CN108776400A - A kind of portable electronic screen test fixture of adjustable angle - Google Patents
A kind of portable electronic screen test fixture of adjustable angle Download PDFInfo
- Publication number
- CN108776400A CN108776400A CN201810782927.3A CN201810782927A CN108776400A CN 108776400 A CN108776400 A CN 108776400A CN 201810782927 A CN201810782927 A CN 201810782927A CN 108776400 A CN108776400 A CN 108776400A
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- switching part
- carrier
- metal
- block
- portable electronic
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- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 241000276425 Xiphophorus maculatus Species 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 86
- 229910052751 metal Inorganic materials 0.000 claims description 86
- 238000005452 bending Methods 0.000 claims description 37
- 239000000523 sample Substances 0.000 claims description 22
- 238000002788 crimping Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of portable electronic screen test fixtures of adjustable angle, it includes mounting base and rack, rack is hinged by hinged shaft and mounting base, angular adjustment apparatus is provided between mounting base and rack, PG testing cassetes are provided on rack, carrier and POGO conducting devices, PG testing cassetes are electrically connected with POGO conducting devices, carrier is integral type platy structure, it is provided with support rim and position limiting structure on one side surface of carrier, position limiting structure is set to the surrounding of support rim, position limiting structure includes the guide groove being set in carrier surface and sliding connection in the limited block in guide groove, limited block is connect by location structure with carrier.The present invention is not only simple in structure, is easy to carry, and can be suitable for the lighting test of the electronic curtain of various sizes size under the premise of not integral replacing carrier.
Description
Technical field
The present invention relates to a kind of portable electronic screen test fixtures, belong to the nonstandard products measuring technology such as electronic curtain neck
The portable electronic screen test fixture of domain more particularly to a kind of adjustable angle.
Background technology
With the rapid development of people's living standards continue to improve and flat-panel monitor, liquid crystal electron screen is as a kind of
Common product is used by industry extensively.It is required to be detected product after the completion of usual liquid crystal electron screen production, detect
Method is usually to connect the electric part of liquid crystal electron screen to be measured manually by operating personnel, then utilizes PG testing cassetes to liquid
Brilliant electronic curtain carries out lighting test, and diffraction has gone out many electronic curtain lighting test jigs therefrom.Such as Chinese patent
A kind of FOG LCD screens Gamma tuning measurement jigs are disclosed in CN106646947A, it not only can be to LCD screen
Lighting test is carried out, but also the inclination angle of test job table top can be adjusted as needed, while one has been recorded in the specification
" positioning carrier of Gamma tuning measurement jigs includes connecting plate and support plate to the positioning carrier of kind split structure object；Connection
Plate is detachably connected with work top surface；Support plate is equipped with receiving and limits liquid crystal to be measured with plate surface connection, support plate surface is connect
The groove of screen, support plate surface are additionally provided with guiding groove；Guiding groove one end is connected to groove, and the other end extends to automatic conducting device
End；Vacuum plant is located at bottom portion of groove, and LCD screen to be measured is positioned and limited by groove, by guiding groove by prepare liquid
The FPC of brilliant screen is guided to the bare terminal end of automatic conducting device；The LCD screen of different sizes corresponds to a positioning carrier,
Corresponding guiding groove is arranged according to FPC of different shapes in the LCD screen of same size ", the technical solution of above-mentioned positioning carrier is deposited
In following disadvantage：1. the positioning carrier is a kind of special carrier, the LCD screen of different sizes needs individually designed difference
The positioning carrier of shape increases design, manufacture and processing cost from without versatility；2. the positioning carrier is using company
Fishplate bar and support plate split structure are unfavorable for manufacturing and assemble；3. the positioning carrier is used to install the part of positioning LCD screen
For groove structure, not only requirement on machining accuracy is larger, but also is not easy to picking and placeing for LCD screen.
Invention content
In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved in the present invention is to provide a kind of adjustable angles
Portable electronic screen test fixture can be suitable for various sizes size liquid crystal electricity under the premise of being changed without positioning carrier
The test of sub-screen.
In order to solve the above technical problems, present invention employs the tests of the portable electric sub-screen of such a adjustable angle to control
Tool comprising mounting base and rack, the rack is hinged by hinged shaft and the mounting base, the mounting base and the rack it
Between be provided with angular adjustment apparatus, PG testing cassetes, carrier and POGO conducting devices, the PG testing cassetes are provided on the rack
It is electrically connected with the POGO conducting devices, the carrier is integral type platy structure, is provided on a side surface of the carrier
It is used to support the support rim of electronic curtain to be measured and for positioning electronic curtain to be measured and preventing the limit fallen of inclining when its overturning
Structure, the position limiting structure are set to the surrounding of the support rim, and the position limiting structure includes being set in carrier surface
In the limited block in guide groove, the limited block is connect by location structure with the carrier for guide groove and sliding connection.
In a kind of preferred embodiment of the present invention, the location structure includes the screw thread being set in the guide groove
Hole, the waist-shaped hole being set on the limited block and the fixing bolt being connect with the threaded hole across the waist-shaped hole, it is described
The position of threaded hole is corresponding with the position of the waist-shaped hole.
In a kind of preferred embodiment of the present invention, the limited block includes for coordinating with electronic curtain side to be measured
The position block of positioning and for preventing from inclining when its overturning the anticreep block fallen with electronic curtain upper surface to be measured cooperation, it is described fixed
In in the guide groove, the anticreep block is fixed in the position block upper end for position block sliding connection.
In a kind of preferred embodiment of the present invention, the anticreep block supports for transparent material, in lighting test
The sight of the observation electronic curtain to be measured of tester will not be blocked when electronic curtain to be measured.
In a kind of preferred embodiment of the present invention, the position block includes for matching with electronic curtain side to be measured
The T-shaped block of positioning and the connection sliding block for being slidably matched with guide groove are closed, connection boss is provided in the T-shaped block, it is described
It is provided on connection sliding block for the connecting groove with the connection boss cooperation, the T-shaped block passes through with the connection sliding block
The connection boss and the cooperation of the connecting groove are fastened and connected.
In a kind of preferred embodiment of the present invention, it has been arranged symmetrically position limiting structure in the both sides long side of the carrier,
It is provided with position limiting structure on the broadside of the close hinged shaft side of the carrier.
In a kind of preferred embodiment of the present invention, the angular adjustment apparatus includes being fixed in the mounting base
Side plate, the side plate are arranged in the both sides of the rack, and the side plate is mutually perpendicular to arrange with the hinged shaft, is set on the side plate
It is equipped with arc-shaped hole, the center line of the arc-shaped hole is overlapped with the central axis of the hinged shaft, the side setting of the rack
There is threaded hole, the song of spacing and the arc-shaped hole between the central axis of the threaded hole and the central axis of the hinged shaft
Diameter is corresponding, and fixing bolt is connected on the threaded hole, and the fixing bolt passes through the arc-shaped hole and the threaded hole
It is threadedly coupled.
In a kind of preferred embodiment of the present invention, the crimping shrapnel in the POGO conducting devices is that flat planar is hardened
Structure, the crimping shrapnel include transferring for connecting the first metal switching part of product connector, for connecting the second metal of FPC
Portion and metallic bending portion for connecting the first metal switching part and the second metal switching part, the first metal switching part, institute
It states the second metal switching part and the metallic bending portion is integrally formed, the first metal switching part and second metal switching
Probe is both provided in portion, the metal conduction band that the metallic bending portion is arranged by two parallel intervals forms, and every metal is led
Band is made of not only electrically conductive but also resiliently flexible material, width≤spy of the metal conduction band of width/4 of probe≤every
Width/3 of syringe needle.
In a kind of preferred embodiment of the present invention, the side of the first metal switching part is provided with for offsetting the
First protrusion of one metal switching part screen resilience, the center of gravity of first protrusion and the center of the metallic bending portion are located at described
The same side of first metal switching part.
In a kind of preferred embodiment of the present invention, the side of the second metal switching part is provided with for offsetting the
Second protrusion of two metal switching part screen resiliences, the center of gravity of second protrusion and the center of the metallic bending portion are located at described
The same side of second metal switching part.
In a kind of preferred embodiment of the present invention, the rack includes the bottom plate and top plate of parallel arrangement, the top
Plate is fixed in by column above the bottom plate, the PG testing cassetes be set between the bottom plate and the top plate and with it is described
Bottom plate is affixed, and the carrier is fixed in the upper surface of the top plate, and the bottom plate is hinged by hinged shaft and the mounting base.
The beneficial effects of the invention are as follows：The present invention is not only simple in structure, is easy to carry, and can be carried in not integral replacing
Lighting test under the premise of tool suitable for the electronic curtain of various sizes size；The present invention is by being integral type by carrier design
Platy structure, and support rim, guide groove and sliding connection are set in the limited block in guide groove, to make on carrier
Can effectively the electronic curtain of various sizes (3~9 inches) be fixed on the positioning by obtaining carrier of the invention, and ensure angle
Electronic curtain will not incline and fall when adjustment；Further, the invention discloses a kind of location structures of fixed limited block position, this is fixed
Bit architecture includes threaded hole, waist-shaped hole and fixing bolt, above structure not only convenient processing and manufacture, but also convenient for according to different rulers
Very little electronic curtain rapidly adjusts the position of limited block；Further, limited block is designed as position block and prevented by the present invention
The split structure of off-gear block facilitates and timely replaces anticreep according to the thickness of the electronic curtain of different sizes (3~9 inches)
Block prevents electronic curtain from inclining in switching process and falls；Further, position block is designed as how T-shaped block connects by the present invention
The split type fastening structure of sliding block facilitates and replaces T shapes in time according to the width of the electronic curtain of different sizes (3~9 inches)
Block, so that the carrier of the present invention can effectively be fixed on the positioning the electronic curtain of various sizes (3~9 inches),
Connection sliding block is designed as modular form simultaneously, facilitates the manufacture and assembly of batch of the present invention；Further, the present invention is logical
It crosses (1 position limiting structure, the close hinge of carrier have been arranged symmetrically to the reasonable Arrangement of position limiting structure position in the both sides long side of carrier
1 position limiting structure is provided on the broadside of axis side) whole weight of the invention is effectively alleviated, facilitate taking for the present invention
Band；Further, the present invention passes through the design to angular adjustment apparatus so that the present invention can be convenient fast according to test needs
The inclination angle of rack is adjusted promptly；Further, the present invention in POGO conducting devices for connecting the crimping shrapnel of FPC to carrying out
Structure design, by carrying out structure optimization to the width of metal conduction band and metallic bending portion being designed as two parallel arrangements
Metal conduction band reduces the impedance and raising of crimping shrapnel to effectively increase the area for conductive metallic bending portion
The conduction of crimping shrapnel, at the same the present invention include only a metallic bending portion its both played the role of spring reset or risen
To conductive effect, spring portion is eliminated compared to documents, to facilitate the manufacture of crimping shrapnel；Further, originally
Invention by metallic bending portion by being designed as any one in C-shaped, S-shaped, M shapes, work shape, arch, more S-shapeds, further
The area of metallic bending portion is increased so that crimping shrapnel has smaller impedance and more good conduction；Further
, the present invention between the first metal switching part and metallic bending portion, the second metal switching part and metal folding portion by being arranged
Metal arcuation conduction band makes power when probe contact product connector and FPC be buffered；Further, the present invention passes through
Through-hole is set on the probe of two metal switching parts so that probe generates deformation when connecting FPC, increases connecing for probe and FPC
Contacting surface is accumulated, and successfully tested rate is improved；Further, the present invention on the first metal switching part by being arranged and its bending direction phase
With the first protrusion, on the second metal switching part setting the second protrusion identical with its bending direction to effectively balance the
One metal switching part and the second metal switching part reset generated torque when rebound, ensure that the crimping shrapnel of the present invention is whole
It is not destroyed when structure resets upon compression；The last present invention passes through the shape design to probe so that crimping of the invention
Shrapnel can be used in connection various product and connect machine, to improve the versatility of the present invention；Further, the present invention passes through right
The double-layer structure of measurement jig rack designs and PG testing cassetes, POGO conducting devices and carrier is integrated in up and down the two of rack
Layer facilitates the outgoing carrying of operating personnel to effectively reduce jig integrally occupied area.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention；(incline
Oblique state)
Fig. 3 is a kind of carrier explosive view of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention；
Fig. 4 is a kind of carrier structure signal of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention
Figure；
Fig. 5 is a kind of carrier front view of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention；
Fig. 6 is a kind of portable electronic screen test fixture of adjustable angle of the embodiment of the present invention on carrier
Position limiting structure schematic diagram；
Fig. 7 is a kind of position limiting structure explosion of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention
Figure；
Fig. 8 is a kind of position limiting structure assembly of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention
Figure；
Fig. 9 is that a kind of POGO conducting devices of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention show
It is intended to；
Figure 10 is a kind of POGO conducting devices of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention
Crimp shrapnel schematic diagram；
Figure 11 is a kind of POGO conducting devices of the portable electronic screen test fixture of adjustable angle of the embodiment of the present invention
Crimp shrapnel schematic diagram；
In figure：1- mounting bases；2- racks；3-PG testing cassetes；4- carriers；5-POGO conducting devices；6- hinged shafts；7- screw threads
Hole；8- fixing bolts；9- position limiting structures；10- angular adjustment apparatus；11- arc-shaped holes；12- location structures；13-FPC briquettings
14- electronic curtains to be measured；15- crimps shrapnel；1.1- side plate；2.1- bottom plate；2.2- top plate；2.3- column；4.1- support rim；
5.1- the first metal switching parts；5.2- the second metal switching parts；5.3- metallic bending portion；5.3.1- metal conduction band；5.1.1- the
One protrusion；5.2.1- the second protrusion；9.1- guide groove；9.2- limited block；9.2-1- position block；9.2-2- anticreep blocks；
9.2-11-T shape blocks；9.2-12- connection sliding block；9.2-111- connection boss；9.2-121- connecting groove；12.1- threaded holes；
12.2- waist-shaped holes.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be 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 portable electronic screen test fixture of adjustable angle shown in Figure of description comprising installation
Seat 1 and rack 2, rack 2 is hinged by hinged shaft 6 and mounting base 1, and angular adjustment apparatus is provided between mounting base 1 and rack 2
10, PG testing cassetes 3, carrier 4 and POGO conducting devices 5 are provided on rack 2, and PG testing cassetes 3 and POGO conducting devices 5 are electrically connected
It connects, the electronic curtain to be measured being installed on carrier 4 is electrically connected by FPC with POGO conducting devices 5, in order to mitigate the matter of carrier 4
It measures and it is made to can be adapted for the lighting test of sizes electronic curtain, carrier 4 uses integral type platy structure punch forming,
The support rim 4.1 for being used to support electronic curtain to be measured is machined on one side surface of carrier 4 and for positioning electrical screen to be measured
Curtain and the position limiting structure 9 fallen that prevents from inclining when its overturning, position limiting structure 9 are set to the surrounding of support rim 4.1, and position limiting structure 9 can
With by the movement of manual or pneumatic actuation, position limiting structure 9 includes the guide groove 9.1 being set on 4 surface of carrier and the company of being slidably matched
The limited block 9.2 being connected in guide groove 9.1, limited block 9.2 are connect by location structure 12 with carrier 4.
Further, a kind of embodiment of location structure 12 is disclosed in attached drawing of the invention comprising be set to guiding
Threaded hole 12.1 in slot 9.1, the waist-shaped hole 12.2 being set on limited block 9.2 and across waist-shaped hole 12.2 and threaded hole 12.1
The position of the fixing bolt of connection, threaded hole 12.1 is corresponding with the position of waist-shaped hole 12.2.It may be noted that screw thread
Hole 12.1 is set on limited block 9.2, waist-shaped hole 12.2 is set to the technical solution of guide groove 9.1 and limited block 9.2 passes through
The technical solutions such as gas circuit connection air valve driving equally belong to the scope of protection of the present invention.
Further, limited block 9.2 of the invention includes being kept off for the positioning with electronic curtain side to be measured cooperation positioning
Block 9.2-1 and for preventing from inclining when its overturning the anticreep block 9.2-2 fallen with electronic curtain upper surface to be measured cooperation, position block
9.2-1 is slidably connected in guide groove 9.1, and anticreep block 9.2-2 is fixed in the upper ends position block 9.2-1 by screw,
The end of anticreep block 9.2-2 can be processed as wedge surface, anticreep when to suitable for various different scale electronic screen overturnings.
Further, position block 9.2-1 of the invention includes for the T shapes with electronic curtain side to be measured cooperation positioning
It is provided with connection boss on block 9.2-11 and connection sliding block 9.2-12 for being slidably matched with guide groove 9.1, T-shaped block 9.2-11
Be provided on 9.2-111, connection sliding block 9.2-12 for connecting groove 9.2-121, the T shape that connect boss 9.2-111 cooperation
Block 9.2-11 is fastened and connected with connection sliding block 9.2-12 by connecting boss 9.2-111 and the cooperation of connecting groove 9.2-121.Even
It meets sliding block 9.2-12 and can be designed as standard component batch machining, T-shaped block 9.2-11 can be according to the need of different scale electronic screens
It to replace at any time.
It has been arranged symmetrically position limiting structure 9 in the both sides long side of carrier 4, has been provided on the broadside of 6 side of close hinged shaft of carrier 4
Position limiting structure 9.
Further, angular adjustment apparatus 10 includes the side plate 1.1 being fixed in mounting base 1, and side plate 1.1 is arranged in rack
2 both sides, side plate 1.1 be mutually perpendicular to arrange with hinged shaft 6, and arc-shaped hole 11, the center of arc-shaped hole 11 are provided on side plate 1.1
Line is overlapped with the central axis of hinged shaft 6, and the side of rack 2 is provided with threaded hole 7, the central axis of threaded hole 7 in hinged shaft 6
Spacing between mandrel line is corresponding with the labyrinth of arc-shaped hole 11, and fixing bolt 8 is connected on threaded hole 7, and fixing bolt 8 is worn
Arc-shaped hole 11 is crossed to be threadedly coupled with threaded hole 7.It may be noted that angular adjustment apparatus 10 be not limited to it is interior in above-mentioned technical proposal
Hold, can also be used for the present invention as disclosed angle regulator in Chinese patent CN201309083Y.
Further, the crimping shrapnel 15 in POGO conducting devices 5 of the invention for connecting FPC is that flat planar is hardened
Structure, the crimping shrapnel 15 are used to connect the first metal switching part 5.1 of product connector, turn for connecting the second metal of FPC
Socket part 5.2 and metallic bending portion for the first metal switching part 5.1 and the second metal switching part 5.2 and elastically deformable to be connected
5.3, metallic bending portion 5.3 provides the first metal switching part 5.1 and the second metal switching part 5.2 axial approach or axial remote each other
From flexible deformation, which is equivalent to the spring of typical probe, enables the unsecured prolonged good basis of probe.
Probe, the first metal switching part 5.1, the second gold medal are both provided on first metal switching part 5.1 and the second metal switching part 5.2
Belong to switching part 5.2 and metallic bending portion 5.3 is integrally formed.The metal conduction band that metallic bending portion 5.3 is arranged by two parallel intervals
5.3.1 it forms, width/3 of width≤probe of the metal conduction band 5.3.1 of width/4 of probe≤every, every metal is led
It is made of not only electrically conductive but also resiliently flexible material with 5.3.1, while ensureing that the width of metallic bending portion 5.3 is probe
2~4 times of the width of head.The present invention optimal case be：The width of metallic bending portion 5.3 is 3 times of the width of probe.It is logical
The width for increasing metallic bending portion 5.3 is crossed, the conductive area of metallic bending portion 5.3 can be effectively improved, to reduce pressure
It connects the impedance of shrapnel and improves the conduction of crimping shrapnel.Every metal conduction band 5.3.1 by it is not only electrically conductive but also can elasticity
The material of deformation is made, and the impedance of every metal conduction band 3.1 is less than 50 milliohms, and the conveyance capacity of every metal conduction band 5.3.1 is big
Pacify in 3, it should be pointed out that, as long as metal conduction band 5.3.1 of the invention meets above-mentioned two requirement, as long as electrically conductive and can be real
The metal conduction band 5.3.1 of existing elastically-deformable any materials and shape may be used to the present invention, every metal conduction band 5.3.1's
Service life is 200,000 times, temperature in use is -40 DEG C~+120 DEG C.Further, metallic bending portion 5.3 of the invention is along its thickness
The projection of shape in degree direction includes any one in C-shaped, M shapes, S-shaped, work shape, arch, more S-shapeds.By to metallic bending portion
The reasonable selection of 5.3 shape can be effectively reduced the impedance of crimping shrapnel and improve the conduction of crimping shrapnel.Further
, in order to enable the present invention can be buffered effectively when being connect with product connector and FPC, the present invention transfers in the first metal
Metal arcuation conduction band 5.4, the second metal switching part 5.2 and metallic bending portion are provided between portion 5.1 and metallic bending portion 5.3
Metal arcuation conduction band 5.4 is provided between 5.3, metal arcuation conduction band 5.4 is by not only electrically conductive but also resiliently flexible material
It is made, can be semicircle, arc etc..
Further, in order to increase the contact area of the second metal switching part 5.2 and FPC, the present invention turns in the second metal
It is designed with through-hole on the probe of socket part, while increasing the number of probe；Probe is also not only electrically conductive but also can bullet
Property deformation material be made.Further, it is being compressed to balance the first metal switching part 5.1 and the second metal switching part 5.2
Generated torque when rebound, the present invention are provided on the first metal switching part 5.1 for offsetting the first metal switching part 5.1
First protrusion 5.1.1 of screen resilience, the direction of the first protrusion 5.1.1 are identical as the bending direction of metallic bending portion 5.3；Second gold medal
Belong to the second protrusion 5.2.1 being provided on switching part 5.2 for offsetting 5.2 screen resilience of the second metal switching part, the second protrusion
5.2.1 direction is identical as the bending direction of metallic bending portion 5.3.Further, in order to use test various products connector,
The shape of the probe of the first metal switching part 1 of the present invention is in P, B, T, F, W, M, V, O, R
Any one；The shape of the probe of second metal switching part 2 is P, B, T, F, W, M, V, O, R heads
In any one.The side of further first metal switching part 5.1 is provided with to be returned for offsetting the first metal switching part 5.1
First protrusion 5.1.1 of elastic force, the center of gravity of the first protrusion 5.1.1 are located at the switching of the first metal with the center of metallic bending portion 5.3
The same side in portion 5.1.Further, the side of the second metal switching part 5.2 is provided with for offsetting the second metal switching part 5.2
Second protrusion 5.2.1 of screen resilience, the center of gravity of the second protrusion 5.2.1 are located at the second metal with the center of metallic bending portion 5.3 and turn
The same side of socket part 5.2.
The rack 2 of the present invention includes that the bottom plate 2.1 of parallel arrangement and top plate 2.2, top plate 2.2 are fixed in by column 2.3
The top of bottom plate 2.1, PG testing cassetes 3 are set between bottom plate 2.1 and top plate 2.2 and affixed with bottom plate 2.1, and carrier 4 is fixed in top
The upper surface of plate 2.2, bottom plate 2.1 are hinged by hinged shaft 6 and mounting base 1.
When using the present invention, electronic curtain to be measured is put to carrier 4 by tester, and according to electronic curtain to be measured
Size adjusts the position of limited block 9.2, then by the FPC of electronic curtain to be measured crimping POGO conducting devices 5, makes itself and PG
Angle of the adjustable rack 2 relative to mounting base 1 after testing cassete 3 is connected, making human eye observation comfortably can start to test.
It should be understood that these are only the specific implementation mode of the present invention, but protection scope of the present invention is not limited to
In this, any technical person familiar with the field 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 portable electronic screen test fixture of adjustable angle, including mounting base (1) and rack (2), the rack (2)
It is hinged by hinged shaft (6) and the mounting base (1), angled adjustment dress is set between the mounting base (1) and the rack (2)
It sets (10), PG testing cassetes (3), carrier (4) and POGO conducting devices (5), the PG testing cassetes is provided on the rack (2)
(3) it is electrically connected with the POGO conducting devices (5), it is characterised in that：The carrier (4) is integral type platy structure, the load
It is provided with the support rim (4.1) for being used to support electronic curtain to be measured on the side surface for having (4) and for positioning electronics to be measured
Screen and the position limiting structure (9) fallen that prevents from inclining when its overturning, the position limiting structure (9) are set to the support rim (4.1)
Surrounding, the position limiting structure (9) include the guide groove (9.1) being set on carrier (4) surface and sliding connection in guiding
Limited block (9.2) in slot (9.1), the limited block (9.2) are connect by location structure (12) with the carrier (4).
2. the portable electronic screen test fixture of a kind of adjustable angle according to claim 1, it is characterised in that：It is described fixed
Bit architecture (12) includes the threaded hole (12.1) being set in the guide groove (9.1), is set on the limited block (9.2)
Waist-shaped hole (12.2) and the fixing bolt being connect with the threaded hole (12.1) across the waist-shaped hole (12.2), the threaded hole
(12.1) position is corresponding with the position of the waist-shaped hole (12.2).
3. the portable electronic screen test fixture of a kind of adjustable angle according to claim 1, it is characterised in that：The limit
Position block (9.2) include for electronic curtain side to be measured cooperation positioning position block (9.2-1) and be used for and electronics to be measured
Screen upper surface coordinates the anticreep block (9.2-2) fallen that prevents from inclining when its overturning, position block (9.2-1) company of being slidably matched
It is connected in the guide groove (9.1), the anticreep block (9.2-2) is fixed in the upper end the position block (9.2-1).
4. the portable electronic screen test fixture of a kind of adjustable angle according to claim 3, it is characterised in that：It is described fixed
Position block (9.2-1) include for electronic curtain side to be measured cooperation positioning T-shaped block (9.2-11) and be used for and guide groove
(9.1) connection sliding block (9.2-12) being slidably matched is provided with connection boss (9.2-111), institute on the T-shaped block (9.2-11)
The connecting groove (9.2-121) being provided on connection sliding block (9.2-12) for coordinating with the connection boss (9.2-111) is stated,
The T-shaped block (9.2-11) is recessed by the connection boss (9.2-111) and the connection with the connection sliding block (9.2-12)
The cooperation of slot (9.2-121) is fastened and connected.
5. the portable electronic screen test fixture of a kind of adjustable angle according to claim 1, it is characterised in that：The load
It has been arranged symmetrically position limiting structure (9) in the both sides long side for having (4), has been arranged on the broadside of close hinged shaft (6) side of the carrier (4)
There is position limiting structure (9).
6. the portable electronic screen test fixture of a kind of adjustable angle according to claim 1, it is characterised in that：The angle
Degree adjusting apparatus (10) includes the side plate (1.1) being fixed in the mounting base (1), and the side plate (1.1) is arranged in described
The both sides of frame (2), the side plate (1.1) be mutually perpendicular to arrange with the hinged shaft (6), and circular arc is provided on the side plate (1.1)
The center line in shape hole (11), the arc-shaped hole (11) is overlapped with the central axis of the hinged shaft (6), the side of the rack (2)
Face is provided with threaded hole (7), the spacing between the central axis and the central axis of the hinged shaft (6) of the threaded hole (7) with
The labyrinth of the arc-shaped hole (11) is corresponding, and fixing bolt (8), the fixing bolt (8) are connected on the threaded hole (7)
It is threadedly coupled with the threaded hole (7) across the arc-shaped hole (11).
7. the portable electronic screen test fixture of a kind of adjustable angle according to claim 1, it is characterised in that：It is described
Crimping shrapnel in POGO conducting devices (5) for connecting FPC is flat slab construction, which includes for connecting production
First metal switching part (5.1) of product connector, the second metal switching part (5.2) for connecting FPC and for connect first
The metallic bending portion (5.3) of metal switching part (5.1) and the second metal switching part (5.2), the first metal switching part
(5.1), the second metal switching part (5.2) and the metallic bending portion (5.3) are integrally formed, the first metal switching part
(5.1) and on the second metal switching part (5.2) it is both provided with probe, the metallic bending portion (5.3) is parallel by two
Spaced apart metal conduction band (5.3.1) composition, every metal conduction band (5.3.1) is by not only electrically conductive but also resiliently flexible
Material is made, width/3 of width≤probe of the metal conduction band (5.3.1) of width/4 of probe≤every.
8. the portable electronic screen test fixture of a kind of adjustable angle according to claim 7, it is characterised in that：Described
The side of one metal switching part (5.1) is provided with the first protrusion for offsetting first metal switching part (5.1) screen resilience
(5.1.1), the center of gravity of described first raised (5.1.1) and the center of the metallic bending portion (5.3) are located at first metal
The same side of switching part (5.1).
9. the portable electronic screen test fixture of a kind of adjustable angle according to claim 7, it is characterised in that：Described
The side of two metal switching parts (5.2) is provided with the second protrusion for offsetting second metal switching part (5.2) screen resilience
(5.2.1), the center of gravity of described second raised (5.2.1) and the center of the metallic bending portion (5.3) are located at second metal
The same side of switching part (5.2).
10. the portable electronic screen test fixture of a kind of adjustable angle according to claim 1, it is characterised in that：It is described
Rack (2) includes that the bottom plate (2.1) of parallel arrangement and top plate (2.2), the top plate (2.2) are fixed in institute by column (2.3)
State above bottom plate (2.1), the PG testing cassetes (3) be set between the bottom plate (2.1) and the top plate (2.2) and with it is described
Bottom plate (2.1) is affixed, and the carrier (4) is fixed in the upper surface of the top plate (2.2), and the bottom plate (2.1) passes through hinged shaft (6)
It is hinged with the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782927.3A CN108776400B (en) | 2018-07-17 | 2018-07-17 | Portable electronic screen test fixture of angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782927.3A CN108776400B (en) | 2018-07-17 | 2018-07-17 | Portable electronic screen test fixture of angularly adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108776400A true CN108776400A (en) | 2018-11-09 |
| CN108776400B CN108776400B (en) | 2024-04-05 |
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ID=64031299
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810782927.3A Active CN108776400B (en) | 2018-07-17 | 2018-07-17 | Portable electronic screen test fixture of angularly adjustable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109682998A (en) * | 2019-01-17 | 2019-04-26 | 武汉精毅通电子技术有限公司 | A kind of FPC positioning mechanism, FPC positioning device, display panel conducting device and lighting test jig |
| CN109827751A (en) * | 2019-03-01 | 2019-05-31 | 武汉精立电子技术有限公司 | A kind of mounting base hanging PG testing cassete and the display panel containing the PG testing cassete mounting base detect jig |
| CN110501661A (en) * | 2019-09-03 | 2019-11-26 | 浙江大学 | A kind of multi-functional dynamic electromagnet test device |
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690786A (en) * | 2004-04-28 | 2005-11-02 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display substrate bracing device |
| JP2007316022A (en) * | 2006-05-29 | 2007-12-06 | Micronics Japan Co Ltd | Mobile probe unit mechanism and electric inspection apparatus |
| CN101158770A (en) * | 2007-11-19 | 2008-04-09 | 友达光电（苏州）有限公司 | Positioning making device of liquid crystal display board |
| JP2008122145A (en) * | 2006-11-09 | 2008-05-29 | Micronics Japan Co Ltd | Probe alignment method, movable probe unit mechanism, and inspection device |
| CN201654381U (en) * | 2010-05-11 | 2010-11-24 | 北京京东方光电科技有限公司 | Detection equipment and detection system |
| CN102607804A (en) * | 2011-01-25 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Clamping assembly and backlight module testing device applying same |
| CN203849517U (en) * | 2014-05-04 | 2014-09-24 | 昆山龙腾光电有限公司 | Aligned-attaching jig |
| CN104090130A (en) * | 2014-06-30 | 2014-10-08 | 昆山迈致治具科技有限公司 | Screen testing jig suitable for various screens |
| CN104834114A (en) * | 2015-05-15 | 2015-08-12 | 武汉精测电子技术股份有限公司 | Opencell screen detection device |
| CN205374922U (en) * | 2015-11-10 | 2016-07-06 | 上海与德通讯技术有限公司 | Angle of visibility testing arrangement |
| CN205720981U (en) * | 2016-06-28 | 2016-11-23 | 京东方科技集团股份有限公司 | The mounting structure of a kind of fixing component and circuit board, display device |
| CN106646947A (en) * | 2016-12-23 | 2017-05-10 | 武汉精测电子技术股份有限公司 | Gammatuning testing jig for FOG liquid crystal screen |
| CN107121801A (en) * | 2017-06-29 | 2017-09-01 | 武汉精测电子技术股份有限公司 | A kind of automatically controlled lighting detection method of small size LCD screen |
| CN107132678A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of lifting detection means suitable for large scale LCM modules |
| CN206515372U (en) * | 2017-02-17 | 2017-09-22 | 深圳凯智通微电子技术有限公司 | A kind of flat probe of integrated circuit testing |
| CN206975085U (en) * | 2017-08-04 | 2018-02-06 | 健坤精密科技（深圳）有限公司 | A kind of precision measurement probe |
| CN107850623A (en) * | 2016-06-17 | 2018-03-27 | 欧姆龙株式会社 | Probe |
| CN207263798U (en) * | 2017-10-18 | 2018-04-20 | 健坤精密科技（深圳）有限公司 | A kind of precision probe test gauge |
| CN108572264A (en) * | 2018-06-21 | 2018-09-25 | 武汉精测电子集团股份有限公司 | A kind of crimping shrapnel in single buffer channel |
| CN108695617A (en) * | 2018-06-21 | 2018-10-23 | 武汉精测电子集团股份有限公司 | A kind of crimping shrapnel of more buffer channels |
| CN208506160U (en) * | 2018-07-17 | 2019-02-15 | 武汉精测电子集团股份有限公司 | A kind of portable electronic screen test fixture of adjustable angle |
-
2018
- 2018-07-17 CN CN201810782927.3A patent/CN108776400B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690786A (en) * | 2004-04-28 | 2005-11-02 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display substrate bracing device |
| JP2007316022A (en) * | 2006-05-29 | 2007-12-06 | Micronics Japan Co Ltd | Mobile probe unit mechanism and electric inspection apparatus |
| JP2008122145A (en) * | 2006-11-09 | 2008-05-29 | Micronics Japan Co Ltd | Probe alignment method, movable probe unit mechanism, and inspection device |
| CN101158770A (en) * | 2007-11-19 | 2008-04-09 | 友达光电（苏州）有限公司 | Positioning making device of liquid crystal display board |
| CN201654381U (en) * | 2010-05-11 | 2010-11-24 | 北京京东方光电科技有限公司 | Detection equipment and detection system |
| CN102607804A (en) * | 2011-01-25 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Clamping assembly and backlight module testing device applying same |
| CN203849517U (en) * | 2014-05-04 | 2014-09-24 | 昆山龙腾光电有限公司 | Aligned-attaching jig |
| CN104090130A (en) * | 2014-06-30 | 2014-10-08 | 昆山迈致治具科技有限公司 | Screen testing jig suitable for various screens |
| CN104834114A (en) * | 2015-05-15 | 2015-08-12 | 武汉精测电子技术股份有限公司 | Opencell screen detection device |
| CN205374922U (en) * | 2015-11-10 | 2016-07-06 | 上海与德通讯技术有限公司 | Angle of visibility testing arrangement |
| CN107850623A (en) * | 2016-06-17 | 2018-03-27 | 欧姆龙株式会社 | Probe |
| CN205720981U (en) * | 2016-06-28 | 2016-11-23 | 京东方科技集团股份有限公司 | The mounting structure of a kind of fixing component and circuit board, display device |
| CN106646947A (en) * | 2016-12-23 | 2017-05-10 | 武汉精测电子技术股份有限公司 | Gammatuning testing jig for FOG liquid crystal screen |
| CN206515372U (en) * | 2017-02-17 | 2017-09-22 | 深圳凯智通微电子技术有限公司 | A kind of flat probe of integrated circuit testing |
| CN107121801A (en) * | 2017-06-29 | 2017-09-01 | 武汉精测电子技术股份有限公司 | A kind of automatically controlled lighting detection method of small size LCD screen |
| CN107132678A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of lifting detection means suitable for large scale LCM modules |
| CN206975085U (en) * | 2017-08-04 | 2018-02-06 | 健坤精密科技（深圳）有限公司 | A kind of precision measurement probe |
| CN207263798U (en) * | 2017-10-18 | 2018-04-20 | 健坤精密科技（深圳）有限公司 | A kind of precision probe test gauge |
| CN108572264A (en) * | 2018-06-21 | 2018-09-25 | 武汉精测电子集团股份有限公司 | A kind of crimping shrapnel in single buffer channel |
| CN108695617A (en) * | 2018-06-21 | 2018-10-23 | 武汉精测电子集团股份有限公司 | A kind of crimping shrapnel of more buffer channels |
| CN208506160U (en) * | 2018-07-17 | 2019-02-15 | 武汉精测电子集团股份有限公司 | A kind of portable electronic screen test fixture of adjustable angle |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682998A (en) * | 2019-01-17 | 2019-04-26 | 武汉精毅通电子技术有限公司 | A kind of FPC positioning mechanism, FPC positioning device, display panel conducting device and lighting test jig |
| CN109827751A (en) * | 2019-03-01 | 2019-05-31 | 武汉精立电子技术有限公司 | A kind of mounting base hanging PG testing cassete and the display panel containing the PG testing cassete mounting base detect jig |
| CN109827751B (en) * | 2019-03-01 | 2024-06-11 | 武汉精立电子技术有限公司 | Mounting seat capable of hanging PG (Poly (propylene) test box and display panel detection jig comprising mounting seat |
| CN110501661A (en) * | 2019-09-03 | 2019-11-26 | 浙江大学 | A kind of multi-functional dynamic electromagnet test device |
| CN110501660A (en) * | 2019-09-03 | 2019-11-26 | 浙江大学 | A kind of multifunctional static electromagnet test device |
| WO2021253735A1 (en) * | 2020-06-16 | 2021-12-23 | 法特迪精密科技（苏州）有限公司 | Auxiliary test fixture for accuracy debugging of testing machine |
| CN112985765A (en) * | 2021-02-05 | 2021-06-18 | 南京创维平面显示科技有限公司 | Display assembly line and assembly and warehousing method based on same |
| CN113030699A (en) * | 2021-03-03 | 2021-06-25 | 珠海市精实测控技术有限公司 | Bending type board card function test fixture and device |
| CN113030699B (en) * | 2021-03-03 | 2022-07-15 | 珠海市精实测控技术有限公司 | Bending type board card function test fixture and device |
| CN114422634A (en) * | 2022-03-25 | 2022-04-29 | 深圳市奇彩液晶显示技术有限公司 | Rotary mobile phone screen full-detection device |
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