CN102957024A - Electric connector, USB (universal serial bus) memory module, USB memory device and memory equipment - Google Patents

Electric connector, USB (universal serial bus) memory module, USB memory device and memory equipment Download PDF

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Publication number
CN102957024A
CN102957024A CN 201210457042 CN201210457042A CN102957024A CN 102957024 A CN102957024 A CN 102957024A CN 201210457042 CN201210457042 CN 201210457042 CN 201210457042 A CN201210457042 A CN 201210457042A CN 102957024 A CN102957024 A CN 102957024A
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memory
connector
metal
electric
usb
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CN 201210457042
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Chinese (zh)
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CN102957024B (en )
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孙日欣
卢伟
李振华
胡琳
王亚飞
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深圳佰维存储科技有限公司
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Abstract

The invention discloses an electric connector, and a USB (universal serial bus) memory module, a USB memory device and memory equipment using the electric connector. The electric connector comprises an insulated body and a plurality of parallel metal terminals which extend from the insulated body and are integrally formed with the insulated body. Each metal terminal comprises a connecting part which is electrically connected with a circuit board and a contact part which is used for being electrically connected with peripheral equipment. On one hand, the metal terminals are more firmly fixed together, the times of plugging connection of the metal terminals are increased and the service life of the electric connector is improved; and on the other hand, the manufacturing process flow is simple, the mutual position relationship of the metal terminals can be guaranteed, the production consistency is good and the reliability is high.

Description

电连接器、USB存储模块及装置、存储设备 The electrical connector, USB devices and memory modules, the storage device

技术领域 FIELD

[0001] 本发明涉及电子领域,尤其涉及一种电连接器、USB存储模块及装置、存储设备。 [0001] The present invention relates to the field of electronics, in particular, it relates to an electrical connector, USB devices and memory modules, storage devices.

背景技术 Background technique

[0002] 随着人们对于电子产品便捷应用需求的日趋明显,进而引起各厂商的持续关注,由于各厂商为了提高电子产品的竞争力,因此必须不断加强及扩充电子产品的功能,因此各式电子产品除了朝向轻薄短小的外型外,其结构及传输速度亦需不断增加,借以提供使用者于操作使用上的便利性。 [0002] As people become more evident and convenient products for electronic applications, and then continued to cause concern to manufacturers, due to the various manufacturers in order to improve the competitiveness of electronic products, it is necessary to continue to strengthen and expand the functionality of electronic products, so all kinds of electronic in addition to the product toward the outer shape slim and light, and its structure should also increasing the transmission speed, thereby providing the user the operating convenience of use.

[0003] 由于电连接器及具有电连接器的电子装置用于连接电子产品间或电子产品内各元件之间的信号传输,因此电连接器及具有电连接器的电子装置在电子产品上的重要性已经不言而喻,各厂商如何将电连接器及具有电连接器的电子装置于制造时易于组装,降低组装成本,同时又能兼顾电连接器及具有电连接器的电子装置的功效,已成为各厂商间相继竞争之处。 [0003] Since the electrical connector and an electronic device having an electrical connector for connecting the electronic signal transmission between elements or between electronic products, it is important electrical connector and an electronic device having an electrical connector on the electronic product of self-evident, the manufacturers how electrical connector and an electronic device having an electrical connector is easy to assemble at the time of manufacture, reduce assembly cost while taking into account the electrical connector and an electrical connector having the effect of the electronic device, It has become a competition between various manufacturers have been at.

[0004] 于电子连接器中,于USB连接器亦有最大的突破,USB(UniversalSerial Bus)通用串列汇流排,是连接外部设备的一个串列汇流排标准,在电脑上使用广泛,是最通用的规格,也可以用在机上盒和游戏机上,甚至许多工业仪器也是通过USB与电脑连结,USB不仅可提供周边设备资料传输,还可供电,On-The-Go随插即用的特性更可使可携式设备直接交换数据。 [0004] in the electronic connector, the USB connector is also the biggest breakthrough, USB (UniversalSerial Bus) Universal Serial Bus is a serial bus standard to connect external devices, widely used on the computer, is the most general specifications, can also be used in set-top boxes and game consoles, and even many industrial equipment is computer via USB link, USB not only provide information on the peripherals, but also power supply, on-the-Go plug characteristic that is used more The portable device can directly exchange data.

[0005] USB从一开始的初为USB1. O规格,其传输速度为1.5Mb/s,而于1998年推出USB2. O规格,传输速度则提升到12Mb/s,而此规格以经广泛应用于电子产品中,而目前最新推出的USB3. O简要规范如下:提供了更高的每秒4. SGbps传输速度;对需要更大电力支持的设备提供了更好的支撑,最大化了总线的电力供应;增加了新的电源管理职能;全双工数据通信,提供了更快的传输速度;向下兼容USB2. O设备。 [0005] USB is starting from the beginning of a USB1. O specification, the transmission rate of 1.5Mb / s, USB2 launch in 1998. O specification, the transmission rate is raised to 12Mb / s, and are widely applied to this specification . in electronic products, and now the latest USB3 O brief specification is as follows: 4. provide higher transmission speed per second SGbps; the need for more power to support devices provide better support to maximize the bus a power supply; adds new power management functions; full-duplex data communication, provides a faster transmission speed; backward compatible USB2 O devices. USB3. O是USB2. O规格的10倍以上,由于速度较以往提升许多,因此已经成为各厂商未来推广的产品。 USB3. O is more than USB2. 10 times the size O, due to the speed than in the past to enhance the many, so the manufacturers have become the future to promote the product.

[0006] 因此,在USB3. O规格产品未来可期的情况下,如何将USB3. O产品达到简易制造的目的,更成为各厂商亟需克服的问题,更由于USB3. O的规格产品其所需的连接端子数量较多,因此如何增加USB3. O的电连接器及具有电连接器的电子装置焊接固定于电子产品的电路板时的焊接强度,如何使端子的使用性能更好,以及如何简化制造工艺,降低生产成本,亦为目前亟需克服的问题之一。 [0006] Thus, in the lower USB3 future can be expected in the case of O specifications of the product, how USB3. O products to achieve the purpose of simple manufacturing, more manufacturers need to overcome the problem, the more due USB3. O specifications of their products large number of connecting terminals required, and therefore how to increase USB3. O electrical connector and the electronic device having an electrical connector is fixed by welding to the weld strength when the electronic circuit board, how to make better use of performance terminals, and how simplify the manufacturing process, reduce production costs, one of the problems is also a pressing need to overcome.

[0007] 现有技术至少存在以下缺点: [0007] The prior art has at least the following disadvantages:

[0008] I、端子弹性不好,与适配的USB插口插接不紧密,或不耐用,容易松弛,造成性能不可靠; [0008] I, terminals good elasticity, with the USB connector plug adapted not close, or not durable, easy to relax, resulting in unreliable performance;

[0009] 2、生产周期长,各个端子需要分开焊接,工艺复杂,周期长,生产效率低; [0009] 2, the long production cycle, the respective terminals need to be separated welding, complex process, long cycle, low productivity;

[0010] 3、成本高,由于各个端子单独制作,需要专门为每个端子在本体部基板上设计配合结构,并且每个端子是独立分开的,很多部件组装在一起,组装也很麻烦,大大增加了工艺流程和工艺难度,使生产成本提高;[0011] 4、不便维修,由于各个端子是单独分开的,一旦一个损坏便无法使用,端子嵌入槽中也不便维修; [0010] 3, a high cost, since the production of the respective terminals individually, require specially designed mating terminal structure for each body portion on the substrate, and each terminal is separate and distinct, many components assembled together, assembly is troublesome, greatly technological process and increases the difficulty of high production costs; [0011] 4, maintenance inconvenience, since the respective terminals are individually separated, once a damage can not be used, the terminal will not fit into a groove maintenance;

[0012] 5、端子制造工艺复杂,需要先从板材上加工出理想形状的端子,然后再加工出端子固定装置,再将二者安装在一起,制造工艺复杂。 [0012] 5, the terminal complex manufacturing process, the need to start the sheet processing terminal ideal shape, then processed terminal fixture and mount the two together, the manufacturing process is complicated.

发明内容 SUMMARY

[0013] 为解决上述现有技术存在的问题,本发明提供一种电连接器、USB存储模块及装置、存储设备。 [0013] To solve the problems present in the above-described prior art, the present invention provides an electrical connector, USB devices and memory modules, storage devices.

[0014] 本发明采用的一个技术方案是:提供一种电连接器,包括绝缘本体和延伸出所述绝缘本体且与所述绝缘本体一体成型的多个平行的金属端子,所述金属端子包括与电路板电连接的连接部和用于与外设电连接的接触部。 [0014] An aspect of the present invention uses: providing an electrical connector, comprising an insulating body and a metal terminal extending out of the insulating body and the insulating body in parallel with a plurality of integrally formed, the metal terminal comprising connection portion electrically connected to the circuit board and a contact portion for electrical connection with the peripheral.

[0015] 其中,所述绝缘本体与所述金属端子通过注塑一体成型。 [0015] wherein the insulating body and the metal terminal are integrally formed by injection molding.

[0016] 其中,所述金属端子贯穿所述绝缘本体从绝缘本体两相对侧面各伸出一延伸端,其中一延伸端设有所述连接部;另一延伸端为“…”形,且“…”形顶部为所述接触部。 [0016] wherein the metal terminal through the insulating body from two opposite sides of the insulative housing extending in a projecting end of each of which is provided with an extending end of the connecting portion; the other end extending to "..." shaped, and " ... "shaped top portion to the contact portion.

[0017] 其中,所述连接部为平片状,所述接触部端部为圆弧状。 [0017] wherein the connecting portion is a flat sheet, the contact end portion is arcuate.

[0018] 其中,所述金属端子从所述绝缘本体至所述接触部端部方向为渐窄结构。 [0018] wherein the metal terminal from the insulating body to the direction of the contact portion of the end portion is tapered structures.

[0019] 其中,所述金属端子贯穿所述绝缘本体从绝缘本体两相对侧面各伸出一延伸端,两延伸端上各设有所述焊接部,其中一延伸端设有所述连接部,另一延伸端设有一焊接部,且沿所述焊接部向外继续延伸为弯折的拱形,且拱形顶部为所述接触部。 [0019] wherein the metal terminal through the insulating body from two opposite sides of each of the insulating body extends a projecting end of the soldering portion is provided on each of two extending ends, wherein said connector is provided with an extended end portion, the other end is provided with a welded extended portion, and extending outwardly of the continuing weld arcuate portion is bent, and the top of the contact portion is arcuate.

[0020] 其中,所述金属端子的连接部设置在靠近于所述绝缘本体的一侧,所述焊接部设置在远离所述金属端子的一侧,所述连接部与焊接部之间通过桥形连接片连接,所述焊接部上连接有向所述连接部延伸的“-”形延伸端,该延伸端顶部设置有所述接触部。 [0020] wherein the connecting portion of the metal terminal is disposed at a side close to the insulating body, the welding portion provided on a side remote from said metal terminal, said connection portion and the welded portion between the bridge shaped connection piece is connected, is connected to the welded portion extending to said connection portion "-" shaped extension ends, a top end of the extension is provided with the contact portion.

[0021 ] 其中,所述焊接部外侧开设有V形焊接口。 [0021] wherein said outer portion defines a V-shaped weld welding port.

[0022] 其中,所述金属端子为带状。 [0022] wherein the terminal is a metal strip.

[0023] 本发明还提供一种USB存储模块,包括存储主体和如上所述的电连接器,所述存储主体上设有符合USB2. O接口协议的金手指端子和用于焊接所述电连接器连接部的金属焊点,所述存储主体内封装有控制电路、存储电路和符合USB3. O接口协议的USB接口电路,所述控制电路分别与所述存储电路和所述USB接口电路电连接,所述金手指端子与所述金属焊点分别电连接所述USB接口电路;所述电连接器的连接部焊接于所述金属焊点上。 [0023] The present invention also provides a USB storage module comprising a storage body and an electrical connector as described above, is provided in line with the storage body USB2. Goldfinger terminal O interface protocol and the electrical connection for welding metal pad connecting portion, said storage package body control circuit, a memory circuit, and compliance USB3. O interface protocol USB interface circuit, the control circuit is connected to the storage circuit and the USB interface circuit is electrically the cheat with the metal terminal pads are electrically connected to the USB interface circuit; connection portion of the electrical connector is soldered to the metal pad.

[0024] 本发明还提供一种USB存储装置,包括如上所述的USB存储模块,所述USB存储模块上粘接有盖片,所述电连接器的绝缘主体容置于所述盖片内,所述接触部及所述金手指端子外露于盖片;所述USB存储模块底部粘接有垫片;所述粘接有盖片和垫片的USB存储模块整体容置于一USB壳体内,所述USB壳体一端开口,所述USB存储模块设有金手指端子的一端位于USB壳体的开口端。 [0024] The present invention also provides a USB storage device, comprising a USB memory module as described above, the USB memory module is bonded to a cover sheet, the electrical connector housed within said insulating body flap said contact portion and said exposed terminals Goldfinger cover sheet; USB within a housing and a cover sheet bonded to the spacer accommodated in the whole USB memory module; the USB memory module has a bottom bonding pad the USB housing open at one end, the open end of the USB memory module is provided with an end located cheat USB terminal housing.

[0025] 其中,所述USB壳体开口上设有挡片,所述挡片高度与所述USB存储模块中存储主体的厚度相当。 [0025] wherein said housing opening is provided with USB flaps, the flap height and the thickness of the main body stored in USB memory module equivalent.

[0026] 其中,所述USB壳体表面设有多个突出的肋条。 [0026] wherein the housing surface is provided with a plurality of USB projecting ribs.

[0027] 本发明还提供一种存储设备,包括如上所述的电连接器。 [0027] The present invention also provides a memory device comprising an electrical connector as described above.

[0028] 本发明的有益效果是:本发明提供的电连接器中,金属端子与绝缘主体一体成型,一方面将金属端子更加牢固的固定在一起,增加金属端子插拔连接的次数,提高电连接器的使用寿命;另一方面制作工艺流程简单,可以保证金属端子的相互位置关系,产品一致性好,可靠性强。 [0028] Advantageous effects of the present invention are: to provide an electrical connector of the present invention, the metal terminal is integrally formed with the insulating body, on the one hand the metal terminal is more firmly fixed together to increase the number of the metal terminal plug connection, improve electrical life connector; other hand, a simple production process can ensure the positional relationship between the metal terminals, product consistency, and reliability.

附图说明 BRIEF DESCRIPTION

[0029] 图I是本发明第一实施例的电连接器的立体示意图; [0030] 图2是本发明第一实施例的存储主体的立体示意图; [0029] Figure I is a perspective view of the first embodiment of electrical connector according to the present invention; [0030] FIG. 2 is a perspective schematic view of a first embodiment of the storage body of the embodiment of the present invention;

[0031]图3是本发明第一实施例USB存储模块的立体示意图; [0031] FIG. 3 is a perspective schematic view of a first embodiment of the USB memory module of the present invention;

[0032] 图4是本发明第一实施例USB存储装置的立体示意图; [0032] FIG. 4 is a perspective schematic view of the USB storage device of the first embodiment of the present invention;

[0033] 图5是本发明第一实施例USB存储装置的内部结构示意图; [0033] FIG. 5 is a schematic view of internal structure of the USB storage device of the first embodiment of the present invention;

[0034] 图6是本发明第一实施例图5的立体分解示意图; [0034] FIG. 6 is a perspective exploded view of a first embodiment of the FIG. 5 embodiment of the present invention;

[0035] 图7是本发明第二实施例的电连接器的立体示意图; [0035] FIG. 7 is a perspective schematic view of a second embodiment of electrical connector according to the present invention;

[0036] 图8是本发明第二实施例的存储主体的立体示意图; [0036] FIG. 8 is a perspective view of the second embodiment of the storage body of the present invention;

[0037] 图9是本发明第二实施例USB存储模块的立体示意图; [0037] FIG. 9 is a perspective schematic view of a second embodiment of the USB memory module of the present invention;

[0038] 图10是本发明第三实施例的电连接器的立体示意图; [0038] FIG. 10 is a perspective schematic view of a third embodiment of an electrical connector of the embodiment of the present invention;

[0039] 图11是本发明第三实施例的存储主体的立体示意图; [0039] FIG. 11 is a perspective view of a third embodiment of the storage body of the present invention;

[0040] 图12是本发明第三实施例USB存储模块的立体示意图。 [0040] FIG. 12 is a perspective schematic view of a third embodiment of a USB memory module of the present invention.

[0041] 标号说明: [0041] Description of Reference Numerals:

[0042] 100、绝缘本体;200、金属端子;201、连接部;202、接触部;300、存储主体;301、金手指端子;302、金属焊点;303、扩展焊点;400、盖片;500、垫片;600、USB壳体;601、肋条;602、卡接部;603、挡片。 [0042] 100, the insulative housing; 200, metal terminals; 201, connecting portion; 202, a contact portion; 300, a storage body; 301, finger terminal; 302, metal pads; 303, expansion joints; 400, cover sheet ; 500, gasket; 600, USB housing; 601, ribs; 602, locking portion; 603, flaps.

[0043] 110、绝缘本体;210、金属端子;211、连接部;212、接触部;213、焊接部;310、存储主体;311、金手指端子;312、金属焊点;313、扩展焊点;314、第二金属焊点 [0043] 110, the insulative housing; 210, metal terminals; 211, connecting portion; 212, a contact portion; 213, welded portions; 310, a storage body; 311, finger terminal; 312, metal pads; 313, expansion joints ; 314, a second metal pad

[0044] 120、绝缘本体;220、金属端子;221、连接部;222、接触部;223、焊接部;224、焊接口;320、存储主体;321、金手指端子;322、金属焊点;323、扩展焊点;324、第二金属焊点。 [0044] 120, the insulative housing; 220, metal terminals; 221, connecting portion; 222, a contact portion; 223, welded portions; 224, welding the mouth; 320, a storage body; 321, finger terminal; 322, metal pads; 323, expansion joints; 324, a second metal pad.

具体实施方式 detailed description

[0045] 为详细说明本发明的技术内容、构造特征、所实现目的及效果,以下结合实施方式并配合附图详予说明。 [0045] The teachings of the present invention in detail, structural features, objects and effects of the implementation, the following embodiments in conjunction with the accompanying drawings and to be described in detail.

[0046] 实施例一: [0046] Example a:

[0047] 如图I所示,本发明第一实施例的电连接器由绝缘本体100和5个相互平行且等距排列的金属端子200组成,该5个端子200作为嵌件与所述绝缘本体100 —次注塑成型。 [0047] As shown in FIG I, the first embodiment of the present invention by an electrical connector 100 and five equally spaced parallel to one another and an insulating body composed of the metal terminal 200, the five terminals 200 to the insulating member as an insert body 100 - sub injection molding. 金属端子200呈带状,贯穿绝缘本体100从绝缘本体两相对侧面各伸出一延伸端,其中一延伸端设置为连接部201,该连接部201为平片状具有较大的焊接面积以便与电路板牢固焊接实现电连接;金属端子200的另一延伸端为“…”形,且“…”形顶部设置为用于与外设电连接的接触部202,如图I所示,该延伸端先从绝缘本体处向下弯折设有一下折段,从该下折段经圆弧过渡后向外延伸一拱形段,拱形顶部即为接触部202,接触部202端部为圆弧状且靠近该延伸端的端部,延伸端的端部从所述接触部202的圆弧末端延伸为一直线段。 Zonal metal terminal 200, the insulative housing 100 through the projecting end extending from a opposite sides of the insulating body, wherein an extending end portion 201 is connected to the connecting portion 201 having a large welding area so as tabular a circuit board electrically connected firmly welded; the other extended end 200 of the metal terminal is "..." shaped, and "..." shaped top portion a contact portion for electrically connecting with the peripheral 202, as shown in FIG. I, the extension start at the end of the insulating body is provided with downwardly folded about fold section, extending an arcuate segment 202 is the top of the arch, the contact portion 202 contacts an end portion of a circular portion after the transition arc outwardly from the folded section and near the end of the arcuate end extending end portion extending from an arc extending tip end portion of the contact 202 is a line segment.

[0048] 金属端子200从绝缘主体100延伸出来先设有一向下弯折的下折段再上升形成拱形,运用了力学杠杆原理,增加接触部202的弹臂长度,增加接触部202的弹性,使接触部202与外设USB插口中相应部位接触更好,信息传输更稳定可靠;更进一步地,本实施例中,金属端子200从绝缘主体100往接触部202端部方向逐渐变窄,弹性更好,接触更好。 [0048] The metal terminal 200 is formed to extend out of the insulating body 100 is provided with a bent downwardly folded segment and then rises from the arch, the use of the mechanical lever principle, increased elastic arm 202 of the length of the contact portion, the contact portion 202 of increased flexibility , in contact with the contact portion 202 corresponding to the USB port peripheral portion is better, and more reliable transmission of information; Still further, in the embodiment, the metal terminal 200 from the insulating body 100 is gradually narrowed toward the end portion of the contact portion 202 of the present embodiment direction, better flexibility, better contacts.

[0049] 圆弧状的接触部202边缘圆滑,以免在插入USB插口时容易挂坏;另外,接触部202往金属端子端部方向延伸为直线段,而接触部202位于拱形延伸端的顶部,保证接触部202与外设插拔连接时金属端子端部不被外设挂住造成金属端子翻转损坏,同时,本实施例中,直线段末端设置有圆角,起到防止挂坏外设的作用。 [0049] The arcuate edge of the contact portion 202 be smooth, so easy to hang the bad when inserted USB socket; Further, the contact portion 202 toward the terminal end direction of the metal extends straight segments, and the contact portion 202 at the top end of the arcuate extension, ensure that the contact portion 202 is connected with the plug peripheral end portion of the metal terminal is not caught by the peripheral damage caused by the metal terminal inverted, while, in this embodiment, is provided with a rounded end of a straight line segment, serves to prevent bad peripherals linked effect.

[0050] 该电连接器中,绝缘本体与金属端子注塑一体成型,一方面将金属端子更加牢固的固定在一起,增加金属端子插拔连接的次数,提高电连接器的使用寿命;另一方面制作工艺流程简单,通过在注塑模具中设计好嵌件位置即可一次加工成型,工艺简单,可以保证金属端子的相互位置关系,产品一致性好,可靠性强。 [0050] The electrical connector insulating body integrally molded with injection of the metal terminal, the metal terminal on the one hand more firmly fixed together to increase the number of the metal terminal plug connection, to improve the service life of the electrical connector; on the other hand simple production process, by designing a good position in the insert injection mold to a molding process, the process is simple, can ensure the positional relationship between the metal terminals, product consistency, and reliability. 绝缘本体与金属端子也可以采用其他可行的成型方式一体成型。 The insulating body and the metal terminal may be used other feasible molded integrally molded. [0051] 如图3所示,本实施例还提供一种由图I所示的电连接器和由图2所示的存储主体300构成的USB存储模块。 [0051] As shown in FIG. 3, the present embodiment further provides an electrical connector shown in Figure I and USB memory module by the storage configuration shown in Figure 2 the body 300.

[0052] 存储主体300上设有4个镀金金手指端子301和5个金属焊点302,金属焊点302一般为铜质,用于与电连接器连接部201的5个焊点焊接在一起。 [0052] provided with four terminals 301 Goldfinger plated metal joints 302 and 5, the metal pads 302 is typically copper, for the electrical connector portion 5 welded joints on the storage body 201 of 300 . 另外存储主体上还有4个扩展焊点303,用于焊接其余扩展元件,如LED灯、报警器等等。 Further the storage body 303 there are four expansion joints for welding other extension elements, such as LED lights, alarms and the like. 存储主体300内部封装有控制电路、存储电路和符合USB 3. O接口协议的USB接口电路(图中未示出),所述控制电路分别与所述USB接口电路以及所述存储电路之间电连接,所述USB接口电路符合USB3. O的协议规范。 Stored within the package body 300 has a control circuit, the memory circuit and the USB interface circuit in line with USB 3. O interface protocol (not shown), the electric circuits between the control of the USB interface circuit and the memory circuit connected to a USB interface circuit meet the USB3. O protocol specification. 由于USB3. O协议规范中规定USB3. O必须兼容USB2. 0,所以USB接口电路符合USB3. O的协议规范的同时也符合USB2. O的协议规范,4个金手指端子301符合USB2. O接口协议,金手指端子301与USB接口电路之间电连接,以使本发明实施例提供的USB存储模块向下兼容USB2. O设备。 Since USB3. O protocol specification predetermined USB3. O must be compatible USB2. 0, so the USB interface circuit in line with USB3. O is simultaneously also meet the protocol specification USB2. O protocol specification, four terminals 301 comply with Goldfinger USB2. O interfaces an electrical connection between protocol, finger terminal 301 and the USB interface circuit, USB memory module so that the provided embodiments backward compatible USB2. O apparatus according to the present invention. 金属焊点302与USB接口电路电连接,电连接器的连接部201焊接于金属焊点302上,从而使5个符合USB3. O接口协议的金属端子200与USB接口电路电连接;金属端子200在存储主体300上的排列和凸出存储主体300的高度也需符合USB3. O的协议规范,以保证产品的通用性。 Metal pad 302 is electrically connected to the USB interface to the circuit, an electrical connector connecting portion 201 is welded to the metal pads 302, so that the five metal terminals 200 are connected in line with USB3 O interface protocol circuit and the USB electrical interface;. Metal terminals 200 highly aligned storage body 300 and convex on the storage body 300 are also subject to USB3. O protocol specifications, to ensure that the product's versatility. 通过这样的设计,最大化了模块的总线的电力供应,并增加了新的电源管理职能,可采用全双工数据通信的模式,提供了更快的传输速度,可使本发明实施例提供的USB存储模块达到USB3. O接口协议标准,以将本发明实施例提供的USB存储模块应用于USB3. O接口上,传输速度可满足用户对于更高传输速度的要求,具有传输速率高、可靠性佳的优点,具有广阔的应用前景。 By this design, maximizes the power supply bus module, and adds new power management functions, can be full duplex data communication mode, provides faster transmission rate, according to an embodiment of the present invention allows the USB memory module reaches USB3. O interface protocol standard, USB memory module to embodiments of the present invention is applied to provide USB3. O interfaces of a transmission speed to meet user requirements for higher speed transmission having a high transmission rate, reliability good advantage, and has broad application prospects.

[0053] 电连接器与存储主体300连接时,可通过其中I个金属端子200与存储主体300进行定位,由于绝缘主体100已经限定了金属端子200之间的位置关系,可以保证其他金属端子200均可与存储主体300上的相应金属焊点302配合,不必单个去将每个金属端子相互对齐、间距相等、互相平行的焊接到存储主体上,节约了生产时间;电连接器为一体式,焊接及更换方便;并且不易出错,提高良品率;工艺流程简单,可缩短生产周期,实用性强。 [0053] When the electrical connector 300 is connected to the storage body, can be targeted by the I wherein metal terminals 200 and the storage body 300, since the insulating body 100 has a defined positional relationship between the metal terminal 200, terminal 200 can ensure that other metals 302 can mate with a corresponding metal pads on the storage body 300, the individual does not have to be aligned with each other to each metal terminal, equally spaced, mutually parallel welded to the main storage, saving the production time; an electrical connector in one piece, welding and easy to replace; and less error-prone, yield improvement; simple process, the production cycle can be shortened, and practical. 当然,该电连接器不仅仅限于USB存储模块中使用,也可能用在其他电子装置上。 Of course, the electrical connector is not limited to the use of the USB storage module may also be used in other electronic devices.

[0054] 本实施例中,金属端子200从绝缘主体100中部穿出,弯折向下至与绝缘主体100表面平齐后再向与绝缘主体100平齐的方向延伸出所述连接部201,当连接部201焊接于存储主体300上时,绝缘主体100下表面贴合存储主体300,绝缘主体100与存储主体300之间存在的静摩擦力增加电连接器与存储主体连接的可靠性,使USB存储模块更耐用。 [0054] In this embodiment, the metal terminal 200 from piercing the central insulating body 100, surface 100 is bent down to be flush with the insulating body after the insulating body to flush the direction away from their connection portions 100 201, when the connection portion 201 is welded to the main body memory 300, the lower surface of the insulating body 100 attached to the storage body 300, between the body 100 and the storage 300 the static friction of the insulating body to increase the reliability of the electrical connector connected to the storage body, so that the USB more durable storage module.

[0055] 如图4所示,本实施例还提供一种USB存储装置。 As shown in [0055] FIG 4, the present embodiment further provides a USB storage device. 该USB存储装置包括USB壳体600和容置于USB壳体600内部的USB存储模块,USB壳体600顶面和侧面上设置有多个肋条601,该肋条601作为防滑件,用于在将USB存储装置安装到外部壳体中时不易滑落,更加牢固。 The USB storage device comprises a USB housing 600 and housed inside the housing 600 USB USB memory module, a plurality of ribs 601 on the housing 600 USB disposed top and side surfaces, the slip ribs 601 as a member for the USB storage device is mounted to slide easily when the outer housing, more firmly.

[0056] 图5和图6示出了USB存储装置的内部结构,包括如图3所示的存储模块和分别固定于存储模块上表面和下表面的盖片400及垫片500,其中,存储主体300固定有电连接器的一面为存储模块的上表面,存储主体300的另一面为存储模块的下表面。 [0056] FIG. 5 and FIG. 6 shows the internal structure of a USB storage device comprising a memory module shown in FIG. 3 and are secured to the lower surface and the cover sheet 400 and the surface of the pad 500 on the memory module, wherein the memory main body 300 is fixed to one side of the electrical connector to the upper surface of the memory module, the other side of the storage body 300 of the lower surface of the memory module. 盖片400粘接于存储主体300上,电连接器的绝缘主体100容置于盖片400内,金属端子200的接触部202及金手指端子301外露于盖片400,盖片400用于在插接适配插口时保护金属端子200不被刮翻,另一方面,也避免USB存储装置在插入USB插口时,存储主体300因没有卡位阻挡部件而插入太深损坏存储装置。 Cover sheet 400 bonded to the main body memory 300, the insulating body of the electrical connector 100 housed within a cover plate 400, the contact portion 200 of the metal terminal 202 and the terminals 301 exposed to cheat the flap 400, the flap 400 for protected metal terminal blade 200 is not turned when the jack plug adapters, on the other hand, avoiding USB storage device into the USB port, the main memory 300 because there is no latching the blocking member is inserted deep damage to the storage device. 垫片500通常为PVC材质,主要是使USB存储装置达到USB插口标准规定的厚度。 PVC material is generally gasket 500, mainly for the USB storage device reaches a predetermined thickness standard USB socket.

[0057] 粘接盖片400和垫片500后的USB存储模块整体容置于USB壳体600中,USB壳体600 一端开口用于与外设USB插口连接,金手指端子301和金属端子200的接触部202位于该开口端。 [0057] The adhesive cover sheet 400 and the overall capacity of the USB memory module spacer 500 disposed in housing 600 USB, USB housing 600 open at one end for connection to peripheral USB socket, finger 301 and the metal terminal 200 terminal a contact portion 202 located at the open end. USB壳体600上设有卡接部602,用于与USB适配插口上的相应部位卡接。 Portion 602 has a snap 600 on the USB housing for the corresponding parts of the USB adapter card socket contact. USB壳体600的开口上设有挡片603,该挡片603的高度与存储主体300的厚度相当,挡片603用于阻挡内部存储主体掉落出来,同时也保护了内部的存储主体。 Flap 603 is provided with an upper opening 600 of the USB housing, the height of the flap 603 and the storage body 300 of a thickness equivalent to the flap main body 603 for blocking the falling out of the internal memory, while protecting the interior of the storage body. 整个USB存储装置组装流程简单,组装成本低。 USB storage device whole assembly process simple and low cost assembly.

[0058] 实施例二: [0058] Example II:

[0059] 如图7至图9所示,本实施例与实施例一的区别在于金属端子210形状的变化,电连接器同样包括绝缘主体110和5个与绝缘主体110注塑成型的金属端子210,金属端子210贯穿绝缘本体110从绝缘本体110两相对侧面各伸出一延伸端,其中一延伸端与第一实施例中相同设置为连接部211,另一延伸端上设有焊接部213,连接部211与焊接部213大致相对于绝缘主体110对称。 [0059] As shown in FIG. 7 to FIG. 9, the present embodiment differs from the embodiment in that a change in shape of the metal terminal 210 of the embodiment, an electrical connector 110 likewise includes an insulating body 5 and insulating body 110 injection-molded metal terminals 210 metal terminal 210 extends through a respective insulating body 110 extending from opposite sides of the insulating end 110 of the body, wherein an extending end of the same in the first embodiment is provided to the connecting portion 211, another welded portion 213 is provided on the extension side, connection portions 211 and 213 welded portion 110 is substantially symmetric with respect to the insulating body. 从焊接部213继续向外延伸为弯折的拱形以形成有一定弹性的弹臂,拱形顶部设置为接触部212,接触部212及该延伸端端部的形状参照实施例一,此处不再详述。 Welded portion 213 continues to extend outwardly bent to arcuate form with a certain elasticity from the elastic arms, the contact portion is set to the top of the arch 212, and a shape of the contact portion of the extending end to end portion 212 of Reference Example a, where not elaborate.

[0060] 本实施例的电连接器相对于实施例一增加了一排焊接部213,由于USB存储装置需要经常反复插入拔出,本实施例中两排焊点使端子更加牢固,增加了耐用性,不易坏。 [0060] This embodiment of an electrical connector with respect to the first embodiment increases the welded portion 213 in a row, since the USB memory device needs often repeated insertion and removal, the present embodiment two rows of pads more firmly embodiment of the terminal, increase the durability nature, non-perishable.

[0061 ] 相应地,对于本实施例中的USB存储模块,存储主体310上除了设置有与实施例一对应的金手指端子311,金属焊点312和扩展焊点313外,另外增加了一排与焊接部213对应的第二金属焊点314 ;其中金属焊点312与存储主体310内部得USB接口电路电连接而使电连接器的连接部211与USB接口电路电连接,而第二金属焊点314则仅用于焊接固定所述焊接部213。 [0061] Accordingly, for the present embodiment, a USB memory module in addition to the storage body 310 is provided with a corresponding embodiment cheat terminal 311, the metal solder pads 312 and 313 extend outside embodiment, an additional row of and welding a second portion 213 corresponding to the metal pad 314; wherein the metal pads 312 and the storage body 310 to give the internal USB interface circuit 211 is electrically connected to the USB interface circuit portion electrically connected to the electrical connector and the second metal welding point 314 only for the soldering portion 213 is welded and fixed.

[0062] 由该USB存储模块可以参照实施例一封装成USB存储装置,本实施例中未给出附图示意。 [0062] From the USB memory module may be packaged as a Reference Example USB storage device, not shown schematic drawings in the present embodiment.

[0063] 实施例三: [0063] Example III:

[0064] 如图10至图12所示,本实施例与实施例一的区别在于金属端子220的形状以及绝缘本体120相对于金属端子220的位置变化。 [0064] As shown in FIG. 10 to FIG. 12, the present embodiment differs from the embodiment in that a change in position of the metal terminal 220 with respect to the shape of the metal terminal and the insulating body 120 of embodiment 220. 本实施例中,金属端子220外露于绝缘本体120的一侧,金属端子220靠近于所述绝缘本体120处设有连接部221,金属端子220端部设有焊接部223,连接部221与焊接部223之间由桥形连接片连接,焊接部223上连接有向连接部221延伸的“…”形的延伸端,该延伸端“…”形顶部设置有接触部222,接触部222及该延伸端端部形状与实施例一相同。 In this embodiment, the metal terminal 220 exposed to one side of the insulative housing 120, 220 close to the metal terminal in the insulating body 120 is provided at the welded portion 223, connecting portion 221 and a welded connection portion 221, the metal terminal 220 is provided with an end portion between the bridge portion 223 is connected by a connection piece, connected to the "..." shaped extending end of the extending end of the extending portion 221 welded to the connection portion 223 "..." shaped top portion is provided with a contact portion 222, and the contact portion 222 of the shape extending end to end with the same first embodiment. 该实施例中,米用与实施例一结构相同的延伸端结构,增加了接触部222的弹性。 In this embodiment, with the same meter according to a first embodiment structure extending end structure, increasing the resilient contact portion 222.

[0065] 本实施例中,金属端子220中段变成连接片与延伸端并列的两排式,更加结实稳固,强度更高;连接片为桥形,延伸端为拱形,增加接触部的弹性。 [0065] In this embodiment, the metal terminal into the middle two rows of Formula 220, more robust stability, higher strength webs extending parallel to the end; bridge-shaped connecting piece, extending arcuate end, increasing the resilient contact portion . 因USB存储装置需要经常反复插入拔出,本实施例中设置有两排焊点使端子更加牢固,增加了耐用性,不易坏,接触部222位于两排焊点之间,不仅金属端子固定更加牢固,而且弹性更好,性能更好。 USB storage device due to frequent need for repeated insertion and removal, the present embodiment is provided with two rows of the terminal pads more firmly, increased durability, perishable, the contact portion 222 is located between the two rows of solder, the metal terminal is fixed not only more firm, and better flexibility and better performance.

[0066] 此外,金属端子220的焊接部223上还开设有V形的焊接口224,给焊接带来方便,锡焊时锡从此置入,使焊接更牢固,焊接方便也节约了焊接时间,节约了生产时间。 [0066] In addition, the metal terminal 220 is welded portion 223 also defines a V-shaped weld port 224, to facilitate the welding to bring, when inserted from tin soldering, welding more firmly, welding is convenient and saves welding time, saving production time. [0067] 本实施例中,金属端子220从绝缘本体120下部穿出,连接部221可直接与绝缘本体120表面平齐,省去了实施例一中连接部201至绝缘主体100之间的弯折部,简化金属端子220该处的结构。 [0067] In this embodiment, the metal terminal 220 from piercing the lower insulating body 120, the connecting portion 221 may be flush with the surface of the insulating body 120 directly, eliminating the need embodiment a connection between the curved portion 100 of embodiment 201 to the insulating body folding unit, simplifying the structure of the metal terminal 220 thereat.

[0068] 相应地,对于本实施例中的USB存储模块,存储主体320上除了设置有与实施例一对应的金手指端子321,金属焊点322和扩展焊点323外,另外增加了一排与焊接部223对应的第二金属焊点324。 [0068] Accordingly, for the present embodiment, the USB memory module, a storage body 320 in addition to the embodiment is provided with a terminal 321 corresponding to cheat, the metal solder pads 322 and 323 extend outside embodiment, an additional row of welded metal portion 223 corresponding to the second pad 324. 与第二实施例相同,金属焊点322与存储主体320内部的USB接口电路电连接而使电连接器的连接部221与USB接口电路电连接,而第二金属焊点324则仅用于焊接固定所述焊接部223。 Same as the second embodiment, an electrical USB interface circuit inside the metal pads 322 and the storage body 320 of the electrical connector connected to the connection portion 221 connected to the USB electrical interface circuit and the second metal pad 324 only for welding fixing the soldering portion 223.

[0069] 由该USB存储模块可以参照实施例一封装成USB存储装置,本实施例中未给出附图示意。 [0069] From the USB memory module may be packaged as a Reference Example USB storage device, not shown schematic drawings in the present embodiment.

[0070] 以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。 [0070] The embodiments described above are only embodiments of the present invention, not intended to limit the scope of the present invention, all utilize the present specification and drawings taken equivalent structures or equivalent process, or other direct or indirect application Related technical fields shall fall within the scope of protection of the present invention.

Claims (14)

  1. 1. 一种电连接器,其特征在于,包括绝缘本体和延伸出所述绝缘本体且与所述绝缘本体一体成型的多个平行的金属端子,所述金属端子包括与电路板电连接的连接部和用于与外设电连接的接触部。 1. An electrical connector comprising an insulating body and extending out of the insulative body and a plurality of metal terminals in parallel with the insulating body integrally formed, the metal terminal connected to the circuit board comprises a connector electrically a contact portion and a peripheral portion connected electrically.
  2. 2.根据权利要求I所述的电连接器,其特征在于:所述绝缘本体与所述金属端子通过注塑一体成型。 2. The electrical connector of claim I in claim 1, characterized in that: the insulating body and the metal terminal are integrally molded by injection.
  3. 3.根据权利要求I所述的电连接器,其特征在于:所述金属端子贯穿所述绝缘本体从所述绝缘本体两相对侧面各伸出一延伸端,其中一延伸端设有所述连接部;另一延伸端为“ w ”形,且“ w ”形顶部为所述接触部。 3. The electrical connector according to claim I, wherein: said metal terminal through the insulating body from two opposite sides of each of the insulating body extends a projecting end, wherein said connector is provided with an extended end portion; the other end extending to "w" shaped, and "w" shape to the top of the contact portion.
  4. 4.根据权利要求I所述的电连接器,其特征在于:所述连接部为平片状,所述接触部端部为圆弧状。 4. The electrical connector according to claim I, wherein: said connecting portion is a flat sheet, the contact end portion is arcuate.
  5. 5.根据权利要求I所述的电连接器,其特征在于:所述金属端子从所述绝缘本体至所述接触部端部方向为渐窄结构。 5. The electrical connector of claim I in claim 1, characterized in that: said metal terminal from the insulating body to the direction of the contact portion of the end portion is tapered structures.
  6. 6.根据权利要求I所述的电连接器,其特征在于:所述金属端子贯穿所述绝缘本体从绝缘本体两相对侧面各伸出一延伸端,其中一延伸端设有所述连接部,另一延伸端设有一焊接部,且沿所述焊接部向外继续延伸为弯折的拱形,且拱形顶部为所述接触部。 6. The electrical connector of claim I, wherein: said metal terminal through the insulating body from two opposite sides of each of the insulating body extends a projecting end, wherein said connector is provided with an extended end portion, the other end is provided with a welded extended portion, and extending outwardly of the continuing weld arcuate portion is bent, and the top of the contact portion is arcuate.
  7. 7.根据权利要求I所述的电连接器,其特征在于:所述金属端子的连接部设置在靠近于所述绝缘本体的一侧,所述焊接部设置在远离所述金属端子的一侧,所述连接部与焊接部之间通过桥形连接片连接,所述焊接部上连接有向所述连接部延伸的“…”形延伸端,该延伸端顶部设置有所述接触部。 7. The electrical connector of claim I in claim 1, characterized in that: said metal terminal connecting portion provided at a side close to the insulating body, the welding portion provided on a side remote from said metal terminal , the connecting portion between the connection piece and the welding portion is connected by a bridge-shaped, is connected to the welded portion extending to said connection portion "..." shaped extension ends, a top end of the extension is provided with the contact portion.
  8. 8.根据权利要求7所述的电连接器,其特征在于:所述焊接部外侧开设有V形焊接口。 8. The electrical connector as claimed in claim 7, wherein: said outer portion defines a V-shaped weld welding port.
  9. 9.根据权利要求1-7任一项所述的电连接器,其特征在于:所述金属端子为带状。 9. The electrical connector according to claim any one of claims 1-7, characterized in that: the terminal is a metal strip.
  10. 10. 一种USB存储模块,其特征在于,包括存储主体和如权利要求1-9任一项所述的电连接器,所述存储主体上设有符合USB2. O接口协议的金手指端子和用于焊接所述电连接器连接部的金属焊点,所述存储主体内封装有控制电路、存储电路和符合USB3. O接口协议的USB接口电路,所述控制电路分别与所述存储电路和所述USB接口电路电连接,所述金手指端子与所述金属焊点分别电连接所述USB接口电路;所述电连接器的连接部焊接于所述金属焊点上。 A USB memory module, characterized by comprising an electrical connector of any one of claims 1-9 and claim the storage body, is provided in line with the storage body USB2. Goldfinger terminal O interface protocol and welding metal pads for electrically connecting said connector portion, said package body storage control circuit, a memory circuit, and compliance USB3. O interface protocol USB interface circuit, said control circuit and said memory circuit, respectively the USB interface circuit is electrically connected to the metal terminal and the gold finger pads are electrically connected to the USB interface circuit; connection portion of the electrical connector is soldered to the metal pad.
  11. 11. 一种USB存储装置,其特征在于:包括如权利要求10所述的USB存储模块,所述USB存储模块上粘接有盖片,所述电连接器的绝缘主体容置于所述盖片内,所述接触部及所述金手指端子外露于盖片;所述USB存储模块底部粘接有垫片;所述粘接有盖片和垫片的USB存储模块整体容置于一USB壳体内,所述USB壳体一端开口,所述USB存储模块设有金手指端子的一端位于USB壳体的开口端。 A USB storage device comprising: a USB memory module as recited in claim 10, a cover sheet is bonded on the USB memory module, said electrical connector insulating body housed in said cover chip, and the contact portions of the terminals exposed on the cover sheet Goldfinger; the USB memory module has a bottom bonding pad; lid sheet and the adhesive pad USB memory module integrally accommodated a USB within the housing, the housing open at one end to the USB, the USB memory module is provided with an open end located at the terminal end of Goldfinger USB housing.
  12. 12.根据权利要求11所述的USB存储装置,其特征在于:所述USB壳体开口上设有挡片,所述挡片高度与所述USB存储模块中存储主体的厚度相当。 12. The USB storage device according to claim 11, wherein: said USB housing opening flap is provided, the thickness of the sheet stopper and the height stored in the USB memory module body equivalent.
  13. 13.根据权利要求11或12所述的USB存储装置,其特征在于:所述USB壳体表面设有多个突出的肋条。 13. The USB storage device 11 or claim 12, wherein: said USB housing surface provided with a plurality of ribs projecting.
  14. 14. 一种存储设备,其特征在于:包括如权利要求1-9任一项所述的电连接器。 14. A storage device comprising: a electrical connector according to any one of claims 1-9.
CN 201210457042 2012-11-14 2012-11-14 The electrical connector, usb device and a storage module, the storage device CN102957024B (en)

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