KR101551153B1 - Contact terminal of the card socket for hipass terminal - Google Patents

Contact terminal of the card socket for hipass terminal Download PDF

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Publication number
KR101551153B1
KR101551153B1 KR1020150091432A KR20150091432A KR101551153B1 KR 101551153 B1 KR101551153 B1 KR 101551153B1 KR 1020150091432 A KR1020150091432 A KR 1020150091432A KR 20150091432 A KR20150091432 A KR 20150091432A KR 101551153 B1 KR101551153 B1 KR 101551153B1
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KR
South Korea
Prior art keywords
contact
terminal
support frame
contact terminal
elastic
Prior art date
Application number
KR1020150091432A
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Korean (ko)
Inventor
정제을
Original Assignee
주식회사 아이덱스
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Priority to KR1020150091432A priority Critical patent/KR101551153B1/en
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Publication of KR101551153B1 publication Critical patent/KR101551153B1/en

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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
    • G06K7/0021—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
    • 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
    • G06K7/0047—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 edge contacts
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The present invention relates to a contact terminal of a card socket for a high-pass terminal, which can easily mount a contact terminal provided in a card socket of a high-pass terminal, thereby enhancing work productivity and preventing connection terminal deformation, will be.
That is, the present invention provides a contact terminal of a card socket for a high-pass terminal in which a contact terminal is provided in a support frame inside a socket housing, wherein a plurality of contact terminals are embedded at equal intervals in a support frame of the socket housing, Only the inner end portion of the end portion of the first elastic support surface having a long length is embedded in the support frame with respect to the elastic bent contact portion of the contact terminal, and the remaining second elastic support surface and the second elastic support surface, And a stopper for supporting a second elastic support surface of the contact terminal is coupled to the engagement hole formed in the support frame to limit the height of the contact portion. .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a contact terminal of a card socket for a high-

The present invention relates to a contact terminal of a card socket for a high-pass terminal, more specifically, a contact terminal provided in a card socket of a high-pass terminal can be easily mounted, thereby enhancing work productivity and preventing deformation of the contact terminal To a contact terminal of a card socket for a high-pass terminal for enhancing reliability.

Generally, a high-pass terminal represents a toll settlement terminal for a vehicle used in a high-pass system, which is an electronic toll collection system for quickly and safely paying a toll in a running state without stopping for a toll payment on a highway toll gate.

The high-pass terminal includes a card socket to which an electronic card (hereinafter referred to as a smart card) having an intelligent IC chip for road toll payment is inserted and mounted, And a circuit for controlling the operation of the respective components and informing the user that the charge is normally paid by operating the display unit when normal charge settlement is performed from the wirelessly transmitted and received information And a circuit board is constituted.

The structure of the card socket of the high pass terminal includes a socket housing having a circuit board to be electrically connected and controlled, a card insertion slot formed on one surface of the socket housing for mounting a smart card therein, And a contact terminal provided in the support frame and adapted to mutually correspond to the connection terminals of the smart cards to be inserted.

In such a card socket, when the smart card is inserted, the smart card is brought into contact with the resiliently folded contact portions of the plurality of contact terminals on the support frame. Since such contact portions are subjected to continuous contact pressure, It is preferable that the contact terminal is not deformed and the mounted state is maintained with a certain elastic force.

However, conventionally, in order to mount the contact terminals, a contact terminal made of a conductive metal thin plate which can be electrically connected is provided, and then the contact terminal is inserted into the side insertion groove portion formed in the synthetic resin support frame The contact terminals can be mounted and arranged in a manner that a plurality of contact terminals are slid in a longitudinal direction in a small insertion groove portion where a plurality of insertion groove portions of the support frame can be arranged.

In other words, in order to perform the fitting operation to insert the thin metal terminal into the narrow insertion groove portion of the support frame as described above, work concentration and skilled technical manpower are required and work time is also long, Since the contact terminals of the thin plate are deformed in the process of forcing the terminals into the narrow insertion grooves formed in the sides in the longitudinal direction, the elastic force may be lowered, which may cause malfunction of the product due to the connection failure. Problems are also being raised.

(Patent Literature 0001) KR 10-2011-0039074 (Patent Literature 0002) KR 10-2010-0000211 (Practical registration document 0003) KR 20-0446046

SUMMARY OF THE INVENTION The present invention has been made in order to solve such a problem, and it is an object of the present invention to provide a socket for a smart card, which has a card insertion port for mounting a smart card on one surface of a socket housing, A contact terminal of a card socket for a high pass terminal to be mounted is characterized in that a support frame is integrally formed with a plurality of contact terminals embedded therein and a stopper is coupled to one side of the elastic contact And a contact terminal of a card socket for a high-pass terminal having a constant elasticity by restricting a bending height of the contact portion.

According to another aspect of the present invention, there is provided a method of manufacturing a semiconductor device, comprising the steps of: forming a plurality of contact terminals on a conductive metal thin plate and having a support portion for connecting the contact terminals to one end thereof; A step of forming a plurality of contact terminals to be integrally embedded in the frame, a step of engaging a plurality of the contact terminals arranged so as to have a constant elasticity by limiting the bending height of the elastic bent portions of the contact portions exposed on the surface of the support frame, The card socket contact terminal for the high pass terminal is mounted.

The present invention relates to a contact terminal of a card socket for a high-pass terminal having a contact terminal in a support frame inside a socket housing, wherein a plurality of contact terminals are embedded at equal intervals in a support frame of the socket housing, Only the inner end portion of the end portion of the first elastic support surface having a long length is embedded in the support frame with reference to the elastic bent contact portion of the terminal and the second elastic support surface and the second elastic support surface having a short length are exposed to the support frame And a stopper for supporting the second elastic support surface of the contact terminal is coupled to the engagement hole formed in the support frame to limit the height of the contact portion.

The contact terminals are arranged on opposite sides of each other. Each of the contact terminals is provided with a first elastic support surface having a long length and a second elastic support surface having a relatively long length with respect to a resiliently bent contact point, The second resilient supporting surfaces are close to the mutually facing positions so that the second resilient supporting surfaces of the both side contact terminals can be supported at one time by a single stopper.

A part of an outer side of the first elastic supporting surface having a relatively long length of the contact terminal is embedded in the support frame to be integrally formed and the elastic bent part where the first elastic supporting surface of the contact terminal and the contact part contact with each other is opened to the outside And the second elastic supporting surface opposite to the next first elastic supporting surface can be supported by the stopper.

A forming step of forming a single contact terminal by mounting a contact terminal to a support frame inside the socket housing, the support terminal having a plurality of contact terminals on a conductive metal thin plate and connecting the contact terminals to one end thereof; Molding the contact terminal to be integrally embedded in the support frame of the socket housing; A step of engaging a stopper exposed on a surface of the support frame to restrict a bending height of a resiliently bent contact portion to have a predetermined elastic force; And a step of separating one support member connecting the plurality of contact terminals to each other, the card socket contact terminal for the high pass terminal being mounted.

The present invention can easily mount a contact terminal provided in a card socket of a high-pass terminal, thereby enhancing work productivity, preventing deformation of the contact terminal during the process of mounting the contact terminal, and maintaining the elasticity of the contact portion constantly. The connection reliability of the pass terminal can be greatly increased.

1 is a perspective view showing a card socket applied to a contact terminal of a card socket for a high-pass terminal according to the present invention.
FIG. 2 is an exploded perspective view showing a state in which a socket housing is detached from a card socket for a high-pass terminal according to the present invention and a contact terminal is mounted.
3 is a perspective view showing a state in which a part of a contact terminal is embedded in a support frame in a card socket for a high pass terminal according to the present invention.
4 is a perspective view illustrating a stopper being coupled to a contact terminal of a support frame in a card socket for a high pass terminal according to the present invention;
5 is a perspective view showing a stopper applied to a contact terminal of a card socket for a high-pass terminal according to the present invention.
6 is a perspective view showing a stopper coupled to a contact terminal of a card socket for a high-pass terminal according to the present invention and separating the support portion.
7 is a plan view showing a step of forming a contact terminal in a card socket for a high pass terminal according to the present invention.
8 is a plan view showing a step of molding a part of the inside of a support portion of a contact terminal in a card socket for a high pass terminal according to the present invention so as to be integrally embedded in a support frame.
9 is a plan view showing a step of engaging a stopper in a card socket for a high pass terminal according to the present invention.
FIG. 10 is a plan view showing a step of separating one side support for interconnecting contact terminals in a card socket for a high pass terminal according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The present invention is applied to a card socket of a high pass terminal, and includes a socket housing 10 on which a circuit board (not shown) for electrically connecting and controlling the socket housing 10 is installed, A contact terminal 30 for connecting the smart card with the connection terminal of the smart card inserted in the support frame 20 in the socket housing 10, And attaching the contact terminal 30 to the support frame 20.

The card socket A according to the present invention reads the smart card B in the socket housing 10 as in the conventional high-pass terminal and uses the data stored in the smart card B to transmit the high- A circuit board including a circuit for controlling the wireless transmission / reception performing the mutual communication and the operation of each of the components and informing the user of the fact that the charge is normally paid by operating the display unit when the normal charge is performed from the wirelessly transmitted / received information is installed The board mounting portion 22 is provided so that it can be connected to the contact terminal 30.

The socket housing 10 is provided with a card insertion port 12 for mounting the smart card B and is exposed on the side surface of the socket housing 10.

A contact terminal 30 connected to a connection terminal (not shown) of a smart card B inserted into a support frame 20 made of a synthetic resin and electrically connected to the circuit board is provided in the socket housing 10 And a support frame 20 provided with a substrate mounting portion 22 on which the circuit board can be installed.

In the card socket A of the present invention, a plurality of contact terminals 30 are embedded in the support frame 20 at equal intervals, and the elastic contact portions 32 of the contact terminals 30 are integrally molded, Only the inner end portion of the end portion of the first elastic support surface 34 having a long length is embedded in the support frame 20 and the remaining first elastic support surface 34 and the contact portion 32 and the second elastic support surface 36 is exposed to the support frame 20 and a stopper 40 for supporting the second elastic support surface 36 of the contact terminal 30 is fitted to the engagement hole 24 formed in the support frame 20 And the height of the contact portion 32 is limited, so that the contact portion 32 can exhibit a certain elastic force.

The contact terminals 30 are formed of a conductive metal thin plate and are provided in a number corresponding to the connection terminals of the inserted smart card B and the contact terminals 30 are spaced apart from each other at regular intervals, It is prevented from being short-circuited.

3, the three contact terminals 30 are arranged to face each other on both sides, and each contact terminal 30 has a long length with respect to the resiliently bent contact portion 32, The first elastic support surface 34 and the second elastic support surface 36 are relatively short in length and the second elastic support surface 36 is adjacent to the mutually facing position in the three contact terminals 30 on both sides The second elastic supporting surfaces 36 of the three contact terminals 30 on both sides can be mounted by the stopper 40 so as to be supported at a time.

In the figure, although three contact terminals 30 are provided on the support frame 20, there is provided a preliminary installation space in which the four contact terminals 30 can be arranged and arranged, The stopper 40 for mounting and supporting the contact terminal 30 in consideration of a space is provided in a mounting structure which can be applied not only to the three contact terminals 30 but also to the four contact terminals 30. [

A part of the inner end of the first elastic support surface 34 having a relatively long length of the contact terminal 30 is embedded in the support frame 20 so as to be integrally formed with the first elastic support surface 34 of the contact terminal 30, The elastically bent portion where the surface 34 and the contact portion 32 abut can be extended outward and then the second elastic support surface 36 opposite to the first elastic support surface 34 can be supported on the stopper 40 The contact portion 32 of the contact terminal 30 which is in contact with the connection terminal of the smart card B is not deformed but has a constant elasticity so that the reliability can be improved by correct operation even during long term use.

That is, even if pressure is applied to the contact portion 32 of the contact terminal 30 by inserting the smart card B, a certain elastic force can be continuously maintained, thereby preventing deformation such as sagging of the contact portion 32 .

The stopper 40 is provided in a rectangular shape and has a fastening step 42 for fastening both longitudinal ends of the rectangular shape to the engagement hole 24 of the support frame 20, And can be held by and supported by the locking projection 26 of the support frame 20.

A method of mounting the contact terminals of the card socket for a high-pass terminal according to the present invention is as follows.

A plurality of contact terminals 30 are arranged on the conductive metal thin plate so as to be spaced apart at equal intervals and one end of the contact terminal 30 is provided with a support portion 38 provided with a cutout groove 38a, The contact terminal 30 is formed.

As described above, the contact terminal 30 includes a first elastic support surface 34 having a long length and a second elastic support surface 36 having a relatively short length with respect to the elastic contact point 32, The elastic bent portion where the first elastic supporting surface 34 of the contact terminal 30 and the contact portion 32 are in contact with each other is formed in the outer side and the support portion 38 connected to one end of the contact terminal 30, The support portions 38 can be integrally formed without deforming the arranged intervals of the plurality of contact terminals 30 arranged at equal intervals. The support portion 38 structurally cuts the cutout grooves 38a in a subsequent process, It is preferable that the end of the first elastic supporting surface 34 having a long length corresponding to one position is connected.

The contact terminal 30 formed as described above is molded integrally with the support frame 20 so that the first elastic support surface 34 having a long length is formed with reference to the resiliently bent contact portion 32 of the contact terminal 30 And the second elastic support surface 36 having a short length is exposed to the support frame 20. The first elastic support surface 34 and the contact portion 32 and the second elastic support surface 36 having a short length are exposed to the support frame 20, .

A stopper 40 is provided on the support frame 20 so as to have a constant elasticity by limiting the bending height of the contact portion 32 which is exposed on the surface of the support frame 20, 2 resilient support surface 36 to support.

At this time, the contact terminals 30 are arranged to face each other, and a portion of the second resilient supporting surface 36 of the both side contact terminals 30 close to the mutually facing positions is tightly supported by the stopper 40 And then the second elastic supporting surface 36 of the both side contact terminals 30 is attached at the same time by engaging the stopper 40.

When the attachment of the contact terminals 30 is completed, the both side support portions 38 connecting the contact terminals 30 arranged at equal intervals are separated, and cut along the cutout grooves 38a of the both side support portions 38, So that electrical connection can be made to the contact terminal 30.

As described above, according to the present invention, it is possible to easily mount the contact terminals provided in the card socket of the high-pass terminal, thereby increasing work productivity and preventing the deformation of the contact terminals and maintaining the resilience of the contact portions. Reliability can be increased.

While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

A: Card socket B: Smart card
10: Socket housing 12: Card slot
20: support frame 22:
24: engaging hole 26:
30: Contact terminal 32: Contact part
34: first elastic supporting surface 36: second elastic supporting surface
38: Support portion 38a: Cutting groove
40: stopper 42: fastening step
44:

Claims (4)

A contact terminal of a card socket for a high pass terminal having a contact terminal (30) in a support frame (20) inside a socket housing (10)
A plurality of contact terminals 30 are embedded at equal intervals in the support frame 20 of the socket housing 10 so that the contact terminals 30 are formed integrally with the contact terminals 30, Only the inner end portion of the long first elastic supporting surface 34 is embedded in the supporting frame 20 and the remaining first elastic supporting surface 34 and the contact portion 32 and the second elastic supporting surface 36 having a short length To be exposed to the support frame 20,
The stopper 40 for supporting the second elastic support surface 36 of the contact terminal 30 is engaged with the engagement hole 24 formed in the support frame 20 to limit the height of the contact portion 32 ≪ / RTI &
The contact terminals 30 are arranged on opposite sides of the contact terminal 30. The contact terminals 30 have a length that is relatively longer than a length of the first resilient supporting surface 34 with respect to the resiliently bent contact portion 32 The second resilient supporting surface 36 of the both side contact terminals 30 is positioned close to the mutually facing position and the second resilient supporting surfaces 36 of the both side contact terminals 30 are connected by the stopper 40, 2 elastic support surfaces (36) can be supported at one time.
delete The method according to claim 1,
A part of the outer side of the relatively long first resilient supporting surface 34 of the contact terminal 30 is embedded in the supporting frame 20 to be integrally molded and the first resilient supporting surface 34 of the contact terminal 30 34 and the contact portion 32 are extended outwardly and then the second elastic support surface 36 opposite to the first elastic support surface 34 is supported on the stopper 40 And a contact terminal of a card socket for a high pass terminal. delete
KR1020150091432A 2015-06-26 2015-06-26 Contact terminal of the card socket for hipass terminal KR101551153B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150091432A KR101551153B1 (en) 2015-06-26 2015-06-26 Contact terminal of the card socket for hipass terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150091432A KR101551153B1 (en) 2015-06-26 2015-06-26 Contact terminal of the card socket for hipass terminal

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KR101551153B1 true KR101551153B1 (en) 2015-09-08

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KR1020150091432A KR101551153B1 (en) 2015-06-26 2015-06-26 Contact terminal of the card socket for hipass terminal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101847783B1 (en) * 2017-08-30 2018-04-10 김재건 A high-pass device for car

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200233289Y1 (en) * 2001-03-12 2001-10-06 한국몰렉스 주식회사 Subscriber identity module card socket

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200233289Y1 (en) * 2001-03-12 2001-10-06 한국몰렉스 주식회사 Subscriber identity module card socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101847783B1 (en) * 2017-08-30 2018-04-10 김재건 A high-pass device for car

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