CN208736654U - A kind of light guide plate rotation detection platform - Google Patents
A kind of light guide plate rotation detection platform Download PDFInfo
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- CN208736654U CN208736654U CN201821424350.0U CN201821424350U CN208736654U CN 208736654 U CN208736654 U CN 208736654U CN 201821424350 U CN201821424350 U CN 201821424350U CN 208736654 U CN208736654 U CN 208736654U
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- light guide
- guide plate
- lifting shaft
- fixed station
- swivel mount
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Abstract
The utility model discloses a kind of light guide plate rotation detection platform, including turntable, lifting shaft, swivel mount, multi-orientation detection frame, telescopic support legs, universal wheel；The turntable is provided centrally with lifting shaft mounting hole, and lifting shaft mounting hole and lifting shaft cooperate, and lifting shaft is mounted on turntable by going up and down shaft mounting hole；Lifting shaft top is equipped with swivel mount, and swivel bearing is provided in swivel mount, and swivel mount is mounted on lifting shaft by swivel bearing；Swivel mount includes multiple adjutages, and adjutage one end is connected on swivel bearing, and multiple adjutages are around the rounded matrix distribution of swivel bearing；The adjutage other end is provided with multi-orientation detection frame；It is provided with telescopic support legs below the turntable, universal wheel is installed below telescopic support legs.The utility model has the characteristics that the testing staff that height is adjustable, multi-angle shows, adapts to different heights operates detection.
Description
Technical field
The utility model relates to a kind of light guide plates to rotate detection platform, and especially a kind of height is adjustable, multi-angle is shown, suitable
The testing staff of different heights is answered to operate the light guide plate rotation detection platform of detection.
Background technique
Light guide plate (light guide plate) is acrylic/PC plate material using optical grade, then high anti-with having
Rate and the not hitech materials of extinction are penetrated, stamps light guiding points with UV screen printing technology in the acryl plates bottom surface of optical grade.
The light that issues from lamp is drawn in the stop on optical grade acryl plates surface, when light is mapped to using optical grade acryl plates
When each light guiding points, reflected light can be spread toward all angles, then destroyed conditioned reflex and projected by light guide plate front.By various
Density, light guiding points not of uniform size, can make light guide plate uniformly light-emitting.
Since light guide plate is one of the Primary Component in LED backlight field, technology content is also higher, generally by the factory of profession
Family's production, and strict inspection is had to pass through before the light guide plate factory sold.Conventional method is that light guide plate is installed to backlight mould
In group, whether there is by the backlight module that light guide plate is assembled in different directions and angular observation because light guide plate shape and structure is abnormal or
Shadow, speck situation caused by light guide plate surface scratches after detection, are needed again to dismantle light guide plate from backlight module and are taken
Out.Using simplify backlight module after, directly light guide plate incidence surface be arranged light source, multi-angle observation light guide plate light-out effect, with
Whether detection light guide plate goes out light abnormal；But such method can not unify the height of detection platform for the testing staff of different heights
Degree, therefore testing staff's Shi Changyong hand lifts light guide plate detection, very to scratch light guide plate.
Utility model content
The purpose of this utility model is to provide a kind of height, and adjustable, multi-angle shows, adapts to the detection people of different heights
The light guide plate of member's operation detection rotates detection platform.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of light guide plate rotation detection platform, including turntable, lifting shaft, swivel mount, multi-orientation detection frame, retractable support
Leg, universal wheel；
The turntable is provided centrally with lifting shaft mounting hole, and lifting shaft mounting hole and lifting shaft cooperate, and lifting shaft passes through
Lifting shaft mounting hole is mounted on turntable；Lifting shaft top is equipped with swivel mount, and swivel bearing is provided in swivel mount, rotation
Frame is mounted on lifting shaft by swivel bearing；Swivel mount includes multiple adjutages, and adjutage one end is connected on swivel bearing,
Multiple adjutages are around the rounded matrix distribution of swivel bearing；The adjutage other end is provided with multi-orientation detection frame；
It is provided with telescopic support legs below the turntable, universal wheel is installed below telescopic support legs；
The lifting shaft is cylinder block, and lifting shaft is connected on air pump by tracheae；Lifting shaft top is provided with bearing peace
Fill fixed link；
The swivel mount lower surface is provided centrally with swivel bearing, and swivel bearing is mounted on the bearing of lifting shaft top setting
It installs in fixed link；
The multi-orientation detection frame includes vertical adjustment plate, lateral adjustments plate, universal shaft, light guide plate fixed station, light source, is indulged
The adjutage end of swivel mount is fixed by screws in adjustable plate, vertical adjustment plate is vertically arranged；It is arranged on vertical adjustment plate
There is longitudinal spacing slot, longitudinal spacing slot position is in vertical adjustment plate outer surface, and adjustable plate direction is arranged longitudinal spacing slot along longitudinal direction；It is vertical
Track litter is provided with into limiting slot, track litter end is fixed on lateral adjustments plate；The setting of lateral adjustments plate outer surface
There is cross spacing slot, two cross spacing slots are horizontally disposed；Cross spacing slot is equipped with light guide plate fixed station by universal shaft, leads
Light source is installed on tabula rasa fixed station；
Described universal shaft one end is mounted in cross spacing slot, and the other end of universal shaft is fixed on light guide plate fixed station back
Face；Universal shaft drives light guide plate fixed station, and transversely limiting slot moves horizontally；
Light guide plate fixed station bottom is provided with along side, is provided with light source on the inside of side；Light source is by LED lamp bead and PCB
Circuit board composition, several LED lamp beads are welded in PCB circuit board；The PCB circuit board back side is sticked to leaded light by heat-conducting double-sided gluing
Plate fixed station on the inside of the side；
The light guide plate fixed station is provided with fixture along the opposite side of side face, and several spacing are distributed in light guide plate fixed station
Outside.
A kind of light guide plate of the utility model rotates detection platform, and with height, adjustable, multi-angle shows, adapts to different heights
Testing staff operate detection the characteristics of.
The utility model has the beneficial effects that
The utility model telescopic support legs can along telescopic support legs direction adjustment length, by adjusting telescopic support legs,
To keep turntable horizontal；
The lifting shaft is cylinder block, and lifting shaft is connected on air pump by tracheae, is pumped into lifting shaft by air pump
Air pressure, adjusts the height of lifting shaft, puts down so that the testing staff for keeping height different detects the detection with optimal viewing angle observation
Light guide plate on platform；
By vertical adjustment plate, lateral adjustments plate, universal shaft, the cooperation of light guide plate fixed station, make light guide plate fixed station can be with
Change rotation wide-angle is presented, enables whether testing staff has flaw from multi-orientation detection light guide plate；Light source is irradiated to
On light guide plate fixed station on fixed light guide plate incidence surface, light guide plate interior lights are observed convenient for testing staff and pass through propagation, amplification
Light guide plate multi-angle outgoing light homogeneity and arrangement situation；
The light guide plate fixed station is provided with fixture along the opposite side of side face, and several spacing are distributed in light guide plate fixed station
Outside, several fixture lines with along Bian Pinghang；Light guide plate is placed on light guide plate fixed station lateral surface, and light guide plate one end is against along side
Light source on, the other end of light guide plate is fixed on light guide plate fixed station by fixture, to make to lead in the platform rotation process
Tabula rasa will not be displaced and slide.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram that a kind of light guide plate of the utility model rotates detection platform；
Fig. 2 is the structural schematic diagram that a kind of light guide plate of the utility model rotates detection platform；
Fig. 3 is the structural schematic diagram that a kind of light guide plate of the utility model rotates detection platform；
Fig. 4 is the structural schematic diagram that a kind of light guide plate of the utility model rotates detection platform.
Specific embodiment
The purpose of this utility model can be achieved through the following technical solutions:
A kind of light guide plate rotation detection platform, is examined referring to Fig. 1-4, including turntable 1, lifting shaft 2, swivel mount 3, multi-angle
Survey frame 4, telescopic support legs 5, universal wheel 6；
The turntable 1 is provided centrally with lifting shaft mounting hole, and lifting shaft mounting hole and lifting shaft 2 cooperate, and lifting shaft 2 is logical
Lifting shaft mounting hole is crossed to be mounted on turntable 1；2 top of lifting shaft is equipped with swivel mount 3, is provided with rotary shaft in swivel mount 3
It holds, swivel mount 3 is mounted on lifting shaft 2 by swivel bearing, and swivel mount 3 can horizontally rotate around swivel bearing；Swivel mount 3 includes
Multiple adjutages, adjutage one end are connected on swivel bearing, and multiple adjutages are around the rounded matrix distribution of swivel bearing；Extend
The arm other end is provided with multi-orientation detection frame 4；
It is provided with telescopic support legs 5 below the turntable 1, universal wheel 6 is installed below telescopic support legs 5；Flexible branch
Support leg 5 can be along 5 direction adjustment length of telescopic support legs, by adjusting telescopic support legs 5, to keep turntable 1 horizontal；
The lifting shaft 2 is cylinder block, and lifting shaft 2 is connected on air pump by tracheae, is pumped into lifting shaft 2 by air pump
Air pressure, adjust lifting shaft 2 height, thus the testing staff for keeping height different with optimal viewing angle observe detect the detection
Light guide plate on platform；2 top of lifting shaft is provided with bearing installation fixed link；
3 lower surface of swivel mount is provided centrally with swivel bearing, and swivel bearing is mounted on the axis of 2 top of lifting shaft setting
It holds in installation fixed link；
The multi-orientation detection frame 4 includes vertical adjustment plate 41, lateral adjustments plate 42, universal shaft 43, light guide plate fixed station
44, light source 45, vertical adjustment plate 41 are fixed by screws in the adjutage end of swivel mount 3, and vertical adjustment plate 41 is vertically arranged；
Longitudinal spacing slot 411 is provided on vertical adjustment plate 41, longitudinal spacing slot 411 is located at 41 outer surface of vertical adjustment plate, longitudinal to limit
41 direction of adjustable plate is arranged position slot 411 along longitudinal direction；Track litter is provided in longitudinal spacing slot 411, track litter end is fixed
On lateral adjustments plate 42；42 outer surface of lateral adjustments plate is provided with cross spacing slot 421, and two cross spacing slots 421 are horizontal
Setting；Cross spacing slot 421 is equipped with light guide plate fixed station 44 by universal shaft 43, is equipped with light source on light guide plate fixed station 44
45；Cooperated by vertical adjustment plate 41, lateral adjustments plate 42, universal shaft 43, light guide plate fixed station 44, makes light guide plate fixed station 44
Rotation can be changed wide-angle is presented, enable whether testing staff has flaw from multi-orientation detection light guide plate；Light source 45
It is irradiated on light guide plate incidence surface fixed on light guide plate fixed station 44, observes light guide plate interior lights convenient for testing staff and pass through biography
It broadcasts, amplification light guide plate multi-angle outgoing light homogeneity and arrangement situation；
Described 43 one end of universal shaft is mounted in cross spacing slot 421, and it is solid that the other end of universal shaft 43 is fixed on light guide plate
Determine 44 back side of platform；Universal shaft 43 drives light guide plate fixed station 44, and transversely limiting slot 421 moves horizontally；
44 bottom of light guide plate fixed station is provided with along side, is provided with light source 45 on the inside of side；Light source 45 is by LED lamp bead
It is formed with PCB circuit board, several LED lamp beads are welded in PCB circuit board；The PCB circuit board back side is viscous by heat-conducting double-sided gluing
In light guide plate fixed station 44 on the inside of side；
The light guide plate fixed station 44 is provided with fixture along the opposite side of side face, and several spacing are distributed in light guide plate and fix
The outside of platform 44, several fixture lines with along Bian Pinghang；Light guide plate is placed on 44 lateral surface of light guide plate fixed station, and light guide plate one end is supported
On the light source 45 along side, the other end of light guide plate is fixed on light guide plate fixed station 44 by fixture, so that the platform be made to turn
During dynamic, light guide plate will not be displaced and slide.
Working principle of the utility model is:
The utility model is provided centrally with lifting shaft mounting hole in turntable 1, and lifting shaft mounting hole and lifting shaft 2 cooperate,
Lifting shaft 2 is mounted on turntable 1 by going up and down shaft mounting hole；2 top of lifting shaft is equipped with swivel mount 3, setting in swivel mount 3
There is swivel bearing, swivel mount 3 is mounted on lifting shaft 2 by swivel bearing, and swivel mount 3 can horizontally rotate around swivel bearing；Rotation
Pivoted frame 3 includes multiple adjutages, and adjutage one end is connected on swivel bearing, and multiple adjutages are around the rounded matrix of swivel bearing
Distribution；The adjutage other end is provided with multi-orientation detection frame 4；
Telescopic support legs 5 can be along 5 direction adjustment length of telescopic support legs, by adjusting telescopic support legs 5, to make to rotate
Platform 1 is horizontal；
The lifting shaft 2 is cylinder block, and lifting shaft 2 is connected on air pump by tracheae, is pumped into lifting shaft 2 by air pump
Air pressure, adjust lifting shaft 2 height, thus the testing staff for keeping height different with optimal viewing angle observe detect the detection
Light guide plate on platform；
Cooperated by vertical adjustment plate 41, lateral adjustments plate 42, universal shaft 43, light guide plate fixed station 44, consolidates light guide plate
Rotation can be changed wide-angle is presented by determining platform 44, enable whether testing staff has flaw from multi-orientation detection light guide plate；
Light source 45 is irradiated on light guide plate incidence surface fixed on light guide plate fixed station 44, observes light guide plate interior lights convenient for testing staff
By propagating, amplification light guide plate multi-angle outgoing light homogeneity and arrangement situation；
The light guide plate fixed station 44 is provided with fixture along the opposite side of side face, and several spacing are distributed in light guide plate and fix
The outside of platform 44, several fixture lines with along Bian Pinghang；Light guide plate is placed on 44 lateral surface of light guide plate fixed station, and light guide plate one end is supported
On the light source 45 along side, the other end of light guide plate is fixed on light guide plate fixed station 44 by fixture, so that the platform be made to turn
During dynamic, light guide plate will not be displaced and slide.
A kind of light guide plate of the utility model rotates detection platform, and with height, adjustable, multi-angle shows, adapts to different heights
Testing staff operate detection the characteristics of.
The utility model has the beneficial effects that
The utility model telescopic support legs can along telescopic support legs direction adjustment length, by adjusting telescopic support legs,
To keep turntable horizontal；
The lifting shaft is cylinder block, and lifting shaft is connected on air pump by tracheae, is pumped into lifting shaft by air pump
Air pressure, adjusts the height of lifting shaft, puts down so that the testing staff for keeping height different detects the detection with optimal viewing angle observation
Light guide plate on platform；
By vertical adjustment plate, lateral adjustments plate, universal shaft, the cooperation of light guide plate fixed station, make light guide plate fixed station can be with
Change rotation wide-angle is presented, enables whether testing staff has flaw from multi-orientation detection light guide plate；Light source is irradiated to
On light guide plate fixed station on fixed light guide plate incidence surface, light guide plate interior lights are observed convenient for testing staff and pass through propagation, amplification
Light guide plate multi-angle outgoing light homogeneity and arrangement situation；
The light guide plate fixed station is provided with fixture along the opposite side of side face, and several spacing are distributed in light guide plate fixed station
Outside, several fixture lines with along Bian Pinghang；Light guide plate is placed on light guide plate fixed station lateral surface, and light guide plate one end is against along side
Light source on, the other end of light guide plate is fixed on light guide plate fixed station by fixture, to make to lead in the platform rotation process
Tabula rasa will not be displaced and slide.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (8)
1. a kind of light guide plate rotates detection platform, including turntable (1), lifting shaft (2), swivel mount (3), multi-orientation detection frame
(4), telescopic support legs (5), universal wheel (6), it is characterised in that；
The turntable (1) is provided centrally with lifting shaft mounting hole, and lifting shaft mounting hole and lifting shaft (2) cooperate, lifting shaft (2)
It is mounted on turntable (1) by going up and down shaft mounting hole；Lifting shaft (2) top is equipped with swivel mount (3), is set in swivel mount (3)
It is equipped with swivel bearing, swivel mount (3) is mounted on lifting shaft (2) by swivel bearing；Swivel mount (3) includes multiple adjutages,
Adjutage one end is connected on swivel bearing, and multiple adjutages are around the rounded matrix distribution of swivel bearing；The adjutage other end is set
It is equipped with multi-orientation detection frame (4).
2. a kind of light guide plate according to claim 1 rotates detection platform, which is characterized in that below the turntable (1)
It is provided with telescopic support legs (5), universal wheel (6) is installed below telescopic support legs (5).
3. a kind of light guide plate according to claim 1 rotates detection platform, which is characterized in that the lifting shaft (2) is gas
Cylinder column, lifting shaft (2) are connected on air pump by tracheae；Lifting shaft (2) top is provided with bearing installation fixed link.
4. a kind of light guide plate according to claim 1 rotates detection platform, which is characterized in that swivel mount (3) following table
Face is provided centrally with swivel bearing, and swivel bearing is mounted in the bearing installation fixed link of lifting shaft (2) top setting.
5. a kind of light guide plate according to claim 1 rotates detection platform, which is characterized in that the multi-orientation detection frame
(4) include vertical adjustment plate (41), lateral adjustments plate (42), universal shaft (43), light guide plate fixed station (44), light source (45), indulge
The adjutage end of swivel mount (3) is fixed by screws in adjustable plate (41), vertical adjustment plate (41) is vertically arranged；It is longitudinal to adjust
It is provided with longitudinal spacing slot (411) on section plate (41), longitudinal spacing slot (411) is located at vertical adjustment plate (41) outer surface, longitudinal
Adjustable plate (41) direction is arranged limiting slot (411) along longitudinal direction；Track litter, track litter are provided in longitudinal spacing slot (411)
End is fixed on lateral adjustments plate (42)；Lateral adjustments plate (42) outer surface is provided with cross spacing slot (421), two transverse directions
Limiting slot (421) is horizontally disposed；Cross spacing slot (421) is equipped with light guide plate fixed station (44) by universal shaft (43), guide-lighting
Light source (45) are installed on plate fixed station (44).
6. a kind of light guide plate according to claim 5 rotates detection platform, which is characterized in that described universal shaft (43) one end
It is mounted in cross spacing slot (421), the other end of universal shaft (43) is fixed on light guide plate fixed station (44) back side；Universal shaft
(43) driving light guide plate fixed station (44), transversely limiting slot (421) moves horizontally.
7. a kind of light guide plate according to claim 5 rotates detection platform, which is characterized in that the light guide plate fixed station
(44) bottom is provided with along side, is provided with light source (45) on the inside of side；Light source (45) is made of LED lamp bead and PCB circuit board, if
Dry LED lamp bead is welded in PCB circuit board；The PCB circuit board back side is pasted onto light guide plate fixed station (44) by bond plies
On the inside of the side.
8. a kind of light guide plate according to claim 5 rotates detection platform, which is characterized in that the light guide plate fixed station
(44) fixture is provided with along the opposite side of side face, several spacing are distributed on the outside of light guide plate fixed station (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424350.0U CN208736654U (en) | 2018-08-31 | 2018-08-31 | A kind of light guide plate rotation detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424350.0U CN208736654U (en) | 2018-08-31 | 2018-08-31 | A kind of light guide plate rotation detection platform |
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| Publication Number | Publication Date |
|---|---|
| CN208736654U true CN208736654U (en) | 2019-04-12 |
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ID=66032292
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821424350.0U Active CN208736654U (en) | 2018-08-31 | 2018-08-31 | A kind of light guide plate rotation detection platform |
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| Country | Link |
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| CN (1) | CN208736654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282966A (en) * | 2018-08-31 | 2019-01-29 | 合肥泰沃达智能装备有限公司 | A kind of light guide plate rotation detection platform |
-
2018
- 2018-08-31 CN CN201821424350.0U patent/CN208736654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282966A (en) * | 2018-08-31 | 2019-01-29 | 合肥泰沃达智能装备有限公司 | A kind of light guide plate rotation detection platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light guide plate rotation detecting platform Effective date of registration: 20200323 Granted publication date: 20190412 Pledgee: Hefei Qiying venture capital partnership (L.P.) Pledgor: HEFEI TAIWO INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2020340000008 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230321 Granted publication date: 20190412 Pledgee: Hefei Qiying venture capital partnership (L.P.) Pledgor: HEFEI TAIWO INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2020340000008 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |