M283398 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種連接器，尤指一種使用於低電壓差動信 號系統、薄型化，且具有良好接觸力之接地接點結構之插座連接 【先前技術】 本創作之連接器於習知領域中，一般使用於例如液晶監視顯 示器(Liquid Crystal Display ; LCD)中，其内部設置有電路板，連接 器即設置於該電路板上。例如日本特許jp 2001-203047之習知技 術内容中，敘述了這一類插座連接器的基本結構。 例如第一圖之習知結構剖面圖所示者，該插座連接器1〇〇主 要包括絕緣體11、包覆於絕緣體u外側之遮蔽殼體12、被絕緣體 11所保持之複數信號接點13，以及相對於信號接點13而被絕緣 體11所保狀缝接地接點14。概接地接點14係分離設置於 每一插置孔15中’當對接連接器插人後，信號接點13與接地接 點Η與對接連接器彈性接觸，受力並向外彎曲，當對接連接器拔 出後’各接點即雜回復至職位置。在如此反覆受力的狀況下， 接地接點14與插置孔15之間由於相互干涉，容易造成插置孔15 ，屬製的接地接點14所破壞，而使接地接心 士現象，進而造成扣持對接連接器之彈性力降低。再者，由於接 ==明分財式設置，或者是至少在__孔的這 中為個別獨立，這使得接地接點14的受力力矩過長容易 5 M283398 造成接地接點14變形，同樣會造成扣持對接連接器之彈性力降低 【新型内容】 本創作之目的係在提供一種具改良接點結構之連接器，藉由 本創作的改良，避免連接器之接地元件發生變形，相對 接器使用壽命。 、、延長連 本創作之目的係在提供一種具改良接點結構之連接器，藉由 本創作的改良，使增加連接器的夾持力。 9M283398 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to a connector, particularly a socket connection for a low-voltage differential signal system, a thin type, and a ground contact structure with good contact force. [Prior art] The connector of this creation is used in the field of knowledge, and is generally used in, for example, a liquid crystal monitor (Liquid Crystal Display; LCD). A circuit board is disposed inside the connector, and the connector is disposed on the circuit board. For example, the conventional technology of Japanese Patent jp 2001-203047 describes the basic structure of this type of socket connector. For example, as shown in the cross-sectional view of the conventional structure in the first figure, the socket connector 100 mainly includes an insulator 11, a shielding case 12 covering the outside of the insulator u, and a plurality of signal contacts 13 held by the insulator 11. And the ground contact 14 is held by the insulator 11 with respect to the signal contact 13. The approximate ground contact 14 is separately provided in each insertion hole 15 'When the docking connector is inserted, the signal contact 13 and the ground contact Η and the docking connector elastically contact each other and are forced and bent outward. After the connector is pulled out, the contacts are restored to their positions. Under such a condition of repeated stress, the ground contact 14 and the insertion hole 15 interfere with each other, which may easily cause the insertion hole 15 and the ground contact 14 to be damaged, thereby causing the ground contact phenomenon. As a result, the elastic force with which the docking connector is held is reduced. In addition, because the connection is set in a separate financial manner, or at least in the __ hole, it is individually independent, which makes the force moment of the ground contact 14 too long. 5 M283398 causes the ground contact 14 to deform, as well. Will reduce the elastic force of the buckling butt connector [New content] The purpose of this creation is to provide a connector with an improved contact structure. With the improvement of this creation, the grounding component of the connector is prevented from deforming, and the connector Service life. The extension of the purpose of this creation is to provide a connector with an improved contact structure. With the improvement of this creation, the clamping force of the connector is increased. 9
本創作之目的係在提供一種具改良接點結構之連接器，藉由 本創作的改良’使連接器的接地元件設計簡單化，降低;程困曰難 度，節省成本。 、 為實現前騎述目的’本創作之具改良接雌構之連接器包 含有絕緣本體、複數導電接點、遮蔽外殼及具有複數接地片:接 地兀件；其中在絕緣本體上有複數個可供接地片插人之下插槽， 並特別於下插槽的上方面或下方面上增設_凸塊，使接地 後’凸塊可抵接地片之平面部上以_限位的制，減少接 地片晃動。此外’再由每—接地片之平面部再向外延伸出成對的 接觸點’使賴關長度降低，魏目__長度過長所造成 接觸力疲乏等現象。 【實施方式】 為使本齡i得顿得更具紅瞭解，㈣魏讎佳實 施例並配合圖示詳細朗如下。另外，除該詳細描述外，本創作 -M283398 亦可廣泛地施行於其他實施例中。 首先，請參照第二圖及第三圖所示，為本創作最佳實施例之 連接器結構分解圖及組合剖面圖。其中，連接器2〇〇主要係由絕 緣本體20、複數導電接點30、遮蔽外殼40及接地元件5〇組合而 構成。絕緣本體20係由上侧壁21、下側壁22及後壁23所構成之 縱長框型結構，具有一對接空間24，並在後壁23上設有上插槽 25及下插槽26 ’以分別供導電接點2〇及接地元件5〇插置。遮蔽 外喊40係包覆於絕緣本體2〇之上、下及兩端面，作為強化、保 護絕緣本體20肖，並於兩端面上再延伸出卡扣部41，以固定對接 連接器。複數導電接點3〇係為提供訊號傳輸用彈性金屬製接點， 固定於絕緣本體20之上_内’具有第—接點31及向絕緣本體 2〇外延伸，可供焊接於外部電路板上之焊接部32。 接地元件50係由複數個接地片51所串聯而成，藉由將每一 片51置入下插槽26中，以及前後兩端的接地部π以固定於 延^本體2〇 >接地片51係由平面部511及由平面部5ιι再向外 緣开^有祕之成對接觸部512所構成，每一接觸部512之前 相對於第^用第二接點513。該第二接點513係依照一定位置、 被第使插人對_24内之對接連接器能 點適當：第:圖 結構圖，由圖中可以看出:件5〇與絕緣本體20間之關係 下插_ % 看出，母一接地片51係穿過絕緣本體2〇之 下插槽26，固設於對_ 24之—細上。+體％之 在實際設計物時，導電接點3Q與接地片51雖相對設置， M283398 但接地片5i之接點數較導電接點2〇為少，故實際與對接連接器 接觸時，每-接地片51受力較導電接點2〇大，如前述習知技術 内容所述，接地片51常會因受力變形或是因為反覆受力造成接地 片與下插槽26間的歸接觸部分發生磨損，久而久之造成接 地片51失去彈性力等缺點。故，將原本個別單一分離之接地片η 财絲具有向外延伸之平面部511，再由平面部5ΐι向外延伸出 成對之第二接點513，以減少接觸部512的延伸距離，使大部分的 φ 又力由平面"卩511承受，降低接地片51變形的機會，也使接地片 51與下插槽26間的塑膠接觸部分不易形成磨損。 再者，針對下插槽26部分，為了方便使接地片51容易置入 下插槽26内，特將下插槽26的間隙厚度加大設計，以避免因為 門隙厚度太J、不易置入疋於置入時撞擊造成接觸部M2變形。 又為了使接地片51在完全置入後不會上下晃動，特在下插槽％ 之上方或下方增設一凸塊26卜使凸塊261能抵制於接地片51之 平面部511上。請參照第五圖所示，在下插槽％之左右兩侧形成 _ 開放區262 ’該開放 262具有比接地片51厚度更大之間隙，並 在下插槽26的上方面中央處增設一凸塊261，使凸塊261與下方 面間的間隙約等於接地片51的厚度。當接地片51置入時，第二 接點513分別由開放區262進入，因而不易被觸碰變形，接著平 面部511被推入凸塊261與下方面間的間隙中，使接地片51限位， 不易產生上下晃動。在其他實施例中，如第六圖所示者，為了使 接地片51置入下插槽26時能更順利，特在凸塊261後侧形成一 導斜面263，使接地片51置入時能順著導斜面263導入凸塊261 8 M283398 與下方面間的間隙之間。此外，接地片51之平面部5ιι左右兩側 之干涉部514(不於第二圖)也可以用於與下插槽％❺側產生干 涉，使不易晃動。 本創作之連接器結構改良，藉由接地片51中平面部511的形 成’使接地片51強度增加、不錢形，具有更絲彈性力以固持 對接連接n ’再_下插槽26的結構改良，使接剌51易於插 置且穩定不會產生晃動，她f知技術更具有新功效。本創作的 應用範圍，；f是僅限定树面所述的實施_已，舉凡與本創作 的創作目的與所能達成的效果係構成等效或解者，或屬本發明 的變形或改良，均應屬本創作得涵蓋之範圍。綜上所述，本創作 喊符合專利法之規定，絲法提㈣請，盼早日准予專利。 【圖式簡單說明】 第圖為與本創作相關之習知結構。 第一圖為本創作之最佳實施例分解圖。 第二圖為本創作之最佳實施例剖面圖。 第四圖為本創作之最佳實施例橫向斷面圖。 遮蔽殼體 【主要元件符號說明】 100插座連接器 11絕緣體 M283398 13 信號接點 15 插置孔 200 連接器 20 絕緣本體 22 下側壁 24 對接空間 26 下插槽 262 開放區 30 導電接點 32 焊接部 40 遮蔽外殼 50 接地元件 511 平面部 513 第二接點 52 接地部 14 接地接點 21 上側壁 23 後壁 25 上插槽 261 凸塊 263 導斜面 31 第一接點 41 卡扣部 51 接地片 512 接觸部 514 干涉部The purpose of this creation is to provide a connector with an improved contact structure. With the improvement of this creation, the design of the grounding component of the connector is simplified, and the difficulty is reduced, which saves costs. In order to achieve the purpose described in the previous article, the connector with improved female structure of this creation includes an insulating body, a plurality of conductive contacts, a shielding shell, and a plurality of grounding pieces: a grounding element; among which there are a plurality of The grounding piece is inserted into the lower slot, and an _bump is specially added on the upper or lower side of the lower slot, so that after the grounding, the 'bump can be abutted on the flat part of the grounding piece by the _limiting system, reducing The ground piece is shaking. In addition, 'the pair of contact points are extended from the plane of each ground plane to the outside' to reduce the length of Laiguan, and the fatigue of the contact force caused by the excessively long length of Wei Mu__. [Embodiment] In order to make the current age i better, the detailed examples of Wei Weijia and the illustrations are as follows. In addition, in addition to the detailed description, this creation -M283398 can also be widely implemented in other embodiments. First, please refer to the second and third figures, the exploded view of the connector structure and the combined sectional view of the best embodiment of this creation. Among them, the connector 200 is mainly composed of a combination of an insulating body 20, a plurality of conductive contacts 30, a shielding case 40, and a ground element 50. The insulating body 20 is a longitudinal frame structure composed of an upper side wall 21, a lower side wall 22, and a rear wall 23, and has a docking space 24. The rear wall 23 is provided with an upper slot 25 and a lower slot 26 ' For the conductive contact 20 and the ground element 50 to be inserted respectively. The shroud 40 is covered on the upper, lower and both ends of the insulating body 20 as a reinforced and protected insulating body 20, and the buckle portions 41 are extended on both end faces to fix the docking connector. The plurality of conductive contacts 30 are for providing elastic metal contacts for signal transmission, and are fixed on the insulating body 20 _in 'have a first contact 31 and extend to the outside of the insulating body 20, which can be soldered to an external circuit board上 的 焊 部 32。 32 on the welding section. The grounding element 50 is formed by connecting a plurality of grounding pieces 51 in series, and each piece 51 is placed in the lower slot 26, and the grounding portions π at the front and rear ends are fixed to the extension body 20. The grounding piece 51 is The flat portion 511 and the pair of contact portions 512 that are opened to the outer edge of the flat portion 5 μm are formed. Each of the contact portions 512 is opposite to the second contact point 513. The second contact point 513 is in accordance with a certain position, and the mating connector in the mating pair _24 can be properly positioned: the structure diagram of the figure, which can be seen from the figure: between the 50 and the insulating body 20 It can be seen from the relationship that the female-grounding piece 51 passes through the slot 26 below the insulating body 20 and is fixed on the pair of 24 pieces. In the actual design, although the conductive contact 3Q and the grounding piece 51 are oppositely arranged, M283398, but the number of contacts of the grounding piece 5i is less than that of the conductive contact 20, so when actually contacting the docking connector, -The force of the grounding piece 51 is greater than that of the conductive contact 20. As described in the foregoing conventional technical content, the grounding piece 51 is often deformed by force or caused by repeated forces to cause the return contact between the grounding piece and the lower slot 26. The abrasion occurs, and the ground piece 51 loses its elasticity over time. Therefore, the original single separate grounding piece η, the wire has a planar portion 511 extending outward, and then a pair of second contacts 513 are extended outward from the planar portion 5ΐ to reduce the extension distance of the contact portion 512, so that Most of the φ force is borne by the plane "卩 511", which reduces the chance of deformation of the ground plate 51, and also makes it difficult for the plastic contact portion between the ground plate 51 and the lower slot 26 to become worn. Furthermore, for the lower slot 26, in order to facilitate the placement of the grounding piece 51 into the lower slot 26, the gap thickness of the lower slot 26 is specially designed to avoid the door gap being too J and difficult to insert.撞击 The impact caused the contact part M2 to deform during the insertion. In order to prevent the grounding piece 51 from shaking up and down after being fully inserted, a protrusion 26 is added above or below the lower slot% so that the protrusion 261 can resist the flat portion 511 of the grounding piece 51. Please refer to the fifth figure. _ Opening area 262 is formed on the left and right sides of the lower slot%. The opening 262 has a gap larger than the thickness of the ground plate 51, and a bump is added at the center of the upper side of the lower slot 26. 261, so that the gap between the bump 261 and the lower surface is approximately equal to the thickness of the ground plate 51. When the ground piece 51 is inserted, the second contacts 513 are respectively entered from the open area 262, so it is not easy to be touched and deformed, and then the flat portion 511 is pushed into the gap between the projection 261 and the lower surface, so that the ground piece 51 is limited. Position, it is not prone to shake up and down. In other embodiments, as shown in the sixth figure, in order to make the grounding piece 51 fit into the lower slot 26 more smoothly, a guide bevel 263 is formed on the rear side of the bump 261, so that the grounding piece 51 is inserted. The gap between the projection 261 8 M283398 and the lower surface can be guided along the guide slope 263. In addition, the interference portions 514 (not shown in the second figure) on the left and right sides of the flat portion 5m of the ground piece 51 can also be used to cause interference with the lower side of the lower slot, making it difficult to shake. The connector structure of this creation is improved. The formation of the planar portion 511 in the grounding piece 51 'makes the strength of the grounding piece 51 strong and shapeless, and has a more silky elastic force to hold the butt connection n' and the structure of the lower slot 26. The improvement makes the connector 51 easy to insert and stable without shaking. She knows that the technology has new functions. The scope of application of this creation; f is only limited to the implementation described in the tree surface. Already, the creation purpose and the effect that can be achieved of this creation constitute an equivalent or solution, or belong to the deformation or improvement of the present invention, Should be within the scope of this creation. In summary, this creation is in line with the provisions of the Patent Law, and the Silk Law urges that patents be granted at an early date. [Schematic description] The figure below shows the structure of knowledge related to this creation. The first figure is an exploded view of the best embodiment of the creation. The second figure is a sectional view of a preferred embodiment of the creation. The fourth figure is a cross-sectional view of the preferred embodiment of the creation. Shielding housing [Description of main component symbols] 100-socket connector 11 Insulator M283398 13 Signal contact 15 Insertion hole 200 Connector 20 Insulating body 22 Lower side wall 24 Butt space 26 Lower slot 262 Open area 30 Conductive contact 32 Welding part 40 Shielding case 50 Grounding element 511 Flat portion 513 Second contact 52 Grounding portion 14 Ground contact 21 Upper side wall 23 Rear wall 25 Upper slot 261 Bump 263 Guide slope 31 First contact point 41 Clip portion 51 Grounding piece 512 Contact 514 Interference