2010-05-06 Sliding type inputting device and display device having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100042489A KR20110123058A (en) 2010-05-06 2010-05-06 Sliding type inputting device and display device having the same

Publications (1)

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KR20110123058A true KR20110123058A (en) 2011-11-14

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103292135A (en) * 2012-02-24 2013-09-11 纬创资通股份有限公司 Fixing mechanism for fixing accessory module on portable electronic device
US11029732B2 (en) 2019-01-02 2021-06-08 Samsung Display Co., Ltd. Display device and operating method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103292135A (en) * 2012-02-24 2013-09-11 纬创资通股份有限公司 Fixing mechanism for fixing accessory module on portable electronic device
US11029732B2 (en) 2019-01-02 2021-06-08 Samsung Display Co., Ltd. Display device and operating method thereof

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