CN116427755A

CN116427755A - Swimming pool robot

Info

Publication number: CN116427755A
Application number: CN202310400968.2A
Authority: CN
Inventors: 肖内良; 王婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-14

Abstract

The invention relates to the technical field of swimming pool robots, in particular to a swimming pool robot which comprises an upper half robot assembly and a lower half robot assembly, wherein the upper half robot assembly comprises an upper cover and a lower cover, and the upper cover and the lower cover are mutually clamped; the inner side of the lower cover is provided with a power assembly, the power assembly further comprises a shell, a motor is arranged in the shell, and the end part of an output shaft of the motor is provided with a propeller; the lower part of the robot assembly comprises a collecting cabin, a water inlet is formed in the bottom of the collecting cabin, a filter plate and the collecting cabin are arranged, a water inlet is formed in the bottom of the collecting cabin, water flows enter the collecting cabin through the water inlet, and then is discharged out of the collecting cabin from the filter plate, so that a water flow capable of pushing the robot to advance (retreat) is formed, the robot is assisted to move underwater, the electric quantity of the robot during underwater work is saved, and the time of the robot during underwater work is prolonged.

Description

Swimming pool robot

Technical Field

The invention relates to the technical field of swimming pool robots, in particular to a swimming pool robot.

Background

A pool robot is an intelligent robot specifically designed for automatically cleaning a home or business pool. These robots typically use efficient filtration devices and water pump systems to remove dirt and debris from the bottom, surface and walls of the pool, thereby maintaining water cleanliness and transparency. In addition, some pool robots are equipped with autonomous navigation systems and intelligent programs that can select the best cleaning route and adjust the cleaning time and intensity based on pool size and shape. In general, a pool robot is an efficient, convenient and environmentally friendly pool cleaning tool.

In the prior art, the power of the swimming pool robot is generally supplied by the spiral fan blades, however, the water resistance of the robot on the spiral fan blades is very high, so that the electric quantity consumption of the swimming pool robot is extremely high, and the working time of the swimming pool robot under water is shortened.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a swimming pool robot.

The technical scheme adopted for solving the technical problems is as follows:

the swimming pool robot comprises an upper half robot assembly and a lower half robot assembly, wherein the upper half robot assembly comprises an upper cover and a lower cover, and the upper cover and the lower cover are mutually clamped;

the inner side of the lower cover is provided with a power assembly, the power assembly further comprises a shell, a motor is arranged in the shell, and the end part of an output shaft of the motor is provided with a propeller;

the robot lower half assembly comprises a collecting cabin, a water inlet is formed in the bottom of the collecting cabin, and a filter plate is further arranged at one side end of the collecting cabin.

Further, the motors are provided with two groups, the two groups of motors are opposite in steering, and the robots are controlled to advance and retreat respectively.

Further, the power assembly further comprises an end part, and one side of the end part is movably connected with a cover plate.

Further, the end part is of a hollow structure, and a cavity is formed in the inner side of the end part, so that water flow can pass through conveniently.

Further, the lower half assembly of the robot further comprises a collecting pressing strip arranged at the bottom of the collecting cabin, the collecting pressing strip corresponds to the water inlet, and the cross section of the collecting pressing strip is L-shaped.

Further, the top of the water inlet is also provided with an opening and closing cover plate.

Further, the both sides of robot lower half subassembly still are provided with the wheel subassembly, the wheel subassembly still includes the wheel, and the side of collecting the cabin corresponds the position with the wheel and is provided with the axletree, the wheel cup joints on the axletree, the inboard still deflection of wheel is provided with hall sensor, the inboard of wheel still equidistance distributes and is provided with magnet, magnet encircles in hall sensor's the outside.

Further, the end of the hall sensor is also fixed inside the collecting chamber through the collecting chamber.

Further, the wheel assembly further comprises a fixing piece, the fixing piece is fixedly connected with the axle through a bolt, the fixing piece is further integrally formed and provided with a clamping piece, and a clamping groove is formed in the position, corresponding to the clamping piece, of the inner side of the wheel.

Further, the wheel center position is also engaged with a housing.

The invention has the beneficial effects that:

1. according to the swimming pool robot, the filter plate and the collecting cabin are arranged, the water inlet is formed in the bottom of the collecting cabin, water flows enter the collecting cabin through the water inlet and are discharged out of the collecting cabin from the filter plate, so that a water flow capable of pushing the robot to move forwards (backwards) is formed, the robot is assisted to move underwater, the electric quantity of the robot during underwater operation is saved, and the underwater operation time of the robot is prolonged.

2. According to the swimming pool robot, the collecting cabin, the collecting battens and the like are arranged, the collecting battens are arranged near the water inlet, when the robot moves under water, vortex can be formed on the accessories of the water inlet, the adsorption force of the water inlet to nearby water and garbage is increased, so that the garbage and the water can be discharged into the collecting cabin more quickly, the water can be discharged out of the collecting cabin through the filter plate, the auxiliary driving force is increased, the garbage in the swimming pool can be collected more quickly and better, and the swimming pool is convenient to clean;

3. according to the swimming pool robot disclosed by the invention, the Hall sensor is arranged on the wheel, when the wheel rotates, the magnet on the wheel rotates along with the wheel, because the Hall sensor is fixed in the collecting cabin and cannot rotate, the magnet surrounds the Hall sensor to generate a pulse signal, the pulse signal is received by the controller, when the robot bumps against a step or a wall, the pulse signal disappears, and the controller automatically switches the direction of the robot at the moment, so that the robot can move underwater.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic elevational view of a swimming pool robot;

FIG. 2 is a schematic view of a first internal structure of a swimming pool robot;

FIG. 3 is a second internal structural schematic diagram of a swimming pool robot;

FIG. 4 is a schematic diagram of the explosive structure of FIG. 3;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 4;

FIG. 6 is a schematic diagram of a preferred embodiment of the present invention;

FIG. 7 is a schematic view of a partial enlarged structure at B of FIG. 6;

FIG. 8 is a schematic diagram of an exploded view of the upper and lower robot halves;

fig. 9 is a schematic view of the overall structure of the wheel assembly.

In the figure: 10. the upper half assembly of the robot; 20. a lower robot half assembly; 30. a wheel assembly;

101. an upper cover; 102. a lower cover; 103. a power assembly;

1031. a housing; 1032. an end piece; 1033. a cover plate; 1034. a motor; 1035. a propeller;

201. a collection chamber; 202. opening and closing the cover plate; 203. a filter plate; 204. a water inlet; 205. collecting the pressing strips;

301. a wheel; 302. a housing; 303. a hall sensor; 304. a fixing member; 305. and (3) a magnet.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1-4 and fig. 7-8, the swimming pool robot of the present invention comprises a robot upper half assembly 10 and a robot lower half assembly 20, wherein the robot upper half assembly 10 comprises an upper cover 101 and a lower cover 102, and the upper cover 101 and the lower cover 102 are clamped with each other; the inner side of the lower cover 102 is provided with a power assembly 103, the power assembly 103 further comprises a shell 1031, a motor 1034 is arranged in the shell 1031, and a propeller 1035 is arranged at the end part of an output shaft of the motor 1034; the lower robot half assembly 20 comprises a collecting cabin 201, a water inlet 204 is formed in the bottom of the collecting cabin 201, and a filter plate 203 is further arranged at one side end part of the collecting cabin 201;

when the swimming pool robot moves underwater, the propeller 1035 arranged at the end part is driven by the motor 1034 to rotate, the propeller 1035 rotates to play a driving force for the swimming pool robot, so that the swimming pool robot can move under the pool, the water inlet 204 arranged on the collecting cabin 201 enters water while the swimming pool robot moves, water flow enters the collecting cabin 201, and the water flow is filtered to the outside of the collecting cabin 201 through the filter plate 203, so that an auxiliary driving force is played for the swimming pool robot, the power of the motor 1034 can be smaller at the same speed, the storage electric quantity of the swimming pool robot is saved, and the working time of the swimming pool robot at the pool bottom is prolonged;

as shown in fig. 3-4, two groups of motors 1034 are provided, and the two groups of motors 1034 are opposite in steering and respectively control the forward and backward movements of the robot; two sets of motors 1034 are operated separately, wherein when one set of motors 1034 is operated, the other set of motors 1034 is not operated, so that the swimming pool robot is driven to move forwards or backwards;

wherein, as shown in fig. 3, the power assembly 103 further comprises an end part 1032, and a cover plate 1033 is movably connected to one side of the end part 1032; the end part 1032 is of a hollow structure, and a cavity is formed in the inner side of the end part 1032, so that water flow can pass through conveniently; when the output shaft of the motor 1034 rotates, the propeller 1035 is driven to rotate, and the cover plate 1033 is opened at the moment, so that water flows through the cavity arranged at the inner side of the end part 1032, and the robot is conveniently driven to travel;

as shown in fig. 7, the lower robot half assembly 20 further includes a collecting depression bar 205 disposed at the bottom of the collecting chamber 201, where the collecting depression bar 205 corresponds to the water inlet 204, and the cross section of the collecting depression bar 205 is L-shaped; the top of the water inlet 204 is also provided with an opening and closing cover plate 202; when the swimming pool robot moves, water flows in the vicinity of the collecting depression bar 205 and flow vortex, because the collecting depression bar 205 is arranged in the vicinity of the water inlet 204, the vortex can enlarge suction force on garbage at the bottom of the swimming pool and the water flow, so that the water and the garbage can enter the collecting cabin 201 faster, the water can pass through the filter plate 203 faster, and then the water is discharged out of the collecting cabin 201, the auxiliary driving force is increased, and the garbage at the bottom of the swimming pool can be better, thereby being convenient for cleaning the swimming pool;

as shown in fig. 5-6 and fig. 9, the two sides of the lower half assembly 20 of the robot are further provided with wheel assemblies 30, the wheel assemblies 30 further comprise wheels 301, axles are arranged at positions, corresponding to the wheels 301, of the sides of the collected cabin 201, the wheels 301 are sleeved on the axles, hall sensors 303 are further arranged on the inner sides of the wheels 301 in a deflection mode, magnets 305 are further arranged on the inner sides of the wheels 301 in an equidistant mode, and the magnets 305 encircle the outer sides of the hall sensors 303; the end of the hall sensor 303 is also fixed inside the collecting chamber 201 through the collecting chamber 201;

when the swimming pool robot moves forwards or backwards, the auxiliary movement is mainly carried out through the wheel assembly 30, when the wheel assembly 30 rotates, the magnet 305 arranged on the inner side of the wheel 301 rotates along with the wheel 301, the Hall sensor 303 is fixedly arranged in the collecting cabin 201 and does not rotate, the magnet 305 arranged on the outer edge of the Hall sensor 303 rotates around the Hall sensor 303 to generate a pulse signal, wherein a controller of the swimming pool robot receives the pulse signal, when the swimming pool robot touches a wall and other foreign matters such as a wall and cannot move forwards, the wheel 301 cannot rotate at the moment, the magnet 305 in the wheel 301 does not rotate, the pulse signal disappears, and the robot automatically switches directions;

as shown in fig. 5-6, the wheel assembly 30 further includes a fixing member 304, the fixing member 304 is fixedly connected with the axle through a bolt, the fixing member 304 is further integrally provided with a clamping member, and a clamping groove is formed at a position corresponding to the clamping member on the inner side of the wheel 301; the center of the wheel 301 is also clamped with a shell 302; the assembly of the wheel 301 is facilitated, the wheel 301 is sleeved on the axle arranged in the collecting cabin 201 in the assembly process, then the fixing piece 304 is clamped into the axle, the axle and the fixing piece 304 are fixedly connected through bolts, and the fixing piece 304 is protected by clamping grooves formed in the inner side of the wheel 301 and the clamping piece on the fixing piece 304 in a corresponding mode, therefore the wheel 301 and the axle can rotate relatively, and then the shell 302 is clamped into the clamping grooves formed in the center of the wheel 301.

Working principle: the main working process of the swimming pool robot is that the robot is put into a swimming pool, a motor 1034 is opened, a propeller 1035 is driven to rotate by the motor 1034, an auxiliary driving force is formed to drive the robot to move, the electric quantity required by the robot in underwater working is saved, garbage can enter the collecting cabin 201 faster and better, the cleaning efficiency of the underwater garbage is improved conveniently, a Hall sensor 303 is arranged on a wheel 301, a magnet 305 is arranged on the outer side of the Hall sensor 303 in a surrounding mode, the magnet 305 rotates around the wheel 301 in the running process of the robot, a water inlet 204 at the bottom of the collecting cabin 201 is assisted by a collecting depression bar 205, water and garbage can enter the collecting cabin 201 faster, water is discharged to the outside of the collecting cabin 201 through a filter plate 203, the auxiliary driving force is formed to help the robot to move, the robot is saved, the garbage can enter the collecting cabin 201 faster and better, the cleaning efficiency of the underwater garbage is improved conveniently, the Hall sensor 303 is arranged on the wheel 301, the magnet 305 is arranged on the outer side of the wheel 303 in a surrounding mode, the wheel rotates around the Hall sensor 301, the magnet 305 rotates around the wheel, the magnet 305 can not normally, the robot can not rotate the sensor 305, and a pulse signal can not touch the sensor 303, the pulse sensor can not normally, the pulse sensor can not rotate the robot, and the pulse sensor 303 can not normally rotate, the pulse sensor can not be controlled to rotate, and the pulse sensor can not normally, and the pulse can not be controlled to stop the robot to rotate, and the pulse sensor can not normally, and the pulse sensor can not rotate the pulse sensor.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A swimming pool robot, characterized in that: the robot comprises an upper half assembly (10) of the robot and a lower half assembly (20) of the robot, wherein the upper half assembly (10) of the robot comprises an upper cover (101) and a lower cover (102), and the upper cover (101) and the lower cover (102) are mutually clamped;

a power assembly (103) is arranged on the inner side of the lower cover (102), the power assembly (103) further comprises a shell (1031), a motor (1034) is arranged in the shell (1031), and a propeller (1035) is arranged at the end part of an output shaft of the motor (1034);

the robot lower half assembly (20) comprises a collecting cabin (201), a water inlet (204) is formed in the bottom of the collecting cabin (201), and a filter plate (203) is further arranged at one side end of the collecting cabin (201).

2. A swimming pool robot as recited in claim 1, wherein: the motors (1034) are provided with two groups, the directions of the two groups of motors (1034) are opposite, and the robots are controlled to move forwards and backwards respectively.

3. A swimming pool robot as recited in claim 1, wherein: the power assembly (103) further comprises an end part (1032), and a cover plate (1033) is movably connected to one side of the end part (1032).

4. A swimming pool robot according to claim 3, wherein: the end part (1032) is of a hollow structure, and a cavity is formed in the inner side of the end part (1032) so as to facilitate water flow.

5. A swimming pool robot as recited in claim 1, wherein: the robot lower half assembly (20) further comprises a collecting pressing bar (205) arranged at the bottom of the collecting cabin (201), the collecting pressing bar (205) corresponds to the water inlet (204), and the cross section of the collecting pressing bar (205) is L-shaped.

6. A swimming pool robot as recited in claim 1, wherein: the top of the water inlet (204) is also provided with an opening and closing cover plate (202).

7. A swimming pool robot as recited in claim 1, wherein: the robot is characterized in that wheel assemblies (30) are further arranged on two sides of the lower half assembly (20) of the robot, the wheel assemblies (30) further comprise wheels (301), axles are arranged at positions, corresponding to the wheels (301), of the sides of the collecting cabin (201), the wheels (301) are sleeved on the axles, hall sensors (303) are further arranged on the inner sides of the wheels (301) in a deflection mode, magnets (305) are further distributed on the inner sides of the wheels (301) in an equidistant mode, and the magnets (305) encircle the outer sides of the Hall sensors (303).

8. A swimming pool robot as recited in claim 7, wherein: the end of the Hall sensor (303) is also fixed inside the collecting chamber (201) through the collecting chamber (201).

9. A swimming pool robot as recited in claim 7, wherein: the wheel assembly (30) further comprises a fixing piece (304), the fixing piece (304) is fixedly connected with the axle through a bolt, the fixing piece (304) is further integrally formed to be provided with a clamping piece, and a clamping groove is formed in the inner side of the wheel (301) at the position corresponding to the clamping piece.

10. A swimming pool robot as recited in claim 6, wherein: a housing (302) is also clamped at the center of the wheel (301).