CN112698687B - Electronic equipment - Google Patents
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- CN112698687B CN112698687B CN202011576831.5A CN202011576831A CN112698687B CN 112698687 B CN112698687 B CN 112698687B CN 202011576831 A CN202011576831 A CN 202011576831A CN 112698687 B CN112698687 B CN 112698687B
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- back shell
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- rotating shaft
- electronic device
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- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 17
- 239000012790 adhesive layer Substances 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000020347 spindle assembly Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses electronic equipment, which comprises a first body, a second body and a rotating shaft assembly, wherein the first body and the second body are rotationally connected through the rotating shaft assembly; the first body comprises a display panel, a back shell arranged on the back side of the display panel, and a circuit board arranged between the display panel and the back shell; the rotating shaft assembly comprises a rotating shaft and a first bracket connected with the rotating shaft, and the first bracket extends into the space between the display panel and the back shell from the first side of the first body and is fixedly connected with the back shell; the projection of the first bracket and the projection of the display panel in the first direction of the back shell are at least partially overlapped, the projection of the first bracket and the circuit board in the first direction of the back shell are not overlapped, and the first direction is a direction perpendicular to the plane where the back shell is located. The electronic equipment can realize no frame at the first side of the first body, which is close to the rotating shaft assembly, or at least can reduce the frame size of the first side of the first body, which is beneficial to improving the screen occupation ratio of the electronic equipment.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to electronic equipment with higher screen occupation.
Background
The screen duty cycle size of notebook computer screens has become a very important selling point. However, the space between the screen and the a-shell of the existing notebook computer is limited, and the connecting part of the hinge is difficult to accommodate, so that the connecting part of the hinge can only be connected below the screen, and the lower frame of the display end is wider, and the screen occupation is larger.
To increase the visual screen ratio, the light and thin notebook computer generally adopts a sunk shaft design, that is, when the display end and the system end are opened, a part of the lower frame of the display end is sunk to a position opposite to the end face of the system end, and the part of the lower frame is blocked by the system end, so that the duty ratio of the display end is increased visually. However, the design of the sinking shaft has the defect that the lower frame of the display end shields the end face of the system end, and the heat dissipation holes cannot be formed in the end face of the system end, so that the heat dissipation efficiency of the system is affected.
Aiming at notebook computers with higher requirements on system performance such as game books, the notebook computers generally have higher requirements on system heat dissipation performance, and a sinking shaft design cannot be adopted. The notebook computer is usually designed by adopting an upper lifting shaft, namely, the display end is usually connected to the C surface of the system end through a hinge, and the end surface of the system end is usually protruded out of the display end, so that the end surface of the system end is not shielded in the rotation process of the display end, the heat dissipation efficiency of the system is not affected, but the screen occupation in vision is relatively low, and the field of view competitiveness of a product is affected.
Content of the application
In view of the above problems in the prior art, the present application provides an electronic device, and the technical solution adopted in the embodiments of the present application is as follows:
An electronic device comprises a first body, a second body and a rotating shaft assembly, wherein the first body and the second body are rotationally connected through the rotating shaft assembly;
The first body comprises a display panel, a back shell arranged on the back side of the display panel, and a circuit board arranged between the display panel and the back shell;
the rotating shaft assembly comprises a rotating shaft and a first bracket connected with the rotating shaft, and the first bracket stretches into the space between the display panel and the back shell from the first side of the first body and is fixedly connected with the back shell;
The projection of the first bracket and the projection of the display panel in the first direction of the back shell are at least partially overlapped, the projection of the first bracket and the projection of the circuit board in the first direction of the back shell are not overlapped, and the first direction is a direction perpendicular to the plane where the back shell is located.
In some embodiments, a buffer layer is disposed between the first support and the display panel.
In some embodiments, the buffer layer is attached to the first support.
In some embodiments, the buffer layer has a gap between the display panel and the display layer.
In some embodiments, the first bracket is plate-shaped and is attached to the back shell.
In some embodiments, a side of the first support facing away from the back shell is provided with grid-shaped reinforcing ribs.
In some embodiments, the first body further includes a bezel opposite the back shell, the bezel being disposed proximate a first side edge of the first body and engaging the side edge of the display panel, a portion of the first bracket distal from the axis of rotation extending between the display panel and the back shell, and another portion of the first bracket proximal to the axis of rotation being located between the bezel and the back shell.
In some embodiments, the circuit board is disposed adjacent to the display panel with a gap between the circuit board and the back shell.
In some embodiments, the second body includes opposing first and second housings, the first housing opposing the display panel in a folded state of the first and second bodies; the rotating shaft assembly is connected to the first shell at a preset distance close to the first end of the second body.
In some embodiments, a vent is provided on an end face of the first end of the second body.
In the electronic device of the embodiment of the application, the display panel has an area which is not covered by the circuit board, a gap with a size in the thickness direction enough to accommodate the first bracket is formed between the area and the back shell, the first bracket extends into the gap between the display panel and the back shell from the first side of the first body and is fixedly connected with the back shell, that is, the first bracket and the display panel are at least partially overlapped, so that the size of the part of the first bracket exposed out of the display panel can be reduced, the frame-free structure can be realized on the first side of the first body, or at least the frame size of the first side of the first body can be reduced, and the screen ratio of the electronic device is beneficial to improvement.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a schematic diagram illustrating a first bracket and a first body of an electronic device in a mating connection manner according to an embodiment of the present application;
FIG. 3 is a schematic structural view of a first bracket according to an embodiment of the present application;
Fig. 4 is an enlarged partial schematic view of a first bracket according to an embodiment of the present application.
Reference numerals illustrate:
10-a first body; 11-a display panel; 12-back shell; 13-a circuit board; 14-a buffer layer; 15-frame; 16-an adhesive layer;
20-a second body; 21-a first housing; 22-a second housing; 23-ventilation openings;
30-a spindle assembly; 31-a rotating shaft; 32-a first scaffold; 33-reinforcing ribs; 34-grooves.
Detailed Description
Various aspects and features of the present application are described herein with reference to the accompanying drawings.
It should be understood that various modifications may be made to the embodiments of the application herein. Therefore, the above description should not be taken as limiting, but merely as exemplification of the embodiments. Other modifications within the scope and spirit of the application will occur to persons of ordinary skill in the art.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with a general description of the application given above, and the detailed description of the embodiments given below, serve to explain the principles of the application.
These and other characteristics of the application will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.
It is also to be understood that, although the application has been described with reference to some specific examples, those skilled in the art can certainly realize many other equivalent forms of the application.
The above and other aspects, features and advantages of the present application will become more apparent in light of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present application will be described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the application, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the application in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not intended to be limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed structure.
The specification may use the word "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the application.
The embodiment of the application provides electronic equipment, which comprises a first body, a second body and a rotating shaft assembly, wherein the first body and the second body are rotationally connected through the rotating shaft assembly.
The first body comprises a display panel, a back shell arranged on the back side of the display panel, and a circuit board arranged between the display panel and the back shell;
the rotating shaft assembly comprises a rotating shaft and a first bracket connected with the rotating shaft, and the first bracket stretches into the space between the display panel and the back shell from the first side of the first body and is fixedly connected with the back shell;
The projection of the first bracket and the projection of the display panel in the first direction of the back shell are at least partially overlapped, the projection of the first bracket and the projection of the circuit board in the first direction of the back shell are not overlapped, and the first direction is a direction perpendicular to the plane where the back shell is located.
In the electronic device of the embodiment of the application, the display panel has an area which is not covered by the circuit board, a gap with a size in the thickness direction enough to accommodate the first bracket is formed between the area and the back shell, the first bracket extends into the gap between the display panel and the back shell from the first side of the first body and is fixedly connected with the back shell, that is, the first bracket and the display panel are at least partially overlapped, so that the size of the part of the first bracket exposed out of the display panel can be reduced, the frame-free structure can be realized on the first side of the first body, or at least the frame size of the first side of the first body can be reduced, and the screen ratio of the electronic device is beneficial to improvement.
The specific structure and principle of the electronic device according to the embodiment of the present application will be described in detail with reference to the following detailed description and the accompanying drawings.
Referring to fig. 1 and 2, the electronic device according to the embodiment of the present application includes a first body 10, a second body 20, and a rotation shaft assembly 30, wherein the first body 10 and the second body 20 are rotatably connected through the rotation shaft assembly 30. The electronic device may be a foldable electronic device such as a notebook computer, a learning machine, an electronic dictionary, or the like.
The first body 10 includes a display panel 11, a back case 12 disposed at a back side of the display panel 11, and a circuit board 13 disposed between the display panel 11 and the back case 12.
The display panel 11 has opposite front and back sides, wherein the front side of the display panel 11 is the side from which display contents are output; the circuit board 13 is provided with a display control circuit which is electrically connected with the display panel 11 and used for receiving a display signal sent by a host of the electronic equipment and controlling the display panel 11 to output corresponding display content; the back case 12 is provided as at least a part of the housing of the first body 10 on the back side of the display panel 11, for supporting the display panel 11, and shielding and protecting the back side of the display panel 11, and a receiving cavity is formed between the back case 12 and the display panel 11, in which the circuit board 13 is mounted.
The back shell 12 has a first area covered by the projection of the display panel 11 in the first direction and not covered by the projection of the circuit board 13 in the first direction, and a second area covered by the projection of the circuit board 13 in the first direction, which may be a direction perpendicular to the plane of the back shell 12, i.e., a thickness direction of the first body 10, as indicated by an arrow X in fig. 1. The gap a between the display panel 11 and the first region of the back case 12 is large in the thickness direction since it is not occupied by the circuit board 13.
In a specific implementation, the size of the circuit board 13 may be smaller than that of the display panel 11, and the circuit board 13 may be disposed in the middle of the display panel 11, so that the second area is located in the middle of the back shell 12, and the back shell 12 forms a first annular area around the second area; of course, a first region may be formed on each of the left and right sides of the second region; or a first region may be formed only at the bottom side of the back shell 12, i.e., at a position near the first side of the first body 10, a first region extending along the first side of the first body 10.
In particular, the first body 10 may further include a frame 15, where the frame 15 is disposed opposite the back shell 12. In the case where no borderless frame 15 is implemented on each side of the display panel 11, the frame 15 may be rectangular, and the frame 15 is disposed around the display panel 11 and engaged with each side of the display panel 11. In the case where the display panel 11 is formed without the frame 15 on one or more sides, the frame 15 may have a U-shape, an L-shape, or a straight line shape. For example, in the case where the bottom side of the display panel 11 is formed without the bezel 15, the bezel 15 may have an inverted U shape, and in the case where the top, left, and right sides of the display panel 11 are formed without the bezel 15, the bezel 15 may be disposed at the bottom side edge of the first body 10 and engaged with the bottom side edge of the display panel 11.
The first body 10 may further include a side case, which is disposed around at least one side edge of the frame 15 and the back case 12, and taking the first body 10 as a rectangle as an example, one side case may be disposed on each of the top side, the left side, the right side and the bottom side of the frame 15 and the back case 12. The side shell can be independent of the back shell 12 or the frame 15, or can be integrally formed with the back shell 12 or the frame 15, for example, the side shell can be formed by extending the edge of the back shell 12 forwards in an arc shape, so that an arc-shaped side shell is formed. Of course, when the first body 10 adopts a light and thin structure, the edge shell can be replaced by an edge extending structure of the back shell 12 or an extending structure of the frame 15.
The rotating shaft assembly 30 includes a rotating shaft 31 and a first bracket 32 connected to the rotating shaft 31, where the first bracket 32 extends from a first side of the first body 10 between the display panel 11 and the back shell 12 and is fixedly connected to the back shell 12.
The first side of the first body 10 is the side of the first body 10 close to the rotating shaft assembly 30 and the second body 20. Taking the arrangement of the rotating shaft 31 along the transverse direction as an example in the normal use state, the first side of the first body 10 is the bottom side of the first body 10. Taking the conventional use state in which the rotating shaft 31 is vertically arranged as an example, the first side of the first body 10 is the left side or the right side. An opening through which the first bracket 32 passes may be reserved on the side shell of the first side of the first body 10, so that the first bracket 32 can extend between the display panel 11 and the back shell 12.
The projections of the first bracket 32 and the display panel 11 in the first direction of the back shell 12 at least partially coincide, and the projections of the first bracket 32 and the circuit board 13 in the first direction of the back shell 12 do not coincide. The first bracket 32 is not inserted between the circuit board 13 and the back shell 12, but is inserted between the display panel 11 and the first region of the back shell 12 and fixedly connected with the back shell 12, and the purpose of overlapping the first bracket 32 with the display panel 11 at least partially is achieved by utilizing the characteristic that a gap a formed between the display panel 11 and the first region of the back shell 12 in the thickness direction is large, so that the size of the first bracket 32 exposed outside the display panel 11 can be reduced, the first side of the first body 10 can be formed without a frame 15, or at least the size of the frame 15 on the first side of the first body 10 can be reduced. Taking the first side of the first body 10 without the frame 15 as an example, the portion of the first bracket 32 protruding from the display panel 11 and the back shell 12 may be directly connected to the rotating shaft 31. Taking the example that the first side of the first body 10 still has the edge, a portion of the first bracket 32 away from the rotating shaft 31 extends between the display panel 11 and the first area of the back shell 12, and another portion of the first bracket 32 close to the rotating shaft 31 is located between the frame 15 and the back shell 12 and is blocked by the frame 15, so as to hide the first bracket 32.
In particular embodiments, the electronic device may be provided with a plurality of spindle assemblies 30. Taking the example that a second area is formed in the middle of the back shell 12 and a first area is formed on each of the left and right sides of the second area, the electronic device may be configured with two rotating shaft assemblies 30, where the two rotating shaft assemblies 30 are disposed in one-to-one correspondence with the two first areas. Taking as an example that a first region extending along the first side of the first body 10 is formed at a position near the first side of the first body 10, a plurality of the rotating shaft assemblies 30, for example, three, four, or even more, may be sequentially disposed at intervals.
In particular embodiments, the first bracket 32 may be coupled to the back shell 12 in a variety of ways. As in some embodiments, the first bracket 32 is plate-shaped and is attached to the back shell 12. Specifically, the surface of the first support 32 opposite to the back shell 12 may be a plane, the adhesive layer 16 is coated between the first support 32 and the back shell 12, and the first support 32 may be attached to the back shell 12 through the adhesive layer 16. In this way, after the first support 32 and the back shell 12 are compacted, the thickness of the adhesive layer 16 is basically negligible, the space occupied by the connection structure between the first support 32 and the back shell 12 in the thickness direction is basically equivalent to the thickness of the first support 32, and the space occupied in the thickness direction of the first body 10 is smaller, which is beneficial to realizing light and thin electronic equipment.
Of course, the surface of the first support 32 opposite to the back shell 12 is not limited to a plane, and the surface of the first support 32 opposite to the back shell 12 may be provided with grooves 34, and after the first support 32 and the back shell 12 are compacted with each other, the adhesive layer 16 applied to the back shell 12 fills the grooves 34 and forms ribs embedded in the grooves 34 after curing, as shown in fig. 4. In this way, although the surface of the back shell 12 is planar, the cured adhesive layer 16 forms a convex ridge embedded in the groove 34, so that a three-dimensional adhesive structure is formed between the first bracket 32 and the back shell 12, which is beneficial to improving the connection firmness of the first bracket 32 and the back shell 12.
Further, the groove 34 may be a dovetail groove, where the notch of the dovetail groove is narrow and the groove bottom is wide, so that the direct contact area between the first bracket 32 and the back shell 12 can be prevented from being reduced as much as possible due to the groove 34, and a dovetail structure can be formed, which is beneficial to further improving the connection firmness of the first bracket 32 and the back shell 12.
In a preferred embodiment, the side of the first support 32 facing away from the back shell 12 is provided with grid-like ribs 33, as shown in fig. 3. The reinforcing ribs 33 are arranged on the first support 32, so that the structural strength of the first support 32 can be improved, and bending of the first support 32 due to twisting of the first body 10 in the use process is avoided.
The recess 34 may be disposed opposite the stiffener 33 on the first bracket 32, as shown in figures 3 and 4. For example, in the case where the grid-shaped reinforcing ribs 33 are provided on the side of the first bracket 32 facing away from the back shell 12, the grid-shaped grooves 34 may be provided on the side of the first bracket 32 facing the back shell 12, and the positions of the grooves 34 and the reinforcing ribs 33 correspond to each other. In this way, the reduction of the structural strength of the first bracket 32 itself due to the provision of the grooves 34 can be avoided as much as possible.
In yet another embodiment, the first support 32 may be formed with a plurality of through holes spaced apart from each other, and after the first support 32 and the back shell 12 are compacted with each other, the adhesive layer 16 applied to the back shell 12 fills the through holes and forms bumps embedded in the through holes after curing. The spaced through holes can avoid influencing the structural strength of the first bracket 32 by the holes as much as possible, and the protruding blocks embedded in the through holes are similar to rivets, which is beneficial to improving the connection firmness of the first bracket 32 and the back shell 12. Of course, in the case where the thickness is smaller than the gap a between the display panel 11 and the first region of the back case 12, the first bracket 32 may be connected to the back case 12 by rivets or screws.
In a preferred embodiment, as shown in fig. 2, a gap b may be formed between the first support 32 and the display panel 11, and in the process of relatively rotating the first body 10 and the second body 20, or when the display panel 11 is pressed, the first support 32 or the display panel 11 will inevitably deform slightly, and by reserving the gap b between the first support 32 and the display panel 11, the display panel 11 will not be damaged due to the mutual pressing of the first support 32 and the display panel 11, so as to improve the robustness of the electronic device.
With continued reference to fig. 1 and 2, in some embodiments, a buffer layer 14 may be disposed between the first support 32 and the display panel 11. For example, the buffer layer 14 may be disposed in the gap b between the first chassis 32 and the display panel 11, and the interaction force between the first chassis 32 and the display panel 11 can be buffered by the buffer layer 14, thereby avoiding direct contact due to the first chassis 32 or the display panel 11. Specifically, the buffer layer 14 may be an insulating buffer layer 14 made of an insulating material such as foam or rubber, so as to avoid the influence of the electrical interference of the bracket and the buffer layer 14 on the display panel 11 on the display effect of the display panel 11.
In some embodiments, as shown in fig. 2, the buffer layer 14 is attached to the first support 32, and a gap c is formed between the buffer layer 14 and the display panel 11. For example, the gap a between the display panel 11 and the first region of the back case 12 may be 2.5mm, the thickness of the first support 32 may be 1.5mm, the thickness of the buffer layer 14 may be 0.7mm, and a gap c of 0.3mm may be reserved between the buffer layer 14 and the display panel 11. The buffer layer 14 is attached to the first bracket 32, so that the display panel 11 is more easily damaged than the first bracket 32, and the assembly processing operation such as adhesion on the display panel 11 can be avoided, thereby avoiding damage to the display panel 11. By providing the gap c between the buffer layer 14 and the display panel 11, damage to the display panel 11 due to interaction of the first bracket 32 and the display panel 11 can be avoided, which is beneficial to further improving the robustness of the electronic device.
In some embodiments, the circuit board 13 is disposed adjacent to the display panel 11, with a gap d between the circuit board 13 and the back shell 12, as shown in fig. 2. Still taking the example that the gap a between the display panel 11 and the back shell 12 is 2.5mm, the thickness of the circuit board 13 may be 2mm, and the gap d of 0.5mm may be reserved between the circuit board 13 and the back shell 12. By providing the gap d between the circuit board 13 and the back shell 12, the circuit board 13 can be prevented from being disturbed or damaged due to the interaction of the circuit board 13 and the back shell 12, which is beneficial to further improving the robustness of the electronic device.
In some embodiments, the second body 20 may include opposite first and second housings 21 and 22, the first housing 21 being opposite to the display panel 11 in a folded state of the first and second bodies 10 and 20; the rotating shaft assembly 30 is connected to the first housing 21 at a preset distance near the first end of the second body 20, and a ventilation opening 23 is provided on an end surface of the first end of the second body 20. That is, the first body 10 and the second body 20 are not connected end-to-end, but the first side of the first body 10 is connected to one surface of the second body 20, so that the first body 10 and the second body 20 are in an open state, or the first body 10 and the second body 20 are in a folded state, the first body 10 does not cover the ventilation opening 23 positioned on the end face of the first end of the second body 20, and ventilation and heat dissipation of a heat dissipation system of the electronic device are not affected. In practice, the shaft assembly 30 may further include a second bracket, and the shaft 31 may be connected to the first housing 21 through the second bracket. Or the bottom shell may be convexly provided with a shaft seat, and the rotating shaft 31 may be connected to the shaft seat.
In the electronic device of the embodiment of the application, the display panel 11 has an area not covered by the circuit board 13, a gap with a size in the thickness direction sufficient to accommodate the first bracket 32 is formed between the area and the back shell 12, the first bracket 32 extends into the gap between the display panel 11 and the back shell 12 from the first side of the first body 10 and is fixedly connected with the back shell 12, that is, the first bracket 32 and the display panel 11 are at least partially overlapped, so that the size of the portion of the first bracket 32 exposed outside the display panel 11 can be reduced, and as a result, no frame 15 can be realized on the first side of the first body 10, or at least the size of the frame 15 on the first side of the first body 10 can be reduced, which is beneficial for improving the screen ratio of the electronic device.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (10)
1. An electronic device comprises a first body, a second body and a rotating shaft assembly, wherein the first body and the second body are rotationally connected through the rotating shaft assembly;
The first body comprises a display panel, a back shell arranged on the back side of the display panel, and a circuit board arranged between the display panel and the back shell;
the rotating shaft assembly comprises a rotating shaft and a first bracket connected with the rotating shaft, and the first bracket stretches into the space between the display panel and the back shell from the first side of the first body and is fixedly connected with the back shell;
The projection of the first bracket and the projection of the display panel in the first direction of the back shell are at least partially overlapped, the projection of the first bracket and the projection of the circuit board in the first direction of the back shell are not overlapped, and the first direction is a direction perpendicular to the plane where the back shell is located.
2. The electronic device of claim 1, wherein a buffer layer is disposed between the first stand and the display panel.
3. The electronic device of claim 2, wherein the buffer layer is attached to the first support.
4. The electronic device of claim 3, wherein the buffer layer has a gap with the display panel.
5. The electronic device of claim 1, wherein the first bracket is plate-shaped and is attached to the back shell.
6. The electronic device of claim 5, wherein a side of the first bracket facing away from the back shell is provided with grid-like ribs.
7. The electronic device of claim 1, wherein the first body further comprises a bezel opposite the back shell, the bezel being disposed proximate a first side edge of the first body and engaging the side edge of the display panel, a portion of the first bracket distal from the axis of rotation extending between the display panel and the back shell, and another portion of the first bracket proximal to the axis of rotation being located between the bezel and the back shell.
8. The electronic device of claim 1, wherein the circuit board is disposed adjacent to the display panel with a gap between the circuit board and the back shell.
9. The electronic device of claim 1, wherein the second body comprises opposing first and second housings, the first housing opposing the display panel in a folded state of the first and second bodies; the rotating shaft assembly is connected to the first shell at a preset distance close to the first end of the second body.
10. The electronic device of claim 9, wherein a vent is provided on an end face of the first end of the second body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576831.5A CN112698687B (en) | 2020-12-28 | 2020-12-28 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576831.5A CN112698687B (en) | 2020-12-28 | 2020-12-28 | Electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN112698687A CN112698687A (en) | 2021-04-23 |
| CN112698687B true CN112698687B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011576831.5A Active CN112698687B (en) | 2020-12-28 | 2020-12-28 | Electronic equipment |
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| CN (1) | CN112698687B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115013422B (en) * | 2021-12-07 | 2023-03-10 | 荣耀终端有限公司 | Electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065431A (en) * | 2015-07-20 | 2015-11-18 | 联想(北京)有限公司 | Electronic equipment and flexible connecting device |
| CN207571655U (en) * | 2017-12-28 | 2018-07-03 | 合肥联宝信息技术有限公司 | Display screen and electronic equipment |
| CN108474411A (en) * | 2016-11-28 | 2018-08-31 | 华为技术有限公司 | A kind of laptop |
| CN110825175A (en) * | 2019-12-10 | 2020-02-21 | 北京小米移动软件有限公司 | Display screen and notebook computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111052031B (en) * | 2017-08-30 | 2023-10-03 | 夏普株式会社 | Electronic equipment |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065431A (en) * | 2015-07-20 | 2015-11-18 | 联想(北京)有限公司 | Electronic equipment and flexible connecting device |
| CN108474411A (en) * | 2016-11-28 | 2018-08-31 | 华为技术有限公司 | A kind of laptop |
| CN207571655U (en) * | 2017-12-28 | 2018-07-03 | 合肥联宝信息技术有限公司 | Display screen and electronic equipment |
| CN110825175A (en) * | 2019-12-10 | 2020-02-21 | 北京小米移动软件有限公司 | Display screen and notebook computer |
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| CN112698687A (en) | 2021-04-23 |
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