200828695 九、發明說明： 發明之技術4¾ * 本發明係有關於一種電連接器，特別係指— 連接器之耳 先前技術 請參閱圖1及圖2，係為一種習知之連接電路板之電連接哭， 籲其包財-塑膠座體10及一耳扣構造20，其中：塑膠^體^係 排列設有複數之端子（圖未示），其兩侧皆各設有一容置槽11，六 賴之兩細設細娜2;該耳扣構·之_抹樞接轴^ - 藉以柩接於塑膠座體10之容置槽丨丨之樞接孔13，其上端&有一向 座體内凸出之卡扣部22及一向座體外凸出之按壓部23，該卡扣呷 22可卡狀電路板m侧卡孔28，其下端設有—向座體内凸出 之頂塊24頂於電路板27之下端一侧。 • #電路板27插人_，電路板27直接下壓概24，此時即使耳 扣構造20反時針樞轉，卡扣部22即卡扣於電路板27之卡孔狀上； 當要取下電路板27時，則以手壓下按屋部23，頂塊24即頂起電路 板27。 上述習知構造仍有以下缺點：耳扣構造20在卡定電路板27係以 卡扣部22卡扣於電路板27之卡孔28 ’崎耳扣構造難細妾於 塑膠座體H) ’兩者砸沒有任何之卡定作用，因此若直接將電路 板27往上拉亦可取出，如此，插接之電路紀7當受到相當之上下 200828695 衝j力’可此會造成電路板27脫離，難以確保電連接狀態。 本發明之主要目的在於提供一種電連接器之耳扣構造，當卡 定電路板後，其與瓣麵具有_之卡扣確保電路 板之電連接，且操作上非常方便。 為達上述目的，本發明電連接器之耳扣構造係可卡定插入該 Φ電連接器之一電路板之一侧卡孔，該電連接器包括有一塑膠座 體，其一侧設有一容置槽，該耳扣構造包括有··一扣板元件，其 '係彳讓賊瓣越，其可於絲置槽哺動及上下轉，該扣 板7G件上端財-向前凸出之卡扣部，該卡扣部卡定於電路板之 一側卡孔，該扣板元件至少一側後方設有一擋面；一彈性元件， 其係設於該扣板元件之下端，藉以提供該扣板元件向上之彈力； 至少一擋塊，其係設於該塑膠座體之容置槽一侧，當該扣板元件 _卡扣該電路板時，該擋塊阻擋於該扣板元件至少-侧之擋面，當 按壓省扣板元件向下位移時，該扣板元件之擋面脫離該擋塊之阻 擋而可向後樞轉。 本电月之上述及其他目的、優點和特色由以下較佳實施例之 詳細說明中並參考圖式當可更加明白。 實施方式 200828695 請參閱圖3及圖4，本發明電連接器之耳扣構造係可卡定插入 該電連接H之電路板27之—财孔28，該電連鋪包括有一塑膠 座體30及多數設雌瓣越之端子38，難職龍之兩側皆 設有-容置槽31(圖示僅簡單示意一侧），容置槽31之兩側面微 有樞接孔32 接孔32略呈縱向之長形孔，該耳扣構造包括有： 一扣板元件40、—彈性元件50及二擋塊6〇 ,其中： 口玄扣板元件40之一侧各設有一柩轴μ樞接於該塑膠座體加之 樞接孔32，該樞軸41樞接於該樞接孔32時具有一上下位移之空 間，使得扣板元件40可於該容置槽31内轉動及上下位移，其下端 設有一向前凸出之頂塊42，該頂塊42頂於該電路板27之一侧下 方，扣板元件40上端設有一按壓部43及一向前凸出之卡扣部44， 該卡扣部44卡定於電路板27之一侧卡孔28，扣板元件仙二侧各設 有側凸之凸塊45 ’该凸塊45後端設有一擔面46且一侧設有第一 導入斜面47，該凸塊45上方為一空間48。 該彈性元件50係設於該扣板元件4Q之下端，該彈性元件5〇 和扣板元件40係為塑膠一體射出成形，該彈性元件5〇抵於塑膠 座體30之容置槽31底面藉以提供該扣板元件4〇向上之彈力。 該二擋塊60係設於該塑膠座體30之容置槽31之二侧面33上端 内面，其一侧設有第二導入斜面61藉以接合該扣板元件4〇之第一 導入斜面47，當該扣板元件40卡扣該電路板27時，該擋塊60阻擋 於該扣板元件40二侧之擋面46，當按壓該扣板元件4〇向下位移 200828695 時，該扣板π件40之擋面脫離該擋塊⑽之阻擋可向後樞轉。 請芩閱圖4，電路板27插入塑膠座體3〇時，該電路板27下端抵 壓扣板兀件40之頂塊42，使得扣板元件4〇向前樞轉，此時扣板元 件40兩侧之凸塊45之第一導入斜面47接合擠壓該擋塊6〇之第二導 入斜面61 ’使得容置槽31之兩侧面犯向外侧彈動而使該擋塊⑽向 外侧移動該扣板元件4〇即可進入使其卡扣部料卡定於電路板2 7 之一侧卡孔28，而該扣板元件4〇兩侧之檔面蝴皮該擋塊6〇阻撐而 無法相對於轉座體3G轉，如騎可確侧目的卡定該電路板 27 ’明，閱圖5，當要取下電路板27時按壓該按壓部幻令該扣板元 件40向下位移使其擋面46脫離該檔塊之阻擋，藉由該擋面46上 方之空_讓過該擋塊咖可向後樞轉，如圖6所示，如此該了頁塊 42即可頂起該電路板27。 由以上之說明，本發明可歸納以下優點： 才板元件40在卡疋電路板27後，扣板元件仙與塑膠座體 具有明確之卡定侧，若擋塊6G未麟阻_該扣板元件40無法 相對於塑抛體娜轉，如此可確保電路板π之電連接。 2. ^取下電雜27之操作雖需伽扣動作，舰脫扣動作係 直接按壓該按_43，而轉扣板元件4Q较驗壓部，故 脫扣和轉皆是按壓同—部位，幾乎是—個動作完成，故不會因 卡扣設計而造成使用上之不便。 口月茶閱圖7 ’係本發明第二實施例，其大致與第一實施例相 200828695 同’其差異在於該扣板元件4〇之凸塊45上面設有一第一導入斜面 47 ’而該擋塊⑽之下端設有一第二導入斜面Μ藉以接合該扣板元 件40之第一導入斜面47，如此，當電路板插入塑膠座體使得扣板 疋件40向前柩轉時扣板元件4〇兩侧之凸塊45上面之第一導入斜面 47接^掛壓该擋塊⑽下端之第二導入斜面Μ，使得該扣板元件仙 向下位移而可向前柩轉至該擋塊60前方定位。 請參閱圖8，係本發明第三實施例，其中大致與第一實施例相 同其差兴在於该彈性元件係一體成型於該塑膠座體如且向上 彈性抵壓該扣板元件40。 一明麥閱圖9 ’係本發明第四實施例，其中大致與第一實施例相 ^ /、差^在於亥彈性元件與該扣板元件40非一體成型，該彈 性元=50係為一金屬彈片，其係組裝固定於扣板祕4〇下端。 e請參閱圖10 ’係本發明第五實施例，其中大致與第三實施例 _ ^其差兴在於該彈性元件50與該塑膠座體30非一體成型， 該彈性兀件50係為一金屬彈片，其係組裝固定於塑膠座體％。 在較佳實關之詳細朗中所提出之具咖實關僅為了易 /本^狀技灿各’而並麵本翻狹義地關於該實施 •在不糾本㈣之細及町㈣翻翻之航，可作種 種變化實施。 200828695 圖式之簡單說明 圖1係習知電連接器之立體分解圖。 圖2係習知電連接器之立體組合圖。 圖3係本發明第一實施之立體分解圖。 圖4係本發明第一實施之組合剖面圖。 圖5係本發明第一實施之使用狀態圖。 圖6係本發明第一實施之使用狀態圖。 圖7係本發明第二實施之立體分解圖。 圖8係本發明第三實施之組合剖面圖。 圖9係本發明第四實施之組合剖面圖。 圖10係本發明第五實施之組合剖面圖。 主要元件符號說明 電路板27 樞接孔32 扣板元件40 卡扣部44 空間48 卡孔28 侧面33 樞軸41 凸塊45 彈性元件50 塑膠座體30 端子38 頂塊42 擋面46 擋塊60 容置槽31 按壓部4 3 第一導入斜面47 第二導入斜面200828695 IX. INSTRUCTIONS: TECHNIQUES OF THE INVENTION 43⁄4 * The present invention relates to an electrical connector, in particular to an ear of a connector. Prior art, please refer to FIGS. 1 and 2, which is a conventional electrical connection of a connecting circuit board. Cry, call it a wealth-plastic seat 10 and an ear buckle structure 20, wherein: the plastic body ^ system is arranged with a plurality of terminals (not shown), each side of which is provided with a receiving slot 11, six Laizhi's two fine sets of the two; the ear button structure of the _ 枢 pivot joint shaft ^ - by the splicing hole 13 of the plastic seat body 10, the upper end & The protruding portion 22 and the pressing portion 23 protruding from the outside of the seat, the buckle 22 can be a card-shaped circuit board m side card hole 28, and the lower end thereof is provided with a top block 24 protruding toward the body It is on the side of the lower end of the circuit board 27. • #电路板27插人_, the circuit board 27 is directly pressed down 24, at this time, even if the earloop structure 20 is pivoted counterclockwise, the buckle portion 22 is snapped on the card hole shape of the circuit board 27; When the circuit board 27 is lowered, the house portion 23 is pressed by hand, and the top block 24 is used to jack up the circuit board 27. The above-mentioned conventional structure still has the following disadvantages: the ear button structure 20 is fastened to the card hole 28 of the circuit board 27 by the latching portion 22 in the locking circuit board 27, and the U-shaped buckle structure is difficult to be thinner than the plastic seat body H)' There is no carding effect between the two, so if you pull the board 27 up, you can also take it out. So, the circuit of the plug-in circuit 7 is subjected to the equivalent of 200828695. This can cause the board 27 to break away. It is difficult to ensure the electrical connection status. SUMMARY OF THE INVENTION A primary object of the present invention is to provide an earloop structure for an electrical connector which, after locking the circuit board, has a snap-fit with the valve face to ensure electrical connection of the circuit board, and is very convenient in operation. In order to achieve the above objective, the earloop structure of the electrical connector of the present invention can be locked into a side card hole of one of the circuit boards of the Φ electrical connector, and the electrical connector includes a plastic body, and one side thereof is provided with a capacity. The trough structure comprises a gusset element, wherein the shackle allows the thief to be stalked, and the stalk can be fed and turned up and down in the wire slot, and the upper end of the gusset 7G is convexly protruded forward. a latching portion, the latching portion is locked to a card hole of one side of the circuit board, the latching plate component is provided with a blocking surface at least one side of the latching component; an elastic component is disposed at a lower end of the latching component, thereby providing the latching portion An elastic force of the gusset member; at least one stopper is disposed on a side of the accommodating groove of the plastic seat body, and when the gusset member _ buckles the circuit board, the stopper blocks at least the gusset member - The side stop surface, when the pressing of the shackle plate member is displaced downward, the stop surface of the gusset member is disengaged from the block and can be pivoted backward. The above and other objects, advantages and features of the present invention are apparent from the following detailed description of the preferred embodiments. Embodiments 200828695 Referring to FIG. 3 and FIG. 4, the earloop structure of the electrical connector of the present invention can be inserted into the hole 28 of the circuit board 27 of the electrical connection H, and the electrical connection includes a plastic body 30 and Most of the female lobes have a terminal 38, and both sides of the dying dragon are provided with a accommodating groove 31 (the figure is only a simple side), and the two sides of the accommodating groove 31 have a pivot hole 32 and a hole 32. The longitudinal-shaped elongated hole comprises: a gusset member 40, an elastic member 50 and a second stopper 6 〇, wherein: one side of the shackle member 40 is pivotally connected to each other The plastic body is coupled to the pivoting hole 32. The pivoting member 41 has a space for the upper and lower displacements when the pivoting member 41 is pivotally connected to the pivoting hole 32, so that the gusset member 40 can be rotated and displaced up and down in the accommodating groove 31. The top end 42 is disposed at a lower side of the circuit board 27, and the upper end of the gusset member 40 is provided with a pressing portion 43 and a forwardly protruding latch portion 44. The buckle portion 44 is locked on one side of the circuit board 27, and the side of the gusset member is provided with a side convex bump 45. And a first side surface 46 is provided with lead-in chamfers 47, the protrusion 45 is a space 48 above. The elastic member 50 is disposed at the lower end of the gusset member 4Q. The elastic member 5 and the gusset member 40 are integrally formed by plastic injection. The elastic member 5 is pressed against the bottom surface of the accommodating groove 31 of the plastic base 30. The elastic force of the gusset element 4 〇 is provided. The second stopper 60 is disposed on the inner surface of the upper end surface of the two side faces 33 of the receiving groove 31 of the plastic seat body 30, and the second lead-in inclined surface 61 is disposed on one side thereof to engage the first lead-in inclined surface 47 of the buckle plate member 4, When the gusset member 40 snaps the circuit board 27, the stopper 60 blocks the blocking surface 46 on both sides of the gusset member 40. When the gusset member 4 is pressed downward to displace the 200828695, the gusset π The stop of the stop of the member 40 from the stop (10) can be pivoted rearward. Referring to FIG. 4, when the circuit board 27 is inserted into the plastic body 3, the lower end of the circuit board 27 presses against the top block 42 of the gusset element 40, so that the gusset element 4 pivots forward, and at this time, the gusset element The first lead-in inclined surface 47 of the bumps 45 on both sides of the 40 engages and presses the second lead-in inclined surface 61' of the stopper 6〇 so that the two sides of the receiving groove 31 are pushed outwardly to move the stopper (10) outward. The gusset member 4 〇 can enter the card portion 28 of the circuit board 27 to be latched on one side of the circuit board 27, and the damper member of the gusset member 4 蝴However, it is not possible to rotate relative to the transposing body 3G. For example, the board can be locked by the correct side. As shown in FIG. 5, when the circuit board 27 is to be removed, the pressing portion is pressed to make the gusset member 40 downward. The displacement causes the blocking surface 46 to be disengaged from the block, and the space above the blocking surface 46 allows the stopper to pivot backward, as shown in FIG. 6, so that the page 42 can be jacked up. The circuit board 27. From the above description, the present invention can summarize the following advantages: After the board component 40 is in the cassette circuit board 27, the gusset element and the plastic body have a clear locking side, if the block 6G is not lining_the gusset The component 40 cannot be rotated relative to the plastic body, thus ensuring electrical connection of the circuit board π. 2. ^The operation of removing the electric hybrid 27 requires a jerk action. The ship tripping action directly presses the button _43, and the swivel plate component 4Q is pressed against the pressure detecting portion, so the tripping and turning are all pressing the same part. It is almost an action, so it will not be inconvenient to use due to the buckle design. Figure 6 is a second embodiment of the present invention, which is substantially the same as the first embodiment of 200828695. The difference is that a bump 45 of the gusset member 4 is provided with a first lead-in ramp 47'. The lower end of the stopper (10) is provided with a second introduction inclined surface 接合 to engage the first introduction inclined surface 47 of the gusset member 40, so that the gusset member 4 is inserted when the circuit board is inserted into the plastic seat body so that the gusset element 40 is turned forward. The first lead-in inclined surface 47 on the two sides of the bump 45 on both sides of the crucible is connected to the second lead-in ramp 下 at the lower end of the stopper (10), so that the gusset element is displaced downward and can be forwardly swung to the stopper 60. Positioning in front. Referring to Fig. 8, a third embodiment of the present invention is substantially the same as the first embodiment in that the elastic member is integrally formed to the plastic body such as to elastically press the gusset member 40 upwardly. FIG. 9 is a fourth embodiment of the present invention, wherein substantially the same as the first embodiment, the difference between the Hai elastic element and the gusset element 40 is not integrally formed, and the elastic element=50 is one. The metal shrapnel is assembled and fixed on the lower end of the gusset. Referring to FIG. 10, a fifth embodiment of the present invention is substantially different from the third embodiment in that the elastic member 50 is not integrally formed with the plastic body 30, and the elastic member 50 is a metal. The shrapnel is assembled and fixed to the plastic body. In the detailed description of the best practice, the essays are only for the easy/books, and the facets are narrowly defined about the implementation. • In the case of the unrecognized (4) and the town (four) The navigation can be implemented in various changes. 200828695 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded perspective view of a conventional electrical connector. 2 is a perspective assembled view of a conventional electrical connector. Figure 3 is a perspective exploded view of the first embodiment of the present invention. Figure 4 is a sectional view showing the combination of the first embodiment of the present invention. Fig. 5 is a view showing a state of use of the first embodiment of the present invention. Fig. 6 is a view showing the state of use of the first embodiment of the present invention. Figure 7 is a perspective exploded view of a second embodiment of the present invention. Figure 8 is a sectional view showing the combination of the third embodiment of the present invention. Figure 9 is a sectional view showing the combination of the fourth embodiment of the present invention. Figure 10 is a sectional view showing the combination of the fifth embodiment of the present invention. Main component symbol description circuit board 27 pivot hole 32 gusset element 40 snap portion 44 space 48 card hole 28 side 33 pivot 41 bump 45 elastic member 50 plastic seat 30 terminal 38 top block 42 stop face 46 stop 60 Accommodating groove 31 pressing portion 4 3 first introduction inclined surface 47 second introduction inclined surface