KR970003502Y1 - LCD display holder for car audio - Google Patents
LCD display holder for car audio Download PDFInfo
- Publication number
- KR970003502Y1 KR970003502Y1 KR2019940002775U KR19940002775U KR970003502Y1 KR 970003502 Y1 KR970003502 Y1 KR 970003502Y1 KR 2019940002775 U KR2019940002775 U KR 2019940002775U KR 19940002775 U KR19940002775 U KR 19940002775U KR 970003502 Y1 KR970003502 Y1 KR 970003502Y1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- car audio
- pcb
- front panel
- lamp
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 25
- 239000012780 transparent material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 2
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BWWVXHRLMPBDCK-UHFFFAOYSA-N 1,2,4-trichloro-5-(2,6-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC(Cl)=C1C1=C(Cl)C=CC=C1Cl BWWVXHRLMPBDCK-UHFFFAOYSA-N 0.000 description 1
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 1
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
- B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
- G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
- G11B33/123—Mounting arrangements of constructional parts onto a chassis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
내용없음.None.
Description
제1도는 종래의 후론트 피시비기판의 배면 사시도.1 is a rear perspective view of a conventional front PCB.
제2도는 종래의 후론트 패널과 에스커션의 분리 사시도.2 is an exploded perspective view of a conventional front panel and an escalation.
제3도는 본 고안에 따른 액정디스플레이와 에스커션의 배면 분리 사시도.Figure 3 is a rear perspective view of the liquid crystal display and escalation according to the present invention.
제4도는 본 고안에 따른 액정디스플레이의 사용상태 분리 사시도.Figure 4 is an exploded perspective view of the use state of the liquid crystal display according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 에스커션 2 : 후론트 피시비기판1: Escusation 2: Front Fish PCB
3 : 홀더 본체 4 : 피시비3: holder body 4: PCB
5 : 램프 6 : 윗면5: lamp 6: top
7 : 액정판 8 : 백커버7: liquid crystal panel 8: back cover
9 : 후론트 패널 10,11,12 : 천공부9: front panel 10,11,12: perforation part
본 고안은 카 오디오용 액정디스플레이(L.C.D : LIQUID CRYSTAL DISPLAY) 홀더에 관한 것으로서, 더욱 상세히는 투명 플라스틱재(PC)로 구성되어 빛의 투과 및 확산 효과를 얻도록 된 액정디스플레이 홀더에 관한 것이다.The present invention relates to a liquid crystal display (L.C.D: LIQUID CRYSTAL DISPLAY) holder for car audio, and more particularly, to a liquid crystal display holder which is composed of a transparent plastic material (PC) to obtain a light transmission and diffusion effect.
카 오디오는 자동차의 발달과 함께 자동차 내에서 음악을 들을 수 있도록 함으로서 보다 편리하고 고급화된 자동차 문화 생활의 일익을 담당하고 있다.Car audio plays a part in the life of a more convenient and advanced car culture by allowing the music to be heard in the car with the development of the car.
또한 자동차의 고급화 다양화와 함께 카 오디오 역시 고급화 다양화되고 고가품이 됨으로서 도난당하는 일이 빈번하게 되었다.In addition, car audio is also diversified with high quality and expensive, and theft is more frequent.
이와 같은 도난의 방지를 위하여 카 오디오 본체로부터 후론트 패널을 분리하여 보관하도록 하는 후론트 판넬 이탈 방식이 알려져 있고, 이러한 후론트 판넬 이탈방식에 따라 후론트 판넬과 함께 후론트 피시비기판이 에스커션의 전방에 위치하는 새로운 구조를 갖게 되었다.In order to prevent such theft, a front panel detachment method is known, in which a front panel is separated and stored from a car audio body, and according to the front panel detachment method, a front PCB with a front panel is placed in front of an escalation. I have a structure.
예시도면 제1도 및 제2도는 종래의 상기와 같은 후론트 판넬 이탈 방식을 갖는 구조에 관한 예시로서, 에스커션(100)의 전방에 후론트 패널(101)을 결합하도록 되어 있으며, 후론트 패널(101)의 배면에는 양면 후론트 피시비기판(102)과 백커버(103)가 결합되고 피시비 기판(102)의 배면에 형성된 접속단자(104)는 백커버(103)의 천공부(105)를 관통하여 에스커션(100)의 전방에 형성된 접속단자에 접속되도록 되어 있었다.1 and 2 are examples of a conventional structure having a front panel detachment method as described above, the front panel 101 is to be coupled to the front of the escalation 100, the front panel 101 Both sides of the front PCB 102 and the back cover 103 is coupled to the back of the connection terminal 104 formed on the back of the PCB substrate 102 through the perforations 105 of the back cover 103 to escalate It was connected to the connection terminal formed in front of the (100).
또한 후론트 패널(101)의 일측에는 돌기부가 형성되어 에스커션(100)의 요홈(108)에 걸리도록 되어 있으며, 리젝트 핀(109)을 누르면 우측 결합부가 이탈됨과 동시에 스프링의 탄력을 받는 탄성편(110)이 후론트 패널(101)을 전방으로 밀어내도록 되어 있었다.In addition, a protrusion is formed at one side of the front panel 101 so as to be caught by the groove 108 of the escalation 100. When the reject pin 109 is pressed, the right coupling part is separated and the elastic piece receives elasticity of the spring. 110 was to push the front panel 101 forward.
상기와 같은 구조로 되어 있는 종래의 카 오디오는 카 오디오 본체에 설치되어 있는 메인 피시비기판으로부터 양면 후론트 피시비기판(102)이 격리되어 있기 때문에 양면 후론트 피시비기판(102)에 마이콤(107)과 접속단자가 설치되어야 하고, 엘시디(111)도 그 전방에 독립적으로 설치되어야만 되도록 되어 있었다.In the conventional car audio having the above structure, since the double-sided front PCB substrate 102 is isolated from the main PCB provided in the car audio main body, the microcomputer 107 and the connection terminal on the double-sided front PCB substrate 102 are provided. Is to be installed, and the LCD 111 was also to be installed independently in front of it.
이와 같이 시각 튜닝 채널등을 디지털 형태로 나타내는 엘시디는 액정판이 사용되고 액정판의 배면에는 반투명의 확산판이 결합되어 빛을 투과하도록 되어 있었다.As described above, the LCD, which represents the visual tuning channel and the like in digital form, uses a liquid crystal plate, and a translucent diffuser plate is coupled to the back of the liquid crystal plate to transmit light.
액정판내의 액정(液晶)은 액체이면서 광학적으로는 결광과 같은 성질을 나타내는 물질을 말하는 것이며, 빛의 투명도나 색조등의 성질이 그것에 가해지는 전계나 자계 또는 온도등의 조건에 의해 변화하므로 새로운 표시 장치로서 널리 쓰이고 있다.A liquid crystal in a liquid crystal panel is a liquid and optically refers to a substance that exhibits properties such as light condensation. The properties of light, such as light transparency and color tone, change depending on conditions such as an electric field, magnetic field, or temperature applied thereto. It is widely used as a device.
종래의 엘시디(111)는 미도시킨 액정판의 배면에서 램프를 비추도록 되어 있고 액정판과 램프간에는 반투명 용지를 삽입하여 빛을 확산시키도록 되어 있었다.In the conventional LCD 111, the lamp is illuminated from the back of the unlit liquid crystal plate, and a translucent paper is inserted between the liquid crystal plate and the lamp to diffuse the light.
그러나 양면 후론트 피시비기판(102)을 후론트 패널(101)과 백커버(103) 사이에서 에스커션(100)의 후방으로 이동시켜 접속단자(104)와 마이콤(107)을 없애고 메인 피시비기판(카 오디오 본체내에 설치된 피시비 기판)에 직결시킨 상태에서는 액정판이 램프로부터 격리되므로 상기와 같은 종래의 평판형의 확산판이 적합하지 못한 것이다.However, the double-sided front PCB substrate 102 is moved between the front panel 101 and the back cover 103 to the rear of the escalation 100 to eliminate the connection terminal 104 and the microcomputer 107 and the main PCB (car audio). In the state directly connected to the PCB substrate installed in the main body, the liquid crystal plate is isolated from the lamp, and thus the conventional flat plate type diffusion plate as described above is not suitable.
본 고안은 상기와 같은 결점을 해결하기 위하여 후론트 피시비기판으로부터 일정간격을 갖고 액정판을 고정시킴과 동시에 확산판의 역할을 할 수 있는 카 오디오용 액정디스플레이 홀더를 제공함에 그 목적이 있다.The object of the present invention is to provide a liquid crystal display holder for car audio that can act as a diffusion plate while fixing the liquid crystal plate at a predetermined interval from the front PCB to solve the above drawbacks.
본 고안의 상기와 같은 목적을 실현하기 위한 본 고안 카 오디오용 액정디스플레이 홀더는 역 사다리꼴 형태의 홀더로서 반투명 재질로 되어 램프의 빛을 적당히 투과시키며, 액정판을 일정간격으로 고정시킴으로서 에스커션과 백커버를 관통하여 액정판이 후론트 판넬에 위치하도록 구성된 것이다.Car audio liquid crystal display holder for the present invention for realizing the above object of the present invention is a reverse trapezoidal holder made of translucent material to properly transmit the light of the lamp, by fixing the liquid crystal plate at regular intervals, escalation and back The liquid crystal panel penetrates the cover and is positioned in the front panel.
본 고안을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.
본 고안은 카 오디오의 에스커션(1)의 후방에 후론트 피시비기판(2)이 설치된 것에 있어서, 후론트 피시비기판(2)상에 역 사다리꼴 형태의 반투명 재질로 된 홀더 본체(3)를 설치하되 피시비(4)에는 램프(5)를 결합하고 윗면(6)에는 액정판(7)을 결합한 구조로 되어 있다.According to the present invention, the front PCB 2 is installed behind the car audio escalation 1, and the holder body 3 made of a translucent material of inverted trapezoidal shape is installed on the front PCB 2, but the PCB is installed. The lamp 5 is coupled to (4), and the liquid crystal plate 7 is coupled to the upper surface 6 thereof.
미설명 부호 8은 백커버, 9는 후론트 판넬, 10, 11, 12는 천공부이다.Reference numeral 8 is a back cover, 9 is a front panel, and 10, 11, and 12 are perforations.
본 고안은 홀더 본체(3)의 하부에 결합된 피시비(4)를 후론트 피시비기판(2)에 결합하여 에스커션(1), 백커버(8), 후론트 판넬(9)을 조립하게 되면 홀더 본체(3)가 천공부(10)(11)를 관통하며 조립되고 액정판(7)은 후론트 판넬(9)의 천공부(12)에 꼭 맞도록 삽입되는 것이다.The present invention is to combine the PCB (4) coupled to the lower portion of the holder body 3 to the front PCB (2) to assemble the escalator (1), the back cover (8), the front panel (9) holder body 3 is assembled to penetrate through the perforations 10 and 11 and the liquid crystal plate 7 is inserted to fit snugly with the perforations 12 of the front panel 9.
램프(5)가 점등되면 램프의 빛이 홀더 본체(3)의 윗면(6)을 투과하여 액정판(7)의 배면으로부터 빛을 조사하므로 액정판(7)상의 글자가 선명히 나타나는 것이다.When the lamp 5 is turned on, the light of the lamp penetrates the upper surface 6 of the holder main body 3 and irradiates light from the rear surface of the liquid crystal panel 7, so that the letters on the liquid crystal panel 7 appear clearly.
홀더 본체(3)는 피시비(4)와 액정판(7) 사이의 간격을 알맞게 유지할 뿐만 아니라 램프(5)로부터 발산되는 빛을 확산시키고 동시에 알맞게 투과시키는 효과가 있다.The holder body 3 not only maintains the distance between the PCB 4 and the liquid crystal plate 7 properly, but also has the effect of diffusing and simultaneously simultaneously transmitting the light emitted from the lamp 5.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940002775U KR970003502Y1 (en) | 1994-02-16 | 1994-02-16 | LCD display holder for car audio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940002775U KR970003502Y1 (en) | 1994-02-16 | 1994-02-16 | LCD display holder for car audio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950025805U KR950025805U (en) | 1995-09-18 |
| KR970003502Y1 true KR970003502Y1 (en) | 1997-04-17 |
Family
ID=19377290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940002775U Expired - Fee Related KR970003502Y1 (en) | 1994-02-16 | 1994-02-16 | LCD display holder for car audio |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970003502Y1 (en) |
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1994
- 1994-02-16 KR KR2019940002775U patent/KR970003502Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950025805U (en) | 1995-09-18 |
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