Piano folding base

Abstract

The foldable piano stand is a portable, adjustable keyboard base designed to adapt to various playing environments and postures, making it particularly suitable for musicians with space constraints or limited mobility. Designed with lightweight, foldable components, the stand is easily transportable and constructed for use in compact spaces such as apartments, RVs, and unconventional environments like outdoor venues. The stand's height and length adjustments allow for ergonomically customized settings to suit different postures, reducing physical strain during extended practice sessions. These postures include seated, cross-legged, and floor-standing positions. Integrated, attachable foot pedals facilitate sustain functionality for users who may not be able to operate standard pedals in traditional postures, providing an inclusive solution for musicians with lower limb disabilities. This foldable piano stand combines stability, adaptability, and ease of use, offering musicians of all abilities the freedom to practice in a comfortable and flexible environment.

Description

Technical Field

[0001] This invention relates to portable stands for electronic piano keyboards, specifically designed to accommodate musicians in various environments and postures, including those with lower limb disabilities. The invention provides a stable and adaptable platform that allows musicians to play comfortably in compact or unconventional spaces, such as RVs, bunk beds, and campgrounds. Integrated foot pedal attachments allow for sustain even in non-standard playing postures. Background Technology

[0002] Contemporary musicians, especially those playing electric pianos or keyboards, require instruments and accessories adapted to modern living conditions, which often involve limited space and high mobility. Traditionally, piano and keyboard stands were designed for fixed environments, such as music studios or home settings, where musicians have ample space to practice or perform. However, as more musicians find themselves with smaller living spaces, frequent travel, or unconventional practice locations, conventional keyboard stands are often too large, too heavy, and limited in terms of adaptability. For musicians living in small apartments, RVs, or compact studio settings, these conventional stands can be cumbersome and impractical.

[0003] Beyond spatial constraints, musicians with disabilities face unique challenges when using standard keyboard stands. Conventional stands typically impose specific seating postures and lack the flexibility to accommodate musicians requiring alternative playing positions. This limitation can prevent musicians with lower limb disabilities from enjoying or fully utilizing their instruments, as the rigid design and static posture requirements of most keyboard stands do not meet the diverse ergonomic needs of these users. To address these multifaceted challenges, the Piano Cruncher Stand was developed. This innovative stand is designed with the lifestyle of modern musicians in mind, making practice flexible, comfortable, stable, and easy to conduct in various environments.

[0004] Traditional keyboard dock limitations

[0005] Conventional keyboard docks were originally designed for musicians who had ample space and could consistently set up their instruments in a designated area. These docks are typically constructed from robust materials such as metal and heavy-duty plastic, providing excellent stability in traditional home or studio environments. However, this stability often makes them bulky and inconvenient to transport, especially for musicians who travel frequently. These docks also take up a significant amount of floor space, which is a major drawback in environments where space is limited or portability is critical.

[0006] Furthermore, the fixed height and limited customizable adjustability of most keyboard stands restrict their adaptability to different users. Many musicians practice for extended periods, requiring an ergonomic setup that minimizes strain. Achieving this comfort in a fixed-height stand can be challenging because the musician's height and posture may not align with the instrument's height, leading to discomfort and potential repetitive strain injuries.

[0007] Challenges of mobile musicians and alternative environments

[0008] Mobile musicians—whether they're traveling for gigs, practicing outdoors, or in unconventional locations—face additional challenges when using conventional keyboard docks. In recent years, a growing number of musicians have traveled frequently, whether for live performances, recording sessions, or simply to experience creating music in inspiring outdoor environments. From city parks to campsites and remote locations, these musicians seek a dock that allows them to set up their keyboards without the constraints of conventional environments. Traditional docks are too bulky and impractical for such scenarios, as they typically require a flat, stable surface and can be difficult to assemble or disassemble in outdoor settings.

[0009] Furthermore, many musicians now live in compact spaces such as small apartments, shared housing, or recreational vehicles (RVs), where space is a luxury. The space constraints in these environments make keeping a traditional keyboard dock assembled and ready for use challenging, as it occupies a significant portion of the limited available space. Consequently, musicians in these spaces often struggle to maintain a consistent practice routine, as setting up and removing the keyboard dock becomes an inconvenience each time. Therefore, there is an urgent need for a compact, foldable, and portable solution that can be seamlessly integrated into these environments without taking up excessive space.

[0010] Usability needs of musicians with lower limb disabilities

[0011] Musicians with lower limb disabilities face additional obstacles when using traditional keyboard docks. Standard docks often require specific seating postures, which may be impractical for individuals with limited mobility. Many musicians with such disabilities prefer to sit on the floor, in bed, or cross-legged because these postures are more comfortable and easier. However, standard keyboard docks are not designed to accommodate these non-traditional seating arrangements, making it difficult for these musicians to practice comfortably or consistently.

[0012] In addition, traditional bases often require frequent adjustments, such as tightening screws, adjusting height, and changing width, which can be difficult for users with limited mobility or dexterity. For example, musicians who cannot stand for long periods or find sitting in a standard chair uncomfortable may struggle to find a setup that allows them to play comfortably. This lack of usability in traditional bases not only hinders these musicians' ability to interact with their instruments but also limits the consistency of their creative expression and practice. Addressing these usability issues is crucial to supporting an inclusive musical environment where musicians of all abilities can practice and perform without unnecessary restrictions.

[0013] Innovation of a foldable piano base

[0014] The foldable piano stand was developed to address these various limitations, aiming to provide a stand that meets the needs of modern musicians, especially those who are mobile, space-conscious, or require adaptable seating arrangements. This innovative stand is lightweight, foldable, and highly portable, making it ideal for musicians who frequently move between different locations or practice in unconventional environments. Unlike traditional standes, the foldable piano stand is easy to transport, set up, and fold away, allowing musicians to seamlessly transition from one location to another without the burden of carrying heavy equipment.

[0015] In addition to its portability, the foldable piano stand is characterized by its compact design, making it particularly suitable for confined spaces. The stand can be adjusted to various heights and lengths, allowing musicians to customize the setup according to their preferred seating arrangement and instrument size. This flexibility enables its use in small apartments, RVs, bunk beds, SUVs, and other compact or mobile environments without sacrificing stability or comfort.

[0016] One of the most striking features of the foldable piano stand is its user-friendly design. The stand is tailored to accommodate musicians with lower limb disabilities by allowing them to play comfortably in various postures, such as sitting cross-legged, extended on the floor, or reclining in bed. This flexibility enables musicians to find postures that minimize physical strain, allowing for extended practice sessions without discomfort. Furthermore, the stand includes a dedicated foot pedal feature, allowing users to use the pedals even when seated in unconventional postures (such as cross-legged or extended), a unique feature not found in standard keyboard stands.

[0017] Ergonomic design to enhance comfort and exercise duration

[0018] Prolonged practice sessions often lead to physical strain, especially when musicians are forced into stiff or uncomfortable postures. The foldable piano base addresses this issue with its ergonomic design, supporting a variety of playing positions. This design not only enhances comfort but also allows musicians to maintain a consistent practice routine. Musicians can adjust the height and length of the base to achieve an ideal setting for their body and posture, thus reducing the risk of repetitive strain injuries.

[0019] For musicians who practice for several hours a day, the stability and comfort offered by the foldable piano stand are invaluable. The stand's robust construction provides ample support for a variety of keyboard sizes, from compact MIDI controllers to full-size 88-key keyboards. Despite its lightweight design, the stand is designed to firmly hold the weight of the electronic piano, ensuring musicians can play without worrying about the instrument shifting or becoming unstable. This stability is crucial for maintaining correct playing technique and posture during long practice sessions.

[0020] Multifunctional construction and practical components

[0021] The foldable piano stand integrates high-quality materials that balance durability and ease of use. Constructed from a combination of lightweight plastic and metal, it is both sturdy and portable. Each component is designed for quick assembly and disassembly, allowing musicians to set up and fold their keyboard stands with minimal effort. The stand's compact structure includes adjustable arms and legs that fold and extend to achieve different configurations, adapting it to various environments.

[0022] The thoughtful design of the piano's foldable base extends to its included foot pedal, designed for musicians who require sustain functionality but play in unconventional postures. Constructed from lightweight plastic and rubber components, the pedal features a Velcro strap that attaches to the musician's foot, ensuring it remains stationary during use. The pedal's internal mechanism is activated by a simple press, allowing musicians to achieve sustain without needing to assume a conventional sitting position. This feature is particularly advantageous for musicians with lower limb disabilities, as it enables them to use sustain in postures that are challenging or impossible for standard pedal settings.

[0023] In summary, the foldable piano stand is an innovative solution that overcomes the limitations of traditional keyboard stands by offering a lightweight, portable, and easy-to-use design suitable for today's mobile musicians. Whether used in small apartments, RVs, unconventional locations, or by musicians with limited mobility, the stand provides flexibility and adaptability unavailable in conventional stands. By allowing musicians to practice comfortably in various postures and environments, the foldable piano stand supports a more inclusive and adaptable approach to music production, enabling musicians to continue practicing and performing regardless of their location or physical constraints. Summary of the Invention

[0024] The foldable piano stand is a highly versatile and ergonomic solution designed to support the electronic piano and pedals in a variety of musical environments. This innovative stand addresses common challenges faced by musicians by providing enhanced portability, adaptability, and stability. Its design allows musicians to customize the setup to their specific needs, making it ideal for both studio and live performance environments.

[0025] The base is constructed from robust materials, providing strength while maintaining a lightweight profile for easy transport. The combination of bottom and top legs, connected by leg bridges, forms a durable base capable of supporting the weight of the keyboard and foot pedals. This base ensures stability even during dynamic performances where movement or vibration could cause instability in conventional bases. The frame construction includes a corrosion-resistant coating to extend the base's lifespan, ensuring it remains a reliable device for years to come.

[0026] One of the stand's standout features is its adjustability. The left and right arm components supporting the keyboard are designed to extend and adjust their width. This flexibility is achieved by allowing the stand to accommodate left and right arm extenders for different keyboard sizes. Once the desired width is set, the arm extender connectors ensure the arms are securely held in place, providing a stable and customizable fit. The height of the top legs is also adjustable, allowing for further customization of the performer's playing posture. This stand allows for ergonomic settings that reduce strain and enhance comfort, which is crucial for long rehearsals or performances.

[0027] The integrated pedal system further enhances the functionality of the base. The pedal body is designed to securely hold the pedals in place, preventing unnecessary movement during use. Musicians can adjust the pedal position and ensure stability even during vigorous foot movement. For added stability, a Velcro strap is provided to attach the pedals to the musician's feet, ensuring a consistent and smooth performance. Velcro strap holes are included in the lower cover of the pedals, allowing musicians to customize the strap length and positioning for improved comfort and stability during use.

[0028] Another noteworthy aspect of this stand is its compact, foldable design. The structure collapses for easy storage and transport without disassembly. This makes the stand highly portable and ideal for musicians who frequently travel or perform in different venues. The ability to fold the stand without compromising its stability or functionality ensures that musicians can easily pack up and move their equipment without the hassle of cumbersome setup.

[0029] Foot pedal integration is particularly advantageous for performers who rely on pedal-based effects, providing a robust and adjustable solution that makes the pedals easily accessible.

[0030] In terms of usability, the base's components are designed to be user-friendly, featuring easy-to-operate adjustment mechanisms that require no special tools. The switching mechanism is simple to use, allowing musicians to make quick and seamless changes during their performances or rehearsals. This is crucial for live performance environments where setup time is often limited and on-the-spot adjustments are required.

[0031] The top portion of the base is designed to firmly hold the keyboard and provide structural stability during use. The top cover is part of the foot pedal assembly and is not attached to the base. Furthermore, the ridges are not part of the base but are integrated with the foot pedal body, thus enhancing structural integrity and ensuring the pedals maintain their shape and stability during use. These ridges contribute to the foot pedals' durability and add an aesthetically pleasing and modern feel to their design. The base itself is constructed to provide a stable and ergonomic platform for the keyboard without requiring the integration of these ridges.

[0032] The headphone jack features both male and female connectors, designed to connect the foot pedals to the keyboard, ensuring seamless functionality during performances. This feature enhances the overall usability of the base, providing a clean and efficient solution for integrating the foot pedals with the keyboard without cluttering the workspace with additional cables.

[0033] The base's thoughtful design also caters to aesthetic preferences; its elegant and minimalist appearance blends seamlessly into a variety of environments, from studios to performance venues. Its graceful lines and modern materials not only ensure functionality but also contribute to the overall aesthetic appeal of the setup, creating a professional and sophisticated look that musicians can be proud of.

[0034] In short, this foldable piano stand is an all-in-one solution for musicians seeking stability, portability, and versatility. Its adjustable frame, keyboard protection, integrated foot pedals, and cable management make it an invaluable tool for musicians performing in various environments. The stand provides musicians with the freedom to adjust settings to their individual needs, reducing physical strain and increasing performance comfort. Due to its lightweight and foldable design, it is ideal for those who require a reliable, space-saving, durable, and easily transportable stand. Whether practicing, rehearsing, or performing live, the stand ensures musicians can focus on their art with peace of mind that their instruments and peripherals are securely held and easily accessible. Attached Figure Description

[0035] Figure 1 illustrates the complete functional form of the base / stand from a perspective view. Figure 1a In the image, the base / stand is shown fully closed and ready to be stored. Figure 1b It presents a base / stand in its first complete functional form, with the legs in their shortest and lowest position. Figure 1c The base / stand at its maximum length and height after deformation is shown.

[0036] Figure 2 and Figure 3 A perspective view of the front end and frame structure of the fully assembled base / stand embodiment is presented. This base / stand embodiment is constructed of plastic and secured with bolts and nuts. The total length of the base / stand is determined by the combined length of the top surfaces A and B (specifically, AT01, BT01, BT02, and AT02), which is measured to be approximately 40 cm in total. LAS01, RAS01, LAS02, and RAS02 facilitate length adjustability.

[0037] Figure 4 A perspective view of the foot pedal is shown, which is a component separate from the base / stand. This embodiment consists of plastic, rubber plastic, male terminals for a headphone jack (HJM01, HJM02), Velcro strap (VC01, VC02), cable (CW01), female terminals for a headphone jack (HJF01), and a switch (SW01, as shown). Figure 5 It consists of (as shown) and screws.

[0038] Figure 5A detailed view of the pedal body (FPB01) without the Velcro strap is provided, highlighting the internal components. For clarity, the various parts of the pedal body (FPB01) are also labeled in the figure.

[0039] Figure 6 A bottom view of the lower cover (LC01) is shown, which includes four wide holes (VCH01, VCH02, VCH03, and VCH04) through which the Velcro straps (VC01, VC02) pass. The lower cover (LC01) also includes additional screw holes on its sides, which are designed to secure all parts of the foot pedal together.

[0040] Figure 7 A bottom view of the pedal top body (PTB01) is shown, which is made of plastic and features a long ridge (TBR01) along its side. This ridge is designed to fit securely with the pedal bottom body (PBB01), thereby ensuring proper assembly and structural integrity. Detailed Implementation

[0041] This invention relates to a retractable piano stand for adaptive use, designed to provide musicians with a versatile, ergonomic, and portable solution for securely holding the keyboard while allowing for adaptive foot control in various seating positions. This invention addresses the need for a stable and portable support system, enhancing functionality and user comfort in various performance environments.

[0042] Base Structure Overview

[0043] The base features a foldable frame constructed from lightweight, corrosion-resistant materials, ensuring durability and portability. This frame comprises multiple interconnected support rods that form a stable base that firmly holds the electronic piano keyboard. The design includes adjustable arms and height-adjustable legs, allowing the base to support keyboards of various sizes and accommodate different ergonomic needs. Furthermore, the frame can be folded along multiple axes to form a compact shape for easy transport and storage, eliminating the need for disassembly and reassembly.

[0044] Base structure

[0045] The base consists of several parts, including adjustable legs, arms, and a foot pedal system. Each part is carefully designed and marked to ensure clarity of construction and functionality.

[0046] Base frame and components

[0047] • Leg structure

[0048] The base includes two sets of legs for support: bottom legs (BL01, BL02) and top legs (TL01, TL02). These legs work together to form a stable base for the keyboard.

[0049] The bottom support legs (BL01, BL02) are positioned at the lower end of the base to provide basic stability. These legs are made of lightweight, corrosion-resistant materials to ensure durability while maintaining the base's portability.

[0050] The top support legs (TL01, TL02) are positioned above the bottom support legs and extend upwards to support the arm and keyboard to maintain the structure.

[0051] · Support leg bridge component

[0052] The top leg bridging connectors (TLB01, TLB02) and the bottom leg bridging connectors (BLB01, BLB02) connect the legs horizontally, providing additional stability. The bridging connectors prevent the base from swaying and contribute to the overall structural integrity of the base.

[0053] TLB01 and TLB02 are attached between the top legs (TL01 and TL02), while BLB01 and BLB02 are positioned between the bottom legs (BL01 and BL02).

[0054] These leg bridging components ensure that the legs maintain a fixed distance from each other, thus allowing for even weight distribution and stability when the base is in use.

[0055] • Arm for keyboard support

[0056] The left arm (LA01, LA02) and right arm (RA01, RA02) are positioned horizontally across the top of the base to securely hold the keyboard. These arms are extendable and can be adjusted to fit keyboards of different sizes.

[0057] The left arm covers (LAC01, LAC02) and right arm covers (RAC01, RAC02) are attached to the left and right arms to facilitate a secure connection between top A and top B. These covers are made of durable materials, thus ensuring the stability and structural integrity of the overall base assembly.

[0058] • Arm extender and connector

[0059] The left arm extender (LAE01, LAE02) and right arm extender (RAE01, RAE02) are connected to the left and right arms, allowing for adjustment of arm width. This feature provides flexibility to accommodate keyboards of various sizes.

[0060] The left arm extender connector (LAEC) and right arm extender connector (RAEC) securely attach the arm extender to the main arm, maintaining stability while allowing for quick adjustments.

[0061] • Arm slot and adjustment mechanism

[0062] Left arm slots (LAS01, LAS02) and right arm slots (RAS01, RAS02) are provided within each arm for attaching the extender and adjusting the width of the base. These slots are designed to allow the extender to slide smoothly and lock into place once adjusted to the desired width.

[0063] • Top cover and additional parts

[0064] Top A (AT01, AT02) and Top B (BT01, BT02) are components that provide additional support and stability to the base structure. They act as caps at the top of the legs, thus preventing any lateral movement.

[0065] These tops (AT01 and AT02 on side A and BT01 and BT02 on side B) are reinforced to withstand the weight and pressure exerted by the keyboard during performance.

[0066] • Foot pedal system

[0067] Foot pedal body and components

[0068] The foot pedal system is a key component of the base, designed for musicians to adapt to its use. The foot pedal body (FPB01) is designed with an ergonomic profile to provide comfort during long performances.

[0069] The top body (PTB01) and bottom body (PBB01) of the pedal enclose the internal components of the pedal, protecting them from dust and damage, while maintaining a compact and portable design.

[0070] Velcro belt system

[0071] The pedals include Velcro straps (VC01, VC02), which allow the pedals to be securely attached to the musician's feet. This feature is particularly useful for musicians playing in unconventional or non-seated positions (such as sitting on the floor).

[0072] Velcro strap holes (VCH01-VCH04) are provided to securely thread the strap through the foot pedal, allowing for an adjustable fit based on the user's foot size.

[0073] Internal switches and connectors

[0074] The foot pedal includes an internal switch (SW01) that allows musicians to control various functions of the electronic keyboard, such as sustain or modulation.

[0075] The headphone jack connectors (HJM01, HJM02) are located on the foot pedals to enable connection to the electronic piano keyboard, ensuring seamless integration between the foot pedals and the keyboard. The headphone jack female terminal (HJF01) facilitates this connection by providing a reliable interface for signal transmission, ensuring compatibility and efficient functionality during performances or practice.

[0076] Cable Management

[0077] The cable (CW01) extends from the foot pedal to the keyboard, thus providing a connection between the pedal and the instrument.

[0078] A button (CL01) located near the headphone jack female terminal (HJF01) is designed to activate and deactivate the foot pedal. When the user presses the button (CL01) with their toe, the button engages a momentary push-button switch (SW01) housed within the pedal's base body (PBB01), thereby activating the sustain function of the piano keyboard. Releasing the button (CL01) disengages the switch (SW01), deactivating the sustain function. This mechanism ensures precise and effortless control of the pedals during performance.

[0079] Top and bottom covers

[0080] The top cover (UC01) and bottom cover (LC01) protect the internal components of the pedals while also giving them a beautiful and professional appearance.

[0081] • Top main ridge and main square ridge

[0082] The top main ridge (TBR01) and the main square ridge (BSR01) provide structural support for the pedal. These ridges enhance the pedal design, preventing it from deforming or bending under pressure.

[0083] Assembly and folding mechanism

[0084] The base is designed for easy assembly and disassembly without the need for additional tools. Interlocking components ensure that each part fits securely into the next, allowing for quick setup and disassembly.

[0085] • Assembly of outriggers and arms

[0086] The bottom legs (BL01, BL02) are first attached to the bottom leg bridge (BLB01, BLB02) to form a stable base. Then, the top legs (TL01, TL02) are connected to the top leg bridge (TLB01, TLB02) and assembled above the bottom legs.

[0087] Once the legs are assembled, the left and right arms (LA01, LA02) are horizontally connected across the top of the base. The arm extenders (LAE01, RAE01) can be adjusted to accommodate different keyboard sizes.

[0088] Folding mechanism

[0089] The base includes a pivoting system at the connection point between the legs and the bridge, allowing it to fold into a compact shape for storage and transport.

[0090] The locking mechanism is integrated into the pivot point, ensuring that the base remains securely locked during use and does not retract accidentally.

[0091] • Attached foot pedal

[0092] The pedal body (FPB01) can be placed on the floor or secured to the musician's feet using Velcro straps (VC01, VC02). The cable (CW01) connects to the keyboard, allowing for seamless interaction between the pedal and the instrument.

[0093] Additional features

[0094] 1. Ergonomics and ease of use

[0095] The adjustable arms and height of the base allow for a variety of ergonomic settings, making it comfortable for sitting postures.

[0096] The foot pedals can be adjusted or detached based on user preferences, thus ensuring ease of use for users with specific ergonomic needs.

[0097] 2. Compatibility with other musical instruments

[0098] Due to its universal design, the base and foot pedals are compatible with a variety of musical instruments (such as synthesizers and electronic drum pads) except for electronic keyboards, thus enhancing the versatility of the invention.

[0099] 3. Durability and environmental resistance

[0100] The base is constructed from corrosion-resistant, temperature-resistant, and moisture-resistant materials, ensuring its longevity in various environments, including outdoor and humid conditions. This design ensures that all components, from the leg bridge to the pedals, withstand wear and damage, enabling the invention to be reliably used for extended periods in diverse environments.

[0101] This adaptable, foldable piano stand offers musicians an innovative solution for securely holding the keyboard, featuring adaptive foot controls, ergonomic adjustability, and a durable, portable design. Detailed design of every component, from the base legs (BL01, BL02) to the pedal body (FPB01), ensures the stand meets the needs of modern musicians, enhancing both their performance and comfort.

[0102] The foldable piano stand is designed to be versatile and portable, facilitating seamless setup, performance adjustments, and compact storage. Combining ergonomic design with advanced functionality, this stand provides an adaptable and user-friendly solution for musicians who require reliable support for their electronic keyboard and pedals during dynamic performances or practice sessions.

[0103] Assembly and setup

[0104] Upon unpacking, the base unfolds, revealing a sturdy foundation. The bottom legs (BL01, BL02) form a wide and stable base, reinforced by bottom leg bridges (BLB01, BLB02), which are securely connected to ensure stability. The top legs (TL01, TL02) extend vertically from this base, increasing height and serving as the primary support structure for the keyboard arms and other components. The top leg bridges (TLB01, TLB02) lock the top legs into a single frame, enhancing the base's rigidity to withstand the weight and movement of the keyboard.

[0105] Next, keep the left arm (LA01, LA02) and right arm (RA01, RA02) of the keyboard sliding into place along the top of the base. The arms are equipped with left arm extenders (LAE01, LAE02) and right arm extenders (RAE01, RAE02), which can be adjusted horizontally to accommodate keyboards of different widths. These extenders are securely anchored using left arm extender connectors (LAEC) and right arm extender connectors (RAEC), ensuring they remain fixed during use.

[0106] The top cover (AT01, AT02) and bottom cover (BT01, BT02) are positioned at the ends of the legs, providing additional rigidity and aesthetic appeal to the structure. These components contribute to a stable and adaptable setup that firmly supports the keyboard without lateral movement.

[0107] Keyboard installation and adjustment

[0108] Once the arm and extender are adjusted to fit a specific keyboard model, the keyboard is placed on the padded arm surface, which helps anchor it in place. The keyboard remains stable, supported by the arm extender and arm cover, ensuring it stays in place even during intense playing. The height and angle of the base can be adjusted to suit the musician by repositioning the top and bottom legs. Adjustments to the height and width of the base create an ergonomic setup, allowing musicians to play comfortably for extended periods.

[0109] Folding and portability

[0110] The base's design incorporates foldable elements to enhance its portability. These can be released from their locking positions on the top and bottom legs, allowing them to fold inwards while the leg bridges retract for compact storage. The arm extenders also retract, reducing the base to a slim profile that's easy to carry in a case. This foldable design caters to traveling musicians, making the base lightweight and easy to transport without sacrificing durability.

[0111] Enhance the ergonomic flexibility of the performance

[0112] The base is ergonomically designed, offering multiple adjustment options to allow musicians to play comfortably. The arm extender accommodates various keyboard sizes, while the top and bottom legs allow for height adjustments to support different playing styles. This versatility ensures that musicians can adjust the base to suit their individual comfort needs.

[0113] Maintenance and durability

[0114] The base is constructed from high-quality materials and designed for durability. Padded arm covers protect both the keyboard and the base itself from wear and tear, while a corrosion-resistant coating on the connectors and legs ensures long-term suitability for use. Maintenance is simple; the arm covers are easy to clean, and only periodic checks of the locking mechanism are needed to maintain optimal performance.

[0115] In summary, the foldable piano stand combines robust support with flexible adjustment options. Its compact folding design, robust pedal integration, and efficient cable management meet the needs of modern musicians who prioritize portability and functionality. This stand provides a reliable and adaptable solution for performance environments, enhancing musicians' control and comfort in any setting.

Claims

1. A foldable piano base, the foldable piano base comprising: A foldable frame includes a plurality of interconnected support rods arranged to form a stable base. The frame includes a plurality of frame elements, including a bottom leg (BL01), a top leg (TL01), a left arm (LA01), a right arm (RA01), a left arm extender (LAE01), a right arm extender (RAE01), and an A top (AT01) and a B top (BT01). Height-adjustable legs, the height-adjustable legs including a bottom leg (BL01) and a top leg (TL01) configured to support the frame at various heights; An adjustable arm assembly comprising a left arm (LA01) and a right arm (RA01) configured to securely hold keyboards of different sizes. The foot pedal includes a foot pedal body (FPB01) and a mechanism responsive to foot pressure, thereby enabling adaptive use for various seating postures.

2. The base according to claim 1, wherein the foldable frame further comprises: A locking mechanism is integrated into the connection points of the left arm extender connector (LAEC01), the right arm extender connector (RAEC01), and the support rod, so that the frame can be fixed in the open position during use, thereby providing stability for the keyboard.

3. The base according to claim 1, wherein the support rod comprises a left arm (LA01), a right arm (RA01) and a top support leg (TL01), the support rod being made of a lightweight, corrosion-resistant material, enabling the base to withstand use in outdoor or humid environments.

4. The base of claim 1, wherein the foot pedal is detachable and includes an adjustable strap comprising a Velcro strap (VC01) and a Velcro strap (VC02), the Velcro strap being configured to securely fasten to the user's foot, thereby allowing adaptive foot control for a user sitting on the floor or cross-legged.

5. The base of claim 1, wherein the frame includes a left arm (LA01), a right arm (RA01), and a left arm extender connector (LAEC01), the frame being configured to fold into a compact form for transport, thereby reducing space requirements and enhancing portability without disassembly.

6. The base according to claim 1, wherein the height-adjustable legs include a bottom leg (BL01) and a top leg (TL01), the height-adjustable legs allowing for customizable height settings to accommodate various ergonomic needs, including seated and floor-standing postures.

7. The base according to claim 2, wherein the locking mechanism is integrated in the left arm extender connector (LAEC01) and the right arm extender connector (RAEC01), the locking mechanism providing rigidity when the frame is deployed, enabling the keyboard to be securely placed for performance or practice.

8. The base according to claim 1, wherein the support rod includes a left arm (LA01), a right arm (RA01), and a top support leg (TL01) and an adjustable arm assembly, the adjustable arm assembly including a left arm (LA01), a right arm (RA01), and corresponding slots for the left arm and the right arm, namely a left arm slot (LAS01) and a right arm slot (RAS01), the support rod allowing folding along multiple axes to enable flexible storage in limited spaces such as apartments, studios, or vehicles.

9. The base according to claim 1, wherein the adjustable arm comprises a left arm (LA01) and a right arm (RA01), the adjustable arm comprising a length adjustment feature configured to securely fit keyboards of various sizes, thereby providing a universal base solution.

10. The base of claim 1, wherein both the frame and the foot pedal including the foot pedal body (FPB01) are made of heat-resistant material to ensure durability and stability under a range of temperature conditions.

11. The base of claim 1, wherein the base is configured for tool-free assembly and disassembly, thereby allowing a user to easily set up and disassemble the base in any environment.

12. The base of claim 1, further comprising stabilizing foot pads on the legs, including a bottom leg bridge (BLB01) and a top leg bridge (TLB01), the stabilizing foot pads being configured to provide a firm foothold on uneven surfaces, thereby enhancing stability on different terrains.

13. The base of claim 1, wherein the adjustable frame and pedal system is designed to be inclusive, thereby providing an easy-to-use configuration for musicians with disabilities or specific ergonomic needs.

14. The base according to claim 1, wherein the foot pedal includes a top foot pedal body (PTB01) and a bottom foot pedal body (PBB01), the foot pedal including a switch (SW01) to allow foot-controlled activation of various keyboard functions.

15. The base of claim 1, wherein the frame includes protective covers for the adjustable arms and the adjustable legs, the protective covers including a left arm cover (LAC01) and a right arm cover (RAC01) to ensure safe and reliable operation while reducing wear and damage.

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