KR101663073B1 - Ground terminal structure for multitap - Google Patents

Ground terminal structure for multitap Download PDF

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Publication number
KR101663073B1
KR101663073B1 KR1020150044037A KR20150044037A KR101663073B1 KR 101663073 B1 KR101663073 B1 KR 101663073B1 KR 1020150044037 A KR1020150044037 A KR 1020150044037A KR 20150044037 A KR20150044037 A KR 20150044037A KR 101663073 B1 KR101663073 B1 KR 101663073B1
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KR
South Korea
Prior art keywords
ground terminal
tap
shape
extending
predetermined
Prior art date
Application number
KR1020150044037A
Other languages
Korean (ko)
Inventor
곽창용
Original Assignee
곽창용
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Publication date
Application filed by 곽창용 filed Critical 곽창용
Priority to KR1020150044037A priority Critical patent/KR101663073B1/en
Application granted granted Critical
Publication of KR101663073B1 publication Critical patent/KR101663073B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

Abstract

The present invention relates to a ground terminal structure of a multi-tap, and its object is to provide a ground terminal structure of a multi-tap provided with plugs for plugging a plurality of electronic devices into a specific structure having an integral body, And a ground terminal structure of a multi-tap having contactability.
To this end, a ground terminal structure of a multi-tap according to the present invention is characterized in that, in the structure of a ground terminal embedded in a multi-tap, the ground terminal is formed by bending a conductive material having an integral body into a predetermined shape, a vertical part bent vertically in a manner that a plurality of parts are branched at a predetermined interval from the connecting part, and a vertical part extending from the upper end of each vertical part to have a predetermined inclination to both sides, And a contact portion which is bent at a right angle and has a flat surface in the shape of " ┛ ┛ " while being in contact with a plug inserted in the corresponding multi tap.

Description

{GROUND TERMINAL STRUCTURE FOR MULTITAP}

The present invention relates to a ground terminal structure of a multi-tap, more particularly, to a multi-tap ground terminal provided with a plurality of plugs for plugging in electronic devices, And also to a ground terminal structure of a multi-tap that can exhibit excellent product performance.

      2. Description of the Related Art Generally, a multi-tap is configured to allow a plurality of electronic devices to be plugged in at one outlet, that is, to be connected to a main outlet provided on a wall of a building or an interior, So that the plugs of a plurality of electronic apparatuses are connected to one power source for use.

      At this time, when a plurality of electronic devices are connected to the one multi-tap and AC power is supplied, when the corresponding electronic devices are operated, there occurs a problem that a predetermined frequency signal and an electromagnetic wave from each electronic device greatly affect other devices .

      Accordingly, the power terminal and the ground terminal are incorporated in the multi-tap so that the above-described problems can be solved.

      The ground terminal includes a plug contact portion that is in contact with a plug of the electronic device and a connection portion that is connected to the ground line. The ground terminal is configured to form an integral body by connecting a plurality of plug contact portions to a connection portion having a predetermined length .

      However, since the conventional multi-tap ground terminal structure as described above is constructed by assembling a plurality of plug contact portions to a single connection portion having a predetermined length by screwing or the like, a plurality of parts are used for the ground terminal Resulting in an increase in parts cost and a problem that the productivity is lowered due to the repetitive assembly process.

Korean Registered Utility Model No. 20-0337007

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a grounding terminal of a multi-tap provided with plugs of a plurality of electronic devices, The present invention provides a ground terminal structure of a multi-tap that improves productivity and has excellent contact properties.

      According to another aspect of the present invention, there is provided a ground terminal structure for a multi-tap, the ground terminal comprising: a conductive body having an integral body; A vertical portion bent vertically in a manner that a plurality of portions are branched at a predetermined interval from the connection portion, and a vertical portion extending upward from the upper end of each vertical portion, And a contact portion contacting the plug inserted into the corresponding multi tap, the both ends of which are bent at right angles and whose plane forms a "┛" shape.

      Preferably, the contact portion extending from the upper end of the vertical portion to both sides is formed at an angle of 40 ° to 50 ° with the connection portion located on the bottom surface.

      More preferably, the contact portions extending from the upper end of the vertical portion to both sides are formed so that the extension length of the other end side is longer than the extension length of the one end side, and each end portion is bent and formed to have a round shape toward the outside .

      In addition, a cable mounting portion extending in a rectangular plate shape is extended from a vertical portion located on one end side of the connecting member. The grounding cable is bent on the upper surface of the cable mounting portion in a rectangular shape, It is preferable that the cable for use is inserted and coupled.

According to the present invention as described above, in a multi-tap provided with plugs for plugging in a plurality of electronic devices, the ground terminal is bent and formed in a specific structure so as to have an integral body, And productivity can be improved by simplifying the manufacturing process, and the economic efficiency can be enhanced.

In addition, when a ground terminal having a specific structure is used in a multi-tap, it is possible to prevent a stable insertion of a plug inserted through a rigid structure, arbitrary flow or breakage of the plug, .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a configuration of a ground terminal manufactured through a mold for application of a ground terminal structure of a multi-
FIG. 2 is a perspective view showing a configuration of a ground terminal to which a ground terminal structure of a multi-
3 is a front view showing a configuration of a ground terminal to which a ground terminal structure of a multi-
4 is a plan view showing a configuration of a ground terminal to which a ground terminal structure of a multi-tap according to the present invention is applied.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view showing a configuration of a ground terminal to which a ground terminal structure of a multi-tap according to the present invention is applied; FIG. 2 is a perspective view showing a configuration of a ground terminal to which a multi- FIG. 3 is a front view showing a configuration of a ground terminal to which a ground terminal structure of a multi-tap according to the present invention is applied, and FIG. 4 is a plan view showing a configuration of a ground terminal to which a ground terminal structure of a multi-

First, a ground terminal structure of a multi-tap according to the present invention is a multi-tap provided with a plurality of plugs of an electronic device for plugging into a single body, wherein the structure of the ground terminal 100, By bending the product into a specific shape through the use of a material, the productivity of the product is improved and the product is provided with a robust product having better contactability.

As is well known, a multi-tap is configured to be able to simultaneously use a plurality of electronic apparatuses in one outlet, and the body is provided with at least two outlets.

      At this time, a ground terminal 100 is built in the multi-tap together with a power supply terminal to which power is supplied, so that a frequency signal and an electromagnetic wave generated from a predetermined electronic device connected to the multi- .

      Here, according to the present invention, the ground terminal 100 is provided with a ground terminal because the conductive body made to have a specific shape is bent in a specific structure.

      That is, as shown in FIG. 1, a plurality of members for manufacturing the ground terminals 100 are manufactured through a predetermined mold 200 in the form of a plate through a conductive material, and then, as shown in FIGS. 2 to 4 To form a three-dimensional ground terminal as shown in Fig.

      The ground terminal 100 is formed to have a predetermined length so that a connecting portion 10 to which a grounding cable 50 is connected is formed in a substantially bar shape on one end side, And the vertical portion 20 is formed by bending the vertical portion 20 at a predetermined height in the vertical direction in the form of a plurality of branches as many as the number corresponding to the receptacle of the corresponding multi-tap.

      The contact portion 30 is extended from the upper end of each vertical portion 20 branched from the connection portion 10 so as to have a predetermined slope in both directions. And the planar surface is formed so as to be in the shape of " ┛ ┛ "and has a structure in which it is in contact with the plug inserted in the corresponding multi-tap.

      At this time, the contact portion 30 extending from the upper end of the vertical portion 20 to both sides is formed to be inclined at an angle? Of about 40 to 50 degrees from the connecting portion located on the bottom surface (most preferably, 45 ° degrees).

      The contact portion 30 extending from the vertical portion 20 is formed to have a longer length L2 of the other end than the extended length L1 of the one end.

      1, since the body for manufacturing the ground terminal 100 is manufactured in the shape of a flat plate through a predetermined mold as shown in FIG. 1, one end of the contact portion 30 abuts against the connection portion 10 to be interfered Is prevented.

      As shown in FIG. 4, the contact portion 30 is formed by bending the both ends of the contact portion 30 so as to form a round shape with a predetermined curvature toward the outside, and to have a shape of "∫" .

A cable attaching portion 40 for engaging with the grounding cable 50 is protruded from the vertical portion 20 located at one end side of the connecting portion 10, Is folded so as to have a substantially rectangular frame shape in the manufacturing process of the multi tap in a state in which it is formed to have a substantially rectangular plate shape through the mold 100 and then the ground cable 50 is fitted in the frame, So that the cable 50 can be firmly fixed to one end of the ground terminal 100.

Next, the operation of the present invention as described above will be described in detail as follows.

      First, a ground terminal 100 to which a ground terminal structure of a multi-tap according to the present invention is applied is connected to a ground cable 50 while being fixed on a power supply terminal (not shown) .

      In this case, since the ground terminal 100 is formed as an integral body that is formed by bending the plate-like member having a predetermined shape to have a three-dimensional shape, the ground terminal 100 is secured to a certain point inside the body of the multi- And can be easily connected to the grounding cable 50 without a separate part or the like through the compression of the cable mounting part 40 on one side thereof.

      Meanwhile, the ground terminal 100 is built in a multi-tap so as to prevent any electric shock from being brought into contact with a plug inserted into each socket, and to prevent damage to various electronic devices associated with the plug Since the contact portion 30 of each ground terminal 100 has a self-elasticity and a round shape having a predetermined curvature, an external force is applied to the plug side inserted through the corresponding socket so that smooth contact can be maintained In addition, when the plug is detached, the plug is restored to its original state, and the plug is easily detached and attached.

Although 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 exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.

10: connecting portion, 20: vertical portion,
30: contact portion, 40: cable mounting portion,
50: grounding cable, 100: grounding terminal,
200: Mold.

Claims (4)

In the structure of the ground terminal embedded in the multi-tap,
Wherein the ground terminal is formed by bending a conductive material having an integral body into a predetermined shape,
A connecting portion formed in a bar shape having a predetermined length,
A vertical part bent vertically in a manner that a plurality of parts are branched at a predetermined interval from the connection part,
And a contact portion extending from the upper end of each of the vertical portions so as to have a predetermined inclination to both sides and having both ends bent at right angles and having a flat surface in the shape of a "
Wherein the contact portion extending from the upper end of the vertical portion to both sides is configured to form an angle of 40 ° to 50 ° with the connection portion located on the bottom surface,
The contact portion extending from the upper end of the vertical portion to both sides has a longer dimension than the extending length of the one end side and has a longer dimension than the extending length of the other end side. And each end portion is formed so as to form a round shape toward the outside so as to be brought into smooth contact with a plug inserted into the socket,
A cable mounting portion extending in a rectangular plate shape is formed extending from a vertical portion located on one end side of the connection portion and bent in a rectangular shape in a state where a grounding cable is seated on an upper surface of the cable mounting portion, And the ground terminal structure of the multi-tap. delete delete delete
KR1020150044037A 2015-03-30 2015-03-30 Ground terminal structure for multitap KR101663073B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150044037A KR101663073B1 (en) 2015-03-30 2015-03-30 Ground terminal structure for multitap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150044037A KR101663073B1 (en) 2015-03-30 2015-03-30 Ground terminal structure for multitap

Publications (1)

Publication Number Publication Date
KR101663073B1 true KR101663073B1 (en) 2016-10-06

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KR1020150044037A KR101663073B1 (en) 2015-03-30 2015-03-30 Ground terminal structure for multitap

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KR (1) KR101663073B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200337007Y1 (en) 2003-07-24 2003-12-31 임정숙 Concent
KR20110001833U (en) * 2009-08-17 2011-02-23 주식회사 위너스 A ground terminal for multi-concent
KR101121221B1 (en) * 2011-09-07 2012-03-22 주식회사 위너스 Press die for ground connection terminal of concent
KR20130003805U (en) * 2011-12-16 2013-06-26 김성철 A package clamp type electric terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200337007Y1 (en) 2003-07-24 2003-12-31 임정숙 Concent
KR20110001833U (en) * 2009-08-17 2011-02-23 주식회사 위너스 A ground terminal for multi-concent
KR101121221B1 (en) * 2011-09-07 2012-03-22 주식회사 위너스 Press die for ground connection terminal of concent
KR20130003805U (en) * 2011-12-16 2013-06-26 김성철 A package clamp type electric terminal

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