TWM548897U - Card connector - Google Patents

Description

電子卡連接器 Electronic card connector

本新型係關於電子卡連接器，其具有偵測功能。 The present invention relates to an electronic card connector having a detection function.

台灣新型專利公告第M354921號揭示了一種電子卡連接器，所述電子卡連接器具有供電子卡***的前開口且包括絕緣本體、安裝於絕緣本體的導電端子、退卡機構及遮蓋在絕緣本體一面的金屬殼體，絕緣本體、退卡機構與金屬殼體共同形成電子卡收容空間，所述絕緣本體設有橫向方向並列設置的端子安裝區域及供退卡機構滑動的滑動軌道，所述絕緣本體具有位於端子安裝區域外側的第一側壁及位於滑動軌道外側的第二側壁，所述第一側壁設有偵測端子，所述金屬殼體設有延伸入所述電子卡收容空間的偵測部，所述偵測部與所述偵測端子在橫向方向上接觸或者斷開以實現偵測電子卡是否***的功能。上述電子卡連接器的退卡機構在左右方向上靠第二側壁與滑動軌道的側壁限位，由於滑動軌道的深度較淺，滑動軌道的側壁對退卡機構的限位有時不是很理想，特別是製造存在誤差時，效果更差，不利於提高產品的良率。 Taiwan's new patent publication No. M354921 discloses an electronic card connector having a front opening for insertion of an electronic card and comprising an insulative housing, a conductive terminal mounted on the insulative housing, a card ejecting mechanism, and an insulative body The metal housing, the insulative housing, the ejecting mechanism and the metal housing together form an electronic card receiving space, and the insulating body is provided with a terminal mounting region arranged in parallel in the lateral direction and a sliding rail for sliding the card ejecting mechanism, the insulating The main body has a first side wall outside the terminal mounting area and a second side wall located outside the sliding track, the first side wall is provided with a detecting terminal, and the metal shell is provided with a detection extending into the electronic card receiving space The detecting unit and the detecting terminal are in contact or disconnected in a lateral direction to implement a function of detecting whether the electronic card is inserted. The card ejecting mechanism of the electronic card connector is limited in the left and right direction by the second side wall and the side wall of the sliding track. Since the depth of the sliding track is shallow, the side wall of the sliding track is not ideal for the limit of the card ejecting mechanism. Especially when manufacturing has errors, the effect is even worse, which is not conducive to improving the yield of the product.

故，實有必要提供一種改進的電子卡連接器，以解決上述問題。 Therefore, it is necessary to provide an improved electronic card connector to solve the above problems.

本新型所要解決的技術問題在於：提供一種電子卡連接器，其退卡機構的限位效果較佳。 The technical problem to be solved by the present invention is to provide an electronic card connector, and the limit function of the card ejecting mechanism is better.

為解決上述技術問題，本新型提供一種電子卡連接器，包括絕緣本體、複數導電端子、退卡機構及金屬殼體，所述退卡機構安裝在絕緣本體的橫向一側，所述金屬殼體安裝在絕緣本體的一面，前述絕緣本體、金屬殼體及退卡機構界定出具有前開口的卡收容空間，所述導電端子具有延伸入卡收容空間的接觸部；所述退卡機構定義有面對卡收容空間的第一側面，所述金屬殼體一體延伸有貼附在退卡機構的第一側面的限制部及自限制部向卡收容空間內延伸的偵測部，該偵測部用以偵測電子卡連接器是否有電子卡***。 In order to solve the above technical problem, the present invention provides an electronic card connector, comprising an insulative housing, a plurality of conductive terminals, a card ejecting mechanism and a metal housing, wherein the ejecting mechanism is mounted on a lateral side of the insulative housing, the metal housing The insulative housing, the metal housing, and the ejecting mechanism define a card receiving space having a front opening The first side of the card accommodating space, the metal housing integrally extends with a limiting portion attached to the first side of the card ejecting mechanism and a detecting portion extending from the restricting portion into the card accommodating space, and the detecting portion is used for the detecting portion To detect if the electronic card connector has an electronic card inserted.

與先前技術相比，本新型具有如下功效：退卡機構在橫向方向上受到限制部的限制而穩定的滑動在滑動軌道上。 Compared with the prior art, the present invention has the effect that the card ejecting mechanism is stably slid on the sliding rail by the restriction portion in the lateral direction.

100‧‧‧電子卡連接器 100‧‧‧electronic card connector

1‧‧‧絕緣本體 1‧‧‧Insulating body

10‧‧‧卡收容空間 10‧‧‧ card accommodating space

11‧‧‧後壁 11‧‧‧ Back wall

12‧‧‧第一側壁 12‧‧‧First side wall

13‧‧‧第二側壁 13‧‧‧Second side wall

15‧‧‧第一柱體 15‧‧‧First cylinder

16‧‧‧第二柱體 16‧‧‧Second cylinder

2‧‧‧導電端子 2‧‧‧Electrical terminals

20‧‧‧滑動軌道 20‧‧‧Sliding track

201‧‧‧讓位槽 201‧‧‧Let the slot

21‧‧‧接觸部 21‧‧‧Contacts

22‧‧‧連接部 22‧‧‧Connecting Department

23‧‧‧焊接部 23‧‧‧Weld Department

3‧‧‧退卡機構 3‧‧‧Retirement agency

30‧‧‧滑動槽 30‧‧‧Sliding trough

31‧‧‧第一側面 31‧‧‧ first side

311‧‧‧讓位空間 311‧‧‧Let the space

312‧‧‧阻擋面 312‧‧ ‧ blocking surface

4‧‧‧金屬殼體 4‧‧‧Metal housing

41‧‧‧限制部 41‧‧‧Restrictions

42‧‧‧偵測部 42‧‧‧Detection Department

421‧‧‧第一搭接部 421‧‧‧First lap

43‧‧‧彈性臂 43‧‧‧Flexible arm

44‧‧‧主體部 44‧‧‧ Main body

45‧‧‧側壁 45‧‧‧ side wall

5‧‧‧電子卡 5‧‧‧Electronic card

50‧‧‧固定槽 50‧‧‧fixed slot

6‧‧‧彈性元件 6‧‧‧Flexible components

7‧‧‧滑動桿 7‧‧‧Sliding rod

71、72‧‧‧滑動桿的兩端 71, 72‧‧‧ Both ends of the sliding rod

8‧‧‧彈性固定片 8‧‧‧Flexible fixing piece

81‧‧‧彈性鎖扣部 81‧‧‧Flexible lock

9‧‧‧偵測端子 9‧‧‧Detection terminal

91‧‧‧第二搭接部 91‧‧‧Second lap

第一圖係本創作電子卡連接器插設有電子卡的立體圖；第二圖係第一圖去掉金屬殼體與電子卡的立體圖，其中金屬殼體上的限制部及偵測部顯示在圖中；第三圖係第二圖所示虛線框內結構的放大圖；第四圖係本創作電子卡連接器的立體圖；及第五圖係第四圖所示電子卡連接器的立體分解圖。 The first figure is a perspective view of the electronic card connector inserted with the electronic card; the second figure is the first figure to remove the three-dimensional view of the metal casing and the electronic card, wherein the restriction portion and the detecting portion on the metal casing are displayed in the figure. The third figure is an enlarged view of the structure inside the dotted line frame shown in the second figure; the fourth picture is a perspective view of the electronic card connector of the present invention; and the third figure is an exploded view of the electronic card connector shown in the fourth figure. .

如下實施方式將結合上述附圖進一步說明本新型。 The following embodiments will further illustrate the present invention in conjunction with the above figures.

參第一圖至第五圖，本創造提供了一種電子卡連接器100，所述電子卡連接器100包括絕緣本體1、複數導電端子2、退卡機構3及金屬殼體4，所述金屬殼體4安裝在所述絕緣本體1的一面，前述絕緣本體1、金屬殼體4及退卡機構3界定出具有前開口的卡收容空間10。所述退卡機構3安裝在絕緣本體1的橫向一 側，當沒有電子卡5***時，所述退卡機構3位於靠近前開口的第一位置，當電子卡5***並固定至所述電子卡連接器100後，所述退卡機構3位於卡收容空間10裏側的第二位置。 Referring to the first to fifth figures, the present invention provides an electronic card connector 100 including an insulative housing 1, a plurality of conductive terminals 2, a card ejecting mechanism 3, and a metal housing 4, the metal The housing 4 is mounted on one surface of the insulative housing 1, and the insulative housing 1, the metal housing 4, and the ejecting mechanism 3 define a card housing space 10 having a front opening. The card ejecting mechanism 3 is mounted on the lateral direction of the insulative housing 1 On the side, when no electronic card 5 is inserted, the card ejecting mechanism 3 is located at a first position near the front opening, and when the electronic card 5 is inserted and fixed to the electronic card connector 100, the card ejecting mechanism 3 is located at the card The second position on the inner side of the accommodating space 10.

參第二圖至第五圖，所述絕緣本體1設有底座(未標示)，所述底座向上延伸有相對設置的第一側壁12、第二側壁13及連接第一、第二側壁12、13的後壁11，所述絕緣本體1設有橫向並列設置在所述底座上的端子安裝區域(未標示)及供退卡機構3前後滑動的滑動軌道20，所述導電端子2橫向排列在端子安裝區域，所述絕緣本體1設有讓位槽201，所述讓位槽201設置於所述滑動軌道20上，所述退卡機構3設有滑動於所述讓位槽201內的滑動凸塊(未圖示)。 Referring to the second to fifth figures, the insulative housing 1 is provided with a base (not shown), and the base extends upwardly with opposite first and second sidewalls 12 and 13 and connecting the first and second sidewalls 12, The rear wall 11 of the 13 is provided with a terminal mounting area (not labeled) laterally juxtaposed on the base and a sliding track 20 for sliding back and forth by the card ejecting mechanism 3, the conductive terminals 2 are laterally arranged at In the terminal mounting area, the insulative housing 1 is provided with a positioning slot 201, and the retreating slot 201 is disposed on the sliding rail 20, and the ejecting mechanism 3 is provided with a sliding sliding in the relocating slot 201. Bump (not shown).

所述退卡結構3定義有面對卡收容空間10的第一側面31，所述退卡機構3的第一側面31設有遠離卡收容空間10凹陷的讓位空間311，用來提供偵測結構回退時的容納空間，所述退卡機構3的第一側面31在形成讓位空間311時定義出一個朝後的阻擋面312。所述電子卡連接器100還包括滑動桿7及彈性元件6，所述退卡機構3設有滑動槽30，所述滑動槽30呈心型設置，所述滑動桿7的一端71固定於所述絕緣本體1，所述滑動桿7的另一端72沿著所述滑動槽30滑動以使所述退卡機構3在電子卡5未***時的第一位置與電子卡***後的第二位置之間滑動。所述滑動軌道20在後壁11附近設有向前凸伸的第一柱體15，所述退卡機構3設有對應於所述第一柱體15向後延伸的第二柱體16，所述彈性元件6為螺旋彈簧，該彈性元件6的兩端分別套設在所述第一、第二柱體15、16上，在電子卡5的插接過程中，所述彈性元件6向前開口的方向施力於所述退卡機構3。所述退卡機構3靠近所述前開口的一端設有固定槽50，所述固定槽50內安裝有彈性固定片8，所述彈性固定片8設有延伸入所述卡收容空間10的彈性鎖扣部81，所述彈性鎖扣部81與 所述電子卡5相應的結構配合。所述滑動槽30朝上設置，所述退卡機構3的滑動凸塊設置在所述滑動槽的背面，即下底面。 The card retracting structure 3 defines a first side surface 31 facing the card accommodating space 10, and the first side surface 31 of the card ejecting mechanism 3 is provided with a recessing space 311 recessed away from the card accommodating space 10 for providing detection. When the structure is retracted, the first side surface 31 of the card ejecting mechanism 3 defines a rearward blocking surface 312 when forming the escaping space 311. The electronic card connector 100 further includes a sliding rod 7 and an elastic member 6. The card ejecting mechanism 3 is provided with a sliding slot 30. The sliding slot 30 is disposed in a heart shape, and one end 71 of the sliding rod 7 is fixed at the Insulating body 1, the other end 72 of the sliding rod 7 slides along the sliding groove 30 to make the card ejecting mechanism 3 in a first position when the electronic card 5 is not inserted and a second position after the electronic card is inserted Swipe between. The sliding rail 20 is provided with a first pillar 15 protruding forwardly in the vicinity of the rear wall 11 , and the card ejecting mechanism 3 is provided with a second cylinder 16 extending rearward corresponding to the first cylinder 15 . The elastic member 6 is a coil spring. The two ends of the elastic member 6 are respectively sleeved on the first and second cylinders 15 and 16. During the insertion process of the electronic card 5, the elastic member 6 is forwarded. The direction of the opening is applied to the card ejecting mechanism 3. A fixing slot 50 is disposed at one end of the card ejecting mechanism 3 near the front opening, and an elastic fixing piece 8 is mounted in the fixing slot 50, and the elastic fixing piece 8 is provided with elasticity extending into the card receiving space 10. a locking portion 81, the elastic locking portion 81 and The corresponding structure of the electronic card 5 is matched. The sliding groove 30 is disposed upward, and the sliding protrusion of the card ejecting mechanism 3 is disposed on the back surface of the sliding groove, that is, the lower bottom surface.

所述導電端子2具有延伸入卡收容空間10的接觸部21、焊接部23及固定在所述絕緣本體1的連接部22，所述連接部22連接於所述接觸部21與所述焊接部23。 The conductive terminal 2 has a contact portion 21 extending into the card accommodating space 10, a soldering portion 23, and a connecting portion 22 fixed to the insulating body 1. The connecting portion 22 is connected to the contact portion 21 and the soldering portion. twenty three.

所述金屬殼體4具有主體部44及自主體部44向下延伸的側壁45，所述側壁45與所述絕緣本體1配合固定，所述金屬殼體4一體延伸有貼附在退卡機構3的第一側面31的限制部41及自限制部41向卡收容空間10內延伸的偵測部42。結合第二圖及第三圖，為了清楚體現金屬殼體4設置的限制部41及自限制部41進一步延伸的偵測部42與其他元件之間的位置關係，本創造將金屬殼體4的主體部44與限制部41連接處切去形成了斷面A，所述阻擋面312在前後方向上被限制部41所阻擋。所述偵測部42用以偵測電子卡連接器100是否有電子卡5***，所述退卡機構3上的讓位空間311提供了偵測部42回退時的容納空間。所述金屬殼體4在對應限制部41及偵測部42處設置有能夠將電子卡5顯露空缺部40，所述金屬殼體4在限制部41的旁側衝壓出彈性臂43，所述彈性臂43抵壓在退卡機構3，在退卡機構3的滑動過程中，所述彈性臂43彈性抵壓在所述滑動桿7上。 The metal housing 4 has a main body portion 44 and a side wall 45 extending downward from the main body portion 44. The side wall 45 is fixedly coupled to the insulative housing 1. The metal housing 4 integrally extends and is attached to the card ejecting mechanism. The restricting portion 41 of the first side surface 31 of the third portion 31 and the detecting portion 42 extending from the restricting portion 41 into the card accommodating space 10 are formed. With reference to the second and third figures, in order to clearly clarify the positional relationship between the restricting portion 41 of the metal casing 4 and the detecting portion 42 further extending from the restricting portion 41 and other components, the present invention creates the metal casing 4 A cross section A is formed by cutting the joint between the main body portion 44 and the restricting portion 41, and the blocking surface 312 is blocked by the restricting portion 41 in the front-rear direction. The detecting unit 42 is configured to detect whether the electronic card connector 100 has an electronic card 5 inserted therein, and the relocation space 311 on the card ejecting mechanism 3 provides an accommodation space when the detecting portion 42 is retracted. The metal housing 4 is provided at the corresponding limiting portion 41 and the detecting portion 42 to expose the electronic card 5 to the vacant portion 40. The metal housing 4 punches the elastic arm 43 along the side of the restricting portion 41. The elastic arm 43 is pressed against the card ejecting mechanism 3, and the elastic arm 43 is elastically pressed against the sliding bar 7 during the sliding of the ejecting mechanism 3.

下面結合第一圖及第四圖具體介紹本創造的偵測結構，所述金屬殼體4設有傾斜向內並向後延伸的上述偵測部42，所述偵測部42的末端具有第一搭接部421，所述絕緣本體1固定有偵測端子9，所述偵測端子9安裝在絕緣本體1的後壁11且橫向延伸出，所述偵測端子9具有向卡收容空間10延伸的第二搭接部91，所述第一、第二搭接部421、91可彼此分離或者接觸而形成偵測功能。在本實施例中，當電子卡5未***前，所述偵測部42與所述偵測端子9是分離的，當所 述電子卡5***後，所述偵測部42的第一搭接部421與所述偵測端子9的第二搭接部91搭接；當然，在其他實施例中所述偵測部42與所述偵測端子9的搭接與分離的情況可以正好與前述相反而完成偵測。 The detection structure of the present invention is specifically described below with reference to the first and fourth figures. The metal casing 4 is provided with the detecting portion 42 extending obliquely inward and backward, and the end of the detecting portion 42 has the first The splicing portion 421 is fixed with a detecting terminal 9 . The detecting terminal 9 is mounted on the rear wall 11 of the insulative housing 1 and extends laterally. The detecting terminal 9 has an extension to the card receiving space 10 . The second lap portion 91, the first and second lap portions 421, 91 can be separated or contact with each other to form a detecting function. In this embodiment, the detecting portion 42 is separated from the detecting terminal 9 before the electronic card 5 is inserted. After the insertion of the electronic card 5, the first overlapping portion 421 of the detecting portion 42 overlaps with the second overlapping portion 91 of the detecting terminal 9; of course, in other embodiments, the detecting portion 42 The overlapping and separating with the detecting terminal 9 can complete the detection just opposite to the foregoing.

本創造電子卡連接器100的退卡機構3在橫向方向上受到金屬殼體4設置的限制部41的限制而穩定的在所述滑動軌道20內滑動而不會脫離所述滑動軌道20，所述限制部41進一步設置的偵測部42與所述偵測端子9配合形成偵測結構，即自金屬殼體4進一步延伸的彈性結構具有雙重功能。 The card ejecting mechanism 3 of the present electronic card connector 100 is stably slid in the sliding rail 20 without being separated from the sliding rail 20 by being restricted by the restricting portion 41 provided in the metal casing 4 in the lateral direction. The detecting portion 42 further provided by the limiting portion 41 cooperates with the detecting terminal 9 to form a detecting structure, that is, the elastic structure further extending from the metal casing 4 has a dual function.

綜上所述，本新型明確已符合新型專利要件，爰依法提出專利申請。惟，以上該者僅為本新型之較佳實施例，本新型之範圍並不以上述實施例為限。舉凡熟習本新型技藝之人士援依本新型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, the new model has clearly met the requirements of the new patent, and has filed a patent application according to law. However, the above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments. Equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are intended to be included within the scope of the following claims.

41‧‧‧限制部 41‧‧‧Restrictions

421‧‧‧第一搭接部 421‧‧‧First lap

91‧‧‧第二搭接部 91‧‧‧Second lap

Claims (10)

一種電子卡連接器，包括絕緣本體、複數導電端子、退卡機構及金屬殼體，所述退卡機構安裝在絕緣本體的橫向一側，所述金屬殼體安裝在絕緣本體的一面，前述絕緣本體、金屬殼體及退卡機構界定出具有前開口的卡收容空間，所述導電端子具有延伸入卡收容空間的接觸部；所述退卡機構定義有面對卡收容空間的第一側面；其中，所述金屬殼體一體延伸有貼附在退卡機構的第一側面的限制部及自限制部向卡收容空間內延伸的偵測部，該偵測部用以偵測電子卡連接器是否有電子卡***。 An electronic card connector includes an insulative housing, a plurality of conductive terminals, a card ejecting mechanism and a metal housing, wherein the ejecting mechanism is mounted on a lateral side of the insulative housing, the metal housing is mounted on one side of the insulative housing, and the foregoing insulation The main body, the metal housing and the card ejecting mechanism define a card receiving space having a front opening, the conductive terminal has a contact portion extending into the card receiving space; the card ejecting mechanism defines a first side facing the card receiving space; The metal housing integrally extends with a limiting portion attached to the first side of the card ejecting mechanism and a detecting portion extending from the limiting portion into the card receiving space, the detecting portion for detecting the electronic card connector Is there an electronic card inserted? 如申請專利範圍第1項所述之電子卡連接器，其中所述退卡機構的第一側面設有遠離卡收容空間凹陷的讓位空間，用來提供偵測部回退時的容納空間。 The electronic card connector of claim 1, wherein the first side of the card ejecting mechanism is provided with a recess space away from the recess of the card receiving space for providing a receiving space when the detecting portion is retracted. 如申請專利範圍第2項所述之電子卡連接器，其中所述退卡機構的第一側面在形成讓位空間時定義出一個朝後的阻擋面，所述阻擋面在前後方向上被限制部所阻擋。 The electronic card connector of claim 2, wherein the first side of the card ejecting mechanism defines a rearward blocking surface when forming a seating space, the blocking surface being limited in the front-rear direction Blocked by the Ministry. 如申請專利範圍第1項所述之電子卡連接器，其中所述偵測部傾斜向內向後延伸，偵測部的末端具有第一搭接部；所述絕緣本體固定有偵測端子，所述偵測端子具有向卡收容空間延伸的第二搭接部；所述第一、第二搭接部可彼此分離或者接觸而形成偵測功能。 The electronic card connector of claim 1, wherein the detecting portion extends obliquely inward and backward, the end of the detecting portion has a first overlapping portion; and the insulating body is fixed with a detecting terminal. The detecting terminal has a second overlapping portion extending toward the card receiving space; the first and second overlapping portions may be separated or contacted with each other to form a detecting function. 如申請專利範圍第4項所述之電子卡連接器，其中所述絕緣本體具有相對前開口的後壁，所述偵測端子安裝在絕緣本體的後壁且橫向延伸出。 The electronic card connector of claim 4, wherein the insulative housing has a rear wall opposite the front opening, and the detecting terminal is mounted on a rear wall of the insulative housing and extends laterally. 如申請專利範圍第1項至第5項中任一項所述之電子卡連接器，其中所述金屬殼體在對應限制部及偵測部處設置有能夠將電子卡顯露空缺部。 The electronic card connector according to any one of claims 1 to 5, wherein the metal casing is provided at the corresponding restriction portion and the detection portion to expose the electronic card to the vacant portion. 如申請專利範圍第1項至第5項中任一項所述之電子卡連接器，其中所述金屬殼體在金屬限制部的旁側衝壓出彈性臂，所述彈性臂抵壓在退卡機構。 The electronic card connector according to any one of claims 1 to 5, wherein the metal casing punches a resilient arm on a side of the metal restricting portion, and the elastic arm is pressed against the card mechanism. 如申請專利範圍第7項所述之電子卡連接器，其中所述電子卡連接器包括滑動桿，所述退卡機構設有滑動槽，所述滑動桿的一端固定於所述絕緣本體，所述滑動桿的另一端沿著所述滑動槽滑動以使所述退卡機構在電子卡未***時的第一位置與電子卡***後的第二位置之間滑動，所述彈性臂彈性抵壓在所述滑動桿上。 The electronic card connector of claim 7, wherein the electronic card connector comprises a sliding rod, the card ejecting mechanism is provided with a sliding slot, and one end of the sliding rod is fixed to the insulating body, The other end of the sliding rod slides along the sliding groove to slide the card ejecting mechanism between a first position when the electronic card is not inserted and a second position after the electronic card is inserted, and the elastic arm elastically resists On the slide bar. 如申請專利範圍第7項所述之電子卡連接器，其中所述電子卡連接器包括彈性元件，在電子卡的插接過程中，所述彈性元件向前開口方向施力於所述退卡機構。 The electronic card connector of claim 7, wherein the electronic card connector comprises an elastic member, and the elastic member applies a force to the card in a forward opening direction during the plugging process of the electronic card. mechanism. 如申請專利範圍第7項所述之電子卡連接器，其中所述絕緣本體設有讓位槽，所述退卡機構設有滑動於所述讓位槽內的滑動凸塊。 The electronic card connector of claim 7, wherein the insulative housing is provided with a retaining slot, and the ejecting mechanism is provided with a sliding lug sliding in the retaining slot.