CN102957024B - Electric connector, USB memory module and device, memory device - Google Patents
Electric connector, USB memory module and device, memory device Download PDFInfo
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- CN102957024B CN102957024B CN201210457042.9A CN201210457042A CN102957024B CN 102957024 B CN102957024 B CN 102957024B CN 201210457042 A CN201210457042 A CN 201210457042A CN 102957024 B CN102957024 B CN 102957024B
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Abstract
The invention discloses a kind of electric connector and have employed USB memory module and device, the memory device of this electric connector, described electrical connection comprises insulating body and extends described insulating body and multiple parallel metal terminal integrated with described insulating body, and described metal terminal comprises the connecting portion that is electrically connected with circuit board and the contact site for being electrically connected with peripheral hardware.Metal terminal is more firmly fixed together by one aspect of the present invention, increases the number of times that metal terminal plug connects, improves the useful life of electric connector; Fabrication processing is simple on the other hand, and can ensure the mutual alignment relation of metal terminal, good product consistency, reliability is strong.
Description
Technical field
The present invention relates to electronic applications, particularly relate to a kind of electric connector, USB memory module and device, memory device.
Background technology
Along with people becoming clear day by day for the convenient application demand of electronic product, and then cause giving more sustained attention of each manufacturer, because each manufacturer is in order to improve the competitiveness of electronic product, therefore must constantly strengthen and expand the function of electronic product, therefore various electronic product is except towards except compact external form, its structure and transmission speed also need continuous increase, so as to providing user the convenience on operation uses.
Due to electric connector and there is electric connector electronic installation for connecting the Signal transmissions between electronic product or in electronic product between each element, therefore electric connector and to have the importance of electronic installation on electronic product of electric connector self-evident, how electric connector and the electronic installation with electric connector are easy to assembling by each manufacturer in time manufacturing, reduce assembly cost, simultaneously can take into account again electric connector and there is effect of electronic installation of electric connector, become between each manufacturer and in succession competed part.
In electric power connector, also maximum breakthrough is had in USB connector, USB (UniversalSerial Bus) universal serial bus, it is the serial bar standard connecting external equipment, use extensively on computers, it is the most general specification, also can be used on machine on box and game machine, even many industrial instrumentations are also linked by USB and computer, USB not only can provide peripheral equipment data transmission, also can power, the characteristic of On-The-Go plug and play more can make the direct swap data of portable device.
USB from the beginning first is USB1.0 specification, its transmission speed is 1.5Mb/s, and USB2.0 specification was released in 1998, transmission speed then rises to 12Mb/s, and this specification is with through being widely used in electronic product, and the USB3.0 outline specification of current up-to-date release is as follows: provide higher 4.8Gbps transmission speed per second; To needing the equipment of larger electric power support to provide better support, maximise the supply of electric power of bus; Add new power management function; Full duplex data communication, provides transmission speed faster; Backward compatible USB2.0 equipment.USB3.0 is more than 10 times of USB2.0 specification, because speed promoted many more in the past, has therefore become the product that each manufacturer will promote future.
Therefore, when USB3.0 specification product following can the phase, how USB3.0 product is reached the object of simple and easy manufacture, more become each manufacturer and need the problem overcome badly, the splicing ear quantity of specification product needed for it more due to USB3.0 is more, therefore the electric connector how increasing USB3.0 and the electronic installation with electric connector are fixedly welded on the weld strength during circuit board of electronic product, how to make the serviceability of terminal better, and how simplified manufacturing technique, reduce production cost, also for needing one of problem of overcoming at present badly.
At least there is following shortcoming in prior art:
1, tine resiliency is bad, not tight with the USB grafting of adaptation, or is not durable, and easily relaxes, causes performance unreliable;
2, the production cycle is long, and each terminal needs separately welding, complex process, and the cycle is long, and production efficiency is low;
3, cost is high, because each terminal makes separately, needs on body substrate, to design fit structure for each terminal specially, and each terminal independently separates, a lot of assembling parts together, is assembled also pretty troublesome, considerably increase technological process and technology difficulty, production cost is improved;
4, inconvenience maintenance, because each terminal separates separately, once a damage just cannot use, also inconvenience maintenance in terminal embedded groove;
5, terminal manufacturing process is complicated, and need the terminal first processing ideal form from sheet material, and then process terminal fixer, then the two be installed together, manufacturing process is complicated.
Summary of the invention
For solving above-mentioned prior art Problems existing, the invention provides a kind of electric connector, USB memory module and device, memory device.
The technical scheme that the present invention adopts is: provide a kind of electric connector, comprise insulating body and extend described insulating body and multiple parallel metal terminal integrated with described insulating body, described metal terminal comprises the connecting portion that is electrically connected with circuit board and the contact site for being electrically connected with peripheral hardware.
Wherein, described insulating body and described metal terminal pass through injection moulding integrated molding.
Wherein, described metal terminal runs through described insulating body and respectively stretches out an elongated end from insulating body two relative side, and wherein an elongated end is provided with described connecting portion; Another elongated end is " ∽ " shape, and " ∽ " shape top is described contact site.
Wherein, described connecting portion is plain film shape, and described contact site end is arc-shaped.
Wherein, described metal terminal is gradually narrow structure from described insulating body to described contact site end direction.
Wherein, described metal terminal runs through described insulating body and respectively stretches out an elongated end from insulating body two relative side, two elongated ends are respectively provided with described weld part, wherein an elongated end is provided with described connecting portion, another elongated end is provided with a weld part, and outwards continue along described weld part the arch extending to bending, and arch top is described contact site.
Wherein, the connecting portion of described metal terminal is arranged on the side being close to described insulating body, described weld part is arranged on the side away from described metal terminal, described connecting portion is connected by bridge connection sheet with between weld part, described weld part is connected with " ∽ " shape elongated end extended to described connecting portion, this elongated end top is provided with described contact site.
Wherein, V-arrangement soldering opening is offered outside described weld part.
Wherein, described metal terminal is banded.
The present invention also provides a kind of USB memory module, comprise and store main body and electric connector as above, described storage main body is provided with the golden finger terminal that meets USB2.0 interface protocol and the metal solder joint for welding described electric connector connecting portion, be packaged with control circuit, memory circuit in described storage main body and meet the usb circuit of USB3.0 interface protocol, described control circuit is electrically connected with described memory circuit and described usb circuit respectively, and described golden finger terminal is electrically connected described usb circuit respectively with described metal solder joint; The connecting portion of described electric connector is welded on described metal solder joint.
The present invention also provides a kind of USB storage device, comprises USB memory module as above, and described USB memory module is bonded with cover plate, and the insulating body of described electric connector is placed in described cover plate, and described contact site and described golden finger terminal expose to cover plate; Pad is bonded with bottom described USB memory module; The described USB memory module entirety being bonded with cover plate and pad is placed in a USB shell body, and described USB shell body one end open, one end that described USB memory module is provided with golden finger terminal is positioned at the openend of USB shell body.
Wherein, described USB shell body opening is provided with catch, and the thickness storing main body in described catch height and described USB memory module is suitable.
Wherein, described USB shell surface is provided with multiple outstanding rib.
The present invention also provides a kind of memory device, comprises electric connector as above.
The invention has the beneficial effects as follows: in electric connector provided by the invention, metal terminal and insulating body one-body molded, on the one hand metal terminal is more firmly fixed together, increases the number of times that metal terminal plug connects, improve the useful life of electric connector; Fabrication processing is simple on the other hand, and can ensure the mutual alignment relation of metal terminal, good product consistency, reliability is strong.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the electric connector of first embodiment of the invention;
Fig. 2 is the schematic perspective view of the storage main body of first embodiment of the invention;
Fig. 3 is the schematic perspective view of first embodiment of the invention USB memory module;
Fig. 4 is the schematic perspective view of first embodiment of the invention USB storage device;
Fig. 5 is the internal structure schematic diagram of first embodiment of the invention USB storage device;
Fig. 6 is the perspective exploded view of first embodiment of the invention Fig. 5;
Fig. 7 is the schematic perspective view of the electric connector of second embodiment of the invention;
Fig. 8 is the schematic perspective view of the storage main body of second embodiment of the invention;
Fig. 9 is the schematic perspective view of second embodiment of the invention USB memory module;
Figure 10 is the schematic perspective view of the electric connector of third embodiment of the invention;
Figure 11 is the schematic perspective view of the storage main body of third embodiment of the invention;
Figure 12 is the schematic perspective view of third embodiment of the invention USB memory module.
Label declaration:
100, insulating body; 200, metal terminal; 201, connecting portion; 202, contact site; 300, main body is stored; 301, golden finger terminal; 302, metal solder joint; 303, solder joint is expanded; 400, cover plate; 500, pad; 600, USB shell body; 601, rib; 602, Access Division; 603, catch.
110, insulating body; 210, metal terminal; 211, connecting portion; 212, contact site; 213, weld part; 310, main body is stored; 311, golden finger terminal; 312, metal solder joint; 313, solder joint is expanded; 314, the second metal solder joint
120, insulating body; 220, metal terminal; 221, connecting portion; 222, contact site; 223, weld part; 224, soldering opening; 320, main body is stored; 321, golden finger terminal; 322, metal solder joint; 323, solder joint is expanded; 324, the second metal solder joint.
Embodiment
By describing technology contents of the present invention, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Embodiment one:
As shown in Figure 1, the electric connector of first embodiment of the invention is parallel to each other by insulating body 100 and 5 and the metal terminal 200 of equidistant arrangement forms, and these 5 terminals 200 are as inserts and described insulating body 100 single injection-molded.Metal terminal 200 is in banded, run through insulating body 100 and respectively stretch out an elongated end from insulating body two relative side, wherein an elongated end is set to connecting portion 201, and this connecting portion 201 realizes being electrically connected for plain film shape has larger bonding area firmly to weld with circuit board; Another elongated end of metal terminal 200 is " ∽ " shape, and " ∽ " shape top is set to the contact site 202 for being electrically connected with peripheral hardware, as shown in Figure 1, this elongated end first bends downwards from insulating body and is provided with trisection, to stretch out after arc transition an arcuate segment from this lower trisection, arch top is contact site 202, and contact site 202 end is arc-shaped and near the end of this elongated end, the end of elongated end extends to a straightway from the circular arc end of described contact site 202.
Metal terminal 200 to rise formation arch from the extend out lower trisection that is first provided with a bending downwards of insulating body 100 again, use mechanics lever principle, increase the elastic arm length of contact site 202, increase the elasticity of contact site 202, contact site 202 is contacted better with corresponding site in peripheral hardware USB, and information transmission is more reliable and more stable; Further, in the present embodiment, metal terminal 200 narrows from insulating body 100 gradually toward contact site 202 end direction, and elasticity is better, and contact is better.
Contact site 202 edge of arc-shaped is round and smooth, in order to avoid easily hang bad when inserting USB; In addition, contact site 202 extends to straightway toward metal terminal end direction, and contact site 202 is positioned at the top of arch elongated end, ensure that contact site 202 and peripheral hardware to plug when being connected metal terminal end and do not tangled by peripheral hardware and cause metal terminal to overturn to damage, simultaneously, in the present embodiment, straightway end is provided with fillet, plays the effect preventing from hanging bad peripheral hardware.
In this electric connector, insulating body and metal terminal injection moulding integrated molding, be more firmly fixed together metal terminal on the one hand, increases the number of times that metal terminal plug connects, improve the useful life of electric connector; On the other hand fabrication processing is simple, by design in injection mold insert locations can time processing shaping, technique is simple, and can ensure the mutual alignment relation of metal terminal, good product consistency, reliability is strong.Insulating body and metal terminal also can adopt other feasible molding modes one-body molded.
As shown in Figure 3, the present embodiment also provides the USB memory module that a kind of electric connector as shown in Figure 1 and storage main body 300 are as shown in Figure 2 formed.
Store main body 300 and be provided with 4 gold-plated golden finger terminals 301 and 5 metal solder joints 302, metal solder joint 302 is generally copper, for welding together with 5 solder joints of electric connector connecting portion 201.Store in addition in main body and also have 4 expansion solder joints 303, for welding all the other expandable elements, as LED, alarm etc.Store main body 300 enclosed inside to have control circuit, memory circuit and meet the usb circuit (not shown) of USB 3.0 interface protocol, described control circuit is electrically connected respectively with between described usb circuit and described memory circuit, and described usb circuit meets the protocol specification of USB3.0.Owing to specifying the necessary compatible USB2.0 of USB3.0 in USB3.0 protocol specification, so usb circuit also meets the protocol specification of USB2.0 while meeting the protocol specification of USB3.0,4 golden finger terminals 301 meet USB2.0 interface protocol, golden finger terminal 301 is electrically connected with between usb circuit, the USB memory module provided to make the embodiment of the present invention is backward compatible USB2.0 equipment.Metal solder joint 302 is electrically connected with usb circuit, and the connecting portion 201 of electric connector is welded on metal solder joint 302, thus 5 metal terminals 200 meeting USB3.0 interface protocol are electrically connected with usb circuit; The height that metal terminal 200 stores main body 300 in the arrangement stored in main body 300 and protrusion also needs the protocol specification meeting USB3.0, to ensure the versatility of product.By such design, maximise the supply of electric power of the bus of module, and add new power management function, the pattern of full duplex data communication can be adopted, provide transmission speed faster, the USB memory module that the embodiment of the present invention can be made to provide reaches USB3.0 interface protocol standard, be applied on USB3.0 interface with the USB memory module that the embodiment of the present invention is provided, transmission speed can meet the requirement of user for more high transmission speed, there is the advantage that transmission rate is high, of good reliability, have broad application prospects.
When electric connector is connected with storage main body 300, by wherein 1 metal terminal 200 and storage main body 300 position, because insulating body 100 has defined the position relationship between metal terminal 200, can ensure that other metal terminals 200 all can coordinate with the respective metal solder joint 302 stored in main body 300, singlely need not go each metal terminal mutually to align, spacing is equal, parallel to each other is welded to and stores in main body, save the production time; Electric connector is integral type, and welding and replacing are conveniently; And not easily make mistakes, improve yields; Technological process is simple, can shorten the production cycle, practical.Certainly, this electric connector is not limited only to use in USB memory module, also may be used on other electronic installations.
In the present embodiment, metal terminal 200 passes in the middle part of insulating body 100, bend and extend described connecting portion 201 to the direction concordant with insulating body 100 again after concordant with insulating body 100 surface, when connecting portion 201 is welded in storage main body 300, the laminating of insulating body 100 lower surface stores main body 300, the stiction existed between insulating body 100 with storage main body 300 increases the reliability that electric connector is connected with storage main body, makes USB memory module more durable.
As shown in Figure 4, the present embodiment also provides a kind of USB storage device.This USB storage device comprises USB shell body 600 and is placed in the USB memory module of USB shell body 600 inside, USB shell body 600 end face and side are provided with multiple rib 601, this rib 601 as Non-slip material, for the not easily landing when USB storage device is installed in external shell, more firmly.
Fig. 5 and Fig. 6 shows the internal structure of USB storage device, comprise memory module as shown in Figure 3 and the cover plate 400 and the pad 500 that are individually fixed in memory module upper surface and lower surface, wherein, the one side that storage main body 300 is fixed with electric connector is the upper surface of memory module, and the another side storing main body 300 is the lower surface of memory module.Cover plate 400 is adhered to and stores in main body 300; the insulating body 100 of electric connector is placed in cover plate 400; contact site 202 and the golden finger terminal 301 of metal terminal 200 expose to cover plate 400; cover plate 400 is not blown over for the protection metal terminal 200 when grafting adaptive socket; on the other hand; also avoid USB storage device when inserting USB, storage main body 300 is inserted because not having screens stop member and is too deeply damaged storage device.Pad 500 is generally PVC material, the thickness mainly making USB storage device reach USB standard to specify.
USB memory module entirety after bonding cover plate 400 and pad 500 is placed in USB shell body 600, and USB shell body 600 one end open is used for being connected with peripheral hardware USB, and the contact site 202 of golden finger terminal 301 and metal terminal 200 is positioned at this openend.USB shell body 600 is provided with Access Division 602, for the corresponding site clamping on the adaptive socket of USB.The opening of USB shell body 600 is provided with catch 603, and the height of this catch 603 is suitable with the thickness storing main body 300, and catch 603, for stopping that storage inside main body drops out, also protects inner storage main body simultaneously.Whole USB storage device assembling flow process is simple, and assembly cost is low.
Embodiment two:
As shown in Figure 7 to 9, the difference of the present embodiment and embodiment one is the change of metal terminal 210 shape, electric connector comprises the metal terminal 210 of insulating body 110 and 5 and insulating body 110 injection mo(u)lding equally, metal terminal 210 runs through insulating body 110 and respectively stretches out an elongated end from insulating body 110 two relative side, wherein an elongated end is identical with the first embodiment is set to connecting portion 211, another elongated end is provided with weld part 213, and connecting portion 211 and weld part 213 are roughly symmetrical relative to insulating body 110.Continue to stretch out for the arch of bending is to be formed with certain flexible elastic arm from weld part 213, arch top is set to contact site 212, and the shape of contact site 212 and this elongated end end, with reference to embodiment one, no longer describes in detail herein.
The electric connector of the present embodiment adds row's weld part 213 relative to embodiment one, and because USB storage device needs often repeatedly to insert to extract, in the present embodiment, two row's solder joints make terminal more firm, add durability, not perishable.
Correspondingly, for the USB memory module in the present embodiment, store except being provided with the golden finger terminal 311 corresponding with embodiment one in main body 310, metal solder joint 312, with outside expansion solder joint 313, adds the second metal solder joint 314 that a row is corresponding with weld part 213 in addition; Wherein metal solder joint 312 is inner that usb circuit is electrically connected and the connecting portion 211 of electric connector is electrically connected with usb circuit with storage main body 310, and the second metal solder joint 314 is then only for being welded and fixed described weld part 213.
USB storage device can be packaged into reference to embodiment one by this USB memory module, in the present embodiment, not provide accompanying drawing signal.
Embodiment three:
As shown in Figure 10 to Figure 12, the difference of the present embodiment and embodiment one is the shape of metal terminal 220 and insulating body 120 change in location relative to metal terminal 220.In the present embodiment, metal terminal 220 exposes to the side of insulating body 120, metal terminal 220 is close to described insulating body 120 place and is provided with connecting portion 221, metal terminal 220 end is provided with weld part 223, be connected by bridge connection sheet between connecting portion 221 with weld part 223, weld part 223 is connected with the elongated end of " ∽ " shape extended to connecting portion 221, this elongated end " ∽ " shape top is provided with contact site 222, contact site 222 and this elongated end end shape identical with embodiment one.In this embodiment, adopt the elongated end structure identical with embodiment one structure, add the elasticity of contact site 222.
In the present embodiment, metal terminal 220 stage casing becomes brace and elongated end two row's formulas arranged side by side, and more firmly solid, intensity is higher; Brace is bridge shape, and elongated end is arch, increases the elasticity of contact site.Because USB storage device needs often repeatedly to insert to extract, be provided with two row's solder joints in the present embodiment and make terminal more firm, add durability, not perishable, contact site 222 is between two row's solder joints, and not only metal terminal is fixing more firm, and elasticity is better, performance is better.
In addition, the weld part 223 of metal terminal 220 also offers the soldering opening 224 of V-arrangement, bring convenience to welding, during soldering, from then on tin insert, and make welding more firm, convenient welding also saves weld time, has saved the production time.
In the present embodiment, metal terminal 220 passes from insulating body 120 bottom, and connecting portion 221 can be directly concordant with insulating body 120 surface, eliminates the kink between connecting portion 201 to insulating body 100 in embodiment one, simplify the structure at this place of metal terminal 220.
Correspondingly, for the USB memory module in the present embodiment, store except being provided with the golden finger terminal 321 corresponding with embodiment one in main body 320, metal solder joint 322, with outside expansion solder joint 323, adds the second metal solder joint 324 that a row is corresponding with weld part 223 in addition.Identical with the second embodiment, metal solder joint 322 is electrically connected with the usb circuit storing main body 320 inside and the connecting portion 221 of electric connector is electrically connected with usb circuit, and the second metal solder joint 324 is then only for being welded and fixed described weld part 223.
USB storage device can be packaged into reference to embodiment one by this USB memory module, in the present embodiment, not provide accompanying drawing signal.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. an electric connector, it is characterized in that, comprise insulating body and extend described insulating body and multiple parallel metal terminal integrated with described insulating body, described metal terminal comprise be electrically connected with circuit board connecting portion, for the contact site that is electrically connected with peripheral hardware and weld part;
The connecting portion of described metal terminal is arranged on the side being close to described insulating body, described weld part is arranged on the side away from described metal terminal, described connecting portion is connected by bridge connection sheet with between weld part, described weld part is connected with " ∽ " shape elongated end extended to described connecting portion, this elongated end top is provided with described contact site;
V-arrangement soldering opening is offered outside described weld part.
2. electric connector according to claim 1, is characterized in that: described insulating body and described metal terminal pass through injection moulding integrated molding.
3. electric connector according to claim 1, is characterized in that: described connecting portion is plain film shape, and described contact site end is arc-shaped.
4. the electric connector according to any one of claim 1-3, is characterized in that: described metal terminal is for banded.
5. a USB memory module, it is characterized in that, comprise and store main body and the electric connector as described in any one of claim 1-4, described storage main body is provided with the golden finger terminal that meets USB2.0 interface protocol and the metal solder joint for welding described electric connector connecting portion, control circuit is packaged with in described storage main body, memory circuit and the usb circuit meeting USB3.0 interface protocol, described control circuit is electrically connected with described memory circuit and described usb circuit respectively, described golden finger terminal is electrically connected described usb circuit respectively with described metal solder joint, the connecting portion of described electric connector is welded on described metal solder joint.
6. a USB storage device, it is characterized in that: comprise USB memory module as claimed in claim 5, described USB memory module is bonded with cover plate, and the insulating body of described electric connector is placed in described cover plate, and described contact site and described golden finger terminal expose to cover plate; Pad is bonded with bottom described USB memory module; The described USB memory module entirety being bonded with cover plate and pad is placed in a USB shell body, and described USB shell body one end open, one end that described USB memory module is provided with golden finger terminal is positioned at the openend of USB shell body.
7. USB storage device according to claim 6, is characterized in that: described USB shell body opening is provided with catch, and the thickness storing main body in described catch height and described USB memory module is suitable.
8. the USB storage device according to claim 6 or 7, is characterized in that: described USB shell surface is provided with multiple outstanding rib.
9. a memory device, is characterized in that: comprise the electric connector as described in any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457042.9A CN102957024B (en) | 2012-11-14 | 2012-11-14 | Electric connector, USB memory module and device, memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457042.9A CN102957024B (en) | 2012-11-14 | 2012-11-14 | Electric connector, USB memory module and device, memory device |
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| Publication Number | Publication Date |
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| CN102957024A CN102957024A (en) | 2013-03-06 |
| CN102957024B true CN102957024B (en) | 2015-09-23 |
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| CN201210457042.9A Active CN102957024B (en) | 2012-11-14 | 2012-11-14 | Electric connector, USB memory module and device, memory device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104282323B (en) * | 2013-07-05 | 2017-05-10 | 群联电子股份有限公司 | Storage device and manufacturing method thereof |
| JP2016173910A (en) * | 2015-03-16 | 2016-09-29 | 株式会社東芝 | Semiconductor device |
| CN113097770B (en) * | 2021-03-31 | 2023-09-19 | 东莞立德精密工业有限公司 | Electric connector |
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| US6942515B1 (en) * | 2004-11-15 | 2005-09-13 | Yung-Yu Wu | Connector |
| CN201774002U (en) * | 2010-07-16 | 2011-03-23 | 北京爱国者存储科技有限责任公司 | ESATA terminal and plug comprising same |
| CN201805024U (en) * | 2010-03-25 | 2011-04-20 | 劲永国际股份有限公司 | Usb connector |
| CN202094333U (en) * | 2010-12-29 | 2011-12-28 | 和锲精密电子股份有限公司 | Socket connector |
| TWM428569U (en) * | 2012-01-09 | 2012-05-01 | Tuton Technology Co Ltd | Connector with built-in charging integrated circuit |
| CN203026691U (en) * | 2012-11-14 | 2013-06-26 | 深圳佰维存储科技有限公司 | Electrical connector, USB storage module and device, and storage apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090190277A1 (en) * | 2007-09-28 | 2009-07-30 | Super Talent Electronics, Inc. | ESD Protection For USB Memory Devices |
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| US6942515B1 (en) * | 2004-11-15 | 2005-09-13 | Yung-Yu Wu | Connector |
| CN201805024U (en) * | 2010-03-25 | 2011-04-20 | 劲永国际股份有限公司 | Usb connector |
| CN201774002U (en) * | 2010-07-16 | 2011-03-23 | 北京爱国者存储科技有限责任公司 | ESATA terminal and plug comprising same |
| CN202094333U (en) * | 2010-12-29 | 2011-12-28 | 和锲精密电子股份有限公司 | Socket connector |
| TWM428569U (en) * | 2012-01-09 | 2012-05-01 | Tuton Technology Co Ltd | Connector with built-in charging integrated circuit |
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Address after: 518055, Guangdong, Nanshan District, Taoyuan Shenzhen street, with the rich industrial city, No. 4 factory building, 1 floor, 2 floor, 4 floor, 5 floor Patentee after: Shenzhen Bai dimensional storage Polytron Technologies Inc Address before: 518055, Guangdong, Nanshan District province Taoyuan Shenzhen street with the rich industrial city No. 4 factory building, 6 floor Patentee before: Biwin Storage Technology Limited |
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| CP02 | Change in the address of a patent holder |
Address after: 518000 floors 1-3 and 4 of buildings 4 and 8, zone 2, Zhongguan honghualing Industrial South Zone, No. 1213 Liuxian Avenue, Pingshan community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Patentee after: BIWIN STORAGE TECHNOLOGY Co.,Ltd. Address before: 518055 1st floor, 2nd floor, 4th floor, 5th floor, No.4 factory building, tongfuyu industrial city, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: BIWIN STORAGE TECHNOLOGY Co.,Ltd. |
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