公开(公告)号：US07445503B1

公开(公告)日：2008-11-04

申请号：US11900611

申请日：2007-09-12

申请人： George(Huanyi) Zhang

发明人： George(Huanyi) Zhang

IPC分类号： H01R13/648

CPC分类号： H01R13/6272 ,  H01R12/712 ,  H01R13/41

摘要： An electrical connector (100) includes an insulated housing (1), a number of terminals (2) received in the insulated housing (1), a metal shell (3) assembled to the insulated housing (1). The metal shell (3) includes an inverted U-shaped body portion (30), with a pair of arms (33) extending rearward from rear edges of transversal walls (32) and a spring member (34) slantways extending downward and rearward from rear edge of an upper wall (31) thereof. The insulated housing (1) further has a pair of enforcing beams (16) attached to the lower sections thereof and extending beyond a front face of the insulated housing (1). The insulated housing (1) is assembled between the arms (33) of the metal shell (3), with the body portion (30) located forwardly of the insulated housing (1) and the spring member (34) located above of the insulated housing (1). Each of the pair of enforcing beams (16) defines a passage (163) along a mating direction sandwiching lower sections of the corresponding arm (33) and the transversal wall (32) of the metal shell (3).

摘要翻译： 电连接器（100）包括绝缘壳体（1），容纳在绝缘壳体（1）中的多个端子（2），组装到绝缘壳体（1）上的金属壳体（3）。 金属外壳（3）包括倒置的U形主体部分（30），其中一对臂（33）从横向壁（32）的后边缘向后延伸，并且弹簧构件（34）倾斜地从 其上壁（31）的后边缘。 绝缘壳体（1）还具有一对附接到其下部并且延伸超过绝缘壳体（1）的前表面的加强梁（16）。 绝缘壳体（1）组装在金属壳（3）的臂（33）之间，主体部分（30）位于绝缘壳体（1）的前方，弹簧构件（34）位于绝缘壳体 住房（1）。 所述一对加强梁（16）中的每一个限定沿着配合方向夹着相应臂（33）的下部和金属壳（3）的横向壁（32）的通道（163）。

公开(公告)号：US07445502B2

公开(公告)日：2008-11-04

申请号：US11699279

申请日：2007-01-29

申请人： George(Huanyi) Zhang

发明人： George(Huanyi) Zhang

IPC分类号： H01R13/648

CPC分类号： H01R13/6275 ,  H01R12/57 ,  H01R12/58 ,  H01R12/707 ,  H01R13/506 ,  H01R13/658 ,  H01R13/6658

摘要： An electrical connector (100) includes an insulated housing (1), a number of terminals (2) arranged into two rows and received in the insulated housing respectively and a metal shell (3) pre-assembled with the insulated housing via coupling device. The insulated housing (1) comprises a front wall, a back wall, a bottom wall and a pair of lateral walls interconnecting with the front, the back and the bottom walls to define a hollow. The metal shell (3) comprises a front side, a rear side and a pair of transversal sides joining to the front and the rear sides to define a receiving space (30). The lower section of the receiving space is used for housing the insulated housing and the upper section of the receiving space is adapted for receiving the complementary connector.

公开(公告)号：US20090148757A1

公开(公告)日：2009-06-11

申请号：US11999435

申请日：2007-12-05

申请人： George(Huanyi) Zhang ,  De-Jin Chen

发明人： George(Huanyi) Zhang ,  De-Jin Chen

IPC分类号： H01M2/10

CPC分类号： H01M2/1038 ,  H01M2/30

摘要： A battery holder for a button-type battery (1) includes a holder body having a base wall (100) thereof for receiving the battery, and positive and negative terminals (20, 30) assembled to the holder body. The negative terminal has short and long spring elements (311, 315) defining first and second supporting point (311A, 315B) respectively, such that in an initial released position, the button-type battery is lifted up by the first and second supporting points bearing against the base wall, and in a fully released position, that battery is lifted by the second supporting point against the base wall with the first supporting point leaving away from the base wall. The above spring elements provides two-stage elastic forces, for ease of the user to release the battery from the battery holder.

摘要翻译： 按钮型电池（1）的电池座包括：具有用于容纳电池的底壁（100）的保持器主体以及组装到保持器主体上的正端子（20,30）和负极端子（20,30）。 负端子具有短且长的弹簧元件（311,315），分别限定第一和第二支撑点（311A，315B），使得在初始释放位置，按钮式电池被第一和第二支撑点提升 并且处于完全释放位置时，第一支撑点离开基壁离开第二支撑点将电池提升到基座壁上。 上述弹簧元件提供两级弹性力，以便于使用者从电池座释放电池。

公开(公告)号：US20090117779A1

公开(公告)日：2009-05-07

申请号：US11982635

申请日：2007-11-02

申请人： George(Huanyi) Zhang

发明人： George(Huanyi) Zhang

IPC分类号： H01R9/05

CPC分类号： H01R24/50 ,  H01R2103/00

摘要： A coaxial electrical connector to be connected to a printed circuit board, includes an outer conductor (10), a central conductor (20) having an axial contact section (21), and a dielectric block (30) molded to hold the outer and central conductors together. A radial section (22) extends outwardly from a bottom of the contact section. A lower surface of the radial section is concaved with respect to the printed circuit board such that there has no material other than air under the lower surface of the radial section, thereby adjust the impedance of contact to a proper value by changing the dielectric constant under the lower surface of the radial section.

摘要翻译： 要连接到印刷电路板的同轴电连接器包括外部导体（10），具有轴向接触部分（21）的中心导体（20）和模制成保持外部和中心的介电块（30） 导体在一起 径向部分（22）从接触部分的底部向外延伸。 径向部分的下表面相对于印刷电路板凹陷，使得在径向部分的下表面之下没有除空气之外的材料，从而通过改变介电常数来将接触阻抗调节到适当的值 径向部分的下表面。

公开(公告)号：US07473133B1

公开(公告)日：2009-01-06

申请号：US11825266

申请日：2007-07-05

申请人： George(Huanyi) Zhang

发明人： George(Huanyi) Zhang

IPC分类号： H01R13/648

CPC分类号： H01R12/707 ,  H01R12/712 ,  H01R13/2442 ,  H01R13/6473 ,  H01R13/6594

摘要： An electrical connector (100) includes an insulative housing (2), a number of first and second contacts (31, 32) accommodated in the insulative housing and a conductive shell (5). The insulative housing includes first and second mating segments (25, 26) side by side arranged along a lateral direction perpendicular to a mating direction and divided by a partition wall (205), and a rear wall (24) extending downwardly from rear ends of the first and second mating segments and forming a division section to divide the rear wall into two parts corresponding to the first and second mating segments. The first and second contacts are received in the insulative housing with mating portions (30) thereof received in the first and second mating segments, and leg portions (34) bending downwardly to be located in the two parts of the rear wall. The conductive shell encloses the insulative housing and the contacts except the first and second mating segments and mating portions of the contacts. The conductive shell forms a solder foot (500) aligning with the division section of the rear wall of the insulative housing for being assembled to a printed circuit board.

摘要翻译： 电连接器（100）包括绝缘壳体（2），容纳在绝缘壳体中的多个第一和第二触点（31,32）和导电壳体（5）。 绝缘壳体包括沿着垂直于配合方向的横向方向并排设置并由分隔壁（205）分隔的第一和第二配合段（25,26），以及从壁的后端向下延伸的后壁（24） 第一和第二配合段，并形成分隔部分，以将后壁分成对应于第一和第二配合段的两个部分。 第一和第二触点容纳在绝缘壳体中，其配合部分（30）容纳在第一和第二配合段中，并且腿部（34）向下弯曲以位于后壁的两个部分中。 导电壳体包围绝缘壳体和触头，除了第一和第二配合段以及触点的配合部分之外。 导电壳形成与绝缘壳体的后壁的分隔部对准的焊脚（500），用于组装到印刷电路板。