TWM501012U - Structure of electric connector - Google Patents
Structure of electric connector Download PDFInfo
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- TWM501012U TWM501012U TW103215717U TW103215717U TWM501012U TW M501012 U TWM501012 U TW M501012U TW 103215717 U TW103215717 U TW 103215717U TW 103215717 U TW103215717 U TW 103215717U TW M501012 U TWM501012 U TW M501012U
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- insulating body
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Description
本創作係關於一種電連接器結構,特別是指一種應用於USB3.0規格上,且可增加絕緣本體結構強度之電連接器結構。The present invention relates to an electrical connector structure, and more particularly to an electrical connector structure that is applied to the USB 3.0 specification and that can increase the strength of the insulating body structure.
隨著人們對於電子產品便捷應用需求的日趨明顯,進而引起各廠商的持續關注,由於各廠商為了提高電子產品的競爭力,因此必須不斷加強及擴充電子產品之功能,因此各式電子產品除了朝向輕薄短小之外型外,其結構及傳輸速度亦需不斷增加,藉以提更使用者於操作使用上之便利性。With the increasing demand for convenient applications of electronic products, and thus the continuous attention of various manufacturers, in order to improve the competitiveness of electronic products, manufacturers must constantly strengthen and expand the functions of electronic products, so all kinds of electronic products are oriented In addition to being thin and light, the structure and transmission speed of the model are also required to be increased, so as to improve the convenience of the user in operation and use.
由於電連接器係用於連接電子產品間或電子產品內各元件之間的訊號傳輸,因此電連接器在電子產品上之重要性已經不可言語,各廠商如何將電連接器於製造時易於組裝,降低組裝成本,同時又能兼顧電連接器之功效,已成為各廠商間相繼競爭之處。Since electrical connectors are used to connect signals between electronic products or between components in an electronic product, the importance of electrical connectors in electronic products is beyond words. How can manufacturers easily assemble electrical connectors during manufacturing? , to reduce the cost of assembly, while at the same time taking into account the effectiveness of electrical connectors, has become a competition among manufacturers.
於電子連接器中,於USB連接器亦有最大之突破,USB(Universal Serial Bus)通用串列匯流排,是連接外部設備的一個串列匯流排標準,在電腦上使用廣泛,是最通用的規格,也可以用在機上盒和遊戲機上,甚至許多工業儀器也是透過USB與電腦連結,USB不僅可提供周邊設備資料傳輸,還可供電,On-The-Go隨插即用的特性更可使可攜式設備直 接交換數據。In the electronic connector, the USB connector also has the biggest breakthrough. The USB (Universal Serial Bus) universal serial bus is a serial bus standard for connecting external devices. It is widely used on computers and is the most common. Specifications can also be used in set-top boxes and game consoles. Even many industrial instruments are connected to computers via USB. USB not only provides peripheral device data transmission, but also power supply. On-The-Go plug-and-play features are more. Can make portable devices straight Exchange data.
USB從一開始之初為USB1.0規格,其傳輸速度為1.5Mb/s,而於1998年推出USB2.0規格,傳輸速度則提升到12Mb/s,而此規格以經廣泛應用於電子產品中,而目前最新推出之USB3.0規格則更將傳輸速度提升到5.0Gb/s,其是USB2.0規格的10倍以上,由於速度較以往提昇許多,因此已經成為各廠商未來推廣之產品。USB was originally a USB1.0 specification from the beginning, and its transmission speed was 1.5Mb/s. In 1998, the USB2.0 specification was introduced, and the transmission speed was increased to 12Mb/s, which is widely used in electronic products. In the current, the latest USB3.0 specification will increase the transmission speed to 5.0Gb/s, which is more than 10 times that of the USB2.0 specification. Since the speed is much higher than before, it has become a product promoted by various manufacturers in the future. .
因此,在USB3.0規格產品未來可期之情況下,如何將USB3.0產品達到簡易製造之目的,更成為各廠商亟需克服之問題,更由於USB3.0之規格產品其所需之連接端子數量較多,因此如何增加USB3.0之電連接器焊接固定於電子產品之電路板時之焊接強度,亦為目前亟需克服之問題之一。Therefore, in the future of USB3.0 products, how to achieve the purpose of simple manufacturing of USB3.0 products has become a problem that manufacturers need to overcome, and the required connection of USB3.0 products. There are a large number of terminals, so how to increase the welding strength of the USB3.0 electrical connector soldered to the circuit board of the electronic product is also one of the problems that need to be overcome at present.
唯,上述之USB連接器為了設置於越來越輕薄短小的電子裝置內中,其絕緣本體之整體高度也必須隨著降低,也正因為絕緣本體之整體高度降低後,其結構強度也會隨著下降,因此如何在輕薄的電子裝置中增加絕緣本體之結構強度,實為一亟需克服之問題。However, in order to be disposed in an increasingly thin, light and short electronic device, the overall height of the insulating body must also decrease as the overall height of the insulating body is lowered, and the structural strength thereof will also follow. Declining, so how to increase the structural strength of the insulating body in a thin and light electronic device is a problem that needs to be overcome.
由此可見,上述習用結構仍有諸多缺失,實非一良善之設計者,而亟待加以改良。It can be seen that there are still many shortcomings in the above-mentioned conventional structure, which is not a good designer, but needs to be improved.
本案創作人鑑於上述習用結構所衍生的各項缺點,乃亟思加以改良創新,並經多年苦心孤詣潛心研究後,終於成功研發完成本件電連接器結構。In view of the shortcomings derived from the above-mentioned conventional structure, the creators of this case have improved and innovated, and after years of painstaking research, they finally succeeded in research and development of the electrical connector structure.
本創作之目的係透過強化固定端子之設置,使其得以增加絕 緣本體之整體結構強度,避免絕緣本體翹曲變形。The purpose of this creation is to increase the number of fixed terminals. The overall structural strength of the edge body avoids warping deformation of the insulating body.
本創作之另一目的係透過強化固定端子所延伸之焊接部,得以提高該絕緣本體固定於電路板上之焊接強度。Another object of the present invention is to improve the welding strength of the insulating body to be fixed on the circuit board by strengthening the welded portion extended by the fixed terminal.
為了達到上述目的,本創作之電連接器結構包含有一絕緣本體及固定於絕緣本體上之平板導電端子、彈臂導電端子及強化固定端子;該平板導電端子及彈臂導電端子之焊接部係外露於該絕緣本體之後端,且該平板導電端子及彈臂導電端子之配置係符合USB3.0之規格,而強化固定端子則設置於絕緣本體前端及兩側;其中,該強化固定端子係成ㄇ字型結構鑲埋於該絕緣本體之前端及兩側,強化固定端子之設置,使其得以避免該絕緣本體之變形翹曲。In order to achieve the above object, the electrical connector structure of the present invention comprises an insulating body and a flat conductive terminal fixed on the insulating body, a resilient arm conductive terminal and a reinforcing fixed terminal; the soldering terminal of the flat conductive terminal and the elastic arm conductive terminal is exposed The rear end of the insulative housing, the flat conductive terminal and the elastic arm conductive terminal are arranged in accordance with the specification of USB3.0, and the reinforcing fixed terminal is disposed on the front end and the two sides of the insulating body; wherein the reinforcing fixed terminal is formed into a crucible The font structure is embedded in the front end and the two sides of the insulating body, and the fixing terminal is arranged to avoid deformation warping of the insulating body.
為了達到上述另一目的,本創作之強化固定端子之兩側上係延伸有一外露之焊接部,該焊接部之焊接面係大致與該絕緣本體之底面共面,使其得以焊接固定於電路板上,據此,透過強化固定端子之焊接部之設置,可提高本創作電連接器固定於電路板上之焊接強度。In order to achieve the above other object, an exposed soldering portion is extended on both sides of the reinforced fixed terminal of the present invention, and the soldering surface of the soldering portion is substantially coplanar with the bottom surface of the insulating body, so that it is soldered and fixed on the circuit board. Therefore, according to the arrangement of the welded portion of the fixed terminal, the welding strength of the original electrical connector fixed on the circuit board can be improved.
1‧‧‧絕緣本體1‧‧‧Insulating body
11‧‧‧導電端子容置槽11‧‧‧Electrical terminal receiving slot
12‧‧‧導引部12‧‧‧ Guidance Department
13‧‧‧固定開口13‧‧‧Fixed opening
2‧‧‧平板導電端子2‧‧‧Slab conductive terminals
21‧‧‧固定部21‧‧‧ Fixed Department
22‧‧‧接觸部22‧‧‧Contacts
23‧‧‧焊接部23‧‧‧Weld Department
24‧‧‧凸部24‧‧‧ convex
3‧‧‧彈臂導電端子3‧‧‧Bounce arm conductive terminal
31‧‧‧固定部31‧‧‧ Fixed Department
32‧‧‧接觸部32‧‧‧Contacts
33‧‧‧焊接部33‧‧‧Weld Department
4‧‧‧強化固定端子4‧‧‧ Strengthening fixed terminals
41‧‧‧延伸部41‧‧‧Extension
42‧‧‧穿孔42‧‧‧Perforation
43‧‧‧焊接部43‧‧‧Weld Department
第一圖係本創作電連接器結構之立體分解示意圖。The first figure is a three-dimensional exploded view of the structure of the present electrical connector.
第二圖係本創作電連接器結構之局部組合立體分解示意圖。The second figure is a partial exploded perspective view of the structure of the present electrical connector.
第三圖係本創作電連接器結構之立體組合結構示意圖。The third figure is a schematic diagram of the three-dimensional combined structure of the present electrical connector structure.
第四圖係本創作電連接器結構之補強固定端子設置於絕緣本體內之俯視示意圖。The fourth figure is a top view of the reinforcing fixed terminal of the present invention, which is disposed in the insulating body.
為讓本創作之上述和其他目的、特徵和優點能更明顯易懂,下文特舉出較佳實施例,並配合所附圖式,作詳細說明如下。The above and other objects, features and advantages of the present invention will become more apparent and understood.
請參閱第一圖至第四圖所示,本創作之電連接器結構包含有:一絕緣本體1,係為絕緣材質所製成,該絕緣本體1係為平板狀結構,其上分別設有兩排導電端子容置槽11,藉以分別供下述導電端子容置,具體而言,該導電端子容置槽11之數量係以前四後五兩排設置,使其符合USB3.0規格,且該後排之導電端子容置槽11係為一穿孔結構,而該絕緣本體1前端係形成有一導引部12,該導引部12係為一傾斜結構設置,透過導引部12之導引設置,使其易於插設於對接連接器內,此外,該絕緣本體1之前端兩側係分別設有一固定開口13,該固定開口13係貫穿於絕緣本體1上,使得該固定開口13從俯視觀之,係呈一開口結構;複數平板導電端子2,其包含有固定於絕緣本體1之導電端子容置槽11前排之固定部21及自固定部21兩端延伸之接觸部22及焊接部23,其中該接觸部22係為平板狀結構,據此供對接連接器對接接觸,而焊接部23則延伸至該絕緣本體1後端,供焊接固定於電路板上於本實施例中,該平板導電端子2係透過鑲埋成型設置於該絕緣本體1內,此外,為了提高平板導電端子2於鑲埋成型時得以穩固於該絕緣本體1內,因此該接觸部22之外緣則分別延伸有複數厚度較薄之凸部24,透過凸部24之設置使其得以嵌入該絕緣本體1內,提高平板導電端子2之鑲埋平整度,可避免平板導電端子2翹曲之情況發生;複數彈臂導電端子3,係包含有固定於絕緣本體1之導電端 子容置槽11後排上之固定部31及自固定部31兩端分別延伸之接觸部32及焊接部33,該接觸部32係外露於絕緣本體1之後排導電端子容置槽11上,而焊接部33則外露於絕緣本體1之後端,上述之彈臂導電端子3之接觸部32係設置於絕緣本體1之導電端子容置槽11上方並形成一間距,使得彈臂導電端子3之接觸部32得以於導電端子容置槽11上方彈性往復作動,當彈臂導電端子3之接觸部32與對接連接器相互對接時,則可彈性往復作動於該後排導電端子容置槽11內,達到電性連接之目的;此外,彈臂導電端子3之焊接部33與平板導電端子2之焊接部23係大致上為一共面結構,使得絕緣本體1得以透過焊接部23、33焊接固定於電路板上; 一強化固定端子4,該強化固定端子係為一金屬材質所製成,且略呈ㄇ字型結構,於本實施例中該強化固定端子4係透過鑲埋成型技術鑲埋於該絕緣本體1之前端及兩側,強化固定端子4之前端則再朝絕緣本體1內側方向延伸有一延伸部41,該延伸部41上則設有複數穿孔42,藉此提高強化固定端子4鑲埋於該絕緣本體1內之連接強度,此外,強化固定端子4之兩側上係延伸有一朝該絕緣本體1底面折彎之焊接部43,該焊接部43之焊接面係大致與該絕緣本體1之底面共面,使其得以焊接固定於電路板上,透過強化固定端子4之設置,使其得以避免絕緣本體1之變形翹曲。Referring to the first to fourth figures, the electrical connector structure of the present invention comprises: an insulative housing 1 made of an insulating material, the insulative housing 1 being a flat structure, respectively provided thereon The two rows of conductive terminals are accommodated in the slots 11, so as to be respectively accommodated by the following conductive terminals. Specifically, the number of the conductive terminal receiving slots 11 is set in the previous four, five, and two rows, so that it conforms to the USB 3.0 specification, and The conductive terminal accommodating groove 11 of the rear row is a perforated structure, and the front end of the insulating body 1 is formed with a guiding portion 12 which is disposed in an inclined structure and guided through the guiding portion 12 The fixing body 13 is provided with a fixing opening 13 on both sides of the front end of the insulating body 1 , and the fixing opening 13 is inserted through the insulating body 1 such that the fixing opening 13 is viewed from above. The figure is an open structure; the plurality of flat conductive terminals 2 include a fixing portion 21 fixed to the front row of the conductive terminal receiving groove 11 of the insulating body 1 and a contact portion 22 extending from both ends of the fixing portion 21 and soldering Portion 23, wherein the contact portion 22 is in the form of a flat plate The structure, according to which the butt connector is butt-contacted, and the soldering portion 23 extends to the rear end of the insulating body 1 for soldering and fixing on the circuit board. In the embodiment, the flat conductive terminal 2 is disposed through the embedded molding. In the insulative housing 1 , in addition, in order to improve the stability of the flat conductive terminal 2 in the insulative housing 1 , the outer edge of the contact portion 22 respectively has a plurality of convex portions 24 having a relatively small thickness. The convex portion 24 is disposed to be embedded in the insulating body 1 to improve the flatness of the flat conductive terminal 2, thereby preventing the flat conductive terminal 2 from being warped; the plurality of elastic arm conductive terminals 3 are fixed to Conductive end of the insulating body 1 The fixing portion 31 of the rear row of the sub-receiving groove 11 and the contact portion 32 and the soldering portion 33 respectively extending from the two ends of the fixing portion 31 are exposed on the conductive terminal receiving groove 11 of the insulating body 1 . The soldering portion 33 is exposed at the rear end of the insulative housing 1 , and the contact portion 32 of the elastic arm terminal 3 is disposed above the conductive terminal receiving groove 11 of the insulative housing 1 and forms a spacing so that the elastic arm conductive terminal 3 The contact portion 32 is elastically reciprocated above the conductive terminal receiving groove 11. When the contact portion 32 of the elastic arm conductive terminal 3 and the mating connector are butted against each other, the contact portion 32 is elastically reciprocally movable in the rear conductive terminal receiving groove 11 In addition, the soldering portion 33 of the elastic arm terminal 3 and the soldering portion 23 of the flat conductive terminal 2 are substantially in a coplanar structure, so that the insulating body 1 can be soldered and fixed through the soldering portions 23, 33. On the circuit board; The reinforced fixed terminal 4 is made of a metal material and has a slightly U-shaped structure. In the embodiment, the reinforced fixed terminal 4 is embedded in the insulating body 1 by using an insert molding technique. On the front end and the two sides, the front end of the reinforcing fixed terminal 4 extends to the inner side of the insulative housing 1 with an extending portion 41. The extending portion 41 is provided with a plurality of through holes 42 for enhancing the reinforcing fixed terminal 4 embedded in the insulating portion. The connection strength in the body 1 is further extended on both sides of the reinforcing fixed terminal 4 with a soldering portion 43 bent toward the bottom surface of the insulating body 1. The soldering surface of the soldering portion 43 is substantially coextensive with the bottom surface of the insulating body 1. The surface is soldered and fixed on the circuit board, and the fixed terminal 4 is strengthened to prevent deformation and warpage of the insulating body 1.
本創作具有以下特點:This creation has the following characteristics:
1.本創作電連接器之絕緣本體整體厚度輕薄,透過強化固定端子鑲埋於絕緣本體之前端及兩側後,可避免該絕緣本體因為於射出成型時前端產生翹曲變形的情況發生,藉此提高絕緣本體之平整度,同時降低 該絕緣本體之製造不良率。1. The overall thickness of the insulating body of the present invention is light and thin, and is embedded in the front end and the two sides of the insulating body through the reinforcing fixed terminal, thereby avoiding the occurrence of warping deformation of the front end of the insulating body due to injection molding. This improves the flatness of the insulating body while reducing The manufacturing defect rate of the insulating body.
2.本創作之強化固定端子兩側上係彎折有一延伸部,透過該延伸部得以焊接固定於電路板上,透過此焊接部之設置,得以避免與對接連接器相互對接時,因不當之施力而造成絕緣本體朝後方位移,甚至造成電連接器之脫落。2. The reinforcing fixing terminal of the present invention has an extension portion bent on both sides thereof, and is welded and fixed on the circuit board through the extending portion, and the welding portion is disposed to avoid mismatching with the mating connector. The force exerts the displacement of the insulating body toward the rear, and even the electrical connector is detached.
上列詳細說明係針對本創作之一可行實施例之具體說明,惟該實施例並非用以限制本創作之專利範圍,凡未脫離本創作技藝精神所為之等效實施或變更,均應包含於本案之專利範圍中。本創作之權利保護範圍應如後述之申請專利範圍所述。The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case. The scope of protection of this creation should be as described in the scope of the patent application described later.
1‧‧‧絕緣本體1‧‧‧Insulating body
11‧‧‧導電端子容置槽11‧‧‧Electrical terminal receiving slot
12‧‧‧導引部12‧‧‧ Guidance Department
13‧‧‧固定開口13‧‧‧Fixed opening
2‧‧‧平板導電端子2‧‧‧Slab conductive terminals
21‧‧‧固定部21‧‧‧ Fixed Department
22‧‧‧接觸部22‧‧‧Contacts
23‧‧‧焊接部23‧‧‧Weld Department
24‧‧‧凸部24‧‧‧ convex
3‧‧‧彈臂導電端子3‧‧‧Bounce arm conductive terminal
31‧‧‧固定部31‧‧‧ Fixed Department
32‧‧‧接觸部32‧‧‧Contacts
33‧‧‧焊接部33‧‧‧Weld Department
4‧‧‧強化固定端子4‧‧‧ Strengthening fixed terminals
41‧‧‧延伸部41‧‧‧Extension
42‧‧‧穿孔42‧‧‧Perforation
43‧‧‧焊接部43‧‧‧Weld Department
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW103215717U TWM501012U (en) | 2014-09-03 | 2014-09-03 | Structure of electric connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW103215717U TWM501012U (en) | 2014-09-03 | 2014-09-03 | Structure of electric connector |
Publications (1)
Publication Number | Publication Date |
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TWM501012U true TWM501012U (en) | 2015-05-11 |
Family
ID=53722772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW103215717U TWM501012U (en) | 2014-09-03 | 2014-09-03 | Structure of electric connector |
Country Status (1)
Country | Link |
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TW (1) | TWM501012U (en) |
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2014
- 2014-09-03 TW TW103215717U patent/TWM501012U/en unknown
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