WO2009121239A1 - 一种夹刺式电子连接器 - Google Patents

一种夹刺式电子连接器 Download PDF

Info

Publication number
WO2009121239A1
WO2009121239A1 PCT/CN2009/000330 CN2009000330W WO2009121239A1 WO 2009121239 A1 WO2009121239 A1 WO 2009121239A1 CN 2009000330 W CN2009000330 W CN 2009000330W WO 2009121239 A1 WO2009121239 A1 WO 2009121239A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
threading
plastic
threading piece
type electronic
Prior art date
Application number
PCT/CN2009/000330
Other languages
English (en)
French (fr)
Inventor
王风良
Original Assignee
Wang Fengliang
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 Wang Fengliang filed Critical Wang Fengliang
Priority to US12/935,914 priority Critical patent/US8052461B2/en
Publication of WO2009121239A1 publication Critical patent/WO2009121239A1/zh

Links

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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
    • H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • 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
    • H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
    • H01R13/65915—Twisted pair of conductors surrounded by shield

Definitions

  • the present invention relates to the field of home audio video appliances and industrial electrical appliances, and more particularly to a spur type electronic connector. Background technique
  • connection line made of bismuth tin is not only inefficient in manufacturing, but also unstable in electrical performance.
  • Pass-through solder multi-contact connectors are provided with a row of parallel bumps 7 at the end of the connector for soldering to the conductors of the cable, see Figure 1.
  • This traditional soldering method requires a lot of cumbersome manual operations such as cutting, stripping, positioning, soldering, trimming, etc., which is inefficient and unstable, and becomes a bottleneck problem for connector manufacturers, cables and electronic equipment manufacturers.
  • U-shaped spurs and the metal contacts are 180-degree in a shape, which causes the adjacent contacts to be twisted, and the current is out of balance, which causes the characteristic impedance to suddenly increase and generate high-frequency attenuation.
  • U-shaped spurs can only be used in low frequency applications;
  • the U-shaped spur is only suitable for clamping the cable
  • the present invention discloses a connector for electrical connection, which transforms the tin-spot point of a passing solder-type multi-contact connector into a set of two rows of staggered U-shaped thorns.
  • the unique structure is used to hold the core wire of the cable and is in close contact with the conductor, thereby eliminating the solder and improving the manufacturing efficiency.
  • the unique feature of this connector is that the parallel contact of the ordinary puncture connection is innovated into a right-angled U-shaped clamp, which is divided into two rows of staggered arrangements, so as to eliminate the short circuit in a small space, ensuring Stability of characteristic impedance (impedance).
  • Another purpose of the connector is to aid in the assembly of the cable core and the 'connector, ensuring electrical continuity and mechanical fit of the cable conductor to the U-shaped pinch.
  • the present invention discloses a spur-type electronic connector in which the metal contacts on the upper and lower sides of the connector are right-angled U-shaped clips, and the adjacent right-angled bends U on each side
  • the shape spurs are distributed in two rows before and after each other, and a sufficient functional space is left between the two rows, which solves the dysentery of the high-frequency characteristic impedance of the conventional welded and ordinary punctured connectors.
  • the right angle bend U-shaped nip is integral with the metal contact, and a narrow groove is formed in the tail section of the clevis which is in close contact with the cable conductor.
  • the connector further includes a pair of plastic threading pieces cooperating with the clevis, the middle portion of the plastic threading piece is provided with a set of circular through holes for passing through the cable core, which simplifies the arrangement of the core wires. To ensure the parallel transmission of electrical signals, thus ensuring the stability of the characteristic impedance of the connector, greatly reducing the attenuation of the electrical signal.
  • the plastic threading piece is provided with a set of square through holes corresponding to the clevis which press the plastic threading piece, the clevis and the cable.
  • the plastic threading piece is provided with a plurality of recesses having an oblong shape and a circular cross section for accommodating the aluminum foil of the high-frequency signal twisted pair and the bare ground wire, which not only prevents the aluminum foil of the adjacent twisted pair from being short-circuited, but also connects the ground wire.
  • the characteristic impedance of the device is increased and stabilized, further reducing signal attenuation.
  • the traditional one-piece plastic insulator is split into four pieces, which greatly reduces the structural complexity and process difficulty, improves the production efficiency, and makes the characteristic impedance of the connector more controllable.
  • Both sides of the connector and the threading piece are provided with a set of protruding side wings for precise positioning in the combined operation of the connector and the wire.
  • the present invention also has a stamping die for factory assembly work, and an auxiliary outer frame for site site cable installation work, and a metal shielded shell is also available.
  • the above stamping die, the auxiliary outer frame and the metal shield shell are all matched with the two sets of side wings.
  • two sets of grooves are provided as guide rails, which are matched with the two sets of side wings, and the upper die of the stamping die is provided with a protrusion, which is arranged on the upper die of the stamping die.
  • the guide post and the guide sleeve cooperate with the lower die of the stamping die to press the plastic threading piece against the connector, thereby realizing The combination of the cable core and the U-shaped pinch is turned on.
  • the spur-type electronic connector further includes a metal or plastic outer frame for assembling the threading piece and the connector; the outer frame tail portion is provided with a bend to define a threading piece, and the outer frame is provided with two sides The square holes are matched with the side wings of the connector and the threading piece.
  • the clip-on electronic connector further includes a pair of metal shells assembled with the connector as a shield while grasping the cable; the inner shell of the metal shell is provided with two sets of slots on both sides thereof, and the connector and the threading sheet are Flank fit.
  • the thorn type electronic connector of the invention can replace the solder processing method by the cable factory and the installer in a new processing manner, and the efficiency and the accuracy and stability of the electrical performance such as the characteristic impedance and the signal attenuation are greatly improved while improving the efficiency. .
  • This connector can be used for high definition DVD players, televisions, mainframes and monitors, and other electrical connections for home and industrial use.
  • the U-shaped spur connector provided by the present invention can make adjacent wires and contacts in a parallel state after the wires are assembled, and has no current twisting, thereby ensuring stable characteristic impedance.
  • the high frequency attenuation is greatly reduced, so the U-shaped spur connector provided by the present invention can be applied to high frequency applications; and since the present invention uses a threading sheet, the U-shaped spur connector of the present invention can be clamped not only When you live in the cable, you can also clamp the multi-core round wire.
  • the combined strength of the product can be enhanced. Since the U-shaped pinch is arranged on the upper and lower sides, the problem of space congestion can be solved. The high-frequency characteristic impedance of the connector can be ensured.
  • 1 is a schematic view of a conventional solder-type multi-contact connector
  • Figure 2 is a schematic view of the separating member of the present invention.
  • Figure 3 is a schematic overall view of the detail separation member of the present invention.
  • Figure 4 is a schematic view of the assembly of the present invention.
  • Figure 5 is a schematic structural view of a threading sheet of the present invention.
  • FIG. 6 is a schematic view of an assembly of a parallel contact piece and a wire of a conventional smashed connector
  • FIG. 7 is a schematic view of a right angle bent contact pierce cable core of the connector of the present invention.
  • Figure 8 is a schematic view showing the structure and function of the outer frame of the present invention.
  • Figure 9 is a schematic view showing the structure and function of the metal shield shell of the present invention.
  • Figure 10 is a schematic view showing the structure and function of the supporting stamping die of the present invention. The best way to implement the invention
  • the invention modifies the metal solder joint 7 of the popular solder type multi-contact connector into a U-shaped unique structure of a right angle bending and clamping type, and the U-shaped nipples 2 are arranged in two rows in front and rear, and are guaranteed to each other. There is sufficient functional space without shorting each other, and the stability of the characteristic impedance of the connector is ensured.
  • Figures 2 and 3 the exploded view of the present invention.
  • the invention is unique in that the integrated plastic insulator passing through the connector is divided into four layers of four insulators 12 and 13, and the metal contact group 14 is injection-molded by the insulator 13 (the insulator 13 is plastic). (injection overmolding), combined into the metal shell 11, combined into one.
  • This design greatly reduces the structural complexity of the insulator and the process difficulty of assembling with the contact set 14, improves production efficiency, and makes the characteristic impedance of the connector more controllable. See Figure 3.
  • FIG. 6 is a schematic diagram of their connections.
  • the clamp of this kind of structure is linear parallel type, which requires large adjacent distance, otherwise it is easy to short circuit, and the cable core wire needs to be sharply bent, so that the high frequency characteristic impedance of the cable fluctuates and the signal attenuation is increased.
  • the tail section of the U-shaped nipple 2 of the present invention is bent at a right angle of 90 degrees, and a narrow groove 21 is opened for clamping the piercing cable core 4, and while the narrow groove 21 pierces the sheath of the cable core 4, The cable core conductor 41 is clamped to ensure tight electrical contact. See Figure 7.
  • the present invention adds a pair of plastic threading sheets 3, and a set of circular through holes 6 for passing through the cable cores, and provided A set of square through holes 5 that closely fit the clevis 2 .
  • the threading piece is specially designed with a plurality of recesses 61 having an oblong cross section for accommodating the aluminum foil and the bare ground wire. Prevents short-circuiting of adjacent twisted pairs and stabilizes the characteristic impedance of the connector, further reducing signal attenuation. See Figure 2, Figure 3, Figure 4, Figure 5.
  • a pair of protruding side flaps 15 are provided on both sides of the connector 1, and a pair of protruding side flaps 31 are provided on both sides of the threading piece 3 for precise positioning in the combined operation of the connector 1 and the electric wire 4.
  • the side flap 15 is provided with A projection 16 that closely fits the recess 17 in the insulators 12, 13. See Figure 3, Figure 4, Figure 8, Figure 9, Figure 10.
  • the cable core group 4 can smoothly penetrate the two sets of circular through holes 6 on the threading piece 3, and then align the set of square holes 5 above the threading piece with the U-shaped pinch 2 of the connector, and process by pressing.
  • the mating piece 3, the U-shaped nip 2 and the cable core 4 are assembled.
  • all the ridgers 2 pierce the outer sheath of the corresponding cable core 4 while tightly sandwiching the conductor 41 of the cable core 4, while the upper and lower threading tabs are against the column 32 and the hole 33 (see Figure 5) is tightly combined with a tight fit to achieve a stable combination.
  • Figure 4 For the semi-finished product after assembly, see Figure 4.
  • the present invention is provided with a stamping die, and two sets of grooves 83 are provided on the side wall of the cavity of the lower die 82 as rails, which are matched with the two sets of side flaps 15, 31 of the connector, and the upper die 81 A projection 86 is provided for pressing the threading piece.
  • the upper mold 82 is engaged with the lower mold 82 through the guide post 84 and the guide sleeve 85, so that the plastic threading sheet 3 can be pressed onto the connector 1, thereby achieving the combined conduction of the cable core 4 and the U-shaped clamp 2.
  • the present invention may optionally be provided with a metal or plastic outer frame 76 for assembling the threading piece 3 and the connector 1, which may replace the above-mentioned stamping die.
  • the outer frame 76 is provided with a bend 79 at the tail portion thereof, and can define a threading piece 3, and two sets of square holes 77, 78 are arranged on both sides of the outer frame, and cooperate with the side flaps 15, 31 of the connector 1 and the threading piece 3 to ensure the cable. The combined strength with the connector. See Figure 8.
  • the present invention is equipped with a pair of metal shells 91, 92, which are assembled with the connector 1 as a shield, and the tail of the metal shell can be stamped and grasped.
  • the metal shell 92 is provided with two sets of slots 93 on both sides thereof, which cooperate with the side flaps 15, 31 of the connector and the threading piece to ensure the combination precision and strength.
  • the metal shells 91, 92 are clamped by the barbs 95 and the square holes 94. See Figure 9.
  • the ⁇ -type electronic connector of the invention allows the cable factory to replace the solder-type processing mode with a new processing method, which improves the efficiency and the accuracy and stability of the electrical performance.
  • This connector can be used for high definition DVD players, televisions, mainframes and monitors, and other electrical connections for home and industrial use.

Description

一种夹刺式电子连接器 技术领域
本发明涉及家用音频视频电器、工业电器设备领域，尤其涉及一种夹刺式 电子连接器。 背景技术
在家用音频视频电器、 电脑、工业电器设备等领域， 随着信息传输量的激 增， 多触点连接器获得了越来越普遍的应用， 相应地， 对于设备之间的连接电 缆的需求与日俱增。但随着连接器触点的小型化、微型化， 以及触点数量的增 多，传统的焊锡式电缆加工方式面临越来越大的困难。采用悍锡制造的连接线， 不仅制造效率低下， 而且电气性能不稳定。
通行的焊锡式多触点连接器， 均是在连接器尾部设置一排平行的悍点 7， 用于与电缆的导体进行焊锡连接， 参见图 1。这种传统的焊接方式需要大量繁 琐的裁、 剥、 定位、 焊锡、 修整等手工操作， 效率低下而且性能不稳定， 成为 困扰连接器、 线缆和电子设备制造商的瓶颈难题。
现有技术中虽然也存在 U 型夹剌类的多触点连接器， 如专利文献 CN1249855A, 但该方案存在以下缺点：
1、 U型夹刺与金属触片呈 180度的一字形， 导致相邻触片必须扭开， 电 流失去平衡关系， 会使特性阻抗骤然增大， 并产生较高的高频衰减， 所以该 U 型夹刺只能用在低频场合；
2、 该 U型夹刺仅适用于夹住排线；
3、 夹剌呈单面分布， 导致空间比较拥挤。 发明公开
本发明为了解决上述问题，公开了一种用于电器连接的连接器，将通行的 焊锡式多触点 (contact)连接器的悍锡点， 革新为一组两排错落式的 U形夹刺 独特结构，用于夹持剌穿电缆的芯线，并与导体紧密接触，从而达到免除焊锡， 提升制造效率的目的。 本连接器的独到之处，在于将普通的刺破式连接的并行触点，革新为直角 弯曲的 U形夹剌， 分为两排错落式排布， 从而在狭小空间内杜绝短路，确保了 特性阻抗 (impedance)的稳定性。
本连接器的另一目的还在于辅助电缆芯线与'连接器的装配，确保电缆导体 与 U形夹刺的电气导通和机械配合。
具体地讲，本发明公开了一种夹刺式电子连接器，所述连接器的上下两面 的金属触点均为直角折弯 U形夹剌，每一面的相邻的所述直角折弯 U形夹刺彼 此前后错落分布为两排，两排之间留有充分的功能空间，解决了传统焊接式和 普通刺破式连接器的高频特性阻抗剧烈波动的痼疾。
所述直角折弯 U形夹刺与所述金属触点为一体，在所述 U形夹剌的尾段开 设夹持刺穿电缆外皮与电缆导体紧密接触的窄槽。
所述连接器还包括一对与所述 U形夹剌相配合的塑料穿线片，所述塑料穿 线片中间部位设有一组用于穿过电缆芯线的圆通孔， 简化了芯线的排列作业， 确保电信号的平行传输， 从而确保连接器的特性阻抗（impedance)的稳定性， 大大地降低了电信号的衰减 (attenuation)。
所述塑料穿线片上面设有一组与所述 U形夹剌对应的压紧所述塑料穿线 片、 所述 U形夹剌和电缆的方形通孔。
所述塑料穿线片上增设有用于容纳高频信号绞线对的铝箔和裸露地线的 数个截面为长圆形的凹陷， 不仅可以防止相邻绞线对的铝箔、地线短路，而且 令连接器的特性阻抗益加稳定， 进一步降低了信号衰减。
将传统的一体式塑胶绝缘体，拆分为四件组合式，从而大大地降低了结构 复杂性和工艺难度， 提升了生产效率， 也令连接器的特性阻抗更加可控。
所述连接器及穿线片的两侧，各设有一组突出的侧翼，用于连接器与电线 组合作业中的精确定位。
本发明还设有用于工厂组装作业的冲压模具，和用于工地现场电缆安装作 业的辅助外架， 同时可选配金属屏蔽壳（shielding shell)。 以上冲压模具、 辅助外架和金属屏蔽壳均是与所述两组侧翼进行配合。
在该冲压模具的下模的型腔侧壁设有两组凹槽作为导轨，与所述的两组侧 翼配合，该冲压模具的上模设有凸起，通过该冲压模具的上模上设置的导柱和 导套与该冲压模具的下模配合，使所述塑料穿线片压紧到连接器上，从而实现 电缆芯线与 U形夹刺的组合导通。
夹刺式电子连接器还包括一个金属或塑料外架，用于所述穿线片与连接器 的组装作业；该外架尾部设有折弯，可限定穿线片，该外架两侧设有两组方孔， 与连接器及穿线片所述侧翼配合。
夹剌式电子连接器还包括一对金属壳，与连接器组装作为屏蔽， 同时可抓 紧电缆；该金属壳的内壳的两侧设有两组开槽，与连接器和穿线片的所述侧翼 配合。
本发明刺式电子连接器，可让电缆厂以及安装工人以全新的加工方式取代 焊锡式的加工方式， 在提高效率的同时， 大大提升了特性阻抗、信号衰减等电 气性能的精准度和稳定性。
本连接器可用于高清晰度 DVD播放器、 电视机、 电脑主机与显示器， 以及 其他家用与工业用电气的连接。
相对于现有的 U型夹刺而言，本发明提供的 U型夹刺连接器能够在电线组 装后使相邻电线和触片处于平行状态，无电流的扭错，保证了特性阻抗的稳定 性，极大地降低了高频衰减，因此本发明提供的 U型夹刺连接器可以应用在高 频场合；并且由于本发明使用了穿线片， 因此本发明中 U型夹刺连接器不仅可 以夹住排线， 还可以夹住多芯圆电线， 同时还由于穿线片的结构设计， 可以增 强产品的组合强度； 由于 U型夹刺呈上下两面排布， 因此既可以解决空间拥挤 的问题， 又可以确保连接器的高频特性阻抗。 附图简要说明
图 1为现有通行的焊锡式多触点连接器的示意图；
图 2为本发明的分离件示意图；
图 3为本发明的细部分离件示意总图；
图 4为本发明的组装件示意图；
图 5为本发明的穿线片结构示意图；
图 6为现有通行剌破式连接器的并行式触片与电线的组装件示意图； 图 7为本发明连接器的直角折弯触片刺穿电缆芯线示意图；
图 8为本发明的外架结构与功能示意图；
图 9为本发明的金属屏蔽壳结构与功能示意图； 图 10为本发明的配套冲压模具结构与功能示意图。 实现本发明的最佳方式
本发明将通行的焊锡式多触点连接器的金属焊点 7， 修改为一种直角折弯 夹剌式的 U形独特结构，该 U形夹刺 2彼此前后错落分布为两排，保证彼此有 充足的功能空间而不彼此短路，而且保证了连接器的特性阻抗的稳定性。参见 图 2、 图 3, 本发明的爆炸图。
本发明的独特之处在于，将该类连接器通行的一体式塑料绝缘体，拆分为 绝缘体 12、 13共四层四件， 金属触片组 14由绝缘体 13 (绝缘体 13为塑料） 注塑包覆（injection overmolding) , 组合后塞入金属壳 11， 组合为一体。 该 设计大大地降低了绝缘体的结构复杂性， 以及与触片组 14组装的工艺难度， 提升了生产效率， 也令连接器的特性阻抗更加可控。 参见图 3。
市场上有普通的并行式剌破式连接器， 图 6为其连接示意图。该种结构的 夹剌为直线并行式， 要求相邻距离大， 否则易短路， 且电缆芯线需要急弯曲， 从而令电缆的高频特性阻抗出现波动， 加大信号衰减。
本发明 U形夹刺 2的尾段为 90度直角折弯， 并开设窄槽 21， 用于夹持刺 穿电缆芯线 4, 在该窄槽 21刺穿电缆芯线 4外皮的同时， 与电缆芯线导体 41 夹紧， 确保紧密的电气接触。 参见图 7。 图 7为本发明的 U形夹剌夹持剌穿电 缆芯线的示意图， 在本发明中， 因为 U形夹刺 2彼此前后错落分布为两排，节 省了空间， 无短路之忧， 故电缆芯线能够并行， 从而稳定了高频特性阻抗， 降 低了信号衰减。
为了使电缆芯线 4与连接器 1的装配作业能准确、高效地进行，本发明增 设了一对塑料穿线片 3， 上设一组用于穿过电缆芯线的圆通孔 6， 同时设有与 U形夹刺 2紧密配合的一组方形通孔 5。 针对高频数字电缆的铝箔屏蔽绞线对 (Shielded Twisted Pair, STP)， 穿线片特别设计了数个截面为长圆形的凹 陷 61， 用于容纳铝箔 （Aluminum foil)和裸露地线， 不仅可以防止相邻绞线 对的短路， 而且令连接器的特性阻抗益加稳定， 进一步降低了信号衰减。参见 图 2、 图 3、 图 4、 图 5。
连接器 1的两侧设有一组突出的侧翼 15， 穿线片 3的两侧设有一组突出 的侧翼 31， 用于连接器 1与电线 4组合作业中的精确定位。 侧翼 15上设置有 凸起 16， 该凸起 16和绝缘体 12、 13上的凹槽 17紧密配合。 参见图 3、 图 4、 图 8、 图 9、 图 10。
电缆芯线组 4可以顺利地穿入穿线片 3上的两组圆通孔 6， 然后将穿线片上 面的一组方孔 5，与连接器的 U形夹刺 2对准，通过压制的方式加工配合为一体， 从而将穿线片 3、 U形夹刺 2和电缆芯线 4组装起来。 在这个过程中， 所有的 ϋ形 夹刺 2将对应的电缆芯线 4的外皮刺穿， 同时紧密地夹住电缆芯线 4的导体 41， 同时， 上下穿线片靠柱 32和孔 33 (参见图 5) 的过盈配合 (tight fit)而紧密结 合， 从而实现稳定的组合。 组装完成后的半成品， 可参见图 4。
为便于电缆厂的组装作业，本发明配有冲压模具，在下模 82的型腔侧壁设 有两组凹槽 83， 作为导轨， 与连接器的两组侧翼 15、 31配合， 其上模 81设有凸 起 86， 用于压紧穿线片。 上模 82通过导柱 84、导套 85与下模 82配合， 即可将塑 料穿线片 3压紧到连接器 1上， 从而实现电缆芯线 4与 U形夹剌 2的组合导通。
为便于现场电缆安装工的组装作业， 本发明可选配一个金属或塑料外架 76, 用于所述穿线片 3与连接器 1的组装作业， 可代替上述冲压模具。该外架 76尾部设有折弯 79， 可限定穿线片 3， 该外架两侧设有两组方孔 77、 78， 与 连接器 1及穿线片 3所述侧翼 15、 31配合， 确保电缆与连接器的组合强度。 参见图 8。
为确保电磁屏蔽效果， 本发明选配一对金属壳 91、 92， 与连接器 1组装 作为屏蔽， 同时金属壳尾部可冲压、 抓紧电缆。 该金属壳 92的两侧设有两组 开槽 93， 与连接器和穿线片的所述侧翼 15、 31配合， 确保组合精度和强度。 金属壳 91、 92靠倒勾 95与方孔 94卡紧。 参见图 9。
经过以上的组装作业之后， 电缆芯线 4与连接器 1获得了稳固紧密的连接， 然后便可以进行注塑和成品组装、 测试作业。 工业应用性
本发明剌式电子连接器，可让电缆厂以全新的加工方式取代焊锡式的加工 方式， 在提高效率的同时， 大大提升了电气性能的精准度和稳定性。
本连接器可用于高清晰度 DVD播放器、 电视机、 电脑主机与显示器， 以及 其他家用与工业用电气的连接。

Claims

权利要求书
1.一种夹刺式电子连接器， 其特征在于，所述连接器的上下两面的金属触 点均为 u形夹刺， U形夹剌的尾端直角折弯，且每一面的相邻的所述 U形夹剌 彼此前后错落分布为两排， 两排之间留有功能空间以防止短路。
2. 如权利要求 1所述的夹刺式电子连接器， 其特点在于， 所述连接器还 包括一对与所述 U形夹刺相配合的塑料穿线片，所述塑料穿线片中间部位设有 一组穿过电缆芯线的圆通孔， 用于降低电信号的衰减。
3. 如权利要求 2所述的夹刺式电子连接器， 其特点在于， 所述塑料穿线 片上面设有一组与所述 U形夹刺匹配的用于压紧所述 U形夹刺和电缆芯线的方 形通孔。
4. 如权利要求 2所述的夹刺式电子连接器， 其特点在于， 该组塑胶穿线 片分别由上穿线片和下穿线片组成上穿线片和下穿线片上分别设有相对应的 柱和孔， 保证上穿线片和下穿线片紧密配合。
5. 如权利要求 3所述的夹刺式电子连接器， 其特点在于， 所述塑料穿线 片上增设有用于容纳高频信号绞线对的铝箔和裸露地线的数个截面为长圆形 的凹陷， 用于防止防止相邻绞线对的铝箔、 地线短路和降低信号衰减。
6. 如权利要求 4所述的夹剌式电子连接器， 其特点在于， 所述连接器的 上下两面分别由两层塑胶绝缘体组成。
7. 如权利要求 5所述的夹剌式电子连接器， 其特点在于， 连接器塑胶绝 缘体的两侧以及穿线片的两侧，各设有一组突出的侧翼，用于连接器与电线组 合作业中的精确定位。
8. 如权利要求 6所述的夹刺式电子连接器， 其特点在于， 还包括冲压模 具，在该冲压模具的下模的型腔侧壁设有两组凹槽作为导轨，与所述的两组侧 翼配合，该冲压模具的上模设有凸起，通过该冲压模具的上模上设置的导柱和 导套与该冲压模具的下模配合，使所述塑料穿线片压紧到连接器上，从而实现 电缆芯线与 U形夹刺的组合导通。
9. 如权利要求 6所述的夹刺式电子连接器， 其特点在于， 还包括一个金 属或塑料外架， 用于所述穿线片与连接器的组装作业； 该外架尾部设有折弯， 可限定穿线片， 该外架两侧设有两组方孔， 与连接器及穿线片所述侧翼配合。
10. 如权利要求 6所述的夹剌式电子连接器， 其特点在于， 还包括一对金 属壳， 与连接器组装作为屏蔽， 同时可抓紧电缆； 该金属壳的内壳的两侧设有 两组开槽， 与连接器和穿线片的所述侧翼配合。
PCT/CN2009/000330 2008-04-01 2009-03-27 一种夹刺式电子连接器 WO2009121239A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/935,914 US8052461B2 (en) 2008-04-01 2009-03-27 Bayonet type electronic connector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200820079700.4 2008-04-01
CNU2008200797004U CN201204261Y (zh) 2008-04-01 2008-04-01 一种夹刺式电子连接器

Publications (1)

Publication Number Publication Date
WO2009121239A1 true WO2009121239A1 (zh) 2009-10-08

Family

ID=40426576

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2008/001609 WO2009121221A1 (zh) 2008-04-01 2008-09-12 一种夹刺式电子连接器
PCT/CN2009/000330 WO2009121239A1 (zh) 2008-04-01 2009-03-27 一种夹刺式电子连接器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001609 WO2009121221A1 (zh) 2008-04-01 2008-09-12 一种夹刺式电子连接器

Country Status (3)

Country Link
US (1) US8052461B2 (zh)
CN (1) CN201204261Y (zh)
WO (2) WO2009121221A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201204261Y (zh) 2008-04-01 2009-03-04 王风良 一种夹刺式电子连接器
US20110256756A1 (en) * 2009-07-15 2011-10-20 Luxi Electronics Corp. Diiva, displayport, dvi, usb, and hdmi diy field termination products
CN201708388U (zh) * 2010-05-12 2011-01-12 富士康(昆山)电脑接插件有限公司 电连接器组件
CN103247908A (zh) * 2012-02-06 2013-08-14 凡甲电子(苏州)有限公司 线缆连接器组件
US9553401B2 (en) * 2012-02-07 2017-01-24 3M Innovative Properties Company Electrical connector for strain relief for an electrical cable
US8517775B1 (en) * 2012-02-13 2013-08-27 Cheng Uei Precision Industry Co., Ltd. Electrical connector
US20140022719A1 (en) * 2012-07-18 2014-01-23 Mediatek Inc. Interface Module and Related Method
US9863996B2 (en) * 2013-12-12 2018-01-09 Carlos Gutierrez Martinez Apparatus and process for testing and improving electrical and/or mechanical characteristics of an electrical connection
US10380764B2 (en) * 2013-12-18 2019-08-13 Cognex Corporation System and method for performing vision system planar hand-eye calibration from straight line features
TWM481498U (zh) * 2014-01-29 2014-07-01 Amphenol Ltw Technology Co Ltd 電連接器(二)
US9722383B2 (en) * 2014-05-07 2017-08-01 Foxconn Interconnect Technology Limited Electrical connector having insulative housing and method of making the same
CN204243282U (zh) * 2014-11-19 2015-04-01 富士康(昆山)电脑接插件有限公司 电连接器
CN204632982U (zh) 2015-03-27 2015-09-09 富士康(昆山)电脑接插件有限公司 线缆连接器组件
US20170056255A1 (en) * 2015-08-26 2017-03-02 The Procter & Gamble Company Absorbent article with signals
KR20180092976A (ko) 2015-12-15 2018-08-20 팬듀트 코포레이션 현장 종단 가능 rj45 플러그 조립체
JP6930926B2 (ja) * 2016-01-29 2021-09-01 富士フイルム株式会社 欠陥検査装置、方法およびプログラム
JP6757611B2 (ja) * 2016-07-20 2020-09-23 ヒロセ電機株式会社 端子支持体を有する電気コネクタ
US10965054B2 (en) * 2016-07-20 2021-03-30 Hirose Electric Co., Ltd. Cable connector having cable holders
TWM553509U (zh) * 2017-07-26 2017-12-21 Advanced Connectek Inc 插頭電連接器
CN115021009A (zh) * 2021-03-05 2022-09-06 广濑电机株式会社 线缆保持部件以及具有线缆保持部件的线缆连接器装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2393227Y (zh) * 1999-10-12 2000-08-23 南士资讯股份有限公司 缆线连接器结构
CN1057642C (zh) * 1995-11-07 2000-10-18 住友电装株式会社 压力成蜷式连接器
CN201204261Y (zh) * 2008-04-01 2009-03-04 王风良 一种夹刺式电子连接器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721483A (en) * 1984-02-15 1988-01-26 Northern Technologies Ltd. Shielded connector assembly for flat braided cable
JPH0740300Y2 (ja) * 1989-05-19 1995-09-13 日本エー・エム・ピー株式会社 圧接コネクタ
US5118310A (en) * 1991-03-06 1992-06-02 Panduit Corp. Central latch modular telephone connector
CN2095488U (zh) * 1991-07-10 1992-02-05 江壁台 电脑连接器插头
DE4345247C2 (de) * 1992-09-14 1996-04-11 Yazaki Corp Schneidklemm-Verbindungsstecker
US5273459A (en) * 1992-10-01 1993-12-28 The Whitaker Corporation Connector feature for improved contact wiping
US5343547A (en) * 1993-05-04 1994-08-30 Palecek Vincent J Overconnector assembly
US5421741A (en) * 1993-08-20 1995-06-06 Berg Technology, Inc. Electrical connection assembly
US5902147A (en) * 1997-03-07 1999-05-11 Circuit Assembly Corp. Multi-conductor cable connector with integral grounding bus
US5971793A (en) * 1997-06-12 1999-10-26 Circuit Assembly Corp. Multi-conductor cable connector
CN1092849C (zh) * 1997-08-12 2002-10-16 鸿海精密工业股份有限公司 线缆连接器
CN2355433Y (zh) * 1998-12-29 1999-12-22 富士康(昆山)电脑接插件有限公司 同轴线缆连接器
US6062907A (en) * 1999-02-04 2000-05-16 Hon Hai Precision Ind. Co., Ltd. Offset ultra SCSI connector
US6080006A (en) * 1999-05-26 2000-06-27 Broder; Eric S. Insulated connector for electrical conductors
US7052307B2 (en) * 2004-02-03 2006-05-30 Dae Eun Electronics Co., Ltd. Modular jack having connecting cap
TWM258443U (en) * 2004-05-13 2005-03-01 Advanced Connectek Inc Improved connector with a transmission interface
US6932640B1 (en) * 2004-10-22 2005-08-23 Yun-Ching Sung HDMI connector
TWM324316U (en) * 2007-07-11 2007-12-21 Long Chang Technology Co Ltd Connector and terminal thereof
US8500489B2 (en) * 2009-07-15 2013-08-06 Luxi Electronics Corp. HDMI locking connectors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1057642C (zh) * 1995-11-07 2000-10-18 住友电装株式会社 压力成蜷式连接器
CN2393227Y (zh) * 1999-10-12 2000-08-23 南士资讯股份有限公司 缆线连接器结构
CN201204261Y (zh) * 2008-04-01 2009-03-04 王风良 一种夹刺式电子连接器

Also Published As

Publication number Publication date
US20110028047A1 (en) 2011-02-03
CN201204261Y (zh) 2009-03-04
WO2009121221A1 (zh) 2009-10-08
US8052461B2 (en) 2011-11-08

Similar Documents

Publication Publication Date Title
WO2009121239A1 (zh) 一种夹刺式电子连接器
JP7146544B2 (ja) 電気コンタクトデバイス、電気接続ユニット、および電気ケーブルを組み立てる方法
US20060234556A1 (en) Connector assembly
US7607944B2 (en) Multi-pole coaxial connector
US9991639B2 (en) Wafer connector with grounding clamp
US20110021089A1 (en) Electrical contact
US3953103A (en) Plug-in terminal
KR20130099894A (ko) 캡 몸체 절연 변위 커넥터
JPH0828252B2 (ja) 電気コネクタ組立体及びその製造方法
JPH10125408A (ja) 電気コネクタ及び電気コネクタへの結線方法
KR20100129739A (ko) 후프 부재, 내부 전도체 터미널 및 동축 커넥터 제조 방법
KR101958096B1 (ko) 클램핑력을 인가하고 임피던스 불연속의 영향을 감소시키기 위한 두 세트의 클램핑 판을 구비하는 케이블 커넥터
CN201584546U (zh) 线缆连接器组件
TW201212428A (en) Coaxial connector and substrate connector
JP5836827B2 (ja) 入力端子台
US7249970B1 (en) Connector for coaxial cable
KR101521386B1 (ko) 케이블 접속 방법
US20110250795A1 (en) Cable assembly with improved terminating means
CN201323284Y (zh) 同轴连接器内导体组件
JP2007234490A (ja) 同軸ケーブル用コネクタ
WO2009142273A1 (ja) 接続部材
JP2007123015A (ja) ジョイントコネクタ
US6672913B1 (en) Plug connector and method for manufacturing the same
JP2002334764A (ja) シールドコネクタの接続処理方法及びその方法により構成されたシールドコネクタ
CN107681392B (zh) 射频同轴连接器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09729089

Country of ref document: EP

Kind code of ref document: A1

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 12935914

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09729089

Country of ref document: EP

Kind code of ref document: A1