办公室人机工程计算机使用安全的技巧培训ppt课件

1、计算机运用平安技巧HUMAN ENGINEERING/ERGONOMICS人体工程学人体工程学/人类工程学人类工程学 Definition:定义定义 Objective:目的目的 Primary Areas of Ergonomics :人类工程学的主要领域人类工程学的主要领域It is the study of how people physically interact with their work fitting the job,the equipment, and the work environment to the worker.它是研讨人类是如何与他们的任务相互影响的适当的任务

2、、设备、和工人的任务环境To Work in great safety and comfort with increased productivity.提高任务效率并且要平安温馨地任务- Monitor Location显示器位置- Keyboard Location键盘位置- Seating座椅Monitor Location显示器位置Head and Neck头和脖子头和脖子 错误的头和脖子位置倾斜着头看屏幕，导致脖子疼，并且脖子肌肉紧张使头疼扭着脖子看资料，会把问题弄得更严重。Head and Neck头和脖子头和脖子 Check the distance to the Monitor

3、should be about ( 50-70 cm / with a characterSize of 4 mm).把显示器的间隔限制在5070CM/字号为4MMThe monitor height should be adjusted so that the highest text line is appropriate 10 - 15 cm under your eye level. 显示器的高度应调整到正文行在他的视野下1015CM的位置。Keyboard / Mouse/Desk键盘/鼠标/桌子The copyholder should be placed between keyb

4、oard and computer monitor 稿件应放在键盘和显示器的中间位置Room aroundThe Keyboard (5-10 cm).环绕键盘5-10CM的范围内Monitor and keyboard should be able to be adjusted fast, easily and independently from each other.显示器和键盘应该分别放置，易于快速并独立调整Check the heigt of the desk检查桌子的高度 Position the keyboard so that you can use it withyour h

5、ands in line with your forearms.将键盘放置在一个适宜的位置，保证他的手和前臂同一条线上操作 Use a light keying action.运用轻击键子的动作 If you hold your elbows away from your body, muscles in your neck, shoulder and upper arms are under a constant static load.假设他使肘部抬离身体，他脖子、肩膀和上臂的肌肉，都将处于一个继续静止和受力形状Hands and Wrists手和腕部手和腕部 The tendons an

6、d nerves that control the fingers run through the wrists.腱和肌肉经过腕部来控制他的手指错误的腕部和手的位置他的腕部和前臂假设有一个向下的角度，或向一侧有一个角度的话，会使他的腕部产生磨擦 Placing your keyboard at an angle to the edge of the desk encourages a bad posture.假设他的键盘与桌子边缘有角度的话，将导致他错误的坐姿Hands and WristsThe mouse should be placed as near as possible to th

7、e keyboard. 鼠标放在近能够接近键盘的地方The mouse should be used at elbow height. 鼠标应放在与肘一样高的位置Use the function keys of the key -board. Set the speed and double-click to mouse in a way that it is comfortable for you.设置一种适宜他的鼠标反响速度和双击的速度The mouse should fit your hand鼠标要适宜他的手的大小. 运用键盘的功能键Office Chair办公室座椅 Make an e

8、ffort to sit correctly.努力坐得正确 Adjust the backrest on your chair to give support to the lower spine.调整他座椅的靠背，使他的腰脊有一个支撑 Make small adjustments to your posture.对他身体的姿态做一个小的调整 Make sure that the seat cushion is not too long.确保他的椅垫不太长 Experiment with your chair to find out what all the adjustments do.对他

9、的椅子做一下测试，了解它一切的调整功能Lower Back腰脊腰脊 When you sit down the inward curve in your lower back flattens, this places pressure in the spine.当他坐下时，腰脊的内弯曲变平，将导致他的脊柱受压。不正确的腰脊位置松散的姿态产生的压力会使他的脊间盘弯曲Legs and Knees Pressure can build up under thighs and behind knees if your chair in not adjusted properly.假设他的椅子调整得不

10、够温馨的话，他的大腿下面和膝部后面将遭到挤压腿和膝假设他在椅子中不能完全靠在靠背上，他应调整他靠背安装假设他的脚不能适当着地的话，压力将作用在他的大腿下侧，这将导致他的脚部肿胀，麻木。 If you cannot sit fully back in the seat, you need to adjust the backrest assembly.假设他在他的座位上不能完全靠在椅背上，他需求调整座椅的靠背安装 If you can feel pressure at the front of the seat cushion, you need a footrest or adjust the

11、 the seat of the chair.假设他感到他的座垫对他有压力的话，他就需求一个脚凳或对他的座位进展调整 Set your seat height.调整他座位的高度在他的座椅中完全靠在靠背上选择一个能使他的膝部后侧不受压力的座椅椅面一个脚凳，比如一个簿，用于减少大腿下侧的压力Feet and Ankles脚和踝脚和踝 If your seat is too high or too low you, will experience uneven pressure under the thighs and this can restrict blood flow and pinch n

12、erves.假设他的座位对于他来说太高或太矮，那么将有不均匀的压力作用于他的大腿，这将使他的血液流动遭到限制，而且压迫他的神经。 脚和踝的错误位置在不均匀的压力下的大腿，会使人的血液流动遭到限制并压迫神经假设血液循环受阻那么脚和踝发生浮肿 If you can feel pressure under the front of the thighs, get a footrest.假设他感到在他的大腿上有压迫感，他可以垫一个小脚凳。均匀的压力平衡地分布在大腿的下面用一个小脚凳来减少大腿下面的受力INTRODUCTION引见引见 Importance of Computer计算机的重要性计算机的重

13、要性 Injuries of Its Use运用它所带来的损伤运用它所带来的损伤- Eye Strain眼部疲劳眼部疲劳- Stiff Back后背生硬后背生硬- Numbness in Hands and Feet手脚麻木手脚麻木- Fatigue疲劳疲劳EXERCISES FOR THE OFFICE办公室练习办公室练习 One of the biggest injury risk factors is static posture.最高的风险要素就是固定的坐姿 Try to spend at least 5 minutes every hour away from your comput

14、er.每小时最好有5分钟分开他的计算机 Remember to ONLY stretch to the point of mild tension.记住只是做一种适当的伸展 Try to incorporate the stretches into your daily routine.一定要将让这种伸展运动成为他的日常任务的一部分Remember !牢记牢记 following these ergonomic guidelines can help you prevent common injuries associated with the use of computers. 记住，遵照这些人类环境改造学的指点方针可以协助他预防与运用计算机有关的普通损伤 in most cases, corrective measures are relativelysimple and inexpensive.记住，在许多案例中，纠正方法都是相当简单和廉价的。容易做到的 through the application of getting the id