KR200482691Y1 - Connector terminal - Google Patents
Connector terminal Download PDFInfo
- Publication number
- KR200482691Y1 KR200482691Y1 KR2020150004828U KR20150004828U KR200482691Y1 KR 200482691 Y1 KR200482691 Y1 KR 200482691Y1 KR 2020150004828 U KR2020150004828 U KR 2020150004828U KR 20150004828 U KR20150004828 U KR 20150004828U KR 200482691 Y1 KR200482691 Y1 KR 200482691Y1
- Authority
- KR
- South Korea
- Prior art keywords
- connector
- bending section
- section
- fastening
- longitudinal center
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
According to the present invention, there is provided a connector terminal comprising: a connector having a longitudinal length so as to be connected to a mating connection port and a front end; a connector extending from both sides of a rear end of the connector and bending and protruding in the transverse direction of the connector; A pair of main pressure ports connected by elastic supporting forces to both side walls formed with a conductor and a rear end extending from both sides of the rear end of the connection port so as to be positioned at a right angle to the main press- And a pair of auxiliary pressure inlets connected by elastic supporting forces to both side walls on which conductors are formed when inserting into the fastening holes.
Description
More particularly, the present invention relates to a connector terminal, and more particularly, to a connector terminal, and more particularly, to a connector terminal, and more particularly, To a terminal for a connector capable of maintaining a firm bonding force without a subsequent process such as soldering.
2. Description of the Related Art In general, various electronic parts such as chips and diodes and connecting terminals are mounted on a printed circuit board (PCB) by a method such as soldering.
Among them, the connector terminal is connected to the fastening hole of the printed circuit board through a method such as press fitting, and then soldering or the like is performed on the assembled portion of the terminal and the fastening hole to complete the fastening.
At this time, one end of the connector terminal is fixed to the fastening hole while being connected to the patterns of the printed circuit board, and the other end is exposed to the outside so as to be connectable with the connector.
However, since a conventional connector terminal has to be additionally provided with a post-process such as soldering in a state where it is inserted into a fastening hole of a printed circuit board, a long time has been required for a work process, and a clearance between the terminal and the fastening hole There is a possibility that the installation state of the terminal is changed.
A prior art related to the present invention is Korean Registration Practice No. 20-0365047 (October 06, 2004), which discloses a device for preventing rotation of a terminal pin.
The object of the present invention is to prevent the rotation and flow of the connector by forming the main pressure inlet and the auxiliary pressure inlet at right angles to each other in the direction of connection of the connector and connecting the same to the fastening hole of the fastening object by using the elastic supporting force in all directions And the soldering process can be eliminated, thereby providing a terminal for a connector that can be easily manufactured and cost-effective.
According to the present invention, there is provided a connector terminal comprising: a connector having a longitudinal length so as to be connected to a mating connection port and a front end; a connector extending from both sides of a rear end of the connector and bending and protruding in the transverse direction of the connector; A pair of main pressure ports connected by elastic supporting forces to both side walls formed with a conductor and a rear end extending from both sides of the rear end of the connection port so as to be positioned at a right angle to the main press- And a pair of auxiliary pressure inlets connected by elastic supporting forces to both side walls formed with conductors when inserted into the fastening holes.
The main bushing inlet ports include a first bending section extending in an oblique direction and extending in a lateral direction of the connection port in a state of being connected to both ends of the rear end of the connection port and a second bending section extending from a first end of the first bending section so as to be parallel to the longitudinal center of the connection port, And a second bending section extending from the one end of the first straight section and extending obliquely to the longitudinal center of the connection port is formed in the first straight section and the second straight section.
In addition, the auxiliary pressure inlets may include a third bending section that is extended in an inclined manner in the transverse direction of the connection port in a state connected to the rear end of the connection port, and a third bending section that extends linearly from one end of the third bending section, And a fourth bending section extending from one end of the second straight section and extending obliquely to the longitudinal center of the connection port is formed in the first straight section and the second straight section.
Preferably, the extended ends of the second bending section and the fourth bending section are integrally connected to each other at the longitudinal center position of the connector, and extend in the longitudinal direction of the connector.
It is preferable that the inner circumferential surface of the fastening hole has a circular or elliptical shape, and the outer surface of the first straight section and the outer circumferential surface of the second straight section are formed to be convex so as to correspond to the inner circumferential surface of the fastening hole.
It is preferable that the inner circumferential surface of the fastening hole further has a first insertion groove into which the outer surface of the first straight section is correspondingly inserted and a second insertion groove into which the outer surface of the second straight section is inserted correspondingly.
In addition, when the main press-in grooves and the auxiliary press-in grooves are inserted into the fastening holes, the fastening portions are protruded in both directions so as to be engaged with the fastening object.
In addition, the width of the engaging portion in a direction perpendicular to the protruding direction may be positioned in the same width as that of the main pressure inlet.
Preferably, the sub-pressure inlets are staggered to be mutually eccentric with respect to the longitudinal center of the connector.
In addition, it is preferable that the sub-pressure inlets have a smaller width in the transverse direction than the main press-in grooves.
In the present invention, the main-pressure inlet and the auxiliary-pressure inlet are formed at right angles to each other in the connecting direction of the connection port, and the connection port is connected to the connection hole of the connection object by using the elastic supporting force in all directions, The bonding force can be maintained and the process of soldering and the like can be eliminated, so that the bonding process can be shortened and the manufacturing cost can be reduced.
1 is a perspective view showing a connector terminal according to the present invention.
2 is a front view for showing a connector terminal according to the present invention.
3 is a side view showing a connector terminal according to the present invention.
4 is a bottom view for showing a connector terminal according to the present invention.
5 is a front sectional view for showing a state of use of the connector terminal according to the present invention.
6 is a plan sectional view for showing the use state of the connector terminal according to the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish it, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.
It should be understood, however, that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, To the person having the invention, and this invention is only defined by the scope of the claims.
Further, in the description of the present invention, if it is judged that related art or the like may obscure the gist of the present invention, a detailed description thereof will be omitted.
FIG. 1 is a perspective view showing a connector terminal according to the present invention, and FIG. 2 is a front view showing a connector terminal according to the present invention.
3 is a side view for showing a connector terminal according to the present invention, and FIG. 4 is a bottom view for showing a connector terminal according to the present invention.
FIG. 5 is a front sectional view for showing a state of use of the connector terminal according to the present invention, and FIG. 6 is a horizontal sectional view for showing a state of use of the connector terminal according to the present invention.
The present invention can firmly connect and connect a terminal for a connector to a fastening object (PCB: printed circuit board, etc.) without a subsequent process such as soldering.
1 to 6, the
First, the
Here, the
The
The
In addition, the front end of the
In addition, the
The
The width of the
When the main pressure inlet 120 and the
At this time, the
A conductor (copper or the like) is applied to the inner circumferential surface of the
On the other hand, the first insertion groove 22 and the
The
The
Since the
Of course, the first insertion groove 22 and the
The main
The
The
The
The
At this time, one end of the
The first
Of course, the first
At this time, one end of the first
The outer surface of the first
The outer surface of the first
More specifically, the outer surface of the first
For example, the outer surface of the first
The polygonal surface of the first
The
The extended ends of the
The
At this time, one end of the
In addition, one end of the
The auxiliary
The
The
The
Here, the
At this time, one end of the
The second
At this time, one end of the second
Of course, the second
The outer surface of the second
The outer surface of the second
More specifically, the outer surface of the second
The
The extended ends of the
One end of the
At this time, one end of the second
In addition, one end of the
Since the
The main
The diameter of the
4 and 6, the auxiliary
In this way, when the auxiliary
As a result, in the present invention, the main-
Thus, it is possible to prevent rotation and flow of the
Although a specific embodiment of the connector terminal has been described so far, it is apparent that various modifications are possible within the scope of the present invention.
Therefore, the scope of the present invention should not be limited to the embodiments described, but should be determined by the scope of claims for utility model registration as well as the claims for utility model registration described below.
That is, it should be understood that the above-described embodiments are illustrative and non-restrictive in all respects, and the scope of the present invention is indicated by the scope of claims for utility model registration described below rather than the detailed description. It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
10: connection port 20: fastening object
21: fastening hole 22: first insertion groove
23: second insertion groove 100: terminal for connector
110: connecting port 111:
120: main pressure inlet 121: first bending section
122: first straight line section 123: second bending section
130: auxiliary pressure inlet 131: third bending section
132: second straight line section 133: fourth bending section
140: extension part C: center
Claims (10)
Wherein when the main press-in grooves and the auxiliary press-in grooves are inserted into the fastening holes, the fastening portions are protruded in both directions so as to be engaged with the fastening object, and the width of the fastening portions in the direction perpendicular to the protruding direction Is positioned in the same width as the main pressure inlet.
The main-
A first bending section that is bent and extended in an oblique direction in a lateral direction of the connector in a state where the first bending section is connected to both ends of the rear end of the connector,
A first rectilinear section extending linearly from one end of the first bending section so as to be parallel to the longitudinal center of the connector and closely contacting both sidewalls of the coupling hole,
And a second bending section extending from one end of the first straight section and extending obliquely to the longitudinal center of the connector.
The sub-
A third bending section that is bent and extended in an oblique direction in a lateral direction of the connection port while being connected to a rear end of the connection port,
A second straight section extending linearly from one end of the third bending section so as to be parallel to the longitudinal center of the connector and being in close contact with both side walls of the coupling hole,
And a fourth bending section extending from one end of the second straight line section to the longitudinal center of the connector.
And the extended ends of the second bending section and the fourth bending section are connected to each other,
Wherein the connector is integrally connected at the longitudinal center position of the connector and extends in the longitudinal direction of the connector.
The inner circumferential surface of the fastening hole
Having a circular or elliptical shape,
And the outer surface of the first straight section and the outer surface of the second straight section,
And is formed to be convex so as to correspond to the inner circumferential surface of the fastening hole.
On the inner circumferential surface of the fastening hole,
A first insertion groove in which the outer surface of the first straight section is correspondingly inserted,
And a second insertion groove into which the outer surface of the second straight line section is inserted correspondingly.
The sub-
Wherein the terminal is staggered to be mutually eccentric with respect to the longitudinal center of the connector.
The sub-
And has a smaller width in the transverse direction than the main press-fitting portions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150004828U KR200482691Y1 (en) | 2015-07-17 | 2015-07-17 | Connector terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150004828U KR200482691Y1 (en) | 2015-07-17 | 2015-07-17 | Connector terminal |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170000366U KR20170000366U (en) | 2017-01-25 |
KR200482691Y1 true KR200482691Y1 (en) | 2017-02-22 |
Family
ID=57964034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020150004828U KR200482691Y1 (en) | 2015-07-17 | 2015-07-17 | Connector terminal |
Country Status (1)
Country | Link |
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KR (1) | KR200482691Y1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003346950A (en) * | 2002-05-23 | 2003-12-05 | Kel Corp | Press-fit pin |
JP2005129274A (en) * | 2003-10-21 | 2005-05-19 | Fujitsu Ten Ltd | Press-fit terminal and connecting structure |
JP2014017263A (en) * | 2011-08-30 | 2014-01-30 | Daiichi Seiko Co Ltd | Connector terminal for press fit |
-
2015
- 2015-07-17 KR KR2020150004828U patent/KR200482691Y1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003346950A (en) * | 2002-05-23 | 2003-12-05 | Kel Corp | Press-fit pin |
JP2005129274A (en) * | 2003-10-21 | 2005-05-19 | Fujitsu Ten Ltd | Press-fit terminal and connecting structure |
JP2014017263A (en) * | 2011-08-30 | 2014-01-30 | Daiichi Seiko Co Ltd | Connector terminal for press fit |
Also Published As
Publication number | Publication date |
---|---|
KR20170000366U (en) | 2017-01-25 |
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