KR200477426Y1 - Connection terminal for mobile device - Google Patents

Connection terminal for mobile device Download PDF

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Publication number
KR200477426Y1
KR200477426Y1 KR2020140000351U KR20140000351U KR200477426Y1 KR 200477426 Y1 KR200477426 Y1 KR 200477426Y1 KR 2020140000351 U KR2020140000351 U KR 2020140000351U KR 20140000351 U KR20140000351 U KR 20140000351U KR 200477426 Y1 KR200477426 Y1 KR 200477426Y1
Authority
KR
South Korea
Prior art keywords
terminal
connection
movable
mounting
movable terminal
Prior art date
Application number
KR2020140000351U
Other languages
Korean (ko)
Inventor
우종훈
Original Assignee
주식회사 제이앤티씨
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 주식회사 제이앤티씨 filed Critical 주식회사 제이앤티씨
Priority to KR2020140000351U priority Critical patent/KR200477426Y1/en
Application granted granted Critical
Publication of KR200477426Y1 publication Critical patent/KR200477426Y1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2442—Contacts for co-operating by abutting resilient; resiliently-mounted with a single cantilevered beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • H01R13/2492—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point multiple contact points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module

Landscapes

  • Telephone Set Structure (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The present invention relates to a connection terminal for a portable terminal, in which a movable terminal protection jaw is supported by a mechanism connected to the connection movable terminal portion, and the connection movable terminal portion So that the durability is improved and the solder of the mounting terminal portion can be firmly formed.
That is, according to the present invention, in a connection terminal for a portable terminal, a movable terminal protection protrusion protruding upwardly is formed on an end portion of a connection movable terminal portion of a mounting terminal portion, and a connecting portion supporting protrusion portion and a suction portion supporting protrusion portion are formed in the mounting terminal portion .
Therefore, in the present invention, the movable terminal protecting portion is provided on the mounting terminal portion, so that the connecting movable terminal portion resiliently movable is primarily supported by the connecting portion supporting projection portion and the suction portion supporting projection portion and supported by the movable terminal protecting jaw so as to be prevented from being excessively deformed The durability of the connection terminal is improved.

Description

Connection terminal for mobile device [0001]

The present invention relates to a connection terminal for a portable terminal, and more particularly, to a connection terminal for a portable terminal, in which a movable terminal protection tier is formed on an end side of a connection movable terminal portion of a mounting terminal portion, Supporting projections are formed so as to support excessive pressurization of the mechanism connected to the connection movable terminal portions and to support the excessive bending of the connection movable terminal portions in a state in which the attracting portion supporting projections and the connecting portion supporting projections fill the solder to improve the durability So that the solder in the terminal of the terminal can be firmly formed.

2. Description of the Related Art Generally, a connection terminal for a portable terminal is to allow electrical connection between a portable terminal device such as an antenna or a battery mounted on the portable terminal case and a main board of the portable terminal.

The connection terminal for a portable terminal as described above is generally composed of a plate-like mounting terminal portion mounted on a main board and a connection movable terminal portion bent obliquely at the mounting terminal portion.

As described above, the conventional connection terminal for a portable terminal, which is composed of the connection movable terminal portion bent obliquely at the mounting terminal portion, has a problem that when the portable terminal such as an antenna or a battery mounted in the portable terminal case is connected, There is a problem in that the connection terminal portion is plastically deformed by the contact terminal portion and the movable terminal portion is formed to support the connection movable terminal portion on the mounting terminal portion as disclosed in Korean Utility Model Registration No. 0449179, thereby preventing excessive elastic deformation of the connection movable terminal portion , It is known that one or more solder absorbing parts are formed in the mounting terminal part so that robust mounting can be performed.

However, the above-described conventional portable terminal connection terminal is configured only to prevent excessive elastic deformation of the connection movable terminal portion, and the connected device is configured to continuously press the connection movable terminal portion so that the connection movable terminal portion is easily damaged .

Korea Utility Model Registration No. 0449179

As described above, according to the present invention, the conventional portable terminal connection terminal is configured to prevent excessive elastic deformation of the connection movable terminal portion only by the support of the connection movable terminal portion, thereby solving the weak durability problem.

That is, according to the present invention, in a connection terminal for a portable terminal, a movable terminal protection protrusion protruding upwardly is formed on an end portion of a connection movable terminal portion of a mounting terminal portion, and a connecting portion supporting protrusion portion and a suction portion supporting protrusion portion are formed in the mounting terminal portion .

Therefore, in the present invention, the movable terminal protecting portion is provided on the mounting terminal portion, so that the connecting movable terminal portion resiliently movable is primarily supported by the connecting portion supporting projection portion and the suction portion supporting projection portion and supported by the movable terminal protecting jaw so as to be prevented from being excessively deformed The durability of the connection terminal is improved.

1 is a perspective view showing an embodiment according to the present invention.
2 is a bottom perspective view showing an embodiment according to the present invention;
3 is a cross-sectional side view of an embodiment according to the present invention;
4 is a cross-sectional side view showing the connection movable terminal portion in a connected operation state according to one embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention can prevent excessive elastic deformation when the connection terminal of the portable terminal is connected to the portable terminal device, thereby improving the durability of the connection terminal.

That is, as shown in FIGS. 1, 2 and 3, the present invention relates to a portable terminal having a plate-like mounting terminal portion 10 mounted on a main board of a portable terminal, a connection movable terminal portion 20 bent obliquely from the mounting terminal portion 10, A movable terminal protecting jaw 30 protruding upward so as not to interfere with the connecting movable terminal portion 20 is formed on the end side of the connecting movable terminal portion 20 of the mounting terminal portion 10, And the suction terminal supporting protrusion 11 and the connection portion supporting protrusion 12 are formed in the mounting terminal portion 10.

In this case, the movable terminal protection tangs 30 are formed by vertically bending a right-angled bent plate from both sides of the mounting terminal portion 10, and the end portions of the both vertical bent plates are bent to face each other, ㄷ "is formed.

It is preferable that the protruding height of the movable terminal protecting jaw 30 is formed so as to protrude at a height when the connecting movable terminal portion 20 is elastically moved to contact the connecting portion supporting protrusion 12.

The suction portion supporting protrusion 11 is formed by bending the mounting terminal portion 10 and protruding upward so as to support the lower portion of the mounting suction portion 21 of the connection movable terminal portion 20 and to bend and form a solder filling space will be.

The solder supporting protrusions 11 are filled with solder in the lower part of the solder supporting protrusions 11 so as to have a strong binding force with the main board 200 and come into contact with the lower part of the mounted soldering part 21 to restrict and support excessive elastic deformation will be.

The connecting portion supporting protrusions 12 are formed by slitting and protruding upward from a lower portion of the mounting terminal portion 10 to support the connecting protrusions 22 of the connecting movable terminal portion 20. [

The connection supporting protrusions 12 are filled with solder during the mounting process to maintain a strong bonding force with the main board 200 and to contact the lower part of the connection protrusions 22 to restrict excessive elastic deformation.

The connection movable terminal unit 20 includes a mounting suction unit 21 horizontally bent at the mounting terminal unit 10 and a connecting protrusion 21 protruding upward from the mounting suction unit 21 and bent downwardly 22, and a transient deformation preventing portion 23 bent inwardly inward is bent at a lower portion of the connection protruding portion 22.

The transient deformation preventing portion 23 is deformed by excessive deformation even when the connecting movable terminal portion 20 is supported by the suction portion supporting protrusion 11 and the connecting portion supporting protrusion 12 and by the movable terminal protecting jaw 30 The connection movable terminal portion 20 is resiliently supported on the main board 200 to have an elastic connection force.

On the other hand, the mounting terminal portion 10 corresponding to the transient deformation preventing portion 23 is formed with a connecting portion movable hole 13 so as to have an elastic movable space.

Hereinafter, an operation process of the present invention will be described.

As described above, in the connection terminal for the portable terminal, the movable terminal protecting jaw 30 protruding upward so as not to interfere with the connecting movable terminal portion 20 is formed on the end side of the connecting movable terminal portion 20 of the mounting terminal portion 10 4 is a perspective view of the portable terminal according to the first embodiment of the present invention. Referring to FIG. 4, the portable terminal unit 10 includes a suction unit support protrusion 11 and a connection unit support protrusion 12, In the process of connecting the portable terminal device 100 such as a battery, the suction portion supporting protrusion 11 and the connection portion supporting protrusion 12 sequentially support the connection movable terminal portion 20 to prevent excessive elastic deformation.

When the contact of the apparatus 100 is operated beyond the support range of the adsorption unit support protrusion 11 and the connection unit support protrusion 12 in the process of connecting the apparatus 100 as described above, The connection movable terminal portion 20 is prevented from being yield-deformed due to excessive engagement of the mechanism 100 by restricting the engagement of the mechanism 100. [

When the transitional deformation preventing portion 23 is bent in the connection movable terminal portion 20, the mounting suction portion 21 of the connection movable terminal portion 20 and the connection protruding portion 22 The transitional deformation preventing portion 23 penetrates through the connecting portion movable hole 13 to be in contact with the main board so that the resilient supporting force of the connecting movable terminal portion 20 is maintained.

In addition, the suction portion supporting protrusions 11 and the connection portion supporting protrusions 12 are filled with solder during the mounting process, so that the mounting terminal portions 10 are tightly mounted on the main board 200. [

10: Mounting terminal
11: Suction part support projection
12:
13: Connecting hole
20: connection movable terminal portion
21: mounting suction portion 22: connection protruding portion 23: transient deformation preventing portion
30: movable terminal protection chin
100: Hardware 200: Motherboard

Claims (3)

A connection terminal for a portable terminal, comprising:
A movable terminal protection tuck 30 protruding upward so as not to interfere with the connection movable terminal portion 20 is formed on the end side of the connection movable terminal portion 20 of the mounting terminal portion 10 and the movable terminal protection tuck 30 is formed on the mounting terminal portion 10, Forming a protruding portion (11) and a connecting portion supporting protrusion (12);
The suction portion supporting protrusion 11 is bent upward to protrude upward from the mounting terminal portion 10 to support the lower portion of the mounting suction portion 21 of the connection movable terminal portion 20 and to form a solder filling space in the lower portion,
The connecting portion support protrusions 12 are formed by slitting upward to protrude upward from a lower portion of the mounting terminal portion 10 to support the connection protrusions 22 of the connection movable terminal portion 20,
The connection movable terminal portion 20 is formed with an excessive deformation preventing portion 23,
The transient deformation preventing portion 23 is formed at an upper portion of the connection protruding portion 22 so as to be inclined inwardly,
Wherein the mounting terminal portion (10) corresponding to the transient deformation preventing portion (23) is formed with a connecting portion movable hole (13) so as to have an elastic movable space. delete delete
KR2020140000351U 2014-01-16 2014-01-16 Connection terminal for mobile device KR200477426Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020140000351U KR200477426Y1 (en) 2014-01-16 2014-01-16 Connection terminal for mobile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020140000351U KR200477426Y1 (en) 2014-01-16 2014-01-16 Connection terminal for mobile device

Publications (1)

Publication Number Publication Date
KR200477426Y1 true KR200477426Y1 (en) 2015-06-09

Family

ID=53513261

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020140000351U KR200477426Y1 (en) 2014-01-16 2014-01-16 Connection terminal for mobile device

Country Status (1)

Country Link
KR (1) KR200477426Y1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002203628A (en) * 2000-12-28 2002-07-19 Jst Mfg Co Ltd Connection terminal and mounting method of this terminal on circuit board
KR20120022314A (en) * 2010-09-02 2012-03-12 에더트로닉스코리아 (주) A contactor for a cellular phone
KR101352633B1 (en) * 2013-03-22 2014-01-20 김선기 Smd-typed elastic electric contact terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002203628A (en) * 2000-12-28 2002-07-19 Jst Mfg Co Ltd Connection terminal and mounting method of this terminal on circuit board
KR20120022314A (en) * 2010-09-02 2012-03-12 에더트로닉스코리아 (주) A contactor for a cellular phone
KR101352633B1 (en) * 2013-03-22 2014-01-20 김선기 Smd-typed elastic electric contact terminal

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E701 Decision to grant or registration of patent right
REGI Registration of establishment
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Payment date: 20180424

Year of fee payment: 4

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