M385176 五、新型說明： 【新型所屬之技術領域】 種更換阻尼物式耳機。 本創作涉及一種耳機，尤其涉及一 【先前技術】M385176 V. New description: [New technical field] The replacement of the damping type earphone. The present invention relates to an earphone, in particular to a [prior art]
隨著科技的不斷進步，且右立坐M ”有曰樂播放功能的電子產品更新 也較快，如MP3隨身聽及移動電話 ^ ^ R ^ ^ m « 马了讓消費者能在不 :外界的干擾及不干擾旁人的狀況下料電子產品發出的聲 θ耳機已成為電子產品的必要配件。With the continuous advancement of technology, and the right-handed M" electronic product update with the music playback function is also faster, such as MP3 player and mobile phone ^ ^ R ^ ^ m « The horse has made consumers can not: the outside world The interference and the sound of the electronic products emitted by the electronic products that have not interfered with the situation of others have become an essential accessory for electronic products.
而隨著生活水平的提升，消f者對於聽覺上的需求也相應 ^尚了°但是’每個人的耳朵、耳道的結構尺寸都存在差里， 且每個人對聲音的喜好程度也往往有所不同1各大廠家生產 的耳機往往是固定結構的，無法對發出的聲音效果進行調整， 因此難以滿足人們的個性需求。 目前，市場上有一種耳機如筮 m ^ ~ ^ 今機如第—圖所不，該耳機100包括 殼體Η)’和伽X單體12，，翁單體12，設置於殼體w内，並與 殼體1〇|之間形成-共振腔14，，殼體1〇，上開設有與共振腔1〇, 連通的調音孔16，。為了對伽γ單體12，發出的低頻段聲音進行 調節以改變高音與低音之間的頻段差而產生不同的音樂感 爻’-般採用在共振腔14’内放置或不放置阻尼物18，來對共振 腔14’内的壓力進行控制（圖示為將阻尼⑯18,放置在丘振腔 内）’從而改變耳機單體的阻尼效果，進而改變高音與低音 之間的頻段差而產生不同的聲音效果。 但是由於阻尼物18'放置在共振腔14，内，使得消費者無法 隨心所欲的更換阻尼物18，以享受更多種音樂效果。也就是 說’消費者-旦買了這樣的耳機，就只能接受該耳機所帶來的 音樂效果。因此，該耳機無法滿足消費者的個性需求。 M385176 【新型内容】 本創作的目的在於㈣±述現有技術的不足提供一種更 換阻尼物式耳機，該耳機可方便㈣者隨意更換、放入或不放 入阻尼物在該耳機内，使得消費者輕鬆地調音享受多種音樂 效果，滿足消費者的個性需求。 為實現上述目的，本創作所提供更換阻尼物式耳機，包括 殼體、喇队單體以及阻尼物，喇叭單體設置於殼體的前端内並 與殼體形成共振腔，殼體的後端開設有與共振腔連通的調音 孔，其中更換阻尼物式耳機還包括與殼體的後端卡合連接的固 定本體，殼體的後端向共振腔凹陷形成後腔室，調音孔位於後 腔室的底部，後腔室内還容置有阻尼物，固定本體插入後腔室 與阻尼物接觸。 如上所述，本創作更換阻尼物式耳機的殼體的後端形成後 腔室，且阻尼物容置於後腔室内，只要將固定本體拆下便可更 換阻尼物，因而消費者可通過隨心所欲地更換阻尼物，或者隨 意選擇將阻尼物放入或不放入在後腔室内來輕鬆地達到調音 效果’享受多種音樂效果，滿足了消費者的個性需求。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及 功效，以下茲舉例並配合圖式詳予說明。 請參閱第二圖和第三圖’本創作更換阻尼物式耳機200包 括殼體10、喇叭單體12、阻尼物18以及固定本體22。其中， 喇叭單體12設置於殼體10的前端101内並與殼體1〇形成有 共振腔14 ’殼體10的後端102向共振腔14凹陷形成有後腔 室20，殼體10的後端102開設有與共振腔14連通的調音孔 16，且調音孔16位於後腔室20的底部，固定本體22與殼體 4 M385176 10的後端102卡合連接。後腔室20内還容置有阻尼物18，且 固定本體22插入後腔室2〇與阻尼物18接觸。 具體地，如第二圖和第三圖所示，固定本體22包括基部 22卜接觸部222、卡槽223以及通孔224。其中，接觸部222 由基部221凸伸插入後腔室2〇形成，且接觸部222與阻尼物 18接觸以固定阻尼物18。接觸部222與基部221之間形成與 後腔室20的腔室壁相卡合連接的卡槽223，通孔224由固定 本體22貫穿開设且與調音孔16對通，且阻尼物18位於通孔 224與調音孔16之間。 可選地固足本體22附著在殼體上，且固定本體22 與殼體10之間還可以有其他連接方式。 當本創作耳機的㈣單體12振動發出聲音時共振 腔Η内的壓強將會改變。與此同時，位於通孔以與調音孔 之間的阻尼物18也會一起振動，從而後腔室2〇内的壓強 也會改變，外界氣流將會通過通孔18及調音孔16進入後腔室 =及共振腔14内，以利於調節後腔室2〇及共振腔14内的空 氣壓力’進而達到調音的效果。 如上所述，本創作更換阻尼物式耳機2〇〇的殼體ι〇的後 端102形成有後腔室20,且阻尼物18容置於後腔室2〇内， 只要將固定本體拆下便可更換阻尼物，因而消費者可通過隨心 所欲地更換阻尼物18，或者隨意選擇將阻尼物18放入或不放 入在後腔室2G内來輕鬆地達到調音效果享受多種音樂效 果’滿足了消費者的個性需求。 【圖式簡單說明】 第一圖為先前技術之耳機結構示意圖。 第二圖為本創作更換阻尼物式耳機之結構示意圖。 5 M385176 第三圖為第二圖所示之固定本體與殼體分離之結構示意 圖。 【主要元件符號說明】 【先前技術】 耳機 100 殼體 10, 0刺σ八單體 12’ 共振腔 14’ 調音孔 16’ 阻尼物 18’ 【本創作】 更換阻尼物式耳機 200 殼體 10 前端 101 後端 102 0刺〇八單體 12 共振腔 14 調音孔 16 阻尼物 18 後腔室 20 固定本體 22 基部 221 接觸部 222 卡槽 223 通孔 224With the improvement of living standards, the need for hearing is also corresponding. However, 'the size of each ear and ear canal is different, and everyone’s preference for sound is often Headphones produced by different major manufacturers are often fixed structures, and it is impossible to adjust the sound effects emitted, so it is difficult to meet people's individual needs. At present, there is a kind of earphone on the market, such as 筮m ^ ~ ^, the current machine is as shown in the first figure, the earphone 100 includes a casing Η)' and a gamma X unit 12, and the singular element 12 is disposed in the casing w. And forming a resonance cavity 14 with the casing 1〇|, and the casing 1 is opened, and the tuning hole 16 connected to the resonant cavity 1 is opened. In order to adjust the low-band sound emitted by the gamma gamma monomer 12 to change the frequency difference between the treble and the bass to produce a different musical sensation, it is generally used to place or not place the damper 18 in the resonant cavity 14'. To control the pressure in the resonant cavity 14' (shown as the damping 1618, placed in the cavity of the dome)" thus changing the damping effect of the headphone unit, thereby changing the frequency difference between the treble and the bass to produce a different sound effect. However, since the damper 18' is placed inside the cavity 14, the consumer cannot replace the damper 18 as desired to enjoy more musical effects. That is to say, 'consumers - once they buy such a headset, they can only accept the music effect brought by the headset. Therefore, the headset cannot meet the individual needs of consumers. M385176 [New content] The purpose of this creation is to provide a replacement damper type earphone, which can be easily replaced, placed or not placed in the earphone, so that the consumer Easily tune to enjoy a variety of music effects to meet the individual needs of consumers. In order to achieve the above object, the present invention provides a replacement damper type earphone, which comprises a casing, a racquet unit and a damper. The horn unit is disposed in the front end of the casing and forms a resonant cavity with the casing, and the rear end of the casing The tuning hole is connected to the resonant cavity, wherein the replacement damper earphone further comprises a fixing body that is engaged with the rear end of the housing, the rear end of the housing is recessed toward the resonant cavity to form a rear cavity, and the tuning hole is located in the rear cavity. At the bottom of the chamber, a damping material is also accommodated in the rear chamber, and the fixed body is inserted into the rear chamber to be in contact with the damper. As described above, the rear end of the housing of the damper-removing earphone forms a rear chamber, and the damper is accommodated in the rear chamber, and the damper can be replaced by removing the fixing body, so that the consumer can do whatever he wants. Replace the damper, or choose to put the damper into or out of the back chamber to easily achieve the tuning effect. 'Enjoy a variety of music effects to meet the individual needs of consumers. [Embodiment] In order to explain in detail the technical contents, structural features, achieved goals and effects of the present invention, the following is a detailed description with reference to the drawings. Referring to the second and third figures, the original replacement damper earphone 200 includes a housing 10, a horn unit 12, a damper 18, and a fixed body 22. The horn unit 12 is disposed in the front end 101 of the casing 10 and forms a resonant cavity 14 with the casing 1 '. The rear end 102 of the casing 10 is recessed toward the resonant cavity 14 to form a rear chamber 20, the casing 10 The rear end 102 is provided with a tuning hole 16 communicating with the resonant cavity 14, and the tuning hole 16 is located at the bottom of the rear chamber 20, and the fixed body 22 is engaged with the rear end 102 of the housing 4 M385176 10 . A damper 18 is also accommodated in the rear chamber 20, and the fixed body 22 is inserted into the rear chamber 2'' to be in contact with the damper 18. Specifically, as shown in the second and third figures, the fixed body 22 includes a base portion 22, a contact portion 222, a card slot 223, and a through hole 224. The contact portion 222 is formed by the base portion 221 protrudingly inserted into the rear chamber 2, and the contact portion 222 is in contact with the damper 18 to fix the damper 18. A contact groove 223 is formed between the contact portion 222 and the base portion 221 to be engaged with the chamber wall of the rear chamber 20. The through hole 224 is opened by the fixed body 22 and communicates with the tuning hole 16, and the damping object 18 is located. The through hole 224 is between the tuning hole 16. Optionally, the fixed body 22 is attached to the housing, and other connections may be made between the fixed body 22 and the housing 10. When the (4) unit 12 of the creation earphone vibrates, the pressure in the cavity will change. At the same time, the damping object 18 located between the through hole and the tuning hole will also vibrate together, so that the pressure in the rear chamber 2〇 will also change, and the external airflow will enter the rear cavity through the through hole 18 and the tuning hole 16. The chamber = and the inside of the resonant cavity 14 to facilitate adjustment of the air pressure in the rear chamber 2 and the resonant cavity 14 to achieve the effect of tuning. As described above, the rear end 102 of the housing ι of the damper-removing earphone 2 is formed with the rear chamber 20, and the damper 18 is housed in the rear chamber 2, as long as the fixed body is detached. The damper can be replaced, so that the consumer can change the damper 18 as desired, or arbitrarily choose to put the damper 18 into or out of the rear chamber 2G to easily achieve the tuning effect and enjoy a variety of musical effects. The individual needs of consumers. [Simple description of the figure] The first figure is a schematic diagram of the structure of the earphone of the prior art. The second figure is a schematic diagram of the structure of the replacement damper earphone. 5 M385176 The third picture shows the structure of the fixed body and the housing separated from the second figure. [Major component symbol description] [Prior Art] Headphone 100 housing 10, 0 thorn σ eight single 12' resonant cavity 14' tuning hole 16' damper 18' [This creation] Replace the damper headset 200 housing 10 front end 101 Rear end 102 0 Hedgehog eight single 12 Resonant cavity 14 Tuning hole 16 Damping 18 Rear chamber 20 Fixing body 22 Base 221 Contact 222 Card slot 223 Through hole 224