CN205485774U - Unordered folding device that freely overturns 180 degrees of three display screens of pull rod formula - Google Patents
Unordered folding device that freely overturns 180 degrees of three display screens of pull rod formula Download PDFInfo
- Publication number
- CN205485774U CN205485774U CN201620200907.7U CN201620200907U CN205485774U CN 205485774 U CN205485774 U CN 205485774U CN 201620200907 U CN201620200907 U CN 201620200907U CN 205485774 U CN205485774 U CN 205485774U
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- China
- Prior art keywords
- display screen
- pull rod
- rod shaft
- secondary display
- pull bar
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Abstract
The utility model belongs to the technical field of electronic equipment, a unordered folding device that freely overturns 180 degrees of three display screens of pull rod formula is related to. Including the same display screen, pull rod formula pivot coupling mechanism of three block sizes. Because the utility model discloses increased scalable drag link 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. 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
This utility model belongs to technical field of electronic equipment, relates to the unordered folding device freely turning over turnback of three pieces of display screens of a kind of rod-pulling type.
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 main display 1, secondary display screen 2, secondary display screen 3 and connection hinge 4.Secondary display screen 2 or secondary display screen 3 are by connecting hinge 4 rotary folding.As in figure 2 it is shown, main display 1, secondary display screen 2 are consistent with the overall dimensions of secondary 3 three display screens of display screen.Secondary display screen 2 or secondary display screen 3 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, main display 1, secondary display screen 2 and secondary 3 three display screens of display screen are fitted completely, reach to reduce the purpose in the space that display device takies when inoperative.As shown in Figure 4, secondary display screen 2 and width dimensions is main display 1 width dimensions 1/2nd of secondary display screen 3.After connecting hinge 4 rotary folding, main display 1, secondary display screen 2 and secondary 3 three display screens of display 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. technical problem to be solved in the utility model:
(1) due to three screen display devices (as shown in Figure 2) main display 1, secondary display screen 2 and secondary display screen 3, three display 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 secondary display screen 2 and secondary display screen 3 exists ordering relation.User experience is the highest；
(3) due to the secondary display screen 2 of three screen display devices (as shown in Figure 4) and width dimensions is main display 1 width dimensions 1/2nd of secondary display screen 3 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.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, designs three screen display devices of a kind of unordered folding.This device is mainly used in electronic device technology 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 and the problem of not Portable belt.
To achieve these goals, the technical solution of the utility model is the design unordered folding device freely turning over turnback of three pieces of display screens of a kind of rod-pulling type, including main display, secondary display screen one, secondary display screen two, pull bar location-plate, pull rod shaft assembly, pull bar axle sleeve.
Wherein, described pull rod shaft assembly includes: pull rod shaft, pull rod shaft connector.
Four angles of described main display position described pull rod shaft assembly with described pull bar location-plate respectively, longitudinal two ends of described secondary display screen one and described secondary display screen two position described pull bar axle sleeve with described pull bar location-plate equally, and described pull rod shaft assembly carries out folded turnover with described pull bar axle sleeve composition drag link mechanism to each secondary display screen.
Its annexation is: by described main display, it is connected with described secondary display screen one and secondary display screen two respectively by described pull rod shaft assembly and described pull bar axle sleeve, during installation, described pull bar axle sleeve first positions with described secondary display screen one and secondary display screen two respectively with described pull bar location-plate, after described pull rod shaft is inserted described pull bar axle sleeve, position with main display with described pull bar location-plate after threadeding with described pull rod shaft connector, the most just three pieces of display screens can be realized on the basis of described main display, described secondary display screen one and described secondary display screen two is unordered freely turns over turnback.
Advantage of the present utility model and having the beneficial effects that: owing to this utility model adds described drag link mechanism so that described secondary display screen one and described secondary display screen two can realize free upset.
The connected mode used due to described secondary display screen one and described secondary display screen two is identical so that can meet the purpose of unordered upset during the upset of each display screen；
Owing to adding annular protrusion on pull rod shaft assembly described in the utility model, described pull rod shaft puts and is machined with groove, realizes described pull rod shaft assembly with this and is enclosed within from described pull rod shaft when described each secondary display screen is in different folded states and plays the role of positioning.
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 this utility model three screen display device launches；
Fig. 6 is schematic diagram after this utility model three screen display device folds；
Fig. 7 is this utility model three screen display device pull rod shaft component diagram；
Fig. 8 is this utility model three screen display device pull bar axle sleeve schematic cross-section.
Wherein, the existing main display of 1-；The existing secondary display screen of 2-；The existing secondary display screen of 3-；4-existing connection hinge；51-main display；52-pair display screen one；53-pair display screen two；54-pull bar location-plate；55-pull rod shaft assembly；56-pull bar axle sleeve；57-pull rod shaft；58-pull rod shaft connector.
Detailed description of the invention
Being further described detailed description of the invention of the present utility model with embodiment below in conjunction with the accompanying drawings, following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, the technical solution of the utility model is to design a kind of unordered folding apparatus freely turning over turnback of three pieces of display screens, including main display 51, secondary display screen 1, secondary display screen 2 53, pull bar location-plate 54, pull rod shaft assembly 55, pull bar axle sleeve 56, pull rod shaft 57, pull rod shaft connector 58.
Described main display 51 and described pull bar location-plate 54 integrated positioning pull rod shaft assembly, described secondary display screen 1 and described secondary display screen 2 53 and described pull bar location-plate 54 integrated positioning pull bar axle sleeve 56, annular protrusion is had in described pull rod shaft 57, fluted on described pull bar axle sleeve 56.
Its annexation is: by described main display 51, it is connected with described secondary display screen 1 and secondary display screen 2 53 respectively by described pull rod shaft assembly 55 and described pull bar axle sleeve 56, during installation, described pull bar axle sleeve 56 first positions with described secondary display screen 1 and secondary display screen 2 53 respectively with described pull bar location-plate 54, after described pull rod shaft 57 is inserted described pull bar axle sleeve 56, position with main display 51 with described pull bar location-plate 54 after threadeding with described pull rod shaft connector 58, 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.
Described main display 51 is curved surface fillet with described secondary display screen 1 and described secondary display screen 2 53 joint display screen, if first described secondary display screen 1 overturns during upset, overturn with the drag link mechanism that described pull rod shaft assembly 55 and described pull bar axle sleeve 56 form, then described secondary display screen 2 53 is overturn, described pull rod shaft assembly 55 can overturn after the thickness of one piece of display screen of pull-out from pull bar axle sleeve 56, can be placed on described secondary display screen 2 53 after the most described secondary display screen 2 53 upset, realize three screen folder functions with this.
The above is only preferred embodiments of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. the unordered folding device freely turning over turnback of three pieces of display screens of a rod-pulling type, it is characterised in that: main display (51), secondary display screen one (52), secondary display screen two (53), pull bar location-plate (54), pull rod shaft assembly (55), pull bar axle sleeve (56)
Described pull rod shaft assembly (55) including: pull rod shaft (57), pull rod shaft connector (58), described pull rod shaft (57) with pull rod shaft connector (58) connected mode for threadeding.
nullThe unordered folding device freely turning over turnback of three pieces of display screens of a kind of rod-pulling type the most according to claim 1，Its annexation is: by described main display (51)，It is connected with described secondary display screen one (52) and secondary display screen two (53) respectively by described pull rod shaft assembly (55) and described pull bar axle sleeve (56)，During installation, described pull bar axle sleeve (56) first positions with described secondary display screen one (52) and secondary display screen two (53) respectively with described pull bar location-plate (54)，After described pull rod shaft (57) is inserted described pull bar axle sleeve (56)，Position with main display (51) with described pull bar location-plate (54) after threadeding with described pull rod shaft connector (58)，The most just three pieces of display screens can be realized 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.
The unordered folding device freely turning over turnback of three pieces of display screens of a kind of rod-pulling type the most according to claim 1 and 2, it is characterized in that: described main display (51) is curved surface fillet with described secondary display screen one (52) and described secondary display screen two (53) joint display screen, if described secondary display screen one (52) first overturns during upset, overturn with the drag link mechanism that described pull rod shaft assembly (55) and described pull bar axle sleeve (56) form, then described secondary display screen two (53) is overturn, described pull rod shaft assembly (55) can overturn after the thickness of one piece of display screen of pull-out from pull bar axle sleeve (56), can be placed on described secondary display screen two (53) after the most described secondary display screen two (53) upset, three screen folder functions are realized with this.
The unordered folding device freely turning over turnback of three pieces of display screens of a kind of rod-pulling type the most according to claim 1 and 2, it is characterized in that: on described pull rod shaft assembly (55), have annular protrusion, described pull bar axle sleeve (56) is upper fluted, realizes described pull rod shaft assembly (55) with this and plays the role of positioning when described each secondary display screen is in different folded states from described pull bar axle sleeve (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200907.7U CN205485774U (en) | 2016-03-16 | 2016-03-16 | Unordered folding device that freely overturns 180 degrees of three display screens of pull rod formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200907.7U CN205485774U (en) | 2016-03-16 | 2016-03-16 | Unordered folding device that freely overturns 180 degrees of three display screens of pull rod formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485774U true CN205485774U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620200907.7U Expired - Fee Related CN205485774U (en) | 2016-03-16 | 2016-03-16 | Unordered folding device that freely overturns 180 degrees of three display screens of pull rod formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205485774U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322569A (en) * | 2018-02-24 | 2018-07-24 | 珠海格力电器股份有限公司 | A kind of folding screen display methods, folding mobile terminal |
| TWI642050B (en) * | 2017-10-25 | 2018-11-21 | 誠屏科技股份有限公司 | Display apparatus with multi screens |
| US10929086B2 (en) | 2018-02-22 | 2021-02-23 | Champ Vision Display Inc. | Multi-screen display apparatus and display method thereof |
| US11382219B2 (en) | 2018-06-06 | 2022-07-05 | Champ Vision Display Inc. | Multi-screen display apparatus |
-
2016
- 2016-03-16 CN CN201620200907.7U patent/CN205485774U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI642050B (en) * | 2017-10-25 | 2018-11-21 | 誠屏科技股份有限公司 | Display apparatus with multi screens |
| US10809959B2 (en) | 2017-10-25 | 2020-10-20 | Champ Vision Display Inc. | Multi-screen display device |
| US10929086B2 (en) | 2018-02-22 | 2021-02-23 | Champ Vision Display Inc. | Multi-screen display apparatus and display method thereof |
| CN108322569A (en) * | 2018-02-24 | 2018-07-24 | 珠海格力电器股份有限公司 | A kind of folding screen display methods, folding mobile terminal |
| CN108322569B (en) * | 2018-02-24 | 2019-12-31 | 珠海格力电器股份有限公司 | Folding screen display method and folding mobile terminal |
| US11382219B2 (en) | 2018-06-06 | 2022-07-05 | Champ Vision Display Inc. | Multi-screen display apparatus |
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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: 20160817 Termination date: 20190316 |