WO2014059643A1 - Gold finger connection device - Google Patents
Gold finger connection device Download PDFInfo
- Publication number
- WO2014059643A1 WO2014059643A1 PCT/CN2012/083139 CN2012083139W WO2014059643A1 WO 2014059643 A1 WO2014059643 A1 WO 2014059643A1 CN 2012083139 W CN2012083139 W CN 2012083139W WO 2014059643 A1 WO2014059643 A1 WO 2014059643A1
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- WIPO (PCT)
- Prior art keywords
- clamping plate
- gold
- gold finger
- rubber pad
- gold fingers
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/22—End pieces terminating in a spring clip
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Definitions
- the utility model belongs to the field of liquid crystal screen production and detection, in particular to the field of liquid crystal screen detection equipment.
- the application of the liquid crystal display in various aspects has brought convenience and practicality to the people. Due to the characteristics of the liquid crystal screen itself, the liquid crystal display screen needs necessary detection steps in the production process to ensure the pass rate, and the liquid crystal display in the prior art
- the detection work is carried out in a card insertion mode.
- the so-called card insertion mode is to design the connection member of the detection device into a slot type connection slot, insert the connection electrode of the liquid crystal display to be detected into the connection slot, and then pass the detection device to the liquid crystal.
- connection slot of such a detection device has three disadvantages:
- the connecting electrode of the liquid crystal display panel is subjected to the wear of the connecting elastic piece at least twice. Since the plating layer of the connecting electrode is very thin, it is easy to fall off after being worn, and there is no problem in the detection, but the peeling of the plating layer when the connecting electrode is pulled out is easy to cause the display screen Become a problem display marked as a good product;
- the detection process will also cause wear on the connecting elastic piece.
- the electrode coating on the connecting elastic piece will also fall off after long-term use, which may lead to errors in the detection result.
- the elastic force of the elastic piece is also likely to occur, and the virtual connection of the connection also appears. The test result is incorrect;
- the connecting groove has a plurality of connecting elastic pieces, which has high production cost and at the same time has the problem of the second point mentioned above. After the problem occurs, the replacement cost is high, and the production cost of the liquid crystal display is improved as a whole.
- the purpose of the present invention is to provide a gold finger connecting device, which aims to solve the problem that the connecting electrode of the liquid crystal display panel in the prior art is easily worn by the connecting groove of the detecting device.
- a gold finger connecting device comprises an upper clamping plate and a lower clamping plate, and a rubber pad placed on the inner surface of the lower clamping plate, the rubber pad having a plurality of connecting electrodes with the gold finger respectively Corresponding conductive strips, the inner surface of the upper cleat is provided with a protective layer for preventing wear of the connecting electrodes, the surface of the mat is convex curved surface design, and the lower splint is provided on both sides thereof Gold finger limit card.
- the card slot is provided with a guiding end for facilitating the insertion of the gold finger.
- the gold finger connecting device provided by the present invention
- the gold finger of the liquid crystal screen to be detected is placed on the lower clamping plate, and the card is provided on both sides of the lower clamping plate.
- the gold finger is placed between the card files to facilitate the connection electrode on the gold finger to correspond to the conductive bar
- the upper plate is placed above the gold finger of the liquid crystal screen, and the conductive strip and the gold finger are made
- the connecting electrodes are in one-to-one correspondence, and the conductive strips are connected to the detecting device through a cable, and the upper clamping plate presses the gold fingers to urge the conductive strips to be in close contact with the gold fingers of the liquid crystal screen, which can be good.
- the detection signal of the detecting device is input into the liquid crystal panel through the conductive strip to perform detection. Due to the physical property of the rubber pad, the rubber pad may be slightly deformed when subjected to the downward pressure of the upper clamping plate.
- the conductive strip can be ensured to be in close contact with the connecting electrode of the gold finger, and the protective layer is added on the inner surface of the lower clamping plate, thereby further avoiding the gold finger connecting electrode Surface is worn.
- Figure 1 is a side view of the product of the embodiment provided by the present invention.
- FIG. 2 is a schematic view of a liquid crystal panel provided by the present invention.
- an embodiment of the present invention provides a gold finger connecting device, comprising an upper clamping plate 1 and a lower clamping plate 2, and a rubber pad 21 disposed on an inner surface of the lower clamping plate 2, the rubber pad 21 has a plurality of conductive strips respectively corresponding to the connection electrodes of the gold fingers 31, and the inner surface of the upper clamp plate 1 is provided with a protective layer 11 for preventing abrasion of the connection electrodes, in order to enable the connection electrodes of the gold fingers 31 Fully in contact with the conductive strip, the surface of the rubber pad 21 has a convex curved surface design, and the rubber pad 21 is slightly deformed after being pressed, and the rubber pad 21 of the curved design can better connect the electrodes.
- the gold finger connecting device provided by the present invention
- the gold finger 31 of the liquid crystal panel 3 to be detected is used.
- the gold finger 31 is placed between the card files 22, so that the connecting electrodes on the gold finger correspond to the conductive strips, and the card fingers 22 are disposed on the two sides of the lower plate 2,
- the upper cleat 1 is placed on the gold finger 31 of the liquid crystal panel 3
- the conductive strips are in one-to-one correspondence with the connection electrodes of the gold fingers 31, the conductive strips are connected to the detecting device through a cable, and the upper clamping plate 1 presses the gold fingers 31 to promote the conductive
- the strip is in close contact with the gold finger 31 of the liquid crystal panel 3, and the detection signal of the detecting device can be well input into the liquid crystal panel 3 through the conductive strip for detection.
- the rubber pad 11 When the pressing force of the upper clamping plate 1 is received, the rubber pad 11 is slightly deformed to ensure that the conductive strip is in close contact with the connecting electrode of the gold finger 31, because the inner surface of the upper clamping plate 1 is increased.
- the protective layer 11 further prevents the lower surface of the gold finger connecting electrode from being worn.
- the card file 22 is provided with a guiding end for facilitating the insertion of the gold finger 31 to facilitate the insertion of the gold finger.
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A gold finger connection device comprising an upper clamping plate (1) and a lower clamping plate (2), as well as a rubber pad (21) provided on the inner surface of said lower clamping plate (2); said rubber pad (21) is provided with a plurality of conductive strips capable of respectively corresponding to connection electrodes of gold fingers (31); the inner surface of said upper clamping plate (1) is provided with a protective layer (11) capable of guarding against the abrasion of said connection electrodes; the surface of said rubber pad (21) is in the form of a convex arc; a stop (22) capable of restricting the movement of said gold fingers is provided on each of two sides of said lower clamping plate (2); during use, the gold fingers (31) of an LCD (3) requiring testing are positioned on said lower clamping plate (2), said upper clamping plate (1) is positioned above the gold fingers (31) of said LCD (3), and said conductive strips are aligned one-to-one with the connection electrodes of said gold fingers (31); said upper clamping plate (1) applies pressure to said gold fingers (31), causing said conductive strips to be closely connected to and in full contact with the gold fingers (31) of the LCD (3), allowing test equipment test signals to be successfully transferred via said conductive strips into the LCD (3), thus beginning testing. The present invention has achieved a result wherein gold finger connection electrodes are guarded against abrasion.
Description
本实用新型属于液晶屏生产检测领域，尤其涉及液晶屏的检测设备领域。The utility model belongs to the field of liquid crystal screen production and detection, in particular to the field of liquid crystal screen detection equipment.
液晶显示屏在方方面面的应用给人们带来了方便实用，由于液晶屏本身所具有的特性，液晶显示屏在生产过程中需要必要的检测步骤以保证其合格率，现有技术中对液晶显示屏的检测工作采用插卡模式进行，所谓插卡模式是将检测设备的连接件设计成插槽式的连接槽，将需检测的液晶显示屏的连接电极插入连接槽中，然后通过检测设备对液晶显示屏进行检测，连接槽中设有与液晶显示屏的连接电极相对应的多个连接弹片，显示屏进入连接槽中，所述连接弹片具有向下的压力，迫使连接弹片分别与连接电极的各个电极点紧密连接，检测完毕之后将液晶显示屏从连接槽中取出，此类检测设备的连接槽具有三个缺点：The application of the liquid crystal display in various aspects has brought convenience and practicality to the people. Due to the characteristics of the liquid crystal screen itself, the liquid crystal display screen needs necessary detection steps in the production process to ensure the pass rate, and the liquid crystal display in the prior art The detection work is carried out in a card insertion mode. The so-called card insertion mode is to design the connection member of the detection device into a slot type connection slot, insert the connection electrode of the liquid crystal display to be detected into the connection slot, and then pass the detection device to the liquid crystal. The display screen is detected, and a plurality of connecting elastic pieces corresponding to the connecting electrodes of the liquid crystal display are arranged in the connecting groove, and the display screen enters the connecting groove, and the connecting elastic piece has a downward pressure, forcing the connecting elastic pieces to respectively connect with the connecting electrodes The electrodes are tightly connected, and the liquid crystal display is removed from the connection slot after the detection. The connection slot of such a detection device has three disadvantages:
1液晶显示屏的连接电极受到至少两次连接弹片的磨损，由于连接电极的镀层很薄，在受磨损后容易脱落，检测时没有问题，但拔出连接电极的时候镀层的脱落容易致使显示屏成为一个标注为合格品的问题显示屏；1 The connecting electrode of the liquid crystal display panel is subjected to the wear of the connecting elastic piece at least twice. Since the plating layer of the connecting electrode is very thin, it is easy to fall off after being worn, and there is no problem in the detection, but the peeling of the plating layer when the connecting electrode is pulled out is easy to cause the display screen Become a problem display marked as a good product;
2检测过程对连接弹片也会构成磨损，连接弹片上的电极涂层也会在长期使用后发生脱落的现象，容易导致检测结果出现错误，另外也容易发生弹片弹力不足，连接出现虚连同样出现检测结果错误；2 The detection process will also cause wear on the connecting elastic piece. The electrode coating on the connecting elastic piece will also fall off after long-term use, which may lead to errors in the detection result. In addition, the elastic force of the elastic piece is also likely to occur, and the virtual connection of the connection also appears. The test result is incorrect;
3连接槽具有多个连接弹片，其生产成本较高，同时又具有上述第2点的问题，在出现了问题后，其更换成本高，整体会提高液晶显示屏的生产成本。3 The connecting groove has a plurality of connecting elastic pieces, which has high production cost and at the same time has the problem of the second point mentioned above. After the problem occurs, the replacement cost is high, and the production cost of the liquid crystal display is improved as a whole.
本实用新型的目的在于提供一种金手指连接装置，旨在解决现有技术中液晶显示屏的连接电极容易受到检测设备的连接槽磨损的问题。The purpose of the present invention is to provide a gold finger connecting device, which aims to solve the problem that the connecting electrode of the liquid crystal display panel in the prior art is easily worn by the connecting groove of the detecting device.
本实用新型是这样实现的，一种金手指连接装置，包括上夹板和下夹板，以及置于所述下夹板内表面的胶垫，所述胶垫具有多个可与金手指的连接电极分别相对应的导电条，所述上夹板内表面设有可防止对所述连接电极磨损的保护层，所述胶垫表面呈凸起的弧面设计，所述下夹板两边设有可对所述金手指限位的卡档。The utility model is realized as follows, a gold finger connecting device comprises an upper clamping plate and a lower clamping plate, and a rubber pad placed on the inner surface of the lower clamping plate, the rubber pad having a plurality of connecting electrodes with the gold finger respectively Corresponding conductive strips, the inner surface of the upper cleat is provided with a protective layer for preventing wear of the connecting electrodes, the surface of the mat is convex curved surface design, and the lower splint is provided on both sides thereof Gold finger limit card.
优选地，所述卡档上设有可方便所述金手指置入的导向端。Preferably, the card slot is provided with a guiding end for facilitating the insertion of the gold finger.
依借上述技术方案，本实用新型所提供的金手指连接装置在使用时，将需要检测的液晶屏的金手指置于所述下夹板上，由于所述下夹板的两边设有卡档，所述金手指置入卡档之间，方便金手指上的连接电极与所述导电条对应，所述上夹板置于所述液晶屏的金手指上方，并且使所述导电条与所述金手指的连接电极一一对应，所述导电条通过电缆与检测设备连接，所述上夹板对所述金手指进行下压，促使所述导电条与液晶屏的金手指紧密连接充分接触，能够良好的将检测设备的检测信号通过所述导电条输入到液晶屏中从而进行检测，由于所述胶垫的本身物理特性，在受到所述上夹板的下压力时，所述胶垫会发生轻微变形，可保证所述导电条与金手指的连接电极紧密连接充分接触，由于在所述下夹板内表面增加了保护层，进一步避免了金手指连接电极下表面被磨损。According to the above technical solution, when the gold finger connecting device provided by the present invention is used, the gold finger of the liquid crystal screen to be detected is placed on the lower clamping plate, and the card is provided on both sides of the lower clamping plate. The gold finger is placed between the card files to facilitate the connection electrode on the gold finger to correspond to the conductive bar, the upper plate is placed above the gold finger of the liquid crystal screen, and the conductive strip and the gold finger are made The connecting electrodes are in one-to-one correspondence, and the conductive strips are connected to the detecting device through a cable, and the upper clamping plate presses the gold fingers to urge the conductive strips to be in close contact with the gold fingers of the liquid crystal screen, which can be good. The detection signal of the detecting device is input into the liquid crystal panel through the conductive strip to perform detection. Due to the physical property of the rubber pad, the rubber pad may be slightly deformed when subjected to the downward pressure of the upper clamping plate. The conductive strip can be ensured to be in close contact with the connecting electrode of the gold finger, and the protective layer is added on the inner surface of the lower clamping plate, thereby further avoiding the gold finger connecting electrode Surface is worn.
图1是本实用新型提供的实施例的产品侧面示意图；Figure 1 is a side view of the product of the embodiment provided by the present invention;
图2是本实用新型提供的液晶屏示意图；2 is a schematic view of a liquid crystal panel provided by the present invention;
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
参照图1和图2所示，本实用新型实施例提供一种金手指连接装置，包括上夹板1和下夹板2，以及置于所述下夹板2内表面的胶垫21，所述胶垫21具有多个可与金手指31的连接电极分别相对应的导电条，所述上夹板1内表面设有可防止对所述连接电极磨损的保护层11，为了能够使金手指31的连接电极与所述导电条充分接触，所述胶垫21表面呈凸起的弧面设计，所述胶垫21受到压力后产生轻微变形，弧度设计的胶垫21可以更好的连接电极，所述下夹板2两边设有可对所述金手指31限位的卡档22，依借上述技术方案，本实用新型所提供的金手指连接装置在使用时，将需要检测的液晶屏3的金手指31置于所述下夹板2上，由于所述下夹板2的两边设有卡档22，所述金手指31置入卡档22之间，方便金手指上的连接电极与所述导电条对应，所述上夹板1置于所述液晶屏3的金手指31上方，并且使所述导电条与所述金手指31的连接电极一一对应，所述导电条通过电缆与检测设备连接，所述上夹板1对所述金手指31进行下压，促使所述导电条与液晶屏3的金手指31紧密连接充分接触，能够良好的将检测设备的检测信号通过所述导电条输入到液晶屏3中从而进行检测，由于所述胶垫11的本身物理特性，在受到所述上夹板1的下压力时，所述胶垫11会发生轻微变形，可保证所述导电条与金手指31的连接电极紧密连接充分接触，由于在所述上夹板1内表面增加了保护层11，进一步避免了金手指连接电极下表面被磨损。Referring to FIG. 1 and FIG. 2, an embodiment of the present invention provides a gold finger connecting device, comprising an upper clamping plate 1 and a lower clamping plate 2, and a rubber pad 21 disposed on an inner surface of the lower clamping plate 2, the rubber pad 21 has a plurality of conductive strips respectively corresponding to the connection electrodes of the gold fingers 31, and the inner surface of the upper clamp plate 1 is provided with a protective layer 11 for preventing abrasion of the connection electrodes, in order to enable the connection electrodes of the gold fingers 31 Fully in contact with the conductive strip, the surface of the rubber pad 21 has a convex curved surface design, and the rubber pad 21 is slightly deformed after being pressed, and the rubber pad 21 of the curved design can better connect the electrodes. On both sides of the splint 2, there are a card file 22 for limiting the gold finger 31. According to the above technical solution, when the gold finger connecting device provided by the present invention is used, the gold finger 31 of the liquid crystal panel 3 to be detected is used. The gold finger 31 is placed between the card files 22, so that the connecting electrodes on the gold finger correspond to the conductive strips, and the card fingers 22 are disposed on the two sides of the lower plate 2, The upper cleat 1 is placed on the gold finger 31 of the liquid crystal panel 3 And the conductive strips are in one-to-one correspondence with the connection electrodes of the gold fingers 31, the conductive strips are connected to the detecting device through a cable, and the upper clamping plate 1 presses the gold fingers 31 to promote the conductive The strip is in close contact with the gold finger 31 of the liquid crystal panel 3, and the detection signal of the detecting device can be well input into the liquid crystal panel 3 through the conductive strip for detection. Due to the physical properties of the rubber pad 11, When the pressing force of the upper clamping plate 1 is received, the rubber pad 11 is slightly deformed to ensure that the conductive strip is in close contact with the connecting electrode of the gold finger 31, because the inner surface of the upper clamping plate 1 is increased. The protective layer 11 further prevents the lower surface of the gold finger connecting electrode from being worn.
进一步的，所述卡档22上设有可方便所述金手指31置入的导向端，方便金手指的置入。Further, the card file 22 is provided with a guiding end for facilitating the insertion of the gold finger 31 to facilitate the insertion of the gold finger.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention. The scope of protection of utility models.
Claims (2)
- 一种金手指连接装置，其特征在于，包括上夹板和下夹板，以及置于所述下夹板内表面的胶垫，所述胶垫具有多个可与金手指的连接电极分别相对应的导电条，所述上夹板内表面设有可防止对所述连接电极磨损的保护层，所述胶垫表面呈凸起的弧面设计，所述下夹板两边设有可对所述金手指限位的卡档。A gold finger connecting device, comprising: an upper clamping plate and a lower clamping plate; and a rubber pad disposed on an inner surface of the lower clamping plate, the rubber pad having a plurality of conductive wires respectively corresponding to the connecting electrodes of the gold fingers The inner surface of the upper clamping plate is provided with a protective layer for preventing abrasion of the connecting electrode, and the surface of the rubber pad has a convex curved surface design, and the lower clamping plate is provided with two sides for limiting the gold finger. Card file.
- 如权利要求1所述的金手指连接装置 ，其特征在于，所述卡档上设有可方便所述金手指置入的导向端。The gold finger connecting device according to claim 1, wherein the card gear is provided with a guiding end for facilitating insertion of the gold finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/083139 WO2014059643A1 (en) | 2012-10-18 | 2012-10-18 | Gold finger connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/083139 WO2014059643A1 (en) | 2012-10-18 | 2012-10-18 | Gold finger connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014059643A1 true WO2014059643A1 (en) | 2014-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2012/083139 WO2014059643A1 (en) | 2012-10-18 | 2012-10-18 | Gold finger connection device |
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| WO (1) | WO2014059643A1 (en) |
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| CN201312012Y (en) * | 2008-12-13 | 2009-09-16 | 中北大学 | Flexible socket |
| JP3155301U (en) * | 2009-08-31 | 2009-11-12 | 正▲うえ▼精密工業股▲ふん▼有限公司 | Outlet connector combination structure |
| CN202815373U (en) * | 2012-10-09 | 2013-03-20 | 赵林 | Golden finger connecting device |
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2012
- 2012-10-18 WO PCT/CN2012/083139 patent/WO2014059643A1/en active Application Filing
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| US6227867B1 (en) * | 1999-02-03 | 2001-05-08 | Hon Hai Precision Ind. Co., Ltd. | Method for performing double-sided SMT |
| CN201270316Y (en) * | 2008-09-09 | 2009-07-08 | 东莞市永新塑胶五金有限公司 | SD memory card socket for digital equipment |
| CN201312012Y (en) * | 2008-12-13 | 2009-09-16 | 中北大学 | Flexible socket |
| JP3155301U (en) * | 2009-08-31 | 2009-11-12 | 正▲うえ▼精密工業股▲ふん▼有限公司 | Outlet connector combination structure |
| CN202815373U (en) * | 2012-10-09 | 2013-03-20 | 赵林 | Golden finger connecting device |
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