CN215344646U - Electronic device - Google Patents

Abstract

The utility model relates to an electronic device comprising: a first housing; the second shell is rotatably connected with the first shell; the first magnetic component is arranged on the first shell; the second magnetic assembly is arranged on the second shell and corresponds to the arrangement position of the first magnetic assembly; the driving assembly is connected with the first magnetic assembly and/or the second magnetic assembly; the driving assembly drives the first magnetic assembly and/or the second magnetic assembly to move, so that the first magnetic assembly and the second magnetic assembly move relatively, and the second shell rotates relative to the first shell through magnetic force generated between the first magnetic assembly and the second magnetic assembly. The electronic equipment is more convenient to open, and the user experience is improved.

Description

Electronic device

Technical Field

The present invention relates to the field of electronic technologies, and in particular, to an electronic device.

Background

With the continuous development of electronic devices, the trend of miniaturization and portability is the mainstream of electronic consumer products nowadays. For example, foldable and expandable devices such as smart phones with flexible and foldable screens, thin and foldable notebooks, etc.

When the foldable unfolding equipment is in a folded state, the foldable unfolding equipment is magnetically adsorbed by the magnetic part, and when the foldable unfolding equipment is unfolded, a user is required to overcome the magnetic attraction force to present the unfolded state.

At present, electronic equipment is more frivolous, and under fold condition, hardly find suitable application of force position and overcome magnetic attraction, very inconvenient, user experience is poor.

SUMMERY OF THE UTILITY MODEL

To overcome the problems in the related art, the present invention provides an electronic device, including: a first housing; a second housing rotatably connected with the first housing; the first magnetic component is arranged on the first shell; the second magnetic assembly is arranged on the second shell and corresponds to the arrangement position of the first magnetic assembly; the driving assembly is connected with the first magnetic assembly and/or the second magnetic assembly; the driving assembly drives the first magnetic assembly and/or the second magnetic assembly to move, so that the first magnetic assembly and the second magnetic assembly move relatively, and the second shell rotates relative to the first shell by magnetic force generated between the first magnetic assembly and the second magnetic assembly.

In some embodiments, the method comprises: the controller is connected with the driving component and controls the driving component to drive the first magnetic component and/or the second magnetic component to move in response to a received instruction, wherein the instruction comprises a voice instruction or a touch instruction.

In some embodiments, the drive assembly comprises: one end of the first memory deformation piece is connected with the first magnetic component, and the other end of the first memory deformation piece is connected with the first shell; one end of the second memory deformation piece is connected with the second magnetic component, and the other end of the second memory deformation piece is connected with the second shell; and driving the first magnetic component and/or the second magnetic component to move relatively through the deformation of the first memory deformation component and/or the first memory deformation component.

In some embodiments, the drive assembly further comprises: the first reversing piece is connected with the first magnetic assembly, and the first memory deformation piece is wound on the first reversing piece; and/or the second reversing piece is connected with the second magnetic assembly, and the second memory deformation piece is wound on the second reversing piece.

In some embodiments, the first direction-changing member is provided with a first groove, and the first memory shape-changing member is partially embedded into the first groove and can slide relative to the first direction-changing member in the first groove; and/or the second reversing piece is provided with a second groove, and the second memory deformation piece is partially embedded into the second groove and can slide relative to the second reversing piece in the second groove.

In some embodiments, the drive assembly further comprises: and the circuit board is electrically connected with the first memory deformation piece and/or the second memory deformation piece.

In some embodiments, the first magnetic assembly comprises a plurality of first magnets fixedly disposed in the first housing; the second magnetic assembly includes: the moving frame is connected to the second shell in a sliding mode; a plurality of second magnets disposed on the moving frame; the driving assembly is connected to the moving frame, so that the moving frame drives the second magnets to move relative to the first magnets.

In some embodiments, further comprising: the fixing frame is arranged on the second shell and is provided with a guide part; the movable frame is provided with a sliding part, and the sliding part is arranged on the guide part and slides along the guide part.

In some embodiments, the guide portion includes a first limiting groove and a second limiting groove disposed at two ends of the fixing frame; the sliding part including set up in remove the first protruding muscle and the protruding muscle of second at frame both ends, first protruding muscle set up in first spacing inslot, the protruding muscle of second set up in the second spacing inslot.

In some embodiments, further comprising: one end of the elastic piece is connected with the fixed frame, and the other end of the elastic piece is connected with the movable frame; the elastic member stretches when the driving assembly drives the plurality of second magnets to move relative to the plurality of first magnets; when the driving assembly removes the driving of the plurality of second magnets, the elastic piece restores to an initial state and drives the plurality of second magnets to return to initial positions, and in the initial positions, the magnetic poles of the plurality of first magnets are different from the polarities of the plurality of second magnets.

In some embodiments, the fixing frame is provided with a first accommodating groove; and/or the moving frame is provided with a second accommodating groove; the elastic piece is contained in the first containing groove and/or the second containing groove.

In some embodiments, a first buckle is arranged on the fixing frame; a second buckle is arranged on the movable frame; one end of the elastic piece is fixed on the first buckle, and the other end of the elastic piece is fixed on the second buckle.

In some embodiments, the plurality of first magnets are disposed on a first magnetic gathering plate; the plurality of second magnets are arranged on the second magnetic condensation plate; the first magnetism gathering plate is fixed on the fixed frame, the second magnet is fixed on the movable frame, and the first magnetism gathering plate faces the second magnetism gathering plate.

In some embodiments, the first magnetic assembly comprises a plurality of first magnets; the second magnetic assembly comprises a plurality of second magnets; the polarities of the first magnets are alternately arranged with each other in the arrangement direction of the plurality of first magnets; the polarities of the second magnets are alternately arranged with each other in the arrangement direction of the plurality of second magnets.

In some embodiments, when the first magnetic assembly is in the first position relative to the second magnetic assembly, the polarity of the first magnet and the polarity of the second magnet are different in the thickness direction of the first housing; when the first magnetic assembly is in a second position relative to the second magnetic assembly, the polarity of the first magnet and the polarity of the second magnet are the same in the thickness direction of the first housing.

The technical scheme provided by the embodiment of the utility model can have the following beneficial effects:

through first magnetic component and second magnetic component relative movement, change the relative position of the two, make first magnetic component and second magnetic component produce mutual magnetic force, make the second casing rotate for first casing, bounce first casing and second casing, convenient to use promotes user experience.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic structural diagram of an electronic device shown according to an exemplary embodiment.

FIG. 2 is a schematic diagram illustrating an unfolded state of an electronic device, according to an example embodiment.

Fig. 3 is a schematic diagram illustrating a partial structure of an electronic device according to an exemplary embodiment.

Fig. 4 is a schematic diagram illustrating a first magnetic assembly in accordance with an exemplary embodiment.

Fig. 5 is a schematic diagram illustrating a second magnetic assembly in accordance with an exemplary embodiment.

Fig. 6 is an exploded schematic view of a second magnetic assembly and a drive assembly shown in accordance with an exemplary embodiment.

Fig. 7 a-7 c are simplified diagrams illustrating the relative position change of a first magnetic assembly and a second magnetic assembly, according to an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model, as detailed in the appended claims.

Fig. 1 is a schematic structural diagram of an electronic device shown according to an exemplary embodiment. FIG. 2 is a schematic diagram illustrating an unfolded state of an electronic device, according to an example embodiment. Fig. 4 is a schematic diagram illustrating a first magnetic assembly in accordance with an exemplary embodiment. Fig. 5 is a schematic diagram illustrating a second magnetic assembly in accordance with an exemplary embodiment.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, an electronic device 100 according to an embodiment of the disclosure includes a first housing 10, a second housing 20, a first magnetic assembly 30, a second magnetic assembly 40 and a driving assembly 50.

The first casing 10 is rotatably connected to the second casing 20, and the first casing 10 is rotated relative to the second casing 20 to unfold or fold the two, wherein the unfolding angle between the two may not be limited, for example, the unfolding angle may be 180 degrees or 90 degrees. The first housing 10 may be rotatably coupled to the second housing 20 by a rotation shaft. For example, the electronic device 100 may be a folding screen mobile phone, and a flexible screen is disposed on the first casing 10 and the second casing 20, and is unfolded or folded by rotating the first casing 10 relative to the second casing 20. The electronic device 100 may be a notebook computer, a keyboard may be disposed on the first housing 10, a display screen may be disposed on the second housing 20, and the second housing 20 may be opened or closed with respect to the first housing 10 through the second housing 20. The first and second housings 10 and 20 may support the same components or may support different components. The first casing 10 or the second casing 20 may also be used as a cover only, without supporting any component. In the following description, the electronic device 100 is described by taking a smartphone with a foldable screen as an example, but the present disclosure is not limited thereto.

The first magnetic assembly 30 is disposed on the first housing 10. For example, the first magnetic assembly 30 may be disposed at an edge position of the first housing 10, such as an upper edge, a lower edge, or a side edge.

The second magnetic assembly 40 is disposed on the second housing 20, and the position of the second magnetic assembly 40 corresponds to the position of the first magnetic assembly 30. The second magnetic assembly 40 may be disposed at an upper edge, a lower edge, or a side edge of the second housing 20 corresponding to the first magnetic assembly 30.

The driving assembly 50 is connected to the first magnetic assembly 30 and/or the second magnetic assembly 40, and is configured to drive the first magnetic assembly 30 and/or the second magnetic assembly 40 to move, so that the first magnetic assembly 30 and the second magnetic assembly 40 move relatively to change the relative position therebetween, and a magnetic force generated between the first magnetic assembly 30 and the second magnetic assembly 40 can rotate the second housing 20 relative to the first housing 10.

In the initial state, the magnetic forces generated by the first magnetic assembly 30 and the second magnetic assembly 40 are attractive to each other, so as to maintain the first casing 10 and the second casing 20 in the folded state (as shown in fig. 1), in which the first casing 10 and the second casing 20 are attached to each other. The first magnetic assembly 30 and the second magnetic assembly 40 move relatively to generate a relative displacement, so that the magnetic force generated by the first magnetic assembly 30 and the second magnetic assembly 40 is a mutual repulsive force, and the second housing 20 rotates relative to the first housing 10, so as to change the first housing 10 and the second housing 20 from a folded state to an unfolded state, where the unfolded state may be a state where the first housing 10 and the second housing 20 are opened at a certain angle (as shown in fig. 2), so as to facilitate the user to open the housings. In the prior art, the user needs to overcome the attraction force generated by the first magnetic assembly 30 and the second magnetic assembly 40 to move the first casing 10 and the second casing 20, and since the first casing 10 and the second casing 20 are tightly attached to each other in the folded state in the prior art, the user cannot find a proper force application position between the first casing 10 and the second casing 20, which is very inconvenient to open the first casing and the second casing. Therefore, the electronic device 100 according to the embodiment of the disclosure changes the relative position of the first magnetic assembly 30 and the second magnetic assembly 40 by moving the first magnetic assembly 30 and the second magnetic assembly 40 relatively, so that the magnetic force generated by the first magnetic assembly 30 and the second magnetic assembly 40 is a mutual repulsive force, the second housing 20 rotates and pops at a certain angle relative to the first housing 10, the user can continue to unfold the electronic device conveniently, and the user experience is improved.

In one example, the first magnetic assembly 30 may be fixed to the first housing 10 and may be immovable. The second magnetic assembly 40 is movably disposed on the second housing 20, the driving assembly 50 is connected to the second magnetic assembly 40, and drives the second magnetic assembly 40 to move relative to the first magnetic assembly 30, so as to change the position of the second magnetic assembly 40 relative to the first magnetic assembly 30, so that the magnetic force generated between the first magnetic assembly 30 and the second magnetic assembly 40 is a mutual repulsive force, and the second housing 20 rotates relative to the first housing 10, so as to spring the two at a certain angle, thereby facilitating the unfolding of the second housing 20 and the first housing 10.

In another example, the second magnetic assembly 40 may be fixed to the second housing 20 and be immovable, the first magnetic assembly 30 may be movably disposed on the first housing 10, and the driving assembly 50 is connected to the first magnetic assembly 30 and drives the first magnetic assembly 30 to move relative to the second magnetic assembly 40, so as to change the position of the first magnetic assembly 30, so that the magnetic force generated between the first magnetic assembly 30 and the second magnetic assembly 40 is a mutual repulsive force, and the second housing 20 rotates relative to the first housing 10, so as to flick the two at a certain angle.

In another example, the first magnetic assembly 30 is movably disposed on the first housing 10, and the second magnetic assembly 40 is movably disposed on the second housing 20, that is, both the first magnetic assembly 30 and the second magnetic assembly 40 are movable, and two driving assemblies 50 are disposed and respectively connected to the first magnetic assembly 30 and the second magnetic assembly 40 to respectively drive the first magnetic assembly 30 and the second magnetic assembly 40 to move in the same direction or in opposite directions. So as to change the position of the second magnetic assembly 40, and the magnetic force generated between the first magnetic assembly and the second magnetic assembly is a mutual repulsive force, so that the second housing 20 rotates relative to the first housing 10, and the two are unfolded to a certain angle. The first magnetic assembly 30 and the second magnetic assembly 40 are movably disposed and are driven by two driving assemblies 50 respectively to change the relative positions of the two, so as to change the magnetic force generated between the first magnetic assembly 30 and the second magnetic assembly 40, and the first casing 10 and the second casing 20 can be ejected more rapidly.

In some embodiments, the electronic device 100 further includes a controller connected to the driving component 50, and the controller controls the driving component 50 to drive the first magnetic component 30 and/or the second magnetic component 40 to move in response to the received command, wherein the command includes a voice command or a touch command. A voice command for opening the first and second housings 10 and 20 may be received by the microphone of the electronic device 100 and transmitted to the controller, and the controller controls the driving assembly 50 to drive the first and/or second magnetic assemblies 30 and 40 to move according to the received command. The instruction may also be generated by touching the display screen of the electronic device 100 or pressing a physical key, such as a switch key, a volume key, etc., and sent to the controller, and the controller controls the driving assembly 50 to drive the first magnetic assembly 30 and/or the second magnetic assembly 40 to move according to the received instruction.

In some embodiments, as shown in fig. 7 a-7 c, the first magnetic assembly 30 includes a plurality of first magnets 32 and the second magnetic assembly 40 includes a plurality of second magnets 45. In the arrangement direction of the plurality of first magnets 32, the polarities of the first magnets 32 are alternately arranged with each other. The polarities of the second magnets 45 are alternately arranged with each other in the arrangement direction of the plurality of second magnets 45.

For example, the first magnets 32 may be provided in four, and the second magnets 45 may be provided in three. The first magnet 32 is a fixed magnet and the second magnet 45 is a movable magnet, and is connected to the driving assembly 50. Four first magnets 32 are arranged in a linear array and three second magnets 45 are also arranged in a linear array. The number of the first magnets 32 may be one more than the number of the second magnets 45 in the moving direction of the second magnets 45 so that the second magnets 45 can correspond to the first magnets 32 before and after the movement. Specifically, in the initial state, the three second magnets 45 correspond to the first three first magnets 32, have different polarities, and attract each other (shown in fig. 7 a), so that the first casing 10 and the second casing 20 are kept folded. When the three second magnets 45 are moved together by a distance of half the length of the second magnet 45, the magnetic forces between the three second magnets 45 and the corresponding first magnets 32 are cancelled out (as shown in fig. 7 b), and when the plurality of second magnets 45 are moved together by a distance of one second magnet 45, the three second magnets 45 correspond to the last three first magnets 32, have the same polarity and repel each other (as shown in fig. 7 c), so that the second housing 20 is rotated relative to the first housing 10 to spread the two at a certain angle. The number of the first and second magnets 32 and 45 is exemplarily shown as four or three combinations, but the number is not limited thereto, and the number of the first and second magnets 32 and 45 may be larger, and the number of the first and second magnets 32 and 45 may be the same or different. At least one second magnet 45 corresponds to at least one first magnet 32 when the second magnet 45 is moved a distance corresponding to the length of one second magnet 45.

In some embodiments, when the first magnetic assembly 30 is in the first position (as shown in fig. 7 a) relative to the second magnetic assembly 40, the polarity of the first magnet 32 and the polarity of the second magnet 45 are different in the thickness direction of the first housing 10 and attract each other, so as to keep the first housing 10 and the second housing 20 folded. When the first magnetic assembly 30 is in the second position (as shown in fig. 7 c) relative to the second magnetic assembly 40, the polarities of the first magnet 32 and the second magnet 45 are the same in the thickness direction of the first housing 10 and repel each other, so that the second housing 20 rotates relative to the first housing 10 to spread the two at a certain angle.

In some embodiments, as shown in fig. 6, in one example, the first magnetic element 30 is a movable element and the second magnetic element 40 is a stationary element. The driving assembly 50 includes a first memory deformation element, such as a first memory metal wire 51, one end of the first memory metal wire 51 is connected to the first magnetic assembly 30, and the other end is connected to the first housing 10. The first memory metal wire 51 is electrified to increase the temperature of the first memory metal wire, and the first memory metal wire is deformed and contracted to drive the first magnetic assembly 30 to move relative to the second magnetic assembly 40.

In another example, the first magnetic element 30 is a fixed element and the second magnetic element 40 is a movable element. The driving assembly 50 includes a second memory deformation member, such as a second memory metal wire, one end of which is connected to the second magnetic assembly, and the other end of which is connected to the first housing 10. The second memory metal wire is electrified to increase the temperature of the second memory metal wire, and the second memory metal wire is deformed and contracted to drive the second magnetic assembly 40 to move relative to the second magnetic assembly 40.

In yet another example, the first magnetic element 30 is a movable element and the second magnetic element 40 is a movable element. The driving element 50 includes a first memory metal line and a second memory metal line. The first memory metal wire 51 has one end connected to the first magnetic member 30 and the other end connected to the first housing 10, and the second memory metal wire has one end connected to the second magnetic member 40 and the other end connected to the second housing 20. The first memory metal wire 51 and the second memory metal wire are electrified to increase the temperature of the first memory metal wire and the second memory metal wire, and the first memory metal wire and the second memory metal wire are deformed and contracted to respectively drive the first magnetic assembly 30 and the second magnetic assembly 40 to move, so that the first magnetic assembly 30 and the second magnetic assembly 40 move relatively.

In some embodiments, as an example, the driving assembly 50 includes a first reversing element 52 connected to the first magnetic assembly 30, and a first memory metal wire 51 wound around the first reversing element. The first memory metal wire 51 is wound around the first direction-changing member. The first memory metal wire 51 is energized and deformed itself, and the first magnetic assembly 30 is moved relative to the second magnetic assembly 40 by pulling the first direction-changing member 52. The first reversing piece can realize the amplification of force, namely the pulling force of the first memory metal wire can be amplified by 2 times, so that the current flowing into the first memory metal wire can be reduced by the same pulling force, and the first memory metal wire is prevented from being blown due to overlarge current.

In another example, the driving assembly 50 includes a second reversing member connected to the second magnetic assembly 40, and a second memory metal wire is wound around the second reversing member. The second memory metal wire is electrified to generate deformation, and the second magnetic assembly is driven to move relative to the first magnetic assembly 30 by pulling the second reversing piece.

In yet another example, the drive assembly 50 may include a first diverter 52 and a second diverter. The first commutation member 52 is connected to the first magnetic assembly 30, and the first memory metal wire 51 is wound around the first commutation member 52. The second reversing piece is connected with the second magnetic assembly 40, and the second memory metal wire is wound on the second reversing piece. The first memory metal wire 51 drives the first magnetic assembly 30 to move by pulling the first reversing piece 52, and the second memory metal wire drives the second magnetic assembly 40 to move by pulling the second reversing piece, so that the first magnetic assembly 30 and the second magnetic assembly 40 move relatively.

The first direction changing member 52 may have a block shape and may be fixed to the movable frame 41 by a screw. The peripheral wall of the block-shaped first direction changing member is provided with a first groove surrounding itself, and the first memory shape changing member is partially inserted into the first groove and is slidable relative to the first direction changing member 52 in the first groove. The first groove has a limiting function on the first memory deformation member, and prevents the first memory deformation member from separating from the first direction changing member 52. Similarly, the second direction changing member may be in a block shape and may be fixed to the fixing frame 60 by screws, and a second groove surrounding the second direction changing member is formed in a peripheral wall of the second direction changing member, and the second memory shape changing member is partially inserted into the second groove and is slidable in the second groove relative to the second direction changing member. The second groove has a limiting effect on the second memory deformation piece, and the second memory deformation piece is prevented from being separated from the second reversing piece.

In some embodiments, the driving assembly 50 further includes an electrical connection of the circuit board 56 with the first and/or second muscle wire 51, 51. For example, the first memory metal wire 51 is provided with electrode tabs (e.g., a positive electrode tab 53, a negative electrode tab 54) electrically connected to the circuit board 56. The electrode sheet may be sleeved with a plastic member 55, which serves as an insulator of the electrode sheet to protect the electrode sheet.

The first switch 52 may be disposed at one end of the moving frame 41, the circuit board 56 is disposed at the other end of the moving frame 41, and the first memory wire 51 extends from one end of the moving frame 41 to the other end around the first switch 52 to be electrically connected to the circuit board 56. Compared with the mode that the first reversing piece 52 and the circuit board 56 are both located at one end of the moving frame 41, the length of the first memory metal wire 51 is longer, and a smaller current is introduced, so that the longer first memory metal wire 51 can obtain a larger deformation amount, and the control is convenient.

In some embodiments, as shown in fig. 2 and 3, the first magnetic assembly 30 includes a plurality of first magnets 32 fixedly disposed in the first housing 10. A mounting groove 12 may be provided on the first housing 10, and a plurality of first magnets 32 are fixed in the mounting groove 12. The second magnetic assembly 40 includes a moving frame 41 and a plurality of second magnets 45. The moving frame 41 is slidably coupled to the second housing 20. The plurality of second magnets 45 are disposed on the moving frame 41, wherein the driving assembly 50 is connected to the moving frame 41, so that the moving frame 41 drives the plurality of second magnets 45 to move relative to the plurality of first magnets 32.

In some embodiments, the electronic device 100 further comprises a mount 60. The fixing frame 60 is disposed on the second housing 20, a guide portion is disposed on the fixing frame 60, and a sliding portion is disposed on the moving frame 41 and slides along the guide portion. The guide portion serves as a guide limit for the sliding portion, and is held by the fixed frame 60 during movement of the movable frame 41.

Illustratively, the guide portion includes a first stopper groove 63 and a second stopper groove 65 provided at both ends of the fixing frame 60. The sliding portion includes a first rib 441 and a second rib 442 disposed at two ends of the movable frame 41, the first rib 441 is disposed in the first limiting groove 63, and the second rib 442 is disposed in the second limiting groove 65. During the moving process of the moving frame 41, the first rib 441 and the second rib 442 slide in the first limiting groove 63 and the second limiting groove 65 respectively for limiting.

Specifically, the fixing frame 60 has a long strip-shaped plate structure and can extend along the length direction of the smart phone. Both ends of the fixed frame 60 may be protruded toward the moving frame 41 to form a first protrusion and a second protrusion, respectively. An accommodating space is formed between the first convex part and the second convex part for accommodating the moving frame 41. The first protrusion may be block-shaped and provided with a first limiting groove 63 opening toward the movable frame 41, and the first limiting groove 63 extends along the length direction of the fixed frame 60. The second protrusion may have a plate-shaped opposite-polarity structure, and is provided with a second limiting groove 65 that opens toward the flexible screen (above), the second limiting groove 65 extends along the length direction of the fixing frame 60, and the first limiting groove 63 and the second limiting groove 65 may be substantially located on the same horizontal line.

The movable frame 41 has a long block structure and extends along the length direction of the smartphone. The moving frame 41 may have both ends extended in the extending direction (longitudinal direction) thereof to form a first rib 441 and a second rib 442, respectively. The first rib 441 and the second rib 442 are respectively matched with the first limiting groove 63 and the second limiting groove 65. During installation, the first convex rib 441 is placed in the first limiting groove 63 of the first convex portion and limited by the blocking piece 64, and the blocking piece 64 can be fastened on the first convex portion through a screw, so that the first convex rib 441 is prevented from being separated from the first limiting groove 63. The second rib 442 is disposed in the second limiting groove 65 of the second protrusion, the movable frame 41 is accommodated in the accommodating space between the first protrusion and the second protrusion, and the movable frame 41 slides along the first limiting groove 63 and the second limiting groove 65 in the accommodating space, i.e., between the first protrusion and the second protrusion.

In some embodiments, the electronic device 100 further comprises a resilient member 70, such as a spring. One end of the elastic member 70 is connected to the fixed frame 60, and the other end of the elastic member 70 is connected to the movable frame 41. When the driving assembly 50 drives the plurality of second magnets 45 to move relative to the plurality of first magnets 32, the elastic member 70 stretches; when the driving assembly 50 releases the driving of the plurality of second magnets 45, the elastic member 70 returns to the initial state, and drives the plurality of second magnets 45 to return to the initial position where the magnetic poles of the plurality of first magnets 32 are different from the polarities of the plurality of second magnets 45.

The fixed frame 60 is provided with a first receiving groove 61 and a first buckle 62, and/or the movable frame 41 is provided with a second receiving groove 42 and a second buckle 43, and the elastic element 70 is located between the fixed frame 60 and the movable frame 41 and is accommodated in the first receiving groove 61 and/or the second receiving groove 42, so as to reduce the occupation of space. The elastic member 70 has one end fixed to the first catch 62 and the other end fixed to the second catch 43.

Specifically, the first receiving groove 61 is located between the first protruding portion and the second protruding portion of the fixing frame 60, and extends along the length direction of the fixing frame 60. A second receiving groove 42 corresponding to the first receiving groove 61 is formed on a surface of the movable frame 41 facing the fixed frame 60, and the second receiving groove 42 extends along a length direction of the movable frame 41. The elastic element 70 is disposed between the fixed frame 60 and the movable frame 41, and is received in the first receiving groove 61 and the second receiving groove 42.

The first latch 62 may be disposed at a position (e.g., left side) of the fixing bracket 60 adjacent to the first receiving groove 61. The second catch 43 may be disposed at a position (e.g., a right side) of the moving frame 41 adjacent to the second receiving groove 42. The elastic element 70 may be a spring disposed along the length direction of the fixing frame 60, one end of the spring is sleeved on the first buckle 62, the other end of the spring is sleeved on the second buckle 43, and the spring extends or recovers deformation in the first receiving groove 61 and the second receiving groove 42.

In some embodiments, the plurality of first magnets 32 are disposed on the first magnetism gathering plate 31, the plurality of second magnets 45 are disposed on the second magnetism gathering plate 46, the first magnetism gathering plate 31 is fixed to the fixed frame 60, the second magnets 45 are fixed to the movable frame 41, and the first magnetism gathering plate 31 faces the second magnetism gathering plate 46. The first magnetic collecting plate 31 and the second magnetic collecting plate 46 have the magnetic collecting and conducting function, and conduct the magnetic force of the plurality of first magnets 32 and the magnetic force of the second magnets 45 in the directions toward each other, so as to improve the magnetic attraction force between the first magnets 32 and the second magnets 45.

It is to be understood that the term "plurality" as used herein refers to two or more, and other terms are intended to be analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present invention.

It will be further understood that the terms "central," "longitudinal," "lateral," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present embodiment and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation.

It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.

It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It will be understood that the utility model is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is only limited by the scope of the appended claims.

Claims (14)

1. An electronic device, comprising:

a first housing;

a second housing rotatably connected with the first housing;

the first magnetic component is arranged on the first shell;

the second magnetic assembly is arranged on the second shell and corresponds to the arrangement position of the first magnetic assembly; and

the driving assembly is connected with the first magnetic assembly and/or the second magnetic assembly;

the driving assembly drives the first magnetic assembly and/or the second magnetic assembly to move, so that the first magnetic assembly and the second magnetic assembly move relatively, and the second shell rotates relative to the first shell by magnetic force generated between the first magnetic assembly and the second magnetic assembly.

2. The electronic device of claim 1, comprising:

the controller is connected with the driving component and controls the driving component to drive the first magnetic component and/or the second magnetic component to move in response to a received instruction, wherein the instruction comprises a voice instruction or a touch instruction.

3. The electronic device of claim 2,

the drive assembly includes:

one end of the first memory deformation piece is connected with the first magnetic component, and the other end of the first memory deformation piece is connected with the first shell; and/or

One end of the second memory deformation piece is connected with the second magnetic component, and the other end of the second memory deformation piece is connected with the second shell;

and driving the first magnetic component and/or the second magnetic component to move relatively through the deformation of the first memory deformation component and/or the first memory deformation component.

4. The electronic device of claim 3,

the drive assembly further includes:

the first reversing piece is connected with the first magnetic assembly, and the first memory deformation piece is wound on the first reversing piece; and/or

And the second reversing piece is connected with the second magnetic assembly, and the second memory deformation piece is wound on the second reversing piece.

5. The electronic device of claim 4,

the first reversing piece is provided with a first groove, and the first memory deformation piece part is embedded into the first groove and can slide relative to the first reversing piece in the first groove; and/or

The second reversing piece is provided with a second groove, and the second memory deformation piece is partially embedded into the second groove and can slide in the second groove relative to the second reversing piece.

6. The electronic device of any of claims 1-5,

the first magnetic assembly comprises a plurality of first magnets which are fixedly arranged on the first shell;

the second magnetic assembly includes:

the moving frame is connected to the second shell in a sliding mode;

a plurality of second magnets disposed on the moving frame;

the driving assembly is connected to the moving frame, so that the moving frame drives the second magnets to move relative to the first magnets.

7. The electronic device of claim 6, further comprising:

the fixing frame is arranged on the second shell and is provided with a guide part;

the movable frame is provided with a sliding part, and the sliding part is arranged on the guide part and slides along the guide part.

8. The electronic device of claim 7,

the guide part comprises a first limiting groove and a second limiting groove which are arranged at two ends of the fixing frame;

the sliding part including set up in remove the first protruding muscle and the protruding muscle of second at frame both ends, first protruding muscle set up in first spacing inslot, the protruding muscle of second set up in the second spacing inslot.

9. The electronic device of claim 7, further comprising:

one end of the elastic piece is connected with the fixed frame, and the other end of the elastic piece is connected with the movable frame;

the elastic member stretches when the driving assembly drives the plurality of second magnets to move relative to the plurality of first magnets; when the driving assembly removes the driving of the plurality of second magnets, the elastic piece restores to an initial state and drives the plurality of second magnets to return to initial positions, and in the initial positions, the magnetic poles of the plurality of first magnets are different from the polarities of the plurality of second magnets.

10. The electronic device of claim 9,

the fixing frame is provided with a first accommodating groove; and/or

The movable frame is provided with a second accommodating groove;

the elastic piece is contained in the first containing groove and/or the second containing groove.

11. The electronic device of claim 10,

a first buckle is arranged on the fixed frame; a second buckle is arranged on the movable frame;

one end of the elastic piece is fixed on the first buckle, and the other end of the elastic piece is fixed on the second buckle.

12. The electronic device of claim 7,

the plurality of first magnets are arranged on the first magnetism gathering plate;

the plurality of second magnets are arranged on the second magnetic condensation plate;

the first magnetism gathering plate is fixed on the fixed frame, the second magnet is fixed on the movable frame, and the first magnetism gathering plate faces the second magnetism gathering plate.

13. The electronic device of claim 1,

the first magnetic assembly comprises a plurality of first magnets;

the second magnetic assembly comprises a plurality of second magnets;

the polarities of the first magnets are alternately arranged with each other in the arrangement direction of the plurality of first magnets;

the polarities of the second magnets are alternately arranged with each other in the arrangement direction of the plurality of second magnets.

14. The electronic device of claim 13,

when the first magnetic assembly is at a first position relative to the second magnetic assembly, the polarity of the first magnet is different from that of the second magnet in the thickness direction of the first shell;

when the first magnetic assembly is in a second position relative to the second magnetic assembly, the polarity of the first magnet and the polarity of the second magnet are the same in the thickness direction of the first housing.

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