1297965 九、發明說明： 【發明所屬技術領域】 本發明係有關於-種電氣連接器，更詳而言之，係有 關於-種藉由槓桿之開閉將***於槓桿及本體間之挽性印 5刷電路板(FPC)或撓性扁平電線(FFC)加壓、固定之電氣連 接器中，可更簡便地作動槓桿且可更牢固地維持關閉的狀 態之電氣連接器。 L先前技術】 -搬來說，槓桿開閉式電氣連接器之構造如扪圖所 10示。參照第1圖，電氣連接器1〇〇包含前方可***繞性印刷 電路板(FPC)/撓性扁平電線(FFC)之本體11〇、由本體11〇之 後方***本體卿之内側且連接前述撓性印刷電路板/挽性 扁平電線之複數的接觸元件12〇、固定撓性印刷電路板/挽 性扁平電線於本體1GG上之槓桿本體13〇、及支持槓桿本體 15 130之裝設釘(fittingnail)140。此處，未說明之標號ιΐ2為固 定臂。 第2圖及第3圖係顯示習知之電氣連接器之積桿為開啟 的狀態及關閉的狀態的圖面。參照第2圖，朝上部及前方開 放，且供撓性印刷電路板/撓性扁平電線***/安裝之安裝缝 20 (sl〇t)形成於本體U0之前端部，且固定槓桿本體130之後端 部兩側之固定臂112分別形成於本體110之兩側。 固定臂112於本體110之兩側一體形成，本體11〇之後端 部和固定臂112之後端部間形成供槓桿本體13〇之凸起部 (圖未示）***之***部115,固定臂112之前端部上形成用以 5 1297965 ***固定裝設釘140之上部的釘***部ι16。 另一方面’鄰接安裝縫（圖未示）之側壁的固定臂112其 前端部之一側面上形成供槓桿本體13〇之鎖固突起1131}插 入且鎖固之鎖固凹溝（圖未示），固定臂112之後端部上沿前 5後方向形成供槓桿本體130之凸輪部135可轉動地***固定 之凸輪部固定凹溝（圖未示）。 推接片131藉由凸輪部135可沿前後方向轉動地設置於 本體110上丨兩側於密接片⑶向前方轉動且閉鎖安裝縫 (圖未示W *裝於安裝縫(圖未示)之兩側壁上面之安 Π) 13U形成段差，且安裝部咖之前端部兩側面上，於^ 片131朝則方轉動且將撓性印刷電路板/撓性扁平電綠 疋於女裳縫(圖未示）時，形成插人固定臂112之鎖間端 溝(圖未示)且_密接叫丨之突起⑽。相四 ***電線插 述撓性印刷電路板或前述撓性爲平=的：:®部朝前 接近-面加I之槓桿本體、* 、 n面轉動、 捷性爲平電線互相接觸之接觸元7性印刷電路料前述 本體並容納配置成 、其一側固定前述槓桿 體。 成歹J之厨述接觸元件之前述長方形本 又 15 ，前述槓桿本體包含成 迷中心軸兩端部突出且固定於側=轉中心、之中心軸及由 述接觸元件包含與前述中叫二之蚊突出軸’並且前 之指部。 或财迷固定突出軸互相接觸 而且 一 ，前述中心軸包含連結 料槓桿本體·時前述開^ 且前述槓桿本體關閉時 月,J述開接觸面和前述閉接觸 ，又二前述固定突_包含連結 ，且前述槓桿本體開啟時，二。 ，並且前述槓桿本體關閉/^開接觸面和前述指部接 接觸。 T ’則述閉接觸面和前述指部 且 又 面 觸 之開接觸面及閉接觸面， 觸面和前述指部接觸，並 ' 3接觸面和前述指部接觸。 面之間形成突出部。 之開接觸面及閉接觸 20 1297965 又’則述開接觸面和前述閉接觸面之間形成突出部。 又’刖述槓桿本體之前述柄部上係形成可以手指使前 述槓桿本體轉動之凹溝部。 圖式簡單說明 第1圖係顯示習知之電氣連接器的外觀之圖面； 第2圖係'_示習知之電氣連接ϋ的開啟狀態之圖面； ^圖係顯示習知之電氣連接器的關閉狀態之圖面；1297965 IX. OBJECTS OF THE INVENTION: 1. Field of the Invention The present invention relates to an electrical connector, and more particularly, to a printed relationship between a lever and a body by opening and closing a lever. A brushed circuit board (FPC) or flexible flat wire (FFC) pressurized, fixed electrical connector that makes it easier to operate the lever and more securely maintain the closed electrical connector. L Prior Art] - For the purpose of moving, the construction of the lever open-close type electrical connector is as shown in Fig. 10. Referring to Fig. 1, the electrical connector 1A includes a body 11〇 of a front insertable printed circuit board (FPC)/flexible flat wire (FFC), and is inserted into the inner side of the body by the body 11〇 and connected to the foregoing a plurality of contact elements 12 挠性 of the flexible printed circuit board/ductive flat wire, a lever body 13 固定 fixed to the flexible printed circuit board/leading flat wire on the body 1GG, and a mounting nail supporting the lever body 15 130 ( Fittingnail) 140. Here, the unillustrated reference numeral ΐ2 is a fixed arm. Fig. 2 and Fig. 3 are views showing a state in which the integrated rod of the conventional electrical connector is in an open state and a closed state. Referring to Fig. 2, the upper portion and the front side are opened, and a mounting slit 20 (sl〇t) for inserting/mounting a flexible printed circuit board/flexible flat wire is formed at the front end of the body U0, and the rear end of the lever body 130 is fixed. The fixed arms 112 on both sides of the portion are respectively formed on both sides of the body 110. The fixing arm 112 is integrally formed on both sides of the body 110, and an insertion portion 115 for inserting a convex portion (not shown) of the lever body 13 is formed between the rear end portion of the body 11 and the rear end portion of the fixing arm 112, and the fixing arm 112 is fixed. A nail insertion portion ι16 for inserting the upper portion of the fixing nail 140 into the 5 1297965 is formed on the front end portion. On the other hand, the fixing arm 112 of the side wall of the adjacent mounting slit (not shown) is formed on one side of the front end portion thereof to form a locking recess for inserting and locking the locking protrusion 1131 of the lever body 13 (not shown) The cam portion 135 of the lever body 130 is rotatably inserted into the fixed cam portion fixing groove (not shown) in the rear 5 rear direction on the rear end portion of the fixed arm 112. The push-pull piece 131 is rotatably disposed on the main body 110 in the front-rear direction by the cam portion 135. The two sides of the push-pull piece 131 are rotated forward and the locking seam is locked (the figure is not shown in the mounting seam (not shown). The ampules on the two side walls) form a step difference, and the front side of the front part of the mounting portion is rotated on the side of the sheet 131, and the flexible printed circuit board/flexible flat green electric shackles are sewed on the female skirt (figure When not shown, the lock end groove (not shown) of the insertion fixed arm 112 is formed and the protrusion (10) is squeaked. Phase 4 & White D's lever body 130 is to firmly maintain the Guanlan 15 state 'tight piece 13l>f then * the door of the door is locked up 13lb and the locking groove When the lever body 13 is closed, it is often opened, so it must be whistled, and the hammer shoulders form the locking protrusions 13113 and grooves for other purposes (not shown). In the way of tamping four strict rules, since other solid protrusions (10) and locking grooves (not shown) must be formed, the production is complicated, and the lock (1) is purely only supported by two places at both ends, so there is The problem is easy to solve with the combination of the single. The invention is solved by solving the above-mentioned conventional problems. The day of the present invention is to provide a center by which the lever body is provided. The 6 1297965 z== shape _, the body of the slamming bar is cried by the closed connection or the electrical connection closed by the open state. / To achieve the above purpose, the integrated electric system of the present invention is used for Flexible printed circuit board or body of the touch - 5 10 gas connector , 1 gamma h is attached to the electric body, and is disposed on the flexible printed circuit board or the flexible line is hereinafter rotatably disposed on the front body or the front side ::® front side approach-face plus I lever body, *, n-face rotation, and the contact is a flat wire contacting each other. The above-mentioned body is accommodated and configured to fix the aforementioned lever body on one side. The aforementioned rectangular body of the cooking contact element of the 歹J, the lever body includes a central axis that protrudes from both ends of the central axis and is fixed to the side=rotation center, and the central axis of the contact element and the aforementioned The mosquito protrudes from the axis 'and the front finger. Or the fixed protruding shaft of the financial fan is in contact with each other. First, when the central axis includes the connecting material lever body, the aforementioned opening and the lever body are closed, the opening contact surface and the closing Contacting, and the second fixing protrusion _ includes a joint, and when the lever body is opened, the lever body closing/opening contact surface is in contact with the aforementioned finger portion. T 'the closed contact surface and the aforementioned finger portion Further touching the open contact surface and the closed contact surface, the contact surface is in contact with the aforementioned finger portion, and the '3 contact surface is in contact with the aforementioned finger portion. A protruding portion is formed between the faces. The open contact surface and the closed contact 20 1297965 A protruding portion is formed between the opening contact surface and the closed contact surface. Further, the shank portion of the lever body is formed with a groove portion that can rotate the lever body by a finger. FIG. 1 is a schematic view showing the conventional figure. The drawing of the appearance of the electrical connector; Fig. 2 is a diagram showing the open state of the electrical connection 习; ^ The figure shows the closed state of the conventional electrical connector;
第4圖係顯示本發明之電氣連接器正面之圖面； 第5圖係顯示本發明之槓桿分離後之圖示； 第6圖係顯示第4圖之Α-Α線截面之圖面； 第7圖係顯示本發明之槓桿於關閉狀態下指部和中心 軸的接觸狀態之圖面； , 二用以5兒明本發明之槓桿於開啟狀態下指部和 154 is a front view showing the electrical connector of the present invention; FIG. 5 is a view showing the lever after the separation of the present invention; and FIG. 6 is a view showing a cross section of the Α-Α line of FIG. 4; 7 is a drawing showing the contact state of the finger and the central axis of the lever of the present invention in the closed state; and the second embodiment of the lever of the present invention in the open state of the finger and 15
中心軸的位置之圖面；及 第9圖係本發明之槓桿開閉作動之侧面圖。 C 方包】 之技術領域中熟知該項技藝之人 附之圖輯本發明錢佳實施例 以下，就本發明所屬 士易於實施之程度參考添 進行詳細說明。 第5圖係槓桿 第4圖係本發明之電氣連接器的正面圖 分離後所顯現之圖面。 參照第4圖及第5圖，本發明之電氣連接器⑺中，損桿 本體20左右g)定連結本體12上，複數接觸元物呈一列地 配置於其内側。槓桿本體2〇包含肋左右_定之固定突 8 1297965 出軸26及連結於兩側固定突出軸26間之中心轴％，而用以 使槓桿本體20旋轉之柄部22設於相反側。 藉由透過柄部22使槓桿本體2〇旋轉，下側之加壓㈣ 將FK7FFC(撓性印刷電路板/橈性扁平電線)押向接觸元件 5的方向並且加壓。且於柄部22之側方形成易於使柄部_ 起之凹溝部29。由於電氣連接器1〇之寬度多不超過 左右’因此使用者難以輕易地移動柄部22。因此形成凹溝 部29，上述凹溝部29係向柄部22之内部達陷，或朝柄部η 之上側形成盒型框架且朝内部形成凹溝部的部分。藉由凹 Π)溝部29使用者之指尖的部分可輕易地轉動柄部. 第6圖係顯示第4圖之A_A線截面的圖面。參照第6圖， 損桿本體20之中心軸24接觸且支持結合於本體以接觸元 件30之指部32，並且於下側形成突出型加壓部28。 接觸元件30之指部32位於上側且支持中心軸以之上 U側。接觸元件30向指部幻之下侧延伸並且在槓桿本體2〇之 加壓部28的下側且和加壓部28之間接觸Fpc/FFC。本發明 變更如此之中心軸24之形狀或固定突出軸％之形狀，且因 位置而異地設定槓桿本體2〇轉動所需之力。 第7圖係顯示本發明之槓桿於關閉狀態時之指部和中 20心軸之接觸狀態的圖面。參照第7圖，中心軸24上側之平坦 的閉接觸面24c和指部32之下側接觸面32a接觸。閉接觸面 24c係於槓桿本體2〇關閉狀態時和指部％接觸之面。 閉接觸面24c之一側形成開接觸面24b。開接觸面撕係 於槓桿本體20開啟狀態時和指部32接觸之面，且於開接觸 9 1297965 面24b和閉接觸面24c之間形成突出部24a。 突出部24a係以中心軸24之旋轉中心24d和閉接觸面 24c，或中心軸24之旋轉中心24d和開接觸面24b間的距離中 之小者作為半徑，以旋轉中心24d為中心之圓弧的突出部 5 分。突出部24a之形狀也可形成各種態樣，且不同形狀之旋 轉的必要強度和作動方式也稍有不同。 由於必須要有一次關閉便不可經常開啟之功能，因此 中心軸24之旋轉中心24d和閉接觸面24c間之長度需較中心 軸24之旋轉中心24d和開接觸面24b間之長度為短。此時， 10由於指部32朝下側支持閉接觸面24c，於開啟槓桿本體20 時，突出部24a將指部32朝上側頂起，但是因反抗力而不易 旋轉。 第8圖係本發明之槓桿於開啟狀態時用以說明指部和 中心軸之位置的圖面。參照第8圖，中心軸24以中心24d為 15 基準旋轉，開接觸面24d和上側之指部32的接觸面32a相互 接觸。藉由槓桿本體20之旋轉，接觸面32a由閉接觸面24c 經由突出部24b而和開接觸面24b接觸。 如第8圖所示，開接觸面24b —旦位於上方，開接觸面 24b便較指部32之接觸面32a突出於上側。因而，雖將指部 20 32頂往上側，但是金屬材質之指部32於彈性範圍内稍微變 形，而朝下方加壓於突出部24a。因而，若使要槓桿本體2〇 旋轉直至開接觸面24b和指部32之接觸面32a密接、安裝、 完全接觸，突出部24a必須施加使指部32之接觸面32a上升 至最高點然後通過的力量。因此，於加壓力不足的情況下 10 1297965 槓桿本體2〇並不能旋轉。 第9圖係本發明之槓桿開閉作動之側面圖。參照第9 圖，依中心軸24或固定突出軸26之閉接觸面24c和開接觸面 24b的相對角度及突出部24a之形狀決定槓桿本體20的旋轉 5 範圍。 閉接觸面24c和開接觸面24b與指部32的接觸面32&密 接/接觸的情況，亦即，閉接觸面24(：和接觸面32&碰觸時槓 桿本體20位於A的位置，而開接觸面24b和接觸面32a碰觸時 槓桿本體20位於B的位置。接觸面3 2a和閉接觸面24c及開接 10觸面241)以外的地點直接接觸時，依指部32之彈性加壓使槓 桿本體20旋轉而與閉接觸面2和或開接觸面24b接觸。因 此，槓桿本體20只有在A*B位置是處於安定的且不易被移 動的位置。 同寺列配置之複數指部32和連續形成於中心軸24及 口疋犬出軸26之複數開閉接觸面24b、24c，由於分別，密接The drawing of the position of the central axis; and the ninth drawing is a side view of the lever opening and closing operation of the present invention. A person skilled in the art of the present invention is attached to the drawings. The present invention is described in detail below with reference to the extent to which the present invention pertains to ease of implementation. Fig. 5 is a lever. Fig. 4 is a front view of the electrical connector of the present invention. Referring to Fig. 4 and Fig. 5, in the electrical connector (7) of the present invention, the damage lever body 20 is fixedly coupled to the main body 12, and the plurality of contact elements are arranged in a row on the inner side. The lever body 2 includes a rib left and right fixed protrusion 8 1297965, the output shaft 26 and the central axis % connected between the fixed protruding shafts 26 on both sides, and the handle portion 22 for rotating the lever body 20 is disposed on the opposite side. By rotating the lever body 2 through the shank 22, the lower side presses (4) pushes the FK7FFC (flexible printed circuit board / flexible flat wire) in the direction of the contact member 5 and pressurizes. Further, a groove portion 29 which is easy to make the shank portion is formed on the side of the shank portion 22. Since the width of the electrical connector 1 is not more than left and right, it is difficult for the user to easily move the handle 22. Therefore, the groove portion 29 is formed, and the groove portion 29 is formed to sink into the inside of the shank portion 22, or to form a box-shaped frame toward the upper side of the shank portion η and to form a groove portion toward the inside. The shank can be easily rotated by the portion of the user's fingertip of the groove portion 29. Fig. 6 is a view showing the cross section taken along line A_A of Fig. 4. Referring to Fig. 6, the central shaft 24 of the damper body 20 is in contact with and supports the body 32 to contact the fingers 32 of the member 30, and the projecting pressurizing portion 28 is formed on the lower side. The finger 32 of the contact element 30 is located on the upper side and supports the central axis on the U side. The contact member 30 extends toward the lower side of the finger and contacts the Fpc/FFC between the lower side of the pressing portion 28 of the lever body 2 and the pressing portion 28. The present invention changes the shape of the central shaft 24 or the shape of the fixed protruding shaft %, and the force required for the rotation of the lever body 2 is set differently depending on the position. Fig. 7 is a view showing the contact state of the finger and the middle mandrel of the lever of the present invention in the closed state. Referring to Fig. 7, the flat closed contact surface 24c on the upper side of the center shaft 24 is in contact with the lower side contact surface 32a of the finger portion 32. The closed contact surface 24c is a surface that is in contact with the finger portion when the lever body 2 is closed. One side of the closed contact surface 24c forms an open contact surface 24b. The opening contact tearing is performed on the surface in contact with the finger 32 when the lever body 20 is opened, and a projection 24a is formed between the opening contact 9 1297965 surface 24b and the closing contact surface 24c. The protruding portion 24a is formed by a rotation center 24d of the center shaft 24 and a closed contact surface 24c, or a smaller one of the distance between the rotation center 24d of the center shaft 24 and the opening contact surface 24b, and a circular arc centered on the rotation center 24d. The highlight is 5 points. The shape of the projections 24a can also be formed in a variety of ways, and the necessary strength and actuation of the rotation of the different shapes are also slightly different. Since it is necessary to have a function that cannot be opened frequently when it is closed, the length between the center of rotation 24d of the center shaft 24 and the closed contact surface 24c is shorter than the length between the center of rotation 24d of the center shaft 24 and the opening contact surface 24b. At this time, since the finger 32 supports the closing contact surface 24c toward the lower side, when the lever body 20 is opened, the protruding portion 24a pushes up the finger 32 toward the upper side, but it is not easily rotated due to the resistance. Fig. 8 is a view showing the position of the finger and the center axis when the lever of the present invention is in the open state. Referring to Fig. 8, the center shaft 24 is rotated with the center 24d as a reference 15, and the opening contact surface 24d and the contact surface 32a of the upper finger portion 32 are in contact with each other. By the rotation of the lever body 20, the contact surface 32a is in contact with the opening contact surface 24b via the protruding portion 24b via the closing contact portion 24b. As shown in Fig. 8, the opening contact surface 24b is located above, and the opening contact surface 24b protrudes from the upper side of the contact surface 32a of the finger portion 32. Therefore, the finger portion 32 is placed on the upper side, but the metal finger portion 32 is slightly deformed in the elastic range, and is pressed downward toward the protruding portion 24a. Therefore, if the lever body 2 is rotated until the contact surface 24b and the contact surface 32a of the finger 32 are in close contact, mounting, and full contact, the projection 24a must be applied so that the contact surface 32a of the finger 32 rises to the highest point and then passes. power. Therefore, in the case of insufficient pressure 10 1297965, the lever body 2〇 does not rotate. Figure 9 is a side elevational view of the lever opening and closing operation of the present invention. Referring to Fig. 9, the range of rotation 5 of the lever body 20 is determined by the relative angle of the central axis 24 or the closed contact surface 24c of the fixed protruding shaft 26 and the opening contact surface 24b and the shape of the protruding portion 24a. The closed contact surface 24c and the open contact surface 24b are in close contact/contact with the contact surface 32& 32 of the finger 32, that is, the closed contact surface 24 (: and the contact surface 32 & the lever body 20 is located at the position A when it is touched, and When the opening contact surface 24b and the contact surface 32a are in contact, the lever body 20 is located at the position B. When the contact surface 32a and the closing contact surface 24c and the opening contact surface 24c are directly in contact with each other, the elasticity of the finger portion 32 is added. The lever body 20 is rotated to come into contact with the closed contact surface 2 and or the open contact surface 24b. Therefore, the lever body 20 is only in a position where the A*B position is stable and is not easily moved. The plurality of fingers 32 and the plurality of opening and closing contact faces 24b and 24c which are continuously formed on the central axis 24 and the mouth dog output shaft 26 are respectively connected
支X藉由強大的支持力可穩固地維持結合狀態。因此， 口P刀之接觸面即使破損或變形，仍可藉由其他的接觸面 維持強大的結合力。 20 二曰 > 队个钱％之檳稈固定型電氣連接器，藉 杯之方疋轉加壓、固定撓性印刷電路板(FPC)/撓性扁平電 =1〇之電氣連接11中，透過中心軸等之形狀變形設定槓 才干本體旋轉所必須 或開I s具有防止横桿本體於關閉狀態 ^自仃旋轉解開或安裝的效果。 【圖武簡單說明】 11 1297965 第1圖係顯示習知之電氣連接器的外觀之圖面； 、 第2圖係顯示習知之電氣連接器的開啟狀態之圖面； 第3圖係顯示習知之電氣連接器的關閉狀態之圖面； 第4圖係顯示本發明之電氣連接器正面之圖面； 5 第5圖係顯示本發明之槓桿分離後之圖示； 第6圖係顯示第4圖之A-A線截面之圖面； 第7圖係顯示本發明之槓桿於關閉狀態下指部和中心 軸的接觸狀態之圖面； • 第8圖係用以說明本發明之槓桿於開啟狀態下指部和 10 中心軸的位置之圖面；及 第9圖係本發明之槓桿開閉作動之側面圖。 / 【主要元件符號說明】 10 電氣連接器 30 接觸元件 12 本體 32 指部 20 槓桿本體 32a 接觸部 22 柄部 100 電氣連接器 24 中心軸 110 本體 24a 突出部 112 固定臂 24b 閉接觸面 115 ***部 24c 開接觸面 116 釘***部 24d 旋轉中心 120 接觸元件 26 固定突出部 130 槓桿本體 28 加壓部 131 密接片 29 凹溝部 131a 安裝部 12 1297965 131b鎖固突起 140裝設釘 135 凸輪部Branch X can maintain a stable state by strong support. Therefore, even if the contact surface of the P-knife is broken or deformed, a strong bonding force can be maintained by the other contact faces. 20 曰 曰 队 队 队 队 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟 槟Through the shape deformation of the center shaft or the like, it is necessary to set or rotate the lever body to rotate the body to prevent the crossbar body from being turned off or installed. [Brief Description] 11 1297965 Figure 1 shows the appearance of a conventional electrical connector; Figure 2 shows the open state of a conventional electrical connector; Figure 3 shows a conventional electrical Fig. 4 is a view showing the front side of the electrical connector of the present invention; 5 Fig. 5 is a view showing the lever after the separation of the present invention; Fig. 6 is a view showing Fig. 4 Figure 7 is a cross-sectional view of the AA line; Figure 7 is a view showing the contact state of the finger and the central axis of the lever of the present invention in the closed state; and Figure 8 is a view for explaining the finger of the present invention in the open state And the drawing of the position of the center axis of 10; and Fig. 9 is a side view of the lever opening and closing operation of the present invention. / [Main component symbol description] 10 Electrical connector 30 Contact component 12 Body 32 Finger 20 Lever body 32a Contact portion 22 Handle 100 Electrical connector 24 Central shaft 110 Body 24a Projection 112 Fixed arm 24b Close contact surface 115 Insertion 24c open contact surface 116 nail insertion portion 24d rotation center 120 contact member 26 fixing protrusion 130 lever body 28 pressurizing portion 131 sealing piece 29 groove portion 131a mounting portion 12 1297965 131b locking protrusion 140 mounting nail 135 cam portion
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