KR880003909Y1 - A level meter for a audio - Google Patents

A level meter for a audio Download PDF

Info

Publication number
KR880003909Y1
KR880003909Y1 KR2019850000734U KR850000734U KR880003909Y1 KR 880003909 Y1 KR880003909 Y1 KR 880003909Y1 KR 2019850000734 U KR2019850000734 U KR 2019850000734U KR 850000734 U KR850000734 U KR 850000734U KR 880003909 Y1 KR880003909 Y1 KR 880003909Y1
Authority
KR
South Korea
Prior art keywords
light emitting
emitting diodes
level meter
audio
level
Prior art date
Application number
KR2019850000734U
Other languages
Korean (ko)
Other versions
KR860010058U (en
Inventor
이민호
Original Assignee
삼성전자주식회사
정재은
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 삼성전자주식회사, 정재은 filed Critical 삼성전자주식회사
Priority to KR2019850000734U priority Critical patent/KR880003909Y1/en
Publication of KR860010058U publication Critical patent/KR860010058U/en
Application granted granted Critical
Publication of KR880003909Y1 publication Critical patent/KR880003909Y1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • G09F23/0058—Advertising on or in specific articles, e.g. ashtrays, letter-boxes on electrical household appliances, e.g. on a dishwasher, a washing machine or a refrigerator
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

내용 없음.No content.

Description

음향기기의 레벨메타 확대 표시장치Level meter display of sound equipment

제1도는 본 고안의 정면도.1 is a front view of the present invention.

제2도는 본 고안의 측단면도.2 is a side cross-sectional view of the present invention.

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

1 : 상면판 2 : 반사경1: top plate 2: reflector

3 : 발광다이오드 5 : 투시창3: light emitting diode 5: perspective window

본 고안은 음향기기의 앰프나 데크등에 출력 레벨을 표시하기 위해 발광다이오드를 착설함에 있어서, 다이오드를 적게 착설하고도 많아 보이도록한 레벨메타의 확대표시장치에 대한 것이다.The present invention relates to an enlarged display device of a level meter in which a light emitting diode is installed to display an output level on an amplifier or a deck of an acoustic device, so that a small number of diodes are installed.

종래에는 음향기기의 출력이나 녹음 레벨을 표시하기 위해 기기의 프론트판넬에 다수의 발광다이도를 착설하여 레벨의 크기에 따라 발광다이오드가 켜지고 꺼지는 레벨메타장치를 하였으나, 그 수량을 많게 하면 넓은 면적을 차치하게되며, 또 다수의 발광다이오드를 노출되게 착설하였기 때문에 외관이 단순하게 되고, 특히 많은 수의 다이오드가 필요하게 되어 부품 및 조립공수의 증가와 원가가 상승되는 등의 결점이 있었다.Conventionally, a number of light emitting diodes are installed on the front panel of the equipment to display the output level or recording level of the sound equipment, and a level meter device is used in which the light emitting diodes are turned on and off depending on the size of the sound level. In addition, since a plurality of light emitting diodes are exposed, the appearance is simplified, and in particular, a large number of diodes are required, resulting in an increase in the number of parts and assembly labor and an increase in cost.

본 고안은 이와같은 결점들을 해결하기 위해 한면에는 수개의 발광다이오드를 착설하고, 상대면에는 반사경을 부착하여 적은 수량의 발광다이오드로도 반사효과를 이용하여 많아 보이도록함과 동시에 입체감도 얻을 수 있게 고안한 것으로 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.In order to solve these shortcomings, the present invention installs several light emitting diodes on one side, and attaches a reflector on the opposite side so that even a small number of light emitting diodes can be seen by using the reflection effect, and at the same time, a three-dimensional effect can be obtained. When described in detail by the accompanying drawings as devised as follows.

경사면 상면판(1)의 내면에는 반사경(2)을 부착하고, 하부경사면에는 수개의 발광다이오드(3)를 눈금판(4)전면으로 노출되게 착설하며, 전면에는 투시창(5)을 부착하여서 된 것이다.The inner surface of the inclined upper surface plate (1) is attached to the reflector (2), the lower inclined surface of the several light emitting diodes (3) are installed to expose the front of the scale plate (4), the front surface is attached to the viewing window (5) .

이와같이 구성된 본 고안은 수개의 발광다이오드(3)를 눈금판(4)에 끝부분만 노출되게 하부 경사면에 착설하고, 이 눈금판(4)에는 레벨의 눈금을 인쇄표시하며, 상측의 경사진 전면판(1)에 발광다이오드(3)와 레벨눈금이 반사되도록 반사경(2)을 착설 하였기 때문에 이들이 제1도에서와 같은 상태로 반사되어 투시창(5)을 통해 외부에서 보이게 되므로 적은수의 발광다이오드(3)를 착설하여도 많아 보이게 됨은 물론 입체감을 얻을 수 있게 되는 것이며, 또 투시창(5)에 의해 내부가 보호되는 것이다.According to the present invention, several light emitting diodes 3 are mounted on the lower inclined surface so that only the ends of the light emitting diodes 3 are exposed, and the scales 4 are printed on the scales, and the upper inclined front panel ( Since the reflector 2 is installed in 1) so that the light emitting diode 3 and the level scale are reflected, they are reflected in the same state as in FIG. 1 and are visible from the outside through the see-through window 5. ), Even if it is installed, it will look a lot, of course, it is possible to obtain a three-dimensional effect, and the inside is protected by the see-through window (5).

이와같이 본 고안은 적은 수의 발광다이오드(3)를 착설하여도 반사경(2)에 의해 이들 입체감으로 보이게 되므로 배수의 효과를 얻을 수 있고, 또 이에 따라 발광다이오드(3)가 차지하던 면적을 대폭 줄일 수 있게되어 기기의 소형화에 매우 적합하며, 부품 및 조립공수도 대폭감소시킬 수 있고 원가도 절감되는등 매우 유용한 고안이다.In this way, the present invention, even if a small number of light emitting diodes 3 are installed, can be seen in the three-dimensional effect by the reflector 2, so that the effect of drainage can be obtained, and accordingly, the area occupied by the light emitting diodes 3 is greatly reduced. It is very suitable for miniaturization of equipment, greatly reducing the number of parts and assembly, and cost.

Claims (1)

전면에 투시창 내측 하부 경사면에는 수개의 발광다이오드(3)를 끝부분만 눈금판(4)에서 노출되게 착설하고 경사진 상면판(1)의 내면에는 반사경(2)을 착설하여서 된 것을 특징으로 하는 음향기기의 레벨메타 확대표시장치.Sound is characterized in that several light emitting diodes 3 are installed on the lower inclined surface inside the viewing window at the front end so that only the ends thereof are exposed from the scale plate 4 and a reflecting mirror 2 is installed on the inner surface of the inclined top plate 1. Level meter display of the instrument.
KR2019850000734U 1985-01-25 1985-01-25 A level meter for a audio KR880003909Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850000734U KR880003909Y1 (en) 1985-01-25 1985-01-25 A level meter for a audio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850000734U KR880003909Y1 (en) 1985-01-25 1985-01-25 A level meter for a audio

Publications (2)

Publication Number Publication Date
KR860010058U KR860010058U (en) 1986-08-16
KR880003909Y1 true KR880003909Y1 (en) 1988-10-25

Family

ID=19239647

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850000734U KR880003909Y1 (en) 1985-01-25 1985-01-25 A level meter for a audio

Country Status (1)

Country Link
KR (1) KR880003909Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400834B1 (en) * 2001-10-19 2003-10-08 대한민국(관리부서:농촌진흥청) Garlic clove separator using friction and compression force between rotating poly-urethan tapered screw drum and latex rubber attached inclining cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100400834B1 (en) * 2001-10-19 2003-10-08 대한민국(관리부서:농촌진흥청) Garlic clove separator using friction and compression force between rotating poly-urethan tapered screw drum and latex rubber attached inclining cylinder

Also Published As

Publication number Publication date
KR860010058U (en) 1986-08-16

Similar Documents

Publication Publication Date Title
TR199800368T1 (en) Billboards with speakers.
DE69110921T2 (en) Focused light pointer for three-dimensional display board.
ES2181001T3 (en) COMPACT HUMIDITY SENSOR WITH COLLIMATING LENSES AND PRISMATIC COUPLER.
DE68928340T2 (en) Assembly line data processor
CA2301610A1 (en) Image sensor board and image sensor using the same
RU95118292A (en) COMPACT DESIGN "MOUSE"
EA199800258A1 (en) CONGRATULATION OR SIMILAR CARD
KR910005492A (en) Reflective Sensor
KR880003909Y1 (en) A level meter for a audio
KR910006907A (en) Surface light source panel
DE3853070D1 (en) Display instrument.
WO2002031567A3 (en) Optical backplane and method of making same
USD254695S (en) Lantern housing
DE68907240T2 (en) Electronic musical instrument.
JPH0416514Y2 (en)
ATE112918T1 (en) PROTECTIVE CAP FOR A WALL HOUSING OF A TELECOMMUNICATION SYSTEM.
JP2005024306A (en) Instrument device
JPS6057021U (en) Key button backlighting structure
JPH0617170Y2 (en) Surface mount type LED display device
DE59000159D1 (en) PLANE DISPLAY INSTRUMENT.
JPH0428147Y2 (en)
KR830000032Y1 (en) Cassette Tape Recorder
JPS5841450Y2 (en) Instrument lighting system
JPS594248Y2 (en) Instrument display structure
JPH01156679U (en)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980925

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee