CN106788536B - Folding-type electronic device - Google Patents
Folding-type electronic device Download PDFInfo
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- CN106788536B CN106788536B CN201611208630.3A CN201611208630A CN106788536B CN 106788536 B CN106788536 B CN 106788536B CN 201611208630 A CN201611208630 A CN 201611208630A CN 106788536 B CN106788536 B CN 106788536B
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
Abstract
The present invention discloses a kind of folding-type electronic device comprising first shell, second shell and flexible display screen, the first shell and the second shell are rotatablely connected, and the flexible display screen is placed in the first shell and the second shell.The folding-type electronic device further includes transmission component and slide assemblies, one end of the transmission component is fixedly connected with the first shell, its other end is fixedly connected with the slide assemblies, the slide assemblies are slideably positioned in the second shell and are fixedly connected with the flexible display screen, when first shell is rotated relative to the second shell, the flexible display screen relatively described second shell under the drive of the transmission component and slide assemblies is slided.In folding or expansion, the flexible display screen is slided folding-type electronic device of the invention with the slide assemblies, and the flexible display screen is avoided to wrinkle or be stretched.
Description
Technical field
The present invention relates to technical field of communication equipment, more particularly to a kind of folding-type electronic device.
Background technique
The Global coverage of 3G makes the world quickly step into mobile internet era, and the application range of 4G network becomes more wide
General, the daily work of people, life and network are more and more closer.Intelligent terminal permeates rapidly on the market, and intelligent terminal is
Very strong driving force as mobile Internet development.In this context, intelligent terminal receives the concern of more and more users,
In, the intelligence of multiple types such as mobile phone, tablet computer, notebook, ultrabook computer, screen player, electric paper book, handheld game machine
Energy terminal becomes the electronic product by consumers.
The style of those intelligent terminals mainly has straight-plate-type, sliding cover type and collapsible etc., and screen size is generally 3~15
Inch.For every a product, the too small appreciation effect of screen is poor, and screen is too big and inconvenient to carry, and always it is hoped that there will be more by user
Big screen browsing webpage viewing picture and screen.It is filled using the collapsible display of flexible or folding flexible display panels
It sets it and provides the convenience on carrying, and provide the display unit of large screen.If flexible or folding Flexible Displays
Panel is secured entirely in display device, and when display device folds or is unfolded, bending stress is applied to flexible or can roll over
In folded flexible display panels, and due to the presence of radius of curvature difference, flexible or folding flexible display panels are wrinkled
Or be stretched, flexible display panels can be damaged.For this purpose, the length how compensated when flexible display panels fold or are unfolded is inclined
Difference avoids flexible display panels from being damaged in folding or expansion, is always one of the project that industry is endeavoured research with solved.
Summary of the invention
In view of this, it is necessary to provide a kind of folding-type electronic devices for avoiding the above problem.
The technical solution adopted by the present invention to solve the technical problems is: a kind of folding-type electronic device comprising first
Shell, second shell and flexible display screen, the first shell and the second shell are rotatablely connected, the flexible display screen
It is placed in the first shell and the second shell.The folding-type electronic device further includes transmission component and Slide Group
Part, one end of the transmission component are fixedly connected with the first shell, and the other end is fixedly connected with the slide assemblies, institute
It states slide assemblies to be slideably positioned in the second shell and be fixedly connected with the flexible display screen, when the first shell phase
When to second shell rotation, the flexible display screen is relatively described under the drive of the transmission component and slide assemblies
Second shell is slided.
Preferably, the first shell includes body part and extension, and the second shell includes body part and pivot
Socket part, the articulated section and the extension are rotatablely connected, the flexible display screen be divided into sequentially connected first display area,
It is bent display area and the second display area, the flexible display screen positioned at first display area is fixed to be placed in described the
In the body part of one shell, positioned at it is described bending display area flexible display screen be actively supported on mutually matched articulated section with
On extension, the slide assemblies are movably placed in the body part of the second shell, and are located at second display area
Flexible display screen be fixedly attached on the slide assemblies.
Preferably, the folding-type electronic device further includes the first cover board, and first cover board is set to the second shell
An extendable room is collectively formed in the bottom wall and side wall of body edge, first cover board and the second shell, when the flexibility
When the display screen second shell relatively is slided, the end of the flexible display screen is slided in the extendable room.
Preferably, the transmission component includes intermeshing first driving member and the second driving member, first transmission
Part is fixed in the first shell, and second driving member is fixedly connected with the slide assemblies.
Preferably, first driving member includes a gear, and second driving member includes being meshed with the gear
Rack gear.
Preferably, a notch is provided in the first shell, the gear fixation is placed in the notch.
Preferably, container corresponding with the notch is provided in the second shell, second driving member is living
Dynamic to be set in the container, the slide assemblies are fixedly installed on second driving member and are located in described second and pass
Between moving part and the flexible display screen.
Preferably, the folding-type electronic device further includes the second lid, and second lid rotation is installed in described the
On two shells and cover the notch.
Preferably, recessed in the second shell to be formed with the first sliding groove, the slide assemblies sliding is contained in described
It is recessed on the bottom wall of first sliding groove to be formed with the container in first sliding groove.
Preferably, the slide assemblies include the first sliding part and the second sliding part, the first sliding part sliding receiving
It is recessed on the bottom wall of the container to be formed with the second sliding groove corresponding with the notch in first sliding groove,
The second sliding part sliding is contained in second sliding groove and is connected with first sliding part.
Preferably, the rack gear includes board body part and the groove portion for being set to described board body part one end, the board body part
It is slidably supported on the bottom wall of second sliding groove, be also provided on the bottom wall of second sliding groove opposite with the notch
The third sliding groove answered, the groove portion sliding are contained in the third sliding groove.
Preferably, the folding-type electronic device further includes locating part, and the locating part fixation is placed in the container
And be located between first sliding part and second sliding part, sliding eye, the Slide Group are opened up on the locating part
Part further includes connector, and the connector connects first sliding part and second sliding part, and activity be contained in it is described
In sliding eye.
Preferably, one end of the locating part has retention bead, and the retention bead is for limiting first sliding
The stroke of part.
The beneficial effects of the practice of the present invention is: folding-type electronic device of the invention, by the way that mutually matched transmission is arranged
Component and slide assemblies are driven when so that the first shell being rotated relative to the second shell by the transmission component
The slide assemblies sliding, so that the flexible display screen being set on the slide assemblies is slided in bending or expansion,
To compensate the flexible display screen in bending or expansion because of the length difference that radius of curvature difference generates, the Flexible Displays are avoided
Screen wrinkles or is stretched, and protects the flexible display screen.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the stereoscopic schematic diagram of the folding-type electronic device of an embodiment of the present invention.
Fig. 2 is the decomposition diagram of folding-type electronic device shown in Fig. 1.
Fig. 3 is cross-sectional view of the folding-type electronic device shown in Fig. 1 along III-III.
Fig. 4 is cross-sectional view of the folding-type electronic device shown in Fig. 1 along IV-IV.
Fig. 5 is roughly the same with Fig. 4, and wherein the folding-type electronic device in Fig. 5 is in folded state.
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that the term used in embodiments of the present invention is only merely for description particular implementation
Purpose is not intended to limit the invention.In embodiment of the present invention and singular used in the attached claims
"an", " described " and "the" are also intended to including most forms, unless the context clearly indicates other meaning.It should also manage
Solution, term "and/or" used herein refers to and includes one or more associated any or all of project listed can
It can combination.In addition, description and claims of this specification and term " first " in above-mentioned attached drawing, " second " etc. are to be used for
Different objects are distinguished, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations,
It is intended to cover and non-exclusive includes.Such as it contains the process, method of a series of steps or units, system, product or sets
It is standby to be not limited to listed step or unit, but optionally further comprising the step of not listing or unit, or optionally
It further include the other step or units intrinsic for these process, methods, product or equipment.
The electronic device that embodiment of the present invention is related to can be any equipment for having communication and store function, such as:
Tablet computer, mobile phone, electronic reader, remote controler, personal computer (Personal Computer, PC), laptop,
Mobile unit, Web TV, wearable device etc. have the smart machine of network function.
Show also referring to the solid that Fig. 1 and Fig. 2, Fig. 1 are the folding-type electronic devices that an embodiment of the present invention provides
Meaning, Fig. 2 is the decomposition diagram of folding-type electronic device shown in Fig. 1.In present embodiment, the folding-type electronic device 100
For mobile phone.Specifically, the folding-type electronic device 100 includes first shell 10, second shell 20, flexible display screen 30, passes
Dynamic component 40 and slide assemblies 50.The second shell 20 is rotationally connected in the first shell 10, the slide assemblies
50 are slideably positioned in the second shell 20, and the transmission component 40 and the first shell 10 and the slide assemblies 50 are solid
Fixed connection, the flexible display screen 30 be placed in the first shell 10 and the second shell 20 and with the Slide Group
Part 50 is fixedly connected.When the first shell 10 is rotated relative to the second shell 20, the flexible display screen 30 occurs curved
Folding, and under the drive of the transmission component 40 and the slide assemblies 50, the flexible display screen 30 relatively described second
Shell 20 slides, and thereby compensates for the length variation that the flexible display screen 30 folds or occurs when being unfolded.
In present embodiment, the flexible display screen 30 is supported on the first shell 10 and the second shell 20
On.Specifically, the flexible display screen 30 includes display panel 32.The display panel 32 can be using the soft of flexible base board
Property display panel.For example, the display panel 32 can be flexible organic light emitting display panel, flexible electrophoretic display panel, soft
Property liquid crystal display panel or flexible Electrowetting display panel.The display panel 32 may include flexible image element array substrates with
And the potted element of protection pixel array, the flexibility image element array substrates include the pixel array with active matrix type.
Flexible image element array substrates can be formed by plastic material or metal foil.For example, the flexible pixel array base being molded of plastic material
Plate can be by being selected from polyimides (PI), polyethylene terephthalate (PET), polyethylene naphthalate (PEN), poly- carbon
At least one material in acid esters (PC), polynorbornene (PNB) and polyether sulfone (PES) is made.Pixel array includes multiple
Pixel, the pixel are respectively formed at multiple pixel regions as provided by the intersection point between a plurality of grid line and multiple data lines
In.Each of multiple pixels pixel all includes the display device for showing image corresponding with picture signal.Here, display dress
It sets and can be organic light emitting apparatus, liquid crystal display device, electrophoretic apparatus or electric moistening display apparatus.When display device is organic
When light emitting device or electrophoretic apparatus, formed according to the potted element of an embodiment on flexible substrates to cover pixel array,
And package substrate or encapsulated layer can be flexible.When display device be liquid crystal display device, electric moistening display apparatus or
When electrophoretic apparatus, potted element according to another embodiment can be flexible color filter plate base, which includes corresponding with pixel
Colour filter.
The display panel 32 includes display area 31, and the display area 31 is by using the pixel including multiple pixels
Array shows image.The display area 31 is divided for the first display area 311, the second display area 312 and bending display
Region 313.First display area 311 can be defined as the first area (for example, upper area) of flexible display screen 30, institute
It states the first display area 311 and is located at the second display described in the side of the bending display area 313 in the display area 31
Region 312 can be defined as the second area (for example, lower area) of flexible display screen 30, and second display area 312 exists
It is located at the other side of the bending display area 313 in the display area 31.
When the flexible display screen 30 is deployed into flat state, first display area 311, the second display area
312 and the bending display area 313 collectively form the display area 31 and show image, thus relatively wide screen is provided
Curtain.When the relatively described bending display area 313 of the flexible display screen 30 bends to folded state with predetermined curvature, described
Image is not shown in display area 31.It is understood that in other embodiments, when the opposite institute of the flexible display screen 30
Bending display area 313 is stated when bending to folded state with predetermined curvature, the bending display area 313 does not show image, institute
It states the first display area 311 and second display area 312 and shows different images.
Further, the folding-type electronic device can also include a flexible support plate (not shown).The flexible branch
Fagging attaches to the entire back side of the flexible display screen 30, is used to support the flexible display screen 30 and makes the Flexible Displays
Screen 30 is maintained at horizontality.
Further, the flexible display screen 30 can also include a touch panel (not shown).The touch panel can
With by adhesive bonds on the display panel 32 so that the flexible display screen 30 has touch-control, display function simultaneously.
The touch panel can also be formed directly into the display panel 32, without adhesive bonds, so that the touch-control
Panel and the display panel 32 form on-cell formula touch-control display panel.The touch panel can also be integrated in described aobvious
Show in panel 32, so that the touch panel and the display panel 32 form in-cell formula touch-control display panel.
In present embodiment, the first shell 10 includes body part 11 and extension 12.The extension 12 is by institute
The side for stating body part 11 extends to form.Specifically, the body part 11 includes bottom plate 112 and three the first side plates 114.Institute
State the bottom wall that bottom plate 112 is used to support on the flexible display screen 30 of first display area 311.In present embodiment,
Bottom wall positioned at the flexible display screen 30 of first display area 311 is fixedly installed on the bottom plate 112.Described three
Side plate 114 is sequentially connected, and around the periphery for being set to the bottom plate 112.Three first side plates 114 are around described soft
Property display screen 30 on correspond to first display area 311 side wall setting, for protecting the flexible display screen 30, exempt from it
By external impact.Further, it can also be arranged on the first side plate 114 on the body part 11 far from the extension 12 and press
Key, speaker hole etc..
The extension 12 is set to side of the bottom plate 112 far from first side plate 114.The extension 12 is big
It causes to be cylindric.The extension 12 is used to support the bottom wall of the flexible display screen 30 positioned at the bending display area 313.Institute
The approximate mid-section position for stating extension 12 offers a notch 121.In present embodiment, the notch 121 penetrates through the extension
The extension 12 truncation is simultaneously divided into two parts by portion 12.It is also provided on the extension 12 and is connected with the notch 121
Accommodation groove 123.In present embodiment, the accommodation groove 123 is set in the two side walls of the notch 121, and is passed through respectively
Lead to the same surface of the extension 12.
In present embodiment, the second shell 20 includes body part 21 and two articulated sections 22.Described two pivot joints
Portion 22 protrudes out the same side for being formed in the body part 21, and is respectively pivoted to the both ends of the extension 12.Specifically, described
Body part 21 includes bottom plate 212 and three the second side plates 214.Three second side plates 214 are sequentially connected, and around described
The periphery of bottom plate 212 is arranged.The bottom plate 212 is used to support the flexible display screen 30 positioned at second display area 312
Bottom wall.In present embodiment, actively it is supported on positioned at the bottom wall of the flexible display screen 30 of second display area 312 described
On bottom plate 212, when the folding-type electronic device 100 folds, the partially flexible positioned at second display area 312 is shown
Screen 30 is slided along the length direction of the flexible display screen 30.
It is cross-sectional view of the folding-type electronic device shown in Fig. 1 along III-III, Fig. 4 also referring to Fig. 3 and Fig. 4, Fig. 3
It is cross-sectional view of the folding-type electronic device shown in Fig. 1 along IV-IV.It is recessed on the bottom plate 212 to be formed with the first sliding groove 213.
First sliding groove 213 includes bottom wall and the two side walls positioned at the bottom wall opposite sides.It is described in present embodiment
The length of first sliding groove 213 is less than the length of the bottom plate 212, the width of first sliding groove 213 and the bottom plate 212
Width it is equal, that is, two the second side plates 214 being oppositely arranged be used as first sliding groove 213 two side walls.Described
One sliding groove, 213 two sides are respectively arranged with the first guide channel 215.Length of described two first guide channels 215 along the bottom plate 212
It spends direction to extend, and is parallel to each other, and be respectively adjacent to corresponding second side plate 214 and be arranged.In present embodiment, every 1 first is led
Approaching channel 215 is located between the bottom wall and corresponding second side plate 214 of first sliding groove 213, and in other words, described first leads
Approaching channel 215 connects the bottom wall and second side plate 214 of first sliding groove 213.In present embodiment, first guiding
Slot 215 is generally L-shaped.
It is recessed on the bottom wall of first sliding groove 213 to be formed with a container 216.The container 216 extends to institute
Side of the bottom plate 212 far from second side plate 214 is stated, and penetrates through the upper surface of the bottom plate 212.The container 216
Position is corresponding with the notch 121, and the container 216 is connected with the notch 121.The bottom of the container 216
Recessed on wall to be formed with one second sliding groove 217, the position of second sliding groove 217 is opposite with the position of the notch 121
It answers.In present embodiment, the length and width of second sliding groove 217 be respectively smaller than the length of the container 216 with
And width.The two sides of second sliding groove 217 are respectively arranged with the second guide channel 218.Described two second guide channel, 218 edges
The length direction of the bottom plate 212 extends, and is parallel to each other, and is respectively adjacent to the side wall setting of second sliding groove 217.This
In embodiment, second guide channel 218 is generally L-shaped.It is recessed on the bottom wall of second sliding groove 217 to be formed with third
Sliding groove 219.The third sliding groove 219 extend to side of the bottom plate 212 far from second side plate 214 with it is described
Notch 121 is connected, and the third sliding groove 219 penetrates through the bottom wall of the container 216.The third sliding groove 219 with
The notch 121 is connected.
Three second side plates 214 correspond to the side of second display area 312 on the flexible display screen 30
Wall setting, for protecting the flexible display screen 30, protects it from external impact, and second side plate 214 plays guidance
Effect moves the part for being located at second display area 312 on the flexible display screen 30 smoothly.
Described two articulated sections 22 are set to side of the bottom plate 212 far from three second side plates 214.Described two
A articulated section 22 is articulated in the both ends of the extension 12, and support is located at the bending viewing area jointly with the extension 12
The partially flexible display screen 30 in domain 313.The shape and size of the articulated section 22 and the shape and size of the extension 12 are big
It causes identical.In present embodiment, the articulated section 22 is generally cylindrical.
Further, the second shell 20 further includes the second cover board 24.The rotation of second cover board 24 is installed in described
Side of the bottom plate 212 far from three second side plates 214, and between described two articulated sections 22.Second cover board
The 24 capping notches 121 are towards the side of external environment, for avoiding the dust in external environment from being entered by the notch 121
In the folding-type electronic device 100.The shape of second cover board 24 is adapted with the shape of the extension 12.
The slide assemblies 50 include the first sliding part 52, the second sliding part 54 and connection first sliding part 52 with
The connector 56 of second sliding part 54.The sliding of first sliding part 52 is contained in first sliding groove 213.Specifically
Ground, first sliding part 52 include ontology 521 and two the first guide rails 523 for being set to 521 opposite sides of ontology.
The sliding of ontology 521 is contained in first sliding groove 213, can be along the length direction of the bottom plate 212 in institute
It states and is slided between the two side walls of the first sliding groove 213.Every one first guide rail 523 is movably placed in corresponding first guide channel
In 215, for guiding the ontology 521 ontology 521 is smoothly slided in first sliding groove 213.It is described
Second sliding part 54 includes ontology 541 and two the second guide rails 543 for being set to 541 opposite sides of ontology.Described
The sliding of body 541 is contained in second sliding groove 217, can be along the length direction of the bottom plate 212 described second
It is slided between the two side walls of sliding groove 217.Every one second guide rail 543 is movably placed in corresponding second guide channel 218, is used
In guiding the ontology 541 ontology 541 is smoothly slided in second sliding groove 217.
The connector 56 is set between first sliding part 52 and second sliding part 54, described for connecting
First sliding part 52 and second sliding part 54.In present embodiment, the connector 56 is an elastic component.When described first
When sliding part 52 slides, under the drive of the connector 56, second sliding part 54 is along first sliding part 52
Glide direction sliding；Conversely, first sliding part 52 is also in the connector 56 when second sliding part 54 sliding
It is slided under drive along the glide direction of second sliding part 54.
The transmission component 40 includes intermeshing first driving member 42 and the second driving member 44.First driving member
42 are fixedly installed in the accommodation groove 123 of the first shell 10, and part is placed in the notch 121.Specifically, described
First driving member 42 includes mounting rack 421 and gear 423.Fixed be placed in the both ends of the mounting rack 421 lacks positioned at described
In accommodation groove 123 in the two side walls of mouth 121, and the middle section of the mounting rack 421 is placed in the notch 121.
The gear 423 is fixedly installed on the mounting rack 421, and is placed in the notch 121.
Second driving member 44 includes a rack gear 442.Second driving member, 44 part is placed in the container 216
In, and one end is meshed with the gear 423, the other end is connected with the ontology 541 of second sliding part 54.Specifically
Ground, second driving member 44 include board body part 441 and the groove portion 443 for being set to described 441 one end of board body part.The plate
Body portion 441 is placed in second sliding groove 217 and the third sliding groove 219, and one end of the board body part 441 and institute
The ontology 541 for stating the second sliding part 54 is fixedly connected and is supported on the bottom wall of second sliding groove 217.The groove portion
443 be set to the board body part 441 towards second sliding groove 217 bottom wall side, and it is remote to be located at the board body part 441
One end from second sliding part 54.The groove portion 443 is movably placed in the third sliding groove 219, and with it is described
Gear 423 is meshed.
Referring to Fig. 4, further, the folding-type electronic device 100 further includes a locating part 70.The limit
The fixation of part 70 is placed in the container 216, and between first sliding part 52 and second sliding part 54.Institute
It states locating part 70 and covers the container 216, and be partially housed in the notch 121.The locating part 70 is lacked adjacent to described
One end of mouth 121 has shape compatible with the shape of the notch 121.Specifically, the locating part 70 is lacked adjacent to described
The outer surface of one end of mouth 121 is arc.Sliding eye 72 is offered on the locating part 70.The sliding eye 72 is used for collecting post
State connector 56.When first sliding part 52 is moved in company with second sliding part 54, the connector 56 can be described
It is slided in sliding eye 72.One end of the locating part 70 has retention bead 75, and the retention bead 75 is for limiting described the
The stroke of one sliding part 52.In present embodiment, a side wall and first sliding groove 213 for the retention bead 75 is neighbouring
The side wall flush of described two articulated sections 22, so that the stroke of first sliding part 52 relies on first sliding groove 213
Side wall or the retention bead 75 be defined.It is understood that in other embodiments, the retention bead 75
Side wall can not also with the side wall flush of first sliding groove 213, for example, when first sliding part 52 sliding when, elder generation
The retention bead 75 is touched, i.e., limits the stroke of first sliding part 52 merely with the retention bead 75；Or work as
When first sliding part 52 slides, the side wall of first sliding groove 213 is first touched, i.e., merely with first sliding groove
213 side wall limits the stroke of first sliding part 52.
Please refer to fig. 5, Fig. 5 is roughly the same with Fig. 4, wherein the folding-type electronic device in Fig. 5 is in folded state.
When the folding-type electronic device 100 in the open state, the flexible display screen 30 is maintained at horizontality.The flexibility
The opposite end of display screen 30 is held in first side plate 114 and the second shell 20 for the first shell 10 respectively
Upper the second side plate 214 being oppositely arranged with first side plate 114.When the folding-type electronic device 100 bending, it is located at institute
The partially flexible display screen 30 for stating bending display area 313 is bent with predetermined curvature, is located at second display area 312
The direction of partially flexible display screen 30 towards the first shell 10 slide, to compensate the bending display area 313
Because of the length difference that radius of curvature difference generates when bending, the partially flexible display screen 30 for being located at the bending display area 313 is avoided
It is stretched, and then the flexible display screen 30 is avoided to be damaged.Partially flexible display screen positioned at second display area 312
After 30 slidings, end and the second side plate 214 of the second shell 20 do not offset, the part backplane of the second shell 20
212 are exposed to outside the flexible display screen 30.Further, the folding-type electronic device 100 further includes the first cover board 80.Institute
The first cover board 80 is stated to be set to the edge of the second shell 20 and be located at 30 top of flexible display screen.First cover board
80, an extendable room is collectively formed in the bottom plate 212 of the second shell 20 and the second side plate 214 of the second shell 20
90, when the flexible display screen 30 sliding, the end of the flexible display screen 30 is slided in the extendable room 90, so that
First cover board 80 can cover the part second shell 20 exposed after the flexible display screen 30 slides.It is understood that
It is that the extendable room 90 is the part of first sliding groove 213.Specifically, first cover board 80 is set to far from institute
It states on the second side plate 214 of first shell 10, and part covers the second shell 20, so that being located at second display area
The part backplane 212 that 312 partially flexible display screen 30 exposes after sliding will not be exposed in external environment.In other words, institute
Stating the first cover board 80 can be used as the frame of the folding-type electronic device 100.
In present embodiment, when bending the folding-type electronic device 100, the relatively described second shell of first shell 10
Body 20 rotates, and first driving member 42 is rotated in company with the first shell 10, and second driving member 44 is passed described first
It is slided in the third sliding groove 219 under the driving of moving part 42, second sliding part 54 is in first driving member 42
It is slided in second sliding groove 217 under drive, first sliding part 52 is sliding described second by the connector 56
It is slided in first sliding groove 213 towards the first shell 10 under the drive of moving part 54, and then the flexible display screen
30 slide under the drive of first sliding part 52 towards the first shell 10, to compensate the bending display area
Because of the length difference of radius of curvature difference generation when 313 bending.
Folding-type electronic device 100 of the invention, by the way that mutually matched transmission component 40 and slide assemblies 50 are arranged,
When so that the first shell 10 being rotated relative to the second shell 20, the slide assemblies are driven by the transmission component 40
50 slidings, so that the flexible display screen 30 being set on the slide assemblies 50 is slided in bending or expansion, to mend
The flexible display screen 30 is repaid in bending or expansion because of the length difference that radius of curvature difference generates, avoids the flexible display screen 30
It wrinkles or is stretched, protect the flexible display screen 30.In addition, by the first cover board 80 of setting, first cover board 80, institute
State the space that bottom plate 212 and second side plate 214 are collectively formed provided for the sliding of the flexible display screen 30 it is flexible
Space will not wrinkle or be stretched and damage so that the flexible display screen 30 can maintain flat before and after sliding
It is bad；In addition, the bottom plate for the second shell 20 exposed after sliding is covered by first cover board 80, so that described collapsible
Electronic device 100 has good appearance.
It is understood that in other embodiments, the transmission component 40 can not be limited to rack pinion, also
It can be other common transmission mechanisms.
It is understood that in other embodiments, second sliding part 54 can be omitted, the transmission component 40
Directly it is connected with first sliding part 52.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the division of unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of device or unit or
Communication connection can be electrical property, mechanical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes all or part of each embodiment method of the present invention
Step.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), deposits at random
The various media that can store program code such as access to memory (RAM, RandomAccessMemory), magnetic or disk.
Embodiment of above is only used to illustrate the technical scheme of the present invention and not to limit it, although referring to the above preferable embodiment party
Formula describes the invention in detail, those skilled in the art should understand that, it can be to technical solution of the present invention
It modifies or equivalent replacement should not all be detached from the spirit and scope of technical solution of the present invention.
Claims (12)
1. a kind of folding-type electronic device comprising first shell, second shell and flexible display screen, the first shell with
The second shell rotation connection, the flexible display screen are placed in the first shell and the second shell, feature
Be: the folding-type electronic device further includes transmission component and slide assemblies, one end of the transmission component and described the
One shell is fixedly connected, and the other end is fixedly connected with the slide assemblies, and the slide assemblies are slideably positioned in described second
It being fixedly connected on shell and with the flexible display screen, wherein the slide assemblies include the first sliding part and the second sliding part,
First sliding part is slideably positioned in the second shell, second sliding part be slideably positioned in the second shell and with
First sliding part is connected, and the transmission component includes intermeshing first driving member and the second driving member, and described first
Driving member is fixed in the first shell, and second driving member is fixedly connected with second sliding part, when described first
When shell is rotated relative to the second shell, first driving member is rotated in company with the first shell, second driving member
Under the driving of first driving member, drive second sliding part and connect with second sliding part described first
Sliding part is slided towards the first shell, to realize the flexible display screen in the transmission component and slide assemblies
The relatively described second shell is slided under drive.
2. folding-type electronic device as described in claim 1, it is characterised in that: the first shell includes body part and prolongs
Extending portion, the second shell include body part and articulated section, and the articulated section and the extension are rotatablely connected, the flexibility
Display screen is divided into sequentially connected first display area, bending display area and the second display area, and it is aobvious to be located at described first
Show that the flexible display screen in region is fixed in the body part of the first shell, the Flexible Displays positioned at the bending display area
Screen is actively supported on mutually matched articulated section and extension, and the slide assemblies are movably placed in the sheet of the second shell
In body portion, and the flexible display screen for being located at second display area is fixedly attached on the slide assemblies.
3. folding-type electronic device as claimed in claim 2, it is characterised in that: the folding-type electronic device further includes first
Cover board, first cover board are set to the second shell edge, the bottom wall of first cover board and the second shell and
An extendable room is collectively formed in side wall, when the flexible display screen second shell relatively is slided, the flexible display screen
End slided in the extendable room.
4. folding-type electronic device as described in claim 1, it is characterised in that: first driving member includes a gear, institute
Stating the second driving member includes the rack gear being meshed with the gear.
5. folding-type electronic device as claimed in claim 4, it is characterised in that: a notch is provided in the first shell,
The gear fixation is placed in the notch.
6. folding-type electronic device as claimed in claim 5, it is characterised in that: be provided in the second shell and lacked with described
The corresponding container of mouth, second driving member are movably set in the container, and the slide assemblies are fixedly installed on
On second driving member and it is located between second driving member and the flexible display screen.
7. folding-type electronic device as claimed in claim 5, it is characterised in that: the folding-type electronic device further includes second
Lid, the second lid rotation are installed in the second shell and cover the notch.
8. folding-type electronic device as claimed in claim 6, it is characterised in that: recessed in the second shell to be formed with first
Sliding groove, the slide assemblies sliding are contained in first sliding groove, recessed formation on the bottom wall of first sliding groove
There is the container.
9. folding-type electronic device as claimed in claim 8, it is characterised in that: the first sliding part sliding is contained in described
It is recessed on the bottom wall of the container to be formed with the second sliding groove corresponding with the notch in first sliding groove, described
The sliding of two sliding parts is contained in second sliding groove and is connected with first sliding part.
10. folding-type electronic device as claimed in claim 9, it is characterised in that: the rack gear includes board body part and setting
In the groove portion of described board body part one end, the board body part is slidably supported on the bottom wall of second sliding groove, and described second
It is also provided with third sliding groove corresponding with the notch on the bottom wall of sliding groove, the groove portion sliding is contained in described the
In three sliding grooves.
11. folding-type electronic device as claimed in claim 9, it is characterised in that: the folding-type electronic device further includes limit
Position part, the locating part is fixed be placed in the container and be located in first sliding part and second sliding part it
Between, sliding eye is opened up on the locating part, the slide assemblies further include connector, connector connection first sliding
Part and second sliding part, and activity is contained in the sliding eye.
12. folding-type electronic device as claimed in claim 11, it is characterised in that: one end of the locating part has limit convex
It rises, the retention bead is used to limit the stroke of first sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208630.3A CN106788536B (en) | 2016-12-23 | 2016-12-23 | Folding-type electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208630.3A CN106788536B (en) | 2016-12-23 | 2016-12-23 | Folding-type electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106788536A CN106788536A (en) | 2017-05-31 |
| CN106788536B true CN106788536B (en) | 2019-05-14 |
Family
ID=58920071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611208630.3A Active CN106788536B (en) | 2016-12-23 | 2016-12-23 | Folding-type electronic device |
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| Country | Link |
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| CN (1) | CN106788536B (en) |
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| EP4080491A4 (en) * | 2019-12-19 | 2024-01-10 | Zte Corp | Folding screen and folding display terminal |
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| CN107809504B (en) * | 2017-11-07 | 2019-08-16 | Oppo广东移动通信有限公司 | Show method, apparatus, terminal and the storage medium of information |
| CN109936648B (en) | 2017-12-18 | 2020-08-07 | 华为技术有限公司 | Slewing mechanism and folding terminal |
| WO2019223014A1 (en) * | 2018-05-25 | 2019-11-28 | 深圳市柔宇科技有限公司 | Frame module and bendable terminal |
| CN209029007U (en) * | 2018-03-12 | 2019-06-25 | 深圳市柔宇科技有限公司 | Bending mechanism and flexible display apparatus |
| WO2019178815A1 (en) * | 2018-03-22 | 2019-09-26 | 深圳市柔宇科技有限公司 | Supporting structure and flexible display device |
| CN110491285B (en) * | 2018-05-14 | 2021-11-05 | Oppo广东移动通信有限公司 | Foldable screen and electronic device |
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| CN111357261B (en) * | 2018-08-07 | 2021-05-07 | 华为技术有限公司 | Rotating shaft connecting mechanism and foldable equipment |
| WO2020029131A1 (en) * | 2018-08-08 | 2020-02-13 | 深圳市柔宇科技有限公司 | Flexible display device |
| CN109270987B (en) * | 2018-08-29 | 2020-09-11 | 维沃移动通信有限公司 | Rotating shaft and electronic equipment with same |
| CN108922408B (en) | 2018-09-19 | 2024-02-27 | 云谷（固安）科技有限公司 | Foldable supporting device and foldable flexible display device |
| CN109658825B (en) * | 2018-10-29 | 2021-04-16 | 努比亚技术有限公司 | Connecting piece, coupling assembling, bending apparatus and flexible screen terminal |
| KR102624839B1 (en) * | 2018-12-28 | 2024-01-17 | 삼성디스플레이 주식회사 | Display device |
| CN109639864B (en) * | 2018-12-29 | 2021-06-15 | Oppo广东移动通信有限公司 | Electronic device |
| CN109639868B (en) * | 2019-02-18 | 2021-05-28 | 维沃移动通信有限公司 | Mobile terminal |
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| CN111128006B (en) * | 2019-12-30 | 2021-11-19 | 华为技术有限公司 | Electronic device |
| CN111182102B (en) * | 2020-01-03 | 2022-02-15 | 京东方科技集团股份有限公司 | Foldable display device and foldable display terminal |
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| CN106788536A (en) | 2017-05-31 |
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