CN207979268U - Electric up-down desk - Google Patents
Electric up-down desk Download PDFInfo
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- CN207979268U CN207979268U CN201721154404.1U CN201721154404U CN207979268U CN 207979268 U CN207979268 U CN 207979268U CN 201721154404 U CN201721154404 U CN 201721154404U CN 207979268 U CN207979268 U CN 207979268U
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- electric
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- lifting column
- lifting
- desk
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Abstract
The utility model discloses a kind of electric up-down desks, including stabilizer blade, the lifting column being arranged at the top of stabilizer blade and it is arranged in the desk body for lifting top end, stabilizer blade bottom is equipped with multiple adjusting foots pad, the lifting column is height-adjustable structure, and lifting column is connected with the driving device of control lifting column lifting, the driving device includes the controller for being fixed on desk body bottom, the motor that is arranged in controller, worm gearing connect with motor, connect with worm gearing be driven casing and with the screw component that is driven casing and coordinates.Thus the electric up-down desk high degree of automation designed, lifting is flexible, easy to use, can play time saving and energy saving effect.
Description
Technical field
The utility model is related to a kind of desks, are especially a kind of electric up-down desk.
Background technology
Desk is commonly in as a kind of daily necessities in life, work and Learning in School, general desk usually by
Desktop is formed by fixedly connecting with table leg, and the length of table leg is also fixed, so that the height of entire desktop is to fix not
It is adjustable.And with the difference of application environment and the application demand of different crowd, to the high diversity of desk, automatic
Degree, the requirement of level of comfort are also higher and higher.
In view of the above-mentioned problems, people develop a kind of adjustable for height desk at leisure, this adjustable for height desk is big
It is screwed more, needs when adjustment that screw manually is unscrewed or unscrewed using tool, again dismounting ability adjustable height,
It is complicated and laborious to dismount difficulty height, process；And the height adjusted every time has larger limitation, and adjustable spacing is larger,
The degree of automation is not high, arbitrarily cannot automatically adjust the height of desk, and the requirement for providing automation is not achieved.
Desk is a kind of people's commonly desk, so, how to develop a kind of high degree of automation and people is facilitated to make
Electric up-down desk is the direction to be studied of this field staff.
Utility model content
In view of the defect of the above-mentioned prior art, the purpose of this utility model is that：A kind of high degree of automation is provided and is made
With convenient electric up-down desk.
The technical solution of the utility model is：Electric up-down desk, including stabilizer blade, the lifting that is arranged at the top of stabilizer blade
Column and be arranged lifting top end desk body, stabilizer blade bottom be equipped with multiple adjusting foots pad, the lifting column be it is height-adjustable
Structure, and lifting column is connected with the driving device of control lifting column lifting, the driving device includes being fixed on desk body bottom
Controller, the motor being arranged in controller, the worm gearing and worm gearing that are connect with motor
The transmission casing of connection and the screw component coordinated with transmission casing；
The worm gearing include connect with the shaft of motor output worm screw, with output worm screw coordinate it is defeated
Go out worm gear, the buffer gear cold for being stuck in output worm gear bottom end, the drive connection seat connecting with buffer gear cold and setting in transmission to connect
Joint chair bottom end and with transmission casing connection driving cog wheel case.
Further, the lifting column is that height-adjustable structure refers to：The lifting column includes outer tube, middle pipe and interior
Pipe, the outer tube are fixed at the top of stabilizer blade, and middle pipe is plugged on outer tube and is slidably matched with outer tube, inner tube be plugged in middle pipe and
It is slidably matched with middle pipe.The shape of lifting column is rectangular, round or other shapes, and lifting column is manufactured according to specifically used demand
Shape.
Further, the bottom of the desk body is equipped with a fixed frame, and the controller is fixed on fixed frame.
Further, the mode being connected by screw at the top of the stabilizer blade is fixed with a pad being accommodated in outer tube bottom end
Piece, the screw component bottom end are fixed on gasket.
Further, uniformly distributed there are six double wedge on the outer wall of the buffer gear cold, a card slot is formed between two adjacent tooths,
Uniformly distributed there are six card slot i.e. on buffer gear cold, the bottom end of the output worm gear has the groove being caught in for buffer gear cold, and groove
It is set on inner wall there are three fixture block, three fixture blocks are caught in wherein three card slots；The top of the drive connection seat have three locating pieces, three
Locating piece is caught in its excess-three card slot, and the top of the driving cog wheel case has the convex of an inner wall spline and Intermediate Gray pillar
Platform, have multiple gear rings on the bottom end outer wall of the drive connection seat, and the bottom end of drive connection seat has and is inserted into for pillar
Jack, the tooth socket are caught in for gear ring.
Further, the bottom end outer wall of the driving cog wheel case is equipped with multiple trapezoidal, the inner wall of the transmission casing
Multiple dovetail grooves that and shape equal with trapezoidal quantity matches are equipped with, when transmission casing is inserted into driving cog wheel case bottom end
When middle, evagination board bottom portion is pressed in transmission cannula tip, and the inserted sheet is caught in dovetail groove.
Further, the desk body front end is equipped with one or two placing groove.
Further, the desktop of the desk body is equipped with a control panel, and control panel is electrically connected with the controller.
Further, the front of the desk body is set there are one placing groove, and control panel is arranged in the desktop upper right corner.
Further, the front of the desk body is set there are two placing groove, and control panel is arranged in desktop middle position.
Using electric up-down desk provided by the utility model, advantage is：When work, motor drives worm gear snail
Bar transmission device operates, and output worm screw delivers power to output worm gear, and output worm gear drives buffer gear cold to rotate, buffers tooth again
Wheel drives transmission casing rotation again by drive connection seat band nutating gear set rotation, driving cog wheel case, and transmission casing is in silk
Can be for linear motion in the vertical direction under the action of bar assembly, transmission casing can be driven in lifting process lifting column into
Row lifting, high degree of automation, lifting is flexible, easy to use, can play time saving and energy saving effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view (removal big wire role and minor leading screw) of the driving device of the utility model；
Fig. 3 is the partial schematic sectional view of the utility model；
Fig. 4 is the partial structural diagram of the motor and worm gearing of the utility model；
Fig. 5 is a decomposition diagram of the worm gearing of the utility model；
Fig. 6 is another decomposition diagram of the worm gearing of the utility model；
Fig. 7 is the scheme of installation of the transmission casing and driving cog wheel case of the utility model；
Fig. 8 is the structural schematic diagram of the embodiments of the present invention one；
Fig. 9 is the structural schematic diagram of the embodiments of the present invention two；
Figure 10 is the decomposition diagram of the driving device of the utility model.
As shown in the figure：1-stabilizer blade, 2-lifting columns, 2.1-outer tubes, 2.2-middle pipes, 2.3-inner tubes, 3-desk bodies, 4-
Foot pad is adjusted, 5-driving devices, 51-controllers, 52-motors, 53-worm gearings, 531-export worm screws,
532-output worm gears, 533-buffer gear colds, 534-drive connection seats, 535-driving cog wheel cases, 54-transmission casings, 55-
Screw component, 6-fixed frames, 9-gaskets, 10-double wedges, 11-card slots, 12-grooves, 13-fixture blocks, 14-locating pieces,
15-boss, 151-tooth sockets, 152-pillars, 16-gear rings, 17-jacks, 18-trapezoidal, 19-dovetail grooves, 20-place
Slot, 21-control panels, 22-rising buttons, 23-decline buttons, 24-display screens, 25-big wire roles, 26-minor leading screws,
27-the first feed screw nut, the 28-the second feed screw nut, 29-connector sleeves.
Specific implementation mode
For it is relatively intuitive, be fully understood by the technical solution of the utility model, now just combine the progress of the utility model attached drawing
Unrestricted feature description is as follows：
As shown in Fig. 1-Figure 10, electric up-down desk, including stabilizer blade 1, be arranged the top of stabilizer blade 1 lifting column 2 and set
The desk body 3 on 2 top of lifting column is set, 1 bottom of stabilizer blade is equipped with multiple adjusting foots pad 4, and lifting column 2 is height-adjustable structure, and
Lifting column 2 is connected with the driving device 5 of a control lifting column 2 lifting, and driving device 5 includes being fixed on the control of 3 bottom of desk body
Device 51, the motor 52 being arranged in controller 51, the worm gearing 53 and Worm Wheel System being connect with motor 52
The transmission casing 54 that device 53 connects and the screw component 55 coordinated with transmission casing 54；Worm gearing 53 includes
The output worm gear 532 of the output worm screw 531 and the output cooperation of worm screw 531 that are connect with the shaft of motor 52 is stuck in output worm gear
The buffer gear cold 533 of 532 bottom ends, the drive connection seat 534 being connect with buffer gear cold 533 and setting are in drive connection seat 534
Bottom end and the driving cog wheel case 535 being connect with transmission casing 54.
Lifting column 2 is that height-adjustable structure refers to：Lifting column 2 includes outer tube 2.1, middle pipe 2.2 and inner tube 2.3, described
Outer tube 2.1 is fixed on 1 top of stabilizer blade, and middle pipe 2.2 is plugged on outer tube 2.1 and is slidably matched with outer tube 2.1, and inner tube 2.3 plugs
It is slidably matched in middle pipe 2.2 and with middle pipe 2.2.
The bottom of controller 51 in order to facilitate the installation of, desk body 3 is equipped with a fixed frame 6, and controller 51 is fixed on fixed frame 6
On.
The mode that the top of stabilizer blade 1 is connected by screw is fixed with a gasket 9 being accommodated in 2.1 bottom end of outer tube, lead screw
55 bottom end of component is fixed on gasket 9.
It is uniformly distributed there are six double wedge 10 on the outer wall of buffer gear cold 533, form a card slot 11 between two adjacent tooths 10, i.e., it is slow
Uniformly distributed there are six card slot 11 on gear stamping 533, the bottom end of output worm gear 532 has the groove 12 being caught in for buffer gear cold 533, and
It is set on 12 inner wall of groove there are three fixture block 13, three fixture blocks 13 are caught in wherein three card slots 11；The top of drive connection seat 534 has
Three locating pieces 14, three locating pieces 14 are caught in its excess-three card slot 11, and the top of driving cog wheel case 535 has an inner wall spline
151 and Intermediate Gray pillar 152 boss 15, there are multiple gear rings 16, and be sequentially connected on the bottom end outer wall of drive connection seat 534
There is the jack 17 being inserted into for pillar 152, tooth socket 151 to be caught in for gear ring 16 for the bottom end of seat 534.
The bottom end outer wall of driving cog wheel case 535 is equipped with multiple trapezoidal 18, and the inner wall of transmission casing 54 is equipped with and ladder
Multiple dovetail grooves 19 that 18 quantity of shape piece is equal and shape matches, when 535 bottom end of driving cog wheel case is inserted into transmission casing 54,
8 bottom of outer protrusive board is pressed in 54 top of transmission casing, and inserted sheet is caught in dovetail groove 19.
2.3 top of inner tube is fixed with 51 bottom of controller, and screw component 55 includes big wire role 25, minor leading screw 26, first
Stem nut 27 and the second feed screw nut 28, big wire role 25 are sleeved on minor leading screw 26, and transmission casing 54 is sleeved on big wire role 25, and first
Feed screw nut fixes in 27 outside with 2.3 bottom end of inner tube, and the second feed screw nut fixes in 28 outside with 2.2 bottom end of middle pipe, the first lead screw
Nut 27 is connect with big wire role 25, and the second feed screw nut 28 connect with minor leading screw 26, is driven in casing 54 and is fixed with a connector sleeve
29, connector sleeve 29 is fixed with 25 top of big wire role, and when being driven casing 54 and rotating, big wire role 25 rotates therewith, the band again of big wire role 25
Dynamic first feed screw nut 27 moves in a straight line in the vertical direction, and inner tube 2.3 is driven to rise, and big wire role 25 drives minor leading screw again
26 rotations, then the second feed screw nut 28 moves in a straight line in the vertical direction, and middle pipe 2.2 is driven to rise.
The desktop of desk body 3 is equipped with a control panel 21, and control panel 21 is electrically connected with controller 51, on control panel 21
It is arranged and rises button 22, declines button 23 and the display screen 24 of a display height of table top.According to functional need, controller 51
Bluetooth module and WIFI module can also be increased, controller 51 is connectable to mobile phone, hand by bluetooth module or WIFI module
After downloading APP on machine, desk lifting is controlled by cell phone application.
Embodiment one：The front of desk body 3 is set there are one placing groove 20, and the setting of control panel 21 is suitble in the desktop upper right corner
One personal use.
Embodiment two：The front of desk body 3 is set there are two placing groove 20, and control panel 21 is arranged in desktop middle position,
It is suitble to two personal uses.
Electric up-down desk provided by the utility model, when work, motor 52 drives worm gearing 53 to transport
Turn, output worm screw 531 delivers power to output worm gear 532, and output worm gear 532 drives buffer gear cold 533 to rotate, buffers tooth again
For wheel 533 by drive connection seat 534 with 535 rotation of nutating gear set, driving cog wheel case 535 drives 54 turns of casing of transmission again
Dynamic, transmission casing 54 can be for linear motion in the vertical direction under the action of screw component 55, and transmission casing 54 is lifting
Lifting column 2 can be driven to be lifted in the process, high degree of automation, lifting is flexible, and easy to use, it is time saving and energy saving to play
Effect.
Certainly, the above is only the preferred embodiments of the present utility model only, and therefore, it does not limit the patents of the utility model
Range, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, should all similarly wrap
Within scope of patent protection contained in the utility model.
Claims (10)
1. electric up-down desk, including stabilizer blade, the lifting column that is arranged at the top of stabilizer blade and desk body in lifting top end is set,
Stabilizer blade bottom is equipped with multiple adjusting foots pad, it is characterised in that：The lifting column is height-adjustable structure, and lifting column is connected with
One control lifting column lifting driving device, the driving device include the controller for being fixed on desk body bottom, setting controlling
Motor in device, the worm gearing being connect with motor, the transmission casing being connect with worm gearing and
With the screw component of transmission casing cooperation；
The worm gearing includes the output worm screw being connect with the shaft of motor, the output snail with output worm screw cooperation
It takes turns, the buffer gear cold for being stuck in output worm gear bottom end, the drive connection seat being connect with buffer gear cold and setting are in drive connection seat
Bottom end and with transmission casing connection driving cog wheel case.
2. electric up-down desk according to claim 1, it is characterised in that：The lifting column is height-adjustable structure
Refer to：The lifting column includes the outer pipe, the pipe and the inner pipe, and the outer tube is fixed at the top of stabilizer blade, middle pipe be plugged on outer tube and with
Outer tube is slidably matched, and inner tube is plugged in middle pipe and is slidably matched with middle pipe.
3. electric up-down desk according to claim 1, it is characterised in that：The bottom of the desk body is equipped with a fixed frame,
The controller is fixed on fixed frame.
4. electric up-down desk according to claim 3, it is characterised in that：It is connected by screw at the top of the stabilizer blade
Mode is fixed with a gasket being accommodated in outer tube bottom end, and the screw component bottom end is fixed on gasket.
5. electric up-down desk according to claim 1, it is characterised in that：It is evenly equipped with six on the outer wall of the buffer gear cold
A double wedge forms a card slot between two adjacent tooths, i.e., uniformly distributed on buffer gear cold there are six card slot, the bottom ends of the output worm gear
It is set with the groove being caught in for buffer gear cold, and on groove inner wall there are three fixture block, three fixture blocks are caught in wherein three card slots；It is described
There are three locating pieces, three locating pieces to be caught in its excess-three card slot on the top of drive connection seat, the top tool of the driving cog wheel case
There is the boss of an inner wall spline and Intermediate Gray pillar, there are multiple gear rings, and pass on the bottom end outer wall of the drive connection seat
There is the jack being inserted into for pillar, the tooth socket to be caught in for gear ring for the bottom end of dynamic connecting seat.
6. electric up-down desk according to claim 5, it is characterised in that：It is set on the bottom end outer wall of the driving cog wheel case
There are multiple trapezoidal, the inner wall of the transmission casing is equipped with multiple dovetail grooves that and shape equal with trapezoidal quantity matches,
When driving cog wheel case bottom end is inserted into transmission casing, evagination board bottom portion is pressed in transmission cannula tip, and described slotting
Piece is caught in dovetail groove.
7. the electric up-down desk according to claim 1 to 6 any one, it is characterised in that：The desk body front end is equipped with
One or two placing groove.
8. electric up-down desk according to claim 7, it is characterised in that：The desktop of the desk body is equipped with a control plane
Plate, control panel are electrically connected with the controller.
9. electric up-down desk according to claim 8, it is characterised in that：It is placed there are one setting in the front of the desk body
Slot, control panel are arranged in the desktop upper right corner.
10. electric up-down desk according to claim 8, it is characterised in that：It is placed there are two setting in the front of the desk body
Slot, control panel are arranged in desktop middle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154404.1U CN207979268U (en) | 2017-09-08 | 2017-09-08 | Electric up-down desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154404.1U CN207979268U (en) | 2017-09-08 | 2017-09-08 | Electric up-down desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207979268U true CN207979268U (en) | 2018-10-19 |
Family
ID=63803658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721154404.1U Active CN207979268U (en) | 2017-09-08 | 2017-09-08 | Electric up-down desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207979268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822668A (en) * | 2021-02-05 | 2021-05-18 | 南京孝德智能科技有限公司 | Health detection system based on multi-Bluetooth connection and multi-Bluetooth connection method thereof |
-
2017
- 2017-09-08 CN CN201721154404.1U patent/CN207979268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822668A (en) * | 2021-02-05 | 2021-05-18 | 南京孝德智能科技有限公司 | Health detection system based on multi-Bluetooth connection and multi-Bluetooth connection method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |