CN208550379U - A kind of electric up-down knee table - Google Patents
A kind of electric up-down knee table Download PDFInfo
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- CN208550379U CN208550379U CN201820357091.8U CN201820357091U CN208550379U CN 208550379 U CN208550379 U CN 208550379U CN 201820357091 U CN201820357091 U CN 201820357091U CN 208550379 U CN208550379 U CN 208550379U
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Abstract
A kind of electric up-down knee table, belongs to lifting device technical field；Cooperate outer pipe assembly, middle pipe and inner tube total by motor assembly and drive assembly, realize the lifting operation of elevator, operation stroke is far longer than common single tube elevator, entire outer pipe assembly and middle pipe is set to become more steady, quieter in lifting process due to being equipped with big slide plate, small slide plate, upper long slide plate, lower long slide plate, short slide plate, drive assembly and motor assembly, it is loaded greatly, safer；, can be by the in disorder electric wire of certain equipment on desktop if being equipped with main slot in frame, neat is placed in wire casing；It, which bends seat, can realize the middle part of top table frame the certain angle of moving in rotation, keep the application range of the utility model bigger, do not limited by site environment；Because being equipped with the short foot of initial and end lower margin and side, the firm standing of triangle is reached, the contact with ground is bigger, more firm.Therefore the utility model has the characteristics that structure is simple, easy to operate, design is reasonable.
Description
Technical field
The utility model belongs to lifting device technical field, is specifically related to a kind of electric up-down knee table.
Background technique
Same table be for certain gadgets or facility limitation and a kind of adjustable lifting equipment for providing.Its main use
Way is the lift in height adjustment for realizing desktop, makes user that can obtain ideal desktop position according to demand.It goes up and down knee table
It is very widely used, there are meeting room, office, family and market public place etc., lifting knee table mainly applies model
It encloses greatly, operation is simple, so being widely applied by user.
But common lift table is when in use, all receives different degrees of limitation, such as can only by mechanical bayonet come
The height of positioned-lifting table will be dismounted there are also when installing mobile by other installation tools.And common lift three
The shape of angle table is fixed already, and user cannot be according to field demand come using lifting knee table, this brings to many users
Great inconvenience.
Summary of the invention
The utility model mainly solves technical problem present in the above-mentioned prior art, provides a kind of electric up-down triangle
Table.
Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of electric up-down
Knee table, including knee table ontology, the knee table ontology include electric lifting vertical column, top table frame, long lower margin, the short foot in side and frame
Frame, the electric lifting vertical column are set to head end, middle part and the tail end of top table frame, totally three electric lifting vertical columns, the electronic liter
Drop column includes outer pipe assembly, middle pipe, inner tube assembly, drive assembly and motor assembly, upper end and the middle pipe of the outer pipe assembly
Upper end between be equipped with several big slide plates, between the lower end of the outer pipe assembly and the lower end of middle pipe be equipped with several lower long slide plates,
Several small slide plates are equipped between the upper end of the middle pipe and the upper end of inner tube assembly, under the lower end and inner tube assembly of the middle pipe
It is equipped with several long slide plates between end, is equipped with short slide plate on the lower long slide plate and on upper long slide plate, said inner tube assembly
Upper end is equipped with clamping screw, and the drive assembly includes transmission tube, big wire role and minor leading screw, and the upper end of the transmission tube is equipped with end
The lower end of lid, the transmission tube is equipped with primary nut, and the primary nut is connected through a screw thread big wire role, and the upper end of the big wire role is set
There is retaining ring, the top of the retaining ring is equipped with circlip, and the lower end of the big wire role is equipped with bearing cover, the lower section of the bearing cover
Equipped with upper bearing (metal), the lower section of the upper bearing (metal) is equipped with upper circlip, and the minor leading screw is set to the inside of big wire role, the minor leading screw
Upper end is equipped with transmission ring, and minor leading screw is bolted in the transmission ring, and the lower end of the minor leading screw is equipped with big nut, described big
Nut is fixed on the lower end of middle pipe, and the lower section of the minor leading screw, which is equipped with, only to be enclosed, and the lower section of the only circle is equipped with bushing, the bushing
Lower section be equipped with gasket, the lower section of the gasket is equipped with lower bearing, and the outside of the lower bearing is equipped with bearing block, the lower bearing
Lower section be equipped with connecting plate, the lower section of the connecting plate is equipped with driving pawl, and the lower section of the driving pawl is equipped with lower circlip, under described
The lower section of circlip is equipped with turbine, and the end of the minor leading screw lower end is equipped with driving cog, and the minor leading screw is connected by driving cog and passed
Pawl, the driving pawl connect turbine, and the motor assembly includes motor housing, motor, machine core foam-rubber cushion, motor cover board and electricity
Source line, the motor connect turbine, and the machine core foam-rubber cushion is wrapped in entire motor, and the motor cover board is set under motor
Side, the long lower margin are equipped with first lower margin and tail lower margin, and the head lower margin is set to the lower section of the electric lifting vertical column of top table frame head end,
The tail lower margin is set to the lower section of the electric lifting vertical column of top table frame tail end, and the short foot in side is set to the electronic of the middle part of top table frame
The lower section of lifting column, is respectively arranged on the downside of top table frame by the frame totally two.
Preferably, the lower section of the head end of the top table frame is equipped with control cabinet, the control cabinet is connected by cabinet
Bar connects top table frame.
Preferably, if the frame is equipped with main slot.
Preferably, the middle part of the top table frame is equipped with bending seat, the middle part of the lower section connection top table frame of the bending seat
Electric lifting vertical column.
Preferably, the head end and tail end of the top table frame are equipped with support frame, support frame as described above is equipped with several fixation holes.
The utility model, which has the advantages that, cooperates outer pipe assembly, middle pipe and interior by motor assembly and drive assembly
Pipe is total, realizes the lifting operation of elevator, operation stroke is far longer than common single tube elevator, due to being equipped with big slide plate, small cunning
Piece, upper long slide plate, lower long slide plate, short slide plate, drive assembly and motor assembly make entire outer pipe assembly and middle pipe in lifting process
When become more steady, quieter, load is big, safer；If frame be equipped with main slot, can by desktop certain set
Standby in disorder electric wire, neat is placed in wire casing；It, which bends seat, can realize the middle part of top table frame that moving in rotation is certain
Angle keeps the application range of the utility model bigger, is not limited by site environment；Because being equipped with the short foot of initial and end lower margin and side, reach
Triangle is firm to stand, and the contact with ground is bigger, more firm.Therefore the utility model have structure it is simple, it is easy to operate,
Design the features such as reasonable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of side structure schematic view of the utility model；
Fig. 3 is a kind of overlooking structure diagram of the utility model；
Fig. 4 is a kind of structural schematic diagram of the utility model electric lifting vertical column.
In figure: 1, knee table；2, electric lifting vertical column；3, top table frame；4, long lower margin；5, the short foot in side；6, frame；7, outer tube
Assembly；8, middle pipe；9, inner tube assembly；10, drive assembly；11, motor assembly；12, big slide plate；13, lower long slide plate；14, small cunning
Piece；15, upper long slide plate；16, short slide plate；17, clamping screw；18, transmission tube；19, big wire role；20, minor leading screw；21, end cap；
22, primary nut；23, retaining ring；24, circlip；25, bearing cover；26, upper bearing (metal)；27, upper circlip；28, transmission ring；29, bolt；
30, big nut；31, it only encloses；32, bushing；33, gasket；34, lower bearing；35, bearing block；36, connecting plate；37, driving pawl；38,
Lower circlip；39, turbine；40, driving cog；41, motor housing；42, motor；43, machine core foam-rubber cushion；44, motor cover board；45, electric
Source line；46, first lower margin；47, tail lower margin；48, cabinet is controlled；49, cabinet connecting rod；50, wire casing；51, seat is bent；52, it supports
Frame；53, fixation hole.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: a kind of electric up-down knee table, as Figure 1-Figure 4, including knee table ontology, the knee table ontology
Including electric lifting vertical column, top table frame, long lower margin, the short foot in side and frame, the electric lifting vertical column be set to top table frame head end,
Middle part and tail end, totally three electric lifting vertical columns, the electric lifting vertical column include outer pipe assembly, middle pipe, inner tube assembly, transmission
Assembly and motor assembly are equipped with several big slide plates, the outer pipe assembly between the upper end of the outer pipe assembly and the upper end of middle pipe
Lower end and middle pipe lower end between be equipped with several lower long slide plates, be equipped between the upper end of the middle pipe and the upper end of inner tube assembly
Several small slide plates are equipped with several long slide plates, on the lower long slide plate between the lower end of the middle pipe and the lower end of inner tube assembly
Be equipped with short slide plate on upper long slide plate, the upper end of said inner tube assembly is equipped with clamping screw, and the drive assembly includes transmission
Pipe, big wire role and minor leading screw, the upper end of the transmission tube are equipped with end cap, and the lower end of the transmission tube is equipped with primary nut, described small
Nut is connected through a screw thread big wire role, and the upper end of the big wire role is equipped with retaining ring, and the top of the retaining ring is equipped with circlip, described big
The lower end of screw rod is equipped with bearing cover, and the lower section of the bearing cover is equipped with upper bearing (metal), and the lower section of the upper bearing (metal) is equipped with upper card
Spring, the minor leading screw are set to the inside of big wire role, and the upper end of the minor leading screw is equipped with transmission ring, and the transmission ring is connected by bolt
Connect minor leading screw, the lower end of the minor leading screw is equipped with big nut, and the big nut is fixed on the lower end of middle pipe, under the minor leading screw
Side, which is equipped with, only to be enclosed, and the lower section of the only circle is equipped with bushing, and the lower section of the bushing is equipped with gasket, and the lower section of the gasket is equipped with down
Bearing, the outside of the lower bearing are equipped with bearing block, and the lower section of the lower bearing is equipped with connecting plate, sets below the connecting plate
There is driving pawl, the lower section of the driving pawl is equipped with lower circlip, and the lower section of the lower circlip is equipped with turbine, the minor leading screw lower end
End is equipped with driving cog, and the minor leading screw connects driving pawl by driving cog, and the driving pawl connects turbine, the motor assembly
Including motor housing, motor, machine core foam-rubber cushion, motor cover board and power supply line, the motor connects turbine, the machine core foam-rubber cushion
It is wrapped in entire motor, the motor cover board is set to the lower section of motor, and the long lower margin is equipped with first lower margin and tail lower margin, the head
Lower margin is set to the lower section of the electric lifting vertical column of top table frame head end, and the tail lower margin is set to the electric lifting vertical column of top table frame tail end
Lower section, the short foot in side be set to top table frame middle part electric lifting vertical column lower section, the frame totally two, be respectively arranged on
The downside of top table frame.
Preferably, the lower section of the head end of the top table frame is equipped with control cabinet, the control cabinet is connected by cabinet
Bar connects top table frame, and it is that three electric lifting vertical columns reach synchronization lifting that control cabinet, which controls three electric lifting vertical columns,.
If preferably, the frame be equipped with main slot, can be online by the neat placement of the electric wire of placement devices institute band
In slot.
Preferably, the middle part of the top table frame is equipped with bending seat, the middle part of the lower section connection top table frame of the bending seat
Electric lifting vertical column, the certain angle of moving in rotation can be realized into the middle part of top table frame, make the utility model applies model
It encloses more greatly, is not limited by site environment.
Preferably, the head end and tail end of the top table frame are equipped with support frame, support frame as described above is equipped with several fixation holes,
Large scale equipment or article can be fixed by support frame.
The application method of the utility model: powering on, and is elevated to control cabinet three electric lifting vertical columns same
Then top table frame is adjusted to the placement angle needed, when placement devices or object on top table frame by level height by bending seat
It, can be by the support frame at top table frame initial and end end come fixed equipment or article when product；When power-off or failure, three electric up-downs are vertical
Column can lock simultaneously, the safety of equipment article in the safety and main tall and erect frame to guarantee surrounding people.Therefore the utility model has
The features such as structure is simple, easy to operate, design is reasonable.
Finally it is pointed out that above embodiments are only the more representational examples of the utility model.Obviously, this is practical new
Type is not limited to the above embodiments, and acceptable there are many deformations.All foundation the technical essence of the utility model are to above embodiments
Made any simple modification, equivalent change and modification are considered as belonging to the protection scope of the utility model.
Claims (5)
1. a kind of electric up-down knee table, including knee table ontology, it is characterised in that the knee table ontology includes electric up-down
Column, top table frame, long lower margin, the short foot in side and frame, the electric lifting vertical column are set to head end, middle part and the tail end of top table frame,
Totally three electric lifting vertical columns, the electric lifting vertical column include outer pipe assembly, middle pipe, inner tube assembly, drive assembly and motor
Assembly is equipped with several big slide plates between the upper end of the outer pipe assembly and the upper end of middle pipe, the lower end of the outer pipe assembly is in
It is equipped with several lower long slide plates between the lower end of pipe, several small cunnings are equipped between the upper end of the middle pipe and the upper end of inner tube assembly
Piece is equipped with several long slide plates, slides on the lower long slide plate with upper length between the lower end of the middle pipe and the lower end of inner tube assembly
On piece is equipped with short slide plate, and the upper end of said inner tube assembly is equipped with clamping screw, and the drive assembly includes transmission tube, big wire role
And minor leading screw, the upper end of the transmission tube are equipped with end cap, the lower end of the transmission tube is equipped with primary nut, and the primary nut passes through spiral shell
Line connects big wire role, and the upper end of the big wire role is equipped with retaining ring, and the top of the retaining ring is equipped with circlip, the lower end of the big wire role
Equipped with bearing cover, the lower section of the bearing cover is equipped with upper bearing (metal), and the lower section of the upper bearing (metal) is equipped with upper circlip, the small silk
Bar is set to the inside of big wire role, and the upper end of the minor leading screw is equipped with transmission ring, and minor leading screw is bolted in the transmission ring, institute
The lower end for stating minor leading screw is equipped with big nut, and the big nut is fixed on the lower end of middle pipe, and the lower section of the minor leading screw, which is equipped with, only to be enclosed,
The lower section of the only circle is equipped with bushing, and the lower section of the bushing is equipped with gasket, and the lower section of the gasket is equipped with lower bearing, under described
The outside of bearing is equipped with bearing block, and the lower section of the lower bearing is equipped with connecting plate, and the lower section of the connecting plate is equipped with driving pawl, institute
The lower section for stating driving pawl is equipped with lower circlip, and the lower section of the lower circlip is equipped with turbine, and the end of the minor leading screw lower end, which is equipped with, to be passed
Movable tooth, the minor leading screw connect driving pawl by driving cog, and the driving pawl connects turbine, and the motor assembly includes outside motor
Shell, motor, machine core foam-rubber cushion, motor cover board and power supply line, the motor connect turbine, and the machine core foam-rubber cushion is wrapped in entirely
Motor, the motor cover board are set to the lower section of motor, and the long lower margin is equipped with first lower margin and tail lower margin, and the head lower margin is set to master
The lower section of the electric lifting vertical column of table frame head end, the tail lower margin are set to the lower section of the electric lifting vertical column of top table frame tail end, institute
The short foot in side is stated set on the lower section of the electric lifting vertical column at the middle part of top table frame, the frame totally two, is respectively arranged on top table frame
Downside.
2. a kind of electric up-down knee table according to claim 1, it is characterised in that set below the top table frame head end
There is control cabinet, the control cabinet connects top table frame by cabinet connecting rod.
3. a kind of electric up-down knee table according to claim 1, it is characterised in that if the frame is equipped with main slot.
4. a kind of electric up-down knee table according to claim 1, it is characterised in that the middle part of the top table frame is equipped with curved
Folding seat, the electric lifting vertical column at the middle part of the lower section connection top table frame of the bending seat.
5. a kind of electric up-down knee table according to claim 1, it is characterised in that the head end and tail end of the top table frame
It is equipped with support frame, support frame as described above is equipped with several fixation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357091.8U CN208550379U (en) | 2018-03-16 | 2018-03-16 | A kind of electric up-down knee table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357091.8U CN208550379U (en) | 2018-03-16 | 2018-03-16 | A kind of electric up-down knee table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208550379U true CN208550379U (en) | 2019-03-01 |
Family
ID=65453362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357091.8U Active CN208550379U (en) | 2018-03-16 | 2018-03-16 | A kind of electric up-down knee table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208550379U (en) |
-
2018
- 2018-03-16 CN CN201820357091.8U patent/CN208550379U/en active Active
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