CN113037968A

CN113037968A - Electronic device

Info

Publication number: CN113037968A
Application number: CN202110226256.4A
Authority: CN
Inventors: 黄志军; 赵海龙; 田爱彬; 俞昌国; 吴树邓
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-06-25
Also published as: WO2022183932A1

Abstract

The application provides electronic equipment, which comprises a screen module, a main board upper cover, a main board, a light supplementing lampshade, a light source and a cover plate, wherein the screen module, the main board and the cover plate are all connected with the main board upper cover, and the main board is positioned on one side, far away from the screen module, of the main board upper cover; the light source is installed on the mainboard, the mainboard upper cover is provided with a mounting hole corresponding to the light source, the light filling lampshade comprises a light inlet part and a light outlet part which are connected, the light inlet part is located in the mounting hole, the light outlet part is close to a first side edge of the cover plate and faces the cover plate, and the distance from the projection of the light inlet part on the cover plate to the first side edge is smaller than the distance from the projection of the light outlet part on the cover plate to the first side edge. The embodiment of the application improves the overall strength of the electronic equipment.

Description

Electronic device

Technical Field

The application relates to the technical field of electronic products, in particular to an electronic device.

Background

As is well known, in order to realize self-photographing at night in the conventional electronic device, a light supplement lampshade and a light source are provided in the electronic device. In the prior art, the light entering part of the light supplement lampshade, the light exiting part of the light supplement lampshade and the light source are basically arranged on the same straight line. In the process of implementing the present application, the inventor finds that at least the following problems exist in the prior art: because the light filling lamp shade generally is close to the edge setting of apron, and the light source setting is on the mainboard, consequently mainboard upper cover and center need reserve and dodge the space and set up light filling lamp shade and light source to lead to mainboard upper cover intensity weak point, center intensity is also weak point. Therefore, the problem that the strength of the whole machine at the position of the light supplementing lampshade is weak in the prior art is solved.

Disclosure of Invention

The embodiment of the application provides an electronic equipment to solve the weak problem of complete machine intensity that sets up light filling lamp shade position.

The embodiment of the application provides electronic equipment, which comprises a screen module, a main board upper cover, a main board, a light supplementing lampshade, a light source and a cover plate, wherein the screen module, the main board and the cover plate are all connected with the main board upper cover, and the main board is positioned on one side, far away from the screen module, of the main board upper cover; the light source is installed on the mainboard, the mainboard upper cover is provided with a mounting hole corresponding to the light source, the light filling lampshade comprises a light inlet part and a light outlet part which are connected, the light inlet part is located in the mounting hole, the light outlet part is close to a first side edge of the cover plate and faces the cover plate, and the distance from the projection of the light inlet part on the cover plate to the first side edge is smaller than the distance from the projection of the light outlet part on the cover plate to the first side edge.

In this application embodiment, because set up go into light portion and be in projection on the apron arrives the distance of first side is less than go out light portion and be in projection on the apron arrives the distance of first side to need not to be close to the mainboard the first side setting of apron can avoid setting up on electronic equipment's mainboard upper cover and center and dodge the space, and reduce the mechanical strength of mainboard upper cover and center. Therefore, the embodiment of the application improves the overall strength of the electronic equipment.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;

fig. 2 is one of structural diagrams of a light supplement lampshade in the electronic device according to the embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a block diagram of a light source in an electronic device according to an embodiment of the present disclosure;

fig. 5 is a second structural diagram of a light supplement lampshade in the electronic device according to the embodiment of the present disclosure;

fig. 6 is a third structural diagram of a light supplement lampshade in the electronic device according to the embodiment of the present disclosure;

FIG. 7 is a schematic diagram of a conventional mounting structure of a motherboard and a motherboard cover in an electronic device;

fig. 8 is a schematic view of a mounting structure of a main board and a middle frame in a conventional electronic device.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 4, an electronic device provided in the embodiment of the present application includes a screen module 10, a motherboard upper cover 20, a motherboard 30, a light supplement lampshade 40, a light source 50, and a cover plate 60, where the screen module 10, the motherboard 30, and the cover plate 60 are all connected to the motherboard upper cover 20, and the motherboard 30 is located on a side of the motherboard upper cover 20 away from the screen module 10; the light source 50 is mounted on the main board 30, the main board upper cover 20 is provided with a mounting hole 201 corresponding to the light source 50, the supplementary lighting cover 40 includes an incident portion 401 and an emergent portion 402, the incident portion 401 is located in the mounting hole 201, the emergent portion 402 is disposed close to 601 of the cover plate 60, and a distance from a projection of the incident portion 401 on the cover plate 60 to the first side 601 is greater than a distance from a projection of the emergent portion 402 on the cover plate 60 to the first side 601.

In this embodiment of the application, the distance from the projection of the light incident portion 401 to the first side 601 on the cover plate 60 is greater than the distance from the projection of the light emitting portion 402 to the first side 601 on the cover plate 60, and the light incident portion 401 and the light emitting portion 402 of the light supplement lampshade 40 are arranged in a staggered manner, so that the main board 30 does not need to be arranged near the first side 601 of the cover plate 60, and it is possible to avoid providing an avoiding space on the main board upper cover 20 and the middle frame of the electronic device, and reduce the mechanical strength of the main board upper cover and the middle frame. The above projection may be understood as a vertical projection.

In the embodiment of the present application, since the distance from the vertical projection of the light incident portion 401 on the cover plate 60 to the first side 601 is greater than the distance from the vertical projection of the light emergent portion 402 on the cover plate 60 to the first side 601, it is not necessary to dispose the main board close to the first side 601 of the cover plate 60, and therefore, it is possible to avoid disposing an avoiding space on the main board upper cover 20 and the middle frame of the electronic device, and reduce the mechanical strength of the main board upper cover 20 and the middle frame. Therefore, the embodiment of the application improves the overall strength of the electronic equipment.

The main board cover 20 is provided with the mounting hole 201 corresponding to the light source 50, which can be understood as follows: the mounting hole 201 is directly opposite to the light source 50, or the light source 50 is located in the projection area of the mounting hole 201.

Optionally, in some embodiments, the light incident portion 401 is a convex light incident portion. As shown in fig. 3, the light-entering portion 401 may be a hemispherical convex arc structure, which is equivalent to a convex lens structure, and can achieve a gathering effect on light, so as to avoid light scattering, and thus can improve the transmission amount of light of the light source in the light-compensating lampshade 40.

Optionally, in some embodiments, an annular protrusion 403 is further disposed on a side of the light supplement lampshade 40 where the light entering portion 401 is disposed, the annular protrusion 403 forms an accommodating cavity, the accommodating cavity is disposed opposite to the light source 50, and the light entering portion 401 is located in the accommodating cavity.

In this embodiment, above-mentioned annular is protruding 403 can be the ring form, and when the light that the light source sent incided annular bellied inner wall, can reflect into light inlet portion 401 to enter into light filling lamp shade 40's inside, thereby can increase light source 50's light incident quantity, and then improve the light filling effect.

Optionally, in some embodiments, the light inlet portion 401 and the light outlet portion 402 are connected by a conductive body 404, and the conductive body 404 is located between the main board cover 20 and the screen module 10.

In some embodiments, the conducting body 404 includes a first reflective surface 4041 and a second reflective surface 4042, the first reflective surface 4041 is disposed corresponding to the light incident portion and is configured to reflect the light incident through the light incident portion toward the second reflective surface 4042, and the second reflective surface 4042 is disposed corresponding to the light exiting portion and is configured to reflect the light toward the light exiting portion.

In this embodiment, the light supplement lampshade 40 may be formed by injection molding of a PC material with a transparent white bottom, wherein the first reflecting surface 4041 is an inclined surface for reflecting light incident from the vertical direction through the light incident portion 401 to the horizontal direction to the maximum extent. The second reflecting surface 4042 is also an inclined surface, and can reflect the light transmitted in the horizontal direction to the vertical direction to the maximum extent, and finally, the light is incident on the cover plate 60 through the light emitting portion 402, and the light is incident into the outside through the cover plate 60, so as to achieve the light supplement effect.

Optionally, in some embodiments, the first reflective surface 4041 is an arc-shaped reflective surface, and the first reflective surface 4041 is disposed to protrude outward.

In the embodiment of the present application, the radian of the arc-shaped reflective surface may be adapted to the convex light incident portion, so that the light may horizontally irradiate the second reflective surface 4042 as far as possible after passing through the first reflective surface 4041, thereby ensuring the light transmission effect of the conductor 404.

Optionally, in some embodiments, the second reflecting surface 4042 is an arc-shaped reflecting surface, and the second reflecting surface 4042 is disposed to protrude outward.

In this application embodiment, second plane of reflection 4042 sets up to the arc plane of reflection to have certain effect of gathering together to light, consequently can reduce the area that light-emitting portion 402 occupy, and then reduce the volume that light filling lamp shade 40 occupy. Meanwhile, the light supplement lamp cover 40 can be easily assembled with the main board upper cover 20.

Optionally, in some embodiments, a fixing surface 4043 and a connecting surface 4044 are further disposed on a side of the conductive body 404 facing the motherboard 30, the connecting surface 4044, the fixing surface 4043 and the second reflecting surface 4042 are sequentially connected, the fixing surface 4043 is connected to the motherboard upper cover 20, and a vertical distance from the connecting surface 4044 to the screen module 10 is smaller than a vertical distance from the fixing surface 4043 to the screen module 10.

In this application embodiment, above-mentioned stationary plane 4043 with one side that connecting face 4044 connects is formed with the stair structure, and stationary plane 4043 can bond fixedly with mainboard upper cover 20, owing to be connected with mainboard upper cover 20 through setting up stationary plane 4043 to can guarantee the fixed stability of light filling lamp shade 40.

Optionally, in some embodiments, a transition surface 4045 is further disposed on a side of the conductive body 404 facing the main board 30, the transition surface 4045 is a slope surface, a first side of the transition surface 4045 is connected to a side of the connection surface 4044 away from the fixing surface 4043, a second side of the transition surface 4045 is connected to the light incident portion 401, and a projection of the first side of the transition surface 4045 on the cover 60 is closer to the first side 601 than a projection of the second side of the transition surface 4045 on the cover 60.

In this application embodiment, owing to set up into the inclined plane with going into light portion 401 and connecting the transition face 4045 between the face 4044 to make things convenient for the assembly between light filling lamp shade 40 and the mainboard upper cover 20.

Optionally, in some embodiments, the outer wall of the conductor is provided with a silver finish paint layer or a reflective silver film.

In the embodiment of the present application, as shown in fig. 5, when the silver paint layer is used, the light incident portion 401 and the light exit portion 402 may be covered with a masking silica gel spraying jig, and then the silver paint may be sprayed. In fig. 5, the shadow part is silver paint, and the silver paint layer is sprayed on the outer surface of the conductor 404, so that the light-compensating lampshade 40 has a good reflection effect, and effectively avoids unnecessary light refraction, thereby improving the conduction energy of the light-compensating lampshade.

When a reflective silver film is used, the reflective silver film may be adhered to one or more surfaces of the conductive body 404 by adhesion. As shown in fig. 6, the conductor 404 includes two horizontal surfaces that are arranged oppositely, one of the surfaces faces the screen module 10, the other surface faces the main board 30, and due to the arrangement of the reflective silver film, the light incident on the reflective silver film will be reflected by the reflective silver film and enter the light-compensating lampshade 40 again, so as to further improve the light transmission effect of the light-compensating lampshade 40.

Optionally, in some embodiments, the light emitting portion 402 is a concave light emitting portion.

In this application embodiment, above-mentioned light-emitting portion 402 can be arc concave surface structure, can play the scattering effect to the light to can avoid concentrating from the light that light filling lamp shade 40 jetted out, lead to producing dazzling problem. It should be understood that the arc of the concave portion 402 may be set according to actual requirements, and is not further limited herein.

It should be understood that the structure of the Light source 50 can be set according to actual needs, for example, in some embodiments, the Light source 50 includes a Light Emitting Diode (LED) lamp 501 and a transparent Light-gathering cover 502, and the transparent Light-gathering cover 502 is disposed on the LED lamp.

In this embodiment, the structure of the transparent light-gathering cover 502 may be set according to actual needs, for example, in some embodiments, the transparent light-gathering cover 502 is a hemispherical protruding structure for gathering light of the LED lamp 501.

Alternatively, the transparent light-gathering cover 502 may be made of transparent silicone, that is, the transparent light-gathering cover 502 is made of transparent silicone.

It should be understood that in this application embodiment, transparent snoot 502 can glue the solidification through the UV on LED lamp 501, is equivalent to convex lens's effect for change LED lamp 501's luminous angle, so that more light can incide into light portion, thereby improve transparent snoot 502's conduction energy, and then promote the light filling effect.

Optionally, in some embodiments, a distance between a center point of a vertical projection of the light incident portion 401 on the cover plate 60 and a center point of a vertical projection of the light exit portion 402 on the cover plate 60 ranges from 3mm to 10 mm.

Since the light incident portion 401, the light exit portion 402, and the light source 50 are substantially aligned as shown in fig. 7 in the related art, the main board cover 20 and the center frame need to be retracted, and the cross member 202 of the main board cover 20 needs to be cut off in order to retract the main board 30. In the embodiment of the present application, the dislocation between the light incident portion 401 and the light emergent portion 402 is relatively large, so that the beam 202 of the main board upper cover 20 does not need to be broken, the mechanical strength of the main board upper cover 20 is ensured, and meanwhile, the beam 202 and the middle frame of the main board upper cover 20 have a complete waterproof surface, so that the overall waterproof effect of the electronic device can be further improved.

In addition, as shown in fig. 8, in the prior art, in order to avoid the main board 30, a region (a region corresponding to the dashed-line frame shown in fig. 8) needs to be cut away at a position of the middle frame 70 close to the antenna break point 701, so that the strength of the middle frame at the position of the antenna break point 701 is greatly weakened. This application embodiment is owing to set up the income light portion 401 with light filling lamp shade 40 and go out light portion 402 dislocation set to need not to be close to the mainboard the first side 601 of apron 60 sets up, consequently, can avoid setting up on electronic equipment's mainboard upper cover 20 and center and dodge the space. Therefore, the mechanical strength of the electronic equipment is improved.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic device is characterized by comprising a screen module, a main board upper cover, a main board, a light supplementing lampshade, a light source and a cover plate, wherein the screen module, the main board and the cover plate are all connected with the main board upper cover, and the main board is positioned on one side of the main board upper cover far away from the screen module; the light source is installed on the mainboard, the mainboard upper cover is provided with a mounting hole corresponding to the light source, the light filling lampshade comprises a light inlet part and a light outlet part which are connected, the light inlet part is located in the mounting hole, the light outlet part is close to a first side edge of the cover plate and faces the cover plate, and the distance from the projection of the light inlet part on the cover plate to the first side edge is smaller than the distance from the projection of the light outlet part on the cover plate to the first side edge.

2. The electronic device according to claim 1, wherein the light incident portion and the light emergent portion are connected by a conductor, and the conductor is located between the main board upper cover and the screen module.

3. The electronic device according to claim 2, wherein the conductive member includes a first reflective surface and a second reflective surface, the first reflective surface being disposed corresponding to the light incident portion and configured to reflect the light incident through the light incident portion toward the second reflective surface, and the second reflective surface being disposed corresponding to the light exiting portion and configured to reflect the light toward the light exiting portion.

4. The electronic device according to claim 3, wherein the first reflective surface is an arc-shaped reflective surface, and the first reflective surface is disposed to protrude outward.

5. The electronic device according to claim 4, wherein the second reflecting surface is an arc-shaped reflecting surface, and the second reflecting surface is disposed to protrude outward.

6. The electronic device according to claim 3, wherein a fixing surface and a connecting surface are further disposed on a side of the conductive body facing the motherboard, the connecting surface, the fixing surface and the second reflecting surface are sequentially connected, the fixing surface is connected to the motherboard upper cover, and a vertical distance from the connecting surface to the screen module is smaller than a vertical distance from the fixing surface to the screen module.

7. The electronic device according to claim 6, wherein a transition surface is further disposed on a side of the conductive body facing the main board, the transition surface is a slope, a first side of the transition surface is connected to a side of the connection surface away from the fixing surface, a second side of the transition surface is connected to the light incident portion, and a projection of the first side of the transition surface on the cover plate is closer to the first side than a projection of the second side of the transition surface on the cover plate.

8. The electronic device according to claim 2, wherein an outer wall of the conductor is provided with a silver finish paint layer or a reflective silver film.

9. The electronic apparatus according to any one of claims 1 to 8, wherein the light incident portion is a convex light incident portion.

10. The electronic device according to claim 9, wherein an annular protrusion is further disposed on a side of the light supplement lampshade where the light incident portion is disposed, the annular protrusion forms an accommodating cavity, the accommodating cavity is disposed opposite to the light source, and the light incident portion is located in the accommodating cavity.

11. The electronic apparatus according to any one of claims 1 to 8, wherein the light exit portion is a concave light exit portion.

12. The electronic device of any of claims 1-8, wherein the light source comprises an LED lamp and a transparent bezel, the transparent bezel disposed over the LED lamp.

13. The electronic device of claim 12, wherein the transparent light-gathering cover is a hemispherical convex structure for gathering light from the LED lamp.

14. The electronic device of claim 12, wherein the transparent light-gathering cover is transparent light-gathering silicone.

15. The electronic apparatus according to any one of claims 1 to 8, wherein a distance between a center point of a vertical projection of the light incoming portion on the cover plate and a center point of a vertical projection of the light outgoing portion on the cover plate is in a range of 3mm to 10 mm.