TWM501699U - In-ear type earphone receiver structure - Google Patents
In-ear type earphone receiver structure Download PDFInfo
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- TWM501699U TWM501699U TW104201714U TW104201714U TWM501699U TW M501699 U TWM501699 U TW M501699U TW 104201714 U TW104201714 U TW 104201714U TW 104201714 U TW104201714 U TW 104201714U TW M501699 U TWM501699 U TW M501699U
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Description
本創作係關於耳機領域，特別是一種同時能減少聲音對耳膜之衝擊並將因減少衝擊而溢出之聲音充分利用之入耳式耳機之聽筒結構。This creation is about the earphone field, especially the earpiece structure of an in-ear earphone that can simultaneously reduce the impact of sound on the eardrum and make full use of the sound that overflows due to impact.
隨著新技術和新材料的不斷發展，人們對視聽品質的要求也越來越高。發聲裝置，如耳機、音響，產品層出不窮，為著提昇耳機的隔音效果，於是發展出入耳式耳機。藉由膠質塞頭部分***外耳道內，可以降低外界的噪音，並且獲得更好的密閉性。With the continuous development of new technologies and new materials, people's requirements for audio-visual quality are getting higher and higher. Sounding devices, such as earphones and stereos, are emerging in an endless stream. In order to improve the sound insulation of the headphones, in-ear headphones have been developed. By inserting the gel plug portion into the external auditory canal, external noise can be reduced and better airtightness can be obtained.
因為具有良好之密閉性，在耳機聽筒內之揚聲器會於發出聲音時不斷的振動產生衝擊波，使外殼體外側空氣無法與揚聲器及使用者耳朵接觸，該衝擊波也無法洩出，僅能直擊使用者耳朵，係極易造成使用者不適，所以有些業者會於聽筒上設有洩音孔。如第1圖所示，其係為習知技術之示意圖，習知技術之聽筒結構1係具有一外殼11，該外殼11上係設有一出音孔111與至少一洩音孔112，該洩音孔112係背離該出音孔111。然而，習知技術僅設有洩音孔112，且洩音孔112係設於相對設有出音孔111之外殼11之另一端，洩音孔112設於此處僅能將多餘之音波發散出去，而這些發散出去之音波無法再被使用者所聆聽，更重要的是可能會導致使用者周遭之人群感到吵雜與不適。Because of its good airtightness, the speaker in the earphone earphone will continuously generate vibration shock waves when the sound is emitted, so that the air outside the outer casing cannot contact the speaker and the user's ear, and the shock wave can not be discharged, and only the user can be directly hit. Ears are very likely to cause discomfort to the user, so some operators will have a sound hole on the earpiece. As shown in FIG. 1 , it is a schematic diagram of a prior art. The earphone structure 1 of the prior art has a casing 11 , and the casing 11 is provided with a sound hole 111 and at least one sound leakage hole 112 . The sound hole 112 is facing away from the sound hole 111. However, the prior art only has a sound venting hole 112, and the sound venting hole 112 is disposed at the other end of the outer casing 11 opposite to the sound emitting hole 111. The sound absorbing hole 112 is provided here only to dissipate excess sound waves. Going out, and these scattered sound waves can no longer be listened to by the user, and more importantly, it may cause people around the user to feel noisy and uncomfortable.
有鑑於此，本發明人感其未臻完善而竭其心智苦心研究，並 憑其從事該項產業多年之累積經驗，進而提供一種新式之入耳式耳機之聽筒結構，以期可改善上述習知技術之缺失。In view of this, the inventors felt that their inability to improve and exhausted their mental research, and Based on its years of accumulated experience in the industry, it provides a new type of earphone earphone structure to improve the lack of the above-mentioned conventional technology.
本創作之一目的，旨在提供一種入耳式耳機之聽筒結構，使 該聽筒結構能夠降低聲音對耳膜之衝擊，並且能將為了減少衝擊而洩出之部分音波再次被使用者所聽到。One of the aims of this creation is to provide an earphone structure for an in-ear earphone, The earpiece structure can reduce the impact of the sound on the eardrum, and can partially hear the sound waves leaked out to reduce the impact.
為達上述目的，本創作之入耳式耳機之聽筒結構，其具有二 殼體，該每一殼體內設有一揚聲器且一端延伸形成有一出音孔，其特徵在於：該等殼體之外表面上更設有一安裝孔，該安裝孔係並非與該出音孔處於相對位置，該安裝孔上裝有與該安裝孔形狀相對應之一振動結構，該振動結構係與耳朵之耳殼接觸，該振動結構具有一振膜片和一伸縮件，該振膜片係固設於該伸縮件上，該振膜片之材質係為薄型金屬或塑膠或紙質等可為薄膜之材質，而該伸縮件之材質係為軟性材料，當從該揚聲器發出之音波在該等殼體內振動時，該伸縮件和該振膜片會隨著音波通過而隨之振動，並將未從該出音孔傳出之音波透過該振動結構傳出，而該出音孔之出音方向與該振動結構之出音方向之間夾有30度至120度之角度，依殼體不同，其所夾角角度也不同。In order to achieve the above purpose, the earpiece structure of the in-ear earphone of the present invention has two a housing having a speaker and a sound hole formed at one end thereof, wherein the outer surface of the housing is further provided with a mounting hole, and the mounting hole is not opposite to the sound hole. Positioning, the mounting hole is provided with a vibration structure corresponding to the shape of the mounting hole, and the vibration structure is in contact with the ear shell of the ear, the vibration structure has a diaphragm and a telescopic member, and the diaphragm is secured The material of the diaphragm is made of thin metal or plastic or paper, etc., and the material of the telescopic piece is soft material, when the sound waves emitted from the speaker are in the shell When the body vibrates, the telescopic member and the diaphragm will vibrate as the sound wave passes, and the sound wave that is not transmitted from the sound hole is transmitted through the vibration structure, and the sound direction of the sound hole is transmitted. An angle of 30 degrees to 120 degrees is interposed between the sounding direction of the vibrating structure, and the angle of the angle is different depending on the casing.
其中，該殼體係由一前殼、一內殼和一後殼所組成，該內殼 係固定於該後殼內且該前殼係與該後殼形成封閉，該揚聲器係與該內殼連接，該出音孔係設於該前殼上，而該安裝孔係設於該後殼上，這樣使從揚聲器所傳出之音波能夠有足夠之共鳴腔體以產生充分之共鳴。Wherein the housing is composed of a front shell, an inner shell and a rear shell, the inner shell Is fixed in the rear case and the front case is closed with the rear case, the speaker is connected to the inner case, the sound hole is disposed on the front case, and the mounting hole is disposed on the rear case In this way, the sound waves transmitted from the speaker can have enough resonance chambers to generate sufficient resonance.
此外，該安裝孔上套有一保護網，該保護網係防止灰塵接觸 到該振動結構，該保護網之材質可為金屬，且該保護網係為雙層結構且兩層之網格並不完全重疊，使保護網之網格更為縮小，讓灰塵更不容易接觸到振動結構。In addition, the mounting hole is provided with a protective net for preventing dust contact To the vibrating structure, the material of the protection net can be metal, and the protection net is double-layered and the grid of the two layers does not completely overlap, so that the mesh of the protection net is further reduced, and the dust is less accessible. To the vibration structure.
如此一來，透過振動結構能夠將部分音波從聽筒結構中洩出以減少對耳膜之衝擊，又由於振動結構之出音角度與出音孔之出音角度之間具有一定之角度，所以振動結構之出音方向係朝向耳殼，音波之振動透過耳殼再度傳遞回耳膜，這樣分段傳遞能夠避免耳膜瞬間受到之衝擊過大，也能將以洩出之音波再次被使用者所聽到。In this way, a part of the sound wave can be released from the structure of the earpiece through the vibration structure to reduce the impact on the eardrum, and the vibration structure is at a certain angle between the sounding angle of the vibration structure and the sounding angle of the sound hole. The direction of the sound is directed toward the ear shell, and the vibration of the sound wave is transmitted back to the eardrum through the ear shell, so that the segmentation transmission can prevent the eardrum from being excessively shocked, and the sound wave leaked out can be heard by the user again.
【習知技術】[Practical Technology]
1‧‧‧聽筒結構1‧‧‧ earpiece structure
11‧‧‧外殼11‧‧‧Shell
111‧‧‧出音孔111‧‧‧ sound hole
112‧‧‧洩音孔112‧‧‧ vent hole
【本創作】[This creation]
2‧‧‧聽筒結構2‧‧‧Attachment structure
21‧‧‧殼體21‧‧‧ housing
211‧‧‧前殼211‧‧‧ front shell
212‧‧‧內殼212‧‧‧ inner shell
213‧‧‧後殼213‧‧‧back shell
214‧‧‧出音孔214‧‧‧ sound hole
215‧‧‧安裝孔215‧‧‧ mounting holes
216‧‧‧環狀凹槽216‧‧‧ annular groove
22‧‧‧揚聲器22‧‧‧Speakers
23‧‧‧振動結構23‧‧‧Vibration structure
231‧‧‧振膜片231‧‧ ‧ diaphragm
232‧‧‧伸縮件232‧‧‧Flexible parts
24‧‧‧保護網24‧‧‧Protection Network
25‧‧‧耳塞25‧‧ Earplugs
3‧‧‧耳殼3‧‧‧ ear shell
θ‧‧‧夾角Θ‧‧‧ angle
第1圖，為習知技術之示意圖。Figure 1 is a schematic diagram of a prior art.
第2圖，為本創作較佳實施例之分解圖。Figure 2 is an exploded view of the preferred embodiment of the present invention.
第3圖，為本創作較佳實施例之立體圖。Figure 3 is a perspective view of a preferred embodiment of the present invention.
第4圖，為本創作較佳實施例之保護網示意圖。Figure 4 is a schematic diagram of a protection network of the preferred embodiment of the present invention.
第5圖，為本創作較佳實施例之使用示意圖。Figure 5 is a schematic view showing the use of the preferred embodiment of the present invention.
為使 貴審查委員能清楚了解本創作之內容，謹以下列說明搭配圖式，為使便於理解，下述實施例中之相同元件係以相同之符號標示來說明。In the following description, the same components are denoted by the same reference numerals for the sake of understanding, in order to make the understanding of the present invention clear.
請參閱第2圖至第5圖，其係為本創作較佳實施例之分解圖、立體圖、保護網之示意圖和使用示意圖。如圖2至圖5所示，本創作之入耳式耳機之聽筒結構2，其具有二殼體21，該每一殼體21內設有一揚聲器 22，且該每一殼體21一端延伸形成有一出音孔214，這樣使從該揚聲器22所傳出之音波能夠有足夠之共鳴腔體以產生充分之共鳴。Please refer to FIG. 2 to FIG. 5 , which are schematic diagrams and schematic diagrams of an exploded view, a perspective view, and a protection net of the preferred embodiment of the present invention. As shown in FIG. 2 to FIG. 5, the earpiece structure 2 of the in-ear earphone of the present invention has two housings 21, and each of the housings 21 is provided with a speaker. 22, and a sound hole 214 is formed at one end of each of the housings 21, so that the sound waves transmitted from the speaker 22 can have enough resonance chambers to generate sufficient resonance.
本創作之特徵在於：該每一殼體21係由一前殼211、一內 殼212和一後殼213所組成，該內殼212係固定於該後殼213內且該前殼211係與該後殼213形成封閉，該揚聲器22係與該內殼212連接，該出音孔214係設於該前殼211上，而該後殼213之外表面上更設有一安裝孔215，該安裝孔215係並非與該出音孔214處於相對位置，該安裝孔215上裝有與該安裝孔215形狀相對應之一振動結構23，該振動結構23係與耳朵之耳殼3接觸，該振動結構23具有一振膜片231和一伸縮件232，該振膜片231係固設於該伸縮件232上，該振膜片231之材質係為薄型金屬，而該伸縮件232之材質係為軟性材料，當從該揚聲器22發出之音波在該等殼體21內振動時，該伸縮件232和該振膜片231會隨著音波通過而隨之振動，並將未從該出音孔214傳出之音波透過該振動結構23傳出。The present invention is characterized in that each of the housings 21 is composed of a front housing 211 and an inner housing. The inner casing 212 is fixed in the rear casing 213 and the front casing 211 is closed with the rear casing 213. The speaker 22 is connected to the inner casing 212, and the sound is emitted. The hole 214 is disposed on the front casing 211, and the outer surface of the rear casing 213 is further provided with a mounting hole 215. The mounting hole 215 is not in a position opposite to the sound hole 214. The mounting hole 215 is mounted on the mounting hole 215. Corresponding to the shape of the mounting hole 215, the vibrating structure 23 is in contact with the ear shell 3 of the ear. The vibrating structure 23 has a diaphragm 231 and a telescopic member 232. The diaphragm 231 is secured. The material of the diaphragm 231 is a thin metal, and the material of the telescopic member 232 is a soft material. When the sound waves emitted from the speaker 22 vibrate in the housing 21, The bellows 232 and the diaphragm 231 vibrate as the sound waves pass, and the sound waves that are not transmitted from the sound holes 214 are transmitted through the vibrating structure 23.
在使用時，使用者係將根據本創作所製成之聽筒結構2塞入 耳道內，聽筒結構2內置之該揚聲器22係開始播放音樂，音樂從該揚聲器22發出後先在該前殼211與該後殼213所形成之封閉共鳴腔體中不斷振動後，大部分音樂之音波會從該出音孔214傳出以直接傳至耳膜使耳膜隨之振動讓使用者聽到所播放之音樂。而其餘部分音樂之音波係從該安裝孔215上所裝設之該振動結構23向外播出。When in use, the user will insert the earpiece structure 2 made according to the present creation. In the ear canal, the speaker 22 built in the earphone structure 2 starts to play music, and after the music is emitted from the speaker 22, the music is continuously vibrated in the closed resonance cavity formed by the front case 211 and the rear case 213, and most of the music is The sound waves will be transmitted from the sound hole 214 to be directly transmitted to the eardrum so that the eardrum vibrates to allow the user to hear the music being played. The other part of the sound of the music is broadcasted outward from the vibrating structure 23 mounted on the mounting hole 215.
又，該振動結構23之出音方向可與該出音孔214之出音方 向夾有30度至120度之角度，在圖3中標示為θ，較佳者，如圖3所示係為85~90度或90~95度，但並不以此為限，依該殼體21不同，其所夾角度 也不同。如此該振動結構23之出音方向係位於耳朵之耳殼3所涵蓋之範圍內，若是超出此角度範圍外，從該振動結構23所傳出之音波便幾乎無法再被使用者所接收到，而本創作所設計之該振動結構23又能與耳朵之耳殼3接觸，所以經由該振動結構23所傳出之音波能夠透過耳殼3傳遞並再次傳至耳膜。而且透過空氣傳送之音波與透過人體傳送之音波，於聽覺上係有不同，進而加強低音之效果，就能夠帶給使用者不同之感官享受。同時由於部分音波係從該振動結構23傳出，所以耳膜所受到之瞬間衝擊就能有效地減少，進而減少使用者對於音波衝擊耳膜之不適感。Moreover, the sounding direction of the vibrating structure 23 and the sound emitting side of the sound emitting hole 214 The angle of the clip is 30 degrees to 120 degrees, which is indicated as θ in FIG. 3, preferably 85 to 90 degrees or 90 to 95 degrees as shown in FIG. 3, but not limited thereto. The housing 21 is different, and the angle is It is also different. Thus, the sounding direction of the vibrating structure 23 is within the range covered by the ear shell 3 of the ear, and if it exceeds the angle range, the sound wave transmitted from the vibrating structure 23 can hardly be received by the user. The vibrating structure 23 designed by the present invention can be in contact with the ear shell 3 of the ear, so that the sound wave transmitted through the vibrating structure 23 can be transmitted through the ear shell 3 and transmitted to the eardrum again. Moreover, the sound waves transmitted through the air and the sound waves transmitted through the human body are different in hearing, and the effect of the bass is enhanced, so that the user can enjoy different sensory enjoyment. At the same time, since part of the sound wave is transmitted from the vibrating structure 23, the instantaneous impact of the eardrum can be effectively reduced, thereby reducing the user's discomfort to the sound wave impacting the eardrum.
此外，該安裝孔215上套有一保護網24，該保護網24係防 止灰塵接觸到該振動結構23之該振膜片231或是手上所殘留之油漬、汗水等物質觸碰到該振膜片231或該伸縮件232。若該振膜片231或該伸縮件232上沾有油漬、灰塵或汗水的話，可能會因重量配比不均等原因使該振膜片231或該伸縮件232在振動時，無法產生如往常之正常振動，所以會使該振動結構23無法正常運作，進而導致從該振動結構23所傳出之音波不如預期。該保護網24之材質為金屬，且該保護網24係為兩層金屬網所相疊貼合而成，且這兩層金屬網之網格並不完全重疊，這樣會相疊後形成之該保護網整體之網格更為縮小，使該保護網24之網徑大約縮小為0.05mm至0.1mm之間，讓灰塵更不容易接觸到該振動結構23。In addition, the mounting hole 215 is covered with a protection net 24, and the protection net 24 is protected. The diaphragm 231 or the substance such as oil stains, sweat, and the like remaining on the hand of the vibrating structure 23 or the hand touches the diaphragm 231 or the telescopic member 232. If the diaphragm 231 or the telescopic member 232 is stained with oil, dust, or sweat, the diaphragm 231 or the telescopic member 232 may not be generated as usual when the diaphragm 231 or the telescopic member 232 is vibrated due to uneven weight ratio. Normal vibration causes the vibrating structure 23 to fail to operate normally, which in turn causes the sound waves transmitted from the vibrating structure 23 to be less than expected. The protection net 24 is made of metal, and the protection net 24 is formed by stacking two layers of metal mesh, and the meshes of the two metal meshes are not completely overlapped. The mesh of the protective net as a whole is further reduced, so that the mesh diameter of the protective net 24 is reduced to approximately 0.05 mm to 0.1 mm, making it less likely that dust is in contact with the vibrating structure 23.
透過如此之設計，本創作係能夠達到降低該揚聲器22對耳 膜之衝擊，並且能重新收集原本為了減少衝擊而洩出之部分音波而再次被使用者所聆聽之功效。而且相較於圖1所示之習知技術之洩音孔112來說，不會使周遭人群感到吵雜或不適，因為由該振動結構23所傳出之音波會透 過耳朵之耳殼3為振動媒介再次將音波傳至耳膜，以使使用者產生如同環繞式音效之感覺。本創作於該前殼211上更設有一環狀凹槽216，以供一耳塞25卡合於其上，讓本創作較容易固定於耳道內並且不易脫落。Through such a design, the creation system can achieve the reduction of the speaker 22 to the ear The impact of the membrane, and the ability to re-collect some of the sound waves originally leaked to reduce the impact and be listened to by the user again. Moreover, compared with the sound venting hole 112 of the prior art shown in FIG. 1, the surrounding people are not disturbed or discomforted because the sound waves transmitted by the vibrating structure 23 are transparent. The ear shell 3 over the ear transmits the sound wave to the eardrum again for the vibration medium, so that the user feels like a wraparound sound effect. The front cover 211 is further provided with an annular recess 216 for an earplug 25 to be engaged thereon, so that the creation is easier to fix in the ear canal and is not easy to fall off.
惟，以上所述者，僅為本創作之較佳實施例而已，並非用以限定本創作之範圍，故該所屬技術領域中具有通常知識者，或是熟悉此技術所做出等效或輕易變化者，在不脫離本創作之精神與範圍下所作之均等變化與修飾，皆應涵蓋於本創作之專利範圍內。However, the above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, so it is common knowledge in the technical field or equivalent or easy to be familiar with the technology. The change and modification of the changer without departing from the spirit and scope of this creation shall be covered by the scope of the patent of this creation.
2‧‧‧聽筒結構2‧‧‧Attachment structure
21‧‧‧殼體21‧‧‧ housing
211‧‧‧前殼211‧‧‧ front shell
212‧‧‧內殼212‧‧‧ inner shell
213‧‧‧後殼213‧‧‧back shell
214‧‧‧出音孔214‧‧‧ sound hole
215‧‧‧安裝孔215‧‧‧ mounting holes
216‧‧‧環狀凹槽216‧‧‧ annular groove
22‧‧‧揚聲器22‧‧‧Speakers
23‧‧‧振動結構23‧‧‧Vibration structure
231‧‧‧振膜片231‧‧ ‧ diaphragm
232‧‧‧伸縮件232‧‧‧Flexible parts
24‧‧‧保護網24‧‧‧Protection Network
25‧‧‧耳塞25‧‧ Earplugs
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104201714U TWM501699U (en) | 2015-02-03 | 2015-02-03 | In-ear type earphone receiver structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104201714U TWM501699U (en) | 2015-02-03 | 2015-02-03 | In-ear type earphone receiver structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM501699U true TWM501699U (en) | 2015-05-21 |
Family
ID=53723427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104201714U TWM501699U (en) | 2015-02-03 | 2015-02-03 | In-ear type earphone receiver structure |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM501699U (en) |
-
2015
- 2015-02-03 TW TW104201714U patent/TWM501699U/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |