KR200369116Y1 - Display apparatus - Google Patents

Display apparatus Download PDF

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Publication number
KR200369116Y1
KR200369116Y1 KR20-2004-0026323U KR20040026323U KR200369116Y1 KR 200369116 Y1 KR200369116 Y1 KR 200369116Y1 KR 20040026323 U KR20040026323 U KR 20040026323U KR 200369116 Y1 KR200369116 Y1 KR 200369116Y1
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KR
South Korea
Prior art keywords
led light
light transmitting
transmitting member
sliding
casing
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Application number
KR20-2004-0026323U
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Korean (ko)
Inventor
최현용
Original Assignee
삼성전자주식회사
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Priority to KR20-2004-0026323U priority Critical patent/KR200369116Y1/en
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Publication of KR200369116Y1 publication Critical patent/KR200369116Y1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1601Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1601Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1607Arrangements to support accessories mechanically attached to the display housing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units

Abstract

본 고안은, 화상을 표시하는 화상표시부와, 상기 화상표시부를 수용 지지하며 LED표시부가 마련된 케이싱을 갖는 디스플레이장치에 관한 것으로, 상기 케이싱에 마련된 슬라이딩가이드부(22)와; 상기 슬라이딩가이드부에 맞물려 슬라이딩되는 슬라이딩부(42)를 가지고, 상기 LED표시부에 LED광을 전달하는 LED광전달부재(40)와; 상기 LED광전달부재가 장착된 상태에서 이탈방향으로 이탈되는 것을 저지하는 멈춤수단(22a, 42a)을 포함하는 것을 특징으로 한다. 이에 의해 LED광전달부재의 결합구조가 개선되어 LED광전달부재를 손쉽게 조립할 수 있다.The present invention relates to a display apparatus having an image display unit for displaying an image, and a casing which accommodates and supports the image display unit and is provided with an LED display unit, comprising: a sliding guide unit 22 provided in the casing; An LED light transmitting member (40) having a sliding portion (42) engaged with the sliding guide portion and transferring the LED light to the LED display portion; It characterized in that it comprises a stop means (22a, 42a) for preventing the departure in the separation direction in the state where the LED light transmitting member is mounted. As a result, the coupling structure of the LED light transmitting member is improved, so that the LED light transmitting member can be easily assembled.

Description

디스플레이장치{DISPLAY APPARATUS}Display device {DISPLAY APPARATUS}

본 고안은 디스플레이장치에 관한 것으로, 더욱 상세하게는 LED광전달부재의 결합구조를 개선한 디스플레이장치에 관한 것이다.The present invention relates to a display apparatus, and more particularly, to a display apparatus having an improved coupling structure of an LED light transmitting member.

일반적으로 디스플레이장치는 전원이 공급되는 상태임을 알리기 위해서 혹은 음량이나 채널, 화면의 밝기 등을 조절하는 제어노브의 작동상태를 표시하기 위해서 LED(Light Emitting Diode, 발광다이오드)가 사용된다. 이러한 LED의 불빛을 케이싱의 외부로 전달시키기 위해 LED광전달부재가 마련된다.In general, a display device uses an LED (Light Emitting Diode) to indicate that power is supplied or to indicate an operation state of a control knob that adjusts a volume, a channel, and brightness of a screen. An LED light transmitting member is provided to transmit the light of the LED to the outside of the casing.

도 1에 도시된 바와 같이, 이러한 LED광전달부재(140)는 케이싱(110)에 결합되는데, 이 때 케이싱(110)의 보스(BOSS)를 인두로 녹여 LED광전달부재(140)를 고정시킨다.As shown in FIG. 1, the LED light transmitting member 140 is coupled to the casing 110, and at this time, the boss BOSS of the casing 110 is melted by the iron to fix the LED light transmitting member 140. .

LED광전달부재를 인두로 녹여 붙이는 과정에서 불량이 발생하면 케이싱까지 불량이 되므로 생산원가가 높아진다. 또한 LED광전달부재만 불량이더라도 케이싱까지 교환해야 하는 번거로움이 있다.If a defect occurs in the process of melting and attaching the LED light transmitting member to the iron, the casing becomes defective and the production cost is high. In addition, even if only the LED light transmission member is bad, there is a need to replace the casing.

본 고안의 목적은, LED광전달부재의 결합구조가 개선된 디스플레이장치를 제공하는 것이다.It is an object of the present invention to provide a display device having an improved coupling structure of an LED light transmitting member.

도 1은 종래의 디스플레이장치에 따른 LED를 도시한 도면이고,1 is a view showing an LED according to a conventional display device,

도 2는 본 발명의 디스플레이장치에 따른 요부 분해사시도이고,Figure 2 is an exploded perspective view of the main part according to the display device of the present invention,

도 3은 도 2에 따른 LED광전달부재의 결합과정을 도시한 사시도이고,3 is a perspective view illustrating a coupling process of the LED light transmitting member according to FIG. 2;

도 4는 도 3에 따른 LED광전달부재의 측면도이고,4 is a side view of the LED light transmitting member according to FIG. 3;

도 5는 도 4에 따른 LED광전달부재의 결합사시도이고,5 is a combined perspective view of the LED light transmitting member according to FIG.

도 6은 도 5에 따른 LED광전달부재가 결합된 평면도이다.6 is a plan view of the LED light transmitting member according to FIG.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 디스플레이장치 10 : 케이싱1: display device 10: casing

20 : 가이드브래킷 22 : 슬라이딩가이드부20: guide bracket 22: sliding guide portion

22a : 멈춤돌기 24 : 케이싱체결부22a: stopper 24: casing connection portion

30 : 인쇄회로기판 32 : LED광전달부재30: printed circuit board 32: LED light transmitting member

42 : 슬라이딩부 42a : 돌기수용부42: sliding part 42a: protrusion receiving part

44 : 광전달부 46 : 렌즈부44: light transmission unit 46: lens unit

상기와 같은 목적을 달성하기 위하여 본 고안은, 화상을 표시하는 화상표시부와, 상기 화상표시부를 수용 지지하며 LED표시부가 마련된 케이싱을 갖는 디스플레이장치에 있어서, 상기 케이싱에 마련된 슬라이딩가이드부와; 상기 슬라이딩가이드부에 맞물려 슬라이딩되는 슬라이딩부를 가지고, 상기 LED표시부에 LED광을 전달하는 LED광전달부재와; 상기 LED광전달부재가 장착된 상태에서 이탈방향으로 이탈되는 것을 저지하는 멈춤수단을 포함하는 것을 특징으로 하는 디스플레이장치에 의하여 달성된다.In order to achieve the above object, the present invention is a display device having an image display unit for displaying an image, and a casing that accommodates the image display unit and is provided with an LED display unit, the sliding guide portion provided in the casing; An LED light transmitting member having a sliding part which is engaged with the sliding guide part and which slides, and which transmits LED light to the LED display part; It is achieved by a display device comprising a stop means for preventing the departure in the separation direction in the state where the LED light transmitting member is mounted.

상기 멈춤수단은 상기 케이싱과 상기 LED광전달부재 중 어느 한 곳에 마련되어 슬라이딩 방향의 측방으로 돌출 형성된 멈춤돌기와, 상기 멈춤돌기를 수용하는 돌기수용부를 더 포함할 수 있다.The stop means may further include a stop protrusion provided at any one of the casing and the LED light transmitting member and protruding to the side in the sliding direction, and a protrusion accommodating portion for receiving the stop protrusion.

상기 슬라이딩가이드부는 리브상으로 돌출되며, 상기 슬라이딩부는 상기 슬라이딩가이드부를 수용하도록 상기 슬라이딩가이드부의 형상에 대응하여 함몰 형성될 수 있다.The sliding guide part may protrude in a rib shape, and the sliding part may be recessed to correspond to the shape of the sliding guide part to accommodate the sliding guide part.

이하에서는 디스플레이장치 중 박형 디스플레이장치를 본 고안의 일실시예로 하고, 본 고안에 대해 첨부도면을 참조하여 상세하게 설명하도록 한다.Hereinafter, the thin display device of the display device as an embodiment of the present invention, the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 디스플레이장치에 따른 요부 분해사시도이고, 도 3은 도 2에 따른 LED광전달부재의 결합과정을 도시한 사시도이고, 도 4는 도 3에 따른 LED광전달부재의 측면도이고, 도 5는 도 4에 따른 LED광전달부재의 결합사시도이고, 도 6은 도 5에 따른 LED광전달부재가 결합된 평면도이다.Figure 2 is an exploded perspective view of the main part according to the display device of the present invention, Figure 3 is a perspective view showing the coupling process of the LED light transmission member according to Figure 2, Figure 4 is a side view of the LED light transmission member according to Figure 3, 5 is a combined perspective view of the LED light transmitting member according to Figure 4, Figure 6 is a plan view combined with the LED light transmitting member according to FIG.

도 2에 도시된 바와 같이, 본 발명의 디스플레이장치(1)는 화상을 형성하는 화상표시부(미도시)와, 화상표시부를 수용 지지하는 케이싱(10)을 갖는다.As shown in Fig. 2, the display apparatus 1 of the present invention has an image display portion (not shown) for forming an image, and a casing 10 for accommodating and holding the image display portion.

케이싱(10)에는 전원 온/오프와 음량 및 채널, 화면의 밝기 등을 조절하는 제어노브(미도시)가 마련된 가이드브래킷(20)과, 가이드브래킷(20)에 연결되어 제어노브를 조절하는 인쇄회로기판(30)이 결합된다. 또한 케이싱(10)에는 LED표시부(미도시)가 마련된다.The casing 10 is connected to the guide bracket 20 and a guide bracket 20 provided with a control knob (not shown) for adjusting power on / off, volume, channel, screen brightness, and the like. The circuit board 30 is coupled. In addition, the casing 10 is provided with an LED display (not shown).

도 3 내지 도 6에 도시된 바와 같이, 가이드브래킷(20)에는 슬라이딩가이드부(22)가 마련되고 인쇄회로기판(30)에는 LED(32)가 마련된다. 인쇄회로기판(30)에 마련된 LED(32)의 불빛을 케이싱(10)의 외부로 전달하기 위한 LED광전달부재(40)가 마련되며, LED광전달부재(40)는 슬라이딩가이드부(22)에 맞물려 슬라이딩하는 슬라이딩부(42)에 의해 가이드브래킷(20)에 결합된다. 또한 가이드브래킷(20)에는 케이싱(10)에 결합하기 위한 케이싱체결부(24)가 마련된다.3 to 6, the guide bracket 20 is provided with a sliding guide portion 22, the printed circuit board 30 is provided with an LED (32). An LED light transmitting member 40 is provided to transmit the light of the LED 32 provided on the printed circuit board 30 to the outside of the casing 10, and the LED light transmitting member 40 has a sliding guide part 22. It is coupled to the guide bracket 20 by a sliding portion 42 sliding in engagement with. In addition, the guide bracket 20 is provided with a casing fastening portion 24 for coupling to the casing 10.

가이드브래킷(20)의 슬라이딩가이드부(22)는 사각의 리브(RIB) 형상으로 돌출 형성되며, LED광전달부재(40)가 슬라이딩되는 방향을 제외한 3면으로부터 돌출 형성된다.The sliding guide part 22 of the guide bracket 20 is formed to protrude in the shape of a square rib (RIB), and protrudes from three surfaces except for the direction in which the LED light transmitting member 40 slides.

LED광전달부재(40)는 LED광을 흡수하는 광전달부(44)와, 광전달부(44)로부터 전달된 LED광을 케이싱(10)의 외부로 발광시키는 렌즈부(46) 및 슬라이딩가이드부(22)에 결합되는 슬라이딩부(42)로 구성된다.The LED light transmitting member 40 includes a light transmitting unit 44 that absorbs LED light, a lens unit 46 and a sliding guide which emits LED light transmitted from the light transmitting unit 44 to the outside of the casing 10. It is composed of a sliding portion 42 coupled to the portion 22.

광전달부(44)는 아크릴 등의 투광성 재질로 마련되어, LED(32)로부터 발생되는 빛을 흡수, 전달하는 역할을 수행한다. 광전달부(44)는 일측에 경사면으로 형성된 반사부(44a)를 갖는데, 반사부(44a)는 LED(32)로부터 발생된 빛을 반사하여 렌즈부(46)에 전달하는 역할을 한다. 광전달부(44)가 반사부(44a)를 갖는 이유는, LED광이 입사되는 부분과 LED광이 방출되는 렌즈부(46)가 대략 90도의 각도를 가지고 배치되기 때문이다. 광전달부(44)는 입사된 LED광을 흡수하여 반사부(44a)에서 반사시킨 후 렌즈부(46)를 통해 케이싱(10)의 외부로 발광시킨다.The light transmitting unit 44 is made of a light-transmitting material such as acrylic, and serves to absorb and transmit light generated from the LED 32. The light transmitting unit 44 has a reflecting unit 44a formed on one side of the inclined surface. The reflecting unit 44a reflects the light generated from the LED 32 and transmits the light to the lens unit 46. The reason why the light transmitting portion 44 has the reflecting portion 44a is that the portion where the LED light is incident and the lens portion 46 where the LED light is emitted are arranged at an angle of approximately 90 degrees. The light transmitting unit 44 absorbs the incident LED light and reflects the light from the reflecting unit 44a and then emits light to the outside of the casing 10 through the lens unit 46.

슬라이딩부(42)는 단면이 대략 'ㄷ'자 형상으로 함몰 형성되며, 가이드브래킷(20)에 마련된 슬라이딩가이드부(22)에 맞물려 슬라이딩함으로써 가이드브래킷(20)에 결합된다.The sliding part 42 is recessed in a cross-section having a substantially 'c' shape, and is engaged with the sliding guide part 22 provided in the guide bracket 20 to be coupled to the guide bracket 20 by sliding.

한편, 가이드브래킷(20)과 LED광전달부재(40)에는, 가이드브래킷(20)으로부터 LED광전달부재(40)가 임의로 이탈되는 것을 방지하기 위한 멈춤수단(22a, 42a)이 마련된다.Meanwhile, the guide bracket 20 and the LED light transmitting member 40 are provided with stop means 22a and 42a for preventing the LED light transmitting member 40 from being arbitrarily separated from the guide bracket 20.

가이드브래킷(20)의 슬라이딩가이드부(22)에는 LED광전달부재(40)의 슬라이딩 방향의 측방에 멈춤돌기(22a)가 마련되는데, 멈춤돌기(22a)는 판면으로부터 부분원기둥 형상으로 돌출 형성된다.In the sliding guide portion 22 of the guide bracket 20, the stop protrusion 22a is provided on the side of the LED light transmitting member 40 in the sliding direction, and the stop protrusion 22a protrudes from the plate surface in a partial cylindrical shape. .

LED광전달부재(40)의 슬라이딩부(42)에는 슬라이딩 방향의 측방에 돌기수용부(42a)가 마련되는데, 돌기수용부(42a)는 가이드브래킷(20)에 마련된 멈춤돌기(22a)에 대응하여 부분원기둥 형상으로 함몰 형성된다.The sliding part 42 of the LED light transmitting member 40 is provided with a projection accommodating part 42a on the side of the sliding direction, and the projection accommodating part 42a corresponds to the stop projection 22a provided in the guide bracket 20. To be recessed into a partial cylinder shape.

돌기수용부(42a)에 멈춤돌기(22a)가 걸림유지됨으로써 LED광전달부재(40)가 가이드브래킷(20)에 결합된 상태에서 슬라이딩방향의 반대 방향으로 이탈되는 것을 방지한다. 즉, LED광전달부재(40)가 가이드브래킷(20)으로부터 임의로 이탈되는 것을 방지한다.The stop protrusion 22a is held by the protrusion receiving portion 42a to prevent the LED light transmitting member 40 from being separated in the opposite direction to the sliding direction in the state in which the LED light transmitting member 40 is coupled to the guide bracket 20. That is, the LED light transmitting member 40 is prevented from being randomly separated from the guide bracket 20.

이러한 구성에 의한 본 고안의 일실시예에 따른 디스플레이장치에서, LED광전달부재(40)의 결합과정 및 LED광의 발광경로를 보다 구체적으로 살펴보면 다음과 같다.In the display device according to an embodiment of the present invention by such a configuration, looking at the coupling process of the LED light transmitting member 40 and the light emitting path of the LED light in more detail as follows.

도 3 내지 도 5에 도시된 바와 같이, LED광전달부재(40)에 마련된 슬라이딩부(42)가 가이드브래킷(20)에 마련된 슬라이딩가이드부(22)를 따라 슬라이딩하여 가이드브래킷(20)에 삽입된다. 이 때 가이드브래킷(20)에 마련된 멈춤돌기(22a)가 LED광전달부재(40)에 마련된 돌기수용부(42a)에 걸림 유지되어 LED광전달부재(40)가 가이드브래킷(20)으로부터 임의로 이탈되는 것을 방지한다.3 to 5, the sliding part 42 provided on the LED light transmitting member 40 slides along the sliding guide part 22 provided on the guide bracket 20 to be inserted into the guide bracket 20. do. At this time, the stop protrusion 22a provided in the guide bracket 20 is held by the protrusion receiving portion 42a provided in the LED light transmitting member 40 so that the LED light transmitting member 40 is detached from the guide bracket 20 arbitrarily. Prevent it.

도 4에 도시된 바와 같이, 인쇄회로기판(30)에 장착된 LED(32)로부터 발생된 빛은 LED광전달부재(40)의 광전달부(44)를 따라 입사하여 반사부(44a)에서 반사되고, 반사된 LED광은 렌즈부(46)를 통해 케이싱(10)의 외부로 방출된다.As shown in FIG. 4, the light generated from the LED 32 mounted on the printed circuit board 30 is incident along the light transmitting part 44 of the LED light transmitting member 40 and then reflected from the reflecting part 44a. The reflected and reflected LED light is emitted to the outside of the casing 10 through the lens portion 46.

전술한 실시예에서 LED광전달부재가 가이드브래킷에 결합된다고 하였으나, 케이싱에 직접 결합될수도 있다.Although the LED light transmitting member is coupled to the guide bracket in the above-described embodiment, it may be directly coupled to the casing.

전술한 실시예에서 가이드브래킷에 돌출 형성된 슬라이딩가이드부가 마련되고 LED광전달부재에 함몰 형성된 슬라이딩부가 마련된다고 서술하였으나, 가이드브래킷에 함몰 형성된 슬라이딩부가 마련되고 LED광전달부재에 돌출 형성된 슬라이딩가이드부가 마련될 수도 있으며, 가이드브래킷과 LED광전달부재가 슬라이딩하여 결합될 수 있다면 사각 형상에 한정되지 않고 다른 형상으로 변경 실시될 수 있다.In the above-described embodiment, although the sliding guide part protruding from the guide bracket is provided and the sliding part recessed in the LED light transmitting member is provided, the sliding part formed in the guide bracket is provided and the sliding guide part protruding from the LED light transmitting member is provided. In addition, if the guide bracket and the LED light transmitting member can be coupled by sliding, it is not limited to the rectangular shape may be changed to another shape.

또한 전술한 실시예에서 가이드브래킷에 멈춤돌기가 마련되고 LED광전달부재에 돌기수용부가 마련된다고 하였으나, 가이드브래킷에 돌기수용부가 마련되고 LED광전달부재에 멈춤돌기가 마련되어도 무방하며, 그 형상 역시 LED광전달부재가 가이드브래킷으로부터 이탈되지 않는 범위 내에서 다른 형상으로 변경 실시될 수 있다.In addition, in the above-described embodiment, the stopper is provided on the guide bracket and the projection receiving part is provided on the LED light transmitting member. The LED light transmitting member can be changed to another shape within a range not to be separated from the guide bracket.

전술한 실시예에서 LED광전달부재는 광전달부와 렌즈부가 90도를 이루도록마련된다고 하였으나, 광전달부를 통해 전달된 LED광이 곧바로 렌즈부에 전달되도록 광전달부와 렌즈부가 일직선상에 위치하도록 마련될 수도 있다.In the above-described embodiment, the LED light transmitting member is prepared such that the light transmitting part and the lens part are formed at 90 degrees, but the LED light transmitting part and the lens part are positioned in a straight line so that the LED light transmitted through the light transmitting part is immediately transmitted to the lens part. It may be arranged.

이상 설명한 바와 같이 본 발명의 디스플레이장치에 따르면, LED광전달부재의 결합구조가 개선되어 LED광전달부재를 손쉽게 조립할 수 있다.As described above, according to the display device of the present invention, the coupling structure of the LED light transmitting member is improved, so that the LED light transmitting member can be easily assembled.

Claims (3)

화상을 표시하는 화상표시부와, 상기 화상표시부를 수용 지지하며 LED표시부가 마련된 케이싱을 갖는 디스플레이장치에 있어서,A display apparatus having an image display unit for displaying an image, and a casing in which the image display unit is accommodated and the LED display unit is provided. 상기 케이싱에 마련된 슬라이딩가이드부와;A sliding guide part provided in the casing; 상기 슬라이딩가이드부에 맞물려 슬라이딩되는 슬라이딩부를 가지고, 상기 LED표시부에 LED광을 전달하는 LED광전달부재와;An LED light transmitting member having a sliding part which is engaged with the sliding guide part and which slides, and which transmits LED light to the LED display part; 상기 LED광전달부재가 장착된 상태에서 이탈방향으로 이탈되는 것을 저지하는 멈춤수단을 포함하는 것을 특징으로 하는 디스플레이장치.And a stopping means for preventing the LED light transmitting member from being mounted in the disengaging direction. 제1항에 있어서,The method of claim 1, 상기 멈춤수단은 상기 케이싱과 상기 LED광전달부재 중 어느 한 곳에 마련되어 슬라이딩 방향의 측방으로 돌출 형성된 멈춤돌기와, 상기 멈춤돌기를 수용하는 돌기수용부를 더 포함하는 것을 특징으로 하는 디스플레이장치.The stop means is provided with any one of the casing and the LED light-transmitting member is a display device characterized in that it further comprises a stop projection protruding sideways in the sliding direction, and a projection receiving portion for receiving the stop projection. 제2항에 있어서,The method of claim 2, 상기 슬라이딩가이드부는 리브상으로 돌출되며, 상기 슬라이딩부는 상기 슬라이딩가이드부를 수용하도록 상기 슬라이딩가이드부의 형상에 대응하여 함몰 형성되는 것을 특징으로 하는 디스플레이장치.And the sliding guide portion protrudes in the shape of a rib, and the sliding portion is recessed to correspond to the shape of the sliding guide portion to accommodate the sliding guide portion.
KR20-2004-0026323U 2004-09-14 2004-09-14 Display apparatus KR200369116Y1 (en)

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