CN106940976A - A kind of FOG LCD screens automatic crimping structure - Google Patents
A kind of FOG LCD screens automatic crimping structure Download PDFInfo
- Publication number
- CN106940976A CN106940976A CN201611207751.6A CN201611207751A CN106940976A CN 106940976 A CN106940976 A CN 106940976A CN 201611207751 A CN201611207751 A CN 201611207751A CN 106940976 A CN106940976 A CN 106940976A
- Authority
- CN
- China
- Prior art keywords
- movable part
- clamping
- drive division
- measured
- lcd screen
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
Abstract
The present invention discloses a kind of FOG LCD screens automatic crimping structure, including base plate, carrier and compression bonding apparatus；Guiding groove of the carrier surface provided with the groove for accommodating limitation LCD screen to be measured and the FPC of guiding limitation LCD screen to be measured；Compression bonding apparatus includes clamping part, drive division and signal transmission portion；Clamping part includes the clamping movable part for gripping portion and being flexibly connected with the portion of gripping being fixedly connected with carrier；Signal transmission portion includes signal converting probe and signal wire；Guiding groove guides the FPC of LCD screen to be measured to clamping part, and drive division driving clamping movable part clamps or unclamped the connector of LCD screen to be measured；Signal converting probe is located on clamping movable part and can be connected with the connector of LCD screen to be measured, and signal wire one end is connected with signal converting probe, and the other end is electrically connected with control terminal.Automated condtrol of the present invention, accurate positioning, high precision, can reach that connection every time can light LCD screen, and then greatly improve testing efficiency and point screen success rate.
Description
Technical field
The present invention relates to the technical field of measurement and test of liquid crystal panel, specifically a kind of FOG LCD screens automatic crimping structure.
Background technology
With developing rapidly and the improvement of people's living standards for flat-panel monitor, LCDs is in the daily life of people
Application in work is more and more extensive, and FOG LCD screens are used by industry extensively as a kind of conventional product, the life of FOG LCD screens
, it is necessary to be tested to product after the completion of production, operating personnel need to connect the electric part of LCD screen to be measured manually, so
And requirement of the stability that the connector of LCD screen is connected into after power and connection to operating personnel is higher, weight is generally required
It is multiply-connected to connect the reliability and stability that repeatedly can be only achieved connection, thus, not only efficiency is low, moreover, point screen success rate is low.
The content of the invention
The problem of existing for background technology, improves testing efficiency it is an object of the invention to provide one kind and point shields into
The FOG LCD screen automatic crimping structures of power.
In order to achieve the above object, the FOG LCD screen automatic crimping structures that the present invention is designed, it is characterised in that：Including
Base plate, carrier and compression bonding apparatus；The carrier is located at backplate surface, and the carrier surface is provided with receiving limitation liquid crystal display to be measured
The guiding groove of the groove of curtain and the FPC of guiding limitation LCD screen to be measured；Described guiding groove one end is connected with the groove, separately
One end is located at the end of compression bonding apparatus；The compression bonding apparatus includes clamping part, drive division and signal transmission portion；The clamping part
Including the clamping movable part for gripping portion and being flexibly connected with the portion of gripping being fixedly connected with carrier；The signal is passed
Passing portion includes signal converting probe and signal wire；The guiding groove guides the FPC of LCD screen to be measured to clamping part, described
The drive division driving clamping movable part clamps or unclamped the connector of LCD screen to be measured；The signal converting probe is located at
Clamp on movable part and can be connected with the connector of LCD screen to be measured, described signal wire one end and the signal converting probe
Connection, the other end is electrically connected with control terminal.
So, by guiding groove the FPC and connector of LCD screen to be measured are guided with it is spacing, connector is straight
Guiding is connect to clamping part, then is automatically reliably connected signal converting probe and connector by drive division driving clamping movable part, is carried
The success rate and reliability of height connection.
Preferably, described grip is provided with rotating shaft between portion and clamping movable part, and drive division drives the folder
Hold the connector that movable part clamps around the axis of rotation or unclamps LCD screen to be measured.
It is preferred that, the rotating shaft is located at the end for gripping portion and the clamping movable part；The drive division leads to
Cross frame and be fixed on the carrier surface, the output end of the drive division is rotated with the upper surface of the clamping movable part and is connected,
The fixing end of the drive division is connected with gantry rotation；The output end of drive division and the junction and rotating shaft position of clamping movable part
In the relative two ends of the clamping movable part.
It is further preferred that the signal wire includes the top PCB being connected with signal converting probe and control terminal electricity
The bottom PCB of gas connection and the signal transmission probe for connecting top PCB and bottom PCB.
Still further preferably, the top PCB (3.33) is located at clamping movable part surface, and the bottom PCB is located at folder
Hold the surface of fixed part；The signal transmission probe includes being connected and wearing with the bottom PCB fixed parts being connected and with top PCB
Cross the movable part that clamping movable part can be connected with the fixed part.
It is preferred that, the rotating shaft is located at the middle part for gripping portion and the clamping movable part；The drive division is set
Below the carrier, the output end of the drive division can pass through carrier and grip portion and the bottom of the clamping movable part
Face is abutted；Described grips be additionally provided with crimp spring between portion and the clamping movable part；The crimp spring and drive division
Output end positioned at the both sides of rotating shaft, and drive division is located between rotating shaft and signal converting probe.
It is further preferred that the signal wire includes the top PCB being connected with signal converting probe and control terminal electricity
The bottom PCB of gas connection and the signal transmission probe for connecting top PCB and bottom PCB.
Still further preferably, the top PCB is located at clamping movable part surface, and the bottom PCB is located at the table of base plate
Face；The signal transmission probe includes being located on the PCB of bottom with the bottom PCB fixed parts being connected and being connected and energy with top PCB
The movable part being connected with the fixed part；Described top PCB one end is connected with signal converting probe, one end and the movable part
Connection.
It is preferred that, the drive division is cylinder.
The vacuum absorption device for being used for fixing LCD screen to be measured is provided with the groove.
The beneficial effects of the invention are as follows：The present invention houses LCD screen to be measured by groove, and it is positioned and limited
Position, is guided, spacing and positioning, the most connection of the brilliant screen of prepare liquid at last by guiding groove to the FPC of LCD screen to be measured
Device is accurately guided and positioned to the bare terminal end of compression bonding apparatus；LCD screen to be measured need to be only placed into groove by operating personnel, and
By the FPC and connector of the good LCD screen to be measured of the guided placement of guiding groove, test can be started by starting the present invention, without
The electric connecting member of LCD screen to be measured is manually operated again, only need to be absorbed in test in itself.The compression bonding apparatus of the present invention is automatic
Change control, accurate positioning, high precision, can reach that connection can light LCD screen every time, and then greatly improve test
Efficiency and point screen success rate.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one
Fig. 2 is the structural representation of the embodiment of the present invention two
In figure：Base plate 1, carrier 2 (groove 2.1, guiding groove 2.2), compression bonding apparatus 3 (clamping part 3.1, grip portion
3.11st, clamping movable part 3.12, drive division 3.2, signal transmission portion 3.3, signal converting probe 3.31, signal wire 3.32, top
PCB 3.33, bottom PCB 3.34, signal transmission probe 3.35, rotating shaft 3.4, frame 3.5, crimp spring 3.6, the axis of guide
3.7th, pilot hole 3.8), LCD screen to be measured 4 (FPC 4.1, connector 4.2).
Embodiment
Below by Fig. 1~Fig. 2 and the mode for some alternative embodiments for enumerating the present invention, to the technology of the present invention
Scheme (including optimal technical scheme) is described in further detail, any technical characteristic and any skill in the present embodiment
Art scheme is not limited the scope of the invention.
As shown in Figure 1 to Figure 2, the FOG LCD screen automatic crimping structures that the present invention is designed, including base plate 1, the and of carrier 2
Compression bonding apparatus 3；The carrier 2 is located at the surface of base plate 1, and the surface of carrier 2 is recessed provided with receiving limitation LCD screen 4 to be measured
The FPC 4.1 of groove 2.1 and guiding limitation LCD screen 4 to be measured guiding groove 2.2；Described one end of guiding groove 2.2 and the groove
2.1 connections, the other end is located at the end of compression bonding apparatus 3；The compression bonding apparatus 3 includes clamping part 3.1, drive division 3.2 and signal
Transfer part 3.3；The clamping part 3.1 grips portion 3.11 and with gripping portion 3.11 including what is be fixedly connected with carrier 2
The clamping movable part 3.12 of flexible connection；The signal transmission portion 3.3 includes signal converting probe 3.31 and signal wire 3.32；
The guiding groove 2.2 guides the FPC 4.1 of LCD screen to be measured to clamping part 3.1, and the drive division 3.2 drives the folder
Hold the connector 4.2 that movable part 3.12 clamps or unclamps LCD screen 4 to be measured；The signal converting probe 3.31 is located at clamping
It can be connected on movable part 3.12 and with the connector 4.2 of LCD screen 4 to be measured, described one end of signal wire 3.32 and the signal
Adapting probe 3.31 is connected, and the other end is electrically connected with control terminal.
So, by guiding groove 2.2 FPC 4.1 and connector 4.2 of LCD screen to be measured are guided with it is spacing,
Connector 4.2 is directed directly to clamping part 3.1, then drives clamping movable part 3.12 automatic by signal converting by drive division 3.2
Probe 3.31 is reliably connected with connector 4.2, improves the success rate and reliability of connection.
It is preferred that, the vacuum absorption device for being used for fixing LCD screen 4 to be measured is provided with the groove 2.1.
Again as depicted in figs. 1 and 2, preferably, it is described to grip between portion 3.11 and clamping movable part 3.12
Provided with rotating shaft 3.4, drive division 3.2 drives the clamping movable part 3.12 to be rotated around the rotating shaft 3.4 and clamps or unclamp prepare liquid
The connector 4.2 of brilliant screen.
Embodiment one, as shown in figure 1, the rotating shaft 3.4 is located at and described grips portion 3.11 and the clamping activity
The end in portion 3.12；The drive division 3.2 is fixed on the surface of carrier 2, the output of the drive division 3.2 by frame 3.5
Hold to rotate with the upper surface of the clamping movable part 3.12 and be connected, the fixing end of the drive division 3.2 is rotated with frame 3.5 to be connected
Connect；The output end of drive division 3.2 is located at the clamping movable part 3.12 with the junction of clamping movable part 3.12 and rotating shaft 3.4
Relative two ends.
The signal wire 3.32 includes the top PCB 3.33 being connected with signal converting probe 3.31 and control terminal electricity
The bottom PCB 3.34 of gas connection and the signal transmission probe 3.35 for connecting top PCB 3.33 and bottom PCB 3.34.It is excellent
Choosing, the top PCB 3.33 is located at clamping movable part 3.12 surface, and the bottom PCB 3.34, which is located at, grips portion
3.11 surface；The signal transmission probe 3.35 include with the fixed parts being connected of bottom PCB 3.34 and with top PCB
3.33 are connected and through clamping the movable part that movable part 3.12 can be connected with the fixed part.
LCD screen 4 to be measured is put into the groove 2.1 of carrier 2 by operating personnel first, by groove to liquid crystal to be measured
Screen 4 carries out positioning and spacing, and correcting is being carried out to FPC 4.1 by guiding groove 2.2；Then, drive division 3.2 passes through rotating shaft
3.4 push clamping movable part 3.12, realize the connection to LCD screen to be measured；Finally, gathered by signal converting probe 3.31
Product signal carries out screen to PG devices and lighted.
Embodiment two, as shown in Fig. 2 the rotating shaft 3.4 is located at and described grips portion 3.11 and the clamping activity
The middle part in portion 3.12；The drive division 3.2 is located at the lower section of carrier 2, and the output end of the drive division 3.2 can pass through carrier 2
Abutted with the portion that grips 3.11 with the bottom surface of the clamping movable part 3.12；It is described to grip portion 3.11 and the clamping
Crimp spring 3.6 is additionally provided between movable part 3.12；The crimp spring 3.6 and drive division 3.2 are located at the both sides of rotating shaft 3.4,
And the output end of drive division 3.2 is located between rotating shaft 3.4 and signal converting probe 3.31.
The signal wire 3.32 includes the top PCB 3.33 being connected with signal converting probe 3.31 and control terminal electricity
The bottom PCB 3.34 of gas connection and the signal transmission probe 3.35 for connecting top PCB 3.33 and bottom PCB 3.34.It is excellent
Choosing, the top PCB 3.33 is located at clamping movable part 3.12 surface, and the bottom PCB 3.34 is located at the surface of base plate 1；
The signal transmission probe 3.35 includes being located on bottom PCB 3.34 and the fixed parts being connected of bottom PCB 3.34 and and top
The movable part that PCB 3.33 is connected and can be connected with the fixed part；Described one end of top PCB 3.33 and signal converting probe
3.31 connections, one end is connected with the movable part.
LCD screen 4 to be measured is put into the groove 2.1 of carrier 2 by operating personnel first, by groove to liquid crystal to be measured
Screen 4 carries out positioning and spacing, and correcting is being carried out to FPC 4.1 by guiding groove 2.2；Then, drive division 3.2 shrinks output
End, crimp spring 3.6 is pushed by rotating shaft 3.4 by movable part 3.12 is clamped, and realizes the connection to LCD screen to be measured；Finally,
Product signal is gathered by signal converting probe 3.31 to light to PG devices progress screen.
It should be readily apparent to one skilled in the art that these are only presently preferred embodiments of the present invention, not to limit this hair
Bright, all any modification, combination, replacement, improvement made under the spirit and principles in the present invention etc. are all contained in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. a kind of FOG LCD screens automatic crimping structure, it is characterised in that：Including base plate (1), carrier (2) and compression bonding apparatus
(3)；The carrier (2) is located at base plate (1) surface, and carrier (2) surface is recessed provided with receiving limitation LCD screen (4) to be measured
The guiding groove (2.2) of groove (2.1) and the FPC (4.1) of guiding limitation LCD screen (4) to be measured；Described guiding groove (2.2) one end with
Groove (2.1) connection, the other end is located at the end of compression bonding apparatus (3)；The compression bonding apparatus (3) include clamping part (3.1),
Drive division (3.2) and signal transmission portion (3.3)；The clamping part (3.1) includes and carrier (2) is fixedly connected grips portion
(3.11) and with gripping the clamping movable part (3.12) that portion (3.11) is flexibly connected；The signal transmission portion (3.3) includes
Signal converting probe (3.31) and signal wire (3.32)；The guiding groove (2.2) guides the FPC (4.1) of LCD screen to be measured
To clamping part (3.1), drive division (3.2) the driving clamping movable part (3.12) clamps or unclamped LCD screen to be measured
Connector (4.2)；The signal converting probe (3.31) is located on clamping movable part (3.12) and can be with LCD screen to be measured
Connector (4.2) is connected, and described signal wire (3.32) one end is connected with the signal converting probe (3.31), the other end and control
Terminal is electrically connected.
2. FOG LCD screens automatic crimping structure according to claim 1, it is characterised in that：It is described to grip portion
(3.11) rotating shaft (3.4), drive division (3.2) the driving clamping movable part (3.12) are provided between clamping movable part (3.12)
The connector (4.2) for clamping or unclamping LCD screen to be measured is rotated around the rotating shaft (3.4).
3. FOG LCD screens automatic crimping structure according to claim 2, it is characterised in that：The rotating shaft (3.4) is located at
The end for gripping portion (3.11) and the clamping movable part (3.12)；The drive division (3.2) passes through frame (3.5)
The carrier (2) surface is fixed on, the output end of the drive division (3.2) and the upper surface of the clamping movable part (3.12) turn
Dynamic connection, the fixing end of the drive division (3.2) is rotated with frame (3.5) to be connected；The output end of drive division (3.2) is lived with clamping
The junction of dynamic portion (3.12) and rotating shaft (3.4) are located at the relative two ends of the clamping movable part (3.12).
4. FOG LCD screens automatic crimping structure according to claim 3, it is characterised in that：The signal wire (3.32)
Including top PCB (3.33), the bottom PCB (3.34) with control terminal electrical connection being connected with signal converting probe (3.31)
And connection top PCB (3.33) and bottom PCB (3.34) signal transmission probe (3.35).
5. FOG LCD screens automatic crimping structure according to claim 4, it is characterised in that：The top PCB (3.33)
Positioned at clamping movable part (3.12) surface, the bottom PCB (3.34) is located at the surface for gripping portion (3.11)；The signal
Transmission probe (3.35) includes being connected and through clamping with bottom PCB (3.34) fixed parts being connected and with top PCB (3.33)
The movable part that movable part (3.12) can be connected with the fixed part.
6. FOG LCD screens automatic crimping structure according to claim 2, it is characterised in that：The rotating shaft (3.4) is located at
The middle part for gripping portion (3.11) and the clamping movable part (3.12)；The drive division (3.2) is located at the carrier
(2) lower section, the output end of the drive division (3.2) can pass through carrier (2) and grip portion (3.11) and the clamping activity
The bottom surface in portion (3.12) is abutted；Described grips be additionally provided with crimping bullet between portion (3.11) and the clamping movable part (3.12)
Spring (3.6)；The crimp spring (3.6) and drive division (3.2) are located at the both sides of rotating shaft (3.4), and the output of drive division (3.2)
End is located between rotating shaft (3.4) and signal converting probe (3.31).
7. FOG LCD screens automatic crimping structure according to claim 6, it is characterised in that：The signal wire (3.32)
Including top PCB (3.33), the bottom PCB (3.34) with control terminal electrical connection being connected with signal converting probe (3.31)
And connection top PCB (3.33) and bottom PCB (3.34) signal transmission probe (3.35).
8. FOG LCD screens automatic crimping structure according to claim 7, it is characterised in that：The top PCB (3.33)
Positioned at clamping movable part (3.12) surface, the bottom PCB (3.34) is located at the surface of base plate (1)；The signal transmission probe
(3.35) include being located on bottom PCB (3.34) with bottom PCB (3.34) fixed parts being connected and being connected with top PCB (3.33)
And the movable part that can be connected with the fixed part；Described top PCB (3.33) one end is connected with signal converting probe (3.31), and one
End is connected with the movable part.
9. the FOG LCD screen automatic crimping structures according to claim 1 or 2 or 3 or 6, it is characterised in that：The driving
Portion (3.2) is cylinder.
10. FOG LCD screens automatic crimping structure according to claim 1, it is characterised in that：In the groove (2.1)
Provided with the vacuum absorption device for fixing LCD screen to be measured (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207751.6A CN106940976B (en) | 2016-12-23 | 2016-12-23 | Automatic crimping structure of FOG LCD screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207751.6A CN106940976B (en) | 2016-12-23 | 2016-12-23 | Automatic crimping structure of FOG LCD screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106940976A true CN106940976A (en) | 2017-07-11 |
| CN106940976B CN106940976B (en) | 2020-08-04 |
Family
ID=59469463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207751.6A Active CN106940976B (en) | 2016-12-23 | 2016-12-23 | Automatic crimping structure of FOG LCD screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940976B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761141A (en) * | 2018-03-29 | 2018-11-06 | 苏州赛腾精密电子股份有限公司 | A kind of test device |
| CN108897156A (en) * | 2018-08-16 | 2018-11-27 | 武汉精测电子集团股份有限公司 | A kind of vertical crimping pogo conducting device |
| CN109307812A (en) * | 2018-09-29 | 2019-02-05 | 武汉精毅通电子技术有限公司 | With the point screen operation carrier for preventing hot-plug construction |
| CN109406934A (en) * | 2018-12-03 | 2019-03-01 | 武汉精毅通电子技术有限公司 | A kind of conducting tooling suitable for large scale display panel screen test |
| CN110146805A (en) * | 2019-06-12 | 2019-08-20 | 惠州欣旺达智能工业有限公司 | A kind of carrier |
| CN110148369A (en) * | 2019-06-14 | 2019-08-20 | 苏州精濑光电有限公司 | A kind of testing impedance pressure head |
| CN111443507A (en) * | 2020-03-27 | 2020-07-24 | Tcl华星光电技术有限公司 | Clamping member with signal transmission function and clamping device |
| KR102175111B1 (en) * | 2019-08-30 | 2020-11-05 | 에스엠파워텍 주식회사 | Test device for flexible printed circuit board with compound flexion and test method using that |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109307812A (en) * | 2018-09-29 | 2019-02-05 | 武汉精毅通电子技术有限公司 | With the point screen operation carrier for preventing hot-plug construction |
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| CN110146805B (en) * | 2019-06-12 | 2021-07-27 | 惠州欣旺达智能工业有限公司 | Carrier tool |
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| CN111443507A (en) * | 2020-03-27 | 2020-07-24 | Tcl华星光电技术有限公司 | Clamping member with signal transmission function and clamping device |
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| Publication number | Publication date |
|---|---|
| CN106940976B (en) | 2020-08-04 |
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Address after: 430070 Hubei Province, Wuhan city Hongshan District Road No. 48 bookstore (North Industrial Park) 1 building 11 layer Applicant after: Wuhan fine test electronics group Limited by Share Ltd Address before: 430070 Hubei City, Hongshan Province, South Lake Road, No. 53, Hongshan Venture Center, building on the 4 floor, No. Applicant before: Wuhan Jingce Electronic Technology Co., Ltd. |
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Effective date of registration: 20220411 Address after: 430205 1st floor, No.3 workshop, No.22, South liufangyuan Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN JINGYITONG ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee after: Wuhan jingce Electronics Group Co., Ltd Address before: 430070 11, 1, 11, Book City Road 48, North Hongshan Industrial Park, Hongshan District, Hubei. Patentee before: WUHAN JINGCE ELECTRONIC GROUP Co.,Ltd. |