Display device

Abstract

The utility model discloses a display device which comprises a display panel with a display surface; the frame is arranged on the periphery of the display panel in a surrounding mode, an assembling groove is formed in the surface, corresponding to the display face, of the frame, the bottom wall of the assembling groove is provided with an assembling hole and a receding part, the side wall of the assembling hole and the side wall of the assembling groove are arranged at intervals to form a step part, and the receding part is arranged on the step part; the pen containing piece comprises a body part and a limiting part, one surface of the body part is provided with a containing groove, the limiting part is connected to the surface, provided with the containing groove, of the body part, and the outer side wall face of the body part is provided with a clamping part spaced from the limiting part; the pen containing piece is used for enabling the clamping part to be installed on the frame from the receding part and slide in the extending direction of the assembling groove, so that the clamping part and the receding part are arranged in a staggered mode, the step part is limited between the clamping part and the limiting part, and the limiting part is installed in the assembling groove. By means of the arrangement, the problems that in the prior art, plastic accessories are complex in assembly process, many in installation action, inconvenient to install and detach and inconvenient to rework can be solved.

Description

Technical Field

[0001] This application relates to the field of display technologies, and particularly to a display device. Background Art

[0002] In the display fields such as conference machines, education machines, intelligent blackboards, etc., plastic fittings such as pen holders and decorative parts are usually locked to the rear of the profile with metal adapters from the rear of the display panel, and then the rear cover is covered to complete the assembly. In the prior art, adapters and locking screws are required to fix the plastic fittings, which have problems such as complex structure, complex process, many installation actions, inconvenient installation and disassembly, and inconvenient rework. Summary of the Utility Model

[0003] This application mainly provides a display device to solve the problems in the prior art that the assembly process of plastic fittings such as pen holders is complex, there are many installation actions, it is inconvenient to install and disassemble, and it is inconvenient to rework.

[0004] To solve the above technical problems, a technical solution adopted in this application is: to provide a display device, including:

[0005] A display panel having a display surface;

[0006] A frame surrounding the periphery of the display panel; an assembly groove is provided on the surface of the frame corresponding to the display surface, and an assembly hole and a clearance portion communicating with each other are provided on the bottom wall of the assembly groove; the side wall of the assembly hole is spaced from the side wall of the assembly groove to form a stepped portion, and the clearance portion is provided on the stepped portion;

[0007] A pen holder including a body portion and a limiting portion, one surface of the body portion has a receiving groove, and the limiting portion is connected to the surface of the body portion where the receiving groove is provided; a clamping portion is provided on the outer side wall surface of the body portion, and the clamping portion is spaced from the limiting portion;

[0008] Wherein, the pen holder is used to install the clamping portion from the clearance portion on the frame and slide along the extending direction of the assembly groove, so that the clamping portion is misaligned with the clearance portion and the stepped portion is limited between the clamping portion and the limiting portion, and the limiting portion is installed in the assembly groove, the body portion is installed in the assembly hole, and the limiting portion is limited in the assembly groove by the stepped portion.

[0009] In some embodiments, a plurality of clearance portions are provided on the bottom wall of the assembly groove, and the plurality of clearance portions are spaced from each other; the pen holder is provided with a plurality of clamping portions, and the plurality of clamping portions correspond to the plurality of clearance portions one by one; the size of the clearance portion is larger than the size of the clamping portion;

[0010] A plurality of the card - setting parts are used to be installed on the frame from the corresponding clearance parts and slide along the extending direction of the assembly groove, so that the plurality of card - setting parts and the plurality of clearance parts are arranged in a staggered manner, and the stepped part is limited between the plurality of card - setting parts and the limiting part.

[0011] In some embodiments, the assembly hole has opposite first side wall and second side wall, and a plurality of the clearance parts are arranged on both the first side wall and the second side wall; the plurality of clearance parts on the first side wall and the plurality of clearance parts on the second side wall are arranged in one - to - one correspondence.

[0012] In some embodiments, the distance between two adjacent clearance parts is greater than the length of the card - setting part.

[0013] In some embodiments, the length of the assembly hole is greater than the length of the body part, and the length of the assembly groove is equal to the length of the limiting part;

[0014] The limiting part surrounds the body part, and the limiting part includes an arc part and a pushing - pulling part connected to each other; the arc part surrounds the body part, and the width of the arc part is equal to the width of the stepped part; along the extending direction of the receiving groove, the pushing - pulling part is connected to one end of the body part, and the width of the pushing - pulling part is greater than the width of the stepped part;

[0015] The pushing - pulling part is configured to protrude from the surface of the frame where the assembly groove is provided when the card - setting part is installed on the frame from the clearance part, and after the pen - holding member slides along the extending direction of the assembly groove, it is assembled and limited in the assembly groove.

[0016] In some embodiments, the depth of the assembly groove is greater than or equal to the thickness of the limiting part;

[0017] The thickness of the stepped part is 1 mm - 3 mm.

[0018] In some embodiments, the frame includes a lower profile, the lower profile is located at the bottom of the display panel, and the assembly groove is arranged on the surface of the lower profile corresponding to the display surface.

[0019] In some embodiments, the material of the pen - holding member includes plastic.

[0020] In some embodiments, an installation groove is further arranged on the surface of the frame corresponding to the display surface, and the assembly groove is arranged on the bottom wall of the installation groove;

[0021] The display device further includes a cover member, and the cover member is assembled in the installation groove to cover the receiving groove.

[0022] In some embodiments, the cover is integrally formed with the frame, and a side of the cover is rotatably connected to a sidewall of the mounting groove.

[0023] The beneficial effects of the present application are as follows: Different from the prior art, the present application discloses a display device, including a display panel, a frame, and a pen holder; the display panel has a display surface; the frame is disposed around the periphery of the display panel, and an assembly groove is provided on a surface corresponding to the display surface. An assembly hole and an avoidance portion that communicate with each other are provided on the bottom wall of the assembly groove. The sidewall of the assembly hole and the sidewall of the assembly groove are spaced apart to form a stepped portion, and the avoidance portion is provided on the stepped portion; the pen holder includes a body portion and a limiting portion. One surface of the body portion has a receiving groove, the limiting portion is connected to the surface of the body portion where the receiving groove is provided, and a clamping portion is provided on an outer sidewall surface of the body portion. The clamping portion and the limiting portion are spaced apart; the pen holder is used to install the clamping portion into the frame from the avoidance portion and slide along the extending direction of the assembly groove, so that the clamping portion and the avoidance portion are misaligned and the stepped portion is limited between the clamping portion and the limiting portion, and the limiting portion is installed in the assembly groove, the body portion is installed in the assembly hole, and the limiting portion is limited in the assembly groove by the stepped portion. Through the above settings, the parts required for assembling the pen holder to the frame can be reduced, the structure and assembly process can be simplified, the rapid assembly and disassembly of the pen holder can be achieved, it is more convenient for rework, the rework time can be reduced, and the problems in the prior art that the assembly process of plastic accessories such as the pen holder is complex, there are many installation actions, installation and disassembly are inconvenient, and rework is inconvenient can be solved. Description of the Drawings

[0024] 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 required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings, where:

[0025] Figure 1 is a schematic structural diagram of an embodiment of the display device provided by the present application;

[0026] Figure 2 is Figure 1 a schematic structural diagram of a lower profile of the frame of the display device provided;

[0027] Figure 3 is Figure 2 a partial enlarged schematic diagram;

[0028] Figure 4 is Figure 2 a schematic top view structural diagram of the pen holder of the display device provided;

[0029] Figure 5 is Figure 4Front view structural schematic diagram of the pen-holding member;

[0030] Figure 6 is Figure 4 Bottom view structural schematic diagram of the pen-holding member;

[0031] Figure 7 is Figure 6 Partial enlarged schematic diagram;

[0032] Figure 8 is Figure 1 Top view structural schematic diagram of the assembly structure of the lower profile of the border of the display device provided and the pen-holding member;

[0033] Figure 9 is Figure 8 Bottom view structural schematic diagram;

[0034] Figure 10 is Figure 9 Cross-sectional schematic diagram along A-A;

[0035] Figure 11 is Figure 9 Partial enlarged schematic diagram.

[0036] Reference numerals in the drawings:

[0037] Display device 100; Display panel 1; Display surface 11; Border 2; Lower profile 21; Assembly groove 22; Assembly hole 23; First side wall 231; Second side wall 232; Clearance portion 24; Step portion 25; Pen-holding member 3; Body portion 31; Limiting portion 32; Arc portion 321; Pushing and pulling portion 322; Accommodating groove 33; Latching portion 34. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0039] The terms "first", "second", and "third" in the embodiments of the present application are only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", and "third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products, or devices.

[0040] Referring to "embodiments" herein means that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appearing at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0041] Referring to Figures 1 to 11 , Figure 1 is a schematic structural diagram of an embodiment of a display device provided by the present application. Figure 2 is Figure 1 a schematic structural diagram of a lower profile of a frame of a display device provided by Figure 3 is Figure 2 a partial enlarged schematic diagram of Figure 4 is Figure 2 a top-view structural diagram of a pen-holding member of a display device provided by Figure 5 is Figure 4 a front-view structural diagram of the pen-holding member of Figure 6 is Figure 4 a bottom-view structural diagram of the pen-holding member of Figure 7 is Figure 6 a partial enlarged schematic diagram of Figure 8 is Figure 1 a top-view structural diagram of an assembly structure of a lower profile of a frame and a pen-holding member of a display device provided by Figure 9 is Figure 8 a bottom-view structural diagram of Figure 10 is Figure 9 a cross-sectional schematic diagram along A-A of Figure 11 is Figure 9 a partial enlarged schematic diagram of

[0042] See Figure 1, this application provides a display device 100, which can be applied to display fields such as conference machines, education machines, and intelligent blackboards. The display device 100 includes a display panel 1, a frame 2, and a pen holder 3.

[0043] Specifically, referring to Figures 1 to 11 , the display panel 1 has a display surface 11, and the display surface 11 is the surface of the display panel 1 for displaying images and the like. The frame 2 is disposed around the periphery of the display panel 1, and an assembly groove 22 is provided on the surface corresponding to the display surface 11. It should be noted that the surface of the frame 2 corresponding to the display surface 11 is the surface having the same orientation as the display surface 11, that is, when looking directly at the display surface 11, it is the appearance surface of the frame 2 that can be seen. As Figure 2 and Figure 3 shown, the bottom wall of the assembly groove 22 is provided with an assembly hole 23 and a clearance portion 24 that communicate with each other. The side wall of the assembly hole 23 is spaced from the side wall of the assembly groove 22 and forms a step portion 25, and the clearance portion 24 is provided on the step portion 25. That is, the size of the assembly hole 23 is smaller than the size of the assembly groove 22, the assembly hole 23 penetrates the bottom wall of the assembly groove 22, and the part of the bottom wall of the assembly groove 22 where the assembly hole 23 is not provided forms a step portion 25, that is, the bottom wall of the assembly groove 22 between the side wall of the assembly groove 22 and the side wall of the assembly hole 23 forms a step portion 25.

[0044] Referring to Figures 4 to 7 , the pen holder 3 includes a body portion 31 and a limiting portion 32. One surface of the body portion 31 has a receiving groove 33 for receiving a writing pen (not shown in the figure) and the like. The limiting portion 32 is connected to the surface of the body portion 31 where the receiving groove 33 is provided. The outer side wall surface of the body portion 31 has a clamping portion 34, and the clamping portion 34 is spaced from the limiting portion 32. The pen holder 3 is used to install the clamping portion 34 from the clearance portion 24 on the frame 2 and slide along the extending direction of the assembly groove 22, so that the clamping portion 34 is misaligned with the clearance portion 24 and the step portion 25 is limited between the clamping portion 34 and the limiting portion 32, and the limiting portion 32 is installed in the assembly groove 22, the body portion 31 is installed in the assembly hole 23, and the limiting portion 32 is limited in the assembly groove 22 by the step portion 25.

[0045] It can be understood that by providing an assembly groove 22 on the surface of the frame 2 corresponding to the display surface 11, i.e., the appearance surface, and providing an assembly hole 23 and a clearance portion 24 that communicate with each other on the bottom wall of the assembly groove 22, and setting the side wall of the assembly hole 23 to be spaced from the side wall of the assembly groove 22 to form a stepped portion 25, the pen-holding member 3 is set as a main body portion 31 and a limiting portion 32 that are connected to each other. A clamping portion 34 is provided on the outer side wall surface of the main body portion 31, and the clamping portion 34 is spaced from the limiting portion 32. The clamping portion 34 of the pen-holding member 3 is installed in the frame 2 from the clearance portion 24 and then slides along the extending direction of the assembly groove 22, and the main body portion 31 is installed in the assembly hole 23. The stepped portion 25 is limited between the clamping portion 34 and the limiting portion 32, and the limiting portion 32 is limited in the assembly groove 22 by the stepped portion 25. It is possible to quickly assemble the pen-holding member 3 into the frame 2. During assembly, no additional components such as locking screws and adapters are required, reducing the number of components, simplifying the structure and the assembly process, and making the installation method simpler. Moreover, the pen-holding member 3 is directly assembled on the appearance surface of the frame 2, eliminating the need for additional steps such as assembling a back cover. When rework is required, the pen-holding member 3 can be quickly disassembled from the frame 2 directly without disassembling the entire device. For example, there is no need to disassemble components such as the back cover, locking screws, and adapters. For a wall-mounted display device 100, there is also no need to disassemble the display device 100 from the wall or other positions and then perform a complete disassembly. The pen-holding member 3 can be quickly disassembled and replaced directly, which is more convenient for rework and helps reduce the rework time. Through the display device 100 provided by the present application, the problems in the prior art such as the complex assembly process of plastic accessories such as the pen-holding member, the large number of installation actions, the inconvenience of installation and disassembly, and the inconvenience of rework can be solved.

[0046] Specifically, in some embodiments, the display panel 1 is rectangular, the frame 2 is annular, and the frame 2 includes an upper profile (not labeled in the figure), a right profile (not labeled in the figure), a lower profile 21, and a left profile (not labeled in the figure) that are connected in sequence. Among them, the lower profile 21 is located at the bottom of the display panel 1, and the assembly groove 22 is provided on the surface of the lower profile 21 corresponding to the display surface 11, that is, the assembly groove 22 is provided on the appearance surface of the lower profile 21. It can be understood that assembling the pen-holding member 3 on the appearance surface of the lower profile 21 facilitates the assembly and disassembly of the pen-holding member 3, and the pen-holding member 3 is used to hold a writing pen. Assembling the pen-holding member 3 on the appearance surface of the lower profile 21 is more convenient for placing and taking the writing pen. In some embodiments, the material of the pen-holding member 3 may include plastic, and the material of the frame 2 may also include plastic, which can more easily achieve the assembly of the pen-holding member 3 on the frame 2, and can save costs and reduce the weight of the display device 100.

[0047] In other embodiments, the assembly groove 22 may also be provided on the outer surface of any one of the upper profile, the right profile and the left profile, or may also be provided on the side surface of any one of the upper profile, the lower profile 21, the right profile and the left profile. The pen holder 3 is assembled in the corresponding assembly groove 22 and can be designed according to needs. The material of the pen holder 3 or the frame 2 may also be other materials, such as metals, alloys and other materials.

[0048] Specifically, in some embodiments, the assembly groove 22 extends along the length direction of the lower profile 21. Refer to Figures 2 to 7 , a plurality of clearance portions 24 are provided on the bottom wall of the assembly groove 22, and the plurality of clearance portions 24 are arranged at intervals. The pen holder 3 is provided with a plurality of engaging portions 34, and the plurality of engaging portions 34 correspond to the plurality of clearance portions 24 one by one. It should be noted that the one-to-one correspondence between the plurality of engaging portions 34 and the plurality of clearance portions 24 here means that when the engaging portions 34 of the pen holder 3 are inserted into the lower profile 21 of the frame 2 from the position of the clearance portion 24, the plurality of engaging portions 34 of the pen holder 3 correspond to the positions of the plurality of clearance portions 24 on the bottom wall of the assembly groove 22 one by one, and each engaging portion 34 can be inserted into the corresponding clearance portion 24. In some embodiments, the size of the clearance portion 24 is larger than the size of the engaging portion 34, which is more convenient for assembling the engaging portion 34 into the clearance portion 24.

[0049] Specifically, the plurality of engaging portions 34 are used to be installed on the frame 2 from the corresponding clearance portions 24 and slide along the extending direction of the assembly groove 22, so that the plurality of engaging portions 34 on the outer side wall surface of the pen holder 3 are all misaligned with the plurality of clearance portions 24 on the bottom wall of the assembly groove 22 of the frame 2, and the step portion 25 is limited between the plurality of engaging portions 34 and the limiting portion 32. That is, when the pen holder 3 is pre-assembled on the frame 2, the plurality of engaging portions 34 of the pen holder 3 correspond to the plurality of clearance portions 24 one by one, and the engaging portions 34 are located in the clearance portions 24. When the pen holder 3 slides along the extending direction of the assembly groove 22 and the pen holder 3 is assembled in place, as Figures 9 to 11 shown, the plurality of engaging portions 34 of the pen holder 3 are all misaligned with the plurality of clearance portions 24, and the step portion 25 is limited between the engaging portion 34 and the limiting portion 32. The cooperation of the step portion 25, the engaging portion 34 and the limiting portion 32 realizes the limitation of the pen holder 3 in the direction perpendicular to the outer surface of the lower profile 21, and the side wall of the assembly groove 22 realizes the limitation of the pen holder 3 in the direction parallel to the outer surface of the lower profile 21, ensuring that the pen holder 3 is assembled in place and will not fall off easily. As Figure 2 and Figure 3 shown, in a specific embodiment, the shape of the assembly groove 22 is generally oval, and the shape of the assembly hole 23 matches the shape of the assembly groove 22 and is also generally oval.

[0050] In other embodiments, the pen receiving member 3 may be provided with only one engaging portion 34, and the bottom wall of the assembly groove 22 may also be provided with only one clearance portion 24. As long as the engaging portion 34 of the pen receiving member 3 can be pre-assembled into the clearance portion 24, and after the pen receiving member 3 is assembled in place, the stepped portion 25 can be engaged between the engaging portion 34 and the limiting portion 32 to limit the pen receiving member 3. The assembly groove 22 and the assembly hole 23 may also be correspondingly provided in any other shape such as a rectangle, or the shapes of the assembly groove 22 and the assembly hole 23 may be different, and can be designed according to needs. As long as the main body portion 31 of the pen receiving member 3 can be assembled into the assembly hole 23, the limiting portion 32 can be assembled into the assembly groove 22, and can be limited by the stepped portion 25.

[0051] See Figures 2 to 7 , in a specific embodiment, the assembly hole 23 has opposite first side walls 231 and second side walls 232, and a plurality of clearance portions 24 are provided on both the first side wall 231 and the second side wall 232. The plurality of clearance portions 24 on the first side wall 231 are arranged in one-to-one correspondence with the plurality of clearance portions 24 on the second side wall 232; a plurality of engaging portions 34 are respectively provided on the outer side wall surfaces of the main body portion 31 of the pen receiving member 3 corresponding to the first side wall 231 and the second side wall 232 of the assembly hole 23, and the plurality of engaging portions 34 are arranged in one-to-one correspondence with the plurality of clearance portions 24. It can be understood that providing a plurality of clearance portions 24 arranged in one-to-one correspondence on both the first side wall 231 and the second side wall 232 of the assembly hole 23 can more conveniently assemble the engaging portion 34 of the pen receiving member 3 into the corresponding clearance portion 24, facilitate the pre-assembly of the pen receiving member 3, and is more conducive to subsequent assembly of the pen receiving member 3 in place after the pen receiving member 3 slides along the extending direction of the assembly groove 22, and ensure more uniform limiting of the opposite sides of the pen receiving member 3, and the assembly effect is better.

[0052] Among them, the engaging portion 34 and the clearance portion 24 may be provided in any shape such as a trapezoid, a rhombus, a rectangle, an ellipse, etc. As long as the shapes of the clearance portion 24 and the engaging portion 34 match and the size of the clearance portion 24 is greater than or equal to the size of the engaging portion 34, ensuring that the engaging portion 34 can be smoothly pre-assembled into the clearance portion 24 and does not affect the sliding of the pen receiving member 3 along the extending direction of the assembly groove 22, and can be designed according to needs.

[0053] In other embodiments, a plurality of clearance portions 24 may also be provided only on either the first side wall 231 or the second side wall 232 of the assembly hole 23, and no clearance portion 24 is provided on the other. A corresponding clamping portion 34 is provided on the outer side wall surface of the body portion 31 of the pen holder 3 corresponding to the position where the clearance portion 24 of the frame 2 is provided; alternatively, the plurality of clearance portions 24 on the first side wall 231 and the plurality of clearance portions 24 on the second side wall 232 may also be arranged in a staggered manner; alternatively, only one clearance portion 24 may be provided on the first side wall 231 and / or the second side wall 232 of the assembly hole 23, and only one clamping portion 34 may also be provided on the outer side wall surface of the corresponding body portion 31 of the pen holder 3; as long as it can be ensured that the clamping portion 34 can be inserted into the frame 2 from the position of the clearance portion 24 for pre-assembling the pen holder 3, and after the pen holder 3 slides along the extending direction of the assembly groove 22 and the pen holder 3 is assembled in place, the stepped portion 25 can be clamped between the clamping portion 34 and the limiting portion 32 to limit the pen holder 3. The present application does not make any limitations in this regard and can be designed according to needs.

[0054] As Figure 9 and Figure 11 shown, in a specific embodiment, the distance between two adjacent clearance portions 24 is greater than the length of the clamping portion 34, which can ensure that when the pen holder 3 slides along the extending direction of the assembly groove 22 to assemble the pen holder 3 in place, the clamping portion 34 and the limiting portion 32 of the pen holder 3 can clamp the stepped portion 25, that is, the portion between two adjacent clearance portions 24, between the clamping portion 34 and the limiting portion 32, ensuring the limiting effect of the stepped portion 25, that is, the portion between two adjacent clearance portions 24, on the pen holder 3 in the direction perpendicular to the appearance surface of the lower profile 21, and avoiding the problem that the distance between two adjacent clearance portions 24 is too small. For example, when the distance between two adjacent clearance portions 24 is less than the length of the clamping portion 34, after the pen holder 3 is assembled in place, a part of the clamping portion 34 is still located at the position corresponding to the clearance portion 24, and the stepped portion 25 between two adjacent clearance portions 24 cannot limit the pen holder 3 well.

[0055] In other embodiments, the distance between two adjacent clearance portions 24 may also be set to be less than or equal to the length of the clamping portion 34, as long as it is ensured that after the pen holder 3 is assembled in place, a part of the stepped portion 25 is still clamped between the clamping portion 34 and the limiting portion 32 to limit the pen holder 3.

[0056] See Figure 2 、 Figure 5 、 Figure 8 and Figure 9In some embodiments, the length of the assembly hole 23 is greater than the length of the main body 31 of the pen holder 3, and the length of the assembly groove 22 is equal to the length of the limiting portion 32. After the pen holder 3 is assembled in place, the clamping portion 34 of the pen holder 3 is clamped in the assembly groove 22, and the main body 31 of the pen holder 3 is assembled in the assembly hole 23, and along the extension direction of the main body 31, one end of the main body 31 is spaced apart from the side wall of the assembly hole 23.

[0057] It can be understood that setting the length of the assembly hole 23 to be greater than the length of the main body 31 of the pen holder 3 can ensure that the pre-assembly of the pen holder 3 can be smoothly achieved. When the clamping portion 34 of the pen holder 3 is installed in the position of the avoidance portion 24 of the bottom wall of the assembly groove 22, the main body 31 of the pen holder 3 is already completely located in the assembly hole 23, ensuring that the clamping portion 34 of the pen holder 3 can be pressed down to the side away from the appearance surface of the lower profile 21, and the pen holder 3 can sink, so that in the direction perpendicular to the appearance surface of the lower profile 21, the clamping portion 34 can be located on the side of the step portion 25 away from the limiting portion 32, thereby ensuring that the pen holder 3 can be The main body 31 is too long, so that the main body 31 cannot be completely sunk into the assembly hole 23 when the pen holder 3 is pre-assembled, and part of it is still located outside the assembly hole 23, that is, part of it is still located on the side of the appearance surface of the lower profile 21, resulting in the clamping portion 34 of the outer wall of the main body 31 being unable to sink into the avoidance portion 24 or being located on the side of the step portion 25 away from the limiting portion 32, thereby causing the pen holder 3 to be interfered with by the main body 31 or the step portion 25 and unable to slide smoothly along the extension direction of the assembly slot 22, resulting in the problem that the pen holder 3 cannot be assembled in place.

[0058] For details, see Figures 4 to 6 and Figure 8 and Figure 9 The limiting portion 32 of the pen holder 3 is arranged around the main body 31, and the limiting portion 32 includes an arc portion 321 and a push-pull portion 322 that are connected to each other. The arc portion 321 is arranged around the main body 31, and the push-pull portion 322 is connected to one end of the main body 31 along the extension direction of the accommodating groove 33 of the pen holder 3.

[0059] Specifically, the arc portion 321 includes two straight segments (not marked in the figure) respectively corresponding to the first side wall 231 and the second side wall 232 of the assembly hole 23 and a circular arc segment (not marked in the figure) connected between the two straight segments, and the push-pull portion 322 is connected between the two straight segments and arranged opposite to the circular arc segment. In some embodiments, the width of the arc portion 321 is equal to the width of the step portion 25, and the width of the pen holder 3, that is, the distance between the outer side surfaces of the two straight segments of the arc portion 321 of the limiting portion 32, is equal to the width of the assembly slot 22. After the pen holder 3 is assembled in place on the frame 2, the arc portion 321 is completely embedded in the assembly slot 22 and is limited by the step portion 25.

[0060] The width of the pushing and pulling portion 322 is greater than the width of the stepped portion 25. The pushing and pulling portion 322 is configured to protrude from the surface of the frame 2 provided with the assembly groove 22 when the engaging portion 34 of the pen holding member 3 is installed on the frame 2 from the avoidance portion 24, that is, when the pen holding member 3 is pre-assembled to the frame 2, the pushing and pulling portion 322 protrudes from the surface of the frame 2 provided with the assembly groove 22. That is, the pushing and pulling portion 322 is not assembled into the assembly groove 22 and is still on the appearance surface side of the frame 2 outside the assembly groove 22. The rest of the pen holding member 3 except the pushing and pulling portion 322 is assembled into the assembly hole 23 and the assembly groove 22; and after the pen holding member 3 slides along the extending direction of the assembly groove 22, the pushing and pulling portion 322 is assembled in place and is limited in the assembly groove 22. Specifically, after the pen holding member 3 is assembled in place, the pushing and pulling portion 322 is embedded in the assembly groove 22, and the edge of the pushing and pulling portion 322 is limited and supported by the stepped portion 25 formed by the bottom wall of the assembly groove 22, ensuring that the pen holding member 3 is assembled in place and is not easily loosened or detached.

[0061] It can be understood that by providing the pushing and pulling portion 322, when the engaging portion 34 of the pen holding member 3 is installed on the frame 2 at the position of the avoidance portion 24, that is, when the pre-assembly of the pen holding member 3 is completed, the pushing and pulling portion 322 can be pushed to move, thereby driving the pen holding member 3 to slide along the extending direction of the assembly groove 22, and then facilitating the assembly of the pen holding member 3 in place. When the pen holding member 3 is damaged or needs to be replaced or reworked, the pushing and pulling portion 322 can also be first taken out of the assembly groove 22, and the pushing and pulling portion 322 is pulled to move in the opposite direction to the assembly process, driving the pen holding member 3 to slide reversely along the extending direction of the assembly groove 22, thereby realizing the quick disassembly of the pen holding member 3. The disassembly method is simpler, which is beneficial to improving the disassembly efficiency, and then reducing the rework time and improving the rework efficiency.

[0062] In some embodiments, the depth of the assembly groove 22 is greater than or equal to the thickness of the limiting portion 32, so that after the pen holding member 3 is assembled in place, the limiting portion 32 can be completely embedded in the assembly groove 22 without protruding from the appearance surface of the frame 2, ensuring the aesthetics, and the pushing and pulling portion 322 of the limiting portion 32 can be more tightly embedded in the assembly groove 22 without easily warping or protruding from the appearance surface of the frame 2, avoiding the problems that the pen holding member 3 is not assembled in place or is randomly disassembled and is easily damaged due to the warping of the pushing and pulling portion 322. Preferably, the depth of the assembly groove 22 is equal to the thickness of the limiting portion 32, so that after the pen holding member 3 is assembled in place, the surface of the limiting portion 32 can be flush with the appearance surface of the frame 2.

[0063] In some embodiments, the thickness of the wall surface where the appearance surface of the frame 2 is located is greater than 2 mm, and the thickness of the step portion 25 is greater than 1 mm. Preferably, the thickness of the wall surface where the appearance surface of the frame 2 is located is 2 mm - 6 mm, and the thickness of the step portion 25 is 1 mm - 3 mm. At the same time, the depth of the assembly groove 22 and the thickness of the step portion 25 are ensured, so that the pen-holding member 3 can be stably assembled in the assembly groove 22, and the step portion 25 can provide good limit for the pen-holding member 3.

[0064] In some embodiments, other accessories that are prone to damage or need to be frequently replaced can also be fixedly assembled on the pen-holding member 3. For example, they can be assembled on the surface of the main body portion 31 of the pen-holding member 3 away from the limiting portion 32. Since the pen-holding member 3 can be quickly disassembled and easily disassembled, on this basis, by disassembling the pen-holding member 3, these accessories can also be quickly replaced, further improving the rework efficiency, avoiding the disassembly of the whole machine, and facilitating rework.

[0065] In some embodiments, an installation groove (not shown in the figure) can also be provided on the surface of the frame 2 corresponding to the display surface 11. That is, an installation groove can also be provided on the appearance surface of the frame 2. The assembly groove 22 is provided on the bottom wall of the installation groove, and the assembly hole 23 is provided on the bottom wall of the assembly groove 22. The display device 100 can also include a cover member (not shown in the figure), and the cover member is assembled in the installation groove to cover the accommodation groove 33. It can be understood that by providing an installation groove on the surface of the frame 2 corresponding to the display surface 11, and providing a cover member that covers the accommodation groove 33 of the pen-holding member 3 on the side of the limiting portion 32 of the pen-holding member 3 away from the main body portion 31, the accommodation groove 33 of the pen-holding member 3 can be covered and protected by the cover member, reducing the probability of loss of writing pens and the like in the accommodation groove 33, and preventing pollution of the accommodation groove 33 by dust and the like, improving the aesthetics and neatness.

[0066] Specifically, in some embodiments, the cover member can be a separate structural member independent of the frame 2. The material of the cover member can be plastic, rubber or other materials. The material of the cover member can be the same as or different from the material of the frame 2. When the writing pen is not in use, the cover member can be assembled in the assembly groove 22 as a whole to cover and protect the accommodation groove 33 of the pen-holding member 3.

[0067] In some other embodiments, the cover member can be integrally formed with the frame 2, and the side of the cover member is rotatably connected to the side wall of the installation groove. The cover member can rotate relative to the frame 2 so that the cover member can cover the pen-holding member 3 at any time. When the writing pen needs to be used, only by uncovering the cover member, that is, rotating the cover member relative to the side wall of the installation groove to expose the accommodation groove 33; when the writing pen is not needed or after the writing pen is taken out, closing the cover member to cover the accommodation groove 33 above the pen-holding member 3. It can be understood that the cover member is rotatably connected to the side wall of the installation groove of the frame 2, so that the writing pen can be hidden and stored in the accommodation groove 33, which will not affect the aesthetics of the overall machine shape. At the same time, it can prevent pollution such as dust, and it is more convenient to take out and place the writing pen. The writing pen is not easy to slide or be lost, and there is no need to frequently assemble and disassemble the cover member, and the operation is more convenient.

[0068] In other embodiments, the surface of the frame 2 corresponding to the display surface 11, that is, the appearance surface, may not be provided with an installation groove, the display device 100 may not include a cover member, and the assembly groove 22 may be directly provided on the surface of the frame 2 corresponding to the display surface 11. The writing pen is placed in the accommodation groove 33 and can be designed according to needs.

[0069] The disclosed display device 100 of the present application includes a display panel 1, a frame 2, and a pen-holding member 3. The display panel 1 has a display surface 11; the frame 2 is disposed around the periphery of the display panel 1 and an assembly groove 22 is provided on the surface corresponding to the display surface 11. The bottom wall of the assembly groove 22 is provided with an assembly hole 23 and a clearance portion 24 that communicate with each other. The side wall of the assembly hole 23 is spaced from the side wall of the assembly groove 22 and forms a stepped portion 25. The clearance portion 24 is disposed on the stepped portion 25; the pen-holding member 3 includes a body portion 31 and a limiting portion 32. One surface of the body portion 31 has an accommodation groove 33. The limiting portion 32 is connected to the surface of the body portion 31 where the accommodation groove 33 is provided. The outer side wall surface of the body portion 31 has a clamping portion 34. The clamping portion 34 is spaced from the limiting portion 32; the pen-holding member 3 is used to install the clamping portion 34 from the clearance portion 24 on the frame 2 and slide along the extending direction of the assembly groove 22 so that the clamping portion 34 is misaligned with the clearance portion 24 and the stepped portion 25 is limited between the clamping portion 34 and the limiting portion 32, and the limiting portion 32 is installed in the assembly groove 22; the body portion 31 is installed in the assembly hole 23, and the limiting portion 32 is limited in the assembly groove 22 by the stepped portion 25. Through the above settings, the parts required for assembling the pen-holding member 3 to the frame 2 can be reduced, the structure and assembly process can be simplified, the rapid assembly and disassembly of the pen-holding member 3 can be realized, it is more convenient for rework, the rework time can be reduced, and the problems in the prior art that the assembly process of plastic accessories such as the pen-holding member 3 is complicated, there are many installation actions, it is inconvenient to install and disassemble, and it is inconvenient to rework can be solved.

[0070] The above are only embodiments of the present application, and do not thus limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present application.

Claims

1. A display device, characterized in that, Comprising: A display panel having a display surface; A border disposed around the periphery of the display panel; An assembly groove is provided on the surface of the border corresponding to the display surface, and an assembly hole and a clearance portion communicating with each other are provided on the bottom wall of the assembly groove; the side wall of the assembly hole is spaced from the side wall of the assembly groove to form a stepped portion, and the clearance portion is provided on the stepped portion; A pen holder member includes a body portion and a limiting portion. One surface of the body portion has a receiving groove, and the limiting portion is connected to the surface of the body portion where the receiving groove is provided; a clamping portion is provided on the outer side wall surface of the body portion, and the clamping portion is spaced from the limiting portion; Wherein, the pen holder member is used to install the clamping portion from the clearance portion on the border and slide along the extending direction of the assembly groove, so that the clamping portion is misaligned with the clearance portion and the stepped portion is limited between the clamping portion and the limiting portion, and the limiting portion is installed in the assembly groove, the body portion is installed in the assembly hole, and the limiting portion is limited in the assembly groove by the stepped portion.

2. The display device according to claim 1, characterized in that, A plurality of clearance portions are provided on the bottom wall of the assembly groove, and the plurality of clearance portions are spaced from each other; a plurality of the clamping portions are provided on the pen holder member, and the plurality of clamping portions correspond to the plurality of clearance portions one by one; the size of the clearance portion is larger than the size of the clamping portion; The plurality of clamping portions are used to be installed on the border from the corresponding clearance portions and slide along the extending direction of the assembly groove, so that the plurality of clamping portions are misaligned with the plurality of clearance portions, and the stepped portion is limited between the plurality of clamping portions and the limiting portion.

3. The display device according to claim 2, wherein The assembly hole has opposite first side wall and second side wall, and a plurality of the clearance portions are provided on both the first side wall and the second side wall; the plurality of clearance portions on the first side wall are arranged corresponding to the plurality of clearance portions on the second side wall one by one.

4. The display device according to claim 2, characterized in that, The distance between two adjacent clearance portions is greater than the length of the clamping portion.

5. The display device according to claim 1, characterized in that The length of the assembly hole is greater than the length of the body portion, and the length of the assembly groove is equal to the length of the limiting portion; The limiting portion surrounds the body portion, and the limiting portion includes an arc portion and a pushing and pulling portion connected to each other; the arc portion surrounds the body portion, and the width of the arc portion is equal to the width of the stepped portion; along the extending direction of the receiving groove, the pushing and pulling portion is connected to one end of the body portion, and the width of the pushing and pulling portion is greater than the width of the stepped portion; The pushing and pulling portion is configured to protrude from the surface of the border where the assembly groove is provided when the clamping portion is installed on the border from the clearance portion, and after the pen holder member slides along the extending direction of the assembly groove, it is assembled and limited in the assembly groove.

6. The display device according to claim 1, wherein The depth of the assembly groove is greater than or equal to the thickness of the limiting portion; The thickness of the stepped portion is 1 mm - 3 mm.

7. The display device according to claim 1, characterized in that The border includes a lower profile, the lower profile is located at the bottom of the display panel, and the assembly groove is provided on the surface of the lower profile corresponding to the display surface.

8. The display device according to claim 1, wherein, The material of the pen holder member includes plastic.

9. The display device according to any one of claims 1-8, characterized in that, An installation groove is further provided on the surface of the frame corresponding to the display surface, and the assembly groove is arranged on the bottom wall of the installation groove; The display device further includes a cover member, and the cover member is assembled in the installation groove to cover the accommodation groove.

10. The display device according to claim 9, characterized in that, The cover member is integrally formed with the frame, and the side edge of the cover member is rotatably connected to the side wall of the installation groove.

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