TW201830787A - Power connector - Google Patents
Power connector Download PDFInfo
- Publication number
- TW201830787A TW201830787A TW106104707A TW106104707A TW201830787A TW 201830787 A TW201830787 A TW 201830787A TW 106104707 A TW106104707 A TW 106104707A TW 106104707 A TW106104707 A TW 106104707A TW 201830787 A TW201830787 A TW 201830787A
- Authority
- TW
- Taiwan
- Prior art keywords
- power
- power connector
- pair
- lateral direction
- terminal
- Prior art date
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
本發明涉及一種電源連接器，尤其涉及一種具有強度較高的電源端子對及並聯緊固件之電源連接器。The present invention relates to a power connector, and more particularly to a power connector having a high strength power terminal pair and a parallel fastener.
電源連接器作為一種習知電連接器，主要用於進行電流之傳輸。習知電源連接器通常包括有複數或單獨一根電源端子以及用以承載該電源端子以对電源端子周圍進行絕緣處理之絕緣座體。複數個電源端子可藉由端子匯流片實現並聯連接，藉此提供大電流傳輸。The power connector is a conventional electrical connector that is mainly used for current transmission. Conventional power connectors typically include a plurality or a single power terminal and an insulative housing for carrying the power terminal to insulate the power terminals. A plurality of power terminals can be connected in parallel by terminal bus bars, thereby providing high current transmission.
參閱圖式之第一圖所示，為一種習知之電源連接器900，其具有絕緣本體91、固定於絕緣本體91內之複數電源端子對92及並聯緊固件93，絕緣本體91具有複數沿橫向方向並排設置以收容電源端子對之端子收容槽，電源端子對92藉由其兩側設置之彈片固定於絕緣本體91內，每一電源端子對92之支撐部具有一對沿前後方向對齊之安裝孔，外部導出端子藉由螺絲、銷等鎖附於電源端子對92後端，惟，並聯緊固件93僅僅藉由螺絲、銷等鎖附於電源端子對，當鎖附力過大時並聯緊固件有斷裂之隱患，電源端子對之安裝孔周邊位置也無法承受較大之鎖附力；另，當連接高電流之線纜時，電源端子對及並聯緊固件無相應支撐，不能承受線纜整體重量，拉扯線纜時也會造成電源端子對之支撐部924拉起或開裂之風險。Referring to the first figure of the drawings, a conventional power connector 900 has an insulative housing 91, a plurality of power terminal pairs 92 and a parallel fastener 93 fixed in the insulative housing 91. The insulative housing 91 has a plurality of lateral directions. The direction is arranged side by side to accommodate the terminal receiving slot of the power terminal pair. The power terminal pair 92 is fixed in the insulative housing 91 by the elastic piece disposed on both sides thereof, and the supporting portion of each power terminal pair 92 has a pair of mountings aligned in the front-rear direction. The hole and the external lead-out terminal are locked to the rear end of the power terminal pair 92 by screws, pins, etc., but the parallel fastener 93 is only locked to the power terminal pair by screws, pins, etc., and the parallel fastener is used when the locking force is too large. There is a hidden danger that the power terminal can not bear a large locking force on the peripheral position of the mounting hole; in addition, when connecting a high current cable, the power terminal pair and the parallel fastener have no corresponding support, and cannot bear the cable as a whole. The weight, when pulling the cable, also causes the risk that the power terminal pulls or cracks the support portion 924.
有鑒於此，有必要對習知電源連接器作進一步改進，以解決上述問題。In view of this, it is necessary to further improve the conventional power connector to solve the above problems.
本發明之目的在於提供一種具有強度較高的電源端子對及並聯緊固件之電源連接器。It is an object of the present invention to provide a power connector having a high strength power terminal pair and a parallel fastener.
為實現上述目的，本創作關於一種電源連接器，其包括：電源連接器，其包括：絕緣本體、沿橫向方向並排固定於所述絕緣本體上之複數電源端子對、將每一電源端子對中的兩片電源端子機械並電性地連接於一體之並聯緊固件。前述絕緣本體具有沿橫向方向並排設置之複數端子收容槽；所述絕緣本體還具有位於對應端子收容槽後方且與其相連通之安置槽，所述並聯緊固件卡扣收容於所述安置槽內並於該安置槽內將相應電源端子對固定。In order to achieve the above object, the present invention relates to a power connector, comprising: a power connector, comprising: an insulating body, a plurality of power terminal pairs fixed side by side in the lateral direction on the insulating body, and centering each power terminal The two power terminals are mechanically and electrically connected to an integrated parallel fastener. The insulative housing has a plurality of terminal receiving slots arranged side by side in the lateral direction; the insulative housing further has a positioning slot located behind the corresponding terminal receiving slot and communicating therewith, and the parallel fastener is buckled and received in the positioning slot Fix the corresponding power terminal pair in the positioning slot.
作為本發明之進一步改進，其中前述每一電源端子對包括一對相對設置的接觸片、位於後方的支撐部、將一對接觸片及支撐部分別相連的一對連接部，所述支撐部與每一連接部相連均構成L型。According to a further improvement of the present invention, each of the power supply terminal pairs includes a pair of oppositely disposed contact pieces, a rear support portion, and a pair of connection portions respectively connecting the pair of contact pieces and the support portion, the support portion and the support portion Each connecting portion is connected to form an L shape.
作為本發明之進一步改進，其中前述接觸片收容於端子收容槽內，所述連接部及支撐部位於所述安置槽內，所述並聯緊固件抵壓於連接部的上方。According to a further improvement of the present invention, the contact piece is received in the terminal receiving groove, the connecting portion and the supporting portion are located in the positioning groove, and the parallel fastener is pressed against the connecting portion.
作為本發明之進一步改進，其中前述並聯緊固件具有主體部及自主體部向後延伸的突伸部，所述突伸部沿電源連接器橫向方向上的寬度較主體部的寬度小。As a further improvement of the present invention, the parallel fastener has a main body portion and a projection extending rearward from the main body portion, and the width of the protruding portion in the lateral direction of the power connector is smaller than the width of the main body portion.
作為本發明之進一步改進，其中前述絕緣本體具有對接面、後端面及位於對接面與後端面之間的安裝面，所述絕緣本體具有位於安裝面與後端面之間且沿橫向方向間隔設置有複數隔板，自相鄰兩隔板的相對面相向突伸形成一對限制壁，所述限制壁與安裝面及相應之隔板共同圍設形成所述安置槽。According to a further improvement of the present invention, the insulative housing has an abutting surface, a rear end surface, and a mounting surface between the abutting surface and the rear end surface, and the insulating body has a space between the mounting surface and the rear end surface and is spaced apart in the lateral direction. The plurality of partition plates protrude from opposite sides of the adjacent two partition plates to form a pair of restricting walls, and the restricting walls are enclosed with the mounting surface and the corresponding partition plate to form the positioning groove.
作為本發明之進一步改進，其中前述限制壁位於前述突伸部橫向方向上的兩側且與之相卡扣。As a further improvement of the present invention, the restricting wall is located on both sides of the protruding portion in the lateral direction and is engaged with the same.
作為本發明之進一步改進，其中前述突伸部橫向方向上的兩側分別向外突伸形成凸塊，一對所述限制壁分別設有與對應凸塊卡扣配合之卡扣結構。As a further improvement of the present invention, the two sides of the protruding portion in the lateral direction respectively protrude outwardly to form a protrusion, and the pair of the limiting walls are respectively provided with a snap structure that is snap-fitted with the corresponding protrusion.
作為本發明之進一步改進，其中前述卡扣結構為沿前後方向延伸之卡扣槽。As a further improvement of the present invention, the aforementioned snap structure is a snap groove extending in the front-rear direction.
作為本發明之進一步改進，其中前述突伸部橫向方向上的兩側還具有向外突伸形成的凸肋，所述凸肋沿並聯緊固件的安裝方向延伸且與所述凸塊相連，所述限制壁分別形成有供凸肋及凸塊***並將凸肋收納於其中的限位槽。According to a further improvement of the present invention, the two sides of the protruding portion in the lateral direction further have outwardly projecting ribs extending along the mounting direction of the parallel fasteners and connected to the bumps. The limiting wall is formed with a limiting groove for inserting the rib and the protrusion and accommodating the rib therein.
作為本發明之進一步改進，其中前述卡扣結構為沿並聯緊固件的安裝方向延伸之彈性臂。As a further improvement of the present invention, the aforementioned snap structure is a resilient arm extending in the mounting direction of the parallel fastener.
本發明藉由於絕緣本體設置有與端子收容槽相連通的安置槽，並聯緊固件可卡扣收容於對應的安置槽內以將相應的電源端子對固定，當並聯緊固件受到過大的扭力鎖附力時不會開裂。According to the invention, the insulating body is provided with a positioning groove communicating with the terminal receiving groove, and the parallel fastener can be buckled and received in the corresponding positioning groove to fix the corresponding power terminal pair, and the parallel fastener is locked by excessive torque. The force will not crack.
請一併參閱第二圖至第十圖所示為本發明電源連接器100之第一較佳實施例，所述電源連接器100包括絕緣本體1、固定於所述絕緣本體1中之複數電源端子對2和訊號端子3、將電源端子對2與設置於絕緣本體1後側之外部導出端子（未圖示）機械地並電性地連接在一起的並聯緊固件4。Referring to FIG. 2 to FIG. 10 , a first preferred embodiment of the power connector 100 of the present invention includes an insulative housing 1 and a plurality of power sources fixed in the insulative housing 1 . The terminal pair 2 and the signal terminal 3, and the parallel fastener 4 that mechanically and electrically connects the power terminal pair 2 to an external lead-out terminal (not shown) provided on the rear side of the insulative housing 1.
請結合第二圖至第四圖所示，所述絕緣本體1設有基部11及自所述基部11沿與对接連接器（未圖示）之插接方向向後延伸之延伸部12及位於所述基部11前部之橫向兩側之兩導柱13，前述導柱13用以導引對接連接器之插接。As shown in the second to fourth embodiments, the insulative housing 1 is provided with a base portion 11 and an extension portion 12 extending from the base portion 11 in a direction of insertion with a mating connector (not shown) The two guide posts 13 on the lateral sides of the front portion of the base portion 11 are used for guiding the mating of the mating connector.
所述基部11設有位於前側以與對接連接器相對接之對接面110、位於後側之安裝面111以及前後貫穿對接面110和安裝面111之複數端子收容槽112。於本發明中，所述端子收容槽112包括有複數電源端子收容槽1121和複數訊號端子收容槽1122。所述電源端子收容槽1121沿絕緣本體1橫向排列設置，所述訊號端子收容槽1122位於所述電源端子收容槽1121之一側。每一所述電源端子收容槽1121前部之兩側朝向其內部突設有限位塊1123。The base portion 11 is provided with a mating surface 110 on the front side opposite to the mating connector, a mounting surface 111 on the rear side, and a plurality of terminal receiving slots 112 extending through the mating surface 110 and the mounting surface 111. In the present invention, the terminal receiving slot 112 includes a plurality of power terminal receiving slots 1121 and a plurality of signal terminal receiving slots 1122. The power terminal receiving slots 1121 are arranged along the lateral direction of the insulative housing 1 , and the signal terminal receiving slots 1122 are located on one side of the power terminal receiving slot 1121 . A limiting block 1123 is protruded from a side of the front portion of each of the power terminal receiving grooves 1121 toward the inside thereof.
前述延伸部12具有位於所述安裝面111後方之後端面120，且前述延伸部12包括自前述基部11底部向後延伸之底壁121以及複數自所述安裝面111向後延伸之隔板122，所述底壁121與隔板122相連接，所述隔板122向上突伸以使其上表面高於延伸部12前部之高度。複數隔板122位於所述安裝面111與所述後端面120之間且沿橫向方向間隔設置，所述絕緣本體1之延伸部12還具有位於對應電源端子收容槽1121後方且與其相連通之安置槽123。The extending portion 12 has an end surface 120 behind the mounting surface 111, and the extending portion 12 includes a bottom wall 121 extending rearward from a bottom portion of the base portion 11 and a plurality of partition plates 122 extending rearward from the mounting surface 111. The bottom wall 121 is coupled to a partition 122 that projects upwardly such that its upper surface is higher than the front portion of the extension 12. The plurality of partitions 122 are disposed between the mounting surface 111 and the rear end surface 120 and are spaced apart in the lateral direction. The extending portion 12 of the insulative housing 1 further has a rear portion corresponding to the corresponding power terminal receiving groove 1121 and is connected thereto. Slot 123.
自相鄰兩隔板122的相對面相向突伸形成一對限制壁124，所述限制壁124與所述安裝面111及相應之隔板122共同圍設形成所述安置槽123，以使所述安置槽123從上往下看呈T型。A pair of limiting walls 124 are formed to protrude from opposite sides of the adjacent two partition plates 122. The limiting wall 124 and the mounting surface 111 and the corresponding partition plate 122 are disposed together to form the positioning groove 123. The seating groove 123 is T-shaped when viewed from the top.
請結合第一圖至第五圖所示，本發明電源連接器100共設置有十七個電源端子對2，對應分佈於十七個電源端子收容槽1121中。每一所述電源端子對2收容於一電源端子收容槽1121中，且包括成對相對設置的兩片電源端子，本發明中將每一電源端子對2中的兩片電源端子分別稱為第一端子21和第二端子22。As shown in the first to fifth figures, the power connector 100 of the present invention is provided with a total of seventeen power terminal pairs 2, which are correspondingly distributed in the seventeen power terminal receiving slots 1121. Each of the power terminal pairs 2 is received in a power terminal receiving slot 1121, and includes two power supply terminals disposed in pairs. In the present invention, the two power terminals of each power terminal pair 2 are respectively referred to as A terminal 21 and a second terminal 22.
於本發明中，十七個所述電源端子對2分為三種端子組設置，分別為第一電源端子組、第二電源端子組和複數第三電源端子組，該三種端子組中，第二、第三電源端子組中之電源端子對2與第一電源端子組中之電源端子對2結構設置不相同，當然，也可設置為相同結構；所述第二電源端子組和第三電源端子組中各電源端子對2之結構設置相同。其中，第一電源端子組和第二電源端子組均包括有四個電源端子對2，第三電源端子組包括有三個電源端子對2。In the present invention, seventeen power supply terminal pairs 2 are divided into three terminal group settings, which are a first power terminal group, a second power terminal group, and a plurality of third power terminal groups, and the second of the three terminal groups. The power terminal pair 2 in the third power terminal group is different from the power terminal pair 2 in the first power terminal group. Of course, the same structure may be provided; the second power terminal group and the third power terminal The structure of each power terminal pair 2 in the group is the same. The first power terminal group and the second power terminal group each include four power terminal pairs 2, and the third power terminal group includes three power terminal pairs 2.
其中，第一電源端子組中之每一所述電源端子對2中，所述第一端子21和所述第二端子22（也即每一電源端子對2）設有呈片狀相對設置之一對接觸片23和位於後方的支撐部24、將一對接觸片23及支撐部24分別相連的一對連接部25，所述支撐部24與每一連接部25相連均構成L型。每一電源端子對2中之一對所述接觸片23共同收容於同一所述電源端子收容槽1121內，且每一接觸片23設有自上下側分別向外撕破延伸之抵持片231。所述接觸片23前端抵持所述限位塊1123後側，以限制電源端子對2向前移動。Wherein, in each of the first power terminal groups, the first terminal 21 and the second terminal 22 (that is, each power terminal pair 2) are arranged in a sheet shape. The pair of contact pieces 23 and the support portion 24 at the rear, and the pair of connection portions 25 that connect the pair of contact pieces 23 and the support portion 24, respectively, and the support portion 24 are connected to each of the connection portions 25 to form an L shape. Each of the pair of power supply terminals 2 is disposed in the same power supply terminal receiving slot 1121, and each contact piece 23 is provided with a resisting piece 231 which is respectively torn outwardly from the upper and lower sides. . The front end of the contact piece 23 abuts against the rear side of the limiting block 1123 to restrict the forward movement of the power terminal pair 2.
前述支撐部24由第一端子21的第一支撐部241與第二端子22的第二支撐部242沿前後方向堆疊構成，且支撐部24具有沿前後方向將其貫穿的安裝孔240，其中第一、第二支撐部241、242分別與對應的連接部25相連，第二支撐部242的橫向尺寸比第一支撐部241小，因此形成在第一支撐部241前方形成一缺部243；在其它實施例中，所述第一支撐部241與第二支撐部242橫向尺寸也可無差異，也即不存在缺部243。The support portion 24 is formed by stacking the first support portion 241 of the first terminal 21 and the second support portion 242 of the second terminal 22 in the front-rear direction, and the support portion 24 has a mounting hole 240 penetrating therethrough in the front-rear direction, wherein The second supporting portions 241 and 242 are respectively connected to the corresponding connecting portions 25, and the second supporting portion 242 has a smaller lateral dimension than the first supporting portion 241, so that a missing portion 243 is formed in front of the first supporting portion 241; In other embodiments, the first support portion 241 and the second support portion 242 may also have no lateral dimension, that is, there is no missing portion 243.
前述並聯緊固件4具有主體部41、自所述主體部41向後延伸的突伸部42及位於主體部41與突伸部42下方之***部43，前述突伸部42沿電源連接器100橫向方向上的寬度較前述主體部41的寬度小，從上往下看，所述並聯緊固件4整體呈凸字型，以增強並聯緊固件4本身之強度，當使用過大扭力鎖附時也不會有開裂問題。所述***部43沿電源連接器100橫向方向上的寬度比前述主體部41及突伸部42的寬度均小，是故前述***部43與主體部41及突伸部42之連接處形成朝下設置的連接面44。前述並聯緊固件4還具有沿前後方向將其貫穿之固定孔45。The parallel fastener 4 has a main body portion 41, a protruding portion 42 extending rearward from the main body portion 41, and an insertion portion 43 located below the main body portion 41 and the protruding portion 42. The protruding portion 42 is laterally disposed along the power connector 100. The width in the direction is smaller than the width of the main body portion 41. When viewed from the top, the parallel fastener 4 is convex in shape to enhance the strength of the parallel fastener 4 itself, and is not used when excessive torque is used for locking. There will be cracking problems. The width of the insertion portion 43 in the lateral direction of the power connector 100 is smaller than the widths of the main body portion 41 and the protruding portion 42, so that the connection portion between the insertion portion 43 and the main body portion 41 and the protruding portion 42 is formed toward The connecting surface 44 is provided below. The aforementioned parallel fastener 4 further has a fixing hole 45 penetrating therethrough in the front-rear direction.
前述突伸部42橫向方向上的兩側分別向外突伸形成凸塊421，前述突伸部42還具有位於其後端上方位置且橫向延伸之凸緣422，前述凸緣422向後突伸設置且呈條狀。前述突伸部42還具有位於其後端且位於凸緣422下方並與凸緣422相連之後突部423，前述後突部423位於突伸部42於橫向方向上的一側，且自凸緣422向下延伸至與***部43的底面平齊，前述凸緣422的延伸方向與後突部423的整體延伸方向垂直。The two sides of the protruding portion 42 in the lateral direction respectively protrude outwardly to form a protrusion 421. The protruding portion 42 further has a flange 422 extending laterally above the rear end thereof, and the flange 422 protrudes rearward. It is strip-shaped. The protrusion 42 further has a protrusion 423 at a rear end thereof and below the flange 422 and connected to the flange 422. The rear protrusion 423 is located on one side of the protrusion 42 in the lateral direction, and is self-flange The 422 extends downward to be flush with the bottom surface of the insertion portion 43, and the extending direction of the flange 422 is perpendicular to the overall extending direction of the rear projection 423.
當電源端子對2收容於對應的電源端子收容槽1121內時，前述電源端子對2的接觸片23位於電源端子收容槽1121內，前述連接部25及支撐部24位於所述安置槽123內，所述並聯緊固件4自上而下組裝并卡扣收容於所述安置槽123內，並於該安置槽123內將相應電源端子對2固定。其中，前述並聯緊固件4之連接面44抵壓於所述連接部25的上表面，以使前述主體部41及突伸部42放置於前述連接部25的上方。前述支撐部24之安裝孔240與並聯緊固件4之定位孔45沿前後方向對齊，以供外接固定件***并鎖附，前述突伸部42的後端面與支撐部24平行，且抵靠於支撐部24的前表面，前述凸緣422位於支撐部24上方以限制支撐部24向上移動。前述並聯緊固件4的後突部423收容於支撐部24上的缺部243內，以進一步橫向限位所述第二支撐部242。When the power terminal pair 2 is received in the corresponding power terminal receiving groove 1121, the contact piece 23 of the power terminal pair 2 is located in the power terminal receiving groove 1121, and the connecting portion 25 and the supporting portion 24 are located in the seating groove 123. The parallel fasteners 4 are assembled from the top and bottom and are snap-fitted into the seating groove 123, and the corresponding power terminal pair 2 is fixed in the seating groove 123. The connecting surface 44 of the parallel fastener 4 is pressed against the upper surface of the connecting portion 25 such that the main body portion 41 and the protruding portion 42 are placed above the connecting portion 25. The mounting hole 240 of the support portion 24 and the positioning hole 45 of the parallel fastener 4 are aligned in the front-rear direction for the external fixing member to be inserted and locked, and the rear end surface of the protruding portion 42 is parallel to the support portion 24 and abuts against The front surface of the support portion 24, the aforementioned flange 422 is located above the support portion 24 to restrict the support portion 24 from moving upward. The rear protrusion 423 of the parallel fastener 4 is received in the missing portion 243 on the support portion 24 to further laterally limit the second support portion 242.
所述限制壁124位於前述突伸部42橫向方向上的兩側且與之相卡扣。一對所述限制壁124分別設有與對應凸塊421卡扣配合之卡扣結構。在本實施例中，前述卡扣結構為沿前後方向延伸之卡扣槽1241，以將凸塊421卡扣於其中，可有效將並聯緊固件4定位於安置槽123內，并解決並聯緊固件4未鎖附時的掉落問題。當外部導出端子被拉扯時，並聯緊固件可承受較大的拉扯力並且不會被拉起；另，電源端子對2的一對支撐部24與對應連接部25相連構成L型，以使並聯緊固件4壓制於連接部25上，實現輔助固定並聯緊固件4的作用。The restricting wall 124 is located on both sides of the protruding portion 42 in the lateral direction and is engaged with the same. A pair of the limiting walls 124 are respectively provided with a snap structure that is snap-fitted with the corresponding protrusions 421 . In the embodiment, the buckle structure is a locking groove 1241 extending in the front-rear direction to buckle the protrusion 421 therein, thereby effectively positioning the parallel fastener 4 in the positioning groove 123 and solving the parallel fastener. 4 The problem of falling when not locked. When the external lead-out terminal is pulled, the parallel fastener can withstand a large pulling force and is not pulled up; in addition, the pair of support portions 24 of the power terminal pair 2 are connected to the corresponding connecting portion 25 to form an L-shape, so that the parallel connection The fastener 4 is pressed onto the connecting portion 25 to effect the auxiliary fixing of the parallel fastener 4.
請參閱第十一圖至第十二圖所示，作為本發明之第二較佳實施例，其中電源連接器100'之絕緣本體1'、電源端子對2'、訊號端子3'的結構及組裝關係均與第一實施例相同，絕緣本體1'之一對限制壁124'亦分別設有與對應凸塊421'卡扣配合之卡扣結構。前述卡扣結構亦為沿前後方向延伸之卡扣槽1241'，將不再贅述。Referring to FIG. 11 to FIG. 12, as a second preferred embodiment of the present invention, the structure of the insulative housing 1', the power terminal pair 2', and the signal terminal 3' of the power connector 100' and The assembly relationship is the same as that of the first embodiment. One of the insulative housings 1' is also provided with a snap-fit structure corresponding to the corresponding protrusions 421'. The aforementioned snap structure is also a snap groove 1241' extending in the front-rear direction, and will not be described again.
在本實施例中，並聯緊固件4'與第一實施例中之並聯緊固件4之結構也大致相同，與前述第一實施例不同之處僅在於：並聯緊固件4'之突伸部42'橫向方向上的兩側還具有向外突伸形成的凸肋424'，所述凸肋424'沿並聯緊固件4'的安裝方向延伸且與所述凸塊421'相連，所述凸塊421'位於凸肋424'的自由末端，以形成勾狀結構，所述限制壁124'分別形成有沿豎直方向延伸且與卡扣槽1241'交叉連通之限位槽1242'，前述限位槽1242'將凸肋424'收納於其中。組裝時，前述並聯緊固件4'之凸肋424'及凸塊421'自上而下***限位槽1242'內，直至前述凸塊421'進入并鎖扣於前述卡扣槽1241'內，如此增強並聯緊固件4'於絕緣本體1'內之穩固性，形成多位置、多方向之固定，當受到較大拉扯力時可分散其受力點。In the present embodiment, the parallel fastener 4' is also substantially the same as the parallel fastener 4 of the first embodiment, and differs from the first embodiment only in that the projection 42 of the parallel fastener 4' is The two sides in the lateral direction further have outwardly projecting ribs 424' extending in the mounting direction of the parallel fastener 4' and connected to the bumps 421', the bumps The 421 ′ is located at the free end of the rib 424 ′ to form a hook-shaped structure, and the limiting wall 124 ′ is respectively formed with a limiting groove 1242 ′ extending in the vertical direction and communicating with the locking groove 1241 ′, the foregoing limit The groove 1242' houses the rib 424' therein. When assembled, the rib 424' and the protrusion 421' of the parallel fastener 4' are inserted into the limiting groove 1242' from top to bottom until the protrusion 421' enters and locks into the buckle groove 1241'. The stability of the parallel fastener 4' in the insulating body 1' is thus enhanced, and the multi-position and multi-directional fixing are formed, and the force receiving point can be dispersed when subjected to a large pulling force.
請參照第十三圖至第十四圖所示，為本發明的第三較佳實施例，其中電源連接器100''之絕緣本體1''、電源端子對2''、訊號端子3''及並聯緊固件4''結構均與第一實施例相同，在此不再贅述。一對限制壁124''也分別設有與對應凸塊421''卡扣配合之卡扣結構，與前述第一實施例不同之處僅在於：前述卡扣結構為沿並聯緊固件4''的安裝方向延伸之彈性臂1243''，所述彈性臂1243''為底端與限制壁124''相連的懸臂狀結構，且其頂端為具有卡勾結構1244''的自由端，以勾扣對應之凸塊421''，藉由彈性臂1243''的設置，增加並聯緊固件4''於組裝時之緩衝空間，防止限制壁124''對其產生強干涉，提升電源連接器100''之穩定性。Referring to the thirteenth to fourteenth embodiments, in the third preferred embodiment of the present invention, the insulative housing 1'' of the power connector 100'', the power terminal pair 2'', and the signal terminal 3' The structure of the 'and parallel fasteners 4'' are the same as those of the first embodiment, and are not described herein again. The pair of limiting walls 124'' are also respectively provided with snap-fit structures that are snap-fitted with the corresponding bumps 421'', which differ from the first embodiment only in that the aforementioned snap-fit structure is along the parallel fasteners 4'' The elastic arm 1243" of the mounting direction extends, the elastic arm 1243" is a cantilever structure with a bottom end connected to the limiting wall 124", and the top end thereof has a free end with a hook structure 1244", with a hook The corresponding protrusion 421 ′′, by the arrangement of the elastic arm 1243 ′′, increases the buffer space of the parallel fastener 4 ′′ during assembly, prevents the restriction wall 124 ′ from strongly interfering with it, and improves the power connector 100 . ''The stability.
特別需要指出，對於本領域之普通技藝人員來說，在本發明之教導下所作之針對本發明之等效變化，仍應包含在本發明申請專利範圍所主張之範圍中。It is to be understood that the equivalents of the invention are intended to be included within the scope of the invention as claimed.
100、100'、100''、900‧‧‧電源連接器
1、1'、1''、91‧‧‧絕緣本體
11‧‧‧基部
110‧‧‧對接面
111‧‧‧安裝面
112‧‧‧收容槽
1121‧‧‧電源端子收容槽
1122‧‧‧訊號端子收容槽
1123‧‧‧限位塊
12‧‧‧延伸部
120‧‧‧後端面
121‧‧‧底壁
122‧‧‧隔板
123‧‧‧安置槽
124、124'、124''‧‧‧限制壁
1241、1241'‧‧‧卡扣槽
1242'‧‧‧限位槽
1243''‧‧‧彈性臂
1244''‧‧‧卡勾結構
13‧‧‧導柱
2、2'、2''、92‧‧‧電源端子對
21‧‧‧第一端子
22‧‧‧第二端子
23‧‧‧接觸片
231‧‧‧抵持片
24、924‧‧‧支撐部
240‧‧‧安裝孔
241‧‧‧第一支撐部
242‧‧‧第二支撐部
243‧‧‧缺部
25‧‧‧連接部
3、3'、3''‧‧‧訊號端子
4、4'、4''、93‧‧‧並聯緊固件
41‧‧‧主體部
42、42'‧‧‧突伸部
421、421'、421''‧‧‧凸塊
422‧‧‧凸緣
423‧‧‧後突部
424'‧‧‧凸肋
43‧‧‧***部
44‧‧‧連接面
45‧‧‧固定孔
100, 100', 100'', 900‧‧‧ power connectors
1, 1 ', 1 '', 91‧‧ ‧ insulating body
11‧‧‧ base
110‧‧‧ docking
111‧‧‧Installation surface
112‧‧‧ Containment trough
1121‧‧‧Power terminal receiving slot
1122‧‧‧ Signal terminal receiving slot
1123‧‧‧Limited blocks
12‧‧‧Extension
120‧‧‧ rear end face
121‧‧‧ bottom wall
122‧‧‧Baffle
123‧‧‧Setting trough
124, 124', 124''‧‧‧
1241, 1241'‧‧‧ buckle slot
1242'‧‧‧ Limit slot
1243''‧‧‧Flexible arm
1244''‧‧‧ hook structure
13‧‧‧ Guide column
2, 2', 2'', 92‧‧‧ power terminal pairs
21‧‧‧First terminal
22‧‧‧second terminal
23‧‧‧Contacts
231‧‧‧Resistance film
24, 924‧‧‧ support
240‧‧‧Mounting holes
241‧‧‧First support
242‧‧‧Second support
243‧‧‧ Missing
25‧‧‧Connecting Department
3, 3', 3''‧‧‧ signal terminals
4, 4', 4'', 93‧‧‧ parallel fasteners
41‧‧‧ Main body
42, 42'‧‧‧ protruding
421, 421 ', 421 '' ‧ ‧ bumps
422‧‧‧Flange
423‧‧‧ rear projection
424'‧‧‧ rib
43‧‧‧Insert Department
44‧‧‧ Connection surface
45‧‧‧Fixed holes
第一圖係一種習知的電源連接器之立體示意圖。 第二圖係本發明電源連接器第一較佳實施例之立體組裝圖。 第三圖係第二圖中電源連接器另一角度之立體組裝圖。 第四圖係第二圖所示電源連接器之部分分解圖。 第五圖係第四圖所示電源連接器之進一步分解圖。 第六圖係第五圖所示電源連接器另一視角之視圖。 第七圖至第八圖係第六圖所示電源連接器之部分組裝圖。 第九圖係第八圖中電源端子對及並聯緊固件之立體示意圖。 第十圖係第七圖中A處之放大示意圖。 第十一圖係本發明電源連接器第二較佳實施例之立體示意圖。 第十二圖係第十一圖中B處之放大示意圖。 第十三圖係本發明電源連接器第三較佳實施例之立體示意圖。 第十四圖係第十三圖中C處之放大示意圖。The first figure is a perspective view of a conventional power connector. The second drawing is a perspective assembled view of a first preferred embodiment of the power connector of the present invention. The third figure is an assembled view of another angle of the power connector in the second figure. The fourth figure is a partially exploded view of the power connector shown in the second figure. Figure 5 is a further exploded view of the power connector shown in Figure 4. Figure 6 is a view of another perspective of the power connector shown in Figure 5. 7 to 8 are partial assembled views of the power connector shown in the sixth diagram. The ninth figure is a three-dimensional diagram of the power terminal pair and the parallel fastener in the eighth figure. The tenth figure is an enlarged schematic view of A in the seventh figure. Figure 11 is a perspective view of a second preferred embodiment of the power connector of the present invention. The twelfth figure is an enlarged schematic view of the point B in the eleventh figure. Figure 13 is a perspective view of a third preferred embodiment of the power connector of the present invention. The fourteenth figure is an enlarged schematic view of the point C in the thirteenth figure.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106104707A TWI656701B (en) | 2017-02-14 | 2017-02-14 | Power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106104707A TWI656701B (en) | 2017-02-14 | 2017-02-14 | Power connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201830787A true TW201830787A (en) | 2018-08-16 |
| TWI656701B TWI656701B (en) | 2019-04-11 |
Family
ID=63960334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106104707A TWI656701B (en) | 2017-02-14 | 2017-02-14 | Power connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI656701B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI744854B (en) | 2020-04-07 | 2021-11-01 | 大陸商東莞立訊技術有限公司 | Electrical connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM339137U (en) * | 2008-01-14 | 2008-08-21 | Hon Hai Prec Ind Co Ltd | Power connector |
| TWI581515B (en) * | 2015-06-05 | 2017-05-01 | 凡甲科技股份有限公司 | Power Connector |
| CN106299808B (en) * | 2016-09-26 | 2018-10-12 | 欧品电子(昆山)有限公司 | Copper bar connector and terminal assemblies |
-
2017
- 2017-02-14 TW TW106104707A patent/TWI656701B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI656701B (en) | 2019-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI760222B (en) | Backplane connector | |
| US7922536B2 (en) | Cable connector assembly with improved shielding member | |
| TWI558015B (en) | Connector assembly | |
| TWM607831U (en) | Receptacle connector and plug connector | |
| TWM544135U (en) | Electrical power connector and terminal assembly | |
| TWM568528U (en) | Electrical connector and connector combination having the same | |
| TW202224280A (en) | Electrical connector assembly with receptacle connector and cable connector | |
| TWI656701B (en) | Power connector | |
| KR200474390Y1 (en) | Plug for Motor Control Center | |
| WO2018137340A1 (en) | Power supply connector | |
| US20120040562A1 (en) | Electrical connector with improved housing | |
| CN107465037B (en) | USB socket | |
| TWM532099U (en) | Connector assembly | |
| TWI747615B (en) | Battery connection module | |
| TW201543759A (en) | Electrical connector | |
| US11183790B2 (en) | Connector housing and electrical connector | |
| KR101737958B1 (en) | Joint terminal and joint connector | |
| CN110168819B (en) | Joint connector | |
| TW202130050A (en) | Electrical connector | |
| TWI607602B (en) | Terminal connection device for integrated valve block | |
| TW202130052A (en) | Electrical Connector | |
| CN106848695B (en) | Power supply connector | |
| CN107172837B (en) | Electronic device mounting seat, electronic device mounting seat assembly, electric appliance seat and electric appliance box assembly | |
| TW201611424A (en) | Electrical connector and method making the same | |
| TWI672868B (en) | Electrical connector |