Electric cleaning brush

Abstract

The utility model relates to the technical field of electric cleaning brushes, and discloses an electric cleaning brush which comprises a shell and a cleaning plate, the left side of the bottom of the shell is communicated with a sliding column shell, the top end of the sliding column shell is fixedly connected with a motor, and the output end of the motor penetrates through the top of the sliding column shell and is fixedly connected with a rotating rod. A shielding cover is slidably connected to the outer wall of the sliding column shell, a button is rotatably connected to the bottom of the shell, a top block is fixedly connected to the right side of the top of the button, a first rotating shaft is rotatably connected to the interior of the shell, and a rotating plate is rotatably connected to the outer wall of the first rotating shaft. According to the rapid installation device, the pressing plate is pressed downwards through the rotating plate by pressing the button, the shielding cover is made to move downwards to shield the periphery of the cleaning plate, droplet splashing is avoided, the reinforcing bolt is rotated upwards to drive the jacking columns to unfold the clamping plates towards the two sides, the clamping plates are inserted into the clamping grooves, and rapid installation of the cleaning plate is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric cleaning brushes, in particular to an electric cleaning brush. Background Art

[0002] A cleaning brush is a tool for cleaning various surfaces and objects. It usually consists of bristles and a handle. The materials of the bristles are diverse, such as plastic, metal, and natural fiber. The designs of the handles are also different to adapt to different cleaning needs and usage scenarios. Cleaning brushes are mainly applied in the household field, industrial field, and commercial service field, with a very wide range.

[0003] In the current market, there are various portable small electric cleaning brushes, whose designs usually include two parts: a brush head and a handle. These tools drive the brush head to perform cleaning operations through electricity, aiming to replace part of the manual cleaning method and thus achieve a more automated cleaning process.

[0004] The existing electric cleaning brush rotates the brush head by activating a switch to clean the surface of an object. However, this will cause splashing of droplets, resulting in secondary pollution of the cleaning area and excessive consumption of the cleaning liquid. For this reason, an electric cleaning brush is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an electric cleaning brush, aiming to improve the problems of splashing of droplets, secondary pollution of the cleaning area, and excessive consumption of the cleaning liquid when the existing electric cleaning brush is in use.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an electric cleaning brush, including a housing and a cleaning plate. The left side of the bottom of the housing is communicated with a sliding column housing. The top of the sliding column housing is fixedly connected with a motor. The output end of the motor penetrates through the top of the sliding column housing and is fixedly connected with a rotating rod. The outer wall of the sliding column housing is slidably connected with a shielding cover. The bottom of the housing is rotatably connected with a button. The right side of the top of the button is fixedly connected with a top block. A first rotating shaft is rotatably connected inside the housing. A rotating plate is rotatably connected to the outer wall of the first rotating shaft. A second spring is fixedly connected to the right side of the top of the rotating plate. A sliding groove is formed on the left side of the rotating plate. A second rotating shaft is slidably connected inside the sliding groove. An extrusion plate is fixedly connected to the outer wall of the second rotating shaft. The bottom of the extrusion plate is fixedly connected to the top of the shielding cover. A rubber ring is fixedly connected to the bottom of the shielding cover. A replacement mechanism is arranged at the bottom of the shielding cover.

[0007] Through the above technical scheme: By driving the motor to drive the cleaning plate to rotate, and at the same time pressing the button to drive the shielding cover to slide downward to shield the cleaning area, this can not only avoid splashing of droplets but also reduce excessive waste of the cleaning liquid.

[0008] As a further description of the above technical solution:

[0009] The replacement mechanism includes a mounting base, the top of the mounting base is fixedly connected to the bottom end of the rotating rod, clamping grooves are formed in the outer walls of the mounting base, a fixing base is fixedly connected to the top of the cleaning plate, sliding grooves are formed in the outer walls of the fixing base, clamping plates are slidably connected to the interiors of the two sliding grooves, first springs are fixedly connected to the far sides of the two clamping plates, a reinforcing bolt is threadedly connected to the bottom of the fixing base, and the top end of the reinforcing bolt is rotatably connected to a top column.

[0010] Through the above technical solution: By rotating the reinforcing bolt to drive the top column to slide upward, the clamping plates expand to both sides and are clamped into the clamping grooves, completing the quick installation and disassembly of the cleaning plate, and improving the service life of the electric cleaning brush.

[0011] As a further description of the above technical solution:

[0012] A switch is fixedly connected to the top of the housing, and a power display screen is fixedly connected to the front side of the housing.

[0013] Through the above technical solution: The switch can be used to more conveniently perform simple operation and control on the operating devices of the entire device, and at the same time, the power display screen can observe the real-time power of the device.

[0014] As a further description of the above technical solution:

[0015] A battery box is slidably connected to the front side of the housing, and a buckle groove is formed in the front side of the battery box.

[0016] Through the above technical solution: The battery box is used to place the internal battery, and at the same time, the buckle groove can facilitate the removal of the battery box.

[0017] As a further description of the above technical solution:

[0018] Screw holes are formed in the front sides of the battery box, and bolts are threadedly connected to the interiors of the two screw holes.

[0019] Through the above technical solution: Screw holes are formed in the front side of the battery box, and the battery box can be firmly installed and fixed through the cooperation of the screw holes and the bolts.

[0020] As a further description of the above technical solution:

[0021] A charging port is fixedly connected to the right side of the housing, and a sealing block is slidably connected to the right side of the charging port.

[0022] Through the above technical solution: the power of the device can be replenished at any time through the charging port. At the same time, the sealing block can not only protect the charging port, but also play a role in waterproofing.

[0023] As a further description of the above technical solution:

[0024] A connecting belt is fixedly connected to the top of the charging port, and the other end of the connecting belt is fixedly connected to the top of the sealing block.

[0025] Through the above technical solution: the sealing block and the charging port are connected by a connecting belt, which can prevent the loss of the sealing block.

[0026] As a further description of the above technical solution:

[0027] Clamping plates are fixedly connected to the front and rear sides of the sealing block, and a limiting plate is fixedly connected to the bottom end of the outer wall of the sliding column housing.

[0028] Through the above technical solution: clamping plates are installed on the sealing block. The clamping plates are made of rubber material, which can facilitate the removal of the sealing block.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, by pressing the button, the top block jacks up the right side of the rotating plate, and then the left end of the rotating plate presses down the extrusion plate, so that the shielding cover slides down the outer wall of the sliding column housing. The shielding cover shields the periphery of the cleaning plate to avoid the situation of flying droplets splashing everywhere. Finally, the motor is started to drive the cleaning plate to clean the designated position, which is more convenient to use.

[0031] 2. In the utility model, by rotating the reinforcing bolt upward, the top column slides upward, so that the top column presses the inclined groove between the clamping plates, and the clamping plates expand to both sides. At this time, the clamping plates are inserted into the clamping grooves to complete the rapid installation of the cleaning plate. When the reinforcing bolt is rotated downward, the top column disengages from the clamping plates. At this time, the clamping plates contract inward under the action of the first spring, so as to quickly disassemble the cleaning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a three-dimensional view of an electric cleaning brush proposed by the utility model;

[0033] Figure 2 is a partial structural schematic diagram of an electric cleaning brush proposed by the utility model;

[0034] Figure 3 is a partial structural exploded view of an electric cleaning brush proposed by the utility model.

[0035] Legend Explanation:

[0036] 1. Outer shell; 2. Replacement mechanism; 201. Mounting base; 202. Card slot; 203. Fixed base; 204. Sliding slot; 205. Clamping plate; 206. First spring; 207. Reinforcing bolt; 208. Top column; 3. Slide column shell; 4. Motor; 5. Rotating rod; 6. Cleaning plate; 7. Button; 8. Top block; 9. First rotating shaft; 10. Rotating plate; 11. Second spring; 12. Slide groove; 13. Second rotating shaft; 14. Extrusion plate; 15. Shielding cover; 16. Rubber ring; 17. Switch; 18. Battery level display screen; 19. Battery box; 20. Buckle groove; 21. Screw hole; 22. Bolt; 23. Charging port; 24. Sealing block; 25. Connecting belt; 26. Buckle plate; 27. Limiting plate. Detailed Implementation Manner

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Referring to Figure 1 、 Figure 2 and Figure 3 , an embodiment provided by the present invention: An electric cleaning brush includes an outer shell 1 and a cleaning plate 6. The left side of the bottom of the outer shell 1 is communicated with a slide column shell 3. The top of the slide column shell 3 is fixedly connected with a motor 4. The output end of the motor 4 penetrates through the top of the slide column shell 3 and is fixedly connected with a rotating rod 5. The outer wall of the slide column shell 3 is slidably connected with a shielding cover 15. The bottom of the outer shell 1 is rotatably connected with a button 7. The top right side of the button 7 is fixedly connected with a top block 8. The inside of the outer shell 1 is rotatably connected with a first rotating shaft 9. The outer wall of the first rotating shaft 9 is rotatably connected with a rotating plate 10. The top right side of the rotating plate 10 is fixedly connected with a second spring 11. A slide groove 12 is opened on the left side of the rotating plate 10. The inside of the slide groove 12 is slidably connected with a second rotating shaft 13. The outer wall of the second rotating shaft 13 is fixedly connected with an extrusion plate 14. The bottom of the extrusion plate 14 is fixedly connected to the top of the shielding cover 15. The bottom of the shielding cover 15 is fixedly connected with a rubber ring 16. A replacement mechanism 2 is arranged at the bottom of the shielding cover 15. The top of the outer shell 1 is fixedly connected with a switch 17. The front side of the outer shell 1 is fixedly connected with a battery level display screen 18. The bottom end of the outer wall of the slide column shell 3 is fixedly connected with a limiting plate 27;

[0039] Specifically, the sliding column shell 3 is installed on the left side of the bottom of the outer shell 1. A motor 4 is installed on the top of the sliding column shell 3. The model of the motor 4 is: 4Z2-112. The output end of the motor 4 penetrates through the top of the sliding column shell 3 and is fixedly installed with the rotating rod 5. A cleaning plate 6 is installed at the bottom of the rotating rod 5. At the same time, a button 7 is installed at the bottom of the outer shell 1. A top block 8 is fixedly installed on the right side of the top of the button 7. At the same time, a first rotating shaft 9 is installed inside the outer shell 1. The rotating plate 10 is installed and connected through the first rotating shaft 9, so that the rotating plate 10 can swing. A second spring 11 is installed on the right side of the top of the rotating plate 10. The top end of the second spring 11 is fixedly installed on the inner top of the outer shell 1. At the same time, a sliding groove 12 is opened on the left side of the rotating plate 10. The second rotating shaft 13 is installed and slid through the sliding groove 12. An extrusion plate 14 is fixedly installed on the outer wall of the second rotating shaft 13. A shielding cover 15 is fixedly installed at the bottom of the extrusion plate 14. The shielding cover 15 is slidably installed on the outer wall of the sliding column shell 3.

[0040] Referring to Figure 1 and Figure 3 , the replacement mechanism 2 includes a mounting seat 201. The top of the mounting seat 201 is fixedly connected to the bottom end of the rotating rod 5. Card slots 202 are opened on the outer walls of the mounting seat 201. A fixing seat 203 is fixedly connected to the top of the cleaning plate 6. Sliding grooves 204 are opened on the outer walls of the fixing seat 203. Two engaging plates 205 are slidably connected inside the two sliding grooves 204. A first spring 206 is fixedly connected to the far side of the two engaging plates 205. A reinforcing bolt 207 is threadedly connected to the bottom of the fixing seat 203. The top end of the reinforcing bolt 207 is rotatably connected to a top post 208;

[0041] Specifically, a mounting seat 201 is fixedly installed at the bottom end of the rotating rod 5. A card slot 202 is opened on the inner wall of the mounting seat 201. The fixing seat 203 at the top of the cleaning plate 6 is inserted into the mounting seat 201. A sliding groove 204 is opened on the outer wall of the fixing seat 203. The engaging plate 205 is slidably installed through the sliding groove 204. A first spring 206 is fixedly installed on the far side of the engaging plate 205; At the same time, a reinforcing bolt 207 is threadedly connected to the bottom of the fixing seat 203. The top end of the reinforcing bolt 207 penetrates through the bottom of the fixing seat 203 and is connected to the top post 208. When the reinforcing bolt 207 is rotated upward, the top post 208 is driven to squeeze the inclined groove between the engaging plates 205, so that the engaging plates 205 are unfolded to both sides. At this time, the engaging plates 205 are inserted into the card slots 202, completing the quick installation and disassembly replacement of the cleaning plate 6.

[0042] Referring to Figure 1, a battery box 19 is slidably connected to the front side of the housing 1. A buckle groove 20 is formed in the front side of the battery box 19, and screw holes 21 are formed in the front side of the battery box 19. Bolts 22 are threadedly connected to the interiors of the two screw holes 21. A charging port 23 is fixedly connected to the right side of the housing 1. A sealing block 24 is slidably connected to the right side of the charging port 23. A connecting belt 25 is fixedly connected to the top of the charging port 23, and the other end of the connecting belt 25 is fixedly connected to the top of the sealing block 24. Buckle plates 26 are fixedly connected to the front and rear sides of the sealing block 24;

[0043] Specifically, by installing the battery box 19 on the front side of the housing 1, the battery box 19 can supply power to the internal motor 4 for a long time, and the battery box 19 can also be charged at any time through the charging port 23, improving the service life of the device; through the connecting point 25, the sealing block 24 and the charging port 23 are connected. The sealing block 24 can ensure the service life of the charging port 23 and play a waterproof role at the same time.

[0044] Working principle: First, press the button 7 to make the top block 8 lift the right side of the rotating plate 10, and then press down the extrusion plate 14 through the left end of the rotating plate 10, so that the shielding cover 15 slides downward on the outer wall of the sliding column shell 3. The shielding cover 15 shields the periphery of the cleaning plate 6 to avoid the situation of splashing droplets. Finally, start the motor 4 to drive the cleaning plate 6 to clean the specified position, which is more convenient to use. And by rotating the reinforcing bolt 207 upward, the top column 208 is driven to slide upward, so that the top column 208 squeezes the inclined groove between the clamping plates 205, and the clamping plates 205 expand to both sides. At this time, the clamping plates 205 are inserted into the clamping grooves 202 to complete the quick installation of the cleaning plate 6. When the reinforcing bolt 207 is rotated downward, the top column 208 is separated from the clamping plate 205. At this time, the clamping plate 205 contracts inward under the action of the first spring 206, so as to quickly disassemble the cleaning plate 6.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric cleaning brush, comprising a housing (1) and a cleaning plate (6), characterized in that: The bottom left side of the housing (1) is connected to a column housing (3), the top of the column housing (3) is fixedly connected to a motor (4), the output end of the motor (4) passes through the top of the column housing (3) and is fixedly connected to a rotating rod (5), the outer wall of the column housing (3) is slidably connected to a shielding cover (15), the bottom of the housing (1) is rotatably connected to a button (7), the top right side of the button (7) is fixedly connected to a top block (8), the interior of the housing (1) is rotatably connected to a rotating shaft (9), and the outer wall of the rotating shaft (9) is rotatably connected to A rotating plate (10) is provided, wherein a spring 2 (11) is fixedly connected to the right side of the top of the rotating plate (10), a slide groove (12) is provided on the left side of the rotating plate (10), a rotating shaft 2 (13) is slidably connected inside the slide groove (12), an extrusion plate (14) is fixedly connected to the outer wall of the rotating shaft 2 (13), the bottom of the extrusion plate (14) is fixedly connected to the top of a shielding cover (15), a rubber ring (16) is fixedly connected to the bottom of the shielding cover (15), and a replacement mechanism (2) is provided at the bottom of the shielding cover (15).

2. An electric cleaning brush according to claim 1, characterized in that: The replacement mechanism (2) comprises a mounting seat (201), the top of the mounting seat (201) is fixedly connected to the bottom end of the rotating rod (5), the outer wall of the mounting seat (201) is provided with a slot (202), the top of the cleaning plate (6) is fixedly connected to a fixing seat (203), the outer wall of the fixing seat (203) is provided with a sliding slot (204), the insides of the two sliding slots (204) are slidably connected with a snap-fit ​​plate (205), the two snap-fit ​​plates (205) are fixedly connected to the opposite sides thereof with a spring 1 (206), the bottom of the fixing seat (203) is threadedly connected with a reinforcing bolt (207), and the top end of the reinforcing bolt (207) is rotatably connected with a top column (208).

3. The electric cleaning brush according to claim 1, characterized in that: A switch (17) is fixedly connected to the top of the housing (1), and a power display screen (18) is fixedly connected to the front side of the housing (1).

4. The electric cleaning brush according to claim 1, characterized in that: The front side of the housing (1) is slidably connected to a battery box (19), and the front side of the battery box (19) is provided with a buckle slot (20).

5. An electric cleaning brush according to claim 4, characterized in that: The front side of the battery box (19) is provided with screw holes (21), and the interiors of the two screw holes (21) are threadedly connected with bolts (22).

6. The electric cleaning brush according to claim 1, characterized in that: A charging port (23) is fixedly connected to the right side of the housing (1), and a sealing block (24) is slidably connected to the right side of the charging port (23).

7. An electric cleaning brush according to claim 6, characterized in that: A connecting belt (25) is fixedly connected to the top of the charging port (23), and the other end of the connecting belt (25) is fixedly connected to the top of the sealing block (24).

8. The electric cleaning brush according to claim 7, characterized in that: The front and rear sides of the sealing block (24) are both fixedly connected with buckle plates (26), and the bottom end of the outer wall of the sliding column housing (3) is fixedly connected with a limit plate (27).

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