KR200467222Y1 - A connecting structure for electric current bolt and lead socket - Google Patents

A connecting structure for electric current bolt and lead socket Download PDF

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Publication number
KR200467222Y1
KR200467222Y1 KR2020110010634U KR20110010634U KR200467222Y1 KR 200467222 Y1 KR200467222 Y1 KR 200467222Y1 KR 2020110010634 U KR2020110010634 U KR 2020110010634U KR 20110010634 U KR20110010634 U KR 20110010634U KR 200467222 Y1 KR200467222 Y1 KR 200467222Y1
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KR
South Korea
Prior art keywords
bolt
terminal rod
state
present
lead
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KR2020110010634U
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Korean (ko)
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김근효
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김근효
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member

Abstract

본 고안은 통전용 볼트와 계측용 리드 단자봉의 결합구조에 관한 것으로서, 전자부품의 전기적 상태 확인을 위한 리드 단자봉과 통전용 볼트의 체결상태가 상호 나사결합에 의해 안정적으로 이루어지도록 하여 작업효율 및 편의성을 향상시키기 위한 것이다.
이를 실현하기 위한 본 고안은, 전자부품에 구성되는 통전용 볼트(10)에는 볼트 머리부(11)에 나사체결홈(13)이 형성되어져 있으며; 상기 통전용 볼트(10)와 접촉이 이루어지는 계측장비측의 리드본체(20) 선단에 구비되는 단자봉(21)에는 나사체결홈(13)에 나사결합이 가능하도록 나사산부(22)가 형성된 것을 특징으로 한다.The present invention relates to a coupling structure between a bolt for a bolt and a measuring lead terminal rod, and a fastening state between a lead terminal bar and a bolt for confirming the electrical state of the electronic part is made stable by mutual screwing, .
In order to achieve this, the bolt head (11) is provided with a threaded engagement groove (13) in the bolt (10) of the electronic component. The terminal rod 21 provided at the tip of the lid main body 20 on the side of the measuring instrument in contact with the penetration bolt 10 is provided with a threaded portion 22 so as to be screw- .

Description

통전용 볼트와 계측용 리드 단자봉의 결합구조{A CONNECTING STRUCTURE FOR ELECTRIC CURRENT BOLT AND LEAD SOCKET}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a connection structure between a bolt for measurement and a lead terminal rod for measurement,

본 고안은 통전용 볼트와 계측용 리드 단자봉의 결합구조에 관한 것으로서, 더욱 상세하게는 통전용 볼트와 리드 단자봉의 결합상태가 안정적으로 유지되어질 수 있도록 함으로서 계측 신뢰성을 향상시킴과 함께 작업 편의성을 증대시키도록 하기 위한 것이다.The present invention relates to a connection structure between a bolt for measurement and a lead terminal rod for measurement, and more particularly, to improve the reliability of measurement and increase the convenience of operation by making it possible to stably maintain the state of connection between the bolt and the lead terminal rod .

일반적으로, 검전기와 전압계, 전류계 등과 같은 통상의 계측장비는 통전부위와의 전기적 연결을 위해 리드본체를 연결하여 사용하며, 리드본체의 선단에는 금속재질의 단자봉이 구비되어져 있어 이를 전자부품의 해당 부위에 접촉시킴으로서 계측장비 본체의 표시창을 통해 전기적 상태를 확인할 수 있게 된다.2. Description of the Related Art Generally, a conventional measuring instrument such as a measuring instrument, a voltmeter, and an ammeter is used by connecting a lead body for electrical connection with an energized portion. A terminal rod of a metal material is provided at the tip of the lead body, The electric state can be confirmed through the display window of the main body of the measuring instrument.

한편, 단자대 등과 같은 전자부품에는 통전용 볼트가 다수의 개소에 체결됨으로서 작업자는 리드본체의 단자봉을 통전용 볼트에 접촉하여 장치의 전압 또는 전류흐름을 계측하게 된다.On the other hand, an electronic bolt such as a terminal block is fastened to a plurality of points so that the operator contacts the terminal rod of the lead body with the bolt for measuring the voltage or current flow of the device.

그러나, 종래 기술에서는 통전용 볼트와 단자봉의 접촉상태 유지를 위해 작업자가 리드본체를 잡고 있어야 하며, 또한 통전용 볼트가 소형 부품인 관계로 단자봉이 인근의 다른 통전용 볼트와 접촉이 이루어지게 됨으로 안정적인 계측작업이 이루어지지 못하는 문제점이 있었다.However, in the prior art, the operator must hold the lead body to maintain the contact state between the bolt and the terminal rod, and since the bolt is small in size, the terminal rod is brought into contact with the other bolt in the vicinity of the terminal rod, There is a problem that measurement work can not be performed.

본 고안은 상기한 종래 기술에서의 문제점을 개선하기 위해 제안된 것으로서, 통전용 볼트와 리드 단자봉의 안정적인 결합상태가 유지되어질 수 있도록 하는 결합 구조를 제공하여 전자부품의 전기적 상태 계측을 위한 계측작업이 용이하게 이루어질 수 있도록 하는데 목적이 있다.The present invention has been proposed in order to solve the problems in the prior art described above and it is an object of the present invention to provide a joining structure in which a bolt and a lead terminal rod can be stably coupled to each other, So that it can be easily carried out.

상기 목적을 이루기 위한 본 고안은, 전자부품에 구성되는 통전용 볼트에는 볼트 머리부에 나사체결홈이 형성되어져 있으며; 상기 통전용 볼트와 접촉이 이루어지는 계측장비측의 리드본체 선단에 구비되는 단자봉에는 나사체결홈에 나사결합이 가능하도록 나사산부가 형성된 것을 특징으로 한다.In order to achieve the above object, the present invention provides a bolt for an electronic component, wherein the bolt is formed with a screw engagement groove in the bolt head; And a threaded portion is formed on the terminal rod provided at the tip end of the lead body on the side of the measuring instrument which is in contact with the penetration bolt so that the threaded portion can be screwed into the screwing groove.

이러한 본 고안은, 전자부품의 전기적 상태 확인을 위한 리드 단자봉과 통전용 볼트의 체결상태가 상호 나사결합에 의해 안정적으로 이루어짐으로서 작업효율 및 편의성을 향상시키는 효과를 나타낸다.The present invention has the effect of improving working efficiency and convenience because the fastening state of the lead terminal bar and the bolt for inserting the electronic component to check the electrical condition is stably made by mutual screwing.

도 1은 본 고안의 실시 예에 따른 통전용 볼트와 리드 단자봉의 결합전 상태 단면도.
도 2는 본 고안 통전용 볼트와 리드 단자봉의 결합상태 단면도.
도 3은 본 고안 통전용 볼트가 무정전 교체 단자대에 적용된 상태 사시도.
도 4는 무정전 교체 단자대에서 통전용 볼트와 리드 단자봉의 사용 상태 단면도.
도 5는 본 고안의 다른 실시 예에 따른 통전용 볼트 단면 구조도.
도 6은 본 고안의 또 다른 실시 예에 따른 통전용 볼트와 리드 단자봉의 결합구조를 나타낸 것으로서,
6a는 분리 상태 단면도.
6b는 결합 상태 단면도.1 is a cross-sectional view of a lead bolt and a lead terminal rod before coupling according to an embodiment of the present invention;
Fig. 2 is a sectional view showing the state in which the bolt and the lead terminal rod of the present invention are connected. Fig.
Fig. 3 is a perspective view of the present invention in which the bolt is inserted into the uninterruptible replacement terminal block.
Fig. 4 is a sectional view of the unused bolt and lead terminal rod in the uninterruptible replacement terminal block. Fig.
Fig. 5 is a cross-sectional view of the bolt according to another embodiment of the present invention; Fig.
6 is a view showing a coupling structure of a bolt and a lead terminal rod according to another embodiment of the present invention,
6a is a sectional view of the separated state.
6b is a coupled state sectional view.

이하, 본 고안의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 고안의 일 실시 예에 따른 통전용 볼트와 리드 단자봉의 결합구조를 도 1 및 도 2를 통해 살펴보면, 전자부품에 구성되는 통전용 볼트(10)에는 볼트 머리부(11)에 나사체결홈(13)이 형성되어져 있으며, 상기 통전용 볼트(10)와 접촉이 이루어지는 계측장비측의 리드본체(20) 선단에 구비되는 단자봉(21)에는 나사체결홈(13)에 나사결합이 가능하도록 나사산부(22)가 형성되게 된다.1 and 2, a bolt head 11 is screwed into a bolt 10 formed in an electronic component. In the bolt head 11, as shown in FIG. 1 and FIG. 2, And the terminal rod 21 provided at the tip of the lid main body 20 on the side of the measuring instrument in contact with the penetration bolt 10 can be screwed into the screw engagement groove 13 The threaded portion 22 is formed.

즉, 검전기와 전압계, 전류계과 리드선에 의해 연결되어져 있는 리드본체(20)의 단자봉(21) 선단부에 나사산부(22)를 형성시킴으로서 통전용 볼트(10)의 나사체결홈(13)과 나사결합에 따른 안정적인 결합상태가 유지되어질 수 있도록 한 것이다.That is, the threaded portion 22 is formed at the tip end of the terminal rod 21 of the lead body 20, which is connected by a lead wire, a voltmeter, and an ammeter to the threaded engagement groove 13 of the bolt 10, So that a stable engagement state can be maintained.

도면 중 미 설명 부호 12는 통전용 볼트(10)에 형성된 볼트 나사부를 나타낸다.In the drawing, reference numeral 12 denotes a bolt thread portion formed in the bolt 10 for passing through.

이와 같은 구조를 이루는 본 고안 통전용 볼트와 리드 단자봉의 결합구조에 따른 작용효과를 살펴보기로 한다.Here, a description will be given of the operation and effect according to the coupling structure between the present invention vault and the lead terminal rod.

도 3 및 도 4는 본 고안의 통전용 볼트(10)가 전력량계용 무정전 교체 단자대(100)에 적용된 상태를 나타낸 것이다.Figs. 3 and 4 show a state in which the bolt 10 of the present invention is applied to the uninterruptible replacement terminal 100 for a watt-hour meter.

즉, 도시된 바와 같이 무정전 교체 단자대(100)에 구성되어져 있는 전극봉(110)을 고정시키기 위한 볼트로서 본 고안의 통전용 볼트(10)가 설치된 것을 확인할 수 있다.In other words, it can be confirmed that the bolt 10 is provided as a bolt for fixing the electrode rod 110 formed on the uninterruptible replacement terminal 100, as shown in the figure.

이러한 상태에서 무정전 교체 단자대(100)의 전기적 상태를 확인코자 하는 경우에는 리드본체(20)의 단자봉(21) 선단부를 통전용 볼트(10)에 근접시킨 상태에서 리드본체(20)를 회전시켜서 나사산부(22)가 나사체결홈(13)에 나사결합되어지도록 하게 된다.In order to check the electrical state of the uninterruptible replacement terminal 100 in this state, the lead body 20 is rotated in a state in which the tip end of the terminal rod 21 of the lead body 20 is brought close to the bolt 10 So that the threaded portion 22 is screwed into the threaded engagement groove 13.

이에 따라, 단자봉(21)과 통전용 볼트(10)가 나사체결이 이루어지면서 안정적인 결합상태를 이루게 됨을 알 수 있다.As a result, it can be seen that the terminal rod 21 and the bolt 10 for passing therethrough are screwed together to form a stable connection state.

즉, 종래에는 전기적 상태 측정을 위해서는 작업자가 리드본체(20)를 손으로 잡고 통전용 볼트(10)에 접촉시킨 상태에서 일정 시간동안 상태 변화를 확인해야 했으나, 본 고안에 따르면 단자봉(21)과 통전용 볼트(10)를 나사 결합시킨 상태에서 작업이 이루어질 수 있기 때문에 작업효율 및 편의성을 극대화하게 된다.That is, conventionally, in order to measure the electrical state, the operator has to check the state change for a predetermined time while holding the lead body 20 by hand and contacting the bolt 10. However, according to the present invention, Since the work can be performed in a state where the bolt 10 is threadedly engaged with the bolt 10, the efficiency and convenience of the work can be maximized.

한편, 도 5는 본 고안의 다른 실시 예에 따른 통전용 볼트(10) 구조를 나타낸 것으로서, 나사체결홈(13) 내부에는 구경이 감소된 보조 체결홈(13')이 형성됨으로 다양한 크기의 단자봉(21)과 결합이 가능하도록 구성한 것이다.5 shows a structure of the bolt 10 according to another embodiment of the present invention. Since the auxiliary fastening groove 13 'having a reduced diameter is formed in the screw fastening groove 13, And can be coupled with the rod (21).

즉, 복수의 크기를 이루는 나사체결홈(13)과 보조 체결홈(13')을 형성시킴으로서 다양한 크기의 단자봉(21)과 나사 결합이 가능하게 되고, 이에 따른 제품의 적용 호환성이 향상되어질 수 있게 된다.That is, by forming the screw fastening grooves 13 and the auxiliary fastening grooves 13 'having a plurality of sizes, it is possible to screw-connect the terminal rods 21 having various sizes, .

또한, 도 6은 본 고안의 또 다른 실시 예에 따른 통전용 볼트(10)와 단자봉(21)의 결합구조를 나타낸 것이다.6 shows a coupling structure of the bolt 10 and the terminal bar 21 according to another embodiment of the present invention.

즉, 도시된 바와 같이 나사체결홈(13) 내부에는 금속재질로 이루어진 구형상의 통전볼(14)이 구성되어져 있으며, 상기 통전볼(14)과 대응되는 단자봉(21)의 선단부에는 통전볼(14)이 삽입 가능하도록 반원형상의 삽입홈(24)이 형성되고, 상기 통전볼(14)은 탄성스프링(15)에 의해 탄성 지지되는 구조를 이루도록 한 것이다.As shown in the figure, spherical energetic balls 14 made of a metal material are formed in the screw fastening grooves 13. A tip end portion of the terminal rod 21 corresponding to the energetic ball 14 is provided with a current- 14 are inserted into the insertion hole 24 and the energizing ball 14 is resiliently supported by the elastic spring 15.

이러한 구조를 이룸으로서, 단자봉(21)이 나사체결홈(13)에 삽입되는 과정에서 통전볼(14)에 의해 단자봉(21)의 위치 지지가 이루어짐과 함께 단자봉(21)과 통전볼(14) 상호간에 접촉면적이 증대되어 통전효율을 향상시킴으로서 보다 안정적인 계측이 이루어질 수 있게 됨을 알 수 있다.In this structure, the terminal rod 21 is supported by the energizing ball 14 in the process of inserting the terminal rod 21 into the screw engagement groove 13, and the terminal rod 21 and the current- The contact area between the electrodes 14 is increased to improve the energization efficiency, and thus, more stable measurement can be performed.

10 : 통전용 볼트 11 : 볼트 머리부
12 : 볼트 나사부 13 : 나사체결홈
20 : 리드본체 21 : 단자봉
22 : 나사산부 30 : 리드본체10: bolt for bolt 11: bolt head
12: bolt thread portion 13: screw tightening groove
20: lead body 21: terminal rod
22: threaded portion 30: lead body

Claims (4)

전자부품에 구성되는 통전용 볼트(10)에는 볼트 머리부(11)에 나사체결홈(13)이 형성되어져 있으며;
상기 통전용 볼트(10)와 접촉이 이루어지는 계측장비측의 리드본체(20) 선단에 구비되는 단자봉(21)에는 나사체결홈(13)에 나사결합이 가능하도록 나사산부(22)가 형성되고;
상기 나사체결홈(13) 내부에는 구경이 감소된 보조 체결홈(13')이 형성됨으로 다양한 크기의 단자봉(21)과 결합이 가능하도록 구비된 것을 특징으로 하는 통전용 볼트와 계측용 리드 단자봉의 결합구조.In the bolt (10) formed in the electronic component, a screw engagement groove (13) is formed in the bolt head (11);
A threaded portion 22 is formed on the terminal rod 21 provided at the tip of the lid main body 20 on the side of the measuring instrument in contact with the penetration bolt 10 so as to be screwed into the threaded engagement groove 13 ;
And an auxiliary fastening groove 13 'having a reduced diameter is formed in the screw fastening groove 13 so as to be able to engage with the terminal rod 21 of various sizes. Bond structure of rods. 삭제delete 삭제delete 삭제delete
KR2020110010634U 2011-11-30 2011-11-30 A connecting structure for electric current bolt and lead socket KR200467222Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101828073B1 (en) * 2017-04-26 2018-02-09 제룡산업 주식회사 Ground measurement device amd telegraph pole using the same
CN112394237A (en) * 2019-08-13 2021-02-23 神讯电脑(昆山)有限公司 Device and method for testing constant current of inductive element
KR20210153900A (en) * 2020-06-11 2021-12-20 한국전력공사 Terminal fastening device for watt hour meter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110984U (en) * 1982-01-25 1983-07-28 日本電気株式会社 Special connection terminal for power supply
KR100310804B1 (en) 1995-09-04 2001-12-17 쯔요시 우노 A member and a tool for obtaining electric conductivity by use in an electrical connection place
KR200257085Y1 (en) * 2001-09-25 2001-12-29 인호섭 Test terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110984U (en) * 1982-01-25 1983-07-28 日本電気株式会社 Special connection terminal for power supply
KR100310804B1 (en) 1995-09-04 2001-12-17 쯔요시 우노 A member and a tool for obtaining electric conductivity by use in an electrical connection place
KR200257085Y1 (en) * 2001-09-25 2001-12-29 인호섭 Test terminal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101828073B1 (en) * 2017-04-26 2018-02-09 제룡산업 주식회사 Ground measurement device amd telegraph pole using the same
CN112394237A (en) * 2019-08-13 2021-02-23 神讯电脑(昆山)有限公司 Device and method for testing constant current of inductive element
KR20210153900A (en) * 2020-06-11 2021-12-20 한국전력공사 Terminal fastening device for watt hour meter
KR102400757B1 (en) * 2020-06-11 2022-05-24 한국전력공사 Terminal fastening device for watt hour meter

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