Gravity pressing structure applied to electronic guitar

Abstract

The utility model relates to a gravity pressing structure applied to an electronic guitar, which comprises a fixed plate fixedly arranged on a panel of the electronic guitar. The PCB is fixedly arranged on the fixed plate; the string plucking structure comprises a plurality of string plucking bodies, a base is arranged on the bottom surface of each string plucking body, the bases are arranged on the PCB, the bases are provided with gravity sensors, the gravity sensors are electrically connected with the PCB, and the string plucking bodies are made of soft rubber materials. When a player slightly touches, presses or strikes the string plucking body with fingers, the gravity sensor captures the process, converts the magnitude of force into a corresponding level signal, and transmits the level signal to an audio processing system of the electronic guitar through the PCB. And the system adjusts pitch, volume or timbre parameters according to the parameters, and simulates sound similar to wood guitar soft string or string striking. The string plucking body is made of a soft rubber material, so that the string plucking body can be pressed, beaten, flexibly rubbed, toggled and other skills like a traditional string, and in cooperation with the gravity sensor, sound generated when the traditional string uses the skills can be simulated.

Description

TECHNICAL FIELD

[0001] The utility model relates to an electronic musical instrument field especially a gravity pressing structure for electronic guitar. BACKGROUND

[0002] The traditional electronic guitar mainly captures the vibration of the string through the electromagnetic pickup and then converts into the electric signal to amplify and process. However, this pickup method is often difficult to achieve realistic effect when simulating some special playing techniques of the traditional wooden guitar, such as soft string, string striking, etc. SUMMARY

[0003] In view of the above situation, it is necessary to provide a gravity pressing structure for electronic guitar which solves at least one of the above problems, comprising:

[0004] The fixed plate is fixedly arranged on the panel of the electronic guitar.

[0005] The PCB board is fixedly arranged on the fixed plate.

[0006] The string plucking structure comprises a plurality of string plucking bodies, the bottom surface of the string plucking body is provided with a base, the base is arranged on the PCB board, the base is provided with a gravity sensor, the gravity sensor is electrically connected with the PCB board, and the string plucking body is made of soft rubber material.

[0007] Preferably, a connecting plate is arranged between the string plucking body and the base, and the connecting plate connects the plurality of string plucking bodies.

[0008] Preferably, the string plucking body is located in the middle of the base, and there is a gap between the bases.

[0009] Preferably, the gap of the base is between 1cm and 1.5cm.

[0010] Preferably, the connecting surface of the base and the fixed plate is a plane, and the two sides are upwardly curved, and the distance from the highest point of the curved part to the middle plane is 0.5cm.

[0011] Preferably, the string plucking body, the base and the connecting plate are integrally formed. BRIEF DESCRIPTION OF DRAWINGS

[0012] 1, fixed plate; 2, PCB board; 3, string plucking structure; 31, string plucking body; 32, base; 33, gravity sensor; 34, connecting plate; 4, electronic guitar.

[0013] Figure 1 It is the structure schematic diagram of the gravity pressing structure for electronic guitar of the utility model embodiment.

[0014] Figure 2 is a structure diagram of a string plucking structure, a fixing plate and a PCB plate connection of an embodiment of the utility model.

[0015] Figure 3 is an explosion view of a string plucking structure, a fixing plate and a PCB plate connection of an embodiment of the utility model.

[0016] Figure 4 is a structure diagram of a first perspective of a string plucking structure of an embodiment of the utility model.

[0017] Figure 5 is a structure diagram of a second perspective of a string plucking structure of an embodiment of the utility model.

[0018] Figure 6 is a structure diagram of a string plucking body and a base of an embodiment of the utility model. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining 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.

[0020] 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" and the like 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 intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium; It can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Please see Figures 1 to 6The utility model embodiment's gravity press structure applied to electronic guitar 4, include: fixed plate 1, fixed plate 1 is fixedly arranged in the panel of electronic guitar 4, PCB board 2, PCB board 2 is fixedly arranged in fixed plate 1, and plucking structure 3 includes several plucking bodies 31, the bottom surface of plucking body 31 is provided with base 32, base 32 is arranged in PCB board 2, base 32 is equipped with gravity sensor 33, gravity sensor 33 is electrically connected with PCB board 2, and plucking body 31 is soft glue material.

[0023] In the above embodiment, the gravity press structure applied to electronic guitar 4, its working principle is mainly realized to the simulation and regulation of guitar string sound through integrating a series of components, especially simulates the feeling and tone change of wood guitar soft string, string striking skill. The structure first takes fixed plate 1 as the basis, is firmly installed on the panel of electronic guitar 4, provides stable support platform for the whole system. Then, PCB board 2 is fixed on fixed plate 1, as the core component of signal processing and control, it is responsible for receiving, processing and transmitting the signal from each sensor.

[0024] Plucking structure 3 is composed of multiple plucking bodies 31, the bottom surface of each plucking body 31 is equipped with base 32, and base 32 is installed on PCB board 2, and gravity sensor 33 is built-in base 32. As the core element of sensing external force, gravity sensor 33 can accurately identify the size and change of the force applied on plucking body 31.

[0025] When the performer touches or presses or strikes plucking body 31 with fingers, gravity sensor 33 captures this dynamic process in time, and converts the size of force into corresponding level signal, which is transmitted to the audio processing system of electronic guitar 4 through PCB board 2. The system adjusts the pitch, volume or tone parameters accordingly, and simulates the sound similar to wood guitar soft string or string striking.

[0026] Plucking body 31 adopts soft glue material, so that plucking body 31 can be pressed, struck, soft rubbed and plucked like traditional strings, and cooperates with gravity sensor 33 to simulate the sound when traditional strings are used.

[0027] Please see Figures 1 to 6 In another embodiment, a connecting plate 34 is arranged between the plucking body 31 and the base 32, and the connecting plate 34 connects the plurality of plucking bodies 31.

[0028] In the above embodiment, the plurality of plucking bodies 31 are stably connected together to form a whole force structure. The synergy between the plucking bodies 31 is improved, and the strength and stability of the whole plucking structure 3 are enhanced.

[0029] Please seeFigures 1 to 6 In another embodiment, the string plucking bodies 31 are located in the middle of the bases 32, and the bases 32 have gaps between them.

[0030] In the above embodiment, the string plucking bodies 31 are located in the middle of the bases 32, and the bases 32 have gaps between them. This design allows each string plucking body 31 to vibrate and displace independently without directly transmitting to the adjacent string plucking body 31 or base 32, thereby avoiding mutual interference. Each string plucking body 31 responds to the player's action independently, and through the isolation of the gaps, ensures that the sound signals produced by each are clear, independent, and do not interfere with each other, achieving precise control and tone expression.

[0031] Please refer to Figures 1 to 6 In another embodiment, the gap between the bases 32 is between 1 cm and 1.5 cm.

[0032] In the above embodiment, the gap between the bases 32 is set to be between 1 cm and 1.5 cm. This design ensures that the vibration and displacement of the string plucking body 31 are limited within the range of the base 32 when it is under stress, avoiding physical contact and mutual interference between adjacent string plucking bodies 31, thereby ensuring that each string plucking body 31 works independently, accurately responds to the player's action, and achieves clear expression of tone.

[0033] Please refer to Figures 1 to 6 In another embodiment, the base 32 is connected to the fixed plate 1 at the connecting surface, which is flat in the middle and curved upward on both sides, with the highest point of the curved upward part being 0.5 cm away from the middle flat surface.

[0034] In the above embodiment, the middle part is flat for stable and fixed connection with the connecting plate 34, and the two sides are curved upward, with the highest point of the curved upward part being 0.5 cm away from the middle flat surface. This design not only provides a stable connection basis, but also reserves enough space for the downward movement of the base 32 when the string plucking body 31 is pressed. When the player presses the string plucking body 31, the base 32 can be compressed downward along the middle flat surface as the center, and the curved upward part on both sides will bend downward accordingly. This structure can more effectively respond to the action of the string plucking body 31, enhance the sensitivity and force perception of pressing, and thus more accurately trigger the tone change.

[0035] Please refer to Figures 1 to 6 In another embodiment, the string plucking body 31, the base 32, and the connecting plate 34 are integrally formed.

[0036] In the above embodiment, the overall structure is more stable, reduces the problem caused by assembly error between components, improves the durability and service life of the structure.

[0037] The above is only a preferred embodiment of the present application, and does not 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 skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the scope of the technical solution of the present application, and equivalent embodiments with equivalent changes are equivalent. 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 technical solution of the present application.

Claims

1. A gravity pressing structure applied to an electronic guitar, characterized by, The utility model relates to an electronic guitar, including: A fixed plate is fixedly arranged on the panel of the electronic guitar; A PCB plate is fixedly arranged on the fixed plate; And a string plucking structure includes a plurality of string plucking bodies, the bottom surface of the string plucking body is provided with a base, the base is arranged on the PCB plate, the base is equipped with a gravity sensor, the gravity sensor is electrically connected with the PCB plate, and the string plucking body is made of soft glue material.

2. The gravity pressing structure for an electronic guitar according to claim 1, wherein: A connecting plate is arranged between the string plucking body and the base, and the connecting plate connects the plurality of string plucking bodies.

3. The gravity pressing structure for an electronic guitar according to claim 2, wherein: The string plucking body is located in the middle of the base, and there is a gap between the bases.

4. The gravity pressing structure for an electronic guitar according to claim 3, wherein: The gap of the base is between 1cm and 1.5cm.

5. The gravity pressing structure for an electronic guitar according to claim 1, wherein: The connecting surface of the base and the fixed plate is a plane in the middle, and the two sides are upwardly curved, and the distance from the highest point of the curved part to the position of the middle plane is 0.5cm.

6. The gravity pressing structure for an electronic guitar according to claim 2, wherein: The string plucking body, the base and the connecting plate are integrally formed.

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