TWM496872U - Connector structure - Google Patents
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Description
本創作係有關於一種連接器結構，尤指一種可提升特性阻抗穩定性的連接器結構。This creation is about a connector structure, especially a connector structure that improves the impedance stability of a characteristic.
近年來，隨著科技的日新月異，現今多媒體、高速頻寬的使用已日漸普及，多數電子裝置間傳輸的資料量持續增加，如何在短暫的時間內傳輸大量電子資料，是現今資訊科技發展的趨勢。除了增加電子裝置間傳輸電子訊號的通路外，目前一般採取的對應措施是提高電子裝置間所傳遞的電子訊號頻率。連接器是一種位於不同電子裝置間的電子訊號溝通橋樑，隨著傳輸量要求的提升，連接器亦漸漸面臨高頻訊號傳遞的挑戰。In recent years, with the rapid development of technology, the use of multimedia and high-speed bandwidth has become more and more popular. The amount of data transmitted between most electronic devices continues to increase. How to transmit a large amount of electronic data in a short period of time is the trend of information technology development today. . In addition to increasing the path for transmitting electronic signals between electronic devices, the current general response is to increase the frequency of electronic signals transmitted between electronic devices. The connector is an electronic signal communication bridge between different electronic devices. As the transmission requirements increase, the connector gradually faces the challenge of high-frequency signal transmission.
通用序列匯流排(簡稱USB)規格的連接器在日常生活使用中，可謂是最為廣泛應用的傳輸介面之一，由於USB介面的方便易用、尺寸小且成本合理，因此在各個不同工作場域都隨處可見USB的蹤跡。不論是家庭的核心娛樂裝置如電視、個人的筆記型電腦、智慧型手機、平板裝置或是辦公室的工作用電腦、印表機，乃至於汽車的多媒體通訊娛樂系統，時常都仰賴USB來進行資料傳輸的任務。Universal Serial Bus (USB) connector is one of the most widely used transmission interfaces in daily life. Due to the ease of use, small size and reasonable cost of the USB interface, it is used in different working fields. USB traces can be seen everywhere. Whether it is the family's core entertainment devices such as TVs, personal notebooks, smart phones, tablet devices or office work computers, printers, and even multimedia communication entertainment systems for cars, they often rely on USB for data. The task of transmission.
為了使USB能夠應用於更高速率的訊號傳輸，同時減少因USB***方向或接線方向錯誤而發生無法傳輸之情況，全新的通用序列匯 流排Type C便應運而生。USB國際制定標準協會(USB-IF)於日前宣布了這項名為USB Type C介面的標準規範，由於傳輸資料量的同步大量增加，在使用過程中可能產生相對應的電磁輻射，以致干擾其它電子元件的正常運作，有鑑於此，業界普遍都會以接地方式來降低電磁干擾(EMI)的產生。In order to enable USB to be applied to higher-speed signal transmission, and to reduce the inability to transmit due to USB insertion direction or wiring direction error, a new universal serial sink The flow type Type C came into being. The USB International Standards Association (USB-IF) has announced this standard specification called USB Type C interface. Due to the large increase in the amount of data transmitted, the corresponding electromagnetic radiation may be generated during use, which may interfere with other In view of the normal operation of electronic components, in the industry, the grounding method is generally used to reduce the generation of electromagnetic interference (EMI).
如第一圖所示，為一種採用USB Type C標準規範設計的連接器結構1，其包括有膠芯11、外殼12、上排端子13、下排端子14及接地片15，其中接地片15係位於上排端子13與下排端子14之間，此連接器結構1主要係利用接地片15來防止上排端子13與下排端子14之間產生交互干擾，藉以保護並維持連接器結構1的高頻性能。上排端子13的上接腳131與下排端子14的下接腳141之間的相對位置及間距大小必需配合板端之佈局設計，由於受到板端之電路佈局(LAYOUT)設計的影響，上排端子13及下排端子14其後端之間的間距L2通常會設計成明顯大於其前端之間的間距L1，如此才能配合上接腳131與下接腳141之間的間距大小。然而，此種設計容易使得連接器結構1前後端的特性阻抗產生變化而造成不穩定，導致影響到高頻訊號傳輸的效果，因此不能夠符合客戶訊號傳遞的要求。As shown in the first figure, a connector structure 1 designed using the USB Type C standard specification includes a rubber core 11, a housing 12, an upper row of terminals 13, a lower row of terminals 14, and a grounding strip 15, wherein the grounding strip 15 It is located between the upper row of terminals 13 and the lower row of terminals 14. The connector structure 1 mainly uses the grounding strip 15 to prevent mutual interference between the upper row of terminals 13 and the lower row of terminals 14, thereby protecting and maintaining the connector structure 1 High frequency performance. The relative position and spacing between the upper pin 131 of the upper row of terminals 13 and the lower pins 141 of the lower row of terminals 14 must be designed in accordance with the layout of the board ends, due to the design of the circuit layout (LAYOUT) of the board ends, The spacing L2 between the rear end of the row of terminals 13 and the lower row of terminals 14 is generally designed to be significantly larger than the spacing L1 between the front ends thereof so as to match the spacing between the upper and lower pins 131, 141. However, such a design tends to cause a change in the characteristic impedance of the front and rear ends of the connector structure 1 to cause instability, which affects the effect of high-frequency signal transmission, and thus cannot meet the requirements of customer signal transmission.
習知連接器之上下排端子受到板端電路佈局設計的限制，使得上下排端子的後端之間的間距大於其前端之間的間距，由於接地片位於上排端子與下排端子之間，因此上下排端子前後端與接地片之間的間距並不相同，導致連接器整體的特性阻抗產生變化而造成不穩定，如此容易產生高頻訊號傳輸效果不佳的問題。The lower row of terminals on the conventional connector is limited by the layout design of the board end circuit, such that the spacing between the rear ends of the upper and lower rows of terminals is greater than the spacing between the front ends thereof, since the grounding strip is located between the upper row of terminals and the lower row of terminals, Therefore, the spacing between the front and rear ends of the upper and lower rows of terminals and the grounding strip is not the same, resulting in a change in the characteristic impedance of the connector as a whole, resulting in instability, which is liable to cause a problem of poor high-frequency signal transmission.
本創作提供一種連接器結構，其包括有一絕緣本體、一金屬 外殼、一遮蔽板及一導電端子組，其中絕緣本體具有一基部及自基部向前延伸之一舌板，該舌板具有上下相對設置之一第一表面與一第二表面。金屬外殼包覆於絕緣本體外側，金屬外殼係圍繞舌板以形成一對接空間，該對接空間具有一前側開口。遮蔽板設置於舌板且位於第一表面與第二表面之間，遮蔽板係向後延伸至基部。導電端子組設置於舌板上，其中導電端子組包括複數第一端子及複數第二端子，該些第一端子設置於第一表面上且向後延伸至基部，該些第二端子設置於第二表面上且向後延伸至基部，每個第一端子與第二端子係分別沿著遮蔽板的兩側設置，每個第一端子具有一第一接觸部、一第一接腳及連接第一接觸部與第一接腳之一第一連接部，第一接觸部設置於第一表面上，第一連接部相對於第一接觸部向下延伸，第一接腳係朝著絕緣本體後側的方向向後延伸，每個第二端子具有一第二接觸部、一第二接腳及連接第二接觸部與第二接腳之一第二連接部，第二接觸部設置於第二表面上，第二連接部相對於第二接觸部向下延伸，第二接腳係朝著絕緣本體前側的方向向前延伸。The present invention provides a connector structure including an insulative body and a metal The outer casing, a shielding plate and a conductive terminal set, wherein the insulating body has a base and a tongue extending forward from the base, the tongue having a first surface and a second surface disposed opposite each other. The metal casing is wrapped around the outer side of the insulative housing, and the metal casing surrounds the tongue plate to form a mating space, and the docking space has a front side opening. The shielding plate is disposed on the tongue plate and located between the first surface and the second surface, and the shielding plate extends rearward to the base. The conductive terminal set is disposed on the tongue plate, wherein the conductive terminal set includes a plurality of first terminals and a plurality of second terminals, the first terminals are disposed on the first surface and extend rearward to the base, and the second terminals are disposed in the second a first surface and a second terminal are respectively disposed along the two sides of the shielding plate, and each of the first terminals has a first contact portion, a first pin, and a first contact. And a first connecting portion of the first pin, the first contact portion is disposed on the first surface, the first connecting portion extends downward relative to the first contact portion, and the first pin is toward the rear side of the insulating body The second terminal has a second contact portion, a second pin, and a second connecting portion connecting the second contact portion and the second pin. The second contact portion is disposed on the second surface. The second connecting portion extends downward with respect to the second contact portion, and the second leg extends forward in a direction toward the front side of the insulating body.
本創作所提供連接器結構，其係利用改變端子之接腳的彎折位置及延伸方向，來達到縮小上下排端子的後端之間的間距大小的目的，如此使得接地片與上下排端子之間整體的間距能夠保持近乎相同，以控制連接器整體的特性阻抗變化較小，達到訊號傳輸時能有穩定的特性阻抗表現，如此即可解決習知技術所容易產生的高頻訊號傳輸效果不佳的問題。The connector structure provided by the present invention uses the purpose of changing the bending position and the extending direction of the pins of the terminal to reduce the spacing between the rear ends of the upper and lower rows of terminals, so that the grounding piece and the upper and lower rows of terminals are The overall spacing can be kept nearly the same, so as to control the change of the characteristic impedance of the connector as a whole, and achieve stable characteristic impedance performance when the signal is transmitted, so that the high-frequency signal transmission effect easily generated by the prior art can be solved. Good question.
1‧‧‧連接器結構1‧‧‧Connector structure
11‧‧‧膠芯11‧‧‧ Rubber core
12‧‧‧外殼12‧‧‧ Shell
13‧‧‧上排端子13‧‧‧Upper terminal
131‧‧‧上接腳131‧‧‧上上脚
14‧‧‧下排端子14‧‧‧Lower terminal
141‧‧‧下接腳141‧‧‧下脚
15‧‧‧接地片15‧‧‧ Grounding piece
2‧‧‧連接器結構2‧‧‧Connector structure
3‧‧‧絕緣本體3‧‧‧Insulation body
31‧‧‧基部31‧‧‧ base
311‧‧‧收容槽311‧‧‧ Reception trough
32‧‧‧舌板32‧‧‧ tongue plate
321‧‧‧第一表面321‧‧‧ first surface
322‧‧‧第二表面322‧‧‧ second surface
33‧‧‧固定塊33‧‧‧Fixed blocks
34‧‧‧保護塊34‧‧‧protection block
4‧‧‧金屬外殼4‧‧‧Metal casing
41‧‧‧對接空間41‧‧‧ docking space
42‧‧‧前側開口42‧‧‧ front opening
43‧‧‧焊接部43‧‧‧Weld Department
5‧‧‧遮蔽板5‧‧‧Shielding board
51‧‧‧向下延伸部51‧‧‧ Downward extension
52‧‧‧開口52‧‧‧ openings
6‧‧‧導電端子組6‧‧‧Electrical terminal group
61‧‧‧第一端子61‧‧‧First terminal
611‧‧‧第一接觸部611‧‧‧First contact
612‧‧‧第一連接部612‧‧‧First connection
613‧‧‧第一接腳613‧‧‧first pin
614‧‧‧延長段614‧‧‧Extension
62‧‧‧第二端子62‧‧‧second terminal
621‧‧‧第二接觸部621‧‧‧Second contact
622‧‧‧第二連接部622‧‧‧Second connection
623‧‧‧第二接腳623‧‧‧second pin
624‧‧‧前端點624‧‧‧ front end point
625‧‧‧後端點625‧‧‧End endpoint
7‧‧‧輔助殼體7‧‧‧Auxiliary housing
71‧‧‧焊接腳71‧‧‧welding feet
81‧‧‧上金屬片81‧‧‧Upper metal sheet
811‧‧‧彈片811‧‧‧Shrap
82‧‧‧下金屬片82‧‧‧Under metal sheet
821‧‧‧接地部821‧‧‧ Grounding Department
L1‧‧‧間距L1‧‧‧ spacing
L2‧‧‧間距L2‧‧‧ spacing
P1‧‧‧間距P1‧‧‧ spacing
P2‧‧‧間距P2‧‧‧ spacing
第一圖係習知連接器結構的剖面示意圖。The first figure is a schematic cross-sectional view of a conventional connector structure.
第二圖係本創作之連接器結構的立體示意圖。The second figure is a perspective view of the connector structure of the present invention.
第三圖係第二圖之連接器結構的分解示意圖。The third figure is an exploded view of the connector structure of the second figure.
第四圖係第二圖之連接器結構的剖面示意圖。The fourth figure is a schematic cross-sectional view of the connector structure of the second figure.
第五圖係第二圖之連接器結構中的遮蔽板與導電端子組的側面示意圖。The fifth figure is a schematic side view of the shielding plate and the conductive terminal group in the connector structure of the second figure.
請參閱第二圖至第五圖，本創作係提供一種連接器結構，此連接器結構2係包括有一絕緣本體3、一金屬外殼4、一遮蔽板5及一導電端子組6，此連接器結構2係以焊接方式固定於電路板(未繪示)上。Referring to FIG. 2 to FIG. 5 , the present invention provides a connector structure. The connector structure 2 includes an insulative housing 3 , a metal housing 4 , a shielding plate 5 , and a conductive terminal set 6 . Structure 2 is soldered to a circuit board (not shown).
絕緣本體3具有一基部31及自基部31向前延伸之一舌板32，該舌板32具有上下相對設置之一第一表面321與一第二表面322。在本實施例中，為了容易方便於此連接器結構2的組裝與製造，其係於絕緣本體3的基部31後側設有一收容槽311，導電端子組6係事先設置於一固定塊33上，之後再將此固定塊33組裝固定於基部31的收容槽311內，導電端子組6係可向前延伸至舌板32，如此以達到便於組裝與製造此連接器結構2的目的。此外，還可組裝一保護塊34於收容槽311中，此保護塊34係用以遮蓋與保護固定塊33及導電端子組6。然不限於此，絕緣本體3的其他不同選擇的結構設計或是採用嵌入式成型(insert molding)的方式亦可應用於本創作中。The insulative housing 3 has a base portion 31 and a tongue plate 32 extending forwardly from the base portion 31. The tongue plate 32 has a first surface 321 and a second surface 322 disposed opposite each other. In this embodiment, in order to facilitate the assembly and manufacture of the connector structure 2, a receiving groove 311 is disposed on the rear side of the base portion 31 of the insulative housing 3, and the conductive terminal group 6 is previously disposed on a fixing block 33. Then, the fixing block 33 is assembled and fixed in the receiving groove 311 of the base portion 31, and the conductive terminal group 6 can extend forward to the tongue plate 32, so as to facilitate the assembly and manufacture of the connector structure 2. In addition, a protective block 34 can be assembled in the receiving slot 311 for covering and protecting the fixing block 33 and the conductive terminal set 6. However, it is not limited thereto, and other different structural designs of the insulating body 3 or an insert molding method can also be applied to the present creation.
金屬外殼4包覆於絕緣本體3外側，其中金屬外殼4係圍繞舌板32以形成一大致呈環形的對接空間41，該對接空間41具有一前側開口42，此前側開口42係用以與對接連接器(未繪示)互相插接。在本實施例中，此金屬外殼4的兩側各設有一焊接部43，為了符合電路板上的佈局設計，還可另外組裝一輔助殼體7於金屬外殼4上，此輔助殼體7的兩側係各設 有一焊接腳71，加上原先金屬外殼4的焊接部43，如此就可以符合電路板上的佈局設計。The metal outer casing 4 is wrapped around the outer side of the insulative housing 3, wherein the metal outer casing 4 surrounds the tongue 32 to form a substantially annular abutting space 41. The mating space 41 has a front side opening 42 for the docking. Connectors (not shown) are plugged into each other. In this embodiment, a soldering portion 43 is disposed on each side of the metal casing 4. In order to conform to the layout design on the circuit board, an auxiliary casing 7 may be additionally assembled on the metal casing 4, and the auxiliary casing 7 is Both sides There is a soldering foot 71, plus the soldering portion 43 of the original metal casing 4, so that it can conform to the layout design on the circuit board.
為了符合USB標準的接地設計需求，因此連接器結構2係增設有一上金屬片81以及一下金屬片82，此上金屬片81與下金屬片82係分別組裝設置於絕緣本體3的基部31上側及下側並且呈上下相對設置，此上金屬片81與下金屬片82係被金屬外殼4所包覆，其中上金屬片81上設有彈片811可與金屬外殼4接觸形成接地導通，下金屬片82設有接地部821可與電路板上的接地佈局搭接形成接地導通。In order to meet the grounding design requirements of the USB standard, the connector structure 2 is provided with an upper metal piece 81 and a lower metal piece 82. The upper metal piece 81 and the lower metal piece 82 are respectively assembled on the upper side of the base portion 31 of the insulative housing 3 and The upper side of the metal sheet 81 and the lower metal piece 82 are covered by the metal outer casing 4, wherein the upper metal piece 81 is provided with a resilient piece 811 which can be in contact with the metal outer casing 4 to form a ground conduction, and the lower metal piece The grounding portion 821 is provided with a grounding portion 821 that can be connected to the grounding layout on the circuit board to form a grounding conduction.
遮蔽板5設置於舌板32且位於第一表面321與第二表面322之間，此遮蔽板5係向後延伸至基部31。在本實施例中，遮蔽板5利用嵌入式成型(insert molding)設置於第一表面321與第二表面322之間，且遮蔽板5彎折設有一向下延伸部51，此向下延伸部51係凸出於舌板32且組裝於固定塊33上，由於此遮蔽板5的結構中包括有一水平延伸部份以及一垂直延伸部份，因此遮蔽板5及其向下延伸部51的整體截面係大致呈L形結構。遮蔽板5設有複數個開口52，該些開口52係對應於上金屬片81與下金屬片82設置，如此可得到較佳的特性阻抗效果，以符合客戶訊號傳遞的要求。The shielding plate 5 is disposed on the tongue 32 and located between the first surface 321 and the second surface 322, and the shielding plate 5 extends rearward to the base 31. In this embodiment, the shielding plate 5 is disposed between the first surface 321 and the second surface 322 by insert molding, and the shielding plate 5 is bent and provided with a downward extending portion 51, the downward extending portion The 51 series protrudes from the tongue 32 and is assembled on the fixing block 33. Since the structure of the shielding plate 5 includes a horizontal extending portion and a vertical extending portion, the shielding plate 5 and its downward extending portion 51 as a whole The cross section is generally L-shaped. The shielding plate 5 is provided with a plurality of openings 52 corresponding to the upper metal piece 81 and the lower metal piece 82, so that a better characteristic impedance effect can be obtained to meet the requirements of the customer signal transmission.
導電端子組6設置於舌板32上，其中導電端子組6包括複數第一端子61及複數第二端子62，該些第一端子61設置於第一表面321上且向後延伸至基部31，該些第二端子62設置於第二表面322上且向後延伸至基部31，每個第一端子61與第二端子62係分別沿著遮蔽板5的兩側設置，每個第一端子61具有一第一接觸部611、一第一接腳613及連接第一接觸部611與第一接腳613之一第一連接部612，第一接觸部611設置於第一表面321上，第 一連接部612相對於第一接觸部611向下延伸，第一接腳613係朝著絕緣本體3後側的方向向後延伸，每個第二端子62具有一第二接觸部621、一第二接腳623及連接第二接觸部621與第二接腳623之一第二連接部622，第二接觸部621設置於第二表面322上，第二連接部622相對於第二接觸部621向下延伸，第二接腳623係朝著絕緣本體3前側的方向向前延伸。The conductive terminal group 6 is disposed on the tongue plate 32. The conductive terminal group 6 includes a plurality of first terminals 61 and a plurality of second terminals 62. The first terminals 61 are disposed on the first surface 321 and extend rearward to the base portion 31. The second terminals 62 are disposed on the second surface 322 and extend rearward to the base portion 31. Each of the first terminals 61 and the second terminals 62 are respectively disposed along two sides of the shielding plate 5, and each of the first terminals 61 has one. a first contact portion 611, a first pin 613, and a first connecting portion 612 connecting the first contact portion 611 and the first pin 613. The first contact portion 611 is disposed on the first surface 321 . A connecting portion 612 extends downward relative to the first contact portion 611, and the first pin 613 extends rearward in a direction toward the rear side of the insulative housing 3. Each of the second terminals 62 has a second contact portion 621 and a second portion. The second connecting portion 622 is connected to the first connecting portion 621 and the second connecting portion 622. The second connecting portion 621 is disposed on the second surface 322, and the second connecting portion 622 is opposite to the second connecting portion 621. The lower leg 623 extends forward toward the front side of the insulative housing 3.
如第五圖所示，在本實施例中，第一連接部612與第二連接部622之間的間距P1係小於第一接腳613與第二接腳623之間的間距P2，其與第一圖中所示的上排端子13及下排端子14其後端之間的間距L2約略大於其上接腳131與下接腳141之間的間距大小的習知結構完全不同。本創作係在不改變第一接腳613與第二接腳623之間間距大小的情況下，藉由改變第一接腳613或第二接腳623的彎折位置及延伸方向，來達到縮小第一連接部612與第二連接部622之間間距大小的目的。因此，在本實施例中，第二接腳623係包括一前端點624及一後端點625，後端點625較前端點624靠近於第一接腳613，第二連接部622係連接設置於後端點625上，如此就可以達到改變第二接腳623彎折位置及延伸方向的效果。As shown in the fifth figure, in the embodiment, the distance P1 between the first connecting portion 612 and the second connecting portion 622 is smaller than the distance P2 between the first pin 613 and the second pin 623, which is The upper row 13 and the lower row 14 shown in the first figure have a pitch L2 which is slightly different from the conventional structure in which the distance between the upper pin 131 and the lower pin 141 is slightly larger than the conventional structure. The present invention reduces the bending position and the extending direction of the first pin 613 or the second pin 623 without changing the size of the gap between the first pin 613 and the second pin 623. The purpose of the size of the gap between the first connecting portion 612 and the second connecting portion 622. Therefore, in the embodiment, the second pin 623 includes a front end point 624 and a rear end point 625. The rear end point 625 is closer to the first pin 613 than the front end point 624, and the second connecting portion 622 is connected. At the rear end point 625, the effect of changing the bending position and the extending direction of the second pin 623 can be achieved.
值得一提的是，在本實施例中，為了再縮小第一連接部612與第二連接部622之間間距大小，還可在第一端子61上設有一延長段614，此延長段614的兩端係分別連接於第一連接部612及第一接腳613，由於延長段614係呈向後向下傾斜延伸，所以此延長段614可增加第一接腳613與第二接腳623之間的間距大小，換言之，在第一接腳613與第二接腳623之間間距大小固定不變的情況下，就可以達到縮小第一連接部612與第二連接部622之間間距大小的目的。It is to be noted that in the embodiment, in order to reduce the size of the gap between the first connecting portion 612 and the second connecting portion 622, an extension 614 may be disposed on the first terminal 61. The two ends are respectively connected to the first connecting portion 612 and the first pin 613. Since the extended portion 614 extends obliquely downward and downward, the extended portion 614 can increase between the first pin 613 and the second pin 623. The size of the pitch, in other words, in the case where the spacing between the first pin 613 and the second pin 623 is fixed, the size of the gap between the first connecting portion 612 and the second connecting portion 622 can be reduced. .
在本實施例中，遮蔽板5設有一向下延伸部51，第一連接部612及第二連接部622沿著向下延伸部51的兩側平行設置且垂直向下延伸，由於遮蔽板5的截面係大致呈L形結構，因此第一端子61之第一接觸部611與第一連接部612以及第二端子62之第二接觸部621與第二連接部622係分別沿著遮蔽板5的兩側平行設置也大致呈L形的結構，如此設計對於具有橫向設置之前側開口42的連接器結構2而言，係為最簡單且最經濟的設計方式。可以理解的是，在本實施例中，第二接腳623與第一接腳613係凸出於絕緣本體3外且分別朝著前後相反方向橫向延伸，如此設計的優點在於可以達到縮小第一端子61與第二端子62後端之間的間距大小的目的。In this embodiment, the shielding plate 5 is provided with a downward extending portion 51. The first connecting portion 612 and the second connecting portion 622 are disposed in parallel along the two sides of the downward extending portion 51 and extend vertically downward due to the shielding plate 5 The cross section is substantially L-shaped, so that the first contact portion 611 of the first terminal 61 and the second connecting portion 621 and the second connecting portion 622 of the first connecting portion 612 and the second terminal 62 are respectively along the shielding plate 5 The two sides are also arranged in parallel in a substantially L-shaped configuration, and the design is the simplest and most economical design for the connector structure 2 having the laterally disposed front side opening 42. It can be understood that, in this embodiment, the second pin 623 and the first pin 613 protrude outward from the insulative housing 3 and extend laterally in opposite directions, respectively. The advantage of the design is that the first can be reduced. The purpose of the size of the gap between the terminal 61 and the rear end of the second terminal 62.
此外，在本實施例中，導電端子組6中的第二端子62係先利用嵌入式成型(insert molding)設置於固定塊33上，遮蔽板5則是事先利用嵌入式成型設置於舌板32的第一表面321與第二表面322之間，待固定塊33組裝固定於基部31的收容槽311後，再對遮蔽板5進行彎折加工以形成向下延伸部51，接著再將第一端子61組裝設置於固定塊33上。可以理解的是，上述製程只是一種為了達到便於組裝與製造此連接器結構2的設計，然不限於此，其他不同方式的設計選擇亦可應用於本創作中，例如將本實施例之金屬一體成形的遮蔽板5與向下延伸部51分拆成兩個分開獨立的元件，此兩獨立元件可互相電性接觸並配置成類似於本實施例之結構設計，即是另一種可以達到便於組裝與製造此連接器結構2的設計。In addition, in the present embodiment, the second terminal 62 of the conductive terminal group 6 is first disposed on the fixing block 33 by insert molding, and the shielding plate 5 is previously disposed on the tongue plate 32 by insert molding. Between the first surface 321 and the second surface 322, after the fixing block 33 is assembled and fixed to the receiving groove 311 of the base portion 31, the shielding plate 5 is bent to form a downward extending portion 51, and then the first portion The terminal 61 is assembled and disposed on the fixed block 33. It can be understood that the above process is only a design for facilitating assembly and manufacture of the connector structure 2. However, it is not limited thereto, and other different design options can also be applied to the present invention, for example, the metal of the embodiment is integrated. The formed shielding plate 5 and the downward extending portion 51 are separated into two separate and independent components, and the two independent components can be electrically contacted with each other and configured to be similar to the structural design of the embodiment, that is, another can be assembled. And the design of this connector structure 2 is manufactured.
綜上所述，本新型之連接器結構係利用藉由改變第二端子之第二接腳的彎折位置及延伸方向，來達到縮小第一端子與第二端子的後端之間的間距大小的目的，如此使得遮蔽板與第一端子及第二端子之間整體 的間距能夠保持近乎相同，以控制連接器整體的特性阻抗變化較小，達到訊號傳輸時能有穩定的特性阻抗表現，如此即可解決習知技術所容易產生的高頻訊號傳輸效果不佳的問題。In summary, the connector structure of the present invention utilizes the bending position and the extending direction of the second pin of the second terminal to reduce the spacing between the first terminal and the rear end of the second terminal. The purpose of the shielding plate and the first terminal and the second terminal as a whole The spacing can be kept nearly the same, so as to control the change of the characteristic impedance of the connector as a whole, and the stable characteristic impedance performance can be achieved when the signal is transmitted, so that the high-frequency signal transmission which is easy to be generated by the prior art can be solved. problem.
2‧‧‧連接器結構2‧‧‧Connector structure
31‧‧‧基部31‧‧‧ base
321‧‧‧第一表面321‧‧‧ first surface
322‧‧‧第二表面322‧‧‧ second surface
34‧‧‧保護塊34‧‧‧protection block
4‧‧‧金屬外殼4‧‧‧Metal casing
41‧‧‧對接空間41‧‧‧ docking space
43‧‧‧焊接部43‧‧‧Weld Department
5‧‧‧遮蔽板5‧‧‧Shielding board
51‧‧‧向下延伸部51‧‧‧ Downward extension
611‧‧‧第一接觸部611‧‧‧First contact
612‧‧‧第一連接部612‧‧‧First connection
613‧‧‧第一接腳613‧‧‧first pin
621‧‧‧第二接觸部621‧‧‧Second contact
622‧‧‧第二連接部622‧‧‧Second connection
623‧‧‧第二接腳623‧‧‧second pin
71‧‧‧焊接腳71‧‧‧welding feet
81‧‧‧上金屬片81‧‧‧Upper metal sheet
82‧‧‧下金屬片82‧‧‧Under metal sheet
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103218983U TWM496872U (en) | 2014-10-24 | 2014-10-24 | Connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103218983U TWM496872U (en) | 2014-10-24 | 2014-10-24 | Connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM496872U true TWM496872U (en) | 2015-03-01 |
Family
ID=53187435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103218983U TWM496872U (en) | 2014-10-24 | 2014-10-24 | Connector structure |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM496872U (en) |
-
2014
- 2014-10-24 TW TW103218983U patent/TWM496872U/en not_active IP Right Cessation
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