200427475 玖、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、內容、實施方式及圖式 簡單說明） 【發明所屬之技術領域】 本發明爲一種「攜帶式香精散發裝置」，包括底座、 第一蓋體、第二蓋體、PCB板、及振盪單兀等構成；其中 ，該底座，係可置入一精油吸收體；該第一蓋體，係可固 設於底座之前端；該第二蓋體，係具有一出氣孔，且可扣 固於底座之後端；該PCB板，係可固設於底座內，且板體 前端設有連接器；該振盪單元，係設置在PCB板上，且振 盪體上設置有一薄形金屬板，薄形金屬板並適當平貼於精 油吸收體之頂面，薄形金屬板上並佈設有許多微細孔洞； 藉以實施於個人電腦（PC )、筆記型電腦（NB )等電子 裝置等場合，具有可隨身攜帶之特性，且可直接引用該電 子裝置之電源，而無需佔用電氣插座，亦無額外之電源線 ，而不致佔用電腦桌或辦公桌之空間。 【先前技術】 按，現代人使用電腦之時間日益趨長，易產生疲勞等 身體不適之現象；由於，芳香精油或植物精油對於人體具 有安定性情、促進內分泌、調整感覺系統、集中精神、消 除疲勞、及健腦等有益功效，且亦含天然抗生素等成分， 而另具有消毒、殺菌、及驅蟲等作用，例如：檜木精油即 含有檜木精兒（HINOKI TIOL )、洛定酸（RHO-DINIC ACID)、及芬多精等成分；所以，如能提供一「攜帶式 香精散發裝置」，將有助於電腦使用者舒緩其身體不適之 [□續次頁（發明說明頁不敷使用時，請註記並使用續頁） E-2003-P08-tw 200427475200427475 发明 Description of the invention (The description of the invention should state: the technical field, prior art, content, embodiments, and drawings of the invention are briefly explained. [Technical field to which the invention belongs] The present invention is a "portable fragrance emitting device", It includes a base, a first cover, a second cover, a PCB board, and an oscillating unit. Among them, the base can be put into an essential oil absorber; the first cover can be fixed to the base. Front end; the second cover body has an air vent and can be fastened to the rear end of the base; the PCB board can be fixed in the base, and the front end of the board is provided with a connector; the oscillation unit is provided A thin metal plate is arranged on the PCB and the oscillating body is properly attached to the top surface of the essential oil absorber appropriately. The thin metal plate is provided with many fine holes and is implemented in a personal computer ( PC), notebook computer (NB) and other electronic devices have the characteristics of being portable and can directly reference the power supply of the electronic device without occupying electrical sockets or additional power cords. Do not take up space on a computer desk or desk. [Previous technology] According to the press, modern people have been using computers for a longer period of time, which is prone to physical discomfort such as fatigue. Because aromatic or vegetable essential oils have a stable temperament for the human body, promote endocrine, adjust the sensory system, concentrate, and eliminate fatigue It has beneficial effects such as health and brain health, and also contains natural antibiotics and other ingredients. It also has disinfection, sterilization, and insect repellent functions. For example, the essential oil of alder contains HINOKI TIOL and RHO-DINIC. ACID), and fendol extract; therefore, if you can provide a "portable fragrance emitting device", it will help computer users to relieve their physical discomfort [□ Continued (When the invention description page is insufficient, Please note and use continued pages) E-2003-P08-tw 200427475
現象，且可淨化其工作場所。 惟，傳統之「香精散發裝置」，係插設於家用電氣插 座上；由於，一般家庭或辦公處所中之電器用品已十分眾 多，電氣插座早已不敷使用插座；故，實用上仍有不便之 處。 【發明內容】 所以本發明之主要目的，即爲提供一種「攜帶式香精 散發裝置」，且該裝置明顯具備下列優點、特徵及目的： 〇1、本發明裝置可實施於個人電腦（PC)、筆記型電 腦（NB)等電子裝置等場合，具有可隨身攜帶之特性； 02、 本發明裝置係直接引用個人電腦（PC)、筆記型 電腦（NB)等電子裝置之電源，而無需佔用電氣插座； 03、 本發明裝置可易於補充精油； 〇4、本發明裝置發散孔介於使用者與電腦之間，所散 佈之芬多精負離子與電腦電磁波之中和功效較佳； 〇5、本發明裝置係連接設置於個人電腦（PC)、筆記 型電腦（NB)等電子裝置上，不會佔用電腦桌或辦公桌 之空間，亦無額外之電源線。 本發明所採取的較佳技術手段係爲一種「攜帶式香精 散發裝置」，包括底座、第一蓋體、第二蓋體、PCB板、 及振盪單元等構成；其中： 該底座，係爲一前端具有開孔之殼體，可由橫向板體 分隔成前、後容置槽，後容置槽之左、右側內壁面上凸設 有一對卡勾，且後容置槽之後側內壁面上凸設有另一卡勾 E-2003-P08-tw 6 200427475 ，後容置槽內並可置入一精油吸收體； 該第一蓋體，係爲一前端具有開孔之蓋體，且可固設 於底座之前端； 該第二蓋體，係爲一具有出氣孔之蓋體，且蓋體之左 、右側內壁面上凸設有一對固定槽，蓋體之後側內壁面上 並凸設有另一固定槽，以扣固於底座之後端； 該PCB板，係可固設於底座之前容置槽內，板體前端 設有連接器，且連接器可由底座及第一蓋體之兩開孔所固 /-L- -/ · 疋， 該振盪單元，係爲一陶瓷振盪體，可設置在PCB板上 ，而連接於PCB板之電路，且陶瓷振盪體上可設置一薄形 金屬板，薄形金屬板並適當平貼於精油吸收體之頂面，薄 形金屬板上並佈設有許多微細孔洞；藉此，以構成一攜帶 式香精散發裝置。 本發明所採取的另一技術手段係爲一種「攜帶式香精 散發裝置」，包括底座、第一蓋體、第二蓋體、PCB板、 及振盪單元等構成；其中： 該底座，係爲一前端具有開孔之殼體，可由橫向板體 分隔成前、後容置槽，後容置槽處具有槽孔可置入一精油 吸收體，且殼體後端設有兩.固定槽； 該第一蓋體，係爲一前端具有開孔之蓋體，且可固設 於底座上； 該第二蓋體，係於末端具有兩定位凸部，且前端具有 另一定位凸部，以扣固於底座之後端； E-2003-P08-tw 200427475 該PCB板，係可固設於底座之前容置槽內，板體前端 設有連接器，且連接器可由底座及第一蓋體之兩開孔所固 ，f· :， · 疋， 該振盪單元，係爲一陶瓷振盪體，可設置在PCB板上 ，而連接於PCB板之電路，且陶瓷振盪體上可設置一薄形 金屬板，薄形金屬板並適當平貼於精油吸收體之頂面，薄 形金屬板上並佈設有許多微細孔洞； 且當精油吸收體內所含有之芳香精油或植物精油減少 時，使用者可拆卸第二蓋體，而對精油吸收體注入所欲補 充之精油；藉此，以構成一攜帶式香精散發裝置。 本發明所採取的又一技術手段係爲一種「攜帶式香精 散發裝置」，包括底座、第一蓋體、PCB板、及振盪單元 等構成；其中： 該底座，係爲一U型殼體，可由橫向板體分隔成前、 後容置槽，殼體前端並具有開孔，後容置槽內可置入一精 油吸收體； 該第一蓋體，蓋體上係具有一出氣孔及塡充孔，可固 設於底座上，蓋體前端並具有開孔； 該PCB板，係可固設於底座之前容置槽內，板體前端 設有連接器，且連接器可由底座及第一蓋體之兩開孔所固 y Γ / · 疋’ 該振盪單元，係爲一陶瓷振盪體，可設置在PCB板上 ，而連接於PCB板之電路，且陶瓷振盪體上可設置一薄形 金屬板，薄形金屬板並適當平貼於精油吸收體之頂面，薄 E-2003-P08-tw 8 200427475 形金屬板上並佈設有許多微細孔洞； 且當精油吸收體內所含有之芳香精油或植物精油減少 時，使用者可拆卸塞體，並由塡充孔對精油吸收體注入所 欲補充之精油；藉此，以構成一攜帶式香精散發裝置。 【實施方式】 本發明之特徵、技術手段、具體功能、以及具體之實 施例，繼以圖式、圖號詳細說明如後： 請參閱第1至5圖所示，係爲本發明裝置之立體分解 圖、及立體示意圖、部分立體分解圖、第2圖之A - A剖 面圖及B - B剖面圖等；如圖所示，在較佳實施例中，本 發明裝置包括底座10、第一蓋體20、第二蓋體30、PCB板 40、振盪單元50、及精油吸收體60等構成；其中： 該底座10，係爲一*u型殼體’可由橫向板體no分隔 成前、後容置槽11，12，殼體之左、右側內壁面上凸設有 三對卡勾14,15,16，且殼體之後側內壁面上凸設有另一卡 勾17，殼體前端並具有開孔104 ; 該第一蓋體20，係於蓋體之左、右側內壁面上凸設有 兩對固定槽24,25，以扣固於底座10之前端’且固定槽24可 供卡勾14扣固，固定槽25可供卡勾15扣固，蓋體前端並具 有開孔204 ; 該第二蓋體30，蓋體上係具有一出氣孔3 1 ’且蓋體之 左、右側內壁面上凸設有一對固定槽3 6 ’蓋體之後側內壁 面上並凸設有另一固定槽37，以扣固於底座10之後端’且 固定槽36可供卡勾16扣固，固定槽37可供卡勾17扣固； E-2003-P08-tw 9 200427475 該PCB板40，可固設於底座10之前容置槽11內，板體 前端設有連接器41 (例如：USB連接器插頭），板體上並 具有電路（圖未出示），且連接器41可由底座10及第一蓋 體20之兩開孔1〇4,204所固定； 該精油吸收體60，可爲海棉體或高分子海棉體等吸收 體，可置入底座10之後容置槽12內； 該振盪單元50，係爲一陶瓷振盪體51，可設置在PCB 板40上，而連接於PCB板40之電路，且陶瓷振盪體51上可 設置一薄形金屬板52 (例如：焊固一薄形銅板），且薄形 金屬板52可適當平貼於精油吸收體60之頂面61，薄形金屬 板52上並佈設有許多微細孔洞（圖未出示）； 當連接器41與個人電腦（PC)、筆記型電腦（NB) 等電子裝置連接時，該電子裝置之電力，即可經由連接器 41而供電至PCB板40，而促使陶瓷振盪體51產生振盪，振 盪能量並傳至薄形金屬板52上，此時，精油吸收體60內所 含有之芳香精油或植物精油，在振盪能量作用下，將自薄 形金屬板52之微細孔洞處霧化，霧化之精油並可由第二蓋 體30之出氣孔31散佈至環境中； 當精油吸收體60內所含有之芳香精油或植物精油減少 時，使用者可拆卸第二蓋體30，而對精油吸收體60注入所 欲補充之精油；藉此，以構成一攜帶式香精散發裝置。 如第1、3圖所示，該第一蓋體20扣固於底座10之前 端時，固定槽24之兩側面240,241可限制卡勾14之兩側面 140,141前後移動，且固定槽25之兩側面250,251可限制卡 E-2003-P08-tw 10 200427475 勾15之兩側面150,151前後移動，因此，第一蓋體20與底座 1〇間具有良好之固定性； 再者，該第二蓋體30扣固於底座10之後端時，固定槽 36之兩側面360,361可限制卡勾16之兩側面160,161前後移 動，則第二蓋體30與底座10間亦具有良好之固定性； 此外，該底座10之殼體邊緣，進一步可具有階級凹部 13，且該第一蓋體20及第二蓋體30之蓋體邊緣，進一步可 具有階級凹部23,33，當兩蓋體20,30扣固於底座10時，階 級凹部23,33可與階級凹部13相嵌合，因此，可進一步增進 兩蓋體20,30與底座10間之固定性。 又如第1、3圖所示，該PCB板40與底座10較佳之固 設方式如下：該底座10殼體前端，進一步可於開孔104之 兩側設有一對凸塊105，以供PCB板40之兩前端部42抵靠定 位，而防止PCB板40之脫出，且該底座10前容置槽11內， 進一步可設有一對凸塊106，以支承PCB板40末端；當然， PCB板40與底座10之固設方式，亦可爲螺栓固定方式，或 可爲定位柱（post)固定方式； 再者，第一蓋體20亦可由高週波熔合而直接固設於底 座10之前端上，以進一步簡化第一蓋體20與底座10之相關 結構特徵。 如第5圖所示，該振盪單元50與PCB板40較佳之固設 方式如下：該振盪單元50之陶瓷振盪體51，可於頂面53上 焊設一金屬端子55，且於底面54上焊設另一金屬端子56， 兩金屬牺子53,54之末端並可焊固於PCB板40上，而連接於 E-2003-P08-tw 11 200427475 PCB板40之電路。 請參閱第6至1 1圖所不，在第二實施例中，本發明 裝置包括底座10、第一蓋體70、第二蓋體80、PCB板40、 振盪單元50、及精油吸收體90等構成；其中： 該底座10，係爲一 U型殼體，可由橫向板體11 〇分隔 成前、後容置槽11，12，後容置槽12處具有槽孔120，殼體 之左、右側內壁面上凸設有兩對卡勾14,15，且殼體之後 側內壁面上凸設有另一卡勾Π，殼體前端並具有開孔1〇4 ，殼體後端設有兩固定槽122,124 ; 該第一蓋體70，蓋體上係具有一出氣孔71，且於蓋體 之左、右側內壁面上凸設有兩對固定槽74,75，蓋體之後 側內壁面上並凸設有另一固定槽77，以扣固於底座10上， 且固定槽74可供卡勾14扣固，固定槽75可供卡勾15扣固， 固定槽77可供卡勾17扣固，蓋體前端並具有開孔704，蓋 體後端內部設有兩肋部76,78 ; 該第二蓋體80，係於末端具有兩定位凸部81，82，且前 端具有另一定位凸部83，以扣固於底座10之後端，且兩定 位凸部81，82可與兩固定槽122,124嵌固，定位凸部83並可 扣固於止檔部112 ; 該PCB板40，可固設於底座10之前容置槽11內，板體 前端設有連接器41 (例如：USB連接器插頭），板體上並 具有電路（圖未出示），且連接器41可由底座10及第一蓋 體70之兩開孔104,704所固定； 該精油吸收體90，可爲海棉體或高分子海棉體等吸收 E-2003-P08-tw 12 200427475 體，頂面91嵌設有一柱形吸收體92，且由上、下盒體93,95 所收納而可置入底座10之後容置槽12內，柱形吸收體92並 可略突出於上盒體93之穿孔94 ; 該振盪單元50，係爲一陶瓷振盪體51，可設置在PCB 板40上，而連接於PCB板40之電路，且陶瓷振盪體51上可 設置一薄形金屬板52,且薄形金屬板52可適當平貼於柱形 吸收體92上，薄形金屬板52上並佈設有許多微細孔洞（圖 未出示）； 當連接器41與個人電腦（PC)、筆記型電腦（NB) 等電子裝置連接時，該電子裝置之電力，即可經由連接器 41而供電至PCB板40，而促使陶瓷振盪體51產生振盪，振 盪能量並傳至薄形金屬板52上，此時，精油吸收體90內所 含有之芳香精油或植物精油，在振盪能量作用下，將自薄 形金屬板52之微細孔洞處霧化，霧化之精油並可由第一蓋 體70之出氣孔71散佈至環境中； 當精油吸收體90內所含有之芳香精油或植物精油減少 時，使用者可拆卸第二蓋體80，而對精油吸收體90注入所 欲補充之精油；藉此，以構成一攜帶式香精散發裝置，‘而 爲本發明裝置之另一可行方式。 此間擬提出說明者，乃在於：該精油吸收體90、柱形吸 收體92、及上、下盒體93,95等構成，亦可適用於較佳實施 例者。 如第6、9圖所示，該第一蓋體70扣固於底座10之前 端時，固定槽74之兩側面740,741可限制卡勾14之兩側面 E-2003-P08-tw 13 200427475 140,141前後移動，且固定槽75之兩側面750J51可限制卡 勾15之兩側面150,151前後移動，因此，第一蓋體70與底座 1〇間具有良好之固定性； 再者，該第二蓋體80之兩側邊，進一步可具有弧形凸 部84,85，且該底座10之槽孔120兩側邊，進一步可具有定 位部125，使得第二蓋體80扣固於底座10之後端時，可藉 由弧形凸部84,85與定位部125之嵌合，而增進第二蓋體80 與底座10間之固定性； 此外，該底座10之殼體邊緣，進一步可具有階級凹部 13，且該第一蓋體70之蓋體邊緣，進一步可具有階級凹部 73，當蓋體70扣固於底座10時，階級凹部73可與階級凹部 13相嵌合，因此，可進一步增進蓋體70與底座10間之固定 性。 又如第6、9圖所示，再者，第一蓋體70亦可由高週 波溶合而直接固設於底座10之前端上，以進一步簡化第一 蓋體70與底座10之相關結構特徵。 如第9、1 1圖所示，該第一蓋體70於蓋體後端內部 設有之兩肋部76,7 8，可輔助固定兩上、下盒體93,95，使 得薄形金屬板52與柱形吸收體92可形成適當之平貼接觸， 而確保較佳之霧化作用。 請參閱第1 2至1 3圖所示，在第三實施例中，本發 明裝置包括底座10、第一蓋體70、PCB板40、振盪單元50 、及精油吸收體60等構成；其中： 該底座10，係爲一 U型殼體，可由橫向板體110分隔 E-2003-P08-tw 14 200427475 成前、後容置槽11,12，殼體前端並具有開孔104 ; 該第一蓋體70，蓋體上係具有一出氣孔71及塡充孔79 ，可固設於底座10上（例如：由高週波熔合而直接固設於 底座10上），蓋體前端並具有開孔704，塡充孔79上並可 設置一塞體791 ; 該PCB板40，可固設於底座10之前容置槽11內，板體 前端設有連接器41 (例如：USB連接器插頭），板體上並 具有電路（圖未出示），且連接器41可由底座10及第一蓋 體70之兩開孔104,704所固定； 該精油吸收體60，可爲海棉體或高分子海棉體等吸收 體，可置入底座10之後容置槽12內； 該振盪單元50，係爲一陶瓷振盪體51，可設置在PCB 板40上，而連接於PCB板40之電路，且陶瓷振盪體51上可 設置一薄形金屬板52 (例如：焊固一薄形銅板），且薄形 金屬板52可適當平貼於精油吸收體60之頂面61，薄形金屬 板52上並佈設有許多微細孔洞（圖未出示）； 當精油吸收體60內所含有之芳香精油或植物精油減少 時，使用者可拆卸塞體7 9 1，並由塡充孔7 9對精油吸收體 60注入所欲補充之精油；藉此，以構成一攜帶式香精散發 裝置’而爲本發明裝置之另一可行方式。 此間擬提出說明者，乃在於：本發明裝置之蓋體 2〇，30,70,80與底座10間之固設方式，除了上揭之卡勾扣固 方式外’亦可爲螺栓固定方式，或可爲定位柱（P〇St )固 定方式’而皆爲本發明所延伸適用者，故仍應包括在本案 E-2003-P08-tw 15 200427475 之專利範圍內。 此間擬提出說明者，乃在於：本發明裝置PCB板40之連 接器41，可爲USB連接器插頭，或進一步在USB連接器插 頭前端再設置一 USB轉PS2之轉接插頭（類似在USB滑鼠連 接器插頭前端再設置一USB轉PS2之轉接插頭，故圖未出 示），以插設實施於個人電腦（PC )、筆記型電腦（NB )等電子裝置之PS2連接器上；再者，該PCB板40之連接器 41，亦可爲PS2連接器插頭，或進一步在PS2連接器插頭前 端再設置一 PS2轉USB之轉接插頭（類似在PS2滑鼠連接器 插頭前端再設置一PS2轉USB之轉接插頭，故圖未出示） ，以插設實施於個人電腦（PC )、筆記型電腦（NB )等 電子裝置之USB連接器上；以上皆爲本發明裝置可行之方 式，應可視爲依本發明裝置之較佳實施範例所推廣，並循 依本發明之精神所延伸之適用者，故仍應包括在本案之專 利範圍內。 綜上所述，本發明顯見實已符合發明專利之成立要件 ，且更未見有相同結構特徵之產品公開販售，爰依法提出 專利之申請，懇請早日賜准本案專利，以彰顯專利法獎勵 國人創作之立法精神，是所至盼。 【圖式簡單說明】 圖式說明如下： 第1圖係爲本發明裝置之立體分解圖； 第2圖係爲本發明裝置之立體示意圖； 第3圖係爲本發明裝置之部分立體分解圖； E-2003-P08-tw 16 200427475 第4圖係爲第2圖之A—A剖面示意圖； 第5圖係爲第2圖之B—B剖面示意圖； 第6圖保爲本發明第二實施例之立體分解圖； 第7圖係爲本發明第二實施例之立體示意圖； 第8圖係爲本發明第二實施例之部分立體分解圖 第9圖係爲本發明第一蓋體之另一立體視角圖； 第10圖係爲第7圖之c一C剖面示意圖； 第11圖係爲第7圖之d—D剖面示意圖； 第1 2圖係爲本發明第三實施例之立體分解圖； 第1 3圖係爲本發明第三實施例之立體示意圖。 圖號說明如下： 底座10 開孔104 凸塊105，1〇6 前容置槽11 橫向板體110 止檔部112 後容置槽12 槽孔12〇 固定槽122，124 陶瓷振盪體51 薄形金屬板52 頂面53 底面54 金屬纟而t 55,56 精油吸收體60 頂面6 1 第一蓋體70 出氣孔7 1 定位部125 階級凹部1 3 卡勾 14，15，16，17 第一蓋體20 開孔704 階級凹部73 固定槽74,75 固定槽側面740,741 E-2003-P08-tw 200427475 開孔204 階級凹部23 固定槽24,25 固定槽側面240,241 固定槽側面250,25 1 第二蓋體3〇 出氣孔3 1 階級凹部33 固定槽36,37 固定槽側面360,361 PCB板 40 連接器41 PCB板前端部42 振盪單元5 0 固定槽側面750,75 1 固定槽77 肋部76,78 塡充孔7 9 塞體791 第二蓋體80 定位凸部81，82,83 弧形凸部84,85 精油吸收體90 頂面91 柱形吸收體92 上、下盒體93,95 穿孔94Phenomenon and purify their workplace. However, the traditional "fragrance emitting device" is plugged into a household electrical socket; because the electrical appliances in ordinary homes or offices are so numerous that electrical sockets have long been inadequate to use sockets; therefore, there is still inconvenience in practice Office. [Summary of the Invention] Therefore, the main object of the present invention is to provide a "portable fragrance emitting device", and the device obviously has the following advantages, features and objectives: 〇1, the device of the present invention can be implemented in a personal computer (PC), Electronic devices such as notebook computers (NB) have the characteristics of being portable; 02. The device of the present invention directly references the power of electronic devices such as personal computers (PC) and notebook computers (NB) without occupying electrical outlets. 03. The device of the present invention can be easily replenished with essential oils. 〇4. The divergent holes of the device of the present invention are located between the user and the computer. The device is connected to an electronic device such as a personal computer (PC), a notebook computer (NB), and does not take up space on a computer desk or desk. There is no additional power cord. The preferred technical means adopted by the present invention is a "portable fragrance emitting device", which includes a base, a first cover, a second cover, a PCB board, and an oscillating unit; wherein: the base is a A housing with an opening at the front end can be divided into front and rear accommodation grooves by a transverse plate. A pair of hooks is convexly arranged on the left and right inner wall surfaces of the rear accommodation groove, and the rear inner wall surface of the rear accommodation groove is convex. There is another hook E-2003-P08-tw 6 200427475, which can be placed in the rear receiving slot and an essential oil absorber; the first cover is a cover with an opening at the front end and can be fixed. The second cover body is a cover body with air vents, and a pair of fixing grooves is convexly protruded on the left and right inner wall surfaces of the cover body, and the inner wall surface on the rear side of the cover body is convexly provided. The other fixing groove is fastened to the rear end of the base; the PCB board can be fixed in the accommodating groove in front of the base, and the front end of the board is provided with a connector, and the connector can be opened by the base and the first cover. Fixed by the hole / -L--/ · 疋, this oscillating unit is a ceramic oscillating body, which can be set on the PCB And the circuit connected to the PCB, and a thin metal plate can be set on the ceramic oscillating body, and the thin metal plate is appropriately flat on the top surface of the essential oil absorber, and the thin metal plate is provided with many fine Holes; thereby, to form a portable fragrance emitting device. Another technical means adopted by the present invention is a "portable fragrance emitting device", which includes a base, a first cover, a second cover, a PCB board, and an oscillating unit; wherein: the base is a The housing with an opening at the front end can be divided into a front and a rear accommodation groove by a horizontal plate body. The rear accommodation groove is provided with a slot for an essential oil absorber, and the rear end of the housing is provided with two fixing grooves; the The first cover is a cover with an opening at the front end and can be fixed on the base; the second cover is provided with two positioning protrusions at the end and another positioning protrusion at the front end to buckle Fixed at the rear end of the base; E-2003-P08-tw 200427475 This PCB board can be fixed in the receiving slot in front of the base. The front end of the board is provided with a connector, and the connector can be connected to the base and the first cover. Fixed by the opening, f · :, · 疋, the oscillating unit is a ceramic oscillating body, which can be arranged on the PCB, and the circuit connected to the PCB, and a thin metal plate can be arranged on the ceramic oscillating body. , Thin metal plate and properly affixed to the top surface of the essential oil absorber, thin metal Many fine holes are arranged on the upper side; and when the aromatic oil or plant essential oil contained in the essential oil absorbent body is reduced, the user can remove the second cover and inject the essential oil absorbent into the essential oil absorbent body; A portable fragrance emitting device. Another technical means adopted by the present invention is a "portable fragrance emitting device", which includes a base, a first cover, a PCB board, and an oscillating unit; wherein: the base is a U-shaped housing, It can be divided into front and rear receiving grooves by a horizontal plate body. The front end of the shell is provided with an opening, and an essential oil absorber can be placed in the rear receiving groove. The first cover body is provided with an air vent and a 塡. The filling hole can be fixed on the base, and the front end of the cover has an opening; the PCB board can be fixed in the receiving slot in front of the base, and the front end of the board is provided with a connector, and the connector can be connected by the base and the first Y Γ / · 疋 'fixed by the two openings of the cover body The oscillating unit is a ceramic oscillating body, which can be arranged on the PCB board, and the circuit connected to the PCB board, and the ceramic oscillating body can be provided with a thin shape A metal plate, a thin metal plate, and a flat surface that is properly attached to the top surface of the essential oil absorber. A thin E-2003-P08-tw 8 200427475 metal plate is provided with a number of fine holes; and when the essential oil absorbs the aromatic essential oil contained in the body Or when the plant essential oil is reduced, the user can remove the plug body, Chen holes injected from the charging member to the oil absorption of essential oils to be added; thereby to a portable device configured for distributing fragrance. [Embodiment] The features, technical means, specific functions, and specific embodiments of the present invention will be described in detail with drawings and numbers as follows: Please refer to Figures 1 to 5, which are three-dimensional views of the device of the present invention. Exploded view, three-dimensional schematic diagram, partial three-dimensional exploded view, A-A cross-sectional view and B-B cross-sectional view of FIG. 2; as shown, in the preferred embodiment, the device of the present invention includes a base 10, a first The cover body 20, the second cover body 30, the PCB board 40, the oscillating unit 50, and the essential oil absorber 60, etc .; Among them: the base 10 is a * u-shaped casing, which can be separated into a front plate by a horizontal plate body, Rear receiving grooves 11, 12, three pairs of hooks 14, 15, 16 are protruded on the left and right inner wall surfaces of the housing, and another hook 17 is protruded on the inner wall surface of the rear side of the housing, The first cover body 20 is provided with two pairs of fixing grooves 24, 25 protruding from the left and right inner wall surfaces of the cover body to be fastened to the front end of the base 10, and the fixing groove 24 can be used for a card. The hook 14 is fastened, and the fixing groove 25 can be used for the hook 15 to be fastened. The front end of the cover body has an opening 204; the second cover body 30 is attached with a cover. A vent hole 3 1 ′ and a pair of fixing grooves 3 6 ′ are protruded on the left and right inner wall surfaces of the cover body, and another fixing groove 37 is protruded on the inner wall surface on the rear side of the cover body to be fastened to the rear end of the base 10. 'And the fixing groove 36 can be used for the fastening of the hook 16 and the fixing groove 37 can be used for the fastening of the hook 17; E-2003-P08-tw 9 200427475 The PCB board 40 can be fixed in the receiving groove 11 before the base 10 The front end of the board is provided with a connector 41 (such as a USB connector plug), and the board has a circuit (not shown), and the connector 41 can be opened by the two openings 104, 204 of the base 10 and the first cover 20. Fixed; the essential oil absorber 60 may be an absorbent body such as a sponge body or a polymer sponge body, and may be placed in the receiving groove 12 behind the base 10; the oscillating unit 50 is a ceramic oscillating body 51, It is arranged on the PCB board 40 and connected to the circuit of the PCB board 40. A thin metal plate 52 (for example, a thin copper plate is welded) can be provided on the ceramic oscillating body 51, and the thin metal plate 52 can be appropriately flat. It is affixed to the top surface 61 of the essential oil absorber 60, and many thin holes (not shown) are arranged on the thin metal plate 52; when the connector 41 When connected to an electronic device such as a personal computer (PC) or a notebook computer (NB), the power of the electronic device can be supplied to the PCB board 40 through the connector 41, thereby causing the ceramic oscillator 51 to oscillate, oscillating energy and It is transmitted to the thin metal plate 52. At this time, the aromatic or vegetable essential oil contained in the essential oil absorber 60 is atomized by the oscillating energy from the fine holes of the thin metal plate 52, and the atomized essential oil And can be dispersed into the environment through the air outlets 31 of the second cover 30; when the aromatic or vegetable essential oil contained in the essential oil absorber 60 is reduced, the user can remove the second cover 30 and inject the essential oil absorber 60 The essential oil to be replenished; thereby, a portable fragrance emitting device is constituted. As shown in FIGS. 1 and 3, when the first cover 20 is fastened to the front end of the base 10, the two sides 240, 241 of the fixing groove 24 can restrict the two sides 140, 141 of the hook 14 from moving back and forth, and the two sides of the fixing groove 25 250,251 can limit the card E-2003-P08-tw 10 200427475 Hook 15 The two sides 150,151 can move back and forth, so the first cover 20 and the base 10 have good stability; Moreover, the second cover 30 buckle When fixed to the rear end of the base 10, the two sides 360, 361 of the fixing groove 36 can restrict the two sides 160, 161 of the hook 16 from moving back and forth, and the second cover 30 and the base 10 also have good fixability. In addition, the base 10 The edge of the housing may further have a step recess 13, and the edges of the cover of the first cover 20 and the second cover 30 may further have step recesses 23 and 33. When the two covers 20 and 30 are fastened to the base 10 At this time, the step recesses 23 and 33 can be fitted into the step recesses 13, so that the fixation between the two cover bodies 20 and 30 and the base 10 can be further improved. As shown in FIGS. 1 and 3, the preferred method of fixing the PCB 40 and the base 10 is as follows: The front end of the housing of the base 10 can further be provided with a pair of bumps 105 on both sides of the opening 104 for the PCB The two front ends 42 of the board 40 abut against the positioning to prevent the PCB board 40 from coming out, and a pair of bumps 106 can be further provided in the front accommodation groove 11 of the base 10 to support the end of the PCB board 40; of course, the PCB The fixing method of the plate 40 and the base 10 may also be a bolt fixing method or a positioning post (post) fixing method. Furthermore, the first cover 20 may also be directly fixed to the front end of the base 10 by high frequency fusion. In order to further simplify the related structural features of the first cover 20 and the base 10. As shown in FIG. 5, the preferred fixing method of the oscillating unit 50 and the PCB board 40 is as follows: The ceramic oscillating body 51 of the oscillating unit 50 can be provided with a metal terminal 55 soldered on the top surface 53 and on the bottom surface 54. Another metal terminal 56 is soldered, and the ends of the two metal sacrificial members 53,54 can be soldered to the PCB board 40, and connected to the circuit of the E-2003-P08-tw 11 200427475 PCB board 40. Please refer to FIGS. 6 to 11. In the second embodiment, the device of the present invention includes a base 10, a first cover 70, a second cover 80, a PCB board 40, an oscillation unit 50, and an essential oil absorber 90. The base 10 is a U-shaped shell, which can be divided into front and rear receiving grooves 11, 12 by a transverse plate body 110. The rear receiving groove 12 has a slot 120 at the left side of the shell. 2. Two pairs of hooks 14,15 are convexly protruded on the inner wall surface on the right side, and another hook Π is convexly protruded on the inner wall surface on the rear side of the housing. The front end of the housing has an opening 104 and the rear end of the housing is provided with Two fixing grooves 122, 124; The first cover 70 is provided with an air outlet 71 on the cover, and two pairs of fixing grooves 74, 75 are protruded on the left and right inner wall surfaces of the cover, and the inner wall surface on the rear side of the cover Another fixing groove 77 is provided on the base 10 for fixing to the base 10, and the fixing groove 74 can be used for the hook 14 to be fastened, the fixing groove 75 can be used for the hook 15 to be fastened, and the fixing groove 77 can be used for the hook 17 Fastening, the front end of the cover body has an opening 704, and two ribs 76, 78 are provided inside the rear end of the cover body; the second cover body 80 has two positioning protrusions 81, 82 at the end, and the front end has another A positioning protrusion 83 is fastened to the rear end of the base 10, and the two positioning protrusions 81, 82 can be embedded with the two fixing grooves 122, 124, and the positioning protrusion 83 can be fastened to the stopper 112; the PCB board 40 It can be fixed in the accommodating groove 11 in front of the base 10. The front end of the board is provided with a connector 41 (such as a USB connector plug). The board has a circuit (not shown), and the connector 41 can be connected to the base 10 And two openings 104,704 of the first cover 70; the essential oil absorber 90 can be a sponge body or a polymer sponge body, etc. E-2003-P08-tw 12 200427475 body, a top surface 91 is embedded with a The cylindrical absorbent body 92 is accommodated by the upper and lower box bodies 93, 95 and can be placed in the receiving groove 12 after the base 10, and the cylindrical absorbent body 92 may slightly protrude from the perforated 94 of the upper box body 93; The oscillating unit 50 is a ceramic oscillating body 51, which can be disposed on the PCB board 40, and a circuit connected to the PCB board 40. The ceramic oscillating body 51 can be provided with a thin metal plate 52, and the thin metal plate 52 It can be appropriately affixed to the columnar absorber 92, and the thin metal plate 52 is provided with many fine holes (not shown); when the connector 41 and When an electronic device such as a personal computer (PC), a notebook computer (NB) is connected, the power of the electronic device can be supplied to the PCB board 40 through the connector 41, and the ceramic oscillator 51 is caused to oscillate, and the oscillating energy is transmitted. On the thin metal plate 52, at this time, the aromatic essential oil or vegetable essential oil contained in the essential oil absorber 90 is atomized by the oscillating energy from the fine holes of the thin metal plate 52, and the atomized essential oil is It can be dispersed into the environment through the air outlets 71 of the first cover 70. When the aromatic or vegetable essential oil contained in the essential oil absorber 90 is reduced, the user can remove the second cover 80 and inject the essential oil absorber 90 into the The essential oil to be replenished; thereby, to constitute a portable fragrance emitting device, 'and is another feasible way of the device of the present invention. The explanation here is that the essential oil absorber 90, the cylindrical absorber 92, and the upper and lower boxes 93, 95, etc. can also be applied to the preferred embodiment. As shown in Figures 6 and 9, when the first cover 70 is fastened to the front end of the base 10, the two sides 740, 741 of the fixing groove 74 can limit the two sides of the hook 14 E-2003-P08-tw 13 200427475 140,141 The two sides 750J51 of the fixing groove 75 can restrict the two sides 150, 151 of the hook 15 from moving back and forth. Therefore, the first cover 70 and the base 10 have good fixability. Furthermore, the second cover 80 Both sides may further have curved convex portions 84, 85, and both sides of the slot 120 of the base 10 may further have positioning portions 125, so that when the second cover 80 is fastened to the rear end of the base 10, By the fitting of the arc-shaped convex portions 84, 85 and the positioning portion 125, the fixation between the second cover 80 and the base 10 is improved; in addition, the housing edge of the base 10 may further have a class recess 13, and The cover body edge of the first cover body 70 may further have a class recess 73. When the cover body 70 is fastened to the base 10, the class recess 73 may be fitted into the class recess 13. Therefore, the cover body 70 and the cover body 70 may be further improved. The stability of the base 10. As shown in FIGS. 6 and 9, in addition, the first cover 70 can also be directly fixed on the front end of the base 10 by high frequency fusion, so as to further simplify the related structural features of the first cover 70 and the base 10. . As shown in Figures 9 and 11, the first cover 70 is provided with two ribs 76, 7 8 inside the rear end of the cover, which can help fix the two upper and lower boxes 93, 95, making the thin metal The plate 52 and the cylindrical absorbent body 92 can form a proper flat contact to ensure a better atomization effect. Please refer to FIGS. 12 to 13. In the third embodiment, the device of the present invention includes a base 10, a first cover 70, a PCB board 40, an oscillating unit 50, and an essential oil absorber 60. Among them: The base 10 is a U-shaped casing, which can be separated by a transverse plate 110 E-2003-P08-tw 14 200427475 into front and rear accommodation grooves 11, 12, and the front end of the casing has an opening 104; the first The cover 70 has an air outlet 71 and a filling hole 79 on the cover, and can be fixed on the base 10 (for example, directly fixed on the base 10 by high frequency fusion), and the front end of the cover has an opening. 704, a plug body 791 can be set on the filling hole 79; the PCB board 40 can be fixed in the receiving slot 11 in front of the base 10, and the front end of the board body is provided with a connector 41 (for example: a USB connector plug), The board has a circuit (not shown), and the connector 41 can be fixed by the two openings 104,704 of the base 10 and the first cover 70; the essential oil absorber 60 can be a sponge body or a polymer sponge body The oscillating unit 50 can be placed in the accommodating groove 12 behind the base 10; the oscillating unit 50 is a ceramic oscillating body 51 and can be set on the PCB board 40 A circuit connected to the PCB 40 and a thin metal plate 52 (for example, a thin copper plate) can be provided on the ceramic oscillating body 51, and the thin metal plate 52 can be appropriately attached to the essential oil absorber 60. The top surface 61 and the thin metal plate 52 are also provided with many fine holes (not shown); when the aromatic or vegetable essential oil contained in the essential oil absorber 60 is reduced, the user can remove the plug body 7 9 1, The essential oil absorber 60 is injected into the essential oil absorber 60 through the filling hole 79, so as to constitute a portable fragrance emitting device, which is another feasible way of the device of the present invention. The explanation here is that the fixing method of the cover 20, 30, 70, 80 of the device of the present invention and the base 10 can be a bolt fixing method, in addition to the hook-and-loop fixing method, Or it can be a fixing method of positioning column (PoSt), which are all extensions applicable to the present invention, so it should still be included in the patent scope of this case E-2003-P08-tw 15 200427475. The explanation here is that the connector 41 of the device PCB board 40 of the present invention can be a USB connector plug, or a USB to PS2 adapter plug (similar to the USB slide) is further provided at the front end of the USB connector plug. A USB to PS2 adapter plug is set at the front end of the mouse connector plug, so the figure is not shown), and it is inserted and implemented on the PS2 connector of electronic devices such as personal computers (PC) and notebook computers (NB); The connector 41 of the PCB board 40 can also be a PS2 connector plug, or a PS2 to USB adapter plug can be further provided at the front of the PS2 connector plug (similar to a PS2 at the front of the PS2 mouse connector plug). USB adapter plug, so the picture is not shown), to insert and implement USB connectors on electronic devices such as personal computers (PC), notebook computers (NB); the above are all feasible ways of the device of the present invention, should be It can be regarded as being promoted according to the preferred embodiment of the device of the present invention and extended according to the spirit of the present invention, so it should still be included in the patent scope of this case. In summary, the present invention clearly meets the requirements for the establishment of an invention patent, and has not seen the public sale of products with the same structural characteristics. It has filed an application for a patent in accordance with the law. The legislative spirit created by the Chinese is what we look forward to. [Brief description of the drawings] The description of the drawings is as follows: Figure 1 is an exploded perspective view of the device of the present invention; Figure 2 is a schematic perspective view of the device of the present invention; Figure 3 is a partial perspective exploded view of the device of the present invention; E-2003-P08-tw 16 200427475 Figure 4 is a schematic diagram of the A-A section of Figure 2; Figure 5 is a schematic diagram of the B-B section of Figure 2; Figure 6 is the second embodiment of the present invention An exploded perspective view; FIG. 7 is a schematic perspective view of the second embodiment of the present invention; FIG. 8 is a partial perspective exploded view of the second embodiment of the present invention; FIG. 9 is another view of the first cover of the present invention Perspective view; Figure 10 is a schematic cross-sectional view of section c-C of Figure 7; Figure 11 is a schematic cross-sectional view of section d-D of Figure 7; Figure 12 is a perspective exploded view of the third embodiment of the present invention Figure 13 is a schematic perspective view of a third embodiment of the present invention. The drawing numbers are explained as follows: Base 10 Opening 104 Bump 105, 106 Front receiving groove 11 Lateral plate 110 Stopper 112 Rear receiving groove 12 Slot 120 120 Fixing groove 122, 124 Ceramic oscillator 51 Thin Metal plate 52 Top surface 53 Bottom surface 54 Metal t 55,56 Essential oil absorber 60 Top surface 6 1 First cover 70 Air vent 7 1 Positioning part 125 Step recess 1 3 Hook 14, 15, 16, 17 First Cover 20 Opening 704 Step recess 73 Fixing slot 74,75 Fixing slot side 740,741 E-2003-P08-tw 200427475 Opening 204 Step recess 23 Fixing slot 24,25 Fixing slot side 240,241 Fixing slot side 250,25 1 Second Cover body 30 Air outlet 3 1 Step recess 33 Fixing groove 36, 37 Fixing groove side 360,361 PCB board 40 Connector 41 Front end of PCB board 42 Oscillating unit 5 0 Fixing groove side 750, 75 1 Fixing groove 77 Rib 76, 78塡 Filling hole 7 9 Plug body 791 Second cover body 80 Positioning convex portion 81, 82, 83 Arc convex portion 84, 85 Essential oil absorber 90 Top surface 91 Columnar absorber 92 Upper and lower boxes 93, 95 Perforation 94
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