M405085 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種電連接裝置，尤其涉及—種電源連接器 及其組合。 【先前技術】 [0002] 台灣專利公告第TW M352808號揭示了一種電源連接器， - 其包括絕緣本體和收容於絕緣本體内的導電端子，該絕 緣本體對接面設有枚容空間，各導電端子對接部突伸於 • 收容空間内。然，如是，當該電源連接器與對接電源連 接器對接後，灰塵等異物會從兩個絕緣本趙之間的縫隙 進入收容空間與導電端子接觸，從而影響電連接器之性 能。 [0003] 是故，有必要設計一種電源連接器以克服前述之不足。 【新型内容】 [0004] 本創作之目的在於提供一種電源連接器組合，其具有較 好的密封性。 [0005] 爲實現前述目的，本創作之電源連接器包括：一對接電 源連接器，其包括對接部和導電端子；電源連接器，其 包括絕緣本體及導電端子。絕緣本體包括收容空間，導 電端子設有突伸於收容空間的插接端。前述電源連接器 的收容空間之内壁面設有凹環，對接電源連接器之對接 部之外表面設有與凹環配合的凸肋。 [0006] 與先前技術相比，本創作之電源連接器具有如下功效. 凹環和凸肋之配合能夠提供較奸的密封性。 表單編號A0101 第3頁/共丨5頁 1405085 【實施方式】 [0007]請參照第一圖所示，本創作之電源連接器組合1 〇 〇包括電 源連接器2及與之配合的對接電源連接器1。電源連接器2 包括絕緣本體21以及組裝於絕緣本體上的導電端子22a， 對接電源連接器1前端之對接部可插入電源連接器，後端 則連接一線纜15。M405085 V. New description: [New technical field] [0001] The present invention relates to an electrical connection device, and more particularly to a power connector and a combination thereof. [Prior Art] [0002] Taiwan Patent Publication No. TW M352808 discloses a power connector, which includes an insulative housing and a conductive terminal received in the insulating body, the insulative housing abutting surface is provided with a capacitor space, and each of the conductive terminals The butt joint protrudes into the containment space. However, if the power connector is docked with the docking power connector, foreign matter such as dust may enter the receiving space from the gap between the two insulating bodies to contact the conductive terminals, thereby affecting the performance of the electrical connector. [0003] Therefore, it is necessary to design a power connector to overcome the aforementioned deficiencies. [New Content] [0004] The purpose of this creation is to provide a power connector assembly that has a better seal. To achieve the foregoing objects, the power connector of the present invention comprises: a pair of power source connectors including an abutting portion and a conductive terminal; and a power connector including an insulative body and a conductive terminal. The insulative housing includes a receiving space, and the conductive terminal is provided with a plug end protruding from the receiving space. The inner wall surface of the receiving space of the power connector is provided with a concave ring, and the outer surface of the mating portion of the mating power connector is provided with a rib that cooperates with the concave ring. [0006] Compared with the prior art, the power connector of the present invention has the following effects. The cooperation of the concave ring and the rib can provide a more sturdy seal. Form No. A0101 Page 3/Total 5 Page 1405085 [Embodiment] [0007] Please refer to the first figure, the power connector assembly 1 of the present invention includes a power connector 2 and a mating power connection with it. Device 1. The power connector 2 includes an insulative housing 21 and a conductive terminal 22a assembled on the insulative housing. The mating portion of the front end of the mating power connector 1 can be inserted into the power connector, and the rear end is connected to a cable 15.
[0008]請參照第二圖至第三圖所示，導電端子包括互相固定的 插接端22和連接端2 3。所述絕緣本體21包括基部211和 組裝於基部後端面的後蓋213，基部211在靠近前端面處 之四周設有由兩突肋形成的固定槽212，用於固定整個電 源連接器，還設有貫穿前端丨 空間之内壁面設有凹環214Referring to the second to third figures, the conductive terminals include the plug ends 22 and the connection ends 23 which are fixed to each other. The insulative housing 21 includes a base portion 211 and a rear cover 213 assembled to the rear end surface of the base. The base portion 211 is provided with a fixing groove 212 formed by two protruding ribs around the front end surface for fixing the entire power connector. a concave ring 214 is provided on the inner wall surface of the space through the front end
所述收容 端面呈平行 設置’且環繞收容空間214—圈。基部聲I丈還設有與收容 空間214相貫通，且向後貫穿後端面的215，後端面 則具有一豎直的端子槽216t，以及設置於端子槽21 6兩側 • ... 一N 及〆·,在*·. r 靠近邊界處的安裝孔217。澍ϋ蓋每靠远兩端面處設有 .».··· *Λ 4 νThe receiving end faces are disposed in parallel and surround the receiving space 214. The base sound is also provided with a 215 extending through the receiving space 214 and extending rearwardly through the rear end surface. The rear end surface has a vertical terminal groove 216t and is disposed on both sides of the terminal groove 21 6 . 〆·, the mounting hole 217 at *·.r near the boundary. The cover is located at each of the far ends. ».··· *Λ 4 ν
與安裝孔217配合的圓柱形小凸合2131，絕緣本體與後蓋 通過安裝孔21 7與凸台21 31之配合實現固定後蓋覆蓋連接 端0 [0009]插接端2 2呈圓柱狀，其後端具有半徑縮小的固定部2 21， 在靠近固定部的前側設有環狀突肋222。連接端23為片狀 ’其一端具有圓孔231，插接端之固定部可插接並固定在 該圓孔内。連接端之另一端具有一橢圓孔232，請參照第 一圖’該另一端之橢圓孔232凸伸出絕緣本體之上表面， 用來跟其他線纜連接，亦可作適當變更而跟電路板連接 表單煸號Α0101 第4頁/共15頁 。插接端與連接端固定後而形成導電端子22a，本創作之 導電端子共3根，其中位於中間之導電端子22b用於接地 ，位於兩側的導電端子22c、22d用於傳輸正負電源。 [0010] 請參照第四圖，對接電源連接器1包括絕緣本體11及3根 對接端子12，絕緣本體之前端突出形成可收容在收容空 間内的對接部14，對接部14之外表面上設有圍繞其一圈 之凸肋141，對接部設有向前貫穿的内收容孔142，導電 端子則收容於該收容孔内。 [0011] 請參照第五圖到第六圖，對接電源連接器1之對接部14插 入電源連接器2之收容空間214中，插接端22進入對接部 14之收容孔142，與對接端子12形成電連接，而凸肋141 與凹環2141相配合，可有效提高電源連接器元件之密封 性。 [0012] 通過前述結構可以看出，本創作通過對接部上之凸肋與 收容空間内之凹環配合，增強了絕緣本體之接觸穩定配 合，同時提高電源連接器元件之密封性，防止異物進入 ，保障了電傳遞過程中之穩定和高效。 【圖式簡單說明】 [0013] 第一圖係本創作電源連接器組合之立體組裝圖； [0014] 第二圖係本創作電源連接器組合之立體分解圖； [0015] 第三圖係本創作電源連接器組合之另一角度立體分解圖 [0016] 第五圖係本創作電源連接器組合之立體分解圖； 表單編號A0101 第5頁/共15頁 M405085 [0017] 第五圖係本創作電源連接器組合之組裝圖；及 [0018] 第六圖係第五圖沿A-A線之剖面圖。 【主要元件符號說明】 [0019] 電源連接器組合：100 [0020] 固定槽：2 1 2 [0021] 對接電源連接器：1 [0022] 後蓋：213 [0023] 電源連接器：2The cylindrical small protrusion 2131 is matched with the mounting hole 217, and the insulating body and the back cover are fixed by the mounting hole 21 7 and the boss 21 31 to cover the connecting end 0. [0009] The plug end 2 2 has a cylindrical shape. The rear end has a fixing portion 2 21 having a reduced radius, and an annular protruding rib 222 is provided on a front side of the fixing portion. The connecting end 23 is in the form of a sheet having a circular hole 231 at one end, and the fixing portion of the plug end can be inserted and fixed in the circular hole. The other end of the connecting end has an elliptical hole 232. Please refer to the first figure. The elliptical hole 232 of the other end protrudes from the upper surface of the insulating body for connection with other cables, and can be appropriately changed to follow the circuit board. Connection form 煸 Α 0101 Page 4 of 15 After the plug end and the connecting end are fixed, the conductive terminal 22a is formed. The conductive terminals of the present invention are three in total, wherein the conductive terminal 22b in the middle is used for grounding, and the conductive terminals 22c and 22d on both sides are used for transmitting positive and negative power. [0010] Please refer to the fourth figure, the docking power connector 1 includes an insulative housing 11 and three mating terminals 12, and the front end of the insulative housing protrudes to form an abutting portion 14 that can be received in the receiving space, and the outer surface of the mating portion 14 is provided. There is a rib 141 around the circle, and the abutting portion is provided with an inner receiving hole 142 which is inserted forward, and the conductive terminal is received in the receiving hole. [0011] Referring to the fifth to sixth embodiments, the mating portion 14 of the mating power connector 1 is inserted into the receiving space 214 of the power connector 2, and the plugging end 22 enters the receiving hole 142 of the mating portion 14, and the mating terminal 12 The electrical connection is formed, and the rib 141 cooperates with the concave ring 2141 to effectively improve the sealing of the power connector component. [0012] It can be seen from the foregoing structure that the present invention enhances the contact stability of the insulating body by the cooperation of the ribs on the mating portion and the concave ring in the receiving space, and improves the sealing property of the power connector component to prevent foreign matter from entering. It ensures the stability and efficiency of the electric transmission process. BRIEF DESCRIPTION OF THE DRAWINGS [0013] The first figure is an assembled view of the combination of the present power connector; [0014] The second figure is an exploded perspective view of the combination of the present power connector; [0015] Another perspective exploded view of the creative power connector combination [0016] The fifth figure is an exploded perspective view of the combination of the present power connector; Form No. A0101 Page 5 of 15 M405085 [0017] The fifth picture is the creation Assembly diagram of the power connector assembly; and [0018] The sixth diagram is a sectional view of the fifth diagram along the line AA. [Main component symbol description] [0019] Power connector combination: 100 [0020] Fixed slot: 2 1 2 [0021] Docking power connector: 1 [0022] Back cover: 213 [0023] Power connector: 2
第6頁/共15頁 [0024] 凸台：2 1 3 1 [0025] 絕緣本體：11 [0026] 凹環：2141 [0027] 對接端子：12 [0028] 插槽：215 [0029] 對接部：14 [0030] 端子槽：216 [0031] 凸肋：141 [0032] 安裝孔：217 [0033] 收容孔：142 [0034] 固定部：221 [0035] 線纜：15 表單編號A0101 M405085 [0036] 突肋：22 2 [0037] 絕緣本體：21 [0038] 圓孔：231 [0039] 插接端：22 [0040] 橢圓孔：2 3 2 [0041] 連接端：23 [0042] 導電端子：22a、22b、22c、22dPage 6 of 15 [0024] Boss: 2 1 3 1 [0025] Insulating body: 11 [0026] Recessed ring: 2141 [0027] Docking terminal: 12 [0028] Slot: 215 [0029] Docking :14 [0030] Terminal slot: 216 [0031] Rib: 141 [0032] Mounting hole: 217 [0033] Housing hole: 142 [0034] Fixing part: 221 [0035] Cable: 15 Form number A0101 M405085 [0036 ] rib: 22 2 [0037] Insulating body: 21 [0038] Round hole: 231 [0039] Plug end: 22 [0040] Elliptical hole: 2 3 2 [0041] Connection end: 23 [0042] Conductive terminal: 22a, 22b, 22c, 22d
[0043] 基部：211 表單編號A0101 第7頁/共15頁[0043] Base: 211 Form No. A0101 Page 7 of 15