CN208399845U - A kind of crimping carrier in automatic turning test fixture - Google Patents
A kind of crimping carrier in automatic turning test fixture Download PDFInfo
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- CN208399845U CN208399845U CN201820730107.5U CN201820730107U CN208399845U CN 208399845 U CN208399845 U CN 208399845U CN 201820730107 U CN201820730107 U CN 201820730107U CN 208399845 U CN208399845 U CN 208399845U
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- carrier
- fpc
- test fixture
- automatic turning
- bottom plate
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Abstract
The crimping carrier that the utility model discloses a kind of in automatic turning test fixture comprising bottom plate, carrier and conducting device are provided with for accommodating the limit fixed structure for limiting LCD screen to be measured on the carrier；The carrier is fixed on a side surface of the bottom plate, and the conducting device is fixed on another side surface of the bottom plate, and the through-hole passed through for the FPC in liquid crystal screen back to be measured face is provided on the bottom plate and the carrier；The active block stop for preventing LCD screen to be measured to be detached from carrier is provided with by the carrier.The utility model structure is simple, easy to use, the through-hole passed through by the FPC being respectively set on bottom plate and carrier for liquid crystal screen back to be measured face, so as to avoid LCD screen to be measured is manually overturn.
Description
Technical field
The carrier that the present invention relates to a kind of in test fixture belongs to the nonstandard products measuring technology such as electronic curtain neck
Domain more particularly to a kind of crimping carrier in automatic turning test fixture.
Background technique
With plate, the rapid development and the improvement of people's living standards of mobile phone, various electronic equipments are in the daily life of people
In work using more and more extensive, however in production, each step requires double of off-the-shelf hardware and is tested, and every kind of hand
The screen displays such as machine, plate are all different sizes, thus need corresponding equipment to assist this test.Equipment master
If traditional jig needs personnel's manual overturning, low efficiency, to electronic curtain for some FPC in electronic curtain behind product
Caused by damage it is big.So needing one kind automatic in order to which more efficient is detected for the electronic curtain of FPC overleaf
The test fixture of overturning, easy to operate, raising testing efficiency and success rate, therefore held in the automatic turning test fixture for accommodating
The carrier for carrying LCD screen to be measured needs to carry out individually designed, because traditional carrier is overturn due to not needing, does not relate to
And the conducting device contacted always for guaranteeing FPC with POGO connector, such as disclosed in Chinese invention patent CN106940976A
A kind of FOG LCD screen automatic crimping structure, including bottom plate, carrier and compression bonding apparatus；Carrier surface be equipped with accommodate limitation to
The groove and guidance of surveying LCD screen limit the guiding groove of the FPC of LCD screen to be measured；Compression bonding apparatus includes clamping part, driving portion
With signal transfer part；Clamping part includes the clamping for gripping portion and be flexibly connected with the portion of gripping being fixedly connected with carrier
Movable part；Signal transfer part includes signal converting probe and signal wire；Guiding groove guides the FPC of LCD screen to be measured to clamping
Portion, the connector of driving portion driving clamping movable part clamp or release LCD screen to be measured；Signal converting probe is located at clamping and lives
It can connect in dynamic portion and with the connector of LCD screen to be measured, signal wire one end is connect with signal converting probe, the other end and control
Terminal electrical connection processed.If the technical solution of the invention is directly used in automatic turning test fixture, when automatic turning is tested
When jig is overturn, it is possible to there is a situation where that FPC is detached from POGO connector and leads to test inaccuracy.
Summary of the invention
In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved in the present invention is to provide one kind to be used for automatic turning
Crimping carrier on transfer to test jig can be improved testing efficiency and success rate, FPC prevented to be detached from POGO connector, and reduces
To the artificial damage of electronic curtain.
In order to solve the above technical problems, present invention employs such a crimping loads in automatic turning test fixture
Tool comprising bottom plate, carrier and conducting device are provided on the carrier and limit the limit of LCD screen to be measured for accommodating and consolidate
Determine structure；The carrier is fixed on a side surface of the bottom plate, and the conducting device is fixed in the other side of the bottom plate
On surface, the through-hole passed through for the FPC in liquid crystal screen back to be measured face is provided on the bottom plate and the carrier；The load
The other active block stop being provided with for preventing LCD screen to be measured to be detached from carrier of tool.
In a kind of preferred embodiment of the invention, the active block stop includes translating briquetting and flat-removing air cyclinder, described
Translation briquetting is L shape, and the movable end of the flat-removing air cyclinder is connect with the translation briquetting, the fixing end of the flat-removing air cyclinder and institute
It is affixed to state bottom plate.
In a kind of preferred embodiment of the invention, the conducting device includes that clamping part and signal transfer part is connected,
It is described conducting clamping part include with bottom plate it is affixed grip portion and the clamping movable part hinged with the portion that grips, the letter
Number transfer part includes and the POGO connector of the portion's of gripping connection and the signal wire connecting with POGO connector.
In a kind of preferred embodiment of the invention, described grip is provided in portion for preventing FPC to be detached from
The manual pressure heads mechanism of POGO connector；
In a kind of preferred embodiment of the invention, the manual pressure heads mechanism includes being arranged in the portion of gripping
Multiple open recesses, the magnet being set in each open recesses, the limit guide plate for being set to each open recesses upper end and
The FPC briquetting being set between limit guide plate and magnet；Guide groove is offered on the limit guide plate, the FPC briquetting
One end and the guide groove are slidably connected, and the other end of the FPC briquetting is towards the POGO joint arrangement.
In a kind of preferred embodiment of the invention, the FPC briquetting includes for the hand with guide groove cooperation guiding
Dynamic driving lever portion, the interconnecting piece for being positioned with magnet cooperation and the compression bar portion for preventing FPC from falling off with the cooperation of POGO connector.
In a kind of preferred embodiment of the invention, the limit for placing limit FPC is provided on the POGO connector
Position block, the limited block includes two L shape blocks being arranged symmetrically, and is provided between two L shape blocks logical for the compression bar portion
The gap crossed.
In a kind of preferred embodiment of the invention, the pressure head for pressing FPC is provided on the clamping movable part,
The avoid holes for avoiding compression bar portion are provided on the pressure head.
In a kind of preferred embodiment of the invention, the bottom plate and described grip are provided with wedge piece between portion
Block.
In a kind of preferred embodiment of the invention, the limit fixed structure includes the length along LCD screen to be measured
With the fixed stop and vacuum absorption device of width direction arrangement.
The beneficial effects of the present invention are: it is the configuration of the present invention is simple, easy to use, by being set respectively on bottom plate and carrier
The through-hole passed through for the FPC in liquid crystal screen back to be measured face is set, so as to avoid LCD screen to be measured is manually overturn；The present invention simultaneously
By the way that manual pressure heads mechanism is arranged on carrier, to prevent disengaging POGO connector in FPC test process, test is improved
Stability and veracity, it should be pointed out that, manual pressure heads mechanism herein functions only as compressing the effect of limit FPC, with background skill
There are essential distinctions for the compression bonding apparatus mentioned in art；The present invention is by the structure design of opponent's dynamic head mechanism to convenient and efficient
Ground makes being connected and fixed for the suitable various types FPC of the present invention；Simultaneously the present invention by POGO connector be arranged limited block from
And facilitate the placement and conducting of FPC connector；The present invention by bottom plate and grip between portion be arranged voussoir facilitate work
Make positioning of the personnel to FPC, while also facilitating the fastening of conducting clamping part；The present invention in order to further guarantee FPC with
The conducting of POGO connector is provided with pressure head on clamping movable part, by the cooperation in pressure head and compression bar portion so that FPC integrally by
The pressure arrived is uniform, ensure that FPC is not detached from POGO connector, and the last present invention on carrier by being arranged limit fixed structure
And vacuum absorption device, in the processing and manufacturing for facilitating carrier while stablizing fixed for guaranteeing LCD screen to be measured.
Detailed description of the invention
Fig. 1 is a kind of front schematic view of the crimping carrier in automatic turning test fixture of the embodiment of the present invention；
Fig. 2 is a kind of schematic rear view of the crimping carrier in automatic turning test fixture of the embodiment of the present invention；
Fig. 3 is a kind of perspective view of the explosion of the crimping carrier in automatic turning test fixture of the embodiment of the present invention；
Fig. 4 is a kind of floor structure signal of the crimping carrier in automatic turning test fixture of the embodiment of the present invention
Figure；
Fig. 5 is a kind of carrier structure signal of the crimping carrier in automatic turning test fixture of the embodiment of the present invention
Figure；
Fig. 6 is that a kind of conducting device structure of the crimping carrier in automatic turning test fixture of the embodiment of the present invention is shown
It is intended to；
Fig. 7 is a kind of conducting device explosion view of the crimping carrier in automatic turning test fixture of the embodiment of the present invention
Figure；
Fig. 8 is a kind of conducting of the conducting device of the crimping carrier in automatic turning test fixture of the embodiment of the present invention
The structural schematic diagram of clamping part；
Fig. 9 is a kind of conducting of the conducting device of the crimping carrier in automatic turning test fixture of the embodiment of the present invention
The structural schematic diagram of clamping part；
Figure 10 is a kind of automatic fixed twin connectors product in automatic turning test fixture of the embodiment of the present invention
POGO joint structure schematic diagram；
Figure 11 is a kind of pressure head structure signal of the crimping carrier in automatic turning test fixture of the embodiment of the present invention
Figure；
Figure 12 is that a kind of crimping carrier in automatic turning test fixture of the embodiment of the present invention is mounted on automatic turning
Structural schematic diagram in test fixture.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
A kind of crimping carrier in automatic turning test fixture as shown in Figure of description 1-3 is it is found that the present invention
Including bottom plate 1, carrier 2 and conducting device 3, it is provided on carrier 2 for accommodating the limit fixed knot for limiting LCD screen 4 to be measured
Structure 6, the limit fixed structure 6 can be the fixed stop 6.1 that a groove is also possible in the present embodiment；Carrier 2 is fixed in
On one side surface of bottom plate 1, conducting device 3 is fixed on another side surface of bottom plate 1, is provided with confession on bottom plate 1 and carrier 2
The through-hole 5 that the FPC at 4 back side of LCD screen to be measured is passed through；It is provided with by carrier 2 for preventing LCD screen 4 to be measured to be detached from carrier 2
Active block stop 6.2.Active block stop 6.2 includes translation briquetting 6.2-1 and flat-removing air cyclinder 6.2-2, and translation briquetting 6.2-1 is L shape,
The movable end of flat-removing air cyclinder 6.2-2 is connect with translation briquetting 6.2-1, and the fixing end of flat-removing air cyclinder 6.2-2 and the bottom plate 1 are solid
It connects.Fixed stop 6.1 translates briquetting 6.2-1 and is used for for limiting LCD screen 4 to be measured along its length with the play of width direction
LCD screen 4 to be measured is limited along the play of its thickness direction, the collaborative work of fixed stop 6.1 and translation briquetting 6.2-1 is just protected
It has demonstrate,proved LCD screen 4 to be measured and has not departed from carrier during automatic turning.Translation briquetting 6.2-1 of the invention is mainly along prepare liquid
The length or width direction of brilliant screen 4 is flexible thus not dry with translation briquetting 6.2-1 when guaranteeing 4 upper and lower pieces of LCD screen to be measured
It relates to.The through-hole that passes through for active block stop 6.2 is provided on bottom plate 1 of the invention in order to further improve LCD screen 4 to be measured
Stability in switching process, the vacuum absorption device 13 for fixing LCD screen 4 to be measured is provided on carrier 2, and vacuum is inhaled
Adsorption device 13 is vacuum suction.
By Fig. 6 to Fig. 9 it is found that conducting device 3 of the invention includes conducting clamping part 3.1 and signal transfer part 3.2, conducting
Clamping part 3.1 include with bottom plate 1 it is affixed grip portion 3.1-1 and the clamping movable part hinged with portion 3.1-1 is gripped
3.1-2, grips portion 3.1-1 and the clamping shape of movable part 3.1-2 is corresponding and the two is hinged, signal transfer part
The 3.2 signal wire 3.2- for including and gripping the POGO connector 3.2-1 of portion 3.1-1 connection and being connect with POGO connector 3.2-1
2, POGO connector 3.2-1 at least there are two；It grips and is provided on portion 3.1-1 for preventing FPC to be detached from POGO connector 3.2-1
Manual pressure heads mechanism 10.
Wherein, manual pressure heads mechanism 10 includes that the multiple open recesses 3.1-11 gripped on portion 3.1-1 are arranged in open
Each open end of port recess 3.1-11 is correspondingly arranged on POGO connector a 3.2-1, FPC and is pacified manually by staff
After in POGO connector 3.2-1, then passes through manual pressure heads mechanism 10 and compress, be set in each open recesses 3.1-11
Magnet 7, which can have limit guide plate 8 that is multiple, being set to the upper end each open recesses 3.1-11 and grip portion 3.1-1, to be consolidated
Connect and be set to the FPC briquetting 9 between limit guide plate 8 and magnet 7；The open end of each open recesses 3.1-11 is correspondingly arranged
There is POGO connector 3.2-1；Guide groove 8.1U shape slot is offered on limit guide plate 8, one end of FPC briquetting 9 and guide groove 8.1 slide
It is cooperatively connected, the other end of FPC briquetting 9 arranges that the movable end of FPC briquetting 9 can protrude into or deviate from towards POGO connector 3.2-1
The upper end POGO connector 3.2-1.FPC briquetting 9 include for guide groove 8.1 cooperation guiding hand driving lever portion 9.1, for
The interconnecting piece 9.2 that the cooperation of magnet 7 positions and the compression bar portion 9.3 for preventing FPC from falling off with POGO connector 3.2-1 cooperation, hand
Dynamic driving lever portion 9.1 is that cylindric and its diameter is corresponding with the width of guide groove 8.1, the lower end surface of interconnecting piece 9.2 and magnet 7
Upper surface be bonded to each other, compression bar portion 9.3 can protrude into or exit POGO connector 3.2-1 under the stirring of staff.
By Figure of description 10 it is found that being provided with the limit for placing limit FPC on POGO connector 3.2-1 of the invention
Block 3.2-11, limited block 3.2-11 include two L shape blocks being arranged symmetrically, and are provided with pressure supply bar portion between two L shape blocks
9.3 gaps passed through.It is provided with the pressure head 11 for pressing FPC on clamping movable part 3.1-2, is provided on pressure head 11 for keeping away
Allow the avoid holes 11.1 in compression bar portion 9.3.
It bottom plate 1 of the invention and grips and is provided with correcting wedge 12 between portion 3.1-1.Grip portion 3.1-1 and
Clamping movable part 3.1-2 is realized hingedly by hinged shaft 14 and torsional spring 15, grips articulated connection hook 16 on portion 3.1-1, folder
Hold movable part 3.1-2 be provided with for connect hook 16 cooperation anticreep lug.It is also connected on bottom plate 1 for positioning signal
The pressing plate 18 of line 3.2-2.
When using the present invention, LCD screen to be measured is transferred on carrier by staff or manipulator, on carrier
Fixed stop 6.1 carries out correcting to product, and then staff presses start button, vacuum absorption device work adsorption production, work
Dynamic block 6.2 moves to image sharpness (preventing electronic curtain when overturning from falling off), and depresses button overturning, motor starts, actively
Wheel drives driven wheel according to the transmission ratio of 1:1, so that carrier rotates 180 degree, FPC is anchored on conducting device manually (same at this time
When need to stir manual pressure heads mechanism 10 and guarantee being stably connected with for FPC and POGO connector), be connected to by line conduction device
PG testing cassete, PG testing cassete test LCD screen to be measured.
It may be noted that carrier and line conduction device are the prior art, the structure of carrier may refer to Chinese invention patent
Carrier structure disclosed in CN106683602A, line conduction device may refer in Chinese invention patent CN106646947A
Disclosed structure.
Concrete operation step of the invention are as follows:
1. LCD screen to be measured is transferred between the groove of carrier and block by staff or manipulator, groove and block
To product correcting；2. product is just being put, while the FPC at the product back side is exposed in microscope carrier hole, and press vacuum and inhale button, makes
Product is obtained to be attracted on carrier；3. pressing start button, flat-removing air cyclinder moves to liquid crystal screen edge to be measured with baffle；4.
Pressing and rotating forward button is entire carrier overturning 180 degree, the face back side (such as Fig. 2 state)；5. will be exposed in microscope carrier hole by personnel
FPC be connected on conducting device；Entire carrier is rotated into 180 ° of face fronts 6. pressing flip button；7. by signal converting probe
Acquisition product signal carries out screen to PG device and lights, and observation electronic curtain shows situation；8. needing to press again after test
Electronic curtain, the face back side are made the FPC of electronic curtain be detached from conducting device by flip button manually；9. pressing rotating forward button, make
It obtains carrier and rotates 180 degree, face front；10. flat-removing air cyclinder movement returns to original position, closes vacuum and inhale, remove electronic curtain, this time
Test is completed.
It should be understood that the above is only a specific embodiment of the invention, but protection scope of the present invention is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the invention, the variation that can readily occur in or is replaced
It changes, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of crimping carrier in automatic turning test fixture, including bottom plate (1), carrier (2) and conducting device (3),
It is provided on the carrier (2) for accommodating the limit fixed structure (6) for limiting LCD screen (4) to be measured；It is characterized by: institute
It states carrier (2) to be fixed on a side surface of the bottom plate (1), the conducting device (3) is fixed in the another of the bottom plate (1)
On side surface, it is provided on the bottom plate (1) and the carrier (2) and leads to for what the FPC at LCD screen to be measured (4) back side was passed through
Hole (5)；The active block stop (6.2) for preventing LCD screen to be measured (4) to be detached from carrier (2) is provided with by the carrier (2).
2. a kind of crimping carrier in automatic turning test fixture according to claim 1, it is characterised in that: the work
Dynamic block (6.2) include translation briquetting (6.2-1) and flat-removing air cyclinder (6.2-2), and the translation briquetting (6.2-1) is L shape, described
The movable end of flat-removing air cyclinder (6.2-2) is connect with the translation briquetting (6.2-1), the fixing end of the flat-removing air cyclinder (6.2-2)
It is affixed with the bottom plate (1).
3. a kind of crimping carrier in automatic turning test fixture according to claim 1, it is characterised in that: described to lead
Exchange device (3) includes conducting clamping part (3.1) and signal transfer part (3.2), and the conducting clamping part (3.1) includes and bottom plate
(1) affixed to grip portion (3.1-1) and the clamping movable part (3.1-2) hinged with the portion that grips (3.1-1), the letter
Number transfer part (3.2) include the POGO connector (3.2-1) being connect with the portion that grips (3.1-1) and with POGO connector (3.2-1)
The signal wire (3.2-2) of connection.
4. a kind of crimping carrier in automatic turning test fixture according to claim 3, it is characterised in that: the folder
Hold the manual pressure heads mechanism (10) being provided on fixed part (3.1-1) for preventing FPC to be detached from POGO connector (3.2-1).
5. a kind of crimping carrier in automatic turning test fixture according to claim 4, it is characterised in that: the hand
Dynamic head mechanism (10) include be arranged multiple open recesses (3.1-11) on the portion that grips (3.1-1), be set to it is each
Magnet (7) in open recesses (3.1-11) is set to the limit guide plate (8) of the upper end each open recesses (3.1-11) and sets
The FPC briquetting (9) being placed between limit guide plate (8) and magnet (7)；Guide groove is offered on the limit guide plate (8)
(8.1), the FPC briquetting (9) one end Yu the guide groove (8.1) sliding connection, the FPC briquetting (9) it is another
End is arranged towards the POGO connector (3.2-1).
6. a kind of crimping carrier in automatic turning test fixture according to claim 5, it is characterised in that: described
FPC briquetting (9) include for guide groove (8.1) cooperation guiding hand driving lever portion (9.1), be used for and magnet (7) cooperate
The interconnecting piece (9.2) of positioning and the compression bar portion (9.3) for being used to prevent FPC from falling off with POGO connector (3.2-1) cooperation.
7. a kind of crimping carrier in automatic turning test fixture according to claim 6, it is characterised in that: described
The limited block (3.2-11) for placing limit FPC is provided on POGO connector (3.2-1), the limited block (3.2-11) includes
Two L shape blocks being arranged symmetrically are provided with the gap passed through for the compression bar portion (9.3) between two L shape blocks.
8. a kind of crimping carrier in automatic turning test fixture according to claim 3, it is characterised in that: the folder
The pressure head (11) being provided on movable part (3.1-2) for pressing FPC is held, is provided on the pressure head (11) for avoiding compression bar
The avoid holes (11.1) in portion (9.3).
9. a kind of crimping carrier in automatic turning test fixture according to claim 3, it is characterised in that: the bottom
Plate (1) and described grip are provided with correcting wedge (12) between portion (3.1-1).
10. a kind of crimping carrier in automatic turning test fixture according to claim 1, it is characterised in that: described
Limit fixed structure (6) includes the fixed stop (6.1) arranged along the length and width direction of LCD screen to be measured (4) and vacuum
Adsorbent equipment (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730107.5U CN208399845U (en) | 2018-05-16 | 2018-05-16 | A kind of crimping carrier in automatic turning test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730107.5U CN208399845U (en) | 2018-05-16 | 2018-05-16 | A kind of crimping carrier in automatic turning test fixture |
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| Publication Number | Publication Date |
|---|---|
| CN208399845U true CN208399845U (en) | 2019-01-18 |
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ID=65137056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820730107.5U Active CN208399845U (en) | 2018-05-16 | 2018-05-16 | A kind of crimping carrier in automatic turning test fixture |
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| Country | Link |
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| CN (1) | CN208399845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445658A (en) * | 2018-05-16 | 2018-08-24 | 武汉精测电子集团股份有限公司 | A kind of crimping carrier on automatic turning measurement jig |
| CN110837038A (en) * | 2019-11-14 | 2020-02-25 | 杭州易正科技有限公司 | SOP packaging test fixture with inclined plate capable of being horizontally moved and pressed to limit position |
-
2018
- 2018-05-16 CN CN201820730107.5U patent/CN208399845U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445658A (en) * | 2018-05-16 | 2018-08-24 | 武汉精测电子集团股份有限公司 | A kind of crimping carrier on automatic turning measurement jig |
| CN108445658B (en) * | 2018-05-16 | 2024-04-19 | 武汉精测电子集团股份有限公司 | Crimping carrier for automatic overturning test fixture |
| CN110837038A (en) * | 2019-11-14 | 2020-02-25 | 杭州易正科技有限公司 | SOP packaging test fixture with inclined plate capable of being horizontally moved and pressed to limit position |
| CN110837038B (en) * | 2019-11-14 | 2021-10-08 | 江苏爱矽半导体科技有限公司 | SOP packaging test fixture with inclined plate capable of being horizontally moved and pressed to limit position |
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