Underwater cleaner water entry detection structure

Abstract

The utility model discloses a water entry detection structure of an underwater cleaner, and relates to the field of detection structure devices. The underwater cleaner water entry detection structure comprises a detection mechanism, a cleaning mechanism is arranged on one side of the detection mechanism, the cleaning mechanism comprises an impeller used for cleaning, a circuit board is arranged in a mounting frame, and the output end of the circuit board is connected with the output end of the impeller. According to the underwater cleaner water entry detection structure, under the pressure of water flow, the magnetic floating ball arranged on one side of the cleaning mechanism is matched with the reed pipe, a magnetic field can be generated for the reed pipe, then the circuit board can be powered on, the cleaning mechanism is driven to work, and when the device leaves water, the reed pipe is not powered on the circuit board, so that the cleaning mechanism is driven to work. And the reed switch can automatically detect the water entry condition of the equipment, so that the self-cleaning work is realized without manual intervention, and the efficient operation of the cleaning mechanism is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of detection structures, in particular to a water entry detection structure for an underwater cleaner. Background Art

[0002] In some swimming places, it is necessary to clean the water in the pool regularly to ensure the cleanliness of the water in the pool and reduce the physical harm to users;

[0003] The Chinese patent publication number is CN220127093U. An underwater cleaner includes a chassis, an electric control module and a battery pack module. The electric control module and the battery pack module are fixedly arranged on the chassis, the electric control module is arranged above the battery pack module, and the electric control module is at least partially located in the first projection plane of the battery pack module. By changing the structure of the upper and lower positions of the electric control module and the battery pack module, the utilization rate of the vertical space is improved, and the installation and disassembly process of adjustment and maintenance is facilitated. At the same time, since the battery pack module is arranged at a lower position of the chassis, the center of gravity of the battery pack module is moved downward, so that the overall center of gravity height of the underwater cleaner is improved. The underwater cleaner is lowered, which improves the traveling stability of the underwater cleaner. The electronic control module is arranged in the first projection plane of the underwater cleaner, which makes the internal structure more compact and the center of gravity more concentrated near the middle of the underwater cleaner, further improving the stability of the underwater cleaner. The above patents also require manual operation intervention of the cleaner during use, so that the cleaner can clean the water, which is not convenient for automatically detecting the equipment entering the water, thereby reducing the practicality of the device. In view of the shortcomings of the existing technology, we propose an underwater cleaner water entry detection structure to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a water entry detection structure for an underwater cleaner, which solves the problem that manual operation intervention is required to operate the cleaner so that the cleaner can clean the water, making it inconvenient to automatically detect the water entry of the equipment, thereby reducing the practicality of the device.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an underwater cleaner water entry detection structure, including a detection mechanism, a cleaning mechanism is arranged on one side of the detection mechanism, the cleaning mechanism includes an impeller for cleaning, the detection mechanism includes a mounting frame, a circuit board is arranged inside the mounting frame, the output end of the circuit board is connected to the output end of the impeller; a magnetic float and a reed switch are arranged at one end inside the mounting frame, the magnetic float pushes the reed switch to move so that the reed switch generates a magnetic field, and one end of the reed switch contacts the circuit board to drive the detection impeller to rotate.

[0008] Preferably, one side of the installation frame is tightly connected to a protection frame, and the impeller rotates inside the protection frame.

[0009] Preferably, one side of the installation frame is tightly connected to a protection frame, and the impeller rotates inside the protection frame.

[0010] Preferably, the magnetic float is slidably connected to the inside of one end of the mounting frame, and the magnetic float is slidably connected to the reed switch to form a magnetic connection.

[0011] Preferably, a servo motor is disposed inside the installation frame, and the servo motor is electrically connected to the circuit board.

[0012] Preferably, one end of the servo motor is connected to a speed changing mechanism, and the speed changing mechanism controls the rotation speed of the impeller.

[0013] Preferably, an adjustment knob is provided on an outer wall of one side of the installation frame, and the adjustment knob is located at the periphery of the magnetic float.

[0014] Preferably, the outer peripheral wall of the adjusting knob is provided with gear position numbers.

[0015] Preferably, one end of the adjusting knob is electrically connected to one end of the speed changing mechanism.

[0016] Preferably, a water inlet is provided at the front end of the protection frame, and a water outlet is provided at the bottom end of the protection frame.

[0017] The utility model discloses a water entry detection structure for an underwater cleaner, which has the following beneficial effects: the water entry detection structure for the underwater cleaner, under the pressure of the water flow, can generate a magnetic field for the reed switch through the cooperation between a magnetic float arranged on one side of the cleaning mechanism and a reed switch, thereby energizing the circuit board and driving the cleaning mechanism to work; when the device leaves the water, the reed switch no longer energizes the circuit board, thereby controlling the closing of the cleaning mechanism; the reed switch can automatically detect the water entry situation of the device, realize self-cleaning without human intervention, and ensure the efficient operation of the cleaning structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the outer wall structure of one side of the installation frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the reed switch of the utility model;

[0022] Figure 4 This is a schematic diagram of the middle structure of the installation frame of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the protective frame of the utility model;

[0024] Figure 6 It is a schematic diagram of the internal cross-sectional structure of one side of the installation frame of the utility model.

[0025] In the figure: 1. detection mechanism; 101. installation frame; 2. cleaning mechanism; 201. protection frame; 202. water inlet; 203. water outlet; 3. magnetic float; 301. reed switch; 303. circuit board; 304. servo motor; 305. speed change mechanism; 306. impeller; 4. adjustment knob; 401. gear number. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The embodiment of the present application provides a water entry detection structure for an underwater cleaner, thereby solving the problem that manual operation intervention is required for the cleaner to clean the water, which makes it inconvenient to automatically detect the water entry of the equipment, thereby reducing the practicality of the device. The embodiment of the present application realizes the function of automatically detecting the water entry of the equipment, realizes self-cleaning without manual intervention, and ensures the efficient operation of the cleaning mechanism.

[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] The utility model embodiment discloses a water entry detection structure for an underwater cleaner.

[0030] According to the attached Figure 1-6 As shown, it includes a detection mechanism 1, a cleaning mechanism 2 is arranged on one side of the detection mechanism 1, and the cleaning mechanism 2 includes an impeller 306 for cleaning. The detection mechanism 1 includes a mounting frame 101. When the reed switch 301 has no magnetic circuit, the circuit is disconnected, and the two reeds inside are not in contact. When it is placed in water, the fluid squeezes the magnetic float 3 to slide, and a magnetic field is generated on the reed switch 301. The reeds inside are magnetized and attract each other, and the contacts are closed, so that the circuit board 303 can be connected. The circuit board 303 is arranged inside the mounting frame 101, and the output end of the circuit board 303 is connected to the input end of the impeller 306. The output end is connected; a magnetic float 3 and a reed switch 301 are arranged at one end inside the installation frame 101. Before use, the device needs to be tested first to ensure that the device can work normally. The magnetic float 3 pushes the reed switch 301 to generate a magnetic field, and one end of the reed switch 301 contacts the circuit board 303 to drive the inspection impeller 306 to rotate. After the device is put into water, the magnetic float 3 on one side is pushed to slide downward inside the installation frame 101 by the action of water flow, driving the internal reed switch 301 to generate a magnetic field, and energizing the circuit board 303 and the servo motor 304.

[0031] The circuit board 303 is located in the middle of one end of the installation frame 101 , and the reed switch 301 is arranged on one side of the circuit board 303 .

[0032] One side of the installation frame 101 is tightly connected to the protection frame 201, and the impeller 306 rotates inside the protection frame 201. The servo motor 304 mobilizes the impeller 306 inside the protection frame 201 to rotate, so that the incoming water flow enters the interior of the protection frame 201, and the clean objects in the internal water can be self-cleaned by the impeller 306. At the same time, the cleaned water is discharged through the bottom outlet 203.

[0033] The magnetic float 3 is slidably connected inside one end of the installation frame 101, and the magnetic float 3 is slidably connected to the reed switch 301 for magnetic connection. Under the action of the reed switch 301, the circuit board 303 can be energized, and the cleaning mechanism 2 can be started to work. A servo motor 304 is provided inside the installation frame 101, and the servo motor 304 is electrically connected to the circuit board 303. The servo motor 304 can drive the impeller 306 to rotate.

[0034] One end of the servo motor 304 is connected to a speed changing mechanism 305, which controls the rotation speed of the impeller 306. An adjusting knob 4 is provided on the outer wall of one side of the mounting frame 101, and the adjusting knob 4 is located on the periphery of the magnetic float 3. By rotating the adjusting knob 4, the speed changing mechanism 305 can adjust the rotation speed of the impeller 306. Then, the device is removed from the water, and the magnetic float 3 is not returned to its original position under the action of the water flow, and no magnetic field is generated on the reed switch 301. At this time, the circuit is disconnected, and the impeller 306 is no longer controlled to work.

[0035] The outer wall of the adjusting knob 4 is provided with a gear number 401, and the gear number 401 enables the staff to better adjust the rotation speed of the impeller 306. One end of the adjusting knob 4 is electrically connected to one end of the speed change mechanism 305. The front end of the protective frame 201 is provided with a water inlet 202, and the bottom end of the protective frame 201 is provided with a water outlet 203. The water inlet 202 is used for water intake, and the water outlet 203 is used to discharge the cleaned water.

[0036] In summary, compared with the prior art, the present invention has the following beneficial effects: under the pressure of water flow, through the cooperation between the magnetic float 3 and the reed switch 301 arranged on one side of the cleaning mechanism 2, a magnetic field can be generated on the reed switch 301, and then the circuit board 303 can be energized to drive the cleaning mechanism 2 to work. When the device leaves the water, the reed switch 301 no longer energizes the circuit board 303, thereby controlling the closing of the cleaning mechanism 2. The reed switch 301 can automatically detect the water entry situation of the equipment, realize self-cleaning work without human intervention, and ensure the efficient operation of the cleaning mechanism 2.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water entry detection structure for an underwater cleaner, comprising a detection mechanism (1), a cleaning mechanism (2) being arranged on one side of the detection mechanism (1), the cleaning mechanism (2) comprising an impeller (306) for cleaning, the detection mechanism (1) comprising a mounting frame (101), characterized in that: A circuit board (303) is arranged inside the installation frame (101), and an output end of the circuit board (303) is connected to an output end of an impeller (306); A magnetic float (3) and a reed switch (301) are arranged at one end inside the installation frame (101); the magnetic float (3) pushes the reed switch (301) to generate a magnetic field; one end of the reed switch (301) contacts the circuit board (303) to drive the inspection impeller (306) to rotate.

2. The underwater cleaner water entry detection structure according to claim 1, characterized in that: One side of the installation frame (101) is tightly connected to a protection frame (201), and the impeller (306) rotates inside the protection frame (201).

3. The underwater cleaner water entry detection structure according to claim 2, characterized in that: The circuit board (303) is located in the middle of one end inside the installation frame (101), and the reed switch (301) is arranged on one side of the circuit board (303).

4. The underwater cleaner water entry detection structure according to claim 3, characterized in that: The magnetic float (3) is slidably connected to the interior of one end of the installation frame (101), and the magnetic float (3) is slidably connected to the reed switch (301) to form a magnetic connection.

5. The underwater cleaner water entry detection structure according to claim 4, characterized in that: A servo motor (304) is arranged inside the installation frame (101), and the servo motor (304) is electrically connected to the circuit board (303).

6. The underwater cleaner water entry detection structure according to claim 5, characterized in that: One end of the servo motor (304) is connected to a speed change mechanism (305), and the speed change mechanism (305) controls the rotation speed of the impeller (306).

7. The underwater cleaner water entry detection structure according to claim 1, characterized in that: An adjusting knob (4) is provided on an outer wall of one side of the installation frame (101), and the adjusting knob (4) is located on the periphery of the magnetic floating ball (3).

8. The underwater cleaner water entry detection structure according to claim 7, characterized in that: The outer peripheral wall of the adjusting knob (4) is provided with a gear position mark (401).

9. The underwater cleaner water entry detection structure according to claim 8, characterized in that: One end of the adjusting knob (4) is electrically connected to one end of the speed changing mechanism (305).

10. The underwater cleaner water entry detection structure according to claim 2, characterized in that: The front end of the protection frame (201) is provided with a water inlet (202), and the bottom end of the protection frame (201) is provided with a water outlet (203).

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