Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of intelligent tables and chairs group
It closes.
The technical solution adopted by the present invention to solve the technical problems is: a kind of intelligence tables and chairs combination, including desk, chair
The lower section of desk is arranged in son and jack, the jack, and the chair is arranged on jack, the radio and tape player
Structure and chair are sequentially connected, and the chair is located at the lower section of desk;
The jack includes lifting assembly, push component and gripper assembly, and the push component is arranged in lifting group
On part, on push component, the chair is arranged in gripper assembly for gripper assembly setting, the chair be located at desk with
Between gripper assembly, the chair is located at the edge of desk;
The lifting assembly includes first motor, screw rod, sliding bar and sliding block, and the table of desk is arranged in the first motor
The lower section in face, the screw rod is vertically arranged, and the first motor is connect with screw rod transmission, and the sliding bar is parallel with screw rod, institute
Sliding bar is stated across sliding block and sliding bar is slidably connected with sliding block, the sliding block is equipped with threaded hole, and the screw rod is through threaded hole
Across sliding block, the screw rod is threadedly coupled with sliding block;
The push component includes cylinder and push block, and the cylinder is horizontally set on sliding block, the output of the cylinder
Axis is connect with push block, and the cylinder is arranged between sliding block and push block;
The gripper assembly includes that the second motor, the first roller gear, the first rack gear and clamping plate, second motor are set
It sets in the top of push block, second motor is connect with the first column gear transmission, and first rack gear is horizontally disposed, described
Push block is equipped with first sliding groove, and first rack gear is slidably connected by the upper surface of first sliding groove and push block, and described the
There are two one rack gears, and first roller gear is located between two the first rack gears, first roller gear respectively with two
The engagement of first rack gear, the clamping plate is vertical with the output shaft of cylinder, and there are two the clamping plates, and two clamping plates are respectively set
In the top of two the first rack gears, two the first rack gears are respectively positioned between two clamping plates, and the seat of the chair is located at two
Clamp plate between, the seat of the chair respectively with two clamping plates against;
Antenna and PLC, the antenna and PLC electrical connection are equipped in the desk.
Preferably, in order to improve the fastness that cylinder is connect with push block, the lower section of the desktop of the desk is equipped with limit
Position block, the top surface of the seat of the chair are equipped with limiting slot, and the limiting slot is horizontally disposed, and the limited block is located at limiting slot
Interior, the limited block is matched and is slidably connected with limiting slot.
Preferably, in order to improve the stability of chair sliding, the limiting slot is dovetail groove.
Preferably, the desktop of the desk is equipped with positioning mechanism, the positioning for the ease of storing to chair
Mechanism includes two positioning components, and two positioning components are symmetrical arranged about chair, and the bottom surface of the desktop of the desk is equipped with two
A first groove, two positioning components are separately positioned in two the first grooves, and the positioning component includes third motor, second
Roller gear, the second rack gear and locating rod, the third motor are connect with the second column gear transmission, and second rack gear is vertical
Setting, first groove is interior to be equipped with second sliding slot, and second rack gear is slided by the cell wall of second sliding slot and the first groove
Connection, second roller gear are engaged with the second rack gear, and the locating rod is vertically provided at the lower section of the second rack gear, the chair
The top surface of the seat of son is set there are two the second groove, and two locating rods are corresponding with two the second grooves respectively and matching.
Preferably, the clamping plate is equipped with firm block, and the firm block has two in order to improve the stability of chair
A, two firm blocks are separately positioned on the side of two clamping plates, and two firm blocks are respectively positioned between two clamping plates, the chair
The two sides of seat of son are equipped with third groove, and two firm blocks are located in two third grooves, the firm block and the
Three matching grooves.
Preferably, the seat of the chair is equipped with buffer gear, and the buffer gear includes two in order to protect chair
A Buffer Unit, two Buffer Units are separately positioned in two third grooves, and the Buffer Unit includes buffer stopper and spring,
The spring horizontal is arranged between the slot bottom and buffer stopper of third groove, the buffer stopper and firm block against.
Preferably, the spring has several, and each spring is uniformly arranged on third groove in order to enhance buffering effect
Between slot bottom and buffer stopper.
Preferably, in order to protect buffer stopper, the buffer stopper with firm block against side be equipped with silicagel pad.
Preferably, being arranged with bellows on the spring to protect spring, one end of the bellows and third are recessed
The slot bottom of slot connects, and the other end of the bellows is connect with buffer stopper.
Preferably, there are two the sliding bars, and two sliding bars are about screw rod in order to improve the stability of sliding block sliding
It is symmetrical arranged.
The invention has the advantages that the intelligence tables and chairs combine, dining chair when not in use, is emptied by jack
Be accommodated on dining table, when needing to sweep the ground around dining table, since dining chair is not take up floor area, eliminate by
The dining chair mobile time, therefore bring great convenience to cleaning, so that the process of cleaning is time saving and energy saving, not only mitigate the labour of sweeper
Intensity also avoids the efficiency for influencing to sweep, when needing using dining chair, can be drawn off by jack, so as to people's use.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of intelligent tables and chairs combination of the invention.
Fig. 2 is a kind of chair of intelligent tables and chairs combination of the invention and the attachment structure schematic diagram of gripper assembly.
Fig. 3 is a kind of structural schematic diagram of the gripper assembly of intelligent tables and chairs combination of the invention.
Fig. 4 is the attachment structure schematic diagram of a kind of desk of intelligent tables and chairs combination of the invention, chair and positioning mechanism.
A kind of structural schematic diagram of the positioning component of intelligent tables and chairs combination Fig. 5 of the invention.
A kind of chair of intelligent tables and chairs combination Fig. 6 of the invention, the attachment structure schematic diagram for clamping plate and buffer gear.
In figure: 1. desks, 2. chairs, 3. first motors, 4. screw rods, 5. sliding bars, 6. sliding blocks, 7. cylinders, 8. push blocks,
9. the second motor, 10. first roller gears, 11. first rack gears, 12. clamping plates, 13. limited blocks, 14. positioning components, 15. the
One groove, 16. third motors, 17. second roller gears, 18. second rack gears, 19. locating rods, 20. second grooves, 21. is firm
Block, 22. third grooves, 23. buffer stoppers, 24. springs.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
If Fig. 1-6 shows, a kind of intelligence tables and chairs combination, including desk 1, chair 2 and jack, the jack are set
It sets in the lower section of desk 1, the chair 2 is arranged on jack, and the jack and chair 2 are sequentially connected, the chair
Son 2 is located at the lower section of desk 1;
Dining chair when not in use, is emptied by jack and is accommodated on dining table, when needing to the ground around dining table
When being swept, since dining chair is not take up floor area, the time that dining chair is mobile is eliminated, therefore brings very big side to cleaning
Just, so that the process of cleaning is time saving and energy saving, not only mitigate the labor intensity of sweeper, also avoid the efficiency for influencing to sweep, need to make
It when with dining chair, can be drawn off by jack, so as to people's use.
The jack includes lifting assembly, push component and gripper assembly, and the push component is arranged in lifting group
On part, the gripper assembly setting is on push component, and the chair 2 is arranged in gripper assembly, and the chair 2 is located at desk
Between 1 and gripper assembly, the chair 2 is located at the edge of desk 1;
The lifting assembly includes first motor 3, screw rod 4, sliding bar 5 and sliding block 6, and the first motor 3 is arranged in table
The lower section of the desktop of son 1, the screw rod 4 is vertically arranged, and the first motor 3 is sequentially connected with screw rod 4, the sliding bar 5 with
Screw rod 4 is parallel, and the sliding bar 5 passes through sliding block 6 and sliding bar 5 is slidably connected with sliding block 6, and the sliding block 6 is equipped with threaded hole,
The screw rod 4 passes through sliding block 6 through threaded hole, and the screw rod 4 is threadedly coupled with sliding block 6;
The push component includes cylinder 7 and push block 8, and the cylinder 7 is horizontally set on sliding block 6, the cylinder 7
Output shaft is connect with push block 8, and the cylinder 7 is arranged between sliding block 6 and push block 8;
The gripper assembly includes the second motor 9, the first roller gear 10, the first rack gear 11 and clamping plate 12, and described the
The top of push block 8 is arranged in two motors 9, and second motor 9 and the first roller gear 10 are sequentially connected, first rack gear
11 is horizontally disposed, and the push block 8 is equipped with first sliding groove, and first rack gear 11 is upper by first sliding groove and push block 8
End face is slidably connected, and there are two first rack gears 11, and first roller gear 10 is located between two the first rack gears 11, institute
It states the first roller gear 10 to engage with two the first rack gears 11 respectively, the clamping plate 12 is vertical with the output shaft of cylinder 7, described
It clamps there are two plates 12, two clamping plates 12 are separately positioned on the top of two the first rack gears 11, two equal positions of the first rack gear 11
Between two clamping plates 12, the seat of the chair 2 is located between two clamping plates 12, the seat of the chair 2 respectively with
Two clamping plates 12 against;
Antenna and PLC, the antenna and PLC electrical connection are equipped in the desk 1.
Dining chair when not in use, is emptied by jack and is accommodated on dining table, when needing to the ground around dining table
When being swept, since dining chair is not take up floor area, the time that dining chair is mobile is eliminated, therefore brings very big side to cleaning
Just, so that the process of cleaning is time saving and energy saving, not only mitigate the labor intensity of sweeper, also avoid the efficiency for influencing to sweep, need to make
It when with dining chair, can be manipulated by mobile phone, wireless signal is transmitted to PLC, PLC controls cylinder 7 and works, the output shaft ejection of cylinder 7,
So that push block 8 is moved to outside desk 1, push block 8 drives chair 2 to move by gripper assembly, until chair 2 is moved to desk
1 side, later, first motor 3 start, and first motor 3 drives screw rod 4 to rotate, so that sliding block 6 declines, to make under chair 2
It is down to ground, the second motor 9 starts at this time, and the second motor 9 drives the rotation of the first roller gear 10, the driving of the first roller gear 10
Two the first rack gears 11 do counter motion, to make two clamping plates 12 separate and be gradually distance from chair 2, are again started up the at this time
One motor 3 makes two clamping plates 12 be moved to the lower section of the seat of chair 2, restarts cylinder 7, so that gripper assembly and push
Block 8 is retracted to the lower section of desk 1, thus chair 2 is taken out below desk 1, so as to people's use.
Preferably, in order to improve the fastness that cylinder 7 is connect with push block 8, the lower section of the desktop of the desk 1 is equipped with
Limited block 13, the top surface of the seat of the chair 2 are equipped with limiting slot, and the limiting slot is horizontally disposed, and the limited block 13 is located at
In limiting slot, the limited block 13 is matched and is slidably connected with limiting slot, thus chair 2 can be connected by limited block 13 and desk 1
It connects, so that 8 pressure of push block becomes smaller, therefore improves the fastness that cylinder 7 is connect with push block 8.
Preferably, the limiting slot is dovetail groove, thus makes chair 2 and table in order to improve the stability of the sliding of chair 2
Son 1 connects stronger and close, therefore improves the stability that chair 2 slides.
Preferably, the desktop of the desk 1 is equipped with positioning mechanism, described fixed for the ease of storing to chair 2
Position mechanism includes two positioning components 14, and two positioning components 14 are symmetrical arranged about chair 2, the bottom of the desktop of the desk 1
Face is set there are two the first groove 15, and two positioning components 14 are separately positioned in two the first grooves 15, the positioning component 14
Including third motor 16, the second roller gear 17, the second rack gear 18 and locating rod 19, the third motor 16 and the second Cylinder Gear
17 transmission connection of wheel, second rack gear 18 is vertically arranged, is equipped with second sliding slot, second rack gear in first groove 15
18 are slidably connected by second sliding slot and the cell wall of the first groove 15, and second roller gear 17 is engaged with the second rack gear 18,
The locating rod 19 is vertically provided at the lower section of the second rack gear 18, and the top surface of the seat of the chair 2 sets that there are two the second grooves
20, two locating rods 19 are corresponding with two the second grooves 20 respectively and match, and when chair 2 needs to store, start third motor
16, driving the second roller gear 17 rotation, the second roller gear 17 drives locating rod 19 to move downward by the second rack gear 18, this
When two locating rods 19 can be kept corresponding with two the second grooves 20, to make the position of chair 2 by adjusting the position of chair 2
It is just corresponding with the position of jack, in order to be stored to chair 2.
Preferably, in order to improve the stability of chair 2, the clamping plate 12 is equipped with firm block 21, the firm block
There are two 21, two firm blocks 21 are separately positioned on the side of two clamping plates 12, and two firm blocks 21 are respectively positioned on two clampings
Between plate 12, the two sides of the seat of the chair 2 are equipped with third groove 22, and it is recessed that two firm blocks 21 are located at two thirds
In slot 22, the firm block 21 is matched with third groove 22, and holding power can be provided to chair 2 by consolidating block 21, so that chair 2 and folder
It takes and is not easy to skid between plate 12, to improve the stability of chair 2.
Preferably, the seat of the chair 2 is equipped with buffer gear, and the buffer gear includes in order to protect chair 2
Two Buffer Units, two Buffer Units are separately positioned in two third grooves 22, and the Buffer Unit includes buffer stopper 23
With spring 24, the spring 24 is horizontally set between the slot bottom of third groove 22 and buffer stopper 23, the buffer stopper 23 with it is steady
Gu block 21 is against when firm block 21 protrudes into third groove 22, spring 24 can be pushed away the formation of firm block 21 by buffer stopper 23
Power, with less firm block 21 to the impact force of chair 2, to be protected to chair 2.
Preferably, the spring 24 has several, and it is recessed that each spring 24 is uniformly arranged on third in order to enhance buffering effect
Between the slot bottom and buffer stopper 23 of slot 22.
Preferably, in order to protect buffer stopper 23, the buffer stopper 23 with firm block 21 against side be equipped with silica gel
Pad since silica gel has certain tension, flexibility, therefore can play buffer stopper 23 in the moment that firm block 21 is contacted with buffer stopper 23
To preferable cushioning and protection.
Preferably, in order to protect spring 24, it is arranged with bellows on the spring 24, one end of the bellows and the
The slot bottom of three grooves 22 connects, and the other end of the bellows is connect with buffer stopper 23.
Preferably, in order to improve sliding block 6 sliding stability, there are two the sliding bars 5, two sliding bars 5 about
Screw rod 4 be symmetrical arranged, two sliding bars 5 can preferably limit the rotation of sliding block 6 so that sliding block 6 along screw rod 4 more stably
It is mobile.
Compared with prior art, which combines, and dining chair is emptied storage when not in use, by jack
On dining table, when needing to sweep the ground around dining table, since dining chair is not take up floor area, eliminate dining chair
The mobile time, therefore bring great convenience to cleaning, so that the process of cleaning is time saving and energy saving, the labour for not only mitigating sweeper is strong
Degree also avoids the efficiency for influencing to sweep, when needing using dining chair, can be drawn off by jack, so as to people's use.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.