201203749 六、發明說明： 【發明所屬之技術領域】 本發明涉及一種電源連接器，尤其一種用以與線魔相連之電源連接 器。 【先前技術】 與本發明相關的習知技術請參閱1992年6月16日公告的美國專利 第5，122,081號，該專利揭示了一種電源連接器，其包括絕緣本體、收 容於絕緣本體内之複數導電端子及壓接於導電端子末端之線纜。導電端 子的末端設有具有開口之壓接部。組裝時，先將線纜的導電層預定位於 壓接部之開口内，然後再藉由特殊的壓接設備及制具衝壓壓接部，最終 使線纜的導電層與導電端子之壓接部達成固定連接。惟，這種組裝方式 需要設置額外的壓接設備，成本雜且料喊；另…旦導電端子與 線纜完成壓接，就難以將兩者分離，重複使用性低。 是以’有必要設計出-種改進結構之電源連接器以解決上述 題。 【發明内容】201203749 VI. Description of the Invention: [Technical Field] The present invention relates to a power connector, and more particularly to a power connector for connecting to a line magic. [Prior Art] The prior art related to the present invention is described in U.S. Patent No. 5,122,081, issued Jun. 16, the disclosure of which is incorporated herein by reference. A plurality of conductive terminals and a cable crimped to the end of the conductive terminals. The end of the conductive terminal is provided with a crimping portion having an opening. When assembling, the conductive layer of the cable is first placed in the opening of the crimping portion, and then the special crimping device and the stamping crimping portion of the tool are used to finally make the crimping portion of the conductive layer of the cable and the conductive terminal. A fixed connection is reached. However, this type of assembly requires additional crimping equipment, which is costly and squeaky. In addition, when the conductive terminals are crimped to the cable, it is difficult to separate the two and the reusability is low. It is necessary to design a power connector with an improved structure to solve the above problem. [Summary of the Invention]
層 本發明所要解決的技賴題在於提供—種易胁裝之電源連接器。 為解決上述技術問題’本發明如下技術方案:―種電源連接器， =括絕緣本體、《於輯本紅之魏魏軒及雜㈣源端子上 ^複數_，所舰緣核設有對接面、贿接面姆之後端面、自對 面凹设的用以收容對接連接器的對接空間、及自後端面凹設之安裝空 二戶二述對接空間與安裝空間貫通；每—電源端子均包括位於安敦空間 部、自安裝部的_端延伸且突伸人對_之接觸部及自安 Γ 觀伸之連接部猶___及突料包層之導電 ’連接部包括與_的導電層相接觸之尾端，所述尾端設有貼合導電 201203749 層的弧形内表面；所述電源連接器亦設有固定電源端子與線繞之失線 器，所述夾線器包括套接於線纜的尾端上以使導電層與尾端達成可靠接 觸之第一套環。 作為本發明的進一步改進，所述複數電源端子沿垂直對接連接器插 入方向之縱長方向上並排設置，相鄰之兩電源端子組成一端子對，其中， 所述端子對中的其中一電源端子的尾端與另一電源端子的尾端共同夾 持線纜之導電層。 作為本發明的進一步改進，其中所述端子對中的其中一電源端子之 尾端與另一電源端子之尾端被間隙隔開而不接觸，以方便收容線繞的導 | 電層。 作為本發明的進一步改進’其中所述端子對中的其中一電源端子的 尾％與另一電源端子的尾端對稱設置，以形成收容線導電層之圓筒狀 收容空間。 作為本發明的進一步改進’所述夾線器包括套接於線纜外包層上的 第二套環，所述第二套環之直徑大於第一套環之直徑。 作為本發明的進一步改進，所述電源連接器設有固定於電源端子的 女裝部上之固定件，進而使組成該端子對的兩電源端子能夠被同時安裝 • 2絕緣本體上，所述固定件收容於安裝空間内，並且所述絕緣本體與固 定件設有相互卡扣之定位塊及定位孔。 作為本發明的進__纽進，所述絕緣本體設有限定安裝空間的頂壁 2底壁’所述定位孔設置於頂壁及底壁上且向後未貫穿後端面；所述固 疋件括固疋於*裝部頂端之第-固定條及gj定於安裝部底端之第二 固定條，所述定位塊設置於第一固定條及第二固定條上。 作為本發明的進—錢進，所述第定條與第二目定條相互分離 且相互平行。 作為本發明的進一步改進，所述固定件與電源端子分開設置並相互 固定在一起，所述固定件為絕緣體或導體。 5 201203749 作為本發明的進一步改進，所述絕緣本體設有突出的且位於對接空 間與安裝空間之間的止擋條，所述止擋條與固定件相抵靠。 相較於習知技術，本發明藉由設置夾線器以達成線纜與電源端子之 結合，不必使用特殊的夾線設備，大大降低了線纜與電源端子之組裝難 度及裝配成本。 【實施方式】 請參第一圖至第三圖所示，本發明電源連接器100包括絕緣本體 I、 複數電源端子2、固定於電源端子2上且用以將電源端子2安裝於 絕緣本體1内之固定件3、連接於電源端子2上之複數線纜4、及用以 固定線，纜4的夾線器5。所述電源端子2大致為平板狀，以能夠承載較 大之電流。 凊參第一圖、第二圖及第七圖所示，所述絕緣本體丨設有對接面 II、 與對接面11相對之後端面12、自對接面u凹設的用以收容對接連 接器(未圖示）之對接空間11〇、及自後端面12凹設之安裝空間12〇，所 述對接空間110與安裝空間12〇相互貫通以形成收容電源端子2及固定 件3之收谷通道。另，所述絕緣本體丨亦設有於上下方向上限定對接 空間11〇與安裝空間120之頂壁13及底壁14 ◊所述頂壁13及底壁14 於靠近後端Φ 12驗置處設有間隔設置的複數定位孔15，所述定位孔 15並未向後貫穿後端面12。所述頂壁13及底壁14均設有突出的且位 於對接《 110與安裝空間12G之間的止擋條16(參第七圖所示），所述 止擋條16用以與固定件3相抵靠，以定位固定件3。所述絕緣本體i 的兩側设有對稱設置的突緣17，所述突缘17設有貫穿的安裝孔卩卜 請參第一圖及第四圖至第六圖所示，所述電源端子2沿垂直對接 連接β插人方向之縱長方向d_d上左右並排設置，其中每—電源端子2 的、^構均相同。藉如是排配，該等電源端子2可以藉由相同的設備及方 法製造出來’量產性佳且效率高。每―電源端子2包括位於安裝空間 201203749 =内的平板狀安裝部2卜自安裝部21的一端收縮延伸物申入對接 工間U0之接觸部22、及自安裝部21的另—端收縮延伸之連接部… 所述接觸部22具備彈性且相對於安裝部2】呈收縮狀。所述安】 2突出接觸部22之頂端2U及底端212。請參第六圖所示，職連 接部23包括向後延伸之過渡部24及自過渡部^水平延伸的尾端μLayer The technical problem to be solved by the present invention is to provide a power connector that is easy to handle. In order to solve the above technical problem, the following technical solution of the present invention: "a type of power connector, including an insulating body, "Wei Weixuan Wei Weixuan and miscellaneous (four) source terminals on the complex number _, the ship edge core has a butt joint The end face after bribing the face, the docking space for accommodating the butt connector from the opposite side, and the installation space of the second end of the recessed space from the rear end face are connected to the installation space; each power terminal is located The space of the Andong space, the extension of the _ end of the mounting section and the contact part of the protrusion and the connection of the self-amplifier ___ and the conductive 'connection of the protruding cladding include contact with the conductive layer of _ The tail end is provided with an arcuate inner surface which is laminated with a conductive layer 201203749; the power connector is also provided with a fixed power terminal and a wire wound wire loss device, and the wire clamp comprises a sleeved wire A first collar on the end of the cable with a reliable contact between the conductive layer and the trailing end. As a further improvement of the present invention, the plurality of power terminals are arranged side by side along the longitudinal direction of the vertical mating connector insertion direction, and the adjacent two power terminals form a terminal pair, wherein one of the terminal pairs The tail end holds the conductive layer of the cable together with the tail end of the other power terminal. As a further improvement of the present invention, the tail end of one of the power supply terminals and the tail end of the other power supply terminal are separated from each other by a gap to facilitate accommodation of the wire-wound conductive layer. As a further improvement of the present invention, the tail % of one of the power supply terminals of the pair of terminals is symmetrically disposed with the tail end of the other power supply terminal to form a cylindrical housing space for accommodating the conductive layer of the wire. As a further improvement of the present invention, the wire gripper includes a second collar that is sleeved over the outer sheath of the cable, the diameter of the second collar being greater than the diameter of the first collar. As a further improvement of the present invention, the power connector is provided with a fixing member fixed on the women's portion of the power terminal, so that the two power terminals constituting the pair of terminals can be simultaneously mounted. The component is received in the installation space, and the insulating body and the fixing component are provided with positioning blocks and positioning holes that are mutually buckled. As a further advancement of the present invention, the insulating body is provided with a bottom wall 2 defining a mounting space. The positioning hole is disposed on the top wall and the bottom wall and does not penetrate the rear end surface backward; the fixing member The first fixing strip is fixed on the top of the mounting portion and the second fixing strip is disposed on the bottom end of the mounting portion. The positioning block is disposed on the first fixing strip and the second fixing strip. As the advancement of the present invention, the first strip and the second strip are separated from each other and parallel to each other. As a further improvement of the present invention, the fixing member is provided separately from and fixed to the power supply terminal, and the fixing member is an insulator or a conductor. 5 201203749 As a further improvement of the present invention, the insulative housing is provided with a stop strip projecting between the docking space and the installation space, the stop strip abutting against the fixing member. Compared with the prior art, the present invention achieves the combination of the cable and the power terminal by setting the wire clamp, and does not need to use a special wire clamping device, thereby greatly reducing the assembly difficulty and assembly cost of the cable and the power terminal. [Embodiment] Referring to the first to third figures, the power connector 100 of the present invention includes an insulative housing I, a plurality of power terminals 2, and is fixed to the power terminal 2 for mounting the power terminal 2 to the insulative housing 1 The inner fixing member 3, the plurality of cables 4 connected to the power terminal 2, and the wire gripper 5 for fixing the wire and the cable 4. The power terminal 2 is substantially flat to be able to carry a relatively large current. As shown in the first, second and seventh figures of the ginseng, the insulating body 丨 is provided with an abutting surface II, an opposite end surface 12 opposite to the mating surface 11 , and a recessed surface from the mating surface u for accommodating the mating connector ( The docking space 11A (not shown) and the mounting space 12〇 recessed from the rear end surface 12, the docking space 110 and the mounting space 12〇 penetrate each other to form a valley channel for accommodating the power terminal 2 and the fixture 3. In addition, the insulating body 丨 is also disposed in the up-and-down direction to define the docking space 11 〇 and the top wall 13 and the bottom wall 14 of the installation space 120. The top wall 13 and the bottom wall 14 are adjacent to the rear end Φ 12 A plurality of positioning holes 15 are provided at intervals, and the positioning holes 15 do not extend rearward through the rear end surface 12. The top wall 13 and the bottom wall 14 are respectively provided with a stop strip 16 (shown in FIG. 7) protruding between the docking 110 and the installation space 12G, and the stop strip 16 is used for fixing the fixing member. The 3 phases abut against each other to position the fixture 3. The two sides of the insulative housing i are provided with symmetrically disposed flanges 17 , and the flanges 17 are provided with through holes for mounting. The first and fourth to sixth figures are shown. 2 is arranged side by side along the longitudinal direction d_d of the vertical butt connection β insertion direction, wherein each of the power terminals 2 has the same structure. By means of the arrangement, the power terminals 2 can be manufactured by the same equipment and methods. The mass production is excellent and the efficiency is high. Each of the power supply terminals 2 includes a flat mounting portion 2 located in the installation space 201203749 = a contraction extension 22 from one end of the mounting portion 21, a contact portion 22 of the docking station U0, and a further end extension from the mounting portion 21 Connecting portion The contact portion 22 has elasticity and is contracted with respect to the mounting portion 2 . The second member 2 protrudes from the top end 2U and the bottom end 212 of the contact portion 22. Referring to Figure 6, the service connecting portion 23 includes a transition portion 24 extending rearward and a tail end extending horizontally from the transition portion.
所述賴4設有圓柱狀外包層41及位於外包層4ι内且突出外包層々I 之圓柱狀導電層42。所述尾端25設有貼合線纔4導電層幻之弧形内 表面26。 所述相鄰之兩電源端子2組成—個端子對2G，藉由兩片式端子對 的設計，可以簡化組成端子對2〇的每一個電源端子2的結構，以方 便製造。於本實施方式中，所述每一個電源端子2之結構均相同，在組 裝時’只需要將任意-個電源端子2向外轉18〇度，即可與另外的電 源端子2相互組合，以形成端子對2〇。 請參第三圖至第五騎示’所_定件3包括@定於每—端子對 2〇★之安裝部η頂端川的第一固定條31及固定於安裝部21底端犯 之第二固定條32。第一固定條31與第二固定條32均為長條狀。所述 第-固定條31與第二固定條32相互分離且相互平行。所述第一固定條 與第二固定條32對應設有向上與向下突出之定位塊％。所述定位塊 33向後超出安裝部21且位於連接部23的上方及下方。所述定位塊％ 包括傾斜的導引面331及賢直的抵壓面332。由於絕緣本體丨之定位孔 I5並未向後貫穿後端面I2 ’當定位塊33突伸入定位孔15内時，所述 抵壓面332與絕緣本體丨相抵靠，以防止端子對2〇向後被頂退。 所述固定件3與電源端子2分開設置並相互固定在一起。所述固 疋件3可包覆成型於電源端子2之頂端211及底端212上，以達成固定 件3與電源端子2的相互固1當然'，亦可以於固定件3上設置凹槽， 在組裝時，用以卡扣電源端子2之頂端211及底端加，同樣可以達成 固疋件3與電源端子2之相互11]定。所述固定件3可以為絕緣體或導m 7 201203749 體。於本實施方式中，每-端子對20均被第一固定條31與第二固定條 32從上、下方向固定以形成―整體。藉如料配，組成端子對的兩 電源端子2就能夠被同時安裝於絕緣本體丨上。 請參第三圖及第_所示，所述夾線器5包括套接於電源端子2 之尾端2S上’以達成線緵4的導電層汜與尾端％可靠接觸之第一套 環51、及套接於線镜4外包層41上之第二套環52。所述第二套環％ 的直徑大於第一套環51的直徑。 組裝時，首祕相鄰之兩電源端子2面對面對稱設置。然後將固 定件3的第-固定條31與第二固定條32對應固定於每一端子對π之 • 頂端211及底端212。所述端子對20中之其中-電源端子2的尾端μ 與另-電源端子2之尾端25被間隙27隔開而不接觸，以形成收容線镜 4導電層42之圓筒狀收容空間28(參第五圖所示）。線纜4的導電層€ 被共同夾持在端子對20的兩尾端25之間。當爽線器5之第一套^ η 套接於端子對2〇的尾端2S上時’兩尾端Μ被收緊，進而達成穩定夾 持線繞4導電層42之目的。然後，將電源端子2、固定件3連同線動 由後向前插入安裝空間⑽與對接空間11〇内，這種裝配方式可以省去 制具’手工即可完成，降低了裝配難度。請參第七圖所示，固定件3被 • 完全收容於安裝空間丨2〇内’所述止播條丨6與固定件3相抵靠，以定 位固定件3。所述定位塊33在導引面331的導引下，最終彈入定位孔 15内，達成固定件3與絕緣本體i之相互卡扣。當然，於其他實施方 式中’所述定位孔15也可以設置於固定件3上，而將定位塊幻設置於 絕緣她之 13及紐14 ±，_可简成兩者相互卡扣之叫 相較於習知技術，本發明並非直接將電源端子2以硬干涉的方 安裝於絕緣本體i上’而是藉由固定件3將電源端子2安裝於絕緣本體 1上。並且’固定件3與絕緣本體丨設置相互卡扣的定位塊33與定位 孔15，達成兩者的彈性連接。藉如是排配，一旦發生端子對如裝配錯 誤或元件損壞，只需要將其從絕緣本體i内抽出，更換即可。由於轉 8 201203749 本體不會被損壞’這種設計很容易達成對裝配錯誤或元件損壞的修復， 進而提高了元件之重複使用性，降低了生產成本。優選地，所述固定件 3與電源端子2可不被破壞地相互分離，進而保料―個元件。另，藉 由夾線器5達成電源端子2與線·的連接，不需要額外的夾線設備， 進而提升了裝配效率。 綜上所述，本創作確已符合發明專利之要件，麦依法提出申請專 利。惟’以上所述者僅係本發明之較佳實施方式，本發明之範圍並不以 上述實施方式雜，舉凡《本案聽之人士援依本㈣之精神所作之 等效修飾或變化’皆應涵蓋於以下申請專利範圍内。 _ 【目賴單說明】 第一圖係本發明電源連接器之立體組合圖。 圖The lamella 4 is provided with a cylindrical outer cladding layer 41 and a cylindrical conductive layer 42 that is located within the outer cladding layer 4 and protrudes from the outer cladding layer 々I. The trailing end 25 is provided with a curved inner surface 26 of the conductive layer. The two adjacent power supply terminals 2 constitute a terminal pair 2G. By designing the two-piece terminal pair, the structure of each of the power supply terminals 2 constituting the terminal pair 2 可以 can be simplified to facilitate the manufacture. In the present embodiment, each of the power terminals 2 has the same structure. When assembling, it is only necessary to turn any of the power terminals 2 outward by 18 degrees, and then can be combined with another power terminal 2 to Form the terminal pair 2〇. Please refer to the third to fifth riding instructions. The fixed part 3 includes the first fixed strip 31 of the top end of the mounting part η of each terminal pair 2 and the bottom of the mounting part 21. Two fixing bars 32. The first fixing strip 31 and the second fixing strip 32 are both elongated. The first fixing strip 31 and the second fixing strip 32 are separated from each other and are parallel to each other. The first fixing strip and the second fixing strip 32 are correspondingly provided with positioning blocks % protruding upward and downward. The positioning block 33 extends rearward beyond the mounting portion 21 and above and below the connecting portion 23. The positioning block % includes an inclined guiding surface 331 and a straight pressing surface 332. Since the positioning hole I5 of the insulating body 并未 does not penetrate rearwardly through the rear end surface I2′ when the positioning block 33 protrudes into the positioning hole 15, the pressing surface 332 abuts against the insulating body , to prevent the terminal pair 2〇 from being backward Retreat. The fixing member 3 is disposed separately from the power terminal 2 and fixed to each other. The fixing member 3 can be overmolded on the top end 211 and the bottom end 212 of the power terminal 2 to achieve mutual fixation of the fixing member 3 and the power terminal 2, and a recess can also be provided on the fixing member 3. At the time of assembly, the top end 211 and the bottom end of the power supply terminal 2 are clamped, and the mutual fixation of the fixing member 3 and the power supply terminal 2 can be achieved. The fixing member 3 can be an insulator or a body of the body. In the present embodiment, each of the pair of terminals 20 is fixed by the first fixing strip 31 and the second fixing strip 32 from the upper and lower directions to form "integral." By means of the material distribution, the two power terminals 2 constituting the terminal pair can be simultaneously mounted on the insulating body 。. Referring to FIG. 3 and FIG. 3, the wire gripper 5 includes a first collar that is sleeved on the tail end 2S of the power terminal 2 to achieve a reliable contact between the conductive layer 緵 and the tail end of the wire 緵4. 51. The second collar 52 is sleeved on the outer layer 41 of the wire mirror 4. The diameter of the second collar % is larger than the diameter of the first collar 51. When assembling, the two adjacent power terminals 2 of the first secret are arranged face to face symmetrically. Then, the first fixing strip 31 and the second fixing strip 32 of the fixing member 3 are fixed to the top end 211 and the bottom end 212 of each terminal pair π. The tail end μ of the power supply terminal 2 and the tail end 25 of the other power supply terminal 2 are separated from each other by the gap 27 in the terminal pair 20 to form a cylindrical receiving space for accommodating the conductive layer 42 of the wire mirror 4. 28 (refer to Figure 5). The conductive layers of the cable 4 are held together between the two ends 25 of the terminal pair 20. When the first sleeve of the heater 5 is sleeved on the tail end 2S of the pair of terminals 2, the two end turns are tightened, thereby achieving the purpose of stably holding the wire 4 around the conductive layer 42. Then, the power terminal 2 and the fixing member 3 are inserted into the installation space (10) and the docking space 11A together with the wire movement from the rear to the front. This assembly method can be omitted by manual elimination, which reduces the assembly difficulty. Referring to Fig. 7, the fixing member 3 is completely housed in the installation space 丨2〇. The stop strip 丨6 abuts against the fixing member 3 to fix the fixing member 3. The positioning block 33 is finally guided into the positioning hole 15 under the guidance of the guiding surface 331 to achieve mutual engagement between the fixing member 3 and the insulating body i. Of course, in other embodiments, the positioning hole 15 can also be disposed on the fixing member 3, and the positioning block can be set to insulate her 13 and the button 14±, which can be simply called the mutual snapping. Compared with the prior art, the present invention does not directly mount the power terminal 2 on the insulative housing i with a hard interference side. Instead, the power terminal 2 is mounted on the insulative housing 1 by the fixing member 3. And the fixing member 3 and the insulating body 丨 are provided with the positioning block 33 and the positioning hole 15 which are engaged with each other to achieve elastic connection between the two. In the case of the arrangement, if the terminal pair is assembled incorrectly or the component is damaged, it is only necessary to withdraw it from the insulating body i and replace it. Since the body will not be damaged, the design is easy to achieve repairs to assembly errors or component damage, which improves component reusability and reduces production costs. Preferably, the fixing member 3 and the power terminal 2 are separated from each other without being damaged, thereby protecting the components. In addition, the connection of the power terminal 2 to the wire is achieved by the wire gripper 5, and no additional wire clamping device is required, thereby improving assembly efficiency. In summary, this creation has indeed met the requirements of the invention patent, and Mai applied for a patent. However, the above description is only for the preferred embodiments of the present invention, and the scope of the present invention is not to be construed as being in the above-described embodiments, and the equivalent modifications or changes made by the person in charge of the present invention in accordance with the spirit of this (4) should be It is covered by the following patent application. _ [Description] The first figure is a three-dimensional combination diagram of the power connector of the present invention. Figure
第二圖係第一圖所示的電源連接器於另一角度之立體組合I 第三圖係第一圖所示的電源連接器之部分立體分解圖。 第四圖係本發明電源連接器之端子對、固定件、線蚊夾線器於 組裝前的立體圖。The second figure is a perspective exploded view of the power connector shown in the first figure of the power connector shown in the first figure at another angle. The fourth figure is a perspective view of the terminal pair, the fixing member, and the mosquito mosquito gripper of the power connector of the present invention before assembly.
第五圖係第四圖另一角度之立體分解圖。 第六圖係本發明電源連接ϋ之電源端子的立體圖 體組合圖 〇 110 120 14 16 171 第七圖係本發明電源連接碰切去-部分後的立 【主要元件符號說明】 100 絕緣本體 11 對接空間 12 安裝空間 13 底壁 15 止擋條 17 安裝孔 電源連接器 對接面 後端面 頂壁 定位孔 突緣 201203749 電源端子 2 端子對 20 安裝部 21 頂端 211 底端 212 接觸部 22 連接部 23 過渡部 24 尾端 25 内表面 26 間隙 27 收容空間 28 固定件 3 第一固定條 31 第二固定條 32 定位塊 33 導引面 331 抵壓面 332 線纜 4 外包層 41 導電層 42 夾線器 5 第一套環 51 第二套環 52 IS) 10The fifth figure is an exploded perspective view of another angle of the fourth figure. Figure 6 is a perspective view of a power supply terminal of the power supply port of the present invention. 110 110 14 16 171 The seventh figure is a vertical connection of the power supply connection of the present invention. [Main component symbol description] 100 Insulation body 11 docking Space 12 Installation space 13 Bottom wall 15 Stop bar 17 Mounting hole Power connector Docking surface Rear end face top wall locating hole flange 201203749 Power terminal 2 Terminal pair 20 Mounting part 21 Top 211 Bottom end 212 Contact part 22 Connection part 23 Transition part 24 End 25 Inner surface 26 Clearance 27 Housing space 28 Fixing member 3 First fixing strip 31 Second fixing strip 32 Positioning block 33 Guide surface 331 Pressing surface 332 Cable 4 Outer layer 41 Conductive layer 42 Wire gripper 5 Set of rings 51 second set of rings 52 IS) 10