CN208421694U - Electronic equipment - Google Patents
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- CN208421694U CN208421694U CN201821120025.5U CN201821120025U CN208421694U CN 208421694 U CN208421694 U CN 208421694U CN 201821120025 U CN201821120025 U CN 201821120025U CN 208421694 U CN208421694 U CN 208421694U
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- flexible screen
- electronic equipment
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Abstract
This application discloses a kind of electronic equipment.The electronic equipment includes first shell, second shell, third shell, flexible screen and pressing plate, third shell includes the first side being oppositely arranged and second side, accommodating space is formed between first side and second side, first shell is rotationally connected with the first side, second shell is rotationally connected with second side, flexible screen includes sequentially connected first fixed area, bent area and the second fixed area, first fixed area is fixed on first shell, second fixed area is fixed on second shell, at least partly bent area face accommodating space when flexible screen is in flat, at least partly bent area is contained in accommodating space when flexible screen is in folded state；Clamp portion or be entirely located in bent area separate accommodating space side, and pressing plate is connected to third shell, and pressing plate is used in flexible screen folding process, prevents flexible screen mobile towards the direction far from accommodating space.Above-mentioned electronic equipment folding effect is preferable.
Description
Technical field
This application involves a kind of electronic technology field more particularly to a kind of electronic equipment.
Background technique
With the development increasingly of electronic device technology, user is to large scale and the demand of electronic equipment that is easy to carry about with one
Higher and higher, therefore, the electronic equipment with foldable display screen receives extensive attention.Foldable display screen is set with electronics
When standby shell assembles, to guarantee to switch between folding and unfolded state, the folded deformation region of display screen is usually not
It is fixedly connected with the casing.When foldable display screen is in folding process, folded deformation region will appear outwardly protrude folding and to
Two kinds of possible motion states of interior recessed folding.For foldable display screen (i.e. two display surfaces of display screen being folded inward
Can be folded against, and be contained in and fold between shell), the folding movement state outwardly protruded will hinder the normal inside of display screen
It folds, or even display screen can be damaged.
Utility model content
This application provides a kind of preferable electronic equipments of folding effect.
The embodiment of the present application provides a kind of electronic equipment.The electronic equipment includes first shell, second shell, third
Shell, flexible screen and pressing plate, the third shell include the first side being oppositely arranged and second side, first side and described the
Accommodating space is formed between two sides, the first shell is rotationally connected with first side, and the second shell is rotationally connected with
Described second side, the flexible screen include sequentially connected first fixed area, bent area and the second fixed area, and described first is fixed
The first shell is fixed in area, and second fixed area is fixed on the second shell, and at least partly described bent area is in institute
Accommodating space described in face when flexible screen is in flat is stated, at least partly described bent area is in the flexible screen and folds
The accommodating space is contained in when state；
The clamp portion or the side far from the accommodating space for being entirely located in the bent area, and the pressing plate connects
It is connected to the third shell, the pressing plate is used in the flexible screen folding process, prevents the flexible screen towards far from described
The direction of accommodating space is mobile.
In the present embodiment, by the way that the first shell is arranged relative to the rotation and the second shell of the third shell
The relatively described third housing into rotation, to realize first fixed area of the flexible screen, the bent area and described second solid
The folding in area is determined, so that user be facilitated to carry and use.In addition, by the way that the pressing plate is arranged on the third shell, and
Some or all of described pressing plate is located at the side far from the accommodating space of the bent area, in the folding of the flexible screen
During folded, the bent area of the flexible screen is prevented to fold towards the direction far from the third shell using the pressing plate,
And then guarantee the folding effect of the electronic equipment.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the application, general for this field
For logical technical staff, without any creative labor, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first visual angle schematic diagram that electronic equipment provided by the embodiments of the present application is in flat；
Fig. 2 is the schematic diagram of the section structure that electronic equipment provided by the embodiments of the present application is in folded state；
Fig. 3 is the schematic diagram of the section structure of the electronic equipment shown in FIG. 1 at line A-A；
Fig. 4 is a kind of schematic diagram of embodiment of the electronic equipment shown in Fig. 3 at M；
Fig. 5 is a kind of structural decomposition diagram of embodiment of electronic equipment shown in FIG. 1；
Fig. 6 is the decomposition diagram of the part-structure of fold mechanism provided by the embodiments of the present application；
Fig. 7 is the schematic diagram for the part-structure that electronic equipment provided by the embodiments of the present application is in folded state；
Fig. 8 is the schematic diagram for the part-structure that electronic equipment provided by the embodiments of the present application is in folded state；
Fig. 9 is the schematic diagram for the part-structure that electronic equipment provided by the embodiments of the present application is in flat；
Figure 10 is the schematic diagram for the part-structure that electronic equipment provided by the embodiments of the present application is in folded state；
Figure 11 is the schematic diagram of the part-structure of electronic equipment provided by the embodiments of the present application；
Figure 12 is a kind of schematic diagram of embodiment of the structure of end cap provided by the embodiments of the present application；
Figure 13 is the schematic diagram of the section structure of the electronic equipment shown in FIG. 1 at line B-B；
Figure 14 is a kind of schematic diagram of embodiment of structure of the electronic equipment shown in Figure 13 at N；
Figure 15 is the schematic diagram of the another embodiment of structure of the electronic equipment shown in Figure 13 at N；
Figure 16 is the schematic diagram of the another embodiment of structure of the electronic equipment shown in Figure 13 at N；
Figure 17 is the schematic diagram of the another embodiment of structure of the electronic equipment shown in Figure 13 at N；
Figure 18 is the schematic diagram of the another embodiment of structure of the electronic equipment shown in Figure 13 at N；
Figure 19 is the schematic diagram of the another embodiment of structure of the electronic equipment shown in Figure 13 at N.
Specific embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear
Chu is fully described by.
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features, and advantages of the application
Mode is applied the application is described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.
Many details are explained in the following description in order to fully understand the application, described embodiment
Only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment in the application, this field
Those of ordinary skill's every other embodiment obtained without making creative work belongs to the application guarantor
The range of shield.
In addition, the explanation of following embodiment is referred to the additional illustration, the spy that can be used to implement to illustrate the application
Determine embodiment.The direction term being previously mentioned in the application, for example, " length ", " width ", " thickness " etc., are only with reference to appended drawings
The direction of formula, therefore, the direction term used be in order to it is more preferable, be illustrated more clearly that and understand the application, rather than indicate or
Implying signified device or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as
Limitation to the application.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense,
For example, it may be fixedly connected, it is also possible to detachably connected, or is integrally connected；It can be mechanical connection；It can be
It is connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For the common of this field
For technical staff, it can understand that the tool of above-mentioned term in this application illustrates body meaning with concrete condition.
Fig. 1 is please referred to, the application embodiment provides a kind of electronic equipment 100.Electronic equipment 100 can realize folding effect
Fruit.Electronic equipment 100 can be tablet computer, mobile phone, camera, personal computer, laptop, mobile unit, can wear
Wear the smart machines such as equipment.Wherein, for ease of description, it is in the first visual angle with electronic equipment 100 to be defined for reference, electricity
The width direction of sub- equipment 100 is defined as X-direction, and the length direction of electronic equipment 100 is defined as Y-direction, electronic equipment 100
Thickness direction is defined as Z-direction.
As shown in Figure 1 to Figure 2, electronic equipment 100 includes first shell 10, second shell 20, third shell 30, flexible screen
40 and pressing plate 50.Third shell 30 includes that the first side 31 being oppositely arranged, second side 32 and bending are connected to the first side 31 and the
The bottom wall 33 of two sides 32.Accommodating space 311 is formed between first side 31, bottom wall 33 and second side 32.The rotation of first shell 10 connects
It is connected to the first side 31.Second shell 20 is rotationally connected with second side 32.Flexible screen 40 include sequentially connected first fixed area 41,
Bent area 42 and the second fixed area 43.First fixed area 41 is fixed on first shell 10.Second fixed area 43 is fixed on second shell
Body 20.Bent area 42 is at least partially housed in accommodating space 311 when flexible screen 40 is in folded state.Please refer to Fig. 3 and figure
4, bent area 42 is at least partly opposite with accommodating space 311 when flexible screen 40 is in flat.
It is understood that as depicted in figs. 3 and 5, flexible screen 40 includes the inner surface 44 and display surface 45 being disposed opposite to each other.
Inner surface 44 is arranged towards first shell 10, second shell 20 and third shell 30.Display surface 45 is for the aobvious of electronic equipment 100
Show.In one embodiment, referring again to Fig. 2, what flexible screen 40 was in folded state expression be when first shell 10 and
When second shell 20 turns to folded state with respect to third shell 30, the first fixed area 41 of flexible screen 40 and the second fixed area
43 are oppositely arranged, or positioned at the first fixed area 41 flexible screen 40 surface be located at the second fixed area 43 40 table of flexible screen
Face is bonded to each other.At this point, the folding of display surface 45 of flexible screen 40 is contained between first shell 10 and second shell 20.Flexible screen
What 40 flat indicated is the first fixed area 41, bent area 42 and the formed plane of the second fixed area 43 at 150 ° to 180 °
Between.Attached drawing 3 is to exemplify with 180 °.The display surface 45 of flexible screen 40 is presented in face of user.
In the present embodiment, pressing plate 50 is positioned partially or entirely in the side of the separate accommodating space 311 of bent area 42, and presses
Plate 50 is connected to third shell 30.Pressing plate 50 is used in 40 folding process of flexible screen, prevents 42 court of bent area of flexible screen 40
The direction of bottom wall 33 far from accommodating space 311 is mobile, that is, prevents electronic equipment 100 in folding process, flexible screen 40 it is curved
It arches upward in the direction that folding area 42 is directed away from third shell 30.
It is understood that when flexible screen 40 is in flat, the surface towards flexible screen 40 of pressing plate 50 can be with
It is connected to bent area 42, to guarantee the first fixed area 41 of flexible screen 40, bent area 42 and the flatness of the second fixed area 43, from
And guarantee the display quality of electronic equipment 100.In the folding process of flexible screen 40, since pressing plate 50 is towards flexible screen 40
Surface is connected to bent area 42, so that pressing plate 50 generates resist force to flexible screen 40, to prevent bent area 42 towards far from receiving
The direction in space 311 is mobile.Certainly, when flexible screen 40 is in flat, pressing plate 50 can also exist empty with bent area 42
Gap is worn in folding process because repeatedly mutually touching to avoid pressing plate 50 and flexible screen 40.At this point, due to pressing plate 50
There are gaps with bent area 42, so that in the folding process of flexible screen 40, if bent area 42 is moved towards far from accommodating space 311
Dynamic, the surface of bent area 42 is connected to pressing plate 50.At this point, pressing plate 50 generates resist force to flexible screen 40, so that 40 court of flexible screen
The direction of accommodating space 311 is mobile, to prevent bent area 42 mobile towards the direction far from accommodating space 311.
In the present embodiment, by rotation of the setting first shell 10 relative to third shell 30 and second shell 20 with respect to the
Three shells 30 rotation, to realize the first fixed area 41 of flexible screen 40, bent area 42 and the folding of the second fixed area 43, Jin Erfang
Just user carries and uses.In addition, by the way that pressing plate 50 is arranged on third shell 30, and some or all of pressing plate 50 is located at
The side of the separate accommodating space 311 of bent area 42, to prevent flexible screen using pressing plate 50 in the folding process of flexible screen 40
40 bent area 42 is folded towards the direction far from third shell 30, and then guarantees that electronic equipment 100 has preferable folding effect.
In the present embodiment, as depicted in figs. 3 and 5, first shell 10 includes the first side wall 11 being connected to each other, second side
Wall 12 and third side wall 13.The first side wall 11, second sidewall 12 and third side wall 13 surround the first fixed space 111.Flexible screen
40 the first fixed area 41 is fixed on the first fixed space 111.Second shell 20 also is provided with the second fixed space 211.Second is solid
Space 211 is determined for fixing the second fixed area 43 of flexible screen 40.Further, by the first side wall 11, second sidewall 12
And it is bonded foam on third side wall 13, to effectively seal against gap between flexible screen 40 and first shell 10, avoid electronic equipment
Steam or dust outside 100 enter the first fixed space 111 of first shell 10.First shell 10 is equipped with the first groove
14.First groove 14 is along the oppositely extending of Z-direction.Second shell 20 also is provided with the second groove 15.Second groove 15 is along Z-direction
It is oppositely extending.Second groove 15 is oppositely arranged with the first groove 14.The substantially u-shaped shape of third shell 30.The of third shell 30
The extending direction of side 31 is parallel to X-direction.The extending direction of second side 32 of third shell 30 is parallel to X-direction.Work as flexibility
When screen 40 is in flat, the first groove 14 is oppositely arranged with second sidewall 12.First side 31 of third shell 30 is located at the
In one groove 14.Second side 32 of third shell 30 is located in the second groove 15.It is recessed that the bottom wall 33 of third shell 30 is located at first
Between slot 14 and the second groove 15.When flexible screen 40 is in folded state, the first groove 14 and the second groove 15 are located at third
The two sides of shell 30.
As shown in Figure 3 and Figure 6, electronic equipment 100 includes fold mechanism 60.Fold mechanism 60 include the first cursor 61,
Second cursor 62 and the first support plate 63.First cursor 61 is fixed on first shell 10.A kind of embodiment, the first rotation
Arm 61 is fixed in first shell 10 by fastener.Second cursor 62 is fixed on second shell 20.A kind of embodiment, the
Two cursors 62 are fixed in second shell 20 also by fastener.First cursor 61 is equipped with first through hole 611.First through hole
611 be strip through-hole.Second cursor 62 is equipped with the second through-hole 621.Second through-hole 621 is also strip through-hole.In conjunction with attached drawing 6 and
Attached drawing 7, the end of the first support plate 63 are arranged at intervals with the first convex block 631 and the second convex block 632.The shape of first convex block 631
With the shape adaptation of first through hole 611.The shape adaptation of the shape of second convex block 632 and the second through-hole 621.First convex block 631
It is slidably connected to first through hole 611.Second convex block 632 is slidably connected to the second through-hole 621.When first shell 10 is with respect to third shell
When body 30 rotates, i.e., first shell 10 is rotated relative to third shell in Y-Z plane, and first shell 10 drives 61 phase of the first cursor
Third shell 30 is rotated, i.e. the first cursor 61 is also rotated relative to third shell 30 in Y-Z plane, at this point, first through hole 611
Hole wall squeeze the first convex block 631 so that the first convex block 631 is moved to the other end from one end of first through hole 611.It is identical, lead to
The hole wall for crossing the second through-hole 621 squeezes the second convex block 632 so that the second convex block 632 is moved to separately from one end of the second through-hole 621
One end.At this point, the first support plate 63 moves in accommodating space 311 along Z-direction.So by the first convex block 631 first
Sliding in through-hole 611, the second convex block 632 slides in the second through-hole 621, when flexible screen 40 is in flat first
Fagging 63 is held in flexible screen 40, and when flexible screen 40 is in folded state, the first support plate 63 is contained in accommodating space 311.
Further, as shown in FIG. 6 and 7, third shell 30 includes fixed plate 34.Fixed plate 34 is fixed on the first side 31
With the end of second side 32.It is understood that fixed plate 34 is between the first side 31 and second side 32.Fixed plate 34 is equipped with
Spaced first slide opening 341 and the second slide opening 342.The extending direction of first slide opening 341 and the second slide opening 342 each parallel to
Z-direction.First convex block 631 is loaded on first through hole 611 through the sliding of the first slide opening 341.Second convex block 632 is sliding through the second slide opening 342
It is dynamic to be loaded on the second through-hole 621.It is understood that it is sliding that the first convex block 631 is located at first when flexible screen 40 is in flat
The end of the bottom wall 33 of the separate third shell 30 in hole 341, the second convex block 632 are located at the separate third shell of the second slide opening 342
The end of 30 bottom wall 33, at this point, the first support plate 63 supports flexible screen 40.In conjunction with reference attached drawing 8, when flexible screen 40 is in folding
When overlapping state, the first convex block 631 is located at the end of the close bottom wall 33 of the first slide opening 341, and the second convex block 632 is located at the second slide opening
The end of 342 close bottom wall 33, at this point, the first support plate 63 is housed in accommodating space 311.Flexible screen 40 folding or
During person flattens, the first convex block 631 is slided in the first slide opening 341 along Z-direction, and the second convex block 632 is in the second slide opening 342
It is interior to be slided along Z-direction.
As shown in Fig. 6 and Fig. 8, fold mechanism 60 further includes the second support plate 64 and third support plate 65.Second support plate
64 include the first side 641 and the second side 642 of bending connection.First side 641 is rotationally connected with the of third shell 30
Side 31.A kind of embodiment, the first side 31 are equipped with first rotating shaft 67.First side 641 can be connected to by first rotating shaft 67
First side 31.Second side 642 is connected to the first cursor 61.At this point, when first shell 10 is flat in Y-Z with respect to third shell 30
When face rotates, under the drive of the first cursor 61, the second support plate 64 is also existed with respect to third shell 30 by first rotating shaft 67
Y-Z plane rotation.Third support plate 65 includes the third side 651 and the 4th side 652 of bending connection.651 turns of third side
Dynamic second side 32 for being connected to third shell 30.A kind of embodiment, third side 651 can be connected to by the second shaft 68
Two sides 32.4th side 652 is connected to the second cursor 62.At this point, when the opposite third shell 30 of second shell 20 is in Y-Z plane
When rotation, under the drive of the second cursor 62, third support plate 65 is by the second shaft 68 also with respect to third shell 30 in Y-Z
Plane Rotation.So referring to Fig. 9, in the flat that flexible screen 40 is in, the first support plate 63, the second support plate 64
And third support plate 65 is arranged side by side.By the first support plate 63, the second support plate 64 and third support plate 65 to flexible screen 40
Support force is provided, to guarantee the flatness of flexible screen 40, and can be avoided user when touching flexible screen 40, flexible screen 40 will not
It is recessed.When flexible screen 40 is in folded state, the second support plate 64 and third support plate 65 are located at the two of flexible screen 40
Side.
As shown in figs. 6 and 9, further, the second side 642 of the second support plate 64 is equipped with the first sliding block 6421, the
One cursor 61 is equipped with first sliding groove 612, and the sliding of the first sliding block 6421 is loaded on first sliding groove 612.In the present embodiment, first is sliding
The shape of block 6421 is crescent.The shape of first sliding groove 612 is adapted with the shape of the first sliding block 6421.First sliding block 6421
Can at least partly be placed in first sliding groove 612, and can be slided relative to first sliding groove 612.First sliding groove 612 includes opposite sets
The first end 6121 and second end 6222 set.First end 6121 is the end of the separate first through hole 611 of first sliding groove 612.The
Two ends 6122 are the end of the close first through hole 611 of first sliding groove 612.When first shell 10 is rotated relative to third shell 30
When, first shell 10 also drives the first cursor 61 to rotate relative to third shell 30.At this point, in the rotation of the first cursor 61
Cheng Zhong, since the size of first sliding groove 612 is greater than the size of the first sliding block 6421, so that the first sliding block 6421 is in first sliding groove
Sliding in 612.Therefore, first shell 10 is while driving the second support plate 64 to rotate relative to third shell 30, first shell
10 also drive the opposite third shell 30 of the second support plate 64 to slide.When flexible screen 40 is located at flat, the first sliding block 6421
Positioned at the second end 6122 of first sliding groove 612.Referring to Fig. 10, when flexible screen 40 is in folded state, the first sliding block 6421
Slide into the first end 6121 of first sliding groove 612.
It is identical, referring to FIG. 6, by the way that the second sliding block 6521 is arranged in the 4th side 65, and in the second cursor 62
Upper setting second sliding slot 622, to realize second shell 20 to drive third support plate 65 to rotate relative to third shell 30 same
When, second shell 20 also drives third support plate 65 to slide with respect to third shell 30.
Further, as shown in figure 11, fold mechanism 60 further includes the first slide plate 66.First slide plate 66 includes the first rotation
Portion 661 and the first sliding part 662 for being connected to the first rotation section 661.Second support plate 64 includes the first sliding groove 643.First
Sliding groove 643 runs through the end face 6411 of the first side 641.First sliding part 662, which slides, is loaded on the first sliding groove 643, and first turn
Dynamic portion 661 stretches out through the end face 6411 of the first side 641 and is rotationally connected with first rotating shaft 67.At this point, when flexible screen 40 is in
When flat, the first sliding part 662 is contained in the first sliding groove 643.Certainly, in other embodiments, when flexible screen 40
When in flat, the first sliding part 662 can also partially stretch out outside the first sliding groove 643.Attached drawing 11 gives part
One sliding part 662 stretches out the example except the first sliding groove 643.In conjunction with shown in attached drawing 7 and Figure 10, folded when flexible screen 40 is in
When state, 662 part of the first sliding part is stretched out outside the first sliding groove 643, and 662 ratio of the first sliding part is stretched in flat
The distance of the first sliding groove 643 is longer out.So when flexible screen 40 is folded from flat to folded state, first shell
10 rotate relative to third shell 30, and first shell 10 drives the rotation of the first cursor 61.Under the drive of the first cursor 61, and
By being rotatably assorted for the first rotation section 661 and first rotating shaft 67, the second support plate 64 is rotated relative to third shell 30.In addition,
Second support plate 64 during rotation, also slide with respect to the first cursor 61 by the second side 642 of the second support plate 64, this
When, opposite first sliding groove 643 of the first sliding part of cooperation 662 slides, to realize that the opposite first shell 10 of the second support plate 64 is sliding
It is dynamic.
As shown in Fig. 9 and Figure 12, third shell 30 includes end cap 35.End cap 35 is covered on fixed plate 34.End cap 35 covers
Partially folded mechanism 60.End cap 35 has towards the side of flexible screen 40 351.Pressing plate 50 is connected to end cap 35.In the present embodiment,
End cap 35 is set to the end of the first side 31 and second side 32, and end cap 35 is between the first groove 14 and the second groove 15.When
When flexible screen 40 is in flat, the bottom wall of the bottom wall of the first groove 14 and the second groove 15 carries end cap 35.In addition, end cap
35 portion perimeter face is connected to all sides of flexible screen 40, to avoid there are gaps between end cap 35 and flexible screen 40.At this point,
End cap 35 and first shell 10, second shell 20 and third shell 30 form the appearance portion of electronic equipment 100, so that electronics
The tailored appearance of equipment 100 and complete, the usage experience of raising electronic equipment 100.When flexible screen 40 is in folded state, the
One groove 14 and the second groove 15 are located at the two sides of end cap 35.In addition, when pressing plate 50 is set on end cap 35, to save electronic equipment
100 inside is additionally arranged the space of end cap 35.
As shown in FIG. 13 and 14, pressing plate 50 includes the interconnecting piece 51 and limiting section 52 being connected to each other.Limiting section 52 is located at
The side of the separate accommodating space 311 of bent area 42.Interconnecting piece 51 is connected to third shell 30.In the present embodiment, interconnecting piece
51 connections parallel with limiting section 52.Interconnecting piece 51 extends along X-direction is parallel to.Limiting section 52 extends along the X direction.Interconnecting piece
51 one end is connected to the side 351 of end cap 35, and one end is connected to limiting section 52.The side 351 of end cap 35 is higher than flexible screen 40
Height.So when in the folding process in flexible screen 40, prevent the bent area 42 of flexible screen 40 towards far from the using pressing plate 50
The direction of three shells 30 folds, and then guarantees the folding effect of electronic equipment 100.In other embodiments, interconnecting piece 51 and limit
Position portion 52 connects in parallel.Specifically, one end of interconnecting piece 51 is connected to the top surface 352 of end cap 35, the other end is connected to limiting section
52.Interconnecting piece 51 and the bending of limiting section 52 connect.At this point, interconnecting piece 51 extends along the Z direction.Limiting section 52 prolongs along the X direction
It stretches, and is located at the side of the separate accommodating space 311 of bent area 42.
Further, as shown in figure 15, limiting section 52 includes with the confined planes 521 towards bent area 42 and enclosing set on limit
All sides 522 of plane 521.All sides 522 and the junction 523 of confined planes 521 are cambered surface.In the present embodiment, work as flexible screen
40 be in flat when, if flexible screen 40 is mutually abutted with pressing plate 50, at this point, due to limiting section 52 all sides 522 with limit
The junction 523 of plane 521 is cambered surface, the stress concentrations of the junction 523 is avoided, so that in the limit of limiting section 52
The junction 523 of plane 521 and all sides 522 will not cause flexible screen 40 to produce because generating excessive resist force to flexible screen 40
Raw crackle splits screen.In addition, flexible screen 40 is not during flexible screen 40 is from folded state to flat flattening
Flexible screen 40 can be caused to split because being excessively held in all sides 522 and junction 523 of confined planes 521 of limiting section 52
Screen.When flexible screen 40 is in flat, if flexible screen 40 is with pressing plate 50, there are gaps.At this point, working as flexible screen 40 from flattening
State is into the folding process of folded state, if bent area 42 is towards the mobile certain distance in the direction of pressing plate 50 and is connected to pressing plate
50, at this point, since all sides 522 of limiting section 52 and the junction 523 of confined planes 521 are cambered surface, so that in limiting section 52
The junction 523 of confined planes 521 and all sides 522 will not lead to flexible screen 40 because generating excessive resist force to flexible screen 40
Crack or split screen.
Further, as shown in figure 16, the confined planes 521 are cambered surface, and the confined planes 521 are convex towards the bent area 42
Out.It is understood that cambered surface can be the part of the surface of cylindrical body or the part of the surface of sphere.Certainly cambered surface may be
The part of the surface of ellipsoid or other irregular solid figures.Specifically, when flexible screen 40 is in flat, if flexible screen
40 mutually abut with limiting section 52, at this point, since confined planes 521 are cambered surface, so that the stress of confined planes 521 is more dispersed, from
And confined planes 521 is made flexible screen 40 will not to be caused to crack or occur because generating excessive resist force to flexible screen 40
Split screen.In addition, flexible screen 40 will not cause because being held in confined planes 521 of pressing plate 50 during flexible screen 40 flattens
Flexible screen 40 splits screen.When flexible screen 40 is in flat, if flexible screen 40 is with pressing plate 50, there are gaps.At this point, working as
During folding of the flexible screen 40 from flat to folded state, the spacing mobile towards the direction of pressing plate 50 of bent area 42
From and be connected to pressing plate 50, at this point, the confined planes 521 due to limiting section 52 are cambered surface, so that the confined planes 521 of limiting section 52 are not
Flexible screen 40 can be caused to crack or split screen because generating excessive resist force to flexible screen 40.
Further, as shown in figure 17, the pressing plate 50 further includes elastic portion 53.The elastic portion 53 is connected to the limit
The surface towards the bent area 42 in position portion 52, the elastic portion 53 is when the flexible screen 40 is in flat in pressure
Contracting state.In the present embodiment, elastic portion 53 can be but be not limited only to for thermoplastic polyurethane elastomer rubber
(Thermoplastic polyurethanes: abbreviation TPU).Specifically, elastic portion 53 is set to the confined planes 521 of limiting section 52.
Certain elastic portion 53 can also be set to the surface towards flexible screen 40 of interconnecting piece 51.When flexible screen 40 is in flat,
Elastic portion 53 is compressed between flexible screen 40 and limiting section 52, thus by elastic portion 53 with buffer limit portion 52 to flexible screen
40 stress, so that flexible screen 40 be avoided to split screen or crack.During flexible screen 40 folds, flexible screen 40
It is separated with pressing plate 50, the elastic portion 53 in compressive state just generates resist force to flexible screen 40.At this point, flexible screen 40 continues court
Accommodating space 311 direction it is mobile, so that flexible screen 40 be avoided to fold away from the direction of accommodating space 311.In flexibility
During the expansion of screen 40, since elastic portion 53 has flexibility, when so that flexible screen 40 being connected to elastic portion 53, elastic portion 53
Cushion effect is generated to flexible screen 40, so that flexible screen 40 be avoided to split screen because of rigid contact.In other embodiments, elastic
Portion 53 or other flexible materials, such as: polymethyl methacrylate or polyethylene terephthalate.
In the present embodiment, the connection relationship of end cap 35 and pressing plate 50 has various ways:
Embodiment one: as shown in figure 12, end cap 35 and pressing plate 50 are integrally formed.Specifically, end cap 35 has towards aobvious
The side 351 of display screen and the top surface 352 for being connected to side 351.Pressing plate 50 takes shape in the side 351 of end cap 35, and pressing plate 50
Protrude from the side 351 of end cap 35.Certainly, pressing plate 50 can also take shape in the top surface 352 of end cap 35.At this point, the top of pressing plate 50
Face is concordant with the top surface 352 of end cap 35, to guarantee the appearance consistency of electronic equipment 100.50 part of pressing plate is located at bent area 42
Separate accommodating space 311 side.When end cap 35 and pressing plate 50 are integrally formed by Shooting Technique, electronic equipment 100 was both
It can save and additionally prepare the cost of pressing plate 50, and the intensity of end cap 35 can be enhanced.
Embodiment two, unlike embodiment one: as shown in figure 18, electronic equipment 100 includes elastic component 70.Even
Socket part 51 is resiliently attached to third shell 30 through elastic component 70, and elastic component 70 applies flexible screen 40 in 40 folding process of flexible screen
Add elastic force.In the present embodiment, when flexible screen 40 is in flat, elastic component 70 is compressed in pressing plate 50 and limit
Between portion 52.When flexible screen 40 is in folded state, since the bent area 42 of flexible screen 40 is contained in accommodating chamber, so that bullet
Property part 70 not by extraneous pressure, so that elastic component 70 is in the raw.When in flexible screen 40 from flat to folding
When overlapping state folds, the elastic component 70 in compressive state just generates resist force to flexible screen 40.At this point, flexible screen 40 continues court
Accommodating space 311 direction fold, thus avoid flexible screen 40 away from accommodating space 311 direction fold.When soft
Property screen 40 from folded state to flat be unfolded when, due to elastic component 70 have scalability so that when flexible screen 40 abut
In the moment of limiting section 52, positive direction of the limiting section 52 under the elastic force of elastic component 70 relative to end cap 35 along Z-direction is moved, thus
The pressure that buffer portion flexible screen 40 generates pressing plate 50, to avoid flexible screen 40 due to generating biggish stress with pressing plate 50
So that flexible screen 40 is split screen or is cracked.
Specifically, as shown in figure 18, third shell 30 has towards the side of flexible screen 40.Side is equipped with sliding groove
3521.Interconnecting piece 51 includes sliding end 511.Sliding end 511 is contained in sliding groove 3521, and sliding end 511 connects through elastic component 70
It is connected to the cell wall of sliding groove 3521, elastic component 70 is in compressive state when flexible screen 40 is in flat.In the present embodiment,
Sliding groove 3521 is set on the end cap 35 of third shell 30.Sliding groove 3521 is located at end cap 35 towards the surface of flexible screen 40, and
The side 351 of end cap 35.Sliding groove 3521 extends along Z-direction is parallel to.The sliding end 511 of interconnecting piece 51 is loaded on sliding groove 3521
It is interior.Elastic component 70 can be but be not limited only to for spring or elastic slice.The slot of sliding groove 3521 is fixed in one end of elastic component 70
On wall, the other end is fixed on sliding end 511.At this point, elastic component 70 is compressed in sliding when flexible screen 40 is in flat
Between end 511 and the cell wall of sliding groove 3521.When flexible screen 40 is in folded state, since the bent area 42 of flexible screen 40 is received
It is dissolved in accommodating chamber, so that elastic component 70 is by extraneous pressure, so that elastic component 70 is in the raw.When in flexibility
When screen 40 is folded from flat to folded state, the elastic component 70 in compressive state just generates resist force to sliding end 511.
At this point, the negative direction of sliding end 511 along the Z direction is mobile, so that pressing plate 50 pushes the bent area 42 of flexible screen 40 towards receiving
The direction in space 311 folds, that is, flexible screen 40 is avoided to fold away from the direction of accommodating space 311.When flexible screen 40 from
When folded state is unfolded to flat, since elastic component 70 has scalability, so that when flexible screen 40 is connected to limiting section
52 moment, limiting section 52 can the positive direction by the elastic force of elastic component 70 relative to end cap 35 along Z-direction move, to buffer
The pressure that partially flexible screen 40 generates pressing plate 50, so that flexible screen 40 be avoided to make because generating biggish stress with pressing plate 50
Flexible screen 40 is split screen or is cracked.
As shown in figure 19, electronic equipment includes cover board 80.The periphery of cover board 80 is fixed on first shell 10 and second shell
20, and the outer peripheral surface of cover board 80 is abutted with the inside 351 of end cap 35.Pressing plate 50 is positioned partially or entirely in the separate of the cover board 80
The side of the accommodating space 311.In the present embodiment, the material of cover board 80 is transparent flexible material.When flexible screen 40 is in
When flat, pressing plate 50 is connected to the surface of cover board 80, and flexible screen 40 is damaged because of rigid connection to avoid pressing plate 50.When
When flexible screen 40 is folded from flat to folded state, cover board 80 generates resist force to pressing plate 50, to push flexible screen 40
Bent area 42 is folded towards the direction of accommodating space 311, that is, flexible screen 40 is avoided to roll over away from the direction of accommodating space 311
It is folded.When flexible screen 40 is unfolded from folded state to flat, since cover board 80 has compressibility, so that working as flexible screen
40 are connected to the moment of pressing plate 50, the pressure that cover board 80 can generate pressing plate 50 with buffer portion flexible screen 40, to avoid soft
Property screen 40 make because generating biggish stress with pressing plate 50 flexible screen 40 split screen or crack.
It is the optional embodiment of the application above, it is noted that for those skilled in the art,
Under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this Shen
Protection scope please.
Claims (14)
1. a kind of electronic equipment, which is characterized in that including first shell, second shell, third shell, flexible screen and pressing plate, institute
Stating third shell includes the first side being oppositely arranged and second side, and it is empty that receiving is formed between first side and described second side
Between, the first shell is rotationally connected with first side, and the second shell is rotationally connected with described second side, the flexibility
Screen includes sequentially connected first fixed area, bent area and the second fixed area, and first fixed area is fixed on the first shell
Body, second fixed area are fixed on the second shell, and at least partly described bent area is in flattening shape in the flexible screen
Accommodating space described in face when state, at least partly described bent area are contained in the receipts when the flexible screen is in folded state
Hold space；
The clamp portion or the side far from the accommodating space for being entirely located in the bent area, and the pressing plate is connected to
The third shell, the pressing plate are used in the flexible screen folding process, prevent the flexible screen towards far from the receiving
The direction in space is mobile.
2. electronic equipment according to claim 1, which is characterized in that the pressing plate includes the interconnecting piece being connected to each other and limit
Position portion, the limiting section are located at the side far from the accommodating space of the bent area, and the interconnecting piece is connected to described the
Three shells.
3. electronic equipment according to claim 2, which is characterized in that the limiting section includes having towards the bent area
Confined planes and enclose set on all sides of the confined planes, the junction of the week side and the confined planes is cambered surface.
4. electronic equipment according to claim 3, which is characterized in that the confined planes are cambered surface, and the confined planes are towards institute
State bent area protrusion.
5. according to the described in any item electronic equipments of claim 2 to 4, which is characterized in that the pressing plate further includes elastic portion, institute
The surface towards the bent area that elastic portion is connected to the limiting section is stated, the elastic portion is in flattening in the flexible screen
Compressive state is in when state.
6. according to the described in any item electronic equipments of claim 2 to 4, which is characterized in that the electronic equipment includes elastic component,
The interconnecting piece is resiliently attached to the third shell through elastic component, and the elastic component is in the flexible screen folding process to institute
It states flexible screen and applies elastic force.
7. electronic equipment according to claim 6, which is characterized in that the third shell has towards the flexible screen
Side, the side are equipped with sliding groove, and the interconnecting piece includes sliding end, and the sliding end is connected to described through the elastic component
The cell wall of sliding groove, the elastic component are in compressive state when the flexible screen is in flat.
8. electronic equipment according to any one of claims 1 to 4, which is characterized in that the electronic equipment includes folding machine
Structure, the fold mechanism include the first cursor, the second cursor and the first support plate, and first cursor is fixed on described
First shell, second cursor are fixed on the second shell, and first cursor is equipped with first through hole, and described second
Cursor is equipped with the second through-hole, and the end of first support plate is equipped with spaced first convex block and the second convex block, described
First convex block is slidably connected to the first through hole, and second convex block is slidably connected to second through-hole, described first
When opposite with second cursor third housing into rotation of cursor, first convex block is sliding in the first through hole
Dynamic, second convex block slides in second through-hole, so that first support plate is in flattening shape in the flexible screen
It is held in the bent area when state, is contained in the accommodating space when the flexible screen is in folded state.
9. electronic equipment according to claim 8, which is characterized in that the fold mechanism further includes the second support plate and
Three support plates, second support plate include the first side and the second side of bending connection, the first side rotation connection
In first side of the third shell, second side is connected to first cursor, the third support plate packet
The third side and the 4th side of bending connection are included, the third side is rotationally connected with described the second of the third shell
Side, the 4th side is connected to second cursor, in the flat that the flexible screen is in, second support
Plate and the third support plate support the flexible screen, when the flexible screen is in folded state, second support plate and
The third support plate is located at the two sides of the flexible screen.
10. electronic equipment according to claim 9, which is characterized in that the fold mechanism further includes the first slide plate, described
Second support plate includes the first sliding groove, and first sliding groove runs through the end face of first side, the first slide plate packet
The first sliding part for including the first rotation section and being connected to first rotation section, the first sliding part sliding are loaded on described first
First side is stretched out through the end face of first side and are rotationally connected in sliding groove, first rotation section, and described second
Second side of support plate is equipped with the first sliding block, and first cursor is equipped with first sliding groove, the first sliding block sliding
Loaded on the first sliding groove.
11. electronic equipment according to claim 10, which is characterized in that the third shell includes fixed plate, described solid
Fixed board is fixed on the end of first side and described second side, and the fixed plate is equipped with spaced first slide opening and second
Slide opening, first convex block are loaded on the first through hole through first slide opening sliding, and second convex block is sliding through described second
Hole sliding is loaded on second through-hole.
12. electronic equipment according to claim 11, which is characterized in that the third shell includes end cap, the end cap
It is covered on the fixed plate, with fold mechanism described in covering part, the pressing plate is connected to the end cap.
13. electronic equipment according to claim 12, which is characterized in that the end cap and the pressing plate are integrally formed.
14. electronic equipment according to any one of claims 1 to 4, which is characterized in that the electronic equipment includes cover board,
The cover plate lid is set to the flexible screen, the clamp portion or one far from the accommodating space for being entirely located in the cover board
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120025.5U CN208421694U (en) | 2018-07-13 | 2018-07-13 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120025.5U CN208421694U (en) | 2018-07-13 | 2018-07-13 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421694U true CN208421694U (en) | 2019-01-22 |
Family
ID=65123626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821120025.5U Active CN208421694U (en) | 2018-07-13 | 2018-07-13 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421694U (en) |
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