M360479 五、新型說明： 【新型所屬之技術領域】 本說明書係關於一種USB連接器之結構改良，特別 是指一種應用在USB無線接收器裝置，可以降低金屬殼 體對於天線特性之影響的結構改良。 【先前技術】 〇請參閱第2-丨圖及第2-2圖，為習知USB無線接收 器裝置之第一實施例示意圖。如帛2-1圖所示，該USB 無線接，器裝置之主要結構包括有：一第二上蓋4卜一 第一下蓋42»及一具有標準υ5β連接器431之第二電路 乂1^ ΐ —電路主板43係被包覆在該第二上蓋41 二下蓋42之間’並且使該USB連接器431外露 整的USB無線接收器裝置。該_無線接收 I 蚵之生產製造程序必須是在該第二電路主 H λ完成所“電子零件之後，再將該連接 介:r路r…第二電路主板43所對 包覆在該第二上M 41 ’域，再將該第二電路主板43 二上蓋41及吁 及該第二下蓋42之中，再將該第 合，使其構成U 42!由超音波接合設備來接 包括：哕奘11 Μ ‘，、、線接收器裝置。此實施例的缺點 度過大L:裝材匕舆生產製造的成本較高、體積及長 裝置毀損而無；4置用在使用時容易遭受外力碰撞而造成 再請參閱笛。1 的第二實施例示音—圖及第3 -2圖所示，為本創作說明 無線接收器梦w忍圖，該實施例為一習知的微小型防Β ^ ’其主要結構主要包括有：一塑膠殼體 M360479 50及一金屬殼體53。其中，該殼體50係由一第三上蓋 5 1及一第三下蓋5 2所組合而成，可以容納該第三電路 主板54’並且在該第三上蓋51有設置一固定孔511。 另外，該USB金屬殼體53係為一與傳統USB連接器尺 寸（長度約為14毫米）相同之金屬殼體’並且在其中的 一金屬面上有設置金屬固定片531、532。該實施例之 裝置在生產組裝時，必須先將該第三電路主板5 4包覆 在該第三上蓋51及該第三下蓋52之中’再利用超音波 接合設備來結合該第三上蓋5 1及該第三下蓋52，然 φ 後，再將該USB金屬殼體53套設在該塑膠殼體50上， 再利用工具將該USB金屬殼體53所設置的金屬固定片 531、532壓入該塑膠殼體50之固定孔511之中，讓該 USB金屬殼體53可以與該塑膠殼體50戶相緊密結合而 構成一 USB無線接收器裝置。此實施例的缺點在於：該 裝置在生產製造的過程中必需要利用超音波結合設備 的高速震動功能來高速摩擦該第三上蓋51及該第三下 蓋52之邊框表面，使其邊框表面產生高熱而達到接合 之目的。但是，該超音波結合設備的高速震動功能可能 φ 會造成第三電路主板54之中的電子零件脫落、損傷或 疋毁壞，容易造成產品的品質不良，並且會使其生產製 造、測試及維修之成本大幅提高。 本創作的應用實施例將會詳細描述如下。然而，除了 下列之描述之外，本創作還可以廣泛地在其他的實施例施 行，並且，本創作的應用範圍不受限定，以所列的專利範 圍為準。 【新型内容】 本創作之主要目的在於提供_種結構簡單、體積短 4 M360479 ::成本低廉、並且容易生產製造的USB連接器之結構改M360479 V. New description: [New technical field] This manual is about the improvement of the structure of a USB connector, especially a USB wireless receiver device, which can reduce the structural improvement of the metal casing on the antenna characteristics. . [Prior Art] Referring to Figures 2 and 2-2, a schematic diagram of a first embodiment of a conventional USB wireless receiver device is shown. As shown in FIG. 2-1, the main structure of the USB wireless device includes: a second upper cover 4 and a first lower cover 42» and a second circuit having a standard υ5β connector 431.电路 The circuit board 43 is wrapped between the second upper cover 41 and the lower cover 42 and exposes the USB connector 431 to a USB wireless receiver device. The manufacturing process of the _wireless receiving I 必须 must be after the second circuit main H λ completes the “electronic component, and then the connection: r r r... the second circuit main board 43 is wrapped in the second In the upper M 41 ' domain, the second circuit board 43 is placed on the upper cover 41 and the second lower cover 42 is called, and the first combination is made to form the U 42! The ultrasonic bonding device includes:哕奘11 Μ ',,, line receiver device. The disadvantages of this embodiment are too large L: the cost of manufacturing materials is high, the volume and length of the device are not damaged; 4 is easy to suffer from external forces when used The collision is caused by the second embodiment of the present invention. The second embodiment of the present invention is shown in Fig. 1 and Fig. 3-2. This is a description of the wireless receiver dream, which is a conventional micro-small flood prevention. ^ 'The main structure mainly includes: a plastic casing M360479 50 and a metal casing 53. The casing 50 is composed of a third upper cover 5 1 and a third lower cover 52. The third circuit main board 54' is accommodated and a fixing hole 511 is disposed in the third upper cover 51. In addition, the US The B metal case 53 is a metal case 'the same as the conventional USB connector size (about 14 mm in length) and has metal fixing pieces 531, 532 provided on one of the metal faces. The device of this embodiment is In the production assembly, the third circuit board 504 must be wrapped in the third upper cover 51 and the third lower cover 52 to re-use the ultrasonic bonding device to combine the third upper cover 51 and the third. After the lower cover 52 is φ, the USB metal case 53 is sleeved on the plastic case 50, and the metal fixing pieces 531 and 532 provided on the USB metal case 53 are pressed into the plastic case by a tool. Among the fixing holes 511 of the body 50, the USB metal case 53 can be closely combined with the plastic case 50 to form a USB wireless receiver device. The disadvantage of this embodiment is that the device is in the manufacturing process. It is necessary to use the high-speed vibration function of the ultrasonic combined device to frictionally rub the frame surfaces of the third upper cover 51 and the third lower cover 52 at a high speed to cause high heat on the frame surface to achieve the purpose of bonding. However, the ultrasonic combining device High-speed vibration function The energy φ causes the electronic components in the third circuit main board 54 to fall off, be damaged or destroyed, which is liable to cause poor quality of the product, and the cost of manufacturing, testing and maintenance thereof is greatly increased. The present invention will be described in detail below. However, the present invention can be widely practiced in other embodiments in addition to the following description, and the scope of application of the present invention is not limited, and the scope of the listed patents shall prevail. The main purpose of this creation is to provide a simple structure and short size. 4 M360479: The structure of the USB connector with low cost and easy manufacturing
型的：irr usb連接器之結構改良可以應用在微小 型的USB無線接收器裝置之中， 你π J 線接收器裝置的體積與長度、降低材料與‘產 本鄕並且可以降低金屬殼體對於無線接收器之 影響’確保無線信號的傳輸品質及傳輸距離。 本創作之主要結構包括有：—塑膠殼體及—縮短 屬殼體。其中，該塑膠殼體係由一第一上蓋及一篦一 一 戶=納一第—電路主板，:該:= 合’並且包覆與保護該塑膠殼體之内的f 而構成一微小型的USB無線接收器裝置。 【實施方式】 清參閱第1-1和第1一2圖，或士名，从 个乐丄Z圖，為本創作所述USB連接3| 之結構改良應用實施例，主Φ纟士播勺紅士 丨J 晋、σ構包括有：一塑勝殼艚1 ηType: Irr usb connector structure improvement can be applied in the micro-mini USB wireless receiver device, the volume and length of your π J line receiver device, reducing the material and the cost of the metal housing The impact of the wireless receiver 'ensicates the transmission quality and transmission distance of the wireless signal. The main structure of this creation includes: - plastic casing and - shortened to the shell. Wherein, the plastic casing is composed of a first upper cover and a one-to-one household-nano-first circuit main board: the:= fits and covers and protects the inside of the plastic casing to form a micro-small USB wireless receiver device. [Embodiment] Refer to Figures 1-1 and 1-2, or the name of the syllabus, from the diagram of the structure of the USB connection 3| The red 丨J J, σ structure includes: a plastic wins the shell 艚 1 η
及一縮短型金屬殼體20。請來閲第〗q圓 _ " ^ iU ^ 〇月多閲第1-3圖，該塑膠殼體10 係由一第一上盍11及一第—下茧19化/ , 夂弟下盍12所組成，其中，該第 一上盍U的一端設有一主卡勾lu和一主 112,另外’該第一下蓋12且有一雷玖七^ 、 r显iz再有電路主板承載框架123, 並且該電路主板承截柜架1 9 q &工 低柩东丨U的兩側各具有一彈性邊框 1211、1221及其副卡勾12卜122 ;該彈性邊框ΐ2η、1221 的功能是為了讓副卡勾12卜122能夠容易地與該縮短型金 屬殼體20所設置的副卡勾孔22、23互相緊密卡合。再請 參閱第Η圖、第卜5圖’該第一上蓋^兩側邊框各具 有-内卡勾孔m、115，可以用來與該第—下蓋12兩側邊 M360479 =卡勾124、125互相緊密結合而構成該塑膠殼體1〇, 、、且口後之該塑膠殼體1 0的結構剖面圖如第卜6圖所示。 ^作應用在USB無線接收器裝置上時，㈣由^第 塑膠及該第—下蓋12將—第—電路主板3G包覆在該 =體1〇之中，並且令該第一電路主板3〇之手指形usb "面線路31被牢固在該電路主板承載框架123之中。當嗜 縮短型金屬殼體20套入該塑膠殼體1〇之電路主 二= 架U3時，該塑膠殼體1〇的主卡勾U1及副卡勾12^、 會與該金屬殼體20的主卡勾孔21及副卡勾孔22、23互相 緊密結合，並且會讓該第一上蓋丨丨的主卡勾支撐架1丨2^ 壓在該第一電路主板30之上，使該第一電路主板30可以 固定在該塑膠殼體10之中。而該縮短型金屬殼體2〇則是 與該塑膠殼體10互相緊密結合，並包覆與保護該電路主板 =載框架123'以及該第一電路主板3〇之中的手指形υ§Β 介面線路31，如此便可構成一微小型的USB無線接收器 置。 0 、 另外，該縮短型金屬殼體20為一具有四個金屬面的中 空金屬殼體，其中設有主卡勾孔21之金屬面的長度約為 11·5毫米，具有副卡勾121、122的金屬面長度約為ι〇毫 米，其長度之公差可以為正、負百分之十。所以，當該縮 紐型金屬殼體20應用於上述之USB無線接收器裝置時，除 了可以大幅縮小USB無線接收器裝置之長度與體積，並且 可以大幅降低金屬殼體2〇對於無線接收器裝置之天線 的影響。 因此，根據本創作所揭露之結構，其组裝步驟如 明： 凡 步驟一：將該第一電路主板3〇放置在該第一下蓋12之中； 步驟二：藉由該第一上蓋11的内卡勾孔114、115與該第 一下蓋12的内卡勾ι24、125互相結合，讓該第 M360479 —上蓋π的主卡勾支撐架U2可以壓在該第一電 路主板30之上，使得該第一電路主板3〇可以固 定在該塑膠殼體10之中（如第1-2圊所示）。其 中，該第一電路主板3〇係為一種具有無線信號傳 輸功能的電路主板； 步驟三：將該塑膠殼體10之電路主板承載框架123套入該And a shortened metal casing 20. Please read the 〖q circle _ " ^ iU ^ 〇月多看第1-3图, the plastic shell 10 is composed of a first upper 盍11 and a first-lower 茧19, / 夂弟盍12 is composed of one end, wherein one end of the first upper jaw U is provided with a main hook hook lu and a main 112, and the first lower cover 12 has a thunder and a display, and the circuit board carries the frame 123. And the circuit board bearing frame 1 9 q & 柩 柩 丨 的 U has a flexible frame 1211, 1221 and its sub-card 12 12 122; the function of the elastic frame ΐ 2η, 1221 is The sub-clip 12 122 can be easily engaged with the sub-hook holes 22, 23 provided in the shortened metal casing 20. Referring to FIG. 3 and FIG. 5 respectively, the first upper cover and the two side frames each have an inner hook hole m, 115, which can be used to and the two sides of the first lower cover 12 M360479 = hook 124, 125 is a structural sectional view of the plastic case 10 which is closely combined with each other to form the plastic case 1 , and the mouth is shown in FIG. When the application is applied to the USB wireless receiver device, (4) the first circuit board 3G is covered by the first plastic board and the first-lower cover 12, and the first circuit board 3 is The finger-shaped usb " surface line 31 is firmly secured in the circuit board carrier frame 123. When the shortening type metal casing 20 is inserted into the circuit main body=the frame U3 of the plastic casing 1 , the main hook U1 and the secondary hook 12 of the plastic casing 1 and the metal casing 20 The main card hook hole 21 and the sub-card hook holes 22, 23 are tightly coupled to each other, and the main hook support frame 1 2 2 of the first upper cover is pressed on the first circuit board 30, so that The first circuit board 30 can be fixed in the plastic case 10. The shortened metal casing 2 is closely coupled to the plastic casing 10, and covers and protects the circuit board=the carrier frame 123' and the finger shape of the first circuit board 3〇. The interface line 31 thus constitutes a miniature USB wireless receiver. In addition, the shortened metal casing 20 is a hollow metal casing having four metal faces, wherein the metal face provided with the main hook hole 21 has a length of about 11.5 mm, and has a secondary hook 121. The length of the metal surface of 122 is about ι mm, and the tolerance of the length can be positive or negative ten percent. Therefore, when the reduced-coil metal casing 20 is applied to the USB wireless receiver device described above, the length and volume of the USB wireless receiver device can be greatly reduced, and the metal casing 2 can be greatly reduced for the wireless receiver device. The effect of the antenna. Therefore, according to the structure disclosed in the present invention, the assembly steps are as follows: Step 1: Place the first circuit board 3 〇 in the first lower cover 12; Step 2: by the first upper cover 11 The inner hook holes 114, 115 and the inner hooks 24, 125 of the first lower cover 12 are combined with each other, so that the main hook support U2 of the M360479 - upper cover π can be pressed on the first circuit board 30 Therefore, the first circuit board 3 can be fixed in the plastic casing 10 (as shown in 1-2). The first circuit board 3 is a circuit board having a wireless signal transmission function; Step 3: inserting the circuit board carrier frame 123 of the plastic case 10 into the circuit board
Ifg短型金屬殼體2 〇之中，使該縮短型金屬殼體2 〇 之主卡勾孔21及副卡勾孔22、23與該塑膠殼體 10之主卡勾111及副卡勾121、122互相緊密結Among the Ifg short metal casings 2, the main hook holes 21 and the sub-hook holes 22, 23 of the shortened metal casing 2 and the main hook 111 and the secondary hook 121 of the plastic casing 10 , 122 close to each other
合，即可以構成一微小型的USB無線接收器裝置。 表T、合上述說明，請參閱第圖所示，本創作連 :器^結構改良可以讓USB無線接收器裝置之長度及面積 巾田縮小，並且大幅降低金屬殼體對於無線接收器裝置之 =線特性的影響，確保微小型無線接收器的信號傳輸品質 及傳輸距離。 本創作所揭露之技術，因為具有結構簡單與容易生產 之特性’因此’可以大幅降低材料與製造之成本，並且可 ^巾田縮小USB裝置之長度與體積，並具有可攜性與實用 你丨说上述之說明僅為本創作之較佳實施例之說明，此實施 不^用來說❹非用以限定本創作之中請專利範圍。在 f創作之實質内容的範疇内仍可予以變化而加以實 也’此等變化應仍屬本創作之範圍。 因此，本創作之範4係由以下之申請專利範圍所界定。 7 M360479 【圖式簡單說明】 第1-1圖 第1-2圖 第卜3圖 第1-4圖 两本創作所述之應用貫施例不蒽圈； 為本創作所述實施例之部分結構分解示^ 為本創作所述實施例之細部結構分解示=圖； 為本創作所述實施例之第一下蓋之内Α =圖； 鬥#結構示 意圖； 第1 - 5圖’為本創作所述實施例之第—上蓋之内部結構示 意圖；That is, a micro-mini USB wireless receiver device can be constructed. Table T, the above description, please refer to the figure, the creation of the device: the structure of the device can reduce the length and area of the USB wireless receiver device, and greatly reduce the metal casing for the wireless receiver device = The influence of the line characteristics ensures the signal transmission quality and transmission distance of the micro-miniature wireless receiver. The technology disclosed in this creation, because of its simple structure and easy to produce characteristics, can therefore greatly reduce the cost of materials and manufacturing, and can reduce the length and volume of USB devices, and has portability and practicality. The above description is only illustrative of the preferred embodiment of the present invention, and this implementation is not intended to limit the scope of the patent in this creation. It can still be changed within the scope of the substance of f creation, and such changes should remain within the scope of this creation. Therefore, the scope of this creation is defined by the scope of the following patent application. 7 M360479 [Simple description of the diagram] Figure 1-1, Figure 1-2, Figure 3, Figure 1-4, the application of the two examples of the creation is not a circle; The structural decomposition is shown in the figure below for the detailed description of the embodiment of the present invention; the inner lower cover of the first embodiment of the present invention is Α = diagram; the structure diagram of the bucket #; A schematic diagram of the internal structure of the first cover of the embodiment is created;
第1-6圖，為本創作所述實施例之塑膠殼體剖面示意圖； 第2-1圖，為習知技術第一實施例之結構分解示意圖； 第2 - 2圖’為習知技術第一實施例之結構組合示意圖； 第3-1圖’為習知技術第二實施例之結構分解示意圖；以 及 第3-2圖’為習知技術第二實施例之結構組合示意圖。 【主要元件符號說明】 10 塑膠殼體 11 第一上蓋 114 、 115 内卡勾孔 12 第一下蓋 121 ' 122 副卡勾 1211 ' 1221 彈性邊框 123 電路主板承載框架 124 、 125 内卡勾 111 主卡勾 M360479Figure 1-6 is a schematic cross-sectional view of the plastic case of the embodiment of the present invention; Figure 2-1 is a schematic exploded view of the first embodiment of the prior art; Figure 2-2 is a prior art FIG. 3-1 is a schematic exploded view of a second embodiment of the prior art; and FIG. 3-2 is a schematic structural view of a second embodiment of the prior art. [Main component symbol description] 10 Plastic housing 11 First upper cover 114, 115 Inner hook hole 12 First lower cover 121 ' 122 Secondary hook 1211 ' 1221 Elastic frame 123 Circuit board carrier frame 124, 125 Inner hook 111 Main Card hook M360479
112 主卡勾支撐架 20 縮短型金屬殼體 21 主卡勾孔 22、23 副卡勾孔 30 第一電路主板 31 手指形USB介面線路 32 天線 41 第二上蓋 42 第二下蓋 43 第二電路主板 431 USB連接器 50 塑膠殼體 51 第三上蓋 52 第三下蓋 53 USB金屬殼體 54 第三電路主板 511 固定孔 531 ' 532 金屬固定片112 Main hook support frame 20 Shortened metal housing 21 Main hook hole 22, 23 Sub hook hole 30 First circuit board 31 Finger USB interface line 32 Antenna 41 Second upper cover 42 Second lower cover 43 Second circuit Main board 431 USB connector 50 Plastic case 51 Third upper cover 52 Third lower cover 53 USB metal case 54 Third circuit main board 511 Fixing hole 531 ' 532 Metal fixing piece