Folding electronic guitar and bending structure
By employing a swivel assembly and clamping parts with parallel shaft holes and through slots in the folding electric guitar, the problem of easy deformation of the connecting piece is solved, achieving a stable and durable 180° bend, thus improving the guitar's lifespan and portability.
Patent Information
- Application Number
- CN202423021472.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing folding electric guitars have a design flaw in their bending structure where the connecting pieces are prone to deformation, leading to loosening and affecting the durability of the folding function.
The rotating rod assembly, which features a shell design with parallel shaft holes and through slots, includes a rotating shaft and a fixing plate. The rotating shaft is fitted with a clamping element, which, combined with a magnetic traction element, provides additional stability, enabling 180° bending and reducing stress concentration.
It improves the stability and durability of the bending structure, avoids stress deformation of the fixing plate, and enhances the overall durability and portability of the guitar.
Smart Images
Figure CN223828217U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of folding guitar structure technical field, especially a kind of folding electronic guitar and bending structure. BACKGROUND
[0002] In the field of musical instruments, especially in the field of electronic guitar, with the continuous progress of technology and the diversification of consumer demand, folding electronic guitar gradually becomes a popular design trend. Folding electronic guitar not only facilitates carrying and storage, but also can reduce transportation costs to some extent, improve the portability and practicality of the product.
[0003] However, there are still some problems and challenges in the design of the bending structure of the existing folding electronic guitar. The traditional folding electronic guitar usually adopts a relatively simple hinge or rotating shaft to realize the bending function. Especially in the case of long-term frequent bending, the connecting piece of the hinge is prone to deformation, which causes the guitar structure to loosen and even affects the folding function. SUMMARY
[0004] In view of the above situation, it is necessary to provide a bending structure for folding electronic guitar to solve at least one of the above problems, comprising: a shell and a rotating rod assembly, the shell is provided with two parallel shaft holes, the two side walls of the shaft hole are both flat, the side walls of the two shaft holes close to each other are provided with a through groove connecting them, the rotating rod assembly includes a rotating shaft and a fixing piece, one end of the rotating shaft is flat on both sides, and the fixing piece is fixedly arranged at the other end of the rotating shaft.
[0005] Preferably, the rotating shaft is provided with a compression piece.
[0006] Preferably, the compression piece includes a gasket piece and a sealing ring, one gasket piece and one sealing ring form a group, and at least two groups of gasket pieces and sealing rings are arranged in sequence.
[0007] Preferably, the bending part of the fixing piece is provided with a through hole.
[0008] A folding electronic guitar includes the bending structure for folding electronic guitar, as well as a body and a neck, the port of the body is connected with the fixing piece on one side of the shell, and the port of the neck is connected with the fixing piece on the other side of the shell.
[0009] Preferably, it further includes a magnetic piece, which is arranged at the port of the body and the neck. BRIEF DESCRIPTION OF DRAWINGS
[0010] 1, the bending structure; 11, the shell piece; 111, the shaft hole; 112, the through slot; 12, the rotating rod assembly; 121, the rotating shaft; 122, the fixed piece; 13, the compression piece; 131, the gasket piece; 132, the sealing ring; 14, the through hole; 2, the electronic guitar; 21, the body; 22, the neck; 23, the magnetic piece.
[0011] Figure 1 It is the structure schematic view when the bending structure of the embodiment of the utility model is folded.
[0012] Figure 2 It is the structure schematic view when the bending structure of the embodiment of the utility model is unfolded.
[0013] Figure 3 It is the structure schematic view of the shell piece of the embodiment of the utility model.
[0014] Figure 4 It is the exploded view of the rotating rod assembly of the embodiment of the utility model.
[0015] Figure 5 It is the structure schematic view of the electronic guitar of the embodiment of the utility model. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the folding electronic guitar and the bending structure of the utility model are further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.
[0017] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two; The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not used to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for description purposes, and cannot be understood as indicating or implying relative importance.
[0018] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "connect", "connection" should be understood in broad sense, for example, it can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirect connection through intermediate medium, can be the intercommunication of two elements inside, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.
[0019] Please see Figures 1 to 5 The utility model discloses a bending structure 1 applied to the folding electronic guitar 2, including: shell piece 11 and rotating lever assembly 12, the shell piece 11 is provided with two parallel shaft holes 111, the both sides wall of shaft hole 111 is plane, and the side wall of two shaft holes 111 that is close to each other is equipped with the through groove 112 that communicates with it, rotating lever assembly 12 includes pivot 121 and fixed sheet 122, and the both sides of one end of pivot 121 is plane, and fixed sheet 122 is fixedly arranged at the other end of pivot 121.
[0020] In the above embodiment, the shell piece 11 is designed with two parallel shaft holes 111, and the both sides wall of the shaft hole 111 is a plane structure. The two shaft holes 111 are provided with a through groove 112 on the side wall close to each other, which provides a rotating space for the pivot 121.
[0021] The rotating lever assembly 12 includes a pivot 121 and a fixed sheet 122. One end of the pivot 121 is machined into a plane, which matches the plane side wall of the shaft hole 111. The fixed sheet 122 is fixedly arranged at the other end of the pivot 121, which plays a connecting and supporting role.
[0022] When the pivot 121 is inserted into the shaft hole 111, the circular arc surface of the pivot 121 can be rotated towards the through groove 112 due to the existence of the through groove 112. During the rotation process, the plane part of the pivot 121 is in contact with the plane side wall of the shaft hole 111, which ensures the stability of the rotation. When the pivot 121 is rotated to 90°, the most protruding point of the other circular arc surface will be clamped to the other plane of the shaft hole 111 relative to the through groove 112, at this time, a damping feeling will be generated, forming a limiting effect.
[0023] One side of the shell piece 11 is provided with such a pivot 121, which forms a damping feeling and limits when rotated to 90°. Since both sides of the shell piece 11 are provided with the pivot 121, the electronic guitar 2 can realize 180° bending. This limiting is automatic, and the stress generated by the limiting is mainly located in the pivot 121, and the stress generated on the fixed sheet 122 is small, thereby avoiding the stress deformation of the fixed sheet 122 caused by frequent bending, and improving the overall durability.
[0024] Referring to Figures 1 to 5 In another embodiment, the rotating shaft 121 is further provided with a pressing member 13.
[0025] In the above embodiment, the rotating shaft 121 is further provided with a pressing member 13. The pressing member 13 is configured to tightly fit the outer part of the rotating shaft 121 and indirectly press the fixing piece 122 by applying pressure to the rotating shaft 121, thereby ensuring the stable connection between the fixing piece 122 and the rotating shaft 121 and enhancing the stability and durability of the rotating shaft 121 in the shaft hole 111.
[0026] Referring to Figures 1 to 5 In another embodiment, the pressing member 13 includes a gasket member 131 and a sealing ring 132, and at least two sets of the gasket member 131 and the sealing ring 132 are arranged in sequence.
[0027] In the above embodiment, one gasket member 131 and one sealing ring 132 form a set of pressing units, and at least two sets of such pressing units are arranged in sequence on the rotating shaft 121. The gasket member 131 provides basic fastening, and the sealing ring 132 enhances the sealing effect, which together act on the rotating shaft 121, not only ensuring the stable connection between the fixing piece 122 and the rotating shaft 121, but also effectively preventing external dust, moisture and other impurities from entering the shaft hole 111, thereby further ensuring the stability of the rotating shaft 121 and the durability of the electronic guitar 2.
[0028] Referring to Figures 1 to 5 In another embodiment, the bending part of the fixing piece 122 is provided with a through hole 14.
[0029] In the above embodiment, the presence of the through hole 14 reduces the weight of the fixing piece 122 at the bending area, reduces stress concentration when bending, and thus improves the overall strength and fatigue resistance of the fixing piece 122.
[0030] A folding electronic guitar 2 includes the bending structure 1 applied to the folding electronic guitar 2, as well as a body 21 and a neck 22. The port of the body 21 is connected to the fixing piece 122 on one side of the shell member 11, and the port of the neck 22 is connected to the fixing piece 122 on the other side of the shell member 11.
[0031] In the above embodiment, the neck 22 and the body 21 can be folded by 180 degrees.
[0032] Referring to Figures 1 to 5 In another embodiment, a magnetic member 23 is further provided at the ports of the body 21 and the neck 22. In the above embodiment, the neck 22 and the body 21 can be folded by 180 degrees.
[0033] In the above embodiment, through the magnetic force of the magnetic attraction member 23, additional stability is provided when the body 21 and the neck 22 are folded closed, thereby reducing the stress on the fixing piece 122 during the folding process.
[0034] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the above disclosed technical content without departing from the scope of the present application, and any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the scope of the present application.
Claims
1. A bending structure for use in a folding electric guitar, characterized in that, include: The housing and the rotating rod assembly are provided. The housing is provided with two parallel shaft holes. The two side walls of the shaft holes are both flat. The side walls of the two shaft holes that are close to each other are provided with through grooves to connect them. The rotating rod assembly includes a rotating shaft and a fixing plate. One end of the rotating shaft has two flat sides, and the fixing plate is fixedly disposed at the other end of the rotating shaft.
2. The bending structure applied to a folding electronic guitar as described in claim 1, characterized in that: The rotating shaft sleeve is equipped with a clamping element.
3. The bending structure applied to a folding electronic guitar as described in claim 2, characterized in that: The clamping component includes a gasket and a sealing ring, with one gasket and one sealing ring forming a group, and at least two groups of gaskets and sealing rings are arranged in a repeating sequence.
4. The bending structure applied to a folding electric guitar as described in claim 1, characterized in that: The fixing plate has through holes at the bends.
5. A folding electric guitar, comprising the bending structure of any one of claims 1-4 for use in a folding electric guitar, a body and a neck, wherein the port of the body is connected to the fixing piece on one side of the shell, and the port of the neck is connected to the fixing piece on the other side of the shell.
6. The folding electric guitar as described in claim 5, characterized in that: It also includes magnetic attachments, which are disposed at the ports of the instrument body and the neck.