TW202037187A - Speaker having breathable damper module which utilizes a breathable damper module to decrease the polarization distortion of the voice coil without increasing the height of the speaker - Google Patents
Speaker having breathable damper module which utilizes a breathable damper module to decrease the polarization distortion of the voice coil without increasing the height of the speaker Download PDFInfo
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本發明係關於一種揚聲器,更特別的是關於一種具有透氣彈波模組的揚聲器。The present invention relates to a loudspeaker, and more particularly relates to a loudspeaker with a breathable elastic wave module.
由於微型揚聲器的體積小,音量有限,雖然可以藉由增加揚聲器的輸入電壓以提高音量,但卻會使音圈振幅變大,不易維持音圈在軸向方向上的穩定振動,因而導致音效失真。特別是在低頻時,一旦增加電壓更容易發生音圈偏振失真的情況,甚至導致音圈撞擊磁迴組件產生異常音的現象。Due to the small size of the micro speaker, the volume is limited, although the input voltage of the speaker can be increased to increase the volume, but the amplitude of the voice coil will increase, and it is difficult to maintain the stable vibration of the voice coil in the axial direction, resulting in distortion of the sound effect . Especially at low frequencies, once the voltage is increased, the polarization distortion of the voice coil is more likely to occur, and even the phenomenon of abnormal sound generated by the voice coil hitting the magnetic return component.
傳統上,為解決音圈在大振幅下的偏振失真,通常必須使用彈波作為阻尼,以吸收音圈在大振幅下的偏移量,但微型揚聲器的體積小,使用傳統的彈波結構,卻會使微型揚聲器的高度增加,因此不適合應用於薄型筆電或平板等產品中。另外,傳統的彈波結構非採模組化設計,在微型揚聲器高度與空間有限的情況下,不容易將彈波與揚聲器其他部件進行組裝連接,組裝作業較為複雜。Traditionally, in order to solve the polarization distortion of the voice coil under the large amplitude, it is usually necessary to use the elastic wave as a damping to absorb the deviation of the voice coil under the large amplitude. However, the volume of the micro speaker is small and the traditional elastic wave structure is used. But it will increase the height of the micro speaker, so it is not suitable for use in products such as thin laptops or tablets. In addition, the traditional elastic wave structure does not adopt a modular design. When the height and space of the micro speaker are limited, it is not easy to assemble and connect the elastic wave with other parts of the speaker, and the assembly operation is more complicated.
因此,為解決習知揚聲器的種種問題,本發明提出一種具有透氣彈波模組的揚聲器。Therefore, in order to solve various problems of the conventional speaker, the present invention proposes a speaker with a breathable elastic wave module.
為達上述目的及其他目的,本發明提出一種具有透氣彈波模組的揚聲器,其包含:一振動組件,包括一振膜及一音圈,該音圈連接於該振膜的底部;一磁迴組件,包括一導氣底座及一磁鐵件,該磁鐵件設置於該導氣底座,該音圈浮動設置於該磁鐵件外,該磁鐵件具有一貫通孔;一喇叭座,設置於該振動組件及該磁迴組件;以及一透氣彈波模組,包括一中空柱體及一第一彈性片,該中空柱體設置於該貫通孔中,該中空柱體與該導氣底座連通,該第一彈性片設置於該中空柱體的中空處且連接於該振膜的底部。In order to achieve the above and other objectives, the present invention provides a speaker with a breathable elastic wave module, which includes: a vibration component, including a diaphragm and a voice coil, the voice coil is connected to the bottom of the diaphragm; a magnetic The return assembly includes an air guide base and a magnet part, the magnet part is arranged on the air guide base, the voice coil is floatingly arranged outside the magnet part, the magnet part has a through hole; a horn seat is arranged on the vibration Component and the magnetic return component; and a breathable elastic wave module, including a hollow cylinder and a first elastic sheet, the hollow cylinder is disposed in the through hole, the hollow cylinder is connected to the air guide base, the The first elastic sheet is arranged at the hollow of the hollow cylinder and connected to the bottom of the diaphragm.
於本發明之一實施例中,該透氣彈波模組更包括一第二彈性片,該第一彈性片及該第二彈性片上下排列且相互連接以設置於該中空柱體的中空處。In an embodiment of the present invention, the air-permeable elastic wave module further includes a second elastic sheet, and the first elastic sheet and the second elastic sheet are arranged up and down and connected to each other so as to be disposed in the hollow of the hollow cylinder.
於本發明之一實施例中,該第二彈性片的中央區域凸起而頂抵於該第一彈性片的底部。In an embodiment of the present invention, the central area of the second elastic sheet protrudes and abuts against the bottom of the first elastic sheet.
於本發明之一實施例中,該第二彈性片的最低點與該導氣底座表面之間的距離,恆大於該磁鐵件與該振膜之間的距離。In an embodiment of the present invention, the distance between the lowest point of the second elastic sheet and the surface of the air guide base is always greater than the distance between the magnet member and the diaphragm.
於本發明之一實施例中,該透氣彈波模組更包括一固定柱,該固定柱的一端連接該第一彈性片的底部,另一端則固定於該第二彈性片。In an embodiment of the present invention, the air-permeable elastic wave module further includes a fixing post, one end of the fixing post is connected to the bottom of the first elastic sheet, and the other end is fixed to the second elastic sheet.
於本發明之一實施例中,該第二彈性片或該固定柱的最低點與該導氣底座表面之間的距離,恆大於該磁鐵件與該振膜之間的距離。In an embodiment of the present invention, the distance between the lowest point of the second elastic sheet or the fixing column and the surface of the air guide base is always greater than the distance between the magnet member and the diaphragm.
於本發明之一實施例中,該固定柱為透氣結構。In an embodiment of the present invention, the fixed post is a breathable structure.
於本發明之一實施例中,該第一彈性片與該第二彈性片具有相反的透氣孔結構。In an embodiment of the present invention, the first elastic sheet and the second elastic sheet have opposite vent structures.
於本發明之一實施例中,該第一彈性片為高分子材料或金屬材料。In an embodiment of the present invention, the first elastic sheet is made of polymer material or metal material.
於本發明之一實施例中,該第一彈性片開設有第一透氣孔。In an embodiment of the present invention, the first elastic sheet is provided with a first vent.
於本發明之一實施例中,該第一彈性片具有第一懸邊壟起部,該第一透氣孔位於該第一懸邊壟起部。In an embodiment of the present invention, the first elastic sheet has a first overhanging portion, and the first vent is located at the first overhanging portion.
於本發明之一實施例中,該第二彈性片開設有第二透氣孔。In an embodiment of the present invention, the second elastic sheet is provided with a second vent hole.
於本發明之一實施例中,該第二彈性片具有第二懸邊壟起部,該第二透氣孔位於該第二懸邊壟起部。In an embodiment of the present invention, the second elastic sheet has a second overhanging portion, and the second vent is located at the second overhanging portion.
於本發明之一實施例中,該第一彈性片為透氣編織布,該透氣彈波模組更包括一固定柱,設置於該第一彈性片的中心,該固定柱的一端連接該振膜的底部,該固定柱的另一端與該導氣底座表面之間的距離,恆大於該磁鐵件與該振膜之間的距離。In an embodiment of the present invention, the first elastic sheet is a breathable woven fabric, and the breathable elastic wave module further includes a fixing post disposed at the center of the first elastic sheet, and one end of the fixing post is connected to the diaphragm The distance between the other end of the fixed column and the surface of the air guide base is always greater than the distance between the magnet and the diaphragm.
於本發明之一實施例中,該透氣彈波模組為圓柱體或角柱體。In an embodiment of the present invention, the breathable elastic wave module is a cylinder or a corner cylinder.
於本發明之一實施例中,該導氣底座設有至少一導氣通道,該喇叭座設有對應於該導氣通道的連通孔,該中空柱體經由該導氣通道及該連通孔而連通外界。In an embodiment of the present invention, the air guiding base is provided with at least one air guiding channel, the horn base is provided with a communicating hole corresponding to the air guiding channel, and the hollow cylinder is connected through the air guiding channel and the communicating hole. Connect to the outside world.
於本發明之一實施例中,該中空柱體對應於該導氣通道的位置設有開孔。In an embodiment of the present invention, the hollow cylinder is provided with an opening corresponding to the position of the air guide channel.
於本發明之一實施例中,該導氣底座具有一斷差結構,該中空柱體設置於該斷差結構,而使該中空柱體與該導氣底座的底部之間夾合有一空隙。In an embodiment of the present invention, the air guide base has a break structure, and the hollow cylinder is disposed on the break structure, so that a gap is sandwiched between the hollow cylinder and the bottom of the air guide base.
於本發明之一實施例中,該導氣底座具有一高部及一底部,該中空柱體設置於該高部,而使該中空柱體與該底部之間夾合有一空隙。In an embodiment of the present invention, the air guide base has a high portion and a bottom, and the hollow cylinder is disposed at the high portion, so that a gap is sandwiched between the hollow cylinder and the bottom.
藉此,本發明的具有透氣彈波模組的揚聲器可在不增加揚聲器高度的情況下,利用透氣彈波模組減緩音圈的偏振失真,進而增加揚聲器的輸出音量,因此可大量運用於薄型筆電或平板等產品中。除此之外,本發明更進一步將彈波設計為模組化結構,使彈波成為獨立的模組單元,更容易組裝於揚聲器的磁迴組件內部,減少組裝作業困難度而提升組裝良率與效率。Thereby, the speaker with a breathable elastic wave module of the present invention can use the breathable elastic wave module to reduce the polarization distortion of the voice coil without increasing the height of the speaker, thereby increasing the output volume of the speaker, so it can be widely used in thin-type In products such as laptops or tablets. In addition, the present invention further designs the elastic wave as a modular structure, so that the elastic wave becomes an independent module unit, which is easier to assemble inside the magnetic return component of the speaker, reducing the difficulty of assembly work and improving the assembly yield. And efficiency.
為充分瞭解本發明,茲藉由下述具體之實施例,並配合所附之圖式,對本發明做一詳細說明。本領域技術人員可由本說明書所公開的內容瞭解本發明的目的、特徵及功效。須注意的是,本發明可透過其他不同的具體實施例加以施行或應用,本說明書中的各項細節亦可基於不同觀點與應用,在不悖離本發明的精神下進行各種修飾與變更。以下的實施方式將進一步詳細說明本發明的相關技術內容,但所公開的內容並非用以限制本發明的申請專利範圍。說明如後:In order to fully understand the present invention, a detailed description of the present invention is given with the following specific embodiments and accompanying drawings. Those skilled in the art can understand the purpose, features and effects of the present invention from the content disclosed in this specification. It should be noted that the present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the spirit of the present invention. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the scope of patent application of the present invention. The description is as follows:
如圖1A至圖1D所示,本發明第一實施例之具有透氣彈波模組的揚聲器100其包含: 一振動組件1、一磁迴組件2、一喇叭座3及一透氣彈波模組4。As shown in FIGS. 1A to 1D, a
振動組件1包括一振膜11及一音圈12,音圈12連接於振膜11的底部。音圈12與磁迴組件2之間的磁力作用而使音圈上下浮動,進而帶動振膜11上下振動以發出聲波。The
磁迴組件2包括一導氣底座21及一磁鐵件22,磁鐵件22設置於導氣底座21,音圈12浮動設置於磁鐵件22外,磁鐵件22的中央區域具有一貫通孔23。The
喇叭座3環設於振動組件1及磁迴組件2。The
透氣彈波模組4設置於貫通孔23中。透氣彈波模組4包括一中空柱體41及一第一彈性片42,中空柱體41設置於貫通孔23中,中空柱體41與導氣底座21連通,第一彈性片42設置於中空柱體41的中空處且連接於振膜11的中央區域。The breathable
藉此,本發明的具有透氣彈波模組的揚聲器100可在不增加揚聲器高度的情況下,利用透氣彈波模組4減緩音圈12的偏振失真,亦即,可透過提升對揚聲器的輸入電壓,增加揚聲器的輸出音量。除此之外,本發明更進一步將彈波設計為模組化結構,使彈波成為獨立的模組單元,更容易組裝於揚聲器的磁迴組件內部,且提升組裝良率與效率。Thereby, the
進一步地,在本實施例中,透氣彈波模組4為圓柱體,然而本發明不限於此。Further, in this embodiment, the breathable
進一步地,在本實施例中,磁鐵件22包括一磁鐵221及一華司223,華司223覆蓋於磁鐵221的上表面以增加導磁。Further, in this embodiment, the
進一步地,在本實施例中,第一彈性片42為高分子材料,具有質輕、成本便宜、成形容易等諸多優點。Further, in this embodiment, the first
進一步地,如圖1B所示,在本實施例中,第一彈性片42開設有第一透氣孔421,振膜11因振動而產生的氣流,經由第一透氣孔421進入中空柱體41中。另外,第一透氣孔421亦可增加第一彈性片42的彈性。Further, as shown in FIG. 1B, in this embodiment, the first
進一步地,在本實施例中,導氣底座21設有至少一導氣通道211,喇叭座3設有對應於導氣通道211的連通孔31,中空柱體41經由導氣通道211及連通孔31而連通外界。藉此,透氣彈波模組4內的氣流能藉由導氣通道211及連通孔31而與外界作交換,而使得透氣彈波模組4內的壓力保持穩定。Further, in this embodiment, the
進一步地,如圖1A所示,在本實施例中,導氣底座21具有一斷差結構212,中空柱體41設置於斷差結構212,而使中空柱體41與導氣底座21的底部214之間夾合有一空隙,以便透氣彈波模組4內的氣流能藉由斷差進而入導氣通道211中,而使得透氣彈波模組4內的壓力保持穩定。Further, as shown in FIG. 1A, in this embodiment, the
進一步地,如圖2A及圖2B所示,在本發明第二實施例的具有透氣彈波模組的揚聲器100a中,導氣底座21a具有一高部213及一底部214,中空柱體41設置於高部213,而使中空柱體41與底部214之間夾合有一空隙,以便透氣彈波模組4內的氣流能藉由該空隙進而入導氣通道211中,而使得透氣彈波模組4內的壓力保持穩定。Further, as shown in FIGS. 2A and 2B, in the
進一步地,如圖3A及圖3B所示,在本發明第三實施例的具有透氣彈波模組的揚聲器100b中,中空柱體41b對應於導氣通道211的位置設有開孔411,以便透氣彈波模組4內的氣流能藉由開孔411進而入導氣通道211中,而使得透氣彈波模組4內的壓力保持穩定。Furthermore, as shown in FIGS. 3A and 3B, in the
進一步地,如圖4所示,在本發明第四實施例的具有透氣彈波模組的揚聲器100c中,透氣彈波模組4更包括一第二彈性片43,第一彈性片42及第二彈性片43上下排列且相互連接以設置於中空柱體41的中空處,第二彈性片43亦可開設有第二透氣孔431以導流及增加彈性。藉由雙彈性片的設計,其所發揮的阻尼功效更大於單層彈性片。Further, as shown in FIG. 4, in the
進一步地,如圖4所示,在本發明第四實施例中,第二彈性片43的中央區域凸起而連接於第一彈性片42的底部,以提供對第一彈性片42的支撐。其中,第二彈性片43的中央區域凸起的頂部面積可大於或等於第一彈性片42的中央區域凸起的底部面積,以使第一彈性片42的中央區域凸起的底部可完全貼附於第二彈性片43的中央區域凸起的頂部。除此之外,第一彈性片42的第一懸邊壟起部422與第二彈性片43的第二懸邊壟起部432可以朝向相對方向、相異方向、或相同方向(圖4以相同方向作為示例)。另外,第一彈性片42的第一懸邊壟起部422可大於第二彈性片43的第二懸邊壟起部432。再者,第一透氣孔位421於第一懸邊壟起部422,第二透氣孔431位於第二懸邊壟起部432。Furthermore, as shown in FIG. 4, in the fourth embodiment of the present invention, the central area of the second
進一步地,在本發明第四實施例中,第二彈性片43的最低點與導氣底座21表面之間的距離,恆大於磁鐵件22與振膜11之間的距離。藉此,使第二彈性片43振動時不碰觸到導氣底座21而影響聲音表現。Further, in the fourth embodiment of the present invention, the distance between the lowest point of the second
進一步地,如圖5所示,在本發明第五實施例的具有透氣彈波模組的揚聲器100d中,透氣彈波模組4更包括一固定柱44,固定柱44的一端連接第一彈性片42的底部,另一端則固定於第二彈性片43。固定柱可為質量輕物體,可以是高密度發泡材或塑膠等,用以提供第一彈性片42及第二彈性片43良好的支撐。Further, as shown in FIG. 5, in the
進一步地,在本發明第五實施例中,第二彈性片43或固定柱44的最低點與導氣底座21表面之間的距離,恆大於磁鐵件22與振膜11之間的距離。藉此,使第二彈性片43或固定柱44在振動時不碰觸到導氣底座21而影響聲音表現。Further, in the fifth embodiment of the present invention, the distance between the lowest point of the second
進一步地,如圖6所示,在本發明第六實施例的具有透氣彈波模組的揚聲器100e中,固定柱44e為透氣結構,例如呈中空管狀,且為質量輕但具有一定剛性之材料(如 PI)。 第一彈性片42及第二彈性片43則不限定是否可透氣,可為一體成型的高分子材料,包含 PET、PEN、PEI、PAR、PEEK等。藉此,即便第一彈性片42及第二彈性片43為不透氣材料或結構,透氣彈波模組4內的壓力仍可藉由透氣的固定柱44e而連通至導氣通道211而與外界壓力平衡。Further, as shown in FIG. 6, in the
進一步地,如圖7所示,在本發明第七實施例中,第一彈性片42f為金屬彈性片,具有較佳的耐用性。金屬的第一彈性片42f可為金屬件直接沖壓製成,其材質例如為不銹鋼等材料。金屬的第一彈性片42f可與其他材料的中空柱體41結合,也可以是與中空柱體41一體成形,且本發明不限於此。Further, as shown in FIG. 7, in the seventh embodiment of the present invention, the first
進一步地,如圖8所示,在本發明第八實施例的具有透氣彈波模組的揚聲器100g中,第一彈性片42g為透氣編織布,透氣彈波模組4更包括一固定柱44,設置於第一彈性片42g的中心。固定柱44的一端連接振膜11的底部,固定柱44的另一端與導氣底座21表面之間的距離,恆大於磁鐵件22與振膜11之間的距離。藉此,使固定柱44振動時不碰觸到導氣底座21而影響聲音表現。Further, as shown in FIG. 8, in the
進一步地,如圖9所示,在本發明第九實施例中,第一彈性片42h與第二彈性片43h具有相反的透氣孔結構421h、431h。藉此,在製造第一彈性片42h與第二彈性片43h時可為完全相同的兩個元件而節省製造成本,相反的透氣孔結構421h、431h又可提供固定柱44足夠的支撐力。Further, as shown in FIG. 9, in the ninth embodiment of the present invention, the first
進一步地,如圖10A及圖10B所示,在本發明第十實施例的具有透氣彈波模組的揚聲器100i中,透氣彈波模組4i為角柱體。在本實施例中以長方柱體為示例,且對應的貫通孔23i亦為對應的方形孔。然而本發明不限於此。藉此,當終端應用產品(平板或筆電)有空間限制而需將揚聲器放在終端應用產品的角落位置時,若要使揚聲器的音量輸出增加,揚聲器便常設計為高長寬比以期增加發聲面積。因此,揚聲器常見有長寬比高達2:1,甚至接近4:1。對於這類大長寬比的揚聲器,若使用矩形彈波則彈波的長度就可依比例隨著揚聲器的長度而增加。另外,由於矩形彈波的長寬比較大,因此矩形彈波的上、下彈性片設計時,其短軸到中柱體的形狀與長度,與長軸到中柱體的形狀與長度會不同,如果矩形中柱體本身也是呈相同比例的長寬比設計時,也可使短軸與長軸的形狀或長度相同或不同。再者,本實施例中,上、下彈性片的設計可為類似”卍”字型,且上下可以相反或相同。Further, as shown in FIGS. 10A and 10B, in the
本發明在上文中已以實施例揭露,然熟習本項技術者應理解的是,該實施例僅用於描繪本發明,而不應解讀為限制本發明之範圍。應注意的是,舉凡與該實施例等效之變化與置換,均應設為涵蓋於本發明之範疇內。因此,本發明之保護範圍當以申請專利範圍所界定者為準。The present invention has been disclosed in the above embodiments. However, those skilled in the art should understand that the embodiments are only used to describe the present invention and should not be interpreted as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to this embodiment should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the scope of the patent application.
100:具有透氣彈波模組的揚聲器
100a:具有透氣彈波模組的揚聲器
100b:具有透氣彈波模組的揚聲器
100c:具有透氣彈波模組的揚聲器
100d:具有透氣彈波模組的揚聲器
100e:具有透氣彈波模組的揚聲器
100g:具有透氣彈波模組的揚聲器
100i:具有透氣彈波模組的揚聲器
1:振動組件
11:振膜
12:音圈
2:磁迴組件
21:導氣底座
211:導氣通道
212:斷差結構
213:高部
214:底部
21a:導氣底座
22:磁鐵件
221:磁鐵
223:華司
23:貫通孔
23i:貫通孔
3:喇叭座
31:連通孔
4:透氣彈波模組
4i:透氣彈波模組
41:中空柱體
411:開孔
41b:中空柱體
42:第一彈性片
421:第一透氣孔
422:第一懸邊壟起部
421h:透氣孔結構
42f:第一彈性片
42g:第一彈性片
42h:第一彈性片
43:第二彈性片
431:第二透氣孔
432:第二懸邊壟起部
431h:透氣孔結構
43h:第二彈性片
44:固定柱
44e:固定柱
100: Speaker with breathable
圖1A係為根據本發明第一實施例之具有透氣彈波模組的揚聲器之分解示意圖。 圖1B係為根據本發明第一實施例之透氣彈波模組之分解示意圖。 圖1C係為根據本發明第一實施例之具有透氣彈波模組的揚聲器之立體剖面示意圖。 圖1D係為根據本發明第一實施例之具有透氣彈波模組的揚聲器之剖面示意圖。 圖2A係為根據本發明第二實施例之具有透氣彈波模組的揚聲器之分解示意圖。 圖2B係為根據本發明第二實施例之具有透氣彈波模組的揚聲器之立體剖面示意圖。 圖3A係為根據本發明第三實施例之具有透氣彈波模組的揚聲器之分解示意圖。 圖3B係為根據本發明第三實施例之具有透氣彈波模組的揚聲器之部分立體剖面示意圖。 圖4係為根據本發明第四實施例之具有透氣彈波模組的揚聲器之剖面示意圖。 圖5係為根據本發明第五實施例之具有透氣彈波模組的揚聲器之剖面示意圖。 圖6係為根據本發明第六實施例之具有透氣彈波模組的揚聲器之剖面示意圖。 圖7係為根據本發明第七實施例之透氣彈波模組之分解示意圖。 圖8係為根據本發明第八實施例之具有透氣彈波模組的揚聲器之剖面示意圖。 圖9係為根據本發明第九實施例之透氣彈波模組之分解示意圖。 圖10A係為根據本發明第十實施例之具有透氣彈波模組的揚聲器之分解示意圖。 圖10B係為根據本發明第十實施例之透氣彈波模組之分解示意圖。FIG. 1A is an exploded schematic diagram of a speaker with a breathable elastic wave module according to a first embodiment of the present invention. FIG. 1B is an exploded schematic diagram of the breathable elastic wave module according to the first embodiment of the present invention. 1C is a schematic diagram of a three-dimensional cross-sectional view of a speaker with a breathable elastic wave module according to the first embodiment of the present invention. 1D is a schematic cross-sectional view of a speaker with a breathable elastic wave module according to the first embodiment of the present invention. 2A is an exploded schematic diagram of a speaker with a breathable elastic wave module according to a second embodiment of the present invention. 2B is a schematic diagram of a three-dimensional cross-sectional view of a speaker with a breathable elastic wave module according to a second embodiment of the present invention. 3A is an exploded schematic diagram of a speaker with a breathable elastic wave module according to a third embodiment of the present invention. 3B is a schematic partial perspective cross-sectional view of a speaker with a breathable elastic wave module according to a third embodiment of the present invention. 4 is a schematic cross-sectional view of a speaker with a breathable elastic wave module according to a fourth embodiment of the present invention. 5 is a schematic cross-sectional view of a speaker with a breathable elastic wave module according to a fifth embodiment of the present invention. 6 is a schematic cross-sectional view of a speaker with a breathable elastic wave module according to a sixth embodiment of the present invention. FIG. 7 is an exploded schematic diagram of a breathable elastic wave module according to a seventh embodiment of the present invention. 8 is a schematic cross-sectional view of a speaker with a breathable elastic wave module according to an eighth embodiment of the present invention. FIG. 9 is an exploded schematic diagram of a breathable elastic wave module according to a ninth embodiment of the present invention. 10A is an exploded schematic diagram of a speaker with a breathable elastic wave module according to a tenth embodiment of the present invention. 10B is an exploded schematic diagram of the breathable elastic wave module according to the tenth embodiment of the present invention.
100:具有透氣彈波模組的揚聲器 100: Speaker with breathable elastic wave module
1:振動組件 1: Vibration component
11:振膜 11: diaphragm
12:音圈 12: Voice coil
2:磁迴組件 2: Magnetic return component
21:導氣底座 21: Air guide base
211:導氣通道 211: Air Channel
212:斷差結構 212: Break structure
214:底部 214: bottom
22:磁鐵件 22: Magnet
221:磁鐵 221: Magnet
223:華司 223: Was
23:貫通孔 23: Through hole
3:喇叭座 3: Horn seat
31:連通孔 31: Connecting hole
4:透氣彈波模組 4: Breathable elastic wave module
41:中空柱體 41: Hollow cylinder
42:第一彈性片 42: The first elastic sheet
Claims (19)
Priority Applications (1)
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TW108110283A TWI712322B (en) | 2019-03-25 | 2019-03-25 | Speaker with breathable elastic wave module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW108110283A TWI712322B (en) | 2019-03-25 | 2019-03-25 | Speaker with breathable elastic wave module |
Publications (2)
Publication Number | Publication Date |
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TW202037187A true TW202037187A (en) | 2020-10-01 |
TWI712322B TWI712322B (en) | 2020-12-01 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022183917A1 (en) * | 2021-03-01 | 2022-09-09 | 华为技术有限公司 | Loudspeaker and electronic device |
TWI812007B (en) * | 2022-02-14 | 2023-08-11 | 金大仁 | Planar speakers with improved midrange |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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TWM456660U (en) * | 2012-09-20 | 2013-07-01 | Fortune Grand Technology Inc | Thin type speaker damper structure improvement |
TWI592032B (en) * | 2015-09-14 | 2017-07-11 | 富祐鴻科技股份有限公司 | A small-sized speaker and a manufacturing process thereof |
WO2018042615A1 (en) * | 2016-09-02 | 2018-03-08 | 賢太 田中 | Electroacoustic transducer device |
CN207518845U (en) * | 2017-11-30 | 2018-06-19 | 哈曼国际工业有限公司 | Loud speaker |
-
2019
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022183917A1 (en) * | 2021-03-01 | 2022-09-09 | 华为技术有限公司 | Loudspeaker and electronic device |
TWI812007B (en) * | 2022-02-14 | 2023-08-11 | 金大仁 | Planar speakers with improved midrange |
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