M379293 五、新型說明： 【新型所屬之技術領域】 ~ 本創作係關於一種數位電視接收器，尤指—種適用於 USB介面的數位電視接收器之改良結構。 【先前技術】 電視自問世以來經歷過兩次重大革命，一次是從琴白 電視演進到彩色電視’另一次是從類比電視演進到數位電 視，數位電視較類比電視為優的原因，主要是因為相較於 傳統的類比電視’數位電視可以在更遠的距離下傳送更多 的資訊，其所能傳輸的訊號也較為多元，能夠提供消費者 互動式的操作功能。因此，各家廠商相繼研發出各種數位 電視接收器，從早期之家用的數位電視機上盒到最近的數 位電視棒比比皆是，其中以可隨處接收數位電視訊號之數 位電視棒應用最廣，其可透過通用串列匯流排傳輸介面連 接至各種行動裝置’使用者便能隨時隨地收看電視節目。 如圖1所示，圖1為習知USB數位電視接收器之立體 圖’其顯示習知USB數位電視接收器10主要包括一 USB連 接頭11以及一數位電視模組12，當使用者將此數位電視接 收器10插入電腦的USB插座時，數位電視模組12便能與電 腦進行資料傳輸。然而，上述結構所組成之USB數位電視 接收器具有體積過大之缺點，在使用上容易因不小心碰撞 而造成數位電視接收器或USB插座損壞，故極有必要對其 結構進行改良。M379293 V. New Description: [New Technology Area] ~ This author is about a digital TV receiver, especially an improved structure for a digital TV receiver for USB interface. [Prior Art] TV has experienced two major revolutions since its inception, one is the evolution from Qinbai TV to color TV. The other is the evolution from analog TV to digital TV. The reason why digital TV is superior to analog TV is mainly because Compared with the traditional analog TV, digital TV can transmit more information at a greater distance, and the signals it can transmit are more diverse, which can provide consumers with interactive operation functions. As a result, various manufacturers have successively developed a variety of digital TV receivers, ranging from early home digital TV boxes to the nearest digital TV sticks. Among them, digital TV sticks that can receive digital TV signals everywhere are the most widely used. It can be connected to a variety of mobile devices through a universal serial bus interface. Users can watch TV programs anytime, anywhere. As shown in FIG. 1 , FIG. 1 is a perspective view of a conventional USB digital television receiver. The display USB digital television receiver 10 mainly includes a USB connector 11 and a digital television module 12 . When the television receiver 10 is plugged into the USB socket of the computer, the digital television module 12 can transmit data with the computer. However, the USB digital television receiver composed of the above structure has the disadvantage of being oversized, and it is easy to cause damage to the digital television receiver or the USB socket due to accidental collision, so it is necessary to improve the structure thereof.
【新型内容】 本創作為一種USB數位電視接收器之改良結構，包 括：一電路板、一本體、以及一外殼。其中，電路板包括 有一頂表面及一底表面，頂表面固設有複數個連接端子， 底表面固設有至少—電子元件；本體包括有-上板、及一 下托架，上板與下托架間並形成有一擋止部電路板係夹 於上f及下托架之間，電路板之後緣對應擋止於擋止 部；外殼包括有一頂面、底φ、及二側面，並共同圍繞形 成-具有前開σ、及_後開口之内容室；#中上板包括有 至少-卡側面於對應至少—卡榫處設有1少一固定 孔’下托架包括有至少—&塊，底面於對應至少—凸塊處 設有至少-固定孔，用以扣合固定本體與外殼。 其中’本創作之電路板之後緣更包括有—天線插座， 用以外接天線接收數位電視之訊號。 其中，本創作之外殼之每一側面之前端向内設有一凸 塊，用以卡合固定電路板。 之底ίΐ二i創作之本體前緣還包括一橫桿，位於電路板 之底表面刖緣，用以保護底表面之電子元件。 其中，本創作之卡榫可為一單向卡禅，本體可為 緣材質或其他等& ； 寻欢材質之本體，外殼可為一 他等效材質之外殼。 金屬材貝次其 【實施方式】 4 M379293 Ϊ^Γ,Ιύ-.[New Content] This creation is an improved structure of a USB digital television receiver, comprising: a circuit board, a body, and a casing. The circuit board includes a top surface and a bottom surface, the top surface is fixed with a plurality of connecting terminals, and the bottom surface is fixed with at least an electronic component; the body comprises an upper plate, and a lower bracket, the upper plate and the lower bracket A circuit board is formed between the upper frame and the lower bracket, and a rear edge of the circuit board corresponds to the blocking portion; the outer casing includes a top surface, a bottom surface φ, and two side surfaces, and surrounds the same Forming a content chamber having a front opening σ and a _ rear opening; #中上板 includes at least - a card side at a corresponding at least - a plurality of fixing holes are provided at the cassette. The lower bracket includes at least a & The bottom surface is provided with at least a fixing hole at the corresponding at least one of the protrusions for fastening the fixing body and the outer casing. Among them, the rear edge of the circuit board of this creation includes an antenna socket, and the signal of the digital television is received by the external antenna. Wherein, the front end of each side of the outer casing of the creation is provided with a protrusion inwardly for engaging the fixed circuit board. The front edge of the body of the ii ΐi i creation also includes a crossbar located on the bottom edge of the circuit board to protect the electronic components of the bottom surface. Among them, the card of the creation can be a one-way card zen, the body can be a material of the edge or the like, and the body of the material can be found, and the outer casing can be a shell of the equivalent material. Metal material Beiji [Embodiment] 4 M379293 Ϊ^Γ,Ιύ-.
請同時參閱圖2與圖4，圖2為本創作一較佳 USB數位電視接收器之改良結構分解圖，圖4為本創作一較 佳實施例之USB數位電視接收器之改良結構AA剖視圖’圖 2顯示有一 USB數位電視接收器之改良結構，其包括：一電 路板2、一本體3、及一外殼4’電路板2包括有一頂表面21 及一底表面22 ’頂表面21固設有複數個連接端子23，底表 面22固設有電子元件28;本體3,較佳為絕緣材質本體，其 包括有二上板31、及一下托架32，二上板31與下托架32間 並形成有擋止部33’電路板2係夾設於二上板31、及下托架 32之間’電路板之後緣27對應擋止於擋止部33 ,電路板2 之後緣更包括有一天線插座25，用以外接天線接收數位電 視之訊號；外殼4,較佳為金屬材質外殼，其包括有一頂面 41、底面43、及二側面42,44 ’並共同圍繞形成具有一前開 口 46、及一後開口 45之内容室。 請同時參閱圖3與圖4，圖3為本創作一較佳實施例之 USB數位電視接收器之改良結構立體圖，圖4為本創作一較 佳實施例之USB數位電視接收器之改良結構aa剖視圖，圖 3中顯示每一上板31具有一卡榫311 ’較佳為單向卡榫，外 殼4之每一側面42,44之後端於對應卡榫3 11處分別設有一 固定孔421 ’每一側面42,44之前端向内設有一凸塊422，用 以卡合固定電路板2。圖4中顯示下托架32具有二凸塊321， 底面43於對應每一凸塊321處設有一固定孔431，用以扣合 固定本體3與外殼4 ^本體3前緣還包括一前橫桿322，位於 電路板2之底表面前緣26，用以保護底表面2之電子元件 5 M379293Please refer to FIG. 2 and FIG. 4 at the same time. FIG. 2 is an exploded view of an improved structure of a preferred USB digital television receiver. FIG. 4 is a cross-sectional view of an improved structure of a USB digital television receiver according to a preferred embodiment of the present invention. 2 shows an improved structure of a USB digital television receiver, comprising: a circuit board 2, a body 3, and a casing 4'. The circuit board 2 includes a top surface 21 and a bottom surface 22. The top surface 21 is fixed. a plurality of connecting terminals 23, the bottom surface 22 is fixed with an electronic component 28; the body 3, preferably an insulating material body, comprises a second upper plate 31, and a lower bracket 32, between the upper plate 31 and the lower bracket 32 The circuit board 2 is formed between the two upper boards 31 and the lower bracket 32. The rear edge 27 of the circuit board is correspondingly blocked by the blocking portion 33, and the rear edge of the circuit board 2 further includes a blocking portion 33. The antenna socket 25 receives the signal of the digital television by using an external antenna; the outer casing 4, preferably a metal casing, includes a top surface 41, a bottom surface 43, and two side surfaces 42, 44' and is collectively formed to have a front opening 46. And a content room with a rear opening 45. Please refer to FIG. 3 and FIG. 4 simultaneously. FIG. 3 is a perspective view of an improved structure of a USB digital television receiver according to a preferred embodiment of the present invention. FIG. 4 is a modified structure of a USB digital television receiver according to a preferred embodiment. In the cross-sectional view, each of the upper plates 31 has a latch 311', preferably a one-way latch, and each of the side faces 42, 44 of the outer casing 4 is provided with a fixing hole 421 ' at the corresponding latch 3 11 respectively. A bump 422 is disposed inwardly of the front end of each of the side faces 42, 44 for engaging the fixed circuit board 2. The lower bracket 32 has two protrusions 321 in the bottom surface 43. The bottom surface 43 is provided with a fixing hole 431 corresponding to each of the protrusions 321 for fastening the fixed body 3 and the outer casing 4. The front edge of the body 3 further includes a front cross. Rod 322, located at the front edge 26 of the bottom surface of the circuit board 2, for protecting the electronic component 5 of the bottom surface 2 M379293
；' ；·.τι補充 2卜因此，本創作藉由上述結構將電子元件收納於本體内， 俾能大幅縮減數位電視接收器之體積與長度，以避免外力 造成數位電視接收器及USB插座的損壞。 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1係習知USB數位電視接收器之立體圖。 圖2係本創作一較佳實施例之USB數位電視接收器之改良 結構分解圖。 圖3係本創作一較佳實施例之USB數位電視接收器之改良 結構立體圖。 圖4係本創作一較佳實施例之usb數位電視接收器之改良 結構剖視圖。 【主要元件符號說明】 USB數位電視接收器11 USB連接頭 12數位電視模組;; ;·.τι added 2 Bu Therefore, the present invention allows the electronic components to be housed in the body by the above structure, which can greatly reduce the volume and length of the digital television receiver, so as to avoid external force causing the digital television receiver and the USB socket. damage. The above-described embodiments are merely examples for convenience of description, and the scope of the claims is intended to be based on the scope of the patent application, and is not limited to the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a conventional USB digital television receiver. Figure 2 is an exploded, isometric view of a USB digital television receiver in accordance with a preferred embodiment of the present invention. Figure 3 is a perspective view of an improved structure of a USB digital television receiver in accordance with a preferred embodiment of the present invention. Figure 4 is a cross-sectional view showing an improved structure of a usb digital television receiver in accordance with a preferred embodiment of the present invention. [Main component symbol description] USB digital TV receiver 11 USB connector 12 digital TV module
V 2電路板 21頂表面 22底表面 23連接端子 26電路板前緣 31上板 311卡榫 4外殼 24,28電子元件25天線插座 27電路板後緣3本體 32下托架 33擋止部 321，422凸塊 322橫桿 41頂面 43底面 M379293 42,44側面 46前開口 45後開口 421，431固定孔V 2 circuit board 21 top surface 22 bottom surface 23 connection terminal 26 circuit board leading edge 31 upper plate 311 card 4 housing 24, 28 electronic component 25 antenna socket 27 circuit board trailing edge 3 body 32 lower bracket 33 stop portion 321, 422 bump 322 crossbar 41 top surface 43 bottom surface M379293 42, 44 side 46 front opening 45 rear opening 421, 431 fixing hole