KR101461357B1 - Contact apparatus of internal antenna - Google Patents

Contact apparatus of internal antenna Download PDF

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Publication number
KR101461357B1
KR101461357B1 KR1020140044636A KR20140044636A KR101461357B1 KR 101461357 B1 KR101461357 B1 KR 101461357B1 KR 1020140044636 A KR1020140044636 A KR 1020140044636A KR 20140044636 A KR20140044636 A KR 20140044636A KR 101461357 B1 KR101461357 B1 KR 101461357B1
Authority
KR
South Korea
Prior art keywords
plate
frame
contact
pair
tension
Prior art date
Application number
KR1020140044636A
Other languages
Korean (ko)
Inventor
이중길
Original Assignee
주식회사 포콘스
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 포콘스 filed Critical 주식회사 포콘스
Priority to KR1020140044636A priority Critical patent/KR101461357B1/en
Application granted granted Critical
Publication of KR101461357B1 publication Critical patent/KR101461357B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/02—Connectors or connections adapted for particular applications for antennas

Abstract

The present invention relates to a built-in antenna contact device. The built-in antenna contact device includes: a fixing unit including a pair of fixed frames mounted on the surface of a printed circuit board; a connection means including a contact frame and a tension frame; and a protection unit including a protection plate protecting the tension frame. The tension frame includes: an upper plate; a lower plate; and a tension unit connecting the rear end units of the upper and lower plates.

Description

{CONTACT APPARATUS OF INTERNAL ANTENNA}

The present invention relates to a built-in antenna contact device, and more particularly, to an antenna device capable of stably maintaining a contact point between an antenna and a printed circuit board of a mobile communication terminal, To an internal antenna contact device for protecting the contact means from pressure, impact or the like.

2. Description of the Related Art Generally, an antenna is mounted on a mobile communication terminal including an antenna, a PCS, a PDA, a GPS, a notebook computer, a DMB, a cellular phone, and a mobile phone.

Such an antenna feeds a received signal to a printed circuit board on which various electronic components are mounted. In order to supply a signal to the printed circuit board, the antenna contact unit connects the antenna and the printed circuit board.

Korean Patent Registration No. 10-1123792 discloses a contact structure of a built-in antenna provided with such connection means.

However, since the existing connection means is exposed to the outside, there is a problem that it is easily deformed and broken by external pressure or shock.

In addition, since the tension function can be reduced by soldering directly on the printed circuit board, a slip phenomenon may occur, and in the process of moving the printed circuit board on which the connecting means is mounted, There is a problem that the working efficiency is lowered and the connecting means is damaged.

Korean Registered Patent No. 10-1123792 (March 12, 2012)

It is an object of the present invention to provide an internal antenna contact device for stably maintaining a contact point between an antenna and a printed circuit board of a mobile communication terminal.

Another object of the present invention is to provide a built-in antenna contact device for protecting contact means from external pressure, impact or the like while preventing contact means for contact with the antenna from being exposed to the outside, and preventing worker's gloves from being caught .

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention provides a contact device for establishing a contact between an antenna and a printed circuit board, the contact device having front and rear ends, extending in the front and rear ends thereof, A fixing part including a pair of fixing frames mounted on a surface of the fixing frame; A connecting means located between the pair of fixed frames and making contact with the antenna; A connecting portion connecting the pair of fixed frames to the connecting means; And a protection unit positioned at a rear side of the connection unit and connecting the pair of fixed frames at an upper portion of the fixing unit.

The connecting means according to the present invention may include a contact frame located above the fixing portion and having a contact with the antenna; And a tension frame that connects the contact frame and the connection unit and allows the contact frame to move up and down according to a pressure contact of the antenna or a release of pressure.

The contact frame according to the present invention has front and rear end portions, and a central portion between the front and rear end portions thereof is protruded upward to be in contact with the antenna. The tension frame has front and rear ends, The front end of which is connected to the front end or the rear end of the contact frame; A lower plate positioned at a lower portion of the upper plate and having front and rear ends extending in the front and rear ends of the upper plate and having a front end connected to the connection; And a tension part connecting the rear end of the upper and lower plates.

The pair of fixing frames according to the present invention are arranged such that the fixing portions are respectively fixed to the lower surface of the fixing frame at a predetermined position of the printed circuit board while the first and second fixing frames And two slip prevention grooves are formed on the first and second slip prevention grooves. The first and second slip prevention grooves define a first soldering surface to be soldered to the printed circuit board.

The lower plate according to the present invention is characterized in that both side end portions are adjacent to the first and second slip prevention grooves and third and fourth slip prevention grooves for preventing slipping of the connection means through inflow of solder are formed, And a second soldering surface to be soldered to the printed circuit board is formed between the slip prevention grooves.

The connecting portion according to the present invention includes: an upper connecting plate positioned at a front side of the contact frame and having front and rear end portions and both end portions, both ends of which are connected to the front ends of the pair of fixed frames; And a front connecting plate connected at one end to the front end of the upper connecting plate and at the other end extending downward and connected to the front end of the lower plate.

The protector according to the present invention may further include: a protection plate located behind the contact frame and above the upper plate; And a pair of support bars connecting the protection plate and the pair of fixed frames.

The protection plate according to the present invention is characterized in that the rear end portion is formed to extend rearward from the tension portion and the tension portion has a curved surface shape and the rear portion is located on the same line as the rear end portion of the fixed frame, And is located further forward than the other.

In the pair of fixed frames according to the present invention, a seating projection protruding upwardly is formed on an upper surface between the upper connection plate and the protection plate, respectively, and the seating projection has an upper surface, And is located on the same plane as the upper surface of the base plate.

According to the present invention, the connecting means for connecting the printed circuit board and the antenna are protected by the fixing portion, while the fixing portion is soldered to the printed circuit board, so that the rigidity reinforcement is relatively higher than when the connecting means is directly soldered to the printed circuit board You can expect.

In addition, since the fixed portion mounted on the printed circuit board stably supports the connecting means, it is possible to induce smooth contact points between the connecting means and the antenna, as well as to secure the connecting means, And the like can be prevented.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 and 2 are a perspective view and a bottom perspective view of an internal antenna contact apparatus according to the present invention.
3 is a perspective view showing a state in which the built-in antenna contact device according to the present invention is mounted on a printed circuit board.
4 is a perspective view showing another example of the built-in antenna contact device according to the present invention.
5 is a state diagram illustrating an internal antenna contact apparatus according to the present invention.

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

1 to 5, a built-in antenna contact apparatus (hereinafter referred to as "contact apparatus") 1 according to the present invention includes a contact point for establishing a contact point between the antenna 100 and the printed circuit board 110 (10) having a pair of fixed frames (11) having both ends and extending in both ends thereof and having a lower portion mounted on a surface of the printed circuit board (110), a pair of fixed frames (30) for connecting the pair of fixed frames (11) to the connection means (20) and a connecting portion (30) for connecting the pair of fixed frames (11) And a protection unit 40 for connecting the pair of fixing frames 11 at an upper portion of the fixing unit 10. As shown in FIG.

Generally, a mobile communication terminal including a PCS, a PDA, a GPS, a notebook computer, a DMB, a cellular phone, and a mobile phone is equipped with an antenna for transmitting and receiving a radio signal, So that the printed circuit board on which the antenna and various electronic parts necessary for the operation of the mobile communication terminal are mounted can be mutually connected so that the electric signal can be smoothly transmitted.

The contact point device 1 is manufactured by bending or bending a metal plate after the fixing portion 10, the connecting means 20, the connecting portion 30 and the protecting portion 40 are formed in the same plane, It can bend and become integral.

The pair of fixed frames (11) have front and rear ends, respectively, extending in the front and rear end directions, and the pair of fixed frames (11) are arranged symmetrically with respect to the connecting means (20), and is surface mounted on the printed circuit board (110) to stably support the connecting means (20).

Each of the pair of fixed frames 11 has first and second slip prevention grooves 12 and 13 which are recessed upward in a lower surface of the pair of fixed frames 11 and between the first and second slip prevention grooves 12 and 13 A first soldering surface 14 to be soldered to the printed circuit board 110 is formed.

The first slip prevention groove 12 is formed in a front portion of a lower surface of the fixed frame 11 and the second slip prevention groove 13 is formed in a central portion of a lower surface between both ends of the fixed frame 11 .

The first and second slip prevention grooves 12 and 13 are formed in the first and second slip prevention grooves 12 and 13 so that the application areas of the soldering through the inflow of solder during the surface mounting of the pair of fixed frames 11 on the printed circuit board 110 can be increased. Thereby making solid soldering possible through slip prevention.

The first and second slip prevention grooves 12 and 13 are formed on the printed circuit board 110 among the pair of fixed frames 11 and the first soldering surface 14 and the non- So that the fixing unit 10 can be fixed at a predetermined position of the printed circuit board 110 while being smoothly divided.

The connecting means 20 is located on the upper side of the fixing portion 10 and has front and rear end portions and protrudes upward between the front and rear end portions of the contact frame 21 to contact the antenna 100 And a tension frame 22 that connects the contact frame 21 and the connection portion 30 and allows the contact frame 21 to move up and down according to a pressure contact of the antenna or a release of pressure.

The pressing contact is provided so that the antenna 100 contacts the contact frame 21 while the antenna 100 contacts the contact frame 21 while the antenna 100 is lowered from the contact frame 21, It can be understood that it is separated from the contact frame 21 while being lifted and lowered from the contacted state.

The contact frame 21 is lowered in a state of being in contact with the antenna 100 at a contact point of the antenna 100 and is lifted and lowered when the antenna 100 is depressurized.

The tension frame 22 includes an upper plate 23 whose both ends extend in the direction of both ends of the fixed frame 11 and whose front end is integrally connected to the front end or the rear end of the contact frame 21, A lower plate 24 extending in both ends of the frame 11 and positioned at a lower portion of the upper plate 23 and having a front end integrally connected to the connecting portion 30 and upper and lower plates 23, And a tension unit 25 connected to the tension unit 25.

The lower plate 24 may be soldered to the printed circuit board 110 together with the pair of fixed frames 11.

2, the lower and upper slats 24 and 26 are formed at both ends of the upper and lower slats 24 and 24, respectively. The third and fourth slip prevention grooves 26 and 26 And 27 to form a second soldering surface 28 to be soldered to the printed circuit board 110.

The third slip prevention groove 26 is adjacent to the first slip prevention groove 12 and the fourth slip prevention groove 27 is adjacent to the second slip prevention groove 13, The surface area of the soldering can be increased by introducing solder during surface mounting on the printed circuit board 110, thereby making it possible to perform solid soldering through slip prevention.

The third and fourth slip prevention grooves 26 and 27 may be formed by soldering the lower plate 24 to the printed circuit board 110 like the first and second slip prevention grooves 12 and 13 So that the lower plate 24 can be fixed at a predetermined position of the printed circuit board 110 while being naturally divided into the second soldering surface 28 and the other surface.

It is preferable that the front end of the contact frame 21 is rounded in the direction of the rear end so that the operator's glove or the like is not caught on the front end.

4, the front end portion of the contact frame 21 may be integrally connected to the front end of the upper plate 23 to form a curved surface. It can be understood that the front end portion of the contact frame 21 naturally forms a curved surface so that the glove of the worker is not caught at the front end portion thereof.

The tension portion 25 has a curved shape in which both ends of the tension portion 25 are connected to the rear end portions of the upper and lower plates 23 and 24, respectively, and the central portion between the both ends is projected backward.

It is preferable that the rear surface portion of the tension portion 25 is located on the same line as the rear end portion of the fixed frame 11 or in front of the rear end portion of the fixed frame 11.

Therefore, the tension member 25 can prevent the worker's gloves from being caught, and the antenna 100 can be contracted or relaxed in accordance with the pressing contact to the contact frame 21 or the release of the pressing force, The contact frame 21 can be raised or lowered.

The connection unit 20 may further include a contact piece 29 protruding upward from the upper portion of the contact frame 21 so that the contact with the antenna 100 can be smoothly performed.

1, the contact piece 29 protrudes upward from a central portion between both ends of the contact frame 21, and is integrally formed with the contact frame 21. As shown in FIG.

The connecting portion 30 interconnects the pair of fixed frames 11 and the tension frame 22 in front of the contact frame 21 to form an open front portion between the fixed frames 11, And prevents the connection means 20 from being deformed by external pressure, impact, or the like transmitted from the front of the fixing portion 10.

When the antenna 100 is lowered and seated from the upper portion of the connecting portion 30, the pressing force transmitted from the antenna 100 is no longer transmitted to the connecting means 20 from its seated state. .

The connecting part 30 has front and rear ends and includes an upper connecting plate 31 connected to the upper end of the front end of the pair of fixed frames 11 and a lower end connected to the front end of the upper connecting plate 31, And a front connecting plate 32 for connecting the front end of the lower plate 24.

The upper connection plate 31 is positioned in front of the contact frame 21 and both ends thereof are integrally connected to the upper side of the front end of the pair of fixed frames 11.

One end of the front connecting plate 32 is integrally connected to the front end of the upper connecting plate 31 and the other end extends downward to be integrally connected to the bottom plate 24.

The connection means 20 is moved from the state where the contact frame 21 is exposed to the upper side of the upper connection plate 31 to the lower side of the upper connection plate 31 along the pressing contact of the antenna 100 .

The antenna 100 is kept stationary while being seated on the upper connection plate 31 at the time of a pressure contact with the connection means 20 and the contact frame 21 is connected to the antenna 100 And is held on the upper connection plate 31 to maintain a state where no further lowering is achieved. At this time, it can be understood that the contact frame 21 is positioned on the same plane as the upper surface of the upper connecting plate 31 at the upper part.

The connecting portion 30 can be moved from the state where the upper portion of the contact frame 21 and the upper surface of the upper connecting plate 31 are positioned on the same plane, By blocking the transmission to the means 20, it is possible to restrict the acting force of the connecting means 20 to prevent deformation.

The protection unit 40 includes a protection plate 41 positioned on the upper side of the upper plate 23 and a pair of support bars 42 connecting the protection plate 41 and the pair of fixed frames 11 do.

The shield plate 41 has front and rear ends and both ends and is disposed so as to be spaced apart from the upper plate 23 so as to block the rear portion of the open top surface between the fixed frames 11.

The rear end of the protection plate 41 is formed to extend rearward from the tension unit 25 and both side edges of the end plate are recessed inward to form a curved groove 43.

This prevents the worker's gloves and the like from being caught on the rear end of the protection plate 41 while preventing the deformation of the connection means 20 caused by the pressure or impact transmitted from the outside to the tension portion 25 And the like.

One end of each of the pair of support bars 42 is integrally connected to the upper side of the pair of fixed frames 11 and the other end of the support bars 42 is integrally connected to both sides of the protection plate 41, (41).

The protective plate 41 serves as a pick-up surface when mounting the surface to the printed circuit board 110, and at the same time, the external pressurization or impact generated at the time of picking up is transmitted to the connection means 20 Thereby preventing deformation or the like that occurs as a result.

In addition, when the antenna 100, which is pressurized from the upper side as in the above-described upper connection plate 31, is lowered and seated, the protection plate 41 is not pressed further from the antenna 100 So as not to be transmitted to the connection means (20).

The contact frame 21 is lowered from the exposed state between the upper connection plate 31 and the protection plate 41 to the lower side of the protection plate 41 according to the pressing contact of the antenna 100, When the antenna 100 is depressurized, the upper plate 23 is brought into contact with the protection plate 41 and the elevation can be stopped.

That is, the antenna 100 is kept stationary while being seated on the protection plate 41 at the time of a pressure contact with the connection means 20. The contact frame 21 prevents the antenna 100 from contacting with the protection plate 41, (41) and is kept in a state where no further descent is made. At this time, it can be understood that the contact frame 21 is located on the same plane as the upper surface of the protection plate 41 at the upper part.

The protector 40 can be prevented from being pressed by the antenna 100 from the state where the upper surface of the contact frame 21 and the upper surface of the protection plate 41 are located on the same plane, (20), thereby restricting the acting force of the connecting means (20) and preventing deformation.

Each of the pair of fixing frames 11 is formed with a seating protrusion 15 protruding upward from the upper surface between the upper connecting plate 31 and the protecting plate 41.

The upper surface of the seating protrusion 15 is preferably located on the same plane as the upper connecting plate 31 and the upper surface of the protecting plate 41.

 The mounting projection 15 is formed so as to prevent the antenna 100 from being further lowered while the antenna 100 is seated on the pair of seating projections 15 at a contact point of the antenna 100 and the connecting means 20 do.

This is because the mounting protrusions 15 are disposed on both sides of the contact frame 21 together with the upper connection plate 31 and the protection plate 41 disposed at the front and rear ends of the contact frame 21, It can be understood that the deformation of the connecting means 20 by the pressing contact of the antenna 100 is prevented as much as possible.

The contact device 1 can be easily connected to the antenna 100 having various sizes by the upper connection plate 31, the protection plate 41 and the seating protrusion 15, Can be prevented from being deformed.

The present invention is not limited to the above-described embodiments, but may be modified in various ways within the scope of the present invention as set forth in the following claims. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Description of the Related Art [0002]
1: Contact device 10: Fixing part
11: fixed frame 12: first slip prevention groove
13: second slip prevention groove 14: first soldering surface
15: mount projection 20: connection means
21: contact frame 22: tension frame
23: top plate 24: bottom plate
25: Tension part 26: Third slip prevention groove
27: fourth slip prevention groove 28: second soldering surface
30: connection part 31: upper connection plate
32: Front connection plate 40: Protective portion
41: Shield plate 42: Support bar
100: antenna 110: printed circuit board

Claims (9)

A contact device for establishing a contact between an antenna and a printed circuit board,
A fixing unit having front and rear end portions extending in the front and rear end directions and having a pair of fixing frames mounted on a surface of the printed circuit board;
A contact frame positioned between the pair of fixed frames and having a central portion between the front and rear ends protruding upward to make contact with the antenna; and a contact frame which is raised or lowered A connecting means including a tension frame for allowing the tension frame to be engaged;
A connecting portion connecting the pair of fixed frames and the connecting means in front of the contact frame; And
A rear portion of the connection portion, And a protection part connected to the pair of fixed frames so as to be positioned above the tension frame and having a protection plate for protecting the tension frame,
The tension frame
An upper plate having front and rear ends extending in both ends of the fixed frame and having a front end connected to a front end or a rear end of the contact frame and spaced apart from a lower portion of the protection plate;
A lower plate positioned below the upper plate and contacting the printed circuit board, the front and rear ends extending in the front and rear end directions of the upper plate, and the front end thereof being connected to the connection; And
And a tension portion connecting the rear ends of the upper and lower plates,
The protection unit includes:
Wherein the elastic member is configured to prevent transmission of pressure or impact transmitted from the outside to the tension frame while being separated from the upper plate and to prevent the tension frame from being deformed even if the protection plate is deformed. delete delete The method according to claim 1,
The pair of fixed frames may include:
The first and second slip prevention grooves for preventing the slip of the fixing part through the inflow of solder are formed on the lower surface of the fixing part,
A first soldering surface to be soldered to the printed circuit board is formed between the first and second slip prevention grooves,
The lower plate,
And third and fourth slip prevention grooves for preventing slip of the connection means through the inflow of solder are formed at both end portions of the first and second slip prevention grooves,
And the first soldering surface and the lower plate are soldered to the printed circuit board. delete The method according to claim 1,
The connecting portion
An upper connecting plate positioned in front of the contact frame and having front and rear end portions and both end portions, and both end portions thereof being respectively connected to the front end portions of the pair of fixed frames; And
Wherein the one end portion is connected to the front end portion of the upper connection plate and the other end portion is extended in the downward direction and connected to the lower plate to support the front connection plate. The method according to claim 1,
The protection unit includes:
Further comprising a pair of support bars connecting the shield plate and the pair of fixed frames. 8. The method of claim 7,
The shield plate
A rear end portion extending rearward from the tension portion,
The tension unit
And the rear portion is located on the same line as the rear end of the fixed frame or is located forward of the rear end of the fixed frame. The method according to claim 6,
The pair of fixed frames may include:
A mounting projection protruding upward from an upper surface between the upper connection plate and the protection plate,
The mounting projection, the upper connecting plate,
And the upper surface is positioned on the same surface to protect the contact frame located around the contact surface.
KR1020140044636A 2014-04-15 2014-04-15 Contact apparatus of internal antenna KR101461357B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140044636A KR101461357B1 (en) 2014-04-15 2014-04-15 Contact apparatus of internal antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140044636A KR101461357B1 (en) 2014-04-15 2014-04-15 Contact apparatus of internal antenna

Publications (1)

Publication Number Publication Date
KR101461357B1 true KR101461357B1 (en) 2014-11-14

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KR1020140044636A KR101461357B1 (en) 2014-04-15 2014-04-15 Contact apparatus of internal antenna

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160080668A (en) * 2014-12-30 2016-07-08 주식회사 수콘 Board connecting terminal button switch modules
KR20180125831A (en) * 2017-05-16 2018-11-26 엘에스엠트론 주식회사 Contact Connector
KR101948434B1 (en) * 2017-08-29 2019-02-19 태진정밀(주) Elastic electric contact terminal
CN113782954A (en) * 2021-08-18 2021-12-10 李炎 Mobile communication antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171298A (en) * 2010-02-22 2011-09-01 Tyco Electronics Nederland Bv Contact member for electric connector
KR101088215B1 (en) * 2011-08-09 2011-11-30 강태석 Housing intergrated type contactor
KR101366212B1 (en) * 2012-09-26 2014-02-24 대일티앤씨 주식회사 A terminal contact
KR20140040392A (en) * 2012-09-26 2014-04-03 (주)세윤 A terminal contact

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171298A (en) * 2010-02-22 2011-09-01 Tyco Electronics Nederland Bv Contact member for electric connector
KR101088215B1 (en) * 2011-08-09 2011-11-30 강태석 Housing intergrated type contactor
KR101366212B1 (en) * 2012-09-26 2014-02-24 대일티앤씨 주식회사 A terminal contact
KR20140040392A (en) * 2012-09-26 2014-04-03 (주)세윤 A terminal contact

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160080668A (en) * 2014-12-30 2016-07-08 주식회사 수콘 Board connecting terminal button switch modules
KR101687880B1 (en) 2014-12-30 2016-12-19 주식회사 수콘 Board connecting terminal button switch modules
KR20180125831A (en) * 2017-05-16 2018-11-26 엘에스엠트론 주식회사 Contact Connector
KR102266623B1 (en) * 2017-05-16 2021-06-17 엘에스엠트론 주식회사 Contact Connector
KR101948434B1 (en) * 2017-08-29 2019-02-19 태진정밀(주) Elastic electric contact terminal
CN113782954A (en) * 2021-08-18 2021-12-10 李炎 Mobile communication antenna

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