KR101970308B1 - Electronic device where sim card can be mounted - Google Patents

Electronic device where sim card can be mounted Download PDF

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Publication number
KR101970308B1
KR101970308B1 KR1020120126178A KR20120126178A KR101970308B1 KR 101970308 B1 KR101970308 B1 KR 101970308B1 KR 1020120126178 A KR1020120126178 A KR 1020120126178A KR 20120126178 A KR20120126178 A KR 20120126178A KR 101970308 B1 KR101970308 B1 KR 101970308B1
Authority
KR
South Korea
Prior art keywords
sim card
socket
electronic device
induction bracket
height
Prior art date
Application number
KR1020120126178A
Other languages
Korean (ko)
Other versions
KR20140059583A (en
Inventor
이우석
백운광
구재철
Original Assignee
엘지전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020120126178A priority Critical patent/KR101970308B1/en
Publication of KR20140059583A publication Critical patent/KR20140059583A/en
Application granted granted Critical
Publication of KR101970308B1 publication Critical patent/KR101970308B1/en

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    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to an electronic device that can be mounted with a SIM card, comprising: a socket into which a SIM card is inserted for data transmission; And an induction bracket provided at the rear of the inlet of the socket, wherein the induction bracket is formed of a material having a weaker strength than the terminal of the SIM card.

Description

Electronic device that SIM card can put on and take off {ELECTRONIC DEVICE WHERE SIM CARD CAN BE MOUNTED}

The present invention relates to an electronic device detachable from a SIM card. The present invention relates to an electronic device detachable from a SIM card capable of preventing damage to a terminal portion when the SIM card is attached and detached by improving the structure of the SIM card mounting portion.

FIG. 1 is a diagram illustrating a conventional electronic device 10 that can be attached and detached, and FIG. 2 is a cross-sectional view of FIG. 1 taken along line AA.

The conventional electronic device 10 illustrated in FIGS. 1 and 2 includes a battery mounting unit 20, and a shield can 30 made of a metal material is provided on a bottom surface of the battery mounting unit 20.

The shield can covers an electronic device mounted on a circuit board to block electromagnetic interference affecting electronic devices and to protect the electronic device from external shock.

The shield can 30 is partially cut off, and the SIM card mounting portion 40 is provided at a portion where the shield can 30 is cut off. Therefore, the SIM card mounting portion 40 is provided at one corner of the battery mounting portion 20.

The SIM card mounting portion 40 includes a socket 41 into which the SIM card 50 is inserted, and an induction portion 42 which guides the insertion of the SIM card into the socket 41.

As shown in FIG. 2, the induction part 42 is formed by bending a portion of the shield can 30 to be elastically deformable.

Under the above structure, in order to insert the SIM card 50 into the socket 41, the rear end of the SIM card 50 is brought into contact with the inlet of the socket 41, and then the SIM card 50 is moved downward from the top. Pressing causes the sim card 50 to squeeze the induction part 42, and slides the sim card 50 into the socket 41 while the sim card 50 is inserted into the socket 41.

However, under such a conventional structure, since the shaping of the shield can 30 is mainly performed by punching, a burr protrudes upward at the end of the induction part 42 during the shaping of the shield can 30. A burr may occur, and the SIM card 50 may slide in the compressed state of the induction part 42, thereby causing a problem in that the terminal part of the SIM card 50 is scratched by a burr.

In this case, the terminal means a portion exposed to the outside for data transmission.

On the other hand, since the burr is part of the shield can 30 made of a material having a greater strength than the terminal portion of the sim card 50, if a burr contact occurs between the burr and the terminal portion of the sim card The SIM card will be damaged.

In order to solve the above problems, an object of the present invention is to provide an electronic device that improves the structure of the SIM card attachment / detachment unit so that the SIM card can be detached more smoothly while the SIM card is not damaged.

The present invention relates to an electronic device detachable from a SIM card, comprising: a removable electronic device having a SIM card having a terminal, comprising: a socket into which a SIM card is inserted for data transmission; And an induction bracket provided at the rear of the inlet of the socket, wherein the induction bracket includes a material having a weaker strength than the terminal of the SIM card.

The induction bracket may include a release preventing protrusion protruding upward.

The induction bracket may be made of plastic in contact with the SIM card.

An electronic device according to an embodiment of the present invention may further include a shield can, the shield can includes a cutout portion partially cut off, and the socket and the induction bracket may be disposed at the cutout portion.

The shield can includes a horizontal portion extending horizontally and an inclined portion extending obliquely downward from the horizontal portion, and the height of the upper surface of the socket may be lower than or equal to the height of the horizontal portion.

The height of the bracket may be shorter in length from the end of the SIM card to the end portion of the terminal than the length from the inlet of the socket to the top of the inclined portion.

According to one or more embodiments of the present disclosure, an electronic device detachable from a SIM card may include an electronic device detachable from a SIM card having a terminal, and includes a battery mounting unit including a battery; A portion of the bottom surface of the battery mounting portion in which a SIM card mounting portion accommodating portion is provided; The SIM card mounting unit is provided in the SIM card mounting unit, and the SIM card mounting unit includes a socket including a plurality of pins, and an induction bracket positioned behind the inlet of the socket.

The induction bracket may include a material having a weaker strength than the bottom surface of the battery mounting part.

The induction bracket may include a material having a weaker strength than the terminal portion of the SIM card.

The electronic device to which the SIM card is removable according to an embodiment of the present invention may be a portable router.

According to the present invention, no damage occurs to the SIM card in the process of attaching and detaching the SIM card, thereby enabling the use of a more stable electronic device.

1 is a plan view showing a conventional electronic device detachable electronic device.
FIG. 2 is a cross-sectional view taken along line II of FIG. 1.
3 is a plan view illustrating an electronic device according to an embodiment of the present invention.
4 is a perspective view showing the SIM card mounting unit.
5 is a cross-sectional view taken along line VV of FIG. 3.
6 and 7 are cross-sectional views illustrating a process of mounting a SIM card.
8 is a plan view showing a SIM card.

In describing the configuration of an electronic device according to an exemplary embodiment of the present invention, the upper direction indicates a direction above the ground in FIG. 3, and the lower direction indicates a direction below the ground in FIG. 3, and the rear direction indicates an upward direction in FIG. 3. Means a downward direction in FIG. In other words, the rear side is a direction in which the SIM card exits from the socket described later, and the front side refers to a direction in which the SIM card is inserted into the socket.

Hereinafter, a configuration of an electronic device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

3 is a plan view showing an electronic device according to an embodiment of the present invention, FIG. 4 is a perspective view showing an enlarged SIM card attaching part separately, and FIG. 5 is a cross-sectional view taken along line VV of FIG.

3 to 8 illustrate a router as an example of an electronic device according to an embodiment of the present invention. However, the electronic device according to the present invention is not limited to the router. If the SIM card 50 is a removable electronic device, the electronic device may include both a mobile phone and an electronic picture frame.

Referring to FIG. 3, the electronic device 100 according to an embodiment of the present invention includes a battery mounting unit 110 having a quadrangular shape. The bottom surface of the battery mounting unit 110 is provided with a metal plate, which is a shield can (120, shield can).

The shield can 120 is a part of one corner is cut off. The cut-out part becomes the SIM card mounting part accommodating part 130 (refer to FIG. 5), and the SIM card mounting part 200 is provided in the SIM card mounting part accommodating part 130.

The SIM card mounting unit 200 includes a socket 210 and an induction bracket 220 provided at the rear of the socket 210.

The socket 210 is provided with a plurality of pins 211, and can transmit data with the SIM card 50. The socket 210 included in the present embodiment may use any one of the conventional sockets. Since it can be employed, detailed description of the structure and function of the socket will be omitted.

The induction bracket 220 provided at the rear of the socket 210 is a substantially plate-like member, and includes a release preventing protrusion 221 having a central portion protruding upward. The induction bracket 220 is made of a material having a smaller strength than the terminal portion of the SIM card 50, for example, may be made by injection molding plastic.

The shield can 120 occupies most of the area and horizontally extends horizontally and inclined downwardly from the horizontal portion 121 in the vicinity of the sim card mounting portion receiving portion 130. A portion 122 and a lower bent portion 123 is bent at the lower end of the inclined portion 122 to extend again horizontally.

The inclined portion 122 is provided on the rear side of the induction bracket 220.

Therefore, the inclined portion 122 inclines downward from the horizontal portion 121 toward the front at the rear side of the induction bracket 220, and the height thereof gradually decreases toward the front.

Meanwhile, the socket 210 and the horizontal portion 121 have substantially the same height, or the height of the upper surface of the socket 210 is formed lower than the height of the horizontal portion 121. If the height of the socket 210 is higher, when the battery (not shown) is mounted, the battery can be raised by the protruding height of the socket 210.

In addition, the height of the upper surface of the induction bracket 220 is formed to be lower than the height of the horizontal portion 121 of the shield can 120, and may have approximately the same height as the height of the lower bent portion 123.

In addition, as shown in FIG. 6, the distance L1 between the inlet of the socket 210 and the horizontal portion 121 is the length L2 from the front end of the sim card 50 to the end portion of the terminal portion. Can be longer than). This is to prevent the terminal portion of the SIM card 50 from being in contact with the shield can in the process of inserting the SIM card 50. When the length condition as described above, the terminal portion of the sim card 50 and the shield can 120 is not in contact with the SIM card 50 in the detachment process.

8 shows an example of a SIM card 50 that can be mounted to an electronic device according to an embodiment of the present invention. The SIM card 50 includes a terminal unit 51 mounted on an electronic device for transmitting and receiving data, and the terminal unit 51 is exposed to the outside, and the pin 211 is mounted inside the socket 210. Contact with In FIG. 8, the front end of the SIM card 50 is the lower end of the drawing, and the rear end means the upper end of the drawing. Therefore, L2 is the length from the front end of the sim card 50 to the rear end of the terminal portion 51.

Hereinafter, a process of mounting the SIM card 50 to the SIM card mounting unit 200 having the above structure will be described.

As shown in FIG. 6, the user places the SIM card 50 on the SIM card mounting unit 200 so that the front end of the SIM card 50 is located at the inlet of the rear end of the socket 210.

At this time, as described above, the distance L1 between the inlet of the socket 210 and the horizontal portion 121 is the distance L2 from one end (front end) of the SIM card 50 to the end (rear end) of the terminal part 51. Since it is longer, the terminal portion 51 does not contact the shield can 120.

On the other hand, in the state of Figure 6, the user presses the SIM card 50 downward. Then, while pressing downward to the front, the SIM card 50 is to slide inward through the inlet of the socket 210.

At this time, the terminal portion of the SIM card 50 does not come into contact with the shield can of greater strength, but slides in contact with the induction bracket having a weaker strength, thereby preventing damage from friction.

Meanwhile, when the SIM card 50 is pushed into the socket 210 as described above, the SIM card 50 is slightly bent as shown in FIG. 7, and is inserted into the socket and inserted into the socket as shown in FIG. 5. In the shape as shown.

As described above, the battery is mounted on the battery mounting unit 110 and the shield can 120 in which the SIM card 50 is mounted.

At this time, the height of the socket 210 is lower than the height of the horizontal portion 121 of the shield can 120, when the battery is mounted on the battery mounting portion 110, the phenomenon that the socket 210 is lifted or lifted It can be stably seated without.

In the state where the SIM card 50 is mounted as described above, even if an impact from the outside is applied, the separation from the socket 210 of the SIM card is restricted by the release preventing protrusion 211.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention.

Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments.

The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

50: SIM card 51: terminal
100: electronic device 110: battery compartment
120: shield can 121: horizontal portion
122: inclined portion 123: lower bent portion
130: SIM card mounting portion 200: SIM card mounting portion
210: socket 211: pin
220: Induction bracket 221: Fall prevention protrusion

Claims (10)

An electronic device detachable by a SIM card provided with a terminal portion,
A socket into which a SIM card is inserted for data transmission;
An induction bracket provided behind the inlet of the socket,
The induction bracket is made of a material having a weaker strength than the terminal portion of the sim card,
The induction bracket,
Including a fall prevention protrusion protruding upwards,
The SIM card inserted into the socket is spaced apart from the release preventing protrusion,
The height of the bottom of the SIM card inserted into the socket is lower than the height of the fall prevention protrusion.
Electronic device which SIM card is removable.
delete The method of claim 1,
The induction bracket is a removable electronic device removable SIM card made of a plastic part in contact with the SIM card.
The method of claim 1,
Further includes a shield can,
The shield can includes an incision partially cut away,
The socket and the induction bracket is a removable electronic device removable SIM card disposed in the cutout.
The method of claim 4, wherein
The shield can includes a horizontal portion extending horizontally and an inclined portion extending obliquely downward from the horizontal portion,
The height of the upper surface of the socket is lower than or equal to the height of the horizontal portion of the electronic device detachable SIM card.
The method of claim 5,
And a SIM card having a shorter length from an end of the SIM card to a portion where the terminal portion ends than a length from an entrance of the socket to an upper end of the inclined portion.
An electronic device detachable by a SIM card provided with a terminal portion,
A battery mounting unit capable of mounting a battery;
A portion of the bottom surface of the battery mounting portion in which a SIM card mounting portion accommodating portion is provided;
It includes a sim card mounting portion provided in the sim card mounting portion receiving portion,
The SIM card mounting portion,
A socket comprising a plurality of pins,
An induction bracket located behind the inlet of the socket,
The induction bracket,
Including a fall prevention protrusion protruding upwards,
The SIM card inserted into the socket is spaced apart from the release preventing protrusion,
The height of the bottom of the SIM card inserted into the socket is lower than the height of the fall prevention protrusion.
Electronic device which SIM card is removable.
The method of claim 7, wherein
The induction bracket is a removable electronic device made of a SIM card made of a material having a weak strength compared to the bottom of the battery mounting portion.
The method of claim 7, wherein
And the induction bracket includes a material having a strength that is weaker than that of the terminal of the sim card.
The electronic device to which the SIM card of any one of claims 1 and 3 to 9 can be attached and detached is a portable router.
KR1020120126178A 2012-11-08 2012-11-08 Electronic device where sim card can be mounted KR101970308B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120126178A KR101970308B1 (en) 2012-11-08 2012-11-08 Electronic device where sim card can be mounted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120126178A KR101970308B1 (en) 2012-11-08 2012-11-08 Electronic device where sim card can be mounted

Publications (2)

Publication Number Publication Date
KR20140059583A KR20140059583A (en) 2014-05-16
KR101970308B1 true KR101970308B1 (en) 2019-08-13

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Application Number Title Priority Date Filing Date
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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101592274B1 (en) * 2014-12-18 2016-02-19 주식회사 제이앤티씨 Socket connector for Nano-SIM and Micro-SD Combo lever type

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012209889A (en) * 2011-03-30 2012-10-25 Panasonic Corp Electronic device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101241882B1 (en) * 2006-04-21 2013-03-11 엘지전자 주식회사 Portable Terminal
KR101386471B1 (en) * 2007-07-25 2014-04-18 엘지전자 주식회사 Portable terminal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012209889A (en) * 2011-03-30 2012-10-25 Panasonic Corp Electronic device

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