CN113507533B - Electronic equipment - Google Patents
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- CN113507533B CN113507533B CN202110795605.4A CN202110795605A CN113507533B CN 113507533 B CN113507533 B CN 113507533B CN 202110795605 A CN202110795605 A CN 202110795605A CN 113507533 B CN113507533 B CN 113507533B
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- rotating
- shell
- housing
- shaft
- rotation
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- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 24
- 238000013016 damping Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application discloses electronic equipment, which belongs to the field of electronic equipment, and comprises a first shell, a second shell, a rotating bracket and a rotating assembly, wherein the first shell is in matched rotating connection with the second shell through the rotating assembly and the rotating bracket; the rotating assembly comprises a rotating connecting piece arranged on the first shell and/or the second shell and an elastic piece arranged corresponding to the rotating connecting piece; the rotary connecting piece is arranged on the first shell and fixedly connected with the first shell, the rotary connecting piece is arranged on the second shell and fixedly connected with the second shell, the rotary connecting piece is rotationally connected with the rotary support, the elastic piece is arranged between the rotary support and the corresponding rotary connecting piece, one end of the elastic piece is connected with the corresponding rotary connecting piece, and the other end of the elastic piece is connected with the rotary support.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to electronic equipment.
Background
With the continuous development of mobile information communication technology, the flexible display screen technology breaks through and continuously develops. Compared with the traditional hard display screen, the flexible display screen is lighter and thinner in size and lower in power consumption, and can display in folded and bent states. By utilizing the characteristic that the flexible screen can be bent and folded, designers are not limited by two-dimensional space expansion of the screen of the intelligent terminal equipment any more, but develop three-dimensional foldable screen terminal equipment, geometric times of the screen display area is increased, and improvement of human-computer interaction efficiency and brand-new experience are brought to users.
The use of electronic devices with flexible folding screens, accompanied by frequent unfolding-folding-unfolding processes by the user, makes this process an exceptionally obvious and important user experience. In order to increase the damping sense in the folding and unfolding processes, the prior art generally adopts a double-cam structure, and the maximum surfaces of the cams at the top and the bottom in the folding mechanism are matched with each other so as to generate damping in the rotating process through friction force between the cams. It can be seen that the electronic device with the flexible folding screen in the related art has a short service life.
Disclosure of Invention
The embodiment of the application provides electronic equipment, which aims to solve the problem that the service life of the electronic equipment with a flexible folding screen in the related technology is short.
The embodiment of the application provides electronic equipment, which comprises a first shell, a second shell, a rotating bracket and a rotating assembly, wherein the first shell is in matched rotating connection with the second shell through the rotating assembly and the rotating bracket;
The rotating assembly comprises a rotating connecting piece arranged on the first shell and/or the second shell and an elastic piece arranged corresponding to the rotating connecting piece; the rotary connecting piece is arranged on the first shell and fixedly connected with the first shell, the rotary connecting piece is arranged on the second shell and fixedly connected with the second shell, the rotary connecting piece is rotationally connected with the rotary support, the elastic piece is arranged between the rotary support and the corresponding rotary connecting piece, one end of the elastic piece is connected with the corresponding rotary connecting piece, and the other end of the elastic piece is connected with the rotary support.
In the embodiment of the application, the first shell and the second shell are in rotary connection through the matching of the rotary support and the rotary component, the rotary component comprises a rotary connecting piece arranged on the first shell and/or the second shell and an elastic piece arranged corresponding to the rotary connecting piece, the rotary connecting piece arranged on the first shell is fixedly connected with the first shell, the rotary connecting piece arranged on the second shell is fixedly connected with the second shell, the rotary connecting piece is in rotary connection with the rotary support, the elastic piece is positioned between the rotary support and the corresponding rotary connecting piece, one end of the elastic piece is connected with the corresponding rotary connecting piece, and the other end of the elastic piece is connected with the rotary support, so that in the process that the first shell and the second shell rotate from an unfolded state to a folded state or the first shell rotates from the folded state to the unfolded state, the elastic damping force generated by the elastic piece can prevent the rotary connecting piece from rotating along the rotary support to generate damping sense. Therefore, the elastic damping force of the elastic piece provides damping for the rotation of the first shell and the second shell, the situation that the friction surface is invalid due to the fact that damping is provided through friction between the surfaces can be avoided, and the service life of the electronic equipment is prolonged.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 2 is a second schematic diagram of an electronic device according to an embodiment of the present application;
FIG. 3 is a third schematic diagram of an electronic device according to an embodiment of the present application;
FIG. 4 is a schematic diagram of an electronic device according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an electronic device according to an embodiment of the present application;
FIG. 6 is a schematic diagram of an electronic device according to an embodiment of the present application;
Fig. 7 is a schematic structural diagram of an elastic buckle according to an embodiment of the present application;
Fig. 8 is a schematic cross-sectional structure of an electronic device according to an embodiment of the present application;
FIG. 9 is a schematic diagram of a cross-sectional structure of an electronic device according to an embodiment of the present application;
FIG. 10 is a schematic view of a first connection board according to an embodiment of the present application;
FIG. 11 is a schematic diagram of an electronic device according to an embodiment of the present application;
FIG. 12 is a schematic diagram of an electronic device according to an embodiment of the present application;
Fig. 13 is a schematic diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The features of the application "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two 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.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 13, an embodiment of the present application provides an electronic device including a first housing 10, a second housing 20, a rotating bracket 30, and a rotating assembly 40, wherein the first housing 10 and the second housing 20 are rotatably connected by cooperation of the rotating assembly 40 and the rotating bracket 30, and the first housing 10 and the second housing 20 are rotatable between a folded state in which the first housing 10 and the second housing 20 are stacked on each other and an unfolded state in which an included angle is formed between the first housing 10 and the second housing 20.
The rotation assembly 40 includes a rotation coupling 41 provided at the first housing 10 and/or the second housing 20 and an elastic member 42 provided corresponding to the rotation coupling 41; wherein, the rotation connecting piece 41 arranged on the first shell 10 is fixedly connected with the first shell 10, the rotation connecting piece 41 arranged on the second shell 20 is fixedly connected with the second shell 20, the rotation connecting piece 41 is rotationally connected with the rotation bracket 30, the elastic piece 42 is positioned between the rotation bracket 30 and the corresponding rotation connecting piece 41, one end of the elastic piece 42 is connected with the corresponding rotation connecting piece 41, and the other end is connected with the rotation bracket 30.
Wherein, during the rotation of the first housing 10 and the second housing 20 from the unfolded state to the folded state, the elastic member 42 generates an elastic damping force so that the first housing 10 and/or the second housing 20 has a tendency to rotate toward the unfolded state. The elastic member 42 may also generate an elastic damping force during the rotation of the first and second housings 10 and 20 from the folded state to the unfolded state, so that the first and/or second housings 10 and 20 have a tendency to rotate toward the folded state.
In an embodiment of the present application, the rotating bracket 30 may be located between the first housing 10 and the second housing 20 and be rotatably connected to the first housing 10 and/or the second housing 20 through the rotating assembly 40. The specific structure thereof may be set according to the structure of the rotating assembly 40. For example, referring to fig. 4, the rotating bracket 30 may be disposed between the first housing 10 and the second housing 20 in fig. 4, and the rotating bracket 30 may extend along a common side of the first housing 10 and the second housing 20 and be rotatably connected to a rotating connector 41 provided on the first housing 10 and/or the second housing 20 at both ends.
The number of the rotational connectors 41 disposed on the first housing 10 may be at least one, and the positions of the rotational connectors 41 may be set according to the number of the rotational connectors 41, and generally, in order to reduce space occupation, the rotational connectors 41 may be attached to a side of the first housing 10, and the rotational connectors 41 disposed on the second housing 20 are similar to the first housing, so that repetition is avoided and no further description is given here. In order to improve the stability of the first housing 10 and the second housing 20 when rotating, the number of the rotating connectors 41 provided on the first housing 10 may be equal to the number of the rotating connectors 41 provided on the second housing 20.
The elastic members 42 are disposed corresponding to the rotational coupling members 41, and in general, the elastic members 42 may be in one-to-one correspondence with the rotational coupling members 41, i.e., the number of the elastic members may be determined by the number of the rotational coupling members 41.
It should be understood that, when the rotating assembly 40 includes only the rotating connector 41 disposed on the first housing 10, or only the rotating connector 41 disposed on the second housing 20, the rotating bracket 30 may be further rotatably connected to other rotating mechanisms, so that the first housing 10 is rotatably connected to the second housing 20. For example, when the rotation unit 40 includes only the rotation coupling member 41 provided to the first housing 10, the first housing 10 may be rotatably coupled to the rotation bracket 30 through the rotation coupling member 41, and the second housing 20 may be rotatably coupled to the rotation bracket 30 through a rotation shaft or the like, so that the second housing 20 may be rotated along the rotation bracket 30 when the first housing 10 is rotated along the rotation bracket 30.
Since the rotation connecting piece 41 disposed on the first housing 10 is fixedly connected with the first housing 10, and the rotation connecting piece 41 is rotationally connected with the rotation bracket 30, when the rotation connecting piece 41 rotates along the rotation bracket 30, the rotation connecting piece 41 can drive the first housing 10 to rotate along the rotation bracket 30.
The connection manner of the rotary connector 41 and the first housing 10 may be set according to actual needs. In some embodiments, the rotary connector 41 and the first housing 10 may be fixedly connected by welding. In some embodiments, the rotary connector 41 and the first housing 10 may be fixedly connected by adhesion, screw fastening or buckling, which is not limited herein.
Similarly, the rotating connecting piece 41 disposed on the second housing 20 is fixedly connected with the second housing 20, and the rotating connecting piece 41 is rotationally connected with the rotating bracket 30, and when the rotating connecting piece 41 rotates along the rotating bracket 30, the rotating connecting piece 41 can drive the second housing 20 to rotate along the rotating bracket 30.
Similar to the rotational connector 41 and the first housing 10, the rotational connector 41 and the second housing 20 may be connected by, but not limited to, a fixed connection, an adhesive, a screw fastening, or a snap-fit.
Further, one end of the elastic member 42 may be connected to the corresponding rotating connection member 41, and the other end may be connected to the rotating bracket 30, where the elastic member 42 is configured to elastically deform during rotation of the rotating connection member 41 along the rotating bracket 30 in the first rotation direction, so as to generate an elastic damping force, so that the rotating connection member 41 has a tendency to rotate along the rotating bracket 30 in the second rotation direction, thereby generating a damping effect during rotation.
The specific structure of the elastic member 42 may be set according to actual needs, including but not limited to a telescopic structure or a torsion structure, etc., and the material may be set according to the structure, including but not limited to a material having an elastic coefficient such as carbon spring steel, rubber or latex, etc. It should be appreciated that in some embodiments, the elastic member 42 may be in a relaxed state when the first housing 10 and the second housing 20 are in an expanded state, and the elastic member 42 is not deformed, and the elastic member 42 is gradually deformed and gradually contracted from the relaxed state during the rotation of the first housing 10 and the second housing 20 from the expanded state to the folded state or from the folded state to the expanded state, so that the first housing 10 and/or the second housing 20 fixedly connected to the rotating connector 41 have a tendency to rotate in the second rotation direction by giving an elastic damping force to the rotating connector 41.
In other words, if the first housing 10 is rotated in the first rotation direction along the rotation bracket 30 and the second housing 20 is rotated in the second rotation direction along the rotation bracket 30 during the process of rotating the first housing 10 and the second housing 20 from the unfolded state to the folded state or from the folded state to the unfolded state, the elastic member 42 corresponding to the rotation connecting member 41 provided on the first housing 10 may cause the first housing 10 to rotate in the second rotation direction, and the elastic member 42 corresponding to the rotation connecting member 41 provided on the second housing 20 may cause the second housing 20 to rotate in the first rotation direction.
In the embodiment of the present application, the first housing 10 and the second housing 20 are rotatably connected through the cooperation of the rotating bracket 30 and the rotating assembly 40, and the rotating assembly 40 includes a rotating connecting member 41 disposed on the first housing 10 and/or the second housing 20 and an elastic member 42 disposed corresponding to the rotating connecting member 41, the rotating connecting member 41 disposed on the second housing 20 is fixedly connected with the second housing 20, the rotating connecting member 41 is rotatably connected with the rotating bracket 30, the elastic member 42 is disposed between the rotating bracket 30 and the corresponding rotating connecting member 41, and one end of the elastic member 42 is connected with the corresponding rotating connecting member 41, and the other end is connected with the rotating bracket 30, so that during the first housing 10 and the second housing 20 rotate from the unfolded state to the folded state, or the folded state is rotated from the unfolded state to the unfolded state, the elastic damping force generated by the elastic member 42 can prevent the rotating connecting member 41 from rotating along the rotating bracket 30, thereby generating a damping sense. In this way, the elastic damping force of the elastic member 42 provides damping for the rotation of the first housing 10 and the second housing 20, so that the situation of failure of the friction surface caused by damping provided by friction between the surfaces can be avoided, and the service life of the electronic device is prolonged.
Alternatively, one of the rotary connector 41 and the rotary bracket 30 is provided with a first shaft hole 411, and the other is provided with a first shaft hole 411 corresponding to the first shaft hole 31, and the first shaft hole 411 is rotatable by the first shaft 31.
In the embodiment of the present application, referring to fig. 3 to 6, the rotary connector 41 and the rotary bracket 30 may be rotatably connected by a shaft hole matched with a rotation shaft, the first rotation shaft 31 may rotate along the axis of the first rotation shaft 31 in the first shaft hole 411, and the rotary connection may be realized by a shaft hole matched with the rotation shaft, so as to facilitate installation and disassembly.
Of course, in other alternative embodiments, the rotation connection member 41 and the rotation may be further connected by a gear engagement or a hinge connection, which will not be described herein.
Further, the elastic member 42 is sleeved on the first rotating shaft 31, and during the process of rotating the first housing 10 and the second housing 20 from the unfolded state to the folded state, one end of the elastic member 42 connected with the rotating connecting member 41 rotates along with the rotating connecting member 41, and the elastic member 42 is changed from the relaxed state to the contracted state.
It will be appreciated that the resilient member 42 may be helically arranged to accommodate rotation of the rotatable connector 41. Since the torsion spring can still maintain good elastic performance after multiple twists, in a specific implementation of the embodiment of the present application, the elastic member 42 may be a torsion spring. The torsion spring is generally in a spiral structure, so that the torsion spring can be sleeved on the first rotating shaft 31, and the first rotating shaft 31 limits the elastic member 42, so as to avoid the situation that the elastic deformation of the elastic member 42 exceeds a preset range due to displacement when the elastic member 42 is twisted, and the elastic material fails.
Specifically, the rotation connector 41 may be provided with a first fixing hole, the rotation bracket 30 may be provided with a second fixing hole, one end of the torsion spring may be engaged in the first fixing hole, and the other end may be engaged in the second fixing hole, so as to be connected to the rotation connector 41 and the rotation bracket 30, respectively.
During the process of rotating the first housing 10 and the second housing 20 from the unfolded state to the folded state, the rotating connecting member 41 rotates along the rotating bracket 30, the end connected with the elastic member 42 and the rotating connecting member 41 rotates along with the rotating connecting member, and the end connected with the elastic member 42 and the rotating bracket 30 remains fixed, so that the torsion spring is twisted, and the torsion spring is converted from the unfolded state to the folded state, and generates elastic damping force.
It will be appreciated that the torsion specification of the torsion spring is dependent upon the spring damping force size requirements. Torsion of the torsion spring mainly depends on materials, wire diameters, spiral diameters, angles, turns and the like, and design calculation can be specifically performed with reference to national standards, and details are omitted herein.
In the embodiment of the present application, the elastic member 42 is sleeved on the first rotating shaft 31, so that the elastic member 42 is twisted and converted from the relaxed state to the contracted state during the process of rotating the first housing 10 and the second housing 20 from the unfolded state to the folded state or from the folded state to the unfolded state, thereby enabling the first housing 10 and/or the second housing 20 to have a tendency of rotating in opposite rotating directions, avoiding frictional wear and improving the service life of the electronic device.
Meanwhile, due to the characteristics of the torsion spring, the damping force changes uniformly in the process of changing from the relaxed state to the contracted state when the torsion spring is twisted, so that the use experience of a user in rotating the first housing 10 and the second housing 20 is improved.
Optionally, in the case that the first rotating shaft 31 is provided on the rotating bracket 30, at least one clamping groove is formed in the first rotating shaft 31 along the circumferential direction, an elastic buckle 412 is provided on the rotating connecting piece 41 along the circumferential direction of the first shaft hole 411, and a convex portion of the elastic buckle 412 is adapted to any one of the clamping grooves;
In the process of rotating the first casing 10 and the second casing 20 from the unfolded state to the folded state or from the folded state to the unfolded state, the protruding portions of the elastic buckle 412 may be sequentially clamped in at least one clamping groove, and in the case that the protruding portions of the elastic buckle 412 are at least partially clamped in the clamping groove, the protruding portions of the elastic buckle 412 elastically abut against the clamping groove.
In the embodiment of the present application, the first shaft 31 may be disposed on the rotating bracket 30, and the first shaft hole 411 may be correspondingly disposed on the elastic connection member. In this case, in order to realize the rotation stop under a specific angle during the rotation of the first housing 10 and the second housing 20, so that a user can use the electronic device under the specific angle presented by the first housing 10 and the second housing 20, the first rotating shaft 31 may be provided with at least one clamping groove along the circumferential direction, and the rotating connector 41 may be provided with an elastic buckle 412 along the circumferential direction of the first shaft hole 411, so that the first housing 10 and/or the second housing 20 can be relatively stationary with the rotating bracket 30 through the cooperation of the clamping groove and the elastic buckle 412.
When the protruding portion of the elastic buckle 412 is at least partially engaged with the engaging groove, the protruding portion of the elastic buckle 412 elastically abuts against the engaging groove, and at the same time, the elastic member 42 gives the rotational connecting member 41 an elastic force in a rotational direction opposite to the rotational connecting member 41, so that the elastic buckle 412 and the engaging groove need to overcome the elastic force of the rotational connecting member 41 to rotate in the unfolded state, and the elastic buckle 412 is prevented from being separated from the engaging groove. Of course, when the user applies an external force, the elastic buckle 412 can be stressed to elastically deform, so as to disengage from the clamping groove, and the rotary connector 41 continues to rotate along the first rotation shaft 31.
Thus, the material and structural design of the resilient catch 412 described above needs to be considered in combination with the resilient force of the resilient member 42. The engaging groove is adapted to the protruding portion of the elastic buckle 412, and the specific groove may be a groove or a hollow groove, which is not limited herein.
Specifically, in order to facilitate the installation and replacement of the elastic buckle 412, referring to fig. 5 and 7, the elastic buckle 412 may be provided in fig. 7 with a middle protrusion and connection pins at two ends, the rotating connector 41 may be provided with an arc buckle bracket 413 along the axial direction of the first shaft hole 411 as shown in fig. 5, the arc buckle bracket 413 may be disposed toward the first rotating shaft 31, the arc buckle bracket 413 may be provided with a first mounting groove 4131 and a second mounting groove 4132 adapted to the connection pins, and two ends of the elastic buckle 412 may be respectively fastened to the first mounting groove 4131 and the second mounting groove 4132, thereby fixing the elastic buckle 412 to the rotating connector 41. Referring to fig. 9, the projection of the protrusion of the elastic buckle 412 on the rotary connector 41 in fig. 9 is located in the first shaft hole 411, so that when the first shaft 31 is engaged with the first shaft hole 411, the protrusion of the elastic buckle 412 can be locked in the locking groove.
It can be appreciated that in the case that the above-mentioned rotating assembly 40 includes both the rotating connecting piece 41 disposed on the first housing 10 and the rotating connecting piece 41 disposed on the second housing 20, the first housing 10 and the second housing 20 can be respectively made to be relatively stationary with respect to the rotating bracket 30 by the cooperation of the elastic buckle 412 and the clamping groove on the rotating bracket 30, so as to achieve the rotation stop of the first housing 10 and the second housing 20 under a specific angle.
The number of the clamping grooves can be set according to actual needs, and if the electronic device needs to be turned on the first casing 10 and the second casing 20, the first casing 10 and the second casing 20 need to be turned off under the condition of presenting N angles respectively, and then the number of the clamping grooves can be set to N. Illustratively, in a specific embodiment, referring to fig. 8, the number of the card slots is 3.
Of course, in other alternative embodiments, the first shaft hole 411 is disposed on the rotating bracket 30, and when the first rotating shaft 31 is disposed on the rotating connecting member 41, a similar structure to the above can be used to implement a special-angle rotation stop, which is not described herein.
Alternatively, one end of the rotation connecting member 41 near the rotation bracket 30 is a gear portion, the gear portion of the rotation connecting member 41 located at the first side of the first housing 10 is engaged with the gear portion of the rotation connecting member 41 located at the first side of the second housing 20, and the gear portion of the rotation connecting member 41 located at the second side of the first housing 10 is engaged with the gear portion of the rotation connecting member 41 located at the second side of the second housing 20.
In the embodiment of the present application, the rotation connecting piece 41 disposed on the first housing 10 may be engaged with and connected to the rotation connecting piece 41 disposed on the second housing 20, so that when the rotation connecting piece 41 disposed on the first housing 10 rotates along the rotation bracket 30, the rotation connecting piece 41 disposed on the second housing 20 is driven to rotate synchronously along the rotation bracket 30, thereby realizing the synchronous rotation of the first housing 10 and the second housing 20.
Specifically, the end of the rotating connecting piece 41, which is close to the rotating bracket 30, may be a gear portion, the gear portion of the rotating connecting piece 41 located at the first side of the first housing 10 and the gear portion of the rotating connecting piece 41 located at the first side of the second housing 20 may be connected in a meshed manner, and the gear portion of the rotating connecting piece 41 located at the second side of the first housing 10 and the gear portion of the rotating connecting piece 41 located at the second side of the second housing 20 may be connected in a meshed manner, thereby improving the integrity and fluency of the rotating process of the first housing 10 and the second housing 20, and improving the use experience of users.
Alternatively, the rotating assembly 40 includes two rotating connectors 41 provided on the first housing 10 and two rotating connectors 41 provided on the second housing 20, the two rotating connectors 41 provided on the first housing 10 being located on opposite first and second sides of the first housing 10, respectively, and the two rotating connectors 41 provided on the second housing 20 being located on opposite first and second sides of the second housing 20, respectively.
In response, referring to fig. 3, the structure of the rotating bracket 30 may be as shown in fig. 3. The two ends of the rotating bracket 30 are connecting parts, and the connecting parts can be provided with rotating shafts or shaft holes for rotating connection and can be simultaneously arranged. In order to increase the overall strength of the rotating bracket 30, the connection portions at the two ends of the rotating bracket 30 may be connected by a connection plate, and the rotating bracket 30 may be simultaneously and respectively connected with the first housing 10 and the second housing 20 in a rotationally locked manner.
Referring to fig. 3 and 4, in an embodiment of the present application, two disposed on the first housing 10 may be located at opposite first and second sides of the first housing 10, respectively, and two disposed on the second housing 20 may be located at opposite first and second sides of the second housing 20, respectively. It can be appreciated that in the unfolded state, the first side of the first housing 10 may be on the same side as the first side of the second housing 20, and the second side of the first housing 10 may be on the same side as the second side of the second housing 20, so that in the process that the first housing 10 and the second housing 20 rotate from the unfolded state to the folded state or from the folded state to the unfolded state, elastic damping force is provided for both sides of the first housing 10 and the second housing 20, and uniformity of distribution of the elastic damping force is improved, so that the service life of the electronic device is prolonged, and the use experience of a user is improved.
Further, the first housing 10 includes a first support plate 11 and a first connection plate 12, and the second housing 20 includes a second support plate 21 and a second connection plate 22; the first support plate 11 is rotatably connected to the first connection plate 12, and the first connection plate 12 is rotatably connected to two rotation connection pieces 41 provided on the first housing 10, the second support plate 21 is rotatably connected to the second connection plate 22, and the second connection plate 22 is rotatably connected to two rotation connection pieces 41 provided on the second housing 20;
when the first casing 10 and the second casing 20 are in a folded state, the first supporting plate 11 and the second supporting plate 21 are opposite and arranged in parallel, an included angle is formed between the first connecting plate 12 and the second connecting plate 22, and the first connecting plate 12, the second connecting plate 22 and the rotating bracket 30 are matched to form a containing cavity.
It will be appreciated that flexible display screens may be provided on the first and second housings 10, 20 so as to provide a large screen display in the unfolded state and display in the display areas of the first and second housings 10, 20, respectively, in the folded state.
In the embodiment of the present application, in order to provide a receiving space for the bending portion formed by the flexible display screen during the process of rotating the first housing 10 and the second housing 20 from the unfolded state to the folded state, the risk of damaging the flexible display screen during the folding process is reduced, and the first housing 10 may include a first support plate 11 and a first connection plate 12, where the first support plate 11 and the first connection plate 12 together provide support for the flexible display screen.
One end of the first support plate 11 near the first support plate 11 may be rotatably connected to the first connection plate 12, and one end of the first connection plate 12 near the rotation connection member 41 may be rotatably connected to the rotation bracket 30. The second housing 20 may be symmetrically disposed with respect to the first housing 10, and will not be described herein again for avoiding repetition.
It will be appreciated that since the bent portion of the flexible display screen is generally located in the middle of the first housing 10 and the second housing 20, the first connection plate 12 is located between the rotating bracket 30 and the first support plate 11, and the second connection plate 22 is located between the rotating bracket 30 and the second support plate 21.
In the process of rotating the first housing 10 and the second housing 20 from the unfolded state to the folded state, since the rotation axes of the end of the first connecting plate 12 close to the first supporting plate 11 and the end of the first connecting plate 12 close to the rotation connecting member 41 may be different, the rotation angle of the first connecting plate 12 may be different from the rotation angle of the first supporting plate 11, and similarly, the rotation angle of the second connecting plate 22 may be different from the rotation angle of the second supporting plate 21, so that when the first supporting plate 11 and the second supporting plate 21 are kept parallel in the folded state, an included angle is formed between the first connecting plate 12 and the second connecting plate 22, and the rotation bracket 30 cooperate to form a holding cavity for holding the bending part of the flexible display screen, thereby reducing the risk of damaging the flexible display screen during the folding process.
Further, the first and second sides of the first connecting plate 12 opposite to each other are provided with a second rotating shaft 121, and the two rotating connectors 41 disposed on the first housing 10 are respectively provided with a second shaft hole 414 corresponding to the second rotating shaft 121, and the second rotating shaft 121 can rotate in the second shaft hole 414.
The opposite first side and second side of the rotating bracket 30 are provided with third rotating shafts, two rotating connectors 41 arranged on the first shell 10 are respectively provided with first crescent holes 415 corresponding to the third rotating shafts, the first connecting plate 12 is provided with first waist-shaped holes 122 corresponding to the third rotating shafts, and the third rotating shafts sequentially pass through the first crescent holes 415 and the first waist-shaped holes 122; the distance between the third rotation shaft and the rotation axes of the first and second housings 10 and 20 is smaller than the distance between the second rotation shaft 121 and the rotation axes of the first and second housings 10 and 20.
In the process of rotating the first casing 10 and the second casing 20 from the unfolded state to the folded state or from the folded state to the unfolded state, the third rotating shaft moves from one end of the first crescent hole 415 to the other end of the first crescent hole 415, and the third rotating shaft moves from one end of the first waist-shaped hole 122 to the other end of the first waist-shaped hole 122.
In the embodiment of the present application, it should be understood that the second shaft hole 414 may be a circular hole, the second shaft 121 may rotate along the shaft axis in the second shaft hole 414, and the third shaft may slide in the first crescent hole 415 and the first waist hole 122 while rotating in the first crescent hole 415 and the first waist hole 122, so as to further drive the first connecting plate 12 to rotate. Since the distance between the third rotation axis and the rotation axes of the first casing 10 and the second casing 20 is smaller than the distance between the second rotation axis 121 and the rotation axes of the first casing 10 and the second casing 20, in the process of rotating the first casing 10 and the second casing 20 from the unfolded state to the folded state, referring to fig. 11 to 13, the rotation angle of the end of the first connection plate 12 near the third rotation axis is greater than the rotation angle of the end of the first connection plate 12 near the second rotation axis 121, so that in the folded state, an included angle is formed between the first connection plate 12 and the first support plate 11, and the first connection plate 12, the second connection plate 22 and the rotation bracket 30 can cooperate to form a containing cavity for containing the flexible display screen bending part.
Similarly to the above-described embodiment, the first and second sides of the second connection plate 22 opposite to each other are provided with the fourth rotation shaft 221, and the two rotation links 41 provided on the second housing 20 are respectively provided with the fourth shaft holes corresponding to the fourth rotation shafts 221, in which the fourth rotation shafts 221 are rotatable.
The opposite first and second sides of the rotating bracket 30 are provided with fifth rotating shafts, two rotating connectors 41 arranged on the second shell 20 are respectively provided with second crescent holes corresponding to the fifth rotating shafts, the second connecting plate 22 is provided with second waist-shaped holes corresponding to the fifth rotating shafts, and the fifth rotating shafts sequentially pass through the second crescent holes and the second waist-shaped holes; the distance between the fifth rotation shaft and the rotation axes of the first and second housings 10 and 20 is smaller than the distance between the fourth rotation shaft 221 and the rotation axes of the first and second housings 10 and 20.
In the process of rotating the first casing 10 and the second casing 20 from the unfolded state to the folded state or from the folded state to the unfolded state, the fifth rotating shaft moves from one end of the second crescent hole to the other end of the second crescent hole, and the fifth rotating shaft moves from one end of the second waist hole to the other end of the second waist hole.
Since the structure and the connection relationship in the embodiment of the present application are similar to or symmetrically arranged with the previous embodiment, the present application can have similar or identical advantageous effects as the previous embodiment. When the embodiment of the present application is implemented in combination with the previous embodiment, referring to fig. 13, in the folded state, an included angle exists between the first connecting plate 12 and the first supporting plate 11, an included angle exists between the second connecting plate 22 and the second supporting plate 21, and the cross sections of the accommodating cavity formed by the first connecting plate 12, the second connecting plate 22 and the rotating bracket 30 in a matching manner are approximately isosceles triangle, so that the volume of the accommodating cavity can be increased, and the risk of damage to the bending part of the flexible screen is further reduced.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The electronic equipment is characterized by comprising a first shell, a second shell, a rotating bracket and a rotating assembly, wherein the first shell is in matched rotating connection with the second shell through the rotating assembly and the rotating bracket;
the rotating assembly comprises a rotating connecting piece arranged on the first shell and/or the second shell and an elastic piece arranged corresponding to the rotating connecting piece; the rotary connecting piece is arranged on the first shell and fixedly connected with the first shell, the rotary connecting piece is arranged on the second shell and fixedly connected with the second shell, the rotary connecting piece is rotationally connected with the rotary support, the elastic piece is arranged between the rotary support and the corresponding rotary connecting piece, one end of the elastic piece is connected with the corresponding rotary connecting piece, and the other end of the elastic piece is connected with the rotary support;
The rotating assembly comprises two rotating connecting pieces arranged on the first shell and two rotating connecting pieces arranged on the second shell, the two rotating connecting pieces arranged on the first shell are respectively positioned on a first side and a second side opposite to the first shell, and the two rotating connecting pieces arranged on the second shell are respectively positioned on the first side and the second side opposite to the second shell;
The first shell comprises a first supporting plate and a first connecting plate, and the second shell comprises a second supporting plate and a second connecting plate; the first support plate is rotationally connected with the first connecting plate, the first connecting plate is rotationally connected with two rotating connecting pieces arranged on the first shell, the second support plate is rotationally connected with the second connecting plate, and the second connecting plate is rotationally connected with two rotating connecting pieces arranged on the second shell;
When the first shell and the second shell are in a folding state, the first support plate and the second support plate are opposite and arranged in parallel, an included angle is formed between the first connecting plate and the second connecting plate, and the first connecting plate, the second connecting plate and the rotating bracket are matched to form a containing cavity;
The first side and the second side, which are opposite to the first connecting plate, are provided with second rotating shafts, two rotating connecting pieces arranged on the first shell are respectively provided with second shaft holes corresponding to the second rotating shafts, and the second rotating shafts can rotate in the second shaft holes;
A first side and a second side, which are opposite to each other, of the rotating support are provided with a third rotating shaft, two rotating connecting pieces arranged on the first shell are respectively provided with a first crescent hole corresponding to the third rotating shaft, the first connecting plate is provided with a first waist-shaped hole corresponding to the third rotating shaft, and the third rotating shaft sequentially penetrates through the first crescent holes and the first waist-shaped holes; the distance between the third rotating shaft and the rotating axes of the first shell and the second shell is smaller than the distance between the second rotating shaft and the rotating axes of the first shell and the second shell;
in the process that the first shell and the second shell rotate from an unfolding state to a folding state or from the folding state to the unfolding state, the third rotating shaft moves from one end of the first crescent hole to the other end of the first crescent hole, and the third rotating shaft moves from one end of the first waist-shaped hole to the other end of the first waist-shaped hole.
2. The electronic apparatus according to claim 1, wherein one of the rotation connecting member and the rotation bracket is provided with a first rotation shaft, and the other is provided with a first shaft hole corresponding to the first rotation shaft, the first rotation shaft being rotatable in the first shaft hole.
3. The electronic device according to claim 2, wherein the elastic member is sleeved on the first rotating shaft, and one end of the elastic member connected to the rotating connecting member rotates along with the rotating connecting member during the process of rotating the first housing and the second housing from the unfolded state to the folded state or from the folded state to the unfolded state, and the elastic member is changed from the relaxed state to the contracted state.
4. The electronic device according to claim 2, wherein, in a case where the first rotating shaft is provided on the rotating bracket, at least one clamping groove is provided in the first rotating shaft along the circumferential direction, and an elastic buckle is provided in the rotating connecting piece along the circumferential direction of the first shaft hole, and a protrusion of the elastic buckle is adapted to any one of the clamping grooves;
In the process that the first shell and the second shell rotate from the unfolding state to the folding state or from the folding state to the unfolding state, the convex parts of the elastic buckles can be sequentially clamped in the at least one clamping groove, and under the condition that the convex parts of the elastic buckles are at least partially clamped in the clamping groove, the convex parts of the elastic buckles elastically abut against the clamping groove.
5. The electronic device of claim 4, wherein the elastic member is provided with an arc-shaped fastening bracket along a circumferential direction of the first shaft hole, the arc-shaped fastening bracket is provided with a first mounting groove and a second mounting groove, and two ends of the elastic fastener are respectively fastened in the first mounting groove and the second mounting groove.
6. The electronic device of claim 1, wherein the end of the rotating connector adjacent to the rotating bracket is a gear portion, the gear portion of the rotating connector on the first side of the first housing is engaged with the gear portion of the rotating connector on the first side of the second housing, and the gear portion of the rotating connector on the second side of the first housing is engaged with the gear portion of the rotating connector on the second side of the second housing.
7. The electronic device of claim 1, wherein a fourth shaft is provided on opposite first and second sides of the second connection board, and two rotation connection members provided on the second housing are respectively provided with a fourth shaft hole corresponding to the fourth shaft, and the fourth shaft can rotate in the fourth shaft hole;
A fifth rotating shaft is arranged on the first side and the second side, which are opposite to each other, of the rotating support, a second crescent hole is formed in each of the two rotating connectors arranged on the second shell, corresponding to the fifth rotating shaft, a second waist-shaped hole is formed in each of the second connecting plates, corresponding to the fifth rotating shaft, and the fifth rotating shaft sequentially penetrates through the second crescent holes and the second waist-shaped holes; the distance between the fifth rotating shaft and the rotating shaft axes of the first shell and the second shell is smaller than the distance between the fourth rotating shaft and the rotating shaft axes of the first shell and the second shell;
in the process that the first shell and the second shell rotate from an unfolding state to a folding state or from the folding state to the unfolding state, the fifth rotating shaft moves from one end of the second crescent hole to the other end of the second crescent hole, and the fifth rotating shaft moves from one end of the second waist-shaped hole to the other end of the second waist-shaped hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795605.4A CN113507533B (en) | 2021-07-14 | 2021-07-14 | Electronic equipment |
| PCT/CN2022/104936 WO2023284683A1 (en) | 2021-07-14 | 2022-07-11 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795605.4A CN113507533B (en) | 2021-07-14 | 2021-07-14 | Electronic equipment |
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| CN113507533A CN113507533A (en) | 2021-10-15 |
| CN113507533B true CN113507533B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110795605.4A Active CN113507533B (en) | 2021-07-14 | 2021-07-14 | Electronic equipment |
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| CN (1) | CN113507533B (en) |
| WO (1) | WO2023284683A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113507533B (en) * | 2021-07-14 | 2024-08-09 | 维沃移动通信有限公司 | Electronic equipment |
| CN116412203A (en) * | 2021-12-30 | 2023-07-11 | Oppo广东移动通信有限公司 | Torque module, rotating shaft assembly and electronic equipment |
| CN116055601B (en) * | 2023-01-28 | 2023-08-22 | 荣耀终端有限公司 | Rotating assembly, supporting device and electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692199A (en) * | 2020-07-08 | 2020-09-22 | 拓米(成都)应用技术研究院有限公司 | Hinge mechanism capable of maintaining any angle and preventing over-bending and folding display equipment |
| CN112901645A (en) * | 2021-03-01 | 2021-06-04 | 维沃移动通信有限公司 | Hinge mechanism and electronic device |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207977988U (en) * | 2018-01-08 | 2018-10-16 | 杭州安费诺飞凤通信部品有限公司 | A kind of infolding flexible screen mobile terminal hinge and infolding flexible screen mobile terminal |
| CN209199497U (en) * | 2018-03-12 | 2019-08-02 | 深圳市柔宇科技有限公司 | Bending mechanism and flexible display apparatus |
| KR102062240B1 (en) * | 2018-06-20 | 2020-03-02 | (주)파인테크닉스 | Hinge appratus for flexible liquid crystal and terminal with the same |
| CN110719346A (en) * | 2018-07-13 | 2020-01-21 | Oppo广东移动通信有限公司 | Foldable electronic device |
| WO2020010987A1 (en) * | 2018-07-13 | 2020-01-16 | Oppo广东移动通信有限公司 | Foldable electronic device |
| CN112145542B (en) * | 2019-06-27 | 2022-01-11 | 华为技术有限公司 | Folding module and folding electronic equipment |
| CN112995368B (en) * | 2019-12-13 | 2021-12-21 | 华为技术有限公司 | Hinge and mobile terminal |
| CN111862813A (en) * | 2020-07-21 | 2020-10-30 | 维沃移动通信有限公司 | Electronic device |
| CN111885235B (en) * | 2020-07-25 | 2022-01-11 | Oppo广东移动通信有限公司 | Foldable shell assembly and foldable electronic equipment |
| CN111885859B (en) * | 2020-07-25 | 2022-01-04 | Oppo广东移动通信有限公司 | Foldable housing assembly and foldable electronic device |
| CN112540652B (en) * | 2020-12-21 | 2024-03-22 | 维沃移动通信有限公司 | Electronic equipment |
| CN112764465B (en) * | 2020-12-31 | 2022-11-29 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
| CN112855741B (en) * | 2020-12-31 | 2022-05-13 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
| CN113009967B (en) * | 2021-03-04 | 2023-04-25 | 维沃移动通信有限公司 | Hinge assembly of foldable screen and electronic equipment |
| CN112901649A (en) * | 2021-03-09 | 2021-06-04 | 东莞市环力智能科技有限公司 | Three-section type internal folding hinge |
| CN113507533B (en) * | 2021-07-14 | 2024-08-09 | 维沃移动通信有限公司 | Electronic equipment |
-
2021
- 2021-07-14 CN CN202110795605.4A patent/CN113507533B/en active Active
-
2022
- 2022-07-11 WO PCT/CN2022/104936 patent/WO2023284683A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692199A (en) * | 2020-07-08 | 2020-09-22 | 拓米(成都)应用技术研究院有限公司 | Hinge mechanism capable of maintaining any angle and preventing over-bending and folding display equipment |
| CN112901645A (en) * | 2021-03-01 | 2021-06-04 | 维沃移动通信有限公司 | Hinge mechanism and electronic device |
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| WO2023284683A1 (en) | 2023-01-19 |
| CN113507533A (en) | 2021-10-15 |
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