CN108461946A - memory card reader - Google Patents
memory card reader Download PDFInfo
- Publication number
- CN108461946A CN108461946A CN201810245571.XA CN201810245571A CN108461946A CN 108461946 A CN108461946 A CN 108461946A CN 201810245571 A CN201810245571 A CN 201810245571A CN 108461946 A CN108461946 A CN 108461946A
- Authority
- CN
- China
- Prior art keywords
- memory card
- terminal
- card reader
- circuit board
- kato
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003860 storage Methods 0.000 claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/08—Feeding or discharging cards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention belongs to card reader technical fields, are to be related to memory card reader more specifically.Circuit board is equipped in shell, circuit board is equipped with connector, connector and circuit board electrical connection.Storage card is positioned over to the memory card slot of Kato, the Kato for being placed with storage card is plugged in the socket of shell so that the contact of storage card is connected to the connection terminal of connector.When connector is connected to external equipment, storage card, connection terminal, circuit board, connector and external equipment are sequentially connected electrically, and by the interface conversion circuit of circuit board, realize the read-write of non-standard storage card.
Description
Technical field
The invention belongs to card reader technical fields, are to be related to memory card reader more specifically.
Background technology
Card reader refers to the interface equipment in computer, multimedia card to be written and read as movable storage device.
Existing memory card reader can only be written and read the data in memory card, cannot read and write in non-standard storage card
Data.
Invention content
The purpose of the present invention is to provide a kind of memory card reader, with solve existing memory card reader cannot read and write it is non-
The technical issues of data in memory card.
To achieve the above object, the technical solution adopted by the present invention is：A kind of memory card reader is provided, including：
Shell with socket；
It is installed in the shell and has the circuit board of interface conversion circuit；
The connector for being electrically connected with the interface conversion circuit and being used to connect with external equipment；
Set on the connector of the circuit board comprising the connection terminal being electrically connected with the interface conversion circuit；And
Kato for being plugged in the socket has the memory card slot for accommodating storage card, is inserted in the Kato
The contact of storage card is abutted against with the connection terminal when being connected to the socket.
Further, the shell includes with the lower casing being open and the upper cover for being covered on the opening, the socket
It is opened in the lower casing.
Further, the inner bottom surface of the lower casing has extended to form positioning column, and the circuit board is offered for the positioning
The location hole that column passes through.
Further, the lower casing is equipped with the support edge for being used to support the circuit board in the inner wall of the opening.
Further, the inner wall of the upper cover is equipped with two and is separately distributed and for being led to the Kato guide and limit
To positive stop strip.
Further, the connector includes the fixed frame for being installed on the circuit board, and the connection terminal includes connection
In the first terminal of the fixed frame, the longitudinal direction of the first terminal is inserted into the direction of insertion of the socket with the Kato
Identical, the both ends of the first terminal are formed with the first abutting part and the first weld part, and first weld part is welded in described
Circuit board.
Further, the connection terminal further includes the Second terminal for being connected to the fixed frame, the Second terminal
The direction of insertion that longitudinal direction is inserted into the socket with the Kato is identical, and the both ends of the Second terminal are formed with the second abutting
Portion and the second weld part, second weld part are welded in the circuit board.
Further, the fixed frame includes rectangular distribution and is sequentially connected end to end in turn four installing arms connect, and described the
One terminal is connected to the installing arm of two Relative distributions with the Second terminal.
Further, first abutting part and second abutting part are respectively positioned on the inside of the fixed frame, and described the
One abutting part and the facing setting of the second abutting part, first weld part are located at two with second weld part
The outside of the opposite installing arm；
Alternatively, the fixed frame has through-hole, first abutting portion is in the through hole, second abutting portion
In the outside of wherein one installing arm, first abutting part is arranged in the same direction with second abutting part, first weldering
Socket part is respectively positioned on the outside of installing arm described in same with second weld part.
Further, the both sides of the fixed frame are equipped with weld tabs.
Further, the first terminal is ISO7816 Interface Terminals, and the Second terminal is Micro SD card interfaces end
Son.
Further, the Kato includes plate-like portion and the handle portion for being connected to the plate-like portion, and the memory card slot is opened
Set on the plate-like portion, the memory card slot be divided into the first card slot for accommodating NANO SIM cards and with first card slot
It is connected and is used to accommodate the second card slot of Micro SD cards.
The present invention having the technical effect that compared with the existing technology：Circuit board is equipped in shell, circuit board is equipped with connector,
Connector and circuit board electrical connection.Storage card is positioned over to the memory card slot of Kato, the Kato for being placed with storage card is plugged in
The socket of shell so that the contact of storage card is connected to the connection terminal of connector.When connector is connected to external equipment, deposit
Card storage, connection terminal, circuit board, connector and external equipment are sequentially connected electrically, and by the interface conversion circuit of circuit board, are realized
The read-write of non-standard storage card.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the three-dimensional installation diagram of memory card reader provided in an embodiment of the present invention；
Fig. 2 is the stereogram exploded view of the memory card reader of Fig. 1；
The three-dimensional structure diagram for the upper cover applied in the memory card reader that Fig. 3 is Fig. 2；
The three-dimensional installation diagram of the circuit board and connector applied in the memory card reader that Fig. 4 is Fig. 2；
The three-dimensional installation diagram for the connector applied in the memory card reader that Fig. 5 is Fig. 2；
Fig. 6 is circuit board, connector and the connector applied in the memory card reader that another embodiment of the present invention provides
Three-dimensional installation diagram；
The three-dimensional structure diagram for the connector applied in the memory card reader that Fig. 7 is Fig. 6.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, memory card reader provided by the invention includes shell 10, circuit board 20, connector
30, connector 40, Kato 50.Shell 10 has socket 111；Circuit board 20 is installed in shell 10, and circuit board 20 have connect
Mouth conversion circuit；Connector 30 is electrically connected with interface conversion circuit, and connector 30 with external equipment for connecting；Connector 40
Set on circuit board 20, connector 40 includes the connection terminal 41 (42) being electrically connected with interface conversion circuit；Kato 50 is used for grafting
In socket 111, Kato 50 has the memory card slot 511 (512) for accommodating storage card 101 (102), is plugged in Kato 50 slotting
The contact of storage card 101 (102) is abutted against with connection terminal 41 (42) when mouth 111.
Circuit board 20 is equipped in shell 10, circuit board 20 is equipped with connector 40, and connector 30 is electrically connected with circuit board 20.
Storage card is positioned over to the memory card slot of Kato 50, the Kato 50 for being placed with storage card is plugged in the socket 111 of shell 10, is made
The contact for obtaining storage card is connected to the connection terminal of connector 40.When connector 30 is connected to external equipment, storage card 101
(102), connection terminal 41 (42), circuit board 20, connector 30 are sequentially connected electrically with external equipment, pass through the interface of circuit board 20
Conversion circuit realizes the read-write of non-standard storage card.
Circuit board 20 is printed circuit board, is easy to make and assemble.Interface conversion circuit belongs to the prior art, for realizing
Signal conversion between distinct interface.Connector 30 is USB port or other connectors, for being set with computer or other outsides
It is standby to establish connection, the data in storage card are written and read.
Further, as a kind of specific implementation mode of memory card reader provided by the invention, shell 10 includes tool
The upper cover 12 for having the lower casing 11 of opening 112 and being covered at opening 112, socket 111 are opened in lower casing 11.The structure is easily worked
With assembly, circuit board 20 is allowed to be assemblied in lower casing 11, then cover and close lid 12, connector 30 is located at other than shell 10.
Further, please refer to Fig. 4, a kind of specific embodiment party as memory card reader provided by the invention
The inner bottom surface of formula, lower casing 11 has extended to form positioning column 113, and circuit board 20 offers the location hole 21 passed through for positioning column 113.
The location hole 21 of circuit board 20 coordinates with the positioning column 113 of lower casing 11 so that circuit board 20 can be fixed in lower casing 11, be easy
Assembly.
Further, as a kind of specific implementation mode of memory card reader provided by the invention, lower casing 11 is in opening
Inner wall at 112 is equipped with the support edge 114 for being used to support circuit board 20.The structure is easily worked, and circuit board 20 is supported in
When supportting edge 114, connector 30 flushes in the edge of 11 side wall of lower casing and outside lower casing 11, and makes the connecting pin of connector 40
Son is located at precalculated position, and when the Kato 50 for being placed with storage card is plugged in the socket 111 of shell 10, the contact of storage card can be supported
It is connected to connection terminal.
Further, Fig. 2, Fig. 3 are please referred to, a kind of specific embodiment party as memory card reader provided by the invention
Formula, the inner wall of upper cover 12 are equipped with two and are separately distributed and for the guide and limit item 121 to 50 guide and limit of Kato.It is oriented to limit
Position item 121 cross section be in L fonts, two guide and limit items 121 to Kato 50 be inserted into shell 10 when from guiding and position-limiting action.
Further, referring to Fig. 5, a kind of specific implementation mode as memory card reader provided by the invention, even
It includes the fixed frame 43 for being installed on circuit board 20 to connect device 40, and connection terminal includes the first terminal 41 for being connected to fixed frame 43, the
The longitudinal direction of one terminal 41 and Kato 50 are inserted into that the direction of insertion of socket 111 is identical, and the both ends of first terminal 41 are formed with the
One abutting part 41a and the first weld part 41b, the first weld part 41b are welded in circuit board 20.First terminal 41 passes through fixed frame 43
It is installed on circuit board 20.First terminal 41 has elasticity, and the first abutting part 41a when the contact with storage card abuts, deposit by realization
The read-write of card storage.
Further, as a kind of specific implementation mode of memory card reader provided by the invention, connection terminal also wraps
The Second terminal 42 for being connected to fixed frame 43 is included, the longitudinal direction of Second terminal 42 is inserted into the insertion side of socket 111 with Kato 50
To identical, the both ends of Second terminal 42 are formed with the second abutting part 42a and the second weld part 42b, and the second weld part 42b is welded in
Circuit board 20.First terminal 41 and Second terminal 42 are fixed by fixed frame 43, so that first terminal 41 and Second terminal
42 can be integrally formed, and in production inventory card reader, it is only necessary to which attachment is primary, simplifies production procedure, has saved life
Produce cost.First terminal 41 and Second terminal 42 have elasticity, the first abutting part 41a and the second abutting part 42a respectively with not
When being abutted with the contact of storage card, the read-write of two kinds of storage cards is realized respectively, and a kind of storage card can only once be read
It writes.
Further, as a kind of specific implementation mode of memory card reader provided by the invention, fixed frame 43 includes
Rectangular to be distributed and be sequentially connected end to end in turn four installing arms 431 connect, first terminal 41 is connected to two with Second terminal 42
The opposite installing arm 431 of item.This is compact-sized, and first terminal 41 and Second terminal 42 are fixed by fixed frame 43, so that
First terminal 41 and Second terminal 42 can be integrally formed, and then realize the read-write of two kinds of storage cards respectively.
Further, as a kind of specific implementation mode of memory card reader provided by the invention, the first abutting part 41a
The inside of fixed frame 43, the first abutting part 41a and the second facing settings of abutting part 42a are respectively positioned on the second abutting part 42a, the
One weld part 41b and the second weld part 42b is located at the outside of two opposite installing arms 431.Please refer to Fig. 2,
The socket 111 of one terminal 41 close to shell 10 is arranged, and the socket 111 that Second terminal 42 is away from shell 10 is arranged.Two kinds are deposited
The contact of card storage is connected to the first abutting part 41a and the second abutting part 42a respectively, realizes the read-write of two kinds of storage cards respectively, and
And a kind of storage card can only be once written and read.
Further, Fig. 6, Fig. 7 are please referred to, a kind of specific embodiment party as memory card reader provided by the invention
There is through-hole 432, the first abutting part 41a to be located at through-hole 432 for formula, fixed frame 43, and the second abutting part 42a is located therein a peace
The outside of arm 431 is filled, the first abutting part 41a is arranged in the same direction with the second abutting part 42a, the first weld part 41b and the second weld part
42b is respectively positioned on the outside of same installing arm 431.The socket of first terminal 41 close to shell is arranged, and Second terminal 42 is separate
It is arranged in the socket of shell.The contact of two kinds of storage cards is connected to the first abutting part 41a and the second abutting part 42a respectively, respectively
It realizes the read-write of two kinds of storage cards, and a kind of storage card can only be once written and read.When Kato 50 is inserted into lower casing, no
Second terminal 42 can be made to turn down, increase the service life of Second terminal 42.The end of first terminal 41 and Second terminal 42 is worn
It crosses fixed frame 43 and is respectively formed the first weld part 41b and the second weld part 42b, the first weld part in the rear end of fixed frame 43
41b and the second weld part 42b welding are on printed circuit board 20.
Further, referring to Fig. 5, a kind of specific implementation mode as memory card reader provided by the invention, Gu
The both sides for determining frame 43 are equipped with weld tabs 433.The structure can make connector 40 is more firm to be fixed on circuit board 20.
Further, referring to Fig. 2, a kind of specific implementation mode as memory card reader provided by the invention,
One terminal 41 is ISO7816 Interface Terminals, is connected for being established with NANO SIM storage cards 101, and NANO SIM storage cards 101 are
Storage card with NANO SIM card shapes；Second terminal 42 is 102 Interface Terminal of Micro SD cards, is used for and Micro SD cards
102 establish connection.
Further, as a kind of specific implementation mode of memory card reader provided by the invention, Kato 50 includes plate
Shape portion 51 and the handle portion 52 for being connected to plate-like portion 51, memory card slot are opened in plate-like portion 51, and memory card slot is divided into for accommodating
First card slot 511 of NANO SIM cards 101 and it is connected with the first card slot 511 and for accommodating the second of Micro SD cards 102
Card slot 512.Second card slot, 512 area is more than 511 area of the first card slot, and the first card slot 511 is connected with the second card slot 512, the
One card slot 511 overlaps area with the second card slot 512, and the first card slot 511 is arranged close to handle portion 52.Two kinds of storages are placed respectively
Card can only once be written and read a kind of storage card with realizing the read-write of two kinds of storage cards respectively.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (12)
1. memory card reader, which is characterized in that including：
Shell with socket；
It is installed in the shell and has the circuit board of interface conversion circuit；
The connector for being electrically connected with the interface conversion circuit and being used to connect with external equipment；
Set on the connector of the circuit board comprising the connection terminal being electrically connected with the interface conversion circuit；And
Kato for being plugged in the socket has the memory card slot for accommodating storage card, is plugged in the Kato
The contact of storage card is abutted against with the connection terminal when socket.
2. memory card reader as described in claim 1, which is characterized in that the shell includes lower casing and lid with opening
Together in the upper cover of the opening, the socket is opened in the lower casing.
3. memory card reader as claimed in claim 2, which is characterized in that the inner bottom surface of the lower casing has extended to form positioning
Column, the circuit board offer the location hole passed through for the positioning column.
4. memory card reader as claimed in claim 2, which is characterized in that the lower casing is equipped in the inner wall of the opening
It is used to support the support edge of the circuit board.
5. memory card reader as claimed in claim 2, which is characterized in that the inner wall of the upper cover separately divides equipped with two
Cloth and for the guide and limit item of the Kato guide and limit.
6. memory card reader as described in claim 1, which is characterized in that the connector includes being installed on the circuit board
Fixed frame, the connection terminal includes the first terminal for being connected to the fixed frame, the longitudinal direction of the first terminal with
The direction of insertion that the Kato is inserted into the socket is identical, and the both ends of the first terminal are formed with the first abutting part and the first weldering
Socket part, first weld part are welded in the circuit board.
7. memory card reader as claimed in claim 6, which is characterized in that the connection terminal further include be connected to it is described solid
Determine the Second terminal of frame, the direction of insertion that the longitudinal direction of the Second terminal is inserted into the socket with the Kato is identical, institute
The both ends for stating Second terminal are formed with the second abutting part and the second weld part, and second weld part is welded in the circuit board.
8. memory card reader as claimed in claim 7, which is characterized in that the fixed frame includes rectangular distribution and head and the tail
It is sequentially connected four installing arms connect, the first terminal and the Second terminal are connected to the described of two Relative distributions
Installing arm.
9. memory card reader as claimed in claim 8, which is characterized in that first abutting part and second abutting part
It is respectively positioned on the inside of the fixed frame, first abutting part and the facing setting of the second abutting part, first welding
Portion is located at the outside of two opposite installing arms with second weld part；
Alternatively, the fixed frame has through-hole, first abutting portion is in the through hole, and second abutting portion is in it
In an installing arm outside, first abutting part is arranged in the same direction with second abutting part, first weld part
The outside of installing arm described in same is respectively positioned on second weld part.
10. such as claim 6 to 9 any one of them memory card reader, which is characterized in that the both sides of the fixed frame are equipped with
Weld tabs.
11. such as claim 7 to 9 any one of them memory card reader, which is characterized in that the first terminal is
ISO7816 Interface Terminals, the Second terminal are Micro SD card interface terminals.
12. such as claim 7 to 9 any one of them memory card reader, which is characterized in that the Kato include plate-like portion and
It is connected to the handle portion of the plate-like portion, the memory card slot is opened in the plate-like portion, and the memory card slot is divided into for holding
Receive NANO SIM cards the first card slot and be connected with first card slot and for accommodating the second card slot of Micro SD cards.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245571.XA CN108461946A (en) | 2018-03-23 | 2018-03-23 | memory card reader |
| PCT/CN2018/104616 WO2019179065A1 (en) | 2018-03-23 | 2018-09-07 | Memory card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245571.XA CN108461946A (en) | 2018-03-23 | 2018-03-23 | memory card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108461946A true CN108461946A (en) | 2018-08-28 |
Family
ID=63237389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810245571.XA Pending CN108461946A (en) | 2018-03-23 | 2018-03-23 | memory card reader |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108461946A (en) |
| WO (1) | WO2019179065A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179065A1 (en) * | 2018-03-23 | 2019-09-26 | 深圳市江波龙电子有限公司 | Memory card reader |
| US11605926B2 (en) | 2018-10-15 | 2023-03-14 | Huawei Technologies Co., Ltd. | Card connector, card holder, and terminal device |
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| CN101206724A (en) * | 2006-12-22 | 2008-06-25 | 普天信息技术研究院 | Storing card and connector thereof |
| CN201160001Y (en) * | 2008-02-29 | 2008-12-03 | 智晟电子股份有限公司 | Improved card reader |
| CN104638485A (en) * | 2015-03-02 | 2015-05-20 | 广东欧珀移动通信有限公司 | Electronic device capable of supporting multiple cards |
| CN105210455A (en) * | 2013-06-14 | 2015-12-30 | 三菱电机株式会社 | Electronic device |
| CN206116669U (en) * | 2016-09-22 | 2017-04-19 | 东莞高端精密电子股份有限公司 | Connection structure of PCBA board, main part and terminal |
| CN208240910U (en) * | 2018-03-23 | 2018-12-14 | 深圳市江波龙电子股份有限公司 | memory card reader |
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| CN202034508U (en) * | 2010-12-21 | 2011-11-09 | 肖俭良 | Card holder of memory card |
| CN202930704U (en) * | 2012-11-01 | 2013-05-08 | 吴秀林 | USB and TF/SD card function integrated two-in-one connector |
| CN202995751U (en) * | 2012-12-24 | 2013-06-12 | 张轩领 | Novel card reader |
| CN203204643U (en) * | 2013-03-29 | 2013-09-18 | 刘镇钦 | Multifunctional card reader |
| CN204333533U (en) * | 2015-01-13 | 2015-05-13 | 杨奎 | A kind of SD card conversion connector |
| CN108461946A (en) * | 2018-03-23 | 2018-08-28 | 深圳市江波龙电子有限公司 | memory card reader |
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2018
- 2018-03-23 CN CN201810245571.XA patent/CN108461946A/en active Pending
- 2018-09-07 WO PCT/CN2018/104616 patent/WO2019179065A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206724A (en) * | 2006-12-22 | 2008-06-25 | 普天信息技术研究院 | Storing card and connector thereof |
| CN201160001Y (en) * | 2008-02-29 | 2008-12-03 | 智晟电子股份有限公司 | Improved card reader |
| CN105210455A (en) * | 2013-06-14 | 2015-12-30 | 三菱电机株式会社 | Electronic device |
| CN104638485A (en) * | 2015-03-02 | 2015-05-20 | 广东欧珀移动通信有限公司 | Electronic device capable of supporting multiple cards |
| CN206116669U (en) * | 2016-09-22 | 2017-04-19 | 东莞高端精密电子股份有限公司 | Connection structure of PCBA board, main part and terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179065A1 (en) * | 2018-03-23 | 2019-09-26 | 深圳市江波龙电子有限公司 | Memory card reader |
| US11605926B2 (en) | 2018-10-15 | 2023-03-14 | Huawei Technologies Co., Ltd. | Card connector, card holder, and terminal device |
| US11978989B2 (en) | 2018-10-15 | 2024-05-07 | Huawei Technologies Co., Ltd. | Card connector, card holder, and terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019179065A1 (en) | 2019-09-26 |
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