CN111949071B - Electronic device - Google Patents

Abstract

The invention discloses electronic equipment which comprises a display mechanism, a turning mechanism and a driving mechanism. The display mechanism comprises a first display part and a second display part; the stirring mechanism comprises a linkage rod and a stirring wing, the stirring wing is sleeved on the linkage rod and is in threaded connection with the linkage rod, and the stirring wing is matched with the first display part and/or the second display part; the driving mechanism comprises a driver, a driving rod and a driving block, the driving rod can respond to a user instruction and rotate, the axis of the driving rod has a component in the direction parallel to the axis of the linkage rod, and the driving block drives the stirring wing to move along the axial direction of the linkage rod. Through the arrangement, when the electronic equipment receives relevant instructions such as folding or closing sent by a user, the electronic equipment can drive the turning mechanism to operate by the driving mechanism, so that the first display part and the second display part are driven to rotate relatively, the automatic change of the form of the electronic equipment is realized, the operation is convenient and fast, and the problems of complexity, improper turning and the like caused by manual operation are avoided.

Description

Electronic device

Technical Field

The invention relates to the technical field of terminals, in particular to electronic equipment.

Background

At present, foldable electronic devices are increasingly used. However, the existing foldable electronic device can only be folded manually, and a user needs to change the form of the electronic device manually, which results in complicated operation steps.

Disclosure of Invention

The embodiment of the invention provides an electronic device, which solves the defects in the related art. According to a first aspect of embodiments of the present invention, there is provided an electronic apparatus, including:

a display mechanism including a first display section and a second display section integrated;

the stirring mechanism comprises a linkage rod and a stirring wing, the stirring wing is sleeved on the linkage rod and is in threaded connection with the linkage rod, and the stirring wing is matched with the first display part and/or the second display part so as to drive the first display part and the second display part to rotate relatively;

the driving mechanism comprises a driver, a driving rod and a driving block in threaded connection with the driving rod, wherein the driver can respond to a user command and drive the driving rod to rotate, the axis of the driving rod is parallel to the direction of the axis of the linkage rod, and the driving block drives the stirring wing to move along the axial direction of the linkage rod, so that the stirring wing rotates along the radial direction of the linkage rod.

Optionally, the toggle wing includes: the first poking wing is matched with the first display part, and the second poking wing is matched with the second display part;

the driving block is connected with the first stirring wing and the second stirring wing.

Optionally, the linkage rod includes a first linkage rod and a second linkage rod, the first linkage rod is in threaded connection with the first toggle wing, and the second linkage rod is in threaded connection with the second toggle wing.

Optionally, the flipping mechanism includes a sliding wing, the sliding wing is fixedly connected to the display mechanism, a guide slot is formed in the sliding wing, a guide post is arranged on the flipping wing, and the guide post is slidably arranged in the guide slot; the guide groove and the axial direction of the linkage rod form a non-zero included angle, so that the sliding wing can move towards the direction close to or far away from the linkage rod.

Optionally, the toggle wing comprises a first toggle wing and a second toggle wing, the sliding wing comprises a first sliding wing and a second sliding wing, the first sliding wing is connected with the first toggle wing and connected with the first display portion, the second sliding wing is connected with the second toggle wing and connected with the second display portion, and the first sliding wing and the second sliding wing can move towards or away from the direction of the linkage rod respectively.

Optionally, the first display portion and the second display portion each include an active area and a connecting area, the active area of the first display portion and the active area of the second display portion are rotatable relative to the linkage rod, and the connecting area of the first display portion is connected with the connecting area of the second display portion and is stationary relative to the linkage rod;

the turning mechanism can be switched between a folded state and an unfolded state; when the flipping mechanism is in a folded state, the active area of the first display part and the active area of the second display part are arranged in a reverse manner, the plane of the active area of the first display part is parallel to the plane of the active area of the second display part, and the plane of the active area is perpendicular to the plane of the connecting area; when the flipping mechanism is in the unfolded state, the plane of the first display part and the plane of the second display part are overlapped, and the upper surfaces of the first display part and the second display part are connected to form a flat surface.

Optionally, the turning mechanism further includes a rotating guide rod, the rotating guide rod is rotatably connected to the linkage rod, the rotating guide rod is provided with an accommodating groove, the accommodating groove extends along the radial direction of the linkage rod, and the sliding wing can be slidably disposed in the accommodating groove.

Optionally, the electronic device further includes a control module, and the control module is electrically connected to the driving mechanism and can control the movement of the driving rod according to the user instruction.

Optionally, the driving mechanism further includes a motor, and the motor is connected to the driving rod to drive the driving rod to rotate;

the motor includes: the driving mechanism comprises a first motor connected with one end of the driving rod and a second motor connected with the other end of the driving rod, wherein the first motor and the second motor are matched to rotate.

Optionally, the axis of the driving rod is parallel to the axis of the linkage rod.

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

through the arrangement, when the electronic equipment receives relevant instructions such as folding or closing sent by a user, the electronic equipment can drive the turning mechanism to operate through the driving mechanism, so that the first display part and the second display part are driven to rotate relatively, the automatic change of the form of the electronic equipment is realized, the operation is convenient and fast, and the problems of complexity, improper turning and the like caused by manual operation are avoided.

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 disclosure.

Drawings

Fig. 1 is a schematic perspective view of an electronic device in an embodiment of the present disclosure.

Fig. 2 is another schematic perspective view of an electronic device in an embodiment of the disclosure.

Fig. 3 is a schematic perspective view of an electronic device according to an embodiment of the disclosure.

Fig. 4 is a schematic plan structure diagram of an electronic device in an embodiment of the present disclosure.

Description of the reference numerals

Electronic device 10

Folded state 20

Deployed state 30

Display mechanism 100

First display part 110

Second display part 120

Active region 130

Connection region 140

First bracket 150

Second bracket 160

Turning mechanism 200

Linkage rod 210

First linkage rod 211

Second linkage rod 212

First end 213

Second end 214

Toggle wing 220

First toggle wing 221

Second toggle wing 222

Guide column 223

First rotating bracket 2401

Second rotating bracket 2402

First positioning portion 241

The second positioning portion 242

Sliding wing 250

First sliding wing 251

Second sliding wing 252

Guide groove 253

Rotation guide 260

Driving mechanism 300

Drive rod 310

Drive block 320

First electric machine 330

Second electric machine 340

First decelerator 350

Second decelerator 360

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 invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that the terms "first," "second," and the like as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The following describes embodiments of the present invention in detail with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.

As shown in fig. 1 to 4, the present embodiment discloses an electronic device 10. In this embodiment, the electronic device 10 is specifically a mobile phone, and certainly, the electronic device 10 may also be a tablet computer or other intelligent mobile devices with a display function.

The electronic device 10 includes a display mechanism 100, a flipping mechanism 200, and a driving mechanism 300.

As shown in fig. 1, the display mechanism 100 includes a first display portion 110 and a second display portion 120, both the first display portion 110 and the second display portion 120 are flexible display screens, and the first display portion 110 and the second display portion 120 are relatively rotatable and form at least a part of the display screen of the electronic device 10. In the present embodiment, the first display part 110 and the second display part 120 are an integral structure. Of course, in other embodiments, the first display portion 110 and the second display portion 120 may be two separate components and may be connected in a tiled arrangement.

As shown in fig. 2 to 4, the flipping mechanism 200 includes a linkage rod 210 and a toggle wing 220, and the toggle wing 220 is sleeved on the linkage rod 210 and is in threaded connection with the linkage rod 210. In this embodiment, the toggle wing 220 includes a first toggle wing 221 and a second toggle wing 222, the first toggle wing 221 is coupled to the first display portion 110, and the second toggle wing 222 is coupled to the second display portion 120. The first toggle wing 221 and the second toggle wing 222 can rotate relatively to drive the first display portion 110 and the second display portion 120 to rotate relatively. With the above arrangement, independent movement of the first display part 110 and the second display part 120 can be realized, and the display mechanism 100 can be quickly positioned by controlling the movement of the first display part 110 and the second display part 120 at the same time. Of course, in other embodiments, the toggle wing 220 may be only coupled to the first display portion 110 or only coupled to the second display portion 120, so as to drive one of the first display portion 110 and the second display portion 120 to rotate relative to the other.

The drive mechanism 300 includes a drive rod 310, a drive block 320, and a driver. The driver can respond to the user instruction and drive the driving rod 310 to rotate so as to realize automatic rotation. The driving rod 310 is threaded, and the driving block 320 is connected to the first driving wing 221 and the second driving wing 222 and is in threaded connection with the driving rod 310. The axis of the driving rod 310 has a component in the direction parallel to the axis of the linkage rod 210, so that when the driving rod 310 drives the driving block 320 to move, the moving direction of the driving block 320 has a component in the direction parallel to the axis of the linkage rod 210. The two ends of the driving block 320 are respectively connected to the first toggle wing 221 and the second toggle wing 222 to realize the synchronous motion of the first toggle wing 221 and the second toggle wing 222. When the driving block 320 moves, it can drive the first dial wing 221 and the second dial wing 222 to move along the axial direction of the linkage rod 210, so that the first dial wing 221 and the second dial wing 222 rotate along the radial direction of the linkage rod 210. In the present embodiment, the driving rod 310 is embodied as a screw rod.

Through the arrangement, when the electronic device 10 receives relevant instructions such as folding or closing sent by a user, the electronic device can drive the turnover mechanism to operate through the driving mechanism, namely, the state of the turnover mechanism 200 is changed by changing the position of the driving block 320, so that the position of the first display part 110 and the position of the second display part 120 are changed, the automatic change of the form of the electronic device 10 is realized, the operation is convenient, and the problems of complexity, improper turnover and the like caused by manual operation are avoided.

The driver is specifically a motor, and the motor is connected with the driving rod 310 through a speed reducer to drive the driving rod 310 to rotate, so as to drive the driving block 320 to move. In this embodiment, the motor includes a first motor 330 connected to one end of the driving rod 310, and a second motor 340 connected to the other end of the driving rod 310, and the first motor 330 and the second motor 340 rotate in cooperation. The first motor 330 is connected to a first decelerator 350, and the second motor 340 is connected to a second decelerator 360. And, the first motor 330 and the second motor 340 work synchronously and both drive the driving rod 310 to rotate in the same direction. Through the arrangement, the two motors can enable the driving rod 310 to rotate synchronously and uniformly along each position of the length direction. Meanwhile, the first motor 330 and the second motor 340 can use motors with smaller power and size to provide power, so as to reduce the thickness of the electronic device 10, which is beneficial to the light and thin design of the electronic device 10. Of course, in other embodiments, the number of the motors may be only one, and the motors are only connected to one end of the driving rod 310.

In the present embodiment, the axial direction of the driving rod 310 is parallel to the axial direction of the linkage rod 210. Through the arrangement, the driving block 320 can only move along the direction of the parallel linkage rod 210 to drive the first toggle wing 221 and the second toggle wing 222 to move, the structure is simple, and the motor is prevented from doing useless work. Of course, in other embodiments, there may be a non-zero angle between the axial direction of the driving rod 310 and the axial direction of the linkage rod 210, and the angle is not 90 degrees. The direction of motion of the drive block 320 is angled in both the parallel and perpendicular directions to the axis of the linkage bar 210. The driving block 320 is connected to the first toggle wing 221 and the second toggle wing 222 through an elastic component, so that the driving block 320 can drive the first toggle wing 221 and the second toggle wing 222 to move along the axial direction of the linkage rod 210.

Linkage bar 210 includes a first linkage bar 211 and a second linkage bar 212, each of first linkage bar 211 and second linkage bar 212 including a first end 213 and a second end 214, a first motor 330 proximate first end 213, and a second motor 340 proximate second end 214. The first linkage rod 211 is in threaded connection with the first toggle wing 221 to form a screw pair; the second linkage rod 212 is threadedly coupled to the second toggle wing 222 to form another screw pair. The two ends of the driving block 320 are respectively sleeved on the first linkage rod 211 and the second linkage rod 212, and are respectively clamped on the first toggle wing 221 and the second toggle wing 222. The first linkage rod 211 and the second linkage rod 212 are arranged, so that the first toggle wing 221 and the second toggle wing 222 can be assembled conveniently.

The flipping mechanism 200 further comprises a first rotating bracket 2401 and a second rotating bracket 2402, wherein the first rotating bracket 2401 is sleeved and fixed on the first ends 213 of the first linkage rod 211 and the second linkage rod 212 and the driving rod 310, and the second rotating bracket 2402 is sleeved and fixed on the second ends 214 of the first linkage rod 211 and the second linkage rod 212 and the driving rod 310, so as to fixedly connect the first linkage rod 211, the second linkage rod 212 and the driving rod 310.

Further, the flipping mechanism 200 further comprises a sliding wing 250, and the sliding wing 250 is fixedly connected with the display mechanism 100. The sliding wing 250 is provided with a guide groove 253, the toggle wing 220 is provided with a guide post 223, and the guide post 223 can be slidably arranged in the guide groove 253. The guide groove 253 forms a non-zero angle with the axial direction of the linkage bar 210 so that the sliding wing 250 can move in a direction approaching or departing from the linkage bar 210. During the process that the toggle wing 220 moves along the axial direction of the linkage rod 210 and rotates along the radial direction, the guide column 223 can drive the sliding wing 250 to move in the direction close to or far away from the linkage rod 210. By controlling the movement of the sliding wing 250, at least part of the display mechanism 100 can move towards the direction close to or away from the linkage rod 210, so that when the display mechanism 100 bends along with the dial wing 220, the part of the display mechanism 100 far from the linkage rod 210 cannot extrude the part close to the linkage rod 210, the phenomenon that a flexible display screen in the display mechanism 100 is wrinkled or stressed unevenly is avoided, and the display mechanism 100 is protected.

The sliding wings 250 include a first sliding wing 251 and a second sliding wing 252, the first sliding wing 251 is connected to the first dial wing 221 and connected to the first display portion 110, the second sliding wing 252 is connected to the second dial wing 222 and connected to the second display portion 120, the first sliding wing 251 and the second sliding wing 252 can rotate and can move towards the direction close to or away from the linkage rod 210, so as to drive the first display portion 110 and the second display portion 120 to rotate and drive at least a part of the first display portion 110 and the second display portion to move towards the direction close to or away from the linkage rod 210.

As shown in conjunction with fig. 1, each of the first display part 110 and the second display part 120 includes an active area 130 and a connection area 140. The connection region 140 of the first display part 110 is connected with the connection region 140 of the second display part 120, and the connection region 140 faces the first and second linkage bars 211 and 212 and is stationary with respect to the linkage bar 210. The active area 130 is remote from the first linkage bar 211 and the second linkage bar 212, and the active area 130 of the first display 110 is rotatable relative to the first linkage bar 211 and the active area 130 of the second display 120 is rotatable relative to the second linkage bar 212. The first sliding wing 251 is fixed to the movable region 130 of the first display part 110, and the second sliding wing 252 is fixed to the movable region 130 of the second display part 120. When the movable region 130 rotates relative to the linkage rod 210, the movable region 130 can move towards or away from the linkage rod 210 under the driving of the sliding wing 250, so as to ensure that the connecting region 140 is not extruded or pulled by the movable region 130 to deform.

As shown in connection with fig. 1, the display mechanism 100 further includes a first bracket 150 and a second bracket 160. In the present embodiment, the first bracket 150 and the second bracket 160 are used to support the first display part 110 and the second display part 120 to protect the first display part 110 and the second display part 120. The first bracket 150 is fixed to the movable region 130 of the first display portion 110 and is fixedly connected to the second sliding wing 252, so as to drive the movable region 130 of the first display portion 110 to rotate along the axial direction of the first linkage rod 211 and move towards a direction close to or away from the first linkage rod 211. The second bracket 160 is fixed to the movable region 130 of the second display part 120 to drive the movable region 130 of the second display part 120 to rotate along the axial direction of the second linkage rod 212 and move towards or away from the second linkage rod 212.

As shown in fig. 3 and 4, the flipping mechanism 200 is switchable between the folded state 20 and the unfolded state 30.

As shown in fig. 1 and 3, and optionally in conjunction with fig. 2, when the flipping mechanism 200 is in the folded state 20, the active areas 130 of the first display portion 110 and the second display portion 120 are disposed opposite to each other, and the plane of the active areas 130 of the first display portion 110 and the plane of the active areas 130 of the second display portion 120 are parallel, and the plane of the active areas 130 is perpendicular to the plane of the connecting areas 140. That is, the first toggle wing 221 and the second toggle wing 222 are disposed opposite to each other, and planes on which the two toggle wings are disposed are parallel to each other; the first sliding wing 251 and the second sliding wing 252 are disposed opposite to each other, and planes of the first sliding wing 251 and the second sliding wing 252 are parallel to each other. The first toggle wing 221 and the second toggle wing 222 are proximate the second end 214. The first sliding wing 251 and the second sliding wing 252 are close to the linkage rod 210, so that the first display part 110 and the second display part 120 are connected to form a smooth 'U-shaped' structure. In this case, the electronic device 10 may display the screen only on one of the first display unit 110 and the second display unit 120, and of course, the first display unit 110 and the second display unit 120 may display the screens simultaneously.

As shown in fig. 4, when necessary in conjunction with fig. 1 and 2, when the flipping mechanism 200 is in the unfolded state 30, the plane on which the first display part 110 is located and the plane on which the second display part 120 is located coincide, and the upper surfaces of the first display part 110 and the second display part 120 are connected to form a flat surface. That is, the first toggle wing 221 and the second toggle wing 222 are arranged in parallel, and planes on which the two toggle wings are located are overlapped; the first sliding wing 251 and the second sliding wing 252 are disposed in parallel, and the planes of the first sliding wing 251 and the second sliding wing 252 coincide with each other. At this time, the first display unit 110 and the second display unit 120 can simultaneously display screens. The first toggle wing 221 and the second toggle wing 222 are proximate the first end 213. The first sliding wing 251 and the second sliding wing 252 are far away from the linkage rod 210. At this time, the first display unit 110 and the second display unit 120 of the electronic device 10 can simultaneously display screens.

As shown in fig. 1 to 4, when the flipping mechanism 200 is switched from the folded state 20 to the unfolded state 30, the first motor 330 and the second motor 340 are electrically rotated to drive the driving rod 310 to rotate, and the driving block 320 to move toward the direction close to the first end 213, so that the first toggle wing 221 and the second toggle wing 222 move toward the direction close to the first end 213. While the first toggle wing 221 and the second toggle wing 222 move in the axial direction of the first linkage rod 211 and the second linkage rod 212, the first toggle wing 221 rotates in the clockwise direction, and the second toggle wing 222 rotates in the counterclockwise direction. In this embodiment, in order to match the movement of the first toggle wing 221 and the second toggle wing 222, the guide groove 253 on the sliding wing 250 extends away from the linkage bar 210 in the direction from the first end 213 to the second end 214. Therefore, when the first toggle wing 221 and the second toggle wing 222 move towards the second end 214, the first sliding wing 251 and the second sliding wing 252 respectively drive the first bracket 150 and the second bracket 160 to move synchronously towards the direction far away from the linkage rod 210 under the driving of the guiding column 223 of the toggle wing 220, and rotate along with the rotation of the first toggle wing 221 and the second toggle wing 222 until the first toggle wing 221 and the second toggle wing 222 move in place and the flipping mechanism 200 moves to the unfolding state 30. Through the above arrangement, the first sliding wing 251 and the second sliding wing 252 can respectively drive the movable region 130 of the first display part 110 and the movable region 130 of the second display part 120 to move towards the direction far away from the connecting region 140 through the first bracket 150 and the second bracket 160, so that the distance between the two movable regions 130 is matched with the width of the two connecting regions 140, the wrinkles of the first display part 110 and the second display part 120 can be effectively reduced, and the first display part 110 and the second display part 120 are prevented from being damaged due to extrusion deformation and uneven stress caused by switching of the states of the flipping mechanism 200.

When the flipping mechanism 200 is switched from the unfolding state 30 to the folding state 20, the first motor 330 and the second motor 340 are powered to rotate in opposite directions, so as to drive the driving rod 310 to rotate and the driving block 320 to move in a direction close to the second end 214, so as to drive the first toggle wing 221 and the second toggle wing 222 to move in a direction close to the second end 214. The first toggle wing 221 and the second toggle wing 222 move along the axial direction of the first linkage rod 211 and the second linkage rod 212, and at the same time, the first toggle wing 221 rotates in the counterclockwise direction and the second toggle wing 222 rotates in the clockwise direction. When the first toggle wing 221 and the second toggle wing 222 move towards the second end 214, the first sliding wing 251 and the second sliding wing 252 respectively drive the first bracket 150 and the second bracket 160 to move towards the direction close to the linkage rod 210 under the driving of the guide column 223 of the toggle wing 220, and rotate along with the rotation of the first toggle wing 221 and the second toggle wing 222 until the first toggle wing 221 and the second toggle wing 222 move in place and the flipping mechanism 200 moves to the folded state 20. Through the above arrangement, the first sliding wing 251 and the second sliding wing 252 can respectively drive the movable region 130 of the first display part 110 and the movable region 130 of the second display part 120 to move towards the direction close to the connection region 140 through the first bracket 150 and the second bracket 160, so that the distance between the two movable regions 130 and the width of the two connection regions 140 are always matched, and the damage caused by stretching deformation and uneven stress in the first display part 110 and the second display part 120 due to the switching of the state of the flipping mechanism 200 is avoided.

It should be noted that the extending direction of the guiding groove 253 is related to the rotation direction of the toggle wing 220. For example, when the direction of the thread in the toggle wing 220 and the linkage rod 210 changes, i.e. when the first toggle wing 221 rotates counterclockwise in the process of moving from the second end 214 to the first end 213, the guide slot 253 on the sliding wing 250 extends in the direction from the first end 213 to the second end 214 toward the linkage rod 210, so as to ensure that the toggle wing 220 is far away from the linkage rod 210 when the flipping mechanism 200 is in the unfolded state 30, and the toggle wing 220 is close to the linkage rod 210 when the flipping mechanism 200 is in the folded state 20. Meanwhile, the angle between the guide groove 253 and the linkage rod 210 is related to the following factors: the thickness of first and second brackets 150 and 160, the relative positional relationship of first and second linkage bars 211 and 212 to active area 130 and attachment area 140, and so forth. The included angle between the guide groove 253 and the linkage rod 210 is adjusted according to various factors to ensure that when the flipping mechanism 200 is in the folded state 20 or the unfolded state 30, both the first display part 110 and the second display part 120 can form a smooth or flat surface, so as to prevent the first display part 110 and the second display part 120 from stretching, folding and the like due to the switching of the states of the flipping mechanism 200.

In this embodiment, the first toggle wing 221 and the second toggle wing 222 are both provided with two guide posts 223, and the first sliding wing 251 and the second sliding wing 252 are provided with two guide grooves 253 in a matching manner. Of course, in other embodiments, the number of the guide posts 223 and the guide grooves 253 may be 1, 3, or more than 3.

Further, the flipping mechanism 200 further includes a rotation guide 260, and the rotation guide 260 is rotatably connected to the linkage rod 210. In this embodiment, each of the first and second rotation supports 2401 and 2402 includes a first positioning portion 241 and a second positioning portion 242, and a gap for engaging the rotation guide 260 is provided in each of the first and second positioning portions 241 and 242. The rotation guide 260 has a receiving groove extending along the radial direction of the linkage rod 210, and the sliding wing 250 can be slidably disposed in the receiving groove. The rotation guide 260 may be rotated by the sliding wing 250. Through the above arrangement, the rotation guide 260 guides the sliding of the sliding wing 250 toward or away from the linkage bar 210.

In addition, the electronic device 10 further includes a control module (not shown) electrically connected to the first motor 330 and the second motor 340, and the control module can control the rotation speeds of the first motor 330 and the second motor 340 according to a user instruction to control the movement of the driving rod, so as to enable the driving rod 310 to rotate in response to the user instruction. The rotation speeds of the first motor 330 and the second motor 340 are changed by the control module to switch the flipping mechanism 200 between the folded state 20 and the unfolded state 30. Of course, the user can also manually apply a force to the first display portion 110 and the second display portion 120 to switch the flipping mechanism 200 between the folded state 20 and the unfolded state 30.

The electronic device 10 may perform touch detection, thrust detection, and the like, the user instruction may include operations such as touching, pushing, and the like of the user on the first display portion 110 and the second display portion 120, and the control module may determine whether to change the rotation speeds of the first motor 330 and the second motor 340 according to the user instruction, so as to drive the driving rod 310 to rotate, so as to assist the user in completing switching the state of the flipping mechanism 200, and further improve user experience. Alternatively, the user command further includes a voice control command sent by the user, such as related voice content of unfolding or folding, and the control module may determine whether to change the rotation speed of the first motor 330 and the second motor 340 according to the user command, so as to complete the switching of the state of the flipping mechanism 200.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

The disclosure of this patent document contains material which is subject to copyright protection. The copyright is owned by the copyright owner. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the patent and trademark office official records and records.

Claims (10)

1. An electronic device, characterized in that the electronic device comprises:

a display mechanism including a first display section and a second display section;

the stirring mechanism comprises a linkage rod and a stirring wing, the stirring wing is sleeved on the linkage rod and is in threaded connection with the linkage rod, and the stirring wing is matched with the first display part and/or the second display part so as to drive the first display part and the second display part to rotate relatively;

the driving mechanism comprises a driver, a driving rod and a driving block in threaded connection with the driving rod, wherein the driver can respond to a user command and drive the driving rod to rotate, the axis of the driving rod is parallel to the direction of the axis of the linkage rod, and the driving block drives the shifting wing to move along the axial direction of the linkage rod, so that the shifting wing is rotated along the radial direction of the linkage rod.

2. The electronic device of claim 1, wherein the toggle wing comprises: the first poking wing is matched with the first display part, and the second poking wing is matched with the second display part; the driving block is connected with the first stirring wing and the second stirring wing.

3. The electronic device of claim 2, wherein the linkage rod comprises a first linkage rod and a second linkage rod, the first linkage rod is in threaded connection with the first toggle wing, and the second linkage rod is in threaded connection with the second toggle wing.

4. The electronic device of claim 1, wherein the flipping mechanism comprises a sliding wing, the sliding wing is fixedly connected to the display mechanism, the sliding wing is provided with a guide slot, the flipping wing is provided with a guide post, and the guide post is slidably disposed in the guide slot; the guide groove and the axial direction of the linkage rod form a non-zero included angle, so that the sliding wing can move towards the direction close to or far away from the linkage rod.

5. The electronic device of claim 4, wherein the toggle wing comprises a first toggle wing and a second toggle wing, the sliding wing comprises a first sliding wing and a second sliding wing, the first sliding wing is connected with the first toggle wing and connected with the first display portion, the second sliding wing is connected with the second toggle wing and connected with the second display portion, and the first sliding wing and the second sliding wing can move towards or away from the linkage rod respectively.

6. The electronic device of claim 5, wherein the first display portion and the second display portion each include an active area and a connection area, the active area of the first display portion and the active area of the second display portion being rotatable relative to the linkage bar, the connection area of the first display portion being connected with the connection area of the second display portion and stationary relative to the linkage bar;

the turning mechanism can be switched between a folded state and an unfolded state; when the flipping mechanism is in a folded state, the active area of the first display part and the active area of the second display part are arranged in a reverse manner, the plane of the active area of the first display part is parallel to the plane of the active area of the second display part, and the plane of the active area is perpendicular to the plane of the connecting area; when the flipping mechanism is in the unfolded state, the plane of the first display part and the plane of the second display part are overlapped, and the upper surfaces of the first display part and the second display part are connected to form a flat surface.

7. The electronic device of claim 4, wherein the flipping mechanism further comprises a rotating guide rod, the rotating guide rod is rotatably connected to the linkage rod, the rotating guide rod is provided with an accommodating groove, the accommodating groove extends along a radial direction of the linkage rod, and the sliding wing is slidably disposed in the accommodating groove.

8. The electronic device of any of claims 1-7, further comprising a control module electrically coupled to the drive mechanism and operable to control movement of the drive rod in accordance with the user command.

9. The electronic device according to any one of claims 1-7, wherein the driver is a motor, and the motor is connected to the driving rod to drive the driving rod to rotate;

the motor includes: the driving mechanism comprises a first motor connected with one end of the driving rod and a second motor connected with the other end of the driving rod, wherein the first motor and the second motor are matched to rotate.

10. The electronic device of any of claims 1-7, wherein an axis of the drive rod is parallel to an axis of the linkage rod.

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