CN215534037U

CN215534037U - Domestic robot of sweeping floor that anti collision crushing nature is strong

Info

Publication number: CN215534037U
Application number: CN202121483534.6U
Authority: CN
Inventors: 叶继荣; 杨洁; 谭伟斌
Original assignee: Zhongshan Vanke Chengpin Electric Appliance Co ltd
Current assignee: Zhongshan Vanke Chengpin Electric Appliance Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a household sweeping robot with strong impact resistance and pressure resistance, wherein a plurality of vertically arranged guide through holes are uniformly distributed and arrayed along the circumference in a base, ejector rods are movably arranged in the guide through holes, the upper ends of the ejector rods extend to the upper part of a shell, first elastic pieces capable of keeping the lower end surfaces of the ejector rods in a separation state from the ground are further arranged on the guide through holes, a plurality of swing frames, a first fixing assembly capable of keeping the swing frames in a horizontal state and a second fixing assembly capable of keeping the swing frames in a downward vertical state are uniformly and swingably hinged to the outer wall of the base along the circumference, and the outer wall of each swing frame is connected with an anti-collision plate through the second elastic pieces; meanwhile, through the arrangement of the swing frame, the second elastic piece and the anti-collision plate, the anti-collision plate can prevent the sweeping robot from directly colliding with a wall body to be damaged, and the service life of the sweeping robot can be prolonged.

Description

Domestic robot of sweeping floor that anti collision crushing nature is strong

Technical Field

The utility model relates to a household sweeping robot with strong collision resistance and pressure resistance.

Background

The floor sweeping robot is also called a floor sweeper, an intelligent dust collection machine, an automatic sweeping machine and the like, belongs to the category of intelligent household appliances, and can release both hands of a user to be popular with families due to convenience and rapidness.

However, the sweeping robot in the current market does not have an anti-collision function, the robot itself can be damaged when the robot is swept in a collision mode with a furniture corner, and if a person carelessly steps on the sweeping robot to get the sweeping robot out of the way when the sweeping robot is used, some stubborn children can stand on the sweeping robot to damage the robot when the sweeping robot works.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a household sweeping robot with strong collision and pressure resistance.

According to the domestic robot of sweeping floor that anti collision resistance to compression nature is strong of this purpose design, should sweep the floor the robot including base and lid close casing on the base along the equal array of circumference has the direction through-hole of a plurality of vertical settings the activity is equipped with the ejector pin in the direction through-hole, the upper end of ejector pin extends to the top of casing still be equipped with on the direction through-hole and enable terminal surface and ground keep the first elastic component of off-state under the ejector pin it has a plurality of swing brackets to swing to articulate along circumference equipartition on the outer wall of base, with enable the swing bracket keeps the first fixed subassembly of horizontality and enables the swing bracket keeps the fixed subassembly of second of vertical state down be connected with the anticollision board through the second elastic component on the swing bracket outer wall.

Furthermore, the upper ends of the ejector rods are connected with a connecting frame.

Furthermore, the connecting frame is detachably fixed at the upper end of the ejector rod through a screw.

Furthermore, the first elastic part is a first spring, a limiting cross rod is arranged on the ejector rod, the first spring is sleeved outside the ejector rod, the upper end of the first spring abuts against the limiting cross rod, and the lower end of the first spring abuts against the base.

Furthermore, a plurality of movable notches with the same number as the swinging frames are arranged on the outer wall of the base along the circumference in an array mode, and the swinging frames are hinged on the movable notches in a swinging mode.

Furthermore, the first fixing component comprises a first elastic lug which is arranged on the movable notch and is positioned on the side wall of the base, and the first elastic lug is abutted against the lower end face of the swing frame so that the first elastic lug keeps a horizontal state.

Furthermore, the second fixing component comprises a second elastic lug which is arranged on the movable notch and is positioned at the bottom end of the base, and the second elastic lug is abutted against the upper end face of the swinging frame to enable the first elastic lug to keep a vertical state.

Furthermore, a guide post is arranged on the inner side of the anti-collision plate and movably penetrates through the swing frame.

Furthermore, the second elastic piece is a second spring, the second spring is sleeved on the guide post, one end of the second spring abuts against the anti-collision plate, and the other end of the second spring abuts against the swing frame.

Furthermore, a supporting base plate is arranged at the lower end of the ejector rod.

The floor sweeping robot has a simple and reasonable structure, and can be well protected, and compared with the prior art, the floor sweeping robot has the advantages that the ejector rod and the first elastic piece are arranged, so that when a person steps on the floor by accident, the protection effect can be achieved through the ejector rod, and the damage of the floor sweeping robot is avoided; meanwhile, through the arrangement of the swing frame, the second elastic piece and the anti-collision plate, the anti-collision plate can prevent the sweeping robot from directly colliding with a wall body to be damaged, and the service life of the sweeping robot can be prolonged; in addition, the swing frame can be arranged in a swinging mode, when the sweeping robot is not used, the swing frame can swing downwards to keep a vertical state, and then the supporting legs can be formed through the anti-collision plates, so that the sweeping robot can be supported through the anti-collision plates, and the sweeping robot is prevented from being damaged due to accidental movement.

Drawings

FIG. 1 is a schematic perspective view of the crash panel of the present invention shown in an outwardly deployed configuration;

FIG. 2 is a schematic perspective view of the crash panel of the present invention in a downwardly swinging configuration;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic cross-sectional view at a-a of fig. 3 according to the present invention.

Fig. 5 is a partial structural schematic diagram of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and examples.

Referring to fig. 1-5, a household sweeping robot with strong impact and pressure resistance comprises a base 1 and a housing 2 covering the base 1, wherein a plurality of vertically arranged guide through holes 3 are uniformly arranged in the base 1 along the circumference, a top rod 4 is movably arranged in the guide through hole 3, the upper end of the top rod 4 extends above the housing 2, a first elastic member 5 capable of keeping the lower end surface of the top rod 4 separated from the ground is further arranged on the guide through hole 3, a plurality of swing frames 6 are uniformly and swingably hinged on the outer wall of the base 1 along the circumference, a first fixing assembly capable of keeping the swing frames 6 in a horizontal state and a second fixing assembly capable of keeping the swing frames 6 in a downward vertical state are connected to the outer wall of the swing frames 6 through a second elastic member 7, and an anti-collision plate 8 is connected to the outer wall of the swing frames 6, by arranging the ejector rod 4 and the first elastic piece 5, when a person steps on the floor carelessly, the protection effect can be achieved through the ejector rod 4, and the damage to the sweeping robot is avoided; meanwhile, through the arrangement of the swing frame 6, the second elastic piece 7 and the anti-collision plate 8, the anti-collision plate 8 can prevent the sweeping robot from directly colliding with a wall body to be damaged, and the service life of the sweeping robot can be prolonged; in addition, the swing frame 6 can be arranged in a swinging mode, when the sweeping robot is not used, the swing frame 6 can swing downwards to keep a vertical state, and then the anti-collision plate 8 can form a supporting leg, so that the sweeping robot can be supported by the anti-collision plate 8, and the sweeping robot is prevented from being damaged due to accidental movement.

Referring to fig. 1 and 2, the upper ends of the plurality of the ejector rods 4 are connected with the connecting frame 21, and the connecting frame 21 is detachably fixed at the upper ends of the ejector rods 4 through screws 31, so that the area can be increased, and the sweeping robot can be protected more effectively; in addition, the lower end of the ejector rod 4 is provided with a supporting base plate 10, so that when the connecting frame 21 is stepped on, the ejector rod 4 moves downwards, the supporting area can be increased through the supporting base plate 10, and the sweeping robot is better protected.

Referring to fig. 4 and 5, the first elastic element 5 is a first spring, the ejector rod 4 is provided with a limiting cross rod 41, the first spring is sleeved outside the ejector rod 4, the upper end of the first spring abuts against the limiting cross rod 41, and the lower end of the first spring abuts against the base 1.

Referring to fig. 2 and 5, a plurality of movable notches 51 equal in number to the swing frame 6 are circumferentially arrayed on the outer wall of the base 1, the swing frame 6 is pivotally connected to the movable notches 51, the first fixing component includes a first elastic projection 61 disposed on the movable notch 51 and located on the side wall of the base 1, the first elastic projection 61 abuts against the lower end surface of the swing frame 6, so that the first elastic projection 61 is kept in a horizontal state, the second fixing component includes a second elastic projection 71 disposed on the movable notch 51 and located at the bottom end of the base 1, the second elastic projection 71 abuts against the upper end surface of the swing frame 6, so that the first elastic projection 61 is kept in a vertical state, and the first elastic projection 61 and the second elastic projection 71 are spring pieces, so that the swing frame 6 can be effectively fixed.

Referring to fig. 4, a guide post 81 is arranged on the inner side of the anti-collision plate 8, the guide post 81 is movably arranged on the swing frame 6 in a penetrating manner, the second elastic member 7 is a second spring, the second spring is sleeved on the guide post 81, one end of the second spring abuts against the anti-collision plate 8, the other end of the second spring abuts against the swing frame 6, and when the anti-collision plate 8 collides with an object, the second spring can play a role in buffering, so that an anti-collision function is achieved, the structure is simple, and the installation is convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a domestic robot of sweeping floor that anti collision crushing nature is strong, should sweep floor the robot and close including base (1) and lid casing (2) on base (1), its characterized in that: the utility model discloses a swing frame, including base (1) and swing frame (6), the base is equipped with the equal array of circumference has a plurality of vertical direction setting's guide through hole (3) in base (1) the activity is equipped with ejector pin (4) in the guide through hole (3), the upper end of ejector pin (4) extends to the top of casing (2) still be equipped with on guide through hole (3) and enable under ejector pin (4) terminal surface and ground keep the first elastic component (5) of disengagement state it has a plurality of swing frames (6) to articulate along circumference equipartition swing on the outer wall of base (1), with enable swing frame (6) keep the first fixed subassembly of horizontality and enable swing frame (6) keep the fixed subassembly of second of vertical state downwards swing frame (6) are connected with crashproof board (8) through second elastic component (7) on the outer wall of swing frame (6).

2. The household sweeping robot with high impact and pressure resistance as claimed in claim 1, wherein: the upper ends of the push rods (4) are connected with a connecting frame (21).

3. The household sweeping robot with high impact and pressure resistance as claimed in claim 2, wherein: the connecting frame (21) is detachably fixed at the upper end of the ejector rod (4) through a screw (31).

4. The household sweeping robot with high impact and pressure resistance as claimed in claim 1, wherein: the first elastic piece (5) is a first spring, a limiting cross rod (41) is arranged on the ejector rod (4), the first spring is sleeved outside the ejector rod (4), the upper end of the first spring is abutted against the limiting cross rod (41), and the lower end of the first spring is abutted against the base (1).

5. The household sweeping robot with high impact and pressure resistance as claimed in claim 1, wherein: a plurality of movable notches (51) with the same number as the swing frames (6) are arrayed on the outer wall of the base (1) along the circumference, and the swing frames (6) are hinged on the movable notches (51) in a swinging mode.

6. The household sweeping robot with high impact and pressure resistance as claimed in claim 5, wherein: the first fixing component comprises a first elastic lug (61) which is arranged on the movable notch (51) and is positioned on the side wall of the base (1), and the first elastic lug (61) is abutted against the lower end face of the swinging frame (6) so that the first elastic lug (61) is kept in a horizontal state.

7. The household sweeping robot with high impact and pressure resistance as claimed in claim 5, wherein: the second fixing component comprises a second elastic lug (71) which is arranged on the movable notch (51) and is positioned at the bottom end of the base (1), and the second elastic lug (71) is abutted against the upper end face of the swinging frame (6) so that the first elastic lug (61) is kept in a vertical state.

8. The household sweeping robot with high impact and pressure resistance as claimed in claim 1, wherein: and a guide post (81) is arranged on the inner side of the anti-collision plate (8), and the guide post (81) is movably arranged on the swing frame (6) in a penetrating way.

9. The household sweeping robot with high impact and pressure resistance as claimed in claim 8, wherein: the second elastic piece (7) is a second spring, the second spring is sleeved on the guide post (81), one end of the second spring abuts against the anti-collision plate (8), and the other end of the second spring abuts against the swing frame (6).

10. The household sweeping robot with high impact and pressure resistance as claimed in claim 1, wherein: the lower end of the ejector rod (4) is provided with a supporting base plate (10).