TWI566607B - Speaker structure improved - Google Patents

Speaker structure improved Download PDF

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TWI566607B
TWI566607B TW103126417A TW103126417A TWI566607B TW I566607 B TWI566607 B TW I566607B TW 103126417 A TW103126417 A TW 103126417A TW 103126417 A TW103126417 A TW 103126417A TW I566607 B TWI566607 B TW I566607B
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Taiwan
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low frequency
compensation device
frame
frequency compensation
surrounding wall
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TW103126417A
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Chinese (zh)
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TW201607332A (en
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liang-tan Cai
zheng-yuan Chen
hong-bin Cai
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喇叭單體結構改良Speaker unit structure improvement

本發明是有關一種喇叭單體結構改良,特別是一種能夠用於一喇叭單體上,以增強低頻表現之結構改良。The present invention relates to a structural improvement of a horn unit, and more particularly to a structural improvement that can be applied to a horn unit to enhance low frequency performance.

喇叭,係一種將電子信號轉換為聲音的裝置,而動圈式喇叭為現今常見於市面上的一種喇叭,其通常具有一個動圈式喇叭單體及一個音箱;該動圈式喇叭單體包含有一線圈、一磁鐵及一振動單元;該動圈式喇叭其原理以弗萊明左手定律,當該動圈式喇叭單體接收到音源信號時,該線圈依據該音源信號產生磁場而與該磁鐵磁場相吸或相斥產生上下振動,該振動薄膜也會隨著該線圈及磁鐵振動推動其周圍空氣進而發出聲響,再透過該音箱共振來加強低音效果,一般而言,該音箱體積越大,低音效果越好,但是過大之體積則會造成使用者搬運、安裝上之不便,而縮小音箱體積,使得低音效果不佳,此為既有動圈式喇叭之缺陷。A speaker is a device for converting an electronic signal into a sound, and a moving coil speaker is a type of speaker commonly used in the market today, which usually has a moving coil type speaker and a speaker; the moving coil type speaker includes a coil, a magnet and a vibrating unit; the moving coil type is based on Fleming's left-hand law. When the moving coil type speaker receives the sound source signal, the coil generates a magnetic field according to the sound source signal and the magnet The magnetic field attracts or repels to generate up-and-down vibration. The vibrating film also pushes the surrounding air to make a sound as the coil and the magnet vibrate, and then resonates through the speaker to enhance the bass effect. Generally speaking, the speaker is bulky. The better the bass effect, but the larger the volume will cause the user to carry and install the inconvenience, and reduce the volume of the speaker, resulting in poor bass performance, which is a defect of the existing dynamic speaker.

由於目前科技的快速進步,一般之i-pad、i-phone或手機、筆記型電腦等3C產品日益的朝輕薄短小的目標研發,相對的,該等產品所使用的零件亦需隨之薄型化。其中,以供發聲之喇叭來講,大部份僅能夠將喇叭單體至於該電子設備內,但若要能夠於電子設備內具有音箱結構則是很困難的,故用於3C產品的喇叭大多低音效果表現不佳,由此可知,其缺點是明顯可見的。Due to the rapid advancement of technology, the general i-pad, i-phone or mobile phone, notebook computer and other 3C products are increasingly developed towards light, thin and short targets. In contrast, the parts used in these products need to be thinned. . Among them, for the speaker for sounding, most of the speakers can only be used in the electronic device, but it is very difficult to have a speaker structure in the electronic device, so most of the speakers for the 3C product are used. The bass effect is not good, so it is known that its shortcomings are clearly visible.

因此,若能夠直接於喇叭單體上形成類似氣室的結構,將能夠達到類似音箱的效果,以增強低頻音訊表現效果,如此應為一最佳解決方案。Therefore, if a structure similar to a gas chamber can be formed directly on the horn unit, a similar speaker effect can be achieved to enhance the low frequency audio performance, which should be an optimal solution.

本發明係關於一種喇叭單體結構改良,能夠於喇叭單體上形成類似氣室的結構,將能夠達到類似音箱的效果,以增強低頻音訊的表現效果。The invention relates to a structure improvement of a single speaker body, which can form a structure similar to a gas chamber on a speaker unit, and can achieve the effect similar to a speaker to enhance the performance of low frequency audio.

一種喇叭單體結構改良,係包含有一薄型喇叭單體,該薄型喇叭單體係具有一框架,該框架頂端上具有至少一個橢圓型振動膜、該框架底端具有至少一個軛鐵,其特徵在於:該薄型喇叭單體之框架底端上係設置有至少一個低頻補償裝置,該低頻補償裝置係具有一圍繞式壁面、一位於該圍繞式壁面頂緣之頂面及一位於該圍繞式壁面底緣之底面,其中該低頻補償裝置之底面係為一開放式開口,而該低頻補償裝置之底面係能夠結合於該框架底端的任一位置上。The invention relates to a structure improvement of a horn unit, comprising a thin horn unit having a frame, the frame having at least one elliptical diaphragm on the top end and at least one yoke at the bottom end of the frame, characterized in that At least one low frequency compensating device is disposed on the bottom end of the frame of the thin horn unit, the low frequency compensating device has a surrounding wall surface, a top surface of the surrounding wall top edge and a surrounding wall surface The bottom surface of the edge, wherein the bottom surface of the low frequency compensation device is an open opening, and the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the frame.

更具體的說,所述圍繞式壁面頂緣之頂面上係為一實面。More specifically, the top surface of the surrounding wall top edge is a solid surface.

更具體的說,所述圍繞式壁面頂緣之頂面上係為一實面、且該頂面上係具有至少一個開孔。More specifically, the top surface of the surrounding wall top edge is a solid surface and the top surface has at least one opening.

更具體的說,所述圍繞式壁面頂緣之頂面上係為一開放式開口。More specifically, the top surface of the surrounding wall top edge is an open opening.

更具體的說,所述圍繞式壁面上係具有至少一個開孔。More specifically, the surrounding wall has at least one opening.

更具體的說,所述低頻補償裝置之底面係能夠結合於該框架底端的任一位置上,而該框架底端上之軛鐵係被該低頻補償裝置所覆蓋。More specifically, the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the frame, and the yoke on the bottom end of the frame is covered by the low frequency compensation device.

更具體的說,所述該低頻補償裝置之底面能夠結合於該框架底端的任一位置上,而該低頻補償裝置係位於該框架底端上之軛鐵的任一側。More specifically, the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the frame, and the low frequency compensation device is located on either side of the yoke on the bottom end of the frame.

本發明更具有另一種喇叭單體結構改良,係包含有一圓型喇叭單體,該圓型喇叭單體係具有一盆架,該盆架上具有至少一個圓型振動膜、該盆架底端具有至少一個軛鐵,其特徵在於:該圓型喇叭單體之盆架底端上係設置有至少一個低頻補償裝置,該低頻補償裝置係具有一圍繞式壁面、一位於該圍繞式壁面頂緣之頂面及一位於該圍繞式壁面底緣之底面,其中該低頻補償裝置之底面係為一開放式開口,而該低頻補償裝置之底面係能夠結合於該盆架底端的任一位置上。The invention further has another structure improvement of the horn unit, which comprises a round horn unit, the round horn single system has a basin frame, the basin frame has at least one circular diaphragm, the bottom end of the basin frame The utility model has at least one yoke, characterized in that: the bottom end of the circular horn unit is provided with at least one low frequency compensating device, the low frequency compensating device has a surrounding wall surface and a surrounding wall top edge The top surface and a bottom surface of the surrounding wall of the surrounding wall, wherein the bottom surface of the low frequency compensation device is an open opening, and the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the basin frame.

更具體的說,所述圍繞式壁面頂緣之頂面上係為一實面。More specifically, the top surface of the surrounding wall top edge is a solid surface.

更具體的說,所述圍繞式壁面頂緣之頂面上係為一實面、且該頂面上係具有至少一個開孔。More specifically, the top surface of the surrounding wall top edge is a solid surface and the top surface has at least one opening.

更具體的說,所述圍繞式壁面頂緣之頂面上係為一開放式開口。More specifically, the top surface of the surrounding wall top edge is an open opening.

更具體的說,所述圍繞式壁面上係具有至少一個開孔。More specifically, the surrounding wall has at least one opening.

更具體的說,所述低頻補償裝置之底面係能夠結合於該盆架底端的任一位置上,而該盆架底端上之軛鐵係被該低頻補償裝置所覆蓋。More specifically, the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the basin frame, and the yoke on the bottom end of the basin frame is covered by the low frequency compensation device.

更具體的說,所述低頻補償裝置之底面能夠結合於該盆架底端的任一位置上,而該低頻補償裝置係位於該盆架底端上之軛鐵的任一側。More specifically, the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the basin frame, and the low frequency compensation device is located on either side of the yoke on the bottom end of the basin frame.

有關於本發明其他技術內容、特點與功效,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。Other details, features, and advantages of the present invention will be apparent from the following description of the preferred embodiments.

請參閱第1A圖及第1B圖,為本發明喇叭單體結構改良之第一實施分解結構示意圖以及第一實施結合結構示意圖,其中係於一薄型喇叭單體1上結合有一低頻補償裝置2,其中該薄型喇叭單體1係具有一框架11,該框架11頂端上具有至少一個橢圓型振動膜(圖中未示)、該框架11底端具有至少一個軛鐵111,而該低頻補償裝置5係為半圓形,且具有一圍繞式壁面51、一位於該圍繞式壁面51頂緣之頂面52及一位於該圍繞式壁面51底緣之底面53,其中該底面53係為開放式開口,因此該低頻補償裝置5能夠蓋於該框架11之底端上(低頻補償裝置5所設置之位置是位於該薄型喇叭單體1之框架11的底端上之軛鐵111的一側),以使該薄型喇叭單體1之框架11與該低頻補償裝置5之間能夠形成一氣室,更由於該頂面52為開放式開口,因此該框架11與該低頻補償裝置5之間的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。Please refer to FIG. 1A and FIG. 1B , which are schematic diagrams showing the first embodiment of the improved structure of the speaker unit of the present invention and a first embodiment of the combined structure, wherein a low-frequency compensation device 2 is coupled to a thin speaker unit 1 . The thin horn unit 1 has a frame 11 having at least one elliptical diaphragm (not shown) on the top end of the frame 11, and at least one yoke 111 at the bottom end of the frame 11, and the low frequency compensation device 5 The utility model has a semicircular shape and has a surrounding wall surface 51, a top surface 52 located at a top edge of the surrounding wall surface 51 and a bottom surface 53 at a bottom edge of the surrounding wall surface 51, wherein the bottom surface 53 is an open opening Therefore, the low frequency compensating device 5 can be placed on the bottom end of the frame 11 (the low frequency compensating device 5 is disposed at the side of the yoke 111 on the bottom end of the frame 11 of the thin horn unit 1), Therefore, a gas chamber can be formed between the frame 11 of the thin horn unit 1 and the low frequency compensation device 5, and further, since the top surface 52 is an open opening, the air chamber between the frame 11 and the low frequency compensation device 5 Air can Out, thus the gas having an air guide chamber is capable of enhancing the effect of low-frequency performance of the thin speaker of a monomer.

由第2A圖及第2B圖中可知,為本發明之第二實施例,與第一實施例不同之處在於,該低頻補償裝置4之頂面42係為一實面,但於實面上開設有一半圓形開孔421,以使該框架11與該低頻補償裝置2之間形成的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。It can be seen from FIG. 2A and FIG. 2B that the second embodiment of the present invention is different from the first embodiment in that the top surface 42 of the low frequency compensation device 4 is a solid surface but on a solid surface. A semicircular opening 421 is opened to allow air in and out of the air chamber formed between the frame 11 and the low frequency compensating device 2, so that the air chamber capable of guiding air can enhance the thin horn unit 1 Low frequency performance.

由第3A圖及第3B圖中可知,為本發明之第三實施例,與第一實施例不同之處在於,該低頻補償裝置4之頂面42係為實面、且該圍繞式壁面41上更具有一扁長狀開孔411,因此使該框架11與該低頻補償裝置4之間形成的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。3A and 3B, the third embodiment of the present invention is different from the first embodiment in that the top surface 42 of the low frequency compensation device 4 is a solid surface, and the surrounding wall surface 41 There is a flat elongated opening 411, so that the air in the air chamber formed between the frame 11 and the low frequency compensating device 4 can enter and exit, so that the air chamber with air guiding can enhance the thin speaker unit. 1 low frequency performance.

由第4A圖及第4B圖中可知,為本發明之第四實施例,與前述三個實施例不同之處在於,該薄型喇叭單體1之框架11的底端上之軛鐵111的左右兩側皆有該低頻補償裝置5,由於該低頻補償裝置5之圍繞式壁面51頂緣之頂面52及圍繞式壁面51底緣之底面53皆為開放式開口,因此該框架11與該低頻補償裝置5之間的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。4A and 4B, the fourth embodiment of the present invention differs from the foregoing three embodiments in that the yoke 111 on the bottom end of the frame 11 of the thin horn unit 1 is left and right. The low frequency compensation device 5 is provided on both sides. Since the top surface 52 of the top edge of the surrounding wall surface 51 of the low frequency compensation device 5 and the bottom surface 53 of the bottom edge of the surrounding wall surface 51 are open openings, the frame 11 and the low frequency are The air in the air chamber between the compensating devices 5 can enter and exit, and thus the air chamber with air guiding can enhance the low frequency performance of the thin horn unit 1.

由第5A圖及第5B圖中可知,為本發明之第五實施例,與第四實施例不同之處在於,該薄型喇叭單體1之框架11的底端上之軛鐵111的左右兩側分別有該低頻補償裝置4及該低頻補償裝置5,其中該低頻補償裝置4之頂面42係為一實面、而該低頻補償裝置5之頂面52係為一開放式開口,藉由該低頻補償裝置4形成的封閉式氣室與該低頻補償裝置5形成的開放式氣室,以增強該薄型喇叭單體1之低頻表現效果。It can be seen from FIGS. 5A and 5B that the fifth embodiment of the present invention is different from the fourth embodiment in that the left and right sides of the yoke 111 on the bottom end of the frame 11 of the thin horn unit 1 are two. The low frequency compensation device 4 and the low frequency compensation device 5 are respectively disposed on the side, wherein the top surface 42 of the low frequency compensation device 4 is a solid surface, and the top surface 52 of the low frequency compensation device 5 is an open opening. The closed air chamber formed by the low frequency compensation device 4 and the open air chamber formed by the low frequency compensation device 5 enhance the low frequency performance of the thin speaker unit 1.

由第6A圖及第6B圖中可知,為本發明之第六實施例,與第五實施例不同之處在於,該低頻補償裝置4之圍繞式壁面41上具有開孔412,用以使該框架11與該低頻補償裝置4之間的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。6A and 6B, which is a sixth embodiment of the present invention, which is different from the fifth embodiment in that the surrounding wall surface 41 of the low frequency compensating device 4 has an opening 412 for The air in the air chamber between the frame 11 and the low frequency compensating device 4 can enter and exit, so that the air chamber with air guiding can enhance the low frequency performance of the thin speaker unit 1.

由第7A圖及第7B圖中可知,為本發明之第七實施例,與前述六個實施例不同之處在於,該低頻補償裝置3係為一長條狀的裝置、並能夠包圍住框架11底端上之軛鐵111,而該低頻補償裝置3之圍繞式壁面31頂緣之頂面32及該圍繞式壁面31底緣之底面33係皆為開放式開口,因此能使該薄型喇叭單體1之框架11與該低頻補償裝置3之間能夠形成一氣室,更由於該頂面32為開放式開口,因此該框架11與該低頻補償裝置3之間的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。It can be seen from FIGS. 7A and 7B that the seventh embodiment of the present invention is different from the foregoing six embodiments in that the low frequency compensating device 3 is a long strip device and can surround the frame. The yoke 111 on the bottom end of the yoke 11 and the top surface 32 of the top edge of the surrounding wall surface 31 of the low frequency compensation device 3 and the bottom surface 33 of the bottom edge of the surrounding wall surface 31 are open openings, thereby enabling the thin horn An air chamber can be formed between the frame 11 of the unit 1 and the low frequency compensation device 3, and since the top surface 32 is an open opening, air in the air chamber between the frame 11 and the low frequency compensation device 3 can enter and exit. Such a gas chamber with air guiding can enhance the low frequency performance of the thin speaker unit 1.

由第8A圖及第8B圖中可知,為本發明之第八實施例,與第七實施例不同之處在於,本實施例之低頻補償裝置2之頂面22係為一實面、且於該圍繞式壁面21上開設有一扁長狀開孔211,以藉由該開孔211使該框架11與該低頻補償裝置2之間形成的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。It can be seen from FIG. 8A and FIG. 8B that the eighth embodiment of the present invention is different from the seventh embodiment in that the top surface 22 of the low frequency compensation device 2 of the present embodiment is a solid surface and An air-opening opening 211 is defined in the surrounding wall surface 21, so that the air in the air chamber formed between the frame 11 and the low-frequency compensation device 2 can be accessed through the opening 211, so that the air can be guided. The air chamber can enhance the low frequency performance of the thin speaker unit 1.

由第9A圖及第9B圖中可知,為本發明之第九實施例,與第八實施例不同之處在於,本實施例係於圍繞式壁面21上開設有兩個圓狀開孔212,以藉由該圓狀開孔212使該框架11與該低頻補償裝置2之間形成的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。It can be seen from FIG. 9A and FIG. 9B that the ninth embodiment of the present invention is different from the eighth embodiment in that the present embodiment is provided with two circular openings 212 on the surrounding wall surface 21, The air in the air chamber formed between the frame 11 and the low frequency compensating device 2 can be moved in and out by the circular opening 212, so that the air chamber with air guiding can enhance the low frequency of the thin speaker unit 1. Performance.

由第10A圖及第10B圖中可知,為本發明之第十實施例,與第九實施例不同之處在於,本實施例更於該頂面22上開設有一開孔221,以藉由該開孔212,221使該框架11與該低頻補償裝置2之間形成的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該薄型喇叭單體1之低頻表現效果。It is to be noted that the tenth embodiment of the present invention is different from the ninth embodiment in that it is further provided with an opening 221 in the top surface 22 for the present embodiment. The openings 212, 221 enable air in and out of the air chamber formed between the frame 11 and the low frequency compensating device 2, so that the air chamber with air guiding can enhance the low frequency performance of the thin speaker unit 1.

由第11A圖及第11B圖中可知,為本發明之第十一實施例,與第十實施例不同之處在於,該圍繞式壁面21上並沒有開設有圓狀開孔212。It can be seen from the 11th and 11th drawings that the eleventh embodiment of the present invention is different from the tenth embodiment in that a circular opening 212 is not formed in the surrounding wall surface 21.

而除了薄型揚聲器之外,本發明更能夠用於傳統的揚聲器上,如第12A圖及12B圖中可知,該圓型喇叭單體6係具有一盆架61,該盆架61上具有至少一個圓型振動膜(圖中未示)、該盆架底端具有至少一個軛鐵611,該圓型喇叭單體6之盆架61底端上係設置有至少一個低頻補償裝置9,該低頻補償裝置9係具有一圍繞式壁面91、一位於該圍繞式壁面91頂緣之頂面92及一位於該圍繞式壁面91底緣之底面93,其中該低頻補償裝置9之圍繞式壁面91頂緣之頂面92及該圍繞式壁面91底緣之底面係皆為開放式開口,因此該低頻補償裝置9之底面93能夠蓋於該盆架61之底端上,以使該圓型喇叭單體6之盆架61與該低頻補償裝置9之間能夠形成一氣室,更由於該頂面92為開放式開口,因此該盆架61與該低頻補償裝置9之間的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該圓型喇叭單體6之低頻表現效果。In addition to the thin speaker, the present invention can be applied to a conventional speaker. As can be seen from FIGS. 12A and 12B, the circular horn unit 6 has a basin frame 61 having at least one on the tray 61. a circular vibrating membrane (not shown) having at least one yoke 611 at the bottom end thereof, and at least one low frequency compensating device 9 is disposed on the bottom end of the basin frame 61 of the circular horn unit 6, the low frequency compensation The device 9 has a surrounding wall surface 91, a top surface 92 on the top edge of the surrounding wall surface 91, and a bottom surface 93 on the bottom edge of the surrounding wall surface 91. The top edge of the surrounding wall surface 91 of the low frequency compensation device 9 The top surface 92 and the bottom surface of the bottom edge of the surrounding wall surface 91 are all open-ended openings, so that the bottom surface 93 of the low-frequency compensation device 9 can be placed on the bottom end of the basin frame 61 to make the circular horn single An air chamber can be formed between the basin frame 61 and the low frequency compensation device 9, and since the top surface 92 is an open opening, air in the air chamber between the basin frame 61 and the low frequency compensation device 9 can enter and exit. Such a gas chamber with air guiding can enhance the round shape A pair of 6 single low-frequency performance results.

由第13A圖及第13B圖中可知,為本發明之第十三實施例,本實施例之低頻補償裝置7係具有一圍繞式壁面71、一位於該圍繞式壁面71頂緣之頂面72及一位於該圍繞式壁面71底緣之底面(圖中未示),與第十二實施例不同之處在於,低頻補償裝置7之頂面72係為一實面、並於實面上開設有一開孔721,因此當該低頻補償裝置7之底面結合於該盆架61底端上時,該開孔721能使該盆架61與該低頻補償裝置7之間的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該圓型喇叭單體6之低頻表現效果。It can be seen from the 13th and 13th drawings that the low frequency compensating device 7 of the present embodiment has a surrounding wall surface 71 and a top surface 72 located at the top edge of the surrounding wall surface 71. And a bottom surface (not shown) located at the bottom edge of the surrounding wall 71, which is different from the twelfth embodiment in that the top surface 72 of the low frequency compensation device 7 is a solid surface and is opened on the solid surface. There is an opening 721, so when the bottom surface of the low frequency compensating device 7 is coupled to the bottom end of the basin frame 61, the opening 721 enables air in and out of the air chamber between the basin frame 61 and the low frequency compensation device 7. Thus, the air chamber with air guiding can enhance the low frequency performance of the circular horn unit 6.

由第14A圖及第14B圖中可知,為本發明之第十四實施例,與第十三實施例不同之處在於,該低頻補償裝置7之頂面72上具有多個開孔721。It can be seen from FIGS. 14A and 14B that the fourteenth embodiment of the present invention is different from the thirteenth embodiment in that the top surface 72 of the low frequency compensating device 7 has a plurality of openings 721.

由第15A圖及第15B圖中可知,為本發明之第十五實施例,與第十三實施例不同之處在於,該低頻補償裝置7之頂面72上並沒有開設開孔721、而是於該圍繞式壁面71上具有開孔711,用以使該盆架61與該低頻補償裝置7之間的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該圓型喇叭單體6之低頻表現效果。It can be seen from FIG. 15A and FIG. 15B that the fifteenth embodiment of the present invention is different from the thirteenth embodiment in that the top surface 72 of the low frequency compensation device 7 does not have an opening 721. The surrounding wall 71 has an opening 711 for allowing air in and out of the air chamber between the basin 61 and the low frequency compensating device 7, so that the air chamber with air guiding can enhance the circle. Low frequency performance of the type speaker unit 6.

由第16A圖及第16B圖中可知,為本發明之第十六實施例,與第十五實施例不同之處在於,該低頻補償裝置7之圍繞式壁面71上具有多個開孔711。It can be seen from FIGS. 16A and 16B that the sixteenth embodiment of the present invention is different from the fifteenth embodiment in that the surrounding wall surface 71 of the low frequency compensating device 7 has a plurality of openings 711.

由第17A圖及第17B圖中可知,為本發明之第十七實施例,與前述實施例不同之處在於,本實施例係於該頂面72上開設有一開孔721、該圍繞式壁面71上開設有多個圓狀開孔711,以藉由該開孔711,721使該盆架61與該低頻補償裝置7之間形成的氣室內的空氣能夠進出,如此具有可導引空氣之氣室則能夠增強該圓型喇叭單體6之低頻表現效果。It can be seen from FIG. 17A and FIG. 17B that the seventeenth embodiment of the present invention is different from the foregoing embodiment in that the top surface 72 defines an opening 721 and the surrounding wall. A plurality of circular openings 711 are defined in the upper opening 71, so that the air in the air chamber formed between the basin frame 61 and the low frequency compensation device 7 can be in and out through the openings 711, 721, so that the air chamber can be guided. The low frequency performance of the circular horn unit 6 can be enhanced.

由第18A圖及第18B圖中可知,為本發明之第十八實施例,與前述實施例不同之處在於,該低頻補償裝置8之圍繞式壁面81頂緣之頂面82係為一圓頂狀,而該圓頂狀的頂面82上係具有一開孔821。It can be seen from FIGS. 18A and 18B that the eighteenth embodiment of the present invention is different from the foregoing embodiment in that the top surface 82 of the top edge of the surrounding wall surface 81 of the low frequency compensation device 8 is a dome. The dome-shaped top surface 82 has an opening 821 therein.

本發明所提供之喇叭單體結構改良,與其他習用技術相互比較時,其優點如下: 1.       本發明能夠於喇叭單體上形成類似氣室的結構,將能夠達到類似音箱的效果,因此即使沒有音箱的結構,亦能夠增強低頻表現效果。 2.      本發明已透過上述之實施例揭露如上,然其並非用以限定本發明,任何熟悉此一技術領域具有通常知識者,在瞭解本發明前述的技術特徵及實施例,並在不脫離本發明之精神和範圍內,當可作些許之更動與潤飾,因此本發明之專利保護範圍須視本說明書所附之請求項所界定者為準。The structure of the speaker unit provided by the invention is improved, and when compared with other conventional techniques, the advantages are as follows: 1. The invention can form a structure similar to a gas chamber on the speaker unit, and can achieve the effect similar to a speaker, so even Without the structure of the speaker, it can also enhance the low frequency performance. The present invention has been disclosed above by the above embodiments, and is not intended to limit the present invention. Any of those skilled in the art can understand the foregoing technical features and embodiments of the present invention without departing from the present invention. In the spirit and scope of the invention, the scope of the invention is to be determined by the scope of the appended claims.

1‧‧‧薄型喇叭單體
11‧‧‧框架
111‧‧‧軛鐵
2‧‧‧低頻補償裝置
21‧‧‧圍繞式壁面
211‧‧‧扁長狀開孔
212‧‧‧圓狀開孔
22‧‧‧頂面
221‧‧‧開孔
3‧‧‧低頻補償裝置
31‧‧‧圍繞式壁面
32‧‧‧頂面
33‧‧‧底面
4‧‧‧低頻補償裝置
41‧‧‧圍繞式壁面
411‧‧‧扁長狀開孔
412‧‧‧開孔
42‧‧‧頂面
421‧‧‧半圓形開孔
5‧‧‧低頻補償裝置
51‧‧‧圍繞式壁面
52‧‧‧頂面
53‧‧‧底面
6‧‧‧圓型喇叭單體
61‧‧‧盆架
611‧‧‧軛鐵
7‧‧‧低頻補償裝置
71‧‧‧圍繞式壁面
711‧‧‧開孔
72‧‧‧頂面
721‧‧‧開孔
8‧‧‧低頻補償裝置
81‧‧‧圍繞式壁面
82‧‧‧頂面
821‧‧‧開孔
9‧‧‧低頻補償裝置
91‧‧‧圍繞式壁面
92‧‧‧頂面
93‧‧‧底面
1‧‧‧Small speaker unit
11‧‧‧Frame
111‧‧‧ yoke
2‧‧‧Low frequency compensation device
21‧‧‧ surrounding wall
211‧‧‧flat long opening
212‧‧‧round opening
22‧‧‧ top surface
221‧‧‧Opening
3‧‧‧Low frequency compensation device
31‧‧‧ surrounding wall
32‧‧‧ top surface
33‧‧‧ bottom
4‧‧‧Low frequency compensation device
41‧‧‧ surrounding wall
411‧‧‧Elongated opening
412‧‧‧ openings
42‧‧‧ top surface
421‧‧‧ semicircular opening
5‧‧‧Low frequency compensation device
51‧‧‧ surrounding wall
52‧‧‧ top surface
53‧‧‧ bottom
6‧‧‧ Round Speaker Monomer
61‧‧‧ basin
611‧‧‧ yoke
7‧‧‧Low frequency compensation device
71‧‧‧ surrounding wall
711‧‧‧ openings
72‧‧‧ top surface
721‧‧‧ openings
8‧‧‧Low frequency compensation device
81‧‧‧ surrounding wall
82‧‧‧ top surface
821‧‧‧ opening
9‧‧‧Low frequency compensation device
91‧‧‧ surrounding wall
92‧‧‧ top surface
93‧‧‧ bottom

[第1A圖]係本發明喇叭單體結構改良之第一實施分解結構示意圖。        [第1B圖]係本發明喇叭單體結構改良之第一實施組合結構示意圖。        [第2A圖]係本發明喇叭單體結構改良之第二實施分解結構示意圖。        [第2B圖]係本發明喇叭單體結構改良之第二實施組合結構示意圖。        [第3A圖]係本發明喇叭單體結構改良之第三實施分解結構示意圖。        [第3B圖]係本發明喇叭單體結構改良之第三實施組合結構示意圖。        [第4A圖]係本發明喇叭單體結構改良之第四實施分解結構示意圖。        [第4B圖]係本發明喇叭單體結構改良之第四實施組合結構示意圖。        [第5A圖]係本發明喇叭單體結構改良之第五實施分解結構示意圖。        [第5B圖]係本發明喇叭單體結構改良之第五實施組合結構示意圖。        [第6A圖]係本發明喇叭單體結構改良之第六實施分解結構示意圖。        [第6B圖]係本發明喇叭單體結構改良之第六實施組合結構示意圖。        [第7A圖]係本發明喇叭單體結構改良之第七實施分解結構示意圖。        [第7B圖]係本發明喇叭單體結構改良之第七實施組合結構示意圖。        [第8A圖]係本發明喇叭單體結構改良之第八實施分解結構示意圖。        [第8B圖]係本發明喇叭單體結構改良之第八實施組合結構示意圖。        [第9A圖]係本發明喇叭單體結構改良之第九實施分解結構示意圖。        [第9B圖]係本發明喇叭單體結構改良之第九實施組合結構示意圖。        [第10A圖]係本發明喇叭單體結構改良之第十實施分解結構示意圖。        [第10B圖]係本發明喇叭單體結構改良之第十實施組合結構示意圖。        [第11A圖]係本發明喇叭單體結構改良之第十一實施分解結構示意圖。        [第11B圖]係本發明喇叭單體結構改良之第十一實施組合結構示意圖。        [第12A圖]係本發明喇叭單體結構改良之第十二實施分解結構示意圖。        [第12B圖]係本發明喇叭單體結構改良之第十二實施組合結構示意圖。        [第13A圖]係本發明喇叭單體結構改良之第十三實施分解結構示意圖。        [第13B圖]係本發明喇叭單體結構改良之第十三實施組合結構示意圖。        [第14A圖]係本發明喇叭單體結構改良之第十四實施分解結構示意圖。        [第14B圖]係本發明喇叭單體結構改良之第十四實施組合結構示意圖。        [第15A圖]係本發明喇叭單體結構改良之第十五實施分解結構示意圖。        [第15B圖]係本發明喇叭單體結構改良之第十五實施組合結構示意圖。        [第16A圖]係本發明喇叭單體結構改良之第十六實施分解結構示意圖。        [第16B圖]係本發明喇叭單體結構改良之第十六實施組合結構示意圖。        [第17A圖]係本發明喇叭單體結構改良之第十七實施分解結構示意圖。        [第17B圖]係本發明喇叭單體結構改良之第十七實施組合結構示意圖。        [第18A圖]係本發明喇叭單體結構改良之第十八實施分解結構示意圖。        [第18B圖]係本發明喇叭單體結構改良之第十八實施組合結構示意圖。[Fig. 1A] is a schematic view showing the first embodiment of the structure of the horn of the present invention. [Fig. 1B] is a schematic view showing the first embodiment of the structure of the horn unit of the present invention. [Fig. 2A] Fig. 2 is a schematic view showing the second embodiment of the structure of the horn of the present invention. [Fig. 2B] is a schematic view showing the second embodiment of the structure improvement of the horn unit of the present invention. [Fig. 3A] Fig. 3 is a schematic view showing the third embodiment of the structure of the horn of the present invention. [Fig. 3B] is a schematic view showing a third embodiment of the structure of the horn of the present invention. [Fig. 4A] Fig. 4 is a schematic view showing the fourth embodiment of the structure of the horn of the present invention. [Fig. 4B] Fig. 4 is a schematic view showing the fourth embodiment of the structure of the horn unit of the present invention. [Fig. 5A] Fig. 5 is a schematic exploded view showing the fifth embodiment of the structure improvement of the horn of the present invention. [Fig. 5B] Fig. 5 is a schematic view showing the structure of the fifth embodiment of the improvement of the structure of the horn of the present invention. [Fig. 6A] Fig. 6 is a schematic exploded view showing the sixth embodiment of the structure of the horn of the present invention. [Fig. 6B] Fig. 6 is a schematic view showing the structure of the sixth embodiment of the improvement of the structure of the horn of the present invention. [Fig. 7A] Fig. 7 is a schematic exploded view showing the seventh embodiment of the structure improvement of the horn of the present invention. [Fig. 7B] Fig. 7 is a schematic view showing the seventh embodiment of the structure improvement of the horn unit of the present invention. [Fig. 8A] Fig. 8 is a schematic exploded view showing the eighth embodiment of the structure improvement of the horn of the present invention. [Fig. 8B] Fig. 8 is a schematic view showing the eighth embodiment of the structure improvement of the horn unit of the present invention. [Fig. 9A] Fig. 9 is a schematic exploded view showing the ninth embodiment of the structure improvement of the horn of the present invention. [Fig. 9B] Fig. 9 is a schematic view showing the ninth embodiment of the structure of the horn of the present invention. [Fig. 10A] Fig. 10 is a schematic exploded view showing the structure of the horn unit of the present invention. [Fig. 10B] Fig. 10 is a schematic view showing the structure of the tenth embodiment of the improvement of the structure of the horn of the present invention. [Fig. 11A] Fig. 11 is a schematic exploded view showing the eleventh embodiment of the structure improvement of the horn of the present invention. [Fig. 11B] Fig. 11 is a schematic view showing the structure of the eleventh embodiment of the improvement of the structure of the horn of the present invention. [Fig. 12A] Fig. 12 is a schematic exploded view showing the twelfth embodiment of the structure improvement of the horn of the present invention. [Fig. 12B] Fig. 12 is a schematic view showing the structure of the twelfth implementation of the structure improvement of the horn of the present invention. [Fig. 13A] Fig. 13 is a schematic exploded view showing the thirteenth embodiment of the structure improvement of the horn of the present invention. [Fig. 13B] Fig. 13 is a schematic view showing the combined structure of the thirteenth embodiment of the structure improvement of the horn of the present invention. [Fig. 14A] Fig. 14 is a schematic exploded view showing the structure of the horn unit of the present invention. [Fig. 14B] Fig. 14 is a schematic view showing the combined structure of the fourteenth embodiment of the structure improvement of the horn of the present invention. [Fig. 15A] Fig. 15 is a schematic exploded view showing the structure of the horn unit of the present invention. [Fig. 15B] Fig. 15 is a schematic view showing the combined structure of the fifteenth embodiment of the structure improvement of the horn of the present invention. [Fig. 16A] Fig. 16 is a schematic exploded view showing the structure of the horn unit of the present invention. [Fig. 16B] Fig. 16 is a schematic view showing the combined structure of the sixteenth embodiment of the structure improvement of the horn of the present invention. [Fig. 17A] Fig. 17 is a schematic exploded view showing the structure of the horn unit of the present invention. [Fig. 17B] Fig. 17 is a schematic view showing the combined structure of the seventeenth embodiment of the structure improvement of the horn of the present invention. [Fig. 18A] Fig. 18 is an exploded perspective view showing the structure of the horn unit of the present invention. [Fig. 18B] Fig. 18 is a schematic view showing the structure of the eighteenth embodiment of the improvement of the structure of the horn of the present invention.

1‧‧‧薄型喇叭單體 1‧‧‧Small speaker unit

11‧‧‧框架 11‧‧‧Frame

111‧‧‧軛鐵 111‧‧‧ yoke

5‧‧‧低頻補償裝置 5‧‧‧Low frequency compensation device

51‧‧‧圍繞式壁面 51‧‧‧ surrounding wall

52‧‧‧頂面 52‧‧‧ top surface

53‧‧‧底面 53‧‧‧ bottom

Claims (8)

一種喇叭單體結構改良,係包含有一薄型喇叭單體,該薄型喇叭單體係具有一框架,該框架頂端上具有至少一個橢圓型振動膜、該框架底端具有至少一個軛鐵,其特徵在於:該薄型喇叭單體之框架底端上係設置有至少一個低頻補償裝置,該低頻補償裝置係具有一圍繞式壁面、一位於該圍繞式壁面頂緣之頂面及一位於該圍繞式壁面底緣之底面,其中該低頻補償裝置之底面係為一開放式開口,而該低頻補償裝置之底面係能夠結合於該框架底端的任一位置上,另外該圍繞式壁面頂緣之頂面上係為一實面、一實面上設置有至少一個開孔或是一開放式開口。 The invention relates to a structure improvement of a horn unit, comprising a thin horn unit having a frame, the frame having at least one elliptical diaphragm on the top end and at least one yoke at the bottom end of the frame, characterized in that At least one low frequency compensating device is disposed on the bottom end of the frame of the thin horn unit, the low frequency compensating device has a surrounding wall surface, a top surface of the surrounding wall top edge and a surrounding wall surface a bottom surface of the edge, wherein the bottom surface of the low frequency compensation device is an open opening, and the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the frame, and the top surface of the surrounding wall top edge is At least one opening or an open opening is provided for a solid surface and a solid surface. 如請求項1所述之喇叭單體結構改良,其中該圍繞式壁面上更能夠設置有至少一個開孔。 The structure of the horn unit according to claim 1 is improved, wherein the surrounding wall surface is further provided with at least one opening. 如請求項1所述之喇叭單體結構改良,其中該低頻補償裝置之底面係能夠結合於該框架底端的任一位置上,而該框架底端上之軛鐵係被該低頻補償裝置所覆蓋。 The structure of the horn unit according to claim 1 is improved, wherein the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the frame, and the yoke on the bottom end of the frame is covered by the low frequency compensation device. . 如請求項1所述之喇叭單體結構改良,其中該低頻補償裝置之底面能夠結合於該框架底端的任一位置上,而該低頻補償裝置係位於該框架底端上之軛鐵的任一側。 The structure of the horn unit according to claim 1 is improved, wherein the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the frame, and the low frequency compensation device is any one of the yokes located at the bottom end of the frame. side. 一種喇叭單體結構改良,係包含有一圓型喇叭單體,該圓型喇叭單體係具有一盆架,該盆架上具有至少一個圓型振動膜、該盆架底端具有至少一個軛鐵,其特徵在於:該圓型喇叭單體之盆架底端上係設置有至少一個低頻補償裝置,該低頻補償裝置係具有一圍繞式壁面、一位於該圍繞式壁面頂緣之頂面及一位於該圍繞式壁面底緣之底面,其中該低頻補償裝置之底面係為一開 放式開口,而該低頻補償裝置之底面係能夠結合於該盆架底端的任一位置上,另外該圍繞式壁面頂緣之頂面上係為一實面、一實面上設置有至少一個開孔或是一開放式開口。 The utility model relates to a structure improvement of a horn unit, which comprises a circular horn unit, the circular horn single system has a basin frame, the basin frame has at least one circular diaphragm, and the bottom end of the basin frame has at least one yoke The bottom of the circular speaker unit is provided with at least one low frequency compensation device, wherein the low frequency compensation device has a surrounding wall surface, a top surface of the surrounding wall top edge and a top surface Located on the bottom surface of the bottom edge of the surrounding wall, wherein the bottom surface of the low frequency compensation device is open a bottom opening, wherein the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the basin frame, and the top surface of the surrounding wall top edge is a solid surface, and at least one surface is disposed on a solid surface Opening or an open opening. 如請求項5所述之喇叭單體結構改良,其中該圍繞式壁面上更能夠設置有至少一個開孔。 The structure of the horn unit according to claim 5 is improved, wherein the surrounding wall surface is further provided with at least one opening. 如請求項5所述之喇叭單體結構改良,其中該低頻補償裝置之底面係能夠結合於該盆架底端的任一位置上,而該盆架底端上之軛鐵係被該低頻補償裝置所覆蓋。 The structure of the speaker unit according to claim 5 is improved, wherein the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the basin frame, and the yoke on the bottom end of the basin frame is used by the low frequency compensation device. Covered. 如請求項5所述之喇叭單體結構改良,其中該低頻補償裝置之底面能夠結合於該盆架底端的任一位置上,而該低頻補償裝置係位於該盆架底端上之軛鐵的任一側。 The structure of the horn unit according to claim 5 is improved, wherein the bottom surface of the low frequency compensation device can be coupled to any position of the bottom end of the basin frame, and the low frequency compensation device is located at the bottom end of the yoke of the basin frame. On either side.
TW103126417A 2014-08-01 2014-08-01 Speaker structure improved TWI566607B (en)

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Citations (8)

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CN201312378Y (en) * 2008-08-22 2009-09-16 富祐鸿科技股份有限公司 Thin trumpet heat radiator
TW201103345A (en) * 2009-07-03 2011-01-16 Foxconn Tech Co Ltd Diaphragm and speaker using the same
TWM431520U (en) * 2012-01-11 2012-06-11 Formosa Prosonic Ind Berhad Thin speaker device
TWM469703U (en) * 2013-10-02 2014-01-01 Miezo Inc Piezoelectric speaker
TWM492589U (en) * 2014-08-01 2014-12-21 Tfat Audio Ltd Improved speaker body structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060078153A1 (en) * 2002-02-15 2006-04-13 Minebea Co., Ltd. Speaker having spacer ring inside frame
US20070187172A1 (en) * 2004-02-27 2007-08-16 Shoichi Kaneda Multifunction-type vibration actuator and portable communication equipment
TW200930128A (en) * 2007-12-19 2009-07-01 Galax Multimedia Co Ltd Thin type trumpet
CN201312378Y (en) * 2008-08-22 2009-09-16 富祐鸿科技股份有限公司 Thin trumpet heat radiator
TW201103345A (en) * 2009-07-03 2011-01-16 Foxconn Tech Co Ltd Diaphragm and speaker using the same
TWM431520U (en) * 2012-01-11 2012-06-11 Formosa Prosonic Ind Berhad Thin speaker device
TWM469703U (en) * 2013-10-02 2014-01-01 Miezo Inc Piezoelectric speaker
TWM492589U (en) * 2014-08-01 2014-12-21 Tfat Audio Ltd Improved speaker body structure

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