Unlock instant, AI-driven research and patent intelligence for your innovation.

Wide-area signal emitter

A signal transmitter and transmitter technology, which is applied in the field of signal transmitters, can solve problems affecting signal transmission and reception, and achieve the effect of enhancing usability

Inactive Publication Date: 2015-05-20
张立
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Currently commonly used signal transmitters, especially small-range signal transmitters with low power, will be affected by the external environment and affect the transmission and reception of signals.

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
  • Wide-area signal emitter
  • Wide-area signal emitter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] 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.

[0014] The invention provides a wide-area signal transmitter whose transmitting position can be flexibly adjusted.

[0015] like figure 1 , figure 2 As shown, a wide-area signal transmitter 1 includes a transmitter body 2, a power switch 31 and a wire retractable switch 32 are arranged on the side of the transmitter body 2, and the top of the transmitter body 2 A signal adjustment knob 4 is provided on the surface, and a retractable data line 5 is provided on the side of the transmitter body 2 , and a data interface 6 is provided at the end of the data line 5 .

[0016] like figure 1 , figure 2 As shown, the bottom surface of the transmitte...

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 wide-area signal emitter. The wide-area signal emitter comprises an emitter body, wherein the side face of the emitter body is provided with a power switch and an electric wire winding and unwinding switch; the top surface of the emitter body is provided with a signal adjusting knob; the side face of the emitter body is also provided with a telescopic data line; the tail end of the data line is provided with a data interface; the bottom surface of the emitter body is provided with a positioning magnet; the diameter of the data line is not greater than 2 mm. Since the emitter body of the wide-area emitter is provided with the signal line with freely adjustable length, the position of the signal emitter can be freely adjusted as required; thus the usability of the signal emitter is greatly enhanced.

Description

technical field [0001] The present invention relates to a signal transmitter, more precisely, a wide-area signal transmitter. Background technique [0002] A signal generator is an instrument that generates electrical test signals of required parameters. According to the signal waveform, it can be divided into four categories: sine signal, function (waveform) signal, pulse signal and random signal generator. Signal generators, also known as signal sources or oscillators, are widely used in production practice and in the field of science and technology. All kinds of wave curves can be expressed by trigonometric function equations. A circuit that can generate a variety of waveforms, such as triangle waves, sawtooth waves, rectangular waves (including square waves), and sine waves, is called a function signal generator. [0003] Currently commonly used signal transmitters, especially small-range signal transmitters with low power, will be affected by the external environment...

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): H04B1/02
Inventor 张立
Owner 张立