CN2938225Y

CN2938225Y - 17-in-1 card reader

Info

Publication number: CN2938225Y
Application number: CNU2006201146336U
Authority: CN
Inventors: 朱益志; 江焕辉
Original assignee: Datafab Systems Inc
Current assignee: Datafab Systems Inc
Priority date: 2006-05-08
Filing date: 2006-05-08
Publication date: 2007-08-22
Anticipated expiration: 2016-05-08

Abstract

Disclosed is a seventeen-in-one card reading device, applied to memory cards of seventeen specifications in reading and writing. The utility model comprises a bayonet socket, a first terminal group, a second terminal group, a third terminal group, a fourth terminal group and a fifth terminal group. The bayonet socket comprises intervalically and parallelly arranged a first principal slot and a second principal slot, wherein, the first principal slot is divided into a first slot part and a second slot part, both of which are in an upperly and lowerly communicated arrangement; the second principal slot is divided into a third slot part and a fourth slot part, both in upperly and lowerly communicated arrangement. The terminal groups are respectively configured into each principal slot, while the memory cards are respectively inserted into each specific slot part and electrically connected with the terminal group configured in the specific slot part.

Description

17 unification reader devices

Technical field

The utility model relates to a kind of reader device, is meant that especially a kind of memory card of confession plurality of specifications is pegged graft to read 17 unification reader devices of the numerical data in the memory card.

Background technology

The accompanied electronic product, for example PDA (personal digital assistant), digital camera, hand-held mobile phone or the like, regular meeting uses memory card to store data, and along with the development of accompanied electronic product diversification, memory card also and then derives multiple different size.Because profile, the link (with the termination contact part) of the memory card of every kind of specification are different, so the consumer also must select for use corresponding reader device can read its stored data, causes very inconvenience in the use.

Therefore, the calculating punch (being commonly called as all in one card reading machine) that can read plurality of specifications simultaneously with developing on the market, and the TaiWan, China patent also has similar application case to disclose, for example 11 unification memory card connector structural improvements of No. the 93217344th, TaiWan, China patent application case, No. 94210810 All-in-One memory card connector new construction etc.Wherein, No. 94210810 application case more can be used in the memory card of specifications such as XD, MS, MS DUO, RS MMC4.0, MMC4.0, MMC, RS MMC, SD and Mini SD simultaneously.Yet, along with the formulation specification of memory card is constantly weeded out the old and bring forth the new, and for example also change to some extent such as MMC4.0, RSMMC4.0 of part specification, therefore existing all in one card reading machine has not applied and has used.

The utility model content

The purpose of this utility model is to provide a kind of 17 unification reader devices that can read and write the memory card of 17 kinds of specifications such as MMCplus, MMCmobile, SD, MMC, RSMMC, microSD, miniSD, XD, MS, MS MagicGate, MS Select, MS Duo, MS DuoMagicGate, MS PRO, MS PRO MagicGate, MS PRO Duo and MS PRO Duo MagicGate.

The utility model 17 unification reader devices are to comprise a plug socket, a first terminal group, one second terminal group, one the 3rd terminal group, one the 4th terminal group, and one the 5th terminal group.This plug socket comprises one first home slot and one second home slot that the compartment of terrain is set up in parallel, this first home slot also is divided into and is communicated with one first socket and one second socket that is provided with up and down, and this second home slot then is divided into and is communicated with one the 3rd socket and one the 4th socket that is provided with up and down.

The utility model 17 unification reader devices are that the memory card with these 17 kinds of lattice is divided into five classes.The first terminal assembly places this first home slot, in order to be electrically connected with the first kind memory card that inserts this first socket via this first home slot.

Second terminal group is disposed in this first home slot, in order to be electrically connected with the second class memory card that inserts this first socket via this first home slot jointly with this first terminal group.

The 3rd terminal group is disposed in this first home slot, in order to be electrically connected with the 3rd class memory card that inserts this second socket via this first home slot.

The 4th terminal group is disposed in this second home slot, in order to be electrically connected with the 4th class memory card that inserts the 3rd socket via this second home slot.

The sub-assembly of five terminal places this second home slot, in order to be electrically connected with the 5th class memory card that inserts the 4th socket via this second home slot.

The beneficial effects of the utility model are: the utility model 17 unification reader devices can provide the memory card of 17 kinds of specifications to use, and comparable existing All-in-One card reader is applicable to the memory card of more kinds of specifications, and has little, the multi-functional advantage of volume.

Below by most preferred embodiment and accompanying drawing the utility model 17 unification reader devices are elaborated, in the accompanying drawing.

Description of drawings

Fig. 1 is a three-dimensional exploded view, illustrates that the preferred embodiment of the utility model 17 unification reader devices comprises a plug socket and five groups of terminal group;

Fig. 2 is a front elevation, and the limitting casing that this preferred embodiment is described is divided into four sockets with the slot space region of this plug socket; And

Fig. 3 is a stereographic map, illustrates that memory card can be inserted by the face of inserting of plug socket front end, and the plug socket rear end then is integrated into a CF interface that can be electrically connected with electronic installation.

Embodiment

As shown in Figure 1, the preferred embodiment of the utility model 17 unification reader devices is to comprise a plug socket 1 and five groups of terminal group 21,22,23,24,25.This 17 unification reader device is applicable to the read-write of the memory card of 17 kinds of specifications, and these memory cards are respectively MMCplus (MultiMediaCardplus), MMCmobile (MultiMediaCardmobile), SD (Secure Digital), MMC (MultiMediaCard), RSMMC (Reduced Size MultiMedia Cards), microSD (TransFlash), miniSD (mini SecureDigital), XD, MS (Memory Stick), MS MagicGate, MS Select, MS Duo, MS DuoMagicGate, MS PRO, MS PRO MagicGate, Shi Qi Seed such as MS PRO Duo and MS PRO Duo MagicGate.

This plug socket 1 comprises the insulating base frame 11 that reaches the front end opening above one and generally be accumbency U type, an and loam cake 12 that is inverted U, loam cake 12 is covered in this above insulating base frame 11, the two matches and forms a slot space 13, and this slot space 13 has a face of inserting 131 of outwards opening and supplying these memory cards to insert.As shown in Figure 1, more comprise five groups of Plug Divisions 111,112,113,114,115 on the insulating base frame 11 for terminal group 21,22,23,24,25 layings, and a distance piece 110.These Plug Divisions 111,112,113,114,115 supply this five groups of terminal group 21,22,23 respectively, 24,25 corresponding settings, this distance piece 110 then is divided into two this slot space 13, is respectively one and is positioned at the left side and comprises three groups of Plug Divisions 111,112,113 first home slot 15 and is positioned at the right and comprises second home slot 16 of two groups of Plug Divisions 114 and 115.

Cooperate and to consult Fig. 2, plug socket 1 comprises that more one covers at this and inserts limitting casing 14 on the face 131, and the outer rim of limitting casing 14 is generally rectangular, its inner rim cooperates this distance piece 110 and this is inserted face 131 and this two

home slots

15,16 are divided into four interfaces that differ in size 141,142,143,144.As shown in Figure 2, and extending to form two sockets that are connected up and down in first home slot 15 by

interface

141 and 142, is second socket 152 that is positioned at the lower-left layer for first socket 151 and that is positioned at upper left layer; Extend to form the 3rd sockets 161 of two upper right layers that are connected up and down in second home slot 16 by

interface

143 and 144, and the 4th socket 162 that is positioned at the bottom right layer.

The utility model is divided into five big classes with these memory cards, and first kind memory card is the miniSD memory card; The second class memory card is MMCplus or MMCmobile memory card; The 3rd class memory card is SD, MMC, RSMMC and microSD memory card; The 4th class memory card is the XD memory card; The 5th class memory card is MS, MS MagicGate, MS Select, MS Duo, MS Duo MagicGate, MS PRO, MS PRO MagicGate, MS PRO Duo or MS PRO Duo MagicGate memory card.

These five groups of terminal group are respectively a first terminal group 21, one second terminal group 22, one the 3rd terminal group 23, one the 4th terminal group 24, and one the 5th terminal group 25.

The first terminal group 21 is disposed in the Plug Division 111 of this first home slot 15, in order to be electrically connected with the first kind memory card that is inserted by second socket 152.

Second terminal group 22 is disposed in the Plug Division 112 of first home slot 15, in order to be electrically connected with the second class memory card that is inserted by this first socket 151 jointly with the first terminal group 21.

The 3rd terminal group 23 is disposed in the Plug Division 113 of first home slot 15, in order to be electrically connected with the 3rd class memory card that is inserted by first socket 151.

The 4th terminal group 24 is disposed in the Plug Division 114 of second home slot 16, in order to be electrically connected with the 4th class memory card that is inserted by the 3rd socket 161.

The 5th terminal group 25 is disposed in the Plug Division 115 of second home slot 16, in order to be electrically connected with the 5th class memory card that is inserted by the 4th socket 162.

Wherein, each socket 151,152,161, the 162nd, by one to two big class memory card exclusive, be noted that at this, the external form of the memory card of each specification and size are neither to the greatest extent identical, and for making each socket 151,152,161,162 can insert the memory card of affiliated specification smoothly, each socket 151,152,161,162 the space size and the design of peripheral wall thereof, the various memory cards of specification under all can be corresponding, in other words, size the maximum in the memory card of a certain big class can insert exclusive socket 151,152,161,162 o'clock, the memory card of other reduced size in this big class also can insert certainly smoothly.

Consult Fig. 3, in the present embodiment, 17 unification reader devices are to be arranged in the packaging shell 3, and the face of inserting 131 is exposed, these memory cards are that the face of inserting 131 by plug socket 1 front end inserts, and with corresponding terminal group 21,22,23,24,25 are electrically connected, and these terminal group 21,22,23,24,25 more are integrated into a CF (Compact Flash) interface 4 in the rear end of plug socket 1, and can be electrically connected with electronic installation (figure do not show), make respectively this memory card unify reader devices whereby and electronic installation is reached communication via 17 of present embodiment.

Conclude above-mentionedly, the utility model 17 unification reader devices are to utilize five groups of terminal group 21,22,23,24,25 are disposed at five Plug Divisions 111 respectively, 112,113,114, in 115, make these memory cards by exclusive interface 141,142,143,144 and socket 151,152,161,162 insert, and with corresponding terminal group 21,22,23,24,25 are electrically connected, and compared in the past, the utility model is applicable to the memory card of more specifications, in response to the demand in market, so can reach the purpose of this utility model really.

Claims

1, a kind of 17 unification reader devices is characterized in that: described 17 unification reader devices comprise:

One plug socket, comprise one first home slot and one second home slot that the compartment of terrain is set up in parallel, described first home slot also comprises and is communicated with one first socket and one second socket that is provided with up and down, and described second home slot then comprises and is communicated with one the 3rd socket and one the 4th socket that is provided with up and down;

One the first terminal group is disposed in this first home slot, in order to be electrically connected with the first kind memory card that inserts this first socket via this first home slot;

One second terminal group is disposed in this first home slot, in order to be electrically connected with the second class memory card that inserts described first socket via described first home slot jointly with described the first terminal group;

One the 3rd terminal group is disposed in described first home slot, in order to be electrically connected with the 3rd class memory card that inserts described second socket via described first home slot;

One the 4th terminal group is disposed in described second home slot, in order to be electrically connected with the 4th class memory card that inserts described the 3rd socket via described second home slot; And

One the 5th terminal group is disposed in described second home slot, in order to be electrically connected with the 5th class memory card that inserts described the 4th socket via described second home slot.

2,17 unification reader devices as claimed in claim 1, it is characterized in that: the insulating base frame and that described plug socket comprises above one and front end is opened is covered in the loam cake above the described insulating base frame, the two matches and forms a slot space with the face of inserting, and described insulating base frame more comprises a distance piece and be described first home slot and described second home slot with described slot separated by spaces.

3,17 unification reader devices as claimed in claim 2, it is characterized in that: described plug socket comprises that more one is arranged at the limitting casing on the face of inserting in described slot space, and described limitting casing is divided into four interfaces that differ in size with the described face of inserting, wherein two interfaces extend to form two sockets that are connected up and down in described first home slot, and two interfaces extend to form two sockets that are connected up and down in described second home slot in addition.

4,17 unification reader devices as claimed in claim 1, it is characterized in that: described first kind memory card is the miniSD memory card.

5,17 unification reader devices as claimed in claim 1 is characterized in that: the described second class memory card be MMCplus or MMCmobile memory card one of them.

6, as claimed in claim 1 17 the unification reader devices, it is characterized in that: described the 3rd class memory card be SD, MMC, RSMMC and microSD memory card one of them.

7,17 unification reader devices as claimed in claim 1, it is characterized in that: described the 4th class memory card is the XD memory card.

8, as claimed in claim 1 17 the unification reader devices, it is characterized in that: described the 5th class memory card be MS, MS MagicGate, MS Select, MS Duo, MS Duo MagicGate, MS PRO, MS PROMagicGate, MS PRO Duo or MS PRO Duo MagicGate memory card one of them.