TWM352732U - Card reader - Google Patents

Description

M352732 VIII. New description: [New technology field]

Choose the right connection according to their needs.

The value of the value. [Prior Art], especially on the side of the main body of the card reader, there is a JS L-connected transmission line, and this adapter is equipped with a Mini USB plug for use and your m'+Ί is widely applicable, conforms to the city, Adding users' desire to buy and add additional credits to the card reader, modern technological advancement has also led many electronic and electrical products to continue to innovate and enter the era of digitization. Therefore, digital technology products are constantly pushing = new, such as digital TV, digital audio, MP 3, digital camera, electronic: two PDA or other electronic products, and in many digital products, usually by reading, card to remember, access dragons, update memory data, etc. Through the card reader, the internal reading of the L card is read or aged, but in order to use the simple ^, the carrier / Xu Xi electrical products, the design is made in the direction of light, thin, short and small; It also makes the internal components of the child must be small, so it is necessary to design a smaller memory card power supply product. The memory card currently on the market is roughly MMC (Mu 1 t i

(Memory Stick) > S D (

Flash

Card), M352732

Secure Digital specifications, and many smaller Mini SD, MS Duo Μ IRCO SD).

Memory Card, etc., a larger capacity memory card, such as 'Trans Flash (in addition) the card reader is an interface between the memory card and the computer host, through the computer host's universal serial busbar specifications (Un i v e r s a i

The Series Bus'USB) jack can be used for data transfer by the card reader, so that the card reader can be quickly read by the host computer through hot plugging. However, the card reader on the market is bulky and has too many opposite sides. Space, and because of the size is too large to carry inconvenience 'also improve the card reading __ weight, and the Reka machine can not = plug in the computer domain USB jack, only the us B line to connect, in order to transmit the purpose of 'causing The cost of use increases, and the wire ends around the computer mainframe become more and more lacking. In addition, the '-like card readers only have a single connection interface (such as USB interface) to plug into the corresponding (4) sub-device corresponding to Wei, if # users want to use the card reader for different interfaces (such as MiCrQ USB slot The hole of the electronic device of the hole and the Mini usb slot makes the card reader unable to be used, and must be used by the adapter of the adapter or the interface of the device, which results in narrow shaft, limited function and low added value. Wait for the missing. It is based on 'how to solve the lack of the above system and the inconvenience 1 developed a variety of connection interfaces, for external Leica docking and light secret card readers, which is the direction that the relevant industry is eager to study and improve. By. M352732 [New Content] · Therefore, the creators have the problems and lacks of the descriptions, and they collect the side information, the eves and the test, and the years of experience accumulated in the industry, through continuous trials and revisions, the design The birth of a new type of "card reader" patent. The main purpose of the Η is that the positioning part above the body of the card reader is for the position of the adapter device. The adapter device is provided with a Micro USB plug and a Mini usb plug on the two sides of the base of the connection transmission line, respectively, on the other side of the transmission line. In order to connect with this _Wei, the tearing of the book is called the electronic cake of the cake section = the insertion port that is connected to the contact terminal group on the circuit board. When the body wants to transmit the electronic card data to the external electronic device, it is available. According to the needs of the user, the U-plug Micro USB plug or the Mini plug is inserted into the electronic device splicing view, so that the f-sub-card (4) is received on the external electronic device, and the connection interface with the _ inoperative search is used. The card reader has achieved wide applicability, meets market demand, improves economic efficiency, and increases the use of face-to-face purchase and card reading. The purpose of this creation is that the two sides of the positioning part of the body are respectively provided with a snap groove and a registration hole for the M i c r corresponding to the two sides of the switching device. Us B plug and Mini USB plug are installed in the same position, which can effectively use the layout space of the positioning part to fully use the excess space on the main body to accommodate the adapter device, so that the card reader can be installed separately under the original design. It is difficult to install, has the structure of miniaturization, light and thin, easy to carry and make bribes. At the same time, M port ◦ us B plug and Μ 1 η 1 u SB plug is positioned in the snap groove and the alignment hole, M352732 It has the problem of protecting and preventing the protrusion from being bumped. [Embodiment] The technical means and structure of the above-mentioned purpose and effect are taken into account. ^ / Read the first four and five figures, which is the three-dimensional external view of the creation, the three-dimensional exploded view, the three-dimensional exploded view of the other perspective, the circuit diagram (1) and the circuit diagram (2)' can be clearly seen from the figure The creation card reader comprises a forest body worker, a transfer device 2 and a transfer age 3, so that the main item of the case and its characteristics are detailed as follows; wherein: the body 1 is open at the top The positioning part of the adapter device 2 is accommodated, and the insertion port 1 for inserting the external electronic card 4 into the internal docking space is opened under the main body 1. The inner space is provided with a combined contact terminal group i 4 The board. 13 'and the board! 3 has related electronic circuit components, and the contact terminal group 14 is a contact 4 1J1 corresponding to the contact electronic card 4, and a USB plug 15 connected to the internal circuit board 13 is disposed in front of the financial body. The switching device 2 is provided with M i c r 〇 u s on both sides of the base 21

The B connector 22 and the Mini USB plug 23, and the Mi or 〇 US B plug 2 2 and the Μ η l USB plug 2 3 are respectively positioned in the positioning portion ^ i. The wire end 31 of the two sides of the transmission line 3 is connected to the base plate 21 of the main body and the base portion 21 of the adapter device 2, and the wire in the base 2 is M352732.

The head end 31 is the ship le3:. USB_22AMini USB plug 2 3 connection. • The electronic circuit component on the circuit board 13 is a crystal with a processable switching device 2 as shown in the fourth figure, and the wafer is electrically connected to the antenna and the first diode (aED). On the circuit board 丄3, the electronic circuit component has a chip capable of processing the electronic card 4 signal (as shown in the fifth figure, L, the body can be formed to cover the circuit board at the age of 3! 3 upper and lower case configuration, will be positioned The slot formed by the part 丨i is formed on the upper shell of the lion cake, and is inserted into the lower case of the i 2_D. When the lower case is connected with the removable displacement block 6 of the movable displacement, the movable docking space 10 is moved. The internal electronic card 4 is withdrawn (as shown in the sixth figure). When the card reader is picked up, the wire terminal _ terminal group 丨 4 is placed on the circuit board 13 and the USB plug 15 is assembled in the circuit. In front of the board i 3 , the contact terminal group !4ausb is inserted into the terminal of the terminal pin 5 of the circuit board 13 by soldering, so that the wire end 3 1 of the transmission line 3 side is soldered to the circuit board. !3 surface contact, while the other side of the wire head end 3 is shocked into the base 21 of the skirt 2, so that the end of the wire end 31 is bifurcated : Do not connect to the terminals of the Micr〇uSB plug 22 terminal and the Mini usB plug 2 3, so that the head end of the wire is connected with the transfer device 2 in a T-shaped shape, and continues with the body 1 Forming the upper and lower casing covering group to be fixed outside the circuit board 13, so that the USB plug i 5 is exposed in front of the body ,, =, the transmission line 3 is wound and stored in the body with the adapter device 2 Ί51 1 can be used to complete the fabric configuration of the notebook. 9 M352732 By the way, when the adapter 2 is stored in the positioning part 1 of the body 1, the adapter 2 and the body can be made. 1 is integrated into a one-piece structure, and the snap groove 111 and the alignment hole n 2 respectively disposed on the two sides of the positioning portion 1 1 are used for the M i C r 〇u SB plug 2 2 corresponding to the two sides of the switching device 2 And Μ ί US US Β plug 2 3 when the position is loaded, the adapter device 2 can effectively use the layout space of the positioning portion ii to fully use the excess space on the body 1, so that the original design appearance and size of the original card reader The adapter device 2 can be additionally installed, and has a compact structure, is light and thin, and is convenient to carry and With the convenience of the function; also, the use of the M ic 〇 ^ s B plug 2 2 is positioned in the snap groove 1 1 1 , and the miniu SB plug 23 is positioned in the state of the alignment hole 112, also protects and prevents M丨c〇The USB plug 22 and the Mini USB plug 23 are protruded and are subjected to the collision effect. Please refer to the sixth, seventh and eighth diagrams, which are the exploded perspective view (-) and the three-dimensional sectional view of the preferred embodiment of the present invention. (2) and the three-dimensional exploded view (3), when the card reader is completed by the above-mentioned fabric, the front end of the external electronic card 4 can be aligned with the insertion of the body 1 into the body π 1 2 to insert the electronic card 4 Positioning in the insertion port]_2 to the docking space 1 〇 positioning, so that the bottom of the electronic card 4 is electrically connected to the contact terminal group on the circuit board 13! 4. In this way, the adapter device 2 on the back of the card reader can be pulled out of the positioning portion of the body ί, and the user can put the USB plug 15 of the body ί or the Mi 〇 USB plug 22 of the adapter device 2 The Mini USB plug 23 is inserted into the docking slot of the external electronic device 5 to make the data of the internal electronic card 4 pass through the flip terminal group i 4 , the circuit board ί 3 , the M352732 USB plug i 5 to the docking slot The wheel terminal is for receiving and reading by the external electronic device 5 and can form a two-way transmission effect, and the electronic device 5 can be a desktop computer, a notebook computer, a personal digital assistant (PDA), and a mobile device (mobile phone). Or a multi-function machine, etc.; and the electronic card 4 can be ¥丨n丨

'MS Duo'Trans Flash (Micr〇 SD

) Micro memory card (CF), security digital card (SD), mini SD memory card, smart media card (SM) type. The body 1 can be further integrally molded by plastic injection and wrapped around the circuit board 13, so that the front USB plug 15 is exposed to form a connector type (which can be a male plug or a female socket), and is positioned above and below the body.丄, inserting the mouthman 2 for the adapter assembly 2, the electronic card 4 positioning, forming a light, thin, short, ', the overall size of the card reader, in line with the miniaturization design concept of electronic products, and has a convenient A card reader that carries, uses, and does not take up space.

The MicrQ USB plug 22 and the ni 1 ni USB plug 23 of the switching device 2 described above are mounted on the two sides of the base 2, and the wire end 31' of the transmission line 3 is placed in the base 2 1 The head end 3 i can be divided into a line at the end and corresponding to the Micr. USB plug 22 terminal pin and (6). u SB plug 23 terminal pin connection, providing Mi port q USB plug 22 ^ η 丨 USB class 23 gamma, : can be touched as signal transmission without the side of the Wei device, listening device 硕 22 and Mini USB 彳_23 interface mode, can also be set through the board 1 3 to convert the format of the two inserts to make the 11 M352732: this can also reach the heart of the adapter 2 USB plug 22, = The second 'USB plug 2 3 transmission wheel data characteristics', such as the use of such simple modification or gossip effect structure changes, should be included in the scope of this creation, combined with Chen Ming. The USB plug 2 2, in addition, the positioning portion 11 of the main body 1 of the above-mentioned system 1 is accommodated in the adapter device 2, and M i c r 连接 is mainly connected to the two sides of the base portion 21

Mini USB_2 3, the creation of this book is mainly based on the light and thin body 1. The miniaturized transmission is inserted into the body, and the transmission is not the same.

MlC1:. (4) Copper 22, ^i USB_23 Specifications ο The key points of the protection of this creation and the technical improvements that can be improved are: /, the positioning part 11 of the receiving adapter 2 is provided above the body i of the u S Β plug 15 The switching device 2 is provided with a Mief at the base 2 of the connection transmission line 3, respectively. The coffee plug 2 3 is connected to the circuit board 3 in the main body 2 on the other side of the transmission line 3, and the insertion port i for inserting the external electronic card 4 and docking with the terminal group 14 on the circuit board 13 is provided below the body 1. 2. When the body wants to transfer the electronic card 4 data to the external electronic device 5, 'for the user to choose according to the needs of the us b plug 1 $ , 1 to 〇 1 ^ 6 plug 2 2 or ^ 1 ^ 11 The plug 23 is inserted into the docking slot of the external electronic device 5, so that the internal electronic card 4 is received and read on the data transmission device 5, and the card reader has a connection interface suitable for different electronic devices. Achieving a wide range of applicability, meeting market demand, raising the benefits of the 12 M352732 high economic slaves, increasing the desire of the langs, and reading the card _ Jia Jian, is based on the principle and equivalent structural changes adopted by the author. It should be included in the scope of the patent of this creation and be combined with Chen Ming. The above detailed description is intended to illustrate a preferred embodiment of the present invention and has been described as a patent application for the implementation of the present invention, and other variations and modifications that have been made without departing from the spirit of the art disclosed in the present teachings. , both. Should be included in the scope of patents covered by this creation. In summary, the above-mentioned card reader is used to achieve its efficacy and purpose when it is used. Therefore, the creation is a practical and excellent creation, and the application for the new patent is applied in accordance with the law. I hope that the trial committee will grant this case as soon as possible to protect the hard work of the creators. The audit committee of the Lingxiao Bureau has any doubts. Please do not hesitate to give instructions. The creators should try their best to cooperate and feel polite. 13 M352732 [Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation. The third picture is a three-dimensional exploded view of another perspective of the creation. The fourth picture is the circuit diagram of this creation (1). The fifth picture is the circuit diagram of the creation (2). The sixth drawing is a perspective exploded view (1) of the preferred embodiment of the present invention. The seventh drawing is a perspective sectional view (2) of the preferred embodiment of the present invention. The eighth figure is a perspective exploded view of the preferred embodiment of the present invention (3). [Description of main component symbols] 1. Main body 10, docking space 1 1, positioning portion 111, snap groove 112, registration hole 12, insertion port 2, switching device 2 1, base portion 13, circuit board 14, contact terminal Group 15, USB plug 16, card return block 2 3, Mi ni USB plug 22, Micro USB plug 14 M352732 3, transmission line 31, wire head end 4, electronic card 4 1 , contact electronic device

Claims (1)

M352732 IX. Patent application scope: 1 'A card reader consists of a body, an adapter device and a transmission line. The upper part of the body is provided with a positioning part for the rotation of the county, and the lower part of the body is opened. There is a plug-in for inserting a preset electronic card into the internal docking space, and a circuit board having an electronic circuit component is arranged in the docking space, and the corresponding electronic card contact on the opposite side of the circuit board is electrically connected. Connect the contact terminal group, and then connect the USB plug to the circuit board on the side of the main body; #The adapter device is equipped with M icr 0 us B plug and Μίηί USB plug ' and Micr() USB on the two sides of the base The plug and the mni USB plug are respectively positioned on the positioning portion; the transmission line is positioned on the side of the positioning portion, and the two sides of the transmission line are provided with a Micr〇 USB plug for connecting the circuit board and the switching device, and a wire for the ΜB plug. Head end. 2. The card reader of claim 2, wherein the two sides of the positioning portion of the main body are respectively provided with a Micr0 USB plug for the adapter device, a snap groove for the SB plug to be aligned, and Bit hole. 3. The card reader of claim 1, wherein the electronic circuit components on the circuit board of the main body have a plurality of _ _ _ _ _ _ _ _ 4, such as the patent The card reader according to the first aspect, wherein the body is formed to form a lower casing and a lower casing, and the slot formed by the positioning portion is configured to be opened on the upper body, and the insertion port is It is opened on the lower side of the other side. The M card-receiving device of claim 1, wherein the body is provided with a card-removing block for moving out of the electronic card in the docking space. 6. The card reader of claim 1, wherein the wire end of the transmission line is in a τ-shaped connection with the switching device. ‘ 7, as the scope of patent application! The card reader of the present invention, wherein the wire end of the transmission line is in a separable state and is respectively connected to the terminal pins of the M i c r 0 u s B plug terminal pin and the Mini USB plug. Φ 8. The card reader of claim 1, wherein the electronic card can be a Mini SD card, an MS Du 〇 card, or a τ. " Card (M i c r o SD card) and other memory card types. 17