CN2726174Y

CN2726174Y - Multi-card connector

Info

Publication number: CN2726174Y
Application number: CN 200420073976
Authority: CN
Inventors: 杨胜合; 翁秋平
Original assignee: Advanced Connectek Shenzhen Ltd
Current assignee: Advanced Connectek Shenzhen Ltd
Priority date: 2004-07-16
Filing date: 2004-07-16
Publication date: 2005-09-14
Anticipated expiration: 2014-07-16

Abstract

Disclosed is a multi-card connector, comprising an insulating body, a card retreating mechanism, a case contact, a metal masking casing, a set of electronic card terminals, a set of SIM card terminals and detecting terminals. The inner part of the connector is provided with at least one SIM card terminal part and also one electronic card terminal part, wherein, the SIM card is provided with terminal containing holes for correspondingly containing the SIM card terminals, and the electronic card terminal part is provided with terminal containing holes for correspondingly containing the electronic card terminals. The utility model can simultaneously insert the SIM card and the electronic card so as to extend a memory or realize other service functions; meanwhile, the utility model can realize multiple connections.

Description

Many card connectors

[technical field]

The utility model relates to a kind of many card connectors, refers to a kind of many card connectors for SIM card and electronic cards use especially.

[background technology]

Along with technology and expanding economy, people are more and more for the dependence of extraneous information and information, and mobile phone has begun to become people and extraneous main tool of carrying out information or emotion communication as the communication tool of a light easy band.Get in touch tight day by day with people's life.

Meanwhile, because the quickening of rhythm of life, the amusement that people begin to bring by means of electronic products such as MP3, digital video camcorders is gradually experienced, and the pressure that waters down work is to loosen mood.Be subjected to the influence of this kind consumption demand, mobile phone products is (as supporting USB and JAVA, the infrared interface of support, blue bud technology etc.) when increasing some necessary technical support, also begin to close the trend that outpours its amusement much more more and more, high definition is taken pictures and shooting, MP3 function and palmtop PC etc. become the additional configuration of mobile phone products just gradually.

No matter be to take pictures, make a video recording, also be to use MP3, operation palmtop PC, all need big memory storage space, with access and the transmission of carrying out the greater amount data.The mode of present mobile phone storage information mainly contains two kinds: the one, be stored on the SIM card of mobile phone, be stored in besides in the middle of the memory of mobile phone self configuration itself, these two kinds of operational memory spaces of storing mode are very limited, are difficult to satisfy the demand of these functions.

SIM (Subscriber Identity Model client discerns module) card, be known as subscriber identification card again, it is the essential accessory of GSM mobile handset, there is some advantages of separation between machine and card, adopted by many other memory devices, thereby wide usage space arranged. but because there is the shortcoming of the inconvenience of pegging graft in traditional inserting mode, in use is not easy to people and changes easily, brought inconvenience for people's use.

Present in addition electronic card coupler adopts mostly and pushes away the grafting that (push-push) formula structure is blocked, this structure all has exposure at U.S. Pat 20020114447, US20020192991, the advantage of this structure is that electronic cards is pegged graft conveniently, if but the design of push-push ejection mechanism is improper, then can cause difficulty of this part assembling, also can cause life-span and reliability decrease.Shown in U.S. Pat 200211447, its ejection mechanism comprises: an insulating body, and this insulating body one side is provided with slide rail along the plug-in card direction, be provided with a hole clipping in slide rail homonymy insulating body bottom, and this slide rail plug-in card one end is provided with the Spring Card post; One slide block, this slide block lateral surface is provided with the cam chute, this slide block is provided with the chute that matches with slide rail on the insulating body along the card direction of motion, this chute can be along being located at the slide rail engagement on the insulating body and being free to slide after the combination, this slide block one end is provided with Spring Card post, a pull bar, a spring, a crown cap, one and the integrally formed pull bar compressing tablet of crown cap, slide block is installed on insulating body, the pull bar two ends snap in respectively in the cam chute of the hole clipping of insulating body and slide block, and a both ends of the spring then fastens with two card posts respectively.Again crown cap is fastened on the insulating body, its pull bar compressing tablet is pressed on the pull bar; Take this spring force, the combination that pull bar, cam chute and pull bar compressing tablet form is with the plug-in card of realizing connector and move back the card function.The electronic cards but this electronic card coupler can only be pegged graft, the SIM card of can not pegging graft.

[utility model content]

The purpose of this utility model is to provide a kind of many card connectors, and the SIM that both can peg graft easily simultaneously also can be in order to connecting electronic cards, the capacity of extendible memory, or realize other function.

Based on above-mentioned purpose, the utility model provides a kind of many card connectors, include insulating body, trip mechanism, ground strip, metal cover housing, one group of electronic cards terminal group, one group of SIM card terminal group and detect terminal group, it is characterized in that: this connector inside is provided with a SIM card portion of terminal at least, also be provided with an electronic cards portion of terminal, wherein, this SIM card portion of terminal is provided with the terminal containing hole of corresponding ccontaining SIM card terminal group; This electronic cards portion of terminal is provided with the terminal containing hole of corresponding holding electronic card terminal group.

Described many card connectors is characterized in that: this trip mechanism has servo-actuated hold shell fragment and slide block, and this slide block has coupling hole, and the servo-actuated shell fragment that holds is immobilizated in this coupling hole, and is used to hold the SIM card or the electronic cards of insertion.

Described many card connectors is characterized in that: this insulating body has a cursor slide and the support arm that a bottom surface, a upper bottom surface, are located at these insulating body both sides respectively, and this support arm is provided with for the detecting terminal group and inserts fixing jack.

Described many card connectors is characterized in that: at least two SIM card portion of terminal of this connector setting.

Many card connectors of the present utility model comprise one group of electronic cards terminal, one group of SIM card terminal, a trip mechanism, also have accessories such as metal cover sheet, detecting terminal, ground strip usually; This insulating body is a similar flat rectangular configuration of being made by insulating material, and two bigger opposite planar is a primary flat, and this primary flat is respectively plane and lower plane on the insulating body, and other four planes are front end face, rear end face and two sides.Be formed with the groove of a rectangle slightly littler than plane on this along the last plane of this insulating body and front end face, this groove is used for the holding electronic card, the bottom surface of this groove is the inner bottom surface of this connector, on this inner bottom surface, be provided with the SIM card portion of terminal, be used to connect SIM card, the bottom of this connector, be provided with the electronic cards portion of terminal that is used to connect electronic cards, this electronic card coupler assembling push-push electronic cards is inserted retreat-card device, is equipped with elements such as metal cover sheet, detecting terminal, ground strip again and promptly forms this electronic card coupler.

In sum, many card connectors of the present utility model, can hold many card connection of holding SIM card and electronic cards, appropriate position in described many card connectors, be provided with the connecting portion of SIM card and electronic cards, make this electronic card coupler realize pegging graft easily, also can realize being connected with electronic cards ground with SIM card; Thereby can in convenient use SIM card, expand the capacity of electronic cards. to satisfy the multiple requirement that people use.

[description of drawings]

Figure 1A is the three-dimensional explosive view of many card connectors of the utility model preferred embodiment;

Figure 1B is the partial enlarged drawing of Figure 1A.

Fig. 2 is the Assembly Action schematic perspective view of many card connectors of the utility model preferred embodiment;

Rearview when Fig. 3 is the connection status of many card connectors of the utility model preferred embodiment.

[embodiment]

See also the preferred embodiment of the present utility model shown in Figure 1A, the 1B, many card connectors 1 of this preferred embodiment mainly also include except that trip mechanism 3, ground strip 9, metal cover housing 7 are arranged: assemblies such as an insulating body 1, one group of electronic cards terminal group 5, one group of SIM card terminal group 16 and detecting terminal group 4; Wherein, this trip mechanism 3 has servo-actuated hold shell fragment 31 and slide block 32, and this slide block 32 has coupling hole 321, and the servo-actuated shell fragment 31 that holds is immobilizated in this coupling hole 321, and is used to hold the SIM card or the electronic cards of insertion.

Major function for many card connectors of realizing this preferred embodiment, connector of the present utility model mainly comprises: an insulating body 1, this insulating body 1 have a cursor slide 17 and the support arm 19 that a bottom surface 15, a upper bottom surface 11, are located at these insulating body 1 both sides respectively, this support arm 19 is provided with the jack 191 that inserts for detecting terminal group 4, is used for fixing and detects side terminal group 4; So that contact during with the insertion of electronic cards or SIM card, this insulating body 1 rearward end is provided with an electronic cards portion of terminal 18, leading section at the upper bottom surface 11 of this insulating body 1 then is provided with SIM card portion of terminal 12 (referring to shown in Figure 3), this SIM card portion of terminal 12 and this electronic cards portion of terminal 18 are respectively equipped with some corresponding

terminal containing holes

181 and 121, be used to set firmly SIM card terminal group 16 and electronic cards terminal group 5, take this SIM card terminal group 16 and electronic cards terminal group 5, this multiple-card connector can connect SIM card easily, can use simultaneously the electronic cards terminal group 5 of this connector to connect electronic cards, realize being used for capacity of extended memory by this electronic cards, perhaps realize other function.

It needs to be noted that above-mentioned SIM card portion of terminal 18 can be located at any position of realizing its function on this many card connectors upper bottom surface 11, two or more SIM card portion of terminal also can be set to connect a plurality of SIM card.

Please consult shown in Figure 2 again, above-mentioned insulating body 1, electronic cards terminal group 5, SIM card terminal group 16 and detecting terminal group 4, trip mechanism 3, ground strip 9, metal cover housing 7 are assembled according to the structure of design, promptly formed the described many card connectors of a kind of preferred embodiment of this utility model.

As shown in Figure 2, one " two-in-one " the SIM electronic cards 2 of combination inserts in these many card connectors 1, can realize simultaneously that this electronic card coupler is connected with the contact of SIM card and electronic cards, can certainly only insert single S IM card, or only insert electronic cards and be connected with the independent of SIM card or electronic cards to realize this connector, to realize special connection needs.

Claims

1. card connector more than a kind, include insulating body, trip mechanism, ground strip, metal cover housing, one group of electronic cards terminal group, one group of SIM card terminal group and detect terminal group, it is characterized in that: this connector inside is provided with a SIM card portion of terminal at least, also be provided with an electronic cards portion of terminal, wherein, this SIM card portion of terminal is provided with the terminal containing hole of corresponding ccontaining SIM card terminal group; This electronic cards portion of terminal is provided with the terminal containing hole of corresponding holding electronic card terminal group.

2. many card connectors as claimed in claim 1 is characterized in that: this trip mechanism has servo-actuated hold shell fragment and slide block, and this slide block has coupling hole, and the servo-actuated shell fragment that holds is immobilizated in this coupling hole, and is used to hold the SIM card or the electronic cards of insertion.

3. many card connectors as claimed in claim 1, it is characterized in that: this insulating body has a cursor slide and the support arm that a bottom surface, a upper bottom surface, are located at these insulating body both sides respectively, and this support arm is provided with for the detecting terminal group and inserts fixing jack.

4. many card connectors as claimed in claim 1 is characterized in that: at least two SIM card portion of terminal of this connector setting.