CN114093249A - Same-gear inward-folding flexible screen - Google Patents
Same-gear inward-folding flexible screen Download PDFInfo
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- CN114093249A CN114093249A CN202010853603.1A CN202010853603A CN114093249A CN 114093249 A CN114093249 A CN 114093249A CN 202010853603 A CN202010853603 A CN 202010853603A CN 114093249 A CN114093249 A CN 114093249A
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- 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 homokinetic gear inward-folding flexible screen which comprises two symmetrically arranged shells, a support frame used for connecting the two shells, a stop plate positioned on the inner sides of the support frames and a flexible screen connected to the inner surfaces of the shells, wherein when the two shells are unfolded to form an angle of 180 degrees, a movable shaft is positioned at the upper end of a second arc-shaped groove, when the two shells are closed to form an angle of 0 degree, the movable shaft is positioned at the lower end of the second arc-shaped groove, an elastic mechanism is arranged between the lower surface of a movable plate or a movable sheet and the inner surfaces of the shells, and two ends of the elastic mechanism are respectively in extrusion contact with the inner surfaces of the shells and the movable plate or the movable sheet. The invention not only provides torsion and ensures the stability of opening and closing, but also ensures that the path of opening and closing is unique and accurate and the use experience is good.
Description
Technical Field
The invention relates to a simultaneous-gear inward-folding flexible screen, and belongs to the technical field of electronic products.
Background
With the development of science and technology, the use requirements of users for electronic products are higher and higher, which leads to the functions of the electronic products to be more and more diversified, and there are many new forms of electronic products, such as electronic devices with flexible screens: two side end parts of the flexible screen are respectively connected to two parts of the electronic equipment which can rotate relatively, so that the display area is enlarged as much as possible.
The screen accommodation space of the current flexible screen in the using process is not enough, the middle part of the screen body can be folded in an arc shape when the screen is closed, so that the screen is easy to fold after being used for a long time, the appearance is attractive, partial touch failure can be caused, and the use experience is reduced.
Disclosure of Invention
The invention aims to provide a synchronous gear inward-folding flexible screen which not only provides torsion and ensures the opening and closing stability, but also ensures that the opening and closing paths are unique and accurate and the use experience is good.
In order to achieve the purpose, the invention adopts the technical scheme that: a synchronous gear inward-folding flexible screen comprises two symmetrically arranged shells, a support frame for connecting the two shells, a stop plate positioned on the inner side of the support frame and a flexible screen connected to the inner surface of the shell, wherein the support frame is positioned between the shells and the stop plate;
the two ends of the supporting frame are respectively provided with a supporting shaft, one end of the supporting shaft is fixedly connected with the stop plate, the other end of the supporting shaft is movably embedded into a first arc-shaped groove formed in the shell, the first arc-shaped grooves in the two shells are symmetrically arranged around a vertical central line, when the two shells are unfolded to form an angle of 180 degrees, the supporting shaft is in contact with the upper end of the first arc-shaped groove, and when the two shells are closed to form an angle of 0 degree, the supporting shaft is in contact with the lower end of the first arc-shaped groove;
the inner side surface of the stop plate is provided with two second arc-shaped grooves which are symmetrical about a vertical center line, a movable shaft is embedded in each second arc-shaped groove, one end of each movable shaft is embedded in the corresponding second arc-shaped groove, the other end of each movable shaft is sleeved with a movable plate which can move along with the corresponding movable shaft, the shell is hinged with a movable plate corresponding to the movable plate, one end of each movable plate is hinged with the shell, and the other end of each movable plate is connected with the corresponding movable plate through an elastic piece;
when the two shells are unfolded to form an angle of 180 degrees, the movable shaft is positioned at the upper end of the second arc-shaped groove, when the two shells are closed to form an angle of 0 degree, the movable shaft is positioned at the lower end of the second arc-shaped groove, and the lower end of the second arc-shaped groove is positioned at the outer side of the upper end of the second arc-shaped groove;
an elastic mechanism is arranged between the lower surface of the movable plate or the movable sheet and the inner surface of the shell, and two ends of the elastic mechanism are respectively in extrusion contact with the inner surface of the shell and the lower surface of the movable plate or the movable sheet;
two first gears respectively connected with the two shells are arranged between the supporting frame and the stop plate at intervals, a spindle part of each first gear penetrates through the supporting frame to be connected with the shells and can rotate along with the shells, an even number of second gears which are meshed with each other are arranged between the two first gears, and the two second gears positioned on the outer sides are respectively meshed with the two first gears.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the number of the support frames and the number of the stop plates are two, and the two support frames and the two stop plates are respectively positioned at two ends of the shell.
2. In the above scheme, the elastic mechanism is a compression spring.
3. In the above scheme, the number of the second gears is two.
4. In the above scheme, the diameter ratio of the second gear to the first gear is 1: 1.2 to 3.
5. In the above scheme, the elastic member is at least two springs arranged in parallel.
6. In the above scheme, the movable plate is provided with a blind hole for embedding the movable plate, and the elastic piece is arranged in the blind hole and is in extrusion contact with the movable plate.
7. In the above scheme, the movable plate is provided with a blind hole for the movable plate to be embedded in, and the elastic piece is arranged in the blind hole and is in pressing contact with the movable plate.
8. In the above scheme, the elastic member is sleeved on the movable plate or the movable sheet, and two ends of the elastic member are respectively in pressing contact with the movable plate and the movable sheet.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the synchronous gear inward-folding flexible screen can be unfolded at a fixed point of 0-180 degrees, and can well support the screen when being unfolded, and when being folded, a certain angle is formed in a folding area, a space is increased, so that the screen has a larger R angle when being folded, and the condition that the screen cannot generate creases or even touch failure after being used for a long time is protected.
2. According to the synchronous gear inward-folding flexible screen, the elastic mechanism is arranged between the lower surface of the movable plate or the movable sheet and the inner surface of the shell, and two ends of the elastic mechanism are respectively in extrusion contact with the inner surface of the shell and the lower surface of the movable plate or the movable sheet, so that the rotating shaft mechanism and the flexible screen can be closer to or even completely coincide, the screen is always in a tight state, the phenomenon that the flexible screen is laid due to stress is reduced or even avoided, the service life of the flexible screen is effectively prolonged, and good use experience is achieved.
3. According to the homokinetic gear inward-folding flexible screen, two first gears which are respectively connected with two shells are arranged between a supporting frame and a stop plate at intervals, a mandrel part of each first gear penetrates through the supporting frame to be connected with the shells and can rotate along with the shells, an even number of second gears which are mutually meshed are arranged between the two first gears, the two second gears which are positioned on the outer sides are respectively meshed with the two first gears, and the gears are symmetrically arranged, so that torsion is provided, the opening and closing stability is ensured, the only and accurate opening and closing path can be ensured, and the use experience is good.
Drawings
FIG. 1 is an exploded view of the same gear invaginated flexible screen of the present invention in an unfolded state;
FIG. 2 is a schematic view of a part of a folded flexible screen with internally folded gears according to the present invention;
FIG. 3 is a second schematic view of a folded state of the same-gear invaginated flexible screen according to the present invention;
FIG. 4 is a schematic view of a part of a folded flexible screen with same-gear invagination according to the present invention;
FIG. 5 is a partial structural view in example 1;
FIG. 6 is a partial structural view in example 2;
FIG. 7 is a partial structural view in example 3;
fig. 8 is a partial structural view in embodiment 4.
In the above drawings: 1. a housing; 2. a support frame; 3. a stopper plate; 4. a support shaft; 5. a first arc-shaped slot; 6. a second arc-shaped slot; 7. a movable shaft; 8. a movable plate; 9. a movable plate; 10. an elastic member; 11. an elastic mechanism; 12. a first gear; 121. a core shaft portion; 13. a second gear; 14. a flexible screen.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present 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 expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: a synchronous gear inward-folding flexible screen comprises two symmetrically arranged shells 1, a support frame 2 used for connecting the two shells 1, a stop plate 3 positioned on the inner side of the support frame 2 and a flexible screen 14 connected to the inner surface of the shell 1, wherein the support frame 2 is positioned between the shells 1 and the stop plate 3;
two ends of the support frame 2 are respectively provided with a support shaft 4, one end of the support shaft 4 is fixedly connected with the stop plate 3, the other end of the support shaft 4 is movably embedded into a first arc-shaped groove 5 formed in the shell 1, the first arc-shaped grooves 5 on the two shells 1 are symmetrically arranged around a vertical central line, when the two shells 1 are unfolded to form an angle of 180 degrees, the support shaft 4 is contacted with the upper end of the first arc-shaped groove 5, and when the two shells 1 are closed to form an angle of 0 degree, the support shaft 4 is contacted with the lower end of the first arc-shaped groove 5;
the inner side surface of the stop plate 3 is provided with two second arc-shaped grooves 6 which are symmetrical about a vertical center line, a movable shaft 7 is embedded in each second arc-shaped groove 6, one end of the movable shaft 7 is embedded in the second arc-shaped groove 6, a movable plate 8 which can move along with the movable shaft 7 is sleeved at the other end of the movable shaft 7, the shell 1 is hinged with a movable plate 9 corresponding to the movable plate 8, one end of the movable plate 9 is hinged with the shell 1, and the other end of the movable plate 9 is connected with the movable plate 8 through an elastic part 10;
when the two shells 1 are unfolded to form an angle of 180 degrees, the movable shaft 7 is positioned at the upper end of the second arc-shaped groove 6, when the two shells 1 are closed to form an angle of 0 degree, the movable shaft 7 is positioned at the lower end of the second arc-shaped groove 6, and the lower end of the second arc-shaped groove 6 is positioned at the outer side of the upper end of the second arc-shaped groove 6;
an elastic mechanism 11 is arranged between the lower surface of the movable plate 8 or the movable sheet 9 and the inner surface of the shell 1, and two ends of the elastic mechanism 11 are respectively in pressing contact with the inner surface of the shell 1 and the lower surface of the movable plate 8 or the movable sheet 9;
two first gears 12 respectively connected with the two shells 1 are arranged between the support frame 2 and the stop plate 3 at intervals, a spindle part 121 of the first gear 12 penetrates through the support frame 2 to be connected with the shells 1 and can rotate along with the shells 1, an even number of second gears 13 meshed with each other are arranged between the two first gears 12, and the two second gears 13 positioned on the outer sides are respectively meshed with the two first gears 12.
The number of the support frames 2 and the number of the stop plates 3 are two, and the two support frames and the two stop plates are respectively positioned at two ends of the shell 1; the movable plate 8 has a blind hole for the movable plate 9 to be inserted into, and the elastic member 10 is disposed in the blind hole and is in pressing contact with the movable plate 9.
Example 2: a synchronous gear inward-folding flexible screen comprises two symmetrically arranged shells 1, a support frame 2 used for connecting the two shells 1, a stop plate 3 positioned on the inner side of the support frame 2 and a flexible screen 14 connected to the inner surface of the shell 1, wherein the support frame 2 is positioned between the shells 1 and the stop plate 3;
two ends of the support frame 2 are respectively provided with a support shaft 4, one end of the support shaft 4 is fixedly connected with the stop plate 3, the other end of the support shaft 4 is movably embedded into a first arc-shaped groove 5 formed in the shell 1, the first arc-shaped grooves 5 on the two shells 1 are symmetrically arranged around a vertical central line, when the two shells 1 are unfolded to form an angle of 180 degrees, the support shaft 4 is contacted with the upper end of the first arc-shaped groove 5, and when the two shells 1 are closed to form an angle of 0 degree, the support shaft 4 is contacted with the lower end of the first arc-shaped groove 5;
the inner side surface of the stop plate 3 is provided with two second arc-shaped grooves 6 which are symmetrical about a vertical center line, a movable shaft 7 is embedded in each second arc-shaped groove 6, one end of the movable shaft 7 is embedded in the second arc-shaped groove 6, a movable plate 8 which can move along with the movable shaft 7 is sleeved at the other end of the movable shaft 7, the shell 1 is hinged with a movable plate 9 corresponding to the movable plate 8, one end of the movable plate 9 is hinged with the shell 1, and the other end of the movable plate 9 is connected with the movable plate 8 through an elastic part 10;
when the two shells 1 are unfolded to form an angle of 180 degrees, the movable shaft 7 is positioned at the upper end of the second arc-shaped groove 6, when the two shells 1 are closed to form an angle of 0 degree, the movable shaft 7 is positioned at the lower end of the second arc-shaped groove 6, and the lower end of the second arc-shaped groove 6 is positioned at the outer side of the upper end of the second arc-shaped groove 6;
an elastic mechanism 11 is arranged between the lower surface of the movable plate 8 or the movable sheet 9 and the inner surface of the shell 1, and two ends of the elastic mechanism 11 are respectively in pressing contact with the inner surface of the shell 1 and the lower surface of the movable plate 8 or the movable sheet 9;
two first gears 12 respectively connected with the two shells 1 are arranged between the support frame 2 and the stop plate 3 at intervals, a spindle part 121 of the first gear 12 penetrates through the support frame 2 to be connected with the shells 1 and can rotate along with the shells 1, an even number of second gears 13 meshed with each other are arranged between the two first gears 12, and the two second gears 13 positioned on the outer sides are respectively meshed with the two first gears 12.
The elastic mechanism 11 is a compression spring; the number of the second gears 13 is two; the movable plate 9 has a blind hole for the movable plate 8 to be inserted into, and the elastic member 10 is disposed in the blind hole and is in pressing contact with the movable plate 8.
Example 3: a synchronous gear inward-folding flexible screen comprises two symmetrically arranged shells 1, a support frame 2 used for connecting the two shells 1, a stop plate 3 positioned on the inner side of the support frame 2 and a flexible screen 14 connected to the inner surface of the shell 1, wherein the support frame 2 is positioned between the shells 1 and the stop plate 3;
two ends of the support frame 2 are respectively provided with a support shaft 4, one end of the support shaft 4 is fixedly connected with the stop plate 3, the other end of the support shaft 4 is movably embedded into a first arc-shaped groove 5 formed in the shell 1, the first arc-shaped grooves 5 on the two shells 1 are symmetrically arranged around a vertical central line, when the two shells 1 are unfolded to form an angle of 180 degrees, the support shaft 4 is contacted with the upper end of the first arc-shaped groove 5, and when the two shells 1 are closed to form an angle of 0 degree, the support shaft 4 is contacted with the lower end of the first arc-shaped groove 5;
the inner side surface of the stop plate 3 is provided with two second arc-shaped grooves 6 which are symmetrical about a vertical center line, a movable shaft 7 is embedded in each second arc-shaped groove 6, one end of the movable shaft 7 is embedded in the second arc-shaped groove 6, a movable plate 8 which can move along with the movable shaft 7 is sleeved at the other end of the movable shaft 7, the shell 1 is hinged with a movable plate 9 corresponding to the movable plate 8, one end of the movable plate 9 is hinged with the shell 1, and the other end of the movable plate 9 is connected with the movable plate 8 through an elastic part 10;
when the two shells 1 are unfolded to form an angle of 180 degrees, the movable shaft 7 is positioned at the upper end of the second arc-shaped groove 6, when the two shells 1 are closed to form an angle of 0 degree, the movable shaft 7 is positioned at the lower end of the second arc-shaped groove 6, and the lower end of the second arc-shaped groove 6 is positioned at the outer side of the upper end of the second arc-shaped groove 6;
an elastic mechanism 11 is arranged between the lower surface of the movable plate 8 or the movable sheet 9 and the inner surface of the shell 1, and two ends of the elastic mechanism 11 are respectively in pressing contact with the inner surface of the shell 1 and the lower surface of the movable plate 8 or the movable sheet 9;
two first gears 12 respectively connected with the two shells 1 are arranged between the support frame 2 and the stop plate 3 at intervals, a spindle part 121 of the first gear 12 penetrates through the support frame 2 to be connected with the shells 1 and can rotate along with the shells 1, an even number of second gears 13 meshed with each other are arranged between the two first gears 12, and the two second gears 13 positioned on the outer sides are respectively meshed with the two first gears 12.
The diameter ratio of the second gear 13 to the first gear 12 is 1: 2; the elastic member 10 is at least two springs arranged in parallel; the elastic member 10 is fitted on the movable plate 8, and both ends of the elastic member 10 are respectively in pressing contact with the movable plate 8.
Example 4: a synchronous gear inward-folding flexible screen comprises two symmetrically arranged shells 1, a support frame 2 used for connecting the two shells 1, a stop plate 3 positioned on the inner side of the support frame 2 and a flexible screen 14 connected to the inner surface of the shell 1, wherein the support frame 2 is positioned between the shells 1 and the stop plate 3;
two ends of the support frame 2 are respectively provided with a support shaft 4, one end of the support shaft 4 is fixedly connected with the stop plate 3, the other end of the support shaft 4 is movably embedded into a first arc-shaped groove 5 formed in the shell 1, the first arc-shaped grooves 5 on the two shells 1 are symmetrically arranged around a vertical central line, when the two shells 1 are unfolded to form an angle of 180 degrees, the support shaft 4 is contacted with the upper end of the first arc-shaped groove 5, and when the two shells 1 are closed to form an angle of 0 degree, the support shaft 4 is contacted with the lower end of the first arc-shaped groove 5;
the inner side surface of the stop plate 3 is provided with two second arc-shaped grooves 6 which are symmetrical about a vertical center line, a movable shaft 7 is embedded in each second arc-shaped groove 6, one end of the movable shaft 7 is embedded in the second arc-shaped groove 6, a movable plate 8 which can move along with the movable shaft 7 is sleeved at the other end of the movable shaft 7, the shell 1 is hinged with a movable plate 9 corresponding to the movable plate 8, one end of the movable plate 9 is hinged with the shell 1, and the other end of the movable plate 9 is connected with the movable plate 8 through an elastic part 10;
when the two shells 1 are unfolded to form an angle of 180 degrees, the movable shaft 7 is positioned at the upper end of the second arc-shaped groove 6, when the two shells 1 are closed to form an angle of 0 degree, the movable shaft 7 is positioned at the lower end of the second arc-shaped groove 6, and the lower end of the second arc-shaped groove 6 is positioned at the outer side of the upper end of the second arc-shaped groove 6;
an elastic mechanism 11 is arranged between the lower surface of the movable plate 8 or the movable sheet 9 and the inner surface of the shell 1, and two ends of the elastic mechanism 11 are respectively in pressing contact with the inner surface of the shell 1 and the lower surface of the movable plate 8 or the movable sheet 9;
two first gears 12 respectively connected with the two shells 1 are arranged between the support frame 2 and the stop plate 3 at intervals, a spindle part 121 of the first gear 12 penetrates through the support frame 2 to be connected with the shells 1 and can rotate along with the shells 1, an even number of second gears 13 meshed with each other are arranged between the two first gears 12, and the two second gears 13 positioned on the outer sides are respectively meshed with the two first gears 12.
The elastic mechanism 11 is a compression spring; the diameter ratio of the second gear 13 to the first gear 12 is 1: 1.8; the elastic member 10 is sleeved on the movable plate 9, and both ends of the elastic member 10 are respectively in pressing contact with the movable plate 9.
When the synchronous gear inward-folding flexible screen is adopted, the screen can be unfolded at a fixed point of 0-180 degrees, the screen is well supported when the flexible screen is unfolded, a certain angle is formed in a folding area when the flexible screen is folded, a space is increased, and the screen has a larger R angle when the flexible screen is folded, so that the situation that creases are generated and even touch failure is caused after the screen is used for a long time is prevented;
in addition, the rotating shaft mechanism and the flexible screen are closer to or even completely coincide with each other, so that the screen is always in a tight state, the phenomenon that the flexible screen is laid due to stress is reduced or even avoided, the service life of the flexible screen is effectively prolonged, and good use experience is achieved;
in addition, the symmetry setting of gear not only provides torsion, guarantees the stability that opens and shuts, can also guarantee that open, closed route is only and accurate, uses and experiences well.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a with flexible screen of rolling over in movable gear which characterized in that: the screen comprises two symmetrically arranged shells (1), a support frame (2) used for connecting the two shells (1), a stop plate (3) positioned on the inner side of the support frame (2) and a flexible screen (14) connected to the inner surface of the shell (1), wherein the support frame (2) is positioned between the shells (1) and the stop plate (3);
the two ends of the supporting frame (2) are respectively provided with a supporting shaft (4), one end of the supporting shaft (4) is fixedly connected with the stop plate (3), the other end of the supporting shaft (4) is movably embedded into a first arc-shaped groove (5) formed in the shell (1), the first arc-shaped grooves (5) in the two shells (1) are symmetrically arranged about a vertical central line, when the two shells (1) are unfolded to form an angle of 180 degrees, the supporting shaft (4) is in contact with the upper end of the first arc-shaped groove (5), and when the two shells (1) are closed to form an angle of 0 degree, the supporting shaft (4) is in contact with the lower end of the first arc-shaped groove (5);
the inner side surface of the stop plate (3) is provided with two second arc-shaped grooves (6) which are symmetrical about a vertical center line, a movable shaft (7) is embedded in each second arc-shaped groove (6), one end of the movable shaft (7) is embedded in each second arc-shaped groove (6), the other end of the movable shaft (7) is sleeved with a movable plate (8) which can move along with the movable shaft (7), the shell (1) is hinged with a movable plate (9) corresponding to the movable plate (8), one end of the movable plate (9) is hinged with the shell (1), and the other end of the movable plate (9) is connected with the movable plate (8) through an elastic piece (10);
when the two shells (1) are unfolded to form an angle of 180 degrees, the movable shaft (7) is positioned at the upper end of the second arc-shaped groove (6), when the two shells (1) are closed to form an angle of 0 degree, the movable shaft (7) is positioned at the lower end of the second arc-shaped groove (6), and the lower end of the second arc-shaped groove (6) is positioned at the outer side of the upper end of the second arc-shaped groove (6);
an elastic mechanism (11) is arranged between the lower surface of the movable plate (8) or the movable sheet (9) and the inner surface of the shell (1), and two ends of the elastic mechanism (11) are respectively in extrusion contact with the inner surface of the shell (1) and the lower surface of the movable plate (8) or the movable sheet (9);
two first gears (12) respectively connected with the two shells (1) are arranged between the support frame (2) and the stop plate (3) at intervals, a mandrel part (121) of the first gear (12) penetrates through the support frame (2) to be connected with the shells (1) and can rotate along with the shells (1), even number of second gears (13) which are meshed with each other are arranged between the two first gears (12), and the two second gears (13) positioned on the outer side are respectively meshed with the two first gears (12).
2. The simultaneous gear invaginated flexible screen of claim 1, wherein: the number of the support frames (2) and the number of the stop plates (3) are two, and the two support frames and the two stop plates are respectively positioned at two ends of the shell (1).
3. The simultaneous gear invaginated flexible screen of claim 1 or 2, characterized in that: the elastic mechanism (11) is a compression spring.
4. The simultaneous gear invaginated flexible screen of claim 1 or 2, characterized in that: the number of the second gears (13) is two.
5. The simultaneous gear invaginated flexible screen of claim 1 or 2, characterized in that: the diameter ratio of the second gear (13) to the first gear (12) is 1: 1.2 to 3.
6. The simultaneous gear invaginated flexible screen of claim 1 or 2, characterized in that: the elastic piece (10) is at least two springs which are arranged in parallel.
7. The simultaneous gear invaginated flexible screen of claim 6, wherein: the movable plate (8) is provided with a blind hole for embedding the movable plate (9), and the elastic piece (10) is arranged in the blind hole and is in extrusion contact with the movable plate (9).
8. The simultaneous gear invaginated flexible screen of claim 6, wherein: the movable sheet (9) is provided with a blind hole for embedding the movable plate (8), and the elastic piece (10) is arranged in the blind hole and is in extrusion contact with the movable plate (8).
9. The simultaneous gear invaginated flexible screen of claim 6, wherein: the elastic piece (10) is sleeved on the movable plate (8) or the movable sheet (9), and two ends of the elastic piece (10) are respectively in extrusion contact with the movable plate (8) and the movable sheet (9).
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019134696A1 (en) * | 2018-01-08 | 2019-07-11 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal having foldable flexible screen and mobile terminal having foldable flexible screen |
WO2019134693A1 (en) * | 2018-01-08 | 2019-07-11 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal having foldable flexible screen and mobile terminal having foldable flexible screen |
CN110460699A (en) * | 2019-07-17 | 2019-11-15 | 昆山科森科技股份有限公司 | Comprehensive screen mobile phone |
CN209731300U (en) * | 2019-01-04 | 2019-12-03 | 杭州安费诺飞凤通信部品有限公司 | The hinge and infolding flexible screen mobile terminal of infolding flexible screen mobile terminal |
CN209881839U (en) * | 2019-07-16 | 2019-12-31 | 广东小天才科技有限公司 | Foldable intelligent terminal |
CN110782791A (en) * | 2019-11-06 | 2020-02-11 | 东莞市环力智能科技有限公司 | Folding hinge assembly and mobile terminal |
WO2020125392A1 (en) * | 2018-12-19 | 2020-06-25 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal having flexible outer screen and mobile terminal having flexible outer screen |
CN111416890A (en) * | 2019-01-04 | 2020-07-14 | 杭州安费诺飞凤通信部品有限公司 | Hinge of fold-in flexible screen mobile terminal and fold-in flexible screen mobile terminal |
-
2020
- 2020-08-24 CN CN202010853603.1A patent/CN114093249B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019134696A1 (en) * | 2018-01-08 | 2019-07-11 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal having foldable flexible screen and mobile terminal having foldable flexible screen |
WO2019134693A1 (en) * | 2018-01-08 | 2019-07-11 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal having foldable flexible screen and mobile terminal having foldable flexible screen |
WO2020125392A1 (en) * | 2018-12-19 | 2020-06-25 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal having flexible outer screen and mobile terminal having flexible outer screen |
CN209731300U (en) * | 2019-01-04 | 2019-12-03 | 杭州安费诺飞凤通信部品有限公司 | The hinge and infolding flexible screen mobile terminal of infolding flexible screen mobile terminal |
CN111416890A (en) * | 2019-01-04 | 2020-07-14 | 杭州安费诺飞凤通信部品有限公司 | Hinge of fold-in flexible screen mobile terminal and fold-in flexible screen mobile terminal |
CN209881839U (en) * | 2019-07-16 | 2019-12-31 | 广东小天才科技有限公司 | Foldable intelligent terminal |
CN110460699A (en) * | 2019-07-17 | 2019-11-15 | 昆山科森科技股份有限公司 | Comprehensive screen mobile phone |
CN110782791A (en) * | 2019-11-06 | 2020-02-11 | 东莞市环力智能科技有限公司 | Folding hinge assembly and mobile terminal |
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