HRP20200025T1 - Sigurnosne slušalice - Google Patents

Sigurnosne slušalice Download PDF

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Publication number
HRP20200025T1
HRP20200025T1 HRP20200025TT HRP20200025T HRP20200025T1 HR P20200025 T1 HRP20200025 T1 HR P20200025T1 HR P20200025T T HRP20200025T T HR P20200025TT HR P20200025 T HRP20200025 T HR P20200025T HR P20200025 T1 HRP20200025 T1 HR P20200025T1
Authority
HR
Croatia
Prior art keywords
sound
safety
micro
cavity
wave transmission
Prior art date
Application number
HRP20200025TT
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English (en)
Inventor
Aidao Zhu
Original Assignee
Aidao Zhu
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 Aidao Zhu filed Critical Aidao Zhu
Publication of HRP20200025T1 publication Critical patent/HRP20200025T1/hr

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Headphones And Earphones (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Telephone Function (AREA)

Claims (14)

1. Sigurnosna slušalica sadržeći: glavu slušalice (1), opremljenu u svojoj unutrašnjosti zvučnom šupljinom (2) koja ima prvi kraj s izlazom za zvuk, glavno tijelo (4), opremljena u svojoj unutrašnjosti šupljinom za sakupljanje zvuka (10) s otvorom kanala u kojem je otvor kanala povezan s drugim krajem zvučne šupljine (2) putem kanala za prijenos zvučnog vala (3), mikro-zvučnik (5), u kojem se šupljina za sakupljanje zvuka (10) nalazi između ispitnog kraja mikro-zvučnika (5) i kanala za prijenos zvučnog vala (3), pri čemu je mikro-zvučnik povezan s prvim krajem provodnika (8) izvan glavnog tijela (4) i drugi kraj vodiča (8) je spojen s utikačem (9), pri čemu je šupljina za sakupljanje zvuka (10) oblika obrnutog konusa, pri čemu je glavno tijelo (4) opremljeno u svojoj unutrašnjosti mikrofonom (6), glavno tijelo (4) ima rupu prijamnika zvuka (13) koja odgovara mikrofonu (6), pri čemu je mala zapečaćena kutija (11) smještena u glavnom tijelu (4), određujući šupljinu za sakupljanje zvuka (10) u njemu, pri čemu su oba kraja male zapečaćene kutije brtveno spojena s periferijom ispitnog kraja mikro zvučnika (5) i otvora kanala, tako da se zvučni val iz mikro zvučnika prenosi u zvučnu šupljinu (2) kroz šupljinu za sakupljanje zvuka (10), a zatim kroz kanal za prijenos zvučnog vala (3), naznačeno time da je: mikrofon (6) postavljen u okruglu rupu u glavnom tijelu (4) s licem prijema zvuka mikrofona (6) okrenutim prema van i zapečaćenom periferijom mikrofona, tako da se zvuk prenosi na mikrofon (6) kroz šupljinu mikrofona smještenu između rupe prijamnika zvuka na glavnom tijelu (4) i rupa za prijem zvuka (14) ispred lica prijema zvuka mikrofona (6).
2. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da je kanal za prijenos zvučnog vala (3) cijev izrađena od izolacijskog materijala s unutarnjim promjerom 2 mm-4 mm i duljinom 110 mm-600 mm, volumen zvučne šupljine (2) je 600 mm3-3000mm3, izlaz za zvuk je jedna rupa promjera Φ 0,3 mm-1,5 mm.
3. Sigurnosna slušalica sukladno zahtjevu 2, naznačena time da je kanal za prijenos zvučnog vala (3) duljine 155 mm-600 mm.
4. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da uzdužni presjek šupljine za sakupljanje zvuka (10) definira barem par simetričnih linija.
5. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da uzdužni presjek šupljine za sakupljanje zvuka (10) definira asimetrične linije.
6. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da uzdužni presjek šupljine za sakupljanje zvuka (10) definira jedno od sljedećeg: 1) linije u obliku luka; 2) linije u obliku kosine; 3) linije u obliku krivulje; 4) linije u obliku luka ili krivulje i linije u obliku kosine.
7. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da je presjek šupljine za sakupljanje zvuka (10) oblika elipse, kruga ili pravokutnika ili oblika mnogokuta s tim da su svaka susjedna dva ruba povezana lukom.
8. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da je broj mikro-zvučnika (5) 1, broj šupljine za sakupljanje zvuka (10) je 1, a broj otvora kanala je 2 pri čemu se zvuk iz mikro-zvučnika (5) prenosi odgovarajuće u dvije glave slušalica (1) preko dva kanala za prijenos zvučnog vala (3) spojena s dva otvora kanala.
9. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da kanal za prijenos zvučnog vala (3) ima jedan kraj fiksiran na ulaz slušalice i drugi kraj na izlazu glavnog tijela; priključak svakog kraja kanala za prijenos zvučnog vala (3) je ispupčen šupljom zakovicom (17-1) umetnutom u njega, kako bi se zategnula oba kraja kanala za prijenos zvučnog vala na izlaz glavnog tijela i ulaz slušalice.
10. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da kanal za prijenos zvučnog vala (3) ima jedan kraj umetnut preko izlaza glavnog tijela, dok drugi kraj preko ulaza slušalice; i oba kraja kanala za prijenos zvučnog vala (3) obloženi su košuljicom (17-2) izvana, za zatezanje.
11. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da je količina malih zapečaćenih kutija (11) jednaka količini šupljina za sakupljanje zvuka (10).
12. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da je broj mikro-zvučnika (5) 1, broj šupljina za sakupljanje zvuka (10) je 1, a broj otvora kanala je 1 pri čemu se zvuk iz mikro zvučnika (5) prenosi u jednu glavu slušalice (1) preko kanala za prijenos zvučnog vala (3) spojenih s otvorom kanala.
13. Sigurnosna slušalica sukladno zahtjevu 1, naznačena time da je broj mikro-zvučnika (5) 2, broj šupljina za sakupljanje zvuka (10) je 2, pri čemu jedan mikro-zvučnik odgovara jednoj šupljini za sakupljanje zvuka (10), a svaka šupljina za sakupljanje zvuka raspolaže jednim otvorom kanala, a jedan otvor kanala odgovara jednoj glavi slušalice.
14. Sigurnosna slušalica sukladno zahtjevu 2, naznačena time da je mikro zvučnik (5) okruglog oblika ili oblika elipse.
HRP20200025TT 2008-10-15 2020-01-08 Sigurnosne slušalice HRP20200025T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200810167226.5A CN101729955B (zh) 2008-10-15 2008-10-15 安全耳塞机
EP09820173.4A EP2346265B1 (en) 2008-10-15 2009-06-17 Safety earphone device
PCT/CN2009/000660 WO2010043097A1 (zh) 2008-10-15 2009-06-17 安全耳塞机

Publications (1)

Publication Number Publication Date
HRP20200025T1 true HRP20200025T1 (hr) 2020-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20200025TT HRP20200025T1 (hr) 2008-10-15 2020-01-08 Sigurnosne slušalice

Country Status (20)

Country Link
US (1) US8457343B2 (hr)
EP (1) EP2346265B1 (hr)
JP (1) JP5512687B2 (hr)
KR (1) KR101519186B1 (hr)
CN (1) CN101729955B (hr)
AU (1) AU2009304463B2 (hr)
BR (1) BRPI0920508A2 (hr)
CA (1) CA2740848C (hr)
CY (1) CY1122552T1 (hr)
DK (1) DK2346265T3 (hr)
ES (1) ES2764099T3 (hr)
HR (1) HRP20200025T1 (hr)
HU (1) HUE047097T2 (hr)
IL (1) IL212382A (hr)
LT (1) LT2346265T (hr)
PL (1) PL2346265T3 (hr)
PT (1) PT2346265T (hr)
RU (1) RU2492589C2 (hr)
SI (1) SI2346265T1 (hr)
WO (1) WO2010043097A1 (hr)

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JP5512687B2 (ja) 2014-06-04
US8457343B2 (en) 2013-06-04
DK2346265T3 (da) 2020-01-06
KR20110091858A (ko) 2011-08-16
JP2012506173A (ja) 2012-03-08
AU2009304463B2 (en) 2012-02-09
BRPI0920508A2 (pt) 2016-09-27
KR101519186B1 (ko) 2015-05-11
US20110170730A1 (en) 2011-07-14
EP2346265A4 (en) 2014-11-05
EP2346265B1 (en) 2019-10-09
AU2009304463A1 (en) 2010-04-22
SI2346265T1 (sl) 2020-02-28
CA2740848C (en) 2015-03-24
CY1122552T1 (el) 2021-01-27
CN101729955A (zh) 2010-06-09
ES2764099T3 (es) 2020-06-02
CN101729955B (zh) 2014-03-26
RU2011120319A (ru) 2012-11-27
CA2740848A1 (en) 2010-04-22
WO2010043097A1 (zh) 2010-04-22
HUE047097T2 (hu) 2020-04-28
EP2346265A1 (en) 2011-07-20
IL212382A (en) 2015-03-31
LT2346265T (lt) 2019-11-11
IL212382A0 (en) 2011-06-30
PT2346265T (pt) 2020-01-15
RU2492589C2 (ru) 2013-09-10
PL2346265T3 (pl) 2020-04-30

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