Λ修正 r婦補充| M318247 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種電連接器，特別是指一種用於電 視、螢幕面板之低電壓差動訊號連接器，藉由分離式接地 端子之設置，具有簡化機構而便利金屬遮蔽殼體之沖製及 符合經濟效益之低電壓差動訊號連接器。 【先前技術】 按，由於電子科技的不斷提昇，傳統的TTL面板(Panel) 已演變為LVDS面板(Panel)，而低電壓差動訊號/LVDS (Low Voltage Differential Signaling)其電流型是一種用來高速傳輸 大量資料的電路，適用於解析度高於SVGA的TFT LCD顯 示裝置、光纖通訊及電子交換裝置的介面。低電壓差動訊號 傳輸（LVDS)是目前較新的一種技術，可滿足現今對高效 能資料傳輪應用的需求，同時這項技彳标可以使系統供電電壓 減低到2V，足以滿足未來應用上的需求，且其33〇mV (最 低250mV與最高450mV)的低電壓差動訊號與快速的轉換 時間特色，讓產品能夠達到從1〇〇Mbps到1 Gbps以上的高 資料傳輸速度，並提供一種精細、高速、低耗電、高頻寬及 降低電磁干擾的LVDS介面。 而此LVDS介面系統所用以進行訊號傳輸之連接器，由 於其防止電磁干擾的嚴格要求，因此較佳的防止電磁干擾功 能是此類低電壓差動訊號連接器的設計重點；習知低電壓差 動訊號連接器除具有一般的絕緣本體、複數端子及金屬遮蔽 殼體設置外，該金屬遮蔽殼體上另設有數量較多之接地端子 M318247 % / η ，用以相對該複數端子以執行其排除雜訊之作用；然γ由於 該金屬遮蔽殼體上較多接地端子之設置，使得該金屬遮蔽殼 • 體之沖製變得相當繁瑣、因難，需昂貴的機具設備及特殊的 製程才能完成’並使該金屬遮蔽殼體之沖製相對增加低電壓 差動訊號連接器的製造成本，顯然不符製造經濟效益，且也 〖 降低其市場競爭力。因此，如何針對該金屬遮蔽殼體加以改 良，以解決其製造上繁瑣不便之缺失，誠是業界或有智之士 應再進一步思考、努力突破之重要課題。 修鑒於前述習知低電壓差動訊號連接器之缺失問題及其 結構設計上未臻理想之事實，本案創作人即著手研發構思其 解決方案，希望能開發出一種具製造便利及能符製造經濟效 益之低電壓差動訊號連接器以服務社會大眾及促進此業之 發展，遂經多時之構思而有本創作之產生。 【新型内容】 本創作之目的係在提供一種低電壓差動訊號連接器，其 能使低電壓差動訊號連接器之製造大為簡易、便利，進而降 # 低其製造成本而提昇其製造經濟效益。 口本^作之再一目的係在提供一種低電壓差動訊號連接 器’、其月匕使低電壓差動訊號連接器之金屬遮蔽殼體以分離式 =成其接地端子，並藉簡易之組裝即可完成，進而得以改善 製造上不符經濟效益之缺失者。 本創作為達上述目的所採用之技術手段，係包括有一絕 ί本體，具有對接面、背面、侧面、底姻及二端面，該對 接面设有貫穿該背面之中央插槽，該中央插槽兩侧分別設有 M318247 複數端子槽及複數第一定位槽，該底侧面設有複數第 槽，一接地板，係嵌設於該絕緣本體内，該接地板凸設有複 數第一接腳，且該第一接腳係嵌設於該絕緣本體之該第一定 位槽；一金屬遮蔽殼體，該金屬遮蔽殼體係呈一中空殼體而 罩設於該絕緣本體上，且對應該絕緣本體之該第二定位槽係 °又有複數苐二接腳，該弟二接腳係嵌設於該第二定位槽；複 數％子，係插設於該絕緣本體之該複數端子槽内。 兹為使貴審查委員對本創作之技術特徵及所達成之功 效更有進一步之瞭解與認識，謹佐以較佳之實施例圖及配合 詳細之說明，說明如後： 【實施方式】 請參閱第一至四圖，本創作低電壓差動訊號連接器1〇〇 包括有絕緣本體10、接地板20、金屬遮蔽殼體3〇及複數端 子40 ;該絕緣本體1〇設有對接面n、背面12、侧面13、底 側面14及二端面19,該對接面u係較該侧面13略為凸出， ^設有一貫穿該背面12之令央插槽15及該中央插槽15兩 端之卡制槽16 ’該巾錄槽15關係分別設有複數端子槽 151及複數第-定位槽152，而該卡制槽16近該端面19之 一端係設有-嵌槽161，該對接面u兩側適當位置係分別設 有一第一卡槽111，該對接面11 一侧適當位置係設有略較第 —卡槽hi為大之複數第二卡槽112;該侧面13兩端係設有 對應該第-卡槽ill之長凹槽131及對應該第二卡槽112之 方，槽132 ;該底側面14係設有複數第二定位槽141及對應 該第-卡槽in之細槽142(如第五圖所示），而該端面19 M318247 鄰接該對接面11處係設有一凸接部。 _尤丨 - 該接地板20係略呈一長狀之门形板，其包括有一適當 \ 高度直立之本體21，該本體21上方位置係向前凸設有複數 J 第一接腳211，該本體21兩端上方係延伸有一水平狀之側接 板22 ,該側接板22並延伸凸出有一插抵塊222，該側接板 22兩端繼向下彎折形成一卡接板23，該卡接板”上係設有 凸刺231及鎖孔232，該鎖孔232係用於連接器對接時相互 卡扣之用。該接地板20係從該絕緣本體1〇之背面12組入， 其兩端之卡接板23係嵌置於該絕緣本體1〇之嵌槽161處(請 參閱第六圖），並藉該凸刺231形成干涉定位，而該插抵塊 222則插結於該絕緣本體10之背面12的一插抵槽121處(請 參閱第八圖），用以作為整體組裝之穩定固結；該第一接腳 211則肷入該絕緣本體1〇之第一定位槽152(如第七、八圖所 示），用以作為雜訊之接地導出，並藉以消除電磁干擾。 金屬遮蔽殼體30係呈一中空殼體而罩設於該絕緣本體 10上，其包括有一側板31、底側板32、背板34及二端板 參 33 ’該側板31、底條32係分別設有凸伸對應該絕緣本體 ίο之第一卡槽in之第-卡凸311、321，另該側板31係設 有對應該絕緣本體10之第二卡槽112之壓塊312，而該底側 板32則设有對應該絕緣本體1〇之第二定位槽mi之複數第 二接腳322，又，該底側板32兩端係進一步向後凸伸有一焊 接板323,該端板33係设有對應該絕緣本體之凸接部I% 之凹接部331，且该端板33係往外彎折延伸有一焊接耳部 332。該金屬遮蔽殼體30係接續該接地板2〇從該絕緣本體 8 M318247 修正 補充 ㈣。月/> 10之背面12組套入，並使該第一卡凸311、321插第一 卡槽111(如第九、十圖所示），而該壓塊312嵌卡入該該第二 卡槽112後係壓卡入該方凹槽132，用以作為整體組裝之穩 定固結；而該第二接腳322則嵌入該絕緣本體10之第二定 位槽141 ’用以作為焊接定位及雜訊之接地導出，並藉以消 除電磁干擾。 該複數端子40係插設於該絕緣本體10之複數端子槽 151(如第七、十一圖所示），該端子4〇係包括有前端之一導 接部41、中段部位之干涉部42及後端彎折延伸之焊接尾部 43，該干涉部42係用與該端子槽151產生干涉定位，以使 該複數端子40定位於該複數端子槽15ι内。 本創作低電壓差動訊號連接器組合後，該金屬遮蔽殼體 30之金屬遮蔽殼體3〇、焊接耳部332、第二接腳幻]及該端 子40之焊接尾部43係以表面焊接技術(SMT)烊固於-電路 板上(未圖示），並藉該第一接腳211、第二接腳322卡以達到 極佳防止電磁干擾功能之效果。 因是，本創作低電壓差動訊號連接器藉該接地板之設 置’以將該金屬遮蔽殼體之一部份接地端子予以分離出，如 此可使該金屬遮蔽殼體3G之沖製大為簡易、便利，而以既 有之機具設備即可進行，並免除特殊製程之繁續、困擾，進 喊該金屬遮蔽殼體之沖製相對降低低電塵差動訊號連接 器的製造成本，樣積極符合製造經濟效益之要求及提升盆 市場之競爭力。 〃 综合上述，本創作確已符合創作專利之要件，爰依法提 9 M318247Λ r r 妇 | | M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M The separate grounding terminal is provided with a simplified mechanism to facilitate the punching of the metal shielding housing and a cost effective low voltage differential signal connector. [Prior Art] According to the continuous improvement of electronic technology, the traditional TTL panel (Panel) has evolved into an LVDS panel (Panel), and the low voltage differential signal (LVDS) current type is used to A circuit for transmitting large amounts of data at high speed, suitable for interfaces of TFT LCD display devices, optical fiber communication, and electronic switching devices with higher resolution than SVGA. Low Voltage Differential Signaling (LVDS) is a relatively new technology that meets today's demand for high-performance data transfer applications. This technology can reduce the system supply voltage to 2V, which is sufficient for future applications. Demand, and its low voltage differential signal and fast conversion time of 33〇mV (minimum 250mV and maximum 450mV) enable products to achieve high data transmission speeds from 1〇〇Mbps to over 1Gbps, and provide a LVDS interface with fine, high speed, low power consumption, high frequency width and reduced electromagnetic interference. The connector used for signal transmission in the LVDS interface system, because of its strict requirements for preventing electromagnetic interference, the better anti-electromagnetic interference function is the design focus of such low-voltage differential signal connector; the known low voltage difference In addition to the general insulating body, the plurality of terminals and the metal shielding housing, the metal shielding housing is additionally provided with a plurality of grounding terminals M318247% / η for performing relative to the plurality of terminals. Eliminating the effect of noise; γ, due to the arrangement of more grounding terminals on the metal shielding shell, the metal shielding shell body becomes quite cumbersome and difficult, requiring expensive equipment and special processes. Completion 'and the punching of the metal shielding shell relatively increases the manufacturing cost of the low voltage differential signal connector, which obviously does not meet the manufacturing economic efficiency, and also reduces its market competitiveness. Therefore, how to improve the metal shielding casing to solve the cumbersome inconvenience in its manufacture is an important issue for the industry or the intellectuals to further think and strive to break through. In view of the above-mentioned lack of the conventional low-voltage differential signal connector and the fact that the structural design is not ideal, the creator of the case started to develop and conceive its solution, hoping to develop a manufacturing convenience and economy. The low-voltage differential signal connector of the utility model serves the public and promotes the development of this industry. [New content] The purpose of this creation is to provide a low-voltage differential signal connector that can make the manufacture of low-voltage differential signal connectors much simpler and more convenient, thereby reducing the manufacturing cost and improving the manufacturing economy. benefit. Another purpose of the mouthpiece is to provide a low voltage differential signal connector, and the metal shielding case of the low voltage differential signal connector is separated into the grounding terminal, and the simple connection is made. Assembly can be done, which in turn can improve the manufacturing inefficiencies. The technical means adopted by the present invention for the above purposes includes a sturdy body having a mating surface, a back surface, a side surface, a bottom suffix and two end faces, the docking surface having a central slot extending through the back surface, the central slot The M318247 plurality of terminal slots and the plurality of first positioning slots are respectively disposed on the two sides, the bottom side is provided with a plurality of first slots, and a grounding plate is embedded in the insulating body, and the grounding plate is convexly provided with a plurality of first pins. And the first pin is embedded in the first positioning slot of the insulative housing; a metal shielding shell is disposed on the insulative housing and is insulated The second positioning slot of the body has a plurality of pins, and the two legs are embedded in the second positioning slot; the plurality of pins are inserted into the plurality of terminal slots of the insulating body. In order to give your reviewers a better understanding and understanding of the technical features of the creation and the efficacies achieved, please refer to the preferred embodiment diagram and the detailed description to illustrate the following: [Embodiment] Please refer to the first As shown in FIG. 4 , the low voltage differential signal connector 1 includes an insulative housing 10 , a grounding plate 20 , a metal shielding housing 3 , and a plurality of terminals 40 . The insulative housing 1 is provided with a mating surface n and a rear surface 12 . The side surface 13 , the bottom side surface 14 , and the two end surface 19 , the butt surface u is slightly convex than the side surface 13 , and is provided with a central slot 15 extending through the rear surface 12 and a clamping slot at the two ends of the central slot 15 . 16 ' The towel recording slot 15 is respectively provided with a plurality of terminal slots 151 and a plurality of first positioning slots 152, and the locking slot 16 is provided with a slot 161 near one end of the end surface 19, and the opposite sides of the mating surface u are appropriate The first card slot 111 is respectively disposed at a position on the side of the abutting surface 11 , and the second card slot 112 is slightly larger than the first card slot hi; a long groove 131 of the card slot ill and a side corresponding to the second card slot 112, the slot 132; the bottom 14 is provided with a plurality of second plane based positioning grooves 141 corresponding to the first and - a projection portion of the slot in the slot 142 (as shown in FIG V), and the end surface 19 M318247 11 abuts at the abutment surface is provided with lines. The grounding plate 20 is a slightly elongated door-shaped plate, and includes a body body 21 having an appropriate height and an upright position. The upper portion of the body 21 is convexly disposed with a plurality of J first pins 211. A horizontally-shaped side plate 22 extends from the upper end of the body 21, and the side plate 22 extends and protrudes from a blocking block 222. The two ends of the side plate 22 are bent downward to form a latching plate 23, The latching plate 232 is provided with a spur 231 and a locking hole 232 for snapping the connectors when the connectors are docked. The grounding plate 20 is assembled from the back surface 12 of the insulating body 1 The latching plate 23 at the two ends is embedded in the recess 161 of the insulating body 1 (refer to the sixth figure), and the spur 231 forms an interference positioning, and the plugging block 222 is inserted. An insertion groove 121 of the back surface 12 of the insulative housing 10 (refer to FIG. 8) is used for stable consolidation as a whole assembly; the first pin 211 is first inserted into the insulative housing 1 The positioning slot 152 (shown in Figures 7 and 8) is used as a ground for the noise to eliminate electromagnetic interference. The metal shielding shell 30 is in a An empty casing is disposed on the insulative housing 10, and includes a side plate 31, a bottom side plate 32, a back plate 34, and two end plates 33. The side plates 31 and the bottom strip 32 are respectively provided with protrusions corresponding to the insulating body. The first card slot in the first card slot is 311, 321 , and the side plate 31 is provided with a pressing block 312 corresponding to the second card slot 112 of the insulative housing 10, and the bottom side plate 32 is provided with corresponding insulation a plurality of second pins 322 of the second positioning groove mi of the main body 1b, and a welded plate 323 is further protruded from the two ends of the bottom side plate 32. The end plate 33 is provided with a convex portion corresponding to the insulating body. I% of the recessed portion 331, and the end plate 33 is bent outwardly to extend a soldering lug portion 332. The metal shielding shell 30 is connected to the grounding plate 2 from the insulating body 8 M318247 to correct the supplement (4). Month / gt The back of the 10 sets of 10 are nested, and the first card protrusions 311, 321 are inserted into the first card slot 111 (as shown in the ninth and tenth figures), and the pressure piece 312 is inserted into the second card slot. After the 112 is pressed into the square groove 132 for stable consolidation as a whole assembly; and the second pin 322 is embedded in the insulating body 10 The positioning slot 141 ′ is used as a grounding for welding positioning and noise, and thereby eliminating electromagnetic interference. The plurality of terminals 40 are inserted into the plurality of terminal slots 151 of the insulative housing 10 (as shown in the seventh and eleventh figures). The terminal 4 includes a front end guiding portion 41, an interference portion 42 at the middle portion, and a solder tail portion 43 extending at the rear end. The interference portion 42 is interposed with the terminal slot 151 to enable interference positioning. The plurality of terminals 40 are positioned in the plurality of terminal slots 15 ι. After the combination of the low voltage differential signal connectors, the metal shielding housing 3 of the metal shielding housing 30, the soldering ears 332, and the second pins are phantom] And the solder tail portion 43 of the terminal 40 is affixed to a circuit board (not shown) by surface soldering technology (SMT), and is latched by the first pin 211 and the second pin 322 to achieve excellent electromagnetic prevention. The effect of the interference function. Therefore, the low voltage differential signal connector of the present invention is separated from the grounding terminal of the metal shielding case by the setting of the grounding plate, so that the metal shielding housing 3G can be greatly processed. It is simple and convenient, and can be carried out with existing machine equipment, and it is free from the continuation and trouble of special process. The punching of the metal shielding shell reduces the manufacturing cost of the low-dust differential signal connector. Actively meet the requirements of manufacturing economic efficiency and enhance the competitiveness of the basin market. 〃 In summary, this creation has indeed met the requirements for the creation of patents, and is legally mentioned 9 M318247
出專利申請。惟以上所述者’僅 ::限定本創作實施之範圍，故舉凡 == 飾，均應包括蝴作之申物範^之均#化與修 【圖式簡單說明】 第一圖係本創作之分解示意圖； 第二圖係本創作前方向立體示意圖； ，二圖係本創作本創作後方向立體示意圖； 第四圖係本創作上視示意圖； ，五圖係沿第四圖5-5剖線之側視示意圖； 第六圖係本創作接地板干涉定位示意圖； 第七圖係沿第四圖7-7剖線之側視示意圖； 第八圖係沿第四圖8-8剖線之後視示意圖； 第九圖係沿第四圖9-9剖線之後視示意圖； 第十圖係沿第四圖10-10剖線之前視示意圖； 第十一圖係沿第四圖11_11剖線之前視示意圖； M318247 【圖號對照說明】Patent application. However, the above mentioned 'only:: Limits the scope of the implementation of this creation, so the general == decoration, should include the application of the butterfly of the butterfly ^ ^ mean #化和修 [schematic description of the simple] The first picture is the creation The second drawing is a three-dimensional schematic diagram of the front direction of the creation; the second drawing is a three-dimensional schematic diagram of the creation direction of the original creation; the fourth drawing is a schematic view of the creation of the original; A side view of the line; the sixth picture is a schematic diagram of the interference positioning of the ground plate of the present invention; the seventh picture is a side view along the line 7-7 of the fourth figure; the eighth picture is after the line of the fourth figure 8-8 Figure 9 is a schematic view of the rear view taken along line 4-9 of the fourth figure; the tenth figure is a front view along the line of the fourth figure 10-10; the eleventh figure is before the line of the fourth figure 11_11 Schematic diagram; M318247 [Figure number comparison description]
絕緣本體10 接地板20 金屬遮蔽殼體30 端子40 對接面11 背面12 側面13 底側面14 端面19 中央插槽15 卡制槽16 端子槽151 嵌槽161 第一定位槽152 第一卡槽111 第二卡槽112 長凹槽131 方凹槽132 第二定位槽141 長凹槽142 凸接部191 本體21 第一接腳211 側接板22 插抵塊222 卡接板23 凸刺231 鎖孔232 插抵槽121 側板31 底側板32 端板33 背板34 壓塊312 第 一^^凸 311、321 焊接板323 第二接腳322 凹接部331 焊接耳部332 導接部41 干涉部42 焊接尾部43 低電壓差動钒號連接器100 11Insulating body 10 Grounding plate 20 Metal shielding housing 30 Terminal 40 Butting surface 11 Back side 12 Side 13 Bottom side 14 End face 19 Center slot 15 Card slot 16 Terminal slot 151 Insert slot 161 First positioning slot 152 First slot 111 2 card slot 112 long groove 131 square groove 132 second positioning groove 141 long groove 142 convex portion 191 body 21 first pin 211 side plate 22 insertion block 222 snap plate 23 spur 231 lock hole 232 Inserting groove 121 side plate 31 bottom side plate 32 end plate 33 back plate 34 pressing block 312 first convex 311, 321 welding plate 323 second pin 322 concave portion 331 welding ear 332 guiding portion 41 interference portion 42 welding Tail 43 Low Voltage Differential Vanadium Connector 100 11