CN217718916U - Frame of display device and display device - Google Patents

Abstract

The application discloses display device's frame and display device, in the frame that discloses, apex angle portion is formed respectively on two tip of top frame and the top of first side frame and the top of second side frame, two tip of top frame, the top of first side frame and the top of second side frame all are equipped with first holding surface, the orientation of first holding surface is unanimous with the orientation of the first terminal surface of frame, the frame still includes the first corner connecting piece with apex angle portion one-to-one, first corner connecting piece is including fixed first connecting plate and the second connecting plate that links to each other, first connecting plate and second connecting plate paste respectively and locate on two first holding surfaces of neighbouring corresponding apex angle portion, and fixed with corresponding first holding surface, two tip of top frame all link to each other through first corner connecting piece with the top of first side frame and the top of second side frame respectively. The proposal can solve the problem that the frame is thicker and is contrary to the development requirement of lightness and thinness.

Description

Frame of display device and display device

Technical Field

The application belongs to the technical field of display equipment design, and particularly relates to a frame of display equipment and the display equipment.

Background

With the progress and development of science and technology, display equipment with a large screen is widely applied in various fields, a frame formed by a plurality of frames is an important structure of the display equipment, and corner connecting pieces are used for connecting adjacent frames in an insertion mode. In the related art, the cross section of the frame that is engaged with the corner connectors is of a closed structure, so that in the thickness direction of the frame, the frame needs to reserve the size of the corner connectors to be installed, and also needs to reserve the wall thickness of the closed structure, which results in a thicker frame and violates the development requirement of lightness and thinness.

SUMMERY OF THE UTILITY MODEL

An object of the embodiments of the present application is to disclose a frame of a display device and a display device, which can solve the problem that the frame is thick and violates the development requirement of light and thin in the background art.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, the application discloses a display device's frame, disclosed frame is including top frame, first side frame, bottom frame and the second side frame that links up end to end in proper order, wherein: two tip of top frame with the top of first side frame with the top of second side frame forms apical angle portion respectively, two tip of top frame the top of first side frame with the top of second side frame all is equipped with first holding surface, the orientation of first holding surface with the orientation of the first terminal surface of frame is unanimous, the frame still include with apical angle portion one-to-one's first corner connecting piece, first corner connecting piece is including fixed first connecting plate and the second connecting plate that links to each other, first connecting plate with the second connecting plate pastes respectively and locates adjacent corresponding two of apical angle portion on the first holding surface, and with corresponding first holding surface is fixed, two tip of top frame respectively with the top of first side frame with the top of second side frame all passes through first corner connecting piece links to each other.

In a second aspect, embodiments of the present application disclose a display device, which includes the frame described above.

The technical scheme adopted by the application can achieve the following beneficial effects:

the frame of display device that this application embodiment discloses improves through the structure to the frame in the correlation technique, with the top frame, carry out cartridge complex closed structure cancellation with first corner connecting piece on first side frame and the second side frame, directly stack first corner connecting piece to the top frame simultaneously, on the first holding surface of first side frame and second side frame, thereby can avoid the wall thickness of closed structure to the top frame, the occupation of the thickness dimension of first side frame and second side frame, thereby can reduce the top frame, first side frame and the size of second side frame in the thickness direction, reach the mesh of attenuate.

Meanwhile, the width of the first connecting plate and the second connecting plate pasted on the first supporting surface is no longer limited by the width of the closed structure used for the insertion, so that the first connecting plate with a wider width can be selected by designers, the connection and the matching of the second connecting plate and the first supporting surface are realized, the structural strength of the first connecting plate and the second connecting plate is increased, the connection between the top frame and the first side frame through the first connecting plate and the second connecting plate can be improved, the stability of the top corner part of the top frame and the second side frame is improved, and the deformation between the top frame and the first side frame and between the top frame and the second side frame is prevented.

Drawings

Fig. 1 is a schematic structural diagram of a frame of a display device disclosed in an embodiment of the present application;

fig. 2 and 3 are partial structural schematic diagrams of a frame of a display device disclosed in an embodiment of the present application;

FIG. 4 is a schematic illustration of a cross-section of a first side frame;

fig. 5, 6 and 7 are schematic structural views of the first corner connector at different viewing angles;

fig. 8 to 11 are schematic partial structural views of the display device;

FIG. 12 is a partial structural view of the bottom rim;

FIG. 13 is a schematic view of a second corner connector.

Description of reference numerals:

100-top rim, 110-first supporting surface, 111-first positioning groove and 120-corner filling piece;

200-a first side frame;

300-bottom rim, 310-second support surface;

400-a second side frame;

500-a first corner connector, 510-a first connecting plate, 511-a first positioning bulge, 512-a first bending flange and 520-a second connecting plate;

610-gap, 620-first epitaxial wafer, 630-first epitaxial bump, 640-first opening, 650-second opening;

700-second corner connector, 710-third connecting plate, 711-second positioning projection, 720-fourth connecting plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

The framework of the display device disclosed in the embodiments of the present application is described in detail with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

As shown in fig. 1 to 13, an embodiment of the present application discloses a frame of a display device, and the disclosed frame includes a top frame 100, a first side frame 200, a bottom frame 300, and a second side frame 400 that are sequentially connected end to end.

The top frame 100, the first side frame 200, the bottom frame 300 and the second side frame 400 together form a main structure of the frame, two ends of the top frame 100 are respectively connected with the top end of the first side frame 200 and the top end of the second side frame 400, and two ends of the bottom frame 300 are respectively connected with the bottom end of the first side frame 200 and the bottom end of the second side frame 400.

Two ends of the top frame 100 and the top end of the first side frame 200 and the top end of the second side frame 400 form top corners respectively, two ends of the top frame 100, the top end of the first side frame 200 and the top end of the second side frame 400 are provided with first supporting surfaces 110, the orientation of the first supporting surfaces 110 is consistent with the orientation of the first end surface of the frame, the frame further comprises first corner connecting members 500 in one-to-one correspondence with the top corners, each first corner connecting member 500 comprises a first connecting plate 510 and a second connecting plate 520 which are fixedly connected, the first connecting plates 510 and the second connecting plates 520 are respectively attached to two first supporting surfaces 110 adjacent to corresponding top corners and are fixed with the corresponding first supporting surfaces 110, so that the two ends of the top frame 100 can be respectively connected with the top end of the first side frame 200 and the top end of the second side frame 400 through the first corner connecting plates 500, thereby the top frame 100, the first side frame 200 and the second side frame 400 can be directly connected with the first connecting plates 510 or the second connecting plates 520 through the first supporting surfaces 110, thereby the thickness of the first side frame 200 and the top side frame 400 can be prevented from being reduced in the thickness of the top frame 100 and the side frame 200.

It should be noted that, herein, the frame has a first end surface and a second end surface, and the first end surface and the second end surface are two end surfaces of the frame, which are opposite to each other. The top frame 100, the first side frame 200, the bottom frame 300, and the second side frame 400 enclose a frame hole, and the first end face and the second end face are two end faces arranged along a through direction of the frame hole.

The frame that this application embodiment discloses is display device's frame, and display device has display screen and back of the body lid, and the back of the body lid is towards display device's rear side, and the display screen is towards display device's front side. The second end face is in a structure surrounding the display screen by a circle, and the orientation of the second end face is the same as that of the display screen. Accordingly, the first end face faces the back cover for fitting connection with the back cover.

In addition, the central axis of the frame mentioned later is the axis of the frame hole, and the central axis passes through the display screen and is perpendicular to the display screen. Herein, the thickness direction coincides with the extending direction of the central axis.

Specifically, the first connecting plate 510 and the second connecting plate 520 may be fixedly connected to the corresponding first supporting surface 110 by screws, and the application does not limit the specific connection manner between the first connecting plate 510 and the second connecting plate 520 and the first supporting surface 110. The first supporting surface 110 may be a plane formed by extrusion or a plane formed by machining (e.g., high precision cutting or fine grinding), and the present application does not limit the forming manner of the first supporting surface 110.

The frame of the display device disclosed in the embodiment of the present application improves the structure of the frame in the related art, and the top frame 100, the first side frame 200, and the second side frame 400 are eliminated from the closed structure in the plug-in fit with the first corner connector 500, and the first corner connector 500 is directly stacked on the first supporting surface 110 of the top frame 100, the first side frame 200, and the second side frame 400, so that the occupation of the thickness dimension of the top frame 100, the first side frame 200, and the second side frame 400 by the wall thickness of the closed structure can be avoided, and the size of the top frame 100, the first side frame 200, and the second side frame 400 in the thickness direction can be reduced, so as to thin the top frame 100, the first side frame 200, and the second side frame 400.

Meanwhile, the widths of the first connecting plate 510 and the second connecting plate 520 attached to the first supporting surface 110 are no longer limited by the width of the closed structure for insertion, so that a designer can select the first connecting plate 510 with a wide width, the second connecting plate 520 is connected and matched with the first supporting surface 110, the structural strength of the first connecting plate 510 and the second connecting plate 520 is increased, the connection between the first connecting plate 510 and the second connecting plate 520 and the connection between the top frame 100 and the first side frame 200 can be improved, the stability of the vertex angle part between the top frame 100 and the second side frame 400 can be improved, the deformation between the top frame 100 and the first side frame 200 and between the top frame 100 and the second side frame 400 can be prevented, and the influence on the appearance of the frame can be further caused.

As shown in fig. 4, the top frame 100, the first side frame 200, and the second side frame 400 may each have two openings, wherein the larger first opening 640 may be used for placing the infrared touch device therein, and the smaller second opening 650 may be matched with the edge of the back cover of the display device.

In an alternative embodiment, the top bezel 100, the first side bezel 200, the second side bezel 400, and the bottom bezel 300 may have the same structure. As shown in fig. 4, fig. 4 is a schematic view of a cross section of the first side frame 200, the second opening 650 is oriented in accordance with the first end face, the second opening 650 and the first end face are assembled with the back cover, and the first opening 640 is oriented toward the inner side of the frame.

Herein, the top frame 100, the first side frame 200, the bottom frame 300, and the second side frame 400 are strip-shaped structures, and the extending direction of the strip-shaped structures is the length direction of the top frame 100, the first side frame 200, the bottom frame 300, or the second side frame 400. It should be noted that the cross section described herein refers to: a cross section perpendicular to the longitudinal direction of the first side frame 200.

Reference herein to width is to the dimension of the respective member or structure in the width direction, which is perpendicular to the length direction and the thickness direction, respectively.

In the frame disclosed in the embodiment of the present application, a gap 610 may be provided between each of the two ends of the top frame 100 and the top end of the first side frame 200 and the top end of the second side frame 400, and the frame disclosed in the embodiment of the present application may further include a corner filling member 120, the corner filling member 120 is spliced in the gap 610, and the corner filling member 120 is fixed to the first connection plate 510 and/or the second connection plate 520. In this case, the first connecting plate 510 and the second connecting plate 520 are not only fixedly connected to the top frame 100 and the first supporting surface 110 of the first side frame 200 or the second side frame 400, respectively, but also fixedly connected to the corner filling member 120, so that the strength of the first corner connector 500 can be enhanced, and the connection stability between the first connecting plate 510 and the second connecting plate 520 can be improved.

In order to simplify the installation step of the first corner connector 500, in a further optional technical solution, the corner filler 120, the first connecting plate 510 and the second connecting plate 520 may be of an integrated structure, the corner filler 120, the first connecting plate 510 and the second connecting plate 520 of the integrated structure are beneficial to being produced together to improve the manufacturing efficiency, and the installation steps of workers can be reduced, so that the installation efficiency of the frame is beneficial to being improved. The process for realizing the integral structure of the corner filling member 120, the first connecting plate 510 and the second connecting plate 520 is diversified, specifically, the corner filling member 120, the first connecting plate 510 and the second connecting plate 520 can adopt integral molding processes such as integral numerical control machining or integral casting, and the application does not specifically limit the type of the integral molding process. Meanwhile, the corner filling member 120, the first connecting plate 510 and the second connecting plate 520 of the integrated structure can improve the structural strength of the first connecting plate 510 and the second connecting plate 520, which is beneficial to realizing more stable connection.

For promoting connection stability, optionally, first connecting plate 510 and second connecting plate 520 all can be the bar shaped plate, and the bar shaped plate has great length, is favorable to realizing the connection of great area more, and then is favorable to improving the fastness of connecting. Specifically, the first connecting plate 510 and the second connecting plate 520 may be perpendicular to each other, but the included angle between the first connecting plate 510 and the second connecting plate 520 may be greater than 90 ° or less than 90 °, for example, the included angle between the first connecting plate 510 and the second connecting plate 520 may be 85 °.

In the framework disclosed in the embodiment of the present application, one of the end of the top frame 100 and the top end of the first side frame 200 or the top end of the second side frame 400 may be provided with a first extension sheet 620, and the other may be provided with a first extension protrusion 630, and further, one of the end of the top frame 100 and the top end of the first side frame 200 may be provided with a first extension sheet 620, and the other may be provided with a first extension protrusion 630; optionally, one of the other end of the top frame 100 and the top end of the second side frame 400 may also be provided with the first epitaxial wafer 620, and the other one of the other end of the top frame 100 and the top end of the second side frame 400 may also be provided with the first epitaxial protrusion 630, so that at least one of the first epitaxial wafer 620 and the first epitaxial protrusion 630 may be disposed between one end of the top frame 100 and the top end of the first side frame 200 and between the other end of the top frame 100 and the top end of the second side frame 400.

The first epitaxial wafer 620 has a first surface facing the first direction, the surfaces of the top bezel 100, the first side bezel 200, and the second side bezel 400 that face the same direction as the first surface are second surfaces, the first surface and the second surface are coplanar, and a third surface of the first epitaxial wafer 620 opposite to the first surface is in limit contact with the first epitaxial protrusion 630 in the second direction. It should be noted that the second direction is opposite to the first direction.

As described above, the frame has a first end surface and a second end surface, the second end surface is opposite to the first end surface and faces the first direction, and the second end surface includes a first surface and a second surface.

Under the condition, the first surface and the second surface are coplanar, that is, coplanar surfaces are arranged between the first epitaxial wafer 620 and the top frame 100, the first side frame 200 and the second side frame 400, and the joint surfaces between the first epitaxial wafer 620 and the top frame 100, the first side frame 200 and the second side frame 400 are smooth due to the coplanar surfaces, so that the difference in section is avoided, and the overall aesthetic property of the frame can be improved. The splicing surface is a part of the second end surface. In addition, the third surface of the first epitaxial wafer 620 and the first epitaxial protrusion 630 are disposed in the inward end surface and in contact with each other in a limited manner, so that the first epitaxial wafer 620 and the first epitaxial protrusion 630 can be in limited engagement, and therefore the occurrence of local invagination between the adjacent top frame 100 and the first side frame 200 and between the top frame 100 and the second side frame 400 can be avoided.

In order to improve the structural strength of the top frame 100, the first side frame 200 and the second side frame 400 and reduce the splicing gaps between the top frame 100 and the first side frame 200 and between the top frame 100 and the second side frame 400, the first epitaxial wafer 620 and one of the top frame 100 or the first side frame 200 and the second side frame 400 are of an integrated structure, and the first epitaxial protrusion 630 and the other of the top frame 100 or the first side frame 200 and the second side frame 400 are of an integrated structure. In other words, in a structure in which one top corner is butted, the corresponding first epitaxial wafer 620 is integrally formed with one of the top bezel 100 and the first side bezel 200, and the corresponding first epitaxial protrusion 630 is integrally formed with the other of the top bezel 100 and the first side bezel 200. Similarly, in the other top-corner abutting structure, the corresponding first extension piece 620 is integrally formed with one of the top bezel 100 and the second side bezel 400, and the corresponding first extension protrusion 630 is integrally formed with the other of the top bezel 100 and the second side bezel 400.

For make between first connecting plate 510, second connecting plate 520 and the first holding surface 110 before fixed, can cooperate comparatively accurately, in the frame disclosed in the embodiment of this application, in first connecting plate 510 and second connecting plate 520 and the first holding surface 110 relative respectively, one can be equipped with first location arch 511, and the other can be equipped with first positioning groove 111 or first locating hole, first location arch 511 and first positioning groove 111 or first locating hole location fit. Under the condition, the cooperation between the first positioning protrusion 511 and the first positioning groove 111 or the first positioning hole can realize the prepositioning between the first connecting plate 510, the second connecting plate 520 and the first supporting surface 110, so that the improvement of the installation precision and the installation efficiency during the installation between the first connecting plate 510, the second connecting plate 520 and the first supporting surface 110 is facilitated.

Of course, the first connecting plate 510 and the second connecting plate 520 may be both provided with a plurality of first positioning protrusions 511, the corresponding first supporting surface 110 may be provided with a plurality of first positioning grooves 111 or a plurality of first positioning holes, and the plurality of first positioning protrusions 511 and the plurality of first positioning grooves 111 or the plurality of first positioning holes are in one-to-one corresponding positioning fit for improving the accuracy of the pre-positioning between the first connecting plate 510 or the second connecting plate 520 and the first supporting surface 110.

In a further technical scheme, the first connecting plate 510 and the second connecting plate 520 may both be provided with a first positioning protrusion 511, a joint between the first connecting plate 510 and the second connecting plate 520 is a first joint, a distance between the first joint and the first positioning protrusion 511 on the first connecting plate 510 is a first distance, a distance between the first joint and the first positioning protrusion 511 on the second connecting plate 520 is a second distance, and the first distance and the second distance are not equal. In this case, the first positioning protrusions 511 of the first connecting plate 510 and the second connecting plate 520 are disposed at different positions, so that the mounting process is prevented from being reversed, and the fool-proof effect is achieved.

In the framework disclosed in the embodiment of the present application, the structural strength of the first connecting plate 510 and the second connecting plate 520 can be further improved, in an optional technical solution, the edges of the first connecting plate 510 and the second connecting plate 520 are provided with a first turned-over edge 512, and the first turned-over edge 512 is attached to the first inner side surface of the top frame 100, the second inner side surface of the first side frame 200, or the third inner side surface of the second side frame 400. That is, the edges of the first connecting plate 510 and the second connecting plate 520 adjacent to the central axis of the frame may be provided with a first turned-up edge 512, and the first turned-up edge 512 is attached to a first inner side surface of the top frame 100 facing the central axis, a second inner side surface of the first side frame 200 facing the central axis, or a third inner side surface of the second side frame 400 facing the central axis.

Under the above circumstances, the first turned-over edge 512 can increase the torque that the first connecting plate 510 and the second connecting plate 520 can bear, so that the bending resistance of the first connecting plate 510 and the second connecting plate 520 can be improved, and the first connecting plate 510 and the second connecting plate 520 can be effectively prevented from twisting. Meanwhile, the first bending flange 512 is attached to the first inner side surface of the top frame 100 facing the central axis, the second inner side surface of the first side frame 200 facing the central axis, or the third inner side surface of the second side frame 400 facing the central axis, so that the assemblability of the first corner connector 500 with the top frame 100, the first side frame 200, and the second side frame 400 can be improved.

In the framework disclosed in the embodiment of the present application, the two ends of the bottom frame 300 and the bottom ends of the first side frame 200 and the second side frame 400 respectively form bottom corners, as described above, the structures of the top frame 100, the first side frame 200, the second side frame 400 and the bottom frame 300 may be the same, in this case, the structures of the bottom corners and the top corners may be the same, the two ends of the bottom frame 300, the bottom ends of the first side frame 200 and the bottom ends of the second side frame 400 may also be connected by the first corner connector 500, and the specific connection structure may refer to the corresponding description above.

Of course, in other embodiments, the structures of the top bezel 100, the first side bezel 200, and the second side bezel 400 may be the same, and the structure of the bottom bezel 300 may be different from the structures of the top bezel 100, the first side bezel 200, and the second side bezel 400, in this case, both ends of the bottom bezel 300, the bottom of the first side bezel 200, and the bottom of the second side bezel 400 may be provided with the second supporting surface 310, the orientation of the second supporting surface 310 is the same as the orientation of the first supporting surface 110, the frame may further include the second corner connector 700 corresponding to the bottom corner one to one, the second corner connector 700 may include the third connecting plate 710 and the fourth connecting plate 720 that are fixedly connected, the third connecting plate 710 and the fourth connecting plate 720 are respectively attached to two second supporting surfaces 310 adjacent to the corresponding bottom corner and are fixed to the corresponding second supporting surfaces 310, and both ends of the bottom bezel 300 are respectively connected to the bottom of the first side bezel 200 and the bottom of the second side bezel 400 through the second corner connector 700. The second corner connector 700 has a different structure from the first corner connector 500.

Under the above circumstances, two tip of bottom frame 300 link to each other with first side frame 200 and second side frame 400 respectively, top frame 100 and first side frame 200, link to each other through first bight connecting piece 500 between the second side frame 400, bottom frame 300 and first side frame 200, link to each other through second bight connecting piece 700 between the second side frame 400, thereby make the top frame 100 of end to end linking, first side frame 200, can realize connecting through two kinds of different bight connecting pieces between bottom frame 300 and the second side frame 400, and then adapt to the differentiation design of bottom frame 300.

Specifically, the third connecting plate 710 and the fourth connecting plate 720 may be connected to the corresponding second supporting surface 310 by screws, and of course, the third connecting plate 710 and the fourth connecting plate 720 may also be connected to the corresponding second supporting surface 310 by other methods (for example, bonding), and the connection method between the third connecting plate 710 and the fourth connecting plate 720 and the second supporting surface 310 is not limited in this application.

The second supporting surface 310 may be a plane formed by extrusion or machining, and the forming method of the second supporting surface 310 is not limited in the present application. In a further embodiment, the second corner connector 700 may be a plate-shaped structure, the third connecting plate 710 and the fourth connecting plate 720 are stacked on the adjacent second supporting surface 310, the width of the second supporting surface 310 of the bottom frame 300 is greater than the width of the second supporting surface 310 of the first side frame 200, the width of the second supporting surface 310 of the bottom frame 300 is greater than the width of the second supporting surface 310 of the second side frame 400, the third connecting plate 710 is connected to the bottom frame 300, the fourth connecting plate 720 is connected to the first side frame 200 or the second side frame 400, and the width of the third connecting plate 710 is greater than the width of the fourth connecting plate 720.

In this case, the second support surface 310 on the bottom bezel 300 is wider, so that the second support surface 310 on the bottom bezel 300 may be provided with the wider third connection plate 710, thereby contributing to the structural strength of the second corner connector 700.

In a specific technical solution, one of the third connecting plate 710 and the fourth connecting plate 720 and the respective opposite second supporting surface 310 may be provided with a second positioning protrusion 711, the other one may be provided with a second positioning groove or a second positioning hole, and the second positioning protrusion 711 is in positioning fit with the second positioning groove or the second positioning hole. Under the circumstances, the cooperation between the second positioning protrusion 711 and the second positioning groove or the second positioning hole can realize the pre-positioning between the third connecting plate 710, the fourth connecting plate 720 and the second supporting surface 310, thereby facilitating the improvement of the installation convenience and the positioning accuracy between the third connecting plate 710, the fourth connecting plate 720 and the second supporting surface 310.

Certainly, in order to provide the fool-proof function between the third connecting plate 710 and the corresponding second supporting surface 310 and the fourth connecting plate 720, in an optional technical solution, a joint between the third connecting plate 710 and the fourth connecting plate 720 may be a second joint, the third connecting plate 710 and the fourth connecting plate 720 may both be provided with a second positioning protrusion 711, a distance between the second positioning protrusion 711 on the third connecting plate 710 and the second joint is a third distance, a distance between the second positioning protrusion 711 on the fourth connecting plate 720 and the second joint is a fourth distance, and the third distance and the fourth distance are not equal.

The embodiment of the application discloses a display device, and the display device comprises any frame described above. The display device in the present application may specifically be a touch display device, and may also be other types of display devices, for example, a liquid crystal television, a video monitoring display, and the like, and the present application does not limit the specific types of the display devices.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (11)

1. The utility model provides a display device's frame, its characterized in that, includes top frame (100), first side frame (200), bottom frame (300) and second side frame (400) that end to end links up in proper order, wherein:

two tip of top frame (100) with the top of first side frame (200) with the top of second side frame (400) forms apical angle portion respectively, two tip of top frame (100) the top of first side frame (200) with the top of second side frame (400) all is equipped with first holding surface (110), the orientation of first holding surface (110) with the orientation of the first terminal surface of frame is unanimous, the frame still include with apical angle portion one-to-one's first corner connecting piece (500), first corner connecting piece (500) are including fixed first connecting plate (510) and the second connecting plate (520) that link to each other, first connecting plate (510) with second connecting plate (520) paste respectively and locate adjacent corresponding two of apical angle portion on first holding surface (110), and with corresponding first holding surface (110) are fixed, two tip of top frame (100) respectively with the top of first side frame (200) with the top of first side frame (400) all passes through first side frame (500) connecting piece (500).

2. The frame according to claim 1, wherein a gap (610) is provided between each of the two ends of the top frame (100) and the top ends of the first side frame (200) and the second side frame (400), the frame further comprising a corner filler (120), the corner filler (120) being spliced into the gap (610), the corner filler (120) being fixed to the first connecting plate (510) and/or the second connecting plate (520).

3. The frame of claim 2, wherein the corner filler (120), the first connecting plate (510), and the second connecting plate (520) are a unitary structure; or, the first connecting plate (510) and the second connecting plate (520) are both strip-shaped plates and are perpendicular to each other.

4. The frame of claim 1, wherein one of the ends of the top rim (100) and the top end of the first side rim (200) or the top end of the second side rim (400) is provided with a first epitaxial wafer (620) and the other is provided with a first epitaxial protrusion (630), the first epitaxial wafer (620) is of unitary construction with one of the top rim (100) or the first side rim (200) and the second side rim (400), the first epitaxial protrusion (630) is of unitary construction with the other of the top rim (100) or the first side rim (200) and the second side rim (400),

the first epitaxial wafer (620) is provided with a first surface facing a first direction, the surfaces of the top frame (100), the first side frame (200) and the second side frame (400) which face the same direction as the first surface are second surfaces, the first surfaces and the second surfaces are coplanar, a third surface of the first epitaxial wafer (620) opposite to the first surface is in limit contact with the first epitaxial protrusions (630) in a second direction, the second direction is opposite to the first direction, the frame is provided with second end surfaces, the second end surfaces are distributed opposite to the first end surfaces and face the first direction, and the second end surfaces comprise the first surfaces and the second surfaces.

5. The frame according to claim 1, characterized in that said first connecting plate (510) and said second connecting plate (520) and said respective opposite first support surface (110) are provided, one with a first positioning projection (511) and the other with a first positioning recess (111) or a first positioning hole, said first positioning projection (511) being in positioning engagement with said first positioning recess (111) or said first positioning hole.

6. The frame according to claim 5, characterized in that said first connecting plate (510) and said second connecting plate (520) are each provided with said first positioning projections (511), the junction of said first connecting plate (510) with said second connecting plate (520) being a first junction, the distance between said first junction and said first positioning projections (511) on said first connecting plate (510) being a first distance, the distance between said first junction and said first positioning projections (511) on said second connecting plate (520) being a second distance, said first distance and said second distance being unequal.

7. The frame according to claim 1, characterized in that the edges of the first connecting plate (510) and the second connecting plate (520) are provided with first turned-up edges (512), the first turned-up edges (512) being attached to the first inner side of the top rim (100), the second inner side of the first side rim (200) or the third inner side of the second side rim (400).

8. The frame according to claim 1, characterized in that two ends of the bottom frame (300) and the bottom ends of the first side frame (200) and the second side frame (400) form bottom corners, respectively, and the two ends of the bottom frame (300), the bottom ends of the first side frame (200) and the bottom ends of the second side frame (400) are provided with second support surfaces (310), the orientation of the second support surfaces (310) is consistent with the orientation of the first support surfaces (110),

the frame still include with second bight connecting piece (700) of base angle portion one-to-one, second bight connecting piece (700) are including fixed third connecting plate (710) and the fourth connecting plate (720) that link to each other, third connecting plate (710) with fourth connecting plate (720) are pasted respectively and are located adjacent corresponding two of base angle portion on second holding surface (310), and with corresponding second holding surface (310) are fixed, two tip of bottom frame (300) respectively with the bottom of first side frame (200) with the bottom of second side frame (400) passes through second bight connecting piece (700) links to each other.

9. The frame according to claim 8, wherein said second corner connector (700) is a plate-shaped structure, said third connecting plate (710) and said fourth connecting plate (720) are stacked on the adjacent second supporting surface (310), the width of said second supporting surface (310) of said bottom rim (300) is greater than the width of said second supporting surface (310) of said first side rim (200), the width of said second supporting surface (310) of said bottom rim (300) is greater than the width of said second supporting surface (310) of said second side rim (400), said third connecting plate (710) is connected to said bottom rim (300), said fourth connecting plate (720) is connected to said first side rim (200) or said second side rim (400), and the width of said third connecting plate (710) is greater than the width of said fourth connecting plate (720).

10. The frame according to claim 8 or 9, wherein one of the third connecting plate (710) and the fourth connecting plate (720) and the respective opposite second supporting surface (310) is provided with a second positioning protrusion (711), and the other one is provided with a second positioning groove or a second positioning hole, and the second positioning protrusion (711) is in positioning fit with the second positioning groove or the second positioning hole.

11. A display device, characterized in that it comprises a frame according to any one of claims 1 to 10.

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