CN202698229U - Automatic lifting desk - Google Patents
Automatic lifting desk Download PDFInfo
- Publication number
- CN202698229U CN202698229U CN2012203451076U CN201220345107U CN202698229U CN 202698229 U CN202698229 U CN 202698229U CN 2012203451076 U CN2012203451076 U CN 2012203451076U CN 201220345107 U CN201220345107 U CN 201220345107U CN 202698229 U CN202698229 U CN 202698229U
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- Prior art keywords
- screw mandrel
- automatic lifting
- fixed
- lifting table
- pin
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Abstract
The utility model discloses an automatic lifting desk which comprises a desk top, a lifting mechanism and desk feet having the support effect. The lifting mechanism comprises a fixing frame, a screw rod, a gear group and a motor providing power, wherein the fixing frame is fixed on the desk feet, one end of the screw rod is installed on the desk top in a pivoted mode, the other end of the screw rod is connected and installed in the fixing frame in a threaded mode, the gear group is respectively connected with the motor and the screw rod, the motor drives the screw rod to rotate through the gear group, vertical motion along the direction of the screw rod is achieved through the threaded connection of the screw rod and the fixing frame, and accordingly the desk top is driven to lift. The automatic adjustment of the desk top height is achieved through transmission of the screw rod, a user can adjust the desk top height to be the appropriate height according to self demands or different application environment demands, and the automatic lifting desk is wide in application range and can provide intelligent and digital automation experience and construct comfortable application environment.
Description
Technical field
The utility model relates to a kind of desk, but relates more specifically to a kind of automatic lifting table of automatic controlled height.
Background technology
Desk is as a kind of daily living article, and common in life, work and Learning in School, general desk is formed by fixedly connecting by desktop and table leg usually, thereby so that the height of whole desktop is fixing uncontrollable.And along with the difference of applied environment, and the application demand of different crowd is also more and more higher to the requirement of the automatic degree of desk, level of comfort.
For the problems referred to above, developed at leisure a kind of adjustable for height desk, this adjustable for height desk is screwed mostly, need to use instrument during adjustment, dismounting adjustable height just again, the complicated effort of dismounting; And each height of adjusting has larger restriction, and adjustable spacing is larger, and automaticity is not high, can not reach to satisfy the experience that digital automation is provided.
Therefore, be necessary to provide a kind of improved automatic lifting table, to overcome defects.
The utility model content
The purpose of this utility model provides a kind of automatic lifting table, and described automatic lifting table is simple in structure, and free adjustment height of table top as required for the user brings the experience of digital automation, improves comfort, enlarges the scope of application.
For achieving the above object, the utility model provides a kind of automatic lifting table, comprise desktop, elevating mechanism and the table pin that provides a supporting role, described elevating mechanism comprises fixed mount, screw mandrel, gear train and power-actuated motor is provided, described fixed mount is fixed on the described table pin, described screw mandrel one end articulates ground and installs on the desktop, the described screw mandrel other end is installed in the described fixed mount with being threaded, described gear train connects respectively described motor and described screw mandrel, described motor drives described screw mandrel rotation by described gear train, described screw mandrel is by realizing along the moving up and down of screw mandrel direction with being threaded of described fixed mount, thereby drives the desktop lifting.
Preferably, described fixed mount comprises fixed block, lower fixed block, slide block and two slide bars, described lower fixed block is fixed on the described table pin, be fixed on the described lower fixed block the parallel described screw mandrel of two described slide bars, the length of described slide bar is less than the length of described screw mandrel, the fixed piece is fixed on the other end of two described slide bars, described wire rod thread passes the fixed piece and between two slide bars with connecting, described slide block set is located on the slide bar and is connected with end that screw mandrel is arranged in fixed mount, described screw mandrel rotates under the driving of described motor, being threaded with upper fixed block moves up and down along the screw mandrel direction, and described slide block moves up and down along slide bar under the drive of screw mandrel.
Preferably, described elevating mechanism also comprises two guide rods that be arranged in parallel with described slide bar, screw mandrel, a two described guide rods respectively end are fixedly connected with desktop, the other end passes the fixed piece with articulating and is connected with described slide block, when screw mandrel moved up and down, two described guide rods were along with screw mandrel and slide block are synchronized with the movement.Preferably, two described guide rods lay respectively between described screw mandrel and the two described slide bars.
Preferably, the end that described screw mandrel is installed on the table is provided with fixed block, and described screw mandrel and described fixed block articulate and be installed on the described desktop by described fixed block.Preferably, described table pin is provided with hollow structure, described fixed mount is fixedly installed in the hollow structure of a pin by described lower fixed block, described screw mandrel is arranged with the sliding tube of hollow outward, described slide block is fixedly installed in the described sliding tube, described sliding tube partly is contained in the hollow structure of a pin, sliding tube stretch out along with the motion of screw mandrel or retraction table pin in.
Preferably, be provided with the advance ball bar between described sliding tube and the described table pin, described sliding tube inboard offers groove, described advance ball bar is fixedly mounted in the described groove, be provided with some balls on the described advance ball bar, described sliding tube and described table pin are realized being slidingly connected by described advance ball bar in the hollow structure of described table pin.
Preferably, described gear train is two bevel gears, and two bevel gears are installed in respectively on screw mandrel and the motor and mutual Vertical Meshing.
As a preferred embodiment of the present utility model, described automatic lifting table comprises two described elevating mechanisms, and two described elevating mechanisms vertically are distributed in the two ends of described desktop.
Wherein, preferably, be provided with vertical with two screw mandrels respectively drive link between the two described elevating mechanisms, described drive link is connected with the gear train of two elevating mechanisms respectively, motor-driven is by the wherein connected screw mandrel rotation of a gear set drive, drive simultaneously drive link and rotarily drive another gear train rotation, thereby drive another screw mandrel synchronous rotary.
Automatic lifting table of the present utility model is by arranging the elevating mechanism of screw rod transmission, when needs are adjusted height of table top, open motor, motor-driven is by the gear set drive screw rod transmission, screw mandrel by with fixed mount be threaded in that relative described fixed mount moves up and down along the screw mandrel direction in the rotary course, thereby make the desktop that is carried on the screw mandrel end realize automatically regulating, realization can be adjusted to proper height according to user's different demands or different applied environment demands, widely applicable, can give user's intelligence, comfortable applied environment is built in the experience of digital automation.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment automatic lifting table;
Fig. 2 is the three-dimensional structure diagram of the elevating mechanism among Fig. 1;
Fig. 3 is the three-dimensional structure diagram of another state of Fig. 2;
Fig. 4 is the three-dimensional structure diagram of another state of the utility model embodiment automatic lifting table;
Fig. 5 is the structural representation of the part-structure of the automatic lifting table among Fig. 4;
Fig. 6 is the enlarged diagram of A part among Fig. 5.
The specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, similar element numbers represents similar element in the accompanying drawing.As mentioned above, the utility model provides a kind of automatic lifting table, and described automatic lifting table can be regulated according to user's concrete physical condition height and the horizontal level of desktop, brings the experience of digital automation for the user, improve comfort, enlarge the scope of application.
With reference to figure 1, the table pin 300 that the automatic lifting table of the utility model embodiment comprises desktop 100, elevating mechanism 200 and provides a supporting role, described automatic lifting table can be tea table, computer desk, dining table, desk etc., and is applied widely.Particularly, with reference to figure 2 and Fig. 3, described elevating mechanism 200 comprises fixed mount 210, screw mandrel 220, gear train 230 and power-actuated motor 240 is provided, described fixed mount 210 is fixed on the described table pin 300, described screw mandrel 220 1 ends articulate ground and install on the desktop 100, described screw mandrel 220 other ends are installed in the described fixed mount 210 with being threaded, described gear train 230 connects respectively described motor 240 and described screw mandrel 220, preferably, described gear train 230 is two bevel gears, and two bevel gears are installed in respectively on screw mandrel 220 and the motor 240 and mutual Vertical Meshing.Described motor 240 drives described screw mandrel 220 rotations by described gear train 230, and described screw mandrel 220 is by realizing along the moving up and down of screw mandrel 220 directions with being threaded of described fixed mount 210, thereby drives desktop 100 liftings.
Preferably, described fixed mount 210 comprises fixed block 212, lower fixed block 214, slide block 216 and two slide bars 218, and described lower fixed block 214 is fixed on the described table pin 300, and fixed piece 212 also can be fixedly installed in the pin 300, increases steadiness.Two described slide bar 218 parallel described screw mandrels, 220 ground are fixed on the described lower fixed block 214, the length of described slide bar 218 is less than the length of described screw mandrel 220, fixed piece 212 is fixed on the other end of two described slide bars 218, described screw mandrel 220 passes fixed piece 212 and between two slide bars 218 with being threaded, described slide block 216 is set on the slide bar 218 and is connected with end that screw mandrel 220 is arranged in fixed mount 210, described screw mandrel 220 rotates under the driving of described motor 240, being threaded with upper fixed block 212 moves up and down along screw mandrel 220 directions, and described slide block 216 moves up and down along slide bar 218 under the drive of screw mandrel 220.By the linear slide of described slide block 216 along slide bar 218, for screw mandrel 220 provides guide effect, make screw mandrel 220 more reliable and stable along moving of screw mandrel 220 directions, simultaneously also be provided with spacingly for the move distance of screw mandrel 220, prevent screw mandrel 220 disengaging fixed mounts 210.
Preferably, the end that described screw mandrel 220 is installed on the desktop 100 is provided with fixed block 222, and described screw mandrel 220 articulates and is installed on the described desktop 100 by described fixed block 222 with described fixed block 222.
In the utility model embodiment, described automatic lifting table comprises that two pin 300 and two described elevating mechanism 200, two described elevating mechanisms 200 vertically are distributed in the two ends of described desktop 100.Wherein, preferably, be provided with respectively the drive link 400 vertical with two screw mandrels 220 between the two described elevating mechanisms 200, described drive link 400 is connected with the gear train 230 of two elevating mechanisms 200 respectively, described drive link 400 can be fixedly connected with the output shaft of motor 240, also can realize Synchronous Transmission by gear train 230 engagements that are fixed on gear on the drive link 400 and elevating mechanism 200.Motor 240 drives by wherein connected screw mandrel 220 rotations of a gear train 230 drives, drives simultaneously drive link 400 and rotarily drives another gear train 230 rotations, thereby drive another screw mandrel 220 synchronous rotaries.
Equally preferably; with reference to figure 4; described table pin 300 can be provided with hollow structure; described fixed mount 210 is fixedly installed in the hollow structure of a pin 300 by described lower fixed block 216; described screw mandrel 220 is the sliding tube 500 of a sheathed hollow outward; described slide block 216 is fixedly installed in the sliding tube 500; described sliding tube 500 parts are contained in the pin 300; when screw mandrel 220 moves up and down; sliding tube 500 stretch out along with screw mandrel 220 or retraction table pin in 300; the parts that hollow structure by a pin 100 is set and sliding tube 500 can be protected elevating mechanism 200 make its isolation avoid impaired, are conducive to simultaneously attractive in appearance.
With reference to figure 5 and Fig. 6, preferably, can be provided with advance ball bar 510 between described sliding tube 500 and the described table pin 300, described sliding tube 500 inboards offer groove, described advance ball bar 510 is fixedly mounted in the described groove, be provided with some balls 512 on the described advance ball bar 510, described sliding tube 500 is realized being slidingly connected by described advance ball bar 510 in the hollow structure of described table pin 300 with described table pin 300.Equally preferably, described elevating mechanism 200 can also comprise two guide rods 250 that be arranged in parallel with described slide bar 218, screw mandrel 220, two described guide rods 250 a respectively end are connected with fixed block 222, thereby be fixedly installed on the desktop 100, the other end passes fixed piece 212 with articulating and is connected with described slide block 216, when screw mandrel 220 moved up and down, two described guide rods 250 were along with screw mandrel 220 and slide block 216 are synchronized with the movement.Preferably, two described guide rods 250 lay respectively between described screw mandrel 220 and the two described slide bars 218, and are rationally distributed, make the more firm compactness of structure.By described guide rod 250 is set, reduce 220 pressure-bearings of screw mandrel, be conducive to protect screw mandrel 220, guarantee that simultaneously the elevating movement of screw mandrel 220 drives is more reliable and more stable.Be appreciated that ground, as other embodiment of the present utility model, described automatic lifting table can only adopt one group of elevating mechanism 200, described table pin 300 can be designed to round or X-shaped or Y shape etc., described elevating mechanism 200 is vertically set on the center of a pin 300, and table pin 300 provides firm support for elevating mechanism 200 drives desktop 100 liftings; Similarly, also can adopt four groups of elevating mechanisms 200, be distributed in respectively four ends of rectangular desktop 100, the shape of described desktop 100 can be chosen according to actual needs, and the also according to actual needs reasonable layout setting of the position of the group number of elevating mechanism 200 and setting, flexibility is strong.
It should be noted that the automatic lifting table of the utility model embodiment when as computer desk or desk, can also be provided with the display of can lifting and folding on the desktop 100, save the space and conveniently carry out simultaneously the use of display.
Automatic lifting table of the present utility model is by arranging the elevating mechanism 200 of screw mandrel 220 transmissions, when automatic lifting table be in original state the time, desktop 100 is in minimum altitude, the slide block 216 that is connected to screw mandrel 220 ends in table pin 300 inner fixed stands 210 approaches lower fixed block 214, and sliding tube 500 major parts are held in the hollow structure of table pin 300; When needs are adjusted desktop 100 height, open motor 240, motor 240 drives by gear train 230 and drives screw mandrel 220 transmissions, screw mandrel 220 by with fixed mount 210 be threaded in the rotary course relative described fixed mount 210 along moving on screw mandrel 220 directions, sliding tube 500 is also along with stretching out gradually a pin 300, moving upward of screw mandrel 220 makes the desktop 100 that is carried on screw mandrel 220 ends realize the automatic-ascending adjusting, when in like manner needing to reduce desktop 100 height, reverse drive motor 240, allow motor 240 backward rotation, screw mandrel 220 moves downward and drives desktop 100 declines, realization can be adjusted to proper height according to user's different demands or different applied environment demands, widely applicable, can give user's intelligence, comfortable applied environment is built in the experience of digital automation.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.
Claims (10)
1. automatic lifting table, it is characterized in that, comprise desktop, elevating mechanism and the table pin that provides a supporting role, described elevating mechanism comprises fixed mount, screw mandrel, gear train and power-actuated motor is provided, described fixed mount is fixed on the described table pin, described screw mandrel one end articulates ground and installs on the desktop, the described screw mandrel other end is installed in the described fixed mount with being threaded, described gear train connects respectively described motor and described screw mandrel, described motor drives described screw mandrel rotation by described gear train, described screw mandrel is by realizing along the moving up and down of screw mandrel direction with being threaded of described fixed mount, thereby drives the desktop lifting.
2. automatic lifting table as claimed in claim 1, it is characterized in that, described fixed mount comprises fixed block, lower fixed block, slide block and two slide bars, described lower fixed block is fixed on the described table pin, be fixed on the described lower fixed block the parallel described screw mandrel of two described slide bars, the length of described slide bar is less than the length of described screw mandrel, the fixed piece is fixed on the other end of two described slide bars, described wire rod thread passes the fixed piece and between two slide bars with connecting, described slide block set is located on the slide bar and is connected with end that screw mandrel is arranged in fixed mount, described screw mandrel rotates under the driving of described motor, being threaded with upper fixed block moves up and down along the screw mandrel direction, and described slide block moves up and down along slide bar under the drive of screw mandrel.
3. automatic lifting table as claimed in claim 2, it is characterized in that, described elevating mechanism also comprises two guide rods that be arranged in parallel with described slide bar, screw mandrel, a two described guide rods respectively end are fixedly connected with desktop, the other end passes the fixed piece with articulating and is connected with described slide block, when screw mandrel moved up and down, two described guide rods were along with screw mandrel and slide block are synchronized with the movement.
4. automatic lifting table as claimed in claim 3 is characterized in that, two described guide rods lay respectively between described screw mandrel and the two described slide bars.
5. automatic lifting table as claimed in claim 2 is characterized in that, the end that described screw mandrel is installed on the table is provided with fixed block, and described screw mandrel and described fixed block articulate and be installed on the described desktop by described fixed block.
6. automatic lifting table as claimed in claim 2, it is characterized in that, described table pin is provided with hollow structure, described fixed mount is fixedly installed in the hollow structure of a pin by described lower fixed block, described screw mandrel is arranged with the sliding tube of hollow outward, described slide block is fixedly installed in the described sliding tube, and described sliding tube partly is contained in the hollow structure of a pin, sliding tube stretch out along with the motion of screw mandrel or retraction table pin in.
7. automatic lifting table as claimed in claim 6, it is characterized in that, be provided with the advance ball bar between described sliding tube and the described table pin, described sliding tube inboard offers groove, described advance ball bar is fixedly mounted in the described groove, be provided with some balls on the described advance ball bar, described sliding tube and described table pin are realized being slidingly connected by described advance ball bar in the hollow structure of described table pin.
8. such as the arbitrary described automatic lifting table of claim 1 to 7, it is characterized in that described gear train is two bevel gears, two bevel gears are installed in respectively on screw mandrel and the motor and mutual Vertical Meshing.
9. such as the arbitrary described automatic lifting table of claim 1 to 7, it is characterized in that described automatic lifting table comprises two described elevating mechanisms, two described elevating mechanisms vertically are distributed in the two ends of described desktop.
10. automatic lifting table as claimed in claim 9, it is characterized in that, be provided with vertical with two screw mandrels respectively drive link between the two described elevating mechanisms, described drive link is connected with the gear train of two elevating mechanisms respectively, motor-driven is by the wherein connected screw mandrel rotation of a gear set drive, drive simultaneously drive link and rotarily drive another gear train rotation, thereby drive another screw mandrel synchronous rotary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203451076U CN202698229U (en) | 2012-07-16 | 2012-07-16 | Automatic lifting desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203451076U CN202698229U (en) | 2012-07-16 | 2012-07-16 | Automatic lifting desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202698229U true CN202698229U (en) | 2013-01-30 |
Family
ID=47578585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203451076U Expired - Fee Related CN202698229U (en) | 2012-07-16 | 2012-07-16 | Automatic lifting desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202698229U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188350A (en) * | 2014-06-04 | 2014-12-10 | 东华大学 | Multi-degree-of-freedom intelligent leveling and lifting mechanical device for office table |
| CN104473432A (en) * | 2014-12-17 | 2015-04-01 | 北京联合大学 | Multifunctional ascending and descending table |
| CN105029964A (en) * | 2015-08-05 | 2015-11-11 | 无锡瑞巴斯医疗器械有限公司 | Elevating mechanism for mobile medicine box |
| CN106073159A (en) * | 2016-08-16 | 2016-11-09 | 南京工程学院 | A kind of automatic lifting table |
| CN106402587A (en) * | 2016-06-20 | 2017-02-15 | 南京航空航天大学 | Telescopic expanding support and work method thereof |
| CN107594882A (en) * | 2017-10-13 | 2018-01-19 | 佛山市丽江椅业有限公司 | The lowering or hoisting gear of double-legged same table and the same table containing the lowering or hoisting gear |
| CN108903239A (en) * | 2018-08-10 | 2018-11-30 | 常州天安尼康达电器有限公司 | Same table |
| CN109452762A (en) * | 2018-11-27 | 2019-03-12 | 滁州市朝友精密制造有限公司 | A kind of buried liftable computer console |
| CN113236732A (en) * | 2020-12-08 | 2021-08-10 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Novel high-efficient transmission of lead screw and motor device |
-
2012
- 2012-07-16 CN CN2012203451076U patent/CN202698229U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188350A (en) * | 2014-06-04 | 2014-12-10 | 东华大学 | Multi-degree-of-freedom intelligent leveling and lifting mechanical device for office table |
| CN104188350B (en) * | 2014-06-04 | 2016-03-30 | 东华大学 | Based on multivariant intelligent leveling lifting desk mechanical device |
| CN104473432A (en) * | 2014-12-17 | 2015-04-01 | 北京联合大学 | Multifunctional ascending and descending table |
| CN105029964A (en) * | 2015-08-05 | 2015-11-11 | 无锡瑞巴斯医疗器械有限公司 | Elevating mechanism for mobile medicine box |
| CN106402587A (en) * | 2016-06-20 | 2017-02-15 | 南京航空航天大学 | Telescopic expanding support and work method thereof |
| CN106402587B (en) * | 2016-06-20 | 2018-08-28 | 南京航空航天大学 | Telescopic expandable stent and its working method |
| CN106073159A (en) * | 2016-08-16 | 2016-11-09 | 南京工程学院 | A kind of automatic lifting table |
| CN107594882A (en) * | 2017-10-13 | 2018-01-19 | 佛山市丽江椅业有限公司 | The lowering or hoisting gear of double-legged same table and the same table containing the lowering or hoisting gear |
| CN107594882B (en) * | 2017-10-13 | 2023-08-08 | 广东郦江科创实业有限公司 | Lifting device of double-foot lifting table and lifting table comprising lifting device |
| CN108903239A (en) * | 2018-08-10 | 2018-11-30 | 常州天安尼康达电器有限公司 | Same table |
| CN109452762A (en) * | 2018-11-27 | 2019-03-12 | 滁州市朝友精密制造有限公司 | A kind of buried liftable computer console |
| CN113236732A (en) * | 2020-12-08 | 2021-08-10 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Novel high-efficient transmission of lead screw and motor device |
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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: 20130130 Termination date: 20160716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |