TWM364247U - Card reader - Google Patents

Description

M364247 V. New description: [New technical field] ～This creation is to provide a kind of card reader, especially the one body of the electrical module circuit board combined with the rear casing, and the rear side of the rear casing Holes are available for multiple numbers. Card holders, in the overall group of money readers can be presented in a lightweight, short and miniaturized structure. [Prior Art] According to the current market, electronic equipment is oriented towards miniaturization. In the storage of multimedia information or age data storage ships, such as small memory cards, micro-hard disks, etc. Using the memory card as a small-sized memory card in the i-market, including flash memory cards (

Compact Flash' (CF), smart card (mart Media, SM), secure digital card (

Secured Digital Card (SD, M icr 〇SD memory card), multimedia card (Mu jt Earth Media Card, MMC for short), s〇NYf£ memory card (Memory Stick > ^MS Micro for short M2), various memory cards In different market segments, each has its own unique advantages and status, and all have the advantages of being light, thin, power-saving, easy to save and re-read and write data. Small memory cards are now widely used in various portable electronic products such as personal digital helpers (p D A ), digital cameras (d s c ), 3

M364247 Digital Music piay", notebook computer, and even the future of ^^七ph〇ne, We b P ad and other emerging products, its development is unspeakable, and the small memory card bribe When you take it to the electric lake for storage, you will use the card reader for the memory card _ brain interface - the connection interface, through the computer's USB jack for the card reader to enter (four) material transmission, so that The card reader can be quickly read by the electric machine by hot plugging. However, the card readers on the market are so large, the deduction of M Xiancai, and the inconvenience caused by the oversize is also expected to increase the needle machine weight. The secret card reader can't be directly plugged into the USB jack of the computer host, and can only be connected with the USB B line for the purpose of transmission. The increase of the money _ this increase, and the wire around the computer host is increasingly lacking. As mentioned earlier, the face of Laika is very diverse nowadays. Therefore, the electronic market should use its different types of electronic card readers, but users have many different kinds of electronic devices (such as digital devices). Camera, number of individuals Assistant machine...etc.) Japanese temple, if every kind of electronic (four) on j • card reader 'this is for the _ those who not only create economic pressure, but also caused a lot of inconvenience in use, and although there are - A kind of card reader that can be read by a machine-readable multi-card, but it is designed to read various styles of people's memory cards. Therefore, there are a plurality of different specifications in the body. - Machine card reader card 'Because Wei Wei Da, ^ it is strictly expensive, for some users, 'may not make _ all axes of the second memory ^ M364247, therefore, to buy a waste horse price - Taiwan's non-useful card reader, the actual formation & described above 'In order to respond to the needs of the vast market for memory cards, to the market share of the South, the manufacturers of the card readers not only have to be good The quality of production ' _ will also weave high the diversity of its products, and the development of the human head biochemical, eve angle design for the main axis, because &, if there is a card reader

, can read two types of cards above the specification (such as · · M i C r 〇 S D

Card, M2 Card), in order to increase the convenience of consumer use, this move, convinced that for the manufacturers of consumer and card readers, it is a win-win situation. In view of the various shortcomings and development trends of today's card readers, and the fierce competition among various electronics manufacturers, any point that is conducive to the consumption of the public and the tenth of the capital will be a key factor in the performance of the lock sales. It is based on how to solve the lack of inconvenience and inconvenience of the above-mentioned system, that is, the direction in which the relevant industry is eager to study the improvement. Staying stone scared [new content] Therefore, according to the above-mentioned points of lack of consideration, the creator special = work - deep people to discuss, and the axis of the more than the remaining test == through the ancient. Research and development, and then trial and modification with money, began to design a new patent for this type of card reader. The main purpose of the corresponding inner side of the opening of the σ opening is that the rear side of the front casing is provided with two sides, and the inner side of the rear side of the rear casing is the second & M364247 • « buckle. P phase-locks the phase of the phase, and after the rear casing touches the insertion hole which is connected with the shielding opening and is inserted into the preset memory card, when the electric circuit and the circuit board of the mountain are positioned in the front casing The first group of conductive terminals and the second group of conductive terminals on the circuit board can be located on the card path of the memory card, and can be buckled in the front part of the locking portion of the rear case. The combination method can sandwich the effect of the electric pull group in a flipping position, so that the card reader after the overall assembly presents a light and thin miniaturized structure. [Embodiment] In order to achieve the above object and effect, the purpose, structural technical features and efficacy of the present invention are described in detail in the preferred embodiment of the present creation, and the features and advantages thereof are as follows. Please refer to the first and second figures, which are the three-dimensional appearance and three-dimensional exploded view of the creation. It can be clearly seen from the figure that the card reader of this creation includes the body 1, the rear casing 2 and the electrical The module 3 is composed of: a front side of the front housing 1 is formed with a connecting body 1 1 connected to the inner receiving space 1 , and a rear side of the front housing 1 is also connected to the inner receiving space 1 . The opening 12 is opened, and the accommodating space 1 is disposed on both sides of the inner wall of the accommodating space 1 开口 near the opening 12 . The front side of the rear housing 2 is provided with a shielding opening 21 corresponding to the opening i 2 of the front housing i, and the rear side of the rear housing 2 is provided with an insertion hole communicating with the shielding opening 21 and the accommodating space 10. 2 2 ' and the insertion hole 2 2 can be inserted into the accommodating space 1 预设 in the preset memory card 5, and the M364247 r » » on the inner wall of the shielding opening 21 has a corresponding snap-fit portion 13 The carding unit 2 3 . The electrical module 3 is positioned inside the front casing i and the rear casing 2, and the electrical module 3 is respectively provided with a first set of contacts 3, a second set of contacts 3 and related electronic circuit parts. The circuit board 31 is disposed on the front side surface of the circuit board 31 to be positioned on the connection housing! The terminal group 313 conforms to the universal serial port type, and the surface of the circuit board 31 is welded and coupled with the first group of conductive terminals 3 2 and the second group of conductive terminals 33, and the base of the first group of conductive terminals 3 2 3 21 - side bent downward with the welding leg 3 2 2 ' in contact with the first set of contacts 3 ii and the base 3 21 obliquely extended with the contact elastic arm 3 2 3 on the other side, and the second set of conductive terminals 3 3 The base portion 3 31-side is bent downwardly with a tan pin 332 contacting the second set of contacts 312, and the base portion 31 31 is obliquely extended from the other side to the opposite side of the contact elastic arm 3 2 3 . The arm 3 3 3 . The accommodating space 1 上述 of the front casing 1 is convexly disposed with a clamping block 14 that is clamped against the circuit board 3 of the electric contact 3 and positioned at both ends, and the inside of the visor 21 of the rear casing 2 is also provided with a clip. Holding the card block 2 positioned at one end of the circuit board 3 of the electrical module 3; further, the above description shows that the opening i 2 of the front housing 1 is formed with a tapered trapezoidal structure, and the rear housing 2 is shielded around the π 21 The gradual expansion of the graduating county is also connected to each other; the circuit board 31 of the valve module 3 can further be provided with a light-emitting element 34, and the light-emitting element 34 can be assembled to expose the through-opening of the front casing 1. The connecting body 11 of the front body 1 can cover the cover body 4, thereby achieving the effect of the cover body connecting the casing 11. M364247, Sui Benqing card reader she oblique, Ke Rihe conductive terminal 3 2 shirt two sets of conductive terminals 3, and the face, 窜 L, contact, circuit board 3 1 rear side = 吏 广 group conductive terminals 32_3 2 2 is positioned on the first group 11, and the soldering legs 33 of the second group of conductive terminals 33 are located on the second group of contacts 3 1 2, and then divided into direct rows _ health, in the group ^ conductive terminals The soldering leg 3 2 2 of the 3 2 and the soldering leg 3 3 2 of the second set of conductive terminals 3 3 are all fixedly located on the first set of contacts 3 and the second set of contacts 312 of the circuit board 3 i The strips can be removed, and then the light-emitting elements 34 are combined on the surface-side of the circuit board 31 (as shown in the third, fourth, and fifth figures), so that the front side terminals of the circuit board 3 and the group 3 are aligned. Inserted into the front housing 1 to open π 12, and then pushed into the accommodating space in sequence! The internal positioning of the connection housing 丄1 is such that the illuminating element 34 is mounted on the through hole j15, and the connection housing 11 and the terminal group 313 are used in a complete universal serial busbar type, and at this moment, the rear case is used. The shielding opening 21 of the body 2 is aligned with the opening 丄2 to be engaged, and the locking portion 2 3 on both sides of the shielding opening 2 1 is snapped into the locking portion i 3 of the opening _ 2, and the rear side of the circuit board 31 is The end is positioned against the block 24, so that the front casing 2 can be easily combined to cover the effect of accommodating the electrical module 3, and the circuit board of the electrical module 3 is The first set of conductive terminals 3 2 and the second set of conductive terminals 3 3 respectively correspond to the card insertion path of the insertion hole 2 2 of the rear case 2, so that the assembly configuration of the present card reader can be completed. The soldering leg 3 2 2 of the first set of conductive terminals 32 and the soldering leg 3 3 2 of the second set of conductive M364247 M3 3 may be continuously folded into a horizontal structure or a downwardly extending through-foot structure. The surface of the first-port group contact 311 of the circuit board 3 i is respectively coated with a solder joint, or the second group of contacts 312 is a joint of the joint, and the wear-through type is performed (D ua 1 in~ 1 lne Package) ; DIP) or surface bonding technology (SUrfaCe Mount Techn〇i M Ding) combination. Moreover, the buckle portion 13 of the front casing 1 is provided with a button hole 1 3 1 in the accommodating space 1 〇 2, and the card cover 2 3 of the rear casing 2 is convex on the side of the slanting port 21 Extending the hook arm 2 31 to correspond to the buckle button m 2, as shown in the sixth and seventh figures, which is a side view of the card when creating the card and a side view of the card (2) As can be seen from the figure, the card reader of this creation can be used to connect multiple pins 5, and the first group of conductive terminals 3 2 and the second group of guide lakes 2 The foot 3 2 2 and the other side resisting the foot 3 4 replace the 2 1 ' and the welding leg 3 3 2 and the other side resisting leg 3 3 are inserted into the 2 / 1 arched 'on the memory card 5 by the rear housing 2 When the receiving space of the hole 2 2 is 1 ,, the bottom contact point 5 of the memory card 5 is the contact arm 323 of the second group of thundering & the first group of conductive terminals 32 or the bridging arm of the second tike = 3 3 3 3 3 downward yaw, diligently pick up bribes f 323, 33 3, the ship, and M364247 its elastic reaction force to effectively contact the contact 5 ^ of the memory card 5, for electrical connection, will The connection housing 1i of the front housing 1 is inserted into the USB slot of the external electronic device 'The terminal group 3 2 3 on the connection housing can be connected to the terminal in the USB slot, and the data for the memory card 5 is transmitted to the terminal group via the first set of conductive terminals 3 2 or the second set of conductive terminals 33 3, 3, and the terminal group 313 transmits the data signal to the electronic device. #Please refer to the eighth figure, which is a perspective external view of another preferred embodiment of the present invention. As can be clearly seen from the figure, the first set of conductive terminals 32 and the first part of the present electrical module 3 Another structural design of the two sets of conductive terminals 33, wherein the first set of conductive terminals 3 2 and the second set of conductive terminals 33 can be directly connected to the corresponding circuit board 3 1 by the flat bases 321 and 331 The structure of the second group of contacts 3 and 2 is flattened and soldered, and the first group of conductive terminals 3 2 and the second group of conductive terminals 33 are electrically connected to the disk circuit board 31, and the data is made. The effect of transmission, such simple repair and equivalent structural changes; ^ Lang Li is included in the paste axis of this creation. The memory card 5 may be a type of memory card such as (Micro SC) "(MS Μ· Card) or Μ lcr ο ; M2 ). Also, the present electric mold 'group 3 circuit board 3 front side terminal" bus bar S (UNIVERSAL SERIA ¥歹]

‘Abbreviated as USB), Judi; know q 1 γ , bUS ^ sub, and 313 can be at least four terminals

〇D匕.ϋ, or Ud · 0 with the nine terminals on the top and bottom of the M364247 il standard "face type" can form the above u SB interface type should be subject to this creation / letter cover jl: simple Modifications and equivalent structural changes shall be included in the scope of the patent of this creation and shall be combined with Chen Ming. The key points of the protection of the present invention and the technical improvement of the prior art are as follows: Before the connection housing 11 is provided, the inside of the housing 1 is provided with a valley space 10 for accommodating the electrical module 3 and away from the other side of the connection housing 11 12 is simple, ', α σ has the housing 2 after the electrical module 3 is accommodated, and the locking portion 2 3 on the two sides of the front side cover 2 1 of the rear housing® 2 is coupled to the front buckle 3 The first set of conductive terminals 3 2 and the second set of conductive terminals 3 3 on the circuit board 3 1 of the electrical module 3 are positioned on the card insertion path of the rear side of the rear case 2 into the hole 2 2, so as to be inserted. The memory card 5' placed in the hole 2 2 to accommodate the internal memory 1 can be contacted to the first contact 51 of the memory card 5, and the contact elastic arm 3 2 3 or the second set of conductive terminals of the conductive terminal 3 2 3 3 contact magazine 3 3 3 is connected, so the structural design can be combined with the relative combination of the front casing 丄鼸 and the rear casing 2 for easy combination, quick installation, and electric clamping = group 3 空间 space 1 In the 〇, it has a stable and fixed position effect, and at the same time, the overall '·Yuancheng's 贞Card machine exhibits a short and miniaturized structure, which can be increased. ▲ buy ~ look is, all using the principle of equivalents and variations of this structure used in the creation of the 'care treatment are included in the Abstract of the patent as fine together to Chen. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Changes and M364247 modification changes, the package twists and listens to the function of the patent range. ^彳' The card reader of this creation is used to make the application of the new type of patent for the new type of patent, and to apply for it according to law, and hope that the trial committee will grant the case as soon as possible to protect the creator’s hard work. There are any doubts in the bureau's 4 don't come to the right*, and the age group will try their best to cooperate with you.

12 M364247

* I [Simple description of the drawing] 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 figure is a side cross-sectional view of the original assembly. The fourth figure is a side cross-sectional view of the original assembly. The fifth figure is a side cross-sectional view of the original assembly. The sixth figure is a side cross-sectional view (1) of the creation card. • The seventh picture is a side cross-sectional view of the original card (2). The eighth drawing is a perspective view of another preferred embodiment of the present invention.

I [Description of main component symbols] 1. Front housing 1 3 1 , button hole 1 4, card block 15 , perforation 10 , accommodating space 11 , connection housing • 1 2 , opening 13 , inset portion 2 31, The hook arm 2 4, the block 2, the rear housing 21, the shielding opening 2, the insertion hole 2 3, the locking portion 13 M364247

3. Electrical module 31, circuit board 311, first set of contacts 312, second set of contacts 3 1 3, terminal set 3 2, first set of conductive terminals 3 21, base 3 2 2, soldering feet 3 2 3 , contact elastic arm 3 2 4, resisting leg 3 3, second set of conductive terminal 3 31, base 3 3 2, soldering leg 3 3 3, contact elastic arm 3 3 4, resisting leg 3 4, light emitting element κ 4 , cover 5, memory card 5 1, contact point 14

Claims (1)

M364247 VI. Patent Application Range: 1. A card reader comprising a front case, a rear case and an electric module, wherein: the front side of the front case is formed with a connection housing connected to the inner accommodation space. And an opening communicating with the inner accommodating space is formed on the rear side of the front casing, and the inner side wall of the valley space adjacent to the opening is provided with a fastening portion; the rear casing _ is provided with a fresh cover on the front casing The shielding hole on the P is opened, and the rear body is provided with a insertion hole which is connected with the shielding σ and is inserted into the preset memory card, and a card corresponding to the fastening portion of the inner wall of the shielding opening is provided. The electric module is positioned inside the front casing and the rear casing, and the electric module is provided Group, then on the board - group contacts, the first A set of circuit boards of the contacts, and in the front side of the circuit board, the terminal arm joints of the universal serial bus bar type and the contact spring arms of the second group of contacts are connected to the lower end of the terminal. Set The front side of the front casing and the rear M364247 are convexly disposed with clamping blocks that are positioned against the two ends of the circuit board. 4. The card reader as described in the above-mentioned item, wherein the front housing of the front housing is further covered with a cover. 5. The card reader according to the application of the patent scope, wherein the contact arm of the first group of conductive terminals and the second group of conductive terminals of the Wei module are arranged in opposite directions. 6. The card reader of claim 2, wherein the circuit board of the electrical module is further provided with a light-emitting component, and the light-emitting component is assembled to expose a through-opening of the front casing. Perforated. 7. The card reader of claim 1, wherein the first set of conductive terminals and the second set of conductive terminals of the electrical module have a base portion, and the base and sides of the two groups are respectively bent downward. And the first set of contacts, the second set of joints of the welding feet 'and the other side of the two sets of bases are respectively provided with upwardly extending contact elastic arms and abutting feet that are supported against the surface of the circuit board. 8. The card reader of claim 7, wherein the welding legs of the first group of conductive terminals of the electrical module are continuously bendable downwardly in a horizontal shape and the first set of contacts are surface-coated with tin. The joints are welded together. 9. The card reader of claim 7, wherein the welding leg of the second group of conductive terminals of the electrical module is a downwardly extending through-foot structure and a second set of contacts are connected through the through hole. Point to weld bonding. 10, such as the scope of patents! The card reader of the present invention, wherein the first set of conductive terminals and the second set of conductive terminals of the electrical module are respectively affixed to the first set of contacts and the second set of contacts of the electrical 16 M364247 circuit board. The flat base portion is respectively provided with contact spring arms which are inclined upwardly and upwardly on the bases of the two groups. 11. The card reader of claim 1, wherein the circuit board terminal group of the electrical module is a USB 2 · 〇 universal serial bus type of at least four terminals. 12. The card reader of claim 3, wherein the circuit board terminal group of the electrical module is a U S B 3 . 0 universal serial bus bar type with nine terminals arranged side by side. 17