KR20140059583A - 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
KR20140059583A
KR20140059583A KR1020120126178A KR20120126178A KR20140059583A KR 20140059583 A KR20140059583 A KR 20140059583A KR 1020120126178 A KR1020120126178 A KR 1020120126178A KR 20120126178 A KR20120126178 A KR 20120126178A KR 20140059583 A KR20140059583 A KR 20140059583A
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KR
South Korea
Prior art keywords
sim card
socket
bracket
electronic device
shield
Prior art date
Application number
KR1020120126178A
Other languages
Korean (ko)
Other versions
KR101970308B1 (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 mounting a SIM card, which includes: a socket into which the SIM card is inserted to transmit data; and an induction bracket which is formed on the rear of the entrance of the socket. The induction bracket includes a material whose intensity is weaker than the intensity of the terminal part of the SIM card.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electronic device,

The present invention relates to an electronic device in which a SIM card is detachable, and relates to an electronic device in which a SIM card can be detached and removed, by which the structure of a SIM card mounting part can be improved to prevent damage to a terminal part when the SIM card is detached.

FIG. 1 is a view showing an electronic device 10 in which a conventional SIM card is detachable, and FIG. 2 is a view showing a cross section cut along the line AA in FIG.

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

The shield can covers an electronic device mounted on a circuit board, thereby shielding the electromagnetic interference that may affect the electronic device and protecting the electronic device from external impacts.

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

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

As shown in FIG. 2, the guiding portion 42 is formed by bending the shield can 30 such that a part of the shield can 30 is elastically deformable.

In order to fit the SIM card 50 into the socket 41 under the above structure, 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 So that the SIM card 50 is inserted into the socket 41 by pushing the SIM card 50 to press the guide 42 and then sliding the SIM card 50 to the inside of the socket 41. [

The shield can 30 is formed mainly by punching and blanking so that the shield can 30 is prevented from being deformed by the burr protruding upward from the end of the guiding portion 42 during the molding process of the shield can 30. [ a burr may occur and the SIM card 50 slides while squeezing the guide part 42 so that the terminal part of the SIM card 50 may be scratched by a burr.

Here, the term " terminal portion " means a portion exposed to the outside for data transmission.

Since the burr is a part of the shield can 30 made of a material having a higher strength than the terminal portion of the SIM card 50, when the sliding contact occurs between the burr and the terminal portion of the SIM card , The SIM card is damaged.

It is an object of the present invention to improve the structure of a SIM card attaching / detaching section to solve the above problems, and to provide an electronic apparatus which prevents a SIM card from being damaged even when the SIM card is inserted and removed more smoothly.

The present invention relates to an electronic apparatus in which a SIM card is detachable, and in which a SIM card provided with a terminal unit is removable, comprising: a socket into which a SIM card is inserted for data transmission; And an induction bracket disposed behind the inlet of the socket, wherein the induction bracket includes a material having a strength lower than that of the terminal portion of the SIM card.

The guide bracket may include an escape projection protruding upward.

The guiding bracket may be made of plastic at a portion contacting the sim card.

The electronic apparatus according to an embodiment of the present invention may further include a shield can, wherein the shield can includes a partially cut-out portion, and the socket and the guide bracket may be disposed in the cut-out portion.

The shield can includes a horizontal portion extending horizontally and an inclined portion extending downwardly from the horizontal portion. The height of the top 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 than a length from an entrance of the socket to an upper end of the inclined portion, and a length from an end of the SIM card to an end of the terminal portion may be shorter.

According to an embodiment of the present invention, there is provided an electronic device in which a SIM card having a terminal portion is detachable, comprising: a battery mounting portion to which a battery can be attached; A SIM card mounting part accommodating part of which a bottom part of the battery mounting part is cut away; The SIM card mounting portion includes a socket including a plurality of pins and an induction bracket positioned behind the inlet of the socket.

The guide bracket may include a material having a strength lower than that of the bottom surface of the battery mounting portion.

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

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

According to the present invention, there is no damage to the SIM card in the process of attaching / detaching the SIM card, which makes it possible to use more stable electronic equipment.

1 is a plan view showing an electronic device in which a conventional SIM card is detachable.
Fig. 2 is a sectional view taken along line II of Fig. 1; Fig.
3 is a plan view showing an electronic apparatus according to an embodiment of the present invention.
4 is a perspective view showing the SIM card mounting portion.
5 is a sectional view taken along line VV in Fig.
6 and 7 are sectional views for explaining the process of mounting the SIM card.
8 is a plan view showing the SIM card.

In the description of the structure of the electronic device according to the embodiment of the present invention, the upper direction in FIG. 3 indicates the upward direction of the paper, and the downward direction indicates the downward direction in FIG. Means a downward direction in Fig. That is, the backward direction is a direction in which the SIM card comes out of the socket described later, and the direction in which the SIM card is inserted into the socket is forward.

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

FIG. 3 is a plan view showing an electronic apparatus according to an embodiment of the present invention, FIG. 4 is a perspective view showing an enlarged view of a SIM card mounting portion, and FIG. 5 is a sectional view taken along line VV in FIG.

3 to 8 illustrate a router as an example of an electronic apparatus according to an embodiment of the present invention. However, the electronic device according to the present invention is not limited to a router, and if the SIM card 50 is an attachable / detachable electronic device, it may include a cellular phone, an electronic frame, and the like.

Referring to FIG. 3, the electronic device 100 according to an embodiment of the present invention includes a battery mounting portion 110 having a substantially rectangular shape. A metal plate is provided on the bottom of the battery loading unit 110, and the plate is a shield can 120.

The shield can 120 is partially cut in the vicinity of one corner. 5). The SIM card mounting portion 200 is provided in the SIM card mounting portion accommodating portion 130. The SIM card mounting portion 200 is formed in the SIM card mounting portion accommodating portion 130 (see FIG.

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

The socket 210 includes a plurality of pins 211 and is capable of transmitting data to and from the SIM card 50. The socket 210 included in the present embodiment may be any one of conventional sockets Therefore, 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 slip prevention protrusion 221 protruding upward at a central portion thereof. The guide bracket 220 is made of a material having a strength smaller than that of the terminal portion of the SIM card 50. For example, plastic can be injection molded.

The shield can 120 includes a horizontally extending horizontal portion 121 occupying most of the area and an inclined portion 121 extending obliquely downward from the horizontal portion 121 in the vicinity of the card- And a lower bent part 123 bent at the lower end of the inclined part 122 and extending horizontally again.

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

Accordingly, the inclined portion 122 is inclined downward from the horizontal portion 121 toward the front on the rear side of the induction bracket 220, and the height thereof gradually decreases toward the front.

The socket 210 and the horizontal part 121 have substantially the same height or the height of the upper surface of the socket 210 is lower than the height of the horizontal part 121. If the height of the socket 210 is higher, the battery may be lifted by the protruded height of the socket 210 when the battery (not shown) is mounted.

The height of the upper surface of the induction bracket 220 may be lower than the height of the horizontal portion 121 of the shield can 120 and may be substantially the same height as the height of the lower bent portion 123.

6, the distance L1 between the inlet of the socket 210 and the horizontal portion 121 is greater than the distance L2 from the front end of the SIM card 50 to the end of the terminal portion L2 ). ≪ / RTI > This is to prevent the terminal portion of the SIM card 50 from being damaged by contact with the shield can in the process of inserting the SIM card 50. The terminal portion of the SIM card 50 and the shield can 120 do not come into contact with each other in the process of attaching and detaching the SIM card 50. [

Fig. 8 shows an example of a SIM card 50 that can be attached 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 exchanging data with the terminal unit 51. The terminal unit 51 is exposed to the outside, / RTI > 8, the front end of the SIM card 50 is the lower end of the drawing, and the rear end thereof is 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 on the SIM card mounting part 200 having the above structure will be described.

The user puts the SIM card 50 on the SIM card mounting part 200 so that the front end of the SIM card 50 is located at the entrance of the socket 210 at the rear end as shown in FIG.

The distance L1 between the entrance of the socket 210 and the horizontal portion 121 is equal to the distance L2 from the one end (the front end) of the SIM card 50 to the end portion (the rear end) of the terminal portion 51 The terminal portion 51 does not come into contact with the shield can 120. As a result,

6, the user presses the SIM card 50 downward. Then, the SIM card 50 is pushed toward the front side while being pressed downward, so that the SIM card 50 slides inward through the opening of the socket 210.

At this time, the terminal portion of the SIM card 50 does not come in contact with the shield can having a larger strength but slides in contact with the weaker induction bracket, so that it is not damaged by friction.

7, when the SIM card 50 is pushed toward the socket 210 as described above, the SIM card 50 is slightly bent as shown in FIG. 7, inserted into the socket, As shown in FIG.

The battery is mounted on the upper portion of the battery mounting portion 110 and the shield can 120 on which the SIM card 50 is mounted as described above.

Since 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 socket 210 may be lifted or lifted So that it can be stably installed.

In the state where the SIM card 50 is mounted as described above, even if an external impact is applied, the escape protrusion 211 restricts the removal of the SIM card from the socket 210. [

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention.

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

The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

50: SIM card 51: terminal part
100: Electronic device 110: Battery mounting part
120: shield can 121: horizontal part
122: an inclined portion 123: a lower bent portion
130: SIM card insertion part 200: SIM card insertion part
210: socket 211: pin
220: guide bracket 221: dropout protrusion

Claims (10)

1. An electronic device in which a SIM card provided with a terminal portion is detachable,
A socket into which a SIM card is inserted for data transmission;
And an induction bracket provided behind the inlet of the socket,
Wherein the guiding bracket comprises a material whose strength is weaker than that of the terminal portion of the sim card.
The method according to claim 1,
The guide bracket
And a protruding protrusion protruding from the upper portion.
3. The method of claim 2,
Wherein the guiding bracket is removable from a sim card in which a portion of the guiding bracket in contact with the sim card is made of plastic.
The method according to claim 1,
Further comprising a shield can,
The shield can includes a cut-out portion,
Wherein the socket and the guide bracket are removable from the SIM card disposed in the incision.
5. The method of claim 4,
Wherein the shield can includes a horizontal portion extending horizontally and an inclined portion extending downwardly from the horizontal portion in an inclined manner,
Wherein a height of an upper surface of the socket is lower than or equal to a height of the horizontal portion.
6. The method of claim 5,
The height of the bracket,
Wherein a shorter length from an end of the SIM card to a end of the terminal part than a length from an entrance of the socket to an upper end of the inclined part is detachable.
1. An electronic device in which a SIM card provided with a terminal portion is detachable,
A battery mounting portion to which the battery can be mounted;
A SIM card mounting part accommodating part of which a bottom part of the battery mounting part is cut away;
And a SIM card mounting part provided in the SIM card mounting part accommodating part,
Wherein,
A socket including a plurality of pins,
And an induction bracket positioned behind the inlet of the socket.
8. The method of claim 7,
Wherein the guide bracket includes a material having a strength lower than that of the bottom surface of the battery loading portion.
8. The method of claim 7,
Wherein the guiding bracket includes a material having a strength lower than that of the terminal portion of the sim card.
The electronic device according to any one of claims 1 to 9, wherein the SIM card as a portable router is removable.
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

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

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Cited By (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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070104133A (en) * 2006-04-21 2007-10-25 엘지전자 주식회사 Portable terminal
KR20090011318A (en) * 2007-07-25 2009-02-02 엘지전자 주식회사 Portable terminal
JP2012209889A (en) * 2011-03-30 2012-10-25 Panasonic Corp Electronic device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070104133A (en) * 2006-04-21 2007-10-25 엘지전자 주식회사 Portable terminal
KR20090011318A (en) * 2007-07-25 2009-02-02 엘지전자 주식회사 Portable terminal
JP2012209889A (en) * 2011-03-30 2012-10-25 Panasonic Corp Electronic device

Cited By (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

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Publication number Publication date
KR101970308B1 (en) 2019-08-13

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