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公开(公告)号：EP4432477A1
公开(公告)日：2024-09-18
申请号：EP22906470.4
申请日：2022-12-11
发明人： XIAO, Weigang , MA, Ziguo , OU, Kanghua , YU, Jun
摘要： An expansion card is provided, including a circuit board, a connector component, and a plurality of cables. The connector component includes a first connector and a second connector that are disposed on the circuit board, the first connector and the second connector are fastened together, and the first connector is configured to be connected to a plug-in card. One end of each of the plurality of cables is separately welded to terminals of the first connector and the second connector, and the other end is configured to be electrically connected to a first pairing connector and a second pairing connector of a mainboard. The expansion card can improve quality of signal transmission between the expansion card and the mainboard, and reduce manufacturing costs of components of the circuit board.
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公开(公告)号：EP3029772B1
公开(公告)日：2018-09-19
申请号：EP15003139.1
申请日：2015-11-03
IPC分类号： H01R4/02 , H01R43/02 , H01R13/115
CPC分类号： H01R43/02 , H01R4/027 , H01R4/184 , H01R13/115 , H01R2201/26
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公开(公告)号：EP3096418B1
公开(公告)日：2018-03-21
申请号：EP15182495.0
申请日：2015-08-26
发明人： Zhou, Manzhi , Song, Guangdong
CPC分类号： H01R13/405 , B21J9/022 , B21K21/08 , H01R43/02 , H01R43/16
摘要： The invention discloses a cold forming method for forming power pins and a power pin formed thereof. The cold forming method for forming power pins comprises the following steps: step 1: cutting blank out; step 2: pre-forming the power pin body by necking; step 3: trimming the pre-formed power pin body, and pre-forming a pin fixing disk; step 4: forming the pin fixing disk and a staggered weld leg of pin. The invention also discloses a power pin formed by the cold forming method, composed of a power pin body, a pin fixing disk and a staggered weld leg of pin which are integrally formed into one piece by the cold forming method. The invention achieves high-speed automatic production and high production efficiency with a simple process, and improves material utilization and strength.
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公开(公告)号：EP3242769A1
公开(公告)日：2017-11-15
申请号：EP16735538.7
申请日：2016-01-11
发明人： GU, Zhiyong , GAO, Fan , WERNICKI, Evan , CAMPELLI, Jonathan
CPC分类号： B23K35/262 , B23K35/00 , B23K35/02 , B23K35/0222 , B23K35/0244 , B23K35/025 , B23K35/22 , B23K35/26 , B23K35/264 , B23K35/30 , B23K35/3006 , B23K35/3013 , B23K35/36 , B23K35/3601 , C22C13/00 , C22C13/02 , H01R43/02
摘要： The preparation and use of particulate metallic solder alloy having particles of a single chemical composition is described. The particles of the particulate metallic solder alloy have a bimodal size distribution in which particles in a smaller size range have a largest dimension that is smaller than a smallest dimension of particles in a larger size range of the bimodal distribution. In some examples the particles in the smaller size mode have dimensions in the range of 1 to 100 nm. In some examples, the particles in the larger size mode have dimensions in the range of 2 to 75 microns in dimension. In some examples, a halogen-free flux is used. In some examples, a solvent is used to make a paste.
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7.发明公开A COLD FORMING METHOD FOR FORMING POWER PINS AND A POWER PIN FORMED THEREOF 有权KALFORMVERFAHREN ZUR HERSTELLUNG VON POWER-KONTAKTEN UND DARAUS GEBILDETER POWER-KONTAKT
公开(公告)号：EP3096418A1
公开(公告)日：2016-11-23
申请号：EP15182495.0
申请日：2015-08-26
申请人： Zhou, Manzhi , Song, Guangdong
发明人： Zhou, Manzhi , Song, Guangdong
CPC分类号： H01R13/405 , B21J9/022 , B21K21/08 , H01R43/02 , H01R43/16
摘要： The invention discloses a cold forming method for forming power pins and a power pin formed thereof. The cold forming method for forming power pins comprises the following steps: step 1: cutting blank out; step 2: pre-forming the power pin body by necking; step 3: trimming the pre-formed power pin body, and pre-forming a pin fixing disk; step 4: forming the pin fixing disk and a staggered weld leg of pin. The invention also discloses a power pin formed by the cold forming method, composed of a power pin body, a pin fixing disk and a staggered weld leg of pin which are integrally formed into one piece by the cold forming method. The invention achieves high-speed automatic production and high production efficiency with a simple process, and improves material utilization and strength.
摘要翻译： 本发明公开了一种用于形成电源引脚的冷成形方法和由其形成的电源引脚。 用于形成电源销的冷成型方法包括以下步骤：步骤1：切出坯料; 步骤2：通过颈缩预成型电源针体; 步骤3：修剪预成型的电源插头主体，并预先形成针固定盘; 步骤4：形成销固定盘和销的交错焊接腿。 本发明还公开了一种通过冷成型方法形成的电源销，其通过冷成型法一体地形成为一体的由电源针体，销固定盘和销钉的交错焊接腿组成。 本发明通过简单的工艺实现了高速自动生产和高生产效率，并提高了材料利用率和强度。
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8.发明公开METHOD FOR MANUFACTURING ELECTRICAL WIRING CONNECTION STRUCTURE BODY, AND ELECTRICAL WIRING CONNECTION STRUCTURE BODY 有权方法制作电气配线连接结构车身和电气配线连接结构BODY
公开(公告)号：EP2874248A4
公开(公告)日：2016-08-10
申请号：EP14754755
申请日：2014-01-08
发明人： TACHIBANA AKIRA , MITOSE KENGO , SUSAI KYOTA , TATEYAMA TAKAO , KAWAMURA YUKIHIRO , TONOIKE TAKASHI , KOZAWA MASAKAZU , YAMADA TAKURO
IPC分类号： H01R4/18 , H01R4/62 , H01R43/048
CPC分类号： H01R43/048 , H01R4/183 , H01R4/187 , H01R4/62 , H01R13/03 , H01R43/02 , H01R43/0488 , Y10T29/49183
摘要： There are provided an electrical wire connecting structure and a method of manufacturing the electrical wire connecting structure that can reduce the types of crimp-style terminals and easily secure electrical wire holding force. A terminal 11 having a tube-shaped portion 25 of 2.0mm in inner diameter is prepared for an electrical wire 13 having a conductor cross-sectional area of 0.72 to 1.37mm 2 , the electrical wire 13 is inserted into an electrical wire insertion port 31 of the tube-shaped portion 25 of the electrical wire, and the tube-shaped portion 25 and the core wire portion 14 of the electrical wire 13 are compressed to be crimp-connected to each other. Furthermore, a terminal 11 having a tube-shaped portion 25 of 3.0mm in inner diameter is prepared for an electrical wire 13 having a conductor cross-sectional area of 1.22 to 2.65mm 2 , the electrical wire 13 is inserted into the electrical wire insertion port 31 of the tube-shaped portion 25 of the electrical wire 13, and the tube-shaped portion 25 and the core wire portion 14 of the electrical wire 13 are compressed to be crimp-connected to each other.
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公开(公告)号：EP2697868A4
公开(公告)日：2016-01-27
申请号：EP12770778
申请日：2012-02-06
CPC分类号： H01R43/02 , B23K1/0016 , B23K1/203 , B23K35/0222 , B23K35/362 , B23K2201/38 , B23K2203/10 , H01R9/05
摘要： A solder pre-form for soldering a coaxial cable to a connector body is provided with a plurality of flux grooves on a cable side and a connector side. The solder pre-form may also have a plurality of holes between the cable and connector sides. In a method of use, flux is applied to the flux grooves and the solder pre-form applied to encircle the outer conductor which is then inserted into the connector body and the solder pre-form melted to complete the solder interconnection. Where holes are present, flux may be applied to the connector side, passing through the holes also to the cable side.
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10.发明公开CYLINDRICAL BODY, CRIMPING TERMINAL, METHOD FOR MANUFACTURING SAID BODY AND SAID TERMINAL, AND DEVICE FOR MANUFACTURING SAID CRIMPING TERMINAL 审中-公开圆筒体，压接端子，用于生产本机构和用于该压接端子的制造本剪辑和装置
公开(公告)号：EP2960992A1
公开(公告)日：2015-12-30
申请号：EP14753750.0
申请日：2014-01-10
IPC分类号： H01R4/18 , H01R4/62 , H01R43/048
CPC分类号： H01R4/183 , H01R4/187 , H01R4/62 , H01R13/5221 , H01R43/02 , H01R43/048 , H01R43/05 , H01R43/16
摘要： Following the cylindrical bend processing of the shape crimping portion corresponding part 60A corresponding to the crimping section 60 in the sheet-shaped terminal base material 300A, the high bending-rate processing process of bend processing at a bending rate higher than a bending rate for plastically deforming at least a part of a deformation portion to be plastically deformed in a predetermined bend processing shape in the crimping portion corresponding part 60A, and the shaping process of shaping the crimping portion corresponding part 60A into the cylindrical crimping section 60 are performed in this order.
摘要翻译： 以下形状卷曲对应部分60A对应于压接部60速率在片材状的端子基材300A，以弯曲速率比弯曲为塑性更高弯曲加工的高弯曲率处理过程的部分的圆筒状的弯曲加工 变形至少一个变形部分的一部分被塑性变形以在所述压接部相当的部分60A的预定弯曲加工形状，并成形所述压接部相当的部分60A到圆柱形压接部60的成形过程中顺序进行 ，
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