200536415 九、發明說明： 【發明所屬之技術領域】 本發明為關於骨傳導裝置組件暨使用該裝置組 動電話機及頭戴式耳機（h e a d s e t)，更詳細為，使 聲器和骨傳導麥克風（microphone)—體構成小型 (u n i t )組裝在行動電話機或頭戴式耳機上而構成 通話之骨傳導裝置組件暨使用該裝置組件之行動 頭戴式耳機。 【先前技術】 骨傳導揚聲器為利用聲音信號變成振動作為骨合 而傳達至聽覺器官，相反的，骨傳導麥克風為拾取 音的振動而變成電氣信號來發送。藉由合併使用此 傳導裝置則可送受通話。 在曰本專利特開2 0 0 3 _ 1 3 4 5 8 1號公報記載有合併 一骨傳導揚聲器和骨傳導麥克風之送受通話裝置。 為戴在臉部或帽部上之吊帶（strap)型，其由可收容 揚聲器31和骨傳導麥克風34之回動外殼32;及， 回動外殼3 2之支持體3 5 ;如此所構成，且支持體 對臉部或帽部的吊帶之繫止手段3 7、3 8 (圖9 )。 上述先前之送受通話裝置，由於骨傳導揚聲器31 導麥克風34為併置之構造，因此，安裝面積變大， 於組裝在如行動電話機等設置空間被限定之小空間 專利文獻1 :日本專利特開2 0 0 3 - 1 3 4 5 8 1號公報 專利文獻2 :日本專利特開2 0 0 1 - 3 2 0 7 9 0號公報 312XP/發明說明書(補件)/94-06/94108330 卜之行 傳導揚 之組件 雙方向 話機及 L導音 骨傳導 2種骨 使用此 該裝置 骨傳導 可軸支 35具有 和骨傳 而不適 5 200536415 專利文獻3 :日本專利第2 2 0 7 1 5 8號公報 【發明内容】 (發明所欲解決之問題） 如上述在先前之送受通話裝置中，併用骨傳導揚聲器和 骨傳導麥克風時，兩裝置的設置必須要有廣大的空間，設 置空間被限定時則實際上難以採用併用兩裝置之構成。 本發明之課題為提供一種將骨傳導揚聲器和骨傳導麥 克風一體構成小型化，即使行動電話機般的設置空間被限 ^ 定時，也可併用兩裝置而實施送受通話之骨傳導裝置組件 暨使用該裝置組件之行動電話機及頭戴式耳機。 (解決問題之手段） 本發明為設有藉分隔板將内部隔開成揚聲器用空間和 麥克風用空間之組件箱（u n i t c a s e )，在前述揚聲器用空間 内，使支持音圈和磁鐵之軛保持一定的間隙再固定振動板 如此所構成之骨傳導揚聲器，藉前述振動板固定在前述分 隔板上，在前述麥克風用空間内使骨傳導麥克風之該骨振 ^ 動拾取面固定於前述組件箱之内側面，而構成骨傳導裝置 組件，如此以解決上述課題。 又，本發明為在支持音圈和磁鐵之軛保持一定的間隙再 .固定振動板如此而構成骨傳導揚聲器的前述振動板，使其 固定組裝骨傳導麥克風之麥克風箱，而構成骨傳導裝置組 件，如此以解決上述課題。 在此情況下，最好前述骨傳導揚聲器為被支持在彈性材 料製之揚聲器座（holder)上，前述揚聲器座為設有前述骨 6 312XP/發明說明書(補件)/94-06/94108330 200536415 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，而通過前述振動板露出部可使前述骨傳導麥克風（case) 固定在前述振動板上。 在以上之任何情況下，各骨傳導裝置組件均可被埋設在 行動電話機之框體，或組裝在頭戴式耳機之一邊或雙邊之 軟墊箱（pad case)内。 (發明效果） 本發明之骨傳導裝置組件，由於使骨傳導揚聲器和骨傳 φ 導麥克風一體構成小型化，因此，其不須占有很大的設置 空間，而可適用於設置空間被限定之行動電話機等。 在使用本發明之骨傳導裝置組件的送受通話裝置中，由 於送話及接聽均為利用骨傳導方式，因此，在高噪音下也 可通訊，特別是骨傳導麥克風不易受到外部噪音的影響， 而可適合於噪音下之聲音輸入用裝置。 【實施方式】 以下一面參照圖式一面說明本發明之實施形態。首先， β說明圖1所示之關於本發明的骨傳導裝置組件之第1實施 形態。 其為在藉分隔板2將内部隔開成揚聲器用空間3和麥克 風用空間4之組件箱1内，設置骨傳導揚聲器5和骨傳導 *1 麥克風6之骨傳導裝置組件。 通常，骨傳導揚聲器5為在支持音圈7和磁鐵8之軛9 上，保持一定的間隙再固定振動板1 0，如此所構成，在面 臨振動板1 0之中央開口部，定置有較厚的軛板1 1 (參照 7 312ΧΡ/發明說明書(補件)/94-06/94108330 200536415 圖2 )。如圖1及圖2所示，骨傳導揚聲器雖然是使磁鐵8 配置在音圈7的外側之所謂外磁型者，但是其也可構成為 在音圈7内側配置磁鐵8之所謂内磁型者。 如此所構成之骨傳導揚聲器5為被配置在揚聲器用空間 3内，其振動板1 0的軛板1 1藉固定在分隔板2上而設置 在該處。如此，由於聲音信號，振動板1 0之振動則由分隔 板2傳至組件箱1全體，而組件箱1則藉振動而被輸出。 骨傳導麥克風6，實質上亦可和骨傳導揚聲器5為同一 φ 構成，也可使其振動板1 0 (軛板1 1 )作為骨振動拾取手段 亦可，或内藏壓電型的振動拾取元件之構成，如此亦可。 骨傳導麥克風6被配置在其麥克風用空間4内，而其骨 振動拾取手段則藉骨振動拾取面1 2所成之組件箱1的側面 之内側而被固定，並設置在麥克風用空間4内。如此傳達 至組件箱1之頭骨的骨振動被介由骨振動拾取面1 2而被拾 取並變換為電氣信號並被送出。 在組件箱1上形成有導線引出口 1 3，自該處可引出由骨 ® 傳導揚聲器5及骨傳導麥克風6所露出之導線14。 此一骨傳導裝置組件由於在單一個箱1内收容有骨傳導 揚聲器5和骨傳導麥克風6，因此，雖然其難以同時雙方 、向通話，但是藉將骨傳導揚聲器5之接收和自骨傳導麥克 風6的發送之切換的電氣或機械開關予以設置在接續此等 裝置之通訊機器時如此則可作雙方向通話。 圖3表示上述第1實施形態之骨傳導裝置組件對行動電 話機之組裝方法之一例。在此情形下在行動電話機殼1 5 8 3 ] 2XP/發明說明書(補件)/9^06/94108330 200536415 形成在内面全體固定有橡膠、塑膠等具有防振性的彈性體 1 7之凹陷部1 6，在該凹陷部1 6内嵌裝本骨傳導裝置組件。 此時，組件箱1之骨振動拾取面1 2被設計為稍微被推出之 狀態。又，貫通彈性體1 7及凹陷部1 6之一側面，則形成 有可引出導線1 4之導線引出孔1 8。 本骨傳導裝置組件由於藉由具有防振作用的彈性體1 7 而被嵌裝在凹陷部1 6内，因此，可抑止其振動之傳達，而 對其行動電話機殼1 5可破保隔離性（i s ο 1 a t i ο η )。200536415 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a bone conduction device assembly and a mobile phone and a headset using the device. More specifically, a microphone and a bone conduction microphone (microphone) ) —The body is composed of a small unit (unit) assembled on a mobile phone or a headset to form a bone conduction device component for a call and a mobile headset using the device component. [Prior Art] Bone conduction speakers use acoustic signals to become vibrations and transmit them to the hearing organ as osseointegration. On the contrary, bone conduction microphones convert electrical signals into vibrations for sound pickup. Calls can be sent and received by using this conductive device in combination. Japanese Patent Application Laid-Open No. 2000-3 _ 1 3 4 5 8 1 describes a transmitting / receiving device incorporating a bone conduction speaker and a bone conduction microphone. It is a strap type that is worn on the face or cap, and is composed of a revolving housing 32 that can accommodate the speaker 31 and the bone conduction microphone 34; and a support 3 5 that revolves the housing 32; And the support means for fixing the face to the face or the sling of the cap is 37, 38 (Fig. 9). Since the above-mentioned conventional transmitting and receiving device has a bone conduction speaker 31 and a microphone 34 in a side-by-side configuration, the installation area becomes large, and it is assembled in a small space where installation space such as a mobile phone is limited. Patent Document 1: Japanese Patent Laid-Open No. 2 0 0 3-1 3 4 5 8 Publication No. 1 Patent Document 2: Japanese Patent Laid-Open No. 2 0 0 1-3 2 0 7 9 0 Publication No. 312XP / Invention Specification (Supplement) / 94-06 / 94108330 Bu Zhixing Two types of bone conduction telephone and L-guidance bone conduction. This device uses this device. The bone conduction can be supported by the shaft support 35. It is uncomfortable with bone transmission. 5 200536415 Patent Document 3: Japanese Patent No. 2 0 7 1 5 8 [Summary of the Invention] (Problems to be Solved by the Invention) As described above, when a bone-conduction speaker and a bone-conduction microphone are used in a previous communication device, a large space must be provided for the installation of the two devices. When the installation space is limited, it is practical It is difficult to adopt a combination of two devices. The object of the present invention is to provide a bone conduction speaker assembly and a bone conduction microphone that are compact in size. Even if the installation space like a mobile phone is limited, it is possible to use two devices to implement a bone conduction device assembly for receiving and transmitting calls and use the device. Mobile phones and headsets. (Means for Solving the Problem) The present invention is provided with a unit case that partitions the interior into a space for a speaker and a space for a microphone by a partition plate. In the aforementioned speaker space, a yoke supporting a voice coil and a magnet is held. The bone conduction speaker constituted by the vibration plate is fixed at a certain gap. The vibration plate is fixed on the partition plate, and the bone vibration pickup surface of the bone conduction microphone is fixed to the component box in the microphone space. The inner side surface constitutes a bone conduction device assembly so as to solve the above problems. In addition, the present invention maintains a certain gap between the support of the voice coil and the yoke of the magnet. The fixed vibration plate is configured as the aforementioned vibration plate of the bone conduction speaker, and the microphone box of the bone conduction microphone is fixedly assembled to form a bone conduction device assembly In order to solve the above problems. In this case, it is preferable that the bone conduction speaker is supported on a speaker holder made of an elastic material, and the speaker holder is provided with the bone 6 312XP / Invention Specification (Supplement) / 94-06 / 94108330 200536415 The support portion of the conductive speaker and the exposed portion of the vibration plate of the bone conduction speaker, and the exposed portion of the vibration plate can fix the bone conduction microphone to the vibration plate. In any of the above cases, each bone conduction device component can be buried in the frame of a mobile phone or assembled in a pad case on one or both sides of the headset. (Effects of the Invention) Since the bone conduction device assembly of the present invention has a small size in which the bone conduction speaker and the bone conduction φ-conducting microphone are integrated, it does not need to occupy a large installation space, but can be applied to actions where the installation space is limited Telephone and so on. In the transmitting and receiving communication device using the bone conduction device assembly of the present invention, since both the sending and receiving uses the bone conduction method, it can also communicate under high noise, especially the bone conduction microphone is not easily affected by external noise, and Suitable for sound input devices under noise. [Embodiment] An embodiment of the present invention will be described below with reference to the drawings. First, β will describe the first embodiment of the bone conduction device assembly of the present invention shown in FIG. It is a bone conduction speaker assembly of bone conduction speaker 5 and bone conduction * 1 in a component box 1 which partitions the interior into a speaker space 3 and a microphone space 4 by a partition plate 2. Generally, the bone conduction speaker 5 is fixed on the yoke 9 that supports the voice coil 7 and the magnet 8 and then fixes the vibration plate 10 in such a way that the center opening portion facing the vibration plate 10 is relatively thick. Yoke plate 1 1 (refer to 7 312XP / Invention Specification (Supplement) / 94-06 / 94108330 200536415 Figure 2). As shown in FIGS. 1 and 2, although the bone conduction speaker is a so-called external magnetic type in which the magnet 8 is arranged outside the voice coil 7, it can also be configured as a so-called internal magnetic type in which the magnet 8 is arranged inside the voice coil 7. By. The bone conduction speaker 5 constructed in this manner is disposed in the speaker space 3, and the yoke plate 11 of the vibration plate 10 is fixed to the partition plate 2 and installed there. In this way, due to the sound signal, the vibration of the vibration plate 10 is transmitted from the partition plate 2 to the entire component box 1, and the component box 1 is output by vibration. The bone conduction microphone 6 may be substantially the same φ configuration as the bone conduction speaker 5. The vibration plate 10 (yoke plate 1 1) may be used as a bone vibration pickup means, or a piezoelectric type vibration pickup may be incorporated. The composition of the components is also so. The bone conduction microphone 6 is arranged in the microphone space 4 and the bone vibration pickup means is fixed inside the side surface of the component box 1 formed by the bone vibration pickup surface 12 and is provided in the microphone space 4 . The bone vibration transmitted to the skull of the component box 1 in this way is picked up by the bone vibration pickup surface 12 and converted into an electrical signal and sent out. A lead wire outlet 13 is formed in the component box 1 from which the lead wire 14 exposed by the bone ® conductive speaker 5 and the bone conductive microphone 6 can be led out. This bone conduction device assembly contains the bone conduction speaker 5 and the bone conduction microphone 6 in a single box 1. Therefore, although it is difficult to talk to both parties at the same time, the bone conduction speaker 5 is received and the bone conduction microphone is received. The sending electrical or mechanical switch of 6 is provided for communication equipment connected to these devices so that it can be used for two-way communication. Fig. 3 shows an example of a method for assembling the bone conduction device module of the first embodiment to a mobile phone. In this case, in the mobile phone case 1 5 8 3] 2XP / Invention Manual (Supplement) / 9 ^ 06/94108330 200536415 A depression with a vibration-proof elastomer 17 such as rubber and plastic is fixed on the inner surface. The first bone conduction device assembly is embedded in the depressed portion 16. At this time, the bone vibration pickup surface 12 of the component box 1 is designed to be slightly pushed out. In addition, a lead wire drawing hole 18 through which the lead wire 14 can be drawn out is formed through one side surface of the elastic body 17 and the recessed part 16. Since the bone conduction device assembly is embedded in the recessed portion 16 by the elastic body 17 having anti-vibration effect, the transmission of vibration can be suppressed, and the mobile phone case 15 can be broken and isolated. Sex (is ο 1 ati ο η).
其次，一面參照圖4至圖8 —面說明本發明之骨傳導裝 置組件的第2實施形態。在第2實施形態中，在和上述同 樣構成的骨傳導揚聲器5之振動板1 0 (軛板1 1 )上，固定 有内藏和上述同一構成的骨傳導麥克風6之麥克風箱20。 其固定通常為藉將設在麥克風箱20的裏面中央部之突部 2 1固定在振動板1 0 (軛板1 1 )上而實施。 在更佳之實施形態中，骨傳導揚聲器5為藉具有橡膠、 塑膠等的防振性之彈性材料製的揚聲器座（h ο 1 d e r ) 2 2而 被支持。揚聲器座2 2為，如圖所示，在圓形基體的上下設 有穿設圓孔之固定用突部23，又，在一側面形成有揚聲器 保持部24，在另一側面則形成有開口 25。 骨傳導揚聲器5其軛板1 1在面臨開口 2 5内之狀態而被 保持在揚聲器保持部2 4。又，將麥克風箱2 0的突部2 1在 面臨開口 2 5内而固定於輛板1 1上。此時，在開口 2 5的周 緣部和麥克風箱2 0之對向面之間則保持有若干的間隙。 圖6表示此第2實施形態之骨傳導裝置組件對行動電話 9 312XP/發明說明書(補件)/94-06/94108330 200536415 機組裝的例，在此情形下在行動電話機殼1 5上形成有組件 設置用開口 2 6，在組件設置用開口 2 6的内側緣邊則立設 有内螺紋筒2 7。 如上述，支持骨傳導裝置組件之揚聲器座22為在其固定 用突部2 3的圓孔内被插入内螺紋筒2 7，藉螺絲固定而被 設置在組件設置用開口 2 6内。此時，麥克風箱2 0的骨振 動拾取面1 2則可被設計成自組件設置用開口 2 6被推出之 狀態。Next, a second embodiment of the bone conduction device assembly according to the present invention will be described with reference to Figs. 4 to 8. In the second embodiment, a microphone box 20 containing a bone conduction microphone 6 having the same structure as above is fixed to the vibration plate 10 (yoke plate 1 1) of the bone conduction speaker 5 having the same structure as described above. This fixing is usually performed by fixing the protrusion 21 provided on the center portion of the inner surface of the microphone case 20 to the vibration plate 10 (yoke plate 1 1). In a more preferred embodiment, the bone conduction speaker 5 is supported by a speaker base (h ο 1 d e r) 2 2 made of an elastic material having vibration resistance such as rubber or plastic. As shown in the figure, the speaker base 22 is provided with a fixing protrusion 23 through which a circular hole is provided above and below the circular base, and a speaker holding portion 24 is formed on one side and an opening is formed on the other side. 25. The bone conduction speaker 5 is held in the speaker holding portion 24 by the yoke plate 1 1 facing the inside of the opening 25. Furthermore, the projection 21 of the microphone box 20 is fixed to the vehicle board 11 within the facing opening 25. At this time, a slight gap is maintained between the peripheral edge portion of the opening 25 and the facing surface of the microphone box 20. FIG. 6 shows an example of the assembly of the bone conduction device assembly of this second embodiment to the mobile phone 9 312XP / Invention Specification (Supplement) / 94-06 / 94108330 200536415. In this case, it is formed on the mobile phone case 15 The module installation opening 26 is provided, and an inner thread cylinder 27 is erected on the inner edge of the module installation opening 26. As described above, the speaker base 22 supporting the bone conduction device assembly is inserted into the female screw cylinder 27 in the circular hole of the fixing protrusion 23, and is set in the assembly installation opening 26 by screw fixing. At this time, the bone vibration pickup surface 12 of the microphone box 20 can be designed to be pushed out from the opening 26 for setting the component.
圖7表示將該第2實施形態之骨傳導裝置組件組裝在例 如圖8所示之頭戴式耳機2 9之構成例。在此情況下，和上 述同樣，在設置於耳機墊片（head pad)30内的内殼31上 設有組件設置用開口 3 2和内螺紋筒3 3，而再同樣地安裝。 在此情況下，骨振動拾取面1 2則構成自耳機墊片3 0露出 狀態者較佳。 雖然本發明已在某程度詳細說明其最佳之實施形態，但 只要不脫離本發明的精神和範圍其可作廣範圍不同的實施 態樣，而本發明僅受限於隨附之申請專利範圍其並不受限 於特定的實施態樣。 【圖式簡單說明】 圖1為本發明之第1實施形態的縱剖面圖。 圖2 ( A )、（ B )表示在本發明中所使用之骨傳導揚聲器的 構成例圖。 圖3表示本發明之第1實施形態的骨傳導裝置組件之組 裝在行動電話機的方法之圖。 10 312XP/發明說明書(補件)/9106/94108330 200536415 圖4為本發明之第2實施形態的縱剖面圖。 圖5表示本發明之第2實施形態中的揚聲器座之形狀例 白勺圖。 圖6表示本發明之第2實施形態的骨傳導裝置組件組裝 在行動電話機的方法之圖。 圖7表示本發明之第2實施形態的骨傳導裝置組件組裝 在頭戴式耳機的方法之圖。 圖8表示本發明之骨傳導裝置組件組裝在頭戴式耳機之 φ 構成例的圖。 圖9表示傳統的骨傳導揚聲器和骨傳導麥克風併備的送 受通話裝置的構成例之圖。 【主要元件符號說明】 1 組件箱 2 分隔板 3 揚聲器用空間 4 麥克風用空間 ® 5 骨傳導揚聲器 6 骨傳導麥克風 7 音圈 8 磁鐵 9 軛 10 振動板 11 軛板 12 骨振動拾取面 11 3 ] 2XP/發明說明書(補件)/94-06/94108330 200536415Fig. 7 shows an example of the assembly of the bone conduction device module according to the second embodiment, as shown in Fig. 8. In this case, similarly to the above, the inner case 31 provided in the head pad 30 is provided with a component installation opening 32 and a female screw barrel 3 3, and is mounted in the same manner. In this case, it is preferable that the bone vibration pickup surface 12 is configured to be exposed from the earphone pad 30. Although the present invention has been described in detail to the best of its implementation to a certain extent, as long as it does not depart from the spirit and scope of the present invention, it can be implemented in a wide range of different aspects, and the present invention is limited only by the scope of the accompanying patent application It is not limited to a specific embodiment. [Brief Description of the Drawings] Fig. 1 is a longitudinal sectional view of a first embodiment of the present invention. 2 (A) and (B) are diagrams showing an example of the configuration of a bone conduction speaker used in the present invention. Fig. 3 is a diagram showing a method of assembling a bone conduction device module according to the first embodiment of the present invention to a mobile phone. 10 312XP / Invention Specification (Supplement) / 9106/94108330 200536415 Fig. 4 is a longitudinal sectional view of a second embodiment of the present invention. Fig. 5 shows an example of the shape of a speaker stand in a second embodiment of the present invention. Fig. 6 is a diagram showing a method of assembling a bone conduction device assembly according to a second embodiment of the present invention to a mobile phone. Fig. 7 is a diagram showing a method of assembling a bone conduction device assembly according to a second embodiment of the present invention to a headphone. FIG. 8 is a diagram showing an example of a φ configuration in which a bone conduction device assembly of the present invention is incorporated in a headset. Fig. 9 is a diagram showing a configuration example of a conventional bone-conduction speaker and a bone-conduction microphone transmitting and receiving device. [Description of Symbols of Main Components] 1 Component Box 2 Partition 3 Space for Speakers 4 Space for Microphone ® 5 Bone Conduction Speaker 6 Bone Conduction Microphone 7 Voice Coil 8 Magnet 9 Yoke 10 Vibration Plate 11 Yoke Plate 12 Bone Vibration Pickup Surface 11 3 ] 2XP / Invention Manual (Supplement) / 94-06 / 94108330 200536415
13 導 線 引 出 口 14 導 線 15 行 動 電 話 機 殼 16 凹 陷 部 17 彈 性 體 18 導 線 引 出 孔 20 麥 克 風 箱 2 1 突 部 22 揚 聲 器 座 23 固 定 用 突 部 24 揚 聲 器 保 持 部 25 開 26 > 32 組 件 設 置 用 開 2Ί、 33 内 螺 紋 筒 29 頭 戴 式 耳 機 30 耳 機 墊 片 3 1 内 殼 312XP/發明說明書(補件)/94-06/94108330 1213 Conductor outlet 14 Conductor 15 Mobile phone case 16 Recessed part 17 Elastomer 18 Conductor lead-out hole 20 Microphone box 2 1 Projection 22 Speaker holder 23 Fixing projection 24 Speaker holder 25 Open 26 > 32 Open for assembly installation 2Ί, 33 Internal thread cylinder 29 Headphone 30 Headphone gasket 3 1 Inner case 312XP / Invention manual (Supplement) / 94-06 / 94108330 12