CN202874336U - Rise-fall desktop - Google Patents
Rise-fall desktop Download PDFInfo
- Publication number
- CN202874336U CN202874336U CN201220537920.3U CN201220537920U CN202874336U CN 202874336 U CN202874336 U CN 202874336U CN 201220537920 U CN201220537920 U CN 201220537920U CN 202874336 U CN202874336 U CN 202874336U
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- China
- Prior art keywords
- groups
- crank
- supporting components
- desktop
- connecting rod
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- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 2
- 208000028571 Occupational disease Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to the field of office supplies, in particular to a rise-fall desktop. The rise-fall desktop comprises a desktop cover plate, a crank, a connecting rod and two groups of support components. The two groups of the support components are installed at the bottom of the desktop cover plate, ranged in parallel and connected through the connecting rod. Each group of support components comprises an upper base, a lower base, a screw rod, a sliding rail and two support rods. The upper base is fixed at the bottom of the desktop cover plate, the screw rod is installed in the upper base, the sliding rail is installed on the lower base, the upper ends of the two support rods are connected with the upper base, the lower ends of the two support rods are connected with the lower base, and middle portions of the two support rods are hinged through connecting pieces. The crank is connected with the screw rod on a group of support components, and the crank controls linkage of the screw rods of the two groups of the support components through the connecting rod. The rise-fall desktop has the advantages of being novel in structure, small in size, and good in a rise-fall stationarity. Changing and damaging of an original desktop are not needed, and the rise-fall desktop is particularly suitable for being used in offices.
Description
Technical field
The utility model relates to the office appliance field, the lifting desk surface that especially uses on the desk.
Background technology
Along with social development, office's occupational disease is in rising trend.In a single day existing desk height all is constant, can customize height when perhaps making, still be delivered for use rear its height or very difficult change.The clerk is in for a long time on the desk desktop of sustained height and handles official business, and very easily produces the occupational disease of waist, back, neck or shank.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome the problem that above-mentioned existing desk desktop can't lifting, a kind of novel structure to be provided, need not to change with destroy former desktop be use on the common desk can table top height adjusting lifting desk surface.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
Lifting desk surface comprises desktop cover board, crank, connecting rod and two groups of supporting components, and two groups of supporting components are installed in the bottom of desktop cover board, and two groups of supporting components are arranged in parallel, and two groups of supporting components link to each other by connecting rod; Every group of supporting component includes top base, bottom base, screw mandrel, slide rail and two support bars, top base is fixed on the bottom of desktop cover board, screw mandrel is installed in the top base, slide rail is installed on the bottom base, and the upper end of two support bars connects top base, lower end connection bottom base, wherein post upper links to each other with screw mandrel in the top base, another root support bar lower end connects the slide rail on the bottom base, and two support bars are arranged in a crossed manner, and the middle part of two support bars is hinged by connector; Crank links to each other with screw mandrel on one group of supporting component, and crank is controlled two groups of screw mandrels interlocks on the supporting component by connecting rod.
As preferably, be separately installed with bevel gear set on the two ends of connecting rod, connecting rod connects two groups of supporting components by bevel gear set.
As preferably, desktop cover board is made of substrate and side frame, and the height of substrate is not higher than the height of side frame, and the position of two groups of supporting components all is in the inboard of side frame, and two groups of supporting components are arranged along the center left-right symmetry of substrate; Crank one end passes the side frame and connects one group of screw mandrel on the supporting component.
As preferably, be provided with gripper shoe between described two groups of supporting components, the gripper shoe two ends link to each other with a support bar on two groups of supporting components respectively; Two support bars also connect by torsion spring.
As preferably, described substrate top is equipped with heating plate.
As preferably, described crank is collapsible crank, has effectively utilized the space.
As preferably, the height of described side decoration plate is between 3-30CM.
Adopted the lifting desk surface of technique scheme, two groups of supporting components are arranged in parallel, crank is controlled two groups of screw mandrel interlocks on the supporting component by connecting rod, namely by crank manually control be installed in the lifting of the desktop cover board at two groups of supporting component tops, the stationarity of lifting has been guaranteed in the lifting of carrying out desktop cover board by two groups of supporting components.The advantage of this lifting desk surface is that novel structure is compact, and volume is little, and the lifting stationarity need not well to change with the especially suitable office of the former desktop of destruction and uses.
Description of drawings
Fig. 1: the deployed condition perspective view of the utility model lifting desk surface.
Fig. 2: the deployed condition side structure schematic diagram of the utility model lifting desk surface.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2 the utility model is described further.
Lifting desk surface as depicted in figs. 1 and 2 comprises desktop cover board 1, crank 2, connecting rod 3 and two groups of supporting components, and two groups of supporting components are installed in the bottom of desktop cover board 1, and two groups of supporting components are arranged in parallel, and two groups of supporting components link to each other by connecting rod 3.
Every group of supporting component includes top base 4, bottom base 5, screw mandrel 6, slide rail 7 and two support bars 8, top base 4 is fixed on the bottom of desktop cover board 1, screw mandrel 6 is installed in the top base 4, slide rail 7 is installed on the bottom base 5, two support bars 8 are arranged in a crossed manner, and the upper end of two support bars 8 connects top base 4, the lower end connects bottom base 5, wherein support bar 8 upper end link to each other with screw mandrel 6 in the top base 4, lower end and bottom base 5 are hinged, another root support bar 8 upper ends and top base 4 are hinged, and the lower end is installed on the slide rail 7.The middle part of two support bars 8 is hinged by connector 9, and connector 9 can be bolt.Be separately installed with bevel gear set 14 on the two ends of connecting rod 3, connecting rod 3 connects two groups of supporting components by bevel gear set 14.Crank 2 links to each other with screw mandrel 6 on one group of supporting component, and crank 2 is by screw mandrel 6 interlocks on two groups of supporting components of connecting rod 3 controls.The movement of support bar 8 upper end positions of screw mandrel 6 controls, simultaneously another root support bar 8 lower ends movement on slide rail 7 has realized the superimposed of two support bars 8 or has opened, namely realized the lifting of the desktop cover board 1 on the supporting component.
Desktop cover board 1 is made of substrate 11 and side frame 12, and the height of substrate 11 is not higher than the height of side frame 12, and the position of two groups of supporting components all is in the inboard of side frame 12, and two groups of supporting components are arranged along the center left-right symmetry of substrate 11.Crank 2 one ends pass the screw mandrel 6 that side frame 12 connects on one group of supporting component.Be provided with gripper shoe 13 between two groups of supporting components, gripper shoe 13 two ends link to each other with a support bar 8 on two groups of supporting components respectively, and gripper shoe 13 is with the folding condition conversion angle of inclination of support bar 8.When two groups of supporting components are distant, desktop cover board 1 easily shakes when lifting, gripper shoe 13 can well address the above problem, and after rising put in place, gripper shoe 13 can be used as baffle plate and uses simultaneously, block the sight line in dead ahead, because after user's desktop rose, the colleague's on its opposite height of table top may also be in original state, sight line just in time is between desktop cover board 1 and the bottom base 5, this moment, gripper shoe 13 can be blocked its sight line, had guaranteed a part of privacy.
The height of above-mentioned side frame 12 is between 3-30CM, and namely lifting desk surface is when rounding state, and it is the tabular of above-mentioned dimensional thickness.During use, crank 2 one shakes and has driven screw mandrel 6 rotations on one side, screw mandrel 6 rotations of another side have been driven simultaneously by bevel gear set 14 and connecting rod 3, two groups of supporting components have been realized interlock, the screw thread of two cocainine bars 6 is left-hand thread, in order in use can easily to shake, and must be grease-added in bevel gear set 14 engagement places, prevented that namely gear from getting rusty, improved again the sensitivity of transmission.
When rounding state, the height of substrate 11, top base 4 and bottom base 5 stacks is not higher than the height of side frame 12 yet, the position of two groups of supporting components all is in the inboard of side frame 12, so lifting desk surface has been hermetic state, and pen or paper can't enter in it.
Above-mentioned two support bars 8 can also connect by torsion spring, and the position of torsion spring is in the outside of connector 9, and the torsion spring upper end is fixed on the top of support bar 8, and the torsion spring lower end is fixed on the bottom of support bar 8.Crank 2 is collapsible cranks, has effectively utilized the space.Heating plate can be installed in substrate 11 tops, and the sky can heat practicality very in the time of cold.
The advantage of above-mentioned lifting desk surface is that the lifting stationarity is good, volume is little, bearing capacity is high, need not to change and the original desktop of destruction, especially being fit to office uses, the desktop of the use differing heights that the clerk is frequent can be regulated the state of shank, waist, back, neck and shoulder, prevents that it is in for a long time an angle and state and produces occupational disease.The lifting desk surface of this product is to use at desk, have the article such as water tumbler and display and be placed on it, so the stability when its weight capacity, balance, lifting is all particularly important.During use, the lifting desk surface of this product directly is placed on the desktop of existing common desk, has guaranteed the integrality of original desk tops, need not to change and the former desktop of destruction, and cost is more economical than substituting existing desk, is convenient to promote.
Claims (7)
1. lifting desk surface is characterized in that comprising desktop cover board, crank, connecting rod and two groups of supporting components, and two groups of supporting components are installed in the bottom of desktop cover board, and two groups of supporting components are arranged in parallel, and two groups of supporting components link to each other by connecting rod; Every group of supporting component includes top base, bottom base, screw mandrel, slide rail and two support bars, top base is fixed on the bottom of desktop cover board, screw mandrel is installed in the top base, slide rail is installed on the bottom base, and the upper end of two support bars connects top base, lower end connection bottom base, wherein post upper links to each other with screw mandrel in the top base, another root support bar lower end connects the slide rail on the bottom base, and two support bars are arranged in a crossed manner, and the middle part of two support bars is hinged by connector; Crank links to each other with screw mandrel on one group of supporting component, and crank is controlled two groups of screw mandrels interlocks on the supporting component by connecting rod.
2. lifting desk surface according to claim 1 is characterized in that being separately installed with bevel gear set on the two ends of connecting rod, and connecting rod connects two groups of supporting components by bevel gear set.
3. lifting desk surface according to claim 1, it is characterized in that desktop cover board is made of substrate and side frame, the height of substrate is not higher than the height of side frame, and the position of two groups of supporting components all is in the inboard of side frame, and two groups of supporting components are arranged along the center left-right symmetry of substrate; Crank one end passes the side frame and connects one group of screw mandrel on the supporting component.
4. lifting desk surface according to claim 1 is characterized in that being provided with gripper shoe between two groups of supporting components, and the gripper shoe two ends link to each other with a support bar on two groups of supporting components respectively; Two support bars also connect by torsion spring.
5. lifting desk surface according to claim 3 is characterized in that described substrate top is equipped with heating plate.
6. lifting desk surface according to claim 1 is characterized in that described crank is collapsible crank.
7. lifting desk surface according to claim 3 is characterized in that the height of described side decoration plate is between 3-30CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220537920.3U CN202874336U (en) | 2012-10-18 | 2012-10-18 | Rise-fall desktop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220537920.3U CN202874336U (en) | 2012-10-18 | 2012-10-18 | Rise-fall desktop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202874336U true CN202874336U (en) | 2013-04-17 |
Family
ID=48065818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220537920.3U Expired - Fee Related CN202874336U (en) | 2012-10-18 | 2012-10-18 | Rise-fall desktop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202874336U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840039A (en) * | 2015-05-15 | 2015-08-19 | 南通芯迎设计服务有限公司 | Baby crib capable of being manually lifted |
| CN105342138A (en) * | 2015-12-11 | 2016-02-24 | 深圳米乔科技有限公司 | X-shaped lifting table |
| CN105686346A (en) * | 2016-04-21 | 2016-06-22 | 杭州蓝达工艺制品有限公司 | Dual-power lifting tabletop |
| CN108013590A (en) * | 2017-11-25 | 2018-05-11 | 浙江普思拓智能科技有限公司 | Same table on electric table |
| CN110101213A (en) * | 2019-05-06 | 2019-08-09 | 巢湖学院 | A kind of liftable rotary folding dining table |
| US10413053B2 (en) | 2012-05-24 | 2019-09-17 | Varidesk, Llc | Adjustable desk platform |
| US11140977B1 (en) | 2015-01-24 | 2021-10-12 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11388991B1 (en) | 2017-07-08 | 2022-07-19 | Office Kick, Inc. | Height adjustable desktop |
-
2012
- 2012-10-18 CN CN201220537920.3U patent/CN202874336U/en not_active Expired - Fee Related
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10413053B2 (en) | 2012-05-24 | 2019-09-17 | Varidesk, Llc | Adjustable desk platform |
| US11857073B1 (en) | 2015-01-24 | 2024-01-02 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11910926B1 (en) | 2015-01-24 | 2024-02-27 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12342937B1 (en) | 2015-01-24 | 2025-07-01 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12318002B1 (en) | 2015-01-24 | 2025-06-03 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12318003B1 (en) | 2015-01-24 | 2025-06-03 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12256842B1 (en) | 2015-01-24 | 2025-03-25 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12226015B1 (en) | 2015-01-24 | 2025-02-18 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11140977B1 (en) | 2015-01-24 | 2021-10-12 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11864654B1 (en) | 2015-01-24 | 2024-01-09 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12193569B1 (en) | 2015-01-24 | 2025-01-14 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12121149B1 (en) | 2015-01-24 | 2024-10-22 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11464325B1 (en) | 2015-01-24 | 2022-10-11 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11470959B1 (en) | 2015-01-24 | 2022-10-18 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11800927B1 (en) | 2015-01-24 | 2023-10-31 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12102229B1 (en) | 2015-01-24 | 2024-10-01 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11849843B1 (en) | 2015-01-24 | 2023-12-26 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11147366B1 (en) | 2015-01-24 | 2021-10-19 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12082695B1 (en) | 2015-01-24 | 2024-09-10 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11925264B1 (en) | 2015-01-24 | 2024-03-12 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11944196B1 (en) | 2015-01-24 | 2024-04-02 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11950699B1 (en) | 2015-01-24 | 2024-04-09 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US11980289B1 (en) | 2015-01-24 | 2024-05-14 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| US12082696B1 (en) | 2015-01-24 | 2024-09-10 | Office Kick, Inc. | Desktop workspace that adjusts vertically |
| CN104840039A (en) * | 2015-05-15 | 2015-08-19 | 南通芯迎设计服务有限公司 | Baby crib capable of being manually lifted |
| CN104840039B (en) * | 2015-05-15 | 2019-11-05 | 南通芯迎设计服务有限公司 | manual lift baby cot |
| CN105342138A (en) * | 2015-12-11 | 2016-02-24 | 深圳米乔科技有限公司 | X-shaped lifting table |
| CN105342138B (en) * | 2015-12-11 | 2019-03-19 | 深圳米乔科技有限公司 | A kind of X-type same table |
| CN105686346A (en) * | 2016-04-21 | 2016-06-22 | 杭州蓝达工艺制品有限公司 | Dual-power lifting tabletop |
| US11395544B1 (en) | 2017-07-08 | 2022-07-26 | Office Kick, Inc. | Keyboard tray that adjusts horizontally and vertically |
| US11388991B1 (en) | 2017-07-08 | 2022-07-19 | Office Kick, Inc. | Height adjustable desktop |
| CN108013590A (en) * | 2017-11-25 | 2018-05-11 | 浙江普思拓智能科技有限公司 | Same table on electric table |
| CN110101213A (en) * | 2019-05-06 | 2019-08-09 | 巢湖学院 | A kind of liftable rotary folding dining table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |