A kind of flexible display apparatusTechnical field
Display technology field is the utility model is related to, more particularly to a kind of flexible display apparatus.
Background technology
Flexible display screen has the characteristics of not available for many traditional display screens such as frivolous, shock resistance, rollable, so as toMake it that display device is more frivolous, portable and attractive in appearance fashion, more wide development space is provided for.Therefore, in electronicsThe display fields such as paper, active matrix organic light-emitting diode, the flexible display technologies using flexible display screen as representative have obtainedExtensive concern and research.
As shown in figure 1, a kind of existing folding type flexible display device, including the first housing 01, the second housing 02 andFold the connector 03 of the first housing 01 of connection and the second housing 02；Flexible display screen 04, including bending section 041 and positioned at bendingThe first planar portions 042 and the second planar portions 043 of the both sides of portion 041, the first planar portions 042 and the second planar portions 043 are respectively withOne housing 01 and the second housing 02 connect, and bending section 041 is relative with position at the folding of the first housing 01 and the second housing 02.
The first housing and the second housing of above-mentioned flexible display apparatus are realized by connector folds connection, is using processIn, when the interference effect of the first housing or the second housing by the external world, also easily occur under slight external force effectRotate against, so as to cause the closure of flexible display apparatus or flat to be difficult to stability maintenance, structural stability is poor.In addition,In order to improve the display effect of flexible display apparatus or operation ease, it is sometimes desirable to which being expanded to flexible display screen makes firstPlanar portions and the use state that the second planar portions are in a certain angle, usually require user and help manually or by means of outer in the prior artPower supports the first housing and the second housing, operation more inconvenience.
Utility model content
The purpose of the utility model embodiment is to provide a kind of flexible display apparatus, with improve flexible display apparatus fold orStructural stability during expansion, it can also further improve the ease of use of flexible display apparatus.
The utility model embodiment provides a kind of flexible display apparatus, including：
Flexible display screen, the flexible display screen include bending section and the first planar portions positioned at the bending section both sides andSecond planar portions；
Symmetrically arranged first housing and the second housing, first housing and second housing are respectively with described firstThe backside contact of planar portions and second planar portions, and first housing is close at least one end of the second housing sideWith the first holding tank, second housing has close to the side of first housing to be symmetrical arranged with first holding tankThe second holding tank, the inwall of first holding tank and second holding tank is respectively arranged with the first open slot and second and opensMouth groove；
Connector, in first holding tank and second holding tank and respectively with first housing and describedSecond housing hinge, the side that the connector is located at first holding tank are provided with several the first grooves, the connectionThe side that part is located at second holding tank is provided with several the second grooves；
It is respectively fixedly connected with and can be open with described first with each first groove and each second grooveGroove and the second open slot clamping and the elastic spacing one agreed with, when the elastic spacing one and first open slot and instituteWhen stating the second open slot clamping, first housing and second housing locking relative with the connector respectively.
Optionally, first housing has the first accommodating groove, second housing close to the side of second housingClose to first housing side have with symmetrically arranged second accommodating groove of first accommodating groove, when the Flexible DisplaysWhen device is in closure state, the crooked position is in first accommodating groove and second accommodating groove.
Optionally, the elastic spacing one includes the elastic component and the first locating part being fixedly connected, and the elastic component is fixedIn in first groove or second groove, when the elastic component is in energy accumulating state, first locating part can returnIt is reduced in first groove or second groove；When the elastic component is in part de-energized state, described first is spacingExtended first groove of part or second groove and first open slot or the second open slot clamping.
Optionally, the elastic spacing one includes the fixture and the second locating part connected by spring, the fixtureIt is fixed in first groove or second groove, when the spring is in energy accumulating state, second locating part canBounce back in first groove or second groove；When the spring is in part de-energized state, described second is spacingExtended first groove of part or second groove and first open slot or the second open slot clamping.
Optionally, the connector is located at the side of first holding tank and is provided with least two first grooves,The side that the connector is located at second holding tank is provided with least two second grooves, remote described when being fixed onThe elastic spacing one and the first open slot clamping in first groove of one end of flexible display screen, and it is fixedIn the elastic spacing one in second groove of one end away from the flexible display screen and the second open slot cardWhen connecing, the flexible display apparatus is in flat；When described the first of the one end for being fixed on the close flexible display screenElastic spacing one and the first open slot clamping in groove, and it is fixed on the institute close to one end of the flexible display screenWhen stating the elastic spacing one in the second groove with the second open slot clamping, the flexible display apparatus is in closure state.
Specifically, the side that the connector is located at first holding tank is provided with two and is fixed with the elastic spacingFirst groove of part, the side that the connector is located at second holding tank are provided with two and are fixed with the elastic spacing oneThe second groove.
Optionally, first housing is provided with several raised functions close to a side surface of the flexible display screenButton.
Optionally, second housing is provided with and the function button on a side surface of the flexible display screenThe locating slot mutually agreed with.
Optionally, the quantity of the connector is two, and first housing is close to the both ends of the second housing sideThere is the first holding tank respectively, second housing has and first holding tank close to the side both ends of first housingSymmetrically arranged second holding tank.
Optionally, first housing has opening towards second housing close to the side of the flexible display screenFirst U-lag, second housing have and first U-lag symmetrically arranged the close to the side of the flexible display screenTwo U-lags, first planar portions are located in first U-lag, and second planar portions are located in second U-lag.
In the utility model embodiment, when the first housing and the second housing are in rotary state, elastic spacing one canIt is compressed in the first groove and the second groove of connector so as to not interfere with the rotational action of the first housing and the second housing,When the first housing and the second housing are in closure or deployed condition, extended first groove of elastic spacing one or the second groove fromAnd with the first open slot or the second open slot clamping, make the first housing and the second housing respectively it is relative with connector locking, enterAnd flexible display apparatus is kept stable in closure or deployed condition, therefore, compared with prior art, the program improvesStructural stability when flexible display apparatus is folded or deployed.
Brief description of the drawings
Fig. 1 is the schematic cross-section of existing flexible display apparatus closure state；
Fig. 2 is the structural representation of the utility model embodiment flexible display apparatus flat；
Fig. 3 is the structural representation of the utility model embodiment flexible display apparatus closure state；
Fig. 4 is the schematic cross-section of the utility model embodiment flexible display apparatus closure state；
Fig. 5 is the utility model embodiment flexible display apparatus partial structural diagram；
Fig. 6 is the utility model embodiment flexible display apparatus partial structurtes explosive view；
Fig. 7 is the structural representation of the utility model embodiment connector.
Reference：
Prior art part：
01- the first housing the second housings of 02-
03- connector 04- flexible display screens
041- bending sections the first planar portions of 042-
The planar portions of 043- second；
The utility model embodiment part：
10- flexible display screen 11- bending sections
12- the first planar portions the second planar portions of 13-
20- the first housing the second housings of 30-
21- the first holding tank the second holding tanks of 31-
211- the first open slot the second open slots of 311-
22- the first accommodating groove the second accommodating grooves of 32-
23- function button 33- locating slots
24- the first U-lag the second U-lags of 34-
40- connector 50- elastic spacing ones
41- the first groove the second grooves of 42-
51- elastic component A- de-energized states
B- energy accumulating states the first locating parts of 52-
25- hinge hole 43- jointed shafts
Embodiment
To improve structural stability when flexible display apparatus is folded or deployed, Flexible Displays dress can also be further improvedThe ease of use put, the utility model embodiment provide a kind of flexible display apparatus.To make the purpose of this utility model, skillArt scheme and advantage are clearer, and the utility model is described in further detail by the following examples.
As shown in Fig. 2, Fig. 4 and Fig. 6, the flexible display apparatus of the utility model embodiment offer, including：
Flexible display screen 10, flexible display screen 10 include bending section 11 and the first planar portions 12 positioned at the both sides of bending section 11With the second planar portions 13；
The symmetrically arranged housing 30 of first housing 20 and second, the first housing 20 and the second housing 30 respectively with the first planeDorsal part (the non-side for being used to show) contact of the planar portions 13 of portion 12 and second, and the first housing 20 is close to the side of the second housing 30At least one end there is the first holding tank 21, it is right with the first holding tank 21 that the second housing 30 has close to the side of the first housing 20The inwall of the second holding tank 31 that title is set, the first holding tank 21 and the second holding tank 31 is respectively arranged with the first open slot 211With the second open slot 311；
Connector 40, in the first holding tank 21 and the second holding tank 31 and respectively with the first housing 20 and the second housing30 is be hinged, and the side that connector 40 is located at the first holding tank 21 is provided with several the first grooves 41, and connector 40 is located at secondThe side of holding tank 31 is provided with several the second grooves 42；
It is respectively fixedly connected with each first groove 41 and each second groove 42 and can be with the first open slot 211 andThe clamping of two open slot 311 and the elastic spacing one 50 agreed with, when elastic spacing one 50 is opened with the first open slot 211 and second respectivelyDuring mouth 311 clamping of groove, the first housing 20 and the relative locking with connector 40 respectively of the second housing 30.
In the utility model embodiment, when the first housing 20 and the second housing 30 are in rotary state, elastic spacingPart 50 can be compressed in the first groove 41 and the second groove of connector 40 42 so as to not interfere with the first housing 20 and secondThe rotational action of housing 30, when the first housing 20 and the second housing 30 are in closure or deployed condition, elastic spacing one 50 canThe first groove 41 or the second groove 42 are stretched out so that with the first open slot 211 or the clamping of the second open slot 311, make the first housing20 and second housing 30 it is relative with connector 40 respectively lock, and then enable flexible display apparatus in closure or deployed conditionKeep stable, therefore, compared with prior art, the program improves structural stability when flexible display apparatus is folded or deployed.
Wherein, the specific articulated manner of connector and the first housing and the second housing is unlimited, for example, can be in connector positionIn the side of the first holding tank and the side positioned at the second holding tank, hinge hole is set respectively, accordingly, the first housing and secondThe jointed shaft of assembling corresponding with above-mentioned hinge hole is set respectively on housing；Or as shown in Figure 3 and Figure 6, it is located in connector 40The side of first holding tank 21 sets jointed shaft 43 respectively with the side positioned at the second holding tank 31, accordingly, the first housing 20With the hinge hole 25 for setting assembling corresponding with above-mentioned jointed shaft 43 on the second housing 30 respectively.
As shown in figure 4, in alternative embodiment of the present utility model, the first housing 20 has close to the side of the second housing 30There is the first accommodating groove 22, the second housing 30 has and the first accommodating groove 22 symmetrically arranged second close to the side of the first housing 20Accommodating groove 32, so, when flexible display apparatus is in closure state, bending section 11 can be contained in the first accommodating groove 22 andIn two accommodating grooves 32, doubling due to the first housing 20 with the second housing 30 is alleviated and to significantly being rolled over caused by bending section 11It is curved, further during the long-term use of flexible display apparatus, bending section 11 can also be avoided to occur due to bending repeatedlyFatigue damage, so as to improve the service life of flexible display screen.
The concrete structure of elastic spacing one is unlimited, as shown in Figure 6 in an alternative embodiment of the present utility model, elasticityLocating part 50 includes the locating part 52 of elastic component 51 and first being fixedly connected, and it is recessed that elastic component 51 is fixed on the first groove 41 or the secondIn groove 42, with reference to shown in Fig. 5 and Fig. 7, when elastic component 51 is in de-energized state, i.e. A condition, the first locating part 52 extendedOne groove 41 or the second groove 42 and the first open slot 211 or the clamping of the second open slot 311；When elastic component 51 is in accumulation of energy shapeDuring state, i.e., B state, the first locating part 52 can be bounced back in the first groove 41 or the second groove 42.
It should be noted that for the de-energized state of elastic component 51 is with respect to its energy accumulating state, when elastic component 51 is pressedIt is its energy accumulating state during contracting, is de-energized state when external force cancels, the de-energized state of elastic component 51 does not definitely refer to it and stretched naturallyContracting state, such as in the utility model embodiment, when the first locating part 52 and the first open slot 211 or the second open slotDuring 311 clamping, it is still necessary to which elastic component 51 applies elasticity to it and pushes against power, to ensure that clamping is firm, so that the He of the first housing 20Second housing 30 reliably locks with connector 40 respectively, now it is believed that elastic component 51 is in part de-energized state.
Using the embodiment scheme, when the first housing 20 or the rotation of the opposite joints 40 of the second housing 30, first is spacingPart 52 can be bounced back in the first groove 41 or the second groove 42, to avoid the rotation for the first housing 20 or the second housing 30 from makingInto interference；When needing flexible display apparatus being maintained at closure state, flat or make the first planar portions and the second planeDuring portion's deployed condition in a certain angle, the first locating part 52 extended groove 42 of first groove 41 or second and the first open slot211 or the clamping of the second open slot 311, so that the first housing 20 or the second housing 30 relative with connector 40 can be lockedIt is fixed, and then flexible display apparatus is held in the use state of user's request, therefore the program improves flexible display apparatus foldingStructural stability during folded or expansion, while improve the ease of use of flexible display apparatus.
In another alternative embodiment of the present utility model, elastic spacing one includes the fixture and the by spring connectionTwo locating parts, fixture are fixed in the first groove or the second groove, and when spring is in energy accumulating state, the second locating part can returnIt is reduced in the first groove or the second groove；When spring is in part de-energized state, extended first groove of the second locating part orSecond groove and the first open slot or the second open slot clamping.Flexible display apparatus folding can be equally improved using the programOr structural stability during expansion, while improve the ease of use of flexible display apparatus.
As shown in Figures 5 to 7, in alternative embodiment of the present utility model, connector 40 is located at the first holding tank 21Side is provided with least two first grooves 41, and the side that connector 40 is located at the second holding tank 31 is provided with least two secondGroove 42, when the open slot of elastic spacing one 50 and first being fixed in first groove 41 of one end away from flexible display screen211 clampings, and the elastic spacing one 50 and second being fixed in second groove 42 of one end away from flexible display screen are openDuring 311 clamping of groove, flexible display apparatus is in flat；When first groove 41 of the one end for being fixed on close flexible display screenThe interior clamping of 50 and first open slot of elastic spacing one 211, and it is fixed on the second groove close to one end of flexible display screenDuring 50 and second 311 clamping of open slot of elastic spacing one in 42, flexible display apparatus is in closure state.
Using the technical scheme, pass through the elastic spacing one 50 being fixed in different first grooves 41 or the second groove 42With the first open slot 211 or the clamping of the second open slot 311, can make flexible display apparatus closure state, flat orPerson makes the first planar portions keep stable with the second planar portions deployed condition in a certain angle, improves making for flexible display apparatusWith convenience and using diversity.It is noted that when the quantity of the first groove 41 or the second groove 42 is no less than threeWhen, the first groove 41 or the second groove 42 can be located at inboard first along the curved arrangement in edge of connector 40 when being fixed onThe clamping of 50 and first open slot of elastic spacing one 211 in groove 41 or the bullet being fixed in the second inboard groove 42During property 50 and second 311 clamping of open slot of locating part, flexible display apparatus, which can be maintained at, makes the first planar portions and the second planePortion's deployed condition in a certain angle.
In a specific embodiment of the present utility model, the side that connector 40 is located at the first holding tank 21 is provided with twoIndividual the first groove 41 for being fixed with elastic spacing one 50, the side that connector 40 is located at the second holding tank 31 are provided with two fixationsSecond groove 42 of flexible locating part 50.Now, flexible display apparatus can maintain closure state according to user's use demandOr flat.
As shown in Fig. 2 the first housing 20 is provided with several raised functions close to a side surface of flexible display screen 10Button 23, these function buttons 23 are electrically connected with the controller of flexible display apparatus respectively, and user is pressed by operating these functionsKey 23 can control the working condition of flexible display apparatus, such as machine open/close, put out screen or page turning etc., improve flexible aobviousThe operation ease of showing device.
Please continue to refer to shown in Fig. 2, the second housing 30 is provided with a side surface of flexible display screen 10 and functionThe locating slot 33 that the phase of button 23 is agreed with.So, when flexible display apparatus is in closure state, above-mentioned raised function button 23It can align in locating slot 33, reduce existing offset after the first housing 20 and the pairing of the second housing 30, improve flexibilityThe structural stability and exterior quality of display device.
In the utility model embodiment, the quantity of connector can be one or two, when flexible display apparatus hasWhen having two connectors, the first housing has the first holding tank respectively close to the both ends of the second housing side, and the second housing is closeThe side both ends of first housing have and symmetrically arranged second holding tank of the first holding tank.Using the embodiment scheme, utilizeTwo connectors with the first housing and the second housing hinge and locking, can further improve flexible display apparatus folding respectivelyOr structural stability during expansion, while improve the use reliability of flexible display apparatus.
With reference to Fig. 2 and Fig. 4, the first housing 20 has opening towards the second housing 30 close to the side of flexible display screen 10First U-lag 24, the second housing 30 have and 24 symmetrically arranged 2nd U of the first U-lag close to the side of flexible display screen 10Shape groove 34, the first planar portions 12 are located in the first U-lag 24, and the second planar portions 13 are located in the second U-lag 34.So, firstThe planar portions 13 of planar portions 12 and second in the first U-lag 24 and the second U-lag 34, are opened up when flexible display apparatus is in respectivelyDuring open state, it is possible to reduce scratch of the external environment to flexible display screen is with drawing mill etc., when flexible display apparatus is in closed formDuring state, it can also reduce and be collided between the first planar portions 12 and the second planar portions 13, therefore, the program improves flexible aobviousThe use reliability of showing device.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility modelNew spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claims andWithin the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.