An electronic device

Abstract

This application discloses an electronic device, including a target surface, a target sidewall, and an imaging device. The target surface has a groove, and the target sidewall is connected to the target surface and forms the sidewall of the groove. The imaging device includes a first support, a second support, and an imaging module. A first rotating end of the first support is located in the groove, and a second rotating end of the first support is rotatably connected to the second support. The imaging module is disposed on the second support. The imaging device can switch between a first state and a second state based on the first rotation of the first support relative to the target surface and the second rotation of the second support relative to the first support. In the first state, at least a portion of the imaging module is located within the groove, and the angle between the imaging module and the target surface is a first angle. In the second state, the imaging module is located outside the groove, and the angle between the imaging module and the target surface is a second angle. The difference between the second angle and the first angle is greater than or equal to 180 degrees.

Description

Technical Field

[0001] This application relates to the field of electronic equipment technology, and in particular to an electronic device. Background Technology

[0002] As electronic devices become increasingly integrated, it is common to incorporate imaging devices into the device itself. However, traditional electronic devices cannot adequately balance the requirements of a clean appearance with the need for multi-angle shooting. Summary of the Invention

[0003] This application provides the following technical solution:

[0004] An electronic device, comprising:

[0005] The target surface is provided with a groove;

[0006] The target sidewall is connected to the target surface and forms the sidewall of the groove;

[0007] An imaging device includes a first support, a second support, and an imaging module. A first rotating end of the first support is located in the groove, a second rotating end of the first support is rotatably connected to the second support, and the imaging module is disposed on the second support.

[0008] The imaging device can switch between a first state and a second state based on a first rotation of the first support relative to the target surface and a second rotation of the second support relative to the first support.

[0009] In the first state, at least a portion of the imaging module is located within the groove, and the angle between the imaging module and the target surface is a first angle.

[0010] In the second state, the imaging module is located outside the groove, and the angle between the imaging module and the target surface is a second angle, the difference between the second angle and the first angle being greater than or equal to 180 degrees.

[0011] Optionally, in the above-mentioned electronic device, during the process of the imaging device switching from the first state to the second state, the angle by which the first support rotates relative to the target surface about the first rotation axis is the first rotation angle, the angle by which the second support rotates relative to the first support about the second rotation axis is the second rotation angle, and the sum of the first rotation angle and the second rotation angle is equal to the second angle.

[0012] Optionally, in the above-described electronic device, the first rotation angle is equal to the second rotation angle; and / or,

[0013] The first support and the second support are kinematically coupled, so that the first rotation and the second rotation are linked.

[0014] Optionally, in the above-described electronic device, in the second state, the light-receiving surface of the imaging module faces the back side of the target surface, the projection of the imaging module in the thickness direction of the target surface is at least partially located outside the outline of the target surface, and the imaging module is capable of receiving light from the region located on the back side of the target surface.

[0015] Optionally, the above-mentioned electronic device includes a first drive device for providing power for the first rotation, and the power provided by the first drive device is transmitted to the second support through the first support body so that the first rotation and the second rotation are linked.

[0016] Optionally, the above-mentioned electronic device includes a first reaction member, and the first driving device is disposed on the first support body. During the switching state of the imaging device, the first driving device applies torque to the first reaction member, and the reaction force applied by the first reaction member to the first driving device drives the first support body to rotate relative to the target surface.

[0017] Optionally, in the above-mentioned electronic device, the imaging module is rotatably connected to the second support body and is capable of rotating relative to the second support body about a third rotation axis. The second rotation axis of the second rotation and the lens axis of the imaging module are both perpendicular to the third rotation axis.

[0018] Optionally, the above-mentioned electronic device includes a display component, a first body and a second body, wherein the display component is disposed on the first body, the first body has the target surface, and the second body is at least used to support the electronic device;

[0019] The electronic device satisfies at least one of the following:

[0020] The first body is rotatable relative to the second body, so as to change the orientation of the display surface of the display component;

[0021] The first body can move relative to the second body in a direction that satisfies the perpendicular condition to the target surface, so as to change the distance between the imaging device and the second body;

[0022] The display component can switch between a first mode and a second mode. In the first mode, the display surface of the display component is curved, and in the second mode, the display surface of the display component is flat.

[0023] Optionally, the above-mentioned electronic device includes:

[0024] A linkage assembly, connecting the first body and the second body, for providing support for the relative movement of the first body and the second body, the linkage assembly including at least two rotatably connected support rods, the dimension of the linkage assembly along a direction perpendicular to the target surface changing based on the relative rotation between the support rods; and / or,

[0025] A gear and rack assembly, connecting the first body and the second body, is used to provide power and guidance for the relative rotation of the first body and the second body. The gear and rack assembly includes an arc-shaped rack and a gear meshing with the rack. The rack is fixedly connected to the first body or the second body.

[0026] Optionally, the above-mentioned electronic device includes a second drive device disposed on the linkage assembly. The second drive device is used to provide power for the relative rotation between the support rods. During the relative rotation between the support rods, the second drive device is displaced in a direction that satisfies the perpendicular condition to the target surface. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0028] Figure 1 This is a partial schematic diagram of an electronic device according to an embodiment of this application;

[0029] Figure 2 This is a schematic diagram of an imaging apparatus according to an embodiment of this application;

[0030] Figure 3 This is a schematic diagram of an imaging device in a first state according to an embodiment of this application;

[0031] Figure 4 This is a schematic diagram of the imaging device in a third state according to an embodiment of this application;

[0032] Figure 5 This is a schematic diagram of the imaging device in a second state according to an embodiment of this application;

[0033] Figure 6 This is a schematic diagram illustrating the motion principle of the imaging device according to an embodiment of this application switching from a first state to a second state;

[0034] Figure 7This is a partial schematic diagram of the internal structure of the imaging device according to an embodiment of this application;

[0035] Figure 8 yes Figure 7 A three-dimensional schematic diagram of the connecting seat in the structure shown;

[0036] Figure 9 This is a partial schematic diagram of the internal structure of the imaging device according to an embodiment of this application;

[0037] Figure 10 This is a schematic diagram of an electronic device according to an embodiment of this application;

[0038] Figure 11 This is a schematic diagram of an electronic device according to an embodiment of this application in another state;

[0039] Figure 12 This is a perspective view of an electronic device according to an embodiment of this application;

[0040] Figure 13 This is a partial schematic diagram of the internal structure of an electronic device according to an embodiment of this application;

[0041] Figure 14 This is a partial schematic diagram of the internal structure of an electronic device according to an embodiment of this application.

[0042] The annotations in the attached figures are explained as follows:

[0043] 100. Target surface; 110. Groove; 111. Target sidewall;

[0044] 200, Imaging device; 210, First support; 220, Second support; 230, Imaging module;

[0045] 211. First rotating end; 212. Connecting seat; 212a. First collar; 212b. Second collar;

[0046] 221. Second gear; 222. Second shaft;

[0047] 231. Image acquisition module; 232. Mounting bracket;

[0048] 310. First drive unit; 320. Second drive unit; 321. Connecting rod; 330. Third drive unit; 331. Third gear; 340. Fourth drive unit;

[0049] 410. First reaction component; 411. Fixed plate; 420. Second reaction component;

[0050] 500, Display component; 501, First display surface; 600, First body; 700, Second body;

[0051] 800. Linkage assembly; 810. Support rod; 820. Synchronizing gear set; 831. First connecting body; 832. Second connecting body;

[0052] 900. Gear and rack assembly; 910. Rack; 920. Fifth gear;

[0053] S1, First axis of rotation; S2, Second axis of rotation; S3, Third axis of rotation; S4, Fourth axis of rotation; S5, Lens axis;

[0054] K1, first direction; K2, second direction; Z, third direction. Detailed Implementation

[0055] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0056] In the description of this application, the references to terms such as "one embodiment," "some embodiments," "example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0057] In the description of this specification, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0058] The inventors discovered that imaging devices (such as cameras) on electronic devices typically employ a fixed or single-axis flip-type structure. Fixed designs result in a limited shooting angle, while single-axis flip-type designs, although capable of multi-angle shooting, are often placed in recesses on the device's surface to maintain a clean appearance, thus severely limiting their multi-angle shooting capabilities. Therefore, they fail to adequately balance the user's needs for both a clean device appearance and multi-angle shooting.

[0059] In view of this, see Figures 1-14 This application provides an electronic device, which can be of various types such as a mobile phone, tablet computer, laptop computer, smart display terminal, and wearable device. The electronic device may include a target surface 100, a target sidewall 111, and an imaging device 200. The target surface 100 may be an outer surface of the electronic device, for example, it may be the front surface, rear surface, or side surface of the electronic device. The target surface 100 may be provided with a groove 110 for accommodating at least a portion of the imaging device 200. The target sidewall 111 is connected to the target surface 100 and forms the sidewall of the groove 110, that is, the target sidewall 111 encloses the opening of the groove 110.

[0060] Imaging device 200 is an electronic device used for acquiring images. Imaging device 200 may include a first support 210, a second support 220, and an imaging module 230. The first rotating end 211 of the first support 210 may be located in the groove 110. For example, the first support 210 may be rotatably connected to the side wall or bottom wall of the groove 110, so that the first support 210 can rotate a first time relative to the target surface 100 about a first rotation axis S1. The second rotating end of the first support 210 may be rotatably connected to the second support 220, so that the second support 220 can rotate a second time relative to the first support 210 about a second rotation axis S2. Imaging module 230 may be disposed on the second support 220. For example, imaging module 230 may be fixedly installed on the second support 220 or rotatably connected to the second support 220. The first support 210 provides the imaging device 200 with rotational freedom relative to the target surface 100 and provides a mounting base for the second support 220. The first support 210 can be, for example, a rod-shaped, plate-shaped, frame-shaped, or bracket-shaped structure. The second support 220 can support the imaging module 230 and provide the imaging module 230 with rotational freedom relative to the first support 210. That is, the second support 220 can, through its own rotation relative to the first support 210, enable the imaging module 230 to achieve additional angular adjustment relative to the target surface 100, thereby expanding the angular adjustment range of the imaging module 230. The second support 220 can be, for example, a rod-shaped, plate-shaped, frame-shaped, or bracket-shaped structure.

[0061] The imaging device 200 can switch between a first state and a second state based on a first rotation of the first support 210 relative to the target surface 100 and a second rotation of the second support 220 relative to the first support 210.

[0062] When the imaging device 200 is in the first state, at least a portion of the imaging module 230 can be located within the groove 110, and the angle between the imaging module 230 and the target surface 100 can be a first angle. For example, as Figure 3 As shown, in the first state, the imaging module 230 can be substantially parallel to the target surface 100, and the first angle can be equal to or approximately equal to 0°. At this time, the light-receiving surface of the imaging module 230 can be either the front side facing the target surface 100 or the back side facing the target surface 100. The front side of the target surface 100 refers to the side facing which the target surface 100 is located, and the back side of the target surface 100 is the side opposite to the front side. In some embodiments, in the first state, the imaging module 230 can be completely housed within the groove 110, and the light-receiving surface of the imaging module 230 can face the bottom of the groove 110, thereby protecting the light-receiving surface from scratches and dust contamination.

[0063] When the imaging device 200 is in the second state, the imaging module 230 can be located outside the groove 110, and the angle between the imaging module 230 and the target surface 100 can be a second angle, the difference between the second angle and the first angle being greater than or equal to 180 degrees. In some embodiments, such as Figure 5 As shown, if the first angle between the imaging module 230 and the target surface 100 is 0 degrees (i.e. parallel) in the first state, then in the second state, the second angle between the imaging module 230 and the target surface 100 can be 180 degrees or greater.

[0064] By rotating the first support 210 around the first rotation axis S1, the imaging module 230 can rise from the groove 110 and rotate relative to the target surface 100, increasing the angle α between the imaging module 230 and the target surface 100 along the first direction K1. The rotation of the second support 220 relative to the first support 210 further increases the angle α between the imaging module 230 and the target surface 100. Since the difference between the second angle and the first angle is greater than or equal to 180 degrees, the imaging module 230 can face the opposite direction in the second state of the imaging device 200 compared to the first state, thus significantly expanding the shooting angle. Simultaneously, in the first state, at least a portion of the imaging module 230 is housed within the groove 110, contributing to a neat appearance for the electronic device. Therefore, the electronic device of this application effectively balances the user's needs for both a neat appearance and multi-angle shooting.

[0065] See Figure 4In some embodiments, the imaging device 200 may have a third state, which can be a state between the first and second states. Switching the imaging device 200 from the third state to the second state increases the angle α between the imaging module 230 and the target surface 100, meaning the imaging module 230 can rotate a certain angle relative to the target surface 100 along a first direction K1. Switching the imaging device 200 from the third state to the first state decreases the angle α between the imaging module 230 and the target surface 100, meaning the imaging module 230 can rotate a certain angle relative to the target surface 100 along a second direction K2 opposite to the first direction K1. When the imaging device 200 is in the third state, the angle between the imaging module 230 and the target surface 100 can be a third angle, such as 45 degrees, 90 degrees, 120 degrees, 135 degrees, etc. In some embodiments, the angle adjustment range in the third state can be continuously adjustable, that is, the state switching of the imaging device 200 supports the imaging module 230 to hover at any angle position between the first angle and the second angle, rather than being limited to preset discrete angle levels, so that users can more flexibly choose the shooting angle according to actual shooting needs.

[0066] In some embodiments, during the transition of the imaging device 200 from a first state to a second state, the angle by which the first support 210 rotates relative to the target surface 100 about a first rotation axis S1 can be a first rotation angle, and the angle by which the second support 220 rotates relative to the first support 210 about a second rotation axis S2 can be a second rotation angle. The sum of the first rotation angle and the second rotation angle is equal to the aforementioned second angle (i.e., the angle between the imaging module 230 and the target surface 100 in the second state). For example, as... Figures 3-6 As shown, when the imaging device 200 switches from the first state to the second state, the first support 210 rotates at a first rotation angle of 90 degrees relative to the target surface 100, and the second support 220 rotates at a second rotation angle of 90 degrees relative to the first support 210, with the sum of the two being 180 degrees. The imaging module 230, from its initial stowed state (angle with the target surface 100 being 0 degrees), achieves a complete reverse state switch through a 90-degree vertical lifting action of the first support 210 and a 90-degree flipping action of the second support 220; that is, the imaging module 230 is flipped 180 degrees relative to the target surface 100.

[0067] See Figure 2In some embodiments, the first rotation axis S1 and the second rotation axis S2 can be set to satisfy the parallel condition. In such embodiments, the superposition effect of the first rotation angle and the second rotation angle is the most direct. In other embodiments, the first rotation axis S1 and the second rotation axis S2 can be set at a certain angle (e.g., 10 degrees, 20 degrees, etc.). In such a setting, the motion trajectory of the imaging module 230 is more complex. In the process of forming the second angle relative to the target surface 100, the superposition effect of the first rotation angle and the second rotation angle is not as direct as when the first rotation axis S1 and the second rotation axis S2 are set parallel.

[0068] When the sum of the first rotation angle and the second rotation angle equals the second angle, the ratio of the first rotation angle to the second rotation angle can be flexibly configured according to actual needs. In some embodiments, the first rotation angle can be equal to the second rotation angle. For example, the first rotation angle and the second rotation angle can both be equal to 90 degrees, 95 degrees, etc. In other embodiments, the first rotation angle can be greater than or less than the second rotation angle. For example, the first rotation angle can be 90 degrees and the second rotation angle can be 95 degrees, or the first rotation angle can be 95 degrees and the second rotation angle can be 100 degrees, etc. Having the first rotation angle and the second rotation angle equal simplifies motion control and transmission design.

[0069] The rotation sequence of the first and second rotations can be flexibly configured. In some embodiments, the first support 210 and the second support 220 can be kinematically coupled, enabling the first and second rotations to be linked. Kinematic coupling can be implemented in various ways, such as through gear meshing, linkage, or synchronous belt transmission, so that the first support 210 rotates while driving the second support 220 to rotate synchronously. Using a kinematic coupling structure eliminates the need for separate drive sources for the first and second rotations, simplifying the structure and reducing costs, while ensuring the synchronicity and coordination of the two rotations, improving the smoothness and reliability of the imaging device 200's state switching. In other embodiments, the first and second rotations can occur sequentially. For example, the first support 210 can complete the first rotation angle first, followed by the second support 220 completing the second rotation angle, or the second support 220 can complete the second rotation angle first, followed by the first support 210 completing the first rotation angle.

[0070] In some embodiments, in the second state, the light-receiving surface of the imaging module 230 (i.e., the surface where the lens is located) can face the back side of the target surface 100, the projection of the imaging module 230 in the thickness direction of the target surface 100 can be at least partially located outside the contour of the target surface 100, and the imaging module 230 can receive light from the region located on the back side of the target surface 100. For example, as Figure 5As shown, when the imaging device 200 is in the second state, the projection of the imaging module 230 onto the thickness direction of the target surface 100 (see the third direction Z in the figure) is at least partially outside the contour of the target surface 100. This means that the imaging module 230 has extended from the groove 110 and crossed the edge of the target surface 100, and its position is beyond the orthographic projection range of the target surface 100. Since the imaging module 230 is located outside the contour of the target surface 100 and its light-receiving surface faces the back side of the target surface 100, the imaging module 230 can receive light from the area located on the back side of the target surface 100, thereby acquiring an image of the back side area of ​​the target surface 100. For example, in an embodiment where the target surface 100 is the front of an electronic device, the imaging module 230 can acquire an image of the rear of the electronic device in the second state. As another example, in an embodiment where the target surface 100 is the back of an electronic device, the imaging module 230 can acquire an image of the front of the electronic device in the second state.

[0071] In some embodiments, during the transition of the imaging device 200 from a first state to a second state, the first support 210 rotates toward the first sidewall of the groove 110. The groove 110 is surrounded by a target sidewall 111 and a bottom wall. The first sidewall is a component of the target sidewall 111, that is, the first sidewall can be a portion of the target sidewall 111 at a certain position on the bottom wall. For example, the first sidewall can be a portion of the sidewall that satisfies the perpendicular condition to the target surface 100, or it can be a portion of the sidewall that forms an acute angle with the target surface 100. The rotation of the first support 210 toward the first sidewall means that the first support 210 swings from inside the groove 110 to outside the groove 110. The first sidewall can limit the rotation of the first support 210. When the first support 210 rotates to abut against the first sidewall, the first support 210 has reached the maximum angular position relative to the target surface 100.

[0072] In some embodiments, when the imaging device 200 is in a first state, the first support 210 and the target surface 100 can be aligned. That is, in the first state, the surface of the first support 210 facing out of the groove 110 and the target surface 100 are coplanar, and they are approximately on the same plane. This helps to improve the overall appearance of the electronic device. Similarly, in some embodiments, when the imaging device 200 is in the first state, the second support 220 and the target surface 100 can be aligned. For example, the imaging device 200 can be configured to be aligned with the target surface 100 as a whole in the first state, that is, in the first state, the second support 220 and the first support 210 can be flattened as a whole.

[0073] In some embodiments, the electronic device may include a first drive device 310 for providing power to the first rotation. The first drive device 310 may be a motor (such as a stepper motor, servo motor, or micro DC motor). The power provided by the first drive device 310 can be transmitted to the second support 220 through the first support 210, so that the first rotation and the second rotation can be synchronized. In such an embodiment, while the first support 210 rotates through the first drive device 310, the first support 210 can also drive the second support 220 to rotate, simplifying the power source and reducing costs. In other embodiments, a drive device may be provided for each of the first and second rotations, and the two drive devices may be coordinated and controlled by the same controller to achieve electronic synchronization.

[0074] In some embodiments, the electronic device may include a first reaction member 410, and a first driving device 310 may be disposed on a first support body 210. During the switching of the imaging device 200 state, the first driving device 310 may apply torque to the first reaction member 410. The reaction force applied by the first reaction member 410 to the first driving device 310 may drive the first support body 210 to rotate relative to the target surface 100. The first reaction member 410 may be fixed in the groove 110 and does not rotate with the first support body 210. The housing of the first driving device 310 (such as a motor) may be fixed on the first support body 210, and the output shaft of the first driving device 310 may be fixedly connected to the first reaction member 410. After the first driving device 310 is started, since the first reaction member 410 is fixed, the reaction force will push the housing of the first driving device 310 and the first support body 210 fixed thereto to move in the opposite direction, thereby causing the first support body 210 to rotate around the first rotation axis S1. This arrangement is beneficial for integrating the driving device into the first support body 210, making the structure more compact.

[0075] See Figure 2 , Figure 7 and Figure 8In some embodiments, the first reaction member 410 can be a first gear, the axis of the first gear can be a first rotation axis S1, and the first reaction member 410 can be fixedly connected to the wall of the groove 110 through the fixing plate 411. The second support body 220 can include a second shaft 222 and a second gear 221 fixed to the second shaft 222. The second gear 221 can mesh with the first gear, the axis of the second shaft 222 can be a second rotation axis S2, and the first support body 210 can be rotatably connected to the second shaft 222. The first gear, the second gear 221, the second shaft 222, and the first support body 210 can form a planetary gear system. After the first drive device 310 installed on the first support body 210 is started, the first support body 210 is driven to rotate around the first rotation axis S1 (i.e., the first rotation) by the reverse force of the first gear. Under the drive of the first support body 210, the second gear 221 revolves around the circumference of the first gear and also rotates around the second rotation axis S2, thereby realizing the rotation of the second support body 220 relative to the first support body 210 (i.e., the second rotation).

[0076] In some embodiments, the first gear can be connected to the fixed plate 411 via a first shaft (not shown in the figure). The axis of the first shaft can be a first rotation axis S1. The first support 210 can include a connecting seat 212, which can have a first collar 212a sleeved on the first shaft and a second collar 212b sleeved on the second shaft 222. The connecting seat 212 can better resist radial forces and help prevent large deviations in the parallelism of the first rotation axis S1 and the second rotation axis S2, thus affecting the synchronous operation of the first and second rotations. Figure 7 As shown, in some embodiments, the first ring 212a and the second ring 212b of the connecting seat 212 can be located on different sides of the gear pair formed by the second gear 221 and the first gear, that is, the first ring 212a and the second ring 212b are located on both sides of the gear pair in the axial direction. In this way, the transmission system can have better stability while saving the space occupied by the connecting seat 212.

[0077] See Figure 2 and Figure 9 In some embodiments, the imaging module 230 can be configured to be rotatably connected to the second support 220. The imaging module 230 can rotate relative to the second support 220 about the third rotation axis S3. The second rotation axis S2 of the second rotation (the second support 220 rotates relative to the first support 210) and the lens axis S5 of the imaging module 230 can both satisfy the perpendicular condition of the third rotation axis S3, that is, the second rotation axis S2 is perpendicular to the third rotation axis S3, and the lens axis S5 is also perpendicular to the third rotation axis S3.

[0078] By setting a third rotation axis S3, the imaging module 230 can rotate relative to the second support 220 (third rotation), further enriching the shooting angle of the imaging module 230. Since both the second rotation axis S2 and the lens axis S5 are perpendicular to the third rotation axis S3, the shooting angle adjustment caused by the rotation of the imaging module 230 around the third rotation axis S3 will not overlap or interfere with the shooting angle adjustment caused by the rotation of the second support 220, thus efficiently completing the shooting angle adjustment.

[0079] See Figure 9 In some embodiments, the electronic device may include a third driving device 330 and a second reaction member 420. The second reaction member 420 may be fixedly connected to the second support 220 and does not rotate with the imaging module 230 relative to the second support 220. The third driving device 330 (such as a motor) may be disposed in the imaging module 230. The third driving device 330 may apply a force to the second reaction member 420. The reaction force applied by the second reaction member 420 to the third driving device 330 may drive the imaging module 230 to rotate relative to the second support 220. This arrangement facilitates the integration of the driving device into the imaging module 230, resulting in a more compact structure.

[0080] In some embodiments, the third drive device 330 and the image acquisition module 231 can be fixed to the mounting bracket 232. The output shaft of the third drive device 330 can be equipped with a third gear 331. The second reaction member 420 can be a fourth gear fixed to the third shaft (not shown in the figure) and meshing with the third gear 331. The axis of the fourth gear can be the third rotation axis S3. The mounting bracket 232 can be rotatably connected to the third shaft. The second reaction member 420, the third gear 331, the third drive device 330, and the mounting bracket 232 can form a planetary gear system. After the third drive device 330 is started, it drives the third gear 331 to rotate. Since the second reaction member 420 meshing with the third gear 331 is fixed, under the reverse force of the second reaction member 420, the third gear 331 moves along the circumference of the second reaction member 420, thereby causing the mounting bracket 232 to rotate relative to the second support body 220 around the third rotation axis S3.

[0081] See Figures 1-14 In some embodiments, the electronic device may include a display component 500, a first body 600 and a second body 700. The display component 500 may be disposed on the first body 600. The first body 600 may have a target surface 100. The second body 700 is at least used to support the electronic device (e.g., it may be the base or back cover of the electronic device).

[0082] Electronic devices can fulfill at least one of the following functional configurations:

[0083] Firstly, the first body 600 can rotate relative to the second body 700 to change the orientation of the first display surface 501 of the display component 500. For example, the first body 600 can be connected to the second body 700 via a pivot, and can rotate vertically or horizontally to adjust the orientation of the first display surface 501 and meet viewing needs from different angles.

[0084] Secondly, the first body 600 can move relative to the second body 700 in a direction perpendicular to the target surface 100, thereby changing the distance between the imaging device 200 and the second body 700. For example, the first body 600 can rise and fall in a direction perpendicular to the target surface 100 (i.e., the thickness direction of the target surface 100). When shooting is required, the first body 600 can be raised, moving the imaging device 200 away from the second body 700 to obtain a larger field of view.

[0085] Third, the display component 500 can switch between a first form and a second form. In the first form, the first display surface 501 of the display component 500 is curved (e.g., bent into an arc or ring shape), while in the second form, the first display surface 501 of the display component 500 is flat. For example, the display component 500 can be a flexible screen, the degree of which can be adjusted by a driving mechanism. Through form switching, the electronic device can switch between a large-screen viewing mode (flat surface) and an immersive surround mode (curved surface) to meet the needs of different usage scenarios.

[0086] The aforementioned various functional configurations can be individually or in combination on the electronic device, giving the electronic device extremely high flexibility of use. In some embodiments, the first body 600 can rotate relative to the second body 700 about a fourth rotation axis S4, and the direction of movement of the first body 600 relative to the second body 700 can satisfy the parallel condition with the fourth rotation axis S4. For example, the first body 600 may include a first base and a second base. The display component 500 and the imaging device 200 can be disposed on the first base, and the second base can be configured to be slidably connected to the second body 700. The first base is movably disposed on the second base and can rotate relative to the second base about the fourth rotation axis S4. Based on the relative sliding of the second base and the second body 700, the first base can move relative to the second body 700 in a direction that satisfies the parallel condition with the fourth rotation axis S4. For example, the first body 600 may include a first substrate and a second substrate. The display component 500 and the imaging device 200 may be disposed on the first substrate. The second substrate may be rotatably connected to the second body 700. The first substrate may be movably disposed on the second substrate and may move relative to the second substrate in a direction that satisfies the parallel condition with the fourth rotation axis S4. The first substrate may rotate relative to the second body 700 about the fourth rotation axis S4 based on the relative rotation of the second substrate and the second body 700.

[0087] See Figures 10-12 In some embodiments, the target surface 100 may be the top surface of the first body 600, and the upper edge of the display component 500 may be flush with or substantially flush with the top surface of the first body 600. The groove 110 may be located in the area of ​​the target surface 100 near the middle of the upper edge of the display component 500. In this way, the display component 500 can extend to the top of the device to the maximum extent without obstructing the imaging device 200 extending from the groove 110. Since the groove 110 is located in the area of ​​the target surface 100 near the middle of the upper edge of the display component 500, when the user views the first display surface 501 of the display component 500, their line of sight can be naturally raised to quickly align with the imaging device 200.

[0088] In some embodiments, the first body 600 may be cylindrical. When the display component 500 is in the first form (curved surface), the back of the display component 500 abuts against the side of the first body 600. That is, during the process of switching the display component 500 from the second form to the first form, the areas on both sides of the first display surface 501 are curved backward. For example, the first form may be the standby form of the display component 500, in which the display component 500 is abutted against the first body 600 in a ring shape. This can reduce the size of the electronic device, making it easier to carry or for users to clean the desktop where the electronic device is placed.

[0089] When the first body 600 is cylindrical, in some embodiments, the axis of the first body 600 may be a fourth rotation axis S4, and the first body 600 may be able to rotate relative to the second body 700 about the fourth rotation axis S4. For example, the first body 600 may be configured to be able to rotate relative to the second body 700 within a rotation range of 90 degrees, 180 degrees, 360 degrees, etc.

[0090] See Figure 13 and Figure 14 In some embodiments, the electronic device may include a linkage assembly 800, which connects a first body 600 and a second body 700 to provide support for the relative movement of the first body 600 and the second body 700. The linkage assembly 800 may include at least two rotatably connected support rods 810. The dimension of the linkage assembly 800 along the direction perpendicular to the target surface 100 may change based on the relative rotation between the support rods 810. For example, the linkage assembly 800 may form a scissor-fork structure or a four-bar linkage structure. The upper end of the linkage assembly 800 may be connected to a first support body 210, and the upper end of the linkage assembly 800 may be connected to a second support body 220. The height dimension of the linkage assembly 800 may change with the relative rotation between the support rods 810, thereby realizing the lifting and lowering movement of the first body 600. The linkage assembly 800 has a simple structure, strong load-bearing capacity, and can provide stable support for the lifting and lowering movement of the first body 600.

[0091] In some embodiments, the electronic device may include a second drive device 320 disposed on the linkage assembly 800. The second drive device 320 provides power for the relative rotation between the support rods 810. During the relative rotation between the support rods 810, the second drive device 320 undergoes displacement in a direction that satisfies the perpendicular condition to the target surface 100. For example, the linkage assembly 800 may include a first folding arm and a second folding arm symmetrically arranged. The first folding arm may include two support rods 810 respectively rotatably connected to the first connecting body 831, and the second folding arm may include two other support rods 810 respectively rotatably connected to the second connecting body 832. The second drive device 320 (e.g., a motor) is fixed to the first connecting body 831, and the output shaft of the second drive device 320 may be connected to the second connecting body 832 via a connecting rod 321. The connecting rod 321 may have a threaded portion that is threadedly connected to the second connecting body 832. The second connecting body 832 and the connecting rod 321 can form a lead screw and nut mechanism. After the second driving device 320 is activated, it drives the connecting rod 321 to rotate, causing the second connecting body 832 to move relative to the first connecting body 831 along the axial direction of the connecting rod 321. As the distance between them decreases, the first folding arm and the second folding arm extend, the first body 600 rises, and the second driving device 320 rises a certain distance along with the first connecting body 831. Conversely, as the distance between them increases, the first folding arm and the second folding arm fold inward, the first body 600 descends, and the second driving device 320 descends a certain distance along with the first connecting body 831. By setting the second driving device 320 in the linkage assembly 800, a relatively small driving force can be used to make the support rods 810 rotate relative to each other, which helps to reduce the power requirements of the second driving device 320 and makes it convenient for electronic devices to use a smaller motor as the second driving device 320.

[0092] In some embodiments, such as Figure 14 As shown, the linkage assembly 800 may include a synchronization gear set 820. The rotating ends of the first folding arm and the second folding arm are kinematically coupled through the synchronization gear set 820, which can make the synchronous movement of the first folding arm and the second folding arm more precise.

[0093] In some embodiments, the electronic device may include a rack and pinion assembly 900, which may connect a first body 600 and a second body 700 to provide power and guidance for relative rotation of the first body 600 and the second body 700. The rack and pinion assembly 900 may include an arcuately extending rack 910 and a gear meshing with the rack 910, the rack 910 being fixedly connected to the first body 600 or the second body 700. For example, as... Figure 13As shown, rack 910 can extend along an arc trajectory centered on the fourth rotation axis S4. Rack 910 can be fixed to the first body 600. The electronic device can include a fourth drive device 340 (e.g., a motor). The output shaft of the fourth drive device 340 can be equipped with a fifth gear 920 that meshes with rack 910. The fourth drive device 340 is rotatably connected to the second body 700 around the fourth rotation axis S4. After the fourth drive device 340 is started, the rotating fifth gear 920 causes rack 910 to rotate around the fourth rotation axis S4, thereby realizing the relative rotation of the first body 600 and the second body 700.

[0094] In some embodiments, the electronic device may include a display device, and the display surface (i.e., the second display surface) of the display device may include a target surface 100. "Display device" refers to a physical component in the electronic device that has image output capabilities and can present visual information, while "display surface" refers to the physical surface on the display device that is actually used to output visual information such as images and videos. That is, the display device can display images through the target surface 100. The display surface of the display device, in conjunction with the display surface (i.e., the first display surface) of the display component 500, can construct a more three-dimensional display layout and expand the effective display range of the electronic device in different spatial directions.

[0095] In some embodiments, the first display surface 501 may include a target curved surface, which may have a target central axis. That is, the target curved surface refers to a display area portion (i.e., a curved screen area) on the first display surface 501 with a curved geometry. This area is not a plane, but a portion of an arcuate surface formed by rotation around the target central axis. The target central axis may be a virtual reference axis used to define and form the target curved surface mathematically. This axis is a rotation axis generated by the rotation of the target curved surface, and the entire curved surface unfolds in an arc around this axis. That is, the target central axis can be understood as a geometric reference axis used to form the target curved surface. For example, the target curved surface may be a portion of a curved surface that rotates around the target central axis. The display device may include a second display surface, and the target central axis or its extension can pass through the second display surface. That is, the display component 500 and the display device may be arranged such that the target central axis or its extension passes through the second display surface. The extension refers to a virtual ray or straight line obtained by extending the target central axis outward from its actual physical endpoint along its geometric direction, used to describe the extension path of the axis in space. In other words, the second display surface is located spatially on the extension path of the target's central axis, or in the area pointed to by the extension line of that path. This arrangement allows the display component 500 and the display device to form a display layout in space with the target's central axis as a common spatial reference. Here, the second display surface can supplement the curved display area formed by the target surface in the central axis direction (i.e., along the target's central axis or its extension), thereby forming a three-dimensional display layout that combines the curved display area with the central axis direction display area. Compared to the display layout of traditional electronic devices, this three-dimensional display layout expands the display dimensions of the electronic device, enabling it to more flexibly adapt to diverse usage scenarios.

[0096] In some embodiments, the electronic device may satisfy at least one of the following structural relationships:

[0097] Firstly, the normal direction of the second display surface (e.g., the normal direction that satisfies the parallel condition with the third direction Z in the figure) can be parallel to the target central axis. For example, the second display surface can be a plane, and its normal direction is perpendicular to the plane. The fact that the normal direction is parallel to the target central axis means that the second display surface is directly facing the extension direction of the target central axis. Therefore, the display assembly 500 can provide a display circumferentially outward from the target curved surface on the target central axis, and the display device can provide a supplementary display along the target central axis direction. The two form a complementary display layout, thereby expanding the effective display range of the electronic device in different spatial directions. The term "satisfying the parallel condition" means that the included angle between the two objects forming this relationship is equal to or approximately equal to 0°.

[0098] Secondly, the target central axis or its extension can pass through the center of the second display surface. The center of the second display surface refers to the portion geometrically located in the middle area of ​​the second display surface. For example, the second display surface can be a regular shape such as a circle or an ellipse. By arranging the center of the second display surface on the target central axis or its extension, so that the central area of ​​the second display surface corresponds to the target central axis, the eccentricity of the second display surface relative to the target curved surface is reduced. This allows the display device and display component 500 to have a more consistent spatial positional relationship when viewed from different circumferential angles along the target central axis.

[0099] Third, the display device can be disposed at one end of the display component 500 in the direction of the target central axis. For example, the display device can be disposed at the end of the display component 500 in the direction of the target central axis. This end-positioning method allows the second display surface to provide an end display area at the axial end of the target curved surface. In this way, the circumferential display area formed by the target curved surface around the target central axis and the end display area are adjacent to each other, which can reduce the display gap formed by the lack of a display area at the end of the display component 500, thereby forming a display space with a stronger sense of unity.

[0100] Fourth, the display component 500 can rotate relative to the display device around the target central axis to change the orientation of the first display surface 501. This rotational connection allows the user to adjust the orientation of the first display surface 501 as needed, for example, rotating it from one direction to another to face different users or adapt to different viewing angles, thereby further enhancing the flexibility of the electronic device.

[0101] The aforementioned structural relationships can be set individually or in combination on electronic devices, allowing for optimization of the display layout and thus providing users with a better user experience.

[0102] In some embodiments, the electronic device may include a controller (e.g., a central processing unit), which may at least control the display component 500 and the display device to display adjacent areas of the same image content, wherein the display component 500 may display a first portion of the image content, and the display device may display a second portion of the image content, the second portion being non-overlapping and continuously connected to the first portion. In such an embodiment, the first display surface 501 and the second display surface are physically adjacent, and the electronic device can utilize its stereoscopic display layout to split a complete image content onto different display surfaces for display. Because the controller controls the first boundary area of ​​the first display surface 501 adjacent to the second display surface and the second boundary area of ​​the second display surface adjacent to the first display surface 501 to display continuously connected image content, the user will form a coherent visual experience when viewing, which can be understood as mapping a planar image content into a stereoscopic display space, expanding the presentation range of the content to be displayed in different spatial directions.

[0103] In some embodiments, the display device may be located on the side of the display assembly 500 facing away from the first display surface 501. The display assembly 500 can switch between at least a first mode and a second mode. In the first mode, the display assembly 500 may bend towards the side where the display device is located, so that the first display surface 501 includes a target curved surface. In the second mode, the display assembly 500 may be flattened, so that the first display surface 501 becomes a plane. For example, the display assembly 500 may bend towards the side where the display device is located, so that the first display surface 501 forms a target curved surface. That is, in the first mode, the first display surface 501 presents a curved shape; for example, the display assembly 500 may surround or semi-surround the display device. Switching the display assembly 500 from the first mode to the second mode can make the first display surface 501 become a plane. This switchable form design allows electronic devices to switch between a curved surround display mode and a flat large-screen display mode to adapt to different usage needs.

[0104] In some embodiments, the imaging device 200 can move relative to the target surface 100 in response to changes in the relative positional relationship between the target object and the electronic device, thereby adjusting the shooting direction of the imaging device 200 so that the target object is located at a predetermined position within the shooting field of view of the imaging device 200. For example, when the target object (such as a user) moves in front of the electronic device, the electronic device can detect the positional change of the target object through an image recognition algorithm and control the drive mechanism to drive the first support 210 and / or the second support 220 to rotate, so as to track the target object and keep it always in the central area of ​​the image captured by the imaging module 230. This automatic tracking function can greatly improve the user experience of video calls, photography, and video recording.

[0105] In some embodiments, the electronic device may include a communication unit and a processing unit. The communication unit may be electrically connected to the processing unit and is used to establish a communication connection with at least one controlled device (e.g., IoT devices such as smart lights, smart curtains, and air conditioners, not shown in the figure). This communication connection may be wired or wireless, such as Wi-Fi or Bluetooth. The processing unit may be configured to generate control commands corresponding to the controlled device based on user input instructions and send these control commands to the controlled device via the communication unit. This allows the electronic device of this embodiment to serve as the control hub of a smart home or smart office system, utilizing its unique three-dimensional display layout to intuitively display and control the status of various controlled devices.

[0106] To enable user input, in some embodiments, the target surface 100 can be configured as the display surface of a touch screen, at least for receiving user touch commands. Users can directly perform touch operations such as clicking and swiping on the target surface 100 to select controlled devices, adjust device parameters, etc.

[0107] In addition, or as an alternative, electronic devices may include a voice acquisition module (such as a microphone) for receiving user voice commands. Users can control the controlled device via voice commands. Multiple interaction methods, including touch and / or voice, make the control of electronic devices more flexible and convenient.

[0108] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0109] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electronic device, comprising: The target surface is provided with a groove; The target sidewall is connected to the target surface and forms the sidewall of the groove; An imaging device includes a first support, a second support, and an imaging module. A first rotating end of the first support is located in the groove, a second rotating end of the first support is rotatably connected to the second support, and the imaging module is disposed on the second support. The imaging device can switch between a first state and a second state based on a first rotation of the first support relative to the target surface and a second rotation of the second support relative to the first support. In the first state, at least a portion of the imaging module is located within the groove, and the angle between the imaging module and the target surface is a first angle. In the second state, the imaging module is located outside the groove, and the angle between the imaging module and the target surface is a second angle, the difference between the second angle and the first angle being greater than or equal to 180 degrees.

2. The electronic device according to claim 1, wherein during the process of switching the imaging device from the first state to the second state, the angle by which the first support body rotates relative to the target surface about the first rotation axis is the first rotation angle, the angle by which the second support body rotates relative to the first support body about the second rotation axis is the second rotation angle, and the sum of the first rotation angle and the second rotation angle is equal to the second angle.

3. The electronic device according to claim 2, wherein the first rotation angle is equal to the second rotation angle; and / or, The first support and the second support are kinematically coupled, so that the first rotation and the second rotation are linked.

4. The electronic device according to claim 1, wherein in the second state, the light-receiving surface of the imaging module faces the back side of the target surface, the projection of the imaging module in the thickness direction of the target surface is at least partially located outside the outline of the target surface, and the imaging module is capable of receiving light from the region located on the back side of the target surface.

5. The electronic device according to any one of claims 1 to 4, comprising a first driving device for providing power for the first rotation, wherein the power provided by the first driving device is transmitted to the second support through the first support body to cause the first rotation and the second rotation to be linked.

6. The electronic device according to claim 5, comprising a first reaction member, wherein the first driving device is disposed on the first support body, and during the switching state of the imaging device, the first driving device applies torque to the first reaction member, and the first support body is driven to rotate relative to the target surface by the reaction force applied to the first driving device by the first reaction member.

7. The electronic device according to claim 5, wherein the imaging module is rotatably connected to the second support body and is capable of rotating relative to the second support body about a third rotation axis, wherein the second rotation axis of the second rotation and the lens axis of the imaging module are both perpendicular to the third rotation axis.

8. The electronic device according to claim 5, comprising a display component, a first body and a second body, wherein the display component is disposed on the first body, the first body has the target surface, and the second body is at least used to support the electronic device; The electronic device satisfies at least one of the following: The first body is rotatable relative to the second body, so as to change the orientation of the display surface of the display component; The first body can move relative to the second body in a direction that satisfies the perpendicular condition to the target surface, so as to change the distance between the imaging device and the second body; The display component can switch between a first mode and a second mode. In the first mode, the display surface of the display component is curved, and in the second mode, the display surface of the display component is flat.

9. The electronic device according to claim 8, comprising: A linkage assembly connecting the first body and the second body, for providing support for the relative movement of the first body and the second body, the linkage assembly including at least two rotatably connected support rods, the dimension of the linkage assembly along a direction satisfying a perpendicular condition to the target surface changing based on the relative rotation between the support rods; And / or, A gear and rack assembly, connecting the first body and the second body, is used to provide power and guidance for the relative rotation of the first body and the second body. The gear and rack assembly includes an arc-shaped rack and a gear meshing with the rack. The rack is fixedly connected to the first body or the second body.

10. The electronic device according to claim 9, comprising a second drive device disposed on the linkage assembly, the second drive device being configured to provide power for relative rotation between the support rods, wherein during the relative rotation between the support rods, the second drive device undergoes displacement in a direction perpendicular to the target surface.

Images