KR200420181Y1 - Mobile Phone LCD Inspection Jig - Google Patents

Mobile Phone LCD Inspection Jig Download PDF

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Publication number
KR200420181Y1
KR200420181Y1 KR2020060010732U KR20060010732U KR200420181Y1 KR 200420181 Y1 KR200420181 Y1 KR 200420181Y1 KR 2020060010732 U KR2020060010732 U KR 2020060010732U KR 20060010732 U KR20060010732 U KR 20060010732U KR 200420181 Y1 KR200420181 Y1 KR 200420181Y1
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South Korea
Prior art keywords
mobile phone
main body
phone lcd
jig
inspection
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KR2020060010732U
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Korean (ko)
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장재륜
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장재륜
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays

Abstract

본 고안은 휴대폰 LCD 검사용 지그에 관한 것으로, 보다 상세하게는 휴대폰LCD를 검사용 지그의 본체 고정 홈에 고정하고, 휴대폰 LCD의 커넥터 부와 지그 본체의 검사단자가 연결된 블록의 커넥터가 결합이 될 수 있도록 레버를 이용하여 블록 상하작동을 제어하고, 상하작동을 원활히 하기 위하여 지그 본체와 블록 사이에 스프링을 장착한 것으로 구성되는 것이다.The present invention relates to a mobile phone LCD inspection jig, and more specifically, the mobile phone LCD is fixed to the main body fixing groove of the inspection jig, and the connector of the mobile phone LCD and the connector of the block connected to the test terminal of the jig main body are combined. It is composed of a spring mounted between the jig main body and the block in order to control the block up and down operation by using a lever, and to smooth up and down operation.

본 고안은 레버를 1회 동작하여 휴대폰 LCD의 커넥터 부와 지그 본체의 커넥터가 결합과 동시에 지그 본체 뒷부분에 설치된 PCB의 검사신호와 전원이 휴대폰LCD에 전달이 되도록 하고, 또한 검사단자가 설치된 본체와 커넥터가 설치된 블록 사이에 스프링을 설치하여 검사 후 휴대폰LCD 검사·교환작업이 용이하게 할 뿐만 아니라 구조가 간단하고 가벼워 검사시 소요되는 시간을 최소화시킬 수 있는 등의 효과가 있다.The present invention operates the lever once so that the connector of the mobile phone LCD and the connector of the jig main body are combined and the test signal and power of the PCB installed at the back of the jig main body are transmitted to the mobile phone LCD. Springs are installed between blocks where connectors are installed, making it easy to inspect and replace mobile phone LCDs after inspection. The structure is simple and light, which minimizes the time required for inspection.

휴대폰 LCD, 스프링, 레버, PCB, 검사, 지그 Mobile Phone LCD, Spring, Lever, PCB, Inspection, Jig

Description

휴대폰 엘씨디 검사용 지그{Jig for mobile phone LCD inspection}Jig for mobile phone LCD inspection

도 1은 본 고안에서 제시하는 휴대폰 LCD 검사용 지그의 사시도1 is a perspective view of a mobile phone LCD inspection jig proposed in the present invention

도 2는 본 고안의 내부 구조를 도시한 우측단면도2 is a right cross-sectional view showing the internal structure of the present invention

도 3은 본 고안의 작동을 설명하기 위한 정면도Figure 3 is a front view for explaining the operation of the present invention

▣도면의 주요부분에 사용된 부호의 설명▣              ▣ Explanation of symbols used in main part of drawing

10 : 휴대폰 LCD 11 : LCD 커넥터10: mobile phone LCD 11: LCD connector

20 : 본체 21 : 레버20: body 21: lever

22 : 검사단자 23 : 힌지핀22: test terminal 23: hinge pin

30 : 블록 31 : 커넥터30: block 31: connector

32 : 접속단자 S : 스프링32: connection terminal S: spring

40 : PCB 100 : 휴대폰 LCD검사용 지그40: PCB 100: mobile phone LCD inspection jig

본 고안은 휴대폰 LCD 검사용 지그에 관한 것으로서, 보다 상세하게는 휴대폰 LCD를 검사용지그의 본체 고정 홈에 고정하고, 휴대폰 LCD의 커넥터 부와 지그 본체의 검사단자가 연결된 블록의 커넥터가 결합이 될 수 있도록 레버를 이용하여 블록 상하작동을 제어하고, 상하작동을 원활히 하기 위하여 지그 본체와 블록 사이에 스프링을 장착한 것으로 구성되는 것이다.The present invention relates to a jig for testing a mobile phone LCD, and more specifically, to fix the mobile phone LCD to the body fixing groove of the test jig, the connector of the mobile phone LCD and the connector of the block connected to the test terminal of the jig body can be combined. It is composed of a spring mounted between the jig main body and the block in order to control the block up and down operation by using a lever, and to smooth up and down operation.

일반적으로 휴대폰 LCD 검사용 지그는 휴대폰 LCD가 검사과정에서 진동이나 불안정한 고정으로 인하여 부정확한 검사 결과가 나오지 않도록 하기 위하여 휴대폰LCD를 고정하는 용도로 사용되고 있다.In general, the mobile phone LCD inspection jig is used to fix the mobile phone LCD so that the mobile phone LCD does not give an incorrect test result due to vibration or unstable fixing during the inspection process.

종래의 휴대폰 LCD 검사 지그는 휴대폰 LCD를 덮는 덮개형 금형이나, 실린더를 이용하여 휴대폰 LCD를 고정하는 방법으로 사용하여 왔으나 이와 같은 휴대폰 LCD 검사용 지그는, 1차적으로 휴대폰 검사용 지그로 휴대폰 LCD를 고정하고, 2차적으로 별도의 전원을 공급하는 검사장치를 사용하여 휴대폰 LCD의 불량 화소나 스크래치 부분을 검사하는 방식을 사용하여 다수의 검사시간과 검사절차가 소요되었으며, 검사장비 구축에 별도의 비용이 소요된다는 등의 문제점이 지적되어 왔다.Conventional mobile phone LCD inspection jig has been used as a method of fixing a mobile phone LCD using a cover mold or a cylinder covering the mobile phone LCD, but such a mobile phone LCD inspection jig is primarily used as a mobile phone inspection jig. By using the inspection device to fix and supply the second power separately, a lot of inspection time and inspection procedure were required by using the method of inspecting the defective pixel or scratch part of the LCD of the mobile phone. It has been pointed out that such a problem is required.

본 고안은 전술한 바와 휴대폰 LCD 검사방법에 따른 제반 문제점을 해결하기 위해 고안된 것으로서, 별도로 구성된 휴대폰 LCD 지그와 검사장비를 일체로 구성하여, 본체의 수직부에 설치된 레버의 한 동작으로 간편하게 검사할 수 있도록 함으로써 검사의 간편성과 효율성을 동시에 만족시켜 줄 수 있도록 함에 기술적 주안점을 두고 완성한 휴대폰 LCD 검사용 지그를 제공하고자 한다.The present invention is designed to solve various problems according to the above-described bar and cell phone LCD inspection method, by separately configuring a mobile phone LCD jig and the inspection equipment, can be easily inspected by one operation of the lever installed in the vertical part of the main body. In order to satisfy the simplicity and efficiency of inspection, we will provide a completed mobile phone LCD inspection jig with technical focus.

본 고안은 상기한 기술적 과제를 실현하기 위해 안출된 것으로,이하 예시되는 도면과 함께 본 고안을 보다 상세하게 설명하기로 한다.The present invention has been devised to realize the above technical problem, and the present invention will be described in more detail with reference to the accompanying drawings.

도 1에 본 고안에서 제시하는 휴대폰 LCD검사용 지그(100)의 사시도가 도시되는데, 도시된 바와 같이 본 고안은 본체(20)의 고정 홈(26)에 휴대 폰LCD(10)가 고정되고, LCD 커넥터(11)와 블록(30)에 설치된 커넥터(31)가 접촉이 이루어짐과 동시에 휴대폰 LCD(10)의 표시창이 작동되도록 구성된 것이다.1 is a perspective view of a jig 100 for a mobile phone LCD inspection presented in the present invention, as shown in the present invention, the mobile phone LCD 10 is fixed to a fixing groove 26 of the main body 20, The LCD connector 11 and the connector 31 installed in the block 30 make contact with the display window of the mobile phone LCD 10 at the same time the contact is made.

도 2에 본 고안에서 제시하는 휴대폰 LCD검사용 지그(100)의 우측단면도가 도시되는데, 본체(20)에 스프링(S)을 설치하여 스프링(S)의 탄성 작용에 의해 블록(30)이 걸림턱(24)을 따라 상부로 움직이도록 구성하고, 블록(30)이 레버(21)에 의해 하부로 움직이게 되면 본체(20)의 검사단자(21)가 블록(30)에 설치된 접속단자(32)와 접촉하게 되고, 접속단자(32)는 다시 커넥터(31)와 연결이 되며, 커넥터(31)와 휴대폰 LCD의 LCD 커넥터(11)가 결합과 동시에 본체(20) 뒷부분에 설치된 PCB(40)의 검사신호와 전원이 휴대폰 LCD(10)에 전달이 되어 휴대폰 LCD(10)가 작동이 되도록 구성된 것이다.Figure 2 is a right cross-sectional view of the jig 100 for mobile phone LCD inspection proposed in the present invention, the block 30 is caught by the elastic action of the spring (S) by installing the spring (S) in the main body 20 When the block 30 is moved downward by the lever 21, the test terminal 21 of the main body 20 is connected to the terminal 32 provided in the block 30. And the connection terminal 32 is connected to the connector 31 again, and the connector 31 and the LCD connector 11 of the mobile phone LCD are coupled to each other and the connector 40 of the PCB 40 installed at the rear part of the main body 20 at the same time. The test signal and power are transmitted to the mobile phone LCD 10 so that the mobile phone LCD 10 is operated.

도 3에 본 고안에서 제시하는 휴대폰 LCD검사용 지그(100)의 정면도가 도시되는데, 본체(20) 수직부의 일측면에 힌지핀(23)에 의해 고정된 레버(21)를 90도 회전을 시키고, 레버(21)의 일측면에 성형된 반구면(25)의 미끄럼운동으로 블록(30)을 누르게 되며, 반구면(25)의 미끄럼운동으로 본체(20)에 설치된 스프링(S)의 의해 상부로 이동된 블록(30)을 누르게 되고, 이 누르는 힘을 이용하여 블록(30)을 아래쪽으로 내려가도록 하는 방식으로, 레버(21)의 한 동작에 의해 블록(30)이 상하로 이동할 수 있도록 구성된 것이다.3 is a front view of the jig 100 for a mobile phone LCD inspection proposed by the present invention, and rotates the lever 21 fixed by the hinge pin 23 on one side of the vertical portion of the main body 20 by 90 degrees. , The block 30 is pressed by the sliding movement of the hemispherical surface 25 formed on one side of the lever 21, the upper portion by the spring (S) installed on the main body 20 by the sliding movement of the hemispherical surface (25). The block 30 is moved to and the block 30 is moved downward by using the pressing force, and the block 30 is configured to move up and down by one operation of the lever 21. will be.

이상의 구성으로 된 본 고안은 휴대폰 LCD 고정장치와 LCD 검사장치를 일체 로 구성하여, 휴대폰 LCD 고정과 휴대폰 LCD 검사과정을 레버(21)의 한 동작으로 이루어지게 하는 것으로, 본체(20)에 설치된 레버(21)를 이용하여 간단하게 작동할 수 있을 뿐만 아니라, 지그의 구조가 간단하고 가벼워 작업의 편리성과 효율성을 향상시킨 것이다.The present invention having the above configuration comprises a mobile phone LCD fixing device and an LCD inspection device integrally, so that the mobile phone LCD fixing and the mobile phone LCD inspection process is made by one operation of the lever 21, the lever installed in the main body 20 Not only can be operated by using the 21, but also the structure of the jig is simple and light, improving the convenience and efficiency of the work.

본 고안에서 제시하는 휴대폰 LCD검사용 지그는 한번의 동작으로 휴대폰 LCD 고정작업과 LCD 검사작업을 동시에 할 수 있으며, 또한 지그의 구조가 간단하고 가벼워 작업현장에서의 동작의 편리성과 이동성을 향상시킬 수 있는바, 본 고안은 그 기대되는 효과가 실로 유익한 고안인 것이다.      The mobile phone LCD inspection jig proposed in the present invention can perform mobile phone LCD fixing work and LCD inspection work at the same time with one operation, and also the structure of the jig is simple and light, which can improve the convenience and mobility in the workplace. As can be seen, the present invention is a design in which the expected effect is really beneficial.

Claims (1)

레버(21)와 휴대폰 LCD 고정 홈(26)을 구비하는 본체(20)와, 본체(20)의 결합턱(24)에 끼움 결합되는 블록(30)으로 휴대폰 LCD검사용 지그(100)를 구성함에 있어서;The mobile phone LCD inspection jig 100 is composed of a main body 20 having a lever 21 and a mobile phone LCD fixing groove 26, and a block 30 that is fitted to the engaging jaw 24 of the main body 20. In 상기 레버(21)는 힌지핀(23) 결합으로, 접속단자(31)가 설치된 블록(30)은 걸림턱(24)에 끼움 결함으로 본체(20)의 수직부에 고정하고, 블록(30)과 본체(20) 사이에 스프링(S)을 설치하며, 본체(20)의 수평부에 고정 홈(26)을 성형하고, 블록(30)의 접속단자(32)와 접촉되는 부분의 본체(20)에 검사단자(22)를 설치하며, 본체(10) 수직부 뒷부분에 PCB(40)가 설치된 것임을 특징으로 하는 휴대폰 LCD 검사용 지그.The lever 21 is coupled to the hinge pin 23, the block 30, the connection terminal 31 is installed is fixed to the vertical portion of the main body 20 by the fitting defect on the locking jaw 24, the block 30 A spring S is installed between the main body 20 and the main body 20, and the fixing groove 26 is formed in the horizontal portion of the main body 20, and the main body 20 of the portion in contact with the connection terminal 32 of the block 30. J) for installing the test terminal 22, characterized in that the PCB 40 is installed on the back of the main body 10 vertical part.
KR2020060010732U 2006-04-21 2006-04-21 Mobile Phone LCD Inspection Jig KR200420181Y1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101053437B1 (en) * 2009-11-30 2011-08-03 (주)제이엠씨 Spring Preloading Device for Hinge Module for Slide Type Mobile Phone
KR101346952B1 (en) 2012-11-21 2014-01-16 주식회사 이엘피 Display panel testing apparatus and method for testing amoled panel
KR101346895B1 (en) 2012-11-21 2014-02-13 주식회사 이엘피 Apparatus for testing display panel and model changing method of thereof
KR101365985B1 (en) 2012-08-21 2014-02-21 주식회사 케이에이치바텍 Lcd module inspection apparatus for portable device
WO2015083858A1 (en) * 2013-12-05 2015-06-11 주식회사 이엘피 Display panel inspection device for inspecting amoled panel, and method therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101053437B1 (en) * 2009-11-30 2011-08-03 (주)제이엠씨 Spring Preloading Device for Hinge Module for Slide Type Mobile Phone
KR101365985B1 (en) 2012-08-21 2014-02-21 주식회사 케이에이치바텍 Lcd module inspection apparatus for portable device
KR101346952B1 (en) 2012-11-21 2014-01-16 주식회사 이엘피 Display panel testing apparatus and method for testing amoled panel
KR101346895B1 (en) 2012-11-21 2014-02-13 주식회사 이엘피 Apparatus for testing display panel and model changing method of thereof
WO2015083858A1 (en) * 2013-12-05 2015-06-11 주식회사 이엘피 Display panel inspection device for inspecting amoled panel, and method therefor

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