KR200482507Y1 - connector - Google Patents

Abstract

The present invention discloses a connector. According to one aspect of the present invention, there is provided a connector comprising: an integral clamp for simultaneously fixing a jacket of a feeder wire and an outer conductor; A plurality of protrusions are formed on one side of the integral clamp that contacts the jacket of the feeder line and a shape corresponding to the outer conductor of the feeder line is provided on the other side of the integral clamp, .

Description

Connector {CONNECTOR}

The present invention relates to a connector, and more particularly, to a connector in which a clamp and a back nut are integrated.

The connector is the most basic material of wireless communication which is connected to the feeder cable and connects equipment and equipment.

The connector is classified into a feeder type and a smooth wall type according to the shape of the feeder line, and the fastening method is changed according to the shape of the feeder line.

Among them, the feeder type feeder line is most commonly used in which the outer conductor has a corrugated tube shape in which the concave portion and the convex portion are alternately formed. The connector to be connected to the feeder type feeder wire is a back nut, a clamp Clamp < / RTI > and Body.

As described above, in the connector fastened to the feeder type feeder wire, first, the gasket ring and the back nut are coupled to the feeder wire from which a part of the jacket is removed, and then the clamp is fixed to the outer conductor of the feeder wire. Finally, It can be fastened in a tightening manner. A detailed procedure of fastening between the connector and the feeder wire will be described as follows.

FIG. 1 is a view showing a fastening process between a connector and a feeder wire according to the prior art.

According to the prior art, the fastening between the connector and the feeder line can roughly be divided into five steps: a gasket ring joining step, a back nut joining step, a clamp joining step, a body joining step and a tightening step have.

Referring to FIG. 1, a gasket ring is fitted to the outside of a feeder line from which a part of a jacket is removed. At this time, the gasket ring is inserted into the inside of a body to be described later to prevent foreign substances such as water and dust from penetrating into the connector. Although not shown in FIG. 1, a gasket ring is inserted into the back nut to prevent foreign matter such as water or dust from penetrating into the back nut.

Next, the back nut is installed to penetrate the outer conductor of the feeder wire. At this time, since the back nut is installed to penetrate the outer conductor of the feeder line, it is preferable that the inner diameter of the backnut is larger than the outer conductor diameter of the feeder line. In addition, a thread is formed on the outer circumferential surface of the back nut and can be coupled with a screw thread formed on the inner circumferential surface of the body through a tight coupling.

Then, the clamp is positioned on the outer conductor so that the jacket is located at one end of the exposed outer conductor. At this time, the clamp may have elasticity in the form of a part of the outer part being cut (C shape when viewed from the front), and may be fixed to the concave part of the corrugated pipe of the outer conductor. As described above, the clamp is fixed to one end of the outer conductor to prevent the back nut from deviating from the feed line. More specifically, the back nut and the body are tightened around the clamp fixed to one end of the outer conductor, so that the connector is not detached from the feeder line.

Finally, the connector can be completed by fastening the body to the back nut and fastening the body and back nut using fasteners. At this time, in order to complete the connector by combining the body and the back nut, a separate tightening device for tightening the structure is required, so that there is a complication among the assemblies.

In addition, the main tensile force of the connector is generated in the outer conductor of the feeder line to which the clamp is fixed. In order to prevent the occurrence of the phenomenon described above, the feeder wire and the connector are separated or broken according to the material and the shape of the outer conductor. It is troublesome to use a connector different from the connector according to the characteristics of the connector.

Korean Patent No. 10-1043744 (issued on June 27, 2011)

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an integrated clamp in which a clamp and a back nut are integrally formed to simplify a fastening process between a connector and a feeder line, The purpose is to provide.

Other objects and advantages of the present invention will be understood by the following description and will be more clearly understood by one embodiment of the present invention. It will also be readily apparent that the objects and advantages of the present invention may be realized and attained by means of the instrumentalities and combinations thereof.

According to an aspect of the present invention, there is provided a connector comprising: an integral clamp for simultaneously fixing a jacket of a feeder wire and an outer conductor; A plurality of protrusions are formed on one side of the integral clamp that contacts the jacket of the feeder line and a shape corresponding to the outer conductor of the feeder line is provided on the other side of the integral clamp, .

At both ends of the integral clamp, protrusions are formed in the outward outer direction, and recesses may be formed between the protrusions.

A C-ring is inserted into the body, and when the integral clamp and the body are coupled, the C-ring can be coupled to the recess formed on the outside of the integral clamp.

A guide formed to be sloped to guide the insertion of the C-ring may be formed on one side of the projection.

One side of the C-ring which is in contact with the guide portion of the projection may be inclined so as to correspond to the guide portion.

The C-ring may have elasticity.

A gasket ring protrusion for pressing the gasket ring when the gasket ring is engaged may be formed around the inner surface of the end of the body in the direction in which the cable is inserted.

The gasket ring protrusion may be inclined so as to protrude toward the inside of the body.

According to one aspect of the present invention, there is no need for a separate apparatus for fastening, and the fastening process can be simplified.

Further, there is an effect that the tensile force between the connector and the feeder line can be enhanced.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate preferred embodiments of the present invention and, together with the specific details for implementing the invention, And shall not be construed as limited to the matters described.
FIG. 1 is a view showing a fastening process between a connector and a feeder wire according to the prior art,
FIG. 2 is a view schematically showing the configuration of a connector according to an embodiment of the present invention; FIG.
FIG. 3 is a view schematically showing a structure of another body according to an embodiment of the present invention;
4 is a view illustrating a process of fastening a connector and a feeder wire according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above objects, features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which a person skilled in the art can easily implement the technical idea of the present invention There will be. In the following description of the present invention, a detailed description of known techniques related to the present invention will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured. Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise. In addition, the term "Quot; and " part " refer to a unit that processes at least one function or operation, which may be implemented in hardware, software, or a combination of hardware and software.

FIG. 2 is a view schematically showing a structure of a connector according to an embodiment of the present invention, and FIG. 3 is a view schematically showing a structure of a body according to an embodiment of the present invention.

Referring to FIG. 2, the connector according to the present invention includes an integral clamp 100, a body 200, and a gasket ring 300.

The integral clamp 100 has a shape in which both sides of the inside are different from each other.

For example, a plurality of protrusions may be formed on the inner side of the integral clamp 100 in contact with the jacket 410 of the feeder line, and the other inner side may have a shape corresponding to the outer conductor 430 of the feeder line.

Accordingly, when the integral clamp 100 is fastened to the feed line, the inner side of the integrated clamp 100 having the plurality of projections formed therein presses and fixes the jacket 410 of the feed line, The integrated clamp 100 and the outer conductor 430 of the feeder line are tightly coupled to each other.

Accordingly, the integral clamp 100 can simultaneously fix the jacket 410 and the outer conductor 430 of the feeder line. At this time, it is preferable that the integral clamp 100 is completed through two couplings facing each other in the longitudinal direction of the feed line.

In addition, protrusions 110 are formed at both outer ends of the integral clamp 100 formed in the longitudinal direction of the feeder line, and recesses 130 are formed between the protrusions 110.

Specifically, a protrusion 110 having a predetermined height may be formed around the outer ends of the integral clamp 100 formed in the longitudinal direction of the feeder line. At this time, a recess 130 having a predetermined depth may be formed between the protrusions 110.

At this time, the guide part 150 may be inclined at a predetermined angle at one side of the protrusion 110, and the other side may have a right angle. For example, the other side of the protrusion 110 formed in the direction of the recess 130 is formed to have a right angle, and one side of the protrusion 110 formed in the outward direction of the recess 130 has a constant angle It is preferable to form the guide part 150 of the shape of a guide.

That is, the insertion of the C-ring 230 inserted into the body 200, which will be described later, can be guided through the guide portion 150 formed at one side of the protrusion 110, (100) can be smoothly coupled. When the C ring 230 is inserted into the concave portion 130 of the integrated clamp 100, the other side of the protrusion 110 is formed to have a right angle, The body 200 including the C ring 230 is not detached from the integral clamp 100. As shown in FIG.

By forming the protrusion 110 on the integral clamp 100 as described above, it is possible to smoothly engage with the body 200 to be described later, and to prevent the body 200 from being separated from the integral clamp 100 can do.

The body 200 inserts and fixes the integral clamp 100 therein, and includes a C-ring 230 therein, as shown in FIG.

The C-ring 230 is inserted and fixed in the body 200 to secure the fastening of the body 200 and the integral clamp 100. In this case, the length of the C-ring 230 is preferably the same as the length formed in the longitudinal direction of the feed line of the recess 130 of the integrated clamp 100.

When the C-ring 230 is fastened to the integral clamp 100, the C-ring 230 is coupled to the recess 130 through the protrusion 110 formed in the integral clamp 100, so that the C-ring 230 is preferably made of a material having elasticity Do.

The portion of the C-ring 230 that contacts both ends of the C-ring 230, that is, the guide 150 formed at one side of the protrusion 110 of the integral clamp 100, It is preferable that they are formed so as to be correspondingly inclined. The C ring 230 is inclined at both ends of the C ring 230 so as to correspond to the guide part 150 of the protrusion 110 so that the C ring 230 is not blocked by the protrusion 110 of the integral clamp 100 The coupling between the body 200 including the C ring 230 and the integral clamp 100 can be more smoothly performed.

Also, a gasket ring protrusion 210 may be formed around the inner surface of the end of the body 200 in the direction in which the cable is inserted.

When the gasket ring 300 is inserted into the body 200, the gasket ring protrusion 210 is pressed by the gasket ring protrusion 210 to effectively perform a waterproof function The gasket ring protrusion 210 may be inclined so as to protrude toward the inside of the body 200. In this case,

The gasket ring 300 is inserted into the body 200 to prevent foreign matter such as water or dust from penetrating into the connector. In this case, the gasket ring 300 may be made of any material that can prevent foreign substances such as water and dust from penetrating. In this embodiment, the gasket ring 300 is a rubber material.

4 is a view illustrating a process of fastening a connector and a feeder wire according to an embodiment of the present invention.

According to the present embodiment, the fastening of the connector and the feeder line can roughly be divided into three steps, namely, the step of joining the gasket ring 300, the step of joining the integrated clamp 100, and the step of joining the body 200.

As shown in FIG. 4, first, the gasket ring 300 is inserted into the outside of the feeder line from which a part of the jacket 410 is removed. More specifically, the gasket ring 300 may be fitted on the jacket 410 located on the rear surface of the outer conductor 430 exposed by removing a part of the jacket 410, and then tightly coupled with the body 200 to be described later.

At this time, the gasket ring 300 is inserted into the inside of the body 200 to prevent foreign matter such as water or dust from penetrating into the connector.

Next, the integral clamp 100 is coupled to the feed line.

At this time, the integral clamp 100 has different shapes on both sides inside thereof. For example, a plurality of protrusions may be formed on the inner side of the integral clamp 100 in contact with the jacket 410 of the feeder line, and the other inner side may have a shape corresponding to the outer conductor 430 of the feeder line.

Accordingly, when the integral clamp 100 is fastened to the feed line, the inner side of the integrated clamp 100 having the plurality of projections formed therein presses and fixes the jacket 410 of the feed line, The integral clamp 100 and the outer conductor 430 of the feeder line are tightly coupled to each other.

Accordingly, the integral clamp 100 can simultaneously fix the jacket 410 and the outer conductor 430 of the feeder line. At this time, it is preferable that the integral clamp 100 is completed through two couplings facing each other in the longitudinal direction of the feed line.

In addition, protrusions 110 are formed at both outer ends of the integral clamp 100 formed in the longitudinal direction of the feeder line, and recesses 130 are formed between the protrusions 110.

Specifically, a protrusion 110 having a predetermined height may be formed around the outer ends of the integral clamp 100 formed in the longitudinal direction of the feeder line. At this time, a recess 130 having a predetermined depth may be formed between the protrusions 110.

At this time, the guide part 150 may be inclined at a predetermined angle at one side of the protrusion 110, and the other side may have a right angle. For example, the other side of the protrusion 110 formed in the direction of the recess 130 is formed to have a right angle, and one side of the protrusion 110 formed in the outward direction of the recess 130 has a constant angle It is preferable to form the guide part 150 of the shape of a guide.

That is, the insertion of the C-ring 230 inserted into the body 200, which will be described later, can be guided through the guide portion 150 formed at one side of the protrusion 110, (100) can be smoothly coupled. When the C ring 230 is inserted into the concave portion 130 of the integrated clamp 100, the other side of the protrusion 110 is formed to have a right angle, The body 200 including the C ring 230 is not detached from the integral clamp 100. As shown in FIG.

By forming the protrusion 110 on the integral clamp 100 as described above, it is possible to smoothly engage with the body 200 to be described later, and to prevent the body 200 from being separated from the integral clamp 100 can do.

Finally, the body 200 is coupled to the integral clamp 100.

The body 200 inserts and fixes the integral clamp 100 therein and includes a C ring 230 therein.

The C-ring 230 is inserted and fixed in the body 200 to thereby secure the clamping of the body 200 and the integral clamp 100. In this case, the length of the C-ring 230 is preferably the same as the length formed in the longitudinal direction of the feed line of the recess 130 of the integrated clamp 100.

When the C-ring 230 is fastened to the integral clamp 100, the C-ring 230 is coupled to the recess 130 through the protrusion 110 formed in the integral clamp 100, so that the C-ring 230 is preferably made of a material having elasticity Do.

The portion of the C-ring 230 that contacts both ends of the C-ring 230, that is, the guide 150 formed at one side of the protrusion 110 of the integral clamp 100, It is preferable that they are formed so as to be correspondingly inclined. The C ring 230 is inclined at both ends of the C ring 230 so as to correspond to the guide part 150 of the protrusion 110 so that the C ring 230 is not blocked by the protrusion 110 of the integral clamp 100 The coupling between the body 200 including the C ring 230 and the integral clamp 100 can be more smoothly performed.

Also, a gasket ring protrusion 210 may be formed around the inner surface of the end of the body 200 in the direction in which the cable is inserted.

The gasket ring protrusion 210 may be formed in the body 200 in order to allow the gasket ring 300 to be pressed against the protrusion 110 to effectively perform the waterproof function when the gasket ring 300 is inserted into the body 200. [ The gasket ring protrusion 210 may be inclined so as to protrude toward the inside of the body 200.

As described above, since the connector according to the present embodiment includes the one-piece clamp 100 having the clamp and the back nut integrally formed therein, it is possible to simplify the fastening process between the connector and the feeder line. So that the working efficiency can be improved.

In addition, since the integral clamp 100 has a structure in which the jacket 410 and the outer conductor 430 of the feeder line are simultaneously held, the tensile strength between the connector and the feeder line can be enhanced.

As described above, although the present invention has been described with reference to specific embodiments and drawings, it is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the spirit and scope of the present invention by those skilled in the art. It will be understood that various modifications and changes may be made without departing from the scope of the appended claims.

100: One-piece clamp
110: projection
130:
150: guide portion
200: Body
210: gasket ring projection
230: C ring
300: gasket ring
410: Jacket
430: outer conductor

Claims (8)

An integral clamp for simultaneously fixing the jacket of the feeder wire and the outer conductor;
And a body for inserting and fixing the integral clamp,
A plurality of first projections are formed on an inner side of the integral clamp which contacts the jacket of the feeder line and a shape corresponding to the outer conductor of the feeder line is provided on the inner side of the integral one,
A second protrusion is formed on the outer side in the outer side of the integral clamp, a recess is formed between the second protrusions,
A C-ring is inserted into the body,
Wherein when the integral clamp and the body are coupled, the C-ring is coupled to the recess formed on the exterior of the integral clamp,
A guide formed to be sloped to guide insertion of the C ring is formed at one side of the second projection,
One side of the C-ring, which is in contact with the guide portion of the second projection, is inclined so as to correspond to the guide portion,
A gasket ring protrusion for pressing the gasket ring is formed around the inner surface of the end of the body in the direction in which the cable is inserted,
Wherein the gasket ring protrusion is inclined so as to protrude toward the inside of the body. delete delete delete delete The method according to claim 1,
Wherein the C-ring has elasticity. delete delete

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