CN217610819U

CN217610819U - A anticollision subassembly for sweeping floor robot

Info

Publication number: CN217610819U
Application number: CN202220406132.4U
Authority: CN
Inventors: 赵金桥; 王凯; 胡哲
Original assignee: Shenzhen Lizhiyuan Technology Co ltd
Current assignee: Shenzhen Lizhiyuan Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-10-21
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a robot technical field of sweeping the floor, and disclose an anticollision subassembly for sweeping the floor robot, including the robot main part of sweeping the floor, the fixed metal that is equipped with in side of the robot main part of sweeping the floor is bordured, the side activity of the robot main part of sweeping the floor is equipped with flexible post, the fixed wheel seat that is equipped with of one end of flexible post, the inside activity of wheel seat is equipped with the buffering wheel. This an anticollision subassembly for sweeping floor robot, through being provided with flexible post, wheel seat and buffering wheel, still be provided with expanding spring on the surface of flexible post, when the device bumps with object on every side, the buffering wheel can contact with the object earlier, produce the extrusion to flexible post through the wheel seat, make flexible post to the inside shrink of recess, make expanding spring compressed, then cushion the collision position under expanding spring's spring action, thereby the device's crashworthiness has been improved, prevent that the device from appearing damaging because of the collision at the in-process of work.

Description

A anticollision subassembly for sweeping floor robot

Technical Field

The utility model relates to a robot technical field that sweeps floor specifically is an anticollision subassembly for sweeping floor robot.

Background

The floor sweeping robot is also called an automatic cleaner, intelligent dust collection, a robot dust collector and the like, is one of intelligent household appliances, and can automatically complete floor cleaning work in a room by means of certain artificial intelligence.

The sweeping robot needs to move indoors in the sweeping process, if the sweeping robot is accidentally collided with some sharp objects in the moving process, the inside of the sweeping robot is prone to being broken down, and therefore the anti-collision assembly for the sweeping robot is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an anticollision subassembly for sweeping floor robot possesses and prevents to sweep floor the robot and bump with object on every side at the in-process that removes and the damage appears, has improved the advantage of the crashproof ability of sweeping floor the robot, has solved the problem that provides among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides an anticollision subassembly for sweeping floor robot, includes the robot main part of sweeping the floor, the fixed metal that is equipped with in side of the robot main part of sweeping the floor is bordured, the side activity of the robot main part of sweeping the floor is equipped with flexible post, the fixed wheel seat that is equipped with of one end of flexible post, the inside activity of wheel seat is equipped with the buffering wheel, the side surface cover of flexible post is equipped with expanding spring.

Further, the side of the main body of the floor sweeping robot is provided with a groove, the telescopic column is movably inserted into the inner side wall of the groove, the inner side wall of the groove is provided with a round hole with the same diameter as the telescopic column, and the telescopic column can stretch out and draw back in the round hole.

Further, the fixed cowl that is equipped with in side of robot main part of sweeping the floor, cowl passes through the blotter and fixes with the side of robot main part of sweeping the floor, and cowl is located the bound outside of metal, then the blotter is located between metal bound and the cowl, and the spring action through the blotter can carry out the buffer protection to the position between the two.

Further, cowl is provided with six, is provided with the space between every two adjacent cowl, wheel seat and buffering wheel also are provided with six, and all are arranged in the space, and six buffering wheel evenly distributed are in the side of the robot main part of sweeping the floor, can effectively carry out the buffering protection to the side of the robot main part of sweeping the floor, also can change the direction of motion along with the rotation of buffering wheel when bumping, have reduced the frontal impact that direct striking produced.

Further, cowl keeps away from the fixed rubber buffer block that is equipped with in one side of sweeping the floor robot main part, rubber buffer block is spherical piece, and rubber buffer block is located cowl's surface, earlier with the object contact when bumping, can cushion the protection to cowl's surface, has further improved the device's anti striking ability.

Compared with the prior art, the utility model provides an anticollision subassembly for sweeping floor robot possesses following beneficial effect:

1. this an anticollision subassembly for sweeping floor robot, through being provided with flexible post, wheel seat and buffering wheel, still be provided with expanding spring on the surface of flexible post, when the device bumps with object on every side, the buffering wheel can contact with the object earlier, produce the extrusion to flexible post through the wheel seat, make flexible post to the inside shrink of recess, make expanding spring compressed, then cushion the collision position under expanding spring's elastic force effect, thereby the collision avoidance ability of the device has been improved, prevent that the device from appearing damaging because the collision at the in-process of work.

2. This an anticollision subassembly for sweeping floor robot bordures through being provided with the metal, can carry out safety protection to the side of sweeping floor the robot main part, then through being provided with cowl, blotter and rubber buffer block, can carry out buffer protection to the side that the metal bordures, has further improved the device's crashworthiness.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

Wherein: 1. a sweeping robot main body; 2. metal wrapping; 3. a telescopic column; 4. a wheel seat; 5. a buffer wheel; 6. a tension spring; 7. a groove; 8. an arc-shaped baffle plate; 9. a cushion pad; 10. and a rubber buffer block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an anti-collision assembly for a sweeping robot comprises a sweeping robot main body 1, a metal wrapping edge 2 is fixedly arranged on the side face of the sweeping robot main body 1, a telescopic column 3 is movably arranged on the side face of the sweeping robot main body 1, a wheel seat 4 is fixedly arranged at one end of the telescopic column 3, a buffer wheel 5 is movably arranged inside the wheel seat 4, a telescopic spring 6 is sleeved on the side surface of the telescopic column 3, a groove 7 is formed in the side face of the sweeping robot main body 1, the telescopic column 3 is movably inserted into the inner side wall of the groove 7, a round hole with the same diameter as that of the telescopic column 3 is formed in the inner side wall of the groove 7, and the telescopic column 3 can be stretched inside the round hole.

The fixed cowl 8 that is equipped with in side of robot main part 1 sweeps the floor, cowl 8 passes through blotter 9 and is fixed with the side of robot main part 1 sweeps the floor, cowl 8 is located the outside that the metal bordures 2, then blotter 9 is located between metal bordures 2 and cowl 8, the elastic action through blotter 9 can cushion the protection to the position between the two, cowl 8 is provided with six, be provided with the space between every two adjacent cowl 8, wheel seat 4 and buffer wheel 5 also are provided with six, and all be located the space, six buffer wheel 5 evenly distributed are in the side of robot main part 1 sweeps the floor, can effectively cushion the protection to the side of robot main part 1 sweeps the floor, also can change the direction of motion along with buffer wheel 5's rotation when the collision takes place, the front impact that direct striking produced has been reduced, cowl 8 keeps away from one side of robot main part 1 of sweeping the floor and is fixed and is equipped with buffering piece 10, rubber buffering piece 10 is the ball-shaped piece, rubber buffering piece 10 is located the surface of cowl 8, contact with the object earlier when the collision takes place, the further impact of this buffer piece 8, the anti-impact protection ability that takes place has improved.

When using, when the device bumps with the object on every side, buffering wheel 5 can contact with the object earlier, produce the extrusion to flexible post 3 through wheel seat 4, make flexible post 3 shrink to the inside of recess 7, make expanding spring 6 compressed, then cushion the collision position under expanding spring 6's spring action, thereby the crashworthiness of the device has been improved, prevent that the device from appearing damaging because the collision at the in-process of work, if other positions of the device bump with the object, rubber buffer block 10 contacts with the object earlier, then the side of borduring 2 is bordured to the metal to the elasticity effect through rubber buffer block 10 and cushion pad 9 carries out buffer protection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anticollision subassembly for sweeping floor robot, includes robot main part (1) of sweeping the floor, its characterized in that: the side of robot main part (1) of sweeping the floor is fixed to be equipped with metal and bordures (2), the side activity of robot main part (1) of sweeping the floor is equipped with flexible post (3), the fixed wheel seat (4) that is equipped with of one end of flexible post (3), the inside activity of wheel seat (4) is equipped with buffering wheel (5), the side surface cover of flexible post (3) is equipped with expanding spring (6).

2. A bumper assembly for a sweeping robot according to claim 1, wherein: the side of the sweeping robot main body (1) is provided with a groove (7), and the telescopic column (3) is movably inserted into the inner side wall of the groove (7).

3. A bumper assembly for a sweeping robot according to claim 1, wherein: the side face of the sweeping robot main body (1) is fixedly provided with an arc-shaped baffle (8), and the arc-shaped baffle (8) is fixed with the side face of the sweeping robot main body (1) through a cushion pad (9).

4. A bumper assembly for a sweeping robot according to claim 3, wherein: the arc-shaped baffles (8) are provided with six, a gap is formed between every two adjacent arc-shaped baffles (8), and the wheel seat (4) and the buffer wheel (5) are also provided with six and are all located in the gap.

5. A bumper assembly for a sweeping robot according to claim 3, wherein: the sweeping robot is characterized in that a rubber buffer block (10) is fixedly arranged on one side, away from the sweeping robot main body (1), of the arc-shaped baffle (8), and the rubber buffer block (10) is a spherical block.