Display device

Abstract

The present utility model provides a display device, comprising a display device and a decorative frame; the decorative frame includes an upper decorative strip, left and right decorative strips and a clamping structure; the clamping structure includes a first corner block and a second corner block; the first corner block is limited at the end of the upper decorative strip, and the first corner block is provided with a limiting card slot with an open upper end. The second corner block is limited at the upper ends of the left and right decorative strips; a protruding limiting catch is formed on the second corner block, and the limiting catch is lapped on the upper end of the first corner block to limit the downward movement of the left and right decorative strips relative to the upper decorative strip. The limiting catch is clamped in the limiting card slot to limit the movement of the second corner block relative to the first corner block in the left and right directions and limit the movement of the left and right decorative strips relative to the upper decorative strip in the left and right directions. Through the arrangement of the first corner block and the second corner block between the upper decorative strip and the left and right decorative strips, the downward and left and right movement of the left and right decorative strips can be restricted, effectively avoiding the dropping of the left and right decorative strips, so as to effectively avoid the dropping of the decorative frame and ensure the reliability of the decorative frame.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and particularly to a display device. Background Art

[0002] With the progress of society and the development of business, it has become normal to use display screens of various sizes, large and small, for publicity, exhibition and display. With the further development of communication technology and network technology, activities such as remote medical consultation and teaching, remote business meetings, remote teaching, and consultations are becoming more and more common, and the application of corresponding display devices is also more extensive.

[0003] The display device should not only be practical but also beautiful. Many existing display device products are installed with different decorative frames (also known as picture frames) on the periphery to achieve different visual effects, improve the aesthetics of the display device, and improve the user experience.

[0004] In the related art, the decorative frame is installed on the edge of the display device through a magnetic attraction structure to facilitate the installation of different decorative frames on the display device. The decorative frame relying on the magnetic attraction cooperation scheme has poor effects in dealing with complex and special user scenarios (such as children accidentally touching, customers carrying the machine with the picture frame), and the decorative frame may fall off. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a display device, which can effectively avoid the falling off of the decorative frame and ensure the reliability of the decorative frame.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a display device, including a display device for displaying image information, and a decorative frame surrounding the outer periphery of the display device; the decorative frame includes an upper decorative strip, left and right decorative strips, and a clamping structure; the upper decorative strip is used for clamping on the upper edge of the display device; the upper decorative strip extends in the left-right direction; the left and right decorative strips are used for clamping on the left and right edges of the display device; the upper ends of the left and right decorative strips can abut against the ends of the upper decorative strip; the clamping structure includes a first corner block and a second corner block; the first corner block is limited at the end of the upper decorative strip, and the first corner block is provided with a limiting card slot with an open upper end; the second corner block is limited at the upper ends of the left and right decorative strips; a protruding limiting hook is formed on the second corner block, and the limiting hook is lapped on the upper end of the first corner block; the limiting hook is clamped in the limiting card slot to limit the movement of the second corner block relative to the first corner block in the left-right direction.

[0008] In some embodiments of the present application, the first corner block includes a fixing portion and an engaging portion protruding from one side of the fixing portion; the fixing portion is fixed on the upper trim strip; the engaging portion is disposed on the side of the fixing portion facing the left and right trim strips; a limiting card slot is formed by concave-convex setting on the upper surface of the engaging portion, and the limiting card hook is lapped on the upper surface of the engaging portion.

[0009] In some embodiments of the present application, the side wall of the limiting card slot extending obliquely away from the fixing portion forms an inclined surface; the inclined surface is inclined away from the fixing portion in the upward direction; the side of the engaging portion facing away from the fixing portion is attached to the second corner block, and the portion of the limiting card hook engaged in the limiting card slot is attached to the inclined surface.

[0010] In some embodiments of the present application, the front and rear sides of the engaging portion are respectively attached to the upper trim strip; the end of the engaging portion extending beyond the upper trim strip extends into the left and right trim strips, and the front and rear sides of the engaging portion can be respectively attached to the left and right trim strips.

[0011] In some embodiments of the present application, the abutting portion of the upper trim strip and the left and right trim strips is provided with a bevel that fits together, and the bevel is inclined downward in the direction facing the display device.

[0012] In some embodiments of the present application, the second corner block includes a limiting portion and the limiting card hook protruding from the upper end of the limiting portion; the limiting portion is fixed in the left and right trim strips; the limiting card hook extends upward beyond the upper end of the left and right trim strips.

[0013] In some embodiments of the present application, the limiting card hook includes an extending section, a connecting section, and a hook section; the extending section protrudes from the limiting portion; one end of the extending section facing away from the limiting portion is bent and extends toward the display device to form the connecting section; one end of the connecting section facing away from the extending section is bent downward and extends to form the hook section; the lower surface of the connecting section is attached to the first corner block, and the hook section extends downward and is limited in the limiting card slot.

[0014] In some embodiments of the present application, a first magnetic member is disposed in the upper trim strip, and a second magnetic member is disposed in the display device, and the second magnetic member and the first magnetic member can be magnetically attracted to each other.

[0015] In some embodiments of the present application, the left and right trim strips are relatively arranged in two in the left-right direction; the two left and right trim strips are respectively used for clamping on the left and right edges of the display device.

[0016] In some embodiments of the present application, the decorative frame further includes a lower trim strip for clamping on the lower edge of the display device; both ends of the lower trim strip respectively abut against the lower ends of the left and right trim strips; a magnetic attraction component capable of mutually magnetically attracting is arranged between the lower trim strip and the left and right trim strips.

[0017] As can be seen from the above technical solutions, the present utility model has at least the following advantages and positive effects:

[0018] In the present utility model, the upper trim strip is used for clamping on the upper edge of the display device, and the left and right trim strips are used for clamping on the left and right edges of the display device. The first corner block is limited at the end of the upper trim strip, and a limiting card slot with an open upper end is formed in the first corner block. The second corner block is limited at the upper ends of the left and right trim strips; a protruding limiting hook is formed on the second corner block, and the limiting hook is lapped on the upper end of the first corner block to limit the downward movement of the left and right trim strips relative to the upper trim strip. The limiting hook is clamped in the limiting card slot to limit the movement of the second corner block relative to the first corner block in the left and right directions, and limit the movement of the left and right trim strips relative to the upper trim strip in the left and right directions. By arranging the first corner block and the second corner block between the upper trim strip and the left and right trim strips, the downward and left and right direction movements of the left and right trim strips can be restricted, effectively avoiding the dropping of the left and right trim strips, so as to effectively avoid the dropping of the decorative frame and ensure the reliability of the decorative frame.

[0019] Other features and advantages of the present application will become apparent from the following detailed description, or will be partially learned through the practice of the present application.

[0020] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic diagram of an embodiment of a display device of the present utility model.

[0023] Figure 2 It is an exploded schematic diagram of the display device of the present utility model.

[0024] Figure 3 It is a schematic structural diagram of the upper trim strip of the present utility model from one perspective.

[0025] Figure 4 It is a schematic structural diagram of the upper trim strip of the present utility model from another perspective.

[0026] Figure 5 It is a schematic cross-sectional view of the upper trim strip of the present utility model.

[0027] Figure 6 It is a partial structural cross-sectional view of the display device of the present utility model.

[0028] Figure 7 It is a schematic structural view of the left and right trim strips of the present utility model.

[0029] Figure 8 It is an exploded schematic view of a part of the structure of the present utility model.

[0030] Figure 9 It is a schematic view of the engaging structure of the present utility model.

[0031] Figure 10 It is a schematic structural view of the first corner block of the present utility model.

[0032] Figure 11 It is a schematic connection view of the first corner block on the upper trim strip of the present utility model.

[0033] Figure 12 is Figure 11 a cross-sectional view of the said structure.

[0034] Figure 13 It is a schematic structural view of the second corner block of the present utility model.

[0035] Figure 14 It is a schematic connection view of the lower trim strip of the present utility model.

[0036] Explanation of reference numerals is as follows: 10, decorative frame; 20, display device; 100, upper trim strip; 110, engaging groove; 120, fixing groove; 130, top plate; 140, front plate; 150, rear plate; 160, partition; 161, wire hole; 162, fixing hole; 180, side plate; 191, first magnetic member; 192, second magnetic member; 200, left and right trim strips; 210, engaging groove; 220, fixing groove; 300, first corner block; 310, fixing part; 311, limiting rib; 312, perforation; 320, engaging part; 321, limiting card slot; 322, inclined surface; 400, second corner block; 410, limiting part; 420, limiting hook; 421, extending section; 422, connecting section; 423, hook section; 500, lower trim strip; 610, third magnetic member; 620, fourth magnetic member. Detailed implementation manners

[0037] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.

[0038] In addition, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of the present application. However, those skilled in the art will realize that the technical solutions of the present application can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other cases, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the present application.

[0039] The present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted here that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation of the present application.

[0040] In the related art, the decorative frame is installed on the edge of the display device through a magnetic attraction structure to facilitate the installation of different decorative frames on the display device. The magnetic attraction cooperation scheme of the decorative frame has poor effects in dealing with complex and special user scenarios (such as children accidentally touching or customers carrying the machine with a picture frame), and the decorative frame may fall off. The present application provides a display device to solve the above technical problems.

[0041] For the convenience of description and understanding, the orientation descriptions of up, down, left, right, front, and back in this article are all referenced based on the state when the display device is used cubically. The screen of the display device (i.e., the display screen of the display main body) is the front, and the opposite direction is the back, and the directions of up, down, left, and right are determined accordingly.

[0042] Figure 1 It is a schematic diagram of an embodiment of the display device of the present utility model. Figure 2 It is an exploded view of the display device of the present utility model.

[0043] Refer to Figure 1 and Figure 2, the display device includes a display unit 20 for displaying image information and a decorative frame 10 surrounding the outer periphery of the display unit 20. The display unit 20 can be a television set, a computer monitor, or the like. The display unit 20 has a liquid crystal display structure, and the appearance of the display unit 20 is a flat plate structure. The decorative frame 10 is detachably engaged with the four peripheral edges of the display unit 20. The arrangement of the decorative frame 10 can improve the aesthetics of the display unit 20 and also protect the four peripheral edges of the display unit 20.

[0044] The display unit 20 has a flat plate structure and includes a housing and a display panel. The display panel is fixed to the front side of the housing for displaying image information. The housing includes a back plate and a rear case covering the back side of the back plate. The display panel is disposed on the front side of the back plate. A light source and an optical film group are provided on the front side surface of the back plate. The light source, the optical film group, and the display panel are arranged in sequence from back to front. The light emitted by the light source is projected onto the display panel after passing through the optical film group, and after the action of the display panel, image information is displayed on the display panel.

[0045] The structure of the display unit refers to the structure of the display unit in the related art and will not be elaborated here.

[0046] Figure 3 It is a schematic structural view of a top trim 100 of the present utility model from one perspective. Figure 4 It is a schematic structural view of a top trim 100 of the present utility model from another perspective. Figure 5 It is a cross-sectional schematic view of a top trim 100 of the present utility model.

[0047] Refer to Figures 1 to 5 , the decorative frame 10 includes a top trim 100 for engaging with the upper edge of the display unit 20. The top trim 100 extends in the left-right direction, and the extension direction of the top trim 100 is parallel to the direction of the upper edge of the display unit 20.

[0048] In this embodiment, the top trim 100 extends in a straight line and has a strip-like structure. The left and right ends of the top trim 100 respectively extend beyond the left and right ends of the display unit 20. The left and right ends of the top trim 100 are respectively hypotenuses that are inclined downward toward the center of the display unit 20.

[0049] The top trim 100 is detachably engaged with the upper edge of the display unit 20 to facilitate the installation of the top trim 100 on the display unit 20, so as to conveniently engage top trims 100 with different structures or appearances on the upper edge of the display unit 20. A engaging groove 110 is formed on the side of the top trim 100 facing the display unit 20. The engaging groove 110 is open on the side facing the display unit 20. The engaging groove 110 extends in a straight line and along the edge of the display unit 20, so that the top trim 100 can be engaged with the upper edge of the display unit 20.

[0050] The left and right ends of the upper trim strip 100 are also provided with fixing grooves 120, and the fixing grooves 120 extend in the left-right direction. The left and right ends of the upper trim strip 100 are both provided with fixing grooves 120, and the opposite sides of the fixing grooves 120 at the left and right ends are open.

[0051] In this embodiment, the upper trim strip 100 is a strip-shaped structure extending in the left-right direction, the fixing grooves 120 extend in the left-right direction, and the left and right ends of the fixing grooves 120 respectively penetrate through the left and right ends of the upper trim strip 100, so that the left and right sides of the fixing grooves 120 are respectively open.

[0052] In this embodiment, the upper trim strip 100 is formed by extrusion molding. The extrusion-molded upper trim strip 100 makes the fixing grooves 120 and the engaging grooves 110 be extrusion-formed on the upper trim strip 100.

[0053] In some embodiments, the left and right ends of the upper trim strip 100 are respectively recessed to form the fixing grooves 120.

[0054] In this embodiment, the upper trim strip 100 includes a top plate 130, a front plate 140 extending downward from the front edge of the top plate 130, a rear plate 150 extending downward from the rear edge of the top plate 130, and a partition plate 160. The partition plate 160 is connected between the front plate 140 and the rear plate 150. The front and rear ends of the partition plate 160 are respectively connected to the front plate 140 and the rear plate 150, and the fixing groove 120 is formed by enclosing between the top plate 130, the front plate 140, the rear plate 150 and the partition plate 160.

[0055] The top plate 130, the front plate 140, the rear plate 150 and the partition plate 160 all extend in a straight line, so that the upper trim strip 100 and the fixing grooves 120 both extend in a straight line.

[0056] In this embodiment, wire holes 161 are respectively opened at the left and right ends of the partition plate 160, and the wire holes 161 extend in the left-right direction. The wire holes 161 penetrate through the upper and lower sides of the partition plate 160. The left and right ends of the upper trim strip 100 are respectively provided with the wire holes 161.

[0057] Fixing holes 162 penetrating up and down can also be opened on the partition plate 160, and the fixing holes 162 are close to the left and right ends of the partition plate 160. One or more fixing holes 162 are respectively provided at the left end and the right end of the partition plate 160.

[0058] In this embodiment, a protruding side plate 180 is further provided on the side of the partition plate 160 facing away from the top plate 130. The side plate 180 extends in a straight line, and the extending direction of the side is parallel to the extending direction of the front plate 140. The side plate 180 is located behind the front plate 140, and the engaging groove 110 is formed by enclosing between the side plate 180, the front plate 140 and the partition plate 160.

[0059] In some embodiments, one end of the rear plate 150 facing away from the top plate 130 extends beyond the partition 160, so that a clamping groove 110 is formed among the rear plate 150, the partition 160, and the front plate 140.

[0060] Figure 6 It is a partial structural cross-sectional view of the display device of the present utility model.

[0061] Refer to Figures 2 to 6 , in this embodiment, a first magnetic member 191 is disposed in the upper decorative strip 100, and a second magnetic member 192 is disposed in the display device 20. The second magnetic member 192 and the first magnetic member 191 can be magnetically attracted to each other to facilitate the installation of the upper decorative strip 100 on the upper edge of the display device 20.

[0062] In this embodiment, the first magnetic member 191 is a magnet, and the second magnetic member 192 is an iron sheet. Thus, there is a magnetic force between the second magnetic member 192 and the first magnetic member 191. In one embodiment, the first magnetic member 191 is an iron sheet, and the second magnetic member 192 is a magnet.

[0063] The first magnetic member 191 is fixed in the clamping groove 110. In this embodiment, the first magnetic member 191 is fixed on the surface of the partition 160 facing the display device 20, and a plurality of them are arranged at intervals in the left-right direction. In some embodiments, the first magnetic member 191 is fixed on the front plate 140 or the side plate 180.

[0064] Figure 7 It is a structural schematic diagram of the left and right decorative strips of the present utility model.

[0065] Refer to Figures 1 to 7 , the decorative frame 10 further includes left and right decorative strips 200, and the left and right decorative strips 200 are used for clamping on the left and right edges of the display device 20. The left and right decorative strips 200 extend in the up-down direction, and the extending direction of the left and right decorative strips 200 is parallel to the left and right edge direction of the display device 20.

[0066] In this embodiment, the left and right decorative strips 200 extend in a straight line, and the left and right decorative strips 200 are strip-shaped structures. The upper and lower ends of the left and right decorative strips 200 respectively extend beyond the upper and lower ends of the display device 20, and the upper end of the left and right decorative strips 200 can abut against the end of the upper decorative strip 100.

[0067] In some embodiments, only the upper end of the left and right decorative strips 200 extends beyond the upper end of the display device 20, and the upper end of the left and right decorative strips 200 can abut against the end of the upper decorative strip 100.

[0068] In this embodiment, the upper edge of the upper end of the left and right decorative strips 200 is an inclined hypotenuse that slopes downward in the direction towards the center of the display device 20. The abutting portion of the upper decorative strip 100 and the left and right decorative strips is set as a mutually fitting inclined hypotenuse, and this inclined hypotenuse slopes downward in the direction towards the display device 20.

[0069] In this embodiment, the lower ends of the left and right decorative strips 200 extend beyond the lower end of the display device 20, and the lower edges of the left and right decorative strips 200 are upwardly inclined hypotenuses in the direction towards the display device 20.

[0070] The left and right decorative strips 200 are detachably engaged with the left and right edges of the display device 20 to facilitate the installation of the left and right decorative strips 200 on the display device 20, so as to facilitate the engagement of the left and right decorative strips 200 with different structures or appearances on the left and right edges of the display device 20.

[0071] A engaging groove 210 is formed on the side of the left and right decorative strips 200 facing the display device 20. The engaging groove 210 is open on the side facing the display device 20. The engaging groove 210 extends in a straight line and along the edge of the display device 20, so that the left and right decorative strips 200 can be engaged with the left and right edges of the display device 20.

[0072] A fixing groove 220 is also formed at the upper end of the left and right decorative strips 200, and the fixing groove 220 extends in the vertical direction. In one embodiment, fixing grooves 220 are formed at both the upper and lower ends of the left and right decorative strips 200.

[0073] The structure of the left and right decorative strips 200 refers to the structure of the upper decorative strip 100 described above, and will not be elaborated here.

[0074] When the left and right decorative strips 200 are engaged with the left and right edges of the display device 20, the upper ends of the left and right decorative strips 200 can abut against the ends of the upper decorative strip 100.

[0075] In this embodiment, the abutting portion of the upper decorative strip 100 and the left and right decorative strips is set as a mutually fitting hypotenuse, and this hypotenuse is downwardly inclined in the direction towards the display device 20, effectively avoiding light leakage at the fitting portion of the upper decorative strip 100 and the left and right decorative strips 200, ensuring the aesthetics of the decorative frame 10. And it can increase the contact area between the upper decorative strip 100 and the left and right decorative strips 200, ensuring the reliability of the butt joint between the upper decorative strip 100 and the left and right decorative strips 200.

[0076] Figure 8 It is an exploded view of a part of the structure of the present utility model. Figure 9 It is a schematic diagram of the engaging structure of the present utility model. Figure 10 It is a schematic diagram of the structure of the first corner block 300 of the present utility model. Figure 11 It is a schematic diagram of the connection of the first corner block 300 on the upper decorative strip 100 of the present utility model. Figure 12 is Figure 11 A cross-sectional view of the said structure.

[0077] Refer to Figures 2 to 12, the decorative frame 10 further includes a clamping structure for connecting the decorative frames 10 together. The clamping structure includes a first corner block 300 and a second corner block 400. The first corner block 300 is fixed to the left and right ends of the upper trim strip 100, and the second corner block 400 is fixed to the upper ends of the left and right trim strips 200. The first corner block 300 and the second corner block 400 are detachably clamped, so that the left and right trim strips 200 and the upper trim strip 100 are connected together.

[0078] The first corner block 300 includes a fixing portion 310 and a clamping portion 320 protruding from one side of the fixing portion 310. The fixing portion 310 is used to be fixed on the upper trim strip 100.

[0079] The first corner block 300 is limited at the end of the upper trim strip 100. In this embodiment, the fixing portion 310 is limited in the fixing groove 120 of the upper trim strip 100. The fixing portion 310 extends into the fixing groove 120. A protruding limiting rib 311 is formed on the surface of the fixing portion 310 facing the display device 20. The limiting rib 311 corresponds to the wire hole 161 on the upper trim strip 100. The limiting rib 311 extends into the wire hole 161 to fix the fixing portion 310 in the fixing groove 120.

[0080] A through hole 312 is formed in the fixing portion 310. The through hole 312 is aligned with the fixing hole 162 on the upper trim strip 100. A fastener passes through the through hole 312 and the fixing hole 162, thereby fixing the first corner block 300 on the upper trim strip 100.

[0081] The first corner block 300 is provided with a limiting card slot 321 with an open upper end. The limiting card slot 321 is used to cooperate with the second corner block 400, so that the first corner block 300 is clamped or hooked on the first corner block 300.

[0082] In this embodiment, the clamping portion 320 is arranged on the side of the fixing portion 310 facing the left and right trim strips 200; a limiting card slot 321 is formed by concave setting on the upper surface of the clamping portion 320.

[0083] The side wall of the limiting card slot 321 extending obliquely away from the fixing portion 310 forms an inclined surface 322. The inclined surface 322 extends outward in the left and right directions in the upward direction. The inclined surface 322 is inclined away from the fixing portion 310 in the upward direction.

[0084] The front and rear sides of the clamping portion 320 are respectively attached to the upper trim strip 100; the clamping portion 320 extends beyond the end of the upper trim strip 100 and extends into the left and right trim strips 200. The front and rear sides of the clamping portion 320 can be respectively attached to the left and right trim strips 200. By the front and rear sides of the clamping portion 320 being respectively attached to the front and rear sides inside the upper trim strip 100 and the front and rear sides of the left and right trim strips 200, the alignment of the upper trim strip 100 and the left and right trim strips 200 in the front and rear directions is effectively ensured, and the flipping between the upper trim strip 100 and the left and right trim strips 200 can be effectively avoided.

[0085] Figure 13 It is a schematic structural view of the second corner block of the present utility model.

[0086] Refer to Figures 2 to 13 , the second corner block 400 is limited at the upper ends of the left and right trim strips 200 for engaging with the first corner block 300 on the upper trim strip 100, thereby driving the connection between the left and right trim strips 200 and the upper trim strip 100. Through the mutual limitation between the upper trim strip 100 and the left and right trim strips 200, it can effectively prevent the decorative frame 10 from falling off the display device 20.

[0087] The second corner block 400 includes a limiting portion 410 and a limiting hook 420 protruding from the upper end of the limiting portion 410; the limiting portion 410 is fixed inside the left and right trim strips 200; the limiting hook 420 extends upward beyond the upper ends of the left and right trim strips 200 for engaging with the first corner block 300.

[0088] In this embodiment, the structure and connection of the limiting portion 410 refer to the structure and connection of the fixing portion 310 on the upper trim strip 100, which will not be elaborated here.

[0089] The limiting hook 420 includes an extension section 421, a connection section 422, and a hook section 423; the extension section 421 protrudes from the limiting portion 410; one end of the extension section 421 facing away from the limiting portion 410 bends and extends towards the display device 20 to form the connection section 422; one end of the connection section 422 facing away from the extension section 421 bends downward and extends to form the hook section 423.

[0090] The protruding limiting hook 420 is formed on the second corner block 400. The limiting hook 420 overlaps on the upper end of the first corner block 300 to limit the downward movement of the left and right trim strips 200 relative to the upper trim strip 100. The limiting hook 420 is engaged in the limiting groove 321 of the first corner block 300 to limit the movement of the second corner block 400 relative to the first corner block 300 in the left and right directions, thereby limiting the movement of the left and right trim strips 200 relative to the upper trim strip 100 in the left and right directions.

[0091] The limiting hook 420 overlaps on the upper surface of the engaging portion 320. Specifically, the surface of the extension section 421 facing the display device 20 is attached to the side surface of the engaging portion 320 of the first corner block 300, the lower surface of the connection section 422 is attached to the first corner block 300, and the hook section 423 extends downward and is limited in the limiting groove 321.

[0092] In this embodiment, the side wall of the limit card slot 321 facing away from the fixing portion 310 extends obliquely to form an inclined surface 322; the inclined surface 322 is inclined away from the fixing portion 310 in the upward direction; the side of the engaging portion 320 facing away from the fixing portion 310 is attached to the second corner block 400, and the portion of the limit catch 420 engaged in the limit card slot 321 is attached to the inclined surface 322. The side surface of the catch section 423 facing the extension section 421 is inclined towards the display device 20 in the downward direction for cooperation with the inclined surface 322.

[0093] In this embodiment, the left and right decorative strips 200 are arranged in two opposite to each other in the left - right direction; the two left and right decorative strips 200 are respectively used for engaging with the left and right edges of the display device 20. Second corner blocks 400 are respectively arranged on the two left and right decorative strips 200 so that the left and right decorative strips 200 are respectively limited at the left and right ends of the upper decorative strip 100.

[0094] Figure 14 It is a connection schematic diagram of the lower decorative strip of the utility model.

[0095] Refer to Figures 2 to 14 The decorative frame 10 further includes a lower decorative strip 500 for engaging with the lower edge of the display device 20; the two ends of the lower decorative strip 500 respectively abut against the lower ends of the left and right decorative strips 200; a magnetic attraction assembly capable of mutually magnetizing is arranged between the lower decorative strip 500 and the left and right decorative strips 200.

[0096] The lower decorative strip 500 extends in the left - right direction, and the left and right ends of the lower decorative strip 500 respectively extend to the lower ends of the left and right decorative strips 200 and abut against the left and right decorative strips 200.

[0097] The magnetic assembly includes a third magnetic member 610 fixed to the bottom of the left and right decorative strips 200 and a fourth magnetic member 620 fixed to the lower decorative strip 500. The third magnetic member 610 and the fourth magnetic member 620 can mutually magnetize.

[0098] In this embodiment, the third magnetic member 610 is a magnet and the fourth magnetic member 620 is an iron sheet. Thus, there is a magnetic force between the fourth magnetic member 620 and the third magnetic member 610. In one embodiment, the third magnetic member 610 is an iron sheet and the fourth magnetic member 620 is a magnet.

[0099] It should be noted that magnets are respectively arranged in the upper decorative strip 100, the left and right decorative strips 200 and the lower decorative strip 500. Iron sheets are arranged near the edges of the display device 20, and the magnets and the iron sheets are magnetically attracted, so that the decorative frame 10 is adsorbed on the edge of the display body.

[0100] In the present utility model, the upper trim strip 100 is used to be clamped on the edge of the display device 20, and the left and right trim strips 200 are used to be clamped on the right edge of the display device 20. The first corner block 300 is limited at the end of the upper trim strip 100, and the first corner block 300 is provided with a limit card slot 321 with an open upper end. The second corner block 400 is limited at the upper end of the left and right trim strips 200; a protruding limit hook 420 is formed on the second corner block 400, and the limit hook 420 is lapped on the upper end of the first corner block 300 to limit the downward movement of the left and right trim strips 200 relative to the upper trim strip 100. The limit hook 420 is clamped in the limit card slot 321 to limit the movement of the second corner block 400 relative to the first corner block 300 in the left and right directions, and limit the movement of the left and right trim strips 200 relative to the upper trim strip 100 in the left and right directions. Through the arrangement of the first corner block 300 and the second corner block 400 between the upper trim strip 100 and the left and right trim strips 200, the downward and left and right movement of the left and right trim strips 200 can be restricted, effectively avoiding the dropping of the left and right trim strips 200, so as to effectively avoid the dropping of the decorative frame 10 and ensure the reliability of the decorative frame 10.

[0101] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0102] In the present application, unless otherwise clearly specified and limited, the terms such as "assembly" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations. In the description of this specification, the descriptions referring to terms such as "some embodiments" and "exemplarily" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0103] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and the specification of the present application shall fall within the scope covered by the patent of the present application.

Claims

1. A display device, comprising a display device for displaying image information, and a decorative frame surrounding the outer periphery of the display device; characterized in that: The decorative frame comprises: An upper decorative strip, which is used to be engaged with the upper edge of the display device; the upper decorative strip extends in the left-right direction; Left and right decorative strips are used to be engaged with the left and right edges of the display device; the upper ends of the left and right decorative strips can abut against the end of the upper decorative strip; The locking structure includes a first corner block and a second corner block; the first corner block is limited at the end of the upper decorative strip, and the first corner block is provided with a limiting slot with an open upper end; the second corner block is limited at the upper ends of the left and right decorative strips; a protruding limiting hook is formed on the second corner block, and the limiting hook is overlapped at the upper end of the first corner block; the limiting hook is engaged in the limiting slot to limit the movement of the second corner block relative to the first corner block in the left and right directions.

2. The display device according to claim 1, characterized in that The first corner block includes a fixing portion and a clamping portion protruding from one side of the fixing portion; the fixing portion is fixed on the upper decorative strip; the clamping portion is arranged on the side of the fixing portion facing the left and right decorative strips; the upper surface of the clamping portion is recessed to form the limit card slot, and the limit card is hooked and overlapped on the upper surface of the clamping portion.

3. The display device according to claim 2, characterized in that The side wall of the limiting slot is inclined and extends away from the fixing part to form an inclined surface; the inclined surface is inclined in an upward direction away from the fixing part; the side of the engaging part facing away from the fixing part is attached to the second corner block, and the part of the limiting hook that is engaged in the limiting slot is attached to the inclined surface.

4. The display device according to claim 2, characterized in that The front and rear sides of the engaging portion are respectively attached to the upper decorative strip; the engaging portion exceeds the end of the upper decorative strip and extends into the left and right decorative strips, and the front and rear sides of the engaging portion can be respectively attached to the left and right decorative strips.

5. The display device according to any one of claims 1 to 4, characterized in that: The abutting points of the upper decorative strip and the left and right decorative strips are arranged as matching bevels, and the bevels are arranged to be inclined downward in a direction toward the display device.

6. The display device according to claim 1, characterized in that The second corner block includes a limiting portion and a limiting hook protruding from the upper end of the limiting portion; the limiting portion is fixed in the left and right decorative strips; and the limiting hook extends upward beyond the upper ends of the left and right decorative strips.

7. The display device according to claim 6, characterized in that The limit hook comprises an extension section, a connection section and a hook section; the extension section is convexly arranged on the limit portion; one end of the extension section facing away from the limit portion is bent and extends toward the display device to form the connection section; One end of the connecting section facing away from the extending section is bent downward and extended to form the hook section; the lower surface of the connecting section is attached to the first corner block, and the hook section extends downward and is limited in the limiting slot.

8. The display device according to claim 1, characterized in that A first magnetic member is disposed in the upper decorative strip, and a second magnetic member is disposed in the display device. The second magnetic member and the first magnetic member can be magnetically coupled to each other.

9. The display device according to claim 1, characterized in that: The left and right decorative strips are arranged in two opposite directions; the two left and right decorative strips are used to be respectively engaged with the left and right edges of the display device.

10. The display device according to claim 9, characterized in that The decorative frame also includes a lower decorative strip for engaging with the lower edge of the display device; two ends of the lower decorative strip respectively abut against the lower ends of the left and right decorative strips; and a magnetic attraction component capable of magnetic attraction to each other is provided between the lower decorative strip and the left and right decorative strips.

Images