CN115345182A - Multi-SIM card reading method - Google Patents
Multi-SIM card reading method Download PDFInfo
- Publication number
- CN115345182A CN115345182A CN202210977827.2A CN202210977827A CN115345182A CN 115345182 A CN115345182 A CN 115345182A CN 202210977827 A CN202210977827 A CN 202210977827A CN 115345182 A CN115345182 A CN 115345182A
- Authority
- CN
- China
- Prior art keywords
- sim card
- fixedly connected
- groove plate
- information reading
- assembling groove
- 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.)
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Classifications
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- 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
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
- G06K7/0073—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector having multiple insertion slots, the respective slots suited for the same or different card form factors
-
- 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
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0021—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having surface contacts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses an SIM card information reading device, which comprises an SIM card assembling groove plate, wherein an installation groove is formed in the SIM card assembling groove plate, and a plurality of SIM card installation grooves are formed in the bottom of the installation groove; the bottom of the SIM card mounting groove is fixedly connected with a plurality of pins corresponding to the SIM card; the SIM card information reading device also comprises a circuit board assembled in the SIM card assembling groove plate, and the circuit board is electrically connected with the pins; the right side wall of the SIM card assembling groove plate is fixedly connected with a plurality of USB sockets corresponding to the SIM card assembling grooves, and the USB sockets are electrically connected with the circuit board; the top of the SIM card assembling groove plate is assembled with a top cover; the bottom of the top cover is fixedly connected with a plurality of SIM card extrusion components matched with the SIM card installation grooves; the SIM card extrusion part extrudes the SIM card, the device parts are designed to realize stable electric connection, and a plurality of SIM cards can be stably communicated.
Description
Technical Field
The invention relates to the field of SIM card information reading.
Background
The SIM card is an IC card held by a communication subscriber of the GSM system, and is called a subscriber identity card. The GSM system identifies the GSM subscriber by means of a SIM card. The same SIM card can be used on different mobile phones. The GSM mobile phone can be accessed to the network only after the SIM card is inserted.
The SIM card is a key that is mostly used in GSM handsets, and is connected to the GSM network through the GSM handset, and once the SIM card is pulled out from the handset, the handset cannot enjoy various services provided by the network operator except for emergency calls. The SIM card, in addition to being able to act as a key, also provides a lot of convenience to the user.
The user can realize communication only by inserting or embedding the SIM card into any GSM terminal. The SIM card also manages a number of messages that are provided to the user for the services that can be used to store short messages, particularly those received when the user is not on or is not present.
With the development of communication technology, the SIM card is gradually applied to various types of working equipment by adopting a reading mode from a mode that the SIM card can only be installed in a mobile phone for use, such as a mobile card reader, the SIM card is inserted into the card reader, and after the circuit board in the SIM card reader is electrically connected and in communication connection, the SIM card is inserted into the working equipment through the card reader, so that the SIM card is applied to the working equipment, and the working equipment has a communication function.
In practical application, the fact that the complete equipment is often adopted by the working equipment in the workshop, and the multiple card readers carrying the SIM cards are not convenient to use and cannot be plugged and pulled quickly, so that the communication use efficiency is low.
Disclosure of Invention
In order to solve the above technical problem, the present invention provides a method for reading information of multiple SIM cards.
The invention solves the technical problems through the following technical scheme:
an SIM card information reading device comprises an SIM card assembling groove plate, wherein an installing groove is formed in the SIM card assembling groove plate, and a plurality of SIM card installing grooves are formed in the bottom of the installing groove;
the bottom of the SIM card mounting groove is fixedly connected with a plurality of pins corresponding to the SIM card;
the SIM card information reading device also comprises a circuit board assembled in the SIM card assembling groove plate, and the circuit board is electrically connected with the pins;
the right side wall of the SIM card assembling groove plate is fixedly connected with a plurality of USB sockets corresponding to the SIM card assembling grooves, and the USB sockets are electrically connected with the circuit board;
a top cover is assembled at the top of the SIM card assembling groove plate;
the bottom of the top cover is fixedly connected with a plurality of SIM card extrusion components matched with the SIM card installation grooves;
the SIM card extrusion components comprise upright post sleeves fixedly connected to the bottom of the top cover, telescopic upright posts are connected in the upright post sleeves in a sliding manner, and the bottoms of the telescopic upright posts are fixedly connected with rubber extrusion disc bodies;
the top fixedly connected with extrusion spring of flexible stand, extrusion spring fixed connection is at the top in the stand sleeve.
Preferably, the transverse cross-sectional shapes of the upright post sleeve and the telescopic upright post are rectangular.
Preferably, the top of the SIM card assembling slot plate is provided with four folding corner positions;
the folding corner parts at the top of the SIM card assembling groove plate are fixedly connected with assembling parts which are vertically arranged upwards; the top cover is assembled on the SIM card assembling groove plate through the assembling part.
Preferably, the assembly parts each comprise a mounting screw fixedly connected to the SIM card assembly groove plate;
the mounting screw rod upwards penetrates through the folded angle part of the top cover;
the mounting screw is in threaded connection with a fastening nut.
Preferably, the front and rear side walls of the SIM card assembling groove plate are both fixedly connected with a bow-absorbing mounting piece.
Preferably, the depression-absorbing mounting pieces are all fixedly connected to claw rods on the SIM card assembling groove plate, and the end parts of the claw rods are connected with electromagnetic depression-absorbing pieces in a sliding mode.
Preferably, the claw rod comprises a C-shaped rod body fixedly connected to the side wall of the SIM card assembling groove plate, and the end part of the C-shaped rod body is connected with the electromagnetic attracting and bending piece in a sliding mode.
Preferably, the electromagnetic attraction depression part comprises a cylindrical part which is slidably connected to the C-shaped rod body part, the end part of the cylindrical part is fixedly connected with an electromagnet, and the end part of the electromagnet is fixedly connected with an iron disc body.
Compared with the prior art, the invention has the following advantages:
the invention discloses an SIM card information reading device, which comprises an SIM card assembling groove plate, wherein an installation groove is formed in the SIM card assembling groove plate, and a plurality of SIM card installation grooves are formed in the bottom of the installation groove; the bottom of the SIM card mounting groove is fixedly connected with a plurality of pins corresponding to the SIM card. The SIM card information reading device also comprises a circuit board assembled in the SIM card assembling groove plate, and the circuit board is electrically connected with the pins; the right side wall of the SIM card assembling groove plate is fixedly connected with a plurality of USB sockets corresponding to the SIM card assembling grooves, and the USB sockets are electrically connected with the circuit board; the top of the SIM card assembling groove plate is assembled with a top cover; the bottom of the top cover is fixedly connected with a plurality of SIM card extrusion components matched with the SIM card installation grooves; the SIM card extrusion components comprise upright post sleeves fixedly connected to the bottom of the top cover, telescopic upright posts are connected in the upright post sleeves in a sliding manner, and the bottoms of the telescopic upright posts are fixedly connected with rubber extrusion disc bodies; the top fixedly connected with extrusion spring of flexible stand, extrusion spring fixed connection is at the top in the stand sleeve.
Adopt above-mentioned device part design not only to have realized inserting the SIM card with many working equipment easy to assemble, and above-mentioned device part design realizes firm electric connection, the communication work that a plurality of SIM cards can be firm.
Drawings
FIG. 1 is a schematic view of a dispersed structure of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a SIM card pressing member in the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an electromagnetic attracting and attracting member according to an embodiment of the present invention;
FIG. 4 is a schematic view of another embodiment of the present invention shown in FIG. 1;
FIG. 5 is a schematic view of the overall structure in the embodiment of the present invention;
FIG. 6 is a schematic diagram of a distribution structure of an SIM card installation slot in an embodiment of the present invention;
fig. 7 is a schematic diagram of a distribution structure of USB sockets in the embodiment of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-7, an SIM card information reading apparatus includes a SIM card assembling slot plate 1, a mounting slot 11 is formed in the SIM card assembling slot plate 1, and a plurality of SIM card mounting slots 111 are formed at the bottom of the mounting slot 11; the SIM card is mounted in the SIM card mounting slot 111.
The bottom of the SIM card mounting slot 111 is fixedly connected with a plurality of pins corresponding to the SIM card; the SIM card is electrically connected to the SIM card mounting slot 111 through the pin.
In a conventional manner, the above-mentioned SIM card information reading apparatus further includes a circuit board (not shown) mounted in the SIM card mounting slot plate 1, and the circuit board is electrically connected to the pins.
The right side wall of the SIM card assembling groove plate 1 is fixedly connected with a plurality of USB sockets 2 corresponding to the SIM card assembling grooves 111, and the USB sockets 2 are electrically connected with the circuit board; the USB socket 2 is inserted into the working equipment to realize simultaneous communication connection of a plurality of working equipment to the SIM card.
The top of the SIM card assembling groove plate 1 is provided with a top cover 3; the bottom of the top cover 3 is fixedly connected with a plurality of SIM card extrusion components 7 matched with the SIM card installation grooves 111; the stable installation of the SIM card in the SIM card installation slot 111 is achieved by the SIM card pressing member 7.
The SIM card squeezing components 7 respectively comprise a column sleeve 71 fixedly connected to the bottom of the top cover 3, a telescopic column 73 is connected in the column sleeve 71 in a sliding manner, and a rubber squeezing disc body 74 is fixedly connected to the bottom of the telescopic column 73; the top of the telescopic upright 73 is fixedly connected with an extrusion spring 72, and the extrusion spring 72 is fixedly connected with the top of the inner cylinder cavity 711 of the upright sleeve 71.
The cross-sectional shapes of the column sleeve 71 and the telescopic column 73 are rectangular.
The top of the SIM card assembling groove plate 1 is provided with four bevel parts; the folding corners at the top of the SIM card assembling groove plate 1 are fixedly connected with assembling parts which are vertically arranged upwards; the top cover 3 is assembled on the SIM card assembling groove plate 1 through the assembling piece.
Specifically, the assembly parts comprise mounting screws 6 fixedly connected to the SIM card assembly groove plate 1; the mounting screw 6 upwards penetrates through the folded corner part of the top cover 3; the mounting screw is threadedly connected with a fastening nut 61. When the top cover 3 is installed on the top of the SIM card assembling slot plate 1, at this time, the pressing spring 72 is shortened, and at this time, the rubber pressing plate 74 is pressed on the SIM card, and then the SIM card can be stably electrically connected to the pins. The front side wall and the rear side wall of the SIM card assembling groove plate 1 are fixedly connected with a pitch absorbing mounting piece.
The bowing-absorbing mounting pieces are fixedly connected with claw rods 4 on the SIM card assembling groove plate 1, and the end parts 41 of the claw rods 4 are connected with electromagnetic bowing-absorbing pieces 5 in a sliding mode.
The claw rod 4 comprises a C-shaped rod body fixedly connected to the side wall of the SIM card assembling groove plate 1, and the end part of the C-shaped rod body is in sliding connection with the electromagnetic attracting and bending piece 5.
The electromagnetic depression part 5 comprises a cylindrical part 53 which is slidably connected to the C-shaped rod body part, the end part of the cylindrical part 53 is fixedly connected with an electromagnet 52, and the end part of the electromagnet 52 is fixedly connected with an iron disc body 51.
The whole device is installed on the working equipment by adopting a pitch-suction installation piece.
Specifically, insert USB socket 2 and realize many working equipment simultaneous communication connection on the working equipment and connect the SIM card, at this moment, in order to the electric connection that whole device is firm to the working equipment, will inhale the mount of bowing and install in the both sides of working equipment, specifically, loosen fastening nut, will open electro-magnet 52 (on the iron core electric connection of electro-magnet 52 to portable power source), iron disc body 51 produces a large amount of magnetism, realizes installing whole device adsorption on the working equipment through the adsorption of iron disc body 51.
Adopt above-mentioned device part design not only to have realized inserting the SIM card with many working equipment easy to assemble, and above-mentioned device part design realizes firm electric connection, the communication work that a plurality of SIM cards can be firm.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The SIM card information reading device is characterized by comprising an SIM card assembling groove plate, wherein a mounting groove is formed in the SIM card assembling groove plate, and a plurality of SIM card mounting grooves are formed in the bottom of the mounting groove; the bottom of the SIM card mounting groove is fixedly connected with a plurality of pins corresponding to the SIM card; the SIM card information reading device also comprises a circuit board assembled in the SIM card assembling groove plate, and the circuit board is electrically connected with the pins; the right side wall of the SIM card assembling groove plate is fixedly connected with a plurality of USB sockets corresponding to the SIM card assembling grooves, and the USB sockets are electrically connected with the circuit board; the top of the SIM card assembling groove plate is provided with a top cover; the bottom of the top cover is fixedly connected with a plurality of SIM card extrusion components matched with the SIM card installation grooves; the SIM card extrusion components comprise upright post sleeves fixedly connected to the bottom of the top cover, telescopic upright posts are connected in the upright post sleeves in a sliding manner, and the bottoms of the telescopic upright posts are fixedly connected with rubber extrusion disc bodies; the top fixedly connected with extrusion spring of flexible stand, extrusion spring fixed connection is at the top in the stand sleeve.
2. The SIM card information reading apparatus according to claim 1, wherein the column sleeve and the telescopic column have a rectangular transverse cross-sectional shape.
3. The SIM card information reading apparatus according to claim 2, wherein the top of the SIM card assembly slot plate has four folded corner portions; the folding corner parts at the top of the SIM card assembling groove plate are fixedly connected with assembling parts which are vertically arranged upwards; the top cover is assembled on the SIM card assembling groove plate through the assembling part.
4. The SIM card information reading apparatus of claim 3, wherein the assembling members each comprise a mounting screw fixedly attached to a SIM card assembling groove plate; the mounting screw rod upwards penetrates through the folded angle part of the top cover; and the mounting screw is in threaded connection with a fastening nut.
5. The SIM card information reading apparatus according to claim 4, wherein a depression mount is fixedly connected to both front and rear side walls of the SIM card fitting groove plate.
6. The SIM card information reading apparatus of claim 5, wherein the mount members are each fixedly connected to a claw bar on the SIM card mounting slot plate, and an electromagnetic mount member is slidably connected to an end of the claw bar.
7. The SIM card information reading apparatus of claim 6, wherein the claw bar comprises a C-shaped bar body fixedly connected to a side wall of the SIM card assembling groove plate, and an end of the C-shaped bar body is slidably connected to the electromagnetic attracting/depressing member.
8. The SIM card information reading apparatus according to claim 7, wherein the electromagnetic attraction and depression member includes a cylindrical portion slidably connected to the C-shaped rod portion, an electromagnet is fixedly connected to an end portion of the cylindrical portion, and an iron plate is fixedly connected to an end portion of the electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210977827.2A CN115345182A (en) | 2020-09-24 | 2020-09-24 | Multi-SIM card reading method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210977827.2A CN115345182A (en) | 2020-09-24 | 2020-09-24 | Multi-SIM card reading method |
| CN202011016609.XA CN112149434B (en) | 2020-09-24 | 2020-09-24 | SIM card information reading device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011016609.XA Division CN112149434B (en) | 2020-09-24 | 2020-09-24 | SIM card information reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115345182A true CN115345182A (en) | 2022-11-15 |
Family
ID=73896714
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011016609.XA Active CN112149434B (en) | 2020-09-24 | 2020-09-24 | SIM card information reading device |
| CN202210977827.2A Pending CN115345182A (en) | 2020-09-24 | 2020-09-24 | Multi-SIM card reading method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011016609.XA Active CN112149434B (en) | 2020-09-24 | 2020-09-24 | SIM card information reading device |
Country Status (1)
| Country | Link |
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| CN (2) | CN112149434B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304262A (en) * | 2000-01-07 | 2001-07-18 | 厚武科技有限公司 | Handset with several network access card plug sockets for radio communication system |
| EP2823630B1 (en) * | 2012-05-04 | 2019-04-24 | Nokia Technologies Oy | An apparatus for receiving a plurality of memory cards |
| CN202652308U (en) * | 2012-07-03 | 2013-01-02 | 昆山鸿日达电子科技有限公司 | Double SIM card handset stand |
| CN207115466U (en) * | 2017-08-09 | 2018-03-16 | 深圳市奥克多普科技有限公司 | A kind of SIM card Ka Chi and SIM card Ka Chi control system |
| CN109951580A (en) * | 2017-12-20 | 2019-06-28 | 林赞油 | A kind of mobile phone of sim card slot rotation clamping |
-
2020
- 2020-09-24 CN CN202011016609.XA patent/CN112149434B/en active Active
- 2020-09-24 CN CN202210977827.2A patent/CN115345182A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN112149434B (en) | 2022-08-30 |
| CN112149434A (en) | 2020-12-29 |
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