Display device

Abstract

The utility model discloses a display device. The display device comprises a shell, a screen assembly and an adhesive tape. The shell is provided with a mounting cavity; the screen assembly is at least partially arranged in the mounting cavity; the adhesive tape is partially arranged in the mounting cavity and is respectively bonded with the screen assembly and the inner wall of the mounting cavity, and the adhesive tape is also partially positioned outside the mounting cavity so as to be drawn out of the mounting cavity. In the application, when the screen assembly of the display equipment needs to be disassembled and repaired, the adhesive tape can be pulled away by pulling the part, located outside the mounting cavity, of the adhesive tape, so that the screen assembly can be taken down.

Description

Technical Field

[0001] The present application belongs to the field of display technology, and in particular, relates to a display device. Background Art

[0002] Televisions, conference tablets, etc. are commonly used display devices in people's lives, mainly used to display image information.

[0003] In the related art, a display device generally includes a housing and a screen assembly installed in the housing, wherein the screen assembly and the housing are generally bonded and fixed by double-sided foam tape, which makes it difficult to disassemble the screen assembly in the later stage.

[0004] Therefore, the prior art needs to be improved and enhanced. Utility Model Content

[0005] An embodiment of the present application provides a display device, which can reduce the difficulty of disassembling and repairing a screen assembly of the display device.

[0006] An embodiment of the present application provides a display device, including:

[0007] A housing, wherein the housing is provided with a mounting cavity;

[0008] a screen assembly, wherein the screen assembly is at least partially disposed in the mounting cavity; and

[0009] The adhesive tape is partially disposed in the installation cavity and is respectively connected to the screen assembly and the inner wall of the installation cavity, and the adhesive tape is also partially located outside the installation cavity for being used to pull the adhesive tape out of the installation cavity.

[0010] Optionally, the display device further comprises a decorative piece, the decorative piece is mounted on the housing, and the decorative piece covers a portion of the tape located outside the mounting cavity; and / or

[0011] The adhesive tape is an easy-to-pull adhesive.

[0012] Optionally, the tape includes a first sub-tape, which extends along the top side of the shell, and the first sub-tape is partially arranged in the installation cavity to bond and fix the screen assembly to the top side of the shell, and at least one end of the first sub-tape is located outside the installation cavity to form a first handle.

[0013] Optionally, the length of the first handle is greater than or equal to 5 mm and less than or equal to 15 mm; and / or

[0014] The first handle is bonded and fixed to at least one of the housing and the decorative component.

[0015] Optionally, the tape also includes a second sub-tape, which extends from the top side of the shell to the bottom side. At least one second sub-tape is provided at each end of the top side of the shell and / or in the middle of the top side of the shell. The second sub-tape is respectively bonded and fixed to the screen assembly and the inner wall of the installation cavity.

[0016] Optionally, the decorative element is detachably connected to the shell.

[0017] Optionally, the tape includes a second sub-tape, which extends from the top side to the bottom side of the shell, and the second sub-tape is respectively bonded and fixed to the screen assembly and the inner wall of the installation cavity.

[0018] Optionally, one end of the second sub-tape protrudes from a side of the screen assembly close to the ground side of the shell to form a second handle.

[0019] Optionally, the housing comprises:

[0020] Back panel;

[0021] A middle frame, detachably connected to the back panel or integrally formed with the back panel; and

[0022] A lower front frame, mounted on the ground side of the back plate, wherein the lower front frame, the back plate and the middle frame form the mounting cavity;

[0023] Wherein, the middle frame and / or the back panel are bonded and fixed to the screen assembly via the second sub-tape, and the second handle is arranged in the lower front frame.

[0024] Optionally, the display device is a television.

[0025] In the embodiment of the present application, since the easy-to-pull adhesive has strong adhesive ability and removable properties, the tape can be pulled through the portion of the tape located outside the installation cavity, and the screen assembly can be removed from the shell after the tape is pulled away. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The technical solution and beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0027] Figure 1 A schematic diagram of the structure of a display device provided in an embodiment of the present application.

[0028] Figure 2 for Figure 1 A partial enlarged view of the day side of the display device is shown.

[0029] Figure 3 for Figure 1A schematic diagram of the distribution position of the tape of the display device is shown.

[0030] Figure 4 for Figure 1 A partial enlarged view of the ground side of the display device after removing the lower front frame.

[0031] Figure 5 for Figure 4 A partial enlarged view of the ground side of the display device after the lower front frame is installed.

[0032] The numbers in the figure are:

[0033] 100. Shell;

[0034] 11. Installation cavity; 12. Back panel; 13. Middle frame; 14. Lower front frame; 15. Sky side; 16. Ground side;

[0035] 200. Screen assembly;

[0036] 300, tape;

[0037] 31. first sub-tape; 311. first handle; 32. second sub-tape; 321. second handle;

[0038] 400, decorative parts;

[0039] 41. Accommodation space. DETAILED DESCRIPTION

[0040] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0041] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0042] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0043] Moreover, the terms "comprises," "comprising," or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0044] In the description of the embodiments of the present application, words such as "example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "example" or "for example" in the embodiments of the present application is not to be interpreted as being more preferred or having more advantages than another embodiment or design. The use of words such as "example" or "for example" is intended to present relative concepts in a clear manner.

[0045] In addition, the "plurality" in the embodiments of the present application refers to two or more than two. In view of this, in the embodiments of the present application, "plurality" can also be understood as "at least two". "At least one" can be understood as one or more, for example, one, two or more. For example, including at least one means including one, two or more, and there is no limit on which ones are included. For example, including at least one of A, B and C, then A, B, C, A and B, A and C, B and C, or A, B and C can be included.

[0046] It should be noted that in this application, "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / ", unless otherwise specified, generally indicates that the associated objects before and after are in an "or" relationship.

[0047] Televisions, conference tablets, etc. are commonly used display devices in people's lives, mainly used to display image information.

[0048] In the related art, a display device generally includes a housing and a screen assembly mounted on the housing, wherein the screen assembly and the housing are generally bonded and fixed by double-sided foam tape, which ultimately makes it difficult to disassemble and repair the screen assembly of the display device.

[0049] Based on this, the embodiment of the present application provides a display device to facilitate the disassembly of the screen assembly 200. The display device can be: a liquid crystal display panel, electronic paper, a mobile phone, a tablet computer, a television, a monitor, a laptop computer, a digital photo frame, a navigator, or any other product or component with a display function. The embodiment of the present application does not limit the specific structure of the display device.

[0050] Please refer to Figure 1 and Figure 2 , Figure 1 A schematic diagram of a structure of a display device provided in an embodiment of the present application, Figure 2 for Figure 1 A partial enlarged view of the day side of the display device shown. The display device may include a housing 100, a screen assembly 200, and an adhesive tape 300. The housing 100 is provided with an installation cavity 11. The screen assembly 200 is at least partially disposed in the installation cavity 11. The adhesive tape 300 is partially disposed in the installation cavity 11 and is respectively connected to the screen assembly 200 and the inner wall of the installation cavity 11. The adhesive tape 300 is also partially located outside the installation cavity 11 for pulling the adhesive tape 300 out of the installation cavity.

[0051] For example, the tape 300 may be an easy-to-pull adhesive tape. It is understandable that the easy-to-pull adhesive tape is also called a traceless adhesive tape, which is a tape that can be stretched. Since the easy-to-pull adhesive tape has strong adhesive ability and removable properties, the tape 300 can be pulled through the portion of the tape 300 outside the installation cavity 11, thereby removing the screen assembly 200 from the housing 100.

[0052] The above is an overall description of the display device in the embodiment of the present application. Next, the technical solution of the embodiment of the present application is further explained and illustrated in combination with the structure of the adhesive tape 300.

[0053] In some embodiments, both sides of the tape 300 are adhesive, so that the screen assembly 200 can be bonded to the screen assembly 200 through one side surface of the tape 300, and the other side surface of the tape 300 can be bonded to the inner wall of the installation cavity 11, so as to achieve bonding of the screen assembly 200 to the inner wall of the installation cavity 11.

[0054] In some embodiments, the tape 300 may be black and opaque. Of course, the tape 300 may also be other colors, which is not limited in this embodiment of the present application.

[0055] In some embodiments, the thickness of the tape 300 can be greater than 0.3 mm and less than or equal to 0.6 mm, thereby preventing the display device from being too thick due to the tape 300 being too thick, and preventing the tape 300 from being too thin, thereby ensuring that the tape 300 can firmly bond and fix the screen assembly 200.

[0056] For example, the thickness of the tape 300 may be 0.3 mm, 0.33 mm, 0.39 mm, 0.4 mm, 0.47 mm, 0.55 mm or 6 mm, etc., which is not limited in the embodiments of the present application.

[0057] In some embodiments, when the tape 300 is heated to 180°, the peeling force is greater than or equal to 3.5 kgf / inch, and the shear strength is greater than or equal to 25 kgf / inch2, thereby ensuring that the tape 300 will not fail during the operation of the display device, thereby ensuring the reliability of the installation of the screen assembly 200.

[0058] In some embodiments, the display device further includes a decoration piece 400, and the decoration piece 400 is installed on the housing 100. The decoration piece 400 covers the portion of the tape 300 located outside the installation cavity 11.

[0059] Thus, the decorative piece 400 can shield or hide the portion of the tape 300 outside the mounting cavity 11, thereby improving the aesthetic appearance of the display device and preventing the portion of the tape 300 outside the mounting cavity 11 from being exposed and accidentally pulled off, thereby ultimately improving the safety and reliability of the display device.

[0060] The decorative element 400 can be various. For example, the decorative element 400 can be a plate, a cover, etc. for carrying a LOGO (logotype), or can be some aesthetically pleasing decorative strips, decorative belts, etc., which are not limited in the present embodiment of the application.

[0061] In some embodiments, an accommodating space 41 is formed between the decorative member 400 and the housing 100, and the portion of the adhesive tape 300 located outside the mounting cavity 11 is at least partially disposed in the accommodating space 41. Thus, it is possible to avoid the decorative member 400 being warped relative to the surface of the housing 100 due to the adhesive tape 300 only contacting a portion of the surface of the decorative member 400.

[0062] In some embodiments, the decorative member 400 is detachably connected to the housing 100. Thus, it is convenient to replace different types of decorative members 400 according to actual needs; and when the screen assembly 200 needs to be disassembled, the decorative member 400 can be disassembled to expose the portion of the tape 300 outside the installation cavity 11, so that it is convenient to disassemble by pulling the portion of the tape 300 outside the installation cavity 11.

[0063] For example, the decorative component 400 can be detachably installed on the housing 100 by means of screw connection, snap connection, plug-in connection, magnetic fixation, etc., which is not limited in the embodiments of the present application.

[0064] In some embodiments, the tape 300 may include a first sub-tape 31. The first sub-tape 31 is extended along the top side 15 of the housing 100. The first sub-tape 31 is partially disposed in the mounting cavity 11 to bond and fix the screen assembly 200 to the top side 15 of the housing 100, and at least one end of the first sub-tape 31 is located outside the mounting cavity 11 to form a first handle 311.

[0065] It can be understood that the upper side 15 of the housing 100 is the upper side or top side of the display device during use. Therefore, correspondingly, the first sub-tape 31 located on the upper side 15 of the housing 100 is also bonded to the top of the screen assembly 200. In addition, the screen assembly 200 can be well fixed during use to prevent the screen assembly 200 from falling off from the top, thereby ultimately improving the reliability of the display device.

[0066] It is understandable that at least one end of the first sub-tape 31 is located outside the installation cavity 11 to form the first handle 311 . However, the first handle 311 may be formed at one end or at both ends of the first sub-tape 31 .

[0067] It can also be understood that when the first handles 311 are formed at both ends of the first sub-tape 31, when the user disassembles the screen assembly 200, the user can choose which end of the sky side 15 of the shell 100 to pull the first handle 311 from according to actual needs, so as to make it easier to disassemble the screen assembly 200.

[0068] In some embodiments, the length of the first handle 311 is greater than or equal to 5 mm, thereby ensuring that the first handle 311 has enough length for the user to pull the first sub-tape 31 .

[0069] In some embodiments, the length of the first handle 311 is less than or equal to 15 mm, thereby avoiding waste caused by the first handle 311 being too long and the need for an oversized decorative member 400 to cover it.

[0070] It can also be understood that the length of the first handle 311 can be greater than or equal to 5 mm and less than or equal to 15 mm.

[0071] For example, the length of the first handle 311 can be 5 mm, 5.7 mm, 6 mm, 6.5 mm, 6.74 mm, 6.89 mm, 7.2 mm, 7.63 mm, 8.4 mm, 9.5 mm, 10.86 mm, 11.93 mm, 12 mm, 13.23 mm, 13.93 mm, 14.41 mm, 14.5 mm, 14.67 mm or 15 mm, which is not limited to the embodiments of the present application.

[0072] In some embodiments, the first handle 311 may also be bonded and fixed to at least one of the housing 100 and the decorative member 400 , thereby reducing the risk of the first handle 311 accidentally detaching from between the decorative member 400 and the housing 100 .

[0073] In addition, in combination with the above-mentioned length of the first handle 311 being greater than or equal to 5 mm, by controlling the length of the first handle 311, it can be ensured that there is sufficient bonding area between the first handle 311 and the corresponding shell 100 and / or decorative component 400, thereby ensuring that the first handle 311 is more firmly and reliably bonded.

[0074] For example, the first handle 311 may be bent and then bonded to the side of the housing 100 , and then the first handle 311 may be covered by the decorative element 400 .

[0075] In some embodiments, a second easy-to-pull adhesive may be used to fill the gap between the decorative piece 400 and the housing 100 , thereby improving the reliability of the installation of the decorative piece 400 and making the decorative piece 400 easier to disassemble.

[0076] Please continue to refer to Figure 3 , Figure 3 for Figure 1 A schematic diagram of the distribution position of the tape of the display device shown. In some embodiments, the tape 300 may include a second sub-tape 32. The second sub-tape 32 extends from the top side 15 of the housing 100 to the bottom side 16, and the second sub-tape 32 is bonded and fixed to the screen assembly 200 and the inner wall of the installation cavity 11 respectively.

[0077] It is understandable that the ground side 16 of the housing 100 is the lower side or bottom side of the housing 100 when the display device is in use. Then, the second sub-tape 32 can have a good fixing effect on various parts of the screen assembly 200 from top to bottom, thereby preventing the screen assembly 200 from falling off, and ultimately improving the reliability of the display device.

[0078] It can also be understood that the tape 300 may include only one of the first sub-tape 31 and the second sub-tape 32, or may include both the first sub-tape 31 and the second sub-tape 32, thereby achieving a better fixing effect on the screen through the cooperation of the first sub-tape 31 and the second sub-tape 32, and the embodiment of the present application does not limit this.

[0079] In some embodiments, at least one second sub-tape 32 is disposed at each end of the sky side 15 of the housing 100 and / or at the middle of the sky side 15 of the housing 100 .

[0080] For example, a second sub-tape 32 may be provided at each end of the sky side 15 of the shell 100. Accordingly, both left and right sides of the screen assembly 200 may be bonded and fixed, so that the installation of the screen assembly 200 is more stable and reliable. At this time, a second sub-tape 32 may be provided in the middle of the sky side 15 of the shell 100 to further improve the stability of the installation of the screen assembly 200. Of course, at this time, the middle of the sky side 15 of the shell 100 may not be provided with the second sub-tape 32, and the embodiment of the present application is not limited to this.

[0081] Please continue to refer to Figure 4 and Figure 5 , Figure 4 for Figure 1 The enlarged view of the part of the ground side of the display device after removing the lower front frame is shown. Figure 5 for Figure 4 A partial enlarged view of the lower front frame after being installed at the ground side of the display device shown. In some embodiments, one end of the second sub-tape 32 protrudes from the side of the screen assembly 200 close to the ground side 16 of the housing 100 to form a second handle 321. Furthermore, during the disassembly process, the first sub-tape 31 can be pulled by the second handle 321, so that the second sub-tape 32 can be easily pulled out.

[0082] In some embodiments, the length of the second handle 321 is greater than or equal to 1.5 mm, thereby ensuring that the second handle 321 has enough length for the user to pull the second sub-tape 32 .

[0083] In some embodiments, the length of the second handle 321 is less than or equal to 4 mm, thereby avoiding waste caused by the second handle 321 being too long and occupying too much space.

[0084] It can also be understood that the length of the first handle 311 can be greater than or equal to 1.5 mm and less than or equal to 4 mm.

[0085] For example, the length of the second handle 321 can be 1.5 mm, 1.57 mm, 1.59 mm, 1.65 mm, 1.74 mm, 1.89 mm, 2 mm, 2.13 mm, 2.4 mm, 2.5 mm, 2.86 mm, 2.93 mm, 3 mm, 3.23 mm, 3.3 mm, 3.41 mm, 3.5 mm, 3.67 mm, 3.84 mm or 4 mm, which is not limited to the embodiments of the present application.

[0086] Next, the technical solution of the embodiment of the present application is further explained and illustrated in combination with some structures of the housing 100 .

[0087] In some embodiments, the housing 100 may include a back plate 12, a middle frame 13, and a lower front frame 14. The middle frame 13 is detachably connected to the back plate 12 or integrally formed. The lower front frame 14 is mounted on the ground side 16 of the back plate 12, and the lower front frame 14, the back plate 12, and the middle frame 13 form a mounting cavity 11.

[0088] Correspondingly, the middle frame 13 and / or the back panel 12 are bonded and fixed to the screen assembly 200 via the first sub-tape 31 .

[0089] For example, the first sub-tape 31 can only adhere and fix the back panel 12 to the screen assembly 200, the first sub-tape 31 can also only adhere and fix the middle frame 13 to the screen assembly 200, or the first sub-tape 31 can also simultaneously adhere and fix both the middle frame 13 and the back panel 12 to the screen assembly 200. The symmetry of the embodiments of the present application is not limited.

[0090] In some embodiments, the middle frame 13 and / or the back panel 12 are bonded and fixed to the screen assembly 200 via the second sub-tape 32 .

[0091] For example, the second sub-tape 32 can only adhere and fix the back panel 12 to the screen assembly 200, the second sub-tape 32 can only adhere and fix the middle frame 13 to the screen assembly 200, or the second sub-tape 32 can simultaneously adhere and fix both the middle frame 13 and the back panel 12 to the screen assembly 200. The symmetry of the embodiments of the present application is not limited.

[0092] In some embodiments, the second handle 321 is disposed in the lower front frame 14, so that the second handle 321 is shielded or hidden by the lower front frame 14, thereby improving the aesthetic appearance of the display device and preventing the second handle 321 from being accidentally pulled off due to exposure, thereby improving the safety and reliability of the display device.

[0093] Next, the technical solution of the embodiment of the present application will be further explained and illustrated in combination with the structure of the screen assembly 200.

[0094] The screen assembly 200 may be a liquid crystal screen assembly or other types of screen assemblies, which is not limited in the embodiments of the present application.

[0095] In some embodiments, the diagonal length of the screen assembly 200 may be greater than or equal to 65 inches.

[0096] In some embodiments, the diagonal length of the screen assembly 200 may be less than or equal to 100 inches, thereby preventing the screen assembly 200 from being too large and unable to be stably and reliably bonded and fixed by the stretch adhesive.

[0097] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0098] The display device provided in the embodiment of the present application is introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A display device, characterized in that: include: A housing, wherein the housing is provided with a mounting cavity; a screen assembly, wherein the screen assembly is at least partially disposed in the mounting cavity; and The adhesive tape is partially disposed in the installation cavity and is respectively bonded to the screen assembly and the inner wall of the installation cavity, and the adhesive tape is also partially located outside the installation cavity for being used to pull the adhesive tape out of the installation cavity.

2. The display device according to claim 1, characterized in that The display device further comprises a decorative piece, the decorative piece is mounted on the housing, and the decorative piece covers a portion of the tape located outside the mounting cavity; and / or The adhesive tape is an easy-to-pull adhesive.

3. The display device according to claim 2, characterized in that The tape includes a first sub-tape, which extends along the top side of the shell. The first sub-tape is partially arranged in the installation cavity to bond and fix the screen assembly to the top side of the shell. At least one end of the first sub-tape is located outside the installation cavity to form a first handle.

4. The display device according to claim 3, characterized in that The length of the first handle is greater than or equal to 5 mm and less than or equal to 15 mm; and / or The first handle is bonded and fixed to at least one of the housing and the decorative component.

5. The display device according to claim 3, characterized in that The tape also includes a second sub-tape, which extends from the top side of the shell to the bottom side. At least one second sub-tape is provided at each end of the top side of the shell and / or in the middle of the top side of the shell. The second sub-tape is respectively bonded and fixed to the screen assembly and the inner wall of the installation cavity.

6. The display device according to claim 2, characterized in that The decorative element is detachably connected to the shell.

7. The display device according to claim 1, characterized in that The adhesive tape includes a second sub-adhesive tape, which extends from the top side to the bottom side of the shell, and the second sub-adhesive tape is respectively bonded and fixed to the screen assembly and the inner wall of the installation cavity.

8. The display device according to claim 7, characterized in that One end of the second sub-tape protrudes from a side of the screen assembly close to the ground side of the shell to form a second handle.

9. The display device according to claim 8, characterized in that The housing comprises: Back panel; A middle frame, detachably connected to the back panel or integrally formed with the back panel; and A lower front frame, mounted on the ground side of the back plate, wherein the lower front frame, the back plate and the middle frame form the mounting cavity; Wherein, the middle frame and / or the back panel are bonded and fixed to the screen assembly via the second sub-tape, and the second handle is arranged in the lower front frame.

10. The display device according to any one of claims 1 to 9, characterized in that: The display device is a television.

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