Automatic gearbox

A technology of gear box and gear box cover, applied in the direction of gear transmission, belt/chain/gear, transmission, etc., can solve the problems of large closing action noise, large motor volume, affecting product quality, etc., and achieve high output torque. , Small size, compact structure

Inactive Publication Date: 2012-04-25
陈晓
View PDF4 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Large motors are bulky and take up a lot of space, which will seriously affect the appearance of the product
At the same time, the gear boxes that are currently in use are not equipped with buffer devices when opening or closing doors or covers on smart bathrooms, electrical appliances, etc., and the closing action noise is very loud Large, which greatly affects the quality of the product

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
  • Automatic gearbox
  • Automatic gearbox
  • Automatic gearbox

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described below with specific embodiment, see Figure 1-6 :

[0026] In this embodiment, the automatic gearbox is applied to the toilet lid and seat of the smart toilet:

[0027] The automatic gearbox includes a gear box seat 80, a gear box cover 10 and a gear set. The gear box seat 80 and the gear box cover 10 form a cavity, and the gear set is installed in the cavity. The gear set includes: The power input gear 210 connected to the output unit, several intermediate transition gears including the transmission shaft 30 and the large and small gears arranged on the transmission shaft 30 and including the power output rotating shaft 60 and being arranged on the power output rotating shaft 60 The output gear 40 of the output gear 40, the power input gear 210 meshes with the intermediate transition gear, the intermediate transition gear meshes with the output gear 40 and is output through the power output rotating shaft 60 of the outpu...

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

The invention belongs to the technical field of gearboxes, in particular to an automatic gearbox. A gearbox seat and a gearbox cover form a cavity; a gear set is arranged in the cavity, and comprises a power input gear which is connected with a power output unit, an intermediate transition gear and an output gear; the power input gear is meshed with the intermediate transition gear; the intermediate transition gear is meshed with the output gear, and is used for outputting outwards through a power output rotating shaft of the output gear; a torsional spring support ring is sleeved on the power output rotating shaft or coaxially arranged at the installation position of the power output rotating shaft of the output gear of the gearbox seat or the gearbox cover; a torsional spring is sleeved outside the torsional spring support ring; one end of the torsional spring is fixed on the gearbox seat, and the other end of the torsional spring is fixed on the output gear; and a detection device for detecting the rotating speed of the power input gear or the intermediate transition gear or the output gear is arranged in the cavity. The automatic gearbox is suitable for occasions for automatically opening or closing products with doors or covers, and the like.

Description

Technical field: [0001] The invention belongs to the technical field of gearboxes, in particular to an automatic gearbox. Background technique: [0002] With the development of modern technology, products such as smart bathrooms and electrical appliances all adopt automatic opening or closing doors or covers. At present, a large motor is generally used to drive the gearbox to realize the automatic opening or closing of the door or cover. Large motors are bulky and take up a lot of space, which will seriously affect the appearance of the product. At the same time, the gear boxes that are currently in use are not equipped with buffer devices when opening or closing doors or covers on smart bathrooms, electrical appliances, etc., and the closing action noise is very loud Large, greatly affecting the quality of the product. Invention content: [0003] The object of the present invention is to provide an automatic gear box with a compact structure, which can automatically op...

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): F16H1/20F16H57/023F16H57/00
Inventor 陈晓
Owner 陈晓
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap