CN213371759U

CN213371759U - Multifunctional household robot

Info

Publication number: CN213371759U
Application number: CN202021724129.4U
Authority: CN
Inventors: 潘智炜; 陆奕; 周锡隆; 陈超; 卞家坤; 刘禹; 李�瑞
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-08
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of cleaning robots, in particular to a multifunctional household robot, which comprises a fan module, a window cleaning module and a floor sweeping module, wherein the fan module comprises a fan upper body shell, a middle-layer ball clamping platform and a fan lower body shell, the fan lower body shell is arranged at the lower end of the fan upper body shell, the middle-layer ball clamping platform is arranged at the joint of the fan upper body shell and the fan lower body shell, a middle-layer ball clamping platform inlet chute is arranged on the surface of the middle-layer ball clamping platform, and a middle-layer ball clamping platform slide rail, a middle-layer ball clamping platform outlet chute and a middle-layer ball clamping platform positioning ball groove are arranged on the surface of the middle-layer ball clamping platform inlet chute; the household cleaning robot has diversified functions, the application range and flexibility of the household cleaning robot are improved, and the flexibility and sustainability of the robot are improved; the cleaning robot consists of a replaceable window cleaning module, a floor sweeping module and a fan module, and is light and modular when applied.

Description

Multifunctional household robot

Technical Field

The utility model relates to a cleaning machines people technical field, more specifically relates to a multi-functional domestic robot.

Background

With the popularization of the intelligent household concept, the robot is not only used for industrial production, but gradually appears in family life, and people are not familiar with the intelligent household robot. These robots are equipped with certain sensors and actuators that can perform certain tasks relatively intelligently under a given program. Such as the common sweeping robot and the glass wiping robot at present.

However, in the current market of household cleaning robots, the functions of the robots are single, and the robots cannot well meet the requirements of users. Meanwhile, the cost of the household cleaning robot is relatively high.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a multi-functional domestic robot has and makes house cleaning machines people function diversification, has improved its application range and flexibility, has increased the flexibility of robot and sustainability's characteristics.

As a first aspect of the utility model, a multifunctional domestic robot is provided, comprising a fan module, a window cleaning module and a floor sweeping module, wherein the fan module comprises a fan upper body shell, a middle-layer ball clamping platform and a fan lower body shell, the fan lower body shell is arranged at the lower end of the fan upper body shell, the middle-layer ball clamping platform is arranged at the joint of the fan upper body shell and the fan lower body shell, the surface of the middle-layer ball clamping platform is provided with a middle-layer ball clamping platform inlet chute, the surface of the middle-layer ball clamping platform inlet chute is provided with a middle-layer ball clamping platform slide rail, a middle-layer ball clamping platform outlet chute and a middle-layer ball clamping platform positioning ball groove, the middle-layer ball clamping platform outlet chute is positioned between the middle-layer ball clamping platform slide rail and the middle-layer ball clamping platform positioning ball groove, the window cleaning module comprises a window chassis upper shell, a window cleaning lower shell, a track wheel and a window cleaning chassis inlet, the lower window-cleaning chassis shell is arranged below the upper window-cleaning chassis shell, an air inlet of the window-cleaning chassis is arranged at the central position of the lower window-cleaning chassis shell, the crawler wheels are arranged on the surface of the lower window-cleaning chassis shell, the sweeping module comprises an upper sweeping chassis shell, a sweeping chassis support, a garbage cleaning cover, a lower sweeping chassis shell, a driving wheel, a side brush, a universal wheel and an air inlet of the sweeping chassis, the sweeping chassis support is fixed between the upper sweeping chassis shell and the lower sweeping chassis shell, the garbage cleaning cover is fixed on the surface of the upper sweeping chassis shell, the driving wheel, the side brush and the universal wheel are all arranged on the surface of the lower sweeping chassis shell, the air inlet of the sweeping chassis is arranged at the middle position of the lower surface of the lower sweeping chassis shell, and positioning holes for installing the fan module are arranged on the upper surfaces of the upper window-cleaning chassis shell and the upper sweeping chassis shell, the internally mounted of locating hole has ripples pearl screw, ripples pearl screw includes screw sleeve, buffer spring and location steel ball, location steel ball and buffer spring all install in screw sleeve's inside, wipe the window module and sweep the floor the inside rubbish receiver that all installs of module.

Furthermore, the fan module and the floor sweeping module are both in a round table shape, and the window cleaning module is in a square table shape.

Furthermore, four corners of the upper shell of the window-cleaning chassis are provided with anti-collision wheels.

Further, the sweeping module further comprises a direct current motor which is installed inside, and the direct current motor is connected with the universal wheel.

Further, the window cleaning module further comprises a driving motor arranged inside, and a worm gear is arranged at the driving end of the driving motor.

The utility model provides a multi-functional domestic robot has following advantage:

1) the functions are diversified, the application range and flexibility of the robot are improved, and the flexibility and sustainability of the robot are improved;

2) the multifunctional household robot consists of a replaceable window wiping module, a floor sweeping module and a fan module, and is light and modular when in application;

3) the multifunctional household robot realizes the functions of a floor sweeping robot and a glass wiping robot, saves the purchase cost to a certain extent, and meanwhile, due to the integration of the functions, the robot is relatively convenient to replace and maintain, and the maintenance cost is reduced;

4) the expansibility of the system is enhanced, a plurality of additional modules can be added, such as a sweeping module and a window cleaning module which are automatically replaced, the fan module can be arranged in positioning holes arranged on the upper surfaces of the window cleaning module and the sweeping module through the middle ball clamping plate table, meanwhile, the end part of the wave bead screw is arranged in a positioning ball groove of the middle ball clamping plate table, the blower upper body shell is positioned, so that the robot can rapidly replace the blower upper body shell when in use, meanwhile, a middle layer ball clamping plate table slide rail and a middle layer ball clamping plate table chute are arranged in a middle layer ball clamping plate table chute inlet groove arranged on the surface of the middle layer ball clamping plate table, so as to guide the positioning steel balls arranged in the screw sleeve, meanwhile, the positioning steel ball is movably arranged inside the screw sleeve through the buffer spring, so that the convenience and the stability of the connection of the fan module and the window cleaning module and the connection of the fan module and the sweeping module are improved;

5) the window cleaning module is composed of a window cleaning chassis upper shell, a window cleaning chassis lower shell, crawler wheels and a window cleaning chassis air inlet, convenience and stability for cleaning a glass window are increased, the sweeping module is formed by sweeping the floor upper shell, sweeping the floor chassis supporting, a garbage cleaning cover, a sweeping floor lower shell, driving wheels, edge brushes, universal wheels and a sweeping chassis air inlet, the sweeping chassis is supported and installed between the sweeping floor upper shell and the sweeping floor lower shell, the driving wheels, the edge brushes and the universal wheels are installed on the surface of the sweeping floor lower shell, the sweeping floor chassis air inlet is formed in the middle of the sweeping floor lower shell, stability of a sweeping module structure is increased, and meanwhile, the ground is convenient to clean.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic diagram of the fan module structure in the present invention.

Fig. 3 is a schematic structural view of a window cleaning module according to the present invention.

Fig. 4 is a schematic view of a connection structure of the fan module and the window cleaning module in the present invention.

Fig. 5 is a schematic view of a connection structure between the fan module and the floor sweeping module of the present invention.

Fig. 6 is a schematic view of the sweeping module structure of the present invention.

Fig. 7 is a schematic cross-sectional view taken along line a-a in fig. 4.

Fig. 8 is a schematic cross-sectional view taken along line B-B in fig. 5.

Fig. 9 is a schematic view of the positioning block structure of the present invention.

Description of reference numerals: 1-a fan upper body shell; 2-middle layer ball clamping board table; 3-blower lower body shell; 4-the middle layer ball clamping plate platform enters the chute; 5-middle layer ball clamping board table slide rail; 6-a middle layer ball clamping plate table chute; 7-middle layer ball clamping board table positioning ball groove; 8-wiping the upper shell of the window chassis; 9-window cleaning chassis lower shell; 10-a crash wheel; 11-a crawler wheel; 12-an air inlet of the window cleaning chassis; 13-sweeping the upper shell of the chassis; 14-supporting a sweeping chassis; 15-a garbage cleaning cover; 16-lower shell of floor sweeping chassis; 17-a drive wheel; 18-side brush; 19-a universal wheel; 20-an air inlet of the sweeping chassis; 21-ball screw; 22-a trash receptacle; 23-screw sleeve; 24-a buffer spring; and 25, positioning the steel ball.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the objects of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for the specific embodiments, structures, features and effects of the multifunctional domestic robot according to the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In this embodiment, a multifunctional household robot is provided, as shown in fig. 1-9, which includes a blower module, a window cleaning module and a floor cleaning module, wherein the blower module includes a blower upper body casing 1, a middle-layer ball clamping platform 2 and a blower lower body casing 3, the blower lower body casing 3 is disposed at the lower end of the blower upper body casing 1, the middle-layer ball clamping platform 2 is disposed at the connection position of the blower upper body casing 1 and the blower lower body casing 3, the surface of the middle-layer ball clamping platform 2 is provided with a middle-layer ball clamping platform inlet chute 4, the surface of the middle-layer ball clamping platform inlet chute 4 is provided with a middle-layer ball clamping platform slide rail 5, a middle-layer ball clamping platform outlet chute 6 and a middle-layer ball clamping platform positioning ball chute 7, the middle-layer ball clamping platform outlet chute 6 is located between the middle-layer ball clamping platform slide rail 5 and the middle-layer ball clamping platform positioning ball chute 7, the window cleaning module includes a window cleaning chassis upper casing 8, a window cleaning, The cleaning device comprises crawler wheels 11 and a window cleaning chassis air inlet 12, a window cleaning chassis lower shell 9 is installed below a window cleaning chassis upper shell 8, the window cleaning chassis air inlet 12 is arranged at the central position of the window cleaning chassis lower shell 9, the crawler wheels 11 are installed on the surface of the window cleaning chassis lower shell 9, a sweeping module comprises a sweeping chassis upper shell 13, a sweeping chassis support 14, a garbage cleaning cover 15, a sweeping chassis lower shell 16, a driving wheel 17, a side brush 18, a universal wheel 19 and a sweeping chassis air inlet 20, the sweeping chassis support 14 is fixed between the sweeping chassis upper shell 13 and the sweeping chassis lower shell 16, the garbage cleaning cover 15 is fixed on the surface of the sweeping chassis upper shell 13, the driving wheel 17, the side brush 18 and the universal wheel 19 are all installed on the surface of the sweeping chassis lower shell 16, the sweeping chassis air inlet 20 is arranged at the middle position of the lower surface of the sweeping chassis lower shell 16, and the fixed surface of the fan module is arranged on the upper shell 8 and the upper surface of the sweeping chassis upper shell 13 Position hole, the internally mounted of locating hole has ripples pearl screw 21, and ripples pearl screw 21 includes screw sleeve 23, buffer spring 24 and positioning steel ball 25, and positioning steel ball 25 and buffer spring 24 are all installed in screw sleeve 23's inside, and the module of wiping the window and the module of sweeping the floor are inside all to install rubbish receiver 22.

In the embodiment, the fan module can be installed in the positioning holes formed in the upper surfaces of the window cleaning module and the floor sweeping module through the middle-layer ball clamping table 2, meanwhile, the end part of the wave bead screw 21 is installed in the positioning ball groove 7 of the middle-layer ball clamping table to position the fan upper body shell 1, so that the robot can rapidly replace the fan upper body shell 1 when in use, meanwhile, the middle-layer ball clamping table inclined inlet groove 4 formed in the surface of the middle-layer ball clamping table 2 is internally provided with the middle-layer ball clamping table sliding rail 5 and the middle-layer ball clamping table inclined outlet groove 6, so that the positioning steel ball 25 installed in the screw sleeve 23 can be conveniently guided, meanwhile, the positioning steel ball 25 is movably installed in the screw sleeve 23 through the buffer spring 24, the convenience and the stability of connection between the fan module and the window cleaning module and the connection between the fan module and the floor sweeping module are improved, and meanwhile, the window cleaning module is formed by the upper shell, The window-cleaning chassis lower shell 9, the crawler wheels 11 and the window-cleaning chassis air inlet 12 are formed, convenience and stability of cleaning the glass window are improved, meanwhile, the sweeping module is formed by a sweeping chassis upper shell 13, a sweeping chassis support 14, a garbage cleaning cover 15, a sweeping chassis lower shell 16, a driving wheel 17, a side brush 18, a universal wheel 19 and a sweeping chassis air inlet 20, meanwhile, the sweeping chassis support 14 is installed between the sweeping chassis upper shell 13 and the sweeping chassis lower shell 16, the driving wheel 17, the side brush 18 and the universal wheel 19 are installed on the surface of the sweeping chassis lower shell 16, meanwhile, the sweeping chassis air inlet 20 is formed in the middle of the sweeping chassis lower shell 16, stability of the sweeping module structure is improved, and meanwhile, the ground is convenient to clean.

Preferably, the fan module and the sweeping module are both in a round table shape, and the window cleaning module is in a square table shape.

Preferably, four corners of the upper window-cleaning chassis shell 8 are provided with anti-collision wheels 10.

Preferably, the sweeping module further comprises an internally mounted dc motor, and the dc motor is connected to the universal wheel 19.

Preferably, the window wiping module further comprises an internally mounted driving motor, and a worm gear is arranged at a driving end of the driving motor.

The utility model discloses a theory of operation and use flow: three modules are provided, including a fan module, a window cleaning chassis module and a sweeping chassis module, as shown in figure 1, the modular concept is adopted as a whole, a desktop cleaner, a window cleaning robot and a sweeping robot which are integrally designed in the market at present are disassembled into parts, so that each independent part can be taken as a whole to realize the corresponding function, the three modules can be divided into the fan module and the chassis module, the glass beads of the chassis module are ejected outwards to a middle layer board table ball clamping groove of the fan module to complete quick and stable connection, a M16 wave bead screw 21 is selected, the maximum ejection positioning steel ball 25, namely the glass bead distance is 3.5mm, the structure is shown in figure 9, the positioning steel ball 25 is fixedly connected with a buffer spring 24 in a screw sleeve 23, when the positioning steel ball 25 is pressed, the buffer spring 24 contracts, so that the positioning steel ball 25 retracts into the screw sleeve 23, a hard spring with a larger coefficient of the buffer spring 24 is adopted, the fan module can provide larger pressing force, the wave bead screws 21 are connected with the positioning holes through threaded connection and are arranged in an angle of 180 degrees, two groove with the shape of the positioning hole platform are used, so that the fan module can be placed into the window cleaning module or the floor sweeping module when being connected, the longitudinal symmetrical line of the fan module is perpendicular to the connecting line of the wave bead screws 21, the fan module can be connected after being placed into the positioning holes and rotating in a preset direction, a middle-layer ball clamping board platform inclined inlet groove 4 is formed in the surface of a middle-layer ball clamping board platform 2 of the fan module, as shown in figure 2, the middle-layer ball clamping board platform inclined inlet groove 4 is used for enabling a positioning steel ball 25 to slide in a connecting process more smoothly, and the middle-layer ball clamping board platform slide rail 5 does not deviate in the vertical; the middle layer ball clamping plate table positioning ball groove 7 enables the steel positioning steel ball 25 to be ejected out, and the positioning and the connection are carried out. The middle layer ball clamping table positioning ball grooves 7 are arranged in central symmetry, so that when the fan module rotates in a preset direction, the positioning steel balls 25 on two sides of the positioning hole can simultaneously act to play a role in compressing the fan module, when in use, the fan module is used for cleaning a table top, because the fan module is relatively light and handy, the fan module can be used as a table top cleaner, the rotating speed gear of the fan module is adjusted to the lowest gear, the adsorption force of the fan module can absorb paper dust on the table top, after fine garbage enters the fan lower body shell 3, the garbage is thrown to the surface fixed on the fan lower body shell 3 due to centrifugal action, the fan module and the window wiping module are connected to form a window wiping robot, as shown in figure 4, the window wiping robot is used for wiping glass, the rotating speed gear of the fan module is adjusted to the highest gear, the adsorption force of the fan module can enter an air inlet 12 of a window wiping chassis to vacuumize a sealing area, under the action of atmospheric pressure, the window cleaning robot can be adsorbed to a window for cleaning, the fan module and the sweeping module are connected to form the sweeping robot for cleaning the ground, the rotating speed gear of the fan module is adjusted to the middle gear, and at the moment, the adsorption force of the fan can enable garbage brushed by the side brush 18 to enter the garbage storage box 22 through the sweeping chassis air inlet 20.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a multi-functional domestic robot, includes the fan module, wipes the window module and sweeps the floor the module, its characterized in that: the fan module comprises an upper fan body shell (1), a middle-layer ball clamping table (2) and a lower fan body shell (3), the lower fan body shell (3) is arranged at the lower end of the upper fan body shell (1), the middle-layer ball clamping table (2) is arranged at the joint of the upper fan body shell (1) and the lower fan body shell (3), a middle-layer ball clamping table inlet chute (4) is arranged on the surface of the middle-layer ball clamping table (2), a middle-layer ball clamping table outlet chute (6), a middle-layer ball clamping table positioning ball groove (7) are formed in the surface of the middle-layer ball clamping table inlet chute (4), the middle-layer ball clamping table outlet chute (6) is located between the middle-layer ball clamping table sliding rail (5) and the middle-layer ball clamping table positioning ball groove (7), and the wiping window module comprises an upper wiping window chassis shell (8), Window-cleaning chassis inferior valve (9), athey wheel (11) and window-cleaning chassis income wind gap (12), window-cleaning chassis inferior valve (9) is installed the below of window-cleaning chassis epitheca (8), window-cleaning chassis income wind gap (12) sets up the central point of window-cleaning chassis inferior valve (9) puts the department, athey wheel (11) is installed window-cleaning chassis inferior valve (9) the surface, the module of sweeping the floor is including sweeping floor chassis epitheca (13), sweeping floor support (14), rubbish clearance lid (15), sweeping floor chassis inferior valve (16), drive wheel (17), limit brush (18), universal wheel (19) and sweeping floor income wind gap (20), sweep floor chassis support (14) and fix and sweep between chassis epitheca (13) and sweeping floor inferior valve (16), rubbish clearance lid (15) are fixed sweep the surface of chassis epitheca (13), drive wheel (17), limit brush (18) and universal wheel (19) are all installed sweep the surface of chassis inferior valve (16), it sets up to sweep the floor to go into wind gap (20) sweep the floor the intermediate position department of chassis inferior valve (16) lower surface, it all offers with the upper surface of sweeping the floor chassis epitheca (13) and is used for the installation to wipe window chassis epitheca (8) the locating hole of fan module, the internally mounted of locating hole has ripples pearl screw (21), ripples pearl screw (21) include screw sleeve (23), buffer spring (24) and location steel ball (25), the inside at screw sleeve (23) is all installed in location steel ball (25) and buffer spring (24), wipe window module and sweep the inside rubbish receiver (22) of all installing of module.

2. The multifunctional household robot of claim 1, wherein the blower module and the floor sweeping module are both truncated cone-shaped, and the window wiping module is square truncated cone-shaped.

3. A multi-functional domestic robot according to claim 1 wherein four corners of the window-wiping chassis upper shell (8) are fitted with anti-collision wheels (10).

4. A multi-functional domestic robot according to claim 1 wherein the sweeping module further comprises an internally mounted dc motor connected to the universal wheel (19).

5. A multi-functional domestic robot according to claim 1 wherein said window wiping module further comprises an internally mounted drive motor, the drive end of said drive motor being provided with a worm gear.