M332298 八、新型說明： 【新型所屬之技術領域】 本創作是關於-種電連接器，尤其是關於—種防止端子過壓 而自絕緣本體脫出的電連接器。 【先前技術】 如圖卜2所示，一習知電連接器6是用於攜帶型電子產品中， 與了電池板（未圖示）對接。該電連接器6包含一絕緣本體⑼ 及複數端子6卜該絕緣本體6〇上形成有複數端子收容槽&，各 端子6歐容於城的料收容槽_。㈣緣本體⑼面向對接 的電池板的一面爲上，該絕緣本體6〇具有一上表面6〇〇、一與 該上表面6G0相對的下表面6〇卜及連接該上下表面_、咖的 前端面602與後端面603❶各端子收容槽62分別於上表面6〇〇與 後端面603上形成一上開口 620與後開口621。該端子收容槽62 進一步包含一限位槽622、一位移槽623，及一固持槽624 ;該 限位槽622位於位移槽623前端，該固持槽部624位於位移槽623 下方。各端子61包含一接觸部61〇、自該接觸部61〇 一端延伸的 彈性臂61卜自該彈性臂611彎折延伸的ub固持部612，及自該 固持部612向上延伸的一焊接部613。各端子61由該後開口 621 組入相應端子收容槽62,該接觸部61〇凸伸於上開口 62〇外用以 與電池板上的對接輯接；該賴f 611收容於位移槽⑵；該 固持部收容於固持槽624;該焊接部613延伸於該端子收容槽Μ 的後開口621並可焊接至主電路板上。該接觸·職自由端進 -步延伸-τ形橫檔614，該限位槽622的兩侧壁於上開口 62〇 處相對凸伸-限位部625，該限位部625的存在使得該限位槽 M332298 622的寬度小於該T形橫檔614的寬度，從而於上方將該橫檔614 限位於限位槽622中。 在與插入的電池板對接過程中，接觸部610受力下移進入端 子收容槽62内部，橫檔614亦隨之向下、向後位移；此時該橫 檔614較未對接時接近位移槽623 ;當電池板撤除時，該接觸部 610借助彈性臂611的彈性反彈恢復原狀。然而，由上述描述可 知該限位部625的存在使該限位槽622的寬度明顯小於該位移 槽623的寬度，且由於橫檔614的寬度較位移槽623窄，且限位 部625僅在限位槽622上方限位該橫檔614 ;因而該橫檔614在重 定過程中，尤其是電池板快速拔離而彈性臂611突然反彈時， 極易經位移槽623彈出。如此，接觸部610脫離端子收容槽62無 法定位，該電連接器6無法正常使用，給消費者造成困擾。因 此習知的該類電連接器尚需進一步改進，以進一步提高産品的 穩定性，更好的滿足消費者的需求。 【新型内容】 本創作提供一種電連接器，其可對端子在端子收容槽中提供 更好的限位，使得端子在預定範圍内進行動作，即使在彈性臂 強烈重定時，端子也不會於端子收容槽中脫出。 本創作提供下列技術方案：一種電連接器，包含一絕緣本 體，及至少一端子。該絕緣本體具有一對接面和至少一端子收 容槽，該端子收容槽於該對接面形成一對接口，包含兩相對的 側壁及自該兩側壁上由該對接口 一端平行於該對接面相對延 伸的止擋部。該端子收容於該相應端子收容槽，具有一凸伸出 該對接口的接觸部、一與該接觸部一端連接的彈性臂，及一與 M332298 該彈性臂連接的焊接部。且該接觸部自由端設有一扣持部，該 止擋部於垂直於該對接面的方向限位扣持部。該止擋部向該端 子收容槽内進一步延伸有一限位部，該限位部於平行該對接面 在一實施例中，該絕緣本體進一步包含一與該對接面垂直的 安裝面；該端子收容槽於該安裝面上形成一安裝口；該焊接部 l伸於"纟。δ彡止播部形成在與該安裝面相對的—端，且 • 自該相鄰兩側壁相向延伸形成；該扣持部爲由該接觸部自由端 延伸的凸耳。該限位部爲分別垂直於該止播部和該端子收容槽 側壁向端子收容槽内延伸的板狀體。該端子進一步包含一連接 該彈性臂與焊接部的固持部，該端子收容槽進一步包含一設於 =子τ收容槽内的固持槽；該固持部收容於該固持槽。該固持 之間的限位部的止擋，不會進入位移槽也M332298 VIII. New description: [New technical field] This creation is about an electrical connector, especially an electrical connector that prevents the terminal from over-pressing and coming out of the insulating body. [Prior Art] As shown in Fig. 2, a conventional electrical connector 6 is used in a portable electronic product and is interfaced with a battery panel (not shown). The electrical connector 6 includes an insulative housing (9) and a plurality of terminals 6 . The insulative housing 6 is formed with a plurality of terminal receiving slots & (4) The edge body (9) faces one side of the docking battery board, and the insulating body 6 has an upper surface 6〇〇, a lower surface 6 opposite to the upper surface 6G0, and a front end connecting the upper and lower surfaces. Each of the surface 602 and the rear end surface 603 端子 of the terminal receiving groove 62 defines an upper opening 620 and a rear opening 621 on the upper surface 6 〇〇 and the rear end surface 603, respectively. The terminal receiving groove 62 further includes a limiting groove 622, a displacement groove 623, and a holding groove 624. The limiting groove 622 is located at the front end of the displacement groove 623, and the holding groove portion 624 is located below the displacement groove 623. Each of the terminals 61 includes a contact portion 61 , an elastic arm 61 extending from one end of the contact portion 61 , an ub retaining portion 612 bent from the elastic arm 611 , and a welded portion extending upward from the holding portion 612 . 613. Each of the terminals 61 is assembled into the corresponding terminal receiving groove 62 by the rear opening 621. The contact portion 61 protrudes from the upper opening 62 to be connected to the docking plate on the battery board. The receiving portion 61 is received in the displacement slot (2); The holding portion is received in the holding groove 624; the welded portion 613 extends to the rear opening 621 of the terminal receiving groove and can be welded to the main circuit board. The contact/service free end-step extension-τ-shaped rail 614, the two side walls of the limiting slot 622 are opposite to the protrusion-limit portion 625 at the upper opening 62〇, the presence of the limiting portion 625 makes the The width of the limiting slot M332298 622 is smaller than the width of the T-shaped crosspiece 614, so that the crosspiece 614 is limited to the limiting slot 622 at the upper side. During the docking with the inserted panel, the contact portion 610 is forced to move down into the terminal receiving slot 62, and the crosspiece 614 is also displaced downward and backward; at this time, the crosspiece 614 approaches the displacement slot 623 when it is not butted. When the panel is removed, the contact portion 610 is restored to the original state by the elastic rebound of the elastic arm 611. However, it can be seen from the above description that the presence of the limiting portion 625 makes the width of the limiting slot 622 significantly smaller than the width of the displacement slot 623, and since the width of the crosspiece 614 is narrower than the displacement slot 623, and the limiting portion 625 is only The crosspiece 622 limits the crosspiece 614; thus the crosspiece 614 is easily ejected through the displacement slot 623 during the re-setting process, especially when the panel is quickly pulled apart and the elastic arm 611 suddenly rebounds. Thus, the contact portion 610 is disengaged from the terminal receiving groove 62, and the electrical connector 6 cannot be used normally, which causes trouble to the consumer. Therefore, the conventional electrical connectors of this type need to be further improved to further improve the stability of the product and better meet the needs of consumers. [New content] The present invention provides an electrical connector that can provide a better limit for the terminal in the terminal receiving groove, so that the terminal operates within a predetermined range, even if the elastic arm is strongly re-timed, the terminal will not The terminal is received in the receiving slot. The present invention provides the following technical solutions: an electrical connector comprising an insulative body and at least one terminal. The insulative housing has a pair of connecting surfaces and at least one terminal receiving slot. The terminal receiving slot forms a pair of interfaces on the mating surface, and includes two opposite sidewalls. The two ends of the pair of interfaces are opposite to the mating surface. Stop. The terminal is received in the corresponding terminal receiving slot, and has a contact portion protruding from the pair of interfaces, a resilient arm connected to one end of the contact portion, and a soldering portion connected to the elastic arm of the M332298. And the free end of the contact portion is provided with a latching portion, and the stopping portion limits the latching portion in a direction perpendicular to the mating surface. The limiting portion further extends a limiting portion into the terminal receiving groove, and the limiting portion is parallel to the abutting surface. In an embodiment, the insulating body further includes a mounting surface perpendicular to the abutting surface; the terminal receiving The slot forms a mounting opening on the mounting surface; the soldering portion l extends to "纟. A δ彡 stop portion is formed at an end opposite to the mounting surface, and • is formed to extend from the adjacent side walls; the latch portion is a lug extending from a free end of the contact portion. The limiting portion is a plate-shaped body extending perpendicularly to the stopping portion and the side wall of the terminal receiving groove toward the terminal receiving groove. The terminal further includes a holding portion for connecting the elastic arm and the soldering portion, and the terminal receiving groove further includes a holding groove disposed in the receiving groove of the sub-tau; the holding portion is received in the holding groove. The stop of the limiting portion between the holdings does not enter the displacement groove
欠判限位槽與位移槽之間 【實施方式】 M352298 為便於更好的理解本創作， 詳細說明。 現結合本創作的一較佳實施例作 如圖3所示，根據本創作 _產品中，用二 提供電源。該丨包^料本獨^料板而爲整個產品 姐綠# 、錄本體2’及至少-設置於該 絕緣本體2内並知接至―電路板5上的端子3。 結合圖3、4、5、6，該絕緣本體 . 大致呈長方體狀，沿其長Between the lag slot and the displacement slot [Embodiment] M352298 For a better understanding of the creation, a detailed description. Referring now to a preferred embodiment of the present invention, as shown in FIG. 3, according to the present invention, a power supply is provided by two. The package is a single material plate, and the entire product, the green body #, the recording body 2', and at least, are disposed in the insulative housing 2 and are connected to the terminal 3 on the circuit board 5. Referring to Figures 3, 4, 5, 6, the insulative body has a substantially rectangular parallelepiped shape along its length.
本體2對接電池板的對接面2二子 =子收容槽4。以絕緣 :接面20爲别，與該對接面2〇相對的爲後 端面21，連接韻接面2G與後端面21形成相對的—上表面22斑 安裝面23。各端子吹容槽4分別於對接面加上形成一對接口 40’於安裝面23上形成-安裝口化並具有兩相對的側壁棚， 及與該對接口 40相對的底壁4〇1。該端子收容槽彳進一步包含一 自對接口 40與上表面22延伸的限位槽43,自該限位槽43延伸至 安裝面23的位移槽44,及延伸於該位移槽44後的固持槽45。該 限位槽43的兩側槽壁上相對凸伸一止擋部43〇與一限位部 431 ’從而界定該寬度小於位移槽44的寬度的限位槽43。該止 擔部430是自端子收容槽4的相對側壁400上自對接口 40上端平 行於對接面40向端子收容槽4内凸伸。該限位部431是延伸於該 限位槽43與位移槽44鄰接處，垂直於該止擋部430與端子收容 槽4的側壁4〇〇向内凸伸，從而與該止擋部430構成一l形。該固 持槽45内自上向下凸伸一定位部450，自其相對的兩側壁上分 別凸伸一臺階部451，從而將該固持槽45進一步界定爲一位於 該定位部450與臺階部451之間的第一固持空間452，及一位於 M332298 該臺階部451與底壁401之間的第二固持空間453。 如圖6、7、8，各端子3具有一接觸部30、一彈性臂31、一固 持部32，及一焊接部33。該接觸部30凸伸於端子收容槽4外， 呈一向前凸伸的V形；且其自由末端形成一凸耳狀的扣持部 34。該扣持部34收容於限位槽43，爲該止擋部430於垂直於該 對接面20的方向限位，爲該限位部431於平行於該對接面20的 方向限位。該彈性臂31自該接觸部30彎折延伸，收容於位移槽 44。該固持部32呈一U形，具有一自該彈性臂31彎折延伸的第 B —支腿320,與一延伸該焊接部33的第二支腿321 ;各支腳320、 321兩側均設有複數凸塊或凸刺狀干涉部322以與固持槽45内 壁干涉而將端子3固持於端子收容槽4中。其中該第一支腳320 固持於該第一固持空間452 ;其第二支腳321固持於第二固持空 間453。該焊接部33延伸於端子收容槽4的安裝口 41外，並進一 步焊接至電路板5上。 將端子3的接觸部30末端的扣持部34對準端子收容槽4的安 j 裝口 41，固持部32對準固持槽45，由安裝口 41向上組入端子收 、 容槽4。在組入過程中，該端子3需保持一定的預壓，以便該扣 持部34可越過限位部431收容於限位槽43。待端子3裝配到位撤 除外力，扣持部34借助彈性臂31的彈性向前反彈而被止擋部 430限位；由於該電連接器1的上表面22最後爲與該電連接器1 連接的殼體所覆蓋，因此，該扣持部34最終被限位在該限位部 431和止擋部430之間；固持部32兩側的干涉部322與相應的固 持槽44槽壁干涉，而將端子3相對固持。 當電連接器1與一電池板對接時，電池板會推壓各端子3的接 K4352298 觸部30使彈性臂30發生彈性形變，扣持部％相應的向下、向後 位移至一最終狀態。撤除電池板時，端子3的扣持部34借助彈 性臂31的彈性重定，由於限位元部431的止擋，即使彈性作用 力大、重定時間短，扣持部34無法由限位槽43進入位移槽44 ; 因而不會經由位移槽44脫出端子收容槽4。 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】 圖1係一習知電連接器的立體圖； 圖2係圖1中電連接器的剖視圖； 圖3係根據本創作一實施例的電連接器安裝於一電路板上的 立體圖； 圖4係圖3中電連接器安裝於一電路板上的另一角度立體圖； 圖5係圖3中電連接器安裝於一電路板上的另一角度立體圖； 圖6係圖3中電連接器與電路板的立體分解圖； 圖7係圖3中電連接器與電路板的剖視圖；以及 圖8係圖3中電連接器與電路板另一角度的剖視圖。 【主要組件符號說明】 1 電連接器 2 絕緣本體 3 端子 4 端子收容槽 M332298The body 2 abuts the mating face 2 of the battery board 2 sub-sub-slots 4 . Insulation: the joint 20 is different, and the abutting surface 2 is opposite to the rear end surface 21, and the connecting lug surface 2G and the rear end surface 21 form an opposite upper surface 22 spot mounting surface 23. Each of the terminal blowing grooves 4 is formed on the mating surface to form a pair of interfaces 40' on the mounting surface 23 to be formed and mounted, and has two opposite side wall sheds and a bottom wall 〇1 opposite the pair of interfaces 40. The terminal receiving slot further includes a limiting slot 43 extending from the pair of interfaces 40 and the upper surface 22, a displacement slot 44 extending from the limiting slot 43 to the mounting surface 23, and a retaining slot extending from the displacement slot 44. 45. A stopper portion 43 and a limiting portion 431' protrude from the groove walls of the two sides of the limiting groove 43 to define the limiting groove 43 having a width smaller than the width of the displacement groove 44. The support portion 430 protrudes from the upper end of the terminal receiving groove 4 from the upper end of the terminal receiving groove 4 to the mating surface 40 in the terminal receiving groove 4. The limiting portion 431 extends in the vicinity of the limiting groove 43 and the displacement groove 44, and protrudes inwardly from the stopping portion 430 and the side wall 4 of the terminal receiving groove 4, thereby forming a stop portion 430. An l shape. A positioning portion 450 is protruded from the upper and lower sides of the holding groove 45, and a step portion 451 is respectively protruded from the opposite side walls, so that the holding groove 45 is further defined as being located between the positioning portion 450 and the step portion 451. The first holding space 452 and a second holding space 453 between the step portion 451 and the bottom wall 401 of the M332298. As shown in Figures 6, 7, and 8, each terminal 3 has a contact portion 30, a resilient arm 31, a retaining portion 32, and a solder portion 33. The contact portion 30 protrudes from the terminal receiving groove 4 and has a V shape protruding forward; and a free end forms a lug-shaped latching portion 34. The latching portion 34 is received in the limiting slot 43 and is constrained in a direction perpendicular to the mating surface 20, and the limiting portion 431 is limited in a direction parallel to the mating surface 20. The elastic arm 31 is bent and extended from the contact portion 30 and received in the displacement groove 44. The holding portion 32 has a U shape, and has a B-leg 320 extending from the elastic arm 31 and a second leg 321 extending from the welded portion 33. Both legs 320 and 321 are on both sides. A plurality of bumps or spur-like interference portions 322 are provided to interfere with the inner wall of the holding groove 45 to hold the terminal 3 in the terminal receiving groove 4. The first leg 320 is retained in the first holding space 452; the second leg 321 is retained in the second holding space 453. The welded portion 33 extends beyond the mounting opening 41 of the terminal receiving groove 4 and is further welded to the circuit board 5. The latching portion 34 at the end of the contact portion 30 of the terminal 3 is aligned with the mounting port 41 of the terminal receiving slot 4, and the retaining portion 32 is aligned with the retaining slot 45, and is assembled upwardly into the terminal receiving and receiving slot 4 by the mounting opening 41. During the grouping process, the terminal 3 needs to maintain a certain preload so that the latching portion 34 can be received in the limiting slot 43 beyond the limiting portion 431. When the terminal 3 is assembled to the disengagement force, the latching portion 34 is biased forward by the elasticity of the elastic arm 31 and is stopped by the stopper portion 430; since the upper surface 22 of the electrical connector 1 is finally connected to the electrical connector 1 The cover portion 34 is finally restrained between the limiting portion 431 and the stopping portion 430; the interference portion 322 on both sides of the holding portion 32 interferes with the groove wall of the corresponding holding groove 44, and The terminal 3 is relatively held. When the electrical connector 1 is docked with a battery board, the battery board pushes the contact portion K of the terminal 3 to elastically deform the elastic arm 30, and the latching portion is correspondingly displaced downward and backward to a final state. When the battery panel is removed, the latching portion 34 of the terminal 3 is re-set by the elasticity of the elastic arm 31. Due to the stop of the limiting portion 431, the latching portion 34 cannot be restricted by the limiting slot 43 even if the elastic force is large and the resetting time is short. The displacement groove 44 is entered; therefore, the terminal receiving groove 4 is not released via the displacement groove 44. The technical content and technical features of the present invention have been disclosed as above, but those skilled in the art can 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 present patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional electrical connector; FIG. 2 is a cross-sectional view of the electrical connector of FIG. 1; FIG. 3 is an electrical connector mounted on a circuit board according to an embodiment of the present invention. Figure 4 is another perspective view of the electrical connector of Figure 3 mounted on a circuit board; Figure 5 is another perspective view of the electrical connector of Figure 3 mounted on a circuit board; Figure 6 is Figure 3 3 is an exploded perspective view of the electrical connector and the circuit board; FIG. 7 is a cross-sectional view of the electrical connector and the circuit board of FIG. 3; and FIG. 8 is a cross-sectional view of the electrical connector and the circuit board at another angle. [Main component symbol description] 1 Electrical connector 2 Insulated body 3 Terminal 4 Terminal receiving slot M332298
5 電路板 6 電連接器 20 對接面 21 後端面 22 上表面 22 上表面 30 接觸部 31 彈性臂 32 固持部 33 焊接部 34 扣持部 40 對接口 41 安裝口 43 限位槽 44 位移槽 45 固持槽 60 絕緣本體 61 端子 62 端子收容槽 320 第一支腳 321 第二支腳 322 干涉部 400 側壁 401 底壁 430 止擋部 431 限位部 450 定位部 451 臺階部 452 第一固持空間 453 第二固持空間 600 上表面 601 下表面 602 前端面 603 後端面 610 接觸部 611 彈性臂 612 固持部 613 焊接部 614 橫檔 620 上開口 621 後開口 622 限位槽 -11- M332298 固持槽 623 位移槽 624 625 限位部5 Circuit board 6 Electrical connector 20 Butt joint 21 Rear end surface 22 Upper surface 22 Upper surface 30 Contact part 31 Elastic arm 32 Retaining part 33 Weld part 34 Buckle part 40 Pair of interface 41 Mounting port 43 Limiting groove 44 Displacement groove 45 Retention Slot 60 Insulation body 61 Terminal 62 Terminal receiving groove 320 First leg 321 Second leg 322 Interference portion 400 Side wall 401 Bottom wall 430 Stop portion 431 Restriction portion 450 Positioning portion 451 Step portion 452 First holding space 453 Second Holding space 600 Upper surface 601 Lower surface 602 Front end surface 603 Rear end surface 610 Contact portion 611 Elastic arm 612 Retaining portion 613 Weld portion 614 Crosspiece 620 Upper opening 621 Rear opening 622 Limiting groove -11- M332298 Holding groove 623 Displacement groove 624 625 Limiting department
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