CN108851535A - A kind of computer desk of screen liftable unfolding - Google Patents
A kind of computer desk of screen liftable unfolding Download PDFInfo
- Publication number
- CN108851535A CN108851535A CN201810629011.4A CN201810629011A CN108851535A CN 108851535 A CN108851535 A CN 108851535A CN 201810629011 A CN201810629011 A CN 201810629011A CN 108851535 A CN108851535 A CN 108851535A
- Authority
- CN
- China
- Prior art keywords
- computer desk
- fixedly connected
- desk body
- gear
- worm
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
- A47B21/0073—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk liftable above the desk top
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0066—Workstations
- A47B2200/0073—Desk with integrated computer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a kind of computer desks of screen liftable unfolding, driving shaft top is fixedly connected with first bevel gear, first bevel gear engages second bevel gear, second bevel gear is fixedly connected with screw thread rod rear end, screw thread rod bearing is rotatablely connected computer desk body, and threaded rod is threadedly coupled Keyboard supporting board rear portion lower end, Keyboard supporting board is slidably connected computer desk body；The computer desk body top is equipped with partition, and partition upper end is fixedly connected with computer desk body, and driving shaft lower part rolls connection synchronous belt front, and synchronous belt rear portion rolls connecting worm lower part.The computer desk drives worm screw to follow rotation by driving shaft using synchronous belt, the worm drive worm gear and gear of rotation rotate, gear band movable tooth batten and bracket and display screen move up and down, switch is reversely pressed when not in use so that threaded rod drives Keyboard supporting board contraction to pack up keyboard, gear band movable tooth batten and display screen decline are shunk simultaneously, computer desktop space is vacateed, other work are user-friendly for.
Description
Technical field
The present invention relates to a kind of office appliance, the computer desk of specifically a kind of screen liftable unfolding.
Background technique
With the development of science and technology, computer comes into huge numbers of families, computer is typically placed on computer desk.Computer desk is very
Important office and daily necessity.Modern computer desk great variety of models material multiplicity, design are also diversified.With society and science and technology
Progress, the Design modelling of computer desk be also it is with rapid changepl. never-ending changes and improvements, common computer desk is divided into combined type, corner mostly on the market at present
Formula, bedside computer table and folding type computer desk.
However existing computer desk and the draw-in and draw-off function without computer display screen, when not using computer, fixed is aobvious
Show that device can occupy biggish desktop, is unfavorable for carrying out other work, while the utilization rate of computer desk effective area can be reduced.
Summary of the invention
The purpose of the present invention is to provide a kind of computer desks of screen liftable unfolding, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of computer desk of screen liftable unfolding, including computer desk body, drawer, display screen, rack-plate, servo electricity
Machine, threaded rod, Keyboard supporting board, worm gear and synchronous belt, the computer desk body lower part is equipped with double-drawer, inside computer desk body
It is fixedly connected with servo motor, servo motor lower end is rotatablely connected driving shaft, and driving shaft bottom end bearing is rotatablely connected transverse slat, transverse slat two
End is respectively fixedly connected with computer desk body；The driving shaft top is fixedly connected with first bevel gear, first bevel gear engagement second
Bevel gear, second bevel gear are fixedly connected with screw thread rod rear end, and screw thread rod bearing is rotatablely connected computer desk body, and threaded rod screw thread
Keyboard support postlaminar part lower end is connected, Keyboard supporting board is slidably connected computer desk body；The computer desk body top is equipped with partition, every
Plate upper end is fixedly connected with computer desk body, and partition lower end is fixedly connected with transverse slat, and driving shaft lower part rolls connection synchronous belt front,
Synchronous belt rear portion rolls connecting worm lower part, and worm screw upper and lower side distinguishes bearing rotation connection computer desk body and transverse slat；The snail
Bar top engaging worm wheel, worm gear rear portion are fixedly connected with gear, and worm gear and gear are rotatablely connected downrod lower end, and sunpender upper end is fixed
Computer desk body is connected, and gear engaging tooth batten, rack-plate are fixedly connected with bracket；The bracket upper end is fixedly connected with display
Screen, bracket two sides have been respectively fixedly connected with sliding slot, and partition top is fixedly connected with support rod, and support rod front end is slidably connected cunning
Slot, computer desk body upper surface is equipped with strip through slot, display screen and bracket and rack-plate runs through through slot.
As a further solution of the present invention：The computer desk body posterior rotation connects rear cover.
As further scheme of the invention：The drawer back lower surface is rotatablely connected the first runner, drawer front
Lower surface is bonded the second runner, and the second runner is rotatablely connected computer desk body.
As further scheme of the invention：Elastic connection bolt is covered after described.
As further scheme of the invention：The servo motor is electrically connected power supply and switch.
As further scheme of the invention：Pull ring is fixedly connected on the outside of the drawer front.
As further scheme of the invention：The computer desk body bottom is equipped with universal wheel.
Compared with prior art, the beneficial effects of the invention are as follows：The computer desk drives snail using synchronous belt by driving shaft
Bar follows rotation, worm drive worm gear and the gear rotation of rotation, and gear band movable tooth batten and bracket and display screen move up and down,
Switch is reversely pressed when not in use so that threaded rod drives Keyboard supporting board contraction to pack up keyboard, while gear band movable tooth batten
Decline with display screen and shrink, vacates computer desktop space, be user-friendly for other work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the computer desk of screen liftable unfolding.
Fig. 2 is the computer desk middle gear of screen liftable unfolding and the partial enlarged view of worm gear.
Fig. 3 is the left view of display screen and bracket in the computer desk of screen liftable unfolding.
In figure：1- computer desk body；2- drawer；The first runner of 3-；The second runner of 4-；5- pull ring；6- universal wheel；7- is shown
Screen；8- bracket；9- rack-plate；10- sliding slot；11- partition；12- rear cover；13- bolt；14- support rod；15- servo motor；16-
Driving shaft；17- first bevel gear；18- second bevel gear；19- threaded rod；20- Keyboard supporting board；21- gear；22- worm gear；23-
Worm screw；24- synchronous belt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of computer desk of screen liftable unfolding, including computer desk
Ontology 1, drawer 2, display screen 7, rack-plate 9, servo motor 15, threaded rod 19, Keyboard supporting board 20, worm gear 22 and synchronous belt 24；
1 lower part of computer desk body is equipped with double-drawer 2, the first runner 3 of lower surface rotation connection after drawer 2, under 2 front of drawer
Surface is bonded the second runner 4, and the second runner 4 is rotatablely connected computer desk body 1, and 2 front end outer side of drawer is fixedly connected with pull ring 5,
1 bottom of computer desk body is equipped with universal wheel 6；Servo motor 15,15 electricity of servo motor are fixedly connected with inside the computer desk body 1
Property connection power supply and switch, 15 lower end of servo motor is rotatablely connected driving shaft 16, and 16 bottom end bearing of driving shaft is rotatablely connected transverse slat,
Transverse slat both ends are respectively fixedly connected with computer desk body 1, and 1 posterior rotation of computer desk body connects rear cover 12, elasticity on rear cover 12
Connecting bolt 13, forward direction press switch and drive driving shaft 16 to rotate forward so that servo motor 15 is powered on, similarly, reversely press
Dynamic switch driving driving shaft 16 inverts；16 top of driving shaft is fixedly connected with first bevel gear 17, and first bevel gear 17 engages
Second bevel gear 18, second bevel gear 18 are fixedly connected with 19 rear end of threaded rod, and 19 bearing of threaded rod is rotatablely connected computer desk body
1, and threaded rod 19 is threadedly coupled 20 rear portion lower end of Keyboard supporting board, Keyboard supporting board 20 is slidably connected computer desk body 1, the master of rotation
Moving axis 16 drives threaded rod 19 to follow rotation by first bevel gear 17 and second bevel gear 18, and the threaded rod 19 of rotation drives key
Pan arrest plate 20, which is moved forward and backward, to be released keyboard or packs up.
1 top of computer desk body is equipped with partition 11, and 11 upper end of partition is fixedly connected with computer desk body 1, under partition 11
End is fixedly connected with transverse slat, and 16 lower part of driving shaft rolls connection 24 front of synchronous belt, and 24 rear portion of synchronous belt rolls connecting worm 23
Lower part, 23 upper and lower side of worm screw distinguish bearing rotation connection computer desk body 1 and transverse slat, will be in computer desk body 1 by partition 11
Part is two parts, and middle and back is opened it by pulling bolt 13 to rotate rear cover 12 for placing host computer, facilitates master
The driving shaft 16 of the pick-and-place and maintenance of machine, rotation drives worm screw 23 to follow rotation by synchronous belt 23；It nibbles on 23 top of worm screw
Worm gear 22 is closed, 22 rear portion of worm gear is fixedly connected with gear 21, and worm gear 22 and gear 21 are rotatablely connected downrod lower end, and sunpender upper end is solid
Surely computer desk body 1 is connected, and 21 engaging tooth batten 9 of gear, rack-plate 9 are fixedly connected with bracket 8；8 upper end of bracket is fixed
Display screen 7 is connected, 8 two sides of bracket have been respectively fixedly connected with sliding slot 10, and 11 top of partition is fixedly connected with support rod 14, support rod
14 front ends are slidably connected sliding slot 10, and 1 upper surface of computer desk body is equipped with strip through slot, display screen 7 and bracket 8 and rack-plate 9 passes through
Break-through slot, the worm screw 23 of rotation drive worm gear 22 and gear 21 to rotate, and gear 21 drives on rack-plate 9 and bracket 8 and display screen 7
Lower movement, reversely presses switch so that threaded rod 19 drives the contraction of Keyboard supporting board 20 to pack up keyboard when not in use, while tooth
Wheel 21 drives rack-plate 9 and the decline of display screen 7 to shrink, and vacates computer desktop space and is user-friendly for other work.
The working principle of the invention is：Forward direction presses switch so that servo motor 15 is powered on 16 forward direction of driving driving shaft
Rotation is similarly reversely pressed switch driving driving shaft 16 and is inverted, the driving shaft 16 of rotation passes through first bevel gear 17 and the second cone
Gear 18 drives threaded rod 19 to follow rotation, and the threaded rod 19 of rotation drives Keyboard supporting board 20 to be moved forward and backward and keyboard is released or received
It rises, 1 top of computer desk body is divided by two parts by partition 11, middle and back is inserted for placing host computer by pulling
Pin 13 rotates rear cover 12 and opens it, and facilitates the pick-and-place and maintenance of host, and the driving shaft 16 of rotation drives snail by synchronous belt 23
Bar 23 follows rotation, and the worm screw 23 of rotation drives worm gear 22 and gear 21 to rotate, and gear 21 drives rack-plate 9 and bracket 8 and shows
Display screen 7 moves up and down, reversely press when not in use switch so that threaded rod 19 drive Keyboard supporting board 20 contraction keyboard is packed up,
Gear 21 drives rack-plate 9 and the decline of display screen 7 to shrink simultaneously, vacates computer desktop space and is user-friendly for other works
Make.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of computer desk of screen liftable unfolding, including computer desk body（1）, drawer（2）, display screen（7）, rack gear
Plate（9）, servo motor（15）, threaded rod（19）, Keyboard supporting board（20）, worm gear（22）And synchronous belt（24）, which is characterized in that institute
State computer desk body（1）Lower part is equipped with double-drawer（2）, computer desk body（1）Inside is fixedly connected with servo motor（15）, servo
Motor（15）Lower end is rotatablely connected driving shaft（16）, driving shaft（16）Bottom end bearing is rotatablely connected transverse slat, and transverse slat both ends are solid respectively
Surely computer desk body is connected（1）；The driving shaft（16）Top is fixedly connected with first bevel gear（17）, first bevel gear（17）It nibbles
Close second bevel gear（18）, second bevel gear（18）It is fixedly connected with threaded rod（19）Rear end, threaded rod（19）Bearing rotation connection
Computer desk body（1）, and threaded rod（19）It is threadedly coupled Keyboard supporting board（20）Rear portion lower end, Keyboard supporting board（20）Be slidably connected electricity
Brain table ontology（1）；The computer desk body（1）Top is equipped with partition（11）, partition（11）Upper end is fixedly connected with computer desk body
（1）, partition（11）Lower end is fixedly connected with transverse slat, and driving shaft（16）Lower part rolls connection synchronous belt（24）Front, synchronous belt
（24）Rear portion rolls connecting worm（23）Lower part, worm screw（23）Upper and lower side distinguishes bearing and is rotatablely connected computer desk body（1）And cross
Plate；The worm screw（23）Top engaging worm wheel（22）, worm gear（22）Rear portion is fixedly connected with gear（21）, worm gear（22）With gear
（21）It is rotatablely connected downrod lower end, sunpender upper end is fixedly connected with computer desk body（1）, and gear（21）Engaging tooth batten（9）,
Rack-plate（9）It is fixedly connected with bracket（8）；The bracket（8）Upper end is fixedly connected with display screen（7）, bracket（8）Two sides are fixed respectively
It is connected with sliding slot（10）, and partition（11）Top is fixedly connected with support rod（14）, support rod（14）Front end is slidably connected sliding slot
（10）, computer desk body（1）Upper surface is equipped with strip through slot, display screen（7）And bracket（8）And rack-plate（9）Through through slot.
2. a kind of computer desk of screen liftable unfolding according to claim 1, which is characterized in that the computer desk
Ontology（1）Posterior rotation connects rear cover（12）.
3. a kind of computer desk of screen liftable unfolding according to claim 1, which is characterized in that the drawer
（2）Lower surface is rotatablely connected the first runner afterwards（3）, drawer（2）Front lower surface is bonded the second runner（4）, the second runner（4）
It is rotatablely connected computer desk body（1）.
4. a kind of computer desk of screen liftable unfolding according to claim 2, which is characterized in that the rear cover
（12）Upper elastic connection bolt（13）.
5. a kind of computer desk of screen liftable unfolding according to claim 1, which is characterized in that the servo electricity
Machine（15）It is electrically connected power supply and switch.
6. a kind of computer desk of screen liftable unfolding according to claim 1, which is characterized in that the drawer
（2）Front end outer side is fixedly connected with pull ring（5）.
7. the computer desk of -6 any a kind of screen liftable unfoldings according to claim 1, which is characterized in that described
Computer desk body（1）Bottom is equipped with universal wheel（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629011.4A CN108851535A (en) | 2018-06-19 | 2018-06-19 | A kind of computer desk of screen liftable unfolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629011.4A CN108851535A (en) | 2018-06-19 | 2018-06-19 | A kind of computer desk of screen liftable unfolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108851535A true CN108851535A (en) | 2018-11-23 |
Family
ID=64339720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810629011.4A Pending CN108851535A (en) | 2018-06-19 | 2018-06-19 | A kind of computer desk of screen liftable unfolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108851535A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567386A (en) * | 2018-12-26 | 2019-04-05 | 绍兴蒂尔莱特科技有限公司 | A kind of multipurpose Linear actuator and its installation method for electric elevatable table |
| CN109656331A (en) * | 2018-12-21 | 2019-04-19 | 徐泳� | A kind of computer software operation test device |
| CN110184910A (en) * | 2019-07-01 | 2019-08-30 | 广东中交纵横建设咨询有限公司 | A kind of smart bridge repair apparatus |
| CN111248628A (en) * | 2020-03-20 | 2020-06-09 | 江西制造职业技术学院 | Combined workbench for mechanical design |
| CN111329265A (en) * | 2020-03-10 | 2020-06-26 | 惠州自然道智能家居用品有限公司 | Multifunctional foldable storage computer desk |
| CN111789399A (en) * | 2020-08-31 | 2020-10-20 | 江西世纪星校具实业有限公司 | Adjustable art student desk |
| CN111870452A (en) * | 2020-07-27 | 2020-11-03 | 南阳市中心医院 | Supplementary equipment of sitting up of surgical nursing disease |
| CN112407698A (en) * | 2020-11-05 | 2021-02-26 | 湖南林宇科技发展有限公司 | Cleaning equipment for garbage truck carriage |
| CN112401491A (en) * | 2020-11-18 | 2021-02-26 | 江西远方教育装备有限公司 | Height-adjustable student desk |
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| CN112674487A (en) * | 2020-12-28 | 2021-04-20 | 安徽文香信息技术有限公司 | Retractable conference flat component and use method thereof |
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| CN113017253A (en) * | 2021-04-07 | 2021-06-25 | 湖南机电职业技术学院 | Ideological and political theory teaching is with multi-functional folding podium |
| CN113068922A (en) * | 2021-04-07 | 2021-07-06 | 湖南机电职业技术学院 | Interactive teaching equipment is used in ideological and political theory teaching |
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Cited By (28)
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|---|---|---|---|---|
| CN109656331A (en) * | 2018-12-21 | 2019-04-19 | 徐泳� | A kind of computer software operation test device |
| CN109567386A (en) * | 2018-12-26 | 2019-04-05 | 绍兴蒂尔莱特科技有限公司 | A kind of multipurpose Linear actuator and its installation method for electric elevatable table |
| CN110184910A (en) * | 2019-07-01 | 2019-08-30 | 广东中交纵横建设咨询有限公司 | A kind of smart bridge repair apparatus |
| CN111329265A (en) * | 2020-03-10 | 2020-06-26 | 惠州自然道智能家居用品有限公司 | Multifunctional foldable storage computer desk |
| CN111329265B (en) * | 2020-03-10 | 2021-09-14 | 惠州自然道智能家居用品有限公司 | Multifunctional foldable storage computer desk |
| CN111248628A (en) * | 2020-03-20 | 2020-06-09 | 江西制造职业技术学院 | Combined workbench for mechanical design |
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| CN111870452A (en) * | 2020-07-27 | 2020-11-03 | 南阳市中心医院 | Supplementary equipment of sitting up of surgical nursing disease |
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| CN112407698A (en) * | 2020-11-05 | 2021-02-26 | 湖南林宇科技发展有限公司 | Cleaning equipment for garbage truck carriage |
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| CN112741418B (en) * | 2020-12-17 | 2022-04-22 | 北京虹景数字技术有限公司 | Internet of vehicles teaching operation platform based on artificial intelligence |
| CN114648835A (en) * | 2020-12-21 | 2022-06-21 | 大连理工江苏研究院有限公司 | Block chain-based virtual coin simulated transaction device and method |
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| CN113068922A (en) * | 2021-04-07 | 2021-07-06 | 湖南机电职业技术学院 | Interactive teaching equipment is used in ideological and political theory teaching |
| CN113017253A (en) * | 2021-04-07 | 2021-06-25 | 湖南机电职业技术学院 | Ideological and political theory teaching is with multi-functional folding podium |
| CN113907516A (en) * | 2021-09-29 | 2022-01-11 | 陕西理工大学 | Digital economic risk management equipment and operation method thereof |
| CN113923910A (en) * | 2021-10-09 | 2022-01-11 | 重庆科技学院 | Information management device based on big data security |
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Application publication date: 20181123 |