TWM519832U - Card connector - Google Patents

Description

卡連接器 Card connector

本創作涉及一種連接器，尤其設計一種卡連接器。 The present invention relates to a connector, in particular to a card connector.

中國大陸專利公告號為CN203826604U之實用新型專利，揭示了一種卡連接器，包括殼體、由殼體支撐之接觸件。接觸件包括固定於殼體之框件、具有自由端之接觸件臂及供接觸件臂自由端滑動之延長部。在先前技術中，延長部位於接觸件之框件之下方，延長部之兩側與框件之間存在間隙。當接觸件臂被卡按壓而變形時，存在接觸件臂之自由端滑入間隙中被卡住之風險，從而影響接觸件與卡之間連接之穩定性。因此，確有必要提供一種新的卡連接器。 The utility model patent of the Chinese Patent Publication No. CN203826604U discloses a card connector comprising a housing and a contact member supported by the housing. The contact member includes a frame member fixed to the housing, a contact member arm having a free end, and an extension portion for sliding the free end of the contact member arm. In the prior art, the extension is located below the frame of the contact member with a gap between the sides of the extension and the frame member. When the contact arm is deformed by the card pressing, there is a risk that the free end of the contact arm slips into the gap, thereby affecting the stability of the connection between the contact and the card. Therefore, it is indeed necessary to provide a new card connector.

本創作之目的在於提供一種卡連接器，其具有偵測電子卡功能且反復使用過程中與電子卡之電性連接更加可靠。 The purpose of the present invention is to provide a card connector that has the function of detecting an electronic card and is more reliable in electrical connection with the electronic card during repeated use.

本創作提供一種卡連接器，用於與電子卡電性連接，包括絕緣本體及固持於所述絕緣本體上之複數導電端子，每一導電端子包括固持於所述絕緣本體內之主體部、自所述主體部前端延伸出之彈性部、自所述主體部後端延伸出之墊接部、及自所述主體部延伸出之焊接部，所述彈性部包括向上凸起之 接觸部及自所述接觸部向下延伸之抵接部，所述主體部呈框件結構且圍設出一鏤空空間，所述鏤空空間後端底部被所述墊接部封閉，所述墊接部在垂直於插卡方向之橫方向上之寬度大於所述鏤空空間兩側之間之間隙，所述接觸部被按壓時，所述抵接部於所述墊接部上滑動。 The present invention provides a card connector for electrically connecting to an electronic card, comprising an insulative housing and a plurality of conductive terminals held on the insulative housing, each of the conductive terminals including a main body portion held in the insulative housing body, An elastic portion extending from a front end of the main body portion, a pad portion extending from a rear end of the main body portion, and a welded portion extending from the main body portion, the elastic portion including an upward convex portion a contact portion and an abutting portion extending downward from the contact portion, the main body portion has a frame structure and encloses a hollow space, and a rear end bottom of the hollow space is closed by the pad portion, the pad The width of the joint portion in the transverse direction perpendicular to the card insertion direction is larger than the gap between the two sides of the hollow space, and the abutting portion slides on the mating portion when the contact portion is pressed.

進一步，所述墊接部自所述主體部前端或側部延伸彎折後形成。 Further, the pad portion is formed by bending from a front end or a side portion of the main body portion.

進一步，所述墊接部自所述主體部延伸並向下彎折後貼覆於所述主體部下表面。 Further, the pad portion extends from the main body portion and is bent downward to be attached to the lower surface of the main body portion.

進一步，所述墊接部之下表面與所述絕緣本體之下表面平齊。 Further, a lower surface of the pad is flush with a lower surface of the insulating body.

進一步，所述絕緣本體包括收容各導電端子之端子槽，所述複數導電端子包括偵測端子及與所述偵測端子對應設置且共同收容於同一所述端子槽內之訊號端子。 Further, the insulative housing includes a terminal slot for receiving the conductive terminals, and the plurality of conductive terminals include a detecting terminal and a signal terminal disposed corresponding to the detecting terminal and commonly received in the same terminal slot.

進一步，所述偵測端子之主體部與所述訊號端子之主體部之間設置有間隙且共同圍設形成一框件。 Further, a gap is formed between the main body of the detecting terminal and the main body of the signal terminal, and a frame member is formed together.

進一步，所述訊號端子之彈性部包括自接觸部向下延伸且橫向位移形成之偏移部，所述偵測端子設有對應平行於所述偏移部之傾斜部，所述訊號端子之接觸部和所述偵測端子之接觸部在垂直於插卡方向之橫方向上位於同排其他導電端子接觸部之兩側。 Further, the elastic portion of the signal terminal includes an offset portion extending downward from the contact portion and laterally displaced, and the detecting terminal is provided with an inclined portion corresponding to the offset portion, and the contact of the signal terminal The contact portion of the portion and the detecting terminal are located on both sides of the other conductive terminal contact portion of the same row in a lateral direction perpendicular to the card insertion direction.

進一步，所述偵測端子之彈性部與所述訊號端子之彈性部延伸方向相反，所述偵測端子之墊接部與所述訊號端子之墊接 部位於共用之所述端子槽之對角線上。 Further, the elastic portion of the detecting terminal and the elastic portion of the signal terminal extend in opposite directions, and the pad portion of the detecting terminal is connected to the signal terminal The portion is located on a diagonal line of the shared terminal slot.

進一步，在垂直於插卡方向之橫方向上，所述複數導電端子包括包含有所述偵測端子、訊號端子及位於同排其他導電端子之第一排導電端子、與所述第一排導電端子平行並排設置之第二排導電端子，所述第一排導電端子之焊接部位於絕緣本體外之同一直線上，所述第二排導電端子之焊接部位於各導電端子之鏤空空間內且位於同一直線上。 Further, in a horizontal direction perpendicular to the card insertion direction, the plurality of conductive terminals includes a first row of conductive terminals including the detecting terminal, the signal terminal, and other conductive terminals in the same row, and are electrically conductive with the first row a second row of conductive terminals disposed side by side in parallel, wherein the soldering portions of the first row of conductive terminals are on the same straight line outside the insulating body, and the soldering portions of the second row of conductive terminals are located in the hollow space of each of the conductive terminals On the same line.

進一步，在插卡方向上，所述鏤空空間被所述墊接部封閉之長度為所述鏤空空間長度之七分之一。 Further, in the card insertion direction, the hollow space is closed by the pad portion by a length of one seventh of the length of the hollow space.

與先前技術相比，本創作具有如下有益效果：由於所述墊接部之寬度大於所述鏤空空間之一端兩側之間之間隙以封閉所述鏤空空間之後端底部，使所述抵接部在滑動過程中不會被卡住，保證導電端子不易受到損傷，使導電端子具有足夠之支撐力，可以與電子卡始終保持更好之電性接觸。 Compared with the prior art, the present invention has the following beneficial effects: since the width of the pad portion is larger than the gap between the two sides of one end of the hollow space to close the bottom end of the hollow space, the abutting portion is made It will not be stuck during the sliding process, ensuring that the conductive terminals are not easily damaged, so that the conductive terminals have sufficient supporting force to maintain better electrical contact with the electronic card.

100‧‧‧卡連接器 100‧‧‧ card connector

110‧‧‧第一絕緣本體 110‧‧‧First Insulation Body

120‧‧‧第二絕緣本體 120‧‧‧Second insulation body

140‧‧‧端子槽 140‧‧‧Terminal slot

10‧‧‧第一訊號端子 10‧‧‧First signal terminal

11‧‧‧第一主體部 11‧‧‧ First Main Body

12‧‧‧第一彈性部 12‧‧‧First Elastic Department

13‧‧‧第一接觸部 13‧‧‧First contact

14‧‧‧第一抵接部 14‧‧‧First Abutment

15‧‧‧第一墊接部 15‧‧‧First pad

16‧‧‧第一焊接部 16‧‧‧First Welding Department

17‧‧‧第二訊號端子 17‧‧‧second signal terminal

18‧‧‧偏移部 18‧‧‧Offset

20‧‧‧偵測端子 20‧‧‧Detection terminal

21‧‧‧第二主體部 21‧‧‧Second Main Body

22‧‧‧第二彈性部 22‧‧‧Second elastic part

23‧‧‧第二接觸部 23‧‧‧Second contact

24‧‧‧第二抵接部 24‧‧‧Second Abutment

25‧‧‧第二墊接部 25‧‧‧Second pad

26‧‧‧第二焊接部 26‧‧‧Second welding department

27‧‧‧傾斜部 27‧‧‧ inclined section

5‧‧‧退卡機構 5‧‧‧Return card agency

51‧‧‧樞轉片 51‧‧‧ pivoting piece

511‧‧‧連動臂 511‧‧‧ linkage arm

512‧‧‧頂推臂 512‧‧‧Top push arm

52‧‧‧推桿 52‧‧‧Put

521‧‧‧凹口 521‧‧‧ notch

6‧‧‧遮蔽殼體 6‧‧‧Shaded housing

61‧‧‧鎖卡件 61‧‧‧Locks

7‧‧‧電路板 7‧‧‧ boards

200‧‧‧收容空間 200‧‧‧ accommodating space

210‧‧‧***口 210‧‧‧ insertion port

第一圖為本創作卡連接器之立體組合圖；第二圖為本創作卡連接器之部份立體分解圖；第三圖為本創作卡連接器之立體分解圖；第四圖為本創作卡連接器之第一絕緣本體、第一導電端子及第偵測端子之立體組合圖；第五圖為第四圖之立體分解圖；第六圖為第五圖自另一個方向看之立體分解圖； 第七圖為第四圖在垂直於插卡方向之豎直方向上自上向下看之立體圖；第八圖為第七圖沿VIII-VIII線之剖視圖。 The first figure is a three-dimensional combination diagram of the creative card connector; the second figure is a partial exploded view of the creative card connector; the third figure is an exploded perspective view of the creative card connector; A three-dimensional exploded view of the first insulative housing, the first conductive terminal and the detecting terminal of the card connector; the fifth figure is an exploded perspective view of the fourth figure; and the sixth figure is a three-dimensional decomposition of the fifth figure viewed from another direction Figure 7 is a perspective view of the fourth figure viewed from the top in the vertical direction perpendicular to the card insertion direction; and the eighth drawing is a sectional view taken along line VIII-VIII of the seventh figure.

以下，將結合第一圖至第八圖介紹本創作卡連接器100之具體實施方式。本說明書中所涉及方向皆以第一圖為參考，定義卡連接器100之***口210為前端。 Hereinafter, a specific embodiment of the authoring card connector 100 will be described with reference to the first to eighth figures. The directions involved in this specification are all referenced to the first figure, and the insertion port 210 of the card connector 100 is defined as the front end.

請參照第一圖至第八圖，本創作提供一種卡連接器100，設置於電路板7上。包括絕緣本體、固持於所述絕緣本體上之複數導電端子、一退卡機構5及包覆所述絕緣本體和所述退卡機構5之遮蔽殼體6。所述絕緣本體包括收容各導電端子之端子槽140。每一導電端子包括固持於所述絕緣本體內之主體部、自所述主體部前端延伸出之彈性部、自所述主體部後端延伸出之墊接部、及自所述主體部延伸出之焊接部。所述彈性部包括向上凸起之接觸部及自所述接觸部向下延伸之抵接部。所述主體部呈框件結構且圍設出一鏤空空間。所述墊接部可以自所述主體部之端部或側部延伸並向下彎折後貼覆於所述主體部下表面，從而可以滿足支撐過程中之不同位置需要。當所述墊接部自所述主體部前端或側部延伸彎折後形成時，所述墊接部在垂直於插卡方向之橫方向上之寬度大於所述鏤空空間兩側之間之間隙。所述鏤空空間後端底部被所述墊接部封閉。當所述墊接部自所述主體部之側部延伸彎折後形成時，所述墊接部在垂直於插卡方向之橫方向上延伸超過所述鏤空空間。所述墊接部與所述主體部之後端及與後端 相鄰之兩個側邊部份重疊從而不存在間隙。所述鏤空空間被所述墊接部封閉之長度為所述鏤空空間長度之七分之一。所述墊接部之下表面與所述絕緣本體之下表面平齊以使所述墊接部之下表面與電路板7抵持，從而防止所述墊接部向下形變。所述抵接部懸浮於所述墊接部之上方且接觸部被按壓時所述抵接部於所述墊接部上滑動。所述遮蔽殼體6與所述絕緣本體及所述退卡機構5之間形成有一收容空間200。所述收容空間200之前端設置有一***口210。 Referring to the first to eighth figures, the present invention provides a card connector 100 disposed on the circuit board 7. The utility model comprises an insulating body, a plurality of conductive terminals fixed on the insulating body, a card ejecting mechanism 5, and a shielding shell 6 covering the insulating body and the card ejecting mechanism 5. The insulative housing includes a terminal slot 140 for receiving each of the conductive terminals. Each of the conductive terminals includes a main body portion held in the insulating body, an elastic portion extending from a front end of the main body portion, a pad portion extending from a rear end of the main body portion, and extending from the main body portion The welding department. The elastic portion includes an upwardly convex contact portion and an abutting portion extending downward from the contact portion. The main body portion has a frame structure and encloses a hollow space. The mating portion may extend from an end portion or a side portion of the main body portion and be bent downward to be attached to the lower surface of the main body portion, so that different positions in the supporting process may be satisfied. When the mating portion is formed by bending from the front end or the side portion of the main body portion, a width of the mating portion in a transverse direction perpendicular to the card insertion direction is greater than a gap between the two sides of the hollow space. . The bottom end of the hollow space is closed by the mating portion. When the mating portion is formed by being bent from the side portion of the main body portion, the mating portion extends beyond the hollow space in a lateral direction perpendicular to the card insertion direction. The mating portion and the rear end of the main body portion and the rear end The adjacent two side portions are partially overlapped so that there is no gap. The length of the hollow space enclosed by the mating portion is one-seventh of the length of the hollow space. The lower surface of the pad is flush with the lower surface of the insulative housing such that the lower surface of the pad abuts against the circuit board 7, thereby preventing the pad from being deformed downward. The abutting portion is suspended above the mating portion and the abutting portion slides on the mating portion when the contact portion is pressed. A receiving space 200 is formed between the shielding shell 6 and the insulating body and the card ejecting mechanism 5 . An insertion port 210 is disposed at a front end of the receiving space 200.

請參照第二圖至第三圖，所述絕緣本體包括兩個彼此分開設置之第一絕緣本體110及第二絕緣本體120。兩個所述第一絕緣本體110結構相同。所述第二絕緣本體120在插卡方向上位於所述第一絕緣本體110之後方。 Referring to the second to third figures, the insulative housing includes two first insulative housings 110 and a second insulative housing 120 that are disposed apart from each other. The two first insulating bodies 110 are identical in structure. The second insulative housing 120 is located behind the first insulative housing 110 in the card insertion direction.

請參照第二圖至第七圖，所述第一絕緣本體110為一矩形件。所述第一絕緣本體110包括複數端子槽140。所述端子槽140分別對應收容各導電端子。 Referring to the second to seventh embodiments, the first insulative housing 110 is a rectangular member. The first insulative housing 110 includes a plurality of terminal slots 140. The terminal slots 140 respectively receive the respective conductive terminals.

請參照第二圖至第八圖，所述複數導電端子包括第一訊號端子10及偵測端子20。所述第一訊號端子10和偵測端子20收容於所述第一絕緣本體110內。所述主體部、彈性部、接觸部、抵接部、墊接部及焊接部包括第一訊號端子10之第一主體部11、第一彈性部12、第一接觸部13、第一抵接部14、第一墊接部15及第一焊接部16、偵測端子20之第二主體部21、第二彈性部22、第二接觸部23、第二抵接部24、第二墊接部25及第二焊接部26。 Referring to FIG. 2 to FIG. 8 , the plurality of conductive terminals include a first signal terminal 10 and a detection terminal 20 . The first signal terminal 10 and the detecting terminal 20 are received in the first insulative housing 110. The main body portion, the elastic portion, the contact portion, the abutting portion, the pad portion and the soldering portion include the first body portion 11 of the first signal terminal 10, the first elastic portion 12, the first contact portion 13, and the first abutment The portion 14 , the first pad portion 15 and the first soldering portion 16 , the second body portion 21 of the detecting terminal 20 , the second elastic portion 22 , the second contact portion 23 , the second abutting portion 24 , and the second padding The portion 25 and the second welded portion 26.

請參照第四圖至第八圖，所述第一訊號端子10分別收容於所 述第一絕緣本體110上之各端子槽140中。所述第一訊號端子10包括固持於所述第一絕緣本體110內之第一主體部11、自所述第一主體部11前端延伸出之第一彈性部12、自所述第一主體部11後端延伸出並向下彎折後貼覆於所述第一主體部11下表面之第一墊接部15及自所述第一主體部11延伸出所述第一絕緣本體110之第一焊接部16。所述第一主體部11呈框件結構且圍設出一鏤空空間。所述第一彈性部12懸置於所述鏤空空間上。所述第一彈性部12包括向上凸起之第一接觸部13及自所述第一接觸部13向下延伸形成之第一抵接部14。所述第一接觸部13包括向上突伸之凸部以能夠更好之與電子卡(未圖示)之接觸面電性連接。所述第一抵接部14向上翹曲以更好之在所述第一墊接部15上滑動。所述第一墊接部15覆蓋於所述鏤空空間一端之下表面以封閉所述鏤空空間之後端。所述第一墊接部15與所述第一抵接部14相對應。所述第一抵接部14懸浮於所述第一墊接部15之上方且當所述第一接觸部13被按壓時所述第一抵接部14於所述第一墊接部15上滑動。所述第一墊接部15可根據需要自所述第一主體部11之端部或側部延伸彎折形成。所述第一墊接部15與所述第一主體部11部之後端及與後端相連之兩個側邊重疊從而不存在間隙。所述第一抵接部14被按壓時於所述第一墊接部15上滑動以對所述第一彈性部12起到支撐作用防止所述第一彈性部12受損並使所述第一接觸部13與電子卡(未圖示)之接觸面保持更好之電性連接。 Referring to FIG. 4 to FIG. 8 , the first signal terminals 10 are respectively accommodated in the office. In each of the terminal slots 140 on the first insulative housing 110. The first signal terminal 10 includes a first body portion 11 that is retained in the first insulative housing 110, and a first elastic portion 12 extending from a front end of the first body portion 11 from the first body portion. a first pad portion 15 extending from the rear end and extending downwardly and attached to the lower surface of the first body portion 11 and a first extending portion of the first insulating body 110 from the first body portion 11 A welded portion 16. The first body portion 11 has a frame structure and encloses a hollow space. The first elastic portion 12 is suspended on the hollow space. The first elastic portion 12 includes a first contact portion 13 that protrudes upward and a first abutment portion 14 that extends downward from the first contact portion 13 . The first contact portion 13 includes a convex portion that protrudes upward to be electrically connected to a contact surface of an electronic card (not shown). The first abutting portion 14 is warped upward to better slide on the first pad portion 15. The first pad portion 15 covers a lower surface of one end of the hollow space to close the rear end of the hollow space. The first pad portion 15 corresponds to the first abutting portion 14 . The first abutting portion 14 is suspended above the first pad portion 15 and the first abutting portion 14 is on the first pad portion 15 when the first contact portion 13 is pressed. slide. The first pad portion 15 may be formed by bending from an end portion or a side portion of the first body portion 11 as needed. The first pad portion 15 overlaps with the rear end of the first body portion 11 and the two sides connected to the rear end so that there is no gap. When the first abutting portion 14 is pressed, sliding on the first pad portion 15 to support the first elastic portion 12 to prevent the first elastic portion 12 from being damaged and the first portion A contact portion 13 maintains a better electrical connection with the contact surface of the electronic card (not shown).

請參照第四圖至第八圖，所述偵測端子20之數量可以是一個或一個以上。一個所述偵測端子20可與任一所述第一訊號端 子10對應設置且共同收容於同一所述端子槽140中。在本實施例中，所述偵測端子20之數量為一個。所述第一訊號端子10包括一第二訊號端子17以與所述偵測端子20對應設置且共同收容於同一所述端子槽140中。 Referring to FIG. 4 to FIG. 8 , the number of the detecting terminals 20 may be one or more. One of the detecting terminals 20 can be connected to any of the first signal terminals The sub-10s are correspondingly disposed and housed together in the same terminal slot 140. In this embodiment, the number of the detecting terminals 20 is one. The first signal terminal 10 includes a second signal terminal 17 disposed corresponding to the detecting terminal 20 and commonly received in the same terminal slot 140.

請參照第七圖，所述第二訊號端子17可以為一接地端子。所述第二訊號端子17之第一彈性部12大致呈“Z”狀。所述第二訊號端子17之第一接觸部13向下延伸形成且橫向位移形成之偏移部18。所述偏移部18向下延伸以形成所述第二訊號端子17之第一抵接部14。所述第二訊號端子17之第一抵接部14和第一接觸部13不在同一直線上。所述第二訊號端子17之第一抵接部14相對於所述第二訊號端子17之第一接觸部13在垂直於插卡方向之橫方向上位於左側。所述第二訊號端子17之第一主體部11為一設有開口且大致呈“C”狀之框件結構。所述開口靠近所述偵測端子。 Referring to the seventh figure, the second signal terminal 17 can be a ground terminal. The first elastic portion 12 of the second signal terminal 17 has a substantially "Z" shape. The first contact portion 13 of the second signal terminal 17 extends downwardly and is laterally displaced to form the offset portion 18. The offset portion 18 extends downward to form a first abutting portion 14 of the second signal terminal 17 . The first abutting portion 14 of the second signal terminal 17 and the first contact portion 13 are not on the same straight line. The first abutting portion 14 of the second signal terminal 17 is located on the left side with respect to the first contact portion 13 of the second signal terminal 17 in a lateral direction perpendicular to the card insertion direction. The first body portion 11 of the second signal terminal 17 is a frame member having an opening and having a substantially "C" shape. The opening is adjacent to the detection terminal.

請參照第四圖至第八圖，所述偵測端子20在垂直於插卡方向之橫方向上位於所述第二訊號端子17之右側。所述偵測端子20包括固持於所述第一絕緣本體110內之第二主體部21、自所述第二主體部21一端延伸出之第二彈性部22、自所述第二主體部21另一端延伸出並向下彎折後貼覆於所述第二主體部21下表面之第二墊接部25及自所述第二主體部21延伸出所述第一絕緣本體110之第二焊接部26。請參照第七圖，所述偵測端子之第二主體部21為一設有開口且大致呈“C”狀之框件結構。所述開口靠近所述第二訊號端子17。所述第二主體部21與所述第二訊號端子17之第一主體部11之間設置有間隙 且共同圍設出一鏤空空間。所述第二彈性部22及所述第二訊號端子17之第一彈性部12共同懸置於所述鏤空空間上。所述偵測端子20之第二彈性部22與所述第二訊號端子17之第一彈性部12之延伸方向相反。所述第二彈性部22包括向上凸起之第二接觸部23及自所述第二接觸部23向下延伸形成之第二抵接部24。所述第二彈性部22大致呈“Z”狀。所述第二接觸部23包括向下延伸形成且與所述偏移部18對應平行設置之傾斜部27。所述傾斜部27向下延伸以形成所述第二抵接部24。所述第二抵接部24與第二接觸部23不在同一直線上。請參照第七圖，所述第二抵接部24相對於所述第二接觸部23在垂直於插卡方向之橫方向上位於右側。所述第二接觸部23包括向上突伸之凸部以能夠更好之與電子卡(未圖示)之接觸面電性連接。所述第二抵接部24向上翹曲以更好之在所述第二墊接部25上滑動。所述第二墊接部25覆蓋部份所述鏤空空間之下表面。所述偵測端子20之第二墊接部25與所述第二訊號端子17之第一墊接部15位於共同之所述端子槽140內之對角線上。所述第二墊接部25與所述第二抵接部24相對應。所述第二墊接部25可根據需要自所述第二主體部21之端部或側部延伸彎折形成。所述第二抵接部24懸浮於所述第二墊接部25之上方且當所述第二接觸部23被按壓時所述第二抵接部24於所述第二墊接部25上滑動。所述第二抵接部24被按壓時於所述第二墊接部25上滑動以對所述第二彈性部22起到支撐作用防止所述第二彈性部22受損並使所述第二接觸部23與電子卡(未圖示)之接觸面保持更好之電性連接。所述偵測端子20之第二焊接部26與所述第二訊號端子17之第一焊接部16位於第 一絕緣本體110外之同一直線向。 Referring to FIG. 4 to FIG. 8 , the detecting terminal 20 is located on the right side of the second signal terminal 17 in a lateral direction perpendicular to the card insertion direction. The detecting terminal 20 includes a second body portion 21 held in the first insulative housing 110, a second elastic portion 22 extending from one end of the second body portion 21, and the second body portion 21 a second pad portion 25 extending from the other end and bent downward to be attached to the lower surface of the second body portion 21 and a second portion extending from the second body portion 21 to the first insulative housing 110 Welding portion 26. Referring to FIG. 7 , the second main body portion 21 of the detecting terminal is a frame structure having an opening and having a substantially “C” shape. The opening is adjacent to the second signal terminal 17. A gap is disposed between the second body portion 21 and the first body portion 11 of the second signal terminal 17 And together create a hollow space. The second elastic portion 22 and the first elastic portion 12 of the second signal terminal 17 are co-hanged on the hollow space. The second elastic portion 22 of the detecting terminal 20 is opposite to the extending direction of the first elastic portion 12 of the second signal terminal 17 . The second elastic portion 22 includes a second contact portion 23 that protrudes upward and a second abutment portion 24 that extends downward from the second contact portion 23 . The second elastic portion 22 has a substantially "Z" shape. The second contact portion 23 includes an inclined portion 27 that is formed to extend downward and that is disposed in parallel with the offset portion 18 . The inclined portion 27 extends downward to form the second abutting portion 24. The second abutting portion 24 and the second contact portion 23 are not on the same straight line. Referring to the seventh figure, the second abutting portion 24 is located on the right side with respect to the second contact portion 23 in the lateral direction perpendicular to the card insertion direction. The second contact portion 23 includes a convex portion that protrudes upward to be electrically connected to a contact surface of an electronic card (not shown). The second abutting portion 24 is warped upward to better slide on the second pad portion 25. The second pad portion 25 covers a portion of the lower surface of the hollow space. The second pad portion 25 of the detecting terminal 20 and the first pad portion 15 of the second signal terminal 17 are located on a diagonal line of the common terminal slot 140. The second pad portion 25 corresponds to the second abutting portion 24 . The second pad portion 25 may be formed by bending from an end portion or a side portion of the second body portion 21 as needed. The second abutting portion 24 is suspended above the second pad portion 25 and the second abutting portion 24 is on the second pad portion 25 when the second contact portion 23 is pressed. slide. When the second abutting portion 24 is pressed, the second abutting portion 25 slides to support the second elastic portion 22 to prevent the second elastic portion 22 from being damaged and the first portion The two contact portions 23 maintain a better electrical connection with the contact surface of the electronic card (not shown). The second soldering portion 26 of the detecting terminal 20 and the first soldering portion 16 of the second signal terminal 17 are located at the The same straight line outside the insulating body 110.

請參照第七圖，所述偵測端子20之第二接觸部23與所述第二訊號端子17之第一接觸部13在垂直於插卡方向之橫方向上位於同排其他第一訊號端子10之第一接觸部13之兩側。 Referring to FIG. 7 , the second contact portion 23 of the detecting terminal 20 and the first contact portion 13 of the second signal terminal 17 are located in the same row of other first signal terminals in the horizontal direction perpendicular to the card insertion direction. The two sides of the first contact portion 13 of 10.

請參照第七圖，在垂直於插卡方向之橫方向上，所述複數導電端子包括包含有所述偵測端子20、第二訊號端子17及位於同排之第一訊號端子10之第一排導電端子、與所述第一排導電端子平行並排設置之第二排導電端子。所述第二排導電端子為複數第一訊號端子10。所述第一排導電端子之第一焊接部16及第二焊接部26位於絕緣本體外之同一直線上。所述第二排導電端子之第一焊接部16位於各所述第一訊號端子10之鏤空空間內且位於同一直線上。 Referring to FIG. 7 , in the horizontal direction perpendicular to the card insertion direction, the plurality of conductive terminals includes the first detecting terminal 20 , the second signal terminal 17 , and the first signal terminal 10 in the same row. And a row of conductive terminals, and second row of conductive terminals arranged in parallel with the first row of conductive terminals. The second row of conductive terminals is a plurality of first signal terminals 10 . The first soldering portion 16 and the second soldering portion 26 of the first row of conductive terminals are located on the same straight line outside the insulating body. The first soldering portions 16 of the second row of conductive terminals are located in the hollow space of each of the first signal terminals 10 and are on the same straight line.

請參照第一圖至第三圖，所述退卡機構5所述退卡機構5包括與所述第二絕緣本體120配合之樞轉片51及與樞轉片51配合作動之推桿52。所述樞轉片51設有與推桿52配合之連動臂511及與卡托(未圖示)配合之頂推臂512。所述推桿52具有容納連動臂511之凹口521。所述連動臂511搭接於凹口521內，使得樞轉片51與推桿52產生穩定之連動從而配合作用。 Referring to the first to third figures, the card ejecting mechanism 5 includes a pivoting piece 51 that cooperates with the second insulative housing 120 and a push rod 52 that cooperates with the pivoting piece 51. The pivoting piece 51 is provided with a linking arm 511 that cooperates with the push rod 52 and a pushing arm 512 that cooperates with a card holder (not shown). The push rod 52 has a recess 521 that accommodates the linkage arm 511. The linkage arm 511 is overlapped in the recess 521, so that the pivoting piece 51 and the push rod 52 are stably coupled to cooperate.

所述遮蔽殼體6包括一對鎖卡件61。所述鎖卡件61用於與卡托(未圖示)相配合以固定卡托(未圖示)。 The shielding housing 6 includes a pair of locking members 61. The lock member 61 is for engaging with a card holder (not shown) to fix the card holder (not shown).

具體使用時，在本實施例中本創作卡連接器100最多可同時容置兩張電子卡(未圖示)。兩張電子卡(未圖示)分別與兩個所述第一絕緣本體110上之所述第一訊號端子10和所述 偵測端子20及所述第二訊號端子17電性連接。所述第二訊號端子17與所述偵測端子20共同電性連接於電子卡(未圖示)上同一接觸區域，從而偵測到電子卡(未圖示)之***狀態。 In the specific use, in the embodiment, the author card connector 100 can accommodate two electronic cards (not shown) at the same time. Two electronic cards (not shown) and the first signal terminals 10 on the two first insulative housings 110 and the The detecting terminal 20 and the second signal terminal 17 are electrically connected. The second signal terminal 17 and the detecting terminal 20 are electrically connected to the same contact area on the electronic card (not shown) to detect the inserted state of the electronic card (not shown).

未進卡時，所述第二訊號端子17與所述偵測端子20未電性導通從而檢測未插卡。進卡時，卡托(未圖示)裝載電子卡(未圖示)自***口210處推進。完全進卡時，所述第二訊號端子17和所述偵測端子20電性導通從而檢測兩張電子卡(未圖示)完全進卡，退卡時，所述推桿52被頂向前推進，搭接於所述推桿52上之凹口521之所述連動臂511被帶動向後運動，從而所述頂推臂512向前運動，推動卡托(未圖示)(未圖示)向前，退出後，所述第二訊號端子17和所述偵測端子20不再電性導通從而檢測兩張電子卡(未圖示)退卡。 When the card is not inserted, the second signal terminal 17 and the detecting terminal 20 are not electrically connected to detect that the card is not inserted. When the card is inserted, a card (not shown) is loaded with an electronic card (not shown) and advanced from the insertion port 210. When the card is fully inserted, the second signal terminal 17 and the detecting terminal 20 are electrically turned on to detect that two electronic cards (not shown) are completely inserted into the card. When the card is retracted, the push rod 52 is pushed forward. Pushing, the linkage arm 511 of the notch 521 overlapping the push rod 52 is driven to move backward, so that the pusher arm 512 moves forward to push the card holder (not shown) (not shown) After exiting, the second signal terminal 17 and the detecting terminal 20 are no longer electrically turned on to detect two electronic cards (not shown) to be retracted.

與先前技術相比，本創作卡連接器100具有如下有益效果：由於所述墊接部之寬度大於所述鏤空空間之一端兩側之間之間隙以封閉所述鏤空空間之後端底部，使所述抵接部在滑動過程中不會被卡住，保證導電端子不易受到損傷，使導電端子具有足夠之支撐力，可以與電子卡(未圖示)始終保持更好之電性接觸；更由於設置有偵測端子20，使卡連接器100更準確地偵測出電子卡(未圖示)之***狀態。 Compared with the prior art, the present card connector 100 has the following advantages: since the width of the pad portion is larger than the gap between the two sides of one end of the hollow space to close the bottom end of the hollow space, The abutting portion is not caught during the sliding process, and the conductive terminal is not easily damaged, so that the conductive terminal has sufficient supporting force to maintain better electrical contact with the electronic card (not shown); The detection terminal 20 is provided to enable the card connector 100 to more accurately detect the insertion state of the electronic card (not shown).

綜上所述，本創作符合新型專利要件，爰依法提出專利申請。惟，以上所述者僅為本創作之較佳實施例，本創作之範圍並不以上述實施例為限，舉凡熟習本案技藝之人士援依本創作之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利 範圍內。 In summary, this creation is in line with the new patent requirements, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those who are familiar with the skill of the present invention are equivalent to the equivalent modifications or changes made by the spirit of the present creation. Should cover the following patent applications Within the scope.

100‧‧‧卡連接器 100‧‧‧ card connector

110‧‧‧第一絕緣本體 110‧‧‧First Insulation Body

200‧‧‧收容空間 200‧‧‧ accommodating space

210‧‧‧***口 210‧‧‧ insertion port

52‧‧‧推桿 52‧‧‧Put

6‧‧‧遮蔽殼體 6‧‧‧Shaded housing

7‧‧‧電路板 7‧‧‧ boards

Claims (10)

一種卡連接器，用於與電子卡電性連接，包括絕緣本體及固持於所述絕緣本體上之複數導電端子，每一導電端子包括固持於所述絕緣本體內之主體部、自所述主體部前端延伸出之彈性部、自所述主體部後端延伸出之墊接部、及自所述主體部延伸出之焊接部，所述彈性部包括向上凸起之接觸部及自所述接觸部向下延伸之抵接部，其中，所述主體部呈框件結構且圍設出一鏤空空間，所述鏤空空間後端底部被所述墊接部封閉，所述墊接部在垂直於插卡方向之橫方向上之寬度大於所述鏤空空間兩側之間之間隙，所述接觸部被按壓時，所述抵接部於所述墊接部上滑動。 A card connector for electrically connecting to an electronic card, comprising: an insulating body and a plurality of conductive terminals fixed on the insulating body, each conductive terminal comprising a body portion held in the insulating body, from the body An elastic portion extending from a front end portion, a pad portion extending from a rear end of the main body portion, and a welded portion extending from the main body portion, the elastic portion including an upwardly convex contact portion and the contact portion An abutting portion extending downwardly, wherein the main body portion has a frame structure and encloses a hollow space, and a bottom end of the hollow space is closed by the pad portion, and the pad portion is perpendicular to The width in the lateral direction of the card insertion direction is larger than the gap between the two sides of the hollow space, and the abutting portion slides on the pad portion when the contact portion is pressed. 如申請專利範圍第1項所述之卡連接器，其中所述墊接部自所述主體部前端或側部延伸彎折後形成。 The card connector of claim 1, wherein the pad portion is formed by bending from a front end or a side portion of the main body portion. 如申請專利範圍第2項所述之卡連接器，其中所述墊接部自所述主體部延伸並向下彎折後貼覆於所述主體部下表面。 The card connector of claim 2, wherein the pad portion extends from the main body portion and is bent downward to be attached to a lower surface of the main body portion. 如申請專利範圍第1項所述之卡連接器，其中所述墊接部之下表面與所述絕緣本體之下表面平齊。 The card connector of claim 1, wherein a lower surface of the pad is flush with a lower surface of the insulative body. 如申請專利範圍第1項所述之卡連接器，其中所述絕緣本體包括收容各導電端子之端子槽，所述複數導電端子包括偵測端子及與所述偵測端子對應設置且共同收容於同一所述端子槽內之訊號端子。 The card connector of claim 1, wherein the insulative housing comprises a terminal slot for receiving each of the conductive terminals, the plurality of conductive terminals comprising a detection terminal and corresponding to the detection terminal and co-storing The signal terminal in the same terminal slot. 如申請專利範圍第5項所述之卡連接器，其中所述偵測端子之主體部與所述訊號端子之主體部之間設置有間隙且共同圍 設形成一框件。 The card connector of claim 5, wherein a gap is formed between the main body of the detecting terminal and the main body of the signal terminal Set to form a frame. 如申請專利範圍第5項所述之卡連接器，其中所述訊號端子之彈性部包括自接觸部向下延伸且橫向位移形成之偏移部，所述偵測端子設有對應平行於所述偏移部之傾斜部，所述訊號端子之接觸部和所述偵測端子之接觸部在垂直於插卡方向之橫方向上位於同排其他導電端子接觸部之兩側。 The card connector of claim 5, wherein the elastic portion of the signal terminal comprises an offset portion extending downward from the contact portion and laterally displaced, the detecting terminal being disposed correspondingly to the parallel The inclined portion of the offset portion, the contact portion of the signal terminal and the contact portion of the detecting terminal are located on both sides of the other conductive terminal contact portions of the same row in a lateral direction perpendicular to the card insertion direction. 如申請專利範圍第5項所述之卡連接器，其中所述偵測端子之彈性部與所述訊號端子之彈性部延伸方向相反，所述偵測端子之墊接部與所述訊號端子之墊接部位於共用之所述端子槽之對角線上。 The card connector of claim 5, wherein the elastic portion of the detecting terminal and the elastic portion of the signal terminal extend in opposite directions, and the pad portion of the detecting terminal and the signal terminal The pad is located on a diagonal of the shared terminal slot. 如申請專利範圍第8項所述之卡連接器，其中在垂直於插卡方向之橫方向上，所述複數導電端子包括包含有所述偵測端子、訊號端子及位於同排其他導電端子之第一排導電端子、與所述第一排導電端子平行並排設置之第二排導電端子，所述第一排導電端子之焊接部位於絕緣本體外之同一直線上，所述第二排導電端子之焊接部位於各導電端子之鏤空空間內且位於同一直線上。 The card connector of claim 8, wherein the plurality of conductive terminals include the detecting terminal, the signal terminal, and other conductive terminals in the same row in a horizontal direction perpendicular to the card insertion direction. a first row of conductive terminals, a second row of conductive terminals arranged in parallel with the first row of conductive terminals, the soldering portions of the first row of conductive terminals are located on a same straight line outside the insulating body, and the second row of conductive terminals The soldering portions are located in the hollow spaces of the respective conductive terminals and are located on the same straight line. 如申請專利範圍第1項所述之卡連接器，其中在插卡方向上，所述鏤空空間被所述墊接部封閉之長度為所述鏤空空間長度之七分之一。 The card connector of claim 1, wherein in the card insertion direction, the hollow space is closed by the pad portion by a length of one seventh of the length of the hollow space.