CN111459228A - Electronic equipment and opening and closing method thereof - Google Patents

Abstract

The application provides an electronic device and an opening and closing method thereof. Wherein, electronic equipment includes: flexible screen, pivot, casing and magnetic means. Wherein, the pivot is located one side of flexible screen. The shell and the rotating shaft are arranged on the same side of the flexible screen, and the shell comprises a first sub-shell and a second sub-shell which are arranged on two opposite sides of the rotating shaft. The magnetic device comprises a first magnetic component, a second magnetic component and a moving part connected with the second magnetic component. The first magnetic assembly comprises a plurality of first magnetic parts which are sequentially arranged, and the magnetic poles of the first magnetic parts are alternately arranged. The second magnetic assembly comprises a plurality of second magnetic pieces which are arranged in sequence, the magnetic poles of the second magnetic pieces are arranged alternately, and the moving piece can drive the second magnetic pieces to move relative to the first magnetic pieces, so that the first magnetic assembly and the second magnetic assembly attract or repel each other. This application through the removal of control moving member alright convenient, swiftly control electronic equipment open and closed, improved electronic equipment's maneuverability.

Description

Electronic device and its opening and closing method

technical field

The present application belongs to the technical field of electronic products, and specifically relates to electronic equipment and an opening and closing method thereof.

Background technique

With the continuous development of electronic equipment, due to its portability and various operability, it has been favored by the majority of users. But at the same time, users' expectations and requirements for electronic equipment are getting higher and higher. For example, the current flexible electronic device usually bends the flexible electronic device through a rotating shaft. However, the opening and closing of the electronic device cannot be effectively controlled after bending.

SUMMARY OF THE INVENTION

In view of this, a first aspect of the present application provides an electronic device, characterized in that the electronic device includes:

flexible screen;

a rotating shaft, the rotating shaft is arranged on one side of the flexible screen;

a casing, the casing and the rotating shaft are arranged on the same side of the flexible screen, and the casing includes a first sub casing and a second sub casing disposed on opposite sides of the rotating shaft;

A magnetic device, the magnetic device includes a first magnetic component, a second magnetic component, and a moving part connected to the second magnetic component; wherein, the first magnetic component is fixed in the first sub-shell to surround In the formed first receiving space, the first magnetic assembly includes a plurality of first magnetic members arranged in sequence, and the magnetic poles of the plurality of first magnetic members are alternately arranged; the second magnetic assembly and the moving member The second magnetic assembly includes a plurality of second magnetic pieces arranged in sequence, and the magnetic poles of the plurality of second magnetic pieces are alternately arranged, The moving member can drive the plurality of second magnetic members to move relative to the first magnetic member, thereby causing the first magnetic component and the second magnetic component to attract or repel each other.

In the electronic device provided in the first aspect of the present application, by adding a magnetic device in the electronic device, the magnetic poles of the plurality of first magnetic members are alternately arranged, and the magnetic poles of the plurality of second magnetic members are alternately arranged. The plurality of second magnetic elements are driven to move relative to the first magnetic elements by the moving element, so that the first magnetic element and the second magnetic element attract or repel each other. It can also be understood that when the moving member moves so that the first magnetic component attracts the second magnetic component, that is, the N pole of the first magnetic component corresponds to the S pole of the second magnetic component, and the S pole of the first magnetic component corresponds to the first magnetic component. The N poles of the two magnetic components close the electronic device through the suction force of the first magnetic component and the second magnetic component. When the moving member moves to repel the first magnetic member and the second magnetic member, that is, the S pole of the first magnetic member corresponds to the S pole of the second magnetic member, and the N pole of the first magnetic member corresponds to the second magnetic member. N pole. The electronic device is opened by the repulsion between the first magnetic component and the second magnetic component. Therefore, the electronic device provided by the present application can conveniently and quickly control the opening and closing of the electronic device by controlling the movement of the moving member, thereby improving the operability of the electronic device.

A second aspect of the present application provides a method for opening and closing an electronic device, the electronic device includes a flexible screen; a rotating shaft, the rotating shaft is provided on one side of the flexible screen; a casing, the casing and the rotating shaft Set on the same side of the flexible screen, the shell includes a first sub-shell and a second sub-shell disposed on opposite sides of the rotating shaft; a magnetic device, the magnetic device includes a first magnetic component, a second sub-shell Two magnetic components, and a moving member connected to the second magnetic component; wherein, the first magnetic component is fixed in a first receiving space surrounded by the first sub-shell, and the first magnetic component It includes a plurality of first magnetic parts arranged in sequence, and the magnetic poles of the plurality of first magnetic parts are arranged alternately; In the two receiving spaces, the second magnetic assembly includes a plurality of second magnetic members arranged in sequence, the magnetic poles of the plurality of second magnetic members are alternately arranged, and the moving member can drive the plurality of second magnetic members Compared with the movement of the first magnetic element, the first magnetic element and the second magnetic element are attracted or repelled; the opening and closing method includes:

When the electronic device is in a closed state and an opening command is obtained, in response to the opening command, the moving member is controlled to drive the plurality of second magnetic members from an initial position to a preset position compared to the first magnetic members. Set the direction to move a second distance, and make the first magnetic component and the second magnetic component repel, so that the electronic device is turned on;

detecting the opening and closing state of the electronic device;

When it is detected that the electronic device is in an open state, the moving member is controlled to drive the plurality of second magnetic members to move to the initial position compared to the first magnetic members.

In the opening and closing method provided in the second aspect of the present application, the moving member drives the plurality of second magnetic members to move a second distance from an initial position to a preset direction compared with the first magnetic member, and makes all the second magnetic members move a second distance from an initial position to a preset direction. The first magnetic component and the second magnetic component are repelled to turn on the electronic device. And when it is detected that the electronic device is in an open state, the moving member is controlled to drive the plurality of second magnetic members to move to the initial position compared with the first magnetic member, so as to facilitate the subsequent operation of the electronic device. closure. Then, the first magnetic component and the second magnetic component are attracted or repelled. It can also be understood that when the moving member moves so that the first magnetic component attracts the second magnetic component, that is, the N pole of the first magnetic component corresponds to the S pole of the second magnetic component, and the S pole of the first magnetic component corresponds to the first magnetic component. The N poles of the two magnetic components close the electronic device through the suction force of the first magnetic component and the second magnetic component. When the moving member moves to repel the first magnetic member and the second magnetic member, that is, the S pole of the first magnetic member corresponds to the S pole of the second magnetic member, and the N pole of the first magnetic member corresponds to the second magnetic member. N pole. The electronic device is opened by the repulsion between the first magnetic component and the second magnetic component. Therefore, in the opening and closing method provided by the present application, the opening and closing of the electronic device can be conveniently and quickly controlled by controlling the movement of the moving member, which improves the operability of the electronic device.

Description of drawings

In order to describe the technical solutions in the embodiments of the present application more clearly, the accompanying drawings required to be used in the embodiments of the present application will be described below.

FIG. 1 is a schematic structural diagram of an electronic device in an embodiment of the present application.

FIG. 2 is a partial structural schematic diagram of an electronic device in another embodiment of the present application.

FIG. 3 is a schematic structural diagram of the moving member and the second magnetic assembly in FIG. 2 .

FIG. 4 is a schematic diagram of a partial structure of an electronic device in another embodiment of the present application.

FIG. 5 is a schematic diagram of a partial structure of an electronic device in another embodiment of the present application.

FIG. 6 is a partial structural schematic diagram of an electronic device in another embodiment of the present application.

FIG. 7 is a schematic diagram of a partial structure of an electronic device according to another embodiment of the present application.

FIG. 8 is a flowchart of a method for opening and closing an electronic device according to an embodiment of the present application.

FIG. 9 is a flowchart of a method for opening and closing an electronic device according to another embodiment of the present application.

FIG. 10 is a flowchart of a method for opening and closing an electronic device according to another embodiment of the present application.

FIG. 11 is a flowchart of a method for opening and closing an electronic device according to another embodiment of the present application.

Label description:

Electronic device-1, flexible screen-10, rotating shaft-20, housing-30, first sub-housing-31, first accommodating space-310, second sub-housing-32, second accommodating space-320, Four positioning parts-321, second moving part-322, magnetic device-40, first magnetic component-41, first magnetic component-410, second magnetic component-42, second magnetic component-420, moving component-43 , base-44, second positioning part-440, retractable part-45, accommodating groove-46, elastic piece-47, accommodating groove-48, first connecting part-50, first positioning part-500, second The connecting part-51, the third positioning part-510, the first moving part-52.

Detailed ways

The following are the preferred embodiments of the present application. It should be pointed out that for those skilled in the art, without departing from the principles of the present application, several improvements and modifications can be made, and these improvements and modifications are also regarded as the present invention. The scope of protection applied for.

Please refer to FIG. 1 , which is a schematic structural diagram of an electronic device in an embodiment of the present application. This embodiment provides an electronic device 1 . The electronic device 1 includes: a flexible screen 10 , a rotating shaft 20 , a casing 30 , and a magnetic device 40 . Wherein, the rotating shaft 20 is arranged on one side of the flexible screen 10 . The casing 30 and the rotating shaft 20 are disposed on the same side of the flexible screen 10 , and the casing 30 includes a first sub casing 31 and a second sub casing 32 disposed on opposite sides of the rotating shaft 20 . . The magnetic device 40 includes a first magnetic component 41 , a second magnetic component 42 , and a moving member 43 connected to the second magnetic component 42 . The first magnetic assembly 41 is fixed in the first receiving space 310 surrounded by the first sub-shell 31 , and the first magnetic assembly 41 includes a plurality of first magnetic elements 410 arranged in sequence. , the magnetic poles of the plurality of first magnetic members 410 are alternately arranged. The second magnetic component 42 and the moving member 43 are disposed in the second receiving space 320 surrounded by the second sub-shell 32 , and the second magnetic component 42 includes a plurality of second magnetic components arranged in sequence. Magnetic elements 420, the magnetic poles of the plurality of second magnetic elements 420 are alternately arranged, and the moving element 43 can drive the plurality of second magnetic elements 420 to move relative to the first magnetic element 410, thereby making the The first magnetic component 41 and the second magnetic component 42 attract or repel.

The electronic device 1 provided in this embodiment includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a personal computer (Personal Computer, PC), a personal digital assistant (Personal Digital Assistant, PDA), a portable media player (Portable Media Player) Player, PMP), navigation devices, wearable devices, smart bracelets, pedometers and other mobile terminals, as well as fixed terminals such as digital TVs and desktop computers.

Optionally, the electronic device 1 in this embodiment is a flexible electronic device 1 . Specifically, the flexible screen 10 is driven to bend by the rotation of the rotating shaft 20 . Since the first sub-shell 31 and the second sub-shell 32 are disposed on opposite sides of the rotating shaft 20 , when the rotating shaft 20 rotates and drives the flexible screen 10 to bend, the first sub-shell 31 and the second sub-shell 32 The casing 32 also rotates relative to the shaft 20 . When the rotating shaft 20 is further bent, the first sub-housing 31 and the second sub-housing 32 will be in contact so that the electronic device 1 reaches the maximum bending state, which can also be understood as the first sub-housing 31 and the second sub-housing The two sub-casings 32 are closed together, that is, the electronic device 1 has reached a closed state. When the electronic device 1 reaches the closed state, the rotating shaft 20 is bent in the opposite direction, so that the first sub-shell 31 and the second sub-shell 32 can be separated, so that the flexible screen 10 can be unfolded, that is, the electronic device 1 has reached the Expanded state.

In the related art, a snap-fit structure is usually used to make the electronic device 1 fixedly connect the first sub-shell 31 and the second sub-shell 32 together when the electronic device 1 is in a closed state. For manual operation, this will greatly reduce the operability of the electronic device 1 . Therefore, in the present application, the magnetic device 40 is added in the housing 30 . Specifically, the first magnetic assembly 41 is fixed in the first receiving space 310 formed by the first sub-shell 31 , and the magnetic poles of the plurality of first magnetic members 410 in the first magnetic assembly 41 are alternately arranged. Then, the second magnetic component 42 and the moving member 43 are arranged in the second receiving space 320 surrounded by the second sub-shell 32 , wherein the magnetic poles of the plurality of second magnetic components 420 in the second magnetic component 42 are also arranged alternately. . In addition, the moving member 43 can drive the plurality of second magnetic members 420 to move relative to the first magnetic member 410 , so that the first magnetic component 41 and the second magnetic component 42 attract or interact with each other. reprimand. It can also be understood that when the moving member 43 moves so that the first magnetic component 41 and the second magnetic component 42 attract each other, that is, the N pole of the first magnetic component 410 corresponds to the S pole of the second magnetic component 420, and the first magnetic component The S pole of 410 corresponds to the N pole of the second magnetic member 420 , and the electronic device 1 is closed by the suction force of the first magnetic component 41 and the second magnetic component 42 . When the moving member 43 moves to repel the first magnetic member 41 and the second magnetic member 42 , that is, the S pole of the first magnetic member 410 corresponds to the S pole of the second magnetic member 420 , and the N pole of the first magnetic member 410 Corresponding to the N pole of the second magnetic member 420 . The electronic device 1 is opened by the repulsion between the first magnetic component 41 and the second magnetic component 42 . Therefore, the electronic device 1 provided by the present application can conveniently and quickly control the opening and closing of the electronic device 1 by controlling the movement of the moving member 43 , thereby improving the operability of the electronic device 1 .

Optionally, the "alternate arrangement" mentioned in the above content can be understood as the first magnetic component 41 as an example: the magnetic pole of the Nth first magnetic member 410 and the N+1th first magnetic member 410 The magnetic poles are different, and N is a positive integer. It can also be understood that the magnetic poles of the odd-numbered first magnetic members 410 are different from the magnetic poles of the even-numbered first magnetic members 410 .

Optionally, in this embodiment, the moving member 43 can drive the plurality of second magnetic members 420 to move in a predetermined direction (ie, the direction D1 in FIG. 1 ) compared to the first magnetic member 410 . The first distance makes the first magnetic component 41 and the second magnetic component 42 attract. The moving member 43 can also drive the plurality of second magnetic members 420 to move a second distance in the predetermined direction compared with the first magnetic member 410, so that the first magnetic component 41 and the first magnetic member 410 are connected to each other. The two magnetic components 42 repel each other. The preset direction can be understood as the direction in which the moving member 43 approaches the rotating shaft 20 . Further optionally, the first distance may be a distance such that the N pole of the first magnetic member 410 corresponds to the S pole of the second magnetic member 420 , and the S pole of the first magnetic member 410 corresponds to the N pole of the second magnetic member 420 . The specific value of the first distance is not limited in this application. The second distance may be the distance that the S pole of the first magnetic member 410 corresponds to the S pole of the second magnetic member 420, and the N pole of the first magnetic member 410 corresponds to the N pole of the second magnetic member 420. The second distance is specifically How much is not limited in this application.

Optionally, in this embodiment, the arrangement direction of the plurality of first magnetic members 410 and the plurality of second magnetic members 420 is parallel to the predetermined direction (ie, the D1 direction in FIG. 1 ). In the present application, the arrangement direction of the plurality of first magnetic elements 410 and the plurality of second magnetic elements 420 is parallel to the predetermined direction, which can further reduce the attraction between the first magnetic element 41 and the second magnetic element 42 Difficulty of repelling. For example, when the electronic device 1 is closed, that is, the first magnetic member 410 and the second magnetic member 420 attract each other, only one width of the first magnetic member 410 needs to be moved to make the first magnetic member 410 and the second magnetic member 420 repel each other, the electronic device 1 can be turned on.

The above content mainly introduces that the present application realizes the opening and closing of the electronic device 1 by utilizing the cooperation of the first magnetic component 41 , the second magnetic component 42 , and the moving member 43 . The structure of the moving member 43 and how to make the moving member 43 move will be described in detail below.

Please refer to FIG. 2 and FIG. 3 together. FIG. 2 is a schematic diagram of a partial structure of an electronic device according to another embodiment of the present application. FIG. 3 is a schematic structural diagram of the moving member and the second magnetic assembly in FIG. 2 . In this embodiment, the moving member 43 includes a base 44 and a retractable portion 45 , the second magnetic assembly 42 is disposed on the base 44 , and one end of the retractable portion 45 is connected to the base 44 , the other end of the telescopic portion 45 is connected to the second sub-shell 32 , and the telescopic portion 45 is used to drive the base 44 to move.

The moving member 43 in this embodiment may include a base 44 and a retractable portion 45 , wherein the base 44 is used to carry the second magnetic assembly 42 . Optionally, the second magnetic assembly 42 can be directly disposed on the surface of the base 44, or as shown in FIG. 3, the base 44 is provided with an accommodating groove 48, and the second magnetic assembly 42 is partially shown in the accommodating groove 48 , thereby reducing the overall thickness of the second magnetic assembly 42 and the moving member 43 , thereby reducing the thickness of the second sub-housing 32 .

The telescopic portion 45 provided in this embodiment is a component whose length can be changed. Optionally, the retractable portion 45 may be made of memory alloy material. Among them, the memory alloy has the characteristics that the volume is shortened at high temperature, and the volume can be restored to the original state at normal temperature. Therefore, in the present application, the retractable part 45 can be electrically connected to a certain device in the electronic device 1, for example, through the software UI operation to output signals to the hardware IC and the control circuit, and then the control circuit outputs current to the memory alloy. By energizing it through the device, the retractable portion 45 is heated in the energized state, plastic deformation occurs, and the length is shortened. After the power is turned off, the retractable portion 45 does not generate heat, the temperature returns to the normal temperature state, and the length of the memory alloy is restored. Further optionally, the displacement amount that the moving member 43 needs to move is equal to the product of the unenergized length of the memory alloy and the shrinkage ratio of the memory alloy material.

Since one end of the retractable portion 45 is connected to the base 44 and the other end of the retractable portion 45 is connected to the second sub-shell 32 , the movable member can be driven when the length of the retractable portion 45 is shortened. 43 moves in the direction of shortening the length, thereby driving the second magnetic component 42 to move, thereby causing the second magnetic component 42 and the first magnetic component 41 to generate attraction and repulsion. Optionally, the present application can precisely control the position of the moving member 43 by controlling the structure and volume of the retractable portion 45 made of memory alloy, as well as the size and time of electrification.

Please also refer to FIG. 4 , which is a schematic diagram of a partial structure of an electronic device in another embodiment of the present application. In this embodiment, a receiving groove 46 is formed on the second sub-housing 32, the moving member 43 is disposed in the receiving groove 46, and the moving member 43 further includes an elastic member 47, and the elastic member One end of 47 is connected to the base 44 , and the other end of the elastic member 47 is connected to the side wall of the receiving groove 46 opened in the second sub-shell 32 .

First, in the present application, a receiving groove 46 can be formed on the second sub-case 32 to allow the moving member 43 or the moving member 43 and at least part of the second magnetic component 42 to be arranged in the receiving groove 46, thereby further reducing the second sub-case. the thickness of the body 32 . In addition, an elastic member 47 can be added in the present application, and one end of the elastic member 47 is connected to the base 44 , and the other end of the elastic member 47 is connected to the receiving groove opened in the second sub-shell 32 . 46 on the side wall. When the moving member 43 does not move, the elastic member 47 is in the initial state at this time, and it can also be understood that the elastic member 47 is not stressed at this time. When the telescopic portion 45 is stretched and contracted due to electrification, the movable member 43 can be driven to move in the direction of the side wall, so the elastic member 47 will be compressed at this time. When the length of the retractable portion 45 is restored due to the power failure, the resilient force of the elastic member 47 can be used to return the moving member 43 to its original position. Optionally, the elastic member 47 includes a spring. Further optionally, when the material of the retractable portion 45 is memory alloy and the elastic member 47 is a spring, the moving member 43 can be moved precisely through the cooperation of the memory alloy and the spring.

Please refer to FIG. 5 together. FIG. 5 is a schematic diagram of a partial structure of an electronic device in another embodiment of the present application. In this embodiment, the moving member 43 further includes a first connecting portion 50 , one end of the first connecting portion 50 is connected to the retractable portion 45 , and the other end of the first connecting portion 50 is connected to the base 44.

In the present application, a first connecting portion 50 can be added, one end of the first connecting portion 50 is connected to the telescopic portion 45, and the other end of the first connecting portion 50 is connected to the base 44, thereby improving the Connectivity between the retractable portion 45 and the base 44 .

Optionally, please refer to FIG. 5 again. In this embodiment, the first connecting portion 50 includes a first positioning portion 500 , the base 44 includes a second positioning portion 440 , and the first positioning portion 500 is connected to the first positioning portion 500 . The second positioning portions 440 cooperate with each other so that the first connecting portion 50 is connected to the base 44 .

In the present application, the first positioning portion 500 can also be provided on the first connecting portion 50, and the second positioning portion 440 can be provided on the base 44, and the first connection can be further improved by the cooperation between the first positioning portion 500 and the second positioning portion 440. Connectivity between the part 50 and the base 44 . Optionally, the first positioning portion 500 may include a groove, and the second positioning portion 440 may include a convex column (as shown in FIG. 5 ); or the first positioning portion 500 may include a convex column, and the second positioning portion 440 may include a groove.

Please also refer to FIG. 6 , which is a schematic diagram of a partial structure of an electronic device in another embodiment of the present application. In this embodiment, the moving member 43 further includes a second connecting portion 51 , one end of the second connecting portion 51 is connected to the retractable portion 45 , and the other end of the second connecting portion 51 is connected to the second connecting portion 51 . Sub-housing 32 .

In the present application, a second connecting portion 51 can be added, and one end of the second connecting portion 51 is connected to the retractable portion 45 , and the other end of the second connecting portion 51 is connected to the second sub-housing 32 . , so as to improve the connection performance between the retractable portion 45 and the second sub-housing 32 .

Optionally, please refer to FIG. 6 again. In this embodiment, the second connecting portion 51 includes a third positioning portion 510 , the second sub-housing 32 includes a fourth positioning portion 321 , and the third positioning portion 510 and the fourth positioning portion 321 cooperate with each other so that the second connecting portion 51 is connected to the second sub-housing 32 .

In the present application, a third positioning portion 510 can also be provided on the second connecting portion 51 , and a fourth positioning portion 321 can be provided on the second sub-housing 32 , which can be further improved by the cooperation between the third positioning portion 510 and the fourth positioning portion 321 . The second connection portion 51 connects the connection performance of the second sub-housing 32 . Optionally, the third positioning portion 510 may include a groove, and the fourth positioning portion 321 may include a convex column (as shown in FIG. 6 ); or the third positioning portion 510 may include a convex column, and the fourth positioning portion 321 may include a concave column. groove.

Further optionally, the retractable portion 45 is connected to the base 44 and the second sub-housing 32 in insulation. As can be seen from the above, when the material of the retractable portion 45 includes a memory alloy, it is necessary to increase the temperature of the memory alloy by energizing, thereby shortening the length of the retractable portion 45 . Therefore, in the present application, the retractable portion 45 can be insulated to connect with the base 44 and the second sub-housing 32 , so as to prevent the retractable portion 45 from short-circuiting other components in the electronic device 1 . Further optionally, the materials of the second positioning portion 440 and the fourth positioning portion 321 may be made of insulating materials.

Please also refer to FIG. 7 , which is a schematic diagram of a partial structure of an electronic device according to still another embodiment of the present application. In this embodiment, in the direction perpendicular to the moving direction of the moving member 43 , first moving parts 52 are provided on opposite sides of the base 44 , and second moving parts are correspondingly provided on the second sub-housing 32 322 , the first moving part 52 and the second moving part 322 cooperate with each other to make the moving member 43 move in the receiving slot 46 .

It can be seen from the above content that in the present application, the moving member 43 can be moved by changing the length of the retractable portion 45 , and the present application can also be perpendicular to the moving direction of the moving member 43 . A first moving part 52 is provided on both sides, and the second sub-housing 32 is correspondingly provided with a second moving part 322 , and the first moving part 52 and the second moving part 322 cooperate to keep the moving part 43 in the receiving groove. Move within 46. Optionally, the first moving portion 52 may include a slider, and the second moving portion 322 may include a sliding slot (as shown in FIG. 7 ); or the first moving portion 52 may include a sliding slot, and the second moving portion 322 may include a slider.

The above is a detailed description of the electronic device 1 of the present application. According to an embodiment of the present application, a method for opening and closing the electronic device 1 is also provided. This method can be used to control the electronic device 1 described above. Of course, the electronic device 1 can also be controlled by other methods, which are not limited in this application. The electronic device 1 and the method provided by the embodiments of the present application may be used together or alone, which does not affect the essence of the present application.

Please refer to FIG. 8 , which is a flowchart of an opening and closing method of an electronic device according to an embodiment of the present application. This embodiment provides an opening and closing method of an electronic device 1, the electronic device 1 includes a flexible screen 10; a rotating shaft 20, the rotating shaft 20 is arranged on one side of the flexible screen 10; a casing 30, the casing The body 30 and the rotating shaft 20 are arranged on the same side of the flexible screen 10 , and the casing 30 includes a first sub-casing 31 and a second sub-casing 32 arranged on opposite sides of the rotating shaft 20 ; a magnetic device 40. The magnetic device 40 includes a first magnetic component 41, a second magnetic component 42, and a moving member 43 connected to the second magnetic component 42; wherein, the first magnetic component 41 is fixed on the first magnetic component 41 In the first receiving space 310 formed by the sub-shell 31, the first magnetic assembly 41 includes a plurality of first magnetic members 410 arranged in sequence, and the magnetic poles of the plurality of first magnetic members 410 are alternately arranged; The second magnetic component 42 and the moving member 43 are disposed in the second receiving space 320 surrounded by the second sub-shell 32 , and the second magnetic component 42 includes a plurality of second magnetic components arranged in sequence. The magnetic poles of the plurality of second magnetic members 420 are arranged alternately, and the moving member 43 can drive the plurality of second magnetic members 420 to move relative to the first magnetic member 410, thereby making the first magnetic member 410 move. A magnetic component 41 attracts or repels the second magnetic component 42; the opening and closing methods include S100, S200, and S300. The details of S100, S200, and S300 are as follows.

S100, when the electronic device 1 is in a closed state and an opening command is obtained, in response to the opening command, the moving member 43 is controlled to drive the plurality of second magnetic members 420 to be compared with the first magnetic members 410 moves a second distance from the initial position to a preset direction, and makes the first magnetic component 41 and the second magnetic component 42 repel, so that the electronic device 1 is turned on.

S200 , detecting the opening and closing state of the electronic device 1 .

S300 , when it is detected that the electronic device 1 is in an open state, the moving member 43 is controlled to drive the plurality of second magnetic members 420 to move to the initial position compared to the first magnetic member 410 .

In the present application, when the electronic device 1 is in the closed state, the first magnetic component 41 and the second magnetic component 42 attract each other, that is, the N pole of the first magnetic component 410 corresponds to the S pole of the second magnetic component 420 , and the first magnetic component 410 The S pole of , corresponds to the N pole of the second magnetic member 420 . At this time, when the opening command is obtained, the moving member 43 is controlled to move in response to the opening command, and the plurality of second magnetic members 420 can be driven from the first magnetic member 410 to The initial position moves to the preset direction, and moves the length of the second distance, so that the S pole of the first magnetic member 410 corresponds to the S pole of the second magnetic member 420, and the N pole of the first magnetic member 410 corresponds to the second magnetic member 420. N pole, so that the first magnetic component 41 and the second magnetic component 42 are repelled, and then the electronic device 1 is turned on by their repulsive force.

Then the present application can also detect the opening and closing state of the electronic device 1 through the Hall device, wherein the opening and closing state includes whether the electronic device 1 is open or closed, and the opening state of the electronic device 1, for example, the first sub-housing 31 and the second sub-housing 32 .

When it is detected that the electronic device 1 is in the open state, the moving member 43 can be controlled to drive the plurality of second magnetic members 420 to move to the initial position compared to the first magnetic member 410, even if the second magnetic member 42 reset. Alternatively, the moving member 43 can also drive the plurality of second magnetic members 420 to move to other positions, so that the N pole of the first magnetic member 410 corresponds to the S pole of the second magnetic member 420, and the S pole of the first magnetic member 410 corresponds to the second magnetic member 410. The N pole of the magnetic member 420 is further prepared for the subsequent closing of the electronic device 1 . Optionally, when the electronic device 1 is opened, a certain angle will be formed between the first sub-housing 31 and the second sub-housing 32. At this time, after the second magnetic assembly 42 is reset, the first sub-housing 31 and the second sub-housing 32 will be reset. The reduced suction force of the first magnetic component 41 and the second magnetic component 42 is insufficient to close the electronic device 1 , but it lays a foundation for the subsequent closing of the electronic device 1 . Therefore, the opening and closing method provided by the present application can conveniently and quickly control the opening and closing of the electronic device 1 by controlling the movement of the moving member 43 , thereby improving the operability of the electronic device 1 .

Please refer to FIG. 9 together. FIG. 9 is a flowchart of an opening and closing method of an electronic device in another embodiment of the present application. In this embodiment, the moving member 43 includes a base 44 and a retractable portion 45 , the second magnetic assembly 42 is disposed on the base 44 , and one end of the retractable portion 45 is connected to the base 44 , the other end of the retractable portion 45 is connected to the second sub-shell 32, the retractable portion 45 is used to drive the base 44 to move, S100 "control the moving member 43 to drive the plurality of first Compared with the first magnetic member 410, the two magnetic members 420 move from the initial position to a predetermined direction by a second distance" including S110. The details of S110 are as follows.

S110 , controlling the length of the retractable portion 45 to decrease, so that the moving member 43 drives the plurality of second magnetic members 420 to move from an initial position to a predetermined direction by a second relative to the first magnetic member 410 Second distance.

When the material of the retractable portion 45 includes memory alloy, the length of the retractable portion 45 can be reduced by energizing the memory alloy, so that the moving member 43 can drive the plurality of second magnetic members 420 to compare with all the second magnetic members 420 . The first magnetic member 410 moves a second distance from an initial position to a predetermined direction.

Please refer to FIG. 10 together. FIG. 10 is a flowchart of a method for opening and closing an electronic device according to another embodiment of the present application. In this embodiment, a receiving groove 46 is formed on the second sub-housing 32, the moving member 43 is disposed in the receiving groove 46, and the moving member 43 further includes an elastic member 47, and the elastic member One end of 47 is connected to the base 44, and the other end of the elastic member 47 is connected to the side wall of the receiving slot 46 opened in the second sub-shell 32. S300 "Control the moving member 43 to drive the The plurality of second magnetic members 420 are moved to the initial position compared to the first magnetic members 410 ” including S310 . The detailed introduction of S310 is as follows.

S310, when the elastic member 47 is in a compressed state, control the length of the telescopic portion 45 to increase and return to the original length, so that the moving member 43 drives the plurality of second magnetic members 420 to be relatively The first magnetic member 410 moves to the initial position.

When the moving member 43 drives the plurality of second magnetic members 420 to move a second distance from the initial position to a predetermined direction compared to the first magnetic member 410 , the elastic member 47 is in a compressed state, and when the After the length of the telescopic portion 45 is increased, the rebound force of the elastic member 47 can be utilized to make the moving member 43 drive the plurality of second magnetic members 420 to move to the initial position compared to the first magnetic member 410 .

Please refer to FIG. 11 together. FIG. 11 is a flowchart of a method for opening and closing an electronic device according to another embodiment of the present application. In this embodiment, after S300 “controlling the moving member 43 to drive the plurality of second magnetic members 420 to move to the initial position compared to the first magnetic members 410 ”, S320 is further included. Among them, the detailed introduction of S320 is as follows.

S320, bending the electronic device 1 to form a preset angle between the first sub-casing 31 and the second sub-casing 32, so that the second magnetic member 420 and the first magnetic The elements 410 attract each other, so that the electronic device 1 is closed.

It can be seen from the above content that when the electronic device 1 is opened, the moving member 43 resets the second magnetic component 42. At this time, the first magnetic component 41 and the second magnetic component 42 will generate a certain suction force, but due to the angle, As a result, the suction force thereof is insufficient to make the first sub-housing 31 and the second sub-housing 32 come into contact. Therefore, the present application can bend the electronic device 1 to form a preset angle between the first sub-case 31 and the second sub-case 32, so that the suction force is sufficient to make the first sub-case 31 and the second sub-case 31 and The two sub-shells 32 are automatically contacted, thereby closing the electronic device 1 . Optionally, when the electronic device 1 is closed, the Hall device will detect that the electronic device 1 has been closed, and the software interface will be restored to be operable. Prepare for the next opening of the electronic device 1 .

The content provided by the embodiments of the present application has been described in detail above, and the principles and embodiments of the present application have been described and explained herein. Persons of ordinary skill, according to the idea of the present application, will have changes in the specific implementation manner and application scope. In conclusion, the contents of this specification should not be construed as a limitation on the present application.

Claims (15)

1. An electronic device, characterized in that the electronic device comprises: flexible screen; a rotating shaft, the rotating shaft is arranged on one side of the flexible screen; a casing, the casing and the rotating shaft are arranged on the same side of the flexible screen, and the casing includes a first sub casing and a second sub casing disposed on opposite sides of the rotating shaft; A magnetic device, the magnetic device includes a first magnetic component, a second magnetic component, and a moving part connected to the second magnetic component; wherein, the first magnetic component is fixed in the first sub-shell to surround In the formed first receiving space, the first magnetic assembly includes a plurality of first magnetic members arranged in sequence, and the magnetic poles of the plurality of first magnetic members are alternately arranged; the second magnetic assembly and the moving member The second magnetic assembly includes a plurality of second magnetic pieces arranged in sequence, and the magnetic poles of the plurality of second magnetic pieces are alternately arranged, The moving member can drive the plurality of second magnetic members to move relative to the first magnetic member, thereby causing the first magnetic component and the second magnetic component to attract or repel each other. 2 . The electronic device according to claim 1 , wherein the moving member can drive the plurality of second magnetic members to move a first distance in a predetermined direction compared to the first magnetic member, so that the The first magnetic component and the second magnetic component attract each other; the moving member can drive the plurality of second magnetic components to move a second distance in the preset direction compared with the first magnetic component, so that The first magnetic component repels the second magnetic component. 3 . The electronic device of claim 1 , wherein an arrangement direction of the plurality of first magnetic elements and the plurality of second magnetic elements is parallel to the predetermined direction. 4 . 4. The electronic device according to any one of claims 1 to 3, wherein the moving part comprises a base and a retractable part, the second magnetic component is arranged on the base, and the adjustable One end of the telescopic portion is connected to the base, the other end of the telescopic portion is connected to the second sub-shell, and the telescopic portion is used to drive the base to move. 5 . The electronic device according to claim 4 , wherein a receiving groove is formed on the second sub-shell, the moving member is disposed in the receiving groove, and the moving member further comprises an elastic member. 6 . One end of the elastic piece is connected to the base, and the other end of the elastic piece is connected to the side wall of the receiving slot opened in the second sub-shell. 6 . The electronic device according to claim 5 , wherein the moving member further comprises a first connecting portion, one end of the first connecting portion is connected to the retractable portion, and the other end of the first connecting portion is connected to the retractable portion. 7 . One end is connected to the base. 7 . The electronic device of claim 6 , wherein the first connecting portion comprises a first positioning portion, the base comprises a second positioning portion, the first positioning portion and the second positioning portion The parts cooperate with each other so that the first connecting part is connected to the base. 8 . The electronic device according to claim 5 , wherein the moving member further comprises a second connecting portion, one end of the second connecting portion is connected to the retractable portion, and the other end of the second connecting portion is connected to the retractable portion. 9 . One end is connected to the second sub-housing. 9 . The electronic device according to claim 8 , wherein the second connecting part comprises a third positioning part, the second sub-housing comprises a fourth positioning part, and the third positioning part is connected to the The fourth positioning parts cooperate with each other so that the second connecting part is connected to the second sub-housing. 10 . The electronic device according to claim 4 , wherein the retractable portion is connected to the base and the second sub-housing in insulation. 11 . 11 . The electronic device according to claim 4 , wherein in a direction perpendicular to the moving direction of the moving member, opposite sides of the base are provided with first moving parts, and the second sub-housing is provided with first moving parts. 12 . A second moving part is correspondingly provided, and the first moving part and the second moving part cooperate with each other to make the moving part move in the receiving groove. 12. A method for opening and closing an electronic device, characterized in that the electronic device comprises a flexible screen; a rotating shaft, the rotating shaft is arranged on one side of the flexible screen; a casing, the casing and the rotating shaft are arranged On the same side of the flexible screen, the shell includes a first sub-shell and a second sub-shell disposed on opposite sides of the rotating shaft; a magnetic device, the magnetic device includes a first magnetic component, a second sub-shell A magnetic assembly, and a moving member connected to the second magnetic assembly; wherein the first magnetic assembly is fixed in a first receiving space surrounded by the first sub-shell, and the first magnetic assembly includes A plurality of first magnetic members arranged in sequence, the magnetic poles of the plurality of first magnetic members are alternately arranged; the second magnetic assembly and the moving member are arranged in the second sub-shell surrounded by In the accommodating space, the second magnetic assembly includes a plurality of second magnetic members arranged in sequence, the magnetic poles of the plurality of second magnetic members are alternately arranged, and the moving member can drive the plurality of second magnetic members to move in phase. Compared with the movement of the first magnetic element, the first magnetic element and the second magnetic element are attracted or repelled; the opening and closing method includes: When the electronic device is in a closed state and an opening command is obtained, in response to the opening command, the moving member is controlled to drive the plurality of second magnetic members from an initial position to a preset position compared to the first magnetic member. Set the direction to move a second distance, and make the first magnetic component and the second magnetic component repel, so that the electronic device is turned on; detecting the opening and closing state of the electronic device; When it is detected that the electronic device is in an open state, the moving member is controlled to drive the plurality of second magnetic members to move to the initial position compared to the first magnetic members. 13 . The method of opening and closing according to claim 12 , wherein the moving part comprises a base and a retractable part, the second magnetic component is arranged on the base, and one end of the retractable part is 13 . The base is connected to the base, the other end of the telescopic part is connected to the second sub-shell, and the telescopic part is used to drive the base to move, "controlling the moving part to drive the plurality of second sub-shells" Compared with the first magnetic member, the magnetic member moves from the initial position to the preset direction by a second distance" including: The length of the retractable portion is controlled to decrease, so that the moving member drives the plurality of second magnetic members to move a second distance from an initial position to a predetermined direction compared to the first magnetic members. 14 . The opening and closing method according to claim 13 , wherein a receiving groove is formed on the second sub-shell, the moving member is arranged in the receiving groove, and the moving member further comprises an elastic One end of the elastic member is connected to the base, and the other end of the elastic member is connected to the side wall of the receiving slot opened in the second sub-shell, “controlling the moving member to drive the multiple The movement of a second magnetic member to the initial position relative to the first magnetic member includes: When the elastic member is in a compressed state, the length of the retractable portion is controlled to increase and return to the original length, so that the moving member drives the plurality of second magnetic members to move relative to the first magnetic member to the initial position. 15 . The opening and closing method of claim 12 , wherein after “controlling the moving member to drive the plurality of second magnetic members to move to the initial position compared to the first magnetic member” 15 . ,Also includes: Bending the electronic device to form a preset angle between the first sub-shell and the second sub-shell, so that the second magnetic element and the first magnetic element attract opposite sex, so as to Close the electronic device.

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