A kind of Smart Home base of band adjustable roller
Technical field:
The present invention relates to the technical field of intelligentized Furniture, more specifically to a kind of band scalable
The Smart Home base of roller.
Background technology:
Modern furniture is the heaviest, and carrying inconvenience, especially seat chairs and stools, in order to make house
There is the most anti-skidding, damping effect, thus arrange the base of damping in the foot of furniture,
The bottom surface of existing base is in order to have preferable antiskid function, thus is typically set to plane, and
There is bigger roughness;But its base is the most inconvenient for the carrying of furniture, carrying can be given
Workman causes the biggest trouble.
Summary of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of band scalable
The Smart Home base of roller, on the basis of it ensure that base is anti-skidding, can facilitate furniture
Carrying.
Its concrete technical scheme is as follows:
The Smart Home base of a kind of band adjustable roller, including base, described base includes seat
Body and boss, described boss is positioned on pedestal, and the top of boss is provided with boss groove;Described seat
The lower section of body is provided with motor, and described motor is connected with change speed gear box, and described change speed gear box passes through rotary shaft
Being connected with the first roller group and the second roller group respectively, described first roller group includes the first rotation
Body and the first roller, described second roller group includes the second rotor and the second roller.
Described first roller group also includes the first transmission case, is provided with first in described first transmission case
Travelling gear, the first gear shaft of described first travelling gear and the first rotor are fixing to be connected.
Described first rotor is V-shaped, including the first little head and the first enlarged head, and described first
Roller is arranged on the first enlarged head, and the quantity of described first roller is two, said two first
Roller is installed side by side.First roller group includes the first transmission case and the first rotor, and first rotates
Body is V-shaped, and the first rotor can rotate along the first gear shaft, and the first roller is arranged on the
First enlarged head of one rotor, when the position that two the first rollers rotate is less than the level of pedestal
During position, pedestal departs from ground, promotes furniture that the first roller can be made to roll, so can conveniently move
Dynamic furniture.
Described second roller group also includes the second transmission case, is provided with second in described second transmission case
Travelling gear, the second gear shaft of described second travelling gear and the second rotor are fixing to be connected.
Described second rotor is V-shaped, including the second little head and second largest head, and described second
Roller is arranged on second largest head, and the quantity of described second roller is two, said two second
Roller is installed side by side.Second roller group includes the second transmission case and the second rotor, and second rotates
Body is V-shaped, and the second rotor can rotate along the second gear shaft, and the second roller is arranged on the
The second largest head of two rotors, when the position that two the second rollers rotate is less than the level of pedestal
During position, pedestal departs from ground, promotes furniture that the second roller can be made to roll, so can conveniently move
Dynamic furniture.
Described rotary shaft is provided with first gear teeth and second gear teeth, and described first gear teeth and first pass
Moving gear engaged transmission, described second gear teeth and the engagement of the second travelling gear, described first gear teeth
Oppositely oriented with second gear teeth.First gear teeth in rotary shaft and second gear teeth are respectively with first
Travelling gear and the engagement of the second travelling gear, and first gear teeth and second gear teeth is oppositely oriented,
So, after starting motor, by change speed gear box and the transmission of rotary shaft, the first rotor and second
Rotor can rotate in opposite directions, and the i.e. first roller and the second roller can fall simultaneously or go up simultaneously
Rise, pedestal can be made to depart from or contact ground.
By technique scheme, boss groove is for the installation of furniture support, when the mobile family of needs
During tool, electric motor starting, change speed gear box is connected with motor, the rotary shaft of gear box output end respectively with
First transmission case and the second transmission case coordinate transmission, owing to the first rotor is by the first gear shaft
Connecting with the first transmission case, the second rotor is connected by the second gear shaft and the second transmission case,
Therefore, the first rotor and the second rotor the first roller and the second roller can be driven to rise and under
Fall, make pedestal depart from ground, promote furniture that it can be made to carry smoothly.
The beneficial effects of the present invention is:
The understructure that the present invention uses is simple, and peacetime state lower base contacts with ground, pedestal
Lower surface is plane, has preferable skid resistance, and can start driven by motor two when carrying
Roller moves down, it is achieved roller contacts with ground and makes pedestal depart from ground, facilitates the carrying of furniture.
Accompanying drawing illustrates:
Fig. 1 is the structural representation that invention is three-dimensional;
Fig. 2 is to observe resulting structures schematic diagram from the rear of Fig. 1;
Fig. 3 is the forward sight structural representation of invention;
In figure: 10, base;11, pedestal;12, boss;120, boss groove;20, electricity
Machine;30, change speed gear box;31, rotary shaft;311, first gear teeth;312, second gear teeth;40、
First roller group;400, the first travelling gear;41, the first transmission case;410, the first gear
Axle;42, the first rotor;421, the first little head;422, the first enlarged head;43,
One roller;50, the second roller group;500, the second travelling gear;51, the second transmission case;
510, the second gear shaft;52, the second rotor;521, the second little head;522, second
Enlarged head;53, the second roller.
Detailed description of the invention:
Embodiment: as shown in Fig. 1 is to 3, the Smart Home base of a kind of band adjustable roller,
Including base 10, described base 10 includes that pedestal 11 and boss 12, described boss 12 are positioned at
On pedestal 11, the top of boss 12 is provided with boss groove 120;The lower section of described pedestal 11
Being provided with motor 20, described motor 20 is connected with change speed gear box 30, and described change speed gear box 30 is by turning
Moving axis 31 is connected with the first roller group 40 and the second roller group 50 respectively, described first roller
Group 40 includes the first rotor 42 and the first roller 43, and described second roller group 50 includes the
Two rotor 42 and the second rollers 53.
Described first roller group 40 also includes the first transmission case 41, described first transmission case 41
Inside it is provided with the first travelling gear 400, the first gear shaft 410 of described first travelling gear 400
Fix with the first rotor 42 and be connected.
Described first rotor 42 is V-shaped, including the first little head 421 and the first major part
Portion 422, described first roller 43 is arranged on the first enlarged head 422, described first roller 43
Quantity be two, said two the first roller 43 is installed side by side.
Described second roller group 50 also includes the second transmission case 51, described second transmission case 51
Inside it is provided with the second travelling gear 500, the second gear shaft 510 of described second travelling gear 500
Fix with the second rotor 52 and be connected.
Described second rotor 52 is V-shaped, including the second little head 521 and the second major part
Portion 522, described second roller 53 is arranged on second largest head 522, described second roller 53
Quantity be two, said two the second roller 53 is installed side by side.
Described rotary shaft 31 is provided with first gear teeth 311 and second gear teeth 312, and described first
The gear teeth 311 and the first travelling gear 400 engaged transmission, described second gear teeth 312 and second pass
Moving gear 500 engages, described first gear teeth 311 and second gear teeth 312 oppositely oriented.
Operation principle: boss groove 120 is for the installation of furniture support, when needs moving furniture,
Motor 20 starts, and change speed gear box 30 is connected with motor 20, the rotary shaft of change speed gear box 30 outfan
31 coordinate transmission with the first transmission case 41 and the second transmission case 51 respectively, owing to first rotates
Body 42 is connected by the first gear shaft 410 and the first transmission case 41, and the second rotor 52 leads to
Cross the second gear shaft 510 and the second transmission case 51 connects, therefore, the first rotor 42 and
Two rotors 52 can drive the first roller 43 and the second roller 53 rise and fall, and makes pedestal
11 depart from ground, promote furniture that it can be made to carry smoothly.First roller group 40 includes the first biography
Dynamic case 41 and the first rotor 42, the first rotor 42 is V-shaped, the first rotor 42
Can rotate along the first gear shaft 410, the first roller 43 is arranged on the of the first rotor 42
One enlarged head 422, when the position that two the first rollers 43 rotate is less than the horizontal position of pedestal 11
When putting, pedestal 11 departs from ground, promotes furniture that the first roller 43 can be made to roll, so can be square
Just moving furniture.Second roller group 50 includes the second transmission case 51 and the second rotor 52,
Second rotor 52 is V-shaped, and the second rotor 52 can rotate along the second gear shaft 510,
Second roller 53 is arranged on the second largest head 522 of the second rotor 52, when two second rollings
When the position of wheel 53 rotation is less than the horizontal level of pedestal 11, pedestal 11 departs from ground, pushes away
Dynamic furniture can make the second roller 53 roll, and so can be moved easily furniture.In rotary shaft 31
First gear teeth 311 and second gear teeth 312 respectively with the first travelling gear 400 and the second driving cog
Wheel 500 engagement, and first gear teeth 311 and second gear teeth 312 is oppositely oriented, so, opens
After galvanic electricity machine, by change speed gear box 30 and the transmission of rotary shaft 31, the first rotor 42 and
Two rotors 52 can rotate in opposite directions, and the i.e. first roller 43 and the second roller 53 can fall simultaneously
Or rise simultaneously, pedestal 11 can be made to depart from or contact ground.
Above content is only the better embodiment of the present invention, for the ordinary skill people of this area
Member, according to the thought of the present invention, the most all can change it
Place, this specification content should not be construed as the restriction to invention.