KR950003031Y1 - Electricity detecting device - Google Patents

Electricity detecting device Download PDF

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Publication number
KR950003031Y1
KR950003031Y1 KR92014458U KR920014458U KR950003031Y1 KR 950003031 Y1 KR950003031 Y1 KR 950003031Y1 KR 92014458 U KR92014458 U KR 92014458U KR 920014458 U KR920014458 U KR 920014458U KR 950003031 Y1 KR950003031 Y1 KR 950003031Y1
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KR
South Korea
Prior art keywords
battery
handle
melody
resistor
rod
Prior art date
Application number
KR92014458U
Other languages
Korean (ko)
Other versions
KR940005262U (en
Inventor
김홍준
Original Assignee
김홍준
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 김홍준 filed Critical 김홍준
Priority to KR92014458U priority Critical patent/KR950003031Y1/en
Publication of KR940005262U publication Critical patent/KR940005262U/en
Application granted granted Critical
Publication of KR950003031Y1 publication Critical patent/KR950003031Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/08—Handle constructions with provision for storing tool elements
    • B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16—Handles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

내용 없음.No content.

Description

전기도통 검지용 드라이버Electric conduction detection screwdriver

제1도는 본 고안의 구성을 보인 분해 사시도.1 is an exploded perspective view showing the configuration of the present invention.

제2도는 본 고안의 구성을 보인 단면도.2 is a cross-sectional view showing the configuration of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 손잡이부 2 : 날부1 knob 2 blade

3 : 봉 4 : 건전지3: rod 4: battery

5 : 회로기판 6 : 저항5: circuit board 6: resistance

7 : 양극선 8 : 음극선7: anode wire 8: cathode wire

9 : 멜로디칩9: melody chip

본 고안은 드라이버의 날부를 이용하여 전기도통 상태를 알 수 있도록 한 전기도통 검지용 드라이버에 관한 것으로 상세하게는 드라이버에 음향 발생장치를 부착하여 전원이 도통되는 상태면 멜로디가 발생하도록 하여 청각으로 전원도통 상태를 알 수 있도록 하는 것이다.The present invention relates to a driver for electric conduction detection that enables the user to know the electric conduction state by using the blade of the driver. Specifically, a sound generating device is attached to the driver so that a melody occurs when the power is on. It is to know the state of conduction.

일반적으로 널리 사용되어 오고 있는 전기도통 검지용 드라이버는 램프를 손잡이 부분에 내삽하여 드라이버의 날부를 전선등에 넣었을 경우 전지가 도통되는 상태면 저항에 전류가 흐르면서 건전지의 스위치를 ON하게 되고 이로 인해 램프에서 발광함으로서 눈으로 전류가 도통되고 있는 것을 확인하도록 구성되어져 있는 것이다.In general, the electric conduction detection driver, which is widely used, inserts the lamp into the handle and inserts the driver blade into the wire. It is configured to confirm that electric current is being conducted by the eye by emitting light.

그러나 상기의 구성으로 된 종래의 전기도통 검지용 드라이버는 낮에 작업할 경우 램프에서 발하는 빛을 눈으로 식별하기가 어렵고 특히 일일히 눈으로 확인하여야 하는 결함이 있는 것이다.However, the conventional electric conduction detection driver having the above configuration is difficult to visually identify the light emitted from the lamp when working during the day, and in particular, has a defect that must be checked with the eyes.

본 고안은 상기의 결함을 해결하기 위하여 안출한 것으로서 램프 대신 멜로디칩을 내장하여 전류가 도통하는 상태면 멜로디칩에서 멜로디가 발생되도록 하여 눈으로 일일히 식별할 필요없이 청각으로 알 수 있도록 한 것이다.The present invention has been made in order to solve the above-mentioned defects, built-in melody chip instead of a lamp, so that if the current is conducting melody occurs in the melody chip so that it can be seen in the auditory without having to individually identify by eye.

이하 본 고안을 첨부된 도면에 따라 상세히 설명하면, 손잡이부(1)에 날부(2)를 선단에 형성한 봉(3)을 내삽하고 손잡이부(1)에는 요홈(1')을 형성하여 회로기판(5)을 내장하되 상기 회로기판(5)에는 건전지(4)와 저항(6) 및 멜로디칩(9)을 고정하되 건전지(4)의 양극선(7)과 음극선(8)이 멜로디칩(9)에 연결하고 저항(6)의 일측선은 스위치 역할을 하도록 구성하고 타측은 손잡이부(1)에 내삽된 봉(3)과 고정하여서 된 전기도통 검지용 드라이버(10)로서, 미설명부호 11은 손잡이부(1) 외면을 커버하기 위한 고무커버, 12는 고무커버(11)에 형성한 음향 방출공이다.DETAILED DESCRIPTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings, in which a handle 3 is interposed with a rod 3 formed at the tip of a blade portion 2, and a groove 1 ′ is formed in the handle portion 1 to form a circuit. The substrate 5 is embedded, but the battery board 4, the resistor 6, and the melody chip 9 are fixed to the circuit board 5, but the cathode line 7 and the cathode line 8 of the battery 4 have a melody chip ( 9) and one side of the resistor 6 is configured to act as a switch, and the other side is an electric conduction detection driver 10 fixed with a rod 3 inserted in the handle 1, and is not described. 11 is a rubber cover for covering the outer surface of the handle 1, 12 is a sound emitting hole formed in the rubber cover (11).

상기와 같이 구성된 본 고안은 손잡이부(1)에 램프를 내장한 것과 동일한 원리로 작동하나 본 고안은 멜로디가 발생하도록 한 것으로 재차 설명하면, 날부(2)를 전선에 갖다 대면 전류가 봉(3)을 통하여 저항(6)으로 흐르게 되는 것이다. 이때, 저항(6)에 저항이 발생하면서 회로기판(5)으로 형성되어 있는 건전지(4)의 스위치를 ON하게 되는 것으로 건전지(4)의 스위치가 ON이 됨에 따라 이에 연결된 멜로디칩(9)이 건전지(4)의 전류를 받아 멜로디를 울리게 되는 것이며 이러한 음향은 고무커버(11)의 음향 방출공(12)으로 음향이 방출함으로서 작업자는 눈으로 식별함이 없이 청각으로 쉽게 전류가 흐르고 있는 것을 알 수 있는 것이다.The present invention configured as described above operates on the same principle as the lamp 1 in the handle part 1, but the present invention is described as having caused the melody to occur again, when the blade portion (2) to the electric wire is applied to the rod (3) Will flow through the resistor (6). At this time, the resistance of the resistor 6 is generated and the switch of the battery 4 formed of the circuit board 5 is turned on. As the switch of the battery 4 is turned on, the melody chip 9 connected thereto is turned on. The sound of the battery (4) to ring the melody and the sound is emitted to the sound emitting hole 12 of the rubber cover 11, so that the operator knows that the current easily flows to the auditory without visual recognition. It can be.

Claims (1)

손잡이부(1)에 날부(2)를 선단에 형성한 봉(3)을 내삽하고 손잡이부(1)에는 요홈(1')을 형성하여 회로기판(5)을 내장하되 상기 회로기판(5)에는 건전지(4)와 저항(6) 및 멜로디칩(9)을 고정하되 건전지(4)의 양극선(7)과 음극선(8)이 멜로디칩(9)에 연결하고 저항(6)의 일측선은 스위치 역할을 하도록 구성하고 타측은 손잡이부(1)에 내삽된 봉(3)과 고정하여서 된 것을 특징으로 하는 전기도통 검지용 드라이버.Inserting the rod (3) having the blade portion (2) at the tip of the handle portion 1 and the groove (1 ') is formed in the handle portion 1 to embed the circuit board (5), the circuit board (5) The battery 4, the resistor (6) and the melody chip (9) is fixed, but the positive wire (7) and the negative wire (8) of the battery (4) is connected to the melody chip (9) and one side of the resistor (6) Configured to act as a switch and the other side is a screw for electric conduction detection, characterized in that the fixed portion and the rod (3) inserted into the handle (1).
KR92014458U 1992-08-01 1992-08-01 Electricity detecting device KR950003031Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92014458U KR950003031Y1 (en) 1992-08-01 1992-08-01 Electricity detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92014458U KR950003031Y1 (en) 1992-08-01 1992-08-01 Electricity detecting device

Publications (2)

Publication Number Publication Date
KR940005262U KR940005262U (en) 1994-03-16
KR950003031Y1 true KR950003031Y1 (en) 1995-04-19

Family

ID=19337849

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92014458U KR950003031Y1 (en) 1992-08-01 1992-08-01 Electricity detecting device

Country Status (1)

Country Link
KR (1) KR950003031Y1 (en)

Also Published As

Publication number Publication date
KR940005262U (en) 1994-03-16

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NORF Unpaid initial registration fee