CN205608605U - Unordered automatic lever folding device of opening that freely overturns of three screens - Google Patents
Unordered automatic lever folding device of opening that freely overturns of three screens Download PDFInfo
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- CN205608605U CN205608605U CN201620363873.3U CN201620363873U CN205608605U CN 205608605 U CN205608605 U CN 205608605U CN 201620363873 U CN201620363873 U CN 201620363873U CN 205608605 U CN205608605 U CN 205608605U
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Abstract
The utility model belongs to the technical field of electronic equipment, a unordered automatic lever folding device of opening that freely overturns of three screens is related to. Including three display screens, spring hinge mechanism, lever elevating system and scalable back -moving springs. Because the utility model discloses increased spring hinge mechanism and pole rod -type hinge mechanism, two screens making main screen both sides can realize that 180 degrees are freely overturn foldingly, do not receive the influence of upset order moreover, can realize the automatic function of opening simultaneously. Because the device is the folding device for three screen video pictures simultaneously during the fully expand of this device then become the size of a screen after folding, are saved space, and convenient to use person carries.
Description
Technical field
The invention belongs to technical field of electronic equipment, relate to unordered freely upset of a kind of three screens and automatically open up lever folding device.
Background technology
Along with the development of science and technology, various display devices constantly occur.Enjoy that they give simultaneously easily, various problems occur the most therewith.In field of electronic display, how while improving display device scope, the most not improving 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, Figure 3, Figure 4, existing three screen display devices are made up of existing main screen 1, existing secondary screen 1, existing secondary screen 23 and existing connection hinge 4.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 1, existing secondary screen 1 are consistent with the overall dimensions of existing secondary 233 screens of screen.Existing secondary screen 1 or existing secondary screen 23 contact after rotating to certain angle, reach to reduce the purpose in the space that display device takies when inoperative.As it is shown on figure 3, this three screen display devices add the link hinge 5 of width, after folding, existing main screen 1, existing secondary screen 1 and existing secondary 233 screens of screen are fitted completely, reach to reduce the purpose in the space that display device takies when inoperative.As shown in Figure 4, existing secondary screen 1 and width dimensions is main screen 1 width dimensions 1/2nd of existing secondary screen 23.After existing connection hinge 4 rotary folding, existing main screen 1, existing secondary screen 1 and existing secondary 233 screens of screen are fitted completely, reach to reduce the purpose in the space that display device takies when inoperative.
Analyze the above-mentioned prior art mentioned and have the following disadvantages (1), i.e. the technical problem to be solved:
(1) due to three screen display devices (as shown in Figure 2) existing main screen 1, existing secondary screen 1 and existing secondary screen 23, 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 the jackknife action of existing secondary screen 1 and existing secondary screen 23 exists 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 width dimensions is main screen 1 width dimensions 1/2nd of existing secondary screen 23 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), so not Portable belt.
Summary of the invention
It is an object of the invention to overcome defect present in prior art, design unordered freely upset of a kind of three screens and automatically open up lever folding device.This device is mainly used in electronical display industry.Solving in conventional three screen display devices efficiently, the space taken during inoperative is big, display device scope reduces, jackknife action exists ordering relation, can not automatically open up and the problem of not Portable belt.
To achieve these goals, the technical scheme is that unordered freely upset of a kind of three screens of design automatically opens up lever folding device, including main display, secondary display screen one, secondary display screen two, spring hinge mechanism and scissor lift structure.
Wherein, described spring hinge mechanism includes: main screen connects hinge, secondary screen connects hinge, the size of torque spring, wherein torque spring adjustable springs hinge torsion；
Four angles of described main display are opened a groove respectively and are fixed the main screen connection hinge of described spring hinge mechanism, the most described main screen connection hinge can be fixed in main screen and slide along vertical screen direction at groove, and longitudinal two ends of described secondary display screen one and described secondary display screen two are opened a hole respectively and fixed the secondary screen connection hinge of described table spring hinge mechanism.
Its annexation is: described main display is connected with described secondary display screen one and described secondary display screen two respectively by described spring hinge mechanism, and the connection end being connected with described main display is that described main screen connects hinge；The connection end being connected with described secondary display screen one and described secondary display screen two is that described secondary screen connects hinge.
Advantages of the present invention and having the beneficial effects that: owing to invention increases described spring hinge mechanism so that described secondary display screen one and described secondary display screen two can realize free upset；Owing to described spring hinge includes: main screen connects hinge, secondary screen connects hinge and torque spring so that secondary display screen one and secondary display screen two realize automatically opening up.
The connected mode used due to described secondary display screen one and described secondary display screen two is identical, main display is connected the connected mode of hinge for being slidably connected with main screen, and careless one piece of secondary display screen fold after can press leverage and make the spring hinge being connected with another block pair screen be risen the thickness of a screen, such that the purpose of unordered upset can be met when each display screen overturns.
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 devices fold；
Fig. 3 is schematic diagram after the most wide existing three screen display devices fold；
Fig. 4 is schematic diagram after existing wide hinge three screen display device folds；
Fig. 5 is schematic diagram after the present invention three screen display device launches；
Fig. 6 is schematic diagram after the secondary screen of the present invention three screen display device first folds；
Fig. 7 is schematic diagram after the secondary screen of the present invention three screen display device two all folds；
Fig. 8 is the present invention three screen display device spring hinge structural representation；
Fig. 9 is the present invention three screen display device leverage detailed maps.
Wherein, the existing main screen of 1-；The existing secondary screen one of 2-；The existing secondary screen two of 3-；4-existing connection hinge；5-has the connection hinge of width；51-main display；52-pair display screen one；53-pair display screen two；54-spring hinge mechanism；55-leverage pressing plate；56-leverage pressure cap；57-main screen connects hinge；58-pair screen connects hinge；59-hinge torque spring；60-leverage rotating shaft.
Detailed description of the invention
Being further described the detailed description of the invention of the present invention with embodiment below in conjunction with the accompanying drawings, following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, the technical scheme is that unordered freely upset of a kind of three screens of design automatically opens up lever folding device, including main display 51, secondary display screen 1, secondary display screen 2 53, spring hinge mechanism 54, leverage pressing plate 55, leverage pressure cap 56, main screen connects hinge 57, the secondary screen connects hinge 58, hinge torque spring 59, leverage rotating shaft 60；Described spring hinge mechanism 54 includes that main screen connects hinge 57, secondary screen connects hinge 58 and hinge torque spring 59.
Have fixing chute on described main display 51 and fix described main screen connection hinge 57, described main screen connects hinge 57 can slide along main display 51, have fixing hole on described pair display screen 1 and secondary display screen 2 53 described secondary screen connection hinge 58 is fixed, fix in main screen connects hinge space being disposed with scissor lift structure simultaneously at described main display 51.
Its annexation is: by described main display 51, it is connected with described secondary display screen 1 and described secondary display screen 2 53 respectively by described spring hinge mechanism 54, uses identical connected mode for ensureing that described secondary display screen 1 and described secondary display screen 2 53 can realize unordered doubling when turning over turnback.The connection end being connected with described main display 51 is that described main screen connects hinge 57, if the push rod on pair display screen 1 can depress leverage pressure cap 56 when secondary display screen 1 first folds, leverage pressing plate is driven by leverage rotating shaft 60, the spring hinge mechanism 54 realizing being connected with secondary display screen 2 53, by the thickness of the high secondary screen of pressure, just can realize the folding of secondary display screen 53.
The connection end being connected with described secondary display screen 1 and described secondary display screen 2 53 is described secondary screen and connects hinge 58, and each connecting portion is all disposed with scissor lift structure.The most just three pieces of display screens can be realized on the basis of described main display 51, described secondary display screen 1 and described secondary display screen 2 53 is unordered freely turns over turnback.
For ensureing that described folding device can realize automatically opening up function, in spring hinge mechanism 54, add hinge torque spring 59, rely on when two pieces of secondary screens need to open the elastic force of hinge torque spring 59 to realize automatically opening up to secondary display screen 1 and secondary display screen 2 53.
The above is only the preferred embodiments of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. unordered freely upset of screen automatically opens up lever folding device, it is characterised in that: main display (51)；Secondary display screen one (52)；Secondary display screen two (53)；Spring hinge mechanism (54)；Leverage pressing plate (55)；Leverage pressure cap (56)；Leverage rotating shaft (60)；
Described spring hinge mechanism (54) including: main screen connects hinge (57), secondary screen connects hinge (58), hinge torque spring (59), and this mechanism can realize the folding of mechanism and automatically open up function；
Its annexation is: has fixing chute on described main display (51) and fixes described main screen connection hinge (57), described main screen connects hinge (57) can slide along main display (51), have fixing hole on described secondary display screen one (52) and secondary display screen two (53) described secondary screen connection hinge (58) is fixed, within the fixing main screen of described main display (51) connects hinge space, be disposed with scissor lift structure simultaneously.
Unordered freely upset of a kind of three screens the most according to claim 1 automatically opens up lever folding device, it is characterized in that: by described main display (51), it is connected with described secondary display screen one (52) and described secondary display screen two (53) respectively by described spring hinge mechanism (54), uses identical connected mode for ensureing that described secondary display screen one (52) and described secondary display screen two (53) can realize unordered doubling when turning over turnback；
The connection end being connected with described main display (51) is that described main screen connects hinge (57), if the push rod on pair display screen one (52) can depress leverage pressure cap (56) when secondary display screen one (52) first folds, leverage pressing plate is driven by leverage rotating shaft (60), the spring hinge mechanism (54) realizing being connected with secondary display screen two (53), by the thickness of the high secondary screen of pressure, just can realize the folding of secondary display screen two (53).
Unordered freely upset of a kind of three screens the most according to claim 1 and 2 automatically opens up lever folding device, it is characterized in that: the connection end being connected with described secondary display screen one (52) and described secondary display screen two (3) is described secondary screen and connects hinge (8), and each connecting portion is all disposed with scissor lift structure；
The most just can realize three pieces of display screens on the basis of described main display (51), display screen two (53) is unordered freely turns over turnback for described secondary display screen one (52) and described pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363873.3U CN205608605U (en) | 2016-04-27 | 2016-04-27 | Unordered automatic lever folding device of opening that freely overturns of three screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363873.3U CN205608605U (en) | 2016-04-27 | 2016-04-27 | Unordered automatic lever folding device of opening that freely overturns of three screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205608605U true CN205608605U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620363873.3U Expired - Fee Related CN205608605U (en) | 2016-04-27 | 2016-04-27 | Unordered automatic lever folding device of opening that freely overturns of three screens |
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| Country | Link |
|---|---|
| CN (1) | CN205608605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110580854A (en) * | 2019-09-12 | 2019-12-17 | 云谷（固安）科技有限公司 | Flexible screen supporting structure and folding screen |
| CN110741426A (en) * | 2017-11-28 | 2020-01-31 | 深圳市柔宇科技有限公司 | Folding mechanism and electronic device |
| CN112269426A (en) * | 2020-10-20 | 2021-01-26 | 维沃移动通信有限公司 | Electronic equipment |
-
2016
- 2016-04-27 CN CN201620363873.3U patent/CN205608605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110741426A (en) * | 2017-11-28 | 2020-01-31 | 深圳市柔宇科技有限公司 | Folding mechanism and electronic device |
| CN110580854A (en) * | 2019-09-12 | 2019-12-17 | 云谷（固安）科技有限公司 | Flexible screen supporting structure and folding screen |
| CN112269426A (en) * | 2020-10-20 | 2021-01-26 | 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 |
Granted publication date: 20160928 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |