CN202842923U

CN202842923U - Adjustable computer chair

Info

Publication number: CN202842923U
Application number: CN 201220190859
Authority: CN
Inventors: 倪申翔; 张东速
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2012-04-24
Filing date: 2012-04-24
Publication date: 2013-04-03
Anticipated expiration: 2022-04-24

Abstract

The utility model relates to an adjustable computer chair. The adjustable computer chair mainly consists of an elastic movable back, a chair base, a display support frame, a keyboard mouse plate, an automatic extension pedal plate, a spring, a sliding block and movable handrails, wherein the display support frame is arranged on the right side of the back; the keyboard mouse plate is arranged on a rotary shaft of the display; the pedal plate is positioned in front of the chair base and moves synchronous to the elastically-moved back; and the movable handrails are arranged on the sliding block to fix a backward inclination position of the elastic back. The product has a simple structure and combines a computer and a chair into a whole; the back of the computer chair can effectively adjust the backward inclination angle according to the comfort degree of the human body under actions of the spring and the movable handrails; and the display support frame is connected with the back to ensure that the eyes and the display keep an invariable distance.

Description

Adjustable computer chair

One, technical field: the utility model relates to a kind of adjustable computer chair.

Two, background technology: along with the raising of people's living standard with for requirements of one's work, the application of computer is more and more universal, has been common in now workplace and family.Become people's study, the indispensable instrument of work and amusement and recreation.At present, computer generally is to be placed on the computer desk, and the user then is sitting in another independently enterprising line operate of seat.This kind configuration mode not only occupies a large amount of spaces, and the position of computer monitor and keyboard is fixed all the time, so before computer, work, when study and amusement, people's health can only be a kind of upright sitting posture, and the time one is long, and it is very tired that the user is easy to feel, long-term accumulation month after month, neck has appearred in a lot of people especially, shoulder, the chronic ache symptom of waist etc. and suffering untold misery, for fatigue-relieving, some people selects the activity of standing up, and unfolds the rest mode of muscles and bones, although help fatigue-relieving, but can not be from dealing with problems at all, and Chang Yinwei be uninteresting and be difficult to adhere to.The people is also arranged in work, the gap computer game of playing of study, to loosen cerebral nerve, this rest mode is loosened cerebral neural effect although can play, because it still keeps original upright posture substantially, so can not fundamentally reach Shujin bone alive, eliminate fatigue, the purpose that leisure is reposed is more played the fatigue that more easily causes human body on the contrary.

Three, summary of the invention: the purpose of this utility model is to overcome above-mentioned puzzlement, a kind of adjustable computer chair is provided, the technical problem that solves is a kind of computer chair that can lay display and keyboard on it of exploitation, display, keyboard, backrest all can be regulated, to adapt to different users's different sitting posture modes, make can be the easily comfortable use computer of user, thus fatigue-relieving.For realizing the purpose of this utility model, the technical scheme that the utility model is taked is: display bracket 1 is installed on back 5 right sides, with bracing frame pull bar 3, can effectively regulate the height of display and keyboard, motion bar 6 is installed in backrest 5 bottoms is formed slider-crank mechanism with slide block 11, and in mounting spring 12 between slide block 11 and catch 23, backrest 5 can elastic rotation, pedal 14 forms oriented movable mechanism by guide rod 13 and slide block 11, be synchronized with the movement with backrest 5, at display bracket 1 front end fluting 18, and place slide block 16, and slide block 16 can move forward and backward and be fixed at diverse location by trip bolt 17, and display pivot 24 is installed on the slide block 16, can rotate around slide block 16, keyboard and mouse plate 19 is connected with display pivot by motion bar 20.This product structure is simple, Computer table and chair one day, floor space is little, and cost is low, can regulate timely and effectively the angle of inclination of backrest, pedal can be corresponding elastic, make the very comfortable placement of shank, it can make computer operator's health fully be had a rest, and has fundamentally solved neck, the generation of the computer disease such as have a pain in the back is very useful for the crowd of long-term use computer.

Four, description of drawings:

Fig. 1 is the perspective view of the adjustable computer chair of the utility model

Fig. 2 is the perspective view of adjustable another angle of computer chair of the utility model

Wherein: 1 display bracket, 2 display bracket rotating shafts, 3 bracing frame pull bars, 4 push rod rotating shafts, 5 backrests, 6 motion bars, 7 pins, 8 movable hand rails, 9 catch, 10 chair bases, 11 slide blocks, 12 springs, 13 guide rods, 14 pedals, 15 displays, 16 slide blocks, 17 trip bolts, 18 grooves, 19 keyboard and mouse plates, 20 motion bars, 21 pins, 22 backrest rotating shafts, 23 catch, 24 displays, keyboard rotating shaft

Five, the specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, display bracket 1 is installed on back 5 right sides, when backrest 5 recedes, display 15 and and backrest 5 be synchronized with the movement, bracing frame pull bar 3 is installed on back 5 right sides equally, display bracket 1 is played support and regulates function of height, slide block 11 is installed on the chair base 10, and by motion bar 6 and backrest 5 formation slider-crank mechanisms, slide block 11 is along with backrest 5 tilts forward and back front and back slip on the chair base steel pipe, slide block 11 and catch 23 mounting spring 12, when backrest 5 stressed receding, slide block 11 extrusion springs 12 move forward, when stressing, backrest 5 do not do the time spent, under the effect of spring 12, return to initial position, the movable hand rail 8 that plays fastening effect is installed on the slide block 11, rotate movable hand rail 8 front and back, can make backrest 5 be parked in timely and effectively desired location, pedal 14 forms movable device by guide rod 13 and slide block 11, pedal 14 can tilt forward and back and elastic along with backrest 5, make the more comfortable placement of shank, at display bracket 1 front end slot 18 interior installation slide blocks 18, slide block 18 can slide between the distance of setting, trip bolt 17 can be fixed diverse location, at slide block 18 display is installed, keyboard rotating shaft 24, rotating shaft 24 can be rotated and thereupon front and back slip around slide block 18, reach the purpose that human body freed in and out and adjusted display 15 and eye distance, display 5 and keyboard, mouse pad 19 can 24 rotate around the shaft, can realize keyboard, the angular adjustment of mouse pad 19.

Claims

1. adjustable computer chair, it is mainly by display bracket (1), bracing frame pull bar (3), backrest (5), motion bar (6), movable hand rail (8), chair base (10), slide block (11), spring (12), guide rod (13), pedal (14), display (15), slide block (16), trip bolt (17), groove (18), keyboard and mouse plate (19), motion bar (20), catch (23), display, keyboard rotating shaft (24) consist of.It is characterized in that: rotary bracing frame (1) and bracing frame pull bar (3) are installed in backrest 5 right sides, backrest (5) bottom, motion bar (6), slide block (11) consists of crank and rocker mechanism, between slide block (11) and the catch (23) spring (12) is installed, pedal (14) forms oriented movable mechanism with slide block (11).

2. adjustable computer chair according to claim 1, it is characterized in that: slide block (11) is installed on the chair base (10), can move forward and backward guide rod (13) one ends links to each other with slide block (11), the other end links to each other with pedal (14), and pedal (14) is installed on the chair base (10) and can moves up and down.Movable hand rail (8) is threaded with slide block (11), and movable hand rail (8) is slide block (11) fixedly.

3. adjustable computer chair according to claim 1 is characterized in that: slide block (16) is installed in the groove (18) on the display bracket (1) by trip bolt (17).Display, keyboard rotating shaft (24) can be rotated around slide block (16), motion bar (20) is connected with keyboard and mouse plate (19), motion bar (20) is installed in display, the keyboard rotating shaft (24), and motion bar (20) can rotate around display, keyboard rotating shaft (24).