CN213877365U - Portable curling screen display - Google Patents
Portable curling screen display Download PDFInfo
- Publication number
- CN213877365U CN213877365U CN202022524008.1U CN202022524008U CN213877365U CN 213877365 U CN213877365 U CN 213877365U CN 202022524008 U CN202022524008 U CN 202022524008U CN 213877365 U CN213877365 U CN 213877365U
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- display
- portable
- flexible supporting
- fixed part
- backplate
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- 239000002131 composite material Substances 0.000 claims description 3
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- 239000002184 metal Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
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- 239000000123 paper Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000002655 kraft paper Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a portable curly screen display shows ware, including electric box and display mechanism, display mechanism includes collapsible display screen, flexible supporting baseplate and a plurality of backplate, collapsible display screen is fixed in flexible supporting baseplate's front, and a plurality of backplates are along transversely arranging in proper order in flexible supporting baseplate's the back, and the length direction of backplate is parallel with the length direction of electric box, flexible supporting baseplate is connected with electric box, be provided with electrical components in the electric box, the utility model discloses independently come the display, be connected with wired or wireless signal with smart mobile phone, expand the display area of cell-phone, do not need complicated expensive mechanism design, the product reliability is good, and the production yields is high, expands the display area of cell-phone, and equally reaches the effect of conveniently carrying.
Description
Technical Field
The utility model belongs to portable visual equipment field, more specifically the utility model relates to a portable curly screen display ware that says so.
Background
Since the year 2019, companies including samsung, huashi, rouyu and the like have successively introduced folding screen mobile phones, and other mobile phone factories have also successively introduced concept machines of other folding screen mobile phones. The folding mobile phones sold in the market at present mainly have 2 categories, one is that the folding mobile phones are transversely folded, for example, Mate Xs, Samsung Galaxy Fold and the like, and the mobile phones are close to a square shape after being unfolded and are not wide screens; the second type is vertically folded, for example, the three stars Galaxy Z Flip, etc., and such a mobile phone needs to be used after being unfolded, and is of a normal size, and is only convenient to store after being folded.
The main purpose of manufacturing the folding screen mobile phone is to enlarge the display screen, so as to display more contents and facilitate the use. At present, the method of folding screen mobile phones combines a folding screen and a mobile phone together, and although the folding screen mobile phones have strong functions, the whole mobile phones are complex in mechanism, expensive in materials, poor in product reliability, low in component production yield, and difficult in whole mobile phone assembly, so that the whole mobile phones of the folding screen mobile phones are expensive, and the market popularization is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a independently open the display, with the smart mobile phone with wired or wireless signal connection, the display area of extension cell-phone does not need complicated expensive mechanism design, and the product reliability is good, and the production yields is high, the display area of extension cell-phone, and reaches the effect of conveniently carrying equally.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a portable curly screen display shows ware, includes electric box and display mechanism, display mechanism includes collapsible display screen, flexible supporting baseplate and a plurality of backplate, collapsible display screen is fixed in the front of flexible supporting baseplate, and a plurality of backplates are along transversely arranging in proper order in the back of flexible supporting baseplate, and the length direction of backplate is parallel with the length direction of electric box, flexible supporting baseplate is connected with electric box, be provided with electric subassembly in the electric box.
Further the flexible support base plate comprises an ultrathin metal base plate or paper or plastic film or cloth.
Further, a back adhesive is arranged between the flexible supporting bottom plate and the back plate.
The section of the back plate is in a straight shape.
The backboard comprises a fixing part and a shielding part, the fixing part is connected to the flexible supporting bottom board, the shielding part is located below the fixing part, and the shielding part shields a gap between two adjacent backboards.
The backplate includes first backplate and second backplate, first backplate includes first fixed part and shielding part, the second backplate includes the second fixed part, first fixed part and second fixed part all connect on flexible supporting baseplate, shielding part is located first fixed part below, and all protrusion in first fixed part of shielding part on horizontal to shielding part shelters from the clearance between adjacent first fixed part and the second fixed part.
Further, the foldable display screen is a foldable AMOLED or a foldable mu _ LED or an electronic ink paper.
Further, a cover plate is arranged on the foldable display screen, and the cover plate is a CPI or PET or UTG material foldable transparent film or a composite film thereof.
Further, one or more of a columnar grating membrane, a peep-proof membrane and an antifouling membrane are attached to the cover plate in a laminated mode.
Further the electrical assembly comprises one or more of a circuit board, a memory module, a battery, a wireless communication module, a loudspeaker, a power interface, a signal interface, an indicator light, a camera and a switch button.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the method of the technical scheme is that the coiled screen display is independently opened, a portable coiled screen display is manufactured to be connected with the smart phone through wired or wireless signals, and the display area of the smart phone can be expanded by using a mobile phone APP for control through a built-in program in the mobile phone and an electric box as a second screen of the smart phone;
2. the scheme does not need complex and expensive mechanism design, and has good product reliability and high production yield. The display area of the mobile phone is expanded by reasonable price, and the effect of convenient carrying is also achieved;
3. the screen is large after being unfolded, and the screen is convenient to carry after being curled;
4. the expanded screen can really realize a wide-screen full screen, realize more ideal length-width ratio such as 16:9, 2:1 and the like, and is convenient for video watching;
5. as an extension screen of the mobile phone, a plurality of windows can be opened to realize multitask operation;
6. when the display screen is curled inside after curling, the display screen is well protected by the back plate.
Drawings
Fig. 1 is a schematic perspective view of a portable curling screen display according to a first embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of the portable curling screen display of the present invention when it is unfolded;
fig. 3 is a schematic perspective view of the portable curling screen display according to the present invention after curling;
fig. 4 is a schematic view of a layer structure of a display mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural view of arrangement of the second back plate in the embodiment of the present invention;
fig. 6 is a schematic structural view of the arrangement of three back plates in the embodiment of the present invention.
Reference numerals: 1. an electrical box; 11. a signal interface; 12. a power interface; 13. a speaker; 14. an indicator light; 2. a foldable display screen; 3. a back plate; 31. a fixed part; 32. a shielding portion; 33. a first fixed part; 34. a second fixed part; 4. a cover plate; 5. a flexible support base; 6. and (7) carrying out gum application.
Detailed Description
Embodiments of the portable curling screen display of the present invention are further described with reference to fig. 1-6.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
The first embodiment is as follows:
the utility model provides a portable curly screen display shows ware, includes electric box 1 and display mechanism, display mechanism includes collapsible display screen 2, flexible supporting baseplate 5 and a plurality of backplate 3, collapsible display screen 2 is fixed in the front of flexible supporting baseplate 5, and a plurality of backplate 3 are along transversely arranging in proper order in the back of flexible supporting baseplate 5, and the length direction of backplate 3 is parallel with the length direction of electric box 1, flexible supporting baseplate 5 is connected with electric box 1, be provided with electric subassembly in the electric box 1.
In this embodiment, the back plate 3 is in a long strip shape, and the plurality of back plates 3 are sequentially arranged from one side of the flexible supporting bottom plate 5 close to the electrical box 1 to the other side.
For convenient curling, the cross section of the preferred electric box 1 is circular, that is, the whole appearance is columnar, and the edge angle can be prevented from causing large-angle bending of the foldable display screen 2 when the electric box is curled.
As shown in fig. 1, which is a schematic view of the entire display mechanism when it is fully unfolded, the foldable display screen 2 may be located in a planar shape on one side of the electrical box 1, and a different view is shown in fig. 2 from that in fig. 1; fig. 3 is a schematic diagram of the whole display mechanism after being completely rolled, when being rolled, the electrical box 1 is rolled, one side of the foldable display screen 2 faces inwards, the display mechanism is gradually rolled, the display mechanism is completely rolled on the electrical box 1, and at this time, the back plate 3 is positioned at the outer side, so as to effectively protect the foldable display screen 2.
As shown in fig. 4, the cross-section of the back plate 3 is in a shape of a straight line in the present embodiment, and the edge thereof may have a round or chamfered corner, i.e. with smooth edges, preferably two adjacent backplates 3 are placed against each other when mounted on a flexible support base 5, so that at maximum angular deployment of the display mechanism, the foldable display screen 2 can be flat, but in practice, a certain gap exists between the two, and of course, according to the required unfolding angle of the foldable display screen 2, the edge shape of the back plate 3 or the distance between the back plates 3 can be adjusted, if the back plates 3 are in a regular trapezoid shape and are close to each other, then after the display mechanism is unfolded at the maximum angle, the foldable display screen 2 can be in an inward bending shape, and if the back plate 3 is in an inverted trapezoid shape or the distance between the back plates 3 is increased, the foldable display screen 2 can be in an outward bending shape after the display mechanism is unfolded at the maximum angle; the back of the back plate 3 (the side facing away from the foldable display screen 2) is preferably curved and when rolled, the back of two adjacent back plates 3 are smoothly transitioned together.
In this embodiment the electrical component includes one or more of circuit board, memory module, battery, wireless communication module, speaker 13, power source 12, signal interface 11, pilot lamp 14, camera, switch button to satisfy with the external convenience of use of cell-phone, memory module is mainly storage space, can directly play video, music, the battery can realize reverse charging, both can not plug in the power and open the display, also can charge for other equipment.
In this embodiment, the foldable display screen 2 is preferably a foldable AMOLED or a foldable μ _ LED or an electronic ink paper, so as to adapt to different applications such as animation display, electronic book, and the like.
Preferably, the foldable display screen 2 is provided with a cover plate 4, and the cover plate 4 is a foldable transparent film made of CPI or PET or UTG material, or a composite film thereof, and is used for protecting the foldable display screen 2.
One or more of a columnar grating membrane, a peep-proof membrane and an antifouling membrane are attached to the cover plate 4, wherein the columnar grating membrane is attached to the cover plate and can be used as a naked-eye 3D display; attaching the peep-proof membrane to form a peep-proof display; the anti-fouling film can reduce the adhesion of fingerprints and dust.
In this embodiment, the flexible supporting substrate 5 may be an ultra-thin metal substrate, such as an ultra-thin stainless steel plate, or a paper or plastic film or cloth, which has good curling properties and can support the foldable display screen 2 well, and the paper may be made of kraft paper, which has sufficient toughness and can be bent.
In the present embodiment, the flexible supporting bottom plate 5 and the back plate 3 are bonded by the back adhesive 6.
Example two:
in this embodiment, the back plate 3 includes a fixing portion 31 and a shielding portion 32, the fixing portion 31 is connected to the flexible supporting bottom plate 5, the shielding portion 32 is located below the fixing portion 31, and the shielding portion 32 shields a gap between two adjacent back plates 3, at this time, the cross section of the back plate 3 is substantially "Z" shaped, and other technical features are the same as those of the first embodiment.
As shown in fig. 5, in this embodiment, no matter the actual mechanism is in the unfolded or rolled state, the shielding portion 32 can shield the gap between two adjacent back plates 3 to block the foreign matter, and of course, a flexible film can be disposed between the shielding portion 32 and the adjacent fixing portion 31 to achieve the basic sealing effect.
Example three:
as shown in fig. 6, the back plate 3 in this embodiment includes a first back plate 3 and a second back plate 3, the first back plate 3 includes a first fixing portion 3331 and a shielding portion 32, the second back plate 3 includes a second fixing portion 3431, the first fixing portion 3331 and the second fixing portion 3431 are both connected to the flexible supporting base plate 5, the shielding portion 32 is located below the first fixing portion 3331, and the shielding portion 32 protrudes from the first fixing portion 3331 in the transverse direction, and the shielding portion 32 shields a gap between the first fixing portion 3331 and the second fixing portion 3431, which are adjacent to each other, and other technical features are the same as those of the first embodiment.
In the embodiment, the first back plate 3 is in an inverted "T" shape, and the second back plate 3 is located in a hollow groove between two first back plates 3, and the same as the embodiment is that the shielding part 32 is used to shield a gap between two adjacent back plates 3.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A portable scrolling screen display, characterized by: including electric box and display mechanism, display mechanism includes collapsible display screen, flexible supporting baseplate and a plurality of backplate, collapsible display screen is fixed in the front of flexible supporting baseplate, and a plurality of backplates are arranged in proper order in the back of flexible supporting baseplate along transversely, and the length direction of backplate is parallel with the length direction of electric box, flexible supporting baseplate is connected with electric box, be provided with electric subassembly in the electric box.
2. The portable scrolling screen display of claim 1, wherein: the flexible supporting bottom plate comprises an ultrathin metal bottom plate or paper or a plastic membrane or cloth.
3. The portable scrolling screen display of claim 2, wherein: and a back adhesive is arranged between the flexible supporting bottom plate and the back plate.
4. The portable scrolling screen display of claim 3, wherein: the section of the back plate is in a straight shape.
5. The portable scrolling screen display of claim 3, wherein: the backplate includes fixed part and shielding part, and the fixed part is connected on flexible supporting baseplate, and shielding part is located the fixed part below, and the clearance between two adjacent backplates is sheltered from to the shielding part.
6. The portable scrolling screen display of claim 3, wherein: the backplate includes first backplate and second backplate, first backplate includes first fixed part and shielding part, the second backplate includes the second fixed part, first fixed part and second fixed part all connect on the flexible support bottom plate, shielding part is located first fixed part below, and shielding part all protrusion in first fixed part on horizontal to shielding part shelters from the clearance between adjacent first fixed part and the second fixed part.
7. A portable scrolling display according to any of claims 4-6, wherein: the foldable display screen is a foldable AMOLED or a foldable mu _ LED or an electronic ink paper.
8. A portable scrolling display according to any of claims 4-6, wherein: the foldable display screen is provided with a cover plate, and the cover plate is a CPI or PET or UTG material foldable transparent film or a composite film thereof.
9. The portable scrolling screen display of claim 8, wherein: one or more of a columnar grating membrane, a peep-proof membrane and an antifouling membrane are attached to the cover plate in a laminated mode.
10. A portable scrolling display according to any of claims 4-6, wherein: the electric assembly comprises one or more of a circuit board, a memory module, a battery, a wireless communication module, a loudspeaker, a power interface, a signal interface, an indicator light, a camera and a switch key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524008.1U CN213877365U (en) | 2020-11-04 | 2020-11-04 | Portable curling screen display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524008.1U CN213877365U (en) | 2020-11-04 | 2020-11-04 | Portable curling screen display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213877365U true CN213877365U (en) | 2021-08-03 |
Family
ID=77052397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022524008.1U Expired - Fee Related CN213877365U (en) | 2020-11-04 | 2020-11-04 | Portable curling screen display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213877365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113781905A (en) * | 2021-08-06 | 2021-12-10 | 联想(北京)有限公司 | Display device |
| CN114267255A (en) * | 2021-12-29 | 2022-04-01 | 昆山工研院新型平板显示技术中心有限公司 | Curled display module and electronic equipment |
-
2020
- 2020-11-04 CN CN202022524008.1U patent/CN213877365U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113781905A (en) * | 2021-08-06 | 2021-12-10 | 联想(北京)有限公司 | Display device |
| CN113781905B (en) * | 2021-08-06 | 2023-10-27 | 联想(北京)有限公司 | Display device |
| CN114267255A (en) * | 2021-12-29 | 2022-04-01 | 昆山工研院新型平板显示技术中心有限公司 | Curled display module and electronic equipment |
| CN114267255B (en) * | 2021-12-29 | 2023-12-29 | 昆山工研院新型平板显示技术中心有限公司 | Crimping display module and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210803 |