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CN102882031A - Card connector - Google Patents

Card connector Download PDF

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Publication number
CN102882031A
CN102882031A CN2011101945160A CN201110194516A CN102882031A CN 102882031 A CN102882031 A CN 102882031A CN 2011101945160 A CN2011101945160 A CN 2011101945160A CN 201110194516 A CN201110194516 A CN 201110194516A CN 102882031 A CN102882031 A CN 102882031A
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CN
China
Prior art keywords
power
terminals
slot
terminal
pair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2011101945160A
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Chinese (zh)
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CN102882031B (en
Inventor
马勇峰
吉姆·麦格拉斯
李志强
张镒纬
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Tyco Electronics Shanghai Co Ltd
Original Assignee
Tyco Electronics Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Tyco Electronics Shanghai Co Ltd filed Critical Tyco Electronics Shanghai Co Ltd
Priority to CN201110194516.0A priority Critical patent/CN102882031B/en
Priority to PCT/IB2012/053462 priority patent/WO2013027130A1/en
Priority to TW101213481U priority patent/TWM452507U/en
Publication of CN102882031A publication Critical patent/CN102882031A/en
Application granted granted Critical
Publication of CN102882031B publication Critical patent/CN102882031B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62983—Linear camming means or pivoting lever for connectors for flexible or rigid printed circuit boards, flat or ribbon cables
    • H01R13/62988—Lever acting directly on flexible or rigid printed circuit boards, flat or ribbon cables, e.g. recess provided to this purposeon the surface or edge of the flexible or rigid printed circuit boards, flat or ribbon cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

本发明涉及一种卡连接器，适于为与卡连接器电连接的存储卡提供更大的功率。该卡连接器包括：一个绝缘本体，其上设有一个插槽，用于插接存储卡；一对锁紧件，分别位于插槽的两个端部，锁紧件适于锁紧位置与释放位置之间移动，每一个锁紧件具有一个卡钩；和一组第一导电端子，设置在所述插槽中，其中所述第一导电端子包括若干个第一电源端子和若干个信号端子，其中：所述卡连接器进一步包括一组第二电源端子，所述第二电源端子的电阻小于所述第一电源端子的电阻，用于传输不同于第一电源端子传输功率的电能。

The present invention relates to a card connector suitable for providing greater power to a memory card electrically connected to the card connector. The card connector includes: an insulating body with a slot for inserting a memory card; a pair of locking parts respectively located at two ends of the slot, and the locking parts are suitable for the locking position and the Each locking member has a hook; and a set of first conductive terminals are arranged in the slot, wherein the first conductive terminals include several first power terminals and several signal terminals. terminals, wherein: the card connector further includes a set of second power terminals, the resistance of the second power terminals is smaller than the resistance of the first power terminals, and is used for transmitting power different from the power transmitted by the first power terminals.

Description

Card connector
Technical field
The present invention relates to a kind of card connector, relate in particular to a kind of DDR DIMM (Dual Data Rate, Dual-Inline-Memory-Modules) connector.
Background technology
A kind of DDR3 DIMM connector 200 has been shown among Fig. 1, and this connector 200 comprises: slot 201; Be arranged on a pair of locking member 202 at slot 201 two ends, locking member 202 is suitable between the off-position of the locked position of locking storage card (not shown) and release storage card mobile; A plurality of splicing ears 203 are arranged in this slot 201.In addition, as mentioning in the back, each locking member 202 has a grab, and described grab is driving described locking member described storage card disengaging slot 201 when described locked position moves to described off-position.
Fig. 2 is the zoomed-in view of the end of the connector 200 among Fig. 1.Obviously, at the end of connector 200 domain of the existence A, this zone A the splicing ear at locking member 202 and edge between.Because the existence of this zone A, when locking member 202 moves to the off-position, the grab of locking member 202 still with slot 201 in the splicing ear at edge to there being a distance, cause the splicing ear distortion to prevent grab from touching splicing ear.
But, along with the progress of technology, there are the needs that in the situation of connector at size constancy, more splicing ear are set and more power is provided for storage card in slot.
Summary of the invention
The invention provides a kind of connector, in the situation of its size constancy, by arranging or designing power supply splicing ear and provide more power for storage card.
According to an aspect of the present invention, proposed a kind of card connector for storage card, having comprised: an insulating body, which is provided with a slot, be used for the storage card slot of pegging graft; A pair of locking member, lay respectively at two ends of described slot, described locking member is suitable between the off-position of the locked position of locking storage card and release storage card mobile, each locking member has a grab, and described grab breaks away from described slot in that described locking member is driven described storage card when described locked position moves to described off-position; With one group of first conducting terminal, be arranged in the described slot, wherein said the first conducting terminal comprises several first power supply terminals and several signal terminals, wherein: described card connector further comprises one group of second source terminal, the resistance of described second source terminal is used for the electric energy that transmission is different from the first power supply terminal through-put power less than the resistance of described the first power supply terminal.
Alternatively, the cross-sectional area of described second source terminal is greater than the cross-sectional area of the first conducting terminal.Advantageously, along on the longitudinal direction of described slot, the width of the width of described second source terminal and described the first power supply terminal is roughly the same.
Alternatively, described the first power supply terminal is suitable for conducting 0.5 ampere electric current, and described second source terminal is suitable for conducting 1.5 amperes electric current.
Alternatively, described one group of second source terminal is arranged near at least one end of described slot.
Further, described one group of second source terminal forms at least one second source terminal pair, the second source terminal of a described second source terminal centering is opposite each other in slot, the grab that is in a locking member of described off-position is crossed the described plane of second source terminal to limiting, and described grab between the right second source terminal of described second source terminal and is interfered with any second source terminal of described second source terminal centering.
Advantageously, each second source terminal of described second source terminal centering has a pin section, a contact site and is connected to a beam section between described pin section and the described contact site; And described second source terminal to described in the parallel to each other or almost parallel of described beam section of second source terminal, be in the grab of off-position between the right beam section of described the second splicing ear.Further, the contact site of described each second source terminal of second source terminal centering is bent to form arc contact surface from described beam section, and the end of contact site is towards the described beam section that is connected with described contact site, and described contact-making surface is used for forming with described storage card and electrically contacts; The right described contact-making surface of described second source terminal toward each other.
Perhaps advantageously, each terminal has a pin section, a contact site and is connected to a beam section between described pin section and the described contact site, and wherein, described contact site has the contact zone that electrically contacts with described storage card; On the grafting direction of described storage card, the height of the bottom land of the described slot of the contact zone of the second source terminal of described second source terminal centering distance is greater than the height of the bottom land of the described slot of contact zone distance of the first conducting terminal.
In above card connector, described card connector can be DDR DIMM connector.
Alternatively, described at least one second source terminal is to comprising two second source terminals pair, and a second source terminal is near the end that is arranged in slot, and another second source terminal is near another end that is arranged in slot.
Utilize card connector of the present invention, can in the situation of connector at size constancy, provide more power for storage card, even the splicing ear that can also effectively utilize the locking member of card connector and edge between the space, for example increase splicing ear on the basis of original DDR3 DIMM connector, thereby other power delivery path can be provided for novel DIMM.
Description of drawings
Fig. 1 is the schematic perspective view of DDR3 DIMM connector of the prior art;
Fig. 2 is the zoomed-in view of the end of the DDR3 DIMM connector among Fig. 1;
Fig. 3 is the right structural representation of splicing ear of the DDR3 DIMM connector among Fig. 1;
Fig. 4 is the schematic perspective view of card connector according to an embodiment of the invention;
Fig. 5 is the partial sectional view of the end of the card connector among Fig. 4, and wherein, locking member is shown in an open position or the off-position;
Fig. 6 is the right structural representation of the splicing ear of one embodiment of the present of invention.
Embodiment
The below describes the embodiment of exemplary of the present invention in detail, and the example of embodiment is shown in the drawings, and wherein same or analogous label represents same or analogous element.The embodiment that describes below with reference to accompanying drawing is exemplary, is intended to explain the present invention, and can not be interpreted as limitation of the present invention.
As shown in Fig. 4-6, according to card connector 100 of the present invention, it comprises: an insulating body 110, which is provided with a slot 101, and be used for the storage card (not shown) of pegging graft; A pair of locking member 102, lay respectively at two ends of described slot 101, described locking member 102 is suitable between the off-position (as shown in Figure 5) of the locked position (as shown in Figure 4) of locking storage card and release storage card mobile, each locking member 102 has a grab 103, and described grab 103 breaks away from described slot 101 in that described locking member 102 is driven described storage card when described locked position moves to described off-position; With one group of first conducting terminal 1042, be arranged in the described slot 101, wherein said the first conducting terminal 1042 comprises several first power supply terminals and several signal terminals, wherein: described card connector 100 further comprises one group of second source terminal 1042, the resistance of described second source terminal 1042 is used for the electric energy that transmission is different from the first power supply terminal through-put power less than the resistance of described the first power supply terminal.
Advantageously, the cross-sectional area of described second source terminal 1041 is greater than the cross-sectional area of the first conducting terminal.Certainly, thus second source terminal 1041 also can use the larger material of conductance to obtain better conductive capability to have less resistance.
Advantageously, along on the longitudinal direction of described slot 101, the width of the width of described second source terminal 1041 and described the first power supply terminal 1042 is roughly the same.Like this, second source terminal 1041 is identical with the spacing between adjacent the first power supply terminal with spacing (pitch) between adjacent the first conducting terminal 1042.Thereby second source terminal 1041 can be arranged on the position between two ends of card connector 100, also can be arranged near the end of card connector 100.But, be arranged on when second source terminal 1041 near the situation the end of card connector 100, might not require the described width of the described width of described second source terminal 1041 and described the first power supply terminal 1042 roughly the same.
Advantageously, the electric current that the electric current that described second source terminal is suitable for conducting transmits greater than the first power supply terminal, according to one embodiment of present invention, described the first power supply terminal is suitable for conducting 0.5 ampere electric current, and described second source terminal is suitable for conducting 1.5 amperes electric current.
The below discusses near the situation in end that the first power supply terminal 1042 is arranged on card connector 100.Particularly, as shown in Fig. 4-5, described one group of second source terminal 1041 forms at least one second source terminal pair, the second source terminal 1041 of a described second source terminal centering is opposite each other in slot 101, the grab 103 that is in a locking member 102 of described off-position is crossed the described plane of second source terminal to limiting, and described grab 103 between the right second source terminal 1041 of described second source terminal and is interfered with any second source terminal 1041 of described second source terminal centering.
Although it should be noted that among Fig. 4-5 as an example of transformation DDR3 DIMM connector example design of the present invention to be illustrated,, technical scheme of the present invention also can be applied to other card connector.
The described second source terminal here to the plane that limits represent when hypothesis second source terminal 1041 when very thin, the plane that opposed a pair of second source terminal 1041 limits.Particularly, this plane also can represent the plane that the side S of opposed a pair of second source terminal 1041 limits, and the plane P that also can limit together for a pair of second source terminal 1041 symmetrical center line separately is as shown in Fig. 5-6.Here the purpose of the introducing of plane P be for restriction be in the off-position locking member 102 grab 103 and from the position relationship between its nearest a pair of second source terminal 1041, be used for representing that this grab 103 crosses this plane P and entered between its nearest a pair of second source terminal 1041, thus from prior art in grab can not enter into from different between its nearest a pair of opposed splicing ear.As shown in Figure 5, can also describe like this " grab 103 that is in a locking member 102 of described off-position is crossed the plane P of described second source terminal to limiting; and described grab 103 is between the right second source terminal 1041 of described the second splicing ear ", namely in Fig. 5, in the projection on the direction inside perpendicular to paper, be in the off-position locking member 102 grab 103 projection with exist overlapping apart from the projection of its nearest a pair of second source terminal 1041.
Because grab 103 can move to apart between its nearest a pair of second source terminal 1041, even between the how right terminal, can effectively utilize two end place's locking members 102 of slot 101 and the space between the immediate splicing ear, be the regional A that mentions in the background technology, thereby provide other power delivery path for card connector.
Can adopt the distance that strengthens grab 103 activities that supply locking member 102 between a pair of splicing ear 1041 to realize such scheme.Particularly, as shown in Figure 6, each second source terminal 1041 of described second source terminal centering has an a of pin section, a contact site c and is connected to a b of beam section between the described pin a of section and the described contact site c; And described second source terminal to described in the parallel to each other or almost parallel of the described beam b of section of second source terminal 1041, be in the grab 103 of off-position between the right b of beam section of described second source terminal.Like this, the splicing ear that uses in the prior art shown in the accompanying drawing 3 pair, can effectively increase the distance between the right second source terminal of second source terminal in the scope of activities of grab 103, thereby prevent that grab 103 from contacting with arbitrary second source terminal 1041 of second source terminal centering or interfere in moving process.
As shown in Fig. 4,6, the contact site c of described each splicing ear 1041 of second source terminal centering is bent to form arc contact surface 105 from described beam section, and the end of contact site c is towards the described beam b of section that is connected with described contact site; Described contact-making surface 105 is used for forming with described storage card and electrically contacts, and the right described contact-making surface 105 of described the second splicing ear toward each other.
Certainly, be not in contact with it in moving process as long as can realize grab 103, the shape of second source terminal 1041 is not limited to this.For example, the b of beam section can be cambered outwards shape, can further widen like this distance between the relative beam b of section.
The grab 103 that can also guarantee by the position of improving the right contact site of second source terminal locking member 102 not can with the second source termination contact.Particularly, in card connector, each conducting terminal has an a of pin section, a contact site c and is connected to a b of beam section between described pin section and the described contact site, and wherein, described contact site c has the contact zone that electrically contacts with described storage card; On the grafting direction of described storage card, the height h2 of the bottom land of the described slot of the contact zone of the second source terminal 1041 of described second source terminal centering distance is greater than the height h1 of the bottom land of the described slot of contact zone distance of the first conducting terminal 1042.Because the distance between the right contact site of conducting terminal is minimum, the position of improving the right contact site of conducting terminal, the grab 103 that just can expand locking member 102 conducting terminal between the activity space that does not contact with conducting terminal.In this scheme, the conducting terminal 1041 of the second conducting terminal centering can be the splicing ear shown in the accompanying drawing 3, can certainly be the splicing ear shown in the accompanying drawing 6.
It is pointed out that the contact zone here for example represents apart from the height of bottom land: form in the situation that line contacts with the contact terminal of storage card in the contact zone, this contact wire is to the distance of bottom land; In contact zone and situation that the contact terminal formation face of storage card contacts, the horizontal center line of contact-making surface is to the distance of bottom land.
Except designing shape and the position near the second source terminal of locking member 102, can also reduce the width perpendicular to described plane P of grab 103, try one's best so that move in the roughly centre position of grab 103 between opposed second source terminal, if precision is enough, this can effectively utilize two ends place's locking members 102 of slot 101 and the space between the immediate splicing ear equally, thereby provides other power delivery path for card connector.
Certainly, the described width that reduces grab 103 also can combine with the shape of second source terminal and the design of layout.
The second source terminal 1041 of above-mentioned second source terminal centering can provide other power delivery path for card connector 100.For example, this second source terminal 1041 can be avoided because card connector, for example DDR3 DIMM connector power supply terminal lazy weight and the power supply problem that causes.
As shown in Figure 4, described card connector 100 can be DDR DIMM connector.Alternatively, described at least one second source terminal is to comprising two second source terminals pair, and a second source terminal is near the end that is arranged in slot 101, and another second source terminal is near another end that is arranged in slot 101.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can change these embodiment.The scope of application of the present invention is limited by claims and equivalent thereof.The scope of the present invention, that should define such as the application's claim is as the criterion.It should be noted that word " comprises " does not get rid of other element, and word " " is not got rid of a plurality of.

Claims (12)

1.一种卡连接器，包括：1. A card connector comprising: 一个绝缘本体，其上设有一个插槽，用于插接一个存储卡插槽；An insulating body, on which is provided a slot for inserting a memory card slot; 一对锁紧件，分别位于所述插槽的两个端部，所述锁紧件适于在锁紧存储卡的锁紧位置与释放存储卡的释放位置之间移动，每一个锁紧件具有一个卡钩，所述卡钩在将所述锁紧件从所述锁紧位置移动到所述释放位置时驱动所述存储卡脱离所述插槽；和A pair of locking parts are respectively located at the two ends of the slot, and the locking parts are adapted to move between a locking position for locking the memory card and a release position for releasing the memory card, each locking part having a hook that drives the memory card out of the slot when the locking member is moved from the locked position to the released position; and 一组第一导电端子，设置在所述插槽中，其中所述第一导电端子包括若干个第一电源端子和若干个信号端子，A set of first conductive terminals is arranged in the slot, wherein the first conductive terminals include several first power terminals and several signal terminals, 其特征在于：It is characterized by: 所述卡连接器进一步包括一组第二电源端子，所述第二电源端子的电阻小于所述第一电源端子的电阻，用于传输不同于第一电源端子传输功率的电能。The card connector further includes a set of second power terminals having a resistance lower than that of the first power terminals for transmitting power different from that transmitted by the first power terminals. 2.根据权利要求1所述的卡连接器，其特征在于：2. The card connector according to claim 1, characterized in that: 所述第二电源端子的横截面积大于第一导电端子的横截面积。The cross-sectional area of the second power terminal is larger than that of the first conductive terminal. 3.根据权利要求2所述的卡连接器，其特征在于：3. The card connector according to claim 2, characterized in that: 沿所述插槽的纵向方向上，所述第二电源端子的宽度与所述第一电源端子的宽度大致相同。Along the longitudinal direction of the slot, the width of the second power terminal is substantially the same as the width of the first power terminal. 4.根据权利要求1所述的卡连接器，其特征在于：4. The card connector according to claim 1, characterized in that: 所述第二电源端子适于传导的电流大于所述第一电源端子适于传导的电流。The second power supply terminal is adapted to conduct a greater current than the first power supply terminal is adapted to conduct. 5.根据权利要求4所述的卡连接器，其特征在于：5. The card connector according to claim 4, characterized in that: 所述第一电源端子适于传导0.5安培的电流，而所述第二电源端子适于传导1.5安培的电流。The first power terminal is adapted to conduct a current of 0.5 amperes and the second power terminal is adapted to conduct a current of 1.5 amperes. 6.根据权利要求1所述的卡连接器，其特征在于：6. The card connector according to claim 1, characterized in that: 所述一组第二电源端子设置在所述插槽的至少一个端部附近。The set of second power terminals is disposed near at least one end of the slot. 7.根据权利要求6所述的卡连接器，其特征在于：7. The card connector according to claim 6, characterized in that: 所述一组第二电源端子形成至少一个第二电源端子对，所述一个第二电源端子对中的第二电源端子在插槽中彼此对置，处于所述释放位置的一个锁紧件的卡钩越过所述一个第二电源端子对所限定的平面，且所述卡钩位于所述第二电源端子对的第二电源端子之间而不与所述第二电源端子对中的任一个第二电源端子干涉。The set of second power terminals forms at least one pair of second power terminals, the second power terminals in the pair of second power terminals are opposite to each other in the slot, and the locking member in the release position The hook crosses the plane defined by the second pair of power terminals, and the hook is located between the second power terminals of the second pair of power terminals and does not touch any of the second pair of power terminals. The second power terminal interferes. 8.根据权利要求7所述的卡连接器，其特征在于：8. The card connector according to claim 7, characterized in that: 所述第二电源端子对中的每一个第二电源端子具有一个引脚部、一个接触部以及连接在所述引脚部与所述接触部之间的一个梁部；且Each second power terminal of the pair of second power terminals has a pin portion, a contact portion, and a beam portion connected between the pin portion and the contact portion; and 所述第二电源端子对中所述第二电源端子的所述梁部彼此平行或大致平行，处于释放位置的卡钩位于所述第二连接端子对的梁部之间。The beams of the second power terminals in the pair of second power terminals are parallel or substantially parallel to each other, and the hook in the release position is located between the beams of the second pair of connection terminals. 9.根据权利要求8所述的卡连接器，其特征在于：9. The card connector according to claim 8, characterized in that: 所述第二电源端子对中每一个第二电源端子的接触部自所述梁部弯曲形成弧形接触面，且接触部的末端朝向与所述接触部连接的所述梁部，所述接触面用于与所述存储卡形成电接触；The contact portion of each second power terminal in the pair of second power terminals is bent from the beam portion to form an arc-shaped contact surface, and the end of the contact portion faces the beam portion connected to the contact portion, and the contact portion A surface for forming electrical contact with the memory card; 所述第二电源端子对的所述接触面彼此相对。The contact surfaces of the second pair of power supply terminals face each other. 10.根据权利要求7所述的卡连接器，其特征在于：10. The card connector of claim 7, wherein: 每一个端子具有一个引脚部、一个接触部以及连接在所述引脚部与所述接触部之间的一个梁部，其中，所述接触部具有与所述存储卡电接触的接触区；Each terminal has a pin portion, a contact portion, and a beam portion connected between the pin portion and the contact portion, wherein the contact portion has a contact area electrically contacting the memory card; 在所述存储卡的插接方向上，所述第二电源端子对中的第二电源端子的接触区距离所述插槽的槽底的高度大于第一导电端子的接触区距离所述插槽的槽底的高度。In the insertion direction of the memory card, the distance between the contact area of the second power terminal of the second power terminal pair and the groove bottom of the slot is greater than the distance between the contact area of the first conductive terminal and the slot The height of the tank bottom. 11.根据权利要求7-10中任一项所述的卡连接器，其特征在于：11. The card connector according to any one of claims 7-10, characterized in that: 所述卡连接器为一种DDR DIMM连接器。The card connector is a DDR DIMM connector. 12.根据权利要求11所述的卡连接器，其特征在于：12. The card connector of claim 11, wherein: 所述至少一个第二电源端子对包括两个第二电源端子对，一个第二电源端子对布置在插槽的一个端部附近，而另一个第二电源端子对布置在插槽的另一个端部附近。The at least one second power supply terminal pair includes two second power supply terminal pairs, one second power supply terminal pair is arranged near one end of the slot, and the other second power supply terminal pair is arranged at the other end of the slot near the Ministry.
CN201110194516.0A 2011-07-12 2011-07-12 Card connector Expired - Fee Related CN102882031B (en)

Priority Applications (3)

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CN201110194516.0A CN102882031B (en) 2011-07-12 2011-07-12 Card connector
PCT/IB2012/053462 WO2013027130A1 (en) 2011-07-12 2012-07-06 Card connector
TW101213481U TWM452507U (en) 2011-07-12 2012-07-12 Card connector

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CN1272700A (en) * 1999-04-30 2000-11-08 连接器系统工艺公司 Connector for connecting circuit base board end region
CN1275825A (en) * 1999-06-01 2000-12-06 莫列斯公司 Edge and connector for printed circuit board
TW200919859A (en) * 2007-10-22 2009-05-01 Asustek Comp Inc Electronic device and connector and card insertion method thereof
CN101604796A (en) * 2008-06-03 2009-12-16 泰科电子公司 The socket connector that has power blade
CN101853690A (en) * 2008-11-21 2010-10-06 泰科电子公司 Memory module with voltage regulator module
TWM416597U (en) * 2011-06-23 2011-11-21 Univ Cheng Shiu An elastic car (II)

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TW416597U (en) * 1996-12-13 2000-12-21 Hon Hai Prec Ind Co Ltd Electrical connector adapter
TW310894U (en) * 1996-12-13 1997-07-11 Hon Hai Prec Ind Co Ltd Converter for electric connector

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Publication number Priority date Publication date Assignee Title
CN1272700A (en) * 1999-04-30 2000-11-08 连接器系统工艺公司 Connector for connecting circuit base board end region
CN1275825A (en) * 1999-06-01 2000-12-06 莫列斯公司 Edge and connector for printed circuit board
TW200919859A (en) * 2007-10-22 2009-05-01 Asustek Comp Inc Electronic device and connector and card insertion method thereof
CN101604796A (en) * 2008-06-03 2009-12-16 泰科电子公司 The socket connector that has power blade
CN101853690A (en) * 2008-11-21 2010-10-06 泰科电子公司 Memory module with voltage regulator module
TWM416597U (en) * 2011-06-23 2011-11-21 Univ Cheng Shiu An elastic car (II)

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