Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An FTTH optical receiver

A technology of optical receiver and optical receiving unit, applied in electromagnetic receivers and other directions, can solve the problem of inability to upgrade and replace, and achieve the effects of improving measurement accuracy, facilitating level adjustment, and improving measurement accuracy.

Inactive Publication Date: 2019-06-21
祁红利
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this technical solution, the optical receiver and the network module are fixed, and cannot be upgraded and replaced.

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
  • An FTTH optical receiver
  • An FTTH optical receiver
  • An FTTH optical receiver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] An FTTH optical receiver, including a receiver body 1, a power supply 2, a suction cup 3, an infrared detection head 4, a universal wheel 5, an adjustment knob 6, a built-in photodiode 13, a light receiving unit 14, a circuit boosting unit 15, an automatic The optical power control unit 16 and the first amplifying circuit unit 17; the present invention can be easily installed and disassembled through the suction cup 3, thereby changing its installation position conveniently, making the use process more convenient and faster;

[0039] The photodiode 13 receives an input optical signal and converts the optical signal into an RF signal. The photodiode can be a separate device if an external wavelength division multiplexing (WDM) component is used. Additionally, the photodiode 13 shown may also be a duplexer or triplexer module including WDM components. Furthermore, the photodiode 13 can be biased in various ways - such as integrated with a receiver integrated circuit.

...

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 relates to an FTTH optical receiver which comprises a receiver body, a power supply, a sucker, an infrared detection head, universal wheels, an adjusting knob, a photodiode, an optical receiving unit, a circuit boosting unit, an automatic optical power control unit and a first amplifying circuit unit. Wherein the power supply, the circuit boosting unit and the light receiving unit are electrically connected in sequence; The light receiving unit, the automatic light power control unit and the first amplifying circuit unit are electrically connected in sequence; Wherein a receivingsurface of the receiver body is provided with a photosensitive plate, and the receiver body on the upper side and the lower side of the photosensitive plate is provided with a fluorescent plate, a display screen and an electronic bubble. The infrared distance measuring device has the advantages that the infrared distance measuring device integrates the photosensitive plate and an infrared detection head, integrates the distance measuring function, the speed measuring function and the temperature measuring function and can meet different measuring requirements; The position coordinates of thelaser received on the photosensitive plate can be visually displayed through the display screen, the incident angle of the laser can be conveniently adjusted, and the measurement accuracy is improved.

Description

technical field [0001] The invention relates to an FTTH optical receiver. Background technique [0002] At present, in engineering measurement, because the power of the laser is too high, it will cause damage to human eyes and other organs, so the power of the laser is limited, and its brightness is also limited. The loss of the laser is large when it is far away, so that the surveyor cannot accurately judge the position of the laser with the naked eye. In order to solve this problem, a laser receiver is usually installed on the target. However, the laser receiver can only match the laser equipment with the corresponding function for operation, and the signal it receives is also single, which cannot meet the needs of use; moreover, it is difficult to install, and the position is not easy to adjust after installation; the existing laser receiver can To determine whether it is level, but it is not convenient to adjust the level of the laser receiver, which is extremely inconv...

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): H04B10/67H04B10/69
Inventor 祁红利
Owner 祁红利
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com