Press type triggering guitar neck based on PVC board

Abstract

The utility model provides a pressing type triggering guitar neck based on a PVC board, which comprises a guitar neck shell, a PVC circuit board and a silica gel layer, and is characterized in that an installation groove is arranged in the guitar neck shell, the PVC circuit board is arranged in the installation groove, the PVC circuit board comprises a first PVC film, a second PVC film and a first glue layer, and the first glue layer is arranged on the first PVC film. A silver contact is arranged on the side, close to the mounting groove, of the first PVC film, a silver paste circuit is arranged on the side, away from the mounting groove, of the second PVC film, and the side, provided with the silver contact, of the first PVC film is fixedly connected with the side, provided with the silver paste circuit, of the second PVC film through the first adhesive layer. According to the utility model, through a method of arranging the silver paste circuit in a matching manner based on the printed silver contacts on the PVC board, an operator can realize different functions and different sounding effects by pressing different key positions by hands, the difficulty of learning and playing by a user is reduced, the playing can be realized without strings, and the injury of playing to the hands of the user is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instruments, and particularly relates to a pressing trigger neck based on a PVC board. Background Technique

[0002] The neck is a very important part of a guitar. However, most of the existing guitars are played by the user plucking the strings. During the process of the user learning to play musical instruments, because there are many methods required for playing the guitar and there are also many ways of playing and sounding, the user needs to continuously practice playing. In this way, when the user plucks the strings, it will cause no small harm to the user's hands. This is not conducive to people learning the playing method of the guitar. At the same time, the production of the guitar is relatively complex, the installation difficulty is relatively large, and professional personnel are also required for tuning, which increases the learning cost of people and the production cost of the guitar. Content of the Utility Model

[0003] The purpose of the utility model is to provide a pressing trigger neck based on a PVC board to solve the problems of relatively high production cost and relatively high learning difficulty of the guitar.

[0004] The technical solution adopted by the above-mentioned utility model is: a pressing trigger neck based on a PVC board, which includes a neck housing, a PVC circuit board and a silica gel layer. An installation groove is arranged inside the neck housing, and the PVC circuit board is arranged in the installation groove. The PVC circuit board includes a first PVC film, a second PVC film and a first adhesive layer. Silver contacts are arranged on one side of the first PVC film close to the installation groove, and silver paste circuits are arranged on one side of the second PVC film far from the installation groove. The side of the first PVC film with the silver contacts and the side of the second PVC film with the silver paste circuits are fixedly connected through the first adhesive layer.

[0005] Further, a second adhesive layer is arranged between the PVC circuit board and the installation groove. One side of the second PVC film close to the installation groove is fixedly connected to the installation groove through the second adhesive layer. A third adhesive layer is arranged between the PVC circuit board and the silica gel layer. One side of the first PVC film far from the installation groove is fixedly connected through the third adhesive layer.

[0006] Further, a plurality of key positions are arranged on one side of the silica gel layer far from the PVC circuit board, and the plurality of key positions correspond to the plurality of silver contacts in sequence.

[0007] Further, the surface of the side of the silica gel layer close to the PVC circuit board is flush with the surface of the side of the PVC circuit board close to the silica gel layer. The PVC circuit board is provided with a flexible cable, one end of the flexible cable is connected to the PVC circuit board, and the other end is connected to a PCB board.

[0008] Further, a plurality of indicator lights are provided on the side surface of the neck housing, and the indicator lights are arranged in sequence along the edge of the neck housing.

[0009] Further, the first adhesive layer, the second adhesive layer and the third adhesive layer are all provided as double-sided adhesives.

[0010] Compared with the prior art, the embodiment of the present invention has at least the following advantages or beneficial effects:

[0011] By means of printing silver contacts on the PVC board and setting silver paste circuits, the present invention enables the operator to achieve different functions and different pronunciation effects by pressing different key positions with the hand, which is convenient for meeting the diverse practice needs of different users for music. At the same time, the difficulty of learning to play is reduced, the learning threshold is lowered, and it can more effectively encourage people interested in learning. Through the pressing trigger method based on PVC printing silver contacts and setting silver paste circuits, the pressing trigger neck based on the PVC board supports stringless playing, reducing the hand injuries caused by the user playing the strings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the first embodiment of the present invention;

[0013] Figure 2 is a schematic layer structure diagram of the first embodiment of the present invention;

[0014] Figure 3 is a schematic diagram of the reverse side of the silica gel layer in the first embodiment of the present invention.

[0015] Description of the main component symbols:

[0016] Neck housing 1 Mounting groove 101 Silver paste circuit 2 PVC circuit board 3 Silver contact 301 Silicone layer 4 Button position 401 Indicator light 5

[0017] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used herein in the description of the present utility model are for the purpose of describing specific embodiments only and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] Refer to the attached Figure 1 to the attached Figure 3 , which is illustrated as a specific embodiment of a push-button triggered neck based on a PVC board provided by the utility model.

[0022] Refer to the attached Figure 1 , a push-button triggered neck based on a PVC board, comprising a neck housing 1, a PVC circuit board 3 and a silicone layer 4. An installation groove 101 is provided inside the neck housing 1, and the PVC circuit board 3 is disposed in the installation groove 101. The PVC circuit board 3 includes a first PVC film, a second PVC film and a first adhesive layer. Silver contacts 301 are provided on one side of the first PVC film close to the installation groove 101, and silver paste circuits 2 are provided on one side of the second PVC film away from the installation groove 101. The side of the first PVC film provided with the silver contacts 301 and the side of the second PVC film provided with the silver paste circuits 2 are fixedly connected through the first adhesive layer.

[0023] Refer to the attached Figure 1 and the attached Figure 2, in the above-mentioned embodiment, a second adhesive layer is provided between the PVC circuit board 3 and the installation groove 101. The side of the second PVC film close to the installation groove 101 is fixedly connected to the installation groove 101 through the second adhesive layer. A third adhesive layer is provided between the PVC circuit board 3 and the silica gel layer 4. The side of the first PVC film away from the installation groove 101 is fixedly connected through the third adhesive layer. By utilizing the good elasticity and toughness of the PVC material, it can adapt to various different usage environments, ensure the sensitivity of the button response and long-term stable use, and improve the service life of the pressing-triggered neck. By utilizing the excellent electrical conductivity, high stability and easy processing properties of the silver contact 301 and the silver paste circuit 2, it can provide good current conduction for the circuit, provide a reliable connection, and ensure the reliability, stability and long life of the triggered neck.

[0024] See the appendix Figure 1 , in the above-mentioned embodiment, several button positions 401 are provided on the side of the silica gel layer 4 away from the PVC circuit board 3. The several button positions 401 correspond to the several silver contacts 301 in sequence. By setting the adhesive layer, the structures of each layer can be fixedly connected well. Due to the existence of the silica gel layer 4, the button positions 401 and the silver contacts 301 can be isolated from each other. Therefore, when not pressed, the function of the button will not be triggered. Also, because the silica gel layer 4 is elastic, during the playing process, the user needs to apply a certain triggering force to achieve the corresponding function. In this way, while preventing accidental touch, it also improves the feel during pressing and playing, and optimizes the user experience.

[0025] See the appendix Figure 1 and the appendix Figure 3 , in the above-mentioned embodiment, the surface of the side of the silica gel layer 4 close to the PVC circuit board 3 is flush with the surface of the side of the PVC circuit board 3 close to the silica gel layer 4. The PVC circuit board 3 is provided with a flexible cable. One end of the flexible cable is connected to the PVC circuit board 3, and the other end is connected to the PCB board. It should be noted that the edge of the silica gel layer 4 contacts and abuts against the upper edge of the neck housing 1, ensuring the stability of the installation between the silica gel layer 4 and the neck housing 1. At the same time, it is beneficial to limit the silica gel layer 4 and prevent the silica gel layer 4 from moving in the installation groove 101, improving the stability between components.

[0026] See the appendix Figure 1 , in the above-mentioned embodiment, several indicator lights 5 are provided on the side of the neck housing 1. The indicator lights 5 are arranged in sequence along the edge of the neck housing 1. By setting the indicator lights 5, the user can clearly know the triggered sound effect during actual use, enhancing the user experience.

[0027] See the appendixFigure 1 , in the above embodiments, the first adhesive layer, the second adhesive layer and the third adhesive layer are all set as double-sided adhesives. By utilizing the properties of high adhesiveness, durability and easy use of the double-sided adhesive, the push-button trigger neck can maintain good stability, improving the service life of the push-button trigger neck. Through the cooperation of the first adhesive layer and the two PVC films, the silver contact 301 and the silver paste circuit 2 are separated. Furthermore, when not pressed, the function of the button will not be triggered, ensuring that the button function can be triggered well.

[0028] The above embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A pressing-triggered neck based on a PVC board, comprising a neck housing (1), a PVC circuit board (3) and a silica gel layer (4), characterized in that: An installation groove (101) is provided inside the neck housing (1), the PVC circuit board (3) is disposed in the installation groove (101), the PVC circuit board (3) includes a first PVC film, a second PVC film and a first adhesive layer, a silver contact (301) is provided on a side of the first PVC film close to the installation groove (101), a silver paste circuit (2) is provided on a side of the second PVC film away from the installation groove (101), and the side of the first PVC film provided with the silver contact (301) and the side of the second PVC film provided with the silver paste circuit (2) are fixedly connected through the first adhesive layer.

2. The push-button trigger neck based on a PVC board according to claim 1, wherein: A second adhesive layer is provided between the PVC circuit board (3) and the installation groove (101), and the side of the second PVC film close to the installation groove (101) and the installation groove (101) are fixedly connected through the second adhesive layer. A third adhesive layer is provided between the PVC circuit board (3) and the silica gel layer (4), and the side of the first PVC film away from the installation groove (101) is fixedly connected through the third adhesive layer.

3. The push-button triggered neck based on a PVC board according to claim 2, characterized in that: A plurality of key positions (401) are provided on a side of the silica gel layer (4) away from the PVC circuit board (3), and the plurality of key positions (401) and the plurality of silver contacts (301) correspond to each other in sequence.

4. The push-button trigger neck based on a PVC board according to claim 2, wherein: The surface of the side of the silica gel layer (4) close to the PVC circuit board (3) is flush with the surface of the side of the PVC circuit board (3) close to the silica gel layer (4). The PVC circuit board (3) is provided with a flat cable, one end of the flat cable is connected to the PVC circuit board (3), and the other end is connected to a PCB board.

5. A press-triggered neck based on a PVC board according to claim 1, characterized in that: A plurality of indicator lights (5) are provided on a side surface of the neck housing (1), and the indicator lights (5) are arranged in sequence along the edge of the neck housing (1).

6. The push-type trigger neck based on a PVC board according to claim 4, wherein: The first adhesive layer, the second adhesive layer and the third adhesive layer are all provided as double-sided adhesives.

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