Frame structure and painted screen

Abstract

A frame structure and a painted screen relate to the technical field of painted screens. The frame structure comprises an outer frame body assembly and an inner frame body assembly arranged on the inner side of the outer frame body assembly. The outer frame body assembly comprises a first frame and second frames which are detachably assembled at the two ends of the first frame and matched with the first frame to define a first hollow structure. The inner frame body assembly comprises an inner frame body with a second hollow structure in the middle and a bending part which can be arranged on the edge of the inner frame body in a bending mode. By the adoption of the technical scheme, the advantages of being simple and stable in structure, rapid to assemble and attractive in overall appearance are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to picture screen technical field, concretely relates to a frame structure and picture screen. BACKGROUND

[0002] The frame of some display devices such as picture screen is often divided into outer frame and inner frame, the outer frame is often spliced by using multiple pieces of wood bonded by glue and then reinforcing by nailing on the back, and the inner frame is often formed by welding aluminum alloy profiles to form a limiting space. This frame structure not only has poor overall structural stability, complicated assembly process and high production cost, but also has obvious jointing position of outer frame front splicing, glue bonding position is easy to appear glue opening phenomenon, and the overall appearance has poor aesthetic appearance. SUMMARY

[0003] The utility model discloses a frame structure and picture screen, which has the advantages of simple structure, stability, quick assembly and good overall appearance.

[0004] To achieve the above object, the utility model adopts the technical scheme of a frame structure, comprising: an outer frame assembly and an inner frame assembly arranged on the inner side of the outer frame assembly; the outer frame assembly comprises: a first frame and a second frame which can be detachably assembled at both ends of the first frame and cooperates with the first frame to form a first hollow structure; the inner frame assembly comprises: an inner frame body with a second hollow structure in the middle and a bending part which can be bent and arranged at the edge of the inner frame body.

[0005] The utility model further sets up, both ends of the first frame are provided with the first plug-in part that extends outward and are provided with the first plug-in groove that is staggered with the first plug-in part in the vertical direction; both ends of the second frame are provided with the second plug-in groove that cooperates with the first plug-in part and the second plug-in part that is staggered with the second plug-in groove in the vertical direction and cooperates with the first plug-in groove.

[0006] The utility model further sets up, the first frame and the second frame both ends are correspondingly provided with the first insertion slot and the second insertion slot; the outer frame assembly further comprises: the connecting piece that is respectively inserted and assembled in the first insertion slot and the second insertion slot; the connecting piece is used for connecting the first frame and the second frame.

[0007] The utility model further sets up, the bending part comprises: the first bending part that can be bent and arranged at the edge of the inner frame body and the second bending part that can be bent and arranged on the side away from the inner frame body of the first bending part.

[0008] The utility model further sets up, the bending angle between first bending part with the inner frame body is 90 DEG, the bending direction of second bending part is to the direction of second hollow structure, and the bending angle between second bending part with first bending part is 90 DEG.

[0009] The utility model further sets up, the frame structure still includes: the limiting piece between the inner frame body with second bending part, the limiting piece includes: the fixed plate of setting in the inner frame body one side to second bending part and the first baffle of setting in the fixed plate far from first bending part one side and extending to second bending part direction.

[0010] The utility model further sets up, the limiting piece still includes: the guide plate of setting in first baffle free end and to first bending part direction inclination setting.

[0011] The utility model further sets up, the frame structure still includes: the blocking piece of one end setting in the inner frame body one side to second bending part and the other end to second hollow structure direction extension, the blocking piece is used to avoid the article in second hollow structure falls.

[0012] The utility model further sets up, the blocking piece includes: the mounting plate of setting on the fixed plate, the extension plate of setting on the mounting plate far from first bending part one side and to second bending part direction inclination extension and the second baffle of setting on the extension plate free end and to second hollow structure direction horizontal extension.

[0013] To realize above-mentioned purpose, the utility model adopts another technical scheme, it is a picture screen, include: display module and set in the display module outer circumferential side, and be used for fixing the frame structure as described above of display module.

[0014] After adopting above-mentioned technical scheme, the utility model has the beneficial effects that: in the utility model, the outer frame assembly includes: first frame and second frame, wherein the second frame can be detachably assembled in the two ends of the first frame, and cooperates with the first frame to form a first hollow structure by surrounding. Compared with the traditional frame structure which connects each frame and the inner frame body by welding the bending part through the adhesive method, the present frame structure assembles the first frame and the second frame by the detachable assembly method, and the inner frame assembly includes: an inner frame body having a second hollow structure in the middle and a bending part which can be bent and arranged at the edge of the inner frame body. The present frame structure has the advantages of invisible joint position, simple and stable structure, easy and fast assembly process, and guaranteed aesthetic appearance. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 is a structural schematic diagram of the frame structure;

[0017] Figure 2 is a structural explosion schematic diagram of the frame structure;

[0018] Figure 3 is a structural schematic diagram of the cooperation of the first frame and the second frame;

[0019] Figure 4 is a partial enlarged schematic diagram of A part corresponding to Figure 3

[0020] Figure 5 is a structural schematic diagram of the cooperation of the first frame, the second frame and the connecting piece in another embodiment;

[0021] Figure 6 is a partial enlarged schematic diagram of B part corresponding to Figure 5

[0022] Figure 7 is a structural schematic diagram of the frame structure after hiding the outer frame assembly;

[0023] Figure 8 is a structural schematic diagram of the first bending part and the second bending part in an unbent state;

[0024] Figure 9 is a structural schematic diagram of the first bending part and the second bending part in a bent state and the bending angles are both 90°;

[0025] Figure 10 is a structural schematic diagram of the limiting piece;

[0026] Figure 11 is a structural schematic diagram of the blocking piece;

[0027] Figure 12 is a structural schematic diagram of the front view of the picture screen;

[0028] Figure 13 is a structural schematic diagram of the back view of the picture screen;

[0029] Figure 14 is a structural schematic diagram of the back view of the picture screen hiding the blocking frame.

[0030] ​​Explanation of reference numerals: 100, outer frame assembly; 110, first frame; 111, first insertion part; 112, first insertion slot; 113, first insertion slot; 120, second frame; 121, second insertion slot; 122, second insertion part; 123, second insertion slot; 130, connecting piece; 140, first hollow structure; 200, inner frame assembly; 210, inner frame body; 220, bending part; 221, first bending part; 222, second bending part; 230, second hollow structure; 300, limiting piece; 310, fixed plate; 320, first baffle; 330, guide plate; 400, blocking piece; 410, mounting plate; 420, extension plate; 430, second baffle; 510, display module; 520, blocking frame. DETAILED DESCRIPTION

[0031] The utility model will be explained further in detail below in combination with the drawings.

[0032] The specific embodiment is only the explanation of the utility model, and it is not the limitation of the utility model, and the person skilled in the art can make the modification without the creative contribution according to the need after reading the present specification, but as long as it is in the right claim range of the utility model, it is protected by the patent law.

[0033] The embodiment relates to a frame structure, referring to Figures 1-2 and Figure 7, comprising: an outer frame assembly 100 and an inner frame assembly 200 arranged inside the outer frame assembly 100. Wherein the outer frame assembly 100 comprises: a first frame 110 and a second frame 120; the second frame 120 is detachably assembled at both ends of the first frame 110 and cooperates with the first frame 110 to form a first hollow structure 140. The inner frame assembly 200 comprises: an inner frame body 210 with a second hollow structure 230 in the middle and a bending part 220; the bending part 220 is arranged at the edge of the inner frame body 210. Specifically, the first frame 110 and the second frame 120 of the outer frame assembly 100 cooperate to form the first hollow structure 140, providing a display space for the article; and the middle of the inner frame body 210 is provided with the second hollow structure 230, and the article is placed in the second hollow structure 230 of the inner frame body 210. The article can be a display module 510, a decorative picture, etc. Limiting ribs are arranged on the first frame 110 and the second frame 120 to limit the inner frame body 210, and the inner frame body 210 fixes the edge of the article. The first frame 110 and the second frame 120 are detachably assembled, the structure is simple and stable, the gap between the front splicing joints is small, and the overall appearance is further ensured to be beautiful. In addition, the bending part 220 is arranged at the edge of the inner frame body 210, and the bending part 220 is designed to be bendable, avoiding the traditional welding connection with the inner frame body 210, ensuring the beauty and facilitating quick assembly. When the bending part 220 is bent towards the inner frame body 210, the inner frame body 210 cooperates with the bending part 220 to form a storage space for placing other components.

[0034] In the embodiment, the first frame 110 and the second frame 120 are each provided with a plurality of. Specifically, the first frame 110 and the second frame 120 are each provided with two. In some embodiments, the first frame 110 and the second frame 120 can also each be provided with three.

[0035] Further, referring to Figure 3 and Figure 4 , the first frame 110 is provided with a first plug-in part 111 extending outward at both ends and a first plug-in slot 112 provided in a vertical direction staggered with the first plug-in part 111; the second frame 120 is provided with a second plug-in slot 121 cooperating with the first plug-in part 111 and a second plug-in part 122 provided in a vertical direction staggered with the second plug-in slot 121 and cooperating with the first plug-in slot 112. In the embodiment, the plug-in cooperation of the first plug-in part 111 and the second plug-in slot 121 and the first plug-in slot 112 and the second plug-in part 122 makes the connection of the first frame 110 and the second frame 120 more stable, and the plug-in cooperation assembly of the first frame 110 and the second frame 120 is convenient for assembly and disassembly.

[0036] In some embodiments, with reference to Figure 5 and Figure 6 , the first frame 110 and the second frame 120 are respectively provided with a first insertion slot 113 and a second insertion slot 123 at both ends; the outer frame assembly 100 further comprises: a connecting piece 130 inserted and assembled in the first insertion slot 113 and the second insertion slot 123 at both ends; the connecting piece 130 is used to connect the first frame 110 and the second frame 120. The connecting piece 130 is inserted and assembled with the first insertion slot 113 and the second insertion slot 123 in a splicing manner, and the appearance of the outer frame assembly 100 is better. Specifically, the connecting piece 130 is provided as an angle code, which is a component used to connect components intersecting at 90°, and the first frame 110 and the second frame 120 are connected by the connecting piece 130.

[0037] In some embodiments, glue can also be added at the insertion part of the first frame 110 and the second frame 120 to strengthen the connection of the two, and the glue can also play the role of filling the assembly gap, further increasing the appearance of the outer frame assembly 100.

[0038] In this embodiment, with reference to Figures 7-9 , the bending part 220 comprises: a first bending part 221 and a second bending part 222, wherein the first bending part 221 is foldably arranged at the edge of the inner frame body 210, and the second bending part 222 is foldably arranged on the side of the first bending part 221 away from the inner frame body 210. Specifically, the first bending part 221 and the second bending part 222 are integrally formed with the inner frame body 210, ensuring that the overall appearance of the inner frame assembly 200 has no splicing gap. The foldable arrangement of the first bending part 221 and the second bending part 222 avoids the welding points left by the traditional welding connection of the bending part 220 and the inner frame body 210, ensuring the appearance of the inner frame assembly 200. Further, the bending angle between the first bending part 221 and the inner frame body 210 is set to 90°; the bending direction of the second bending part 222 is set to the direction of the second hollow structure 230, and the bending angle between the second bending part 222 and the first bending part 221 is set to 90°. With reference to Figure 8, the first bending part 221 is bent 90° along the dotted line C to one side, so that the first bending part 221 is perpendicular to the inner frame body 210, and the second bending part 222 is bent 90° along the dotted line D towards the direction of the second hollow structure 230, so that the second bending part 222 is perpendicular to the first bending part 221 and parallel to the inner frame body 210. The inner frame body 210, the first bending part 221 and the second bending part 222 cooperate to form a groove for placing other components. In this embodiment, the width of each side of the inner frame body 210 is wider than the corresponding second bending part 222, so as to prevent the articles from falling from one side of the inner frame body 210. In this embodiment, the first bending part 221 is provided with four, respectively located at the edges of the four sides of the inner frame body 210 outside, and correspondingly, the second bending part 222 is also provided with four. In some embodiments, the first bending part 221 and the second bending part 222 can also be provided with two. In this embodiment, after the first bending part 221 and the second bending part 222 are bent to the set direction and the set angle, self-tapping screws are driven into the inner side of the first bending part 221 to lock the inner frame body 210, the first bending part 221 and the second bending part 222 with the outer frame assembly 100.

[0039] Further, with reference to Figure 7 and Figure 10 , the present bezel structure further comprises: a limiting piece 300. The limiting piece 300 is arranged between the inner frame body 210 and the second bending part 222. The limiting piece 300 comprises: a fixed plate 310 and a first baffle 320, wherein the fixed plate 310 is arranged on the side of the inner frame body 210 facing the second bending part 222, and the first baffle 320 is arranged on the side of the fixed plate 310 away from the first bending part 221 and extends towards the second bending part 222. The first baffle 320 can limit the movement space of the articles placed in the second hollow structure 230 in the middle of the inner frame assembly 200, and can fix the articles. In this embodiment, the fixed plate 310 is in the shape of "L", and is provided with four, which are arranged at the opposite corners of the inner frame body 210; each fixed plate 310 is provided with two first baffles 320, which are arranged on the two straight sides of the fixed plate 310 away from the first bending part 221, so as to limit the articles from multiple directions.

[0040] Further, the limiting piece 300 further comprises: a guide plate 330, which is arranged on the free end of the first baffle 320 and is inclined towards the first bending part 221. The guide plate 330 plays a guiding role when placing the articles, so that the articles can more smoothly enter the second hollow structure 230 of the inner frame body 210, avoiding the installation difficulty or damage to the inner frame body 210 and the second bending part 222 caused by improper placement of the articles, and improving the convenience and efficiency of operation.

[0041] In the embodiment, referring to Figure 7 and Figure 11 , the frame structure further comprises: a blocking piece 400; the blocking piece 400 is arranged on the side of the inner frame body 210 towards the second bending part 222, and the other end of the blocking piece 400 extends towards the second hollow structure 230. The blocking piece 400 is used to avoid the falling of the articles in the second hollow structure 230. The blocking piece 400 cooperates with the inner frame body 210 to avoid the articles from falling out from the front and back sides. Specifically, the blocking piece 400 comprises: a mounting plate 410, an extension plate 420 and a second baffle 430. The mounting plate 410 is arranged on the fixed plate 310, the extension plate 420 is arranged on the side of the mounting plate 410 away from the first bending part 221 and extends obliquely towards the second bending part 222, and the second baffle 430 is arranged on the free end of the extension plate 420 and extends horizontally towards the second hollow structure 230. The extension plate 420 ensures that the articles have sufficient placing space, and the second baffle 430 cooperates with the inner frame body 210 to limit the articles, thereby avoiding the articles from falling out from the front and back sides. Further, the blocking piece 400 is provided with a plurality of blocking pieces, which facilitates the cooperation of the blocking pieces with the inner frame body 210 to limit the articles from multiple points.

[0042] The embodiment also relates to a picture screen, referring to Figures 12-14 , comprising: a display module 510 and the frame structure as described above arranged on the outer circumferential side of the display module 510. The frame structure is used to fix the display module 510. The picture screen has the advantages of beautiful appearance, convenient assembly and low cost. In the embodiment, the picture screen further comprises: a blocking frame between the side of the second bending part 222 away from the inner frame body 210 and the outer frame assembly 100, which is used to shield the inner frame assembly 200 and the blocking piece 400, thereby avoiding the falling of the components and the beautiful appearance.

[0043] The above is only used to illustrate the technical solutions of the present application, but not limit the present application. Other modifications or equivalent replacements to the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application.

Claims

1. A bezel structure, comprising: An outer frame assembly (100) and an inner frame assembly (200) arranged inside the outer frame assembly (100); characterized in that the outer frame assembly (100) comprises a first frame (110) and a second frame (120) detachably assembled at both ends of the first frame (110) and cooperated with the first frame (110) to form a first hollow structure (140); and the inner frame assembly (200) comprises an inner frame body (210) with a second hollow structure (230) arranged at the middle part and a bending part (220) bendably arranged at the edge of the inner frame body (210).

2. The bezel structure of claim 1, wherein First insertion parts (111) extending outwardly are arranged at both ends of the first frame (110), and first insertion grooves (112) staggered with the first insertion parts (111) in the vertical direction are arranged at both ends of the first frame (110); second insertion grooves (121) cooperated with the first insertion parts (111) are arranged at both ends of the second frame (120), and second insertion parts (122) staggered with the second insertion grooves (121) in the vertical direction and cooperated with the first insertion grooves (112) are arranged at both ends of the second frame (120).

3. The bezel structure of claim 1, wherein First insertion parts (111) extending outwardly are arranged at both ends of the first frame (110), and first insertion grooves (112) staggered with the first insertion parts (111) in the vertical direction are arranged at both ends of the first frame (110); second insertion grooves (121) cooperated with the first insertion parts (111) are arranged at both ends of the second frame (120), and second insertion parts (122) staggered with the second insertion grooves (121) in the vertical direction and cooperated with the first insertion grooves (112) are arranged at both ends of the second frame (120).

4. The bezel structure of claim 1, wherein The bending part (220) comprises a first bending part (221) bendably arranged at the edge of the inner frame body (210) and a second bending part (222) bendably arranged at the side of the first bending part (221) away from the inner frame body (210).

5. The bezel structure according to claim 4, wherein The bending angle between the first bending part (221) and the inner frame body (210) is set to 90°; the bending direction of the second bending part (222) is set to the direction of the second hollow structure (230), and the bending angle between the second bending part (222) and the first bending part (221) is set to 90°.

6. The bezel structure of claim 5, wherein, The frame structure further comprises a limiting part (300) arranged between the inner frame body (210) and the second bending part (222); the limiting part (300) comprises a fixed plate (310) arranged on the side of the inner frame body (210) facing the second bending part (222) and a first baffle (320) arranged on the side of the fixed plate (310) away from the first bending part (221) and extending towards the direction of the second bending part (222).

7. The bezel structure of claim 6, wherein The limiting part (300) further comprises a guide plate (330) arranged at the free end of the first baffle (320) and inclined towards the direction of the first bending part (221).

8. The bezel structure of claim 7, wherein, The bezel structure further comprises a blocking piece (400) arranged on one side of the inner frame body (210) towards the second bending part (222) and extending towards the second hollow structure (230) at the other end; the blocking piece (400) is used to avoid the falling of the articles in the second hollow structure (230).

9. The bezel structure of claim 8, wherein, The blocking piece (400) comprises a mounting plate (410) arranged on the fixing plate (310), an extension plate (420) arranged on the mounting plate (410) away from the first bending part (221) and extending towards the second bending part (222), and a second blocking plate (430) arranged on the free end of the extension plate (420) and extending horizontally towards the second hollow structure (230).

10. A picture screen, characterized by The display module (510) and the bezel structure as claimed in any one of claims 1-9 arranged on the outer circumferential side of the display module (510) and used to fix the display module (510). The display module (510) and the bezel structure as claimed in any one of claims 1-9 arranged on the outer circumferential side of the display module (510) and used to fix the display module (510).

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