[go: up one dir, main page]

FI20195599A1 - Muunninjärjestely - Google Patents

Muunninjärjestely Download PDF

Info

Publication number
FI20195599A1
FI20195599A1 FI20195599A FI20195599A FI20195599A1 FI 20195599 A1 FI20195599 A1 FI 20195599A1 FI 20195599 A FI20195599 A FI 20195599A FI 20195599 A FI20195599 A FI 20195599A FI 20195599 A1 FI20195599 A1 FI 20195599A1
Authority
FI
Finland
Prior art keywords
magnet
coil
coupled
base
equilibrium state
Prior art date
Application number
FI20195599A
Other languages
English (en)
Swedish (sv)
Inventor
Petteri Luukkanen
Vesa Kajanus
Petri Soronen
Original Assignee
Ps Audio Design Oy
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 Ps Audio Design Oy filed Critical Ps Audio Design Oy
Priority to FI20195599A priority Critical patent/FI20195599A1/fi
Priority to CN201921222078.2U priority patent/CN210351617U/zh
Publication of FI20195599A1 publication Critical patent/FI20195599A1/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • User Interface Of Digital Computer (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

Keksintö koskee järjestelyä värähtelyn tuottamiseksi sähköisen tulosignaalin mukaisesti, joka järjestely käsittää: pinnan, joka on järjestetty liikkumaan mekaanisesti värähdyksen tuottamiseksi; ensimmäisen magneetin, joka on kytketty pintaan; alustan; toisen magneetin, joka on kiinnitetty alustalle, jossa toinen magneetti on järjestetty ensimmäistä magneettia kohti tuottamaan ensimmäisen magneetin kanssa magneettinen voima, joka vaikuttaa pintaan, jossa ainakin yhdellä ensimmäisestä magneetista ja toisesta magneetista on rengasmainen muoto, jonka sisäpuolella on reikä; ainakin yhden tukielimen, joka on kytketty alustaan ja pintaan pinnan tukemiseksi, jossa ainakin yksi tukielin ja/tai pinta muodostaa ainakin yhden elastisen elementin, joka aiheuttaa vastavoiman magneettiselle voimalle, joka magneettinen voima yhdessä vastavoiman kanssa aiheuttaa pinnan olemisen voimatasapainotilassa, kelan, joka on kytketty ainakin yhteen ensimmäisestä magneetista ja toisesta magneetista; ja signaaliportin, joka on kytketty sähköisesti kelaan, jossa signaaliportin ja kelan välissä on sovitettu kulkemaan sähköinen signaali, joka sähköinen signaali kelassa on suhteellinen pinnan mekaaniseen liikkeeseen nähden, kun voimatasapainotila rikotaan joko sähköisellä signaalilla kelassa tai pinnan mekaanisella liikkeellä voimatasapainotilan asennosta.
FI20195599A 2019-07-02 2019-07-02 Muunninjärjestely FI20195599A1 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20195599A FI20195599A1 (fi) 2019-07-02 2019-07-02 Muunninjärjestely
CN201921222078.2U CN210351617U (zh) 2019-07-02 2019-07-29 根据电子输入信号产生振动的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20195599A FI20195599A1 (fi) 2019-07-02 2019-07-02 Muunninjärjestely

Publications (1)

Publication Number Publication Date
FI20195599A1 true FI20195599A1 (fi) 2020-05-13

Family

ID=70217481

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20195599A FI20195599A1 (fi) 2019-07-02 2019-07-02 Muunninjärjestely

Country Status (2)

Country Link
CN (1) CN210351617U (fi)
FI (1) FI20195599A1 (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022157416A1 (en) 2021-01-25 2022-07-28 Ps Audio Design Oy Method and arrangement for producing haptic effects in a user device
WO2022248768A1 (en) * 2021-05-26 2022-12-01 Ps Audio Design Oy Method and arrangement for producing sound in an electronic device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102743317B1 (ko) * 2020-05-11 2024-12-13 엘지디스플레이 주식회사 차량용 음향 발생 장치 및 이를 포함하는 차량
CN114669463B (zh) * 2021-04-24 2023-06-20 单保祥 包括柔性屈曲构件的换能器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022157416A1 (en) 2021-01-25 2022-07-28 Ps Audio Design Oy Method and arrangement for producing haptic effects in a user device
WO2022248768A1 (en) * 2021-05-26 2022-12-01 Ps Audio Design Oy Method and arrangement for producing sound in an electronic device

Also Published As

Publication number Publication date
CN210351617U (zh) 2020-04-17

Similar Documents

Publication Publication Date Title
FI20195599A1 (fi) Muunninjärjestely
US10033257B2 (en) Linear vibrator
NZ752668A (en) Vibration sensor for fluid leak detection
EP3016405A1 (en) Piezoelectric ceramic dual-frequency earphone structure
US10097072B2 (en) Linear vibrator
US9774236B2 (en) Linear vibrator
US9619981B2 (en) Haptic actuator
CN206497210U (zh) 地震勘测设备
WO2014198958A3 (en) Speaker device
MX2024000155A (es) Disposicion de transductores.
US10388262B2 (en) Mesh-head electronic drum
CN105811725A (zh) 一种线性振动马达
TW200708168A (en) Giant magnetostrictive acoustic actuator
WO2021128788A1 (zh) 一种振动装置及电子产品
US12022273B2 (en) Transducer vibration suspension system for transducer for improving the electrical-mechanical conversion efficiency of an electronic device
PH12014000060B1 (en) Linear vibrator
US11109147B2 (en) Sound generating device
TW200951476A (en) A vibration sensor and a system to isolate vibrations
JP2015027661A (ja) 触覚型ソレノイドおよび触覚型ソレノイドの取付構造
CN203164202U (zh) 集成电路压电式加速度传感器组件
FI20175942A1 (fi) Muunninjärjestely
EP4235709A3 (en) Optical module and method for manufacturing optical module
US11902764B2 (en) Magnetic circuit structure of a transducer, a transducer and an electronic device comprising the same
KR20220156031A (ko) 균형 특성을 갖는 음향 변환기
JP2016095718A (ja) 振動発生装置およびこれを用いた入力装置

Legal Events

Date Code Title Description
FD Application lapsed