CN209003057U - A kind of writing desk with intelligent elevated function - Google Patents
A kind of writing desk with intelligent elevated function Download PDFInfo
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- CN209003057U CN209003057U CN201821039501.0U CN201821039501U CN209003057U CN 209003057 U CN209003057 U CN 209003057U CN 201821039501 U CN201821039501 U CN 201821039501U CN 209003057 U CN209003057 U CN 209003057U
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- Prior art keywords
- desktop
- sliding shoe
- electric pushrod
- desk
- screw rod
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Abstract
The utility model embodiment discloses a kind of writing desk with intelligent elevated function, including fixed column, the first electric pushrod, desktop, spacing collar, thread barrel, motor, strip, screw rod, sliding shoe, idler wheel, strip groove, desk lamp, infrared sensor, single-chip microcontroller, cavity, the second electric pushrod, touch key switch, groove, travel switch, desk lamp switch and table bucket.The utility model is structurally reasonable, screw rod can be driven to be turned in thread barrel by motor and strip, to which changeable sliding shoe is stretched out and taken in from spacing collar bottom, sliding shoe is when stretching out, the movement of this kind of writing desk can be achieved, sliding shoe is supported in income by fixed column, can be switched in moving condition and stationary state, thus for this kind of writing desk use provide it is convenient；By infrared sensor and single-chip microcontroller, can determine whether writing desk surrounding whether someone, switched by the second electric pushrod and touch key, can the switching electricity to desk lamp control.
Description
Technical field
The utility model relates to furniture applications technical field more particularly to a kind of writing desks with intelligent elevated function.
Background technique
Writing desk is one kind of furniture, is generally used for learning and handle official business；Writing desk usually uses timber to be made, surface
Japanning is carried out, keeps desktop smooth, increases comfort level when user's contact；Writing desk provides for user to write or draws
Plane.
In school, writing desk is carrying out carrying out the adjustment at seat, and take an examination in use, may be moved
Arrangement；General writing desk bottom lacks idler wheel, mobile more inconvenient, and after general roller is installed, possibly can not be into
Row is stretched out and is protruded into, and is not easy to the placement of writing desk, after placement it is possible that mobile；Writing table surface may setting table
Lamp is illuminated, and when user leaves writing desk, may be forgotten to close desk lamp, is likely to result in the waste of electric power.Therefore, for upper
The problem of stating proposes a kind of writing desk with intelligent elevated function.
Utility model content
The utility model embodiment provides a kind of writing desk with intelligent elevated function, including fixed column and
Desktop, the fixed column inside is chimeric to be equipped with the first electric pushrod, first output end of electric push rod and the bottom of the table table
Face is affixed, and the fixed column side wall is connected with spacing collar and motor, is fitted at the top of the spacing collar and is equipped with thread barrel,
And thread barrel is connected to sleeve inner, the thread barrel inner thread is connected with screw rod, and screw rod runs through thread barrel, the screw rod
End is located inside spacing collar, strip groove is provided at the screw axis, and strip groove internal clearance is connected with strip,
The motor output end is socketed with output shaft, and output shaft end and strip top are affixed, and the spacing collar inner wall sliding connects
Be connected to sliding shoe, be rotatablely connected at the top of the sliding shoe with screw rod bottom end, the sliding shoe bottom is chimeric an idler wheel, and idler wheel with
Sliding shoe rotation connection；
The desktop top surface is fixedly installed with desk lamp, is uniformly fitted on the outside of the desktop and is equipped with several infrared biographies
Sensor, the desktop inside is chimeric to be equipped with single-chip microcontroller, cavity is provided with inside the desktop, the cavity side is fixedly installed with
Second electric pushrod, the cavity other side are fixedly installed with touch key switch, and second electric pushrod exports end
With one side contacts of key switch, the desktop surface is provided with groove, and inside grooves are chimeric is equipped with travel switch and desk lamp is opened
It closes.
Preferably, the bottom of the table is fixedly installed with table bucket.
Preferably, the first electric pushrod number is four, and four the first electric pushrods are evenly distributed on desktop bottom
The four corners in portion, first electric pushrod are vertically arranged with desktop.
Preferably, the sliding shoe is rectangular parallelepiped structure, and sliding shoe is located inside spacing collar.
Preferably, the thread barrel inner wall and screw rod outer wall have internal screw thread and external screw thread.
Preferably, the infrared sensor and the second electric pushrod are electrically connected with single-chip microcontroller.
Preferably, the desk lamp and desk lamp switch, which are switched with touch key, is electrically connected.
The beneficial effects of the utility model are:
1, the apparatus structure is reasonable, screw rod can be driven to be turned in thread barrel by motor and strip, so as to
Change sliding shoe to stretch out and take in from spacing collar bottom, sliding shoe is when stretching out, it can be achieved that the movement of this kind of writing desk, sliding
Block is supported by fixed column, can be switched in moving condition and stationary state in income, to be this kind of writing desk
Use provide it is convenient；
2, by infrared sensor and single-chip microcontroller, can determine whether writing desk surrounding whether someone, pass through the second electric pushrod
And touch key switch, the switching electricity of desk lamp and desk lamp switch can be controlled, so that user be avoided to leave this kind
Occur forgetting the phenomenon that closing desk lamp after writing desk, avoids the waste of electric power.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model strip and strip groove cross section structure schematic diagram；
Fig. 3 is the utility model desktop and infrared sensor structural schematic diagram；
Fig. 4 is utility model works schematic diagram.
In figure: 1, fixed column, the 2, first electric pushrod, 3, desktop, 4, spacing collar, 5, thread barrel, 6, motor, 7, length
Item, 8, screw rod, 9, sliding shoe, 10, idler wheel, 11, strip groove, 12, desk lamp, 13, infrared sensor, 14, single-chip microcontroller, 15, cavity,
16, the second electric pushrod, 17, touch key switch, 18, groove, 19, travel switch, 20, desk lamp switch, 21, table bucket.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model a part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, a kind of writing desk with intelligent elevated function, including fixed column 1 and desktop 3, institute
It states to be fitted into inside fixed column 1 and first electric pushrod 2 is installed, 2 output end of the first electric pushrod and 3 bottom surface of desktop are solid
It connects, the first electric pushrod 2 carries out the lifting of desktop 3, and 1 side wall of fixed column is connected with spacing collar 4 and motor 6, described
It is fitted at the top of spacing collar 4 and thread barrel 5 is installed, and thread barrel 5 is connected to sleeve inner, 5 inner thread of thread barrel connects
It is connected to screw rod 8, and screw rod 8 runs through thread barrel 5,8 end of screw rod is located inside spacing collar 4, and screw rod 8 can be in thread barrel 5
Inside is moved, and strip groove 11 is provided at 8 axis of screw rod, and 11 internal clearance of strip groove is connected with strip 7, institute
It states 6 output end of motor and is socketed with output shaft, and output shaft end and 7 top of strip are affixed, 4 inner wall of the spacing collar sliding connects
It is connected to sliding shoe 9,9 top of sliding shoe is rotatablely connected with 8 bottom end of screw rod, and 9 bottom of sliding shoe is chimeric idler wheel 10, and
Idler wheel 10 and sliding shoe 9 are rotatablely connected, and strip 7 can drive screw rod 8 to be rotated；
3 top surface of desktop is fixedly installed with desk lamp 12, and 3 outside of desktop is uniformly chimeric, and to be equipped with several red
Outer sensor 13 is fitted into inside the desktop 3 and is equipped with single-chip microcontroller 14, cavity 15, the cavity 15 are provided with inside the desktop 3
Side is fixedly installed with the second electric pushrod 16, and 15 other side of cavity is fixedly installed with touch key switch 17, and second
Electric pushrod 16 pressable and unclamps touch key switch 17 by flexible, second electric pushrod 16 export end and
One side contacts of key switch, 3 surface of desktop are provided with groove 18, and are fitted into inside groove 18 and are equipped with travel switch 19 and platform
Lamp switch 20.
3 bottom of desktop is fixedly installed with table bucket 21, and table bucket 21 is for storing article；The number of first electric pushrod 2
Mesh is four, and four the first electric pushrods 2 are evenly distributed on the four corners of 3 bottom of desktop, first electric pushrod 2 and table
Plate 3 is vertically arranged, and the first electric pushrod 2 carries out the lifting of desktop 3；The sliding shoe 9 is rectangular parallelepiped structure, and sliding shoe 9
Inside spacing collar 4, spacing collar 4 limits sliding shoe 9, and sliding shoe 9 is avoided to rotate；In the thread barrel 5
Wall and 8 outer wall of screw rod have internal screw thread and external screw thread, realize the threaded connection of screw rod 8 and thread barrel 5；The infrared sensing
Device 13 and the second electric pushrod 16 are electrically connected with single-chip microcontroller 14, are controlled the second the flexible of electric pushrod 16；It is described
Desk lamp 12 and desk lamp switch 20 are electrically connected with touch key switch 17, to the power on/off of desk lamp 12 and desk lamp switch 20 into
Row control.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Switch is carrying out in use, user is around desktop 3, and infrared sensor 13 can be incuded, while the signal of induction being passed
It is delivered on single-chip microcontroller 14, single-chip microcontroller 14 extends the second electric pushrod 16, pins touch key switch 17, is desk lamp 12
It being powered with desk lamp switch 20, user can carry out the control of 2 elongation of the first electric pushrod by travel switch 19, thus
The open and close of desk lamp 12 is realized in the lifting for realizing desktop 3 by desk lamp switch 20；When user leaves desktop 3, forget to close desk lamp 12
When, infrared sensor 13 carries out the induction of 3 surrounding space of desktop, and single-chip microcontroller 14 shrinks the second electric pushrod 16, unclamps
Touch key switch 17 carries out automatically powering off for desk lamp 12；When needing to move this kind of writing desk, motor 6 can be made to rotate forward, led to
Crossing strip 7 drives screw rod 8 to be rotated forward in thread barrel 5, so that screw rod 8 be made to stretch out from thread barrel 5, pushes sliding shoe 9
It is stretched out from 4 bottom of spacing collar, idler wheel 10 and ground face contact can be moved by idler wheel 10；When without movement, motor 6
It is inverted, drives screw rod 8 to be rotated backward in thread barrel 5 by strip 7, to make screw rod 8 to 5 top side of thread barrel
To being moved, sliding shoe 9 is taken in inside spacing collar 4, and idler wheel 10 with ground face contact, does not avoid this kind of writing desk mobile.
The TGA-600 model that first electric pushrod 2 is sold using elephant Electrical Appliances Co., Ltd, Zhongshan city, Alibaba
Electric pushrod and its relevant mating power supply and circuit, travel switch 19 use the matched travel switch of the first electric pushrod 2.
Motor 6 can clockwise and anticlockwise motor using the 60W model of the single-minded electromechanical Co., Ltd's sale of Alibaba's Dongguan City
And its relevant mating power supply and circuit.
The GD-2071 model desk lamp that desk lamp 12 is sold using 8XXkou District gold Dary electronics firm, the city Wu Han, Alibaba
And its relevant mating power supply and circuit.
Infrared sensor 13 is red using the 2A21 model that Shenzhen, Alibaba Bo Yu positive electron Co., Ltd sells
Outer inductor and its relevant mating power supply and circuit.
The 8S003F3P6 model monolithic that single-chip microcontroller 14 is sold using flagship store, JIZHENG/ Ji Zheng official, Alibaba
Machine and its relevant mating power supply and circuit.
The JJ-TGA-100 that second electric pushrod 16 is sold using Chancheng District of Foshan City Ju Jin machinery plant, Alibaba
Model electric pushrod and its relevant mating power supply and circuit.
The 6*6*5 silent switch that touch key switch 17 is sold using Alibaba's AudioCodes at electronics source producer
And its relevant mating power supply and circuit.
KCD4-201N model switch that desk lamp switch 20 is sold using abundant woods electronics source producer, Alibaba and its
Relevant mating power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
A kind of writing desk with intelligent elevated function provided by the utility model is described in detail above, it is right
In those of ordinary skill in the art, based on the idea of the embodiment of the present invention, in specific embodiments and applications
There will be changes, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of writing desk with intelligent elevated function, including fixed column (1) and desktop (3), it is characterised in that: described solid
It is chimeric inside fixed column (1) to be equipped with the first electric pushrod (2), the first electric pushrod (2) output end and desktop (3) bottom table
Face is affixed, and fixed column (1) side wall is connected with spacing collar (4) and motor (6), is fitted at the top of the spacing collar (4)
It being equipped with thread barrel (5), and thread barrel (5) is connected to sleeve inner, thread barrel (5) inner thread is connected with screw rod (8),
And screw rod (8) runs through thread barrel (5), screw rod (8) end is located at spacing collar (4) inside, opens at screw rod (8) axis
Have strip groove (11), and strip groove (11) internal clearance is connected with strip (7), motor (6) output end is socketed with defeated
Shaft, and output shaft end and strip (7) top are affixed, spacing collar (4) inner wall slidably connects sliding shoe (9), institute
It states and is rotatablely connected at the top of sliding shoe (9) with screw rod (8) bottom end, sliding shoe (9) bottom is chimeric to be had idler wheel (10), and idler wheel
(10) it is rotatablely connected with sliding shoe (9)；
Desktop (3) top surface is fixedly installed with desk lamp (12), uniformly chimeric on the outside of the desktop (3) to be equipped with several
Infrared sensor (13), internal be fitted into of the desktop (3) are equipped with single-chip microcontroller (14), are provided with cavity inside the desktop (3)
(15), cavity (15) side is fixedly installed with the second electric pushrod (16), and cavity (15) other side is fixedly installed with
Touch key switchs (17), the second electric pushrod (16) output end and one side contacts of key switch, the desktop (3)
Surface is provided with groove (18), and is fitted into inside groove (18) and is equipped with travel switch (19) and desk lamp switch (20).
2. a kind of writing desk with intelligent elevated function according to claim 1, it is characterised in that: the desktop (3)
Bottom is fixedly installed with table bucket (21).
3. a kind of writing desk with intelligent elevated function according to claim 1, it is characterised in that: described first is electronic
Push rod (2) number is four, and four the first electric pushrods (2) are evenly distributed on the four corners of desktop (3) bottom, described first
Electric pushrod (2) is vertically arranged with desktop (3).
4. a kind of writing desk with intelligent elevated function according to claim 1, it is characterised in that: the sliding shoe
It (9) is rectangular parallelepiped structure, and sliding shoe (9) is located at spacing collar (4) inside.
5. a kind of writing desk with intelligent elevated function according to claim 1, it is characterised in that: the thread barrel
(5) inner wall and screw rod (8) outer wall have internal screw thread and external screw thread.
6. a kind of writing desk with intelligent elevated function according to claim 1, it is characterised in that: the infrared sensing
Device (13) and the second electric pushrod (16) are electrically connected with single-chip microcontroller (14).
7. a kind of writing desk with intelligent elevated function according to claim 1, it is characterised in that: the desk lamp (12)
It is electrically connected with touch key switch (17) with desk lamp switch (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039501.0U CN209003057U (en) | 2018-06-29 | 2018-06-29 | A kind of writing desk with intelligent elevated function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039501.0U CN209003057U (en) | 2018-06-29 | 2018-06-29 | A kind of writing desk with intelligent elevated function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003057U true CN209003057U (en) | 2019-06-21 |
Family
ID=66829226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821039501.0U Active CN209003057U (en) | 2018-06-29 | 2018-06-29 | A kind of writing desk with intelligent elevated function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003057U (en) |
-
2018
- 2018-06-29 CN CN201821039501.0U patent/CN209003057U/en active Active
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