Display assemblies and musical instruments

Abstract

The present application provides a display assembly and a musical instrument having the display assembly. The display assembly includes an installation box, a display panel, a controller and a fixing assembly. The display panel is arranged on one side of the installation box. The controller is arranged in the installation box and is electrically connected to the display panel. The fixing assembly is connected to the installation box, and an adhesive layer is provided on the side of the fixing assembly facing away from the installation box, and a positioning portion is provided on the side of the fixing assembly facing the installation box. A mounting portion corresponding to the positioning portion is provided on the installation box, and the positioning portion is detachably connected to the mounting portion, so that the display assembly can be easily installed in the musical instrument, realizing the multifunctional transformation of the musical instrument, and the display does not need to be installed on the surface of the musical instrument by drilling or the like, which is conducive to simplifying the assembly process of the musical instrument.

Description

Technical Field

[0001] The present application relates to the technical field of music equipment, and in particular to a display assembly and a musical instrument having the display assembly. Background Art

[0002] Traditional musical instruments, such as guitars, ukuleles and other stringed instruments, only have the function of playing, and the functions are single. Users need to look at the music score frequently when they are just starting to learn, which easily increases the difficulty of practice for beginners. In the environment of rapid development of electronic technology, multifunctional electronic display technology has become relatively mature. Therefore, how to integrate the display screen with the musical instrument to make the use of the musical instrument more humane has become a future development trend. Summary of the invention

[0003] In view of the above situation, the present application provides a display assembly and a musical instrument having the display assembly. By arranging the display panel and the controller in an installation box, and then connecting the fixing assembly to the installation box, and providing an adhesive layer on the fixing assembly, the display assembly can be easily installed in the musical instrument, thereby realizing the multi-functional transformation of the musical instrument. There is no need to install the display on the surface of the musical instrument by drilling holes or the like, which is conducive to simplifying the assembly process of the musical instrument.

[0004] The embodiment of the present application provides a display assembly for use in a musical instrument, comprising an installation box, a display panel, a controller, and a fixing assembly. The display panel is disposed on one side of the installation box. The controller is disposed in the installation box and is electrically connected to the display panel. The fixing assembly is connected to the installation box, an adhesive layer is disposed on a side of the fixing assembly facing away from the installation box, a positioning portion is disposed on a side of the fixing assembly facing the installation box, a mounting portion corresponding to the positioning portion is disposed on the installation box, and the positioning portion is detachably connected to the mounting portion.

[0005] In some embodiments, the installation box includes a first box body and a second box body, the installation portion is arranged on the side of the first box body, the controller is accommodated between the first box body and the second box body, the first box body is provided with a mounting groove, the side wall of the mounting groove protrudes from the outer surface of the first box body, and the display panel is arranged in the mounting groove.

[0006] In some embodiments, the fixing assembly includes a first fixing plate, a second fixing plate and a positioning frame, the positioning portion is arranged on the first fixing plate and the second fixing plate, the positioning frame is arranged between the first fixing plate and the second fixing plate, and the positioning frame cooperates with the installation groove.

[0007] In some embodiments, the outer surface of the first box body is further provided with a first plane, and the first plane is adhesively connected to the first fixing plate and the second fixing plate.

[0008] In some embodiments, the display assembly further includes a connecting member, the positioning portion is provided with a positioning hole arranged along the axial direction, one end of the connecting member is detachably arranged in the positioning hole, and the other end of the connecting member is connected to the mounting portion.

[0009] In some embodiments, a receiving groove corresponding to the positioning portion is provided on a side of the first fixing plate and the second fixing plate facing away from the installation box, the positioning hole is connected to the receiving groove, a fastener is provided in the receiving groove, and the connecting piece is provided at one end of the positioning hole and is threadedly connected to the fastener.

[0010] In some embodiments, the positioning frame includes a positioning portion and a connecting portion, the two ends of the connecting portion are respectively connected to the first fixing plate and the second fixing plate, the positioning portion is arranged between the first fixing plate and the second fixing plate, and is fixedly connected to the connecting portion, and the positioning portion cooperates with the mounting groove.

[0011] In some embodiments, the positioning portion is coated on an outer surface of a side wall of the mounting groove, and the connecting portion is sandwiched between the display panel and the controller.

[0012] An embodiment of the present application also provides a musical instrument, including a playing part and a main body, wherein the playing part is connected to one end of the main body, and the musical instrument also includes the display assembly described in the above embodiment, wherein the display assembly is arranged on the main body.

[0013] In some embodiments, the main body includes a first cover plate, a second cover plate, a first side wall and a second side wall, the display assembly is arranged on the inner surface of the first side wall, a through groove is opened on the first side wall, and the display panel of the display assembly is exposed in the through groove.

[0014] The display assembly and musical instrument provided in the present application place a display panel and a controller in a mounting box, and then connect the fixing assembly to the mounting box. An adhesive layer is provided on the fixing assembly, so that the display assembly can be easily installed in the musical instrument, thereby realizing the multi-functional transformation of the musical instrument. There is no need to install the display on the surface of the musical instrument by drilling holes or the like, which is conducive to simplifying the assembly process of the musical instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of a musical instrument in one embodiment.

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the musical instrument shown in another orientation.

[0017] Figure 3 for Figure 1 The schematic diagram of the structure of the musical instrument after removing the first cover plate is shown.

[0018] Figure 4 for Figure 3 Schematic diagram of the exploded structure of the instrument shown.

[0019] Figure 5 FIG. 4 is a schematic diagram of the structure of a display assembly in one embodiment.

[0020] Figure 6 for Figure 5 Schematic diagram of the exploded structure of the display assembly shown.

[0021] Figure 7 It is a schematic diagram of the exploded structure of a mounting box in a display assembly in one embodiment.

[0022] Figure 8 for Figure 7 A schematic structural diagram of the first box body in the installation shell is shown.

[0023] Fig. 9 for Figure 4 An enlarged view of the local structure of the fixing assembly and the musical instrument is shown.

[0024] Fig.10 for Fig. 9 An enlarged view of the partial exploded structure of the fixed assembly and the musical instrument is shown.

[0025] Description of main component symbols:

[0026]

[0027]

[0028] DETAILED DESCRIPTION

[0029] 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.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a centered element. When an element is considered to be "set on" another element, it may be directly set on the other element or there may also be a centered element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0032] The present application provides a display assembly and a musical instrument having the display assembly, wherein the display assembly comprises an installation box, a display panel, a controller and a fixing assembly. The display panel is arranged at one side of the installation box. The controller is arranged in the installation box and is electrically connected to the display panel. The fixing assembly is connected to the installation box, an adhesive layer is arranged at a side of the fixing assembly facing away from the installation box, a positioning portion is arranged at a side of the fixing assembly facing the installation box, a mounting portion corresponding to the positioning portion is arranged on the installation box, and the positioning portion is detachably connected to the mounting portion.

[0033] The above-mentioned display assembly places the display panel and the controller in the installation box, and then connects the fixing assembly to the installation box. The fixing assembly is provided with an adhesive layer, so that the display assembly can be easily installed in the musical instrument, thereby realizing the multi-functional transformation of the musical instrument. There is no need to install the display on the surface of the musical instrument by drilling holes, which is conducive to simplifying the assembly process of the musical instrument.

[0034] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.

[0035] See also Figure 1 , Figure 2 and Figure 3 In one embodiment, the musical instrument 100 includes a display assembly 10, a main body 20 and a playing part 30. The playing part 30 is connected to one end of the main body 20. The main body 20 includes a first cover plate 21, a second cover plate 22, a first side wall 23 and a second side wall 24. The display assembly 10 is provided on the first side wall 23, and is used to display information such as music scores and instrument usage parameters to assist users in practicing. The musical instrument 100 includes but is not limited to string instruments such as guitars, ukuleles, and violins.

[0036] Specifically, see Figure 3 , Figure 4 and Figure 5The display assembly 10 includes an installation box 11, a display panel 12, a controller 13 and a fixing assembly 14. The display panel 12 is arranged on one side of the installation box 11. The controller 13 is arranged in the installation box 11, and the controller 13 is electrically connected to the display panel 12. The display panel 12 includes but is not limited to a touch panel, and a user can directly operate the display panel 12 to change the information displayed on the display panel 12, or select different operation modes, etc. The fixing assembly 14 is connected to the installation box 11. An adhesive layer 15 is provided on the side of the fixing assembly 14 facing away from the installation box 11, and the adhesive layer 15 is used to adhere and fix the display assembly 10 to the musical instrument 100. A positioning portion 16 is provided on the side of the fixing assembly 14 facing the installation box 11, and a mounting portion 110 corresponding to the positioning portion 16 is provided on the installation box 11, and the positioning portion 16 is detachably connected to the mounting portion 110.

[0037] Please continue reading Figure 6 and Figure 7 The installation box 11 includes a first box body 111 and a second box body 112 that cooperate with each other. The controller 13 is accommodated in the space formed by the first box body 111 and the second box body. The first box body 111 is provided with a mounting groove 113, and the side wall of the mounting groove 113 protrudes from the outer surface of the first box body 111. The display panel 12 is arranged in the mounting groove 113 and is electrically connected to the controller 13. A through groove 231 is provided on the first side wall 23 of the main body 20. When the display assembly 10 is installed to the first side wall 23, the display panel 12 is exposed from the through groove 231. The side wall of the mounting groove 113 cooperates with the side wall of the through groove 231 to assist in the positioning of the display assembly 10. Further, the outer surface of the display panel 12 does not exceed the outer surface of the first side wall 23. The inner surface of the first box body 111 is further provided with a plurality of positioning members 1131 around the mounting groove 113 . The plurality of positioning members 1131 are used to abut against the side of the display panel 12 , thereby assisting in positioning the display panel 12 .

[0038] Please continue reading Figure 8 In one embodiment of the present application, the outer surface of the first box body 111 is further provided with a first plane 114, and the side of the fixing component 14 facing the installation box 11 is also provided with an adhesive layer, or, an adhesive layer is provided on the first plane 114 to make the first plane 114 and the fixing component 14 bonded and connected, thereby improving the connection strength between the display component 10 and the first side wall 23.

[0039] Further, please refer again to Figure 4 , Figure 7 and Figure 8 , along the length direction of the musical instrument 100, that is, Figure 4In the direction indicated by the arrow A, the mounting portion 110 is disposed on opposite sides of the first box body 111. The mounting portion 110 and the first box body 111 may be an integrally formed structure. The display assembly 10 further includes a connecting member 17, a positioning hole 161 arranged along the axial direction is provided on the positioning portion 16, one end of the connecting member 17 is detachably disposed in the positioning hole 161, and the other end of the connecting member 17 is connected to the mounting portion 110. A through hole 115 corresponding to the positioning hole 161 is provided on the mounting portion 110, and the connecting member 17 passes through the through hole 115. A groove 116 is further provided on the side of the mounting portion 110 facing the second box body 112, and the groove 116 is connected to the through hole 115. A locking member 171 is further provided at the end of the connecting member 17, and the locking member 171 is accommodated in the groove 116. A reinforcing structure 117 is further provided on the side of the mounting portion 110 facing the first side wall 23 . The reinforcing structure 117 includes but is not limited to reinforcing ribs and other structures, which are formed on the mounting portion 110 by injection molding or other methods to improve the mechanical strength of the mounting portion 110 .

[0040] See also Figure 2 and Figure 6 , the controller 13 is further provided with a button 131 and an adjusting knob 132 on the side away from the display panel 12, and the button 131 and the adjusting knob 132 are electrically connected to the controller 13 so that the user can operate the display assembly 10. The button 131 and the adjusting knob 132 are located in the inner cavity of the main body 20, that is, the button 131 and the adjusting knob 132 are located in the space formed by the first cover plate 21, the second cover plate 22, the first side wall 23 and the second side wall 24. The first cover plate 21 is provided with a sound hole 211, and when the display assembly 10 is installed on the main body 20 of the musical instrument 100, the projections of the button 131 and the adjusting knob 132 on the first cover plate 21 at least partially overlap with the sound hole 211. The user can touch the button 131 and the adjusting knob 132 from the sound hole 211.

[0041] Furthermore, in the embodiment of the present application, the display assembly 10 further includes a heat sink 18. The heat sink 18 is disposed between the controller 13 and the second box body 112, and is used to transfer the heat generated by the controller 13 and reduce the temperature of the controller 13. The second box body 112 is further provided with heat dissipation holes 1121 corresponding to the heat sink 18, and airflow can flow in or out of the heat dissipation holes 1121 to take away the heat transferred by the heat sink 18.

[0042] See also Figure 4 , Fig. 9 and Fig.10, the fixing assembly 14 includes a first fixing plate 141, a second fixing plate 142 and a positioning frame 143, and the positioning frame 143 is arranged between the first fixing plate 141 and the second fixing plate 142. The first fixing plate 141 and the second fixing plate 142 may be provided with an adhesive layer 15 on the side facing the first side wall 23, or may be provided with an adhesive layer 15 on the opposite sides of the first fixing plate 141 and the second fixing plate 142, and the present application is not limited thereto. The positioning frame 143 cooperates with the side wall of the mounting groove 113 on the first box body 111 to realize the installation and positioning of the mounting box 11 and the fixing assembly 14. At least two positioning portions 16 are respectively arranged on the side of the first fixing plate 141 and the second fixing plate 142 away from the first side wall 23. In one embodiment of the present application, the positioning portion 16 is an integrally formed structure with the first fixing plate 141 and the second fixing plate 142. The first fixing plate 141 and the second fixing plate 142 may be made of a flexible material to adapt to different surface curvatures of the first side wall 23.

[0043] The first fixing plate 141 and the second fixing plate 142 are further provided with a receiving groove 144 corresponding to the positioning portion 16 on one side thereof facing away from the installation box 11, and the positioning hole 161 is connected to the receiving groove 144. A fastener 145 is provided in the receiving groove 144, and one end of the connecting member 17 provided in the positioning hole 161 is threadedly connected to the fastener 145 to achieve locking and positioning of the connecting member 17 in the positioning hole 161, thereby preventing the connecting member 17 from falling off from the positioning hole 161 under the action of external force.

[0044] The positioning frame 143 includes a positioning portion 1431 and a connecting portion 1432. The positioning portion 1431 covers the side of the display panel 12. Specifically, the two ends of the connecting portion 1432 are respectively connected to the first fixing plate 141 and the second fixing plate 142, and the positioning portion 1431 is located between the first fixing plate 141 and the second fixing plate 142, and fixedly connects the connecting portion 1432. In an embodiment of the present application, the four positioning portions 1431 are distributed in a rectangular array. The two connecting portions 1432 are arranged in parallel, and two positioning portions 1431 are symmetrically arranged along the center of each connecting portion 1432. It can be understood that in other embodiments, the number of the positioning portions 1431 may be more or less than four, and the number of the connecting portions 1432 may be more or less than two, as long as the installation requirements are met, and the present application is not limited thereto. The positions of the four positioning portions 1431 correspond to the through slots 231 on the first side wall 23, and the positioning portions 1431 are covered on the outer surface of the side wall of the mounting slot 113 on the first box body 111 to assist in positioning the display panel 12. Furthermore, an adhesive layer may be provided on the inner surface of the positioning portion 1431 to fix the positioning frame 143 and the first box body 111, further enhancing the connection strength between the fixing assembly 14 and the mounting box 11, and reducing the problem of accidental falling off of the display assembly 10.

[0045] Further, in the embodiment of the present application, the positioning portion 1431 and the connecting portion 1432 are an integrally formed structure, and the molding method includes but is not limited to injection molding. Adhesive layers may also be provided on opposite sides of the connecting portion 1432 along the thickness direction of the first side wall 23, for bonding and fixing the display panel 12. Specifically, when the fixing component 14 is assembled with the installation box 11, the connecting portion 1432 is sandwiched between the display panel 12 and the controller 13.

[0046] The display assembly 10 is installed in the main body 20 of the musical instrument 100 through the fixing assembly 14, so that the display assembly 10 is combined with the musical instrument 100, which is conducive to the multifunctional development of the musical instrument 100. In addition, the fixing assembly 14 is bonded to the main body 20, and there is no need to drill holes or set additional mounting structures on the main body 20, which ensures the integrity of the side wall of the main body 20, which is conducive to simplifying the assembly process of the musical instrument 100.

[0047] The above implementation modes are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred implementation modes, a person skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A display assembly, used in a musical instrument, characterized in that: The display assembly comprises: Installation box; A display panel is arranged on one side of the installation box; A controller, disposed in the installation box, the controller being electrically connected to the display panel; A fixing component connected to the installation box, a bonding layer is provided on a side of the fixing component facing away from the installation box, the bonding layer is used to bond to the musical instrument, a positioning portion is provided on a side of the fixing component facing the installation box, a mounting portion corresponding to the positioning portion is provided on the installation box, and the positioning portion is detachably connected to the mounting portion; Wherein, the fixing assembly includes a first fixing plate, a second fixing plate and a positioning frame, the positioning frame is arranged between the first fixing plate and the second fixing plate, the positioning portion is arranged on the first fixing plate and the second fixing plate, the first fixing plate and the second fixing plate are made of flexible material to adapt to different surface curvatures of the musical instrument, and the adhesive layer is arranged on the side of the first fixing plate and the second fixing plate facing away from the installation box.

2. The display assembly according to claim 1, wherein: The installation box includes a first box body and a second box body, the installation portion is arranged on the side of the first box body, the controller is accommodated between the first box body and the second box body, the first box body is provided with a mounting groove, the side wall of the mounting groove protrudes from the outer surface of the first box body, and the display panel is arranged in the mounting groove.

3. The display assembly according to claim 2, wherein: The positioning frame cooperates with the mounting groove.

4. The display assembly according to claim 3, wherein: The outer surface of the first box body is further provided with a first plane, and the first plane is bonded and connected to the first fixing plate and the second fixing plate.

5. The display assembly according to claim 3, wherein: The display assembly further comprises a connecting member, the positioning portion is provided with a positioning hole arranged along the axial direction, one end of the connecting member is detachably arranged in the positioning hole, and the other end of the connecting member is connected to the mounting portion.

6. The display assembly according to claim 5, wherein: The first fixing plate and the second fixing plate are provided with a receiving groove corresponding to the positioning portion on one side away from the installation box, the positioning hole is connected to the receiving groove, a fastener is provided in the receiving groove, and the connecting piece is provided at one end of the positioning hole and is threadedly connected to the fastener.

7. The display assembly according to claim 3, wherein: The positioning frame includes a positioning portion and a connecting portion, the two ends of the connecting portion are respectively connected to the first fixing plate and the second fixing plate, the positioning portion is arranged between the first fixing plate and the second fixing plate and fixedly connected to the connecting portion, and the positioning portion cooperates with the mounting groove.

8. The display assembly according to claim 7, wherein: The positioning portion is covered on the outer surface of the side wall of the installation groove, and the connecting portion is sandwiched between the display panel and the controller.

9. A musical instrument, comprising a playing part and a main body, wherein the playing part is connected to one end of the main body, characterized in that: The musical instrument also includes a display assembly as described in any one of claims 1-8, and the display assembly is arranged on the main body.

10. The musical instrument according to claim 9, characterized in that The main body includes a first cover plate, a second cover plate, a first side wall and a second side wall. The display assembly is arranged on the inner surface of the first side wall. A through slot is provided on the first side wall, and a display panel of the display assembly is exposed from the through slot.

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