CN112540652B - Electronic equipment - Google Patents
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- CN112540652B CN112540652B CN202011517666.6A CN202011517666A CN112540652B CN 112540652 B CN112540652 B CN 112540652B CN 202011517666 A CN202011517666 A CN 202011517666A CN 112540652 B CN112540652 B CN 112540652B
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- rod
- housing
- electronic device
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- 238000000034 method Methods 0.000 claims abstract description 34
- 238000005452 bending Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 35
- 230000000670 limiting effect Effects 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 230000020347 spindle assembly Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application discloses electronic equipment, which comprises a rotating shaft assembly, a first shell, a second shell and a flexible screen; the first end of the first adjusting bracket and the first end of the second adjusting bracket respectively move along the first sliding rail and the second sliding rail towards a bending area close to the flexible screen in the folding process of the electronic equipment; in the unfolding process of the electronic equipment, the first end of the first adjusting bracket and the first end of the second adjusting bracket respectively move along the first sliding rail and the second sliding rail towards a bending area far away from the flexible screen. The technical scheme can solve the problem that the electronic equipment is damaged due to the fact that the flexible screen is easily pulled when the electronic equipment is turned outwards in the background art.
Description
Technical Field
The application belongs to the technical field of communication equipment, and particularly relates to electronic equipment.
Background
As user demands increase, performance of electronic devices continues to optimize. The more prominent expression is that the area of the display screen of the electronic equipment is larger and larger. The display screen with larger area can improve the display performance of the electronic equipment, but the whole size of the electronic equipment can be increased. With the development of flexible screen technology, more and more electronic devices are configured with flexible screens, so as to form foldable electronic devices. When the electronic equipment is in an unfolding state, the flexible screen is unfolded along with the electronic equipment, so that display with a larger area is realized; when the electronic equipment is in a folding state, the flexible screen is folded along with the electronic equipment, so that the whole size of the electronic equipment is reduced, and the purpose of portability is achieved.
However, in the actual use process, when the electronic equipment is turned outwards (namely, the flexible screen is arranged on the outer side of the electronic equipment after being bent), the flexible screen is easy to be pulled, so that damage occurs, and therefore, the problem that the service life of the existing electronic equipment is short is solved.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment, which can solve the problem that a flexible screen is damaged due to being pulled easily when the electronic equipment in the background technology is turned outwards.
In order to solve the technical problems, the application is realized as follows:
in a first aspect, embodiments of the present application provide an electronic device, including a hinge assembly, a first housing, a second housing, and a flexible screen.
The rotating shaft assembly comprises a rotating shaft, a first adjusting support and a second adjusting support, the first shell is connected with the second shell in a rotating mode through the rotating shaft, a first sliding rail and a second sliding rail are arranged on the peripheral face of the rotating shaft, the first end of the first adjusting support is arranged in the first sliding rail and is in sliding fit with the first sliding rail, the first end of the second adjusting support is arranged in the second sliding rail and is in sliding fit with the second sliding rail, the second end of the first adjusting support is connected with the first shell, and the second end of the second adjusting support is connected with the second shell.
The first adjusting support and the second adjusting support are respectively connected to two opposite sides of the rotating shaft and are connected with the flexible screen.
In the folding process of the electronic equipment, the first end of the first adjusting bracket and the first end of the second adjusting bracket respectively move along the first sliding rail and the second sliding rail towards a bending area close to the flexible screen, and the second end of the first adjusting bracket and the second end of the second adjusting bracket respectively drive the first shell and the second shell to rotate towards the stacking direction.
In the process of unfolding the electronic equipment, the first end of the first adjusting bracket and the first end of the second adjusting bracket respectively move along the first sliding rail and the second sliding rail towards a bending area far away from the flexible screen, and the second end of the first adjusting bracket and the second end of the second adjusting bracket respectively drive the first shell and the second shell to rotate towards the unfolding direction.
The embodiment of the application can achieve the following beneficial effects by adopting the technical scheme:
according to the electronic equipment disclosed by the embodiment of the application, through improving the structure of the electronic equipment in the related art, the rotating shaft assembly comprising the rotating shaft, the first adjusting support and the second adjusting support is arranged in the electronic equipment, the first adjusting support and the second adjusting support can be respectively matched with the sliding of the first shell and the second shell in the first sliding rail and the second sliding rail, the first adjusting support, the second adjusting support and the rotating shaft assembly form a supporting structure for the flexible screen, the flexible screen can follow the movement of the first shell and the second shell to achieve corresponding folding and unfolding states under the condition that the flexible screen is prevented from being excessively pulled, and accordingly the flexible screen can be prevented from being pulled in the folding and unfolding processes of the electronic equipment.
Meanwhile, in the folding and unfolding processes of the electronic equipment, the first ends of the first adjusting support and the second adjusting support are respectively in sliding fit in the first sliding rail and the second sliding rail, so that the first adjusting support and the second adjusting support can relatively slide in the first sliding rail and the second sliding rail easily, corresponding areas of the flexible screen respectively connected with the second ends of the first adjusting support and the second adjusting support relatively move, switching between a folding state and an unfolding state of the electronic equipment is facilitated, a user can use two states of the electronic equipment more smoothly, and finally user experience of the user can be improved.
Drawings
Fig. 1 is a schematic perspective view of an electronic device according to an embodiment of the present disclosure when deployed;
fig. 2 is a schematic perspective view of an electronic device when folded according to an embodiment of the present disclosure;
fig. 3 is a schematic perspective view of a spindle assembly of an electronic device according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of an internal structure of an electronic device disclosed in an embodiment of the present application;
FIG. 5 is a schematic view of a portion of the structure of FIG. 3;
FIG. 6 is a schematic view of a portion of the structure of FIG. 3;
Fig. 7 is a schematic structural view of a third adjusting lever of the electronic device disclosed in the embodiment of the present application;
FIG. 8 is a schematic view of a portion of the structure of FIG. 4;
FIG. 9 is a partial schematic view of the structure of FIG. 6;
fig. 10 is a schematic view of a part of the structure of an electronic device disclosed in an embodiment of the present application;
FIG. 11 is an enlarged partial schematic view of FIG. 10;
FIG. 12 is a schematic view of the structure of a first internal cavity of an electronic device disclosed in an embodiment of the present application;
fig. 13 is a schematic structural view of a first elastic mechanism of an electronic device disclosed in an embodiment of the present application;
FIG. 14 is a schematic view of a hinge assembly of an electronic device according to an embodiment of the present disclosure when deployed;
fig. 15 is a schematic structural view of a hinge assembly of an electronic device according to an embodiment of the present disclosure when folded.
Reference numerals illustrate:
100-rotating shaft components, 110-rotating shafts, 100 a-first sliding rails, 100 b-second sliding rails, 112-first limiting protrusions, 113-second limiting protrusions, 120-first adjusting brackets, 121-first adjusting rods, 122-second adjusting rods, 130-second adjusting brackets, 131-third adjusting rods, 132-fourth adjusting rods, 140-first connecting brackets, 141-first meshing teeth, 142-first connecting rods, 143-second connecting rods, 150-second connecting brackets, 151-second meshing teeth, 152-third connecting rods and 153-fourth connecting rods;
200-a first shell, 210-a first inner cavity, 211-a first opening, 220-a first guide structure, 230-a first elastic mechanism, 231-a mechanism shell, 232-an elastic main body, 233-a push rod, 234-a limit flanging, 235-a limit bulge, 240-a first supporting sheet, 241-a first connecting plate and 250-a first shell main body;
300-second shell, 310-second inner cavity, 311-second opening, 320-second guide structure, 330-second elastic mechanism, 340-second supporting piece, 341-second connecting plate, 350-second shell main body;
400-flexible screen, 410-first region, 420-second region, 430-bending region;
500-a first guide rail;
600-sliding protrusions.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The electronic device provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
Referring to fig. 1 to 15, an electronic device is disclosed in an embodiment of the present application, and the disclosed electronic device includes a spindle assembly 100, a first housing 200, a second housing 300, and a flexible screen 400.
The hinge assembly 100 is a middle connection mechanism for helping the relative rotation between the first and second housings 200 and 300 of the electronic device, and the first and second housings 200 and 300 are parts of the electronic device that can be folded and unfolded relatively, so that the electronic device can be switched between a folded state and an unfolded state, and the first and second housings 200 and 300 and the hinge assembly 100 form a support structure for the flexible screen 400, so that the flexible screen 400 can be arranged on a larger plane of the electronic device, thereby meeting the use requirement of a user on a large screen.
The rotating shaft assembly 100 includes a rotating shaft 110, a first adjusting bracket 120 and a second adjusting bracket 130, the rotating shaft 110 is used as a connecting mechanism of an electronic device, a first sliding rail 100a and a second sliding rail 100b are arranged on the peripheral surface of the rotating shaft 110, a first end of the first adjusting bracket 120 is arranged in the first sliding rail 100a and is in sliding fit with the first sliding rail 100a, the first adjusting bracket 120 can slide in the first sliding rail 100a, and a first end of the second adjusting bracket 130 is arranged in the second sliding rail 100b and is in sliding fit with the second sliding rail 100b, so that the second adjusting bracket 130 can slide in the second sliding rail 100 b. The second end of the first adjustment bracket 120 is connected to the first housing 200, and the second end of the second adjustment bracket 130 is connected to the second housing 300. When the electronic device is switched between the folded state and the unfolded state, the first adjusting bracket 120 and the second adjusting bracket 130 move relatively relative to the rotating shaft 110. The first housing 200 is also rotatably coupled to the second housing 300 through the rotation shaft 110 such that the first housing 200 and the second housing 300 can achieve a folded state and an unfolded state of the electronic device by movement relative to the rotation shaft 110.
In the above-mentioned case, the rotation shaft 110 may be rotatably connected with the first housing 200 and the second housing 300 through the first adjusting bracket 120 and the second adjusting bracket 130, respectively, so that the electronic device may fold and unfold the first housing 200 and the second housing 300 in the sliding fit of the first adjusting bracket 120 and the first sliding rail 100a and the sliding fit of the second adjusting bracket 130 and the second sliding rail 100 b.
The first adjusting bracket 120 and the second adjusting bracket 130 are respectively connected to two opposite sides of the rotating shaft 110 and are connected with the flexible screen 400, so that the first adjusting bracket 120 and the second adjusting bracket 130 can drive the flexible screen 400 to rotate in the moving process relative to the rotating shaft 110, the flexible screen 400 is switched between a folded state and an unfolded state, and the first adjusting bracket 120 and the second adjusting bracket 130 can slide relative to the first sliding rail 100a and the second sliding rail 100b and are connected with the flexible screen 400, and therefore partial areas of the flexible screen 400 can move adaptively along with the unfolding and folding processes, excessive pulling can not be caused, damage to the electronic equipment caused by the fact that the flexible screen 400 is easily pulled when the electronic equipment is outwards folded can be avoided, and the service life of the electronic equipment can be prolonged.
During the specific operation of the electronic device, during the folding process of the electronic device, the first end of the first adjusting bracket 120 and the first end of the second adjusting bracket 130 respectively move along the first sliding rail 100a and the second sliding rail 100b toward the bending area 430 near the flexible screen 400, and the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 respectively drive the first housing 200 and the second housing 300 to rotate in the stacking direction.
In the above-mentioned case, in the moving process of the first ends of the first adjusting bracket 120 and the second adjusting bracket 130 along the first sliding rail 100a and the second sliding rail 100b toward the bending area 430 of the flexible screen 400, the second ends of the first adjusting bracket 120 and the second adjusting bracket 130 generate the same moving track as the first ends of the two, so that in the moving process of the first ends of the first adjusting bracket 120 and the second ends of the second adjusting bracket 130 toward the bending area 430 near the flexible screen 400, the corresponding areas of the flexible screen 400 connected with the second ends of the first adjusting bracket 120 and the second ends of the second adjusting bracket 130 respectively move, so that the electronic device is in a folded state, and the flexible screen 400 of the electronic device is in a small-screen state.
During the unfolding process of the electronic device, the first end of the first adjusting bracket 120 and the first end of the second adjusting bracket 130 respectively move along the first sliding rail 100a and the second sliding rail 100b towards the bending area 430 far away from the flexible screen 400, and the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 respectively drive the corresponding area of the flexible screen 400 to move.
In the above-mentioned case, when the second ends of the first and second adjustment brackets 120 and 130 are moved along the first and second slide rails 100a and 100b, respectively, toward the bending region 430 away from the flexible screen 400, the second ends of the first and second adjustment brackets 120 and 130 will move in the same manner, so that the first and second adjustment brackets 120 and 130 move toward the bending region 430 away from the flexible screen 400 in a process of moving the first and second adjustment brackets 120 and 130 toward the bending region 430 away from the flexible screen 400, so that the corresponding regions of the flexible screen 400 connected with the second ends of the first and second adjustment brackets 120 and 130 are moved, respectively, to thereby enable the electronic device to be in a unfolded state, and the flexible screen 400 of the electronic device at this time is in a large-screen state.
According to the electronic device disclosed by the embodiment of the application, through improving the structure of the electronic device in the related art, the rotating shaft assembly 100 comprising the rotating shaft 110, the first adjusting bracket 120 and the second adjusting bracket 130 is arranged in the electronic device, the first adjusting bracket 120 and the second adjusting bracket 130 can respectively realize sliding fit with the first shell 200 and the second shell 300 in the first sliding rail 100a and the second sliding rail 100b, the first adjusting bracket 120, the second adjusting bracket 130 and the rotating shaft assembly 110 form a supporting structure for the flexible screen 400, so that the flexible screen 400 can follow the movement of the first shell 200 and the second shell 300 to achieve corresponding folding and unfolding states under the condition that the flexible screen 400 is prevented from being excessively pulled, and the flexible screen 400 can be prevented from being pulled in the folding and unfolding processes of the electronic device.
Meanwhile, in the folding and unfolding processes of the electronic device, since the first ends of the first adjusting bracket 120 and the second adjusting bracket 130 are respectively in sliding fit in the first sliding rail 100a and the second sliding rail 100b, the first adjusting bracket 120 and the second adjusting bracket 130 can relatively slide in the first sliding rail 100a and the second sliding rail 100b easily, so that the corresponding areas of the flexible screen 400 respectively connected with the second ends of the first adjusting bracket 120 and the second adjusting bracket 130 relatively move, thereby being beneficial to switching between the folding state and the unfolding state of the electronic device, further enabling a user to use two states of the electronic device more smoothly, and finally being capable of improving the user experience of the user.
In the electronic device disclosed in the embodiment of the present application, the rotating shaft assembly 100 may further include a first connecting bracket 140 and a second connecting bracket 150, where the first connecting bracket 140 and the second connecting bracket 150 are disposed at an end portion of the rotating shaft 110 and symmetrically disposed at opposite sides of the rotating shaft 110, the first connecting bracket 140 and the second connecting bracket 150 are both rotatably connected with the rotating shaft 110, the first connecting bracket 140 is connected with the first housing 200, the first housing 200 is rotatably connected with the rotating shaft 110 through the first connecting bracket 140, the second connecting bracket 150 is connected with the second housing 300, and the second housing 300 is rotatably connected with the rotating shaft 110 through the second connecting bracket 150.
In the above case, the first and second connection brackets 140 and 150 are two structures that assist other structures in the hinge assembly 100 to accomplish switching of the electronic device between the folded state and the unfolded state. In the folding and unfolding process of the electronic device, since the rotating shaft 110 is rotatably connected with the first housing 200 through the first connection bracket 140 and the rotating shaft 110 is rotatably connected with the second housing 300 through the second connection bracket 150, the first connection bracket 140 and the second connection bracket 150 can assist the driving of the first housing 200 and the second housing 300 by the first adjustment bracket 120 and the second adjustment bracket 130. Specifically, when the electronic device needs to be unfolded, the first connection bracket 140 and the second connection bracket 150 assist the first housing 200 and the second housing 300 to drive the flexible screen 400 to rotate towards the unfolded direction, and when the electronic device needs to be folded, the first connection bracket 140 and the second connection bracket 150 assist the first housing 200 and the second housing 300 to drive the flexible screen 400 to rotate towards the stacked direction.
In a further aspect, the first connection bracket 140 may be provided with a first engagement tooth 141, and the second connection bracket 150 may be provided with a second engagement tooth 151, the first engagement tooth 141 being engaged with the second engagement tooth 151. In this case, the first engagement teeth 141 or the second engagement teeth 151 are simultaneously operated when the engagement of the gears occurs, i.e., the first engagement teeth 141 and the second engagement teeth 151 are provided such that the first coupling bracket 140 and the second coupling bracket 150 can achieve synchronous movement. Meanwhile, since the first engagement teeth 141 and the second engagement teeth 151 can increase damping between the first connection bracket 140 and the second connection bracket 150 through the gear structure, the first connection bracket 140 and the second connection bracket 150 can drive the first housing 200 and the second housing 300 to realize hovering of the electronic device in various angle states between the folded state and the unfolded state, and thus, the multi-angle use requirement of a user when the electronic device is used can be satisfied.
In a more specific aspect, the first connection bracket 140 may include a first connection rod 142 and a second connection rod 143, the first end of the first connection rod 142 and the first end of the second connection rod 143 are respectively hinged at two ends of the rotation shaft 110, the second end of the first connection rod 142 and the second end of the second connection rod 143 extend in a direction away from the rotation shaft 110, the first end of the first connection rod 142 and the first end of the second connection rod 143 are respectively provided with a first engagement tooth 141, and the first connection rod 142 and the second connection rod 143 are respectively connected with two ends of the first housing 200. In this case, the first connection brackets 140 are uniformly distributed at both ends of the rotation shaft 110, so that the first connection rods 142 and the second connection rods 143 can more stably support the first housing 200 at both ends of the rotation shaft 110, and simultaneously, when the electronic device is switched between the folded state and the unfolded state, the first connection rods 142 and the second connection rods 143 at both ends of the rotation shaft 110 can more stably drive the first housing 200.
The second connection bracket 150 may include a third connection rod 152 and a fourth connection rod 153, a first end of the third connection rod 152 and a first end of the fourth connection rod 153 are respectively hinged at two ends of the rotation shaft 110, a second end of the third connection rod 152 and a second end of the fourth connection rod 153 extend in a direction away from the rotation shaft 110, second engagement teeth 151 are respectively provided at the first end of the third connection rod 152 and the first end of the fourth connection rod 153, and the third connection rod 152 and the fourth connection rod 153 are respectively connected with two ends of the second housing 300. In this case, the second connection brackets 150 are uniformly distributed at both ends of the rotation shaft 110 such that the third connection bars 152 and the fourth connection bars 153 can more stably support the second housing 300 at both ends of the rotation shaft 110, and at the same time, the third connection bars 152 and the fourth connection bars 153 at both ends of the rotation shaft 110 can more stably drive the second housing 300 when the electronic device is switched between the folded state and the unfolded state.
Meanwhile, the first end of the first connecting rod 142, the first end of the second connecting rod 143, the first end of the third connecting rod 152 and the first end of the fourth connecting rod 153 are each provided with the first engagement tooth 141 or the second engagement tooth 151, so that the first engagement teeth 141 of the first end of the first connecting rod 142 and the first end of the second connecting rod 143 can be engaged with the second engagement teeth 151 of the first end of the third connecting rod 152 and the first end of the fourth connecting rod 153 when the electronic device switches the screen state of the flexible screen 400, and thus, in the process of supporting the rotation of the first housing 200 and the second housing 300, the four connecting rods can be engaged with each other through the first engagement teeth 141 and the second engagement teeth 151, so that the first connection bracket 140 and the second connection bracket 150 at the two ends of the rotating shaft 110 can ensure that the flexible screen 400 is more stably suspended under various angles.
In the electronic device disclosed in the embodiment of the present application, each of the first and second adjustment brackets 120 and 130 may include an adjustment lever.
The assembly space has been seted up to pivot 110, the arc recess has been seted up to the inner wall in assembly space, first slide rail 100a and second slide rail 100b all can be the arc recess, the first end of adjusting the pole is provided with slip protruding 600, the first end of adjusting the pole penetrates assembly space, and slip protruding 600 and arc recess sliding fit, the inner wall in assembly space is provided with first spacing protruding 112 and the spacing protruding 113 of second, first spacing protruding 112 and the spacing protruding 113 of second set up respectively in the both sides of adjusting the pole, also can consider to set up respectively in the both sides of first regulation support 120 or second regulation support 130, and the spacing of first spacing protruding 112 and the central line of pivot 110 is first distance, the spacing of the central axis of second spacing protruding 113 and pivot 110 is the second distance, first distance and second distance are inequality.
In the above-mentioned scheme, since the sliding protrusion 600 is slidably engaged with the arc-shaped groove, the movement of the adjusting lever provided with the sliding protrusion 600 is also limited by the movement range of the sliding protrusion 600, so that the sliding engagement of the sliding protrusion 600 with the arc-shaped groove can limit the first and second adjusting brackets 120 and 130. The first and second limit protrusions 112 and 113 disposed at both sides of the adjustment lever limit the position of the adjustment lever, so that the rotation position of the adjustment lever with respect to the rotation shaft 110 is also fixed when the sliding protrusion 600 of the adjustment lever is at a designated position in the arc-shaped groove.
Meanwhile, since the sliding protrusion 600 can be slidably engaged in the arc-shaped groove, the adjusting lever may take the first limit protrusion 112 or the second limit protrusion 113 as a fulcrum, thereby enabling the first end of the first adjusting bracket 120 or the first end of the second adjusting bracket 130 to move better in the arc-shaped groove while enabling the first adjusting bracket 120 or the second adjusting bracket 130 to rotate. Specifically, during the folding process, the first adjusting bracket 120 rotates with the first limiting protrusion 112 as a rotation pivot, and at the same time, the first end of the first adjusting bracket 120 slides in the arc-shaped groove. During the unfolding process, the first adjusting bracket 120 rotates by taking the second limiting protrusion 113 as a rotating pivot, and simultaneously the first end of the second adjusting bracket 130 slides in the arc-shaped groove. Of course, the same applies to the rotation of the second regulation bracket 130.
The first limiting protrusion 112 and the second limiting protrusion 113 are respectively arranged at two sides of the first adjusting bracket 120 or the second adjusting bracket 130, so that the first adjusting bracket 120 or the second adjusting bracket 130 can be restrained, and the first limiting protrusion 112 or the second limiting protrusion 113 is used as a pivot to rotate, so that the aim of standard rotation is fulfilled.
The first distance is not equal to the second distance in order to better accommodate the difference in position during the unfolding and folding of the first adjustment bracket 120 or the second adjustment bracket 130.
In a further technical solution, the first adjusting bracket 120 and the second adjusting bracket 130 may each include two adjusting rods, the two adjusting rods included in the first adjusting bracket 120 are a first adjusting rod 121 and a second adjusting rod 122, the first adjusting rod 121 and the second adjusting rod 122 are disposed on a first side of the rotating shaft 110, and the first adjusting rod 121 and the second adjusting rod 122 are respectively matched with the assembling spaces at two ends of the rotating shaft 110. In this case, the rotation shaft 110 is rotatably connected to the first housing 200 through the first adjusting lever 121 and the second adjusting lever 122, and when the rotation shaft 110 rotates relatively in a specific operation process of the electronic device, the first adjusting lever 121 and the second adjusting lever 122, which are engaged with the assembly spaces at both ends of the rotation shaft 110, also rotate relatively, so that the first housing 200 connected to the first adjusting lever 121 and the second adjusting lever 122 is driven.
The two adjusting rods that the second adjusting bracket 130 may include may be a third adjusting rod 131 and a fourth adjusting rod 132, the third adjusting rod 131 and the fourth adjusting rod 132 are disposed at the second side of the rotating shaft 110, and the third adjusting rod 131 and the fourth adjusting rod 132 are respectively matched with the assembling spaces at two ends of the rotating shaft 110. In this case, similarly, the rotating shaft 110 is rotatably connected with the second housing 300 through the third adjusting rod 131 and the fourth adjusting rod 132, and when the rotating shaft 110 rotates relatively in a specific operation process of the electronic device, the third adjusting rod 131 and the fourth adjusting rod 132 which are matched with the assembly spaces at two ends of the rotating shaft 110 also rotate relatively, so that the second housing 300 connected with the third adjusting rod 131 and the fourth adjusting rod 132 is driven.
In a more specific technical solution, the first adjusting rod 121 and the third adjusting rod 131 can be matched with the first end of the rotating shaft 110, the first adjusting rod 121 and the third adjusting rod 131 are distributed in a staggered manner, the second adjusting rod 122 and the fourth adjusting rod 132 are matched with the second end of the rotating shaft 110, and the second adjusting rod 122 and the fourth adjusting rod 132 are distributed in a staggered manner. In this case, the first and second adjustment bars 121 and 122 are slidably fitted with the corresponding first slide rails 100a of the rotation shaft 110, such that the first and second adjustment bars 121 and 122 can achieve relative sliding with respect to the first slide rails 100a in the respective corresponding first slide rails 100a, thereby enabling the first adjustment bracket 120 to achieve relative sliding in the first slide rails 100 a; and the third adjusting lever 131 and the fourth adjusting lever 132 are slidably matched with the second slide rail 100b corresponding to the rotating shaft 110, so that the third adjusting lever 131 and the fourth adjusting lever 132 can realize relative sliding relative to the second slide rail 100b in the second slide rail 100b corresponding to each other, and the second adjusting bracket 130 can realize relative sliding in the second slide rail 100 b.
In addition, the dislocation distribution can enable the first adjusting rod 121, the third adjusting rod 131, the second adjusting rod 122 and the fourth adjusting rod 132 to be sequentially arranged along the axis of the rotating shaft 110, which is beneficial to avoiding possible interference in the rotating process.
In the electronic device disclosed in the embodiment of the present application, the flexible screen 400 may include a first region 410, a second region 420, and a bending region 430 connected between the first region 410 and the second region 420, and the first case 200 may include a first support sheet 240 and a first case main body 250, and the first region 410 is supported on the first support sheet 240 and fixedly connected with the first support sheet 240. The second housing 300 may include a second supporting plate 340 and a second housing body 350, the second region 420 is supported on the second supporting plate 340 and fixedly coupled to the second supporting plate 340, the first supporting plate 240 is slidably coupled to the first housing body 250, the second supporting plate 340 is slidably coupled to the second housing body 350, the first adjusting bracket 120 is coupled to the first supporting plate 240, and the second adjusting bracket 130 is coupled to the second supporting plate 340.
In the above-mentioned scheme, the first area 410 covers the first supporting piece 240, the second area 420 covers the second supporting piece 340, the bending area 430 covers the rotating shaft 110, so that the flexible screen 400 can be disposed on the supporting surface formed by connecting the first supporting piece 240, the rotating shaft 110 and the second supporting piece 340, the first supporting piece 240 and the second supporting piece 340 can respectively cooperate with the first shell main body 250 and the second shell main body 350 to slide, so that the first adjusting bracket 120 and the second adjusting bracket 130 respectively connected with the first supporting piece 240 and the second supporting piece 340 can drive the first supporting piece 240 and the second supporting piece 340, and thus, the first adjusting bracket 120 and the second adjusting bracket 130 can drive the first area 410, the second area 420 and the bending area 430, and further, the first adjusting bracket 120 and the second adjusting bracket 130 can drive the flexible screen 400, and finally, the flexible screen 400 can realize the adaptive movement when switching between the folded state and the unfolded state.
In a further aspect, the first housing 200 may have a first inner cavity 210, where the first inner cavity 210 may accommodate a part of the structure of the spindle assembly 100, so that the first inner cavity 210 may protect the part of the structure of the spindle assembly 100, and the first inner cavity 210 has a first opening 211, so that the first opening 211 facilitates the installation and the removal of the spindle assembly 100 in the electronic device. The first supporting piece 240 covers the first opening 211, the first guide rail 500 is provided at the edge of the first case main body 250 surrounding the first opening 211, and the first supporting piece 240 is slidably engaged with the first guide rail 500, thereby realizing more stable sliding of the first supporting piece 240.
The second housing 300 may have a second inner cavity 310, and similarly, the second inner cavity 310 may accommodate a part of the structure of the rotating shaft assembly 100, so that the second inner cavity 310 may protect the part of the structure of the rotating shaft assembly 100, the second inner cavity 310 has a second opening 311, so that the second opening 311 facilitates the installation and disassembly of the rotating shaft assembly 100 in the electronic device, the second supporting sheet 340 covers the second opening 311, the second housing main body 350 encloses the edge of the second opening 311, and a second guide rail is provided, and the second supporting sheet 340 is slidably matched with the second guide rail, so as to realize more stable sliding of the second supporting sheet 340.
Meanwhile, since the first guide rail 500 and the second guide rail provide sufficient moving space for the first supporting plate 240 and the second supporting plate 340, the first supporting plate 240 and the second supporting plate 340 do not cause larger pulling or extrusion for the bending area 430 of the flexible screen 400 when the flexible screen 400 is driven to rotate, so that excessive loss of the bending area 430 when the electronic equipment is switched between the folded state and the unfolded state can be avoided, and further the service life of electrons can be prolonged.
In a more specific technical solution, the surfaces of the first area 410 and the first opening 211 may be coplanar, and the surfaces of the second area 420 and the second opening 311 may be coplanar, so that the first area 410 and the second area 420 may cover and close the first opening 211 and the second opening 311 to a certain extent, and may limit the thickness of the electronic device to a certain extent, so that the electronic device has a thinner size, and further the pursuit of the user on the thinning of the electronic device may be satisfied, and meanwhile, the appearance surface of the display surface may be relatively flat.
In the electronic device disclosed in the embodiment of the present application, the first housing 200 may be provided with a first guiding structure 220, the first adjusting bracket 120 is slidably matched with the first guiding structure 220, the second housing 300 may be provided with a second guiding structure 320, and the second adjusting bracket 130 is slidably matched with the second guiding structure 320. In this case, the first guide structure 220 and the second guide structure 320 have a sliding fit relationship with the first adjusting bracket 120 and the second adjusting bracket 130, respectively, so that the first guide structure 220 and the second guide structure 320 have a limiting effect on the sliding movement direction of the first adjusting bracket 120 and the second adjusting bracket 130, and also have a certain guiding effect, so that the direction of the first adjusting bracket 120 and the second adjusting bracket 130 when driving the first housing 200 and the second housing 300 to move is more clear, the rotating track of the first housing 200 and the second housing 300 is more stable, and the stability of the electronic device in the folding process or the unfolding process can be improved.
In the electronic device disclosed in the embodiment of the present application, a first elastic mechanism 230 may be disposed in the first housing 200, where the first elastic mechanism 230 is elastically disposed between the end of the first adjusting bracket 120 facing away from the rotating shaft 110 and the first housing 200, or a second elastic mechanism 330 is disposed in the second housing 300, where the second elastic mechanism 330 is disposed between the end of the second adjusting bracket 130 facing away from the rotating shaft 110 and the second housing 300. In this case, the elastic properties of the first elastic mechanism 230 and the second elastic mechanism 330 may provide a certain movement space for the first adjustment bracket 120 and the second adjustment bracket 130, and may also provide a certain protection for the collision of the first adjustment bracket 120 and the second adjustment bracket 130 with the first housing 200 and the second housing 300, so as to alleviate the rigid collision between the first adjustment bracket 120 and the second adjustment bracket 130 and the first housing 200 and the second housing 300 due to the relative movement.
In a further aspect, each of the first elastic mechanism 230 and the second elastic mechanism 330 may include a mechanism housing 231, an elastic body 232, and a push rod 233, the mechanism housing 231 having an installation space and an opening communicating with the installation space, the elastic body 232 being disposed within the installation space, the elastic body 232 being positioned between the mechanism housing 231 and a first end of the push rod 233, the push rod 233 being slidably disposed in the opening, and a second end of the push rod 233 passing through the opening and contacting the first or second adjustment brackets 120 or 130.
In the above-mentioned case, when the electronic device is switched between the folded state and the unfolded state, a certain degree of collision may occur between the first adjusting bracket 120 or the second adjusting bracket 130 and the push rod 233, and the push rod 233 at this time may be pushed to move toward a direction approaching the elastic body 232, so that the elastic body 232 adjacent to the push rod 233 is compressed, and the compressed elastic space of the elastic body 232 may provide sufficient moving space for the first adjusting bracket 120 and the second adjusting bracket 130, so that the first end of the first adjusting bracket 120 and the first end of the second adjusting bracket 130 may move in the first sliding rail 100a and the second sliding rail 100b, respectively, and further the flexible screen 400 may be switched between the folded state and the unfolded state under the driving of the first adjusting bracket 120 and the second adjusting bracket 130.
In a more specific technical solution, the opening of the mechanism housing 231 may be provided with a limit flange 234, and the first end of the push rod 233 may be provided with a limit protrusion 235, and in the direction of the opening, the limit flange 234 is in limit fit with the limit protrusion 235. In this case, the limit flange 234 can play a certain limit role on the limit protrusion 235, when the electronic device is converted from the unfolded state to the folded state, the elastic body 232 between the push rod 233 and the mechanism housing 231 is in the process of converting from the compressed state to the natural state, at this time, the elastic body 232 has a certain pushing force on the push rod 233 due to a certain elasticity of the elastic body 232, and the pushing force has a change trend from large to small, the push rod 233 has a relatively large speed due to the relatively large pushing force initially, so that the push rod 233 can move along the direction of the elastic force of the elastic body 232, that is, the push rod 233 can move in the direction far away from the elastic body 232, and also moves in the direction near the limit flange 234, so that the limit flange 234 can limit the limit protrusion 235 on the push rod 233, and further, the push rod 233 can be prevented from moving beyond the first elastic mechanism 230 or the second elastic mechanism 330 in the direction far away from the elastic body 232, and finally, the damage of the first elastic mechanism 230 or the second elastic mechanism 330 can be avoided.
In order to facilitate the elastic connection, the first support piece 240 may include a first connection plate 241, the second support piece 340 may include a second connection plate 341, the first elastic mechanism 230 may be elastically positioned between the first connection plate 241 and the first case body 250, and the first adjustment bracket 120 may be connected to the first support piece 240 through the first connection plate 241, thereby driving the first support piece 240 to move. The second elastic mechanism 330 may be elastically positioned between the second connection plate 341 and the second case body 350, and the second adjustment bracket 130 may be connected to the second support piece 340 through the second connection plate 341, thereby driving the second support piece 340 to move.
The first connecting plate 241 and the second connecting plate 341 have a larger area, so that the elastic assembly of the first elastic mechanism 230 and the second elastic mechanism 330 is facilitated.
The electronic device disclosed in the embodiment of the application may be a device such as a mobile phone, a tablet computer, an electronic book reader, a game console, etc., and the embodiment of the application does not limit the specific types of the electronic device.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (14)
1. An electronic device is characterized by comprising a rotating shaft assembly, a first shell, a second shell and a flexible screen;
the rotating shaft assembly comprises a rotating shaft, a first adjusting bracket and a second adjusting bracket, the first shell is rotationally connected with the second shell through the rotating shaft, a first sliding rail and a second sliding rail are arranged on the peripheral surface of the rotating shaft, the first end of the first adjusting bracket is arranged in the first sliding rail and is in sliding fit with the first sliding rail, the first end of the second adjusting bracket is arranged in the second sliding rail and is in sliding fit with the second sliding rail, the second end of the first adjusting bracket is connected with the first shell, the second end of the second adjusting bracket is connected with the second shell,
The first adjusting bracket and the second adjusting bracket are respectively connected to two opposite sides of the rotating shaft and are connected with the flexible screen;
in the folding process of the electronic equipment, the first end of the first adjusting bracket and the first end of the second adjusting bracket respectively move along the first sliding rail and the second sliding rail towards a bending area close to the flexible screen, and the second end of the first adjusting bracket and the second end of the second adjusting bracket respectively drive the first shell and the second shell to rotate towards the stacking direction;
in the process of unfolding the electronic equipment, the first end of the first adjusting bracket and the first end of the second adjusting bracket respectively move along the first sliding rail and the second sliding rail towards a bending area far away from the flexible screen, and the second end of the first adjusting bracket and the second end of the second adjusting bracket respectively drive the first shell and the second shell to rotate towards the unfolding direction;
the flexible screen comprises a first area, a second area and a bending area connected between the first area and the second area, wherein the first shell comprises a first supporting sheet and a first shell body, the second shell comprises a second supporting sheet and a second shell body, the first area is supported by the first supporting sheet, the second area is supported by the second supporting sheet, a first adjusting bracket is connected with the first supporting sheet, a second adjusting bracket is connected with the second supporting sheet, the first shell body is provided with a first guide rail which is in sliding fit with the first supporting sheet, and the second shell body is provided with a second guide rail which is in sliding fit with the second supporting sheet.
2. The electronic device of claim 1, wherein the shaft assembly further comprises a first connection bracket and a second connection bracket, the first connection bracket and the second connection bracket are disposed at an end of the shaft and symmetrically disposed at opposite sides of the shaft, the first connection bracket and the second connection bracket are both rotatably connected to the shaft, the first connection bracket is connected to the first housing, the first housing is rotatably connected to the shaft through the first connection bracket, the second connection bracket is connected to the second housing, and the second housing is rotatably connected to the shaft through the second connection bracket.
3. The electronic device according to claim 2, wherein the first connection bracket is provided with a first engagement tooth, and the second connection bracket is provided with a second engagement tooth, and the first engagement tooth is engaged with the second engagement tooth.
4. The electronic device according to claim 3, wherein the first connection bracket includes a first connection rod and a second connection rod, a first end of the first connection rod and a first end of the second connection rod are respectively hinged to two ends of the rotating shaft, a second end of the first connection rod and a second end of the second connection rod extend in a direction away from the rotating shaft, the first engagement teeth are respectively provided at the first end of the first connection rod and the first end of the second connection rod, and the first connection rod and the second connection rod are respectively connected to two ends of the first housing;
The second linking bridge includes third connecting rod and fourth connecting rod, the first end of third connecting rod with the first end of fourth connecting rod articulate respectively in the both ends of pivot, the second end of third connecting rod with the second end of fourth connecting rod is to keeping away from the direction of pivot extends, the first end of third connecting rod with the first end of fourth connecting rod all is provided with the second meshing tooth, the third connecting rod with the fourth connecting rod respectively with the both ends of second casing link to each other.
5. The electronic device of claim 1, wherein the first adjusting bracket and the second adjusting bracket each comprise an adjusting rod, the rotating shaft is provided with an assembling space, the inner wall of the assembling space is provided with an arc-shaped groove, the first sliding rail and the second sliding rail are both arc-shaped grooves, the first end of the adjusting rod is provided with a sliding protrusion, the first end of the adjusting rod penetrates into the assembling space, the sliding protrusion is in sliding fit with the arc-shaped groove, the inner wall of the assembling space is provided with a first limiting protrusion and a second limiting protrusion, the first limiting protrusion and the second limiting protrusion are respectively arranged on two sides of the adjusting rod, the distance between the first limiting protrusion and the central line of the rotating shaft is a first distance, the distance between the second limiting protrusion and the central axis of the rotating shaft is a second distance, and the first distance and the second distance are unequal.
6. The electronic device of claim 5, wherein the first and second adjusting brackets each comprise two adjusting bars, the two adjusting bars included in the first adjusting bracket are respectively a first adjusting bar and a second adjusting bar, the first adjusting bar and the second adjusting bar are disposed at a first side of the rotating shaft, and the first adjusting bar and the second adjusting bar are respectively engaged with the assembling spaces at both ends of the rotating shaft,
the second adjusting support comprises a third adjusting rod and a fourth adjusting rod, the third adjusting rod and the fourth adjusting rod are respectively arranged on the second side of the rotating shaft, and the third adjusting rod and the fourth adjusting rod are respectively matched with the assembly spaces at two ends of the rotating shaft.
7. The electronic device of claim 6, wherein the first and third adjustment bars are mated with a first end of the shaft, the first and third adjustment bars are offset, the second and fourth adjustment bars are mated with a second end of the shaft, and the second and fourth adjustment bars are offset.
8. The electronic device of claim 1, wherein the first region is fixedly coupled to the first support sheet and the second region is fixedly coupled to the second support sheet.
9. The electronic device of claim 8, wherein the first housing has a first interior cavity with a first opening, the first support sheet covers the first opening, and the first guide rail is provided at an edge of the first housing body surrounding the first opening; or alternatively, the first and second heat exchangers may be,
the second shell is provided with a second inner cavity, the second inner cavity is provided with a second opening, the second supporting piece covers the second opening, and the edge of the second opening surrounded by the second shell body is provided with the second guide rail.
10. The electronic device of claim 9, wherein the first region is coplanar with a surface on which the first opening is located and the second region is coplanar with a surface on which the second opening is located.
11. The electronic device of claim 1, wherein a first guide structure is disposed within the first housing, the first adjustment bracket is slidably engaged with the first guide structure, a second guide structure is disposed within the second housing, and the second adjustment bracket is slidably engaged with the second guide structure.
12. The electronic device of claim 1, wherein a first elastic mechanism is disposed in the first housing, and the first elastic mechanism is elastically disposed between an end of the first adjusting bracket facing away from the rotating shaft and the first housing; or, be provided with second elastic mechanism in the second casing, second elastic mechanism set up in the second adjusts the support deviate from the end of pivot with between the second casing.
13. The electronic device of claim 12, wherein the first and second elastic mechanisms each comprise a mechanism housing having a mounting space and an opening in communication with the mounting space, an elastic body disposed within the mounting space, the elastic body positioned between the mechanism housing and the first end of the pushrod, the pushrod slidably disposed in the opening, and a second end of the pushrod passing through the opening and in contact with the first or second adjustment brackets.
14. The electronic device of claim 13, wherein the opening of the mechanism housing is provided with a limit flange, the first end of the push rod is provided with a limit protrusion, and the limit flange is in limit fit with the limit protrusion in the direction of the opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011517666.6A CN112540652B (en) | 2020-12-21 | 2020-12-21 | Electronic equipment |
| PCT/CN2021/139007 WO2022135281A1 (en) | 2020-12-21 | 2021-12-17 | Electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011517666.6A CN112540652B (en) | 2020-12-21 | 2020-12-21 | Electronic equipment |
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| CN112540652A CN112540652A (en) | 2021-03-23 |
| CN112540652B true CN112540652B (en) | 2024-03-22 |
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| CN202011517666.6A Active CN112540652B (en) | 2020-12-21 | 2020-12-21 | Electronic equipment |
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| WO (1) | WO2022135281A1 (en) |
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| CN112540652B (en) * | 2020-12-21 | 2024-03-22 | 维沃移动通信有限公司 | Electronic equipment |
| CN113286026B (en) * | 2021-05-25 | 2024-05-03 | 维沃移动通信有限公司 | Electronic equipment |
| CN113284422B (en) * | 2021-06-10 | 2023-07-25 | 维沃移动通信有限公司 | Electronic equipment |
| CN113507533A (en) * | 2021-07-14 | 2021-10-15 | 维沃移动通信有限公司 | Electronic device |
| CN113883158B (en) * | 2021-09-26 | 2022-05-20 | 维沃移动通信有限公司 | Electronic device |
| CN113873067B (en) * | 2021-10-26 | 2023-09-19 | 维沃移动通信有限公司 | Electronic equipment |
| CN114125108B (en) * | 2021-11-26 | 2024-02-09 | 维沃移动通信有限公司 | Folding support device and electronic equipment |
| CN113949760B (en) * | 2021-11-26 | 2024-02-09 | 维沃移动通信有限公司 | Folding support device and electronic equipment |
| CN114125112A (en) * | 2021-12-02 | 2022-03-01 | Oppo广东移动通信有限公司 | Rotating shaft mechanism and electronic equipment |
| CN114244935B (en) * | 2021-12-29 | 2024-04-02 | 维沃移动通信有限公司 | Electronic equipment |
| CN115580670A (en) * | 2022-09-15 | 2023-01-06 | 维沃移动通信有限公司 | Electronic device |
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| CN112540652B (en) * | 2020-12-21 | 2024-03-22 | 维沃移动通信有限公司 | Electronic equipment |
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| WO2022135281A1 (en) | 2022-06-30 |
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