WO2017095173A1 - Unité de test de mise à la terre - Google Patents

Unité de test de mise à la terre Download PDF

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Publication number
WO2017095173A1
WO2017095173A1 PCT/KR2016/014086 KR2016014086W WO2017095173A1 WO 2017095173 A1 WO2017095173 A1 WO 2017095173A1 KR 2016014086 W KR2016014086 W KR 2016014086W WO 2017095173 A1 WO2017095173 A1 WO 2017095173A1
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WO
WIPO (PCT)
Prior art keywords
terminal
grounded
ground
contact
grounding
Prior art date
Application number
PCT/KR2016/014086
Other languages
English (en)
Korean (ko)
Inventor
최승현
Original Assignee
최승현
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최승현 filed Critical 최승현
Publication of WO2017095173A1 publication Critical patent/WO2017095173A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • 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
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/02—Carrying-off electrostatic charges by means of earthing connections

Definitions

  • the present invention relates to a grounding confirmation unit, and more particularly, to a grounding confirmation unit capable of checking not only an acceleration member such as an ashing pad or an acceleration band but also a human body contacting the acceleration member.
  • Electricity is inevitably present in all things on earth, and electricity usually maintains a balance of plus (+) and minus (-), but static electricity is generated when the balance is broken for some reason.
  • Static electricity is generated in the human body for various reasons, and when static electricity stays in the human body for 3 hours, it is known that the amount of calcium in the body is consumed by 10% and the blood sugar value is increased by 3%.
  • the static electricity of the human body may cause serious consequences such as destroying or damaging the semiconductor element in the operation of handling the semiconductor element and becoming an ignition source in the operation of handling the flammable material.
  • Static electricity accumulates in the body while sleeping at night.
  • the human body can not take a good night sleep due to the effect of this static electricity, and can act as a cause of various diseases.
  • an electric mat for heating by using a heat source of electric energy has a structure in which the user lie down or sit on it, and the weight of the user presses the heat transfer plate, so that the heat transfer plate and the body come close to each other.
  • a flexible shielding plate made of a conductive material such as an aluminum foil, a sheet fixed with a metal foil or a metal powder, or a shield plate having a metal wire tightly stitched on the electric heating plate of the electric mat,
  • the shielding of the electric field and harmful electromagnetic waves is performed by constructing a circuit to be connected to the grounding line provided (the commercial AC power supply supplied to the general household is connected to a separate ground wire in addition to the neural line and the hot line in order to protect the human body from the danger of electric shock) .
  • Korean Patent Registration No. 10-0563810 discloses a personal body grounding apparatus, which is a personal grounding apparatus for collecting and removing abnormal electrical charges from a human body, including a grounding pad, A carbon fiber layer and a conductive portion extending substantially across the carbon fiber layer in a conductive contact with the carbon fiber layer, and a ground lead wire is electrically connected to the conductive portion.
  • the method of wearing the ascending band is to connect the human body and the ground wire by connecting the ascending band worn on the cuff to the ground wire to discharge the static electricity generated by the movement of the human body.
  • the conventional grounding confirmation method there is no method for confirming whether or not the sensing member is actually grounded at the time of the electric mattress, the grounding pad, or the assisting band (hereinafter referred to as the assisting member)
  • the assisting member There is a method of confirming that the tester is grounded when a signal such as an alarm or light is output from the tester.
  • the present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a smart ear plug, a grounding check cord connecting a button terminal of two contacts and a triple jack (audio jack) And it is an object of the present invention to provide a convenient grounding confirmation unit which is provided with a separate tester and does not have to be in contact with the conductive member of the assisting member.
  • a grounding confirmation unit including a socket portion to be inserted into a power outlet and an internal grounding check circuit to check whether the earthing member is grounded or not, Smart ashing plug;
  • a grounding identification code one end of which is electrically connected to the sensing member and the other end of which is connected to the grounding check circuit through the socket portion;
  • a first contact terminal contacting the conductive member of the urging member and a second contact button contacting the user's body are formed at one end of the grounding check code, and the first contact terminal and the second contact button are electrically
  • a button terminal is provided
  • grounding check code is provided with a multipole jack inserted in the socket portion
  • first contact terminal and the second contact button of the button terminal are connected by the electrode of the multipole jack and the electric wire inside the cable.
  • the multipole jack is a three-pole jack having a first electrode, a second electrode, and a ground electrode, wherein the first contact terminal and the first electrode, the second contact button and the second electrode are connected to each other.
  • the insulating body may have first and second space portions formed in opposite directions to each other, wherein the first contact terminal and the second contact button are positioned, a through hole communicating with the center of the insulating body is formed, The terminal of the second contact button is located inside the first space portion while the first contact terminal is located along the bottom surface and the inner circumferential surface of the insulating body forming the first space portion, A part of the first contact terminal is exposed to the outside of the insulating body in a state where the first contact terminal is exposed.
  • the grounding confirmation circuit of the smarting plug may include a power supply unit for supplying power to the smarting plug,
  • a second light emitting diode which is turned on in response to a control signal from the control unit when the body of the user contacting the urging member is grounded,
  • a ground check unit for checking whether or not the urging member is grounded and lighting the ground member when it is grounded, and transmitting a ground signal of the urging member to the control unit;
  • a control unit for checking whether the user touches the second contact button through the loop test when the user's body is in contact with the user and outputting a control signal to the second light emitting diode if the user is grounded.
  • the ground check unit may include a first light emitting diode that is turned on when the exciting member is grounded,
  • a photocoupler connected to the rear end of the first light emitting diode and transmitting light to the control unit by light emission and light reception when the urging member is grounded.
  • the smart seating plug has a ground terminal formed on the bottom surface of the body, and a second terminal inserted into the power outlet,
  • any one of the two terminals inserted into the power outlet may be made of an insulating material, and the other terminal may be electrically connected to the power source of the power outlet.
  • the power of the smart sizing plug is turned off, and when the multi-pole jack is inserted into the socket portion, the power of the smart sizing plug is turned on.
  • a buzzer for outputting a sound according to a control signal of the control unit when the earth signal of the urging member is transmitted from the ground check unit to the ground check circuit and the user's body is grounded.
  • FIG. 1 is a configuration diagram of a ground determination unit according to an embodiment of the present invention.
  • FIGS. 2 and 3 are a perspective view and a cross-sectional view of the button terminal shown in Fig.
  • FIG. 4 is a perspective view of the smart ashing plug shown in Fig.
  • FIG. 5 is an internal circuit diagram of the smart ashing plug shown in Fig.
  • FIG. 6 is a use state diagram of the grounding confirmation unit shown in Fig.
  • FIG. 7 is another exemplary diagram for explaining the switching function of the socket portion shown in Fig.
  • FIG. 1 is a configuration diagram of a ground determination unit according to an embodiment of the present invention.
  • the grounding confirmation unit is composed of a smart assyting plug 40 and a grounding confirmation code 50.
  • the smart seating plug 40 has two terminals 41 to be inserted into a power outlet, a ground terminal G is formed on a bottom surface of a lower portion of the body, a ground check circuit is provided in the interior of the socket, Or by outputting the value of the sound or light or the measured value (resistance or potential difference) at the time of the user's grounding so that the user can check the earthing state with eyes or ears.
  • the grounding check cord 50 is formed by electrically connecting the button terminal 70 and the triode jack 60 by a cable 52.
  • the three-pole jack 60 is inserted into the socket portion 42 formed on the upper portion of the smarting plug 40 and is electrically connected to the grounding check circuit inside the smarting plug 40.
  • One electrode 61 a second electrode 62 for confirming the ground of the user's body, and a ground electrode 63.
  • the button terminal (70) is provided on the side of the urging member and is composed of two contacts and contacts the conductive member of the urging member or the user's body.
  • FIGS. 2 and 3 are a perspective view and a cross-sectional view of the button terminal shown in Fig.
  • the button terminal 70 includes a first contact terminal 73 contacting the conductive member of the assisting member and a second contact button 72 contacting the body of the user,
  • the first contact terminal 73 and the second contact button 72 are electrically insulated and separated by the insulating body 71 such as the first contact terminal 73.
  • the insulating body 71 electrically insulates the first contact terminal 73 from the second contact button 72 while fixing the first contact terminal 73 and the second contact button 72 so as not to move, .
  • the first and second contact terminals 73 and 72 are formed in the first and second space portions 70b and 70a in the opposite directions to each other. 70b and 70a and a through hole is formed in the insulating body 71 at the center thereof so that the first and second space portions 70b and 70a communicate with each other so that the second contact button 72 extends along the through hole The end portion 74 of the second contact button 72 is positioned in the first space portion 70b.
  • the insulating body forming the through-hole is extended to the first space portion 70b and horizontally bent, and the end portion 74 of the second contact button 72 is also bent and bent along the outer side of the bent insulating body
  • the bent horizontal length of the insulating body 71 is formed to be longer than the end portion 74 of the second contact button 72 so that the first contact terminal 73 located in the first space portion 70b is securely fixed Is insulated.
  • the end of the first contact terminal 73 located in the first space 70b is connected to the insulated body 71 formed with the first space 70b in a state where the end portion of the first contact terminal 73 is fitted and fixed to the inside of the bent insulated body And a part of the first contact terminal 73 is exposed to the outside of the insulating body 71.
  • the first contact terminal 73 and the second contact button 72 are connected to the first electrode 61 and the second electrode 62 of the triode jack 60 along the electric wire buried in the cable 52 .
  • a hole contact (not shown) having a shape corresponding to the first contact terminal 73 is formed on the urging member so that the first contact terminal 73 can be engaged, and the hole contact is connected to the conductive member.
  • FIG. 4 is a perspective view of the smart ashing plug shown in Fig.
  • the smart seating plug 40 has two terminals 41a and 41b protruding downward and a socket portion 42 and two LED windows 43a and 43b on the opposite upper side thereof. And a ground terminal G is provided through the surface.
  • the two terminals 41a and 41b are inserted into a power outlet so that both of the two terminals 41a and 41b may be electrode rods.
  • one of the two terminals 41a and 41b May be made of an electrode rod and the other terminal 41b may be made of an insulating material such as plastic.
  • the two terminals 41a and 41b correspond to L1 and L2 in the circuit diagram of FIG. 5 to be described later.
  • the socket portion 42 connects the triode jack 60 to the grounding confirmation circuit inside the smarting plug 40 by inserting the triode jack 60 of the grounding code 50 into the socket portion 42.
  • the LED windows 43a and 43b allow the user to visually confirm the lighting state of the first and second light emitting diodes provided in the smarting plug 40 so as to check whether the driving member or the user's body is grounded.
  • FIG. 5 is an internal circuit diagram of the smart ashing plug shown in Fig.
  • the internal circuit of the SmartSingle plug 40 includes a power source 46, a control unit 45, a ground check unit 44, a light emitting diode LED2 and a buzzer PZ,
  • the socket portion 42 into which the pole jack 60 is inserted is connected to the power source portion, and the two terminals L1 and L2 are inserted into the power outlet.
  • the ground check unit 44 includes a varistor (VR), a light emitting diode (LED1), and a photocoupler (PC).
  • VR varistor
  • LED1 light emitting diode
  • PC photocoupler
  • the power supply unit 46 supplies power to a circuit inside the smart assisting plug.
  • the power supply unit 46 may be a converter that converts general commercial power to DC, or may be a battery included therein.
  • the varistor VR has a non-linear voltage-current characteristic due to a change in resistance according to a voltage applied through the two terminals L2 and L2 and the ground terminal G.
  • the varistor VR is connected in parallel with a component to be protected, , A low resistance circuit is formed to prevent the transient voltage from rising further, thereby protecting the light emitting diode (LED1) and the photocoupler (PC).
  • the light emitting diode LED1 is turned on when the two terminals L1 and L2 are plugged into a power outlet so that the power outlet is normally grounded through the ground terminal G and is turned on when the exciter member is not normally grounded Do not.
  • the photocoupler PC is connected to the rear end of the light emitting diode LED1 so that the light emitting element and the light receiving element are electrically insulated and the two terminals L2 and L2 are plugged into the power outlet, And receives the light signal from the light receiving element to transmit the ground signal of the exciting member to the control unit 45.
  • the user can confirm whether or not the user is grounded through the light emitting diodes (LED1, LED2) or the buzzer (PZ) as well as the sensing member.
  • LED1, LED2 light emitting diodes
  • PZ buzzer
  • the light emitting diode LED2 keeps on and the buzzer BZ continuously outputs sound .
  • the terminal L2 of the two terminals L1 and L2 is made of plastic, so that when only one terminal L1 is used as an electrode rod and is connected to the power source of the smart assyting plug, , L2) to the power outlet, depending on the position (direction).
  • the light emitting diode LED1 When the earthing member is normally grounded, the light emitting diode LED1 is turned on and the earthing member is grounded. When the two terminals L1 and L2 of the smart earing plug are plugged into the power outlet, the light emitting diode LED1 is turned off .
  • Fig. 6 is a state view showing the grounding confirmation unit shown in Fig. 1, in which an ashing pad is used as an example.
  • the smart inducing plug 40 terminal 41 of the ground cord 30 electrically connected to the urging member 10 is inserted into a power outlet to supply power to the urging member 10.
  • the triple jack 60 of the grounding check cord 50 is inserted into the socket portion 42 of the smart hanging plug 40 and the first contact terminal 73 of the button terminal 70 is connected to the conductive member 19 Is inserted into the hole contact of the connected fishing member (10) and electrically connected.
  • the ground check unit 44 checks whether or not the earthing member 10 is grounded.
  • the light emitting diode LED1 is turned on and the earthing signal of the earthing member is transmitted to the control unit 45 through the photo- .
  • the user visually confirms that the driving member 10 is grounded when the light emitting diode LED1 is turned on.
  • the control unit 45 of the smarting plug 40 checks whether or not the user's body is grounded through the loop test. If the grounding is performed, the light emitting diode LED2 is lit and the buzzer PZ outputs a sound, It can be confirmed by eyes and ears that it is grounded.
  • FIG. 7 is another exemplary diagram for explaining the switching function of the socket portion shown in Fig.
  • the switching function of the power source of the smarting plug can be replaced with the three-pole jack 60.
  • the power supply unit 46 is constituted by a battery, it is possible to prevent power consumption during distribution.
  • the third ground electrode of the four poles and the fourth electrode which is not used may be shorted and inserted into the socket portion 42' to perform a switching function.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)

Abstract

La présente invention concerne une unité de test de mise à la terre, et plus particulièrement une unité de test de mise à la terre qui peut vérifier si un élément de mise à la terre tel qu'un plot de mise à la terre ou une bande de mise à la terre, et également un corps humain en contact avec l'élément de mise à la terre, sont mis à la terre. L'unité de test de mise à la terre selon un mode de réalisation de la présente invention comprend : une fiche intelligente de mise à la terre ayant une partie prise qui est insérée dans une prise de courant et un circuit de test de mise à la terre en son sein configuré pour vérifier si un élément de mise à la terre est mis à la terre et pour afficher cet état par une lumière ou un nombre mesuré; et un cordon de test de mise à la terre, dont une de ses extrémités est connectée électriquement à l'élément de mise à la terre, et son autre extrémité est connectée au circuit de test de mise à la terre par le biais de la partie prise.
PCT/KR2016/014086 2015-12-02 2016-12-02 Unité de test de mise à la terre WO2017095173A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0170381 2015-12-02
KR1020150170381A KR101834437B1 (ko) 2015-12-02 2015-12-02 접지 확인 유닛

Publications (1)

Publication Number Publication Date
WO2017095173A1 true WO2017095173A1 (fr) 2017-06-08

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PCT/KR2016/014086 WO2017095173A1 (fr) 2015-12-02 2016-12-02 Unité de test de mise à la terre

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KR (1) KR101834437B1 (fr)
WO (1) WO2017095173A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102131841B1 (ko) * 2017-12-01 2020-07-08 강선희 어싱패드 어셈블리
KR102428993B1 (ko) * 2020-09-25 2022-08-03 정완식 전동제품 프러그에 의한 콘센트 접지 테스터기
KR102468638B1 (ko) 2021-07-27 2022-11-21 김규락 접지 감지 플러그

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08227799A (ja) * 1995-02-20 1996-09-03 Achilles Corp リストバンド接地用配線
KR200396053Y1 (ko) * 2005-06-09 2005-09-16 김영순 휴대용 전기 테스터
KR200421321Y1 (ko) * 2006-03-02 2006-07-12 길종진 접지 확인 스위치 구조
KR20120133946A (ko) * 2011-06-01 2012-12-11 다온 주식회사 어스링 감지 장치 및 어스링 모니터링 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08227799A (ja) * 1995-02-20 1996-09-03 Achilles Corp リストバンド接地用配線
KR200396053Y1 (ko) * 2005-06-09 2005-09-16 김영순 휴대용 전기 테스터
KR200421321Y1 (ko) * 2006-03-02 2006-07-12 길종진 접지 확인 스위치 구조
KR20120133946A (ko) * 2011-06-01 2012-12-11 다온 주식회사 어스링 감지 장치 및 어스링 모니터링 시스템

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Publication number Publication date
KR101834437B1 (ko) 2018-04-13
KR20170064667A (ko) 2017-06-12

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