Self-cleaning wireless charging contact surface structure

Abstract

The utility model relates to wireless charging technical field especially, and more particularly to a kind of self-cleaning wireless charging contact surface structure, including charging seat, contact surface, electric slide rail, moving frame, moving block etc.;Charging seat surface covers oil-repellent and water-repellent coating, the front side of charging seat is equipped with contact surface, two electric slide rails are embeddedly installed on charging seat, two electric slide rails are symmetrically arranged in the upper and lower sides of contact surface, the moving piece of electric slide rail is all fixedly connected with moving frame, and the guide slot is all set up in moving frame, and the moving block is slidably connected on the guide slot of moving frame. Through electric slide rail drive moving frame left and right movement, under the action of spring, can make that brush roller and contact surface close contact, motor drives brush roller rotation, makes brush roller bristle high-speed rotation and sweeps contact surface dirt, effectively brushes off dust, oil stain, hair and other foreign matters, improves contact surface cleaning degree.

Description

Technical Field

[0001] This utility model relates to the field of wireless charging technology, and in particular to a self-cleaning wireless charging contact surface structure. Background Technology

[0002] Wireless charging is a technology that can charge electronic devices without the need for traditional charging cables, making the charging process more convenient and flexible, and freeing them from the constraints of cables.

[0003] During wireless charging, dust, oil, hair and other foreign objects easily accumulate on the contact surface between the charging base and the device. These contaminants can hinder the transmission of electromagnetic energy, leading to a significant decrease in charging efficiency and increased energy loss. In addition, traditional cleaning relies on manual wiping, which makes it difficult to maintain a clean interface in real time. Frequent manual cleaning is not only tedious but also affects the ease of use and cannot meet the high-efficiency use requirements of wireless charging devices. Utility Model Content

[0004] In order to overcome the technical problems existing in the prior art, the present invention provides a self-cleaning wireless charging contact surface structure.

[0005] A self-cleaning wireless charging contact surface structure includes a charging base, a contact surface, an electric slide rail, a movable frame, a movable block, a spring, a motor, and a brush roller. The contact surface is installed on the front side of the charging base. Two electric slide rails are embedded in the charging base and are symmetrically arranged on the upper and lower sides of the contact surface. The moving parts of the electric slide rails are all fixedly connected to the movable frame. Each movable frame has a guide groove. A movable block is slidably connected to the guide groove of the movable frame. A spring is connected between the movable block and the movable frame. One end of the spring is fixedly connected to the movable frame, and the other end of the spring is fixedly connected to the rear of the movable block. A motor is fixedly connected to the upper movable block. The output shaft of the motor is fixedly connected to the brush roller. The lower end of the brush roller is rotatably connected to the lower movable block.

[0006] Optionally, it also includes a support frame, a telescopic tube, an air pump, a filter, and a dust collection box. The brush roller is hollow and has dust suction holes. The support frame is fixedly connected to the rear of the charging base. One end of the telescopic tube is fixedly connected to the top of the support frame. The other end of the telescopic tube is fixedly connected to the lower movable block. The telescopic tube communicates with the brush roller through the movable block. An air pump is installed on the rear right side of the charging base. The air pump is located on the right side of the support frame. The air outlet of the air pump is fixedly connected to the support frame through a pipe. A dust collection box is installed inside the support frame. An opening is opened on the right side of the dust collection box, which corresponds to the position of the air outlet of the air pump. A filter is installed at the opening of the dust collection box.

[0007] Optionally, it also includes an observation window, which is embedded in the rear of the dust collection box.

[0008] Optionally, it also includes a magnet, with the rear of the support frame fixedly connected to the magnet.

[0009] Optionally, a protective cover is also included, which is fixedly connected between the two movable frames.

[0010] Optionally, it also includes a buckle, which is fixedly connected to the middle left side of the charging base, and the buckle engages with the telescopic tube.

[0011] Compared with the prior art, the present invention has the following advantages: 1. The moving frame is driven to move left and right by the electric slide rail. Under the action of the spring, the brush roller can be made to make close contact with the contact surface. The motor drives the brush roller to rotate, so that the brush bristles rotate at high speed to clean the dirt on the contact surface, effectively removing dust, oil, hair and other foreign objects, and improving the cleanliness of the contact surface.

[0012] 2. Fine foreign objects are sucked into the brush roller through the suction hole. The airflow carrying the foreign objects will enter the support frame through the telescopic tube and be transported to the dust collection box in an orderly manner to collect and store the cleaned foreign objects, so as to avoid the foreign objects from scattering and causing secondary pollution. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the charging base, telescopic tube, and support frame of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the electric slide rail, motor, and brush roller of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the air pump, filter, and dust collection box of this utility model.

[0017] Explanation of reference numerals in the attached diagram: 1: Charging base, 2: Contact surface, 3: Electric slide rail, 4: Moving frame, 5: Moving block, 6: Spring, 7: Motor, 8: Brush roller, 9: Dust suction hole, 10: Support frame, 11: Telescopic tube, 12: Air pump, 13: Filter screen, 14: Dust collection box, 15: Observation window, 16: Magnet, 17: Protective cover, 18: Buckle. Detailed Implementation

[0018] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0019] Example: A self-cleaning wireless charging contact surface structure, such as Figure 1-3As shown, the robot includes a charging base 1, a contact surface 2, an electric slide rail 3, a moving frame 4, a moving block 5, a spring 6, a motor 7, and a brush roller 8. The surface of the charging base 1 is covered with an oleophobic and hydrophobic coating. The contact surface 2 is installed on the front side of the charging base 1. Two electric slide rails 3 are embedded in the charging base 1. The embedded installation of the electric slide rails 3 does not affect the normal charging of the humanoid robot. The two electric slide rails 3 are symmetrically arranged on the upper and lower sides of the contact surface 2. The moving parts of the electric slide rails 3 are all fixedly connected to the moving frame 4. Each moving frame 4 has a guide groove. The moving block 5 is slidably connected to the guide groove of the moving frame 4. The spring 6 is connected between the moving block 5 and the moving frame 4. One end of the spring 6 is fixedly connected to the moving frame 4, and the other end of the spring 6 is fixedly connected to the rear of the moving block 5. The motor 7 is fixedly connected to the upper moving block 5. The output shaft of the motor 7 is fixedly connected to the brush roller 8. The lower end of the brush roller 8 is rotatably connected to the lower moving block 5.

[0020] like Figure 1-4 As shown, it also includes a support frame 10, a telescopic tube 11, an air pump 12, a filter screen 13, and a dust collection box 14. The brush roller 8 is hollow and has a dust suction hole 9. The support frame 10 is fixedly connected to the rear of the charging base 1. One end of the telescopic tube 11 is fixedly connected to the top of the support frame 10, and the other end of the telescopic tube 11 is fixedly connected to the lower moving block 5. The telescopic tube 11 communicates with the brush roller 8 through the moving block 5. The air pump 12 is installed on the rear right side of the charging base 1. The air pump 12 is located on the right side of the support frame 10. The air outlet of the air pump 12 is fixedly connected to the support frame 10 through a pipe. The dust collection box 14 is provided inside the support frame 10. An opening is opened on the right side of the dust collection box 14, which corresponds to the position of the air outlet of the air pump 12. The filter screen 13 is installed at the opening of the dust collection box 14.

[0021] like Figure 2 and Figure 4 As shown, it also includes an observation window 15, which is embedded in the rear side of the dust collection box 14.

[0022] like Figure 4 As shown, it also includes a magnet 16, which is fixedly connected to the rear of the support frame 10.

[0023] like Figure 1 As shown, it also includes a protective cover 17, which is fixedly connected between the two movable frames 4. The protective cover 17 can protect the brush roller 8 and prevent the humanoid robot from accidentally colliding with these components during charging.

[0024] like Figure 1 As shown, it also includes a buckle 18. The buckle 18 is fixedly connected to the middle left side of the charging base 1. The buckle 18 engages with the telescopic tube 11. The buckle 18 secures the telescopic tube 11, ensuring that the telescopic tube 11 will not loosen or fall off during the air pump 12's operation and airflow delivery, thus ensuring the entire cleaning process proceeds stably.

[0025] When using this device, when the humanoid robot needs charging, control the robot to move to the front of the charging base 1, ensuring that the charging interface is accurately aligned with the contact surface 2 on the charging base 1. At this time, the oleophobic and hydrophobic coating reduces dust, oil, and other foreign matter that may accumulate on the contact surface 2 during daily activities, allowing wireless charging to begin smoothly. Electrical energy is wirelessly transmitted to the robot's receiving coil via electromagnetic induction for charging. After charging is complete, a cleaning program can be triggered. First, the electric slide rail 3 begins to operate, driving the robot to move... The component moves to the right, causing the movable frame 4 to move synchronously. The movable block 5, brush roller 8, and motor 7 on the movable frame 4 also move to the right. During this movement, the brush roller 8 contacts the charging base 1, causing the movable block 5 to slide forward along the guide groove. The brush roller 8 moves accordingly, and the spring 6 is stretched, making the brush roller 8 in close contact with the contact surface 2. Simultaneously, the motor 7 and the air pump 12 start operating. The motor 7 drives the brush roller 8 to rotate. During rotation, the brush roller 8... The air pump 12 is capable of cleaning dust, oil, hair, and other foreign objects accumulated on the contact surface 2, brushing up the dirt that was originally attached to the contact surface 2. While the brush roller 8 is cleaning the contact surface 2, the air pump 12 operates, causing the dust suction holes 9 on the brush roller 8 to generate suction, allowing the brushed-up small foreign objects to enter the interior of the brush roller 8 through the dust suction holes 9. The airflow carrying the foreign objects is then transported to the support frame 10 along the telescopic tube 11, and the filter screen 13 installed at the air outlet of the air pump 12 can effectively block the foreign objects. Enter the air pump 12 to ensure its normal operation. Observe the inside of the dust collection box 14 through the observation window 15 on the front side of the dust collection box 14. When the dust collection box 14 needs to be cleaned, hold the handle and pull the dust collection box 14 outwards to empty the collected foreign objects for cleaning. After cleaning, push the dust collection box 14 back to its original position along the support frame 10. When the dust collection box 14 is pushed back, the magnet 16 attracts the dust collection box 14, which can play a certain positioning and fixing role to ensure that the dust collection box 14 is placed stably.

[0026] When the movable frame 4 moves to the far right, the electric slide rail 3 reverses the driving mechanism to move to the left, causing the movable frame 4, the motor 7, and the brush roller 8 to return to the left. During the return process, the brush roller 8 continues to rotate, cleaning the contact surface 2 again to further improve the cleaning effect and ensure that dirt in all positions of the contact surface 2 is cleaned as thoroughly as possible. When the brush roller 8 moves to the left and disengages from the charging base 1, the spring 6 drives the movable block 5 to reset, and the brush roller 8 also moves backward, returning to its relatively initial position.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A self-cleaning wireless charging interface structure, characterized by, The device includes a charging base (1), a contact surface (2), an electric slide rail (3), a moving frame (4), a moving block (5), a spring (6), a motor (7), and a brush roller (8). The charging base (1) has a contact surface (2) installed on its front side. Two electric slide rails (3) are embedded in the charging base (1). The two electric slide rails (3) are symmetrically arranged on the upper and lower sides of the contact surface (2). The moving parts of the electric slide rails (3) are fixedly connected to the moving frame (4). The moving frame (4) has a guide groove. The moving block (5) is slidably connected to the guide groove of the moving frame (4). A spring (6) is connected between the moving block (5) and the moving frame (4). One end of the spring (6) is fixedly connected to the moving frame (4), and the other end of the spring (6) is fixedly connected to the rear of the moving block (5). The upper moving block (5) is fixedly connected to the motor (7). The output shaft of the motor (7) is fixedly connected to the brush roller (8). The lower end of the brush roller (8) is rotatably connected to the lower moving block (5).

2. A self-cleaning wireless charging interface structure according to claim 1, wherein, It also includes a support frame (10), a telescopic tube (11), an air pump (12), a filter (13), and a dust collection box (14). The brush roller (8) is hollow and has a dust suction hole (9). The support frame (10) is fixedly connected to the rear of the charging base (1). One end of the telescopic tube (11) is fixedly connected to the top of the support frame (10). The other end of the telescopic tube (11) is fixedly connected to the lower moving block (5). The telescopic tube (11) passes through... The moving block (5) is connected to the brush roller (8). An air pump (12) is installed on the rear right side of the charging base (1). The air pump (12) is located on the right side of the support frame (10). The air outlet of the air pump (12) is fixedly connected to the support frame (10) through a pipe. A dust collection box (14) is provided inside the support frame (10). An opening is provided on the right side of the dust collection box (14). The opening corresponds to the position of the air outlet of the air pump (12). A filter screen (13) is installed at the opening of the dust collection box (14).

3. A self-cleaning wireless charging interface structure according to claim 2, wherein, It also includes an observation window (15), which is embedded in the rear side of the dust collection box (14).

4. The self-cleaning wireless charging interface structure of claim 2, wherein, It also includes a magnet (16), and the rear of the support frame (10) is fixedly connected to the magnet (16).

5. The self-cleaning wireless charging interface structure of claim 1, wherein, It also includes a protective cover (17), which is fixedly connected between the two movable frames (4).

6. The self-cleaning wireless charging interface structure of claim 2, wherein, It also includes a buckle (18), which is fixedly connected to the middle left side of the charging base (1), and the buckle (18) engages with the telescopic tube (11).

Images