CN108799722A - A kind of display facilitating adjusting - Google Patents
A kind of display facilitating adjusting Download PDFInfo
- Publication number
- CN108799722A CN108799722A CN201810680304.5A CN201810680304A CN108799722A CN 108799722 A CN108799722 A CN 108799722A CN 201810680304 A CN201810680304 A CN 201810680304A CN 108799722 A CN108799722 A CN 108799722A
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- Prior art keywords
- fixed
- rack
- link
- sleeve
- push
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003381 stabilizer Substances 0.000 claims description 12
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 27
- 230000008859 change Effects 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to field of liquid crystal more particularly to a kind of displays facilitating adjusting.Its technical solution is：A kind of display facilitating adjusting, including pedestal are connected with fixed link on pedestal, sleeve are arranged in fixed link, the push-pull mechanism moved for drive sleeve is provided in fixed link；The other end of sleeve is fixed with limiting slot, and rotating bar is arranged in limiting slot, and the other end in rotating bar is fixed with display unit main body；Rotate gear is installed in rotating bar, telescoping drive mechanism is installed on limiting slot, the output end of telescoping drive mechanism is fixed with link, and rotation rack is fixed on link, and rotation rack is engaged with rotate gear.The present invention provides a kind of height and the liquid crystal display that can accurately adjust is turned to, solves the problems, such as that the height of available liquid crystal display and steering are difficult to accurately adjust.
Description
Technical field
The present invention relates to field of liquid crystal more particularly to a kind of displays facilitating adjusting.
Background technology
Liquid crystal display is the display equipment of planar ultra-thin, it is made of a certain number of colored or monochrome pixels, places
In front of light source or reflecting surface.Liquid crystal display power consumption is very low, therefore is favored by engineer, and the electricity using battery is suitable for
Sub- equipment.Its cardinal principle is to generate point, line, surface cooperation back fluorescent tube with electric current stimulation liquid crystal molecule to be constituted picture.
The operation principle of liquid crystal display：Liquid crystal is a kind of particular matter between a solid and a liquid, it is a kind of
Organic compound is in a liquid state under normality, but its molecules align is but fairly regular as solid crystal, therefore is named liquid
Crystalline substance, its another special nature be, if liquid crystal is given to apply an electric field, can change its molecules align, at this moment if
Its matching polarized light piece is given, it just has the function of preventing light by the way that if coordinating colored filter again, change adds to liquid crystal
Voltage swing can change the number of a certain color light transmission capacity, and can also figuratively change the voltage at liquid crystal both ends can change
Become its light transmittance.
Number of patent application is that the utility model patent of CN02238102.3 discloses a kind of concealed LCD elevating
Device a comprising gas-tight silo, elevating mechanism, door-plate switching mechanism；Bottom plate is equipped in gas-tight silo, elevating mechanism, door-plate are opened
Shutting mechanism is mounted on bottom plate, and elevating mechanism, door-plate switching mechanism are respectively equipped with motor, and motor driving elevating mechanism, door-plate are opened
Shutting mechanism.Motor drives lifting base to decline by steel wire rope, and liquid crystal display enters gas-tight silo, passes through the switching on and shutting down of door-plate
Structure, door-plate are shut, and desktop is made to revert to a smooth desktop.The present invention can with light and fast dispose liquid crystal on desktop
Show device so that the liquid crystal display on desktop needs no longer to be moved with manpower when changing, and can quickly be dropped under desktop
It stashes, can be rapidly raised on desktop and be used again when needing, greatly facilitate liquid crystal display setting on the table
It sets, is especially using the occasion effect of more liquid crystal displays more obvious, and it is time saving and energy saving, easy to use with loading and unloading.
The lifting structure and up-down mode of above-mentioned liquid crystal display are complex, it has not been convenient to operate, it is difficult to by liquid crystal display
Device is adjusted to determine that height, degree of regulation are relatively low.Since its degree of regulation is relatively low, user is difficult to liquid crystal display being adjusted to
Best height and position.And its, the steering of above-mentioned liquid crystal display cannot be adjusted arbitrarily.Common liquid crystal display is on the table
It can also rotate, but the size of its rotational angle not can determine that, can only rely on and feel to be adjusted steering, liquid crystal display turns
To being difficult to accurately adjust.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of liquid crystal display that height can be adjusted accurately with steering,
Solve the problems, such as that the height of available liquid crystal display and steering are difficult to accurately adjust.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of display facilitating adjusting, including pedestal are connected with fixed link on pedestal, sleeve are arranged in fixed link,
The push-pull mechanism moved for drive sleeve is provided in fixed link；The other end of sleeve is fixed with limiting slot, limiting slot inner sleeve
Equipped with rotating bar, the other end in rotating bar is fixed with display unit main body；Rotate gear is installed in rotating bar, is pacified on limiting slot
Equipped with telescoping drive mechanism, the output end of telescoping drive mechanism is fixed with link, and rotation rack is fixed on link, rotation
Rack is engaged with rotate gear.
As the preferred embodiment of the present invention, the push-pull mechanism includes push-pull rod, and one end of push-pull rod is hinged with sleeve, pushes away
The other end of pull rod is hinged with turning collar, and turning collar is connected to by bearing in fixed link, is equipped on pedestal for changing turning
The engaging mechanism that moving-coil turns to；It is provided with positive stop strip in fixed link, limiting slot is provided on the inner wall of sleeve, positive stop strip is sheathed on
In limiting slot.
As the preferred embodiment of the present invention, the engaging mechanism includes sliding slot, and rack is arranged in sliding slot, is set on turning collar
It is equipped with gear ring, gear ring is engaged with rack.
As the preferred embodiment of the present invention, the wedge for being useful for preventing rack automatic moving is engaged between the sliding slot and rack
Shape block.
As the preferred embodiment of the present invention, the telescoping drive mechanism includes polygonal tube, and polygonal tube is fixed on limit
In slot, nut is arranged in polygonal tube, nut thread is connected with leading screw, and one end of leading screw is fixed with connecting shaft, connecting shaft
The other end is fixed with handwheel, and moving tube is fixed on nut, and link is fixed in moving tube.
As the preferred embodiment of the present invention, it is provided with stabilizer in the polygonal tube, is connected in stabilizer several
The other end of bar, strut is fixed on the inner wall of polygonal tube, and connecting shaft is connected to by bearing in stabilizer.
Compared with prior art, the beneficial effects of the invention are as follows：
1, it is connected with fixed link on pedestal of the invention, when driving the push-pull mechanism in fixed link, push-pull mechanism can incite somebody to action
It pushes away or pulls down on sleeve, to change the height of sleeve, also accordingly adjusted to the height of display screen main body.User can basis
It needs, the arbitrary height for adjusting display screen main body, to improve usage experience.Sleeve can be moved to determining height by push-pull mechanism
Degree, degree of regulation higher.Compared with the elevating mechanism of conventional liquid crystal display, the present invention can accurately adjust display screen main body
Highly, to improve the comfort level of user.
The telescoping drive mechanism of the present invention can push link to move, to which link can push rotation rack movement.Turn
Powered rotatable gear rotates in carry-over bar moving process, then rotating bar and display unit main body accordingly rotate, and realize display
The adjustment of subject angle.Rotate gear and rotation rack energy good engagement, to, after turning to proper angle, rotating bar position
It not will produce sliding, ensure that the accuracy of display unit main body angle.
2, when rotating turning collar to after determining position, its position is fixed with engaging mechanism, then the direction that push-pull rod verts
It determines, the projected length of push-pull rod in the vertical direction determines, the adjustable height of sleeve and display screen main body determines.Therefore, only
It needs to adjust turning collar to suitable and turn to, display screen main body can have determining height, and degree of regulation is high, convenient for improving
Requirement of the user to display screen body height.When turning collar pushes push-pull rod to vert, positive stop strip slides in limiting slot, from
And sleeve can only move linearly without rotating, the tilt angle of push-pull rod is directly proportional to turning collar windup-degree, ensures adjustment
Accuracy.
3, when pulling rack, rack slides in sliding slot, and rack is engaged with gear ring, and rack pulls turning collar accordingly to turn
It is dynamic.To, it is only necessary to pull rack, the steering of turning collar that can accurately adjust, the height of display screen main body can be adjusted accurately, be carried
The high convenience of operation.
4, with wedge block that rack and sliding slot is stuck after the height of display screen main body is adjusted in place when pulling on rack, it keeps away
Exempt from rack automatic moving, ensure display screen body position will not automatic descending, ensure the reliability of height adjustment.
5, when needing to adjust display unit main body angle, handwheel is rotated, then leading screw accordingly rotates.Since nut is by polygon
Pipe limitation rotation, then move linearly in the driving lower nut of leading screw, to which moving tube moves linearly and pushes link and rotation
Rack moves.Leadscrew-nut mechanism has determining transmission ratio, to which by rotating handwheel, the displacement distance for rotating rack can essence
Really adjustment, then the rotational angle of display unit main body can be adjusted accurately, improve the accuracy of display unit main body angle adjustment.
6, connecting shaft is connect by bearing with stabilizer, then the rotation of leading screw is more steady, and leading screw is avoided to shake so that spiral shell
Mother is difficult to situation about accurately being moved in polygonal tube.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structure chart of the height adjusting part point of the present invention；
Fig. 3 is the structure chart of angular adjustment part of the present invention；
Fig. 4 is the left view of angular adjustment part of the present invention.
In figure, 1- pedestals, 2- fixed links, 3- sleeves, 4- push-pull mechanisms, 5- limiting slots, 6- rotating bars, 7- telescopic drive machines
Structure, 8- links, 9- engaging mechanisms, 11- display unit main bodies, 41- push-pull rods, 42- turning collars, 61- rotate gears, 71- are polygon
Shape pipe, 72- nuts, 73- leading screws, 74- connecting shafts, 75- handwheels, 76- moving tubes, 77- stabilizers, 78- struts, 81- turning gears
Item, 91- sliding slots, 92- racks, 93- wedge blocks.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
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.
Embodiment one
A kind of display facilitating adjusting, including pedestal 1 are connected with fixed link 2 on pedestal 1, are arranged in fixed link 2
Cylinder 3 is provided with the push-pull mechanism 4 moved for drive sleeve 3 in fixed link 2；The other end of sleeve 3 is fixed with limiting slot 5, limit
It is arranged with rotating bar 6 in the slot 5 of position, the other end in rotating bar 6 is fixed with display unit main body 11；Rotation is installed in rotating bar 6
Gear 61 is equipped with telescoping drive mechanism 7 on limiting slot 5, and the output end of telescoping drive mechanism 7 is fixed with link 8, link
Rotation rack 81 is fixed on 8, rotation rack 81 is engaged with rotate gear 61.
It is connected with fixed link 2 on the pedestal 1 of the present invention, when driving the push-pull mechanism 4 in fixed link 2,4 energy of push-pull mechanism
Sleeve 3 is above pushed away or pulled down, to change the height of sleeve 3, is also accordingly adjusted to the height of display screen main body 11.User
Can be as needed, the arbitrary height for adjusting display screen main body 11, to improve usage experience.Push-pull mechanism 4 can move sleeve 3
To determining height, degree of regulation higher.Compared with the elevating mechanism of conventional liquid crystal display 11, the present invention can be adjusted accurately
The height of display screen main body 11, to improve the comfort level of user.
The telescoping drive mechanism 7 of the present invention can push link 8 to move, to which link 8 can push rotation rack 81 to move
It is dynamic.Powered rotatable gear 61 in 81 moving process of rack is rotated to rotate, then rotating bar 6 and display unit main body 11 accordingly rotate,
Realize the adjustment of 11 angle of display unit main body.81 energy good engagement of rotate gear 61 and rotation rack, to which it is suitable to turn to
After angle, 6 position of rotating bar not will produce sliding, ensure that the accuracy of 11 angle of display unit main body.
Embodiment two
On the basis of embodiment one, the push-pull mechanism 4 includes push-pull rod 41, and one end and the sleeve 3 of push-pull rod 41 are cut with scissors
It connects, the other end of push-pull rod 41 is hinged with turning collar 42, and turning collar 42 is connected to by bearing in fixed link 2, is installed on pedestal 1
It is useful for changing the engaging mechanism 9 that turning collar 42 turns to；It is provided with positive stop strip in fixed link 2, is arranged on the inner wall of sleeve 3 limited
Position slot, positive stop strip are sheathed in limiting slot.
When rotating turning collar 42 to after determining position, its position is fixed with engaging mechanism 9, then the side that push-pull rod 41 verts
To determination, the projected length of push-pull rod 41 in the vertical direction determines, the adjustable height of sleeve 3 and display screen main body 11 determines.
It is turned to therefore it may only be necessary to adjust turning collar 42 to suitable, display screen main body 11 can have determining height, degree of regulation
Height, convenient for improving requirement of the user to 11 height of display screen main body.When turning collar 42 pushes push-pull rod 41 to vert, positive stop strip
It is slided in limiting slot, to which sleeve 3 can only move linearly without rotating, tilt angle and the turning collar 42 of push-pull rod 41 are turned round
Gyration is directly proportional, ensures the accuracy of adjustment.
Embodiment three
On the basis of embodiment one or embodiment two, the engaging mechanism 9 includes sliding slot 91, and tooth is arranged in sliding slot 91
Rack gear is arranged on turning collar 42 in item 92, and gear ring is engaged with rack 92.
When pulling rack 92, rack 92 sliding, rack 92 in sliding slot 91 are engaged with gear ring, and rack 92 pulls turning collar
42 corresponding rotations.To, it is only necessary to pull rack 92, the steering of turning collar 42 that can accurately adjust, the height of display screen main body 11
Degree can be adjusted accurately, improve the convenience of operation.
Example IV
On the basis of above-mentioned any one embodiment, engages between the sliding slot 91 and rack 92 and be useful for preventing rack
The wedge block 93 of 92 automatic movings.
When pulling on rack 92, after the height of display screen main body 11 is adjusted in place, with wedge block 93 by rack 92 and sliding slot
91 is stuck, avoids 92 automatic moving of rack, ensure 11 position of display screen main body will not automatic descending, ensure the reliable of height adjustment
Property.
Embodiment five
On the basis of above-mentioned any one embodiment, the telescoping drive mechanism 7 includes polygonal tube 71, polygonal tube
71 are fixed in limiting slot 5, are arranged with nut 72 in polygonal tube 71, and nut 72 is threaded with leading screw 73, and the one of leading screw 73
End is fixed with connecting shaft 74, and the other end of connecting shaft 74 is fixed with handwheel 75, moving tube 76, link 8 are fixed on nut 72
It is fixed in moving tube 76.
When needing to adjust 11 angle of display unit main body, handwheel 75 is rotated, then leading screw 73 accordingly rotates.Due to 72 quilt of nut
The limitation rotation of polygonal tube 71, then move linearly in the driving lower nut 72 of leading screw 73, to which moving tube 76 moves linearly and pushes away
Dynamic link 8 and rotation rack 81 move.Leadscrew-nut mechanism has determining transmission ratio, to by rotating handwheel 75, turn
The displacement distance of carry-over bar 81 can be adjusted accurately, then the rotational angle of display unit main body 11 can be adjusted accurately, improve display
The accuracy of 11 angle of main body adjustment.
Embodiment six
On the basis of above-mentioned any one embodiment, stabilizer 77, stabilizer 77 are provided in the polygonal tube 71
On be connected with several struts 78, the other end of strut 78 is fixed on the inner wall of polygonal tube 71, and connecting shaft 74 is connected by bearing
It is connected in stabilizer 77.
Connecting shaft 74 is connect by bearing with stabilizer 77, then the rotation of leading screw 73 is more steady, and leading screw 73 is avoided to shake
So that nut 72 is difficult to situation about accurately being moved in polygonal tube 71.
Claims (6)
1. a kind of display facilitating adjusting, which is characterized in that including pedestal (1), fixed link (2) is connected on pedestal (1), Gu
It is arranged with sleeve (3) in fixed pole (2), the push-pull mechanism (4) mobile for drive sleeve (3) is provided in fixed link (2)；Sleeve
(3) the other end is fixed with limiting slot (5), is arranged with rotating bar (6) in limiting slot (5), the other end in rotating bar (6) is fixed
There is display unit main body (11)；Rotate gear (61) is installed, limiting slot is equipped with telescoping drive mechanism on (5) in rotating bar (6)
(7), the output end of telescoping drive mechanism (7) is fixed with link (8), and rotation rack (81), rotation are fixed on link (8)
Rack (81) is engaged with rotate gear (61).
2. a kind of display facilitating adjusting according to claim 1, which is characterized in that the push-pull mechanism (4) includes
One end of push-pull rod (41), push-pull rod (41) is hinged with sleeve (3), and the other end of push-pull rod (41) is hinged with turning collar (42),
Turning collar (42) is connected to by bearing in fixed link (2), is equipped on pedestal (1) and is nibbled for changing what turning collar (42) turned to
Close mechanism (9)；It is provided with positive stop strip in fixed link (2), limiting slot is provided on the inner wall of sleeve (3), positive stop strip is sheathed on limit
In the slot of position.
3. a kind of display facilitating adjusting according to claim 2, which is characterized in that the engaging mechanism (9) includes
Sliding slot (91), sliding slot (91) is interior to be arranged with rack (92), rack gear is arranged on turning collar (42), gear ring is engaged with rack (92).
4. a kind of display facilitating adjusting according to claim 3, which is characterized in that the sliding slot (91) and rack
(92) engaging is useful for preventing the wedge block (93) of rack (92) automatic moving between.
5. a kind of display facilitating adjusting according to claim 1, which is characterized in that the telescoping drive mechanism (7)
Including polygonal tube (71), polygonal tube (71) is fixed in limiting slot (5), and nut (72) is arranged in polygonal tube (71),
Nut (72) is threaded with leading screw (73), and one end of leading screw (73) is fixed with connecting shaft (74), the other end of connecting shaft (74)
It is fixed with handwheel (75), moving tube (76) is fixed on nut (72), link (8) is fixed in moving tube (76).
6. a kind of display facilitating adjusting according to claim 5, which is characterized in that set in the polygonal tube (71)
It is equipped with stabilizer (77), several struts (78) are connected in stabilizer (77), the other end of strut (78) is fixed on polygonal tube
(71) on inner wall, connecting shaft (74) is connected to by bearing in stabilizer (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680304.5A CN108799722A (en) | 2018-06-27 | 2018-06-27 | A kind of display facilitating adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680304.5A CN108799722A (en) | 2018-06-27 | 2018-06-27 | A kind of display facilitating adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799722A true CN108799722A (en) | 2018-11-13 |
Family
ID=64071963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680304.5A Pending CN108799722A (en) | 2018-06-27 | 2018-06-27 | A kind of display facilitating adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799722A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412359A (en) * | 2020-04-18 | 2020-07-14 | 黄河交通学院 | Road and bridge construction measuring device |
| CN111489657A (en) * | 2020-05-25 | 2020-08-04 | 郑州工程技术学院 | Economic economy change curve real-time change device |
| CN113339645A (en) * | 2021-06-11 | 2021-09-03 | 广州林电智能科技有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN113506522A (en) * | 2021-07-12 | 2021-10-15 | 广州林电智能科技有限公司 | Liquid crystal display device and heat dissipation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905030A (en) * | 1989-02-09 | 1990-02-27 | Corrales Richard C | Manually operated handle for panoramic cameras |
| CN107448741A (en) * | 2017-07-28 | 2017-12-08 | 合肥捌零年代网络科技有限公司 | A kind of camera fixed support with regulatory function |
| CN107833531A (en) * | 2017-11-23 | 2018-03-23 | 郑州金恒电子技术有限公司 | The display that height can be adjusted accurately |
| CN107940190A (en) * | 2017-11-23 | 2018-04-20 | 郑州金恒电子技术有限公司 | The display that height and steering can be adjusted accurately |
| CN207529272U (en) * | 2017-11-23 | 2018-06-22 | 郑州金恒电子技术有限公司 | A kind of height can adjust automatically liquid crystal display |
| CN207539576U (en) * | 2017-11-23 | 2018-06-26 | 郑州金恒电子技术有限公司 | A kind of adjustable for height liquid crystal display |
-
2018
- 2018-06-27 CN CN201810680304.5A patent/CN108799722A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905030A (en) * | 1989-02-09 | 1990-02-27 | Corrales Richard C | Manually operated handle for panoramic cameras |
| CN107448741A (en) * | 2017-07-28 | 2017-12-08 | 合肥捌零年代网络科技有限公司 | A kind of camera fixed support with regulatory function |
| CN107833531A (en) * | 2017-11-23 | 2018-03-23 | 郑州金恒电子技术有限公司 | The display that height can be adjusted accurately |
| CN107940190A (en) * | 2017-11-23 | 2018-04-20 | 郑州金恒电子技术有限公司 | The display that height and steering can be adjusted accurately |
| CN207529272U (en) * | 2017-11-23 | 2018-06-22 | 郑州金恒电子技术有限公司 | A kind of height can adjust automatically liquid crystal display |
| CN207539576U (en) * | 2017-11-23 | 2018-06-26 | 郑州金恒电子技术有限公司 | A kind of adjustable for height liquid crystal display |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412359A (en) * | 2020-04-18 | 2020-07-14 | 黄河交通学院 | Road and bridge construction measuring device |
| CN111412359B (en) * | 2020-04-18 | 2021-09-28 | 黄河交通学院 | Road and bridge construction measuring device |
| CN111489657A (en) * | 2020-05-25 | 2020-08-04 | 郑州工程技术学院 | Economic economy change curve real-time change device |
| CN113339645A (en) * | 2021-06-11 | 2021-09-03 | 广州林电智能科技有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN113339645B (en) * | 2021-06-11 | 2022-08-26 | 广州林电智能科技有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN113506522A (en) * | 2021-07-12 | 2021-10-15 | 广州林电智能科技有限公司 | Liquid crystal display device and heat dissipation device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |