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1. 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.

2. 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。

3. 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。

4. 发明授权

US07794249B2 Push-push card connector 失效
标题翻译：推推卡连接器
公开(公告)号：US07794249B2
公开(公告)日：2010-09-14
申请号：US12383944
申请日：2009-03-30
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： H01R13/633
摘要： A card connector (100) for connecting an electronic card (200) includes an insulative housing (1), a plurality of contacts (2) retained in the insulative housing (1), and an ejector (3). The insulative housing (1) defines a receiving space (10) for receiving the electronic card (200). The ejector (3) includes a slider (31) retained in the insulative housing (1), a spring (32) and a pole (33) mounted between the slider (31) and a rear end of the insulative housing (1). The slider (31) has an inner side wall (310), an inclined face (3100) angled with respect to the inner side wall (3100) to abut against the electronic card (200), and a protrusion (3102) projecting inwardly from the inner side wall (310) to resist the electronic card (200) sideward. Thereby the electronic card (200) can be inserted in or ejected from the card connector (100) smoothly.
摘要翻译：用于连接电子卡（200）的卡连接器（100）包括绝缘壳体（1），保持在绝缘壳体（1）中的多个触点（2）和喷射器（3）。绝缘壳体（1）限定用于接收电子卡（200）的接收空间（10）。喷射器（3）包括保持在绝缘壳体（1）中的滑块（31），安装在滑块（31）和绝缘壳体（1）的后端之间的弹簧（32）和极（33）。所述滑块（31）具有内侧壁（310），相对于所述内侧壁（3100）成角度以抵靠所述电子卡片（200）的倾斜面（3100），以及从所述内侧壁所述内侧壁（310）侧向抵抗所述电子卡（200）。由此，电子卡（200）可以平滑地插入卡式连接器（100）中或从卡连接器（100）弹出。

5. 发明申请

US20090142948A1 Memory card connector with improved contact arrangement 失效
标题翻译：存储卡连接器，具有改进的接触布置
公开(公告)号：US20090142948A1
公开(公告)日：2009-06-04
申请号：US12315393
申请日：2008-12-03
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： H01R12/7094 , H01R12/57 , H01R12/714
摘要： A USB card connector includes an insulative housing and a plurality of contacts retained in the insulative housing. The insulative housing includes a rear wall and a card receiving cavity located forward the rear wall. Each contact includes a contact portion protruding to the card receiving cavity. The contacts are divided into first and second contact groups with same contact arrangement in condition that each the first or the second contact group comprises four contacts for transmitting USB or similar-USB signals.
摘要翻译： USB卡连接器包括绝缘壳体和保持在绝缘壳体中的多个触点。绝缘壳体包括位于后壁前方的后壁和卡接收腔。每个触点包括突出到卡接收腔的接触部分。在每个第一或第二接触组包括用于传输USB或类似USB信号的四个触点的情况下，触头被分成具有相同接触装置的第一和第二接触组。

6. 发明申请

US20090246993A1 Push-push card connector 失效
标题翻译：推推卡连接器
公开(公告)号：US20090246993A1
公开(公告)日：2009-10-01
申请号：US12383944
申请日：2009-03-30
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： H01R13/633
摘要： A card connector (100) for connecting an electronic card (200) includes an insulative housing (1), a plurality of contacts (2) retained in the insulative housing (1), and an ejector (3). The insulative housing (1) defines a receiving space (10) for receiving the electronic card (200). The ejector (3) includes a slider (31) retained in the insulative housing (1), a spring (32) and a pole (33) mounted between the slider (31) and a rear end of the insulative housing (1). The slider (31) has an inner side wall (310), an inclined face (3100) angled with respect to the inner side wall (3100) to abut against the electronic card (200), and a protrusion (3102) projecting inwardly from the inner side wall (310) to resist the electronic card (200) sideward. Thereby the electronic card (200) can be inserted in or ejected from the card connector (100) smoothly.
摘要翻译：用于连接电子卡（200）的卡连接器（100）包括绝缘壳体（1），保持在绝缘壳体（1）中的多个触点（2）和喷射器（3）。绝缘壳体（1）限定用于接收电子卡（200）的接收空间（10）。喷射器（3）包括保持在绝缘壳体（1）中的滑块（31），安装在滑块（31）和绝缘壳体（1）的后端之间的弹簧（32）和极（33）。所述滑块（31）具有内侧壁（310），相对于所述内侧壁（3100）成角度以抵靠所述电子卡片（200）的倾斜面（3100），以及从所述内侧壁所述内侧壁（310）侧向抵抗所述电子卡（200）。由此，电子卡（200）可以平滑地插入卡式连接器（100）中或从卡连接器（100）弹出。

7. 发明授权

US07578686B2 Memory card connector with improved switch contacts for stably detection of card insertion or removal 失效
标题翻译：存储卡连接器，具有改进的开关触点，用于稳定地检测卡插入或移除
公开(公告)号：US07578686B2
公开(公告)日：2009-08-25
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： H01R29/00
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.
摘要翻译：存储卡连接器包括绝缘壳体和保持在绝缘壳体中的多个触点和一对开关触点。绝缘壳体限定用于接收存储卡的卡片容纳腔。当存储卡位于卡接收腔的最深插入位置时，一对开关触点处于第一状态，并且当存储卡位于存储卡位置时，该对开关触点具有与第一状态不同的第二状态最后的工作岗位。

8. 发明授权

US07717724B2 Connector card housing with a slider restraining protrusion 失效
标题翻译：带滑块限制突起的连接器卡壳
公开(公告)号：US07717724B2
公开(公告)日：2010-05-18
申请号：US12384764
申请日：2009-04-08
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
CPC分类号： G06K13/08 , G06K13/0806
摘要： An electrical card connector (100) for insertion of an electrical card (200) includes an insulative housing (1) defining a receiving space (14) for insertion of the electrical card. The insulative housing includes a bottom wall (10) and a side wall (12) extending from a lateral side of the bottom wall. A number of terminals (3) are retained in the insulative housing and extend into the receiving space for electrical connection to the electrical card. An ejecting mechanism (4) includes a slider (41) movable along card-insertion or card-withdraw directions, a coil spring (42) for urging the slider, and a connecting rod (43) having an one-end bend portion retained in the insulative housing and an other-end bend potion movable in a heart-shaped cam groove (412) formed in the slider. The side wall of the insulative housing has a protrusion (125) extending from an upper side thereof to abut downwardly against the slider (41).
摘要翻译：用于插入电卡（200）的电卡连接器（100）包括限定用于插入电卡的容纳空间（14）的绝缘外壳（1）。绝缘壳体包括底壁（10）和从底壁的侧面延伸的侧壁（12）。多个端子（3）被保持在绝缘壳体中并延伸到用于电连接到电卡的容纳空间中。一种弹出机构（4），包括可沿着卡插入或卡撤出方向移动的滑动件（41），用于推动滑块的螺旋弹簧（42）和具有保持在其中的一端弯曲部分的连杆绝缘壳体和可在形成在滑块中的心形凸轮槽（412）中移动的另一端弯曲部分。绝缘壳体的侧壁具有从其上侧延伸以抵靠滑块（41）向下抵靠的突起（125）。

9. 发明授权

US07686652B2 Memory card connector with improved contact arrangement 失效
标题翻译：存储卡连接器，具有改进的接触布置
公开(公告)号：US07686652B2
公开(公告)日：2010-03-30
申请号：US12315393
申请日：2008-12-03
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： H01R12/7094 , H01R12/57 , H01R12/714
摘要： A USB card connector includes an insulative housing and a plurality of contacts retained in the insulative housing. The insulative housing includes a rear wall and a card receiving cavity located forward the rear wall. Each contact includes a contact portion protruding to the card receiving cavity. The contacts are divided into first and second contact groups with same contact arrangement in condition that each the first or the second contact group comprises four contacts for transmitting USB or similar-USB signals.
摘要翻译： USB卡连接器包括绝缘壳体和保持在绝缘壳体中的多个触点。绝缘壳体包括位于后壁前方的后壁和卡接收腔。每个触点包括突出到卡接收腔的接触部分。在每个第一或第二接触组包括用于传输USB或类似USB信号的四个触点的情况下，触头被分成具有相同接触装置的第一和第二接触组。

10. 发明申请

US20090253280A1 Electrical card connector having an improved insulative housing 失效
标题翻译：具有改进的绝缘壳体的电子卡连接器
公开(公告)号：US20090253280A1
公开(公告)日：2009-10-08
申请号：US12384764
申请日：2009-04-08
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
CPC分类号： G06K13/08 , G06K13/0806
摘要： An electrical card connector (100) for insertion of an electrical card (200) includes an insulative housing (1) defining a receiving space (14) for insertion of the electrical card. The insulative housing includes a bottom wall (10) and a side wall (12) extending from a lateral side of the bottom wall. A number of terminals (3) are retained in the insulative housing and extend into the receiving space for electrical connection to the electrical card. An ejecting mechanism (4) includes a slider (41) movable along card-insertion or card-withdraw directions, a coil spring (42) for urging the slider, and a connecting rod (43) having an one-end bend portion retained in the insulative housing and an other-end bend potion movable in a heart-shaped cam groove (412) formed in the slider. The side wall of the insulative housing has a protrusion (125) extending from an upper side thereof to abut downwardly against the slider (41).
摘要翻译：用于插入电卡（200）的电卡连接器（100）包括限定用于插入电卡的容纳空间（14）的绝缘外壳（1）。绝缘壳体包括底壁（10）和从底壁的侧面延伸的侧壁（12）。多个端子（3）被保持在绝缘壳体中并延伸到用于电连接到电卡的容纳空间中。一种弹出机构（4），包括可沿着卡插入或卡撤出方向移动的滑动件（41），用于推动滑块的螺旋弹簧（42）和具有保持在其中的一端弯曲部分的连杆绝缘壳体和可在形成在滑块中的心形凸轮槽（412）中移动的另一端弯曲部分。绝缘壳体的侧壁具有从其上侧延伸以抵靠滑块（41）向下抵靠的突起（125）。

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