CN110225161A - A kind of outside flexible screen mobile phone structure - Google Patents
A kind of outside flexible screen mobile phone structure Download PDFInfo
- Publication number
- CN110225161A CN110225161A CN201910528791.8A CN201910528791A CN110225161A CN 110225161 A CN110225161 A CN 110225161A CN 201910528791 A CN201910528791 A CN 201910528791A CN 110225161 A CN110225161 A CN 110225161A
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- shrimp shell
- shell part
- hinge
- synchronous
- shrimp
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- 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
- H04M1/0206—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
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
- H04M1/022—The hinge comprising two parallel pivoting axes
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of outside flexible screen mobile phone structures, including hinge, hinge installs flexible display screen on the outside of two screen modules for being rotatablely connected the first screen module and the second screen module and realizing, hinge includes five the first shrimp shell parts that are parallel and can rotating synchronously, second shrimp shell part, third shrimp shell part, 4th shrimp shell part and the 5th shrimp shell part and for connect five shrimp shell parts realize rotation with the symmetrically arranged two crescent moon mould groups of hinge mid-section and two the first synchronous rotary mechanisms, the present invention but existing hinge arrangement general structure are compared with complexity, manufacturing cost is higher, and the hinge of labyrinth is during prolonged use, component damage easily occurs or irreversible damage is caused to flexible screen, influence the service life of folding electronic device.
Description
Technical field
The present invention relates to technical field of electronic equipment, in particular to a kind of outside flexible screen mobile phone structure.
Background technique
Folding cell phone is a kind of common moulding of mobile phone, and the implicit and folding machine of Asians extremely agrees with, to the feeling of people
It is comparable experienced, it is the favorite folding of many business people.It is mobile that outer flexible screen on the outside of mobile terminal is arranged in for flexible screen
Terminal needs to cope with hinge closure and opens generated length variation.For the middle part of hinge, there are some hinges using more
The structure of supporter is come the support and change in shape when realizing bending and flattening.
1) but existing hinge arrangement general structure is compared with complexity, and manufacturing cost is higher, and the hinge of labyrinth is in length
In the use process of time, Yi Fasheng component damage or irreversible damage is caused to flexible screen, influences folding electronic device
Service life；
2) for the existing general hinge of flexible screen hinge arrangement in rotation, the linkage feedback of internal structure is poor,
The fluent movements of hinge rotation cannot be guaranteed, and the flexible screen hinge arrangement being driven does not have angle limit function yet.
3) traditional flexible screen hinge arrangement cannot be collapsed between each joint very well in closure, so that hinge
Chain volume is larger, and also forcing cannot be accomplished lightening using the electronic equipment of conventional hinge structures, influences the monnolithic case of equipment
Beautiful and equipment sale.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of outside flexible screen mobile phone structure
For the hinge arrangement general structure that existing flexible screen mobile phone uses compared with complexity, manufacturing cost is higher, and the hinge of labyrinth exists
During prolonged use, Yi Fasheng component damage or irreversible damage is caused to flexible screen, influences folding electronic device
Service life the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of outside flexible screen mobile phone structure, including hinge
Chain, hinge is for being rotatablely connected the first screen module and the second screen module and realizing that installation is flexible aobvious on the outside of two screen modules
Display screen, hinge include five the first shrimp shell part, the second shrimp shell part, third shrimp shell parts, the 4th shrimp shell parallel and can rotate synchronously
Part and the 5th shrimp shell part and for connect five shrimp shell parts realize rotation with the symmetrically arranged two crescent moons mould group of hinge mid-section
With two the first synchronous rotary mechanisms；
Second shrimp shell part and third shrimp shell part are symmetrically disposed on the two sides of the first shrimp shell part, and the first shrimp shell part passes through installation
Crescent moon mould group realizes that the synchronous rotation of the second shrimp shell part and third shrimp shell part, the interconnecting piece of the first synchronous rotary mechanism are installed respectively
In on the second shrimp shell part, third shrimp shell part, the 4th shrimp shell part and the 5th shrimp shell part and being coupled in the moon on the first shrimp shell part
Tooth mould group realizes the synchronous rotation of five shrimp shell parts；
Hinge further includes being symmetrical arranged and being installed on the limited rotating mechanism close to the first shrimp shell part end point, be symmetrical arranged
And it is installed on the second synchronous rotary mechanism in the middle part of the first shrimp shell part and is symmetrical arranged and is located at the first shrimp shell part two sides
Two synchronous slide mechanisms, limited rotating mechanism and two are respectively arranged on the first screen module and the second screen module
The rotation connection of two of them elastic buffering mechanism, limited rotating mechanism cooperate elastic buffering mechanism to drive the first screen module and the
Two screen modules realize limit, provide torsion and play the synchronous rotation of buffer function, the interconnecting piece of the second synchronous rotary mechanism
It is respectively arranged on the first shrimp shell part, the first screen module and the second screen module, the connection of one of synchronous slide mechanism
Portion is respectively arranged on the second shrimp shell part and the first screen module, and the interconnecting piece of another one synchronous slide mechanism is installed respectively
In on third shrimp shell part and the second screen module, synchronous slide mechanism cooperate the second synchronous rotary mechanism realize five shrimp shell parts and
The synchronous interaction of two screen modules.
As a preferred technical solution of the present invention, when hinge rotates, the first synchronous rotary mechanism and the second synchronization turn
It moves distance and angle between in-house runner assembly voluntarily to adjust, synchronous slide mechanism and crescent moon module internal component are homogeneous
To sliding, the rotation relation and rotation path for keeping stable between each shrimp shell part are realized, when hinge is closed, in two rotating mechanisms
Portion's runner assembly closes up to corresponding shrimp shell part, saves hinge inner space, sliding equipment and crescent moon mould group prawn shells and screen
The closure of curtain module is limited.
As a preferred technical solution of the present invention, limited rotating mechanism includes the Y being installed at the top of the first shrimp shell part
Type fixing lug boss is rotatably connected to shaft in two side opening of Y type fixing lug boss, and one end of two shafts is fixedly connected to
Connection is engaged in band tooth fin, two one end with tooth fin, form engaging section, and the other end with tooth fin, which passes through, to be fixedly connected
The sliding slot that the shell body of pillar and elastic buffering mechanism opens up is slidably connected, and sliding slot limits the sliding path of pillar, together
When for limited rotating mechanism closure when, the contraction with tooth fin, and be fixedly connected inside elastic buffering mechanism more bufferings
Spring is fixedly connected with the side of pillar.
As a preferred technical solution of the present invention, crescent moon mould group includes the Y being fixedly installed at the top of the first shrimp shell part
Type crescent moon projection piece, the two sides of Y type crescent moon projection piece be respectively arranged on the second shrimp shell part and third shrimp shell part two the
One crescent part is cooperatively connected, and realizes the synchronous rotation of the second shrimp shell part and third shrimp shell part and the first shrimp shell part.
As a preferred technical solution of the present invention, the first synchronous rotary mechanism includes being respectively arranged in the second shrimp shell part
At the top of the first fixing lug boss B and the first fixing lug boss A, the first fixing lug boss B and the first fixing lug boss A on third shrimp shell part
Groove in smooth be connected with a Pivot axle, the rotation center of the first fixing lug boss A and the first fixing lug boss B
The equal coaxial sleeve in axis one end is set there are two the first connector, and one end of the first connector of two of them is rotatablely connected by pin shaft, separately
The pin shaft that one end of outer two the first connectors is connected with the first crescent moon projection piece by two is held with two first fixations respectively
Frame rotation connection, two first fixed bolsters are respectively arranged on the 4th shrimp shell part and the 5th shrimp shell part, and two the first crescent moons are convex
Part is played to be cooperatively connected with two the second crescent moon slotwares being respectively arranged on the 4th shrimp shell part and the 5th shrimp shell part.
As a preferred technical solution of the present invention, the second synchronous rotary mechanism includes being fixedly installed in the first shrimp shell part
On the second fixing lug boss, it is smooth in the groove at the top of the second fixing lug boss to be connected with a Pivot axle, the root
One end coaxial sleeve of Pivot axle is set there are two the second connector, two the second connectors by pin shaft respectively be installed on the
Two second fixed bolster rotation connections on two shrimp shell parts and third shrimp shell part.
As a preferred technical solution of the present invention, synchronous slide mechanism be equipped with it is multiple, Liang Ge synchronous slide mechanism matches
It closes and uses, one of synchronous slide mechanism includes being installed on the sliding fixing lug boss of the first screen module side, and the sliding is solid
Determine the arc groove that boss side opens up to be slidably connected with the type sliding bolster one end being installed on the second shrimp shell part, another one
Synchronous slide mechanism includes being installed on the sliding fixing lug boss of the second screen module side, what which opened up
Arc groove is slidably connected with the type sliding bolster one end being installed on third shrimp shell part.
As a preferred technical solution of the present invention, the first shrimp shell part, the second shrimp shell part, third shrimp shell part, the 4th shrimp
Shells and the 5th shrimp shell part by the first synchronous rotary mechanism, the second synchronous rotary mechanism, crescent moon mould group, rotating and limiting mechanism and
Synchronous slide mechanism realizes that each shrimp shell part surrounds respective center and rotated when rotating synchronously.
Compared with prior art, the beneficial effects of the present invention are: a kind of outside flexible screen mobile phone structure of the present invention have with
It is lower the utility model has the advantages that
1) by the multiple shrimp shell parts being equipped with, and flexible screen position overall length is attached not after the expansion of each shrimp shell part and closure
Become, reduces tension and pressure suffered by flexible screen motion process, while the shrimp shell part after expansion can smoothly prop up flexible screen
Support, the stronger stress for avoiding flexible screen from generating by hinge rotation are damaged；
2) by the multiple shrimp shell parts being equipped with, and multiple shrimp shell parts pass through synchronous rotary mechanism, rotating mechanism and rotation limit
Position mechanism carries out hingedly, multiple shrimp shell parts reliably being interlocked with the rotation around respective center, multiple shrimps of hinge inner
Shells can reliably interlock with the rotation around respective center, while also guarantee fluency when hinge rotation, pass through rotary spacing
The fin of two engagement connections of mechanism, the multiple moons for playing certain position-limiting action when can be rotated to hinge, while being equipped with
Tooth mould group can turn to 180 ° to upper casing module and lower casing module and limit, and flexible screen is avoided to be damaged；
3) hinge part internal synchronization rotating mechanism is connected by the multi link of space connecting-rod structure, when hinge rotates, is passed through
Distance directly shortens between the structure of connector connection, and voluntarily adjusts the angle, this partial distance is absorbed, so that being connected to synchronization
The structural member of rotating mechanism is not under compression power or pulling force, while when this synchronous rotary mechanism structure closure, required Z-direction space is small,
Hinge part inner space is saved, meets mobile phone thin design trend, while elastic buffering mechanism can be to limited rotating mechanism
Band tooth fin collapses and carries out slide-and-guide when being unfolded, and to carrying out playing the role of certain elastic buffer with tooth fin, simultaneously
Elastic tensioning is carried out to 0 degree of two pieces of screen modules and 180 degree two states using spring, it is ensured that screen module is fully opened or closed
There is a good stable state when closing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is this practical new articulated section structural schematic diagram；
Fig. 3 is that Fig. 1 of the present invention is located at the structural schematic diagram at A；
Fig. 4 is partial structural diagram of the invention.
In figure: 1, hinge；11, the first shrimp shell part；12, the second shrimp shell part；13, third shrimp shell part；14, the 4th shrimp shell part；
15, the 5th shrimp shell part；1a, limited rotating mechanism；1a1, Y type fixing lug boss；1a2, band tooth fin；1b, crescent moon mould group；1b1,Y
Type crescent moon projection piece；1b2, the first crescent moon slotware；1c, the first synchronous rotary mechanism；1c1, the first fixing lug boss A；1c2, first
Fixing lug boss B；1c3, the first connector；1c4, the first fixed bolster；1c5, the first crescent moon projection piece；1c6, the second crescent
Part；1d, the second synchronous rotary mechanism；1d1, the second fixing lug boss；1d2, the second fixed bolster；1e, synchronous slide mechanism；1e1,
L-type slides bolster；1e2, sliding fixing lug boss；1f, close up part；2, the first screen module；201, the first cover board；202, it first opens
Slot；3, the second screen module；301, the second cover board；302, the second fluting；4, elastic buffering mechanism；401, U-shaped shell；402, delay
Rush spring.
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.
Fig. 1-4 is please referred to, the present invention provides a kind of outside flexible screen mobile phone structures, including hinge 1, and hinge 1 is for turning
The first screen module 2 of dynamic connection and the second screen module 3 simultaneously realize installation flexible display screen, hinge 1 on the outside of two screen modules
Including five the first shrimp shell part 11, the second shrimp shell part 12, third shrimp shell parts 13, the 4th shrimp shell part 14 parallel and can rotate synchronously
With the 5th shrimp shell part 15 and for connect five shrimp shell parts realize rotation with the 1 symmetrically arranged two crescent moons mould group in middle part of hinge
1b and two the first synchronous rotary mechanism 1c, multiple shrimp shell part shrimp shell part avris facing each other, which are fixed with, closes up part 1f,
In closure, opposite two are closed up part 1f and mutually agreed with hinge 1, can also prawn shells move and play certain guiding role
It carries out blocking protection with the component inside prawn shells；
Second shrimp shell part 12 and third shrimp shell part 13 are symmetrically disposed on the two sides of the first shrimp shell part 11, and the first shrimp shell part 11 is logical
The crescent moon mould group 1b for crossing installation realizes the synchronous rotation of the second shrimp shell part 12 and third shrimp shell part 13, the first synchronous rotary mechanism 1c
Interconnecting piece be respectively arranged on the second shrimp shell part 12, third shrimp shell part 13, the 4th shrimp shell part 14 and the 5th shrimp shell part 15 and match
Close the synchronous rotation that the crescent moon mould group 1b being installed on the first shrimp shell part 11 realizes five shrimp shell parts；
Hinge 1 further includes being symmetrical arranged and being installed on the limited rotating mechanism 1a close to 11 end point of the first shrimp shell part, right
Claim the second synchronous rotary mechanism 1d for being arranged and being installed on 11 middle part of the first shrimp shell part and is symmetrical arranged and is located at the first shrimp
The synchronous slide mechanism 1e of two of 11 two sides of shells, limited rotating mechanism 1a and two are respectively arranged in the first screen module 2
It is rotatablely connected with the two of them elastic buffering mechanism 4 on the second screen module 3, limited rotating mechanism 1a cooperates elastic buffer machine
Structure 4 drives the first screen module 2 and the second screen module 3 to realize limit, provide torsion and play the synchronous rotation of buffer function,
The interconnecting piece of second synchronous rotary mechanism 1d is respectively arranged in the first shrimp shell part 11, the first screen module 2 and the second screen module 3
On, the interconnecting piece of one of synchronous slide mechanism 1e is respectively arranged on the second shrimp shell part 12 and the first screen module 2, wherein
The interconnecting piece of another synchronous slide mechanism 1e is respectively arranged on third shrimp shell part 13 and the second screen module 3, synchronous slide
Mechanism 1e cooperates the synchronous interaction of the second synchronous rotary mechanism 1d realization five shrimp shell parts and two screen modules, wherein the first screen
First cover board 201 and the second cover board 301, and first are fixedly installed with by screw respectively on curtain module 2 and the second screen module 3
The first fluting 202, the second cover board 301 and elastic buffering mechanism 4 are provided at the face position of cover board 201 and elastic buffering mechanism 4
Face position at be provided with the second fluting 302, the first cover board 201 and the second cover board 301 may insure flat on the inside of screen module
Whole uniformity, conducive to the layout and installation of module in screen module, the first fluting 202 and the second fluting 302 can exist to pillar
Mobile space is provided when sliding in sliding slot.
Further, rotation when hinge 1 rotates, inside the first synchronous rotary mechanism 1c and the second synchronous rotary mechanism 1d
Distance and angle are voluntarily adjusted between component, and synchronous slide mechanism 1e and the opposite sliding of crescent moon mould group 1b internal component are realized
Stable rotation relation and rotation path are kept between each shrimp shell part, when hinge 1 is closed, two rotating mechanism inner rotation components
Close up to corresponding shrimp shell part, saves hinge inner space, sliding equipment 1e and crescent moon mould group 1b prawn shells and screen module
Closure limited, it is ensured that the miniaturization of 1 structure of hinge, while rotatable parts inside hinge 1 are symmetrical arranged makes
The structure for obtaining hinge 1 is more simplified, convenient for the production of hinge 1 and the service life of raising hinge 1.
Further, limited rotating mechanism 1a includes Y type fixing lug boss 1a1, the Y type for being installed on 11 top of the first shrimp shell part
Shaft is rotatably connected in two side opening of fixing lug boss 1a1, one end of two shafts is fixedly connected to band tooth fin
Connection is engaged in 1a2, two one end with tooth fin 1a2, forms engaging section, the other end with tooth fin 1a2 is by being fixedly connected
Pillar and the sliding slot that opens up of U-shaped shell 401 of elastic buffering mechanism 4 be slidably connected, sliding slot carries out the sliding path of pillar
When limiting, while being closed for limited rotating mechanism 1a, the contraction with tooth fin 1a2, and fixed company inside elastic buffering mechanism 4
The more buffer springs 402 connect are fixedly connected with the side of pillar, and band tooth fin 1a2 is by the first screen module 2 and second
When the active force of screen module 3, band tooth fin 1a2 can be rotated by shaft, and corresponding two band tooth fin 1a2 simultaneously lead to
The rack gear engagement connection of one end is crossed, band tooth fin 1a2 provides torsion in rotation, using the rack gear of engagement, and generates mechanical turn
Dynamic feedback, power is excessive when user being avoided to rotate two screen modules, and sliding slot limits the sliding path of pillar, together
When also to band tooth fin 1a2 rotate when play the role of uncompensation distance.
Further, crescent moon mould group 1b includes Y type crescent moon the projection piece 1b1, Y for being fixedly installed in 11 top of the first shrimp shell part
The two sides of type crescent moon projection piece 1b1 and two the first crescents being respectively arranged on the second shrimp shell part 12 and third shrimp shell part 13
Part 1b2 is cooperatively connected, and realizes the synchronous rotation of the second shrimp shell part 12 and third shrimp shell part 13 and the first shrimp shell part 11, crescent moon mould group
When 1b may insure that hinge turn 1 is dynamic, the first shrimp shell part 11, the second shrimp shell part 12 and third shrimp shell part 13 can be played certain
Limit and synchronous effect, it is ensured that the corresponding center line of the rotary centerline of three shrimp shell parts is overlapped.
Further, the first synchronous rotary mechanism 1c includes being respectively arranged on the second shrimp shell part 12 and third shrimp shell part 13
The first fixing lug boss B1c2 and the first fixing lug boss A1c1, the first fixing lug boss B1c2 and the first fixing lug boss A1c1 at the top of
It is smooth in groove to be connected with a Pivot axle, the rotation of the first fixing lug boss A1c1 and the first fixing lug boss B1c2
The equal coaxial sleeve in central axis one end is set there are two the first connector 1c3, and one end of the first connector of two of them 1c3 is turned by pin shaft
Dynamic connection, the pin shaft that one end of other two first connector 1c3 is connected with the first crescent moon projection piece 1c5 by two respectively with
Two first fixed bolster 1c4 rotation connections, two first fixed bolster 1c4 are respectively arranged in the 4th shrimp shell part 14 and the 5th shrimp
In shells 15, two the first crescent moon projection piece 1c5 and be respectively arranged on the 4th shrimp shell part 14 and the 5th shrimp shell part 15 two
Second crescent moon slotware 1c6 is cooperatively connected, and synchronous rotary mechanism is connected by the multi link of space connecting-rod structure, when hinge rotates,
Distance directly shortens between the structure connected by connector, and voluntarily adjusts the angle, and absorbs this partial distance, while to connect
The structural member for being connected to synchronous rotary mechanism is not under compression power or pulling force.
Further, the second synchronous rotary mechanism 1d includes the second fixing lug boss being fixedly installed on the first shrimp shell part 11
It is smooth in groove at the top of 1d1, the second fixing lug boss 1d1 to be connected with a Pivot axle, the root Pivot axle
One end coaxial sleeve set there are two the second connector, two the second connectors by pin shaft respectively be installed on the second shrimp shell part 12
With two second fixed bolster 1d2 rotation connections on third shrimp shell part 13, the second synchronous rotary mechanism 1d is synchronous with first to be turned
Motivation structure 1c is used cooperatively, and synchronism when 1 five shrimp shell part rotations of hinge is further turned up.
Further, synchronous slide mechanism 1e is equipped with multiple, and Liang Ge synchronous slide mechanism 1e is used cooperatively, one of them is same
Walking sliding equipment 1e includes the sliding fixing lug boss 1e2 for being installed on 2 side of the first screen module, sliding fixing lug boss 1e2 mono-
The arc groove that side opens up is slidably connected with the L-type sliding one end bolster 1e1 being installed on the second shrimp shell part 12, and another one are same
Walking sliding equipment 1e includes the sliding fixing lug boss 1e2 for being installed on 3 side of the second screen module, sliding fixing lug boss 1e2 mono-
The arc groove that side opens up is slidably connected with the L-type sliding one end bolster 1e1 being installed on third shrimp shell part 13, utilizes synchronous slide
Mechanism 1e is to the rotation of the second shrimp shell part 12 and the first screen module 2 and the rotation of third shrimp shell part 13 and the second screen module 3
Play the role of guiding and limit.
Further, the first shrimp shell part 11, the second shrimp shell part 12, third shrimp shell part 13, the 4th shrimp shell part 14 and the 5th shrimp
Shells 15 passes through the first synchronous rotary mechanism 1c, the second synchronous rotary mechanism 1d, crescent moon mould group 1b, rotating and limiting mechanism 1a and same
It walks sliding equipment 1e and realizes that each shrimp shell part surrounds respective center and rotated when rotating synchronously, reduce flexible screen and be moved through
Tension and pressure suffered by journey.
Specifically, pulling the first screen module 2 and the second screen module 3, the first screen first when needing to open the mobile phone
The engaging tooth that curtain module 2 and the second screen module 3 are equipped with by the two panels of limited rotating mechanism 1a with the one end tooth fin 1a2 outside
Item provides torsion, and the Y type fixing lug boss 1a1 of limited rotating mechanism 1a is acted on hinged 1 the first shrimp shell part 11, limited simultaneously
What the U-shaped shell 401 of pillar and elastic buffering mechanism 4 that the two panels of rotating mechanism 1a is connected with the tooth fin 1a2 other end opened up
Sliding slot is slidably connected, and sliding slot is limited and guided to the sliding path of pillar, while also functioning to the effect of uncompensation distance, and two
Corresponding buffer gear 4 can drive the first screen module 2 and the second screen module 3 to occur centered on the first shrimp shell part 11
It rotates synchronously, by the band tooth fin 1a2 of two engagement connections of rotating and limiting mechanism 1a, is played when can be rotated to hinge 1
Certain position-limiting action, and the feedback of mechanical rotation is carried out to the hand of user, it avoids flexible screen from being damaged, rotates
First screen module 2 and the second screen module 3 can also drive the second shrimp shell part 12 and third shrimp shell by synchronous slide mechanism 1e
Part 13 synchronizes rotation, the second shrimp shell part 12 and third shrimp shell part 13 of rotation under the first synchronous rotary mechanism 1c effect,
The first crescent moon projection piece 1c5 and the second crescent are driven using the first connector 1c3 and pin shaft of the first synchronous rotary mechanism 1c
Part 1c6 drives the 4th shrimp shell part 14 and the 5th shrimp shell part 15 to carry out synchronizing linkage, the second shrimp shell part 12 around respective center
With third shrimp shell part 13 in rotation by may be implemented under the action of the second fixed bolster 1d2 of the second synchronous rotary mechanism 1d
Linkage is synchronized around respective center, when crescent moon mould group 1b may insure that hinge turn 1 is dynamic, to the first shrimp shell part 11, the second shrimp
Shells 12 and third shrimp shell part 13 can play certain limit and synchronous effect, it is ensured that the rotary centerline of three shrimp shell parts
Corresponding center line is overlapped, and the first crescent moon projection piece 1c5 and the second crescent moon slotware 1c6 is cooperated to realize the rotation of five shrimp shells
Rotated around respective center, when the first screen module 2 and the second screen module 3 are fully opened (in 180 degree angle), benefit
Elastic tensioning is carried out to two pieces of screen module states with buffer spring 402, avoids two pieces of screen modules that rotation occurs, user is made
It is caused with sense not good enough.
Should remark additionally: mobile phone is when opening or closing, the first shrimp shell part 11, the second shrimp shell part 12, third shrimp shell
The outside overall length of part 13, the 4th shrimp shell part 14 and the 5th shrimp shell part 15 is constant, and remains smooth, and prop up flexible screen
Support.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of instruction is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements or the interaction relationship of two elements, unless otherwise specific limit
It is fixed, for the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of outside flexible screen mobile phone structure, which is characterized in that including hinge, the hinge is for being rotatablely connected the first screen
Module and the second screen module, which are simultaneously realized, installs flexible display screens on the outside of two screen modules, the hinge include five it is parallel and
Can rotate synchronously the first shrimp shell part, the second shrimp shell part, third shrimp shell part, the 4th shrimp shell part and the 5th shrimp shell part and for connecting
Five shrimp shell parts realize rotation with the symmetrically arranged two crescent moon mould groups of hinge mid-section and two the first synchronous rotary mechanisms；
The second shrimp shell part and third shrimp shell part are symmetrically disposed on the two sides of the first shrimp shell part, and the first shrimp shell part passes through installation
Crescent moon mould group realizes that the synchronous rotation of the second shrimp shell part and third shrimp shell part, the interconnecting piece of the first synchronous rotary mechanism are installed respectively
In on the second shrimp shell part, third shrimp shell part, the 4th shrimp shell part and the 5th shrimp shell part and being coupled in the moon on the first shrimp shell part
Tooth mould group realizes the synchronous rotation of five shrimp shell parts；
The hinge further includes being symmetrical arranged and being installed on the limited rotating mechanism close to the first shrimp shell part end point, be symmetrical arranged
And it is installed on the second synchronous rotary mechanism in the middle part of the first shrimp shell part and is symmetrical arranged and is located at the first shrimp shell part two sides
Two synchronous slide mechanisms, limited rotating mechanism and two are respectively arranged on the first screen module and the second screen module
The rotation connection of two of them elastic buffering mechanism, limited rotating mechanism cooperate elastic buffering mechanism to drive the first screen module and the
Two screen modules realize limit, provide torsion and play the synchronous rotation of buffer function, the company of second synchronous rotary mechanism
Socket part is respectively arranged on the first shrimp shell part, the first screen module and the second screen module, one of them described synchronous slide machine
The interconnecting piece of structure is respectively arranged on the second shrimp shell part and the first screen module, the company of synchronous slide mechanism described in another one
Socket part is respectively arranged on third shrimp shell part and the second screen module, and synchronous slide mechanism cooperates the second synchronous rotary mechanism to realize
The synchronous interaction of five shrimp shell parts and two screen modules.
2. a kind of outside flexible screen mobile phone structure according to claim 1, it is characterised in that: when the hinge rotates, the
Distance and angle are voluntarily adjusted between runner assembly inside one synchronous rotary mechanism and the second synchronous rotary mechanism, synchronous slide
Mechanism and the opposite sliding of crescent moon module internal component, realize the rotation relation for keeping stable between each shrimp shell part and rotation road
Diameter, when the hinge is closed, two rotating mechanism inner rotation components close up to corresponding shrimp shell part, and it is empty to save hinge inner
Between, sliding equipment and crescent moon mould group prawn shells and the closure of screen module are limited.
3. a kind of outside flexible screen mobile phone structure according to claim 1, it is characterised in that: the limited rotating mechanism packet
The Y type fixing lug boss being installed at the top of the first shrimp shell part is included, is rotatably connected in two side opening of the Y type fixing lug boss
Axis, one end of two shafts are fixedly connected to band tooth fin, and two described one end with tooth fin engage connection, form engagement
Portion, the sliding slot sliding that the shell body that the other end with tooth fin passes through the pillar and elastic buffering mechanism that are fixedly connected opens up connect
Connect, sliding slot limits the sliding path of pillar, while for limited rotating mechanism closure when, the contraction with tooth fin, and
More buffer springs being fixedly connected inside elastic buffering mechanism are fixedly connected with the side of pillar.
4. a kind of outside flexible screen mobile phone structure according to claim 1, it is characterised in that: the crescent moon mould group includes solid
Dingan County the two sides of the Y type crescent moon projection piece and is respectively arranged in second loaded on the Y type crescent moon projection piece at the top of the first shrimp shell part
Two the first crescent moon slotwares on shrimp shell part and third shrimp shell part are cooperatively connected, and realize the second shrimp shell part and third shrimp shell part and the
The synchronous rotation of one shrimp shell part.
5. a kind of outside flexible screen mobile phone structure according to claim 1, it is characterised in that: described first rotates synchronously machine
Structure includes the first fixing lug boss B being respectively arranged on the second shrimp shell part and third shrimp shell part and the first fixing lug boss A, and first is solid
Determine smooth in the groove at the top of boss B and the first fixing lug boss A to be connected with a Pivot axle, the first fixing lug boss
The equal coaxial sleeve in Pivot axle one end of A and the first fixing lug boss B is set there are two the first connector, the first connector of two of them
One end be rotatablely connected by pin shaft, one end of other two the first connector is connected with the first crescent moon projection piece by two
Pin shaft is rotatablely connected with two first fixed bolsters respectively, and two first fixed bolsters are respectively arranged in the 4th shrimp shell part and the 5th
On shrimp shell part, two the first crescent moon projection pieces and two the second crescent moons being respectively arranged on the 4th shrimp shell part and the 5th shrimp shell part
Slotware is cooperatively connected.
6. a kind of outside flexible screen mobile phone structure according to claim 1, it is characterised in that: described second rotates synchronously machine
Structure includes the second fixing lug boss being fixedly installed on the first shrimp shell part, smooth cooperation in the groove at the top of the second fixing lug boss
It is connected with a Pivot axle, one end coaxial sleeve of Pivot axle described in the root is set there are two the second connector, and two the
Two connectors are connected with two second fixed bolster rotations being installed on the second shrimp shell part and third shrimp shell part respectively by pin shaft
It connects.
7. a kind of outside flexible screen mobile phone structure according to claim 1, it is characterised in that: the synchronous slide mechanism is set
Have multiple, Liang Ge synchronous slide mechanism is used cooperatively, and one of synchronous slide mechanism includes being installed on the first screen module one
The sliding fixing lug boss of side, the arc groove which opens up are held with the type sliding being installed on the second shrimp shell part
Frame one end is slidably connected, another one synchronous slide mechanism include be installed on the second screen module side sliding fixation it is convex
Platform, the arc groove which opens up connect with the type sliding bolster one end sliding being installed on third shrimp shell part
It connects.
8. a kind of outside flexible screen mobile phone structure according to claim 1, it is characterised in that: the first shrimp shell part,
Two shrimp shell parts, third shrimp shell part, the 4th shrimp shell part and the 5th shrimp shell part rotate synchronously machine by the first synchronous rotary mechanism, second
Structure, crescent moon mould group, rotating and limiting mechanism and synchronous slide mechanism realize that each shrimp shell part surrounds respective center when rotating synchronously
It is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528791.8A CN110225161A (en) | 2019-06-18 | 2019-06-18 | A kind of outside flexible screen mobile phone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528791.8A CN110225161A (en) | 2019-06-18 | 2019-06-18 | A kind of outside flexible screen mobile phone structure |
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| CN110225161A true CN110225161A (en) | 2019-09-10 |
Family
ID=67817661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910528791.8A Pending CN110225161A (en) | 2019-06-18 | 2019-06-18 | A kind of outside flexible screen mobile phone structure |
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| CN (1) | CN110225161A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671421A (en) * | 2019-10-24 | 2020-01-10 | 东莞市环力智能科技有限公司 | Folding pivot subassembly based on belt linkage and mobile terminal thereof |
| CN111050082A (en) * | 2019-12-30 | 2020-04-21 | 维沃移动通信有限公司 | Video shooting method and electronic equipment |
| CN111156243A (en) * | 2020-01-15 | 2020-05-15 | 东莞市宏联电子有限公司 | Slewing mechanism and mobile terminal |
| CN112533404A (en) * | 2020-12-24 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
| CN113539113A (en) * | 2021-07-30 | 2021-10-22 | 上海天马微电子有限公司 | Display device |
| CN115883693A (en) * | 2021-09-26 | 2023-03-31 | 华为技术有限公司 | Foldable electronic device and hinge mechanism |
| JP7391241B2 (en) | 2020-04-15 | 2023-12-04 | 華為技術有限公司 | Folding equipment and electronic equipment |
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2019
- 2019-06-18 CN CN201910528791.8A patent/CN110225161A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671421A (en) * | 2019-10-24 | 2020-01-10 | 东莞市环力智能科技有限公司 | Folding pivot subassembly based on belt linkage and mobile terminal thereof |
| CN110671421B (en) * | 2019-10-24 | 2024-05-14 | 东莞市环力智能科技有限公司 | Folding pivot subassembly and mobile terminal thereof based on belt linkage |
| CN111050082A (en) * | 2019-12-30 | 2020-04-21 | 维沃移动通信有限公司 | Video shooting method and electronic equipment |
| CN111156243A (en) * | 2020-01-15 | 2020-05-15 | 东莞市宏联电子有限公司 | Slewing mechanism and mobile terminal |
| WO2021143167A1 (en) * | 2020-01-15 | 2021-07-22 | 东莞市宏联电子有限公司 | Rotation mechanism, and mobile terminal |
| CN111156243B (en) * | 2020-01-15 | 2024-04-30 | 东莞市宏联电子有限公司 | Rotating mechanism and mobile terminal |
| JP7391241B2 (en) | 2020-04-15 | 2023-12-04 | 華為技術有限公司 | Folding equipment and electronic equipment |
| CN112533404A (en) * | 2020-12-24 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
| CN112533404B (en) * | 2020-12-24 | 2022-10-04 | 维沃移动通信有限公司 | Electronic device |
| CN113539113A (en) * | 2021-07-30 | 2021-10-22 | 上海天马微电子有限公司 | Display device |
| CN115883693A (en) * | 2021-09-26 | 2023-03-31 | 华为技术有限公司 | Foldable electronic device and hinge mechanism |
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