TWM482121U - Transmission conductor structure of card reader - Google Patents

Description

Transmission conductor structure of card reader (1)

The utility model provides a transmission conductor structure of a micro SD card connector, in particular to a transmission conductor structure (1) of a card reader which is space-saving and multi-standard.

Press, micro SD card, is a widely used memory card specification, he has many advantages in use, such as small size, large storage capacity, fast transmission speed and the advantage of switching with other accessories.

With the advancement of the times, the specifications of micro SD have also improved and evolved. The current micro SD has released a new specification for the micro SD 3.0 UHS-2 specification. This micro SD 3.0 UHS-2 has faster than ever. The data transmission speed (about 3 times faster), and because of this feature, gradually replaced the old specifications and is widely used.

However, when the above micro SD card holder is used, the following problems and defects are still to be improved: the current card holder is mostly used for one-to-one specific objects, which is not only expensive to purchase, but also inconvenient to use. In particular, the storage types of electronic cards for some information products are generally compatible. Unfortunately, because the positions of the electronic cards are different, they cannot be read on the same machine. This is a fly in the ointment.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, they have designed such space-saving and multi-specification. A new patent holder for the transmission conductor structure (1) of a shared card reader.

The main purpose of the present invention is to allow the pin position and specification to correspond to the specifications of micro SD 3.0 and micro SD 3.0 UHS-2 through the front and rear arrangement of the first terminal group and the second terminal group, and the above technology can be used for the purpose. The micro SD deck has a breakthrough in the problem of the use of one-to-one specific objects, achieving practical progress in saving space and sharing multiple specifications.

For the above purposes, the present invention comprises a first terminal set and a second terminal set, the first terminal set consists of a front second common ground conductive terminal, a front row of common working conductive terminals, and a front row of third data. The transmission terminal, a front row fourth data transmission terminal, a front row first common ground conductive terminal, a front row second data transmission terminal, a front row first data transmission terminal and a front row first common ground conductive terminal And the second terminal group comprises a rear second data transmission terminal, a rear third data transmission terminal, a rear first data transmission terminal, a rear common ground conductive terminal, and a rear timing pulse exchange terminal, a rear row common working conductive terminal, a rear row two-way trigger response terminal and a rear row fourth data transmission terminal, wherein the first terminal group is arranged in front of the second common ground conductive terminal, the front third data transmission terminal, and the front row a fourth data transmission terminal, a first common grounding conductive terminal in the front row, a second data transmission terminal in the front row, a first data transmission terminal in the front row, a first common grounding conductive terminal in the front row, and The common working conductive terminals are arranged in a sequential arrangement to the right, and the second terminal group is followed by a second data transmission terminal, a rear first data transmission terminal, a rear common ground conductive terminal, and a rear timing pulse exchange terminal. The rear working common working conductive terminal, the rear two-way triggering response terminal, the rear fourth data transmission terminal and the rear first data transmission terminal are arranged in a manner of being arranged to the right in order.

The first terminal group is located in front of the second terminal group, and the first terminal group and the second terminal group are buried in the body, and the contact points of the first terminal group and the second terminal group are corresponding to micro SD 3.0 And micro SD 3.0 UHS-2 specifications.

With the above structure, when the micro SD 3.0 memory card is inserted into the body, only the second terminal group is used, and in this case, the micro SD 3.0 UHS-2 memory card is inserted into the body. At the same time, it will correspond to the first terminal group and the second terminal group at the same time, so that the same seat can correspond to a plurality of micro SD cards with different positions, thereby achieving the advantages of space saving and multi-standard sharing.

1‧‧‧First terminal group

11‧‧‧Second second common grounding conductive terminal

111‧‧‧ Front second common grounding conductive terminal contact

112‧‧‧The second common grounding conductive terminal welding part in the front row

12‧‧‧ Front row of public work conductive terminals

121‧‧‧ Front row public work conductive terminal contact

122‧‧‧ Front row of public work conductive terminal welding

13‧‧‧ Front third data transmission terminal

131‧‧‧ Front third data transmission terminal contact

132‧‧‧ Front third data transmission terminal welding department

14‧‧‧Front fourth data transmission terminal

141‧‧‧ Front row fourth data transmission terminal contact

142‧‧‧Front fourth data transmission terminal welding department

15‧‧‧First public grounding conductive terminal

151‧‧‧ Front first common grounding conductive terminal contact

152‧‧‧The first common grounding conductive terminal welding part in the front row

16‧‧‧ Front second data transmission terminal

161‧‧‧ Front second data transmission terminal contact

162‧‧‧The second data transmission terminal welding part in the front row

17‧‧‧ Front row first data transmission terminal

171‧‧‧ Front row first data transmission terminal contact

172‧‧‧ Front row first data transmission terminal welding department

18‧‧‧The third common grounding conductive terminal in the front row

181‧‧‧ Front third common grounding conductive terminal contact

182‧‧‧The third common grounding conductive terminal welding part in the front row

2‧‧‧Second terminal group

21‧‧‧Second second data transmission terminal

211‧‧‧Second second data transmission terminal contact

212‧‧‧Second second data transmission terminal welding section

22‧‧‧The third data transmission terminal in the rear row

221‧‧‧3rd third data transmission terminal contact

222‧‧‧The third data transmission terminal welding part in the rear row

23‧‧‧The first data transmission terminal in the rear row

231‧‧‧The first data transmission terminal contact part in the rear row

232‧‧‧The first data transmission terminal welding part in the rear row

24‧‧‧ Rear row common grounding conductive terminals

241‧‧‧ Rear common grounding conductive terminal contact

242‧‧‧ Rear row common grounding conductive terminal welding section

25‧‧‧Back-end timing pulse exchange terminal

251‧‧‧Back-end timing pulse exchange terminal contact

252‧‧‧Back-end timing pulse exchange terminal soldering section

26‧‧‧Back row of public work conductive terminals

261‧‧‧Back row of public work conductive terminal contacts

262‧‧‧Back row of public work conductive terminal welding

27‧‧‧ Rear row two-way trigger response terminal

271‧‧‧ Rear row two-way trigger response terminal contact

272‧‧‧ Rear row two-way trigger response terminal soldering

28‧‧‧The fourth data transmission terminal in the back row

281‧‧‧The fourth data transmission terminal contact part in the rear row

282‧‧‧The fourth data transmission terminal welding part in the rear row

3‧‧‧ body

31‧‧‧Flexible fixed terminal

32‧‧‧ accommodating space

4‧‧‧Shield housing

5‧‧‧Substrate

6‧‧‧Outer casing group

61‧‧‧Returning lever

7‧‧‧micro SD card

The first figure is a perspective view of a preferred embodiment of the present invention.

The second figure is a perspective view of a terminal set of the preferred embodiment of the present invention.

The third figure is a side view of the terminal block of the preferred embodiment of the present invention.

The fourth figure is a schematic view of the terminal set bonding body of the preferred embodiment of the present invention.

Figure 5 is a perspective view of a seat body and a shield case of the preferred embodiment of the present invention.

Figure 6 is a schematic view (i) of a micro SD 3.0 card in combination with the preferred embodiment of the present invention.

The seventh figure is a schematic diagram (2) of a micro SD3.0 card in combination with the preferred embodiment of the present invention.

The eighth figure is a schematic diagram (1) of a micro SD3.0 UHS-2 card in combination with the preferred embodiment of the present invention.

Figure 9 is a schematic view (ii) of a micro SD3.0 UHS-2 card in accordance with a preferred embodiment of the present invention.

The tenth drawing is a schematic view (1) of the use of the combined outer casing of the preferred embodiment of the present invention.

Figure 11 is a schematic view showing the use of the outer casing of the preferred embodiment of the present invention (2).

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first to fifth figures, which are perspective views of the preferred embodiment of the present invention to the seat body and the shielding shell. It can be clearly seen from the figure that the novel system includes: a rear second data transmission a terminal 21; a third data transmission terminal 22 disposed at a side of the second data transmission terminal 21 of the rear row; a row disposed between the second data transmission terminal 21 and the third data transmission terminal 22 of the rear row a first data transmission terminal 23; a common grounding conductive terminal 24 disposed between the rear first data transmission terminal 23 and the rear third data transmission terminal 22; one disposed in the rear common grounding conductive terminal 24 and the rear row The third data transmission terminal 22 is followed by a timing pulse exchange terminal 25; a common working conductive terminal 26 is disposed between the rear timing pulse exchange terminal 25 and the rear third data transmission terminal 22; one is disposed in the rear row a common bidirectional trigger response terminal 27 between the common working conductive terminal 26 and the rear third data transmission terminal 22; a fourth data transmission terminal 28 disposed between the rear two-way trigger response terminal 27 and the rear third data transmission terminal 22; one disposed in the rear second data transmission terminal 21 and the rear first data transmission terminal 23 Before the second common grounding conductive terminal 11 is arranged; a common working conductive terminal 12 is disposed between the third data transmission terminal 22 and the fourth data transmission terminal 28 in the rear row, and the front common working conductive terminal 12 is located One side of the second common grounding conductive terminal 11 of the front row; one of the third data transmission terminals 13 disposed between the front second common grounding conductive terminal 11 and the front row of the common working conductive terminal 12; one disposed in the front row The fourth data transmission terminal 14 between the third data transmission terminal 13 and the front row common working conductive terminal 12; one disposed between the front fourth data transmission terminal 14 and the front common working conductive terminal 12 a common grounding conductive terminal 15; a second data transmission terminal 16 disposed between the front first common grounding conductive terminal 15 and the front row of the common working conductive terminal 12; one disposed in the front second data transmission terminal 16 and Public Works conductive row before the first row of data transmission between the terminal 12 terminal 17; and a first data provided in the front row before the third common ground conductive terminal 18 between the transmission terminal 17 and front contacts 12 common work.

The second data transmission terminal 21, the rear third data transmission terminal 22, the rear first data transmission terminal 23, the rear common ground conductive terminal 24, the rear sequential pulse exchange terminal 25, and the rear common working conductive terminal 26. The rear two-way trigger response terminal 27 and the rear fourth data transmission terminal 28 form a second terminal group 2, and the front second common ground conductive terminal 11, the front row common working conductive terminal 12, and the front third data The transmission terminal 13, the front fourth data transmission terminal 14, the front first common ground conductive terminal 15, the front second data transmission terminal 16, the front first data transmission terminal 17, and the front third common ground conductive terminal 18 A first terminal group 1 is formed.

The first terminal group 1 and the second terminal group 2 are embedded in the body 3, and the base 3 is further provided with an elastic fixing terminal 31 for fixing the micro SD card at one side, and the base 3 is further disposed on the substrate 5. on.

The housing 3 has a receiving space 32 for receiving a micro SD card at one side, and a shielding shell 4 is further disposed on the base 3. The shielding housing 4 and the housing 3 define an opening and an opening. And accommodation The spaces 32 are in communication, and the first terminal group 1 is closer to the opening than the second terminal group 2.

The second data transmission terminal 21 of the rear row respectively forms a rear second data transmission terminal contact portion 211 and a rear second data transmission terminal solder portion 212 at the different ends, and the rear third data transmission terminal 22 is A rear third data transmission terminal contact portion 221 and a rear third data transmission terminal soldering portion 222 are respectively formed at the opposite ends, and the rear first data transmission terminals 23 respectively form a rear row at the different ends. a first data transmission terminal contact portion 231 and a rear first data transmission terminal soldering portion 232, and a rear common ground conductive terminal 24 respectively form a rear common ground conductive terminal contact portion 241 and a rear row at the different ends The common grounding conductive terminal soldering portion 242 and the rear timing pulse-switching terminal 25 respectively form a rear-order timing pulse-switching terminal contact portion 251 and a rear-stage timing pulse-switching terminal soldering portion 252 at the different ends, and the rear row of the common working conductive portion The terminal 26 respectively forms a rear row common working conductive terminal contact portion 261 and a rear row common working conductive terminal soldering portion 262 at the different ends, and the rear row bidirectional trigger response terminal 27 is different. A rear row bidirectional triggering response terminal contact portion 271 and a rear row bidirectional trigger response terminal soldering portion 272 are respectively formed at the end, and the rear fourth data transmission terminal 28 respectively forms a rear fourth data transmission terminal at the different ends. The contact portion 281 and the rear fourth data transmission terminal soldering portion 282, the second row data transmission terminal contact portion 211, the rear third data transmission terminal contact portion 221, the rear first data transmission terminal contact portion 231, The rear common ground conductive terminal contact portion 241, the rear sequential pulse exchange terminal contact portion 251, the rear row common working conductive terminal contact portion 261, the rear row two-way trigger response terminal contact portion 271, and the rear fourth data transfer terminal contact portion 281 An elastic contact state, and a second data transmission terminal soldering portion 212, a rear third data transmission terminal soldering portion 222, a rear first data transmission terminal soldering portion 232, a rear row common ground conductive terminal soldering portion 242, The rear timing pulse exchange terminal welding portion 252, the rear row common working conductive terminal welding portion 262, the rear row two-way trigger response terminal welding portion 272, and the rear fourth resource Transmission terminal welding portions 282 are disposed on the substrate 5.

The second data transmission terminal welding portion 212, the rear third data transmission terminal welding portion 222, the rear first data transmission terminal welding portion 232, the rear common ground conductive terminal welding portion 242, and the rear timing pulse exchange terminal The soldering portion 252, the rear row common working conductive terminal soldering portion 262, the rear row bidirectional triggering response terminal soldering portion 272, and the rear fourth data transmitting terminal soldering portion 282 are soldered to the substrate 5 through a surface mount bonding technique (SMT).

The above-mentioned common grounding conductive terminal contact portion 241 and the rear common working conductive terminal are in contact The portion 261 is located in the rear second data transmission terminal contact portion 211, the rear third data transmission terminal contact portion 221, the rear first data transmission terminal contact portion 231, the rear sequential pulse exchange terminal contact portion 251, and the rear row bidirectional trigger The response terminal contact portion 271 and the rear fourth data transmission terminal contact portion 281 are in front of each other.

The second common grounding conductive terminal 11 of the front row respectively forms a front second common grounding conductive terminal contact portion 111 and a front second common grounding conductive terminal soldering portion 112 at the opposite ends, and the front row of common working conductive terminals 12 respectively forming a front row of common working conductive terminal contact portion 121 and a front row of common working conductive terminal soldering portion 122 at the opposite ends, and the front third data transmission terminal 13 respectively forms a front row at the different ends a third data transmission terminal contact portion 131 and a front third data transmission terminal soldering portion 132, and a front fourth data transmission terminal 14 respectively forming a front fourth data transmission terminal contact portion 141 and a first end at the different ends The fourth row data transmission terminal soldering portion 142 of the front row, the first common grounding conductor terminal 15 of the front row respectively form a front row first common ground conductive terminal contact portion 151 and a front row first common ground conductive terminal portion at the different ends The soldering portion 152, the front second data transmission terminal 16 respectively forms a front second data transmission terminal contact portion 161 and a front second data transmission terminal solder portion 162 at the opposite ends, the front row A data transmission terminal 17 respectively forms a front row first data transmission terminal contact portion 171 and a front row first data transmission terminal solder portion 172 at the different ends, and the front third common ground conductive terminal 18 is different. A front third common grounding conductive terminal contact portion 181 and a front third common grounding conductive terminal soldering portion 182 are formed at the end, and the front second common grounding conductive terminal contact portion 111 and the front row common working conductive terminal are respectively in contact with each other. Portion 121, front row third data transmission terminal contact portion 131, front row fourth data transmission terminal contact portion 141, front row first common ground conductive terminal contact portion 151, front row second data transmission terminal contact portion 161, front row The first data transmission terminal contact portion 171 and the front third common ground conductive terminal contact portion 181 are in an elastic contact state, and the front second common ground conductive terminal solder portion 112, the front row common working conductive terminal solder portion 122, The third data transmission terminal welding portion 132 of the front row, the fourth data transmission terminal welding portion 142 of the front row, the first common grounding conductive terminal welding portion 152 of the front row, and the second data transmission of the front row Terminal welding portion 162, the front first data transmission terminal welding portion 172 and front third common ground conductive terminal welding portions 182 are disposed on the substrate 5.

The second common grounding conductive terminal welding portion 112, the front row common working conductive terminal welding portion 122, the front third data transmission terminal welding portion 132, and the front fourth data transmission terminal The soldering portion 142, the front row first common ground conductive terminal soldering portion 152, the front row second data transmission terminal soldering portion 162, the front row first data transmission terminal soldering portion 172, and the front row third common ground conductive terminal soldering portion 182 It is soldered to the substrate 5 by surface mount technology (SMT).

Please refer to the sixth to eleventh drawings at the same time, which is a schematic diagram (1) of the combined micro SD3.0 card according to the preferred embodiment of the present invention, and a schematic diagram of the use of the combined outer casing (2). It is clear that the present invention is a card connector for micro SD cards of micro SD 3.0 and micro SD 3.0 UHS-2 specifications, thereby achieving the advantages of space saving and multi-standard sharing; please refer to the sixth figure and In the seventh figure, the micro SD card 7 of the two figures is a micro SD 3.0 specification. When the micro SD card 7 is inserted into the base 3, the micro SD card 7 will gradually enter the accommodating space 32, when entering the bottom, The elastic fixing terminal 31 is locked in the fixing groove on the side of the micro SD card 7, so that the micro SD card 7 can be stably received in the accommodating space 32 surrounded by the shielding case 4 and the seat body 3; At the time, since the micro SD card 7 is a specification of the micro SD 3.0, the gold finger portion has only one row, and the gold finger of the row touches the contact portion of the second terminal group 2 (the second in the rear row) Data transmission terminal contact portion 211, rear third data transmission terminal contact portion 221, rear first data transmission Sub-contact portion 231, rear common ground conductive terminal contact portion 241, rear-order timing pulse exchange terminal contact portion 251, rear common working conductive terminal contact portion 261, rear-row bidirectional trigger response terminal contact portion 271, and rear fourth data The transmission terminal contact portion 281) transmits data, and since the contact portion is in an elastic contact state, the reliability of contact with the gold finger after the micro SD card 7 is inserted is further ensured; please refer to FIG. 8 and FIG. The micro SD card 7 of the figure is the specification of micro SD 3.0 UHS-2, and the usage is the same as above, so it will not be described again. The difference is that the micro SD 3.0 UHS-2 micro SD card 7 has two rows of gold fingers. When the micro SD card 7 is inserted, the first row of gold fingers of the micro SD card 7 will touch the contact portion of the second terminal group 2 (the rear second data transmission terminal contact portion 211 and the rear third data transmission terminal contact portion) 221, the first row of the first data transmission terminal contact portion 231, the rear row of the common grounding conductor terminal contact portion 241, the rear row of the pulse exchange terminal contact portion 251, the rear row of the common working conductive terminal contact portion 261, the rear row of the bidirectional trigger response terminal The contact portion 271 and the rear fourth data transmission terminal contact portion 281), and the second row of gold fingers of the micro SD card 7 will contact the contact portion of the first terminal group 1 (the front second common ground conductive terminal contact portion) 111. The front row common working conductive terminal contact portion 121, the front third data transmission terminal contact portion 131, the front fourth data transmission terminal contact portion 141, the front first common ground conductive terminal contact portion 151, and the front second Data transmission terminal contact portion 161, front row first data transmission terminal contact portion 171, front row third common ground conductive The terminal contact portion 181), and the above-mentioned contact portions are all in an elastic contact state, which also ensures the reliability of contact with the gold finger after the micro SD card 7 is inserted; thereby, it is possible to clearly know the micro SD card 7 regardless of the specification. (micro SD 3.0 and micro SD 3.0 UHS-2), this new model can be used correspondingly, to achieve space saving and multi-standard sharing advantages; please refer to the tenth and eleventh figures, the combination of the new type of outer casing 6 As an application case of the product, as in general use, the micro SD card 7 is inserted from the opening on the side of the outer casing group 6, and the retracting lever 61 will be pushed inward at this time, and the other use is as described above. When the micro SD card 7 is to be withdrawn, the card is pushed inward, and the micro SD card 7 can be pushed out of the outer casing group 6. As in the above case, the micro SD card 7 can be micro SD 3.0 and micro. Any of the SD 3.0 UHS-2 specifications can be used as a multi-standard shared card reader through the usb connection specification on the other side of the outer casing group 6, achieving the advantages of space saving and multi-standard sharing.

Therefore, the transmission conductor structure of the novel card reader (1) is the key to improving the conventional technology: through the shared concept design, the micro SD 3.0 and micro SD 3.0 UHS-2 specifications are transmitted through a body 3 To achieve sharing, to use and respond to a wide range of applications, to achieve space-saving and multi-standard sharing advantages and progress.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the novel is not limited thereby, so that the simple modification and equivalent structural changes of the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the transmission conductor structure (1) of the card reader of the present invention can achieve its efficacy and purpose when used, so the novel is a new type of application with excellent practicability, and is in conformity with the application requirements of the new patent.爰Proposing an application in accordance with the law, and hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the arbitral tribunal, please do not hesitate to give instructions, the applicant will try his best to cooperate and feel punished.

1‧‧‧First terminal group

11‧‧‧Second second common grounding conductive terminal

12‧‧‧ Front row of public work conductive terminals

13‧‧‧ Front third data transmission terminal

14‧‧‧Front fourth data transmission terminal

15‧‧‧First public grounding conductive terminal

16‧‧‧ Front second data transmission terminal

17‧‧‧ Front row first data transmission terminal

18‧‧‧The third common grounding conductive terminal in the front row

2‧‧‧Second terminal group

21‧‧‧Second second data transmission terminal

22‧‧‧The third data transmission terminal in the rear row

23‧‧‧The first data transmission terminal in the rear row

24‧‧‧ Rear row common grounding conductive terminals

25‧‧‧Back-end timing pulse exchange terminal

26‧‧‧Back row of public work conductive terminals

27‧‧‧ Rear row two-way trigger response terminal

28‧‧‧The fourth data transmission terminal in the back row

3‧‧‧ body

31‧‧‧Flexible fixed terminal

5‧‧‧Substrate

Claims (10)

A transmission conductor structure (1) of a card reader, comprising: a second data transmission terminal in a rear row; a third data transmission terminal disposed at a side of the second data transmission terminal of the rear row; a first data transmission terminal is arranged between the second data transmission terminal of the rear row and the third data transmission terminal of the rear row; and is disposed between the first data transmission terminal of the rear row and the third data transmission terminal of the rear row a common grounding conductive terminal; a timing pulse exchange terminal disposed between the rear common grounding conductive terminal and the rear third data transmission terminal; one of the rear timing pulse exchange terminals and the third row of the rear row a common working conductive terminal between the transmission terminals; a bidirectional trigger response terminal disposed between the rear common working conductive terminal and the rear third data transmission terminal; a second bidirectional trigger response terminal disposed in the rear row a fourth data transmission terminal between the third data transmission terminals of the rear row; a second data transmission terminal between the second data transmission terminal of the rear row and the second data transmission terminal of the rear row a common grounding conductive terminal; a common working conductive terminal disposed between the third data transmission terminal of the rear row and the fourth data transmission terminal of the rear row, the front common working conductive terminal being located at the second common ground conductive of the front row a side of one of the terminals; a third data transmission terminal disposed between the second common grounding conductive terminal of the front row and the common working conductive terminal of the front row; a third data transmission terminal disposed in the front row and the front a fourth data transmission terminal arranged between the common working conductive terminals; a first common ground conductive terminal disposed between the front fourth data transmission terminal and the front common working conductive terminal; one disposed before the front a first data transmission terminal arranged between the first common ground conductive terminal and the front row common working conductive terminal; a first data row disposed between the front second data transmission terminal and the front row common working conductive terminal Data transmission terminal; and A third common grounding conductive terminal disposed between the first data transmission terminal of the front row and the common working conductive terminal of the front row, and the terminal arrangement of the above-mentioned terminals achieves the multi-standard sharing and high-speed transmission of the micro SD card. . The transmission conductor structure (1) of the card reader of claim 1, wherein the rear second data transmission terminal, the rear third data transmission terminal, the rear first data transmission terminal, the a rear common ground conductive terminal, the rear sequential pulse exchange terminal, the rear row common working conductive terminal, the rear row two-way trigger response terminal, and the rear fourth data transmission terminal constitute a second terminal group, and the front row a second common ground conductive terminal, the front row common working conductive terminal, the front third data transmission terminal, the front fourth data transmission terminal, the front first common ground conductive terminal, and the front second data transmission The terminal, the front first data transmission terminal and the front third common ground conductive terminal form a first terminal group. The transmission conductor structure (1) of the card reader of claim 2, wherein the first terminal group and the second terminal group are embedded in a body, and the seat body is further fixed at one side. The elastic fixed terminal of the micro SD card, and the base body is further disposed on a substrate. The transmission conductor structure (1) of the card reader of claim 3, wherein the base body forms a receiving space for receiving the micro SD card at one side, and the base body further comprises a housing a shield case, the shield case and the base body define an opening, and the opening is in communication with the accommodating space, and the first terminal set is closer to the opening than the second terminal set. The transmission conductor structure (1) of the card reader of claim 3, wherein the second data transmission terminal of the rear row respectively forms a rear second data transmission terminal contact portion and a rear portion at the different ends a second data transmission terminal soldering portion of the rear row, wherein the third data transmission terminal of the rear row respectively forms a rear third data transmission terminal contact portion and a rear third data transmission terminal solder portion at the different ends, and thereafter The first data transmission terminal of the row respectively forms a rear first data transmission terminal contact portion and a rear first data transmission terminal soldering portion at the different ends, and the rear row common ground conductive terminals respectively respectively at the different ends Forming a rear common ground conductive terminal contact portion and a rear common ground conductive terminal soldering portion, wherein the rear row timing pulse exchange terminals respectively form a rear timing pulse exchange terminal contact portion and a rear row timing at the different ends a pulse exchange terminal soldering portion, the rear row common working conductive terminal respectively forming a rear row common working conductive terminal contact portion and a rear row common working conductive terminal at the different ends In the soldering portion, the rear row bidirectional triggering response terminal respectively forms a rear row bidirectional triggering response terminal contact portion and a rear row bidirectional triggering response terminal soldering portion at the different ends, and the rear row fourth data transmission terminal is different Forming a rear fourth data transmission terminal contact portion and a rear fourth data transmission terminal soldering portion, the rear second data transmission terminal contact portion, the rear third data transmission terminal contact portion, The rear first data transmission terminal contact portion, the rear row common ground conductive terminal contact portion, the rear row timing pulse exchange terminal contact portion, the rear row common working conductive terminal contact portion, and the rear row bidirectional trigger response terminal contact portion And the fourth data transmission terminal contact portion of the rear row is an elastic contact state, and the second data transmission terminal welding portion of the rear row, the third data transmission terminal welding portion of the rear row, and the first data transmission terminal of the rear row are welded Portion, the rear row common ground conductive terminal soldering portion, the rear row timing pulse exchange terminal soldering portion, the rear row common working conductive terminal soldering portion, the rear row two-way Any response back to the terminal welding portion and a fourth data transmission terminal welding portions are disposed on the substrate. The transmission conductor structure (1) of the card reader according to claim 5, wherein the second data transmission terminal welding portion of the rear row, the third data transmission terminal welding portion of the rear row, and the first data of the rear row a transmission terminal soldering portion, the rear row common ground conductive terminal soldering portion, the rear row timing pulse exchange terminal soldering portion, the rear row common working conductive terminal soldering portion, the rear row bidirectional triggering response terminal soldering portion, and the rear row fourth The data transmission terminal soldering portion is soldered to the substrate through surface mount technology (SMT). The transmission conductor structure (1) of the card reader of claim 5, wherein the rear common ground conductive terminal contact portion and the rear row common working conductive terminal contact portion are located in the rear second data transmission terminal a contact portion, the third data transmission terminal contact portion of the rear row, the first data transmission terminal contact portion of the rear row, the rear timing pulse exchange terminal contact portion, the rear row bidirectional trigger response terminal contact portion, and the rear fourth row The data transmission terminal contacts the front side. The transmission conductor structure (1) of the card reader according to claim 3, wherein the front second common grounding conductive terminal forms a front second common grounding conductive terminal contact portion at the different ends respectively. And a front second common grounding conductive terminal soldering portion, wherein the front row of the common working conductive terminals respectively form a front row of common working conductive terminal contact portions and a front row of common working conductive terminal soldering portions at the different ends, the front The third data transmission terminal forms a front third data transmission terminal contact portion and a front third data transmission at the different ends respectively. In the terminal welding part, the fourth data transmission terminal of the front row respectively forms a front fourth data transmission terminal contact portion and a front fourth data transmission terminal welding portion at the different ends, and the front row first common ground The conductive terminals respectively form a front row first common ground conductive terminal contact portion and a front row first common ground conductive terminal soldering portion at the different ends, and the front row second data transmission terminals are respectively formed at the different ends a front row second data transmission terminal contact portion and a front row second data transmission terminal soldering portion, wherein the front row first data transmission terminal respectively forms a front row first data transmission terminal contact portion and a first end at the different ends a first data transmission terminal soldering portion of the front row, the third common grounding conductive terminal of the front row respectively forming a front third common grounding conductive terminal contact portion and a front third common grounding conductive terminal soldering portion at the different ends The front second common grounding conductive terminal contact portion, the front row common working conductive terminal contact portion, the front third data transmission terminal contact portion, and the front fourth data transmission The sub contact portion, the front row first common ground conductive terminal contact portion, the front row second data transmission terminal contact portion, the front row first data transmission terminal contact portion and the front row third common ground conductive terminal contact portion are one The elastic contact state, the front second common ground conductive terminal soldering portion, the front row common working conductive terminal soldering portion, the front third data transmission terminal soldering portion, the front fourth data transmission terminal soldering portion, The front row first common ground conductive terminal soldering portion, the front row second data transmission terminal soldering portion, the front row first data transmission terminal soldering portion, and the front row third common ground conductive terminal soldering portion are disposed on the substrate on. The transmission conductor structure (1) of the card reader according to claim 8, wherein the front second common grounding conductive terminal welding portion, the front row common working conductive terminal welding portion, and the front third data a transmission terminal soldering portion, the front fourth fourth data transmission terminal soldering portion, the front row first common grounding conductive terminal soldering portion, the front row second data transmission terminal soldering portion, the front row first data transmission terminal soldering portion, and The third common grounding conductive terminal soldering portion of the front row is soldered to the substrate through a surface mount technology (SMT). The transmission conductor structure (1) of the card reader according to claim 1, wherein the micro SD card multi-standard sharing system is shared by the specifications of micro SD 3.0 and micro SD 3.0 UHS-2.