KR910007597Y1 - Electronic pump print circuit panel jig - Google Patents

Electronic pump print circuit panel jig Download PDF

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Publication number
KR910007597Y1
KR910007597Y1 KR2019880015399U KR880015399U KR910007597Y1 KR 910007597 Y1 KR910007597 Y1 KR 910007597Y1 KR 2019880015399 U KR2019880015399 U KR 2019880015399U KR 880015399 U KR880015399 U KR 880015399U KR 910007597 Y1 KR910007597 Y1 KR 910007597Y1
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KR
South Korea
Prior art keywords
jig
electronic pump
power input
test
terminal
Prior art date
Application number
KR2019880015399U
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Korean (ko)
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KR900007114U (en
Inventor
임춘근
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대우전자 주식회사
김용원
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Priority to KR2019880015399U priority Critical patent/KR910007597Y1/en
Publication of KR900007114U publication Critical patent/KR900007114U/en
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Publication of KR910007597Y1 publication Critical patent/KR910007597Y1/en

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    • 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
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
    • G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
    • 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
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
    • G01R31/2813—Checking the presence, location, orientation or value, e.g. resistance, of components or conductors

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

내용 없음.No content.

Description

전자펌프 인쇄회로 기판의 지그Jig of electronic pump printed circuit board

제1도는 본 고안의 시험장치와 시험 재료를 분리한 상태를 나타낸 분해 사시도.1 is an exploded perspective view showing a state in which the test apparatus and the test material of the present invention is separated.

제2도는 본 고안의 시험장치에 시험 재료를 장착한 상태의 평면도.2 is a plan view of the test material mounted on the test apparatus of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 본 고안을 직렬로 고정 판넬에 고착시킨 상태를 나타낸 사시도.Figure 4 is a perspective view showing a state in which the subject innovation is fixed to the fixing panel in series.

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

1 : 지그 2 : 삽입요부1: Jig 2: Insertion Key

3 : 개방된 요부 4 : 반원형의 요구3: open part 4: demand of semi-circle

5 : 전원 입력부 6 : 측벽5 power input unit 6 side wall

7 : 전원입력단자 8 : 주파수 선택단자7: power input terminal 8: frequency selection terminal

9 : 플러그 10 : 플레이트9: plug 10: plate

본 고안은 팬 히터(Fan Heater)등에 사용되는 전자 펌프의 각 기조에 따른 인쇄회로 기판(이하 "기판"이라 약함)의 단선 또는 단락 및 전자펌프 용량에 따른 기판의 가변치를 용이하게 시험하도록 된 전자 펌프 인쇄회로 기판의 지그에 관한 것이다.The present invention is designed to easily test the variable value of the board according to the disconnection or short circuit of the printed circuit board (hereinafter referred to as "substrate") according to each key of the electronic pump used in the fan heater (Fan Heater) and the capacity of the electron pump. It relates to a jig of a pump printed circuit board.

종래 전자펌프의 유량 시험은 유량 시험기등의 본체에 장설된 입력단자 및 주파수 단자로 부터 나오는 단부에 잭을 장설한 전선으로써 기판 일측에 장착된 입력단자 및 주파수 단자등에 접속한 후 전원을 공급하고, 전자 펌프와 기판간의 유량 조정등을 하기 위해 전자 펌프의 단자와 기판의 다이오드간의 두극선을 연결시키되, 다이오드(Diode)양측에 연결되는 곡선의 단부에는 스프링을 내장한 잭을 구비하여 이 잭의 전방에 형성된 고리가 다이오드의 양단에 접속되게 하여 시험하였던바, 이는 시험중에 전선이 여러가닥 필요하고, 시험 작업이 복잡하여, 작업 능률이 저하되며 시험중에 접속부가 이탈되는 사례가 빈번하여 전문가가 아니면 시험을 할 수 없었으며, 또 작업중에 여러가닥의 전선으로 인하여 작업자의 혼동을 초래하게 되어 기기의 오동작 및 시험 재료와 기기의 손상등을 초래하는 등의 사례가 빈번하게 발생하는 폐단이 있었다.The flow rate test of the conventional electric pump is a wire having a jack installed at the end of the input terminal and the frequency terminal installed in the main body of the flow rate tester, etc., connected to the input terminal and the frequency terminal mounted on one side of the board, and then supply power. In order to adjust the flow rate between the solenoid pump and the substrate, the bipolar wire between the terminal of the solenoid pump and the diode of the substrate is connected. The ring formed at the end of the diode was connected to both ends of the diode, which required several wires during the test, the test work was complicated, and the work efficiency was reduced, and the connection part was frequently dropped during the test. It was not possible to do this, and the operation of the equipment caused by confusion of workers due to the multiple wires during the work. There have been frequent closures such as damage to work and test materials and equipment.

따라서 본 고안은 상기한 바와 같은 종래의 폐단을 감안하여 유량시험시 인쇄회로기판(P.C.B) 결선과 시험을 용이하게 할 수 있는 더욱 간편한 시험 장치를 제공하는데 그 목적이 있는 것으로 이하 첨부 도면에 의거 상세히 설명하면 다음과 같다.Accordingly, the present invention has been made in view of the conventional closed end as described above to provide a simpler test device that can facilitate the connection and testing of a printed circuit board (PCB) during the flow rate test. The explanation is as follows.

기판(20)을 케이스(21)에 장설한 상태에서, 케이스(21) 양측부에 돌설된 고정부 익편(22)과 익판(23)의 삽입이 용이토록 지그(1)의 상면에 삽입요부(2)를 형성하되, 이 삽입요부(2)의 일측은 고정부 익편(22)이 삽입되도록 개방된 요부(3)를 형성하고, 삽입요부(2)의 각 모서리에 기판 케이스(21)의 삽입 및 인출이 용이토록 반원형의 요구(4)를 형성하며, 또 삽입요부(2)의 상측부에는 장방형의 전원 입력부(5)를 형성하며 입력부(5) 전방 측벽(6)에 전원 입력단자(7)와 주파수 단자(8)를 장설하고, 상면 일측에 전자펌프(도시하지 않음)와 연결되는 플러그(9)를 고착시킨 것을 별도로 형성된 고정 플레이브(10)에 고정핀(11) 및 고정볼트(12)로서 다수 장착시켜서 구성된 전자펌프 인쇄회로 기판의 지그인 것이다.In the state in which the substrate 20 is installed in the case 21, the insertion recess portion 22 on the upper surface of the jig 1 for easy insertion of the fixed part blade piece 22 and the blade plate 23 protruding on both sides of the case 21 ( 2), but one side of the insertion recess (2) forms an open recess (3) for insertion of the fixed blade blade (22), the insertion of the substrate case 21 in each corner of the insertion recess (2) And a semi-circular request (4) for easy withdrawal, and a rectangular power input (5) is formed on the upper side of the insertion recess (2), and the power input terminal (7) on the front sidewall (6) of the input (5). ) And a frequency terminal (8), the fixing pin (11) and fixing bolt (11) on a fixed plate (10) formed separately from the fixing of the plug (9) connected to the electronic pump (not shown) on one side of the upper surface ( 12) is a jig of an electronic pump printed circuit board constructed by mounting a large number.

미설명 부호 13은 기판(20) 일측에 장설된 다이오드이고, 14는 기판(20)에 장설된 전원입력단자, 15는 주파수 선택단자이다.Reference numeral 13 is a diode installed on one side of the substrate 20, 14 is a power input terminal installed on the substrate 20, 15 is a frequency selection terminal.

위와 같이 된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention as described above are as follows.

먼저 전자펌프(도시하지않음)를 유량 시험기의 입력 조절부에 장설한 다음, 본 고안 지그(1)의 삽입요부(2)에 기판(20)을 삽설한 케이스(21)의 저부를 삽입하되, 기판(20)의 전원입력단자(14) 및 주파수 선택단자(15)는 지그(1)에 장설된 입력단자(7) 및 주파수 단자(8)에 접속되어 전원이 인가되게 한 후 다이오드에 연결된 전선의 플러그를 지그에 고착된 플러그에 접속한 다음 유량 시험기의 스위치(도시하지 않음)를 작동시키면 기판(20)의 시험 결과가 유량 시험기의 계기판에 나타나게 되므로 알 수 있는 것이며, 시험이 끝나면 상기의 역순으로 케이스(21)를 지그(1)로 인출시키면 되는 것이다.First, an electronic pump (not shown) is installed in the input control unit of the flow rate tester, and then the bottom of the case 21 in which the substrate 20 is inserted into the insertion recess 2 of the jig 1 of the present invention, The power input terminal 14 and the frequency selection terminal 15 of the substrate 20 are connected to the input terminal 7 and the frequency terminal 8 installed in the jig 1 so that power is applied thereto, and then a wire connected to the diode. After connecting the plug of the plug to the jig and then operating the switch of the flow tester (not shown), the test result of the substrate 20 is displayed on the instrument panel of the flow tester. In this case, the case 21 may be pulled out by the jig 1.

상술한 바와 같이 본 고안은 지그(1)에 형성한 삽입요부(2) 및 개방된 요부(3)에 일치되게 하여 케이스(21)를 삽입하면 자연적으로 기판의 입력단자(14) 및 주파수 단자(15)가 지그(1)에 장설된 입력단자(7) 및 주파수 단자(8)에 접속되게 되고, 이어서 다이오드에 연결된 전선의 플러그만을 지그(1)에 고착된 플러그(9)에 접속시키고 기기의 스우치를 작동시키면 됨으로 그 시험 작업이 간단하여 초보자도 쉽게 작업할 수 있고 또 작업능률이 대폭 향상됨은 물론 작업중 오인혼동으로 인한 기기의 오동작동을 미연에 방지할 수 있는 것이며 특히 이와 같은 것을 기종별로 구비하여 교체 사용하게 되면 다양한 기종의 기판 시험도 용이한 유용한 고안인 것이다.As described above, according to the present invention, when the case 21 is inserted to match the insertion recess 2 and the open recess 3 formed in the jig 1, the input terminal 14 and the frequency terminal of the substrate 15 is connected to the input terminal 7 and the frequency terminal 8 installed in the jig 1, and then only the plug of the wire connected to the diode is connected to the plug 9 fixed to the jig 1, By operating the Souch, the test work is simple, making it easy for beginners to work with, and the work efficiency is greatly improved, and it is possible to prevent the malfunction of the device due to misunderstanding during operation. If equipped with a replacement, it is also a useful design to test a variety of substrates.

Claims (1)

지그(1)의 상면에 삽입요부(2) 및 개방된 요부(3)를 형성하되 삽입요부(2)의 각 모서리에는 반원형의 요구(4)를 형성하며, 삽입요부(2)의 상측부에 장방형의 전원 입력부(5)를 형성하며 이 전원 입력부(5)의 측벽(6)에는 전원입력단자(7)와 주파수단자(8)를, 그리고 상면 일측에 전자펌프로 연결되는 플러그(9)를 고착시킨 것을 별도 형성한 고정 플레이트(10)상에 등간격으로 다수 고착시켜서 된 것을 특징으로 하는 전자펌프 시험용 인쇄회로 기판의 지그.An insert recess 2 and an open recess 3 are formed on the upper surface of the jig 1, and each corner of the insert recess 2 forms a semicircular request 4, and an upper portion of the insert recess 2 is provided. A rectangular power input unit 5 is formed, and the side wall 6 of the power input unit 5 has a power input terminal 7 and a frequency terminal 8, and a plug 9 connected to one side of the upper surface by an electronic pump. A jig of a printed circuit board for testing an electronic pump, characterized in that a plurality of fixed ones are fixed on the fixed plate 10 separately formed at equal intervals.
KR2019880015399U 1988-09-20 1988-09-20 Electronic pump print circuit panel jig KR910007597Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880015399U KR910007597Y1 (en) 1988-09-20 1988-09-20 Electronic pump print circuit panel jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880015399U KR910007597Y1 (en) 1988-09-20 1988-09-20 Electronic pump print circuit panel jig

Publications (2)

Publication Number Publication Date
KR900007114U KR900007114U (en) 1990-04-03
KR910007597Y1 true KR910007597Y1 (en) 1991-09-30

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Application Number Title Priority Date Filing Date
KR2019880015399U KR910007597Y1 (en) 1988-09-20 1988-09-20 Electronic pump print circuit panel jig

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KR900007114U (en) 1990-04-03

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