TWM290646U - Sound propagation device - Google Patents

Sound propagation device Download PDF

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Publication number
TWM290646U
TWM290646U TW94219926U TW94219926U TWM290646U TW M290646 U TWM290646 U TW M290646U TW 94219926 U TW94219926 U TW 94219926U TW 94219926 U TW94219926 U TW 94219926U TW M290646 U TWM290646 U TW M290646U
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Taiwan
Prior art keywords
sound
transmission device
sound transmission
wave
ear
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TW94219926U
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Chinese (zh)
Inventor
Teng-Yau Jang
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Teng-Yau Jang
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Priority to TW94219926U priority Critical patent/TWM290646U/en
Publication of TWM290646U publication Critical patent/TWM290646U/en

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Description

M290646 八、新型說明: 【新型所屬之技術領域】 本創作係與聲音傳遞裝置有關,更詳而言之是指一種 可附著於人體上之聲音傳遞裝置。 5【先前技術】 按,耳機之義眾多,依音源電波的接收方式區分, 有無線耳機及有線耳機等;依使用方式區分,有頭掛式耳 機或耳塞式耳機等;另外,尚有音響用身機 身機及無線電專料機等。 10 麟那種型態之身機都具有至少-小型放音會八,使 用時’該,八係位於人體上相當靠近耳膜的位置上,使其 發出的聲波能清楚地被耳膜接收,因此該制πΛ非常地接近 人體之腦部’其產生的電磁波將會被人腦產生不良的影 響’尤其是翻於行動電話之無線耳機對人腦的不良影響 15更為強烈。 θ 【新型内容】 有鑑於此,本創作之主要目的乃在提供一種聲音傳遞 1置’係一使用時,其放音喇π八係位於人體上較遠離腦部 20之位置上,而可減低人腦受電磁波之不良影響者。 緣疋’為達上述目的,本創作所提供一種聲音傳遞裝 置,包含有一附著件,用以著附於人體上,其具有一容置 空間;一放音喇叭,係設於該容置空間中,用接收音源電波 並轉換成聲波;一音源導線,係與該放音喇队組件電性連 4 M290646 接,用以提供音源電波給該放音喇σ八;一可撓性管體,其一 端接通該容置空間,藉以使該放音喇叭所產生之聲波可傳 自該第二端被接收。 5【實施方式】 為使貴番查委員,能對本創作之特徵及目的有更進一 步之瞭解與認同,茲列舉以下較佳之實施例,並配合圖式 說明於後: 第一圖係本創作第一較佳實施例之立體分解圖。 10 第二圖係第一圖所示較佳實施例之外觀立體圖。 第三圖係第一圖所示較佳實施例之使用狀態示意圖。 第四圖係本創作第二較佳實施例之立體分解圖。 第五圖係第四圖所示較佳實施例之外觀立體圖。 第六圖係本創作第三較佳實施例之立體分解圖。 15 第七圖係第六圖所示較佳實施例之使用狀態示意圖。 第八圖係本創作第四較佳實施例之外觀立體圖。 第九圖係第八圖所示較佳實施例之使用狀態示意圖。 第十圖係本創作第五較佳實施例之外觀立體圖。 第十一圖係第十圖所示較佳實施例之使用狀態示意 20圖。 睛參閱第一至第三圖,係本創作第一較佳實施例所提 供一種之聲音傳遞裝置(1〇),該聲音傳遞裝置(1〇)包含有: 一附著件(11)、一連接管(12)、一接耳器(13)、一放音喇口八 M290646 (14)、一音源導線(15)及一可撓性管體(16),其中; 該附著件(11)包含有一主體(111)及一容置件(112)。該 主體係一圓孤箍狀之彈性體,係可藉由外力之作用而拉 伸,當釋放外力時則可回復原狀態,且其材質可為塑膠材 5料或金屬材料;該容置件(112)係連結於該主體(111)之一 端,其内部形成有一容置空間(113),且該容置件上具有一 通孔(114)連通該容置空間(113)與外部。 該連接管(12)係一 L型中空管體,其一端插設於該通孔 (114)中,另端則位於該容置件之外部。 ίο 該放音喇12八(14)係用接收音源電波並轉換成聲波,其具 有一發音膜(141),且該放音喇π八係設於該容置件(Η】)之容 置空間(113)中’使其發音膜(141)朝向該容置件(H2)之通孔 (114)。 該音源導線(15)之一端具有一插頭(圖中未示)係可用 15以插接於一插座,如耳機插座等,以取得音源電波;另一 端則電性連接於該放音喇叭(14),用以可傳導音源電波予該 放音喇队(14)。 該接耳器(13)係為軟質塑膠材料製成,其具有一外徑約 小於人耳耳道之圓柱形身部(131)、一概呈菇狀之接耳部 2〇 (132)連接於該身部(131)—端、一連接部(133)連接於該身部 (131)之另一端、以及一通道(134)貫通連接部(133)、該身部 (131)及該接耳部(132)。 该可撓性官體(16)之一端套接於該連接管(12)位於該 容置件(112)外部之端部上,另端則套接於該接耳器之連 6 M290646 接部(133)上。 藉此,當欲使用該聲音傳遞裝置(10)收聽一音響設備之 聲音時,則可將該音源導線(15)之插頭插入於該音響設備相 對應之插座中,使該音響設備所產生之聲音電波可由該音 5源導線(15)傳達至該放音制队(14)上,再將該附著件(η)套 置於一人體之頸部(1)或其他部位上,並將該接耳器(13)置 於邊人體之耳朵(2)的耳道内,如第三圖所示。如此一來, 邊音響設備所產生之聲音電波,便可藉由該音源導線(15) 傳輸至該放音喇u八(14)上,並藉由該發音膜(141)相對產生 10之晨動發出相對應之聲音,此一聲音再經由該連接管(12)、 5亥可撓性軟管(16)及該接耳器(13)而傳送至上述耳朵(2)之 耳道,而由該人體所接收。 由於該聲音傳遞裝置(1〇)在使用時,該放音喇9\(14)係 位於該人體之頸部(1)上,而距離該人體之腦部較遠,使該 15人體腦部受到電磁波之影響較輕微。 «月參閱弟四及第五圖,該二圖所示者為本創作第二較 佳實施例之聲音傳遞裝置(20),其除了包含有第一實施例之 所有構件外,更包含有一構造與該容置件(112)相同之第二 容置件⑼結合於該主體(111)之另一端、一構造與該放音制 20八(14)相同之第二放音喇σ八(27)設於該第二容置件内並同 時,該音源導線(15)電性連接、一構造與該連接管(12)相同 之第二連接管(25)連接於該第二容置件(23)上、一構造與該 :撓性軟管(16)相同之第二可撓性軟f(28)_端連接於該 第二連接管(25)上、一構造與該接耳器(13)相同之第二接耳 M290646 器(29)接設於該第二可撓性軟管(28)之另端。 藉此,一使用者使用該聲音傳遞裝置(20)時,可將該二 接耳器(13)、(29)同時置入其兩個耳朵之耳道中,以便於接 收更清晰之聲音。 5 請參閱第六及第七圖,係本創作第三較佳實施例所提 供之一種聲音傳遞裝置(30),其除了包含有第一實施例之所 有構件外,更包含有一聲音轉換裝置(31)。 該聲音轉換裝置(31)包含有一殼體(311)連結於該主體 (U1)之另一端、一聲音轉換器(312)設於該殼體(311)内。該 ίο聲音轉換器(312)係用以接收聲音,並轉換成電波,自一條 併设於該音源導線(15)且與該音源導線(15)共用一插頭之 導線(313)傳輸出。 藉此’該聲音傳遞裝置(3〇)可自人體之喉部將人體發出 之聲音轉換成電波後輸出,如第七圖所示,因而可適用於 15通訊裝置,如行動電話等。 請參閱第八及第九圖,該二圖所示者係本創作第四較 佳^施例所提供之一種聲音傳遞裝置(40),其除了包含有第 施例之所有構件外,更包含有一聲音發送控制器(41), 該聲音發送控制器(41)具有一發送按鍵(411)及一固定座 2〇 藉一訊號導線(413)可連接一無線電對講機。藉此, ΐ曰傳遞t置(4〇)適用於一無線電對講機,而該聲音發送 才工制為則可用以控制該無線電對講機之收、發音。 另外’該固定座(412)之底面可設一魔鬼粘(414),在使 用者手指上也可套設一相對之魔鬼粘帶(415),如第圖所 M290646 示,藉以該固定座(412)可藉該魔鬼粘(414)及該魔鬼粘帶 (415)設於該使用者之手指上,以便該使用者操作該發送控 制器(41)。 請參閱弟十及弟十一圖,係本創作第五較佳實施例之 5聲音傳遞裝置(50),其與第一實施例大致相同地包含有一附 著件(11)、一連接管(12)、一接耳器(13)、一放音喇,八(M) 及一可撓性管體(16);而該聲音傳遞裝置(50)與第一實施例 所述者之不同處在於其更包含有一無線訊號接收電路 (51),係設於該附著件(11)上,並與該放音喇队(14)電性連 1〇接,用以可接收來自行動電話之無線訊號(目前已使用之技 術有藍芽技術(Bluetooth)等),並經該放音喇叭(丨4)轉換成聲 音經該連接管(丨2)、該可撓性軟管(16)及該接耳器(13)發送 至使用者之耳朵。 M290646 【圖式簡單說明】 第一圖係本創作第一較佳實施例之立體分解圖。 第二圖係第一圖所示較佳實施例之外觀立體圖。 第三圖係第一圖所示較佳實施例之使用狀態示意圖。 第四圖係本創作第二較佳實施例之立體分解圖。 第五圖係第四圖所示較佳實施例之外觀立體圖。 第六圖係本創作第三較佳實施例之立體分解圖。 第七圖係第六圖所示較佳實施例之使用狀態示意圖。 第八圖係本創作第四較佳實施例之外觀立體圖。 第九圖係第八圖所示較佳實施例之使用狀態示意圖。 第十圖係本創作第五較佳實施例之外觀立體圖。 第十一圖係第十圖所示較佳實施例之使用狀態示意 圖0 15【主要元件符號說明】 「第一較佳實施例」 聲音傳遞裝置(1〇) 附著件(11) 20 連接管(12) 接耳器(13) 放音u刺u八(14) 音源導線(15) 主體(111) 容置件(112) 容置空間(113)通孔(114) 身部(131) 接耳部(132) 連接部(133) 通道(134) 發音膜(141) M290646 可撓性管體(16) 頸部(1) 耳朵(2) 「第二較佳實施例」 聲音傳遞裝置(20) 5 第二容置件(23) 第二連接管(25) 第二放音喇队(27) • 第二可撓性軟管(28) 第二接耳器(29) 10 「第三較佳實施例」 聲音傳遞裝置(30) 聲音轉換裝置(31) 殼體(311) 聲音轉換器(312) 導線(313) 「第四較佳實施例」 15 聲音傳遞裝置(40) φ 聲音發送控制器(41)發送按鍵(411)固定座(412) 訊號導線(413)魔鬼粘(414) 魔鬼粘帶(415) 「第五較佳實施例」 20 聲音傳遞裝置(50) 無線訊號接收電路(51)M290646 VIII. New description: [New technical field] This creation is related to the sound transmission device, and more specifically refers to a sound transmission device that can be attached to the human body. 5 [Previous technology] Press, the meaning of the earphones is different, according to the receiving mode of the sound source wave, there are wireless earphones and wired earphones; according to the way of use, there are head-mounted headphones or earphones; in addition, there are still audio Body fuselage machine and radio special material machine. 10 Lin type of body machine has at least - small playback will eight, when used, 'eight, the eight is located on the human body quite close to the eardrum, so that the sound waves can be clearly received by the eardrum, so the The π Λ is very close to the brain of the human body. 'The electromagnetic waves generated by it will be adversely affected by the human brain', especially the wireless headphones that turn over the mobile phone have a stronger impact on the human brain. θ [New content] In view of this, the main purpose of this creation is to provide a sound transmission 1 when the system is used, its playback π octave is located on the human body farther away from the brain 20, and can be reduced The human brain is affected by the adverse effects of electromagnetic waves. In order to achieve the above object, the present invention provides a sound transmission device, comprising an attachment member for attaching to a human body, which has a receiving space; a sound emitting speaker is disposed in the receiving space. The sound source is received and converted into sound waves; a sound source wire is electrically connected to the sounding racquet assembly 4 M290646 for providing sound source waves to the sound latitude 八; a flexible pipe body, One end of the accommodating space is turned on, so that the sound wave generated by the sound emitting horn can be received from the second end. 5 [Embodiment] In order to enable the members of Guifan to have a better understanding and recognition of the characteristics and purposes of this creation, the following preferred examples are listed, with the following description: An exploded perspective view of a preferred embodiment. 10 is a perspective view of the appearance of the preferred embodiment shown in the first figure. The third drawing is a schematic view showing the state of use of the preferred embodiment shown in the first figure. The fourth drawing is an exploded perspective view of the second preferred embodiment of the present creation. The fifth drawing is an external perspective view of the preferred embodiment shown in the fourth figure. The sixth drawing is an exploded perspective view of a third preferred embodiment of the present creation. 15 is a schematic view showing the state of use of the preferred embodiment shown in the sixth diagram. The eighth drawing is an external perspective view of the fourth preferred embodiment of the present creation. The ninth drawing is a schematic view showing the state of use of the preferred embodiment shown in the eighth embodiment. The tenth drawing is an external perspective view of the fifth preferred embodiment of the present creation. Fig. 11 is a view showing the state of use of the preferred embodiment shown in the tenth embodiment. Referring to the first to third figures, a sound transmission device (1〇) according to a first preferred embodiment of the present invention, the sound transmission device (1〇) includes: an attachment member (11), a connecting tube (12), an earphone (13), a sounding bar mouth M290646 (14), a sound source wire (15) and a flexible pipe body (16), wherein the attaching member (11) comprises The main body (111) and a receiving member (112). The main system is a round-shaped hoop-shaped elastic body which can be stretched by the action of an external force, and can be restored to the original state when the external force is released, and the material thereof can be a plastic material or a metal material; the receiving member ( 112) is coupled to one end of the main body (111), and has an accommodating space (113) formed therein, and the receiving member has a through hole (114) communicating with the accommodating space (113) and the outside. The connecting pipe (12) is an L-shaped hollow pipe body, one end of which is inserted into the through hole (114), and the other end is located outside the receiving member. ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο ο In the space (113), the film (141) is made to face the through hole (114) of the container (H2). One end of the sound source wire (15) has a plug (not shown) that can be plugged into a socket, such as a headphone jack, to obtain sound source waves; the other end is electrically connected to the sound emitting speaker (14). ) for conducting a sound source wave to the playback racquet (14). The ear strap (13) is made of a soft plastic material, and has a cylindrical body portion (131) having an outer diameter smaller than that of the ear canal of the human ear, and a mushroom-shaped ear portion 2 (132) connected to The body (131)-end, a connecting portion (133) is connected to the other end of the body (131), and a passage (134) through the connecting portion (133), the body portion (131) and the lug Ministry (132). One end of the flexible body (16) is sleeved on the end of the connecting tube (12) outside the receiving member (112), and the other end is sleeved on the connecting portion of the ear connector 6 M290646 (133) above. Thereby, when the sound transmission device (10) is to be used to listen to the sound of an audio device, the plug of the audio source wire (15) can be inserted into the corresponding socket of the audio device, so that the audio device generates The sound wave can be transmitted to the sound reproduction team (14) by the sound source wire (15), and the attachment member (η) is placed on the neck (1) or other parts of a human body, and the The earpiece (13) is placed in the ear canal of the ear (2) of the human body, as shown in the third figure. In this way, the sound wave generated by the audio device can be transmitted to the playback bar u (14) by the sound source wire (15), and the sound film (141) is relatively generated by the morning. Transmitting a corresponding sound, which is transmitted to the ear canal of the ear (2) via the connecting tube (12), the 5 flexible hose (16) and the ear (13), and Received by the human body. Since the sound transmitting device (1〇) is in use, the sound emitting bar 9\(14) is located on the neck (1) of the human body, and is far away from the brain of the human body, so that the 15 human brain is It is slightly affected by electromagnetic waves. «Monthly, the fourth and fifth figures, which are shown in the second figure, are the sound transmission device (20) of the second preferred embodiment, which includes all the components except the first embodiment. A second receiving member (9) identical to the receiving member (112) is coupled to the other end of the main body (111), and has a second playing sound σ8 (27) identical to the sound emitting system 20 (14). Provided in the second receiving member and at the same time, the sound source wire (15) is electrically connected, and a second connecting pipe (25) having the same structure as the connecting pipe (12) is connected to the second receiving member ( 23) The upper flexible structure (f) is connected to the second flexible connecting tube (25), and the outer flexible structure (16) is connected to the second connecting tube (25). 13) The same second lug M290646 (29) is attached to the other end of the second flexible hose (28). Thereby, when the user uses the sound transmitting device (20), the two ear pins (13), (29) can be simultaneously placed in the ear canal of the two ears to receive a clearer sound. 5 is a sound transmission device (30) according to a third preferred embodiment of the present invention, which comprises a sound conversion device (in addition to all the components of the first embodiment). 31). The sound converting device (31) includes a casing (311) coupled to the other end of the main body (U1), and a sound converter (312) is disposed in the casing (311). The ίο sound converter (312) is for receiving sound and converting it into an electric wave, and transmitting it from a wire (313) which is disposed on the sound source wire (15) and shares a plug with the sound source wire (15). Thereby, the sound transmitting device (3〇) can convert the sound emitted by the human body into a radio wave from the throat of the human body, and output it as shown in the seventh figure, and thus can be applied to a communication device such as a mobile phone. Please refer to the eighth and ninth figures. The figure shown in the second figure is a sound transmission device (40) provided by the fourth preferred embodiment of the present invention, which includes all the components of the first embodiment, and further includes There is a sound transmission controller (41), the sound transmission controller (41) has a transmission button (411) and a fixed base 2, and a signal cable (413) can be connected to a radio. Thereby, the ΐ曰 transmission t (4 〇) is applied to a radio, and the voice transmission is used to control the reception and pronunciation of the radio. In addition, the bottom surface of the fixing seat (412) may be provided with a devil glue (414), and a relative devil glue tape (415) may be disposed on the user's finger, as shown in the figure M290646, by which the fixing seat ( 412) The devil glue (414) and the devil glue tape (415) are provided on the user's finger so that the user operates the transmission controller (41). Please refer to the fifth embodiment of the fifth preferred embodiment of the present invention. The sound transmission device (50) of the fifth preferred embodiment of the present invention comprises an attachment member (11) and a connecting tube (12) substantially the same as the first embodiment. , an ear (13), a sounding bar, eight (M) and a flexible tube (16); and the sound transmitting device (50) is different from the one described in the first embodiment in A wireless signal receiving circuit (51) is further disposed on the attaching member (11) and electrically connected to the sounding racquet (14) for receiving wireless signals from the mobile phone ( The technology that has been used so far is Bluetooth, etc., and is converted into sound through the connecting tube (丨2), the flexible hose (16) and the lug via the sound emitting speaker (丨4). The device (13) is sent to the user's ear. M290646 [Simplified description of the drawings] The first figure is an exploded perspective view of the first preferred embodiment of the present invention. The second drawing is an external perspective view of the preferred embodiment shown in the first figure. The third drawing is a schematic view showing the state of use of the preferred embodiment shown in the first figure. The fourth drawing is an exploded perspective view of the second preferred embodiment of the present creation. The fifth drawing is an external perspective view of the preferred embodiment shown in the fourth figure. The sixth drawing is an exploded perspective view of a third preferred embodiment of the present creation. Figure 7 is a schematic view showing the state of use of the preferred embodiment shown in the sixth figure. The eighth drawing is an external perspective view of the fourth preferred embodiment of the present creation. The ninth drawing is a schematic view showing the state of use of the preferred embodiment shown in the eighth embodiment. The tenth drawing is an external perspective view of the fifth preferred embodiment of the present creation. 11 is a schematic view showing the state of use of the preferred embodiment shown in FIG. 10 15 [Description of main component symbols] "First preferred embodiment" Sound transmitting device (1〇) Attaching member (11) 20 Connecting pipe ( 12) Ear strap (13) Playback u thorn u eight (14) Source cable (15) Body (111) Housing (112) Housing space (113) Through hole (114) Body (131) Ear Portion (132) Connection Section (133) Channel (134) Pronunciation Film (141) M290646 Flexible Tube (16) Neck (1) Ear (2) "Second Preferred Embodiment" Sound Transmission Device (20) 5 second housing (23) second connecting tube (25) second sounding racquet (27) • second flexible hose (28) second ear (29) 10 "third preferred EXAMPLES Sound Transmission Device (30) Sound Conversion Device (31) Housing (311) Sound Converter (312) Wire (313) "Fourth Preferred Embodiment" 15 Sound Transmission Device (40) φ Sound Transmission Controller (41) Send button (411) Fixing seat (412) Signal wire (413) Devil sticky (414) Devil's sticky tape (415) "Fifth preferred embodiment" 20 Sound transmitting device (50) Wireless signal receiving circuit (51) )

Claims (1)

M290646 九、申請專利範圍: 1.一種聲音傳遞裝置,包含有: -’用以著附於人體上,其具 - 一放音喇叭,係設於該容置办鬥由讲从 間, ϋ換成聲波; q中’用接收音源電波並 5 -音源導線,係與該放音· 音源電波給該放音剩σ八; 縣用以k供 7可撓性官體,其—端接通該容置空間 ^續產生之聲波可傳自其另—端被接收。。放曰 2. 依申請專利範圍第i a著件包含有一主體及—容^"s + _ 彈性體,容置件係連結於該宁,狀之 容置空間。 /主體之一知’其内部形成該 3. =:=圍第2項所述之聲音傳遞裝置,其中,該容 15壯置空間與外部;該聲音傳遞 衣 匕3 連接官,其—端插設於該通孔中,另端 ^ 2於該容置件之外部;該可撓性管體之-端套接於該 連接管位於該容置件外部之端部上,_該容置空間連 通。 4·依申請專利翻第3項所述之聲音傳遞裝置,其中,該放 曰刺队具有-發音膜’且該發音膜係朝向該容置件之通 孑L。 5·依申晴專利fell第1項所述之聲音傳遞裝置更包含有一 接耳器,係為軟質塑膠材料製成,其具有一外徑約小於 人耳耳道之圓柱形身部、一概呈菇狀之接耳部連接於該 12 20 M290646 以及一通 設於 身部一端、一連接部連接於該身部之另一端 逼貫通連接部、該身部及該接耳部;該連接部:二 该撓性軟管未接設於該附著件之一端。 ’、 6.依申請專利範圍第2項所述之聲音傳遞裝置 人 聲音轉換裝置,其包含有一殼體連結於該主 ^收^音轉換器設於該殼體内;該聲音轉換器係用以 ,收严耳曰,並轉換成電波,自一導線傳輸出;藉此,兮 Z音傳遞裝置可自人體之喉部將人體發出^成 電波後輸出者。 10 15 7·依〜申請專利範圍第丨項所述之聲音傳遞裝置更包含有一 聲音發送控制器,該聲音發送控制器具有一發送按鍵及 二固定座,藉一訊號導線可連接一無線電對講機,且該 聲音發送控制器則可用以控制該無線電對講機之收、發 音者。 又 8· 一種聲音傳遞裝置,其包含有: 附者件’用以著附於人體上,其具有一容置空間· —放音喇J八,係設於該容置空間中,用接收音源電波並 轉換成聲波; 热線訊遽接收電路’係設於該附著件上且與該放音制 ϋ八電性連接,用以可接收無線訊號並經該放音喇叭轉換 成聲音者; 一可撓性管體,其一端接通該容置空間,藉以使該放音 喇队所產生之聲波可傳自其另一端被接收。 13M290646 Nine, the scope of application for patents: 1. A sound transmission device, comprising: - used to attach to the human body, with a - - - - - - - - - - - - - - - - - - - - Acoustic wave; q in 'receive the source wave and 5 - the source wire, and the sound and source wave to give the playback σ eight; county for k for 7 flexible body, its - end connected to the capacity The sound waves generated by the space can be transmitted from the other end. .曰 2. According to the scope of the patent application, the ia piece contains a main body and a 容 容 s _ elastomer, and the accommodating member is connected to the accommodating space. One of the main bodies knows that the inside thereof forms the sound transmission device described in item 2. =:=, wherein the volume 15 is sturdy in space and the outside; the sound transmission 匕3 is connected to the official, and the end is inserted The second end of the flexible tube body is sleeved on the end of the connecting tube outside the receiving member, and the accommodating space is disposed in the through hole. Connected. 4. The sound transmitting device of claim 3, wherein the blasting team has a sounding film and the sounding film is oriented toward the accommodating member L. 5. The sound transmission device according to Item 1 of the Shenshen patent, further comprising an earpiece made of a soft plastic material having a cylindrical body having an outer diameter smaller than that of the ear canal of the human ear. The mushroom-shaped ear portion is connected to the 12 20 M290646 and a connecting end is provided at one end of the body, and a connecting portion is connected to the other end of the body portion to extend through the connecting portion, the body portion and the ear portion; the connecting portion: The flexible hose is not attached to one end of the attachment member. The sound transmission device human voice converting device according to claim 2, comprising a housing connected to the main sound receiving converter and disposed in the housing; the sound converter is used In order to reduce the deafness and convert it into electric waves, it is transmitted from a wire; thereby, the 兮Z sound transmission device can output the electric wave from the throat of the human body to the output. The sound transmission device described in the above paragraph further includes a sound transmission controller having a transmission button and two fixing bases, and a signal cable can be connected to a radio intercom, and The sound transmission controller can be used to control the receiver and speaker of the radio. Further, a sound transmission device includes: an attachment member for attaching to a human body, which has an accommodation space, and a sound recording device, is disposed in the accommodation space, and is used for receiving a sound source. The electric wave is converted into an acoustic wave; the hot wire receiving circuit is disposed on the attachment member and electrically connected to the sound emitting system for receiving a wireless signal and converting the sound into a sound through the sound emitting speaker; The flexible tube body has one end connected to the accommodating space, so that the sound wave generated by the sounding racquet can be transmitted from the other end. 13
TW94219926U 2005-11-17 2005-11-17 Sound propagation device TWM290646U (en)

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