CN110226834A - Go up and down Table capable of heating - Google Patents
Go up and down Table capable of heating Download PDFInfo
- Publication number
- CN110226834A CN110226834A CN201910545761.8A CN201910545761A CN110226834A CN 110226834 A CN110226834 A CN 110226834A CN 201910545761 A CN201910545761 A CN 201910545761A CN 110226834 A CN110226834 A CN 110226834A
- Authority
- CN
- China
- Prior art keywords
- drive screw
- transmission
- transmission gear
- gear
- spring
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 114
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 238000001727 in vivo Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 230000007704 transition Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- 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
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
-
- 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
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/02—Service or tea tables, trolleys, or wagons with heating, cooling or ventilating means
-
- 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
- A47B37/00—Tables adapted for other particular purposes
-
- 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
-
- 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
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B2031/004—Service or tea tables, trolleys, or wagons having four vertical uprights
-
- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/004—Top adjustment
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of lifting Table capable of heating, including synchronous transmission device, synchronous transmission device includes motor again, drive screw and transmission gear, transmission gear is mounted on the end of drive screw, the rotation of motor driven drive screw, transmission gear rotation of the drive screw rotation with its both ends, it is characterized by: the drive screw two ends are respectively corresponded out of the insertion of an end of transmission gear transmission gear body, another end enclosed shape of at least one transmission gear is at cavity in two transmission gears, spring is equipped in cavity, spring one end is withstood on the wall of the cavity, the spring other end is withstood on drive screw, prevent drive screw from moving along its axis.Structure of the invention designs advantages of simple, it is limited in drive screw between two transmission gears by spring, reliable transmission passes through the elastic force of adjustment spring, effectively drive screw can be prevented from moving along its axis, still may insure that drive screw will not fall off between two transmission gears.
Description
Technical field
The present invention relates to a kind of lifting Table capable of heating.
Background technique
Existing lifting Table capable of heating includes synchronous transmission device, and lifting device, synchronous transmission device includes motor, transmission spiral shell again
Bar, transmission gear, transmission gear are mounted on the end of drive screw, the rotation of motor driven drive screw, and drive screw rotates band
The transmission gear at its both ends rotates, and the transmission of horizontal direction can be changed 90 degree by transmission gear rotation, makes next transmission spiral shell
Bar rotation, while transmission gear rotation can drive lifting device to go up and down again.Since drive screw is rigid, and two biographies
Position is fixed and invariable between moving gear, when to install or replace drive screw, by positional relationship cause drive screw without
There are many ways to method installation or replacement, drive screw is restricted between two transmission gears at present, the 1st kind is driven one
Screw rod is divided into two sections, is connected between two sections of drive screws by transition piece and realizes synchronous rotary, this method can not take, spare and accessory parts
It is more, and transition piece easily loosens, and the 2nd kind is by the more slightly shorter of drive screw cutting, and drive screw both ends are driven with corresponding
Gear has installation gap, and drive screw can be inserted into respectively in two transmission gears, in order to guarantee that drive screw cannot be moved axially
It is dynamic, it needs to set slot on drive screw surface, positioning ring is arranged in slot, this infrastructure cost is high, and process is more, difficult to install.The
3 kinds are patents that applicant applies self, are that drive screw outer surface is equipped with locating piece, locating piece is fixed with desktop, locating piece
It is energy relative positioning part rotation in axial locking drive screw, but in radial drive screw, which is also at high cost, positioning
Part and drive screw frictional force are larger, affect the rotation of drive screw.
Summary of the invention
The purpose of the present invention is to provide one kind to make drive screw installation is fast, positioning is reliable to go up and down Table capable of heating.
The object of the present invention is achieved like this:
A kind of lifting Table capable of heating, including synchronous transmission device, synchronous transmission device include motor, drive screw, transmission gear again,
Transmission gear is mounted on the end of drive screw, the rotation of motor driven drive screw, and drive screw rotates the transmission with its both ends
Gear rotation, the drive screw two ends are respectively corresponded out of the insertion of an end of transmission gear transmission gear body, two biographies
For another end enclosed shape of at least one transmission gear at cavity, cavity is interior to be equipped with spring, spring one end top in moving gear
On the wall of the cavity, the spring other end is withstood on drive screw, prevents drive screw from moving along its axis.Structure of the invention
Advantages of simple is designed, the distance between two transmission gears are greater than drive screw length, drive screw is facilitated to mount and dismount, and pass
Spring is set in moving gear, is limited in drive screw between two transmission gears by spring, reliable transmission, by adjusting bullet
The elastic force of spring can effectively prevent drive screw from moving along its axis or only can move seldom a distance, but can be true
Protecting drive screw will not fall off between two transmission gears.
The above technical solution can be further improved as follows.
Further, another end of another transmission gear in described two transmission gears is axially passed through along drive screw
Logical, which is equipped with gear-box and assembles it, and drive screw end passes through the transmission gear and withstands on gear chamber interior wall.
Beneficial effects of the present invention are as follows:
Structure of the invention designs advantages of simple, and the distance between two transmission gears are greater than drive screw length, facilitate transmission spiral shell
Bar mounts and dismounts, and sets spring in transmission gear, is limited in drive screw between two transmission gears by spring, is driven
Reliably, by the elastic force of adjustment spring, can effectively prevent drive screw from move along its axis or only can move seldom one section away from
From, but may insure that drive screw will not fall off between two transmission gears.
Detailed description of the invention
Fig. 1 is the perspective view for going up and down Table capable of heating.
Fig. 2 is the bottom view for going up and down Table capable of heating.
Fig. 3 is the synchronous transmission device and lifting device transmission schematic diagram for going up and down Table capable of heating.
Fig. 4 is the synchronous transmission device and lifting device assembling schematic diagram for going up and down Table capable of heating.
Fig. 5 is the part A enlarged drawing of Fig. 4.
Fig. 6 is the first drive shaft, the first transmission gear and the transmission of the second transmission gear for going up and down the embodiment 1 of Table capable of heating
Cooperate schematic diagram.
Fig. 7 is the first drive shaft, the first transmission gear and the transmission of the second transmission gear for going up and down the embodiment 1 of Table capable of heating
Assembling schematic diagram.
Fig. 8 is the first drive shaft, the first transmission gear and the transmission of the second transmission gear for going up and down the embodiment 1 of Table capable of heating
The diagrammatic cross-section of assembly.
Fig. 9 is the first drive shaft, the first transmission gear and the transmission of the second transmission gear for going up and down the embodiment 2 of Table capable of heating
Cooperate schematic diagram.
Figure 10 is that the first drive shaft, the first transmission gear and the second transmission gear for the embodiment 2 for going up and down Table capable of heating pass
Dynamic assembling schematic diagram.
Figure 11 is that the first drive shaft, the first transmission gear and the second transmission gear for the embodiment 3 for going up and down Table capable of heating pass
Dynamic cooperation schematic diagram.
Figure 12 is that the first drive shaft, the first transmission gear and the second transmission gear for the embodiment 3 for going up and down Table capable of heating pass
Dynamic assembling schematic diagram.
Figure 13 is the decomposition diagram for going up and down Table capable of heating.
Specific embodiment
It is newly further described to originally practical with reference to the accompanying drawings and embodiments:
Embodiment 1, in conjunction with shown in Fig. 1 to Fig. 8, a kind of lifting Table capable of heating, including desktop 5 and synchronous transmission device 6, the desktop
5 four corners are respectively arranged with the first feet 1, the second feet 2, third feet 3 and the 4th feet 4.
In conjunction with Figure 13, first feet 1 includes that the first shell 13, first goes up and down feet 14 and the first lifting device 11,
First lifting feet 14 is placed in the first shell 13, and 13 bottom of the first shell is provided with first gear case 12.
Second feet 2 includes that second housing 23, second goes up and down feet 24 and the second lifting device 21, the second same table
Foot 24 is placed in second housing 23, and 23 bottom of second housing is provided with second gear case 22.
The third feet 3 includes third shell 33, third lifting feet 34 and third lifting device 31, third same table
Foot 34 is placed in third shell 33, and 33 bottom of third shell is provided with third gear-box 32.
4th feet 4 includes the 4th shell the 43, the 4th lifting feet 44 and the 4th lifting device 41, the 4th same table
Foot 44 is placed in the 4th shell 43, and 43 bottom of the 4th shell is provided with the 4th gear-box 42.
First lifting device 11 includes the first screw rod 111 and the first nut 112, first nut 112 and first
Lifting feet 14 is connected and is nested on the first screw rod 111, and the first nut 112 is slided along the first screw rod 111, to drive first
It goes up and down feet 14 to go up and down, and 111 lower end of the first screw rod is provided with First Transition gear 51.
Second lifting device 21 includes the second screw rod 211 and the second nut 212, second nut 212 and second
Lifting feet 24 is connected and is nested on the second screw rod 211, and the second nut 212 is slided along the second screw rod 211, to drive second
It goes up and down feet 24 to go up and down, and 211 lower end of the second screw rod is provided with the second transition gear 52.
The third lifting device 31 includes third screw rod 311 and third nut 312, the third nut 312 and third
Lifting feet 34 is connected and is nested on third screw rod 311, and third nut 312 is slided along third screw rod 311, to drive third
It goes up and down feet 34 to go up and down, and 311 lower end of third screw rod is provided with third transition gear 53.
4th lifting device 41 includes the 4th screw rod 411 and the 4th nut 412, the 4th nut 412 and the 4th
Lifting feet 44 is connected and is nested on the 4th screw rod 411, and the 4th nut 412 is slided along the 4th screw rod 411, to drive the 4th
It goes up and down feet 44 to go up and down, and 411 lower end of the 4th screw rod is provided with the 4th transition gear 54.
The synchronous transmission device 6 includes the first drive shaft 61, the second drive shaft 62, third drive shaft 63 and electricity
Machine 64, motor 64 drive the rotation of the first drive shaft 61.
Described first drive shaft, 61 one end is provided with the first transmission gear 71, and 61 other end of the first drive shaft is provided with
Second transmission gear 72.
Described second drive shaft, 62 one end is provided with third transmission gear 73, and 62 other end of the second drive shaft is provided with
4th transmission gear 74.
Described 63 one end of third drive shaft is provided with the 5th transmission gear 75, and 63 other end of third drive shaft is provided with
6th transmission gear 76.
First transmission gear 71 and First Transition gear 51 are placed in first gear case 12,71 He of the first transmission gear
First Transition gear 51 engages, so that the rotation of the first drive shaft 61 drives the rotation of the first elevating screw.
Second transmission gear 72, third transmission gear 73 and the second transition gear 52 are placed in second gear case 22,
Second transmission gear 72 and the engagement of the second transition gear 52, so that the rotation of the first drive shaft 61 drives the rotation of the second elevating screw
Turn, while the second transmission gear 72 and third transmission gear 73 engage, so that the rotation of the first drive shaft 61 drives the second transmission
Shaft 62 rotates, and transmits power.
4th transmission gear 74, third transition gear 53 and the 5th transmission gear 75 are placed in third gear-box 32,
4th transmission gear 74 and third transition gear 53 engage, so that the rotation of the second drive shaft 62 drives the rotation of third elevating screw
Turn, while the 4th transmission gear 74 and the engagement of the 5th transmission gear 75, so that the rotation of the second drive shaft 62 drives third transmission
Shaft 63 rotates, and transmits power.
6th transmission gear 76 and the 4th transition gear 54 are placed in the 4th gear-box 42,76 He of the 6th transmission gear
The engagement of 4th transition gear 54, the rotation of third drive shaft 63 drive the rotation of the 4th elevating screw.
Embodiment 1, in conjunction with Fig. 6 to Fig. 8, the end of first transmission gear 71 is provided with cavity 8, cavity along its axial direction
The sealing of 8 one end inner walls, another end opening of cavity 8, and spring 7 is additionally provided in cavity 8.The end of second transmission gear 72
Head is provided with cavity 8, the sealing of 8 one end inner wall of cavity, another end opening of cavity 8 along its axial direction.
By taking the first drive shaft 61 as an example, sky of 61 1 end of the first drive shaft along opening the first transmission gear 71 of insertion
In chamber 8,7 one end of spring is resisted against 8 inner wall of cavity, and 7 other end of spring is resisted against on 61 end of the first drive shaft, the first transmission
Another end of shaft 61 is along the cavity 8 of opening the second transmission gear 72 of insertion until 8 inner wall of cavity is resisted against, by adjusting bullet
The elastic force of spring 7 can effectively prevent the first drive shaft 61 from moving along its axis or only can move seldom a distance, but
It may insure that drive screw will not fall off between two transmission gears.Second drive shaft 62 and third drive shaft 63
Connection structure and connection type it is identical as the first drive shaft 61.
Embodiment 2, in conjunction with Fig. 9 to Figure 10, the end of first transmission gear 71 is provided with cavity 8 along its axial direction, empty
The sealing of 8 one end inner wall of chamber, another end opening of cavity 8, and spring 7 is additionally provided in cavity 8.Second transmission gear 72
End is provided with cavity 8 along its axial direction, and the sealing of 8 one end inner wall of cavity, cavity 8 is open at one end, and is additionally provided with bullet in cavity 8
Spring 7.
By taking the first drive shaft 61 as an example, sky of 61 1 end of the first drive shaft along opening the first transmission gear 71 of insertion
In chamber 8,7 one end of spring is resisted against 8 inner wall of cavity, and 7 other end of spring is resisted against on 61 end of the first drive shaft, the first transmission
For another end of shaft 61 along the cavity 8 of opening the second transmission gear 72 of insertion, 7 one end of spring is resisted against 8 inner wall of cavity, spring
7 other ends are resisted against on 61 end of the first drive shaft, by the elastic force of adjustment spring 7, can effectively make the first drive shaft 61
It cannot move along its axis or can only move seldom a distance, but may insure that drive screw will not be from two driving cogs
It falls off between wheel.The connection structure and connection type of second drive shaft 62 and third drive shaft 63 are passed with first
Turn axis 61 is identical.
Embodiment 3, in conjunction with Figure 11 to Figure 12, the end of first transmission gear 71 is provided with cavity 8 along its axial direction, empty
The sealing of 8 one end inner wall of chamber, cavity 8 is open at one end, and spring 7 is additionally provided in cavity 8.The end of second transmission gear 72
Head is provided with the cavity 8 that front and back penetrates through along its axial direction.
By taking the first drive shaft 61 as an example, sky of 61 1 end of the first drive shaft along opening the first transmission gear 71 of insertion
In chamber 8,7 one end of spring is resisted against 8 inner wall of cavity, and 7 other end of spring is resisted against on 61 end of the first drive shaft, the first transmission
Another end of shaft 61 passes through the cavity 8 of the second transmission gear 72 and is resisted against on 12 inner wall of first gear case, by adjusting bullet
The elastic force of spring 7 can effectively prevent the first drive shaft 61 from moving along its axis or only can move seldom a distance, but
It may insure that drive screw will not fall off between two transmission gears.Second drive shaft 62 and third drive shaft 63
Connection structure and connection type it is identical as the first drive shaft 61.
Claims (2)
1. a kind of lifting Table capable of heating, including synchronous transmission device, synchronous transmission device includes motor, drive screw and driving cog again
Wheel, transmission gear are mounted on the end of drive screw, the rotation of motor driven drive screw, and drive screw rotates the biography with its both ends
Moving gear rotation, it is characterised in that: the drive screw two ends respectively correspond from an end of transmission gear and are inserted into driving cog
In vivo, for another end enclosed shape of at least one transmission gear at cavity, cavity is interior to be equipped with bullet to wheel in two transmission gears
Spring, spring one end are withstood on the wall of the cavity, and the spring other end is withstood on drive screw, prevent drive screw from axially moving along it
It is dynamic.
2. going up and down Table capable of heating according to claim 1, it is characterised in that: another driving cog in described two transmission gears
Another end of wheel is axially penetrated through along drive screw, which is equipped with gear-box and assembles it, and drive screw end passes through should
Transmission gear is withstood on gear chamber interior wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545761.8A CN110226834B (en) | 2019-06-22 | 2019-06-22 | Lifting heating table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545761.8A CN110226834B (en) | 2019-06-22 | 2019-06-22 | Lifting heating table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110226834A true CN110226834A (en) | 2019-09-13 |
| CN110226834B CN110226834B (en) | 2024-01-05 |
Family
ID=67857076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910545761.8A Active CN110226834B (en) | 2019-06-22 | 2019-06-22 | Lifting heating table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110226834B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982952A (en) * | 2019-12-31 | 2020-04-10 | 苏州市景荣科技有限公司 | Shoemaking leather material embossing mechanism |
| CN112515355A (en) * | 2020-12-04 | 2021-03-19 | 湖南红通通电器科技有限公司 | Low-temperature three-dimensional heating electric heating table |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060776A (en) * | 1990-10-15 | 1992-05-06 | 魏智言 | Collapsible goods rack |
| US20050274572A1 (en) * | 2004-04-28 | 2005-12-15 | Stelzer Wilhelm S | Modular safety support system |
| CN201106619Y (en) * | 2007-11-27 | 2008-08-27 | 力帆实业(集团)股份有限公司 | Transmission shaft of beach vehicle |
| CN102641070A (en) * | 2012-04-01 | 2012-08-22 | 李向明 | Support bar for installing commodity shelf |
| CN103315519A (en) * | 2013-06-28 | 2013-09-25 | 浙江捷昌线性驱动科技股份有限公司 | Foldable support for lifting table or chair |
| CN206043886U (en) * | 2016-06-27 | 2017-03-29 | 邹园 | A kind of lift electric heating table |
| CN206317415U (en) * | 2016-12-17 | 2017-07-11 | 杭州铭锻机床有限公司 | A kind of executor of forcing press |
| CN108583072A (en) * | 2018-05-12 | 2018-09-28 | 芜湖众梦电子科技有限公司 | A kind of 3D printer that capableing of regulating writing area is sold with performance plate |
| CN210383145U (en) * | 2019-06-22 | 2020-04-24 | 中山市西姆斯电器有限公司 | Lifting heating table |
-
2019
- 2019-06-22 CN CN201910545761.8A patent/CN110226834B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060776A (en) * | 1990-10-15 | 1992-05-06 | 魏智言 | Collapsible goods rack |
| US20050274572A1 (en) * | 2004-04-28 | 2005-12-15 | Stelzer Wilhelm S | Modular safety support system |
| CN201106619Y (en) * | 2007-11-27 | 2008-08-27 | 力帆实业(集团)股份有限公司 | Transmission shaft of beach vehicle |
| CN102641070A (en) * | 2012-04-01 | 2012-08-22 | 李向明 | Support bar for installing commodity shelf |
| CN103315519A (en) * | 2013-06-28 | 2013-09-25 | 浙江捷昌线性驱动科技股份有限公司 | Foldable support for lifting table or chair |
| CN206043886U (en) * | 2016-06-27 | 2017-03-29 | 邹园 | A kind of lift electric heating table |
| CN206317415U (en) * | 2016-12-17 | 2017-07-11 | 杭州铭锻机床有限公司 | A kind of executor of forcing press |
| CN108583072A (en) * | 2018-05-12 | 2018-09-28 | 芜湖众梦电子科技有限公司 | A kind of 3D printer that capableing of regulating writing area is sold with performance plate |
| CN210383145U (en) * | 2019-06-22 | 2020-04-24 | 中山市西姆斯电器有限公司 | Lifting heating table |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982952A (en) * | 2019-12-31 | 2020-04-10 | 苏州市景荣科技有限公司 | Shoemaking leather material embossing mechanism |
| CN112515355A (en) * | 2020-12-04 | 2021-03-19 | 湖南红通通电器科技有限公司 | Low-temperature three-dimensional heating electric heating table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110226834B (en) | 2024-01-05 |
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