CN211674031U

CN211674031U - Robot of sweeping floor with anticollision protection structure

Info

Publication number: CN211674031U
Application number: CN201922181540.5U
Authority: CN
Inventors: 刘铁锋
Original assignee: Guangzhou Aibeilai Cleaning Equipment Co ltd
Current assignee: Guangzhou Aibeilai Cleaning Equipment Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-16
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a robot technical field that sweeps floor specifically is a robot of sweeping floor with anticollision protective structure, including the mounting disc, the installation through-hole has been seted up to the inside of mounting disc, it has the movable rod to peg graft in the inside of installation through-hole, the one end fixedly connected with buffer gear of movable rod, buffer gear includes first concatenation frame, second concatenation frame and two third concatenation frames. This robot of sweeping floor with anticollision protective structure, through being provided with first buffering circle, second buffering circle and expanding spring, expanding spring can cushion when receiving external force, through being provided with the cushion rubber ring, buffer gear takes place certain skew through the movable rod in the installation through-hole, cushion rubber ring play effect cushions this moment, first concatenation frame, the equal fixedly connected with cushion rubber layer in edge of second concatenation frame and two third concatenation frame surfaces, the cushioning performance of the device has been improved, the service life of robot of sweeping floor has been prolonged.

Description

Robot of sweeping floor with anticollision protection structure

Technical Field

The utility model relates to a robot technical field that sweeps floor specifically is a robot of sweeping floor with anticollision protective structure.

Background

Along with the improvement of living standard of people, intelligent household appliances enter common families more and more, and the intelligent floor sweeping robot is widely applied to modern life as one of the intelligent household appliances. At present, floor sweeping robots in the market are various in variety, can well replace manpower to complete floor cleaning work such as dust collection, floor sweeping, floor mopping and the like, and relate to various industries in use.

However, the existing sweeping robot has the following disadvantages in the specific use process:

the sweeping robot is easy to collide with surrounding objects in the using process, the collision frequency is high, the anti-collision effect of the sweeping robot is poor, the service life is short, and therefore the sweeping robot with the anti-collision function is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a robot of sweeping floor with anticollision protective structure through being provided with first buffer ring, second buffer ring, expanding spring and cushion rubber ring, has improved the device's shock-absorbing capacity, has prolonged the life of robot of sweeping floor, has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a robot of sweeping floor with anticollision protective structure, includes the mounting disc, the installation through-hole has been seted up to the inside of mounting disc, it has the movable rod to peg graft in the inside of installation through-hole, the one end fixedly connected with buffer gear of movable rod, buffer gear includes first concatenation frame, second concatenation frame and two third concatenation frames, first concatenation frame and second concatenation frame looks adaptation, buffer gear's the spacing separation blade of one end fixedly connected with is kept away from to the movable rod, expanding spring has been cup jointed to the surface of movable rod, fixedly connected with power is located at the center of mounting disc, the top fixedly connected with protecting sheathing of mounting disc, protecting sheathing's top is provided with display screen and control switch, the bottom fixedly connected with bottom housing of mounting disc.

Optionally, the number of the installation through holes is four, the inside fixedly connected with of the installation through holes cushions the rubber ring, just the movable rod is located the inside of cushion the rubber ring.

Optionally, the first splicing frame comprises a first plate disc, a first buffering ring and a first splicing hole, the first buffering ring is fixedly connected to the inside of the first plate disc, the first splicing hole is formed in the inside of the first plate disc, and the first splicing hole is located at the top of the first buffering ring.

Optionally, the second splicing frame comprises a second plate disc, a second buffering ring and a second splicing hole, the second buffering ring is fixedly connected to the inside of the second plate disc, the second splicing hole is formed in the inside of the second plate disc, and the second splicing hole is located at the bottom of the second buffering ring.

Optionally, a third splicing hole is formed in the third splicing frame, and the number of the third splicing holes is two.

Optionally, the first buffer ring penetrates through the third splicing frame and is spliced in the second splicing hole, and the second buffer ring penetrates through the third splicing frame and is spliced in the first splicing hole.

Optionally, the edges of the outer surfaces of the first assembling frame, the second assembling frame and the two third assembling frames are fixedly connected with buffer rubber layers,

optionally, the first buffer ring and the second buffer ring are made of PE.

(III) advantageous effects

The utility model provides a robot of sweeping floor with anticollision protective structure possesses following beneficial effect:

(1) this robot of sweeping floor with anticollision protective structure, in the use, through being provided with first buffer ring and second buffer ring, because first buffer ring and second buffer ring are cyclic annular, when receiving external force, first buffer ring and second buffer ring mutual extrusion take place deformation and absorb external force, can play good cushioning effect, through being provided with expanding spring, expanding spring can cushion when receiving external force, the device's shock-absorbing capacity has been improved greatly, the life of robot of sweeping floor has been prolonged.

(2) This robot of sweeping floor with anticollision protective structure, in the use, through being provided with the cushion rubber ring, cushion rubber ring fixed connection is in the inside of installation through-hole, the inside grafting of cushion rubber ring has the movable rod, when buffer gear and object bumps on every side, buffer gear can take place certain skew in the installation through-hole through the movable rod, cushion rubber ring performance is cushioned this moment, first concatenation frame, the equal fixedly connected with cushion rubber layer in edge of second concatenation frame and two third concatenation frame surfaces, can reduce the wearing and tearing of the device surface, the practicality of the device has been improved greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the first assembly frame of the present invention;

fig. 3 is a schematic structural view of a second assembly frame of the present invention;

fig. 4 is a schematic structural view of a third assembly frame of the present invention;

fig. 5 is a cross-sectional view of the present invention;

fig. 6 is a side view of the present invention.

In the figure: 1-mounting plate, 2-mounting through hole, 3-movable rod, 4-first assembly frame, 401-first plate disc, 402-first buffer ring, 403-first assembly hole, 5-second assembly frame, 501-second plate disc, 502-second buffer ring, 503-second assembly hole, 6-third assembly frame, 601-third assembly hole, 7-limiting baffle, 8-expansion spring, 9-power supply, 10-protective shell, 11-display screen, 12-control switch, 13-bottom cover shell and 14-buffer rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: comprises a mounting disc 1, a mounting through hole 2 is arranged in the mounting disc 1, a movable rod 3 is inserted in the mounting through hole 2, one end of the movable rod 3 is fixedly connected with a buffer mechanism, the buffer mechanism comprises a first assembling frame 4, a second assembling frame 5 and two third assembling frames 6, the first assembling frame 4 is matched with the second assembling frame 5, one end of the movable rod 3, far away from the buffer mechanism, is fixedly connected with a limiting baffle 7, the outer surface of the movable rod 3 is sleeved with a telescopic spring 8, a power supply 9 is fixedly connected at the center of the mounting disc 1, the top of the mounting disc 1 is fixedly connected with a protective shell 10, the top of the protective shell 10 is provided with a display screen 11 and a control switch 12, the bottom of the mounting disc 1 is fixedly connected with a bottom shell 13, the number of the mounting through holes 2 is four, a buffer rubber ring 14 is fixedly connected in the mounting through hole 2, and the movable rod 3 is positioned in the buffer rubber ring 14, the first splicing frame 4 comprises a first plate disc 401, a first buffer ring 402 and first splicing holes 403, the first buffer ring 402 is fixedly connected to the inside of the first plate disc 401, the first splicing holes 403 are formed in the first plate disc 401, the first splicing holes 403 are located at the top of the first buffer ring 402, the second splicing frame 5 comprises a second plate disc 501, a second buffer ring 502 and second splicing holes 503, the second plate disc 501 is fixedly connected to the inside of the second plate disc 502, the second splicing holes 503 are formed in the second plate disc 501, the second splicing holes 503 are located at the bottom of the second buffer ring 502, the third splicing holes 601 are formed in the inside of the third splicing frame 6, the number of the third splicing holes 601 is two, the first buffer ring 402 penetrates through the third splicing frame 6 to be spliced in the second splicing holes 503, the second buffer ring 502 penetrates through the third splicing frame 6 to be spliced in the first splicing holes 403, and the first splicing frame 4, The edges of the outer surfaces of the second split frame 5 and the two third split frames 6 are fixedly connected with a buffer rubber layer 15, and the first buffer ring 402 and the second buffer ring 502 are made of PE.

When in use, the four mounting through holes 2 arranged in the mounting disc 1 are all inserted with movable rods 3, the movable rods 3 can move in the mounting through holes 2, one ends of the four movable rods 3 are respectively fixedly connected with the first assembling frame 4, the second assembling frame 5 and the two third assembling frames 6, the first assembling frame 4 and the second assembling frame 5 are mutually symmetrical, the two third assembling frames 6 are mutually symmetrical, the first assembling frame 4, the second assembling frame 5 and the two third assembling frames 6 are arranged on the same plane and form a ring, a certain distance exists between the two adjacent assembling frames for shrinkage buffering during collision, the first buffer ring 402 and the second buffer ring 502 both penetrate through the inner parts of the two third assembling frames 6, the first buffer ring 402 and the second buffer ring 502 are both made of PE, the first buffer ring 402 and the second buffer ring 502 can also be made of tough metal, similar springs, although metal, but can absorb external force and can restore the original shape, can deform to a certain extent and can restore the original shape, when collision occurs, when the first buffer ring 402 and the second buffer ring 502 deform, the first buffer ring 402 and the second buffer ring 502 absorb external force, one end of the movable rod 3 far away from the buffer mechanism is fixedly connected with a limiting baffle 7, the outer surface of the movable rod 3 is sleeved with a telescopic spring 8, the telescopic spring 8 is close to the buffer mechanism and is positioned between the buffer mechanism and the mounting disc 1, so when the buffer mechanism collides with the surrounding objects, the telescopic spring 8 absorbs external force and can restore the original shape, the buffer rubber ring 14 is fixedly connected inside the mounting through hole 2, because the outer edge of the buffer mechanism is arc-shaped, when the device collides with the surrounding objects, not only has the power at directional robot center of sweeping the floor, still has the frictional force of dispersion all around, and buffer gear can take place certain skew through movable rod 3 in installation through-hole 2 to cushion through cushion rubber ring 14, through first cushion collar 402, second cushion collar 502, expanding spring 8 and cushion rubber ring 14, cushion from many aspects, and buffering effect is good, has improved the device's practicality greatly.

In summary, when the sweeping robot with the anti-collision protection structure is used, the first buffer ring 402 and the second buffer ring 502 are arranged, and the first buffer ring 402 and the second buffer ring 502 are both annular, so that when external force is received, the first buffer ring 402 and the second buffer ring 502 are mutually extruded to deform and absorb the external force, a good buffering effect can be achieved, and by arranging the telescopic spring 8, the telescopic spring 8 can buffer when external force is received, so that the buffering performance of the device is greatly improved, and the service life of the sweeping robot is prolonged; through being provided with cushion rubber ring 14, cushion rubber ring 14 fixed connection is in the inside of installation through-hole 2, it has movable rod 3 to peg graft in cushion rubber ring 14's inside, when buffer gear and object bumps on every side, buffer gear can take place certain skew through movable rod 3 in installation through-hole 2, cushion rubber ring 14 performance buffering this moment, first concatenation frame 4, the equal fixedly connected with cushion rubber layer in edge of second concatenation frame 5 and two third concatenation frame surfaces, can reduce the wearing and tearing of the device surface, the practicality of the device has been improved greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a robot of sweeping floor with anticollision protective structure, includes the mounting disc, its characterized in that: the utility model discloses a mounting disc, including mounting disc, installation through-hole's inside is pegged graft and is had the movable rod, the one end fixedly connected with buffer gear of movable rod, buffer gear includes first concatenation frame, second concatenation frame and two third concatenation frames, first concatenation frame and second concatenation frame looks adaptation, buffer gear's the spacing separation blade of one end fixedly connected with is kept away from to the movable rod, expanding spring has been cup jointed to the surface of movable rod, the center fixedly connected with power of department of mounting disc, the top fixedly connected with protecting sheathing of mounting disc, protecting sheathing's top is provided with display screen and control switch, the bottom fixedly connected with bottom housing of mounting disc.

2. The floor sweeping robot with the anti-collision protection structure as claimed in claim 1, wherein: the quantity of installation through-hole is four, the inside fixedly connected with cushion rubber ring of installation through-hole, just the movable rod is located the inside of cushion rubber ring.

3. The floor sweeping robot with the anti-collision protection structure as claimed in claim 1, wherein: the first splicing frame comprises a first plate disc, a first buffer ring and a first splicing hole, the first buffer ring is fixedly connected inside the first plate disc, the first splicing hole is formed inside the first plate disc, and the first splicing hole is positioned at the top of the first buffer ring;

the second is assembled and is put up including second board dish, second buffering circle and second concatenation hole, the inside fixedly connected with second buffering circle of second board dish, the second concatenation hole has been seted up to the inside of second board dish, the second concatenation hole is located the bottom of second buffering circle.

4. The floor sweeping robot with the anti-collision protection structure as claimed in claim 1, wherein: and a third splicing hole is formed in the third splicing frame, and the number of the third splicing holes is two.

5. The floor sweeping robot with the anti-collision protection structure as claimed in claim 3, wherein: the first buffer ring penetrates through the third assembling frame and is inserted in the second assembling hole, and the second buffer ring penetrates through the third assembling frame and is inserted in the first assembling hole.

6. The floor sweeping robot with the anti-collision protection structure as claimed in claim 1, wherein: the edges of the outer surfaces of the first assembling frame, the second assembling frame and the two third assembling frames are fixedly connected with buffer rubber layers.

7. The floor sweeping robot with the anti-collision protection structure as claimed in claim 3, wherein: the first buffer ring and the second buffer ring are both made of PE.