TWI504076B - Electrical connector and assembly thereof - Google Patents
Electrical connector and assembly thereof Download PDFInfo
- Publication number
- TWI504076B TWI504076B TW100135515A TW100135515A TWI504076B TW I504076 B TWI504076 B TW I504076B TW 100135515 A TW100135515 A TW 100135515A TW 100135515 A TW100135515 A TW 100135515A TW I504076 B TWI504076 B TW I504076B
- Authority
- TW
- Taiwan
- Prior art keywords
- side wall
- socket
- electrical connector
- contact portion
- plug
- Prior art date
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Description
本發明涉及一種電連接器及其組件，尤其涉及一種板對板連接器及其組件。 The present invention relates to an electrical connector and its components, and more particularly to a board-to-board connector and components thereof.
板對板電連接器用於兩塊電路板之間的電性連接。現有板對板連接器的插座絕緣本體結構于長邊的外側壁，其厚度為固定厚度。板對板連接器于插拔時，其絕緣本體因受到插頭與插座結合時產生的應力擠壓，使絕緣本體超過其可回復之彈性範圍，而使連接器插座絕緣本體產生永久變形甚至破裂。 The board-to-board electrical connector is used for electrical connection between two boards. The socket-insulated body of the existing board-to-board connector is formed on the outer side wall of the long side, and has a thickness of a fixed thickness. When the board-to-board connector is plugged and unplugged, the insulating body is pressed by the stress generated when the plug and the socket are combined, so that the insulating body exceeds the elastic range of the recoverable body, and the connector socket insulating body is permanently deformed or even broken.
本發明的目的在於提供一種電連接器及其組件，藉由電連接器的插座本體結構設計，可使插座本體於插頭連接器與插座連接器結合時不易產生永久變形甚至破裂的狀況。 It is an object of the present invention to provide an electrical connector and an assembly thereof. By designing the socket body structure of the electrical connector, the socket body can be prevented from being permanently deformed or even broken when the plug connector is coupled with the socket connector.
為實現上述發明目的，本發明的一種電連接器，其包括：絕緣本體，所述絕緣本體包括基板及凸伸於基板上且相對設置的兩個側壁，所述每個側壁包括沿絕緣本體縱長方向間隔設置的第一側壁和第二側壁，所述第二側壁的厚度為非固定變化；複數導電端子，所述導電端子收容於所述絕緣本體內且固持於所述第一側壁上。 In order to achieve the above object, an electrical connector of the present invention includes: an insulative housing comprising a substrate and two opposite sidewalls protruding from the substrate, each of the sidewalls including along the insulative body The first sidewall and the second sidewall are spaced apart from each other in a long direction, and the thickness of the second sidewall is a non-fixed change; the plurality of conductive terminals are received in the insulating body and are retained on the first sidewall.
作為本發明的進一步改進，所述絕緣本體包括第一絕緣本體和第二絕緣本體，所述第一絕緣本體與所述第二絕緣本體嵌設成型。 As a further improvement of the present invention, the insulative housing includes a first insulative housing and a second insulative housing, and the first insulative housing and the second insulative housing are insert-molded.
作為本發明的進一步改進，所述導電端子包覆於所述第一側壁的表面。 As a further improvement of the present invention, the conductive terminal is coated on a surface of the first side wall.
作為本發明的進一步改進，所述絕緣本體具有對接空間，所述第二側壁包括與所述對接空間相鄰的坡面，所述坡面為平面或曲面，所述第二側壁的厚度沿背離基板的方向逐漸變小。 As a further improvement of the present invention, the insulative housing has a docking space, and the second sidewall includes a slope adjacent to the docking space, the slope is a plane or a curved surface, and the thickness of the second sidewall is away from The direction of the substrate gradually becomes smaller.
作為本發明的進一步改進，所述第二側壁的頂面高於所述第一側壁的頂面。 As a further improvement of the present invention, the top surface of the second side wall is higher than the top surface of the first side wall.
作為本發明的進一步改進，所述導電端子嵌設於所述絕緣本體，所述絕緣本體的基板上還設有一中央島部，所述第一側壁的頂面不低於所述中央島部的頂面。 As a further improvement of the present invention, the conductive terminal is embedded in the insulative housing, and a central island portion is further disposed on the substrate of the insulative housing, and a top surface of the first sidewall is not lower than the central island portion. Top surface.
本發明的技術方案還可以這樣實現：一種電連接器組件，該電連接器組件包括：插座連接器，所述插座連接器包括插座本體及收容於所述插座本體內的插座端子，所述插座本體包括插座基板及凸伸於插座基板上且相對設置的兩個側壁，所述每個側壁包括間隔設置的第一側壁和第二側壁，所述第二側壁的厚度為非固定變化，所述插座端子固持於所述第一側壁上；插頭連接器，所述插頭連接器包括插頭本體及收容於插頭本體內的插頭端子，所述插頭本體包括插頭基板及凸伸於插頭基板上的固持部；所述插頭端子固定於所述固持部上，包括焊接部及自焊 接部的一端折彎的接觸部，該接觸部包括第一接觸部、第二接觸部及連接第一接觸部和第二接觸部的連接部。 The technical solution of the present invention can also be implemented as follows: an electrical connector assembly, the electrical connector assembly comprising: a socket connector, the socket connector comprising a socket body and a socket terminal received in the socket body, the socket The body includes a socket substrate and two opposite sidewalls protruding from the socket substrate, the sidewalls including a first sidewall and a second sidewall spaced apart, the thickness of the second sidewall being non-fixed, The plug terminal is fixed on the first side wall; the plug connector includes a plug body and a plug terminal received in the plug body, the plug body includes a plug substrate and a holding portion protruding from the plug substrate The plug terminal is fixed to the holding portion, including a soldering portion and self-welding a contact portion bent at one end of the joint portion, the contact portion including a first contact portion, a second contact portion, and a connection portion connecting the first contact portion and the second contact portion.
作為本發明的進一步改進，所述插座本體包括第一絕緣本體和第二絕緣本體，所述第一絕緣本體與所述第二絕緣本體嵌設成型。 As a further improvement of the present invention, the socket body includes a first insulative housing and a second insulative housing, and the first insulative housing and the second insulative housing are insert-molded.
作為本發明的進一步改進，所述插座端子包覆於所述第一側壁的表面。 As a further improvement of the present invention, the socket terminal is coated on a surface of the first side wall.
作為本發明的進一步改進，所述插座本體具有對接空間，所述第二側壁包括與所述對接空間相鄰的坡面，所述坡面為平面或曲面，所述第二側壁的厚度沿背離插座基板的方向逐漸變小。 As a further improvement of the present invention, the socket body has a docking space, and the second sidewall includes a slope surface adjacent to the docking space, the slope surface is a plane or a curved surface, and the thickness of the second sidewall is away from The direction of the socket substrate gradually becomes smaller.
作為本發明的進一步改進，所述第二側壁的頂面高於所述第一側壁的頂面。 As a further improvement of the present invention, the top surface of the second side wall is higher than the top surface of the first side wall.
作為本發明的進一步改進，所述插座端子嵌設於所述插座本體，所述插座基板上還設有一中央島部，所述第一側壁的頂面不低於所述中央島部的頂面。 As a further improvement of the present invention, the socket terminal is embedded in the socket body, and the socket substrate further has a central island portion, and a top surface of the first sidewall is not lower than a top surface of the central island portion. .
作為本發明的進一步改進，所述第二接觸部通過折彎形成上接觸部和下接觸部。 As a further improvement of the present invention, the second contact portion forms an upper contact portion and a lower contact portion by bending.
作為本發明的進一步改進，所述下接觸部向外衝壓形成凸部，所述下接觸部相對於凸部的另一側設有凹部。 As a further improvement of the present invention, the lower contact portion is outwardly stamped to form a convex portion, and the lower contact portion is provided with a concave portion with respect to the other side of the convex portion.
作為本發明的進一步改進，所述插頭本體凸伸入所述凹部。 As a further improvement of the invention, the plug body projects into the recess.
作為本發明的進一步改進，所述第二接觸部向外衝壓形成凸部，所述第二接觸部相對於凸部的另一側設有凹部。 As a further improvement of the present invention, the second contact portion is outwardly stamped to form a convex portion, and the second contact portion is provided with a concave portion with respect to the other side of the convex portion.
作為本發明的進一步改進，所述插頭本體凸伸入所述凹部。 As a further improvement of the invention, the plug body projects into the recess.
作為本發明的進一步改進，所述上接觸部與插頭本體之間形成有活動空間。 As a further improvement of the present invention, an active space is formed between the upper contact portion and the plug body.
與習知技術相比，本發明的有益效果是：藉由電連接器的插座本體結構設計，可使插座本體於插頭連接器與插座連接器結合時不易產生內應力，避免永久變形甚至破裂的狀況。 Compared with the prior art, the invention has the beneficial effects that the socket body structure design of the electrical connector can make the socket body less likely to generate internal stress when the plug connector is combined with the socket connector, and avoid permanent deformation or even cracking. situation.
10‧‧‧插座連接器 10‧‧‧Socket connector
11‧‧‧插座本體 11‧‧‧ socket body
111‧‧‧插座基板 111‧‧‧Socket substrate
112‧‧‧側壁 112‧‧‧ side wall
1121‧‧‧第一側壁 1121‧‧‧First side wall
1122‧‧‧第二側壁 1122‧‧‧ second side wall
1123‧‧‧坡面 1123‧‧‧ slope
113‧‧‧中央島部 113‧‧‧Central Island Department
1131‧‧‧收容部 1131‧‧‧Receiving Department
1132‧‧‧擋壁 1132‧‧ ‧ retaining wall
114‧‧‧對接空間 114‧‧‧ docking space
12‧‧‧插座端子 12‧‧‧ socket terminal
121‧‧‧焊接部 121‧‧‧Weld Department
122‧‧‧卡固部 122‧‧‧Card Department
123‧‧‧接觸部 123‧‧‧Contacts
1231‧‧‧固定端 1231‧‧‧ fixed end
1232‧‧‧活動端 1232‧‧‧Active
1233‧‧‧固定端觸點 1233‧‧‧Fixed end contacts
1234‧‧‧活動端觸點 1234‧‧‧ movable end contacts
124‧‧‧連接臂 124‧‧‧Connecting arm
20‧‧‧插頭連接器 20‧‧‧ plug connector
21‧‧‧插頭本體 21‧‧‧ plug body
211‧‧‧插頭基板 211‧‧‧plug base
212‧‧‧固持部 212‧‧‧Retention Department
2121‧‧‧第一固持部 2121‧‧‧First Holding Department
2122‧‧‧第二固持部 2122‧‧‧Second holding unit
214‧‧‧對接空間 214‧‧‧ docking space
22‧‧‧插頭端子 22‧‧‧ Plug terminal
221‧‧‧焊接部 221‧‧‧Weld Department
222‧‧‧接觸部 222‧‧‧Contacts
2221‧‧‧第一接觸部 2221‧‧‧First contact
2222‧‧‧第二接觸部 2222‧‧‧Second contact
2223‧‧‧連接部 2223‧‧‧Connecting Department
2224‧‧‧上接觸部 2224‧‧‧Upper contact
2225‧‧‧下接觸部 2225‧‧‧Contacts
2226‧‧‧凸部 2226‧‧‧ convex
2227‧‧‧凹部 2227‧‧‧ recess
2228‧‧‧活動空間 2228‧‧‧Event space
第一圖是本發明的具體實施方式中插座連接器的立體示意圖；第二圖是第一圖中插座連接器的立體***示意圖；第三圖是第二圖中A的局部放大圖；第四圖是第三圖中插座端子的放大示意圖；第五圖是本發明的具體實施方式中插頭連接器的立體示意圖；第六圖是第五圖中插頭連接器的立體***示意圖；第七圖是第五圖中插頭連接器的剖面圖。 The first figure is a perspective view of a socket connector in a specific embodiment of the present invention; the second figure is a perspective exploded view of the socket connector in the first figure; and the third figure is a partial enlarged view of A in the second figure; The figure is an enlarged schematic view of the socket terminal in the third figure; the fifth figure is a perspective view of the plug connector in the specific embodiment of the present invention; the sixth figure is a three-dimensional explosion diagram of the plug connector in the fifth figure; Figure 5 is a cross-sectional view of the plug connector.
以下將結合附圖對本發明的電連接器及其元件進行詳細描述。 The electrical connector of the present invention and its components will be described in detail below with reference to the accompanying drawings.
參第一圖至第七圖所示，電連接器元件包括相互對接的插座連接器10和插頭連接器20，所述插座連接器10和插頭連接器20分別焊接于兩個平行的電路板上，從而在兩個分離的電路板之間建立電性連接。 Referring to Figures 1 through 7, the electrical connector component includes a receptacle connector 10 and a plug connector 20 that are mated to each other, and the receptacle connector 10 and the plug connector 20 are soldered to two parallel circuit boards, respectively. Thus establishing an electrical connection between two separate boards.
參第一圖至第四圖所示，插座連接器10包括插座本體(絕緣本體)11及收容於插座本體內的插座端子(導電端子)12，插座端子12與絕緣本體11嵌射成型。 As shown in the first to fourth figures, the socket connector 10 includes a socket body (insulating body) 11 and a socket terminal (conductive terminal) 12 received in the socket body. The socket terminal 12 and the insulative housing 11 are injection molded.
插座本體11包括插座基板111及凸伸於插座基板111上的兩個相對設置的側壁112，所述兩個側壁112分別形成插座基板111的兩個長邊。插座本體11上還設有中央島部113，中央島部113凸伸於插座基板111上且位於兩個側壁112之間，中央島部113分別與兩個側壁112之間構成兩個縱長的對接空間114，對接空間114用以與插頭連接器20嵌置。中央島部113沿縱長方向的兩側面向內凹設有複數收容部1131，收容部1131貫穿中央島部113的上表面，收容部1131用以容置插座端子12的末端。相鄰收容部1131之間還設有擋壁1132，擋壁1132將相鄰的收容部1131隔開，不但可以對插座端子12進行限位，還可以避免相鄰插座端子12之間的接觸。 The socket body 11 includes a socket substrate 111 and two oppositely disposed sidewalls 112 protruding from the socket substrate 111. The two sidewalls 112 respectively form two long sides of the socket substrate 111. The socket body 11 is further provided with a central island portion 113. The central island portion 113 protrudes from the socket substrate 111 and is located between the two side walls 112. The central island portion 113 and the two side walls 112 respectively form two longitudinal lengths. The docking space 114 is used to be embedded in the plug connector 20. The central island portion 113 is provided with a plurality of receiving portions 1131 recessed in the longitudinal direction, and the receiving portion 1131 extends through the upper surface of the central island portion 113. The receiving portion 1131 accommodates the end of the socket terminal 12. A barrier wall 1132 is further disposed between the adjacent receiving portions 1131. The barrier wall 1132 separates the adjacent receiving portions 1131, thereby not only limiting the socket terminals 12, but also avoiding contact between the adjacent socket terminals 12.
參第四圖，插座端子12為衝壓形成的一體式結構，其與插座本體11通過嵌射成型(insert molding)方式結合。每一插座端子12具有一水平的焊接部121，沿該焊接部121一端折彎形成的卡固部122，順著卡固部122的另一端折彎形成一水平的連接臂124，連接臂124向下折彎形成U形的接觸部123。接觸部123包括固定端1231和活動端1232，固定端1231和活動端1232分別向對接空間114內凸伸有固定端觸點1233和活動端觸點1234。當插頭連接器20嵌置於對接空間114內時，插頭連接器20分別與固定端觸點1233和活動端觸點1234實現電性接觸。活動端1232收容於收容部1131內。卡固部122位於垂直方向，其通過嵌射成型方式固定於插座本體11上。 Referring to the fourth figure, the socket terminal 12 is a one-piece structure formed by stamping, which is combined with the socket body 11 by insert molding. Each socket terminal 12 has a horizontal soldering portion 121, and a fixing portion 122 formed along one end of the soldering portion 121 is bent along the other end of the fastening portion 122 to form a horizontal connecting arm 124. The connecting arm 124 The U-shaped contact portion 123 is formed by bending downward. The contact portion 123 includes a fixed end 1231 and a movable end 1232. The fixed end 1231 and the movable end 1232 respectively protrude into the docking space 114 with a fixed end contact 1233 and a movable end contact 1234. When the plug connector 20 is embedded in the docking space 114, the plug connector 20 is in electrical contact with the fixed end contact 1233 and the movable end contact 1234, respectively. The movable end 1232 is housed in the housing portion 1131. The trim portion 122 is located in the vertical direction and is fixed to the socket body 11 by insert molding.
參第三圖所示，側壁112包括沿縱長方向間隔設置的第一側壁1121和第二側壁1122，第一側壁1121與收容部1131面對面相對設置，第二側壁1122與擋壁1132面對面相對設置。卡固部122、連 接臂124以及固定端1231包覆於第一側壁1121的外表面。第二側壁1122的厚度為非固定變化，其厚度沿背離插座基板111的方向(即向上的方向)逐漸變小，在插座本體11的高度方向上，第二側壁1122頂部的厚度較薄，第二側壁1122底部的厚度較厚。第二側壁1122包括與所述對接空間114相鄰的坡面1123，坡面1123為一曲面，自第二側壁1122的頂部向下延伸。易於想到，坡面1123也可以為具有一定傾斜度的平面或者其他非規則形狀的面，第二側壁1122的厚度也可以設置為中間薄、上下兩端厚。如此設計，插座本體11能夠更好地承受插座連接器10和插頭連接器20對接時產生的應力，插座本體11可以避免發生永久變形而不能回復原狀，甚至發生斷裂。第二側壁1122相對於坡面1123的另一個側面，也可以設置成一曲面或具有一定傾斜度的斜面。 As shown in the third figure, the side wall 112 includes a first side wall 1121 and a second side wall 1122 which are spaced apart in the longitudinal direction. The first side wall 1121 is disposed opposite to the receiving portion 1131. The second side wall 1122 is disposed opposite to the blocking wall 1132. . Carding part 122, even The arm 124 and the fixed end 1231 are covered on the outer surface of the first side wall 1121. The thickness of the second side wall 1122 is non-fixed, and the thickness thereof gradually becomes smaller in a direction away from the socket substrate 111 (ie, an upward direction). In the height direction of the socket body 11, the thickness of the top portion of the second side wall 1122 is thinner. The thickness of the bottom of the two side walls 1122 is thick. The second sidewall 1122 includes a slope 1123 adjacent to the docking space 114. The slope 1123 is a curved surface extending downward from the top of the second sidewall 1122. It is easy to think that the slope surface 1123 may also be a plane having a certain inclination or other irregularly shaped surface, and the thickness of the second side wall 1122 may also be set to be thin in the middle and thick at the upper and lower ends. So designed, the socket body 11 can better withstand the stress generated when the socket connector 10 and the plug connector 20 are docked, and the socket body 11 can avoid permanent deformation and cannot be restored to the original state or even broken. The second side wall 1122 may be disposed as a curved surface or a slope having a certain inclination with respect to the other side surface of the slope surface 1123.
第一側壁1121的頂面與中央島部113的頂面設置於同一平面內，如此在保證不增加電連接器厚度的情況下最大化增大第一側壁1121的高度。相較於第一側壁1121頂面低於中央島部113頂面的結構，本發明結構有如下優勢：插座端子12的卡固部122為高縱深結構，即卡固部122嵌入插座本體11內的高度更大，使得插座本體11與插座端子12之間的結合更加穩固，而且充分利用了第一側壁1121的頂面與中央島部113的頂面之間的高度空間，可有效增加插座連接器10空間利用率，另外，在插座連接器10整體高度一定的前提下，接觸部123的活動端1232的高度實現最大化而具有更好的彈性，改善了插座連接器10和插頭連接器20對接時的插拔力。 The top surface of the first side wall 1121 is disposed in the same plane as the top surface of the central island portion 113, thus maximizing the increase in the height of the first side wall 1121 without increasing the thickness of the electrical connector. Compared with the structure in which the top surface of the first side wall 1121 is lower than the top surface of the central island portion 113, the structure of the present invention has the following advantages: the fastening portion 122 of the socket terminal 12 has a high depth structure, that is, the fastening portion 122 is embedded in the socket body 11 The height is greater, so that the joint between the socket body 11 and the socket terminal 12 is more stable, and the height space between the top surface of the first side wall 1121 and the top surface of the central island portion 113 is fully utilized, thereby effectively increasing the socket connection. The space utilization rate of the device 10 is further increased, and the height of the movable end 1232 of the contact portion 123 is maximized and has better elasticity, and the socket connector 10 and the plug connector 20 are improved. The insertion force during docking.
在其他實施方式中，第一側壁1121的頂面也可以高於中央島部 113的頂面。第二側壁1122的頂面高於第一側壁1121的頂面，從而在相鄰的第二側壁1122和第一側壁1121之間形成高度差。插座端子12的連接臂124在固定於第一側壁1121的上表面後，通過與第一側壁1121相鄰的第二側壁1122對連接臂124進行限位。連接臂124的頂面高於第二側壁1122的頂面。 In other embodiments, the top surface of the first sidewall 1121 may also be higher than the central island portion. The top surface of 113. The top surface of the second sidewall 1122 is higher than the top surface of the first sidewall 1121, thereby forming a height difference between the adjacent second sidewall 1122 and the first sidewall 1121. After the connecting arm 124 of the socket terminal 12 is fixed to the upper surface of the first side wall 1121, the connecting arm 124 is restricted by the second side wall 1122 adjacent to the first side wall 1121. The top surface of the connecting arm 124 is higher than the top surface of the second side wall 1122.
插座本體11可以為一體成型，也可以由第一絕緣本體和第二絕緣本體嵌設成型。其中第一絕緣本體包括插座基板111和中央島部113，第二絕緣本體包括兩個側壁112。其過程是先將第一絕緣本體成型，然後將第一絕緣本體置放於預先準備的模具之中，把插座端子12依次擺放於第一絕緣本體上並將活動端1232對應設置於收容部1131內，插座端子12的焊接部121向外擺設，最後通過注塑第二絕緣本體成型，將置放於第一絕緣本體上的插座端子12完全固定並與第一絕緣本體相結合成一體。圖1為成型後的圖示，利用嵌射成型的方式將插座端子12與第一絕緣本體和第二絕緣本體結合，使得插座端子12具有良好的穩固效果。 The socket body 11 may be integrally formed, or may be embedded and molded by the first insulating body and the second insulating body. The first insulative housing includes a socket substrate 111 and a central island portion 113, and the second insulative housing includes two side walls 112. The process is that the first insulating body is first formed, and then the first insulating body is placed in a pre-prepared mold, the socket terminals 12 are sequentially placed on the first insulating body, and the movable end 1232 is correspondingly disposed in the accommodating portion. In 1131, the soldering portion 121 of the socket terminal 12 is outwardly disposed, and finally formed by injection molding the second insulating body, and the socket terminal 12 placed on the first insulating body is completely fixed and integrated with the first insulating body. FIG. 1 is a diagram after molding, and the socket terminal 12 is combined with the first insulative housing and the second insulative housing by means of in-line molding, so that the socket terminal 12 has a good stabilizing effect.
參第五圖至第七圖所示，插頭連接器20用以與插座連接器10對接，包括插頭本體21及收容於插頭本體21內的插頭端子22，插頭端子22與插頭本體21之間可以通過嵌射成型，也可為組裝固定。 As shown in the fifth to seventh embodiments, the plug connector 20 is connected to the socket connector 10, and includes a plug body 21 and a plug terminal 22 received in the plug body 21. The plug terminal 22 and the plug body 21 can be It can also be assembled and fixed by in-line molding.
插頭本體(絕緣本體)21包括插頭基板211及凸伸於插頭基板上的固持部212。固持部212包括相對設置的兩個，分別形成於插頭基板211縱長方向的兩個長邊，兩個固持部212之間形成有對接空間214，對接空間214用以收容插座本體11的中央島部113。每個固持部212包括沿縱長方向間隔設置的第一固持部2121和第二固持部2122。插頭端子22包覆於第一固持部2121的外表面；第二固 持部2122的厚度為非固定變化，其厚度沿背離插頭基板211的方向逐漸變小。易於想到，第二固持部2122的側壁表面可以為一傾斜的平面或為一曲面，第二固持部2122的厚度也可以設置為中間薄、上下兩端厚，亦可設置為固定厚度。第二固持部2122的頂面高於第一固持部2121的頂面，從而在第二固持部2122的頂面和第一固持部2121的頂面之間形成高度差。插頭端子22在固定於第一固持部2121上後，通過與第一固持部2121相鄰的第二固持部2122對插頭端子22進行限位。 The plug body (insulating body) 21 includes a plug substrate 211 and a holding portion 212 protruding from the plug substrate. The holding portion 212 includes two opposite sides, which are respectively formed on two long sides in the longitudinal direction of the plug substrate 211. A mating space 214 is formed between the two holding portions 212, and the docking space 214 is used for receiving the central island of the socket body 11. Part 113. Each of the holding portions 212 includes a first holding portion 2121 and a second holding portion 2122 which are spaced apart in the longitudinal direction. The plug terminal 22 is wrapped on the outer surface of the first holding portion 2121. The thickness of the holding portion 2122 is non-fixed, and its thickness gradually becomes smaller in a direction away from the plug substrate 211. It is easy to think that the side wall surface of the second holding portion 2122 may be an inclined plane or a curved surface, and the thickness of the second holding portion 2122 may also be set to be thin in the middle, thick at the upper and lower ends, or may be set to a fixed thickness. The top surface of the second holding portion 2122 is higher than the top surface of the first holding portion 2121, so that a height difference is formed between the top surface of the second holding portion 2122 and the top surface of the first holding portion 2121. After the plug terminal 22 is fixed to the first holding portion 2121, the plug terminal 22 is restricted by the second holding portion 2122 adjacent to the first holding portion 2121.
插頭端子(導電端子)22包覆固定於第一固持部2121上，包括焊接部221及自焊接部221的一端折彎的接觸部222，所述接觸部222呈U字形，該接觸部222包括第一接觸部2221、第二接觸部2222及連接第一接觸部2221和第二接觸部2222的連接部2223。第二接觸部2222通過折彎形成上接觸部2224和下接觸部2225。上接觸部2224形成於第二接觸部2222的末端且沿背離第一接觸部2221的方向偏折，上接觸部2224與插頭本體21之間可以為完全結合，無縫隙；上接觸部2224與插頭本體21之間亦可以形成有活動空間2228。下接觸部2225向外衝壓形成凸部2226，下接觸部2225相對於凸部2226的另一側設有凹部2227，所述插頭本體21凸伸入所述凹部2227。 The plug terminal (conductive terminal) 22 is covered and fixed on the first holding portion 2121, and includes a soldering portion 221 and a contact portion 222 bent from one end of the soldering portion 221. The contact portion 222 has a U shape, and the contact portion 222 includes The first contact portion 2221, the second contact portion 2222, and a connection portion 2223 that connects the first contact portion 2221 and the second contact portion 2222. The second contact portion 2222 forms the upper contact portion 2224 and the lower contact portion 2225 by bending. The upper contact portion 2224 is formed at the end of the second contact portion 2222 and is deflected in a direction away from the first contact portion 2221. The upper contact portion 2224 and the plug body 21 may be completely combined without gaps; the upper contact portion 2224 and the plug An active space 2228 may also be formed between the bodies 21. The lower contact portion 2225 is outwardly stamped to form a convex portion 2226, and the lower contact portion 2225 is provided with a concave portion 2227 opposite to the other side of the convex portion 2226, and the plug body 21 protrudes into the concave portion 2227.
第二接觸部2222通過折彎使得上接觸部2224形成一定的傾斜度，上接觸部2224從凸部2226向上並向外傾斜延伸而出，當插頭端子22與插座端子12配合過程中，插座端子12對上接觸部2224形成擠壓，並使得上接觸部2224偏折進入活動空間2228，配合完成後，插頭端子22與插座端子12之間形成較大的夾持力，從而改善插座 連接器10與插頭連接器20組合時插拔力。在其他實施方式中，第二接觸部2222也可以不進行折彎。所述凸部2226和凹部2227可分別設置成凸點和弧形凹槽，該凸點和弧形凹槽可於插頭端子22的一側進行衝壓處理，使得衝壓的一側形成凹槽，另一側相應形成凸點。所述凸部2226和凹部2227也可分別設置成凸肋和條形凹槽。插頭本體21凸伸入所述凹部2227，使得插頭端子22與插頭本體21之間的結合更加穩固。 The second contact portion 2222 is bent such that the upper contact portion 2224 forms a certain inclination, and the upper contact portion 2224 extends obliquely upward and outward from the convex portion 2226. When the plug terminal 22 is engaged with the socket terminal 12, the socket terminal 12 pairs of upper contact portions 2224 are squeezed, and the upper contact portion 2224 is deflected into the movable space 2228. After the mating is completed, a large clamping force is formed between the plug terminal 22 and the socket terminal 12, thereby improving the socket. When the connector 10 is combined with the plug connector 20, the force is inserted and removed. In other embodiments, the second contact portion 2222 may not be bent. The convex portion 2226 and the concave portion 2227 may be respectively provided as a bump and an arc groove, and the bump and the curved groove may be punched on one side of the plug terminal 22 such that one side of the punch forms a groove, and another A bump is formed on one side. The convex portion 2226 and the concave portion 2227 may also be provided as ribs and strip grooves, respectively. The plug body 21 projects into the recess 2227 such that the bond between the plug terminal 22 and the plug body 21 is more stable.
插座連接器10和插頭連接器20在對接後，固持部212收容於對接空間114內，中央島部113收容於對接空間214內，插頭端子22的U形接觸部222進入插座端子12的U形的接觸部123中，並實現第一接觸部2221與活動端觸點1234電性接觸以及第二接觸部2222與固定端觸點1233的電性接觸。 After the socket connector 10 and the plug connector 20 are butted, the holding portion 212 is received in the docking space 114, the central island portion 113 is received in the docking space 214, and the U-shaped contact portion 222 of the plug terminal 22 enters the U-shape of the socket terminal 12. In the contact portion 123, the first contact portion 2221 is electrically contacted with the movable end contact 1234 and the second contact portion 2222 is electrically contacted with the fixed end contact 1233.
對於本領域技術人員而言，顯然本發明不限於上述示範性實施例的細節，而且在不背離本發明的精神或基本特徵的情況下，能夠以其他的具體形式實現本發明。因此，無論從哪一點來看，均應將實施例看作是示範性的，而且是非限制性的，本發明的範圍由所附權利要求而不是上述說明限定，因此旨在將落在權利要求的等同要件的含義和範圍內的所有變化囊括在本發明內。不應將權利要求中的任何附圖標記視為限制所涉及的權利要求。 It is apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims instead All changes in the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim.
此外，應當理解，雖然本說明書按照實施方式加以描述，但並非每個實施方式僅包含一個獨立的技術方案，說明書的這種敘述方式僅僅是為清楚起見，本領域技術人員應當將說明書作為一個整體，各實施例中的技術方案也可以經適當組合，形成本領域技術人員可以理解的其他實施方式。 In addition, it should be understood that although the description is described in terms of embodiments, not every embodiment includes only one independent technical solution. The description of the specification is merely for the sake of clarity, and those skilled in the art should In general, the technical solutions in the various embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.
1121‧‧‧第一側壁 1121‧‧‧First side wall
1122‧‧‧第二側壁 1122‧‧‧ second side wall
1123‧‧‧坡面 1123‧‧‧ slope
1131‧‧‧收容部 1131‧‧‧Receiving Department
1132‧‧‧擋壁 1132‧‧ ‧ retaining wall
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100135515A TWI504076B (en) | 2011-09-30 | 2011-09-30 | Electrical connector and assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100135515A TWI504076B (en) | 2011-09-30 | 2011-09-30 | Electrical connector and assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201315033A TW201315033A (en) | 2013-04-01 |
| TWI504076B true TWI504076B (en) | 2015-10-11 |
Family
ID=48802663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100135515A TWI504076B (en) | 2011-09-30 | 2011-09-30 | Electrical connector and assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI504076B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM518826U (en) * | 2015-09-25 | 2016-03-11 | Advanced Connectek Inc | Electric connector of plug and electric connector of socket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200531360A (en) * | 2003-09-12 | 2005-09-16 | Molex Inc | Board-to-board electrical connector assembly |
| TWM300882U (en) * | 2006-05-26 | 2006-11-11 | Advanced Connectek Inc | Electric connector assembly |
| TWM349125U (en) * | 2008-05-26 | 2009-01-11 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| TWM357052U (en) * | 2008-06-04 | 2009-05-11 | Entery Ind Co Ltd | Board-to-board connector |
| TWM403128U (en) * | 2009-07-29 | 2011-05-01 | Molex Inc | Connector |
| TWM426171U (en) * | 2011-09-30 | 2012-04-01 | Assem Technology Co Ltd | Electrical connector and assembly thereof |
-
2011
- 2011-09-30 TW TW100135515A patent/TWI504076B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200531360A (en) * | 2003-09-12 | 2005-09-16 | Molex Inc | Board-to-board electrical connector assembly |
| TWM300882U (en) * | 2006-05-26 | 2006-11-11 | Advanced Connectek Inc | Electric connector assembly |
| TWM349125U (en) * | 2008-05-26 | 2009-01-11 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| TWM357052U (en) * | 2008-06-04 | 2009-05-11 | Entery Ind Co Ltd | Board-to-board connector |
| TWM403128U (en) * | 2009-07-29 | 2011-05-01 | Molex Inc | Connector |
| TWM426171U (en) * | 2011-09-30 | 2012-04-01 | Assem Technology Co Ltd | Electrical connector and assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201315033A (en) | 2013-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108258484B (en) | Electric connector and combination thereof | |
| US8979551B2 (en) | Low-profile mezzanine connector | |
| US9484676B2 (en) | Electrical connector having latches and method of making the same | |
| CN102646896A (en) | Plug electrical connector and electrical connector assembly | |
| JP2014170726A (en) | Electric connector assembly and electric connector used for the same | |
| CN109103697B (en) | Socket connector and electric connector assembly | |
| US20130137308A1 (en) | Board-to-board connector | |
| TWI667849B (en) | Connector | |
| TWI583073B (en) | Electric connector assembly | |
| JP7385771B2 (en) | Socket reinforcement member, board-to-board socket and board-to-board connector assembly | |
| JP5444285B2 (en) | Circuit board electrical connector | |
| JP2012099276A (en) | Contact and connector | |
| US8500460B2 (en) | Board to board connectors and assembly thereof with contact-mounting wall having variable thickness | |
| JP2014053165A (en) | Connector and electronic apparatus including the same | |
| TWI504076B (en) | Electrical connector and assembly thereof | |
| TW201608767A (en) | Electrical receptacle connector and assembly of the same | |
| TWI837483B (en) | Electrical connector | |
| JP7430273B2 (en) | Board-to-board socket and board-to-board connector assembly | |
| CN112803187B (en) | Connector with a plurality of connectors | |
| TWI525917B (en) | Electric connector | |
| TWI742678B (en) | Connector | |
| TWI840685B (en) | Electrical connector | |
| JP3501442B2 (en) | Electrical connector | |
| CN210957093U (en) | Terminal and connector | |
| JP3763571B2 (en) | PCB connector |