CN202513324U

CN202513324U - TransFlash (TF) card connector and TF card connecting device

Info

Publication number: CN202513324U
Application number: CN2012201803579U
Authority: CN
Inventors: 魏金平
Original assignee: JRD Communication Technology Shanghai Ltd
Current assignee: JRD Communication Technology Shanghai Ltd
Priority date: 2012-04-25
Filing date: 2012-04-25
Publication date: 2012-10-31
Anticipated expiration: 2022-04-25

Abstract

The utility model discloses a TransFlash (TF) card connector. The TF card connector is used for realizing the electric connection between a TF card and a circuit board of an electronic device, wherein the TF card is provided with a first group of contact pads and a second group of contact pads with different functions; the first group of contact pads and the second group of contact pads are arranged in rows at intervals; correspondingly, the TF card connector is provided with a first group of contact pins and a second group of contact pins corresponding to each other; and the first group of contact pins and the second group of contact pins are respectively matched with the first group of contact pads and the second group of contact pads, so that two different functions of the TF card are realized.

Description

TF card connector and TF card connecting device

Technical field

The utility model belongs to technical field of electrical equipment and is meant a kind of TF card connector and TF card connecting device especially.

Background technology

Fast development along with storage and mechanics of communication; The disposal ability of portable terminal is increasingly high; Therefore many portable terminals are equipped with outside expansion draw-in groove; So that realize the increase of memory capacity through external TF card (being T-Flash or TransFlash), thereby satisfy user's different application requirements, the TF card connector in the expansion draw-in groove on the portable terminal also matches with this kind TF card accordingly.Certainly, can hold different TF cards for making this TF card connector, industry also makes this TF card connector be connected with different TF cards through different designs.Yet the function of each TF card still is single memory function in the above-mentioned application, can't utilize a TF card to realize different functions, and therefore having in fact to have provides a kind of TF card connector and TF card connecting device of realizing two kinds of difference in functionalitys through a kind of TF card.

The utility model content

The utility model purpose is to provide a kind of and realizes the TF card connector and the TF card connecting device of two kinds of difference in functionalitys through a kind of TF card, in order to solve TF card connector in the prior art can only with the technical problem of the TF card connection of simple function.

For realizing above-mentioned purpose; The TF card connector of implementing the utility model is used to realize the electric connection between the circuit board of TF card and electronic installation; Wherein this TF is arranged with the first groups of contact pad and the second groups of contact pad with difference in functionality; This first groups of contact pad and the second groups of contact pad set in a row and between be provided with at interval, this TF card connector is provided with the corresponding first groups of contact pin and the second groups of contact pin accordingly, cooperates with the second groups of contact pad with the first groups of contact pad respectively.

For realizing above-mentioned purpose; The utility model provides a kind of TF card connecting device; This TF card connecting device comprises TF card and TF card connector, and wherein this TF is arranged with the first groups of contact pad and the second groups of contact pad with difference in functionality, this first groups of contact pad and the second groups of contact pad set in a row and between be provided with at interval; And this TF card connector is provided with the corresponding first groups of contact pin and the second groups of contact pin, cooperates with the second groups of contact pad with the first groups of contact pad respectively.

According to above-mentioned principal character, the first groups of contact pad of this TF card is located at a lateral margin of TF card, is used to realize data write in the TF card, and an end of the first groups of contact pin of this TF card connector is located at a side of TF card connector accordingly.

According to above-mentioned principal character, the second groups of contact pad of this TF card is located at the middle part of TF card, and is provided with two, is the NFC function contact mat of this TF card, and an end of the second groups of contact pin of this TF card connector is located at the middle part of TF card connector accordingly.

According to above-mentioned principal character, the first groups of contact pin of this TF card connector and the other end of the second groups of contact pin are arranged side by side, and are located at the opposite side of this TF card connector.

Compared with prior art; The TF that implements the utility model is arranged with the first groups of contact pad and the second groups of contact pad of difference in functionality; This first groups of contact pad and the second groups of contact pad set in a row and between be provided with at interval; And this TF card connector is provided with the corresponding first groups of contact pin and the second groups of contact pin, cooperates with the second groups of contact pad with the first groups of contact pad respectively, thereby realizes two kinds of different functions of this TF card.

Description of drawings

Fig. 1 is the top view of the TF card connector of enforcement the utility model.

Fig. 2 is the top view in the TF card the inserts TF card connector shown in Figure 1.

Fig. 3 is the bottom view in the TF card the inserts TF card connector shown in Figure 1.

Embodiment

Below in conjunction with accompanying drawing the embodiment of implementing the utility model is elaborated.

See also shown in Figure 1; Top view for the TF card connector of implementing the utility model; Wherein this TF card connector 1 comprises an insulating body 10, is located at the lid 11 on the insulating body 10 and is located at the first groups of contact pin 12 and the second groups of contact pin 13 on the insulating body 10; Wherein this lid 11 can move relative to insulating body 10; And this lid 11 is provided with the locker (not shown) that cooperatively interacts with insulating body 10, and this lid 11 is realized sealed and release relative to moving of insulating body 10.One end of this first groups of contact pin 12 (end that promptly is connected with TF card 2) is located at a side of insulating body 10, and the surface of protrusion insulating body 10, thus with TF card 2 (hold then detail) elasticity butt.And an end of the second groups of contact pin 13 (end that promptly is connected with TF card 2) is located at the middle part of insulating body 10, also protrudes the surface of insulating body 10, thus with TF card 2 (hold then detail) elasticity butt.In addition, the other end of this first groups of contact pin 12 and the second groups of contact pin 13 (end that welds mutually with the circuit board of the electronic installation that uses this TF card connector) is arranged side by side, and is located at the opposite side of insulating body 10.

See also Fig. 2 and shown in Figure 3; For the TF card inserts the sketch map in the TF card connector shown in Figure 1; Wherein this TF card 2 is provided with the first groups of contact pad 20 and the second groups of contact pad 21 with difference in functionality, this first groups of contact pad 20 and the second groups of contact pad 21 set in a row and between be provided with at interval, the first groups of contact pad 20 of this TF card is located at a lateral margin of TF card 2; Be used to realize data write (promptly realizing memory function) in the TF card 2; And the second groups of contact pad 21 of this TF card 2 is located at the middle part of TF card 2, and is provided with two, is the NFC function contact mat of this TF card 2.After TF card 2 inserted in the TF card connector 1, the first groups of contact pad 20 of this TF card 2 was connected with the second groups of contact pin 13 with the first groups of contact pin 12 of TF card connector 1 respectively with the second groups of contact pad 21, thereby realizes the storage and the NFC function of this TF card 2.

The utility model also provides a kind of TF card connecting device, and this TF card connecting device comprises above-mentioned TF card 2 and TF card connector 1, can realize the storage and the NFC function of this TF card 2 through the two cooperation.

It is understandable that; Concerning those of ordinary skills; Can be equal to replacement or change according to the technical scheme and the utility model design thereof of the utility model, and all these changes or replacement all should belong to the protection range of the appended claim of the utility model.

Claims

1. TF card connector; Be used to realize the electric connection between the circuit board of TF card and electronic installation; Wherein this TF is arranged with the first groups of contact pad and the second groups of contact pad with difference in functionality; This first groups of contact pad and the second groups of contact pad set in a row and between be provided with at interval, it is characterized in that: this TF card connector is provided with the corresponding first groups of contact pin and the second groups of contact pin, cooperates with the second groups of contact pad with the first groups of contact pad respectively.

2. TF card connector as claimed in claim 1; It is characterized in that: the first groups of contact pad of this TF card is located at a lateral margin of TF card; Be used to realize data write in the TF card, an end of the first groups of contact pin of this TF card connector is located at a side of TF card connector accordingly.

3. TF card connector as claimed in claim 2; It is characterized in that: the second groups of contact pad of this TF card is located at the middle part of TF card; And be provided with two, be the N FC function contact mat of this TF card, an end of the second groups of contact pin of this TF card connector is located at the middle part of TF card connector accordingly.

4. TF card connector as claimed in claim 3 is characterized in that: the first groups of contact pin of this TF card connector and the other end of the second groups of contact pin are arranged side by side, and are located at the opposite side of this TF card connector.

5. TF card connecting device; Comprise TF card and TF card connector; It is characterized in that: this TF is arranged with the first groups of contact pad and the second groups of contact pad with difference in functionality; This first groups of contact pad and the second groups of contact pad set in a row and between be provided with at interval, and this TF card connector is provided with the corresponding first groups of contact pin and the second groups of contact pin, cooperates with the second groups of contact pad with the first groups of contact pad respectively.

6. TF card connecting device as claimed in claim 5; It is characterized in that: the first groups of contact pad of this TF card is located at a lateral margin of TF card; Be used to realize data write in the TF card, an end of the first groups of contact pin of this TF card connector is located at a side of TF card connector accordingly.

7. TF card connecting device as claimed in claim 6; It is characterized in that: the second groups of contact pad of this TF card is located at the middle part of TF card; And be provided with two, be the NFC function contact mat of this TF card, an end of the second groups of contact pin of this TF card connector is located at the middle part of TF card connector accordingly.

8. TF card connecting device as claimed in claim 7 is characterized in that: the first groups of contact pin of this TF card connector and the other end of the second groups of contact pin are arranged side by side, and are located at the opposite side of this TF card connector.