CN112540652A - Electronic device - Google Patents
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- CN112540652A CN112540652A CN202011517666.6A CN202011517666A CN112540652A CN 112540652 A CN112540652 A CN 112540652A CN 202011517666 A CN202011517666 A CN 202011517666A CN 112540652 A CN112540652 A CN 112540652A
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- adjusting
- rotating shaft
- bracket
- housing
- electronic device
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- 238000000034 method Methods 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract 2
- 230000007246 mechanism Effects 0.000 claims description 35
- 230000000670 limiting effect Effects 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application discloses an electronic device, which comprises a rotating shaft assembly, a first shell, a second shell and a flexible screen; the peripheral surface of the rotating shaft is provided with a first sliding rail and a second sliding rail, 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, and 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 towards a bending area close to the flexible screen along the first sliding rail and the second sliding rail; in the unfolding process of the electronic equipment, the first end of the first adjusting support and the first end of the second adjusting support respectively move towards the bending area far away from the flexible screen along the first sliding rail and the second sliding rail. The technical scheme can solve the problem that the flexible screen is easy to be pulled to cause the damage of the electronic equipment when the electronic equipment is outwards turned over in the background technology.
Description
Technical Field
The application belongs to the technical field of communication equipment, and particularly relates to electronic equipment.
Background
As user demands increase, the performance of electronic devices continues to optimize. The more prominent expression is that the area of the display screen of the electronic device is larger and larger. The display screen with a larger area can improve the display performance of the electronic equipment, but the overall 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, thereby forming foldable electronic devices. When the electronic equipment is in an unfolded state, the flexible screen is unfolded, and then large-area display is realized; when the electronic equipment is in a folded state, the flexible screen is folded, so that the size of the whole electronic equipment is reduced, and the purpose of portability is achieved.
However, in the actual use process, when the electronic device is turned outwards (that is, the flexible screen is outside the electronic device after being bent), the flexible screen is easy to be pulled, and further damaged, and thus, the problem that the service life of the existing electronic device is short is solved.
Disclosure of Invention
The embodiment of the application aims to provide electronic equipment, and the problem that a flexible screen is damaged due to easy pulling when the electronic equipment in the background art is turned outwards can be solved.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides an electronic device, and the disclosed electronic device includes a rotating shaft assembly, a first housing, a second housing, and a flexible screen.
The pivot subassembly includes pivot, first regulation support and second regulation support, first casing passes through the pivot with the second casing rotates and links to each other, the global of pivot is equipped with first slide rail and second slide rail, the first end of first regulation support set up in the first slide rail and with first slide rail sliding fit, the first end of second regulation support set up in the second slide rail and with second slide rail sliding fit, the second end of first regulation support with first casing links to each other, the second end of second regulation support with the second casing links to each other.
The first adjusting support and the second adjusting support are connected to two sides of the rotating shaft in a back-to-back mode respectively and are connected with the flexible screen.
In the process of folding the electronic device, the first end of the first adjusting support and the first end of the second adjusting support respectively move towards a bending area close to the flexible screen along the first slide rail and the second slide rail, and the second end of the first adjusting support and the second end of the second adjusting support respectively drive the first shell and the second shell to rotate towards the stacking direction.
In the unfolding process of the electronic equipment, the first end of the first adjusting support and the first end of the second adjusting support respectively move towards a bending area far away from the flexible screen along the first sliding rail and the second sliding rail, and the second end of the first adjusting support and the second end of the second adjusting support respectively drive the first shell and the second shell to rotate towards the unfolding direction.
The embodiment of the application adopts the technical scheme to achieve the following beneficial effects:
the electronic equipment disclosed in the embodiment of the application improves the structure of the electronic equipment in the related art, the electronic equipment is provided with the rotating shaft assembly comprising the rotating shaft, the first adjusting bracket and the second adjusting bracket can respectively realize sliding fit with the first shell and the second shell in the first sliding rail and the second sliding rail, and the first adjusting bracket, the second adjusting bracket and the rotating shaft assembly form a supporting structure for the flexible screen, so that the flexible screen can reach corresponding folding and unfolding states along with the movement of the first shell and the second shell under the condition that the flexible screen is prevented from being excessively pulled, the flexible screen can be prevented from being pulled in the folding and unfolding processes of the electronic equipment, the technical scheme adopted in the embodiment of the application can undoubtedly solve the problem that the electronic equipment in the background technology is folded and unfolded outwards, the flexible screen is easy to be pulled and damaged, so that the service life of the electronic equipment is short.
Meanwhile, in the folding and unfolding processes of the electronic equipment, because the first ends of the first adjusting support and the second adjusting support are in sliding fit with each other in the first sliding rail and the second sliding rail respectively, the first adjusting support and the second adjusting support can relatively easily slide in the first sliding rail and the second sliding rail, the corresponding areas of the flexible screen respectively connected with the second ends of the first adjusting support and the second adjusting support are relatively moved, the electronic equipment is favorably switched between the folding state and the unfolding state, the user can use the electronic equipment more smoothly, and finally the user experience of the user can be improved.
Drawings
FIG. 1 is a schematic perspective view of an electronic device disclosed in an embodiment of the present application when the electronic device is unfolded;
fig. 2 is a schematic perspective view of an electronic device disclosed in an embodiment of the present application when folded;
fig. 3 is a schematic perspective view of a rotating shaft assembly of an electronic device disclosed in an embodiment of the present application;
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 diagram 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 schematic view of a portion of the structure of FIG. 6;
fig. 10 is a schematic structural diagram of a part 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 structural diagram of a first internal cavity of an electronic device disclosed in an embodiment of the present application;
fig. 13 is a schematic structural diagram of a first elastic mechanism of an electronic device disclosed in an embodiment of the present application;
FIG. 14 is a schematic structural 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 diagram of a rotating shaft assembly of an electronic device disclosed in an embodiment of the present application when folded.
Description of reference numerals:
100-rotating shaft assembly, 110-rotating shaft, 100 a-first sliding rail, 100 b-second sliding rail, 112-first limiting protrusion, 113-second limiting protrusion, 120-first adjusting bracket, 121-first adjusting rod, 122-second adjusting rod, 130-second adjusting bracket, 131-third adjusting rod, 132-fourth adjusting rod, 140-first connecting bracket, 141-first engaging tooth, 142-first connecting rod, 143-second connecting rod, 150-second connecting bracket, 151-second engaging tooth, 152-third connecting rod, 153-fourth connecting rod;
200-a first shell body, 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 limiting flanging, 235-a limiting bulge, 240-a first supporting sheet, 241-a first connecting plate and 250-a first shell main body;
300-a second shell, 310-a second inner cavity, 311-a second opening, 320-a second guiding structure, 330-a second elastic mechanism, 340-a second supporting sheet, 341-a second connecting sheet, 350-a second shell main body;
400-flexible screen, 410-first area, 420-second area, 430-bending area;
500-a first guide rail;
600-sliding projection.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1 to 15, an electronic device disclosed in the embodiments of the present application includes a rotating shaft assembly 100, a first housing 200, a second housing 300, and a flexible screen 400.
The rotating shaft assembly 100 is a connecting mechanism for facilitating relative rotation between the first housing 200 and the second housing 300 of the electronic device, the first housing 200 and the second housing 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 housing 200, the second housing 300 and the rotating shaft assembly 100 form a supporting structure for the flexible screen 400, so that the flexible screen 400 can be arranged on a larger plane on the electronic device, and thus, the use requirement of a user on a large screen can be met.
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 serves as a connecting mechanism of the electronic device, a first sliding rail 100a and a second sliding rail 100b are disposed on the circumferential surface of the rotating shaft 110, a first end of the first adjusting bracket 120 is disposed in the first sliding rail 100a and is in sliding fit with the first sliding rail 100a, so that the first adjusting bracket 120 can slide in the first sliding rail 100a, and a first end of the second adjusting bracket 130 is disposed 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. A second end of the first adjusting bracket 120 is connected to the first housing 200, and a second end of the second adjusting 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 relative to the rotating shaft 110. The first housing 200 is also rotatably connected to the second housing 300 via the rotating shaft 110, so that the first housing 200 and the second housing 300 can realize the folded state and the unfolded state of the electronic device through the movement relative to the rotating shaft 110.
In the above case, the rotation shaft 110 may be rotatably connected to 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 be folded and unfolded 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 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 during the movement process relative to the rotating shaft 110, thereby, the flexible screen 400 is switched between the folded state and the unfolded state, and since 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 to the flexible screen 400, so that a partial area of the flexible screen 400 is adapted to move during the unfolding and folding processes, and then can not receive excessive pulling, and then can avoid electronic equipment because flexible screen 400 is pulled easily and the condition of the damage of electronic equipment that causes when outwards rolling over, and then can promote electronic equipment's life.
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 move along the first sliding rail 100a and the second sliding rail 100b, respectively, toward the bending region 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 drive the first housing 200 and the second housing 300 to rotate in the stacking direction, respectively.
Under the above condition, during the movement of the first ends of the first adjusting bracket 120 and the second adjusting bracket 130 toward the bending region 430 of the flexible screen 400 along the first slide rail 100a and the second slide rail 100b, respectively, the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 generate the same movement track as the first ends of the first adjusting bracket 120 and the second adjusting bracket 130, so that during the movement of the first end of the first adjusting bracket 120 and the first end of the second adjusting bracket 130 toward the bending region 430 near the flexible screen 400, the corresponding regions of the flexible screen 400 respectively connected to the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 move, so that the electronic device is in the folded state, and the flexible screen 400 of the electronic device at this time is in the state of a small screen.
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 move towards the bending region 430 far away from the flexible screen 400 along the first sliding rail 100a and the second sliding rail 100b, respectively, and the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 drive the corresponding region of the flexible screen 400 to move, respectively.
Under the above condition, when the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 move towards the bending region 430 far away from the flexible screen 400 along the first sliding rail 100a and the second sliding rail 100b, respectively, the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 generate the same movement, so that in the process that the first adjusting bracket 120 and the second adjusting bracket 130 move towards the bending region 430 far away from the flexible screen 400, the corresponding regions of the flexible screen 400 respectively connected with the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 move, so that the electronic device is in the unfolded state, and the flexible screen 400 of the electronic device is in the large-screen state at this time.
The electronic device disclosed in the embodiment of the present application improves the structure of the electronic device in the related art, a rotating shaft assembly 100 including a rotating shaft 110, a first adjusting bracket 120 and a second adjusting bracket 130 is disposed in the electronic device, and the first adjusting bracket 120 and the second adjusting bracket 130 can respectively realize sliding fit with a first housing 200 and a second housing 300 in a first sliding rail 100a and a second sliding rail 100b, and the first adjusting bracket 120, the second adjusting bracket 130 and the rotating shaft assembly 110 form a supporting structure for a flexible screen 400, so that the flexible screen 400 can reach corresponding folding and unfolding states along with the movement of the first housing 200 and the second housing 300 under the condition that the flexible screen 400 is prevented from being excessively pulled, thereby being capable of avoiding the flexible screen 400 from being pulled in the folding and unfolding processes of the electronic device, and the technical solution adopted in the embodiment of the present application can certainly solve the problem that the electronic device in the background art is turned outwards, the flexible screen 400 is easily damaged by being pulled, resulting in a problem of short life span of the electronic device.
Meanwhile, in the folding and unfolding processes of the electronic device, because the first ends of the first adjusting bracket 120 and the second adjusting bracket 130 are respectively in sliding fit with the first sliding rail 100a and the second sliding rail 100b, the first adjusting bracket 120 and the second adjusting bracket 130 can relatively easily slide in the first sliding rail 100a and the second sliding rail 100b, and the corresponding areas of the flexible screen 400 respectively connected with the second end of the first adjusting bracket 120 and the second end of the second adjusting bracket 130 can relatively move, so that the electronic device can be switched between the folding state and the unfolding state, and further, the user can more smoothly use the two states of the electronic device, and finally, the user experience of the user can be improved.
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, the first connecting bracket 140 and the second connecting bracket 150 are disposed at an end of the rotating shaft 110 and symmetrically disposed at two opposite sides of the rotating shaft 110, the first connecting bracket 140 and the second connecting bracket 150 are both rotatably connected to the rotating shaft 110, the first connecting bracket 140 is connected to the first casing 200, the first casing 200 is rotatably connected to the rotating shaft 110 through the first connecting bracket 140, the second connecting bracket 150 is connected to the second casing 300, and the second casing 300 is rotatably connected to the rotating shaft 110 through the second connecting bracket 150.
In the above case, the first connecting bracket 140 and the second connecting bracket 150 perform two structures for switching the electronic apparatus between the folded state and the unfolded state for the other structures in the auxiliary pivot assembly 100. In the folding and unfolding processes of the electronic device, since the rotating shaft 110 is rotatably connected to the first housing 200 through the first connecting bracket 140 and the rotating shaft 110 is rotatably connected to the second housing 300 through the second connecting bracket 150, the first connecting bracket 140 and the second connecting bracket 150 can assist the first adjusting bracket 120 and the second adjusting bracket 130 in driving the first housing 200 and the second housing 300. Specifically, when the electronic device needs to be unfolded, the first connecting bracket 140 and the second connecting bracket 150 respectively assist the first housing 200 and the second housing 300 to drive the flexible screen 400 to rotate towards the unfolding direction, and when the electronic device needs to be folded, the first connecting bracket 140 and the second connecting bracket 150 respectively assist the first housing 200 and the second housing 300 to drive the flexible screen 400 to rotate towards the stacking direction.
In a further aspect, the first connecting bracket 140 may be provided with a first engaging tooth 141, and the second connecting bracket 150 may be provided with a second engaging tooth 151, and the first engaging tooth 141 is engaged with the second engaging tooth 151. In this case, the first engagement tooth 141 and the second engagement tooth 151 are simultaneously engaged when the engagement of the gears occurs, i.e., the first engagement tooth 141 and the second engagement tooth 151 are arranged such that the first connecting bracket 140 and the second connecting bracket 150 can perform a synchronous movement. Meanwhile, the first engaging teeth 141 and the second engaging teeth 151 can increase the damping between the first connecting bracket 140 and the second connecting bracket 150 through the gear structure, so that the first connecting bracket 140 and the second connecting bracket 150 can drive the first casing 200 and the second casing 300 to realize hovering of the electronic device in various angle states between a folded state and an unfolded state, and further, the use requirements of users in multiple angles when using the electronic device can be met.
In a more specific embodiment, the first connecting bracket 140 may include a first connecting rod 142 and a second connecting rod 143, a first end of the first connecting rod 142 and a first end of the second connecting rod 143 are respectively hinged to two ends of the rotating shaft 110, a second end of the first connecting rod 142 and a second end of the second connecting rod 143 extend in a direction away from the rotating shaft 110, first engaging teeth 141 are respectively disposed at the first end of the first connecting rod 142 and the first end of the second connecting rod 143, and the first connecting rod 142 and the second connecting rod 143 are respectively connected to two ends of the first housing 200. In this case, the first connecting brackets 140 are uniformly distributed at both ends of the rotation shaft 110, so that the first and second connecting rods 142 and 143 can more stably support the first housing 200 at both ends of the rotation shaft 110, and at the same time, the first and second connecting rods 142 and 143 at both ends of the rotation shaft 110 can more stably drive the first housing 200 when the electronic apparatus is switched between the folded state and the unfolded state.
The second connecting bracket 150 may include a third connecting rod 152 and a fourth connecting rod 153, a first end of the third connecting rod 152 and a first end of the fourth connecting rod 153 are hinged to both ends of the rotating shaft 110, respectively, a second end of the third connecting rod 152 and a second end of the fourth connecting rod 153 extend in a direction away from the rotating shaft 110, both the first end of the third connecting rod 152 and the first end of the fourth connecting rod 153 are provided with second engaging teeth 151, and the third connecting rod 152 and the fourth connecting rod 153 are connected to both ends of the second housing 300, respectively. In this case, the second connecting brackets 150 are uniformly distributed at both ends of the rotating shaft 110, so that the third and fourth connecting rods 152 and 153 can more stably support the second housing 300 at both ends of the rotating shaft 110, and at the same time, the third and fourth connecting rods 152 and 153 at both ends of the rotating shaft 110 can more stably drive the second housing 300 when the electronic apparatus 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 all provided with a first engaging tooth 141 or a second engaging tooth 151, so that the first engaging 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 and matched with the second engaging 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 the first connecting bracket 140 and the second connecting bracket 150 at both ends of the rotating shaft 110 can ensure that the flexible screen 400 can stably hover at various angles through the engagement and matching of the first engaging teeth 141 and the second engaging teeth 151 in the process of supporting the first casing 200 and the second casing 300 to rotate.
In the electronic device disclosed in the embodiment of the present application, each of the first and second adjusting brackets 120 and 130 may include an adjusting 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 bulge 600, the first end of adjusting the pole penetrates the assembly space, and slip bulge 600 and arc recess sliding fit, the inner wall in assembly space is provided with first spacing arch 112 and second spacing arch 113, first spacing arch 112 and second spacing arch 113 set up respectively in the both sides of adjusting the pole, also can think to set up respectively in the both sides of first regulation support 120 or second regulation support 130, and the distance of first spacing arch 112 and the central line of pivot 110 is first distance, the distance of second spacing arch 113 and the central axis of pivot 110 is the second distance, first distance and second distance inequality.
In the above scheme, since the sliding protrusion 600 is in sliding fit 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, and the sliding protrusion 600 is in sliding fit with the arc-shaped groove to limit the first adjusting bracket 120 and the second adjusting bracket 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 when the sliding protrusion 600 of the adjustment lever is located at a designated position in the arc-shaped groove, the position of the adjustment lever rotating relative to the rotation shaft 110 is also fixed.
Meanwhile, the sliding protrusion 600 can be in sliding fit in the arc-shaped groove, so that the adjusting lever can use the first limiting protrusion 112 or the second limiting protrusion 113 as a fulcrum, thereby realizing that the first end of the first adjusting bracket 120 or the first end of the second adjusting bracket 130 can better move in the arc-shaped groove, and simultaneously realizing that the first adjusting bracket 120 or the second adjusting bracket 130 rotates. Specifically, during the folding process, the first adjusting bracket 120 rotates with the first limiting protrusion 112 as a rotation fulcrum, and 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 with the second limiting protrusion 113 as a rotation fulcrum, and the first end of the second adjusting bracket 130 slides in the arc-shaped groove. Of course, the above also applies to the rotation of the second adjusting bracket 130.
The first limiting protrusion 112 and the second limiting protrusion 113 are respectively arranged on two sides of the first adjusting bracket 120 or the second adjusting bracket 130, and can restrict the first adjusting bracket 120 or the second adjusting bracket 130, so that the first limiting protrusion 112 or the second limiting protrusion 113 can rotate with a fulcrum, and the purpose of standard rotation is achieved.
The first distance is not equal to the second distance to better accommodate differences in the position of the first adjustment bracket 120 or the second adjustment bracket 130 during deployment and folding.
In a further technical scheme, the first adjusting bracket 120 and the second adjusting bracket 130 may both include two adjusting rods, the two adjusting rods included in the first adjusting bracket 120 are the first adjusting rod 121 and the second adjusting rod 122, the first adjusting rod 121 and the second adjusting rod 122 are disposed on the 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 the two ends of the rotating shaft 110. In this case, the rotating 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 rotating shaft 110 rotates relatively in a specific working process of the electronic device, the first adjusting lever 121 and the second adjusting lever 122, which are fitted to the fitting spaces at both ends of the rotating 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 second adjusting bracket 130 may include two adjusting rods, which are a third adjusting rod 131 and a fourth adjusting rod 132, respectively, the third adjusting rod 131 and the fourth adjusting rod 132 are disposed at a 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 the two ends of the rotating shaft 110. In this case, similarly, the rotating shaft 110 is rotatably connected to 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 the specific working process of the electronic device, the third adjusting rod 131 and the fourth adjusting rod 132, which are matched with the assembling spaces at the two ends of the rotating shaft 110, also rotate relatively, so that the second housing 300 connected to the third adjusting rod 131 and the fourth adjusting rod 132 is driven.
In a more specific technical solution, the first adjustment lever 121 and the third adjustment lever 131 may be matched with a first end of the rotating shaft 110, the first adjustment lever 121 and the third adjustment lever 131 are distributed in a staggered manner, the second adjustment lever 122 and the fourth adjustment lever 132 are matched with a second end of the rotating shaft 110, and the second adjustment lever 122 and the fourth adjustment lever 132 are distributed in a staggered manner. In this case, the first adjustment rod 121 and the second adjustment rod 122 are slidably engaged with the corresponding first slide rail 100a of the rotating shaft 110, so that the first adjustment rod 121 and the second adjustment rod 122 can slide relative to the first slide rail 100a in the corresponding first slide rail 100a, and thus the first adjustment bracket 120 can slide relative to the first slide rail 100 a; and the third adjusting rod 131 and the fourth adjusting rod 132 are in sliding fit with the second slide rail 100b corresponding to the rotating shaft 110, so that the third adjusting rod 131 and the fourth adjusting rod 132 can realize relative sliding in the corresponding second slide rail 100b with respect to the second slide rail 100b, and thus the second adjusting bracket 130 can realize relative sliding in the second slide rail 100 b.
In addition, the staggered distribution enables the first adjustment rod 121, the third adjustment rod 131, the second adjustment rod 122 and the fourth adjustment 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, the first housing 200 may include a first supporting sheet 240 and a first housing main body 250, and the first region 410 is supported by the first supporting sheet 240 and is fixedly connected to the first supporting sheet 240. The second housing 300 may include a second supporting plate 340 and a second housing main body 350, the second region 420 is supported by the second supporting plate 340 and is fixedly connected to the second supporting plate 340, the first supporting plate 240 is slidably fitted to the first housing main body 250, the second supporting plate 340 is slidably fitted to the second housing main body 350, the first adjusting bracket 120 is connected to the first supporting plate 240, and the second adjusting bracket 130 is connected to the second supporting plate 340.
In the above scheme, the first region 410 covers the first support sheet 240, the second region 420 covers the second support sheet 340, and the bending region 430 covers the rotating shaft 110, so that the flexible screen 400 can be disposed on the support surface formed by connecting the first support sheet 240, the rotating shaft 110, and the second support sheet 340, and the first support sheet 240 and the second support sheet 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 support sheet 240 and the second support sheet 340 can drive the first support sheet 240 and the second support sheet 340, so that the first adjusting bracket 120 and the second adjusting bracket 130 can drive the first region 410, the second region 420, and the bending region 430, and further the first adjusting bracket 120 and the second adjusting bracket 130 can drive the flexible screen 400, ultimately enabling adaptive movement of the flexible screen 400 when switching between the folded and unfolded states.
In a further technical solution, the first housing 200 may have a first inner cavity 210, the first inner cavity 210 may receive a partial structure of the rotating shaft assembly 100, such that the first inner cavity 210 may protect the partial structure of the rotating shaft assembly 100, and the first inner cavity 210 has a first opening 211, such that the first opening 211 facilitates mounting and dismounting of the rotating shaft assembly 100 in the electronic device. The first supporting sheet 240 covers the first opening 211, the first shell main body 250 surrounds the edge of the first opening 211 and is provided with a first guide rail 500, and the first supporting sheet 240 is in sliding fit with the first guide rail 500, so that the first supporting sheet 240 slides more stably.
The second housing 300 may have a second inner cavity 310, and similarly, the second inner cavity 310 may accommodate a partial structure of the rotating shaft assembly 100, so that the second inner cavity 310 may protect the partial structure of the rotating shaft assembly 100, the second inner cavity 310 has a second opening 311, so that the second opening 311 facilitates mounting and dismounting of the rotating shaft assembly 100 in the electronic device, the second supporting plate 340 covers the second opening 311, the second housing body 350 encloses an edge of the second opening 311 and is provided with a second guide rail, and the second supporting plate 340 is in sliding fit with the second guide rail, so that the second supporting plate 340 slides more stably.
Meanwhile, because the first guide rail 500 and the second guide rail respectively provide sufficient activity space for the first supporting sheet 240 and the second supporting sheet 340, the bending area 430 of the flexible screen 400 cannot be greatly dragged or extruded when the first supporting sheet 240 and the second supporting sheet 340 drive the flexible screen 400 to rotate, so that the excessive loss of the bending area 430 when the folding state and the unfolding state of the electronic device are switched can be avoided, and the service life of the electronic device can be prolonged.
In a more specific technical scheme, the surfaces of the first region 410 and the first opening 211 and the surfaces of the second region 420 and the second opening 311 may be coplanar, so that the first region 410 and the second region 420 can cover and seal the first opening 211 and the second opening 311 to a certain extent, and can limit the thickness of the electronic device to a certain extent, so that the electronic device has a relatively thin size, so that the pursuit of a user on the lightness and thinness of the electronic device can be met, and the appearance surface where the display surface is located can be relatively flat.
In the electronic device disclosed in the embodiment of the present application, the first housing 200 may have the first guiding structure 220 disposed therein, the first adjusting bracket 120 may be slidably engaged with the first guiding structure 220, the second housing 300 may have the second guiding structure 320 disposed therein, and the second adjusting bracket 130 may be slidably engaged 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 direction of the sliding movement of the first adjusting bracket 120 and the second adjusting bracket 130, and also have a certain guiding effect, thereby making the direction of the first adjusting bracket 120 and the second adjusting bracket 130 when driving the first casing 200 and the second casing 300 to move more definite, the rotating track of the first casing 200 and the second casing 300 is also more stable, and further 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 casing 200, and the first elastic mechanism 230 is elastically disposed between an end of the first adjusting bracket 120 departing from the rotating shaft 110 and the first casing 200, or a second elastic mechanism 330 is disposed in the second casing 300, and the second elastic mechanism 330 is disposed between an end of the second adjusting bracket 130 departing from the rotating shaft 110 and the second casing 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 adjusting bracket 120 and the second adjusting bracket 130, and simultaneously, the first adjusting bracket 120 and the second adjusting bracket 130 may provide a certain protection effect for the collision of the first casing 200 and the second casing 300, so as to alleviate the rigid collision between the first adjusting bracket 120 and the second adjusting bracket 130 and the first casing 200 and the second casing 300 due to the relative movement.
In a further technical solution, each of the first elastic mechanism 230 and the second elastic mechanism 330 may include a mechanism housing 231, an elastic main body 232, and a push rod 233, the mechanism housing 231 has an installation space and an opening communicating with the installation space, the elastic main body 232 is disposed within the installation space, the elastic main body 232 is positioned between the mechanism housing 231 and a first end of the push rod 233, the push rod 233 is slidably disposed at the opening, and a second end of the push rod 233 passes through the opening and contacts with the first adjusting bracket 120 or the second adjusting bracket 130.
Under the above situation, 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, at this time, the push rod 233 may be pushed to move toward a direction close to 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 can 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 can move in the first sliding rail 100a and the second sliding rail 100b, respectively, and further the flexible screen 400 can 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 scheme, a limiting flange 234 may be disposed at an opening of the mechanism housing 231, a limiting protrusion 235 may be disposed at a first end of the push rod 233, and the limiting flange 234 and the limiting protrusion 235 are in limiting fit with each other in an upward direction of the opening. Under the condition, the limiting flange 234 can limit the limiting protrusion 235 to a certain extent, when the electronic device is switched from the unfolded state to the folded state, the elastic main body 232 between the push rod 233 and the mechanism housing 231 is in the process of being switched from the compressed state to the natural state, at this time, because the elastic main body 232 has certain elasticity, the elastic main body 232 has certain pushing force on the push rod 233, and the pushing force has a trend of changing from large to small, the push rod 233 has a larger speed due to the initial larger pushing force, so that the push rod 233 can move in the direction of the elastic force of the elastic main body 232, that is, the push rod 233 can move towards the direction far away from the elastic main body 232, and also move towards the direction close to the limiting flange 234, so that the limiting flange 234 can limit the limiting protrusion 235 on the push rod 233, and further, the push rod 233 can be prevented from moving excessively towards the direction far away from the elastic main body 232 and moving towards the first elastic mechanism 230 or the In addition to the two elastic mechanisms 330, damage to the first elastic mechanism 230 or the second elastic mechanism 330 can be avoided.
To facilitate the elastic connection, the first supporting plate 240 may include a first connecting plate 241, the second supporting plate 340 may include a second connecting plate 341, the first elastic mechanism 230 may be elastically positioned between the first connecting plate 241 and the first case body 250, and the first adjusting bracket 120 may be connected to the first supporting plate 240 through the first connecting plate 241 so as to move the first supporting plate 240. The second elastic mechanism 330 may be elastically positioned between the second connection plate 341 and the second case body 350, and the second adjusting bracket 130 may be connected to the second supporting piece 340 through the second connection plate 341 so as to drive the second supporting piece 340 to move.
The first connection plate 241 and the second connection plate 341 have a larger area, thereby facilitating the elastic assembly of the first elastic mechanism 230 and the second elastic mechanism 330.
The electronic device disclosed in the embodiment of the present application may be a mobile phone, a tablet computer, an electronic book reader, a game console, and the like, and the embodiment of the present application does not limit the specific type 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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
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 component 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, and 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 both connected with the flexible screen;
in the process of folding the electronic device, a first end of the first adjusting bracket and a first end of the second adjusting bracket respectively move towards a bending area close to the flexible screen along the first sliding rail and the second sliding rail, and a second end of the first adjusting bracket and a second end of the second adjusting bracket respectively drive the first shell and the second shell to rotate towards the stacking direction;
in the unfolding process of the electronic equipment, the first end of the first adjusting support and the first end of the second adjusting support respectively move towards a bending area far away from the flexible screen along the first sliding rail and the second sliding rail, and the second end of the first adjusting support and the second end of the second adjusting support respectively drive the first shell and the second shell to rotate towards the unfolding direction.
2. The electronic device of claim 1, wherein the rotating shaft assembly further comprises a first connecting bracket and a second connecting bracket, the first connecting bracket and the second connecting bracket are disposed at an end of the rotating shaft and symmetrically disposed on opposite sides of the rotating shaft, the first connecting bracket and the second connecting bracket are both rotatably connected to the rotating shaft, the first connecting bracket is connected to the first housing, the first housing is rotatably connected to the rotating shaft through the first connecting bracket, the second connecting bracket is connected to the second housing, and the second housing is rotatably connected to the rotating shaft through the second connecting bracket.
3. The electronic apparatus according to claim 2, wherein the first connecting bracket is provided with a first engaging tooth, and the second connecting bracket is provided with a second engaging tooth, and the first engaging tooth is engaged with the second engaging tooth.
4. The electronic device according to claim 3, wherein the first connecting bracket comprises a first connecting rod and a second connecting rod, a first end of the first connecting rod and a first end of the second connecting rod are respectively hinged to two ends of the rotating shaft, a second end of the first connecting rod and a second end of the second connecting rod extend in a direction away from the rotating shaft, the first engaging teeth are arranged at the first end of the first connecting rod and the first end of the second connecting rod, and the first connecting rod and the second connecting rod are respectively connected to two ends of the first housing;
the second connecting bracket comprises a third connecting rod and a fourth connecting rod, the first end of the third connecting rod and the first end of the fourth connecting rod are respectively hinged to the two ends of the rotating shaft, the second end of the third connecting rod and the second end of the fourth connecting rod extend towards the direction far away from the rotating shaft, the first end of the third connecting rod and the first end of the fourth connecting rod are respectively provided with second meshing teeth, and the third connecting rod and the fourth connecting rod are respectively connected with the two ends of the second shell.
5. The electronic device of claim 1, wherein the first adjusting bracket and the second adjusting bracket each comprise an adjusting lever, the rotating shaft defines an assembly space, the inner wall of the assembly space defines an arc-shaped groove, the first slide rail and the second slide rail are both the arc-shaped grooves, the first end of the adjusting lever is provided with a sliding protrusion, the first end of the adjusting lever penetrates into the assembly space and is slidably engaged with the arc-shaped groove, the inner wall of the assembly space is provided with a first limiting protrusion and a second limiting protrusion, the first limiting protrusion and the second limiting protrusion are respectively disposed on two sides of the adjusting lever, the distance between the first limiting protrusion and the center line of the rotating shaft is a first distance, and the distance between the second limiting protrusion and the center line of the rotating shaft is a second distance, the first distance is not equal to the second distance.
6. The electronic device of claim 5, wherein the first adjusting bracket and the second adjusting bracket each include two adjusting rods, the two adjusting rods included in the first adjusting bracket are a first adjusting rod and a second adjusting rod respectively, the first adjusting rod and the second adjusting rod are disposed on a first side of the rotating shaft, and the first adjusting rod and the second adjusting rod are respectively engaged with the assembling spaces at two ends of the rotating shaft,
the second adjusting support comprises two adjusting rods which are respectively a third adjusting rod and a fourth adjusting rod, the third adjusting rod and the fourth adjusting rod are arranged on the second side of the rotating shaft, and the third adjusting rod and the fourth adjusting rod are respectively matched with the assembling spaces at the two ends of the rotating shaft.
7. The electronic device of claim 6, wherein the first adjusting lever and the third adjusting lever are engaged with a first end of the rotating shaft, the first adjusting lever and the third adjusting lever are disposed in a staggered manner, the second adjusting lever and the fourth adjusting lever are engaged with a second end of the rotating shaft, and the second adjusting lever and the fourth adjusting lever are disposed in a staggered manner.
8. The electronic device of claim 1, wherein the flexible screen comprises a first region, a second region and the bending region connected between the first region and the second region, the first housing comprises a first supporting sheet and a first housing body, the second housing comprises a second supporting sheet and a second housing body, the first region is supported by the first supporting sheet and fixedly connected with the first supporting sheet, the second region is supported by the second supporting sheet and fixedly connected with the second supporting sheet, the first supporting sheet is in sliding fit with the first housing body, the second supporting sheet is in sliding fit with the second housing body, the first adjusting bracket is connected with the first supporting sheet, and the second adjusting bracket is connected with the second supporting sheet.
9. The electronic device according to claim 8, wherein the first housing has a first inner cavity, the first inner cavity has a first opening, the first supporting sheet covers the first opening, a first guide rail is disposed on an edge of the first housing body surrounding the first opening, and the first supporting sheet is slidably engaged with the first guide rail; or the like, or, alternatively,
the second shell is provided with a second inner cavity, the second inner cavity is provided with a second opening, the second supporting sheet covers the second opening, a second guide rail is arranged on the edge of the second shell body which is surrounded to form the second opening, and the second supporting sheet is in sliding fit 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 being in sliding engagement with the first guide structure, and wherein a second guide structure is disposed within the second housing, the second adjustment bracket being in sliding engagement with the second guide structure.
12. The electronic device according to 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 a second elastic mechanism is arranged in the second shell and arranged between the end part of the second adjusting support departing from the rotating shaft and the second shell.
13. The electronic device of claim 12, wherein the first and second elastic mechanisms each comprise a mechanism housing, an elastic body, and a push rod, the mechanism housing having an installation space and an opening communicating with the installation space, the elastic body being disposed within the installation space, the elastic body being positioned between the mechanism housing and a first end of the push rod, the push rod being slidably disposed in the opening, and a second end of the push rod passing through the opening and contacting the first or second adjustment bracket.
14. The electronic device of claim 13, wherein a limiting flange is disposed at an opening of the mechanism housing, a limiting protrusion is disposed at a first end of the push rod, and the limiting flange is in limiting fit with the limiting protrusion in an upward 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 |
|---|---|---|---|
| CN202011517666.6A CN112540652B (en) | 2020-12-21 | 2020-12-21 | Electronic equipment |
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| CN112540652A true CN112540652A (en) | 2021-03-23 |
| CN112540652B 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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| 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 |
| CN114125108A (en) * | 2021-11-26 | 2022-03-01 | 维沃移动通信有限公司 | Folding supporting device and electronic equipment |
| CN114244935A (en) * | 2021-12-29 | 2022-03-25 | 维沃移动通信有限公司 | Electronic device |
| WO2022135281A1 (en) * | 2020-12-21 | 2022-06-30 | 维沃移动通信有限公司 | Electronic device |
| WO2023045965A1 (en) * | 2021-09-26 | 2023-03-30 | 维沃移动通信有限公司 | Electronic device |
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| CN114125112B (en) * | 2021-12-02 | 2024-08-16 | Oppo广东移动通信有限公司 | Rotating shaft mechanism and electronic equipment |
| CN114244935A (en) * | 2021-12-29 | 2022-03-25 | 维沃移动通信有限公司 | Electronic device |
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| CN114244935B (en) * | 2021-12-29 | 2024-04-02 | 维沃移动通信有限公司 | Electronic equipment |
Also Published As
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| CN112540652B (en) | 2024-03-22 |
| WO2022135281A1 (en) | 2022-06-30 |
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