GB2423667B - Electronic apparatus having automatic lifting/lowering device - Google Patents

Electronic apparatus having automatic lifting/lowering device

Info

Publication number
GB2423667B
GB2423667B GB0503890A GB0503890A GB2423667B GB 2423667 B GB2423667 B GB 2423667B GB 0503890 A GB0503890 A GB 0503890A GB 0503890 A GB0503890 A GB 0503890A GB 2423667 B GB2423667 B GB 2423667B
Authority
GB
United Kingdom
Prior art keywords
electronic apparatus
automatic lifting
lowering device
lowering
lifting
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
Application number
GB0503890A
Other versions
GB2423667A (en
GB0503890D0 (en
Inventor
Kuan-Wei Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0503890A priority Critical patent/GB2423667B/en
Publication of GB0503890D0 publication Critical patent/GB0503890D0/en
Publication of GB2423667A publication Critical patent/GB2423667A/en
Application granted granted Critical
Publication of GB2423667B publication Critical patent/GB2423667B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/001—Accessories for baths, not provided for in other subgroups of group A47K3/00 ; Insertions, e.g. for babies; Tubs suspended or inserted in baths; Security or alarm devices; Protecting linings or coverings; Devices for cleaning or disinfecting baths; Bath insulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Transmission Devices (AREA)
GB0503890A 2005-02-25 2005-02-25 Electronic apparatus having automatic lifting/lowering device Expired - Fee Related GB2423667B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0503890A GB2423667B (en) 2005-02-25 2005-02-25 Electronic apparatus having automatic lifting/lowering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0503890A GB2423667B (en) 2005-02-25 2005-02-25 Electronic apparatus having automatic lifting/lowering device

Publications (3)

Publication Number Publication Date
GB0503890D0 GB0503890D0 (en) 2005-04-06
GB2423667A GB2423667A (en) 2006-08-30
GB2423667B true GB2423667B (en) 2007-01-10

Family

ID=34430184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0503890A Expired - Fee Related GB2423667B (en) 2005-02-25 2005-02-25 Electronic apparatus having automatic lifting/lowering device

Country Status (1)

Country Link
GB (1) GB2423667B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2491636A (en) 2011-06-10 2012-12-12 Clockaudio Ltd Lift/lower microphone actuator with stepping motor
CN108937239A (en) * 2018-08-06 2018-12-07 湖州宇声电子厂 A kind of active audio amplifier wall type hanger
CN111343555B (en) * 2020-02-28 2021-05-07 河南理工大学 Lifting device of indoor music loudspeaker

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338481A2 (en) * 1988-04-22 1989-10-25 ELLE ENNE S.r.l. Folding loudspeaker box
FR2733382A1 (en) * 1995-04-19 1996-10-25 Jock Franck Protection device for concealed enclosure in rear parcel shelf for loudspeaker of motor vehicle Hi=Fi system
JPH09329844A (en) * 1996-06-11 1997-12-22 Sony Corp Screen device for video provided with speaker
WO1999065271A1 (en) * 1998-06-11 1999-12-16 Elmark Technologies Incorporation Retractable speaker assembly for a partition
WO2003039365A2 (en) * 2001-11-06 2003-05-15 Master Spas, Inc. Combination spa and entertainment system
US6754916B1 (en) * 2002-10-18 2004-06-29 Saratoga Spa & Bath, Inc. Spas having a retractable entertainment unit
WO2004064369A2 (en) * 2003-01-07 2004-07-29 Ginni Designs, Inc. Audio visual system and apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338481A2 (en) * 1988-04-22 1989-10-25 ELLE ENNE S.r.l. Folding loudspeaker box
FR2733382A1 (en) * 1995-04-19 1996-10-25 Jock Franck Protection device for concealed enclosure in rear parcel shelf for loudspeaker of motor vehicle Hi=Fi system
JPH09329844A (en) * 1996-06-11 1997-12-22 Sony Corp Screen device for video provided with speaker
WO1999065271A1 (en) * 1998-06-11 1999-12-16 Elmark Technologies Incorporation Retractable speaker assembly for a partition
WO2003039365A2 (en) * 2001-11-06 2003-05-15 Master Spas, Inc. Combination spa and entertainment system
US6754916B1 (en) * 2002-10-18 2004-06-29 Saratoga Spa & Bath, Inc. Spas having a retractable entertainment unit
US20040205889A1 (en) * 2002-10-18 2004-10-21 Cox Wesley O. Spas having a retractable entertainment unit
WO2004064369A2 (en) * 2003-01-07 2004-07-29 Ginni Designs, Inc. Audio visual system and apparatus

Also Published As

Publication number Publication date
GB2423667A (en) 2006-08-30
GB0503890D0 (en) 2005-04-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100225