Electric guitar single-and-double-shaking bridge conversion structure

Abstract

The utility model relates to the technical field of guitar accessories, and specifically relates to an electric guitar single-double shaking bridge conversion structure. Comprising a guitar main body, a tremolo generating device and an auxiliary device, the guitar main body is provided with a mounting groove and an action cavity, the auxiliary device comprises a positioning column, a T-shaped threaded cylinder, an adjusting screw rod, a rotating disc and a tension assembly, when the guitar is used, the rotating disc is rotated to drive the adjusting screw rod to rotate, and after the adjusting screw rod rotates, the position of the front side end of the adjusting screw rod in the action cavity can be adjusted; therefore, the movement range of the tremolo generating device in the action cavity is limited, single and double shaking conversion is carried out, the tension assembly can provide rebound elasticity for the tremolo generating device, and the problems that an existing guitar does not have single shaking and double shaking function conversion during use and is inconvenient to use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar accessories, in particular to a single- and double-shake bridge conversion structure for an electric guitar. Background Art

[0002] The electric guitar is a common musical instrument. Its appearance and sound are quite different from those of the traditional guitar. The guitar body is mostly made of new hardwood and is equipped with devices such as volume and pitch adjusters (buttons) and tremolo structure (joystick). It is used in conjunction with effects devices. The electric guitar is mostly used for song accompaniment.

[0003] The tremolo structure of an electric guitar is usually divided into a double-shake tremolo system and a single-shake tremolo system. The double-shake tremolo system of an electric guitar is a physical structure of the electric guitar bridge. The pitch can be changed by pressing down or pulling up the tremolo handle during the playing process, creating rich and varied melodic effects. When the double-shake tremolo handle is lifted, the string sound is raised by a semitone, a whole tone, or two or three whole tones, while when the single-shake tremolo handle is pressed down, the string sound is lowered by a semitone, a whole tone, or two or three whole tones. The single-shake tremolo system can only press the tremolo handle down, while the double-shake tremolo system can not only press the tremolo handle down, but also lift the tremolo handle up.

[0004] At present, the existing guitar has the problem of not being able to switch between single-shake and double-shake functions when in use, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a single- and double-rocking bridge conversion structure for an electric guitar, aiming to solve the problem that the existing guitars do not have the single-rocking and double-rocking function conversion when in use, which is inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides an electric guitar single-double swing bridge conversion structure, comprising a guitar body and a tremolo generating device, wherein the tremolo generating device is arranged on one side of the guitar body, and further comprises an auxiliary device;

[0007] The body of the instrument has a mounting groove and an action cavity, wherein the mounting groove is located below the body of the instrument, and the action cavity is located on a side of the body of the instrument close to the tremolo generating device;

[0008] The auxiliary device includes a positioning column, a T-shaped threaded barrel, an adjusting screw, a rotating disk and a tension assembly. The positioning column is detachably connected to the main body of the musical instrument, is hinged to the tremolo generating device, and is located on a side of the main body of the musical instrument close to the tremolo generating device. The T-shaped threaded barrel is detachably connected to the main body of the musical instrument and is located in the mounting groove. The adjusting screw is threadably connected to the T-shaped threaded barrel and is located on a side of the T-shaped threaded barrel close to the tremolo generating device. The rotating disk is fixedly connected to the adjusting screw and is located on a side of the adjusting screw away from the tremolo generating device. The tension assembly is arranged on a side of the main body of the musical instrument close to the tremolo generating device.

[0009] Wherein, the adjusting screw has a stepped circular shaft portion, and the stepped circular shaft portion is located at the front side of the adjusting screw.

[0010] Among them, the tension component includes a tension spring and a fixing component, one end of the tension spring is detachably connected to the tremolo generating device and is located at the bottom of the tremolo generating device; the fixing component is detachably connected to the other end of the tension spring and is located on the side of the piano body close to the tension spring.

[0011] Wherein, the fixing component includes a positioning tube and a positioning plate, the positioning tube is fixedly connected to the piano body and is located on the piano body; the positioning plate is detachably connected to the tension spring, is integrally formed with the positioning tube, and is located on the positioning tube.

[0012] Wherein, the auxiliary device also includes a decorative cover, the decorative cover has a through stepped hole, the stepped hole is located on the decorative cover, the decorative cover is detachably connected to the main body of the piano, and is located on the side of the main body of the piano close to the tremolo generating device.

[0013] The utility model discloses a single-double rocking bridge conversion structure of an electric guitar, a tremolo generating device is arranged at one side of a body, a positioning column is installed on the body and is hinged to the tremolo generating device, the body is provided with a mounting groove and an action cavity, a T-shaped threaded tube is installed on the body and is located in the mounting groove, an adjusting screw is threadedly connected with the T-shaped threaded tube, a rotating disk is installed on the adjusting screw, a tension component is arranged at one side of the body close to the tremolo generating device, when in use, the rotating disk is rotated to drive the adjusting screw to rotate, after the adjusting screw rotates, the position of the front end of the adjusting screw in the action cavity can be adjusted, so as to limit the range of movement of the tremolo generating device in the action cavity, and perform single-double rocking conversion, the tension component can provide rebound elastic force to the tremolo generating device, thereby solving the problem that the existing guitar does not have the single-rocking and double-rocking function conversion when in use and is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the electric guitar single-double swing bridge conversion structure of the first embodiment of the utility model.

[0016] Figure 2 It is a bottom view of the electric guitar single-double rocker bridge conversion structure of the first embodiment of the utility model.

[0017] Figure 3 It is a cross-sectional view of the body of the first embodiment of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the adjusting screw of the first embodiment of the utility model.

[0019] Figure 5 It is a schematic diagram of the overall structure of the electric guitar single-double swing bridge conversion structure of the second embodiment of the utility model.

[0020] In the figure: 101-body, 102-tremolo generating device, 1011-installing groove, 1012-action chamber, 103-positioning column, 104-T-shaped threaded tube, 105-adjusting screw, 106-rotating disk, 107-stepped circular shaft, 108-tension spring, 109-positioning tube, 110-positioning plate, 201-decorative cover, 202-stepped hole. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] Embodiment 1:

[0023] like Figures 1 to 4 As shown, Figure 1 This is the overall structural diagram of the single-double rocker bridge conversion structure of the electric guitar. Figure 2 This is a bottom view of the electric guitar single-double rocker bridge conversion structure. Figure 3 is a cross-sectional view of the piano body 101, Figure 4 It is a structural schematic diagram of the adjusting screw 105. The utility model provides a single-double rocking bridge conversion structure of an electric guitar: it includes a body 101, a tremolo generating device 102 and an auxiliary device, the body 101 has a mounting slot 1011 and an action cavity 1012, the auxiliary device includes a positioning column 103, a T-shaped threaded cylinder 104, an adjusting screw 105, a rotating disk 106 and a tension component, the tension component includes a tension spring 108 and a fixing member, and the fixing member includes a positioning cylinder 109 and a positioning plate 110. The above scheme can solve the problem that the existing guitar does not have the single rocking and double rocking function conversion when in use, and is inconvenient to use. It can be understood that the above scheme can realize the single rocking and double rocking function conversion when the guitar is in use.

[0024] In this embodiment, the tremolo generating device 102 is arranged on one side of the piano body 101 , and the upper part of the tremolo generating device 102 is hinged to the piano body 101 through the positioning column 103 , ensuring that the tremolo generating device 102 can achieve relative rotational movement with the piano body 101 .

[0025] Among them, the positioning column 103 is detachably connected to the piano body 101, and is hinged to the tremolo generating device 102, and is located on the side of the piano body 101 close to the tremolo generating device 102, the T-shaped threaded tube 104 is detachably connected to the piano body 101, and is located in the mounting groove 1011, the adjusting screw 105 is threadedly connected to the T-shaped threaded tube 104, and is located on the side of the T-shaped threaded tube 104 close to the tremolo generating device 102, the rotating disk 106 is fixedly connected to the adjusting screw 105, and is located on the side of the adjusting screw 105 away from the tremolo generating device 102, and the tension component is arranged on the side of the piano body 101 close to the tremolo generating device 102. The positioning column 103 is vertically provided with a through mounting countersunk hole for convenient fixing to the body 101 by bolts and is hinged with the tremolo generating device 102 to realize relative rotational movement between the body 101 and the instrument. A through mounting hole is provided on the mounting groove 1011 of the body 101 close to the tremolo generating device 102 to facilitate installation of the T-shaped threaded tube 104. The T-shaped threaded tube 104 is installed on the body 101 by external hexagonal screws and is arranged in the mounting groove 1011 at a spacing of one inch. The adjusting screw 105 can be threadedly matched with the T-shaped threaded tube 104. The rotating disk 106 is installed on the adjusting screw 105 by a flat key and a locking bolt. The tension component is arranged on the side of the body 101 close to the tremolo generating device 102 to provide rebound elastic force to the tremolo generating device 102.

[0026] Secondly, the adjusting screw 105 has a stepped circular shaft portion 107, which is located at the front side of the adjusting screw 105. The stepped circular shaft portion 107 is used to abut against the lower part of the tremolo generating device 102, and is also conducive to protecting the front part of the threaded end of the adjusting screw 105.

[0027] Then, one end of the tension spring 108 is detachably connected to the tremolo generating device 102 and is located at the bottom of the tremolo generating device 102; the fixing member is detachably connected to the other end of the tension spring 108 and is located at the side of the body 101 close to the tension spring 108. The hook portion at one end of the tension spring 108 is directly hung at the bottom of the tremolo generating device 102, and the fixing member is detachably connected to the other end of the tension spring 108 and is located at the side of the body 101 close to the tension spring 108, for fixing the other end of the tension spring 108, so that when the rotating disk 106 rotates, it will not interfere with the tension spring 108.

[0028] Finally, the positioning tube 109 is fixedly connected to the body 101 and is located on the body 101; the positioning plate 110 is detachably connected to the tension spring 108, and is integrally formed with the positioning tube 109 and is located on the positioning tube 109. The positioning plate 110 is integrally formed with the positioning tube 109 to ensure strength, and a connecting mounting hole is provided to facilitate screw locking on the body 101. The positioning plate 110 has an inclined mounting portion, and a hanging hole is provided on the inclined mounting portion to facilitate hanging of the tension spring 108 away from the hanging buckle at one end of the vibrato generating device 102.

[0029] When the utility model is used to solve the problem that the existing guitar does not have the function of switching between single rocking and double rocking, which is inconvenient to use, when in use, the rotating disk 106 is rotated to drive the adjusting screw 105 to rotate. After the adjusting screw 105 is rotated, the position of the front end portion thereof in the action cavity 1012 can be adjusted, so as to limit the activity range of the tremolo generating device 102 in the action cavity 1012 and perform single rocking and double rocking conversion. The tension component can provide rebound elastic force to the tremolo generating device 102. The specific adjustment process is: when the stepped circular shaft portion 107 does not enter the action cavity 1012, at this time, the stepped circular shaft portion 107 does not abut against the bottom of the tremolo generating device 102, and the activity space of the tremolo generating device 102 in the action cavity 1012 will be completely released. At this time, The tremolo generating device 102 can be pressed down or pulled up under the drive of the crank, so as to realize the double-shake tremolo function. When the rotating disk 106 is rotated, the adjusting screw 105 is driven to rotate, so that the stepped circular shaft portion 107 enters the action chamber 1012, and then continues to rotate, so that the stepped circular shaft portion 107 abuts against the lower part of the tremolo generating device 102. At the same time, the tension spring 108 is not stretched. At this time, the tremolo generating device 102 can only be lifted up to realize the single-shake tremolo function. The adjusting screw 105 is continued to be rotated to push the tremolo generating device 102 to move. At this time, the tension spring 108 is stretched, and the tremolo generating device 102 can be tilted forward. At this time, it is convenient to replace the strings, thereby solving the problem that the existing guitar does not have the single-shake and double-shake function conversion when used, and is inconvenient to use.

[0030] Embodiment 2:

[0031] like Figure 5 As shown, Figure 5 It is an overall structural diagram of the single-double rocker bridge conversion structure of an electric guitar. On the basis of the first embodiment, the utility model provides a single-double rocker bridge conversion structure of an electric guitar, and the auxiliary device also includes a decorative cover 201.

[0032] The decorative cover 201 has a through stepped hole 202, and the stepped hole 202 is located on the decorative cover 201. The decorative cover 201 is detachably connected to the main body 101 and is located on the side of the main body 101 close to the tremolo generating device 102. The through stepped hole 202 is provided on the decorative cover 201 to facilitate installation and fixing by screws.

[0033] In this embodiment, the decorative cover 201 can fill the matching groove on the body 101 to improve the appearance. After the decorative cover 201 is installed, it will not interfere with the tremolo generating device 102 tilting forward and will not affect the replacement of the strings.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A single-double swing bridge conversion structure for an electric guitar, comprising a guitar body and a tremolo generator, wherein the tremolo generator is arranged on one side of the guitar body, and is characterized in that: Also includes auxiliary devices; The body of the instrument has a mounting groove and an action cavity, wherein the mounting groove is located below the body of the instrument, and the action cavity is located on a side of the body of the instrument close to the tremolo generating device; The auxiliary device includes a positioning column, a T-shaped threaded barrel, an adjusting screw, a rotating disk and a tension assembly. The positioning column is detachably connected to the main body of the musical instrument, is hinged to the tremolo generating device, and is located on a side of the main body of the musical instrument close to the tremolo generating device. The T-shaped threaded barrel is detachably connected to the main body of the musical instrument and is located in the mounting groove. The adjusting screw is threadably connected to the T-shaped threaded barrel and is located on a side of the T-shaped threaded barrel close to the tremolo generating device. The rotating disk is fixedly connected to the adjusting screw and is located on a side of the adjusting screw away from the tremolo generating device. The tension assembly is arranged on a side of the main body of the musical instrument close to the tremolo generating device.

2. The electric guitar single-double swing bridge conversion structure according to claim 1, characterized in that: The adjusting screw has a stepped circular shaft portion, and the stepped circular shaft portion is located at the front side of the adjusting screw.

3. The electric guitar single-double swing bridge conversion structure according to claim 1, characterized in that: The tension component includes a tension spring and a fixing member, one end of the tension spring is detachably connected to the tremolo generating device and is located at the bottom of the tremolo generating device; the fixing member is detachably connected to the other end of the tension spring and is located on the side of the piano body close to the tension spring.

4. The electric guitar single-double swing bridge conversion structure as claimed in claim 3, characterized in that: The fixing component includes a positioning tube and a positioning plate. The positioning tube is fixedly connected to the piano body and is located on the piano body. The positioning plate is detachably connected to the tension spring, is integrally formed with the positioning tube, and is located on the positioning tube.

5. The electric guitar single-double swing bridge conversion structure according to claim 1, characterized in that: The auxiliary device also includes a decorative cover, which has a through stepped hole. The stepped hole is located on the decorative cover. The decorative cover is detachably connected to the main body of the instrument and is located on a side of the main body of the instrument close to the tremolo generating device.

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