CN205750635U - Display device - Google Patents
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- CN205750635U CN205750635U CN201620089203.7U CN201620089203U CN205750635U CN 205750635 U CN205750635 U CN 205750635U CN 201620089203 U CN201620089203 U CN 201620089203U CN 205750635 U CN205750635 U CN 205750635U
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- rotating shaft
- display device
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Abstract
The utility model discloses a kind of display device, relate to Display Technique field, main purpose is to save to take up room.Main technical schemes of the present utility model is: this display device includes rotating shaft mechanism, and it includes rotating shaft；Display screen, it has display function, and rollable, and one end of described display screen is fixing with described rotating shaft to be connected；Drive mechanism, it includes that output shaft, described output shaft are connected with one end of described rotating shaft；Described drive mechanism is used for driving described rotating shaft to rotate with its axis for axle, and makes described display screen be wound in described rotating shaft.This utility model is mainly used in showing word, image etc..
Description
Technical field
This utility model relates to Display Technique field, particularly relates to a kind of display device.
Background technology
At present, display device has been seen everywhere, and it has become as a part for people's study and life.
In prior art; display device generally includes display screen and the fixing seat being connected with display screen; wherein, display screen would generally be placed on loading end (desktop) by fixing seat and above or be suspended on wall, watches, for people, the picture that display screen shows.Along with the people's continuous pursuit to the visual effect of display screen, the size of current display screen is just becoming increasing, and due to display screen generally in rigidity, it cannot be folding or bending over, and therefore, the display screen of prior art will certainly take larger space.
Utility model content
In view of this, this utility model embodiment provides one, and main purpose is to save to take up room.
For reaching above-mentioned purpose, this utility model mainly provides following technical scheme:
This utility model embodiment provides a kind of display device, including:
Rotating shaft mechanism, it includes rotating shaft；
Display screen, it has display function, and rollable, and one end of described display screen is fixing with described rotating shaft to be connected；
Drive mechanism, it includes that output shaft, described output shaft are connected with one end of described rotating shaft；Described drive mechanism is used for driving described rotating shaft to rotate with its axis for axle, and makes described display screen be wound in described rotating shaft.
Specifically, described display screen is flexible screen.
Further, this display device also includes supporting layer, and it is fixed and fits on the joint face of described display screen, and described joint face is opposing with the display surface of described display screen；
Described supporting layer has elasticity；
When described display screen is wound in described rotating shaft, the cross sectional shape of described supporting layer is linear；When described display screen departs from described rotating shaft and when launching, the cross sectional shape of described supporting layer is arc, for being supported described display screen so that display screen shape when by external force in threshold range keeps constant.
Further, this display device also includes lining, and it includes multiple being connected with each other, and equal sized liner plate, and each described liner plate is rollable；
Described supporting layer is arranged between adjacent two described liner plate, and described supporting layer is fixed by described lining on the joint face fitting in described display screen.
Specifically, multiple described liner plate include that Intermediate backing layers plate, described Intermediate backing layers plate are positioned at the centre position of multiple described liner plate, and described Intermediate backing layers plate is by multiple liner plate unit；
Described supporting layer is support bar, and its quantity is multiple, and multiple described support bars and multiple described liner plate units alternately are arranged；
Described support bar is vertical with described rotating shaft.
Specifically, the arbitrary described liner plate adjacent with described Intermediate backing layers plate has opening, and the position of described opening is relative with the position of described support bar.
Further, counterweight beam, it is connected with the other end of described display screen by described lining, described counterweight beam and described shaft parallel.
Specifically, described rotating shaft mechanism also includes shell, is provided with support bar, described shell is provided with through hole in described shell；
Described rotating shaft is hollow structure, and is positioned at described shell, and described rotating shaft is socketed on the outside of described support bar, and described support bar is rotationally connected by the inwall of bearing with described rotating shaft；
Having receiving space between inwall and the outer wall of described rotating shaft of described shell, described receiving space is for accommodating the described display screen being wound in described rotating shaft；
Described through hole passes described shell for the other end for described display screen.
Further, described shell being provided with stuck-module, described stuck-module is for being fixed on a stationary plane by described display device.
Further, being provided with circuit board, described drive mechanism and described display screen and all electrically connect with described circuit board in described shell, described circuit board is for controlling starting or stoping of described drive mechanism, and the work of described display screen or quit work.
Further, described counterweight beam being provided with multiple functional keys, described functional keys is for triggering the partial function of described display screen；
Each described functional keys is electrically connected with described circuit board by flexible circuit, and described flexible circuit is arranged in described lining.
Specifically, described drive mechanism is tube shaped electric machine.
By technique scheme, this utility model display device at least has the advantages that
The display device that this utility model embodiment provides, one end of the display screen with display function is fixing with the rotating shaft in rotating shaft mechanism to be connected, owing to display screen is rollable, therefore, under the driving effect of drive mechanism, when the rotating shaft being connected with the output shaft of drive mechanism rotates with its axis, display screen will be wrapped in rotating shaft the most successively, display screen is made to be integrally combined with the rotating shaft of rotating shaft mechanism, display screen is made no longer to take any space, so that the entirety of this display device saves larger space.
Accompanying drawing explanation
The decomposition texture schematic diagram of a kind of display device that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the partial structurtes schematic diagram that in Fig. 1, support bar is in bowed state in lining；
Fig. 3 is the partial structurtes schematic diagram that in Fig. 1, support bar is in flat condition in lining.
Detailed description of the invention
By further illustrating the technological means and effect that this utility model taked by reaching predetermined utility model purpose, below in conjunction with accompanying drawing and preferred embodiment, to the detailed description of the invention of display device, structure, feature and effect thereof according to this utility model application, after describing in detail such as.In the following description, what different " embodiments " or " embodiment " referred to is not necessarily same embodiment.Additionally, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
As it is shown in figure 1, this utility model embodiment provides a kind of display device, including rotating shaft mechanism, it includes rotating shaft 1；Display screen 2, it has display function, and rollable, and one end of display screen 2 is fixing with rotating shaft 1 to be connected；Drive mechanism 3, it includes output shaft (not indicating in figure), and output shaft is connected with one end of rotating shaft 1；Drive mechanism 3 rotates for axle with its axis for drive shaft 1, and makes display screen 2 be wound in rotating shaft 1.
The present embodiment is specifically described by work process and principle below by way of display device.nullThe output shaft of drive mechanism 3 is connected with rotating shaft 1 one end of rotating shaft 1 mechanism，Rotate for axle with its axis in order to drive shaft 1，Display screen 2 self has display function，Make user just can view and admire the content shown by display screen 2 without external equipment，And one end of display screen 2 is fixed with the outer wall of rotating shaft 1 and is connected，Owing to display screen 2 is rollable，When starting drive mechanism 3，Output shaft will drive shaft 1 rotate，So that display screen 2 is wrapped in rotating shaft 1 the most successively，So that display screen 2 no longer takes up room，So that the entirety of display device saves major part space，More than for user without watching the situation of display screen 2 displayed content，When user needs to watch display screen 2 displayed content，Drive mechanism 3 can be started，Output shaft drive shaft 1 is made to carry out inverting (direction of rotation of rotating shaft 1 when being wrapped in rotating shaft 1) relative to making display screen 2 centered by its axis，Display screen 2 is made to separate from rotating shaft 1 the most successively，Thus allow users to watch the content of display screen 2 display.
The display device that this utility model embodiment provides, one end of the display screen with display function is fixing with the rotating shaft in rotating shaft mechanism to be connected, owing to display screen is rollable, therefore, under the driving effect of drive mechanism, when the rotating shaft being connected with the output shaft of drive mechanism rotates with its axis, display screen will be wrapped in rotating shaft the most successively, display screen is made to be integrally combined with the rotating shaft of rotating shaft mechanism, display screen is made no longer to take any space, so that the entirety of this display device saves larger space.
Flexible screen, has the screen of display function compared to tradition, has obvious advantage, it is not only more frivolous on volume, being simultaneously based on its characteristic flexible, that pliability is good, its robustness is also much higher than traditional display screen curtain, greatly reduces the probability of equipment accidental injury.Meanwhile, it is also below traditional display screen curtain in power consumption, and these advantages contribute to the flying power of lifting means.Therefore, display screen is preferably flexible screen by this utility model embodiment.
Further, seeing Fig. 2 or Fig. 3, this display device also includes supporting layer 6, and it is fixed and fits on the joint face of display screen 2, and joint face is opposing with the display surface of display screen 2；Supporting layer 6 has elasticity；When display screen 2 is wound in rotating shaft 1, the cross sectional shape of supporting layer 6 is linear；When display screen 2 departs from rotating shaft 1 and launches, the cross sectional shape of supporting layer 6 is arc, for being supported display screen 2 so that display screen 2 shape when by external force in threshold range keeps constant.Supporting layer 6 can use metal material to make so that it is has elasticity, in a free state, the opposed, inwardly directed lateral bend in both sides of supporting layer 6, overall curved, when its both sides are applied external force, supporting layer 6 can produce elastic deformation, form smooth flat condition under external force；Therefore, when display screen 2 is wrapped in rotating shaft 1 the most successively along with the rotation of rotating shaft 1, supporting layer both sides are owing to conflicting with rotating shaft 1, smooth flat condition can be formed and along with display screen 2 is wrapped in rotating shaft 1, avoid further display screen 2 along with the rotation of rotating shaft 1 be wrapped in layer by layer in rotating shaft 1 time, produce fold and sustain damage；After when display screen 2 departs from rotating shaft 1 the most successively along with the reaction of rotating shaft 1, supporting layer 6 is in free state, its both sides will opposed, inwardly directed bend, its entirety is curved, the supporting layer 6 of arc can increase the intensity of display screen 2, make the display screen 2 shape when by external force in certain threshold range keep constant, avoid realizing while screen sustains damage further, it can also be ensured that the image quality shown by display screen 2.
Further, seeing Fig. 2 or Fig. 3, this display device also includes serving as a contrast 5, and it includes multiple being connected with each other, and equal sized liner plate 52, and each liner plate 52 is rollable；Supporting layer 6 is arranged between adjacent two liner plate 52, and supporting layer 6 fits on the joint face of display screen 2 by lining 5 is fixing.Wherein, lining includes multiple being connected with each other, and equal sized liner plate 52, i.e. lining 5 is composite, the material of every layer of liner plate 52 can use rollable metal material or plastics etc., by the setting of lining 5, display screen 2 can be avoided further to sustain damage, and supporting layer 6 is arranged between the adjacent two layers liner plate 52 of lining 5, it is ensured that the aesthetic property of the overall appearance of display screen 2.
Specifically, seeing Fig. 2 or Fig. 3, multiple liner plate 52 include that Intermediate backing layers plate, Intermediate backing layers plate are positioned at the centre position of multiple liner plate 52, and Intermediate backing layers plate includes multiple liner plate unit 51；Supporting layer 6 is support bar, and its quantity is multiple, and multiple support bars 6 and multiple liner plate unit 51 are alternately arranged；Each support bar 6 is vertical with rotating shaft 1.Wherein, multiple liner plate unit 51 of Intermediate backing layers plate and multiple support bar 6 are alternately arranged, and, the size of multiple liner plate unit 51 can differ, the size of multiple support bars 6 can also differ, wherein, the quantity of liner plate 52 can be three layers, the quantity of support bar 6 can be two, and it is positioned at the both sides of display screen 2, and it is vertical with rotating shaft 1, such structure designs, whole display screen 2 the most completely and stably spread apart can be made, make what user can become apparent to watch the content shown by display screen 2, improve Consumer's Experience further.And when two supporting layers 6 are in free state, its both sides will opposed, inwardly directed bend, its entirety is curved, the supporting layer 6 of two arcs can increase the intensity of display screen 2 further, the display screen 2 shape when by external force in certain threshold range is made to keep constant, while avoiding display screen 2 to sustain damage further, it can also be ensured that the image quality shown by display screen 2.
Specifically, seeing Fig. 2 and Fig. 3, the arbitrary liner plate 52 adjacent with Intermediate backing layers plate has opening 521, and the position of opening 521 is relative with the position of support bar 6.So, when display screen 2 is wrapped in rotating shaft 1 the most successively along with the rotation of rotating shaft 1, it is positioned at support bar 6 both sides of lining 5 owing to conflicting with rotating shaft 1, smooth flat condition can be formed and along with display screen 2 is wrapped in rotating shaft 1, the cross sectional shape of support bar 6 is linear, now, opening 521 closes；After when display screen 2 departs from rotating shaft 1 the most successively along with the reaction of rotating shaft 1, support bar 6 is in free state, and its both sides will opposed, inwardly directed bend, and now, opening 521 backs down the support bar 6 being bent and backs down, it is achieved its entirety is curved.By the setting of opening 521, the deformation that can make support bar 6 is more smooth and easy, makes the support bar 6 of arc successfully increase the intensity of display screen 2, it is achieved to avoid the purpose that display screen 2 sustains damage.Further, this display device also includes counterweight beam 4, and it is connected with the other end of display screen 2 by lining 5, and counterweight beam 4 is parallel with rotating shaft 1.Counterweight beam 4 is connected by the other end at display screen 2, and counterweight beam 4 is parallel with rotating shaft 1, counterweight beam 4 can be made to depart from rotating shaft 1 at display screen 2, when viewing and admiring for user, can play counterweight effect, connect the display screen 2 after counterweight beam 4, it is possible to by whole display screen 2 completely and stably spread apart, make user can watch the content shown by display screen 2 clearly, improve Consumer's Experience.Additionally, by the setting of counterweight beam 4, it is also possible to realize when display screen 2 is in layer wound around in rotating shaft 1, what every layer of display screen 2 can be smooth is layered in rotating shaft 1, is unlikely to produce fold, it is to avoid display screen 2 is caused damage.Additionally, counterweight beam 4 is connected with the other end of display screen 2 by lining 5, counterweight beam 4 can be avoided directly to be connected with display screen 2, it is caused damage.
Specifically, seeing Fig. 1, rotating shaft 1 mechanism also includes shell 7, is provided with support bar 8 in shell 7, and shell 7 is provided with through hole (not indicating in figure)；Rotating shaft 1 is hollow structure, and is positioned at shell 7, and rotating shaft 1 is socketed on the outside of support bar 8, and support bar 8 is rotationally connected by the inwall of bearing with rotating shaft 1；There is between inwall and the outer wall of rotating shaft 1 of shell 7 receiving space (not indicating in figure), accommodate space for accommodating the display screen 2 being wound in rotating shaft 1；Through hole passes shell 7 for the other end for described display screen 2.Support bar 8 it is provided with in shell 7, the rotating shaft 1 of hollow is socketed in the outside of support bar 8, support bar 8 is made to be rotationally connected by the inwall of bearing with rotating shaft 1, rotate with support bar 8 for axle realizing rotating shaft 1, and, between outer wall and the inwall of shell 7 of rotating shaft 1, there is receiving space, this receiving space is used for holding that display screen 2, i.e. after display screen 2 is in layer wrapped in rotating shaft 1 along with the rotation of rotating shaft 1, the display screen 2 of web-like can be contained in described receiving space.Wherein, shell 7 can be the closing housing being made up of outer cover body 72, cover plate 71 and two side plates 73, receiving space described in constituting between inwall and the outer wall of rotating shaft 1 of this closing housing, and the two ends of support bar 8 can be respectively at the fixing connection of the inner surface of two side plates.
Further, shell 7 being provided with stuck-module (not indicating in figure), stuck-module for being fixed on a stationary plane by display device.Wherein, this stuck-module can be the through hole being arranged on shell, and stationary plane can be wall surface, and be provided with pin on wall surface, and display device can be suspended on pin by through hole, so that display device is fixed on stationary plane.
Further, seeing Fig. 1, be provided with circuit board 9, drive mechanism 3 and display screen 2 and all electrically connect with circuit board 9 in shell 7, circuit board 9 is for controlling starting or stoping of drive mechanism 3, and the work of display screen 2 or quit work.Circuit board 9 can be arranged on the bottom of shell 7, and drive mechanism 3 and display screen 2 electrically connect with circuit board 9, is used for controlling drive mechanism 3 and the work of display screen 2 or quitting work.Wherein, for the overall aesthetics of display device, drive mechanism 3 can also be arranged in shell 7, i.e. depart from rotating shaft 1 when display screen 2, for user view and admire the content shown by display screen 2 time, from display device in appearance, can only see the shell 7 of rotating shaft 1 mechanism.
Further, counterweight beam 4 being provided with multiple functional keys (not indicating in figure), functional keys is for triggering the partial function of display screen 2；Each functional keys is electrically connected with circuit board 9 by flexible circuit (not indicating in figure), and flexible circuit is arranged in lining 5.Counterweight beam 4 arranges multiple functional keys electrically connected with circuit board 9, such as power switch button and volume button etc., in order to display screen 2 is controlled by user's button press, makes user use more convenient.Additionally, functional keys is connected with circuit board 9 by the flexible circuit being hidden in lining 5, i.e. can realize the function of functional keys, the most not hinder display screen 2 to crimp in rotating shaft 1, the most do not affect the overall aesthetics of display device.
Specifically, drive mechanism 3 is tube shaped electric machine.The advantages such as tube shaped electric machine has that energy consumption is low, retro-speed fast, good braking effect and length in service life, are widely used, and therefore, the drive mechanism 3 of this utility model embodiment is preferably tube shaped electric machine.
The display device that this utility model embodiment provides, one end of the display screen with display function is fixing with the rotating shaft in rotating shaft mechanism to be connected, owing to display screen is rollable, therefore, under the driving effect of drive mechanism, when the rotating shaft being connected with the output shaft of drive mechanism rotates with its axis, display screen will be wrapped in rotating shaft the most successively, display screen is made to be integrally combined with the rotating shaft of rotating shaft mechanism, display screen is made no longer to take any space, so that the entirety of this display device saves larger space.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (12)
1. a display device, it is characterised in that including:
Rotating shaft mechanism, it includes rotating shaft；
Display screen, it has display function, and rollable, and one end of described display screen is fixing with described rotating shaft to be connected；
Drive mechanism, it includes that output shaft, described output shaft are connected with one end of described rotating shaft；Described drive mechanism is used for driving described rotating shaft to rotate with its axis for axle, and makes described display screen be wound in described rotating shaft.
Display device the most according to claim 1, it is characterised in that
Described display screen is flexible screen.
Display device the most according to claim 1, it is characterised in that also include:
Supporting layer, it fits on the joint face of described display screen, and described joint face is opposing with the display surface of described display screen；
Described supporting layer has elasticity；
When described display screen is wound in described rotating shaft, the cross sectional shape of described supporting layer is linear；When described display screen departs from described rotating shaft and when launching, the cross sectional shape of described supporting layer is arc, for being supported described display screen so that display screen shape when by external force in threshold range keeps constant.
Display device the most according to claim 3, it is characterised in that also include:
Lining, it includes multiple being connected with each other, and equal sized liner plate, and each described liner plate is rollable；
Described supporting layer is arranged between adjacent two described liner plate, and described supporting layer is fitted on the joint face of described display screen by described lining.
Display device the most according to claim 4, it is characterised in that
Multiple described liner plate include that Intermediate backing layers plate, described Intermediate backing layers plate are positioned at the centre position of multiple described liner plate, and described Intermediate backing layers plate is by multiple liner plate unit；
Described supporting layer is support bar, and its quantity is multiple, and multiple described support bars and multiple described liner plate units alternately are arranged；
Described support bar is vertical with described rotating shaft.
Display device the most according to claim 5, it is characterised in that
The arbitrary described liner plate adjacent with described Intermediate backing layers plate has opening, and the position of described opening is relative with the position of described support bar.
Display device the most according to claim 6, it is characterised in that also include:
Counterweight beam, it is connected with the other end of described display screen by described lining, described counterweight beam and described shaft parallel.
Display device the most according to claim 7, it is characterised in that
Described rotating shaft mechanism also includes shell, is provided with support bar, described shell is provided with through hole in described shell；
Described rotating shaft is hollow structure, and is positioned at described shell, and described rotating shaft is socketed on the outside of described support bar, and described support bar is rotationally connected by the inwall of bearing with described rotating shaft；
Having receiving space between inwall and the outer wall of described rotating shaft of described shell, described receiving space is for accommodating the described display screen being wound in described rotating shaft；
Described through hole passes described shell for the other end for described display screen.
Display device the most according to claim 8, it is characterised in that
Being provided with stuck-module on described shell, described stuck-module is for being fixed on a stationary plane by described display device.
Display device the most according to claim 9, it is characterised in that
Being provided with circuit board, described drive mechanism and described display screen in described shell all to electrically connect with described circuit board, described circuit board is for controlling starting or stoping of described drive mechanism, and the work of described display screen or quit work.
11. display devices according to claim 10, it is characterised in that
Being provided with multiple functional keys in described counterweight beam, described functional keys is for triggering the partial function of described display screen；
Each described functional keys is electrically connected with described circuit board by flexible circuit, and described flexible circuit is arranged in described lining.
12. according to the display device according to any one of claim 1 to 11, it is characterised in that
Described drive mechanism is tube shaped electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620089203.7U CN205750635U (en) | 2016-01-28 | 2016-01-28 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620089203.7U CN205750635U (en) | 2016-01-28 | 2016-01-28 | Display device |
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| Publication Number | Publication Date |
|---|---|
| CN205750635U true CN205750635U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620089203.7U Active CN205750635U (en) | 2016-01-28 | 2016-01-28 | Display device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067981A (en) * | 2017-04-17 | 2017-08-18 | 京东方科技集团股份有限公司 | Flexible display apparatus and mobile terminal |
| CN107256679A (en) * | 2017-08-14 | 2017-10-17 | 上海中航光电子有限公司 | Foldable display device |
| CN109637377A (en) * | 2019-01-31 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | Foldable display device |
| CN111192523A (en) * | 2018-11-15 | 2020-05-22 | 乐金显示有限公司 | Display device |
-
2016
- 2016-01-28 CN CN201620089203.7U patent/CN205750635U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067981A (en) * | 2017-04-17 | 2017-08-18 | 京东方科技集团股份有限公司 | Flexible display apparatus and mobile terminal |
| US10631402B2 (en) | 2017-04-17 | 2020-04-21 | Beijing Boe Optoelectronics Technology Co., Ltd. | Flexible display device and mobile terminal |
| CN107256679A (en) * | 2017-08-14 | 2017-10-17 | 上海中航光电子有限公司 | Foldable display device |
| CN111192523A (en) * | 2018-11-15 | 2020-05-22 | 乐金显示有限公司 | Display device |
| CN111192523B (en) * | 2018-11-15 | 2022-04-22 | 乐金显示有限公司 | Display device |
| US11907015B2 (en) | 2018-11-15 | 2024-02-20 | Lg Display Co., Ltd. | Display device |
| CN109637377A (en) * | 2019-01-31 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | Foldable display device |
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