M335825 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種電路板連接器，尤其涉及一種軟性電 路板連接器。 【先前技術】 隨著技術的發展，各類電子產品日益呈現小型化、微 型化的趨勢，安裝内置電路的電路板也趨向小型化、微型 化，而軟性電路板（Flexible Printed Circuit，簡稱FPC)因 其高度的撓曲特性及輕薄的結構特點，被廣泛應用於諸多 追求結構小型化的電子產品上。 軟性電路板一般藉由一軟性電路板連接器與電子產品 之印刷電路板（Printed Circuit Board，簡稱PCB)電性連 接。西元2002年8月8日公開的美國專利申請第 2002/0106924號揭示了一種軟性電路板連接器，該軟性電 路板連接器包括一絕緣本體，絕緣本體内部收容有複數個 端子’絕緣本體柩裝有一轉動蓋。 惟，上述習知軟性電路板連接器在端子數目增多時， 在端子間距一定的情況下，軟性電路板連接器的長度將會 變長，從而占用較大的空間，而無法適應現代電子產品小 型化的需求。 【新型内容】 本創作之目的係針對上述習知技術之不足提供一種在 M335825 長度尺寸不變的情況下可增加導電端子數量，從而節省空 間的軟性電路板連接器。 為達成上述目的，本創作提供一種軟性電路板連接器， 包括··一絕緣本體，具有一基板，該基板分別向前、後方 向凸伸出一端子板，每_端子板皆具有底板和侧板，每一 底板上開設複數個端子槽；兩轉動蓋，分別裝設於所述一 鳊子板上；及兩組導電端子，分別容設於所述一端子板之 ' 底板的複數個端子槽内。 _ 如上所述，本創作軟性電路板連接器由於具有兩組端 子板、轉動蓋和導電端子，從而可達成在其長度尺寸不變 的情況下可增加導電端子的數量，亦可以保持在導電端子 數量不變的情況下縮短軟性電路板連接器的長度，藉此達 成節省空間之功效。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目 的及功效，以下茲舉例並配合圖式詳予說明。 為便於說明’規定在本實施例中之前後、左右和上下 方向以第二圖中所示為準。 請參閱第一圖和第二圖，本實施例軟性電路板連接器 100包括一絕緣本體10、樞裝在絕緣本體10上的兩轉動蓋 2〇及裝設於絕緣本體10上的兩組導電端子30和兩辅助臂 40 〇 請參閱第三圖’絕緣本體10具有一大致呈長方形的基 6 M335825 板π，基板11兩端皆開設一固定槽112，基板11側面開 設有複數個基板端子槽114。基板11分別向前、後延伸出 一端子板14，每一端子板14皆具有一底板12和兩侧板13。 底板12於緊鄰基板11處開設有一凹槽122。底板12上開 設有複數個端子槽124,端子槽124貫穿凹槽122並延伸至 基板11内。侧板13與基板11連接處開設有一樞轉槽132。 側板13於緊鄰樞轉槽132處開設一限位槽134，侧板13 上表面處開設有一上下貫通侧板13之插接孔136,侧板13 下表面於插接孔136處開設一焊接槽139，且侧板13上開 設有一卡合槽138。 請參閱第四圖、第五圖，轉動蓋20大致呈扁平板狀’ 其底端具有一轉轴24，該轉軸24設於絕緣本體10之凹槽 122内。轉動蓋20底端相對兩侧分別設有一整體呈圓柱形 的樞轉轴26，樞轉軸26上設有兩相鄰的卡滯面261，兩卡 滯面261間形成一擠壓部262。樞轉軸26枢裝於絕緣本體 10之樞轉槽132内。轉動蓋20頂端相對兩侧皆設有一卡合 塊29,該卡合塊29可卡合於絕緣本體1〇之卡合槽138内， 側板13之限位槽134用以限制轉動蓋20的位移。轉動蓋 20 —表面上開設有與底板12之複數個端子槽124對應的複 數個抵頂槽28。 請參閱第六圖及第七圖，輔助臂40具有一條形的止擋 臂41，止擒臂41向一侧垂直凸伸形成兩固定臂43，且止 擔臂41上開設有兩輔助槽42。輔助臂40裝設於絕緣本體 7 M335825 ίο上且止擋臂41設於基板11之固定槽112内，兩固定臂 43之自由端分別穿過側板13之插接孔136並伸入至焊接槽 139内。輔助槽42之位置與樞轉槽132對應。固定臂43 之自由端焊接於印刷電路板（圖中未示）上，從而將本實施例 軟性電路板100固定在印刷電路板上。 請參閱第八至第十圖，每一導電端子3〇大致呈侧躺的 Η形，具有由一連接部33連接在一起的上臂31及下臂 32。上臂31及下臂32於連接部33 —侧分別向内凸伸形成 •有一第一接觸部311和一第二接觸部321，且下臂32之自 由端向外凸伸形成一焊接部34。上臂31並伸入轉動蓋2〇 之抵頂槽28内，上臂31之一端插設於基板u之基板端子 槽114内，下臂32收容於底板12之端子槽124内。每一 導電端子30的上臂31之第一接觸部311和下臂32之第二 接觸部321不僅能使軟性電路板5〇得 其均可與軟㈣路板5G的接咖（时未:）=，從而 _ 達到穩定、可靠的電性連接。 清爹閱第十一圖及第十二圖，本實施例軟性電路板連 接器100於使用前，轉動蓋20處於打開狀態，擠壓部262 之表面與樞轉軸26上之母線之間的最遠距離u、辅助臂 40之輔助槽42的底壁與樞轉軸26上之母線之間的最遠距 離L2、樞轉軸26之卡滯面261與樞轉軸％上之母線之間 的最遠距離L3滿足如下關係：U>L2^L3，藉此可使轉 動蓋20可靠地保持其打開狀態和閉合狀態。 M335825 請參閱第九圖及第十一圖，當軟性電路板5〇插入後， 施加足夠的外力於轉動蓋20使其旋轉閉合，該外力使轉動 蓋20之卡合塊29擠過伸出側板13外的辅助臂4〇之止擔 臂41並卡合於侧板13之卡合槽138内，此時，由於止擔 臂41對卡合塊29的卡持力使轉動蓋2〇不易向上翻轉；開 啟轉動蓋2G時’必須施加足夠的轉動外力。該結構可保證 、對軟性電路板％咖、可靠的夾持，且由於轉動蓋20對 • 處於其抵頂槽28内的導電端子的上臂3ι有向下的作用 力，進而使導電端子30之第一接觸部311和第二接觸部321 與軟性電路板50保持穩固、可靠的失持，藉此達成其穩固、 可靠的電性連接。 如上所述，本創作軟性電路板連接器1〇()由於具有兩 組端子板14、轉動蓋20和導電端子3〇，從而達成在其長 度尺寸不變的情況下可增加導電端子3〇的數量，也可以保 持在導電端子3 0數量不變的情況下縮短軟性電路板連接器 • 100的長度，藉此達成節省空間之功效。另外，本創作軟性 電路板連接器100使軟性電路板50可以由兩個方向插入軟 性電路板連接器100,縮短軟性電路板連接器1〇()的長度可 避免軟性電路板連接器100因長度過長發生趣曲。 綜上所述，本創作之軟性電路板連接器1〇〇由上述揭 露之構造，可以達到所述之功效，且本創作之申請合乎專 利之要件，故依法提出申請。惟，以上所揭露者，僅為本 創作之較佳實施例’自不能以此限定本創作之權利範圍。 M335825 舉凡所屬技術領域中具有通常知識者依本創作之精神所作 之等效修飾或變化，皆應涵蓋於後附之申請專利範圍内。 【圖式簡單說明】 第一圖係本創作軟性電路板連接器的立體圖。 第二圖係第一圖所示軟性電路板連接器的立體分解 圖。 第三圖係第一圖所示軟性電路板連接器之絕緣本體的 立體圖。 第四圖係第一圖所示軟性電路板連接器之轉動蓋的立 體圖。 第五圖係第一圖所示軟性電路板連接器之轉動蓋組裝 到絕緣本體上的立體圖。 第六圖係第一圖所示軟性電路板連接器之輔助臂的立 體圖。 第七圖係第一圖所示軟性電路板連接器之轉動蓋、辅 助臂組裝到絕緣本體上的立體圖。 第八圖係第一圖所示軟性電路板連接器之導電端子的 立體圖。 第九圖係第一圖所示軟性電路板連接器在一轉動蓋開 啟，另一轉動蓋閉合時的立體圖。 第十圖係第一圖所示軟性電路板連接器之立體剖視 圖。 第十一圖係第一圖所示軟性電路板連接器在一轉動蓋 10 M335825 開啟，另一轉動蓋閉合時的侧視圖。 第十二圖係第十一圖I處之局部放大圖。 【主要元件符號說明】M335825 VIII. New Description: [New Technology Field] This creation relates to a circuit board connector, and more particularly to a flexible circuit board connector. [Prior Art] With the development of technology, various types of electronic products are increasingly miniaturized and miniaturized. Circuit boards with built-in circuits are also becoming smaller and miniaturized, and Flexible Printed Circuit (FPC) Due to its high flexural characteristics and thin structural features, it is widely used in many electronic products that pursue structural miniaturization. The flexible circuit board is generally electrically connected to a printed circuit board (PCB) of an electronic product by a flexible circuit board connector. U.S. Patent Application No. 2002/0106924, issued to Aug. 8, 2002, discloses a flexible circuit board connector comprising an insulative body having a plurality of terminals therein. There is a rotating cover. However, when the number of terminals of the above-mentioned conventional flexible circuit board connector is increased, the length of the flexible circuit board connector will become longer when the terminal pitch is constant, thereby occupying a large space and being unable to adapt to the small size of modern electronic products. Demand. [New content] The purpose of this creation is to provide a flexible circuit board connector that can increase the number of conductive terminals while the M335825 has the same length and size, thereby saving space. In order to achieve the above object, the present invention provides a flexible circuit board connector, comprising: an insulative housing having a substrate, wherein the substrate protrudes forwardly and rearwardly from a terminal board, each of which has a bottom plate and a side a plurality of terminal slots are formed on each of the bottom plates; two rotating covers are respectively mounted on the one of the plurality of terminal plates; and two sets of conductive terminals are respectively received in the plurality of terminals of the bottom plate of the one terminal plate Inside the slot. _ As described above, the flexible circuit board connector of the present invention has two sets of terminal plates, a rotating cover and a conductive terminal, so that the number of conductive terminals can be increased under the condition of the same length dimension, and can also be maintained at the conductive terminal. The space-saving effect is achieved by shortening the length of the flexible circuit board connector without changing the number. [Embodiment] In order to explain in detail the technical contents, structural features, objectives and effects of the present invention, the following is a detailed description with reference to the drawings. For convenience of explanation, the provisions in the front, rear, left and right, and up and down directions in this embodiment are as shown in the second drawing. Referring to the first and second figures, the flexible circuit board connector 100 of the present embodiment includes an insulative housing 10, two rotating covers 2A pivotally mounted on the insulative housing 10, and two sets of conductive devices mounted on the insulative housing 10. The terminal 30 and the two auxiliary arms 40 are referred to the third figure. The insulative housing 10 has a substantially rectangular base 6 M335825 plate π. A fixing slot 112 is defined at both ends of the substrate 11. The substrate 11 is provided with a plurality of substrate terminal slots on the side of the substrate 11. 114. The substrate 11 extends forward and backward, respectively, to a terminal plate 14, each of which has a bottom plate 12 and two side plates 13. The bottom plate 12 defines a recess 122 adjacent to the substrate 11. A plurality of terminal slots 124 are defined in the bottom plate 12, and the terminal slots 124 extend through the recesses 122 and extend into the substrate 11. A pivoting groove 132 is defined in the joint between the side plate 13 and the substrate 11. A limiting slot 134 is defined in the side of the side plate 13 . The upper surface of the side panel 13 defines a connecting hole 136 . The lower surface of the side plate 13 defines a soldering slot at the insertion hole 136 . 139, and an engaging groove 138 is defined in the side plate 13. Referring to the fourth and fifth figures, the rotating cover 20 has a substantially flat plate shape. The bottom end thereof has a rotating shaft 24, and the rotating shaft 24 is disposed in the recess 122 of the insulative housing 10. A pivotal shaft 26 is formed on the opposite sides of the bottom end of the rotating cover 20, and two adjacent locking surfaces 261 are disposed on the pivot shaft 26, and a pressing portion 262 is formed between the two clamping surfaces 261. The pivot shaft 26 is pivotally mounted in the pivoting groove 132 of the insulative housing 10. A locking block 29 is disposed on the opposite sides of the top end of the rotating cover 20, and the engaging block 29 can be engaged in the engaging groove 138 of the insulating body 1 . The limiting slot 134 of the side plate 13 is used to limit the displacement of the rotating cover 20 . . The rotating cover 20 has a plurality of abutting grooves 28 corresponding to the plurality of terminal slots 124 of the bottom plate 12. Referring to the sixth and seventh figures, the auxiliary arm 40 has a shape of a stop arm 41. The stop arm 41 protrudes perpendicularly to one side to form two fixed arms 43, and the auxiliary arm 41 is provided with two auxiliary slots 42. . The auxiliary arm 40 is mounted on the insulative housing 7 M335825 ίο and the stop arm 41 is disposed in the fixing slot 112 of the base plate 11. The free ends of the two fixing arms 43 respectively pass through the insertion holes 136 of the side plate 13 and extend into the welding slot. Within 139. The position of the auxiliary groove 42 corresponds to the pivot groove 132. The free end of the fixed arm 43 is soldered to a printed circuit board (not shown) to fix the flexible circuit board 100 of the present embodiment to the printed circuit board. Referring to the eighth to tenth drawings, each of the conductive terminals 3 is substantially in the shape of a side lying, having an upper arm 31 and a lower arm 32 joined together by a connecting portion 33. The upper arm 31 and the lower arm 32 are respectively formed inwardly on the side of the connecting portion 33. A first contact portion 311 and a second contact portion 321 are formed, and a free portion of the lower arm 32 protrudes outward to form a solder portion 34. The upper arm 31 extends into the top slot 28 of the rotating cover 2, and one end of the upper arm 31 is inserted into the substrate terminal slot 114 of the substrate u, and the lower arm 32 is received in the terminal slot 124 of the bottom plate 12. The first contact portion 311 of the upper arm 31 of each of the conductive terminals 30 and the second contact portion 321 of the lower arm 32 can not only enable the flexible circuit board 5 to be connected to the soft (four) way board 5G (time: not) =, thus _ to achieve a stable, reliable electrical connection. Referring to the eleventh and twelfth drawings, before the flexible circuit board connector 100 of the present embodiment is used, the rotary cover 20 is in an open state, and the surface between the pressing portion 262 and the bus bar on the pivot shaft 26 is the most The farthest distance u, the farthest distance L2 between the bottom wall of the auxiliary groove 42 of the auxiliary arm 40 and the bus bar on the pivot shaft 26, the farthest distance between the stuck surface 261 of the pivot shaft 26 and the bus bar on the pivot axis % L3 satisfies the following relationship: U > L2^L3, whereby the rotary cover 20 can be reliably maintained in its open state and closed state. M335825 Referring to FIG. 9 and FIG. 11 , when the flexible circuit board 5 is inserted, a sufficient external force is applied to rotate the cover 20 to rotate and close, and the external force causes the engaging block 29 of the rotating cover 20 to push over the extended side plate. The outer arm 4 of the auxiliary arm 4 is engaged with the engaging groove 138 of the side plate 13 at this time. At this time, due to the holding force of the stopping arm 41 to the engaging block 29, the rotating cover 2 is not easy to be lifted upward. Flip; when opening the cover 2G, 'sufficient external force must be applied. The structure can ensure the reliable clamping of the flexible circuit board, and because the rotating cover 20 has a downward force on the upper arm 3 of the conductive terminal in the abutting groove 28, thereby making the conductive terminal 30 The first contact portion 311 and the second contact portion 321 maintain a stable and reliable loss of holding with the flexible circuit board 50, thereby achieving a stable and reliable electrical connection. As described above, the present flexible circuit board connector 1 has a plurality of terminal plates 14, a rotating cover 20, and a conductive terminal 3, so that the conductive terminals 3 can be increased without changing the length dimension thereof. The number can also be achieved by shortening the length of the flexible circuit board connector 100 while the number of conductive terminals 30 is constant, thereby achieving space saving effect. In addition, the present flexible circuit board connector 100 allows the flexible circuit board 50 to be inserted into the flexible circuit board connector 100 from two directions, shortening the length of the flexible circuit board connector 1 () to avoid the length of the flexible circuit board connector 100 Interesting music is too long. In summary, the flexible circuit board connector of the present invention can achieve the above-mentioned effects by the above-described disclosed construction, and the application for this creation meets the requirements of the patent, so the application is made according to law. However, the above disclosure is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereby. M335825 Equivalent modifications or variations made by those of ordinary skill in the art in light of the spirit of the present invention are intended to be included in the scope of the appended claims. [Simple description of the diagram] The first figure is a perspective view of the flexible circuit board connector of the present invention. The second figure is an exploded perspective view of the flexible circuit board connector shown in the first figure. The third figure is a perspective view of the insulative housing of the flexible circuit board connector shown in the first figure. The fourth figure is a perspective view of the rotating cover of the flexible circuit board connector shown in the first figure. The fifth figure is a perspective view of the flexible cover of the flexible circuit board connector shown in the first figure assembled to the insulative housing. Figure 6 is a perspective view of the auxiliary arm of the flexible circuit board connector shown in the first figure. The seventh figure is a perspective view of the rotating cover and the auxiliary arm of the flexible circuit board connector shown in the first figure assembled to the insulative housing. Figure 8 is a perspective view of the conductive terminals of the flexible circuit board connector shown in the first figure. The ninth drawing is a perspective view of the flexible circuit board connector shown in the first figure when a rotating cover is opened and the other rotating cover is closed. Figure 11 is a perspective cross-sectional view of the flexible circuit board connector shown in the first figure. The eleventh figure is a side view of the flexible circuit board connector shown in the first figure when one of the rotating covers 10 M335825 is opened and the other rotating cover is closed. The twelfth figure is a partial enlarged view of the eleventh figure I. [Main component symbol description]
軟性電路板連接器 100 絕緣本體 10 基板 11 固定槽 112 基板端子槽 114 底板 12 凹槽 122 端子槽 124 侧板 13 樞轉槽 132 限位槽 134 插接孔 136 卡合槽 138 焊接槽 139 端子板 14 轉動蓋 20 轉轴 24 樞轉軸 26 卡滯面 261 擠壓部 262 抵頂槽 28 卡合塊 29 導電端子 30 上臂 31 第一接觸部 311 下臂 32 第二接觸部 321 連接部 33 焊接部 34 輔助臂 40 止擋臂 41 輔助槽 42 固定臂 43 軟性電路板 50 11Flexible circuit board connector 100 Insulating body 10 Substrate 11 Fixed slot 112 Substrate terminal slot 114 Base plate 12 Groove 122 Terminal slot 124 Side plate 13 Pivot groove 132 Limiting slot 134 Inserting hole 136 Engagement slot 138 Welding slot 139 Terminal plate 14 Rotating cover 20 Rotary shaft 24 Pivot shaft 26 Engagement surface 261 Extrusion portion 262 Abutment groove 28 Engagement block 29 Conductive terminal 30 Upper arm 31 First contact portion 311 Lower arm 32 Second contact portion 321 Connection portion 33 Welding portion 34 Auxiliary arm 40 stop arm 41 auxiliary slot 42 fixed arm 43 flexible circuit board 50 11