CN208861213U - Screen assembly and electronic equipment for electronic equipment - Google Patents
Screen assembly and electronic equipment for electronic equipment Download PDFInfo
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- CN208861213U CN208861213U CN201821543928.4U CN201821543928U CN208861213U CN 208861213 U CN208861213 U CN 208861213U CN 201821543928 U CN201821543928 U CN 201821543928U CN 208861213 U CN208861213 U CN 208861213U
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Abstract
The utility model discloses a kind of screen assembly for electronic equipment and electronic equipments, screen assembly includes display module, cover board and center, one side surface of cover board and display module cooperate, center is located at the edge of an above-mentioned side surface for cover board and is structure as a whole with cover board welding, and center is suitable for being connected with the periphery wall of display module for the inner wall of nonmetal parts and center.Screen assembly for electronic equipment according to the present utility model, structure flexible design have diversity, and easy to process, and applicability is higher.
Description
Technical Field
The utility model belongs to the technical field of the electron device technique and specifically relates to a screen subassembly and electronic equipment for electronic equipment are related to.
Background
In the related art, the electronic device adopts a hot bending formed 3D glass cover plate, and the cover plate can weaken the shielding interference of the metal rear cover on the electronic device signal, so as to promote the development of 5G communication and wireless charging technology. However, the structure of this kind of apron has the limitation, and its inner and outer wall isocircular arc design, the structure is too single, and when the apron was used as the screen apron moreover, with its complex display module assembly can only use the flexible screen, because flexible screen resource is less, the cost is higher for the use of this kind of apron receives certain restriction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a screen assembly for electronic equipment, screen assembly's structural design is nimble, have the variety, and processing is convenient, and the suitability is higher.
The utility model discloses still provide an electronic equipment who has above-mentioned screen unit spare.
According to the utility model discloses a screen subassembly for electronic equipment of first aspect embodiment, include: a display module; the surface of one side of the cover plate is matched with the display module; the center, the center is established the apron the edge on a side surface and with the apron butt fusion structure as an organic whole, the center is non-metallic just the inner wall of center be suitable for with display module assembly's periphery wall links to each other.
According to the screen component for the electronic equipment, the middle frame and the cover plate are welded into an integral structure, and the inner wall of the middle frame is connected with the outer peripheral wall of the display module, so that the structure of the screen cover plate is diversified, the limitation that the traditional technology cannot be realized by adopting CNC (computerized numerical control) processing is broken, meanwhile, the inner wall and the outer wall of the screen cover plate can realize unequal arc design, and the shape of the screen cover plate has a three-dimensional effect; when the screen assembly is applied to the electronic equipment, the electronic equipment can present different light and shadow effects, the cost of the electronic equipment is reduced, the screen assembly can adopt a planar display module with higher yield and lower price, the curved surface visualization effect similar to that of a flexible screen is achieved, and the experience effect of a user is guaranteed.
According to some embodiments of the present invention, the cover plate is formed in a square structure, the middle frame includes at least two sub-middle frames, at least two of which are respectively located at two opposite side edges of the cover plate, each of which is along the edge line of the cover plate.
According to some embodiments of the present invention, the number of the sub middle frames is two, the two sub middle frames are respectively located at two long sides of the cover plate, and each sub middle frame extends along the corresponding long side; or the number of the sub middle frames is four, the four sub middle frames are respectively positioned at four edges of the cover plate, and the four sub middle frames are sequentially connected end to end.
According to some embodiments of the present invention, the inner wall of the sub-middle frame is formed as a curved section on the cutting plane of the sub-middle frame, wherein the cutting plane is a plane perpendicular to the extending direction of the sub-middle frame.
According to the utility model discloses a some embodiments, the curve section forms to the circular arc section, the radius of circular arc section is r, r satisfies: r is more than or equal to 0.5mm and less than or equal to 4 mm.
According to some embodiments of the present invention, the curved line segment is formed as a circular arc segment, a central angle of the circular arc segment is α, and the α satisfies 90 ° ≦ α ≦ 180 °.
According to some embodiments of the present invention, the inner wall of the sub-middle frame is formed with at least one step portion on a cutting plane of the sub-middle frame, wherein the cutting plane is a plane perpendicular to an extending direction of the sub-middle frame.
According to some embodiments of the present invention, on the cutting plane of the sub middle frame, the inner wall of the sub middle frame is formed as a straight line segment, an included angle between the straight line segment and the central axis of the cover plate is β, and the cutting plane β satisfies 0 ° or more and β or less and 45 ° or less, wherein the cutting plane is a plane perpendicular to the extending direction of the sub middle frame.
According to some embodiments of the invention, on the cutting plane, the straight section extends obliquely outwards in a direction away from the cover plate; or, on the cutting plane, the straight line segment extends in a direction away from the cover plate and is inclined inwards.
According to the utility model discloses electronic equipment of second aspect embodiment, include according to the utility model discloses the screen subassembly that is used for electronic equipment of above-mentioned first aspect embodiment.
According to the utility model discloses electronic equipment, through adopting foretell screen pack spare, electronic equipment can present different shadow effects, has reduced electronic equipment's cost simultaneously, reaches the visual effect of the similar curved surface with flexible screen, guarantees user's experience effect.
Additional aspects and advantages of the invention 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 invention.
Drawings
The above and/or additional aspects and advantages of the present invention 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 a screen cover according to an embodiment of the present invention;
FIG. 2 is a schematic view of another angled configuration of the screen cover shown in FIG. 1;
FIG. 3 is a top view of the screen cover shown in FIG. 1;
FIG. 4 is an enlarged view of portion A circled in FIG. 3;
fig. 5 is a schematic structural view of a screen cover according to the second embodiment of the present invention;
FIG. 6 is a schematic view of another angled configuration of the screen cover shown in FIG. 5;
FIG. 7 is a top view of the screen cover shown in FIG. 5;
FIG. 8 is an enlarged view of portion B encircled in FIG. 7;
fig. 9 is a schematic structural view of a screen cover according to a third embodiment of the present invention;
FIG. 10 is a schematic view of another angled configuration of the screen cover shown in FIG. 9;
FIG. 11 is a top view of the screen cover shown in FIG. 9;
FIG. 12 is an enlarged view of the circled portion C of FIG. 11;
FIG. 13 is a partial schematic view of the cover panel shown in FIG. 9 mated with a corresponding display module;
fig. 14 is a schematic structural view of a screen cover according to the fourth embodiment of the present invention;
FIG. 15 is a schematic view of another angled configuration of the screen cover shown in FIG. 14;
FIG. 16 is a top view of the screen cover shown in FIG. 14;
FIG. 17 is an enlarged view of the circled portion D of FIG. 16;
fig. 18 is a schematic structural view of a screen cover according to the fifth embodiment of the present invention;
FIG. 19 is a schematic view of another angled configuration of the screen cover shown in FIG. 18;
FIG. 20 is a top view of the screen cover shown in FIG. 18;
FIG. 21 is an enlarged view of section E encircled in FIG. 20;
fig. 22 is a schematic structural view of a screen cover according to the sixth embodiment of the present invention;
FIG. 23 is a sectional view taken along line F-F of FIG. 22;
FIG. 24 is an enlarged view of the portion G encircled in FIG. 23;
fig. 25 is a schematic structural diagram of a screen cover according to a seventh embodiment of the present invention;
FIG. 26 is a schematic view of another angled configuration of the screen cover shown in FIG. 25;
FIG. 27 is a top view of the screen cover shown in FIG. 25;
FIG. 28 is an enlarged view of the portion H encircled in FIG. 27;
fig. 29 is a top view of a screen cover according to an eighth embodiment of the present invention;
fig. 30 is an enlarged view of a portion I circled in fig. 29.
Reference numerals:
a screen cover 100, a transition curve section 100a, a display module 101,
A cover plate 1, a central axis 10 of the cover plate,
The middle frame 2, the inner wall 20 of the sub-middle frame and the sub-middle frame 21.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, 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 invention, and should not be construed as limiting the present invention.
A screen assembly for an electronic device according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 28. The electronic device can be selected from a mobile phone, an iPad (tablet personal computer) and the like.
As shown in fig. 1 to 28, a screen assembly for an electronic device according to an embodiment of the present invention includes a display module 101, a cover plate 1, and a middle frame 2.
A side surface of apron 1 cooperates with display module assembly 101, and center 2 establishes edge and center 2 and the butt fusion of apron 1 as an organic whole structure in the above-mentioned side surface of apron 1, and center 2 is that the inner wall of non-metallic member and center 2 is suitable for and links to each other with display module assembly 101's periphery wall.
For example, as shown in fig. 1 to fig. 28, the cover plate 1 may be formed substantially as a flat plate structure, both side surfaces of the cover plate 1 in the thickness direction may be formed as planes, and the inner side surface of the cover plate 1 may be matched with the display module 101, so that the cover plate 1 covers the display module 101, and the cover plate 1 may protect the display module 101; the middle frame 2 can be arranged at the edge of the inner side surface of the cover plate 1, the middle frame 2 can extend along the edge line of the cover plate 1, and the inner wall of the middle frame 2 can be connected with the outer peripheral wall of the display module 101 in an adhesive manner. Because the middle frame 2 is a non-metal part, when the screen assembly is applied to the electronic equipment, the middle frame 2 is prevented from shielding and interfering signals of the electronic equipment, and good signal transmission of the electronic equipment is ensured, so that the development of 5G communication and wireless charging technology is promoted.
Wherein, center 2 and 1 butt fusion of apron are structure as an organic whole, that is to say, center 2 and apron 1 form overall structure through the butt fusion technology to form into screen apron 100, compare in the hot bending technology among the conventional art, butt fusion technology process is simple, the operation of being convenient for, and the surperficial physical properties etc. of screen apron 100 can not receive the influence, can keep the roughness on apron 1 and center 2 surface, and the butt fusion face of apron 1 and center 2 is invisible on the screen apron 100 that forms after the butt fusion moreover. Because the inner wall of the middle frame 2 and the outer wall of the middle frame 2 have various structural forms, the inner wall and the outer wall of the screen cover 100 formed by the cover plate 1 and the middle frame 2 have diversity, so as to break the limit that the traditional technology adopts CNC processing and can not realize, meanwhile, the inner side surface of the cover plate 1 can be polished before the cover plate 1 and the middle frame 2 are welded, so that the inner polishing of the screen cover plate 100 is conveniently realized, but also diversifies the structure of the inner wall and the outer wall of the screen component, improves the applicability of the screen component, the inner wall and the outer wall of the screen component can realize unequal arc design, the shape of the screen component has more stereoscopic impression, moreover, the inner wall of the middle frame 2 is connected with the outer peripheral wall of the display module 101, so that the screen assembly can be perfectly attached to a flat display module such as an LCM (LCD display module), and the limitation of less flexible screen resources is broken; when the screen assembly is applied to the electronic equipment, the structure of the screen assembly has diversity, so that the electronic equipment presents different light and shadow effects, the cost of the electronic equipment is reduced, and the screen assembly can be matched with a planar display module with higher yield and lower price, such as an LED display module or a rigid OLED display module, so that a curved surface visualization effect similar to that of a flexible screen, such as an AMOLED screen, is achieved.
Here, it should be noted that "the inner surface of the cover plate 1" may refer to an inner surface of the cover plate 1 in the thickness direction, the inner surface of the cover plate 1 is disposed opposite to the outer surface of the cover plate 1, and the outer surface of the cover plate 1 may refer to an appearance surface of the cover plate 1; the "inner wall of the middle frame 2" may refer to a side surface of the middle frame 2 adjacent to the central axis 10 of the cover plate, and the "outer wall of the middle frame 2" may refer to a side surface of the middle frame 2 away from the central axis 10 of the cover plate, the inner wall of the middle frame 2 being disposed opposite to the outer wall of the middle frame 2; the "central axis 10 of the cover plate" may pass through the center of the cover plate 1 and be parallel to the thickness direction of the cover plate 1.
According to the screen assembly for the electronic equipment, the middle frame 2 and the cover plate 1 are welded into an integral structure, and the inner wall of the middle frame 2 is connected with the outer peripheral wall of the display module 101, so that the structure of the screen assembly is diversified, the limitation that the traditional technology cannot be realized by adopting CNC (computerized numerical control) processing is broken, the screen assembly has good applicability, meanwhile, the inner wall and the outer wall of the screen cover plate 100 can realize unequal arc design, the modeling of the screen cover plate 100 has a three-dimensional effect, and the three-dimensional effect of the screen assembly 100 is ensured; when the screen assembly is applied to the electronic equipment, the screen assembly can form obvious differentiation with the electronic equipment of the traditional technology, the electronic equipment can present different light and shadow effects, the screen assembly can adopt a planar display module with higher yield and lower price, the cost of the screen assembly is reduced, the cost of the electronic equipment is reduced, a curved surface visualization effect similar to that of a flexible screen is achieved, and the experience effect of a user is guaranteed.
Here, it should be noted that "the inner wall and the outer wall of the screen cover 100 implement unequal arc design" may include that the shapes of the inner side surface and the outer side surface of the screen cover 100 are different when the inner side surface and/or the outer side surface of the screen cover 100 have the curved surface (for example, as shown in fig. 1 to 8), may also include that the shapes of the inner side surface and the outer side surface of the screen cover 100 are different when neither the inner side surface nor the outer side surface of the screen cover 100 has the curved surface (for example, as shown in fig. 14 to 28), and may also include that the shapes of the inner side surface and the outer side surface of the screen cover 100 are the same when both the inner side surface and the outer side surface of the screen cover 100 have the curved surface (for example, as shown in fig. 9 to.
Alternatively, the cover plate 1 is a glass piece or a sapphire piece, and the like, and the middle frame 2 is a glass piece or a sapphire piece, and the like. For example, the cover plate 1 and the middle frame 2 may be both made of glass, and at this time, the screen cover plate 100 may also be made of glass, so that the screen cover plate 100 has good glossiness and good decorativeness, and meanwhile, the hand feeling of a user is guaranteed; for another example, neither the cover plate 1 nor the middle frame 2 may be made of sapphire, and the screen cover 100 may be made of sapphire, so that the screen cover 100 has good glossiness and decoration, and good high temperature resistance; for another example, the cover plate 1 may be a glass piece, and the middle frame 2 may be a sapphire piece, which may also provide the screen cover plate 100 with good glossiness and decorativeness. But is not limited thereto.
In some embodiments of the present invention, the cover plate 1 is formed in a square structure, the middle frame 2 includes at least two sub-middle frames 21, two of the at least two sub-middle frames 21 are respectively located at two opposite side edges of the cover plate 1, and each sub-middle frame 21 extends along an edge line of the cover plate 1. For example, as shown in fig. 1 to 21 and fig. 25 to 28, the middle frame 2 may include two sub-middle frames 21, the two sub-middle frames 21 may be respectively located at the left and right edges of the cover plate 1, and the two sub-middle frames 21 may respectively extend along the left and right edge lines of the cover plate 1, in which case the two sub-middle frames 21 may be arranged in parallel, so that the screen cover plate 100 has a simple structure and is easy to implement, thereby simplifying the structure of the screen assembly; for another example, as shown in fig. 22 to 24, the middle frame 2 may include four sub-middle frames 21, the four sub-middle frames 21 are respectively located at an upper side edge, a lower side edge, a left side edge and a right side edge of the cover plate 1, and the four sub-middle frames 21 respectively extend along corresponding edge lines of the cover plate 1.
Of course, when there are two sub middle frames 21, the two sub middle frames 21 may also be located at the upper side edge and the lower side edge of the cover plate 1, respectively. It will be appreciated that the cover plate 1 may also be formed in other shapes, such as circular, oval, semi-circular, etc.; the sub middle frame 21 may also be three, five, etc., without being limited thereto.
Alternatively, in the examples of fig. 1 to 21 and 25 to 28, there are two sub middle frames 21, the two sub middle frames 21 are respectively located at two long sides of the cover plate 1, each sub middle frame 21 extends along the corresponding long side of the cover plate 1, the two sub middle frames 21 are parallel, the outer wall of each sub middle frame 21 may be flush with the corresponding edge line of the cover plate 1, the lengths of the two sub middle frames 21 may be equal, and the lengths of the two sub middle frames 21 may be equal to the length of the long side of the cover plate 1, that is, two ends of the length of each sub middle frame 21 are respectively aligned with two ends of the long side of the corresponding cover plate 1, so that the screen assembly has a neat and beautiful structure. In the example of fig. 22 to 24, the number of the sub middle frames 21 is four, four sub middle frames 21 are correspondingly disposed at four sides of the cover plate 1, and the four sub middle frames 21 are sequentially connected end to end, so that the middle frame 2 is formed substantially in a ring structure, an outer wall of each sub middle frame 21 may be disposed flush with a corresponding edge line of the cover plate 1, the four sub middle frames 21 may include two first sub middle frames and two second sub middle frames, the two first sub middle frames are disposed in parallel and each first sub middle frame extends along a corresponding long side of the cover plate 1, and the two second sub middle frames are disposed in parallel and each second sub middle frame extends along a corresponding short side of the cover plate 1.
In some optional embodiments of the present invention, as shown in fig. 1 to 8, the inner wall 20 of the sub-middle frame is formed as a curved section on the cutting plane of the sub-middle frame 21, wherein the cutting plane of the sub-middle frame 21 is a plane perpendicular to the extending direction of the sub-middle frame 21, that is, the cutting plane of the sub-middle frame 21 may be a cross section of the sub-middle frame 21, and the cutting plane of the sub-middle frame 21 is parallel to the thickness direction of the cover plate 1. Because the curve section has good variety to further guaranteed the diversified design of screen apron 100's structure, the collocation of display module assembly 101 and screen apron 100 is more nimble, and electronic equipment can present better shadow effect, has promoted user's experience nature. The curved section may be a smooth curved section, for example, the "curved section" may be continuous in G1 for easy processing.
It is to be understood that the "cutting plane of the sub-middle frame 21" may be an imaginary plane for cutting the sub-middle frame 21, and the "cutting plane of the sub-middle frame 21" may be plural, and the inner wall 20 of the sub-middle frame may be formed in a curved section on any one of the plural cutting planes of the sub-middle frame 21. It should be noted that "the inner wall 20 of the sub middle frame" refers to a side surface of the sub middle frame 21 adjacent to the central axis 10 of the cover plate, and "the inner wall 20 of the sub middle frame" may refer to the entire inner wall of the sub middle frame 21; a "curved segment" is relative to a "straight segment," and a "curved segment" may include one or more smooth curves, a "curve" being relative to a "straight line.
Specifically, as shown in fig. 1 to 8, the curved line segment is formed as an arc line segment, which is simple in structure and convenient to process. Wherein, the radius of the arc line segment is r, and r satisfies: r is not less than 0.5mm and not more than 4mm, so that the structural diversity of the middle frame 2 is further ensured on the premise of ensuring convenient processing, the diversified design of the screen cover plate 100 is realized, and the screen assembly has good design flexibility.
Specifically, as shown in fig. 1-8, the curved line section is formed as an arc line section, the central angle of the arc line section is α, which satisfies that α is more than or equal to 90 degrees and less than or equal to 180 degrees, and the structural diversity of the middle frame 2 is further ensured on the premise of ensuring the convenience of processing, so that the diversified design of the screen cover plate 100 is realized, and the screen assembly has good design flexibility, wherein the specific value of the central angle α can be specifically set according to the actual requirement.
For example, in the example of fig. 1 to 8, the curved line segment is formed as a circular arc line segment, the central angle α corresponding to the circular arc line segment is 180 °, on the cross-section plane of the sub-middle frame 21, both ends of the circular arc line segment may be tangent to the projection of the inner side surface of the cover plate 1 and the projection of one side surface of the sub-middle frame 21 far away from the cover plate 1, respectively, that is, on the cross-section plane of the sub-middle frame 21, one circumferential end of the circular arc line segment may be tangent to the projection of the inner side surface of the cover plate 1, and the other circumferential end of the circular arc line segment may be tangent to the projection of one side surface of the sub-middle frame 21 far away from the cover plate 1, thereby further ensuring the.
For another example, when the central angle of the circular arc segment is 90 °, on the cutting plane of the sub-middle frame 21, one circumferential end of the circular arc segment may be tangent to the projection of the inner side surface of the cover plate 1, and the other circumferential end of the circular arc segment may be perpendicular to the projection of the side surface of the middle frame 2 away from the cover plate 1.
Alternatively, as shown in fig. 5 to 8, the curved section protrudes toward the direction close to the central axis 10 of the cover plate, so that the width of the sub-middle frame 21 generally increases first and then decreases in the thickness direction of the cover plate 1, and the widest position of the sub-middle frame 21 may be located on the thickness central plane of the sub-middle frame 21 or may be offset from the thickness central plane of the sub-middle frame 21; or, as shown in fig. 1 to 4, the curved segment is recessed toward the direction away from the central axis 10 of the cover plate, so that the width of the sub-middle frame 21 is first reduced and then increased in the thickness direction of the cover plate 1, the narrowest position of the sub-middle frame 21 may be located on the thickness central plane of the sub-middle frame 21, or may be offset from the thickness central plane of the sub-middle frame 21, and the display module 101 may be attached to the screen cover plate 100, especially to the inner wall 20 of the sub-middle frame, more closely, so that the light and shadow effect presented by the electronic device is better.
Here, it should be noted that "the width of the sub middle frame 21" may refer to the width of the sub middle frame 21 in the radial direction of the cover plate 1; the "thickness center plane of the sub-middle frame 21" means a center plane in the thickness direction of the sub-middle frame 21, and the thickness direction of the sub-middle frame 21 is parallel to the thickness direction of the lid plate 1.
In addition, the "curved section" can be broadly understood, for example, the curved section may be formed as a combination of one straight line section and at least one curved line, and the straight line section is tangent to the curved line section such that the curved section is G1 continuous, wherein the curved line has a width in the left-right direction ranging from 1mm to 10mm inclusive and a width in the front-rear direction ranging from 0.5mm to 7mm inclusive. For example, in the example of fig. 29 and fig. 30, the curved line segment may be formed as a combination of a straight line segment and a circular arc segment, on the cutting plane of the sub-middle frame 21, one circumferential end of the circular arc segment may be tangent to the projection of the inner side surface of the cover plate 1, the other circumferential end of the circular arc segment may be tangent to one end of the straight line segment, and the other end of the straight line segment may be directly connected to the projection of one side surface of the sub-middle frame 21, which is far away from the cover plate 1, so as to further ensure the structural diversification design of the screen cover plate 100, and realize the diversified design of the screen assembly.
After the middle frame 2 and the cover plate 1 are formed into an integral structure, a transition between a front side surface and a corresponding side wall of the integral structure may be subsequently cut to form the screen cover plate 100. For example, as shown in fig. 29 and fig. 30, the front side surface of the screen cover 100 and the corresponding side wall may be smoothly transitioned through a transition curved surface to improve the user's hand feeling; wherein, on the section plane of the sub-middle frame 21, the transition curved surface is formed into a transition curve segment 100a, the width range of the transition curve segment 100a in the left-right direction is 0.5 mm-10 mm (including end points), the width range in the front-back direction is 0.5 mm-5 mm (including end points), the transition curve segment 100a may include at least one curve segment, the curve segment may be a circular arc segment, and the radius range of the circular arc segment is 0.5 mm-8 mm (including end points); when the transition curve segment 100a includes a plurality of curve segments, any two adjacent ones of the plurality of curve segments are tangent.
Further, in the example of fig. 29 and 30, the transition curve segment 100a may be a combination of two arc segments, the two arc segments may be a first arc segment and a second arc segment, a circumferential end of the first arc segment may be tangent to a front side surface of the screen cover 100, a circumferential end of the second arc segment may be tangent to a corresponding side wall of the screen cover 100, and a circumferential other end of the first arc segment may be tangent to a circumferential other end of the second arc segment, so that when the screen assembly is applied to an electronic device, a hand feeling of a user may be effectively improved.
In other optional embodiments of the present invention, the inner wall 20 of the sub-middle frame 21 is formed with at least one step portion on a cutting plane of the sub-middle frame 21, wherein the cutting plane of the sub-middle frame 21 is a plane perpendicular to an extending direction of the sub-middle frame 21, that is, the cutting plane of the sub-middle frame 21 may be a cross section of the sub-middle frame 21. For example, in the example of fig. 25 to 28, the inner wall 20 of the sub-middle frame is formed as three line segments connected in sequence on the cutting plane of the sub-middle frame 21 to form one stepped portion, the three line segments may be a first line segment, a second line segment and a third line segment, respectively, the first line segment may be disposed in parallel with the third line segment, the second straight line section is respectively vertical to the first straight line section and the third straight line section, the second straight line section can be vertical to the projection of the central axis 10 of the cover plate on the section plane of the sub-middle frame 21, the second straight line section is connected between the first straight line section and the third straight line section, and one end of the second straight line segment adjacent to the central axis 10 of the cover plate can be connected with the first straight line segment, and one end of the second straight line segment far away from the central axis 10 of the cover plate can be connected with the third straight line segment, so that the second straight line segment and the third straight line segment can form a step part. The step part has good structural diversity, so that the structural diversity design of the screen cover plate 100 is further ensured, and the diversity design of the screen assembly is ensured; when the screen assembly is applied to the electronic equipment, the electronic equipment can present a better light and shadow effect, and the experience of a user is improved.
It is understood that the step portion may be formed by two straight line segments, and the two straight line segments forming the step portion may be perpendicular or intersect at an acute angle. Of course, the number of the steps may be plural, but is not limited thereto. In the description of the present invention, the term "plurality" means two or more.
In still other alternative embodiments of the present invention, the inner wall 20 of the sub-middle frame 21 is formed as a straight line segment on the cutting plane of the sub-middle frame 21 and an angle between the straight line segment and the central axis 10 of the cover plate is β satisfying 0 ° ≦ β ≦ 45 °, wherein the cutting plane of the sub-middle frame 21 is a plane perpendicular to the extending direction of the sub-middle frame 21, that is, the cutting plane of the sub-middle frame 21 may be a cross section of the sub-middle frame 21, for example, in the example of fig. 9-21, an angle between the straight line segment formed by the inner wall 20 of the sub-middle frame and the projection of the central axis 10 of the cover plate on the cutting plane is also β satisfying 0 ° ≦ β ≦ 45 ° on the cutting plane, when the inner side surface of the cover plate 1 is formed as the inner side surface of the cover plate 1 is perpendicular to the central axis 10 of the cover plate, β' between the projection of the inner side surface of the cover plate and the projection of the sub-middle frame 21 satisfies 45 ° ≦ 90 °, the angle between the straight line segment and the cover plate 10, the optional angle between the cover plate has a variety of the design of the screen display screen, and the design of the screen is ensured, and the variety of the display screen display device is varied.
For example, β may be 0 ° in the example of fig. 9 to 13, the inner side surface of the cover plate 1 may be formed to be a plane, and the inner wall 20 of the sub-middle frame may be perpendicular to the inner side surface of the cover plate 1, and for example, β may be 30 ° in the example of fig. 18 to 21, the inner wall 20 of the sub-middle frame may extend obliquely outward in a direction away from the cover plate 1 in a cross-sectional plane of the sub-middle frame 21, and for example, β may be 30 ° in the example of fig. 14 to 17, the inner wall 20 of the sub-middle frame may extend obliquely inward in a direction away from the cover plate 1 in a cross-sectional plane of the sub-middle frame 21, and at this time, the middle frame 2 may substantially form an inverted structure, and the display module 101 may be attached to the screen cover plate 100, particularly, the inner wall 20 of the sub-middle frame more closely, so that the light and shadow effect exhibited by the electronic device is better, and the use reliability of.
Here, it should be noted that the direction "outer" may refer to a direction away from the central axis 10 of the cover plate, and the opposite direction is defined as "inner".
According to the utility model discloses electronic equipment of second aspect embodiment, include according to the utility model discloses the screen subassembly that is used for electronic equipment of above-mentioned first aspect embodiment.
The electronic device may be various devices that can acquire data from the outside and process the data, or may be various devices that have a battery built therein and can acquire current from the outside to charge the battery, such as a mobile phone, a tablet computer, a computing device, an information display device, or the like. The mobile phone is only an example of an electronic device, and the present application is not particularly limited, and the present application may be applied to an electronic device such as a mobile phone and a tablet computer, and the present application does not limit the present application.
According to the utility model discloses electronic equipment, through adopting foretell screen pack spare, electronic equipment can present different shadow effects, has reduced electronic equipment's cost simultaneously, reaches the visual effect of the similar curved surface with flexible screen, guarantees user's experience effect.
Other configurations and operations of the electronic device according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
A screen assembly for an electronic device according to an embodiment of the present invention is described in detail below in eight specific embodiments with reference to fig. 1 to 30. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
Example one
In the present embodiment, as shown in fig. 1 to 4, the screen assembly includes a display module 101, a cover plate 1 and a middle frame 2, the cover plate 1 is formed in a substantially square plate structure, an inner side surface (e.g., a rear side surface in fig. 1 to 3) and an outer side surface (e.g., a front side surface in fig. 1 to 3) of the cover plate 1 are formed in a flat plane, and the inner side surface of the cover plate 1 cooperates with the display module 101 to enable the cover plate 1 to be covered on the display module 101; the middle frame 2 is disposed at an edge of one side (e.g., a rear side in fig. 1-3) of the cover plate 1 adjacent to the display module 101 and the middle frame 2 extends along the edge of the cover plate 1, the middle frame 2 and the cover plate 1 are welded together to form an integral structure, the middle frame 2 is a non-metal member, and an inner wall 20 of the middle frame is adapted to be connected to an outer peripheral wall of the display module 101.
In the fusion process of the middle frame 2 and the cover plate 1, the middle frame 2 and the cover plate 1 can be pressed into an integral structure by using a heated press (fusion device); the unitary structure may then be subsequently cut accordingly (e.g., CNC cut) as desired to form the screen cover 100 to meet the user's requirements.
The middle frame 2 comprises two sub-middle frames 21, the two sub-middle frames 21 are identical in structure, the thickness of each sub-middle frame 21 is larger than that of the cover plate 1, the difference range between the thickness of each sub-middle frame 21 and that of the cover plate 1 is 0-6 mm, namely, the thickness of the cover plate 1 is t1The thickness of the sub-middle frame 21 is t2And t is not more than 0mm2-t1Less than or equal to 6mm, wherein t2And t1The specific difference value can be set to be 2mm, 5mm and the like according to the requirements of users, so that the design of the screen cover plate 100 has good flexibility, the applicability of the screen assembly is improved, and the practical application is better met; two parallel and two sub center 21 of sub center 21 respectively follow two long limits of apron 1 from the top down straight line and extend, and the outer wall of every sub center 21 sets up with the corresponding edge parallel and level of apron 1, and the length of two sub center 21 equals with the length on the long limit of apron 1, that is to say, the both ends of the length of every sub center 21 respectively with correspond the both ends alignment setting on the long limit of apron 1.
The inner wall 20 of the sub-middle frame is formed into a curve section on the cutting plane of the sub-middle frame 21, the curve section is formed into an arc line section, the arc line section is concave towards the direction far away from the central axis 10 of the cover plate, CNC over-cutting is avoided, meanwhile, the width of the sub-middle frame 21 is firstly reduced and then increased in the thickness direction of the cover plate 1, the narrowest position of the sub-middle frame 21 is positioned on the thickness central plane of the sub-middle frame 21, the central angle α of the arc line section meets the condition that 90 degrees is larger than or equal to α degrees and smaller than or equal to 180 degrees, the radius of the arc line section is r and meets the condition that 0.5mm is larger than or equal to r and smaller than or equal to 4mm, and when α is larger than 180 degrees, the two ends of the arc line section on the cutting plane of the sub-middle frame 21 are respectively tangent with the projection of.
Wherein, the section plane of the sub middle frame 21 is a plane perpendicular to the extending direction of the sub middle frame 21; the "width of the sub middle frame 21" may refer to the width of the sub middle frame 21 in the left-right direction; "the thickness center plane of the sub middle frame 21" means a center plane in the thickness direction (for example, the front-rear direction in fig. 1 to 3) of the sub middle frame 21; the direction "front" may refer to the side of the screen assembly that faces the user during use, with the opposite direction being defined as "rear".
The outer wall of sub-center 21 can form a plane, and the periphery wall of apron 1 can be formed by four planes end to end in proper order, that is to say, the last lateral wall of apron 1, lower lateral wall, left side wall and right side wall all form the plane, and the outer wall of sub-center 21 sets up with the corresponding lateral wall parallel and level of apron 1.
Example two
As shown in fig. 5 to 8, the present embodiment is substantially the same as the first embodiment, in which the same reference numerals are used for the same components, except that the inner wall 20 of the sub-middle frame is formed as a circular arc line segment on the cross section of the sub-middle frame 21, the circular arc line segment is protruded toward the direction close to the central axis 10 of the cover plate, so that the width of the sub-middle frame 21 is increased and then decreased substantially in the thickness direction of the cover plate 1, the widest position of the sub-middle frame 21 is located on the thickness central plane of the sub-middle frame 21, and the central angle α of the circular arc line segment is 180 °.
EXAMPLE III
As shown in fig. 9 to 13, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, except that: the inner wall 20 of the sub-inner frame is formed as a straight line segment on the cross section of the sub-inner frame 21.
Specifically, the contained angle between the central axis 10 of straightway and apron is β ═ 0, then the inner wall 20 of sub-center links to each other with the direct perpendicular of the inside surface of apron 1, has broken the unable restriction of processing interior right angle of CNC, and screen apron 100 can be better with the laminating of display module assembly.
Example four
As shown in fig. 14-17, this embodiment has substantially the same structure as the third embodiment, wherein the same reference numerals are used for the same components, except that β is 30 °.
Specifically, the projection of the inner wall 20 of the sub-middle frame on the cutting plane of the sub-middle frame 21 extends in an inward inclined manner in the direction away from the cover plate 1, so that the sub-middle frame 21 approximately forms an inverted buckle structure, and since the outer wall of the sub-middle frame 21 is formed into a plane, the width of the sub-middle frame 21 in the left-right direction is gradually increased from front to back, thereby facilitating the realization of the design of the screen cover plate 100 with different thicknesses, breaking the limitation that the hot bending process can only realize the structure with the same thickness, and avoiding CNC over-cutting.
EXAMPLE five
As shown in fig. 18 to 21, the present embodiment has substantially the same structure as the fourth embodiment, wherein the same reference numerals are used for the same components, except that: the projection of the inner wall 20 of the sub-middle frame on the cutting plane of the sub-middle frame 21 extends obliquely outward in a direction away from the cover plate 1.
EXAMPLE six
As shown in fig. 22 to 24, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, except that: the four sub middle frames 21 are four, the four sub middle frames 21 are respectively and correspondingly located at four sides of the cover plate 1, the four sub middle frames 21 are sequentially connected end to end, the middle frame 2 is approximately formed into an annular structure, the outer wall of each sub middle frame 21 is parallel and level to the corresponding edge of the cover plate 1, the four sub middle frames 21 comprise two first sub middle frames and two second sub middle frames, the two first sub middle frames are arranged in parallel, each first sub middle frame extends along the long edge of the cover plate 1, and the two second sub middle frames are arranged in parallel, and each second sub middle frame extends along the short edge of the cover plate 1.
EXAMPLE seven
As shown in fig. 25 to 28, the present embodiment has substantially the same structure as the third embodiment, wherein the same reference numerals are used for the same components, except that: the inner wall 20 of the sub-inner frame has a stepped portion on the cross-section of the sub-inner frame 21.
Specifically, three straight-line segments connected in sequence are formed on the cutting plane of the sub-middle frame 21 and the inner wall 20 of the sub-middle frame, the three straight-line segments are respectively a first straight-line segment, a second straight-line segment and a third straight-line segment, the first straight-line segment is arranged in parallel with the third straight-line segment, the second straight-line segment is perpendicular to the first straight-line segment and the third straight-line segment respectively, the second straight-line segment is perpendicular to the projection of the central axis 10 of the cover plate on the cutting plane of the sub-middle frame 21, the second straight-line segment is connected between the first straight-line segment and the third straight-line segment, one end of the second straight-line segment, close to the central axis 10 of the cover plate, is connected with the first straight-line segment, one end of the second straight-.
Example eight
As shown in fig. 29 and 30, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, except that: the inner wall 20 of the sub-middle frame is formed into a curve section on the cutting surface of the sub-middle frame 21, the curve section is formed into a combination of a straight section and a circular arc section, the central angle of the circular arc section is 90 degrees, one circumferential end of the circular arc section on the cutting surface of the sub-middle frame 21 is tangent to the projection of the inner side surface of the cover plate 1, the other circumferential end of the circular arc section is tangent to one end of the straight section, and the other end of the straight section can be directly connected with the projection of one side surface, far away from the cover plate 1, of the sub-middle frame 21.
The front side surface of the screen cover plate 100 and the corresponding side wall are smoothly transited through a transition curve section 100a, the width range of the transition curve section 100a in the left-right direction is 0.5 mm-10 mm (including end points), the width range of the transition curve section in the front-back direction is 0.5 mm-5 mm (including end points), the transition curve section 100a is a combination of two arc line sections, and the radius range of each arc line section is 0.5 mm-8 mm (including end points).
In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present invention. 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 invention 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 invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A screen assembly for an electronic device, comprising:
a display module;
the surface of one side of the cover plate is matched with the display module;
the center, the center is established the apron the edge on a side surface and with the apron butt fusion structure as an organic whole, the center is non-metallic just the inner wall of center be suitable for with display module assembly's periphery wall links to each other.
2. The screen assembly for an electronic device according to claim 1, wherein the cover plate is formed in a square structure, the middle frame includes at least two sub-middle frames, two of the at least two sub-middle frames are respectively located at two side edges of the cover plate opposite to each other, and each of the sub-middle frames extends along an edge line of the cover plate.
3. The screen assembly for the electronic device according to claim 2, wherein the number of the sub middle frames is two, the two sub middle frames are respectively located at two long edges of the cover plate, and each sub middle frame extends along the corresponding long edge; or,
the number of the sub middle frames is four, the four sub middle frames are respectively positioned at four edges of the cover plate, and the four sub middle frames are sequentially connected end to end.
4. The screen assembly for an electronic device according to claim 2 or 3, wherein on a sectional plane of the sub middle frame, an inner wall of the sub middle frame is formed as a curved section, wherein the sectional plane is a plane perpendicular to an extending direction of the sub middle frame.
5. The screen assembly for an electronic device according to claim 4, wherein the curved line segment is formed as a circular arc segment having a radius r satisfying: r is more than or equal to 0.5mm and less than or equal to 4 mm.
6. The screen assembly for an electronic device according to claim 4, wherein the curved line segment is formed as a circular arc segment having a central angle of α, and the α satisfies 90 ° ≦ α ≦ 180 °.
7. The screen assembly for an electronic device according to claim 2 or 3, wherein at least one step is formed on an inner wall of the sub middle frame on a cutting plane of the sub middle frame, wherein the cutting plane is a plane perpendicular to an extending direction of the sub middle frame.
8. The screen assembly for electronic equipment as claimed in claim 2 or 3, wherein on a cross-section of the sub-middle frame, an inner wall of the sub-middle frame is formed as a straight line segment having an angle of β with a central axis of the cover plate, and the cross-section of β satisfies 0 ° ≦ β ≦ 45 °, wherein the cross-section is a plane perpendicular to an extending direction of the sub-middle frame.
9. The screen assembly for an electronic device according to claim 8, wherein on the cutting plane, the straight line segment extends obliquely outward in a direction away from the cover plate; or,
on the cutting plane, the straight line segment extends in a direction away from the cover plate and is inclined inwards.
10. An electronic device, characterized in that it comprises a screen assembly for an electronic device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543928.4U CN208861213U (en) | 2018-09-19 | 2018-09-19 | Screen assembly and electronic equipment for electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543928.4U CN208861213U (en) | 2018-09-19 | 2018-09-19 | Screen assembly and electronic equipment for electronic equipment |
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| CN208861213U true CN208861213U (en) | 2019-05-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110968159A (en) * | 2019-11-29 | 2020-04-07 | 昆山国显光电有限公司 | Mobile terminal and display device |
| CN112311914A (en) * | 2019-07-30 | 2021-02-02 | Oppo广东移动通信有限公司 | Curved surface apron, display screen and electronic equipment |
-
2018
- 2018-09-19 CN CN201821543928.4U patent/CN208861213U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112311914A (en) * | 2019-07-30 | 2021-02-02 | Oppo广东移动通信有限公司 | Curved surface apron, display screen and electronic equipment |
| CN110968159A (en) * | 2019-11-29 | 2020-04-07 | 昆山国显光电有限公司 | Mobile terminal and display device |
| CN110968159B (en) * | 2019-11-29 | 2022-05-31 | 昆山国显光电有限公司 | Mobile terminal and display device |
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