Perhaps, there is not such a sphere of human life, which would have not felt the impact of modern high technology. Today, the computer goes hand in hand with the person in his professional and even personal life. During school and university studies, at work and in the planning of recreation, we turn to him in an effort to facilitate and optimize our labor and time.
Given the role of computer technology in medicine, we can confidently talk about their real assistance to improve the quality and length of life.
Given the role of computer technology in medicine, we can confidently talk about their real assistance to improve the quality and length of life. Widely used virtual modeling diseases flow; Special programs calculated optimal formula new drugs, etc.
The subscription fee for utilities, banking, entertainment and online dating, weather and breaking news... System administrators joke: "Everyone, sooner or later turns into an application."
On human health, working at the computer, it is influenced by many factors, one of which is the height of the table.
Chest protrudes and shoulders on the contrary, a little left out and brushed back.
Content
- 1 The principles of the optimal placement of the computer desk in the room
- 2 Correct posture at a computer desk
- 3 How to keep your posture when working at the keyboard?
- 4 The main types of structures, and the main parameters of computer tables
- 5 The dimensions of the computer desk
- 6 VIDEO: Table height adjustable electric Ergostol Duo
- 7 50 photo ideas to choose a computer desk
The principles of the optimal placement of the computer desk in the room
It is hard to imagine that the statistically average modern home or office space will be able to do without a comfortable and well-equipped place to work at the computer.
Incorrectly calculated the height of the product can cause diseases of the spine, as well as visual impairment.
In the process of site selection for the table, the engineers are advised to adhere to the following basic rules.
- Foresee the existence of easy access to the power grid. It is desirable to complete elimination elektroperenosok and various extensions. Outlet, if possible, be equipped with grounding.
- Try to ensure that the working surface of the table with natural sunlight, which would have fallen on the left side.
- In the cold season is not placed close to the table heaters. Thus, not violated temperature modes art.
- The floor, which will put the computer desk, must be correct on the level, with the absence of roughness and topography.
In general, it is troublesome - to have a table of improper height. Therefore, I propose a detailed look into the matter.
Standard, is considered to be the height from the floor to tabletops to 75 cm.
To work and learn at the table set out in these rules, it will be comfortable and pleasant. However, the requirements to be observed in relation to the technique will not be worth anything if sitting at the table, do not observe certain rules of healthy posture.
In addition, people feel uncomfortable when working at a computer desk, consumes much more energy, and therefore, gets tired quickly.
Correct posture at a computer desk
The term posture refers to one or another independent position of the human body in space. It is right and wrong.
Why is it the height of the table has an effect on human health?
But humanity still believes that intelligent use of the computer and is able to bring an undeniable benefit.
With proper posture a person can easily and naturally stand, walk or sit. Active voltage is missing, the body and head held straight. Chest protrudes and shoulders on the contrary, a little left out and brushed back. Tightened, not outstanding belly.
Too low table will cause the user to stoop and bend forward, but too high - up to lift up your head and feel uncomfortable.
Opposing same characteristics: a slouch and drooping head and shoulders, walking on bent legs, etc. issued to holders of improper, unhealthy posture. And it has a negative impact, including on the functioning of internal organs.
The optimum position of the person sitting at the "right" computer desk - it's straight back, forearm freely lie on the table, not raising the shoulder girdle.
However, not only heredity determines the ability to keep the body properly, but also the objective external factors. Posture begins to form in early childhood, and this is the period that allows active intervention for the sake of further proper development.
Typically, the worktop is at the level of the solar plexus.
The vast majority of models of computer tables are versatile and can be used as a writing table. So, imagine that a keyboard shelf pushed, and we sit down at the table top, to simply write in a notebook or study the book. In this case correctly positioned?
- Between the thorax and the edge of the table is observed a distance approximately equal to the palm.
- As in the letter, and especially when reading, to avoid bearing the chest on the edge of the tabletop.
- The standard height of a computer table is designed to provide optimum (30-35 cm.) To view and posture distance from the eyes to the surface of the countertop.
- Write best with lowered by 5 cm. below the edge of the table with his elbow.
- Legs whole foot standing on the floor, the thigh and drumstick thus should form between themselves straight or slightly obtuse (100 - 105 °) angle.
By the way, it should be noted that while sitting in a chair, feet should be on the floor and be bent at an angle of 90 degrees.
How to keep your posture when working at the keyboard?
- The height of the chair should provide a right angle between the femur and tibia; sidushka thus should not be too soft.
- Stool surface area occupied by at least 2/3.
- Let the back of the chair will be the measure for your back. Working, try to cling to it.
- Ideally, the blades are reduced, the abdominal muscles are relaxed, one arm not above or below the other.
- Not casting a leg over the other. If the duration of this state of the legs significantly impaired blood supply.
- Achieve by his posture weight distribution only in the thigh; computer monitor, may be at eye level or slightly higher.
But how to achieve this state?
The feeling of comfort of staying in a correct position does not come immediately, but little effort and perseverance, in the end, do their good work.
Look, if your height is 182 cm, while the calculated height of the table should be 78 cm.
The main types of structures, and the main parameters of computer tables
- Classic, straight.
When the user is perpendicular to the length of the table and, respectively, to the monitor. Such models are conveniently placed along the walls or room dividers.
- Angular.
table design is conveniently built into the corner of the room. The user sits in a desk or a diagonal and perpendicular to the monitor, or the person to the main length of the table and in a half-turn to the screen.
Therefore, the allowable user growth range is from 168 cm to 182 cm.
The choice of the design, of course, depends on the spaciousness of the room and the furniture, "the neighborhood." But the main parameters and dimensions of computer tables - depth, length, and height should be guided by the objectives set by the individual user, as well as to take into account his physiology.
And it was such a height tables made the manufacturers of office furniture - since it is universal for most people in our country.
The dimensions of the computer desk
One of the most important requirements for the computer table design, compliance with which ensures a healthy and productive work is its proper height. Standard, is considered to be the height from the floor to tabletops to 75 cm.
Reach a comfortable position possible by changing the height of the chair.
Still, the growth of the majority of people do not correspond to what is considered to be the "golden mean". And even for a non-standard situation, there is a great and simple calculation formula: the product of growth in 75/175 cm.
Make a table at an appropriate height to order.
Active voltage is missing, the body and head held straight.
For example, when the user 183 cm in height. calculation of the optimal height of the table is as follows: 183 * 75/175 = 78.43 cm.
Make a table with adjustable height position countertops.
With proper posture a person can easily and naturally stand, walk or sit.
Internet addiction and substitution of real life virtual life - a problem known Hi-tech technologies. But humanity still believes that intelligent use of the computer and is able to bring an undeniable benefit.
Child grows, and with it "grows" and the desktop - this is the correct and thoughtful approach.
Actually, it we can adopt when designing a computer table, which will run low toscha growth of 155 cm and her favorite son-in-growth of 192 cm.
The term posture refers to one or another independent position of the human body in space.
VIDEO: Table height adjustable electric Ergostol Duo
50 photo ideas to choose a computer desk
