Vertical piano top cover supporting rod structure
An upright piano and rod structure technology, applied in the field of musical instruments, can solve the problems of high risk factor, improperly supported top cover falling, etc., and achieve the effects of reducing processing cost, simple structure and easy processing.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] see as Figure 1-Figure 5 As shown, the technical solution adopted in this specific embodiment is: it includes an outer rod 1, an inner rod 2, a positioning column 3, a fixed seat 4, a screw joint 5, a double-ended screw rod 6, and a nut 7; the inside of the outer rod 1 The inner rod 2 is movably inserted, the lower end of the outer rod 1 and the upper end of the inner rod 2 are provided with a through hole 8, and the lower end of the outer rod 1 and the upper end of the inner rod 2 are inserted in two symmetrically arranged rotary joints. 5, two symmetrically arranged rotary pieces 5 are welded and fixed on the fixed seat 4, the double-ended screw 6 is inserted in the rotary piece 5 and the through hole 8, and the two ends of the double-ended screw 6 Nuts 7 are screwed respectively; the upper side wall of the outer rod 1 is provided with a socket 1-1, and the ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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