CN215584035U

CN215584035U - Mobile robot

Info

Publication number: CN215584035U
Application number: CN202121715502.4U
Authority: CN
Inventors: 戴英鹏; 张睿鹏
Original assignee: Shenzhen Useer Robot Co Ltd
Current assignee: Shenzhen Useer Robot Co Ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-21
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a mobile robot, comprising: mobilizable main part with locate the main part front side and with main part elastic connection's cowl, cowl is after the pressurized the main part direction removes, still includes: and the two ends of the connecting rod are respectively connected with the two ends of the arc-shaped baffle plate so as to prevent the arc-shaped baffle plate from expanding outwards. Through setting up the connecting rod, the cowl both ends are connected respectively at the connecting rod both ends, and when mobile robot striking barrier, cowl received the striking and removes to the main part direction to absorb the impact force, simultaneously because the restraint of connecting rod to cowl both ends enables whole cowl as a whole towards same direction motion, prevent to take place because of the deformation card dead phenomenon that the both ends expand outward and lead to.

Description

Mobile robot

Technical Field

The utility model relates to the technical field of cleaning, in particular to a mobile robot.

Background

At present, as intelligent self-moving robot equipment such as a mobile robot becomes a more popular product in the market, how to ensure the service life and stability of the mobile robot becomes a technical problem which needs to be solved urgently in the industry. At present, mobile robots are mostly protected by using bumpers, which are safety devices for protecting the front part of the sweeper. When the sweeper collides with a barrier, the bumper absorbs and slows down the external impact force, and then the metal elastic sheet behind the bumper resets the metal elastic sheet. However, the bumper is made of plastic, and the whole stress is not uniform during impact, so that the bumper is deformed due to long-term accumulation, and the bumper cannot rebound and reset smoothly after being impacted, and the performance of the sweeper is affected.

Therefore, it is necessary to provide a mobile robot to solve the problem of the prior art that the bumper fails to protect in a long-term use state.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects in the prior art, the utility model provides a mobile robot which can be used for a long time.

The technical scheme is as follows: a mobile robot, comprising:

mobilizable main part with locate the main part front side and with main part elastic connection's cowl, cowl is after the pressurized the main part direction removes, still includes: and the two ends of the connecting rod are respectively connected with the two ends of the arc-shaped baffle plate so as to prevent the arc-shaped baffle plate from expanding outwards.

Further, arc baffle upper end is equipped with the orientation the backplate of main part direction horizontal extension, the bottom at connecting rod both ends is passed through branch and is connected the backplate.

Further, the strut and the connecting rod are manufactured integrally.

Further, the bottom of the supporting rod is provided with a buckle, correspondingly, the guard plate is provided with a through hole, and the supporting rod penetrates through the through hole to form detachable connection with the guard plate.

Further, the link height is set higher than the body top.

Further, connecting rod both ends bottom is equipped with branch, the connecting rod is set up to be higher than the main part top, just the connecting rod branch with cowl is as an organic whole manufacturing forms.

Further, the top of the main body is provided with a concave part for avoiding the connecting rod, and when the arc-shaped baffle plate moves towards the main body after being pressed, the connecting rod enters the concave part.

Has the advantages that: through setting up the connecting rod, the cowl both ends are connected respectively at the connecting rod both ends, and when mobile robot striking barrier, cowl received the striking and removes to the main part direction to absorb the impact force, simultaneously because the restraint of connecting rod to cowl both ends enables whole cowl as a whole towards same direction motion, prevent to take place because of the deformation card dead phenomenon that the both ends expand outward and lead to.

Drawings

Fig. 1 is an exploded structure diagram of an embodiment 1 of a mobile robot according to the present invention;

FIG. 2 is a schematic perspective view of a buckle portion of the mobile robot shown in FIG. 1;

fig. 3 is a schematic perspective view of the mobile robot shown in fig. 1;

fig. 4 is an exploded structure diagram of embodiment 2 of a mobile robot according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the technical solutions in the embodiments may be combined with each other, but must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not to be within the protection scope of the present invention.

Referring to embodiment 1 of the mobile robot of the present invention shown in fig. 1-3, the mobile robot of the present embodiment can be applied to any mobile robot including, but not limited to, a sweeping robot, a consumer service robot, a weeding robot, and the like. In the present embodiment, the mobile robot includes a main body 1 and a curved fence 2. The arc baffle 2 is arranged on the front side of the main body 1 and is elastically connected with the main body 1, so that the arc baffle 2 moves towards the main body 1 after being pressed and can return to the initial position after the pressure is relieved. Further comprising: and the two ends of the connecting rod 3 are respectively connected with the two ends of the arc baffle 2 so as to prevent the arc baffle 2 from expanding outwards.

Through setting up connecting

rod

3, 2 both ends of cowl are connected respectively at 3 both ends of connecting rod, and when mobile robot striking barrier, cowl 2 receives the striking and removes to 1 direction of main part to absorb the impact force, simultaneously because the restraint at connecting rod 3 to 2 both ends of cowl, enable whole cowl 2 as a whole towards same direction motion, prevent to expand the dead phenomenon of deformation card that leads to because of both ends are outer to take place.

In this embodiment, the upper end of the arc baffle 2 is provided with a guard plate 4 extending horizontally towards the main body, and the bottoms of the two ends of the connecting rod 3 are connected with the guard plate 4 through a support rod 5. Due to the arrangement of the guard plate 4, a reliable connection point can be provided for the supporting rod 5, the front side of the main body 1 can be protected to a certain extent, and the front side of the main body is prevented from being polluted by dirt such as dust on the upper side.

As further optimization of this embodiment, the bottom of the supporting rod 5 is provided with a buckle 51, correspondingly, the protecting plate 4 is provided with a through hole, and the supporting rod 5 passes through the buckle 51 to form a detachable connection with the protecting plate 4, so that the connecting rod 3 can be detached from the protecting plate 4 more conveniently. Preferably, the height of the link 3 is set to be higher than the top of the main body 1 so that the user can directly use the link 3 as a handle.

In other embodiments, the strut 5 and the connecting rod 3 are integrally formed.

Referring to embodiment 2 of the mobile robot of the present invention shown in fig. 4, what is different from embodiment 1 is: the main part 1 top is equipped with dodges the depressed part 6 of connecting rod 3, works as cowl 2 is after the pressurized when 1 direction of main part moves, connecting rod 3 gets into depressed part 6 to can set up connecting rod 3 top height and main part 1 height to unanimous, with the whole height that reduces mobile robot, convenient transportation and storage. Other structures of this embodiment are the same as those of embodiment 1.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims

1. The utility model provides a mobile robot, includes mobilizable main part and locates the main part front side and with main part elastic connection's cowl, cowl is after the pressurized move to the main part direction, its characterized in that still includes: and the two ends of the connecting rod are respectively connected with the two ends of the arc-shaped baffle plate so as to prevent the arc-shaped baffle plate from expanding outwards.

2. A mobile robot as claimed in claim 1, wherein: the arc baffle upper end is equipped with the orientation the backplate of main part direction horizontal extension, the bottom at connecting rod both ends is passed through branch and is connected the backplate.

3. A mobile robot as claimed in claim 2, wherein: the support rod and the connecting rod are manufactured integrally.

4. A mobile robot as claimed in claim 2, wherein: the branch bottom is equipped with the buckle, correspondingly the backplate is equipped with the through-hole, branch passes through the buckle pass the through-hole form with the backplate can dismantle and be connected.

5. A mobile robot as claimed in any one of claims 1-4, wherein: the link height is set higher than the body top.

6. A mobile robot as claimed in claim 5, wherein: the bottom of the two ends of the connecting rod is provided with a supporting rod, and the connecting rod, the supporting rod and the arc-shaped baffle are manufactured integrally.

7. A mobile robot as claimed in claim 1, wherein: the main part top is equipped with dodges the depressed part of connecting rod, works as cowl is after the pressurized when the main part direction removes, the connecting rod gets into the depressed part.