CN115424527A - Curved surface screen laminating tool - Google Patents
Curved surface screen laminating tool Download PDFInfo
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- CN115424527A CN115424527A CN202211156433.7A CN202211156433A CN115424527A CN 115424527 A CN115424527 A CN 115424527A CN 202211156433 A CN202211156433 A CN 202211156433A CN 115424527 A CN115424527 A CN 115424527A
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- 238000010030 laminating Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 238000005457 optimization Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 239000012528 membrane Substances 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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Abstract
The invention discloses a curved screen attaching jig, which comprises a cover plate and a flexible display layer, wherein the cover plate is provided with a plane area and a curved area; the tool includes: the profiling table comprises a plane part and a curved surface part which are separated, wherein the plane part corresponds to the plane area, and the curved surface part corresponds to the curved surface area; the profile modeling platform is used for bearing the flexible display layer, first direction removal in order to drive can be followed to plane portion the flexible display layer with the regional laminating in plane, curved surface portion can be followed the second direction and removed in order to drive the flexible display layer with the regional laminating of curved surface, first direction with the regional normal direction in plane is parallel, the second direction with first direction is the contained angle setting. Through the structural optimization of the jig, the stress in the curved surface area is uniform when the flexible display screen is attached to the cover plate, and the risk of cracks generated in the curved surface area of the curved surface screen is reduced.
Description
Technical Field
The invention relates to the technical field of curved screen processing, in particular to a curved screen attaching jig.
Background
Curved surface screen has that the plane is regional and the curved surface is regional, and it need utilize the tool to make the flexible display layer warp in order to laminate with the apron when the preparation, attaches the flexible display layer on the guide membrane usually, later arranges both in the profile modeling platform in, and the apron sets up in the top of profile modeling platform, utilizes actuating mechanism drive profile modeling platform to lap the direction and removes for flexible display layer and apron laminating, in order to make curved surface screen. The profiling table is of a structure matched with the curved screen and also comprises a plane area and a curved area.
In practical application, the manufactured curved screen is easy to crack products in the curved area.
Disclosure of Invention
The invention aims to provide a curved surface screen attaching jig, which enables the stress in a curved surface area to be uniform when a flexible display screen is attached to a cover plate by optimizing the structure of the jig, and reduces the risk of cracks in the curved surface area of the curved surface screen.
In order to solve the technical problem, the invention provides a curved screen laminating jig, wherein the curved screen comprises a cover plate and a flexible display layer, and the cover plate is provided with a plane area and a curved area; the tool includes:
the profiling table comprises a plane part and a curved surface part which are separated, wherein the plane part corresponds to the plane area, and the curved surface part corresponds to the curved surface area;
the profile modeling platform is used for bearing the flexible display layer, first direction removal in order to drive can be followed to plane portion the flexible display layer with the regional laminating in plane, curved surface portion can be followed the second direction and removed in order to drive the flexible display layer with the regional laminating of curved surface, first direction with the regional normal direction in plane is parallel, the second direction with first direction is the contained angle setting.
This curved surface screen laminating tool will be used for bearing the weight of the profile modeling platform on flexible display layer and establish to the components of a whole that can function independently structure, the plane portion that specifically will correspond with the plane region of apron and the curved surface part body that corresponds with the curved surface region of apron set up, during the laminating, plane portion drives the plane region laminating of flexible display layer and apron along the first direction, the first direction is parallel with the normal direction of plane region, in order to ensure the stress homogeneity of plane region when laminating, curved surface portion drives the curved surface region laminating of flexible display layer and apron along the second direction, the second direction is the contained angle setting with the first direction, in order to make the regional atress of curved surface even as far as possible, thereby reduce the curved surface screen of making and produce the risk of crackle in the regional inside of curved surface, and then the preparation quality of curved surface screen can promote.
The curved surface screen attaching jig further comprises a carrying platform and a driving part, wherein the carrying platform is used for carrying the profiling platform;
a first connecting mechanism is arranged between the carrying platform and the plane part; the driving part can drive the plane part to move along the first direction through the first connecting mechanism;
a second connecting mechanism is arranged between the carrying platform and the curved surface part; the driving part can drive the curved surface part to move along the second direction through the second connecting mechanism.
According to the curved screen attaching jig, the carrier comprises a first supporting part and a second supporting part, the first supporting part is positioned below the second supporting part, and the first supporting part and the second supporting part can slide relatively along the first direction;
the first supporting part bears the plane part through the first connecting mechanism;
the second supporting part bears the curved surface part, and the first supporting part is connected with the curved surface part through the second connecting mechanism;
the driving part is used for driving the first supporting part to move along the first direction.
The curved surface screen laminating jig comprises a first connecting mechanism, wherein one end of the first connecting mechanism is abutted to the first supporting part, and the other end of the first connecting mechanism is abutted to the plane part.
The curved screen attaching jig comprises a first connecting mechanism and a second connecting mechanism, wherein the first connecting mechanism comprises a fixing block and a connecting assembly; the connecting assembly comprises a sliding block and a guide block;
the fixed block is relatively fixed with the first supporting part, the guide block is relatively fixed with the second supporting part, and the sliding block is in sliding fit with the second supporting part;
a first inclined sliding pair is arranged between the sliding block and the fixed block so as to drive the curved surface part to slide along the second direction relative to the guide block;
and a second inclined plane sliding pair is arranged between the curved surface part and the guide block, and the inclined direction of the second inclined plane sliding pair is consistent with the second direction.
As above curved surface screen laminating tool, the sliding block with be equipped with first elastic component that resets between the curved surface portion, and/or curved surface portion with be equipped with the second elastic component that resets between the guide block.
According to the curved screen attaching jig, the extending direction of the first resetting elastic piece and/or the second resetting elastic piece is perpendicular to the first direction.
According to the curved screen attaching jig, the guide block is provided with the limiting surface, and a limiting matching pair is formed between the limiting surface and the curved surface portion so as to limit the limit position of the curved surface portion moving towards the curved surface area along the second direction.
According to the curved screen attaching jig, the cover plate is provided with the plane area and the two curved areas, and the two curved areas are located on two sides of the plane area;
the profiling table is correspondingly provided with one plane part and two curved surface parts;
the second coupling mechanism includes two coupling assembling, two coupling assembling is located the both sides of fixed block, two coupling assembling the sliding block with same fixed block sliding fit.
According to the curved screen attaching jig, a guide post is arranged between the first supporting part and the second supporting part, and the length direction of the guide post is parallel to the first direction; and/or a second elastic piece is arranged between the first supporting part and the second supporting part.
According to the curved screen attaching jig, the second direction is parallel to the normal direction of the set point of the curved area.
According to the curved screen attaching jig, the set point is located in the middle of the curved area.
Drawings
Fig. 1 is a schematic cross-sectional view of an embodiment of a curved screen bonding jig according to the present invention;
FIG. 2 is a schematic cross-sectional view of the curved screen bonding jig shown in FIG. 1 in a first state;
FIG. 3 is a schematic cross-sectional view of the curved screen bonding jig shown in FIG. 1 in a second state;
FIG. 4 is a schematic diagram illustrating a movement direction of the curved screen attaching jig at a first stage according to the embodiment;
fig. 5 is a schematic view illustrating a moving direction of the curved screen attaching jig in the second stage in the embodiment.
Description of reference numerals:
the display panel comprises a cover plate 11, a plane area 111, a curved area 112, a flexible display layer 12, a plane area 121 and a curved area 122;
the profiling table 20, the plane part 21, the plane 211, the curved part 22, the curved surface 221 and the inclined surface III 222;
the platform 30, the first supporting part 31, the second supporting part 32, the base 33, the first elastic element 34, the fixed block 351, the first inclined plane 3511, the sliding block 352, the second inclined plane 3521, the guide block 353, the fourth inclined plane 3531, the limiting surface 3532, the first reset elastic element 361, the second reset elastic element 362, the guide column 37 and the second elastic element 38;
the film 40 is guided.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a schematic cross-sectional view of a curved screen attaching jig according to an embodiment of the present invention.
The curved screen comprises a cover plate 11 and a flexible display layer 12, wherein the cover plate 11 is generally made of glass or other materials, and the flexible display layer 12 is attached to the cover plate 11.
The curved screen attaching jig provided by the embodiment is used for attaching the flexible display layer 12 and the cover plate 11 together.
The cover plate 11 of the curved screen has a plane area 111 and a curved area 112, and the curved area 112 is generally located at the edge of the plane area 111, and the cover plate 11 has two curved areas 112, and the two curved areas 112 are located at two opposite sides of the plane area 111 as an example. In practice, the curved screen may be in other forms, for example, only one side of the screen may be curved, and accordingly, the cover plate may have a curved area only on one side.
In this embodiment, the curved screen attaching jig includes the profiling table 20, the profiling table 20 is used for bearing the flexible display layer 12, generally, the flexible display layer 12 is attached to the guiding film 40, and the guiding film 40 is supported by the profiling table 20, it can be understood that the bearing surface of the profiling table 20 is modeled as the shape of the curved screen, and when the curved screen attaching jig works, the profiling table 20 can drive the flexible display layer 12 to move towards the cover plate 11, so that the flexible display layer 12 is attached to the cover plate 11.
The profiling table 20 comprises a plane part 21 and a curved surface part 22 which are arranged separately; wherein, the plane part 21 corresponds to the plane area 111 of the cover plate 11, the plane part 21 has a plane 211 for bearing the flexible display layer 12; the curved surface portion 22 corresponds to the curved surface area 112 of the cover plate 11, and the curved surface portion 22 has a curved surface 222 for carrying the flexible display layer 12.
In order to ensure that the flexible display layer 12 and the cover plate 11 have good adhesion, the area of the plane 211 of the plane part 21 is equivalent to that of the plane area 111 of the cover plate 11, and in practical applications, the area may be slightly smaller than that of the plane area 111, and the shape of the curved surface 222 of the curved surface part 22 is consistent with that of the curved area 112 of the cover plate 11.
The plane portion 21 of the profiling table 20 can move along a first direction to drive the flexible display layer 12 to be attached to the plane region 111 of the cover plate 11, and the curved portion 22 can move along a second direction to drive the flexible display layer 12 to be attached to the curved region 112 of the cover plate 11, wherein the first direction is parallel to a normal direction of the plane region 111, and the second direction and the first direction form an included angle.
So, when plane portion 21 drove flexible display layer 12 and the laminating of plane region 111, apply to the regional 111 of power perpendicular to plane of flexible display layer 12, can ensure the atress homogeneity of flexible display layer 12 and apron 11 at plane region 111, guarantee the laminating degree, when curved surface portion 22 drove flexible display layer 12 and the regional 112 laminating of curved surface, the direction of motion of curved surface portion 22 deviates from first direction, for the laminating action of existing integrative profile modeling platform, the curved surface portion 22 is applied to the normal direction that the power of flexible display layer 12 is close to curved surface region 112, be favorable to improving the atress homogeneity of flexible display layer 12 and apron 11 at curved surface region 112 when laminating, thereby reduce the inside crackle's that produces of curved surface screen in curved surface department risk, the preparation quality of curved surface screen can promote.
In the present embodiment, the jig further includes a stage 30 and a driving portion (not shown), the stage 30 is used for carrying the profiling table 20, a first connecting mechanism is provided between the stage 30 and the planar portion 21 of the profiling table 20, a second connecting mechanism is provided between the stage 30 and the curved portion 22 of the profiling table 20, and the driving portion can drive the planar portion 21 to move along the first direction through the first connecting mechanism and drive the curved portion 22 to move along the second direction through the second connecting mechanism.
Specifically, the planar portion 21 and the curved portion 22 may share a driving portion, and the two directions of motion may be realized by the first connecting mechanism and the second connecting mechanism, which may be regarded as a transmission structure, to convert the driving force of the driving portion into the driving force for driving the planar portion 21 along the first direction and the driving force for driving the curved portion 22 along the second direction, respectively. Of course, in other embodiments, two independent driving portions may be provided to drive the planar portion 21 and the curved portion 22 to operate.
In this embodiment, the carrier 30 specifically includes a first supporting portion 31 and a second supporting portion 32, wherein the first supporting portion 31 is located below the second supporting portion 32, and the two supporting portions can slide relatively along a first direction; the first support part 31 bears the plane part 21 through the first connecting mechanism, the second support part 32 bears the curved surface part 22, and the first support part 31 is connected with the curved surface part 22 through the second connecting mechanism; the driving portion is used for driving the first supporting portion 31 to move in a first direction.
The stage 30 may further include a base 33, the first supporting portion 31 is fixed on the base 33, and the driving portion directly drives the base 33 to move so as to drive the first supporting portion 31 to move. The driving part can adopt a linear motor or a telescopic cylinder and other structures.
In the present embodiment, the first connecting mechanism includes the first elastic member 34, and one end of the first elastic member 34 abuts against the first support portion 31 and the other end abuts against the planar portion 21. The first resilient member 34 may take the form of a spring; in order to limit the position of the first elastic member 34, a limit groove may be formed in the first supporting portion 31, a limit groove may be formed in the planar portion 21, and both ends of the first elastic member 34 may be respectively inserted into the two limit grooves. The figure shows a structure that two first elastic pieces 34 are arranged between the plane part 21 and the first supporting part 31, and in practical application, according to the size of the plane part of the curved screen, the related structure of the jig and the like, the number and arrangement of the first elastic pieces 34 can be set according to requirements, and the plane part 21 provides uniform attaching force for the plane part of the curved screen as a reference.
In this embodiment, the second connecting mechanism includes a fixed block 351 and a connecting assembly, and the connecting assembly includes a sliding block 352 and a guide block 353, where the fixed block 351 is relatively fixed to the first supporting portion 31, the guide block 353 is relatively fixed to the second supporting portion 32, the sliding block 352 is in sliding fit with the second supporting portion 32, and the curved surface portion 22 is located between the sliding block 352 and the guide block 353.
A first inclined sliding pair is arranged between the sliding block 352 and the fixed block 351 so as to drive the curved surface portion 22 to slide along a second direction relative to the guide block 353, a second inclined sliding pair is arranged between the curved surface portion 22 and the guide block 353, and the inclination direction of the second inclined sliding pair is consistent with the second direction.
Specifically, the fixed block 351 has a first inclined surface 3511, the sliding block 352 has a second inclined surface 3521, the first inclined surface 3511 and the second inclined surface 3521 form the first inclined surface sliding pair, and the sliding block 352 can slide along the first inclined surface 3511 of the fixed block 351 through the second inclined surface 3521.
The curved surface 22 has a third inclined surface 222, the guide block 353 has a fourth inclined surface 3531, the third inclined surface 222 and the fourth inclined surface 3531 form the second inclined surface sliding pair, and the curved surface 22 can slide along the fourth inclined surface 3531 of the guide block 353 through the third inclined surface 222, wherein the third inclined surface 222 and the fourth inclined surface 3531 are parallel to the second direction, so that the curved surface 22 can approach the curved surface area 112 of the cover plate 11 in the second direction when sliding relative to the guide block 353.
In the illustrated embodiment, the curved screen is a hyperboloid structure, the cover plate 11 has a plane area 111 and two curved areas 112, and correspondingly, two curved surface portions 22 of the profiling table 20 are provided, and in order to drive the two curved surface portions 22 to move toward the two curved areas 112 respectively, two sets of connecting members of the second connecting mechanism are provided, the two sets of connecting members share a fixed block 351, and the structures and the matching relations with relevant parts of the sliding blocks 352 and the guide blocks 353 of the two connecting members are consistent, as shown in fig. 1, the two connecting members are symmetrically arranged relative to the fixed block 351. It is understood that in other embodiments, if only one side of the curved screen is provided with the curved region 112, the connecting components only need to be arranged in one group.
Specifically, in order to avoid the sliding direction of the sliding block 352 relative to the second supporting portion 32 from deviating and the curved surface portion 22 cannot be driven to move or the moving direction of the curved surface portion 22 deviates from the set track, a sliding adaptation pair may be disposed between the sliding block 352 and the second supporting portion 32, and the sliding adaptation pair may adopt a sliding groove and a sliding block manner or a sliding block and sliding rail matching manner.
Specifically, the guide block 353 further has a limiting surface 3532, and a limiting matching pair is formed between the limiting surface 3532 and the curved surface portion 22, so as to limit the limit position of the curved surface portion 22 when sliding along the inclined surface 3532 of the guide block 353, and avoid adverse effects on the attachment of the flexible display layer 12 and the cover plate 11 in the curved surface region 112 caused by the sliding transition of the curved surface portion 22.
Specifically, a first return elastic member 361 may be provided between the slide block 352 and the curved surface portion 22 to ensure the return of the slide block 352 after the operation, or a second return elastic member 362 may be provided between the curved surface portion 22 and the guide block 353 to ensure the return of the curved surface portion 22 after the operation.
To facilitate the processing and assembling of the jig, the sliding direction of the sliding block 352 relative to the second supporting portion 32 can be perpendicular to the first direction,
the force-receiving direction of the first elastic restoring element 361 and/or the second elastic restoring element 362 can be perpendicular to the first direction, and both the first elastic restoring element 361 and the second elastic restoring element 362 can be springs, so as to limit the positions of the two elements and ensure the restoration of the related elements, and a limiting groove can be machined on the related elements, which can be understood with reference to fig. 1 and will not be described in detail.
It should be noted that the second supporting portion 32 may interfere with the first elastic member 34 between the planar portion 21 and the first supporting portion 31 and the engagement between the fixed block 351 and the sliding block 352, and in actual installation, a through hole may be formed in a portion of the second supporting portion 32 corresponding to the first elastic member 34 so that the first elastic member 34 can pass through, and a through hole may be formed in a portion of the second supporting portion 32 corresponding to the fixed block 351 so that the fixed block 351 can pass through.
Specifically, the first supporting portion 31 and the second supporting portion 32 can be slidably connected by the guiding post 37 to ensure that the two relatively slide along the first direction, and obviously, the length direction of the guiding post 37 is parallel to the first direction.
Specifically, a second elastic element 38 is further disposed between the first supporting portion 31 and the second supporting portion 32, so as to facilitate the two portions to return to the initial positions.
In practice, to simplify the structure, the second elastic member 38 may be sleeved on the guiding post 37, and the second elastic member 38 may also be a spring.
When in use, the number and arrangement of the guide posts 37 and the second elastic members 38 are not limited, so as to ensure that the first support portion 31 and the second support portion 32 can slide relatively along the first direction smoothly.
The specific structure of the jig in this embodiment is described in detail above, and the using process of the jig is described with reference to fig. 2 to 5. Fig. 1 shows a state that the jig is not operated at an initial stage, fig. 2 shows a first state that the jig is operated at a first stage, fig. 3 shows a second state that the jig is operated at a second stage, and fig. 4 and 5 show operation directions of relevant parts corresponding to fig. 2 and 3, respectively.
In summary, the movement of the jig during the bonding operation can be divided into two stages, the first stage is the pre-bonding of the flexible display layer 12 to the planar region 111 of the cover plate 11, and the second stage is the bonding of the flexible display layer 12 to the planar region 111 of the cover plate 11 and the bonding of the curved region 112.
As shown in fig. 1, in an initial state, the guide film 40 is carried by the profiling table 20, and the flexible display layer 12 is attached to the guide film 40, at this time, the flexible display layer 12 is in a planar structure as a whole and is not deformed; in the initial state, the first support portion 31 and the second support portion 32 of the stage 30 have a predetermined distance therebetween, and the cover 11 is positioned above the copying table 20 in the orientation shown in the drawing.
First-stage motion: the driving portion applies a driving force to the first supporting portion 31 through the base 33 to drive the first supporting portion 31 to move vertically upward, at this time, the first supporting portion 31, the second supporting portion 32 slidably connected to the first supporting portion 31, and the curved portion 22 carried by the planar portion 21 carried by the first supporting portion 31 and the curved portion 32 are synchronously moved vertically upward, the moving direction is S1 shown in fig. 4, and the flexible display layer 12 is moved to contact with the planar area 111 of the cover 11, as shown in fig. 2; in the orientation shown, the first direction is the vertical direction.
And (3) second-stage movement: in the state shown in fig. 2, the driving portion continues to apply a vertical upward driving force to the base 33, the base 33 drives the first supporting portion 31 to continue to move upward along the first direction, and is limited by the cover plate 11, in this process, the first elastic element 34 between the planar portion 21 and the first supporting portion 31 is compressed, the attaching pressure of the flexible display layer 12 and the cover 11 in the planar region 111 is continuously increased, and the attaching of the curved screen in the planar portion can be realized; in the process, the first supporting portion 31 can move upward relative to the second supporting portion 32, the fixing portion 351 moves upward relative to the second supporting portion 32 along with the first supporting portion 31, and in the process that the fixing portion 351 moves upward, under the action of a first inclined plane matching side effect between the fixing portion 351 and the sliding block 352, the sliding block 352 slides relative to the second supporting portion 32 in the direction of the curved surface portion 22, and the first resetting elastic piece 161 drives the curved surface portion 22 to slide along the inclined plane fourth 3531 of the guide block 353, so that the flexible display layer 12 is attached to the curved surface area 112 of the cover plate 11, as shown in fig. 3; the moving direction of the relevant components in the second stage movement can be understood by referring to fig. 5, where S1 is the moving direction of the first supporting portion 31 and the fixed block 351, S2 is the moving direction of the slide block 352, and S3 is the moving direction of the curved surface portion.
It is understood that after the attaching operation, the flexible display layer 12 is attached to the cover plate 11, and the flexible display layer 12 also has a planar area 121 and a curved area 122.
During the fitting process, the second direction of the movement of the curved surface portion 22 of the jig determines the internal stress condition after the curved surface area 122 of the flexible display layer 12 and the curved surface area 112 of the cover plate 11 are fitted, and in order to ensure the internal stress uniformity of the curved surface screen at the curved surface portion, the second direction of the movement of the curved surface portion 22 is parallel to the normal direction of the set point of the curved surface area 112, and the set point is preferably located at the middle position of the curved surface area 112, so that the fitting force of the curved surface portion is uniform as much as possible, and internal cracks are not likely to occur.
It will be appreciated that the direction of movement of the curved portion 22 is determined by the four-sided inclined surface 3532 of the guide block 353, and in practice, the guide block 353 can be changed to suit different curved screens.
The curved surface screen attaching jig provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (12)
1. The curved screen laminating jig comprises a cover plate and a flexible display layer, wherein the cover plate is provided with a plane area and a curved area; it is characterized in that the jig comprises:
the profiling table comprises a plane part and a curved surface part which are separated, wherein the plane part corresponds to the plane area, and the curved surface part corresponds to the curved surface area;
the profile modeling platform is used for bearing the flexible display layer, plane portion can follow the first direction and remove in order to drive the flexible display layer with the regional laminating in plane, curved surface portion can follow the second direction and remove in order to drive the flexible display layer with the regional laminating in curved surface, the first direction with the regional normal direction in plane is parallel, the second direction with the first direction is the contained angle setting.
2. The curved screen attaching jig according to claim 1, further comprising a carrier and a driving portion, wherein the carrier is used for carrying the profiling table;
a first connecting mechanism is arranged between the carrying platform and the plane part; the driving part can drive the plane part to move along the first direction through the first connecting mechanism;
a second connecting mechanism is arranged between the carrying platform and the curved surface part; the driving part can drive the curved surface part to move along the second direction through the second connecting mechanism.
3. The curved screen attaching jig according to claim 2, wherein the carrier includes a first supporting portion and a second supporting portion, the first supporting portion is located below the second supporting portion, and the first supporting portion and the second supporting portion can slide relative to each other in the first direction;
the first supporting part bears the plane part through the first connecting mechanism;
the second supporting part bears the curved surface part, and the first supporting part is connected with the curved surface part through the second connecting mechanism;
the driving part is used for driving the first supporting part to move along the first direction.
4. The curved screen attaching jig according to claim 3, wherein the first connecting mechanism includes a first elastic member, one end of the first elastic member abuts against the first supporting portion, and the other end of the first elastic member abuts against the planar portion.
5. The curved screen laminating jig of claim 3, wherein the second connecting mechanism comprises a fixing block and a connecting assembly; the connecting assembly comprises a sliding block and a guide block;
the fixed block is relatively fixed with the first supporting part, the guide block is relatively fixed with the second supporting part, and the sliding block is in sliding fit with the second supporting part;
a first inclined sliding pair is arranged between the sliding block and the fixed block so as to drive the curved surface part to slide along the second direction relative to the guide block;
and a second inclined plane sliding pair is arranged between the curved surface part and the guide block, and the inclined direction of the second inclined plane sliding pair is consistent with the second direction.
6. A curved screen fitting jig according to claim 5, wherein a first return spring is provided between the sliding block and the curved surface portion, and/or a second return spring is provided between the curved surface portion and the guide block.
7. The curved screen attaching jig according to claim 6, wherein the extending direction of the first restoring elastic member and/or the second restoring elastic member is perpendicular to the first direction.
8. The curved screen attaching jig according to claim 5, wherein the guide block has a limiting surface, and a limiting fitting pair is formed between the limiting surface and the curved surface portion to limit a limit position at which the curved surface portion moves toward the curved surface region in the second direction.
9. The curved screen attaching jig according to claim 5, wherein the cover plate has one of the planar regions and two of the curved regions, the two curved regions being located on both sides of the planar region;
the profiling table is correspondingly provided with one plane part and two curved surface parts;
the second connecting mechanism comprises two connecting assemblies, the two connecting assemblies are located on two sides of the fixed block, and the two sliding blocks of the two connecting assemblies are in sliding fit with the same fixed block.
10. The curved screen attaching jig according to any one of claims 3 to 9, wherein a guide post is provided between the first support portion and the second support portion, and a length direction of the guide post is parallel to the first direction; and/or a second elastic piece is arranged between the first supporting part and the second supporting part.
11. A curved screen attachment jig according to any one of claims 1 to 9 wherein the second direction is parallel to the normal to the set point of the curved area.
12. The curved screen conforming jig of claim 11 wherein the set point is in the middle of the curved area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156433.7A CN115424527B (en) | 2022-09-22 | 2022-09-22 | Curved surface screen laminating tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211156433.7A CN115424527B (en) | 2022-09-22 | 2022-09-22 | Curved surface screen laminating tool |
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| CN115424527A true CN115424527A (en) | 2022-12-02 |
| CN115424527B CN115424527B (en) | 2024-10-18 |
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| CN202211156433.7A Active CN115424527B (en) | 2022-09-22 | 2022-09-22 | Curved surface screen laminating tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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