WO2010072051A1 - 电连接器 - Google Patents

电连接器 Download PDF

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Publication number
WO2010072051A1
WO2010072051A1 PCT/CN2009/001532 CN2009001532W WO2010072051A1 WO 2010072051 A1 WO2010072051 A1 WO 2010072051A1 CN 2009001532 W CN2009001532 W CN 2009001532W WO 2010072051 A1 WO2010072051 A1 WO 2010072051A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical connector
rear end
insulative housing
insulating body
shielding shell
Prior art date
Application number
PCT/CN2009/001532
Other languages
English (en)
French (fr)
Inventor
宋孝郡
吕秋明
Original Assignee
上海莫仕连接器有限公司
莫列斯公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海莫仕连接器有限公司, 莫列斯公司 filed Critical 上海莫仕连接器有限公司
Priority to JP2011541064A priority Critical patent/JP5571099B2/ja
Priority to US13/133,975 priority patent/US8460034B2/en
Publication of WO2010072051A1 publication Critical patent/WO2010072051A1/zh

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Classifications

    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
    • 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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals

Definitions

  • the invention relates to an electrical connector, and more particularly to an electrical connector mountable on a circuit board. Background technique
  • FIG. 1 and FIG. 2 is an electrical connector disclosed in the Chinese Patent No. M304129 (Application No. 95206946), which discloses an insulative housing 11 and conductive terminals 12 and packages arranged in the insulative housing 11.
  • the shielding case 13 of the insulating body 11 is covered.
  • the shielding shell 13 includes a top wall 131, a bottom wall 132, two side walls 133, and a rear wall 134 extending downward from the rear edge of the top wall 131.
  • a second insert extends downwardly from the bottom end of the rear wall 134.
  • the second pin 135 is bent toward the rear of the rear wall 134, thereby occupying a usable space of the circuit board.
  • the second pin 135' of the embodiment directly extends downward, so that it is a perforated pin. Therefore, the circuit board must be provided with a through hole, and the circuit of the hole to the multi-layer board The board sacrifices the usable space of each board, thus affecting the routing configuration of each board.
  • the electrical connector of the above patent is used for plugging with the mating connector, so the electrical connector will be subjected to the insertion and extraction force when the plug is inserted and removed, but the above two embodiments are inserted or removed multiple times or received a large When the insertion force is pulled, the second pin 135 or 135' is easily skewed, which further increases the distance between the rear wall 134 and the shielding case 13 and affects the stability of the electrical connector. Therefore, both embodiments are It is necessary to bend the side flaps 136 of the two holding blocks 137 on both sides of the rear wall 134 to be clamped on the side walls 133 to stabilize the rear wall 134 and the shielding shell 13, thereby laborious and costly. Summary of the invention
  • the present invention provides an electrical connector including a shielding case, an insulative housing disposed in the shielding case, and a plurality of conductive terminals disposed on the insulative housing, the insulative housing having opposite a front end portion and a rear end portion, the shielding shell has a front end and a rear end corresponding to the front end portion and the rear end portion of the insulating body, the shielding shell includes a top plate, two side plates and a bottom plate, and the shielding case is on the top plate
  • the rear end bend extends a pair of rear covers that should insulate the rear end portion of the body, and the bottom end of the rear cover is bent to extend the two soldering pieces toward the front end of the shielding case.
  • the invention has the following beneficial effects: the front cover of the shielding shell is bent forwardly to extend the soldering piece which can be located under the insulating body, so as to form a structure covering the rear end portion of the insulating body together with the back cover.
  • the two cymbals of the invention are welded to the circuit board, so that the combination of the insulating body and the shielding shell is relatively stable, can withstand large insertion and extraction forces, and can save the use of the circuit board.
  • Space, and improvement of the prior art it is necessary to bend the rear wall of the shielding shell to provide an additional structural design that is clamped to the side wall, so that the invention saves labor and reduces costs.
  • FIG. 1 is a perspective view of a conventional electrical connector.
  • FIG. 2 is a rear perspective view of a portion of a conventional electrical connector.
  • Fig. 3 is a partially rear perspective view of another embodiment of a prior art electrical connector, in which only the shield housing is shown.
  • Figure 4 is an exploded perspective view of the electrical connector of the present invention, wherein the back cover of the shield housing is in an unbent state.
  • Fig. 5 is another perspective exploded view of the electrical connector of the present invention, wherein the back cover of the shielding case is in an unbent state.
  • Figure 6 is a perspective assembled view of the electrical connector of the present invention.
  • Fig. 7 is an exploded perspective view showing the electrical connector of the present invention disposed on a circuit board, showing a state in which the insulating body and the shielding case are exploded.
  • Figure 8 is a perspective assembled view of the electrical connector of the present invention disposed on a circuit board.
  • Figure 9 is an electrical connector of the present invention disposed on a circuit board ⁇
  • the present invention provides an electrical connector including an insulating body 2, a plurality of conductive terminals 3, and a shielding case 4.
  • the insulative housing 2 has opposite front end portions 201 and rear end portions 202.
  • the insulative housing 2 includes a base portion 21 and a tongue portion 22 that is coupled to the end surface of the base portion 21 toward the front end portion 201.
  • the top of the base portion 21 can be recessed with two notches 211 along the rear end portion 202 toward the front end portion 201, and a notch 212 can be recessed in the direction of the front end portion 201 toward the rear end portion 202 at the top of the base portion 21, and
  • a protrusion 213 may be protruded downward from the bottom of the base portion 21, and two recesses 214 may be recessed upwardly at the bottom of the base portion 21.
  • the conductive terminals 3 are arranged on the insulative housing 2, and each of the conductive terminals 3 has a contact portion 31 and a soldering leg 32.
  • the contact portion 31 is located in the direction of the front end portion 201 of the insulative housing 2, and the soldering leg 32 is bent and extended from the insulative housing 2.
  • Back end portion 202 In this embodiment, the contact portion 31 is located at the tongue portion 22 and is exposed at the bottom of the tongue portion 22, and the footrest 32 is bent and protruded from the bottom of the base portion 21.
  • the shielding shell 4 is stamped and bent by a metal plate, and has a front end 401 and a rear end 402 corresponding to the front end portion 201 and the rear end portion 202 of the insulative housing 2, and the shielding shell 4 includes a top plate 41 and is connected to the top plate.
  • a pair of opposite side plates 42 and a bottom plate 43 connected to the bottom ends of the side plates 42 and a rear cover 44 extending from the rear end 402 of the top plate 41.
  • the back cover 44 is bent Thereafter, it will correspond to the rear end portion 202 of the insulative housing 2, and the bottom end of the rear cover 44 is bent and extended in the direction of the front end 401 of the shielding case 4 to have two solder tabs 441.
  • the two solder tabs 441 of the shielding case 4 are located below the insulative housing 2, and the free ends of the two tabs 441 are adjacent to the rear end 402 of the bottom plate 43, and the top plate 41 is movable at a position in the direction of the rear end 402.
  • the inner bending portion has two blocking pieces 41 1 , and a blocking portion 412 is protruded inward at a position in the direction of the rear end 402.
  • the bottom plate 43 of the shield case 4 may each extend an auxiliary solder tab 431 at opposite side ends.
  • the rear cover 44 of the shielding case 4 can be in an unbent state, and the insulative housing 2 can be assembled from the rear to the front.
  • the shielding body 4 is covered with the insulating body 2 and the conductive terminal 3.
  • the back cover 44 of the shielding case 4 when the back cover 44 of the shielding case 4 is bent, the back cover 44 can be insulated.
  • the rear end portion 202 of the body 2 The insulating body 2 and the conductive terminal 3 are positioned in the shielding case 4, and the two soldering pieces 441 can be oriented toward the front end 401 of the shielding case 4. Further, the solder fillets 32 of the conductive terminals 3 are integrally arranged between the two gussets 441.
  • the blocking portion 412 of the top plate 41 corresponds to the notch 212 of the insulative housing 2, and can be engaged in the notch 212, two of the top plate 41
  • the blocking piece 411 corresponds to the two notches 211 of the insulative housing 2 and can protrude into the notch 211.
  • the trailing edge surface 432 of the bottom plate 43 of the shielding case 4 can block the protrusion 213 of the insulative housing 2 through the above
  • the design allows the insulative housing 2 to be accurately assembled and positioned within the shield housing 4 and can block the insulative housing 2.
  • the top plate 41, the two side plates 42, the rear cover 44 and the soldering piece 441 can cover the base portion 2 of the insulative housing 2.
  • the rear end portion 202 has two solder tabs 441 of the shielding case 4 located below the insulative housing 2.
  • the electrical connector of the present invention can be disposed on a circuit board 5, and the circuit board 5 is provided with a conductive pad 51 and a pad 52, and the soldering legs 32 of the conductive terminal 3 are soldered. On the corresponding conductive pad 51, the two solder tabs 441 which are bent forward of the shielding case 4 are soldered to the corresponding pads 52 of the circuit board 5, thereby fixing the electrical connector to the circuit board 5.
  • the electrical connector can be mated with a mating mating connector (not shown), because the insertion and extraction force will be generated when the plug is inserted and removed, and the solder tab 441 bent forward by the back cover 44 of the present invention is located on the insulative body. 2, and the back cover 44 together constitutes a structure covering the rear end portion 202 of the insulative housing 2, and the combination of the insulative housing 2 and the shielding housing 4 can be stabilized after the clamping piece 441 is connected to the circuit board 5.
  • the insertion and extraction force can be subjected to a large insertion and extraction force, so as to improve the problem that the gap between the rear cover 44 and the shielding case 4 becomes large and the stability of the electrical connector is affected, so that the rear cover 44 can be at both sides. Additional bending is required to extend the structural design that is clamped to the side panels 42. Moreover, the two flaps 441 of the rear cover 44 are bent forwardly, and are not bent backwards, so that a distance generated when bending backward is reduced, and at the same time, the two soldering pieces 441 are not required.
  • the circuit board cooperates with a perforated type of perforation which affects the layout of each layer of the circuit board. Therefore, the design of the two soldering pieces 41 of the present invention can save space for the circuit board.
  • the free ends of the two gussets 441 of the shielding case 4 are adjacent to the rear end 402 of the bottom plate 43, so that the solder tabs 441 and the bottom plate 43 can be soldered by solder (not shown).
  • solder not shown
  • the rear end 402 of the bottom plate 43 is soldered to the circuit board 5 at the same time by the dip, thereby increasing the splicing area, making the combination of the insulating body 2 and the shielding case 4 more stable and capable of withstanding larger insertions. Pulling force.
  • the two gussets 441 can be oriented toward the front end 401, and then the soldering legs 32 of the conductive terminals 3 can be integrally arranged between the two dies 441 to facilitate the circuit. Board routing configuration.
  • the bottom plate 43 of the shielding case 4 further extends with two auxiliary dies 431 which can be soldered to the corresponding pads 52' of the circuit board 5, thereby further improving the stability of the shielding case 4 and the insulating body 2. Take Then withstand greater insertion force.
  • the two ridges 441 of the shielding case 4 can respectively correspond to the recesses 214 of the insulating body 2 (as shown in FIG. 9), so that the overall size and height can be further reduced to facilitate the miniaturization of the electrical connector.
  • the present invention bends and extends the back cover of the shielding case to extend the soldering piece which can be located under the insulating body, so as to form a structure covering the rear end portion of the insulating body together with the back cover, and the prior art.
  • the two soldering pieces of the present invention are soldered to the circuit board, not only the combination of the insulating body and the shielding shell is relatively stable, but also can withstand a large insertion and extraction force, and the space for using the circuit board can be saved, and The existing structural design needs to be bent on the rear wall of the shielding shell to be clamped on the side wall, so that the invention can save labor and reduce costs.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

电连接器 技术领域
本发明有关于一种电连接器， 尤指一种可安装于电路板上的电连接器。 背景技术
请先参阅图 1及图 2所示， 为中国台湾新型 M304129(申请号 :95206946) 专利揭露的一种电连接器， 其揭露一绝缘本体 11、 排设于绝缘本体 11 的导 电端子 12及包覆绝缘本体 11的遮蔽壳体 13。 遮蔽壳体 13包含一顶壁 131、 一底壁 132、两侧壁 133及一自顶壁 131后缘向下延伸的后壁 134，其中在后 壁 134的底端向下延伸有一第二插接脚 135。 在本实施例中， 该第二插接脚 135朝向后壁 134的后方方向弯折， 因而会占据电路板的可使用空间。
再如图 3所示， 该实施例的第二插接脚 135'直接向下延伸而成， 故为穿 孔式插接脚， 因此电路板必需配合设有穿孔， 这些穿孔对多层板的电路板会 牺牲每一层板的可使用空间， 因而影响每一层板的走线配置。
此外， 上述专利的电连接器是用于与对接连接器插接， 故该电连接器将 承受插拔时的插拔力， 然上述两种实施例， 经多次插拔或受到较大的插拔力 时， 易使第二插接脚 135或 135'产生歪斜， 进而易使后壁 134与遮蔽壳体 13 之间的间距变大而影响电连接器的稳固性， 故两实施例皆必需在后壁 134两 侧再弯折设有两具卡持块 137的侧翼 136以卡紧在两侧壁 133上， 以稳固后 壁 134与遮蔽壳体 13， 从而费工且增加成本。 发明内容
本发明的目的， 是提供一种电连接器， 其在于提供使绝缘本体与遮蔽壳 体的组合较为稳固， 以承受较大的插拔力外， 且能节省电路板的使用空间， 并且可省工以降低成本。
为达上述的目的， 本发明提供一种电连接器， 其包括一遮蔽壳体、 一设 于该遮蔽壳体内的绝缘本体及多个设于该绝缘本体的导电端子， 该绝缘本体 具有相对的前端部与后端部， 该遮蔽壳体具有对应该绝缘本体的前端部及后 端部的前端与后端， 该遮蔽壳体包含顶板、 两侧板与底板， 该遮蔽壳体在该 顶板的后端弯折延伸有一对应该绝缘本体的后端部的后盖， 该后盖的底端朝 该遮蔽壳体的前端方向弯折延伸两焊片。
本发明具有的有益效果包括： 经由遮蔽壳体的后盖向前弯折延伸可位于 绝缘本体下方的焊片， 以与后盖能共同构成一包覆绝缘本体后端部的结构， 与现有技术相比， 本发明两悍片经焊接于电路板后， 不仅使绝缘本体与遮蔽 壳体的组合较为稳固， 能承受较大的插拔力外， 而且能具有节省电路板的使 用空间， 且改善现有技术需在遮蔽壳体的后壁弯折设有卡紧于侧壁上的额外 结构设计， 使本发明省工、 降低成本。 附图说明
图 1为现有的电连接器的立体图。
图 2为现有的电连接器局部的背视立体图。
图 3为现有的电连接器另一实施例局部的背视立体图， 其中仅示出遮蔽 壳体。
图 4为本发明电连接器的立体分解图， 其中遮蔽壳体的后盖呈未弯折的 状态。
图 5为本发明电连接器的另一视角立体分解图， 其中遮蔽壳体的后盖呈 未弯折的状态。
图 6为本发明电连接器的立体组合图。
图 7为本发明电连接器设于电路板上的立体分解图， 其中示出绝缘本体 与遮蔽壳体呈分解的状态。
图 8为本发明电连接器设于电路板上的立体组合图。
图 9为本发明电连接器设于电路板上 ί
其中， 附图标记说明如下：
1 1 绝缘本体 12 导电端子
13 遮蔽壳体 131 顶壁
132 133 侧壁
134 135、 135' 第二插接脚
136 137 卡持块
2 绝缘本体
201 前端部 202 后端部
21 基体部 211 凹口
212 缺口 213 凸块
214 凹部 22 舌部
导电端子
31 接触部 32 焊脚
4 遮蔽壳体
401 刖 i而 402 后端
41 顶板 411 挡片 43 底板 431 辅助悍片
432 后缘面 44 后盖
441 悍片
电路板
51 导电垫 52、 52' 悍垫 具体实施方式
请先参阅图 4及图 5所示， 本发明提供一种电连接器， 其包括有一绝缘 本体 2、 多个导电端子 3及一遮蔽壳体 4。
绝缘本体 2具有相对的前端部 201与后端部 202， 在本实施例中， 绝缘 本体 2包含一基体部 21及一朝向该前端部 201方向连接于基体部 21端面的 舌部 22。 基体部 21的顶部可沿后端部 202朝前端部 201的方向凹设有两凹 口 211， 在基体部 21的顶部沿前端部 201朝后端部 202的方向可凹设一缺口 212, 且基体部 21的底部可向下突设有一凸块 213， 在基体部 21的底部还可 向上凹设有两凹部 214。
导电端子 3排布设于绝缘本体 2， 每一导电端子 3具有一接触部 31及一 焊脚 32， 接触部 31位于绝缘本体 2的前端部 201方向， 焊脚 32弯折伸出绝 缘本体 2的后端部 202。 本实施例中， 接触部 31位于舌部 22且显露于舌部 22底部， 悍脚 32则弯折伸出于基体部 21底部。
遮蔽壳体 4是以一金属板冲压弯折而成， 其具有对应于绝缘本体 2的前 端部 201及后端部 202的前端 401与后端 402， 遮蔽壳体 4包含顶板 41、 连 接于顶板 41相对两侧的两侧板 42与连接于两侧板 42底端的底板 43， 在顶 板 41的后端 402更延伸有一后盖 44， 请配合参阅图 6所示， 当后盖 44经弯 折后， 其将对应于绝缘本体 2的后端部 202, 而后盖 44的底端朝遮蔽壳体 4 的前端 401方向弯折延伸有两焊片 441。
在本实施例中， 遮蔽壳体 4的两焊片 441位于绝缘本体 2的下方， 两悍 片 441的自由端邻近于底板 43的后端 402， 顶板 41在后端 402方向的位置 处可向内弯折延伸有两挡片 41 1， 在后端 402方向的位置处可向内突设有一 挡部 412。 另一方面， 遮蔽壳体 4的底板 43在相对的两侧端可各延伸一辅助 焊片 431。
如图 4及图 5所示， 当在组装绝缘本体 2与遮蔽壳体 4时， 遮蔽壳体 4 的后盖 44可呈未弯折的状态， 绝缘本体 2可由后往前地组设于遮蔽壳体 4 内， 使遮蔽壳体 4罩设绝缘本体 2及导电端子 3， 请配合图 6所示， 当将遮 蔽壳体 4的后盖 44弯折后， 即可将后盖 44对应于绝缘本体 2的后端部 202， 并使绝缘本体 2及导电端子 3定位于遮蔽壳体 4内， 两焊片 441即可朝向遮 蔽壳体 4的前端 401方向。此外， 导电端子 3的焊脚 32是集成地排列位于两 悍片 441之间。
更进一步的说明， 当绝缘本体 2由后往前组装于遮蔽壳体 4内时， 顶板 41的挡部 412对应于绝缘本体 2的缺口 212， 而可卡入于缺口 212中， 顶板 41的两挡片 411对应于绝缘本体 2的两凹口 211， 而可伸入于凹口 211内， 遮蔽壳体 4的底板 43的后缘面 432可挡止绝缘本体 2的凸块 213， 经由上述 的设计， 可使绝缘本体 2准确组装定位于遮蔽壳体 4内， 且可挡止绝缘本体 2。 其中， 当绝缘本体 2组设于遮蔽壳体 4内及后盖 44经弯折后， 顶板 41、 两侧板 42、后盖 44及焊片 441可包覆住绝缘本体 2的基体部 2的后端部 202， 并使遮蔽壳体 4的两焊片 441位于绝缘本体 2的下方。
由上述， 请配合参阅图 7至图 9， 本发明的电连接器可供设置于一电路 板 5， 电路板 5上设有导电垫 51及悍垫 52， 导电端子 3的焊脚 32即焊接于 对应的导电垫 51上，而遮蔽壳体 4向前弯折的两焊片 441可供焊接于电路板 5对应的焊垫 52上， 从而将电连接器固定于电路板 5上。
因此， 电连接器可与相匹配的对接连接器 (未图示)相对接， 因在插拔时 将产生插拔力， 本发明通过后盖 44 向前弯折的焊片 441 以位于绝缘本体 2 的下方， 而与后盖 44共同构成一包覆绝缘本体 2后端部 202的结构，经悍片 441悍接于电路板 5后， 使绝缘本体 2与遮蔽壳体 4的组合能较为稳固， 故 在插拔时可承受较大的插拔力，以改善后盖 44易与遮蔽壳体 4的间隙变大而 影响电连接器稳固性的问题，因此后盖 44在两侧端即可不需再额外弯折延伸 有卡紧于侧板 42的结构设计。 并且后盖 44的两悍片 441是朝前弯折延伸而 成， 并非是向后弯折延伸， 故减少了向后弯折时所产生的一段距离， 同时， 两焊片 441也并非是需电路板配合设有穿孔而影响电路板每一层板走线配置 的穿孔式悍片， 因此通过本发明两焊片 41的设计可节省电路板的使用空间。
在本发明中， 值得一提的是， 遮蔽壳体 4的两悍片 441的自由端邻近于 底板 43的后端 402，因此可由焊料 (未图示)使两焊片 441与底板 43焊接在一 起，通过悍料使底板 43的后端 402与悍片 441同时焊在电路板 5上， 从而增 加悍接面积， 使绝缘本体 2与遮蔽壳体 4的组合更加稳固且能承受更大的插 拔力。
其次， 遮蔽壳体 4的后盖 44经弯折后， 可使两悍片 441朝向前端 401 方向， 继而使导电端子 3的焊脚 32能集成地排列位于两悍片 441之间， 以利 于电路板的走线配置。
再者， 遮蔽壳体 4的底板 43还延伸有两辅助悍片 431， 其可供焊接于电 路板 5对应的焊垫 52'上，因而能再提升遮蔽壳体 4与绝缘本体 2的稳固性以 再承受更大的插拔力。
另外，遮蔽壳体 4的两悍片 441分别可对应位于绝缘本体 2的凹部 214(如 图 9所示)， 因此可进一步降低整体的尺寸高度， 以利于电连接器达成微小化 的目的。
综合上述的说明， 本发明通过遮蔽壳体的后盖向前弯折延伸可位于绝缘 本体下方的焊片， 以与后盖能共同构成一包覆绝缘本体后端部的结构， 与现 有技术相比， 本发明两焊片经焊接于电路板后， 不仅使绝缘本体与遮蔽壳体 的组合较为稳固， 能承受较大的插拔力外， 而且能可节省电路板的使用空间， 且可改善现有的需在遮蔽壳体的后壁弯折设有卡紧于侧壁上的额外结构设 计， 使本发明可省工、 降低成本。
以上所述仅为本发明的较佳可行实施例， 非因此即局限本发明的专利范 围， 故举凡运用本发明说明书及附图内容所做的等效结构变化， 均同理皆包 含于本发明的范围内。

Claims

权利要求
1、 一种电连接器， 其包括一遮蔽壳体、 一设于该遮蔽壳体内的绝缘本 体及多个设于该绝缘本体的导电端子， 该绝缘本体具有相对的前端部与后端 部， 该遮蔽壳体具有对应该绝缘本体的前端部及后端部的前端与后端， 该遮 蔽壳体包含顶板、两侧板与底板， 其特征在于:该遮蔽壳体在该顶板的后端弯 折延伸有一对应该绝缘本体的后端部的后盖， 该后盖的底端朝该遮蔽壳体的 前端方向弯折延伸有两悍片。
2、 如权利要求 1所述的电连接器， 其特征在于:该后盖弯折延伸的焊片 位于该绝缘本体的下方。
3、 如权利要求 2所述的电连接器， 其特征在于:该绝缘本体的底部凹设 有两凹部， 该遮蔽壳体的焊片分别对应位于该凹部。
4、 如权利要求 2所述的电连接器， 其特征在于:所述导电端子具有弯折 伸出该绝缘本体的后端部的悍脚， 所述焊脚位于该遮蔽壳体的两焊片之间。
5、 如权利要求 1、 2、 3或 4所述的电连接器， 其特征在于:该后盖的焊 片的自由端邻近于该遮蔽壳体的底板的后端。
6、 如权利要求 5所述的电连接器， 其特征在于:该两悍片由焊料与该底 板的后端悍接在一起。
7、 如权利要求 6所述的电连接器， 其特征在于:该遮蔽壳体的底板相对 的两侧端延伸有辅助焊片。
8、 如权利要求 7所述的电连接器， 其特征在于:该遮蔽壳体的顶板弯折 延伸有挡片， 该绝缘本体凹设有对应该挡片的凹口， 该挡片伸入该凹口。
9、 如权利要求 8所述的电连接器， 其特征在于:该遮蔽壳体的顶板突设 有挡部， 该绝缘本体凹设有对应该挡部的缺口， 该挡部卡入于该缺口中。
10、如权利要求 9所述的电连接器，其特征在于:该绝缘本体的底部突设 有凸块， 该遮蔽壳体的底板的后缘面挡止该凸块。
PCT/CN2009/001532 2008-12-22 2009-12-22 电连接器 WO2010072051A1 (zh)

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