TWM261723U - Portable projection display device - Google Patents

Portable projection display device Download PDF

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Publication number
TWM261723U
TWM261723U TW93211343U TW93211343U TWM261723U TW M261723 U TWM261723 U TW M261723U TW 93211343 U TW93211343 U TW 93211343U TW 93211343 U TW93211343 U TW 93211343U TW M261723 U TWM261723 U TW M261723U
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Taiwan
Prior art keywords
projection display
item
display device
patent application
scope
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TW93211343U
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Chinese (zh)
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Yung-Gung Jiang
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Yung-Gung Jiang
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Priority to TW93211343U priority Critical patent/TWM261723U/en
Publication of TWM261723U publication Critical patent/TWM261723U/en

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Description

M261723 八、新型說明: 【新型所屬之技術領域】 本創作係有關於一種手提式投影顯示裝置,尤指一種 將顯示幕及投影設備整合在一起的裝置,具有可攜帶至其 他地點作為投影機使用或收藏時,更具便利性及實用性之 裝置者。 【先前技術】 按’ 一般技衫機係用來作為公司業務或會議簡報時使 用,然而一般的投影機體積較大,如何將其所佔體積縮 小’使其方便使用者可隨身攜帶,是許多人付出相當大的 努力在這方面,且以往的投影機皆須搭配一投影用之顯示 幕使用,而投影用之顯示幕往往皆是固定於該會議室裡, 且一但需要攜帶至別的會議室或場所使用時,僅能攜帶投 影機,或須另外攜帶簡便式的投影用之顯示幕,因此,非 常不具便利性及實用性;因此,上述習知的投影設備僅能 單純的作其原本賦予的工作,而無法拿到公司或任意地點 作簡報或放映影片之功能或用途,致無法達到物盡其用之 最佳效益。 【新型内容】 本創作之目的,在於將顯示幕及投影設備整合在一 起’以使投影機具備更佳之便利性與實用性。 為達成上述目的,依據本創作之一特色,所提出之手 提式投影顯示裝置至少包含:一可以開啟與閉合之摺疊式 本體、一配置在本體之可旋轉投影鏡頭、一捲曲收納配置 在該本體内之投影顯示幕、一組分別配置在該本體兩側之 M261723 具伸縮式固定支架'一設置於該本體其中一側的輪入介 面以及°又置於該本體内部的投影處理模組;其中,將 =投影顯示幕拉出而位於該使用位置,並相對應面對於該 投影鏡頭,此時可藉由投影顯示幕兩侧的固定支架以支撐 固疋拉起後伸展的投影顯示幕於該本體上,並接收該外部 的電腦裝置或訊號透過連接的輸入介面所傳送過來之影° 像訊號,且將該影像訊號予以轉換成光學輸出訊號後了再 經由該投影鏡頭將影像訊號投射至該投影顯示幕,以在註 才又影顯示幕上形成一投影之影像。 再者,本創作手提式投影顯示裝置,尚可包含··一 出介面,用以輸出訊號。 飞 此外,本創作更包含-通訊裝置,用以接收無線 電視訊號,可作為一投影式的電視機使用。 【實施方式】 為能讓貴審查委員能更瞭解本創作之技術内容,: 舉較佳具體實施例說明如下。’ 請先參照圖一所示之架構方塊圖,配合圖二、圖二丹 示,本創作所提出之一種手提式投影顯示裝置,其包人^ -摺4式本體1,包含第—板體i i及第二板體3 2,該第一板體1 1轴設於該第二板體i 2,使該 體1 1可以作’與閉合之動作,且具有—操作位^ 該第一板體1 1位於該操作位置時,該第一板體 ^ 垂直於該第二板體12,其中該第二板體丄 位 上内凹設有收納槽1 2 1 : 可旋轉之投影鏡頭2,配置在該第一板體工 1上 M261723 用以發射-投影用照射光;其中該投影鏡頭2更包括有一 鏡頭轉向裝置2 1連接於該第-板體i i,以控制該投影 鏡頭2之投射方向,且可藉由該摺疊式本體1閉合之動 作,可連同該第一板體1 1上的投影鏡頭2一起收入該第 二板體1 2的收納槽1 2 1内; α 一捲轴式之投影顯不幕3,係捲曲收納配置在該第二 板體1 2内,可拉出而顯露於本體1外,並相對應面對於 該投影鏡頭2;其中該投影顯示幕3,更包含一桿體3 1,連接於收納在第二板體12内的捲軸式投影顯示幕3 之最外層一端、並露於該第二板體i 2外,可藉由該桿體 3 1將該捲軸式投影顯示幕3拉出而顯露於本體1外; 一組具伸縮式之固定支架4,分別配置在該第二板體 1 2上的兩側,該固定支架4的頂端呈開口狀,可供該投 影顯示幕3頂端的桿體3 1固定卡設,使該投影顯示幕3 得以展開固定於兩側的固定支架4上,如圖四所示;其中 該固定支架4置於該第二板體12之連接處更包括_樞 轉裝置4 1,以控制該固定支架4的折疊擺動方向,不使 用時’可一起收入該第二板體1 2兩侧; 一輸入介面5,設置於該第二板體1 2的侧邊,用以 連接外部的電腦裝置9或訊號,以藉由外部的電腦裝置9 或訊號取得投射的影像訊號;其中該輸入介面5可為網路 接頭端子(RJ45)5 1、序列埠端子(RS232) 5 2、通用序 列匯流排端子(USB)5 3、IEEE1394端子5 4、記憶卡槽 裝置5 5等,兼具接收及傳送藉由該介面傳輪之資料;而 其外部所連接的電腦裝置9可為桌上型電腦9 1 (如圖八) M261723 或筆記型電腦9 2(如圖九)或pda 93(如圖十)等具 有訊號處理及傳輸的電子裝置,及該外部電腦裝置9所傳 送之影像訊號包括有R、G、b影像訊號;以及 一投影處理模組6,設置於該本體1的内部,用以接 收該輸入界面5連接之電腦裝置9所傳送過來之影像訊 號,並將該影像訊號予以轉換成光學輸出訊號後,經由該 投影鏡頭2將影像訊號投射至該投影顯示幕3。 其中,將該投影顯示幕3拉出而位於該使用位置,並 相對應面對於該投影鏡頭2,此時可藉由投影顯示幕3兩 側的蚊支架4以支_定拉起後伸展的投影顯示幕3 於該本體1上,並触該外部的電職置9或訊號透過連 接的輸入介面5所傳送過來之影像訊號,聽該影像訊號 予以轉換成光學輸出訊號後,馳由職影鏡頭2將影像 投影顯示幕3’以在該投影顯示幕上形成一 ’本創作手提式投影顯示裝置, 其中該輪出介面7係為一制π八, 睛參閱圖一之一所示 可再包含一輸出介面7, 用以輸出聲音訊號。 磚芩閲圓 更包含-通訊裝置8,該通式;=裝 接收無線f視訊號。 裝置係為1頻天線,, 再者,請參閱圖五所示,本創作之固定支 長ί的功能,且當展開之投影顯示幕3欲再: 長度以增加投射範圍及高度時, 高度得以配合固定該展開之投影顯示幕3。疋… M261723 又’請參閱圖六所示,其中該投影鏡頭2可受鏡頭轉 向裝置21之控制轉向而將影像訊號投射至投影式螢幕 3上之任意位置,且配合圖七所示,該摺疊式本體1的第 一板體11與軸接的第二板體12間轉動負度在〇〜1 8 0度内’並可藉由角度的改變以控制該投影鏡頭2與投 影顯示幕3間之相對距離,以改變該投影鏡頭2投射至投 影顯示幕3上之影像寬幅大小。 此外’本創作的手提式投影顯示裝置,其中該輸入介 面5更包含一 s端子5 6裝置(S Connector),可以用來 接收及傳送從外部連接之電視的視訊信號,以使本創作亦 可作為一投影式電視機使用。 上述實施例僅係為了方便說明而舉例而已,本創作所 主張之權利範圍自應以申請專利範圍所述為準,而非僅限 於上述實施例。 【圖式簡單說明】 圖一係本創作之較佳實施例方塊示意圖; 圖—之一係本創作之較佳實施例之另一方塊示意圖; 圖一之二係本創作之較佳實施例之又一方塊示意圖; 圖二係本創作較佳實施例之上蓋開啟後之立體圖; 圖二係本創作較佳實施例之上蓋闔起後之立體圖; 圖四係本創作較佳實施例之兩侧固定支架支撐固定拉起 後伸展的投影顯示幕之示意圖一; 圖五係本創作較佳實施例之兩側固定支架支撐固定拉起 後伸展的投影顯示幕之示意圖二; 圖六係顯示本創作較佳實施例之投影鏡頭受鏡頭轉向裝 M261723 置之控制轉向而將影像訊號投射至投影式螢幕上之 不意圖, 圖七係顯示本創作較佳實施例之投影鏡頭受摺疊式本體 的第一板體與軸接的第二板體間轉動角度而將影像 訊號投射至投影式螢幕上之示意圖; 圖八係本創作較佳實施例結合於一桌上型電腦裝置之示 意圖, 圖九係本創作較佳實施例結合於一筆記型電腦裝置之示 意圖; 圖十係本創作較佳實施例結合於一 PDA裝置之示意圖 【主要元件符號說明】 本體 12··第二板體 第一板體 12 1 2 3 4 5 2 5 3 5 4 5 6 收納槽 投影鏡頭 2 1 ··鏡頭轉向裝置 投影顯示幕 3 1 · ·桿體 固定支架 4 1 ··樞轉裝置 •輸入介面 •網路接頭端子(RJ45) •序列埠端子(RS232) •通用序列匯流排端子(USB) • IEEE1394端子 5 5 ··記憶卡槽裝置 • S端子裝置 •投影處理模組 •輸出介面 7 M261723 8··通訊裝置 9··電腦裝置 91··桌上型電腦M261723 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to a portable projection display device, especially a device that integrates a display screen and a projection device, and can be carried to other locations as a projector. Or a device that is more convenient and practical when storing. [Previous technology] Press 'General technology shirts are used for company business or conference presentations, but the general projector is large, how to reduce its volume' to make it convenient for users to carry around, many People have made considerable efforts in this regard, and the previous projectors have to be used with a projection screen, and the projection screens are often fixed in the conference room, and once they need to be carried to other When the conference room or place is used, it can only carry a projector, or it must carry a simple projection screen, so it is very inconvenient and practical; therefore, the conventional projection equipment can only be used for its purpose. The work that was originally assigned cannot be used for the function or purpose of the company or any place for presentations or movie screenings, so that it cannot achieve the best benefits of using everything. [New content] The purpose of this creation is to integrate the display screen and the projection equipment 'to make the projector more convenient and practical. In order to achieve the above purpose, according to a feature of this creation, the proposed portable projection display device includes at least: a foldable body that can be opened and closed, a rotatable projection lens arranged on the body, and a curled storage arrangement on the body A projection display screen inside, a set of M261723 telescopic fixing brackets arranged on both sides of the body, a wheel-in interface provided on one side of the body, and a projection processing module placed inside the body; , == the projection display screen is pulled out and located at the use position, and the corresponding surface is facing the projection lens, at this time, the projection display screen extended by the fixed support can be supported by the fixing brackets on both sides of the projection display screen. On the body, and receives the image ° image signal transmitted by the external computer device or signal through the connected input interface, and converts the image signal into an optical output signal, and then projects the image signal to the image through the projection lens. Projection display screen to form a projected image on the screen. Furthermore, this creative portable projection display device can still include an interface for outputting signals. In addition, this creation also includes a communication device for receiving wireless TV signals, which can be used as a projection TV. [Implementation] In order to allow your review committee to better understand the technical content of this creation, the preferred specific embodiments are described below. '' Please refer to the block diagram of the architecture shown in Figure 1, and with the illustrations in Figures 2 and 2. The portable projection display device proposed by this creation includes a ^ -fold 4 type body 1, including the first plate ii and the second plate body 32, the first plate body 11 is arranged on the second plate body i 2 so that the body body 11 can perform the action of 'and closing', and has-operating position ^ the first plate When the body 11 is located in the operating position, the first plate ^ is perpendicular to the second plate 12, wherein the second plate body is recessed with a receiving groove 1 2 1: a rotatable projection lens 2, M261723 is arranged on the first plate body 1 for emitting and projecting irradiation light; wherein the projection lens 2 further includes a lens turning device 21 connected to the first plate body ii to control the projection of the projection lens 2 Direction, and by the closing action of the folding body 1, it can be received in the storage slot 1 2 1 of the second plate 12 together with the projection lens 2 on the first plate 11; α a scroll The projection projection screen 3 of the type is curled and stored in the second plate body 12 and can be pulled out to be exposed outside the main body 1 and correspond to the corresponding surface. The projection lens 2; wherein the projection display screen 3 further includes a rod body 31 connected to the outermost end of the roll-type projection display screen 3 housed in the second plate body 12 and exposed on the second plate Outside the body i 2, the roll-type projection display screen 3 can be pulled out to expose the body 1 by the rod body 31; a set of telescopic fixing brackets 4 are respectively arranged on the second plate body 1 2 On both sides, the top of the fixing bracket 4 is open, which can be used for fixing the rod body 31 at the top of the projection display screen 3, so that the projection display screen 3 can be unfolded and fixed on the fixing brackets 4 on both sides. As shown in FIG. 4; the fixing bracket 4 is placed at the connection of the second plate 12 and further includes a _ pivot device 41 to control the folding and swinging direction of the fixing bracket 4. Two sides of the second board body 12; An input interface 5 is provided on the side of the second board body 12 for connecting an external computer device 9 or a signal to obtain projection through the external computer device 9 or a signal Video signal; the input interface 5 can be a network connector terminal (RJ45) 5 1. a serial port terminal ( RS232) 5 2. Universal serial bus terminal (USB) 5 3. IEEE1394 terminal 5 4. Memory card slot device 5 5 and so on, which can both receive and transmit data transmitted through the interface wheel; and the computer connected to the outside The device 9 may be an electronic device with signal processing and transmission such as a desktop computer 9 1 (see FIG. 8) M261723 or a notebook computer 9 2 (see FIG. 9) or a pda 93 (see FIG. 10), and the external computer device The image signals transmitted by 9 include R, G, and b image signals; and a projection processing module 6 disposed inside the body 1 to receive the image signals transmitted by the computer device 9 connected to the input interface 5 After converting the image signal into an optical output signal, the image signal is projected onto the projection display screen 3 through the projection lens 2. Wherein, the projection display screen 3 is pulled out and located at the use position, and the corresponding surface is facing the projection lens 2. At this time, the mosquito brackets 4 on both sides of the projection display screen 3 can be pulled up and extended after being supported. The projection display screen 3 is on the main body 1 and touches the external electrical position 9 or the image signal transmitted through the connected input interface 5. After listening to the image signal and converting it into an optical output signal, the professional video The lens 2 projects the image on the display screen 3 'to form a' this creative portable projection display device 'on the projection display screen, wherein the wheel-out interface 7 is a system of π-eight. Contains an output interface 7 for outputting audio signals. The brick reading circle further includes-the communication device 8, the general formula; = device to receive wireless f video signals. The device is a 1-band antenna. Also, please refer to Figure 5, the fixed support length of this creative function, and when the unfolded projection display 3 wants to: length to increase the projection range and height, the height can be Cooperate with fixing the expanded projection display screen 3.疋… M261723 and 'Please refer to FIG. 6, in which the projection lens 2 can be controlled by the lens steering device 21 to project the image signal to any position on the projection screen 3, and as shown in FIG. 7, the fold The negative degree of rotation between the first plate body 11 and the shaft-connected second plate body 12 of the type body 1 is within 0 to 180 degrees, and the projection lens 2 and the projection display screen 3 can be controlled by changing the angle. Relative distance to change the width of the image projected by the projection lens 2 onto the projection display screen 3. In addition, the portable projection display device of this creation, wherein the input interface 5 further includes an s terminal 5 6 device (S Connector), which can be used to receive and transmit video signals of a television connected from the outside, so that this creation can also be used. Used as a projection TV. The above embodiments are just examples for the convenience of explanation. The scope of the rights claimed in this creation shall be based on the scope of the patent application, rather than being limited to the above embodiments. [Schematic description] Figure 1 is a block diagram of a preferred embodiment of the present invention; Figure-one is a block diagram of another preferred embodiment of the present invention; Figure 1bis is a preferred embodiment of the present invention. Another block diagram; Figure 2 is a perspective view of the preferred embodiment of the present invention after the cover is opened; Figure 2 is a perspective view of the preferred embodiment of the present invention after the cover is lifted; Figure 4 is both sides of the preferred embodiment of the present invention Schematic diagram 1 of the projection display screen supported by the fixed bracket and extended after being fixedly pulled up; Figure 5 is a schematic diagram 2 of the projection display screen supported by the fixed brackets on both sides of the preferred embodiment of this creative extension; The projection lens of the preferred embodiment is controlled by the lens steering device M261723, and the image signal is projected onto the projection screen. Figure 7 shows the projection lens of the preferred embodiment of the present invention. Schematic diagram of the projection of the image signal on the projection screen by the rotation angle between the plate and the second plate connected to the shaft; Figure 8 is a preferred embodiment of the present invention combined with a desktop computer Schematic diagram of the device, Figure 9 is a schematic diagram of the preferred embodiment of the present invention combined with a notebook computer device; Figure 10 is a schematic diagram of the preferred embodiment of the creation combined with a PDA device [Description of the main component symbols] Two-plate body The first plate body 12 1 2 3 4 5 2 5 3 5 4 5 6 Storage slot projection lens 2 1 · · lens steering device projection display 3 1 · · rod fixing bracket 4 1 · · pivoting device • Input interface • Network connector terminal (RJ45) • Serial port terminal (RS232) • Universal serial bus terminal (USB) • IEEE1394 terminal 5 5 • Memory card slot device • S terminal device • Projection processing module • Output interface 7 M261723 8 ·· Communication device 9 ·· Computer device 91 ·· Desktop computer

9 2 ··筆記型電腦 9 3 · · P D A9 2 ·· Notebook 9 3 · · P D A

Claims (1)

M261723 長度以增加投射範圍及高度之展開的投影顯示幕。 9、如申請專利範圍第1項戶斤述之手提式投影顯示裝 置,其中更包含一輸出介面,用以輸出訊號。 1 0、如申請專利範圍第9項所述之手提式投影顯示裝 置,其中該輸出介面係為一制叭,用以輸出聲音訊號。 1 1、如申請專利範圍第1項所述之手提式投影顯示裝 置,其中更包含一通訊裝置,用以接收無線電視訊號。 1 2、如申請專利範圍第1 1項所述之手提式投影顯示 裝置’其中該通訊裝置係為一高頻天線。 1 3、如申請專利範圍第1項所述之手提式投影顯示裝 置,其中該電腦裝置係為一桌上髮電腦。 1 4、如申請專利範圍第1項所述之手提式投影顯示裝 置,其中該電腦裝置係為一筆記蜇電腦。 1 5、如申請專利範圍第1項所述之手提式投影顯示裝 置,其中該電腦裝置係為一pDA。 16、如申請專利範圍第1項所述之手提式投影顯示裝 ί ’其中該外部電腦裝置所傳送之影像訊號包括有R、 G、Β影像訊號。 置1如申請專利範圍第1項所述之手提式投影顯示裝 ㈣輸人介面係為—網路接頭端子,用來接收及傳 送藉由該介面傳輸之資料。 置,乂中:::二:圍第1項所述之手提式投影顯示裝 藉由該介面傳輸之資料。 得适 1 9、如巾請翻範_ 1項所狀手提錢影顯示t M261723 置,其中該輸入介面係為一通用序列匯流排端子,用來接 收及傳送藉由該介面傳輸之資料。 2 0、如申請專利範圍第1項所述之手提式投影顯示裝 置,其中該輸入介面係為一 IEEE1394端子,用來接收及傳 送藉由該介面傳輸之資料。 2 1、如申請專利範圍第1項所述之手提式投影顯示裝 置,其中該輸入介面係為一記憶卡槽裝置,用來接收及傳 送藉由該介面傳輸之資料。 2 2、如申請專利範圍第1項所述之手提式投影顯示裝 置,其中該輸入介面係為一 S端子,用來接收及傳送從外 部連接之電視的視訊信號。 15M261723 An extended projection display with a length to increase projection range and height. 9. The portable projection display device described in item 1 of the patent application scope further includes an output interface for outputting signals. 10. The portable projection display device according to item 9 of the scope of patent application, wherein the output interface is a system for outputting sound signals. 1 1. The portable projection display device described in item 1 of the scope of patent application, further comprising a communication device for receiving a wireless television signal. 1 2. The portable projection display device according to item 11 of the scope of patent application, wherein the communication device is a high-frequency antenna. 1 3. The portable projection display device described in item 1 of the scope of patent application, wherein the computer device is a desktop computer. 14. The portable projection display device described in item 1 of the scope of patent application, wherein the computer device is a notebook computer. 15. The portable projection display device described in item 1 of the scope of patent application, wherein the computer device is a pDA. 16. The portable projection display device described in item 1 of the scope of patent application, wherein the image signals transmitted by the external computer device include R, G, and B image signals. Set to 1. The portable projection display device described in item 1 of the scope of the patent application. The input interface is a network connector terminal, which is used to receive and transmit data transmitted through the interface. Set, 乂 中 ::: 二: The portable projection display device described in item 1 The data transmitted through this interface. Desperate 19, please refer to the example _ 1 item of mobile money shadow display t M261723, where the input interface is a universal serial bus terminal for receiving and transmitting data transmitted through the interface. 20. The portable projection display device described in item 1 of the scope of patent application, wherein the input interface is an IEEE1394 terminal for receiving and transmitting data transmitted through the interface. 2 1. The portable projection display device described in item 1 of the scope of patent application, wherein the input interface is a memory card slot device for receiving and transmitting data transmitted through the interface. 2 2. The portable projection display device described in item 1 of the scope of patent application, wherein the input interface is an S terminal for receiving and transmitting video signals of a television connected from the outside. 15
TW93211343U 2004-07-19 2004-07-19 Portable projection display device TWM261723U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI384314B (en) * 2008-05-28 2013-02-01 Acer Inc Projector and a method of adjusting an ambient light for the projector
TWI576648B (en) * 2015-09-03 2017-04-01 宏碁股份有限公司 Image capturing apparatus and image capturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI384314B (en) * 2008-05-28 2013-02-01 Acer Inc Projector and a method of adjusting an ambient light for the projector
TWI576648B (en) * 2015-09-03 2017-04-01 宏碁股份有限公司 Image capturing apparatus and image capturing method

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