WO2024041449A1 - 一种可折叠的电子设备 - Google Patents

一种可折叠的电子设备 Download PDF

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Publication number
WO2024041449A1
WO2024041449A1 PCT/CN2023/113646 CN2023113646W WO2024041449A1 WO 2024041449 A1 WO2024041449 A1 WO 2024041449A1 CN 2023113646 W CN2023113646 W CN 2023113646W WO 2024041449 A1 WO2024041449 A1 WO 2024041449A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
display part
electronic device
display
bearing surface
Prior art date
Application number
PCT/CN2023/113646
Other languages
English (en)
French (fr)
Inventor
黄宇
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2024041449A1 publication Critical patent/WO2024041449A1/zh

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED

Definitions

  • the application belongs to the field of electronic technology, and specifically relates to a foldable electronic device.
  • Folding screen electronic devices are currently more popular. Taking folding screen mobile phones as an example, users can unfold the folding screen to enjoy a larger screen operating experience, and it can also be used as a tablet. However, the current folding form of the two-part screen of folding screen electronic devices is too simple and insufficient to meet the diverse needs of users.
  • the purpose of the embodiments of the present application is to provide a foldable electronic device that can solve the problem of a single folding form of foldable screen electronic devices in the related art.
  • a foldable electronic device including:
  • the housing includes a first housing, a second housing and a third housing, the second housing is rotatably connected to the first side of the first housing, the third housing The body is rotatably connected to the second side of the first housing, and the first side and the second side are opposite sides of the first housing;
  • a first display part is provided on the first housing
  • a second display part is provided on the second housing
  • a third display part is provided on the third housing
  • the second display part and the third display part are located on the same side of the first display part, and the second display part and the third display part are The first display part is opposite, and the orthographic projection of the second display part on the plane of the first display part is located outside the orthographic projection of the third display part on the plane of the first display part.
  • the foldable electronic device includes: a housing, the housing includes a first housing, a second housing and a third housing, the second housing and the first housing are The first side of the first housing is rotatably connected, the third housing is rotatably connected to the second side of the first housing, and the first side and the second side are the first side of the first housing.
  • a first display part is provided on the first housing;
  • a second display part is provided on the second housing;
  • a third display part is provided on the third housing; in the electronic When the device is in a folded state, the second display part and the third display part are located on the same side of the first display part, and the second display part and the third display part are on the same side as the first display part.
  • the display parts are opposite, and the orthographic projection of the second display part on the plane of the first display part is located outside the orthographic projection of the third display part on the plane of the first display part.
  • Figure 1 is a schematic structural diagram of an electronic device in a folded state provided by an embodiment of the present application
  • Figure 2 is a schematic structural diagram of an electronic device provided by an embodiment of the present application in a vertical state
  • Figure 3 is a schematic structural diagram of an electronic device in an expanded state provided by an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of another electronic device in a folded state according to an embodiment of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first,” “second,” etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • the foldable electronic device includes:
  • a housing including a first housing 11, a second housing 12 and a third housing 13, the second housing 12 being rotatably connected to the first side of the first housing 11,
  • the third housing 13 is rotatably connected to the second side of the first housing 11, and the first side and the second side are opposite sides of the first housing 11;
  • the first display part 111 is provided on the first housing 11;
  • the second display part 121 is provided on the second housing 12;
  • the third display part 131 is provided on the third housing 13;
  • the second display part 121 and the third display part 131 are located on the same side of the first display part 111 .
  • the portion 121 and the third display portion 131 are opposite to the first display portion 111 , and the orthographic projection of the second display portion 121 on the plane where the first display portion 111 is located is located at the third display portion 131 Outside the orthographic projection on the plane where the first display part 111 is located.
  • the second housing 12 and the first side of the first housing 11 can be rotatably connected through a hinge or a rotating shaft
  • the third housing 13 and the second side of the first housing 11 can be rotatably connected through a hinge or a rotating shaft. connect.
  • the relative positions of the first display part 111, the second display part 121 and the third display part 131 shown in Figures 1 and 2 are only for illustration, but are not limited thereto.
  • the second display part 121 and the third display part 131 may be respectively located on the left and right sides of the first display part 111, or may be respectively located on the right and left sides of the first display part 111, or may be respectively located on The upper side and the lower side of the first display part 111, or the lower side and the upper side.
  • the orthographic projection of the second display part 121 on the plane where the first display part 111 is located is outside the orthographic projection of the third display part 131 on the plane where the first display part 111 is located. It can be considered that the second display part 121 is on the first display part 111 .
  • the orthographic projection of the display portion 111 on the plane does not coincide with the orthographic projection of the third display portion 131 on the plane of the first display portion 111 .
  • a camera assembly 132 may be provided on the third housing 13 .
  • the second housing can be used to support the first housing in an upright state, and the first housing 11 can be used to support the third housing 13 in an overlooking state, so that the camera assembly 132 faces the position where the second housing 12 is located. flat.
  • the second display part 121 and the third display part 131 are fully unfolded and are on the same plane as the first display part 111 .
  • the electronic device in this application adopts a three-screen structural design.
  • different contents can be displayed through the first display part 111, the second display part 121 and the third display part 131, which is convenient for the user.
  • Use different display screens of the electronic device at the same time to process multiple tasks for example, play videos on the first display part 111, process conversation messages on the second display part 121, browse photos, news, etc. on the third display part 131.
  • the three-screen structure of the electronic device can facilitate users Perform multitasking operations accordingly.
  • the first display part 111, the second display part 121 and the third display part 131 may not be displayed in separate screens, but may be combined into a large screen to display the same interface content, giving the user a large screen. operating or viewing experience.
  • the specific display mode can be set according to user needs.
  • the first display part, the second display part and the third display part can all independently set the screen aspect ratio, and due to the limitation of the folding form, the first display part
  • the screen aspect ratio of the display part is different from the screen aspect ratio of the second display part
  • the screen aspect ratio of the first display part is also different from the screen aspect ratio of the third display part.
  • the second housing 12 where the second display part 121 is located may also be provided with a first camera 125 , and/or the third housing 13 where the third display part 131 is located.
  • a second camera 136 can also be provided on the camera.
  • the first camera 125 is disposed on a side of the second housing 12 away from the second display portion 121 .
  • the second camera 136 is disposed on a side of the third housing 13 away from the third display portion 131 .
  • both the first camera 125 and the second camera 136 can be used as rear cameras, thereby eliminating the need to provide a rear camera on the first display portion 111 .
  • both the first camera 125 and the second camera 136 can be used as front cameras.
  • the design can achieve dual front cameras and dual rear cameras to expand the shooting field of view and shooting effects of electronic devices. Stereoscopic shooting can even be achieved by adjusting the shooting mode and setting position of the first camera 125 and the second camera 136 .
  • This is also the functional expansion capability brought about by the three-screen electronic device structure of the present application in terms of shooting angles.
  • the first camera 125 and the second camera 136 are dispersedly arranged on the second housing and the third housing located on opposite sides of the first housing. body, which not only reduces the impact of integrating multiple cameras on the same casing on the display, but also adds more shooting functions by maximizing the distance between the two cameras, and the improvement of these functions is based on the electronics of this application.
  • the three-screen double-door folding structure design of the device will not affect the portability of electronic devices in related technologies.
  • a first front screen 126 may also be provided on the side of the second housing 12 away from the second display part 121 .
  • a second front screen 137 may also be provided on the side of the third housing 13 away from the third display part 131 .
  • the first front screen 126 and the second front screen 137 can be used to display basic information such as time, date, weather, step count, notification messages, etc., to facilitate users to quickly view this information when the electronic device is in a folded state.
  • a third camera 112 may be provided on the first housing 11 to facilitate This facilitates the user to use the third camera 112 to take pictures, such as taking selfies, when the electronic device is in the unfolded state.
  • the display screen of the electronic device is a foldable screen, and the display screen can be folded to form a first display part 111, a second display part 121, and a third display part 131. That is, the first display part 111, the second display part 121 and the third display part 131 are connected to each other as a whole.
  • the display screen of the electronic device can also be a spliced screen, that is, the first display part 111, the second display part 121 and the third display part 131 are spliced into an integral display screen. Specifically, the second display part 121 and the third display part 131 are spliced to opposite sides of the first display part 111 respectively.
  • the second display part 121 and the first display part 111 can rotate relative to each other, and the third display part 131 and the first display part 111 can also rotate relative to each other.
  • the second display part 121 and the first display part 111 can be completely folded to fit.
  • the third display part 131 and the first display part 111 can also be fully folded to a fitting state, or fully unfolded on a flat surface, or they can be fully unfolded on a flat surface, or be in a half-folded or semi-expanded state. Alternatively, it can be in a half-folded or half-expanded state.
  • the first display part 111, the second display part 121 and the third display part 131 can be combined into a variety of folding forms, which can enhance the user's interest in using the electronic device.
  • the second housing 12 may be provided with a first recess 124
  • the third housing 13 may be provided with a second recess 135 ; when the electronic device is in In the folded state, the first recessed portion 124 communicates with the second recessed portion 135 .
  • the connected first recess 124 and the second recess 135 can be used as a manual opening position for the user to manually control the rotation of the second housing 12 and the third housing 13 to facilitate the user to unfold the electronic device.
  • the first recess 124 can be located on the bottom surface of the second housing 12 and the second recess 135 can be located on the bottom surface of the third housing 13.
  • first recess 124 can also be located on the top surface of the second housing 12 and the second recess 135 can also be located on the top surface of the third housing 13, which will not be described again here.
  • the electronic device of this application adopts a three-fold screen screen design and a double-door folding style.
  • the screen is bent at 1/4 of both sides, which can be more conducive to balancing the function expansion and portability of current mobile electronic devices. needs.
  • Adding functional components such as front screens and cameras to the front double doors can improve the use experience and shooting functions of electronic devices.
  • Touch switches can be added to the second housing and the third housing respectively to control the automatic rotation of the second housing and/or the third housing to enhance the automation experience of the electronic device.
  • the electronic device in the embodiment of the present application includes: a shell, the shell includes a first shell 11, a second shell 12 and a third shell 13.
  • the second shell 12 and the first shell The first side of the body 11 is rotatably connected, the third housing 13 is rotatably connected to the second side of the first housing 11, and the first side and the second side are the third side.
  • a shell Opposite sides of the body 11; the first display part 111 is provided on the first housing 11; the second display part 121 is provided on the second housing 12; the third display part 131 is provided on the third housing 11.
  • the second display part 121 and the third display part 131 are located on the same side of the first display part 111, and the second display part 121 and the third display part 131 are opposite to the first display part 111, and the orthographic projection of the second display part 121 on the plane where the first display part 111 is located is located where the third display part 131 is located.
  • the electronic device includes a display screen provided on the housing, and the display screen includes the first display part 111, the second display part 121 and the third display part 131;
  • the second display part 121 is connected to the first display part 111 in a flexible manner
  • the third display part 131 is connected to the first display part 111 in a flexible manner.
  • the display screen of the electronic device is a foldable screen, and the display screen can be folded to form a first display part 111, a second display part 121, and a third display part 131. That is, the first display part 111, the second display part 121 and the third display part 131 are connected to each other as a whole.
  • the display screen of the electronic device can also be a spliced screen, that is, the first display part 111, the second display part 121 and the third display part 131 are spliced into an integral display screen. Specifically, the second display part 121 and the third display part 131 are spliced to opposite sides of the first display part 111 respectively.
  • the first display part 111 can be the main display screen, and the second display part 121 and the third display part 131 can be the secondary display screens. That is, the second display part 121 and the third display part 131 can be used as the first display screen.
  • the extended display screen of the display part 111 can be combined into a large-screen display when the first display part 111, the second display part 121 and the third display part 131 are in the unfolded state, allowing the user to obtain a large-screen display experience.
  • the electronic device adopts a three-screen structural design, which is also conducive to realizing split-screen display of different contents when the electronic device is in an unfolded state.
  • different contents can be displayed through the first display part 111, the second display part 121 and the third display part 131 respectively, so as to facilitate the user to handle multiple tasks at the same time using different display screens of the electronic device.
  • the first display part 111 Play videos, process conversation messages on the second display part 121, and browse photos, news, etc. on the third display part 131.
  • the electronic device adopts a double-door folding structure, which makes the functional design of the electronic device more flexible, the display mode is more flexible, the appearance is compact and beautiful, and the occupied volume is small, making it convenient for users to store and carry.
  • the second housing 12 and the first housing 11 are stacked, and the third housing 13 and the third housing 13 are stacked.
  • One housing 11 is stacked, the second housing 12 and the third housing 13 are located on the same side of the first housing 11, and the second housing 12 and the third housing 13 are completely Cover the first display portion 111 .
  • the second housing 12 and the third housing 13 are located on the same side of the first housing 11 , and the second housing 12 and the third housing 13 completely cover the entire In this way, the first display part 111 can be better protected when the electronic device is in a folded state.
  • the area of the second housing 12 covering the first display part 111 and the area of the third housing 13 covering the first display part 111 may be the same or different.
  • the distance between the free end of the second housing 12 and the fixed end of the second housing 12 is the same as the distance between the free end of the third housing 13 and the third housing 13 .
  • the distance between the fixed ends of 13 is equal. This design is conducive to maintaining stability when the electronic device is in an upright state. Whether the second housing is placed on the load-bearing surface or the third housing is placed on the load-bearing surface, stable support can be obtained. .
  • the above-mentioned symmetrical structural design is conducive to realizing the substitution of the functions of the second housing and the functions of the third housing, improving the reliability of the extended function; for example, both the second housing and the third housing Can be used as a virtual keyboard without being limited by hardware structure.
  • the second housing 12 when the electronic device is in a folded state, the second housing 12 is stacked on the first housing 11, and the third housing 13 is stacked on the first housing 11. , the second housing 12 and the third housing 13 are located on the same side of the first housing 11, so that the second display part 121 and the third display part 131 are in contact with the first display part. Part 111 relative;
  • Part 111 can display basic information such as time, date, weather, step count, notification messages, etc., and can facilitate the user to view this information in the folded state.
  • at least part of the exposed first display portion 111 can display specific patterns to change the appearance of the electronic device. The user can choose to display different pictures according to preferences to achieve personalized appearance settings of the electronic device, rather than in related technologies. The design can only rely on replacement phone cases to meet personalized appearance needs.
  • the distance between the free end of the second housing 12 and the fixed end of the second housing 12 is equal to the distance between the second housing 12 and the second housing 12 .
  • the distance between the free end of the third housing 13 and the fixed end of the third housing 13 is equal.
  • the fixed end of the second housing 12 is the end connected to the first housing 11
  • the free end of the second housing 12 is the end of the second housing away from its fixed end.
  • the fixed end of the third housing 13 is the end connected to the first housing 11
  • the free end of the third housing 13 is the end of the third housing 13 away from its fixed end.
  • the second housing is placed on the bearing surface or the third housing is placed on the bearing surface, stable support can be obtained. While taking into account the beautiful appearance, it is also conducive to realizing the substitution of the functions of the second housing and the functions of the third housing, thereby improving the reliability of the extended functions.
  • the distance between the free end of the second housing 12 and the fixed end of the second housing 12 is half of the distance between the first side and the second side of the first display part 111 .
  • the distance between the free end of the third housing 13 and the fixed end of the third housing 13 is half of the distance between the first side and the second side of the first display part 111 .
  • the area of the second display part 121 is half of the area of the first display part 111 .
  • the area of the third display part 131 is half of the area of the first display part 111 .
  • the screen of the electronic device is designed into a double-door folding structure as shown in Figure 1.
  • the electronic device When the electronic device is in a folded state, it is convenient for the user to store it.
  • the user can rotate the second housing or the third housing independently, obtain a new screen visual experience through the combination of the first display part 111 and the second display part 121 or the third display part 131, or implement specific functions.
  • the user can also fully open the electronic device, so that the electronic device is in an unfolded state, and obtain a completely different screen visual experience through the large-screen display composed of three screens of the first display part, the second display part and the third display part, to satisfy the different needs of users. screen usage requirements.
  • the second housing 12 when the electronic device is in an upright state, the second housing 12 is placed on the bearing surface, the first side of the first housing 11 is close to the bearing surface, and the first housing 11 is placed on the bearing surface.
  • the second side of the body 11 is away from the bearing surface so that the first housing 11 stands on the bearing surface, and the third housing 13 rotates toward the first display part 111 to make the third display
  • the portion 131 is opposite to the bearing surface.
  • the second housing 12 can be used to support the first housing 11 in an upright state, and the first housing 11 can be used to support the third housing 13 in a bird's-eye view state.
  • the second display part 121 and the third display part 131 can be in different degrees of folding states with the first display part 111, so that the electronic device presents a specific form as shown in FIG. Realize the special functions of the electronic device in this state.
  • the second display part 121 can be in a substantially vertical state with the first display part 111.
  • the folding angle of the second display part 121 and the first display part 111 is maintained at about 90 degrees, so that the second display part 121 supports the second display part 121.
  • the first display part 111 is kept in an upright state, and the third display part 131 can be positioned with the first display part 111 In the greatly unfolded state, if the folding angle between the third display part 131 and the first display part 111 is maintained at greater than 90 degrees, specifically about 150 degrees, the first display part 111 supports the third display part 131 and remains in a bird's eye view. state. In an overlooking state, the third display part 131 is opposite to the carrying surface.
  • the third housing is provided with an optical device, and the electronic device is in an upright state as shown in Figure 2, with the optical device facing the carrying surface.
  • the optical device is the light source
  • the electronic device in the upright state can be used as a vertical desk lamp, that is, the user can adjust the electronic device to the state as shown in Figure 2 so that the second housing 12 is placed on On the table, turn on the light source on the third display part 131 and use it as a desk lamp.
  • the electronic device further includes a camera component 132, which is provided on the third housing 13, and the light incident side of the camera component 132 faces the third display part 131;
  • the electronic device has a point reading mode, and the camera component 132 is used to obtain image information when the electronic device activates the point reading mode.
  • the electronic device in the upright state can be used as an object recognition or reading tablet, that is, the user can adjust the electronic device to the state as shown in Figure 2, so that the second housing 12 is placed on the table, and
  • the camera on the third display part 131 is turned on to take pictures of objects such as books and reading materials, and the information of the photographed objects can be recognized and displayed on the first display part 111, thereby realizing object recognition or point reading functions.
  • the camera component 132 can be disposed close to the edge of the third housing 13 , and the camera component 132 is away from the second side of the first housing 11 ; or, the camera component 132 can be located on The middle position of the third housing 13; or, the camera component 132 can be disposed close to the edge of the third housing 13, and the camera component 132 is close to the second edge of the first housing 11. side; etc., this embodiment does not limit this.
  • the camera component 132 may include a camera; when the electronic device activates the point reading mode, the camera component 132 may be used to capture a target object, and the first display part 111 may be used to display target information of the target object.
  • the camera component 132 may include a camera, and when the electronic device is in the unfolded state shown in FIG. 2 , the camera component 132 may be used to capture a target object, which may be a book, reading material, or flower. , buildings, etc., the electronic device can identify the target object photographed by the camera component 132 and obtain the image information of the target object. Furthermore, it can identify the name of the photographed object, translate the photographed text such as foreign language, or translate the photographed text into a foreign language. Perform phonetic notation, noun explanation, etc. on the text, or further extract relevant introduction information of the identified photographic object, such as obtaining the author introduction of a certain book, award-winning status, etc.; the first display unit 111 can display the obtained relevant information of the target object. The information is displayed so that the user can view the relevant information of the target object on the first display part 111 .
  • the user can adjust the electronic device to the state shown in Figure 2, and move the second housing 12. Place it on the table near the target object that needs to be identified, and turn on the camera on the third display part 131 so that the camera can capture the target object, and appropriately adjust the opening angle of the third display part 131 to adjust the captured image. angle and clarity, so that, as shown in Figure 2, the electronic device can scan and photograph the books 50 on the table through the camera assembly 132 on the third display part 131, and the first display part 111 can display the photographed Book Reading 50 related information. Specifically, the point reading function can be implemented.
  • the camera component 132 on the third display part 131 extracts the text clicked by the user and sends it to the processor for recognition, and obtains the text.
  • the relevant information of the text such as pronunciation, annotations, etc., is displayed through the first display part 111, thereby realizing the point reading function.
  • the electronic device can realize object recognition or point reading functions, thereby expanding the application functions of the electronic device.
  • the second housing 12 when the electronic device is in an upright state, the second housing 12 is placed on the bearing surface, the first side of the first housing 11 is close to the bearing surface, and the first housing 11 is placed on the bearing surface.
  • the second side of the body 11 is away from the bearing surface so that the first housing 11 stands on the bearing surface, and the angle between the second display part 121 and the first display part 111 is less than 180°. .
  • the folding angle of the first display part 111 and the second display part 121 may be between 0 degrees and 180 degrees.
  • the folding angle of the first display part 111 and the third display part 131 may be between 0 degrees and 180 degrees.
  • the second housing 12 is placed on the bearing surface and can be used to bear the first housing 11 .
  • the contact surface between the second housing 12 and the carrying surface may be the side where the second display part 121 is located, or may be the side opposite to the second display part 121 , which is not limited in this embodiment.
  • the folding angle of the first display part 111 and the second display part 121 can be freely controlled and fixed between 0 degrees and 180 degrees, and the folding angle of the first display part 111 and the third display part 131 can also be freely controlled and fixed. It can support free control and fixation between 0 degrees and 180 degrees. In this way, the user can easily control the first display part 111 and the second display part 121, the first display part 111 and the third display part 131 to be used at various angles or Viewing improves the convenience of viewing from the selected angle of the electronic device.
  • the second housing 12 is placed on the bearing surface, and the second display portion 121 on the second housing 12 can be used to display a virtual keyboard interface.
  • the second display part 121 can be used as a virtual keyboard, that is, the second display part 121 can display a virtual keyboard interface, so that the user can use the second display
  • the virtual keyboard on the first display unit 121 can quickly perform various operations on the displayed content on the first display unit 111 .
  • the electronic device can be used as a small computer Use, application functions are more diverse.
  • first display part 111 or the third display part 131 can also be used as a virtual keyboard in other situations where there is a need. This embodiment does not limit this.
  • the second housing 12 is rotationally connected to the first housing 11 through a first rotating shaft 122.
  • the second housing 12 is provided with a first switch 123, and the first switch 123 is used to control
  • the first rotating shaft 122 rotates to drive the second housing 12 to rotate relative to the first housing 11;
  • the third housing 13 is rotationally connected to the first housing 11 through a second rotating shaft 133.
  • the third housing 13 is provided with a second switch 134.
  • the second switch 134 is used to control the second housing 11.
  • the rotating shaft 133 rotates to drive the third housing 13 to rotate relative to the first housing 11 .
  • the first rotating shaft 122 may be an electric rotating shaft
  • the second rotating shaft 133 may be an electric rotating shaft
  • a first rotating shaft 122 can be provided at the connection between the first housing 11 and the second housing 12 , so that the second housing 12 can move relative to the first housing along the first rotating shaft 122 .
  • the body 11 rotates;
  • a second rotating shaft 133 can also be provided at the connection between the first housing 11 and the third housing 13 so that the third housing 13 can rotate relative to the first housing 11 along the second rotating shaft 133 .
  • switches can be used to control the second housing 12 and the third housing 13 to rotate relative to the first housing 11 through electric control, so that the first housing 11 and the second housing 12 and the first housing 11 and The third housing 13 is in various folding angles. In this way, the user can conveniently operate the electronic device to fold or unfold without requiring the user to manually open the folding screen.
  • first switch 123 may be a touch switch or a key switch
  • second switch 134 may be a touch switch or a key switch.
  • the user can control the first rotating shaft 122 and/or the second rotating shaft 133 through touch switches or key switches, that is, the user can control the first rotating shaft 122 and/or the second rotating shaft 133 through the touch switches or key switches. Rotate to control the folding angles of the first housing 11 and the second housing 12 and the first housing 11 and the third housing 13 .
  • a first switch 123 can be provided on the third housing 13 for the user to control the rotation of the first rotating shaft 122 through the first switch 123 and thereby drive the second housing 12 relative to the first housing.
  • the body 11 rotates to control the opening or closing of the second display part 121;
  • a second switch 134 can also be provided on the second housing 12 for the user to control the rotation of the second rotating shaft 133 through the second switch 134, thereby driving
  • the third housing 13 rotates relative to the first housing 11 to control the opening or closing of the third display part 131 .
  • the user can control the second housing 12 to be fixed at multiple different folding angles with the first housing 11 through the first switch 123, such as any angle between 0 degrees and 180 degrees, or through the first switch 123.
  • the second switch 134 controls the third housing 13 to be fixed at multiple different folding angles with the first housing 11 , such as any angle between 0 degrees and 180 degrees.
  • the user can press and hold the first switch 123 without moving.
  • the first rotating shaft 122 rotates, driving the second display part 121 to rotate relative to the first display part 111 at a certain speed.
  • the first The rotating shaft 122 stops rotating, and the second display part 121 also stops rotating relative to the first display part 111.
  • the second display part 121 is fixed at the current position.
  • the first rotating shaft 122 may start to rotate after the user clicks the first switch 123 once, driving the second display part 121 to rotate relative to the first display part 111 at a certain speed.
  • the first rotating shaft 122 will rotate.
  • the way in which the second switch 134 controls the second rotating shaft 133 is similar to the way in which the user operates the first switch 123 . That is, the user can control the rotation amplitude of the first rotating shaft 122 and the second rotating shaft 133 by touching the first switch 123 and the second switch 134 for a duration or a number of times, thereby achieving control of the second display part 121 and the third display part. 131 and the control of the folding angle of the first display portion 111 .
  • control of the rotation direction of the second display part 121 and the third display part 131 can be such that the default is the unfolding direction in the fully folded state, the default is the folding direction in the fully unfolded state, and the default is the folding direction in the incompletely unfolded state.
  • the default is the expansion direction, or it can also default to the same direction as the last rotation, until it rotates in the opposite direction when the direction cannot be rotated anymore.
  • different rotation directions can also be indicated by the number of touches on the first switch 123 and the second switch 134. For example, tapping the touch switch once and then holding it still indicates that the rotation direction is the unfolding direction. Tap twice. If the touch switch is pressed and held still, the rotation direction is the folding direction.
  • the first switch 123 may be a touch screen, which not only implements the switch function, but also may be used to display the folding angle of the first display part 111 and the second display part 121, and/or the second display part 123.
  • the switch 134 can also be a touch screen, which not only implements the switch function, but also can be used to display the folding angle of the first display part 111 and the third display part 131 .
  • the first switch 123 and/or the second switch 134 can be a touch display screen, that is, a touch display screen is provided on the third housing 13 and the second housing 12 respectively, which can provide touch control and display functions. , so that it can not only realize the function of the switch, but also display relevant information.
  • the first switch 123 can be used to control the rotation of the first rotating shaft 122, and can display the folding angle of the second display part 121 relative to the first display part 111 when controlling the rotation of the first rotating shaft 122, so that the user can control the second display part 121.
  • the display part 121 rotates, real-time folding angle feedback is obtained, which facilitates the user to control the rotation position of the second display part 121 according to the folding angle displayed on the first switch 123.
  • the folding angle of 111 is 150 degrees
  • the folding angle is displayed to be about 150 degrees, stop touching the first switch 123.
  • the second switch 134 can be used to control the rotation of the second rotating shaft 133, and can display the folding angle of the third display part 131 relative to the first display part 111 when controlling the rotation of the second rotating shaft 133, so that the user can control the third display part.
  • 131 obtains real-time folding angle feedback when rotating, which facilitates the user to control the rotation position of the third display part 131 according to the folding angle displayed on the second switch 134, for example, when the user needs to control the third display part 131 and the first display part 111
  • the folding angle is 90 degrees
  • the folding angle is displayed to be about 90 degrees, stop touching the second switch 134.
  • the folding angle can be displayed in real time when controlling the screen rotation, allowing users to more accurately control the folding state of the folding screen.
  • a first recess 124 is provided on the side of the second housing 12, and a second recess 135 is provided on the side of the third housing 13;
  • the first recess 124 communicates with the second recess 135 .
  • the first recessed portion 124 can be used as a manual opening position for manually controlling the folding angle of the first display portion 111 and the second display portion 121 .
  • the second recessed portion 135 can be used as a manual opening position for manually controlling the folding angle of the first display portion 111 and the third display portion 131 .
  • a first hinge may be provided at the connection between the first housing 11 and the second housing 12, and a first recess 124 may be provided on the side of the second housing 12 that is not adjacent to the first housing 11; and/or , a second hinge is provided at the connection between the first housing 11 and the third housing 13 , and a second recess 135 is provided on the side of the third housing 13 that is not adjacent to the first housing 11 .
  • a first hinge can also be provided at the connection between the first housing 11 and the second housing 12, that is, the second housing 12 can be connected to the first housing 11 through a rotating shaft + hinge, so that , when the first rotating shaft 122 is inactive, the user can be supported to manually open or close the second display part 121; specifically, as shown in FIG.
  • a first recessed portion 124 is provided on the adjacent side such as the bottom edge, so that the user can manually open the second display portion 121 at the first recessed portion 124 .
  • a second hinge can also be provided at the connection between the first housing 11 and the third housing 13. That is, the third housing 13 can also be connected to the first housing 11 through a rotating shaft + hinge. In this way, at the second rotating shaft When 133 is not effective, the user can be supported to manually open or close the third display part 131; specifically, as shown in FIG. If the second recessed portion 135 is provided at the bottom, it is convenient for the user to manually open the third display portion 131 at the second recessed portion 135 .
  • both the first switch 123 and the second switch 134 of the electronic device can support setting the on or off mode.
  • the user can turn on the first switch 123 or the second switch 134 through the first switch 123.
  • the second switch 134 controls the opening or closing of the second display part 121 and the third display part 131.
  • the user can manually turn on the first recessed part 124 and the second recessed part 135. Apply force to open or close the second display part 121 and the third display part 131.
  • the first switch 123 and the second switch 134 can turn off the touch function and only display the folding angle.
  • the electronic device in the embodiment of the present application may be a terminal, or may be other devices besides the terminal.
  • the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a mobile Internet device (MID), or an augmented reality (Augmented Reality, AR)/virtual reality (Virtual Reality, VR) ) equipment, robots, wearable devices, ultra-mobile personal computers (Ultra-Mobile Personal Computer, UMPC), netbooks or personal digital assistants (Personal Digital Assistant, PDA), etc., and can also be servers, network attached storage (Network Attached Storage, NAS), personal computer (Personal Computer, PC), television (Television, TV), personal game console, teller machine or self-service machine, etc., the embodiments of this application are not specifically limited.

Abstract

本申请公开了一种可折叠的电子设备，属于电子技术领域。该电子设备包括：壳体，壳体包括第一壳体、第二壳体和第三壳体，第二壳体与第一壳体的第一侧可转动地连接，第三壳体与第一壳体的第二侧可转动地连接，第一侧与第二侧为第一壳体的相对两侧；第一显示部，设于第一壳体；第二显示部，设于第二壳体；第三显示部，设于第三壳体；在电子设备处于折叠状态的情况下，第二显示部和第三显示部位于第一显示部的同侧，第二显示部和第三显示部与第一显示部相对，且第二显示部在第一显示部所在平面上的正投影位于第三显示部在第一显示部所在平面上的正投影外部。

Description

一种可折叠的电子设备
相关申请的交叉引用
本申请主张在2022年08月24日在中国提交的中国专利申请No.202211018143.6的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于电子技术领域，具体涉及一种可折叠的电子设备。
背景技术
随着电子技术的发展，电子设备的外观和功能不断丰富且多样化。目前折叠屏电子设备较为流行，以折叠屏手机为例，用户可以展开折叠屏来享受更大屏的操作体验，还可以当作平板使用。但是，目前折叠屏电子设备的两分屏的折叠形式过于单一，不足以满足用户多元化的需求。
发明内容
本申请实施例的目的是提供一种可折叠的电子设备，能够解决相关技术中折叠屏电子设备折叠形式单一的问题。
第一方面，本申请实施例提供了一种可折叠的电子设备，包括：
壳体，所述壳体包括第一壳体、第二壳体和第三壳体，所述第二壳体与所述第一壳体的第一侧可转动地连接，所述第三壳体与所述第一壳体的第二侧可转动地连接，所述第一侧与所述第二侧为所述第一壳体的相对两侧；
第一显示部，设于所述第一壳体；
第二显示部，设于所述第二壳体；
第三显示部，设于所述第三壳体；
在所述电子设备处于折叠状态的情况下，所述第二显示部和所述第三显示部位于所述第一显示部的同侧，所述第二显示部和所述第三显示部与所述第一显示部相对，且所述第二显示部在所述第一显示部所在平面上的正投影位于所述第三显示部在所述第一显示部所在平面上的正投影外部。
在本申请实施例中，可折叠的电子设备包括：壳体，所述壳体包括第一壳体、第二壳体和第三壳体，所述第二壳体与所述第一壳体的第一侧可转动地连接，所述第三壳体与所述第一壳体的第二侧可转动地连接，所述第一侧与所述第二侧为所述第一壳体的相对两侧；第一显示部，设于所述第一壳体；第二显示部，设于所述第二壳体；第三显示部，设于所述第三壳体；在所述电子设备处于折叠状态的情况下，所述第二显示部和所述第三显示部位于所述第一显示部的同侧，所述第二显示部和所述第三显示部与所述第一显示部相对，且所述第二显示部在所述第一显示部所在平面上的正投影位于所述第三显示部在所述第一显示部所在平面上的正投影外部。这样，通过设计具有三分屏的可折叠电子设备，能够使电子设备组合出多种折叠形态，从而能够提升用户体验，并有利于丰富电子设备的功能。
附图说明
图1是本申请实施例提供的一种电子设备处于折叠状态的结构示意图；
图2是本申请实施例提供的一种电子设备处于立式状态下的一种结构示意图；
图3是本申请实施例提供的一种电子设备处于展开状态下的结构示意图；
图4是本申请实施例提供的另一种电子设备处于折叠状态的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的可折叠的电子设备进行详细地说明。
请参见图1和图2，本申请实施例提供了一种可折叠的电子设备，如图1和图2所示， 该可折叠的电子设备包括：
壳体，所述壳体包括第一壳体11、第二壳体12和第三壳体13，所述第二壳体12与所述第一壳体11的第一侧可转动地连接，所述第三壳体13与所述第一壳体11的第二侧可转动地连接，所述第一侧与所述第二侧为所述第一壳体11的相对两侧；
第一显示部111，设于所述第一壳体11；
第二显示部121，设于所述第二壳体12；
第三显示部131，设于所述第三壳体13；
如图1所示，在所述电子设备处于折叠状态的情况下，所述第二显示部121和所述第三显示部131位于所述第一显示部111的同侧，所述第二显示部121和所述第三显示部131与所述第一显示部111相对，且所述第二显示部121在所述第一显示部111所在平面上的正投影位于所述第三显示部131在所述第一显示部111所在平面上的正投影外部。
其中，第二壳体12与第一壳体11的第一侧可以通过铰链或转轴可转动地连接，第三壳体13与第一壳体11的第二侧可以通过铰链或转轴可转动地连接。
另外，需说明的是，本申请实施例中，图1和图2中显示的第一显示部111、第二显示部121和第三显示部131的相对位置仅是示意，但并不限于此，第二显示部121和第三显示部131可以是分别位于第一显示部111的左侧和右侧，也可以是分别位于第一显示部111的右侧和左侧，还可以是分别位于第一显示部111的上侧和下侧，或者下侧和上侧。
另外，第二显示部121在第一显示部111所在平面上的正投影位于第三显示部131在第一显示部111所在平面上的正投影外部，可以认为，第二显示部121在第一显示部111所在平面上的正投影与第三显示部131在第一显示部111所在平面上的正投影不重合。
一种实施方式中，如图2所示，第三壳体13上可以设置有摄像组件132。第二壳体可以用于支撑第一壳体保持在立式状态，第一壳体11可以用于支撑第三壳体13保持在俯瞰状态，以使摄像组件132朝向第二壳体12所在的平面。
一种实施方式中，如图3所示，电子设备处于展开状态下，第二显示部121和第三显示部131完全展开，与第一显示部111处于同一平面。本申请中的电子设备采用三分屏的结构设计方式，在电子设备处于展开状态下，可以通过第一显示部111、第二显示部121和第三显示部131分别显示不同的内容，方便用户在同时使用电子设备的不同显示屏幕处理多种事务，例如，在第一显示部111播放视频，在第二显示部121处理会话消息，在第三显示部131浏览照片、新闻等。这样，在所述电子设备的三分屏的结构，可以方便用户 根据进行多任务操作。
当然，在所述展开状态下，第一显示部111、第二显示部121和第三显示部131也可不分屏显示，而是组合成一块大屏显示同一界面内容，给用户带来大屏操作或观看体验。具体显示模式可以根据用户需求进行设置。
尤其当电子设备为手机时，本申请三分屏的结构设计方式中，第一显示部、第二显示部和第三显示部都可以独立设置屏幕纵横比，且由于折叠形态的限制，第一显示部的屏幕纵横比与第二显示部的屏幕纵横比不同，第一显示部的屏幕纵横比与第三显示部的屏幕纵横比也不同，这些都有利于获得更多样化和更灵活的屏幕纵横比。具体可以通过调整第二显示部和/或第三显示部相对于第一显示部的尺寸比例来兼顾大屏视觉需求和携带便携性需求，且更有利于扩展不同应用场景的特殊功能设计。这是相关技术中等分屏的两分屏折叠手机无法实现的。
一种实施方式中，如图4所示，第二显示部121所在的第二壳体12上还可设置有第一摄像头125，和/或，第三显示部131所在的第三壳体13上还可设置有第二摄像头136。具体的，第一摄像头125设置于第二壳体12背离第二显示部121的一侧。第二摄像头136设置于第三壳体13背离第三显示部131的一侧。这样，当电子设备展开时，第一摄像头125和第二摄像头136都可充当后置摄像头使用，从而无需在第一显示部111设置后置摄像头。当电子设备折叠时，第一摄像头125和第二摄像头136都可以充当前置摄像头使用。
进一步的，该设计可以获得双前置摄像头和双后置摄像头的方式，扩展电子设备的拍摄视野和拍摄效果。甚至可以通过调整第一摄像头125和第二摄像头136的拍摄模式和设置位置实现立体拍摄。这也是本申请三分屏电子设备结构在拍摄角度带来的功能扩展能力，将第一摄像头125和第二摄像头136分散设置在位于第一壳体相对两侧的第二壳体和第三壳体，既减少了将多个摄像头集成在同一壳体上对显示画面的影响，也通过最大程度的拉开两个摄像头的距离增加了更多的拍摄功能，而这些功能的提升基于本申请电子设备的三分屏的双开门折叠结构设计都不会影响相关技术中电子设备的携带便携性。
一种实施方式中，如图4所示，第二壳体12背离第二显示部121的一侧还可设置第一前置屏幕126。第三壳体13背离第三显示部131的一侧也可设置第二前置屏幕137。第一前置屏幕126、第二前置屏幕137可用于显示时间、日期、天气、步数、通知消息等基本信息，方便用户在电子设备处于折叠状态下快速查看这些信息。
一种实施方式中，如图1和图2所示，第一壳体11上可以设置有第三摄像头112，方 便用户在电子设备处于展开状态时，使用第三摄像头112进行拍摄，如自拍等。
本申请实施例中，电子设备的显示屏为一可折叠的屏，该显示屏通过折叠可以形成第一显示部111、第二显示部121和第三显示部131。即第一显示部111、第二显示部121和第三显示部131为相互连接的整体。
可以理解的是，电子设备这一显示屏还可以是一块拼接屏，即第一显示部111、第二显示部121和第三显示部131拼接为一个整体的显示屏。具体的，第二显示部121和第三显示部131分别与第一显示部111相对的两侧边拼接。
第二显示部121与第一显示部111可相对转动，第三显示部131与第一显示部111也可相对转动，例如，第二显示部121与第一显示部111可以完全折叠至贴合状态，也可完全展开在一个平面，或者，还可处于半折叠或半展开状态，第三显示部131与第一显示部111也可以完全折叠至贴合状态，或者完全展开在一个平面，还或者，可处于半折叠或半展开状态。这样，第一显示部111、第二显示部121和第三显示部131可以组合出多种多样的折叠形态，能够提升用户使用所述电子设备的趣味性。
一种实施方式中，如图1所示，所述第二壳体12上可以设置有第一凹部124，所述第三壳体13上可以设置有第二凹部135；在所述电子设备处于所述折叠状态的情况下，所述第一凹部124与所述第二凹部135连通。该连通的第一凹部124与第二凹部135可以作为手动揭手位，用于用户手动控制第二壳体12及第三壳体13的转动，方便用户展开电子设备。该第一凹部124可以位于第二壳体12的底面且第二凹部135可以位于第三壳体13的底面，通过第一凹部与第二凹部的连通来增大整体的凹部大小，从而方便用户展开电子设备。可以理解的是，第一凹部124也可以位于第二壳体12的顶面且第二凹部135也可以位于第三壳体13的顶面，这里不再赘述。
本申请电子设备采用三折叠屏的屏幕设计方式，以及双开门的折叠样式，在屏幕两侧1/4的位置上进行弯折，可以更有利于兼顾目前可移动电子设备功能扩展和携带便携性的需求。在正面双开门上增加前置屏幕及摄像头等功能部件，可以提升电子设备的使用体验和拍摄功能。此外。可在第二壳体和第三壳体上分别增加触控开关控制第二壳体和/或第三壳体自动转动，以提升电子设备的自动化体验。
本申请实施例中的电子设备，包括：壳体，所述壳体包括第一壳体11、第二壳体12和第三壳体13，所述第二壳体12与所述第一壳体11的第一侧可转动地连接，所述第三壳体13与所述第一壳体11的第二侧可转动地连接，所述第一侧与所述第二侧为所述第一壳 体11的相对两侧；第一显示部111，设于所述第一壳体11；第二显示部121，设于所述第二壳体12；第三显示部131，设于所述第三壳体13；在所述电子设备处于折叠状态的情况下，所述第二显示部121和所述第三显示部131位于所述第一显示部111的同侧，所述第二显示部121和所述第三显示部131与所述第一显示部111相对，且所述第二显示部121在所述第一显示部111所在平面上的正投影位于所述第三显示部131在所述第一显示部111所在平面上的正投影外部。这样，通过设计具有三分屏的可折叠电子设备，能够使电子设备组合出多种折叠形态，从而能够丰富电子设备的功能。
可选地，所述电子设备包括一设于所述壳体的显示屏，所述显示屏包括所述第一显示部111、所述第二显示部121和所述第三显示部131；
所述第二显示部121与所述第一显示部111可弯曲的连接，所述第三显示部131与所述第一显示部111可弯曲的连接。
本申请实施例中，电子设备的显示屏为一可折叠的屏，该显示屏通过折叠可以形成第一显示部111、第二显示部121和第三显示部131。即第一显示部111、第二显示部121和第三显示部131为相互连接的整体。
可以理解的是，电子设备这一显示屏还可以是一块拼接屏，即第一显示部111、第二显示部121和第三显示部131拼接为一个整体的显示屏。具体的，第二显示部121和第三显示部131分别与第一显示部111相对的两侧边拼接。
从显示内容来看，第一显示部111可以为主显示屏，第二显示部121和第三显示部131可以为副显示屏，即第二显示部121和第三显示部131可作为第一显示部111的扩展显示屏使用，可在第一显示部111、第二显示部121和第三显示部131处于展开状态下，组合成大屏显示，使用户获得大屏显示的体验。
可以理解的是，电子设备采用三分屏的结构设计方式，也有利于在电子设备处于展开状态下实现分屏显示不同内容。具体可以通过第一显示部111、第二显示部121和第三显示部131分别显示不同的内容，方便用户在同时使用电子设备的不同显示屏幕处理多种事务，例如，在第一显示部111播放视频，在第二显示部121处理会话消息，在第三显示部131浏览照片、新闻等。这样，基于所述电子设备的三分屏的硬件结构，可以方便用户根据进行分屏多任务操作。
如图1所示，电子设备采用双开门的折叠结构，使得电子设备的功能设计更灵活、显示模式更灵活，而且外观紧凑美观，且占用体积小，方便用户收纳和携带。
可选地，如图1所示，所述电子设备处于折叠状态的情况下，所述第二壳体12与所述第一壳体11叠设，所述第三壳体13与所述第一壳体11叠设，所述第二壳体12和所述第三壳体13位于所述第一壳体11的同侧，所述第二壳体12和所述第三壳体13完全覆盖所述第一显示部111。
该实施方式中，所述第二壳体12和所述第三壳体13位于所述第一壳体11的同侧，所述第二壳体12和所述第三壳体13完全覆盖所述第一显示部111，这样，在电子设备处于折叠状态时能够较好地保护第一显示部111。
第二壳体12覆盖第一显示部111的面积与第三壳体13覆盖第一显示部111的面积可以相同，也可以不同。在图示实施例中，所述第二壳体12的自由端和所述第二壳体12的固定端之间的距离与所述第三壳体13的自由端和所述第三壳体13的固定端之间的距离相等，这样设计有利于电子设备处于立式状态时保持稳定，无论是第二壳体置于承载面还是第三壳体置于承载面，都能获得稳定的支撑。此外，通过上述对称的结构设计有利于实现第二壳体所具备功能和第三壳体所具备功能的替代性，提升了扩展功能的可靠性；比如，第二壳体和第三壳体都可以作为虚拟键盘使用，而不受硬件结构的限制。
可选地，所述电子设备处于折叠状态的情况下，所述第二壳体12与所述第一壳体11叠设，所述第三壳体13与所述第一壳体11叠设，所述第二壳体12和所述第三壳体13位于所述第一壳体11的同侧，使所述第二显示部121和所述第三显示部131与所述第一显示部111相对；
所述第二壳体12与所述第三壳体13之间具有间隙，所述间隙裸露出至少部分所述第一显示部111。
其中，所述第二壳体12与所述第三壳体13之间具有间隙，也就是，第二壳体12和第三壳体13不完全覆盖第一显示部111。该实施方式中，所述第二壳体12与所述第三壳体13之间具有间隙，所述间隙裸露出至少部分所述第一显示部111，从而该裸露出的至少部分第一显示部111能够显示时间、日期、天气、步数、通知消息等基本信息，能够方便用户在折叠状态下查看这些信息。此外，该裸露出的至少部分第一显示部111能够显示特定的图案，以改变电子设备的外观，用户可以根据喜好选择显示不同的图片来实现电子设备的个性化外观设置，而不是相关技术中设计中仅能依靠替换手机壳来满足个性化外观需求。
可选地，所述第二壳体12的自由端和所述第二壳体12的固定端之间的距离与所述第 三壳体13的自由端和所述第三壳体13的固定端之间的距离相等。其中，第二壳体12的固定端为与第一壳体11连接的一端，第二壳体12的自由端为第二壳体背离其固定端的一端。第三壳体13的固定端为与第一壳体11连接的一端，第三壳体13的自由端为第三壳体13背离其固定端的一端。上述对称设计有利于电子设备处于立式状态时保持稳定，无论是第二壳体置于承载面还是第三壳体置于承载面，都能获得稳定的支撑。在兼顾外形美观的同时还有利于实现第二壳体所具备功能和第三壳体所具备功能的替代性，提升了扩展功能的可靠性。
可选的，所述第二壳体12的自由端和所述第二壳体12的固定端之间的距离为第一显示部111的第一侧和第二侧之间距离的二分之一。第三壳体13的自由端和第三壳体13的固定端之间的距离为第一显示部111的第一侧和第二侧之间距离的二分之一。
对应的，第二显示部121的面积为第一显示部111的面积的二分之一。第三显示部131的面积为第一显示部111的面积的二分之一。
这样，将所述电子设备的屏幕设计成如图1所示的双开门折叠结构，当所述电子设备处于折叠状态时，方便用户收纳。在使用时，用户可单独转动第二壳体或第三壳体，通过第一显示部111和第二显示部121或第三显示部131组合获得全新的屏幕视觉体验，或者实现特定的功能。用户也可完全打开电子设备，使电子设备处于展开状态，通过第一显示部、第二显示部和第三显示部三个屏幕组成的大屏显示，获得完全不同的屏幕视觉体验，满足用户不同的屏幕使用需求。
可选地，所述电子设备处于立式状态的情况下，所述第二壳体12置于承载面，所述第一壳体11的第一侧靠近所述承载面，所述第一壳体11的第二侧远离所述承载面使所述第一壳体11立于所述承载面上，所述第三壳体13朝向所述第一显示部111转动至使所述第三显示部131与所述承载面相对。
其中，第二壳体12可以用于支撑第一壳体11保持在立式状态，第一壳体11可以用于支撑第三壳体13保持在俯瞰状态。
需要说明的是，第二显示部121和第三显示部131可以分别与第一显示部111处于不同程度的折叠状态，来使所述电子设备呈现如图2所示的特定形态，以在该状态下实现所述电子设备的特殊功能。具体地，第二显示部121可以与第一显示部111处于基本垂直状态，如使第二显示部121与第一显示部111的折叠角度保持在90度左右，使得第二显示部121支撑第一显示部111保持在立式状态，第三显示部131则可以与第一显示部111处 于大幅度的展开状态，如使第三显示部131与第一显示部111的折叠角度保持在大于90度，具体如150度左右，使得第一显示部111支撑第三显示部131保持在俯瞰状态。在俯瞰状态下，所述第三显示部131与所述承载面相对
一种实施方式中，第三壳体上设置有光学器件，且电子设备处于如图2所示的立式状态下，光学器件朝向承载面。当光学器件为光源时，处于立式状态的所述电子设备可当作立式台灯使用，即用户可将所述电子设备调节成如图2所示的状态，使第二壳体12放置在台面上，开启第三显示部131上的光源，充当台灯使用。
可选地，所述电子设备还包括摄像组件132，所述摄像组件132设于所述第三壳体13，所述摄像组件132的入光侧朝向所述第三显示部131；
所述电子设备具有点读模式，所述摄像组件132用于在所述电子设备启动所述点读模式时获取图像信息。
处于立式状态的所述电子设备可当作识物或点读平板使用，即用户可将所述电子设备调节成如图2所示的状态，使第二壳体12放置在台面上，并开启第三显示部131上的摄像头，用于拍摄书籍读物等对象，并可将拍摄的对象信息识别后显示在第一显示部111，从而实现识物或点读功能。
其中，所述摄像组件132可以靠近所述第三壳体13的边缘设置，且所述摄像组件132远离所述第一壳体11的所述第二侧；或者，所述摄像组件132可以位于所述第三壳体13的中间位置；或者，所述摄像组件132可以靠近所述第三壳体13的边缘设置，且所述摄像组件132靠近所述第一壳体11的所述第二侧；等等，本实施例对此不进行限定。
另外，摄像组件132可以包括摄像头；在电子设备启动所述点读模式时下，摄像组件132可以用于拍摄目标对象，第一显示部111可以用于显示所述目标对象的目标信息。
一种实施方式中，摄像组件132可以包括摄像头，并且在所述电子设备处于图2所示的展开状态时，摄像组件132可用于拍摄目标对象，所述目标对象可以是如书籍、读物、花朵、建筑等，所述电子设备可以对摄像组件132拍摄的目标对象进行识别，获得所述目标对象的图像信息，进一步的，可以识别拍摄的物品名称、对拍摄的文字如外文进行翻译或者对拍摄的文字进行注音、名词解释等，或者进一步提取识别的拍摄对象的相关介绍信息，如获取某本书籍的作者介绍、获奖情况等；第一显示部111则可将获得的所述目标对象的相关信息进行展示，以便用户在第一显示部111上查看所述目标对象的相关信息。
在具体使用过程中，用户可将所述电子设备调节成如图2所示的状态，将第二壳体 12放置在台面上需要识别的目标对象位置附近，并开启第三显示部131上的摄像头，使该摄像头能够拍摄到目标对象，并可适当调节第三显示部131的打开角度，以调节拍摄的角度和清晰度，这样，如图2所示，所述电子设备可通过第三显示部131上的摄像组件132即摄像头扫描拍摄台面上的书籍读物50，第一显示部111则可显示拍摄的书籍读物50的相关信息。具体地，可实现点读功能，例如，用户点击书籍读物50上的某处文字，第三显示部131上的摄像组件132则提取用户点击的该处文字，送入处理器进行识别，获得该文字的相关信息如发音、注释等，并通过第一显示部111显示该文字的相关信息，从而实现了点读功能。
这样，通过该实施方式，所述电子设备可实现识物或点读功能，从而扩展了电子设备的应用功能。
可选地，所述电子设备处于立式状态的情况下，所述第二壳体12置于承载面，所述第一壳体11的第一侧靠近所述承载面，所述第一壳体11的第二侧远离所述承载面使所述第一壳体11立于所述承载面上，所述第二显示部121与所述第一显示部111之间的夹角小于180°。
其中，第一显示部111与第二显示部121的折叠角度可以在0度至180度之间。第一显示部111与第三显示部131的折叠角度可以在0度至180度之间。第二壳体12置于承载面，可以用于承载第一壳体11。第二壳体12与承载面的接触面可以为第二显示部121所在的侧面，或者可以为与第二显示部121相对的侧面，本实施例对此不进行限定。
一种实施方式中，第一显示部111与第二显示部121的折叠角度可支持在0度至180度之间自由控制并固定，第一显示部111与第三显示部131的折叠角度也可支持在0度至180度之间自由控制并固定，这样，用户可轻松控制第一显示部111与第二显示部121、第一显示部111与第三显示部131以多种角度使用或观看，提升所述电子设备选择角度观看的便利性。
另外，第二壳体12置于承载面，第二壳体12上的第二显示部121可以用于显示虚拟键盘界面。
在所述电子设备处于图2所示的状态下时，进一步地，可将第二显示部121当作虚拟键盘使用，即第二显示部121可显示虚拟键盘界面，使得用户可通过第二显示部121上的虚拟键盘，快捷地对第一显示部111上的显示内容进行各种操作。
这样，通过对所述电子设备扩展出虚拟键盘功能，能够使所述电子设备当作小型电脑 使用，应用功能更为多样化。
需说明的是，第一显示部111或第三显示部131也可在其他有需求的状态下，用作虚拟键盘。本实施例对此不进行限定。
可选地，所述第二壳体12通过第一转轴122与所述第一壳体11转动连接，所述第二壳体12设有第一开关123，所述第一开关123用于控制所述第一转轴122转动以带动所述第二壳体12相对于所述第一壳体11转动；
和/或
所述第三壳体13通过第二转轴133与所述第一壳体11转动连接，所述第三壳体13设有第二开关134，所述第二开关134用于控制所述第二转轴133转动以带动所述第三壳体13相对于所述第一壳体11转动。
其中，第一转轴122可以为电动转轴，第二转轴133可以为电动转轴。
一种实施方式中，如图1所示，可以在第一壳体11与第二壳体12的连接处设置第一转轴122，使得第二壳体12可沿第一转轴122相对第一壳体11转动；还可以在第一壳体11与第三壳体13的连接处设置第二转轴133，使得第三壳体13可沿第二转轴133相对第一壳体11转动。
并且，可以采用开关通过电动控制的方式来控制第二壳体12、第三壳体13相对第一壳体11转动，使第一壳体11与第二壳体12、第一壳体11与第三壳体13处于各种不同的折叠角度。这样，可使得用户能够方便地操作电子设备折叠或展开，而无需用户手动使力掰开折叠屏。
需说明的是，第一开关123可以为触控开关或按键开关，和/或，第二开关134可以为触控开关或按键开关。通过触控开关或按键开关来实现用户对第一转轴122和/或第二转轴133进行控制，即用户可通过触控开关或按键开关，即可控制第一转轴122和/或第二转轴133转动，进而控制第一壳体11与第二壳体12、第一壳体11与第三壳体13的折叠角度。
示例地，如图1所示，可在第三壳体13上设置第一开关123，用于用户通过该第一开关123控制第一转轴122转动，进而带动第二壳体12相对第一壳体11转动，实现对第二显示部121的打开或关闭控制；还可在第二壳体12上设置第二开关134，用于用户通过该第二开关134控制第二转轴133转动，进而带动第三壳体13相对第一壳体11转动，实现对第三显示部131的打开或关闭控制。
且该实施方式中，用户可以通过第一开关123控制第二壳体12固定在与第一壳体11多种不同的折叠角度，如在0度至180度之间的任意角度，也可以通过第二开关134控制第三壳体13固定在与第一壳体11多种不同的折叠角度，如在0度至180度之间的任意角度。
例如，用户可以按住第一开关123不动，此时第一转轴122转动，带动第二显示部121以一定速度相对第一显示部111转动，当用户松开第一开关123时，第一转轴122停止转动，第二显示部121也停止相对第一显示部111转动，此时第二显示部121固定在当前位置。或者，也可以是用户点击一次第一开关123后第一转轴122开始转动，带动第二显示部121以一定速度相对第一显示部111转动，当用户再次点击第一开关123时，第一转轴122停止转动，第二显示部121也停止相对第一显示部111转动，此时第二显示部121固定在当前位置。对于第二开关134控制第二转轴133的方式与用户对第一开关123的操作方式类似。即用户可通过对第一开关123、第二开关134的触控时长或触控次数来控制第一转轴122、第二转轴133的转动幅度，进而实现对第二显示部121、第三显示部131与第一显示部111的折叠角度的控制。
需说明的是，对于第二显示部121、第三显示部131的转动方向的控制可以是，在完全折叠状态下默认为展开方向，在完全展开状态下默认为折叠方向，在未完全展开状态下默认为展开方向，或者也可默认与上次转动方向一致，直至在该方向不能再转动时向反方向转动。或者，也可通过对第一开关123、第二开关134的触控次数来表示不同的转动方向，如轻点一次触控开关后按住不动，表示转动方向为展开方向，轻点两次触控开关后按住不动，表示转动方向为折叠方向。
这样，通过在壳体上分别设置用于控制对侧屏幕转动的开关，不仅可方便用户操作，而且能够单独对一块屏幕的折叠角度进行调节。
作为一种具体的实施例，第一开关123可以为触控显示屏，实现开关功能的同时还可以用于显示第一显示部111与第二显示部121的折叠角度，和/或，第二开关134也可以为触控显示屏，实现开关功能的同时还可以用于显示第一显示部111与第三显示部131的折叠角度。
其中，第一开关123和/或第二开关134可以为触控显示屏，即可在第三壳体13及第二壳体12上分别设置一块触控显示屏，可提供触控和显示功能，从而既可实现开关的功能，又能显示相关信息。
具体地，第一开关123可用于控制第一转轴122转动，并能在控制第一转轴122转动时，显示第二显示部121相对第一显示部111的折叠角度，使得用户可在控制第二显示部121转动时获得实时地折叠角度反馈，方便用户根据第一开关123上显示的折叠角度控制第二显示部121的转动位置，例如，当用户需要控制第二显示部121与第一显示部111的折叠角度为150度时，可触控第一开关123，并观察第一开关123上显示的折叠角度，当显示折叠角度为150度左右时，停止触控第一开关123。
第二开关134则可用于控制第二转轴133转动，并能在控制第二转轴133转动时，显示第三显示部131相对第一显示部111的折叠角度，使得用户可在控制第三显示部131转动时获得实时地折叠角度反馈，方便用户根据第二开关134上显示的折叠角度控制第三显示部131的转动位置，例如，当用户需要控制第三显示部131与第一显示部111的折叠角度为90度时，可触控第二开关134，并观察第二开关134上显示的折叠角度，当显示折叠角度为90度左右时，停止触控第二开关134。
这样，通过使用触控显示屏作为开关，可在控制屏幕转动时实时显示折叠角度，方便用户对折叠屏的折叠状态进行更为精准地控制。
可选地，所述第二壳体12的侧面设置有第一凹部124，所述第三壳体13的侧面设置有第二凹部135；
在所述电子设备处于所述折叠状态的情况下，所述第一凹部124与所述第二凹部135连通。
其中，第一凹部124可以作为手动揭手位，用于手动控制第一显示部111与第二显示部121的折叠角度。第二凹部135可以作为手动揭手位，用于手动控制第一显示部111与第三显示部131的折叠角度。
另外，第一壳体11与第二壳体12的连接处可以设置有第一铰链，第二壳体12与第一壳体11不相邻的侧边设置有第一凹部124；和/或，第一壳体11与第三壳体13的连接处设置有第二铰链，第三壳体13与第一壳体11不相邻的侧边设置有第二凹部135。
一种实施方式中，还可在第一壳体11与第二壳体12的连接处设置第一铰链，即第二壳体12可通过转轴+铰链的方式与第一壳体11连接，这样，在第一转轴122不生效的情况下，可支持用户通过手动方式打开或关闭第二显示部121；具体地，如图1所示，可在第二壳体12与第一壳体11不相邻的侧边如底边设置第一凹部124，方便用户手动在第一凹部124处着力打开第二显示部121。
也可在第一壳体11与第三壳体13的连接处设置第二铰链，即第三壳体13也可通过转轴+铰链的方式与第一壳体11连接，这样，在第二转轴133不生效的情况下，可支持用户通过手动方式打开或关闭第三显示部131；具体地，如图1所示，可在第三壳体13与第一壳体11不相邻的侧边如底边设置第二凹部135，方便用户手动在第二凹部135处着力打开第三显示部131。
需说明的是，所述电子设备的第一开关123和第二开关134均可支持设置开启或关闭模式，当用户选择打开第一开关123、第二开关134时，用户可通过第一开关123、第二开关134来控制第二显示部121、第三显示部131打开或关闭，当用户选择关闭第一开关123、第二开关134时，用户可以手动在第一凹部124、第二凹部135处着力来打开或关闭第二显示部121、第三显示部131。并且在手动控制模式下，第一开关123、第二开关134可关闭触控功能，而仅显示折叠角度。
这样，通过在各显示屏的连接处之间设置铰链，并设置相应的手动揭手位，可方便用户灵活选择以物理转动方式来控制折叠屏转动。
本申请实施例中的电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、移动上网装置(Mobile Internet Device，MID)、增强现实(Augmented Reality，AR)/虚拟现实(Virtual Reality，VR)设备、机器人、可穿戴设备、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本或者个人数字助理(Personal Digital Assistant，PDA)等，还可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(Personal Computer，PC)、电视机(Television，TV)、个人游戏机、柜员机或者自助机等，本申请实施例不作具体限定。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形 式，均属于本申请的保护之内。

Claims (10)

  1. 一种可折叠的电子设备，包括：
    壳体，所述壳体包括第一壳体、第二壳体和第三壳体，所述第二壳体与所述第一壳体的第一侧可转动地连接，所述第三壳体与所述第一壳体的第二侧可转动地连接，所述第一侧与所述第二侧为所述第一壳体的相对两侧；
    第一显示部，设于所述第一壳体；
    第二显示部，设于所述第二壳体；
    第三显示部，设于所述第三壳体；
    在所述电子设备处于折叠状态的情况下，所述第二显示部和所述第三显示部位于所述第一显示部的同侧，所述第二显示部和所述第三显示部与所述第一显示部相对，且所述第二显示部在所述第一显示部所在平面上的正投影位于所述第三显示部在所述第一显示部所在平面上的正投影外部。
  2. 根据权利要求1所述的电子设备，其中，所述电子设备包括一设于所述壳体的显示屏，所述显示屏包括所述第一显示部、所述第二显示部和所述第三显示部；
    所述第二显示部与所述第一显示部可弯曲的连接，所述第三显示部与所述第一显示部可弯曲的连接。
  3. 根据权利要求1所述的电子设备，其中，所述电子设备处于折叠状态的情况下，所述第二壳体与所述第一壳体叠设，所述第三壳体与所述第一壳体叠设，所述第二壳体和所述第三壳体位于所述第一壳体的同侧，所述第二壳体和所述第三壳体完全覆盖所述第一显示部。
  4. 根据权利要求1所述的电子设备，其中，所述电子设备处于折叠状态的情况下，所述第二壳体与所述第一壳体叠设，所述第三壳体与所述第一壳体叠设，所述第二壳体和所述第三壳体位于所述第一壳体的同侧，使所述第二显示部和所述第三显示部分别与所述第一显示部相对；
    所述第二壳体与所述第三壳体之间具有间隙，所述间隙裸露出至少部分所述第一显示部。
  5. 根据权利要求3或4所述的电子设备，其中，所述第二壳体的自由端和所述第二壳体的固定端之间的距离与所述第三壳体的自由端和所述第三壳体的固定端之间的距离相等。
  6. 根据权利要求1所述的电子设备，其中，所述电子设备处于立式状态的情况下，所述第二壳体置于承载面，所述第一壳体的第一侧靠近所述承载面，所述第一壳体的第二侧远离所述承载面使所述第一壳体立于所述承载面上，所述第三壳体朝向所述第一显示部转动至使所述第三显示部与所述承载面相对。
  7. 根据权利要求6所述的电子设备，其中，所述电子设备还包括摄像组件，所述摄像组件设于所述第三壳体，所述摄像组件的入光侧朝向所述第三显示部；
    所述电子设备具有点读模式，所述摄像组件用于在所述电子设备启动所述点读模式时获取图像信息。
  8. 根据权利要求1所述的电子设备，其中，所述电子设备处于立式状态的情况下，所述第二壳体置于承载面，所述第一壳体的第一侧靠近所述承载面，所述第一壳体的第二侧远离所述承载面使所述第一壳体立于所述承载面上，所述第二显示部与所述第一显示部之间的夹角小于180°。
  9. 根据权利要求1所述的电子设备，其中，所述第二壳体通过第一转轴与所述第一壳体转动连接，所述第二壳体设有第一开关，所述第一开关用于控制所述第一转轴转动以带动所述第二壳体相对于所述第一壳体转动；
    和/或
    所述第三壳体通过第二转轴与所述第一壳体转动连接，所述第三壳体设有第二开关，所述第二开关用于控制所述第二转轴转动以带动所述第三壳体相对于所述第一壳体转动。
  10. 根据权利要求1所述的电子设备，其中，所述第二壳体的侧面设置有第一凹部，所述第三壳体的侧面设置有第二凹部；
    在所述电子设备处于所述折叠状态的情况下，所述第一凹部与所述第二凹部连通。
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