Cutting type silica gel sheet and its processing method

Abstract

The invention discloses a tru-cut silicon rubber and a processing method thereof, in particular relates to a gum cap combination required for using each single shut die to at least process a double number of keyboards and the gum cap combination with different silica gel forces. The invention not only enhances the processing efficiency, but also saves the cost of the raw materials, and meets the characteristics of the ergonomics. The invention is characterized in that the invention comprises the tru-cut belt-shaped gum cap combination having a plurality of branches distributed on the trunk and the same side, and the distribution structure is at least matched with a plurality of keycaps on the main keystroke area and the circuit film to which the keycap corresponds. By adopting the method of the invention, two suite of gum caps required for main keystroke area can be processed using each single shut die, and two suites of silicon rubbers respectively matched with the main keystroke area of two slave keyboards can be processed through cutting on an integral gum cap silicon gel board using the gum cap combination. Besides, the silica gel forces that each suite of assembly zone respectively corresponds to the left and right hands and different fingers are different either.

Description

technical field [0001] The present invention relates to the rubber cap of computer keyboard and processing method thereof, specifically, relate to the rubber cap combination that every single tie mold can process at least double keyboard quantity, and the rubber cap combination of different silica gel force, not only improve processing The utility model has the advantages of high efficiency and effectively saves the cost of raw materials, and is a cutting-type silicone sheet and a processing method thereof which conform to ergonomic features. Background technique [0002] With the rapid development of the computer industry, its peripheral equipment is also showing vigorous vitality, including keyboard products, and the rubber cap as an important part of it is also one of the effective forms of production and processing, but so There is a certain distance between each adjacent rubber cap combination plate of the structural form, including the reinforcing rib and the connectin...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the computer industry, its peripheral equipment is also showing vigorous vitality, including keyboard products, and the rubber cap as an important part of it is also one of the effective forms of production and processing, but so There is a certain distance between each adjacent rubber cap combination plate of the structural form, including the reinforcing rib and the connecting plate surface, thus causing a certain degree of waste of raw materials; moreover, the existing related processing molds are One mold one tie or one mold multiple tie, and each tie can only process one set of rubber cap combination plates corresponding to one set of keyboards, but cannot process multiple sets of rubber cap combinations corresponding to two or more sets of keyboards , and each rubber cap combination board needs to cut its side material, thus causing a waste of raw materials; what's more, the size, thickness, material and processing technology of each single rubber cap of each rubber cap combination board Almost the same, therefore, the elastic coefficients are almost the same, or the silicone force is almost the same, that is, the general 55 ± 5 grams of force, neither the left and right hand button control areas, nor different finger button control areas, however , because in the actual operation, the force applied by the left hand is equal to that of the right hand, and the force applied by the little finger, ring finger and middle finger is equal to that of the index finger. Therefore, it will cause finger soreness, stiffness, and inflexibility during use. If things go on like this, it is easy to cause damage to the fingers, muscles and corresponding joints of the human body, which is not ergonomic

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