M332285 八、新型說明： 【新型所屬之技術領域】 本創作是關於-種模組連接器，尤其μ於—種使用子 電路板對接插入模組的模組連接号。 【先前技術】 $見的t知模組連接斋是安裝於手機、個人數位助理 (PDA )等電子,又備内，以對接相機模組、軌迹球 φ ( traCkba11 )等，相關的技術可參考中國專利第 2GG52GG69883就。該類模組連接器是直接將對接模組連接 電路板主電路板上須設置相應的功能電路，因而主 電路，上的佈線變得複雜，佔用電路板空間，不利於系統 的穩定；而且一旦該功能電路出現問題，需更換整塊主電 路板，增加産品的維護成本。 馨於上述問題’—些使用子電路板的模組連接器開始在 業界發展起來。 * 【新翻容】 本創作提供-種模組連接器，其可提高產品的穩定性？ 而且便於維護，利於產品小型化。 ， 本創作提供下列技術方案··一種模組連接器，包含一絕 緣本體，忒絕緣本體包含四個侧壁及由該等側壁圍合成的 收容空間；複數收容於該絕緣本體内的導電端子；及一與 該絕緣本體配合的殼體。該絕緣本體包含一組相對的第一 侧壁，且其上分別並列設有複數收容導電端子的端子收容 槽。该收容空間具有相對的一組裝開口與對接開口；該殼 M332285 體設置有底板’且遮蔽該組裝開口。 在-實施财，該導電端子分別包含—凸伸於該收容空 間内的對接部、與該對接部連接的彈性臂，及與該彈性臂 連接的焊接部。該絕緣本體還包括_組相對的第二側壁， 且該第二侧壁上設有相對的限位部。該限位部所在平面將 該收容空間界定爲從該組裝開口至該限位部的組裝空間， 與從該限位部至該對接開口的對接空間。該絕緣本體的第 :側壁上還進-步設置有卡持固定該殼體的卡槽。該殼體 逛進一步包含與該第一、第二側壁相對應的第一、第二侧 板’該第二侧板上對應該切設置有與之相配合的卡持 件。-子電路板自該組裝開口收容於該組裝空間，並爲該 限位部和該殼體的底板限位。職裝空㈣高度爲限位部 至該底板的距離，且該高度大於或等於該子電路板的厚 度。該子板上具有一缺口，該相對的第二側壁上分別設有 —與該缺口配合的定位部而將該子電路板於水平位置上定 位。該相對的第-側壁上還設置有凸伸人該收容空間内的 内延伸部。在另—實施例中，該模組連接器包含該子電路 板0 本創作#χ習㈣㈣接器，其設有收容子電路板的組裝 空間及收料接模組的對接空間，對接模組對接子電路 板，該子電路板與模組連接器的導電端子㈣，進而連接 至，電路板，因而具有產品性能穩定，使用成本低，適合 產’口小型化。同時由於對接空間可收容該子電路板於不同 的位置’❹有效地避免了模組連接器在焊接過程中的魅 M332285 曲問題。 【實施方式】 為便於更好的理解摘作，現結合本創作的—較佳實施 例作詳細說明。 如圖1、2所不，根據本創作一實施例的模組連接器}用於 對接一軌迹球模組M。該模組連接器丨包含一絕緣本體2、 複數收容於該絕緣本體2内的導電端子3,及一殼體4。該模 籲 組連接器1籍由導電端子3電性連接一子電路板5與一主電 路板6，通過由該子電路板5電連接插置於該模組連接器1 的軌迹球模組Μ，從而實現該模㈣與主電路板6間的電連 接。 結合圖2、3、4,絕緣本體2爲一長方體形框體，其具有 相對的兩第一側壁20與相對的兩第二側壁21，各侧壁2〇、 21均具有一相對的第一端2〇〇與第二端201 (本實施例中爲 鲁下端、上端，以面向主電路板6的一侧爲下，供對接模組Μ 插置的一側爲上，下同）。該四侧壁20、21圍合成一具有組 裝開口 220與對接開口 221的收容空間22。相對的各第一側 壁20内侧設有一内延伸部2〇2，外側設有複數外延伸部 203，且其中一側端子收容槽23自該内延伸部202上開槽延 _伸至外延伸部203;而相對的另一側的端子收容槽23則沒有 佔用内延伸部202,是自第一侧壁2〇延伸至外延伸部2〇3。 當然，在其他實施例中，位於相對兩側的端子收容槽23可 以均自内延伸部202開始延伸，以便各導電端子3均自然收 容於端子收容槽23内。各端子收容槽23自下向上凹陷形 M332285 成，分別具有一與收容空間22相通的位移槽段231，一與該 位移槽段231於下方相通的固持槽段232，延伸於外延伸部 203之間的焊接槽段233,及一間隔該位移槽段23丨與固持槽 丰又2 3 2的肋部2 3 4 (見圖4、6、7、8、9 )。相對的各第二侧 壁21上分別設有一對卡槽24。各卡槽24具有一位於下端2〇〇 的安裝口 240，並進一步設置有自其槽壁靠上端2〇1處凸伸 的一卡塊241，及與該卡塊241在第二側壁21長度延伸方向 上並列設置的定位槽道242。該卡塊241面向收容空間22一 側形成一傾斜向安裝口 24〇的導引面M3 (參見圖5)。兩第 一侧壁21中部罪下端2〇〇還相對設有一定位部25，及延伸於 定位部25兩侧的限位部26。該定位部25與子電路板5上相對 侧面的缺口 50相卡合，可在水平位置上定位該子電路板5。 該限位部26將收容空間22界定爲收容對接模組訄的組裝空 間22a，及收容子電路板5的對接空間22b，並將子電路板$ 限位於該組裝空間22a。該組裝空間22a的深度D等於或大 於所收容的子電路板5的對應位置的厚度τ(見圖7、9，分別 爲該組裝空間22a的深度D大於、等於收容的子電路板5的 對應位置的厚度T)。如圖7，在一較佳實施例中，該組裝空 間22a的深度D没计爲要大於所收容的子電路板5的厚度 T。即，限位部26至組裝開口 220的距離大於子電路板5的 對應位置的厚度T，並且該距離D以該子電路板5可以在該 組裝空間22a中上下移動爲佳。如此，子電路板5在組裝的 初始卩白段可籍由組裝開口 220組入該模組連接器j的導電端 子3之間，此時子電路板5受到導電端子3的抵接。爲了防止 ；M332285 該核組電連接n丨在後續的焊接過財產线曲影響，可以 將該子電路板5進—部推進至靠近限位部26的位置，此時該 子電路板則處於非受力狀態，即導電端子3不會對該子電路 反5施力’進而在導電端子3焊接至電路板6上時就可避免對 絕緣本體2的龜曲影響。 、’〜圖2、3、4、6、7、8、9 ’各導電端子3結構相同， 分別具有—凸伸於組裝空間22a内的對接部3〇、一自該對接 °M〇延伸的彈性臂31、自該彈性臂31延伸的u形固持部 及-自該目持部32延伸的焊接部33。該固持部32進一 步包含連接該彈性臂31的第-支腳320,及連接該焊接部33 的第二支腳321;各支腳32〇、321上設有複數與端子收容槽 23槽壁干涉的干涉部奶，以將各導電端子3固持於相應的 端子收谷槽23。该對接部3G凸伸於收容空間22的組裝開口 220處豸彈性臂31與固持部32的第一支腳似收容於端子 收容槽23的位移槽段231。該固持部32的第二支腳321收容 於該固持槽段232。該焊接部33延伸於焊接槽段233。該u 形固持部32跨越肋部234收容於位移與固持槽段231、232 的結構，一方面第一、第二支腳32〇、321的干涉部322分別 與相應的槽壁干;歩，增加了固持的作用s;另一方面肋部 234也爲其提供了一定的限位和支撐作用，因而具有優秀的 固持效果。由於在本較佳實施例中，爲了方便子電路板5 在初始組裝時，意外毀損導電端子3的情況發生，在内延伸 部202上開槽的端子收容槽23的位移槽段231，較未在内延 伸部202上開槽的端子收容槽23的位移槽段23 1寬。因而收 ：M332285 容於各較窄端子收容槽23内的各導電端子3，其彈性臂31 是以預壓的壓縮狀態收容其中，即其上各端子收容槽23收 谷彈性臂3 1部分的位移槽段23 1寬度設計較彈性臂3丨的弧 度小’收谷於相對的另一第一側壁2〇b上各較寬端子收容槽 23的各導電端子3，其彈性臂3丨是以自然狀態收容其中，即 其上各端子收容槽23收容彈性臂31部分的位移槽段231的 寬度設計等於或大於彈性臂3丨的弧度。如此，兩排導電端 子3 S別處於自然狀態和預壓狀態，使得子電路板5在組裝 至收容空間22時，方便安裝且不會損壞導電端子3。然而在 兩侧端子收容槽23均自内延伸部202開槽的實施例中，兩側 的端子收容槽23的位移槽段23 1的寬度均足以讓各導電端 子3的彈性臂31以自然狀態收容其中，並不影響本創作的實 施。 結合圖2、3、5,該殼體4具有分別對應絕緣本體2的第一、 第二侧壁20、21的第一侧板40與第二侧板41，及一連接該 第一、第二側板40、41的底板42。該底板42遮蔽絕緣本體2 的收容空間22的組裝開口 220，與該限位部26形成組裝空間 22a。其中第二侧板41上向上凸伸一對與絕緣本體2的卡槽 24對應的卡持件43，各卡持件43進一步包含自第二侧板41 上延伸的具有彈性作用的定位部430，及自該定位部430另 一端的一側延伸的卡勾431。該定位部430的寬度與卡槽24 的定位槽道242的寬度相當，恰可定位於其中。該卡勾43工 與卡塊241位置對應。此外，第二側板41上還設有複數向外 翻折的固定部44。底板42靠近第一側板40的兩侧分別設有 M332285 對應該導電端子3的對接部3G的末端位置設置有—鎮空部 42〇 ’該鏤空部420自一第二側板41處延伸至相對的另 二侧板41。 弟 結合圖2、7、9,該模組連接器1在裝配之前時需將配合 的子電路板5-併組人。即，首先將子電路板5_侧對準二 性# 31自然收容的導電端子3的對接部3〇推壓，使其彈性臂 33壓縮入端子收容槽23内，然後將子電路板5另一側對準預 壓收容的另一侧導電端子3的對接部3〇,即可將子電路板5 輕鬆由組裝開口 220組入絕緣本體2的組裝空間22a。此時該 子電路板5的缺口 50與絕緣本體2的定位部25配合防止該子 電路板5在水平位置的位移。如圖7所示，在本實施例中該 組裝空間22a的高度D大於子電路板5的相應位置厚度τ，使 得該子電路板5在裝配時可推至導電端子3的對接部3 〇上方 而不與該對接部3 0對接，即此時該子電路板5在水平位置上 不受對接部30的抵壓作用，處於裝配狀態。然後將殼體4 的卡持件43對應絕緣本體2上的相應卡槽24的安裝口 240， 定位部430在定位槽道242内推進，卡勾431平面貼合卡塊 241的導引面243推進而發生彈性形變直至越過卡塊241而 彈性重定卡扣於該卡塊241上達成固定該殼體4於絕緣本體 2上。參照圖1、10，此時導電端子3的對接部30位於殼體4 的鏤空部420，不與殼體4接觸。應用時，模組連接器1的導 電端子3的焊接部33及殼體4的固定部44需要分別焊接至主 電路板6上，由於該組裝空間22a内的子電路板5處於非受力 狀態，因此可以避免焊接溫度對絕緣本體2的翹曲影響。最 ：M332285 後組裝該模組Μ時如圖9所示，直接由對接開口 221插入收 容空間22的對接空間22b，並向下施力籍由對接模組μ的作 用使該子電路板5向下移動並爲該殼體4的底板42所止擔定 位。此8守讀子電路板5的上的金屬接觸帶$ 1與該導電端子3 的對接部30對接，即處於工作狀態；並最終能通過導電端 子3的作用達成對接模組Μ和子電路板5和主電路板6之間 的信號傳遞。 籲 本創作的模組連接器1，其同時收容對接模組Μ及與該對 接模組Μ電連接的子電路板5，一方面節省主電路板6的空 間，適合産品小型化，有利於提高産品的穩定性，降低用 戶的使用成本；另一方面組裝空間22a可收容該子電路板5 於不同的位置，從而有效地避免了模組連接器丨在焊接階段 的翹曲問題。在實際應用中，該模組連接器丨可根據客戶的 需求決定是否將子電路板5包含其中，不影響本創作的實 質。 • 本創作的技術内容及技術特點已揭示如上，然而熟悉本 領域的技術人員仍可能基於本創作的教示及揭示而作種種 不背離本創作精神的替換及修飾。因此，本創作的保護範 圍應不限於實施例所揭示的内容，而應包括各種不背離本 _ 創作的替換及修飾，並為本專利申請請求項所涵蓋。 _ 【圖式簡單說明】 1 圖1係一根椐本創作實施例的模組連接器裝配於電路板 上對接一模組時的立體圖； 圖2係一根據本創作實施例的模組連接器及裝配一子電 -12- M332285 路板的立體圖； - W 3係I椐本創作貫施例的模組連接n及子電路板的 立體分解圖，· 圖4係根據本創作貫施例的模組連接器的絕緣本體及 導電端子的局部剖視圖； 圖5係-根據本創作實施例的模組模組連接器的絕緣本 體及殼體的局部剖視圖； • 圖6係一根據本創作實施例的模組連接器組入-子電路 板後處於裝配狀態時的俯視圖； 圖7係沿圖6中ZZ線截取的剖視圖； 圖8係一根據本創作實施例的模組連接器組入一子電路 板後處於工作狀態的俯視圖； 圖9係沿圖8中YY線截取的剖視圖； 圖10係一根椐本創作實施例的模組連接器裝配於主電路 板上的立體圖。 【主要組件符號說明】 1模組連接器 2絕緣本體 3導電端子 4殼體 5子電路板 20第一側壁 21第二侧壁 22收容空間 23端子收容槽 24卡槽 25定位部 26限位部 3 0對接部 31彈性臂 3 2固持部 33焊接部 -13- 加32285 40 第一側板 41 第二側板 42 底板 43 卡持件 44 固定部 50 缺口 51 接觸帶 200 第一端 201 第二端 202 内延伸部 203 外延伸部 220 組裝開口 221 對接開口 22a 組裝空間 22b 對接空間 231 位移槽段 232 固持槽段 233 焊接槽段 234 肋部 240 安裝口 241 卡塊 242 定位槽 243 導引面 320 第一支腳 321 第二支腳 322 干涉部 420 鏤空部 430 定位部 431 卡勾 Μ ; 模組 14-M332285 VIII. New Description: [New Technology Field] This creation is about the module connector, especially the module connection number of the sub-plug-in module. [Prior Art] $See t know module connection fast is installed in mobile phones, personal digital assistants (PDA) and other electronic, but also in the inside, to dock camera module, trackball φ (traCkba11), etc., related technology can refer to Chinese patent 2GG52GG69883. The module connector directly connects the docking module to the main circuit board of the circuit board, and the corresponding functional circuit must be set. Therefore, the wiring on the main circuit becomes complicated, occupying the space of the circuit board, which is not conducive to the stability of the system; There is a problem with this functional circuit, and it is necessary to replace the entire main circuit board to increase the maintenance cost of the product. Xin is above the problem's - some modular connectors using sub-boards have begun to develop in the industry. * [New Reversal] This creation provides a modular connector that improves product stability? Moreover, it is easy to maintain and is conducive to miniaturization of products. The present invention provides the following technical solutions: a module connector comprising an insulative housing, the insulative housing comprising four side walls and a receiving space formed by the side walls; and a plurality of conductive terminals received in the insulating body; And a housing that cooperates with the insulating body. The insulative housing comprises a pair of opposite first side walls, and a plurality of terminal receiving slots for receiving the conductive terminals are respectively arranged in parallel. The receiving space has an opposite assembly opening and a docking opening; the housing M332285 is provided with a bottom plate and shielding the assembly opening. In the implementation, the conductive terminals respectively include an abutting portion projecting in the receiving space, a resilient arm connected to the abutting portion, and a welded portion connected to the elastic arm. The insulative housing further includes a pair of opposite second sidewalls, and the second sidewalls are provided with opposing limiting portions. The plane of the limiting portion defines the receiving space as an assembly space from the assembly opening to the limiting portion, and an interface space from the limiting portion to the docking opening. The first side wall of the insulative housing is further provided with a card slot for holding and fixing the housing. The housing further includes first and second side panels corresponding to the first and second side walls. The second side panel is correspondingly provided with a locking member matched thereto. The sub-board is received in the assembly space from the assembly opening, and the limiting portion and the bottom plate of the housing are limited. The job empty (4) height is the distance from the limit portion to the bottom plate, and the height is greater than or equal to the thickness of the sub-board. The sub-board has a notch, and the opposite second side walls are respectively provided with a positioning portion that cooperates with the notch to position the sub-board in a horizontal position. The opposite first side wall is further provided with an inner extension extending in the receiving space. In another embodiment, the module connector includes the sub-board 0. The author (4) (4) connector is provided with an assembly space for housing the sub-board and a docking space for the receiving module, and the docking module The butt circuit board, the sub-circuit board and the conductive terminal (4) of the module connector are connected to the circuit board, thereby having stable product performance and low use cost, and is suitable for miniaturization of the production port. At the same time, since the docking space can accommodate the sub-board in different positions, the problem of the module connector during the soldering process is effectively avoided. [Embodiment] In order to facilitate a better understanding of the abstract, a detailed description of the present invention will now be described in detail. As shown in FIG. 1 and FIG. 2, the module connector according to an embodiment of the present invention is used to dock a trackball module M. The module connector 丨 includes an insulative housing 2 , a plurality of conductive terminals 3 received in the insulative housing 2 , and a housing 4 . The module assembly connector 1 is electrically connected to a sub-circuit board 5 and a main circuit board 6 by the conductive terminals 3, and is electrically connected to the track ball module of the module connector 1 by the sub-circuit board 5 Μ, thereby achieving electrical connection between the mold (4) and the main circuit board 6. 2, 3, 4, the insulative housing 2 is a rectangular parallelepiped frame having opposite first side walls 20 and opposite second side walls 21, each of the side walls 2, 21 having an opposite first The end 2〇〇 and the second end 201 (in this embodiment, the lower end and the upper end are opposite to the side facing the main circuit board 6, and the side for the docking module Μ is placed on the upper side, the same below). The four side walls 20, 21 define a receiving space 22 having a combined opening 220 and a butting opening 221 . An inner extending portion 2〇2 is disposed on the inner side of each of the opposite first side walls 20, and a plurality of outer extending portions 203 are disposed on the outer side, and one of the terminal receiving grooves 23 is slotted from the inner extending portion 202 to extend to the outer extending portion. 203; and the opposite terminal receiving groove 23 does not occupy the inner extending portion 202, and extends from the first side wall 2〇 to the outer extending portion 2〇3. Of course, in other embodiments, the terminal receiving slots 23 on opposite sides may extend from the inner extending portion 202 so that the conductive terminals 3 are naturally received in the terminal receiving slots 23. Each of the terminal receiving slots 23 is formed in a downwardly recessed shape M332285, and has a displacement slot section 231 communicating with the receiving space 22, and a retaining slot section 232 communicating with the displacement slot section 231, extending from the outer extending portion 203. A welded groove section 233, and a rib 2 3 4 (see Figs. 4, 6, 7, 8, 9) spaced apart from the displacement groove section 23 and the retaining groove. A pair of card slots 24 are respectively disposed on the opposite second side walls 21. Each of the card slots 24 has a mounting opening 240 at the lower end 2〇〇, and is further provided with a latching block 241 protruding from the upper end 2〇1 of the slot wall, and a length of the latching block 241 at the second side wall 21 The positioning groove 242 is juxtaposed in the extending direction. The block 241 faces the receiving space 22 to form a guiding surface M3 which is inclined toward the mounting opening 24 (see Fig. 5). The lower end 2 of the two first side walls 21 is further provided with a positioning portion 25 and a limiting portion 26 extending on both sides of the positioning portion 25. The positioning portion 25 is engaged with the notch 50 on the opposite side of the sub-board 5, and the sub-board 5 can be positioned in a horizontal position. The limiting portion 26 defines the accommodating space 22 as an assembly space 22a for accommodating the docking module ,, and a docking space 22b for accommodating the sub-board 5, and the sub-board $ is limited to the assembly space 22a. The depth D of the assembly space 22a is equal to or greater than the thickness τ of the corresponding position of the received sub-circuit board 5 (see FIGS. 7 and 9, respectively, the depth D of the assembly space 22a is greater than or equal to the corresponding sub-circuit board 5 The thickness of the position T). As shown in Fig. 7, in a preferred embodiment, the depth D of the assembly space 22a is not counted to be greater than the thickness T of the contained sub-circuit board 5. That is, the distance from the limiting portion 26 to the assembly opening 220 is greater than the thickness T of the corresponding position of the sub-board 5, and the distance D is preferably such that the sub-board 5 can be moved up and down in the assembly space 22a. Thus, the sub-board 5 can be assembled between the conductive terminals 3 of the module connector j by the assembly opening 220 in the initial white portion of the assembly, at which time the sub-board 5 is abutted by the conductive terminals 3. In order to prevent; M332285 the nuclear group electrical connection n丨 in the subsequent welding over the property line curvature, the sub-board 5 can be advanced to the position close to the limiting portion 26, at this time the sub-board is in the non- The force state, that is, the conductive terminal 3 does not apply a force to the sub-circuit 5, and the influence of the tortuosity on the insulating body 2 can be avoided when the conductive terminal 3 is soldered to the circuit board 6. Each of the conductive terminals 3 has the same structure, and has abutting portion 3〇 protruding from the assembly space 22a and extending from the butt joint The elastic arm 31, a u-shaped retaining portion extending from the elastic arm 31, and a welded portion 33 extending from the eye holding portion 32. The holding portion 32 further includes a first leg 320 connected to the elastic arm 31, and a second leg 321 connecting the soldering portion 33. Each leg 32〇, 321 is provided with a plurality of interference with the slot of the terminal receiving slot 23 The interference portion milk is used to hold the respective conductive terminals 3 to the corresponding terminal valleys 23. The abutting portion 3G protrudes from the assembly opening 220 of the accommodating space 22, and the elastic arm 31 and the first leg of the holding portion 32 are accommodated in the displacement groove portion 231 of the terminal receiving groove 23. The second leg 321 of the holding portion 32 is received in the holding groove segment 232. The welded portion 33 extends over the welded groove segment 233. The u-shaped retaining portion 32 is received in the structure of the displacement and retaining groove segments 231, 232 across the rib portion 234. On the one hand, the interference portions 322 of the first and second legs 32A, 321 are respectively dried with the corresponding groove walls; The effect of holding is increased; on the other hand, the rib 234 also provides a certain limit and support effect, and thus has an excellent holding effect. In the preferred embodiment, in order to facilitate the accidental destruction of the conductive terminal 3 during the initial assembly of the sub-board 5, the displacement slot section 231 of the terminal receiving slot 23 slotted in the inner extension portion 202 is less The displacement groove section 23 1 of the terminal receiving groove 23 that is grooved in the inner extending portion 202 is wide. Therefore, the M332285 is accommodated in each of the conductive terminals 3 in the narrow terminal receiving slots 23, and the elastic arms 31 are received in a pre-compressed compressed state, that is, the upper terminal receiving slots 23 are received by the elastic arms 3 1 . The width of the displacement groove segment 23 1 is smaller than that of the elastic arm 3 ' 'receiving the respective conductive terminals 3 of the wider terminal receiving grooves 23 on the opposite first side wall 2 〇 b, and the elastic arm 3 is The natural state accommodates therein, that is, the width of the displacement groove section 231 on which the terminal receiving groove 23 receives the elastic arm 31 is equal to or larger than the curvature of the elastic arm 3''. Thus, the two rows of conductive terminals 3 S are in a natural state and a preloaded state, so that the sub-board 5 is easily mounted and does not damage the conductive terminals 3 when assembled to the accommodating space 22. However, in the embodiment in which the terminal receiving slots 23 are slotted from the inner extending portion 202, the width of the displacement slot 23 1 of the terminal receiving slots 23 on both sides is sufficient for the elastic arms 31 of the conductive terminals 3 to be in a natural state. Containing it does not affect the implementation of this creation. 2, 3, and 5, the housing 4 has a first side plate 40 and a second side plate 41 corresponding to the first and second side walls 20, 21 of the insulative housing 2, and a first and a second connection The bottom plate 42 of the two side plates 40, 41. The bottom plate 42 shields the assembly opening 220 of the housing space 22 of the insulative housing 2, and forms an assembly space 22a with the limiting portion 26. A holding member 43 corresponding to the slot 24 of the insulative housing 2 is protruded upwardly from the second side plate 41. Each of the latching members 43 further includes an elastic positioning portion 430 extending from the second side plate 41. And a hook 431 extending from one side of the other end of the positioning portion 430. The width of the positioning portion 430 is equivalent to the width of the positioning groove 242 of the card slot 24, and can be positioned therein. The hook 43 corresponds to the position of the block 241. Further, the second side plate 41 is further provided with a plurality of fixing portions 44 which are folded outward. The bottom plate 42 is respectively disposed adjacent to the two sides of the first side plate 40. The end position of the abutting portion 3G corresponding to the conductive terminal 3 is provided with an inner portion 42'. The hollow portion 420 extends from a second side plate 41 to the opposite side. The other two side panels 41. In conjunction with Figures 2, 7, and 9, the modular connector 1 requires a mated sub-board 5 to be assembled prior to assembly. That is, first, the sub-board 5_ side is aligned with the abutting portion 3 of the conductive terminal 3 naturally accommodated by the second sex 31, and the elastic arm 33 is compressed into the terminal receiving groove 23, and then the sub-board 5 is another. The sub-board 5 can be easily assembled from the assembly opening 220 into the assembly space 22a of the insulative housing 2 by aligning the abutting portions 3 of the other-side conductive terminals 3 of the pre-stressed accommodation. At this time, the notch 50 of the sub-board 5 cooperates with the positioning portion 25 of the insulative housing 2 to prevent displacement of the sub-board 5 in a horizontal position. As shown in FIG. 7, in the present embodiment, the height D of the assembly space 22a is greater than the corresponding position thickness τ of the sub-board 5, so that the sub-board 5 can be pushed up to the abutting portion 3 of the conductive terminal 3 when assembled. The sub-board 5 is not in contact with the mating portion 30, that is, the sub-board 5 is not in the horizontal position and is in an assembled state. Then, the latching member 43 of the housing 4 is corresponding to the mounting opening 240 of the corresponding slot 24 of the insulative housing 2, and the positioning portion 430 is advanced in the positioning slot 242. The hook 431 is planarly attached to the guiding surface 243 of the latching block 241. The casing is elastically deformed until it passes over the block 241 and elastically rests on the block 241 to fix the casing 4 to the insulative housing 2. Referring to Figures 1 and 10, at this time, the abutting portion 30 of the conductive terminal 3 is located at the hollow portion 420 of the casing 4 and is not in contact with the casing 4. In application, the soldering portion 33 of the conductive terminal 3 of the module connector 1 and the fixing portion 44 of the housing 4 need to be soldered to the main circuit board 6, respectively, because the sub-circuit board 5 in the assembly space 22a is in a non-stress state. Therefore, the influence of the soldering temperature on the warpage of the insulating body 2 can be avoided. Most: M332285 After assembling the module, as shown in FIG. 9, the docking space 22b of the accommodating space 22 is directly inserted from the docking opening 221, and the downward biasing force is applied to the sub-board 5 by the action of the docking module μ. Move down and position the bottom plate 42 of the housing 4. The metal contact tape $1 on the 8-conservation sub-circuit board 5 is in a working state with the abutting portion 30 of the conductive terminal 3, and is finally in an operating state; and finally, the docking module Μ and the sub-circuit board 5 can be realized by the action of the conductive terminal 3. Signal transmission with the main circuit board 6. The modular connector 1 of the present invention simultaneously accommodates the docking module Μ and the sub-circuit board 5 electrically connected to the docking module ,, thereby saving the space of the main circuit board 6 and being suitable for miniaturization of the product, which is beneficial to improve The stability of the product reduces the user's use cost; on the other hand, the assembly space 22a can accommodate the sub-board 5 at different positions, thereby effectively avoiding the warpage of the module connector 焊接 during the soldering stage. In practical applications, the module connector can determine whether or not to include the sub-board 5 according to the needs of the customer, without affecting the essence of the creation. The technical content and technical features of the present invention have been disclosed above, but those skilled in the art may still make various substitutions and modifications without departing from the spirit of the present invention based on the teachings and disclosures of the present invention. Therefore, the scope of protection of the present invention should not be limited to the contents disclosed in the embodiments, but should include various alternatives and modifications that do not depart from the present invention and are covered by the claims of this patent application. _ [Simple diagram of the drawing] 1 is a perspective view of a module connector of the present embodiment when mounted on a circuit board to connect a module; FIG. 2 is a module connector according to the present embodiment. And a stereoscopic view of a sub-electrode-12- M332285 road plate; - a stereo exploded view of the module connection n and the sub-board of the W 3 series I 贯 贯 , , , , , , , 图 图 图FIG. 5 is a partial cross-sectional view showing the insulative housing and the housing of the modular module connector according to the present embodiment; FIG. 6 is a partial sectional view according to the present embodiment. FIG. 7 is a cross-sectional view taken along line ZZ of FIG. 6; FIG. 8 is a block diagram of a module connector according to the present embodiment. FIG. 9 is a cross-sectional view taken along line YY of FIG. 8; FIG. 10 is a perspective view of a module connector of the present embodiment mounted on a main circuit board. [Main component symbol description] 1 module connector 2 insulative housing 3 conductive terminal 4 housing 5 sub-board 20 first side wall 21 second side wall 22 receiving space 23 terminal receiving groove 24 card slot 25 positioning portion 26 limiting portion 30 0 abutting portion 31 elastic arm 3 2 holding portion 33 welding portion-13 - plus 32285 40 first side plate 41 second side plate 42 bottom plate 43 holding member 44 fixing portion 50 notch 51 contact band 200 first end 201 second end 202 Inner extension 203 Outer extension 220 Assembly opening 221 Butt joint 22a Assembly space 22b Docking space 231 Displacement groove section 232 Holding groove section 233 Welding groove section 234 Rib 240 Mounting port 241 Block 242 Positioning groove 243 Guide surface 320 First Leg 321 second leg 322 interference portion 420 hollow portion 430 positioning portion 431 card hook; module 14-