KR102137078B1 - High voltage electronic meter and brackets installed on high voltage electronic meter - Google Patents

High voltage electronic meter and brackets installed on high voltage electronic meter Download PDF

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Publication number
KR102137078B1
KR102137078B1 KR1020190125650A KR20190125650A KR102137078B1 KR 102137078 B1 KR102137078 B1 KR 102137078B1 KR 1020190125650 A KR1020190125650 A KR 1020190125650A KR 20190125650 A KR20190125650 A KR 20190125650A KR 102137078 B1 KR102137078 B1 KR 102137078B1
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South Korea
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terminal block
rod
bracket
voltage electronic
generating member
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KR1020190125650A
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Korean (ko)
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노경제
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한국전력공사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/04—Housings; Supporting racks; Arrangements of terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/401—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for continuous analogue, or simulated analogue, display
    • G01R13/403—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for continuous analogue, or simulated analogue, display using passive display devices, e.g. liquid crystal display or Kerr effect display devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters
    • G01R22/065—Details of electronic electricity meters related to mechanical aspects

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

The present invention relates to a high voltage electronic meter and to a bracket installed on the high voltage electronic meter. The bracket installed in the high voltage electronic meter so that a rod provided in a terminal test block (TTB) comprises: a fixing plate to which a position is fixed; a pressure generating member attached to the fixing plate; a first terminal block attached to the pressure generating member; and a second terminal block fixed in position to be contactable with the first terminal block. Provided are the high voltage electronic meter, in which the rod is inserted between the first terminal block and the second terminal block, and the rod is inserted into the bracket while being attached and connected with the first terminal block and the second terminal block by the pressure of the pressure generating unit, so that the working time is shortened, and the bracket installed on the high voltage electronic meter.

Description

고압전자식전력량계 및 고압전자식전력량계에 설치된 브라켓{High voltage electronic meter and brackets installed on high voltage electronic meter}High voltage electronic meter and brackets installed on high voltage electronic meter}

본 발명은 고압전자식전력량계 및 고압전자식전력량계에 설치된 브라켓에 관한 것으로, TTB(terminal test block; 무정전교체단자대)와의 연결이 용이한 고압전자식전력량계 및 고압전자식전력량계에 설치된 브라켓에 관한 것이다.The present invention relates to a bracket installed on a high-voltage electronic watt-hour meter and a high-voltage electronic watt-hour meter, and relates to a bracket installed on a high-pressure electronic watt-hour meter and a high-pressure electronic watt-hour meter that are easily connected to a terminal test block (TBB).

무정전교체단자대(TTB; terminal test block)와 고압전자식전력량계를 연결 또는 분리할 때, 고압전자식전력량계의 단자대에 구비된 고정나사를 풀어 무정전교체단자대에 구비된 봉이 단자대에 삽입되거나 이탈될 수 있도록 하였다.When connecting or disconnecting a terminal test block (TTB) and a high-voltage electronic watt-hour meter, the fixing screws provided on the terminal block of the high-voltage electronic watt-hour meter were loosened so that the rod provided on the uninterruptible replacement terminal block could be inserted into or detached from the terminal block.

그러나, 고정나사를 너무 과하게 풀어버리면 고정나사가 단자대에서 탈락해 버릴 수 있었다. 그리고, 고정나사가 적게 풀리면 단자대에 봉이 이탈되거나, 단자대에 봉이 삽입될 수 없었다.However, if the fixing screws were loosened too much, the fixing screws could be removed from the terminal block. In addition, when the fixing screws were less loose, the rod could not be removed from the terminal block or the rod could not be inserted into the terminal block.

이에 따라, 작업자는 무정전교체단자대와 고압전자식전력량계를 연결 또는 분리할 때, 고정나사의 풀어짐 정도를 육안으로 여러 차례 확인하여야만 하였다. 작업자가 고정나사의 풀어짐 정도를 여러 차례 확인하였기 때문에, 작업시간이 오래 걸릴 수 밖에 없었고, 작업중 단자부 또는 봉과 접촉돼 감전사고를 당할 수도 있었다. Accordingly, the operator had to visually check the degree of loosening of the fixing screw several times when connecting or disconnecting the uninterruptible replacement terminal block and the high-voltage electronic power meter. Since the operator confirmed the degree of loosening of the fixing screw several times, the work was forced to take a long time, and during the operation, it could cause an electric shock due to contact with the terminal or the rod.

대한민국 등록특허공보 제10-1662834호(2016.09.28.)Republic of Korea Registered Patent Publication No. 10-1662834 (2016.09.28.)

이에 상기와 같은 점을 감안해 발명된 본 발명의 목적은, 작업 중 풀림 정도를 확인해야만 하는 고정나사를 배제함으로써, 손쉽게 무정전교체단자대(TTB; terminal test block)와 고압전자식전력량계를 연결 또는 분리할 수 있게 하는 고압전자식전력량계 및 고압전자식전력량계에 설치된 브라켓을 제공하는 것이다.In view of the above, the object of the present invention, which was invented in view of the above, is to eliminate or connect the uninterruptible replacement terminal block (TTB) and the high-voltage electronic watt-hour meter by excluding the fixing screws that must check the degree of loosening during operation. It is to provide a bracket installed in a high-voltage electronic watt-hour meter and a high-voltage electronic watt-hour meter.

위와 같은 목적을 달성하기 위해서 본 발명의 일실시예의 브라켓은, TTB(terminal test block; 무정전교체단자대)에 구비된 봉이 삽입되도록 고압전자식전력량계에 장착된 브라켓에 있어서, 위치가 고정되는 고정판과, 고정판에 부착된 압축력 발생부재와, 압축력 발생부재에 부착된 제1 단자대와, 제1 단자대와 접촉 가능하도록 위치 고정된 제2 단자대를 포함하며, 제1 단자대와 제2 단자대 사이에 봉이 삽입된다.In order to achieve the above object, the bracket of an embodiment of the present invention, a bracket mounted on a high-voltage electronic watt-hour meter so that the rod provided in the terminal test block (TBB) is inserted, a fixed plate fixed in position, and a fixed plate A compression force generating member attached to the first terminal block attached to the compression force generating member, and a second terminal block fixedly positioned to be in contact with the first terminal block, the rod is inserted between the first terminal block and the second terminal block.

또한, 제1 단자대와 제2 단자대 사이에 봉이 삽입되면, 압축력 발생부재가 제1 단자대를 가압하는 힘에 의해서 제1 단자대와 봉이 밀착되고, 제2 단자대와 봉이 밀착될 수 있다.In addition, when the rod is inserted between the first terminal block and the second terminal block, the first terminal block and the rod may be in close contact with the compression force generating member by the force pressing the first terminal block, and the second terminal block and the rod may be in close contact.

또한, 고정판, 압축력 발생부재, 제1 단자대, 제2 단자대가 내장되는 하우징을 더 포함할 수 있다.In addition, the housing may further include a fixed plate, a compression force generating member, a first terminal block, and a second terminal block.

또한, 제1 단자대와 제2 단자대 중 어느 하나는 금속재질이고, 금속재질인 제1 단자대와 제2 단자대 중 어느 하나는 고압전자식전력량계에 구비된 회로기판과 전기적으로 연결될 수 있다.In addition, one of the first terminal block and the second terminal block is a metal material, and any one of the first terminal block and the second terminal block which is a metal material may be electrically connected to a circuit board provided in the high-voltage electronic watt-hour meter.

또한, 압축력 발생부재에 스프링, 탄성력을 갖는 스폰지 또는, 탄성력을 갖는 고무가 내장될 수 있다.In addition, a spring, a sponge having elastic force, or a rubber having elastic force may be embedded in the compressive force generating member.

또한, 봉은 원기둥 형태이고, 봉의 표면에 링형태의 고정돌기가 봉과 동심을 이루도록 형성되며, 제1 단자대와 제2 단자대에는, 봉이 제1 단자대와 제2 단자대 사이에 삽입됐을 때, 고정돌기가 삽입되는 홈이 형성될 수 있다.In addition, the rod has a cylindrical shape, and a ring-shaped fixing protrusion is formed on the surface of the rod to be concentric with the rod. When the rod is inserted between the first terminal block and the second terminal block, the fixing protrusion is inserted into the first terminal block and the second terminal block. The groove can be formed.

위와 같은 목적을 달성하기 위해서 본 발명의 일실시예의 고압전자식전력량계는, 전력량을 산출하도록 형성된 회로기판과, 회로기판에서 산출된 전력량을 표시하는 LCD와, 회로기판과 연결되고, 전력이 인가된 봉이 삽입되도록 형성된 브라켓을 포함하며, 브라켓은, 위치가 고정되는 고정판과, 고정판에 부착된 압축력 발생부재와, 압축력 발생부재에 부착된 제1 단자대와, 제1 단자대와 접촉가능하도록 위치 고정된 제2 단자대를 포함하며, 제1 단자대와 제2 단자대 사이에 봉이 삽입된다.In order to achieve the above object, the high-voltage electronic watt hour meter according to an embodiment of the present invention includes a circuit board formed to calculate the amount of power, an LCD displaying the amount of power calculated from the circuit board, and a rod connected to the circuit board and applied with power. It includes a bracket formed to be inserted, the bracket, a fixed plate fixed in position, a compression force generating member attached to the fixing plate, a first terminal block attached to the compression force generating member, and a second fixed position to be in contact with the first terminal block It includes a terminal block, and a rod is inserted between the first terminal block and the second terminal block.

또한, 회로기판이 내장되고, LCD가 표면에 장착된 하우징을 더 포함하며, 하우징의 단부에 2개 이상의 브라켓이 장착될 수 있다.In addition, the circuit board is embedded, the LCD further includes a housing mounted on the surface, and two or more brackets may be mounted at the ends of the housing.

또한, 2개 이상의 봉이 TTB(terminal test block; 무정전교체단자대)를 형성하며 위치 고정되고, 위치 고정된 2개 이상의 봉이 2개 이상의 브라켓에 끼워지도록 하우징이 TTB를 향해 위치이동될 수 있다.In addition, two or more rods form a terminal test block (TBB) and are positioned and fixed, and the housing can be moved toward the TTB so that the two or more rods fixed in position fit into two or more brackets.

또한, 브라켓은, 회로기판, LCD 중 어느 하나가 고장나면 하우징으로부터 분리될 수 있다.In addition, the bracket may be separated from the housing if any one of the circuit board and the LCD fails.

위와 같은 본 발명의 일실시예의 고압전자식전력량계 및 고압전자식전력량계에 설치된 브라켓에 따르면, 봉이 브라켓에 삽입됨과 동시에 압축력 발생부의 압축력에 의해 제1 단자대와 제2 단자대와 밀착, 연결되므로, 작업시간이 단축된다.According to the bracket installed in the high-voltage electronic watt-hour meter and the high-voltage electronic watt-hour meter of the present invention as described above, the rod is inserted into the bracket and is closely connected to and connected to the first terminal block and the second terminal block by the compressive force of the compressive force generating unit, thereby reducing the working time. do.

또한, 전력이 인가되는 봉과 단자대를 대상으로 수작업이 수행되지 않게 되므로, 접촉 감전사고를 예방할 수 있고, 궁극적으로 감전사고로 인한 치명적인 부상이나 신체 장애를 예방할 수 있다.In addition, since manual operation is not performed on the rod and terminal block to which electric power is applied, contact electric shock accidents can be prevented, and ultimately, fatal injuries or physical disorders due to electric shocks can be prevented.

도 1 내지 도 2는 본 발명의 일실시예의 브라켓의 예시도이다.
도 3은 도 1의 브라켓에 봉이 삽입되는 상태를 보여주는 상태도이다.
도 4는 본 발명의 일실시예의 고압전자식전력량계의 예시도이다.
도 5는 도 4의 고압전자식전력량계와 무정전교체단자대가 결합되는 상태를 보여주는 상태도이다.1 to 2 is an exemplary view of the bracket of an embodiment of the present invention.
3 is a state diagram showing a state in which the rod is inserted into the bracket of Figure 1;
4 is an exemplary view of a high voltage electronic watt hour meter according to an embodiment of the present invention.
5 is a state diagram showing a state in which the high-voltage electronic power meter of FIG. 4 and the uninterruptible replacement terminal block are combined.

이하 첨부된 도면을 참조로 본 발명의 일실시예의 고압전자식전력량계 및 고압전자식전력량계에 설치된 브라켓을 설명한다.Hereinafter, with reference to the accompanying drawings will be described the bracket installed in the high-voltage electronic watt-hour meter and the high-voltage electronic watt hour meter of the present invention.

도 1 내지 도 2에 도시된 바와 같이, 본 발명의 일실시예의 브라켓은, TTB(terminal test block; 무정전교체단자대 ; T)에 구비된 봉(S)이 삽입되도록 고압전자식전력량계(M)에 장착된 브라켓(B)에 있어서, 위치가 고정되는 고정판(100)과, 고정판(100)에 부착된 압축력 발생부재(200)와, 압축력 발생부재(200)에 부착된 제1 단자대(300)와, 제1 단자대(300)와 접촉 가능하도록 위치 고정된 제2 단자대(400)와, 고정판(100), 압축력 발생부재(200), 제1 단자대(300), 제2 단자대(400)가 내장되는 하우징(500)을 포함한다. 제1 단자대(300)와 제2 단자대(400) 사이에 봉(S)이 삽입된다.1 to 2, the bracket of an embodiment of the present invention, TTB (terminal test block; uninterruptible replacement terminal; T) is mounted on the high-voltage electronic wattmeter (M) to be inserted into the rod (S) In the bracket (B), the fixed plate 100 is fixed position, and the compression force generating member 200 attached to the fixing plate 100, and the first terminal block 300 attached to the compression force generating member 200, A housing in which a second terminal block 400 fixed to be in contact with the first terminal block 300, a fixed plate 100, a compressive force generating member 200, a first terminal block 300, and a second terminal block 400 are built in. 500. A rod S is inserted between the first terminal block 300 and the second terminal block 400.

봉(S)은 원기둥 형태로 제작된다. 제1 단자대(300)와 제2 단자대(400) 사이에 봉(S)이 삽입되면, 압축력 발생부재(200)가 제1 단자대(300)를 가압하는 힘에 의해서 제1 단자대(300)와 봉(S)이 밀착되고, 제2 단자대(400)와 봉(S)이 밀착된다. 제2 단자대(400)와 하우징(500)에는 봉(S)의 위치를 알 수 있는 관찰창이 형성될 수 있다. The rod (S) is manufactured in the form of a cylinder. When the rod (S) is inserted between the first terminal block 300 and the second terminal block 400, the first terminal block 300 and the rod by the force that the compression force generating member 200 presses the first terminal block 300 (S) is in close contact, and the second terminal block 400 and the rod (S) are in close contact. The second terminal block 400 and the housing 500 may be formed with an observation window to know the position of the rod (S).

제1 단자대(300)와 제2 단자대(400) 각각에는 봉(S)의 표면과 접촉될 있도록 접촉부가 하프파이프 형태로 형성된다. 제1 단자대(300)와 제2 단자대(400) 중 어느 하나는 금속재질로 제작된다. 제1 단자대(300)와 제2 단자대(400)가 모두 금속재질로 제작되지 않을 경우에는 금속재질의 플레이트가 제1 단자대(300)와 제2 단자대(400)에 형성된 접촉부에 입혀질 수도 있다. 금속재질인 제1 단자대(300)와 제2 단자대(400) 중 어느 하나는 고압전자식전력량계(M)에 구비된 회로기판(600)과 전기적으로 연결된다.Each of the first terminal block 300 and the second terminal block 400 has a contact portion formed in a half pipe shape so as to contact the surface of the rod S. Any one of the first terminal block 300 and the second terminal block 400 is made of a metal material. When both the first terminal block 300 and the second terminal block 400 are not made of a metal material, a plate made of a metal material may be coated on a contact portion formed in the first terminal block 300 and the second terminal block 400. Any one of the first terminal block 300 and the second terminal block 400 made of a metal material is electrically connected to the circuit board 600 provided in the high-voltage electronic watt-hour meter M.

도 3을 참조하면, 압축력 발생부재(200)에는 스프링, 탄성력을 갖는 스폰지 또는, 탄성력을 갖는 고무가 내장된다. 압축력 발생부재(200)에서 발생된 압축력에 의해서 봉(S)이 제1 단자대(300)와 제2 단자대(400)로부터 쉽게 이탈되는 것이 방지되고, 체결력이 확보된다. 외력에 의해 무정전교체단자대(TTB; terminal test block; T)의 위치가 변화되더라도 봉(S)이 브라켓(B)으로부터 이탈되는 것이 방지된다.Referring to FIG. 3, the compression force generating member 200 includes a spring, a sponge having elastic force, or a rubber having elastic force. The rod S is easily prevented from being detached from the first terminal block 300 and the second terminal block 400 by the compressive force generated by the compressive force generating member 200, and a fastening force is secured. Even if the position of the terminal test block (TTB) is changed by external force, the rod S is prevented from being detached from the bracket B.

봉(S)의 표면에 링형태의 고정돌기를 봉(S)과 동심을 이루도록 형성하고, 봉(S)이 제1 단자대(300)와 제2 단자대(400) 사이에 삽입됐을 때, 고정돌기가 삽입되는 홈을 제1 단자대(300)와 제2 단자대(400)에 형성함으로써, 봉(S)과 브라켓(B)의 체결력을 더 증대시킬 수도 있다. When the ring-shaped fixing protrusion is formed concentrically with the rod S on the surface of the rod S, and when the rod S is inserted between the first terminal block 300 and the second terminal block 400, the fixing protrusion By forming a groove into which the first terminal block 300 and the second terminal block 400 are inserted, the fastening force between the rod S and the bracket B may be further increased.

위와 같이 구성되는 본 발명의 일실시예의 브라켓(B)에 따르면, 봉(S)이 브라켓(B)에 삽입됨과 동시에 압축력 발생부의 압축력에 의해 제1 단자대(300)와 제2 단자대(400)와 밀착, 연결되므로, 작업시간이 단축되고, 감전사고가 예방되며, 외력에 의해 무정전교체단자대(TTB; terminal test block; T)의 위치가 변화되더라도 봉(S)이 브라켓(B)으로부터 이탈되는 것이 방지된다.According to the bracket (B) of one embodiment of the present invention configured as described above, the rod (S) is inserted into the bracket (B) and at the same time the first terminal block 300 and the second terminal block 400 by the compression force of the compression force generating portion Because of close contact and connection, the working time is shortened, electric shock accidents are prevented, and even if the position of the terminal test block (TTB) is changed by external force, the rod (S) is released from the bracket (B). Is prevented.

도 4에 도시된 바와 같이, 본 발명의 일실시예의 고압전자식전력량계(M)는, 전력량을 산출하도록 형성된 회로기판(600)과, 회로기판(600)에서 산출된 전력량을 표시하는 LCD(700)와, 회로기판(600)과 연결되고, 전력이 인가된 봉(S)이 삽입되도록 형성된 브라켓(B)과, 회로기판(600)이 내장되고, LCD(700)가 표면에 장착된 하우징(800)을 포함하며, 하우징(800)의 단부에 2개 이상의 브라켓(B)이 장착된다.As shown in Figure 4, the high-voltage electronic watt-hour meter (M) of one embodiment of the present invention, the circuit board 600 is formed to calculate the amount of power, and the LCD 700 to display the amount of power calculated from the circuit board 600 With, the bracket (B) formed to be connected to the circuit board 600, the rod (S) to which the power is applied, and the circuit board (600) is built, the LCD (700) is mounted on the surface of the housing (800) ), and two or more brackets B are mounted at the ends of the housing 800.

앞서 기술한 바와 같이, 본 발명의 일실시예에서 브라켓(B)은, 위치가 고정되는 고정판(100)과, 고정판(100)에 부착된 압축력 발생부재(200)와, 압축력 발생부재(200)에 부착된 제1 단자대(300)와, 제1 단자대(300)와 접촉가능하도록 위치 고정된 제2 단자대(400)를 포함하며, 제1 단자대(300)와 제2 단자대(400) 사이에 봉(S)이 삽입된다.As described above, in one embodiment of the present invention, the bracket (B), the fixed plate 100 is fixed position, the compression force generating member 200 attached to the fixing plate 100, and the compression force generating member 200 And a first terminal block 300 attached to the second terminal block 400 fixedly positioned to be in contact with the first terminal block 300, and a rod between the first terminal block 300 and the second terminal block 400. (S) is inserted.

도 5에 도시된 바와 같이, 2개 이상의 봉(S)이 TTB(terminal test block; 무정전교체단자대 ; T)를 형성하며 위치 고정된다. 위치 고정된 2개 이상의 봉(S)이 2개 이상의 브라켓(B)에 끼워지도록 하우징(800)이 TTB를 향해 위치 이동된다.As shown in FIG. 5, two or more rods S form a terminal test block (TBB) and are fixed in position. The housing 800 is moved toward the TTB such that the two or more rods S fixed in position are fitted to the two or more brackets B.

하우징(800)이 위치 이동함으로써 봉(S)과 브라켓(B)이 연결 또는 분리되므로, 전기가 인가된 봉(S) 또는 브라켓(B)을 대상으로 수작업 수행이 불필요하다. 이에 따라, 작업자가 전기가 인가된 봉(S) 또는 브라켓(B)과 접촉할 여지가 없어지고, 감전사고가 방지된다. As the housing 800 is moved, the rod S and the bracket B are connected or disconnected, and thus, it is not necessary to perform manual work on the rod S or the bracket B to which electricity is applied. Accordingly, there is no room for the operator to contact the rod S or the bracket B to which electricity is applied, and electric shock accidents are prevented.

브라켓(B)은, 회로기판(600), LCD(700) 중 어느 하나가 고장나면 하우징(800)으로부터 분리된다. 회로기판(600), LCD(700) 중 어느 하나가 고장날 경우, 하우징(800) 즉, 고압전자식전력량계(M)를 무정전교체단자대(T)와 분리한 뒤, 브라켓(B)을 회수한다. 회수한 브라켓(B)을 재사용할 수 있으므로, 고압전자식전력량계(M)의 생산비용을 감소시킬 수 있다.The bracket B is separated from the housing 800 when any one of the circuit board 600 and the LCD 700 fails. When any one of the circuit board 600 and the LCD 700 fails, the housing 800, that is, the high-voltage electronic power meter M is separated from the uninterruptible replacement terminal block T, and then the bracket B is recovered. Since the recovered bracket B can be reused, the production cost of the high-voltage electronic watt-hour meter M can be reduced.

위와 같은 본 발명의 일실시예의 고압전자식전력량계(M) 및 고압전자식전력량계(M)에 설치된 브라켓(B)에 따르면, 봉(S)이 브라켓(B)에 삽입됨과 동시에 압축력 발생부의 압축력에 의해 제1 단자대(300) 및 제2 단자대(400)와 밀착, 연결되므로, 작업시간이 단축된다.According to the bracket (B) installed on the high-voltage electronic watt-hour meter (M) and the high-pressure electronic watt-hour meter (M) of the embodiment of the present invention as described above, the rod (S) is inserted into the bracket (B) and at the same time is produced by the compression force of the compression force generating part Since the terminal block 300 and the second terminal block 400 are in close contact with each other, the working time is shortened.

또한, 전력이 인가되는 봉(S)과 단자대를 대상으로 수작업이 수행되지 않게 되므로, 접촉 감전사고를 예방할 수 있고, 궁극적으로 감전사고로 인한 치명적인 부상이나 신체 장애를 예방할 수 있다.In addition, since manual operation is not performed on the rod S and the terminal block to which electric power is applied, contact electric shock accidents can be prevented, and ultimately, fatal injuries or physical disorders due to electric shocks can be prevented.

특히, 종래 고정나사가 사용될 경우에는 고정나사가 대기 중 노출됨에 따라, 산화될 수 있었고, 고정나사가 산화됨으로써 발생된 녹에서 아크가 발생될 수도 있었으나, 본 발명이 적용될 경우, 봉(S)이 브라켓(B) 내부에 내장됨으로써 고정나사에 해당하는 제1 단자부, 제2 단자부뿐만 아니라 봉(S) 또한 산화될 여지가 없어진다.Particularly, when a conventional fixing screw is used, as the fixing screw is exposed to the atmosphere, it may be oxidized, and arc may be generated from rust generated by oxidation of the fixing screw, but when the present invention is applied, the rod S is By being embedded in the bracket B, there is no room for oxidation of the rod S as well as the first terminal portion and the second terminal portion corresponding to the fixing screw.

하우징(800)이 봉(S)을 향해 위치 이동함으로써 고압전자식전력량계(M)가 무정전교체단자대(T)와 연결 또는 분리되므로, 연결 또는 분리 작업이 매우 간편해진다.Since the housing 800 is moved toward the rod S, the high-voltage electronic watt-hour meter M is connected to or disconnected from the uninterruptible replacement terminal block T, so the connection or disconnection operation is very easy.

100: 고정판 200: 압축력 발생부재
300: 제1 단자대 400: 제2 단자대
500: 하우징 600: 회로기판
700: LCD 800: 하우징
M: 고압전자식전력량계 B: 브라켓
T: 무정전교체단자대 S: 봉100: fixing plate 200: compressive force generating member
300: first terminal block 400: second terminal block
500: housing 600: circuit board
700: LCD 800: housing
M: High-voltage electronic power meter B: Bracket
T: Uninterruptible replacement terminal block S: Bong

Claims (10)

TTB(terminal test block; 무정전교체단자대)에 구비된 봉이 삽입되도록 고압전자식전력량계에 장착된 브라켓에 있어서,
위치가 고정되는 고정판;
상기 고정판에 부착된 압축력 발생부재;
상기 압축력 발생부재에 부착된 제1 단자대;
상기 제1 단자대와 접촉가능하도록 위치 고정된 제2 단자대를 포함하며,
상기 제1 단자대와 상기 제2 단자대 사이에 상기 봉이 삽입되는 브라켓.
In the bracket attached to the high-voltage electronic watt-hour meter so that the rod provided in the TTB (terminal test block; uninterruptible replacement terminal block) is inserted,
A fixed plate whose position is fixed;
A compressive force generating member attached to the fixing plate;
A first terminal block attached to the compressive force generating member;
And a second terminal block fixed in position so as to be in contact with the first terminal block,
A bracket in which the rod is inserted between the first terminal block and the second terminal block.
제1항에 있어서,
상기 제1 단자대와 상기 제2 단자대 사이에 상기 봉이 삽입되면, 상기 압축력 발생부재가 상기 제1 단자대를 가압하는 힘에 의해서 상기 제1 단자대와 상기 봉이 밀착되고, 상기 제2 단자대와 상기 봉이 밀착되는 브라켓.
According to claim 1,
When the rod is inserted between the first terminal block and the second terminal block, the first terminal block and the rod are in close contact by the force of the compression force generating member to press the first terminal block, and the second terminal block and the rod are in close contact. Brackets.
제1항에 있어서,
상기 고정판, 상기 압축력 발생부재, 상기 제1 단자대, 상기 제2 단자대가 내장되는 하우징을 더 포함하는 브라켓.
According to claim 1,
A bracket further comprising a housing in which the fixing plate, the compressive force generating member, the first terminal block, and the second terminal block are embedded.
제1항에 있어서,
상기 제1 단자대와 상기 제2 단자대 중 어느 하나는 금속재질이고,
금속재질인 상기 제1 단자대와 상기 제2 단자대 중 어느 하나는 상기 고압전자식전력량계에 구비된 회로기판과 전기적으로 연결된 브라켓.
According to claim 1,
Any one of the first terminal block and the second terminal block is made of metal,
Any one of the first terminal block and the second terminal block made of metal is electrically connected to a circuit board provided in the high-voltage electronic watt-hour meter.
제1항에 있어서,
상기 압축력 발생부재에 스프링, 탄성력을 갖는 스폰지 또는, 탄성력을 갖는 고무가 내장된 브라켓.
According to claim 1,
The compression force generating member has a spring, a sponge having an elastic force, or a bracket having an elastic rubber.
제1항에 있어서,
상기 봉은 원기둥 형태이고,
상기 봉의 표면에 링형태의 고정돌기가 상기 봉과 동심을 이루도록 형성되며,
상기 제1 단자대와 상기 제2 단자대에는,
상기 봉이 상기 제1 단자대와 상기 제2 단자대 사이에 삽입됐을 때, 상기 고정돌기가 삽입되는 홈이 형성된 브라켓.
According to claim 1,
The rod is in the form of a cylinder,
On the surface of the rod, a ring-shaped fixing protrusion is formed to be concentric with the rod,
The first terminal block and the second terminal block,
When the rod is inserted between the first terminal block and the second terminal block, a bracket having a groove into which the fixing protrusion is inserted.
전력량을 산출하도록 형성된 회로기판;
상기 회로기판에서 산출된 전력량을 표시하는 LCD;
상기 회로기판과 연결되고, 전력이 인가된 봉이 삽입되도록 형성된 브라켓을 포함하며,
상기 브라켓은,
위치가 고정되는 고정판;
상기 고정판에 부착된 압축력 발생부재;
상기 압축력 발생부재에 부착된 제1 단자대;
상기 제1 단자대와 접촉가능하도록 위치 고정된 제2 단자대를 포함하며,
상기 제1 단자대와 상기 제2 단자대 사이에 상기 봉이 삽입되는 고압전자식전력량계.
A circuit board formed to calculate the amount of power;
An LCD displaying the amount of power calculated by the circuit board;
It is connected to the circuit board, and includes a bracket formed to insert a rod to which power is applied,
The bracket,
A fixed plate whose position is fixed;
A compressive force generating member attached to the fixing plate;
A first terminal block attached to the compressive force generating member;
And a second terminal block fixed in position so as to be in contact with the first terminal block,
A high voltage electronic watt-hour meter in which the rod is inserted between the first terminal block and the second terminal block.
제7항에 있어서,
상기 회로기판이 내장되고, 상기 LCD가 표면에 장착된 하우징을 더 포함하며,
상기 하우징의 단부에 2개 이상의 상기 브라켓이 장착된 고압전자식전력량계.
The method of claim 7,
The circuit board is embedded, the LCD further includes a housing mounted on the surface,
A high-voltage electronic watt-hour meter equipped with two or more brackets at the ends of the housing.
제8항에 있어서,
2개 이상의 상기 봉이 TTB(terminal test block; 무정전교체단자대)를 형성하며 위치 고정되고,
위치 고정된 2개 이상의 상기 봉이 2개 이상의 상기 브라켓에 끼워지도록 상기 하우징이 상기 TTB를 향해 위치 이동되는 고압전자식전력량계.
The method of claim 8,
The two or more rods form a terminal test block (TBB) and are fixed in position,
A high-voltage electronic watt-hour meter in which the housing is moved toward the TTB so that the two or more fixed-positioned rods fit into the two or more brackets.
제8항에 있어서,
상기 브라켓은,
상기 회로기판, 상기 LCD 중 어느 하나가 고장나면 상기 하우징으로부터 분리되는 고압전자식전력량계.The method of claim 8,
The bracket,
A high-voltage electronic watt-hour meter separated from the housing when any one of the circuit board and the LCD fails.
KR1020190125650A 2019-10-10 2019-10-10 High voltage electronic meter and brackets installed on high voltage electronic meter KR102137078B1 (en)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431285U (en) * 1990-07-09 1992-03-13
KR20020066224A (en) * 2001-02-09 2002-08-14 캐논 가부시끼가이샤 Liquid container, elastic member for liquid container, and recording apparatus
KR200340170Y1 (en) * 2003-10-30 2004-01-31 한국전력공사 Terminal plate of wattmeter
KR100715987B1 (en) * 2006-11-09 2007-05-09 (주)기하동문기술사건축사사무소 A replaceable watt-hour meter of a common housing at state a power unfailure
JP2007212318A (en) * 2006-02-10 2007-08-23 Toko Electric Corp Uninterruptible power tool and its inspection jig
KR100772207B1 (en) * 2007-01-26 2007-11-01 박대우 Terminal block for wattmeter uninterrupted power supply
KR100804080B1 (en) * 2007-02-28 2008-02-18 박대우 Measuring instrument corporation and circuit breaker corporation being connected to terminal block for uninterrupted power supply
KR20090119415A (en) * 2008-05-16 2009-11-19 이종국 Terminal board for un-stoppage power supply
KR101138287B1 (en) * 2012-03-12 2012-04-24 박명애 Electronic watt-hour meter
KR101662834B1 (en) 2015-07-01 2016-10-05 김상수 Connectiong assembly for cable terminals of electronic watt-hour meter
KR20170136665A (en) * 2016-06-01 2017-12-12 한국전력공사 Terminal block for watt-hour meter
KR101941518B1 (en) * 2017-08-01 2019-01-23 (주)에스지이엠 Non-interrupting electric terminal block for changing of watt-hour meter

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431285U (en) * 1990-07-09 1992-03-13
KR20020066224A (en) * 2001-02-09 2002-08-14 캐논 가부시끼가이샤 Liquid container, elastic member for liquid container, and recording apparatus
KR200340170Y1 (en) * 2003-10-30 2004-01-31 한국전력공사 Terminal plate of wattmeter
JP2007212318A (en) * 2006-02-10 2007-08-23 Toko Electric Corp Uninterruptible power tool and its inspection jig
KR100715987B1 (en) * 2006-11-09 2007-05-09 (주)기하동문기술사건축사사무소 A replaceable watt-hour meter of a common housing at state a power unfailure
KR100772207B1 (en) * 2007-01-26 2007-11-01 박대우 Terminal block for wattmeter uninterrupted power supply
KR100804080B1 (en) * 2007-02-28 2008-02-18 박대우 Measuring instrument corporation and circuit breaker corporation being connected to terminal block for uninterrupted power supply
KR20090119415A (en) * 2008-05-16 2009-11-19 이종국 Terminal board for un-stoppage power supply
KR101138287B1 (en) * 2012-03-12 2012-04-24 박명애 Electronic watt-hour meter
KR101662834B1 (en) 2015-07-01 2016-10-05 김상수 Connectiong assembly for cable terminals of electronic watt-hour meter
KR20170136665A (en) * 2016-06-01 2017-12-12 한국전력공사 Terminal block for watt-hour meter
KR101941518B1 (en) * 2017-08-01 2019-01-23 (주)에스지이엠 Non-interrupting electric terminal block for changing of watt-hour meter

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