CN1512098A - Computer display working table - Google Patents
Computer display working table Download PDFInfo
- Publication number
- CN1512098A CN1512098A CNA021592179A CN02159217A CN1512098A CN 1512098 A CN1512098 A CN 1512098A CN A021592179 A CNA021592179 A CN A021592179A CN 02159217 A CN02159217 A CN 02159217A CN 1512098 A CN1512098 A CN 1512098A
- Authority
- CN
- China
- Prior art keywords
- column
- fixed
- gear
- slide block
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Display Racks (AREA)
Abstract
The present invention relates to a kind of computer display worktable for setting display of desk computer. The computer display worktable features its elevating structure comprising motor, speed varying gear box, driving shaft, transmission gears, gear rack and other parts or comprising motor, pulley, steel cable, speed varying wheel or lead screw and other parts. The worktable makes the display position changing constantly, and this makes the operator alter his view angle and move his cervical vertebra unconsciously to avoid visual fatigue and neck muscle fatigue.
Description
Technical field
But the present invention relates to a kind of desktop computer displays worktable of placing the automatic lifting of desktop computer displays.
Background technique
Develop rapidly along with science and technology, the popularity rate of China's computer has also obtained development at full speed, entered government's office, and entered commercial activity, recreation, amusement, entered the daily life of huge numbers of families ordinary citizen families, we can say that present computer application arrives space shuttle lift-off greatly, space travel, little of long-distance education, child's study really is all-pervasive.The infiltration of computer has changed our life, and it has dwindled our space, has shortened our time, furthered state and state, and interpersonal distance makes our life more rich and varied.But computer also brings many discomforts to us simultaneously, such as, we keep a close watch on computer display for a long time, and the work of operational computations machine can damage eyes and cervical vertebra.Because closely, high strength is with eye, causes eyes visual fatigue to occur, if be in fatigue state for a long time, can not get alleviating and adjust, just be directed at ciliary spasm easily, thereby extruding intraocular capillary is directed at microcirculation disorder, visual deterioration, headache, blurring of vision etc.Because always a kind of sitting posture, cervical vertebra can not get activity for a long time, causes cervical vertebrae hyperosteogeny, and compressing is refreshing smart, cause various uncomfortable, as the back pain, dizziness etc., serious also may cause in life handicapped.For the above-mentioned injury that brings to people about computer.Also there is not good solution at present.
Summary of the invention
But purpose of the present invention is exactly to design a kind of desktop computer displays worktable of automatic lifting, along with the change of computer display position in slow the moving of worktable, operator are also changing visual angle and the movable cervical vertebra of dig-inning display device in involuntary rocking with laughter.
But the desktop computer displays worktable of automatic lifting of the present invention is by working plate, elevator mechanism, power three parts constitute, its elevator mechanism is to constitute like this: vertically passed from the working plate both ends of the surface by two slot type columns, notch is relative, adorn a toothed rack respectively at two column groove madial walls, two transmitting gears lay respectively in the two column grooves, tooth on the transmitting gear and the mutual interlock of the tooth on the tooth bar, transmission shaft places the working plate bottom surface, two transmitting gears in the two column grooves are linked together, motor and speed change gear group are connected to a fixed in the bottom surface of working plate, the gear of speed change gear group is connected with transmission shaft, on working plate, each fixes a slide block two shaft notch places, two expansion tightening wheels and transmitting gear triangularity position are fixed on the slide block, the expansion tightening wheel wheel face is near the cell wall on tooth bar opposite, and column can be made straight, also can make certain radian.In the time will working, as long as open motor switch, because the rotation of motor will drive the speed change gear group and rotate, the speed change gear group drives coupled transmission shaft again and rotates, and the rotation of transmission shaft drives two coupled rotations, creeps so transmitting gear is upper and lower on tooth, it is upper and lower mobile to drive worktable, at any time changing the position of display screen, simultaneously also changing the visual angle that the people stares at display screen, allowing the worker change sitting posture when working whenever and wherever possible.The elevator mechanism scheme can be single column rack-type, column is positioned at plate side behind the platform, be connected with the slide block in the groove, adorn two toothed rack in column inner tank mouths both sides along the column Vertical direction, two transmitting gears are by propeller shaft couplings, lay respectively at column inner tank mouths both sides, tooth on the transmitting gear and the mutual interlock of the tooth on the tooth bar, transmission shaft is fixed on the slide block, two expansion tightening wheels are fixed on the slide block, by driving gear be fixed on slide block on driving gear interlock mutually, the driving gear on the slide block again with transmitting gear interlock mutually.When motor driven gear rotated, with the driving gear driven rotary on the slide block, and the drive driving gear is rotated in, and tooth bar is upper and lower creeped.
The elevator mechanism scheme can be to be moved up and down by screw mandrel of driven by motor.Screw mandrel passes from platen one side has the hole of screw thread, and motor is fixed on the base under the platen, and the bevel gear interlock mutually on a bevel gear and the motor shaft is adorned in the screw mandrel lower end, adorns two sleeves in the platen both sides, is enclosed within on the column that is fixed on the base.
When motor rotates, drive the screw mandrel rotation, make platen rise, descend.
The elevator mechanism scheme can also be the coordinated scheme of pulley and wire rope: adorn a micromachine and one group of speed change lifting wheel that links to each other with motor at a heel post groove top, adorn one group of pulley respectively in the working plate bottom, wire rope one end is fixed on the lifting wheel, the other end passes the top that sheave block is fixed on another column groove, can reach the purpose same with said structure.
But the desktop computer displays Working table structure of automatic lifting of the present invention is simple, reasonable in design, with low cost, easy and simple to handle, operator only need open motor switch and work on, and raising platform just can carry out the lifting operation automatically, along with the change of computer display position in slow the moving of worktable, operator are also changing visual angle and the movable cervical vertebra of dig-inning display screen unconsciously, and working long hours can not produce eyestrain and muscular tone.
Description of drawings
Fig. 1 rack-type raising platform structural representation
Fig. 2 rack-type raising platform expansion tightening wheel position structural representation
Fig. 3 pulley raising platform structural representation
Fig. 4 list upright post type raising platform structural representation
Fig. 5 list upright post type raising platform side-looking structural representation
Fig. 6 lead screw type raising platform structural representation
Wherein: 1 platen, 2 motors, 3 speed change gear groups, 4 transmission shafts, 5 columns
6 transmitting gears, 7 tooth bars, 8 slide blocks, 9 expansion tightening wheels, 10 motors, 11 change pulleys
12 wire rope, 13 columns, 14 platens, 15 pulleys, 16 platens, 17 columns
18 slide blocks, 23 driving gears, 24 motors, 25 driving gears, 26 sleeves, 27 columns
28 platens, 29 bases, 30 leading screws, 31 bevel gears, 32 bevel gears, 33 motors
Embodiment
Embodiment 1
Two root posts are made groove shaped, sidewall at two root posts (5) groove is adorned a toothed rack (7), two root posts are vertically passed from platen (1) two ends respectively, a motor (2) and one group of speed change gear group (3) are fixed on the bottom surface of platen, on platen, a slide block (8) is welded at upright firmly notch place respectively, transmitting gear (6) is fixed on the slide block, the tooth of its gear teeth and tooth bar is interlocked, transmission shaft (4) two ends are passed slide block and are connected with transmitting gear, the middle part is connected with speed change gear, and two expansion tightening wheels (9) become angular position to be fixed on the slide block with transmitting gear, and wheel face is near the cell wall on tooth bar opposite.
Embodiment 2
Two root posts are made groove shaped, motor (10) and change pulley (11) are fixed on herein, adorn one group of pulley (15),, pass pulley, be fixed on the top of another column wire rope (12) in the bottom of platen (14) at a column (13) groove inner top.
Embodiment 3:
Column is made the rear side that groove shaped places platen (16), be connected with the slide block (18) in the groove, adorn two toothed rack (22) in column (17) inner tank mouths both sides along the column Vertical direction, two transmitting gears (21) are connected by transmission shaft (20), lay respectively at column inner tank mouths both sides, tooth on the transmitting gear and the mutual interlock of the tooth on the tooth bar, transmission shaft is fixed on the slide block, two expansion tightening wheels (19) are fixed on the slide block, wheel face is near column groove rear surface, motor (24) is fixed on the slide block, by driving gear (23) be fixed on slide block on driving gear (25) interlock mutually, the driving gear on the slide block again with transmitting gear interlock mutually.Column can be made straight, also certain radian can be arranged.
Embodiment 4:
One rhizoid thick stick (30) is passed the hole that has screw thread on the platen (28), below leading screw, adorn a bevel gear (31), motor (33) is fixed on the base (29), on motor shaft, adorn a bevel gear (32), adorn two sleeves (26) at the two ends of platen, with the bevel gear gear teeth mutually interlock of jacket casing on the bevel gear and the motor that make on two columns (27) that are fixed on the base on the leading screw.
Claims (4)
1, a kind of computer display worktable, it is characterized in that: vertically pass from the working plate both ends of the surface by two slot type columns, notch is relative, adorn a toothed rack respectively at two column groove madial walls, two transmitting gears lay respectively in the two column grooves, tooth on the transmitting gear and the mutual interlock of the tooth on the tooth bar, transmission shaft places the working plate bottom surface, two transmitting gears in the two column grooves are linked together, motor and speed change gear group are connected to a fixed in the bottom surface of working plate, the gear of speed change gear group is connected with transmission shaft, and on working plate, each fixes a slide block two shaft notch places, two expansion tightening wheels and transmitting gear triangularity position are fixed on the slide block, the expansion tightening wheel wheel face is near the cell wall on tooth bar opposite, and column can be made straight, also can make certain radian.
2, a kind of computer display worktable according to claim 1, it is characterized in that: its elevator mechanism can be and adorns a micromachine and one group of speed change lifting wheel that links to each other with motor at a heel post groove top, adorn one group of pulley respectively in the working plate bottom, wire rope one end is fixed on the lifting wheel, the other end passes the top that sheave block is fixed on another column groove, can reach the purpose same with said structure.
3, a kind of computer display worktable according to claim 1, it is characterized in that: its elevator mechanism can be single column rack-type, column is positioned at plate side behind the platform, be connected with the slide block in the groove, adorn two toothed rack in column inner tank mouths both sides along the column Vertical direction, two transmitting gears are by propeller shaft couplings, lay respectively at column inner tank mouths both sides, tooth on the transmitting gear and the mutual interlock of the tooth on the tooth bar, transmission shaft is fixed on the slide block, two expansion tightening wheels are fixed on the slide block, by driving gear be fixed on slide block on driving gear interlock mutually, the driving gear on the slide block again with transmitting gear interlock mutually.
4, a kind of computer display worktable according to claim 1, it is characterized in that: the elevator mechanism scheme can be the screw mandrel formula, screw mandrel passes from platen one side has the hole of screw thread, motor is fixed on the base under the platen, the bevel gear interlock mutually on a bevel gear and the motor shaft is adorned in the screw mandrel lower end, adorn two sleeves in the platen both sides, be enclosed within on the column that is fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021592179A CN1512098A (en) | 2002-12-30 | 2002-12-30 | Computer display working table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021592179A CN1512098A (en) | 2002-12-30 | 2002-12-30 | Computer display working table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1512098A true CN1512098A (en) | 2004-07-14 |
Family
ID=34237368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021592179A Pending CN1512098A (en) | 2002-12-30 | 2002-12-30 | Computer display working table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1512098A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174476B (en) * | 2006-10-31 | 2012-01-25 | 下西技研工业株式会社 | Electric rotation device |
| CN102599732A (en) * | 2012-03-30 | 2012-07-25 | 广州物联家信息科技股份有限公司 | Steel wire transmission mechanism, display and display integrated desk |
| CN108302303A (en) * | 2018-01-17 | 2018-07-20 | 周福明 | A kind of auxiliary frame for air detection sampler |
-
2002
- 2002-12-30 CN CNA021592179A patent/CN1512098A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174476B (en) * | 2006-10-31 | 2012-01-25 | 下西技研工业株式会社 | Electric rotation device |
| CN102599732A (en) * | 2012-03-30 | 2012-07-25 | 广州物联家信息科技股份有限公司 | Steel wire transmission mechanism, display and display integrated desk |
| CN102599732B (en) * | 2012-03-30 | 2014-10-15 | 广州物联家信息科技股份有限公司 | Steel wire transmission mechanism, display and display integrated desk |
| CN108302303A (en) * | 2018-01-17 | 2018-07-20 | 周福明 | A kind of auxiliary frame for air detection sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210643456U (en) | Display device for industrial design | |
| CN212480581U (en) | Supporting device of electronic display equipment | |
| CN212475985U (en) | Lifting platform | |
| CN1512098A (en) | Computer display working table | |
| CN101055772A (en) | Motive computer display | |
| CN111951658A (en) | Frame construction practical training model for assembly type building teaching | |
| CN215450736U (en) | LED display screen based on adjustable curved surface structure | |
| CN111762719A (en) | Lifting platform and driving method thereof | |
| CN102160729B (en) | Dynamic shoes display stand | |
| CN102309397B (en) | Massager with scraping massage function | |
| CN212702671U (en) | Laser water curtain light music fountain | |
| CN112767816A (en) | Architectural design model multidimension degree teaching display device | |
| CN2564193Y (en) | Dip adjustable treadlemill | |
| CN101219279B (en) | Movement mechanism for flexible eyeball rotation of humanoid robot | |
| CN2613798Y (en) | Platform for display device of computer | |
| CN215764401U (en) | Installation base for online live broadcast education display screen | |
| CN2693799Y (en) | Multifunctional special embroidery frame head linkage system | |
| CN113648605A (en) | Waist device under dance exercise | |
| CN112515417A (en) | Three-dimensional vibration material disk print platform device convenient to diversified show | |
| CN201091023Y (en) | Sport type computer display | |
| CN212348814U (en) | Electronic information experiment teaching demonstration device | |
| CN216078185U (en) | Continuous compound position adjusting mechanism | |
| CN2664470Y (en) | Picture rack | |
| CN109533833A (en) | A kind of transport device of Cosmetic Manufacture line | |
| CN114387893A (en) | Multifunctional display platform with visual transmission design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |