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

Laser pointer pen with anti-falling function

A laser and functional technology, applied in the field of laser pens with drop-proof function, can solve the problems of easy damage and poor protection performance

Inactive Publication Date: 2019-04-16
中山市永乐电子有限公司
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a laser pen with anti-fall function, which solves the problem that most of the existing laser pens are provided with rubber sleeves on the outer surface of the laser pen, which has poor protection performance and is easy to be damaged.

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
  • Laser pointer pen with anti-falling function
  • Laser pointer pen with anti-falling function
  • Laser pointer pen with anti-falling function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , the present invention provides a technical solution: a laser pointer with anti-drop function, including a laser pointer body 1, the surface of the laser pointer body 1 is fixedly connected with a hanging buckle 23, and the laser pointer can be conveniently hung by setting the hanging buckle 23 Portable, convenient and practical, the surface of the laser pointer body 1 is fixedly connected with a laser button 24 directly below the hangi...

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 laser pointer pen with an anti-falling function. The laser pointer pen comprises a laser pointer pen body. A pen tail is fixedly connected with the top of the laser pointer pen body. A pen point is in threaded connection with the bottom end of the laser pointer pen body. Rotating bases are fixedly connected with the two sides of the outer surface of the laser pointer penbody respectively. The surfaces of the two rotating bases are each rotationally connected with a rotating rod. The invention relates to the technical field of laser pointer pens. According to the laser pointer pen, the elastic force of a telescopic spring is overcome through the attraction force of a first magnet and a second magnet; the rotating rods can rotate under wind resistance when the laser pointer pen longitudinally falls, then a connecting rod is driven to rotate, and then a slider is driven to slide on the inner surface of the groove to overcome the attraction force of the first magnet and the second magnet; a fabric is spread under the elastic force of the telescopic spring and the wind resistance, the longitudinal falling force of the laser pointer pen is effectively relieved,the pen point of the laser pointer pen is quite well protected, and the anti-falling function of the laser pointer pen is improved.

Description

technical field [0001] The invention relates to the technical field of laser pens, in particular to a laser pen with anti-drop function. Background technique [0002] Laser pointers, also known as laser pointers, pointing star pens, etc., are pen-shaped transmitters that are designed to be portable, easy to hold, and processed into laser modules with visible lasers. Fiber green laser pointer, also known as laser pointer, pointing star pen, etc., is a pen-shaped transmitter that is designed to be portable, easy to hold, and processed into a laser module with visible laser light. Common laser pointers include red light, green light, blue light and blue-violet light. It is usually used in reports, teaching, and tour guides to project a point of light or a line of light to point to objects, but it is not suitable for use in specific places, such as art galleries, zoos, etc. Improper use of the laser pointer may cause retinal damage or even blindness, and children should not us...

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): G09B17/02
CPCG09B17/02
Inventor 谢志刚
Owner 中山市永乐电子有限公司
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