A keyboard film with massage function

A technology of functional keyboards and magnetic substances, applied in the direction of coating, input/output of user/computer interaction, etc., can solve the problems of keyboard abrasion and keyboard yellowing, and achieve neat office, smooth surface and excellent yellowing resistance Effect

Active Publication Date: 2016-08-17
DALIAN YIJIA ZHICHENG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More than 20 years ago, when personal computers entered the family, the impact of computers on people's lives was greater than that of other electronic products. In today's information age, people are using computers more and more. Computer keyboards are undoubtedly the link between people and computers. An important way of contact, due to the frequent use of computers, some users often let the keyboard wear off those letters due to long-term typing, and the keyboard will also turn yellow. The above-mentioned problems of laptop keyboards are even more serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] After mixing polycarbonate, flame retardant, white mineral oil, nano-titanium dioxide, cross-linking agent, and fluorescent substance in proportion by weight, add magnetic substance and mix evenly, then add cross-linking agent, and then put the mixture at 120°C The pressure was lowered for 10 minutes, and before the film was formed, glass beads with a diameter of 500 μm were added to the film and sprayed evenly.

[0017] polycarbonate

90 copies

flame retardant

15 copies

white mineral oil

2 copies

[0018] Nano Titanium Dioxide

12 copies

crosslinking agent

7 copies

Pure iron powder

15 copies

fluorescent substance

10 servings.

[0019] The fluorescent substance is composed of rare earth aluminate and alkaline earth silicate in a ratio of 1:5. The magnetic substance is magnetic iron oxide. The particle size of the magnetic iron oxide is 20-50nm.

[0020] The keyboard film with m...

Embodiment 2

[0022] After mixing polycarbonate, flame retardant, white mineral oil, nano-titanium dioxide, cross-linking agent, and fluorescent substance in proportion by weight, add magnetic substance and mix evenly, then add cross-linking agent, and then put the mixture at 130°C The pressure was lowered for 8 minutes, and before the film was formed, glass beads with a diameter of 200 μm were added to the film and sprayed evenly.

[0023] polycarbonate

100 copies

flame retardant

20 copies

white mineral oil

5 copies

Nano Titanium Dioxide

15 copies

crosslinking agent

10 copies

Pure iron powder

20 copies

fluorescent substance

10 servings.

[0024] The fluorescent substance is composed of rare earth aluminate and alkaline earth silicate in a ratio of 1:3. The magnetic substance is magnetic iron oxide. The particle size of the magnetic iron oxide is 20-50nm.

[0025] The keyboard film with massage function ...

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Abstract

The invention discloses a keyboard film with a massage function. The keyboard film with the massage function is made by the following steps of: after uniformly mixing polycarbonate, a flame retardant, white mineral oil, nano-titanium dioxide, a cross-linking agent and a fluorescent substance in part by weight, adding a magnetic substance and mixing the mixture uniformly; adding the cross-linking agent; pressurizing the mixture for 5 to 10 minutes at 120 to 150 DEG C; and before the film is formed, uniformly spraying glass balls or silica gel balls with the diameters between 5 and 100 mu m on the upper surface of the film. Therefore, the conventional production process is not influenced and the cost is increased very slightly by adopting the technical measure. The produced keyboard film with the massage function brings convenience to office work and is attractive, practical, and suitable for office workers to enjoy comfortable and fashionable office environment.

Description

technical field [0001] The invention relates to an office product, namely a keyboard film with a massage function. Background technique [0002] In today's era where information technology fills the living space, people increasingly feel how fast the evolution of consumer electronics is. More than 20 years ago, when personal computers entered the family, the influence of computers on people's lives was greater than that of other electronic products. In today's information age, people use computers more and more. Computer keyboards are undoubtedly the link between people and computers. The important way of contact, due to the frequent use of computers, some users often let the keyboard wear off those letters because of long-time typing, and the keyboard will also turn yellow. The above-mentioned problems of the laptop keyboard are even more serious. [0003] To this end, some companies are committed to creating personalized, stylish and practical notebook peripheral accessor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/02C08L69/00C08K13/02C08K3/24C08K3/34C08K3/22C08J7/06
Inventor 张磊
Owner DALIAN YIJIA ZHICHENG TECH DEV
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