201036022 六、發明說明： 【發明所屬之技術領域】 、本發明一種殼蓋電磁感測改良結構及其方 法，其具有兩道式感測的防呆設計，可精準ς 知殼蓋打開的時機，可減少判讀錯誤發揮真正^雷 效果。 1电 【先前技術】 Ο ❹ 二進f可攜式電子裝置包括翻蓋、滑蓋 J i式仃動電話、電子助理PDA、遊戲機、以及 其它個人娱樂設備…算，在γ〇 及 人性化’均會在主機體及殼蓋的兩Ϊ分； 觸式磁性開關，利用高精“磁减 3睡=待機模式，而當殼蓋— g201036022 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an improved structure and method for electromagnetic sensing of a cover, which has a two-way sensing and foolproof design, and can accurately know the timing of opening the cover. It can reduce the interpretation error and play the real thunder effect. 1Electric [Prior Art] Ο ❹ Two-in-f portable electronic devices include flip-tops, slide-type j-type mobile phones, electronic assistant PDAs, game consoles, and other personal entertainment devices... count, in γ〇 and humanization' Both will be in the main body and the cover of the two points; touch magnetic switch, using high-precision "magnetic reduction 3 sleep = standby mode, and when the cover - g
Ξ ί =準/讓使用者得以立即使用該U i式雖然對電能消耗表現優異使 充電後的可作業時間。 另成項進了叹備在 Μ： - ί現在常見的可攜式f子裝置其上所1之磁 性7G件如第！圖所示，其尸 =弋戶二-又之磁 度的磁區可#感測& 、1後兩端具有磁場強 磁性開而且對應而設之非接觸式 用時如果效果-故其組合應 ί臨延=的;;遲 些微的開合間隙，就；2開，稍受碰撞 常因判讀錯誤而產生耗電的缺2。動及關閉切換， 3 201036022 另外’本發明人精研3C產品機構輕薄短小化 已有多年實務經驗，隨著機殼愈來愈薄，其磁性元 件雖然都是採用磁性塑膠作為基材，但也須相對不 斷設薄’如此方能匹配埋設在殼蓋中，開發過程中 特別發現到，當磁性塑膠持續薄到一定程度時，除 了原先只有兩邊具有磁場強度可供感測讀取的磁 區之外’因為料薄的關係在塑膠磁性薄片的中間又 會另外產生一磁場強度可供感測讀取的磁區，此 時，如果其對應的非接觸式磁性開關一味採用習式 單道式感應切換啟動，則殼蓋稍受碰撞些微的開合 問隙’就更容易跟著進行啟動及關閉切換，而產生 判讀錯誤自行開機耗電的問題。 【發明内容】 為有效克服習式結構在應用上的缺點，以及滿 足相關電子產品未來發展輕薄短小化的趨勢，本發 明乃提供一種殼蓋電磁感測改良結構及其方法，其 主要係在電子裝置的主機體與相連的殼蓋之間分 另]設有一磁性元件及一非接觸式磁性開關；其中該 磁性元件的前、後兩端及中間至少設有三個磁場強 度:供感測讀取的磁區；而該非接觸式磁性開關， 則設為兩道式感應致能啟動；藉此，使殼蓋具有防 呆保護’以非接觸式磁性開關連續偵測磁性元件產 也，，脈衝訊號才切換啟動主機體，可精準偵測感 知1殼蓋打開或蓋合的時機，不會因稍受碰撞些微的 間合間隙’就跟著啟動及關閉切換，以減少判讀錯 誤發揮真正節電效果。 4 201036022 【實施方式】 本發明之構成内容及其他特點將可於閱讀以 下配合附圖之實施例詳細說明後，而趨於明瞭。 如第2圖所示，係本發明應用於折疊式行動電 話之實施例。第3圖所示，係本發明應用於滑蓋式 行動電話之實施例。本發明一種殼蓋電磁感測改良 * 结構及其方法，其主要係設在可攜式電子裝置1， 如行動電話、電子字典、電子助理pDA、及遊戲機、 以及其它個人娛樂設備…箏，包括各種不同的翻 〇 蓋、滑蓋和折疊式機型等均可適用。 #請參第3〜7圖所示，以下特別舉本發明應用於 滑蓋式行動電話作為說明’所提供之一種殼蓋電磁 ，測改良結構，其主要係在主機體i丨與相連的殼 蓋12之間分別設有一磁性元件2及一非接觸式磁 性開關3，其中； 該磁性元件2的前、後兩端及中間至少設有三 個磁場強度可供感測讀取的磁區21、22、23，最佳 的方式可將片狀的磁性元件2分成兩段而設（如第 U 4圖），或用兩個小磁石並列配置，或是將單一磁性 元件2製成薄形，譬如一磁性塑膠薄片2〇(如第5 - 圊），以及；將該非接觸式磁性開關3，設為兩道式 威應啟動致能； 藉此，如第3、6、7圖所示，使其組合之電子 裝置1在殼蓋12蓋合狀態下具有防呆保護，必須 在非接觸式磁性開關3偵測到磁性元件2由具有磁 場強度的磁區21進入相臨磁區22產生第一道感應 脈衝訊號31，之後，又連磧經過磁區23產生第二 道感應脈衝訊號32,此時才真正切換啟動主機& 201036022 11進入開機，如4 θ 或蓋合的=機貞測感知殼蓋12打開 開合間隙，就跟著：以=稱受碰撞些微的 誤發揮真正節電效果動及關閉切換，以減少判讀錯 請參第3〜8圖所示，其中 電子裝置殼蓋電磁片、目丨士具/第8圖所不為本發明 括： 盈电磁感測方法之方塊圖，其主要包 a.將磁性塑滕u Ο Ο 前、後兩端及中產片=磁性元件2’使其 讀取的磁區21、22、^f生—個磁場強度可供感測 2〇b. Ϊ別ί =關3搭配該磁性塑膠薄片 蓋12上，以及；裝置1的主機體11及其相連殼 致i將磁性開關3設為兩道式感應啟動 性塑#薄片？η二式<磁性開關3相對運動時，配合磁 oc.二、 —個相臨磁場強度的磁區21、22、 23，而連續產生第一、泫一 匕乙1 時，才切換啟動主機體第^感應脈衝訊號31、32 在圖戶斤示，使其組合之電子裝置1 严保護，可精準債測感知殼蓋12 打開或蓋&的柃機，減少判讀錯誤達到節電效果。 上列詳細說明係針對本發明之一可 二j二說明，惟該實施例並非用以限制本發明之專 離本發明技藝精神所為之等效實施 或憂更，均應包含於本案之專利範圍中。 ，二所^ ΐ發明不但創新，並能比習式結構 增進功效，已充分符合新穎性及進步性之法定專利 6 201036022 要件’爰依法提出申請， 利申請案，以勵創作。 懇请貝局核准本發明專 【圖式簡單說明】 第1圖、係習知磁感應結構之示意圖。 ^ ^ ®係本發明應用於折疊式行動電話之實施例 2 3圖、係本發明應用於滑蓋式行動電話之實施例 圖。Ξ ί = Quasi / Allows the user to immediately use the U i type, although it performs well on the power consumption and makes the work time after charging. Another item has been sighed in Μ: - ί Now the common portable f-sub-device has a magnetic 7G piece like the first! As shown in the figure, the corpse = Seto II - the magnetic area of the magnetic field can be sensed & 1, the rear end has a magnetic field strong magnetic opening and the corresponding non-contact type if the effect - so its combination Should be 临 延 延 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; Switching and switching, 3 201036022 In addition, the inventor has studied the 3C product organization for many years of practical experience. As the casing is getting thinner, the magnetic components are made of magnetic plastic as the substrate. It must be relatively thin and thin. In this way, it can be found that it is embedded in the cover. During the development process, it is found that when the magnetic plastic continues to be thin to a certain extent, except for the magnetic region where only two sides have magnetic field strength for sensing and reading. Externally, because of the thin material relationship, a magnetic field strength can be additionally generated in the middle of the plastic magnetic sheet for sensing and reading. At this time, if the corresponding non-contact magnetic switch is used, the conventional single-channel sensing is used. When the switch is started, the cover is slightly affected by the slight opening and closing gap, so it is easier to start and close the switch, and the problem of self-starting power consumption is caused by the error of reading. SUMMARY OF THE INVENTION In order to effectively overcome the shortcomings of the application structure and to meet the trend of lighter and thinner development of related electronic products, the present invention provides an improved structure and method for electromagnetic sensing of a cover, which is mainly in electronics. The main body of the device and the connected cover are separately provided with a magnetic component and a non-contact magnetic switch; wherein the magnetic component has at least three magnetic field strengths at the front and rear ends and in the middle: for sensing and reading The non-contact magnetic switch is set as two-way induction enable; thereby, the cover is provided with anti-stay protection. The non-contact magnetic switch continuously detects the magnetic component, and the pulse signal Only when the main body is switched, the timing of sensing the opening or closing of the cover can be accurately detected. It is not caused by a slight collision gap between the start and the closing, so as to reduce the interpretation error and achieve the real power saving effect. [Embodiment] The present invention will be described in detail with reference to the embodiments of the accompanying drawings. As shown in Fig. 2, the present invention is applied to an embodiment of a folding mobile phone. As shown in Fig. 3, the present invention is applied to an embodiment of a slide type mobile phone. The present invention relates to a housing cover electromagnetic sensing improvement* structure and method thereof, which are mainly provided in a portable electronic device 1, such as a mobile phone, an electronic dictionary, an electronic assistant pDA, and a game machine, and other personal entertainment devices... It can be applied to a variety of different flip cover, slide cover and folding models. #Please refer to Figures 3 to 7 for the following. In particular, the present invention is applied to a slide type mobile phone as an explanation of the provided cover electromagnetic, the improved structure, which is mainly in the main body and the connected shell. A magnetic element 2 and a non-contact magnetic switch 3 are respectively disposed between the cover 12, wherein at least three magnetic field strengths for sensing and reading are provided in the front and rear ends and the middle of the magnetic element 2, 22, 23, the best way to divide the sheet-like magnetic element 2 into two sections (as shown in Figure U 4), or to arrange two small magnets in parallel, or to make a single magnetic element 2 into a thin shape, For example, a magnetic plastic sheet 2 (such as the 5th - 圊), and the non-contact magnetic switch 3, set as a two-way power-on enable; thereby, as shown in Figures 3, 6, and 7, The electronic device 1 with the combination has the foolproof protection in the state in which the cover 12 is closed, and the non-contact magnetic switch 3 must detect that the magnetic member 2 enters the adjacent magnetic region 22 from the magnetic region 21 having the magnetic field strength. One induces the pulse signal 31, and then passes through the magnetic zone 23 to generate the second track. Should pulse signal 32, at this time, the real start of the host & 201036022 11 into the boot, such as 4 θ or cover = machine 感知 sense that the cover 12 opens the opening and closing gap, followed by: To play the real power-saving effect and turn off the switch to reduce the interpretation error, please refer to the figure 3~8, in which the electronic device cover electromagnetic film, the eyepiece/8th figure is not included in the invention: The block diagram of the method, the main package a. will magnetic tempering u Ο Ο front and rear ends and middle sheet = magnetic element 2' to read the magnetic regions 21, 22, ^ f - a magnetic field strength available Sensing 2〇b. ί ί = off 3 with the magnetic plastic sheet cover 12, and; the main body 11 of the device 1 and its connected shell to make the magnetic switch 3 set as two-way induction start plastic #片? η 二式<The magnetic switch 3 is moved in conjunction with the magnetic oc. 2, a magnetic field 21, 22, 23 of the magnetic field strength, and the first, the first, and the second are continuously generated. The body first sense pulse signals 31, 32 are shown in the figure, so that the combined electronic device 1 is strictly protected, and the accurate debt test can sense the cover 12 opening or the cover & and reduce the interpretation error to achieve the power saving effect. The above detailed description is intended to be illustrative of the present invention, and is not intended to limit the scope of the present invention. in. The second invention is not only innovative, but also enhances the effectiveness of the structure. It has fully complied with the statutory patents of novelty and progress. 6 201036022 The requirements 爰 提出 apply in accordance with the law, apply for the case, and encourage the creation.贝 贝 贝 核准 核准 核准 核准 核准 核准 核准 核准 核准 核准 核准 核准 核准 【 【 【 【 【 【 第 第 第 第 第 第^ ^ ® is an embodiment of the present invention applied to a foldable mobile phone. Fig. 3 is a view showing an embodiment of the present invention applied to a slide type mobile phone.
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第4圖、係本發明之磁性元件設成兩段之示意圖。 $ 5圖、係本發明之磁性元件設成磁性塑膠薄片之 禾意圖。 第6圖、係本發明第一道感測之作動示意圖。 第7圖、係本發明第二道感測之作動示意圖。 第8圖、係本發明磁感測方法之方塊圖。 【主要元件符號說明】 主機體…11 域性元件…2 磁區…21 域區…23 感應脈衝訊號…31 電子裝置…1 殽蓋…12 磁性塑膠薄片-.20 磁區…22 与N妾觸式磁性開關"·3 感應脈衝訊號…32 7Fig. 4 is a schematic view showing the magnetic member of the present invention in two stages. The figure of $5 is intended to be a magnetic plastic sheet of the present invention. Figure 6 is a schematic diagram of the actuation of the first sensing of the present invention. Figure 7 is a schematic diagram of the second sensing of the present invention. Figure 8 is a block diagram of a magnetic sensing method of the present invention. [Main component symbol description] Host body...11 Domain component...2 Magnetic zone...21 Domain zone...23 Inductive pulse signal...31 Electronic device...1 Confused cover...12 Magnetic plastic sheet-.20 Magnetic area...22 and N-touch Magnetic switch "·3 Induction pulse signal...32 7