M410378 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種板對板插頭連接器，特別係有 關於一種具有防止板對板插座連接器脫離之板對板插頭 連接器。 【先前技術】M410378 V. New Description: [New Technology Field] [0001] This paper relates to a board-to-board plug connector, in particular to a board-to-board plug connector with a board-to-board socket connector removed. . [Prior Art]
請參閱第10圖，一種習知之板對板插頭連接器1Q， 其係用以與一板對板插座連接器20電性連接，該板對板 插頭連接器10與該板對板插座連接器2〇係分別結合於一 電路板上（圖未繪出），該板對板插頭連接琴1〇包含有複 數個導接端子11及一絕緣本森12，各叙H輪子11係具 有一ϋ型導接部13，該絕緣本系具有一遍體14，各該 導接端子11係以該U型導接部13夾持於該絕緣本體丨2之該 框體14，當該板對板插頭連接器10插入於該板對板插座 連接器20時，該板對板插座連接器2〇之複數個連接端子 21係觸壓該板對板插頭連接器10之該些導接端子丨丨，以 電性連接該板對板插頭連接器,10及該板對板插座連接器 20 ’由於該板對板插頭連接器1〇之該些導接端子丨丨係僅 以該U型導接部13夾持於該絕緣本體12之該框體14，因此 當該板對板插頭連接器1〇拔離該該板對板插座連接器2〇 時’該板對板插頭連接器1〇之該些導接端子〗丨容易脫落 於該絕緣本體12之該框體14，而導致該板對板插頭連接 器10無法再使用；此外，由於該板對板插頭連接器1〇之 該些導接端子11與該板對板插座連接器2〇之該些連接端 子21導接時，僅以該連接端子21之接觸端22壓觸該些導 第3頁/共22頁 表單編號A0101 M410378 接端子11之導接面15，因此該連接端子21很容易脫離該 導接端子11 ’而造成該板對板插頭連接器1〇與該板對板 插座連接器20無法電性連接。 【新型内容】 [0003] 本創作之主要目的係為克服先前技術所發生板對板 插頭連接器之導接端子容易脫離絕緣本體而造成板對板 插頭連接器無法使用之問題，以及板對板插頭連接器之 導接端子容易脫離板對板插座連接器之連接端子，而造 成板對板插頭連接器無法電性連接板對板插座連接器之 問題。 為克服先前技術所發生閔題，本創作儀提供一種可 增加導接端子與絕緣本體結哈強度及避免板對板插座連 接器之連接端子脫離導接端子之板對板插頭連接器，該 板對板插頭連接器包含有複數個導接端子及一絕緣本體 ’各該導接端子依序由一第一端部、一第一彎折部、一 定位部、一第二彎折部及一第二端部組成，該定位部具 有一内表面、一外表面、一第一側面、一第二侧面、一 凹設於該外表面之限位凹槽及一凸設於該外表面之限位 凸部，該限位凹槽係連通該第一側面及該第二側面，該 限位凸部係位於該限位凹槽上方，該絕緣本體係具有一 第一絕緣體及一第一絕緣體，該第一絕緣體係設置於二 第二絕緣體之間，該第一絕緣體係具有一頂面及二側面 ，各該侧面係具有複數個間隔肋’各該間隔肋係與各該 導接端子之該定位部間隔排列，各該導接端子之該第一 端部係埋入於該第一絕緣體之該頂面，且該定位部之該 表單编號A0101 第4頁/共22頁 内表面係朝向該第一絕緣體之該側面，該第二彎折部係 埋入於該第一絕緣體，由於各該導接端子之該第一端部 埋入於該第一絕緣體之該頂面及該第二彎折部係埋入於 該第〆絕緣體之該底板内，因此使各該導接端子被固定 於該絕緣本趙，其可避免各該導接端子脫離該絕緣本體 。此外，由於該限位凹槽係連通該第一側面及該第二側 面，因此當板對板插座連接器之該些連接端子卡入該限 位凹槽時，不需對位，即可將該些連接端子之該導接端 穩固地卡入該限位凹槽中β再者，該板對板插座連接器 之該些連接端子卡入該限位凹槽時，可藉由該限位凹槽 广.器之該些· 連接端子脫離該板對板插頭端子。 :實施*方式】 [0004] 與該限位凸部之限制以避免^^ 請參閱第1及2圖，一種板對板插頭連接器，其係 用以插接於一板對板插座連接器200之一插接孔210，以 電性連接該板對板插頭連4器100¾¾杈-板插座連接器 200，該板對板插頭連接器1〇卩係£含:有複數個導接端子 .. Π 0及一絕緣本體12 0，各該導接端子11 〇係鑲埋於該絕 緣本體120中。 請參閱第1及3圖’各該導接端子11〇依序由一第一端 部111、一第一彎折部112、一定位部113、一第二彎折 部114及一第二端部115組成，該定位部113係位於該第 一彎折部112與該第二彎折部114之間，該定位部113係 用已與該板對板插座連接器200之連接端子22〇電性連接 ，該第二端部115係可被銲接於一電路基板（圖未繪出）^ 表單編號A0101 第5頁/共22頁 M410378 請參閱第3及4圖’該定位部113具有一内表面113a 、一外表面113b、一第一側面11 3c、一第二側面11 3d、 一凹設於該外表面113b之限位凹槽11 3e、一凸設於該外 表面113b之限位凸部113f及一凸設於該内表面1 i3a之定 位凸部113g，該限位凹槽I13e係連通該第一側面113c及 該第二侧面113d，該限位凸部11 3f係位於該限位凹槽 113e上方》 請參閱第1、5及6圖’各該導接端子11〇係以鑲埋成 型（Insert Molding)製程鑲埋於該絕緣本體12〇中，在 本實施例中，該絕緣本體120係具有一第一絕緣體121及 一第二絕緣體122，該第一 _夢蹲善設置於二第二絕 緣體I22之間，該第一絕緣壽|2|舞威有一頂面121a及二 側面121b，各該侧面121b係具著複數個間隔肋121c，各 該間隔肋121c係與各該導接端子11 〇之該定位部11 3間隔 排列’該些間隔肋121c可避免相鄰之該導接端子110之該 定位部113接觸而造成短路，各該導接端子"ο之該第一 端部111係埋入於該第一絕緣體121之該頂面121a，該第 一彎折部112係顯露於該第一絕緣體121，且該定位部 11 3之該内表面11 3a係朝向該第一絕緣體1 21之該側面 121b，該定位部11 3係顯露於該第一絕緣體121，在本實 施例中’該定位部113之該定位凸部U3g係埋入於該第一 絕緣體121之該側面121b，該第二彎折部114係埋入於該 第一絕緣體121内，在本實施例中，該第一絕緣體丨2 ]係 另具有一底板121d，該第二彎折部114係埋入於該底板 121d中，該第一端部115係顯露於該第一絕緣體121之該 底板121d外側，藉由該第一端部iH埋入於該第一絕緣體 表單编號A0101 第6頁/共22頁 M41.0378 1 21之該頂面121 a及該第二彎折部114係埋入於該第一絕 緣體121之該底板I21d内，使各該導接端子110被固定於 該絕緣本體120，以避免各該導接端子n〇脫離該絕緣本 體120 ’且各該導接端子11〇係可以該第二端部115銲接 於一電路基板（圖未繪出）。 請參閱第1、6及7圖，在本實施例中，該第一絕緣體 121之該頂面I21a係凹設有一凹槽1216，該第一絕緣體 121設置該凹槽i21e係可減少於鑲埋成型（insert Molding)製程中用以形成該第一絕緣體ι21之材料，該 凹槽121e係具有一第一内壁12if及一對應該第一内壁 121f之第二内壁i2lg，且該齊锋丄魏句终有複數個連 接肋121h，該些連接肋i2ih係凄'_i21f及第 二内壁121g，以避免該第一絕緣體；而造成該板對 板插頭連接器100之該些導接端子11〇亦變形，而使得該 板對板插頭連接器1〇〇無法與該板對板插座連接器2〇〇電 性連接，此外，該第二絕緣體122係具有:一斜面122a，該 斜面122a係位於該底板i2ld上方，當該板對板插頭連接 器100插接於該板對板插座連接器20〇之該插接孔210時 ，該板對板插頭連接器1〇〇可藉由該斜面122a對位而插入 於該板對板插座連接器200之該插接孔21〇中。 請參閱第1、8及9圖，當該板對板插頭連接器1〇〇插 接於該板對板插座連接器2〇〇之該插接孔21〇時，係以該 板對板插頭連接器1〇〇之該絕緣本體丨2〇插入於該板對板 插座連接器200之該插接孔21〇中，在本實施例中，該板 對板插頭連接器1〇〇之各該導接端子11〇之該第一彎折部 112係先接觸該板對板插座連接器2〇q之該些連接端子 表單編號A0101 第7頁/共22頁 M410378 220之該導接端220a，當該第一彎折部112通過該些連接 端子220之該導接端220a後，該導接端220a遂接觸該限 位凸部113f，該限位凸部113f係觸壓該該導接端220a以 使該些連接端子220往相反於該第一絕緣體121方向移動 讓位，當該限位凸部113f通過該些連接端子220之該導接 端220a後，該些連接端子220隨即復位，並使該些連接端 子220之該導接端220a卡入該限位凹槽113e中，藉由該 限位凹槽113e與該限位凸部113f之限制可避免該板對板 插頭連接器100之各該導接端子110脫離該板對板插座連 接器200之該些連接端子220，此外由於該限位凹槽113e 係連通該第一側面113c及該"3第二面IliM?因此當該板 對板插座連接器200之該些邊接端子.齒.0之妹導接端220a 卡入該限位凹槽113e時，不需對位，即寸將該些連接端 子220之該導接端220a卡入該限位凹槽113e中，其具有 插接容易及避免板該板插座連接器200之該些連接端子 220因無法卡入該限位凹槽ii3e造成該些連接端子220彈 性疲乏，而使得該些連接端子220無法與該板對板插頭連 接器100之各該導接端子110電性連接。 本創作之保護範圍當視後附之申請專利範圍所界定 者為準，任何熟知此項技藝者，在不脫離本創作之精神 和範圍内所作之任何變化與修改，均屬於本創作之保護 範圍。 【圖式簡單說明】 [0005] 第1圖：依據本創作之一較佳實施例，一種板對板插頭連 接器與板對板插座連接器之立體分解圖。 表單编號A0101 第8頁/共22頁 M410378 第2圖：依據本創作之一較佳實施例 ’該板對板插頭連接 器與板對板插座連接器之立體組合胃。 第3圖：依據本創作之一較佳實施例 器之導接端子之立體圖。 第4圖：依據本創作之一較佳實施例 器之導接端子之前體圖》 第5圖：依據本創作之一較佳實施例 器之立體剖視圖》 該板對板插頭連接 該板對板插頭連接 該板對板插頭連接Referring to FIG. 10, a conventional board-to-board plug connector 1Q is used for electrically connecting to a board-to-board receptacle connector 20, the board-to-board plug connector 10 and the board-to-board receptacle connector The two cymbals are respectively combined on a circuit board (not shown), and the board-to-board plug connection piano 1 〇 includes a plurality of guiding terminals 11 and an insulating Benson 12, and each of the H wheels 11 series has a ϋ The guiding portion 13 has a single body 14 , and each of the guiding terminals 11 is clamped to the frame 14 of the insulating body 2 by the U-shaped guiding portion 13 when the board-to-board plug When the connector 10 is inserted into the board-to-board receptacle connector 20, the plurality of connection terminals 21 of the board-to-board receptacle connector 2 are pressed against the lead terminals of the board-to-board plug connector 10, Electrically connecting the board-to-board plug connector, 10 and the board-to-board socket connector 20', because the board-to-board plug connector 1 is connected to the lead terminals only by the U-shaped connecting portion 13 is clamped to the frame 14 of the insulative housing 12, so when the board-to-board plug connector 1 is pulled out of the board-to-board socket connection At 2 o'clock, the guide terminals of the board-to-board plug connector 1 are easily detached from the frame 14 of the insulative housing 12, and the board-to-board plug connector 10 can no longer be used; When the connection terminals 11 of the board-to-board plug connector 1 are connected to the connection terminals 21 of the board-to-board socket connector 2, only the contact end 22 of the connection terminal 21 is pressed against the connection terminal 22 The third page/total 22 page form number A0101 M410378 is connected to the guiding surface 15 of the terminal 11, so that the connecting terminal 21 can easily be separated from the guiding terminal 11' to cause the board-to-board plug connector 1〇 and the board The board socket connector 20 cannot be electrically connected. [New content] [0003] The main purpose of the present invention is to overcome the problem that the board-to-board plug connector of the board-to-board plug connector is easily separated from the insulative body due to the prior art, and the board-to-board plug connector cannot be used. The lead terminal of the plug connector is easily separated from the connection terminal of the board-to-board socket connector, and the board-to-board plug connector cannot electrically connect the board-to-board socket connector. In order to overcome the problems of the prior art, the present invention provides a board-to-board plug connector which can increase the junction strength of the lead terminal and the insulating body and prevent the connection terminal of the board-to-board socket connector from coming off the lead terminal. The board plug connector includes a plurality of guiding terminals and an insulative housing. Each of the guiding terminals sequentially comprises a first end portion, a first bending portion, a positioning portion, a second bending portion and a a second end portion, the positioning portion has an inner surface, an outer surface, a first side surface, a second side surface, a limiting recess recessed in the outer surface, and a limit protruding from the outer surface a positioning portion, the limiting portion is connected to the first side surface and the second side surface, the limiting protrusion portion is located above the limiting groove, the insulating system has a first insulator and a first insulator, The first insulation system is disposed between the two second insulators, the first insulation system has a top surface and two side surfaces, each of the side surfaces having a plurality of spacer ribs each of the spacer ribs and each of the conductive terminals The positioning portions are arranged at intervals, and each of the guiding ends The first end of the sub-portion is embedded in the top surface of the first insulator, and the surface of the form number A0101 of the positioning portion is oriented toward the side of the first insulator, The second bent portion is embedded in the first insulator, and the first end portion of each of the conductive terminals is embedded in the top surface of the first insulator and the second bent portion is embedded in the first portion In the bottom plate of the 〆 insulator, each of the guiding terminals is fixed to the insulating body, which can prevent each of the guiding terminals from being detached from the insulating body. In addition, since the limiting recess is connected to the first side surface and the second side surface, when the connecting terminals of the board-to-board socket connector are engaged in the limiting recess, the alignment is not required. The guiding ends of the connecting terminals are firmly engaged in the limiting recesses. Further, when the connecting terminals of the board-to-board receptacle connectors are engaged in the limiting recesses, the limit can be The groove is wide. The connector is disconnected from the board-to-board plug terminal. : implementation * mode] [0004] and the limitation of the limit convex portion to avoid ^ ^ Refer to Figures 1 and 2, a board-to-board plug connector for plugging in a board-to-board socket connector One of the plug-in holes 210 is electrically connected to the board-to-board plug connector 1001⁄4⁄4杈-board socket connector 200, the board-to-board plug connector 1 includes: a plurality of lead terminals. Π 0 and an insulative housing 120, each of the guiding terminals 11 is embedded in the insulative housing 120. Referring to FIGS. 1 and 3, each of the conductive terminals 11 is sequentially provided by a first end portion 111, a first bent portion 112, a positioning portion 113, a second bent portion 114, and a second end. The portion 115 is disposed between the first bent portion 112 and the second bent portion 114. The positioning portion 113 is electrically connected to the connection terminal 22 of the board-to-board socket connector 200. For the connection, the second end portion 115 can be soldered to a circuit board (not shown). Form No. A0101 Page 5 of 22 M410378 Please refer to Figures 3 and 4 'The positioning portion 113 has an inner portion a surface 113a, an outer surface 113b, a first side surface 11 3c, a second side surface 11 3d, a limiting recess 11 3e recessed in the outer surface 113b, and a limiting protrusion protruding from the outer surface 113b a portion 113f and a positioning protrusion 113g protruding from the inner surface 1 i3a, the limiting groove I13e is connected to the first side surface 113c and the second side surface 113d, and the limiting protrusion 11 3f is located at the limit Above the groove 113e", please refer to Figures 1, 5 and 6'. Each of the conductive terminals 11 is embedded in the insulating body 12 by an Insert Molding process. In this embodiment, the insulative housing 120 has a first insulator 121 and a second insulator 122. The first one is disposed between the second insulators I22, and the first insulation is | The top surface 121a and the two side surfaces 121b each have a plurality of spaced ribs 121c, and the spacer ribs 121c are spaced apart from the positioning portion 11 of each of the conductive terminals 11'. The first end portion 111 of each of the guiding terminals is embedded in the top surface 121a of the first insulator 121. The first end portion 111 of each of the guiding terminals is embedded in the top surface 121a of the first insulator 121. The first bent portion 112 is exposed to the first insulator 121, and the inner surface 11 3a of the positioning portion 11 3 faces the side surface 121b of the first insulator 211, and the positioning portion 113 is exposed. In the first embodiment, the positioning protrusion U3g of the positioning portion 113 is embedded in the side surface 121b of the first insulator 121, and the second bending portion 114 is embedded in the first portion In the insulator 121, in the embodiment, the first insulator 丨2] has a bottom plate 121d. The second bent portion 114 is embedded in the bottom plate 121d. The first end portion 115 is exposed on the outer side of the bottom plate 121d of the first insulator 121, and the first end portion iH is embedded in the bottom plate The top surface 121 a and the second bent portion 114 are embedded in the bottom plate I21d of the first insulator 121, so that each of the insulator forms No. A0101, page 6 of 22, M41.0378 The guiding terminal 110 is fixed to the insulative housing 120 to prevent the guiding terminals n〇 from being separated from the insulative housing 120 ′ and each of the guiding terminals 11 can be soldered to a circuit substrate. Not shown). Referring to Figures 1, 6 and 7, in the embodiment, the top surface I21a of the first insulator 121 is recessed with a recess 1216, and the first insulator 121 is provided with the recess i21e to be reduced in the embedded a material for forming the first insulator ι21 in an insert Molding process, the groove 121e having a first inner wall 12if and a pair of second inner walls i2lg which should be the first inner wall 121f, and the same There are a plurality of connecting ribs 121h, the connecting ribs i2ih are 凄'_i21f and the second inner wall 121g to avoid the first insulator; and the guiding terminals 11 of the board-to-board plug connector 100 are also deformed. Therefore, the board-to-board plug connector 1 is not electrically connected to the board-to-board socket connector 2, and the second insulator 122 has a slope 122a, and the slope 122a is located on the bottom plate. Above the i2ld, when the board-to-board plug connector 100 is inserted into the plug-in hole 210 of the board-to-board receptacle connector 20, the board-to-board plug connector 1 can be aligned by the slope 122a And inserted into the insertion hole 21 of the board-to-board socket connector 200Referring to Figures 1, 8 and 9, when the board-to-board plug connector 1 is plugged into the plug-in hole 21 of the board-to-board receptacle connector 2, the board-to-board plug is used. The insulating body 丨2〇 of the connector 1 is inserted into the insertion hole 21〇 of the board-to-board socket connector 200. In this embodiment, the board-to-board plug connector 1 The first bent portion 112 of the lead terminal 11 is firstly contacted by the connection terminal form number A0101 of the board-to-board socket connector 2〇q, the terminal end 220a of the M410378 220, After the first bent portion 112 passes through the guiding end 220a of the connecting terminal 220, the guiding end 220a contacts the limiting protrusion 113f, and the limiting protrusion 113f touches the guiding end The connection terminals 220 are moved in the opposite direction to the first insulator 121. When the limiting protrusions 113f pass through the guiding ends 220a of the connecting terminals 220, the connecting terminals 220 are reset. The guiding end 220a of the connecting terminal 220 is inserted into the limiting recess 113e, and the limiting recess 113e and the limiting protrusion 113f The restriction can prevent the respective connection terminals 110 of the board-to-board plug connector 100 from being disconnected from the connection terminals 220 of the board-to-board socket connector 200, and further, the limiting recess 113e communicates with the first side 113c and The "2 second side IliM? Therefore, when the side-to-side terminals of the board-to-board socket connector 200 are engaged with the limiting groove 113e, the alignment groove 113e does not need to be aligned. That is, the connecting end 220a of the connecting terminals 220 is inserted into the limiting recess 113e, which has the advantages of easy insertion and avoidance of the connecting terminals 220 of the board socket connector 200. The positional recesses ii3e cause the connection terminals 220 to be elastically fatigued, so that the connection terminals 220 cannot be electrically connected to the respective lead terminals 110 of the board-to-board plug connector 100. The scope of protection of this creation is subject to the definition of the scope of the patent application, and any changes and modifications made by those skilled in the art without departing from the spirit and scope of this creation are within the scope of protection of this creation. . BRIEF DESCRIPTION OF THE DRAWINGS [0005] FIG. 1 is an exploded perspective view of a board-to-board plug connector and a board-to-board socket connector in accordance with a preferred embodiment of the present invention. Form No. A0101 Page 8 of 22 M410378 Figure 2: A three-dimensional combination of the board-to-board plug connector and the board-to-board socket connector in accordance with a preferred embodiment of the present invention. Figure 3 is a perspective view of a lead terminal of a preferred embodiment of the present invention. Figure 4: Front view of the lead terminal of a preferred embodiment of the present invention. Figure 5: A perspective view of a preferred embodiment of the present invention. The board-to-board plug is connected to the board-to-board Plug connection to board to board plug connection
第6圖：依據本辦之-較佳實施例，該㈣板插頭連接 器之剖視圖。 第7圖：依據本創作之-較^^辦化該㈣板插頭連接 器之立體剖視圖。 _ |务;： 第8圖：依據本創作之一較&，該板對板插頭連接 器未插接於該板對板插頭連接器之剖視圖。 第9圖.依據本創作之一較佳實施例，該板對板插頭連接 器插接於該板對板插頭連接_•乏_視圖。Figure 6 is a cross-sectional view of the (four) board plug connector in accordance with the preferred embodiment of the present invention. Figure 7: A three-dimensional cross-sectional view of the (four) board plug connector according to the present invention. _ | 务;: Figure 8: A cross-sectional view of the board-to-board plug connector not plugged into the board-to-board plug connector according to one of the creations. Fig. 9. According to a preferred embodiment of the present invention, the board-to-board plug connector is plugged into the board-to-board plug connection.
第10圖：一種習知板對板插頭達接器與板對板插座連接 之剖視圖。 【主要元件符號說明】 [0006] 10板對板插頭連接器 13 U型導接部 14框體 20板對板插座連接器 22接觸端 110導接端子 11導接端子 12絕緣本體 15導接面 21連接端子 100板對板插頭連接器 111第一端部 表箪煸號A0101 第9頁/共22頁 M410378 112第一彎折部 113定位部 113a内表面 113b外表面 113c第一側面 113d第二側面 113e限位凹槽 11 3f限位凸部 114第二彎折部 113g定位凸部 115第二端部 120絕緣本體 121第一絕緣體 121a頂面 121b側面 121c間隔肋 121d底板 121e凹槽 121f第一内壁 121g第二内壁 121h連接肋 122桊緣體 122a斜面 200板身板插連接器 210插接孔 220連接端子 220a導接端 表單編號A0101 第10頁/共22頁Figure 10 is a cross-sectional view showing a conventional board-to-board plug connector and a board-to-board socket connection. [Main component symbol description] [0006] 10 board to board plug connector 13 U type guide portion 14 frame 20 board to board socket connector 22 contact end 110 lead terminal 11 lead terminal 12 insulative body 15 lead surface 21 connection terminal 100 board-to-board plug connector 111 first end part number A0101 page 9 / total 22 pages M410378 112 first bending part 113 positioning part 113a inner surface 113b outer surface 113c first side 113d second Side 113e limiting groove 11 3f limiting convex portion 114 second bending portion 113g positioning convex portion 115 second end portion 120 insulating body 121 first insulator 121a top surface 121b side surface 121c spacing rib 121d bottom plate 121e groove 121f first Inner wall 121g second inner wall 121h connecting rib 122 rim body 122a slanting surface 200 plate body plate connector 210 insertion hole 220 connection terminal 220a conduction end form number A0101 page 10 / total 22 pages