String-free pressing musical instrument handle and musical instrument
The stringless fingerboard neck simulates the structure of a guitar neck, using the pressing of the fingerboard to trigger electronic signals to produce chords. This solves the problem of finger wear and strain in stringed instruments, and improves the stability and comfort of playing.
Patent Information
- Application Number
- CN202423042445.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Prolonged plucking of stringed instruments can cause finger wear and strain, especially for beginners who experience pain during playing, affecting performance quality and stability.
Design a stringless, pressable neck, including a main neck, a fingerboard, a carbon film neck, and a circuit board. The electronic signal is triggered by pressing the fingerboard to produce chords, simulating the structure of a guitar neck and reducing the learning curve.
By pressing the neck without strings, finger wear and strain are reduced, making it easier to learn and enabling the electronic instrument to simulate guitar playing, thus improving playing stability and comfort.
Smart Images
Figure CN223898042U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of musical instruments, especially to a stringless pressing handle and musical instrument. BACKGROUND
[0002] For stringed instruments such as guitars, playing the guitar strings for a long time, especially for guitars using steel strings, the fingers will be subjected to continuous pressure and wear, which can cause the formation of calluses on the fingers. The presence of these calluses is to protect the fingers from further injury, but can also affect the sensitivity and softness of the fingers to some extent. For beginners, since the fingertips have not yet grown calluses, they will feel obvious pain during playing. This is a necessary process for every learner, but as practice continues and calluses form, the pain will gradually subside. If the pressing force is too large or the practice time is too long, it can cause strain in the finger joints, such as the base of the index finger, the end joint, and the middle joint of the ring finger and little finger. These strains can cause pain, weakness, and even affect the performance. Under long-term high-intensity training, the wrist joint can also be strained, causing pain when the left hand exerts force on the neck, affecting the stability and strength of the performance. Therefore, the prior art still needs to be improved. SUMMARY
[0003] In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a stringless pressing handle suitable for electronic musical instruments, which can simulate the handle of a guitar and reduce the difficulty of starting to play.
[0004] To solve the above technical problems, the utility model adopts the following technical scheme:
[0005] The utility model provides a stringless pressing handle, which comprises a main handle, a pressing fingerboard is arranged on the main handle, a neck carbon film and a circuit board are arranged between the pressing fingerboard and the main handle, the neck carbon film is clamped between the pressing fingerboard and the circuit board, a glue layer is arranged on the circuit board, a plurality of hollow areas are arranged on the glue layer, the neck carbon film comprises a base film and a carbon sheet layer arranged on the surface of the base film, a plurality of carbon sheet layers are arranged on the base film, the glue layer is clamped between the base film and the circuit board, the carbon sheet layer is located in the hollow area, and the thickness of the carbon sheet layer is less than the thickness of the glue layer.
[0006] Further, the stringless pressing handle, the inside of the main handle is provided with a lamp plate, the main handle comprises a neck upper shell and a neck lower shell, and the lamp plate is arranged between the neck upper shell and the neck lower shell.
[0007] Further, the stringless pressing handle, the light guide column is installed in the light guide hole of the fretboard, and the light guide column is a strip-shaped light guide column.
[0008] Further, the stringless pressing handle, the light guide hole of the fretboard is located at the base film of the hollow area.
[0009] Further, the stringless pressing handle, the front end of the main handle is provided with a toggle switch, and the toggle switch is electrically connected with the lamp plate.
[0010] Further, the stringless pressing handle, the front end of the main handle is provided with a toggle switch, and the toggle switch is electrically connected with the lamp plate.
[0011] Further, the stringless pressing handle, the tail end of the main handle is provided with a docking tail, the docking tail is provided with a connector, the inside of the main handle is provided with a lamp plate, and the circuit board and the lamp plate are electrically connected with the connector.
[0012] Further, the stringless pressing handle, the tail end of the main handle is provided with a docking tail, the docking tail is provided with a connector, the inside of the main handle is provided with a lamp plate, and the circuit board and the lamp plate are electrically connected with the connector.
[0013] The utility model further provides a musical instrument, including musical instrument main part and like above described stringless pressing handle, the stringless pressing handle is installed on the musical instrument main part.
[0014] Further, the stringless pressing handle, the tail end of the main handle is provided with a docking tail, the docking tail is provided with a connector, the inside of the main handle is provided with a lamp plate, and the circuit board and the lamp plate are electrically connected with the connector.
[0015] Compared to existing technologies, this utility model provides a stringless pressable neck and musical instrument. The stringless pressable neck includes a main neck, on which a fingerboard is mounted. A carbon neck film and a circuit board are disposed between the fingerboard and the main neck. The carbon neck film is sandwiched between the fingerboard and the circuit board. An adhesive layer is disposed on the circuit board, and several hollow areas are provided on the adhesive layer. The carbon neck film includes a base film and carbon sheet layers disposed on the surface of the base film. Several carbon sheet layers are disposed on the base film. The adhesive layer is sandwiched between the base film and the circuit board. The carbon sheet layers are located in the hollow areas, and the thickness of the carbon sheet layers is less than the thickness of the adhesive layer. This invention is applicable to electronic musical instruments and can simulate the neck of a guitar, reducing the learning curve. By pressing different areas of the fingerboard, the corresponding area of the carbon film on the neck deforms and comes into contact with the corresponding part of the circuit board, triggering the corresponding electronic signal. The corresponding electronic signal can be recognized by the instrument and produce the corresponding sound, thereby achieving the corresponding chord sound through stringless pressing. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0017] Figure 1 A schematic diagram of the structure of the stringless press-button guitar handle provided by this utility model.
[0018] Figure 2 This is an exploded structural diagram of the stringless, press-down guitar handle provided by this utility model.
[0019] Figure 3 A schematic diagram of the carbon film structure of the stringless, press-type violin neck provided by this utility model.
[0020] Figure 4 This is a schematic diagram of the circuit board for the stringless, press-button guitar neck provided by this utility model.
[0021] Explanation of icon numbers:
[0022] Main neck 100
[0023] Press finger plate 101
[0024] 102 carbon film neck
[0025] Circuit board 103
[0026] Base film 104
[0027] Adhesive layer 105
[0028] Hollowed-out area 1051
[0029] Carbon sheet 106
[0030] Light panel 107
[0031] Neck shell 108
[0032] Neck and lower case 109
[0033] Light guide column 110
[0034] Light guide hole 111
[0035] Toggle switch 112
[0036] 113
[0037] lever 114
[0038] docking tail 115
[0039] Connector 116
[0040] Spring clip 117 Detailed Implementation
[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0042] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.
[0043] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0044] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a stringless, pressable violin neck and musical instrument. The stringless, pressable violin neck includes a main neck 100, on which a fingerboard 101 is mounted. A neck carbon film 102 and a circuit board 103 are disposed between the fingerboard 101 and the main neck 100. The neck carbon film 102 is sandwiched between the fingerboard 101 and the circuit board 103. An adhesive layer 105 is disposed on the circuit board 103. The adhesive layer 105 has several hollow areas 1051. The carbon film 102 for the neck includes a base film 104 and carbon sheet layers 106 disposed on the surface of the base film. Several carbon sheet layers 106 are disposed on the base film 104. The adhesive layer 105 is sandwiched between the base film 104 and the circuit board 103. The carbon sheet layers 106 are located in the hollow areas 1051, and the thickness of the carbon sheet layers 106 is less than the thickness of the adhesive layer 105. This invention is applicable to electronic musical instruments and can simulate the neck of a guitar, reducing the learning curve. Pressing different areas of the fingerboard 101 causes the corresponding areas of the carbon film 102 for the neck to deform and come into contact with the corresponding parts of the circuit board 103, triggering corresponding electronic signals. These electronic signals can be recognized by the instrument and produce corresponding sounds, thereby achieving corresponding chord sounds through stringless pressing. Due to the presence of the adhesive layer 105, when the fingerboard 101 is not pressed, there is a gap between the carbon film layer 106 and the circuit board 103, and they do not contact each other. When the fingerboard 101 is pressed, the carbon film 102 of the neck deforms and contacts the circuit board 103, triggering an electrical signal. The deformation of the carbon film and the triggering of an electrical signal by the circuit board 103 are existing technologies and will not be described in detail here.
[0045] Furthermore, in the stringless fingerboard neck provided by this utility model, a light panel 107 is provided inside the main neck 100. The main neck 100 includes an upper neck shell 108 and a lower neck shell 109, and the light panel 107 is installed between the upper neck shell 108 and the lower neck shell 109. Furthermore, in the stringless fingerboard neck provided by this utility model, a plurality of light guide posts 110 are provided on the light panel 107, and a plurality of light guide holes 111 are correspondingly provided on the upper neck shell 108, the circuit board 103, the carbon film on the neck 102, and the fingerboard 101. The upper part of the light guide post 110 is inserted into the corresponding light guide holes 111 on the upper neck shell 108, the circuit board 103, the carbon film on the neck 102, and the fingerboard 101. Furthermore, in the stringless, pressable neck provided by this utility model, the light guide hole of the carbon film 102 of the neck is located at the base film 104 of the hollow area 1051, and the light guide post 110 is a strip-shaped light guide post 110. In this embodiment, the hollow area 1051 is rectangular, corresponding to a pressing position of the fingerboard 101. Each hollow area 1051 is provided with two light guide holes 111, dividing the carbon sheet layer 106 of the hollow area 1051 into three parts: upper, middle, and lower. The area of the middle part is larger than that of the other two parts. That is, each hollow area 1051 can correspond to a pressing position of the fingerboard 101, and each pressing position has two indicator lights to provide indication or musical light effects.
[0046] Furthermore, in the stringless pressable violin neck provided by this utility model, a toggle switch 112 is provided at the front end of the main neck 100, and the toggle switch 112 is electrically connected to the lamp panel 107. Furthermore, in the stringless pressable violin neck provided by this utility model, the front end of the main neck 100 has a headstock 113, and a lever 114 is provided on one side of the headstock 113, the lever 114 being connected to the toggle switch 112. The toggle switch 112 can send a position signal, allowing the user to change the key by toggling it.
[0047] Furthermore, in the stringless fingerless violin neck provided by this utility model, the tail end of the main neck 100 is provided with a docking tail 115, and a connector 116 is provided on the docking tail 115. A light board 107 is provided inside the main neck 100, and the circuit board 103 and the light board 107 are electrically connected to the connector 116. Furthermore, in the stringless fingerless violin neck provided by this utility model, the docking tail 115 is provided with a spring clip 117, the connector 116 is a spring pin connector 116, and the fingerboard 101 is a silicone fingerboard 101.
[0048] This utility model also provides a musical instrument, including an instrument body and a stringless, pressable neck as described above, wherein the stringless, pressable neck is mounted on the instrument body. Further, in the musical instrument provided by this utility model, the instrument body has a docking portion, and the stringless, pressable neck has a docking tail. The stringless, pressable neck is connected to the docking portion of the instrument body via the docking tail. In this embodiment, the docking tail is an insertion end, and the corresponding docking portion is an insertion interface. The docking tail has a spring clip, which is inserted into the docking portion. Simultaneously, the docking portion has corresponding latches, and the spring clip engages with the corresponding latches to complete the fixation. Furthermore, corresponding to the connector of the docking tail, the docking portion also has a corresponding docking port, and the connector will dock with the docking port to form an electrical connection. The instrument body supplies power to the stringless pressing neck and receives electrical signals from the stringless pressing neck. It can convert the electrical signals into corresponding sound signals to achieve electro-acoustic conversion, thereby enabling stringless musical performance. This electro-acoustic conversion is a relatively mature technology in electronic musical instruments. Those skilled in the art can select the appropriate sound source and design according to actual needs.
[0049] In summary, this invention is applicable to electronic musical instruments, simulating the neck of a guitar, reducing the learning curve. Pressing different areas of the fingerboard causes corresponding areas of the carbon film on the neck to deform and come into contact with the corresponding parts of the circuit board, triggering corresponding electronic signals. These signals can be recognized by the instrument to produce corresponding sounds, thus achieving chord production through stringless pressing. Due to the presence of the adhesive layer, when the fingerboard is not pressed, there is a gap between the carbon film layer and the circuit board, preventing contact. When the fingerboard is pressed, the carbon film on the neck deforms and comes into contact with the circuit board, triggering the electrical signal.
[0050] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A stringless, pressable violin neck, characterized in that, The instrument includes a main neck, on which a fingerboard is mounted. A carbon neck film and a circuit board are disposed between the fingerboard and the main neck. The carbon neck film is sandwiched between the fingerboard and the circuit board. An adhesive layer is disposed on the circuit board, and the adhesive layer has several cutout areas. The carbon neck film includes a base film and carbon flakes disposed on the surface of the base film. Several carbon flakes are disposed on the base film. The adhesive layer is sandwiched between the base film and the circuit board. The carbon flakes are located in the cutout areas, and the thickness of the carbon flakes is less than the thickness of the adhesive layer.
2. The stringless pressable neck according to claim 1, characterized in that, The main neck has a light panel inside. The main neck includes an upper neck shell and a lower neck shell, and the light panel is installed between the upper neck shell and the lower neck shell.
3. The stringless pressable neck according to claim 2, characterized in that, The light panel is provided with several light guide columns, and the upper shell of the neck, the circuit board, the carbon film of the neck, and the fingerboard are respectively provided with several light guide holes. The upper part of the light guide column is inserted into the corresponding light guide holes of the upper shell of the neck, the circuit board, the carbon film of the neck, and the fingerboard.
4. The stringless pressable neck according to claim 3, characterized in that, The light guide hole of the carbon film on the neck is located at the base film of the hollowed-out area.
5. The stringless pressable neck according to claim 2, characterized in that, A toggle switch is provided at the front end of the main armature, and the toggle switch is electrically connected to the lamp panel.
6. The stringless pressable neck according to claim 5, characterized in that, The front end of the main neck has a headstock, and a lever is provided on one side of the headstock, which is connected to the toggle switch.
7. The stringless pressable neck according to any one of claims 1-6, characterized in that, The main neck has a docking tail at its end, and a connector is provided on the docking tail. A light board is provided inside the main neck, and the circuit board and the light board are electrically connected to the connector.
8. The stringless pressable neck according to claim 7, characterized in that, The docking tail is provided with a spring buckle, the connector is a spring pin connector, and the pressing finger plate is a silicone pressing finger plate.
9. A musical instrument, characterized in that, The instrument includes a main body and a stringless pressing neck as described in any one of claims 1-8, wherein the stringless pressing neck is mounted on the main body of the instrument.
10. The musical instrument according to claim 9, characterized in that, The instrument body is provided with a docking part, and the stringless pressing neck is provided with a docking tail. The stringless pressing neck is installed and connected to the docking part of the instrument body through the docking tail.