CN209731313U - A kind of mobile terminal and its foldable structure - Google Patents
A kind of mobile terminal and its foldable structure Download PDFInfo
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- CN209731313U CN209731313U CN201920770733.1U CN201920770733U CN209731313U CN 209731313 U CN209731313 U CN 209731313U CN 201920770733 U CN201920770733 U CN 201920770733U CN 209731313 U CN209731313 U CN 209731313U
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Abstract
The utility model discloses a kind of mobile terminal and its foldable structures, are related to technical field of mobile terminals.It include: the first support plate, the second support plate and foldable assembly；First support plate is rotatablely connected by the foldable assembly and second support plate；One end of the foldable assembly is slidably connected or is fixedly connected with first support plate, and the other end of the foldable assembly is fixedly connected or is slidably connected with second support plate.When being applied to be folded in mobile terminal, the length that can be folded over because of thickness, screen cover when screen cover rearwardly folds in the prior art is less than normal, when the utility model, one end that the foldable assembly is slidably connected with first support plate or second support plate can be slided under the action of folding power, so that distance becomes smaller between the first support plate and the second support plate, effective compensation is carried out to the length of screen cover accordingly.
Description
Technical field
The utility model relates to technical field of mobile terminals, and in particular to a kind of mobile terminal and its foldable structure.
Background technique
With the maturation and popularization of flexible screen technology, major cell phone manufacturer also starts to be laid out Folding screen, at present Huawei, Samsung
Issued first of Deng great factory folds screen mobile phone, opens the arrival in Folding screen epoch.
Folding cell phone, which exists, unfolds and folds two states, mobile phone user oriented side and backwards to using in unfolded state
The side equal length at family, however in folded state, but because the thickness of mobile terminal itself leads to equal two of original length
There are difference △ L for side, as shown in Figure 1, when needing to adapt to different conditions this requires Foldable mobile terminal two sides length difference
Mutation.
Utility model content
The purpose of this utility model is to provide a kind of mobile terminal and its foldable structures, to solve existing folding cell phone folding
During overlapping state there is length difference in two sides.
To achieve the above object, the utility model proposes technical solution it is as follows:
In a first aspect, the utility model provides a kind of foldable structure, comprising: the first support plate, the second support plate and folding
Stacked group part；
First support plate is rotatablely connected by the foldable assembly and second support plate；
One end of the foldable assembly is slidably connected or is fixedly connected with first support plate, the foldable assembly it is another
One end is fixedly connected or is slidably connected with second support plate.
Further, in one preferred embodiment of the utility model, the foldable assembly includes first connecting portion,
Two interconnecting pieces and supporting element；
The first connecting portion and the second connecting portion are rotatably connected with the supporting element, and first connection
Portion and the second connecting portion are sequentially connected；
One end of the first connecting portion is slidably connected with first support plate, the other end of the first connecting portion with
Second support plate is fixedly connected；One end of the second connecting portion is fixedly connected with first support plate, and described second
The other end of support plate is slidably connected with second support plate.
Further, in one preferred embodiment of the utility model, the fixation of cavity is provided on the supporting element
Block, the fixed block are provided with the first through hole for being parallel to each other and penetrating through the fixed block and the second through-hole, the first through hole
And the extending direction of second through-hole is identical as the extending direction of the supporting element；
The first connecting portion and the first through hole are rotatablely connected, and the second connecting portion and second through-hole rotate
Connection.
Further, in one preferred embodiment of the utility model, the first connecting portion include first gear and
First rotating shaft, the second connecting portion include second gear and the second shaft；
The keyway of the key of the first gear and the first rotating shaft assembles, the key of the second gear with described second turn
The keyway of axis assembles；
The first rotating shaft is assemblied in the first through hole, and second shaft is assemblied in second through-hole；Institute
It states first gear and the second gear is respectively positioned in the cavity of the fixed block, and the first gear and the second gear
It is intermeshed, so that the first connecting portion and the second connecting portion are sequentially connected.
Further, in one preferred embodiment of the utility model, the first connecting portion further include: first connecting rod
And first connecting rod sliding block；
The first connecting rod sliding block and the first rotating shaft are rotatablely connected, and one end of the first connecting rod sliding block with it is described
First support plate is slidably connected, and the other end of the first connecting rod sliding block and one end of the first connecting rod are rotatablely connected, described
The other end of first connecting rod is fixedly connected with second support plate.
Further, in one preferred embodiment of the utility model, it is sliding that the first connecting rod sliding block is provided with first
Slot, the first mounting hole and first end axis, the first connecting rod are provided with first shaft hole and the first short axle；
The key of the first inner wall of the hole installing setting and the keyway of the first rotating shaft end assemble；The first sliding groove is logical
Fixing piece is crossed to be slidably connected with first support plate；
The first end axis and the first shaft hole are assembled, and first short axle is fixedly connected with second support plate.
Further, in one preferred embodiment of the utility model, it is solid that first is provided in first support plate
Determine hole, the fixing piece passes through the first sliding groove and fixes with first fixation hole；
The first slot, first short axle and the first slot fixing assembling are provided in second support plate.
Further, in one preferred embodiment of the utility model, the second connecting portion further include: second connecting rod
And second connecting rod sliding block；
The second connecting rod sliding block and second shaft are rotatablely connected, and one end of the second connecting rod sliding block with it is described
Second support plate is slidably connected, and the other end of the second connecting rod sliding block and one end of the second connecting rod are rotatablely connected, described
The other end of second connecting rod is fixedly connected with first support plate.
Further, in one preferred embodiment of the utility model, it is sliding that the second connecting rod sliding block is provided with second
Slot, the second mounting hole and second end axis, the second connecting rod are provided with the second axis hole and the second short axle；
The key of the second inner wall of the hole installing setting and the keyway of second roller end assemble；The second sliding slot is logical
Fixing piece is crossed to be slidably connected with second support plate；
The second end axis and second peg-in-hole assembly, second short axle are fixedly connected with first support plate.
Further, in one preferred embodiment of the utility model, the both ends of the first through hole are respectively arranged with
The both ends of first bearing and second bearing, second through-hole are respectively arranged with 3rd bearing and fourth bearing；
One end of the first rotating shaft passes through the first bearing and by the first bearing and the first through hole
One end assembly；The other end of the first rotating shaft passes through the second bearing and is led to by the second bearing with described first
The other end in hole assembles；
One end of second shaft passes through the 3rd bearing and by the 3rd bearing and second through-hole
One end assembly；The other end of second shaft passes through the fourth bearing and is led to by the fourth bearing with described second
The other end in hole assembles.
Further, in one preferred embodiment of the utility model, the quantity of the fixed block and the folding group
The quantity of part is corresponding, and each fixed block is for fixing the foldable assembly.
Further, in one preferred embodiment of the utility model, the main body of the supporting element is with radian
Plate body, and the both sides of the edge of the main body of the supporting element are provided with compensation bulge-structure；
First support plate and the opposite side edge of second support plate are provided with groove structure, institute under folded state
Compensation bulge-structure is stated to be adapted to the groove structure.
Second aspect, the utility model provide a kind of mobile terminal, including screen and the foldable structure；
The screen is set to the surface of first support plate and the second support plate.
A kind of mobile terminal and its foldable structure provided by the embodiment of the utility model, wherein foldable structure passes through setting
The foldable assembly realizes the rotation connection of first support plate and second support plate, therefore first support plate
It can be folded with second support plate, simultaneously because the foldable assembly takes either end and first support plate
The form being slidably connected in the prior art, when screen cover rearwardly folds can be because when being applied to be folded in mobile terminal
The length being folded over for thickness, screen cover is less than normal, in the utility model embodiment fold when, the foldable assembly with
One end that first support plate or second support plate are slidably connected can be slided under the action of folding power, so that
Distance becomes smaller between first support plate and the second support plate, carries out effective compensation to the length of screen cover accordingly, eliminates difference
△L。
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the mobile terminal explosive view that an embodiment of the present invention provides；
Fig. 2 is the mobile terminal unfolding state figure that an embodiment of the present invention provides；
Fig. 3 is the mobile terminal partial exploded view that an embodiment of the present invention provides；
Fig. 4 is the explosive view for the foldable assembly that an embodiment of the present invention provides；
Fig. 5 is the mobile terminal partial schematic diagram that an embodiment of the present invention provides；
Fig. 6 is the mobile terminal unfolded state side view that an embodiment of the present invention provides；
Fig. 7 is the mobile terminal folded state diagram that an embodiment of the present invention provides.
Appended drawing reference:
1 first support plate, 11 first fixation hole, 12 second slot
2 second support plate, 21 first 22 second fixation hole of slot, 3 groove structure
4 foldable assemblies
41 supporting element, 411 fixed block, 412 first through hole, 413 second through-hole 414 compensates bulge-structure
The keyway of 43 first rotating shaft of key, 431 first rotating shaft of 42 first gear, 421 first gear
44 first connecting rod, 441 first shaft hole, 442 first short axle
45 first connecting rod sliding block, 451 452 first mounting hole of first sliding groove, 453 first end axis
The keyway of 47 second shaft of key, 471 second shaft of 46 second gear, 461 second gear
48 second connecting rod, 481 second axis hole, 482 second short axle
49 second connecting rod sliding block, 491 492 second mounting hole of second sliding slot, 493 second end axis
410 fixing piece, 51 first bearing, 52 second bearing, 53 3rd bearing, 54 fourth bearing
6 screens
Specific embodiment
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the application embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
As shown in figs. 1-7, a kind of foldable structure provided by the embodiment of the utility model, comprising: the first support plate 1, second
Support plate 2 and foldable assembly 4；First support plate 1 is rotatablely connected by the foldable assembly 4 with second support plate 2；
One end of the foldable assembly 4 is slidably connected or is fixedly connected with first support plate 1, the other end of the foldable assembly 4
It is fixedly connected or is slidably connected with second support plate 2.A kind of foldable structure provided by the embodiment of the utility model, wherein rolling over
Stack structure realizes the rotation connection of first support plate 1 and second support plate 2 by the foldable assembly 4 of setting,
Therefore first support plate 1 can be folded with second support plate 2, simultaneously because the foldable assembly 4 is taken
The form that either end and first support plate 1 are slidably connected, when being applied to be folded in mobile terminal, the prior art
In, screen 6 towards it is spine folded when can be because the length that be folded over of thickness, 6 face of screen be less than normal, the utility model is implemented
In example when folding, the foldable assembly 4 exists with one end that first support plate 1 or second support plate 2 are slidably connected
It can be slided under the action of folding power, so that distance becomes smaller between the first support plate 1 and the second support plate 2, it is corresponding right
The length in 6 face of screen carries out effective compensation, eliminates difference △ L.
Wherein, the foldable structure of the utility model is used in Folding screen mobile terminal, by foldable assembly 4, in Folding screen
During the folding and unfolding of mobile terminal, connection and the dimension compensation of support plate A and support plate B are realized.
Wherein, as shown in figs. 1-7, the foldable assembly 4 includes first connecting portion, second connecting portion and supporting element 41；Institute
First connecting portion and the second connecting portion is stated to be rotatably connected with the supporting element 41, and the first connecting portion with it is described
Second connecting portion transmission connection；One end of the first connecting portion is slidably connected with first support plate 1, first connection
The other end in portion is fixedly connected with second support plate 2；One end of the second connecting portion and first support plate 1 are fixed
Connection, the other end of second support plate 2 are slidably connected with second support plate 2.
Wherein, as shown in figs. 1-7, the fixed block 411 of cavity is provided on the supporting element 41, the fixed block 411 is set
Be equipped with the first through hole 412 for being parallel to each other and penetrating through the fixed block 411 and the second through-hole 413, the first through hole 412 and
The extending direction of second through-hole 413 is identical as the extending direction of the supporting element 41；The first connecting portion and described the
The rotation connection of one through-hole 412, the second connecting portion and second through-hole 413 are rotatablely connected.
Wherein, as shown in figs. 1-7, the first connecting portion includes first gear 42 and first rotating shaft 43, and described second connects
Socket part includes second gear 46 and the second shaft 47；The key 421 of the first gear and the keyway 431 of the first rotating shaft fill
Match, the keyway 471 of the key 461 of the second gear and second shaft assembles；The first rotating shaft 43 is assemblied in described
In one through-hole 412, second shaft 47 is assemblied in second through-hole 413；The first gear 42 and second tooth
Wheel 46 is respectively positioned in the cavity of the fixed block 411, and the first gear 42 and the second gear 46 intermeshing, so that
The first connecting portion and the second connecting portion are sequentially connected.In folding process, first gear 42 is nibbled with second gear 46
Resultant motion realizes that the first support plate 1 and the second support plate 2 rotate synchronously.
Wherein, as shown in figures 1 to 6, the first connecting portion further include: first connecting rod 44 and first connecting rod sliding block 45；It is described
First connecting rod sliding block 45 and the first rotating shaft 43 are rotatablely connected, and one end of the first connecting rod sliding block 45 and described first
Fagging 1 is slidably connected, and one end of the other end of the first connecting rod sliding block 45 and the first connecting rod 44 is rotatablely connected, and described the
The other end of one connecting rod 44 is fixedly connected with second support plate 2.
Wherein, as shown in figs. 1-7, the first connecting rod sliding block 45 be provided with first sliding groove 451, the first mounting hole 452 and
First end axis 453, the first connecting rod 44 are provided with first shaft hole 441 and the first short axle 442；In first mounting hole 452
The key of wall setting and the keyway of 43 end of first rotating shaft assemble；The first sliding groove 451 passes through fixing piece 410 and described the
One support plate 1 is slidably connected；The first end axis 453 and 441 hinge mounted of first shaft hole, first short axle 442 with
Second support plate 2 is fixedly connected.
Wherein, as shown in figs. 1-7, the first fixation hole 11 is provided in first support plate 1, the fixing piece 410 is worn
It is fixed with first fixation hole 11 to cross the first sliding groove 451；The first slot 21 is provided in second support plate 2 (to set
It is set to runway slot form), first short axle 442 and 21 fixing assembling of the first slot；During rotation may be used with realizing
Dimension compensation is carried out to drag the second support plate 2.Fixing piece 410 can be screw, be matched by screw and the fixation of the first support plate 1
It closes, realize that the first support plate 1 can only opposite sliding with first connecting rod sliding block 45.Here it is merely given as a kind of sliding type, other
It can also be by the way of using setting sliding rail etc., other may be implemented opposite slide in embodiment.Similarly, second connecting rod sliding block 49 with
Second support plate 2 realizes opposite sliding by screw and the cooperation of the second support plate 2.
Wherein, as shown in figs. 1-7, the second connecting portion further include: second connecting rod 48 and second connecting rod sliding block 49；It is described
Second connecting rod sliding block 49 and second shaft 47 are rotatablely connected, and one end of the second connecting rod sliding block 49 and described second
Fagging 2 is slidably connected, and one end of the other end of the second connecting rod sliding block 49 and the second connecting rod 48 is rotatablely connected, and described the
The other end of two connecting rods 48 is fixedly connected with first support plate 1.
Wherein, as shown in figs. 1-7, the second connecting rod sliding block 49 be provided with second sliding slot 491, the second mounting hole 492 and
Second end axis 493, the second connecting rod 48 are provided with the second axis hole 481 and the second short axle 482；In second mounting hole 492
The key of wall setting and the keyway of 47 end of the second shaft assemble；The second sliding slot 491 passes through fixing piece 410 and described the
Two support plates 2 are slidably connected；The second end axis 493 is assembled with second axis hole 481, second short axle 482 with it is described
First support plate 1 is fixedly connected.
The second fixation hole 22 is provided in second support plate 2, the fixing piece 410 passes through the second sliding slot 491
It is fixed with second fixation hole 22；The second slot 12, first short axle 442 and institute are provided in first support plate 1
State 12 fixing assembling of the second slot.
Wherein, as shown in figs. 1-7, the both ends of the first through hole 412 are respectively arranged with first bearing 51 and second bearing
52, the both ends of second through-hole 413 are respectively arranged with 3rd bearing 53 and fourth bearing 54；One end of the first rotating shaft 43
It is assembled across the first bearing 51 and by one end of the first bearing 51 and the first through hole 412；Described first turn
The other end of axis 43 passes through the second bearing 52 and by the other end of the second bearing 52 and the first through hole 412
Assembly；One end of second shaft 47 passes through the 3rd bearing 53 and is led to by the 3rd bearing 53 with described second
It assembles the one end in hole 413；The other end of second shaft 47 passes through the fourth bearing 54 and passes through the fourth bearing 54
It is assembled with the other end of second through-hole 413.The outer ring of each bearing is crossed with the inner wall of corresponding through-hole be closely assembled respectively, respectively
The inner ring of bearing is crossed with first rotating shaft 43 or the second shaft 47 and is closely assembled.By the cooperation of each bearing and shaft, realize first turn
Axis 43, the second shaft 47 supporting element 41 middle carry out spinning motion.
Wherein, as shown in figs. 1-7, the quantity of the fixed block 411 is corresponding with the quantity of the foldable assembly 4, Mei Gesuo
Fixed block 411 is stated for fixing the foldable assembly 4.
Wherein, as shown in figs. 1-7, the main body of the supporting element 41 is the plate body with radian, and the supporting element 41
The both sides of the edge of main body are provided with compensation bulge-structure 414；First support plate 1 and the opposite side of second support plate 2
Groove structure 3 is provided at side, the compensation bulge-structure 414 is adapted to the groove structure 3 under folded state.
A kind of mobile terminal that another embodiment of the utility model provides, including screen 6 and the foldable structure；It is described
Screen 6 is set to the surface of first support plate 1 and the second support plate 2.
In the deployed state, the first support plate 1, the second support plate 2, first connecting rod 44, second connecting rod 48, first connecting rod are sliding
The components such as block 45, second connecting rod sliding block 49 are in same horizontal line, and when pleated, the second support plate 2 drives second connecting rod sliding
Block 49 is rotated around the second shaft 47, and second connecting rod 48 follows second connecting rod sliding block 49 to rotate around the second shaft 47, thus second
Connecting rod 48 drives the first support plate 1 to move along the first sliding groove 451 of first connecting rod sliding block 45 to spindle central.Similarly, it rotates
In the process, first connecting rod sliding block 45 drives first connecting rod 44 to haul the second support plate 2 and slides along the second of second connecting rod sliding block 49
Slot 491 is mobile to spindle central, to realize dimension compensation during rotation.
During rotation, first connecting rod sliding block 45 drives first rotating shaft 43 to be rotated, second connecting rod sliding block 49 drives
The two the second shafts 47 are rotated, and first rotating shaft 43 is engaged with the second shaft 47 by gear, are being folded over to realize
Cheng Zhong, the synchronous rotation of the first support plate 1 and the second support plate 2, the final size generated by thickness realized in folding process
Compensation.Fig. 7 is folded state.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device must have a particular orientation, be constructed and operated in a specific orientation, should not be understood as to this reality
With novel limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicit includes one or more of the features.The meaning of " plurality " is two or more in the description of the present invention, unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral etc..For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (13)
1. a kind of foldable structure characterized by comprising the first support plate (1), the second support plate (2) and foldable assembly (4)；
First support plate (1) is rotatablely connected by the foldable assembly (4) and second support plate (2)；
One end of the foldable assembly (4) is slidably connected or is fixedly connected with first support plate (1), the foldable assembly
(4) the other end is fixedly connected or is slidably connected with second support plate (2).
2. a kind of foldable structure according to claim 1, which is characterized in that the foldable assembly (4) includes the first connection
Portion, second connecting portion and supporting element (41)；
The first connecting portion and the second connecting portion are rotatably connected with the supporting element (41), and first connection
Portion and the second connecting portion are sequentially connected；
One end of the first connecting portion is slidably connected with first support plate (1), the other end of the first connecting portion with
Second support plate (2) is fixedly connected；One end of the second connecting portion is fixedly connected with first support plate (1), institute
The other end and second support plate (2) for stating the second support plate (2) are slidably connected.
3. a kind of foldable structure according to claim 2, which is characterized in that be provided with cavity on the supporting element (41)
Fixed block (411), the fixed block (411) are provided with the first through hole for being parallel to each other and penetrating through the fixed block (411)
(412) and the second through-hole (413), the extending direction and the support of the first through hole (412) and second through-hole (413)
The extending direction of part (41) is identical；
The first connecting portion and the first through hole (412) are rotatablely connected, the second connecting portion and second through-hole
(413) it is rotatablely connected.
4. a kind of foldable structure according to claim 3, which is characterized in that the first connecting portion includes first gear
(42) and first rotating shaft (43), the second connecting portion include second gear (46) and the second shaft (47)；
The key (421) of the first gear and the keyway (431) of the first rotating shaft assemble, the key (461) of the second gear
It is assembled with the keyway (471) of second shaft；
The first rotating shaft (43) is assemblied in the first through hole (412), and second shaft (47) is assemblied in described second
In through-hole (413)；The first gear (42) and the second gear (46) are respectively positioned in the cavity of the fixed block (411),
And the first gear (42) is intermeshed, so that the first connecting portion is connect with described second with the second gear (46)
Portion's transmission connection.
5. a kind of foldable structure according to claim 4, which is characterized in that the first connecting portion further include: first connects
Bar (44) and first connecting rod sliding block (45)；
The first connecting rod sliding block (45) and the first rotating shaft (43) are rotatablely connected, and the one of the first connecting rod sliding block (45)
End is slidably connected with first support plate (1), the other end of the first connecting rod sliding block (45) and the first connecting rod (44)
One end rotation connection, the other end of the first connecting rod (44) is fixedly connected with second support plate (2).
6. a kind of foldable structure according to claim 5, which is characterized in that the first connecting rod sliding block (45) is provided with
One sliding slot (451), the first mounting hole (452) and first end axis (453), the first connecting rod (44) are provided with first shaft hole
(441) and the first short axle (442)；
The key of first mounting hole (452) the inner wall setting and the keyway of the first rotating shaft (43) end assemble；Described first
Sliding slot (451) is slidably connected by fixing piece (410) with first support plate (1)；
The first end axis (453) and the first shaft hole (441) are assembled, first short axle (442) and second support
Plate (2) is fixedly connected.
7. a kind of foldable structure according to claim 6, which is characterized in that be provided on first support plate (1)
One fixation hole (11), the fixing piece (410) passes through the first sliding groove (451) and first fixation hole (11) is fixed；
It is provided with the first slot (21) on second support plate (2), first short axle (442) and first slot (21)
Fixing assembling.
8. a kind of foldable structure according to claim 4, which is characterized in that the second connecting portion further include: second connects
Bar (48) and second connecting rod sliding block (49)；
The second connecting rod sliding block (49) and second shaft (47) are rotatablely connected, and the one of the second connecting rod sliding block (49)
End is slidably connected with second support plate (2), the other end of the second connecting rod sliding block (49) and the second connecting rod (48)
One end rotation connection, the other end of the second connecting rod (48) is fixedly connected with first support plate (1).
9. a kind of foldable structure according to claim 8, which is characterized in that the second connecting rod sliding block (49) is provided with
Two sliding slots (491), the second mounting hole (492) and second end axis (493), the second connecting rod (48) are provided with the second axis hole
(481) and the second short axle (482)；
The key of second mounting hole (492) the inner wall setting and the keyway of the second shaft (47) end assemble；Described second
Sliding slot (491) is slidably connected by fixing piece (410) with second support plate (2)；
The second end axis (493) and second axis hole (481) are assembled, second short axle (482) and first support
Plate (1) is fixedly connected.
10. a kind of foldable structure according to claim 4, which is characterized in that distinguish at the both ends of the first through hole (412)
It is provided with first bearing (51) and second bearing (52), the both ends of second through-hole (413) are respectively arranged with 3rd bearing
(53) and fourth bearing (54)；
One end of the first rotating shaft (43) passes through the first bearing (51) and by the first bearing (51) and described the
It assembles one end of one through-hole (412)；The other end of the first rotating shaft (43) passes through the second bearing (52) and by described
The other end of second bearing (52) and the first through hole (412) assembles；
One end of second shaft (47) passes through the 3rd bearing (53) and by the 3rd bearing (53) and described the
It assembles one end of two through-holes (413)；The other end of second shaft (47) passes through the fourth bearing (54) and by described
The other end of fourth bearing (54) and second through-hole (413) assembles.
11. a kind of foldable structure according to claim 3, which is characterized in that the quantity of the fixed block (411) with it is described
The quantity of foldable assembly (4) is corresponding, and each fixed block (411) is for fixing the foldable assembly (4).
12. a kind of foldable structure according to claim 2, which is characterized in that the main body of the supporting element (41) be with
The plate body of radian, and the both sides of the edge of the main body of the supporting element (41) are provided with compensation bulge-structure (414)；
First support plate (1) and the opposite side edge of second support plate (2) are provided with groove structure (3), rugosity
The compensation bulge-structure (414) is adapted to the groove structure (3) under state.
13. a kind of mobile terminal, which is characterized in that including screen (6) and the described in any item foldable structures of claim 1-12；
The screen (6) is set to the surface of first support plate (1) and the second support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770733.1U CN209731313U (en) | 2019-05-24 | 2019-05-24 | A kind of mobile terminal and its foldable structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770733.1U CN209731313U (en) | 2019-05-24 | 2019-05-24 | A kind of mobile terminal and its foldable structure |
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| Publication Number | Publication Date |
|---|---|
| CN209731313U true CN209731313U (en) | 2019-12-03 |
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| CN201920770733.1U Active CN209731313U (en) | 2019-05-24 | 2019-05-24 | A kind of mobile terminal and its foldable structure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JP7391241B2 (en) | 2020-04-15 | 2023-12-04 | 華為技術有限公司 | Folding equipment and electronic equipment |
| 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 |
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| CN113301198A (en) * | 2021-06-21 | 2021-08-24 | 东莞市亿丰钟表有限公司 | Pivot structure for folding screen of cell-phone convenient to installation |
| WO2023051469A1 (en) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Support assembly, protection mechanism, motor assembly and electronic device |
| CN113990189A (en) * | 2021-10-28 | 2022-01-28 | 维沃移动通信有限公司 | Electronic device |
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| CN117167397A (en) * | 2023-11-03 | 2023-12-05 | 荣耀终端有限公司 | Rotating shaft mechanism, supporting device and folding screen terminal |
| CN117167397B (en) * | 2023-11-03 | 2024-03-08 | 荣耀终端有限公司 | Rotating shaft mechanism, supporting device and folding screen terminal |
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