Damping plastic shell of sweeping robot

Abstract

The utility model belongs to the field of floor mopping robots, particularly relates to a damping plastic shell of a floor mopping robot, and aims to solve the problems that an existing robot shell only conducts damping through material characteristics, the damping effect is poor, the hardness of the plastic shell can be reduced after long-term collision, and the plastic shell is prone to breakage. An outer wall body of the robot body is composed of a shell and a base, a plastic ring is arranged between the shell and the base, a connecting groove is formed in the bottom of the shell, the top of the plastic ring is fixedly connected with a connecting ring, the connecting ring is embedded into the connecting groove, and two embedding grooves are formed in the outer wall of the shell. By enhancing the damping performance, improving the structural strength and stability, facilitating assembly and maintenance and achieving the additional sound insulation effect, more comprehensive and high-quality protection is provided for the sweeping robot, and the overall performance of the robot and the use satisfaction degree of a user are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a floor cleaning robot technical field especially relates to a floor cleaning robot's shock attenuation plastic shell. BACKGROUND

[0002] With the rapid development of science and technology, intelligent home products increasingly become an indispensable part of modern family, among them floor cleaning robot wins the favour of the majority of consumers by its efficient, convenient cleaning capacity, and the shell of floor cleaning robot can improve the appearance of floor cleaning robot, and can also protect the interior of floor cleaning robot.

[0003] The existing floor cleaning robot's shock attenuation plastic shell still has some deficiencies in the actual use process:

[0004] 1. The shell of floor cleaning robot is generally made of plastic material, and the plastic material has certain elasticity, which can play a certain protective and shock attenuation effect when the robot is collided, but the existing robot shell only attenuates through the material characteristics, and the shock attenuation effect is poor.

[0005] 2. The shell mainly plays a protective role, but after long-term collision, the hardness of the plastic shell will be reduced, and it is easy to break. INVENTION CONTENTS

[0006] The utility model aims at solving the shortcomings that the robot shell only attenuates through the material characteristics in the prior art, the shock attenuation effect is poor, and the hardness of the plastic shell is reduced after long-term collision, and a floor cleaning robot's shock attenuation plastic shell is provided.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A floor cleaning robot's shock attenuation plastic shell, which comprises a robot main body, the outer wall body of the robot main body is composed of a shell and a base, a plastic ring is arranged between the shell and the base, a connecting groove is arranged at the bottom of the shell, a connecting ring is fixedly connected to the top of the plastic ring, and the connecting ring is embedded into the connecting groove, two embedding grooves are arranged on the outer wall of the shell, and an ABS plastic layer is embedded in the two embedding grooves, and the ABS plastic layer is adhered to the shell in the two embedding grooves by glue.

[0009] In a possible design, four nut blocks are arranged on the inner wall of the shell, a same bolt is threadedly connected between the shell, the base and the plastic ring, and the shell, the base and the plastic ring are fixedly connected by the bolt.

[0010] In a possible design, the inner side wall of the shell is fixedly connected with a plurality of first annular reinforcing ribs, the inner side wall of the shell is fixedly connected with a plurality of vertical reinforcing ribs, and the plurality of vertical reinforcing ribs and the plurality of first annular reinforcing ribs are staggered, and the four nut blocks are fixedly connected with the plurality of vertical reinforcing ribs and the plurality of first annular reinforcing ribs.

[0011] In a possible design, the top inner wall of the shell is fixedly connected with a plurality of connecting reinforcing ribs, the top inner wall of the shell is fixedly connected with a plurality of second annular reinforcing ribs, the plurality of second annular reinforcing ribs are staggered with the plurality of connecting reinforcing ribs, one end of the plurality of connecting reinforcing ribs is fixedly connected with an arc-shaped block, the plurality of arc-shaped blocks are fixedly connected with the inner wall side wall of the shell, and one end of the vertical reinforcing rib is fixedly connected with the arc-shaped block.

[0012] In a possible design, the shell is internally provided with a mounting groove, and the mounting groove is fixedly connected with soundproof cotton.

[0013] In a possible design, the outer diameter of the ABS plastic layer is greater than the outer diameter of the shell.

[0014] In the application, the outer body of the robot body is composed of a shell and a base, the plastic ring is located between the shell and the base, the plastic ring is threadedly connected with the nut block in the shell through the bolt penetrating through the base and the plastic ring, the plastic ring is embedded in the connecting groove through the connecting ring, the plastic ring can not only seal, but also has elasticity and can play a certain damping effect, the ABS plastic layer is located on the outer side of the shell and is embedded in the embedding groove and fixed by glue, the ABS plastic layer has a certain elasticity and can play a protective and damping effect when the robot body is collided during movement, meanwhile, the plurality of vertical reinforcing ribs and the plurality of first annular reinforcing ribs in the shell support the inner wall of the shell and enhance the strength of the outer wall of the shell, the arc-shaped blocks support the connecting portions of the top and the two sides of the shell, the plurality of second annular reinforcing ribs and the connecting reinforcing ribs support the inner wall of the top of the shell and increase the hardness of the shell, and the soundproof cotton in the mounting groove can play a soundproof effect when the shell is collided.

[0015] Beneficial effects: in the application, the damping plastic shell of the sweeping robot, the shell body is composed of a shell and a base, and a plastic ring with elasticity is arranged between them, which not only plays a sealing role, but also effectively absorbs the vibration generated during the movement of the sweeping robot, improves the comfort and stability of the machine, the ABS plastic layer on the outer wall has a certain elasticity and can provide additional protection and damping effect when the machine is collided, and reduces the risk of damage to the shell.

[0016] The utility model discloses a shock attenuation plastic shell of a sweeping robot, a plurality of first annular reinforcing ribs and vertical reinforcing ribs of the shell inner wall are staggered, the support structure of the shell is enhanced, the overall impact resistance and durability are improved, the top and both sides of the shell are supported through the arc block, and the top inner wall is supported through a plurality of second annular reinforcing ribs and connecting reinforcing ribs, and the hardness and deformation resistance of the shell are further increased through these designs.

[0017] The utility model discloses a shock attenuation plastic shell of a sweeping robot, a plurality of first annular reinforcing ribs and vertical reinforcing ribs of the shell inner wall are staggered, the support structure of the shell is enhanced, the overall impact resistance and durability are improved, the top and both sides of the shell are supported through the arc block, and the top inner wall is supported through a plurality of second annular reinforcing ribs and connecting reinforcing ribs, and the hardness and deformation resistance of the shell are further increased through these designs. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A shock attenuation plastic shell of a sweeping robot is provided.

[0019] Figure 2 A shock attenuation plastic shell of a sweeping robot is provided.

[0020] Figure 3 A shock attenuation plastic shell of a sweeping robot is provided.

[0021] In the figure: 1, robot main body;2, shell;3, base;4, ABS plastic layer;5, sound insulation cotton;6, plastic ring;7, connecting ring;8, embedded groove;9, mounting groove;10, connecting groove;11, first annular reinforcing rib;12, vertical reinforcing rib;13, second annular reinforcing rib;14, connecting reinforcing rib;15, arc block;16, nut block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Embodiment 1: refer to Figure 1 and Figure 2The utility model provides a kind of shell, including robot body 1, the outer wall body of robot body 1 is made of shell 2 and base 3, plastic ring 6 is equipped between shell 2 and base 3, the bottom of shell 2 is equipped with connecting groove 10, the top of plastic ring 6 is fixedly connected with connecting ring 7, and connecting ring 7 is embedded into connecting groove 10, the outer wall of shell 2 is equipped with two embedding grooves 8, and the same ABS plastic layer 4 is embedded in two embedding grooves 8, and ABS plastic layer 4 is adhered in two embedding grooves 8 with shell 2 by glue.The robot body 1 is made of shell 2 and base 3 and constitutes outer wall body, annular plastic ring 6 is arranged between shell 2 and base 3, plastic ring 6 is embedded in the connecting groove 10 of the bottom of shell 2 by the connecting ring 7 fixedly connected at the top, realizes preliminary positioning, the outer wall of shell 2 is equipped with two symmetrical embedding grooves 8, and ABS plastic layer 4 is completely embedded and bonded by glue, to form damping structure.

[0024] With reference to Figure 1 And Figure 3 The inner wall of shell 2 is equipped with four nut blocks 16, and the same bolt is threadedly connected between shell 2, base 3 and plastic ring 6, and shell 2, base 3 and plastic ring 6 are fixedly connected by the bolt.Four nut blocks 16 are provided in advance in the inner wall of shell 2, and the bolt is sequentially threaded through the corresponding hole positions of base 3, plastic ring 6 and shell 2, and is threadedly connected with nut block 16, after the bolt is fastened, plastic ring 6 is compressed between shell 2 and base 3, to form a sealed damping layer, while ensuring rigid fixation between the three.

[0025] With reference to Figure 3 The inner side wall of shell 2 is fixedly connected with a plurality of first annular reinforcing ribs 11, and the inner side wall of shell 2 is fixedly connected with a plurality of vertical reinforcing ribs 12, and the plurality of vertical reinforcing ribs 12 are staggered with the plurality of first annular reinforcing ribs 11, and the four nut blocks 16 are fixedly connected with the plurality of vertical reinforcing ribs 12 and the first annular reinforcing ribs 11.The first annular reinforcing rib 11 and vertical reinforcing rib 12 are fixedly arranged in the inner side wall of shell 2, wherein the four nut blocks 16 are respectively welded with the end of vertical reinforcing rib 12 and the node of first annular reinforcing rib 11, to form a stable stress skeleton, the vertical reinforcing rib 12 is evenly distributed along the height direction of shell 2, and the first annular reinforcing rib 11 is arranged in interval along the circumference, to jointly resist external impact.

[0026] With reference to Figure 3The top inner wall of the shell 2 is fixedly connected with a plurality of connecting reinforcing ribs 14, the top inner wall of the shell 2 is fixedly connected with a plurality of second annular reinforcing ribs 13, and the plurality of second annular reinforcing ribs 13 are staggered with the plurality of connecting reinforcing ribs 14, one end of the plurality of connecting reinforcing ribs 14 is fixedly connected with an arc-shaped block 15, and the plurality of arc-shaped blocks 15 are fixedly connected with the inner wall side wall of the shell 2 and correspondingly fixedly connected with one end of the vertical reinforcing rib 12. The second annular reinforcing rib 13 and the connecting reinforcing rib 14 are arranged in a grid shape on the top inner wall of the shell 2, one end of the connecting reinforcing rib 14 is welded with the arc-shaped block 15, the arc-shaped block 15 is fixed with the inner side wall of the shell 2 and the top end of the vertical reinforcing rib 12 at the same time, a dome-shaped support structure is formed, and the anti-deformation capability is improved.

[0027] Referring to Figure 2 and Figure 3 , the shell 2 is provided with a mounting groove 9, and the mounting groove 9 is fixedly connected with the sound insulation cotton 5. The sound insulation cotton 5 is attached to the inner wall of the mounting groove 9 through an adhesive, effectively absorbing the noise generated when the robot is running, and preventing the cotton layer from falling off.

[0028] The present application can be used in the field of sweeping robots, and can also be used in other fields applicable to the present application.

[0029] Embodiment 2: Referring to Figure 2 and Figure 3 , the ABS plastic layer 4 has an outer diameter greater than that of the shell 2. The outer diameter of the ABS plastic layer 4 is greater than that of the shell 2, ensuring full side wrapping protection.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A shock-absorbing plastic shell for a robotic vacuum cleaner, characterized in that, include: The robot body (1) consists of an outer shell (2) and a base (3). A plastic ring (6) is provided between the outer shell (2) and the base (3). A connecting groove (10) is provided at the bottom of the outer shell (2). A connecting ring (7) is fixedly connected to the top of the plastic ring (6) and the connecting ring (7) is embedded in the connecting groove (10). The outer wall of the outer shell (2) is provided with two embedding grooves (8). The same ABS plastic layer (4) is embedded in the two embedding grooves (8), and the ABS plastic layer (4) is bonded to the outer shell (2) in the two embedding grooves (8) by glue.

2. The shock-absorbing plastic shell of a sweeping robot according to claim 1, characterized in that, The inner wall of the outer shell (2) is provided with four nut blocks (16). The outer shell (2), the base (3) and the plastic ring (6) are connected by the same bolt, and the outer shell (2), the base (3) and the plastic ring (6) are fixedly connected by the bolt.

3. The shock-absorbing plastic shell of a sweeping robot according to claim 1, characterized in that, The inner sidewall of the outer shell (2) is fixedly connected with a plurality of first annular reinforcing ribs (11), and the inner sidewall of the outer shell (2) is fixedly connected with a plurality of vertical reinforcing ribs (12). The plurality of vertical reinforcing ribs (12) and the plurality of first annular reinforcing ribs (11) are arranged alternately, and four nut blocks (16) are fixed to the plurality of vertical reinforcing ribs (12) and the first annular reinforcing ribs (11).

4. The shock-absorbing plastic shell of a sweeping robot according to claim 1, characterized in that, The top inner wall of the outer shell (2) is fixedly connected with a plurality of connecting reinforcing ribs (14), and the top inner wall of the outer shell (2) is fixedly connected with a plurality of second annular reinforcing ribs (13). The plurality of second annular reinforcing ribs (13) and the plurality of connecting reinforcing ribs (14) are arranged alternately. One end of each of the plurality of connecting reinforcing ribs (14) is fixedly connected with an arc-shaped block (15). The plurality of arc-shaped blocks (15) are fixedly connected to the inner side wall of the outer shell (2) and are fixedly connected to one end of the vertical reinforcing rib (12).

5. The shock-absorbing plastic shell of a sweeping robot according to claim 1, characterized in that, The outer shell (2) is provided with a mounting groove (9), and a sound insulation cotton (5) is fixedly connected in the mounting groove (9).

6. The shock-absorbing plastic shell of a sweeping robot according to claim 1, characterized in that, The outer diameter of the ABS plastic layer (4) is larger than the outer diameter of the outer shell (2).

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