WO2020133596A1 - 万用型插芯 - Google Patents

万用型插芯 Download PDF

Info

Publication number
WO2020133596A1
WO2020133596A1 PCT/CN2019/071643 CN2019071643W WO2020133596A1 WO 2020133596 A1 WO2020133596 A1 WO 2020133596A1 CN 2019071643 W CN2019071643 W CN 2019071643W WO 2020133596 A1 WO2020133596 A1 WO 2020133596A1
Authority
WO
WIPO (PCT)
Prior art keywords
pin
pins
row
arc
limiting
Prior art date
Application number
PCT/CN2019/071643
Other languages
English (en)
French (fr)
Inventor
王传宝
Original Assignee
江苏英曼电子工业有限公司
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 江苏英曼电子工业有限公司 filed Critical 江苏英曼电子工业有限公司
Priority to DE112019002215.6T priority Critical patent/DE112019002215T5/de
Publication of WO2020133596A1 publication Critical patent/WO2020133596A1/zh

Links

Images

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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H01R13/518—Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames

Definitions

  • the invention relates to the technical field of electrical connection devices, in particular to a universal ferrule.
  • the body of the existing pin core is provided with upper and lower rows of pin slots, each row of pin slots is provided with four pin slots, and a pin is embedded in each pin slot.
  • the pin cores of the existing structures all require a soldering process, which is not only cumbersome, but also prone to problems such as missing soldering and false soldering.
  • the support points for the pins in the existing structure are all integrated, which is susceptible to external factors It leads to unstable contact, and the problem of poor contact is easy to occur; the test is difficult to meet the eight types of standard requirements on transmission performance parameters such as near-end crosstalk, far-end crosstalk, and echo.
  • the purpose of the present invention is to provide a universal ferrule with stable contact, no need of soldering process, and firm pin fixing; combined with PCB board, it can meet the requirements of eight types of standards.
  • a universal ferrule including a body bracket, a first bracket buckle, a second bracket buckle, a first row of pins and a second row of pins, the body
  • a pin insertion slot is provided at one end of the bracket, and a limiting slot and a slide slot are provided on both sides of the other end of the bracket.
  • the end of the body bracket near the first bracket buckle is provided with a first pin limiting slot.
  • the arc-shaped fixed support point in the middle part of the body support is provided with eight separate mesh support frames corresponding to the two rows of pins, and the top of the eight separate support frames are all provided with arcs
  • the support point is fixed, and the first bracket buckle is provided with a first pressing block on both sides, and the first bracket buckle is installed in the sliding groove of the body bracket by the first pressing block, and the second bracket buckle A second pressing block is provided on both sides, the second bracket buckle is installed in the sliding groove of the main body bracket by using the second pressing block, and one end of the first row of pins is installed at the first pin limit
  • the slot is fixed by the first bracket, and the other end is inserted into the pin slot.
  • the arc between the two ends of the first row of pins is separated by an arc-shaped support point and corresponding Supported by a mesh support frame, the end of the first bracket buckle close to the second bracket buckle is provided with a second pin limiting groove, and the end of the second row of pins is mounted on the second pin limit
  • the slot is fixed by the second bracket, and the other end is inserted into the pin slot.
  • the arc between the two ends of the second row of pins is formed by the arc-shaped support point and the corresponding separation type Supported by mesh support frame.
  • the first row of pins includes a first pin, a third pin, a fifth pin, and a seventh pin
  • each of the first row of pins includes a first connecting portion and a first limiting portion And a first wiring part, one end of the first connecting part is installed in the pin insertion slot, the first limiting part is installed in the first pin limiting slot, the first wiring part Located at the end of the first limit portion, the first limit portion includes a first arc portion and a first straight portion, the first arc portion is connected to the first connection portion, the first One end of a linear portion is connected to the first arc portion, and the other end is connected to the first wiring portion, the first arc portion abuts on the arc support point, and the first linear portion is installed In the first pin limiting groove.
  • the second row of pins includes a second pin, a fourth pin, a sixth pin, and an eighth pin
  • the second row of pins includes a second connecting portion and a second limiting portion And a second wiring part, one end of the second connection part is installed in the pin insertion slot, the second limiting part is installed in the second pin limiting slot, the second wiring part Located at the end of the second limiting portion, the second limiting portion includes a second convex portion, a second concave portion, and a second linear portion connected in sequence, and one end of the second connecting portion is connected to the second convex portion , The end of the second straight portion is connected to the second wiring portion, the second convex portion abuts on the arc-shaped support point, and the second straight portion is installed in the second pin limiting groove.
  • first arc portion and the second convex portion have the same arc
  • first straight portion and the second straight portion are parallel to each other
  • first connection portion and the second connection portion are in the same horizontal plane , And set in parallel.
  • first wiring part and the second wiring part are provided with fish-eye through holes for wiring.
  • two pairs of mutually symmetrical hanging platforms are provided on both sides of the first straight portion of the first pin and the seventh pin close to the first wiring portion
  • the third pin and The first straight portion of the fifth pin is provided with two hanging tables on the side close to the first wiring portion
  • the opposite sides of the third pin and the fifth pin are provided with a hanging table and
  • a rectangular structure capable of shortening the distance between the third pin and the fifth pin, the shapes of the first pin, the third pin, the fifth pin, and the seventh pin are limited to the first pin
  • the shape of the bit slot matches.
  • two pairs of mutually symmetrical hanging platforms are provided on both sides of the second straight portion of the second pin and the eighth pin near the second wiring part, and the fourth pin and the second pin
  • the second straight portion of the six pins is provided with two hanging tables on the side near the second wiring portion, and the opposite sides of the fourth pin and the sixth pin are provided with a hanging table and can be shortened
  • the rectangular structure of the distance between the fourth pin and the sixth pin, the shape of the second pin, the fourth pin, the sixth pin and the eighth pin and the second pin limiting groove Match the shape.
  • a universal ferrule provided by the present invention the arc parts of the first row of pins and the second row of pins abut on the arc-shaped support points, and each arc-shaped support point is independently set on the separation Type support frame, which enhances the flexibility of the pins, the first row of pins and the second row of pins are inserted in the pin slots, so that the pins will not shake left and right, with good transmission and practicality, Poor contact is avoided, and it can be commonly used for 180 degrees or 45 degrees by changing the structure of the first bracket buckle, the second buckle, and the tail structure of the two rows of pins.
  • Figure 1 is a perspective view of the present invention
  • Figure 2 is a front view of the present invention
  • Figure 3 is a rear view of the present invention.
  • Figure 4 is a right side view of the present invention.
  • Figure 4-1 is a cross-sectional view of the movable supporting frame and supporting points of the present invention.
  • FIG. 5 is a schematic structural view of the body bracket of the present invention.
  • FIG. 6 is a schematic diagram of a three-dimensional structure of a 180° first bracket buckle of the invention.
  • FIG. 7 is a first side view of the 180° first bracket buckle of the present invention.
  • FIG. 8 is a second side view of the 180° first bracket buckle of the present invention.
  • FIG. 9 is a first side view of the 180° second bracket buckle of the present invention.
  • FIG. 10 is a second side view of the 180° second bracket buckle of the present invention.
  • FIG. 11 is a third side view of the 180° second bracket buckle of the present invention.
  • FIG. 13 is a schematic diagram of another three-dimensional structure of the 45° first bracket buckle of the present invention.
  • FIG. 14 is a schematic structural view of a 45° second bracket buckle of the present invention.
  • 15 is a schematic structural view of the 180° first row of pins of the present invention.
  • 16 is a schematic structural view of the 180° second row of pins of the present invention.
  • 17 is a schematic structural view of the 45° first row of pins of the present invention.
  • Figure 19 is the PCB board
  • Figure 20 shows the PCB.
  • the universal ferrule in this embodiment includes a body bracket 1, a first bracket buckle 2, a second bracket buckle 3, a first row of pins 4 and a second row of plugs Pin 5, there are steps on both sides of the body bracket, this step is a relief side, which effectively solves the abnormal phenomenon that the ferrule is easily damaged and the contact is unstable when the plug is inserted into the ferrule.
  • a pin insertion slot 6 is provided at one end, and a limiting slot 7 and a sliding slot 8 are provided on both sides of the other end.
  • the end of the body bracket 1 near the first bracket buckle 2 is provided with a first pin limiting slot 9,
  • the first bracket buckle 2 is provided with a first row of pin pressing blocks, and the first bracket buckle 2 is provided with a second row of pin bending and avoiding oblique edges, and the first pin limiting slot 9 is irregular
  • the geometric shape is fixed with a limiting groove
  • the middle part of the body support 1 is provided with eight separate support frames
  • the top of the separate support frame 11 is provided with an arc-shaped fixed support point 10
  • the two sides of the first support clip 2 are provided
  • the first pressing block 12 the first bracket buckle 2 is clamped in the sliding groove 8 of the body bracket 1 by using the first pressing block 12
  • the second pressing block 13 is provided on both sides of the second bracket buckle 3
  • the second The bracket buckle 3 is installed in the sliding groove 8 of the body bracket 1 by using the second pressing block 13.
  • the second bracket buckle 3 is provided with a second row of pin pressing blocks and a second row of pin blocking blocks, one end of the first row of pins 4 is installed in the first pin limiting slot 9 and It is fixed by the first bracket buckle 2 and its other end is inserted into the pin slot 6, the arc between the two ends of the first row of pins 4 is supported by the arc-shaped support point 10 of the separate support frame 11,
  • the end of the first bracket buckle 2 close to the second bracket buckle 3 is provided with a second pin limiting groove 14, and one end of the second row of pins 5 is installed in the second pin limiting groove 14 and is supported by the second bracket
  • the buckle 3 is fixed, and the other end is inserted into the pin slot 6.
  • the arc between the two ends of the second row of pins 5 is supported by the arc-shaped support point 10 of the separate support frame 11.
  • the first row of pins 4 includes a first pin 41, a third pin 42, a fifth pin 43, and a seventh pin 44.
  • the first row of pins 4 each include a first connecting portion, a first limiting portion, and The first wiring part, one end of the first connection part is installed in the pin insertion slot 6, the first limiting part is installed in the first pin limiting slot 9, and the first wiring part is located at the end of the first limiting part;
  • the first limit portion includes a first arc portion and a first straight portion, the first arc portion is connected to the first connection portion, and one end of the first straight portion is connected to the first arc portion, which The other end is connected to the first wiring portion, the first arc portion abuts on the arc-shaped support point 10 of the separate support frame 11, and the first straight portion is installed in the first pin limiting groove 9;
  • a fisheye-shaped through hole for wiring is provided on the first wiring portion.
  • the size of the compensation mechanism composed of the geometric shape above the pin fisheye and the arc structure of the pin depends on the formula:
  • the required size of the compensation mechanism is calculated, and the geometric shape is set according to the product characteristics.
  • the second row of pins 5 includes a second pin 51, a fourth pin 52, a sixth pin 53 and an eighth pin 54.
  • the second row of pins 5 each include a second connecting portion, a second limiting portion and The second connection part, one end of the second connection part is installed in the pin slot 6, the second limit part is installed in the second pin limit slot 14, the second connection part is located at the end of the second limit part;
  • the second limiting portion includes a second convex portion, a second concave portion, and a second linear portion that are sequentially connected, one end of the second connecting portion is connected to the second convex portion, and the end of the second linear portion is connected to the second wiring
  • the second convex part abuts on the arc-shaped support point of the separated mesh support frame, and the second straight part is installed in the second pin limiting groove 14;
  • first wiring part and the second wiring part are provided with fish-eye through holes for wiring.
  • the first arc portion and the second convex portion have the same arc, the first straight portion and the second straight portion are arranged parallel to each other, and the first connecting portion and the second connecting portion are in the same horizontal plane and are arranged in parallel.
  • the first straight portion of the first pin 41 and the seventh pin 44 are provided with two pairs of mutually symmetrical hangers 15, a third pin 42 and a fifth pin 43 on both sides of the first straight portion near the first connecting portion
  • the first straight portion of the first straight portion is provided with two hangers 15 on the side close to the first connecting portion, and the opposite sides of the third pin 42 and the fifth pin 43 are provided with a hanger 15 and the third
  • the rectangular structure 16 of the distance between the pin 42 and the fifth pin 43, the shapes of the first pin 41, the third pin 42, the fifth pin 43 and the seventh pin 44 are limited to the first pin limit
  • the shape of the groove 9 matches.
  • the second straight portion of the second pin 51 and the eighth pin 54 are provided with two pairs of mutually symmetrical hangers 15 on both sides of the position where the second straight portion is close to the second connecting portion, the fourth pin 52 and the sixth pin 53
  • the second straight portion is provided with two hangers 15 on the side close to the second wiring portion, the opposite sides of the fourth pin 52 and the sixth pin 53 are provided with a hanger 15 and the fourth pin can be shortened
  • the rectangular structure 16 of the distance between 52 and the sixth pin 53, the shape of the second pin 51, the fourth pin 52, the sixth pin 53 and the eighth pin 54 and the second pin limiting groove 14 Match the shape.
  • Existing networks are made up of two pairs of eight core wires twisted into four pairs of core wires, with white orange and orange as one pair, white green and green as the second pair, white blue and blue as the third pair, white brown, Brown is the fourth pair as a distinction, and the arrangement of the core wires in the network specification follows the T568A or B line position. Taking the B line position as an example, the arrangement from one to eight is 1 white orange, 2 orange, 3 white green, 4 The sequence of blue, 5 white blue, 6 green, 7 white brown, and 8 brown shows that the green twisted pair and blue twisted pair are not arranged in order, resulting in network signals due to these two The interleaving of twisted pairs produces crosstalk and crosstalk problems.
  • Irregular geometric shapes and corresponding arc structures are provided above the first row of pins and the second row of pins above the fisheye holes. Effectively made compensation to deal with the crosstalk between the core wire pairs, reducing the crosstalk between the wire pairs, making it combined with the PCB board to achieve eight types of standards, and improve the quality of data transmission.
  • the ferrule body bracket 1 includes eight separate support frames corresponding to the second row of pins 4, 5, and the top of the support frame is provided with an arc-shaped support point, and the curved portion in the middle of the two rows of ferrules of the ferrule abuts the separate type
  • the arc-shaped support point of the support frame makes the pins not deformed after being stressed; thus enhancing the elasticity and performance of the pins, even if one of the pins is pressed under pressure, it will not affect the normal and electrical performance of the other seven pins.
  • the plug connector of the plug connector is in contact to avoid poor contact caused by the plug connector.
  • each row of pins contains four pins, each pin contains a fisheye-shaped through hole, and each four pins are connected to Together, make them form a whole separately, convenient for processing.
  • the direct pressure ferrule does not require a soldering process when it is connected to the PCB through the fisheye-shaped through hole, which not only reduces the production difficulty and cost, but also solves the contact caused by the problems of leaky soldering and false soldering from the root Poor, improves service life.
  • the PCB boards of FIGS. 19 and 20 can achieve eight types of standards by using the ferrule of the present invention in combination with this PCB board.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

一种万用型插芯，包括一个支架(1)、二个卡扣(2,3)和两排插针(4,5)，本体支架(1)上设有插针插槽(6)和滑槽(8)，第一排插针(4)的一端插装在插针插槽(6)内，另一端抵接在弧形固定支撑点(10)上，并通过第一支架卡扣(2)固定，第二排插针(5)的一端插接在插针插槽(6)内，另一端抵接在弧形固定支撑点(10)上，并通过第二支架卡扣(3)固定，第一排插针(4)和第二排插针(5)的弧度部分的弧度相等，弧形支撑点(10)相互分离互不干扰，两排插针(4,5)的尾部相互平行，能够达到安装稳定，避免了插塞连接器插入时造成的接触不良。

Description

万用型插芯 技术领域
本发明涉及电连接器件技术领域，尤其涉及一种万用型插芯。
背景技术
现有的插针芯的本体部上开设有上、下两排插针槽，每排插针槽设有四个针槽，在每个针槽内嵌一根插针。现有结构的插针芯均需要焊锡工艺，不仅工艺繁琐，而且容易出现漏焊、假焊等问题；此外，现有结构中对插针的支撑点均为一体式，易受外在因素影响导致接触不稳定，很容易出现接触不良的问题；测试在近端串音、远端串音以及回波等传输性能参数上难以达到八类的标准要求。
发明内容
为克服上述缺点，本发明的目的在于提供一种万用型插芯，接触稳定、无需焊锡工艺，且插针固定牢固；与PCB板组合后可达到八类标准要求。
为了达到以上目的，本发明采用的技术方案是：万用型插芯，包括本体支架、第一支架卡扣、第二支架卡扣、第一排插针和第二排插针，所述本体支架的一端设有插针插槽，其另一端的两侧均设有限位卡槽和滑槽，所述本体支架靠近所述第一支架卡扣的一端设有第一插针限位槽，所述本体支架的中间部分弧形固定支撑点弧形固定支撑点设有八个分离式网状支撑架与二排插针相对应，且所述八个分离式支撑架顶部均设有弧形固定支撑点，所述第一支架卡扣的两侧分别设有第一压块，第一支架卡扣利用第一压块卡装在本体支架的滑槽内，所述第二支架卡扣的两侧分别设有第二压块，所述第二支架卡扣利用第二压块卡装在本体支架的滑槽内，所述第一排插针的一端安装在所述第一插针限位槽内并被第一支架卡扣固定，其另一端安插在所述插针插槽内，所述第一排 插针的两端之间的弧形部由弧形支撑点及相应的分离式网状支撑架支撑，所述第一支架卡扣靠近所述第二支架卡扣的一端设有第二插针限位槽，所述第二排插针的一端安装在第二插针限位槽内并被第二支架卡扣固定，另一端安插在所述插针插槽内，所述第二排插针的两端之间的弧形部由弧形支撑点及相应的分离式网状支撑架支撑。
进一步地，所述第一排插针包括第一插针、第三插针、第五插针和第七插针，所述第一排插针均包括第一连接部、第一限位部和第一接线部，所述第一连接部的一端安装在所述插针插槽内，所述第一限位部安装在所述第一插针限位槽内，所述第一接线部位于所述第一限位部的末端，所述第一限位部包括第一弧形部和第一直线部，所述第一弧形部与所述第一连接部连接，所述第一直线部的一端与第一弧形部连接，其另一端与第一接线部连接，所述第一弧形部抵接在所述弧形支撑点上，所述第一直线部安装在所述第一插针限位槽内。
进一步地，所述第二排插针包括第二插针、第四插针、第六插针和第八插针，所述第二排插针均包括第二连接部、第二限位部和第二接线部，所述第二连接部的一端安装在所述插针插槽内，所述第二限位部安装在所述第二插针限位槽内，所述第二接线部位于所述第二限位部的末端，所述第二限位部包括依次连接的第二凸部、第二凹部和第二直线部，所述第二连接部的一端与第二凸部连接，所述第二直线部的末端与第二接线部连接，所述第二凸部抵接在弧形支撑点上，所述第二直线部安装在第二插针限位槽内。
进一步地，所述第一弧形部与第二凸部的弧度相同，所述第一直线部与第二直线部相互平行设置，所述第一连接部与第二连接部在同一水平面内，且平行设置。
进一步地，所述第一接线部和第二接线部上设有用于接线的鱼眼状通孔。
进一步地，所述第一插针和第七插针的第一直线部靠近所述第一接线部的位置的两侧均设有两对相互对称的挂台，所述第三插针和第五插针的第一直线部的靠近所述第一接线部的一侧设有两个挂台，所述第三插针和第五插针相对的一侧均设有一个挂台和能够缩短第三插针和第五插针之间的距离的矩形结构，所述第一插针、第三插针、第五插针和第七插针的形状与所述第一插针限位槽的形状相配合。
进一步地，所述第二插针和第八插针的第二直线部靠近所述第二接线部的位置的两侧均设有两对相互对称的挂台，所述第四插针和第六插针的第二直线部的靠近所述第二接线部的一侧设有两个挂台，所述第四插针和第六插针相对的一侧均设有一个挂台和能够缩短第四插针和第六插针之间的距离的矩形结构，所述第二插针、第四插针、第六插针和第八插针的形状与所述第二插针限位槽的形状相配合。
本发明提供的一种万用型插芯，第一排插针和第二排插针的弧形部抵接在弧形支撑点上，且每个弧形支撑点均为独立分离设置在分离式支撑架上，从而增强了插针的弹性，第一排插针和第二排插针均安插在插针插槽内，使得插针不会左右晃动，具有良好的传输性和实用性，避免了接触不良,且可以通过对第一支架卡扣、第二卡扣以及两排插针尾部结构上的改变而通用于180度或45度。
附图说明
图1为本发明的透视图；
图2为本发明的正视图；
图3为本发明的后视图；
图4为本发明的右视图；
图4-1为本发明的活动支撑架及支撑点剖视图；
图5为本发明的本体支架的结构示意图；
图6为本发明的180°的第一支架卡扣的立体结构示意图；
图7为本发明的180°的第一支架卡扣的第一侧视图；
图8为本发明的180°的第一支架卡扣的第二侧视图；
图9为本发明的180°的第二支架卡扣的第一侧视图；
图10为本发明的180°的第二支架卡扣的第二侧视图；
图11为本发明的180°的第二支架卡扣的第三侧视图；
图12为本发明的45°的第一支架卡扣的立体结构示意图；
图13为本发明的45°的第一支架卡扣的另一立体结构示意图；
图14为本发明的45°的第二支架卡扣的结构示意图；
图15为本发明的180°的第一排插针的结构示意图；
图16为本发明的180°的第二排插针的结构示意图；
图17为本发明的45°的第一排插针的结构示意图；
图18为本发明的45°的第二排插针的结构示意图；
图19为PCB板；
图20为PCB板。
图中：
1-本体支架；2第一支架卡扣；3-第二支架卡扣；4-第一排插针；41-第一插针；42-第三插针；43-第五插针；44-第七插针；5-第二排插针；51-第二插针；52-第四插针；53-第六插针；54-第八插针；6-插针插槽；7-限位卡槽；8-滑槽；9-第一插针限位槽；10-弧形固定支撑点；11-分离式支撑架；12-第一压块；13-第二压块；14-第二插针限位槽；15-挂台；16-矩形结构；17-卡刀避 位槽；18-水晶头避位槽。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
参见附图1-18所示，本实施例中的万用型插芯，包括本体支架1、第一支架卡扣2、第二支架卡扣3、第一排插针4和第二排插针5，本体支架的两侧设有台阶，此台阶为泄力边，有效地解决了插头插入插芯时插芯单独受力导致插芯易损坏、接触不稳定等异常现象，本体支架1的一端设有插针插槽6，其另一端的两侧均设有限位卡槽7和滑槽8，本体支架1靠近第一支架卡扣2的一端设有第一插针限位槽9，第一支架卡扣2上设有第一排插针压块，且第一支架卡扣2上设有第二排插针折弯避位斜边，第一插针限位槽9为不规则几何形状固定限位槽，本体支架1的中间部分设有八个分离式支撑架，且分离式支撑架11顶部设有弧形固定支撑点10，第一支架卡扣2的两侧分别设有第一压块12，第一支架卡扣2利用第一压块12卡装在本体支架1的滑槽8内，第二支架卡扣3的两侧分别设有第二压块13，第二支架卡扣3利用第二压块13卡装在本体支架1的滑槽8内，第二支架卡扣3上设有水晶头避位槽18(增加图标序号)和卡刀避位槽17(增加图标序号)，第二支架卡扣3上设有第二排插针压块和第二排插针挡块，第一排插针4的一端安装在第一插针限位槽9内并被第一支架卡扣2固定，其另一端安插在插针插槽6内，第一排插针4的两端之间的弧形部由分离式支撑架11的弧形支撑点10支撑，第一支架卡扣2靠近第二支架卡扣3的一端设有第二插针限位槽14，第二排插针5的一端安装在第二插针限位槽14内并被第二支架卡扣3固定，另一端安插在插针插槽6内，第二排插针5的两端 之间的弧形部由分离式支撑架11的弧形支撑点10支撑。
第一排插针4包括第一插针41、第三插针42、第五插针43和第七插针44，第一排插针4均包括第一连接部、第一限位部和第一接线部，第一连接部的一端安装在插针插槽6内，第一限位部安装在第一插针限位槽9内，第一接线部位于第一限位部的末端；
具体地说，第一限位部包括第一弧形部和第一直线部，第一弧形部与第一连接部连接，第一直线部的一端与第一弧形部连接，其另一端与第一接线部连接，第一弧形部抵接在分离式支撑架11的弧形支撑点10上，第一直线部安装在第一插针限位槽9内；
更具体地说，第一接线部上设有用于接线的鱼眼状通孔。
插针鱼眼上方几何形状及插针弧形结构组成的补尝机构的大小设定依具公式：
1、插针序列间的电容公式C＝εrε0*A/d(C是电容值、εr是插针间的介电系数、ε0是真空绝对介电常数、A是几何面积、d是插针间的距离)以确定补尝机构的电容值。
2.插针序列间的电感值公式M＝L2/d(M是电感值、L2是电极长度、d是插针间的距离)以确定补尝机构的电感值。
依据以上公式计算得出补尝机构所需大小，根据产品特性设定几何形状。
第二排插针5包括第二插针51、第四插针52、第六插针53和第八插针54，第二排插针5均包括第二连接部、第二限位部和第二接线部，第二连接部的一端安装在插针插槽6内，第二限位部安装在第二插针限位槽14内，第二接线部位于第二限位部的末端；
具体地说，第二限位部包括依次连接的第二凸部、第二凹部和第二直线部， 第二连接部的一端与第二凸部连接，第二直线部的末端与第二接线部连接，第二凸部抵接在分离式网状支撑架的弧形支撑点上，第二直线部安装在第二插针限位槽14内；
更具体地说，第一接线部和第二接线部上设有用于接线的鱼眼状通孔。
第一弧形部与第二凸部的弧度相同，第一直线部与第二直线部相互平行设置，第一连接部与第二连接部在同一水平面内，且平行设置。
第一插针41和第七插针44的第一直线部靠近第一接线部的位置的两侧均设有两对相互对称的挂台15，第三插针42和第五插针43的第一直线部的靠近第一接线部的一侧设有两个挂台15，第三插针42和第五插针43相对的一侧均设有一个挂台15和能够缩短第三插针42和第五插针43之间的距离的矩形结构16，第一插针41、第三插针42、第五插针43和第七插针44的形状与第一插针限位槽9的形状相配合。
第二插针51和第八插针54的第二直线部靠近第二接线部的位置的两侧均设有两对相互对称的挂台15，第四插针52和第六插针53的第二直线部的靠近第二接线部的一侧设有两个挂台15，第四插针52和第六插针53相对的一侧均设有一个挂台15和能够缩短第四插针52和第六插针53之间的距离的矩形结构16，第二插针51、第四插针52、第六插针53和第八插针54的形状与第二插针限位槽14的形状相配合。
现有的网络均以八条芯线两两对绞成四对芯线，并以白橘、橘为一对，白绿、绿为第二对，白蓝、蓝为第三对，白棕、棕为第四对作为区分，且网络规范内芯线的排列方式遵循T568A或B线位，以B线位为例，由一至八排列分别是1白橘、2橘色、3白绿、4蓝色、5白蓝、6绿色、7白棕、8棕色的序列排序，由此看出绿色对绞线与蓝色对绞线在排列时并非按顺序排列，导致网路信 号会因这两对绞线的交错产生交互干扰形成串音问题。第一排插针、第二排插针鱼眼孔上方都设有不规则的几何形状及相应弧形结构。有效的做出补尝处理了芯线线对间的串扰，降底了线对间的串音现象，使之与PCB板结合使用达到了八类标准，提高了数据传输品质。
插芯本体支架1包含八个分离式支撑架与二排插针4、5相对应，且支撑架顶部设有弧形支撑点，插芯的二排插针中间的弧形部抵在分离式支撑架的弧形支撑点上，使插针受力后不会变形；从而增强了插针的弹性及性能，即使其中某一根插针受力下压也不会影响其它七根插针正常与电插塞连接器插头接触，避免了插塞连接器插入造成接触性不良。
第一排插针4和第二排插针5，每排插针包含四根插针，每根插针均包含鱼眼状通孔，每四根插针通过鱼眼状通孔尾部的连接部连接在一起，使之分别构成整体，方便加工。在具体实施的时候直压式插芯因鱼眼状通孔与PCB板连接时无需焊接工序，不仅降低了生产难度和成本，而且从根源上解决了因漏焊、假焊等问题引起的接触不良，提升了使用寿命。
图19和图20的PCB板，利用本发明的插芯与此款PCB板结合可达到八类标准。
以上实施方式只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人了解本发明的内容并加以实施，并不能以此限制本发明的保护范围，凡根据本发明精神实质所做的等效变化或修饰，都应涵盖在本发明的保护范围内。

Claims (7)

  1. 万用型插芯，包括本体支架、第一支架卡扣、第二支架卡扣、第一排插针和第二排插针，所述本体支架的一端设有插针插槽，其另一端的两侧均设有限位卡槽和滑槽，所述本体支架靠近所述第一支架卡扣的一端设有第一插针限位槽，其特征在于：所述本体支架的中间部分一体成型八根分离式网状支撑架，每根支撑架顶部包含一个弧形固定支撑点，所述第一支架卡扣的两侧分别设有第一压块，所述第二支架卡扣的两侧分别设有第二压块，所述第一排插针的一端安装在所述第一插针限位槽内并被第一支架卡扣固定，其另一端安插在所述插针插槽内，所述第一支架卡扣靠近所述第二支架卡扣的一端设有第二插针限位槽，所述第二排插针的一端安装在第二插针限位槽内并被第二支架卡扣固定，另一端安插在所述插针插槽内，所述第一排、第二排插针的两端之间的弧形部由弧形支撑点及分离式网状支撑架支撑。
  2. 根据权利要求1所述的万用型插芯，其特征在于：所述第一排插针包括第一插针、第三插针、第五插针和第七插针，所述第一排插针均包括第一连接部、第一限位部和第一接线部，所述第一连接部的一端安装在所述插针插槽内，所述第一限位部安装在所述第一插针限位槽内，所述第一接线部位于所述第一限位部的末端，所述第一限位部包括第一弧形部和第一直线部，所述第一弧形部与所述第一连接部连接，所述第一直线部的一端与第一弧形部连接，其另一端与第一接线部连接，所述第一弧形部抵接在所述弧形固定支撑点上，所述第一直线部安装在所述第一插针限位槽内。
  3. 根据权利要求1所述的万用型插芯，其特征在于：所述第二排插针包括第二插针、第四插针、第六插针和第八插针，所述第二排插针均包括第二连接部、第二限位部和第二接线部，所述第二连接部的一端安装在所述插针插槽内，所述第二限位部安装在所述第二插针限位槽内，所述第二接线部位于所述第二 限位部的末端，所述第二限位部包括依次连接的第二凸部、第二凹部和第二直线部，所述第二连接部的一端与第二凸部连接，所述第二直线部的末端与第二接线部连接，所述第二凸部抵接在弧形固定支撑点上，所述第二直线部安装在第二插针限位槽内。
  4. 根据权利要求1所述的万用型插芯，其特征在于：所述第一弧形部与第二凸部的弧度相同，所述第一直线部与第二直线部相互平行设置，所述第一连接部与第二连接部在同一水平面内，且平行设置。
  5. 根据权利要求1所述的万用型插芯，其特征在于：所述第一接线部和第二接线部上设有用于接线的鱼眼状通孔。
  6. 根据权利要求1所述的万用型插芯，其特征在于：所述第一插针和第七插针的第一直线部靠近所述第一接线部的位置的两侧均设有两对相互对称的挂台，所述第三插针和第五插针的第一直线部的靠近所述第一接线部的一侧设有两个挂台，所述第三插针和第五插针相对的一侧均设有一个挂台和能够缩短第三插针和第五插针之间的距离的矩形结构，所述第一插针、第三插针、第五插针和第七插针的形状与所述第一插针限位槽的形状相配合。
  7. 根据权利要求1所述的万用型插芯，其特征在于：所述第二插针和第八插针的第二直线部靠近所述第二接线部的位置的两侧均设有两对相互对称的挂台，所述第四插针和第六插针的第二直线部的靠近所述第二接线部的一侧设有两个挂台，所述第四插针和第六插针相对的一侧均设有一个挂台和能够缩短第四插针和第六插针之间的距离的矩形结构，所述第二插针、第四插针、第六插针和第八插针的形状与所述第二插针限位槽的形状相配合。
PCT/CN2019/071643 2018-12-28 2019-01-14 万用型插芯 WO2020133596A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112019002215.6T DE112019002215T5 (de) 2018-12-28 2019-01-14 Ein Universaleinsatz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811624236.7 2018-12-28
CN201811624236.7A CN111384619A (zh) 2018-12-28 2018-12-28 万用型插芯

Publications (1)

Publication Number Publication Date
WO2020133596A1 true WO2020133596A1 (zh) 2020-07-02

Family

ID=71128933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/071643 WO2020133596A1 (zh) 2018-12-28 2019-01-14 万用型插芯

Country Status (3)

Country Link
CN (1) CN111384619A (zh)
DE (1) DE112019002215T5 (zh)
WO (1) WO2020133596A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202434748U (zh) * 2011-12-31 2012-09-12 苏州兰贝信息科技有限公司 一种信息模块
CN203733989U (zh) * 2013-12-06 2014-07-23 上海亚奥电子有限公司 免焊直压式插针芯
US20150056824A1 (en) * 2013-08-20 2015-02-26 Panduit Corp. Communication connector
CN205303755U (zh) * 2015-12-30 2016-06-08 上海曼一实业有限公司 接触稳定的90°直压式超六类插芯
CN205944601U (zh) * 2016-08-22 2017-02-08 刘秀兵 网络信息连接模块
CN209344385U (zh) * 2018-12-28 2019-09-03 江苏英曼电子工业有限公司 万用型插芯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202434748U (zh) * 2011-12-31 2012-09-12 苏州兰贝信息科技有限公司 一种信息模块
US20150056824A1 (en) * 2013-08-20 2015-02-26 Panduit Corp. Communication connector
CN203733989U (zh) * 2013-12-06 2014-07-23 上海亚奥电子有限公司 免焊直压式插针芯
CN205303755U (zh) * 2015-12-30 2016-06-08 上海曼一实业有限公司 接触稳定的90°直压式超六类插芯
CN205944601U (zh) * 2016-08-22 2017-02-08 刘秀兵 网络信息连接模块
CN209344385U (zh) * 2018-12-28 2019-09-03 江苏英曼电子工业有限公司 万用型插芯

Also Published As

Publication number Publication date
DE112019002215T5 (de) 2021-06-24
CN111384619A (zh) 2020-07-07

Similar Documents

Publication Publication Date Title
US6896557B2 (en) Dual reactance low noise modular connector insert
US6120329A (en) Modular jack with anti-cross-talk contacts and method of making same
US6802743B2 (en) Low noise communication modular connector insert
US5797764A (en) Low return loss and low crosstalk telecommunications electric circuit
US9054460B2 (en) Communication plug having a printed circuit board with surface mounted blades
CA2547029A1 (en) Compensation system and method for negative capacitive coupling in idc
US6193526B1 (en) Wiring unit with angled insulation displacement contacts
US7651380B2 (en) Modular plugs and outlets having enhanced performance contacts
CA2567104A1 (en) Crosstalk compensation with balancing capacitance system and method
TWI508391B (zh) 絕緣移位接觸接線板、電插座、插座模組以及模組化接線面板組件
JP4544804B2 (ja) 電気的なプラグ−ソケット式接続を具える接続ケーブル
CN206076547U (zh) 连接器
ES2880949T3 (es) Conectores de comunicaciones que incluyen segmentos de línea de transmisión de baja impedancia que mejoran la pérdida de retorno y métodos relacionados
BR112012016779A2 (pt) conector modular para dispositivo de ligação sem cabos
US8974250B2 (en) Coupling terminal structure and electrical connector using the same
TWI500223B (zh) Rj連接器的端子結構、應用其之rj連接器模組及rj連接器系統
WO2020133596A1 (zh) 万用型插芯
US9819131B2 (en) RJ-45 communication plug with plug blades received in apertures in a front edge of a printed circuit board
CN209344385U (zh) 万用型插芯
JP6689956B2 (ja) 通信プラグ
GB2347026A (en) Wiring unit with pair in-line insulation displacement contacts
CN106025667A (zh) 网络信息模块
CN110391563A (zh) 电互连系统
US20150064938A1 (en) Pin module of rj connector
US20160093992A1 (en) Universal serial bus connector

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: 19903493

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 19903493

Country of ref document: EP

Kind code of ref document: A1