CN209517204U - Folding device and electronic equipment - Google Patents
Folding device and electronic equipment Download PDFInfo
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- CN209517204U CN209517204U CN201821754152.0U CN201821754152U CN209517204U CN 209517204 U CN209517204 U CN 209517204U CN 201821754152 U CN201821754152 U CN 201821754152U CN 209517204 U CN209517204 U CN 209517204U
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- bearing assembly
- side plate
- folding device
- radiator
- electronic equipment
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Abstract
This application discloses a kind of folding device and electronic equipments, for carrying flexible display screen, flexible display screen includes first part, second part and the bendable portion between first part and second part, and folding device includes: the first bearing assembly, for carrying first part；Second bearing assembly, for carrying second part；Shell is connected, the first bearing assembly and the second bearing assembly is rotatablely connected, so that the first bearing assembly can be overturn with respect to the second bearing assembly, and bendable portion is driven to be bent, connection shell is equipped with housing groove, and housing groove can the curved bendable portion of partial receipt.Radiator can pass through connection shell and generate resonance towards far from bendable portion, i.e., so that folding device can effectively generate aerial signal.
Description
Technical field
Application is related to field of electronic device more particularly to a kind of folding device and electronic equipment.
Background technique
In current foldable mobile phone, by the way that the display screen of mobile phone is carried out doubling, realization minimizes mobile phone, facilitates user
Carrying mobile phone.Under normal conditions, radiator can not be effectively arranged in folding cell phone, and folding cell phone is caused to generate to form effective antenna
Signal.
Utility model content
The application provides a kind of folding device and electronic equipment.
The application provides a kind of folding device, for carrying flexible display screen, the flexible display screen include first part,
Second part and the bendable portion between the first part and the second part, wherein the folding device
Include:
First bearing assembly, for carrying the first part；
Second bearing assembly, for carrying the second part；
Shell is connected, first bearing assembly and second bearing assembly are rotatablely connected, so that first carrying
Component can second bearing assembly overturning relatively, and the bendable portion is driven to be bent, the connection shell, which is equipped with, to be stored
Groove, the housing groove can the curved bendable portions of partial receipt；
Radiator is fixed in the housing groove, and far from the bendable portion；
Feed source is electrically connected the radiator, so that the radiator is through the connection shell towards away from the bendable
Bent portions direction generates resonance.
The application also provides a kind of electronic equipment, wherein the electronic equipment includes above-mentioned folding device, the electronics
Equipment further includes flexible display screen, the flexible display screen include include be fixed on first bearing assembly first display
Portion, the second display unit for being fixed on second bearing assembly and be connected to first display unit and second display unit it
Between flexible display unit.
Folding device provided by the embodiments of the present application and electronic equipment pass through connection housing into rotation connection described first
Bearing assembly and second bearing assembly and the connection shell are equipped with housing groove, the bending of the flexible display screen
Part can expose the housing groove after the relatively described second bearing assembly expansion of first bearing assembly, and described
Radiator is securable in the housing groove, takes full advantage of the arrangement space of the housing groove, and is reduced described soft
Property display screen the resonance of the radiator is influenced.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of application, letter will be made to attached drawing needed in embodiment below
Singly introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments applied, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the decomposition diagram of electronic equipment provided by the present application；
Fig. 2 is schematic cross-section of the electronic equipment provided by the present application in folded state；
Fig. 3 is the partial enlargement diagram of the part III of the electronic equipment of Fig. 2；
Fig. 4 is partial schematic diagram of the electronic equipment provided by the present application in folded state；
Fig. 5 is the partial enlargement diagram of the part IV of the electronic equipment of Fig. 4；
Fig. 6 is another partial enlargement diagram of electronic equipment provided by the present application；
Fig. 7 is another partial enlargement diagram of electronic equipment provided by the present application；
Fig. 8 is the partial enlargement diagram for the electronic equipment that another embodiment of the application provides；
Fig. 9 is the partial schematic diagram of electronic equipment provided by the present application.
Specific embodiment
Below in conjunction with the attached drawing in application embodiment, the technical solution in application embodiment is carried out clear, complete
Site preparation description.
Fig. 1 and Fig. 2 are please referred to, the application provides a kind of electronic equipment 1000, and the electronic equipment 1000 includes folding dress
Set 900 and flexible display screen 800.The flexible display screen 800 includes the first display unit 810, relatively described first display
The second display unit 820 and the bendable between first display unit 810 and second display unit 820 that portion 810 is arranged
Bent display unit 830.The folding device 900 includes:
First bearing assembly 100, for carrying first display unit 810.
Second bearing assembly 200, for carrying second display unit 820.
Shell 300 is connected, first bearing assembly 100 and second bearing assembly 200 are rotatablely connected, so that described
First bearing assembly 100 second bearing assembly 200 can be overturn relatively, and the flexible display unit 830 is driven to be bent, institute
It states connection shell 300 and is equipped with housing groove 310, the housing groove 310 can the curved flexible display unit of partial receipt
830。
Radiator 400 is fixed in the housing groove 310, and far from the flexible display unit 830.
Feed source 500 is electrically connected the radiator, so that the radiator 400 is through the connection shell 300 towards deviating from
830 direction of flexible display unit generates resonance.
It is understood that first bearing assembly 100 and second bearing assembly 200 drive the Flexible Displays
After screen 800 folds, the foldable portion of the flexible display screen 800 is not to be closed completely folding, the flexible display screen 800
Flexible display unit 830 substantially form drops structure.The housing groove 310 of the connection shell 300 is to substantially in water droplet
A part of the flexible display unit 830 of shape is accommodated.The radiator 400 is accommodated using the housing groove 310,
To make full use of the arrangement space of the folding device 900, so that 900 structure of the folding device is simple, facilitate generation antenna
Resonance.
It is understood that the folding device 900 can pass through first bearing assembly 100 and the second carrying group
Part 200 is mutually unfolded or draws close, to drive the flexible display screen 800 to fold or expansion, to realize two kinds of use states.Institute
Stating electronic equipment 1000 can be the equipment such as mobile phone, tablet computer or laptop.
It is rotatablely connected first bearing assembly 100 and second bearing assembly 200 by the connection shell 300,
And the connection shell 300 is equipped with housing groove 310, the flexible display unit 830 of the flexible display screen 800 can be in institute
It states after the first bearing assembly 100 second bearing assembly 200 relatively is unfolded, exposes the housing groove 310, and the radiation
Body 400 is securable in the housing groove 310, takes full advantage of the arrangement space of the housing groove 310, and reduces institute
Stating flexible display screen 800 influences the resonance of the radiator 400.
In present embodiment, first bearing assembly 100 includes the first load-bearing part 110.First load-bearing part 110 wraps
Include the first connection edge 12 that the first free edge 11 and relatively described first free edge 11 are arranged.First connection edge
12 adjacent to the connection shell 300.First display unit 810 connects edge 12 to first free edge from described first
11 expansion, to facilitate using first load-bearing part 110 to the firm carrying of first display unit 810.
First bearing assembly 100 includes the first cursor 120 for being fixedly connected on first load-bearing part 110.Institute
It states the first cursor 120 and is fixed on first load-bearing part 110 at first connection edge 12.The first carrying group
Part 100 includes two first cursors 120.Two first cursors 120 are oppositely arranged.Two first rotations
Both ends of the arm 120 respectively close to first connection edge 12.The length direction of first cursor 120 is substantially vertical described
First connection edge 12.One end of first cursor 120 is rotatably connected at the connection shell 300.Described in two
First cursor 120 drives the both ends of first load-bearing part 110 to rotate relative to second bearing assembly 200 respectively, so that
First load-bearing part 110 is balanced relative to second bearing assembly 200 and is rotated.
In present embodiment, second bearing assembly 200 includes the second load-bearing part 210.Second load-bearing part 210 wraps
Include the second connection edge 212 that the second free edge 211 and relatively described second free edge 211 are arranged.Second connection
Edge 212 is adjacent to the connection shell 300.Second display unit 820 from it is described second connection edge 212 to described second from
It is unfolded by edge 211, consolidates carrying using a part of second load-bearing part 210 to the flexible display screen 800 to facilitate.
Second bearing assembly 200 includes the second cursor 220 for being fixedly connected with second load-bearing part 210.It is described
Second cursor 220 is fixed on second load-bearing part 210 at second connection edge 212.The second carrying group
Part 200 includes two second cursors 220.Two second cursors 220 are oppositely arranged.Two second rotations
Both ends of the arm 220 respectively close to second connection edge 212.The substantially vertical institute of the length direction of second cursor 220
State the first connection edge 212.One end of second cursor 220 is rotatablely connected the connection shell 300.Two described second
Cursor 220 drives the both ends of second load-bearing part 210 to rotate relative to first load-bearing part 110 respectively, so that described
Two load-bearing parts 210 are balanced relative to first load-bearing part 110 and are rotated.
In present embodiment, the folding device 900 includes the first movable component 600 and the second movable component 700.It is described
First movable component 600 is retractable structure, and described first movable component, 600 one end is rotatably connected at first carrying
Component 100, the other end are rotatably connected at the connection shell 300.Second movable component 700, second movable component
700 be retractable structure, and described second movable component, 700 one end is rotatably connected at second bearing assembly 200, another
End is rotatably connected at the connection shell 300.When relatively described second bearing assembly 200 of first bearing assembly 100
Overturning is to be bent flexible display screen 800, described in first bearing assembly 100 and second bearing assembly 200 drive respectively
First movable component 600 and second movable component 700 rotate and are unfolded, and first movable component 600, described second live
Accommodating space is formed between dynamic component 700 and the connection shell 300, the accommodating space receiving is substantially in the described of drops
Flexible display unit 830.
In present embodiment, first movable component 600 includes the first supporting element for connecting first cursor 120
610 and relatively described first supporting element, 610 sliding extension the first rotating member 620.First supporting element described in first supporting element 610
First cursor 120 is rotatablely connected at 610 length direction both ends.First supporting element 610 is substantially in plate shape, to increase
Greatly to the 800 bearing area accounting of flexible display screen.First rotating member 620 is rotatablely connected the connection shell 300, with
Drive relatively described second load-bearing part, the 21 phase overturning of first load-bearing part 110.
In present embodiment, second movable component 700 includes second for being rotatablely connected second cursor 220
Second rotating member 720 of support member 710 and second supporting element 710 that is slidably connected.Second supporting element, 710 second supporting element 710
Second supporting element 710 described in second supporting element, 710 second rotating member 720 is rotatablely connected described second turn at length direction both ends
Swing arm 220.Second supporting element 710 is substantially in plate shape, to increase to the 800 bearing area accounting of flexible display screen.
When the relatively described overturning of second load-bearing part 210 of first load-bearing part 110 is to be unfolded flexible display screen 800, first rotation
The relatively described sliding of first supporting element 610 of part 620 is shunk, and relatively described second supporting element 710 of second rotating member 720 slides
It shrinks, 800 part of flexible display screen is carried with driving the connection shell 300 to connect shell 300.
In present embodiment, the connection shell 300 is equipped with the first rotating shaft for being rotatablely connected first rotating member 620
320 and it is rotatablely connected the second shaft 330 of second rotating member 720.The housing groove 310 is located at the first rotating shaft
Between 320 and second shaft 330.The first rotating shaft 320 and second shaft 330 are parallel, the connection shell
300 are also rotatablely connected first cursor 120 and second cursor 220, to drive first load-bearing part 110 and institute
State 210 phase of the second load-bearing part closure or phase demodulation.The connection shell 300 can be nonmetal parts, to facilitate the radiator
400 resonance penetrates the radiator 400.It can pass through the resonance signal of the radiator 400 using the connection shell 300,
Then first load-bearing part 110 and second load-bearing part 210 can be metalwork, to increase the steady of the folding device 900
Fixing structure, and increase the metallic region accounting of the folding device 900.Metal portion also can be set in the connection shell 300
The resonance signal of the non-metallic part for dividing and combining with metal part, the radiator 400 can be through the connection shell 300
Non-metallic part penetrates.
In present embodiment, the radiator 400 is contained in the housing groove 310, to make full use of the connection shell
The storage space of body 300, so that more devices that can arrange on first load-bearing part 110 and second load-bearing part 210.Institute
Protection can also be formed to the radiator 400 by stating connection shell 300, increase the safety of the electronic equipment 1000.It is described
Radiator 400 can be to be adhered in the connection shell 300 through viscose glue, is also possible to be bolted in the connection shell through screw
300, it can also be and be connected together through buckle structure in the connection shell 300.The radiator 400 and the flexible display screen
There are a fixed spacings for 800 flexible display unit 830, to avoid the electromagnetic signal and the radiation of the flexible display screen 800
The resonance signal of body 400 interferes with each other.The radiator 400 can be composed of multiple metalworks, be also possible to by one
Metalwork is constituted.
In present embodiment, the feed source 500, which can be, to be set on the circuit board of the housing groove 310,
The feed source 500 can be to be connected using any ways such as coupling or welding or elastic slice connection and the radiator 400.Institute
Feed source 500 is stated to be also possible to be set on the circuit board of first load-bearing part 110 or second load-bearing part 210,
The feed source 500 can be connected through flexible circuit board and the radiator 400.The feed source 500, which can also be, to be set to
On the mainboard of first load-bearing part 110 or second load-bearing part 210.Using the feed source 500 to the radiation
Body 400 is fed, so that the radiator 400 generates resonance signal, the electronic equipment 1000 realizes aerial signal communication.
Further, the connection shell 300 include the first side plate 340, relatively first side plate 340 be arranged second
Side plate 350 and the third side plate 360 for being fixedly connected with first side plate 340 and second side plate 350.The housing groove
310 are formed between first side plate 330, the second side plate 340 and third side plate 350, and first bearing assembly 100 can turn
It is connected to first side plate 330 dynamicly, second bearing assembly 200 is rotatably connected at second side plate 340.
In present embodiment, first side plate 340, the second side plate 350 and the third side plate 360 are integrally formed.Institute
Connection shell 300 is stated substantially in U-typed shell.The first rotating shaft 320 is fixed on first side plate 340 far from the third
The edge of side plate 360.Second shaft 330 is fixed on edge of second side plate 250 far from the third side plate 360.
The edge of parallel first side plate 340 of the first rotating shaft 320 extends.Parallel second side plate of second shaft 330
350 edge extends.When relatively described second load-bearing part, 210 phase demodulation of first load-bearing part 110, first load-bearing part
110 and second load-bearing part 210 splice respectively in 360 edge of third side plate, first load-bearing part 110, second are held
Holder 210 and the third side plate 360 block 900 internal components of folding device, improve outside the folding device 900
It sees.First load-bearing part 110 and second load-bearing part 210 avoid substantially with 400 flush of radiator to the spoke
The resonance signal of beam 400 stops.When relatively described second load-bearing part, 210 phase of first load-bearing part 110 is drawn close, described first
Load-bearing part 110 and second load-bearing part 210 splice with first side plate 340 and second side plate 350 respectively, and described the
Three side plates 360 substantially can relatively described first load-bearing part 110 and second load-bearing part 210 protrusion so that the folding device
900 surface structures are succinct, and facilitate the radiator 400 can substantially relatively described first load-bearing part 110 and described second hold
Holder 210 is protruded, to increase the resonance space of the radiator 400.The resonance signal of the radiator 400 can pass through described
Three side plates 360 are radiated to 1000 outside of electronic equipment.The resonance signal of the radiator 400 is also possible to through described the
Side plate 340 is radiated to 1000 outside of electronic equipment, can also be and is radiated to the electronics through second side plate 350
1000 outside of equipment.When the radiator 400 generates resonance signal through first side plate 340 or second side plate 350
When, first load-bearing part 110 covers the part setting non-signal shielding material or described second of first side plate 340
Load-bearing part 210 covers the part setting non-signal shielding material of second side plate 350.
Further, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the third side plate 360, which is equipped with, is connected to the housing groove 310
Its linear slit 361, the day linear slit 361 is interior to fill non-signal shielding material.The radiator 400 is opposite with the day linear slit 361,
And resonance is generated outside towards the connection shell 300 through the day linear slit 361.
In present embodiment, the edge of substantially parallel first side plate 340 of day linear slit 361 and substantially parallel
The edge of second side plate 350.The day linear slit 361 is also possible to be extended to by the edge of first side plate 340 described
The edge of second side plate 350.The day linear slit 361 runs through the third side plate 360.The connection shell 300 can be set more
Day linear slit 361 described in item, to increase the empty regions area of the radiator 400.First side plate 340, the second side plate 350
It is metal sheet with the third side plate 360.The day linear slit 361, which can be, takes shape in the third side through wire cutting technology
Plate 360.The non-signal shielding material can be the plastic cement that the day linear slit 361 is shaped in through Shooting Technique.By
The day linear slit 361 is opened up on the third side plate 360, can increase the metallic region area of the connection shell 300, to mention
The structural soundness of the high electronic equipment 1000, to improve appearance property.The day linear slit 361 can also be by a plurality of slit
It separately constitutes, to weaken the visual effect of the day linear slit 361, so that the day linear slit 361 is visually hidden.The radiation
Body 400 and 361 face of day linear slit, can be arranged spacing between the day linear slit 361, to increase the radiator 400
Resonance space.
In present embodiment, the third side plate 360 has 362 He of the first extension of neighbouring first side plate 340
Second extension 363 of neighbouring second side plate 350, when first bearing assembly 100 and second bearing assembly 200
When phase demodulation, first bearing assembly 100 and second bearing assembly 200 block 362 He of the first extension respectively
Second extension 363.First load-bearing part 110, can the relatively described connection under the drive of first cursor 120
Shell 300 rotates, and second load-bearing part 210, can the relatively described connection shell under the drive of second cursor 220
300 rotations.After first load-bearing part 110 and the opposite expansion of second load-bearing part 210, first load-bearing part 110 is rotated
The edge for connecting first cursor 120 can cover first extension 362, and the rotation of the second load-bearing part 210 connects
The edge for connecing second cursor 220 can cover second extension 363.The day linear slit 361 can be set in institute
The first extension 362 and second extension 363 are stated, it is mutual in first load-bearing part 110 and second load-bearing part 210
After expansion, the day linear slit 361 can be blocked, to guarantee the surface structure of the electronic equipment 1000.First carrying
The edge that part 110 is rotatablely connected first cursor 120 can be non-signal shielding material composition, second load-bearing part
The edge of 210 rotation connection second cursors 220 can be non-signal shielding material composition.The folding device 900 is wrapped
Two radiators 400 are included, two radiators 400 are located at the third side plate 360 and first side plate 340
With 350 junction of the second side plate.That is two radiators 400 respectively with first extension 362 and described second
Extension 363 is opposite, to facilitate the resonance signal of two radiators 400 that can give off respectively through the day linear slit 361
It goes.Certainly, in other embodiments, the day linear slit 361, which can also be, is only opened in first extension 362 either
Only it is opened in second extension 363.
In another embodiment, referring to Fig. 6, the third side plate 360, which also has, is located at first extension
Third extension 364 between 362 and second extension 363, the day linear slit 361 are also opened in the third extension
364.After the mutually expansion of first load-bearing part 110 and second load-bearing part 210, the third extension 364 substantially with institute
It is concordant and concordant with second load-bearing part 210 to state the first load-bearing part 110.The i.e. described third extension 364 always can position
In 210 outside of first load-bearing part 110 and second load-bearing part.All-metal structure, institute is arranged in first load-bearing part 110
The second load-bearing part 210 setting all-metal structure is stated, to increase the metal appearance performance of the electronic equipment 1000, and guarantees institute
State the structural soundness of electronic equipment 1000.The day linear slit 361 is in first load-bearing part 110 and second load-bearing part
210 are mutually unfolded or are mutually closed under state, are not blocked, so that the radiator 400 is in the electronic equipment 1000
Under expansion or closed state resonance can be generated through the day linear slit 361.
Further, referring to Fig. 7, the folding device 900 further includes sliding support 1100, the sliding support
1100 are slidably connected the connection shell 300, carry to the flexible display unit 830 to the flexible display screen 800.Work as institute
It states the first load-bearing part 110 to be closed with 210 phase of the second load-bearing part, 1100 part of the sliding support sliding is contained in described
In housing groove 310.
In present embodiment, the glide direction of the relatively described connection shell 300 of the sliding support 1100 is substantially vertical
The third side plate 360.The sliding support 1100 includes first side edge 1101 and relatively described first side board edge
The second side edge 1102 of 1101 settings.The first side edge 1101 is substantially adjacent to the first rotating shaft 320.Described second side
Side edge 602 is substantially adjacent to second shaft 330.It is opened when the sliding support 1100 slides into the housing groove 310
At mouthful, the sliding support 1100 is substantially concordant with the first rotating shaft 320 and second shaft 330, i.e., the described sliding
Supporting element 1100 substantially with first supporting element 610 and 710 flush of the second supporting element.First supporting element 610,
Second supporting element 710 and sliding support 1100 jointly support the flexible display screen 800.The sliding support 1100
End can be slided and be rotatablely connected the end of first cursor 120 and the end of second cursor 220.Described
The end of one cursor 120 and the end of second cursor 220 drive the relatively described connection of sliding support 1100
Shell 540 slides.The sliding support 1100 is contained in the housing groove 310.The bending of the flexible display screen 800
It is partially housed in the housing groove 310.The sliding support 1100 can be fixedly connected with the curved of the flexible display screen 800
Bent portions, to drive the bending part of the flexible display screen 800 towards accommodating in the housing groove 310.
In one embodiment, the radiator 400 is fixed on the sliding support 1100 away from described flexible aobvious
Show 830 side of portion.The radiator 400 facilitates and connects through the housing groove 310 close to the opening of the housing groove 310
The mainboard of the electronic equipment 1000.The radiator 400 can be with the sliding support body 1100 close to or far from the day
Linear slit 361, to realize that the electronic equipment 1000 can produce two kinds of antenna resonance signals under expansion or closed state.It is described
Electronic equipment 1000 includes that the mainboard 1200 for being fixed on first load-bearing part 110 and the relatively described sliding support 1100 are fixed
Circuit board 1300.The radiator 400 is the copper foil for fitting in the sliding support 1100.The circuit board 1300 is equipped with
Elastic slice 1310 is fed, 1310 elasticity of feed elastic slice contacts at the radiator 400.The feed source 500 is set to described
Circuit board 1300 is simultaneously fed through the feed elastic slice 1310 to the radiator 400.The mainboard 1200 is located at described the
Between one load-bearing part 110 and first display unit 810.Exist between the circuit board 1300 and the sliding support 1100
Spacing, to accommodate the antenna radiator 400.The circuit board 1300 is opposite with the radiator 400 to be gone out to be equipped with hollowed out area,
The hollowed out area forms the antenna headroom region of the radiator 400, i.e. day on the hollowed out area and the third side plate 360
Linear slit 631 is opposite.The circuit board 1300 can be connected with the mainboard 1200 by flexible circuit board, the flexible circuit board
The mainboard 1200 and the circuit board are connected through the gap between the sliding support 1100 and first side plate 632
1300, the electric signal of the mainboard 1200 is conducted to the circuit board 1300.
Further, the sliding support 1100, which is equipped with, is isolated the radiator 400 and the flexible display unit 830
Signal shielding portion 1110.The signal shielding portion 1110 covers the radiator 400.The signal shielding portion 1110 can be
Ferrite.The signal shielding portion 1110 is by the electromagnetism of the electromagnetic signal of the radiator 400 and the flexible display unit 830
Signal isolation, to prevent the radiator 400 from interfering with each other with the flexible display unit 830.
In another embodiment, referring to Fig. 8, the radiator 400 is the copper for fitting in the connection shell 300
Foil.The radiator 400 fits in 364 inside of the third side plate, and with 361 face of day linear slit.The circuit board
1300 are fixed in the housing groove 310.The circuit board 1300 can be affixed on the third side plate 364, and with
There are spacing between the third side plate 364, the spacing is interior to place the radiator 400.The circuit board 1300 is towards described
The feed elastic slice 1310 is arranged in 364 side of third side plate so that the circuit board 1300 through the feed elastic slice 1310 to
The radiator 400 sends electric feed signal.
Further, referring to Fig. 9, the folding device 900 further includes rotation connection component 1400, the rotation connection
Component 1400 includes the bearing part 1410 for being fixedly connected with the connection shell 300, is rotatablely connected the first of the bearing part 1410
Gear 1420 and the second gear 1430 for being rotatablely connected the bearing part.Axial parallel described the first of the first gear 1420
Shaft 320, axial parallel second shaft 530 of the second gear 1430.First cursor 120 is fixedly connected with institute
First gear 1420 is stated, second cursor 220 is fixedly connected with the second gear 1430, the first gear 1420 and institute
State the synchronous rotation of second gear 1430.
In present embodiment, the folding device 900 includes two rotation connection components 1400.Two rotations
Connection component 1400 is located at 300 both ends of connection shell.The side of the bearing part 1410 and the connection shell 300
It is fixedly connected.First rotation section arm 120 is rotatablely connected the bearing part 1410, realizes first cursor 120 indirectly
It is rotatablely connected the connection shell 300.Second cursor 220 is rotatablely connected the bearing part 1410, realizes described second
Cursor 220 is rotatablely connected the connection shell 300 indirectly.It is same using the first gear 1420 and the second gear 1430
Step rotation allows first cursor 120 is synchronous with the relatively described connection shell 300 of second cursor 220 to turn
Dynamic, i.e., described first load-bearing part 110 and second load-bearing part 210 can the relatively described synchronous rotations of connection shell 300.
Further, the rotation connection component 1400 further includes the third gear for being rotatablely connected the bearing part 1410
1440 and the 4th gear 1450, the third gear 1440 engaged with the first gear 1420, the 4th gear 1450 with
The third gear 1440 engages, and the second gear 1430 is engaged with the 4th gear 1450.
Further, referring to Fig. 4, the electronic equipment 1000 further includes the first function element 910 and the second effector
Part 920.First function element 910 and second function element 920 are individually fixed in first load-bearing part 110 and institute
The second load-bearing part 210 is stated, the flexible display screen 800 covers first function element 910 and second function element
920.The electronic equipment 1000 can fix multiple first function elements 910 on first load-bearing part 110.It is described
First function element 910 can be battery, mainboard, loudspeaker or receiver etc..The electronic equipment 1000 can be described
Multiple second function elements 920 are fixed on two load-bearing parts 210.Second function element 920 can be camera module,
Antenna, memory, power connector or headset connector etc..The electronic equipment 1000 further includes connection first function
The circuit board of device 910 and the second function element 920.The circuit board can be flexible circuit board.The circuit board is described first
Function element 910 and second function element 920 provide electric signal.
Folding device provided by the embodiments of the present application and electronic equipment, by being equipped with housing groove in the connection shell,
The housing groove can partial receipt flexible display screen bendable portion, and be securable to the storage using the radiator
In groove, the radiator can pass through the connection shell and generate resonance towards far from the bendable portion, i.e., so that the folding
Stacking device can effectively generate aerial signal.
It is the preferred embodiment of application above, it is noted that for those skilled in the art,
Under the premise of not departing from application principle, several improvements and modifications can also be made, these improvements and modifications are also considered as the guarantor of application
Protect range.
Claims (14)
1. a kind of folding device, for carrying flexible display screen, the flexible display screen include first part, second part and
Bendable portion between the first part and the second part, which is characterized in that the folding device includes:
First bearing assembly, for carrying the first part；
Second bearing assembly, for carrying the second part；
Shell is connected, first bearing assembly and second bearing assembly are rotatablely connected, so that first bearing assembly
Can second bearing assembly overturning relatively, and the bendable portion is driven to be bent, the connection shell equipped with housing groove,
The housing groove can the curved bendable portion of partial receipt；
Radiator is fixed in the housing groove, and far from the bendable portion.
2. folding device according to claim 1, which is characterized in that the connection shell includes the first side plate, opposite institute
It states the second side plate of the first side plate setting and is fixedly connected with the third side plate of first side plate Yu second side plate, the receipts
Groove of receiving is formed between first side plate, the second side plate and third side plate, described in the first bearing assembly rotation connection
First side plate, second bearing assembly are rotatablely connected second side plate.
3. folding device according to claim 2, which is characterized in that the third side plate, which is equipped with, is connected to the housing groove
Day linear slit, non-signal shielding material is filled in the day linear slit, the radiator is opposite with the day linear slit, and through the day
Linear slit generates resonance towards the connection shell outside.
4. folding device according to claim 3, which is characterized in that the third side plate has neighbouring first side plate
The first extension and neighbouring second side plate the second extension, when first bearing assembly and the second carrying group
When part phase demodulation, first bearing assembly and second bearing assembly block first extension and described second respectively
Extension.
5. folding device according to claim 4, which is characterized in that the day linear slit is opened in first extension
Or/and second extension.
6. folding device according to claim 4, which is characterized in that the third side plate also has to be prolonged positioned at described first
Third extension between extending portion and second extension, the day linear slit are opened in the third extension.
7. folding device described in any one according to claim 1~6, which is characterized in that the folding device further includes sliding
Dynamic supporting element, the sliding support are slidably connected the connection shell, and are connected to first bearing assembly and described the
Two bearing assemblies, the sliding support is to carry the bendable portion, when first bearing assembly and described the
Two bearing assemblies relatively rotate, and first bearing assembly and second bearing assembly drive the sliding support described
Sliding in housing groove.
8. folding device according to claim 7, which is characterized in that the radiator is fixed on the sliding support back
From the bendable portion side.
9. folding device according to claim 8, which is characterized in that the sliding support, which is equipped with, is isolated the radiator
With the signal shielding portion of the bendable portion.
10. a kind of electronic equipment, which is characterized in that the electronic equipment includes folding described in any one of claim 1 to 9
Device, the electronic equipment further include flexible display screen and circuit board, and the flexible display screen includes being fixed on described first to hold
Carry component the first display unit, be fixed on the second display unit of second bearing assembly and be connected to first display unit and
Flexible display unit between second display unit is provided with feed, the feed and the radiator on the circuit board
It is electrically connected.
11. electronic equipment according to claim 10, which is characterized in that the electronic equipment further includes the first effector
Part, first function element are fixed on first bearing assembly, and the flexible display screen covers first function element.
12. electronic equipment according to claim 11, which is characterized in that the electronic equipment further includes the second function element
And circuit board, second function element are fixed on second bearing assembly, the circuit board connects first effector
Part and second function element, the flexible display screen cover second function element and the circuit board.
13. electronic equipment described in 0~12 any one according to claim 1, which is characterized in that the radiator is to fit in
The copper foil of the connection shell, the circuit board are equipped with feed elastic slice, and the feed elastic slice elasticity contacts at the radiator；Institute
It states feed source and is fed through the feed elastic slice to the radiator.
14. electronic equipment according to claim 13, which is characterized in that the folding device includes being fixed on described first
The mainboard of bearing assembly and the flexible circuit board for being connected to the mainboard Yu the circuit board, the mainboard is through the flexible circuit
Plate is electrically connected the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754152.0U CN209517204U (en) | 2018-10-26 | 2018-10-26 | Folding device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754152.0U CN209517204U (en) | 2018-10-26 | 2018-10-26 | Folding device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517204U true CN209517204U (en) | 2019-10-18 |
Family
ID=68192949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821754152.0U Active CN209517204U (en) | 2018-10-26 | 2018-10-26 | Folding device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209517204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111105711A (en) * | 2019-11-28 | 2020-05-05 | 联想(北京)有限公司 | Electronic equipment |
| CN111696441A (en) * | 2020-05-28 | 2020-09-22 | 云谷（固安）科技有限公司 | Bending system and bending method of display screen body |
-
2018
- 2018-10-26 CN CN201821754152.0U patent/CN209517204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111105711A (en) * | 2019-11-28 | 2020-05-05 | 联想(北京)有限公司 | Electronic equipment |
| CN111696441A (en) * | 2020-05-28 | 2020-09-22 | 云谷（固安）科技有限公司 | Bending system and bending method of display screen body |
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