TWI573331B - Card connector - Google Patents
Card connector Download PDFInfo
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- TWI573331B TWI573331B TW103129251A TW103129251A TWI573331B TW I573331 B TWI573331 B TW I573331B TW 103129251 A TW103129251 A TW 103129251A TW 103129251 A TW103129251 A TW 103129251A TW I573331 B TWI573331 B TW I573331B
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- Prior art keywords
- card connector
- fixing portion
- connecting arm
- card
- terminal
- Prior art date
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- 239000002184 metal Substances 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Description
本發明涉及一種卡連接器。 The invention relates to a card connector.
先前技術請參考中國發明專利公開CN103050806專利、美國發明公告US7967640專利及日本特許公開JP2011165560專利。上述三個先前技術均揭示有一種類似之卡連接器，包括絕緣本體、固持於絕緣本體內之複數個端子。所述端子包括有接觸部、與接觸部相連之一對彈性臂、與一對彈性臂相連之埋設於所述絕緣本體內之保持部及沿保持延伸出絕緣本體外用於與對接電路板連接之連接部。所述彈性臂之間相互獨立設置。 For the prior art, please refer to the Chinese Patent Publication No. CN103050806, the US Invention Publication No. US7967640, and the Japanese Patent Publication JP2011165560. All of the above prior art techniques disclose a similar card connector comprising an insulative housing and a plurality of terminals held within the insulative housing. The terminal includes a contact portion, a pair of elastic arms connected to the contact portion, a holding portion embedded in the insulating body connected to the pair of elastic arms, and a body extending along the insulating body for connection with the docking circuit board. Connection. The elastic arms are disposed independently of each other.
惟，以上先前技術中揭示之端子均向著插卡方向向上翹起呈懸壁狀，當先前技術中之卡連接器配合托盤使用時，未承載電子卡之空托盤從電子卡內拔出時很容易勾垮端子。以使得端子變形損壞。另外先前技術中揭示之端子之彈性臂之間相互獨立設置，且先前技術中之卡連接器之端子形狀很小，彈性臂很細，端子之結構強度難以保證，在電子卡沿卡連接器寬度方向傾斜插入時，所述端子之彈性臂極易產生塑性變形而損壞，從而影響整個卡連接器之使用壽命。 However, the terminals disclosed in the above prior art are all lifted upwards in the direction of the card, and when the card connector of the prior art is used with the tray, when the empty tray that does not carry the electronic card is pulled out from the electronic card, It is easy to hook the terminal. In order to make the terminal deformation damaged. In addition, the elastic arms of the terminals disclosed in the prior art are disposed independently of each other, and the terminal shape of the card connector in the prior art is small, the elastic arm is very thin, and the structural strength of the terminal is difficult to ensure, and the width of the electronic card is along the card connector. When the direction is obliquely inserted, the elastic arm of the terminal is easily deformed by plastic deformation, thereby affecting the service life of the entire card connector.
因此，確有必要提供一種卡連接器，以解決以上技術問題。 Therefore, it is indeed necessary to provide a card connector to solve the above technical problems.
本發明所要實現之目的在於提供一種卡連接器，其端子結構穩定，不容易塑性變形。 The object of the present invention is to provide a card connector which has a stable terminal structure and is not easily plastically deformed.
為實現上述目的，本發明採用如下技術方案：一種卡連接器，包括有設有主板之絕緣本體、固定於所述絕緣本體之主板上之複數端子及蓋設於所述絕緣本體上之金屬外殼，所述絕緣本體和金屬外殼共同圍設形成收容空間，所述主板設有面向收容空間之上表面，所述端子包括有埋設固定於所述絕緣本體內之固定部、與固定部相連且在卡連接器厚度方向上可彈性變形之兩個彈性臂，與所述兩個彈性臂端緣相連之突伸入收容空間內之用於與電子卡接觸之接觸部及沿固定部延伸出絕緣本體之焊接部，所述兩個彈性臂上分別定義有前端點和後端點，所述前端點和後端點於插接方向上分別位於接觸部之前端和後端。 In order to achieve the above object, the present invention adopts the following technical solution: a card connector includes an insulative housing having a main board, a plurality of terminals fixed on the main board of the insulative housing, and a metal housing disposed on the insulative housing The insulative housing and the metal housing are disposed together to form a receiving space. The main board is disposed to face an upper surface of the receiving space, and the terminal includes a fixing portion embedded in the insulating body, and is connected to the fixing portion and is Two elastic arms elastically deformable in the thickness direction of the card connector, and the contact portions of the two elastic arm ends that protrude into the receiving space for contacting the electronic card and the insulating body extending along the fixing portion In the welded portion, the two elastic arms respectively define a front end point and a rear end point, and the front end point and the rear end point are respectively located at the front end and the rear end of the contact portion in the plugging direction.
進一步，所述同一端子上之兩個彈性臂在卡連接器寬度方向上均位於接觸部之同一側。 Further, the two elastic arms on the same terminal are located on the same side of the contact portion in the width direction of the card connector.
進一步，所述各彈性臂包括有第一段部，所述第一段部呈弧形或者直線狀，當所述第一段部成直線狀時，同一端子上之兩個第一段部共同形成“V”型。 Further, each of the elastic arms includes a first segment, the first segment is curved or linear, and when the first segment is linear, the two first segments on the same terminal are common Form a "V" type.
進一步，所述同一端子之兩個彈性臂之間連接有連接臂，所述連接臂露出所述絕緣本體且在卡連接器厚度方向上具有彈性變形空間。 Further, a connecting arm is connected between the two elastic arms of the same terminal, and the connecting arm exposes the insulating body and has an elastic deformation space in a thickness direction of the card connector.
進一步，所述連接臂靠近所述絕緣本體且與所述固定部直接相連。 Further, the connecting arm is adjacent to the insulating body and directly connected to the fixing portion.
進一步，所述連接臂與所述固定部分離。 Further, the connecting arm is separated from the fixing portion.
進一步，所述連接臂設有兩個，其中一個連接臂靠近所述絕緣本體且與所述固定部直接相連，另一個連接臂與所述固定部分離。 Further, the connecting arm is provided with two, one of the connecting arms is adjacent to the insulating body and is directly connected to the fixing portion, and the other connecting arm is separated from the fixing portion.
進一步，所述端子還包括有分別用於連接第一段部和固定部之兩個第二段部，所述同一端子之兩個第二段部於卡連接器之高度方向上均不高於所述主板之上表面且與所述上表面平行。 Further, the terminal further includes two second segments for connecting the first segment and the fixing portion, and the two second segments of the same terminal are not higher than the height of the card connector. The upper surface of the main board is parallel to the upper surface.
進一步，所述端子除固定部及焊接部以外之其他部分呈懸臂樑狀從卡連接器寬度方向上突伸出絕緣本體。 Further, the terminal is protruded from the card connector width direction in a cantilever shape except for the fixing portion and the welded portion.
進一步，沿插卡方向相鄰之任意兩個端子之延伸方向相反。 Further, any two terminals adjacent in the card insertion direction extend in opposite directions.
與先前技術相比，本發明設計中，通過將設有兩個第一段部之端子橫向設置，使得托盤拔出時不會勾垮端子，使得端子不容易塑性變形，增加端子使用壽命。 Compared with the prior art, in the design of the present invention, by laterally arranging the terminals provided with the two first segments, the terminals are not hooked when the tray is pulled out, so that the terminals are not easily plastically deformed, and the service life of the terminals is increased.
100‧‧‧卡連接器 100‧‧‧ card connector
1‧‧‧絕緣本體 1‧‧‧Insulating body
10‧‧‧收容空間 10‧‧‧ accommodating space
11‧‧‧主板 11‧‧‧ motherboard
110‧‧‧上表面 110‧‧‧ upper surface
111‧‧‧缺口 111‧‧‧ gap
112‧‧‧貫通孔 112‧‧‧through holes
113‧‧‧端子讓位孔 113‧‧‧Terminal hole
12‧‧‧側板 12‧‧‧ side panels
13‧‧‧後端板 13‧‧‧ Backend board
131‧‧‧凹口 131‧‧‧ notch
132‧‧‧轉軸 132‧‧‧ shaft
2‧‧‧端子 2‧‧‧ terminals
21‧‧‧固定部 21‧‧‧ Fixed Department
22‧‧‧彈性臂 22‧‧‧Flexible arm
2201‧‧‧前端點 2201‧‧‧ front end point
2202‧‧‧後端點 2202‧‧‧End endpoint
221‧‧‧第二段部 221‧‧‧The second paragraph
222‧‧‧第一段部 222‧‧‧First Section
23‧‧‧接觸部 23‧‧‧Contacts
24‧‧‧焊接部 24‧‧‧Weld Department
25‧‧‧連接臂 25‧‧‧Connecting arm
3‧‧‧金屬件 3‧‧‧Metal parts
30‧‧‧間隙 30‧‧‧ gap
31‧‧‧底壁 31‧‧‧ bottom wall
311‧‧‧缺槽 311‧‧‧ Missing slot
32‧‧‧側壁 32‧‧‧ side wall
4‧‧‧開關端子 4‧‧‧Switch terminals
41‧‧‧動端子 41‧‧‧Mobile terminals
42‧‧‧靜端子 42‧‧‧static terminal
5‧‧‧退卡機構 5‧‧‧Return card agency
51‧‧‧推桿 51‧‧‧Put
52‧‧‧退卡桿 52‧‧‧Returning rod
6‧‧‧金屬外殼 6‧‧‧Metal casing
61‧‧‧頂片 61‧‧‧Top film
611‧‧‧鎖扣部 611‧‧‧Locking Department
6111‧‧‧鎖扣凸部 6111‧‧‧Locking convex part
62‧‧‧側片 62‧‧‧ side film
621‧‧‧鎖扣片 621‧‧‧Lock pieces
6211‧‧‧鎖扣凸起 6211‧‧‧Lock bump
7‧‧‧托盤 7‧‧‧Tray
70‧‧‧容納空間 70‧‧‧ accommodation space
701‧‧‧第一卡容納空間 701‧‧‧First card accommodation space
702‧‧‧第二卡容納空間 702‧‧‧Second card accommodation space
71‧‧‧主體部 71‧‧‧ Main body
711‧‧‧側牆部 711‧‧‧ Side wall
7111‧‧‧凹槽 7111‧‧‧ Groove
712‧‧‧端牆部 712‧‧‧End wall
713‧‧‧主板部 713‧‧‧Motherboard Department
7131‧‧‧分隔部 7131‧‧‧Departure
72‧‧‧操作部 72‧‧‧Operation Department
第一圖係本發明卡連接器之立體圖；第二圖係第一圖所示之卡連接器之部分立體分解圖，其展示了將金屬外殼和托盤分離後之立體圖；第三圖係第二圖所示之卡連接器自另一角度看之立體圖；第四圖係第一圖所示之卡連接器之立體分解圖；第五圖係第一圖所示之卡連接器中埋在絕緣本體內之端子及金屬件之立體圖；第六圖係第一圖所示之卡連接器移除金屬外殼，退卡機構和托盤後之俯視圖； 第七圖係第六圖所示之卡連接器沿VII-VII線之剖視圖。 The first drawing is a perspective view of the card connector of the present invention; the second drawing is a partially exploded perspective view of the card connector shown in the first figure, which shows a perspective view of the metal casing and the tray separated; The card connector shown in the figure is a perspective view from another angle; the fourth figure is an exploded perspective view of the card connector shown in the first figure; the fifth figure is embedded in the card connector shown in the first figure. A perspective view of the terminal and the metal member in the body; the sixth figure is a top view of the card connector shown in the first figure after removing the metal casing, the card ejecting mechanism and the tray; Figure 7 is a cross-sectional view of the card connector shown in the sixth diagram taken along line VII-VII.
請參閱第一圖至第五圖所示，本發明卡連接器100包括絕緣本體1、固定於絕緣本體1內之複數端子2和金屬件3、固定於絕緣本體1後端之開關端子4，固定於絕緣本體1一側之退卡機構5及蓋設於絕緣本體1上之金屬外殼6。所述絕緣本體1和金屬外殼6共同圍設界定形成收容空間10。本發明中之所述卡連接器100還包括有插設於所述收容空間10內之用於承載電子卡(未圖示)之托盤7。本發明中之所述卡連接器100為二合一SIM卡連接器，可通過托盤7同時插入兩張SIM卡。為了下文描述方便。本文涉及方向之一律以第一圖為參照，將插接端視為卡連接器100之前端。開關端子4所在端視為卡連接器100之後端。 Referring to the first to fifth figures, the card connector 100 of the present invention includes an insulative housing 1, a plurality of terminals 2 and metal members 3 fixed in the insulative housing 1, and a switch terminal 4 fixed to the rear end of the insulative housing 1. The ejecting mechanism 5 fixed to one side of the insulative housing 1 and the metal outer casing 6 covered on the insulative housing 1. The insulative housing 1 and the metal outer casing 6 are collectively defined to define a receiving space 10 . The card connector 100 of the present invention further includes a tray 7 inserted in the accommodating space 10 for carrying an electronic card (not shown). The card connector 100 in the present invention is a two-in-one SIM card connector, and two SIM cards can be simultaneously inserted through the tray 7. It is convenient for the following description. The reference to the direction of the text is based on the first figure, and the plug end is regarded as the front end of the card connector 100. The end where the switch terminal 4 is located is regarded as the rear end of the card connector 100.
請參閱第一圖至第四圖所示，所述絕緣本體1包括有主板11、由主板11其中一側向上延伸形成之側板12及由主板11後端緣向上延伸形成之後端板13。所述絕緣本體1兩側靠近後端處貫穿主板11及側板12形成有用於讓位部分金屬外殼6之缺口111。所述後端板13上形成有用於收容開關端子4之凹口131及向上凸出形成有用於固定退卡機構5之圓柱狀轉軸132。所述主板11中間部分貫穿形成有沿前後方向延伸之兩個長方形貫通孔112，所述兩個貫通孔112前後排列設置且於插接方向上位於同一直線，每個貫通孔112兩側貫穿主板11各形成有複數個端子讓位孔113。 Referring to the first to fourth embodiments, the insulative housing 1 includes a main board 11, a side panel 12 extending upward from one side of the main board 11, and an end panel 13 extending upward from a rear end edge of the main board 11. A notch 111 for the metal portion 6 of the seating portion is formed through the main plate 11 and the side plate 12 at both sides of the insulative housing 1 near the rear end. The rear end plate 13 is formed with a notch 131 for accommodating the switch terminal 4 and a cylindrical rotating shaft 132 for fixing the card ejecting mechanism 5. The middle portion of the main plate 11 is formed with two rectangular through holes 112 extending in the front-rear direction. The two through holes 112 are arranged in front and rear and are in the same straight line in the plugging direction. Each of the plurality of terminal holes 113 is formed in each of the plurality of terminals.
請參閱第二圖至第五圖所示，所述端子2由金屬板衝壓形成，每個端子2均包括有埋設固定於絕緣本體1內之固定部21、與固定部21直接或間接相連之兩個彈性臂22、與兩個彈性臂22端緣相連之 突伸入收容空間10內之用於與電子卡接觸之接觸部23及沿固定部21延伸出絕緣本體1之焊接部24及連接兩個彈性臂22之連接臂25。當所述各端子2之彈性臂22彈性變形時，所述連接臂25起穩定作用，可適當緩衝兩個彈性臂22因受力不均而產生之彈性變形量落差過大之情況，防止彈性臂22塑性變形。所述焊接部24從貫通孔112延伸出絕緣本體1用於與對接電路板(未圖示)固定。所述接觸部23、彈性臂22及連接臂25突伸收容於所述端子讓位孔113內。本發明中，所述端子2共分為兩組，分別前後排列固定於絕緣本體1。每組端子2設有八個且分為兩列左右排列於對應貫通孔112兩側。此外，本發明中，同一組端子2中，沿插卡方向相鄰之任意兩個端子2之延伸方向相反(參第六圖所示)，如此可減小整個卡連接器100之整體長度。 Referring to the second to fifth figures, the terminal 2 is formed by stamping a metal plate, and each of the terminals 2 includes a fixing portion 21 embedded in the insulating body 1 and directly or indirectly connected to the fixing portion 21. Two elastic arms 22 are connected to the end edges of the two elastic arms 22 The contact portion 23 for projecting into the accommodating space 10 for contacting the electronic card, the soldering portion 24 extending the insulating body 1 along the fixing portion 21, and the connecting arm 25 connecting the two elastic arms 22 are formed. When the elastic arm 22 of each of the terminals 2 is elastically deformed, the connecting arm 25 functions as a stabilizing function, and can appropriately buffer the situation that the elastic deformation of the two elastic arms 22 due to uneven force is excessively large, and the elastic arm is prevented. 22 plastic deformation. The soldering portion 24 extends from the through hole 112 and extends out of the insulative housing 1 for fixing to a mating circuit board (not shown). The contact portion 23 , the elastic arm 22 , and the connecting arm 25 are protruded and received in the terminal retaining hole 113 . In the present invention, the terminals 2 are divided into two groups, which are respectively arranged in front and rear and fixed to the insulative housing 1. Each set of terminals 2 is provided with eight and is arranged in two rows and arranged on both sides of the corresponding through holes 112. Further, in the present invention, in the same group of terminals 2, the extension directions of any two terminals 2 adjacent in the card insertion direction are opposite (refer to the sixth drawing), so that the overall length of the entire card connector 100 can be reduced.
請參閱第二圖至第五圖所示，所述各彈性臂22均包括有一第二段部221及一第一段部222。所述各端子2之兩個第二段部221相互平行且與對接電路板相互平行。所述各端子2之兩個第一段部222向上傾斜且相對延伸與接觸部22連接(參第二圖)。本發明中之所述接觸部22即為兩個第一段部222自由端相向連接形成。所述連接臂25連接同一個端子2之兩個彈性臂22。本實施例中，所述連接臂25連接於所述第二段部221並與第二段部221垂直設置，各端子2均設有兩個連接臂25，其中一個連接臂25位於第二段部221靠近第一段部222一端，另外一個連接臂25位於第二段部221靠近絕緣本體1之一端。當然在本實施例中，位於第二段部221靠近絕緣本體1之一端處之連接臂25與埋設於絕緣本體1內之所述固定部21實為一體。當然在其他實施例中亦可設計成與固定部21分離(即與位於第二段部221靠近第一段部222一端之連接臂25類似)。當然 在其他實施例中，各端子2之連接臂25亦可只設置一個，或者多於兩個。所述連接臂25之設置位置亦可改變，例如設置在第一段部222位置，此時，所述第二段部221可省略。此外所述連接臂25與彈性臂22之第二段部221或第一段部222之間之夾角亦可改變，即可以將連接臂25設計呈不與所述第二段部221或第一段部222垂直。本發明中，所述連接臂25在卡連接器100厚度方向上具有彈性變形空間。 Referring to the second to fifth figures, each of the elastic arms 22 includes a second segment 221 and a first segment 222. The two second segments 221 of the terminals 2 are parallel to each other and parallel to the mating circuit board. The two first segments 222 of each of the terminals 2 are inclined upward and are oppositely connected to the contact portion 22 (refer to the second figure). The contact portion 22 in the present invention is formed by the opposite ends of the two first segments 222 being freely connected. The connecting arm 25 connects the two elastic arms 22 of the same terminal 2. In this embodiment, the connecting arm 25 is connected to the second segment portion 221 and disposed perpendicular to the second segment portion 221, and each terminal 2 is provided with two connecting arms 25, wherein one connecting arm 25 is located in the second segment. The portion 221 is adjacent to one end of the first segment portion 222, and the other connecting arm 25 is located at one end of the second segment portion 221 adjacent to the insulative housing 1. Of course, in the present embodiment, the connecting arm 25 located at one end of the second segment portion 221 near the insulative housing 1 is integral with the fixing portion 21 embedded in the insulative housing 1. Of course, in other embodiments, it may be designed to be separated from the fixing portion 21 (ie, similar to the connecting arm 25 located at the end of the second segment portion 221 near the first segment portion 222). of course In other embodiments, the connecting arms 25 of the terminals 2 may be provided with only one, or more than two. The position of the connecting arm 25 can also be changed, for example, at the position of the first segment portion 222. At this time, the second segment portion 221 can be omitted. In addition, the angle between the connecting arm 25 and the second section 221 or the first section 222 of the elastic arm 22 may also be changed, that is, the connecting arm 25 may be designed not to be opposite to the second section 221 or the first Segment 222 is vertical. In the present invention, the connecting arm 25 has an elastic deformation space in the thickness direction of the card connector 100.
請參閱第二圖至第七圖所示，本發明中，所述端子2除固定部21及焊接部24以外之其他部分呈懸臂樑狀橫向突伸出絕緣本體1至端子讓位孔113內(參第七圖)。在電子卡未插入卡連接器100時，所述端子2除固定部21及焊接部24以外之其他部分不會與對接電路板碰觸。所述各端子2之兩個第一段部222均呈直線板狀，同一端子2之兩個第一段部222共同形成“V”型且向上突伸至收容空間10內(參考第六圖和第七圖)。所述主板11定義有上表面110。本發明中，所述同一端子2之兩個第一段部222遠離接觸部23一端之端緣不高於所述主板11之上表面110。本發明中之端子2之結構及固定位置使得當空托盤7從收容空間10拔出時，所述端牆部712不會勾垮端子2。 Referring to the second to seventh embodiments, in the present invention, the terminal 2 is laterally protruded from the insulative housing 1 to the terminal retaining hole 113 in a cantilever beam shape except for the fixed portion 21 and the welded portion 24. (See Figure 7). When the card connector 100 is not inserted into the electronic card, the terminal 2 does not touch the docking board except for the fixing portion 21 and the solder portion 24. The two first segment portions 222 of each of the terminals 2 are in a linear plate shape, and the two first segment portions 222 of the same terminal 2 form a "V" shape and protrude upward into the receiving space 10 (refer to the sixth figure). And the seventh picture). The main board 11 is defined with an upper surface 110. In the present invention, the end edges of the two first segments 222 of the same terminal 2 away from the end of the contact portion 23 are not higher than the upper surface 110 of the main board 11. The structure and the fixed position of the terminal 2 in the present invention are such that the end wall portion 712 does not hook the terminal 2 when the empty tray 7 is pulled out from the accommodating space 10.
當然，在其他實施例中，所述第一段部222亦可設計成彎曲狀或者弧形等。僅需同時滿足以下二個條件均能實現同樣效果。條件一：所述彈簧部22傾斜延伸(即向上延伸)並同時與接觸部23相連。條件二：所述同一端子2之兩個彈簧部22上分別定義有前端點2201和後端點2202，所述前端點2201和後端點2202於插接方向上分別位於接觸部23之前端和後端，需要說明之是所述前端點2201 和後端點2202可能是所述彈簧部22上之任意一點。 Of course, in other embodiments, the first segment 222 can also be designed to be curved or curved. The same effect can be achieved by only satisfying the following two conditions at the same time. Condition 1: The spring portion 22 extends obliquely (i.e., extends upward) and is simultaneously connected to the contact portion 23. Condition 2: the two spring portions 22 of the same terminal 2 are respectively defined with a front end point 2201 and a rear end point 2202. The front end point 2201 and the rear end point 2202 are respectively located at the front end of the contact portion 23 in the plugging direction and The back end, it needs to be explained that the front end point 2201 The rear end point 2202 may be any point on the spring portion 22.
請參閱第二圖至第四圖所示，所述金屬件3埋設於絕緣本體1內用於增加絕緣本體1之強度。包括有埋設於絕緣本體1內之底壁31及沿底壁31兩側向上延伸形成之側壁32。所述金屬件3在絕緣本體1之缺口111對應位置形成有用於讓位部分金屬外殼6之缺槽311。其中一側壁32與絕緣本體1之側板12之間形成有用於收容退卡結構之間隙30。 Referring to the second to fourth figures, the metal member 3 is embedded in the insulative housing 1 for increasing the strength of the insulative housing 1. The bottom wall 31 embedded in the insulative housing 1 and the side wall 32 extending upward along both sides of the bottom wall 31 are included. The metal member 3 is formed with a notch 311 for accommodating the portion of the metal casing 6 at a position corresponding to the notch 111 of the insulative housing 1. A gap 30 for accommodating the card ejecting structure is formed between one of the side walls 32 and the side plate 12 of the insulative housing 1.
請參閱第二圖至第四圖所示，所述開關端子4，包括有固定於所述後端板13上且部分收容於所述絕緣本體1之凹口131內之動端子41及靜端子42。當承載有電子卡之托盤7未插入收容空間10時，所述開關端子4處於常閉狀態，當承載有電子卡之托盤7完全插入收容空間10後，所述開關端子4處於常開狀態。 Referring to the second to fourth figures, the switch terminal 4 includes a movable terminal 41 and a static terminal fixed to the rear end plate 13 and partially received in the recess 131 of the insulative housing 1. 42. When the tray 7 carrying the electronic card is not inserted into the accommodating space 10, the switch terminal 4 is in a normally closed state, and when the tray 7 carrying the electronic card is completely inserted into the accommodating space 10, the switch terminal 4 is in a normally open state.
請參閱第二圖至第四圖所示，所述退卡機構5包括有推桿51和退卡桿52。退卡機構5為先前技術，在此不做詳述。 Referring to the second to fourth figures, the card ejecting mechanism 5 includes a push rod 51 and a retracting rod 52. The card ejecting mechanism 5 is a prior art and will not be described in detail herein.
請參閱第一圖至第四圖所示，所述金屬外殼6包括有頂片61及自頂片61兩側向下彎折形成之側片62。所述側片62靠近後端位置向收容空間10側延伸形成有鎖扣片621，所述鎖扣片621中間位置向頂片61方向凸出形成有鎖扣凸起6211。所述頂片61靠近後端位置形成有鎖扣部611，所述鎖扣部611中間位置向收容空間10內凸出形成有鎖扣凸部6111。本發明中，所述鎖扣片621於卡連接器100厚度方向上位於鎖扣部611正下方，所述鎖扣凸起6211於卡連接器100厚度方向上位於鎖扣凸部6111正下方。本發明中，所述鎖扣片621和鎖扣部611均呈固定樑狀(即僅鎖扣片621和鎖扣部611之兩端被固定)，所述鎖扣凸起6211和鎖扣凸部6111於卡連接器 100厚度方向均可彈性變形。所述鎖扣凸起6211經缺口111和缺槽311突伸至收容空間10內。 Referring to the first to fourth figures, the metal casing 6 includes a top sheet 61 and side panels 62 which are bent downward from both sides of the top sheet 61. A locking piece 621 is formed on the side of the receiving space 10 , and a locking protrusion 6211 is formed in the middle of the locking piece 621 in the direction of the top piece 61 . The top piece 61 is formed with a locking portion 611 near the rear end position, and a locking convex portion 6111 is formed in the middle of the locking portion 611 so as to protrude into the receiving space 10 . In the present invention, the locking piece 621 is located directly below the locking portion 611 in the thickness direction of the card connector 100, and the locking protrusion 6211 is located directly below the locking protrusion 6111 in the thickness direction of the card connector 100. In the present invention, the locking piece 621 and the locking portion 611 are both in a fixed beam shape (ie, only the locking pieces 621 and the locking portions 611 are fixed at both ends), the locking protrusion 6211 and the locking protrusion Port 6111 card connector 100 thickness direction can be elastically deformed. The latching protrusion 6211 protrudes into the receiving space 10 via the notch 111 and the notch 311.
請參閱第一圖至第四圖所示，所述托盤7用於承載電子卡，包括有主體部71及與主體部71一端相連之供使用者抓取之操作部72，所述主體部71包括有由金屬板製成之一端埋設於所述操作部72內之長方形板狀主板部713、與所述主板部713之兩側緣注塑固定並且沿主板部713之其中一表面垂直延伸形成之側牆部711及與所述主板部713之一端緣注塑固定並且沿主板部713之其中一表面垂直延伸形成之連接兩側牆部711之端牆部712。所述主板部713、側牆部711及端牆部712共同圍設形成用於放置電子卡之卡容納空間70。所述主板部713中間位置向卡容納空間70內凸出形成有分隔部7131，所述分隔部7131將所述卡容納空間70分隔呈前後並列設置之第一卡容納空間701和第二卡容納空間702。本發明中，所述第一卡容納空間701和第二卡容納空間702大小相等且均符合SIM卡規格。 Referring to the first to fourth figures, the tray 7 is used to carry an electronic card, and includes a main body portion 71 and an operation portion 72 connected to one end of the main body portion 71 for the user to grasp. The main body portion 71 The rectangular plate-shaped main plate portion 713, which is embedded in the operating portion 72 at one end of the metal plate, is injection-molded with the two side edges of the main plate portion 713 and extends perpendicularly along one surface of the main plate portion 713. The side wall portion 711 and the end wall portion 712 of the two side wall portions 711 are formed by injection molding and fixed to one end edge of the main plate portion 713 and extending perpendicularly along one surface of the main plate portion 713. The main plate portion 713, the side wall portion 711, and the end wall portion 712 collectively enclose a card accommodating space 70 for placing an electronic card. The intermediate portion of the main plate portion 713 protrudes into the card accommodating space 70, and a partition portion 7131 is formed. The partition portion 7131 separates the card accommodating space 70 into a first card accommodating space 701 and a second card accommodating side by side. Space 702. In the present invention, the first card accommodating space 701 and the second card accommodating space 702 are equal in size and conform to the SIM card specifications.
請參閱第一圖至第四圖所示，所述各側牆部711上遠離操作部72一端處之上下表面上均形成有凹槽7111，所述凹槽7111對應與金屬外殼6上之鎖扣凸部6111和鎖扣凸起6211卡扣，以實現將托盤6穩定固持於收容空間10內。 Referring to the first to fourth figures, the upper surface of each of the side wall portions 711 away from the end of the operating portion 72 is formed with a recess 7111 corresponding to the lock on the metal casing 6. The buckle protrusion 6111 and the latch protrusion 6211 are buckled to stably hold the tray 6 in the accommodating space 10.
綜上所述，本發明確已符合發明專利之要件，爰依法提出專利申請。惟，以上所述僅為本發明之較佳實施方式，自不能以此限定本發明之權利範圍。舉凡所屬技術領域中具有通常知識者爰依本發明之精神所作之等效修飾或變化，皆仍涵蓋於後附之申請專利範圍內。 In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application 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 thereto. Equivalent modifications or variations made by those skilled in the art in the spirit of the present invention are still included in the scope of the appended claims.
100‧‧‧卡連接器 100‧‧‧ card connector
1‧‧‧絕緣本體 1‧‧‧Insulating body
131‧‧‧凹口 131‧‧‧ notch
2‧‧‧端子 2‧‧‧ terminals
22‧‧‧彈性臂 22‧‧‧Flexible arm
221‧‧‧第二段部 221‧‧‧The second paragraph
222‧‧‧第一段部 222‧‧‧First Section
23‧‧‧接觸部 23‧‧‧Contacts
25‧‧‧連接臂 25‧‧‧Connecting arm
3‧‧‧金屬件 3‧‧‧Metal parts
30‧‧‧間隙 30‧‧‧ gap
4‧‧‧開關端子 4‧‧‧Switch terminals
5‧‧‧退卡機構 5‧‧‧Return card agency
6‧‧‧金屬外殼 6‧‧‧Metal casing
61‧‧‧頂片 61‧‧‧Top film
611‧‧‧鎖扣部 611‧‧‧Locking Department
6111‧‧‧鎖扣凸部 6111‧‧‧Locking convex part
62‧‧‧側片 62‧‧‧ side film
621‧‧‧鎖扣片 621‧‧‧Lock pieces
6211‧‧‧鎖扣凸起 6211‧‧‧Lock bump
7‧‧‧托盤 7‧‧‧Tray
71‧‧‧主體部 71‧‧‧ Main body
711‧‧‧側牆部 711‧‧‧ Side wall
7111‧‧‧凹槽 7111‧‧‧ Groove
712‧‧‧端牆部 712‧‧‧End wall
713‧‧‧主板部 713‧‧‧Motherboard Department
7131‧‧‧分隔部 7131‧‧‧Departure
72‧‧‧操作部 72‧‧‧Operation Department
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103129251A TWI573331B (en) | 2014-08-26 | 2014-08-26 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103129251A TWI573331B (en) | 2014-08-26 | 2014-08-26 | Card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201532342A TW201532342A (en) | 2015-08-16 |
| TWI573331B true TWI573331B (en) | 2017-03-01 |
Family
ID=54343213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103129251A TWI573331B (en) | 2014-08-26 | 2014-08-26 | Card connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI573331B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783451A (en) * | 2009-01-09 | 2010-07-21 | 山一电机株式会社 | card connector |
| TWM466378U (en) * | 2013-01-31 | 2013-11-21 | Singatron Entpr Co Ltd | SIM card socket connector |
-
2014
- 2014-08-26 TW TW103129251A patent/TWI573331B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783451A (en) * | 2009-01-09 | 2010-07-21 | 山一电机株式会社 | card connector |
| TWM466378U (en) * | 2013-01-31 | 2013-11-21 | Singatron Entpr Co Ltd | SIM card socket connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201532342A (en) | 2015-08-16 |
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