CN202550113U

CN202550113U - Novel multi-TF (TransFlash) card fixed seat

Info

Publication number: CN202550113U
Application number: CN2012200320133U
Authority: CN
Inventors: 周斌
Original assignee: BEIHAI SAGE MICROELECTRONICS CORP
Current assignee: SAGE MICROELECTRONICS CORP.
Priority date: 2012-01-10
Filing date: 2012-01-10
Publication date: 2012-11-21
Anticipated expiration: 2022-01-10

Abstract

The utility model is applicable to the technical field of fixing storage cards. The multi-TF (TransFlash) card fixed seat comprises at least two card seats which are laminated and fixed, wherein each card seat comprises a card seat rack; eight pins corresponding to TF card core pins are arranged on the card seat rack; the middle position of each pin is arc-shape; the pins are connected with a circuit board and are positioned at the tail ends of the TF cards; the arcs are positioned on the same straight line; and the pins on the two adjacent card seats are arranged opposite to the connecting end of the circuit board. The middle position of each pin is arc-shaped, so that on the one hand, the pins can be conveniently and closely contacted with the core pins of the TF cards, one the other hand, the phenomenon that one ends of the pins are warped to cause bad contact. In addition, the card seats are provided with limiting and fixing guide slots corresponding to pins, so that bad contact as the adjacent pins are contacted is avoided.

Description

Novel many TF fix reservation

Technical field

The utility model relates to storage card technique for fixing field, particularly a kind of holder with multilayer TF card.

Background technology

The T card is also referred to as TF and Micro SD card; The TF card is a kind of superfine little flash memory cards; It is mainly used in mobile phone, mobile phone, but continuous lifting small because of its volume and storage volume, because its volume is little; Can be widely used in portable type electronic product, in GPS equipment, portable music player and flash memory dish.

The volume of TF card is 15mmx11mmx1mm, is the most tiny present memory card.It also can be docked with in the SD card slot through the SD adapter and use.The TF card can provide the capacity of 128MB, 256MB, 512MB, 1G, 2G, 4G, 8G, 16G and 32G, 64G at present, and following capacity will further enlarge, and the TF card that can realize the 128G capacity is also arranged at present.

Existing TF deck can only be changed the T card in use through placing a TF card, and can't realize expansion and other function expansion (as increasing radio-frequency antenna or increasing security control function etc.) of many T cards realization memory spaces.Though present double-deck T deck can be realized two T cards, should bilayer T deck thickness bigger, be unfavorable for the requirement that realizes that portable type electronic product is more and more frivolous.Simultaneously should bilayer T deck stitch when inserting different object, be easy to bending, cause stitch and TF card pole piece to come in contact bad or contact the phenomenon that misplaces.More and more mobile payment function mobile phone need use the TF card to carry out the control of mobile payment security information simultaneously, but has only a deck on the existing mobile phone, limited storage space, thereby more and more can not satisfy needs to memory space.

The utility model content

The technical problem that the utility model mainly solves provides a kind of novel many T and fixes reservation, and these novel many T fixing reservation thickness are low, realize the demand that portable type electronic product is more and more frivolous more easily; Simultaneously stitch is easy to the bending that deforms, and causes stitch and T card pole piece to come in contact bad or contacts the phenomenon that misplaces.

In order to address the above problem; The utility model provides a kind of novel many TF to fix reservation, and these novel many TF fix reservation and comprise: shell is provided with the fixing deck of at least two mutual laminations in the enclosure; Said deck comprises the deck frame; On this deck frame, be provided with and corresponding eight stitch of TF the core of the card pin, each stitch centre position is curved, and stitch is connected and is positioned at the end of TF card with circuit board; Arc is positioned on vertical same straight line, and stitch and circuit board link on adjacent two decks are oppositely arranged.

Say that further said deck is provided with the spacing fixedly guide groove corresponding with stitch.Say further, stick into row fixedly the time at the TF to CUP mobile, in one or several slot of said deck, be provided with the contact of nine kinds of needles pin and the tenth stitch, wherein said nine kinds of needles pin and the tenth stitch centre position are curved.

Say that further the said shell outside also is provided with antenna, this antenna one end is electrically connected with corresponding receiving circuit.

The many TF of the utility model fix reservation; At least two decks that mutual lamination is fixing, said deck comprises the deck frame, on this deck frame, is provided with and corresponding eight stitch of TF the core of the card pin; Each stitch centre position is curved; And stitch is connected and is positioned at the art end of TF card with circuit board, and arc is positioned on vertical same straight line, and stitch and circuit board link on adjacent two decks are oppositely arranged.Since said curved in the stitch centre position, make things convenient for stitch closely to contact on the one hand with the core pin of TF card, can avoid stitch one end wing to work the phenomenon that causes loose contact on the other hand.Said deck is provided with the spacing fixedly guide groove corresponding with stitch simultaneously, can avoid adjacent stitch to come in contact the loose contact that causes.

Stick into row fixedly the time at TF to CUP mobile; In one or several slot of deck, be provided with the contact of nine kinds of needles pin and the tenth stitch; Wherein said nine kinds of needles pin and the tenth stitch centre position are curved, the mobile payment that the radio-frequency antenna that this nine kinds of needles pin and the tenth stitch can directly have is realized and utilize control on the TF card to realize the needs of other functions.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To make brief account to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, and the accompanying drawing in describing is some embodiment of the utility model, to those skilled in the art; Under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.

Fig. 1 is that routine structural representation is executed in the real two-layer TF fixing of the utility model reservation;

Fig. 2 is that the real two-layer TF of the utility model fixes reservation decomposition texture sketch map;

Fig. 3 is that the real two-layer TF of the utility model fixes the decomposition texture sketch map that reservation cooperates with the T card;

Fig. 4 is that the real two-layer T of the utility model fixes another angle structural representation of reservation.

Embodiment

In order to make purpose, technical scheme and the advantage of wanting utility model clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope that the utility model is protected.

Like Fig. 1, Fig. 2 and shown in Figure 3, the utility model proposes a kind of many TF and fixes reservation embodiment.

These many T fix reservation and comprise: shell 1; In shell 1, be provided with the fixing deck of two mutual laminations; Said deck comprises the deck frame, on this deck frame, is provided with the stitch with corresponding ten on TF the core of the card pin, and each stitch centre position is curved; And stitch is connected and is positioned at the end of TF card with circuit board; Wherein the arc on eight stitch is positioned on vertical same straight line, and the stitch and the two adjacent stitch that are positioned at both sides are in horizontal same straight line, and stitch and circuit board link on adjacent two decks are oppositely arranged.Specifically; Second deck 4 that in this shell 1, is provided with first deck 3 and cooperates with first deck 3; Wherein said first deck 3 comprises the first deck frame 30; On this first deck frame 30, be provided with and the corresponding stitch 5 of T card 2 core pin, each stitch centre position is curved 51, and stitch 5 is connected and is positioned at the end of T card 2 with circuit board; Said second deck 4 comprises the second deck frame 40, on this second deck frame 40, is provided with and the corresponding stitch 5 of T card 2 core pin, and each stitch 5 centre position is curved 51, and stitch 5 is connected with circuit board and to be positioned at the entering of T card 1 terminal.Stitch on said first deck 3 and second deck 4 has eight stitch respectively, and the arc 51 on each stitch is positioned on vertical same straight line.

Since said curved in the stitch centre position, make things convenient for stitch closely to contact on the one hand with the core pin of T card, can avoid stitch one end wing to work the phenomenon that causes loose contact on the other hand.Said first deck and second deck are respectively equipped with the spacing fixed slot corresponding with stitch simultaneously, can avoid adjacent stitch to come in contact the loose contact that causes.

The design of 10 stitch is to meet the design specification of the relevant Micro SD of SD card association card, and 8 stitch of its middle front part are used for doing general function, and the design of middle two stitch can reach specific function.

2 stitch for example, promptly nine kinds of needles pin and the tenth stitch are to be used for realizing expanded function, like other purposes of mobile payment and enciphered message application.This multilayer TF deck can also be controlled the demand for security that relevant finance requires in the mobile payment with existing TF card connection on the deck through the TF card through on some or certain several deck, increasing radio-frequency antenna simultaneously.Said first deck 3 be or/and can directly increase on deck on second deck 4 radio-frequency antenna is arranged, like 10M, and 13.56M radio-frequency antenna, or 900M, 2.4G, radio-frequency antennas such as 5.8G are with the needs of functions such as realizing that mobile payment, gate inhibition, highway are swiped the card.

Said first deck 3 is not limited to a kind of or/and the radio-frequency antenna on second deck 4 can have multiple, be that the 13.56M radio frequency is realized mobile payment like first deck, and second deck is that the 900M radio frequency is realized gate inhibition's function.When not comprising the 3rd deck, the 3rd deck is that the 5.8G radio frequency is realized the highway function of swiping card.The nine kinds of needles pin of the centre on said first deck 3 or second deck 4 and the tenth stitch can be connected to through the board design of deck below outside other radio-frequency antennas with realize above-mentioned mobile payment, gate inhibition and highway and swipe the card and other sealings or non-sealing applied environment in the needs of various application scenarioss.

Two stitch in the middle of on said first deck 3 or second deck 4 can directly utilize the physical connection line to be connected on terminal and the equipment equipment such as radio frequency in addition, with realize that above-mentioned mobile payment, gate inhibition and highway are swiped the card and other sealings or non-sealing applied environment in the needs of various application scenarioss.

Two stitch in the middle of on said first deck 3 or second deck 4 can utilize the physical connection line to be connected on other equipment beyond terminal and the equipment; Like keyboard, realize other on the equipment such as finger scan, iris detection, infrared ray sensing and use the needs of identification control.

Said first deck 3 and second deck 4 can be through mounting on other form circuit boards; And through increasing the increase that the thickness mode realizes memory capacity on the entire circuit plate; As when using this deck to be two two-layer decks; Can insert 4 TF cards, and when using 24 layers of decks, then can insert 8 TF cards.

Also have on each plug-in card deck of said first deck 3 or second deck 4 and can when the TF card inserts, have the fixedly setting of TF card, after promptly the TF card inserts, can not drop out automatically when receiving physical vibration, it can the anti-vibration ability can reach more than the 1500G.Said first deck 3 and or the last various metals of second deck 4 constitute things and plastic cement and connect and compose thing in that use can the anti-high and low-temp material and during the manufacturing of anti-high and low-temp technology; Can satisfy the needs of military affairs and industrial requirement, promptly temperature range can reach subzero 55 degrees centigrade to 125 degrees centigrade need of work.

When on stitch and circuit board that deck is connected, connecting; Can have multiplexing stitch connection design (when every T card uses separately) and be connected design (every T card can be used simultaneously) function with exclusive stitch on equipment, can when producing, carry out the production of difference in functionality deck.

In the present embodiment, two of the quantity of said deck also can be established three or more as required, and its structure and the foregoing description are basic identical, repeat no more.

In the present embodiment, said each function can have to realize multi-functional demand simultaneously, also can only have a certain function separately and realize increasing the simple function demand.

Above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing; Perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of relevant art scheme break away from the spirit and the scope of each embodiment technical scheme of the utility model.

Claims

1. novel many TF fix reservation, it is characterized in that:

It comprises shell; Be provided with the fixing deck of at least two mutual laminations in the enclosure, said deck comprises the deck frame, on this deck frame, is provided with and corresponding eight stitch of T the core of the card pin; Each stitch centre position is curved; And stitch is connected and is positioned at the end of T card with circuit board, and arc is positioned on vertical same straight line, and stitch and circuit board link on adjacent two decks are oppositely arranged.

2. many TF according to claim 1 fix reservation, it is characterized in that:

Said deck is provided with the spacing fixed slot corresponding with stitch.

3. many TF according to claim 2 fix reservation, it is characterized in that:

Stick into row fixedly the time at the T to CUP mobile, in one or several slot of said deck, be provided with the contact of nine kinds of needles pin and the tenth stitch, wherein said nine kinds of needles pin and the tenth stitch centre position are curved.

4. fix reservation according to claim 1,2 or 3 described many TF, it is characterized in that:

The said shell outside also is provided with antenna, and this antenna one end is electrically connected with corresponding receiving circuit.