KR860004390U - 헤드폰을 겸비한 완구용 무선통신기 - Google Patents

헤드폰을 겸비한 완구용 무선통신기

Info

Publication number
KR860004390U
KR860004390U KR2019840008733U KR840008733U KR860004390U KR 860004390 U KR860004390 U KR 860004390U KR 2019840008733 U KR2019840008733 U KR 2019840008733U KR 840008733 U KR840008733 U KR 840008733U KR 860004390 U KR860004390 U KR 860004390U
Authority
KR
South Korea
Prior art keywords
headphones
wireless communication
communication device
toy
toy wireless
Prior art date
Application number
KR2019840008733U
Other languages
English (en)
Other versions
KR860001396Y1 (ko
Inventor
김동진
Original Assignee
주식회사 청양
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 주식회사 청양 filed Critical 주식회사 청양
Priority to KR2019840008733U priority Critical patent/KR860001396Y1/ko
Publication of KR860004390U publication Critical patent/KR860004390U/ko
Application granted granted Critical
Publication of KR860001396Y1 publication Critical patent/KR860001396Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3872—Transceivers carried on the body, e.g. in helmets with extendable microphones or earphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Toys (AREA)
KR2019840008733U 1984-09-05 1984-09-05 헤드폰을 겸비한 완구용 무선통신기 KR860001396Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840008733U KR860001396Y1 (ko) 1984-09-05 1984-09-05 헤드폰을 겸비한 완구용 무선통신기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840008733U KR860001396Y1 (ko) 1984-09-05 1984-09-05 헤드폰을 겸비한 완구용 무선통신기

Publications (2)

Publication Number Publication Date
KR860004390U true KR860004390U (ko) 1986-05-01
KR860001396Y1 KR860001396Y1 (ko) 1986-07-09

Family

ID=70162330

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840008733U KR860001396Y1 (ko) 1984-09-05 1984-09-05 헤드폰을 겸비한 완구용 무선통신기

Country Status (1)

Country Link
KR (1) KR860001396Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490867B1 (ko) * 2002-08-01 2005-05-24 엠엠기어 주식회사 무선회로 분리식 무선 헤드폰 및 이의 유무선 통합 모듈

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490867B1 (ko) * 2002-08-01 2005-05-24 엠엠기어 주식회사 무선회로 분리식 무선 헤드폰 및 이의 유무선 통합 모듈

Also Published As

Publication number Publication date
KR860001396Y1 (ko) 1986-07-09

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E701 Decision to grant or registration of patent right
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