1309964 » 九、發明說明： 【發明所屬之技術領域】 本案係與一種視聽娛樂系統與其可拆式顯示設備有 關，特別是指無線視聽娛樂系統與其可拆式顯示設備。 【先前技術】 現今市面上視聽娛樂系統的顯示設備多以嵌入方式 固定於一固定處，因此都無法簡易地進行分離的動作，舉 Φ 例來說，傳統配置在汽車頭枕上的液晶顯示設備(L CD)便無 法輕易自頭枕分離，因而必須長時間置放在汽車上；就安 全考量而言，不論是汽車或是液晶顯示設備（LCD)，都容易 遭小偷的覬覦。另外，傳統車用的液晶顯示設備(LCD)之機 構設計於回修時也會有不易拆解的困擾；再者，如果無法 輕易地進行拆卸或是攜帶著走，那麼這樣的顯示設備於未 來升級時亦會造成相當大的不便，而無法符合使用者之長 遠需求。 ® 更甚者，由於嵌入式的顯示設備是被固定於特定的位 置或是機構上，導致其無法被靈活利用，一方面是嵌入式 的顯示設備無法與其他裝置或擴充裝置任意結合使用，另 一方面則是這樣的顯示設備無法被輕易攜帶到他處使用。 以現今最流行的車用視聽娛樂系統及其液晶顯示設備為 例，除了上述之基於保全、維修以及升級上因顯示設備無 法攜帶著到處走所產生的不方便之外，視聽娛樂系統仍存 在有喪失如下所述的種種優點。 5 1309964 隨著消費水準提高與生活型態的改變，視聽娛樂系 統，將不再受限於室内使用，而朝向多方面與各式場合結 合使用的想法，已逐漸成為未來發展的主轴。舉例來說， 目前市面已將視聽娛樂系統與汽車、遊艇、大眾運輸工具 或是飛機做結合。 以最常見的汽車來說，其已經不再只是人們代步的交 通工具而已，結合工作、休閒、家庭生活等的各式高級轎 車、客車及休旅車逐漸受市場趨勢變化之引導而推陳出 新。為迎合上述之需求，車用配備以及内裝也較傳統者更 為豐富且多樣化，且為使車内乘客均可欣賞到車上影音多 媒體晝面，配備有單部或多部（一部以上）液晶顯示設備 (LCD)設備的大型車，休旅車及高級轎車，已於市場中曰益 普及。目前多是使用一台影音播放主機系統，例如影像光 碟（VCD)或是數位光碟（DVD)撥放器，將影像信號 (Video -NTSC/PAL)與各液晶顯示設備（LCD)設備有線連 接，使撥放器系統在執行影片播放的時候，可透過各液晶 顯示設備（LCD)進行欣賞。此種嵌入式的顯示設備具有一個 明顯的缺點，亦即其於裝設時需要拉接多種線路，導致裝 設以及維修時的不易。 另外，現行已知有線的視聽娛樂系統的缺點在於，各 個液晶顯示設備（LCD)設備的使用者在相同的時間只能欣 賞相同的影音節目，且播放主機系統在執行倒帶、前進、 選取片段、暫停、播放、停止..等等播放控制的時候，每部 液晶顯示設備（LCD)設備均同步運作，因而在同一時間内， 1309964 位能進行播放控制，除了控制播放設 ，其餘使用者均僅能被動地欣賞所設 多位使用者中只有一 •定選項的操作者之外 • 定之節目。 • &於現有的視聽姨樂系統中各個裝置的有線配置，導 致^無法更多樣化的被應用或是組合，特別是視聽娱樂系 統的般入式的顯不設備，如果無法輕易對其加以拆卸或 是將其攜帶到他處，將無法輕易地對該系統或是顯示設備 籲本身，進行升級或是與其他技術或裝置相結合，例如無線 ，域網路(WLA_及多媒體撥放器。因此，於舊有的系統 架構之下，無法使每一位匕^設備使用者均能隨心所欲地 選取各自喜愛欣賞的節目以及根據各自的喜好操作，進行 播放控制’亦無法令使用者隨^所欲地於不同地點使用視 聽娛樂系統或是系統中的顯示設備，更無法將該顯示設備 與其他擴充設備結合進而達到高效益使用的目的。 因此’目則急需要〜種多方面應用不受地理限制之視 籲聽娛樂系統以及可拆卸便於機帶以及利於後續升級的顯示 設備’又由於目前視聽娛樂系統之顯示設備已被廣泛運用 在各個環境中’包括了有行進中的汽車、飛機或是船中， 因此也有必要基於安全上的考量去提供一適用的可拆式颟 示設備，再者，以現行配置有顯示設備的視聽娛樂系統來 說，其礙於載具空間上的限制，通常都被裝設於頭枕後方， 所以考量拆卸機構所佔據的空間不宜過大，以免佔據顯示 器面板的空間，以及在該考量下，兼顧方便操作的必要性， 職是之故，申請人鑑於習知技術之缺失，乃經悉心試驗與 7 1309964 研究，並一本鍥而不捨之精神，钦 娛樂系統與其可拆式顯示設備；-種視聽 易於升級以及不受地理限制拆=機構佔據空間小、 處。 剌夺4求與便於攜帶之種種好 【發明内容】 本案之内容係提供 種可拆式顯示設備，其包含 ί示裝置以及一殼體’其中該-顯示裝置具有：ί二卡合 早几’S亥殼體’用以盆署兮gg-壯座 口 n人一 顯不裝置，其包含··一表面、 ::早疋、一第一組件以及—第二組件·該表面具 一第：：Γ:該第一組件包含與該第-卡合單元連接的 上卡…’以及—抵項端；該第二組件包含：一彈 及—第—延伸部分，其中該第—延伸部分係抵頂 該抵糾，該彈性單元具有—第―突出―第四卡合單元， 突出係由該第突出於該表面，且該第四卡合 单兀係抵頂該第二卡合單元。#該第—突出承受一第—方 向外力而位移時’—同往該第—方向 人 元與該第二卡合單元鬆脫，進而該第二組件丄：;： =向外力由—第—位置往—第二位置移動時，該第-卡合 單兀與该第二卡合單元鬆脫，以利該顯示I置由該殼體上 鬆脫。 依據上述構想，其中該殼體與一標的物連接。 依據上述構想，其中該第一延伸部分與該抵頂端分別 具有一第一與一第二斜面，以利該第二組件往該第二方向 13〇9964 移動時，施予一第三方向的分力該第一組件，使得該第一 纟且件沿著該些斜面往該第三方向移動。 依據上述構想，所述之可拆式顯示設備更包括一第三 組件，該第三組件包括：一手持驅動部分以及一插梢，其 中该手持驅動部分設於該表面上，且具有一第二開口，以 • 供該第一突出由其中突出該表面；該插梢係用以將該第三 組件與該第二組件連接，以利當該手持驅動部分承受該第 一方向外力下，該第二組件由該第一位置往該第二位置移 ™ 動。 依據上述構想’其中該第一延伸部分與該抵頂端分別 '、有第一與—第二斜面，以利該第二組件往該第二方向 移動時，施第三方向的分力該第—組件，使得該第一 組件沿著該些斜面往該第三方向移動。 v依據上述構想，其中該第二組件更包含-第二延伸部 ^ ’其具有-第-彈性元件，以利當該第二方向外力消失 士兮楚予個反向作用力給該第二組件，使得該第二組件 由该第二位置回到該第—位置。 八，呈想：其中該第一組件更包含-第三延伸部 刀八/、 苐一彈性元件，以利當該第三方向外力消失 時，施予—個反向作用力給該第-組件。 -八：構想’其中該第二卡合單元與該第四卡合單 =1 : "Ί與—第四斜面，以利當該第二組件由琴 第二位置回到該第-位置時，該第四卡合單 面回到與該第二卡合單元抵微態。 亥些斜 9 1309964 • « 依據上述構想，其中該第一卡合單元係為一斜面卡 溝，且該第三卡合單元具有一第五斜面，以利該第三卡合 單元相對於該第一卡合單元動作，進而脫離或是卡固該顯 示裝置到該殼體上。 本案之内容係提供一種視聽娛樂系統，其包含：一載 -具以及一第二多媒體中心，其中該載具包含：一第一多媒 體中心、一存取點以及如上述任一之可拆式顯示設備，且 該第一多媒體中心具有一第一資料，該存取點與該第一多 • 媒體中心連結；而該第二多媒體中心具有一第二資料；其 中，該可拆式顯示設備藉由該存取點無線連結該第一與第 二多媒體中心之該第一資料與該第二資料。 依據上述構想，其中該顯示裝置包含一液晶顯示器以 及一多媒體放器。 依據上述構想，其中該第一多媒體中心係為一多媒體 伺服器，用以提供該可拆式顯示設備通過該存取點無線地 由該第一多媒體中心存取該第一或是該第二資料。 • 依據上述構想，其中該多媒體中心係包含一儲存裝 置，用以儲存影/音(Video/Audio)檔案。 依據上述構想，其中該載具係選自一汽車、一遊艇與 一飛機其中任一。 依據上述構想，其中該可拆式顯示設備更具有一多媒 體撥放器。 依據上述構想，其中該多媒體撥放器係包含：（a)—面 板蓋；（b) —控制按紐面板；（c) 一類比數位面板；（d) —數位 10 1309964 影音接收器；（e) —液晶螢幕驅動面板；⑴一面板後蓋；及 (g)—無線天線，用以與該存取點間彼此進行無線存取數位 影音資料’進而得以撥放該些影音檔案。 依據上述構想，其中該多媒體撥放器更包含一可 電池系統。 依據上述構想，其中該多媒體撥放器内含一影像解碼 器，而透過無線介面支援撥放選自DivX vide〇、WMa、 MP3、JPEG、MPEG_1/2/4以及AVI其中任一格式的檔案。 依據上述構想，其中該視聽娛樂系統更包含一可攜式 影音擴充盒其中之一。 依據上述構想，其中該可攜式影音擴充盒更包含一 接端子。 遂1309964 » Nine, invention description: [Technical field of invention] This case relates to an audiovisual entertainment system related to its detachable display device, in particular to a wireless audiovisual entertainment system and its detachable display device. [Prior Art] Nowadays, the display devices of the audio-visual entertainment system on the market are mostly fixed in a fixed manner in an embedded manner, so that it is impossible to easily perform the separation operation, for example, a liquid crystal display device conventionally arranged on a headrest of a car ( L CD) can't be easily separated from the headrest, so it has to be placed in the car for a long time; in terms of safety considerations, whether it is a car or a liquid crystal display device (LCD), it is easy for the thief to smash. In addition, the mechanism of the conventional liquid crystal display device (LCD) is also designed to be difficult to disassemble during the repair; in addition, if it cannot be easily disassembled or carried away, such display devices will be in the future. The upgrade also causes considerable inconvenience and does not meet the long-term needs of users. Even worse, because the embedded display device is fixed in a specific location or mechanism, it cannot be flexibly utilized. On the one hand, the embedded display device cannot be used in any combination with other devices or expansion devices. On the one hand, such display devices cannot be easily carried to other places. Taking the most popular car audio-visual entertainment system and its liquid crystal display device as an example, in addition to the above-mentioned inconvenience caused by the display device being unable to carry around, such as security, maintenance and upgrade, the audio-visual entertainment system still exists. The advantages described below are lost. 5 1309964 With the improvement of consumption standards and changes in lifestyles, audio-visual entertainment systems will no longer be restricted to indoor use, and the idea of combining them with various occasions has gradually become the main axis of future development. For example, audiovisual entertainment systems have been combined with cars, yachts, mass transit vehicles or aircraft. In the most common car, it is no longer just a means of transportation for people. The combination of work, leisure, family life and other high-end cars, buses and recreational vehicles is gradually being promoted by the changes in market trends. In order to meet the above needs, the vehicle equipment and interior are more abundant and diverse than the traditional ones, and one or more parts (more than one) are provided for the passengers in the car to enjoy the multimedia video on the car. Large-size vehicles, recreational vehicles and premium cars for liquid crystal display (LCD) devices have been popularized in the market. At present, most of them use an audio and video playback host system, such as a video disc (VCD) or a digital disc (DVD) player, to connect the video signal (Video-NTSC/PAL) to each liquid crystal display device (LCD) device. When the player system is performing movie playback, it can be enjoyed through various liquid crystal display devices (LCDs). Such an embedded display device has a significant disadvantage in that it requires a plurality of wires to be pulled during installation, resulting in difficulty in installation and maintenance. In addition, a disadvantage of currently known wired audiovisual entertainment systems is that users of various liquid crystal display (LCD) devices can only enjoy the same audio and video programs at the same time, and the playback host system performs rewinding, advancing, and selecting segments. , pause, play, stop, etc. When playing control, each liquid crystal display device (LCD) device operates synchronously, so at the same time, 1309964 bits can play playback control, except for controlling the playback settings, the rest of the users are Only passively enjoy the program of the multi-users who have only one option. • & wired configuration of each device in the existing audio-visual music system, resulting in the inability to be more diversely applied or combined, especially for the visual display system of the audio-visual entertainment system, if it is not easy Disassembly or carrying it elsewhere will not easily upgrade the system or display device itself, or be combined with other technologies or devices, such as wireless, domain network (WLA_ and multimedia playback) Therefore, under the old system architecture, it is impossible for each user to select the programs they like and enjoy the playback control according to their preferences. ^Use the audio-visual entertainment system or the display device in the system at different locations, and it is impossible to combine the display device with other expansion devices to achieve high-efficiency use. Therefore, it is urgent to use a variety of applications. Geographically-restricted audio-visual entertainment system and display device that is detachable and easy to upgrade, and facilitates subsequent upgrades. The display device has been widely used in various environments, including the presence of a moving car, aircraft or ship. Therefore, it is necessary to provide a suitable detachable display device based on safety considerations. In the current audio-visual entertainment system with a display device, it is usually installed behind the headrest due to the limitation of the space of the vehicle, so it is considered that the space occupied by the disassembly mechanism should not be too large, so as not to occupy the space of the display panel. And under the consideration of this, taking into account the necessity of convenient operation, the job is due to the lack of the prior art, the applicant is carefully tested and 7 1309964 research, and a perseverance spirit, Qin entertainment system and its detachable Display device; - kind of audio-visual easy to upgrade and unrestricted by geographical restrictions = small space occupied by the organization. 剌 4 4 and easy to carry all kinds of things [invention] The content of this case is to provide a detachable display device, Including a device and a casing, wherein the display device has: ί二卡合早几 'S Hai Shell' for basing 兮 gg-strong seat a device that includes a surface, a front surface, a first component, and a second component. The surface has a first::: the first component includes the first engaging unit Connected upper card ... 'and the offset end; the second component includes: a bomb and a - extension portion, wherein the first extension portion is offset against the top, the elastic unit has - first - protrusion - a fourth engaging unit, the protruding portion protrudes from the surface by the first portion, and the fourth engaging unit is abutted against the second engaging unit. #The first protruding portion receives a first direction external force and is displaced when the same Disengaging the first direction of the human element and the second engagement unit, and further the second component 丄:;: = when the outward force is moved from the -first position to the second position, the first engagement cassette The second engaging unit is loosened to facilitate the display to be released from the housing. According to the above concept, the housing is connected to an object. According to the above concept, the first extending portion and the abutting end respectively have a first and a second inclined surface, so as to apply a third direction when the second component moves toward the second direction 13〇9964. The first component is forced to move the first jaw along the slopes in the third direction. According to the above concept, the detachable display device further includes a third component, the third component includes: a hand-held driving portion and a spigot, wherein the hand-held driving portion is disposed on the surface and has a second An opening, wherein the first protrusion protrudes from the surface; the insertion end is configured to connect the third component with the second component, so that when the hand-held driving part receives the first direction external force, the first The two components are moved from the first position to the second position. According to the above concept, wherein the first extension portion and the abutment tip respectively have a first and a second slope to facilitate movement of the second component in the second direction, the component of the third direction is applied to the first The assembly moves the first component along the slopes in the third direction. v according to the above concept, wherein the second component further comprises a second extension ^' having a --elastic element for facilitating the second direction of external force to dissipate a reverse force to the second component Having the second component return to the first position from the second position. Eight, the present invention, wherein the first component further comprises a third extension knife 八/, a elastic element, to facilitate the third component to give a reverse force to the first component when the third force disappears . - eight: conceived that the second engaging unit and the fourth engaging single = 1 : " Ί and - the fourth bevel, in order to facilitate the second component from the second position of the piano back to the first position The fourth engagement surface returns to the second engagement unit and is in a micro state.斜斜斜9 1309964 • « According to the above concept, the first engaging unit is a beveled groove, and the third engaging unit has a fifth inclined surface to facilitate the third engaging unit relative to the first A snap-in unit acts to disengage or secure the display device to the housing. The content of the present invention provides an audio-visual entertainment system, comprising: a carrier and a second multimedia center, wherein the carrier comprises: a first multimedia center, an access point, and any of the above a detachable display device, wherein the first multimedia center has a first data, the access point is connected to the first multi-media center; and the second multimedia center has a second data; The detachable display device wirelessly connects the first data and the second data of the first and second multimedia centers by using the access point. According to the above concept, the display device comprises a liquid crystal display and a multimedia player. According to the above concept, the first multimedia center is a multimedia server, and the detachable display device wirelessly accesses the first or the first multimedia center through the access point. The second information. • According to the above concept, the multimedia center includes a storage device for storing a video/audio file. According to the above concept, the carrier is selected from any one of a car, a yacht and an airplane. According to the above concept, the detachable display device further has a multi-media player. According to the above concept, the multimedia player comprises: (a) a panel cover; (b) a control button panel; (c) an analog panel; (d) - a digital 10 1309964 video receiver; ) - a liquid crystal screen driving panel; (1) a panel back cover; and (g) - a wireless antenna for wirelessly accessing digital audio and video data with the access point to further play the video files. According to the above concept, the multimedia player further includes a battery system. According to the above concept, the multimedia player includes an image decoder, and supports, by using a wireless interface, a file selected from any one of DivX vide, WMa, MP3, JPEG, MPEG_1/2/4, and AVI. According to the above concept, the audiovisual entertainment system further comprises one of a portable audio and video expansion box. According to the above concept, the portable audio-video expansion box further includes a terminal.遂
I 本案經由上述構想的解說，即能觀察到所運用之視聽 娛樂系統與其可拆式顯示設備，確實能獲致同時滿足基於 保全、維修、安全、易於升級、可單手操作、組裝簡單以 及不受地理限制等需求與便於攜帶之種種好處。為了易於 說明，本創作得藉由下述之較佳實施例及圖式而得到—更 加瞭解。 【實施方式】 本案之視聽娛樂系統與其可拆式顯示設備將可由以 下的實施例說明而得到充分瞭解，並使得熟習本技藝之人 士可以據以完成。然本案之實施型態並不以下列實施例為 限。 11 1309964I The case is explained by the above concept, that is, it can be observed that the audio-visual entertainment system and its detachable display device can be used to achieve both protection, maintenance, safety, easy upgrade, one-hand operation, simple assembly and no Demands such as geographic restrictions and the benefits of portability. For ease of explanation, the present work can be obtained by the following preferred embodiments and drawings. [Embodiment] The audiovisual entertainment system of the present invention and its detachable display device will be fully understood by the following embodiments, and can be completed by a person skilled in the art. However, the implementation of this case is not limited to the following examples. 11 1309964
r I 請參閱第一（a)圖，其係為本案第一較佳實施例之可拆 式顯示設備之各部件分解的立體觀測圖。可拆式顯示設備 10包含一顯示裝置1、一容置殼體2、一殼體表面3、兩個 背鎖片5、一第一組件6、一第二組件7以及一第三組件8, 其中顯示裝置1用以提供電視以及媒體介面功能，且殼體 表面3上開設有一第一開口 4。 第一組件6具有一主體61以及一彈性元件62。主體 61具有一抵頂端611、兩個卡合單元612以及一延伸部分 613，其中，主體61的一長侧邊較另一長侧邊來的長，使 得抵頂端611具有一斜面A ;卡合單元612係用以連接位 於顯示設備1背面的兩個斜面卡勾（圖中未示），以將顯示 設備1卡合到容置殼體2上；延伸部分613係用以支撐彈 性元件62。 第三組件8具有一手持驅動部分81以及兩卡榫82(圖 中僅可看見上方的卡榫），其中手持驅動部分81上開設有 一開口 811。第二組件7具有一主體71以及一彈性元件 72，其中主體71具有一第一延伸部分711、一第二延伸部 分712以及一彈性部分713，其中第一延伸部分711為三 角形的延伸，用以抵頂第一組件6的抵頂端611。為了更 清楚的了解第一（a)圖中第三組件8以及第二組件7的細部 特徵，請同時參閱第二圖，其係為第一（a)圖中第三組件8 以及第二組件7的放大圖，其中，彈性部分713上具有一 突出714以及一卡合單元715，一突出714係穿過第一（a) 圖的開口 4，再穿過開口 811而突出於手持驅動部分81表 12 1309964 • « 面，用以承受一擠壓，使得彈性部分713可相對於本體71 產生位移。而卡榫82前方的斜面將有利於將位於開口 811 上下方的兩卡榫82與主體71卡合，達到將第二組件7以 及第三組件卡合於容置殼體2的兩側。 - 請參閱第一（b)-(c)圖，其係分別為上述實施例之可拆 式顯示設備之各部件分解的側視圖以及上視圖，以更清楚 了解第一（a)圖中各部件，其中細節，係如前述，不再贅述。 請參閱第三圖，其係為本案第一較佳實施例之可拆式 • 顯示設備10之背視圖。為了更清楚的第二組件與第一組間 的連接關係，將位於晝面上方的背鎖片5拆下。如圖所示， 三角形狀的第一延伸部分711的一斜面，恰好與抵頂端611 的斜面互相抵頂，使得當第一延伸部分711由晝面左方往 右方移動時，推擠該抵頂端611，藉由斜面的設計，該主 體61將往晝面下方移動。 第一組件6所具有的彈性元件62已經套疊於延伸部 分613以及第二延伸部分712上，當主體61往晝面下方移 ® 動時，壓縮彈性元件62，藉由彈性元件62回復原長度的 力量將主體61往上推回原位置。同樣的，第二組件7所具 有的彈性元件72已經套疊於第二延伸部分712上，當主體 71往晝面左方往右方移動時，壓縮彈性元件72，接著藉由 彈性元件72回復原長度的力量，由右往左地將主體71推 回原位置。 請參閱第四圖，其係為本案第一較佳實施例之可拆式 顯示設備10沿N-N截線之縱切截面圖。如圖所示，可拆 13 1309964r I Please refer to Fig. 1(a), which is a perspective view showing the decomposition of the components of the detachable display device of the first preferred embodiment of the present invention. The detachable display device 10 includes a display device 1, a receiving housing 2, a housing surface 3, two back locking sheets 5, a first assembly 6, a second assembly 7, and a third assembly 8. The display device 1 is configured to provide a television and a media interface function, and a first opening 4 is defined in the surface 3 of the casing. The first assembly 6 has a body 61 and a resilient member 62. The main body 61 has an abutting end 611, two engaging units 612 and an extending portion 613, wherein a long side of the main body 61 is longer than the other long side, so that the abutting end 611 has a slope A; The unit 612 is for connecting two bevel hooks (not shown) on the back of the display device 1 to engage the display device 1 to the housing 2; the extension portion 613 is for supporting the elastic member 62. The third assembly 8 has a hand-held driving portion 81 and two latches 82 (only the upper latches are visible in the figure), wherein the hand-held driving portion 81 is provided with an opening 811. The second assembly 7 has a main body 71 and a resilient member 72. The main body 71 has a first extending portion 711, a second extending portion 712 and an elastic portion 713. The first extending portion 711 has a triangular extension for The abutting tip 611 of the first component 6 is abutted. For a clearer understanding of the detailed features of the third component 8 and the second component 7 in the first (a) figure, please also refer to the second figure, which is the third component 8 and the second component in the first (a) figure. 7 is an enlarged view, wherein the elastic portion 713 has a protrusion 714 and a locking unit 715. A protrusion 714 passes through the opening 4 of the first (a) view, and then protrudes through the opening 811 to protrude from the hand-held driving portion 81. Table 12 1309964 • The face is used to withstand an extrusion such that the resilient portion 713 can be displaced relative to the body 71. The beveled surface in front of the latch 82 facilitates the engagement of the two latches 82 located above and below the opening 811 with the main body 71 to engage the second component 7 and the third component on both sides of the receiving housing 2. - Please refer to the first (b)-(c) drawings, which are respectively an exploded side view and a top view of the components of the detachable display device of the above embodiment, to more clearly understand each of the first (a) figures. The components, the details thereof, are as described above and will not be described again. Please refer to the third figure, which is a rear view of the detachable display device 10 of the first preferred embodiment of the present invention. In order to clarify the connection relationship between the second component and the first group, the back lock piece 5 located above the kneading surface is removed. As shown in the figure, a slope of the triangular-shaped first extending portion 711 abuts against the inclined surface of the abutting tip 611 so that when the first extending portion 711 is moved from the left side of the face to the right side, the The top end 611, by the design of the bevel, will move the body 61 downwardly. The elastic member 62 of the first assembly 6 has been nested on the extending portion 613 and the second extending portion 712. When the main body 61 moves downward toward the bottom surface, the elastic member 62 is compressed, and the original length is restored by the elastic member 62. The force pushes the main body 61 back up to its original position. Similarly, the elastic member 72 of the second component 7 has been nested on the second extension portion 712. When the main body 71 moves to the left to the right of the kneading surface, the elastic member 72 is compressed and then recovered by the elastic member 72. The strength of the original length pushes the main body 71 back to the original position from right to left. Please refer to the fourth figure, which is a longitudinal sectional view of the detachable display device 10 of the first preferred embodiment of the present invention taken along the line N-N. As shown, detachable 13 1309964
* I 式顯示設備10包含一顯示裝置1以及一容置殼體2，其中 顯示裝置1具有上下兩個斜面卡溝11，用以與容置殼體2 所具有的上下兩個卡合單元612卡合。由圖中斜面卡溝11 與卡合單元612的放大圖可知，卡合單元612具有一斜面 ' B，當顯示裝置1嵌入容置殼體2時，顯示裝置1的一側 • 12可利用斜面B，施予一向下的分力給主體61，使得卡合 單元612滑入斜面卡溝11中而將顯示裝置1與容置殼體2 互相卡合。相同地，斜面卡溝11所具有的斜面C則有助於 • 當卡合單元612隨著主體61往下移動時，施予一向左的分 力給顯示裝置1，使得卡合單元612滑出斜面卡溝11同時， 將顯示裝置1由容置殼體2上脫離。 為了更了解第二組件與第三組件的連接關係，請參閱 第五圖，其係為本案第一較佳實施例之可拆式顯示設備10 沿P-P截線之橫切截面圖。如圖所示，斜線部分為彈性部 分713，容置殼體具有一卡合單元2卜由細部放大圖可知， 彈性部分713上具有的卡合單元715與容置殼體的卡合單 ® 元21互相卡合，使得主體71無法由晝面右方往左方位移。 而彈性部分713上具有的突出714係由手持驅動部分81上 的開口突出，用以承受一擠壓，當突出714受到擠壓時， 彈性部分713可相對於本體71由晝面下方往上方移動，進 而使得卡合單元715脫離與卡合單元21的卡合狀態，於此 同時使用者可以藉由移動手持驅動部分81而使得本體71 由晝面右方往左方移動。接著，藉由卡合單元715脫離與 卡合單元21所具有的斜面，以及彈性元件72的回覆力， 14 1309964The display device 1 includes a display device 1 and a receiving housing 2, wherein the display device 1 has upper and lower beveled grooves 11 for receiving the upper and lower engaging units 612 of the housing 2. Engage. As can be seen from the enlarged view of the inclined groove 11 and the engaging unit 612, the engaging unit 612 has a slope 'B. When the display device 1 is embedded in the housing 2, one side of the display device 1 can use the inclined surface. B, a downward component is applied to the main body 61, so that the engaging unit 612 is slid into the bevel pinch 11 to engage the display device 1 and the accommodating case 2 with each other. Similarly, the inclined surface C of the inclined groove 11 helps to provide a leftward component to the display device 1 when the engaging unit 612 moves downward with the main body 61, so that the engaging unit 612 slides out. At the same time, the bevel pinch 11 is detached from the accommodating case 2. In order to better understand the connection relationship between the second component and the third component, please refer to FIG. 5, which is a cross-sectional view of the detachable display device 10 of the first preferred embodiment of the present invention taken along the line P-P. As shown in the figure, the oblique portion is the elastic portion 713, and the accommodating case has a snapping unit 2. As can be seen from the enlarged view of the detail, the engaging portion 715 of the elastic portion 713 and the engaging single element of the accommodating case are shown. 21 is engaged with each other so that the main body 71 cannot be displaced to the left by the right side of the face. The projection 714 on the elastic portion 713 is protruded from the opening in the hand-held driving portion 81 for receiving a pressing. When the projection 714 is pressed, the elastic portion 713 can be moved upward from below the kneading surface with respect to the body 71. Further, the engaging unit 715 is disengaged from the engaging state of the engaging unit 21, and at the same time, the user can move the main body 71 from the right side to the left side by moving the hand-held driving portion 81. Then, by the engaging unit 715, the inclined surface of the engaging unit 21 and the urging force of the elastic member 72 are removed, 14 1309964
• I 使得卡合單元715由左往右滑回與卡合單元21的卡合狀 態。 請參見第六圖，其係本案第一較佳實施例之可拆式顯 示設備10應用於一頭枕的分解圖。容置框架2具有兩個鎖 • 固孔231以及232，藉以將可拆式顯示設備10鎖固到一頭 -枕101中。頭枕101已配置有用以提供電源或是訊號源之 線路(未顯示），且該線路更與該容置框架2中所具有的電 源或是整合接腳相接，藉其可以將電力或是訊號傳送給該 • 顯示裝置1。首先，可將容置框架2鎖固到汽車頭枕101 上，當欲將顯示裝置1嵌入容置殼體2時，如第四圖中所 述，利用斜面原理，將顯示裝置1與容置殼體2互相卡合。 反之，當欲將顯示裝置1脫離容置殼體2時，如第四與第 五圖中所述，先藉由按下突出714而解除第五圖中卡合單 元715與第五圖中卡合單元21的卡合狀態，於此同時，再 藉由移動手持驅動部分81將顯示裝置1由容置殼體2上脫 離。也就是說，可拆式顯示設備10中顯示裝置1係可藉由 ® 與容置殼體2的卡合與脫離狀態的改變而卡合或是脫離頭 枕 101。 另外，本案又提供包含該可拆式顯示設備10之一視聽 娛樂系統9。請參見第七圖。一視聽娛樂系統9包含一載具 90，例如一汽車、一遊艇或是一飛機，其中載具90具有一 第一多媒體中心911、一存取點91以及四個可拆式顯示設備 1〇_1到1〇_4，且視聽娛樂系統9同時具有一第二多媒體中心 912。其中第一以及第二多媒體中心911與912内含可以儲存 15 1309964 • » 影音Video/Audio檔案的資料儲存裝置，分別用以儲存一第 一資料D1以及一第二資料D2。該存取點91為一個無線區域 網路存取點，而圖中各個可拆式顯示設備10-1到10-4，除 了具有如同第一實施例中可拆式顯示設備10之所有元件 外，其分別更包含一多媒體撥放器（未顯示），關於該多媒 -體撥放器會於下面第八圖中詳細說明）。因此，使用者可利 用這四個可拆式顯示設備10-1到10-4，分別地從不同的地 點，透過無線存取點91於區域網路中交換第一與第二多媒 • 體中心911與912所分別具有的第一與第二資料D1與D2，以 及存取該些資料D1或是D2，並透過802.11無線介面播放 該主機端影音（Video/Audio)檔案。 舉例來說，該第一多媒體中心911、該無線區域網路 存取點91與該可拆式顯示設備10-1-10-4可裝備於車内，而 與住家附近或是車庫中與家中電腦（可以視為與該存取點 91位於一無線區域網路内的第二多媒體中心912)互相連 接，達到簡易輕鬆的資料相互傳送與更新。該可拆式顯示 ® 設備10-1-10-4係可輕易藉由存取點91無線撥放已更新至該 第一多媒體中心911的第二資料D2或是原來存於第一多媒 體中心911的第一資料D1。 再者，由於該可拆式顯示設備10-1-10-4係可輕易攜 帶，因而將該視聽娛樂系統9中，該無線區域網路存取點91 與第一多媒體中心911架設於載具90上時，使用者可以將該 可拆式顯示設備10-1-10-4攜帶使用，而將不再受限只能於 載具90内使用。舉例來說，使用者可以將該可拆攜式顯示 16 1309964 設備10-1-10-4，攜帶至裝置有該存取點91與該第一多媒體 中心911之無線區域網路範圍内的任何位置進行影音 (Video/Audio)檔案撥放。 請參考第八圖，其係用以說明第七圖中可拆式顯示設 備10-1-10-4所包含之一多媒體撥放器。除了一液晶顯示器 111之外’第七圖中可拆式顯示設備之顯示裝置1更包含一 多媒體撥放器200，其中該多媒體撥放器200係包含一面板 前蓋201、一控制按鈕面板202、一類比數位面板203、一數 .位影音接收器之前機殼204、一液晶螢幕驅動面板205、一 數位影音接收器之後機殼206、一面板後蓋2〇7及一無線天 線208。在此設計中，該液晶顯示器係結合多媒體撥放 器200。而由於該多媒體撥放器200内建有影像解碼設計， 因此本案之可拆攜式顯示設備（未顯示）亦可支援播放Divx Video、ΜΑ、MP3、JPEG、MPEG-1/2/4以及 AVI等檔案格 式。 另外’本案所提供之設備視聽娛樂系統，更可包含一 數位媒體撥放器而達到功能升級的應用。請參見第九圖 (a)，其係為本案第六圖中該視聽娛樂系統9的顯示設備“吉 合一數位媒體撥放器之應用示意圖。該顯示設備丨係連結至 一可拆式影音擴充盒3〇〇上。而其他細節部分，係如前段所 述，故於此不再贅述。 請參閱第九(b)圖，其係為與第九圖（…中之該可攜式影 a擴充盒300之示意圖。該可攜式影音擴充盒3〇〇係包含 一前蓋301、一立體揚聲器302、一電視調頻器3〇3、包含 17 1309964 一外接電源插頭的一後蓋304、一電池305 —電池蓋306 以及多個連接端子307，例如AV tune或是USB插孔。因 此，本案第七圖中的視聽娛樂系統9所具有的顯示設備1， 自容置殼體2上拆下後，可攜帶到家中或是室外，而與本 ' 圖中可攜式影音擴充盒300結合，進行更佳化的影音撥 ’放。如此一來，將可達到高效益使用的目的。另外由於該 可攜式影音擴充盒300具有多個端子輸出，使得與之結合 之該顯示設備1可轉而撥放AV、TV訊號或是其他攜帶式 • 硬碟的資料。再者，因該可攜式影音擴充盒300具有電池， 使得其可以幫與之結合的顯示設備1充電。 綜上所述，本案所提供之視聽娛樂系統與其可拆式顯 示設備，除解決傳統之視聽娛樂系統受地理限制以及無法 多方場合中利用以及資料更新之不便外，亦克服其中該顯 示設備無法輕易攜帶，於保全兼顧以及維修上不易的問題 或是無法輕易地被升級或是結合其他技術或裝置的缺點， 並提出一個雙重鎖固、簡易組裝、以及單手解除雙重鎖固 ^ 之方式，本案乃多方面考量，進而達到高效益使用的目的 效果，實為一新穎、進步及實用之創作，爰依法提出申請。 本案得由熟悉本技藝之人士任施匠思而為諸般修 飾，然皆不脫如附申請專利範圍所欲保護者。 【圖式簡單說明】 第一圖（a)，其係為本案第一較佳實施例之可拆式顯示設備 之各部件分解的立體觀測圖； 第一圖（b)-(c)，其系分別為根據本案之第一較佳實施例之 18 1309964 之各部件分解的側視圖以及上視圖； 圖；Ί為第-_中第三組件以及第二組件的放大 ΐί:，其係為本案第-較佳實施例之可拆式顯示設備之 第四圖，其係為本案第一較佳實 ν-ν截線之縱切截面圖； m又備沿 P第本案第—較佳實施例之可拆式顯示設備沿 戴線之檢切截面圖； :六案第一較佳實施例之可拆式顯示設備應用 於一頭枕的分解圖； q 本案第二較佳實施例之一視聽娛樂系統； 2圖，其係根據本案第二實施利，用以說明第七圖中可 拆式顯不設備所包含之—多媒體撥放器； 第九圖⑷’其係根據本㈣二實施利，用以說明本案第六 圖中該視聽娛樂系統的顯示設備結合—數位媒體撥放器^ 應用；以及 第九⑻圖，其係為與第九圖⑻中之該可攜式影音擴充盒之 結構不意圖。 【主要元件符號說明】 10 10-1 10-2 10-3 10-4 1 顯示裝置 3 殼體表面 5背鎖片 可拆式顯示設備 2 容置殼體 4 811 開口 6 第-'組件 19 1309964 * . 7 第二組件 6171主體 611抵頂端 613 711 712延伸部分 8 第三組件 62 72 彈性元件 612 715 21卡合單元• I causes the engaging unit 715 to slide back to the engaged state of the engaging unit 21 from left to right. Referring to the sixth figure, the detachable display device 10 of the first preferred embodiment of the present invention is applied to an exploded view of a headrest. The accommodating frame 2 has two lock holes 231 and 232 for locking the detachable display device 10 into the one-handle 101. The headrest 101 has been configured to provide a power source or a signal source (not shown), and the line is further connected to the power source or the integrated pin of the accommodating frame 2, thereby being able to The signal is transmitted to the display device 1. First, the accommodating frame 2 can be locked to the headrest 101 of the automobile. When the display device 1 is to be embedded in the accommodating case 2, the display device 1 is accommodated by the principle of the slanting surface as described in the fourth figure. The housings 2 are engaged with each other. On the contrary, when the display device 1 is to be detached from the accommodating case 2, as described in the fourth and fifth figures, the engaging unit 715 and the card in the fifth figure in the fifth figure are first released by pressing the protrusion 714. At the same time, the display device 1 is detached from the accommodating case 2 by moving the hand-held driving portion 81. That is, the display device 1 of the detachable display device 10 can be engaged or disengaged from the headrest 101 by the change of the engagement and disengagement state of the accommodating case 2 with the housing. In addition, the present invention provides an audiovisual entertainment system 9 including the detachable display device 10. See the seventh picture. An audiovisual entertainment system 9 includes a carrier 90, such as a car, a yacht or an airplane, wherein the carrier 90 has a first multimedia center 911, an access point 91, and four detachable display devices 1 〇_1 to 1〇_4, and the audiovisual entertainment system 9 has a second multimedia center 912 at the same time. The first and second multimedia centers 911 and 912 include data storage devices for storing 15 1309964 • audio and video video/Audio files for storing a first data D1 and a second data D2, respectively. The access point 91 is a wireless local area network access point, and each of the detachable display devices 10-1 to 10-4 in the figure has all the components except the detachable display device 10 of the first embodiment. Each of them further includes a multimedia player (not shown), and the multimedia-body player will be described in detail in the eighth figure below. Therefore, the user can use the four detachable display devices 10-1 to 10-4 to separately exchange the first and second multimedia media in the regional network from the different locations through the wireless access point 91. The first and second data D1 and D2 respectively are provided by the centers 911 and 912, and the data D1 or D2 is accessed, and the video/Audio file is played through the 802.11 wireless interface. For example, the first multimedia center 911, the wireless local area network access point 91, and the detachable display device 10-1-10-4 can be equipped in a car, and in the vicinity of the home or in the garage. The home computer (which can be regarded as the second multimedia center 912 located in the wireless local area network with the access point 91) is connected to each other to achieve easy and easy data transmission and update. The detachable display® device 10-1-10-4 can be easily wirelessly dialed by the access point 91 to the second data D2 that has been updated to the first multimedia center 911 or is originally stored in the first The first material D1 of the media center 911. Furthermore, since the detachable display device 10-1-10-4 can be easily carried, the wireless local area network access point 91 and the first multimedia center 911 are erected in the audiovisual entertainment system 9. When the carrier 90 is on, the user can carry the detachable display device 10-1-10-4, and will no longer be restricted to use only in the carrier 90. For example, the user can carry the detachable display 16 1309964 device 10-1-10-4 to the wireless local area network where the device has the access point 91 and the first multimedia center 911. Video/Audio file playback at any location. Please refer to the eighth figure for explaining one of the multimedia players included in the detachable display device 10-1-10-4 in the seventh figure. In addition to a liquid crystal display 111, the display device 1 of the detachable display device in the seventh embodiment further includes a multimedia player 200, wherein the multimedia player 200 includes a panel front cover 201 and a control button panel 202. An analog digital panel 203, a digital video receiver front housing 204, a liquid crystal screen driving panel 205, a digital audio and video receiver rear housing 206, a panel rear cover 2〇7 and a wireless antenna 208. In this design, the liquid crystal display is combined with the multimedia player 200. Since the multimedia player 200 has an image decoding design built in, the detachable display device (not shown) of the present invention can also support playing Divx Video, ΜΑ, MP3, JPEG, MPEG-1/2/4 and AVI. And other file formats. In addition, the equipment audio-visual entertainment system provided in this case can also include a digital media player to achieve the function upgrade application. Please refer to the ninth figure (a), which is a schematic diagram of the application of the display device "Jiheyi digital media player" of the audio-visual entertainment system 9 in the sixth figure of the present invention. The display device is connected to a detachable video and audio. The expansion box 3 is on the other side, and the other details are as described in the previous paragraph, so it will not be described here. Please refer to the ninth (b) diagram, which is the same as the ninth figure (... a schematic diagram of the expansion box 300. The portable audio and video expansion box 3 includes a front cover 301, a stereo speaker 302, a TV tuner 3〇3, a back cover 304 including an external power plug of 17 1309964, A battery 305 is a battery cover 306 and a plurality of connection terminals 307, such as an AV tune or a USB jack. Therefore, the display device 1 of the audio-visual entertainment system 9 in the seventh figure of the present invention is disassembled from the housing 2 After that, it can be carried to the home or outdoors, and combined with the portable audio and video expansion box 300 in this picture, for better audio and video dialing. This will achieve high-efficiency use. Since the portable video expansion box 300 has multiple terminal outputs The display device 1 combined with the AV device can be used to play AV, TV signals or other portable hard disk data. Moreover, since the portable audio and video expansion box 300 has a battery, it can help The combined display device 1 is charged. In summary, the audio-visual entertainment system and the detachable display device provided by the present invention are not only convenient for solving the limitations of the traditional audio-visual entertainment system, but also the inconvenience of utilizing and updating the data in multiple occasions. Overcoming the shortcomings in which the display device cannot be easily carried, in terms of security and maintenance, or the inability to be easily upgraded or combined with other technologies or devices, and proposes a double locking, simple assembly, and one-handed lifting In the way of locking the ^, this case is considered in many aspects, and the effect of high-efficiency use is achieved. It is a novel, progressive and practical creation, and the application is made according to law. This case has to be studied by people familiar with the art. For the sake of all kinds of modifications, it is not necessary to protect the person who wants to protect the scope of the patent application. [Simple description of the diagram] The first picture (a), Is a perspective view of the components of the detachable display device of the first preferred embodiment of the present invention; the first figures (b)-(c) are respectively 18 according to the first preferred embodiment of the present invention. Side view and top view of the components of 1309964; Figure; ΐ is the third component of the first-- and the second component is enlarged: it is the detachable display device of the first preferred embodiment of the present invention. Figure 4 is a longitudinal sectional view of the first preferred real ν-ν cut line of the present invention; m is also provided with a cross-sectional view of the detachable display device along the wearing line of the first preferred embodiment of the present invention. The disassembled display device of the first preferred embodiment of the sixth case is applied to an exploded view of a headrest; q an audiovisual entertainment system according to a second preferred embodiment of the present invention; 2, which is according to the second embodiment of the present invention, It is used to illustrate the multimedia player included in the detachable display device in the seventh figure; the ninth figure (4)' is implemented according to the fourth (second) to illustrate the display of the audiovisual entertainment system in the sixth figure of the present case. Device combination - digital media player ^ application; and ninth (8) picture, which is Figure ⑻ in nine of the portable structure of the movie is not intended to expand the box. [Main component symbol description] 10 10-1 10-2 10-3 10-4 1 Display device 3 Housing surface 5 Back lock piece Detachable display device 2 Housing case 4 811 Opening 6 No. - 'Component 19 1309964 * . 7 second assembly 6171 body 611 to the top end 613 711 712 extension portion 8 third assembly 62 72 elastic element 612 715 21 engagement unit
A B斜面 81手持驅動部分 82 卡榫 713彈性部分 714 突出 11斜面卡溝 231 232 鎖固孔 101 頭枕A B slope 81 Hand-held drive section 82 榫 713 elastic part 714 protrusion 11 slanted groove 231 232 locking hole 101 headrest
9 視聽娛樂系統 90 911 912 多媒體中心 91 D1 D2 資料 111 200多媒體撥放器 201 202控制按鈕面板 203 204數位影音接收器之前機殼 205液晶螢幕驅動面板 206數位影音接收器之後機殼 207面板後蓋 208 300可攜式影音擴充盒 301前蓋 302立體揚聲器 303 304外接電源插頭的後蓋 載具 存取點 液晶顯不器 面板前蓋 類比數位面板 無線天線 電視調頻器 305電池 306 電池蓋 307連接端子 209 Audio-visual entertainment system 90 911 912 Multimedia Center 91 D1 D2 Data 111 200 Multimedia Player 201 202 Control Button Panel 203 204 Digital Video Receiver Front Case 205 LCD Screen Driver Panel 206 Digital Video Receiver Rear Case 207 Panel Back Cover 208 300 portable audio and video expansion box 301 front cover 302 stereo speaker 303 304 external power plug back cover carrier access point LCD display panel front cover analog digital panel wireless antenna TV tuner 305 battery 306 battery cover 307 connection terminal 20