The size of TV cabinet is determined as follows: (1) low cabinet.
If a 29-33 inch TV is used, the low cabinet should adopt the following three sizes.
(1) ①400mm, this is sitting high. For example, one side of the hall cabinet can be used as a seat (or a thin cushion can be placed on it) to talk to the sofa. The bedroom low cabinet also uses this height.
②600mm, which is the height used when magnifying TV.
③ 7 10mm is the upper limit.
Why is 7 10mm the highest limit?
Sitting on the sofa watching TV, the height of the seat is 400mm, and the height from the seat to the eyes is 660 mm, which together is 1060mm, which is the upper limit of the line of sight. If you use a 2 1-25 inch TV, set the low counter of 10 mm, and the line of sight is right in the center of the TV screen. If the low cabinet is higher than 7 10mm, it will become looking up. According to the principle of ergonomics, looking up is easy to cause neck fatigue. As for the distance between the TV screen and the human eye, it is at least 6 times the width of the TV screen. A diagonal TV set of 18-2 1in is at least about 2440mm, which is the standard size, with the short side of 1830mm and the long side of 3050MM. If it exceeds 3050 mm, the TV screen of 18-2 1in is too small, so the sound should be considered.
(2) sofa size
Generally, the single person sofa of a residence is 760mm×760mm, and at most 8 10mm×8 10mm is enough. The length of a three-person sofa is generally 1750- 1980mm. Many people like imported sofas. It should be noted that the size of this kind of sofa is generally 900 mm x 900 mm, which often makes the living room look small when placed in a small-sized living room. Many people like corner sofas. There should be several corner positions, and the size is 760 mm x 760 mm If the corner is made into a sofa, the sitting person will occupy the position next door and feel uncomfortable at the same time, because his feet are at right angles. To sit comfortably in the corner, the size of the corner sofa is 1020mm× 1020mm. The highest position of the seat should be 400mm, and then the seat is inclined downward, with an inclination of 6 and a depth of about 530mm (according to the principle of ergonomics, it should not be too deep, that is, it is impossible to sit at the end, and foreign sofas 1000mmx 1070mm only add handrails and backrest, and the sitting depth increases by 24 inches). The armrest of sofa is generally 560-600 mm high. Therefore, if the sofa has no handrails, if corners are used, the height of the corners and sides should be 60mm higher. Convenient to pillow hands, make phone calls, write, put desk lamps, etc. Sofa hardness should be moderate, and sofas that are too hard or too soft will sit with backache. So, how to judge the softness of the sofa? If you sit down and get hit, you will feel as if you are sitting on a hard board. This kind of sofa is too hard. If you sit down, your body is too deep, you feel empty, and even feel the bottom frame of the sofa. This kind of sofa is too soft.