Road traffic vehicle speed-measuring instrument

A technology of road traffic and speedometer, which is applied in the traffic control system of road vehicles, traffic control systems, instruments, etc., which can solve problems such as inconvenient operation, potential safety hazards, time-consuming and labor-intensive problems, and achieve the effect of increasing installation efficiency and power supply safety and stability

Inactive Publication Date: 2018-06-29
广州市灵汐科技有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vehicle speedometer is generally installed on a high street lamp or a special bracket, so it needs the staff to ascend the height for inspection and installation. This requires that the vehicle speedometer should be installed conveniently, quickly and labor-savingly and fixed well to prevent it from loosening and falling due to wind blowing. The vehicle speedometer on the Internet does not have this feature, but needs to be fastened by screws and other fixing parts, which is inconvenient to operate, time-consuming and laborious, and the existing vehicle speedometer is first connected to the electricity and then fixed, which has potential safety hazards

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
  • Road traffic vehicle speed-measuring instrument
  • Road traffic vehicle speed-measuring instrument
  • Road traffic vehicle speed-measuring instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0021] refer to Figure 1-3 As shown, a road traffic vehicle speedometer of the present invention includes a seat body 2 arranged on a road support and a speedometer 1 cooperating with the seat body 2, and a bar is arranged on the top surface of the speedometer 1 10. Two grooves 11 are equally arranged on the left and right ends of the bar 10, and the bottom surface of the seat body 2 is provided with a slot 20 for inserting and connecting the bar 10. The slot 20 Two locking grooves 3 are arranged on the left and right sides equally, and a first chute 4 is arranged above the slot 20 in the base body 2, and the left and right ends of the first chu...

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 discloses a road traffic vehicle speed-measuring instrument, which comprises a base arranged on a road support and a speed-measuring instrument body which is in fit connection with the base, and is characterized in that the top surface of the speed-measuring instrument body is provided with a strip block, and the left end face and the right end face of the strip block are symmetrically provided with two grooves. According to the road traffic vehicle speed-measuring instrument, the speed-measuring instrument body is firmly locked and safely and stably powered on, during mounting,the speed-measuring instrument body is first locked and then powered on, and during detaching, the speed-measuring instrument body is first powered off and then unlocked, the whole device is convenient and fast to operate, the unlocking of the speed-measuring instrument body can be realized by controlling a first motor to work for reverse rotation, so that the speed-measuring instrument body mounting and detaching efficiency is greatly improved, and the electric shock accident during speed-measuring instrument body mounting and detaching can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of road traffic, in particular to a road traffic vehicle speedometer. Background technique [0002] In order to ensure road safety, the traffic management department needs to limit the speed of motor vehicles. In addition to the speed limit signs that can be seen everywhere, vehicle speedometers will be installed at intervals on urban roads and expressways. Detect the speed of passing vehicles. The vehicle speedometer is generally installed on a high street lamp or a special bracket, so it needs the staff to ascend the height for inspection and installation. This requires that the vehicle speedometer should be installed conveniently, quickly and labor-savingly and fixed well to prevent it from loosening and falling due to wind blowing. The vehicle speedometers on the Internet do not have this feature, but need to be fastened by screws and other fixing parts, which is inconvenient to operate, time-consuming ...

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 Applications(China)
IPC IPC(8): F16M11/04F16M11/16G08G1/052
CPCF16M11/041F16M11/16G08G1/052
Inventor 叶翠颖
Owner 广州市灵汐科技有限公司
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