TWM469657U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
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- TWM469657U TWM469657U TW102212867U TW102212867U TWM469657U TW M469657 U TWM469657 U TW M469657U TW 102212867 U TW102212867 U TW 102212867U TW 102212867 U TW102212867 U TW 102212867U TW M469657 U TWM469657 U TW M469657U
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Description
本新型是有關於一種電連接器,特別是指一種用於電子卡的電連接器。The present invention relates to an electrical connector, and more particularly to an electrical connector for an electronic card.
一般插置電子卡的電連接器設有偵測開關,以偵測電子卡是否***。例如台灣專利公開案TW201223033(對應中國大陸專利公開案CN102480068、美國專利公開案US20120129370、日本專利公開案JP2012114089)公開一種抽屜式卡連接器,其偵測開關由一設於絕緣本體的開關端子,及一與遮蔽殼體一體連接的開關片組成,開關片位於遮蔽殼體一側緣為水平懸臂狀而可彈性位移地與開關端子接觸形成電連接。而在托盤***後推動開關片使其與開關端子分離形成斷路,藉此偵測托盤是否置入。Generally, the electrical connector of the inserted electronic card is provided with a detection switch to detect whether the electronic card is inserted. For example, the Taiwan Patent Publication No. TW201223033 (corresponding to the Chinese Patent Publication No. CN102480068, US Patent Publication No. US20120129370, Japanese Patent Publication No. JP2012114089) discloses a drawer type card connector whose detection switch is provided by a switch terminal provided on the insulative housing, and The switch piece is integrally formed with the shielding shell. The switch piece is horizontally cantilevered on one side of the shielding shell and is elastically displaced to form an electrical connection with the switch terminal. After the tray is inserted, the switch piece is pushed to separate from the switch terminal to form an open circuit, thereby detecting whether the tray is placed.
然而,因為開關片呈水平懸臂狀並與遮蔽殼體一體製成,結構較為複雜,較不容易製造生產。若開關片彈性疲乏或為不良品時,必須棄置整個遮蔽殼體,相對提高製造成本。此外,其絕緣本體同時設置導電端子與開關端子,由於導電端子須位於特定位置以對應電子卡的導電 墊,且開關端子須對應開關片,使得導電端子與開關端子相距一段距離,而絕緣本體為了涵蓋導電端子與開關端子的範圍,須要較大的面積,但是在薄型化的趨勢下,絕緣本體面積大而厚度薄,即容易產生翹曲而降低生產良率。However, since the switch piece is horizontally cantilevered and integrally formed with the shield case, the structure is complicated and it is less easy to manufacture. If the switch piece is elastically tired or defective, the entire shield case must be disposed of, which increases the manufacturing cost. In addition, the insulating body is provided with a conductive terminal and a switch terminal at the same time, since the conductive terminal must be located at a specific position to correspond to the conduction of the electronic card Pad, and the switch terminal must correspond to the switch piece, so that the conductive terminal is separated from the switch terminal by a distance, and the insulating body needs a larger area in order to cover the range of the conductive terminal and the switch terminal, but in the trend of thinning, the insulating body area Large and thin, that is, easy to produce warp and reduce production yield.
因此,本新型之一目的,即在提供一種具有容易製造之偵測開關且有較佳生產良率的電連接器。Accordingly, it is an object of the present invention to provide an electrical connector having an easy to manufacture detection switch and having a better production yield.
本新型之另一目的,在提供一種具有可模組化製造的偵測開關及退卡單元的電連接器。Another object of the present invention is to provide an electrical connector having a modularly manufactured detection switch and a card ejection unit.
於是本新型電連接器,包含一端子座、一遮蔽殼體、一開關單元及一退卡單元。該端子座包括一絕緣板及多個設於該絕緣板的導電端子。該遮蔽殼體具有一蓋板部,並與該端子座共同界定一具有一出入口的容置空間。該開關單元位於靠近該端子座平行一插接方向的一側,並包括一第一絕緣座、一偵測端子及一導電片。該第一絕緣座具有一第一擋止面。該偵測端子固定於該第一絕緣座並具有一伸出該第一絕緣座的彈臂,該彈臂末端朝該容置空間內部延伸且可被收容於該容置空間的物件推動而改變與該導電片的接觸狀態。退卡單元包括一槓桿模組及一推桿。該槓桿模組位於該出入口的相對側,且包括一第二絕緣座、一軸件及一槓桿件。該第二絕緣座與該第一絕緣座共同界定一推桿收容槽。該軸件具有一設於該第二絕緣座的基部及一由該基部延伸並朝該蓋板部凸伸出該第二絕緣座的軸部。該槓桿件具有一操作部、一抵推部及一位於該 操作部與該抵推部之間的軸孔。該軸孔供該軸部穿入,使該槓桿件以該軸部為軸,可在一收容位置及一頂推位置之間轉動。該推桿可沿該插接方向往返移動並部分容置於該推桿收容槽,且具有一可抵於該操作部的抵推端及一位於該第一絕緣座與該第二絕緣座之間的凸伸部。該推桿可受外力推移滑動而推動該操作部,使該槓桿件由該收容位置轉動至該頂推位置,並在該槓桿件回復至該收容位置時,該凸伸部受該第一擋止面擋止而使該推桿不會再往該出入口外的方向移動。Therefore, the novel electrical connector comprises a terminal block, a shielding shell, a switch unit and a card ejecting unit. The terminal block includes an insulating plate and a plurality of conductive terminals disposed on the insulating plate. The shielding shell has a cover portion and defines an accommodating space having an entrance and an exit together with the terminal block. The switch unit is located on a side parallel to the plug-in direction of the terminal block, and includes a first insulating seat, a detecting terminal and a conductive sheet. The first insulating seat has a first stop surface. The detecting terminal is fixed to the first insulating seat and has a spring arm extending from the first insulating seat. The end of the elastic arm extends toward the inside of the accommodating space and can be pushed by the object accommodated in the accommodating space to change The contact state of the conductive sheet. The card withdrawal unit includes a lever module and a push rod. The lever module is located on the opposite side of the inlet and outlet and includes a second insulating seat, a shaft member and a lever member. The second insulating seat and the first insulating seat together define a push rod receiving groove. The shaft member has a base portion disposed on the second insulating seat and a shaft portion extending from the base portion and projecting the second insulating seat toward the cover portion. The lever member has an operating portion, an abutting portion and a A shaft hole between the operating portion and the abutting portion. The shaft hole is inserted into the shaft portion, and the lever member is pivoted about the shaft portion to be rotatable between a receiving position and an pushing position. The push rod is reciprocally movable along the insertion direction and partially accommodated in the push rod receiving groove, and has an abutting end that can abut the operating portion and a first insulating seat and the second insulating seat. The protrusion between the two. The push rod can be slid by an external force to push the operating portion to rotate the lever member from the receiving position to the pushing position, and when the lever member returns to the receiving position, the protruding portion is subjected to the first blocking The stop is blocked so that the push rod does not move further in the direction outside the entrance.
本新型所述的電連接器,其中,該第二絕緣座具有一與該第一擋止面相對的第二擋止面,且在該槓桿件轉動至該頂推位置時,該凸伸部受該第二擋止面擋止。The electrical connector of the present invention, wherein the second insulating seat has a second stopping surface opposite to the first blocking surface, and the protruding portion is rotated when the lever member is rotated to the pushing position Blocked by the second stop surface.
本新型所述的電連接器,其中,該遮蔽殼體還具有一由該蓋板部彎折沿伸的擋壁,該推桿推動該槓桿件轉動至該頂推位置時,該操作部連同推桿的抵推端受該擋壁擋止。The electrical connector of the present invention, wherein the shielding housing further has a blocking wall extending from the cover portion, and the operating portion is provided together with the pushing rod to push the lever member to the pushing position The abutting end of the push rod is blocked by the blocking wall.
本新型所述的電連接器,其中,該遮蔽殼體還具有一由該蓋板部彎折沿伸的擋壁,該第二絕緣座具有一與該第一擋止面相對的第二擋止面,該推桿推動該槓桿件轉動至該頂推位置時,該操作部連同推桿的抵推端受該擋壁擋止且該推桿的凸伸部受該第二擋止面擋止。The electrical connector of the present invention, wherein the shielding housing further has a blocking wall extending from the cover portion, the second insulating seat having a second blocking opposite to the first stopping surface a stop surface, when the push rod pushes the lever member to the push position, the operating portion and the pushing end of the push rod are blocked by the stop wall and the protruding portion of the push rod is blocked by the second stop surface stop.
本新型所述的電連接器,其中,該偵測端子還具有一包覆該彈臂末端的絕緣套。The electrical connector of the present invention, wherein the detecting terminal further has an insulating sleeve covering the end of the elastic arm.
本新型所述的電連接器,其中,該遮蔽殼體還 具有平行該插接方向延伸的一第一側壁、一第二側壁及一間隔單元。該第一側壁及該第二側壁分別連接於該蓋板部的相對兩側。該間隔單元位於該第一側壁與該第二側壁之間且偏靠該第一側壁而將該容置空間區隔出一相鄰該第一側壁的安裝區及一相鄰該第二側壁的插卡區。該第一絕緣座及該推桿位於該安裝區,且該偵測端子的彈臂末端伸入該插卡區。The electrical connector of the present invention, wherein the shielding shell is further A first sidewall, a second sidewall and a spacer unit extending parallel to the plugging direction. The first side wall and the second side wall are respectively connected to opposite sides of the cover portion. The spacing unit is located between the first side wall and the second side wall and is opposite to the first side wall to partition the accommodating space from a mounting area adjacent to the first side wall and an adjacent side wall Card area. The first insulating seat and the push rod are located in the mounting area, and the end of the elastic arm of the detecting terminal extends into the card insertion area.
本新型所述的電連接器,其中,該導電片由該間隔單元的一部分所形成。The electrical connector of the present invention, wherein the conductive sheet is formed by a portion of the spacer unit.
本新型所述的電連接器,其中,該偵測端子的彈臂未受外力時與該導電片抵接。In the electrical connector of the present invention, the elastic arm of the detecting terminal abuts against the conductive sheet when it is not subjected to an external force.
本新型所述的電連接器,其中,該第一絕緣座與該第二絕緣座分別具有一階部以界定該推桿收容槽且與該第一側壁共同將該推桿限位,以限制該推桿沿該插接方向直線移動。The electrical connector of the present invention, wherein the first insulating seat and the second insulating seat respectively have a step portion to define the push rod receiving groove and cooperate with the first side wall to limit the push rod to limit The push rod moves linearly along the insertion direction.
本新型所述的電連接器,其中,該推桿還具有一受力部,該受力部與該抵推端分別位於該推桿兩端且用以供一針狀物抵推。In the electrical connector of the present invention, the push rod further has a force receiving portion, and the force receiving portion and the abutting end are respectively located at two ends of the push rod and are used for pushing a needle.
本新型之功效,端子座、開關單元及退卡單元分離設置,不僅容易生產及安裝,也能避免翹曲。偵測端子固定在第一絕緣座,也使偵測端子能穩固地固定不易鬆脫。再者,退卡單元的推桿具有可被限位在第一絕緣座與第二絕緣座之間的凸伸部,使推桿沿插接方向移動時,不會脫出遮蔽殼體外。The function of the new type, the terminal block, the switch unit and the card-removing unit are separately arranged, which is not only easy to produce and install, but also avoids warpage. The detecting terminal is fixed to the first insulating seat, and the detecting terminal can be stably fixed and is not easy to loose. Furthermore, the push rod of the card ejecting unit has a protruding portion that can be restrained between the first insulating seat and the second insulating seat, so that when the push rod moves in the plugging direction, it does not come out of the shielding case.
100‧‧‧電連接器100‧‧‧Electrical connector
324‧‧‧焊接部324‧‧‧Weld Department
10‧‧‧容置空間10‧‧‧ accommodating space
33‧‧‧導電片33‧‧‧Conductor
101‧‧‧出入口101‧‧‧ entrances and exits
4‧‧‧退卡單元4‧‧‧Retirement unit
102‧‧‧安裝區102‧‧‧Installation area
40‧‧‧推桿收容槽40‧‧‧Pushing rod receiving slot
103‧‧‧插卡區103‧‧‧ card area
5‧‧‧槓桿模組5‧‧‧Leverage Module
1‧‧‧端子座1‧‧‧ terminal block
51‧‧‧第二絕緣座51‧‧‧Second insulation seat
11‧‧‧絕緣板11‧‧‧Insulation board
511‧‧‧第二擋止面511‧‧‧second stop surface
12‧‧‧導電端子12‧‧‧Electrical terminals
512‧‧‧階部512‧‧‧
2‧‧‧遮蔽殼體2‧‧‧shading shell
52‧‧‧軸件52‧‧‧ shaft parts
21‧‧‧蓋板部21‧‧‧ Covering Department
521‧‧‧基部521‧‧‧ base
22‧‧‧第一側壁22‧‧‧First side wall
5211‧‧‧底面5211‧‧‧ bottom
23‧‧‧第二側壁23‧‧‧ second side wall
522‧‧‧軸部522‧‧‧Axis
24‧‧‧間隔單元24‧‧‧Interval unit
53‧‧‧槓桿件53‧‧‧ lever parts
25‧‧‧擋壁25‧‧ ‧ retaining wall
531‧‧‧操作部531‧‧‧Operation Department
3‧‧‧開關單元3‧‧‧Switch unit
532‧‧‧抵推部532‧‧‧Remove the Ministry
31‧‧‧第一絕緣座31‧‧‧First insulation seat
533‧‧‧軸孔533‧‧‧Axis hole
311‧‧‧第一擋止面311‧‧‧First stop surface
6‧‧‧推桿6‧‧‧Put
312‧‧‧階部312‧‧‧
61‧‧‧抵推端61‧‧‧Right
32‧‧‧偵測端子32‧‧‧Detection terminal
62‧‧‧凸伸部62‧‧‧Protruding
321‧‧‧固定部321‧‧‧ Fixed Department
63‧‧‧受力部63‧‧‧ Force Department
322‧‧‧彈臂322‧‧‧Bounce arm
7‧‧‧托盤7‧‧‧Tray
323‧‧‧絕緣套323‧‧‧Insulating sleeve
71‧‧‧穿孔71‧‧‧Perforation
8‧‧‧電子卡8‧‧‧Electronic card
80‧‧‧針狀物80‧‧‧ needle
9‧‧‧電路板9‧‧‧Circuit board
本新型之其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中:圖1是一立體圖,說明本新型電連接器的一較佳實施例安裝於一電路板;圖2是一立體分解圖,說明該較佳實施例的組件及其與一電子卡的組合關係;圖3是一圖2的進一步分解圖;圖4是圖3的另一角度視圖;圖5是圖1的翻轉視圖,且該較佳實施例之一端子座及該電路板未示出,說明該較佳實施例的一槓桿件位於一收容位置;圖6是類似圖5的視圖,說明該較佳實施例的槓桿件位於一頂推位置;圖7是一立體分解圖,說明該較佳實施例的一第一絕緣座、一偵測端子、一第二絕緣座與一軸件,及該第一絕緣座與該第二絕緣座的相對關係;圖8是圖7的另一角度視圖;圖9是一仰視圖,說明該較佳實施例的一開關單元在斷路狀態;圖10是一類似圖9的視圖,說明該較佳實施例的開關單元為常閉開關;圖11為圖2的局部視圖,說明該較佳實施例的槓桿件位於該收容位置;及 圖12是一類似圖11的視圖,說明該較佳實施例的槓桿件位於該頂推位置。Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a perspective view showing a preferred embodiment of the present electrical connector mounted on a circuit board; Is an exploded perspective view showing the components of the preferred embodiment and its combination with an electronic card; FIG. 3 is a further exploded view of FIG. 2; FIG. 4 is another perspective view of FIG. 3; 1 is a flip view, and the terminal block of the preferred embodiment and the circuit board are not shown, illustrating that a lever member of the preferred embodiment is in a receiving position; FIG. 6 is a view similar to FIG. The lever member of the preferred embodiment is located at a pushing position; FIG. 7 is an exploded perspective view showing a first insulating seat, a detecting terminal, a second insulating seat and a shaft member of the preferred embodiment, and the first FIG. 8 is another perspective view of FIG. 7; FIG. 9 is a bottom view showing a switch unit of the preferred embodiment in an open state; FIG. 10 is a similar view. Figure 9 is a view showing the switch unit of the preferred embodiment being normally closed Off; FIG. 11 is a partial view of Figure 2, the preferred embodiment described embodiment the lever member is located at the storage location; and Figure 12 is a view similar to Figure 11 illustrating the lever member of the preferred embodiment in the push position.
在本新型被詳細描述之前,應當注意在以下的說明內容中,類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.
參閱圖1至圖5,本新型電連接器100之一較佳實施例安裝於一電路板9用以電連接一例如SLM卡的電子卡8。該較佳實施例包含一端子座1、一遮蔽殼體2、一開關單元3、一退卡單元4及一托盤7。Referring to Figures 1 through 5, a preferred embodiment of the present electrical connector 100 is mounted to a circuit board 9 for electrically connecting an electronic card 8, such as an SLM card. The preferred embodiment comprises a terminal block 1, a shielding housing 2, a switching unit 3, a card ejection unit 4 and a tray 7.
端子座1包括一絕緣板11及多個設於絕緣板11的導電端子12。導電端子12藉由埋入式模製(insert molding)方式與絕緣板11結合固定,並焊接固定於電路板9。The terminal block 1 includes an insulating plate 11 and a plurality of conductive terminals 12 disposed on the insulating plate 11. The conductive terminal 12 is fixed to the insulating plate 11 by means of insert molding, and is soldered and fixed to the circuit board 9.
遮蔽殼體2具有一蓋板部21、一第一側壁22、一第二側壁23、一間隔單元24及一擋壁25。遮蔽殼體2焊接固定於電路板9並與端子座1共同界定一具有一出入口101的容置空間10。蓋板部21與端子座1相對且相間隔。第一側壁22、第二側壁23及間隔單元24與蓋板部21連接且分別平行一插接方向A延伸。第一側壁22及第二側壁23分別連接於蓋板部21的相對兩側,間隔單元24位於第一側壁22與第二側壁23之間且偏靠第一側壁22而將容置空間10區隔出一相鄰第一側壁22的安裝區102及一相鄰第二側壁23的插卡區103。擋壁25由蓋板部21相對出入口101側彎折沿伸,並偏靠第一側壁22而在安裝區102後側。The shielding housing 2 has a cover portion 21, a first side wall 22, a second side wall 23, a spacing unit 24 and a blocking wall 25. The shielding case 2 is soldered and fixed to the circuit board 9 and together with the terminal block 1 defines an accommodating space 10 having an inlet and outlet 101. The cover portion 21 is opposed to and spaced apart from the terminal block 1. The first side wall 22, the second side wall 23 and the spacing unit 24 are connected to the cover portion 21 and extend parallel to a plugging direction A, respectively. The first side wall 22 and the second side wall 23 are respectively connected to opposite sides of the cover portion 21, and the spacing unit 24 is located between the first side wall 22 and the second side wall 23 and is biased against the first side wall 22 to accommodate the receiving space 10 The mounting area 102 of an adjacent first side wall 22 and the card insertion area 103 of an adjacent second side wall 23 are separated. The retaining wall 25 is bent by the cover portion 21 with respect to the side of the inlet and outlet 101, and is biased against the first side wall 22 at the rear side of the mounting portion 102.
參閱圖2、圖5至圖8,開關單元3位於靠近端子座1平行插接方向A的一側,並包括一第一絕緣座31、一偵測端子32及一導電片33。第一絕緣座31位於安裝區102並具有一第一擋止面311。偵測端子32固定於第一絕緣座31並具有一固定部321、一彈臂322、一絕緣套323及兩個焊接部324。在本實施例,偵測端子32以埋入式模製方式與第一絕緣座31結合固定,固定部321埋設於第一絕緣座31。彈臂322由固定部321延伸並由第一擋止面311伸出第一絕緣座31且彈臂322末端朝容置空間10內部延伸,即伸入插卡區103。絕緣套323包覆彈臂322末端。兩個焊接部324分別由固定部321相間隔地朝相反方向延伸並露出第一絕緣座31以焊接於電路板9。在本實施例,導電片33由間隔單元24的一部分所形成,而藉由遮蔽殼體2傳導與電路板9電連接。然而,在另一實施態樣(未圖示),導電片也可以單獨製作為端子形態並固定於第一絕緣座31。Referring to FIG. 2, FIG. 5 to FIG. 8, the switch unit 3 is located on the side parallel to the parallel connection direction A of the terminal block 1, and includes a first insulating seat 31, a detecting terminal 32 and a conductive sheet 33. The first insulating seat 31 is located in the mounting area 102 and has a first stopping surface 311. The detecting terminal 32 is fixed to the first insulating seat 31 and has a fixing portion 321 , an elastic arm 322 , an insulating sleeve 323 and two welding portions 324 . In the embodiment, the detecting terminal 32 is fixedly coupled to the first insulating seat 31 in a buried molding manner, and the fixing portion 321 is embedded in the first insulating seat 31. The elastic arm 322 extends from the fixing portion 321 and extends from the first stopping surface 311 to the first insulating seat 31 and the end of the elastic arm 322 extends toward the inside of the accommodating space 10, that is, into the card insertion area 103. The insulating sleeve 323 covers the end of the elastic arm 322. The two soldering portions 324 are respectively extended in opposite directions by the fixing portions 321 and expose the first insulating holder 31 to be soldered to the circuit board 9. In the present embodiment, the conductive sheet 33 is formed by a portion of the spacer unit 24, and is electrically connected to the circuit board 9 by the shield housing 2. However, in another embodiment (not shown), the conductive sheets may be separately formed in a terminal form and fixed to the first insulating holder 31.
退卡單元4包括一槓桿模組5及一推桿6。槓桿模組5位於出入口101的相對側,且包括一第二絕緣座51、一軸件52及一槓桿件53。第二絕緣座51概呈L形且具有一與第一擋止面311相對的第二擋止面511並與第一絕緣座31共同界定一推桿收容槽40。在本實施例,第一絕緣座31與第二絕緣座51分別具有一階部312、512以界定推桿收容槽40且與第一側壁22共同將推桿6限位,以限制推桿6沿插接方向A直線移動。當然,第一絕緣座31與第二 絕緣座51亦可分別形成U形槽壁(未圖示)以界定推桿收容槽40,同樣能夠將推桿6限位。但是本實施例藉由第一絕緣座31與第二絕緣座51的階部312、512與遮蔽殼體2的第一側壁22共同將推桿6限位,可以減少第一絕緣座31與第二絕緣座51形成U形槽壁一側所需的寬度,進而能夠縮減電連接器100整體的寬度。軸件52具有一設於第二絕緣座51的基部521及一由基部521延伸並朝蓋板部21凸伸出第二絕緣座51的軸部522。具體而言,軸件52以埋入式模製方式與第二絕緣座51結合固定,基部521埋設於第二絕緣座51並露出遠離軸部522的底面5211以焊接固定於電路板9。由於基部521橫向延伸且兩端相向彎曲,而能具有較大面積的底面5211以增加焊接面積,使軸件52與電路板9的連接更為穩固。槓桿件53具有一操作部531、一抵推部532及一位於操作部531與抵推部532之間的軸孔533。軸孔533供軸部522穿入,使槓桿件53以軸部522為軸,可在一收容位置(如圖5所示)及一頂推位置(如圖6所示)之間轉動。推桿6可沿插接方向A往返移動並部分容置於推桿收容槽40,即位於安裝區102,且具有一可抵於操作部531的抵推端61、一位於第一絕緣座31與第二絕緣座51之間的凸伸部62,及一受力部63。受力部63與抵推端61分別位於推桿6兩端且用以供一針狀物80抵推。The card ejecting unit 4 includes a lever module 5 and a push rod 6. The lever module 5 is located on the opposite side of the inlet and outlet 101 and includes a second insulating seat 51, a shaft member 52 and a lever member 53. The second insulating seat 51 is substantially L-shaped and has a second stopping surface 511 opposite to the first stopping surface 311 and defines a push rod receiving groove 40 together with the first insulating seat 31. In this embodiment, the first insulating seat 31 and the second insulating seat 51 respectively have a step portion 312, 512 to define the push rod receiving groove 40 and cooperate with the first side wall 22 to limit the push rod 6 to limit the push rod 6 Moves linearly along the insertion direction A. Of course, the first insulating seat 31 and the second The insulating seat 51 can also form a U-shaped groove wall (not shown) to define the push rod receiving groove 40, and can also limit the push rod 6. However, in this embodiment, the first insulating seat 31 and the first insulating portion 51 of the second insulating seat 51 and the first side wall 22 of the shielding housing 2 together limit the push rod 6, thereby reducing the first insulating seat 31 and the first The two insulating seats 51 form a width required for one side of the U-shaped groove wall, and the width of the entire connector 100 can be reduced. The shaft member 52 has a base portion 521 disposed on the second insulating seat 51 and a shaft portion 522 extending from the base portion 521 and projecting toward the cover portion 21 to project the second insulating seat 51. Specifically, the shaft member 52 is fixedly coupled to the second insulating seat 51 in a buried molding manner, and the base portion 521 is embedded in the second insulating seat 51 and exposed away from the bottom surface 5211 of the shaft portion 522 to be soldered and fixed to the circuit board 9. Since the base portion 521 extends laterally and both ends are bent toward each other, the bottom surface 5211 having a larger area can be increased to increase the welding area, so that the connection between the shaft member 52 and the circuit board 9 is more stable. The lever member 53 has an operating portion 531, an abutting portion 532, and a shaft hole 533 between the operating portion 531 and the abutting portion 532. The shaft hole 533 is inserted into the shaft portion 522 such that the lever member 53 is pivoted about the shaft portion 522 and is rotatable between a receiving position (shown in FIG. 5) and an pushing position (shown in FIG. 6). The push rod 6 can be reciprocated in the plugging direction A and partially accommodated in the push rod receiving groove 40, that is, in the mounting area 102, and has an abutting end 61 that can abut against the operating portion 531, and a first insulating seat 31. a protruding portion 62 between the second insulating seat 51 and a force receiving portion 63. The force receiving portion 63 and the abutting end 61 are respectively located at both ends of the push rod 6 and are used for pushing a needle 80 against.
托盤7用以承托電子卡8置入插卡區103,並具有對應推桿6位置的穿孔71以供針狀物80穿入。The tray 7 is used to support the electronic card 8 to be inserted into the card insertion area 103, and has a through hole 71 corresponding to the position of the push rod 6 for the needle 80 to penetrate.
參閱圖5、圖9與圖11,偵測端子32可被收容 於該容置空間10的物件推動而改變與導電片33的接觸狀態。在本實施例,收容於該容置空間10而推動偵測端子32的物件為托盤7。而且,電子卡8(見圖2)由托盤7承托一起沿插接方向A被***容置空間10,而偵測端子32的絕緣套323受托盤7推擠往第二絕緣座51靠近並帶動彈臂322遠離導電片33,使偵測端子32由和導電片33相接觸的狀態改變成分離的狀態。亦即,偵測端子32和導電片33由電連接狀態改變成斷路狀態,藉此可偵測電子卡8是否置入容置空間10。Referring to FIG. 5, FIG. 9, and FIG. 11, the detecting terminal 32 can be received. The object in the accommodating space 10 is pushed to change the contact state with the conductive sheet 33. In this embodiment, the object accommodated in the accommodating space 10 and pushing the detecting terminal 32 is the tray 7. Moreover, the electronic card 8 (see FIG. 2) is inserted into the accommodating space 10 by the tray 7 together in the plugging direction A, and the insulating sleeve 323 of the detecting terminal 32 is pushed by the tray 7 toward the second insulating seat 51 and The elastic arm 322 is driven away from the conductive sheet 33, and the state in which the detecting terminal 32 is in contact with the conductive sheet 33 is changed to a separated state. That is, the detecting terminal 32 and the conductive sheet 33 are changed from the electrical connection state to the open state, thereby detecting whether the electronic card 8 is placed in the accommodating space 10.
此外,當電子卡8連同托盤7一起置入容置空間10時,托盤7頂推槓桿件53的抵推部532,使槓桿件53位於收容位置,在此同時,槓桿件53的操作部531推移推桿6,使推桿6的受力部63靠近出入口101側。而且,此時推桿6的凸伸部632受第一絕緣座31的第一擋止面311擋止而使推桿6不會再往出入口101外的方向移動。Further, when the electronic card 8 is placed in the accommodating space 10 together with the tray 7, the tray 7 pushes the urging portion 532 of the lever member 53 so that the lever member 53 is at the accommodating position, and at the same time, the operating portion 531 of the lever member 53 The push rod 6 is moved so that the force receiving portion 63 of the push rod 6 approaches the side of the entrance and exit 101. Further, at this time, the protruding portion 632 of the push rod 6 is blocked by the first stopper surface 311 of the first insulating seat 31, so that the push rod 6 does not move further outward than the inlet and outlet 101.
參閱圖6、圖10與圖12,推桿6可受外力推移滑動而推動操作部531,使槓桿件53由收容位置轉動至頂推位置。在槓桿件53轉動過程中,其抵推部532推動托盤7,使托盤7連同電子卡8部分退出容置空間10,以方便使用者拿取。再者,推桿6推動槓桿件53轉動至頂推位置時,操作部531連同推桿6的抵推端61受遮蔽殼體2的擋壁25擋止且推桿6的凸伸部62受第二絕緣座51的第二擋止面511擋止,而使推桿6不會移出遮蔽殼體2外。當然,推桿6只受擋壁25或第二擋止面511擋止即可達到阻擋推桿6 移出遮蔽殼體2外的效果,藉由兩者共同擋止可加強擋止的力量。在本實施例,即藉由針狀物80對推桿6施力而推動推桿6。Referring to Fig. 6, Fig. 10 and Fig. 12, the push rod 6 is slid by an external force to push the operating portion 531 to rotate the lever member 53 from the accommodating position to the pushing position. During the rotation of the lever member 53, the urging portion 532 pushes the tray 7, so that the tray 7 and the electronic card 8 are partially withdrawn from the accommodating space 10 for the user to take. Further, when the push rod 6 pushes the lever member 53 to the push position, the operating portion 531 together with the abutting end 61 of the push rod 6 is blocked by the blocking wall 25 of the shielding case 2 and the protruding portion 62 of the push rod 6 is subjected to The second stop surface 511 of the second insulating seat 51 is blocked, so that the push rod 6 does not move out of the shield case 2. Of course, the push rod 6 can only be blocked by the blocking wall 25 or the second stopping surface 511 to reach the blocking push rod 6 The effect of removing the outside of the shielding case 2, together with the two, can strengthen the force of the blocking. In the present embodiment, the pusher 6 is pushed by the force of the pusher 6 by the needle 80.
如圖10所示,當托盤7退出容置空間10而使施加於絕緣套323的外力解除時,偵測端子32的彈臂322即回復原位而與導電片33抵接。換言之,偵測端子32的彈臂322未受外力時與導電片33抵接,使開關單元3為常閉開關。在本實施例,絕緣套323用以避免金屬製的彈臂322直接與托盤7上的金屬支撐架(未圖示)接觸而影響偵測結果。若所用的托盤7並無金屬成分,則絕緣套323亦可省略。As shown in FIG. 10, when the tray 7 is withdrawn from the accommodating space 10 and the external force applied to the insulating sleeve 323 is released, the elastic arm 322 of the detecting terminal 32 returns to the original position and abuts against the conductive sheet 33. In other words, when the elastic arm 322 of the detecting terminal 32 is not subjected to an external force, it abuts against the conductive sheet 33, so that the switching unit 3 is a normally closed switch. In the present embodiment, the insulating sleeve 323 is used to prevent the metal arm 322 from directly contacting the metal support frame (not shown) on the tray 7 to affect the detection result. If the tray 7 used does not have a metal component, the insulating sleeve 323 may be omitted.
由前述說明可知,開關單元3可以形成一個模組生產及安裝,而退卡單元4亦可形成一個模組生產及安裝,使端子座1、開關單元3及退卡單元4可以分別獨立製造後再組裝於電路板9,容易生產及安裝。而且,第一絕緣座31、第二絕緣座51與端子座1的絕緣板11互相分離間隔,且各自的面積較小,不僅較容易製造也能避免翹曲。再者,偵測端子32埋設固定在第一絕緣座31,也使偵測端子32能穩固地固定不易鬆脫。It can be seen from the foregoing description that the switch unit 3 can form a module for production and installation, and the card ejecting unit 4 can also form a module for production and installation, so that the terminal block 1, the switch unit 3 and the card ejecting unit 4 can be separately manufactured. It is assembled on the circuit board 9, which is easy to produce and install. Further, the first insulating base 31 and the second insulating base 51 are spaced apart from each other by the insulating plates 11 of the terminal block 1, and the respective areas are small, which is not only easy to manufacture but also avoids warpage. Furthermore, the detecting terminal 32 is embedded and fixed in the first insulating seat 31, so that the detecting terminal 32 can be stably fixed and is not easily loosened.
綜上所述,本實施例的端子座1、開關單元3及退卡單元4分離設置,不僅容易生產及安裝,也能避免翹曲。偵測端子32固定在第一絕緣座31,也使偵測端子32能穩固地固定不易鬆脫。再者,退卡單元4的推桿6具有可被限位在第一絕緣座31與第二絕緣座51之間的凸伸 部62,使推桿6沿插接方向A移動時,不會脫出遮蔽殼體2外。In summary, the terminal block 1, the switch unit 3, and the card ejecting unit 4 of the present embodiment are separately provided, which is not only easy to produce and install, but also avoids warpage. The detecting terminal 32 is fixed to the first insulating seat 31, and the detecting terminal 32 can be stably fixed and is not easily loosened. Furthermore, the push rod 6 of the card ejecting unit 4 has a projection that can be restrained between the first insulating seat 31 and the second insulating seat 51. When the pusher 6 is moved in the insertion direction A, the portion 62 does not come out of the shield case 2.
惟以上所述者,僅為本新型之較佳實施例而已,當不能以此限定本新型實施之範圍,即大凡依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾,皆仍屬本新型專利涵蓋之範圍內。However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.
100‧‧‧電連接器100‧‧‧Electrical connector
5‧‧‧槓桿模組5‧‧‧Leverage Module
1‧‧‧端子座1‧‧‧ terminal block
51‧‧‧第二絕緣座51‧‧‧Second insulation seat
11‧‧‧絕緣板11‧‧‧Insulation board
511‧‧‧第二擋止面511‧‧‧second stop surface
12‧‧‧導電端子12‧‧‧Electrical terminals
522‧‧‧軸部522‧‧‧Axis
2‧‧‧遮蔽殼體2‧‧‧shading shell
53‧‧‧槓桿件53‧‧‧ lever parts
21‧‧‧蓋板部21‧‧‧ Covering Department
531‧‧‧操作部531‧‧‧Operation Department
22‧‧‧第一側壁22‧‧‧First side wall
532‧‧‧抵推部532‧‧‧Remove the Ministry
23‧‧‧第二側壁23‧‧‧ second side wall
533‧‧‧軸孔533‧‧‧Axis hole
24‧‧‧間隔單元24‧‧‧Interval unit
6‧‧‧推桿6‧‧‧Put
25‧‧‧擋壁25‧‧ ‧ retaining wall
61‧‧‧抵推端61‧‧‧Right
31‧‧‧第一絕緣座31‧‧‧First insulation seat
62‧‧‧凸伸部62‧‧‧Protruding
311‧‧‧第一擋止面311‧‧‧First stop surface
63‧‧‧受力部63‧‧‧ Force Department
32‧‧‧偵測端子32‧‧‧Detection terminal
7‧‧‧托盤7‧‧‧Tray
322‧‧‧彈臂322‧‧‧Bounce arm
71‧‧‧穿孔71‧‧‧Perforation
33‧‧‧導電片33‧‧‧Conductor
8‧‧‧電子卡8‧‧‧Electronic card
4‧‧‧退卡單元4‧‧‧Retirement unit
9‧‧‧電路板9‧‧‧Circuit board
40‧‧‧推桿收容槽40‧‧‧Pushing rod receiving slot
Claims (10)
Applications Claiming Priority (1)
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CN 201320273241 CN203242821U (en) | 2013-05-17 | 2013-05-17 | Electric connector |
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Publication Number | Publication Date |
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TWM469657U true TWM469657U (en) | 2014-01-01 |
Family
ID=49320081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW102212867U TWM469657U (en) | 2013-05-17 | 2013-07-08 | Electrical connector |
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CN (1) | CN203242821U (en) |
TW (1) | TWM469657U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI552450B (en) * | 2014-07-29 | 2016-10-01 | 莫仕股份有限公司 | Electrical connector |
TWI580126B (en) * | 2015-01-05 | 2017-04-21 | 鴻騰精密科技股份有限公司 | Electrical card connector and method for manufacturing the same |
TWI663794B (en) * | 2014-12-04 | 2019-06-21 | 美商莫仕有限公司 | Card connector |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105337072B (en) | 2014-07-29 | 2017-11-10 | 莫仕连接器(成都)有限公司 | Electric connector and terminal thereof |
CN105337098B (en) * | 2014-08-07 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
CN105789947B (en) * | 2014-12-22 | 2019-01-11 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler and its manufacturing method |
-
2013
- 2013-05-17 CN CN 201320273241 patent/CN203242821U/en not_active Expired - Fee Related
- 2013-07-08 TW TW102212867U patent/TWM469657U/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI552450B (en) * | 2014-07-29 | 2016-10-01 | 莫仕股份有限公司 | Electrical connector |
TWI663794B (en) * | 2014-12-04 | 2019-06-21 | 美商莫仕有限公司 | Card connector |
TWI580126B (en) * | 2015-01-05 | 2017-04-21 | 鴻騰精密科技股份有限公司 | Electrical card connector and method for manufacturing the same |
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CN203242821U (en) | 2013-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |