WO2014059644A1 - Gold finger connection device - Google Patents
Gold finger connection device Download PDFInfo
- Publication number
- WO2014059644A1 WO2014059644A1 PCT/CN2012/083141 CN2012083141W WO2014059644A1 WO 2014059644 A1 WO2014059644 A1 WO 2014059644A1 CN 2012083141 W CN2012083141 W CN 2012083141W WO 2014059644 A1 WO2014059644 A1 WO 2014059644A1
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- WO
- WIPO (PCT)
- Prior art keywords
- clamping plate
- gold finger
- gold
- rubber pad
- lower clamping
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/22—End pieces terminating in a spring clip
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Definitions
- the utility model belongs to the field of liquid crystal screen production and detection, in particular to the field of liquid crystal screen detection equipment.
- the application of the liquid crystal display in various aspects has brought convenience and practicality to the people. Due to the characteristics of the liquid crystal screen itself, the liquid crystal display screen needs necessary detection steps in the production process to ensure the pass rate, and the liquid crystal display in the prior art
- the detection work is carried out in a card insertion mode.
- the so-called card insertion mode is to design the connection member of the detection device into a slot type connection slot, insert the connection electrode of the liquid crystal display to be detected into the connection slot, and then pass the detection device to the liquid crystal.
- connection slot of such a detection device has three disadvantages:
- the connecting electrode of the liquid crystal display panel is subjected to the wear of the connecting elastic piece at least twice. Since the plating layer of the connecting electrode is very thin, it is easy to fall off after being worn, and there is no problem in the detection, but the peeling of the plating layer when the connecting electrode is pulled out is easy to cause the display screen Become a problem display marked as a good product;
- the detection process will also cause wear on the connecting elastic piece.
- the electrode coating on the connecting elastic piece will also fall off after long-term use, which may lead to errors in the detection result.
- the elastic force of the elastic piece is also likely to occur, and the virtual connection of the connection also appears. The test result is incorrect;
- the connecting groove has a plurality of connecting elastic pieces, which has high production cost and at the same time has the problem of the second point mentioned above. After the problem occurs, the replacement cost is high, and the production cost of the liquid crystal display is improved as a whole.
- the purpose of the present invention is to provide a gold finger connecting device, which aims to solve the problem that the connecting electrode of the liquid crystal display panel in the prior art is easily worn by the connecting groove of the detecting device.
- a gold finger connecting device comprises an upper clamping plate and a lower clamping plate, and a rubber pad placed on the inner surface of the lower clamping plate, the rubber pad having a plurality of connecting electrodes with the gold finger respectively Corresponding conductive strips
- the inner surface of the upper cleat is provided with a protective layer for preventing wear of the connecting electrodes
- the surface of the mat is convex curved surface design
- the lower splint is provided on both sides thereof
- the card position of the gold finger limit, the middle portion of the upper splint width direction and the middle portion of the lower splint width direction are movably connected by the middle shaft, and the upper side of the upper splint and the lower splint connection portion have an upper splint and a lower side
- the elastic element that the splint is closed.
- the card slot is provided with a guiding end for facilitating the insertion of the gold finger.
- the gold finger connecting device provided by the present invention
- the gold finger of the liquid crystal screen to be detected is placed on the lower clamping plate, and the card is provided on both sides of the lower clamping plate.
- the gold finger is placed between the card files to facilitate the connection electrode on the gold finger to correspond to the conductive bar
- the upper plate is placed above the gold finger of the liquid crystal screen, and the conductive strip and the gold finger are made
- the connecting electrodes are in one-to-one correspondence, and the conductive strips are connected to the detecting device through a cable, and the upper clamping plate presses the gold fingers to urge the conductive strips to be in close contact with the gold fingers of the liquid crystal screen, which can be good.
- the detection signal of the detecting device is input into the liquid crystal panel through the conductive strip to perform detection. Due to the physical property of the rubber pad, the rubber pad may be slightly deformed when subjected to the downward pressure of the upper clamping plate.
- the conductive strip can be ensured to be in close contact with the connecting electrode of the gold finger, and the protective layer is added on the inner surface of the lower clamping plate, thereby further avoiding the gold finger connecting electrode
- the surface is worn, the middle portion in the width direction of the upper clamping plate and the middle portion in the width direction of the lower clamping plate are movably connected by the central axis, and the elastic plate has a flexibility to close the upper clamping plate and the lower clamping plate on either side of the connecting portion of the upper clamping plate and the lower clamping plate a member, the elastic member adopting a spring or a metal elastic piece, and the combination of the central shaft and the elastic member sets the upper and lower clamping plates as elastic clips, and presses one end of the elastic member to open the upper and lower clamping plates
- Figure 1 is a side view of the product of the embodiment provided by the present invention.
- FIG. 2 is a schematic view of a liquid crystal panel provided by the present invention.
- an embodiment of the present invention provides a gold finger connecting device, comprising an upper clamping plate 1 and a lower clamping plate 2, and a rubber pad 21 disposed on an inner surface of the lower clamping plate 2, the rubber pad 21 has a plurality of conductive strips respectively corresponding to the connection electrodes of the gold fingers 31, and the inner surface of the upper clamp plate 1 is provided with a protective layer 11 for preventing abrasion of the connection electrodes, in order to enable the connection electrodes of the gold fingers 31 Fully in contact with the conductive strip, the surface of the rubber pad 21 has a convex curved surface design, and the rubber pad 21 is slightly deformed after being pressed, and the rubber pad 21 of the curved design can better connect the electrodes.
- the middle portion of the upper clamping plate 1 in the width direction and the middle portion of the lower clamping plate 2 in the width direction are movably connected by the central shaft 4, and the upper clamping plate 1 and the lower portion
- an elastic member 5 for closing the upper clamping plate 1 and the lower clamping plate 2.
- the gold finger 31 of the screen 3 is placed under the above On the board 2, since the card 22 is disposed on both sides of the lower plate 2, the gold finger 31 is placed between the card files 22, so that the connection electrode on the gold finger corresponds to the conductive bar, and the upper plate 1 is Placed above the gold finger 31 of the liquid crystal panel 3, and the conductive strips are in one-to-one correspondence with the connection electrodes of the gold fingers 31.
- the conductive strips are connected to the detecting device through a cable, and the upper splint 1 is opposite
- the gold finger 31 is pressed down to urge the conductive strip to be in close contact with the gold finger 31 of the liquid crystal panel 3, and the detection signal of the detecting device can be well input into the liquid crystal panel 3 through the conductive strip for detection.
- the rubber pad 11 Due to the physical properties of the rubber pad 11 , the rubber pad 11 is slightly deformed when subjected to the downward pressure of the upper clamping plate 1 , and the conductive strip is ensured to be in close contact with the connecting electrode of the gold finger 31. Since the protective layer 11 is added to the inner surface of the upper cleat 1, the lower surface of the gold finger connecting electrode is further prevented from being worn, and the combination of the middle shaft 4 and the elastic member 5 sets the upper cleat 1 and the lower splint 2 For elastic clips, to the One end of the elastic member 5 is pressed, and the upper and lower plates are opened to have one end of the protective layer 11 and the rubber pad 21. After the gold finger 31 is placed, the upper and lower plates are closed and clamped by the elastic member 5 to clamp the gold finger 31. Easy to operate.
- the card file 22 is provided with a guiding end for facilitating the insertion of the gold finger 31 to facilitate the insertion of the gold finger.
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Provided is a gold finger connection device. The present device comprises an upper clamping plate (1) and a lower clamping plate (2), as well as a rubber pad (21) provided on the inner surface of said lower clamping plate; said rubber pad (21) is provided with a plurality of conductive strips capable of respectively corresponding to connection electrodes of gold fingers (31); the inner surface of said upper clamping plate (1) is provided with a protective layer (11) capable of guarding against the abrasion of said connection electrodes; the surface of said rubber pad (21) is in the form of a convex arc; a stop (22) capable restricting the movement of said gold fingers (31) is provided on each of two sides of said lower clamping plate (2). During use, the gold fingers (31) of a liquid crystal display (LCD) requiring testing are positioned on said lower clamping plate (2), said upper clamping plate (1) is positioned above the gold fingers (31) of said LCD, and said conductive strips are aligned one-to-one with the connection electrodes of the gold fingers (31); said upper clamping plate (1) applies pressure to said gold fingers (31), causing said conductive strips to be closely connected to and in full contact with the gold fingers (31) of the LCD, allowing test equipment test signals to be successfully transferred via said conductive strips into the LCD, thus beginning testing. The present invention has achieved a result wherein gold finger (31) connection electrodes are guarded against abrasion.
Description
本实用新型属于液晶屏生产检测领域，尤其涉及液晶屏的检测设备领域。The utility model belongs to the field of liquid crystal screen production and detection, in particular to the field of liquid crystal screen detection equipment.
液晶显示屏在方方面面的应用给人们带来了方便实用，由于液晶屏本身所具有的特性，液晶显示屏在生产过程中需要必要的检测步骤以保证其合格率，现有技术中对液晶显示屏的检测工作采用插卡模式进行，所谓插卡模式是将检测设备的连接件设计成插槽式的连接槽，将需检测的液晶显示屏的连接电极插入连接槽中，然后通过检测设备对液晶显示屏进行检测，连接槽中设有与液晶显示屏的连接电极相对应的多个连接弹片，显示屏进入连接槽中，所述连接弹片具有向下的压力，迫使连接弹片分别与连接电极的各个电极点紧密连接，检测完毕之后将液晶显示屏从连接槽中取出，此类检测设备的连接槽具有三个缺点：The application of the liquid crystal display in various aspects has brought convenience and practicality to the people. Due to the characteristics of the liquid crystal screen itself, the liquid crystal display screen needs necessary detection steps in the production process to ensure the pass rate, and the liquid crystal display in the prior art The detection work is carried out in a card insertion mode. The so-called card insertion mode is to design the connection member of the detection device into a slot type connection slot, insert the connection electrode of the liquid crystal display to be detected into the connection slot, and then pass the detection device to the liquid crystal. The display screen is detected, and a plurality of connecting elastic pieces corresponding to the connecting electrodes of the liquid crystal display are arranged in the connecting groove, and the display screen enters the connecting groove, and the connecting elastic piece has a downward pressure, forcing the connecting elastic pieces to respectively connect with the connecting electrodes The electrodes are tightly connected, and the liquid crystal display is removed from the connection slot after the detection. The connection slot of such a detection device has three disadvantages:
1液晶显示屏的连接电极受到至少两次连接弹片的磨损，由于连接电极的镀层很薄，在受磨损后容易脱落，检测时没有问题，但拔出连接电极的时候镀层的脱落容易致使显示屏成为一个标注为合格品的问题显示屏；1 The connecting electrode of the liquid crystal display panel is subjected to the wear of the connecting elastic piece at least twice. Since the plating layer of the connecting electrode is very thin, it is easy to fall off after being worn, and there is no problem in the detection, but the peeling of the plating layer when the connecting electrode is pulled out is easy to cause the display screen Become a problem display marked as a good product;
2检测过程对连接弹片也会构成磨损，连接弹片上的电极涂层也会在长期使用后发生脱落的现象，容易导致检测结果出现错误，另外也容易发生弹片弹力不足，连接出现虚连同样出现检测结果错误；2 The detection process will also cause wear on the connecting elastic piece. The electrode coating on the connecting elastic piece will also fall off after long-term use, which may lead to errors in the detection result. In addition, the elastic force of the elastic piece is also likely to occur, and the virtual connection of the connection also appears. The test result is incorrect;
3连接槽具有多个连接弹片，其生产成本较高，同时又具有上述第2点的问题，在出现了问题后，其更换成本高，整体会提高液晶显示屏的生产成本。3 The connecting groove has a plurality of connecting elastic pieces, which has high production cost and at the same time has the problem of the second point mentioned above. After the problem occurs, the replacement cost is high, and the production cost of the liquid crystal display is improved as a whole.
本实用新型的目的在于提供一种金手指连接装置，旨在解决现有技术中液晶显示屏的连接电极容易受到检测设备的连接槽磨损的问题。The purpose of the present invention is to provide a gold finger connecting device, which aims to solve the problem that the connecting electrode of the liquid crystal display panel in the prior art is easily worn by the connecting groove of the detecting device.
本实用新型是这样实现的，一种金手指连接装置，包括上夹板和下夹板，以及置于所述下夹板内表面的胶垫，所述胶垫具有多个可与金手指的连接电极分别相对应的导电条，所述上夹板内表面设有可防止对所述连接电极磨损的保护层，所述胶垫表面呈凸起的弧面设计，所述下夹板两边设有可对所述金手指限位的卡档，所述上夹板宽度方向的中部与下夹板宽度方向的中部通过中轴活动连接，所述上夹板与下夹板连接部的任意一侧具有一可使上夹板和下夹板闭合的弹性元件。The utility model is realized as follows, a gold finger connecting device comprises an upper clamping plate and a lower clamping plate, and a rubber pad placed on the inner surface of the lower clamping plate, the rubber pad having a plurality of connecting electrodes with the gold finger respectively Corresponding conductive strips, the inner surface of the upper cleat is provided with a protective layer for preventing wear of the connecting electrodes, the surface of the mat is convex curved surface design, and the lower splint is provided on both sides thereof The card position of the gold finger limit, the middle portion of the upper splint width direction and the middle portion of the lower splint width direction are movably connected by the middle shaft, and the upper side of the upper splint and the lower splint connection portion have an upper splint and a lower side The elastic element that the splint is closed.
优选地，所述卡档上设有可方便所述金手指置入的导向端。Preferably, the card slot is provided with a guiding end for facilitating the insertion of the gold finger.
依借上述技术方案，本实用新型所提供的金手指连接装置在使用时，将需要检测的液晶屏的金手指置于所述下夹板上，由于所述下夹板的两边设有卡档，所述金手指置入卡档之间，方便金手指上的连接电极与所述导电条对应，所述上夹板置于所述液晶屏的金手指上方，并且使所述导电条与所述金手指的连接电极一一对应，所述导电条通过电缆与检测设备连接，所述上夹板对所述金手指进行下压，促使所述导电条与液晶屏的金手指紧密连接充分接触，能够良好的将检测设备的检测信号通过所述导电条输入到液晶屏中从而进行检测，由于所述胶垫的本身物理特性，在受到所述上夹板的下压力时，所述胶垫会发生轻微变形，可保证所述导电条与金手指的连接电极紧密连接充分接触，由于在所述下夹板内表面增加了保护层，进一步避免了金手指连接电极下表面被磨损，所述上夹板宽度方向的中部与下夹板宽度方向的中部通过中轴活动连接，所述上夹板与下夹板连接部的任意一侧具有一可使上夹板和下夹板闭合的弹性元件，所述弹性元件采用弹簧或者金属弹片，所述中轴和弹性元件的组合将所述上夹板和下夹板设为弹性夹子，向具有弹性元件的一端施压，打开上下夹板具有保护层和胶垫的一端，置入所述金手指后，上下夹板在弹性元件的作用下闭合夹紧所述金手指，更方便操作。
According to the above technical solution, when the gold finger connecting device provided by the present invention is used, the gold finger of the liquid crystal screen to be detected is placed on the lower clamping plate, and the card is provided on both sides of the lower clamping plate. The gold finger is placed between the card files to facilitate the connection electrode on the gold finger to correspond to the conductive bar, the upper plate is placed above the gold finger of the liquid crystal screen, and the conductive strip and the gold finger are made The connecting electrodes are in one-to-one correspondence, and the conductive strips are connected to the detecting device through a cable, and the upper clamping plate presses the gold fingers to urge the conductive strips to be in close contact with the gold fingers of the liquid crystal screen, which can be good. The detection signal of the detecting device is input into the liquid crystal panel through the conductive strip to perform detection. Due to the physical property of the rubber pad, the rubber pad may be slightly deformed when subjected to the downward pressure of the upper clamping plate. The conductive strip can be ensured to be in close contact with the connecting electrode of the gold finger, and the protective layer is added on the inner surface of the lower clamping plate, thereby further avoiding the gold finger connecting electrode The surface is worn, the middle portion in the width direction of the upper clamping plate and the middle portion in the width direction of the lower clamping plate are movably connected by the central axis, and the elastic plate has a flexibility to close the upper clamping plate and the lower clamping plate on either side of the connecting portion of the upper clamping plate and the lower clamping plate a member, the elastic member adopting a spring or a metal elastic piece, and the combination of the central shaft and the elastic member sets the upper and lower clamping plates as elastic clips, and presses one end of the elastic member to open the upper and lower clamping plates with a protective layer and After one end of the rubber pad is placed into the gold finger, the upper and lower clamping plates close and clamp the gold finger under the action of the elastic member, which is more convenient to operate.
图1是本实用新型提供的实施例的产品侧面示意图；Figure 1 is a side view of the product of the embodiment provided by the present invention;
图2是本实用新型提供的液晶屏示意图；2 is a schematic view of a liquid crystal panel provided by the present invention;
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
参照图1和图2所示，本实用新型实施例提供一种金手指连接装置，包括上夹板1和下夹板2，以及置于所述下夹板2内表面的胶垫21，所述胶垫21具有多个可与金手指31的连接电极分别相对应的导电条，所述上夹板1内表面设有可防止对所述连接电极磨损的保护层11，为了能够使金手指31的连接电极与所述导电条充分接触，所述胶垫21表面呈凸起的弧面设计，所述胶垫21受到压力后产生轻微变形，弧度设计的胶垫21可以更好的连接电极，所述下夹板2两边设有可对所述金手指31限位的卡档22，所述上夹板1宽度方向的中部与下夹板2宽度方向的中部通过中轴4活动连接，所述上夹板1与下夹板2连接部的任意一侧具有一可使上夹板1和下夹板2闭合的弹性元件5，依借上述技术方案，本实用新型所提供的金手指连接装置在使用时，将需要检测的液晶屏3的金手指31置于所述下夹板2上，由于所述下夹板2的两边设有卡档22，所述金手指31置入卡档22之间，方便金手指上的连接电极与所述导电条对应，所述上夹板1置于所述液晶屏3的金手指31上方，并且使所述导电条与所述金手指31的连接电极一一对应，所述导电条通过电缆与检测设备连接，所述上夹板1对所述金手指31进行下压，促使所述导电条与液晶屏3的金手指31紧密连接充分接触，能够良好的将检测设备的检测信号通过所述导电条输入到液晶屏3中从而进行检测，由于所述胶垫11的本身物理特性，在受到所述上夹板1的下压力时，所述胶垫11会发生轻微变形，可保证所述导电条与金手指31的连接电极紧密连接充分接触，由于在所述上夹板1内表面增加了保护层11，进一步避免了金手指连接电极下表面被磨损，所述中轴4和弹性元件5的组合将所述上夹板1和下夹板2设为弹性夹子，向具有弹性元件5的一端施压，打开上下夹板具有保护层11和胶垫21的一端，置入所述金手指31后，上下夹板在弹性元件5的作用下闭合夹紧所述金手指31，更方便操作。Referring to FIG. 1 and FIG. 2, an embodiment of the present invention provides a gold finger connecting device, comprising an upper clamping plate 1 and a lower clamping plate 2, and a rubber pad 21 disposed on an inner surface of the lower clamping plate 2, the rubber pad 21 has a plurality of conductive strips respectively corresponding to the connection electrodes of the gold fingers 31, and the inner surface of the upper clamp plate 1 is provided with a protective layer 11 for preventing abrasion of the connection electrodes, in order to enable the connection electrodes of the gold fingers 31 Fully in contact with the conductive strip, the surface of the rubber pad 21 has a convex curved surface design, and the rubber pad 21 is slightly deformed after being pressed, and the rubber pad 21 of the curved design can better connect the electrodes. Two sides of the clamping plate 2 are provided with a locking gear 22 for limiting the gold finger 31. The middle portion of the upper clamping plate 1 in the width direction and the middle portion of the lower clamping plate 2 in the width direction are movably connected by the central shaft 4, and the upper clamping plate 1 and the lower portion On either side of the connecting portion of the clamping plate 2, there is an elastic member 5 for closing the upper clamping plate 1 and the lower clamping plate 2. According to the above technical solution, the gold finger connecting device provided by the utility model needs to be detected when used. The gold finger 31 of the screen 3 is placed under the above On the board 2, since the card 22 is disposed on both sides of the lower plate 2, the gold finger 31 is placed between the card files 22, so that the connection electrode on the gold finger corresponds to the conductive bar, and the upper plate 1 is Placed above the gold finger 31 of the liquid crystal panel 3, and the conductive strips are in one-to-one correspondence with the connection electrodes of the gold fingers 31. The conductive strips are connected to the detecting device through a cable, and the upper splint 1 is opposite The gold finger 31 is pressed down to urge the conductive strip to be in close contact with the gold finger 31 of the liquid crystal panel 3, and the detection signal of the detecting device can be well input into the liquid crystal panel 3 through the conductive strip for detection. Due to the physical properties of the rubber pad 11 , the rubber pad 11 is slightly deformed when subjected to the downward pressure of the upper clamping plate 1 , and the conductive strip is ensured to be in close contact with the connecting electrode of the gold finger 31. Since the protective layer 11 is added to the inner surface of the upper cleat 1, the lower surface of the gold finger connecting electrode is further prevented from being worn, and the combination of the middle shaft 4 and the elastic member 5 sets the upper cleat 1 and the lower splint 2 For elastic clips, to the One end of the elastic member 5 is pressed, and the upper and lower plates are opened to have one end of the protective layer 11 and the rubber pad 21. After the gold finger 31 is placed, the upper and lower plates are closed and clamped by the elastic member 5 to clamp the gold finger 31. Easy to operate.
进一步的，所述卡档22上设有可方便所述金手指31置入的导向端，方便金手指的置入。Further, the card file 22 is provided with a guiding end for facilitating the insertion of the gold finger 31 to facilitate the insertion of the gold finger.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention. The scope of protection of utility models.
Claims (2)
- 一种金手指连接装置，其特征在于，包括上夹板和下夹板，以及置于所述下夹板内表面的胶垫，所述胶垫具有多个可与金手指的连接电极分别相对应的导电条，所述上夹板内表面设有可防止对所述连接电极磨损的保护层，所述胶垫表面呈凸起的弧面设计，所述下夹板两边设有可对所述金手指限位的卡档，所述上夹板宽度方向的中部与下夹板宽度方向的中部通过中轴活动连接，所述上夹板与下夹板连接部的任意一侧具有一可使上夹板和下夹板闭合的弹性元件。 A gold finger connecting device, comprising: an upper clamping plate and a lower clamping plate; and a rubber pad disposed on an inner surface of the lower clamping plate, the rubber pad having a plurality of conductive wires respectively corresponding to the connecting electrodes of the gold fingers The inner surface of the upper clamping plate is provided with a protective layer for preventing abrasion of the connecting electrode, and the surface of the rubber pad has a convex curved surface design, and the lower clamping plate is provided with two sides for limiting the gold finger. The card position, the middle portion in the width direction of the upper plate and the middle portion in the width direction of the lower plate are movably connected by the central axis, and the upper side of the upper plate and the lower plate have a flexibility to close the upper plate and the lower plate. element.
- 如权利要求1所述的金手指连接装置，其特征在于，所述卡档上设有可方便所述金手指置入的导向端。The gold finger connecting device according to claim 1, wherein the card gear is provided with a guiding end for facilitating the insertion of the gold finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/083141 WO2014059644A1 (en) | 2012-10-18 | 2012-10-18 | Gold finger connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/083141 WO2014059644A1 (en) | 2012-10-18 | 2012-10-18 | Gold finger connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014059644A1 true WO2014059644A1 (en) | 2014-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2012/083141 WO2014059644A1 (en) | 2012-10-18 | 2012-10-18 | Gold finger connection device |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2014059644A1 (en) |
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| DE3637008A1 (en) * | 1986-10-30 | 1988-05-11 | Nixdorf Computer Ag | Connecting device for a multicore screened cable |
| CN101814663A (en) * | 2010-04-02 | 2010-08-25 | 上海广为电器工具有限公司 | High conductivity energy saving clamp |
| CN202817247U (en) * | 2012-10-08 | 2013-03-20 | 赵林 | Gold finger connecting device |
| CN202817246U (en) * | 2012-10-08 | 2013-03-20 | 赵林 | Gold finger connecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201812U (en) * | 1985-05-08 | 1987-01-14 | 南昌无线电仪器厂 | Measuring clamp for flat packed integrated circuit which is on circuit |
| DE3637008A1 (en) * | 1986-10-30 | 1988-05-11 | Nixdorf Computer Ag | Connecting device for a multicore screened cable |
| CN101814663A (en) * | 2010-04-02 | 2010-08-25 | 上海广为电器工具有限公司 | High conductivity energy saving clamp |
| CN202817247U (en) * | 2012-10-08 | 2013-03-20 | 赵林 | Gold finger connecting device |
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