CN114093250B - Connecting rod type outward folding flexible screen - Google Patents
Connecting rod type outward folding flexible screen Download PDFInfo
- Publication number
- CN114093250B CN114093250B CN202010853604.6A CN202010853604A CN114093250B CN 114093250 B CN114093250 B CN 114093250B CN 202010853604 A CN202010853604 A CN 202010853604A CN 114093250 B CN114093250 B CN 114093250B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rotating
- flexible screen
- plates
- shells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a connecting rod type outward-folding flexible screen which comprises two symmetrically arranged shells, two sliding plates symmetrically arranged in the two shells and a flexible screen attached to the outer surface of the shells, wherein a first rotating plate is rotatably connected to the sliding plates, a third connecting rod, a second connecting rod and a first connecting rod are sequentially hinged to the sliding plates, the middle part of the second connecting rod is connected with the sliding plates through a first fixing shaft, the first rotating plates on the two sliding plates are connected through at least two second rotating plates, each of the first rotating plates and the second rotating plates comprises an upper connecting part and a lower stopping part, at least one guide block provided with a through hole is arranged on each sliding plate, and a constant force spring is connected between the two shells. According to the invention, 0-180 degrees of external folding and unfolding can be realized, displacement compensation can be realized in the unfolding and folding process, the service life of the flexible screen is prolonged, and the use experience of a user is improved.
Description
Technical Field
The invention relates to a connecting rod type outward folding flexible screen, and belongs to the technical field of electronic products.
Background
With the development of technology, users have increasingly higher demands on the use of electronic products, resulting in an increasingly diversified function of the electronic products, and there are many new forms of electronic products, such as electronic devices with flexible screens: the two side ends of the flexible screen are respectively connected to two parts of the electronic equipment which can rotate relatively, so that the display area is increased as much as possible. Although the performance of the electronic product can be further optimized by the flexible screen, after the folded-out flexible screen is used for a period of time, folds can appear in the central area of the flexible screen, even touch insensitivity or failure can be caused, and user experience is affected.
Disclosure of Invention
The invention aims to provide a connecting rod type outwards-folded flexible screen, which can realize 0-180-degree outwards folding and unfolding, can realize displacement compensation in the unfolding and folding process, prolongs the service life of the flexible screen and improves the use experience of users.
In order to achieve the above purpose, the invention adopts the following technical scheme: the connecting rod type outward folding flexible screen comprises two shells which are symmetrically arranged, two sliding plates which are symmetrically arranged in the two shells and a flexible screen which is attached to the outer surface of the shells, wherein the sliding plates are movably arranged in the shells;
the sliding plate is rotationally connected with a first rotating plate, the first rotating plate is connected with a second mandrel, a fourth connecting rod is sleeved on the second mandrel, one end of the fourth connecting rod is sleeved on the second mandrel and can rotate around the second mandrel, the other end of the fourth connecting rod is hinged with a fifth connecting rod, the upper end of the fifth connecting rod is connected with the fourth connecting rod, and the lower end of the fifth connecting rod is embedded into a first track groove formed in the sliding plate and can move left and right in the first track groove;
the device is characterized by further comprising a third connecting rod, a second connecting rod and a first connecting rod which are sequentially hinged, wherein the middle part of the second connecting rod is connected with the sliding plate through a first fixed shaft, so that the second connecting rod can rotate around the first fixed shaft fixed on the sliding plate, two ends of the second connecting rod are respectively hinged with the third connecting rod and the first connecting rod, one end, far away from the second connecting rod, of the third connecting rod is hinged with the lower end of the fifth connecting rod, and one end, far away from the second connecting rod, of the first connecting rod is connected with the shell through a second fixed shaft, so that the first connecting rod can rotate around the second fixed shaft fixed on the shell;
the first rotating plates on the two sliding plates are connected through at least two second rotating plates, the adjacent second rotating plates are hinged, and the two second rotating plates positioned on the outer sides are respectively hinged with the first rotating plates;
the first rotating piece and the second rotating piece both comprise an upper connecting part and a lower stop part, the lower stop part is positioned in the middle of the lower surface of the upper connecting part, and the thickness of the lower stop part is larger than that of the upper connecting part, so that a stop surface is formed between the upper connecting part and the lower stop part, two side end surfaces of the lower stop part are inclined surfaces which incline inwards symmetrically, when the two shells are unfolded to form 180 degrees, the lower surface of the upper connecting part of the first rotating piece or the second rotating piece is contacted with the stop surface of the adjacent first rotating piece or the second rotating piece, and when the two shells are closed to form 0 degrees, the side end surfaces of the adjacent first rotating piece or the second rotating piece are contacted;
the sliding plate is provided with at least one guide block with a through hole, one end of a guide column is fixedly connected with the shell, the other end of the guide column penetrates through the through hole of the guide block, the guide column is sleeved with a spring, two ends of the spring are respectively in pressing contact with the guide block and the shell, and a constant force spring is connected between the two shells.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, the first connecting rod and the third connecting rod are positioned on the same side of the second connecting rod.
2. In the above scheme, a second track groove is formed in the shell, and a movable block which is embedded in the second track groove and can move in the second track groove is arranged on the sliding plate.
3. In the above scheme, the sliding plate is provided with a protruding part protruding from the inside of the shell, and the first rotating piece is rotationally connected with the protruding part.
4. In the scheme, the two second rotating sheets are connected between the first rotating sheets on the two sliding plates, and the included angle formed between the adjacent second rotating sheets and the side end faces of the adjacent first rotating sheets and the second rotating sheets is 45 degrees.
5. In the scheme, the guide block is positioned on the end face of one side of the sliding plate, which is opposite to the second mandrel.
6. In the above scheme, one end of the constant force spring is fixed on the roller on one shell, and the other end of the constant force spring is fixed on the mounting plate on the other shell.
7. In the scheme, the constant force spring is arranged in the middle of the shell, and the two guide posts on each shell are respectively arranged on two sides of the constant force spring.
8. In the scheme, the number of the guide blocks on each sliding plate is two.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. according to the connecting rod type outward folding flexible screen, 0-180 degrees of outward folding and unfolding can be achieved, displacement compensation can be achieved through relative movement between the sliding plate and the shell in the unfolding and folding process, the length of the surface supporting the flexible screen in the unfolding or folding process is kept unchanged, the flexible screen is protected from generating folds after being used for a long time, local area touch failure and the like are avoided, the service life of the flexible screen is prolonged, and the user experience is improved.
2. According to the connecting rod type outward-folding flexible screen, the first rotating piece and the second rotating piece both comprise the upper connecting portion and the lower stopping portion, the lower stopping portion is located in the middle of the lower surface of the upper connecting portion, and the thickness of the lower stopping portion is larger than that of the upper connecting portion, so that a stopping surface is formed between the upper connecting portion and the lower stopping portion, and two side end faces of the lower stopping portion are inclined faces which are symmetrically and inwards inclined, so that stopping in an unfolding state and in a folding state is achieved, and use experience is improved.
3. The connecting rod type outward-folding flexible screen is characterized in that at least one guide block with a through hole is arranged on a sliding plate, one end of a guide column is fixedly connected with a shell, the other end of the guide column penetrates through the through hole of the guide block, a spring is sleeved on the guide column, two ends of the spring are respectively in pressing contact with the guide block and the shell, a constant force spring is connected between the two shells, the moving direction of the shell is limited while torsion is guaranteed, and the stability of the structure is further guaranteed.
Drawings
FIG. 1 is an exploded front view of the link-type folding flexible screen of the present invention in an expanded state;
FIG. 2 is a front view of a partial structure of the connecting rod type outward folding flexible screen in a folded state;
FIG. 3 is a schematic diagram of a partial structure of a connecting rod type outward folding flexible screen of the invention;
FIG. 4 is a schematic diagram of a partial structure of the connecting rod type outward folding flexible screen;
FIG. 5 is a schematic diagram of a partial structure of the connecting rod type outward folding flexible screen;
FIG. 6 is a schematic view of a partial structure of the connecting rod type outward folding flexible screen in the unfolded state;
fig. 7 is a schematic view of a partial structure of the connecting rod type outward folding flexible screen in a folded state.
In the above figures: 1. a housing; 2. a slide plate; 201. a movable block; 202. a protruding portion; 3. a first rotating plate; 4. a second mandrel; 5. a fourth link; 6. a fifth link; 7. a first track groove; 81. a third link; 82. a first link; 9. a second link; 10. a second rotating plate; 11. a first mandrel; 12. a third mandrel; 13. a second track groove; 141. an upper connection part; 142. a lower stop portion; 143. a stop surface; 15. a guide block; 151. a through hole; 16. a guide post; 17. a spring; 18. a constant force spring; 19. a flexible screen; 20. a roller; 21. and (5) mounting the sheet.
Detailed Description
In the description of this patent, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in this patent will be understood by those of ordinary skill in the art in a specific context.
Example 1: the connecting rod type outward folding flexible screen comprises two symmetrically arranged shells 1, two sliding plates 2 symmetrically arranged in the two shells 1 and a flexible screen 19 attached to the outer surface of the shells 1, wherein the sliding plates 2 are movably arranged in the shells 1;
the sliding plate 2 is rotatably connected with a first rotating plate 3, the first rotating plate 3 is connected with a second mandrel 4, a fourth connecting rod 5 is sleeved on the second mandrel 4, one end of the fourth connecting rod 5 is sleeved on the second mandrel 4 and can rotate around the second mandrel 4, the other end of the fourth connecting rod 5 is hinged with a fifth connecting rod 6, the upper end of the fifth connecting rod 6 is connected with the fourth connecting rod 5, and the lower end of the fifth connecting rod 6 is embedded into a first track groove 7 formed in the sliding plate 2 and can move left and right in the first track groove 7;
the sliding plate is further provided with a third connecting rod 81, a second connecting rod 9 and a first connecting rod 82 which are sequentially hinged, the middle part of the second connecting rod 9 is connected with the sliding plate 2 through a first fixed shaft, so that the second connecting rod 9 can rotate around the first fixed shaft fixed on the sliding plate 2, two ends of the second connecting rod 9 are respectively hinged with the third connecting rod 81 and the first connecting rod 82, one end, far away from the second connecting rod 9, of the third connecting rod 81 is hinged with the lower end of the fifth connecting rod 6, and one end, far away from the second connecting rod 9, of the first connecting rod 82 is connected with the shell 1 through a second fixed shaft, so that the first connecting rod 82 can rotate around the second fixed shaft fixed on the shell 1;
the first rotating plates 3 on the two sliding plates 2 are connected through at least two second rotating plates 10, the adjacent second rotating plates 10 are hinged, and the two second rotating plates 10 positioned at the outer side are respectively hinged with the first rotating plates 3;
the first rotating piece 3 and the second rotating piece 10 both comprise an upper connecting portion 141 and a lower stopping portion 142, the lower stopping portion 142 is located in the middle of the lower surface of the upper connecting portion 141, the thickness of the lower stopping portion 142 is larger than that of the upper connecting portion 141, so that a stopping surface 143 is formed between the upper connecting portion 141 and the lower stopping portion 142, two side end surfaces of the lower stopping portion 142 are inclined surfaces which are inclined inwards symmetrically, when the two shells 1 are unfolded to form 180 degrees, the lower surface of the upper connecting portion 141 of the first rotating piece 3 or the second rotating piece 10 is contacted with the stopping surface 143 of the adjacent first rotating piece 3 or the adjacent second rotating piece 10, and when the two shells 1 are closed to form 0 degrees, the side end surfaces of the adjacent first rotating piece 3 or the adjacent second rotating piece 10 are contacted;
the sliding plate 2 is provided with at least one guide block 15 provided with a through hole 151, one end of a guide column 16 is fixedly connected with the shell 1, the other end of the guide column 16 passes through the through hole 151 of the guide block 15, the guide column 16 is sleeved with a spring 17, two ends of the spring 17 are respectively in pressing contact with the guide block 15 and the shell 1, and a constant force spring 18 is connected between the two shells 1.
The first link 82 and the third link 81 are located on the same side of the second link 9; the shell 1 is provided with a second track groove 13, and the slide plate 2 is provided with a movable block 201 which is embedded in the second track groove 13 and can move in the second track groove 13; the number of the guide blocks 15 on each slide plate 2 is two;
the slide plate 2 is provided with a protruding part 202 protruding from the inside of the shell 1, and the first rotating plate 3 is rotationally connected with the protruding part 202; the two second rotating plates 10 are connected between the first rotating plates 3 on the two sliding plates 2, and the included angle formed between the adjacent second rotating plates 10 and the side end surfaces of the adjacent first rotating plates 3 and the second rotating plates 10 is 45 degrees; the guide block 15 is located on the end surface of the sliding plate 2 opposite to the side of the second mandrel 4.
Example 2: the connecting rod type outward folding flexible screen comprises two symmetrically arranged shells 1, two sliding plates 2 symmetrically arranged in the two shells 1 and a flexible screen 19 attached to the outer surface of the shells 1, wherein the sliding plates 2 are movably arranged in the shells 1;
the sliding plate 2 is rotatably connected with a first rotating plate 3, the first rotating plate 3 is connected with a second mandrel 4, a fourth connecting rod 5 is sleeved on the second mandrel 4, one end of the fourth connecting rod 5 is sleeved on the second mandrel 4 and can rotate around the second mandrel 4, the other end of the fourth connecting rod 5 is hinged with a fifth connecting rod 6, the upper end of the fifth connecting rod 6 is connected with the fourth connecting rod 5, and the lower end of the fifth connecting rod 6 is embedded into a first track groove 7 formed in the sliding plate 2 and can move left and right in the first track groove 7;
the sliding plate is further provided with a third connecting rod 81, a second connecting rod 9 and a first connecting rod 82 which are sequentially hinged, the middle part of the second connecting rod 9 is connected with the sliding plate 2 through a first fixed shaft, so that the second connecting rod 9 can rotate around the first fixed shaft fixed on the sliding plate 2, two ends of the second connecting rod 9 are respectively hinged with the third connecting rod 81 and the first connecting rod 82, one end, far away from the second connecting rod 9, of the third connecting rod 81 is hinged with the lower end of the fifth connecting rod 6, and one end, far away from the second connecting rod 9, of the first connecting rod 82 is connected with the shell 1 through a second fixed shaft, so that the first connecting rod 82 can rotate around the second fixed shaft fixed on the shell 1;
the first rotating plates 3 on the two sliding plates 2 are connected through at least two second rotating plates 10, the adjacent second rotating plates 10 are hinged, and the two second rotating plates 10 positioned at the outer side are respectively hinged with the first rotating plates 3;
the first rotating piece 3 and the second rotating piece 10 both comprise an upper connecting portion 141 and a lower stopping portion 142, the lower stopping portion 142 is located in the middle of the lower surface of the upper connecting portion 141, the thickness of the lower stopping portion 142 is larger than that of the upper connecting portion 141, so that a stopping surface 143 is formed between the upper connecting portion 141 and the lower stopping portion 142, two side end surfaces of the lower stopping portion 142 are inclined surfaces which are inclined inwards symmetrically, when the two shells 1 are unfolded to form 180 degrees, the lower surface of the upper connecting portion 141 of the first rotating piece 3 or the second rotating piece 10 is contacted with the stopping surface 143 of the adjacent first rotating piece 3 or the adjacent second rotating piece 10, and when the two shells 1 are closed to form 0 degrees, the side end surfaces of the adjacent first rotating piece 3 or the adjacent second rotating piece 10 are contacted;
the sliding plate 2 is provided with at least one guide block 15 provided with a through hole 151, one end of a guide column 16 is fixedly connected with the shell 1, the other end of the guide column 16 passes through the through hole 151 of the guide block 15, the guide column 16 is sleeved with a spring 17, two ends of the spring 17 are respectively in pressing contact with the guide block 15 and the shell 1, and a constant force spring 18 is connected between the two shells 1.
One end of the constant force spring 18 is fixed on a roller 20 on one shell 1, the other end of the constant force spring 18 is fixed on a mounting plate 21 on the other shell 1, and the two shells are connected in series through a plurality of central spindles to provide constant torsion for the rotation process; the constant force springs 18 are installed in the middle of the housing 1, and two guide posts 16 on each housing 1 are respectively arranged at two sides of the constant force springs 18;
each sliding plate 2 is connected with two first rotating plates 3, and the two first rotating plates 3 are respectively connected with two ends of the sliding plate 2; a first mandrel 11 is fixedly connected between two ends of the sliding plate 2, and the first rotating plate 3 is sleeved on the first mandrel 11 and can rotate around the first mandrel 11 so as to rotationally connect the first rotating plate 3 to the sliding plate 2;
the two ends of the second mandrel 4 are fixedly connected with the first rotating pieces 3 correspondingly connected with the two ends of the sliding plate 2 respectively; two third mandrels 12 are connected between the second rotating plates 10 correspondingly arranged at the two ends of the sliding plate 2, and the adjacent second rotating plates 10 and the first rotating plates 3 are all hinged and connected through the third mandrels 12.
When the first rotating plate 3 rotates around the first mandrel 11, the fourth connecting rod 5 is pushed by the second mandrel 4; the fifth link 6 is pushed by the fourth link 5 to move left and right in the first track groove 7 on the slide plate 2, and simultaneously pushes the third link 81 to move; the third link 81 pushes the second link 9 to rotate the second link 9 around the first fixed shaft thereof; the first link 82 is pushed by the second link 9, and finally, the housing 1 is moved by the second fixed shaft, so that linkage is realized.
When the connecting rod type outward folding flexible screen is adopted, the outward folding and unfolding of 0-180 degrees can be realized, and displacement compensation can be realized through the relative movement between the sliding plate and the shell in the unfolding and folding process, so that the length of the surface for supporting the flexible screen in the unfolding or folding process is kept unchanged, the flexible screen is protected from generating folds after long-time use, the situations of local area touch failure and the like are avoided, the service life of the flexible screen is prolonged, and the use experience of a user is improved;
in addition, the stop in the unfolding and folding states is realized, and the use experience is improved; the moving direction of the shell is limited while the torsion is ensured, and the stability of the structure is further ensured.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (8)
1. A connecting rod formula rolls over flexible screen outward, its characterized in that: the portable electronic device comprises two shells (1) which are symmetrically arranged, two sliding plates (2) which are symmetrically arranged in the two shells (1) and a flexible screen (19) which is attached to the outer surface of the shells (1), wherein the sliding plates (2) are movably arranged in the shells (1);
the sliding plate (2) is rotationally connected with a first rotating plate (3), the first rotating plate (3) is connected with a second mandrel (4), a fourth connecting rod (5) is sleeved on the second mandrel (4), one end of the fourth connecting rod (5) is sleeved on the second mandrel (4) and can rotate around the second mandrel (4), the other end of the fourth connecting rod (5) is hinged with a fifth connecting rod (6), the upper end of the fifth connecting rod (6) is connected with the fourth connecting rod (5), and the lower end of the fifth connecting rod (6) is embedded in a first track groove (7) formed in the sliding plate (2) and can move left and right in the first track groove (7);
the novel sliding plate is characterized by further comprising a third connecting rod (81), a second connecting rod (9) and a first connecting rod (82) which are sequentially hinged, wherein the middle part of the second connecting rod (9) is connected with the sliding plate (2) through a first fixed shaft, the second connecting rod (9) can rotate around a first fixed shaft fixed on the sliding plate (2), two ends of the second connecting rod (9) are respectively hinged with the third connecting rod (81) and the first connecting rod (82), one end, far away from the second connecting rod (9), of the third connecting rod (81) is hinged with the lower end of the fifth connecting rod (6), one end, far away from the second connecting rod (9), of the first connecting rod (82) is connected with the shell (1) through a second fixed shaft, so that the first connecting rod (82) can rotate around a second fixed shaft fixed on the shell (1), and the first connecting rod (82) and the third connecting rod (81) are positioned on the same side of the second connecting rod (9).
The first rotating plates (3) on the two sliding plates (2) are connected through at least two second rotating plates (10), the adjacent second rotating plates (10) are hinged, and the two second rotating plates (10) positioned on the outer side are respectively hinged with the first rotating plates (3);
the first rotating piece (3) and the second rotating piece (10) both comprise an upper connecting portion (141) and a lower stopping portion (142), the lower stopping portion (142) is positioned in the middle of the lower surface of the upper connecting portion (141), the thickness of the lower stopping portion (142) is larger than that of the upper connecting portion (141), so that a stopping surface (143) is formed between the upper connecting portion (141) and the lower stopping portion (142), two side end surfaces of the lower stopping portion (142) are inclined surfaces which are symmetrically and inwards inclined, when the two shells (1) are unfolded to be 180 degrees, the lower surface of the upper connecting portion (141) of the first rotating piece (3) or the second rotating piece (10) is contacted with the stopping surface (143) of the adjacent first rotating piece (3) or the adjacent second rotating piece (10), and when the two shells (1) are closed to be 0 degrees, the side end surfaces of the adjacent first rotating piece (3) or the second rotating piece (10) are contacted;
the sliding plate (2) is provided with at least one guide block (15) with a through hole (151), one end of a guide column (16) is fixedly connected with the shell (1), the other end of the guide column (16) penetrates through the through hole (151) of the guide block (15), the guide column (16) is sleeved with a spring (17), two ends of the spring (17) are respectively in abutting contact with the guide block (15) and the shell (1), and a constant force spring (18) is connected between the two shells (1).
2. The link-type invagination flexible screen of claim 1, wherein: a second track groove (13) is formed in the shell (1), and a movable block (201) which is embedded into the second track groove (13) and can move in the second track groove (13) is arranged on the sliding plate (2).
3. The link-type invagination flexible screen of claim 1, wherein: the slide plate (2) is provided with a protruding part (202) protruding from the inside of the shell (1), and the first rotating piece (3) is rotatably connected with the protruding part (202).
4. The link-type invagination flexible screen of claim 1, wherein: the first rotating plates (3) on the two sliding plates (2) are connected through two second rotating plates (10), and the included angle formed between the adjacent second rotating plates (10), the adjacent first rotating plates (3) and the side end surfaces of the second rotating plates (10) is 45 degrees.
5. The link-type invagination flexible screen of claim 1, wherein: the guide block (15) is positioned on one side end surface of the sliding plate (2) opposite to the second mandrel (4).
6. The link-type invagination flexible screen of claim 1, wherein: one end of the constant force spring (18) is fixed on a roller (20) on one shell (1), and the other end of the constant force spring (18) is fixed on a mounting sheet (21) on the other shell (1).
7. The link-type folding-out flexible screen according to claim 1 or 6, wherein: the constant force springs (18) are arranged in the middle of the shells (1), and two guide posts (16) on each shell (1) are respectively arranged on two sides of each constant force spring (18).
8. The connecting rod type outwards folded flexible screen according to claim 7, wherein: the number of the guide blocks (15) on each sliding plate (2) is two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010853604.6A CN114093250B (en) | 2020-08-24 | 2020-08-24 | Connecting rod type outward folding flexible screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010853604.6A CN114093250B (en) | 2020-08-24 | 2020-08-24 | Connecting rod type outward folding flexible screen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114093250A CN114093250A (en) | 2022-02-25 |
CN114093250B true CN114093250B (en) | 2023-07-28 |
Family
ID=80295312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010853604.6A Active CN114093250B (en) | 2020-08-24 | 2020-08-24 | Connecting rod type outward folding flexible screen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114093250B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117523969A (en) * | 2022-07-27 | 2024-02-06 | Oppo广东移动通信有限公司 | Support device, shell and electronic equipment |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108200248A (en) * | 2018-01-26 | 2018-06-22 | 努比亚技术有限公司 | A kind of Foldable mobile terminal |
WO2018223875A1 (en) * | 2017-06-06 | 2018-12-13 | 杭州安费诺飞凤通信部品有限公司 | Flexible-screen mobile terminal hinge and flexible-screen mobile terminal |
CN209232310U (en) * | 2018-11-08 | 2019-08-09 | 上海富驰高科技股份有限公司 | A kind of synchronous slide linkage of flexible screen |
US10520992B1 (en) * | 2018-12-06 | 2019-12-31 | Jarllytec Co., Ltd. | Hinge module for a foldable type device |
CN209881844U (en) * | 2019-07-31 | 2019-12-31 | 广东小天才科技有限公司 | Foldable flexible screen mobile terminal |
CN210041890U (en) * | 2019-06-19 | 2020-02-07 | 闻泰通讯股份有限公司 | Flexible screen electronic equipment of can buckling |
CN111090361A (en) * | 2019-12-27 | 2020-05-01 | Oppo广东移动通信有限公司 | Folding screen assembly and electronic device |
-
2020
- 2020-08-24 CN CN202010853604.6A patent/CN114093250B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018223875A1 (en) * | 2017-06-06 | 2018-12-13 | 杭州安费诺飞凤通信部品有限公司 | Flexible-screen mobile terminal hinge and flexible-screen mobile terminal |
CN108200248A (en) * | 2018-01-26 | 2018-06-22 | 努比亚技术有限公司 | A kind of Foldable mobile terminal |
CN209232310U (en) * | 2018-11-08 | 2019-08-09 | 上海富驰高科技股份有限公司 | A kind of synchronous slide linkage of flexible screen |
US10520992B1 (en) * | 2018-12-06 | 2019-12-31 | Jarllytec Co., Ltd. | Hinge module for a foldable type device |
CN210041890U (en) * | 2019-06-19 | 2020-02-07 | 闻泰通讯股份有限公司 | Flexible screen electronic equipment of can buckling |
CN209881844U (en) * | 2019-07-31 | 2019-12-31 | 广东小天才科技有限公司 | Foldable flexible screen mobile terminal |
CN111090361A (en) * | 2019-12-27 | 2020-05-01 | Oppo广东移动通信有限公司 | Folding screen assembly and electronic device |
Also Published As
Publication number | Publication date |
---|---|
CN114093250A (en) | 2022-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20200310497A1 (en) | Hinge module for foldable type device | |
CN113719525A (en) | Rotary hinge, folding machine shell and electronic equipment | |
CN110958337A (en) | Rotating shaft mechanism for folding screen, folding screen assembly and foldable mobile terminal | |
CN114093250B (en) | Connecting rod type outward folding flexible screen | |
CN111677747A (en) | Hinge mechanism with length compensation function and folding display device | |
WO2023198207A1 (en) | Hinge mechanism and electronic device | |
CN212509197U (en) | Folding hinge and electronic equipment | |
WO2023197993A1 (en) | Hinge mechanism and electronic device | |
WO2023198206A1 (en) | Hinge mechanism and electronic device | |
CN112153195B (en) | 360 gear set hinge and mobile terminal | |
CN110958338B (en) | Rotating shaft mechanism and electronic device | |
CN216044966U (en) | Rotary hinge, folding machine shell and electronic equipment | |
CN213628473U (en) | Rotating shaft mechanism of inward-folding flexible screen | |
CN213126737U (en) | Rotating shaft for flexible screen electronic equipment | |
CN214507123U (en) | Novel hinge and flexible screen mobile terminal of infolding | |
CN112908161B (en) | Folding equipment with good protection effect on screen | |
CN110971725B (en) | Sliding rail mechanism for folding screen, folding screen assembly and foldable mobile terminal | |
CN112178042A (en) | Folding hinge and electronic equipment | |
WO2024012008A1 (en) | Damping mechanism and terminal | |
CN213628476U (en) | Rotating shaft assembly for folding flexible screen | |
CN101796737A (en) | Swing hinge for mobile phones | |
CN114576259B (en) | Rotating shaft mechanism for folding flexible screen outwards | |
CN114576258B (en) | Connecting rod type outward folding flexible screen rotating shaft mechanism | |
CN213123610U (en) | Rotating shaft mechanism for flexible screen | |
CN214118721U (en) | Rotating shaft mechanism of outward folding type electronic equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |