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

Fixing column device with gas transmission system for PCB

A technology of PCB circuit board and gas transmission system, which is applied in the direction of clamping/extraction device, support structure installation, etc., can solve problems such as affecting the use and maintenance of equipment, affecting the efficiency of circuit board loading and unloading, and damage to fixing nails.

Inactive Publication Date: 2016-05-04
方德兰
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method often needs to manually depress the elastic hook when dismounting, which is inconvenient to operate and in some cases, the elastic hook is difficult to depress, which affects the loading and unloading efficiency of the circuit board, and even damages the fixing nail. Overall equipment use and maintenance

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
  • Fixing column device with gas transmission system for PCB
  • Fixing column device with gas transmission system for PCB

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Combine below Figure 1-2 , the present invention will be described in detail.

[0012] According to an embodiment, a fixed column device with an air delivery system for a PCB circuit board is used to be fixedly connected to the frame body 1 so as to fix the PCB circuit board 2 on the frame body 1, and the fixed column device includes The fixed body 8 fixedly connected to the bottom of the frame body 1, the fixed body 8 includes a bottom shoulder portion having a shoulder surface 81 for carrying the back of the PCB circuit board and an integrally formed body perpendicular to the shoulder surface 81. The vertical column part 9, the vertical column part 9 includes the cylindrical root 92 integrally connected with the shoulder surface 81 at the bottom and used to engage with the fixing hole on the PCB circuit board, the cylindrical top 91 at the top end and A generally cylindrical intermediate connecting portion between the cylindrical root portion 92 and the cylindrical ...

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 fixing column device with a gas transmission system for a PCB. The fixing column device is used for being fixedly connected with a frame body (1) to fix the PCB (2) on the frame body (1), wherein the fixing column device comprises a fixed body (8) of which the bottom part is fixedly connected with the frame body (1); the fixed body (8) comprises a bottom circular bead part and a vertical column part (9); the bottom circular bead part comprises a circular bead surface (81) which is used for bearing the back surface of the PCB; the vertical column part (9) is integrally molded and is vertical to the circular bead surface (81); the vertical column part (9) comprises a bottom cylindrical root part (92), a cylindrical top part (91) and an intermediate connecting part; the cylindrical root part (92) is integrally connected with the circular bead surface (81) and is used for being engaged with a fixed hole in the PCB; the cylindrical top part (91) is located at the tail end of the top part; and the intermediate connecting part is arranged between the cylindrical root part (92) and the cylindrical top part (91) and is in a cylindrical form on the whole.

Description

technical field [0001] The invention belongs to the field of PCB circuit boards, and more specifically relates to a fixed column device with an air delivery system for PCB circuit boards. Background technique [0002] Generally speaking, the installation of the PCB circuit board in the bracket of the equipment needs to be stable and reliable. The commonly used method or method is to punch holes on the control box, first install the pad nails for fixing the circuit board, and then pad the insulating gasket to fix the circuit board on it with screws, which can also be fixed with glue. [0003] However, this installation method requires manual screw tightening, and in some occasions where space is limited or operation time is limited, this fixing method is limited. [0004] Some existing fixed installation methods also include the use of plastic fixing nails with elastic hooks. In this way, the step of manually tightening the screws can be eliminated, and the circuit board ca...

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): H05K7/14
CPCH05K7/1414
Inventor 方德兰
Owner 方德兰
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