九、發明說明： 【發明所屬之技術領域】 本發明係關於-種風扇擺頭裝置’特別是關於在一風 扇設置一電磁控制組件，以有線或無線之遠端操控方式控 制該電磁控制組件作用，以便遠距離調控該風扇之擺頭旋 轉狀態之風扇擺頭裝置。 【先前技術】 一種習用風扇擺頭裝置如中華民國專利第353491號「電 風扇擺頭制定裝置改良」新型專利所述，其包含一馬達、一 傳動齒輪、一制定桿及一棘輪。該馬達之一轉子末端具有一 蝸輪，該蝸輪接合於該傳動齒輪；該傳動齒輪位於一風扇之 一座體且其具有數個卡槽；該制定桿穿設於該傳動齒輪中心 ，且該制定桿設有一徑向透孔，於其中埋設一彈簧及二鋼珠 二J;該棘輪設置於該制定桿之末端。使用習用風扇擺頭裝置時 ，當啟動該馬達驅動該風扇並按壓該制定桿，則該制定桿之 鋼珠即會受該彈簧彈力作用而卡彈定位於該傳動齒輪:該 卡槽中，使該制定桿與該傳動齒輪形成同動旋轉的狀態。此 外，且該制定桿會穿出該座體並藉由該制定桿末端之棘輪卡 合於一擺動齒輪，使該擺動齒輪可以透過該制定桿而與該傳 動齒輪同動旋轉》藉此，經由按壓該制定桿可使該風扇左右 擺頭旋轉。另一方面，若將該制定桿尚上拉起，該鋼珠即可 脫離與該卡槽之定位關係，使該風扇停止擺頭旋轉動作。 一般而言’上述習用具有下列缺點，例如：此一習用 風扇擺頭裝置係使用按壓及抽拉方式進行致動，導致其使 PK10408 2007/9/3 _ 7 — 用％必須費力壓下或拉起，以克服該棘輪與擺動齒輪之間的 摩擦力’且此一操作方式亦容易因施力過大而致使該制定 才干扣壞’且此種利用二軸方式帶動擺頭轉動之組件因轉速 比較小，造成按壓或抽拉該制定桿時所產生乏摩擦阻力較 大，且導致該風扇於進行擺頭之迴轉動作時呈現短暫停頓 而不順暢；而若欲改變該風扇擺頭旋轉狀態，則需有一使 用者壓下或拉起該制定桿，且此動作無法於一較遠距離下 操作凡成，造成其使用操作不便；另一方面，當欲改良此 種習用風扇擺頭裝置使其可於若干距離操作時，因其操作 需施以按壓及抽拉雙方向式之施力’係將大幅增加結構複 雜度，造成製作執行之困難度。基於上述原因，有必要進 一步改良上述習用風扇擺頭裝置。 j .有鐘於此，本發明改良上述之缺點，其利用有線或無 線遠端控制-電磁控制組件，擠擺頭控制組件，使一 風扇之馬達可經由—媧齒輪、—驅動軸、—制定桿及一擺 動f輪之f杨相互連接或4合，而帶動與該擺動齒輪屬合 之一偏d，使觀扇擺職轉，藉此將按>1方式結合三 軸式機械原理㈣賴扇擺社猶與停止，减提高使 用方便性鱗健壓力度，且賴扇綱獅也較為順暢 ，其確實可輕易達到遠端控_風扇擺頭狀態之目 【發明内容】 本發明之主要目的係提供一種風扇擺頭裝置，1係於 一風扇設置一電磁控制組件’藉由有線或無線之方式控制 該電磁控·料電，㈣糖觀叙擺稱動或靜止 ，使得本創作具有遠距離控制該風扇擺頭狀態之功效。 本發明之次要目鈞係提供一種風扇擺頭裝置，其係利 用一擺頭控制組件，以按壓之方式取代習用之抽拉方式， 使得本創作具有提升施力方便性之功效。 本發明之另一目的係提供一種風扇擺頭裝置，其係藉 由該擺頭控倾件連接—制定桿，該制定桿替一擺動齒 形成二軸傳動方式，減少各齒輪間之速比及阻力，使 得本創作具有提升該風扇擺頭旋轉之順暢度及降低按壓施 力之功效。 根據本發明之風扇擺頭裝置，其包含一蜗齒輪、一驅 動軸、-擺動齒輪及—電磁控制組件。該職輪連接於一 A扇之馬達’並與該馬達同步轉動’該驅動軸與該蜗齒輪 間形成卡合連接或相互麟狀態，賴歸輪連接該風 、’、之偏〜益並與該驅動軸連動，該電磁控制組件係可受 遠距調控其作用，其設有—線圈供導通—電流以產生一磁 力移，’一壓縮彈簧係推抵該鐵芯於該磁力消失時 ^行復位’藉此致動該驅動軸，進而控制該驅動軸與該蜗 2卡合連接或被，調整該朗擺職置進入旋轉 或靜止狀態。 μ 【實施方式】 為讓本發明之上述及其他目的、特徵及優職更明顯 τ文特舉本發明之較佳實施例，並配合所附圖式， 作詳細說明如下： 請參照第1圖所示，本發明較佳施例之風扇擺頭裝置 ΡΚ10408 2007/9/3 1334901 係包含一擺頭控制組件1,、一制定桿2、一擺動齒輪3、一 齒輪箱4及一電磁控制組件5 ^該擺頭控制組件丨係可受 按壓以選擇該風扇擺頭裝置呈現一旋轉狀態或一靜止狀態 ，該擺頭控制組件i及該制定桿2均容設於該齒輪箱4 ，而該擺動齒輪3及該電磁控制組件5則設置於該齒輪箱 4之外側壁，且該制定桿2與該擺動齒輪3相互嚙合聯動 。當欲使該風扇擺頭裝置呈現該旋轉狀態時，利用該電磁IX. INSTRUCTIONS: [Technical Field] The present invention relates to a fan-swing device, in particular to an electromagnetic control unit disposed on a fan, and controlling the electromagnetic control unit by a wired or wireless remote control mode. In order to remotely adjust the fan swinging device of the fan's swinging state. [Prior Art] A conventional fan oscillating head device is described in the new patent of "Renovation of Electric Fan Swing Head Setting Apparatus" of the Republic of China Patent No. 353491, which comprises a motor, a transmission gear, a rod and a ratchet. One end of the rotor of the motor has a worm wheel, the worm wheel is coupled to the transmission gear; the transmission gear is located in a seat of a fan and has a plurality of card slots; the rod is disposed at the center of the transmission gear, and the rod is set A radial through hole is disposed in which a spring and two steel balls 2 are embedded; the ratchet is disposed at the end of the rod. When the conventional fan oscillating device is used, when the motor is activated to drive the fan and press the setting rod, the steel ball of the rod is subjected to the spring force and the card is positioned in the transmission gear: the card slot enables the The rod is formed in a state of co-rotation with the transmission gear. In addition, the rod is inserted out of the seat body and the ratchet gear of the rod end is engaged with a swing gear so that the swing gear can rotate synchronously with the transmission gear through the rod. Pressing the setting lever causes the fan to rotate to the left and right. On the other hand, if the rod is pulled up, the steel ball can be disengaged from the positioning relationship of the card slot, and the fan stops the swinging motion. In general, the above-mentioned conventional use has the following disadvantages. For example, the conventional fan-swing device is actuated by pressing and pulling, which causes it to be pressed or pulled by PK10408 2007/9/3 _ 7 In order to overcome the friction between the ratchet and the oscillating gear, and this operation mode is also easy to cause the damper to be broken due to excessive force applied, and the component that uses the two-axis method to drive the oscillating head is compared by the rotation speed. Small, causing a large frictional friction resistance when pressing or pulling the rod, and causing the fan to exhibit a short pause when the swinging motion of the swing head is performed, and if the fan swing head is to be changed, A user needs to press or pull up the setting rod, and the action cannot be operated at a long distance, which makes the operation inconvenient; on the other hand, when the conventional fan swing device is to be improved, When operating at a certain distance, the operation of the two-way type of pressing and pulling is required to greatly increase the structural complexity, resulting in difficulty in production execution. For the above reasons, it is necessary to further improve the above-described conventional fan swing device. J. In this case, the present invention improves the above-mentioned disadvantages, which utilizes a wired or wireless remote control-electromagnetic control component to squeeze the oscillating head control assembly so that a fan motor can be developed via a 娲 gear, a drive shaft, The rod and a swinging f wheel are connected or connected to each other, and the driving and the oscillating gear are combined to be d, so that the fan is turned, thereby combining the three-axis mechanical principle according to the > 1 method (4) Lai Fan is still stopping, reducing the ease of use, and the lion's lion is also relatively smooth, and it can easily reach the state of the remote control _ fan wig head [invention] The main The purpose is to provide a fan oscillating head device, wherein a fan is provided with an electromagnetic control component to control the electromagnetic control material by wired or wireless means, and (4) the sugar narration is said to be dynamic or stationary, so that the creation has a far The distance controls the effect of the fan's swing head state. A secondary object of the present invention is to provide a fan oscillating head device which utilizes a oscillating head control assembly to replace the conventional drawing method by pressing, so that the creation has the effect of improving the convenience of force application. Another object of the present invention is to provide a fan oscillating head device which is connected by a oscillating head tilting member-setting rod which forms a two-shaft transmission mode for a swinging tooth to reduce the speed ratio between the gears and The resistance makes the creation have the effect of improving the smoothness of the fan's swinging head and reducing the pressing force. A fan swing device according to the present invention includes a worm gear, a drive shaft, a swing gear, and an electromagnetic control assembly. The job wheel is connected to an A-fan motor 'and rotates synchronously with the motor'. The drive shaft forms a snap-fit connection or a mutual lining state with the worm gear, and the wheel is connected to the wind, and the bias is The driving shaft is interlocked, and the electromagnetic control component is capable of being controlled by a remote distance, and is provided with a coil for conducting current to generate a magnetic force shift, and a compression spring is pushed against the iron core when the magnetic force disappears. The reset 'by actuating the drive shaft, thereby controlling the drive shaft to engage or be engaged with the worm 2, and adjusting the swing position to enter a rotational or stationary state. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent. As shown, the fan swing device 10408 2007/9/3 1334901 of the preferred embodiment of the present invention includes a oscillating head control assembly 1, a setting rod 2, a oscillating gear 3, a gear box 4, and an electromagnetic control assembly. 5 ^ The oscillating head control unit can be pressed to select the fan oscillating device to assume a rotating state or a stationary state, and the oscillating weight control assembly i and the setting rod 2 are accommodated in the gear box 4, and the The swing gear 3 and the electromagnetic control unit 5 are disposed on the outer side wall of the gear box 4, and the setting rod 2 and the swing gear 3 mesh with each other. When the fan oscillating device is to assume the rotating state, the electromagnetic is utilized
控制組件5致動該擺頭控制組件1連接該制定桿2，以便 該擺頭控触件1帶觸猶錄3 ;或_該電磁控制 組件5致動該擺頭控制組件！與該制定桿2互相脫離，以 使該風扇朗裝置進人靜歧態。藉此，即可調整一風扇 之擺頭旋轉狀態。 二請再參照第1圖所示，該擺頭控制組件〗包含一按紐！ 、一被動桿12、一驅動軸13、一蜗齒輪14、一阻件15 ^ -抵樓彈簧！6。該按㈣設有—紐帽⑴及—齒紋ιΐ2The control assembly 5 actuates the oscillating weight control assembly 1 to connect the set lever 2 so that the oscillating head control member 1 is brought to the yoke 3; or the electromagnetic control assembly 5 actuates the oscillating head control assembly! Disengaged from the setting rod 2, the fan is placed into a static state. Thereby, the swing state of the head of a fan can be adjusted. Second, please refer to Figure 1, the oscillating head control component contains a button! , a passive rod 12, a drive shaft 13, a worm gear 14, a resistance member 15 ^ - a floor spring! 6. The button (4) is provided with a button cap (1) and a tooth pattern ιΐ2
112屬合於該被動桿12之—齒紋導件i2i。該朝 容設於該胁U ’而其另—端連接該驅_ 才θ 12^ 設有—容納室13卜以容設並連接該被動 二’且該驅動軸13穿設通過該峨輪丨 =二面接近該鳴14之一適當位置等間二有 數個凸件132’以便利用該凸件出 驅動軸13相對於該被動ρ «I輪14’且4 m，以伽讀喊砂有一齒紋 4=紋133嚙合並帶動該制定桿2。 。月…第1®卿，朗絲14之徑⑽表面設有一 PK10408 2007/9/3 '^ 10 — 1334901112 belongs to the toothed guide 12 i2i of the passive rod 12. The yoke is disposed on the yoke U' and the other end is connected to the shovel θ12^ is provided with a accommodating chamber 13 for accommodating and connecting the passive two' and the driving shaft 13 is passed through the rim rim = two sides close to the appropriate position of the sound 14 or the like, a plurality of convex members 132' to use the convex member to drive the drive shaft 13 relative to the passive ρ «I wheel 14' and 4 m, to read the shouting sand with a tooth The pattern 4 = the line 133 engages and drives the setting rod 2. . Month... 1st edition, the surface of the Langs 14 (10) has a PK10408 2007/9/3 '^ 10 — 1334901
蝸齒紋141 ’以便與該風扇‘之一馬達的一蝸桿〔未繪示〕相 互連接，進而在該蜗桿旋轉時帶動該蜗齒輪14進行同動旋 轉。此外，該蝸齒輪14之徑向内表面對應該驅動轴13之凸 件132等間距的設置數個斜齒142。藉此，各該凸件132與 該斜齒142可對應卡合，進而使該蝸齒輪14卡合連接該驅 動輛13以帶動該驅動軸13進行同動旋轉。該阻件15抵接 於該驅動轴13設有該齒紋133之-端，其形狀係可選自一 端封閉之筒狀結構或_截面呈Η形之肢結構。該抵撲 彈簧16相對於該驅動軸13設置於該阻件15之一侧，以透 過該阻件15向上抵撐該驅動軸13。The sprocket 141' is interconnected with a worm (not shown) of the motor of the fan, and the worm gear 14 is driven to rotate as the worm rotates. Further, the radially inner surface of the worm gear 14 is provided with a plurality of helical teeth 142 at equal intervals corresponding to the projections 132 of the drive shaft 13. Thereby, each of the protruding members 132 and the helical teeth 142 can be engaged with each other, and the worm gear 14 is coupled to the driving vehicle 13 to drive the driving shaft 13 to rotate in the same direction. The blocking member 15 abuts against the end of the driving shaft 13 where the rib 133 is formed, and the shape thereof may be selected from a tubular structure with one end closed or a limb structure with a cross-section. The urging spring 16 is disposed on one side of the blocking member 15 with respect to the driving shaft 13 to urge the driving shaft 13 upward through the blocking member 15.
」S月丹㈣^圖所示’㈣㈣菌輪 及一桿體22。該傳動齒輪21之中心設有—轴孔〔未標示 以=該桿體22之-端插設，且該轴孔之徑向内表面設置 固卡槽211 ;該捍體22插設於該傳動齒輪21之-端係相 於該卡槽鑽設-透孔〔未標示〕以埋設-彈簧221及二 珠222，且該二鋼珠222分別位於該彈菁功之 贿體叫目對_傳動錄21之—端設有—毅I 彈簧221可藉其彈性偏壓推抵該二鋼珠222分別由; 透孔之二端部分凸出以定位於該傳動齒輪21之卡槽211 , ’使該桿體22及該傳動齒輪21形成 : ==合該擺咖。此外，該傳動二; 2由與__ 13之餘133形細合連接，而使剩 疋才干2文該驅動軸13帶動。 ° 請再參照第1圖所示，該擺動齒輪3係連於該風扇之一 PK10408 2007/9/3 —11 — 禹裔〔未繪不〕。該擺動齒輪3係可選擇設置於該齒輪箱 之外部，藉以使該擺動齒輪3之大小不致受到該齒輪箱4 ^尺寸所限制。該擺動齒輪3另設有—轴桿連接於該齒 ^箱4，以便可轉動的固㈣擺動齒輪3。其中，該擺動齒 3連接嚙合於該制定桿2之齒紋223。 4再參照第1圖所示，該齿輪箱4設有-蓋體41及-座 體42。該蓋體41設有-通孔4U，以供該按钮^之紐帽 ill·由該通孔411凸出於該齒輪箱4，藉此即可施加一外力 3該按紐11 ;該鋪42相對於該蓋體41之—側設有一 谷至421及二定位通孔422，該容室421係容置並定位該擺 頭控制組件1之阻件15及抵擇彈簧16，該二粒通孔422 均係設於該錄42之—側，时職該做桿2及擺動齒 輪3穿設通過。其中’該容室似卜該蓋體41之通孔扣 及該擺頭控制組件1係呈一直線排列，以便該抵撐彈簧16 可正向承受施加於該按紐11之外力。 明再參照第1圖所示，該電磁控制組件5設置於該齒 輪箱4之外部且結合於該蓋體41之表面，且該電磁控制組 件5係鄰设於該通孔411。該電磁控制組件5設有一線圈 51、一鐵芯52、一壓縮彈簧53及一罩體54。該線圈51與 一動力來源〔未繪示〕電性連接，藉以使該線圈51通電而 產生一磁力；該鐵芯52可滑動的設置於該線圈51之軸向 中心位置，其較佳係設有一容槽〔未標示〕以部分容設該 壓縮彈簧53 ;該壓縮彈簧53係連接於該鐵芯52及該按鈕 11之赵帽111之間，用以同時抵撐該鐵芯52及按壓該按鈕 ΡΚ10408 2007/9/3 —12 — 1334^01 11 ^該罩體54具有一内部空間以容設該線圈51、鐵芯52 及壓縮彈簧53，且該蕈體54與該齒輪箱4之蓋體41連接 r八中，與該線圈41電性連接之該動力來源係可利用有線 或…、線之方式將一調控單元〔未繪示〕連接於該動力來源 並於遠端控制供電，進而致動該電磁控制組件5以選擇該 風扇擺頭裝置呈現一旋轉狀態或一靜止狀態。 請參照第2及3圖所示，當使用本發明較佳實施例之風 • 扇擺頭裝置時’可於一較遠距離調整該風扇之擺頭轉動狀態 :利用該調控單元控制啟動該動力來源，使該動力來源提供 該線圈—瞬間電流以產生一瞬間磁力，進而利用該瞬間 磁力使該鐵芯52向該擺頭控制組件丨移動，致使該鐵芯52 克服該壓縮彈簧53之彈性偏壓後，透過該壓縮彈簧％按壓 -；-.....'〜按紐11之紐帽111。隨後，當該瞬間電流停止而導致該 .F #間電流消失時’該鐵芯52受該壓_簧53之彈性偏壓抵 樓而位移回覆。 • 畲該風扇擺頭裝置為靜止狀態時，該驅動軸13僅穿過該 堝齒輪14 ’並未與該堝齒輪Μ互相卡合連接。此時，受該 壓縮彈菁53按壓之該按紐^係帶動該被動桿12及驅動轴 13擠壓該阻件15及抵撐彈簧16，使該抵樓彈箐受壓迫 而進入被壓縮之狀態。該驅動軸13之凸件132因擠壓之力 ’ ❿輕易滑人各該斜齒142之間，且該驅動軸13卡合於該蜗 f輪14 ’使該驅動軸13與綱錄14均受_馬達之堝 桿驅動。另-方面’嗜合於該驅動軸13之制定桿2亦隨此 一滅作動而轉動，藉此帶動該擺動齒輪3轉動，進而透過 ΡΚ10408 2007/9/3 —13 — 1334901 該偏：器使該風扇擺頭裝置由靜止狀態進入旋轉狀離。 控風^!頭裝置呈現旋轉狀態時，致動該電磁 及驅動軸‘二：一 # 擯反，猎以使該驅動軸13之凸件 &_出_絲14之各 標彈簧16因本身^之間’P逐後該抵 驅祕心ί 偏㈣反向輯該阻件15，使該 :3脫離該蝸齒輪14。藉此’該驅動軸η 及擺勤齒輪3連接之今·佐、、$ 3 > 置因而由旋轉狀離止轉動，使該風扇擺頭裝 控制祕】上f拉式操作之問題;同時’透過該擺頭 動力傳幹至2及擺動齒輪3將該馬達之·的旋轉 ===的三軸傳勤方式，可更有效的提糊 為順暢，二：扇綱广^ 動作之啟動與停止時所二 制該風扇擺頭之轉抽拉方式控 欲斧人、成使用上較為費力，且若 1圖之太恭'•該風扇擺頭旋轉則有施行上之困難度，第 5，回擠壓兮^月係利用有線或無線遠端控制該電磁控制組件 揭壓該擺頭控制組件1，t 、該驅動軸13、_〜 由該蝸齒輪14 接戍喘人 讀2及賴動絲3之_相互連 而帶動與該擺動齒輪瑜之偏心器，使該風 ΡΚΊ0408 2007/9/3 —14 — 1334^01 扇擺頭旋轉，藉由將按壓·方式結合三軸式機械原理控制該 風扇擺頭之轉動與停土，因此不僅提升使用便利性及該風 -·- 扇擺頭轉動之順暢度，同時降低按壓力度，進而確實可輕 易達到遠端控制該風扇擺頭狀態之目的。 雖然本發明已利用上述較佳實施例揭示，然其並非用 以限定本發明，任何熟習此技藝者在不脫離本發明之精神 和範H㈣上述實施舰行各種更動邮改仍屬本 • 發明所保護之技術範4 ’因此本發明之保護範圍當視後附 之申請專利範圍所界定者為準。 PK10408 2007/9/3 —15 — 1334901 【圖式簡單說明】 第1圖：本發明較祛實施例之風扇擺頭裝置之分解立體 圖。 第2圖：本發明較佳實施例之風扇擺頭裝置之組合剖視 圖。 第3圖：本創作較佳實施例之風扇擺頭裝置之沿3-3線 之組合側面剖視圖。 【主要元件符號說明】 1 擺頭控制组件 11 按紐 111 鈕帽 112 齒紋 12 被動桿 121 齒紋導件 13 驅動轴 131 容納室 132 凸件 133 齒紋 14 蝸齒輪 141 蝸齒紋 142 斜齒· 15 阻件 16 抵撐彈簧 2 制定桿 21 傳動齒輪 211 卡槽 22 桿體 221 彈簧 222 鋼珠 223 齒紋 3 擺動齒輪 31 軸桿 4 齒輪箱 41 蓋體 411 通孔 42 座體 PK10408 2007/9/3 一 16 一 133寧 421 容室 · 422 定位通孔 5 電磁控制組件’ 51 線圈 52 鐵芯 53 壓縮彈簧 54 罩體 PK10408 2007/9/3 17 —S (S) Dan (4) ^ shown in the figure (4) (4) Fungus wheel and a rod 22 . The center of the transmission gear 21 is provided with a shaft hole (not shown to be inserted at the end of the rod body 22, and the radially inner surface of the shaft hole is provided with a fixing groove 211; the body 22 is inserted in the transmission The end of the gear 21 is drilled in the card slot-through hole [not shown] to embed the spring 221 and the two beads 222, and the two steel balls 222 are respectively located in the brigade of the bullets. The end of the 21---I spring 221 can be pushed by the elastic bias to the two steel balls 222 respectively; the two end portions of the through-hole protrude to be positioned in the slot 211 of the transmission gear 21, 'make the rod The body 22 and the transmission gear 21 are formed: == combined with the pendulum. In addition, the transmission 2; 2 is connected by a 133-shaped thinner connection with the __13, and the remaining drive shaft 13 is driven by the drive shaft 13. ° Referring again to Figure 1, the oscillating gear 3 is attached to one of the fans PK10408 2007/9/3 - 11 - 禹 〔 [unpainted]. The oscillating gear 3 is optionally disposed outside the gearbox such that the size of the oscillating gear 3 is not limited by the size of the gearbox 4^. The oscillating gear 3 is further provided with a shaft coupled to the tooth box 4 for the rotatable solid (four) oscillating gear 3. The swinging teeth 3 are connected to the teeth 223 of the setting rod 2. 4 Referring again to Fig. 1, the gear case 4 is provided with a cover body 41 and a seat body 42. The cover body 41 is provided with a through hole 4U for the button ill of the button to protrude from the gear box 4, thereby applying an external force 3 to the button 11; A valley to 421 and two positioning through holes 422 are defined on the side of the cover body 41. The chamber 421 receives and positions the blocking member 15 of the oscillating weight control assembly 1 and the resisting spring 16, and the two-passing The holes 422 are all disposed on the side of the record 42, and the rod 2 and the swing gear 3 are passed through. The through hole buckle of the cover 41 and the oscillating weight control assembly 1 are arranged in a line so that the abutment spring 16 can positively withstand the force applied to the button 11. Referring to FIG. 1 again, the electromagnetic control unit 5 is disposed outside the gear box 4 and coupled to the surface of the cover 41, and the electromagnetic control unit 5 is disposed adjacent to the through hole 411. The electromagnetic control unit 5 is provided with a coil 51, an iron core 52, a compression spring 53, and a cover 54. The coil 51 is electrically connected to a power source (not shown), so that the coil 51 is energized to generate a magnetic force; the core 52 is slidably disposed at an axial center position of the coil 51, and is preferably provided. The compression spring 53 is partially disposed between the core 52 and the Zhao cap 111 of the button 11 for simultaneously supporting the core 52 and pressing the same. Button ΡΚ10408 2007/9/3 —12 — 1334^01 11 ^ The cover 54 has an internal space for accommodating the coil 51, the core 52 and the compression spring 53, and the body 54 and the cover of the gear box 4 The body 41 is connected to the r8, and the power source electrically connected to the coil 41 can connect a control unit (not shown) to the power source by wire or cable, and control the power supply at the remote end. The electromagnetic control assembly 5 is actuated to select the fan oscillating device to assume a rotational state or a stationary state. Referring to Figures 2 and 3, when the wind/fan oscillating head device of the preferred embodiment of the present invention is used, the swing state of the fan can be adjusted at a relatively long distance: the power is activated by the control unit. The source causes the power source to provide the coil-instantaneous current to generate an instantaneous magnetic force, and the momentary magnetic force is used to move the core 52 to the oscillating weight control assembly ,, so that the core 52 overcomes the elastic bias of the compression spring 53 After pressing, the compression cap spring is pressed by -; -.....'~ button 11 cap 111. Subsequently, when the instantaneous current is stopped and the current between the .F # disappears, the core 52 is displaced by the elastic bias of the pressure spring 53 against the floor. • When the fan oscillating device is in a stationary state, the drive shaft 13 only passes through the 埚 gear 14 ′ and is not engaged with the 埚 gear Μ. At this time, the button pressed by the compressed elastic crest 53 drives the passive rod 12 and the drive shaft 13 to press the blocking member 15 and the abutting spring 16, so that the abutting magazine is pressed and compressed. status. The protruding member 132 of the driving shaft 13 is easily slid between the helical teeth 142 by the pressing force, and the driving shaft 13 is engaged with the worm gear 14' so that the driving shaft 13 and the frame 14 are both Driven by the mast of the motor. In another aspect, the setting rod 2, which is incompatible with the driving shaft 13, also rotates with the activation of the driving shaft 13, thereby driving the swinging gear 3 to rotate, and then passing through the 40810408 2007/9/3 - 13 - 1334901 The fan oscillating device is rotated from a stationary state. When the wind control device is in a rotating state, the electromagnetic and drive shafts are actuated, and the hunting springs are used to make the protruding springs of the drive shaft 13 and the respective springs 16 of the wire 14 ^Between the 'P and the latter's drive to the secret ί 偏 (4) reverse the block 15 so that: 3 off the worm gear 14. Thereby, the drive shaft η and the balance gear 3 are connected to each other, and the $3 > is rotated by the rotation, so that the fan swings the control to the problem of the f-pull operation; 'Through the oscillating power to dry to 2 and the oscillating gear 3, the rotation of the motor === the three-axis commute mode, the paste can be more effectively smoothed, and the second: the fan is wide ^ action start and When the stop is stopped, the fan swinging head is controlled by the axe, and the use of the axe is more laborious, and if the figure is too good, the fan is swung and the head is rotated, and the difficulty is imposed. Back squeezing 月 月 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用The wires 3 are connected to each other to drive the eccentric with the oscillating gear, so that the wind sway 0408 2007/9/3 - 14 - 1334^01 swaying the head, by combining the pressing method with the three-axis mechanical principle The fan swings and stops the ground, so it not only improves the convenience of use, but also the smoothness of the wind---swing head rotation While reducing the pressing strength, and thus the light can be really easy to achieve the purpose of swiveling the distal end of the control status of the fan. Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to limit the present invention, and those skilled in the art will be protected by the present invention without departing from the spirit and scope of the present invention. The scope of the invention is therefore defined by the scope of the appended claims. PK10408 2007/9/3 — 15 — 1334901 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a fan swing device of a comparative embodiment of the present invention. Figure 2 is a cross-sectional view showing the combination of a fan oscillating head device in accordance with a preferred embodiment of the present invention. Fig. 3 is a side cross-sectional view showing the combination of the fan-swing device of the preferred embodiment of the present invention taken along line 3-3. [Main component symbol description] 1 Swing head control unit 11 Button 111 Button cap 112 Ragged 12 Passive rod 121 Rough guide 13 Drive shaft 131 Housing chamber 132 Projection 133 Ragged 14 Cogwheel 141 Cogwheel 142 Helical tooth · 15 Resistor 16 Retaining spring 2 Setting rod 21 Transmission gear 211 Card slot 22 Rod body 221 Spring 222 Steel ball 223 Groove 3 Swing gear 31 Shaft 4 Gearbox 41 Cover 411 Through hole 42 Seat PK10408 2007/9/ 3 a 16 a 133 Ning 421 chamber · 422 positioning through hole 5 electromagnetic control components ' 51 coil 52 iron core 53 compression spring 54 cover PK10408 2007/9/3 17 —