CN105972400A - Turnover display screen - Google Patents
Turnover display screen Download PDFInfo
- Publication number
- CN105972400A CN105972400A CN201610510311.1A CN201610510311A CN105972400A CN 105972400 A CN105972400 A CN 105972400A CN 201610510311 A CN201610510311 A CN 201610510311A CN 105972400 A CN105972400 A CN 105972400A
- Authority
- CN
- China
- Prior art keywords
- display screen
- mounting seat
- limit
- statement
- federally sponsored
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007306 turnover Effects 0.000 title abstract description 8
- 230000001737 promoting effect Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a turnover display screen which comprises a mounting base, a display screen body and a turnover mechanism, wherein the turnover mechanism comprises a pushing assembly and a positioning assembly, wherein the pushing assembly comprises a reciprocating drive part, pushing parts and at least one linkage part; the reciprocating drive part is connected with the linkage part through the pushing parts; the linkage part is in sliding connection with the mounting base and is hinged to the same side of the display screen body to form pushing sides; the positioning assembly comprises a mechanical push rod and an electric positioning group for positioning the display screen body; two adjacent edges of the pushing sides are hinged to the mechanical push rod to form hinge sides; the other end, opposite to the display screen body, of the mechanical push rod is hinged to the mounting base. The turnover display screen enables a user to watch contents on the display screen body stably and conveniently without a display dead zone and effectively ensures that the user can normally check the display screen body.
Description
Technical field
The present invention relates to a kind of display device, more specifically, it relates to a kind of turning display screen.
Background technology
Need to save space various environment occasion at some, as on automobile, on aircraft, on train,
On steamer etc., a good display system can help driver and passenger to understand traffic
The information that the state of instrument self, surrounding are relevant with driving.There are this needs just, various aobvious
Technology of showing all starts to be applied to these environment fields and closes.Current display screen can only achieve simply
Upset, the inadequate firm stable of location structure, and display content have blind area, it is impossible to meet mostly
The demand of number occasion.
Summary of the invention
The deficiency existed for prior art, it is an object of the invention to provide a kind of turning aobvious
Display screen, this kind of display screen facilitates user to watch screen content the most easily, does not show blind
District, is effectively ensured beholder and can normally check display screen.
For achieving the above object, the technical scheme is that
A kind of turning display screen, including mounting seat, display screen and switching mechanism, described upset
Mechanism includes pushing component and positioning component；
Described pushing component includes reciprocal actuator, impeller and at least one STATEMENT OF FEDERALLY SPONSORED, institute
State reciprocal actuator by impeller connect STATEMENT OF FEDERALLY SPONSORED, described STATEMENT OF FEDERALLY SPONSORED all with mounting seat sliding
Connecting, described STATEMENT OF FEDERALLY SPONSORED is all hinged with the edge, the same side of display screen constitutes promotion limit；
Described positioning component includes mechanical push rods and the electronic location group for locating and displaying screen, institute
State and promote two adjacent edges on limit to constitute hinge side, described mechanical push rods phase along the most hinged mechanical push rods
Hinged with mounting seat to the other end of display screen；
The viewing area of described display screen reciprocal actuator dorsad is arranged.
Further improvement as technique scheme:
The point of described mechanical push rods connecting hinge edge fit is the first fixed point, described mechanical push rods and installation
The hinged point of seat is the second fixed point, and constitute two jiaos of described promotion limit and two hinge sides are variable
Point, is in first fixed point of the same side, the second fixed point and the most triangle the propping up of running point
Support region.
Described electronic location group includes that electric lock component, described electric lock component are fixed on mounting seat,
With display screen adhesive when turning to be perpendicular to mounting seat on a display screen.
Described electronic location group also includes turning over limit switch, and it is fixed on mounting seat, with electronic
Closure and the electrical connection of reciprocal actuator, when display screen upset is opened the most spacing by promoting limit
Triggering, in order to disconnect reciprocal actuator power supply, electric lock component promotes limit with sealed.
Described electronic location group also includes
Lower folding limit switch, is fixed on mounting seat, electrically connects with reciprocal actuator, at display screen
Under fold when being back to limit position by promoting limit to trigger, disconnect reciprocal actuator power supply；
The length phase of the distance between limit switch with lower folding limit switch and hinge side is turned on described
Adaptive.
Described electric lock component is electromagnetic lock, and described promotion limit is fixedly connected with can inhale with electromagnetic lock
The suction disc closed.
Described mounting seat is provided with line slideway, and described STATEMENT OF FEDERALLY SPONSORED sliding is connected to line slideway, institute
Stating impeller is screw rod, and described reciprocal actuator is motor, and described motor is connected with screw drive,
Described STATEMENT OF FEDERALLY SPONSORED is fixing with screw rod to be connected.
By using technique scheme, reciprocal actuator provides reciprocating dynamic for impeller
Power, thus drive STATEMENT OF FEDERALLY SPONSORED toward polyslip in mounting seat, the display screen hinged with STATEMENT OF FEDERALLY SPONSORED exists
Under the drive of impeller, there is the movement locus moved back and forth；The hinged installation of mechanical push rods is set
Seat and display screen, impeller promotes display screen to move back and forth when, it is possible to position and hold
Display screen, prevents display screen from falling, and arranges electronic positioning and assembling and closes mechanical push rods, at display screen
Locating and displaying screen in reciprocatory movement, thus facilitate user to watch the most easily in display screen
Hold；The viewing area of display screen reciprocal actuator dorsad is arranged, then side, place, viewing area is pacified
Dress parts etc. are fewer, do not affect the normal display of viewing area, at reciprocal actuator band
Just without display blind area during dynamic display screen flip displays, beholder is effectively ensured can normally be checked
Display screen.
Accompanying drawing explanation
Fig. 1 is the state diagram turned in intelligence turning display screen embodiment of the present invention；
Fig. 2 is the state diagram being folded over journey under intelligence turning display screen embodiment of the present invention；
Fig. 3 is the state diagram rolled under intelligence turning display screen embodiment of the present invention.
Reference:
1, mounting seat；11, line slideway；12, the second straight line；13, the first straight line；14、
3rd straight line；2, display screen；21, suction disc；3, reciprocal actuator；31, impeller；4、
STATEMENT OF FEDERALLY SPONSORED；41, auricle；5, mechanical push rods；6, limit switch is turned on；7, lower folding is spacing
Switch；8, electric lock component.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, turning display screen embodiment of the present invention is described further.
A kind of turning display screen, including mounting seat 1, display screen 2 and switching mechanism, described
Switching mechanism includes pushing component and positioning component；
Described pushing component includes reciprocal actuator 3, impeller 31 and at least one linkage
Part 4, described reciprocal actuator 3 connects STATEMENT OF FEDERALLY SPONSORED 4, described STATEMENT OF FEDERALLY SPONSORED by impeller 31
4 are all connected with mounting seat 1 sliding, described STATEMENT OF FEDERALLY SPONSORED 4 all with the edge, the same side of display screen 2
Hinged composition promotes limit；
Described positioning component includes mechanical push rods 5 and the electronic location for locating and displaying screen 2
Group, two adjacent edges on described promotion limit constitute hinge side, described machine along the most hinged mechanical push rods 5
The other end of the relative display screen 2 of tool push rod 5 is hinged with mounting seat 1；
The viewing area of described display screen 2 reciprocal actuator 3 dorsad is arranged.
By using technique scheme, reciprocal actuator 3 provides reciprocal fortune for impeller 31
Dynamic power, thus drive STATEMENT OF FEDERALLY SPONSORED 4 toward polyslip in mounting seat 1, cut with scissors with STATEMENT OF FEDERALLY SPONSORED 4
The display screen 2 connect, under the drive of impeller 31, has the movement locus moved back and forth；If
Put the hinged mounting seat of mechanical push rods 51 and display screen 2, promote display screen 2 at impeller 31
The when of reciprocating motion, it is possible to position and hold display screen 2, prevent display screen 2 from falling, if
Put electronic positioning and assembling and close mechanical push rods 5, locating and displaying in display screen 2 reciprocatory movement
Screen 2, thus facilitate user to watch display screen 2 content the most easily；The display of display screen 2
Region reciprocal actuator 3 dorsad is arranged, then side, place, viewing area is installed part etc. and compared
Few, do not affect the normal display of viewing area, in reciprocal actuator 3 driving display screen 2
Just without display blind area during flip displays, beholder is effectively ensured and can normally check display screen 2；
Additionally under reciprocal actuator 3 driving display screen 2 is regained after folding, viewing area is directed towards installing
Seat 1 (the most down), such viewing area is not readily susceptible to pollute, display screen 2 surface
Cleannes have had guarantee, and the definition of display content also can be more preferably.
As it is shown in figure 1, set the point of described mechanical push rods 5 connecting hinge edge fit as the first fixed point,
Described mechanical push rods 5 point hinged with mounting seat 1 is the second fixed point, described promotion limit and two hinges
Edge fit constitute two jiaos be running point, be in the same side first fixed point, second fixed point and can
The supporting zone that height is the most triangle.
According to above-mentioned setting, as a example by the display screen 2 of rectangle, reciprocal actuator 3 drives and promotes
Starting point during part 31 back and forth movement, as datum mark, sets one article and is parallel to the of display screen 2
One straight line 13, impeller 31 moves along a straight line in the horizontal direction, the first straight line 13 and promotion
The direction of motion of part 31 is vertical；On the basis of the second fixed point, set one be parallel to the first straight line
Second straight line 12 of 13, then the second straight line 12 should also be as and the direction of motion of impeller 31
Vertically；Impeller 31 moves back and forth between the first straight line 13 and the second straight line 12, then
The position of corresponding two running points will be with the sliding of impeller 31 and changes, then with
One article of the 3rd straight line being perpendicular to the second straight line 12 is done in the orthographic projection in mounting seat 1 of one fixed point
14, the 3rd straight line 14 will be between the first straight line 13 and the second straight line 12 all the time, with
Drive the 3rd straight line 14 reciprocal actuator 3 will be at the first straight line 13 and the second straight line
Move between 12, but the first fixed point, the second fixed point and the most triangle the propping up of running point
Support region, owing to triangle is most stable of shape, it is possible to display screen 2 energy is effectively ensured
Enough supporting by firm stable.Preferably, it should as shown in FIG., the aobvious of display screen 2 is allowed
Show that region is directed towards mounting seat 1, the viewing area under such folded state in a folded configuration
It is not easy dust stratification, is also not easy to allow liquid damage display screen 2.
In order to effectively position display screen 2, the most described electronic location group includes electric lock component
8, described electric lock component 8 is fixed on mounting seat 1, turns on the display screen 2 be perpendicular to install
With display screen 2 adhesive during seat 1.Electric lock component 8 can be electric lock or described electric lock
Component 8 is electromagnetic lock, and preferably electromagnetic lock is sealed with display screen 2 herein, corresponding described promotion
Can be with the suction disc 21 of electromagnetic lock adhesive while be fixedly connected with.By suction disc 21 after upset is opened
Lock with electromagnetic lock.Suction disc 21 is preferably provided on promotion limit herein, and electromagnetic lock is preferred
Be fixedly installed on display screen 2 vertical with mounting seat 1 time promote the position of limit corresponding mounting seat 1.
As it can be seen, described electronic location group also includes turning over limit switch 6, it is fixed on peace
Fill on seat 1, and be in the side of relative first straight line 13 of the second straight line 12, sealed with electronic
Part 8 and reciprocal actuator 3 electrically connect, (aobvious when display screen 2 upset is opened the most spacing
When display screen 2 is perpendicular to mounting seat 1) by promoting limit to trigger, in order to disconnect reciprocal actuator 3 electricity
Source, electric lock component 8 promotes limit with sealed.
Described electronic location group also includes lower folding limit switch 7, is fixed in mounting seat 1, and
It is in first straight line 13 side towards the second straight line 12, electrically connects with reciprocal actuator 3,
Display screen fold for 2 times be back to the limit position time (display screen 2 is recycled to be parallel to mounting seat 1
Time) by promoting limit to trigger, disconnect reciprocal actuator 3 power supply.And on described, turn over limit switch 6
And the distance between lower folding limit switch 7 is suitable with the length of hinge side.
When reciprocal actuator 3 is moved by impeller 31 driving display screen 2, display screen 2
Will overturn and open, screen 2 to be shown open to its be perpendicular to mounting seat 1 time, it will in triggering
Turn over limit switch 6, above turn over limit switch 6 linkage and cut off reciprocal actuator 3 power supply, stop pushing away
Pushing the work forward of moving part 31, display screen 2 is no longer reversed the power supply of electric lock component 8, with
This is also turned on power supply by suction disc 21 and electric lock component 8 adhesive, effectively fixes display
Screen 2；When client needs to regain display screen 2, cut off the power supply of electric lock component 8, connect
The power supply of reciprocal actuator 3, impeller 31 is pulled back display screen 2, until 2 times foldings of display screen
To time parallel with mounting seat 1, promoting limit to trigger lower folding limit switch 7, reciprocal actuator 3 stops
Only provide power, display screen 2 to overturn and be in recovery state.
Further, preferably it is provided with two line slideways 11 in described mounting seat 1, arranges two
The sliding of individual impeller 31 is connected on line slideway 11, described STATEMENT OF FEDERALLY SPONSORED 4 be preferably provided to as
" ㄈ " font in figure, the relative one side pivot pin respectively of two STATEMENT OF FEDERALLY SPONSORED 4 connects an auricle 41,
The other end of the relative STATEMENT OF FEDERALLY SPONSORED 4 of auricle 41 is fixing with display screen 2 to be connected；The most described promotion
Part 31 is screw rod, and described reciprocal actuator 3 is motor, and described motor is connected with screw drive,
Described STATEMENT OF FEDERALLY SPONSORED 4 is fixing with screw rod to be connected；In order to reduce installation site, save components and parts, can
To arrange a reciprocal actuator 3 and an impeller 31, impeller 31 connects any one
STATEMENT OF FEDERALLY SPONSORED 4, an other STATEMENT OF FEDERALLY SPONSORED 4 still sliding is connected on line slideway 11, and
And hinged with display screen 2, when reciprocal actuator 3 driving display screen 2 is moved, display screen 2
Can be stable firm toward polyslip because of the guiding of two line slideways 11；Furthermore it is two straight
The symmetrical hinged promotion limit of line guide rail 11, it is possible to the balance of display screen 2 is effectively ensured.
The above is only the preferred embodiment of the present invention, protection scope of the present invention not only
Being confined to above-described embodiment, all technical schemes belonged under thinking of the present invention belong to the present invention's
Protection domain.It should be pointed out that, for those skilled in the art, do not taking off
Some improvements and modifications under principle of the invention premise, these improvements and modifications also should be regarded as this
The protection domain of invention.
Claims (7)
1. a turning display screen, it is characterised in that: include mounting seat, display screen and upset
Mechanism, described switching mechanism includes pushing component and positioning component；
Described pushing component includes reciprocal actuator, impeller and at least one STATEMENT OF FEDERALLY SPONSORED, institute
State reciprocal actuator by impeller connect STATEMENT OF FEDERALLY SPONSORED, described STATEMENT OF FEDERALLY SPONSORED all with mounting seat sliding
Connecting, described STATEMENT OF FEDERALLY SPONSORED is all hinged with the edge, the same side of display screen constitutes promotion limit；
Described positioning component includes mechanical push rods and the electronic location group for locating and displaying screen, institute
State and promote two adjacent edges on limit to constitute hinge side, described mechanical push rods phase along the most hinged mechanical push rods
Hinged with mounting seat to the other end of display screen；
The viewing area of described display screen reciprocal actuator dorsad is arranged.
Turning display screen the most according to claim 1, it is characterised in that: described machinery
The point of push rod connecting hinge edge fit is the first fixed point, and the described mechanical push rods point hinged with mounting seat is
Two jiaos of second fixed point, described promotion limit and two hinge sides composition are running point, are in same
The supporting zone that first fixed point of side, the second fixed point and running point are the most triangle.
Turning display screen the most according to claim 2, it is characterised in that: described electronic
Location group includes that electric lock component, described electric lock component are fixed on mounting seat, on a display screen
With display screen adhesive when turning to be perpendicular to mounting seat.
Turning display screen the most according to claim 3, it is characterised in that: described electronic
Location group also includes turning over limit switch, and it is fixed on mounting seat, with electric lock component and reciprocal
Actuator electrically connects, when display screen upset is opened the most spacing by promoting limit to trigger, in order to disconnected
Leaving for multiple actuator power supply, electric lock component promotes limit with sealed.
Turning display screen the most according to claim 4, it is characterised in that: described electronic
Location group also includes
Lower folding limit switch, is fixed on mounting seat, electrically connects with reciprocal actuator, at display screen
Under fold when being back to limit position by promoting limit to trigger, disconnect reciprocal actuator power supply；
The length phase of the distance between limit switch with lower folding limit switch and hinge side is turned on described
Adaptive.
Turning display screen the most according to claim 5, it is characterised in that: described electronic
Closure is electromagnetic lock, and described promotion limit is fixedly connected with can be with the suction disc of electromagnetic lock adhesive.
Turning display screen the most as claimed in any of claims 1 to 6, its feature
Being: described mounting seat is provided with line slideway, described STATEMENT OF FEDERALLY SPONSORED sliding is connected to line slideway,
Described impeller is screw rod, and described reciprocal actuator is motor, and described motor is with screw drive even
Connecing, described STATEMENT OF FEDERALLY SPONSORED is fixing with screw rod to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510311.1A CN105972400A (en) | 2016-06-27 | 2016-06-27 | Turnover display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510311.1A CN105972400A (en) | 2016-06-27 | 2016-06-27 | Turnover display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972400A true CN105972400A (en) | 2016-09-28 |
Family
ID=56953514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510311.1A Pending CN105972400A (en) | 2016-06-27 | 2016-06-27 | Turnover display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972400A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701878A (en) * | 2017-09-13 | 2018-02-16 | 合肥惠科金扬科技有限公司 | A kind of foldable folding and unfolding display screen |
| CN107763377A (en) * | 2017-08-21 | 2018-03-06 | 合肥惠科金扬科技有限公司 | A kind of new-type display screen |
| CN111981285A (en) * | 2020-08-18 | 2020-11-24 | 扬州市职业大学(扬州市广播电视大学) | Computer component turning device |
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| JPH117337A (en) * | 1997-06-16 | 1999-01-12 | Canon Inc | Display device |
| US20020145847A1 (en) * | 2001-04-04 | 2002-10-10 | Crosby Catherine K. | Portable computer |
| CN101289077A (en) * | 2008-05-30 | 2008-10-22 | 沈力 | Vehicle LCD electric turnover transmission rig |
| CN201156370Y (en) * | 2008-02-28 | 2008-11-26 | 陈时升 | Traffic management prompt apparatus |
| CN201532734U (en) * | 2009-03-26 | 2010-07-21 | 东莞华盛音响制品有限公司 | Screen folding and flipping structure |
| CN202258167U (en) * | 2011-08-23 | 2012-05-30 | 重庆迪马工业有限责任公司 | Large roof light-emitting diode (LED) screen overturning mechanism |
| CN105351703A (en) * | 2015-12-04 | 2016-02-24 | 济南腾越电子有限公司 | Motorized turnover electronic desktop system |
| CN205745908U (en) * | 2016-06-27 | 2016-11-30 | 星际控股集团有限公司 | A kind of turning display screen |
-
2016
- 2016-06-27 CN CN201610510311.1A patent/CN105972400A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH117337A (en) * | 1997-06-16 | 1999-01-12 | Canon Inc | Display device |
| US20020145847A1 (en) * | 2001-04-04 | 2002-10-10 | Crosby Catherine K. | Portable computer |
| CN201156370Y (en) * | 2008-02-28 | 2008-11-26 | 陈时升 | Traffic management prompt apparatus |
| CN101289077A (en) * | 2008-05-30 | 2008-10-22 | 沈力 | Vehicle LCD electric turnover transmission rig |
| CN201532734U (en) * | 2009-03-26 | 2010-07-21 | 东莞华盛音响制品有限公司 | Screen folding and flipping structure |
| CN202258167U (en) * | 2011-08-23 | 2012-05-30 | 重庆迪马工业有限责任公司 | Large roof light-emitting diode (LED) screen overturning mechanism |
| CN105351703A (en) * | 2015-12-04 | 2016-02-24 | 济南腾越电子有限公司 | Motorized turnover electronic desktop system |
| CN205745908U (en) * | 2016-06-27 | 2016-11-30 | 星际控股集团有限公司 | A kind of turning display screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763377A (en) * | 2017-08-21 | 2018-03-06 | 合肥惠科金扬科技有限公司 | A kind of new-type display screen |
| CN107701878A (en) * | 2017-09-13 | 2018-02-16 | 合肥惠科金扬科技有限公司 | A kind of foldable folding and unfolding display screen |
| CN107701878B (en) * | 2017-09-13 | 2020-03-24 | 合肥惠科金扬科技有限公司 | Foldable retractable display screen |
| CN111981285A (en) * | 2020-08-18 | 2020-11-24 | 扬州市职业大学(扬州市广播电视大学) | Computer component turning device |
| CN111981285B (en) * | 2020-08-18 | 2022-07-22 | 扬州市职业大学(扬州市广播电视大学) | Computer component turning device |
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| CB03 | Change of inventor or designer information |
Inventor after: Lu Leqin Inventor after: Xu Yi Inventor after: Xiang Xiuyi Inventor before: Lu Leqin Inventor before: Xu Yi Inventor before: Xiang Xiu |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |