CN105470734A - electrical connector - Google Patents
electrical connector Download PDFInfo
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- CN105470734A CN105470734A CN201410451002.2A CN201410451002A CN105470734A CN 105470734 A CN105470734 A CN 105470734A CN 201410451002 A CN201410451002 A CN 201410451002A CN 105470734 A CN105470734 A CN 105470734A
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- 239000004020 conductor Substances 0.000 claims abstract description 121
- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 230000008054 signal transmission Effects 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000000084 colloidal system Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 2
- 238000005728 strengthening Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 208000032365 Electromagnetic interference Diseases 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
技术领域 technical field
本发明为提供一种电连接器，尤指一种借由上下交错排列的传输导体组，及一体成形的隔板部、环状腰带与框体部，达成可双向正反插接且能有效抑制EMI及RFI等干扰的电连接器。 The present invention provides an electrical connector, especially a transmission conductor group arranged vertically and staggeredly, and a partition part, an annular belt and a frame part integrally formed to achieve bidirectional positive and negative insertion and effective Electrical connectors that suppress interference such as EMI and RFI.
背景技术 Background technique
按，电子产业的兴盛，几乎所有电子产品都有连接器的使用需求，而市面上使用率最高的通用串行总线，即为协会所制定的连接器标准接口规格，此规范为日前市面上最被普遍使用者，因此，也有非常多针对此种连接器衍生出来的改良，其中最简单却是最便民的改良，就是连接器的双向插接。由于连接器公头母座的对接，有固定的方向，而使用者在操作时往往因为疏忽等众多因素，造成连接器的反向插置，此意外产生的后果，轻则连接器接脚毁损，重则电子设备短路报销。因此，业者开发出此种可双向插接的连接器，实为方便实用的改良。 By the way, with the prosperity of the electronics industry, almost all electronic products require the use of connectors, and the universal serial bus with the highest usage rate on the market is the connector standard interface specification formulated by the association. This specification is the most recent on the market. It is widely used, therefore, there are many improvements derived from this type of connector, among which the simplest but most convenient improvement is the two-way insertion of the connector. Due to the docking of the male and female connectors, there is a fixed direction, and the user often causes the connector to be inserted in the opposite direction due to many factors such as negligence during operation. The consequences of this accident can range from damage to the connector pins. , and if the electronic equipment is short-circuited, it will be reimbursed. Therefore, it is a convenient and practical improvement for the industry to develop such a bidirectionally insertable connector.
然而，上述改良仅局限于USB2.0的规格，现下科技日新月异，可说每天都在进步，USB2.0、USB3.0、Type-A、Type-B等等诸如此类的连接器，不论是传输速度的提升或是硬件规格的精进，都必须随着时代变迁而进化，可惜上述双向插接的连接器仅适用于USB2.0，对于更高级的连接器则无法胜任。 However, the above-mentioned improvements are only limited to the USB2.0 specification. Nowadays, technology is changing with each passing day, and it can be said that it is improving every day. Connectors such as USB2.0, USB3.0, Type-A, Type-B, etc. The improvement of hardware specifications or the improvement of hardware specifications must evolve with the changes of the times. Unfortunately, the above-mentioned two-way plug-in connector is only suitable for USB2.0, and it is not competent for more advanced connectors.
是以，要如何解决上述习用双向插接连接器的问题与缺失，即为本发明的发明人与从事此行业的相关厂商所亟欲研究改善的方向所在者。 Therefore, how to solve the problems and deficiencies of the above-mentioned conventional two-way plug connector is the direction that the inventor of the present invention and related manufacturers engaged in this industry want to study and improve.
发明内容 Contents of the invention
故，本发明的发明人有鉴于上述缺失，乃搜集相关资料，经由多方评估及考虑，并以从事于此行业累积的多年经验，经由不断试作及修改，始设计出此种制程简单、使用方便、结构强健且干扰较低的电连接器的发明专利者。 Therefore, in view of the above shortcomings, the inventor of the present invention collected relevant information, evaluated and considered in many ways, and based on years of experience accumulated in this industry, through continuous trial and modification, he designed this kind of manufacturing process that is simple and easy to use. Patentee for the invention of a convenient, robust, and low-interference electrical connector.
本发明的主要目的在于：利用双排交错排列的传输导体组的接触部，达成连接器的正反向插接，并利用单排免焊的传输导体组的转接部，提升制程的方便性，再以屏蔽壳体、斜盖部、隔板部、环状腰带及框体部，降低电磁干扰及射频干扰等问题的发生。 The main purpose of the present invention is to use the contact parts of the double-row staggered transmission conductor groups to achieve the forward and reverse insertion of the connector, and to use the transfer part of the single-row non-soldering transmission conductor group to improve the convenience of the process , and then use the shielding shell, inclined cover, partition, ring belt and frame to reduce the occurrence of electromagnetic interference and radio frequency interference.
为达成上述目的，本发明的解决方案是： For reaching above-mentioned purpose, solution of the present invention is:
一种电连接器，包括： An electrical connector comprising:
至少一传输导体组，该传输导体组包含多个高频差分讯号传输导体对、一分别设于该些高频差分讯号传输导体对两侧的电源传输导体对、及多个位于该些高频差分讯号传输导体对中央的低频讯号传输导体； At least one transmission conductor set, the transmission conductor set includes a plurality of high-frequency differential signal transmission conductor pairs, a power transmission conductor pair respectively arranged on both sides of the high-frequency differential signal transmission conductor pair, and a plurality of high-frequency The low frequency signal transmission conductor in the center of the differential signal transmission conductor pair;
多个界定于该传输导体组一端且为上下交错排列的接触部； a plurality of contact portions defined at one end of the transmission conductor set and arranged staggered up and down;
一界定于该传输导体组相应背离各该接触部的端处且以至少四个为一组并排排列的转接部。 A transition portion is defined at the end of the transmission conductor set away from each of the contact portions and is arranged side by side in groups of at least four.
进一步，该接触部中间设有一供隔离讯号的隔板部，且该隔板部两侧分别具有至少一供接地导通及卡扣的凹陷部。 Furthermore, a partition for signal isolation is provided in the middle of the contact part, and at least one recess for grounding conduction and buckling is respectively provided on both sides of the partition.
进一步，该转接部的侧处环设有一供接地导通的框体部，且该框体部焊接于电路基板上而得以接地导通。 Further, a frame portion for grounding conduction is provided around the side of the transfer portion, and the frame portion is welded on the circuit board to achieve grounding conduction.
进一步，该传输导体组收容于一屏蔽壳体内，且该屏蔽壳体两侧分别具有一插接式的焊接脚。 Further, the transmission conductor group is accommodated in a shielding case, and the two sides of the shielding case respectively have a plug-in welding leg.
进一步，该转接部一侧具有一供抑制电磁干扰或射频干扰，且为斜盖态样的屏蔽壳体。 Further, one side of the transfer part has a shielding shell in the form of a slanted cover for suppressing electromagnetic interference or radio frequency interference.
进一步，该转接部转接于印刷电路基板(PrintedCircuitBoard,PCB)或黑胶状封装积体(ChipOnBoard,COB)上。 Further, the transfer part is transferred to a printed circuit board (Printed Circuit Board, PCB) or a black glue-like packaging integrated body (Chip On Board, COB).
进一步，该电源传输导体对的宽度大于高频差分讯号传输导体对的宽度，供大电流通过。 Further, the width of the power transmission conductor pair is larger than that of the high-frequency differential signal transmission conductor pair, so as to allow large current to pass through.
进一步，该传输导体组上设有一绝缘胶体，且该绝缘胶体上具有至少一供调整阻抗的镂空部。 Further, the transmission conductor group is provided with an insulating glue, and the insulating glue has at least one hollow part for adjusting impedance.
进一步，该转接部为免焊式弹性状。 Further, the transfer part is weld-free and elastic.
进一步，该屏蔽壳体为线端状或封装式。 Further, the shielding shell is in the form of a wire terminal or a package.
进一步，该屏蔽壳体一侧界定一对插部，该对插部的宽度小于该屏蔽壳体的宽度。 Further, one side of the shielding case defines a pair of inserting portions, and the width of the pairing portions is smaller than the width of the shielding case.
进一步，该传输导体组收容于一屏蔽壳体内，并于该屏蔽壳体位于该转接部的一侧具有一供抑制电磁干扰或射频干扰的斜盖部，且该屏蔽壳体与该斜盖部为一体成形。 Further, the transmission conductor group is accommodated in a shielding shell, and on the side of the shielding shell located at the transition part, there is a slanted cover for suppressing electromagnetic interference or radio frequency interference, and the shielding shell and the slanting cover The part is integrally formed.
一种电连接器，为公头连接器，包括： An electrical connector is a male connector, comprising:
至少一传输导体组，该传输导体组包含多个高频差分讯号传输导体对、一分别设于该些高频差分讯号传输导体对两侧的电源传输导体对、及多个位于该些高频差分讯号传输导体对中央的低频讯号传输导体； At least one transmission conductor set, the transmission conductor set includes a plurality of high-frequency differential signal transmission conductor pairs, a power transmission conductor pair respectively arranged on both sides of the high-frequency differential signal transmission conductor pair, and a plurality of high-frequency The low frequency signal transmission conductor in the center of the differential signal transmission conductor pair;
多个界定于该传输导体组一端且为弹性状上下交错排列的接触部； a plurality of contact portions defined at one end of the transmission conductor group and arranged vertically and staggered elastically;
一界定于该传输导体组相应背离各该接触部的端处且以至少四个为一组并排排列的转接部。 A transition portion is defined at the end of the transmission conductor set away from each of the contact portions and is arranged side by side in groups of at least four.
进一步，该传输导体组两侧分别具有一弹性接触脚，与母座连接器对接卡扣。 Further, the two sides of the transmission conductor group respectively have elastic contact feet, which are docked and buckled with the female connector.
进一步，该转接部的侧处环设有一供接地导通的框体部，并于该接触部中间设有一供隔离讯号的隔板部，且该弹性接触脚、该隔板部及该框体部为一体成形。 Further, the side of the transition part is provided with a frame part for grounding conduction, and a partition part for isolating signals is provided in the middle of the contact part, and the elastic contact foot, the partition part and the frame The body is integrally formed.
进一步，该传输导体组收容于一屏蔽壳体内，且该屏蔽壳体的开口处设有一供增加密闭度的环状胶套。 Further, the transmission conductor group is accommodated in a shielding shell, and an annular rubber sleeve is provided at the opening of the shielding shell to increase airtightness.
一种电连接器，为母座连接器，包括： An electrical connector is a female connector, comprising:
至少一传输导体组，该传输导体组包含多个高频差分讯号传输导体对、一分别设于该些高频差分讯号传输导体对两侧的电源传输导体对、及多个位于该些高频差分讯号传输导体对中央的低频讯号传输导体； At least one transmission conductor set, the transmission conductor set includes a plurality of high-frequency differential signal transmission conductor pairs, a power transmission conductor pair respectively arranged on both sides of the high-frequency differential signal transmission conductor pair, and a plurality of high-frequency The low frequency signal transmission conductor in the center of the differential signal transmission conductor pair;
多个界定于该传输导体组一端且为板状上下交错排列的接触部； a plurality of plate-shaped contact portions defined at one end of the transmission conductor group and arranged staggered up and down;
一界定于该传输导体组相应背离各该接触部的端处且以至少四个为一组并排排列的转接部。 A transition portion is defined at the end of the transmission conductor set away from each of the contact portions and is arranged side by side in groups of at least four.
进一步，该传输导体组收容于一屏蔽壳体内，且该接触部上设有一环状腰带，该环状腰带与该屏蔽壳体导通接地并得以强化固定该接触部。 Further, the transmission conductor group is accommodated in a shielding case, and an annular belt is provided on the contact portion, and the annular belt is electrically connected to the shielding case and grounded to reinforce and fix the contact portion.
进一步，该接触部中间设有一供隔离讯号的隔板部，且该隔板部两侧分别具有至少一供接地导通及卡扣的凹陷部。 Furthermore, a partition for signal isolation is provided in the middle of the contact part, and at least one recess for grounding conduction and buckling is respectively provided on both sides of the partition.
进一步，该转接部的侧处环设有一供接地导通的框体部，且该屏蔽壳体、该隔板部、该环状腰带及该框体部为一体成形。当生产端在制造本发明时，将接触部分布在隔板部上下两侧呈交错排列的态样，而传输导体背离接触部的一端则为单排免焊式的弹性状转接部，并透过环状腰带稳固转接部的结构排列，使得本发明具有可正反插接的功能，并可降低上下两排端子彼此的干扰，同时借由高频差分讯号传输导体对、电源传输导体对及低频讯号传输导体的适当配置，而提供不同规格的USB使用。 Further, a frame part for grounding conduction is provided around the side of the transfer part, and the shielding shell, the partition part, the annular belt and the frame part are integrally formed. When the production end is manufacturing the present invention, the contact parts are arranged in a staggered arrangement on the upper and lower sides of the partition part, and the end of the transmission conductor away from the contact part is a single-row welding-free elastic transfer part, and Through the ring-shaped belt to stabilize the structural arrangement of the transfer part, the present invention has the function of reversible insertion, and can reduce the interference between the upper and lower rows of terminals. At the same time, the high-frequency differential signal transmission conductor pair and the power transmission conductor For the appropriate configuration of low-frequency signal transmission conductors, different specifications of USB are provided.
借由上述技术，可针对习用双向插接连接器所存在的端子仍须以焊接手段加工、制程难度较高、噪声干扰较高及连接器适用范围不足的问题点加以突破，达到上述优点的实用进步性。 With the help of the above technology, it is possible to make breakthroughs in the problems of conventional two-way plug-in connectors that still have to be processed by soldering, difficult manufacturing process, high noise interference, and insufficient scope of application of the connector, so as to achieve the practicality of the above advantages. progressive.
附图说明 Description of drawings
图1为本发明较佳实施例的立体图； Fig. 1 is a perspective view of a preferred embodiment of the present invention;
图2为本发明较佳实施例的内部结构立体图； Figure 2 is a perspective view of the internal structure of a preferred embodiment of the present invention;
图3为本发明较佳实施例的内部结构俯视图； Fig. 3 is a top view of the internal structure of a preferred embodiment of the present invention;
图4为本发明较佳实施例的传输导体配置图(一)； Fig. 4 is a transmission conductor configuration diagram (1) of a preferred embodiment of the present invention;
图5为本发明较佳实施例的传输导体配置图(二)； Fig. 5 is a transmission conductor configuration diagram (2) of a preferred embodiment of the present invention;
图6为本发明另一实施施的立体透视图； Figure 6 is a perspective view of another embodiment of the present invention;
图7为本发明再一实施例的立体图(一)； Figure 7 is a perspective view (1) of yet another embodiment of the present invention;
图8为本发明再一实施例的立体图(二)； Fig. 8 is a perspective view (2) of yet another embodiment of the present invention;
图9为本发明再一实施例的内部结构立体图； Fig. 9 is a perspective view of the internal structure of another embodiment of the present invention;
图10为本发明再一实施例的使用状态图。 Fig. 10 is a diagram of the use state of another embodiment of the present invention.
【符号说明】 【Symbol Description】
传输导体组1、1b Transmission conductor set 1, 1b
高频差分讯号传输导体对11 High-frequency differential signal transmission conductor pair 11
电源传输导体对12 Power transmission conductor pair 12
低频讯号传输导体13 Low frequency signal transmission conductor 13
屏蔽壳体2、2a、2b Shielding shell 2, 2a, 2b
焊接脚21 Solder pin 21
斜盖部22a Inclined cover portion 22a
对插部23b Insertion part 23b
环状胶套231b Ring rubber sleeve 231b
绝缘胶体24 Insulating gel 24
镂空部241 Hollow part 241
接触部3、3b Contact part 3, 3b
隔板部31、31b Partition part 31, 31b
凹陷部32、32b Recesses 32, 32b
环状腰带33、33b Ring belt 33, 33b
弹性接触脚34b Elastic contact foot 34b
转接部4、4a Adapter 4, 4a
框体部5、5b。 Frame body part 5, 5b.
具体实施方式 detailed description
为达成上述目的及功效，本发明所采用的技术手段及构造，兹绘图就本发明较佳实施例详加说明其特征与功能如下，俾利完全了解。 In order to achieve the above-mentioned purpose and effect, the technical means and the structure adopted by the present invention are hereby described in detail with respect to the preferred embodiments of the present invention.
请参阅图1、图3及图4所示，为本发明较佳实施例的立体图、内部结构俯视图及传输导体配置图(一)，由图中可清楚看出本发明的电连接器为母座连接器，其包括： Please refer to Fig. 1, Fig. 3 and Fig. 4, which are a perspective view of a preferred embodiment of the present invention, a top view of an internal structure, and a diagram (1) of a transmission conductor arrangement. It can be clearly seen from the figure that the electrical connector of the present invention is a female socket connector, which includes:
至少一传输导体组1，该传输导体组1包含多个高频差分讯号传输导体对11、一分别设于该些高频差分讯号传输导体对11两侧的电源传输导体对12、及多个位于该些高频差分讯号传输导体对11中央的低频讯号传输导体13； At least one transmission conductor group 1, the transmission conductor group 1 includes a plurality of high-frequency differential signal transmission conductor pairs 11, a power transmission conductor pair 12 respectively arranged on both sides of the high-frequency differential signal transmission conductor pairs 11, and a plurality of The low-frequency signal transmission conductor 13 located at the center of the high-frequency differential signal transmission conductor pairs 11;
一供收容该传输导体组1的屏蔽壳体2，且该屏蔽壳体2两侧分别具有一插接式的焊接脚21； A shielding shell 2 for accommodating the transmission conductor group 1, and the two sides of the shielding shell 2 respectively have a plug-in welding pin 21;
一设于该传输导体组1上的绝缘胶体24，且该绝缘胶体24上具有至少一供调整阻抗的镂空部241； An insulating colloid 24 provided on the transmission conductor set 1, and the insulating colloid 24 has at least one hollow part 241 for adjusting impedance;
多个界定于该传输导体组1一端且为板状上下交错排列的接触部3，该接触部3中间设有一供隔离讯号的隔板部31，且该隔板部31两侧分别具有至少一供接地导通及卡扣的凹陷部32，且该接触部3上设有一环状腰带33，该环状腰带33与该屏蔽壳体2导通接地并得以强化固定该接触部3； A plurality of contact portions 3 defined at one end of the transmission conductor group 1 and arranged staggered up and down in a plate shape, a partition portion 31 for isolating signals is provided in the middle of the contact portion 3, and at least one A recessed portion 32 for grounding conduction and buckle, and the contact portion 3 is provided with an annular belt 33, the annular belt 33 is connected to the shielding shell 2 and grounded to strengthen and fix the contact portion 3;
一界定于该传输导体组1相应背离各该接触部3的端处且以至少四个为一组并排排列的转接部4，该转接部4以免焊式弹性状的态样转接于印刷电路基板(PrintedCircuitBoard,PCB)或黑胶状封装积体(ChipOnBoard,COB)上，且该转接部4的侧处环设有一供接地导通的框体部5。 A transfer part 4 defined at the end of the transmission conductor group 1 correspondingly away from each of the contact parts 3 and arranged side by side in a group of at least four, the transfer part 4 is transferred in a non-welding elastic state On a printed circuit board (Printed Circuit Board, PCB) or a black glue package (Chip On Board, COB), and the side of the transfer part 4 is provided with a frame part 5 for grounding conduction.
请同时配合参阅图1至图5所示，为本发明较佳实施例的立体图、内部结构立体图、内部结构俯视图、传输导体配置图(一)及传输导体配置图(二)。首先由图1中可清楚看出，传输导体组1及绝缘胶体24皆收容于屏蔽壳体2内，且该屏蔽壳体2除前端供插接的开口处露出接触部3及后端露出转接部4外，其他部份乃完全密封式，以提升内外噪声隔离的功效，而屏蔽壳体2两侧分别具有一插接式的焊接脚21，并于转接部4一侧设有框体部5，透过焊接脚21及框体部5将电连接器焊接固定于印刷电路基板(PrintedCircuitBoard,PCB)或黑胶状封装积体(ChipOnBoard,COB)上，本实施例以印刷电路基板为例；接着请参阅图2、图3，在上下交错排列的接触部3中间设置一隔板部31，由于传输导体组1中存在有高频讯号，故以隔板部31将上下两排端子隔开，以降低EMI及RFI的问题，且隔板部31两侧则具有供公头插接卡固时的凹陷部32，同时配合环状腰带33使传输导体组1各端子的位置关系更加稳固，再透过框体部5的长条状焊接部与电路基板接地导通，间接提升噪声隔离效果及结构强度，另外，绝缘胶体24上具有至少一镂空部241，相较于习用更具有调整阻抗的功效；再请参阅图4、图5，由图中可更清楚看出，隔板部31、环状腰带33及框体部5为一体成形，因此对于上下交错排列的接触部3的EMI及RFI等噪声的隔离效果，更确然无疑。至于传输导体组1的配置，在本实施例中，为两侧各两个高频差分讯号传输导体对11，各高频差分讯号传输导体对11的两侧则设置电源传输导体对12，且该电源传输导体对12的宽度乃大于高频差分讯号传输导体对11，以提高负载供大电流通过，而多个低频讯号传输导体13则设置于正中央，并于低频讯号传输导体13的两侧设置控制讯号传输导体或数据传输导体，此配置乃符合USB3.1TypeC的规范，然而本发明可因应不同的连接器规范作不同配置，而具有更广泛的应用，故此配置仅其中一实施例，并不因此局限。 Please refer to FIG. 1 to FIG. 5 at the same time, which are the perspective view, internal structure perspective view, internal structure top view, transmission conductor configuration diagram (1) and transmission conductor configuration diagram (2) of the preferred embodiment of the present invention. Firstly, it can be clearly seen from FIG. 1 that the transmission conductor group 1 and the insulating colloid 24 are all accommodated in the shielding case 2, and the shielding case 2 exposes the contact portion 3 except for the opening at the front end for insertion and the rear end of the shielding case 2. Outside the connection part 4, other parts are completely sealed to improve the effect of internal and external noise isolation, and the two sides of the shielding shell 2 have a plug-in welding pin 21 respectively, and a frame is provided on the side of the transfer part 4 The body part 5 is used to solder and fix the electrical connector on the printed circuit board (Printed Circuit Board, PCB) or the black glue-like packaging integrated body (ChipOnBoard, COB) through the welding feet 21 and the frame body part 5. In this embodiment, the printed circuit board As an example; then please refer to Fig. 2 and Fig. 3, a partition part 31 is arranged in the middle of the contact parts 3 which are staggered up and down. The terminals are separated to reduce the problems of EMI and RFI, and the two sides of the partition part 31 have recessed parts 32 for plugging and fixing of the male head, and at the same time cooperate with the annular belt 33 to make the positional relationship between the terminals of the transmission conductor group 1 It is more stable, and through the elongated welding part of the frame part 5 and the grounding of the circuit board, the noise isolation effect and structural strength are indirectly improved. In addition, the insulating colloid 24 has at least one hollow part 241, which is more stable than the conventional one. It has the effect of adjusting impedance; please refer to Fig. 4 and Fig. 5 again, it can be seen more clearly from the figure that the partition part 31, the annular belt 33 and the frame part 5 are integrally formed, so for the contact parts arranged in a staggered up and down 3. The isolation effect of noise such as EMI and RFI is more certain. As for the configuration of the transmission conductor group 1, in this embodiment, there are two high-frequency differential signal transmission conductor pairs 11 on both sides, and power transmission conductor pairs 12 are arranged on both sides of each high-frequency differential signal transmission conductor pair 11, and The width of the power transmission conductor pair 12 is greater than that of the high-frequency differential signal transmission conductor pair 11, so as to increase the load for high current to pass through, while a plurality of low-frequency signal transmission conductors 13 are arranged in the center, and on both sides of the low-frequency signal transmission conductor 13 Control signal transmission conductors or data transmission conductors are arranged on the side. This configuration conforms to the USB3.1 Type C specification. However, the present invention can be configured differently in response to different connector specifications, and has wider applications. Therefore, this configuration is only one of the embodiments. Not so limited.
另请同时配合参阅图6所示，为本发明另一实施例的立体透视图，由图中可清楚看出，本实施例在转接部4a的一侧具有一供抑制电磁干扰(ElectroMagneticInterference,EMI)或射频干扰(RadioFrequencyInterference,RFI)，且为斜盖态样的屏蔽壳体2a，并界定一与该屏蔽壳体2a一体成形形成的斜盖部22a，借此，将电连接器内的转接部4a与外界隔离，达到降低噪声干扰的目的的同时，也因其一体成形的结构，不会增加制程上的困扰。 Please also refer to FIG. 6 at the same time, which is a perspective view of another embodiment of the present invention. It can be clearly seen from the figure that this embodiment has a side for suppressing electromagnetic interference (ElectroMagneticInterference, EMI) or radio frequency interference (Radio Frequency Interference, RFI), and the shielding case 2a of the slanted cover style, and defines a slanted cover portion 22a integrally formed with the shielding case 2a, whereby the electrical connector inside The transfer portion 4a is isolated from the outside world to achieve the purpose of reducing noise interference, and at the same time, because of its integrally formed structure, it will not increase troubles in the manufacturing process.
再请配合参阅图7至图10所示，为本发明再一实施例的立体图(一)、立体图(二)、内部结构立体图及使用状态图，由图中可清楚看出，在本实施例中乃沿用上述实施例传输导体组1b的配置方法，并将其应用于公头连接器，其中屏蔽壳体2b的部份，如图7所示，屏蔽壳体2b的后端可为线端状或封闭式，在本实施例中以线端状为例，而屏蔽壳体2b插设于母座连接器的一端乃界定为对插部23b，如图8所示的态样，该对插部23b的宽度小于屏蔽壳体2b的宽度，并于屏蔽壳体2b的开口处设有一环状胶套231b，该环状胶套231b具有增加密闭度的功效。至于内部结构的差异，则如图9所示，首先，界定于传输导体组1b一端的接触部3b变更为弹性状上下交错排列的态样，且在传输导体组1b的两侧分别具有一弹性接触脚34b，该弹性接触脚34b乃于公头母座对接时，卡扣于母座连接器的凹陷部32b，且在图中可清楚看出，传输导体组1b两侧的弹性接触脚34b、接触部3b中间的隔板部31b及环设于转接部一侧的框体部5b，三者乃为一体成形制成，故与前述实施例一样具有降低EMI及RFI的效果及降低制程难度的特色。最后，请参阅图10，为公头母座对接时的使用状态图，图中可明显看到弹性接触脚34b卡扣于凹陷部32b的状态，借此，从连接器公头的框体部5b、隔板部31b、弹性接触脚34b，到连接器母座的隔板部31b、环状腰带33b、框体部5b，形成一个接地导通的状态，而具有提升隔离噪声的功效。 Please refer to Fig. 7 to Fig. 10 again, which are perspective view (1), perspective view (2), internal structure perspective view and use state diagram of another embodiment of the present invention, as can be clearly seen from the figure, in this embodiment Zhongnai continues to use the configuration method of the transmission conductor group 1b in the above-mentioned embodiment, and applies it to the male connector, wherein the part of the shielding shell 2b, as shown in Figure 7, the rear end of the shielding shell 2b can be a wire end Shape or closed type, in this embodiment, the wire end shape is taken as an example, and one end of the shielding shell 2b inserted into the female connector is defined as the plug-in part 23b, as shown in Figure 8, the pair The width of the inserting portion 23b is smaller than that of the shielding case 2b, and an annular rubber sleeve 231b is provided at the opening of the shielding case 2b. The annular rubber sleeve 231b has the function of increasing airtightness. As for the difference in the internal structure, as shown in FIG. 9, first, the contact portion 3b defined at one end of the transmission conductor group 1b is changed into an elastic state that is staggered up and down, and there is a spring respectively on both sides of the transmission conductor group 1b. The contact pin 34b, the elastic contact pin 34b is buckled in the concave portion 32b of the female connector when the male and female sockets are docked, and it can be clearly seen in the figure that the elastic contact pins 34b on both sides of the transmission conductor group 1b , the partition part 31b in the middle of the contact part 3b and the frame part 5b which is arranged on one side of the adapter part, the three are integrally formed, so it has the same effect of reducing EMI and RFI as the previous embodiment and reduces the manufacturing process characteristics of difficulty. Finally, please refer to Figure 10, which is a diagram of the state of use when the male and female seats are docked. In the figure, it can be clearly seen that the elastic contact pin 34b is snapped into the recessed part 32b, thereby, from the frame part of the connector male 5b, the partition part 31b, the elastic contact pin 34b, and the partition part 31b, the annular waist belt 33b, and the frame part 5b of the connector base form a grounding conduction state, which has the effect of improving noise isolation.
惟，以上所述仅为本发明的较佳实施例而已，非因此即拘限本发明的专利范围，故举凡运用本发明说明书及图式内容所为的简易修饰及等效结构变化，均应同理包含于本发明的专利范围内，合予陈明。 However, the above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be In the same way, it is included in the patent scope of the present invention, and it is stated together.
综上所述，本发明的电连接器于使用时，为确实能达到其功效及目的，故本发明诚为一实用性优异的发明，为符合发明专利的申请要件，爰依法提出申请，盼 审委早日赐准本发明，以保障发明人的辛苦发明，倘若 钧局审委有任何稽疑，请不吝来函指示，发明人定当竭力配合，实感公便。 To sum up, the electrical connector of the present invention can indeed achieve its function and purpose when used, so the present invention is an invention with excellent practicability. In order to meet the requirements for the application of the invention patent, an application is filed in accordance with the law. It is hoped that The review committee approved the invention as soon as possible to protect the hard work of the inventor. If the review committee has any doubts, please feel free to send a letter to instruct. The inventor will do his best to cooperate and really feel fair.
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| CN105470734B (en) | 2018-02-06 |
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