Wind-speed wind-direction measuring instrument

A wind speed and direction measuring instrument technology, applied in the field of meteorological instruments, can solve the problems of difficulty in understanding wind speed and wind direction, inconvenience in teaching and use, and complex structure of the wind speed and direction measuring instrument.
CN103258462AInactive Publication Date: 2013-08-21ๅ†‰็Ž‰ๆฅ  +1
0 Cites 12 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
ๅ†‰็Ž‰ๆฅ 
Publication Date
2013-08-21
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention discloses a wind-speed wind-direction measuring instrument which comprises a base, a sleeve tube, a timer, a sleeve, a rotation shaft, connecting rods, wind cups, a wind indicator, a rope and a rope box. One end of the sleeve tube is perpendicularly connected on the base. The timer is arranged on the outer wall of the sleeve tube. The rotation shaft is contained inside the sleeve tube in a rotatable mode. One end of each connecting rod is fixed on the rotation shaft. The other end of each connecting rod is connected with each wind cup. The sleeve is sleeved on the rotation shaft. The wind indicator is fixed on the outer wall of the sleeve. One end of the rope is fixed on the rotation shaft. The other end of the rope is contained inside the rope box. The wind-speed wind-direction measuring instrument is simple in structure and capable of achieving measurement of wind speed through the common timer and the common rope, and can be conveniently used for teaching.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a meteorological instrument, in particular to a wind speed and direction measuring instrument used to assist teaching. Background technique

[0002] Wind can be perceived through the changes of things in nature, and can be described by wind direction and wind speed. In ancient China, there were various methods and instruments for measuring wind direction and wind speed. Understanding wind speed and direction can be especially difficult for students when they are first introduced to the weather.

[0003] The wind speed and direction measuring instrument in traditional meteorological equipment has complex structure, high cost, and is not convenient for teaching. Contents of the invention

[0004] Based on this, it is necessary to provide an anemometer with simple structure and convenient for teaching use.

[0005] An anemometer for measuring wind speed and direction, comprising: a base, a casing, a timer, a sleeve, a rotating...

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