CN105962625A - Height adjustable automatic lifting platform for electric heater - Google Patents
Height adjustable automatic lifting platform for electric heater Download PDFInfo
- Publication number
- CN105962625A CN105962625A CN201610423054.8A CN201610423054A CN105962625A CN 105962625 A CN105962625 A CN 105962625A CN 201610423054 A CN201610423054 A CN 201610423054A CN 105962625 A CN105962625 A CN 105962625A
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- CN
- China
- Prior art keywords
- lifting
- lead screw
- screw mandrel
- drive lead
- screw
- 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.)
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Classifications
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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
- A47B9/00—Tables with tops of variable height
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a height adjustable automatic lifting platform for an electric heater. The height adjustable automatic lifting platform comprises a rectangular lifting supporting table board, wherein the four corners of the lifting supporting table board is each provided with a lifting supporting leg assembly, the lifting supporting table board is further provided with two parallel branch transmission lead screws, and the end of each branch transmission lead screw drives the corresponding lifting supporting leg assembly; a main transmission lead screw is arranged between the two branch transmission lead screws, and the two ends of the main transmission lead screw are connected with the middle portions of the two branch transmission lead screws through bevel gear sets respectively; the main transmission lead screw is connected with a lifting driving motor and driven by the lifting driving motor to rotate. On one hand, the overall structure is simple, and the height adjustable automatic lifting platform is suitable for a lifting table with multiple supporting legs; on the other hand, the driving synchronism of the supporting legs is high, so that the levelness of a table top can be controlled precisely.
Description
Technical field
The present invention relates to a kind of household, conventional electric heater lifting platform product of handling official business, particularly a kind of high
Degree adjustable electric warmer self-raising platform.
Background technology
Conventional household, conventional electric heater lifting platform product of handling official business, it is the most all constant,
Or can customize height when manufacturing, but in different application occasion or be applied to different use habit
The consumer group time, the conventional electric heater lifting platform product of the household of constant altitude, office is often difficult to
Meet and use requirement.To this end, prior art discloses some height of table top adjustable same table technology
Scheme:
Chinese patent literature CN 101301144 B discloses a kind of same table, its mainly include desktop,
The foot rest of hollow, above prop up stay tube, crossbeam, screw rod, sleeve pipe, above prop up stay tube by governor motion and foot
It is configured to upper and lower sliding be flexibly connected；The helical gear in upper stay tube is driven to rotate by motor or handle,
Drive screw rod to move along sleeve pipe, make a stay tube move up and down along outer tube sleeve, it is achieved height of table top
Regulation, upper the stay tube of both sides relies on middle power transmission shaft to drive and is synchronized with the movement.Technique scheme is deposited
Deficiency be: may be only available for the same table of two foot rests, and the same table of only two foot rests
Its stationarity and bearing capacity are the most limited, and therefore range of application is the most extensive.
Chinese patent literature CN 102715729 B discloses a kind of lifting desk surface, and it mainly includes desktop
Cover plate, switch and two groups prop up support component；Support component include pedestal, motor, decelerator, screw mandrel,
Two support bars and torsion spring, motor, decelerator and screw mandrel be arranged in pedestal, decelerator and screw mandrel phase
Even, motor connects the lower end of two support bars by decelerator and screw mandrel, and two support bars pass through
Torsion spring connects；Desktop cover board includes substrate, ceiling decoration board and side decoration plate；Switch is arranged on top
On face decorative panel or side decoration plate；The upper end of support bar connects substrate, and two groups are propped up support component along base
The symmetrical arrangement in center of plate.The deficiency that technique scheme exists is: use bilateral driving
Up-down mode, not only increases production materials cost and processing installation cost, the Er Qiezeng driving motor
Add the overall weight of desk；And the most easily there is deviation in the driving synchronicity of two groups of drive systems, from
And control the horizontality of desktop with being unfavorable for high request.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of adjustable height electric heater automatic
Lifting platform, on the one hand overall structure is simplified, and is applicable to the same table of multiple leg；The most each
The driving synchronicity of leg is good, and beneficially high request ground controls the horizontality of desktop.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of adjustable height electric heater self-raising platform, the lifting including rectangular configuration supports table,
Four corners that described lifting supports table are each provided with one group of elevating feet assembly, described liter of descending branch
Support table is additionally provided with two branch's drive lead screws being parallel to each other, two described branch drive lead screws
End respectively drives elevating feet assembly described in a group, is provided with master between two described branch drive lead screws
Dry drive lead screw, described trunk drive lead screw is perpendicular to two described branch drive lead screws, and described master
The two ends of dry drive lead screw connect the middle part of two described branch drive lead screws respectively, and described trunk passes
It is connected by conical tooth wheels between the end of movable wire bar and the middle part of described branch drive lead screw；Described
The connection lifting of trunk drive lead screw drives motor and is driven motor driving to rotate by described lifting.
As the further improvement of technique scheme, also include being arranged at described lifting support desk edges of boards
Control panel at edge and control circuit plate, described control panel is positioned at described lifting support desk edges of boards edge
Outside, described control circuit plate is positioned at inside described lifting support desk edges of boards edge, described control circuit plate
Motor is driven to electrically connect with described lifting.
As the further improvement of technique scheme, also include that being arranged at described lifting supports on table
Manostat, described control circuit plate with described lifting drive motor all electrically connect with described manostat.
As the further improvement of technique scheme, described lifting drives motor and described trunk transmission
Screw mandrel is coaxially disposed, and described trunk drive lead screw is divided into segmentation after segmentation and screw mandrel before screw mandrel, described
Before screw mandrel, after segmentation and described screw mandrel, one end of segmentation connects described lifting respectively and drives motor rotation axis
Axially two ends, before described screw mandrel, after segmentation and described screw mandrel, the other end of segmentation connects described in two respectively
The middle part of branch's drive lead screw.
As the further improvement of technique scheme, described elevating feet assembly includes fixing of bottom
Foot, altitude mixture control screw mandrel and upper limit axle cap, it is tubular structure and inner side that leg is fixed in described bottom
Being fixedly installed screw regulating block, the lower end of described altitude mixture control screw mandrel is passed through with described screw regulating block
Threaded, taper is passed through in the end of the top of described altitude mixture control screw mandrel and described branch drive lead screw
Gear train connects, and the upper end of described altitude mixture control screw mandrel is positioned in described upper limit axle cap, described top
The spacing axle cap in portion supports table with described lifting and is fixedly installed.
As the further improvement of technique scheme, described elevating feet assembly also includes that gear protects
Box, described gear protection box supports table with described lifting and is fixedly installed, and described upper limit axle cap leads to
Cross that the roof of screw thread and described gear protection box is fixing to be connected, and the top of described upper limit axle cap sets
It is equipped with the connecting portion of die nut groove, described altitude mixture control screw mandrel and described branch drive lead screw in institute
State in gear protection box.
As the further improvement of technique scheme, described elevating feet assembly also includes that screw mandrel protects
Shell, leg is fixed in described bottom and described screw mandrel guard shield is rectangular tubular structure, and described
The lower end of screw mandrel guard shield is positioned at described bottom and fixes inside the upper end of leg, and the protection of described screw mandrel
The lower end of shell is positioned at the top of described screw regulating block, and the upper end of described screw mandrel guard shield is with described
Gear protection box or described lifting support table and are fixedly installed.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of adjustable height electric heater self-raising platform provided by the present invention, on the one hand overall structure
Simplify, farthest reduce production materials cost and the processing installation cost driving motor, simplify
The overall weight of desk, is applicable to the same table of multiple leg, thus improves the flat of same table
Stability and bearing capacity, therefore have wide range of applications；On the other hand by arranging a trunk drive lead screw
Driving the I-shaped drive mechanism of Liang Ge branch drive lead screw, the driving synchronicity making each leg is good,
High request ground is conducive to control the horizontality of desktop.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is that lifting of the present invention supports table and the structural representation of associated component thereof；
Fig. 2 is elevating feet assembly of the present invention and the structural representation of associated component thereof.
Detailed description of the invention
Seeing figures.1.and.2, Fig. 1 and Fig. 2 is the structural representation of one specific embodiment of the present invention.
As it can be seen, a kind of adjustable height electric heater self-raising platform, including the lifting of rectangular configuration
Supporting table 1, four corners that described lifting supports table 1 are each provided with one group of elevating feet assembly
2, described lifting supports table 1 and is additionally provided with two branch's drive lead screws 3 being parallel to each other, two institutes
The end stating branch's drive lead screw 3 respectively drives elevating feet assembly 2 described in a group, two described branches to pass
Being provided with trunk drive lead screw 4 between movable wire bar 3, described trunk drive lead screw 4 is perpendicular to described in two
Branch's drive lead screw 3, and the two ends of described trunk drive lead screw 4 connect the transmission of two described branches respectively
In the middle part of screw mandrel 3, and the end of described trunk drive lead screw 4 and described branch drive lead screw 3
Connected by conical tooth wheels between portion；Described trunk drive lead screw 4 connect lifting drive motor 5 and
Motor 5 is driven to drive rotation by described lifting.
During work, described lifting drives motor 5 to drive described trunk drive lead screw 4 to rotate, described master
The two ends of dry drive lead screw 4 drive two described branch drive lead screws 3 to revolve by angular wheel group respectively
Turning, the two ends of each described branch drive lead screw 3 respectively drive elevating feet assembly 2 described in a group to carry out
Operation, two described branch drive lead screws 3 can drive elevating feet assembly 2 described in four groups to carry out together
Step lift work.
Specifically, also include that being arranged at described lifting supports control panel 6 and the control of table 1 edge
Circuit board 7 processed, described control panel 6 is positioned at described lifting and supports outside table 1 edge, described control
Circuit board 7 is positioned at described lifting and supports inside table 1 edge, described control circuit plate 7 and described liter
Fall drives motor 5 to electrically connect.Also include that being arranged at described lifting supports the manostat 8 on table 1, institute
Stating control circuit plate 7 drives motor 5 all to electrically connect with described manostat 8 with described lifting.Described liter
Fall drives motor 5 to be coaxially disposed with described trunk drive lead screw 4, and described trunk drive lead screw 4 points
For segmentation 42 after segmentation before screw mandrel 41 and screw mandrel, segmentation after segmentation 41 and described screw mandrel before described screw mandrel
One end of 42 connects described lifting respectively and drives the axial two ends of motor 5 rotary shaft, divides before described screw mandrel
After section 41 and described screw mandrel, the other end of segmentation 42 connects two described branch drive lead screws 3 respectively
Middle part.Described control panel 6 is set and described control circuit plate 7 is easy to easy of rise operation, arrange
Described manostat 8 is not only convenient for protecting described lifting to drive motor 5, and makes described lifting drive motor
The stable working of 5 is more preferable, in order to regulates described lifting accurately and supports the height of table 1.
Specifically, described elevating feet assembly 2 includes bottom fixing leg 21, altitude mixture control screw mandrel 22
With upper limit axle cap 23, described bottom is fixed leg 21 and is fixedly installed spiral shell for tubular structure and inner side
Hole regulating block 24, the lower end of described altitude mixture control screw mandrel 22 and described screw regulating block 24 pass through screw thread
Connecting, taper is passed through in the end of the top of described altitude mixture control screw mandrel 22 and described branch drive lead screw 3
Gear train connects, and the upper end of described altitude mixture control screw mandrel 22 is positioned in described upper limit axle cap 23,
Described upper limit axle cap 23 supports table 1 with described lifting and is fixedly installed.Described elevating feet assembly
2 also include that gear protection box 25, described gear protection box 25 and described lifting support table 1 are fixed and set
Putting, described upper limit axle cap 23 is connected by screw thread is fixing with the roof of described gear protection box 25,
And the top of described upper limit axle cap 23 is provided with die nut groove 231, described altitude mixture control screw mandrel
22 with the connecting portion of described branch drive lead screw 3 in described gear protection box 25.Described liter of descending branch
Foot assembly 2 also includes that screw mandrel guard shield 26, described bottom are fixed outside leg 21 and the protection of described screw mandrel
Shell 26 is rectangular tubular structure, and the lower end of described screw mandrel guard shield 26 is positioned at described bottom admittedly
Determine inside the upper end of leg 21, and the lower end of described screw mandrel guard shield 26 is positioned at the regulation of described screw
The top of block 24, the upper end of described screw mandrel guard shield 26 and described gear protection box 25 or described liter
Descending branch support table 1 is fixedly installed.
Described gear protection box 25 is set and described screw mandrel guard shield 26 is possible not only to play safety and prevents
Protect, make the more attractive effect of product；And described gear protection box 25 can make described altitude mixture control silk
Installation and the regulation of bar 22 are more convenient, only need to coordinate described upper limit axle cap 23 by die nut
The described die nut groove 231 at top, being screwed off by described upper limit axle cap 23 can be to described height
Regulation screw mandrel 22 carries out installing or regulating operation；And described screw mandrel guard shield 26 can play restriction
Described bottom is fixed leg 21 and is followed the effect that described altitude mixture control screw mandrel 22 carries out rotating, and makes described
The regulation operation of altitude mixture control screw mandrel 22 is more smooth and easy.
Preferably enforcement to the present invention is illustrated above, and certainly, the present invention can also use
Form different from the embodiment described above, those of ordinary skill in the art are without prejudice to present invention spirit
On the premise of the conversion of equivalent made or change accordingly, all should belong to protection scope of the present invention
In.
Claims (7)
1. an adjustable height electric heater self-raising platform, it is characterised in that: include the lifting of rectangular configuration
Supporting table (1), four corners that described lifting supports table (1) are each provided with one group of lifting
Leg assembly (2), described lifting supports table (1) and is additionally provided with two branches' biographies being parallel to each other
Movable wire bar (3), the end of two described branches drive lead screw (3) respectively drives liter descending branch described in a group
Foot assembly (2), is provided with trunk drive lead screw (4) between two described branches drive lead screw (3),
Described trunk drive lead screw (4) is perpendicular to two described branches drive lead screw (3), and described trunk
The two ends of drive lead screw (4) connect the middle part of two described branches drive lead screw (3) respectively, and
Lead between end and the middle part of described branch drive lead screw (3) of described trunk drive lead screw (4)
Cross conical tooth wheels to connect；Described trunk drive lead screw (4) connect lifting drive motor (5) and
Driven motor (5) to drive by described lifting to rotate.
A kind of adjustable height electric heater self-raising platform the most according to claim 1, it is characterised in that:
Also include that being arranged at described lifting supports the control panel (6) of table (1) edge and control electricity
Road plate (7), described control panel (6) is positioned at described lifting and supports outside table (1) edge,
Described control circuit plate (7) is positioned at described lifting and supports inside table (1) edge, described control
Circuit board (7) drives motor (5) to electrically connect with described lifting.
A kind of adjustable height electric heater self-raising platform the most according to claim 2, it is characterised in that:
Also include that being arranged at described lifting supports the manostat (8) on table (1), described control circuit plate
(7) motor (5) is driven all to electrically connect with described manostat (8) with described lifting.
A kind of adjustable height electric heater self-raising platform the most according to claim 1, it is characterised in that:
Described lifting drives motor (5) to be coaxially disposed with described trunk drive lead screw (4), and described master
Dry drive lead screw (4) is divided into segmentation (42) after segmentation (41) and screw mandrel, described screw mandrel before screw mandrel
After front segmentation (41) and described screw mandrel, one end of segmentation (42) connects described lifting driving electricity respectively
The axial two ends of machine (5) rotary shaft, segmentation (42) after segmentation before described screw mandrel (41) and described screw mandrel
The other end connect the middle part of two described branches drive lead screw (3) respectively.
A kind of adjustable height electric heater self-raising platform the most according to claim 1, it is characterised in that:
Described elevating feet assembly (2) includes bottom fixing leg (21), altitude mixture control screw mandrel (22)
With upper limit axle cap (23), described bottom is fixed leg (21) and is tubular structure and inner side is fixed
Being provided with screw regulating block (24), the lower end of described altitude mixture control screw mandrel (22) is adjusted with described screw
Locking nub (24) is threaded connection, the top of described altitude mixture control screw mandrel (22) and described branch
The end of drive lead screw (3) is connected by conical tooth wheels, described altitude mixture control screw mandrel (22)
Upper end is positioned in described upper limit axle cap (23), and described upper limit axle cap (23) is with described
Lifting supports table (1) and is fixedly installed.
A kind of adjustable height electric heater self-raising platform the most according to claim 5, it is characterised in that:
Described elevating feet assembly (2) also includes gear protection box (25), described gear protection box (25)
Supporting table (1) with described lifting to be fixedly installed, described upper limit axle cap (23) passes through screw thread
Fix with the roof of described gear protection box (25) and be connected, and described upper limit axle cap (23)
Top be provided with die nut groove (231), described altitude mixture control screw mandrel (22) and described branch
The connecting portion of drive lead screw (3) is in described gear protection box (25).
A kind of adjustable height electric heater self-raising platform the most according to claim 6, it is characterised in that:
Described elevating feet assembly (2) also includes screw mandrel guard shield (26), and leg is fixed in described bottom
And described screw mandrel guard shield (26) is rectangular tubular structure, and the protection of described screw mandrel (21)
The lower end of shell (26) is positioned at described bottom and fixes inside the upper end of leg (21), and described silk
The lower end of bar guard shield (26) is positioned at the top of described screw regulating block (24), described screw mandrel
The upper end of guard shield (26) supports table (1) with described gear protection box (25) or described lifting
It is fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423054.8A CN105962625B (en) | 2016-06-14 | 2016-06-14 | A kind of adjustable height electric heater self-raising platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610423054.8A CN105962625B (en) | 2016-06-14 | 2016-06-14 | A kind of adjustable height electric heater self-raising platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105962625A true CN105962625A (en) | 2016-09-28 |
| CN105962625B CN105962625B (en) | 2018-04-24 |
Family
ID=57022732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610423054.8A Active CN105962625B (en) | 2016-06-14 | 2016-06-14 | A kind of adjustable height electric heater self-raising platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105962625B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273241A (en) * | 2017-10-20 | 2020-06-12 | 深圳市道通科技股份有限公司 | Car blind area radar calibration equipment |
| CN111588296A (en) * | 2020-05-11 | 2020-08-28 | 刘光辉 | Roll paper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000041742A (en) * | 1998-07-29 | 2000-02-15 | Hakusan Mfg Co Ltd | System desk |
| CN201436903U (en) * | 2009-07-13 | 2010-04-14 | 河北慧通家具有限公司 | Novel elevating mechanism |
| CN202054574U (en) * | 2011-04-06 | 2011-11-30 | 唐国卫 | Indoor lifting device |
| CN102551361A (en) * | 2011-12-30 | 2012-07-11 | 林旭伟 | Shelf board lifting device and cabinet thereof |
| CN205214604U (en) * | 2015-11-13 | 2016-05-11 | 东莞市联荣电机有限公司 | Liftable dining table |
| CN205363868U (en) * | 2015-11-12 | 2016-07-06 | 深圳市博铭维智能科技有限公司 | Pipeline inspection special robots |
| CN206025588U (en) * | 2016-06-14 | 2017-03-22 | 刘汉春 | Electric heater automatic rising platform with adjustable height |
-
2016
- 2016-06-14 CN CN201610423054.8A patent/CN105962625B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000041742A (en) * | 1998-07-29 | 2000-02-15 | Hakusan Mfg Co Ltd | System desk |
| CN201436903U (en) * | 2009-07-13 | 2010-04-14 | 河北慧通家具有限公司 | Novel elevating mechanism |
| CN202054574U (en) * | 2011-04-06 | 2011-11-30 | 唐国卫 | Indoor lifting device |
| CN102551361A (en) * | 2011-12-30 | 2012-07-11 | 林旭伟 | Shelf board lifting device and cabinet thereof |
| CN205363868U (en) * | 2015-11-12 | 2016-07-06 | 深圳市博铭维智能科技有限公司 | Pipeline inspection special robots |
| CN205214604U (en) * | 2015-11-13 | 2016-05-11 | 东莞市联荣电机有限公司 | Liftable dining table |
| CN206025588U (en) * | 2016-06-14 | 2017-03-22 | 刘汉春 | Electric heater automatic rising platform with adjustable height |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273241A (en) * | 2017-10-20 | 2020-06-12 | 深圳市道通科技股份有限公司 | Car blind area radar calibration equipment |
| CN111588296A (en) * | 2020-05-11 | 2020-08-28 | 刘光辉 | Roll paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105962625B (en) | 2018-04-24 |
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