M430102 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種振動揚聲器，尤指一種同時以彈波及 懸邊的雙重架構’來支樓音圈呈直上直下之作動，使音圈能 承受更大功率輸出的情況下，亦能維持振動板的穩固作動。 【先前技術】M430102 V. New description: 【New technology field】 This creation is about a kind of vibrating speaker, especially a double structure with elastic wave and hanging edge at the same time to make the voice coil of the building straight up and down, so that the voice coil can withstand In the case of a larger power output, the stable operation of the vibrating plate can also be maintained. [Prior Art]
按’揚聲器（制°八）的作用是把放大器的電氣信號，轉 換成振膜的機械振動，進而使周圍的空氣產生疏密的變化， 因而使音波變化而發聲’為一種將電能轉換成聲能的轉換器。 圖1所示係習用一種動圈式揚聲器10的基本構造，其 包括一支架11 ; 一設於支架11底面之扼鐵12 ; —設於耗鐵 12内之磁鐵13; —設於磁鐵13外周之音圈（v〇ice coil) 14 ; 一振膜15藉由懸邊16設於支架Π上，以及一彈波17 則連接該音圈14與支架11。According to the 'speaker (8), the electrical signal of the amplifier is converted into the mechanical vibration of the diaphragm, which causes the surrounding air to change sparsely, thus making the sound change and sounding as a kind of conversion of electrical energy into sound. A converter that can. 1 shows a basic structure of a moving coil type speaker 10, which comprises a bracket 11; a neodymium iron 12 disposed on the bottom surface of the bracket 11; a magnet 13 disposed in the iron consumption 12; A voice coil 14 is provided; a diaphragm 15 is disposed on the bracket by the suspension 16 and a spring wave 17 is coupled to the voice coil 14 and the bracket 11.
上揭構成申，磁鐵13用以產生一磁場迴路，當音圈14 中流過放大器所輸出的聲音信號電流時，所產生的變動磁場 與該磁場迴路所產生磁場相互作用，以帶動振膜15振動而發 聲。是以，習用動圈式揚聲器10，因有懸邊16結構’故音 圈14及振膜15之轴向振動不受阻礙，但導磁輛12並不會振 動；所以整個揚聲器10即無振動效果，此對於有振動須求之 3C電子產品（例如：手機），則另須裝設振動元件，不僅增 加空間，亦使成本提高；是故，尚有改善空間。 為此’申請人之第100200341號「振動揚聲器」專利’乃 針對上述問題點加以改良，使得揚聲器同時具有喇叭及振動雙 •3- M430102 重功能於一體。惟查，該專利案之振動板係結合在該殼體之開 口且呈固定狀；且該音圈僅由一彈性構件所支撐，因此在直上 直下的作動時，較無法承受大功率輸出，致使無法產生更大的 振動波，而影響到喇"八單體的振動效能，為其未臻理想之處。 是以，申請人乃秉持精益求益的精神，進一步加以改良使 其更加完善。 【新型内容】The magnet 13 is used to generate a magnetic field loop. When the sound signal current output by the amplifier flows through the voice coil 14, the generated variable magnetic field interacts with the magnetic field generated by the magnetic field loop to drive the diaphragm 15 to vibrate. And vocalization. Therefore, the conventional moving coil speaker 10 has a suspension 16 structure. Therefore, the axial vibration of the voice coil 14 and the diaphragm 15 is not hindered, but the magnetic conductive vehicle 12 does not vibrate; therefore, the entire speaker 10 is vibration-free. The effect is that for 3C electronic products (such as mobile phones) with vibration requirements, vibration components must be installed, which not only increases the space, but also increases the cost; therefore, there is still room for improvement. To this end, the applicant's patent No. 100200341 "Vibrating Speaker" has been improved to solve the above problems, so that the speaker has both the horn and the vibration double 3.3- M430102. However, it is checked that the vibrating plate of the patent is combined with the opening of the casing and is fixed; and the voice coil is only supported by an elastic member, so that it is less able to withstand high power output when operating straight up and down, resulting in a high power output. It is impossible to generate a larger vibration wave, which affects the vibration performance of the La " eight single elements, which is not desirable. Therefore, the applicant is in the spirit of lean and seeking further improvement to make it more perfect. [New content]
緣是，本創作之主要目的，係在提供一種振動揚聲器， 其同時以彈波及懸邊的雙重支撐架構，使音圈呈直上直下的 作動，使音圈能在承受更大功率輸出的情況下，產生更大的 振動波，而不會使振動板因承受大功率，而使振動板無法維 持穩固的作動，進而改善習用振動揚聲器之問題點，提升喇 叭單體之振動效能。 為達上述目的，本創作所採用之技術手段包含：The main purpose of this creation is to provide a vibrating speaker that uses a double-support structure of elastic waves and suspension to make the voice coil act straight up and down, so that the voice coil can withstand more power output. The vibration wave is generated without causing the vibration plate to withstand high power, so that the vibration plate cannot maintain a stable operation, thereby improving the problem of the conventional vibration speaker and improving the vibration performance of the speaker unit. In order to achieve the above objectives, the technical means used in this creation include:
一支架；一磁鐵組件，係設在該支架内；一音圈，係環 設在該磁鐵組件之中或周邊；一彈波，係連結在該音圈外周 緣與該支架之間；一懸邊，係連結在該音圈外周緣與該支架 之間，且位於該彈波上方；一振動板，係連接在該音圈上方； 以及一傳導片，其底面係固定在該振動板表面，而其頂面係 用來與一待振動物體相接觸。 依據前揭特徵，該振動板係可由硬質材料所構成，在一 較佳可行實施例中，該振動板包括一平板部，及一設於該平 板部下方之環形體所構成，且該環形體係結合在該音圈上 方，進一步，該環形體側邊可設有數個透氣孔洞。 又，依據前揭特徵，該傳導片係可由軟質材料所構成，在一 較佳可行實施例中1¾軟質材料可為發膠軟塾（S⑴⑽Rubbe小 、另依據刖揭特徵，該懸邊外周更可包括以一環形框固 疋在該支架上’且該懸邊包括可* 邊及一外側懸邊 所構成。此外’該内側懸邊及外側懸邊亦可成型為一個構件。 基於上揭構成，透過音圈的作動，帶動振動板的振動， 再透過軟性傳導片’使振動波傳導至待振動之物體上，使待 振動物體產生振動。由於’本創作之音圈是透過彈波及懸邊 的雙重架構來支撐，因此，可在產生更大振動波之情況下， 仍然能維持振動板穩固性之功效增進。 【實施方式】 首先’睛參閱圖2〜圖6所示’本創作一較佳實施例之 揚聲器100，包含有： 一支架20，本實施例中，該支架2〇為圓形框體，但不 限定於此’且該支架20側邊有接點21 ; —磁鐵組件，係設 在該支架20内’本實施例中，該磁鐵組件包括由—導磁軛 30係呈u型體固定在支架2〇底部中央，又於導磁軛3〇内設 置一磁鐵40，及—導磁板41係設在磁鐵40頂面，據以構成 一磁鐵組件，但不限定於此。 一音圈50，係環設在該磁鐵組件之中或週邊，本實施例 中’該音圈50係環設在該磁鐵4〇與導磁軛30之間的環形間 隙中；—彈波60，係連結在該音圈50的外周緣與該支架20 之間’用以穩定維持音圈50呈直上直下的作動。本創作進〆 步加入一懸邊70,該懸邊70係連結在音圈50的外周緣與該 支架20之間’且位於彈波70上方，形成雙重支撐架構，使 音圈50呈直上直下的作動時，能承受更大的功率輸出。本實 M430102 施例中，該懸邊7 0包括由一内側懸邊71及一外側懸邊7 2 二個物件所組合而成，但不限定於此。即其亦可將内側懸邊 71及外側懸邊72成型為一個構件。且該懸邊70外周可利用 一環形框73固定在支架20上。 承上，一振動板80，係連接在音圈50上方，本實施例 中，該振動板80係由硬材料所構成，使其具有預定之機械強 度；又該振動板80可由一平板部81及一設於平板部81下方 之環形體82所構成，且該環形體82係結合在該音圈50上 方，使得振動板80被音圈50所帶動。再者，本實施例中， 該環形體82側邊設有數個透氣孔洞83，可將音圈50作動時 氣體，透過該透氣孔洞83排出。 進一步，一傳導片90，其底面係固定在振動板80表面， 而其頂面係用以與一待振動物體相接觸。本實施例中，該傳導 片90係由軟質材料所構成，包括石夕膠軟塾（Si 1 icon Rubber)， 但不限定於此。 本創作藉助上揭技術手段，使得音圈50在彈波60及懸 邊70雙重支撐架構下，能在產生更大振動波之情況下，亦能 維持振動板80之穩固性，提升喇叭單體之振動效能。 綜上所述，本創作所揭示之構造，為昔所無，且確能 達到功效之增進，並具可供產業利用性，完全符合新型專 利要件，祈請貴審查委員核賜專利，以勵創新，無任德感。 惟，上述所揭露之圖式、說明，僅為本創作之較佳實 施例，大凡熟悉此項技藝人士，依本案精神範疇所作之修 飾或等效變化，仍應包括在本案申請專利範圍内。 6 · M.430102 【圖式簡單說明】 圖1係習用一種動圈式揚聲器之結構示意圖。 圖2係本創作之分解立體圖。 圖3係本創作之振動板立體圖。 圖4係本創作之振動板與音圈立體圖。 圖5係本創作之組合外觀圖。 圖6係本創作之組合剖視圖。 【主要元件符號說明】a bracket; a magnet assembly is disposed in the bracket; a voice coil, the loop is disposed in or around the magnet assembly; a spring wave is coupled between the outer circumference of the voice coil and the bracket; An edge is coupled between the outer circumference of the voice coil and the bracket and located above the elastic wave; a vibrating plate is connected above the voice coil; and a conductive piece whose bottom surface is fixed on the surface of the vibrating plate. The top surface is used to contact an object to be vibrated. According to the foregoing feature, the vibrating plate may be formed of a hard material. In a preferred embodiment, the vibrating plate comprises a flat portion, and an annular body disposed under the flat portion, and the annular system Combined with the voice coil, further, the side of the ring body may be provided with a plurality of venting holes. Moreover, according to the foregoing feature, the conductive sheet may be composed of a soft material. In a preferred embodiment, the soft material may be a soft rubber enamel (S(1)(10) Rubbe is small, and the outer circumference of the hanging edge may further include The inner side of the bracket is formed by a ring frame and the outer side of the side can be formed as a member. The operation of the voice coil drives the vibration of the vibrating plate, and then transmits the vibration wave to the object to be vibrated through the flexible conductive piece, causing the object to be vibrated to vibrate. Since the voice coil of the present creation is through the double wave of the elastic wave and the hanging edge The structure is supported, so that the effect of maintaining the stability of the vibrating plate can be improved even when a larger vibration wave is generated. [Embodiment] First, the present invention is a preferred embodiment of the present invention. The speaker 100 includes: a bracket 20, in this embodiment, the bracket 2 is a circular frame, but is not limited thereto and has a contact 21 on the side of the bracket 20; In the present embodiment, the magnet assembly includes a yoke 30 which is fixed in the center of the bottom of the bracket 2 by a u-shaped body, and a magnet 40 is disposed in the yoke 3, and magnetically conductive. The plate 41 is disposed on the top surface of the magnet 40 to form a magnet assembly, but is not limited thereto. A voice coil 50 is provided in or around the magnet assembly. In the present embodiment, the voice coil 50 is The ring is disposed in the annular gap between the magnet 4〇 and the yoke 30; the elastic wave 60 is coupled between the outer periphery of the voice coil 50 and the bracket 20 to stably maintain the voice coil 50 straight up. Acting straight down. The creation further incorporates a suspension 70 that is coupled between the outer periphery of the voice coil 50 and the bracket 20 and located above the elastic wave 70 to form a double support structure to make the voice coil When the 50 is acted straight up and down, it can withstand greater power output. In the embodiment of the present M430102, the hanging edge 70 includes a combination of an inner hanging edge 71 and an outer hanging edge 7 2 . However, it is not limited thereto, that is, it may also form the inner suspension 71 and the outer suspension 72 into one member, and the suspension 70 The circumference can be fixed on the bracket 20 by a ring frame 73. A vibrating plate 80 is connected above the voice coil 50. In the embodiment, the vibrating plate 80 is made of a hard material, so that it has a predetermined shape. The vibration plate 80 is composed of a flat plate portion 81 and an annular body 82 disposed under the flat plate portion 81, and the annular body 82 is coupled above the voice coil 50 such that the vibrating plate 80 is covered by the voice coil 50. Further, in this embodiment, the annular body 82 is provided with a plurality of venting holes 83 on the side thereof, and the gas can be discharged through the venting holes 83 when the voice coil 50 is actuated. Further, a conductive sheet 90 has a bottom surface It is fixed on the surface of the vibrating plate 80, and its top surface is used to be in contact with an object to be vibrated. In this embodiment, the conductive sheet 90 is composed of a soft material, including Si 1 icon Rubber. , but not limited to this. By means of the above-mentioned technical means, the creation of the voice coil 50 under the double support structure of the elastic wave 60 and the suspension 70 can maintain the stability of the vibration plate 80 and increase the horn monomer under the condition of generating more vibration waves. Vibration performance. In summary, the structure revealed by this creation is unprecedented, and it can achieve the improvement of efficacy, and it can be used for industrial utilization. It fully complies with the new patent requirements, and invites your review committee to grant patents. Innovation, no sense of morality. However, the above-mentioned drawings and descriptions are only preferred embodiments of the present invention. Those who are familiar with the art, and the modifications or equivalent changes made in accordance with the spirit of the case should still be included in the scope of the patent application. 6 · M.430102 [Simple description of the diagram] Figure 1 is a schematic diagram of the structure of a moving coil speaker. Figure 2 is an exploded perspective view of the present creation. Figure 3 is a perspective view of the vibrating plate of the present invention. Figure 4 is a perspective view of the vibrating plate and voice coil of the present invention. Figure 5 is a combined appearance of the present creation. Figure 6 is a cross-sectional view of the combination of the present creation. [Main component symbol description]
20支架 72外側懸邊 21接點 73環形框 30導磁軛 80振動板 40磁鐵 81平板部 41導磁板 82環形體 50音圈 83透氣孔洞 60彈波 90傳導片 70懸邊 71内側懸邊20 bracket 72 outer suspension 21 joint 73 arc frame 30 magnetic yoke 80 vibration plate 40 magnet 81 flat plate 41 magnetic plate 82 ring body 50 voice coil 83 venting hole 60 elastic wave 90 conductive sheet 70 hanging edge 71 inside hanging edge