Display and electronic equipment

Abstract

The utility model provides a display and electronic equipment, and relates to the technical field of display. The display comprises a front frame assembly, a panel, a rotating frame assembly, an element assembly and a rear shell assembly, the rotating frame assembly comprises a rotating shaft module and a frame body module; the front frame assembly, the panel and the frame body module can be folded and are provided with folding areas; the rotating shaft module is arranged on the frame body module, so that the frame body module can be folded, and the rotating shaft module can be self-locked; the front frame assembly at least covers the frame body module and is connected with the frame body module; the panel is arranged between the front frame assembly and the frame body module, and the panel is connected with the frame body module; the element assembly is arranged on one side, far away from the panel, of the frame body module; the rear shell assembly is arranged on the side, away from the panel, of the frame module so that the element assembly can be located between the frame module and the rear shell assembly. According to the invention, the portability of the display can be improved.

Description

Technical Field

[0001] The present disclosure relates to the field of display technologies, and in particular, to a display and an electronic device. Background Art

[0002] A display is an input / output device that shows an electronic screen to a person by connecting to the host computer of a computer. Currently, due to its large weight and volume, the display is very inconvenient to carry.

[0003] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present disclosure, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Invention

[0004] An object of the present disclosure is to overcome the deficiencies of the above prior art, and to provide a display and an electronic device to facilitate improving the portability of the display.

[0005] According to one aspect of the present disclosure, there is provided a display, including a front frame assembly, a panel, a rotating frame assembly, a component assembly, and a rear shell assembly;

[0006] Wherein, the rotating frame assembly includes a rotating shaft module and a frame module;

[0007] The front frame assembly, the panel, and the frame module are all foldable and each has a folding area;

[0008] The rotating shaft module is disposed on the frame module so that the frame module can be folded and the rotating shaft module can be self-locked;

[0009] The front frame assembly at least covers the frame module and is connected to the frame module;

[0010] The panel is disposed between the front frame assembly and the frame module, and the panel is connected to the frame module;

[0011] The component assembly is disposed on a side of the frame module away from the panel;

[0012] The rear shell assembly is disposed on a side of the frame module away from the panel so that the component assembly is located between the frame module and the rear shell assembly.

[0013] In an embodiment of the present disclosure, the rotating shaft module includes a rotating shaft housing, a rotating shaft assembly, a rotating shaft cover plate, and a connecting assembly;

[0014] The rotating shaft housing is disposed along the extending direction of the folding area of the frame module and has a receiving cavity for receiving the rotating shaft assembly;

[0015] The shaft cover plate is disposed on the surface of the shaft housing and encloses the shaft assembly in the shaft housing;

[0016] The connection assembly is used to connect the shaft housing and the shaft assembly to the frame module.

[0017] In an embodiment of the present disclosure, the shaft assembly includes at least one first shaft member and at least two second shaft members;

[0018] Wherein, both the first shaft member and the second shaft member are disposed in the accommodation cavity; the length of the first shaft member is less than the length of the second shaft member; the accommodation cavity between the first shaft member and the second shaft member and the accommodation cavity between adjacent two second shaft members are lead cavities for respective leads or flexible circuit boards to pass through the shaft cover.

[0019] In an embodiment of the present disclosure, the connection assembly includes a first side plate, a second side plate, two first ear plates symmetrically disposed on the first shaft member along the length direction of the first shaft member, second ear plates and third ear plates symmetrically disposed on the second shaft member along the length direction of the second shaft member;

[0020] The first side plate and the second side plate are symmetrically arranged with respect to the length direction of the shaft cover, the first side plate is respectively connected to each of the second ear plates, and the second side plate is respectively connected to each of the third ear plates.

[0021] In an embodiment of the present disclosure, the second shaft member includes a frame body and two transmission structures;

[0022] The two transmission structures are respectively located at both ends of the frame body. Any one of the transmission structures includes four bevel gears arranged side by side and meshing with each other in pairs. The four bevel gears are rotatably connected to the frame body, and the axial direction is parallel to the length direction of the frame body;

[0023] Along the radial direction of the bevel gear, connecting bars are connected to the circumferential walls of the two outermost bevel gears away from each other; the connecting bars are fixedly connected to the second ear plate or the third ear plate, and the second ear plate and the third ear plate are respectively rotatably connected to the frame body.

[0024] In an embodiment of the present disclosure, the frame module includes a first middle frame and a second middle frame; the folding area of the frame module is disposed at the junction of the first middle frame and the second middle frame;

[0025] In the same first shaft member, one of the first ear plates is connected to the first middle frame, and the other first ear plate is connected to the second middle frame;

[0026] The second ear plate is connected to the first middle frame, and the third ear plate is connected to the second middle frame.

[0027] In an embodiment of the present disclosure, the component assembly includes a main circuit board, an adapter board, an ambient light board, a camera, a speaker, and a battery;

[0028] The main circuit board is disposed on a side of the first middle frame away from the panel;

[0029] The adapter board, the ambient light board, the camera, the speaker, and the battery are disposed on a side of the second middle frame away from the panel;

[0030] The camera, the speaker, and the battery are connected to the adapter board through leads or flexible circuit boards. The adapter board and the ambient light board are connected to the main circuit board through flexible circuit boards. The flexible circuit boards of the adapter board and the ambient light board are disposed through the lead cavity.

[0031] In an embodiment of the present disclosure, the front frame assembly includes a first front frame and a second front frame. The folding area of the front frame assembly is disposed at the connection between the first front frame and the second front frame;

[0032] The first front frame is connected to a side of the first middle frame away from the component assembly, and the second front frame is connected to a side of the second middle frame away from the component assembly, and clamps the panel. The included angle between the first front frame and the second front frame is 1.8° to 182°;

[0033] The rear shell assembly includes two rear shells;

[0034] Wherein, one of the rear shells is connected to a side of the first middle frame away from the panel, and the other rear shell is connected to a side of the second middle frame away from the panel.

[0035] In an embodiment of the present disclosure, the display further includes a bracket assembly disposed on a side of the frame module away from the panel;

[0036] The bracket assembly includes a bracket and a rotating shaft assembly;

[0037] The bracket is rotatably connected to the frame module through the rotating shaft assembly, and the bracket can pass through the rear shell assembly. The rotating shaft assembly can be self-locked. The rotation angle of the bracket is 0° to 135°.

[0038] According to another aspect of the present disclosure, there is provided an electronic device including the above-mentioned display.

[0039] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings here are incorporated into the specification and constitute a part of this specification, showing embodiments in line with the present disclosure, and are used together with the specification to explain the principles of the present disclosure. Obviously, the accompanying drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0041] Figure 1 In one embodiment of the present disclosure, it is a schematic structural diagram of a display, aiming to show the fully unfolded state of the display.

[0042] Figure 2 In one embodiment of the present disclosure, it is a schematic structural diagram of a display, aiming to show the fully folded state of the display.

[0043] Figure 3 In one embodiment of the present disclosure, it is an exploded schematic diagram of a display.

[0044] Figure 4 In one embodiment of the present disclosure, it is an exploded schematic diagram of a rotating shaft module.

[0045] Figure 5 In one embodiment of the present disclosure, it is an assembly schematic diagram of each component of the rotating shaft module.

[0046] Figure 6 In one embodiment of the present disclosure, it is a schematic diagram of a second rotating shaft member.

[0047] Figure 7 In one embodiment of the present disclosure, it is a schematic structural diagram of a display, aiming to show the position where the component assembly is distributed.

[0048] Figure 8 In one embodiment of the present disclosure, it is a schematic structural diagram of a display, aiming to show the bracket assembly and the rear shell assembly.

[0049] Figure 9 In one embodiment of the present disclosure, it is a schematic diagram of a bracket assembly.

[0050] Explanation of reference numerals:

[0051] 1. Front frame assembly; 11. First front frame; 12. Second front frame; 2. Panel; 3. Rotating shaft module; 31. Rotating shaft housing; 32. Rotating shaft cover plate; 33. First rotating shaft member; 34. Second rotating shaft member; 341. Frame body; 342. Helical gear; 343. Connecting bar; 35. First side plate; 36. Second side plate; 37. First ear plate; 38. Second ear plate; 39. Third ear plate; 4. Frame body module; 41. First middle frame; 42. Second middle frame; 5. Component assembly; 51. Main circuit board; 52. Adapter board; 53. Ambient light board; 54. Speaker; 55. Battery; 56. Antenna; 57. First plastic pad; 6. Rear shell assembly; 61. Rear shell; 62. Second plastic pad; 63. Avoidance groove; 7. Bracket assembly; 71. Bracket; 72. Connecting frame; 73. Hinge block; 74. Connecting block. Detailed implementation manners

[0052] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. Like reference numerals in the figures denote like or similar structures, and thus their detailed descriptions will be omitted. In addition, the drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0053] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the directions of the examples described in the accompanying drawings. It can be understood that if the device of the icon is turned upside down, the component described as "upper" will become the component described as "lower". When a structure is "on" another structure, it may mean that a structure is integrally formed on another structure, or that a structure is "directly" disposed on another structure, or that a structure is "indirectly" disposed on another structure through another structure.

[0054] The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to mean an open inclusion and mean that there may be additional elements / components / etc. in addition to the listed elements / components / etc.; the terms "first", "second" and "third", etc. are used only as labels and are not a limitation on the quantity of their objects.

[0055] Embodiments of the present disclosure provide an electronic device, including a display and a host device. Among them, the display and the host device are electrically connected by a wired or wireless manner, so that the host device outputs data to the display, and thus the display shows a picture. In one example, the host device can be a mobile phone to realize casting the screen of the mobile phone onto the display for display, which is convenient for the human eye to more clearly identify the picture. In another example, the host device can be a computer host, and the computer host is controlled by input devices such as a keyboard and a mouse to display a picture on the display. The display and the host can be connected by means of communication such as a universal serial bus (USB) (such as a Type-C interface), a video graphics array interface (VGA), a digital visual interface (DVI), a high definition multimedia interface (HDMI), a wireless local area network (WLAN), Bluetooth (BT), a global navigation satellite system (GNSS), frequency modulation (FM), near field communication (NFC), infrared technology (IR), radio frequency identification (RFID), etc.

[0056] In the related art, the occupied space of the display is relatively large, which is not convenient for carrying the display.

[0057] To solve the above problems, embodiments of the present disclosure provide a display. Refer to Figure 1 、 Figure 2 and Figure 3, the display comprises a front frame assembly 1, a panel 2, a rotating frame assembly, a component assembly 5 and a rear shell assembly 6. The rotating frame assembly comprises a hinge module 3 and a frame module 4. The front frame assembly 1, the panel 2 and the frame module 4 are all foldable and have a folding area. The hinge module 3 is arranged on the frame module 4 by means of screw connection, so that the frame module 4 can be folded and the hinge module 3 can be self-locking. The front frame assembly 1 at least covers the frame module 4 and is snap-connected with the frame module 4. The panel 2 is arranged between the front frame assembly 1 and the frame module 4, and the panel 2 is connected to the frame module 4 by means of adhesive. The component assembly 5 is arranged on the side of the frame module 4 away from the panel 2 by means of screw connection. The rear shell assembly 6 is bonded to a side of the frame module 4 away from the panel 2 by means of adhesive, so that the component assembly 5 is located between the frame module 4 and the rear shell assembly 6 .

[0058] Thus, on the one hand, by adjusting the hinge module 3, the frame module 4, the front frame assembly 1 and the panel 2 can be folded in their respective folding areas, thereby enabling the entire display to be folded, and the volume of the folded display is greatly reduced, the occupied space is reduced, and the portability of the display is improved. On the other hand, the hinge module 3 has a self-locking property, so that the display can be maintained at a certain folding angle (for example, the folding angle can be 135°, 150°, 180°, etc.) for display, so as to improve the versatility of the display and be suitable for various complex usage scenarios.

[0059] In one embodiment of the present disclosure, see Figure 3 The panel 2 is a flexible display panel 2, and its folding area is arranged at a position corresponding to the folding area of ​​the frame module 4 on the panel 2. The panel 2 can be an organic light-emitting diode (OLED) display panel 2, a quantum dot-organic light-emitting diode (QD-OLED) display panel 2 or other types of display panels 2.

[0060] In one embodiment of the present disclosure, see Figure 3 , Figure 4 and Figure 5, the rotation shaft module 3 includes a rotation shaft housing 31, a rotation shaft assembly, a rotation shaft cover plate 32, and a connection assembly. Among them, the rotation shaft housing 31 is arranged along the extension direction of the folding area of the frame module 4 and has a receiving cavity for receiving the rotation shaft assembly. The shape of the rotation shaft housing 31 is elongated. The length direction of the rotation shaft assembly is parallel to the length direction of the rotation shaft housing 31. The rotation shaft cover plate 32 is provided on the surface of the rotation shaft housing 31 by means of screw connection and encloses the rotation shaft assembly in the rotation shaft housing 31. In other words, the rotation shaft cover plate 32 is screwed to the rotation shaft housing 31 and encloses the rotation shaft housing 31, and the rotation shaft assembly is located between the rotation shaft cover plate 32 and the rotation shaft housing 31. The connection assembly is used to connect the rotation shaft housing 31 and the rotation shaft assembly to the frame module 4. In this way, by connecting the rotation shaft cover plate 32 and the rotation shaft housing 31, the rotation shaft assembly can be protected. By connecting the rotation shaft housing 31 and the rotation shaft assembly to the frame module 4 respectively through the connection assembly, the stability during the folding process of the display can be improved.

[0061] It should be noted that, in the embodiments of the present disclosure, the extension direction of the folding area refers to the length direction of the folding area. In other words, the extension direction of the folding area refers to the length direction where the boundary line is located after the display is folded.

[0062] In one embodiment of the present disclosure, refer to Figure 4 , the rotation shaft assembly includes at least one first rotation shaft member 33 and at least two second rotation shaft members 34. Among them, the first rotation shaft member 33 and the second rotation shaft member 34 are both arranged in the receiving cavity, and the first rotation shaft member 33 and the second rotation shaft member 34 are arranged along the length direction of the rotation shaft housing 31. The length of the first rotation shaft member 33 is less than the length of the second rotation shaft member 34. The receiving cavity between the first rotation shaft member 33 and the second rotation shaft member 34 and the receiving cavity between two adjacent second rotation shaft members 34 are lead cavities for each lead or flexible circuit board to pass through the rotation shaft cover. The first rotation shaft member 33 and the second rotation shaft member 34 can be flexible hinges, and the flexible hinges can be bevel gear structures to make the display smoother and more stable during the folding process. In some other embodiments of the present disclosure, the flexible hinge can also be a spur gear structure.

[0063] In one embodiment of the present disclosure, refer to Figure 4 , the number of the first rotation shaft members 33 is one, the number of the second rotation shaft members 34 is two, and the length of the first rotation shaft member 33 is half of the length of the second rotation shaft member 34. The first rotation shaft member 33 is arranged in the frame module 4 ( Figure 4One end in the extending direction of the folding area (not shown in the figure). The two second rotating shaft members 34 are arranged along the extending direction of the folding area of the frame module 4, so that one of the second rotating shaft members 34 is located at the other end in the extending direction of the folding area of the frame module 4. In this way, during the folding process of the display, the two second rotating shaft members 34 provide a torsional force to the display; since the length of the first rotating shaft member 33 is shorter than the length of the second rotating shaft member 34, and the first rotating shaft member 33 is arranged at one end in the extending direction of the folding area of the frame module 4, on the one hand, it provides a smaller torsional force to the display, and on the other hand, it can reduce the gap during the folding process of the display, facilitating the smooth folding of the display.

[0064] In one embodiment of the present disclosure, referring to Figure 4 and Figure 5 , the connection assembly includes a first side plate 35, a second side plate 36, two first ear plates 37 symmetrically arranged on the first rotating shaft member 33 along the length direction of the first rotating shaft member 33, second ear plates 38 symmetrically arranged on the second rotating shaft member 34 along the length direction of the second rotating shaft member 34, and a third ear plate 39. Among them, the first side plate 35 and the second side plate 36 are symmetrically arranged with respect to the length direction of the rotating shaft cover, the first side plate 35 is respectively connected to each of the second ear plates 38 by means of screw connection, and the second side plate 36 is respectively connected to each of the third ear plates 39 by means of screw connection. The first ear plate 37, the second ear plate 38, and the third ear plate 39 are all connected to the frame module 4 ( Figure 4 and Figure 5 not shown in the figure) by means of screw connection. In this way, on the one hand, the rotating shaft module 3 can be installed on the frame module 4 through the first ear plate 37, the second ear plate 38, and the third ear plate 39, and on the other hand, through the first side plate 35 and the second side plate 36, during the folding process of the display, each of the second rotating shaft members 34 can rotate together, so that each of the second rotating shaft members 34 evenly shares the load, avoiding excessive load on one of the second rotating shaft members 34 and affecting the service life of the rotating shaft module 3. In addition, through the first side plate 35 and the second side plate 36, the panel 2 ( Figure 4 and Figure 5 not shown in the figure) can be separated from the rotating shaft module 3 to improve the flatness of the side of the frame module 4 close to the panel 2 and reduce the rubbing of the rotating shaft module 3 against the panel 2.

[0065] In one embodiment of the present disclosure, referring to Figure 6, the second rotating shaft member 34 includes a frame body 341 and two transmission structures. The two transmission structures are respectively located at both ends of the frame body 341. Any one of the transmission structures includes four helical gears 342 arranged side by side and meshing with each other in pairs. The four helical gears 342 are rotatably connected to the frame body 341. The frame body 341 is provided with a placement groove for placing the four helical gears 342. The axial directions of the four helical gears 342 are parallel to the length direction of the frame body 341, and the helix directions between adjacent two helical gears 342 are different. Along the radial direction of the helical gear 342, connection bars 343 are integrally connected to the peripheries of the two outermost helical gears 342 that are away from each other. Moreover, a bolt is rotatably connected to each of the two outermost helical gears 342 coaxially. The bolt is threadedly connected to the frame body 341 and extends into the placement groove. The two outermost helical gears 342 are sleeved on the corresponding bolts and can rotate. A nut is also threadedly connected to the end of the bolt away from the helical gear 342 to prevent the axial movement of the helical gear 342 and improve the stability of the second rotating shaft member 34. Optionally, a spring washer can be added between the nut and the frame body 341 to further improve the stability of the second rotating shaft member 34. One connection bar 343 is fixedly connected to the second ear plate 38, and the other connection bar 343 is fixedly connected to the third ear plate 39. The second ear plate 38 and the third ear plate 39 are respectively rotatably connected to the frame body 341. In this way, the helical gear 342 can make the display fold more smoothly. It can be understood that the structure of the first rotating shaft member 33 is similar to that of the second rotating shaft member 34, and the difference is that the length of the first rotating shaft member 33 is half of the length of the second rotating shaft member 34, and the number of transmission structures of the first rotating shaft member 33 is one. In other words, the second rotating shaft member 34 can be composed of two first rotating shaft members 33 combined together.

[0066] In an embodiment of the present disclosure, refer to Figure 3 , Figure 5 and Figure 7 , the frame module 4 includes a first middle frame 41 and a second middle frame 42. The folding area of the frame module 4 is arranged at the junction of the first middle frame 41 and the second middle frame 42. In the same first rotating shaft member 33, one of the first ear plates 37 is connected to the first middle frame 41 by means of screw connection, and the other first ear plate 37 is connected to the second middle frame 42 by means of screw connection. The second ear plate 38 is connected to the first middle frame 41 by means of screw connection, and the third ear plate 39 is connected to the second middle frame 42 by means of screw connection. In this way, it is convenient to install the rotating shaft module 3 and the frame module 4.

[0067] In an embodiment of the present disclosure, refer to Figure 1 and Figure 3, the front frame assembly 1 includes a first front frame 11 and a second front frame 12. The folding area of the front frame assembly 1 is provided at the connection between the first front frame 11 and the second front frame 12, and the first front frame 11 and the second front frame 12 are rotatably connected at their folding area. The first front frame 11 is clamped to the side of the first middle frame 41 away from the component assembly 5, and the second front frame 12 is clamped to the side of the second middle frame 42 away from the component assembly 5, and the panel 2 is clamped between the front frame assembly 1 and the rotating frame assembly to install the panel 2 and the rotating frame assembly. The frame width of the front frame assembly 1 in the length direction is 6.7 mm to 7.7 mm, and the frame width of the front frame assembly 1 in the width direction is 6 mm to 7 mm. For example, the frame width of the front frame assembly 1 in the length direction can be 6.7 mm, 7 mm, 7.2 mm, 7.7 mm, etc. The frame width of the front frame assembly 1 in the width direction can be 6 mm, 6.2 mm, 6.5 mm, 7 mm, etc. The included angle between the first front frame 11 and the second front frame 12 is 1.8° to 182°. For example, the included angle between the first front frame 11 and the second front frame 12 can be 1.8°, 2.8°, 100°, 178°, 182°, etc. Among them, after the display is fully folded, the minimum included angle after the first front frame 11 and the second front frame 12 are fully folded can be 1.8° to 2.8°. For example, the minimum included angle after the first front frame 11 and the second front frame 12 are fully folded can be 1.8°, 1.9°, 2.5°, 2.8°, etc. After the display is fully unfolded, the maximum included angle after the first front frame 11 and the second front frame 12 are fully unfolded can be 178° to 182°. For example, the maximum included angle after the first front frame 11 and the second front frame 12 are fully unfolded can be 178°, 180°, 181°, 182°, etc. In this way, on the one hand, the panel 2 and the rotating frame assembly can be installed through the front frame assembly 1, and the periphery of the panel 2 can be protected. On the other hand, since the minimum included angle after the display is fully folded is 1.8°, the frame width of the display in the length direction is 7.2 mm, and the frame width of the display in the width direction is 6.5 mm, the frame of the display is narrower, which is beneficial to the narrow bezel of the display. It should be noted that as the frame size of the display increases, the minimum included angle after the display is fully folded will also increase. Therefore, the smaller the minimum included angle after the display is fully folded, the more beneficial it is to the narrow bezel of the display.

[0068] In an implementation manner of the present disclosure, magnetic attraction structures are provided on the peripheries of one side of the first front frame 11 away from the folding area of the front frame assembly 1 and one side of the second front frame 12 away from the folding area of the front frame assembly 1, so that after the display is folded, the magnetic attraction structures can lock the first front frame 11 and the second front frame 12 through magnetic attraction, thereby improving the structural stability of the display. In one example, a magnet can be provided on the first front frame 11 and an iron plate can be provided on the second front frame 12. In another example, an iron plate can be provided on the first front frame 11 and a magnet can be provided on the second front frame 12. In other examples, magnets with opposite magnetic polarities can be provided on the first front frame 11 and the second front frame 12.

[0069] In an implementation manner of the present disclosure, referring to Figure 3 and Figure 7 , the component assembly 5 includes a main circuit board 51, an adapter board 52, an ambient light board 53, a camera, a speaker 54, and a battery 55. Among them, the main circuit board 51 is connected to the side of the first middle frame 41 away from the panel 2 by means of screw connection, and is used to control the panel 2 to display images. The main circuit board 51 and the panel 2 are electrically connected through a flexible circuit board. The adapter board 52, the ambient light board 53, the camera, the speaker 54, and the battery 55 are provided on the side of the second middle frame 42 away from the panel 2 by means of screw connection. In the plane where the second middle frame 42 is located, the adapter board 52 is arranged on one side of the folding area of the rotation shaft module 3 away from the frame module 4; the battery 55 is arranged on the side of the adapter board 52 away from the rotation shaft module 3; the ambient light board 53, the camera, and the speaker 54 are arranged on the side of the battery 55 away from the adapter board 52, and the ambient light board 53, the camera, and the speaker 54 are arranged close to the periphery of the second middle frame 42, and the camera is arranged between the speaker 54 and the ambient light board 53. The camera, the speaker 54, and the battery 55 are connected to the adapter board 52 through leads or flexible circuit boards, the adapter board 52 and the ambient light board 53 are connected to the main circuit board 51 through flexible circuit boards, and the flexible circuit boards of the adapter board 52 and the ambient light board 53 pass through the lead cavity. In this way, by transferring the speaker 54, the camera, and the battery 55 to the adapter board 52 and passing the flexible circuit board of the adapter board 52 through the lead cavity, on the one hand, the number of leads or flexible circuit boards passing through the lead cavity can be reduced, avoiding the leads of the speaker 54, the leads of the camera, and the flexible circuit board of the battery 55 directly passing through the lead cavity. During the folding process of the display, the possibility of the rotation shaft module 3 scratching the leads of the speaker 54, the leads of the camera, and the flexible circuit board of the battery 55 is reduced, improving the reliability of the display and the convenience of assembly. On the other hand, the lead cavity has a limiting effect on the flexible circuit board. During the folding process of the display, it can prevent the flexible circuit board from moving significantly and thus causing the risk of failure.

[0070] In an implementation manner of the present disclosure, referring toFigure 7 , there are two speakers 54. One speaker 54 is disposed on one side of the first middle frame 41 away from the panel 2 ( Figure 7 not shown in the figure), and the other speaker 54 is disposed on one side of the second middle frame 42 away from the panel 2. The two speakers 54 are symmetrically arranged with respect to the extension direction of the folding area of the frame module 4. The speaker 54 disposed on the second middle frame 42 is electrically connected to the adapter board 52 through a lead wire, and the speaker 54 disposed on the first middle frame 41 is directly electrically connected to the main circuit board 51 through a lead wire. In this way, by providing speakers 54 on both the first middle frame 41 and the second middle frame 42, it is possible to output sound on both sides of the display, so as to improve the uniformity of the sound output by the display.

[0071] In an embodiment of the present disclosure, refer to Figure 7 , the component assembly 5 further includes an antenna 56 and a timing controller. Among them, the number of antennas 56 is two, and both antennas 56 are disposed on one side of the second middle frame 42 away from the panel 2 ( Figure 7 not shown in the figure) by means of screw connection, and the antenna 56 is used to wirelessly connect the display to the host device, such as wireless methods such as WIFI and Bluetooth. In the plane of the second middle frame 42, the two antennas 56 are respectively disposed on both sides of the adapter board 52, and the two antennas 56 are distributed along the extension direction of the folding area of the frame module 4. Both antennas 56 are electrically connected to the main circuit board 51 through lead wires, and the lead wires of the antennas 56 pass through the lead wire cavity. The number of timing controllers is two. One timing controller is disposed on one side of the first middle frame 41 away from the panel 2 by means of screw connection, and the other timing controller is disposed on one side of the second middle frame 42 away from the panel 2 by means of screw connection. The two timing controllers are symmetrically arranged with respect to the extension direction of the folding area of the frame module 4. Both timing controllers are electrically connected to the main circuit board 51 through lead wires, and the lead wires of the timing controller located on the second middle frame 42 pass through the lead wire cavity. Since the lead wire cavity has a limiting effect on the lead wire, during the folding process of the display, it is possible to prevent the wire from moving greatly, thereby causing the risk of failure. A first plastic pad 57 is bolted to both the first middle frame 41 and the second middle frame 42, and one first plastic pad 57 covers the corresponding timing controller to protect the timing controller from the influence of electromagnetic interference.

[0072] In an embodiment of the present disclosure, the component assembly 5 further includes a plurality of data transmission interfaces disposed around the frame module 4. The data transmission interfaces are electrically connected to the main circuit board 51 and are used to transmit data to the main circuit board 51. The data transmission interface is a Type-C interface. Since the Type-C interface does not need to distinguish between the front and back and has versatility (for example, it can transmit data and can also be charged), it is possible to improve the versatility during the data transmission of the display.

[0073] In an embodiment of the present disclosure, refer to Figure 3 and Figure 8 , the rear shell assembly 6 includes two rear shells 61. Among them, one rear shell 61 is adhesively bonded to the side of the first middle frame 41 away from the panel 2 by means of back glue, and the other rear shell 61 is adhesively bonded to the side of the second middle frame 42 away from the panel 2 by means of back glue, so that the component assembly 5 is located between the rotating frame assembly and the rear shell assembly 6, playing a protective role for the component assembly 5.

[0074] In an embodiment of the present disclosure, refer to Figure 3 , Figure 7 and Figure 8 , on the side of a rear shell 61 corresponding to the second middle frame 42 away from the component assembly 5, a second plastic pad 62 is provided by means of adhesive bonding. The number of the second plastic pads 62 is two, and the two second plastic pads 62 correspond to the two antennas 56 one by one. One second plastic pad 62 covers the corresponding antenna 56 to protect the antenna 56 from electromagnetic interference.

[0075] In an embodiment of the present disclosure, refer to Figure 3 , Figure 7 and Figure 8 , the display further includes a bracket assembly 7 provided on the side of the frame module 4 away from the panel 2 to facilitate the support of the display and improve the stability of the display. The bracket assembly 7 includes a bracket 71 and a rotating shaft assembly. Among them, the bracket 71 is rotatably connected to the frame module 4 through the rotating shaft assembly, and the bracket 71 can pass through one of the rear shells 61. When retracted, the bracket 71 and the rear shell 61 are in the same plane. In other words, an avoidance groove 63 for the rotation of the bracket 71 is provided on the rear shell 61 through which the bracket 71 passes. The rotating shaft assembly can be self-locked so that when the bracket 71 rotates to a certain angle, the display can be supported. The rotation angle of the bracket 71 is 0° to 135°. For example, the rotation angles of the bracket 71 are 0°, 10°, 100°, 120°, 135°, etc., to support the display at different placement angles and improve the versatility of the display.

[0076] In an embodiment of the present disclosure, refer to Figure 8 and Figure 9 , the rotating shaft assembly includes a connecting frame 72 and two rotating parts, and the two rotating parts are arranged side by side on the first middle frame 41 away from the front frame assembly 1 ( Figure 8 and Figure 9On the side not shown). Any one of the rotating members includes a hinge block 73 and a connecting block 74. Among them, the connecting frame 72 is provided with accommodation cavities for accommodating each rotating member. The two accommodation cavities are arranged separately, and one rotating member is located in the corresponding accommodation cavity. One end of the hinge block 73 in the length direction is hinged to the inner side wall of the accommodation cavity, and the other end can leave the accommodation cavity and is hinged to one end of the connecting block 74. The other end of the connecting block 74 is fixedly connected to the bracket 71 by means of screws, and the connecting block 74 can leave the accommodation cavity. One end of the hinge block 73 hinged to the connecting frame 72 has friction with the connecting frame 72, and one end of the hinge block 73 hinged to the connecting frame 72 can rotate to achieve self-locking of the bracket 71 by means of friction. The hinge block 73 is integrally connected with a limiting strip, and the connecting block 74 is provided with a limiting groove for cooperating with the limiting strip. When the limiting strip cooperates with the limiting groove, the included angle between the bracket 71 and the rear shell 61 is 0°. Thus, a hinge structure is formed through the cooperation of the hinge block 73 and the connecting block 74, which facilitates the realization of the rotation function of the bracket 71. It should be noted that, Figure 9 One of the rotating members is located in the corresponding accommodation cavity, aiming to show the states of the connecting block 74 and the hinge block 73 when the rotation angle of the bracket 71 is 0°.

[0077] In the related art, the thickness of the display is 8.5 mm to 11.55 mm, and the weight is 1.36 kg to 1.5 kg. However, for the display with the same size specifications as those in the related art provided by the embodiments of the present disclosure, the weight is 0.9 Kg to 1.1 Kg, and the thickness is 8 mm to 8.3 mm. It can be seen that the weight and thickness of the display provided by the present disclosure are significantly reduced compared with those in the related art, which is beneficial to the thinning and lightening of the display and improves the portability of the display.

[0078] After considering the specification and practicing the invention disclosed herein, those skilled in the art will readily conceive of other embodiments of the present disclosure. This application is intended to cover any variations, uses, or adaptations of the present disclosure, which follow the general principles of the present disclosure and include known common knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only regarded as exemplary, and the true scope and spirit of the present disclosure are pointed out by the appended claims.

Claims

1. A display, characterized in that: It includes a front frame assembly, a panel, a rotating frame assembly, a component assembly and a rear housing assembly; Wherein, the rotating frame assembly includes a rotating shaft module and a frame module; The front frame assembly, panel, and frame module are all foldable and have a folding area; The rotating shaft module is arranged on the frame module so that the frame module can be folded and the rotating shaft module can be self-locking; The front frame assembly at least covers the frame module and is connected to the frame module; The panel is disposed between the front frame assembly and the frame module, and the panel is connected to the frame module; The component assembly is arranged on a side of the frame module away from the panel; The rear shell assembly is arranged on a side of the frame module away from the panel, so that the component assembly is located between the frame module and the rear shell assembly.

2. The display according to claim 1, characterized in that The shaft module includes a shaft housing, a shaft assembly, a shaft cover plate, and a connecting assembly; The shaft housing is arranged along the extension direction of the folding area of ​​the frame module and has an accommodating cavity for accommodating the shaft assembly; The shaft cover is disposed on the surface of the shaft shell and seals the shaft assembly in the shaft shell; The connecting assembly is used to connect the rotating shaft shell and the rotating shaft assembly to the frame module.

3. The display according to claim 2, characterized in that: The rotating shaft assembly includes at least one first rotating shaft member and at least two second rotating shaft members; Wherein, the first rotating shaft component and the second rotating shaft component are both arranged in the accommodating cavity; the length of the first rotating shaft component is smaller than the length of the second rotating shaft component; the accommodating cavity between the first rotating shaft component and the second rotating shaft component and the accommodating cavity between two adjacent second rotating shaft components are lead cavities for each lead or flexible circuit board to pass through the rotating shaft cover.

4. The display according to claim 3, characterized in that The connecting assembly includes a first side plate, a second side plate, two first ear plates symmetrically arranged on the first rotating shaft along the length direction of the first rotating shaft, and a second ear plate and a third ear plate symmetrically arranged on the second rotating shaft along the length direction of the second rotating shaft; The first side plate and the second side plate are symmetrically arranged with respect to the length direction of the rotating shaft cover, the first side plate is respectively connected to each of the second ear plates, and the second side plate is respectively connected to each of the third ear plates.

5. The display according to claim 4, characterized in that: The second rotating shaft member includes a frame and two transmission structures; The two transmission structures are respectively located at two ends of the frame, wherein any one of the transmission structures comprises four helical gears arranged side by side and meshing with each other in pairs, the four helical gears are rotatably connected to the frame, and the axis direction is parallel to the length direction of the frame; Along the radial direction of the bevel gear, a connecting strip is connected to the circumferential wall of the two outermost bevel gears that are away from each other; the connecting strip is fixedly connected to the second ear plate or the third ear plate, and the second ear plate and the third ear plate are respectively rotatably connected to the frame body.

6. The display according to claim 4, characterized in that: The frame module includes a first middle frame and a second middle frame; the folding area of ​​the frame module is arranged at the junction of the first middle frame and the second middle frame; In the same first rotating shaft member, one of the first ear plates is connected to the first middle frame, and another of the first ear plates is connected to the second middle frame; The second ear plate is connected to the first middle frame, and the third ear plate is connected to the second middle frame.

7. The display according to claim 6, characterized in that: The component assembly includes a main circuit board, an adapter board, an ambient light board, a camera, a speaker, and a battery; The main circuit board is arranged on a side of the first middle frame away from the panel; The adapter board, the ambient light panel, the camera, the speaker, and the battery are arranged on a side of the second middle frame away from the panel; The camera, speaker, and battery are connected to the adapter board via leads or flexible circuit boards, the adapter board and the ambient light board are connected to the main circuit board via flexible circuit boards, and the flexible circuit boards of the adapter board and the ambient light board are arranged through the lead cavity.

8. The display according to claim 6, characterized in that: The front frame assembly comprises a first front frame and a second front frame, and the folding area of ​​the front frame assembly is arranged at the connection between the first front frame and the second front frame; The first front frame is connected to a side of the first middle frame away from the component assembly, and the second front frame is connected to a side of the second middle frame away from the component assembly, and clamps the panel; an included angle between the first front frame and the second front frame is 1.8° to 182°; The rear housing assembly includes two rear housings; Wherein, one of the rear shells is connected to a side of the first middle frame away from the panel, and the other of the rear shells is connected to a side of the second middle frame away from the panel.

9. The display according to any one of claims 1 to 8, characterized in that: The display further comprises a bracket assembly disposed on a side of the frame module away from the panel; The bracket assembly includes a bracket and a rotating shaft assembly; The bracket is rotatably connected to the frame module via the rotating shaft assembly, and the bracket can pass through the rear shell assembly; the rotating shaft assembly can be self-locking; the rotating angle of the bracket is 0° to 135°.

10. An electronic device, characterized in that: The invention comprises a display as claimed in any one of claims 1 to 9.

Images