201246951 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種掛戴式多指向性音 者身上之音響裝置。 響骏置 尤其是一種能夠掛戴於使用 【先前技術】 目前一般的耳機，都是透過其内邹 、揚聲器，再由耳機内部向外發 響，而耳機-般又區分為耳塞式及頭戴 發出聲 ^ 不管耳塞式及頭戴式的耳機都太接 近耳膜，而在長時間配戴使用下，易 機都太接 受音量的舰，喊成耳朵聽力綠。^適或容㈣糾純她織長期接 上述耳塞式轉赋耳齡有聽她，如於其將聽《接面對耳 朵’因此_耳_都會絲耳朵，故 艰使用者的注意力不集中，對於周圍 事物的敏感程度降低，而使得反應變# 、 聲響，因此導致意外的發生；^遲鈍，故很容易因忽略外界危險警示的 再者，-般的音響裝置，由於體積或重量關係故無法讓人掛载於身上使 用，因此也無法有效地解決耳機所帶來的問題； 因此’若韻製作-種能夠賊於使用者身上之音響裝置，讓使用者能夠 便利地聽到音響裝置所發出之聲音， 又不會遮蔽耳朵，以避免意外發生，如此 應為一最佳解決方案。 【發明内容】 本發明之目的即在於提供―錄戴式多指音響裝置，係為—種能夠掛 戴於使用者身上的頭部、聊、肩部之音響裝置，以避免音響«不易攜 帶、長時間使用耳機容㈣耳朵造成縣或是使料機容易造成使用者注意力 201246951 不集中等缺點。 可達成上述翻目的之—種掛戴式多指向性音魏置魅含有至少一個 裝置及連接件，其中該連接件任一端係延伸連接於該播音裝置上，該播 音裝置上係具有-發聲部，並會於該發聲部上可架設有—擋板(可拆或不可。⑹ 〇擋板侧邊^譜聲部之間魏觸設__個以上能使該發聲部所發出之聲 音發散出去之出音口。 更具體的說’所述播音裝置係能夠朝外或是朝内形成有_發聲部。 更具體的說，所述播音裝置内部係具有至少一個揚聲器。 更具體的說，所賴音裝置之發聲部上伽設有—可拆或不可拆之撐板， 而該擔板側邊與該發聲部之·開設—個以上能使該發聲部所發出之聲音田發散 出去之出音口。 外殼，另外該連接件表面亦 更具體的說，所述播音裝置表面係能夠設置一 能夠設置一外殼。 更具體的說’所述連接件上係具有一彎折機構，以使該連接件延伸之播音 裝置能夠折疊，並能夠調整折疊之角度。 a 更具體的說，所述連接件與該播音裝置之間係能夠設置有_調整機構使 該播音裝置能夠朝不同方向進行轉動與固定。 更具體的說，所述連接件與該播音裝置之間亦能夠設置有_伸縮機構，以 使該播音裝置與該連接件之間的長度能夠伸長與縮短。 更具體的說’所述掛戴式多指向性音響裝置内部包括有一音箱、一擴大器 及一電源管理裝置。 更具體的說’所述掛戴式多指向性音響敦置内部更包括有一電池。 201246951 更具體誠，m賴赋多指·音響裝置_更包括有—音賴號接收 裝置（有線或無線）。 【實施方式】 有關於本發明之«及其他技_容、特賴魏，在以下配合參考圖式 之較佳實施例的詳細說明中，將可清楚的呈現。 請參閱圖一 A及圖一 B，為本發明一種掛戴式多指向性音響裝置之第一實 施立體結構圖及第一實施折疊示意圖，由圖一A及圖_B中可知，該掛戴式多 指向性音㈣置1係包含有兩鋪音裝置u及―連接件12，其巾該連接件12 兩端係延伸連接於該播音裝置丨丨上’而該播音裝置u内部係具有至少一個揚 聲器m，如圖三a所示，該播音裝置n能_外形成有—發聲部⑴卜另外 該發聲部nn上雜設有-擔板112(該擋板112係為可拆或不可拆），如圖二 a及圖二b所示，該雛112側邊與該發聲部刖之間係能夠開設具有一個以 上出音口 U3;因此當該揚聲器⑴之發聲部仙發出聲音時，如圖三B所示， 該發聲部1111所發出之聲音能夠由該出音口 n3向四周擴散出去. 另外，該連接件12上係具有一·f折機構121，而該彎折結構121能夠使該 連接件丨2向左右兩端延伸之兩個播音裝置丨丨能夠折叠，並能夠藉由該彎折機 構調整向兩個播音裝置„折疊之角度，而折疊之掛戴式多指向性音響裝置 1則能夠放置於一平面上。 又 另外’該播音裝置U表面係能夠設置一外殼（圖中未示），另外該連接件 12表面亦能夠設置-外殼（财未扑而麟戴0指向性音響裝置！内部 更包括有-音箱、-擴A器及—電源管理裝置（圖中未示），並可選擇搭配_ 及無線裝細（®中未幻，其_大_音裝置u相連接，因此該掛 201246951 戴式多指向性音響裝置1係為-體組合之音響裝置。 於耳ΓΓ方)如_所示，當使用者2戴上該掛«多指向性音«们時（戴 产=整Γ該發聲部1111所發出聲音會受到該可拆或不可拆之撐板出阻 擒，導致聲音會__散，麟由糾音σ i m L ?發^。卩仙所發出聲音向 :: 用將發聲部1111朝向使用者2之耳朵，亦能夠聽到 之外綱之細1111 除了職制㈣上的頭部 =⑽崎細她，概騎，喊將該掛戴式 夕才曰向性音響裝置1掛戴於使用者2的頸部上。 有發1’除了設置於該播音裝置之外側上，該播音裝置11亦能夠朝内形成 ^ 如圖六A及圖六B所示，為本發明之第二實施立體結翻及第_ 實施折叠不意圓，其主要工作原理相同於第_實施例，唯一的差異之處，如圖 七所示’在韻縣請之細llu _向_饱n之内側面上 因此當使用者2將崎収多指向性音f裝置丨職於頭上時如圖八所干， 該出音口 113能夠將發聲部仙所發出聲音向該播音裝置丨〗之_面擴散出 去，因此即使不用將發聲部1U1朝向使用者2之耳朵，亦能夠聽到該揚聲器 111之發聲部1111所發出的聲音。 另外，除了第-實施例及第二實施例之外，該掛戴式多指向性音響裝置3 更能夠於該可賊不可拆之雜㈣觸發聲部之間，侧設—個向下的出音 口 313 ’如圖九A及圖九b之第三實施例所示該掛戴式多指向性音響裝置3 係包含有兩個播音裝置31及一連接件32，其中該連接件32兩端係延伸連接於 該播音裝置上，而該播音裝置31 _、具有至少—個揚聲器3ιι，如圖十a 所示，因此該播音裝置31能夠朝外形成有—發聲部仙，另外該發聲部 201246951201246951 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an acoustic device for a wearable multi-directional sounder. Lou Jun set is especially a kind of can be hung on the use of [previous technology] The current general earphones are through their internal speakers, speakers, and then the outside of the earphones, and the earphones are generally divided into earbuds and headphones. Sounds ^ No matter the earbuds and headphones are too close to the eardrum, and when used for a long time, the machine is too accepting the volume of the ship, shouting into the ear hearing green. ^Appropriate or Rong (4) Correction of her long-term attachment to the above-mentioned earplug-style transfer ear ear to listen to her, as it will listen to "face to the ear" so _ ear _ will be silk ears, so the user's attention is not concentrated The sensitivity to the surrounding things is reduced, and the reaction becomes #, sound, and thus causes accidents; ^ retarded, it is easy to ignore the external danger warning, the general acoustic device, due to volume or weight relationship It can't be mounted on the body, so it can't effectively solve the problems caused by the earphones. Therefore, if the rhyme production is a kind of audio device that can thieve the user, the user can conveniently hear the sound device. The sound, not to cover the ears, to avoid accidents, should be the best solution. SUMMARY OF THE INVENTION The object of the present invention is to provide a "recording type multi-finger acoustic device", which is an audio device capable of being worn on a user's head, chat, and shoulder to avoid the sound «not easy to carry, Long-term use of the headphone capacity (four) ear caused by the county or the material machine is likely to cause the user's attention 201246951 not concentrated and other shortcomings. The hang-up type directional sound can be achieved by the at least one device and the connector, wherein the connector is connected to the sounding device at either end, and the sounding device has a sounding portion And it will be able to be mounted on the vocal part - baffle (detachable or not. (6) 侧 side of the 〇 ^ ^ 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏More specifically, the sounding device can be formed with a sounding portion facing outward or inward. More specifically, the sounding device has at least one speaker inside. More specifically, the sounding device The sounding part of the sounding device is provided with a detachable or non-detachable gusset, and the side of the slab and the uttering part are opened more than one, so that the sound field emitted by the sounding part can be dissipated The outer casing, in addition to the surface of the connector, and more specifically, the surface of the sounding device can be provided with a casing. More specifically, the connector has a bending mechanism to enable the Connecting device for extending the connector It can be folded and can adjust the angle of folding. a More specifically, the connecting device and the sounding device can be provided with an adjustment mechanism for enabling the sounding device to be rotated and fixed in different directions. More specifically A telescopic mechanism can also be disposed between the connecting member and the sound emitting device to extend and shorten the length between the sound transmitting device and the connecting member. More specifically, the hanging type multi-directionality The audio device includes a speaker, an amplifier and a power management device. More specifically, the said multi-directional audio speaker has a battery inside. 201246951 More specifically, m Lai Fu Duo·Acoustic The device_includes a sound-receiving device (wired or wireless). [Embodiment] For the details of the preferred embodiment of the present invention, reference is made to the present invention. In the description, it can be clearly presented. Referring to FIG. 1A and FIG. 1B, a first embodiment of a hanging-type multi-directional acoustic device according to the present invention and a first embodiment are folded. It is to be understood that, as shown in FIG. 1A and FIG. 4B, the hanging multi-directional sound (four) is set to include two sounding devices u and a “connecting member 12”, and the two ends of the connecting member 12 are extended and connected to each other. The sounding device is provided with at least one speaker m, as shown in FIG. 3a, the sounding device n can be formed with a sounding portion (1), and the sounding portion nn is additionally provided. - the support plate 112 (the baffle 112 is detachable or non-detachable), as shown in FIG. 2a and FIG. 2b, the side between the side of the young 112 and the sounding part can be opened with more than one sound outlet. U3; Therefore, when the sounding portion of the speaker (1) emits a sound, as shown in FIG. 3B, the sound emitted by the sounding portion 1111 can be diffused out from the sound emitting port n3. In addition, the connecting member 12 is attached. The folding structure 121 can fold the two sound-emitting devices 延伸 extending to the left and right ends of the connecting piece 丨2, and can adjust the two sounding devices by the bending mechanism „Folding angle, and the folded hanging multi-directional audio device 1 can be placed in one Surface. In addition, the surface of the sounding device U can be provided with a casing (not shown), and the surface of the connector 12 can also be provided with a casing (the money is not plunged into the directional audio device! The interior also includes a speaker) , - expand the A device and - power management device (not shown), and can choose to match _ and wireless device fine (® is not magic, its _ big _ sound device u connected, so the hanging 201246951 wearing multi-directional The vocal device 1 is a vocal device that is a combination of body and body. As shown in _, when the user 2 wears the hanged «multi-directional sounds « (wearing = tweeting the vocal part 1111) The sound will be blocked by the detachable or unremovable gusset, causing the sound to be __ scattered, and the sound is corrected by σ im L ^ ^. The sound of the 卩 所 is:: The vocal part 1111 is used The ear of the 2, can also hear the details of the outer 1111. In addition to the system (four) on the head = (10) the fineness of her, the general ride, shouting the hanging-type eve to the sexual device 1 to wear on the user 2 On the neck, there is a hair 1', except that it is disposed on the outer side of the sounding device, the sounding device 11 can also be formed inwardly ^ As shown in FIG. 6A and FIG. 6B, the second embodiment of the present invention is a three-dimensional flip and a _implementation fold, and the main working principle is the same as that of the first embodiment. The only difference is shown in FIG. 'In the rhyme county, please take a closer llu _ to the inner side of the _ full n. Therefore, when the user 2 puts the slanting multi-directional sound f device on the head, as shown in Fig. 8, the sound outlet 113 can speak The sound emitted by the singer is diffused out to the surface of the sounding device, so that the sound emitted by the sounding portion 1111 of the speaker 111 can be heard even if the sounding portion 1U1 is not directed toward the ear of the user 2. In addition to the embodiment and the second embodiment, the hanging multi-directional acoustic device 3 is further capable of being disposed between the triggering parts of the thief (4) and the downward sounding port 313 ' As shown in the third embodiment of FIG. 9A and FIG. 9b, the hanging multi-directional acoustic device 3 includes two sounding devices 31 and a connecting member 32, wherein the connecting members 32 are extended and connected at both ends. The sounding device, and the sounding device 31 _, having at least one speaker 3 ι 201 246 951 cents sound unit, the sound generating unit further - a shown in FIG ten, so that the broadcasting means 31 can be formed with outwardly
如圖十A及圖十B 上係覆蓋有一擋板312 (該擋板312係為可拆咬不可拆）， 之間係能夠開設一個向下的出音口 313; 所示，該擋板312側邊與該發聲部3111 因此當該揚聲請之發聲部仙«聲音時，如圖十0所示，該發聲部則 所發出聲音能夠經由該撞板312之反射，使聲音向出音口阳發出。 因此，如圖十-所示，當使用者2戴上該掛戴式多指向性音響裝置3時（戴 於耳朵上方），該發聲部3111所發出聲音會受到該播板阳之影響，使聲音會 被反射朝向出音口 313，以藉由該出音口 313將發聲部3111所發出聲音向外發 出，因此使用者即使不用將發聲部迎朝向使用者2之耳朵，亦能夠聽到該揚 聲器311之發聲部3111所發出的聲音。 另外’該播音裝置31表面亦能夠設置一外殼（圖中未示），而該連接件& 表面亦能夠設置-外殼（圖巾未朴且該賊Μ指·音魏置3内部更可 包括有-音箱、-擴大器及-電源管理裝置（圖中未示），其中該擴大器與播音 裝置31相連接，因此該掛戴式多指向性音響裝置3係為一體組合之音響裝置， 而該掛戴式多指向性音響裝置3並可選擇祕電池及音源信號接收裝置（有線 或無線）（圖中未示）。 另外，該播音裝置31除了朝外形成有一發聲部3ln之外，該播音裝置μ 亦能夠朝内形成有-發聲部3m，如圖十二及圖十三所示，為本發明之第四實 施立體結構圖及第四實施播音裝置剖面圖，其主要工作原理相同於第三實施 例’唯-的差異之處，如圖十三所示，在於該揚聲器311之發聲部3ui係朝向 内所設置’而該擋板312側邊與該發聲部3111之間所形成之出音口 亦係朝 向内所設置；因此當使用者2將該掛戴式多指向性音響裝置3掛戴於頭上時， 如圖十四所示，該發聲部3111所發出聲音會受到該擋板312之影響，使聲音會 201246951 被反射朝向出音口 313,以藉由該出音口 313將發聲部仙所發出聲音向外發 出，因此者2即使不用將發聲部迎朝向使用者2之耳朵，亦能夠聽到該 揚聲器311之發聲部3111所發出的聲音。 另外’該連接件32與該播音裝置31之間係能約設置有_旋轉機構幻，如 圖十五所示，可使音裝置31能_不财向進行轉動與固定；而該連接件 32與該播音裝置31之間亦能夠設置有一伸縮機構％，如圖十六所示，以使該 播音裝置31與該連接件32之間的長度能夠伸長與縮短。 本發明所提供之-種職式多指音響裝置，與魏朗技術相互比較 時，更具備下列優點： 1. 本發明係為-能_聲音淋同方向齡之賴式音魏置，故能夠 避免耳機造成使用者注意力不集中的情況發生。 2. 本發明係為一能夠將聲音朝不同方向播放之頭戴式音響裝置因此即 使長時間配戴使用下，造成耳朵聽力受損的可能性極低。 3·由於本發明掛戴式多指向性音響裝置魏夠内建有音箱、擴大器、電 源供管理裝置’並可選擇搭配電池及音源信號接收裝置（有線或無線） 使用，故該掛戴式多指向性音置係為—多功能p體組合之音響 裝置。 4.由於本發明掛戴式多指向性音響裝置係能夠折疊收納，故能夠方便搞 帶與使用。 藉由以上較佳频實補之詳述，鱗望能更加清楚描述本發明之特徵與 精神，而並非以上述所揭露的較佳具體實施例來對本發明之範疇加以限制。相 反地，其目的是希望能涵蓋各種改變及具相等性的安排於本發明所欲申請之專 ⑧ 201246951 利範圍的範疇内。 【圖式簡單說明】 圖一A為本發明一種掛戴式多指向性音響裝置之第一實施立體結構圖； 圖一B為本發明一種掛戴式多指向性音響裝置之第一實施折疊示意圖； 圖二A為本發明一種掛戴式多指向性音響裝置之播音裝置組合結構圖； 圖二B為本發明一種掛戴式多指向性音響裝置之播音裝置分解結構圖； 圖三A為本發明一種掛戴式多指向性音響裝置之第一實施播音裝置剖面 圖； 圖三B為本發明一種掛戴式多指向性音響裝置之第一實施播音裝置發聲 不意圖， 圖四為本發明一種掛戴式多指向性音響裝置之第一實施應用示意圖； 圖五為本發明一種掛戴式多指向性音響裝置之第一實施應用示意圖； 圖六A為本發明一種掛戴式多指向性音響裝置之第二實施立體結構圖； 圖六B為本發明一種掛戴式多指向性音響裝置之第二實施折疊示意圖； 圖七為本發明一種掛戴式多指向性音響裝置之第二實施播音裝置剖面圖； 圖八為本發明一種掛戴式多指向性音響裝置之第二實施應用示意圖； 圖九A為本發明一種掛戴式多指向性音響裝置之第三實施立體結構圖； 圖九B為本發明一種掛戴式多指向性音響裝置之第三實施折疊示意圖； 圖十A為本發明一種掛戴式多指向性音響裝置之第三實施播音裝置剖面 圖； 圖十B為本發明一種掛戴式多指向性音響裝置之第三實施播音裝置發聲 不意圖， 201246951 圖十一為本發明一種掛戴式多指向性音響裝置之第三實施應用示意圖； 圖十二為本發明一種掛戴式多指向性音響裝置之第四實施立體結構圖； 圖十三為本發明一種掛戴式多指向性音響裝置之第四實施播音裝置剖面 圖； 圖十四為本發明一種掛戴式多指向性音響裝置之第四實施應用示意圖； 圖十五為本發明一種掛戴式多指向性音響裝置之第五實施旋轉示意圖； 以及 圖十六為本發明一種掛戴式多指向性音響裝置之第六實施伸長示意圖。 【主要元件符號說明】 ⑧ 1 掛戴式多指向性音響裝置 11 播音裝置 111 揚聲器 1111 發聲部 112 擋板 113 出音口 12 連接件 121 彎折機構 2 使用者 3 掛戴式多指向性音響裝置 31 播音裝置 311 揚聲器 3111 發聲部 10 201246951 312 擋板 313 出音口 32 連接件 321 彎折機構 33 旋轉機構 34 伸縮機構10A and 10B are covered with a baffle 312 (the baffle 312 is detachable and undetachable), and a downward sound outlet 313 can be opened therebetween; as shown, the baffle 312 The side and the sounding part 3111, therefore, when the sounding part of the sounding part is sounded, as shown in Fig. 10, the sound emitted by the sounding part can be reflected by the collision board 312, so that the sound is turned to the sound of the sound. issue. Therefore, as shown in FIG. 10 - when the user 2 wears the hanging multi-directional acoustic device 3 (on the top of the ear), the sound emitted by the sounding portion 3111 is affected by the sound of the broadcast panel, so that The sound is reflected toward the sound outlet 313, so that the sound emitted by the sounding portion 3111 is emitted outward by the sound outlet 313, so that the user can hear the sound even if the user does not have to face the sound of the user 2 The sound emitted by the sounding part 3111 of 311. In addition, the surface of the sounding device 31 can also be provided with a casing (not shown), and the surface of the connector & can also be provided with a casing (the towel is not simple and the interior of the thief finger can be included) a speaker, an amplifier, and a power management device (not shown), wherein the amplifier is connected to the sounding device 31, so that the hanging multi-directional audio device 3 is an integrated audio device, and The hanging type multi-directional acoustic device 3 can select a secret battery and a sound source signal receiving device (wired or wireless) (not shown). In addition, the sounding device 31 has a sound emitting portion 3ln formed in addition to the outside. The sounding device μ can also be formed with the sounding portion 3m inwardly. As shown in FIG. 12 and FIG. 13 , it is a fourth embodiment of the present invention and a cross-sectional view of the fourth embodiment of the sounding device. The main working principle is the same as that. The difference between the third embodiment and the only one, as shown in FIG. 13, is that the sounding portion 3ui of the speaker 311 is disposed inwardly and the side between the side of the shutter 312 and the sounding portion 3111 is formed. The sound outlet is also set inward Therefore, when the user 2 hangs the hanging multi-directional acoustic device 3 on the head, as shown in FIG. 14, the sound emitted by the sounding portion 3111 is affected by the baffle 312, so that the sound will be 201246951 It is reflected toward the sound outlet 313, so that the sound emitted by the sounding portion is emitted outward by the sound outlet 313, so that the speaker 2 can hear the speaker 311 even if the sounding portion is not faced to the ear of the user 2. The sound emitted by the sounding portion 3111. In addition, the 'connecting member 32 and the sounding device 31 can be disposed with a _rotating mechanism illusion, as shown in FIG. 15, the sound device 31 can be rotated without the financial direction. And the fixing member 32 can also be provided with a telescopic mechanism % between the connecting member 32 and the broadcasting device 31, as shown in FIG. 16 so that the length between the broadcasting device 31 and the connecting member 32 can be extended and shortened. The multi-finger acoustic device provided by the invention has the following advantages when compared with the Weilang technology: 1. The invention is capable of being able to sound in the same direction as the age of the sound, so that Avoid earphones causing users not to pay attention The present situation occurs. 2. The present invention is a head-mounted audio device capable of playing sounds in different directions. Therefore, even if worn for a long time, the possibility of ear hearing damage is extremely low. Hanging-type multi-directional audio device Wei has built-in speaker, amplifier, power supply management device' and can be used with battery and audio signal receiving device (wired or wireless), so the hanging multi-directional sound device The utility model relates to an audio device with a multi-functional p-body combination. 4. Since the hanging-type multi-directional acoustic device of the invention can be folded and stored, it can be conveniently brought and used. The scope of the present invention is not limited by the preferred embodiments disclosed herein. On the contrary, it is intended that the various modifications and equivalent arrangements are intended to be within the scope of the scope of the application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a first perspective structural view of a hanging type multi-directional acoustic device according to the present invention; FIG. 1B is a first implementation folding diagram of a hanging multi-directional acoustic device according to the present invention; FIG. 2A is a structural diagram of a broadcasting apparatus of a hanging type multi-directional acoustic device according to the present invention; FIG. 2B is an exploded structural view of a broadcasting apparatus of a hanging type multi-directional acoustic device according to the present invention; A cross-sectional view of a first implementation of a hanging-type multi-directional audio device; FIG. 3B is a schematic diagram of a first implementation of a hanging-type multi-directional audio device according to the present invention, and FIG. 4 is a schematic diagram of the present invention. FIG. 5 is a schematic diagram of a first implementation application of a hanging-type multi-directional acoustic device according to the present invention; FIG. 6A is a hanging multi-directional acoustic device according to the present invention; FIG. 6B is a schematic view showing a second embodiment of a hanging multi-directional acoustic device according to the present invention; FIG. FIG. 8 is a schematic view showing a second implementation of a hanging type multi-directional acoustic device according to the present invention; FIG. 9A is a view of a hanging multi-directional acoustic device according to the present invention; FIG. 9B is a third embodiment of a hanging multi-directional acoustic device according to the present invention; FIG. 10A is a third implementation of the hanging multi-directional audio device of the present invention; FIG. 10B is a schematic diagram of a third implementation of a hanging-type multi-directional acoustic device according to the present invention. FIG. Figure 12 is a perspective view of a fourth embodiment of a hanging multi-directional acoustic device of the present invention; Figure 13 is a cross-sectional view of a fourth implementation of a hanging multi-directional acoustic device of the present invention; 4 is a schematic diagram of a fourth implementation application of a hanging type multi-directional acoustic device according to the present invention; FIG. 15 is a diagram of a hanging multi-directional acoustic device of the present invention. Rotating a schematic embodiment; and Figure XVI of the present sixth embodiment INVENTION A multi-worn directional audio device of elongation FIG. [Main component symbol description] 8 1 Hanging type multi-directional acoustic device 11 Broadcasting device 111 Speaker 1111 Sounding part 112 Baffle 113 Sound output port 12 Connector 121 Bending mechanism 2 User 3 Hanging type multi-directional acoustic device 31 Broadcasting device 311 Speaker 3111 Sounding part 10 201246951 312 Baffle 313 Sound outlet 32 Connector 321 Bending mechanism 33 Rotating mechanism 34 Telescopic mechanism