How to use computers, chairs, tables, and computer monitors for a long time?

1.The feet should touch the ground, and it is best to land vertically if you can't reach the foot pads.

2.Straight waist.

3.The elbow is 90 degrees, the upper arm is vertical, at this time your hand can be as high as **, and the keyboard will be placed**.

4.When looking at eye level, the line of sight is the edge of the computer screen, no matter how big the screen is.

5.Use the mouse, keyboard, wrist to hang in the air, generally speaking, the table is not adjustable, so first adjust the chair with 23 as the standard, then press 1 to add the foot pad, and then press 4 to adjust the display, generally speaking, the display is low, the best solution is to pad the book, computer textbooks are the most suitable. If it's not enough, just leave the table and change it to an xd, a few years later, as the monitor gets bigger and bigger, I found that one thing can be changed, that is, the display height is more than 21 inches, if you press the upper edge of the line of sight, it is actually not very comfortable, too low, now I personally tend to raise the monitor to the line of sight and 1 4 upper flush In fact, it is recommended to use a gas rod to eliminate the base.

Of course, the dining table and chair are not suitable for the computer table, because if you sit and play the computer for a long time, the dining table and chair will hurt your back if you sit for a long time, and the chair dedicated to the computer table will be much better.

Yes, as long as it's a desk, you can put down the computer if you can put down the monitor, and the host can put it behind the monitor. The display is thin and light.

It is recommended to buy a professional computer chair, and now that the e-sports industry is so hot, there are naturally many e-sports chairs.

The height of the computer desk is generally 70--80cm, which is determined by combining the height of the human body and the height of the human body is generally 160-185cm.

The computer desk is 750 mm, and the computer chair is generally between 350-450, to sit comfortably, the height of the chair depends on the length of your calf.

Tables and chairs include all components such as door frames, Uncle Lu Ban has long set a standard size, and it is still used today, as if the height of the table is 75cm, and the chair also has a standard, this standard is ergonomics in today's words, and in ancient times it was a combination of feng shui and reality. Your 80cm table must be tall, this size must be made by yourself, blind, you can't buy an 80cm height table on the market, hehe.

The height standard of the modern office desk is 75cm (the Japanese standard is 70cm), the correct sitting posture is that the head and the center of the monitor are at the same height, and the neck will not be fatigued by looking up or looking down, as for the armrests, it is best to raise to a slightly lower height than the countertop, so that after using the computer for a long time, the elbows and wrists will not be tired, so the chair should have lifting armrests!

The height standard for modern desks is 75 cm (the Japanese standard is 70 cm), but nowadays it is more advisable to alternate between sitting and standing, and it is best not to have too much difference in height between the table and the chair.

The height of the table and chair can be adjusted at any time if it can be raised and lowered, so that there is room for the knees and thighs to move. And everyone has a different height, and the comfortable posture is also different, and my opinion is still different from person to person.

Generally, the height of the chair in front of the computer desk should be adjusted, and the correct height of the table and chair should be able to keep two basic verticals when sitting, one is when the feet are flat on the ground, the thighs and calves can be basically vertical, and the front of the seat surface can not compress the lower plane of the thighs. Second, when the two arms are naturally drooping, the upper arm is basically perpendicular to the forearm, and the height of the desktop should be just in contact with the lower plane of the forearm. This allows the person to maintain a correct sitting and writing posture.

If the height of the table and chair is not reasonable, it will directly affect the sitting posture of the person, which is not conducive to the health of the user. For this purpose, the height of the space under the desk surface shall not be less than 580mm, and the width of the space shall not be less than 520mm.

Computer Desk Size Height Standard How to choose a computer desk and chair.

How to choose a comfortable computer desk and chair.

First, the computer desk should be firm and stable as a whole, and the desktop should be as wide as possible. A strong desktop is the only way to place your computer safely and securely on your desktop. The general computer desk is a frame structure, although the frame structure of the computer desk is cheap but not firm, the computer should be used as much as possible to lean on other large, firm furniture to make it stable, if necessary, you can add a few more nails.

Computer cases, speakers, mice, document shelves, external miodem, printers, scanners and other things should be placed on the desktop, in order to ensure that there is a certain amount of space around the computer to ensure good ventilation, the computer countertop should have enough space.

Don't look at these online copy and paste, they are all ghost blows, I have been playing with computers for 20 years, and there are two types of computers, tables and chairs.

The first type is a chair without a support, which is best bought with adjustable height, but this kind of without a support is really not suitable for playing with a computer, unless your computer desk is L-shaped.

The second type is with a support hand, this kind of height, people sit on it, hands on the holder, must be reasonable computer desk parallel or one centimeter high.

These chairs on the market are all Ge You paralysis chairs, or chairs for watching TV, which are very comfortable to sit on without moving your hands.

If you work or play on the computer, the chairs on the market have low handles, which is not comfortable at all.

The standard height of the computer desk is 750, and the standard height of the computer chair is about 430,,, which can be slightly adjusted according to the different heights.

The computer chair can choose the Takada ergonomic chair, which has a variety of adjustable features, including the height and depth of the chair, the back support for swinging back and forth, the neck support, the retractable seat cushion, the 360-degree rotation, and the adjustable armrests.

The right height for a computer chair is relative to a computer desk. A healthy sitting posture for people who use computers regularly should meet the "three right angles":

Three right angles mean: the calf at the knee forms a right angle to the thigh; The hips and waist form a right angle; The elbow joint of the forearm forms a right angle.

As long as these three right angles are achieved, the body will not be leaned back or forward excessively due to discomfort in the neck. A healthy sitting posture allows the bones to carry the weight of all parts of the body evenly. To keep our upper body straight, especially our neck, we need to stand upright so that our head is supported, our shoulders are naturally lowered, as close to our body as possible, and our elbows are bent at about 90°.

When operating the keyboard or mouse, do not lift the wrist, otherwise the wrist joint is very easy to get tired, and you should try to keep the wrist in a horizontal posture. The palms should also not be constantly adducted or outward, and it is best to keep them in a straight line with the forearms. To protect the lumbar spine, sit straight and keep your waist straight, your knees will naturally bend at about 90°, and you should sit with your feet on the ground.

To achieve three right angles, it is necessary to cooperate between the table and the chair, the so-called "a slap does not make a sound", no matter how ergonomic a single table or chair is, it cannot achieve the comfortable effect of "three right angles".

There are many styles of home computer desks on the market now, and their shape, volume, function, and ** are all different. So, which style of home computer desk is better? Here is an introduction to what kind of home computer desk to choose, as wellHome computer deskWhat are the materials?

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1. What kind of home computer desk is good.

1. What kind of home computer desk style is good, simple desktop computer desk.

The length of desktop computer desks is generally not particularly large, and the style is very simple. There is only one sliding pump plate and side cabinet for the chassis for the keyboard and the main unit. As a result, it is lightweight, easy to move, space-saving, inexpensive and very affordable, suitable for use in offices, homes or dormitories where space is scarce.

2. What kind of home computer desk style is good, combined computer desk.

The size of a combination computer desk is not fixed like other products. However, it has novel shapes and various structures. It has the advantage of saving space, etc.

In addition, this product can make full use of space resources while meeting the needs of users with high sales, and is a home computer desk that takes into account both beauty and practicality.

3. What kind of home computer desk style is good, and there are many ** computer desks.

The multi-computer limb bucket chain table is not only larger than other computer desks in Lisun, but also can reach 1 meter to meters, and the desktop area is very large, which can accommodate laptops, speakers, scanners, printers, fax machines, folders and other computer office supplies. In addition, the multi-** desktop computer desk also has a double-layer structure, which can also place some decorative items while placing the computer, so it is a powerful computer desk that can meet the needs of different users.

4. What kind of home computer desk style is good, laptop table.

Laptop table, everyone should be familiar with it. It is not only small in size and easy to carry, but also has the characteristics of low cost and good comfort. In addition, it can also be used as a desk, dining table, etc. Therefore, it is very popular with consumers.

2. What are the materials of home computer desks?

Material 1, solid wood.

Solid wood computer desks retain the inherent density, good toughness, high strength, durability, and not easy to deform the advantages of wood. Solid wood home computer desks are bright and clean, with pastel colors, elegant and generous, and strong in quality, because the material of solid wood is more special, so it needs to be placed in a temperature and humidity environment suitable for people's lives.

Material 2, baking paint.

The main features of the lacquered computer desk are high brightness, smooth and delicate surface, delicate, stylish, and colorful, suitable for young people and freelancers of the new era.

Material 3, glass.

A computer desk made of clear glass and metal is unique. The same appearance and different materials will show different temperament and appearance. Glass computer desks are fireproof and abrasion-resistant, making them suitable for use in modern homes and offices.

For the choice of home computer desk, we still have to combine our own preferences and their actual situation. The above are some suggestions for computer desks, I hope it will be helpful to you.