WO2001091509A1 - Haut parleur utilisant un casque en guise de composant et casque dote d'une fonction haut parleur - Google Patents

Haut parleur utilisant un casque en guise de composant et casque dote d'une fonction haut parleur Download PDF

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Publication number
WO2001091509A1
WO2001091509A1 PCT/JP2001/004257 JP0104257W WO0191509A1 WO 2001091509 A1 WO2001091509 A1 WO 2001091509A1 JP 0104257 W JP0104257 W JP 0104257W WO 0191509 A1 WO0191509 A1 WO 0191509A1
Authority
WO
WIPO (PCT)
Prior art keywords
helmet
speaker
cap
attached
component
Prior art date
Application number
PCT/JP2001/004257
Other languages
English (en)
Japanese (ja)
Inventor
Yoshitaka Ota
Takeshi Takeda
Original Assignee
Temco Japan Co., Ltd.
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 Temco Japan Co., Ltd. filed Critical Temco Japan Co., Ltd.
Priority to AU58796/01A priority Critical patent/AU5879601A/en
Publication of WO2001091509A1 publication Critical patent/WO2001091509A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces

Definitions

  • the present invention relates to a speaker having a helmet as a component, and a helmet having a speaker function.
  • the bone conduction speaker 32 attached to the end of the headband 31 is brought into contact with the crown or temple through the headband 31 and the helmet 33 is mounted from above. ( Figure 6).
  • this method is not preferable in terms of safety because a hard material force such as a speed force is present around the head to be protected, and it is pressed against the inner surface of the helmet.
  • a hard material force such as a speed force is present around the head to be protected, and it is pressed against the inner surface of the helmet.
  • the opening is narrow and covered with a pad, it is practically difficult to put on the bone conduction speaker 32 attached to the head while holding it in a predetermined position. It is.
  • earphone-type speakers that enter the ear cavity are not suitable for wearing a helmet, and the ears are always closed, which hinders the listening of external sounds and may cause a danger prediction. In addition to hindrance, it causes a problem of safety impairment due to loss of sense of balance.
  • Still another method is to use the side of the helmet 34 A headphone with a clip 35 attached to the lower edge is used (Fig. 7).
  • the speaker 36 In these headphones, the speaker 36 must be placed in the immediate vicinity of the ear, so a helmet that covers the entire ear or a full-face helmet that covers the entire head, which is generally used in auto biking, etc. Cannot be used for
  • the present invention can be used without processing the inside of a helmet or attaching parts, and can be used without being directly attached to the head, so that the wearability is significantly improved, and furthermore, it can be used safely and easily. It is an object to provide a speaker having a helmet as a component and a helmet having a speaker function. Disclosure of the invention
  • the present invention provides a speaker having a helmet as a constituent element, wherein a helmet cap is used as a diaphragm, and a vibrating element attached to an outer surface of the cap, whereby the cap vibrates.
  • a helmet cap is used as a diaphragm, and a vibrating element attached to an outer surface of the cap, whereby the cap vibrates.
  • FIG. 1 is a perspective view showing a speaker and a helmet according to a first embodiment of the present invention.
  • FIG. 2 is a perspective view showing a speaker and a helmet according to a second embodiment of the present invention.
  • FIG. 3 is a diagram showing a method of attaching a drive unit to a helmet according to the present invention.
  • FIG. 4 is a diagram showing another method of attaching the drive unit to the helmet according to the present invention.
  • FIG. 5 is a view showing still another method of attaching the drive unit to the helmet according to the present invention.
  • FIG. 6 is a diagram showing a conventional technique.
  • FIG. 7 is a diagram showing another configuration example of the conventional technique.
  • BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to the accompanying drawings.
  • FIG. 1 shows a speaker and a helmet according to the present invention, and a drive unit 2 is attached to an outer surface of a cap 1 of the helmet, for example, an outer surface near an ear-corresponding portion.
  • the mounting position of the drive unit 2 is not limited to the outer side surface, but may be any position on the helmet cap 1, and may be inside as long as safety by mounting can be guaranteed.
  • a magnetic circuit of electrodynamic type such as a cone type, a dome type, and a horn type
  • a bone conduction speaker can also be used.
  • a bone conduction speaker When a bone conduction speaker is used, its vibrating surface is brought into close contact with the outer surface of the cap 1.
  • Reference numeral 3 denotes a lead wire coming out of the drive unit 2, and is connected to a connector for connection to a radio device or the like.
  • the vibration of the drive unit 2 is transmitted directly to the cap 1 and the cap 1 vibrates. That is, the cap 1 functions as a diaphragm of the speaker, and the sound is transmitted to the user by resonance and reflection in the cap 1.
  • helmets have a spherical shape to protect the head against impact from any direction. For this reason, the sound wave generated by vibrating the cap 1 is converged toward the center, which can be an efficient speeding force. Conversely, outwardly, radiation is radiated in all directions, dispersing the energy and reducing sound leakage.
  • FIG. 2 uses a bone conduction speaker as the drive unit 2, and is attached so that its vibration surface is in close contact with the outer surface of the cap 1.
  • the microphone 4 is attached to the drive unit 2 to enable transmission and reception, and a telephone or the like is connected to enable simultaneous two-way communication.
  • FIG. 3 to 5 show an example of a method of attaching the driving unit 2 to the cap 1.
  • the example shown in FIG. 3 is a curved surface of a plate 5 or a helmet made of a soft material or a flexible material.
  • the plate 5 formed according to the shape is adhered to the outer surface of the cap body 1 with double-sided adhesive tape, an adhesive, etc.
  • a rubber strap 6 fixed to the plate 5 and having a locking ring 7 attached to the other end is held down so that the vibration generating surface is in close contact with the plate 5.
  • the locking ring 7 is hooked on a hook 8 provided on the plate 5.
  • FIG. 3 is a curved surface of a plate 5 or a helmet made of a soft material or a flexible material.
  • the plate 5 formed according to the shape is adhered to the outer surface of the cap body 1 with double-sided adhesive tape, an adhesive, etc.
  • a rubber strap 6 fixed to the plate 5 and having a locking ring 7 attached to the other end is held down so that the vibration generating surface
  • a hook 8 and a clip 9 are provided on a plate 5 similar to the above case, and one of a pair of retaining rings 10 provided on a side surface of the drive unit 2 is hooked on the hook 8.
  • the clip is used to hold the other retaining ring 10 with the clip 9.
  • the above-mentioned hook-shaped end of a metal or plastic belt 11 having hook-like ends at both ends is hooked on the lower opening edge of the cap body 1 so as to form a belt.
  • the drive unit 2 is attached to one or both of the insides of the belt 1 and the unit 1 is pressed against the side of the cap 1 by the spring force of the belt 11. is there.
  • a microphone can be provided in parallel as in the embodiment shown in FIG. Industrial applicability
  • the present invention is as described above.
  • the loudspeaker according to the present invention can be mounted without any modification which affects the safety of the helmet, and the speaker can be installed inside the helmet. It can be configured without any attachments, and has sufficient industrial applicability.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

La présente invention concerne un haut parleur utilisant un casque en guise de composant, qui peut être utilisé sans qu'il soit nécessaire d'intervenir ou d'installer quoi que ce soit au niveau de la tête ou à l'intérieur de ce casque. Ce casque peut être mis en place avec une facilité remarquable et il protège bien la personne qui le porte. Ce casque possède une fonction haut parleur et la coiffe (1) du corps de ce casque peut être utilisée comme membrane de haut parleur par l'installation de la partie alimentation (2) de ce haut parleur au niveau de la face extérieure de la coiffe (1) du corps de ce casque.
PCT/JP2001/004257 2000-05-23 2001-05-22 Haut parleur utilisant un casque en guise de composant et casque dote d'une fonction haut parleur WO2001091509A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU58796/01A AU5879601A (en) 2000-05-23 2001-05-22 Speaker using helmet as component and helmet having speaker function

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000151951A JP2001333478A (ja) 2000-05-23 2000-05-23 ヘルメットを構成要素とするスピーカ及びスピーカ機能を有するヘルメット
JP2000-151951 2000-05-23

Publications (1)

Publication Number Publication Date
WO2001091509A1 true WO2001091509A1 (fr) 2001-11-29

Family

ID=18657435

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/004257 WO2001091509A1 (fr) 2000-05-23 2001-05-22 Haut parleur utilisant un casque en guise de composant et casque dote d'une fonction haut parleur

Country Status (3)

Country Link
JP (1) JP2001333478A (fr)
AU (1) AU5879601A (fr)
WO (1) WO2001091509A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20090231A1 (it) * 2009-02-20 2010-08-21 Dario Lagattolla Diffusore acustico per casco
US20190115944A1 (en) * 2016-04-22 2019-04-18 Samsung Electronics Co., Ltd. Audio apparatus and control method therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007110608A (ja) * 2005-10-17 2007-04-26 Kenwood Corp 加振器、ヘルメット及び自動二輪車のカウル
JP2008236637A (ja) * 2007-03-23 2008-10-02 Kenwood Corp 加振型音響発生器および加振型音響発生器付きヘルメット
JP4880059B1 (ja) * 2010-09-24 2012-02-22 西日本高速道路メンテナンス関西株式会社 ヘルメット用ヘッドホン及び該ヘッドホンを有するヘルメット
WO2019177007A1 (fr) * 2018-03-13 2019-09-19 ミドリ安全株式会社 Dispositif d'avertissement d'évacuation d'urgence monté sur un casque, et système d'avertissement d'évacuation d'urgence

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143181U (ja) * 1983-03-15 1984-09-25 パイオニア株式会社 ヘルメツト用ボ−ドスピ−カ
JPS6028503A (ja) * 1983-07-28 1985-02-13 白柳　伊佐雄 レシ−バ付きヘルメツト

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143181U (ja) * 1983-03-15 1984-09-25 パイオニア株式会社 ヘルメツト用ボ−ドスピ−カ
JPS6028503A (ja) * 1983-07-28 1985-02-13 白柳　伊佐雄 レシ−バ付きヘルメツト

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20090231A1 (it) * 2009-02-20 2010-08-21 Dario Lagattolla Diffusore acustico per casco
US20190115944A1 (en) * 2016-04-22 2019-04-18 Samsung Electronics Co., Ltd. Audio apparatus and control method therefor
US10749560B2 (en) * 2016-04-22 2020-08-18 Samsung Electronics Co., Ltd. Audio apparatus and control method therefor

Also Published As

Publication number Publication date
AU5879601A (en) 2001-12-03
JP2001333478A (ja) 2001-11-30

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