CN110401752A - A kind of flexible screen interior folding shaft - Google Patents
A kind of flexible screen interior folding shaft Download PDFInfo
- Publication number
- CN110401752A CN110401752A CN201910712384.2A CN201910712384A CN110401752A CN 110401752 A CN110401752 A CN 110401752A CN 201910712384 A CN201910712384 A CN 201910712384A CN 110401752 A CN110401752 A CN 110401752A
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- screen
- flexible screen
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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
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
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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
- H04M1/026—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 present invention relates to flexible screen fields, and disclose a kind of flexible screen interior folding shaft, including center shell, screen tension mechanism, synchronism mechanism, shaft torsion mechanism, evacuation screen mechanism and movable shell, two sides of two centrally disposed shells of movable shell and two groups of movable shells can be freely rotatable by shaft, are provided with upper cover plate on the medial surface of movable shell.In the present invention, it will drive another group of axle center cover board when mobile station moves down to move synchronously with first group of axle center cover board, the main shell of the other side synchronous with the main shell of active movement can be overturn at this time, the main shell of the left and right sides is set to open simultaneously closure, make more convenient during people's use, and the design is realized merely by the mechanical device for adding the advantages of simple compared, so that there is no the technical problems for being difficult to capture in production, increases flexible screen popularity rate.
Description
Technical field
The present invention relates to flexible screen field more particularly to a kind of flexible screen interior folding shafts.
Background technique
Flexible screen, what is referred to makes flexible OLED.The successful volume production of flexible screen is not only great favourable in the high-end intelligence of a new generation
The manufacture of energy mobile phone, also because its low-power consumption, flexible characteristic bring far-reaching influence to the application of wearable device.
Current flexible screen cannot accomplish two sides screen during use while carry out opening the function of closing and close, and cause
It needs two hands simultaneously to open mobile phone two sides when use to merge, and the middle section of screen body will appear when closing screen
The fold position of circular arc type, and current flexible screen is not provided with avoiding mechanism when closing screen, and screen is caused to be easy after closing screen
Existing gap, influences aesthetics.For this purpose, it is proposed that a kind of flexible screen interior folding shaft.
Summary of the invention
The present invention mainly solves technical problem present in the above-mentioned prior art, provides a kind of flexible screen interior folding turn
Axis.
To achieve the goals above, present invention employs following technical solution, a kind of flexible screen interior folding shaft, including in
Heart shell and two movable shells.
Being internally provided with of the center shell allows the synchronism mechanisms of two movable shell synchronous on-offs.
The screen tension mechanism that auxiliary screen is tightened is provided on the movable shell.
The shaft torsion mechanism of auxiliary mobile phone movable shell overturning is provided on the movable shell.
The evacuation screen mechanism of protection flexible screen is provided on the movable shell.
The movable shell includes upper cover plate and main shell, the two sides of two centrally disposed shells of main shell and two groups of masters
Shell can be freely rotatable by shaft, and upper cover plate is arranged on the medial surface of main shell, and upper cover plate is rectangular plate, main outer
It is fixedly installed with frame one at the outer ring of shell, inside and outside shell is movably installed between main shell and center shell, inside and outside shell is rectangular
The plate of shape, the inside and outside shell side are fixedly installed with frame two, and two groups of inside and outside shells can also move therewith when two groups of main shells merge
It is dynamic.
The screen tension mechanism includes aluminium sheet, aluminium sliding rail and POM sliding block, and screen tension mechanism has four groups, four stack screens
The corner location of two groups of inside and outside shells is arranged in tension mechanism, and aluminium sheet is rectangular square plate, and the quadrangle of the aluminium sheet passes through screw
Nail is fixedly mounted on main shell, and aluminium sliding rail is offered on the upper surface of the aluminium sheet, and the aluminium sliding rail is cross sliding rail,
The aluminium sliding rail internal slide is connected with POM sliding block, the POM sliding block be it is cross, the both sides of POM sliding block longitudinal direction are in aluminium sliding rail
Stroke in longitudinal chute is one millimeter, and the POM sliding block is fixedly installed with spring one, the bullet close to the side of center shell
The one end of spring one far from POM sliding block is fixedly connected in the card slot being arranged on main shell, POM sliding block top and upper cover plate
Bottom surface be fixedly connected.
Inside the both ends of the centrally disposed shell of synchronism mechanism, synchronism mechanism includes mobile station, ellipse
Hole and fixed plate, elliptical aperture is provided on the front of mobile station and symmetrically offers in each mobile station two groups of elliptical apertures, described
Axle center is plugged with inside elliptical aperture, the position that the center shell corresponds to elliptical aperture offers arc groove, axle center other end grafting
In arc groove, fixation hole is offered in the mobile station of the left and right sides of elliptical aperture, the center shell corresponds to the position of fixation hole
It sets and offers through-hole, through-hole is plugged with fixing axle, and the inside of mobile station is fixedly connected with fixed plate, fixed between two groups of fixed plates
Intermediate connecting plate is installed, the outboard end of axle center and fixing axle is fixedly installed with axle center cover board, and axle center cover board is fixedly mounted on frame
On two outer surface.
The shaft torsion mechanism includes fixing sleeve, push rod and spring two, fixing sleeve be centre offer square groove block and
Four groups are fixed with, circular hole is offered on the inner sidewall of the fixing sleeve, four groups of fixing sleeves are fixedly mounted on by flat head screw
The corner location of two groups of inside and outside shells, push rod are cylindrical stock, and push rod is longitudinally plugged in the circular hole that fixing sleeve opens up, spring
Two are socketed on push rod.
Preferably, one end of the spring two is fixedly connected with the inner wall of fixing sleeve, the other end and push rod of spring two
Outer surface be fixedly connected, fixing sleeve offers oblate shifting chute close to the two sides of one end of center shell, shifting chute and
Square groove connection among fixing sleeve, shifting chute internal activity are connected with shifting axle, and shifting axle middle position is fixedly installed with connecting rod,
Connecting rod is bonded close to one end of fixing sleeve with push rod, and connecting rod offers circular hole far from one end of fixing sleeve.
Preferably, the evacuation screen mechanism includes that evacuation plate, universal driving shaft and upright slide block, universal driving shaft transverse splicing exist
Inside the circular hole of connecting rod tail end, upright slide block is fixedly mounted in evacuation plate side, and the position of upright slide block is corresponded on two inner sidewall of frame
It sets and offers horizontal concrete chute.
The transverse slider preferably, the horizontal concrete chute inner transverse is slidably connected, transverse slider can be in horizontal concrete chute
Portion freely horizontally slips, and the transverse slider offers sliding slot vertically on the one side of upright slide block, and upright slide block is sliding
It is dynamic to be connected in sliding slot and upright slide block be moved up and down freely inside sliding slot.
Preferably, the evacuation plate is socketed on universal driving shaft by side axle sleeve, and avoids plate and there are four groups, longitudinal two
Side connecting plate is fixedly connected between group evacuation plate, evacuation plate is hinged with fixed plate by axle sleeve close to the side of fixed plate, keeps away
Make plate hinged by universal driving shaft and connecting rod.
Beneficial effect
The present invention provides a kind of flexible screen interior folding shafts.Have it is following the utility model has the advantages that
(1), the flexible screen interior folding shaft, when the main shell of side passes through fixed axially inner side overturning, main shell band
Dynamic frame synchronous is mobile, and frame will drive axle center cover board in overturning and move down, and drives axle center that can pass through when axle center cover board is mobile
Elliptical aperture is mobile to two sides, and axle center moves down in the arc groove of center shell, and axle center can be pressed down against mobile station, mobile station
Will drive another group of axle center cover board when moving down to move synchronously with first group of axle center cover board, at this time the other side main shell can and
The synchronous overturning of the main shell of active movement, allows the main shell of the left and right sides to open simultaneously closure, the process for using people
In it is more convenient, and the design is realized merely by the mechanical device of advantages of simple that addition is compared, so that in production
There is no the technical problems for being difficult to capture, and increase flexible screen popularity rate.
(2), the flexible screen interior folding shaft, POM sliding block can pass through the active force lower slider of spring one inside aluminium sliding rail
And the stroke of sliding is one millimeter, merges POM sliding block in screen and drives upper cover plate mobile far from center shell, so that is entire
Flexible screen device can be tightened the screen of two sides by two stack screen tension mechanisms when merging, so that screen doubling
Position have more surpluses to supply its bending so that reducing longitudinally opposite stress, side in flexible screen use
The entire assembly for protecting flexible screen in face, increases the service life of flexible screen.
(3), the flexible screen interior folding shaft, when two groups of main shell overturnings pass through middle position, push rod is moved across bullet
The critical point of two Impact direction of spring, connecting rod can give one active force in the same direction of fixing sleeve at this time, open in two groups of main shells or
When merging, as long as connecting rod will make main shell generate the power of an auxiliary by the critical point of spring two, to realize more just
Prompt opening and merging mobile phone screen, increases the practicability of device, not only realizes more convenient and fast opening and merging mobile phone screen, and
And folding cell phone two main shells in closure can also be enabled closely to be bonded, prevent folding cell phone from can produce in the lower of external force
Raw the case where being opened accidentally.
(4), the flexible screen interior folding shaft avoids the upright slide block of board ends when two groups of main shells merge inwardly
It can be moved down in the sliding slot on the inside of transverse slider, while upright slide block squeezes transverse slider and laterally slides in horizontal concrete chute
Dynamic, universal driving shaft makes two groups of ipsilateral evacuation plates at the movement of departing direction, so that when two groups of main shells merge, screen
Collapsed position will form a rectangular space, this space makes doubling more convenient in the flexible screen corner of circular arc type
Storage here, evacuation plate can not only auxiliary flexible screen doubling can also in mobile phone doubling preferably protection to flexibility
Shield corner location, achievees the effect that protect screen.
(5), the flexible screen interior folding shaft, connecting rod are bonded close to one end of fixing sleeve with push rod, and connecting rod is far from fixing sleeve
One end offer circular hole, the position that upright slide block is corresponded on two inner sidewall of frame offers horizontal concrete chute, inside horizontal concrete chute
Connection transverse slider is slid laterally, transverse slider can freely horizontally slip inside horizontal concrete chute, and the transverse slider is close
Sliding slot is offered on the one side of upright slide block vertically, upright slide block is slidably connected in sliding slot and upright slide block can freely exist
It is moved up and down inside sliding slot, side connecting plate is fixedly connected between two groups of longitudinal evacuation plates, avoid plate close to the one of fixed plate
Side is fixedly installed with axle sleeve, and axle sleeve is socketed in fixing axle, drives Liang Ge mechanism to operate simultaneously by connecting rod, and such design is big
The space occupied of associated mechanical mechanism in mobile phone is reduced greatly, to achieve the effect that simplify mobile phone volume.
(6), a camera can be only arranged in the flexible screen interior folding shaft, by overturning so that adjusting camera
Front-rear position, main camera can use this will imply that as front camera and rear camera simultaneously, and mobile-phone manufacturers can be concentrated on
The exploitation of specific camera head, rather than disperse energy on multiple cameras, while the space of interior of mobile phone preciousness can be saved.
Detailed description of the invention
Fig. 1 is overall schematic of the invention；
Fig. 2 is the internal overall schematic of the present invention；
Fig. 3 is the state diagram when present invention merges；
Fig. 4 is the specific schematic diagram of inside and outside shell of the present invention；
Fig. 5 is the enlarged drawing in Fig. 2 of the present invention at A；
Fig. 6 is the enlarged drawing in Fig. 3 of the present invention at B；
Fig. 7 is the enlarged drawing in Fig. 4 of the present invention at C；
Fig. 8 is the enlarged drawing in Fig. 6 of the present invention at D；
Fig. 9 is the specific schematic diagram of present invention evacuation screen mechanism；
Figure 10 is the specific schematic diagram of center shell of the present invention.
Marginal data:
1 center shell, 11 arc grooves, 2 movable shells, 21 upper cover plates, 22 frames one, 221 frames two, 23 inside and outside shells, 24
Axle center cover board, 25 intermediate connecting plates, 26 side connecting plates, 27 main shells, 3 screen tension mechanisms, 31 aluminium sheets, 32 aluminium sliding rails, 33POM are sliding
Block, 34 springs one, 4 synchronism mechanisms, 41 mobile stations, 42 elliptical apertures, 43 fixed plates, 44 fixation holes, 45 axle center, 46 are fixed
Axis, 5 shaft torsion mechanisms, 51 fixing sleeves, 52 push rods, 53 springs two, 54 shifting chutes, 55 connecting rods, 6 evacuation screen mechanisms, 61 are kept away
Allow plate, 62 universal driving shafts, 63 axle sleeves, 64 upright slide blocks, 65 transverse sliders, 66 horizontal concrete chutes.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: a kind of flexible screen interior folding shaft, as shown in Fig. 1-Figure 10, including center shell 1 and two activities
Shell 2, the two sides of two centrally disposed shells 1 of the movable shell 2 and two groups of movable shells 2 can be free by shaft
Rotation.
The movable shell 2 includes upper cover plate 21 and main shell 27, and upper cover plate 21 is arranged on the medial surface of main shell 27, on
Cover board 21 is rectangular plate, frame 1 is fixedly installed at the outer ring of main shell 27, between main shell 27 and center shell 1
It is movably installed with inside and outside shell 23, inside and outside shell 23 is rectangular plate, and 23 side of inside and outside shell is fixedly installed with frame 2 221,
Two groups of inside and outside shells 23 can also be moved when two groups of main shells 27 merge.
Being internally provided with of the center shell 1 allows the synchronism mechanisms 4 of two 2 synchronous on-offs of movable shell, described
Inside the both ends of the centrally disposed shell 1 of synchronism mechanism 4, synchronism mechanism 4 includes mobile station 41, elliptical aperture 42 and consolidates
Fixed board 43, elliptical aperture 42 are provided on the front of mobile station 41 and symmetrically offer in each mobile station 41 two groups of elliptical apertures 42,
Axle center 45 is plugged with inside the elliptical aperture 42, the position of the corresponding elliptical aperture 42 of the center shell 1 offers arc groove 11, axis
45 other end of the heart is plugged in arc groove 11, and fixation hole 44 is offered in the mobile station 41 of the left and right sides of elliptical aperture 42, described
The position of the corresponding fixation hole 44 of center shell 1 offers through-hole, and through-hole is plugged with fixing axle 46, the inside of mobile station 41 and fixation
Plate 43 is fixedly connected, and is fixedly installed with intermediate connecting plate 25 between two groups of fixed plates 43, and the outboard end of axle center 45 and fixing axle 46 is solid
Dingan County is equipped with axle center cover board 24, and axle center cover board 24 is fixedly mounted on the outer surface of frame 2 221.
The screen tension mechanism 3 that auxiliary screen is tightened is provided on the movable shell 2, the screen tension mechanism 3 wraps
Aluminium sheet 31, aluminium sliding rail 32 and POM sliding block 33 are included, screen tension mechanism 3 there are four groups, and four stack screen tension mechanisms 3 are arranged at two groups
The corner location of inside and outside shell 23, aluminium sheet 31 are rectangular square plates, and the quadrangle of the aluminium sheet 31 is fixedly mounted on by screw
On main shell 27, aluminium sliding rail 32 is offered on the upper surface of the aluminium sheet 31, the aluminium sliding rail 32 is cross sliding rail, described
32 internal slide of aluminium sliding rail is connected with POM sliding block 33, the POM sliding block 33 be it is cross, the longitudinal both sides of POM sliding block 33 are in aluminium
Stroke in 32 longitudinal chute of sliding rail is one millimeter, and the POM sliding block 33 is fixedly installed with spring close to the side of center shell 1
One 34, being fixedly connected in the card slot being arranged on main shell 27 for the described one end of spring 1 far from POM sliding block 33 is described
33 top of POM sliding block is fixedly connected with the bottom surface of upper cover plate 21.
The shaft torsion mechanism 5 of the overturning of nondominant hand owner shell 27, the shaft torsion are provided on the movable shell 2
Mechanism 5 includes fixing sleeve 51, push rod 52 and spring 2 53, and fixing sleeve 51 is that centre offers the block of square groove and fixing sleeve 51 has four
Group offers circular hole on the inner sidewall of the fixing sleeve 51, and four groups of fixing sleeves 51 are fixedly mounted in two groups by flat head screw
The corner location of shell 23, push rod 52 are cylindrical stock, and push rod 52 is longitudinal to be plugged in the circular hole that fixing sleeve 51 opens up, bullet
Spring 2 53 is socketed on push rod 52, and one end of spring 2 53 is fixedly connected with the inner wall of fixing sleeve 51, the other end of spring 2 53
It is fixedly connected with the outer surface of push rod 52, fixing sleeve 51 offers oblate movement close to the two sides of one end of center shell 1
Slot 54, the square groove among shifting chute 54 and fixing sleeve 51 are connected to, and 54 internal activity of shifting chute is connected with shifting axle, among shifting axle
Position is fixedly installed with connecting rod 55, and connecting rod 55 is bonded close to one end of fixing sleeve 51 with push rod 52, and connecting rod 55 is far from fixing sleeve 51
One end offer circular hole.
The evacuation screen mechanism 6 of protection flexible screen is provided on the movable shell 2, the evacuation screen mechanism 6 includes
Plate 61, universal driving shaft 62 and upright slide block 64 are avoided, 62 transverse splicing of universal driving shaft avoids plate 61 inside the circular hole of 55 tail end of connecting rod
Upright slide block 64 is fixedly mounted in side, and the position that upright slide block 64 is corresponded on 2 221 inner sidewall of frame offers horizontal concrete chute 66,
66 inner transverse of horizontal concrete chute is slidably connected transverse slider 65, and transverse slider 65 can be slided in the free left and right in 66 inside of horizontal concrete chute
Dynamic, the transverse slider 65 offers sliding slot vertically on the one side of upright slide block 64, and upright slide block 64 is slidably connected at
In sliding slot and upright slide block 64 can be moved up and down freely inside sliding slot, avoided plate 61 by side axle sleeve and be socketed in universal driving shaft
On 62, and evacuation plate 61 has four groups, and side connecting plate 26 is fixedly connected between two groups of longitudinal evacuation plates 61, and evacuation plate 61 is close
The side of fixed plate 43 is hinged by axle sleeve 63 and fixed plate 43, and evacuation plate 61 is hinged by universal driving shaft 62 and connecting rod 55.
The working principle of the invention:
Step 1: POM sliding block 33 can pass through the active force lower slider of spring 1 and the row of sliding inside aluminium sliding rail 32
Journey is one millimeter, merges POM sliding block 33 in screen and drives upper cover plate 21 mobile far from center shell 1, so that is entire flexible
Screen device can be tightened the screen of two sides by screen tension mechanism 3 when merging, so that the position of screen doubling
More surpluses are had to supply its bending.
Step 2: main shell 27 drives frame 2 221 when the main shell 27 of side passes through 46 inside side to overturn of fixing axle
Synchronizing moving, frame 2 221 will drive axle center cover board 24 in overturning and move down, arc groove 11 of the axle center 45 in center shell 1
It inside moves down, axle center 45 can be pressed down against mobile station 41, and mobile station 41 will drive another group of axle center cover board 24 when moving down
Moved synchronously with first group of axle center cover board 24, at this time the other side main shell 27 can with the main shell 27 of active movement synchronize turn over
Turn, the main shell 27 of the left and right sides is allow to open simultaneously closure.
Step 3: upright slide block 64 can be in the sliding slot of 65 inside of transverse slider when two groups of main shells 27 merge inwardly
In move down, while upright slide block 64 squeezes transverse slider 65 and slides laterally in horizontal concrete chute 66, downward in mobile station 41
When mobile, mobile station 41 makes two groups of ipsilateral 61 tops of evacuation plate at the movement of departing direction, so that outside two groups of masters
When shell 27 merges, screen collapsed position will form a rectangular space.
Step 4: connecting rod 55 is moved across 2 53 Impact direction of spring when two groups of overturnings of main shell 2 pass through middle position
Critical point, spring 2 53 can reversely push transverse slider 65, and transverse slider 65 can be under the extruding of evacuation plate 61 to solid at this time
Surely 51 1 active forces in the same direction are covered, when two groups of main shells 2 are opened or are merged, as long as the facing by spring 2 53 of connecting rod 55
Boundary's point transverse slider 65 will give two groups of main shells, 2 one auxiliary forces in the same direction.
Finally it is pointed out that above embodiments are only the more representational examples of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, acceptable there are many deformations.Any letter to the above embodiments according to the technical essence of the invention
Single modification, equivalent variations and modification, are considered as belonging to the scope of protection of the present invention.
Claims (6)
1. a kind of flexible screen interior folding shaft, including center shell (1) and two movable shells (2), it is characterised in that: two
Two sides of the centrally disposed shell of the movable shell (2) (1) and two groups of movable shells (2) can freely be revolved by shaft
Turn；
Being internally provided with of the center shell (1) allows the synchronism mechanisms (4) of two movable shell (2) synchronous on-offs；
The screen tension mechanism (3) that auxiliary screen is tightened is provided on the movable shell (2)；
Shaft torsion mechanism (5) are provided on the movable shell (2)；
The evacuation screen mechanism (6) of protection flexible screen is provided on the movable shell (2).
2. a kind of flexible screen interior folding shaft according to claim 1, it is characterised in that: the movable shell (2) includes
Upper cover plate (21) and main shell (27)；
Upper cover plate (21) are set on the medial surface of the main shell (27), upper cover plate (21) is rectangular plate, main shell (27)
Outer ring at be fixedly installed with frame one (22), inside and outside shell (23) are movably installed between main shell (27) and center shell (1),
Inside and outside shell (23) is rectangular plate, and inside and outside shell (23) side is fixedly installed with frame two (221), two groups of inside and outside shells (23)
It can also be moved when two groups of main shells (27) merge.
3. a kind of flexible screen interior folding shaft according to claim 2, it is characterised in that: the screen tension mechanism (3)
Including aluminium sheet (31), aluminium sliding rail (32) and POM sliding block (33)；
The screen tension mechanism (3) has four groups, and the setting of four stack screen tension mechanisms (3) is in the quadrangle of two groups of inside and outside shells (23) position
It sets, aluminium sheet (31) is rectangular square plate, and the quadrangle of the aluminium sheet (31) is fixedly mounted on main shell (27) by screw,
It is offered aluminium sliding rail (32) on the upper surface of the aluminium sheet (31), the aluminium sliding rail (32) is cross sliding rail, and the aluminium is sliding
Rail (32) internal slide is connected with POM sliding block (33), and the POM sliding block (33) is cross, the both sides of POM sliding block (33) longitudinal direction
Stroke in aluminium sliding rail (32) longitudinal chute is one millimeter, and the POM sliding block (33) is fixed close to the side of center shell (1)
Spring one (34) is installed, the one end of the spring one (34) far from POM sliding block (33) is fixedly connected on main shell (27)
In the card slot of setting, POM sliding block (33) top is fixedly connected with the bottom surface of upper cover plate (21).
4. a kind of flexible screen interior folding shaft according to claim 2, it is characterised in that: the synchronism mechanism (4)
Inside the both ends of centrally disposed shell (1), synchronism mechanism (4) includes mobile station (41), elliptical aperture (42) and fixed plate
(43)；
The elliptical aperture (42) be provided on the front of mobile station (41) and symmetrically offered in each mobile station (41) two groups it is ellipse
Circular hole (42), the elliptical aperture (42) is internal to be plugged with axle center (45), the position of the center shell (1) corresponding elliptical aperture (42)
It offers arc groove (11), axle center (45) other end is plugged in arc groove (11), the movement of the left and right sides of elliptical aperture (42)
It is offered on platform (41) fixation hole (44), the position of the center shell (1) corresponding fixation hole (44) offers through-hole, and through-hole is inserted
It is connected to fixing axle (46), the inside of mobile station (41) is fixedly connected with fixed plate (43), fixed peace between two groups of fixed plates (43)
Equipped with intermediate connecting plate (25), the outboard end of axle center (45) and fixing axle (46) is fixedly installed with axle center cover board (24), axle center cover board
(24) it is fixedly mounted on the outer surface of frame two (221).
5. a kind of flexible screen interior folding shaft according to claim 4, it is characterised in that: the shaft torsion mechanism (5)
Including fixing sleeve (51), push rod (52) and spring two (53)；
The fixing sleeve (51) is that centre offers the block of square groove and fixing sleeve (51) has four groups, the inside of the fixing sleeve (51)
Circular hole is offered on wall, four groups of fixing sleeves (51) are fixedly mounted on the corner location of two groups of inside and outside shells (23) by flat head screw,
Push rod (52) is cylindrical stock, and push rod (52) is longitudinally plugged in the circular hole that fixing sleeve (51) opens up, spring two (53) set
It connects on push rod (52), one end of spring two (53) is fixedly connected with the inner wall of fixing sleeve (51), the other end of spring two (53)
It is fixedly connected with the outer surface of push rod (52), fixing sleeve (51) offers oblate close to the two sides of the one end of center shell (1)
Shifting chute (54), the intermediate square groove of shifting chute (54) and fixing sleeve (51) is connected to, and shifting chute (54) internal activity is connected with shifting
Moving axis, shifting axle middle position are fixedly installed with connecting rod (55), the one end and push rod (52) of connecting rod (55) close to fixing sleeve (51)
Fitting, connecting rod (55) offer circular hole far from the one end of fixing sleeve (51).
6. a kind of flexible screen interior folding shaft according to claim 5, it is characterised in that: the evacuation screen mechanism (6)
Including evacuation plate (61), universal driving shaft (62) and upright slide block (64)；
Inside the circular hole of connecting rod (55) tail end, it is vertical that evacuation plate (61) side is fixedly mounted universal driving shaft (62) transverse splicing
Sliding block (64), the position that upright slide block (64) is corresponded on frame two (221) inner sidewall offer horizontal concrete chute (66), horizontal concrete chute
(66) inner transverse is slidably connected transverse slider (65), and transverse slider (65) can be slided in the internal free left and right of horizontal concrete chute (66)
Dynamic, the transverse slider (65) offers sliding slot, upright slide block (64) sliding vertically on the one side of upright slide block (64)
It is connected in sliding slot and upright slide block (64) can be moved up and down freely inside sliding slot, evacuation plate (61) passes through side axle sleeve set
It connects on universal driving shaft (62), and avoid plate (61) to have four groups, side company is fixedly connected between two groups of longitudinal evacuation plates (61)
Plate (26), evacuation plate (61) pass through axle sleeve (63) and fixed plate (43) hingedly close to the side of fixed plate (43), avoid plate (61)
It is hinged by universal driving shaft (62) and connecting rod (55).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712384.2A CN110401752A (en) | 2019-08-02 | 2019-08-02 | A kind of flexible screen interior folding shaft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712384.2A CN110401752A (en) | 2019-08-02 | 2019-08-02 | A kind of flexible screen interior folding shaft |
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| CN110401752A true CN110401752A (en) | 2019-11-01 |
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| CN201910712384.2A Pending CN110401752A (en) | 2019-08-02 | 2019-08-02 | A kind of flexible screen interior folding shaft |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110671423A (en) * | 2019-11-06 | 2020-01-10 | 东莞市环力智能科技有限公司 | Three-section type folding hinge for flexible screen and mobile device thereof |
| CN111601484A (en) * | 2020-06-11 | 2020-08-28 | Oppo广东移动通信有限公司 | Synchronizer, foldable shell assembly and foldable electronic equipment |
| CN111935942A (en) * | 2020-07-11 | 2020-11-13 | 昆山科森科技股份有限公司 | Intelligent equipment capable of rotating at multiple angles |
| CN111935926A (en) * | 2020-07-11 | 2020-11-13 | 昆山科森科技股份有限公司 | High-precision intelligent equipment |
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2019
- 2019-08-02 CN CN201910712384.2A patent/CN110401752A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671423A (en) * | 2019-11-06 | 2020-01-10 | 东莞市环力智能科技有限公司 | Three-section type folding hinge for flexible screen and mobile device thereof |
| CN110671423B (en) * | 2019-11-06 | 2024-05-17 | 东莞市环力智能科技有限公司 | Three-section folding hinge for flexible screen and mobile device thereof |
| CN111601484A (en) * | 2020-06-11 | 2020-08-28 | Oppo广东移动通信有限公司 | Synchronizer, foldable shell assembly and foldable electronic equipment |
| CN111935942A (en) * | 2020-07-11 | 2020-11-13 | 昆山科森科技股份有限公司 | Intelligent equipment capable of rotating at multiple angles |
| CN111935926A (en) * | 2020-07-11 | 2020-11-13 | 昆山科森科技股份有限公司 | High-precision intelligent equipment |
| CN111935942B (en) * | 2020-07-11 | 2021-06-04 | 昆山科森科技股份有限公司 | Intelligent equipment capable of rotating at multiple angles |
| CN111935926B (en) * | 2020-07-11 | 2021-07-06 | 昆山科森科技股份有限公司 | High-precision intelligent equipment |
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