WO2011006986A1 - Écouteur et casque - Google Patents

Écouteur et casque Download PDF

Info

Publication number
WO2011006986A1
WO2011006986A1 PCT/EP2010/060298 EP2010060298W WO2011006986A1 WO 2011006986 A1 WO2011006986 A1 WO 2011006986A1 EP 2010060298 W EP2010060298 W EP 2010060298W WO 2011006986 A1 WO2011006986 A1 WO 2011006986A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
spring
unit
headset
housing
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.)
Ceased
Application number
PCT/EP2010/060298
Other languages
German (de)
English (en)
Inventor
Jan Peter Kuhtz
Olav Nisse
Olaf Leske
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.)
Sennheiser Electronic GmbH and Co KG
Original Assignee
Sennheiser Electronic GmbH and Co KG
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 Sennheiser Electronic GmbH and Co KG filed Critical Sennheiser Electronic GmbH and Co KG
Publication of WO2011006986A1 publication Critical patent/WO2011006986A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests

Definitions

  • the present invention relates to a handset and a headset.
  • a handset with a bracket, at least one housing for receiving an electro-acoustic transducer and a spring unit is provided.
  • the spring unit has at least one first spring which is operatively connected to the bracket to adjust the Bügelan horrinsky the bracket.
  • the at least first spring has a first and a second end, which are each arranged on the bracket and are displaceable along the bracket.
  • the bracket further comprises a bearing unit for supporting the at least first spring.
  • the Bügelan horrin the bracket can be adjusted, even if the handset is worn.
  • a second spring having first and second ends respectively secured to the bracket and slidable along the bracket.
  • the second spring unit is mounted in the storage unit.
  • the second ends of the first and second springs have a (externally actuable slide).
  • the second ends of the spring can each be moved along the bracket.
  • the first and second slides are slidable between the bearing unit and one end of the bracket.
  • the invention also relates to a headset with a bracket, a housing for receiving an electroacoustic reproduction transducer and a spring unit.
  • the housing is arranged at one end of the bracket.
  • the spring unit has at least one first spring, which is in operative connection with the bracket, that a Bügelan horr the bracket can be adjusted.
  • the first spring has first and second ends which are secured to the bracket and are slidable along the bracket.
  • the bracket has a bearing unit for supporting the at least first spring.
  • FIG. 1A shows a schematic representation of a bracket according to a first embodiment
  • FIG. 1 B shows a schematic representation of the forces acting on the bracket according to FIG. 1 a
  • Fig. 2A shows a schematic representation of a bracket according to the first
  • FIG. 2B shows a schematic representation of the forces acting on the bracket according to FIG. 2a.
  • Fig. 1A shows a schematic representation of a bracket according to a first embodiment.
  • the bracket B has two ends, on each of which a housing G is provided for receiving an electro-acoustic reproduction transducer. Alternatively, only one housing G may be provided at one end of the bracket, or a housing G may be provided for receiving the electroacoustic playback transducer and a housing may be provided for receiving a microphone or a temple support, for example.
  • the bracket further has first and second springs F1, F2, each having first and second ends F1a, F2a; F1 b, F2b have.
  • the first and second ends F1 a, F2a; F1b, F2b of the first and second springs F1, F2 are respectively fixed to the bracket or a part of the bracket so that they can be displaced along the bracket.
  • a first and second slide S1, S2 are respectively provided.
  • the second ends F1b, F2b of the first and second springs F1, F2 can be displaced along the bracket or a part of the bracket.
  • the bracket B further has a central portion on which a bearing or a bearing unit L is provided. In or on the storage unit L, the first and second spring unit F1, F2 can intersect.
  • the first slider S1 can be displaced in the area between the first end of the bracket B and the bearing unit L along the bracket B or a part of the bracket B.
  • the second slider S2 can be displaced along the bracket B or a part thereof between the second end of the bracket B and the bearing unit L.
  • the bracket B causes a Grundandruck or a Grundandruckkraft B.
  • the basic pressure force or the Grundandruck represents the force or the pressure (r) exerted by the bracket B when the bracket is placed on a head or is put on.
  • the bracket has at least one displaceable spring F1, F2.
  • One end of the slidable spring is provided on the head-facing side, and the other end of the yoke is provided on the side of the yoke facing away from the head.
  • a slider unit or a slider S1 is provided at the second end of the spring. This slide is the operability or operation of the sliding spring.
  • Fig. 1B shows a schematic representation of the forces acting in the arrangement of Fig. 1a.
  • the Grundbügelandruckkraft F 6 acts to the left, while the force of the first spring F1 acts to the right, ie against the force F 6 , so that the resultant force FR E S is smaller than the Grundbügelantikkraft F 8 .
  • the bracket will sit looser on the user's head.
  • Fig. 2A shows an illustration of a bracket according to the first embodiment.
  • the embodiment of the Bügeis of Fig. 2A corresponds to the embodiment of the bracket of Fig. 1A.
  • the difference to Fig. 1A is merely that the first and second slides S1, S2 have been moved to the first and second ends of the bracket.
  • Fig. 2B shows a schematic representation of the corresponding forces acting in or on the bracket.
  • the force exerted by the first spring F F1 here has the same direction as the Grundantikkraft F 6 , so that the resultant force FRES is greater than the force F 5 , ie the Bügelandruckkraft has been increased. In other words, the hanger is tighter.
  • the bracket described in FIGS. 1A and 2A can be used in both a headset, a handset or a headset.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un écouteur comportant un étrier (B), au moins un boîtier (G) pour recevoir un transducteur électroacoustique et une unité ressort (F1, F2). Le ou les boîtiers (G) sont disposés à une extrémité de l'étrier. L'unité ressort (F1, F2) comporte au moins un premier ressort (F1) coopérant avec l'étrier (B) afin de régler la pression exercée par l'étrier (B). Le ou les ressorts (F1) présentent une première et une deuxième extrémité respectivement disposées sur l'étrier (B) et pouvant coulisser le long de l'étrier (B). L'étrier comporte également une unité de logement (L) pour loger le ou les ressorts (F1).
PCT/EP2010/060298 2009-07-17 2010-07-16 Écouteur et casque Ceased WO2011006986A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910033726 DE102009033726A1 (de) 2009-07-17 2009-07-17 Hörer und Headset
DE102009033726.1 2009-07-17

Publications (1)

Publication Number Publication Date
WO2011006986A1 true WO2011006986A1 (fr) 2011-01-20

Family

ID=42670566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/060298 Ceased WO2011006986A1 (fr) 2009-07-17 2010-07-16 Écouteur et casque

Country Status (2)

Country Link
DE (1) DE102009033726A1 (fr)
WO (1) WO2011006986A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9883731B2 (en) * 2015-09-11 2018-02-06 Microsoft Technology Licensing, Llc Adjustable bending force assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919501A (en) * 1973-06-01 1975-11-11 Akg Akustische Kino Geraete Headphone construction
US4727585A (en) * 1986-11-24 1988-02-23 Telex Communications, Inc. Adjustable tension support band for headset
US5590213A (en) * 1995-02-15 1996-12-31 David Clark Company Inc. Headset with adjustable headpad
US5708725A (en) * 1995-08-17 1998-01-13 Sony Corporation Wireless headphone with a spring-biased activating power switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919501A (en) * 1973-06-01 1975-11-11 Akg Akustische Kino Geraete Headphone construction
US4727585A (en) * 1986-11-24 1988-02-23 Telex Communications, Inc. Adjustable tension support band for headset
US5590213A (en) * 1995-02-15 1996-12-31 David Clark Company Inc. Headset with adjustable headpad
US5708725A (en) * 1995-08-17 1998-01-13 Sony Corporation Wireless headphone with a spring-biased activating power switch

Also Published As

Publication number Publication date
DE102009033726A1 (de) 2011-01-20

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