CN114866629A

CN114866629A - Electronic device

Info

Publication number: CN114866629A
Application number: CN202210369744.5A
Authority: CN
Inventors: 范炜东
Original assignee: Honor Device Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-05
Anticipated expiration: 2042-04-08
Also published as: CN114866629B

Abstract

An electronic device includes a display screen assembly. The display screen assembly comprises a flexible display screen and a camera module arranged on the back of the flexible display screen; the flexible display screen comprises a cover plate, a display panel and a supporting plate; the flexible display screen is provided with a camera opening which is formed by digging holes in the display panel and the support plate; the camera module is positioned at the camera opening; the camera module is fixedly connected with the supporting plate. The display screen subassembly that this application embodiment provided, camera module and flexible display screen's back is backup pad fixed connection promptly, like this, when bearing the electronic equipment of camera module and flexible display screen and buckling, camera module and flexible display screen can synchronous motion, under the condition that does not increase camera trompil size, have solved camera module and flexible display screen decentraction and the problem of colliding with easily.

Description

Electronic device

Technical Field

The application relates to the technical field of electronic equipment, in particular to electronic equipment with a folding screen.

Background

The development of flexible display technology offers more possibilities for the morphological design of mobile terminals. For example, folding screen electronic devices that employ flexible display screen technology are now in widespread use.

For the whole folding screen electronic device, it can usually have two operation states, a folding state and an unfolding state. When the folding screen electronic device is changed from one state to another state, for example, from an unfolded state to a folded state, or from the folded state to the unfolded state, a camera under a display screen of the folding screen electronic device and the display screen themselves may be displaced relatively. Can be provided with the camera trompil on folding screen electronic equipment's the display screen, the camera trompil can be used for holding the camera. When relative displacement takes place for camera and display screen itself under the folding screen electronic equipment display screen, the camera can produce the displacement for the camera trompil, leads to the camera probably to collide with the display screen, has reduced the reliability of equipment.

At present, some folding screen electronic equipment make the camera fold at folding screen electronic equipment or expand the in-process through the size of increase camera trompil, have more sufficient displacement space to avoid camera and display screen to bump. However, this method may reduce the area of the display screen in which the image can be displayed, reduce the screen occupation ratio of the folding screen electronic device, and affect the aesthetic degree of the electronic device. Therefore, how to avoid collision between the camera and the display screen on the premise of not increasing the opening of the camera to improve the reliability of the equipment becomes a technical problem to be solved urgently by technical personnel in the field.

Disclosure of Invention

The application provides an electronic equipment can avoid camera and display screen to bump under the prerequisite that does not increase the camera trompil to improve equipment's reliability.

The application provides an electronic device, this electronic device includes: the flexible display screen and the camera module are arranged on the back of the flexible display screen; the flexible display screen comprises a supporting plate, the flexible display screen is provided with a camera opening, and the camera module is positioned at the camera opening; the camera module is fixedly connected with the supporting plate.

The electronic equipment that this application embodiment provided, camera module and flexible display screen's back is backup pad fixed connection promptly, like this, when the electronic equipment who bears camera module and flexible display screen buckles, camera module and flexible display screen can synchronous motion, under the condition that does not increase camera trompil size, has solved camera module and flexible display screen decentraction and the problem of colliding with easily.

In one possible implementation, a camera module includes a camera mount and a camera window; the camera base is wrapped outside the camera window; the camera module is fixedly connected with the supporting plate through the camera base. Like this, the camera module can be in the same place through the mode laminating of gluing or gum with the backup pad towards the first surface of flexible display screen, has solved camera module and flexible display screen decentraction and the problem of colliding with. Meanwhile, the protruding camera base can also protect the camera window to a certain extent.

In one possible implementation mode, the camera base protrudes to a certain height in the direction of the flexible display screen around the camera window to form a connecting part; the connecting part comprises a first surface facing the flexible display screen; the camera module is fixedly connected with the supporting plate through the first surface. Thus, the camera module can be fixedly connected with the supporting plate through the first surface of the connecting part.

In one possible implementation, the camera base and the camera window are of an integral structure. Like this, when the equipment that bears camera module and flexible display screen expandes or fold condition, camera base and the camera window of a body structure can be along with flexible display screen linkage together to guaranteed the relative position of camera module and camera trompil, solved the camera trompil decentraction's of camera module and flexible display screen problem. Meanwhile, the camera module is used as an integral structure, and the camera module is convenient to assemble.

In one possible implementation, the camera base is made of metal; the camera base is fixedly connected with the back of the flexible display screen in a welding or riveting mode. Like this, the camera base can be through welding or riveted mode and flexible display screen's back fixed connection and can synchronous movement, has solved camera module and flexible display screen decentraction and the problem of colliding with promptly, can increase the fastness of being connected again between camera module and the flexible display screen.

In one possible implementation, the display screen assembly further includes: the camera module is fixedly connected with the supporting plate through the camera bracket; the camera support comprises a cavity matched with the camera module; the camera base is arranged in the cavity; the camera base is fixedly connected with the inner wall of the cavity. Therefore, the cavity can be used for accommodating the camera module and supporting the camera module.

In a possible implementation manner, the camera base is bonded to the inner wall of the cavity in a dispensing or back-gluing manner. Like this, camera base and camera support can be seen as a whole, can synchronous motion between the two, have solved camera module and flexible display screen's camera trompil decentraction and the problem of colliding with.

In one possible implementation, the camera bracket is made of metal; the camera support is fixedly connected with the supporting plate in a welding or riveting mode. Thus, the camera support can be fixedly connected with the supporting plate in a welding or riveting mode. Therefore, on one hand, the firmness of the connection between the camera module and the flexible display screen can be improved in a welding or riveting mode. On the other hand, when the equipment that bears camera module and flexible display screen expandes or fold condition, camera base, camera window and camera support can link along with flexible display screen together to the camera module has been solved with the camera trompil decentraction of flexible display screen and the problem of colliding with.

In one possible implementation, the flexible display screen includes a cover plate, a display panel, and the support plate; the camera opening is formed by digging holes in the display panel and the support plate. In this way, the camera module is located at the camera aperture so that light entering from the camera aperture directly reaches the camera module.

In one possible implementation, the electronic device further includes a middle frame; the middle frame is provided with a middle frame opening, and the camera module is arranged in the middle frame opening and is fixedly connected with the supporting plate; the size of the opening hole of the middle frame is larger than that of the camera module, so that a gap is formed between the opening hole of the middle frame and the camera module; the clearance is greater than the relative displacement between the flexible display screen, the camera module and the middle frame when the electronic equipment is folded. Therefore, when the electronic equipment is folded, the camera module is not easy to collide with the middle frame.

In one possible implementation, the electronic device further includes a motherboard bracket; the mainboard support sets up in the one side of camera module flexible display screen dorsad to, like this, make camera module holding in the space that is formed by flexible display screen, center and mainboard support.

In one possible implementation, the electronic device further includes a resilient arm; the elastic arm is arranged between the camera module and the main board bracket, and can compress and move in the vertical direction and in the transverse direction. Therefore, the elastic arm can not only ensure that the display screen assembly is pressed in the axis direction of the camera module, but also allow the display screen assembly to perform plane movement along the bending direction. Even the display screen subassembly also can not drop because of the extrusion force of vertical direction when electronic equipment appears dropping or receives the circumstances such as striking to through set up the elastic arm between camera module and mainboard support the problem that the display screen subassembly drops easily.

In one possible implementation, the electronic device further includes an interposer; the adapter plate is arranged between the camera module and the flexible display screen; the adapter plate is bonded with the camera module and the flexible display screen in a dispensing or back-gluing mode. Like this, the camera support passes through the keysets and is connected with the backup pad, has increased the area of contact between camera module and the flexible display screen. On the one hand, the connection reliability between the two is improved. On the other hand, the extrusion stress between the camera module and the flexible display screen is reduced, and the film printing of the flexible display screen can be reduced.

Drawings

FIG. 1 is a schematic structural diagram of a folding screen electronic device;

FIG. 2 is a schematic structural diagram of a display screen of a folding-screen electronic device;

FIG. 3 is a schematic view of a conventional camera structure;

FIG. 4 is a schematic diagram illustrating a positional relationship between a camera and a display screen of an electronic device in an unfolded state and a folded state;

FIG. 5 is a schematic diagram showing a size relationship between a camera and a camera opening;

FIG. 6 is a schematic view of a display screen assembly provided in accordance with a first embodiment of the present application;

fig. 7 is a schematic structural view of a camera module in a display screen assembly provided by the first embodiment of the present application;

fig. 8 is a partial view of an electronic device provided by a first embodiment of the present application;

FIG. 9 is a schematic structural diagram of a display screen assembly provided by a second embodiment of the present application;

fig. 10 is a schematic structural view of a camera module in a display screen assembly provided by a second embodiment of the present application;

fig. 11 is a partial view of an electronic device provided by a second embodiment of the present application;

FIG. 12 is a schematic diagram illustrating a positional relationship between a motherboard bracket and an electronic device provided in the present application;

fig. 13 is a schematic diagram of a positional relationship between a resilient arm and an electronic device provided in the present application.

Detailed Description

The technical solutions of the embodiments of the present application will be described below clearly with reference to the drawings in the embodiments of the present application.

In recent years, the display technology of electronic devices has been rapidly developed, and particularly the flexible display that can be bent has appeared to enable manufacturers to develop electronic devices with more forms. The development of flexible display technology offers the possibility to design electronic devices with more modalities. Among them, the folding screen electronic device is a product form emerging at present.

At present, the folding screen electronic equipment can be divided into an inner folding screen electronic equipment and an outer folding screen electronic equipment according to the difference of the folding directions of the display screen. Fig. 1 shows a schematic structural diagram of a folding screen electronic device. The structure a in fig. 1 is a schematic structural diagram of the electronic device with the inner folding screen, and the structure b in fig. 1 is a schematic structural diagram of the electronic device with the outer folding screen. As shown in structure a of fig. 1, a main body 10 of the internal folding screen electronic device can be folded toward a display screen 11, and the display screen 11 is buckled inside the main body 10 after the main body 10 is folded, thereby forming an effect that the display screen 11 is hidden when the main body 10 is folded and is displayed when the main body 10 is unfolded; as shown in a structure b in fig. 1, the main body 10 of the external folding screen electronic device can be folded toward the back side of the main body 10, and the display screen 11 surrounds the outside of the main body 10 after the main body 10 is folded, so that the display screen 11 surrounds the main body 10 in the folded state of the main body 10 to form a surrounding screen, and the main body 10 exhibits a normal straight screen effect in the unfolded state of the main body 10.

Fig. 2 shows a schematic structural diagram of a display screen of a folding screen electronic device. As shown in fig. 2, the display screen 11 of the folding screen electronic device may include a three-layer laminated structure including a support plate 111, a display panel (panel)112, and a cover plate (cover)113 in this order from the bottom up. The supporting plate 111 may be located at the lowest layer of the display screen 11, and is generally made of a high-modulus plate material such as metal or glass, for example, the supporting plate may be a plate material such as stainless steel, titanium alloy, ultra-thin glass, polyvinyl alcohol high-modulus fiber PVA, or other material with certain rigidity. The support plate 111 is used to support and maintain the form of the display screen 11 in various open and close states of the body. The display panel 112 may be an intermediate layer of a display screen. The display panel 112 may be attached over the support plate 111 by a Pressure Sensitive Adhesive (PSA). The display panel 112 may be a flexible Organic Light-Emitting Diode (OLED) display panel, or may be other flexible (i.e., bendable) display panels, such as a flexible Micro LED display panel, a Mini LED display panel, and the like, which is not limited in this embodiment. The cover plate 113 may be the uppermost layer of the display screen 11. The cover plate 113 may be attached to the display panel 112 by Optical Clear Adhesive (OCA). In the electronic device with non-foldable screen, the cover plate 113 is generally made of glass, and in the electronic device with foldable screen, the cover plate 113 may be made of a flexible transparent film material, such as a transparent polyimide film CPI, or other flexible materials, considering that the screen needs to have flexibility, which is not limited in the embodiment of the present application.

In order to facilitate users to take pictures, take videos, self-timer, or chat videos, the foldable screen electronic device may be provided with a camera 12 or other optical components for performing functions such as image capture, face recognition, and focusing. Fig. 3 shows a schematic view of a camera structure. As shown in fig. 3, the camera 12 may include a camera view 121 and a camera mount 122. The size of the camera base 122 is larger, the size of the camera window 121 is smaller, and the part of the camera window 121 far away from the camera base 122 is narrowest and protrudes to form a pyramid-like structure.

A light-transmitting region 116 and a non-light-transmitting region 117 may be provided on the display screen 11. The light-transmitting area 116 is an area in the direction indicated by the arrow in fig. 3. In one implementation, the light transmissive region 116 may be formed as follows. A circular hole 114 is cut in the support plate 111 and the display panel 112 of the display screen 11, and for convenience of description, the circular hole may be referred to as a camera opening 114, and the camera opening 114 may receive a camera window 121. In particular implementations, the size of the camera aperture 114 may correspond to the size of the camera window 121. For example, the central axis of the camera aperture 114 may coincide with the central axis of the camera window 121. Thus, the camera 12 can collect external light through the cover plate 113, and functions of photographing, camera shooting and the like are achieved. Specifically, the light-transmitting area 116 is an area formed by punching a hole in the support plate 111 and the display panel 112 at a position corresponding to the camera window 121 in the display screen 11. The other regions of the display panel 11, except the light-transmitting region 116, are non-light-transmitting regions 117.

Fig. 4 is a schematic diagram illustrating a positional relationship between a camera and a display screen when the electronic device is in an unfolded state and a folded state. The structure a in fig. 4 shows a positional relationship between the camera and the display screen of the folding screen electronic device in the unfolded state, and the structure b in fig. 4 shows a positional relationship between the camera and the display screen of the folding screen electronic device in the folded state.

As shown in a structure a in fig. 4, the camera 12 is fixed to the middle frame 14 of the electronic apparatus by the camera mount 13, that is, the relative positions between the camera 12 and the camera mount 13 and the middle frame 14 are fixed. When the folding screen electronic device is in the unfolded state, the camera window 121 of the camera 12 is located right below the light-transmitting region 116, i.e. the camera opening 114, and preferably the camera window 121 is coaxial with the camera opening 114, so that the shooting effect is optimal and the visual field is maximized.

When the electronic device with the foldable screen is changed from the unfolded state to the folded state or from the folded state to the unfolded state, as shown in the structure b in fig. 4, the display screen 11 slides relative to the middle frame 14 due to the deformation, resulting in a relative displacement between the camera 12 and the camera opening 114. When the camera 12 and the camera opening 114 are displaced relatively, the camera 12 and the camera opening 114 are not concentric, so that the viewing angle of the camera 12 is blocked by the non-light-transmitting area 117, and the shooting performance of the camera 12 is reduced. Moreover, when the relative displacement occurs, the camera window 121 is also likely to collide with the support plate 111 and the display panel 112 of the display screen 11, for example, as shown by a solid circle in the structure b in fig. 4, which may cause damage to the camera 12 or the display screen 11, and reduce the reliability of the electronic device.

In order to solve the collision problem between the camera 12 and the camera opening 114, it is conceivable to increase the size of the camera opening 114, so that each stack of the display screen 11 fully avoids the camera 12, and further, it is ensured that the camera 12 has enough movement space in the folding or unfolding process of the folding screen electronic device.

Fig. 5 shows a schematic diagram of the dimensional relationship between a camera and a camera opening. The structure a in fig. 5 is a schematic diagram of a size relationship between the camera 12 and the camera opening 114 when the camera opening 114 is not enlarged, and the structure b in fig. 5 is a schematic diagram of a size relationship between the camera 12 and the camera opening 114 when the camera opening 114 is enlarged. As shown in structure a in fig. 5, when the camera opening 114 is not enlarged, the diameter of the camera opening 114 is a; as shown in structure B in fig. 5, when the camera opening 114 is enlarged, the diameter of the enlarged camera opening 114 is a + B, that is, the diameter of the camera opening 114 is increased by B, so that the gap between the camera 12 and the camera opening 114 is increased. Thus, even if the display screen 11 is displaced relatively to the camera 12 when the electronic apparatus is folded, the camera 12 does not collide with the display screen 11. However, this method of increasing the size of the opening of the camera reduces the area of the display screen 11 that can display images, and reduces the screen occupation ratio of the folding screen electronic device.

In order under the condition that does not increase camera trompil size, avoid camera and display screen to bump, this application provides a display screen subassembly and electronic equipment.

The following is a first embodiment of the present application.

A first embodiment of the present application provides a display screen assembly. Fig. 6 is a schematic structural diagram of a display screen assembly according to a first embodiment of the present application. As shown in fig. 6, the display screen assembly includes: a flexible display screen 200, and a camera module 100 disposed on the back of the flexible display screen 200. For convenience of description, the side of the flexible display 200 facing a user to display an image is referred to as a front side, and the other side is referred to as a rear side. The flexible display 200 includes a cover plate 230, a display panel 220, and a support plate 210. In general, the supporting plate 210 can bear a certain pressure, for example, experimental data show that when the supporting plate 210 is a steel plate, a pressure of 0.1MPa can be borne. In this regard, the support plate 210 is generally used to support the camera module 100.

The flexible display screen 200 is provided with a camera hole 201, and the camera hole 201 may be formed by digging a hole in the display panel 220 and the support plate 210. The camera module 100 is located at the camera aperture 201 such that light entering from the camera aperture 201 directly reaches the camera module 100. In the embodiment of the present application, the supporting plate 210 is used to support the camera module 100, so the camera module 100 is disposed on the back of the flexible display 200, that is, on the supporting plate 210. Thus, when the foldable electronic device carrying the camera module 100 and the flexible display screen 200 is bent, the camera module 100 and the flexible display screen 200 can move synchronously, so that the camera module 100 and the camera opening 201 are always concentric, and the flexible display screen 200 is prevented from blocking the view angle of the camera module 100.

Fig. 7 is a schematic structural diagram of a camera module in a display screen assembly according to a first embodiment of the present application. As shown in fig. 7, the camera module 100 may include a camera mount 110 and a camera window 120. The camera mount 110 can be used to support the camera module 100 and the camera window 120 can be used for light entry, i.e., light collection. In one implementation, the camera base 110 is wrapped outside the camera window 120, and the camera module 100 is fixedly connected to the support plate 210 through the camera base 110.

Specifically, the camera base 110 protrudes to a certain height in the direction of the flexible display screen 200 around the camera window 120, forming a connection portion 115, and the connection portion 115 includes a first surface 1151 facing the flexible display screen 200. The camera window 120 includes a second surface 1201 facing the flexible display screen 200. The first surface 1151 may be higher or lower than the second surface 1201, and the first surface 1151 may also be flush with the second surface 1201, which is not limited in this application. In this way, the first surface 1151 of the camera module 100 facing the flexible display screen 200 can be attached to the supporting plate 210 by dispensing or applying adhesive, so that the camera module 100 and the camera opening 201 are always concentric, and the flexible display screen 200 is prevented from blocking the view angle of the camera module 100. Meanwhile, the protruding camera base 110 may also protect the camera window 120 to some extent.

In one implementation, the camera base 110 and the camera window 120 may be an integrated structure, so that when the electronic device carrying the camera module 100 and the flexible display screen 200 is changed between the unfolded state and the folded state, the camera base 110 and the camera window 120 of the integrated structure move together with the flexible display screen 200, and the relative positions of the camera module 100 and the camera opening 201 remain unchanged, thereby solving the problem that the camera opening 201 of the camera module 100 and the flexible display screen 200 are not concentric. Also, the camera module 100 as a unitary structure facilitates assembly of the camera module.

In one implementation, the camera base 110 may be made of metal, and the camera base 110 may be fixedly connected to the back of the flexible display 200 by welding or riveting. Like this, can synchronous motion after camera base 110 and flexible display screen 200 fixed connection, both solved camera module 100 and flexible display screen 200 decentraction and the problem of colliding with, can increase the fastness of being connected between camera module 100 and the flexible display screen 200 again.

As can be seen from the above technical solutions, in the display screen assembly provided in the first embodiment of the present application, the camera module 100 is fixedly connected to the back of the flexible display screen 200, i.e., the supporting plate 210. Thus, when the electronic device carrying the camera module 100 and the flexible display screen 200 is bent, the camera module 100 and the flexible display screen 200 can synchronously displace, so that the camera module 100 and the flexible display screen 200 are prevented from colliding under the condition that the size of the camera hole 201 is not increased, and the reliability of the device is improved.

The first embodiment of the present application also provides an electronic device. The electronic device may be, for example, a folding screen electronic device, a scroll screen device, or any electronic device in which a display screen is bendable. The electronic device can comprise one or more display screen components, wherein at least one display screen component is the display screen component provided by the embodiment of the application.

Fig. 8 is a partial view of an electronic device provided in a first embodiment of the present application. As shown in fig. 8, the electronic device includes the display screen assembly provided in the first embodiment of the present application, and the display screen assembly may include a flexible display screen 200 and a camera module 100 disposed at a back surface of the flexible display screen 200, where the flexible display screen 200 includes a cover plate 230, a display panel 220, and a support plate 210. The flexible display screen 200 is provided with a camera opening 201, the camera opening 201 is formed by digging holes on the display panel 220 and the support plate 210, the camera module 100 is located at the camera opening 201, and the camera module 100 is fixedly connected with the support plate 210, so that the flexible display screen 200 and the camera module 100 are integrated.

With continued reference to fig. 8, the electronic device further includes a middle frame 300. The middle frame 300 is provided with a middle frame opening 301, and the camera module 100 can be arranged in the middle frame opening 301 and fixedly connected with the support plate 210 of the flexible display screen 200, so that the camera module 100 and the flexible display screen 200 are integrated. Specifically, the size of the middle frame opening 301 is larger than the size of the camera module 100, so that a gap is formed between the middle frame opening 301 and the camera module 100. The gap is larger than the relative displacement between the whole of the flexible display 200 and the camera module 100 and the middle frame 300 when the electronic device is folded. Thus, when the electronic device is folded, the camera module 100 can be prevented from colliding with the middle frame 300.

With continued reference to fig. 8, in one implementation, the camera module 100 includes a camera base 110 and a camera window 120, the camera base 110 is wrapped outside the camera window 120, and the camera module 100 is fixedly connected to the support plate 210 through the camera base 110. The flexible display screen 200 is provided with a camera opening 201, and the camera module 100 is located at the camera opening 201. The middle frame 300 is provided with a middle frame opening 301 for accommodating the camera module 100, so that the camera module 100 is disposed in the middle frame opening 301 and is fixedly connected with the support plate 210 of the flexible display screen 200, and the camera module 100 and the flexible display screen 200 are integrated.

In one implementation, the camera base 110 and the camera window 120 can also be an integrated structure, and the camera module 100 is fixedly connected to the support plate 210 through the camera base 110. In the embodiment of the present application, only the middle frame opening 301 needs to be disposed on the middle frame 300, and other structures are not needed for fixing and limiting, for example, the camera module 100 does not need other brackets for switching, and the structure is simple and the operation is simple. Compared with the current method of enlarging the camera hole, the camera module 100 is directly fixed on the flexible display screen 200, so that the camera module 100 can move synchronously with the flexible display screen 200.

As can be seen from the above technical solutions, in the electronic device provided in the first embodiment of the present application, the middle frame 300 is provided with the middle frame opening 301, and the camera module 100 can be embedded in the middle frame opening 301 and fixedly connected to the supporting plate 210 of the flexible display 200, so that the camera module 100 and the flexible display 200 are integrated. When the electronic device is folded, the camera module 100 can be prevented from colliding with the middle frame 300.

The following is a second embodiment of the present application.

A second embodiment of the present application provides a display screen assembly. Fig. 9 is a schematic structural diagram of a display screen assembly provided in the second embodiment of the present application. As shown in fig. 9, in one implementation, the display screen assembly includes: a flexible display screen 200, and a camera module 100 disposed on the back of the flexible display screen 200. For convenience of description, the side of the flexible display 200 facing a user to display an image is referred to as a front side, and the other side is referred to as a rear side. The flexible display screen 200 may include a cover plate 230, a display panel 220, and a support plate 210, and the flexible display screen 200 is provided with a camera hole 201, and the camera hole 201 may be formed by digging a hole in the display panel 220 and the support plate 210. The camera module 100 is located at the camera aperture 201 such that light entering from the camera aperture 201 directly reaches the camera module 100. In the embodiment of the present application, the supporting plate 210 is used to support the camera module 100, so the camera module 100 is disposed on the back of the flexible display 200, that is, on the supporting plate 210. Thus, when the foldable electronic device carrying the camera module 100 and the flexible display screen 200 is bent, the camera module 100 and the flexible display screen 200 can move synchronously, so that the camera module 100 and the camera opening 201 are always concentric, and the flexible display screen 200 is prevented from blocking the view angle of the camera module 100.

Fig. 10 is a schematic structural diagram of a camera module in a display screen assembly according to a second embodiment of the present application, and as shown in fig. 10, the camera module 100 includes a camera base 110, a camera window 120 and a camera support 130, and the camera module 100 is fixedly connected to a support plate 210 through the camera support 130. Specifically, the camera support 130 includes a cavity 1301 matched with the camera module 100, the camera base 110 is disposed in the cavity 1301, and the camera base 110 is fixedly connected to an inner wall of the cavity 1301 of the camera support 130. In the embodiment of the present application, the camera module 100 is fixedly connected to the support plate 210 through the camera bracket 130. For example, the camera support 130 and the support plate 210 may be connected by glue 701 between their contact surfaces. The camera bracket 130 includes a cavity 1301 adapted to the camera module 100, and the cavity 1301 can be used to accommodate the camera module 100. Specifically, the camera base 110 is disposed in the cavity 1301, and the camera base 110 is fixedly connected to the inner wall of the cavity 1301 of the camera support 130.

In one implementation, the camera base 110 and the inner wall of the cavity 1301 of the camera support 130 may be bonded by glue dispensing or adhesive backing. For example, the camera mount 130 and the inner wall of the cavity 1301 may be connected by glue 702 between their contact surfaces. Thus, the camera base 110 and the camera support 130 can be seen as a whole, and the positions of the camera base 110 and the camera support can be synchronously moved. Alternatively, the camera bracket 130 may be made of a metal material, such as stainless steel, and the camera bracket 130 may be fixedly connected to the supporting plate 210 by welding or riveting. Thus, on the one hand, the welded or riveted connection can improve the connection firmness between the camera module 100 and the flexible display screen 200. On the other hand, when the device carrying the camera module 100 and the flexible display screen 200 is in an unfolded or folded state, the camera base 110, the camera window 120 and the camera bracket 130 move together with the flexible display screen 200, so that the camera module 100 and the camera opening 201 are always concentric, and the flexible display screen 200 is prevented from blocking the view angle of the camera module 100.

As can be seen from the above technical solutions, in the display screen assembly provided in the second embodiment of the present application, the camera module 100 is fixedly connected to the back of the flexible display screen 200, i.e., the supporting plate 210. In this way, when the electronic device carrying the camera module 100 and the flexible display 200 is bent, the camera module 100 and the flexible display 200 can move synchronously, so that the camera module 100 and the flexible display 200 are prevented from colliding without increasing the size of the opening of the camera, and the reliability of the device is improved.

Fig. 11 is a partial view of an electronic device provided by a second embodiment of the present application. As shown in fig. 11, the electronic device includes a display screen assembly in the second embodiment, and the structure of the display screen assembly is shown in fig. 9 and 10 in detail, and will not be described again. The electronic device further comprises a middle frame 300, wherein the middle frame 300 is provided with a middle frame opening 301, and the camera module 100 is arranged in the middle frame opening 301 and is fixedly connected with the supporting plate 210 through the camera support 130. Such as by dispensing or applying adhesive or the like on the side of the camera support 130 facing the flexible display 200. The camera bracket 130 may also be made of metal, and when the camera bracket is made of metal, the camera bracket may be connected to the support plate 210 by riveting or welding.

With continued reference to fig. 11, the electronic device further includes an interposer 500. In a practical use scenario, in the electronic device, since the contact area between the camera module 100 and the flexible display 200 is small, there is a possibility that a problem of poor adhesion reliability may occur, or a problem of occurrence of a film mark on the flexible display 200 due to the fact that the camera module 100 presses the flexible display 200 may occur. In the embodiment of the present application, the film print may be understood as a stripe-shaped light shadow presented by the display panel 200 in the screen-off state, and the light shadow may be referred to as a film print. In order to solve the above problems of poor bonding reliability or occurrence of film printing on the flexible display 200, the present application further provides an interposer 500 between the camera module 100 and the flexible display 200 of the electronic device.

In one implementation, in order to improve the reliability of the bonding between the camera module 100 and the flexible display screen 200 and prevent the occurrence of film marks on the flexible display screen 200 (e.g., stripe-shaped light and shadow of the display screen 200 in the screen-off state), the interposer 500 may be disposed between the camera bracket 130 and the support plate 210, and the top surface and the bottom surface of the interposer 500 may be respectively bonded to the camera bracket 130 and the support plate 210 in a dispensing or adhesive-backed manner (e.g., riveting, welding, etc.). In this way, the camera bracket 130 is connected to the support plate 210 through the adapter plate 500, which increases the contact area between the camera module 100 and the flexible display 200. On the one hand, the connection reliability between the two is improved. On the other hand, the compressive stress between the camera module 100 and the flexible display 200 is reduced, and thus the film print of the flexible display 200 can be reduced.

As can be seen from the above technical solutions, in the electronic device provided in the second embodiment of the present application, the adapter plate 500 may be disposed between the camera bracket 130 and the support plate 210, and is bonded to the camera bracket 130 and the support plate 210 in a dispensing or adhesive-backed manner (or in other forms). Thus, the reliability of bonding between the camera module 100 and the flexible display 200 is improved, and the occurrence of film printing on the flexible display 200 can be prevented.

Fig. 12 is a schematic diagram of a positional relationship between a motherboard bracket and an electronic device provided in the present application. As shown in fig. 12, the electronic apparatus further includes a main board bracket 400. It should be noted that the motherboard bracket 400 may be applied to the electronic device provided in the first embodiment, and may also be applied to the electronic device provided in the second embodiment. For example, fig. 12 exemplifies the electronic device provided in the second embodiment, the main board bracket 400 is disposed on a side of the camera module 100 facing away from the flexible display screen 200, that is, the camera module 100 is disposed between the flexible display screen 200 and the main board bracket 400, so that the camera module 100 is accommodated in a space formed by the flexible display screen 200, the middle frame 300 and the main board bracket 400.

In one implementation, there is some play between the camera module 100 and the motherboard bracket 400. As shown by the arrow of the dotted line in fig. 12, a certain moving gap exists at the bottom of the camera module 100, i.e., between the camera base 110 and the main board support 400, so that friction between the camera module 100 and the flexible display 200 and the main board support 400 during movement can be avoided, and smooth movement of the electronic device during bending can be ensured. It is understood that an escape gap (shown by a solid arrow in fig. 12) is also provided between the center frame 300 and the camera head bracket 130. The gap is also larger than the relative displacement between the whole of the flexible display 200 and the camera module 100 and the middle frame 300 when the electronic device is folded.

The positional relationship between the main board holder 400 and the electronic apparatus has been described above only by taking the electronic apparatus provided in the second embodiment as an example. Likewise, the motherboard bracket 400 can also be applied to the electronic device provided in the first embodiment, and can also be disposed on the side of the camera module 100 facing away from the flexible display screen 200, and the description is not repeated here.

Fig. 13 is a schematic diagram of a positional relationship between a resilient arm and an electronic device provided in the present application. As shown in fig. 13, the electronic device further includes a resilient arm 600. It should be noted that the elastic arm 600 may be applied to the electronic device provided in the first embodiment, and may also be applied to the electronic device provided in the second embodiment.

Fig. 13 shows an example of the electronic device according to the second embodiment, in which a certain moving gap is formed between the camera module 100 and the main board support 400, as described above. Due to the gap between the two, when the electronic device is hit or falls off, the camera module 100 in the display screen assembly is also easy to fall off. In order to solve the problem that the camera module 100 is easy to fall off, the electronic device further comprises an elastic arm 600, wherein the elastic arm 600 is transversely arranged between the camera module 100 and the main board support 400 and has certain elasticity in the transverse direction and the longitudinal direction.

Specifically, the elastic arm 600 may be disposed between the camera base 110 and the main board bracket 400, and the contact surfaces of the elastic arm 600 and the camera base 110 and the main board bracket 400 may be welded or otherwise connected. In this way, the elastic arm 600 can buffer the collision of the camera module 100 and the main board bracket 400. For example, when the electronic device is bumped or dropped, the force between the camera module 100 and the main board bracket 400 is significantly reduced due to the buffering effect of the elastic arm 600, so that the damage and the falling off of the display screen component of the electronic device can be reduced.

The resilient arm 600 is capable of vertical and lateral compression and movement (as indicated by the arrows in fig. 13). The vertical direction may refer to a direction along the axis of the camera module 100, and the horizontal direction may refer to a direction in which the display screen assembly translates, i.e., a direction perpendicular to the axis of the camera module 100. Thus, the elastic arm 600 can not only ensure the display screen assembly to be pressed in the axial direction of the camera module 100, but also allow the display screen assembly to perform planar movement in the bending direction. Even if the electronic device drops or receives the impact, the display screen assembly will not fall off due to the vertical extrusion force, so the problem that the display screen assembly easily falls off is solved by arranging the elastic arm 600 between the camera module 100 and the motherboard bracket 400.

The positional relationship between the elastic arm 600 and the electronic device has been described above only by taking the electronic device provided in the second embodiment as an example. Similarly, the elastic arm 600 can also be applied to the electronic device provided in the first embodiment, and also can be transversely disposed between the camera module 100 and the main board bracket 400, and has certain elasticity in both the transverse direction and the longitudinal direction, and the description is not repeated here.

In other embodiments, foam may also be disposed between the camera module 100 and the motherboard bracket 400. Similarly, the foam may also be compressed and moved vertically and laterally, and as an alternative to the resilient arms 600, the foam acts in the same way as the resilient arms 600 and will not be described again.

According to the technical scheme, the camera module is different from the mode that the existing camera and the camera support are installed on the middle frame to be fixed, the camera module 100 is directly installed on the flexible display screen 200, and the camera module 100 and the flexible display screen 200 are integrated into a display screen module. In the folding process of the electronic device, the camera module 100 and the flexible display screen 200 can move synchronously, so that the camera module 100 and the flexible display screen 200 are prevented from colliding under the condition that the size of the camera hole 201 is not increased, and the reliability of the device is improved.

It should be noted that the display screen assembly in the embodiment of the present application may also be applied to other folded terminal products, and is also applicable to different scenes, such as inward folding and outward folding, and the present application is not limited thereto.

It is understood that a person skilled in the art can combine, split, recombine and the like the embodiments of the present application to obtain other embodiments on the basis of several embodiments provided by the present application, and the embodiments do not depart from the scope of the present application.

The above embodiments are provided to explain the purpose, technical solutions and advantages of the present application in further detail, and it should be understood that the above embodiments are merely illustrative of the present application and are not intended to limit the scope of the present application, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present application should be included in the scope of the present application.

Claims

1. An electronic device, comprising: the flexible display screen (200) and the camera module (100) are arranged on the back of the flexible display screen (200);

the flexible display screen (200) comprises a support plate (210);

the flexible display screen (200) is provided with a camera opening hole (201), and the camera module (100) is located at the camera opening hole (201);

the camera module (100) is fixedly connected with the supporting plate (210).

2. The electronic device of claim 1,

the camera module (100) comprises a camera base (110) and a camera window (120);

the camera base (110) is wrapped outside the camera window (120);

the camera module (100) is fixedly connected with the supporting plate (210) through the camera base (110).

3. The electronic device of claim 2,

the camera base (110) surrounds the camera window (120) and protrudes to a certain height towards the flexible display screen (200) to form a connecting part (115);

the connection portion (115) comprises a first surface (1151) facing the flexible display screen (200);

the camera module (100) is fixedly connected with the supporting plate (210) through the first surface (1151).

4. The electronic device of claim 2,

the camera base (110) and the camera window (120) are of an integrated structure.

5. The electronic device of claim 2,

the camera base (110) is made of metal;

the camera base (110) is fixedly connected with the back of the flexible display screen (200) in a welding or riveting mode.

6. The electronic device of claim 2, further comprising: a camera head bracket (130),

the camera module (100) is fixedly connected with the supporting plate (210) through the camera bracket (130);

the camera support (130) comprises a cavity (1301) matched with the camera module (100);

the camera base (110) is arranged in the cavity (1301);

the camera base (110) is fixedly connected with the inner wall of the cavity (1301).

7. The electronic device of claim 6,

the camera base (110) is bonded with the inner wall of the cavity (1301) in a dispensing or back-gluing mode.

8. The electronic device of claim 6,

the camera support (130) is made of metal;

the camera support (130) is fixedly connected with the support plate (210) in a welding or riveting mode.

9. The electronic device of claim 1, wherein the flexible display screen (200) comprises a cover plate (230), a display panel (220), and the support plate (210);

the camera opening hole (201) is formed by digging a hole in the display panel (220) and the support plate (210).

10. The electronic device of claim 1, further comprising a middle frame (300);

a middle frame opening hole (301) is formed in the middle frame (300), and the camera module (100) is arranged in the middle frame opening hole (301) and fixedly connected with the supporting plate (210);

the size of the middle frame opening hole (301) is larger than that of the camera module (100), so that a gap is formed between the middle frame opening hole (301) and the camera module (100);

the clearance is larger than the relative displacement among the flexible display screen (200), the camera module (100) and the middle frame (300) when the electronic equipment is folded.

11. The electronic device of claim 10, further comprising a motherboard bracket (400);

the main board support (400) is arranged on one side, back to the flexible display screen (200), of the camera module (100), so that the camera module (100) is accommodated in a space formed by the flexible display screen (200), the middle frame (300) and the main board support (400).

12. The electronic device of claim 11, further comprising a resilient arm (600);

the elastic arm (600) is disposed between the camera module (100) and the main board bracket (400).

13. The electronic device of claim 1, further comprising an interposer (500);

the adapter plate (500) is arranged between the camera module (100) and the flexible display screen (200);

the adapter plate (500) is bonded with the camera module (100) and the flexible display screen (200) in a dispensing or back-gluing mode.