TW201036012A - An integrated magnetic device and the magnetic board thereof - Google Patents

An integrated magnetic device and the magnetic board thereof Download PDF

Info

Publication number
TW201036012A
TW201036012A TW98109118A TW98109118A TW201036012A TW 201036012 A TW201036012 A TW 201036012A TW 98109118 A TW98109118 A TW 98109118A TW 98109118 A TW98109118 A TW 98109118A TW 201036012 A TW201036012 A TW 201036012A
Authority
TW
Taiwan
Prior art keywords
magnetic
transmission unit
power
plate
adsorption plate
Prior art date
Application number
TW98109118A
Other languages
Chinese (zh)
Other versions
TWI413993B (en
Inventor
bi-fen Lin
Original Assignee
bi-fen Lin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by bi-fen Lin filed Critical bi-fen Lin
Priority to TW98109118A priority Critical patent/TWI413993B/en
Publication of TW201036012A publication Critical patent/TW201036012A/en
Application granted granted Critical
Publication of TWI413993B publication Critical patent/TWI413993B/en

Links

Landscapes

  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The present invention discloses an integrated magnetic device and the magnetic board thereof, which attracts portable electronic devices on the board. The magnetic board comprises a body, a magnetic unit and an electricity transceiving unit on the body, and a power transmitting unit. The magnetic units of the magnetic board and the portable electronic device attract each other to locate the electronic device on the board. The electricity transceiving units of the magnetic board and the portable electronic device connect each other to charge the electronic device's battery from the power transmitting unit. The magnetic board further comprises an signal transmitting unit to transmit the portable electronic device's signals to an output device. The integrated magnetic device further comprises a magnetic container for carrying the portable electronic device and being attracted to the board. Multiple magnetic boards connect each other to enlarge the surfaces for attracting more portable electronic devices.

Description

201036012 六、發明說明: 【發明所屬之技術領域】 本發明關於一種整合式磁性吸附裝置及其磁性吸附 板,尤其是有關一種以磁性元件磁吸物品之磁性吸附裝 置及其磁性吸附板。 【先前技術】 現代人的曰常生活離不開各式各樣的可攜式電子 農置’從隨身攜帶的行動電話、個人數位數理,享受影 音娛樂的音樂播放器、影像播放器、遊戲機,到室内擺 設的電子相框、電子時鐘,以及最普遍的各式遙控器 等。這些可樓式電子裝置所提供的功能不但讓使用者生 活上更為便利,其中有許多更成為使用者不可—日或缺 的必需品’例如一個使用者可能就具備二到三隻不同的 行動電話話機及個人數位助理,或是為了打發時間還時 常攜帶音樂播放器、遊戲機等。由於品項為數眾多,若 未能有效收納整理很容易遺失,一旦遺失就會對使用者 產生很大的不便。 而現在整理、收納可攜式電子裝置的方式,只能依 靠使用者本身隨時清點、或是自行決定將可攜式電子裝 置固疋放在特定地方。例如行動電話都在桌面上、音樂 播放器都收在背包中、家中各式遙控器都收在同一抽$ 裡等等。然而此種收納方式較零散而無整體感,且可攜 式電子裝置亦可能被其他物品的遮蔽而不易尋找、甚至 是受其他物品推擠而掉落造成損壞。 201036012 【發明内容】 本發明之目的’在於提供一種整合式的磁性吸附裝 置及其磁性吸附板。 為達成上述目的’根據本發明的其中一種方宰,提 供一種磁性吸附板,以吸附可攜式電子裝置,其中,可 攜式電子裝置設有第一磁吸元件及第一電力傳輸單 元。磁性吸附板包括:板體、第二磁吸元件、第二電力 傳輸單元及電力單元。第二磁吸元件及第二電力 單 元設置於板體,電力單元輸送電力至第二|力力=; 兀。其中,第二磁吸元件與第一磁吸元件相互磁吸,以 將可攜式電子裝置定位在磁性吸附板上,而第一電力傳 輸單元與第一電子傳輸單元連接,可攜式電子裝置即透 過第一電力傳輸單元接收電力單元所輸送之電力。 為達成上述目的,根據本發明的其中一種方案,再 提供一種磁性吸附板,以吸附可攜式電子裝置,其中, 可攜式電子裝置設有第一磁吸元件及第一訊號傳輸單 兀。磁性吸附板包括:板體、第二磁吸元件、第二訊號 傳輸單元、輸出裝置及電力單元。第二磁吸元件及第二 訊號傳輸單元^置於板體,輸出裝置係内建或外接於磁 性吸附板,電力單元則輸送電力給第二訊號傳輪單元及 ,出裝置。第二磁口及元件與第一磁吸元件相互磁吸,以 定位可攜式電子裝置於磁性吸随,第—訊號傳輪單元 連接第二訊號傳輸單元’以傳輸可攜式電子裝置之訊號 到第一―虎傳輸單元’並由輸出農置輸出二訊號傳輸單 元接收到的訊號。 5 201036012 為達成上述目的,根據本發明其中一種方案,提供 ^磁n吸附裝置,包括吸附載具及磁性吸附板。吸附 I崔之—面設有第-磁吸轉,另—面則設有容置槽, 可才式電子扃置收容於容置槽中。磁性吸附板包括板體 及一磁吸元件。第—磁吸件與第二磁吸元件可相互 磁吸以將收谷於容置槽的可攜式電子裝置定位於磁性 吸附板上。 為達成上述目的,根據本發明其中一種方案,更提 供一種磁性吸附裝置,包括複數磁性吸附板。複數個磁 ϋ吸附板間互相連接,以擴大吸附面積並共享電力。 【實施方式】 本發明係提供-種整合式磁性吸附裝置及其磁性 吸附板,以磁吸單元吸附可攜式電子裝置以達整合收納 的效果。為了提供更詳盡的朗與解釋,以下將配合方 塊圖及示意圖進行解說。 第一圖顯示本發明所提供的一種磁性吸附板實施 例示意圖,磁性吸附板2可吸附設置有第一磁吸元件 10的可攜式電子裝置1。磁性吸附板2包括板體20, 在板體20設有第二磁吸元件22,第二磁吸元件22與 第一磁吸元件10相互磁吸,即可將可攜式電子裝置工 吸附並定位在磁性吸附板2上。藉由將各式可攜式電子 裝置1吸附在磁性吸附板2上,可將平常易四處零散放 置的可攜式電子裝置1 ’如:遙控器、行動電話、個人 數位助理(PDA)、電子相框或音樂播放器等,簡易而 201036012 有效地收納在一處。 第二磁吸元件22由複數個磁吸元件排列呈「米」 字型的方式,設置在板體20的裏側’用最少的磁吸材 料達到磁吸範圍分佈最廣的效果。而第一磁吸元件10 與第二磁吸元件20為用於相互吸附’因此可設置由其 中二者之一為磁鐵、另一者為可被磁鐵吸附的金屬元 件’如鐵片;或是將二者皆設置為磁鐵,以利相互吸引 而將可攜式電子裝置1固定在磁性吸附板2上。 板據第一圖所示的磁性吸附板2,本發明於第二圖 再提供一種磁性吸附板實施例之示意圖。第二圖所示之 墙性吸附板2a除可吸附設置有第一磁吸元件1〇的可攜 式電子裝置lb,以妥善收納、定位可攜式電子裝置lb 之外’還可供具有第一電力傳輸單元12的可攜式電子 襄置充電,如行動電話la或數位相框lc。 本實施例的磁性吸附板2a除於板體20設置第二磁 w及元件22外,還設置了第二電力傳輸單元24及電力單 凡26。電力單元26輸送電力到第二電力傳輸單元24, 其所輪送的電力來源可來自市電或蓄電池供應,例如本 實施例之電力單元26係為一電源線及插頭,可插入室 内電源插座接取市電,以輸送電力到第二電力傳輸單元 24 °具有第一電力傳輸單元12的可攜式電子裝置la或 lc °及附在磁性吸附板2a上後,透過電源傳輸線36將其 第〜電力傳輸單元12與板體20上的第二電力傳輸單元 24連接,利用電力單元26所輸送的市電或蓄電池電源 充電。 以行動電話la為例,其第一電力傳輸單元12係為 7 201036012 電源插槽,而第一電力傳輸單元24則為一到多個電源 插座,二者透過行動電話la的電源傳輸線36及變壓器 連接而對行動電話la充電。另以數位相框lc為例,其 利用第一磁吸元件1 〇與第二磁吸元件22相互吸附而固 定在磁性吸附板2a後’再將電源連接線36連接磁性吸 附板2a的電源插座,而從獲取播放電子相薄的電力, 則在磁性吸附板2a上就可以觀賞電子相框1〇所播放的 相片。藉此,需要電力以供其運作、或是需要對電池充 電的可攜式電子裝置la、lc,即可於固定在磁性吸附板 2a上時,亦獲得其所需要的電力供給,不必為了尋找插 座充電而將電子裝置從磁性吸附板2a分離。 第二電力傳輸單元24可鑲嵌在板體20内,並且將 插座設置在板體20的表面,以供可攜式電子裝置ia、 lc的插頭插入。 除了以磁性吸附板提供可攜式電子裝置需要的電 力之外’本發明以第三圖及第四圖再提供一種磁性吸附 板實施例’以說明利用磁性吸附板整合訊號傳送及輸出 播放之技術手段,透過可攜式電子裝置上所設置的第一 訊號傳輸單元14,將可攜式電子裝置中的資料或訊號 加以傳送或輸出。 本實施例的磁性吸附板2b除包括電力單元26a 外,還在板體20上設置第二訊號傳輸單元28,及透過 内建或外接於磁性吸附板2b的方式,設置輸出裝置 30。本實施例中的電力單元26a為電池,讓磁性吸附板 2b不接取市電亦可獲取電力。此外,並於磁性吸附板 2b的板體20中設置控制單元32,以控制電力單元26 201036012 的電力輸送,以及控制第二訊號傳輸單元28與輸出裝 置30之間的訊號傳遞(參閱第四圖)。 . 可攜式電子裝置la或Id的第一訊號傳輸單元14 係可為USB、eSATA介面、或音源輸出入等介面埠的 其中一種、或其中複數種的組合;而第二訊號傳輸單元 28則為可對應相容於上述傳輸介面的連接埠。輸出裝 置30則係如顯示螢幕或聲音播放器,在第三圖中所示 的輸出裝置30係以外接的方式為例連接於磁性吸附板 ❹ 2b,但此例並非限制輸出裝置30的設置方式。該領域 中之技術人士可將本例加以微幅調整後,將顯示螢幕或 聲音播放器以内建的方式設置在磁性吸附板2b上的適 當位置。 以行動電話la為例,其吸附在磁性吸附板2b上 後,以訊號傳輸線38將第一訊號傳輸單元14與第二訊 號傳輸單元28連接(例如相對應的USB埠),將行動 電話la中所存放的照片或影片,以訊號的方式傳送到 Q 第二訊號傳輸單元28,並由控制單元32將第二訊號傳 輸單元28接收到的訊號傳送到輸出裝置30,例如顯示 螢幕,以便在操作播放行動電話la中的照片或影片時, 可由顯示螢幕加以展示。另以音樂播放器Id (如mp3 player)為例,其第一訊號傳輸單元14如音源介面埠(音 • 源孔),插上音源傳輸線38後,與相對應為音源介面璋 之第二訊號傳輸單元28連接,再由控制單元32控制將 音樂播放器中的歌曲由聲音播放器(喇0八)輸出。 第四圖中,控制單元32控制電力單元26輸送電力 給第二訊號傳輸單元28及輸出裝置30,使之獲得電力 9 201036012 順利運作;同時,控制單元32更控制第二訊號傳輸單 元28識別與其連接的可攜式電子裝置;並且根據可攜 式電子裝置所傳輸的訊號種類,將訊號傳送到適當的輸 出裝置30加以輸出。因此控制單元32中可能包括如: 電源管理元件以及USB介面驅動元件、音效輸出驅動 元件或影像輸出驅動元件等。 藉由本實施例所提供的磁性吸附板2b,除可達到 簡便收納可攜式電子裝置的效果外,更整合了不同的傳 輸介面和輸出設備,使可攜式電子裝置不必閒置一旁, 而可以磁性吸附板2b為影音或資料輸出中心,進行資 料或訊號的傳遞與輸出。 第五圖係為本發明所提供之再一種磁性吸附板實 施例之示意圖,本實施例中的磁性吸附板2c同時設置 了第二電力傳輸單元24及第二訊號傳輸單元28,以及 在板體20内建的方式設置輸出裝置30a,如第五圖所示 的LED燈及擴音裝置。電力單元26同時輸送電力給第 二電力傳輸單元24以及第二訊號傳輸單元28 (透過控 制單元32之控制)。因此,可攜式電子裝置可連接第二 電力傳輸單元24進行充電(如圖所示之la);亦可連接 第二訊號傳輸單元28傳送訊號(如圖所示之le)。 本實施例中傳輸訊號之可攜式電子裝置le係為一 感測裝置,用來感測週遭之環境變化,例如:光感器、 溫感器、聲音感測器或溼度感測器等。將感測裝置連接 到第二電力傳輸單元24獲得電力供應後啟動感測作 業,並將感測裝置連接到第二訊號傳輸單元28,經由 控制單元的控制連結輸出裝置30a,當感測裝置感測到 10 201036012 環境變化時,由輸出裝置30根據感測結果輸出警示通 知。例如當溫度感測器感测到室内溫度上升時,傳輸相 • 關的警示訊號,再由控制單元控制LED燈號閃爍、或 • 控制擴音裝置發出聲音通知溫度上升等。根據本實施例 進行變化後,所述的磁性吸附板更可進一少整合環 境安全或保全監控等功能,例如··聲音感測器感測到不 明聲音,而經由擴音裝置播放語音警告。 考慮到部分可攜式電子裝置未設置磁吸元件的情 〇 況,本發明再以第六圖顯示一種整合式磁性吸附裝置實 施例的示意圖。 本實施例的整合式磁性吸附裝置包括磁性吸附板 2d及吸附載具4。磁性吸附板2d的設置請參閱上述各 實施例之描述;而吸附载具4之一面(正面)設置了一 個容置槽42,用於放置可攜式電子裝置id;而另一面 (背面)則設置有第一磁吸元件40,可與第二磁吸元 件22相互吸附’而將吸附載具4及收容於容置槽42中 ❹ 的可攜式電子裝置la —併吸附在磁性吸附板2d上,解 決了電子裝置本身無法吸附於磁性吸附板的問題。其 中,第一磁吸元件40係為可與第二磁吸元件22相互磁 吸的磁鐵或金屬。 上述各實施例所述之磁性吸附板還設置固定部34 (請參閱第七圖),以將磁性吸附板固定在牆面等物體 5上,例如:在吸附板的背面黏貼膠條以黏著在物體5 表面、或是設置勾掛部將吸附板勾掛在牆壁上。 此外,上述各實施例之圖式中,為了方便說明之 故,係將第二電力傳輸單元24及第二訊號傳輸單元28 11 201036012 設置在吸附電子裝置的同一面,但該等傳輸單元亦可設 置在磁性吸附板的侧邊’如第七圖的24a及28a所示, 除可使磁性吸附板外觀整齊、美觀之外’亦可增加吸附 板的吸附面積,以容納更多的電子裝置。 為了擴充磁性吸附板的吸附面積範圍,在板體上設 有傳輸單元的磁性吸附板可透過設置在板體的連接單 元互相連結,並且共享電力或訊號源。 如第八圖所顯示的另一種整合式磁性吸附裝置實 施例的示意圖,其中磁性吸附板2x, 2y,2z皆於板體上 設置有包括多個電源插座的電力傳輸單元24,。其中, 吸附板2x的電力單元26輸送來自市電所提供的電力 (當然亦可為由電池供電)’而二個吸附板2y以電力傳 輸線36分別以插頭插入吸附板2x的電源插座,以獲取 來自吸附板2x的電力。而吸附板2z則更以插頭插入其 中一個吸附板2y的電源插座,再透過其所連接的吸附 板2y獲取來自吸附板2x的電力。在電力負載允許的前 提下,本實施例的整合式磁性吸附裝置可持續依據上述 方式連結延伸,提供更多的吸附面積收納可攜式電子裝 置,以及共用電力以供更多可攜式電子裝置充電。 上述實施方式亦可改變為以訊號連結,如第九圖所 示,磁性吸附板2x’,2y’,2z’皆於板體上設置訊號傳輸 單元28’。每一磁性吸附板都可透過訊號傳輸線38連結 其他吸附板之訊號傳輸單元28,,以傳送訊號。透過訊 號傳輸單元28’與訊號傳輸線36的連結,可從連接於吸 附板2x’的輸出裝置30輸出吸附在吸附板2z,上的可攜 式電子裝置la的資料,如播放行動電話上的圖片。 12 201036012 综合上述各實_之說明,本發日㈣提出之技術手 段至少1達成下列功效: 第一,利用嵫性吸附板簡便地收納各種可攜式電子 裝置’減少電子裂置隨意散置㈣失、或影響美觀 能性; ' 第二’利用具有電力單^和電力傳輸單元的磁性吸 附板,可供應電力給吸附板上的電子裝置,提供該等電 子裝置運作或充電所需要的電源; 第三,利用具有訊號傳輸單元及控制單元控制的磁 性吸附板’可傳輪吸附板上的電子裝置所存放的資料或 訊號,到内建或外接於吸附板的輸出裝置輸出,並可根 據電子裝置所傳輸的訊號輸出警示通知; 第四’利用包括吸附載具及磁性吸附板的整合式磁 性吸附裝置’可方便地收納各種電子裝置,包括未設 有吸附元件的電子褒置; 第五,連接數個磁性吸附板,可擴大磁吸電子裝置 的面積和範®,並且可透過電力或訊號傳輸單元的連結 而共享電力及傳輸訊號,提供更多電子裝置使用。 前述各實施例所揭露之裝置、元件等項目僅為說明 士發明實施方式之例示,並非用以限縮本發明崎用之 摩巳疇如有其他符合本發明之精神與未實質改變本發明 之技術手段者’皆屬本發明所涵蓋保護之範圍。 【圖式簡單說明】 第圖·本發明所提供一種磁性吸附板實施例示意圖; 13 201036012 第圖本明所提供一種磁性吸附板實施例示意圖 (電力傳輪); 第一Η本發明所提供一種磁性吸附板實施例示意圖 (訊號傳輪); ,四圖.本發明所提供—種磁性吸附板實施例方塊圖; 第五圖.本發明所提供一種磁性吸附板實施例示意圖 (電力及訊號傳輸); 第,、圖.本發明所提供—種整合式磁性吸附裝置實施例 示意圖; 第七圖.本發明所提供一種磁性吸附板實施例之侧面示 意圖; 第八圖:本發明所提供一種整合式磁性吸附裝置實施例 電源連接示意圖;及 第九圖:本發明所提供一種整合式磁性吸附裝置實施例 訊號連接示意圖。 【主要元件符號說明】 1,la〜e可攜式電子裝置 1〇第一磁吸元件 12第一電力傳輸單元 14第一訊號傳輸單元 2,2&〜(1,2\〜2,2\’〜2,磁性吸附板 20板體 22第二磁吸元件 24,24a第二電力傳輸單元 14 201036012 24’電力傳輸單元 26, 26a電力單元 28, 28a第二訊號傳輸單元 28’訊號傳輸單元 30, 30a輸出裝置 32控制單元 34固定部 36電力傳輸線 38訊號傳輸線 4吸附載具 40第一磁吸元件 42容置槽 5物體[Technical Field] The present invention relates to an integrated magnetic adsorption device and a magnetic adsorption plate thereof, and more particularly to a magnetic adsorption device for magnetically magnetically absorbing articles and a magnetic adsorption plate thereof. [Prior Art] Modern people's life is inseparable from a variety of portable electronic farms. 'From the mobile phone, personal digital number, enjoy music and entertainment, video player, video player, game console , electronic photo frames, electronic clocks, and the most common remote controls. The functions provided by these floor-mounted electronic devices not only make the user's life more convenient, but many of them become more and more essential for the user. For example, a user may have two or three different mobile phones. Telephones and personal digital assistants, or often carry music players, game consoles, etc. in order to pass the time. Due to the large number of items, if it is not properly stored, it is easy to lose. Once lost, it will cause great inconvenience to users. Nowadays, the way to organize and store portable electronic devices can only be counted at any time by the user, or at the discretion of the portable electronic device. For example, the mobile phone is on the desktop, the music player is in the backpack, and the various remote controls in the home are collected in the same amount. However, this type of storage is relatively fragmented and has no overall sense, and the portable electronic device may be shielded by other items from being easily searched, or even pushed by other items to fall and cause damage. SUMMARY OF THE INVENTION An object of the present invention is to provide an integrated magnetic adsorption device and a magnetic adsorption plate thereof. In order to achieve the above object, in accordance with one of the methods of the present invention, a magnetic adsorption plate is provided for adsorbing a portable electronic device, wherein the portable electronic device is provided with a first magnetic element and a first power transmission unit. The magnetic adsorption plate includes: a plate body, a second magnetic attraction element, a second power transmission unit, and a power unit. The second magnetic element and the second power unit are disposed on the board, and the power unit transmits power to the second | force =; The second magnetic element and the first magnetic element are magnetically attracted to each other to position the portable electronic device on the magnetic adsorption plate, and the first power transmission unit is connected to the first electronic transmission unit, and the portable electronic device That is, the power transmitted by the power unit is received through the first power transmission unit. In order to achieve the above object, according to one aspect of the present invention, a magnetic adsorption plate is further provided for adsorbing a portable electronic device, wherein the portable electronic device is provided with a first magnetic element and a first signal transmission unit. The magnetic adsorption plate comprises: a plate body, a second magnetic element, a second signal transmission unit, an output device and a power unit. The second magnetic element and the second signal transmission unit are disposed in the board body, and the output device is built in or externally connected to the magnetic adsorption plate, and the power unit transmits power to the second signal transmission unit and the output device. The second magnetic port and the component and the first magnetic component are magnetically attracted to each other to locate the portable electronic device for magnetic absorption, and the first signal transmitting unit is connected to the second signal transmitting unit to transmit the signal of the portable electronic device. The signal received by the second signal transmission unit is outputted to the first "tiger transmission unit". 5 201036012 In order to achieve the above object, according to one aspect of the present invention, a magnetic n adsorption device comprising an adsorption carrier and a magnetic adsorption plate is provided. Adsorption I has a first-magnetic transfer on the surface of the Cui, and a accommodating groove on the other side. The electronic device is housed in the accommodating groove. The magnetic adsorption plate includes a plate body and a magnetic element. The first magnetic member and the second magnetic member are magnetically attracted to each other to position the portable electronic device that is received in the receiving groove on the magnetic adsorption plate. In order to achieve the above object, according to one aspect of the present invention, there is further provided a magnetic adsorption device comprising a plurality of magnetic adsorption plates. A plurality of magnetic adsorption plates are interconnected to expand the adsorption area and share power. [Embodiment] The present invention provides an integrated magnetic adsorption device and a magnetic adsorption plate thereof, in which a magnetic unit absorbs a portable electronic device to achieve an integrated storage effect. In order to provide a more detailed explanation and explanation, the following will be explained in conjunction with the block diagram and the schematic diagram. The first figure shows a schematic diagram of an embodiment of a magnetic adsorption plate provided by the present invention. The magnetic adsorption plate 2 can adsorb the portable electronic device 1 provided with the first magnetic element 10. The magnetic adsorption plate 2 includes a plate body 20, and the plate body 20 is provided with a second magnetic element 22, and the second magnetic element 22 and the first magnetic element 10 are magnetically attracted to each other, so that the portable electronic device can be adsorbed and Positioned on the magnetic adsorption plate 2. By absorbing the various portable electronic devices 1 on the magnetic adsorption plate 2, the portable electronic device 1 such as a remote controller, a mobile phone, a personal digital assistant (PDA), and an electronic device can be disposed. Photo frame or music player, etc., and 201036012 is effectively stored in one place. The second magnetic element 22 is arranged in a "meter" shape by a plurality of magnetic elements, and is disposed on the inner side of the plate body 20 to achieve the widest distribution of the magnetic attraction range with a minimum of magnetic material. The first magnetic element 10 and the second magnetic element 20 are for mutually adsorbing each other 'so that one of the two may be a magnet, and the other is a metal element that can be attracted by the magnet, such as an iron piece; or Both of them are provided as magnets to facilitate mutual attraction to fix the portable electronic device 1 to the magnetic adsorption plate 2. According to the magnetic adsorption plate 2 shown in the first figure, the present invention further provides a schematic view of an embodiment of a magnetic adsorption plate in the second embodiment. The wall-shaped adsorption plate 2a shown in the second figure can adsorb the portable electronic device lb provided with the first magnetic element 1 , to properly accommodate and position the portable electronic device lb. The portable electronic device of a power transmission unit 12 is charged, such as a mobile phone la or a digital photo frame lc. The magnetic adsorption plate 2a of the present embodiment is provided with a second power transmission unit 24 and a power unit 26 in addition to the second magnetic w and the element 22 of the board body 20. The power unit 26 delivers power to the second power transmission unit 24, and the power source that is rotated may be from a commercial power supply or a battery supply. For example, the power unit 26 of the embodiment is a power cord and a plug, which can be plugged into an indoor power socket. Mains, to transmit power to the second power transmission unit 24 ° with the portable electronic device la or lc ° of the first power transmission unit 12 and attached to the magnetic adsorption plate 2a, and then transmit the first power through the power transmission line 36 The unit 12 is connected to the second power transfer unit 24 on the board 20 and is charged by the mains or battery power delivered by the power unit 26. Taking the mobile phone la as an example, the first power transmission unit 12 is a 7 201036012 power socket, and the first power transmission unit 24 is one or more power sockets, and the power transmission line 36 and the transformer are transmitted through the mobile phone la. Connect and charge the mobile phone la. Taking the digital photo frame lc as an example, after the first magnetic element 1 〇 and the second magnetic element 22 are adsorbed to each other and fixed to the magnetic adsorption plate 2a, the power connection line 36 is connected to the power socket of the magnetic adsorption plate 2a. When the power of the electronic thin film is obtained, the photo played by the electronic photo frame 1 can be viewed on the magnetic adsorption plate 2a. Thereby, the portable electronic devices la, lc, which need electricity for operation or need to charge the battery, can obtain the required power supply when being fixed on the magnetic adsorption plate 2a, and do not have to find The socket is charged to separate the electronic device from the magnetic adsorption plate 2a. The second power transmission unit 24 can be embedded in the board 20 and the socket is disposed on the surface of the board 20 for plugging the plugs of the portable electronic devices ia, lc. In addition to the power required to provide the portable electronic device with the magnetic adsorption plate, the present invention provides a magnetic adsorption plate embodiment in the third and fourth figures to illustrate the technology of integrating the signal transmission and output playback using the magnetic adsorption plate. The data or signal in the portable electronic device is transmitted or output through the first signal transmission unit 14 disposed on the portable electronic device. The magnetic adsorption plate 2b of the present embodiment includes a power transmission unit 26a, a second signal transmission unit 28 on the board 20, and an output device 30 through a built-in or external connection to the magnetic adsorption plate 2b. The power unit 26a in this embodiment is a battery, and the magnetic adsorption plate 2b can also obtain electric power without receiving power from the mains. In addition, a control unit 32 is disposed in the board 20 of the magnetic adsorption plate 2b to control the power transmission of the power unit 26 201036012 and control the signal transmission between the second signal transmission unit 28 and the output device 30 (refer to the fourth figure). ). The first signal transmission unit 14 of the portable electronic device la or Id can be one of USB, eSATA interface, or audio source input and output interface, or a combination thereof; and the second signal transmission unit 28 In order to be compatible with the connection port compatible with the above transmission interface. The output device 30 is, for example, a display screen or a sound player, and the output device 30 shown in the third figure is externally connected to the magnetic adsorption plate ❹ 2b as an example, but this example does not limit the arrangement of the output device 30. . A person skilled in the art can finely adjust this example to position the display screen or sound player in a proper position on the magnetic chuck 2b in a built-in manner. Taking the mobile phone la as an example, after being adsorbed on the magnetic adsorption plate 2b, the first signal transmission unit 14 and the second signal transmission unit 28 are connected by a signal transmission line 38 (for example, a corresponding USB port), and the mobile phone la is The stored photo or video is transmitted by signal to the Q second signal transmission unit 28, and the control unit 32 transmits the signal received by the second signal transmission unit 28 to the output device 30, for example, to display a screen for operation. When a photo or movie in the mobile phone la is played, it can be displayed by the display screen. For example, the music player Id (such as mp3 player), for example, the first signal transmission unit 14 such as a sound source interface 音 (sound source hole), after the audio source transmission line 38 is inserted, and the second signal corresponding to the audio source interface The transmission unit 28 is connected, and then the control unit 32 controls the songs in the music player to be output by the sound player (Ra 0-8). In the fourth figure, the control unit 32 controls the power unit 26 to transmit power to the second signal transmission unit 28 and the output device 30 to obtain the power 9 201036012 to operate smoothly; meanwhile, the control unit 32 further controls the second signal transmission unit 28 to recognize The connected portable electronic device; and according to the type of signal transmitted by the portable electronic device, the signal is transmitted to an appropriate output device 30 for output. Therefore, the control unit 32 may include, for example, a power management component and a USB interface driving component, an audio output driving component, or an image output driving component. The magnetic adsorption plate 2b provided by the embodiment not only achieves the effect of conveniently accommodating the portable electronic device, but also integrates different transmission interfaces and output devices, so that the portable electronic device does not have to be idle, but can be magnetic. The adsorption plate 2b is an audio-visual or data output center for transmitting and outputting data or signals. The fifth figure is a schematic diagram of another embodiment of the magnetic adsorption plate provided by the present invention. The magnetic adsorption plate 2c in this embodiment is provided with the second power transmission unit 24 and the second signal transmission unit 28, and the board body. 20 built-in way to set the output device 30a, such as the LED lamp and the sound amplifying device shown in the fifth figure. Power unit 26 simultaneously delivers power to second power transfer unit 24 and second signal transfer unit 28 (through control of control unit 32). Therefore, the portable electronic device can be connected to the second power transmission unit 24 for charging (as shown in the figure); or the second signal transmission unit 28 can be connected to transmit the signal (as shown in the figure). In this embodiment, the portable electronic device for transmitting signals is a sensing device for sensing ambient changes such as a light sensor, a temperature sensor, a sound sensor or a humidity sensor. Connecting the sensing device to the second power transmission unit 24 to obtain the power supply, start the sensing operation, and connect the sensing device to the second signal transmission unit 28, and connect the output device 30a via the control of the control unit, when the sensing device senses When the environment change is detected 10 201036012, the output device 30 outputs an alert notification according to the sensing result. For example, when the temperature sensor senses that the indoor temperature rises, the phase-off warning signal is transmitted, and then the control unit controls the LED light to flash, or • controls the sound-emitting device to sound to notify the temperature rise. According to the variation of the embodiment, the magnetic adsorption plate can further integrate functions such as environmental safety or security monitoring, for example, the sound sensor senses an unknown sound, and the voice warning is played through the sound amplifying device. In view of the fact that some portable electronic devices are not provided with magnetic components, the present invention further shows a schematic view of an embodiment of an integrated magnetic adsorption device in a sixth diagram. The integrated magnetic adsorption apparatus of this embodiment includes a magnetic adsorption plate 2d and an adsorption carrier 4. For the arrangement of the magnetic adsorption plate 2d, refer to the description of the above embodiments; and one surface (front surface) of the adsorption carrier 4 is provided with a receiving groove 42 for accommodating the portable electronic device id; and the other side (back) The first magnetic element 40 is disposed to be in contact with the second magnetic element 22, and the adsorption carrier 4 and the portable electronic device 1a received in the receiving groove 42 are adsorbed on the magnetic adsorption plate 2d. In the above, the problem that the electronic device itself cannot be adsorbed to the magnetic adsorption plate is solved. The first magnetic element 40 is a magnet or metal that can be magnetically attracted to the second magnetic element 22. The magnetic adsorption plate described in each of the above embodiments further includes a fixing portion 34 (refer to FIG. 7) for fixing the magnetic adsorption plate to the object 5 such as a wall surface, for example, sticking a strip on the back surface of the adsorption plate to adhere thereto. Hook the suction plate on the wall on the surface of the object 5 or by placing a hook. In addition, in the drawings of the above embodiments, for convenience of description, the second power transmission unit 24 and the second signal transmission unit 28 11 201036012 are disposed on the same side of the adsorption electronic device, but the transmission units may also be used. The side of the magnetic adsorption plate is disposed as shown in Figs. 24a and 28a of the seventh figure. In addition to making the appearance of the magnetic adsorption plate neat and beautiful, the adsorption area of the adsorption plate can be increased to accommodate more electronic devices. In order to expand the adsorption area of the magnetic adsorption plate, the magnetic adsorption plates provided with the transfer unit on the plate body can be connected to each other through the connection unit provided in the plate body, and share the power or the signal source. A schematic diagram of another embodiment of an integrated magnetic adsorption device as shown in the eighth embodiment, wherein the magnetic adsorption plates 2x, 2y, 2z are provided with a power transmission unit 24 including a plurality of power sockets on the board. Wherein, the power unit 26 of the adsorption plate 2x delivers power from the mains supply (of course, it can also be powered by the battery), and the two adsorption plates 2y are respectively inserted into the power socket of the adsorption plate 2x by the power transmission line 36 to obtain the Adsorb the power of the board 2x. On the other hand, the adsorption plate 2z is inserted into a power socket of one of the adsorption plates 2y by a plug, and electric power from the adsorption plate 2x is obtained through the adsorption plate 2y to which it is connected. The integrated magnetic adsorption device of the present embodiment can continue to extend and extend according to the above manner, providing more adsorption area for accommodating portable electronic devices and sharing power for more portable electronic devices. Charging. The above embodiments may also be changed to be connected by signals. As shown in the ninth figure, the magnetic adsorption plates 2x', 2y', 2z' are provided with signal transmission units 28' on the board. Each magnetic adsorption plate can be connected to the signal transmission unit 28 of the other adsorption plate through the signal transmission line 38 to transmit signals. Through the connection of the signal transmission unit 28' and the signal transmission line 36, the data of the portable electronic device la adsorbed on the adsorption plate 2z can be output from the output device 30 connected to the adsorption plate 2x', such as playing a picture on the mobile phone. . 12 201036012 In summary of the above descriptions, the technical means proposed in this (4) at least 1 achieve the following effects: First, the use of a sturdy adsorption plate to easily accommodate a variety of portable electronic devices 'reduce electronic cleft random dispersion (4) Loss, or affect the aesthetic performance; 'second' utilizes a magnetic adsorption plate with a power unit and a power transmission unit to supply power to the electronic devices on the adsorption plate to provide the power required for the operation or charging of the electronic devices; Third, the magnetic adsorption plate controlled by the signal transmission unit and the control unit can transmit the data or signals stored in the electronic device on the adsorption plate to the output device of the built-in or external connection to the adsorption plate, and can be based on the electronic The signal output warning notice transmitted by the device; the fourth 'Using an integrated magnetic adsorption device including the adsorption carrier and the magnetic adsorption plate' can conveniently accommodate various electronic devices, including an electronic device not provided with an adsorption element; Connects a number of magnetic adsorption plates to expand the area and range of the magnetic electronics, and can be transmitted through power or signal transmission Connecting the shared power and signal transmission, providing more electronic devices. The items, components, and the like disclosed in the foregoing embodiments are merely illustrative of the embodiments of the invention, and are not intended to limit the scope of the invention. The technical means are all within the scope of protection covered by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing an embodiment of a magnetic adsorption plate according to the present invention; 13 201036012 The present invention provides a schematic diagram of an embodiment of a magnetic adsorption plate (electric power transmission wheel); Schematic diagram of a magnetic adsorption plate embodiment (signal transmission wheel); , four figures. A block diagram of an embodiment of a magnetic adsorption plate provided by the present invention; FIG. 5 is a schematic view of an embodiment of a magnetic adsorption plate provided by the present invention (electric power and signal transmission) A schematic diagram of an embodiment of an integrated magnetic adsorption device provided by the present invention; a seventh side view of a magnetic adsorption plate according to an embodiment of the present invention; and an eighth embodiment of the present invention provide an integration A schematic diagram of a power connection of an embodiment of a magnetic adsorption device; and a ninth diagram: a schematic diagram of a signal connection of an embodiment of an integrated magnetic adsorption device according to the present invention. [Main component symbol description] 1, la~e portable electronic device 1〇 first magnetic attraction element 12 first power transmission unit 14 first signal transmission unit 2, 2 &~(1,2\~2,2\ '~2, magnetic adsorption plate 20 plate 22 second magnetic element 24, 24a second power transmission unit 14 201036012 24' power transmission unit 26, 26a power unit 28, 28a second signal transmission unit 28' signal transmission unit 30 30a output device 32 control unit 34 fixing portion 36 power transmission line 38 signal transmission line 4 adsorption carrier 40 first magnetic element 42 housing groove 5 object

1515

Claims (1)

201036012 七、申請專利範圍: 1. 一種磁性吸附板,可供吸附一可攜式電子裝置’該可攜 式電子裝置設有一第一磁吸元件及一第一訊號傳輸單 元,該吸附板包括: 一板體; 一第二磁吸元件,設置於該板體,用以與該第一磁吸 元件相互磁吸; 一第二訊號傳輸單元,設置於該板體,用以連接該第 一訊號傳輸單元; η 一輸出裝置,内建或外接於該磁性吸附板,輸出該第 二訊號傳輸單元所接收之訊號;及 一電力單元,輸送電力給該第二訊號傳輸單元及該輸 出裝置; 其中,該可攜式電子裝置可經由該第一訊號傳輸單元 傳輸訊號到該第二訊號傳輸單元。 2. 如申請專利範圍第1項所述之磁性吸附板,其中更包括: 一控制模組,連接該第二訊號傳輸單元、該輸出裝置 y 及該電力單元,該控制模組控制該第二訊號傳輸單 元傳輸訊號至該輸出裝置,及控制該電力單元輸送 電力。 3. 如申請專利範圍第2項所述之磁性吸附板,其中,該輸 出裝置係為影像顯示設備或聲音輸出裝置。 4. 如申請專利範圍第3項所述之磁性吸附板,其中,該可 攜式電子裝置係為一感測裝置,該感測裝置感測環境變 化,該輸出裝置根據該感測裝置所感測之環境變化輸出 16 201036012 警示通知。 5. 如申請專利範圍第4項所述之磁性吸附板,其中,該感 測裝置係為光感器、溫感器、聲音感測器或溼度感測器。 6. 如申請專利範圍第1項所述之磁性吸附板,其中,該可 攜式電子裝置更設置一第一電力傳輸單元,該吸附板更 包括一第二電力傳輸單元,其設置於該板體,該第一電 力傳輸單元連接該第二電力傳輸單元,該電力單元更輸 送電力給該第二電力傳輸單元。 0 7.如申請專利範圍第1項所述之磁性吸附板,其中,該第 一磁吸元件為磁鐵或金屬,該第二磁吸元件與該第一磁 吸元件為對應相互磁吸之磁鐵或金屬。 8. 如申請專利範圍第1項所述之磁性吸附板,其中,該第 二磁吸元件設置有複數個,並於該板體排列設置呈米字 型0 9. 如申請專利範圍第1項所述之磁性吸附板,其中更包括: 一固定部,設置於該板體以固定該吸附板。 Q 10. —種磁性吸附板,可供吸附一可攜式電子裝置,該可攜 式電子裝置設有一第一磁吸元件及一第一電力傳輸單 元,該吸附板包括: 一板體; 一第二磁吸元件,設置於該板體,用以與該第一磁吸 元件相互磁吸; 一第二電力傳輸單元,設置於該板體,用以連接該第 一電力傳輸單元;及 一電力單元,輸送電力給該第二電力傳輸單元; 其中,該可攜式電子裝置可經由該第一電力傳輸單元 17 201036012 接收該電力單元所輸送之電力。 11. 如申請專利範圍第10項所述之磁性吸附板,其中,該第 一磁吸元件為磁鐵或金屬,該第二磁吸元件與該第一磁 吸元件為對應相互磁吸之磁鐵或金屬。 12. 如申請專利範圍第10項所述之磁性吸附板,其中,該第 二磁吸元件設置有複數個,並於該板體排列設置呈米字 型。 13. 如申請專利範圍第1項所述之整合式碰性吸附板,其中 更包括: 一固定部,設置於該板體以固定該吸附板。 14. 一種整合式磁性吸附裝置,可供吸附一可攜式電子裝 置,包括: 一吸附載具,其設置一第一磁吸元件及一容置槽,以 供收容該可攜式電子裝置;及 一磁性吸附板,包括: 一板體;及 一第二磁吸元件,其設置於該板體,該第二磁吸元 件與該第一磁吸元件相互磁吸。 15. 如申請專利範圍第14項所述之整合式磁性吸附裝置,其 中,該第一磁吸元件為磁鐵或金屬,該第二磁吸元件與 該第一磁吸元件為對應相互磁吸之磁鐵或金屬。 16. —種整合式磁性吸附裝置,包括: 一第一磁性吸附板,包括: 一第一板體;及 一第一傳輸單元,設置於該第一板體; 一第二磁性吸附板,包括: 18 201036012 一第二板體; 一第一連接單元,設置於該第二板體,並連接該第 一傳輸單元;及 一第二傳輸單元,設置於該第二板體,並電連接該 第一連接單元。 17.如申請專利範圍第16項所述之整合性磁性吸附裝置,其 中,該第一磁性吸附板更包括一電力單元,輸送電力給 該第一傳輸單元。 0 18.如申請專利範圍第17項所述之整合性磁性吸附裝置,其 中,該第一及第二傳輸單元皆為電力傳輸單元。 19. 如申請專利範圍第18項所述之整合性磁性吸附裝置,其 中,該第一連接單元為電力傳輸線,傳輸電力給該第二 傳輸單元。 20. 如申請專利範圍第16項所述之整合性磁性吸附裝置,其 中,該第一及第二傳輸單元皆為訊號傳輸單元,該第一 連接單元係為訊號傳輸線。 Q 21.如申請專利範圍第16項所述之整合性磁性吸附裝置,其 中更包括: 一第三磁性吸附板,包括: 一第三板體; 一第二連接單元,設置於該第三板體,並連接該第 二傳輸單元;及 一第三傳輸單元,設置於該第三板體,並電連接該 第二連接單元。 19201036012 VII. Patent application scope: 1. A magnetic adsorption plate for adsorbing a portable electronic device. The portable electronic device is provided with a first magnetic component and a first signal transmission unit. The adsorption plate comprises: a second magnetic component is disposed on the plate for magnetically interacting with the first magnetic component; a second signal transmission unit is disposed on the plate for connecting the first signal a transmission unit; η an output device built in or externally connected to the magnetic adsorption plate to output a signal received by the second signal transmission unit; and a power unit for transmitting power to the second signal transmission unit and the output device; The portable electronic device can transmit a signal to the second signal transmission unit via the first signal transmission unit. 2. The magnetic adsorption plate of claim 1, further comprising: a control module connecting the second signal transmission unit, the output device y and the power unit, the control module controlling the second The signal transmission unit transmits a signal to the output device and controls the power unit to transmit power. 3. The magnetic adsorption plate of claim 2, wherein the output device is an image display device or a sound output device. 4. The magnetic adsorption plate of claim 3, wherein the portable electronic device is a sensing device, the sensing device senses an environmental change, and the output device senses according to the sensing device. Environmental change output 16 201036012 Warning notice. 5. The magnetic adsorption plate of claim 4, wherein the sensing device is a light sensor, a temperature sensor, a sound sensor or a humidity sensor. 6. The magnetic adsorption plate of claim 1, wherein the portable electronic device further comprises a first power transmission unit, the adsorption plate further comprising a second power transmission unit disposed on the board The first power transmission unit is connected to the second power transmission unit, and the power unit further supplies power to the second power transmission unit. The magnetic adsorption plate of claim 1, wherein the first magnetic element is a magnet or a metal, and the second magnetic element and the first magnetic element are magnets corresponding to each other. Or metal. 8. The magnetic adsorption plate of claim 1, wherein the second magnetic element is provided with a plurality of magnetic elements, and arranged in a square shape in the plate body. 9. 9. The magnetic adsorption plate further includes: a fixing portion disposed on the plate body to fix the adsorption plate. Q 10. A magnetic adsorption plate for adsorbing a portable electronic device, the portable electronic device is provided with a first magnetic component and a first power transmission unit, and the adsorption plate comprises: a plate; a second magnetic component is disposed on the plate for magnetically interacting with the first magnetic component; a second power transmission unit is disposed on the plate for connecting the first power transmission unit; The power unit transmits power to the second power transmission unit; wherein the portable electronic device can receive power transmitted by the power unit via the first power transmission unit 17 201036012. 11. The magnetic adsorption plate of claim 10, wherein the first magnetic element is a magnet or a metal, and the second magnetic element and the first magnetic element are magnets corresponding to each other or metal. 12. The magnetic adsorption plate of claim 10, wherein the second magnetic element is provided in plurality and arranged in a m-shape on the plate. 13. The integrated bumper adsorption plate of claim 1, further comprising: a fixing portion disposed on the plate body to fix the adsorption plate. An integrated magnetic adsorption device for adsorbing a portable electronic device, comprising: an adsorption carrier, which is provided with a first magnetic component and a receiving slot for receiving the portable electronic device; And a magnetic adsorption plate comprising: a plate; and a second magnetic element disposed on the plate, the second magnetic element and the first magnetic element being magnetically attracted to each other. 15. The integrated magnetic adsorption device of claim 14, wherein the first magnetic element is a magnet or a metal, and the second magnetic element and the first magnetic element are mutually magnetically Magnet or metal. 16. An integrated magnetic adsorption device comprising: a first magnetic adsorption plate comprising: a first plate; and a first transfer unit disposed on the first plate; a second magnetic adsorption plate, comprising a second board body is disposed on the second board body and connected to the first transmission unit; and a second transmission unit is disposed on the second board body and electrically connected to the second board body First connection unit. 17. The integrated magnetic adsorption device of claim 16, wherein the first magnetic adsorption plate further comprises a power unit for delivering power to the first transmission unit. The integrated magnetic adsorption device of claim 17, wherein the first and second transmission units are each a power transmission unit. 19. The integrated magnetic adsorption device of claim 18, wherein the first connection unit is a power transmission line that transmits power to the second transmission unit. 20. The integrated magnetic adsorption device of claim 16, wherein the first and second transmission units are all signal transmission units, and the first connection unit is a signal transmission line. The integrated magnetic adsorption device of claim 16, further comprising: a third magnetic adsorption plate comprising: a third plate; a second connecting unit disposed on the third plate And connecting the second transmission unit; and a third transmission unit disposed on the third board and electrically connected to the second connection unit. 19
TW98109118A 2009-03-20 2009-03-20 An integrated magnetic device and the magnetic board thereof TWI413993B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW98109118A TWI413993B (en) 2009-03-20 2009-03-20 An integrated magnetic device and the magnetic board thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW98109118A TWI413993B (en) 2009-03-20 2009-03-20 An integrated magnetic device and the magnetic board thereof

Publications (2)

Publication Number Publication Date
TW201036012A true TW201036012A (en) 2010-10-01
TWI413993B TWI413993B (en) 2013-11-01

Family

ID=44856091

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98109118A TWI413993B (en) 2009-03-20 2009-03-20 An integrated magnetic device and the magnetic board thereof

Country Status (1)

Country Link
TW (1) TWI413993B (en)

Also Published As

Publication number Publication date
TWI413993B (en) 2013-11-01

Similar Documents

Publication Publication Date Title
US9118195B2 (en) Mobile communication device housing
TWM486920U (en) Suspension Bluetooth speaker structure
US20110001892A1 (en) Toy with Video Display Screen
US20100308187A1 (en) Integrated magnetic device and a magnetic board thereof
WO2009086783A1 (en) Portable combined stereo sound box device
TWM424739U (en) Placing structure improvement of electronic device
TWI376067B (en) Power outlet apparatus with message leaving capability and the message leaving method thereof
CN203119568U (en) Mobile power supply
CN202286710U (en) Solar power supply multimedia knapsack
CN202514043U (en) Portable personal singing microphone
CN204206424U (en) A kind of domestic acoustics
WO2012145877A1 (en) Mobile phone projector
CN201757317U (en) Desk lamp
CN101866736B (en) Integrated magnetic adsorption device
TW201036012A (en) An integrated magnetic device and the magnetic board thereof
JP3151940U (en) Integrated magnetic adsorption device and its magnetic adsorption plate
CN201421758Y (en) Integrated magnetic adsorption device and magnetic adsorption board thereof
CN204679932U (en) A kind of Multifunction computer mainframe
TWM364399U (en) An integrated magnetic device and the magnetic board thereof
CN209389732U (en) A kind of magnetic-type charging unit
TWM442679U (en) Magnetic sucking type speaker device
CN202998389U (en) Sound playing device
TW201315255A (en) Adsorption speaker with situation-displaying function
TWM423394U (en) USB charging socket
CN215581311U (en) Piezoelectric ceramic sounding mobile phone cover

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees