CN112392849B - Pivot structure moving according to virtual axle center - Google Patents
Pivot structure moving according to virtual axle center Download PDFInfo
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- CN112392849B CN112392849B CN201910748494.4A CN201910748494A CN112392849B CN 112392849 B CN112392849 B CN 112392849B CN 201910748494 A CN201910748494 A CN 201910748494A CN 112392849 B CN112392849 B CN 112392849B
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- actuating plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a pivot structure moving according to a virtual axis, which can be applied to flexible screens, reduce assembly/movement space of components and the like; comprises a body, a first actuating plate and a second actuating plate which are arranged on the body. The first actuating plate is provided with an arm part, the second actuating plate is provided with an arm part, and the arm parts are respectively accommodated in a first arc-shaped track and a second arc-shaped track of the body, and the first arc-shaped track and the second arc-shaped track are bent along a virtual axis; when the first actuating plate and the second actuating plate are operated by a person to move, the first actuating plate or the arm part thereof and the second actuating plate or the arm part thereof respectively move reversely along the first arc-shaped track and the second arc-shaped track according to the virtual axle center, so as to achieve an opening and closing mechanism.
Description
Technical Field
The invention relates to a pivot structure; in particular to a technique for reducing assembly/movement space of components by moving an actuating plate of a pivot shaft according to a virtual axis.
Background
It is known in the art to use a hinge or shaft which can be reciprocally rotated by an external force to be mounted on an electronic device, such as a mobile phone, a notebook computer, a PDA, an electronic book, etc., so that a cover or a display screen thereof can be rotated to have an opening/closing function. For example, taiwan patent nos. 97222022 "pivot structure", 98207366 "pivot structure", etc. provide typical embodiments.
In order to provide the display module (e.g. screen) and/or the body module of the electronic device with more operation modes and application ranges in terms of use, the prior art also discloses a structure that a dual rotation shaft is arranged between the display module and the body module, so that the display module and/or the body module can generate different operation modes or rotation angles. For example, taiwan 99211350 "dual pivot hub", 99225737 "dual pivot hub", US 7512426 B2"MOBILE COMMUNICATIONS DEVICE WITH SYNCHRONISING HINGE" patent, etc., provide exemplary embodiments.
One problem associated with such pivot assemblies for combining flexible screens or screens in terms of operation and structural design is that at least one set of dual-axis assemblies must be practically applied to accommodate the displacement movement of the axes of rotation to provide space for the bending action of the flexible screen; for example, taiwan patent No. 105126016, the "hub displacement pivot," provides a viable embodiment.
The embodiment discloses that a plurality of gear parts, rod parts and displacement guide blocks are respectively arranged between two rotating shafts (or four rotating shafts); and two rotating shafts (or four rotating shafts) are provided with tooth rows which are respectively meshed with the structural combination such as the gear parts. When a person operates the flexible screen to bend and unfold or fold, the two rotating shafts (or four rotating shafts) are forced to generate displacement movement.
As known to those skilled in the art, in consideration of the fact that the pivot device or its related combination component is light, thin (or simplified) in shape, the structure and its matching state of the prior art are complex, and there are situations of troublesome manufacturing and assembly, large assembly tolerance, high cost, etc.; and, the double-rotating shaft (or four rotating shafts) shifts, provide flexible screen bending and folding operation, also occupy larger (moving) space or have larger volume; this is not desirable.
Typically, these reference data show the use and structural design of the shaft or pivot and its associated coupling components. If the design of the hinge and related components is considered, and the application situation is different from the prior art, the use form of the hinge can be changed, and the application range of the hinge is increased, so that the hinge is different from the old method. For example, considering that the pivot device or the related combination component thereof meets the structural design conditions of light weight, thin shape requirement and easy assembly of the electronic device, the above technical literature does not provide a containing space for operating the bending region of the flexible screen; therefore, it is a particularly considered structural issue to make the pivot device applicable to the bending unfolding/folding operation of the flexible screen and to create a space to accommodate the bending region of the flexible screen. Furthermore, the matching distance and the movement range between the pivot devices or the components are reduced as much as possible, so that the whole electronic device can obtain a compact and beautiful appearance visual effect, and the effects of occupying a larger (movement) space or volume and the like in the matching of the conventional components are improved. None of these problems are specifically taught or disclosed in the above references.
Disclosure of Invention
The main purpose of the present invention is to provide a pivot structure moving according to a virtual axis, which can be applied to flexible screens, and reduce the assembly/movement space of components, the complexity of the structure, the large volume of materials, etc.; comprises a body, a first actuating plate and a second actuating plate which are arranged on the body. The first actuating plate is provided with an arm part, the second actuating plate is provided with an arm part, and the arm parts are respectively accommodated in a first arc-shaped track and a second arc-shaped track of the body, and the first arc-shaped track and the second arc-shaped track are bent along a virtual axis; when the person operates the first actuating plate and the second actuating plate to move, the first actuating plate or the arm part thereof and the second actuating plate or the arm part thereof respectively move reversely along the first arc-shaped track and the second arc-shaped track according to a virtual axle center, so as to achieve an opening and closing mechanism. The arm part of the first actuating plate and the arm part of the second actuating plate are matched with the first arc-shaped track and the second arc-shaped track to jointly form a space for accommodating a bending area of a flexible screen in folding operation; the structure is complicated, the manufacturing, the assembly is troublesome and the assembly tolerance is big, the cost is high in the prior art is improved.
According to the pivot structure moving according to the virtual axis, the body is in an arc-shaped cylinder structure and is provided with a groove chamber with an arc-shaped (section) structure; the groove chamber is provided with or integrally formed with a plurality of limiting parts to define the first arc-shaped track and the second arc-shaped track. And the arm parts of the first actuating plate and the arm parts of the second actuating plate form an arc-shaped structure corresponding to the first arc-shaped track and the second arc-shaped track, and the curvature of the first arc-shaped track and the curvature of the second arc-shaped track are the same.
In a modified embodiment, the body is disposed on a base, the base is provided with a recess, receives the body, and allows the body to reciprocate within the recess of the base. The first arc-shaped track, the second arc-shaped track, the arm part of the first actuating plate and the arm part of the second actuating plate respectively form a structure extending obliquely; when the first actuating plate or the arm part moves towards one side along the first arc-shaped track, the body is pushed to move from a first position (or called an opening position) of the concave chamber to a second position (or called a closing position), and the second actuating plate or the arm part is synchronously driven to move towards the other side along the second arc-shaped track.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present invention; the structure of the body combined base, the first actuating plate, the second actuating plate and the first position of the body in the base concave chamber is shown.
FIG. 2 is an exploded view of the structure of FIG. 1; the structure of the body, the base, the first actuation plate, the second actuation plate and the body provided with the restriction portion is depicted.
FIG. 3 is a schematic plan view of the structure of FIG. 1; the first and second actuation plates are shown in an open position.
FIG. 4 is a schematic perspective view of an embodiment of the present invention; the first and second actuation plates are depicted as moving in the direction from the open position toward the collapsed position and the body from the first position toward the second position.
FIG. 5 is a schematic cross-sectional view of FIG. 4; the broken line part of the figure depicts the forms of the shell and the flexible screen combined with the first actuating plate and the second actuating plate, and the situation that the first actuating plate and the second actuating plate rotate along a virtual axis.
FIG. 6 is a schematic perspective view of another embodiment of the present invention; the first and second actuating plates are positioned at the folding position and the body is positioned at the second position.
FIG. 7 is a schematic cross-sectional view of FIG. 6; the figure depicts the structure that the arm part of the first actuating plate and the arm part of the second actuating plate jointly define a space for accommodating the bending area of the flexible screen.
Fig. 8 is a schematic perspective view of a derivative embodiment of the present invention.
Fig. 9 is a schematic plan view of the structure of fig. 8.
The reference symbols in the drawings indicate:
10. arm of first actuating plate 11, 22
18. 28 connecting end 19, 29 free end
20. First restriction portion of second actuation plate 30
31. First arcuate track 40 second limit
42. Second arc track 50 body
51. First notch 52 second notch
54. Combined part 55 groove chamber
56. First chamber of separator 58
59. Second chamber 60 base
61. First notch 62 second notch
64. Concave chamber of guide portion 65
70. Shell 80 flexible screen
C virtual axis S space
Detailed Description
The following description of the present invention will be made clearly and fully, and it is apparent that the embodiments described are some, but not all, of the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, 2 and 3, the pivot structure according to the present invention, which moves according to the virtual axis, includes a combination of a main body, a first actuating plate and a second actuating plate, which are generally indicated by 50, 10 and 20, respectively. The upper, bottom, lower or left, right, etc. mentioned in the following description are with reference to the directions shown in the drawings.
The body 50 is shown in an arcuate plate or barrel (or nearly half-barrel) configuration with an open-form arcuate (cross-section) slot 55; a partition 56 is optionally disposed in a generally central location of the chamber 55 to divide the chamber 55 into a first (arcuate) chamber 58 and a second (arcuate) chamber 59. And, the body 50 is formed with a first notch 51 communicating with a first chamber 58 at an upper side (in the drawing), and a second notch 52 communicating with a second chamber 59 at a lower side of the body 50; the first notch 51 is located adjacent to the partition 56 (or adjacent to the center of the body 50), and the second notch 52 is located away from the partition 56 (or away from the center of the body 50).
In the embodiment adopted, the chamber 55 is provided with or integrally formed with a plurality of restrictions; the restriction portion is divided into a first restriction portion 30 and a second restriction portion 40, which are located in the first chamber 58 and the second chamber 59, respectively. The first limiting part 30 and the second limiting part 40 form a plurality of block structures with arc section types; the first restriction 30 is provided with or defines a first arcuate track 31 in communication with a first slot 51 and the second restriction 40 is provided with or defines a second arcuate track 42 in communication with a second slot 52.
In a preferred embodiment, the first arc-shaped track 31 and the second arc-shaped track 42 respectively form a diagonally extending structure.
Assuming that the direction in the drawing is taken as a reference direction, the first arc-shaped rail 31 is in a form of extending obliquely from the upper edge (or the first notch 51) toward the lower edge and the left end of the body 50; the second arc-shaped rail 42 is formed to extend obliquely from the upper side toward the lower and right ends (or the second notch 52) of the body 50.
Fig. 1, 2 and 3 also depict the first and second actuator plates 10 and 20 disposed on the body 50. The first actuating plate 10 is provided with an arm 11 with an arc-shaped protruding structure, the second actuating plate 20 is provided with an arm 22 with an arc-shaped protruding structure, and the arm 22 can be respectively accommodated in a first arc-shaped track 31 and a second arc-shaped track 42 of the body 10 in a reciprocating manner; and, the arm 11 of the first actuation plate 10, the arm 22 of the second actuation plate 20 have connecting ends 18, 28 and free ends 19, 29, respectively.
In the embodiment adopted, the arm 11 of the first actuation plate 10 is inclined and extends from the connecting end 18 towards the free end 19 and (in the figure) the left end, corresponding to the first arc-shaped track 31; the arm 22 of the second actuator plate 20 is inclined from the connecting end 28 toward the free end 29 and (in the drawing) the left end, corresponding to the second arc-shaped track 42.
The body 50 is also shown in a modular configuration for placement on the base 60. The base 60 is formed into an arc-shaped plate or cylinder (or nearly half cylinder) structure, and has an arc-shaped (cross-section) recess 65 for accommodating the body 50; and, allows the body 50 to reciprocate within the base recess 65. And, corresponding to the position of the first notch 51 of the body, the upper edge of the base 60 is provided with a first notch 61; the lower edge of the base 60 is provided with a second notch 62 corresponding to the second notch 52 of the body.
In a possible embodiment, the bottom of the body 50 is provided with a combination 54 of elongated convex structures (or elongated concave structures); and, corresponding to the combination portion 54 of the body 50, the recess 65 of the base 60 is provided with a guide portion 64 having an elongated recess structure (or an elongated protrusion structure), so that when the body 50 is mounted in the recess 65 of the base, the combination portion 54 of the body combines with the guide portion 64 of the base, thereby assisting the body 50 to stably and freely move in the recess 65.
As shown in fig. 1 or 3, the body 50 is shown in combination with the base 60 and the first and second actuating plates 10 and 20 (and the first and second restricting portions 30 and 40); the combination position defines a first position in which the body 50 is located in the base recess 65, and a configuration in which the first and second actuating plates 10, 20 are located in the open positions.
As shown in fig. 4 and 5, the dotted line portion of fig. 5 depicts the combined case 70 and flexible screen 80 of the first and second actuator plates 10 and 20. When a person manipulates the housing 70 (or the flexible screen 80) to move the first and second actuating plates 10, 20 from the open position toward the retracted position, the following movements are included:
1. the first actuating plate 10 or the arm 11, the second actuating plate 20 or the arm 22 thereof rotates along the virtual axis C, and moves along the first arc track 31 and the second arc track 42 respectively, so that the arm 11 of the first actuating plate 10 gradually protrudes from the first notch 51 (or the first notch 61), and simultaneously drives the body 50 (or the first limiting part 30 and the second limiting part 40) to move from the first position (or the right end of fig. 4) of the recess 65 to the second position (or the left end of fig. 4).
It can be understood that the virtual axis C is located at the center of the movement range (or rotation range) of the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20.
2. And, in response to the movement of the second limiting portion 40, the second arc-shaped track 42 synchronously drives the arm portion 22 of the second actuating plate 20 to gradually protrude from the second notch 52 (or the second notch 62).
As shown in fig. 6 and 7, when the first and second actuating plates 10 and 20 (or the housing 70 and the flexible screen 80) reach the retracted position, the body 50 also reaches the second position from the first position of the recess 65; and the first and second actuating plates 10, 20 (or the housing 70, the flexible screen 80) are opened and closed.
It should be noted that fig. 7 specifically shows a configuration in which the arm 11 of the first actuating plate 10 and the arm 22 of the second actuating plate 20 together define a space S (the virtual axis C is located in the space S) for accommodating the bending region of the flexible screen 80; the device improves the situations of complex structure, troublesome manufacture and assembly, large assembly tolerance, high cost and the like, and also reduces the situations of larger assembly/movement space, larger volume and the like of the traditional method as much as possible.
It can be understood that the first arc-shaped track 31 and the second arc-shaped track 42 are curved along the virtual axis C; and, the arc structures (or curvatures) of the arm 11 of the first actuation plate 10 and the arm 22 of the second actuation plate 20, corresponding to the first arc track 31 and the second arc track 42, are identical to the curvatures of the first arc track 31 and the second arc track 42.
As shown in fig. 8 and 9, a derivative embodiment is disclosed. The first arc-shaped rail 31 of the first limiting portion 30 and the second arc-shaped rail 42 of the second limiting portion 40 respectively form a shape extending straight from the upper side to the lower side of the body 50. And, the arm 11 of the first actuating plate 10 and the arm 22 of the second actuating plate 20 are formed to extend straight from the upper side (or upper side in the drawing) of the body 50 to the lower side in correspondence to the first arc-shaped rail 31 and the second arc-shaped rail 42.
It will be appreciated that the configuration of FIGS. 8 and 9 allows the first and second actuator plates 10, 20 to be configured for asynchronous movement, with the optional removal of the base 60 and recess 65.
Typically, the pivot structure moving along the virtual axis includes the following advantages and considerations compared with the old method under the modeling condition of light, thin (or simplified) electronic devices:
1. the combined structure of the body 50, the first actuating plate 10, the second actuating plate 20 or the base 60 has been re-designed to form a rotatable and/or movable structural configuration; for example, the body 10 is provided with a first limiting part 30 and a second limiting part 40, and forms a first arc-shaped track 31 and a second arc-shaped track 42; the first actuating plate 10 and the second actuating plate 20 respectively form arm parts 11 and 22 with arc-shaped protruding structures and can reciprocate on a first arc-shaped track 31 and a second arc-shaped track 42; or a configuration that moves the body 50 between the first and second positions of the base recess 65, is significantly different from the structural configuration of prior art pivots.
2. The combined structure of the body 50, the first actuating plate 10, the second actuating plate 20, the base 60 and the flexible screen 80 is beneficial to the whole electronic device to obtain a simple and beautiful appearance visual effect; besides, the situation that the existing structure is unfavorable for accommodating the bending area of the flexible screen and the situation that the existing components occupy a larger (interval/motion) space or volume in a matched manner are improved. Like the prior art, the structure and the matching state thereof are complex, the manufacturing and the assembly are troublesome, the assembly tolerance is large, the cost is high, and the like, and the device is obviously improved.
In summary, the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, but any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (16)
1. A pivot structure for movement about a virtual axis, comprising:
a combination of a body (50) and a first and a second actuating plates (10, 20) arranged on the body (50); the body (50) is provided with a groove chamber (55), and a first arc-shaped track (31) and a second arc-shaped track (42) which are positioned on the groove chamber (55); the first arc-shaped track (31) and the second arc-shaped track (42) are bent along the virtual axis (C), and the first arc-shaped track (31) and the second arc-shaped track (42) respectively form a shape extending from the upper edge of the body (50) towards the lower edge;
the first actuating plate (10) is provided with an arm part (11) with an arc-shaped protruding structure, the second actuating plate (20) is provided with an arm part (22) with an arc-shaped protruding structure, and the arm part (11) of the first actuating plate (10) and the arm part (22) of the second actuating plate (20) respectively correspond to the first arc-shaped track (31) and the second arc-shaped track (42) to form a structure which extends straight from the upper edge to the lower edge of the body (50); an arm (11) of the first actuator plate (10) and an arm (22) of the second actuator plate (20) have connection ends (18, 28) and free ends (19, 29), respectively;
the arm (11) of the first actuation plate (10) and the arm (22) of the second actuation plate (20) are respectively accommodated in a first arc-shaped track (31) and a second arc-shaped track (42); when the first actuating plate (10) and the second actuating plate (20) move, the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20) move towards two sides relative to the body (50) along the first arc-shaped track (31) and the second arc-shaped track (42) respectively according to the virtual axis (C); the arm (11) of the first actuation plate (10) and the arm (22) of the second actuation plate (20) cooperate with the first arc-shaped rail (31) and the second arc-shaped rail (42) to form a space (S).
2. The pivot structure according to claim 1, wherein the body (50) is formed as an arcuate plate structure, such that the chamber (55) forms an open arcuate cross-section structure;
a first notch (51) is formed on the upper side of the body (50), and a second notch (52) is formed on the lower side of the body (50); the first notch (51) is located adjacent to the central region of the body (50), and the second notch (52) is located in a region remote from the central region of the body (50);
a partition plate (56) is arranged at the central position of the tank chamber (55) to divide the tank chamber (55) into a first tank chamber (58) and a second tank chamber (59); and
the first slot chamber (58) communicates with the first slot opening (51), and the second slot chamber (59) communicates with the second slot opening (52).
3. The pivot structure according to claim 1, wherein the slot chamber (55) is provided with a plurality of limiting parts, and the limiting parts are in a block structure with an arc section;
the limiting part is divided into a first limiting part (30) and a second limiting part (40); the first limiting portion (30) defines a first arc-shaped track (31), and the second limiting portion (40) defines a second arc-shaped track (42).
4. The pivot structure according to claim 2, wherein the slot (55) is provided with a plurality of limiting parts, and the limiting parts are in a block structure with an arc section;
the limiting part is divided into a first limiting part (30) and a second limiting part (40), and the limiting parts are respectively positioned in the first groove chamber (58) and the second groove chamber (59);
the first restriction (30) defines a first arcuate track (31) in communication with the first slot (51) and the second restriction (40) defines a second arcuate track (42) in communication with the second slot (52).
5. The pivot structure according to claim 1, wherein the body (50) is disposed in combination on the base (60); the base (60) is in an arc-shaped plate body structure, and is provided with a concave chamber (65) with an open arc-shaped section structure, so that the body (50) is allowed to reciprocate in the concave chamber (65) of the base;
the upper side of the base 60 is provided with a first notch (61), and the lower side of the base 60 is provided with a second notch (62);
the bottom of the body 50 is provided with a combination part (54), and the combination part (54) is one of an elongated convex part structure and an elongated concave part structure;
and a recess (65) of the base (60) is provided with a guide portion (64), and the guide portion (64) is one of an elongated concave structure and an elongated convex structure.
6. The pivot structure according to claim 2, wherein the body (50) is disposed in combination on a base (60); the base (60) is in an arc-shaped plate body structure, and is provided with a concave chamber (65) with an open arc-shaped section structure, so that the body (50) is allowed to reciprocate in the concave chamber (65) of the base;
a first notch (61) is arranged on the upper side of the base (60) corresponding to the position of the first notch (51) of the body; a second notch (62) is arranged at the lower edge of the base (60) corresponding to the position of the second notch (52) of the body;
the bottom of the body (50) is provided with a combination part (54), and the combination part (54) is one of an elongated convex part structure and an elongated concave part structure; and a recess (65) of the base (60) is provided with a guide portion (64), and the guide portion (64) is one of an elongated concave structure and an elongated convex structure.
7. A pivot structure according to claim 3, wherein the body (50) is disposed in combination on the base (60); the base (60) is in an arc-shaped plate body structure, and is provided with a concave chamber (65) with an open arc-shaped section structure, so that the body (50) is allowed to reciprocate in the concave chamber (65) of the base;
the upper side of the base (60) is provided with a first notch (61), and the lower side of the base (60) is provided with a second notch (62);
the bottom of the body (50) is provided with a combination part (54), and the combination part (54) is one of an elongated convex part structure and an elongated concave part structure;
and a recess (65) of the base (60) is provided with a guide portion (64), and the guide portion (64) is one of an elongated concave structure and an elongated convex structure.
8. The pivot structure according to claim 4, wherein the body (50) is disposed in combination on the base (60); the base (60) is in an arc-shaped plate body structure, and is provided with a concave chamber (65) with an open arc-shaped section structure, so that the body (50) is allowed to reciprocate in the concave chamber (65) of the base;
a first notch (61) is arranged on the upper side of the base (60) corresponding to the position of the first notch (51) of the body; a second notch (62) is arranged at the lower edge of the base (60) corresponding to the position of the second notch (52) of the body;
the bottom of the body (50) is provided with a combination part (54), and the combination part (54) is one of an elongated convex part structure and an elongated concave part structure; and a recess (65) of the base (60) is provided with a guide portion (64), and the guide portion (64) is one of an elongated concave structure and an elongated convex structure.
9. The pivot structure according to claim 1, wherein the first actuating plate (10), the second actuating plate (20) are combined with the housing (70), the flexible screen (80);
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
10. The pivot structure according to claim 2, wherein the first actuating plate (10), the second actuating plate (20) are combined with a housing (70), a flexible screen (80); and
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
11. A pivot structure according to claim 3, wherein the first actuating plate (10), the second actuating plate (20) are combined with the housing (70), the flexible screen (80); and
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
12. The pivot structure according to claim 4, wherein the first actuating plate (10), the second actuating plate (20) are combined with the housing (70), the flexible screen (80); and
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
13. The pivot structure according to claim 5, wherein the first actuating plate (10), the second actuating plate (20) are combined with a housing (70), a flexible screen (80); and
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
14. The pivot structure according to claim 6, wherein the first actuating plate (10), the second actuating plate (20) are combined with a housing (70), a flexible screen (80); and
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
15. The pivot structure according to claim 7, wherein the first actuating plate (10), the second actuating plate (20) are combined with a housing (70), a flexible screen (80); and
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
16. The pivot structure according to claim 8, wherein the first actuating plate (10), the second actuating plate (20) are combined with the housing (70), the flexible screen (80); and
the virtual axis (C) is positioned at the center of the movement range of the arm (11) of the first actuating plate (10) and the arm (22) of the second actuating plate (20);
a space S defined by the arm 11 of the first actuator plate 10 and the arm 22 of the second actuator plate 20 accommodates a bending region of the flexible screen 80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748494.4A CN112392849B (en) | 2019-08-14 | 2019-08-14 | Pivot structure moving according to virtual axle center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748494.4A CN112392849B (en) | 2019-08-14 | 2019-08-14 | Pivot structure moving according to virtual axle center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112392849A CN112392849A (en) | 2021-02-23 |
| CN112392849B true CN112392849B (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910748494.4A Active CN112392849B (en) | 2019-08-14 | 2019-08-14 | Pivot structure moving according to virtual axle center |
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| CN203585063U (en) * | 2013-11-26 | 2014-05-07 | 连鋐科技股份有限公司 | Synchronizing mechanism of double-shaft torsion pivoting device |
| CN204921669U (en) * | 2015-08-14 | 2015-12-30 | 兆利科技工业股份有限公司 | Hidden hinge |
| CN106704352A (en) * | 2015-11-16 | 2017-05-24 | 仁宝电脑工业股份有限公司 | Electronic device and hinge thereof |
| CN207049181U (en) * | 2017-08-14 | 2018-02-27 | 富世达股份有限公司 | Slim hinge |
| TWM564317U (en) * | 2018-05-29 | 2018-07-21 | 鑫禾科技股份有限公司 | Single-axial hinge capable of linking with external assembly |
| US20180279489A1 (en) * | 2015-09-24 | 2018-09-27 | Sharp Kabushiki Kaisha | Flexible device |
| CN108716509A (en) * | 2018-06-28 | 2018-10-30 | 昆山玮硕恒基智能科技股份有限公司 | Concealed hinge and electronic device |
| TWM569382U (en) * | 2018-07-20 | 2018-11-01 | 鑫禾科技股份有限公司 | Bi-axial hinge device |
| US20180335809A1 (en) * | 2017-05-18 | 2018-11-22 | Acer Incorporated | Hinge structure |
| CN208565248U (en) * | 2018-07-20 | 2019-03-01 | 兆利科技工业股份有限公司 | A kind of concealed split hinge |
| TWM581652U (en) * | 2019-04-01 | 2019-08-01 | 兆利科技工業股份有限公司 | A hidden type split hinge |
| CN211009546U (en) * | 2019-08-14 | 2020-07-14 | 富世达股份有限公司 | Pivot structure moving according to virtual axis |
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| CN203585063U (en) * | 2013-11-26 | 2014-05-07 | 连鋐科技股份有限公司 | Synchronizing mechanism of double-shaft torsion pivoting device |
| CN204921669U (en) * | 2015-08-14 | 2015-12-30 | 兆利科技工业股份有限公司 | Hidden hinge |
| US20180279489A1 (en) * | 2015-09-24 | 2018-09-27 | Sharp Kabushiki Kaisha | Flexible device |
| CN106704352A (en) * | 2015-11-16 | 2017-05-24 | 仁宝电脑工业股份有限公司 | Electronic device and hinge thereof |
| US20180335809A1 (en) * | 2017-05-18 | 2018-11-22 | Acer Incorporated | Hinge structure |
| CN207049181U (en) * | 2017-08-14 | 2018-02-27 | 富世达股份有限公司 | Slim hinge |
| TWM564317U (en) * | 2018-05-29 | 2018-07-21 | 鑫禾科技股份有限公司 | Single-axial hinge capable of linking with external assembly |
| CN108716509A (en) * | 2018-06-28 | 2018-10-30 | 昆山玮硕恒基智能科技股份有限公司 | Concealed hinge and electronic device |
| TWM569382U (en) * | 2018-07-20 | 2018-11-01 | 鑫禾科技股份有限公司 | Bi-axial hinge device |
| CN208565248U (en) * | 2018-07-20 | 2019-03-01 | 兆利科技工业股份有限公司 | A kind of concealed split hinge |
| TWM581652U (en) * | 2019-04-01 | 2019-08-01 | 兆利科技工業股份有限公司 | A hidden type split hinge |
| CN211009546U (en) * | 2019-08-14 | 2020-07-14 | 富世达股份有限公司 | Pivot structure moving according to virtual axis |
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| Publication number | Publication date |
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| CN112392849A (en) | 2021-02-23 |
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