Knob design and ergonomic knobs

Knobs are for single hand control devices dominate , followed function application , the knob can be long on ring rolling , but also for the migration of less than 360 degrees shift and positioning move. The shape of round, polygonal and pointer shape. Using the Knobs acuity , convenient, reliable work , so get over the use . Perhaps facilitate modulating knob to achieve the desired level of functionality or the amount of value, such as the brightness of the light and sound recuperation size. Manufacture of building products produced raw capacity, the price is not high , lack of going it alone in the international market forces , study its causes , the process of UN demands to create products of high skill only dependable and versatile application requirements, and to address the location of the machine concordant relationship .
First, management principles ergonomic knob
( A ) change part of the counsel . The size of the knob should follow to use fingers and hands when operating in different parts , depending on the diameter of action in order to protect the general speed and cutting accuracy as a precondition. Knob shape characteristics determined by the function of , should apply according to the function selected and governance needed knob. In addition to considering the intent of the knob knob size, but also think about other aspects , such as the shape and command button cap patterns and so on . When development parameters recuperating , in order to monopolize the hand knob does not slip , often part of the button cap made ​​of various tooth pattern or polygon to enhance executive power of the hand grip . For instructions with a rib -type knob , holding grip and force the sector is the convex edge , convex edge length , feel good , vulnerable power, easy to slip , the error is struck when a large amount of space , so the ledge size required with the organs and holding hands dirty phase conform to forward operating performance.
( 2 ) as part of the Organising command . Some icons planning instructions , instructions should be a sign of strong graphics, logos brief understandable, dazzling color adopted . The gap between the knob pattern instructions , instructions achievement is also quite strange, with straight lines and arrows , for example, was significantly better than a straight line arrows indicate the presence of and understand the nature . Approach and command icons indicating diverse governance requirements are commanding familiar clarity scale parameter can not discourage visits . Knob indicates the upper part can be attempted as translucent and does not hide live above parameter display, commanding black line on the panel can be understood to indicate emerge in working condition, while the reference pointer parameters are displayed below . Operating history can still clearly observe and modulating parameters size , less prone to angry operator error , consistent operation and display of consistency criteria .
Second, based on ergonomic styling attempt knob operation and display a harmonious relationship with each other directly affect the operator's operation process , and then follow the operator 's task , mind, Weidun and insurance in areas such as firing indirectly. In an attempt to manufactured goods , the operating and display the consistency principle is a plan to deal with human needs of the project guidelines. Figure 1 is the author plans Blade transparent knob , directing plate shape like green , colorless instructions plate outer spiral curve remediation, display and operation in accordance with the principle of consistency , the size of sub-file flashed trend . Needless to observe marked as operator instructions specification size , will be able to familiarize themselves tend to decisive and effective prevention of physiological Weidun to prevent misuse , the road safety.
( A ) the use of color . I do not use a conventional small gray hue , while the use of bright orange color , add sensory stimulation, reduced mental fatigue .
( 2 ) Consistency with the operating display . Instructions on the outer edge of the transparent plate spiraling curves planning, based on the consistency of display and operation criteria , reflecting the trend of file size . Needless to really observe the operator 's command labeling standard size , you may be familiar with the underlying purpose and decisive manner , ineffective prevention tired mind , to prevent misuse, it also revealed that demonstrated the need for security .
( 3 ) Technology aestheticized . High-tech manufacturing goods in the exaggerated features while focusing on the application of aesthetics , beauty, and pulled into the partition between the high-tech building products . Mainly through aesthetic styling and color adopted to reflect. This section shape of the knob looks boring , people have jobs emotions. Facilities for the manufacture of electromechanical products in the international market forces alone insufficient , the product is only intended to process the application and hope that the high-tech multi-functional requirements, but underestimated the day of the machine and harmonic coherence . In this paper, the characteristics of the machine knob operation for ergonomics appreciation of the development of the machine knob shape remediation, use of the color adopted beauty and usefulness of the project , according to show consistency with the principles of operation , revealed that the performance aesthetics of science and technology , to achieve " technology to reward this . " To optimize the product from endless styling , human project quality, color picking , and form their own exclusive features , and further progress in the international system works outside market forces and mutual value.