KR20160115260A - Connection Terminal of Cellular Phone - Google Patents

Connection Terminal of Cellular Phone Download PDF

Info

Publication number
KR20160115260A
KR20160115260A KR1020150042556A KR20150042556A KR20160115260A KR 20160115260 A KR20160115260 A KR 20160115260A KR 1020150042556 A KR1020150042556 A KR 1020150042556A KR 20150042556 A KR20150042556 A KR 20150042556A KR 20160115260 A KR20160115260 A KR 20160115260A
Authority
KR
South Korea
Prior art keywords
mobile phone
terminal portion
mounting terminal
connection terminal
contact
Prior art date
Application number
KR1020150042556A
Other languages
Korean (ko)
Inventor
송현태
Original Assignee
주식회사 한빛티앤아이
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 한빛티앤아이 filed Critical 주식회사 한빛티앤아이
Priority to KR1020150042556A priority Critical patent/KR20160115260A/en
Publication of KR20160115260A publication Critical patent/KR20160115260A/en

Links

Images

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
    • 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
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

Disclosed is a connection terminal for a mobile phone. According to the present invention, the connection terminal for a mobile phone includes: a plate-shaped mount terminal unit mounted on a board; a contact terminal unit which is formed to be curved in an upward direction and extending from a side of the mount terminal unit to the opposite side to be elastically connected to a mobile phone tool item such as an antenna or battery; a partition unit which is connected to both ends of the mount terminal unit and is vertical to a side surface; and a pickup terminal unit which is formed to be extended to the partition unit and cover the upper surface of the contact terminal unit. Accordingly, the connection terminal can maintain an elastic force even under a repeated and continuous pressure due to being connected to antennas, batteries, substrates of the mobile phone as well as preventing contact failures by preventing sagging due to a decrease in elasticity.

Description

[0001] The present invention relates to a connection terminal for a cellular phone,

The present invention relates to a connection terminal for a mobile phone, and more particularly, to a connection terminal for a mobile phone capable of maintaining an elastic force even in repetitive and continuous pressing action and preventing a defective connection due to a decrease in elasticity .

In general, a connection terminal for a mobile phone is to make an electrical connection between a mobile phone device such as an antenna or a battery mounted on the mobile phone case and a board of the mobile phone.

The mobile phone connection terminal is generally composed of a plate-like mounting terminal portion mounted on a board and a connection movable terminal portion bent obliquely at the mounting terminal portion.

Conventional mobile phone connection terminals are electrically connected by connecting a mobile phone device such as an antenna or a battery mounted on a mobile phone case to the connection movable terminal portion, and when the mobile phone such as the antenna or the battery is connected, the connection movable terminal portion is elastically deformed While maintaining elasticity.

The Korean Utility Model Application No. 20-2009-0017112 discloses a technique relating to such a mobile phone connection terminal.

The conventional connection terminal is configured such that the connection is connected only by the elastic deformation force of the connection movable terminal portion formed by bending at the mounting terminal portion, so that a connection failure may occur due to vibration caused by an external force externally applied to the mobile phone, There is a problem that the supporting force of the connection movable terminal portion is weakened by the continuous pressing force of the same mobile phone device and is plastically deformed.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a connection terminal for a mobile phone capable of maintaining elasticity even during repetitive and continuous pressing action, The purpose is to provide.

The above object of the present invention can be achieved by providing a semiconductor device comprising: a plate-like mounting terminal portion mounted on a board; A contact terminal portion bent and bent upward from one side of the mounting terminal portion toward the opposite side and elastically connected to a cellular phone such as an antenna or a battery; A side wall portion connected to both sides of the mounting terminal portion and formed to be perpendicular to the side surface; And a pickup terminal part extending to the side wall part and covering the upper surface of the contact terminal part.

The contact terminal portion is connected to an end of the mounting terminal portion and bent into an arcuate shape to form a first curve portion. The contact portion is connected to the first curve portion and is inclined at an upper surface of the mounting terminal portion. And a curved portion is formed.

The second bend portion is formed with a support protruding from the outer surface, and the support is connected to a mobile phone such as an antenna or a battery.

The mounting terminal portion is formed as a flat surface to be in contact with the board, and a soldering absorbing portion is formed on one side thereof. The soldering portion absorbs and absorbs the solder to prevent the occurrence of mounting failure, and the binding force can be increased.

And the soldering absorber is formed in an elliptical shape at the center of the mounting terminal portion.

The soldering absorber may include a first bore formed in a circular shape at the center of the mounting terminal, and a second bore formed in the mounting terminal and the side wall to be elongated.

And the height H from the bottom surface of the mounting terminal portion to the top end of the second bend portion is selected from 0.7 mm, 1.0 mm, 1.2 mm, 1.4 mm, and 1.6 mm.

According to the present invention, it is possible to maintain the elastic force even in repetitive and continuous pressing action such as the substrate of the mobile phone, the battery connection, and the antenna connection, and the defective connection due to the elasticity degradation is prevented.

1 is a perspective view showing a connection terminal for a mobile phone according to an embodiment of the present invention,
2 is a front view showing a connection terminal for a mobile phone according to an embodiment of the present invention;
3 is a side view showing a connection terminal for a mobile phone according to an embodiment of the present invention,
4 is a bottom view showing a connection terminal for a mobile phone according to an embodiment of the present invention;
5 is a sectional view showing the operation of a connection terminal for a mobile phone according to an embodiment of the present invention,
6 to 9 are perspective views showing connection terminals for mobile phones according to another embodiment of the present invention;

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

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It does not mean anything.

In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user, operator It should be noted that the definitions of these terms should be made on the basis of the contents throughout this specification.

1 is a perspective view showing a connection terminal for a mobile phone according to an embodiment of the present invention, FIG. 2 is a front view showing a connection terminal for a mobile phone according to an embodiment of the present invention, and FIG. Fig. 4 is a bottom view showing a connection terminal for a mobile phone according to an embodiment of the present invention, Fig. 5 is a side view showing a connection terminal for a mobile phone according to an embodiment of the present invention Fig.

1 to 5, a mobile phone connection terminal according to an embodiment of the present invention includes: a plate-like mounting terminal portion 2 mounted on a board; A contact terminal portion 3 bent and bent upward from one side of the mounting terminal portion 2 toward the opposite side and elastically connected to a cellular phone such as an antenna or a battery; A side wall portion 4 connected to both sides of the mounting terminal portion 2 and formed to be perpendicular to the side surface; And a pickup terminal part 5 extending to the side wall part 4 and covering the upper surface of the contact terminal part 3. [

The mounting terminal portion 2 is formed in a flat plate shape so as to be closely attached to the board, and one end portion is bent upward to form the first bent portion 21.

The contact terminal portion 3 is connected to an end of the mounting terminal portion 2 and is curved into an arcuate shape to form a first curved portion 21. The contact terminal portion 3 is connected to the first curved portion 21 and is formed to be inclined on the upper surface of the mounting terminal portion 2 And a second bending portion 24 is formed by bending the end portion of the horizontal portion 22 in an arcuate shape.

The second bend section 24 is formed to have a relatively larger radius than the first bend section 21.

Further, the second bend section 24 is formed with a support stand 242 protruding from the outer surface, and the support stand 242 can be connected to a mobile phone structure such as an antenna or a battery.

The support 242 is formed to protrude with a predetermined thickness along the curvature of the outer surface of the second curve 24, so that a more accurate connection operation can be realized.

On the other hand, the mounting terminal portion 2 is formed as a flat surface to be in contact with the board, and a soldering absorbing portion 26 is formed on one side.

The solder can be absorbed and absorbed through the soldering absorbing portion 26 to prevent the occurrence of mounting failure, and the bonding force can be increased.

In one embodiment of the soldering absorber, the soldering absorber is formed in an elliptical shape at the center of the mounting terminal portion 2.

Alternatively, the soldering absorber 26 may include a first bore formed in a circular shape at the center of the mounting terminal portion 2 and a second bore formed in a long shape by being connected to the mounting terminal portion 2 and the side wall portion 4, And can be formed by perforation.

On the other hand, the height H from the bottom surface of the mounting terminal portion 2 to the upper end of the second curve portion 24 is 0.7 mm. The length of the mounting terminal portion 2 is 1.4 mm and the distance from the first bend section 21 to the center line of the second bend section 24 is 1.1 mm.

6 to 9 are perspective views showing connection terminals for mobile phones according to another embodiment of the present invention.

6 shows the height H from the bottom surface of the mounting terminal portion 2 to the upper end of the second bending portion 24 is 1.0 mm. Fig. 7 shows the height H of 1.2 mm, Fig. 9 is a view showing that the height H is 1.6 mm.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, It is obvious that the claims fall within the scope of the claims.

2: mounting terminal part 3: contact terminal part
4: side wall part 5: pickup terminal part
21: first bend section 22: horizontal section
24: second bend section 26: soldering absorption section

Claims (4)

A plate-like mounting terminal portion mounted on the board;
A contact terminal portion bent and bent upward from one side of the mounting terminal portion toward the opposite side and elastically connected to a mobile phone such as an antenna or a battery;
A side wall portion connected to both sides of the mounting terminal portion and formed to be perpendicular to the side surface;
A pickup terminal part extending to the side wall part and covering the upper surface of the contact terminal part;
And a connection terminal for the mobile phone. The method according to claim 1,
The contact terminal portion
The first bent portion is formed by being bent in an arc shape,
And a second curved portion formed at an end portion of the horizontal portion so as to be curved in an arcuate shape, wherein the second curved portion is formed at an end of the horizontal portion and connected to the first curved portion and formed to be inclined at an upper surface of the mounting terminal portion. The method according to claim 1,
Wherein the second bend portion is formed with a support protruding from the outer surface, and the support base is connected to a mobile phone such as an antenna or a battery. The method according to claim 1,
Wherein the mounting terminal portion is formed as a flat surface to be in contact with the board and has a soldering absorber formed on one side thereof to prevent solder from being absorbed and absorbed by the solder absorber and to increase bonding force, .

KR1020150042556A 2015-03-26 2015-03-26 Connection Terminal of Cellular Phone KR20160115260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150042556A KR20160115260A (en) 2015-03-26 2015-03-26 Connection Terminal of Cellular Phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150042556A KR20160115260A (en) 2015-03-26 2015-03-26 Connection Terminal of Cellular Phone

Publications (1)

Publication Number Publication Date
KR20160115260A true KR20160115260A (en) 2016-10-06

Family

ID=57164808

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150042556A KR20160115260A (en) 2015-03-26 2015-03-26 Connection Terminal of Cellular Phone

Country Status (1)

Country Link
KR (1) KR20160115260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190119306A (en) * 2018-04-12 2019-10-22 주식회사 수콘 Connectors for electronic divice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190119306A (en) * 2018-04-12 2019-10-22 주식회사 수콘 Connectors for electronic divice

Similar Documents

Publication Publication Date Title
US8235734B2 (en) Electrical connector
KR100989547B1 (en) Antenna contacting apparatus
KR200448504Y1 (en) An contact for handyphone
KR101139489B1 (en) A contactor for a cellular phone
CN203690530U (en) Spring module and cell phone circuit connecting assembly
KR101165558B1 (en) Contactor
KR20100008686U (en) An antenna contact
US10559901B2 (en) Electrical connector
CN103199389B (en) Shell fragment attachment structure
KR102340421B1 (en) Electric conductive gasket with assembly strength improved
CN210168222U (en) Loudspeaker box
KR101572971B1 (en) Clip type contact terminal on the board
KR101527787B1 (en) Contacting terminal for mobile communicator
KR20160115260A (en) Connection Terminal of Cellular Phone
KR101372079B1 (en) Pcb cut type contact
US20110294365A1 (en) Elastic electrical contact
CN215955272U (en) Frame jumper wire assembly and patch packaging structure using same
KR20160110074A (en) Connecting terminal and circuit board module comprising thereof
KR101190016B1 (en) Elastic conductive contact terminal
KR101254188B1 (en) Antenna contact
KR200462952Y1 (en) Contact terminal
CN210984973U (en) Surface mounting deflection-reducing spring sheet with height-stopping base and side-protruding cantilever
KR101443526B1 (en) Contact
CN207896294U (en) Enhance the shrapnel of welding stability
KR101453678B1 (en) Contact

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)