Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Field sketch drawing frame for students

A drawing frame and field technology, applied in the field of student appliances, can solve problems such as unfavorable, non-adjustable function, adjustable tilt angle, etc., to achieve the effect of preventing loose fixation, convenient movement, transportation and carrying, and convenient storage

Inactive Publication Date: 2019-01-01
王紫蓉
View PDF11 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing field sketching racks for students often have a single function and do not have an adjustment function. The drawing board is often set on the shelf in a fixed way, which is not conducive to adjusting the inclination angle, which causes great inconvenience to sketching and drawing

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
  • Field sketch drawing frame for students
  • Field sketch drawing frame for students
  • Field sketch drawing frame for students

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1~4 , in the embodiment of the present invention, a kind of field sketch drawing stand for students, comprises first support leg 1, telescopic rod 2, second support leg 6, drawing board 7 and screw rod 14; A telescopic rod 2 is provided, another telescopic rod 2 is hinged above the telescopic rod 2, and a second leg 6 is set under the other telescopic rod, and a pin 4 is threadedly connected to the top of the second leg 6 and the first leg 1, The outer surface of the telescopic rod 2 is longitudinally provided with a plurality of pin holes 3, and the telescopic rod 2 is fixed to the first leg 1 and the second leg 6 through the connection between the pin holes 3 and the pins 4. The pin 4 cooperates to realize the height adjustment function; the inner side above the first leg 1 and the second leg 6 is rotatably connected with a hinge rod 13, and the hinge rod 13 is rotatably connected, and the center of the side wall of the first leg 1 is fixedly connected to ...

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

A field sketch drawing rack for students including the first leg, a telescopic rod, a second leg, a drawing board and a screw rod are sleeve on that first leg, another telescopic rod is hinged above the telescopic rod, a second leg is sleeve below the other telescopic rod, the upper ends of the first leg and the second leg are rotatably connected with the drawing board, the upper end of the drawing board is rotatably connected with a turnover board, and the lower surface of the turnover board is fixedly connected with a magnet; a lower back surface of the drawing board is rotatably connected with an upper end of a connecting rod, a lower end of the connecting rod is rotatably connected with a sleeve, the sleeve is screwed with a screw rod, and a column is fixedly connected with a surface of a second leg. As the screw rod rotates to drive the sleeve to drive the connecting rod to drive the draw board to turn over and adjust the angle of the drawing board, the screw rod drive has the self-locking function, which effectively prevents the problem that the drawing board is not fixed securely. At the same time, a fixed clamping device and a locking block are arranged between the first leg and the second leg, so as to facilitate the storage of the drawing frame, and the drawing frame is stably connected after being stowed up, and is convenient to move and transport and carry.

Description

technical field [0001] The invention relates to a student appliance, in particular to a field sketching and drawing stand for students. Background technique [0002] Sketching refers to the sketching of scenery, objects and elements from nature. Outdoor sketching can also be done in the studio, but sketching is different from still life painting, in which even inanimate objects will still show their natural state. Sketching from life and other exercises such as drawing from life, copying ancient paintings and copying two-dimensional works are often part of the artist's classroom exercises. In addition to being used as art works, sketches can also be used as notes or research for further drawing in the studio. [0003] Existing field sketching racks for students often have a single function and do not have an adjustment function. The drawing board is often set on the shelf in a fixed manner, which is not conducive to adjusting the inclination angle, which causes great incon...

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
IPC IPC(8): A47B27/02A47B27/14A47B27/18
CPCA47B27/02A47B27/14A47B27/18
Inventor 王紫蓉
Owner 王紫蓉
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com