Component unit of chargeable rail toy car and method of obtaining working power source

A technology of toy car and charging circuit, which is applied to the track for toys, toys, entertainment, etc. It can solve the problems of not being able to simulate the sound of the whistle, not being vivid enough, and the continuous playing time is not long.

Inactive Publication Date: 2006-08-30
大捷达实业(深圳)有限公司
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The track jigsaw devices of existing electric toy vehicles are generally not equipped with charging devices. Therefore, when the battery of the electric toy car is used for a period of time, it must be replaced with a new battery or the original rechargeable battery must be taken out to another charging device for charging. That is to say, the electric toy cars of the prior art generally have the defect that the continuous playing time is not long, and another defect of the existing electric toy cars is that various whistle sounds of real cars cannot be simulated, so they are not vivid enough

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
  • Component unit of chargeable rail toy car and method of obtaining working power source
  • Component unit of chargeable rail toy car and method of obtaining working power source
  • Component unit of chargeable rail toy car and method of obtaining working power source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The device of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] Such as Figure 1 ~ Figure 3 As shown, the rechargeable track toy car assembly of the present invention includes: a guide rail piece 20 and at least one rechargeable toy car 50 that walks on the track 21 of the guide rail piece 20, and is characterized in that: it also includes a The charging block unit 30 in which the guide rail blocks 20 are spliced ​​together, the charging block unit 30 is provided with a positive output terminal 44 and a negative output terminal 43 for charging the rechargeable toy car 50, the charging block unit 30 is powered by a battery 34 .

[0030] Such as Figure 5 , Image 6 As shown, the charging block unit 30 includes a charging circuit 70 and an audio circuit 80 for simulating a variety of car whistle sounds, and the positive terminal of the battery 34 is connected to the 3V power supply end of the chargi...

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

An electrically rechargeable track-type toy vehicle module is composed of a spliced track, a rechargeable toy vehicle running on said track, and a spliced charging unit consisting of charging blocks, charging circuit and sound circuit able to simulate different whistle sounds. Said charging block has positive and negative output terminals for charging to toy vehicle.

Description

technical field [0001] The invention relates to an electric toy car, in particular to a charging power supply device and a method for obtaining working power for an electric toy that walks along a circular track. Background technique [0002] Electric track toy cars are one of children's favorite toys. The Chinese invention patent No. 01258331.6 discloses a typical "track jigsaw device for electric toy vehicles". An open track, from which two or more puzzle pieces can be spliced ​​into a puzzle combination with a closed track, and each puzzle combination includes at least two puzzle pieces with a semi-open end track. The motorized toy vehicle is restricted to travel on a jigsaw puzzle with a closed track. [0003] The track jigsaw devices of existing electric toy vehicles are generally not equipped with charging devices. Therefore, when the battery of the electric toy car is used for a period of time, it must be replaced with a new battery or the original rechargeable batt...

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): A63H18/00
Inventor 丁永强
Owner 大捷达实业(深圳)有限公司
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