TW200539661A - Hybrid speaker and hybrid speaker unit - Google Patents

Hybrid speaker and hybrid speaker unit Download PDF

Info

Publication number
TW200539661A
TW200539661A TW94110212A TW94110212A TW200539661A TW 200539661 A TW200539661 A TW 200539661A TW 94110212 A TW94110212 A TW 94110212A TW 94110212 A TW94110212 A TW 94110212A TW 200539661 A TW200539661 A TW 200539661A
Authority
TW
Taiwan
Prior art keywords
speaker
air
bone conduction
composite
vibration plate
Prior art date
Application number
TW94110212A
Other languages
Chinese (zh)
Inventor
Takeshi Takeda
Mikio Fukuda
Original Assignee
Temco Japan
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 filed Critical Temco Japan
Publication of TW200539661A publication Critical patent/TW200539661A/en

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/10—Telephone receivers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Telephone Set Structure (AREA)

Abstract

A hybrid speaker and a hybrid speaker unit in which a bone conduction speaker and an air conduction speaker are compactly joined, and therefore even when an installation space is limited as in a mobile telephone, outputs of both speakers can be appropriately used functionally by using them in combination. The hybrid speaker and the hybrid speaker unit are characterized by using a bone conduction speaker (1) and an air conduction speaker (2), and preferably, the hybrid speaker (1) and the air conduction speaker (2) are integrally arranged on the same axis, and the air conduction speaker (2) is embedded in a recess (9) formed in the rear side of a yoke (3) of the bone conduction speaker (1).

Description

200539661 九、發明說明： 【發明所屬之技術領域】 本發明為關於複合式（hybrid)揚聲器及複合式揚聲器 組件（u n i t )，更詳細是關於使骨傳導揚聲器和氣導式揚聲 器一體構成小型化，而組裝入行動電話等構成骨導音和氣 導音可雙方輸出之複合式揚聲器及複合式揚聲器組件。 【先前技術】200539661 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a hybrid speaker and a composite speaker unit (unit), and more specifically relates to miniaturization of a bone conduction speaker and an air conduction speaker as a whole, and It is assembled into a mobile phone and other composite speakers and composite speaker components constituting both bone conduction sound and air conduction sound. [Prior art]

骨傳導揚聲器被使用於高噪音下或重聽者。在行動電話 組裝此一骨傳導揚聲器而使用時，功能上雖然和現在所使 用之氣導式揚聲氣在大體上相同而可使用，但是在音質方 面則稍差。 另一方面自利用者之觀點而言，不管是骨傳導揚聲器或 氣導式揚聲器，均被要求有更高音質且薄型之類型。但是， 利用骨傳導揚聲器之行動電話，為了實現可更高音質的輸 出，除了骨傳導揚聲器必須使用另外的氣導式揚聲器，以 分別使用該等功能，但在薄型化進展之行動電話的狹小空 間中，要組裝2個揚聲器則事實上有困難。 (專利文獻1 )日本專利特開2 0 0 3 - 8 7 8 8 6號公報 (專利文獻2 )日本專利特開2 0 0 3 - 3 4 8 2 0 8號公報 (專利文獻3 )日本專利特開2 0 0 4 - 0 6 4 1 0 1號公報 【發明内容】 (發明所欲解決之問題） 如上述，在以前的行動電話中，併合使用骨傳導揚聲器 和氣導式揚聲器時，由於必須要有兩揚聲器設置之寬廣空 5 3 ] 2XP/發明說明書(補件)/94-07/94110212Bone conduction speakers are used in high noise or hard of hearing. When this bone conduction speaker is assembled and used in a mobile phone, it is functionally similar to the air-conducted speakerphone used today, but it is slightly inferior in sound quality. On the other hand, from the user's point of view, whether it is a bone conduction speaker or an air conduction speaker, it is required to have a higher sound quality and a thinner type. However, in order to achieve higher sound quality in mobile phones using bone-conducting speakers, in addition to bone-conducting speakers, other air-conducting speakers must be used in order to use these functions. In fact, it is actually difficult to assemble two speakers. (Patent Document 1) Japanese Patent Laid-Open No. 2 0 3-8 7 8 8 6 (Patent Document 2) Japanese Patent Laid-Open No. 2 0 3-3 4 8 2 0 8 (Patent Document 3) Japanese Patent JP 2 0 0 4-0 6 4 1 0 1 [Summary of the Invention] (Problems to be Solved by the Invention) As described above, when a bone-conducting speaker and an air-conducting speaker are used in combination in a conventional mobile phone, To have a wide space with two speaker settings 5 3] 2XP / Invention Manual (Supplement) / 94-07 / 94110212

200539661 間，特別是對設置空間被限定之薄型的行動電話， 則難以採用併用兩揚聲器之構成。 本發明之課題為提供一種使骨傳導揚聲器和氣導 聲器併合小型化，對在行動電話設置空間被限定之 下，也可併用兩揚聲器且可分別使用其等功能輸出 式（hybrid)揚聲器及複合式揚聲器組件（unit)。 (解決問題之手段） 為了解決上述課題，本發明的複合式揚聲器之特 使骨傳導揚聲器和氣導式揚聲器構成為一體，前述 揚聲器和前述氣導式揚聲器被一體配置在同軸上， 佳，又，前述氣導式揚聲器埋設在形成於前述骨傳 器之軛的背面之凹陷部内。 前述骨傳導揚聲器最好是，在支持音圈及磁鐵之 持一定的間隙並固定在振動板上，如此所構成，前 部具有階段差，前述氣導式揚聲器為由：被固定在上 部内底面的中央部之磁鐵；及，藉被固定在上述凹 階段上之振動板而被支持且圍繞於前述磁鐵之音圈 被設置在前述振動板上之等化器（e q u a 1 i z e r );如此戶 為了解決上述課題，本發明之揚聲器組件為使申 範圍第1至5項中任一項所記載之複合式揚聲器， 箱（unit case)之一内側面固定前述骨傳導揚聲器白ί 板，再藉由彈性體使前述氣導式揚聲器之等化器固 述組件箱之反對側的内側面而收容於前述組件箱内 前述組件箱為被支持在彈性材料製的揚聲器座上， 312XP/發明說明書(補件)/9107/941 ] 02] 2 事實上 式揚 狀況 之複合 徵為， 骨傳導 如此較 導揚聲 車厄上保 述凹陷 述凹陷 陷名卩的 ；及， -構成。 請專利 在組件 f振動 定在前 。最好 如此較 200539661 佳0 又，為了解決上述課題，本發明之揚聲器組件為設有， 藉隔板將内部隔成骨傳導揚聲器用空間和氣導式揚聲器用 空間之組件箱，使骨傳導揚聲器其振動板藉固定在前述隔 板而設置於上述骨傳導揚聲器用空間内，並使氣導式揚聲 器其振動板面固定在前述組件箱的内側面而設置於前述氣 導式揚聲器用空間内。200539661, especially for thin mobile phones with limited installation space, it is difficult to adopt a combination of two speakers. The subject of the present invention is to provide a miniaturized combination of a bone conduction speaker and an air guide, which can be used in combination with two speakers and can separately use their functional output hybrid speakers and composites under the limitation of the mobile phone installation space. Speaker unit (unit). (Means for Solving the Problems) In order to solve the above-mentioned problems, the special-purpose bone conduction speaker and the air-conducting speaker of the composite speaker of the present invention are integrated into one body, and the speaker and the air-conducting speaker are integrally arranged on a coaxial line. The air-conducting speaker is embedded in a recessed portion formed on the back surface of the yoke of the bone transmitter. It is preferable that the bone conduction speaker supports a fixed gap between the voice coil and the magnet and is fixed on the vibration plate. The front part has a step difference. The air-conducted speaker is fixed on the upper bottom surface. The central part of the magnet; and an equalizer (equa 1 izer) supported by the vibrating plate fixed on the concave stage and surrounding the voice coil provided on the vibrating plate; To solve the above-mentioned problem, the speaker assembly of the present invention is the composite speaker described in any one of items 1 to 5 of the present invention. The bone conduction speaker white plate is fixed on the inner side of one of the unit cases, and then the bone conduction speaker white plate is fixed. The elastic body fixes the equalizer of the air-conducting speaker to the inner side of the opposite side of the component box and is housed in the component box. The component box is supported on a speaker base made of elastic material. (9) / 9107/941] 02] 2 In fact, the compound sign of the Yang condition is that the bone conduction is so much better than that of the Yangshoubaoshu depression and the depression depression; and,-the composition. Please patent before the component f vibration is fixed. It is better that it is better than 200539661. In order to solve the above-mentioned problem, the speaker assembly of the present invention is provided with a component box that partitions the interior into a space for bone conduction speakers and a space for air conduction speakers by a partition, so that the bone conduction speakers are The vibration plate is installed in the space for bone conduction speakers by being fixed to the partition, and the vibration plate surface of the air-conducted speaker is fixed to the inner side surface of the component box to be installed in the space for air-conducted speakers.

又，為了解決上述課題，本發明之揚聲器組件為，在支 持音圈和磁鐵之軛上保持既定的間隙並固定於振動板上， 如此所構成之骨傳導揚聲器的前述振動板上固定組裝氣導 式揚聲器之氣導式揚聲器箱。 在此情形下，前述骨傳導揚聲器被支持在彈性材料製的 揚聲器座上較佳，又前述揚聲器座設有前述骨傳導揚聲器 之支持部和前述骨傳導揚聲器之振動板露出部，前述氣導 式揚聲器箱通過前述振動板露出部而固定在前述骨傳導揚 聲器之振動板上。 (發明效果） 本發明之複合式揚聲器及複合式揚聲器組件，由於使骨 傳導揚聲器和氣導式揚聲器一體小型化，因此，不會占用 設置空間，對設置空間被限定之行動電話等很適用。 本發明之複合式揚聲器被例如使用於行動電話時，由於 可使氣導式揚聲器及骨傳導揚聲器的功能切換，因此，在 高噪音下時可選擇骨導音輸出，而在外部噪音不太高之場 所時，則可選擇氣導音，如此可因應狀況而時常以高音質 312XP/發明說明書(補件)/94-07/94110212 200539661 之聲音輸出，極為適用。 【實施方式】 本發明之複合式揚聲器其特徵為，使骨傳導揚聲器和氣 導式揚聲器構成一體，最好是一體地配置在同軸上，如此 較佳。以下，一面參照圖面一面說明本發明之實施形態。 首先，說明圖1所示之本發明的複合式揚聲器的第1實施 形態。其為在骨傳導揚聲器1之軛3的背面設有凹陷部9， 在該處埋設氣導式揚聲器2。In order to solve the above-mentioned problem, the speaker assembly of the present invention is fixed on a vibration plate while maintaining a predetermined gap on a yoke supporting a voice coil and a magnet, and the air guide is fixedly assembled on the vibration plate of the bone conduction speaker thus configured. Air-conducted speaker box In this case, it is preferable that the bone conduction speaker is supported on a speaker base made of an elastic material, and the speaker base is provided with a support portion for the bone conduction speaker and an exposed part of the vibration plate of the bone conduction speaker. The speaker box is fixed to the vibration plate of the bone conduction speaker through the exposed portion of the vibration plate. (Effects of the Invention) Since the composite speaker and the composite speaker assembly of the present invention miniaturize the bone conduction speaker and the air-conducting speaker integrally, they do not occupy an installation space and are suitable for a mobile phone or the like where the installation space is limited. When the composite speaker of the present invention is used in a mobile phone, for example, the functions of the air-conducting speaker and the bone-conducting speaker can be switched. Therefore, the bone-conducting sound output can be selected under high noise, and the external noise is not too high. In the place, you can choose air-conducting sound, so according to the situation, often with high sound quality 312XP / Invention Specification (Supplement) / 94-07 / 94110212 200539661 sound output, very applicable. [Embodiment] The composite speaker of the present invention is characterized in that the bone conduction speaker and the air-conducting speaker are integrated into one body, and are preferably integrally arranged on the same axis, which is preferable. Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, a first embodiment of the composite speaker of the present invention shown in Fig. 1 will be described. It is provided with a recessed portion 9 on the back surface of the yoke 3 of the bone conduction speaker 1, and an air-conducted speaker 2 is buried there.

骨傳導揚聲器1 一般為在支持音圈4和磁鐵5之軛3保 持一定的間隙再固定振動板6，如此所構成，在面對振動 板6的中央開口部7則固定厚的輛板8。如圖1所示，骨 傳導揚聲器1雖然是將磁鐵5配置在音圈4的外側之所謂 外磁型者，但也可使磁鐵5配置在音圈4内側之所謂内磁 型者。 氣導式揚聲器2在骨傳導揚聲器1之軛3的背面側設有 階段差之凹陷部9，在凹陷部9的内底面中央部固定有磁 鐵1 0，支持振動板1 2之音圈1 1被配置圍繞磁鐵1 0，再將 振動板1 2的外周緣固定在凹陷部9之階段部上，如此所構 成。在振動板12上固定有等化器（equalizer)13。 如此所構成之複合式揚聲器通常被適當地收容在組件 箱内而使用。例如收容在如圖2所示之箱型的組件箱1 4 時，骨傳導揚聲器1則藉其振動板6的軛板8而被固定在 組件箱1 4的内側面而設置於該處。如此，根據聲音信號， 振動板6的振動則傳到組件箱1 4全體，組件箱1 4藉振動 3 ] 2XP/發明說明書(補件)/94-07/94110212 200539661 而被輸出。 又，氣導式揚聲器2，其等化器1 3為藉由彈性體1 5被 設置在，和組件箱1 4的骨傳導揚聲器1之軛板8的固定面 相反側的内側面上。在彈性體1 5和組件箱1 4的彈性體固 定部則穿設有連通之放音孔1 6。The bone conduction speaker 1 is generally constructed by fixing the vibration plate 6 with a certain gap between the support of the voice coil 4 and the yoke 3 of the magnet 5. The thick plate 8 is fixed to the central opening 7 facing the vibration plate 6. As shown in Fig. 1, although the bone conduction speaker 1 is a so-called external magnetic type in which the magnet 5 is disposed outside the voice coil 4, the so-called internal magnetic type in which the magnet 5 is disposed inside the voice coil 4 may be used. The air-conducting speaker 2 is provided with a stepped recessed portion 9 on the back side of the yoke 3 of the bone conduction speaker 1. A magnet 10 is fixed to the center portion of the inner bottom surface of the recessed portion 9 and a voice coil 1 supporting the vibration plate 1 2 It is structured so as to surround the magnet 10 and fix the outer peripheral edge of the vibration plate 12 to the step portion of the recessed portion 9. An equalizer 13 is fixed to the vibration plate 12. The composite speaker constructed in this way is usually used by being housed in a component box appropriately. For example, when it is housed in a box-shaped component box 1 4 as shown in FIG. 2, the bone conduction speaker 1 is fixed to the inner side of the component box 14 by the yoke plate 8 of the vibration plate 6 and is installed there. In this way, according to the sound signal, the vibration of the vibration plate 6 is transmitted to the whole of the component box 14 and the component box 14 is output by the vibration 3] 2XP / Invention Specification (Supplement) / 94-07 / 94110212 200539661. The equalizer 13 of the air-conducting speaker 2 is provided on the inside surface opposite to the fixing surface of the yoke plate 8 of the bone conduction speaker 1 of the component box 14 by an elastic body 15. The elastic body fixing portion of the elastic body 15 and the component box 14 is provided with a sound emitting hole 16 communicating with it.

彈性體1 5除了可形成氣導式揚聲器2的導音孔外，也 具有可穩定骨傳導揚聲器1的特性之防振動材料的功能。 在組件箱1 4形成有導線引出口 1 7，自該處可各別拉出自 骨傳導揚聲器1及氣導式揚聲器2所露出之導線18、18a。 為考慮對行動電話之組裝等，則組件箱1 4藉由具有橡 膠、塑膠等之防振性的彈性材料製等之揚聲器座1 9而被支 持，如此較佳。揚聲器座（holder)19為，如圖3所示，在 可收容組件箱1 4之收容體部1 9 a的上下，具有穿設圓孔之 固定用突部1 9 b。 此第1實施形態之揚聲器組件當被利用揚聲器座1 9組 裝在行動電話上時，在行動電話殼2 0上形成組件設置用開 口 2 1，在該組件設置用開口 2 1的内側緣邊則立設有内螺 紋筒22。 支持組件箱14之揚聲器座19，其固定用突部19b之圓 孔内被插入内螺紋筒2 2，並藉螺絲固定而設置在組件設置 用開口 21内。 其次參照圖5及圖6說明本發明之揚聲器組件之第2實 施形態。第2實施形態為藉隔板2 5將内部隔成骨傳導揚聲 器用空間2 6和氣導式揚聲器用空間2 7之組件箱2 4内，設 312XP/發明說明書(補件)/94-07/94110212 200539661 置骨傳導揚聲器1和氣導式揚聲器2。 在此第2實施形態中，骨傳導揚聲器1雖然和上述為同 樣的構成，但是在軛3的背面側則不須設置凹陷部。又氣 導式揚聲器2如使用一般的動力型之揚聲器則較佳。 骨傳導揚聲器1為被配置在骨傳導揚聲器用空間2 6 内，其振動板6之軛板8被固定在隔板2 5上並藉此而設置 在該處。如此根據聲音信號，振動板6的振動則可傳到組 件箱2 4全體，而使組件箱2 4藉振動而被輸出骨導音。In addition to the sound guide hole of the air-conducting speaker 2, the elastic body 15 also functions as a vibration-proof material that can stabilize the characteristics of the bone-conducting speaker 1. A lead wire outlet 17 is formed in the component box 14, and the lead wires 18 and 18a exposed from the bone conduction speaker 1 and the air conduction speaker 2 can be pulled out from there. In order to consider the assembly of a mobile phone, etc., it is preferable that the component box 14 is supported by a speaker base 19 made of an elastic material having vibration-proof properties such as rubber and plastic. The speaker holder 19 is, as shown in FIG. 3, a fixing protrusion 19b provided with a circular hole above and below the receiving body portion 19a of the accommodable component box 14. When the speaker module of this first embodiment is assembled on a mobile phone using a speaker holder 19, an opening 21 for installing a module is formed in the mobile phone case 20, and an inner edge of the opening 21 for installing this module is Standing with an internal thread barrel 22. The speaker base 19 supporting the component box 14 is inserted into the female screw barrel 2 2 into the circular hole of the fixing protrusion 19b, and is fixed in the component installation opening 21 by screws. Next, a second embodiment of the speaker module according to the present invention will be described with reference to Figs. 5 and 6. In the second embodiment, the interior is partitioned into a bone conduction speaker space 2 6 and an air-conducting speaker space 2 7 by a partition 2 5, and a component box 2 4 is provided with 312XP / Invention Specification (Supplement) / 94-07 / 94110212 200539661 Bone conduction speaker 1 and air conduction speaker 2. In this second embodiment, although the bone conduction speaker 1 has the same structure as described above, it is not necessary to provide a recessed portion on the back side of the yoke 3. The air-conducting speaker 2 is preferably a general power type speaker. The bone conduction speaker 1 is disposed in the space 2 6 for bone conduction speakers, and the yoke plate 8 of the vibration plate 6 is fixed to the partition plate 25 and is installed there. In this way, according to the sound signal, the vibration of the vibration plate 6 can be transmitted to the whole of the component box 24, and the component box 24 can be outputted with bone conduction sound by vibration.

另一方面，氣導式揚聲器2為被固定在氣導式揚聲器用 空間2 7内的内側面。在該組件箱内側面的固定部，適當形 成有放音口 28。 在組件箱2 4上形成有導線引出口 3 0，自該處各被拉出 自骨傳導揚聲器1及氣導式揚聲器2所露出之導線3 1、3 2。 圖6表示上述第2實施形態之揚聲器組件組裝在行動電 話之方法的一例，在行動電話殼3 3上形成有内面全體固定 具有橡膠、塑膠等的防震性之彈性材料3 4的凹陷部3 5， 在該凹陷部3 5内嵌裝此一揚聲器組件。又，貫通彈性材料 3 4及凹陷部3 5之一側面則形成有可拉出導線3 1、3 2之導 線引出孔36 。 本揚聲器組件由於藉由具有防震作用之彈性材料3 4而 被嵌裝在凹陷部3 5内，因此可抑制其震動之傳達，對該行 動電話機殼3 3可確保隔離性（i s 〇 U t i ο η )。 其次，參照圖7至圖9說明本發明之揚聲器組件的第3 實施形態。第3實施形態為在和第2實施形態同樣構成之 10 312ΧΡ/發明說明書(補件)/94-07/94110212 200539661 骨傳導揚聲器1的振動板6 (軛板8 )上，固定内藏有和上 述同樣構成的氣導式揚聲器2的氣導式揚聲器箱3 7。其固 定通常為藉設在氣導式揚聲器箱3 7的背面側中央部之突 部3 8固定於骨傳導揚聲器1 6的振動板（軛板2 9 )上而實 施。On the other hand, the air-conducting speaker 2 is an inner side surface fixed in the air-conducting speaker space 27. A sound emitting port 28 is appropriately formed in the fixing portion on the inner side of the component box. A lead wire outlet 30 is formed in the component box 24, and the lead wires 3 1 and 32 exposed from the bone conduction speaker 1 and the air conduction speaker 2 are pulled out therefrom. FIG. 6 shows an example of a method of assembling the speaker unit of the second embodiment to a mobile phone. The mobile phone case 3 3 is formed with a recessed portion 3 5 in which an elastic material 3 with a shockproof property such as rubber and plastic is fixed on the inner surface. The speaker assembly is embedded in the recessed portion 35. In addition, on one side surface of the penetrating elastic material 34 and the recessed portion 35, a lead wire lead-out hole 36 through which the lead wires 3 1 and 32 can be drawn is formed. Since the speaker assembly is embedded in the recessed portion 35 by an elastic material 3 4 having anti-vibration effect, transmission of vibration can be suppressed, and isolation of the mobile phone case 3 3 (is 〇U ti ο η). Next, a third embodiment of the speaker module according to the present invention will be described with reference to Figs. 7 to 9. The third embodiment is the same as the second embodiment, 10 312XP / Invention Manual (Supplement) / 94-07 / 94110212 200539661 The vibration plate 6 (yoke plate 8) of the bone conduction speaker 1 is fixed with the The air-conducted speaker box 37 of the air-conducted speaker 2 having the same structure as described above. The fixing is usually performed by fixing a projection 38 provided on the central portion of the rear side of the air-conducting speaker box 37 to the vibration plate (yoke plate 2 9) of the bone conduction speaker 16.

在此情形下，骨傳導揚聲器1部份為藉由具有橡膠、塑 膠等的防震性之彈性材料製的揚聲器座3 9而被支持，如此 較佳。揚聲器座3 9為，如圖8所示，在圓筒狀基體的上下 具有穿設圓孔之固定用突部40，又在一側面形成有揚聲器 支持部4 1，在另一側面則形成開口 4 2。 骨傳導揚聲器1在以其軛板8面對開口 4 2之狀態，被 支持在揚聲器支持部41上。又，氣導式揚聲器箱37之突 部3 8被固定於面對開口 4 2内的軛板8。此時，在開口 4 2 的周緣部和氣導式揚聲器箱3 7之對向面之間保持有若干 間隙。 圖9表示此第3實施形態之揚聲器組件組裝在行動電話 之方法例，和第1實施形態的情形相同，在行動電話機殼 2 0上形成有組件設置用開口 2 1，在該組件設置用開口 2 1 的内側緣邊上則立設有内螺紋筒2 2。 如上述支持骨傳導揚聲器1之揚聲器座39,在其固定用 突部4 0的圓孔内被插入内螺紋筒2 2，其藉螺絲固定而被 設於組件設置用開口 2 1内。 以上，根據各實施形態之揚聲器組件由於使用骨傳導揚 聲器和氣導式揚聲器，因此，可切換骨傳導揚聲器的骨導 11 312XP/發明說明書(補件)/94-07/94110212 200539661 音輸出和氣導式揚聲器之氣專音輸出之電氣或機械的開 關，藉將此等設置在接續此等揚聲器的通訊機器上，則可 因應情形而在功能上選擇聲音輸出之方法。 雖然以上說明本發明之實施形態，但只要不脫離本發明 之精神和範圍其可廣範地構成不同的實施形態樣，而本發 明除受限於申請專利範圍以外，並不受限於其特定的實施 態樣。In this case, it is preferable that the bone conduction speaker 1 is supported by a speaker base 39 made of an elastic material having anti-vibration properties such as rubber and plastic. As shown in FIG. 8, the speaker base 39 has a fixing protrusion 40 with a circular hole formed on the upper and lower sides of the cylindrical base body, a speaker support portion 41 is formed on one side, and an opening is formed on the other side. 4 2. The bone conduction speaker 1 is supported on the speaker support portion 41 with the yoke plate 8 facing the opening 42. Also, the projections 38 of the air-conducting speaker box 37 are fixed to the yoke plate 8 inside the facing opening 42. At this time, a few gaps are maintained between the peripheral edge portion of the opening 4 2 and the facing surface of the air-conducting speaker box 37. FIG. 9 shows an example of a method for assembling a speaker unit of this third embodiment to a mobile phone. As in the case of the first embodiment, an opening 21 for installing a module is formed in the housing 20 of the mobile phone. An inner thread barrel 2 2 is erected on the inner edge of the opening 2 1. As described above, the speaker base 39 supporting the bone conduction speaker 1 is inserted into the female screw barrel 2 2 in the circular hole of the fixing protrusion 40, and is fixed in the opening 21 for module installation by screw fixing. As mentioned above, since the speaker assembly according to each embodiment uses a bone conduction speaker and an air conduction speaker, the bone conduction of the bone conduction speaker can be switched 11 312XP / Invention Manual (Supplement) / 94-07 / 94110212 200539661 Sound output and air conduction The electrical or mechanical switch of the speaker's air sound output, by setting these on the communication equipment connected to these speakers, can choose the method of sound output functionally according to the situation. Although the embodiment of the present invention has been described above, as long as it does not deviate from the spirit and scope of the present invention, it can be constituted in a wide range of different embodiments, and the present invention is not limited to the scope of the patent application and is not limited to its specific Implementation.

【圖式簡單說明】 圖1 ( a )〜（c )表示本發明之複合式揚聲器的構成例之圖。 圖2表示本發明之第1實施形態的揚聲器組件之構成例 的圖。 圖3表示在本發明之第1實施形態的揚聲器組件中所使 用之揚聲器座的形狀圖。 圖4表示本發明之第1實施形態的揚聲器組件組裝在行 動電話的組裝方法之圖。 圖5表示本發明之第2實施形態的揚聲器組件之構成例 的圖。 圖6表示本發明之第2實施形態的揚聲器組件組裝行動 電話的方法之圖。 圖7表示本發明之第3實施形態的揚聲器組件之構成例 的圖。 圖8表示本發明之第3實施形態的揚聲器組件中所使用 的揚聲器座的形狀圖。 圖9表示本發明之第3實施形態的揚聲器組件組裝在行 12 312XP/發明說明書(補件)/94-07/94】〗02 ] 2 200539661 動電話方法之圖。 【主要元件符號說明】[Brief Description of the Drawings] Figs. 1 (a) to (c) are diagrams showing a configuration example of a composite speaker according to the present invention. Fig. 2 is a diagram showing a configuration example of a speaker unit according to the first embodiment of the present invention. Fig. 3 is a diagram showing the shape of a speaker stand used in the speaker unit according to the first embodiment of the present invention. Fig. 4 is a view showing a method of assembling a speaker unit in a mobile phone according to the first embodiment of the present invention. Fig. 5 is a diagram showing a configuration example of a speaker unit according to a second embodiment of the present invention. Fig. 6 shows a method of assembling a mobile phone with a speaker unit according to a second embodiment of the present invention. Fig. 7 is a diagram showing a configuration example of a speaker unit according to a third embodiment of the present invention. Fig. 8 shows a shape of a speaker stand used in a speaker unit according to a third embodiment of the present invention. FIG. 9 shows a third embodiment of the present invention in which the speaker module is assembled in line 12 312XP / Invention Specification (Supplement) / 94-07 / 94] 02] 2 200539661 mobile phone method. [Description of main component symbols]

2 3 > 29 4、1 1 5 > 1 0 6 ' 1 2 7 8 9 ^ 35 13 1 4 ' 24 15 16 17 > 30 ' 36 18、 18a、 31、 32 19^39 19a 19b、 40 20 ^ 33 2 1 22 25 骨傳導揚聲器 氣導式揚聲器 輛 音圈 磁鐵 振動板 中央開口部 軛板 凹陷部 等化器 組件箱 彈性體 放音孔 導線引出口 導線 揚聲器座 收容體部 固定用突部 行動電話機殼 組件設置用開口 内螺紋筒 隔板 312XP/發明說明書(補件)/94-07/94〗10212 13 200539661 26 27 28 34 3 7 38 4 1 骨傳導揚聲器用空間 氣導式揚聲器用空間 放音口 彈性材料 氣導式揚聲器箱 突部 揚聲器支持部 422 3 > 29 4, 1 1 5 > 1 0 6 '1 2 7 8 9 ^ 35 13 1 4' 24 15 16 17 > 30 '36 18, 18a, 31, 32 19 ^ 39 19a 19b, 40 20 ^ 33 2 1 22 25 Bone conduction speaker Air-conducted speaker Car voice coil magnet Vibration plate Central opening part Yoke plate recessed part Equalizer component box Elastomer sound hole hole Lead wire outlet Speaker seat Housing body fixing protrusion Opening female screw cylinder partition for installation of mobile phone casing components 312XP / Invention Specification (Supplement) / 94-07 / 94〗 10212 13 200539661 26 27 28 34 3 7 38 4 1 For air conduction speakers for bone conduction speakers Spatial sounding mouth elastic material air-conducting speaker box protrusion speaker support 42

312XP/發明說明書(補件)/94-07/94110212 14312XP / Invention Specification (Supplement) / 94-07 / 94110212 14

Claims (1)

200539661 十、申請專利範圍： 1 . 一種複合式揚聲器，其特徵為，使骨傳導揚聲器和氣 導式揚聲器併合成一體。 2 .如申請專利範圍第1項之複合式揚聲器，其中，前述 骨傳導揚聲器和氣導式揚聲器為一體被配置在同軸上。 3 ·如申請專利範圍第2項之複合式揚聲器，其中，前 述氣導式揚聲器為被埋設在形成於前述骨傳導揚聲器的軛 之背面的凹陷部。200539661 10. Scope of patent application: 1. A composite speaker, characterized in that a bone conduction speaker and an air conduction speaker are integrated into one. 2. The composite speaker according to item 1 of the patent application scope, wherein the aforementioned bone conduction speaker and the air conduction speaker are integrally arranged on the coaxial. 3. The composite speaker according to item 2 of the patent application, wherein the air-conducting speaker is a recessed portion formed on the back surface of the yoke of the bone-conducting speaker. 4.如申請專利範圍第3項之複合式揚聲器，其中，前述 凹陷部設有階段差，前述氣導式揚聲器為由：被固定在前述 凹陷部内底面的中央部之磁鐵；及，藉被固定在前述凹陷 部的階段上之振動板而被圍繞支持之前述磁鐵的音圈； 及，被設置在前述振動板上之等化器；如此所構成。 5 .如申請專利範圍第1項之複合式揚聲器，其中，前述 骨傳導揚聲器為在支持音圈及磁鐵之軛上保持既定的間隙 再固定振動板，如此所構成。 6 . —種複合式揚聲器組件，其將前述申請範圍第1項之 複合式揚聲器，使前述骨傳導揚聲器的振動板固定在組件 箱之一内側面，再藉由彈性體將前述氣導式揚聲器之等化 器固定在前述組件箱之反對側的内側面而收容於前述組件 箱内，如此所成。 7 .如申請專利範圍第6項之複合式揚聲器組件，其中， 前述組件箱為被支持在彈性材料製之揚聲器座。 8 . —種複合式揚聲器組件，其設有藉隔板將内部隔成骨 15 312XP/發明說明書(補件)/94-07/94110212 200539661 傳導揚聲器用空間和氣導式揚聲器用空間的組件箱，其在 前述骨傳導揚聲器用空間内將骨傳導揚聲器之振動板固定 於前述隔板，在前述氣導式揚聲器用空間將氣導式揚聲器 之振動板面固定於前述組件箱的内側面。 9 . 一種複合式揚聲器組件，在可支持音圈和磁鐵之軛保 持一定的間隙再固定振動板如此所成之骨傳導揚聲器的前 述振動板上，固定組裝氣導式揚聲器之氣導式揚聲器箱。4. The composite loudspeaker according to item 3 of the scope of patent application, wherein the recessed portion is provided with a step difference, and the air-conducted loudspeaker is made of: a magnet fixed on a central portion of an inner bottom surface of the recessed portion; and, by being fixed The voice coil of the magnet supported by the vibrating plate at the stage of the recessed portion; and the equalizer provided on the vibrating plate; 5. The composite loudspeaker according to item 1 of the patent application scope, wherein the aforementioned bone conduction loudspeaker is constructed by maintaining a predetermined gap on a yoke supporting a voice coil and a magnet, and then fixing the vibration plate. 6. A composite loudspeaker assembly which fixes the composite loudspeaker of item 1 of the aforementioned application scope, fixes the vibration plate of the bone conduction loudspeaker on one of the inner sides of the component box, and then the air-conducted loudspeaker is made of an elastomer. The equalizer is fixed on the inner side of the opposite side of the aforementioned component box and accommodated in the aforementioned component box. 7. The composite speaker module according to item 6 of the patent application, wherein the component box is a speaker base made of elastic material. 8. A composite speaker assembly provided with a partition box to partition the interior into bone 15 312XP / Invention Specification (Supplement) / 94-07 / 94110212 200539661 A component box for a space for conductive speakers and a space for air-conducted speakers, It fixes the vibration plate of the bone conduction speaker to the partition in the space for the bone conduction speaker, and fixes the vibration plate surface of the air conduction speaker to the inner side of the component box in the space for the air conduction speaker. 9. A composite speaker assembly, which fixes an air-conducting speaker box of an air-conducting speaker on the aforementioned vibration plate of a bone-conducting speaker which can support a certain gap between the voice coil and the yoke of the magnet and then fixes the vibration plate. . 1 0 .如申請專利範圍第9項之複合式揚聲器組件，其中， 前述骨傳導揚聲器為被支持在彈性材料製之揚聲器座。 1 1 .如申請專利範圍第1 〇項之複合式揚聲器組件，其 中，前述揚聲器座為具有前述骨傳導揚聲器之支持部和前 述骨傳導揚聲器之振動板露出部，前述氣導式揚聲器箱通 過前述振動板露出部而固定在前述骨傳導揚聲器之振動 板010. The composite speaker assembly according to item 9 of the patent application scope, wherein the bone conduction speaker is a speaker holder made of an elastic material. 1 1. The composite speaker assembly according to item 10 of the patent application scope, wherein the speaker base is a support part having the bone conduction speaker and an exposed part of the vibration plate of the bone conduction speaker, and the air conduction speaker box passes the aforementioned The exposed portion of the vibration plate is fixed to the vibration plate of the bone conduction speaker. 16 312XP/發明說明書(補件)/94-07/9411021216 312XP / Invention Specification (Supplement) / 94-07 / 94110212
TW94110212A 2004-03-31 2005-03-31 Hybrid speaker and hybrid speaker unit TW200539661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004106719 2004-03-31

Publications (1)

Publication Number Publication Date
TW200539661A true TW200539661A (en) 2005-12-01

Family

ID=35064162

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94110212A TW200539661A (en) 2004-03-31 2005-03-31 Hybrid speaker and hybrid speaker unit

Country Status (3)

Country Link
JP (1) JPWO2005096664A1 (en)
TW (1) TW200539661A (en)
WO (1) WO2005096664A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112995825A (en) * 2019-12-13 2021-06-18 深圳市韶音科技有限公司 Sound output device
US20210409875A1 (en) 2019-12-13 2021-12-30 Shenzhen Voxtech Co., Ltd. Sound-output device

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007034739A1 (en) * 2005-09-20 2007-03-29 Temco Japan Co., Ltd. Bone conduction speaker holder and bone conduction speaker unit using this
WO2009101622A2 (en) * 2008-02-11 2009-08-20 Bone Tone Communications Ltd. A sound system and a method for providing sound
JP5075676B2 (en) * 2008-02-28 2012-11-21 株式会社オーディオテクニカ Microphone
JP4946976B2 (en) * 2008-06-04 2012-06-06 コスモギア株式会社 Bone conduction speaker mounting structure and device with bone conduction speaker provided with the mounting structure
US8521239B2 (en) 2010-12-27 2013-08-27 Rohm Co., Ltd. Mobile telephone
JP5878002B2 (en) * 2011-11-07 2016-03-08 株式会社ファインウェル mobile phone
CN106027713B (en) 2010-12-27 2020-07-07 株式会社精好 Mobile phone, sound output device, listening system and listening apparatus
US9313306B2 (en) 2010-12-27 2016-04-12 Rohm Co., Ltd. Mobile telephone cartilage conduction unit for making contact with the ear cartilage
US8918149B2 (en) 2010-12-27 2014-12-23 Rohm Co., Ltd. Mobile telephone
JP5783352B2 (en) 2011-02-25 2015-09-24 株式会社ファインウェル Conversation system, conversation system ring, mobile phone ring, ring-type mobile phone, and voice listening method
US20130169513A1 (en) * 2012-01-04 2013-07-04 Google Inc. Wearable computing device
KR101973346B1 (en) 2012-01-20 2019-04-26 파인웰 씨오., 엘티디 Portable telephone having cartilage conduction section
JP6178556B2 (en) * 2012-10-16 2017-08-09 株式会社ファインウェル mobile phone
US9277334B1 (en) 2012-03-21 2016-03-01 Google Inc. Wearable computing device authentication using bone conduction
US9998836B2 (en) * 2012-05-01 2018-06-12 Kyocera Corporation Electronic device, control method, and control program
TWI645722B (en) 2012-06-29 2018-12-21 日商精良股份有限公司 Mobile phone
KR101972290B1 (en) 2013-08-23 2019-04-24 파인웰 씨오., 엘티디 Portable telephone
CN105684401B (en) 2013-10-24 2018-11-06 罗姆股份有限公司 Wristband type hand-held device
CN103716738B (en) * 2013-12-18 2018-06-26 上海超彩通信科技有限公司 Vibrating speaker
US9930436B2 (en) 2014-06-26 2018-03-27 Temco Japan Co., Ltd. Bone conduction speaker
JP6551919B2 (en) 2014-08-20 2019-07-31 株式会社ファインウェル Watch system, watch detection device and watch notification device
WO2016098820A1 (en) 2014-12-18 2016-06-23 ローム株式会社 Cartilage conduction hearing device using electromagnetic-type vibration unit, and electromagnetic-type vibration unit
EP3323567B1 (en) 2015-07-15 2020-02-12 FINEWELL Co., Ltd. Robot and robot system
JP6551929B2 (en) 2015-09-16 2019-07-31 株式会社ファインウェル Watch with earpiece function
WO2017126406A1 (en) 2016-01-19 2017-07-27 ローム株式会社 Pen-type transceiver device
JP2020053948A (en) 2018-09-28 2020-04-02 株式会社ファインウェル Hearing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0597189U (en) * 1992-05-29 1993-12-27 アルプス電気株式会社 Bone conduction transmitter / receiver
JP3045032B2 (en) * 1994-02-22 2000-05-22 松下電器産業株式会社 headphone
JP3058580B2 (en) * 1995-08-31 2000-07-04 日本ゼックス株式会社 Bone conduction voice pickup device and communication device
JP3876061B2 (en) * 1997-10-06 2007-01-31 Ｎｅｃトーキン株式会社 Voice pickup device
JP3641819B2 (en) * 1998-03-05 2005-04-27 アツデン株式会社 Electric / acoustic transducer
JP2001309476A (en) * 2000-04-26 2001-11-02 Kubota Corp Sound information switching device
JP3476764B2 (en) * 2000-11-22 2003-12-10 株式会社テムコジャパン Hearing aid
JP2002281594A (en) * 2001-03-07 2002-09-27 Cotron Corp Small built-in speaker for radio communication equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112995825A (en) * 2019-12-13 2021-06-18 深圳市韶音科技有限公司 Sound output device
US20210409875A1 (en) 2019-12-13 2021-12-30 Shenzhen Voxtech Co., Ltd. Sound-output device
US11956603B2 (en) 2019-12-13 2024-04-09 Shenzhen Shokz Co., Ltd. Sound-output device
US12041425B2 (en) 2019-12-13 2024-07-16 Shenzhen Shokz Co., Ltd. Sound-output device

Also Published As

Publication number Publication date
JPWO2005096664A1 (en) 2008-02-21
WO2005096664A1 (en) 2005-10-13

Similar Documents

Publication Publication Date Title
TW200539661A (en) Hybrid speaker and hybrid speaker unit
KR101691362B1 (en) Ultrathin loudspeaker module
US8437493B2 (en) Apparatus for mounting a speaker module
TW200536415A (en) Bone conduction device unit, and portable telephone and headset using the same
TWI437894B (en) Multi function speaker
JP5102876B2 (en) PCB with embedded speaker assembly
WO2012157191A1 (en) Speaker system, electronic apparatus using same, and mobile body device
US20110038503A1 (en) Earphone
JP2012015580A (en) Earphone
KR20160112893A (en) Piezoelectric ceramic dual-band bass-enhanced earpiece
WO2006090558A1 (en) Speaker device
US20200053443A1 (en) Speaker Assembly
CN108566599B (en) Sound production device and electronic equipment
CN112788459A (en) Receiver module integrated with a pipe
TW200533219A (en) Speaker module frame, speaker module therewith, and electrical device with the speaker module
US7536207B2 (en) Mobile terminal having round external speaker
KR101404119B1 (en) Slim type speaker
KR101222416B1 (en) Speaker with dual suspension
JP2006050309A (en) Holding structure of piezoelectric speaker
KR20020003169A (en) Receiving unit for mobile communication terminal
WO2023051005A1 (en) Coil-iron loudspeaker assembly and earphone
JP2013128199A (en) Speaker device
KR101673295B1 (en) Bidirectional interface terminal for speaker
KR100768137B1 (en) Back-volume terminal structure of the microspeaker module
CN219269043U (en) Sounding structure and sounding device