CN113572875A - Folding screen mounting structure - Google Patents
Folding screen mounting structure Download PDFInfo
- Publication number
- CN113572875A CN113572875A CN202110840389.0A CN202110840389A CN113572875A CN 113572875 A CN113572875 A CN 113572875A CN 202110840389 A CN202110840389 A CN 202110840389A CN 113572875 A CN113572875 A CN 113572875A
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- Prior art keywords
- mounting
- piece
- folding screen
- mounting panel
- groove
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The application relates to the technical field of electronic products, in particular to a folding screen mounting structure, which comprises a first mounting plate and a second mounting plate, wherein a damping component is arranged between the first mounting plate and the second mounting plate, the damping component comprises two first connecting plates, a rotating shaft fixedly mounted on the first connecting plates, a first gear coaxially fixed on the rotating shaft, a second connecting plate arranged between the two rotating shafts, a mounting frame arranged at one side of the first gear, which is deviated from the second connecting plate, and two second gears rotatably connected on the mounting frame, one of the first connecting plates is fixedly connected with the first mounting plate, the other of the first connecting plates is fixedly connected with the second mounting plate, the second connecting plate is rotatably connected with the rotating shaft, the rotating shaft is rotatably connected with the mounting frame, the two second gears are positioned between the two first gears, and the two second gears are meshed, the first gear is meshed with a corresponding second gear.
Description
Technical Field
The application relates to the technical field of electronic products, in particular to a folding screen mounting structure.
Background
Along with the lapse of time, electronic products are more and more concerned and loved by people, especially like mobile phones, mobile phones have become one of the indispensable carrying objects of people's trip now, and the mobile phone is from the earliest button display screen to full screen now, and along with the improvement of people's living standard, the size of screen has become people's focus of paying attention to the mobile phone.
In order to meet market demands, a folding screen mobile phone has appeared and becomes the hottest focus, but corresponding problems are more and more, wherein the most common problem is that a certain damping force does not exist in the folding process, the folding process completely depends on the shaping capacity of the folded screen to fix the bending angle of the screen, and the folding hand feeling is extremely poor in the process of folding the screen.
Disclosure of Invention
In order to make the folding in-process of screen have certain damping force, promote user's folding feel, this application provides a folding screen mounting structure.
The application provides a folding screen mounting structure adopts following technical scheme:
a folding screen mounting structure comprises a first mounting plate and a second mounting plate, a damping component is arranged between the first mounting plate and the second mounting plate, the damping component comprises two first connecting plates, a rotating shaft fixedly arranged on the first connecting plates, a first gear coaxially fixed on the rotating shaft, a second connecting plate arranged between the two rotating shafts, a mounting frame arranged on one side of the first gear, which is far away from the second connecting plate, and two second gears rotatably connected on the mounting frame, one of the first connecting plates is fixedly connected with the first mounting plate, the other first connecting plate is fixedly connected with the second mounting plate, the second connecting plate is connected with the rotating shaft in a rotating mode, the rotating shaft is connected with the mounting frame in a rotating mode, the second gears are located between the two first gears and are meshed with the second gears, and the first gears are meshed with the corresponding second gears.
Through adopting above-mentioned technical scheme, rotate the in-process of first mounting panel and second mounting panel, make the both ends of folding screen be close to each other, folding screen takes place to buckle from middle part, the in-process of buckling, first gear engagement second gear rotates, make two first gears rotate in opposite directions in step, thereby make first mounting panel and second mounting panel rotate in step, the life of folding screen has been promoted, because total four gears, transmission efficiency is lower, thereby make first mounting panel and second mounting panel pivoted in-process need certain rotation dynamics, the folding of folding screen is felt has been promoted, no exogenic action again, folding screen is difficult to resume to the horizontality, promote the folding stability of folding screen.
Optionally, an organic whole is fixed with two on the first connecting plate and rotates the cover, the pivot is rotated and is connected between two rotation covers, two integrated into one piece has the first arc of a plurality of protruding on the opposite face of rotation cover, be provided with in the pivot and be used for the first bellied butt piece of arc of butt.
Through adopting above-mentioned technical scheme, through the butt piece for first arc arch is supported tightly, and folding screen folding in-process makes two pivots be close to each other, thereby makes the bellied protruding position of first arc further supported the pressure, thereby makes the folding in-process of screen produce the damping force, has promoted user's folding and has felt.
Optionally, the butt piece includes that coaxial rotation is at the epaxial butt piece of commentaries on classics, fixes connecting rod, coaxial cover between two butt pieces and establish in the epaxial spring of commentaries on classics, a plurality of fix and rotate the second arc arch of cover one side at the butt piece towards, the tip butt of spring deviates from at the butt piece and rotates cover one side, under the initial condition, first arc arch inlays to establish between two adjacent second arc archs.
Through adopting above-mentioned technical scheme, the spring makes two butt blocks butt firmly sheathe in rotating, initial state, first arc arch inlays to be established between two adjacent second arc archs, thereby rotate cell phone case's process, make folding screen buckle from middle part, the in-process that folding screen was buckled, first arc arch roll-off and butt second arc arch between two second arc archs are followed to first arc arch, make two second arc archs in the same pivot be close to each other, the spring is compressed, the hand feeling of the folding screen of user has been strengthened.
Optionally, first gear deviates from the damping piece that second connecting plate one side coaxial fixation has the rubber material, the transversal personally submitting of damping piece is circular, the mounting bracket is offered towards second connecting plate one side and is used for inlaying and establishes damping piece pivoted mounting groove on the mounting bracket, two the mounting groove is the symmetry setting, interference fit between damping piece and the mounting groove.
Through adopting above-mentioned technical scheme, interference fit between damping piece and the mounting groove to make damping piece and pivot coaxial pivoted in-process in the mounting groove, have certain damping force, strengthened the feeling of user's folding screen.
Optionally, the damping piece is including fixing first piece, the second piece that pivot one end was kept away from at first piece at pivot tip to integrated into one piece, the diameter of second piece is greater than the diameter of first piece, the direction that the outside-in of mounting groove orientation is close to the second gear is the downward sloping setting, mounting groove intercommunication mounting bracket is towards folding screen one side, the mounting groove is including seting up at the first groove of mounting bracket towards second mounting panel one side, seting up at the second groove on first groove towards second mounting panel one side inner wall, first piece inlays to be established at first inslot, the second piece inlays to be established at the second inslot.
Through adopting above-mentioned technical scheme for the pivot is difficult to slide along self axial direction at the pivoted in-process, is the slope with the mounting groove setting, makes whole pivot be difficult to remove whole pivot along the normal direction of folding screen on the mounting bracket, has promoted the stability of folding process of folding screen cell-phone.
Optionally, the second connecting plate rotates cover one side integrated into one piece and has first stopper, it is fixed with the second stopper to rotate cover first gear one side, when first mounting panel is parallel arrangement with the second mounting panel, first stopper and the mutual butt of second stopper.
Through adopting above-mentioned technical scheme, when first mounting panel and second mounting panel are parallel state, first stopper and second stopper this moment for folding screen is difficult to reverse folding, and when the both ends of folding screen were laminated each other, first stopper and second stopper were laminated each other, thereby make folding screen be difficult to continue to buckle, had promoted folding screen's life.
Optionally, rotate between first mounting panel and the second mounting panel and be connected, the one end fixed connection of first mounting panel and folding screen, the other end fixed connection of second mounting panel and folding screen, the constant head tank has all been seted up towards folding screen one side to first mounting panel and second mounting panel.
Through adopting above-mentioned technical scheme, fix the folding screen at the in-process on first mounting panel and second mounting panel for bond in advance and fix the location arch on the folding screen inboard and insert and establish in the constant head tank, make the one end of folding screen pass through glue and first mounting panel fixed connection, the other end passes through glue and second mounting panel fixed connection.
Optionally, the first mounting panel inlays towards folding screen one side and establishes and be fixed with the first piece that is used for fixed folding screen middle part position, the second mounting panel inlays towards folding screen one side and establishes and be fixed with the second piece that is used for fixed folding screen middle part position.
Through adopting above-mentioned technical scheme, through sticky mode for first piece and second piece all bond fixedly with the interior screen one side of folding screen through glue, and the in-process of folding cell-phone makes the middle part position of folding screen be difficult to supply to warp, has promoted the life of folding screen.
In summary, the following steps:
1. in the process of bending, the first gears are meshed with the second gears to rotate, so that the two first gears synchronously rotate in opposite directions, the first mounting plate and the second mounting plate synchronously rotate, the service life of the folding screen is prolonged, the transmission efficiency is low due to the fact that the four gears are arranged in total, certain rotating force is needed in the rotating process of the first mounting plate and the second mounting plate, the folding hand feeling of the folding screen is improved, the folding screen is difficult to recover to a flat state under no external force, and the folding stability of the folding screen is improved;
2. through setting up first arc arch and second arc arch, the in-process that folding screen buckled, first arc arch is protruding from roll-off and butt second arc arch between two second arc archs for two second arc archs in the same pivot are close to each other, and the spring is compressed, has strengthened feeling of user's folding screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view showing the overall structure of the damper assembly according to the present embodiment;
FIG. 3 is a schematic view of the entire structure at the position of the abutting member in the present embodiment;
fig. 4 is a schematic view of the overall structure of the second stopper portion in this embodiment.
Reference numerals: 1. a first mounting plate; 2. a second mounting plate; 3. a damping assembly; 4. a first connecting plate; 5. a rotating shaft; 6. a first gear; 7. a second connecting plate; 8. a mounting frame; 9. a second gear; 10. rotating the sleeve; 11. a first arc-shaped protrusion; 12. an abutting member; 13. a butting block; 14. a connecting rod; 15. a spring; 16. a second arc-shaped protrusion; 17. a damping block; 18. mounting grooves; 19. a first block; 20. a second block; 21. a first groove; 22. a second groove; 23. a first stopper; 24. a second limiting block; 25. positioning a groove; 26. a first sheet; 27. a second sheet.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses folding screen mounting structure.
Referring to fig. 1, a folding screen mounting structure, including first mounting panel 1 and second mounting panel 2, rotate between first mounting panel 1 and the second mounting panel 2 and be connected, the one end bonding fixed connection of first mounting panel 1 and folding screen, the other end and the second mounting panel 2 bonding fixed connection of folding screen, be provided with damping component 3 between first mounting panel 1 and the second mounting panel 2, damping component 3 is provided with two sets ofly, two sets of damping component 3 are located the both ends position of first mounting panel 1 respectively.
Referring to fig. 1, constant head tank 25 has all been seted up towards one side of folding screen to first mounting panel 1 and second mounting panel 2, the both ends inboard of folding screen all is fixed with and is used for inlaying the locating piece of establishing in constant head tank 25, thereby be convenient for the staff to fix folding screen on first mounting panel 1 and second mounting panel 2 more, first mounting panel 1 is fixed with first piece 26 towards folding screen one side, second mounting panel 2 is fixed with second piece 27 towards folding screen one side, the shape of first piece 26 and the shape of second piece 27, the in-process of installation folding screen, make first piece 26 and second piece 27 all bond fixedly with the folding screen through glue, the in-process of folding screen buckles, make the middle part of folding screen be difficult to protruding deformation.
Referring to fig. 1 and 3, a damping assembly 3 is arranged between a first mounting plate 1 and a second mounting plate 2, the damping assembly 3 is provided with two groups, the damping assembly 3 comprises a first connecting plate 4, a rotating shaft 5, a first gear 6, a second connecting plate 7, a mounting frame 8 and a second gear 9, the first connecting plate 4 is provided with two groups, one first connecting plate 4 is fixedly connected with the first mounting plate 1, the other first connecting plate 4 is fixedly connected with the second mounting plate 2, the rotating shaft 5 is fixedly mounted on the first connecting plate 4, two rotating sleeves 10 are integrally fixed on the first connecting plate 4, and the rotating shaft 5 is rotated on the two rotating sleeves 10.
Referring to fig. 3, first gear 6 is arranged on one side opposite to two first connecting plates 4, two sets of first gears 6 are arranged between the two first connecting plates 4, first gear 6 is coaxially fixed on the outer wall of one end of rotating shaft 5 extending out of rotating sleeve 10, mounting frame 8 is arranged on one side of first gear 6 deviating from second connecting plate 7, second gear 9 is arranged in two sets, two second gears 9 are all rotatably connected on mounting frame 8, two second gears 9 are meshed with each other, two second gears 9 are arranged between the two first gears 6, first gear 6 is meshed with second gear 9, one end of rotating shaft 5 extending out of rotating sleeve 10 is rotatably connected with mounting frame 8.
Referring to fig. 3, first gear 6 deviates from second connecting plate 7 one side coaxial fixation and has damping piece 17, damping piece 17 forms for the preparation of rubber material, damping piece 17's transversal personally submits circularly, damping piece 17 includes first piece 19 and second piece 20, first piece 19 is circular piece with second piece 20, the diameter of second piece 20 is greater than the diameter of first piece 19, mounting bracket 8 is offered towards second connecting plate 7 one side and is used for inlaying mounting groove 18 who establishes damping piece 17.
Referring to fig. 3, mounting groove 18 outside-in is the downward sloping setting towards the direction that is close to second gear 9, mounting groove 18 intercommunication mounting bracket 8 is towards folding screen one side, two mounting grooves 18 are the symmetry setting, mounting groove 18 includes first groove 21 and second groove 22, first groove 21 is seted up in mounting bracket 8 towards second mounting panel 2 one side, second groove 22 is seted up on first groove 21 towards second mounting panel 2 one side inner wall, the diameter of second groove 22 is greater than the diameter of first groove 21, first groove 21 and second groove 22 all communicate mounting bracket 8 towards folding screen one side, install the in-process on mounting bracket 8 with damping piece 17, make first piece 19 inlay to be established in first groove 21, second piece 20 inlays to be established in second groove 22, second piece 20 and second groove 22 interference fit, thereby make folding screen have certain damping force at folding in-process.
Referring to fig. 3, a plurality of first arc-shaped protrusions 11 are integrally formed on opposite surfaces of two rotating sleeves 10 on the same rotating shaft 5, an abutting piece 12 for abutting against the first arc-shaped protrusions 11 is arranged on the rotating shaft 5, the abutting piece 12 comprises abutting blocks 13, a connecting rod 14, a spring 15 and second arc-shaped protrusions 16, the abutting blocks 13 are circular blocks, the abutting blocks 13 are rotatably connected to the rotating shaft 5, the connecting rod 14 is positioned between the two rotating shafts 5, one end of the connecting rod 14 is fixedly connected with the abutting block 13 on one of the rotating shafts 5, the other end of the connecting rod 14 is fixedly connected with the abutting block 13 on the other rotating shaft 5, the spring 15 is coaxially sleeved on the rotating shaft 5, the spring 15 is positioned between the two abutting blocks 13 on the same rotating shaft 5, the second arc-shaped protrusions 16 are arranged on the side of the abutting block 13 away from the spring 15, in an initial state, the first arc-shaped protrusions 11 are embedded between the two adjacent second arc-shaped protrusions 16, during the folding of the folding screen, the first arc-shaped protrusion 11 slides out of the groove between the two second arc-shaped protrusions 16 and abuts against the second arc-shaped protrusions 16, so that the spring 15 is compressed, thereby further enhancing the damping of the folding screen.
Referring to fig. 3 and 4, second connecting plate 7 sets up between first gear 6 and rotation cover 10, the both ends of second connecting plate 7 are rotated respectively and are connected in pivot 5, second connecting plate 7 has first stopper 23 towards rotation cover 10 one side still integrated into one piece, it is used for cooperating second stopper 24 that uses with first stopper 23 to rotate to be provided with on the cover 10, under the initial condition, when folding screen is in the exhibition flat state, first stopper 23 and the mutual butt of second stopper 24, carry on spacingly to the folding angle of folding screen.
The implementation principle of the folding screen mounting structure in the embodiment of the application is as follows: fix the folding screen on first mounting panel 1 and second mounting panel 2, rotate the in-process of first mounting panel 1 or second mounting panel 2, under the effect of first gear 6 and second gear 9, make first mounting panel 1 and second mounting panel 2 rotate in step, until laminating each other, thereby realize the folding of folding screen, the folding in-process of folding screen, damping piece 17 and mounting groove 18 interference fit on the one hand, make the folding screen produce folding damping, on the other hand, first arc is protruding 11 and is followed roll-off and butt on second arc is protruding 16 between two second arc archs 16, make spring 15 compressed, thereby further produce folding damping.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a folding screen mounting structure, includes first mounting panel (1) and second mounting panel (2), its characterized in that: a damping component (3) is arranged between the first mounting plate (1) and the second mounting plate (2), the damping component (3) comprises two first connecting plates (4), a rotating shaft (5) fixedly mounted on the first connecting plates (4), a first gear (6) coaxially fixed on the rotating shaft (5), a second connecting plate (7) arranged between the two rotating shafts (5), a mounting frame (8) arranged on one side of the first gear (6) departing from the second connecting plate (7), and two second gears (9) rotatably connected on the mounting frame (8), wherein one of the first connecting plates (4) is fixedly connected with the first mounting plate (1), the other one of the first connecting plates (4) is fixedly connected with the second mounting plate (2), the second connecting plate (7) is rotatably connected with the rotating shaft (5), the rotating shaft (5) is rotatably connected with the mounting frame (8), the two second gears (9) are positioned between the two first gears (6), the two second gears (9) are meshed, and the first gears (6) are meshed with the corresponding second gears (9).
2. A folding screen mounting arrangement according to claim 1, wherein: the utility model discloses a rotating sleeve, including first connecting plate (4), pivot (5) and rotation cover (10), the integrative two rotation cover (10) that are fixed with on first connecting plate (4), pivot (5) rotate to be connected between two rotation cover (10), two integrated into one piece has the first arc of a plurality of protruding (11) on the opposite face of rotation cover (10), be provided with butt piece (12) that are used for the first arc of butt protruding (11) on pivot (5).
3. A folding screen mounting arrangement according to claim 2, wherein: butt piece (12) including coaxial rotation butt piece (13) on pivot (5), fix connecting rod (14), coaxial cover between two butt pieces (13) and establish spring (15), a plurality of on pivot (5) and fix and rotate the protruding (16) of second arc of cover (10) one side in butt piece (13) orientation, the tip butt of spring (15) deviates from in butt piece (13) and rotates cover (10) one side, under the initial condition, protruding (11) of first arc are inlayed and are established between two adjacent second arc are protruding (16).
4. A folding screen mounting arrangement according to claim 1, wherein: first gear (6) deviate from damping piece (17) that second connecting plate (7) one side coaxial fixation has the rubber material, damping piece (17) transversal personally submit circular, mounting bracket (8) are offered towards second connecting plate (7) one side and are used for inlaying and establish damping piece (17) pivoted mounting groove (18) on mounting bracket (8), two mounting groove (18) are the symmetry setting, interference fit between damping piece (17) and mounting groove (18).
5. A folding screen mounting arrangement according to claim 4, wherein: damping piece (17) are including fixing first piece (19), the second piece (20) of keeping away from pivot (5) one end at first piece (19) at pivot (5) tip, the diameter of second piece (20) is greater than the diameter of first piece (19), mounting groove (18) outside-in orientation is the downward sloping setting near the direction of second gear (9), mounting groove (18) intercommunication mounting bracket (8) are towards folding screen one side, mounting groove (18) including offering at mounting bracket (8) first groove (21) towards second mounting panel (2) one side, offer at first groove (21) second groove (22) on second mounting panel (2) one side inner wall, first piece (19) are inlayed and are established in first groove (21), second piece (20) are inlayed and are established in second groove (22).
6. A folding screen mounting arrangement according to claim 1, wherein: second connecting plate (7) rotate cover (10) one side integrated into one piece and have first stopper (23) towards, it is fixed with second stopper (24) towards first gear (6) one side to rotate cover (10), when first mounting panel (1) is parallel arrangement with second mounting panel (2), first stopper (23) and second stopper (24) butt each other.
7. A folding screen mounting arrangement according to claim 1, wherein: rotate between first mounting panel (1) and second mounting panel (2) and be connected, the one end fixed connection of first mounting panel (1) and folding screen, the other end fixed connection of second mounting panel (2) and folding screen, constant head tank (25) have all been seted up towards folding screen one side in first mounting panel (1) and second mounting panel (2).
8. A folding screen mounting arrangement according to claim 1, wherein: first mounting panel (1) inlays towards folding screen one side and establishes and be fixed with first piece (26) that are used for fixed folding screen middle part position, second mounting panel (2) inlay towards folding screen one side and establish and be fixed with second piece (27) that are used for fixed folding screen middle part position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840389.0A CN113572875A (en) | 2021-07-24 | 2021-07-24 | Folding screen mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840389.0A CN113572875A (en) | 2021-07-24 | 2021-07-24 | Folding screen mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113572875A true CN113572875A (en) | 2021-10-29 |
Family
ID=78166959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110840389.0A Pending CN113572875A (en) | 2021-07-24 | 2021-07-24 | Folding screen mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113572875A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023109309A1 (en) * | 2021-12-15 | 2023-06-22 | Oppo广东移动通信有限公司 | Torque assembly, rotating shaft kit, and electronic device |
| WO2023124458A1 (en) * | 2021-12-31 | 2023-07-06 | Oppo广东移动通信有限公司 | Rotating shaft assembly and electronic device |
-
2021
- 2021-07-24 CN CN202110840389.0A patent/CN113572875A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023109309A1 (en) * | 2021-12-15 | 2023-06-22 | Oppo广东移动通信有限公司 | Torque assembly, rotating shaft kit, and electronic device |
| WO2023124458A1 (en) * | 2021-12-31 | 2023-07-06 | Oppo广东移动通信有限公司 | Rotating shaft assembly and electronic device |
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