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1. 发明授权

US07563138B2 Electrical card connector with improved contacts 失效
标题翻译：具有改进触点的电子卡连接器
公开(公告)号：US07563138B2
公开(公告)日：2009-07-21
申请号：US12221570
申请日：2008-08-04
申请人： Shi-Gui Zhang , Hua Yin , Qi-Jun Zhao
发明人： Shi-Gui Zhang , Hua Yin , Qi-Jun Zhao
IPC分类号： H01R24/00
CPC分类号： H01R13/7031 , H01R12/7076 , H01R27/02
摘要： An electrical card connector (100) to be mounted on a printed circuit board and includes: an insulative housing (1) having a first receiving cavity (14) for receiving a first card (300) and a second receiving cavity (13) for receiving a second card (200), and a number of passageways (132), and a number of contacts retained in the passageways respectively. The contacts include a number of first contacts (3) each having a first contacting portion (32) for contacting with the first card, a first soldering portion (35) to be soldered onto the printed circuit board and a first base portion (30) connecting with the first contacting portion and the first soldering portion; a plurality of second contacts (2) spaced from the first contacts, and defining a second base portion (21) and a second contacting portion (22) extending forwardly from the second base portion to contact with the second card. The second contacting portion (22) is deflected to contact with the corresponding first contact upon an abutting engagement between the second contacts and the second card.
摘要翻译：一种安装在印刷电路板上的电子卡连接器（100），包括：绝缘壳体（1），具有用于接收第一卡（300）的第一容纳腔（14）和用于接收第二卡（200）和多个通道（132）以及分别保持在通道中的多个触点。触点包括多个第一触头（3），每个第一触头具有用于与第一卡接触的第一接触部分（32），待焊接到印刷电路板上的第一焊接部分（35）和第一基部部分（30）与所述第一接触部分和所述第一焊接部分连接; 与所述第一触点间隔开的多个第二触点（2），并且限定第二基部（21）和从所述第二基部向前延伸以与所述第二卡接触的第二接触部分（22）。第二接触部分（22）在第二接触件和第二卡片之间的邻接接合时被偏转以与对应的第一接触件接触。

2. 发明申请

US20090035965A1 Electrical card connector with improved contacts 失效
公开(公告)号：US20090035965A1
公开(公告)日：2009-02-05
申请号：US12221570
申请日：2008-08-04
申请人： Shi-Gui Zhang , Hua Yin , Qi-Jun Zhao
发明人： Shi-Gui Zhang , Hua Yin , Qi-Jun Zhao
IPC分类号： H01R12/00
CPC分类号： H01R13/7031 , H01R12/7076 , H01R27/02
摘要： An electrical card connector (100) to be mounted on a printed circuit board and includes: an insulative housing (1) having a first receiving cavity (14) for receiving a first card (300) and a second receiving cavity (13) for receiving a second card (200), and a number of passageways (132), and a number of contacts retained in the passageways respectively. The contacts include a number of first contacts (3) each having a first contacting portion (32) for contacting with the first card, a first soldering portion (35) to be soldered onto the printed circuit board and a first base portion (30) connecting with the first contacting portion and the first soldering portion; a plurality of second contacts (2) spaced from the first contacts, and defining a second base portion (21) and a second contacting portion (22) extending forwardly from the second base portion to contact with the second card. The second contacting portion (22) is deflected to contact with the corresponding first contact upon an abutting engagement between the second contacts and the second card.

3. 发明授权

US07628653B2 Electrical card connector with improved card restriction structure 失效
标题翻译：电卡连接器具有改进的卡限制结构
公开(公告)号：US07628653B2
公开(公告)日：2009-12-08
申请号：US12291414
申请日：2008-11-10
申请人： Shi-Gui Zhang , Qi-Jun Zhao , Hua Yin
发明人： Shi-Gui Zhang , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R24/00
CPC分类号： H01R12/7005 , H01R27/00
摘要： An electrical card connector includes an insulative housing defining a card receiving space and a plurality of contacts for mating with a first card and a second card wider than the first card. A card restriction member is fixed to the insulative housing and includes a deformable main body upwardly extending into the card receiving space. The main body includes a pair of raised portions protruding upwardly beyond a guiding surface thereof with a depression formed between said pair of raised portions. With insertion of the first and the second cards into the card receiving space, the first card is received in the depression and restricted by the raised portions, and the second card is restricted by the side walls of the insulative housing for stable guiding insertion.
摘要翻译：电卡连接器包括限定卡接收空间的绝缘壳体和用于与第一卡匹配的多个触点和比第一卡更宽的第二卡。卡限制构件固定在绝缘壳体上，并且包括向上延伸到卡接收空间中的可变形主体。主体包括一对凸起部分，该凸起部分向上突出超过其引导表面，并具有形成在所述一对凸起部分之间的凹陷部。通过将第一卡片和第二卡片插入卡片容纳空间中，第一卡片被容纳在凹部中并被凸起部分限制，并且第二卡片被绝缘壳体的侧壁限制，以便稳定的引导插入。

4. 发明申请

US20090275239A1 ELECTRICAL CARD CONNECTOR WITH IMPROVED CARD RESTRICTION STRUCTURE 失效
标题翻译：具有改进卡片限制结构的电卡连接器
公开(公告)号：US20090275239A1
公开(公告)日：2009-11-05
申请号：US12291414
申请日：2008-11-10
申请人： Shi-Gui Zhang , Qi-Jun Zhao , Hua Yin
发明人： Shi-Gui Zhang , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R24/00 , H01R13/66
CPC分类号： H01R12/7005 , H01R27/00
摘要： An electrical card connector includes an insulative housing defining a card receiving space and a plurality of contacts for mating with a first card and a second card wider than the first card. A card restriction member is fixed to the insulative housing and includes a deformable main body upwardly extending into the card receiving space. The main body includes a pair of raised portions protruding upwardly beyond a guiding surface thereof with a depression formed between said pair of raised portions. With insertion of the first and the second cards into the card receiving space, the first card is received in the depression and restricted by the raised portions, and the second card is restricted by the side walls of the insulative housing for stable guiding insertion.
摘要翻译：电卡连接器包括限定卡接收空间的绝缘壳体和用于与第一卡匹配的多个触点和比第一卡更宽的第二卡。卡限制构件固定在绝缘壳体上，并且包括向上延伸到卡接收空间中的可变形主体。主体包括一对凸起部分，该凸起部分向上突出超过其引导表面，并具有形成在所述一对凸起部分之间的凹陷部。通过将第一卡片和第二卡片插入卡片容纳空间中，第一卡片被容纳在凹部中并被凸起部分限制，并且第二卡片被绝缘壳体的侧壁限制，以便稳定的引导插入。

5. 发明授权

US07670188B2 Electrical card connector with improved spring tab 失效
标题翻译：带改进弹簧片的电子卡连接器
公开(公告)号：US07670188B2
公开(公告)日：2010-03-02
申请号：US12317558
申请日：2008-12-26
申请人： Shi-Gui Zhang , Xiao-Min An , Qi-Jun Zhao , Hua Yin
发明人： Shi-Gui Zhang , Xiao-Min An , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R24/00
CPC分类号： H01R27/00
摘要： An electrical card connector includes an insulative housing defining a card receiving space, a plurality of contacts for mating with a first card and a second card wider than the first card, and a spring tab at one side of the card receiving space. The spring tab includes a retaining portion fixed to the insulative housing and a body portion extending from the retaining portion. The body portion includes a bend portion extending from a lateral side of the body portion under a condition that the first card is sidewardly restricted by the bend portion with insertion of the first card into the card receiving space, and body portion is deformable to let the second card overstepping the body portion with insertion of the second card into the card receiving space.
摘要翻译：电卡连接器包括限定卡接收空间的绝缘外壳，用于与第一卡匹配的多个触点和比第一卡更宽的第二卡，以及在卡接收空间一侧的弹簧卡舌。弹簧片包括固定到绝缘壳体的保持部分和从保持部分延伸的主体部分。主体部分包括弯曲部分，该弯曲部分在第一卡片被第一卡片插入卡片容纳空间的同时被弯曲部分侧向限制的状态下从主体部分的横向延伸，并且主体部分可变形，第二卡通过将第二卡插入卡接收空间来超越主体部分。

6. 发明申请

US20090163081A1 Electrical card connector with improved spring tab 失效
标题翻译：带改进弹簧片的电子卡连接器
公开(公告)号：US20090163081A1
公开(公告)日：2009-06-25
申请号：US12317558
申请日：2008-12-26
申请人： Shi-Gui Zhang , Xiao-Min An , Qi-Jun Zhao , Hua Yin
发明人： Shi-Gui Zhang , Xiao-Min An , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R24/00
CPC分类号： H01R27/00
摘要： An electrical card connector includes an insulative housing defining a card receiving space, a plurality of contacts for mating with a first card and a second card wider than the first card, and a spring tab at one side of the card receiving space. The spring tab includes a retaining portion fixed to the insulative housing and a body portion extending from the retaining portion. The body portion includes a bend portion extending from a lateral side of the body portion under a condition that the first card is sidewardly restricted by the bend portion with insertion of the first card into the card receiving space, and body portion is deformable to let the second card overstepping the body portion with insertion of the second card into the card receiving space.
摘要翻译：电卡连接器包括限定卡接收空间的绝缘外壳，用于与第一卡匹配的多个触点和比第一卡更宽的第二卡，以及在卡接收空间一侧的弹簧卡舌。弹簧片包括固定到绝缘壳体的保持部分和从保持部分延伸的主体部分。主体部分包括弯曲部分，该弯曲部分在第一卡片被第一卡片插入卡片容纳空间的同时被弯曲部分侧向限制的状态下从主体部分的横向延伸，并且主体部分可变形，第二卡通过将第二卡插入卡接收空间来超越主体部分。

7. 发明申请

US20090149047A1 Memory card connector with improved switch contacts for stably detection of card insertion or removal 失效
公开(公告)号：US20090149047A1
公开(公告)日：2009-06-11
申请号：US12316087
申请日：2008-12-08
申请人： Jian-Fei Yu , Qi-Jun Zhao , Hua Yin
发明人： Jian-Fei Yu , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R13/62 , H01R12/02 , H01R13/44
CPC分类号： G06K7/0047 , G06K7/0069 , G06K13/067 , H01R12/7094 , H01R13/635 , H01R13/641 , H01R13/7035
摘要： A memory card connector includes an insulative housing and a plurality of contacts retained in the insulative housing and a pair of switch contacts. The insulative housing defines a card receiving cavity for receiving a memory card. The pair of switch contacts are of a first status when the memory card is located in a deepest insertion position of the card receiving cavity, and the pair of switch contacts are of a second status different from the first status when the memory card is located in a final working position.

8. 发明授权

US07758387B2 Electrical card connector with improved card restriction structure 失效
标题翻译：电卡连接器具有改进的卡限制结构
公开(公告)号：US07758387B2
公开(公告)日：2010-07-20
申请号：US12316267
申请日：2008-12-11
申请人： Jian-Fei Yu , Qi-Jun Zhao , Hua Yin
发明人： Jian-Fei Yu , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R24/00
CPC分类号： H01R27/00 , H01R13/6456
摘要： An electrical card connector for insertion of a first card and a second card which is wider than the first card, includes an insulative housing defining a front mating port, a card receiving space extending backwardly from the mating port for receiving the first and the second cards, and a plurality of terminals for mating with a first card and a second card wider than the first card. A card restriction mechanism is fixed to the insulative housing and includes a guiding body and an elastic spring located on the guiding body. The guiding body restricts and guides the first card and second cards to be inserted into the receiving space while the cards moving through the mating port.
摘要翻译：用于插入第一卡和第二卡的电卡连接器，其宽于第一卡，包括限定前配合端口的绝缘壳体，从配合端口向后延伸的卡接收空间，用于接收第一卡和第二卡以及与第一卡配合的多个端子和比第一卡宽的第二卡。卡限制机构固定在绝缘壳体上，并且包括引导体和位于引导体上的弹性弹簧。引导体在卡移动通过配合端口时限制并引导要插入接收空间的第一卡和第二卡。

9. 发明授权

US07744391B2 Memory card connector with improved sliding structure to reduce friction 有权
标题翻译：存储卡连接器具有改进的滑动结构以减少摩擦
公开(公告)号：US07744391B2
公开(公告)日：2010-06-29
申请号：US12380683
申请日：2009-03-02
申请人： Jian-Fei Yu , Qi-Jun Zhao , Hua Yin
发明人： Jian-Fei Yu , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R13/62
CPC分类号： G06K7/0021 , G06K13/08 , G06K13/0806 , H01R12/7094
摘要： A memory card connector includes an insulative housing, a plurality of contacts retained in the insulative housing, a card eject mechanism and metal shell attached to the insulative housing. The insulative housing defines a card receiving cavity for insertion of a memory card. The card eject mechanism includes a slider moveable along card-insertion or card-withdraw directions and a locking member fixed to the slider. The locking member includes a protrusion which forms a sideward dimple. The metal shell includes a top wall covering the card receiving cavity. The top wall defines a slit for receiving the protrusion. An arced surface of the dimple is driven to abut against an inner side of the slit in order to reduce friction therebetween.
摘要翻译：存储卡连接器包括绝缘壳体，保持在绝缘壳体中的多个触点，附接到绝缘壳体的卡弹出机构和金属壳体。绝缘壳体限定用于插入存储卡的卡接收腔。卡片弹出机构包括可沿卡插入或卡退出方向移动的滑块和固定到滑块的锁定构件。锁定构件包括形成侧向凹坑的突起。金属壳包括覆盖卡接收腔的顶壁。顶壁限定用于接收突起的狭缝。驱动凹坑的弧形表面以抵靠狭缝的内侧，以便减小它们之间的摩擦。

10. 发明申请

US20090253296A1 Electrical card connector with improved card locking arm for holding an inserted card 审中-公开
标题翻译：电卡连接器，具有改进的卡锁定臂，用于保持插入的卡
公开(公告)号：US20090253296A1
公开(公告)日：2009-10-08
申请号：US12384748
申请日：2009-04-08
申请人： Fang-Yue Zhu , Qi-Jun Zhao , Hua Yin
发明人： Fang-Yue Zhu , Qi-Jun Zhao , Hua Yin
IPC分类号： H01R13/648 , H01R24/00
CPC分类号： G06K7/0021 , G06K13/08 , G06K13/085
摘要： An electrical card connector for insertion of a card includes an insulative housing, a plurality of contacts and a push-push mechanism. The insulative housing defines a card receiving space and a side wall which includes a resistance wall and a notch located forward the resistance wall. The push-push mechanism includes a locking arm including a hook deformable in the notch and an engaging portion extending from the hook. When the card is fully inserted into the card receiving space to reach a final locking position, the hook locks with the depression of the card. When pulling out the card under such final locking position, the engaging portion abuts against the resistance wall for preventing the card from withdrawing from the card receiving space.
摘要翻译：用于插入卡的电卡连接器包括绝缘壳体，多个触点和推 - 推机构。绝缘壳体限定卡片容纳空间和侧壁，其包括阻挡壁和位于阻挡壁前方的凹口。推推机构包括锁定臂，该锁定臂包括在凹口中可变形的钩和从钩延伸的接合部。当卡被完全插入到卡接收空间中以达到最终的锁定位置时，钩与卡的凹陷锁定。当在该最终锁定位置处拉出卡时，接合部分抵靠电阻壁，以防止卡从卡接收空间中退出。

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