KR101612938B1 - A Protection Apparatus for Connecting Cable - Google Patents
A Protection Apparatus for Connecting Cable Download PDFInfo
- Publication number
- KR101612938B1 KR101612938B1 KR1020150144350A KR20150144350A KR101612938B1 KR 101612938 B1 KR101612938 B1 KR 101612938B1 KR 1020150144350 A KR1020150144350 A KR 1020150144350A KR 20150144350 A KR20150144350 A KR 20150144350A KR 101612938 B1 KR101612938 B1 KR 101612938B1
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- KR
- South Korea
- Prior art keywords
- cable
- connector
- connection
- cap
- protection
- Prior art date
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a cable connection protector, and a cable connection protector according to an embodiment of the present invention includes a connector and a cable connection protector for protecting a connection portion of a cable connected to or disconnected from the connector by a cable connector, A connector protector that surrounds the outer periphery of the connector and has one side and the other side connected to the cable connection body opened to protect the connector therein; And a cable protector which surrounds the outer circumference of the one side of the cable and is open at one side and the other side and is positioned so that the cable connector and a part of the cable are protected inside the cable protector, The cable protector is configured such that the surfaces facing each other when the cable connector is connected to the connector are sealed to each other, and when the cable connector is disconnected, the cable protector is separated to release the seal.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for protecting a cable and a connector connecting portion, and more particularly, to a cable and a connector for connecting a cable to be connected to transmit a power or a communication signal, The present invention relates to a cable connection protection device that improves work efficiency by enabling connection and disconnection while enhancing a protection function by performing a protection function having an anti-fouling performance.
In general, a cable refers to an insulated wire that protects a wire while improving the insulation performance by covering the outer surface of a wire, which is a line through which power and communication signals are transmitted and received, with metal, nonmetals, fibers and synthetic resin. Such cables are used to transmit high-voltage power or to be connected to various communication facilities in the form of coaxial cables to transmit communication signals.
In this way, the insulated wire type cable is used as a communication line, various electric wires and electric power lines, and it is installed and used in a buried area or in the ground depending on the position to be transmitted. In particular, coaxial cable is a cable used at the connection between the feeder line and the feeder line of the antenna. And distributes voice signals and the like.
In this way, the cable is used to connect the communication equipment and the electric power equipment in order to transmit the signal or electric power, and it is possible to install the connector as the cable connection part in various equipments and to connect the connector to the connector A connector is provided to connect and fix the connector to the connector to transmit power or signals.
When the cable is connected to various devices in a state of being buried in a high-altitude position and in the ground, when the connector of the cable and the connecting body of the cable are located in the exposed position or in the ground, moisture such as rain, snow, And may be exposed to the vibration, resulting in poor contact. In addition, there is a risk that when the moisture is introduced into the connection portion, a short circuit phenomenon or an overvoltage is recognized in the connected device due to a short circuit, resulting in breakage of the device or contamination with dust. Therefore, a protective device is installed in the connection portion between the cable and the connector to prevent the inflow of moisture, the anti-fouling preventing the inflow of dust and contaminants, and the anti-vibration function to prevent vibration.
Such a conventional cable connection protection device is provided by expanding the inner diameter by heating using a heat shrinkable tube of a thermoplastic resin bonding type heat shrinkable tube to enclose the connector, the connecting body and the connecting portion as a whole, And is installed so as to improve waterproof, antifouling, and dustproof efficiency by close contact.
However, since a conventional cable connection protection device should be cut, heated, and shrunk in accordance with the connection position and size of the connector and the cable connection body at the elevated or underground position, Installation work can be cumbersome and risky operations such as heating during work in hazardous areas can occur, which can increase risks such as falling or burial.
In addition, in order to install a conventional cable connection protector, a tool for cutting according to the connected size, a means for heating after cutting, and a tool for supporting the tool not to be deformed during shrinkage should be carried in a high position or in a ground The installation work was difficult.
In addition, the same means and tools are required for installation and repair work, and after the heat shrink tube adhered by heat shrinkage is heated again to remove it, the new heat shrink tube must be heated to perform the installation work, There is a problem that the work is delayed.
SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and an object of the present invention is to provide a connector having a cable and a cable connected thereto, The present invention provides a cable connection protection device in which a protection device is installed by a connection operation of a cable and a connector according to the provision, and the sealing device of the protection device is released when the connection is released.
The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood from the following description.
According to an aspect of the present invention, there is provided a cable connection protector for protecting a connector and a connection portion of a cable connected to or disconnected from a cable connector, A connector protector which surrounds the outer circumference and has one side and the other side connected to the cable connection body opened to be positioned inside the connector so as to protect the connector; And a cable protector which surrounds the outer circumference of the one side of the cable and is open at one side and the other side and is positioned so that the cable connector and a part of the cable are protected inside the cable protector, When the cable connector is connected to the connector, the cable protector overlaps the surfaces facing each other to seal the cable connector, and when the connector connector is disconnected, the cable connector protector is disconnected to release the seal.
The connector protector includes a cap space surrounding the outer circumference of the connector and having one side opened and the other side opened to connect the connector to the cable protector, A protective cap inserted and overlapped with each other; And a cap protrusion protruded outwardly from an outer circumferential surface of the protection cap at the other side to which the cable is connected and protruded to be hooked when the protection cap is inserted into the cable protection portion.
The cap protrusions may protrude from the other side of the protection cap in a direction of being inserted into the cable protection portion in a plurality of distances from one side and may be formed with inclined portions whose sectional area is reduced in one direction from the protruded side have.
In addition, the cable protecting part surrounds the cable connecting part and a part of the cable, and the cable connecting part is located in one direction inside of the cable connecting part, and when the connector is connected, the protecting cap is inserted, And a cable space in which a part of the cable fixed to the cable connector is located on the other side of the connector space; And a connection protrusion protruded in the center of the inside of the protective cover and protruded from the inner surface of the connector space in a central direction so that the cable connector is contactably supported.
In addition, a plurality of the protective covers are arranged at a predetermined distance from one end of the protective cover in a predetermined distance, and protrude outward from the outer circumferential surface, so that the protective cap is inserted into the coupling body space and slides on one side A cover protrusion for preventing the cover protrusion; And a plurality of protrusions protruding outward from an outer circumferential surface of the protective cover, the protector protruding outward from the outer circumferential surface of the protective cap, And a slip prevention protrusion for preventing the slip.
In addition, a grip groove can be formed at the center of the protective cover so that a diameter of the outer circumference may be reduced so that the grip can be grasped by the operator when the connector and the cable connector are disconnected or disconnected, And a grip protrusion which protrudes outwardly from the outer circumferential surface at the center of the protective cover and protrudes from the center of the grip groove and is engaged when the operator grips the grip protrusion.
The protective cap surrounds the outer periphery of the connector and has a cap space in which one side and the other side of the cable connection body are connected to the connector and the connector is inserted into the cap. And an insertion protrusion protruded from the other side of the protection cap and having an insertion space inserted therein so that the cable protector is overlapped when the cable connector is connected to the connector.
In addition, at one side of the protective cap at one side thereof, it is possible to form a stretchable and contractible portion that is stretchable and contractible so as to move the insertion body into which the cable protection portion is inserted, from one side to the other side, so that when the connector is connected to the connector, And the other end of the connector is exposed to the outside, the cable is connected to the cable connection body, and after the connection, the insertion body is retracted and moved to the other side so that the cable protection unit is inserted into the insertion space, Can be overlapped.
In addition, the cable protector surrounds the cable connector and a part of the cable, and a connector space in which the cable connector is located in one direction is formed, and the cable connector is connected to the cable connector A protective cover having a cable space in which a part of the fixed cable is formed, the cable connection body being inserted into the insertion body when the connector is connected to overlap each other; A connecting protrusion protruding in the center of the inside of the protective cover and protruding from the inner surface of the connecting body space so as to contact the cable connecting body in a central direction; And a locking protrusion protruding outwardly from an outer circumferential surface of the protective cover and being hooked while being in contact with the inner surface of the insertion space when the protective cover is inserted so as to overlap the insertion body.
The protruding protrusion may protrude in a plurality of quantities away from one side at one side of the protective cover in a direction in which the protective cover is inserted into the insertion body and may have a protruding inclined portion whose sectional area is reduced in one direction from the protruded side .
In the center of the protective cover, a diameter of the outer circumference may be reduced to form a groove having a predetermined length so that the grip can be held by the operator at the time of connection and disconnection between the connector and the cable connector And a grip protrusion which protrudes outwardly from the outer circumferential surface at the center of the protective cover and protrudes from the center of the grip groove and is engaged when the operator grips the grip protrusion.
The protective cover is protruded outward from the outer circumferential surface so that the protective cover is inserted into the insertion body and is slid on the other side when it is inserted and released. And a slip prevention protrusion for preventing the slip.
BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.
The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It is provided to fully inform the owner of the scope of the invention.
According to one aspect of the present invention, there is provided a connector comprising: a cover having a cover portion surrounding a cable at a connection portion of the cable, The installation space can be shortened and the installation time can be shortened and the installation efficiency can be improved.
In addition, the protective portions provided at the connection portions of the cable and the connector are installed close to each other at the time of connector connection of the cable, and are disassembled together when the cable is disassembled, so that the installation and disassembly are easy and the working time can be shortened. The risk of installation and disassembly in such a poor location can be reduced and stability can be improved.
The protection device includes a connector and a cable, respectively, and each protection cover is made of a material capable of absorbing impact while blocking the inflow of moisture, so that the vibration generated from the outside is connected to the connector and the cable It is possible to prevent contact failure due to vibration and to improve the protection efficiency.
1 is an exploded perspective view showing a cable with a cable connection protecting apparatus, a connector and a cable connecting member according to an embodiment of the present invention.
2 is an exploded cross-sectional view showing a cable provided with the cable connection protecting device, the connector and the cable connecting body of Fig.
3 is an exploded cross-sectional view showing the cable connection protecting apparatus of FIG.
Fig. 4 is a state diagram showing a state in which the cable connection protection device of Fig. 1 is installed at a position where the cable connection protection device is connected to the connector and the cable connection member.
5 is an exploded cross-sectional view illustrating a cable connection protecting apparatus according to another embodiment of the present invention.
Fig. 6 is a state diagram showing a state in which the cable connection protecting device of Fig. 5 is installed at a position where the cable connection protecting device is connected to the connector and the cable connecting body.
7 is a state view showing a state in which a cable connection protector according to another embodiment of the present invention is installed at a position where the cable connection protector is connected to the connector and the cable connector.
While the present invention has been described in connection with certain exemplary embodiments, 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 similarities. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.
Also, in this specification, when an element is referred to as being "connected" or "connected" with another element, the element may be directly connected or directly connected to the other element, It should be understood that, unless an opposite description is present, it may be connected or connected via another element in the middle.
The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. Further, in order to clearly explain the present invention, parts not related to the description are omitted in the drawings, and the width, length, thickness, etc. of the components may be exaggerated for convenience. Like reference numerals refer to like elements throughout the specification.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is an exploded perspective view showing a cable with a cable connection protecting device, a connector and a cable connecting body according to an embodiment of the present invention. FIG. 2 is a perspective view showing the cable connecting protecting device, FIG. 3 is an exploded cross-sectional view showing the cable connection protection device of FIG. 1, and FIG. 4 is a state view showing a state where the cable connection protection device of FIG. 1 is installed at a position where the cable connection protection device is connected to the connector and the cable connection member.
1 to 4, a cable
The cable
The
The
The
The
The
The cover protrusions 115 protrude outward from the outer circumferential surface of the
The
In the center of the
The
The
FIG. 5 is an exploded cross-sectional view illustrating a cable connection protection apparatus according to another embodiment of the present invention, and FIG. 6 is a state diagram illustrating a state in which the cable connection protection apparatus of FIG.
5 and 6, a cable
The
The
The
In the inside of the
A
In other words, the
The
The locking
The protruding
In the center of the
The
The
The
7 is a state view showing a state in which a cable connection protector according to another embodiment of the present invention is installed at a position where the cable connection protector is connected to the connector and the cable connector.
Referring to FIG. 7, a cable
The
The
That is to say, a stretchable and
The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention.
Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments.
The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.
Description of the Related Art
1: Connector 2: Cable
3: Cable connector 10: Protective device
100: Connector protector 101: Protective cap
102: cap space 103: cap projection
104: slope part 110: cable protection part
111: protective cover 112: connecting body space
113: cable space 114: connection support projection
115: cover projection 116: non-slip projection
117: grip groove 118: grip projection
200: Connector protector 201: Protective cap
202: cap space 203:
204: insert 205: insertion space
210: cover protecting part 211: protective cover
212: connector space 213: cable space
214: connection supporting projection 215:
216: protruding inclined portion 217: grip groove
218: a grip projection 219: a non-slip projection
Claims (12)
A connector protector that surrounds the outer periphery of the connector and has one side and the other side connected to the cable connection body opened to protect the connector therein; And
And a cable protector which surrounds the outer circumference of the one side of the cable and is open at one side and the other side and is positioned such that the cable connector and a part of the cable are protected inside,
The connector protection unit includes:
And a cap space enclosing the outer periphery of the connector and having one side opened and the other side opened and having a cap space in which the connector is inserted, ; And
And a cap protrusion protruded outwardly from an outer circumferential surface of the protection cap at the other side to which the cable is connected and protruded to be hooked when the protection cap is inserted into the cable protection portion,
The cable protection unit includes:
A cable connecting body is disposed in one side of the cable connecting body and a part of the cable, and a connecting body space is formed in which the protecting cap is inserted and connected to each other when the connector is connected, And a cable space in which a part of the cable fixed to the cable connector is located is formed on the other side; And
And a connection protrusion protruding in the center of the inside of the protective cover and protruding from the inner surface of the connection member space so as to be in contact with the cable connection member in a central direction,
Wherein the connector protector and the cable protector are configured such that when the cable is connected to the connector through the cable connector, the protection cap is inserted into the connector space of the protection cover, and the cap protrusion is engaged with the inner surface of the protection cover And when the disconnection is released, the overlap is released and the seal is released.
Cable connection protector.
Wherein the cap protrusion is protruded from the other side of the protective cap in a direction away from the other side in a direction of being inserted into the cable protecting portion and has a slope portion having a reduced cross- .
The protective cap is protruded outwardly from the outer circumferential surface to prevent the protection cap from being slid on one side when inserted and inserted into the connector space, A cover protrusion; And
The protective cap is protruded outward from the outer circumferential surface so that the protective cap is inserted into the connection member space and is prevented from slipping on the other side when it is inserted and released. A slip prevention projection
Cable connection protector.
And a grip groove is formed at the center of the protective cover so that the grip can be gripped by the operator at the time of connection and disconnection between the connector and the cable connector in the form of a groove having a predetermined length,
And a grip projection protruding from an outer circumferential surface of the protective cover in an outward direction and protruding from the center of the grip groove to be engaged when the operator grips the grip cover,
Cable connection protector.
A connector protector that surrounds the outer periphery of the connector and has one side and the other side connected to the cable connection body opened to protect the connector therein; And
And a cable protector which surrounds the outer circumference of the one side of the cable and is open at one side and the other side and is positioned such that the cable connector and a part of the cable are protected inside,
The connector protection unit includes:
A protective cap surrounding the outer periphery of the connector and having a cap space in which one side and the other side of the cable connection body are connected to the connector and the connector is inserted; And
An insertion protrusion protruding from the other side of the protection cap and having an insertion space inserted therein so that the cable protector is overlapped when the cable connector is connected to the connector,
The cable protection unit includes:
Wherein a cable connecting body is formed in one side of the cable connecting body and a part of the cable, and a part of the cable fixed to the cable connecting body on the other side of the connecting body space Wherein the cable cover is inserted into the insert when the connector is connected to the cover,
A connecting protrusion protruding in the center of the inside of the protective cover and protruding from the inner surface of the connecting body space so as to contact the cable connecting body in a central direction; And
And a latching protrusion protruding outwardly from an outer circumferential surface of the protective cover and being hooked while being in contact with an inner surface of the insertion space when the protective cover is inserted so as to overlap the insertion body,
When the cable is connected to the connector through the cable connection body, the connector protection portion and the cable protection portion are formed such that the protection cover is inserted into the insertion space of the insertion body so that the connection support protrusion is hooked on the inner surface of the insertion body And when the disconnection is released, the overlap is released to release the seal
Cable connection protector.
And an elastic member extending and retracted to move the insertion body inserted into the cable protection unit from one side to the other side is formed at one side of the protective cap at the center of the protection cap, And the cable protection unit is inserted into the insertion space, so that the insertion unit is connected to the cable protection unit, which is overlapped with the cable protection unit, while the other side of the cable protection unit is connected to the cable connection unit, Protection device.
Wherein the protruding protrusions are protruded in a plurality of numbers which are separated from each other at one side from the one end which is the direction in which the protective cover is inserted into the insertion body and protruding inclination parts whose sectional area is reduced in the one direction from the protruded other side.
And a grip groove is formed at the center of the protective cover so that the grip can be gripped by the operator at the time of connection and disconnection between the connector and the cable connector in the form of a groove having a predetermined length,
And a grip projection protruding from an outer circumferential surface of the protective cover in an outward direction and protruding from the center of the grip groove to be engaged when the operator grips the grip cover,
Cable connection protector.
The protective cover is protruded outward from the outer circumferential surface so that the protective cover is inserted into the insertion body and is prevented from slipping on the other side when the insertion is released. Slip prevention projection
Cable connection protector.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150144350A KR101612938B1 (en) | 2015-10-15 | 2015-10-15 | A Protection Apparatus for Connecting Cable |
PCT/KR2015/011173 WO2017065337A1 (en) | 2015-10-15 | 2015-10-22 | Cable connection protecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150144350A KR101612938B1 (en) | 2015-10-15 | 2015-10-15 | A Protection Apparatus for Connecting Cable |
Publications (1)
Publication Number | Publication Date |
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KR101612938B1 true KR101612938B1 (en) | 2016-04-18 |
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KR1020150144350A KR101612938B1 (en) | 2015-10-15 | 2015-10-15 | A Protection Apparatus for Connecting Cable |
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KR (1) | KR101612938B1 (en) |
WO (1) | WO2017065337A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200072489A (en) * | 2017-10-06 | 2020-06-22 | 퀵 피팅, 인크. | Cable anchor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008541350A (en) * | 2005-05-03 | 2008-11-20 | ジョーン メッツァリンガ アソシエイツ, インク. | Coaxial cable / port protection device and method of use thereof |
KR101365628B1 (en) * | 2013-08-12 | 2014-02-21 | (주)서원테크노피아 | Grabbing type coaxial cable connetor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002110293A (en) * | 2000-10-02 | 2002-04-12 | Nippon Antenna Co Ltd | Locking structure |
KR100873224B1 (en) * | 2008-01-12 | 2008-12-10 | 주식회사 럭스콘테크놀로지 | A coaxial connector and antenna connector assembly structure of a communication device |
FR2937189A1 (en) * | 2008-10-13 | 2010-04-16 | Radiall Sa | COAXIAL CONNECTOR ELEMENT WITH FACILITY PRETENSION. |
-
2015
- 2015-10-15 KR KR1020150144350A patent/KR101612938B1/en active IP Right Grant
- 2015-10-22 WO PCT/KR2015/011173 patent/WO2017065337A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008541350A (en) * | 2005-05-03 | 2008-11-20 | ジョーン メッツァリンガ アソシエイツ, インク. | Coaxial cable / port protection device and method of use thereof |
KR101365628B1 (en) * | 2013-08-12 | 2014-02-21 | (주)서원테크노피아 | Grabbing type coaxial cable connetor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200072489A (en) * | 2017-10-06 | 2020-06-22 | 퀵 피팅, 인크. | Cable anchor |
KR102261299B1 (en) | 2017-10-06 | 2021-06-07 | 퀵 피팅 홀딩 컴퍼니, 엘엘씨 | cable anchorage |
Also Published As
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WO2017065337A1 (en) | 2017-04-20 |
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