CN202233838U - Intelligent office desk - Google Patents
Intelligent office desk Download PDFInfo
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- CN202233838U CN202233838U CN2011202866941U CN201120286694U CN202233838U CN 202233838 U CN202233838 U CN 202233838U CN 2011202866941 U CN2011202866941 U CN 2011202866941U CN 201120286694 U CN201120286694 U CN 201120286694U CN 202233838 U CN202233838 U CN 202233838U
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- sleeve
- nut
- bearing
- lifting platform
- desk
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Abstract
The utility model discloses an intelligent office desk which comprises a single-phase motor, a coupler, a nut, a bearing, a screw, a sleeve and a display lifting platform, wherein the single-phase motor is connected with the screw through the single-phase motor, the nut is sleeved on the screw, the bearing and the nut are welded together, and the bearing and the sleeve are welded together, and the display lifting platform is fixed above the sleeve and is independent from a desktop. According to the utility model, the display lifting platform can ascend and descend so that a user can adjust the angle of view to move the neck of the user.
Description
Technical field
The utility model relates to a kind of desk, particularly a kind of intelligent desk.
Background technology
Along with popularizing of computer, increasing clerical workforce people uses computer, and overlong time causes a series of health problem easily.The portion investigation that is provided by labour health department shows; Beijing labour health prevention and cure of occupational disease research institute was from 1996 to 1998; Telecommunications industry, TV station, the laser photo-typesetting workshop computer operating personnel of newspaper office carried out relevant investigation in continuous 3 years; 30% left and right sides surveyee suffers from neck shoulder wrist syndrome to some extent, and eyesight generally descends.Simultaneously, in to the highbrow health survey of certain unit, statistics shows that the illness rate of cervical spondylopathy is up to 8.1%.Personnel that bend over one's desk working for a long time such as teacher, computer operator, financial and accountancy personnel, clerk etc.; Cervical vertebra, lumbar vertebrae are in high-strung state for a long time; Can quicken the retrogression pathological changes of neck, lumber ertebral disc; Thereby cause cervical spondylopathy, lumbar vertebra disease, mainly show as hypopsia, neck shoulder ache, numb, have a pain in the back, symptom such as spinal curvature, vexed gas are hot-tempered.A main cause that causes above-mentioned phenomenon to produce is to cause muscle always in tension owing to immerse oneself in work quietly for a long time, the another one main cause be by office furniture size and structural design unreasonable due to.Prevention is can be through frequent change posture and position releive the neck and the back of the body with treatment measure one; The 2nd, make it have height and angle regulating function through improving the office furniture design, can be adjusted to the comfortable height of human body sensory, angle and putting position, keep the best sitting posture of human body.But the function height and the angle of the most desks of existing market are unadjustable, cause the passive adaptation furniture of user, if things go on like this certainly will cause the generation of various occupational diseases.
BJ University of Aeronautics & Astronautics is engaged in ergonomics and discovers; No matter be the height of desk, desk; Still the height of desk upper keyboard and mouse, all should with the ancon grade height of people when the sitting posture or low slightly, only in this way could reduce the damage that positions such as back, musculi colli and hand muscle stndon sheath are brought to greatest extent; And the top of display should not be higher than the eye level sight line of sitting posture yet, otherwise causes eyesight to descend.With Japan is example, and before 1971, the calibrated altitude of Japanese desk adopts 74cm.Owing to send out occupational disease repeatly all, the standard that Japan revised office accommodation in 1971 comprehensively, separate provision 70cm and 67cm be the calibrated altitude of men's and lady's desk, thereby reduced tired generation to a great extent.Perhaps the someone thinks, the Japanese is than Chinese short (on average about 2cm), and deficiency is a certificate.But according to data, Britain's man's average height is about 1.78m, and the height of table top that Britain is recommended also is merely 71cm.Look at our computer desk, desk, desk again, general height is 75-78cm, obviously is too high.
The top of display should not be higher than the eye clear water of sitting posture and look squarely line, and the below of display should be not less than the direction at the downward 40 degree angles of horizontal line of sight, and the center of display should be about degree angle, 10 degree angle-20 below the horizontal line of sight.Display surface should keep certain gradient with perpendicular with people's sight line.In view of this, should be below display horizontal main frame pad, the position of display is just too high like this.The distance of eyes and display generally should be advocated about 70cm, is an arm distance.If because of computer desk be not or the improper computer system that makes that computer is placed does not reach above parameter, will produce harmful effect to people's vision health.
The utility model content
The utility model technical problem to be solved provides a kind of intelligent desk, and it can realize on the desk function of independently rising of display lifting platform and decline, thereby makes the user can regulate the visual angle, to reach the effect of movable neck.
For solveing the technical problem, the utility model provides a kind of intelligent desk, it is characterized in that; It comprises single-phase motor, shaft coupling, nut, bearing, leading screw, sleeve and display lifting platform; Single-phase motor is connected with leading screw through shaft coupling, and nut sleeve is on leading screw, and bearing and nut weld; Bearing and sleeve welding, the display lifting platform is fixed on the top of sleeve and is independent of a desktop.
The positive progressive effect of the utility model is: the utility model can be realized on the desk function of independently rising of display lifting platform and decline, thereby makes the user can regulate the visual angle, to reach the effect of movable neck.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
The specific embodiment
Lift a preferred embodiment below, and combine accompanying drawing to come the clearer the utility model of intactly explaining.
As shown in Figure 1; The intelligent desk of the utility model comprises single-phase motor 1, shaft coupling 2, nut 3, bearing 4, leading screw 5, sleeve 6 and display lifting platform 7; Single-phase motor 1 is connected with leading screw 5 through shaft coupling 2, and nut 3 is enclosed within on the leading screw 5, bearing 4 and nut 3 welding; Bearing 4 and sleeve 6 welding, display lifting platform 7 is fixed on the top of sleeve 6 and is independent of a desktop.
Regulate the rising or the decline of display lifting platform if desired, as long as open single-phase motor, single-phase motor drives leading screw through shaft coupling and rises or descend, and leading screw drives sleeve again and the display lifting platform rises or descends.Because the existence of bearing is arranged, sleeve just can not followed together and rotate when nut rose or descends like this, so just can reach the effect that only rises or descend and and then do not rotate.
In sum, the utility model can be realized on the desk function of independently rising of display lifting platform and decline, thereby makes the user can regulate the visual angle, to reach the effect of movable neck.
Though more than described the specific embodiment of the utility model; But those skilled in the art is to be understood that; These only illustrate, and under the prerequisite of principle that does not deviate from the utility model and essence, can make numerous variations or modification to these embodiments.Therefore, the protection domain of the utility model is limited appended claims.
Claims (1)
1. intelligent desk; It is characterized in that it comprises single-phase motor, shaft coupling, nut, bearing, leading screw, sleeve and display lifting platform, single-phase motor is connected with leading screw through shaft coupling; Nut sleeve is on leading screw; Bearing and nut welding, bearing and sleeve welding, the display lifting platform is fixed on the top of sleeve and is independent of a desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202866941U CN202233838U (en) | 2011-08-08 | 2011-08-08 | Intelligent office desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202866941U CN202233838U (en) | 2011-08-08 | 2011-08-08 | Intelligent office desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202233838U true CN202233838U (en) | 2012-05-30 |
Family
ID=46095164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202866941U Expired - Fee Related CN202233838U (en) | 2011-08-08 | 2011-08-08 | Intelligent office desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202233838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433595A (en) * | 2015-11-30 | 2016-03-30 | 苏州迪诺环保科技有限公司 | Multifunctional computer desk |
-
2011
- 2011-08-08 CN CN2011202866941U patent/CN202233838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433595A (en) * | 2015-11-30 | 2016-03-30 | 苏州迪诺环保科技有限公司 | Multifunctional computer desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120808 |