KR101612938B1 - A Protection Apparatus for Connecting Cable - Google Patents

A Protection Apparatus for Connecting Cable Download PDF

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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
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KR1020150144350A
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Korean (ko)
Inventor
이종천
박종우
Original Assignee
주식회사 쓰리케이솔루션
이종천
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Application filed by 주식회사 쓰리케이솔루션, 이종천 filed Critical 주식회사 쓰리케이솔루션
Priority to KR1020150144350A priority Critical patent/KR101612938B1/en
Priority to PCT/KR2015/011173 priority patent/WO2017065337A1/en
Application granted granted Critical
Publication of KR101612938B1 publication Critical patent/KR101612938B1/en

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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

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.

Figure R1020150144350

Description

{A Protection Apparatus for Connecting Cable}

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 connection protecting apparatus 10 according to an embodiment of the present invention includes a cable 2 for transmitting an electrical signal such as a communication signal, The connector 1 is connected to a connector 1 provided in an apparatus for transmitting / receiving an electric signal to / from a cable connector 3 provided at a connection portion of the connector. That is, the cable 2 is called a power line, a communication line, and is connected to the cable connector 3 at a place where the connector 1 is installed in order to transmit electric signals such as electric power or communication signals. Here, the cable 2 is described as an example of a coaxial cable used for a communication signal, but this is for convenience of explanation. It will be apparent to those skilled in the art that other parts of the cable may be used in connection.

The cable connection protection device 10 includes a connector protection portion 100 for protecting the connection portion of the connector 1, and a cable protection portion 110. The connector protecting portion 100 includes a protective cap 101 surrounding the outer periphery of the connector 1 and a cap protrusion 103.

The protective cap 101 surrounds the outer periphery of the connector 1 and has one side in a direction in which the cable 1 is moved so as to be connected to the connector 1 and a cable connecting body 3 And the other end of the cable protection member 3 is inserted and connected to the cable protection member 3 and the connector 1 is inserted into the cap space 102. When the cable connection member 3 and the connector 1 are connected for cable connection, (110) and overlap each other. The protection cap 101 is connected to the cable protection unit 110 when the cable connection body 3 protected by the cable protection unit 110 while the connector 1 is housed in the cap space 102 is connected to the connector 1. [ So as to protect and maintain the hermetically sealed state. In other words, the protective cap 101 can be inserted in the cable protecting portion 110 when the cable 2 is connected while protecting the connector, and can be kept in a closed state to improve the waterproof and anti-fouling performance.

The cap protrusion 103 protrudes from the outer surface of the outer circumferential surface of the protection cap 101 on the other side to which the cable 2 is connected and protrudes so as to be hooked when the protection cap 101 is inserted into the cable protector 110 do. The cap protrusion 103 protrudes from the other side of the protective cap 101 in the direction of being inserted into the cable protecting portion 110 in a plurality of numbers which are separated from each other in one direction, (104) are formed. The cap protrusion 103 protrudes from a position where the cable protector 110 is inserted into the outer circumference of the protection cap 101 and is hooked and supported by the cable protector 110. An inclined portion 104 whose cross- So that the protection cap 101 can be inserted easily as it is inserted from a position where the cross-sectional area is reduced when the cable protecting portion 110 is inserted. The cap protrusion 103 has an inclined portion 104 and is easily inserted from a position where the cross-sectional area is reduced. When the insertion is progressed, the cap protrusion 103 is hooked to a large cross-

The cable protecting portion 110 includes a protective cover 111 for protecting the cable 2 and the cable connecting member 3, a connecting support protrusion 114, a cover protrusion 115, a non-slip protrusion 116, And includes a projection 118.

The protective cover 111 surrounds the cable connector 3 and a part of the cable 2. The cable connector 3 is located in one direction inside the protective cover 101 so that the protective cap 101 A cable space 113 is formed in which a part of the cable 2 fixed to the cable connector 3 is located at the other side of the connector space 112 . The protective cover 111 protects the cable connector 3 and a part of the cable 2. The cap protrusion 103 is caught while the connector 1 is connected to the cable connector 3, So that they have waterproof and antifouling performance while being superimposed on each other.

The connection support protrusions 114 protrude in the center of the protective cover 111 and protrude from the inner surface of the connection body space 112 so as to support the cable connection body 3 in a central direction. The connection support protrusion 114 is protruded from the inner surface of the connector body space 112 in the center so as to be in contact with the cable connector body 3 housed in the protective cover 111, So that the flow can be prevented. That is, the connection supporting protrusions 114 are formed in the cable connecting body 3 to prevent the cable connecting body 3 from being detached from the protective cover 111 surrounding the outside by contact when the connector 1 is connected or disconnected To be supported in contact with each other.

The cover protrusions 115 protrude outward from the outer circumferential surface of the protective cover 111 so that the protective cap 101 is inserted into the connection body space 112 So as to prevent slippage on one side at the time of superposition and release of insertion. The cover protrusion 115 protrudes from the connecting body space 112 of the protective cover 111 at a position where the protective cap 101 is inserted so that the pressing protrusion 115 of the cable connecting body 3 When the insertion depth is small due to the deterioration, the operator is gripped while being prevented from sliding, and is moved in one direction so that the protective cap 101 and the protective cover 111 can overlap each other at a predetermined insertion depth.

The slip prevention protrusions 116 protrude outward from the outer circumferential surface of the protection cover 111 so as to protrude outward from the other end of the protection cover 111, So as to prevent slippage on the other side upon insertion and release of the insertion. The slip prevention protrusion 116 protrudes from the other end of the protective cover 111 to allow the operator to grasp the protective cover 111 and to hold the operator's hand So that it is prevented from slipping out.

In the center of the protective cover 111 described above, the diameter of the outer periphery is reduced so that the operator can grip the connector 1 and the cable connector 3 when the connector 1 and the cable connector 3 are disconnected, Thereby forming the grip groove 117. The grip groove 117 is provided in a groove shape that is gripped to provide a pressing force when the operator connects or disconnects the cable connector to the connector 1. [

The grip protrusion 118 protrudes outward from the outer circumferential surface at the center of the protective cover 111 and protrudes from the center of the grip groove 117 to be engaged when the operator grips the grip protrusion 118. The grip protrusion 118 is provided so that the worker hooks the grip groove 117 at the time of gripping to improve the pushing force transmission efficiency.

The connector protecting portion 100 and the cable protecting portion 110 described above are made of a silicone polymer material that can be expanded and contracted, has excellent waterproofing and antifouling performance, and can be buffered when vibration occurs. The connector 1 and the cable connector 3 are blocked while preventing the connector 1 from being disconnected from the connector 1 due to the vibration so as to prevent the cable connector 3 from being disconnected .

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 connection protecting apparatus 10 according to another embodiment of the present invention includes a connector protecting portion 200 for protecting a connecting portion of the connector 1, and a cable protecting portion 210 . The connector protection portion 200 includes a protection cap 201 surrounding the connector 1, and an insertion body 204.

The protective cap 201 surrounds the outer periphery of the connector 1 and has a cap 1 in which one side and the other side in the direction in which the cable connector 3 is connected to the connector 1 are opened, And has a space 202. The protection cap 201 covers the connector 1 so as to protect it, and it is possible to prevent the connector 1 from being damaged by an external force.

The insertion body 205 protrudes from the other side of the protection cap 201 and has an insertion space 205 in which the cable protection part 210 is inserted so that when the cable connection part 3 is connected to the connector 1, . The insert 204 is integrally protruded on the other side of the protective cap 201 and protects the cable 2 and the cable connector 3 when the cable connector 3 is connected to the connector 1. [ (210) are inserted and overlapped with each other.

The cable protection unit 210 includes a protective cover 211, a connection support protrusion 214, a locking protrusion 215, a grip protrusion 218, And a slip prevention protrusion 219. [ The protective cover 211 surrounds the cable connecting body 3 and a part of the cable 2. The cable connecting body 3 and a part of the cable 2 are accommodated and protected inside the cable connecting body 3 and the cable connecting body 3, Are inserted into the inserting body (204) when the connector (1) is connected, and are overlapped with each other.

In the inside of the protective cover 211, a connector space 212 in which the cable connector 3 is located in one direction is formed. The connector space 212 is formed in a space shape in which the cable connector 3 is housed at one side of the protective cover 211 connected to the connector 1. [

A cable space 213 in which a part of the cable 2 fixed to the cable connector 3 is located is formed in the other side of the connector space 212 inside the protective cover 211. The cable space 213 is provided in a space shape so that a part of the cable 2 located on the other side of the cable connector 3 is accommodated and protected to the other side of the connector space 212.

In other words, the protective cover 211 follows the different shape and size of the cable connecting body 3 and the cable 2, and the connecting body space 212, which is a space accommodated by partly accommodating the cable 2, And the cable space 213, respectively, to improve the protection performance.

The connection support protrusions 214 protrude in the center of the protective cover 211 and protrude from the inner surface of the connection body space 212 so as to support the cable connection body 3 in a central direction. The connection support protrusion 214 is protruded from the inner surface of the connector body space 212 in the center direction and is in contact with the cable connector body 3 housed in the protective cover 211 to connect or disconnect the connector 1 So that the flow can be prevented. That is, the connection supporting protrusions 214 are formed in the cable connecting body 3 to prevent the cable connecting body 3 from being detached from the protective cover 211 surrounding the outside when the connector 1 is connected or disconnected To be supported in contact with each other.

The locking protrusion 215 protrudes outwardly from the outer circumferential surface at one side of the protective cover 211 and is brought into contact with the inner surface of the insertion space 205 when the protective cover 211 is superimposed on the insertion body 204 As shown in Fig. The locking protrusions 215 protrude from the connector 1 of the protective cover 211 so as to protrude from the one side toward the other side in the direction in which the cable connector 3 is inserted, When the protective cover 211 is inserted into the insertion space 205 of the insertion body 204 during the connection, the contact cover is engaged to improve the supporting force, thereby preventing the overlapping state from being released due to external force.

The protruding protrusion 215 protrudes from one side of the protector cover 211 in the direction of insertion of the protector cover 211 into the other side in a plurality of distances from the other side, An inclined portion 216 is formed. The protruding protrusion 215 protrudes from the protector cover 211 at a position to be inserted into the inserting body 204 and is engaged with the protrusion inclined portion 216 whose sectional area is reduced in one direction from the other side So that the protective cover 211 can be easily inserted as it is inserted from one side where the cross-sectional area is reduced when the protective cover 211 is inserted into the insertion body 204. The engaging protrusion 215 has a protruding inclined portion 216 and is easily inserted from a position where the cross sectional area is reduced. When the insertion is progressed, the engaging protrusion 215 is hooked to a position where the cross sectional area of the engaging protrusion 215 is large.

In the center of the protective cover 211 described above, the diameter of the outer periphery is reduced so that the operator can grip the connector 1 and the cable connector 3 when the connector 1 and the cable connector 3 are disconnected, The grip groove 217 is formed. The grip groove 217 is provided in a groove shape to be gripped to provide a pressing force when the operator connects or disconnects the cable connector 3 to the connector 1. [

The grip protrusion 218 protrudes outward from the outer circumferential surface at the center of the protective cover 211 and protrudes from the center of the grip groove 217 to be engaged when the operator grips the grip protrusion 218. The grip projection 218 is provided so that the worker hooks the grip groove 217 at the time of gripping to improve the pressing force transmission efficiency.

The slidable protrusions 219 are disposed at a predetermined distance from the other end of the protective cover 211 at a predetermined distance and protrude outward from the outer circumferential surface of the protective cover 211 so that the protective cover 211 is inserted into the insertion body 204 So as to prevent slippage on the other side when superposing and releasing the insertion. The slip prevention protrusions 219 protrude from the other end of the protection cover 211 to allow the operator to grasp the protection cover 211 and to secure the hand of the operator when connecting and disconnecting the cable connection body 3 and the connector 1. [ So that it is prevented from slipping out.

The connector protecting portion 200 and the cable protecting portion 210 are made of a silicone polymer material that can expand and contract, is excellent in waterproofing and antifouling performance, and can be buffered when vibration occurs. The connector 1 and the cable connector 3 are blocked while preventing the connector 1 from being disconnected from the connector 1 due to the vibration so as to prevent the cable connector 3 from being disconnected .

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 connection protecting apparatus 10 according to another embodiment of the present invention includes a connector protecting portion 200, and a cable protecting portion 210. Here, the cable connection protecting apparatus 10 according to still another embodiment of the present invention has the same structure as that of the connector protecting unit 200 shown in FIGS. 5 and 6 and the cable protecting unit 210 Only the differences will be described below.

The extension portion 203 is formed at one side of the protective cap 201 at one side thereof to be expanded and contracted to move the insertion body 204 into which the protective cover 211 is inserted. The protective cap 201 is configured such that when the connector 1 is connected to the cable connector 3, the inserter 204 is stretched and contracted in one direction by the stretchable and contractible portion 203 and the other side of the connector 1 is exposed to the outside And is connected to the cable connector 3.

The protection cap 201 is provided so that the protection cover 211 is inserted into the insertion space 205 and overlaps with the insertion body 204 when the insertion body 204 is expanded and contracted to the other side after the connection.

That is to say, a stretchable and contractible portion 203 is formed to extend and retract so that the insert 204 protruded on the other side of the protective cap 201 is moved to one side and the other side so that the insert 204 is moved from one side to the other side, As shown in FIG. In other words, it is possible to easily connect and disconnect the connector 1 and the cable connector 3 while maintaining the waterproof and antifouling function by forming the elastic portion 203 in the protective cap 201.

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 cable connection protection device for protecting a connection portion of a cable, which is connected to or disconnected from a cable connector, with a connector for receiving a signal through a cable,
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.
delete The method according to claim 1,
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- .
delete The method according to claim 1,
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.
The method according to claim 1,
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 cable connection protection device for protecting a connection portion of a cable, which is connected to or disconnected from a cable connector, with a connector for receiving a signal through a cable,
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.
8. The method of claim 7,
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.
delete 8. The method of claim 7,
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.
8. The method of claim 7,
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.
8. The method of claim 7,
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.
KR1020150144350A 2015-10-15 2015-10-15 A Protection Apparatus for Connecting Cable KR101612938B1 (en)

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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

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