CN106200787B

CN106200787B - Electronic equipment

Info

Publication number: CN106200787B
Application number: CN201610509991.5A
Authority: CN
Inventors: 陆海荣; 刘家庆
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2016-06-30
Filing date: 2016-06-30
Publication date: 2020-07-24
Anticipated expiration: 2036-06-30
Also published as: CN106200787A

Abstract

The invention discloses an electronic device, comprising: a first body; a support member rotatably coupled with the first body; the supporting piece is opened and closed in a first preset range relative to the back surface of the first body; an opening and closing member rotatably connected to the first body; the opening and closing piece is opened and closed in a second preset range relative to the front surface of the first body; the linkage part is respectively connected with the supporting piece and the opening and closing piece; the linkage component is used for driving the supporting piece to move by the first opening and closing angle in a linkage manner in the process that the opening and closing piece moves by the second opening and closing angle under the action of external force when the first opening and closing angle and the second opening and closing angle are not equal; the first opening and closing angle is the opening and closing angle of the supporting piece relative to the back face of the first body, and the second opening and closing angle is the opening and closing angle of the opening and closing piece relative to the front face of the first body.

Description

Electronic equipment

Technical Field

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

Background

Some electronic devices such as tablet computers, smart phones and the like do not have a physical keyboard, and in order to provide better experience, the electronic devices can be externally connected with the physical keyboard (keyboard body) or externally connected with devices (keyboard body) with higher processing speed, and the devices are provided with the physical keyboard. Under this condition, electronic equipment (screen body) such as panel computer, cell-phone can the separation of keyboard body or combination promptly, and the separable product of panel computer and keyboard among the prior art can not support the flat board well after the combination because the keyboard part is lighter, consequently needs extra support piece above the flat board or above the keyboard, and the integration design can not be fine to the structure of extra increase, and more importantly is not convenient enough when the user uses, needs to have a plurality of steps just to support, and user experience is also not good enough.

Disclosure of Invention

In view of the above, embodiments of the present invention provide an electronic device capable of automatically supporting a support when a user opens a display screen and automatically closing the support when the user closes the display screen to solve at least one problem in the prior art.

The technical scheme of the embodiment of the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides an electronic device, where the electronic device includes:

a first body;

a support member rotatably coupled with the first body; the supporting piece is opened and closed in a first preset range relative to the back surface of the first body;

an opening and closing member rotatably connected to the first body; the opening and closing piece is opened and closed in a second preset range relative to the front surface of the first body;

the linkage part is respectively connected with the supporting piece and the opening and closing piece;

the linkage component is used for driving the supporting piece to move by the first opening and closing angle in a linkage manner in the process that the opening and closing piece moves by the second opening and closing angle under the action of external force when the first opening and closing angle and the second opening and closing angle are not equal; the first opening and closing angle is the opening and closing angle of the supporting piece relative to the back face of the first body, and the second opening and closing angle is the opening and closing angle of the opening and closing piece relative to the front face of the first body.

An embodiment of the present invention provides an electronic device, including: a first body; a support member rotatably coupled with the first body; the supporting piece is opened and closed in a first preset range relative to the back surface of the first body; an opening and closing member rotatably connected to the first body; the opening and closing piece is opened and closed in a second preset range relative to the front surface of the first body; the linkage part is respectively connected with the supporting piece and the opening and closing piece; the linkage component is used for driving the supporting piece to move by the first opening and closing angle in a linkage manner in the process that the opening and closing piece moves by the second opening and closing angle under the action of external force when the first opening and closing angle and the second opening and closing angle are not equal; the first opening and closing angle is the opening and closing angle of the support piece relative to the back face of the first body, and the second opening and closing angle is the opening and closing angle of the opening and closing piece relative to the front face of the first body, so that the support piece can be automatically supported when a user opens the display screen, and the support piece can be automatically closed when the display screen is closed.

Drawings

Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the invention;

FIG. 2 is a first diagram illustrating a state of an electronic device in use according to an embodiment of the present invention;

FIG. 3 is a second schematic diagram illustrating a state of an electronic device in use according to an embodiment of the invention;

fig. 4 is a third schematic view of the electronic device in the use state according to the embodiment of the invention.

Detailed Description

The technical solution of the present invention is further elaborated below with reference to the drawings and the specific embodiments.

Example one

In order to solve the technical problem in the background art, an embodiment of the present invention provides an electronic device, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, fig. 1 includes an a diagram and a B diagram, where the a diagram of fig. 1 is a schematic diagram of a state where the electronic device according to the embodiment of the present invention exists independently and is closed, and the B diagram of fig. 1 is a schematic diagram of a state where the electronic device according to the embodiment of the present invention exists independently and is opened, as shown in fig. 1, the electronic device 100 of fig. 1 includes:

a first body 101;

a support 102 in rotational connection with the first body; the supporting piece is opened and closed in a first preset range relative to the back surface of the first body;

an opening and closing member 103 rotatably connected to the first body; the opening and closing piece is opened and closed in a second preset range relative to the front surface of the first body;

a linkage member 104 rotatably connected to the support member and the opening member, respectively;

the linkage component 104 is used for driving the supporting piece to move by the first opening and closing angle β 1 in a linkage manner when the first opening and closing angle B1 is unequal to the second opening and closing angle B2 when the opening and closing piece moves by the second opening and closing angle B2 under the action of external force, wherein the first opening and closing angle β 1 is the opening and closing angle of the supporting piece relative to the back surface of the first body, and the second opening and closing angle β 2 is the opening and closing angle of the opening and closing piece relative to the front surface of the first body.

Here, the first body 101 may be a keyboard body, that is, a physical keyboard is disposed on the first body 101, so that the first body 101 may provide a physical keyboard for other electronic devices without a physical keyboard, such as a mobile terminal device like a smart phone and a tablet computer, and the physical keyboard serves as an input device for operating an instruction and data of other electronic devices without a physical keyboard, such as a smart phone. The physical keyboard is generally made of materials such as alloy, plastic and fiber, the physical keyboard is the most common and the most main input device of electronic equipment, at present, smart phones and tablet computers do not have self-carried physical keyboards for enhancing portability and mobility, although the portability and the mobility are improved, important functions are sacrificed, because the efficiency of operating the smart phones and the tablet computers by people without the physical keyboard to process files and mails is further reduced, and the problem of considering both efficiency and portability becomes a problem to be solved. In order to achieve both efficiency and portability, such an electronic device may be externally connected with a physical keyboard (keyboard body) or a device with a higher processing speed (keyboard body), and the electronic device provided by the embodiment of the present invention may be regarded as an electronic device with a keyboard body.

Here, the support member 102 is used for supporting the first body to have a certain height and an inclination angle, so that a user can tap the physical keyboard on the first body 101 at a comfortable angle and height. An included angle between a plane where the supporting piece 102 is located and a plane where the first body is located is a first opening and closing angle, and the first opening and closing angle is within a first preset range;

here, the opening and closing member 103 is used to connect other electronic devices without a physical keyboard, such as a smart phone and a tablet computer, and the opening and closing member 103 may be connected with other electronic devices in a plug-in manner. An included angle between the plane where the opening and closing piece 103 is located and the plane where the first body is located is a second opening and closing angle, and the second opening and closing angle is within a second preset range;

here, the first predetermined range and the second predetermined range are within a range of 360 degrees, or the first predetermined range and the second predetermined range are within a range of 180 degrees.

In an embodiment of the present invention, the opening and closing member is linked by the linking member, referring to fig. 2, a diagram a of fig. 2 is a schematic diagram of a state of the electronic device according to the embodiment of the present invention when the electronic device is opened by an external force, and a diagram B of fig. 2 is a schematic diagram of a state of the electronic device according to the embodiment of the present invention when the electronic device is closed by an external force, when the opening and closing member 103 is opened to the second opening and closing angle by an external force, the linking member 104 drives the supporting member 102 to open to the first opening and closing angle (referring to a diagram a of fig. 2); when the opening element 103 is closed from the second opening angle under the action of an external force, the linkage member 104 drives the support member 102 to start to close from the first opening angle (see fig. 2B).

In other embodiments of the present invention, the opening and closing member is linked by the linking member, and when the supporting member 102 is opened to the first opening and closing angle under the action of an external force, the linking member 104 drives the opening and closing member 103 to open to the second opening and closing angle; when the supporting member 102 is closed from the first opening and closing angle under the action of an external force, the linkage member 104 drives the opening and closing member 103 to start to close from the second opening and closing angle.

In other embodiments of the present invention, an accommodating space is further disposed at one end of the first body connected to the linkage component, for accommodating the supporting member. Referring to fig. 1 a, when the supporting member is fastened to the first body, the outer surface of the supporting member and the outer surface of the first body are on the same horizontal plane. In other embodiments, the first body 101 has a recessed structure for receiving the supporting member.

An electronic device provided in an embodiment of the present invention includes: a first body; a support member rotatably coupled with the first body; the supporting piece is opened and closed in a first preset range relative to the back surface of the first body; an opening and closing member rotatably connected to the first body; the opening and closing piece is opened and closed in a second preset range relative to the front surface of the first body; the linkage part is respectively connected with the supporting piece and the opening and closing piece; the linkage component is used for driving the supporting piece to move by the first opening and closing angle in a linkage manner in the process that the opening and closing piece moves by the second opening and closing angle under the action of external force when the first opening and closing angle and the second opening and closing angle are not equal; the first opening and closing angle is the opening and closing angle of the supporting piece relative to the back face of the first body, and the second opening and closing angle is the opening and closing angle of the opening and closing piece relative to the front face of the first body; the opening and closing piece is connected with the display screens of other electronic equipment, so that the electronic equipment provided by the embodiment of the invention can automatically support the supporting piece when a user opens the display screens and automatically close the supporting piece when the display screens are closed.

Example two

Based on the first embodiment, an embodiment of the present invention provides an electronic device, referring to fig. 1, where a diagram in fig. 1 is a schematic diagram of a state where the electronic device provided in the embodiment of the present invention exists independently and is closed, and B diagram in fig. 1 is a schematic diagram of a state where the electronic device provided in the embodiment of the present invention exists independently and is opened, as shown in fig. 1, the electronic device 100 in fig. 1 includes:

a first body 101;

the linkage component 104 is configured to, when the first opening and closing angle β 1 is unequal to the second opening and closing angle β 2, drive the supporting element to move by the first opening and closing angle β 1 in a linkage manner when the opening and closing element moves by the second opening and closing angle β 2 under an external force, where the first opening and closing angle β 1 is an opening and closing angle of the supporting element relative to the back surface of the first body, and the second opening and closing angle β 2 is an opening and closing angle of the opening and closing element relative to the front surface of the first body.

The linkage component 104 is further configured to drive the supporting element to move the first opening and closing angle β 1 in a linkage manner during the process that the opening and closing element moves the second opening and closing angle β 2 under the action of an external force if the first opening and closing angle β 1 is equal to the second opening and closing angle β 2.

In the embodiment of the invention, the opening and closing piece is linked through the linkage part, and the linkage part 104 drives the supporting piece 102 to be opened to the first opening and closing angle; when the opening element 103 is closed from the second opening angle under the action of an external force, the linkage part 104 drives the support element 102 to start to close from the first opening angle.

In the embodiment of the invention, no matter whether the first opening and closing angle is equal to the second opening and closing angle, the linkage part is respectively connected with the opening and closing part and the supporting part, when a user opens the opening and closing part, the linkage part can drive the supporting part to open, and correspondingly, when the user closes the opening and closing part, the linkage part can drive the supporting part to close. In other embodiments of the present invention, no matter whether the first opening and closing angle is equal to the second opening and closing angle, since the linkage component is connected to the opening and closing member and the supporting member, when the supporting member is opened by a user, the linkage component will drive the opening and closing member to open, and when the supporting member is closed by the user, the linkage component will drive the opening and closing member to close; therefore, the electronic equipment provided by the embodiment of the invention can automatically support the supporting piece when a user opens the display screen and automatically close the supporting piece when the display screen is closed.

EXAMPLE III

In other embodiments of the present invention, the electronic device further includes a second body 105, as shown in fig. 3, the second body 105 has a display screen (in this case, the second body corresponds to a tablet computer), and the opening and closing member 103 is a part of the second body; the second body 105 is connected to the first body 101 through the opening part 103. In the implementation process, the electronic device may be a notebook computer, and then the surface of the second body is the a-side of the notebook computer, and the surface of the second body is the B-side of the notebook computer; the surface of the first body is a C surface of the notebook computer, and the back surface of the first body is a D surface of the notebook computer. Generally, the casing of the notebook computer is divided into A, B, C and D surfaces, wherein the A surface is the uppermost beautiful surface, and the middle or the corners of the surface are provided with brand marks. The side B is the side with the display screen, the side C is the side where the keyboard is located, and the side D is the back side of the notebook, namely the bottom cover of the notebook, namely the side seen when the notebook is turned over. The D surface is provided with a bottom plate which can be detached to see the hardware inside the notebook.

In other embodiments of the present invention, the opening and closing member is a connecting member, and the connecting member is used to connect another electronic device, for example, other electronic devices without a physical keyboard, such as a smart phone, a tablet computer, and the like.

Example four

Based on the foregoing embodiments, an embodiment of the present invention further provides an electronic device, as shown in fig. 1, the electronic device includes:

a first body 101;

a linkage member 104 connected to the support member and the opening member, respectively;

In the embodiment of the invention, the linkage part is realized by adopting a synchronous gear or other synchronous mechanisms, and the second body or other electronic equipment is connected with the first body through the opening and closing piece; the notebook computer is taken as an example for explanation, the linkage part is realized by adopting a synchronous gear or other synchronous mechanisms, and after the second body with the display screen is connected with the first body with the physical keyboard through the opening and closing part, the support part can also be rotated out automatically and synchronously when the display screen is turned over for use. As shown in fig. 4, fig. 4 includes a diagram a, a diagram B, a diagram C and a diagram D, where the diagram a of fig. 4 is a schematic diagram of a state when the electronic device according to the embodiment of the present invention is separated from the device to be connected (the first body or another electronic device), and as can be seen from the diagram a of fig. 4, another electronic device to be connected, such as a terminal like a tablet, is separable from the electronic device according to the embodiment of the present invention; fig. 4B is a schematic diagram illustrating a state of the electronic device according to the embodiment of the present invention when the electronic device is connected to a device to be connected (a first body or another electronic device), and it can be seen from fig. 4B that a second body or another electronic device to be connected is connected to the first body to form an integral body. Fig. 4C and D are schematic views illustrating use of the electronic device and another electronic device in a combined state according to the embodiment of the present invention, in a process of opening and closing the device on the opening and closing body by a user, the supporting member in the embodiment of the present invention is also automatically opened in synchronization, so as to realize multi-angle support (as shown in fig. 4C), and a synchronization process and a corresponding supporting angle of the supporting member in a specific opening process can be defined in detail according to user experience requirements, thereby providing good user experience.

The process of using the electronic equipment provided by the embodiment of the invention is described by taking a notebook computer as an example, and in the process of opening the flip (opening the display screen), because the supporting piece is meshed with the linkage part by adopting the gear and the opening and closing piece is meshed with the linkage part by adopting the gear, the synchronous rotation of the opening and closing piece can be realized during the flip; in the process of opening the flip cover, the gear is synchronously fixed on the upper connecting rod, slowly and outwards pulled through the central axial groove of the gear, and when the flip cover reaches a certain proper flip cover angle, the gear is completely released; when the support angle is completely loosened, the support angle is adjusted within a certain range through the friction force between the rotating shaft and the central shaft of the gear; when the cover is closed, when the cover is closed to a certain angle, the size is slowly pulled back through the connecting rod in the rotating process, so that the gear returns to the meshing state again, and the cover closing process is realized.

As can be seen from the above, the embodiment of the invention has the advantages that 1) the integrated integration design of the terminal such as a tablet and the accessories such as a physical keyboard (a first body) can be realized; 2) good support can be realized through the synchronous rotating mechanism, and the problem that the products such as accessories such as keyboards, flat plates and the like are light and unstable in support is solved; 3) the bidirectional rotation synchronous rotating mechanism can improve the use experience of a user and realize simple operation in one step; 4) the bidirectional synchronous rotating mechanism realizes multi-angle use of accessories such as a keyboard and the like in the flip rotating process, and provides good input experience.

EXAMPLE five

a first body 101;

In an embodiment of the present invention, the linkage component includes a first mechanism and a second mechanism linked with the first mechanism, wherein the first mechanism is fixedly connected to the support body, and the second mechanism is fixedly connected to the opening body;

when the first mechanism drives the supporting body to open to a first opening and closing angle, a second angle at which the second mechanism drives the opening body to open is correspondingly proportional to a first angle at which the first mechanism drives the supporting body to open;

when the first mechanism drives the supporting body to start to close from a first opening and closing angle, a second angle at which the second mechanism drives the opening and closing body to close is correspondingly proportional to a first angle at which the first mechanism drives the supporting body to close;

the ratio is the ratio of the first opening and closing angle to the second opening and closing angle, and the first opening and closing angle is larger than or smaller than or equal to the second opening and closing angle.

Here, the first mechanism and the second mechanism may both be implemented by using gears, where the ratio corresponds to a gear ratio, the first mechanism is linked with the second mechanism, that is, a first gear as the first mechanism may be engaged with a second gear as the second mechanism, and a central shaft of the first gear is fixedly connected with a central shaft of the second gear, so that when the first gear rotates, the second gear is driven. In the embodiment of the present invention, the gear ratio of the first gear to the second gear may be equal to 1, less than 1, or greater than 1, and there is a correspondence between the first angle and the second angle in the embodiment of the present invention regardless of the ratio of the first gear to the second gear, for example, when the ratio is 1, the first angle and the second angle are equal.

In the embodiment of the present invention, the first opening and closing angle and the second opening and closing angle are relatively fixed angles, and are angles fixed by a user in a use process, the first angle is an angle of dynamic change between the display screen and the first body in a process of opening the display screen by the user, and the second angle is an angle of dynamic change between the support body and the first body in a process of opening the display screen by the user.

In the embodiment of the invention, since the first mechanism is only linked with the second mechanism, the first opening and closing angle and the second opening and closing angle have a corresponding relation, and the corresponding relation is determined by the gear ratio.

EXAMPLE six

Based on the fifth embodiment, the invention further provides a linkage part, which comprises a first mechanism, a second mechanism and a third mechanism linked with the first mechanism, wherein,

when the first mechanism drives the support body to be opened to a third opening and closing angle, the first mechanism is linked with the second mechanism so that the second mechanism drives the opening and closing body to be opened to a second opening and closing angle, and the third opening and closing angle is smaller than the first opening and closing angle;

when the first mechanism drives the supporting body to be opened to a third opening and closing angle, the first mechanism is linked with a third mechanism, so that the first mechanism drives the supporting body to be opened to the first opening and closing angle from the third opening and closing angle;

when the first mechanism drives the support body to be closed from a first opening and closing angle to a third opening and closing angle, the first mechanism is linked with the third mechanism; when the first mechanism drives the support body to start to close from a third opening and closing angle, the first mechanism is linked with the second mechanism so that the second mechanism drives the opening and closing body to start to close from a second opening and closing angle.

Here, the first mechanism, the second mechanism and the third mechanism may be implemented by using gears, the ratio corresponds to a gear ratio, and the first mechanism is linked with the second mechanism, that is, a first gear as the first mechanism may be meshed with a second gear as the second mechanism. The first mechanism is linked with the third mechanism, that is, the first gear as the first mechanism may be engaged with the third gear as the third mechanism. When the opening is started, the central shaft of the first gear (the gear shaft of the first gear) is fixedly connected with the central shaft of the second gear, and when the first gear rotates, the second gear is driven; when the first gear drives the support body to be opened to a third opening and closing angle, the first gear drives the second gear to rotate to a second opening and closing angle; at this time, the first gear is disengaged from the second gear by an external force, and the first gear is engaged with the third gear. In practice, a button may be provided so that the first gear disengages from the second gear and the first gear engages with the third gear.

In the fifth embodiment, since the first mechanism is only linked with the second mechanism, the first opening and closing angle is only linked with the second mechanism, and the first opening and closing angle and the second opening and closing angle have a corresponding relationship, and the corresponding relationship is determined by the gear ratio. However, it should be noted that the third opening angle and the second opening angle in the embodiment of the present invention have a corresponding relationship, and the corresponding relationship is determined by a gear ratio (a gear ratio between the first gear and the second gear).

In the embodiment of the present invention, the gear ratio of the first gear to the second gear may be equal to 1, less than 1, or greater than 1, and no matter what the ratio of the first gear to the second gear is, there is a corresponding relationship between the first angle and the second angle in the embodiment of the present invention, for example, when the ratio is 1, the third opening angle and the second opening angle are equal.

EXAMPLE seven

Based on the fifth embodiment, the invention further provides a linkage component, which comprises a fourth mechanism linked with the first mechanism, the second mechanism and the second mechanism, wherein,

when the first mechanism drives the supporting body to be opened to a first opening and closing angle, the second mechanism drives the opening and closing body to be opened to a fourth opening and closing angle, and the fourth opening and closing angle is smaller than the second opening and closing angle;

when the second mechanism drives the opening body to be opened to a fourth opening angle, the second mechanism is linked with the fourth mechanism, so that the second mechanism drives the opening body to be opened to the second opening angle from the fourth opening angle;

when the second mechanism drives the opening body to be closed from the second opening angle to the fourth opening angle, the second mechanism is linked with the fourth mechanism; when the second mechanism drives the opening body to be closed from a fourth opening angle, the second mechanism is linked with the first mechanism, so that the first mechanism drives the support body to be closed from the first opening angle. When the opening is started, the central shaft of the first gear is fixedly connected with the central shaft of the second gear, and when the second gear rotates, the first gear is driven; when the second gear drives the opening body to be opened to a fourth opening angle, the second gear drives the first gear to rotate to a first opening angle; at the moment, the second gear is separated from the first gear under the action of external force, and the second gear is meshed with the fourth gear; and then the second gear continues to be opened from the fourth opening and closing angle to the second opening and closing angle. In practice, a button may be provided so that the first gear disengages from the second gear and the second gear engages with the fourth gear.

In the fifth embodiment, since the first mechanism is only linked with the second mechanism, the first opening and closing angle is only linked with the second mechanism, and the first opening and closing angle and the second opening and closing angle have a corresponding relationship, and the corresponding relationship is determined by the gear ratio. However, it should be noted that the fourth opening angle in the embodiment of the present invention has a corresponding relationship with the first opening angle, and the corresponding relationship is determined by the gear ratio (the gear ratio between the first gear and the second gear).

In the embodiment of the present invention, the gear ratio of the first gear to the second gear may be equal to 1, less than 1, or greater than 1, and there is a corresponding relationship between the first angle and the second angle in the embodiment of the present invention regardless of the ratio of the first gear to the second gear, for example, when the ratio is 1, the fourth opening angle is equal to the first opening angle. In other embodiments of the present invention, the scheme provided in the sixth embodiment and the scheme provided in the seventh embodiment may be combined.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present invention, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention. The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as a removable Memory device, a Read Only Memory (ROM), a magnetic disk, or an optical disk.

Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An electronic device, the electronic device comprising:

a first body;

the linkage part comprises a first mechanism, a second mechanism and a third mechanism which are linked with the first mechanism; when the first mechanism drives the supporting piece to be opened to a third opening and closing angle, the first mechanism is linked with the second mechanism so that the second mechanism drives the opening and closing piece to be opened to the second opening and closing angle, and the third opening and closing angle is smaller than the first opening and closing angle; when the first mechanism drives the supporting piece to be opened to a third opening and closing angle, the first mechanism is linked with a third mechanism, so that the first mechanism drives the supporting piece to be opened to the first opening and closing angle from the third opening and closing angle; the first opening and closing angle is the opening and closing angle of the supporting piece relative to the back face of the first body, and the second opening and closing angle is the opening and closing angle of the opening and closing piece relative to the front face of the first body.

2. The electronic device according to claim 1, wherein the linkage component is further configured to drive the supporting component to move the first opening/closing angle in a linkage manner when the opening/closing component moves the second opening/closing angle under an external force if the first opening/closing angle is equal to the second opening/closing angle.

3. The electronic device according to claim 1 or 2, wherein the opening member is a connecting member for connecting another electronic device; or;

the opening and closing member is part of the second body.

4. The electronic device of claim 1, wherein the linkage member comprises a first mechanism and a second mechanism linked with the first mechanism, wherein the first mechanism is fixedly connected with the supporting member, and the second mechanism is fixedly connected with the opening member;

when the first mechanism drives the supporting piece to be opened to a first opening and closing angle, a second angle at which the second mechanism drives the opening and closing piece to be opened is correspondingly proportional to a first angle at which the first mechanism drives the supporting piece to be opened;

when the first mechanism drives the supporting piece to start to close from a first opening and closing angle, a second angle at which the second mechanism drives the opening and closing piece to close is correspondingly proportional to the first angle at which the first mechanism drives the supporting piece to close;

the ratio is the ratio of the first opening and closing angle to the second opening and closing angle, and the first opening and closing angle is larger than or smaller than the second opening and closing angle.

5. The electronic device of claim 1, wherein the linkage member comprises a first mechanism, a second mechanism and a third mechanism that are linked with the first mechanism, wherein,

when the first mechanism drives the supporting piece to be opened to a third opening and closing angle, the first mechanism is linked with the second mechanism so that the second mechanism drives the opening and closing piece to be opened to a second opening and closing angle, and the third opening and closing angle is smaller than the first opening and closing angle;

when the first mechanism drives the supporting piece to be opened to a third opening and closing angle, the first mechanism is linked with a third mechanism, so that the first mechanism drives the supporting piece to be opened to the first opening and closing angle from the third opening and closing angle;

when the first mechanism drives the supporting piece to be closed from a first opening and closing angle to a third opening and closing angle, the first mechanism is linked with the third mechanism; when the first mechanism drives the supporting piece to start to close from a third opening and closing angle, the first mechanism is linked with the second mechanism so that the second mechanism drives the opening and closing piece to start to close from a second opening and closing angle.

6. The electronic device of claim 3, wherein the linkage member comprises a fourth mechanism that is linked with a first mechanism, a second mechanism, and the second mechanism, wherein,

when the first mechanism drives the supporting piece to be opened to a first opening and closing angle, the second mechanism drives the opening and closing piece to be opened to a fourth opening and closing angle, and the fourth opening and closing angle is smaller than the second opening and closing angle;

when the second mechanism drives the opening and closing member to be opened to a fourth opening and closing angle, the second mechanism is linked with the fourth mechanism, so that the second mechanism drives the opening and closing member to be opened to the second opening and closing angle from the fourth opening and closing angle;

when the second mechanism drives the opening and closing member to be closed from the second opening and closing angle to the fourth opening and closing angle, the second mechanism is linked with the fourth mechanism; when the second mechanism drives the opening and closing member to start closing from the fourth opening and closing angle, the second mechanism is linked with the first mechanism so that the first mechanism drives the supporting member to start closing from the first opening and closing angle.