KR970004768A - Vibration prevention device of monitor or TV screen by speaker output - Google Patents

Vibration prevention device of monitor or TV screen by speaker output Download PDF

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Publication number
KR970004768A
KR970004768A KR1019950015786A KR19950015786A KR970004768A KR 970004768 A KR970004768 A KR 970004768A KR 1019950015786 A KR1019950015786 A KR 1019950015786A KR 19950015786 A KR19950015786 A KR 19950015786A KR 970004768 A KR970004768 A KR 970004768A
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KR
South Korea
Prior art keywords
speaker
vibration
screen
crt
absorbing portion
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Application number
KR1019950015786A
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Korean (ko)
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KR0158270B1 (en
Inventor
조창구
Original Assignee
구자홍
Lg 전자주식회사
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Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950015786A priority Critical patent/KR0158270B1/en
Publication of KR970004768A publication Critical patent/KR970004768A/en
Application granted granted Critical
Publication of KR0158270B1 publication Critical patent/KR0158270B1/en

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Classifications

    • 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
    • H04N5/642—Disposition of sound reproducers
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

본 발명은 스피커에서 발생하는 음성신호에 의해서 그 진동이 모니터 또는 티브이 수상기 화면에 전달되어 화면 떨림 현상이 발생하는 것을 방지할 수 있도록 한 진동 방지 장치에 관한 것이다.The present invention relates to an anti-vibration device which can prevent the vibration of the screen from being transmitted to the monitor or TV receiver screen by the voice signal generated from the speaker.

종래에는 스피커(6)에서 발생된 진동이 고체 전달을 통해 직접 브라운관(2)으로 전달되기 때문에 심한 하울링 현상이 발생하는 문제점과, 이로 인하여 사용자가 화면을 보고 작업할때 화면 떨림으로 인하여 눈이 쉽게 피로해짐은 물론, 화상이 깨끗하지 못하여 제품의 신뢰성도 저하시키는 등의 문제점이 있다.Conventionally, since the vibration generated from the speaker 6 is directly transmitted to the CRT 2 through the solid transmission, a severe howling phenomenon occurs, and thus, the user easily sees the screen when the user works while watching the screen. Not only fatigue, but also the image is not clean, there is a problem such as lowering the reliability of the product.

본 발명은 제2도와 같이, 스피커(6) 고정용 보스(201)와, 스피커(6)의 진동을 탄성력에 의해 흡수 및 완충시키는 탄성 흡수부(202)와, 진동 흡수부 고정보수(203)가 일체화되어 스피커(6)가 고정 결합되는 진동 흡수부(200)와; 울림 공간부(301)와, 진동 흡수부 고정보스(203)가 결합되는 체결 구멍(302)과, 브라운관(2)을 지지하는 브라운관 지지대(303)와, 상기 울림 공간부(301)에 연통되어 스피커 후음을 캐비넷 외부로 배출해주는 후음 배출 통로(304)로 구성되는 울림통(300);으로 스피커의 진동을 완충시키는 수단과 브라운관을 지지하는 수단, 스피커 후음을 캐비넷 외부로 방출하는 수단을 구비하고, 스피커 진동이 브라운관에 직접 전달되지 않도록 진동 전달 경로를 차단하는 수단을 구비함으로써 상기한 바와 같은 종래의 문제점을 해결하고, 화면 떨림 현상의 방지와 선명하고 깨끗한 화면을 제공한다.The present invention, as shown in Fig. 2, a boss 201 for fixing the speaker 6, an elastic absorbing portion 202 for absorbing and buffering vibrations of the speaker 6 by elastic force, and a vibration absorbing portion fixing and repairing 203. Is integrated with the vibration absorbing unit 200 is fixed to the speaker 6; The ringing space 301, the fastening hole 302 to which the vibration absorbing portion high information 203 is coupled, the CRT support 303 for supporting the CRT 2, and the ringing space 301 is in communication with An echo ring 300 composed of a rear sound discharge passage 304 for discharging the speaker rear sound to the outside of the cabinet; a means for buffering the vibration of the speaker, a means for supporting the CRT, a means for discharging the speaker rear sound to the outside of the cabinet, By providing means for blocking the vibration transmission path so that the speaker vibration is not directly transmitted to the CRT, it solves the conventional problems as described above, and provides a clear and clean screen and prevention of screen shaking.

Description

스피커 출력에 의한 모니터 또는 티브이(TV)화면의 진동 방지 장치Vibration prevention device of monitor or TV screen by speaker output

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 진동 방지 장치의 분해 사시도, 제4도는 본 발명의 진동 방지 장치가 조립된 상태를 나타낸 평면 단면도.2 is an exploded perspective view of the vibration preventing device of the present invention, Figure 4 is a cross-sectional plan view showing a state in which the vibration preventing device of the present invention is assembled.

Claims (3)

스피커(6)의 프레임 부분이 나사(8)로 체결되는 스피커 고정 보스(201)와, 스피커(6)의 진동을 탄성력에 의해 흡수 및 완충시키며 상기 스피커 고정보스(201)에 연장되는 탄성 흡수부(202)와, 상기 탄성 흡수부(202)에 연장되며 울림통(300)의 체결 구멍(302)에 체결되는 진동 흡수부 고정보스(203)가 일체화되어 스피커(6)가 고정 결합되는 진동 흡수부(200)와; 상기 스피커(6)를 고정하는 진동 흡수부(200)가 내부에 결합되는 울림 공간부(301)와, 상기 울림 공간부(301) 일측벽면에 형성되며 상기 진동 흡수부 고정보스(203)가 결합되는 체결 구멍(302)으로 구성된 울림통(300);으로 구성됨을 특정으로 하는 스피커 출력에 의한 모니터 또는 티브이(TV)화면의 진동 방지 장치.The speaker fixing boss 201, in which the frame portion of the speaker 6 is fastened with the screw 8, and an elastic absorbing part that absorbs and buffers the vibration of the speaker 6 by elastic force and extends to the speaker gogis 201. 202 and the vibration absorbing portion extending to the elastic absorbing portion 202 and the vibration absorbing portion high information 203 which is fastened to the fastening hole 302 of the ring barrel 300 are integrated so that the speaker 6 is fixedly coupled. 200; A sounding space portion 301 to which the vibration absorbing portion 200 fixing the speaker 6 is coupled to the inside, and is formed on one side wall of the sounding space portion 301 and the vibration absorbing portion high information 203 is coupled to the sounding space portion 301. Ringing device 300 is composed of a fastening hole 302 that is; Vibration preventing device of the monitor or TV (TV) screen by the speaker output, characterized in that consisting of. 제1항에 있어서, 상기 울림통(300)에는 브라운관(2)을 지지하는 브라운관 지지대(303)를 형성한 것을 특징으로 하는 스피커 출력에 의한 모니터 또는 티브이(TV)화면의 진동 방지 장치.The apparatus for preventing vibration of a monitor or TV screen by a speaker output according to claim 1, wherein the ring tube 300 has a CRT support 303 for supporting the CRT. 제1항에 있어서, 상기 울림통(300)에는 상기 울림 공간부(301)에 연통되어 스피커 후음을 캐비넷 외부로 배출해주는 후음 배출 통로(304)를 형성함을 특징으로 하는 스피커 출력에 의한 모니터 또는 티브이(TV)화면의 진동 방지 장치.The monitor or TV according to claim 1, wherein the ringing tub 300 has a backing drain passage 304 which communicates with the ringing space portion 301 to exhaust the backing of the speaker to the outside of the cabinet. (TV) Screen anti-vibration device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950015786A 1995-06-14 1995-06-14 Apparatus for preventing vibration from monitor or tv picture of monitor by speaker output KR0158270B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950015786A KR0158270B1 (en) 1995-06-14 1995-06-14 Apparatus for preventing vibration from monitor or tv picture of monitor by speaker output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950015786A KR0158270B1 (en) 1995-06-14 1995-06-14 Apparatus for preventing vibration from monitor or tv picture of monitor by speaker output

Publications (2)

Publication Number Publication Date
KR970004768A true KR970004768A (en) 1997-01-29
KR0158270B1 KR0158270B1 (en) 1998-12-15

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KR1019950015786A KR0158270B1 (en) 1995-06-14 1995-06-14 Apparatus for preventing vibration from monitor or tv picture of monitor by speaker output

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100674191B1 (en) * 2005-07-06 2007-01-25 주식회사 대우일렉트로닉스 A joining structure of speaker in a television

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KR0158270B1 (en) 1998-12-15

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