Unlock instant, AI-driven research and patent intelligence for your innovation.

A foldable zither stand

A foldable, zither technology, applied in the direction of music auxiliary equipment, musical instrument supports, instruments, etc., can solve the problems of high manufacturing cost, many components, complex structure, etc., and achieve low manufacturing cost, easy to carry, and structural simple effect

Inactive Publication Date: 2017-09-29
YANCHENG INST OF TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantages of the existing folding zither stand are: complex structure, many components, and high manufacturing cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A foldable zither stand
  • A foldable zither stand
  • A foldable zither stand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Below in conjunction with figure the present invention is described in further detail: as figure 1 As shown, the present invention is formed by connecting two rectangular frames symmetrically front and back through a frame hinge 1; as figure 2 As shown, the rectangular frame includes left and right brackets 2 and 15, two legs 6 and 13, and two cross braces 8 and 11. , the two cross braces 8 and 11 are flexibly connected through the brace hinge 12, and the upper ends of the two legs 6 and 13 are flexibly connected with one side of the left and right brackets 2 and 15 respectively through the upper leg hinges 3 and 14, and the two braces The lower sides of the legs 6 and 13 are respectively movably connected to the other ends of the two cross braces 8 and 11 through the lower leg hinges 9 and 10. After the components are connected, the axes of the bracket hinge, the cross brace hinge and the upper and lower leg hinges Keep parallel; in order to ensure the stability of t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Two frame parts which are symmetric back and forth are connected via a hinge to form the foldable zither rack. Each frame is composed of two support legs, two horizontal supports, left and right brackets and the like; one ends of the two horizontal supports are connected together via a hinge and the other ends are respectively connected with the two support legs via a hinge; one end of the left and the right brackets are connected together via a hinge, and lower sides of the other ends are respectively connected with top parts of the two support legs via hinges; axes of all hinges inside frame are parallel mutually, and a locking and buckling device is arranged on the side face or the opposite face of the corresponding hinge for fastening. The structure of the zither rack is simple and reliable, the weight is light, the rack is foldable, and carrying is facilitated.

Description

technical field [0001] The invention relates to the technical field of Chinese national musical instrument accessories, in particular to the technical field of guzheng stands. Background technique [0002] In recent years, there have been many patents on guzheng frames in various forms. The main technical requirements for the zither stand are: stable use, simple structure; small size, light weight, and easy to carry during performances. There are three typical current guzheng stand technologies: one is the frame type, which is placed in a herringbone shape when in use, such as patent numbers 2011203130598 and 2006200467753, etc.; When not in use, each component can be disassembled and placed in a luggage bag for easy portability, such as patent numbers 002202743, 2004200254067, and 022663193; the third is the folding type. Components, such as patent No. 932371329 and so on. The main disadvantages of the existing foldable zither stand are: complex structure, many component...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G10G5/00
Inventor 曹兆熊曹原吴祥邢莉
Owner YANCHENG INST OF TECH