CN205845042U - A kind of double lead-screw formula three screen automatic open-close display device - Google Patents
A kind of double lead-screw formula three screen automatic open-close display device Download PDFInfo
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- CN205845042U CN205845042U CN201620607039.4U CN201620607039U CN205845042U CN 205845042 U CN205845042 U CN 205845042U CN 201620607039 U CN201620607039 U CN 201620607039U CN 205845042 U CN205845042 U CN 205845042U
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- screen
- slide block
- screw
- slide rail
- leading screw
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Abstract
This utility model belongs to field of electronic display, relates to a kind of double lead-screw formula three screen automatic open-close display device and includes main screen, secondary screen, connecting rod, left-handed leading screw, dextrorotation leading screw, slide block, gear train, lead screw, screen slide block, screen slide rail and keyboard components.The sliding tray on main screen, screen slide block and screen slide rail is added so that the space that display device takies after Guan Bi reduces due to this utility model.And screen width is equal sized, display device scope increases.Due to connecting rod, left-handed leading screw, dextrorotation leading screw, slide block, gear train, lead screw, screen slide block and screen slide rail so that the closed action of two secondary screens does not exist ordering relation, user experience improves.Due to connecting rod so that be an entirety after display device Guan Bi, be convenient for carrying.Due to connecting rod actively, left-handed leading screw, dextrorotation leading screw, slide block, gear train, lead screw, screen slide block, screen slide rail and secondary screen are driven so that display device can realize automatic open-close.
Description
Technical field
This utility model belongs to field of electronic display, relates to a kind of double lead-screw formula three screen automatic open-close display device.
Background technology
Along with the development of science and technology, various display devices constantly occur.Give easily enjoying them
Meanwhile, various problems occur the most therewith.In field of electronic display, how while improving display device scope, do not improve
The space size that display device takies when inoperative, this problem has obtained paying close attention to widely.As shown in Figure 1, Figure 2, Fig. 3, Fig. 4 institute
Showing, existing three screen display devices are by existing main screen 1, existing secondary screen 1, existing secondary screen 23 and existing connection hinge 4
Composition.Existing secondary screen 1 or existing secondary screen 23 are by existing connection hinge 4 rotary folding.As in figure 2 it is shown, existing main screen
Curtain 1, existing secondary screen 1 are consistent with the overall dimensions of existing secondary 233 screens of screen.Existing secondary screen 1 or existing pair
Screen 23 contacts after rotating to certain angle, reaches to reduce the purpose in the space that display device takies when inoperative.Such as figure
Shown in 3, this three screen display devices add the link hinge 5 of width, existing main screen 1, existing secondary screen 1 after folding
Fit completely with existing secondary 233 screens of screen, reach to reduce the purpose in the space that display device takies when inoperative.As
Shown in Fig. 4, existing secondary screen 1 and width dimensions is main screen 1 width dimensions 1/2nd of existing secondary screen 23.Existing
After having connection hinge 4 rotary folding, existing main screen 1, existing secondary screen 1 and existing secondary 233 screens of screen paste completely
Close, reach to reduce the purpose in the space that display device takies when inoperative.
Analyze the above-mentioned prior art mentioned to have the following disadvantages, i.e. technical problem to be solved in the utility model:
(1) due to three screen display devices (as shown in Figure 2) existing main screen 1, existing secondary screen 1 and existing secondary screen two
3, three screens are fitted after folding the most completely so that the space that display device takies when inoperative is the biggest；
(2) the link hinge 5 of width is added due to three screen display devices (as shown in Figure 3) so that existing secondary screen
1 and the jackknife action of existing secondary screen 23 there is ordering relation.User experience is the highest；
(3) due to the existing secondary screen 1 of three screen display devices (as shown in Figure 4) and the width dimensions of existing secondary screen 23
For main screen 1 width dimensions 1/2nd so that display device scope reduces the most accordingly；
(4) it not the most integrative-structure due to three screen display devices (as shown in Figure 2, Figure 3, Figure 4), thus the most portable
Band.
(5) due to three screen display devices (as shown in Figure 2, Figure 3, Figure 4) the most main driven relationship, it is impossible to realize automatically opening
Close.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, and a kind of double lead-screw formula three screen of design is automatic
Folding display device.This device is mainly used in electronical display industry.Solve in conventional three screen display devices efficiently, Guan Bi
After the space that takies is big, display device scope reduces, closed action exists ordering relation, not Portable belt and cannot realize automatically opening
The problem closed.
To achieve these goals, the technical solution of the utility model is that a kind of double lead-screw formula three screen automatic open-close of design shows
Show equipment, including main screen, secondary screen, connecting rod, left-handed leading screw, dextrorotation leading screw, slide block, gear train, lead screw, screen slide block
With screen slide rail, its peripheral structure is keyboard components.
Described screen slide block sliding tray is had on described main screen；Described lead screw is had special on described screen slide rail
Use female thread；Described screen slide block sliding tray is had on described screen slide rail.
Its annexation is: two described connecting rods are connected on described keyboard components；Two described slide blocks, respectively
It is connected on two described connecting rods, described left-handed leading screw and described dextrorotation leading screw；Described left-handed leading screw and dextrorotation leading screw, pacify respectively
It is contained on described main screen；Two described gear trains are separately mounted to described left-handed leading screw and the upper end of dextrorotation leading screw；Two institutes
State lead screw to be connected on described two gear train；Two described screen slide rails are by the special female thread of described leading screw
It is connected in described lead screw；Two described screen slide blocks are separately mounted to the described sliding tray of described screen slide rail
In；Two described screen slide blocks are connected on two described secondary screens.
Advantage of the present utility model and having the beneficial effects that: described in this utility model adds on described main screen
Sliding tray, described screen slide block and described screen slide rail so that fit completely after three screen Guan Bis so that display device is closing
The space taken after conjunction reduces.
Due to this utility model add described connecting rod, left-handed leading screw, dextrorotation leading screw, slide block, gear train, lead screw,
Screen slide block and screen slide rail so that the closed action of two described secondary screens is carried out automatically, there is not ordering relation, user's body
Degree of testing improves.
The described sliding tray on described main screen, described screen slide block and described screen is added sliding due to this utility model
Rail so that screen width is equal sized, display device scope increases.
Owing to this utility model adds described connecting rod, after Guan Bi, no longer there is motion so that after display device Guan Bi be
One entirety, is convenient for carrying.
Due to described connecting rod actively, described left-handed leading screw, dextrorotation leading screw, slide block, gear train, lead screw, screen slide block,
Screen slide rail and secondary screen are driven so that display device can realize automatic open-close.
Accompanying drawing explanation
Fig. 1 is schematic diagram after existing three screen display devices launch；
Fig. 2 is schematic diagram after existing three screen display device Guan Bis；
Fig. 3 is schematic diagram after the most wide existing three screen display device Guan Bis；
Fig. 4 is the schematic diagram after existing wide hinge three screen display device Guan Bi；
Fig. 5 is this utility model three screen display device main screen and keyboard components structural representation；
Fig. 6 is this utility model left gear group schematic diagram；
Fig. 7 is this utility model right gear group schematic diagram；
Fig. 8 is this utility model main screen top view；
Fig. 9 is this utility model open mode schematic diagram；
Figure 10 is this utility model closure state schematic diagram；
Figure 11 is this utility model screen slide rail schematic diagram；
Wherein, the existing main screen of 1-；The existing secondary screen of 2-；The existing secondary screen of 3-；4-existing connection hinge；5-has width
Connect hinge；51-main screen；52-connecting rod one；53-connecting rod two；The left-handed leading screw of 54-；55-dextrorotation leading screw；56-slide block one；57-
Slide block two；58-right gear group input gear；59-left gear group input gear；510-right gear group output gear；The left tooth of 511-
Wheels output gear；512-lead screw one；513-lead screw two；514-screen slide block one；515-screen slide block two；516-
Screen slide rail one；517-screen slide rail two；518-keyboard components；61-left gear group；71-right gear group；On 81-main screen
Sliding tray；The secondary screen of 91-first；The secondary screen of 92-second；The special female thread of 111-lead screw one；112-lead screw is special
Female thread two；81-sliding tray one；113-sliding tray two；114-sliding tray three.
Detailed description of the invention
With embodiment, detailed description of the invention of the present utility model is further described below in conjunction with the accompanying drawings, following example
It is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, the technical solution of the utility model is that design is a kind of double
Screw type three screen automatic open-close display device, including the secondary screen of main screen 51, first 91, second secondary screen 91, connecting rod 1, connects
Bar 2 53, left-handed leading screw 54, dextrorotation leading screw 55, slide block 1, slide block 2 57, right gear group input gear 58, left gear group are defeated
Enter gear 59, left gear group 61, right gear group 71, right gear group output gear 510, left gear group output gear 511, slip silk
Thick stick 1, lead screw 2 513, screen slide block 1, screen slide block 2 515, screen slide rail 1 and screen slide rail two
517, its peripheral structure is keyboard components 518.
Described screen slide block 1 and the sliding tray of described screen slide block 2 515 slip is had on described main screen 51
One 81；The special female thread 1 of described lead screw 2 513 is had on described screen slide rail 2 517；Described screen slide rail one
The special female thread 2 112 of described lead screw 1 is had on 516；Described screen is had sliding on described screen slide rail 2 517
The sliding tray 2 113 of block 2 515 slip；The cunning of described screen slide block 1 slip is had on described screen slide rail 1
Dynamic groove 3 114.
Its annexation is: described connecting rod 1 and described connecting rod 2 53 are connected on described keyboard components 518
Face；Described slide block 1 is connected to above described connecting rod 1 and described left-handed leading screw 54；Described slide block 2 57 is connected to described
Above connecting rod 2 53 and described dextrorotation leading screw 55；Described left-handed leading screw 54 and described dextrorotation leading screw 55, be separately mounted to described master
Above screen 51；Described left gear group input gear 59 in described left gear group 61 is arranged on the upper of described dextrorotation leading screw 55
End；Described right gear group input gear 58 in described right gear group 71 is arranged on the upper end of described left-handed leading screw 54；Described cunning
Above the described left gear group output gear 511 that movable wire thick stick 2 513 is connected in described left gear group 61；Described lead screw one
Above the 512 described right gear group output gears 510 being connected in described right gear group 71；Described screen slide rail 2 517 passes through
The special female thread 1 of described lead screw 1 is connected to above described lead screw 1；Described screen slide rail one
516 are connected to above described lead screw 2 513 by the special female thread 2 112 of described lead screw 2 513；Described screen
Slide block 2 515 is arranged in the described sliding tray 2 113 of described screen slide rail 2 517；Described screen slide block 1 is arranged on institute
State in the described sliding tray 3 114 of screen slide rail 1；Described screen slide block 2 515 is connected on the described second secondary screen 91；
Described screen slide block 1 is connected on the described first secondary screen 91.
Described sliding tray 1 on described main screen 51, described screen slide block 1, described screen slide block 2 515, institute
State screen slide rail 1 and described screen slide rail 2 517 so that fit completely after three screen Guan Bis so that display device exists
The space taken after Guan Bi reduces.
When described keyboard components 518 and described main screen 51 carry out opening and closing movement, described connecting rod 1 drives described slide block
One 56, described slide block 1 drives described left-handed leading screw 54, and described left-handed leading screw 54 drives described right gear group 71, described right tooth
Wheels 71 drive described lead screw 1, and described lead screw 1 drives described screen slide rail 2 517, and described screen is sliding
Rail 2 517 drives described screen slide block 2 515, and described screen slide block 2 515 drives the described second secondary screen 91 to move right；With
Time, described connecting rod 2 53 drives described slide block 2 57, and described slide block 2 57 drives described dextrorotation leading screw 55, described dextrorotation leading screw 55
Driving described left gear group 61, described left gear group 61 to drive described lead screw 2 513, described lead screw 2 513 drives
Described screen slide rail 1, described screen slide rail 1 drives described screen slide block 1, and described screen slide block 1 carries
Dynamic described first secondary screen 91 moves right.Above-mentioned principle makes the closed action of two described secondary screens automatically carry out, and does not deposits
At ordering relation, user experience improves.
Described sliding tray 1 on described main screen 51 so that when described screen slide block 2 515 drives described second pair
Screen 91 moves forward while being moved to the left, and drives the described first secondary screen 91 to the right when described screen slide block 1 simultaneously
Move forward while movement.Above-mentioned motion makes described main screen 51, the described first secondary screen 91 and the described second secondary screen
The overall dimensions of 92 is equal.(i.e. screen width is equal sized) display device scope increases.
Described connecting rod 1 and described connecting rod 2 53, no longer have motion after Guan Bi so that is one after display device Guan Bi
Individual entirety, is convenient for carrying.
Described connecting rod 1 and described connecting rod 2 53 active, described left-handed leading screw 54, described dextrorotation leading screw 55, described slide block
One 56, described slide block 2 57, described gear train 61, described gear train 71, described lead screw 1, described lead screw two
513, described screen slide rail 1, described screen slide rail 2 517, described screen slide block 1, described screen slide block 2 515,
Described first secondary screen 91 and the described second secondary screen 91 are driven so that display device can realize automatic open-close.
The above is only preferred embodiments of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvements and modifications, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (6)
1. a double lead-screw formula three screen automatic open-close display device, it is characterised in that: include main screen (51), the first secondary screen
(91), the second secondary screen (91), connecting rod one (52), connecting rod two (53), left-handed leading screw (54), dextrorotation leading screw (55), slide block one
(56), slide block two (57), right gear group input gear (58), left gear group input gear (59), left gear group (61), right gear
Group (71), right gear group output gear (510), left gear group output gear (511), lead screw one (512), lead screw two
(513), screen slide block one (514), screen slide block two (515), screen slide rail one (516) and screen slide rail two (517), its periphery
Structure is keyboard components (518)；
Wherein, described main screen (51) has described screen slide block one (514) and described screen slide block two (515) slip
Sliding tray one (81)；The special female thread one (111) of described lead screw two (513) is had on described screen slide rail two (517)；
The special female thread two (112) of described lead screw one (512) is had on described screen slide rail one (516)；Described screen slide rail
The sliding tray two (113) of described screen slide block two (515) slip is had on two (517)；Open on described screen slide rail one (516)
There is the sliding tray three (114) of described screen slide block one (514) slip；
Its annexation is: described connecting rod one (52) and described connecting rod two (53) are connected to described keyboard components (518)
Above；Described slide block one (56) is connected to described connecting rod one (52) and described left-handed leading screw (54) above；Described slide block two (57)
It is connected to described connecting rod two (53) and described dextrorotation leading screw (55) above；Described left-handed leading screw (54) and described dextrorotation leading screw
(55) described main screen (51), it is separately mounted to above；Described left gear group input gear in described left gear group (61)
(59) upper end of described dextrorotation leading screw (55) it is arranged on；Described right gear group input gear (58) in described right gear group (71)
It is arranged on the upper end of described left-handed leading screw (54)；Described lead screw two (513) is connected to the institute in described left gear group (61)
State left gear group output gear (511) above；It is described that described lead screw one (512) is connected in described right gear group (71)
Right gear group output gear (510) is above；Described screen slide rail two (517) is by the slip silk of described lead screw one (512)
The special female thread of thick stick one (111) is connected to described lead screw one (512) above；Described screen slide rail one (516) is by described
The special female thread of lead screw two (112) of lead screw two (513) is connected to described lead screw two (513) above；Described
Screen slide block two (515) is arranged in the described sliding tray two (113) of described screen slide rail two (517)；Described screen slide block one
(514) it is arranged in the described sliding tray three (114) of described screen slide rail one (516)；Described screen slide block two (515) is connected to
On described second secondary screen (91)；Described screen slide block one (514) is connected on the described first secondary screen (91).
A kind of double lead-screw formula three screen automatic open-close display device the most according to claim 1, it is characterised in that: described main screen
Described sliding tray one (81) on curtain (51), described screen slide block one (514), described screen slide block two (515), described screen are sliding
Rail one (516) and described screen slide rail two (517).
A kind of double lead-screw formula three screen automatic open-close display device the most according to claim 1 and 2, it is characterised in that: described
When keyboard components (518) and described main screen (51) carry out opening and closing movement, described connecting rod one (52) drives described slide block one (56),
Described slide block one (56) drives described left-handed leading screw (54), described left-handed leading screw (54) to drive described right gear group (71), described
Right gear group (71) drives described lead screw one (512), described lead screw one (512) to drive described screen slide rail two
(517), described screen slide rail two (517) drives described screen slide block two (515), and described screen slide block two (515) drives described
Second secondary screen (91) moves right；
Meanwhile, described connecting rod two (53) drives described slide block two (57), described slide block two (57) to drive described dextrorotation leading screw (55),
Described dextrorotation leading screw (55) drives described left gear group (61), described left gear group (61) to drive described lead screw two (513),
Described lead screw two (513) drives described screen slide rail one (516), described screen slide rail one (516) to drive described screen sliding
Block one (514), described screen slide block one (514) drives the described first secondary screen (91) to move right.
A kind of double lead-screw formula three screen automatic open-close display device the most according to claim 1 and 2, it is characterised in that: described
Described sliding tray one (81) on main screen (51) so that when described screen slide block two (515) drives the described second secondary screen
(91) move forward while being moved to the left, simultaneously when described screen slide block one (514) drive described first secondary screen (91) to
Move forward while moving right.
A kind of double lead-screw formula three screen automatic open-close display device the most according to claim 1, it is characterised in that: described connecting rod
One (52) and described connecting rod two (53), after Guan Bi, no longer there is motion.
A kind of double lead-screw formula three screen automatic open-close display device the most according to claim 1 and 2, it is characterised in that: described
Connecting rod one (52) and described connecting rod two (53) actively, described left-handed leading screw (54), described dextrorotation leading screw (55), described slide block one
(56), described slide block two (57), described gear train (61), described gear train (71), described lead screw one (512), described cunning
Movable wire thick stick two (513), described screen slide rail one (516), described screen slide rail two (517), described screen slide block one (514), institute
State screen slide block two (515), the described first secondary screen (91) and the described second secondary screen (91) driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607039.4U CN205845042U (en) | 2016-06-21 | 2016-06-21 | A kind of double lead-screw formula three screen automatic open-close display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607039.4U CN205845042U (en) | 2016-06-21 | 2016-06-21 | A kind of double lead-screw formula three screen automatic open-close display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845042U true CN205845042U (en) | 2016-12-28 |
Family
ID=58152858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620607039.4U Expired - Fee Related CN205845042U (en) | 2016-06-21 | 2016-06-21 | A kind of double lead-screw formula three screen automatic open-close display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892979A (en) * | 2016-06-21 | 2016-08-24 | 北京灵铱科技有限公司 | Double-lead-screw type three-screen automatic opening and closing display equipment |
| CN110426946A (en) * | 2019-07-17 | 2019-11-08 | 维沃移动通信有限公司 | A kind of electronic equipment |
-
2016
- 2016-06-21 CN CN201620607039.4U patent/CN205845042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892979A (en) * | 2016-06-21 | 2016-08-24 | 北京灵铱科技有限公司 | Double-lead-screw type three-screen automatic opening and closing display equipment |
| CN110426946A (en) * | 2019-07-17 | 2019-11-08 | 维沃移动通信有限公司 | A kind of electronic equipment |
| CN110426946B (en) * | 2019-07-17 | 2021-08-20 | 维沃移动通信有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180621 |