CN202076644U - Card connector - Google Patents
Card connector Download PDFInfo
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- CN202076644U CN202076644U CN 201120140920 CN201120140920U CN202076644U CN 202076644 U CN202076644 U CN 202076644U CN 201120140920 CN201120140920 CN 201120140920 CN 201120140920 U CN201120140920 U CN 201120140920U CN 202076644 U CN202076644 U CN 202076644U
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- card connector
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- housing
- conductive terminal
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- 230000013011 mating Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
Description
技术领域 technical field
本实用新型涉及一种连接器,尤其涉及一种用户身份识别模块(Subscriber Identity Module,SIM)卡连接器。The utility model relates to a connector, in particular to a subscriber identity module (Subscriber Identity Module, SIM) card connector.
背景技术 Background technique
SIM卡连接器广泛应用于移动电话等诸多电子通讯设备中,其安装于电路板上,并提供SIM卡插置于其中以达成SIM卡与电路板的电讯传输,从而实现数据识别。The SIM card connector is widely used in many electronic communication devices such as mobile phones. It is installed on a circuit board and provides a SIM card inserted therein to achieve telecommunication transmission between the SIM card and the circuit board, thereby realizing data identification.
图1展示了一种传统的SIM卡连接器50,其包括壳体51,壳体51的底壁上开设有多个卡槽511,卡槽511上嵌有多个导电端子512,导电端子512焊接在电路板(图未示)上并与电路板电性连接。该SIM卡连接器50还包括设置于壳体51之上的紧固件52,当该紧固件52和壳体51的底壁和侧壁组成稳定的插置空间,以供SIM卡53插入。Fig. 1 has shown a kind of traditional
然而,随着现今移动电话等电子通讯设备朝向轻薄、精巧的趋势迈进,使用于移动电话内的SIM卡连接器亦应适应于此而朝轻薄、精巧的方向前进。然而上述传统的SIM卡连接器50体积大,需占据电子通讯设备较大的空间,因此不适应当前的实际需要。而且,传统的SIM卡连接器50只能供一个SIM卡插置,而不能满足当前移动电话的双卡双待功能的需要。However, as electronic communication devices such as mobile phones are becoming thinner and more compact, the SIM card connectors used in mobile phones should also adapt to this and move forward in a thinner and more compact direction. However, the above-mentioned conventional
实用新型内容 Utility model content
本实用新型的目的在于针对上述现有技术的不足提供一种可容纳双电子卡、结构紧凑的卡连接器。The purpose of the utility model is to provide a compact card connector capable of accommodating dual electronic cards in view of the above-mentioned shortcomings of the prior art.
为实现上述目的,本实用新型所提供的卡连接器,包括壳体以及收容于所述壳体的多个导电端子,所述壳体包括相互连接的上壳体及下壳体,所述上壳体及所述下壳体形成呈层叠的第一开口及第二开口,所述第一开口及所述第二开口相互贯通形成收容空间,至少两个电子卡呈层叠状地收容于所述收容空间内,所述导电端子包括第一导电端子组及第二导电端子组,所述上壳体的上方内壁和所述下壳体的下方内壁分别设有用于收容所述第一导电端子组及所述第二导电端子组的多个端子槽。In order to achieve the above object, the card connector provided by the utility model includes a housing and a plurality of conductive terminals accommodated in the housing, the housing includes an upper housing and a lower housing connected to each other, the upper housing The casing and the lower casing form a stacked first opening and a second opening, the first opening and the second opening communicate with each other to form a storage space, and at least two electronic cards are stacked and stored in the In the accommodation space, the conductive terminals include a first conductive terminal group and a second conductive terminal group, and the upper inner wall of the upper case and the lower inner wall of the lower case are respectively provided with a set for accommodating the first conductive terminal group. and a plurality of terminal grooves of the second conductive terminal group.
如上所述,本实用新型的卡连接器的结构紧凑,其壳体由上、下壳体组装而成,该卡连接器可供两个电子卡以同一方向插入使用,使手机等电子通讯设备实现双卡双待功能。同时,本实用新型结构紧凑,能够节省体积渐趋轻薄的手机或其他电子通讯设备的内部空间。而且电子卡插入本实用新型的卡连接器的壳体内后,其与导电端子之间的接触稳定,从而保证良好的电讯传输。As mentioned above, the structure of the card connector of the present utility model is compact, and its housing is assembled by upper and lower housings. The card connector can be used by inserting two electronic cards in the same direction, so that electronic communication equipment such as mobile phones Realize dual card dual standby function. At the same time, the utility model has a compact structure, which can save the internal space of mobile phones or other electronic communication equipments whose volumes are getting thinner and thinner. Moreover, after the electronic card is inserted into the housing of the card connector of the present invention, the contact between the electronic card and the conductive terminal is stable, thereby ensuring good telecommunication transmission.
附图说明 Description of drawings
图1是现有的SIM卡连接器的立体图。Fig. 1 is a perspective view of an existing SIM card connector.
图2是本实用新型卡连接器的一个实施例的立体图。Fig. 2 is a perspective view of an embodiment of the card connector of the present invention.
图3为图2所示的卡连接器与SIM卡相配合的立体图。FIG. 3 is a perspective view of the card connector shown in FIG. 2 cooperating with the SIM card.
图4为图2所示的卡连接器的立体分解图。FIG. 4 is an exploded perspective view of the card connector shown in FIG. 2 .
图5为图4所示的卡连接器的上壳体的立体图。FIG. 5 is a perspective view of the upper housing of the card connector shown in FIG. 4 .
图6为图4所示的卡连接器的下壳体的立体图。FIG. 6 is a perspective view of the lower housing of the card connector shown in FIG. 4 .
图7为图4所示的卡连接器的导电端子的立体图。FIG. 7 is a perspective view of the conductive terminals of the card connector shown in FIG. 4 .
图中各附图标记说明如下:The reference signs in the figure are explained as follows:
卡连接器 1 壳体 10card connector 1
上壳体 11 顶面 111
配合部 112 止挡部 113Fitting
缺口 114 凸柱 1121
端子槽 115、136 第一开口 120
第二开口 121 收容空间 122
下壳体 13 底面 131
装配部 132 安装槽 133Assembly Department 132
开孔 1331 延伸部 134Hole 1331
抵止部 135 槽口 137Stopping
开槽 138 固定片 139Slotted 138 Fixed
导电端子 20 第一导电端子组 21
导电端子体 211 第一接触端 2111Conductive
第一焊接端 2113 第二导电端子组 23The
第二接触端 2311 第二焊接端 2313
第一SIM卡 31 第二SIM卡 32
具体实施方式 Detailed ways
为详细说明本实用新型的技术内容、构造特征、所实现目的及效果,以下结合实施方式并配合附图详予说明。In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.
请参考图2-4,本实用新型卡连接器1包括壳体10以及多个导电端子20。这些导电端子20一端容纳于该壳体10内,用于与电子卡接触;另一端凸伸于壳体10之外,用于与外部电路板(图未示)焊接。在以下实施例中所述电子卡为SIM卡。当SIM卡插入使用时,SIM卡上的电讯有效部位与导电端子20接触,从而与外部电路板形成电讯连接。作为本实用新型的构思,该SIM卡连接器1可供双SIM卡,如图3中所示的第一SIM卡31和第二SIM卡32使用,使手机或其他电子通讯设备实现双卡双待功能。Please refer to FIGS. 2-4 , the card connector 1 of the present invention includes a
请参考图2-5,该壳体10大致呈方形体,其包括上下组装的上壳体11及下壳体13,该组装的上壳体11及下壳体13形成呈层叠的第一开口120和第二开口121,贯通该第一开口120和第二开口121形成收容空间122供双SIM卡插入。较佳地,该第一开口120及第二开口121均位于壳体10的同一侧。具体地,请参考图4及图5,该上壳体11呈半封闭状,其具有顶面111,自该顶面111的左右两侧分别向下延伸有配合部112,顶面111的后方形成两个分离的止挡部113,该止挡部113与配合部112接合,而且两个止挡部113之间形成有一缺口114。当SIM卡插入时,第一SIM卡31的尾部被止挡部113挡持。该配合部112设有至少一个凸柱1121,用以配合上壳体11和下壳体13之间的组装。该上壳体11的顶面111的内壁上设有多个端子槽115,用以收容第一导电端子组21。较佳地,该端子槽115延伸至上壳体11的后方,从而使得第一导电端子组21中的每一导电端子的一端收容于该端子槽115之内,另一端则凸伸于上壳体11的后方之外,从而与外部电路板连接。Please refer to Figures 2-5, the
同样地,请参考图6,该下壳体13亦呈半封闭状,其包括底面131,自该底面131的左右两侧分别向上延伸有装配部132。该装配部132上设有一用于与上壳体11的配合部112相嵌合的安装槽133。较佳地,该安装槽133上在对应配合部112的凸柱1121的位置上设有多个开孔1331。当上壳体11和下壳体13组装时,凸柱1121嵌入开孔1331之中,从而实现可拆卸连接。该上壳体11和下壳体13之间的组装方式并不限于此,例如可用螺钉等其他紧固件进行固定。每一装配部132的内壁向内延伸有一延伸部134,该延伸部134具有一定厚度,当第一、第二SIM卡31、32分别从第一开口120及第二开口121分别插入壳体10时,该延伸部134位于第一、第二SIM卡31、32之间。另外,在下壳体13的后方的两侧分别设有抵止部135,该抵止部135与延伸部134连接,从而使下壳体13的两侧内壁分别与该延伸部134和抵止部135形成槽体状,当第二SIM卡32插入时,第二SIM卡32的尾部被抵止部135挡持。Similarly, please refer to FIG. 6 , the
如图中所示,该下壳体13的底面131的内壁上设有多个端子槽136,用以收容第二导电端子组23。较佳地,该端子槽136延伸至下壳体13的前方,从而使得第二导电端子组23中的每一导电端子的一端收容于该端子槽136之内,另一端则凸伸于下壳体13的前方之外,从而与外部电路板连接。此外,该下壳体13的底面131的后方边沿还设有多个槽口137,当收容有第一导电端子组21的上壳体11与下壳体13连接时,槽口137与第一导电端子组21的端部相嵌合,从而便于将第一导电端子组21焊接。As shown in the figure, a plurality of
较佳地,在下壳体13两侧的装配部132上分别设置开槽138,一L形的固定片139(请参考图4)一端嵌入该开槽138之中,另一端凸伸于装配部132之外。Preferably,
图7展示了本实用新型的导电端子20,如上所述,该导电端子20包括第一导电端子组21及第二导电端子23组。第一导电端子组21和第二导电端子组23的结构大致相同。FIG. 7 shows the
请参考图7,该第一导电端子组21包括多个独立的导电端子体211,每一导电端子体211均包括第一接触端2111和第一焊接端2113。该第一接触端2111以弹臂形式设置,具有挠曲性,当接触第一SIM卡31时,其发生挠曲变形,从而实现良好的接触。该第一焊接端2113凸伸于壳体10之外与外部电路板焊接。该导电端子体211的形状、长度均可依实际需要而设置,在本实施例中并不限制。同样地,该第二导电端子组23多个独立的导电端子体231,每一导电端子体231均包括第二接触端2311和第二焊接端2313。Please refer to FIG. 7 , the first
综上所述,本实用新型的卡连接器1的壳体10由上、下壳体11、13组装而成,该卡连接器1可供两个SIM卡以同一方向插入使用,使手机等电子通讯设备实现双卡双待功能。同时,本实用新型结构紧凑,能够节省体积渐趋轻薄的手机或其他电子通讯设备的内部空间。而且,SIM卡插入本实用新型的卡连接器1的壳体10内后,其与导电端子20之间的接触稳定,从而保证良好的电讯传输。In summary, the
Claims (10)
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CN 201120140920 CN202076644U (en) | 2011-04-29 | 2011-04-29 | Card connector |
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CN 201120140920 CN202076644U (en) | 2011-04-29 | 2011-04-29 | Card connector |
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CN 201120140920 Expired - Fee Related CN202076644U (en) | 2011-04-29 | 2011-04-29 | Card connector |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
WO2016011663A1 (en) * | 2014-07-25 | 2016-01-28 | 华为技术有限公司 | Communication terminal card connector and communication terminal |
-
2011
- 2011-04-29 CN CN 201120140920 patent/CN202076644U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
CN104183936B (en) * | 2013-05-23 | 2016-09-28 | 维沃移动通信有限公司 | A kind of double card deck and the mobile hand-held device of application thereof |
WO2016011663A1 (en) * | 2014-07-25 | 2016-01-28 | 华为技术有限公司 | Communication terminal card connector and communication terminal |
CN105474478A (en) * | 2014-07-25 | 2016-04-06 | 华为技术有限公司 | Communication terminal card connector and communication terminal |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140429 |