CN107271149B - A kind of display screen testing agency - Google Patents
A kind of display screen testing agency Download PDFInfo
- Publication number
- CN107271149B CN107271149B CN201710451226.7A CN201710451226A CN107271149B CN 107271149 B CN107271149 B CN 107271149B CN 201710451226 A CN201710451226 A CN 201710451226A CN 107271149 B CN107271149 B CN 107271149B
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- Prior art keywords
- positioning plate
- installing frame
- slot
- plate
- display screen
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of display screen testing agencies, comprising: bottom plate, first support, second support, the first rotating electric machine, the second rotating electric machine, installing frame, multiple positioning plates and multiple fixing bolts.It can control the first rotating electric machine and the work of the second rotating electric machine drive the display screen on installing frame to carry out turning operation, realize the turn over function of display screen when detecting by the way that the first rotating electric machine and the second rotating electric machine is arranged at the both ends of installing frame；It on installing frame by being arranged lateral the first positioning plate and the second positioning plate and vertical third positioning plate and the 4th positioning plate, the position of each positioning plate is adjusted for various sizes of display screen, it is locked finally by fixing bolt, the clipping operation for completing display screen, can be adapted for the display screen of different size；It plays certain buffer function when clamping display screen by installing rubber pad on positioning plate, and display screen is avoided to be damaged in clamping process.
Description
Technical field:
The invention belongs to display screen detection technique fields, are specifically related to a kind of display screen testing agency.
Background technique:
LED display is a kind of flat-panel monitor, is made of LED module panel small one by one.LED display is generally used
To show the various information such as text, image, video, video signal.LED, that is, light emitting diode, it is that one kind is partly led by control
The display mode of body light emitting diode, gallium, arsenic, phosphorus, nitrogen, indium compound made of diode, when electronics and hole-recombination
When can give off visible light, thus can be used to that light emitting diode is made.In order to guarantee to show quality, need strict control entire
The flatness of LED display, each LED display board pixel center away from deviation, the horizontal relative dislocation deviation of each LED display,
And the assembly precisions such as vertically opposite dislocation deviation.In order to ensure the reliability that LED display uses, failure is avoided the occurrence of, because
This, LED display needs to carry out detection various aspects of performance before factory.
When existing LED display detects, usually LED display is placed on a shelf on either platform, frame
Son and platform are fixed, and the LED display of same specification can only be detected, when the LED for needing to detect different size is shown
When screen, need to remake shelf, cost of idleness, and detection efficiency is low；And existing shelf can only be to one of display screen
Face is detected, and cannot be overturn, and when detecting second face, is needed to remove display screen, be retightened, detection effect is poor.
Summary of the invention:
For this purpose, technical problem to be solved by the present invention lies in be used for the detection shelf of LED display in the prior art only
The display screen of same specification can be detected, and not have turn over function, a face of display screen can only be detected, to propose one kind
Display screen testing agency.
In order to achieve the above objectives, technical scheme is as follows:
A kind of display screen testing agency, comprising:
Bottom plate, bottom plate upper end two sides are respectively arranged with first support and second support.
First rotating electric machine and the second rotating electric machine, first rotating electric machine is fixed in the first support, described
Second rotating electric machine is fixed in the second support.
Installing frame, the installing frame are arranged between the first support and the second support, first electric rotating
The output shaft of machine is connect after passing through the first support with the first end of the installing frame, the output shaft of second rotating electric machine
It is connect after the second support with the second end of the installing frame, the installing frame, the left plate of the installing frame and the right side
The first slot and the second slot disposed in parallel up and down are separately formed on side plate, on the front side board and back side panel of the installing frame
It has been separately formed third slot and the 4th slot disposed in parallel up and down.
Lateral the first positioning plate and the second positioning plate, the both ends sleeve of first positioning plate is on the left of the installing frame
In the first slot on plate and right side plate, the both ends sleeve of second positioning plate is on the installing frame left plate and right side plate
The second slot in.
Vertical third positioning plate and the 4th positioning plate, the both ends sleeve of the third positioning plate is on front side of the installing frame
In third slot on plate and back side panel, the both ends sleeve of the 4th positioning plate is in the installing frame front side board and back side panel
In 4th slot.
First fixing bolt, the second fixing bolt, third fixing bolt, the 4th fixing bolt, the left side of the installing frame
The second locating slot for forming the first locating slot being connected to first slot on plate and being connected to second slot, institute
It states and forms the third locating slot being connected to the third slot on the back side panel of installing frame and be connected to the 4th slot
The 4th locating slot, first fixing bolt is screwed onto a left side after sequentially passing through first locating slot, first positioning plate
On side plate, second fixing bolt is screwed on left plate after sequentially passing through second locating slot, second positioning plate,
The third fixing bolt is screwed on back side panel after sequentially passing through the third locating slot, the third positioning plate, and described
Four fixing bolts are screwed on back side panel after sequentially passing through the 4th locating slot, the 4th positioning plate.
As a preferred embodiment of the above technical solution, several mounting holes are formed on the bottom plate, are provided on the mounting hole
Fixing bolt.
As a preferred embodiment of the above technical solution, it is provided with first through hole in the first support, is set in the second support
It is equipped with the second through-hole, first rotating electric machine passes through the first end that the installing frame is connected after the first through hole, and described the
Two rotating electric machines connect the second end of the installing frame after second through-hole.
As a preferred embodiment of the above technical solution, first positioning plate is located at the upper end of second positioning plate, and described
Three positioning plates are located at the upper end of the 4th positioning plate.
As a preferred embodiment of the above technical solution, it is fixed with the first rubber pad on the lower end surface of first positioning plate, it is described
It is fixed with the second rubber pad on the upper surface of second positioning plate, is fixed with third rubber on the lower end surface of the third positioning plate
It pads, is fixed with the 4th rubber pad on the upper surface of the 4th positioning plate.
As a preferred embodiment of the above technical solution, it is formed on first positioning plate and first fixing bolt to be allowed to penetrate
First threaded hole forms the second threaded hole for allowing second fixing bolt to penetrate, the third on second positioning plate
The third threaded hole for allowing the third fixing bolt to penetrate is formed on positioning plate, is formed described in allowing on the 4th positioning plate
The 4th threaded hole that 4th fixing bolt penetrates.
The beneficial effects of the present invention are: it is by being arranged the first rotating electric machine and the second electric rotating at the both ends of installing frame
Machine, can control the first rotating electric machine and the work of the second rotating electric machine drives the display screen on installing frame to carry out turning operation, real
The turn over function of display screen when detecting is showed；It on installing frame by being arranged lateral the first positioning plate and the second positioning plate
And vertical third positioning plate and the 4th positioning plate, the position of each positioning plate is adjusted for various sizes of display screen, most
It is locked afterwards by fixing bolt, completes the clipping operation of display screen, can be adapted for the display screen of different size；It passes through
Rubber pad is installed on positioning plate, plays certain buffer function when clamping display screen, avoid display screen under strong pressure by
Damage.Present apparatus structure is simple and convenient to operate, is applied widely, and large-scale production is suitble to be applicable in.
Detailed description of the invention:
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the display screen testing agency structural schematic diagram of one embodiment of the invention；
Fig. 2 is the display screen testing agency rearview of one embodiment of the invention；
Fig. 3 is the cross-sectional view of installing frame in Fig. 1 of one embodiment of the invention；
Fig. 4 is the cross-sectional view of installing frame in Fig. 2 of one embodiment of the invention；
Cross-sectional view when Fig. 5 is the installing frame side view of one embodiment of the invention；
Fig. 6 does not install cross-sectional view when positioning plate side view for the installing frame of one embodiment of the invention.
Symbol description in figure:
1- bottom plate, 2- first support, 3- second support, the first rotating electric machine of 4-, the second rotating electric machine of 5-, 6- installing frame,
The first positioning plate of 7-, the second positioning plate of 8-, 9- third positioning plate, the 4th positioning plate of 10-, the first fixing bolt of 11-, 12- second
Fixing bolt, 13- third fixing bolt, the 4th fixing bolt of 14-, the first rubber pad of 15-, the second rubber pad of 16-, 17- third
Rubber pad, the 4th rubber pad of 18-, 19- fixing bolt, 101- mounting hole, 201- first through hole, the second through-hole of 301-, 601-
One slot, the second slot of 602-, 603- third slot, the 4th slot of 604-, the first locating slot of 605-, the second locating slot of 606-,
607- third locating slot, the 4th locating slot of 608-, the first threaded hole of 701-, the second threaded hole of 801-, 901- third bolt hole,
The 4th threaded hole of 1001-.
Specific embodiment:
As shown in Figure 1 and Figure 2, display screen testing agency of the invention, comprising:
Bottom plate 1, the 1 upper end two sides of bottom plate are respectively arranged with first support 2 and second support 3.It is formed on the bottom plate 1
There are several mounting holes 101, is provided with fixing bolt 19 on the mounting hole 101.
First rotating electric machine 4 and the second rotating electric machine 5, first rotating electric machine 4 are fixed in the first support 2,
Second rotating electric machine 5 is fixed in the second support 3.First through hole 201 is provided in the first support 2, it is described
The second through-hole 301 is provided in second support 3, first rotating electric machine 4 connects the peace after passing through the first through hole 201
Frame up 6 first end, second rotating electric machine 5 connects the second end of the installing frame 6 after passing through second through-hole 301.
Installing frame 6, the installing frame 6 are arranged between the first support 2 and the second support 3, first rotation
The output shaft of rotating motor 4 is connect after passing through the first support 2 with the first end of the installing frame 6, second rotating electric machine 5
Output shaft pass through the second support 3 after connect with the second end of the installing frame 6, such as Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 institute
Show, the first slot 601 and the second slot disposed in parallel up and down have been separately formed on the left plate and right side plate of the installing frame 6
602, it has been separately formed third slot 603 and the 4th disposed in parallel up and down on the front side board and back side panel of the installing frame 6 and has inserted
Slot 604.
Lateral the first positioning plate 7 and the second positioning plate 8, the both ends sleeve of first positioning plate 7 is in the installing frame 6
In the first slot 601 on left plate and right side plate, the both ends sleeve of second positioning plate 7 is in 6 left plate of installing frame
In the second slot 602 on right side plate.
Vertical third positioning plate 9 and the 4th positioning plate 10, the both ends sleeve of the third positioning plate 9 is in the installing frame
In third slot 603 on 6 front side boards and back side panel, the both ends sleeve of the 4th positioning plate 10 is in 6 front side of installing frame
In 4th slot 604 of plate and back side panel.
First positioning plate 7 is located at the upper end of second positioning plate 8, and the third positioning plate 9 is located at the described 4th
The upper end of positioning plate 10.The first rubber pad 15 is fixed on the lower end surface of first positioning plate 7, second positioning plate 8
It is fixed with the second rubber pad 16 on upper surface, is fixed with third rubber pad 17 on the lower end surface of the third positioning plate 9, described
The 4th rubber pad 18 is fixed on the upper surface of four positioning plates 10.The lower end of first positioning plate 7 is provided with the first groove (figure
In be not shown), the upper end of the third positioning plate 9 is provided with the second groove (not shown), by setting the first groove and
The junction of second groove, the first positioning plate 7 and third positioning plate 9 can smoothly engage, i.e. the first positioning plate 7 can be
It is moved in two grooves, third positioning plate 9 can move in the first groove.The setting of second positioning plate 8 and the 4th positioning plate 10
It is identical with the setting of third positioning plate 9 with above-mentioned first positioning plate 7.Display screen is clamped in the bottom right of installing frame shown in figure
Angle.
First fixing bolt 11, the second fixing bolt 12, third fixing bolt 13, the 4th fixing bolt 15, the installation
Formed on the left plate of frame 6 the first locating slot 605 being connected to first slot 601 and with second slot 602
Second locating slot 606 of connection forms third be connected to the third slot 603 on the back side panel of the installing frame 6 and determines
Position slot 607 and the 4th locating slot 608 that is connected to the 4th slot, first fixing bolt 11 sequentially pass through described the
It is screwed on left plate after a positioning groove 605, first positioning plate 7, second fixing bolt 12 sequentially passes through described
It is screwed on left plate after two locating slots 606, second positioning plate 8, the third fixing bolt 13 sequentially passes through described
It is screwed on back side panel after three locating slots 607, the third positioning plate 9, the 4th fixing bolt 14 sequentially passes through described
It is screwed on back side panel after four locating slots 608, the 4th positioning plate 10.
Form the first threaded hole 701 for allowing first fixing bolt 11 to penetrate on first positioning plate 7, described
Form the second threaded hole 801 for allowing second fixing bolt 12 to penetrate on two positioning plates 8, on the third positioning plate 9 at
Type has the third threaded hole 901 for allowing the third fixing bolt 13 to penetrate, and forms on the 4th positioning plate 10 and allows described
The 4th threaded hole 1001 that four fixing bolts 14 penetrate.
A kind of display screen testing agency described in the present embodiment, comprising: bottom plate, first support, second support, the first rotation
Motor, the second rotating electric machine, installing frame, multiple positioning plates and multiple fixing bolts.It passes through in the both ends of installing frame setting the
One rotating electric machine and the second rotating electric machine, can control the first rotating electric machine and the work of the second rotating electric machine drives on installing frame
Display screen carries out turning operation, realizes the turn over function of display screen when detecting；It on installing frame by being arranged transverse direction
First positioning plate and the second positioning plate and vertical third positioning plate and the 4th positioning plate, for various sizes of display screen tune
The position for saving each positioning plate, is locked finally by fixing bolt, is completed the clipping operation of display screen, be can be adapted for not
The display screen of same specification；It plays certain buffer function when clamping display screen, keeps away by installing rubber pad on positioning plate
Exempt from display screen to be damaged in clamping process.Present apparatus structure is simple and convenient to operate, is applied widely, is suitble to large-scale production suitable
With.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (4)
1. a kind of display screen testing agency characterized by comprising bottom plate (1), bottom plate (1) the upper end two sides are respectively set
There are first support (2) and second support (3)；First rotating electric machine (4) and the second rotating electric machine (5), first rotating electric machine
(4) it is fixed on the first support (2), second rotating electric machine (5) is fixed on the second support (3)；Installing frame
(6), the installing frame (6) is arranged between the first support (2) and the second support (3), first rotating electric machine
(4) output shaft passes through the first support (2) and connect afterwards with the first end of the installing frame (6), second rotating electric machine
(5) output shaft passes through the second support (3) and connect afterwards with the second end of the installing frame (6), a left side for the installing frame (6)
The first slot (601) disposed in parallel and the second slot (602) up and down, the installing frame have been separately formed on side plate and right side plate
(6) third slot (603) disposed in parallel and the 4th slot (604) up and down have been separately formed on front side board and back side panel；It is horizontal
To the first positioning plate (7) and the second positioning plate (8), the both ends sleeve of first positioning plate (7) is on the installing frame (6) left side
In the first slot (601) on side plate and right side plate, the both ends sleeve of second positioning plate (7) is on the installing frame (6) left side
In the second slot (602) on side plate and right side plate；Vertical third positioning plate (9) and the 4th positioning plate (10), the third
In third slot (603) of the both ends sleeve of positioning plate (9) on the installing frame (6) front side board and back side panel, the described 4th
The both ends sleeve of positioning plate (10) is in the 4th slot (604) of the installing frame (6) front side board and back side panel；First fixed spiral shell
Bolt (11), the second fixing bolt (12), third fixing bolt (13), the 4th fixing bolt (14), the left side of the installing frame (6)
The first locating slot (605) being connected to first slot (601) is formed on plate and is connected to second slot (602)
The second locating slot (606), form the third being connected to the third slot (603) on the back side panel of the installing frame (6)
Locating slot (607) and the 4th locating slot (608) being connected to the 4th slot, first fixing bolt (11) are successively worn
It is screwed on left plate after crossing first locating slot (605), first positioning plate (7), second fixing bolt (12)
It is screwed on left plate after sequentially passing through second locating slot (606), second positioning plate (8), the fixed spiral shell of the third
Bolt (13) is screwed on back side panel after sequentially passing through the third locating slot (607), the third positioning plate (9), and the described 4th
Fixing bolt (14) is screwed on back side panel after sequentially passing through the 4th locating slot (608), the 4th positioning plate (10)；Institute
It states and is provided on first support (2) first through hole (201), is provided with the second through-hole (301) on the second support (3), it is described
First rotating electric machine (4) passes through the first end that the first through hole (201) connect the installing frame (6) afterwards, second rotation
Motor (5) passes through the second end that second through-hole (301) connects the installing frame (6) afterwards；First positioning plate (7) is located at
The upper end of second positioning plate (8), the third positioning plate (9) are located at the upper end of the 4th positioning plate (10).
2. a kind of display screen testing agency according to claim 1, it is characterised in that: the bottom plate (1) if on form
Dry mounting hole (101) is provided with fixing bolt (19) on the mounting hole (101).
3. a kind of display screen testing agency according to claim 1, it is characterised in that: under first positioning plate (7)
It is fixed on end face the first rubber pad (15), is fixed with the second rubber pad (16), institute on the upper surface of second positioning plate (8)
It states and is fixed on the lower end surface of third positioning plate (9) third rubber pad (17), it is solid on the upper surface of the 4th positioning plate (10)
Surely there is the 4th rubber pad (18).
4. a kind of display screen testing agency according to claim 1, it is characterised in that: on first positioning plate (7) at
Type has the first threaded hole (701) for allowing first fixing bolt (11) to penetrate, and forms on second positioning plate (8) and allows institute
The second threaded hole (801) that the second fixing bolt (12) penetrates is stated, is formed on the third positioning plate (9) and makes the third solid
Determine the third threaded hole (901) that bolt (13) penetrates, is formed on the 4th positioning plate (10) and allow the 4th fixing bolt
(14) the 4th threaded hole (1001) penetrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451226.7A CN107271149B (en) | 2017-06-15 | 2017-06-15 | A kind of display screen testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451226.7A CN107271149B (en) | 2017-06-15 | 2017-06-15 | A kind of display screen testing agency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107271149A CN107271149A (en) | 2017-10-20 |
| CN107271149B true CN107271149B (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710451226.7A Active CN107271149B (en) | 2017-06-15 | 2017-06-15 | A kind of display screen testing agency |
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| CN (1) | CN107271149B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303813A (en) * | 2018-03-31 | 2018-07-20 | 苏州梅克兰检测服务有限公司 | A kind of liquid crystal display detection device |
| CN108760241A (en) * | 2018-07-11 | 2018-11-06 | 武汉精测电子集团股份有限公司 | A kind of display panel various visual angles detection device |
| CN108838568A (en) * | 2018-08-13 | 2018-11-20 | 江阴市哈格诺换热设备有限公司 | A kind of laser cutting positioning tool |
| CN110248013B (en) * | 2019-06-25 | 2020-08-25 | 深圳市金东迪科技有限公司 | Mobile phone display screen function detection and automatic sending and taking device and implementation method thereof |
| CN111504615B (en) * | 2020-05-28 | 2022-01-18 | 扬州辰亚光学科技有限公司 | Lighting test device for mobile phone glass panel |
| CN113008526A (en) * | 2021-03-02 | 2021-06-22 | 深圳鹏瑞智能科技有限公司 | Micro LED brightness measuring mechanism with upset function |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2643278Y (en) * | 2003-08-25 | 2004-09-22 | 宏惠光电股份有限公司 | Location survey apparatus for vertical panel display |
| JP2008070237A (en) * | 2006-09-14 | 2008-03-27 | Olympus Corp | Substrate inspection device |
| KR100913188B1 (en) * | 2008-05-02 | 2009-08-20 | (주)유비프리시젼 | Support for all sizes panel of worktable usingtesting device for display panel |
| CN101900635A (en) * | 2009-05-31 | 2010-12-01 | 康准电子科技（昆山）有限公司 | Overturning tester |
| CN102607804B (en) * | 2011-01-25 | 2014-12-31 | 鸿富锦精密工业（深圳）有限公司 | Clamping assembly and backlight module testing device applying same |
| CN103680369A (en) * | 2013-12-03 | 2014-03-26 | 京东方科技集团股份有限公司 | Testing device and testing method of displayer module |
| CN103995000B (en) * | 2014-05-15 | 2017-01-11 | 京东方科技集团股份有限公司 | Checking device and checking system of display substrate |
| CN203930264U (en) * | 2014-05-28 | 2014-11-05 | 中航华东光电有限公司 | The proving installation of the outdoor high light contrast ratio of a kind of liquid crystal display |
-
2017
- 2017-06-15 CN CN201710451226.7A patent/CN107271149B/en active Active
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