TWI410002B - Power connector - Google Patents
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- TWI410002B TWI410002B TW100103359A TW100103359A TWI410002B TW I410002 B TWI410002 B TW I410002B TW 100103359 A TW100103359 A TW 100103359A TW 100103359 A TW100103359 A TW 100103359A TW I410002 B TWI410002 B TW I410002B
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Abstract
Description
本發明係提供一種電源連接器，尤指電源連接器之插座內的第一端子具有圓筒狀對接管，而電源連接器之插頭的內電極層具有環狀排列之複數接觸端包圍在對接管外接觸，形成插頭及插座穩定不偏心的對接效果。The present invention provides a power connector, in particular, a first terminal in a socket of a power connector has a cylindrical butt tube, and an inner electrode layer of the plug of the power connector has an annular array of a plurality of contact ends surrounded by the butt tube External contact, forming a stable and non-eccentric docking effect of the plug and socket.
按，電源插座廣泛用於電器產品，例如手提式音響或影音放映機(如VCD、DVD等)，以及資訊產品，例如電腦、筆記型電腦、行動電話等，俾藉由兩端均為插頭之電源線分別嵌插產品之電源插座與市電插座，使該產品得以取得電源，以供使用者操作。Press, power outlets are widely used in electrical products, such as portable audio or audio projectors (such as VCD, DVD, etc.), and information products, such as computers, notebook computers, mobile phones, etc. The power cable socket and the mains socket of the product are respectively inserted into the line, so that the product can obtain power for the user to operate.
請參閱第十一、十二圖所示，係為習用電源連接器之立體分解圖及側視剖面圖，其包括絕緣本體A、第一導電端子B及第二導電端子C，於絕緣本體A內形成有用以收容對接外部電源連接器之對接部分之收容腔A0，以及用以收容第一、第二導電端子B、C之複數第一、第二收容槽A1、A2，第一、第二導電端子B、C具有收容於絕緣本體A之對應收容槽A1內之主體部B1、C1，以及自主體部B1、C1水平向前延伸形成之固持部B2、C2，自固持部B2、C2先向外傾斜延伸再向內彎折延伸形成之對接部B3、C3，且對接部B3、C3為向前一體延伸入前述收容腔A0內並可與前述對接電源連接器之對接部分相接觸，其中第一導電端子B之對接部B2均勻分佈於第一圓周面上且向內彎折延伸而形成，第二導電端子C之對接部C2均勻分佈於第二圓周面上且向外彎折延伸而形成，第一圓周面係位於第二圓周面的外圍，因第一、第二導電端子B、C之彈性對接部B2、C2係內外雙層且均勻分佈，可提供對接電源連接器以平衡之支撐力，確保電力傳輸之穩定性。Please refer to the eleventh and twelfth drawings, which are an exploded perspective view and a side cross-sectional view of a conventional power connector, including an insulative housing A, a first conductive terminal B and a second conductive terminal C on the insulative body A. Forming a receiving cavity A0 for receiving the butting portion of the external power connector, and a plurality of first and second receiving slots A1 and A2 for receiving the first and second conductive terminals B and C, first and second The conductive terminals B and C have main body portions B1 and C1 received in the corresponding receiving slots A1 of the insulative housing A, and holding portions B2 and C2 extending horizontally from the main body portions B1 and C1. The self-holding portions B2 and C2 are first. The abutting portions B3 and C3 are formed by extending outwardly and extending inwardly, and the abutting portions B3 and C3 are integrally extended into the receiving cavity A0 and can be in contact with the mating portion of the mating power connector. The abutting portion B2 of the first conductive terminal B is evenly distributed on the first circumferential surface and is formed by bending inwardly. The abutting portion C2 of the second conductive terminal C is evenly distributed on the second circumferential surface and extends outwardly and bent. Formed, the first circumferential surface is located on the second circumferential surface The outer periphery of the first and second conductive terminals B and C are double-layered and evenly distributed inside and outside, and the butt power connector can be provided to balance the supporting force to ensure the stability of power transmission.
然而，上述之電源連接器於使用時仍存在下列未臻完善之缺失：However, the above power connectors still have the following flaws in their use:
(一)第一、第二導電端子B、C皆是由環狀主體部B1、C1水平向前延伸形成複數個固持部B2、C2，自各固持部B2、C2向外傾斜延伸再向內彎折延伸形成之對接部B3、C3，使對接部B3、C3延伸方向與對接電源連接器之對接部分***的方向相反，使插接過程形成推擠，會使對接部B3、C3所受到的推擠力朝向擠壓固持部B2、C2的位置，使固持部B2、C2受推擠而產生形變，相對形成阻力來影響對接部B3、C3的擺動狀況，造成對接部B3、C3會形成歪斜及偏離的擺動，使得對接電源連接器之對接部分與對接部B3、C3接觸時有卡制或者接觸狀況不良的問題，造成高阻力、插接困難及無法提供穩定的接觸、傳輸電源效果。(1) The first and second conductive terminals B and C are horizontally extended from the annular main body portions B1 and C1 to form a plurality of holding portions B2 and C2, and are inclined outwardly from the respective holding portions B2 and C2 and then bent inward. The abutting portions B3 and C3 are formed by folding and extending the abutting portions B3 and C3 in opposite directions to the mating portions of the mating power connector, so that the plugging process is pushed and the pushing portions B3 and C3 are pushed. The pressing force is directed to the position of the pressing holding portions B2 and C2, and the holding portions B2 and C2 are pushed and deformed, and the resistance is formed to affect the swinging state of the butting portions B3 and C3, so that the butting portions B3 and C3 are skewed and The deviation of the swing makes the docking portion of the docking power connector in contact with the butting portions B3 and C3 have a problem of poor carding or contact condition, resulting in high resistance, difficulty in plugging, and inability to provide stable contact and transmission power effects.
(二)第二導電端子C之整個構造複雜及無法小型化，必須於環狀主體部C1一側水平向前延伸形成有複數固持部C2，且各固持部C2再向外傾斜延伸且向內彎折形成拱起狀之對接部C3，各個對接部C3形成單一片狀強度較低之結構，於加工製作上必須運用大面積片狀材料來製作，經過裁切、彎折等過多的加工程序製成複數個對接部C3，造成材料成本的提高以及耗材浪費的問題，且所配置的絕緣本體A結構必須在內部設置較大的空間以及複雜的第二收容槽A2構形供其裝設，使得此絕緣本體A製作的程序無法精簡以及節省作業程序、時間及成本。(2) The entire structure of the second conductive terminal C is complicated and cannot be miniaturized, and a plurality of retaining portions C2 must be formed to extend horizontally forward on the side of the annular main body portion C1, and each of the retaining portions C2 extends obliquely outward and inward. The abutting portion C3 is formed by bending, and each of the butting portions C3 is formed into a single piece of low-strength structure. It is necessary to use a large-area sheet material for processing, and excessive processing procedures such as cutting and bending are performed. The plurality of abutting portions C3 are formed, which causes an increase in material cost and waste of the consumables, and the configured insulating body A structure must have a large space inside and a complicated second receiving groove A2 is configured for mounting. The procedure for making the insulative body A cannot be streamlined and saves operating procedures, time and cost.
是以，要如何解決上述習用之問題與缺失，即為從事此行業之相關廠商所亟欲研究改善之方向所在者。Therefore, how to solve the above problems and shortcomings in the past is the direction for the relevant manufacturers engaged in this industry to research and improve.
故，發明人有鑑於上述缺失，乃搜集相關資料，經由多方評估及考量，並以從事於此行業累積之多年經驗，經由不斷試作及修改，始設計出此種電源連接器的發明專利誕生者。Therefore, in view of the above-mentioned shortcomings, the inventors have collected relevant information, and through various evaluations and considerations, and through years of experience in the industry, through continuous trial and modification, the original patent of the invention of such a power connector was designed. .
本發明之主要目的乃在於插座之絕緣座體內部的第一端子包括有相互結合之內絕緣體及外部端子，且內絕緣體具有位於插接空間內之桿體，而外部端子具有呈圓筒狀包覆在桿體外之對接管，而插頭之內電極層設有連接管，且連接管內環上朝內凸設有環狀排列之複數接觸端，使插頭***插座內時，可藉由複數接觸端於圓筒狀對接管外部緊密接觸，而可確保插頭及插座對接時穩定不偏心，並提供穩定的傳輸電源效果。The main purpose of the present invention is that the first terminal inside the insulating base of the socket comprises an inner insulator and an external terminal which are combined with each other, and the inner insulator has a rod body located in the plugging space, and the outer terminal has a cylindrical package. a butt tube covering the outside of the rod, and the inner electrode layer of the plug is provided with a connecting tube, and the inner ring of the connecting tube is convexly disposed with an annular contact arrangement, so that the plug can be inserted into the socket by a plurality of contacts The end is in close contact with the outside of the cylindrical butt joint, which ensures stable and non-eccentricity when the plug and the socket are docked, and provides a stable transmission power supply effect.
本發明之次要目的乃在於插座之第一端子的外部端子具有加工製作上相當簡單之圓筒狀對接管結構，可透過車削加工或模具製作等方式，一體成型有呈圓筒狀完整無縫隙的對接管，或者可透過板件沖壓後彎折有呈圓筒狀但具有縫隙的對接管等方式，利用具有對接管之外部端子與內絕緣體結合後可使第一端子呈現小型化設計，使製作第一端子具有節省製造作業程序及時間，且以圓筒狀對接管的結構具有製作材料面積少、降低材料成本之功效。The secondary object of the present invention is that the external terminal of the first terminal of the socket has a relatively simple cylindrical butt joint structure, which can be integrally formed into a cylindrical shape without a gap by means of turning or mold making. The butt tube can be bent or bent by a plate member and has a cylindrical but gapped butt joint, etc., and the first terminal can be miniaturized by using an external terminal having a butt joint and the inner insulator. The production of the first terminal has the effect of saving the manufacturing process and time, and the structure of the cylindrical butt joint has the effect of reducing the material area and reducing the material cost.
本發明之再一目的乃在於插座之第二端子的彈性抵持體為在抵持部的前端朝後向內拱起延伸方式，使彈性抵持體與插頭之外電極層接觸時，彈性抵持體會以連接在抵持部前端之軸部為中心作擺動，使彈性抵持體偏擺時不會擠壓到軸部，而可形成無阻力的擺動，不會產生變形以及導致歪斜、偏離的擺動動作，避免彈性抵持體變形而影響插頭的插接狀況，讓插頭可順暢且低阻力的插接接觸。A further object of the present invention is that the elastic abutting body of the second terminal of the socket is extended inwardly and inwardly at the front end of the abutting portion, and elastically abuts when the elastic abutting body is in contact with the electrode layer outside the plug. The holding body swings around the shaft portion connected to the front end of the abutting portion, so that the elastic abutting body does not squeezing to the shaft portion when yawed, and can form a swing without resistance, which does not cause deformation and causes skew and deviation. The swinging action avoids the deformation of the elastic abutting body and affects the plugging state of the plug, so that the plug can be smoothly and with low resistance plugging contact.
為便 貴審查委員能對本發明之目的、形狀、構造、裝置、特徵及其功效、做更進一步之認識與瞭解，茲舉實施例配合圖示，詳細說明如下。For a more detailed understanding and understanding of the objects, shapes, structures, devices, features and functions of the present invention, the embodiments will be described in detail with reference to the drawings.
請參閱第一、二、三圖所示，係為本發明插座之立體外觀圖、立體分解圖及另一視角之立體分解圖，由圖中可清楚看出，本發明之插座1係包括絕緣座體11、第一端子12、第二端子13及第三端子14，其中：該絕緣座體11內部係具有插接空間110貫通外部，且插接空間110一側設有插接口111、另側設有嵌入孔112，並於嵌入孔112外圍之壁面設有一個或一個以上之嵌槽113，而插接空間110壁面設有凹陷狀之內容室1101，且內容室1101與嵌槽113相連通，另於絕緣座體11在相鄰嵌入孔112的外側設有扣槽114，且絕緣座體11的二相對外側分別設有一個或一個以上之凸塊115。Please refer to the first, second and third figures, which are perspective views, perspective exploded views and perspective views of another perspective view of the socket of the present invention. It can be clearly seen from the figure that the socket 1 of the present invention includes insulation. The base body 11, the first terminal 12, the second terminal 13 and the third terminal 14 are: the inside of the insulating base 11 has a plug-in space 110 extending through the outside, and the plug-in space 110 is provided with a plug-in interface 111, and The side is provided with an insertion hole 112, and one or more slots 113 are provided on the wall surface of the periphery of the insertion hole 112, and the wall of the insertion space 110 is provided with a concave content chamber 1101, and the content chamber 1101 is connected to the recess 113. In addition, the insulating seat 11 is provided with a buckle groove 114 on the outer side of the adjacent insertion hole 112, and one or more protrusions 115 are respectively disposed on opposite outer sides of the insulating seat body 11.
該第一端子12包括有相互結合之內絕緣體121及外部端子122，而內絕緣體121具有本體1211，並於本體1211一側朝外延伸有桿體1212，而本體1211及桿體1212內設有貫通之內插孔120，再由內插孔120二相對壁面上設有剖槽1213，且本體1211二相對外側凸設有凸扣1214，而外部端子122具有位於本體1211內之基部1221，並於基部1221一側朝外延伸有呈圓筒狀包覆在桿體1212外之對接管1222，而基部1221與對接管1222內設有貫通之穿孔1220，而遠離對接管1222之另側向外延伸設有二相對之第一焊接部1223。The first terminal 12 includes an inner insulator 121 and an outer terminal 122, and the inner insulator 121 has a body 1211, and a rod body 1212 extends outwardly on a side of the body 1211, and the body 1211 and the rod body 1212 are disposed therein. The inner jack 120 is provided with a slot 1213 on the opposite wall surface of the inner jack 120, and the body 1211 has a convex buckle 1214 opposite to the outer side, and the outer terminal 122 has a base portion 1221 located in the body 1211. A butt tube 1222 is formed on the side of the base portion 1221 and extends outwardly from the rod body 1212. The base portion 1221 and the butt tube 1222 are provided with a through hole 1220 therethrough, and away from the other side of the butt tube 1222. The second opposing first welding portion 1223 is extended.
該第二端子13係具有多邊形的框座131，且框座131一側延伸有一個或一個以上之抵持部132，各抵持部132上凸設有彈性抵持體1321，彈性抵持體1321為由抵持部132前端朝後延伸，並在相鄰的抵持部132之間再分別設有一個或一個以上之固定片133、彈性臂134，而框座131相對固定片133的另側設有二同向延伸之第二焊接部135。The second terminal 13 has a polygonal frame seat 131, and one or more abutting portions 132 extend from one side of the frame seat 131. Each of the abutting portions 132 is convexly provided with an elastic abutting body 1321, and the elastic abutting body 1321 is extended backward from the front end of the abutting portion 132, and one or more fixing pieces 133 and elastic arms 134 are respectively disposed between the adjacent abutting portions 132, and the frame seat 131 is opposite to the fixing piece 133. The second side is provided with a second welded portion 135 extending in the same direction.
該第三端子14一側係設有對接部141，對接部141係具有相對式之彈性臂1411，且二彈性臂1411的相對內側係具有向外剖設之卡制槽1410，並於卡制槽1410近外部的二彈性臂1411相對內側則分別設有卡制段1412，則由對接部141之另側向外延設有第三焊接部1413。The abutting portion 141 is provided on the side of the third terminal 14 , and the abutting portion 141 has a pair of elastic arms 1411 , and the opposite inner side of the two elastic arms 1411 has an outwardly disposed locking groove 1410 and is clamped. The two elastic arms 1411 near the outer side of the groove 1410 are respectively provided with the locking segments 1412 on the inner side, and the third welded portion 1413 is extended from the other side of the abutting portion 141.
上述說明第一端子12之外部端子122可透過車削加工或模具製作等方式，一體成型有呈圓筒狀完整無縫隙的對接管1222，或者可透過板件沖壓後彎折有呈圓筒狀但具有縫隙的對接管1222等方式，且第一端子12的內絕緣體121與外部端子122的結合方式，可為分離組裝方式，或者內絕緣體121在模具內塑膠射出一體成型時結合有外部端子122，以此第一端子12方式設計，可具有整個構造小型化、且外部端子122所需之材料面積少、降低材料成本，對接管1222的強度較佳，在加工製作此對接管1222較為簡易、節省整體製造作業程序及時間。The external terminal 122 of the first terminal 12 can be integrally formed with a cylindrical and seamless butt joint 1222 by means of turning or mold making, or can be bent through a plate and bent into a cylindrical shape. The manner of the butt tube 1222 having the slit, and the manner in which the inner insulator 121 of the first terminal 12 and the external terminal 122 are combined may be a separate assembly manner, or the inner insulator 121 may be combined with the external terminal 122 when the plastic injection molding in the mold is integrally formed. With the first terminal 12 design, the entire structure can be miniaturized, and the material area required for the external terminal 122 is small, and the material cost is reduced. The strength of the butt tube 1222 is better, and the processing of the butt tube 1222 is simple and economical. Overall manufacturing process and time.
上述各構件於組裝時，係藉由第三端子14之對接部141***第一端子12之內絕緣體121的剖槽1213中，且將對接部141裝入位於桿體1212位置的內插孔120內定位，並於絕緣座體11的插接空間110一側之嵌入孔112，供第一端子12的內絕緣體121之桿體1212穿入，使第一端子12之桿體1212及對接管1222位於插接空間110的中心並對正插接口111，且第一端子12之本體1211上的凸扣1214為扣入絕緣座體11之嵌入孔112的外側的扣槽114中，且嵌槽113即供第二端子13的一個或一個以上之抵持部132、固定片133、彈性臂134穿入，而供抵持部132之彈性抵持體1321位於內容室1101向內伸入插接空間110內，且抵持部132為位於桿體1212及對接管1222的外圍，將第一端子12、第二端子13及第三端子14組裝在絕緣座體11內，並使其第一焊接部1223、第二焊接部135及第三焊接部1413分別延伸至絕緣座體11後方外側，以組構成本發明之插座1。When the components are assembled, the abutting portion 141 of the third terminal 14 is inserted into the slot 1213 of the inner insulator 121 of the first terminal 12, and the abutting portion 141 is inserted into the inner jack 120 at the position of the rod 1212. The inner hole is disposed in the insertion hole 112 on the side of the insertion space 110 of the insulating base 11 for the rod body 1212 of the inner insulator 121 of the first terminal 12 to penetrate, so that the rod 1212 of the first terminal 12 and the butt tube 1222 The protrusion 1214 on the body 1211 of the first terminal 12 is located in the buckle groove 114 of the outer side of the insertion hole 112 of the insulating base 11 and the slot 113 is located at the center of the insertion space 110. That is, one or more of the abutting portions 132 of the second terminal 13 , the fixing piece 133 , and the elastic arm 134 are penetrated, and the elastic abutting body 1321 of the abutting portion 132 is located in the content chamber 1101 and extends in the insertion space. 110, and the resisting portion 132 is located at the periphery of the rod body 1212 and the butt tube 1222, and the first terminal 12, the second terminal 13 and the third terminal 14 are assembled in the insulating base 11 and the first welded portion is made 1223. The second soldering portion 135 and the third soldering portion 1413 respectively extend to the outer side of the rear side of the insulating base 11 to form a group. 1 socket invention.
且電源連接器之插座1的絕緣座體11外部，則可罩覆屏蔽殼體15，利用屏蔽殼體15於二側面所設槽孔151，分別與絕緣座體11二外側之凸塊115相對嵌合、卡固，且屏蔽殼體15一側頂部向下彎折有擋片152，此擋片152為包覆在內絕緣體121之本體1211一側頂部凸設之擋板1215上，供屏蔽殼體15罩覆、定位在絕緣座體11及內絕緣體121外部，另於第二端子13之上方彈性臂134伸出絕緣座體11上方與屏蔽殼體15接觸，提供接地效果。Moreover, the shield housing 15 can be covered on the outside of the insulating base 11 of the socket 1 of the power connector, and the slot 151 provided on the two sides of the shield housing 15 is opposite to the bump 115 on the outer side of the insulating base 11 respectively. The cover is affixed and fastened, and the top of one side of the shielding case 15 is bent downwardly with a blocking piece 152. The blocking piece 152 is a baffle 1215 protruding from the top of the body 1211 of the inner insulator 121 for shielding. The housing 15 is covered, positioned outside the insulating base 11 and the inner insulator 121, and the elastic arm 134 above the second terminal 13 extends above the insulating seat 11 to contact the shield case 15 to provide a grounding effect.
另，第二端子13之框座131，係可呈四邊形、六邊形、八邊形、多邊形或幾合形狀的圓形、橢圓形等各類形之框體形式設計；本發明中第二端子13之較佳實施例，其框座131係呈八邊形之設計，並於框座131的間隔的四邊分別延伸設有抵持部132，而於相鄰的抵持部132間之四邊，再分別設有上下二相對之固定片133。In addition, the frame 131 of the second terminal 13 can be designed in the form of a frame of a quadrangular shape, a hexagonal shape, an octagonal shape, a polygonal shape or a plurality of circular shapes, an elliptical shape, and the like; In the preferred embodiment of the terminal 13, the frame 131 has an octagonal design, and the abutting portion 132 is respectively extended on the four sides of the frame 131, and the four sides of the adjacent abutting portion 132 are respectively disposed. Further, there are respectively fixed upper and lower fixed pieces 133.
請參閱第四、五圖所示，係為本發明插座使用時之側視剖面圖及使用後之側視剖面圖，由圖中可清楚看出，本發明之插座1為組裝至預設電路板3上，以預設電路板3上的複數焊接孔31供插座1之第一焊接部1223、第二焊接部135及第三焊接部1413穿入，而屏蔽殼體15二側凸塊卡在電路板3上以及穿腳穿入焊接孔31中，再進行焊接作業結合。Please refer to the fourth and fifth figures, which are side cross-sectional views of the socket of the present invention and a side cross-sectional view after use. It can be clearly seen from the figure that the socket 1 of the present invention is assembled to a preset circuit. On the board 3, the first soldering portion 1223, the second soldering portion 135 and the third soldering portion 1413 of the socket 1 are inserted through the plurality of soldering holes 31 on the predetermined circuit board 3, and the shield housing 15 has two side bump cards. On the circuit board 3 and through the penetration holes into the welding holes 31, the welding operation is combined.
請參閱第六、七圖所示，係為本發明插座與插頭插接前之立體分解圖及插頭之立體分解圖，由圖中可清楚看出，本發明之插座1位於電路板3上後，可供插頭2連接，其插頭2係包括有中心電極桿21、內電極層22、絕緣套管23及外電極層24，其中：該中心電極桿21外設有隔絕體211。Please refer to the sixth and seventh figures, which are perspective exploded views of the socket and the plug of the present invention, and an exploded perspective view of the plug. It can be clearly seen from the figure that the socket 1 of the present invention is located on the circuit board 3. The plug 2 is connected to the plug 2, and the plug 2 includes a center electrode rod 21, an inner electrode layer 22, an insulating sleeve 23 and an outer electrode layer 24. The center electrode rod 21 is provided with an insulator 211.
該內電極層22二側分別設有連接管221及焊接部222，而連接管221一側內環上朝內凸起設有環狀排列之複數接觸端2211，並於接觸端221與接觸端221之間剖設有剖孔2212，而焊接部222為連接有供電導線。A connecting tube 221 and a soldering portion 222 are respectively disposed on two sides of the inner electrode layer 22, and the inner ring on one side of the connecting tube 221 is convexly disposed inwardly with a plurality of annular contact terminals 2211, and is disposed at the contact end 221 and the contact end. A broaching hole 2212 is formed between the 221, and the welding portion 222 is connected with a power supply wire.
該絕緣套管23為中空狀，且一側設有對接孔230，並於絕緣套管23在相鄰對接孔230的外環凹設有卡扣凹槽231。The insulating sleeve 23 is hollow and has a matching hole 230 on one side, and a snap groove 231 is recessed in the outer ring of the adjacent butt hole 230 in the insulating sleeve 23.
該外電極層24為包覆在絕緣套管23外。The outer electrode layer 24 is covered outside the insulating sleeve 23.
上述插頭2各構件於組裝時，係將中心電極桿21置入於內電極層22內，並在絕緣套管23模具內塑膠射出一體成型時結合有內電極層22，以使絕緣套管23內部定位有內電極層22，並於絕緣套管23外包覆定位有外電極層24，使絕緣套管23之對接孔230內的壁面上，露出有內電極層22之連接管221的複數接觸端2211，並搭配中心電極桿21呈現插頭2型式，而中心電極桿21及隔絕體211為延伸出內電極層22一側之焊接部222外與外部電子裝置連接，作為傳輸訊號使用，而內電極層22一側之焊接部222上為焊接導線，並提供供電效果，而外電極層24上連接有導線，提供接地用效果，以組構成本發明之插頭2。When the components of the plug 2 are assembled, the center electrode rod 21 is placed in the inner electrode layer 22, and the inner electrode layer 22 is bonded to the plastic injection molding in the mold of the insulating sleeve 23, so that the insulating sleeve 23 is provided. The inner electrode layer 22 is internally disposed, and the outer electrode layer 24 is overlaid on the outer surface of the insulating sleeve 23 so that the plurality of connecting tubes 221 of the inner electrode layer 22 are exposed on the wall surface of the butting hole 230 of the insulating sleeve 23. The contact end 2211 is provided with a plug type 2 in combination with the center electrode rod 21, and the center electrode rod 21 and the insulator 211 are connected to external electronic devices outside the soldering portion 222 extending from the side of the inner electrode layer 22, and are used as transmission signals. The soldering portion 222 on the side of the inner electrode layer 22 is a soldering wire and provides a power supply effect, and the outer electrode layer 24 is connected with a wire to provide a grounding effect to constitute the plug 2 of the present invention.
請參閱第八、九、十圖所示，係為本發明插座與插頭插接前之側視剖面圖、插接時之側視剖面圖及插接後之前視剖面圖，由圖中可清楚看出，本發明之插座1係利用絕緣座體11於插接空間110一側所設之插接口111，供相對型式之插頭2***，並使插頭2進入插接空間110內，以內部之對接孔230供第一端子12之內絕緣體121的桿體1212穿入，而讓插頭2之內電極層22的複數接觸端2211接觸桿體1212外之對接管1222，形成供應正極電源，而中心電極桿21***內絕緣體121之內插孔120內與第三端子14之對接部141接觸，形成傳輸訊號，而外電極層24會在插接空間110內與第二端子13之彈性抵持體1321接觸，形成供應負極電源，使插頭2與插座1呈電性連接，且進行電源及訊號之傳輸；並於插頭2***於插接空間110內後，以絕緣套管23在相鄰對接孔230外環之卡扣凹槽231供第二端子13之彈性抵持體1321抵持。Please refer to the eighth, ninth and tenth drawings, which are side cross-sectional views of the socket and the plug before being plugged in, a side cross-sectional view when plugged in, and a front cross-sectional view after plugging, which is clear from the figure. It can be seen that the socket 1 of the present invention utilizes the socket 111 provided on the side of the insertion space 110 by the insulating base 11 for inserting the plug 2 of the opposite type, and the plug 2 is inserted into the insertion space 110 to be internal. The docking hole 230 is inserted into the rod body 1212 of the inner insulator 121 of the first terminal 12, and the plurality of contact ends 2211 of the inner electrode layer 22 of the plug 2 are brought into contact with the butting tube 1222 outside the rod body 1212 to form a positive power supply, and the center is formed. The electrode rod 21 is inserted into the inner socket 120 of the inner insulator 121 to contact the abutting portion 141 of the third terminal 14 to form a transmission signal, and the outer electrode layer 24 is elastically resisted by the second terminal 13 in the socket space 110. 1321 contacts, forming a supply of negative pole power, electrically connecting the plug 2 and the socket 1, and transmitting power and signals; and after the plug 2 is inserted into the socket space 110, the insulating sleeve 23 is adjacent to the docking hole The buckle groove 231 of the outer ring of 230 is elastically resisted by the second terminal 13 1321 resisting.
且插座1之第一端子12藉由外部端子122所設圓筒狀之對接管1222，與插頭2之複數接觸端2211接觸上可形成穩定接觸，以內電極層22之連接管221內環上環狀排列並朝內凸起之複數接觸端2211內徑為小於對接管1222的外徑，於插接時，環狀排列的複數接觸端2211會包圍在對接管1222外移動，複數接觸端2211會持續接觸在對接管1222上，可確保插頭2及插座1對接時穩定不偏心，並提供穩定的傳輸電源。The first terminal 12 of the socket 1 is formed in a stable contact with the plurality of contact ends 2211 of the plug 2 by the cylindrical butting tube 1222 provided by the external terminal 122, and the inner ring of the connecting tube 221 of the inner electrode layer 22 is looped. The inner diameter of the plurality of contact ends 2211 which are arranged inwardly and inwardly is smaller than the outer diameter of the butt tube 1222. When the plugs are connected, the plurality of annular contact terminals 2211 are surrounded by the outer tube 1222, and the plurality of contact ends 2211 Continuous contact on the butt tube 1222 ensures stable and non-eccentricity of the plug 2 and the socket 1 when docked, and provides stable transmission power.
再於，插座1之第二端子13利用彈性抵持體1321在抵持部132的前端位置朝後向內拱起延伸方式，使各彈性抵持體1321內徑小於插頭2之外電極層24的外徑，且整個朝後延伸方向為相同插頭2***方向，令插頭2由插接口111***時(如第二、八圖所示)，為接觸位於插接空間110內所弧凸之彈性抵持體1321部份，而彈性抵持體1321在作擺動時，會以連接在抵持部132前端所設之軸部1322為中心在內容室1101內作擺動，並使彈性抵持體1321順著外電極層24的推入而持續朝外並向後形成無阻力的擺動，使彈性抵持體1321受到插頭2的推擠力量不會擠壓到軸部1322處，防止軸部1322受到推擠而產生變形，讓彈性抵持體1321擺動順暢，防止受到阻擋而形成歪斜及偏離的擺動，避免彈性抵持體1321在變形後發生插頭2插接時卡制的問題，導致插頭2無法順利的插接，是以本發明之插座1的第二端子13提供插頭2低阻力且順利的插接。Further, the second terminal 13 of the socket 1 is extended toward the rear inward by the elastic abutting body 1321 at the front end position of the abutting portion 132, so that the inner diameter of each elastic abutting body 1321 is smaller than the outer electrode layer 24 of the plug 2. The outer diameter, and the entire rearward extending direction is the same insertion direction of the plug 2, so that when the plug 2 is inserted by the plug connector 111 (as shown in the second and eighth figures), the elasticity of the arc convex in the contact space 110 is contacted. The portion of the body 1321 is abutted, and the elastic abutting body 1321 swings in the content chamber 1101 centering on the shaft portion 1322 provided at the front end of the abutting portion 132, and elastically resists the body 1321. With the push-in of the outer electrode layer 24, the non-resistance swing is continuously formed outward and backward, so that the elastic abutting body 1321 is not pressed against the shaft portion 1322 by the pushing force of the plug 2, and the shaft portion 1322 is prevented from being pushed. The deformation is caused by the squeezing, the elastic abutting body 1321 is smoothly oscillated, and the swaying of the skew and the deviation is prevented from being blocked, and the problem that the elastic damper body 1321 is stuck after the plug 2 is inserted after the deformation is prevented, and the plug 2 cannot be smoothly performed. The plug is the second terminal 13 of the socket 1 of the present invention. 2 for the low resistance connector plug and smoothly.
故，本發明為主要針對插座1之第一端子12與插頭2之內電極層22設計，在第一端子12之基部1221一側朝外延伸有呈圓筒狀包覆在桿體1212外之對接管1222，而內電極層22於連接管221一側內環上朝內凸起設有環狀排列之複數接觸端2211，使插頭2***插座1之插接空間110時，環狀排列的複數接觸端2211會包圍在對接管1222外移動及緊密接觸在對接管1222上，可確保插頭2及插座1對接時穩定不偏心，並提供穩定的傳輸電源或訊號效果。Therefore, the present invention is mainly designed for the first terminal 12 of the socket 1 and the inner electrode layer 22 of the plug 2, and extends outwardly on the side of the base portion 1221 of the first terminal 12 and is wrapped around the rod body 1212 in a cylindrical shape. The inner tube layer 22 is protruded inwardly on the inner ring on the side of the connecting tube 221, and the plurality of contact ends 2211 are arranged in an annular shape. When the plug 2 is inserted into the insertion space 110 of the socket 1, the annular arrangement is arranged. The plurality of contact ends 2211 will be moved around the butt tube 1222 and closely contact the butt tube 1222 to ensure stable and non-eccentricity when the plug 2 and the socket 1 are docked, and provide a stable transmission power or signal effect.
上述本發明之電源連接器於實際使用時，為可具有下列各項優點，如：The above-mentioned power connector of the present invention can have the following advantages when it is actually used, such as:
(一)利用插座1之第一端子12的圓筒狀對接管1222與插頭2之內電極層22的複數接觸端2211對接時，可藉由環狀排列的複數接觸端2211包圍在對接管1222外移動並接觸，進而確保插頭2及插座1對接時穩定不偏心，並提供穩定的傳輸電源效果。(1) When the cylindrical butt tube 1222 of the first terminal 12 of the socket 1 is mated with the plurality of contact ends 2211 of the inner electrode layer 22 of the plug 2, the plurality of contact ends 2211 arranged in a ring shape may be surrounded by the butt tube 1222 The external movement and contact ensure that the plug 2 and the socket 1 are stable and not eccentric when docked, and provide a stable transmission power supply effect.
(二)利用第一端子12之外部端子122所設圓筒狀對接管1222的結構，在加工製作上相當簡單，可透過車削加工或模具製作等方式，一體成型有呈圓筒狀完整無縫隙的對接管1222，或者可透過板件沖壓後彎折有呈圓筒狀但具有縫隙的對接管1222等方式，利用具有對接管1222之外部端子122與內絕緣體121結合後可使第一端子12呈現小型化設計，使第一端子12有效節省製造作業程序及時間，且對接管1222具有製作材料面積少、降低材料成本之效果。(2) The structure of the cylindrical butt joint 1222 provided by the external terminal 122 of the first terminal 12 is relatively simple in processing, and can be integrally formed into a cylindrical shape without gaps by means of turning or mold making. The butt tube 1222 can be bent through a plate member and bent into a cylindrical but slitted butt tube 1222. The first terminal 12 can be made by combining the external terminal 122 having the butt tube 1222 with the inner insulator 121. The miniaturization design is presented, so that the first terminal 12 can effectively save the manufacturing process and time, and the butt joint 1222 has the effect of reducing the material area and reducing the material cost.
(三)插座1之第二端子13的彈性抵持體1321在抵持部132前端朝後向內拱起延伸方式，使彈性抵持體1321與插頭2之外電極層24接觸時，彈性抵持體1321會以連接在抵持部132前端之軸部1322為中心作擺動，使彈性抵持體1321朝另側擺動而不會擠壓軸部1322，形成無阻力的擺動動作，不會產生變形而擺動成歪斜、偏離角度，避免彈性抵持體1321變形而影響插頭2的插接狀況，讓插頭2可順暢且低阻力的插接接觸。(3) The elastic abutting body 1321 of the second terminal 13 of the socket 1 is extended inwardly and inwardly at the front end of the abutting portion 132, and elastically abuts when the elastic abutting body 1321 is in contact with the outer electrode layer 24 of the plug 2 The holder 1321 swings around the shaft portion 1322 that is connected to the front end of the abutting portion 132, and swings the elastic abutting body 1321 toward the other side without pressing the shaft portion 1322, thereby forming a non-resisting swinging motion, which does not occur. The deformation is swung to be skewed and deviated, and the deformation of the elastic abutting body 1321 is prevented to affect the plugging state of the plug 2, so that the plug 2 can be smoothly and low-resistance plug-in contact.
惟，以上所述僅為本發明之較佳實施例而已，非因此即侷限本發明之專利範圍，故舉凡運用本發明說明書及圖式內容所為之簡易修飾及等效結構變化，均應同理包含於本發明之專利範圍內，合予陳明。However, the above description is only the preferred embodiment of the present invention, and thus it is not intended to limit the scope of the present invention. Therefore, the simple modification and equivalent structural changes of the present specification and the drawings should be treated similarly. It is included in the scope of the patent of the present invention and is combined with Chen Ming.
綜上所述，本發明之電源連接器於使用時，為確實能達到其功效及目的，故本發明誠為一實用性優異之研發創設，為符合發明專利之申請要件，爰依法提出申請，盼 審委早日賜准本案之發明專利，以保障發明人之辛苦創作，倘若 鈞局審委有任何稽疑，請不吝來函指示，發明人定當竭力配合，實感德便。In summary, the power connector of the present invention can achieve its efficacy and purpose when it is used. Therefore, the present invention is a practical and excellent research and development creation, and is an application for conforming to the invention patent, and an application is made according to law. It is hoped that the trial committee will grant the invention patent of this case as soon as possible to protect the inventor's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the inventor will try his best to cooperate with it.
1．．．插座1. . . socket
11．．．絕緣座體11. . . Insulated body
110．．．插接空間110. . . Docking space
1101．．．內容室1101. . . Content room
111．．．插接口111. . . Plug interface
112．．．嵌入孔112. . . Embedded hole
113．．．嵌槽113. . . Insert slot
114．．．扣槽114. . . Buckle
115．．．凸塊115. . . Bump
12．．．第一端子12. . . First terminal
120．．．內插孔120. . . Inner jack
121．．．內絕緣體121. . . Inner insulator
1211．．．本體1211. . . Ontology
1212．．．桿體1212. . . Rod body
1213．．．剖槽1213. . . Groove
1214．．．凸扣1214. . . Buckle
1215．．．擋板1215. . . Baffle
122．．．外部端子122. . . External terminal
1220．．．穿孔1220. . . perforation
1221．．．基座1221. . . Pedestal
1222．．．對接管1222. . . Butt joint
1223．．．第一焊接部1223. . . First weld
13．．．第二端子13. . . Second terminal
131．．．框座131. . . Frame
132．．．抵持部132. . . Responsible department
1321．．．彈性抵持體1321. . . Elastic resistance
1322．．．軸部1322. . . Shaft
133．．．固定片133. . . Fixed piece
134．．．彈性臂134. . . Elastic arm
135．．．第二焊接部135. . . Second weld
14．．．第三端子14. . . Third terminal
141．．．對接部141. . . Docking
1410．．．卡制槽1410. . . Card slot
1411．．．彈性臂1411. . . Elastic arm
1412．．．卡制段1412. . . Card segment
1413．．．第三焊接部1413. . . Third weld
15．．．屏蔽殼體15. . . Shielding housing
151．．．槽孔151. . . Slot
152．．．擋片152. . . Blank
2．．．插頭2. . . plug
21．．．中心電極桿twenty one. . . Center electrode rod
211．．．隔絕體211. . . Insulator
22．．．內電極層twenty two. . . Inner electrode layer
221．．．連接管221. . . Connecting pipe
2211．．．接觸端2211. . . Contact end
2212．．．剖孔2212. . . Split hole
23．．．絕緣套管twenty three. . . Insulating sleeve
230．．．對接孔230. . . Docking hole
231．．．卡扣凹槽231. . . Buckle groove
24．．．外電極層twenty four. . . Outer electrode layer
3．．．電路板3. . . Circuit board
31．．．焊接孔31. . . Welding hole
A．．．絕緣本體A. . . Insulating body
A0．．．收容腔A0. . . Containment chamber
A1．．．第一收容槽A1. . . First receiving slot
A2．．．第二收容槽A2. . . Second receiving slot
B．．．第一導電端子B. . . First conductive terminal
B1．．．主體部B1. . . Main body
B2．．．固持部B2. . . Holding unit
B3．．．對接部B3. . . Docking
C．．．第二導電端子C. . . Second conductive terminal
C1．．．主體部C1. . . Main body
C2．．．固持部C2. . . Holding unit
C3．．．對接部C3. . . Docking
第一圖 係為本發明插座之立體外觀圖。The first figure is a perspective view of the socket of the present invention.
第二圖 係為本發明插座之立體分解圖。The second figure is an exploded perspective view of the socket of the present invention.
第三圖 係為本發明插座另一視角之立體分解圖。The third figure is an exploded perspective view of another perspective of the socket of the present invention.
第四圖 係為本發明插座使用時之側視剖面圖。Figure 4 is a side cross-sectional view showing the socket of the present invention in use.
第五圖 係為本發明插座使用後之側視剖面圖。Figure 5 is a side cross-sectional view showing the socket of the present invention after use.
第六圖 係為本發明插座與插頭插接前之立體分解圖。The sixth figure is an exploded perspective view of the socket and the plug of the present invention before being inserted.
第七圖 係為本發明插頭之立體分解圖。Figure 7 is a perspective exploded view of the plug of the present invention.
第八圖 係為本發明插座與插頭插接前之側視剖面圖。Figure 8 is a side cross-sectional view of the socket and plug of the present invention before being inserted.
第九圖 係為本發明插座與插頭插接時之側視剖面圖。Figure 9 is a side cross-sectional view showing the socket and the plug of the present invention when inserted.
第十圖 係為本發明插座與插頭插接後之前視剖面圖。The tenth figure is a front cross-sectional view of the socket and the plug of the present invention after being inserted.
第十一圖 係為習用電源連接器之立體分解圖。Figure 11 is an exploded perspective view of a conventional power connector.
第十二圖 係為習用電源連接器之側視剖面圖。Figure 12 is a side cross-sectional view of a conventional power connector.
1．．．插座1. . . socket
11．．．絕緣座體11. . . Insulated body
110．．．插接空間110. . . Docking space
1101．．．內容室1101. . . Content room
111．．．插接口111. . . Plug interface
115．．．凸塊115. . . Bump
12．．．第一端子12. . . First terminal
120．．．內插孔120. . . Inner jack
121．．．內絕緣體121. . . Inner insulator
1211．．．本體1211. . . Ontology
1212．．．桿體1212. . . Rod body
1213．．．剖槽1213. . . Groove
1214．．．凸扣1214. . . Buckle
1215．．．擋板1215. . . Baffle
122．．．外部端子122. . . External terminal
1220．．．穿孔1220. . . perforation
1221．．．基座1221. . . Pedestal
1222．．．對接管1222. . . Butt joint
1223．．．第一焊接部1223. . . First weld
13．．．第二端子13. . . Second terminal
131．．．框座131. . . Frame
132．．．抵持部132. . . Responsible department
1321．．．彈性抵持體1321. . . Elastic resistance
1322．．．軸部1322. . . Shaft
133．．．固定片133. . . Fixed piece
134．．．彈性臂134. . . Elastic arm
135．．．第二焊接部135. . . Second weld
14．．．第三端子14. . . Third terminal
141．．．對接部141. . . Docking
1410．．．卡制槽1410. . . Card slot
1411．．．彈性臂1411. . . Elastic arm
1412．．．卡制段1412. . . Card segment
1413．．．第三焊接部1413. . . Third weld
15．．．屏蔽殼體15. . . Shielding housing
151．．．槽孔151. . . Slot
152．．．擋片152. . . Blank
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100103359A TWI410002B (en) | 2011-01-28 | 2011-01-28 | Power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100103359A TWI410002B (en) | 2011-01-28 | 2011-01-28 | Power connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201232951A TW201232951A (en) | 2012-08-01 |
| TWI410002B true TWI410002B (en) | 2013-09-21 |
Family
ID=47069741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100103359A TWI410002B (en) | 2011-01-28 | 2011-01-28 | Power connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI410002B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054586B (en) * | 2017-12-28 | 2023-09-01 | 顺科新能源技术股份有限公司 | Two-core plastic belt shielding connector |
| NO347723B1 (en) * | 2021-11-12 | 2024-03-11 | Easee As | Electrical connector for an electric socket for an electric plug of a charging cable, an electric socket comprising such electrical connector, a charging station comprising such electric socket and methods of connecting an electrical connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06236785A (en) * | 1992-12-07 | 1994-08-23 | Whitaker Corp:The | Connector with switch |
| TWI261394B (en) * | 2004-04-28 | 2006-09-01 | Hirose Electric Co Ltd | Coaxial connector |
| CN1853319A (en) * | 2003-09-17 | 2006-10-25 | 胡贝尔和茹纳股份公司 | Coaxial plug-and-socket connector |
| TWM396504U (en) * | 2010-06-23 | 2011-01-11 | Santa Electronics Inc | Improved terminal structure of electrical connector |
-
2011
- 2011-01-28 TW TW100103359A patent/TWI410002B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06236785A (en) * | 1992-12-07 | 1994-08-23 | Whitaker Corp:The | Connector with switch |
| CN1853319A (en) * | 2003-09-17 | 2006-10-25 | 胡贝尔和茹纳股份公司 | Coaxial plug-and-socket connector |
| TWI261394B (en) * | 2004-04-28 | 2006-09-01 | Hirose Electric Co Ltd | Coaxial connector |
| TWM396504U (en) * | 2010-06-23 | 2011-01-11 | Santa Electronics Inc | Improved terminal structure of electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201232951A (en) | 2012-08-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |