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

Linear motor control entrance slit system

A technology of incident slit and linear motor, which is applied in the field of incident slit system, can solve problems such as difficulty in ensuring accuracy, and achieve the effect of precise position and size

Inactive Publication Date: 2011-04-20
WUXI JINYIBO INSTR TECH CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The incident slit plays a role in precise positioning of the light. Now the ruler is generally used to measure the size and the screw is fixed, so it is difficult to guarantee its accuracy.

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
  • Linear motor control entrance slit system
  • Linear motor control entrance slit system
  • Linear motor control entrance slit system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with drawings and embodiments.

[0012] Such as figure 1 , 2 As shown: the linear motor control incident slit system includes: fixing the slot-entry light-transmitting frame 7 on the square frame 6, the slot-entry light-transmitting frame 7 is partially inserted into the square frame 6, and fixed with screws 12. Screws 12 are arranged at both ends of the square frame 6 top, and play a role in fixing and adjusting the light-transmitting frame 7 into the seam. The small slit plate fixing plate 8 is located between the light-transmitting frame 7 and the square frame 6, and is embedded in the light-transmitting frame 7, and is closely matched with each other. The small slit 9 is composed of two sheets, and the gap between the two sheets Constitute slit, two flakes are fixed on the small slit plate fixing plate 8, and the light-transmitting frame 7 of entering slit has middle slit.

[0013] The square fr...

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 provides a linear motor control entrance slit system comprising an entrance slit transparent rack fixed on a frame. The entrance slit transparent rack is provided with a center seam; a small seam sheet retaining plate is arranged between the entrance slit transparent rack and a square frame and is inlaid in the entrance slit transparent rack; a small seam sheet is fixed on the small seam sheet retaining plate; the square frame is vertically fixed on a retaining plate; the retaining plate is arranged on a guide rail; the guide rail is fixed on a horizontal plate of a bottom plate; a vertical plate of the bottom plate is provided with a through hole; a motor is fixed at the outer side of the vertical plate of the bottom plate; a motor screw penetrates through the through hole; the end part of the motor screw is fixedly connected with a check block; the check block and the retaining plate are fixed along one end of the guide rail; and the horizontal plate of the bottom plate at the other end of the guide rail is provided with a limit switch mounting seat. The invention has the advantages that the position of the entrance slit system is controlled by a linear motor, and the step number that the linear motor walks is controlled by a computer, and the position dimension of the entrance slit can be accurately controlled.

Description

technical field [0001] The invention relates to an incident slit system, in particular to an incident slit system controlled by a linear motor. Background technique [0002] The incident slit is a key component in the photoelectric direct reading spectrometer. The excitation light on the excitation sample stage is incident on the concave grating through the incident slit. The grating decomposes the light into spectral lines, which represent the elements in the sample. The incident slit plays a role in precise positioning of the light. Now the ruler is generally used to measure the size and the screw is fixed, so it is difficult to guarantee its accuracy. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a linear motor control incident slit system, and realize precise control of the incident slit. [0004] According to the technical solution provided by the present invention, the linear motor c...

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): G01J3/04
Inventor 叶反修史先春
Owner WUXI JINYIBO INSTR TECH CO LTD
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