M410359 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種USB插接頭’特別是一種應用於 3.0規格的通用序列匯流排（USB 3.0)之USB插接頭。 【先前技術】M410359 V. New Description: [New Technology Field] This creation is about a USB plug connector', especially a USB plug connector for the 3.0-standard Universal Serial Bus (USB 3.0). [Prior Art]
通用序列匯流排（Universal Serial Bus，簡稱USB ) 為目如資訊產品最常見之傳輸介面，舉凡電腦及各項數位 影音設備之週邊裝置，例如：鍵盤、滑鼠、隨身碟、讀卡 機等，皆普遍採用此介面來傳輸訊號。 通用序列匯流排標準自1996年公佈的USB 1.0版規招 至今’已於2008年正式升級至USB 3.0版。有別於USB 2.( 係以一對電源線及一對差動（differential)訊號線，透過半 雙工模式傳輸訊號，USB 3.0係將數據傳輪（transmissi〇n: 和確認（acknowledgement)的過程分離，以全雙工模式透 過兩對分別負責傳送與接收的訊麟及—條接地線傳輸訊 號’使得USB 3.0之傳輸速率可高達4 8Gbps，為腳2 〇 的10倍，相對地，USB 3 G之端子數亦較USB 2 〇多。 般USB插接頭之結構，主要包含具有數個溝槽之一 塑膠座體、油端子以及具有數個金屬接點之—電路基 板;^路基板設置於該_座财，各該端子則設置於 才目對應之溝槽中並與該電路基板之金職點相連接。其 诚由，。構之4 ’多係先將端子置人歸座體之溝 i f Π人祕狀的轉材料，崎轉材料冷卻後製 成一體成型之腦插_，使料與電路紐之金屬接點 —3 — M410359 以點接觸形式相互結合’並使該USB插接頭形成以黏合方 式結合端子與金屬接點之結構。 •惟’若於該USB插接頭的製程中發生機台故障或輸送 : π上的物料產生偏移現象，都會導致端子錯置，使端子與 電路基板之接觸點無法正確定位，而於黏合後製造出傳輸 不穩甚至無法傳輸之不良USB插接頭；特別是USB 3 〇之 端子數較S，使得以黏合方式結合端子與金屬接點之腦 插接頭’較易出現產品不良率高的情況，不僅造成製造成 本之負擔’更形成資源之浪費。再者，以點接觸形式之結籲 合令端子與電路基板之結構結合穩定度較差，而易於碰 撞後發生U S B插接頭讀取不到的故障問題，影響傳輪品質 並造成使用者困擾。 、 【新型内容】 本創作之主要目的係提供一種USB插接頭，係可利用 2方式精破定位並結合端子與金屬接點，以提高產品良 本創作之次一目的係提供一種USB插接頭，係可增加 _ 端子與金屬接點之接觸面積並穩固接合，以確保傳輪品 穩定者。 只 為達到前述目的’本創作所運用之技術内容包含有： -種USB插接頭，係包含：一絕緣座體，設有數個 二子，各該端子具有一卡接部，該卡接部卡掣於· ^應之卡槽中；及1路基板，設置於該絕緣座體中，. 該甩路基板之—表面設魏個金屬接點部分的金屬接點 4 M410359 與該卡接部相接。 本創作之USB插接頭，其中，該絕緣座體具有一舌 板，該數個卡槽係設置於該舌板與該絕緣座體之間。 八本創作之USB插接頭，射，各該端子之卡接部兩側 分別設有―肩部’該舌板於該切兩婦別設有—抵扣 部’該卡接部之最大寬度大於該卡槽於抵扣部上端之槽 距，該卡接部設有一夾縫，該夾缝係位於該二肩部之間且 端呈開放狀。此外，各該d開放端^綱可以分別 設有一接觸部，該二接觸部緊密貼合於該電路基板上對應 之一金屬接點。 【實施方式】 為讓本創作之上述及其他目的、特徵及優點能更明顯 易懂，下文特舉本創作之較佳實施例，並配合所附圖式， 作詳細說明如下： 明參照第1圖’係為本創作較佳實施例之立體分解 圖。在本實施例中，該USB插接頭包含一絕緣座體丨、數 個端子2及一電路基板3 ’該電路基板3係設置於該絕緣 座體1中’該數個端子2係扣合於該絕緣座體1並與該電 路基板3相接。 該絕緣座體1具有一上殼座11及一下殼座12，該上 殼座11及下殼座12具有長度差，且該上殼座11及下殼座 12之一端相連以共同形成一容室13，該上殼座u及下殼 座12之另一端則形成一開口 14，該開口 14連通該容室 13 °其中，該上殼座u及下殼座12可以是分別製造的兩 —5 — M410359 個組件，也可以為一體成型之結構，本創作並不加以限制。 該上殼座11及下殼座12之相連端，分別設有相對應之一 貫穿孔15。當該上殼座11及下殼座12為分開的兩個組件 時’可透過相對應的貫穿孔15，由組合元件將該上殼座11 及下殼座12鎖固結合；當該上殼座η及下殼座π為一體 成型之結構時，該貫穿孔15則可供吊飾穿掛以提升該USB 之美感。 請配合參閱第2、3圖，該上殼座η鄰近該開口 14 之一端設有一舌板16，該舌板16可與該上殼座11 一體成 型，且該舌板16與上殼座11之間設有間隔設置之數個卡 槽17。該舌板16於卡槽17兩側可以分別設有一抵扣部 161，使該卡槽17在該抵扣部161上端處呈現槽距較小之 態樣。此外，該舌板16上還可以對應該數個卡槽17而設 有數個凹槽162，以便數個端子2定位設置。 各該端子2之一端設有一勾掣部21 ,該勾掣部21可 勾扣於該舌板16之自由端，各該端子2之另一端則設有一 卡接部22，該卡接部22可卡掣於相對應之卡槽17中。在 本實施例中’該卡接部22兩侧分別設有一肩部221，使該 卡接部22之最大寬度大於該卡槽π於抵扣部161上端之 槽距’且該卡接部22另設有一夾縫222，該夾缝222係位 於該二肩部221之間且一端呈開放狀《據此，該卡接部22 具有彈性’可藉外力夾壓該夾縫222而縮小該卡接部22 之最大寬度，並於外力消除後，使該卡接部22之最大寬度 恢復原始狀態。又’該卡接部22還可以設有二接觸部223， 該二接觸部223係分別設於該夾缝222之開放端兩側。 M410359 該迅路基板3可以結合於該絕緣座體！之容室1 ， ^路基板3之-表面設有數個金屬接點A%、 ==解32、r功能為所屬技術領域中具有通 中將不再贅述0、，轉為本創作的特徵所在，故以下文 旦請參閱第4圖，本創作之組設係將對應該卡槽17數 =之數個端子2，以其勾掣部21勾扣於該舌板.16之自由The Universal Serial Bus (USB) is the most common transmission interface for information products, such as keyboards, mice, pen drives, card readers, etc., for computers and various digital audio and video devices. This interface is commonly used to transmit signals. The Universal Serial Bus Standard has been officially upgraded to USB 3.0 in 2008 since the USB 1.0 version was released in 1996. Different from USB 2. (With a pair of power lines and a pair of differential signal lines, the signals are transmitted in half-duplex mode, and USB 3.0 transmits data (transmissi〇n: and acknowledgement) The process is separated, in full-duplex mode, through two pairs of transmission and reception, respectively, the transmission and reception of the signal line, which enables the USB 3.0 transmission rate to be as high as 48 Gbps, which is 10 times that of the foot 2 ,, relatively, USB The number of terminals of 3 G is also higher than that of USB 2. The structure of the general USB plug connector mainly includes a plastic body with a plurality of grooves, an oil terminal, and a circuit substrate having a plurality of metal contacts; In the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The groove if the secret material of the scorpion is turned, the material is cooled and then made into a one-piece brain insert _, the metal joint of the material and the circuit is -3 - M410359 is combined with each other in the form of point contact 'and the USB plug The joint is formed to bond the terminal and the metal joint in a bonding manner Structure: • Only if the machine fails or is transported during the process of the USB plug connector: The material on the π is offset, which will cause the terminal to be misplaced, so that the contact point between the terminal and the circuit board cannot be correctly positioned. After bonding, a bad USB plug connector with unstable transmission or even transmission cannot be manufactured; in particular, the number of terminals of the USB 3 较 is smaller than S, so that the brain plug connector with the bonding terminal and the metal contact is more likely to have a high product defect rate. The situation not only causes the burden of manufacturing cost, but also wastes resources. In addition, the connection in the form of point contact makes the structure of the terminal and the circuit board less stable, and the USB plug connector does not read easily after collision. The problem of failure has affected the quality of the transmission wheel and caused confusion for the user. [New content] The main purpose of this creation is to provide a USB plug connector that can be used to improve positioning and combine terminals and metal contacts with 2 methods to improve The second objective of the product creation is to provide a USB plug connector that increases the contact area between the _ terminal and the metal contact and securely joins For the purpose of the above-mentioned purposes, the technical contents used in this creation include: - A USB plug connector, comprising: an insulating base body, a plurality of two sub-pieces, each of which has a snap portion, The card joint portion is clamped in the card slot; and the one-way substrate is disposed in the insulating base body. The surface of the circuit board is provided with a metal contact portion of the metal contact portion 4 M410359 and The card connector is connected to the USB plug connector of the present invention, wherein the insulating base has a tongue plate, and the plurality of card slots are disposed between the tongue plate and the insulating seat body. a joint, a shot, and a shoulder portion of each of the terminal portions of the terminal are respectively provided with a "shoulder portion". The tongue plate is provided on the two sides of the cut-side portion - the buckle portion has a maximum width greater than the card slot at the buckle The slot of the upper end of the portion is provided with a nip which is located between the shoulders and has an open end. In addition, each of the open ends can be respectively provided with a contact portion which is closely attached to one of the corresponding metal contacts on the circuit substrate. BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent and understood. Figure ' is a perspective exploded view of the preferred embodiment of the present invention. In this embodiment, the USB plug connector includes an insulating base 丨, a plurality of terminals 2, and a circuit board 3 ′. The circuit board 3 is disposed in the insulating base 1 'the plurality of terminals 2 are fastened to The insulating base 1 is in contact with the circuit board 3. The insulating base 1 has an upper housing 11 and a lower housing 12. The upper housing 11 and the lower housing 12 have a difference in length, and the upper housing 11 and the lower housing 12 are connected to each other to form a cavity. The other end of the upper housing u and the lower housing 12 defines an opening 14 that communicates with the chamber 13°. The upper housing u and the lower housing 12 can be manufactured separately. 5 — M410359 components can also be a one-piece structure, this creation is not limited. The connecting ends of the upper housing 11 and the lower housing 12 are respectively provided with one corresponding through hole 15. When the upper housing 11 and the lower housing 12 are two separate components, the upper housing 11 and the lower housing 12 are locked and coupled by the coupling member through the corresponding through holes 15; when the upper housing When the seat η and the lower housing π are integrally formed, the through hole 15 can be worn by the hanging to enhance the aesthetic of the USB. Referring to FIGS. 2 and 3, the upper housing η is provided with a tongue 16 adjacent one end of the opening 14. The tongue 16 can be integrally formed with the upper housing 11, and the tongue 16 and the upper housing 11 are integrally formed. A plurality of card slots 17 are provided between the spaces. The tongue plate 16 can be respectively provided with a buckle portion 161 on both sides of the card slot 17, so that the card slot 17 has a smaller groove pitch at the upper end of the buckle portion 161. In addition, the tongue plate 16 can also be provided with a plurality of grooves 162 corresponding to the plurality of card slots 17, so that the plurality of terminals 2 are positioned. One end of each of the terminals 2 is provided with a hook portion 21, and the hook portion 21 is hooked to the free end of the tongue plate 16. The other end of each of the terminals 2 is provided with a latching portion 22, and the latching portion 22 is provided. The card can be inserted into the corresponding card slot 17. In this embodiment, a shoulder portion 221 is respectively disposed on both sides of the latching portion 22, such that the maximum width of the latching portion 22 is greater than the slot pitch of the latch slot π at the upper end of the latching portion 161 and the latching portion 22 A slit 222 is further disposed between the two shoulder portions 221 and has an open end. According to the fact, the engaging portion 22 has elasticity, and the clamping portion 222 can be clamped by an external force to reduce the engaging portion. The maximum width of 22, and after the external force is removed, the maximum width of the engaging portion 22 is restored to the original state. Further, the engaging portion 22 may be provided with two contact portions 223 which are respectively disposed at two sides of the open end of the nip 222. M410359 The fast circuit substrate 3 can be bonded to the insulating base! The space of the chamber 1 , the surface of the substrate 3 is provided with a plurality of metal contacts A%, == solution 32, r function is in the technical field, there will be no more details in the technical field, and the characteristics of the conversion are Therefore, please refer to Figure 4 below. The creation of this creation will correspond to the number of slots 17 = several terminals 2, with the hook portion 21 hooked to the tongue. 16 free
:可==_壓入卡槽17中;據此，本創 人於神a ;雜5謝目端子2均能精確定位並結 隨座體1，有別於f知黏合技術之製程，本創作 免於製程中發生端子2錯置的狀況，能有效提 請配合參閱第3、6圖’當該端子2之卡接部22被壓 入該卡槽17中時’該卡接部22之肩部η將受到卡槽η 兩侧之舌板16推播’而向内夾壓該夾縫222，使該卡接部: can be ==_ pressed into the card slot 17; accordingly, the founder in the god a; miscellaneous 5 Xiemu terminal 2 can be accurately positioned and tied with the body 1, different from the process of knowing the bonding technology, this The creation is free from the situation in which the terminal 2 is misplaced in the process, and can be effectively brought together with reference to the figures 3 and 6 'When the latching portion 22 of the terminal 2 is pressed into the card slot 17', the shoulder of the latching portion 22 The portion η will be pushed by the tongue plate 16 on both sides of the card slot η to clamp the nip 222 inwardly to make the card portion
22可被壓入至該卡槽17底部，直至該卡接部^之肩部功 與該抵扣…61相對時，該卡接部22 ▼恢復未被壓縮之狀 態’使該央縫222恢復原大小，透過肩部221與抵扣部ΐ6ι 之相互卡f側，使該卡接部22 _結合於該卡槽17中 而不會脫it!。此外’結合於該卡槽17之端子2，1該卡接 部22之二接觸部223可凸出於該卡槽17底部，而伸置於 該容室13中。 請參閱第5圖，該電路基板3可以由該絕緣座體i之 開口 Η置人該容室13，並於置人後，使用―習知的治具 夾合’使該端子2之二接觸部223可彎折變形，並順向伸 入至該上殼座11與端子2間的隙缝且不會回彈，以維持該 二接觸部223可穩固地緊密貼合於該電路基板3之金屬接 點33 (如第6圖所示），有別於習知點接觸之結合方法， 本創作之端子2與金屬接點33係以面接觸的方式結合而增 加接觸面積’使得該端子2與電路基板3可穩固結合，令 本創作具有確保傳輸品質穩定之功效。 另’該絕緣座體1與電路基板3結合後，該端子2之 勾掣部21係與該金屬接點32相對’在該USB插接頭與一 S知連結器相接時，該連結器可將該勾掣部2丨下壓，使該 勾掣部21與金屬接點33接觸而形成通路，並於退出後令 該勾掣部21回彈而不導通。 綜上所述，本創作之USB插接頭，係可利用卡扣方式 精確疋位並結合該數個端子2與金屬接點33，避免於製程 中發生端子2錯置的狀況，可提升產品良率，避免浪費不 必要的製造成本及資源。 、 本創作之USB插接頭，係可增加端子2與金屬接點 33之接觸面積’並使兩者穩固接合，具有確保傳輸品質穩 定之功效。 雖然本創作已利用上述較佳實施例揭示，然其並非用 以，定本創作，任何熟習此技藝者林脫離本創狀精神 圍之内’姆上述實施例進行各種絲與修改仍屬本 jrrr護之麟辦，因此本創作之保護翻當視後附 之申請專利範圍所界定者為準。 M410359 【圖式簡單說明】 第1圖：本創作較佳實施例之立體分解圖。 第2圖：本創作較佳實施例之局部放大立體分解圖。 第3圖：第2圖3-3剖線之側視剖面圖。 第4圖：本創作較佳實施例之組合示意圖。 第5圖：本創作較佳實施例之組合剖面圖。 第6圖：第5圖6-6剖線之側視剖面圖。 【主要元件符號說明】 1 絕緣座體 11 上殼座 12 下殼座 13 容室 14 開口 15 貫穿孔 16 舌板 161 抵扣部 162 凹槽 17 卡槽 2 端子 21 勾掣部 22 卡接部 221 肩部 222 夾缝 223 接觸部 3 電路基板 31 金屬接點 32 金屬接點 33 金屬接點22 can be pressed into the bottom of the card slot 17 until the shoulder function of the latching portion is opposite to the buckle ... 61, the latching portion 22 is restored to the uncompressed state 'to restore the central slot 222 The original size is passed through the side of the shoulder 221 and the abutting portion ΐ6 to the card f side, so that the engaging portion 22_ is coupled to the card slot 17 without taking off! Further, the two contact portions 223 of the engaging portion 22 of the terminal 2, 1 of the card slot 17 can protrude from the bottom of the card slot 17 and extend into the chamber 13. Referring to FIG. 5, the circuit board 3 can be placed in the opening 13 by the opening of the insulating base i, and after being placed, the second terminal of the terminal 2 is contacted by using a conventional clamp. The portion 223 can be bent and deformed, and extends into the gap between the upper housing 11 and the terminal 2 without rebounding, so as to maintain the metal of the two contact portions 223 firmly adhered to the circuit board 3 . The contact 33 (as shown in FIG. 6) is different from the conventional point contact method, and the terminal 2 and the metal contact 33 of the present invention are combined in a surface contact manner to increase the contact area, so that the terminal 2 is The circuit board 3 can be firmly combined, so that the creation has the effect of ensuring stable transmission quality. In addition, after the insulating base 1 is combined with the circuit board 3, the hook portion 21 of the terminal 2 is opposite to the metal contact 32. When the USB plug connector is connected to a S-connector, the connector can be The hook portion 2 is pressed down to bring the hook portion 21 into contact with the metal contact 33 to form a passage, and after the exit, the hook portion 21 is rebounded and not turned on. In summary, the USB plug connector of the present invention can be accurately clamped by the snapping method and combined with the plurality of terminals 2 and the metal contacts 33 to avoid the situation that the terminal 2 is misplaced during the process, and the product can be improved. Rate, avoiding wasting unnecessary manufacturing costs and resources. The USB plug connector of this creation can increase the contact area between the terminal 2 and the metal contact 33 and securely join the two, thereby ensuring the stability of the transmission quality. Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to be used for the creation of a novel. Anyone skilled in the art is not able to break away from the spirit of the present invention. The operation of this creation is subject to the definition of the patent application scope attached to this creation. M410359 [Simplified description of the drawings] Fig. 1 is an exploded perspective view of a preferred embodiment of the present invention. Fig. 2 is a partially enlarged perspective exploded view of the preferred embodiment of the present invention. Fig. 3 is a side cross-sectional view taken along line 2-3 of Fig. 3. Figure 4: A schematic diagram of the combination of the preferred embodiment of the present invention. Fig. 5 is a sectional view showing the combination of the preferred embodiment of the present invention. Fig. 6 is a side cross-sectional view taken along line 5-6 of Fig. 5. [Main component symbol description] 1 Insulation base 11 Upper housing 12 Lower housing 13 Housing 14 Opening 15 Through hole 16 Tongue plate 161 Relief portion 162 Groove 17 Card slot 2 Terminal 21 Hook portion 22 Clamping portion 221 Shoulder 222 nip 223 contact 3 circuit board 31 metal contact 32 metal contact 33 metal contact