CN208268222U - Interlock location structure and flexible electronic device - Google Patents
Interlock location structure and flexible electronic device Download PDFInfo
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- CN208268222U CN208268222U CN201820451497.2U CN201820451497U CN208268222U CN 208268222 U CN208268222 U CN 208268222U CN 201820451497 U CN201820451497 U CN 201820451497U CN 208268222 U CN208268222 U CN 208268222U
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Abstract
A kind of gearing location structure and flexible electronic device, the flexible electronic device include bendable screen, bearing structure and two interlock location structures.Each interlock when location structure pivots towards a direction by first support unit can interlock the first linkage unit, first support unit will be made to slide towards far from second support cell orientation, the first linkage unit interlocks shaft group and drives the second linkage unit simultaneously, second support unit will be made to slide towards far from first support cell orientation, and it interlocks second support unit and is pivoted towards second direction, whereby, first support unit is opposite with second support unit and is separated by one first spacing, so that the first substrate for being linked to first support unit is opposite with the second substrate for being linked to second support unit and is separated by one second spacing, and make bendable screen bending between the first substrate and the second substrate of bearing structure.
Description
Technical field
The utility model relates to a kind of gearing location structures, determine more particularly to a kind of interlock relevant to bendable screen
Bit architecture.
Background technique
As science and technology constantly progresses greatly, following hair has been increasingly becoming using the smartphone or plate of bendable screen
Exhibition trend, and (such as would generally be cut with scissors by a serial verb construction in this kind of electronic device (such as: smartphone, plate)
Chain, shaft etc.) it is installed in a substrate for being equipped with a bendable screen, so that the serial verb construction is provided a support force and supports the base
Plate is in a bending state or one shakeouts state, however, when being bent due to bendable screen, bending place will will form it is interior,
Outer perimeter variation, so that serial verb construction must be specifically designed with substrate for the inside and outside perimeter change of the bending place.
Summary of the invention
The utility model is designed to provide a kind of gearing location structure and a kind of interlocks location structure using described
Flexible electronic device enables the bendable screen being set on the flexible electronic device to maintain when being bent appropriate
Bending angle to reduce the risk of the bendable screen deformed damaged.
The gearing location structure of the utility model include first support unit, second support unit, shaft group, two slide bars,
First linkage unit and the second linkage unit.The first support unit and the second support unit shakeout along first direction and
It is disposed adjacent.The shaft group is between the first support unit and the second support unit.The slide bar is described in
First direction extends, and is set in parallel to each other between the first support unit and the second support unit, each cunning
Bar is arranged in respectively among the first support unit and the second support unit, and the slide bar is enable to guide described first
Frame unit slides along the first direction with the second support unit in opposite directions or mutually far from sliding.The first linkage unit pivot
Connect the first support unit and the shaft group.Second linkage unit is pivotally connected the second support unit and the shaft
Group.The first support unit can interlock described first when pivoting towards the second direction vertical with the first direction and interlock list
Member will be such that the first support unit slides towards far from the second support cell orientation, while first linkage unit connects
It moves the shaft group and drives second linkage unit, the second support unit will be made towards far from the first support unit side
It to sliding, and interlocks the second support unit and is pivoted towards the second direction, and make the first support unit and described the
Two carrier units are opposite and are separated by a spacing.
In some state sample implementations, in the state that the first support unit is opposite with the second support unit, institute
First linkage unit can be interlocked by stating when first support unit is pivoted towards the first direction, will make the first support unit
It is slid towards close to the second support cell orientation, while first linkage unit interlocks the shaft group and drives described second
Linkage unit will be such that the second support unit slides towards close to the first support cell orientation, and interlock described second
Frame unit is pivoted towards the first direction, and is returned to the first support unit with the second support unit and shakeout and adjacent
The state of setting.
In some state sample implementations, the first support unit includes the first bottom being pivoted for first linkage unit
Seat, and the first fixed bracket for being pivotally connected with first linkage unit and being pivoted relative to the first base;Described second
Frame unit includes the second base being pivoted for second linkage unit, and with second linkage unit pivot joint and relative to institute
State the second fixed bracket of second base pivot, and each slide bar be arranged in respectively the first base and the second base it
In, the first support unit is with the second support unit in the state shakeout and be disposed adjacent, the described first fixed bracket
First linkage unit is interlocked when pivoting towards the second direction, will make the first base along the slide bar towards far from described
The sliding of second support cell orientation, while first linkage unit interlocks the shaft group and drives second linkage unit,
The second base will be made to slide along the slide bar towards far from the first support cell orientation, and interlock the described second fixed branch
Frame is pivoted towards the second direction, and is kept the first base opposite with the second base and be separated by the spacing.
In some state sample implementations, the described first fixed bracket defines the first accommodating adjacent to one end of the shaft group
Pivoted hole in the first of slot and two connection first accommodation grooves, the first base define two positions respectively correspond it is described
The first of pivoted hole outer pivoted hole and two first sliding grooves that wear respectively for the slide bar, first linkage unit in first
Be arranged in pivoted hole and the first outer pivoted hole in described first respectively including being located at first accommodation groove and both ends the
One pivotal part, the second pivotal part matched with first pivotal part, and it is separately connected second pivotal part and described
The first connecting rod of shaft group, the first fixed bracket using first pivotal part as axle center relative to the first base towards institute
When stating first direction or the second direction and pivoting, second pivotal part will be interlocked and drive the first connecting rod, and make described the
One connecting rod drives the shaft group to interlock second linkage unit, makes the second support unit with respect to actuation.
In some state sample implementations, first pivotal part has the first gear set on first accommodation groove, wears
In pivoted hole in the described first outer pivoted hole, described first and the first pivot for wearing for the first gear, described first is solid
Fixed rack is pivoted relative to the first base towards the first direction or the second direction using first pivot as axle center
When, the first gear will be interlocked, so that the first gear is interlocked second pivotal part and drives the first connecting rod, make described
First connecting rod drives the shaft group to interlock second linkage unit, makes the second support unit with respect to actuation.
In some state sample implementations, second pivotal part have along the second direction extend and with the first gear
The second gear of engagement, and it is arranged in along the second direction first gear axis of the second gear and the first connecting rod,
When described first fixed bracket is pivoted relative to the first base towards the second direction using first pivot as axle center, meeting
It interlocks first pivot and drives the first gear, so that the first gear is interlocked the second gear and drive first tooth
Wheel shaft will be such that the first base slides along the slide bar towards far from the second support cell orientation, and make described the simultaneously
One gear shaft interlocks the first connecting rod and drives the shaft group, so that the shaft group is interlocked second linkage unit, makes band
It moves the second base and is slid along the slide bar towards far from the first support cell orientation, and interlock the described second fixed bracket
It is pivoted towards the second direction.
In some state sample implementations, the first support unit further includes the first top cover for being covered in the first base,
First linkage unit further includes the first washer set between the first gear axis and the first connecting rod, for described the
One top cover positions the second gear and the first connecting rod in this second direction with the first base, makes institute
It states second gear and the first connecting rod can steadily actuation.
In some state sample implementations, the first support unit further includes two respectively corresponding to be set to outside described first and being pivotally connected
The first torsion seat in hole is worn for first pivotal part both ends correspondence, and the first torsion seat provides one first frictional force
To first pivotal part, position the described first fixed bracket and the second fixed bracket in a predetermined angular.
In some state sample implementations, the described second fixed bracket defines the second accommodating adjacent to one end of the shaft group
Pivoted hole in the second of slot and two connection second accommodation grooves, the second base define two positions respectively correspond it is described
The second of pivoted hole outer pivoted hole and two second sliding slots that wear respectively for the slide bar, second linkage unit in second
Be arranged in pivoted hole and the second outer pivoted hole in described second respectively including being located at second accommodation groove and both ends the
Three pivotal parts, the 4th pivotal part matched with the third pivotal part, and it is separately connected the 4th pivotal part and the axis
The second connecting rod of bar group, the second fixed bracket using the third pivotal part as axle center relative to the second base towards described
When first direction or the second direction pivot, the 4th pivotal part will be interlocked and drive the second connecting rod, make described second
Connecting rod drives the shaft group to interlock first linkage unit, makes the first support unit with respect to actuation.
In some state sample implementations, the third pivotal part has the third gear set on second accommodation groove, wears
In the second pivot that pivoted hole in the described second outer pivoted hole, described second and the confession third gear are worn, described second is solid
Fixed rack is pivoted relative to the second base towards the first direction or the second direction using second pivot as axle center
When, the third gear will be interlocked, so that the third gear is interlocked the 4th pivotal part and drives the second connecting rod, make described
Second connecting rod drives the shaft group to interlock first linkage unit, makes the first support unit with respect to actuation.
In some state sample implementations, the 4th pivotal part also have along the second direction extend and with the third tooth
The 4th gear of engagement is taken turns, and is arranged in the second gear of the 4th gear and the second connecting rod along the second direction
Axis, the described second fixed bracket are pivoted relative to the second base towards the second direction using second pivot as axle center
When, second pivot can be interlocked and drive the third gear, interlock the third gear described in the 4th gear drive
Second gear axis will be such that the second base slides along the slide bar towards far from the first support cell orientation, and make simultaneously
The second gear axis interlocks the second connecting rod and drives the shaft group, so that the shaft group is interlocked described first and interlocks list
Member makes that the first base is driven to slide along the slide bar towards far from the second support cell orientation, and interlocks described first
Fixed bracket is pivoted towards the second direction.
In some state sample implementations, the second support unit further includes the second top cover for being covered in the second base,
Second linkage unit further includes set on the second packing ring between the second connecting rod and second top cover, for described second
Top cover positions the 4th gear and the second connecting rod in this second direction with the second base, makes described
4th gear and the second connecting rod can steadily actuations.
In some state sample implementations, the second support unit further includes two respectively corresponding to be set to outside described second and being pivotally connected
The second torsion seat in hole is worn for third pivotal part both ends correspondence, and the second torsion seat provides one second frictional force
To second pivotal part, position the described first fixed bracket and the second fixed bracket in the predetermined angular.
Furthermore the utility model includes bendable screen using a kind of flexible electronic device of above-mentioned gearing location structure
Curtain, bearing structure and two interlock location structure.The bearing structure includes first substrate and the second substrate, and the first substrate
It is arranged with the second substrate for the bendable screen.The gearing location structure connects the first substrate and described second
Two sides adjacent of substrate and be located at the bendable screen two sides, and each gearing location structure include first support unit,
Second support unit, shaft group, two slide bars, the first linkage unit and the second linkage unit.
The first support unit shakeouts and is disposed adjacent along first direction with the second support unit.The shaft group
Between the first support unit and the second support unit.The slide bar extends along the first direction, and mutually
It is set in parallel between the first support unit and the second support unit, each slide bar is arranged in described first respectively
Among carrier unit and the second support unit, the slide bar is enable to guide the first support unit and the second support
Unit slides along the first direction in opposite directions or mutually far from sliding.First linkage unit be pivotally connected the first support unit and
The shaft group.Second linkage unit is pivotally connected the second support unit and the shaft group.The first support unit
The second direction vertical with the first direction towards one can interlock first linkage unit when pivoting, and will make the first support
Unit slides towards far from the second support cell orientation, while first linkage unit interlocks described in the shaft group drive
Second linkage unit will be such that the second support unit slides towards far from the first support cell orientation, and interlock described the
Two carrier units are pivoted towards the second direction, and are kept the first support unit opposite with the second support unit and be separated by
One first spacing so that the first substrate is opposite with the second substrate and is separated by one second spacing, and makes described flexible
Formula screen is bent between the first substrate and the second substrate.
In some state sample implementations, the bearing structure further includes connecting the first substrate and described second deployablely
The flexible substrate of substrate, for covering the bending place of the bendable screen.
The utility model has the beneficial effects that: the utility model flexible electronic device, interlocks location structure by two
The first fixed bracket it is synchronous with the second fixed bracket using first pivotal part and the third pivotal part be axle center pivot relatively
Turn, meanwhile, the first base and the second base cooperate second pivotal part, the 4th pivotal part and the shaft
The actuation synchronization-sliding of group makes the second spacing described in the first substrate and the second substrate interval, and makes first base
Plate and the second substrate provide a space for bending and protruding out for bendable screen jointly, after solving bendable screen bending
The problem of caused inside and outside perimeter difference, and whereby reduce flexible electronic device volume to promote carrying convenience, in addition,
Since the gearing location structure is not set up directly on the bendable screen, the design or system of location structure are interlocked
The person of making children time-consuming need not design the bending details for interlocking location structure, therefore can promote the use bullet for interlocking location structure
Property simultaneously reduces its manufacturing cost.
Detailed description of the invention
The others feature and effect of the utility model will be clearly presented in the embodiment referring to schema, in which:
Fig. 1 is a stereoscopic schematic diagram of an embodiment of the utility model flexible electronic device, illustrates the embodiment
The component for mainly including;
Fig. 2 is a perspective view of the embodiment, illustrates that one of described embodiment gearing location structure is in and shakeouts shape
State;
Fig. 3 is a top view of Fig. 2;
Fig. 4 is a stereogram exploded view of Fig. 2, illustrates the component of the gearing location structure of the embodiment;
Fig. 5 is a top view of the embodiment, illustrates the fixed bracket of one of described embodiment first, one second fixed branch
Frame it is described shakeout state when, the aspect of the first linkage unit of one of described embodiment, one second linkage unit and a shaft group;
Fig. 6 is the cross-sectional view intercepted along Fig. 3 middle line VI-VI;
Fig. 7 is a top view of the embodiment, illustrates that the gearing location structure of the embodiment is in a bending
State;
Fig. 8 is a top view of the embodiment, illustrates that the described first fixed bracket of the embodiment, described second are consolidated
Fixed rack is in the bending state, first linkage unit, second linkage unit and the axis of the embodiment
The aspect of bar group;
Fig. 9 is the cross-sectional view intercepted along Fig. 7 middle line IX-IX;
Figure 10 is a perspective view of Fig. 7;
Figure 11 is the stereoscopic schematic diagram of another aspect of the embodiment;And
Figure 12 is the imperfect cross-sectional view intercepted along Figure 11 middle line XII-XII, illustrates that one of described embodiment is bendable
Screen bends the state between one of embodiment first substrate and a second substrate.
Specific embodiment
Refering to fig. 1, one of the utility model flexible electronic device embodiment includes a bendable screen 1, one carrying knot
Structure 2 and two gearing location structures 3.In this present embodiment, flexible electronic device is exemplified as the intelligent of a tool bendable screen 1
Plate, 2 upper surface of bearing structure are fixed for bendable screen 1.Location structure 3 is interlocked to remove for providing bearing structure 2 and flexible
Except the support positoning function that formula screen 1 shakeouts between state and a bending state after transition state one, under bending state, even
Dynamic location structure 3 can also provide the bending place bending space appropriate of bendable screen 1, maintain the deformation quantity of bendable screen 1.
It is to be particularly noted that flexible electronic device is not limited to the intelligent flat of tool bendable screen 1, other for example have flexible
The mobile phone of formula screen 1 has the laptop of bendable screen 1 in this case practical range.Before detailed description, in this implementation
In example, the flexible electronic device is illustrated towards a first direction D1 as shown in Figure 1 or a second direction D2 actuation.
Refering to fig. 1, the bearing structure 2 includes a first substrate 21, a second substrate 22 and a flexible substrate 23.It is described
21 upper surface of first substrate and 22 upper surface of the second substrate are coplanar and be fixed thereon for the bendable screen 1, and
And together refering to fig. 1 shown in 1 and Figure 12, the flexible substrate 23 connects the first substrate 21 and second base deployablely
Plate 22, and correspond to the bending place of the bendable screen 1, in this present embodiment, when the bendable screen 1 shakeouts described
When state (as shown in Figure 1), the flexible substrate 23 is collapsed between the first substrate 21 and the second substrate 22, and institute
It states first substrate 21, the second substrate 22 and the flexible substrate 23 to be arranged side by side, relatively, when the bendable screen 1
In the bending state (as shown in figure 11), the flexible substrate 23 draws expansion camber with the first substrate 21, and
The bending place for covering the bendable screen 1 reaches the effect of protecting bendable screen 1 whereby.Certainly, even if omitting
The flexible substrate 23 has no effect on the bendable screen 1, the first substrate 21, the second substrate 22 and the gearing
Location structure 3 is in the bending state and the actuation between shakeouing state.
Refering to fig. 1, firstly, illustrating that bendable screen 1, bearing structure 2 and two gearing location structures 3 shakeout state described
When combination and exploded relationship, two gearing location structures 3 is connected respectively in the first substrate 21 and the second substrate
22 liang of sides adjacents and two opposite sides for being located at the bendable screen 1, in this present embodiment, two gearing location structures 3 are mutually right
Claim ground to connect the first substrate 21 and the second substrate 22, and is arranged symmetrically in the two structure, but two interlock positioning knot
Structure 3 is not limited with arranged symmetrically and symmetrical structure.To position knot to be located at the gearing on right side in Fig. 1 convenient for subsequent explanation
For structure 3 for example, cooperation is refering to Fig. 2 to Fig. 4, the gearing location structure 3 includes a first support unit 31, a second support
Unit 33, a shaft group 35 (refering to Fig. 4), two slide bars 36 (refering to Fig. 4), one first linkage unit 37 and one second linkage unit
38.In this present embodiment, the first support unit 31 and the second support unit 33 are symmetrical arranged, and the first support
Unit 31 is set to the first substrate 21, and the second support unit 33 is set to the second substrate 22.
Refering to Fig. 2 and Fig. 3, the first support unit 31 includes first bottom being pivoted for first linkage unit 37
Seat 311, one is pivotally connected with the first linkage unit 37 and the first fixed bracket 312, one pivoted relative to the first base 311 covers
It is placed on the first top cover 313 of the first base 311 and two respectively corresponds and be set to the first of 311 two sides of first base
Torsion seat 314.Cooperation is refering to Fig. 4, and in this present embodiment, the first base 311 has one first base wall 315, two by institute
The first downside wall 316 for stating that 315 liang of opposite side edge of the first base wall upwardly extend and two is respectively by first downside wall 316
Towards the first bottom wall extension 317 extended far from 33 direction of second support unit.Furthermore, the first base wall
315 and first downside wall 316 define one first groove 318 jointly, and run through at 315 center of the first base wall
One first bottom hole 319 is formed, the one at least within positioned at the first downside wall 316 of the left and right sides is neighbouring described by its top surface
It is recessed at first groove 318 and forms one first notch 321 and first downside wall 316 is also respectively formed two along described
The first sliding groove 322 that one direction D1 extends and wears respectively for the slide bar 36.In addition, described the of the first base 311
One bottom wall extension 317 defines 2 first outer pivoted holes 323 respectively.Moreover, the described first fixed bracket 312 is wherein located at one end
Between first bottom wall extension 317, and define the of one first accommodation groove 324 and two connection first accommodation grooves 324
Pivoted hole 325 in one, and the position of pivoted hole 325 respectively corresponds the described first outer pivoted hole 323 in described first.Another side
Face, 313 shape of the first top cover are substantially matched with the first base 311, and first top cover 313 has one first
Basal wall 326 is pushed up, first top basal wall 326 defines the first top perforation 327 that a position corresponds to first bottom hole 319.
Another aspect, the first torsion seat 314 then respectively correspond inlay card in the described first outer pivoted hole 323.And described first
Frame unit 31 and the connection relationship and effect of first linkage unit 37 will illustrate together in later.
Refering to Fig. 2 and Fig. 3, the second support unit 33 includes second bottom being pivoted for second linkage unit 38
Seat 331 and one and the pivot joint of the second linkage unit 38 and the second fixed bracket 332, one pivoted relative to the second base 331
It is covered in the second top cover 333 of the second base 331 and two respectively corresponds and be set to the of 331 two sides of second base
Two torsion seats 334.Cooperation is refering to Fig. 4, in this present embodiment, the structure of the second support unit 33 and the first support list
Member 31 is identical and is arranged symmetrically, therefore no longer repeats one by one.There is the second base 331 structure to correspond to first base
Second base wall 335 of wall 315, two structures correspond to the second downside wall 336 of first downside wall 316 and two structures correspond to
Second bottom wall extension 337 of first bottom wall extension 317.The second base wall 335 and second downside wall 336 are common
One second groove 338 is defined, and is formed there through one second bottom hole 339, the second bottom at 335 center of the second base wall
One structure of the recess formation of side wall 336 corresponds to the second notch 341 of first notch 321 and two positions correspond to described first
The second sliding slot 342 of sliding slot 322, second notch 341 is adjacent to first notch 321, when shakeouing state, described
One notch 321 and second notch 341 accommodate the shaft group 35 jointly.In addition, second bottom wall extension 337 distinguishes boundary
Make 2 second outer pivoted holes 343.In addition, the described second fixed bracket 332 is wherein located at second bottom wall extension 337 in one end
Between, and define pivoted hole 345 in one second accommodation groove 334 and 2 second, and in described second pivoted hole 345 position
Respectively correspond the described second outer pivoted hole 343.In another aspect, 333 shape of the second top cover substantially with the second base 331
It matches, and second top cover 333 has one second top basal wall 346, it is corresponding that second top basal wall 346 defines a position
Second top perforation 347 of second bottom hole 339.Another aspect, the second torsion seat 334 then respectively correspond inlay card in institute
It states in the second outer pivoted hole 343.Illustrate the connection of the second support unit 33 and second linkage unit 38 together later
Relationship and effect.
Refering to Fig. 4, the shaft group 35 has a cylindrical shaft 351 and a lantern ring 352.In this present embodiment,
The stacking of the second linkage unit 38 of part first linkage unit 37 and part is sheathed on the shaft 351, and by described
Lantern ring 352 is sheathed on 351 top of shaft, for preventing part first linkage unit 37 and part described second from interlocking
Unit 38 is detached from by the shaft 351.
Refering to Fig. 4, one of described slide bar 36 is arranged in positioned at ipsilateral first sliding groove 322 and second sliding slot 342, institute
The wherein another first sliding groove 322 and second sliding slot 342 being arranged in positioned at the other side of slide bar 36 is stated, limits first bottom whereby
Seat 311 can only slide in opposite directions along the first direction D1 with the second base 331 or mutually far from sliding.
Refering to Fig. 4, first linkage unit 37 includes one positioned at first accommodation groove 324 and both ends are arranged in respectively
The first pivotal part 371, one and first pivotal part 371 of pivoted hole 325 and the first outer pivoted hole 323 in described first
The second pivotal part 372, one matched is separately connected the first connecting rod 373 of second pivotal part 372 and the shaft group 35,
And one be set to the first washer 374 between second pivotal part 372 and the first connecting rod 373.It more clearly says, described
One pivotal part 371 has one to be set to first accommodation groove 324 and wear along the first gear 375 and one that a transverse direction extends
In pivoted hole 325 in the first torsion seat 314, the first outer pivoted hole 323 and described first and supply the first gear
375 the first pivots 376 worn.Second pivotal part 372 have one along the second direction D2 extend and partial circumferential with
The second gear 377 and one that the first gear 375 engages are arranged in the second gear 377 along the second direction D2
First gear axis 378.In addition, in this present embodiment, above-mentioned transverse direction is perpendicular to the first direction D1 and the second direction
D2.First pivotal part 371 is also possible to the first gear 375 and the integrally formed worm screw of first pivot 376,
Second pivotal part 372 is also possible to the second gear 377 and the integrally formed worm screw of the first gear axis 378.
Refering to fig. 4 to fig. 6, the described first fixed bracket 312 is articulated in first pivot 376 and interlocks first pivot
Turn part 371 with first pivotal part 371 as axle center pivot, and 376 both ends of the first pivot are arranged in described first respectively
Torsion seat 314 receives the frictional force provided by the first torsion seat 314 whereby.The second gear 377 is exemplified as similar fan
The columnar helical gear of shape, and since the second gear 377 extends along the second direction D2, the first gear will be made
375 force direction changes into second direction D2 effect by transverse direction, makes the described first fixed bracket 312 towards second direction D2 pivot
While turning, the first base 311 by with the pivot of the described first fixed bracket 312 along the first direction D1 towards separate
33 direction of the second support unit sliding.
Refering to fig. 4 to fig. 6, furthermore, it is understood that second pivotal part 372 is located at first groove 318, make described
One gear shaft, 378 both ends, which respectively correspond, is hubbed at first bottom hole 319 and first top perforation 327, makes whereby described
Second pivotal part 372 is protected by the masking of the first base 311 and first top cover 313, and makes described first simultaneously
Gear shaft 378 is fixed in the first base 311 and first top cover 313, makes steadily to turn with the second gear 377
It is dynamic.The first connecting rod 373 is exemplified as one 8 word rings, and one end of the first connecting rod 373 is sheathed on the first gear axis 378
And it is laminated in the second gear 377, the other end of the first connecting rod 373 is then sheathed on the shaft 351.First pad
Circle 374 is sheathed on the first gear axis 378 and is laminated between the second gear 377 and the first connecting rod 373, whereby
Keep the both ends height of the first connecting rod 373 consistent, and then so that the first connecting rod 373 is uniformly exerted a force and interlock the shaft group
35.In addition, the height that the second gear 377, first washer 374 and the first connecting rod 373 are layered on top of each other is equivalent to
The first base 311 is to the spacing between first top cover 313, therefore, the first base 311 and first top cover
313 make the second gear 377, first washer 374 and the first connecting rod 373 fixed on the second direction D2 jointly
Position simultaneously steadily pivots actuation.However, even if the structure that first linkage unit 37 omits first washer 374 can't
Influence the first gear 375, the second gear 377, the first gear axis 378, the first connecting rod 373 and the axis
Continuous action relation between bar group 35.
Refering to Fig. 4, second linkage unit 38 includes positioned at second accommodation groove 344 and both ends are arranged in institute respectively
State the third pivotal part 381, one of pivoted hole 345 and the second outer pivoted hole 343 and 381 phase of third pivotal part in second
4th pivotal part 382, one of cooperation is separately connected the second connecting rod 383 of the 4th pivotal part 382 and the shaft group 35, and
One is set to the second packing ring 384 between second connecting rod 383 and second top cover 333.In this present embodiment, the third pivots
Part 381 is similar to the structure of first pivotal part 371, the structure of the 4th pivotal part 382 and second pivotal part 372
Similar, the third pivotal part 381 has a third gear for being set to second accommodation groove 344 and extending along the transverse direction
It 385 and one is arranged in the described second outer pivoted hole 343, pivoted hole 345 and worn for the third gear 385 in described second
The second pivot 386.4th pivotal part 382 is with one along second direction D2 extension and partial circumferential and the third
The 4th gear 387 and one that gear 385 engages are arranged in the second gear of the 4th gear 387 along the second direction D2
Axis 388.The structure and connection relationship of remaining described second connecting rod 383 and the second packing ring 384 also with the first connecting rod 373
And first washer 374 is identical, no longer repeats one by one.In this present embodiment, the third pivotal part 381 is also possible to institute
Third gear 385 and the integrally formed worm screw of second pivot 386 are stated, the 4th pivotal part 382 is also possible to will be described
4th gear 387 and the integrally formed worm screw of the second gear axis 388.
Refering to fig. 4 to fig. 6, the 4th pivotal part 382 is located at second groove 338, makes the second gear axis 388
Both ends, which respectively correspond, is hubbed at second bottom hole 339 and second top perforation 347, makes the 4th pivotal part whereby
382 are protected by the masking of the second base 331 and second top cover 333, and make the second gear axis 388 solid simultaneously
It is scheduled in the second base 331 and second top cover 333, makes steadily to rotate with the 4th gear 387.In addition, institute
Stating second connecting rod 383, wherein one end is sheathed on the shaft 351 and is laminated under the first connecting rod 373, and described second connects
Wherein one end is laminated on the 4th gear 387 bar 383 and the second packing ring 384 is laminated in the second connecting rod
On 383, make the both ends of the second connecting rod 383 on sustained height whereby, and then the second connecting rod 383 is enable uniformly to apply
Power interlocks the shaft group 35, in addition, the second packing ring 384 then makes the second connecting rod 383 on the second direction D2
Positioning, and make the 4th gear 387, institute jointly by the second base 331 and second top cover 333 mutual cooperation again
Second gear axis 388, the second connecting rod 383 and the second packing ring 384 is stated to position on the second direction D2.In addition,
The structure of second linkage unit 38 also can be different with the structure of first linkage unit 37, more clearly says, and described
The flight pitch of three gears 385 is not necessarily consistent with the flight pitch of the first gear 375, and the 4th gear 387
Flight pitch it is also not necessarily consistent with the flight pitch of the second gear 377, as long as third gear 385 and the 4th gear
387 cooperate each other, and first gear 375 and second gear 377 are worked in coordination, even, the second connecting rod 383
Length and the first connecting rod 373 length it is also inessential equal, can equally make the described first fixed bracket 312 and institute whereby
The effect of the second fixed bracket 332 reaches pivot is stated, and the relationship of gearing can be maintained.Moreover, the first connecting rod 373 with it is described
The structure of second connecting rod 383 is not limited with 8 word rings, as long as clipping or the gear shaft 378,388 and the axis can be sticked in
The structure of bar 351 can be implemented.
Refering to fig. 4 to fig. 6, when a user manipulates the bearing structure 2 by the state transformation that shakeouts into the bending
When state, such as to manipulate the first substrate 21 (refering to fig. 1) for example, definition is by the first gear axis herein
The one central axis C1 in 378 axle center and 388 axle center of second gear axis.The first support unit 31 and the second support
Unit 33 is in the state of shakeouing and being disposed adjacent, when exerting a force to the first substrate 21 towards second direction D2, described first
Substrate 21 will exert a force to the described first fixed bracket 312, make the described first fixed bracket 312 with first pivotal part 371
Axle center is pivoted relative to the first base 311 towards the second direction D2, while first pivot 376 being made to drive described
One gear 375 rotates the first gear 375 and interlocks the second gear 377 and rotate and drive the first gear axis
378, at this point, as shown in Figure 7 to 9, the second gear 377 is synchronous with the first gear axis 378 along a counter clockwise direction
Rotation, and then the first base 311 is slid along the slide bar 36 towards far from 33 direction of second support unit, while institute
It states first gear axis 378 and interlocks the first connecting rod 373 and drive the shaft group 35, lack the shaft group 35 by described first
Mouth 321 and second notch 341 are mobile (refering to Fig. 5 and Fig. 8) towards the direction the central axis C1, and interlock described second and connect
Bar 383 drives the second gear axis 388 to rotate, and makes to drive the second base 331 along the slide bar 36 towards far from described the
The sliding of one carrier unit, 31 direction, while the second gear axis 388 interlocks the 4th gear 387 rotation and drives described the
Three gears 385 rotate (refering to Fig. 8), keep the second gear axis 388 synchronous with the 4th gear 387 along a clockwise direction
Rotation, the second gear 377 described whereby and the 4th gear 387 are located remotely from each other, and the 4th gear 387 interlocks the third
Gear 385 rotates and second pivot 386 is driven to pivot, and makes the described second fixed bracket 332 with the third pivotal part 381
It is pivoted relative to the second base 331 towards the second direction D2 for axle center.
Refering to fig. 10 to Figure 12, whereby, when the described first fixed bracket 312 and the second fixation bracket 332 are switched to
When towards the second direction D2, the first base 311 is opposite with the second base 331 and is separated by one first spacing L1,
And make the first substrate 21 opposite with the second substrate 22 and be separated by one second spacing L2, and make the bendable screen
1 bending of curtain is between the first substrate 21 and the second substrate 22, and the bending place of the bendable screen 1 is stretched towards described
The bending of 23 direction of contracting substrate, and the first substrate 21 also provides the curved of the bendable screen 1 with the second substrate 22
Bending space (i.e. the second spacing L2) at folding keeps the bending place of the bendable screen 1 curved in a bending limit section
Folding, the second spacing L2 described whereby are avoided that the problem of bendable screen 1 leads to deformation because of overflexing.In addition, working as
When the first fixed bracket 312 and the second fixed bracket 332 are switched to an angle, cooperation is refering to Fig. 8, by described the
One torsion seat 314 provides one first frictional force to first pivot 376, and the second torsion seat 334 provides one second friction
Power gives second pivot 386, and first frictional force is greater than the rotary torsion and described the of first pivot 376
Two frictional force are greater than the rotary torsion of second pivot 386, and first linkage unit 37 and described second can be made to interlock list
Member 38 is located in the angle, and fixes bracket 332 in the angle together with making described first to fix bracket 312 and described second
Positioning, and position the first substrate 21 and the second substrate 22 also in the angle, angle described herein refers to described
Folded angle, described in this present embodiment between when first fixed bracket 312 and the second fixed bracket 332 are pivoted relative to each other
Angle is the unspecified angle in 0~180 degree.
Refering to Fig. 5, Fig. 8 and Figure 12, especially it is noted that in this present embodiment, two substrates 21,22 are formed by described
Second spacing L2 is related to the two fixed spacing of bracket 312,332, and the angle of pivot of two fixed brackets 312,332 and itself
The first spacing L1 that degree and two pedestals 311,331 are formed is related.So with regard to the pivot of the described first fixed bracket 312
For angle, the described first fixed bracket 312 can be by the number of teeth for adjusting the first gear 375 and the second gear 377
Than reaching pivoting angle appropriate, similarly, the pivoting angle of the described second fixed bracket 332 also can be by adjusting the third
The gear ratio of gear 385 and the 4th gear 387 is reached.And between the first base 311 and the second base 331
The first spacing L1 can then come by the length of the length and the second connecting rod 383 that change the first connecting rod 373 into
Therefore row adjustment just can regard practical application elasticity by the length of the said gear connecting rod 373,383 more described than parameter and change
The second spacing L2 between the first substrate 21 and the second substrate 22 is adjusted, making to reach prevents bendable screen 1
Not the effect of overflexing, also therefore, the gearing location structure 3 can be made easily according to the bendable screen 1 of different size
Part exchanging adjustment, to reach customized effect.
As can be seen from figures 8 and 9, in the state that the first support unit 31 is opposite with the second support unit 33,
It exerts a force to the first substrate 21 (refering to fig. 1 1) towards first direction D1, the first substrate 21 will be to the described first fixed bracket
312 forces make the described first fixed bracket 312 with 371 axle center of the first pivotal part relative to 311 court of first base
The first direction D1 is pivoted, while making first pivot 376 that the first gear 375 be driven to rotate, and makes first tooth
Wheel 375 interlocks the second gear 377 and rotates and drive the first gear axis 378, at this point, as shown in Fig. 3, Fig. 5 and Fig. 6,
The second gear 377 is synchronous with the first gear axis 378 to be rotated clockwise along one, and then will make the first base
311 slide along the slide bar 36 towards close to 33 direction of second support unit, and simultaneously interlock the first gear axis 378
The first connecting rod 373 drives the shaft group 35, and the shaft group 35 is made to return to institute towards far from the direction the central axis C1
The first notch 321 and second notch 341 are stated, and interlocks the second connecting rod 383 and the second gear axis 388 is driven to revolve
Turn, makes that the second base 331 is driven to slide along the slide bar 36 towards close to 31 direction of first support unit, and make simultaneously
The second gear axis 388 interlocks the 4th gear 387 rotation and the third gear 385 is driven to rotate, and makes described second
Gear shaft 388 is synchronous with the 4th gear 387 to be rotated in an anti-clockwise direction along one, the second gear 377 described whereby and described
Wherein the shaft group 35 of a slide bar 36 is moved at another slide bar 36 the common court of four gear 387, while the described 4th
Gear 387 interlocks the third gear 385 and second pivot 386 is driven to rotate, and the described second fixed bracket 332 will be made with institute
Stating third pivotal part 381 is that axle center is pivoted relative to the second base 331 towards the first direction D1, and makes described first
Frame unit 31 returns to the state shakeout and be disposed adjacent with the second support unit 33, and shakeouts the bendable screen 1
In as shown in Figure 1 in the bearing structure 2.
In conclusion the utility model flexible electronic device, the first fixed bracket for interlocking location structure 3 by two
312 with second it is fixed bracket 332 is synchronous is pivoted relative to each other with first pivotal part 371 and the third pivotal part 381 for axle center,
Meanwhile the first base 311 and the second base 331 cooperate second pivotal part 372, the 4th pivotal part 382
And the actuation synchronization-sliding of the shaft group 35, so that the first substrate 21 is spaced second spacing with the second substrate 22
L2, and the first substrate 21 and the second substrate 22 is made to provide a space for bending and protruding out for bendable screen 1 jointly,
To solve the problems, such as that caused inside and outside perimeter is poor after bendable screen 1 is bent, and the volume of flexible electronic device is reduced whereby
To promote carrying convenience, further, since the gearing location structure 3 is not set up directly on the bendable screen 1, because
This, which interlocks the design of location structure 3 or manufacturer, time-consuming need not design the bending details for interlocking location structure 3, therefore can mention
Using elasticity and reducing its manufacturing cost for the gearing location structure 3 is risen, therefore the purpose of the utility model can be reached really.
As described above, only the embodiments of the present invention, when the utility model implementation cannot be limited with this
Range, i.e., it is all according to simple equivalent changes and modifications made by the utility model claims book and description, all still belong to
The scope of the utility model.
Claims (15)
1. a kind of gearing location structure, it is characterised in that: include:
The first support unit and second support unit for shakeouing and being disposed adjacent along first direction;
Shaft group, between the first support unit and the second support unit;
Two slide bars extend along the first direction, and are set in parallel to each other in the first support unit and second described
Between frame unit, each slide bar is arranged in respectively among the first support unit and the second support unit, makes the cunning
Bar can guide the first support unit and slide in opposite directions with the second support unit along the first direction or mutually far from sliding;
First linkage unit is pivotally connected the first support unit and the shaft group;And
Second linkage unit is pivotally connected the second support unit and the shaft group;
The first support unit can interlock described first when pivoting towards the second direction vertical with the first direction and interlock list
Member will be such that the first support unit slides towards far from the second support cell orientation, while first linkage unit connects
It moves the shaft group and drives second linkage unit, the second support unit will be made towards far from the first support unit side
It to sliding, and interlocks the second support unit and is pivoted towards the second direction, and make the first support unit and described the
Two carrier units are opposite and are separated by a spacing.
2. gearing location structure according to claim 1, it is characterised in that: in the first support unit and described second
In the state that carrier unit is opposite, the first support unit can interlock described first and interlock list when pivoting towards the first direction
Member will be such that the first support unit slides towards close to the second support cell orientation, while first linkage unit connects
It moves the shaft group and drives second linkage unit, the second support unit will be made towards close to the first support unit side
It to sliding, and interlocks the second support unit and is pivoted towards the first direction, and make the first support unit and described the
Two carrier units return to the state shakeout and be disposed adjacent.
3. gearing location structure according to claim 2, it is characterised in that: the first support unit includes for described the
The first base that one linkage unit is pivoted, and be pivotally connected with first linkage unit and pivoted relative to the first base the
One fixed bracket;The second support unit includes the second base being pivoted for second linkage unit, and with described second
Linkage unit pivot joint and the second fixed bracket pivoted relative to the second base, and each slide bar is arranged in described the respectively
Among one pedestal and the second base, the first support unit and the second support unit are shakeouing and are being disposed adjacent
State, the described first fixed bracket interlock first linkage unit when pivoting towards the second direction, will make first bottom
Seat slides along the slide bar towards far from the second support cell orientation, while first linkage unit interlocks the shaft group
Second linkage unit is driven, the second base will be made to slide along the slide bar towards far from the first support cell orientation
It moves, and interlocks the described second fixed bracket and pivoted towards the second direction, and make the first base and the second base phase
Pair and be separated by the spacing.
4. gearing location structure according to claim 3, it is characterised in that: the described first fixed bracket is adjacent to the shaft
One end of group defines pivoted hole in the first of the first accommodation groove and two connection first accommodation grooves, first base circle
Make two positions respectively correspond pivoted hole in described first the first outer pivoted hole and two respectively for the slide bar wear first
Sliding slot, first linkage unit include positioned at first accommodation groove and both ends be arranged in described first respectively pivoted hole and
First pivotal part of the first outer pivoted hole, the second pivotal part matched with first pivotal part, and be separately connected
The first connecting rod of second pivotal part and the shaft group, the described first fixed bracket is using first pivotal part as axle center phase
When being pivoted for the first base towards the first direction or the second direction, second pivotal part will be interlocked and drive institute
First connecting rod is stated, makes the first connecting rod that the shaft group be driven to interlock second linkage unit, makes the second support list
The opposite actuation of member.
5. gearing location structure according to claim 4, it is characterised in that: first pivotal part, which has, is set to described the
The first gear of one accommodation groove is arranged in the described first outer pivoted hole, pivoted hole and wears for the first gear in described first
If the first pivot, the first fixed bracket using first pivot as axle center relative to the first base towards described first
When direction or the second direction pivot, the first gear will be interlocked, the first gear is made to interlock second pivotal part
The first connecting rod is driven, makes the first connecting rod that the shaft group be driven to interlock second linkage unit, makes described second
Carrier unit is with respect to actuation.
6. gearing location structure according to claim 5, it is characterised in that: second pivotal part has along described second
The second gear that direction extends and engages with the first gear, and the second gear and institute are arranged in along the second direction
The first gear axis of first connecting rod is stated, the described first fixed bracket is axle center relative to the first base using first pivot
When being pivoted towards the second direction, first pivot can be interlocked and drive the first gear, the first gear is made to interlock institute
It states second gear and drives the first gear axis, will make the first base along the slide bar towards far from the second support unit
Direction sliding, and so that the first gear axis is interlocked the first connecting rod simultaneously and drive the shaft group, connect the shaft group
Second linkage unit is moved, makes that the second base is driven to slide along the slide bar towards far from the first support cell orientation
It moves, and interlocks the described second fixed bracket and pivoted towards the second direction.
7. gearing location structure according to claim 6, it is characterised in that: the first support unit further includes being covered in
First top cover of the first base, first linkage unit further include being set to the first gear axis and the first connecting rod
Between the first washer, so that the second gear and the first connecting rod is existed jointly for first top cover and the first base
It is positioned in the second direction, makes the second gear and the first connecting rod can steadily actuation.
8. gearing location structure according to claim 7, it is characterised in that: the first support unit further includes two difference
It is correspondingly arranged in the first torsion seat of the described first outer pivoted hole, is worn for first pivotal part both ends correspondence, and described the
One torsion seat provides one first frictional force to first pivotal part, makes the described first fixed bracket and the second fixed bracket
It is positioned in a predetermined angular.
9. gearing location structure according to claim 8, it is characterised in that: the described second fixed bracket is adjacent to the shaft
One end of group defines pivoted hole in the second of the second accommodation groove and two connection second accommodation grooves, second base circle
Make two positions respectively correspond pivoted hole in described second the second outer pivoted hole and two respectively for the slide bar wear second
Sliding slot, second linkage unit include positioned at second accommodation groove and both ends be arranged in described second respectively pivoted hole and
The third pivotal part of the second outer pivoted hole, the 4th pivotal part matched with the third pivotal part, and it is separately connected institute
The second connecting rod of the 4th pivotal part and the shaft group is stated, the described second fixed bracket is opposite as axle center using the third pivotal part
When the second base is pivoted towards the first direction or the second direction, it will interlock described in the 4th pivotal part drive
Second connecting rod makes the second connecting rod that the shaft group be driven to interlock first linkage unit, makes the first support unit
Opposite actuation.
10. gearing location structure according to claim 9, it is characterised in that: the third pivotal part has set on described
The third gear of second accommodation groove is arranged in the described second outer pivoted hole, pivoted hole and supplies the third gear in described second
The second pivot worn, the second fixed bracket using second pivot as axle center relative to the second base towards described the
When one direction or the second direction pivot, the third gear will be interlocked, so that the third gear is interlocked the described 4th and pivots
Part drives the second connecting rod, makes the second connecting rod that the shaft group be driven to interlock first linkage unit, makes described the
One carrier unit is with respect to actuation.
11. gearing location structure according to claim 10, it is characterised in that: the 4th pivotal part also has along described
The 4th gear that second direction extends and engages with the third gear, and the 4th gear is arranged in along the second direction
With the second gear axis of the second connecting rod, the described second fixed bracket is axle center relative to described second using second pivot
When pedestal is pivoted towards the second direction, second pivot can be interlocked and drive the third gear, connect the third gear
It moves the 4th gear and drives the second gear axis, will make the second base along the slide bar towards far from the first support
Cell orientation sliding, and so that the second gear axis is interlocked the second connecting rod simultaneously and drive the shaft group, make the shaft
Group interlocks first linkage unit, makes to drive the first base along the slide bar towards far from the second support cell orientation
Sliding, and interlock the described first fixed bracket and pivoted towards the second direction.
12. gearing location structure according to claim 11, it is characterised in that: the second support unit further includes covering
In the second top cover of the second base, second linkage unit further includes being set to the second connecting rod and second top cover
Between second packing ring, so that the 4th gear and the second connecting rod is existed jointly for second top cover and the second base
It is positioned in the second direction, makes the 4th gear and the second connecting rod can steadily actuation.
13. gearing location structure according to claim 12, it is characterised in that: the second support unit further includes two points
It is not correspondingly arranged in the second torsion seat of the described second outer pivoted hole, is worn for third pivotal part both ends correspondence, and described
Second torsion seat provides one second frictional force to second pivotal part, makes the described first fixed bracket and the second fixed branch
Frame is positioned in the predetermined angular.
14. a kind of flexible electronic device, it is characterised in that: include:
Bendable screen;
Bearing structure, including first substrate and the second substrate, and the first substrate and the second substrate are for described bendable
Screen setting;And
Two interlock location structure, connect the first substrate and two sides adjacent of the second substrate and are located at the bendable screen
Two sides, and each gearing location structure includes
The first support unit and second support unit for shakeouing and being disposed adjacent along first direction;
Shaft group, between the first support unit and the second support unit;
Two slide bars extend along the first direction, and are set in parallel to each other in the first support unit and second described
Between frame unit, each slide bar is arranged in respectively among the first support unit and the second support unit, makes the cunning
Bar can guide the first support unit and slide in opposite directions with the second support unit along the first direction or mutually far from sliding;
First linkage unit is pivotally connected the first support unit and the shaft group;And
Second linkage unit is pivotally connected the second support unit and the shaft group;
The first support unit can interlock described first when pivoting towards the second direction vertical with the first direction and interlock list
Member will be such that the first support unit slides towards far from the second support cell orientation, while first linkage unit connects
It moves the shaft group and drives second linkage unit, the second support unit will be made towards far from the first support unit side
It to sliding, and interlocks the second support unit and is pivoted towards the second direction, and make the first support unit and described the
Two carrier units are opposite and are separated by one first spacing, so that the first substrate is opposite with the second substrate and is separated by one second
Spacing, and make the bendable screen bending between the first substrate and the second substrate.
15. flexible electronic device according to claim 14, it is characterised in that: the bearing structure further includes deployable
Ground connects the flexible substrate of the first substrate and the second substrate, for covering the bending place of the bendable screen.
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CN201820451497.2U CN208268222U (en) | 2018-04-02 | 2018-04-02 | Interlock location structure and flexible electronic device |
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CN201820451497.2U CN208268222U (en) | 2018-04-02 | 2018-04-02 | Interlock location structure and flexible electronic device |
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CN111399589A (en) * | 2019-01-03 | 2020-07-10 | 深圳市富世达通讯有限公司 | Pivoting mechanism and flexible electronic device |
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2018
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CN111399589A (en) * | 2019-01-03 | 2020-07-10 | 深圳市富世达通讯有限公司 | Pivoting mechanism and flexible electronic device |
CN111752340A (en) * | 2019-03-29 | 2020-10-09 | 深圳市富世达通讯有限公司 | Pivoting mechanism and flexible electronic device |
CN111752340B (en) * | 2019-03-29 | 2024-06-11 | 深圳市富世达通讯有限公司 | Pivot mechanism and flexible electronic device |
CN112128215A (en) * | 2019-06-24 | 2020-12-25 | 深圳市富世达通讯有限公司 | Hinge mechanism |
CN112128215B (en) * | 2019-06-24 | 2024-04-26 | 深圳市富世达通讯有限公司 | Hinge mechanism |
CN112214067A (en) * | 2019-07-09 | 2021-01-12 | 深圳市富世达通讯有限公司 | Pivoting mechanism and flexible electronic device |
CN112214067B (en) * | 2019-07-09 | 2024-06-04 | 深圳市富世达通讯有限公司 | Pivot mechanism and flexible electronic device |
TWI698591B (en) * | 2019-10-29 | 2020-07-11 | 富世達股份有限公司 | Display device and its hinge mechanism |
CN110796958A (en) * | 2019-12-02 | 2020-02-14 | 东莞市宏联电子有限公司 | Electronic equipment |
WO2022068211A1 (en) * | 2020-09-30 | 2022-04-07 | 华为技术有限公司 | Foldable apparatus and electronic device |
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