CN106097896A - Can wrap display device - Google Patents

Abstract

Providing one can wrap display device.Described can include by wrap display device: the first main body and the second main body；Display；Spool, is rotatably supported in the first main body, and wherein, a display end on the length direction of display is fixed to spool and display and winds around the periphery of spool；Supporting member, has multiple segmentation chain link, and the hinge axis that the plurality of segmentation chain link is connected to around being perpendicular to image display surface pivots, and described supporting member is accommodated in the receiving unit being arranged in the first main body.Along with the first main body is separated with the second main body, display launches from spool and outwards launches to launch in the longitudinal direction from the first main body, and supporting member the most outwards launches to support the rear surface of display from the first main body.

Description

Can wrap display device

This application claims in the Serial No. that on April 30th, 2015 submits in U.S.Patent & Trademark Office The provisional application of 62/155,033 and the Shen submitted in Korean Intellectual Property Office on August 26th, 2015 Please number be the korean patent application of 10-2015-0120541, the complete disclosure of described application be all by drawing With being incorporated herein.

Technical field

It relates to a kind of have flexible display can be contained in can in the main body of wrap display device or What person can make the flared structure of flexible display can wrap display device.

Background technology

Electronic equipment (such as television set, monitor, communication terminal, game device, multimedia device, Portable computer, photographic equipment etc.) include the display for showing image information.Due to traditional Display is not bent or folding, and therefore the size of display determines and includes display The size of electronic equipment.Therefore, when using giant display, there is the electronic equipment of giant display Size the most correspondingly increase.

Development along with the flexible display that can roll, it has been proposed that can wrap display device, wherein, The display being wound on spool outwards can launch from cylinder, to use when needed.

But, have above structure can in wrap display device, when power act perpendicularly to from main body to Time on the screen of the display of outer expansion, display can not maintain smooth deployed condition, therefore display The image of upper display can distort.Accordingly, it would be desirable to for support the supporting construction of flared display with Keep display smooth.

Information above is merely described as background information to contribute to understanding of this disclosure.Do not determine and Do not assert whether any one in information above can be used as the prior art about the disclosure.

Summary of the invention

The many aspects of the disclosure are solve at least the above and/or shortcoming and provide the most following excellent Point.Therefore, the one side of the disclosure be provide one can wrap display device, wherein, be used for supporting The supporting member of display and display are contained in dividually can be in the main body of wrap display device.

Another aspect of the present disclosure is to provide a kind of display can be supported under smooth deployed condition Can wrap display device.

Other aspect will be set forth in part in the description which follows, and will be apparent from partially by this description Or can be known by the practice of various embodiments that proposes.

One side according to the disclosure, it is provided that one can wrap display device.Described can wrap display device Including: the first main body and the second main body；Display, has image display surface and rear surface；Spool, The rotary shaft being centered around on the width of display is rotatably supported in the first main body, wherein, A display end on the length direction of display is fixed to spool, and display is around spool Periphery winds；Supporting member, has multiple segmentation chain link, the plurality of segmentation chain link be connected to around It is perpendicular to the hinge axis pivot between deployed condition and bending state in one direction of image display surface Turning, described supporting member is accommodated in the receiving unit being arranged in the first main body, wherein, along with the One main body is separated with the second main body, and display launches from spool and outwards launches with in length from the first main body Launching on direction, wherein, along with the first main body is separated with the second main body, supporting member exists from the first main body Outwards launch to support the rear surface of display on length direction.

Described receiving unit can extend on the width of display.

Described can may also include the sprocket wheel being arranged in the first main body by wrap display device, described sprocket wheel can Rotate around the rotary shaft being perpendicular to image display surface and make supporting member move.

When making supporting member outwards launch from the first main body, sprocket wheel can make the moving direction of supporting member from The width of display changes into length direction, when make supporting member rollback to time in the first main body, chain Wheel can make the moving direction of supporting member change into width from the length direction of display.

Supporting member can support display edge in the direction of the width.

The rib extending beyond described edge to image display surface may be provided at the every of the plurality of segmentation chain link In individual.

Sprocket wheel can be disposed adjacently with the described edge of display, has multiple connection structures of the first connecting portion Part may be provided at the edge of display, and the second connecting portion being connected to the first connecting portion may be provided at described At multiple segmentation chain links.

First connecting portion and the second connecting portion can be connected to each other, or when the movement of the plurality of segmentation chain link When direction is changed between length direction and width, the first connecting portion and the second connecting portion can lead to Cross sprocket wheel and be disconnected from each other connection.

First connecting portion can have the prominent shape extended on the width of display, and second connects Portion can have the shape of the groove making the first connecting portion be inserted.

Interval between the plurality of connecting elements can and the plurality of segmentation chain link between interval identical.

Interval between the plurality of connecting elements can be the plurality of company when display is around reel wound Connection member in multiple positions of the circumferencial direction along spool along the interval of the arranged radially of spool.

Protuberance and recess may be provided in connecting elements, when connecting elements is radially arranged, The protuberance of the connecting elements being arranged in outside can be plugged into being arranged in the recess of the connecting elements of inner side In.

Connecting elements can include the first magnetic component and the second magnetic component, radially arranged at connecting elements State under, be arranged on second magnetic component of connecting elements of inner side and be arranged on the connecting elements in outside The first magnetic component can be attracted one another by magnetic force.

Connecting elements can include the first clad can portion and the second clad can portion, and anti-slip component may be provided at the plurality of Between connecting elements, when connecting elements can radially arranged, be arranged on inner side connecting elements The second clad can portion and be arranged on the first clad can portion of connecting elements in outside and contact with each other.

Described can may also include locking unit by wrap display device, described locking unit is main relative to second Multiple disconnected positions of body pin the first main body.

Described locking unit can include that barrier structure, described barrier structure have blocking position and non-blocking position Put, thus prevent supporting member along the receiving side making supporting member be contained in the first main body at blocking position To movement, allow supporting member along the receiving making supporting member be contained in the first main body in non-blocking orientation Direction is moved.

At blocking position, barrier structure can prevent from being arranged on the segmentation chain link of sprocket engagement before segmentation Chain link moves along described receiving direction.When supporting member outwards launches from the first main body, barrier structure can Interfere, to be switched to non-blocking orientation from blocking position, wherein with the described segmentation chain link with sprocket engagement. Locking unit may also include elastic component, and described elastic component is along making barrier structure be switched to blocking position Elastic force is applied to barrier structure by direction.

Described locking unit may also include the multiple prominent step being arranged at sprocket wheel, and barrier structure can pass through Hooked by a prominent step at blocking position and prevent sprocket wheel along making supporting member along described receiving side Rotate to the direction of movement.When sprocket wheel edge makes supporting member rotate from the first flared direction of main body, Barrier structure can be interfered with prominent step to be switched to non-blocking orientation.Locking unit may also include elastic structure Part, described elastic component edge makes barrier structure be switched to the direction of blocking position and elastic force is applied to stop structure Part.

Display the other end on the length direction of display can be fixed to the second main body, supports structure One end of part can be fixed to the second main body.

First main body may be included in and is arranged on a pair at opposite side relative to the second main body on length direction One main body, spool may be provided at each place of the pair of first main body, wherein, showing of display One end and the other end on the length direction of device are respectively fixed to the pair of spool, support Component can be disposed through the pair of first main body, and a part for supporting member is fixed to the second main body.

By below in conjunction with the accompanying drawing of the disclosure, the detailed description of disclosed various embodiments, the disclosure Other side, advantage and marked feature will become apparent from.

Accompanying drawing explanation

By the detailed description carried out below in conjunction with the accompanying drawings, the specific embodiment of the disclosure above and other Aspects, features and advantages will will become more apparent that, in the accompanying drawings:

Fig. 1 is can wrap display device front view in the on-state according to embodiment of the disclosure；

Fig. 2 is the master of wrap display device can to regard perspective view according to the Fig. 1 that embodiment of the disclosure；

Fig. 3 be according to the Fig. 1 that embodiment of the disclosure can the rearview of wrap display device；

Fig. 4 be according to the Fig. 1 that embodiment of the disclosure can the rear perspective of wrap display device；

Fig. 5 be according to the Fig. 1 that embodiment of the disclosure can wrap display device master in closed state View；

Fig. 6 be according to the Fig. 1 that embodiment of the disclosure can wrap display device in closed state saturating View；

Fig. 7 be according to the Fig. 1 that embodiment of the disclosure can wrap display device in closed state after Depending on perspective view；

Fig. 8 be the structure that is contained in the first main body according to the display that embodiment of the disclosure open shape The perspective view of state；

Fig. 9 is to be contained in the part of the structure in the first main body according to the display that embodiment of the disclosure to beat The perspective view of open state；

Figure 10 is the Guan Bi being contained in the structure in the first main body according to the display that embodiment of the disclosure The perspective internal view of state；

Figure 11 be according to embodiment of the disclosure use support unit can the decomposition of wrap display device Perspective view；

Figure 12 be according to the Figure 11 that embodiment of the disclosure can wrap display device in partially open mode Under front view；

Figure 13 be according to the Figure 11 that embodiment of the disclosure can wrap display device in the on-state Front view；

Figure 14 be according to the Figure 11 that embodiment of the disclosure can wrap display device in closed state Front view；

Figure 15 shows according to the first supporting member that embodiment of the disclosure and the second supporting member from the The one flared process of main body；

Figure 16 and Figure 17 is according to the first supporting member that embodiment of the disclosure and the second supporting member Front view；

Figure 18 be according to the Figure 11 that embodiment of the disclosure can wrap display device in the on-state Plane graph；

Figure 19 is the decomposition diagram according to the attachment structure that embodiment of the disclosure；

Figure 20 is the rear perspective of the attachment structure according to the Figure 19 that embodiment of the disclosure；

Figure 21 is the sectional view intercepted according to the C-C ' line along Figure 20 that embodiment of the disclosure；

Figure 22 A and Figure 22 B is to illustrate according to the connecting elements that embodiment of the disclosure and support unit each other The concept map of the process connected；

Figure 23 A is the perspective illustrating the state being wound on spool according to the display that embodiment of the disclosure Figure；

Figure 23 B to Figure 23 H is to illustrate according to the protuberance that embodiment of the disclosure and the example of recess Schematic sectional view；

Figure 23 I is the schematic sectional view according to the anti-skid structure using magnetic force that embodiment of the disclosure；

Figure 23 J is the schematic sectional view of the anti-skid structure according to the use frictional force that embodiment of the disclosure；

Figure 23 K is the schematic plan of the anti-skid structure according to the use frictional force that embodiment of the disclosure Figure；

Figure 23 L is the schematic plan according to the anti-skid structure using chain structure that embodiment of the disclosure Figure；

Figure 24 is can the perspective view of wrap display device according to embodiment of the disclosure；

Figure 25 A is the front view of the locking unit according to embodiment；

Figure 25 B is the front view according to the locking unit that embodiment of the disclosure；

Figure 26 is can the schematic plan view of wrap display device according to embodiment of the disclosure；

Figure 27 is can the rearview of wrap display device according to embodiment of the disclosure；

Figure 28 is to be rotatably supported on the knot in the first main body according to the spool that embodiment of the disclosure The decomposition diagram of structure；

Figure 29 is the sectional view intercepted according to the E-E ' line along Figure 28 that embodiment of the disclosure；

Figure 30 is according to the rotating supporting member according to embodiment that embodiment of the disclosure and the company of sprocket wheel The perspective view of access node structure；

Figure 31 is according to the development distance of display, the rotation amount of spool and the rotation that embodiment of the disclosure The curve chart of the relation between the rotation amount of supporting member；

Figure 32 be according to embodiment of the disclosure according to embodiment can the local of wrap display device saturating View；

Figure 33 is the sectional view intercepted according to the G-G ' line along Figure 32 that embodiment of the disclosure；

Figure 34 is can the schematic plan view of wrap display device according to embodiment of the disclosure；

Figure 35 is can the schematic plan view of wrap display device according to embodiment of the disclosure.

In whole accompanying drawing, identical label will be understood to refer to identical parts, assembly and structure.

Detailed description of the invention

There is provided following description referring to the drawings for helping to limit by claim and equivalent thereof Comprehensive understanding of various embodiments of the disclosure.Include being adapted to assist in described understanding although below describing Various specific detail, but these specific detail will be regarded as merely exemplary.Therefore, originally Skilled artisan will realize that of field, in the case of without departing from the scope of the present disclosure and spirit, Various embodiments described here can be made various changes and modifications.It addition, for clarity and brevity, The description to known function and structure can be omitted.

The term and the word that use in following described and claimed are not limited to dictionary meanings, and are only sent out A person of good sense is used for realizing the clear and consistent understanding of the disclosure.Therefore, those skilled in the art should Clear, it is provided that the description of various embodiments the most of this disclosure is solely for the purpose of illustration, and not It it is the purpose in order to limit the disclosure limited by claim and equivalent thereof.

It will be appreciated that unless context is the most indicated otherwise, otherwise singulative " (kind) " and " should/described " include plural indicant.Include quoting one it is therefoie, for example, quote " assembly surface " Or more such (described) surface.

Owing to the present invention allows various change and various embodiments, various reality therefore be will be illustrated in the drawings Execute example and describe various embodiment in the written description in detail.But, this is not intended to limit to the disclosure In specific embodiment, and it will be appreciated that the spirit and technical scope without departing from the disclosure Various changes, equivalent and/or substitute are comprised in the disclosure.In description of this disclosure, When think prior art specific is explained in detail may unnecessarily make the essence of the present invention obscure time, Omit and the specific of prior art is explained in detail.

In the disclosure, it will be appreciated that, such as " include ", the term of " having " and " comprising " is intended to Instruction exist the feature disclosed in description, quantity, step, action, assembly, parts or they Combination, and be not intended to eliminating and can exist and maybe can add one or more further feature, quantity, step The probability of suddenly, action, assembly, parts or combinations thereof.

In the disclosure, such as " A or B ", " at least one in A and/or B " or " A and/ Or at least one or more in B " statement can include all possible group of the term listed together Close.Such as, such as " A or B ", " at least one in A and B " or " at least in A or B Individual " statement can represent following all situations: (1) includes at least one A；(2) include at least One B；Or (3) include at least one A and at least one B both.

The term of such as " first " and " second " used herein is only used for describing various composed component And do not consider order and/or importance, and for a composed component is distinguished with another composed component Open, but composed component is not limited by described term.Such as, first user device and the second user dress Put the user's set that can represent different, and do not consider order and/or importance.Such as, without departing from this In the case of disclosed suitably scope, the first composed component is referred to alternatively as the second composed component, otherwise As the same.

In the disclosure, " (the most maybe can connect when composed component (the such as first composed component) Logical ground) with " another composed component (the such as second composed component) " in conjunction with ", " (operationally Or can be communicatively) be attached to " another composed component (the such as second composed component), or " connect Arrive " another composed component (the such as second composed component) time, described composed component directly or through At least one another composed component (such as, the 3rd composed component) contacts or is connected to another structure described Become element.On the contrary, it is described as " being directly connected to when composed component (such as, the first composed component) To " or during " being directly connected to " another composed component (such as, the second composed component), institute State composed component should be interpreted to be directly connected to another composed component described, and not in described composition (such as, the 3rd constitutes unit to arrange other composed component any between element and another composed component described Part).When the relation described between composed component, such as " ... between " and " directly exist ... Between " other statement can explain in the same way.

In the disclosure, the statement of " being configured to ... " can be with such as " being applicable to ... ", " tool Have ... ability ", " being designed to ... ", " by conduct ... " or " can " statement Exchange.The statement of " being configured to ... " is not necessarily represented in hardware aspect " by specific design For ... " a kind of statement.On the contrary, in some cases, the statement of " being configured to ... " can Represent " can " use other device or parts to perform a kind of statement of function.Such as, " processor Be configured to perform function A, B and C " statement can represent the dedicated processes for performing described function Device (such as, flush bonding processor) or be stored in storage arrangement by execution one or more Multiple softwares and be able to carry out general processor (such as, CPU (CPU) of described function Or application processor).

The term used in the disclosure allow for its function in the disclosure and from currently by extensively The generic term used selects.But, described term can according to the intention of those skilled in the art, Precedent and the appearance of new technique and change.It addition, in a special case, describe in detail describing part The implication of the term selected by applicant.Therefore, in the disclosure use term based on entire disclosure Their implication that the content of middle discussion is relevant and be defined, and not by their simple implication Limit.

In the disclosure, term " can wrap display device " can represent such as TV, smart phone, flat Plate personal computer, mobile phone, visual telephone, electronic reader, desktop PC, knee joint Mo(u)ld top half personal computer, notebook computer etc..

In the disclosure, term " user " can represent that use can the people of wrap display device.

Fig. 1 to Fig. 4 be respectively according to embodiment of the disclosure can wrap display device in open mode Under front view, main regard perspective view, rearview and rear perspective.Fig. 5 to Fig. 7 is according to this respectively Disclosed embodiment can wrap display device front view in closed state, main regard perspective view and after Depending on perspective view.

Referring to figs. 1 through Fig. 7, a pair first main bodys 101 and 201 and can be included by wrap display device Two main bodys 401.First main body 101 and 201 is arranged on the both sides of the second main body 401.Second main body 401 Base 501 can be included.Second main body 401 can be fixed to base 501 and can synthesize one with base 501 Body.

With reference to Fig. 5 to Fig. 7, in the first main body 101 and 201 completely near the state of the second main body 401 Under, i.e. when Guan Bi, display 301 is accommodated in the first main body 101 and 201.Closing Under conjunction state, the first main body 101 and 201 and the second main body 401 are disposed adjacently to one another, display 3 01 can be not exposed to outside.In closed state, first main body the 101,201 and second main body 401 Overall width can be identical with the width of base 501.In closed state, can occupy by wrap display device Minimum space.

Referring to figs. 1 through Fig. 4, under the first main body 101 and 201 and the second separate state of main body 401, I.e., in the open state, display 301 outwards launches from the first main body 101 and 201, with Launch between one main body 101 and 201.Open mode includes the fully deployed state of display 301 and aobvious Show the state that device 301 is the partially unfolded.

Can wrap display device can be television set, monitor, communication terminal, game device, many matchmakers In body device, portable computer, photographic equipment etc. one.It addition, can wrap display device can To be any device with following structure: for accommodating the first main body 101,201 of display 301 Can be closer to each other or can be separated from each other with the second main body 401.

The structure of display 301 is not particularly limited in said structure, but can use and bend flexibly To be accommodated in any structure of (such as, being wound on spool) in the first main body 101 and 201.Example As, display 301 can be liquid crystal display (LCD), light emitting diode (LED) display, Organic Light Emitting Diode (OLED) display or electrophoretic display.

In closed state, display 301 is received as being wound in the first main body 101 and 201, and And along with the first main body 101,201 is separated with the second main body 401, display 301 can be from the first main body 10 1 and 201 outwards launch.

Fig. 8 to Figure 10 is to illustrate the perspective view that display 301 is accommodated in the first main body 101 and 201, Wherein, Fig. 8 shows that open mode, Fig. 9 show that partially open mode, Figure 10 show closed form State.In Fig. 8 to Figure 10, by clipped housing, the first main body 101 and 201 is shown as making Obtaining externally to see inside it.

With reference to Fig. 8 to Figure 10, spool 103 and 203 is separately mounted at the first main body 101 and 201.Volume Axle 103 and 203 along display 301 width A2 extend and can around rotary shaft 103a and 203a It is supported on rotatably at the first main body 101 and 201.Display 301 one end on length direction A1 It is connected to spool 103, and the other end that display 301 is on length direction A1 is connected to spool 203. Display 301 is wound on the periphery of spool 103 and 203.In closed state, as shown in Figure 10, aobvious Show that device 301 is contained in the first main body 101 and 201 when being wound onto on spool 103 and 203 In.

When the first main body 101 and 201 under the state being in Figure 10 is at the length direction A1 of display 301 When upper movement is to separate with the second main body 401, pulling force is applied to display 301.Therefore, spool 10 3 and 203 directions making display 301 launch shown in arrow 191 and 291 along Fig. 9 rotate, because of This, display 301 outwards launches from the first main body 101 and 201, with across the second main body 401 Launch between one main body 101 and 201.When the first main body 101 and 201 reaches open mode, such as Fig. 8 Shown in, display 301 is in its maximum state launched.

In the on-state, when the first main body 101 and 201 is close to the second main body 401, spool 103 He 203 rotate along the direction making display 301 roll.As shown in Figure 10, display 301 is wound on spool On 103 and 203, and it is accommodated in the first main body 101 and 201.The elastic component of such as torsionspring Elastic force can be applied to spool 103 and 203 by (not shown), so that display 301 is wound on spool 103 On 203.The structure that spool 103 and 203 makes display 301 roll is not particularly limited.With reference to Figure 28 The example of the structure that spool 103 and 203 makes display 301 roll is introduced to Figure 30.

Needs make to be maintained at flat condition from the first flared display 301 of main body 101 and 201. When external force being applied to be in the aobvious of deployed condition on the direction be perpendicular to image display surface 301-1 When showing device 301, display 301 can not be maintained at smooth deployed condition so that aobvious on display 301 The image shown can distort.

Referring to figs. 1 through Fig. 7, can include for display 301 is supported for smooth by wrap display device Support unit 6.Such as, in closed state, support unit 6 can be accommodated in the first main body 101 and 2 In 01, in the on-state, support unit 6 outwards can launch to support from the first main body 101 and 201 Display 301.Support unit 6 can support rear surface 301-2 (that is, the image display table of display 301 Face 301-1 back to surface).In embodiment of the disclosure, support unit 6 can be in the width direction A2 supports at least one in relative edge 301a and 301b of display 301.According to the disclosure, Support unit 6 can include first support of edge 301a and 301b for supporting display 301 respectively Component 6-1 and the second supporting member 6-2.

With reference to Fig. 5 to Fig. 7, in closed state, the first supporting member 6-1 and the second supporting member 6-2 It is accommodated in the first main body 101 and 201.When the first main body 101 and 201 is separated with the second main body 401 Time, as shown in Figures 1 to 4, the first supporting member 6-1 and the second supporting member 6-2 and display 301 Launch from the first main body 101 and 201 together, to be positioned at the rear surface 301-2 of display 301 and to support Edge 301a and 301b.

The support unit 6 that embodiment of the disclosure is described.Figure 11 is according to adopting of embodiment of the disclosure With support unit 6 can the decomposition diagram of wrap display device.Figure 12 is the wound display of Figure 11 Device front view under partially open mode.Figure 13 be Figure 11 can open shape by wrap display device Front view under state.Figure 14 be Figure 11 can wrap display device front view in closed state.? In Figure 11 to Figure 14, by clipped housing, the first main body 101 and 201 be shown as so that from Outside can be seen that inside it.

With reference to Figure 11 to Figure 14, support unit 6 can include the edge for supporting display 301 respectively The first supporting member 6-1 and the second supporting member 6-2 of 301a and 301b.First supporting member 6-1 and Second supporting member 6-2 is in the shape of the chain with the multiple segmentation chain links 601 being pivotally connected to each other Formula.First supporting member 6-1 can include a pair first chains being contained in the first main body 101 and 201 603 and 623.Second supporting member 6-2 can include be respectively received in the first main body 101 and 201 one To the second chain 605 and 625.Each and the second chain 605 He in first chain 603 and 623 Each form in the chain with the segmentation chain link 601 being pivotably connected each other in 625. Among the segmentation chain link 601 of the first chain 603 and 623 and the second chain 605 and 625, it is positioned at Chain link 603a, 605a, 623a and 625a of foremost at second main body 401 are connected to the second main body 401.Each in first supporting member 6-1 and the second supporting member 6-2 can be single chain, wherein, One or more point at each middle part being positioned in the first supporting member 6-1 and the second supporting member 6-2 Section chain link (such as, segmentation chain link 603a and 605a or segmentation chain link 623a and 625a) is fixed to the Two main bodys 401.With reference to Figure 16 and Figure 17, the first supporting member 6-1 that embodiment of the disclosure and the are described Two supporting member 6-2.

Hold for accommodating the first receiving unit and second of the first supporting member 6-1 and the second supporting member 6-2 Unit of receiving is separately positioned at the first main body 101 and 201.Such as, for accommodating the first chain 603 respectively It is arranged on the first main body 101 with the first receiving unit 151 and the second receiving unit 152 of the second chain 605 Place.First receiving unit 151 and the second receiving unit 152 can be in such as along the width sides of display 301 To the form of the groove that A2 extends.First accommodates unit 151 and second accommodates unit 152 at length direction Arrange apart from each other on A1.Similarly, for accommodating the first chain 623 and the second chain 625 respectively The first receiving unit 251 and second accommodate unit 252 and be arranged at the first main body 201.First accommodates Unit 251 and second accommodates what unit 252 can extend in such as width A2 along display 301 The form of groove.First receiving unit 251 and the second receiving unit 252 can on length direction A1 each other Arrange dividually.

For the first supporting member 6-1 and the second supporting member 6-2 is sent to the first main body 101 and 201 In/the first outer sprocket wheel and the second sprocket wheel may be provided in the first main body 101 and 201.First sprocket wheel and Edge 301a and 301b of two sprocket wheels and display 301 neighboringly arranges.Such as, it is respectively used to make The first sprocket wheel 195 and the second sprocket wheel 196 that one chain 603 and the second chain 605 move are arranged on first At main body 101.First chain 603 and the second chain 605 are respectively by the first sprocket wheel 195 and the second sprocket wheel 196 and in the first main body 101, A2 is transmitted in the width direction, and in the outside of the first main body 101 A1 is transmitted along its length.In other words, the direction of transfer of the first chain 603 and the second chain 605 leads to Cross the first sprocket wheel 195 and the second sprocket wheel 196 and change.To this end, the first sprocket wheel 195 and the second sprocket wheel 196 It is rotatably supported on around rotary shaft 195a vertical with image display surface 301-1 and 196a In one main body 101.In other words, rotary shaft 195a and 196a are perpendicular to length direction A1 and width A2.First sprocket wheel 195 and the second sprocket wheel 196 are arranged on length direction A1 spaced apart 187, To correspond respectively to the first receiving unit 151 and the second receiving unit 152.Therefore, the first chain 603 Can be contained in offsetting with one another in the first main body 101 on length direction A1 with the second chain 605.Due to First chain 603 and the second chain 605 are not interfered, and the first main body 101 therefore can be made in width side The length reduction for accommodating the first chain 603 and the second chain 605 on A2.

Similarly, for being respectively transmitted the first sprocket wheel 295 He of the first chain 623 and the second chain 625 Second sprocket wheel 296 is arranged in the first main body 201.First chain 623 and the second chain 625 pass through respectively First sprocket wheel 295 and the second sprocket wheel 296 in the first main body 201 in the width direction A2 transmitted, and It is passed at the outside A1 along its length of the first main body 101.In other words, the first chain 623 and second The direction of transfer of chain 625 is changed by the first sprocket wheel 295 and the second sprocket wheel 296 respectively.To this end, First sprocket wheel 295 with the second sprocket wheel 296 around rotary shaft 295a vertical with image display surface 301-1 It is rotatably supported in the first main body 201 with 296a.In other words, rotary shaft 295a is vertical with 296a In length direction A1 and width A2.First sprocket wheel 295 and the second sprocket wheel 296 are arranged in length Degree direction A1 upper spaced apart 287, to correspond respectively to the first receiving unit 251 and the second receiving unit 252.Therefore, the first chain 623 and the second chain 625 can accommodate by A1 along its length with offsetting with one another In the first main body 201.Owing to the first chain 623 and the second chain 625 are not interfered, therefore may be used Make the first main body 201 on width A2 for accommodating the first chain 623 and the second chain 625 Length reduces.

Sprocket wheel 195,196,295 and 296 can have such as polygonal shape.The length of polygonal side Degree can determine according to the length of each segmentation chain link 601.Such as, the length of polygonal side can The interval between the hinge axis 653 in Figure 16 according to two adjacent segmentation chain links 601 and determine.? In the disclosure, although use and there is the sprocket wheel 195,196,295 and 296 of rectangular shape, but the disclosure It is not limited to this.

In closed state, the first supporting member 6-1 and the second supporting member 6-2 is respectively received in setting The first receiving unit 151 and 251 and second in the first main body 101 and 201 in fig. 14 accommodates In unit 152 and 252.In this state, when first main body the 101,201 and second main body 401 points When opening, the first supporting member 6-1 and the second supporting member 6-2 outwards launches from the first main body 101 and 201, To launch between first main body the 101,201 and second main body 401.Figure 15 shows the first support structure Part 6-1 and the second supporting member 6-2 is from the first flared process of main body 101 and 201.With reference to Figure 15 Operation 1211, when the first main body 101 and 201 is separated with the second main body 401 on length direction A1, Owing to chain link 603a, 605a, 623a and 625a of foremost are connected to the second main body 401, therefore pulling force Length direction A1 is applied to the first supporting member 6-1 and the second supporting member 6-2.Then, One supporting member 6-1 and the second supporting member 6-2 outwards launches from the first main body 101 and 201.Such as Figure 15 Operation 1212,1213 and 1214 shown in, along with the first supporting member 6-1 and the second supporting member 6-2 Outwards launching from the first main body 101 and 201, sprocket wheel 195,196,295 and 296 is along making the first support structure The direction that part 6-1 and the second supporting member 6-2 launches rotates.As shown in figure 12, by sprocket wheel 195,196, 295 and 296 by the first supporting member 6-1 and the second supporting member 6-2 edge in the first main body 101 and 201 Length direction A1 is changed in the direction that width A2 moves, so that it is from the first main body 101 and 201 Outwards launch.Therefore, the first main body 101 and 201 can be separated with the second main body 401.When reaching to open During state, as shown in figure 13, the first supporting member 6-1 and the second supporting member 6-2 is at length direction A1 Upper expansion, to be respectively supported between the first main body 101 and 201 edge of the display 301 launched 301a and 301b.

First supporting member 6-1 and the second supporting member 6-2 present have be pivotally connected to one another point The form of the chain of section chain link 601, but its range of pivot is unrestricted.In other words, although the most anti- Only segmentation chain link 601 pivots around the direction that sprocket wheel 195,196,295 and 296 winds, but segmentation chain link 6 01 no longer pivots when exceeding deployed condition.

Figure 16 and Figure 17 is the first supporting member 6-1 and the front view of the second supporting member 6-2.With reference to figure 16, the segmentation chain link 601 that the first supporting member 6-1 is adjacent is connected to each other with can pivot around hinge axis 653 The form of the chain turned.Hinge axis 653 is perpendicular to the axle of image display surface 301-1.In other words, Hinge axis 653 is the axle on the direction being perpendicular to length direction A1 and width A2.Therefore, One supporting member 6-1 is to include chain bent in the plane of display 301.Segmentation chain link 601 Be connected to each other with in one direction between deployed condition and bending state pivotably.First supports structure Part 6-1 pivot on expansion direction 658 is limited.To this end, be provided for limit in segmentation chain link 601 Make the retainer 601a of the pivot of the first supporting member 6-1.When segmentation chain link 601 launches, adjacent Retainer 601a contacts with each other, thus limits first supporting member 6-1 pivot on expansion direction 658. Therefore, as it is shown in figure 1, can support outside from the first main body 101 and 201 by the first supporting member 6-1 The edge 301a of the display 301 launched.In the centrage 655 of hinge axis 653 and segmentation chain link 601 Heart line 654 deviate from interval 656 on expansion direction 658.Therefore, the first supporting member 6-1 can be easy Ground bends on direction 657, and first supporting member 6-1 pivot on expansion direction 658 is limited, from And the first supporting member 6-1 can be stably maintained at deployed condition.

With reference to Figure 17, the segmentation chain link 601 that the second supporting member 6-2 is adjacent is connected to each other with around hanging down The form of the straight pivotable chain of hinge axis 653 in image display surface 301-1.Therefore, second Support component 6-2 is to include chain bent in the plane of display 301.Segmentation chain link 601 connects each other Connect with the most pivotable between deployed condition and bending state.Second supporting member 6-2 Pivot on expansion direction 657 is limited.To this end, be provided for limiting in segmentation chain link 601 The retainer 601a of the pivot of two supporting member 6-2.When segmentation chain link 601 launches, adjacent stop Part 601a contacts with each other, thus limits second supporting member 6-2 pivot on expansion direction 657.Cause This, as it is shown in figure 1, can support from the first main body 101 and 201 to abduction by the second supporting member 6-2 The edge 302a of the display 301 opened.The centrage 655 of hinge axis 653 with in segmentation chain link 601 Heart line 654 deviate from interval 656 on expansion direction 657.Therefore, the second supporting member 6-2 can be easy Ground bends along direction 658, and the pivot on expansion direction 657 of the second supporting member 6-2 is limited, from And the second supporting member 6-2 can be stably maintained at deployed condition.

Under the open mode of Figure 13, when the first main body 101 and 201 is close to the second main body 401, pressure Power is applied to the first supporting member 6-1 and the second supporting member 6-2 on length direction A1.Then, First supporting member 6-1 and the second supporting member 6-2 is pushed to the first main body 101 and 201.By first The sprocket wheel 195,196,295 and 296 that support component 6-1 and the second supporting member 6-2 promotes is along making first The direction that support component 6-1 and the second supporting member 6-2 is sent in the first main body 101 and 201 rotates.Logical Cross sprocket wheel 195,196,295 and 296 by the first supporting member 6-1 and the transmission of the second supporting member 6-2 Direction changes over width A2 from length direction A1, therefore, makes the first supporting member 6-1 and second Supporting member 6-2 is contained in receiving unit 151,152,251 and 252.When reaching closure state, As shown in figure 14, the first supporting member 6-1 and the second supporting member 6-2 is accommodated fully the first main body In 101 and 201.As it has been described above, display 301 is received on spool 103 and 203 by being wound on In the first main body 101 and 201.

According to said structure, from the edge 301a of the display 310 that the first main body 101 and 201 is launched Supported by the first supporting member 6-1 and the second supporting member 6-2 with 301b, therefore display 301 Can flatly be maintained at open mode.

In the case of supporting member is wound on spool together with display, including display and support The diameter of the spool of component increases, and therefore the first main body 101 and 201 can increase.According to the disclosure Embodiment, due to the first supporting member 6-1 and the second supporting member 6-2 with display 301 dividually It is contained in the first main body 101 and 201, is therefore wound on spool together with supporting member and display On structure compare, the size of the first main body 101 and 201 can be reduced.

Additionally, the structure being wound on together with display on spool for supporting member, formed and support structure The pivotal axis of the segmentation chain link of part is the width of display.The supporting member with above structure exists It is the weakest under External Force Acting along the direction vertical with the image display surface of display.Root According to embodiment of the disclosure, owing to forming dividing of the first supporting member 6-1 and the second supporting member 6-2 The hinge axis 653 of section chain link 601 is perpendicular to image display surface 301-1, therefore the first supporting member 6-1 and the second supporting member 6-2 is applied to show to along the direction vertical with image display surface 301-1 Show that the external force of device 301 has the strongest resistance.Therefore, display 301 can be stably maintained at flat Smooth state.

The pivotal orientation of the segmentation chain link 601 of the first supporting member 6-1 and the second supporting member 6-2 that This is contrary.Accordingly, because at the first supporting member 6-1 and the second supporting member 6-2 from the first main body Under 101 and 201 flared states, by the first supporting member 6-1 and the second supporting member 6-2 Limiting in the opposite direction around the pivot of hinge axis 653, therefore display 301 can be stably It is maintained at open mode.

Figure 18 be Fig. 8 can wrap display device plane graph in the on-state.With reference to Figure 18, In order to flatly keep display 301, need to make display 301 keep being in display 301 and contact First supporting member 6-1 and the state of the second supporting member 6-2.When display 301 and first supports When component 6-1 and the second supporting member 6-2 separate, can be difficult to flatly keep display 301.For This, can use, in wrap display device, the connection structure making display 301 and support unit 6 connect Part separates with support unit 6 preventing display 301.

Figure 19 is the decomposition diagram according to the attachment structure that embodiment of the disclosure.Figure 20 is Figure 19 The rear perspective of attachment structure.Figure 21 is the sectional view of the C-C ' line intercepting along Figure 20.Figure 22 A It is the concept map of the process illustrating that connecting elements and support unit 6 be connected to each other with Figure 22 B.Figure 23 A is Illustrate that display 301 is wound on the perspective view of the state on spool 103 and 203.Although Figure 19 is to figure 23A shows the attachment structure between the first supporting member 6-1 and display 301, but second supports structure Between attachment structure and the first supporting member 6-1 and display 301 between part 6-2 and display 301 Attachment structure is identical.Therefore, in Figure 19 to Figure 23 A, for describing second shown in bracket The label of the attachment structure between support component 6-2 and display 301.

With reference to Figure 19 to Figure 23 A, multiple connecting elements 701 are attached to the edge 301a of display 301 And 301b.Connecting elements 701 can be such as clip-type.Edge 301a and 301b along display 301 The spacing of the connecting elements 701 arranged can be constant or can not be constant.In one example, The spacing of connecting elements 701 can and segmentation chain link 601 between interval identical.In another example, even The spacing of connection member 701 can increase when near the second main body 401, and can be near spool 103 and 203 Time reduce.When display 301 winding reel 103 relative with the number of times of 203 many time display 301 1 The length of secondary winding reel 103 and 203 is than when the number of times of display 301 winding reel 103 and 203 The length of 301 winding reels of display 103 and 203 time relatively less is long.More than considering, even The spacing of connection member 701 may be determined so that when display 301 is wound on spool 103 and 203, Connecting elements 701 can multiple positions in the circumferential direction radially arranged.In other words, display is worked as When device 301 is wound on spool 103 and 203, as shown in fig. 23 a, connecting elements 701 is in circumference side Position upwards is diametrically disposed on the same line.According to above structure, when display 301 winds Time on spool 103 and 203, image display surface 301-1 and rear surface 301-2 separate certain intervals. Therefore, it is wound on spool 103 and 203 when display 301 or outwards launches from spool 103 and 203 Time, image display surface 301-1 is because of the friction between image display surface 301-1 and rear surface 301-2 Impaired probability can reduce.

With reference to Figure 23 A, connecting elements 701 comprises the steps that protuberance 701c；Recess 701d, is formed as Recessed back to side at protuberance 701c.When connecting elements 701 position in a circumferential direction radially When being arranged on the same line, the protuberance 701c of the connecting elements 701-1 being radially positioned at outside can insert Enter in the recess 701d of internally positioned connecting elements 701-2.Therefore, connecting elements 701-1 and Connecting elements 701-2 can be radially arranged, and does not occur deviation on the length direction A1 of display 301. Therefore, connecting elements 701 can the most stably arrange.

With reference to Figure 21, each connecting elements 701 comprises the steps that fixed part 701a, the edge of display 301 301a or 301b is fixed to fixed part 701a；First connecting portion 701b, forms step with fixed part 701a. First connecting portion 701b be attached to be arranged on each segmentation chain link 601 (formed the first supporting member 6-1 and Second supporting member 6-2) the second connecting portion 601b at place.Such as, the first connecting portion 701b has prominent Shape, and the second connecting portion 601b has the shape of the insertion groove making the first connecting portion 701b be inserted, Vice versa.Insertion groove can have shape cut for A1 along its length.Even if when connecting elements 701 Spacing when being not constant, the first connecting portion 701b also can be readily incorporated into the second connecting portion 601b. According to said structure, along with the first connecting portion 701b is attached to the second connecting portion 601b, display 301 Can be stably supported and not separate with the first supporting member 6-1 and the second supporting member 6-2, thus smooth Ground keeps display 301.

Figure 22 A is the schematic plan view of Figure 20, say, that Figure 22 A is to be shown in along spool 103 Spool 103 and 203 when looking up with rotary shaft 103a of 203 and the side of 203a and first Support component 6-1 and the diagram 1001 of the second supporting member 6-2.Figure 22 B is the schematic rear view of Figure 20, It is to say, Figure 22 B be shown in rotary shaft 195a along sprocket wheel 195,196,295 and 296,196a, Spool 103 and 203 and the first supporting member 6-1 and second when the side of 295a and 296a looks up The diagram 1003 of supporting member 6-2.With reference to Figure 20 to Figure 22 B, repeat to make connecting elements 701 and segmentation The process that chain link 601 is bonded to each other is until display 301 outwards launches from spool 103 and 203.

As it has been described above, rotary shaft 195a of sprocket wheel 195,196,295 and 296,196a, 295a and 296a It is perpendicular to rotary shaft 103a and the 203a of spool 103 and 203.First supporting member 6-1 and second supports Component 6-2 in the first main body 101 and 201 in the width direction A2 move, and by sprocket wheel 195,196, The moving direction of the first supporting member 6-1 and the second supporting member 6-2 is changed over length side by 295 and 296 To A1.Therefore, pass through the segmentation chain link 601 of sprocket wheel 195,196,295 and 296 with display Move on the length direction A1 that device 301 is parallel.In concept, spool 103 and 203 and sprocket wheel 195,196,295 and 296 be connected to each other according to the form of bevel gear so that the first supporting member 6-1 and Second supporting member 6-2 is connected to each other with display 301.

In Figure 22 A and Figure 22 B, when the first main body 101 and 201 is moved away from the second main body 401, Display 301 outwards launches from spool 103 and 203 and moves on length direction A1.At this shape Under state, the first supporting member 6-1 and the second supporting member 6-2 moves on width A2, and then The direction of motion of one supporting member 6-1 and the second supporting member 6-2 passes through sprocket wheel 195,196,295 and 296 are changed to length direction A1.During the direction of motion changes, i.e. segmentation chain link 601 passes through It is connected to sprocket wheel 195,196,295 and 296 and rotates, as shown in the diagram 1001 of Figure 22 A Interval indicated by arrow 1013,1014 and 1015, between segmentation chain link 601 and display 301 It is gradually reduced.Similarly, the arrow 1021,1022 and 1023 as shown in the diagram 1003 of Figure 22 B Indicated, the interval between edge 301a and 301b and the segmentation chain link 601 of display 301 is gradually Reduce.When being connected to the first sprocket wheel 195 and 196 and segmentation chain link 601 of the second sprocket wheel 295 and 296 By changing its direction of motion and during close to display 301, as shown in Figure 20 and Figure 21, connecting elements The first connecting portion 701b of 701 is sequentially attached to the second connecting portion 601b of each segmentation chain link 601, Display 301 and segmentation chain link 601 outwards launch from the first main body 101 and 201.According to said structure, Display 301 can be stably supported, and not with the first supporting member 6-1 and the second supporting member 6-2 Separately, therefore, can flatly keep from the first flared display 301 of main body 101 and 201.

When the first main body 101 and 201 is close to the second main body 401, it is connected to sprocket wheel 195,196,295 Width A2 is changed into from length direction A1 with the direction of motion of the segmentation chain link 601 of 296.At this During, segmentation chain link 601 little by little edge 301a and 301b with display 301 divides out, and first Connecting portion 701b separates with the second connecting portion 601b.Display 301 is by being wound on spool 103 and 203 Above it is accommodated in the first main body 101 and 201.First supporting member 6-1 and the second supporting member 6-2 It is accommodated in receiving unit 151,152,251 and 252.

In Figure 23 A, use and have the protuberance 701c of well-regulated parallelepiped shape and correspond to Protuberance 701c also has the recess 701d of an open side as by preventing on width A2 Connecting elements 701-1 and 701-2 slide on length direction A1 and make to lay respectively at outside radially and The structure of connecting elements 701-1 and the 701-2 alignment of inner side.But, protuberance 701c and recess 701d Shape be not limited to the shape shown in Figure 23 A.Figure 23 B to Figure 23 H shows protuberance 701c Variously-shaped with recess 701d.

Boss shape can be respectively provided with reference to Figure 23 B, protuberance 701c and recess 701d and growing The round concave shape shape of Guan Bi on degree direction A1 and width A2.With reference to Figure 23 C, protuberance 701c and Recess 701d can be respectively provided with angle-style shape (circular cone or pyramidal shape) and at length direction A1 and The concave shape of Guan Bi on width A2.With reference to Figure 23 D, protuberance 701c, there is rectangular shape, Recess 701d has the concave shape of Guan Bi on length direction A1 and width A2.With reference to figure 23E and Figure 23 F, protuberance 701c have rectangular shape, and recess 701d has at length direction A1 upper Guan Bi but there is on width A2 the concave shape of unlimited side.With reference to Figure 23 G and figure 23H, protuberance 701c have angle-style shape (circular cone or pyramidal shape), and recess 701d has and growing Close on degree direction A1 but there is on width A2 the concave shape of unlimited side.

Magnetic force can be used with by preventing connecting elements 701-1 and 701-2 from sliding on length direction A1 and Connecting elements 701-1 and 701-2 is made to align.Figure 23 I is the sectional view of the anti-skid structure using magnetic force.Ginseng According to Figure 23 I, connecting elements 701 can include the first magnetic component 701e and be positioned at the first magnetic component 701e The second magnetic component 701f of relative side.First magnetic component 701e and the second magnetic component 701f There is contrary polarity.When connecting elements 701 is diametrically disposed at same in position along the circumferential direction Time on bar line, the first magnetic component 701e of the connecting elements 701-1 being radially positioned at outside passes through magnetic force It is adsorbed to be radially positioned at the second magnetic component 701f of the connecting elements 701-2 of inner side.Therefore, even Connection member 701-1 and connecting elements 701-2 can be radially aligned, and not at the length direction of display 301 Deviate on A1.Therefore, connecting elements 701 can be made the most stably to align.First magnetic component 701e and the second magnetic component 701f can be respectively provided with prominent shape as shown in Figure 23 A to Figure 23 H and Concave shape.

Frictional force can be used with by preventing connecting elements 701-1 and 701-2 from sliding on length direction A1 And make connecting elements 701-1 and 701-2 align.Figure 23 J is the sectional view of the anti-skid structure using frictional force. With reference to Figure 23 J, connecting elements 701 can include the first clad can being positioned at the side of image display surface 301-1 Portion 701h and be positioned at the second clad can portion 701i of relative side of the first clad can portion 701h.First covers At least one friction that can include there is the frictional force of enhancing in face 701h and the second clad can portion 701i Portion 701j.Such as, friction part 701j can be accomplished by: by by having big frictional force The friction part component of elastomer is attached to connecting elements 701, uses the material with big frictional force Apply connecting elements 701 or a certain surface roughness is applied to connecting elements 701.Work as connecting elements 701 when position along the circumferential direction is diametrically disposed on the same line, is radially positioned at outside The first clad can portion 701h contact of connecting elements 701-1 is radially positioned at the connecting elements 701-2's of inner side Second clad can portion 701i.Due at least one of the first clad can portion 701h and the second clad can portion 701i Arranging friction part 701j, therefore connecting elements 701-1 and connecting elements 701-2 can by frictional force radially Alignment, and do not deviate on the length direction A1 of display 301.Therefore, connecting elements can be made 701 the most stably align.

Figure 23 K is the schematic plan view of the anti-skid structure using frictional force.With reference to Figure 23 K, connecting Between component 701, anti-slip part 701k is set.Anti-slip part 701k is arranged on the rear surface 301-2 of display 301 On.Anti-slip part 701k can have belt shape.Can be by by by the elastic system such as with big frictional force The component with belt shape made is attached to the rear surface 301-2 of display 301 to realize anti-slip part 701k. The first clad can portion 701h that connecting elements 701 can include being positioned at the side of image display surface 301-1 and It is positioned at the second clad can portion 701i of the relative side of image display surface 301-1.When connecting elements 701 When position in the circumferential direction is diametrically disposed on the same line, it is radially positioned at the company in outside The first clad can portion 701h contact of connection member 701-1 is radially positioned at the of the connecting elements 701-2 of inner side Two clad can portion 701i.Even if when the first clad can portion 701h will relative to the second clad can portion 701i slip When there is deviation on length direction A1, the first clad can portion 701h contacts anti-slip part 701k, and therefore first Clad can portion 701h A1 the most along its length slides and is maintained at the state of contact the second clad can portion 701i.Cause This, can make connecting elements 701 the most stably align.Although it is not shown, but the first clad can portion 701h With the friction part 701j at least one the included Figure 23 J in the second clad can portion 701i.

Chain structure can be used as by preventing connecting elements 701-1 and 701-2 from sliding on length direction A1 And make structure radially aligned for connecting elements 701-1 and 701-2.Figure 23 L is to use chain structure The schematic plan view of anti-skid structure.With reference to Figure 23 L, connecting elements 701 can include protuberance 701m and Recess 701n.Protuberance 701m comprises the steps that extension 701m-1, along the thickness side of display 301 Extend to (that is, along the radial direction of spool 103 and 203)；Elastic arm 701m-2, from extension 701m-1 A1 extends and is resiliently deformed on length direction A1 along its length.Recess 701n comprises the steps that Receiving portion 701n-1, recessed for accommodating protuberance 701m；Hook portion 701n-3, around receiving portion 701n-1 Opening 701n-2 arrange to hook elastic arm 701m-2.The width W2 of opening 701n-2 compares elastic arm The width W1 of 701m-2 is little.

When connecting elements 701 position in a circumferential direction is diametrically disposed on the same line, edge The protuberance 701m of the connecting elements 701-1 being radially disposed in outside is attached to be radially positioned at the connection of inside The recess 701n of component 701-2.In other words, along with display 301 winding reel 103 and 203, Connecting elements 701-1 is close to connecting elements 701-2, and then elastic arm 701m-2 is inserted by opening 701n-2 Enter in receiving portion 701n-1.Due to the width W2 of the opening 701n-2 width than elastic arm 701m-2 W1 is little, and therefore elastic arm 701m-2 is arranged on the hook portion 701n-3 hook of edge of opening 701n-2 Live.In this state, connecting elements 701-1 is pushed to by being applied to the pulling force of display 301 Connecting elements 701-2, therefore, elastic arm 701m-2 is upwardly-deformed in the side making width W1 reduce.When When the width W1 of elastic arm 701m-2 is equal to the width W2 of opening 701n-2, elastic arm 701m-2 leads to Cross opening 701n-2 and be inserted in receiving portion 701n-1.Then, elastic arm 701m-2 returns to original State is also hooked by hook portion 701n-3.Therefore, protuberance 701m is maintained at and is inserted into recess 701n State, connecting elements 701 therefore can be made the most stably to align.

When display 301 outwards launches from spool 103 and 203, power (separating force) makes connection structure It is applied to connecting elements 701-1 on part 701-1 and the separate direction of connecting elements 701-2.At elastic arm Under the state that 701m-1 is hooked by hook portion 701n-3, when separating force is applied to connecting elements 701-1, Elastic arm 701m-1 is upwardly-deformed in the side making width W1 reduce.Width at elastic arm 701m-2 When W1 is equal to the width W2 of opening 701n-2, elastic arm 701m-2 is by opening 701n-2 and departs from Receiving portion 701n-1.Therefore, protuberance 701m separates with recess 701n, therefore, and display 301 Outwards launch from spool 103 and 203, thus outwards launch from the first main body 101 and 201.

First main body 101 and 201 can be supported on base 501 on length direction A1 slidably. Figure 24 is can the perspective view of wrap display device according to embodiment of the disclosure.

With reference to Figure 24, illustrate first by omitting the housing of the outward appearance forming the first main body 101 and 201 Main body 101 and 201.Base 501 extends on length direction A1.Pair of guide rails 502 and 503 is arranged At base 501.Guide rail 502 and 503 extends on length direction A1.First main body 101 and 201 It is connected respectively to guide rail 502 and 503.According to above structure, the first main body 101 and 201 can be in length It is supported on slidably on base 501 on the A1 of direction.

In embodiment of the disclosure, guide rail 502 can include a pair slide bar 502a and 502b.Slide bar 502a Length direction A1 is supported on slide bar 502b slidably.Slide bar 502b is at length direction A1 On be supported on slidably on base 501.First main body 101 is connected to slide bar 502a.According to above-mentioned Structure, slide bar 502b can slide in the length range of base 501 relative to base 501, and slide bar 502a can slide in the range of the length exceeding base 501 relative to slide bar 502b.Therefore, base is worked as When 501 length on length direction A1 reduce, the sliding scale of the first main body 101 can extend beyond the end The length range of seat 501.

Similarly, guide rail 503 can include a pair slide bar 503a and 503b.Slide bar 503a is at length direction It is supported on slidably on slide bar 503b on A1.Slide bar 503b on length direction A1 slidably It is supported on base 501.First main body 201 is connected to slide bar 503a.According to said structure, work as the end When the seat 501 length on length direction A1 reduces, the sliding scale of the first main body 201 can extend super Cross the length range of base 501.

Display 301 only can outwards launch the length of needs from the first main body 101 and 201.Can be according to many The length of run that step regulates display 301 is (that is, flared aobvious from the first main body 101 and 201 Show the length of device 301).Can be by the first main body 101 and 201 be locked in relative to the second main body 401 Multiple disconnected positions regulate length of run.Can include for by the first main body 101 by wrap display device With 201 locking units being locked in multiple disconnected positions relative to the second main body 401.

Figure 25 A is the front view according to the locking unit that embodiment of the disclosure.

With reference to Figure 25 A, can include for by the first main body 101 according to the locking unit that embodiment of the disclosure With 201 barrier structures 1400 being locked in multiple disconnected position.Barrier structure 1400 according to the disclosure selects The first supporting member 6-1 is made to selecting property to make the first supporting member 6-1 be contained in the first main body 101 and 201 In receiving direction A1-1 on mobile.Barrier structure 1400 have prevent the first supporting member 6-1 hold Receive movement on the A1-1 of direction by the blocking position indicated by solid line and allow the first supporting member 6-1 to exist Accommodate movement on the A1-1 of direction by the non-blocking orientation indicated by dotted line.Such as, barrier structure 1400 Can be supported on pivotly between blocking position and non-blocking orientation in the first main body 101 and 201. Elastic force is applied to barrier structure 1400 on the direction be pivoted to blocking position by elastic component 1410. Barrier structure 1400 comprises the steps that stop part 1401, for accommodating stop the first support on the A1-1 of direction Component 6-1；Operating portion 1402, is partially exposed to outside from the first main body 101 and 201, is used for Family arranges non-blocking orientation.Barrier structure 1400 is arranged adjacent to sprocket wheel 195.It is being connected to sprocket wheel 195 also Have change direction of transfer segmentation chain link 601-1 be positioned at segmentation chain link 601-1 before segmentation link Interval is produced between 601-2.As by indicated by the solid line in Figure 25 A, when stop part 1401 blocks point (that is, segmentation chain link 601-2 is at the end accommodated on the A1-1 of direction for rearward end 601-2a of section chain link 601-2 Portion) time, barrier structure 1400 stops that the first supporting member 6-1 is in the motion accommodated on the A1-1 of direction.

When the first main body 101 and 201 is separated with the second main body 401, i.e. as the first supporting member 6-1 When making the first supporting member 6-1 move from the first flared direction A1-2 of main body 101 and 201, Segmentation chain link 601-1 promotes stop part 1401, so that barrier structure 1400 is switched to non-blocking orientation.When At the end of interference between segmentation chain link 601-1 and stop part 1401, barrier structure 1400 is by elasticity The elastic force of component 1410 returns to blocking position.Then, segmentation chain link 601-1 arrives segmentation chain link 601-2 Position, rearward end 601-2a of segmentation chain link 601-2 is blocked portion 1401 and hooks, prevents first Support component 6-1 is in the movement accommodated on the A1-1 of direction.Along with the repetition of above step, the first main body 101 Separate with the second main body 401 with 201, display 301 outwards launch from the first main body 101 and 201 with To external expansion.In this state, in order to make the first main body 101 and 201 along close to the second main body 401 Direction move, first supporting member 6-1 along accommodate direction A1-1 move.But, due to segmentation chain link Rearward end 601-2a of 601-2 is blocked the stop part 1401 being positioned at blocking position of component 1400 and hooks, Therefore prevent the first supporting member 6-1 from moving along accommodating direction A1-1.Therefore, the first main body 101 and 201 Can not move up close to the side of the second main body 401, thus the length of run of display 301 can kept. When display 301 is accommodated in the first main body 101 and 201, by promoting operating portion 1402 to hinder Gear component 1400 is switched to non-blocking orientation so that the first main body 101 and 201 can be close to the second main body 401。

According to said structure, display 301 can be regulated according to a length of unit of segmentation chain link 601 Length of run.

Although Figure 25 A shows by using barrier structure 1400 optionally to make the first supporting member 6-1 is accommodating the structure of movement on the A1-1 of direction, but may be used without barrier structure 1400 optionally to make Second supporting member 6-2 moves on receiving direction A1-1.

Figure 25 B is the front view according to the locking unit that embodiment of the disclosure.

With reference to Figure 25 B, barrier structure 1420 can be included according to the locking unit of the present embodiment of the disclosure. Barrier structure 1420 optionally makes sprocket wheel 195 make the first supporting member 6-1 be contained in the first main body 101 With 201 in receiving direction A1-3 on rotate.Multiple prominent step 195b circumferentially is arranged on On sprocket wheel 195.Barrier structure 1420 can have when barrier structure 1420 be highlighted step 195b hook time Prevent sprocket wheel 195 along accommodate direction A1-3 rotate by the blocking position indicated by solid line and allow sprocket wheel 195 along accommodate direction A1-3 rotate by the non-blocking orientation indicated by dotted line.Such as, barrier structure 1420 Can be supported on pivotly between blocking position and non-blocking orientation in the first main body 101 and 201. Elastic force is applied to barrier structure 1420 on the direction be pivoted to blocking position by elastic component 1430.Resistance Gear component 1420 the most outwards can expose from the first main body 101 and 201, thus user can will stop structure Part 1420 is switched to non-blocking orientation.Although it is not shown, but the first main body 101 and 201 can the company of being provided with Receive barrier structure 1420 barrier structure 1420 to be switched to the operating portion of non-blocking orientation.

When the first main body 101 and 201 is separated with the second main body 401, i.e. when sprocket wheel 195 is along making One supporting member 6-1 from first the flared direction A1-4 of main body 101 and 201 rotate time, ledges Rank 195b promotes stop part 1421, so that barrier structure 1420 is switched to non-blocking orientation.Work as ledges At the end of interference between rank 195b and stop part 1421, barrier structure 1420 is by elastic component 1430 Elastic force return to blocking position, therefore sprocket wheel 195 along accommodate direction A1-3 rotation be stopped.Along with The repetition of upper step, the first main body 101 and 201 is separated with the second main body 401, and display 301 Outwards launch with to external expansion from the first main body 101 and 201.In this state, in order to make first Main body 101 and 201 is moving up close to the side of the second main body 401, and sprocket wheel 195 is along accommodating direction A1-3 Rotate.But, owing to sprocket wheel 195 is blocked the stop part 1421 being positioned at blocking position of component 1420 Hook, therefore prevent sprocket wheel 195 from rotating along accommodating direction A1-3.Therefore, the first main body 101 and 201 Can not move up close to the side of the second main body 401, the length of run of display 301 can kept.When When display 301 is accommodated in the first main body 101 and 201, by operation operating portion by barrier structure 1420 are switched to non-blocking orientation, and therefore the first main body 101 and 201 can be close to the second main body 401.

According to said structure, can be that unit is to regulate display according to the arrangement interval of prominent step 195b The length of run of 301.

Although Figure 25 B shows by using barrier structure 1420 optionally to make sprocket wheel 195 along receiving The structure that direction A1-3 rotates, but it is used as barrier structure 1420 so that sprocket wheel 196,295 and 296 Rotate along accommodating direction A1-3.

Figure 26 is can the schematic plan view of wrap display device according to embodiment of the disclosure.At figure In 26, the first main body 101 is mainly shown.

With reference to Figure 26, the first main body 101 and 201 is respectively arranged with guide wheel 104 and 204.Guide wheel 104 To be directed to be arranged on the first main body 101 from the flared display 301 of spool 103 and 203 with 204 With the peristome 111 and 211 in 201.When guide wheel 104 and 204 not in the presence of, if display 301 Most around spool 103 and 203 winding amount, then display 301 is along path B1 towards peristome 111 He 211 advance.If display 301 is minimum around spool 103 and 203 winding amount, then display 301 Advance along path B2 towards peristome 111 and 211.In other words, launch through peristome 111 and 211 The direction of advance of display 301 according to display 301 around the change of spool 103 and 203 winding amount Change.When arranging guide wheel 104 and 204, display 301 is at spool 103 and 203 and guide wheel 104 And the direction of advance between 204 according to display 301 around spool 103 and 203 winding amount change such as Be changed as path B3 and B4 is indicated, and display 301 guide wheel 104 and 204 with open Direction of advance between oral area 111 and 211 is constant (as indicated by the B of path).Therefore, from opening The direction of advance of the flared display 301 of oral area 111 and 211 can keep constant.

First supporting member 6-1 and the second supporting member 6-2 can from the first main body 101 and 201 synchronously to Outer expansion or synchronously rollback are in the first main body 101 and 201.Figure 27 is according to embodiment of the disclosure Can the rearview of wrap display device.In figure 27, the housing of the first main body 101 and 201 is eliminated.

With reference to Figure 27, the first sprocket wheel 195 and 196 can be connected to each other by arrangements of electric connection.Be electrically connected tipping Put and can include such as gear, conveyer belt, Timing Belt, line etc..With reference to Figure 27, described showing of arrangements of electric connection Example.Second sprocket wheel 196 is provided with gear 1501.First sprocket wheel 195 is provided with belt pulley 1506.With skin Belt wheel 1506 forms the belt pulley 1504b of a pair and is provided with gear 1504a.Gear 1501 and gear 1504a It is connected to each other by gear 1502 and 1503.Conveyer belt (such as, Timing Belt 1505) is around belt pulley 1506 Wind with 1504b.Therefore, the first sprocket wheel 195 and the second sprocket wheel 196 can synchronously rotate.Similarly, As shown in the label in the bracket in Figure 27, the first sprocket wheel 295 being arranged in the second main body 201 and Two sprocket wheels 296 can synchronously rotate by being connected by arrangements of electric connection in the same manner.Therefore, First supporting member 6-1 and the second supporting member 6-2 can be from the first main body 101 and 201 synchronously to abduction Open or synchronously rollback in the first main body 101 and 201.

Along with the first main body 101 and 201 rolls display close to the second main body 401, spool 103 and 203 Device 301.To this end, spool 103 and 203 rotates along the direction rolling display 301.Retouch following In stating, the structure making spool 103 and 203 rotate of the various embodiments of the disclosure is described.Figure 28 is root It is rotatably supported on the first main body 101 and 201 according to the spool 103 and 203 that embodiment of the disclosure In the decomposition diagram of structure.Figure 29 is the sectional view of the E-E ' line intercepting along Figure 28.

Can be able to be revolved with reference to Figure 28 and Figure 29, end 103-1 and 203-1 of spool 103 and 203 It is supported on framework 150 and 250 with turning.The other end 103-2 and 203-2 of spool 103 and 203 It is rotatably supported on framework 150 and 250 by pulling force applying unit 7.

Pulling force applying unit 7 can along with outwards launch from the first main body 101 and 201 when display 301 or Rollback is to the first main body 101 direction quilt identical with the rotatable direction of 203 with spool when 201 103 It is pivotally supported in the first main body 101 and 201.Pulling force applying unit 7 can include torsionspring 63 He Rotating supporting member 60, wherein, an end 63b of torsionspring 63 is supported on rotating supporting member On 60, rotating supporting member 60 is pivotally supported on framework 150 and 250.Rotating supporting member 60 can include sleeve member 61 and shaft component 62, and wherein, sleeve member 61 is pivotally supported at framework On 150 and 250, shaft component 62 has support shaft 62c to be pivotably supported spool 103 and 203 The other end 103-2 and 203-2.Sleeve member 61 is pivotally supported on framework 150 and 250. Shaft component 62 rotates together with sleeve member 61.To this end, sleeve member 61 and shaft component 62 are provided with First joint portion 61a and the second joint portion 62a, the first joint portion 61a and the second joint portion 62a have mutually The shape mended, to be bonded to each other along direction of rotation.Support shaft 62c is inserted into the inside diameter of torsionspring 63 In 63a.One end 63b of torsionspring 63 is fixed to shaft component 62.Such as, torsionspring 63 An end 63b be inserted in the fixing hole 62b being formed in shaft component 62.Spool 103 and 203 It is provided with chamber portion 103-3 and 203-3.Under the state that torsionspring 63 is inserted with support shaft 62c wherein It is inserted in chamber portion 103-3 and 203-3.For hooking the hook portion of the other end 63c of torsionspring 63 103-4 and 203-4 is arranged in chamber portion 103-3 and 203-3.

According to said structure, framework can be pivotally supported at according to one end thereof 103-1 and 203-1 On 150 and 250 and its other end 103-2 and 203-2 is pivotably supported by pulling force applying unit 7 Framework 150 and 250 realizes spool 103 and 203.In this state, as shown in figure 29, Initial elastic force F1 along the direction making spool 103 and 203 roll can be by making rotating supporting member 60 Rotate along direction D1 and be applied to display 301.On the direction making display 301 flatly launch Elastic force can be applied to display 301 by initial elastic force F1.

When initial elastic force F1 works, when rotating supporting member 60 is in rotating supporting member Time under the unrestricted free state of rotation of 60, rotating supporting member 60 by initial elastic force F1 along with Direction D2 contrary for direction D1 rotates, and therefore can discharge initial elastic force F1.Therefore, by initial bullet Under the state that power F1 is applied to display 301, need to pin rotating supporting member 60 so that it does not rotates.

When initial elastic force F1 is applied to display 301, rotating supporting member 60 is connected to At least one in first supporting member 6-1 and the second supporting member 6-2.In other words, rotating supporting member 60 are connected at least one in the first supporting member 6-1 and the second supporting member 6-2, and will just Under the state that beginning elastic force F1 is applied to display 301, rotating supporting member 60 is lockable.When first When at least one in support component 6-1 and the second supporting member 6-2 moves, rotating supporting member 60 is corresponding Ground rotates.Such as, rotating supporting member 60 may be connected to sprocket wheel 195,196,295 and 296.Therefore, When sprocket wheel 195,196,295 and 296 does not rotates, rotating supporting member 60 does not rotates and is locked out. When sprocket wheel 195,196,295 and 296 rotates, rotating supporting member 60 rotates.

Figure 30 is according to the rotating supporting member 60 that embodiment of the disclosure and sprocket wheel 195,196,295 Perspective view with the attachment structure of 296.With reference to Figure 27,28 and 30, gear part 61b is arranged on rotation On supporting member 60 (such as, sleeve member 61).Gear part 61b be connected to sprocket wheel 195,196, 295 and 296.Such as, gear part 61b is connected to be arranged on sprocket wheel 196 by gear 1507 to 1510 (296) gear 1501 on.Due to spool 103 and 203 and the rotation side of rotating supporting member 60 To vertical with the direction of rotation of sprocket wheel 196 (296), therefore one in gear 1507 to 1510 has The structure that direction of rotation changes 90 ° can be made.Such as, gear 1510 can include being connected to gear 1509 Spur gear portion 1510a and the bevel gear portion 1510b that rotates coaxially with spur gear portion 1510a.Gear Portion 61b is the bevel gear engaged with bevel gear portion 1510b.According to said structure, rotating supporting member 60 Motion according to the first supporting member 6-1 and the second supporting member 6-2 and sprocket wheel 195,196,295 and 296 interlockingly rotate.

As shown in figure 29, at the initial elastic force F1 along the direction making display 301 roll by making rotation Supporting member 60 rotates under the state being applied to spool 103 and 203 along direction D1, when gear part 61b When engaging with bevel gear portion 1510b, rotating supporting member 60 can be maintained at described state.At this shape Under state, when the first main body 101 and 201 close to the second main body 401 or separate with the second main body 401 and Make display 301 outwards launch from the first main body 101 and 201 or rollback is to the first main body 101 and 201 Time, spool 103 and 203 and rotating supporting member 60 rotates along the direction making display 301 launch or Person rotates along the direction making display 301 roll.

Figure 31 is the development distance of display 301, the rotation amount of spool 103 and 203 and rotates support structure The curve chart of the relation between the rotation amount of part 60.With reference to Figure 31, when development distance is " 0 ", volume The initial rotation amount of axle 103 and 203 is " d1 ".Initial rotation amount " d1 " does not indicates that spool 103 He The 203 actual states rotated, but represent relative to rotating supporting member 60 to apply initial elastic force F1 Amount of relative rotation.

The rotation amount of spool 103 and 203 and the development distance of display 301 proportionate relationship the most linearly. This is because each external diameter included in the spool 103 and 203 of display 301 is according to display 301 Change around the amount of spool 103 and 203 winding.In other words, for the change of identical development distance From the point of view of, when the amount that display 301 winds around spool 103 and 203 is relatively small, spool 103 and 203 The amount that winds around spool 103 and 203 than display 301 of rotation amount relatively large in the case of rotation Amount is big.Therefore, the relation between development distance and spool 103 and the rotation amount of 203 has along with expansion Distance increases the curve shape (as indicated by the curve E1 of Figure 31) that inclination angle is gradually increased.

If rotating supporting member 60 is non-rotary structure, then at display 301 from the first main body 101 Under the state the most fully deployed with 201, the rotation amount of spool 103 and 203 is " d2 ".By reversing bullet The amount of the elastic force F2 that spring 63 is supplied to spool 103 and 203 is proportional to rotation amount d2.Therefore, aobvious Show device 301 from the first the most fully deployed state of main body 101 and 201, the strongest elastic force F2 quilt It is applied to spool 103 and 203.Therefore, along with the development distance of display 301 increases, need big Power is to separate the first main body 101 and 201 with the second main body 401.

According to embodiment of the disclosure, along with display 301 outwards launches from the first main body 101 and 201 Or rollback is in the first main body 101 and 201, and rotating supporting member 60 is together with spool 103 and 203 Rotate.Owing to display 301 supports structure relative to the development distance and first of the first main body 101 and 201 The amount of movement of part 6-1 and the second supporting member 6-2 is identical, therefore the rotation amount d3 of rotating supporting member 60 Relative to the development distance of the first main body 101 and 201, there is linear proportionate relationship with display 301. Therefore, the relation between the rotation amount of development distance and rotating supporting member 60 is in having inclination angle E2a's Linearity configuration (as indicated by the straight line E2 in Figure 31).

It is applied to by torsionspring 63 between amount and the following rotation amount of the elastic force of spool 103,203 Difference is proportional: the difference between described rotation amount is rotation amount and the rotating supporting member of spool 103,203 Difference between the rotation amount of 60.In other words, the completeest from the first main body 101 and 201 when display 301 When entirely launching, it is applied to amount and the rotation amount d4 of the elastic force of spool 103 and 203 by torsionspring 63 Proportional.Therefore, the disclosure rotated together with spool 103 and 203 according to rotating supporting member 60 The present embodiment, display 301 from first main body 101 and 201 outside fully deployed time elastic force F2 ' than rotation Turn the elastic force F2 in the structure that supporting member 60 does not rotates little.Therefore the expansion at display 301 can be made During be applied to spool 103 and 203 elastic force amount change reduce, i.e. can be applied to display The change of the amount of the pulling force of device 301 reduces, and therefore can make to be consumed during the expansion of display 301 Power change reduce.

The inclination angle of straight line E2 can be regulated by the connection ratio between gear part 61b and sprocket wheel 196 E2a.Such as, can be regulated for reduction gearing by one or more making in gear 1507 to 1510 The inclination angle E2a of straight line E2.By suitably arranging the gear ratio of reduction gearing, make spool 103,203 Rotation amount and the rotation amount of rotating supporting member 60 between minima d of difference_minEqual to or more than so Value: described value for flatly keep display 301, when display 301 will be unfolded or roll Time, according to development distance, required for generation make spool 103 and 203 rotate needed for minimum elastic force. The inclination angle E2a of straight line E2 can be arranged to and the initial rotation amount being connected spool 103 and 203 and final The inclination angle E3a of the straight line E3 of rotation amount is equal.Therefore, the development distance according to display 301 can be made The knots modification of the elastic force being applied to spool 103 and 203 by torsionspring 63 is reduced.

Although manually making the first main body 101 and 201 in above described embodiment describes of the disclosure Close to the second main body 401 or separate with the second main body 401 and make display 301 from the first main body 101 Outwards launch with 201 or make display 301 rollback to the structure in the first main body 101 and 201, but can By use motor make the first main body 101 and 201 close to the second main body 401 or with the second main body 401 Separate make display 301 outwards launch from the first main body 101 and 201 or make display 301 rollback to In first main body 101 and 201.In this example, motor makes the first sprocket wheel 195 and 295 and the second chain Wheel 295 and 296 rotation, so that the first supporting member 6-1 and the second supporting member 6-2 moves so that the One main body 101 and 201 is separated close to the second main body 401 or with the second main body 401, so that display 301 outwards launch from the first main body 101 and 201 or make display 301 rollback to the first main body 101 He In 201.With reference to Figure 27 and Figure 30, motor 1500 can be included by wrap display device.Motor 1500 makes Gear 1507 rotates.Gear 1507 is connected to the gear 1501 being arranged in sprocket wheel 196.According to above-mentioned Structure, when the first sprocket wheel 195 and 295 and the second sprocket wheel 196 and 296 are by along forward drive motor 1500 and along expansion direction rotate time, the first supporting member 6-1 and the second supporting member 6-2 is main from first Body 101 and 201 outwards launches.Then, along with the first main body 101 and 201 is away from the second main body 401, Display 301 outwards launches to open up between the first main body 101 and 201 from the first main body 101 and 201 Open.

On the contrary, when the first sprocket wheel 195 and 295 and the second sprocket wheel 196 and 296 are by along reverse drive Motor 1500 and along accommodate direction rotate time, the first supporting member 6-1 and the second supporting member 6-2 rollback In the first main body 101 and 201.Then, the first main body 101 and 201 close to the second main body 401, And display 301 can be accommodated in the first main body 101 and 201.

In this process, rotating supporting member 60 proportionally can rotate with the development distance of display 301.

Figure 32 is can the fragmentary, perspective view of wrap display device according to embodiment of the disclosure.Figure 33 is The sectional view intercepted along the G-G ' line of Figure 32.

With reference to Figure 32 and Figure 33, segmentation chain link 601 has the edge 301a that can protect display 301 Shape with 301b.Each segmentation chain link 601 includes from the rear surface 301-2 of display 301 to image Display surface 301-1 extends and exceedes the rib 601c of edge 301a and 301b.Rib 601c covers display Edge 301a and 301b of 301.When display 301 launches, edge 301a and 301b can Can be damaged by external impact.According to embodiment of the disclosure, edge 301a and 301b is covered by rib 601c. Therefore, the probability that edge 301a and 301b to display 301 damages can be reduced.

Figure 34 is can the schematic plan view of wrap display device according to embodiment of the disclosure.

Display 301 is supported at width with reference to Figure 34, the first supporting member 6-1 and the second supporting member 6-2 Middle part on degree direction A2.In Figure 34, the first supporting member 6-1 and the second supporting member 6-2 can Width A2 is disposed adjacently to one another or is arranged as the certain distance that is separated from each other.First supports The pivotal orientation of the segmentation chain link 601 of component 6-1 and the second supporting member 6-2 is opposite each other.According to above-mentioned Structure, at the first supporting member 6-1 and the second supporting member 6-2 from the first main body 101 and 201 to outside Under flared state, owing to limiting phase by the first supporting member 6-1 and the second supporting member 6-2 For hinge axis 653 pivot in opposite direction, therefore display 301 can be stably maintained at expansion State.First supporting member 6-1 and the second supporting member 6-2 outwards launches from the first main body 101 and 201 Or rollback to the structure in the first main body 101 and 201, display 301 from the first main body 101 and 201 Outwards launch or rollback to the structure in the first main body 101 and 201 and makes spool 103 and 203 rotate Structure identical with structure described above.

In the above-described embodiments, although describe a pair first main bodys 101 and 201 close to the second main body 401 Or with the second separate structure of main body 401, but first main body 101 can be close to the second main body 401 Or it is also possible with the second separate structure of main body 401.Figure 35 is according to embodiment of the disclosure Can the schematic plan view of wrap display device.In Figure 35, illustrate only supporting construction and eliminate volume Axle 103.Can wrap display device can be that the second main body 401 is fixed according to embodiment of the disclosure Mounted model equipment on wall or ceiling.First supporting member 6-1 and the second supporting member 6-2 is from first Main body 101 outwards launch or rollback to the structure in the first main body 101, display 301 from the first main body 101 outwards launch or rollback to the structure in the first main body 101 and the structure making spool 103 rotate and Structure described above is identical.One end of display 301 is fixed to spool 103, and its another End is fixed to the second main body 401.One end of the first supporting member 6-1 and the second supporting member 6-2 Portion is fixed to the second main body 401.

It should be understood that various embodiment described here should only consider with illustrative implication, rather than For restricted purpose.Feature or the description of aspect in each embodiment generally should be understood to be suitable for Other similar features in other various embodiments of the disclosure or aspect.

Specifically, although in the above-mentioned various embodiments according to the disclosure can be aobvious in wrap display device Show that device laterally moves along with the first main body and launches, but display can move longitudinally along with the first main body And launch.

Although below various embodiments with reference to the disclosure illustrate and describe the disclosure, but ability Field technique personnel it will be appreciated that in the disclosure limited without departing from such as claim and equivalent thereof In the case of spirit and scope, can make the various changes in form and details at this.

Claims (20)

1. can a wrap display device, including:

First main body and the second main body；

Display, has image display surface and rear surface；

Spool, the rotary shaft being centered around on the width of display is rotatably supported at the first main body In, wherein, a display end on the length direction of display is fixed to spool, and shows Device winds around the periphery of spool；

Supporting member, has multiple segmentation chain link, and the plurality of segmentation chain link is connected to around being perpendicular to The hinge axis of image display surface pivots in one direction between deployed condition and bending state, described Supporting member is accommodated in the receiving unit being arranged in the first main body,

Wherein, along with the first main body is separated with the second main body, display launches and from the first main body from spool Outwards launch to launch in the longitudinal direction,

Wherein, along with the first main body is separated with the second main body, supporting member from the first main body at length direction Upper outwards expansion is to support the rear surface of display.

The most according to claim 1 can wrap display device, wherein, described receiving unit display Extend on the width of device.

The most according to claim 1 can wrap display device, described can also include by wrap display device Being arranged on the sprocket wheel in the first main body, described sprocket wheel can be around the rotary shaft being perpendicular to image display surface Rotate and make supporting member move.

The most according to claim 3 can wrap display device, wherein, when making supporting member from first When main body is outwards launched, sprocket wheel makes the moving direction of supporting member change into length from the width of display Degree direction；When make supporting member rollback to time in the first main body, sprocket wheel make the moving direction of supporting member from The length direction of display changes into width.

The most according to claim 4 can wrap display device, wherein, support member support display Edge in the direction of the width.

The most according to claim 5 can wrap display device, wherein, at the plurality of segmentation chain link Each middle oriented image display surface be set extend beyond the rib at described edge.

The most according to claim 5 can wrap display device, wherein, sprocket wheel is described with display Edge is disposed adjacently,

Wherein, the edge at display is provided with multiple connecting elements with the first connecting portion,

Wherein, it is provided with at the plurality of segmentation chain link and is connected to the second connecting portion of the first connecting portion.

The most according to claim 7 can wrap display device, wherein, the first connecting portion and second is even The portion of connecing is connected to each other, or when the moving direction of the plurality of segmentation chain link is at length direction and width Between when being changed, the first connecting portion and the second connecting portion are disconnected from each other connection by sprocket wheel.

The most according to claim 7 can wrap display device, wherein, the first connecting portion has aobvious Show the prominent shape extended on the width of device,

Wherein, the second connecting portion has the shape of the groove making the first connecting portion be inserted.

The most according to claim 7 can wrap display device, wherein, the plurality of connecting elements Between interval with the plurality of segmentation chain link between interval identical.

11. according to claim 7 can wrap display device, wherein, the plurality of connecting elements Between interval be when display is around reel wound the plurality of connecting elements at the circumferencial direction along spool Multiple positions along the interval of the arranged radially of spool.

12. according to claim 11 can wrap display device, wherein, in connecting elements arrange Protuberance and recess,

Wherein, when connecting elements is radially arranged, it is arranged in connecting elements prominent in outside Portion is inserted in the recess of the connecting elements being arranged in inner side.

13. according to claim 11 can wrap display device, wherein, connecting elements includes first Magnetic component and the second magnetic component,

Wherein, when connecting elements is radially arranged, be arranged on inner side connecting elements second Magnetic component is attracted one another by magnetic force with the first magnetic component of the connecting elements being arranged on inner side.

14. according to claim 11 can wrap display device, wherein, connecting elements includes first Clad can portion and the second clad can portion,

Wherein, anti-slip component is arranged between the plurality of connecting elements,

Wherein, when connecting elements is radially arranged, be arranged on inner side connecting elements second Clad can portion contacts with each other with the first clad can portion of the connecting elements being arranged on outside.

15. according to claim 4 can wrap display device, described can also wrap by wrap display device Including locking unit, described locking unit pins the first main body at the multiple disconnected positions relative to the second main body.

16. according to claim 15 can wrap display device, wherein, described locking unit includes Barrier structure, described barrier structure has blocking position and non-blocking orientation, thus prevents at blocking position Supporting member moves along the receiving direction making supporting member be contained in the first main body, permits in non-blocking orientation Permitted supporting member to move along the receiving direction making supporting member be contained in the first main body.

17. according to claim 16 can wrap display device, wherein, at blocking position, stop Component prevent from being arranged on the segmentation chain link of sprocket engagement before segmentation chain link move along described receiving direction Dynamic, wherein, when supporting member outwards launches from the first main body, barrier structure and described and sprocket engagement Segmentation chain link interfere, to be switched to non-blocking orientation from blocking position, wherein, locking unit also includes Elastic component, elastic force is applied to by described elastic component along the direction making barrier structure be switched to blocking position Barrier structure.

18. according to claim 16 can wrap display device, wherein, described locking unit also wraps Include the multiple prominent step being arranged at sprocket wheel,

Wherein, barrier structure prevent by being hooked by a prominent step at blocking position sprocket wheel along The direction making supporting member move along described receiving direction rotates, wherein, when sprocket wheel along make supporting member from When the first flared direction of main body rotates, barrier structure is interfered non-blocking to be switched to prominent step Position,

Wherein, locking unit also includes that elastic component, described elastic component edge make barrier structure be switched to resistance Elastic force is applied to barrier structure by the direction that gear is put.

19. according to claim 1 can wrap display device, wherein, display is at display The other end on length direction is fixed to the second main body,

Wherein, an end of supporting member is fixed to the second main body.

20. according to claim 1 can wrap display device, wherein, the first main body is included in length It is arranged on a pair first main bodys of opposite side relative to the second main body on degree direction,

Wherein, spool is arranged on each place in the pair of first main body, wherein, showing of display Show that the one end on the length direction of device and the other end are respectively fixed to the pair of spool,

Wherein, supporting member is disposed through the pair of first main body, and a part for supporting member is solid Fixed to the second main body.