CN108294470A - Camber display screen lifting gear and its panel turnover mechanism - Google Patents
Camber display screen lifting gear and its panel turnover mechanism Download PDFInfo
- Publication number
- CN108294470A CN108294470A CN201810034736.9A CN201810034736A CN108294470A CN 108294470 A CN108294470 A CN 108294470A CN 201810034736 A CN201810034736 A CN 201810034736A CN 108294470 A CN108294470 A CN 108294470A
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- Prior art keywords
- lifting gear
- side wall
- axis
- display screen
- curved screen
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention proposes a kind of for camber display screen lifting gear and its panel turnover mechanism, panel turnover mechanism includes two mounting plates, a turnover panel, two bull sticks, two pull rods and a compression bar, the upper forepart of the mounting plate has first axle axis, lower rear portion has second hinge axis, it is provided with arc groove between first axle axis and second hinge axis, the center of circle of the arc groove is the center of the second chain chain rivet；There are one sliding slots close to the side of first axle axis tool for the strut of turnover panel；Bull stick is articulated with the second hinge axis, and bull stick is divided into first half and latter half by the second chain chain rivet, and there is first half the first axis pin and the second axis pin, the first axis pin to be sticked in the arc groove, and the second axis pin is sticked in the sliding slot.It is stuck, unsmooth and compact-sized, durable that the present invention solves the problems, such as that Curved screen replacement plane screen end blocking mechanism is run.
Description
Technical field
The present invention relates to a kind of lifting gears for camber display screen, and the panel turnover machine with lifting gear cooperation
Structure.The lifting gear can make camber display screen pass through the top that the arc trepanning of desk rises to desktop below desktop.
Background technology
Various meeting materials are usually presented in intelligent meeting equipment in the form of electronization, can facilitate personnel participating in the meeting's viewing and
Record.It is a in addition to using traditional projecting apparatus and large-scale liquid crystal display, also developing the setting list on conference table at present
People watches and the liquid crystal display of operation.The liquid crystal display and its corresponding data providing device can be independent settings,
Or networking setting so that personnel participating in the meeting watches the contents such as meeting material directly on its seat by display.
The existing desk display equipped with liquid crystal display is disposed on the desktop of conference table, can occupy table in this way
Sizable a part of area in face, most effective can not utilize desktop, while long-term placement display also influences to regard in desktop
Line and visual effect, while being also unfavorable for safe and secret and dust-proof.For this purpose, Publication No. CN200998017Y, entitled " band liquid
The furniture of crystal display lifting gear " utility model patent proposes a kind of desk with liquid crystal indicator elevating gear.Such as
Shown in Figure 1A comprising ontology 1, ontology is interior to be equipped with liquid crystal indicator elevating gear 2 and control device 3, LCD elevating
Device 2 includes installation pedestal 4 and lifting drive, and liquid crystal display to be installed is installed in installation pedestal 4, lifting driving
Device band hydrodynamic crystal display rises or falls, a size is provided on liquid crystal indicator elevating gear and is shaped to liquid crystal display
The trepanning 5 of device is risen or is fallen with liquid crystal display, and control device 3 is controlling LCD elevating.Liquid crystal display
It is additionally provided with turnover panel 6 on lifting gear 2 to cover the trepanning 5 of liquid crystal display lifting, a size is additionally provided in installation pedestal 4
Cover board identical with head cover 7 seals trepanning 5 to substitute head cover after liquid crystal display is gone up.Turnover panel 6 is by switching mechanism in liquid
Crystal display is opened when rising, and trepanning is closed after falling.
Figure 1B show the structural schematic diagram of the mechanism for turning-over top cover of the prior art, including pull rod 8, resetting spring 9, head cover
After lower section is hinged with liquid crystal indicator elevating gear body, the other end is hinged with pull rod 8, and pull rod is fixed in 9 one end of resetting spring
8, the other end is fixed on above liquid crystal indicator elevating gear body, and pull rod 8 is connect with compression bar 10, and compression bar 10 passes through liquid crystal display
The limiting slot up and down being arranged below device lifting gear body is located at below installation pedestal, when installation pedestal 4 drops to and compression bar 10
Compression bar 10 is depressed when contact pulls pull rod 8 that head cover is made to cover trepanning 5 around hinge joint overturning, and when installation pedestal 4 rises, pull rod 8 exists
The effect of resetting spring 9 is lower to push head cover to come in and go out with liquid crystal display around hinge joint overturning exposing trepanning 5.
With the development of liquid crystal display technology, there has been camber display screens, and camber display screen is relative to routine
Display screen picture telepresenc is true to nature, visual experience is more comfortable etc. when having more attractive shape, viewing characteristics.If however, by bent
Face display applications are when the desk of existing lifting display screen, since existing mechanism for turning-over top cover is by head cover from side
The mode of slide-in enters in trepanning, and for the turnover panel of arc (head cover), can cause to overturn it is unsmooth, be unable to asking for close-coupled
Topic, or even cause turnover panel that can not open and close.
Invention content
It is in order to solve the above-mentioned technical problem, of the invention to go out a kind of panel turnover mechanism for camber display screen lifting gear,
Including two mounting plates, a turnover panel, two bull sticks, two pull rods and a compression bar, wherein：The upper forepart of the mounting plate has
There are first axle axis, lower rear portion that there is second hinge axis, arc groove is provided between first axle axis and second hinge axis,
The center of circle of the arc groove is the center of the second chain chain rivet；The turnover panel includes two struts, two head cover supporting parts and one
Head cover, each strut are hingedly connected to two mounting plates, and head cover is arc corresponding with the shape of Curved screen, and head cover is supported on head cover
Supporting part, head cover supporting part are fixed on strut；There are one sliding slots for the side tool of the close first axle axis of the strut；Institute
It states bull stick and is articulated with the second hinge axis, bull stick is divided into first half and latter half, first half tool by the second chain chain rivet
There are the first axis pin and the second axis pin, the first axis pin to be sticked in the arc groove, the second axis pin is sticked in the sliding slot；Institute
One end of the latter half connecting rod of bull stick is stated, the other end of each pull rod connects the both ends of the compression bar.
As a preferred embodiment, the Curved screen lifting gear further includes limit slotware, limits and set on slotware
There are vertical notch, the upper end of notch to extend a distance into the horizontal direction, so that the notch can house the lower bottom end of pull rod
And the left and right ends of compression bar, and can move up and down in the vertical direction.
The present invention also proposes a kind of camber display screen lifting gear, including shell, boss, driving mechanism, supporting device and
Panel turnover mechanism above-mentioned, wherein the shape of the boss and supporting device is arc corresponding with the shape of camber display screen；Two
A mounting plate is individually fixed in the position of the close front side wall above the left and right side walls of the shell.
As a preferred embodiment, shell include upper side wall, left side wall, right side wall, lower wall, front side wall and after
Side wall, wherein left side wall and right side wall are in inverted L-shaped.
As a preferred embodiment, upper side wall offers corresponding with the shape of Curved screen and is more than liquid crystal display shape
Trepanning the boss is set along the outer of trepanning, which is in integrally described in a ring-type surrounds in the top of upper side wall
Trepanning.
As a preferred embodiment, camber display screen is supported on the support plate, the lower section of the support plate is solid
Due in driving mechanism, the shape of the support plate is identical as the trepanning of upper side wall and the shape of interior side opening of the boss.
As a preferred embodiment, the driving mechanism includes driving motor, rack, sliding block, guide rail and pedestal,
Driving motor and sliding block are fixed on pedestal, and slide block set is set on guide rail, and rack is fixed on the shell and engaged with driving motor.
As a preferred embodiment, being set below the pedestal, there are one corresponding with the size and location of compression bar
Recessed locating slot in the horizontal direction inwardly, so that when driving mechanism moves down, compression bar is just fastened on this
In locating slot.
As a preferred embodiment, being integrated on the boss for controlling driving mechanism and camber display screen
Control panel.
In addition, the present invention also carries a kind of desk, it can be individual office table, can also be conference table comprising at least
One camber display screen and Curved screen lifting gear above-mentioned, the camber display screen are installed in the Curved screen lifting gear
And the Curved screen lifting gear drives.
The camber display screen lifting gear of the present invention uses the panel turnover mechanism of innovation, solves Curved screen and replaces plane screen
End blocking mechanism runs stuck, unsmooth problem, and compact-sized, durable.The office of lifting gear using the present invention
Table and conference table have fashion beauty, run smooth, the high advantage of reliability.
Description of the drawings
Figure 1A is a kind of structural schematic diagram of existing liquid crystal display lifting gear；
Figure 1B is the structural schematic diagram of existing mechanism for turning-over top cover；
Fig. 2 is the structural schematic diagram of the Curved screen lifting gear of one embodiment of the present of invention；
Fig. 3 shows the part-structure of the panel turnover mechanism of one embodiment of the present of invention, which is mounted in left side wall
On part；
Fig. 4 and Fig. 5 shows the thin of corresponding mechanism on the mounting plate 41 of the panel turnover mechanism of one embodiment of the present of invention
Portion's structure, wherein Fig. 4 are the dress states that panel turnover mechanism is opened, and Fig. 5 is the state that panel turnover mechanism is closed；
Fig. 6 and Fig. 7 is the schematic diagram of the driving mechanisms control panel turnover mechanism automatic open-close of one embodiment of the present of invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in further detail.
Fig. 2 is the structural schematic diagram of the Curved screen lifting gear of one embodiment of the present of invention.As shown in Fig. 2, the lifting
Device includes mainly shell, boss 20, driving mechanism, supporting device and panel turnover mechanism.
Shell includes upper side wall 11, left side wall 12, right side wall 13, lower wall 14, front side wall 15 and rear wall.In order to just
In display internal structure, rear wall is not illustrated in the figure.Shell is for accommodating and installing Curved screen and its supporting device, drive
Motivation structure and panel turnover mechanism.When Curved screen is in storage dress state, shell can prevent from external dust from entering in shell being attached to
In Curved screen and internal mechanism.Rear wall can be provided with to detachable or openable form, in installing or safeguarding
Portion's device.
In this embodiment, left side wall 12, right side wall 13 are in inverted L-shaped so that the width of upper side wall is more than lower wall
Width (it is width direction to be parallel to desktop and direction in the middle part of Curved screen), upper side wall has enough faces as a result,
It accumulates to open up trepanning corresponding with the shape of Curved screen, and so that the upper subregion of the inner space of shell has enough
Volume to accommodate panel turnover mechanism, and the lower part subregion of inner space can be made thin as possible, to occupy too many table
Leg room below face.It will be appreciated, however, by one skilled in the art that this shape and not exclusive, this field of shell
Technical staff can carry out various change in the case of the work of do not influence device and mechanism.
As previously mentioned, upper side wall 11 offers trepanning corresponding with the shape of Curved screen and slightly larger than liquid crystal display shape, make
Upper part of the housing can be risen to by the trepanning or drop to enclosure interior by obtaining liquid crystal display.As shown, trepanning is arc-shaped and has
There is certain width.In addition, in the top of upper side wall 11, along the outer setting of trepanning there are one boss 20, boss 20 is whole
The trepanning is surrounded in a ring-type.The shape of the inside of boss 20 is consistent with the shape of trepanning, in the shape and desktop in outside
Hole shape it is consistent so that the Curved screen lifting gear can be embedded in by the boss in desktop.For this purpose, boss 20
Thickness be designed such as boss surface and the desktop of the Curved screen lifting gear after installation and keep flushing.The material of boss 20 can
To select as needed, such as material identical with desktop material can be selected, so that desktop overall appearance is more consistent.
It should also be noted that in order to make the Curved screen lifting gear of the present invention be fixed below desktop, in addition to making boss 20
The trepanning of embedded desk, also needs the bottom for making at least part of the shell of device be fixedly connected on desktop by bindiny mechanism,
Such as the connecting hole by being arranged on upper side wall 11, being connected by screw hole and being fixed on the mode of desktop makes shell be fixed on table
Face.
In the embodiment, Curved screen is the liquid crystal display 51 of curved surface, is supported on a support plate 52, the bearing
The lower section of plate 52 is fixed in driving mechanism.The support plate 52 be slightly larger than the curved surface liquid crystal display 51, shape with
The shape of the trepanning of upper side wall 11 and the interior side opening of boss 20 is identical.As a result, when liquid crystal display 51 rises to desktop or more
When, which is just embedded in the interior side opening of boss 20, to obtain support plate 52 and boss below liquid crystal display
20 and desktop integrally keep flushing.
The driving mechanism includes driving motor 31, rack 32, sliding block 33, guide rail 34 and pedestal 35.It is adopted in the embodiment
Add the form of two guide rails with a rack, cost can be reduced under conditions of the stable operation of holding mechanism.As shown, two
A guide rail 34 is symmetrically disposed on the both sides at the back side of liquid crystal display 51, and upper and lower ends are individually fixed in upper side wall 11 under
Side wall 14.It is arranged with two top shoes 33 respectively on each guide rail, and each sliding block 33 is both secured on pedestal 35.The lower end of rack is solid
Due to the lower end of lower wall 14.Driving motor 31 is fixed on pedestal 35, and is nibbled with rack by its reduction gearing (not shown)
It closes.The support plate 52 of the liquid crystal display 51 is fixed on the top of pedestal 35, as a result, when 31 forward or reverse of driving motor
When, it takes pedestal 35 to and moves up and down together together with liquid crystal display 51 and support plate 52.
In order to make liquid crystal display when dropping in shell so that the trepanning of upper shell 11 and boss 20 is blocked, the present invention
Using a panel turnover mechanism 40.The panel turnover mechanism 50 can be opened when liquid crystal display 51 is begun to ramp up, and be declined in liquid crystal display 51
At the end of close.In the following, the panel turnover mechanism 40 of the present invention is explained in more detail with reference to Fig. 3.
Fig. 3 show the part-structure of the panel turnover mechanism of one embodiment of the present of invention, which is mounted in left side wall
On part.And entire panel turnover mechanism further includes then the part being mounted on right side wall, which is presented symmetrical structure.
As shown in figure 3, the panel turnover mechanism of the embodiment includes mounting plate 41, turnover panel 42, bull stick 43, pull rod 44 and compression bar
45, wherein there are two the tools of mounting plate 41, is respectively mounted on left side wall 12 and right side wall 13, bull stick 43 and pull rod 44
Also there are two tool, the mounting plate 41 that is connected on left side wall 12 and right side wall 13.Turnover panel 42 and compression bar 45 are one,
Its both ends is respectively connected to corresponding mechanism.Description below is mainly for the corresponding construction on left side wall.
As shown in figure 3, mounting plate 41 is fixed on the position of the close front side wall of the top of left side wall.Fig. 4 shows installation
The thin portion structure of corresponding mechanism on plate 41.As shown in figure 4, upper forepart (before being on the left of paper, right side is rear) tool of mounting plate
There are first axle axis 411, lower rear portion that there is second hinge axis 412.Also, first axle axis 411 and second hinge axis 412 it
Between an arc groove 413 is set, the center of circle of the arc groove 413 is the center of the second chain chain rivet 412.
Bull stick 43 is substantially in the V-shaped of wide-angle, is articulated with second hinge axis 411 in the bottom end of V words, as a result, the second chain
Chain rivet 411 divides bull stick 43 for first half and latter half, when power acts on it is latter half of when, due to rod principle, first half meeting
It is rotated to the direction opposite with the latter half of direction of motion.
Turnover panel 42 includes two struts 421, and one end of each strut 421 is articulated with first axle axis 411.It is noted that
There are two the tools of strut 421, the mounting plate on mounting plate and right side wall 13 being hingedly connected on left side wall 12.Turnover panel further includes top
Lid supporting part 422 and a head cover 423.What head cover supporting part 422 can be integrated, it can also be divided at two struts.Head cover
423 be arc corresponding with the shape of Curved screen, and head cover 423 is supported on head cover supporting part 422.Head cover supporting part 422 is fixed
In on the strut 421 of mounting plate.
There are one sliding slots 424 for the side tool of the close first axle axis 411 of the strut 421.The bull stick 43 it is close
There are one first axis pin 431 corresponding with the position of arc groove 413, the first axis pin 431 is sticked in the side tool of mounting plate 413
It can be slided up and down in arc groove 413；The top of the first half of the strut has the second axis pin 432, second axis pin
432 are paid with the direction far from mounting plate 41, and are sticked in the sliding slot 424 of the strut 421.As a result, when bull stick 43
When first half is rotated upwardly and downwardly around second hinge axis 412, which being capable of the sliding in sliding slot 424.
When Fig. 5 shows that the latter half of bull stick 43 moves downward, first half is rotated up, to drive the first pin
Axis 431 and the second axis pin 432 move in respective slot, drive turnover panel 42 to be rotated up 90 degree around first axle axis 411, make
Head cover 423 just closes the tapping of boss 20.In order to achieve the above object, when the first axis pin 431 slides into the most upper of sliding slot
When end, the position of the second axis pin 432 should be with first axle axis in the same horizontal position.
Fig. 6 and Fig. 7 shows the folding control principle of the panel turnover mechanism of the present invention.The movement that the present invention passes through driving mechanism
To realize the control to panel turnover mechanism.Process from Fig. 6 to Fig. 7 shows the head cover of panel turnover mechanism from the mistake for being opened to closing
The process of journey, Fig. 7 to Fig. 6 then shows the head cover of panel turnover mechanism from closing open process.
As shown in Figure 6 and Figure 7, it is respectively provided with a limit slotware 46 in the left and right ends of lower wall and (only shows a left side in figure
One of side), each limit is all provided on slotware 46 there are one in vertical notch 461, and the upper end of notch is prolonged in the horizontal direction
A distance is stretched, the notch can house the lower bottom end of pull rod 44 and the left and right ends of compression bar 45 as a result, and can be
It is moved up and down on vertical direction.
In addition, being set in the lower section of the pedestal 35 of driving mechanism, there are one corresponding with the size and location of compression bar recessed inwardly
The locating slot 351 in the horizontal direction entered, so that when driving mechanism moves down, compression bar 45 is just fastened on the positioning
In slot 351, as shown in Figure 6.At this point, when driving mechanism continues to move downward, pedestal 35 applies upward pressure to compression bar 351
Power forces compression bar 45 to be moved downwardly together together with pedestal, the both ends of compression bar 45 because being embedded in the notch of limit slotware 46, because
This its can be well restricted to move straight down, driving pull rod 44 moves downward.
As shown in fig. 7, when driving mechanism moves downward certain distance to stop motion.At this point, pull rod 44 moves to maximum
Position so that the first half of bull stick goes to maximum angle upwards, makes panel turnover mechanism entirety turn 90 to horizontal position, head cover
The trepanning of 423 seal bosses.
When camber display screen is raised above from enclosure interior, driving mechanism rises to the position of Fig. 6 from the position of Fig. 7 first
It sets, at this point, due to the effect of gravity, panel turnover mechanism is rotated by 90 ° the position for falling to Fig. 4 from horizontal position shown in fig. 5.From
And pull rod and press planting is driven to move upwards.
Certainly, in other embodiments, response agency, such as spring can also be set so that when driving mechanism is left most
When bottom end, drives panel turnover mechanism whereabouts to be rotated by 90 °, open trepanning.A kind of mode is in the lower part of mounting plate 41 setting one the
Three axis pins 414, (referring to Fig. 4 and Fig. 5, spring is not for one extension spring of setting between the first axis pin 431 and third axis pin 414
Show), when the first axis pin 431 moves upwards, spring is stretched, and thus generates a downward pulling force.When in the position of Fig. 5
When, when driving mechanism moves upwards and no longer oppresses compression bar, due to the downward pulling force, bull stick 43 is pulled downwardly to reply
To the position of Fig. 4.
The foregoing describe the main contents of the Curved screen lifting gear of the present invention.In addition to this, about the control of driving mechanism
Component processed, the components such as the control mechanism and power supply of Curved screen itself, power cord, signal wire then can be by prior art reality
It is existing.For example, for the control unit of driving mechanism, can trigger be set in the corresponding position in the shell of lifting gear, when
When a part for Curved screen or a part for driving mechanism reach specific position, triggers the trigger and stop to control driving mechanism
Only move.Certainly, the present invention can also realize being automatically stopped for driving mechanism by various sensors.
In addition, the control panel for controlling driving mechanism and display screen can be integrated on boss 20.Alternatively, can set
Set the independent remote controler for controlling driving mechanism and display screen.The remote controler is also designed to one meeting of control
Multiple Curved screen lifting gears in table and Curved screen itself.Since these designs belong to the conventional design of this field,
It repeats no more in the present invention.
In conclusion the panel turnover mechanism of the present invention solves Curved screen, to replace the operation of plane screen end blocking mechanism stuck, no
Smooth problem, and it is compact-sized, durable.The desk and conference table of panel turnover mechanism and lifting gear using the present invention have
There is fashion beauty, run smooth, the high advantage of reliability.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical solution and advantageous effect
Describe in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the protection of the present invention
Within the scope of.
Claims (10)
1. a kind of panel turnover mechanism for camber display screen lifting gear, including two mounting plates, a turnover panel, two bull sticks,
Two pull rods and a compression bar, wherein：
The upper forepart of the mounting plate has first axle axis, and lower rear portion has second hinge axis, in first axle axis and second
Arc groove is provided between hinge axis, the center of circle of the arc groove is the center of the second chain chain rivet；
The turnover panel includes two struts, two head cover supporting parts and a head cover, and each strut is hingedly connected to two mounting plates,
Head cover is arc corresponding with the shape of Curved screen, and head cover is supported on head cover supporting part, and head cover supporting part is fixed on strut；
There are one sliding slots for the side tool of the close first axle axis of the strut；
The bull stick is articulated with the second hinge axis, and bull stick is divided into first half and latter half, first half by the second chain chain rivet
There is the first axis pin and the second axis pin, the first axis pin to be sticked in the arc groove for part, and the second axis pin is sticked in the cunning
In slot；
One end of the latter half connecting rod of the bull stick, the other end of each pull rod connect the both ends of the compression bar.
2. being used for the panel turnover mechanism of camber display screen lifting gear as described in claim 1, which is characterized in that further include limit
Slotware, limit slotware are equipped with vertical notch, and the upper end of notch extends a distance into the horizontal direction, so that the notch energy
The lower bottom end of accommodating pull rod and the left and right ends of compression bar, and can move up and down in the vertical direction.
3. a kind of camber display screen lifting gear, including shell, boss, driving mechanism, supporting device and panel turnover mechanism, wherein
The panel turnover mechanism is panel turnover mechanism as claimed in claim 1 or 2；
The shape of the boss and supporting device is arc corresponding with the shape of camber display screen；
Two mounting plates are individually fixed in the position of the close front side wall above the left and right side walls of the shell.
4. Curved screen lifting gear as claimed in claim 3, which is characterized in that shell includes upper side wall, left side wall, right side
Wall, lower wall, front side wall and rear wall, wherein left side wall and right side wall are in inverted L-shaped.
5. Curved screen lifting gear as claimed in claim 3, which is characterized in that upper side wall offers the shape pair with Curved screen
It answers and more than the trepanning of liquid crystal display shape, in the top of upper side wall, the boss is set along the outer of trepanning, the boss is whole
The trepanning is surrounded in a ring-type.
6. Curved screen lifting gear as claimed in claim 5, which is characterized in that camber display screen is supported on the support plate
On, it is fixed in driving mechanism below the support plate, the shape of the support plate and the trepanning of upper side wall and the boss
The shape of interior side opening is identical.
7. Curved screen lifting gear as claimed in claim 3, which is characterized in that the driving mechanism includes driving motor, tooth
Item, sliding block, guide rail and pedestal, driving motor and sliding block are fixed on pedestal, and slide block set is set on guide rail, and rack is fixed on shell
Above and with driving motor engage.
8. Curved screen lifting gear as claimed in claim 7, which is characterized in that set below the pedestal there are one and compression bar
The corresponding recessed locating slot in the horizontal direction inwardly of size and location so that when driving mechanism moves down
When, compression bar is just fastened in the locating slot.
9. Curved screen lifting gear as claimed in claim 3, which is characterized in that be integrated on the boss for controlling driving
The control panel of mechanism and camber display screen.
10. a kind of desk, including the Curved screen lifting described in any one of at least one camber display screen and claim 3 to 9
Device, the camber display screen is installed in the Curved screen lifting gear and the Curved screen lifting gear drives.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018100004034 | 2018-01-02 | ||
| CN201810000403 | 2018-01-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108294470A true CN108294470A (en) | 2018-07-20 |
| CN108294470B CN108294470B (en) | 2020-10-16 |
Family
ID=62869022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810034736.9A Active CN108294470B (en) | 2018-01-02 | 2018-01-15 | Curved surface display screen elevating gear and panel turnover mechanism thereof |
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| Country | Link |
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| CN (1) | CN108294470B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301747A (en) * | 2019-08-05 | 2019-10-08 | 北京斯誉达电气设备有限公司 | A kind of adjustable conference table of screen position |
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| CN200998017Y (en) * | 2007-01-22 | 2008-01-02 | 深圳市深隆行实业有限公司 | Furnishings with liquid crystal indicator elevating gear |
| US20080060560A1 (en) * | 2006-09-11 | 2008-03-13 | Chao-Lin Chen | Monitor rising and storing system |
| CN204480609U (en) * | 2015-03-16 | 2015-07-15 | 陈康杰 | A kind of curve screens display system |
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2018
- 2018-01-15 CN CN201810034736.9A patent/CN108294470B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080060560A1 (en) * | 2006-09-11 | 2008-03-13 | Chao-Lin Chen | Monitor rising and storing system |
| CN200998017Y (en) * | 2007-01-22 | 2008-01-02 | 深圳市深隆行实业有限公司 | Furnishings with liquid crystal indicator elevating gear |
| CN204480609U (en) * | 2015-03-16 | 2015-07-15 | 陈康杰 | A kind of curve screens display system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110301747A (en) * | 2019-08-05 | 2019-10-08 | 北京斯誉达电气设备有限公司 | A kind of adjustable conference table of screen position |
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| Publication number | Publication date |
|---|---|
| CN108294470B (en) | 2020-10-16 |
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