KR20120081442A - A connector for board fixing - Google Patents

A connector for board fixing Download PDF

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Publication number
KR20120081442A
KR20120081442A KR1020110002785A KR20110002785A KR20120081442A KR 20120081442 A KR20120081442 A KR 20120081442A KR 1020110002785 A KR1020110002785 A KR 1020110002785A KR 20110002785 A KR20110002785 A KR 20110002785A KR 20120081442 A KR20120081442 A KR 20120081442A
Authority
KR
South Korea
Prior art keywords
substrate
connector
hole
inclined portion
elastic
Prior art date
Application number
KR1020110002785A
Other languages
Korean (ko)
Inventor
배복수
Original Assignee
(주)슈펙스
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 (주)슈펙스 filed Critical (주)슈펙스
Priority to KR1020110002785A priority Critical patent/KR20120081442A/en
Publication of KR20120081442A publication Critical patent/KR20120081442A/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
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/7017—Snap 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The present invention relates to a connector for substrate bonding.
The present invention provides an electrical connection means 140 having a female and male central conductor guide pin for electrical connection with the outside in the center hole 122 formed in the body 120, the outside of which is a substrate ( In the connector for substrate bonding is fixed to 200),
The outer side of the body 120, characterized in that the elastic clamp 300 is integrally provided so as to be elastically coupled to the circular or square hole 220 formed in the substrate 200.
The present invention has the effect that there is no need to form a separate hole in the substrate (pcb) to join the body constituting the connector, and at the same time there is no need to install a separate fixture for fixing to the hole of the substrate in the body Of course, the assembly is greatly simplified.

Description

Connector for board fixing

The present invention relates to a connector for substrate bonding, and more particularly, a connector coupled to a substrate to be electrically connected to the outside is simply and stably coupled to a hole formed in an existing substrate without the need for a separate fixture when the substrate is coupled to the substrate. And it relates to a connector for substrate bonding to maintain a fixed state.

In general, a coaxial cable is used to transmit a video and audio signal, and a terminal for receiving the video and audio signal is provided with a terminal to which the coaxial cable is connected. There is a connector for connecting to the.

The connector is artificially coupled and separated to control the supply of an electrical signal. The connector is generally formed in a male or male form and uses a male or male coupling form to maintain a coupling state, or a circular or curved plate. It is coupled to the slide by the elastic force through the spring, the bent body, and the like and are mutually coupled by a protrusion or a concave groove protruding from the body.

In the prior art, when the connector is to be coupled to a substrate, first, a plurality of fixing holes are formed around the connector insertion hole of the substrate, that is, the center of the insertion hole, and the fitting body is separately fitted into the fixing hole to fix the connector. After the fastener is provided, the connector can be stably fixed to the insertion hole through the fastener.

However, in the case described above, the problem of having to drill a separate fixing hole on the substrate and the need to additionally fix an additional fastener on the body of the connector has a problem that the cost is greatly increased and the assembly of the worker is difficult.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION [0006]

When a connector is coupled to a substrate, when the connector is coupled to a circular, square or polygonal hole formed in the substrate, the connector can be stably coupled to the substrate and maintained in a fixed state.

The present invention to achieve the above object,

In the connector for the substrate coupling in which the electrical connection means having a female and male center conductor guide pin for electrical connection to the outside is provided in the center hole formed in the body, and the outside thereof is coupled to and fixed to the substrate.

An outer side of the body, characterized in that the elastic clamp is provided so as to be elastically coupled to the circular, square, polygonal holes formed in the substrate.

The elastic clamp may include an inclined portion having an inclination angle that gradually expands to be inserted into the slide while being inserted into the hole of the substrate together with the body, and the substrate is formed at the rear of the inclined portion and passes through the inclined portion. It may be made of a fixing portion having an upright jaw on both sides so that the hole of the can be fitted and fixed, and the elastic groove of the cut shape so that the inclined portion can flow inward when the inclined portion is caught by the hole.

It will be desirable to have the elastic clamps provided on both sides of the upper and lower sides or the left and right sides of the axial center of the body.

The elastic clamp will be possible to be provided in both up and down and left and right with respect to the axial center of the body.

The elastic clamp will be able to be provided on both sides of the vertical direction or the left and right diagonal direction with respect to the axial center of the body.

The elastic clamp will be able to be provided in both the vertical and horizontal directions on the basis of the axial center of the body.

In addition, the fixing portion may be further coupled to the coating layer of the rubber material for preventing the slide rotation and elastic coupling.

According to the present invention, when the connector is coupled to the substrate, the connector can be held at the same time as the hole formed in the substrate, thereby maintaining the fixed state.

That is, there is no need to form a separate hole in the substrate (pcb) to join the body forming the connector, and at the same time there is no need to install a separate fixture for fixing to the hole of the substrate in the body The effect is greatly simplified assembly.

1 is a cross-sectional view of a connector for substrate bonding according to the present invention;
2 is a right side view of FIG. 1;
3 is an enlarged view illustrating main parts of FIG. 1;
4 is a cross-sectional view showing a body forming a connector in FIGS. 1 to 3;
5 is a left side view of FIG. 4;
6 is a perspective view of FIG. 4,
7 is a sectional view of another embodiment according to the present invention;
8 is a left side view of FIG. 7;
9 is another embodiment of FIG. 8 in accordance with the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and in describing the present invention, if it is determined that the related well-known technology may blur the gist of the present invention, the detailed description thereof will be omitted. Shall be.

The present invention relates to a connector to be coupled to a substrate such as a PCB so that external electricity can be electrically connected to the inside.

The connector 100 is coupled to the hollow body 120 and the center hole 122 of the body 120 as shown in Figures 1 to 6 and for electrical connection to the outside, as known in the art Electrical connection means 140 having female and male center conductor guide pins, and an elastic for fixing the body 120 to a hole 220 formed in the substrate 200 and provided on the outside of the body 120. It consists of a clamp 300.

The substrate 200 is applied to various communication equipments, and holes, such as circles, squares, and polygons, are formed on the surface for coupling the connector 100.

The body 120 may be made of a metal material, preferably copper, and a center hole 122 is formed along the axial direction so as to couple the electrical connection means 140 therein.

The electrical connection means 140, the same as the known art for the electrical connection to the outside and includes a male and female center conductor guide pin.

That is, it is connected to the internal or external electrical connection through the center conductor guide pin to enable electrical connection.

The elastic clamp 300 is formed integrally with the body 120, generates elastic force when coupled to the hole 220 of the substrate 200 is fixedly coupled.

The elastic clamp 300, the inclined portion 320 having an inclination angle is formed to be coupled to slide in the hole 220 of the substrate 200, the substrate 200 passing through the inclined portion 320 A fixing part 340 having both upright jaws 342 and 344 is formed at least wider than the thickness of the substrate 200 so as to be inserted into the hole 220 of the hole 220. Here, the width of the outer diameter of the fixing portion 340 is smaller than the width of the maximum outer diameter of the inclined portion 320. In addition, when the inclined portion 320 slides into the hole 220, the inclined portion 320 of the elastic clamp 300 is formed to have a cut shape so that the inclined portion 320 may flow in the center direction.

That is, the elastic clamp 300 is provided to be elastically flowable with respect to the body 120, the inclined portion 320 forming the elastic clamp 300 is in contact with the hole 220 of the substrate 200. If it is to be flowed inward through the elastic force and when the hole 220 of the substrate 200 is located in the fixing portion 340 is returned to the initial state through both the upright jaw (342, 344) the body ( 120 prevents the substrate 200 from being separated from the substrate 200.

The inclined portion 320 is formed with an inclination angle formed with a larger outer diameter gradually from one side to the other side, and when the inclined angle is fitted while being positioned in the hole 220, the inclined portion 320 toward the inner center direction through the elastic groove 360. It is flowed so that the inclined portion 320 may elastically pass through the hole 220.

The elastic groove 360 of the elastic clamp 300 is to allow the inclined portion 320 to generate an elastic force, and takes an external force action by taking an open shape in a direction and outward coupled to the substrate 200. When the opening width is reduced and is preferably formed by processing through a mechanism such as a cutting machine, the body 100 may be integrally formed when the body 100 is formed.

In addition, the inclined portion 320 and the fixing portion 340 is to have an elastic force by the elastic groove 360, the fixing portion 340 is spaced a predetermined distance from the front end of the elastic groove 360 Is formed in the position, it is preferable to allow the fixing portion 340 to be installed behind the inclined portion (320). Here, the inclined portion 340 is spaced apart from the end of the elastic groove 360 by a predetermined distance, that is, one end of the elastic clamp 300 is inserted into the hole 220 of the substrate 200, that is, the hole ( This is to allow the slide 220 to pass through the inclined portion 320 in a state where the 220 is inserted into the elastic clamp 300 and slides.

7 is a cross-sectional view showing another embodiment according to the present invention, the elastic clamp 300 is provided in the front and rear and left and right about the body 120.

FIG. 8 illustrates the right side of FIG. 7 and illustrates the contactor 100 coupled to the rectangular hole 220 formed in the substrate 200.

FIG. 9 illustrates that the elastic clamp 300 may be coupled to various types of holes such as circles, squares, and polygons formed in the substrate 200 as another embodiment according to the present invention.

In addition, as another example, a coating layer of a rubber material may be further coupled to the fixing part 340 of the body 120 to prevent slide rotation and elastic coupling when the substrate 200 is coupled. The coating layer may be formed by coating or coating by spray injection.

The substrate coupling state of the substrate coupling connector according to the present invention configured as described above will be described in detail with reference to the accompanying drawings.

First, as shown in FIG. 1, when the electrical connection means 140 is fixed to the center hole 122 of the body 120 according to the present invention in the same manner as in the known art, one connector 100 is completed. .

Thereafter, as shown in FIGS. 1 to 3, the connector 100 may be coupled to the hole 220 formed in the substrate 200. In this case, as shown in FIG. One end of 300) is inserted. Then, the end of the elastic clamp 300 provided on the outer side of the body 120 is inserted into the hole 220 of the substrate 200 and at the same time the inclined portion 320 is the inner diameter inlet of the hole 220 of the substrate 200. It is caught on the side. At this time, when the body 120 is pushed in, the inclined portion 320 has an elastic force by the inner diameter of the hole 220 is bent toward the center of the body 120. When continuously pressed, the inclined portion 320 passes through the hole 220, and at the same time, the inner diameter of the hole 220 is located between both upright jaws 342 and 344 forming the fixing portion 340. It will get stuck. At this time, the inclined portion 320 is moved to restore the initial state, and thus both upright jaws of the fixing portion 340 of the body 120 are caught on the outer circumferential surface of the inlet and outlet of the hole 220, and thus, the body 120 ) Is not detached from the substrate 200 and remains stable.

Although the above described and illustrated a preferred embodiment of the present invention through a circular hole formed in a substrate, the present invention is not limited thereto, and the present invention is not limited to this. Applicable to not only circular holes, but also rectangular, polygonal holes, etc., of course, it will be within the claims of the present invention.

100: Connector
120: body 122: center hole
200: substrate
220: hall
300: elastic clamp
320: inclined portion 340: fixed portion
342,344: upright jaw
360: elastic groove

Claims (4)

An electrical connection means 140 having a female and male center conductor guide pin for electrical connection with the outside is provided in the center hole 122 formed in the body 120, and the outside thereof is coupled to the substrate 200. In the fixed substrate bonding connector,
On the outside of the body 120,
The connector for substrate bonding, characterized in that the elastic clamp 300 is integrally provided so as to be elastically coupled to the round or square hole 220 formed in the substrate 200.
The method according to claim 1,
The elastic clamp 300,
An inclination part 320 having an inclination angle that is gradually expanded to be inserted into the slide while the outer part is locked to the hole 220 together with the body 120;
Fixing portion formed at the rear of the inclined portion 320 and having upright jaws 342 and 344 at both sides thereof so that the hole 220 of the substrate 200 passing through the inclined portion 320 can be fixed. 340, and
When the inclined portion 320 is caught by the hole 220, the connector for substrate bonding, characterized in that the inclined portion 320 is formed of an elastic groove 360 is cut so that it can flow inward.
The method according to claim 1 or 2,
The elastic clamp 300,
The substrate coupling connector, characterized in that provided in any one of the upper and lower or left and right, both up and down and left and right, both in the up and down or left and right diagonal direction, up and down and left and right diagonal direction based on the axial center of the body 120. .
The method according to claim 2,
The connector for bonding the substrate, characterized in that the coating layer of the rubber material for further preventing the rotation of the slide and the elastic coupling to the fixed portion (340).
KR1020110002785A 2011-01-11 2011-01-11 A connector for board fixing KR20120081442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110002785A KR20120081442A (en) 2011-01-11 2011-01-11 A connector for board fixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110002785A KR20120081442A (en) 2011-01-11 2011-01-11 A connector for board fixing

Publications (1)

Publication Number Publication Date
KR20120081442A true KR20120081442A (en) 2012-07-19

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ID=46713590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110002785A KR20120081442A (en) 2011-01-11 2011-01-11 A connector for board fixing

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KR (1) KR20120081442A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210060065A (en) * 2019-11-18 2021-05-26 (주)갑진 Connector clip and power line connection unit for battery charger
KR20220088135A (en) * 2020-12-18 2022-06-27 장세일 DC jack for connecting DC plug of adapter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210060065A (en) * 2019-11-18 2021-05-26 (주)갑진 Connector clip and power line connection unit for battery charger
KR20220088135A (en) * 2020-12-18 2022-06-27 장세일 DC jack for connecting DC plug of adapter

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A201 Request for examination
E601 Decision to refuse application