JP7227932B2 - 交換可能な音声ガイドアセンブリを備えたスピーカ - Google Patents
交換可能な音声ガイドアセンブリを備えたスピーカ Download PDFInfo
- Publication number
- JP7227932B2 JP7227932B2 JP2020018941A JP2020018941A JP7227932B2 JP 7227932 B2 JP7227932 B2 JP 7227932B2 JP 2020018941 A JP2020018941 A JP 2020018941A JP 2020018941 A JP2020018941 A JP 2020018941A JP 7227932 B2 JP7227932 B2 JP 7227932B2
- Authority
- JP
- Japan
- Prior art keywords
- audio
- guide assembly
- speaker
- casing
- sound
- 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.)
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- 230000000712 assembly Effects 0.000 title description 5
- 238000000429 assembly Methods 0.000 title description 5
- 230000003321 amplification Effects 0.000 claims description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 description 9
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Images
Classifications
-
- 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
- H04R1/026—Supports for loudspeaker casings
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for 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
- H04R9/06—Loudspeakers
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/028—Structural combinations of loudspeakers with built-in power amplifiers, e.g. in the same acoustic enclosure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/029—Manufacturing aspects of enclosures transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
110 ケーシング
110a 開口端
110b 音声出口
110c 第1の接続部
120 スピーカユニット
130 音声ガイドアセンブリ
130a 反射面
130b 第2の接続部
132 フレーム
134 音声ガイドアセンブリ本体
150 音声増幅器
150a 表面
160 底壁
160a 開口
C チャンネル
C1 入口
C2 出口
D1 第1の方向
D2 第2の方向
E1、E3 係合スロット
E2、E4 係合ブロック
IS 内部
OS 外部
Claims (4)
- 開口端と、前記開口端にある少なくとも1つの第1の接続部とを備えるケーシングと、
前記ケーシング内に配置されたスピーカユニットと、
少なくとも1つの第2の接続部を備える音声ガイドアセンブリであって、前記少なくとも1つの第2の接続部が前記少なくとも1つの第1の接続部と構造的に干渉して、前記音声ガイドアセンブリが前記ケーシングの前記開口端に着脱自在に組み付けられる音声ガイドアセンブリと、を備え、
前記音声ガイドアセンブリは、音声ガイドアセンブリ本体と、底壁と、音声増幅器のうちの任意の2つの隣接するものの間に音声増幅チャネルを形成するように間隔をおいて配置された複数の前記音声増幅器とを備え、前記音声増幅チャネルの各々は、互いに対向する入口および出口を備え、前記出口は、前記入口の内径よりも大きい内径を有し、前記スピーカユニットからの音波は、前記入口を通って前記音声増幅チャネルに入り、前記出口を通って前記スピーカの外部に伝達されるように適合され、前記音声増幅器の各々は、放物面、テーパ面、指数関数的面、および双曲面のうちの少なくとも1つを備え、
前記音声増幅器は、底壁上に担持され、前記底壁は、前記スピーカユニットと、前記音声増幅器との間に配置され、前記底壁は、開口を有し、前記音声増幅器は前記開口を取り囲んでおり、
前記音声ガイドアセンブリ本体及び前記ケーシングは前記複数の音声増幅器を一緒に覆い、前記複数の音声増幅器は前記スピーカの内部に隠されている、スピーカ。 - 前記音声ガイドアセンブリは、前記スピーカユニットに面する反射面を備え、前記スピーカユニットは、音波を前記反射面に第1の方向に伝達するように適合され、前記反射面は、前記第1の方向に向かって傾斜され、前記音波が第2の方向に伝達されるように前記音波を反射するように適合される、請求項1に記載のスピーカ。
- 前記音声ガイドアセンブリは、フレームと音声ガイドアセンブリ本体とを備え、前記少なくとも1つの第2の接続部は、前記フレームに接続され、前記フレームは、前記音声ガイドアセンブリ本体を前記ケーシング内に制限する、請求項1に記載のスピーカ。
- 前記少なくとも1つの第2の接続部は、少なくとも1つのねじ留め部材を備え、前記少なくとも1つの第1の接続部は、少なくとも1つのねじ穴を備え、前記フレームは、前記ねじ留め部材を使用して前記ねじ穴にねじ留めされる、請求項3に記載のスピーカ。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962807240P | 2019-02-19 | 2019-02-19 | |
US62/807,240 | 2019-02-19 | ||
TW108139636A TWI786342B (zh) | 2019-02-19 | 2019-11-01 | 具有可替換式導音組件的揚聲器 |
TW108139636 | 2019-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020137113A JP2020137113A (ja) | 2020-08-31 |
JP7227932B2 true JP7227932B2 (ja) | 2023-02-22 |
Family
ID=69185398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020018941A Active JP7227932B2 (ja) | 2019-02-19 | 2020-02-06 | 交換可能な音声ガイドアセンブリを備えたスピーカ |
Country Status (4)
Country | Link |
---|---|
US (1) | US11317183B2 (ja) |
EP (1) | EP3700225B1 (ja) |
JP (1) | JP7227932B2 (ja) |
CN (1) | CN111586537B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113473307A (zh) * | 2020-03-31 | 2021-10-01 | 中强光电股份有限公司 | 扬声器结构与智慧型机器人 |
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Also Published As
Publication number | Publication date |
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JP2020137113A (ja) | 2020-08-31 |
US11317183B2 (en) | 2022-04-26 |
EP3700225A1 (en) | 2020-08-26 |
US20200267461A1 (en) | 2020-08-20 |
CN111586537A (zh) | 2020-08-25 |
EP3700225B1 (en) | 2024-02-21 |
CN111586537B (zh) | 2021-08-24 |
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