Charging device for intelligent wearing equipment

Abstract

The invention relates to the technical field of battery charging, in particular to a charging device for intelligent wearing equipment. The charging device for the intelligent wearing equipment comprises a charging table, a first base, a second base and outer frames, the charging table is installed on the right side of the top of the first base, the right end of the first base is connected with the second base parallel to the first base in a rotating connection mode, the tops of the first base and the second base are both connected with the outer frames, and the two outer frames are different in length. According to the device, the charging, cleaning and sterilizing functions are organically integrated, comprehensive maintenance of the intelligent watch in the charging process is achieved, a user only needs to place the intelligent watch on the device, the charging table can achieve wireless charging through electromagnetic induction, meanwhile, the cleaning assembly is automatically started, watchbands are efficiently brushed, sweat stains and dirt are removed, and the intelligent watch is cleaned and sterilized. The integrated design not only simplifies the operation process, but also significantly improves the user experience.

Description

Technical Field

[0001] The present invention relates to the technical field of battery charging, and particularly to a charging device for intelligent wearable devices. Background Art

[0002] In the field of intelligent wearable devices, smart watches have been deeply integrated into people's daily lives with their rich functions. While traditional smart watch charging devices meet the basic charging needs, they expose many limitations. These devices only focus on power transmission, using electromagnetic induction or wired connection methods to replenish the watch's power, completely ignoring the important aspect of strap hygiene maintenance. In daily use, smart watches are in close contact with the skin. After being worn for a long time, the straps are extremely prone to being stained with a large amount of sweat, dirt, and bacteria. If not cleaned and sterilized for a long time, it will not only reduce the wearing comfort but also may cause health hazards such as skin allergies.

[0003] At present, although there are some tools specifically for cleaning watch straps on the market, they usually require manual operation by users, which is a cumbersome and inefficient process. In addition, separate cleaning tools increase the purchase and use costs for users, making it difficult to meet the needs of modern users for convenience and integrated solutions. Summary of the Invention

[0004] In order to overcome the above-mentioned drawbacks, the technical problem to be solved is: to provide a charging device for intelligent wearable devices.

[0005] Technical Solution: A charging device for intelligent wearable devices includes a charging station, a first base, a second base, and an outer frame. The charging station is installed on the upper right side of the top of the first base. The right end of the first base is rotatably connected to a parallel second base. The tops of the first base and the second base are both connected with an outer frame, and the lengths of the two outer frames are different. It also includes a slide rail, a moving block, a slider, an electric push rod, a cleaning roller, a liquid storage frame, a telescopic tube, a limiting plate, and a power component. The upper sides inside the outer frames are both connected with a slide rail. The moving block is slidably connected to the slide rail. The front side of the lower part of the moving block is slidably connected with a slider. The electric push rod is installed on the rear side of the lower part of the moving block, and the telescopic rod of the electric push rod is fixedly connected to the corresponding slider. The cleaning roller is arranged on the top of the slider through a rotational connection. The cleaning roller is also arranged on the rear side of the top of the moving block through a rotational connection and is located above the outer frame. The liquid storage frames are arranged on the outer sides of the cleaning rollers through a rotational clamping connection. The limiting plates are respectively connected to the positions near the liquid storage frames on the top of the outer frame, and the limiting plates are used to limit the rotation of the liquid storage frames. The lower sides of the two liquid storage frames on the same side are connected and communicated with a telescopic tube. A power component is arranged inside the outer frame.

[0006] Furthermore, a liquid filling port is arranged at the lower end of the rear liquid storage frame.

[0007] Further, the power assembly includes a rack, a gear, a motor, a belt, a slide bar, a return spring and a pulley. A rack is connected to the inner top of the outer frame, and the rack is connected to the corresponding slide rail. A gear is connected to the lower end of the cleaning roller. The two gears on the same side are respectively meshed with the corresponding racks. A belt is arranged between the first base and the second base, and the belt penetrates through the first base and the second base. A motor is installed on the left side inside the left outer frame, and the motor is connected to the left driving wheel of the belt. The left moving block is connected to the rear part of the belt, and the right moving block is connected to the front part of the belt. A slide bar is connected to the area of the rear part of the belt inside the first base, and the slide bar is in a sliding connection with the left moving block. A return spring is sleeved on the slide bar, and both ends of the return spring are fixedly connected to the left moving block and the slide bar respectively. The right end of the first base is symmetrically and rotatably connected with pulleys, and the two pulleys are used to limit the middle position of the belt.

[0008] Further, it also includes a support plate, a nozzle and a conduit. A support plate is connected to the rear liquid storage frame, and a plurality of nozzles are installed on the support plate at a certain interval in the order from top to bottom. The nozzles on each support plate are arranged in a semi-circular arc, and a conduit is commonly connected between the rear ends of the nozzles on each support plate.

[0009] Further, it also includes a storage box, a liquid adding pipe, a hose, a frame body, a pressing plate and a compression spring. Storage boxes are connected to the inner bottoms of the first base and the second base respectively. Liquid adding pipes are respectively connected and communicated to the outer sides of the tops of the storage boxes. The top ports of the liquid adding pipes penetrate through the top of the outer frame and are parallel to the top of the outer frame. Frame bodies are respectively connected to the outer sides of the moving blocks, and the lower ends of the conduits are connected and communicated with the corresponding frame bodies. A one-way valve I is installed at the communicating part between the conduit and the frame body. Pressing plates are respectively connected to the front sides of the frame bodies in a sliding manner, and compression springs are connected between the pressing plates and the interiors of the frame bodies. A hose is connected between each frame body and the inner side of the top of the storage box on the same side, and a one-way valve II is installed at the communicating part between the hose and the frame body.

[0010] Further, it also includes a pipe body, a connecting block, a moving wheel, a tension spring and an inclined block. A pipe body is connected to the front side of the pressing plate. A connecting block is slidably connected to the pipe body. A moving wheel is installed on the connecting block by means of a rotational connection. A tension spring is connected between the connecting block and the interior of the pipe body. Two inclined blocks are connected to the inner front side wall of the outer frame at intervals. The moving wheel forms a contact fit with the inclined block.

[0011] Further, notch openings are respectively formed in the front side wall of the outer frame near the inclined blocks.

[0012] Further, protective pads are respectively glued to the bottoms of the first base and the second base.

[0013] Compared with the prior art, the present invention has the following advantages: 1. This device organically integrates the functions of charging, cleaning, and sterilization, achieving comprehensive maintenance of the smartwatch during the charging process. The user only needs to place the smartwatch on the device, and the charging dock can achieve wireless charging through electromagnetic induction. At the same time, the cleaning component automatically starts to efficiently brush the watch band, removing sweat stains and dirt. This integrated design not only simplifies the operation process but also significantly improves the user experience.

[0014] 2. After completing the cleaning of the watch band, the device uses a unique sterilization component to evenly spray the sterilizing liquid onto the side of the watch band that contacts the skin, effectively killing bacteria and reducing skin discomfort or allergic problems caused by long-term wearing. The one-stop function design meets the user's need to maintain the watch band synchronously during charging, greatly reducing the user's additional operation steps and saving time and energy.

[0015] 3. In view of the different lengths of the watch bands on both sides of the smartwatch, this device is specially designed with outer frames of different lengths, enabling the cleaning component to adapt to watch bands of different lengths respectively, ensuring that every part of the watch band is covered during the cleaning process, thereby improving the cleaning effect and applicability.

[0016] 4. The second base can be rotatably folded on the rear side of the first base, greatly reducing the floor area of the device, facilitating portability and storage, meeting its usage requirements in different scenarios, and at the same time providing an efficient solution for users with limited desktop space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0018] Figure 2 is a three-dimensional structural schematic diagram of components such as the first base, the second base, and the outer frame of the present invention.

[0019] Figure 3 is a three-dimensional structural schematic diagram of components such as the cleaning roller, the rack, and the charging dock of the present invention.

[0020] Figure 4 is a planar structural schematic diagram of components such as the rack, the motor, and the slide bar of the present invention.

[0021] Figure 5 is a three-dimensional structural schematic diagram of components such as the cleaning roller, the liquid storage frame, and the moving block of the present invention.

[0022] Figure 6 is a planar structural schematic diagram of components such as the slider, the electric push rod, and the telescopic tube of the present invention.

[0023] Figure 7 is a three-dimensional structural schematic diagram of components such as the rack, the gear, and the motor of the present invention.

[0024] Figure 8 This is a three-dimensional structure diagram of components such as the slide bar, return spring and gear of the present invention.

[0025] Figure 9 This is a three-dimensional structure diagram of components such as the support plate, nozzle and conduit of the present invention.

[0026] Figure 10 This is a plan structure diagram of components such as the storage box, liquid filling pipe and hose of the present invention.

[0027] Figure 11 This is a three-dimensional structure diagram of components such as the frame body, storage box and hose of the present invention.

[0028] Figure 12 This is a three-dimensional structure diagram of components such as the pipe body, connection block and moving wheel of the present invention.

[0029] Figure 13 This is a three-dimensional structure diagram of components such as the compression spring, moving wheel and tension spring of the present invention.

[0030] Figure 14 This is a side view of the nozzle component of the present invention.

[0031] Names and serial numbers of components in the figure: 1. Charging station, 101. Base one, 102. Base two, 103. Outer frame, 104. Smart watch, 201. Slide rail, 202. Moving block, 203. Slide block, 204. Electric push rod, 205. Cleaning roller, 206. Liquid storage box, 207. Telescopic tube, 208. Limiting plate, 301. Rack, 302. Gear, 303. Motor, 304. Belt, 305. Slide bar, 306. Return spring, 307. Pulley, 401. Support plate, 402. Nozzle, 403. Conduit, 501. Storage box, 502. Liquid filling pipe, 503. Hose, 504. Frame body, 505. Extrusion plate, 506. Compression spring, 601. Pipe body, 602. Connection block, 603. Moving wheel, 604. Tension spring, 605. Inclined block. Detailed implementation manners

[0032] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] Embodiment: A charging device for intelligent wearable devices, such as Figures 1-8As shown in the figure, it includes a charging station 1, a first base 101, a second base 102, an outer frame 103, a slide rail 201, a moving block 202, a slider 203, an electric push rod 204, a cleaning roller 205, a liquid storage frame 206, a telescopic tube 207, a limiting plate 208 and a power component. A charging station 1 is installed on the right side of the top of the first base 101. The right end of the first base 101 is connected in a rotatable manner to a second base 102 parallel to it, forming a foldable structure for easy storage. Both the top of the first base 101 and the second base 102 are connected with an outer frame 103. The lengths of the two outer frames 103 are different and are respectively adapted to the lengths of the two watch straps of the smart watch 104. Protective pads are respectively glued to the bottoms of the first base 101 and the second base 102 to increase the stability of the device when placed on the table and prevent the bottom of the device from being damaged by friction. Slide rails 201 are connected to the upper sides inside the outer frames 103. A moving block 202 is slidably connected to the slide rails 201. A slider 203 is slidably connected to the front side of the lower part of the moving block 202. An electric push rod 204 is installed on the rear side of the lower part of the moving block 202. The telescopic rod of the electric push rod 204 is fixedly connected to the corresponding slider 203. A cleaning roller 205 is arranged on the top of the slider 203 in a rotatable manner. A cleaning roller 205 is also arranged on the rear side of the top of the moving block 202 in a rotatable manner, and the cleaning roller 205 is located above the outer frame 103. Liquid storage frames 206 are arranged on the outer sides of the cleaning rollers 205 in a rotatable and clamped manner. The liquid storage frames 206 wrap the outer sides of the cleaning rollers 205 and store cleaning liquid inside. When the cleaning roller 205 rotates, the cleaning liquid can evenly wet the cleaning roller 205. A liquid filling port is arranged at the lower end of the rear liquid storage frame 206. Through this liquid filling port, the cleaning liquid can be added into the liquid storage frame 206, and then the telescopic tube 207 is used to realize the intercommunication of the cleaning liquid between the two liquid storage frames 206, so as to realize convenient feeding. Limiting plates 208 are respectively connected to the top of the outer frame 103 near the liquid storage frames 206. The limiting plates 208 are used to limit the rotation of the liquid storage frames 206 to ensure that the liquid storage frames 206 remain fixed during the rotation of the cleaning roller 205. A telescopic tube 207 is connected and communicated between the lower sides of the two liquid storage frames 206 on the same side to realize the circulation of the cleaning liquid between the two liquid storage frames 206. A power component is arranged inside the outer frame 103.

[0034] As Figures 3-8As shown in the figure, the power assembly includes a rack 301, a gear 302, a motor 303, a belt 304, a slide bar 305, a return spring 306, and a pulley 307. The rack 301 is welded to the inner top of the outer frame 103, and the rack 301 is connected to the corresponding slide rail 201. The lower end of the cleaning roller 205 is welded with a gear 302. The two gears 302 on the same side are respectively meshed with the corresponding racks 301. A belt 304 is arranged between the first base 101 and the second base 102. The belt 304 passes through the first base 101 and the second base 102. The motor 303 is installed on the left side inside the left outer frame 103 by bolts, and the motor 303 is connected to the left power wheel of the belt 304, so as to transmit the power of the motor 303 to the belt 304. The left moving block 202 is connected to the rear part of the belt 304, and the right moving block 202 is connected to the front part of the belt 304. When the belt 304 rotates clockwise, it can drive the two moving blocks 202 on both sides to move away from each other. A slide bar 305 is connected to the area of the rear part of the belt 304 inside the first base 101. The slide bar 305 is in a sliding connection with the left moving block 202. A return spring 306 is sleeved on the slide bar 305. The two ends of the return spring 306 are respectively fixedly connected to the left moving block 202 and the slide bar 305. The right end of the first base 101 is symmetrically and rotatably connected with pulleys 307 front and back. The two pulleys 307 are used to limit the middle position of the belt 304. When the second base 102 rotates and folds behind the first base 101, the setting of the pulleys 307 can ensure that the belt 304 does not deviate from the initial position during the folding and unfolding process.

[0035] When the smartwatch 104 needs to be charged after use, place it horizontally on the first base 101 and the second base 102, making the battery part of the smartwatch 104 closely fit the charging stand 1, and realize wireless charging by using the principle of electromagnetic induction. At this time, the two side straps of the smartwatch 104 are placed on the surfaces of the two side telescopic tubes 207. After the smartwatch 104 is used, sweat stains or dirt are likely to remain on its straps. When cleaning is required, first start the electric push rod 204, control its telescopic rod to shorten, drive the slider 203 and the front cleaning roller 205 to move backward, so as to press the strap tightly. The front liquid storage frame 206 also moves accordingly, and the telescopic tube 207 shortens correspondingly. Then turn off the electric push rod 204. At this time, the front and rear cleaning rollers 205 closely fit the front and back surfaces of the strap. Then start the motor 303, and the output shaft of the motor 303 rotates to drive the belt 304 to rotate. Since the left moving block 202 is connected to the rear part of the belt 304 and the right moving block 202 is connected to the front part of the belt 304, the rotation of the belt 304 will drive the two side moving blocks 202 to move outward along the slide rail 201, and then drive the cleaning roller 205 and the liquid storage frame 206 to move outward synchronously. During the movement of the cleaning roller 205, the gear 302 is driven to move. Because the gear 302 meshes with the rack 301, under the action of the rack 301, the gear 302 and the cleaning roller 205 are driven to rotate, so that the cleaning roller 205 can effectively brush the surface of the strap. At the same time, the cleaning liquid in the liquid storage frame 206 will seep out onto the cleaning roller 205 to provide assistance for cleaning.

[0036] Considering that the lengths of the straps on both sides of the smartwatch 104 are different, the length of the outer frame 103 is also correspondingly different. When the left cleaning roller 205 finishes cleaning the shorter strap, the strap on the right side may not be completely cleaned yet. At this time, the belt 304 continues to rotate, driving the slide bar 305 to continue moving to the left, while the left moving block 202 and the cleaning roller 205 stop after moving to the limit position, and the return spring 306 is compressed accordingly. In this way, the right moving block 202 and the right cleaning roller 205 can continue to move to further clean the longer strap. After the longer strap is also cleaned, control the motor 303 to rotate in the reverse direction, drive the belt 304 to reverse, and then drive the two side moving blocks 202 to move inward to reset. The return spring 306 also resets. The moving block 202 drives all the components on it to move back to their original positions, and the cleaning roller 205 can perform secondary cleaning on the strap during this process. When the moving block 202 resets to the initial position, the motor 303 automatically shuts down, and the smartwatch 104 can continue to be charged. After using this device, if storage is required, the second base 102 and the right outer frame 103 can be rotated backward separately, and the second base 102 can be folded on the rear side of the first base 101, thereby reducing the floor area of the entire device and being convenient for carrying. When using it next time, just unfold it.

[0037] Such as Figure 3 AndFigure 9 As shown, it further includes a support plate 401, a nozzle 402 and a conduit 403. The support plate 401 is connected to the rear liquid storage frame 206 by screws. Multiple nozzles 402 are installed on the support plate 401 at a certain interval in the order from top to bottom. The nozzles 402 on each support plate 401 are arranged in a semi-circular shape, which can ensure that the sterilizing liquid is evenly and effectively sprayed on the watch band. A conduit 403 for transporting the sterilizing liquid is commonly connected between the rear ends of the nozzles 402 on each support plate 401.

[0038] As Figures 9-14 shown, it further includes a storage frame 501, a liquid adding pipe 502, a hose 503, a frame body 504, a pressing plate 505 and a compression spring 506. Storage frames 501 are connected to the inner bottoms of the first base 101 and the second base 102 respectively. The outer sides of the tops of the storage frames 501 are respectively connected and communicated with liquid adding pipes 502. The top ports of the liquid adding pipes 502 penetrate through the top of the outer frame 103 and are parallel to the top of the outer frame 103. Through the liquid adding pipe 502, the sterilizing liquid can be conveniently added into the storage frame 501. Frame bodies 504 temporarily storing the sterilizing liquid are respectively connected to the outer sides of the moving blocks 202. The lower end of the conduit 403 is connected and communicated with the corresponding frame body 504. A one-way valve one is installed at the communication part between the conduit 403 and the frame body 504, and its function is to allow the sterilizing liquid in the frame body 504 to flow into the conduit 403 while preventing the liquid in the conduit 403 from flowing back into the frame body 504. Pressing plates 505 are respectively connected to the front sides of the frame bodies 504 in a sliding manner. Compression springs 506 are connected between the pressing plates 505 and the interiors of the frame bodies 504. A hose 503 is connected between each frame body 504 and the inner side of the top of the same-side storage frame 501 for transporting the sterilizing liquid in the storage frame 501 into the frame body 504. A one-way valve two is installed at the communication part between the hose 503 and the frame body 504, and this one-way valve two ensures that the sterilizing liquid in the hose 503 can smoothly enter the frame body 504 while the sterilizing liquid in the frame body 504 will not flow back into the hose 503.

[0039] As Figure 3 and Figures 9-14 shown, it further includes a pipe body 601, a connecting block 602, a moving wheel 603, a stretching spring 604 and an inclined block 605. The pipe body 601 is welded to the front side of the pressing plate 505. A connecting block 602 is slidably connected to the pipe body 601. A moving wheel 603 is installed on the connecting block 602 by means of rotational connection. A stretching spring 604 is connected between the connecting block 602 and the interior of the pipe body 601. Two inclined blocks 605 are welded to the inner front side wall of the outer frame 103 at intervals. The moving wheel 603 forms a contact fit with the inclined block 605 to control the moving rhythm of the pressing plate 505. Notches are respectively opened at the positions of the front side wall of the outer frame 103 close to the inclined block 605. When the moving wheel 603 moves along the front side surface of the inclined block 605, the notches provide necessary moving space for the moving wheel 603.

[0040] When the moving block 202 drives the cleaning roller 205 and the liquid storage frame 206 to move outward for cleaning the strap of the smart watch 104, the support plate 401 will move synchronously with the rear liquid storage frame 206, and the frame body 504 will also move with the moving block 202. As a result, all components on the frame body 504 will move accordingly. Among them, the moving wheel 603 also starts to move. The moving wheel 603 will first contact an inclined block 605, and then gradually move forward along the inner inclined surface of the inclined block 605 to the front side surface of the inclined block 605. During this process, the moving wheel 603 passes through the notch. While the moving wheel 603 moves forward, it drives the connecting block 602 to move forward, and the tension spring 604 is stretched accordingly. When the moving wheel 603 crosses the front side surface of the inclined block 605, the tension spring 604 rebounds and resets due to its own elastic force, driving the connecting block 602 and the moving wheel 603 to move backward to the initial position. Then, the moving wheel 603 continues to move to the left. When it contacts the next inclined block 605, the above actions are repeated to cross the inclined block 605. During this period, the cleaning roller 205 continuously brushes and cleans the front and back surfaces of the strap.

[0041] After the strap is cleaned, the moving block 202 drives the cleaning roller 205 and the liquid storage frame 206 to move inward to reset, and all the components connected to them also reset accordingly. When the moving wheel 603 moves to the right, under the action of the inclined block 605, the moving wheel 603 is squeezed and moves along the rear side surface of the inclined block 605. The squeezing force received by the moving wheel 603 pushes the connecting block 602 and the pipe body 601 to move backward, and the pipe body 601 further pushes the pressing plate 505 to move backward, and the compression spring 506 is compressed accordingly. The pressing plate 505 moves backward to squeeze the sterilizing liquid in the frame body 504, so that the sterilizing liquid flows to the nozzle 402 through the conduit 403 and finally sprays from the nozzle 402 to the side of the strap in contact with the skin to achieve the sterilization treatment of the strap. Due to the existence of the check valve II, when the pressing plate 505 squeezes the sterilizing liquid, the sterilizing liquid in the frame body 504 will not flow into the hose 503. When the moving wheel 603 is separated from the inclined block 605, the compression spring 506 rebounds and resets, driving the pressing plate 505, the pipe body 601, the connecting block 602 and the moving wheel 603 to move forward. The reset action of the pressing plate 505 causes the sterilizing liquid in the storage frame 501 to flow into the frame body 504 through the hose 503. Due to the action of the check valve I, the liquid in the conduit 403 will not flow back into the frame body 504. When the moving wheel 603 contacts the inclined surface of the next inclined block 605 again, the above operations are repeated, so that the nozzle 402 sprays the sterilizing liquid onto the strap again. When the moving block 202 returns to the initial position, the cleaning and sterilization operation of the entire strap is completed.

[0042] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Accordingly, the scope of the present invention should be limited only by the appended claims.

Claims

1. A charging device for a smart wearable device, comprising a charging platform (1), a base 1 (101), a base 2 (102) and an outer frame (103), wherein the charging platform (1) is installed on the right side of the top of the base 1 (101), the right end of the base 1 (101) is connected to the base 2 (102) parallel to it in a rotatable manner, the tops of the base 1 (101) and the base 2 (102) are both connected to the outer frame (103), and the two outer frames (103) are of different lengths, characterized in that: The machine also comprises a slide rail (201), a moving block (202), a slider (203), an electric push rod (204), a cleaning roller (205), a liquid storage frame (206), a telescopic tube (207), a limit plate (208) and a power assembly. The inner upper side of the outer frame (103) is connected to the slide rail (201). The moving block (202) is slidably connected to the slide rail (201). The lower front side of the moving block (202) is slidably connected to the slider (203). The lower rear side of the moving block (202) is equipped with an electric push rod (204). The telescopic rod of the electric push rod (204) is fixedly connected to the corresponding slider (203). The top of the slider (203) is A cleaning roller (205) is provided in a rotatable connection manner, and a cleaning roller (205) is also provided on the rear side of the top of the moving block (202) in a rotatable connection manner, and the cleaning roller (205) is located above the outer frame (103). A liquid storage frame (206) is provided on the outside of the cleaning roller (205) in a rotatable clamping manner. Positions of the top of the outer frame (103) close to the liquid storage frame (206) are respectively connected to limit plates (208), and the limit plates (208) are used to limit the rotation of the liquid storage frame (206). A telescopic tube (207) is connected and communicated between the lower sides of the two liquid storage frames (206) on the same side, and a power component is provided in the outer frame (103).

2. A charging device for a smart wearable device according to claim 1, characterized in that: A liquid filling port is arranged at the lower end of the rear liquid storage frame (206).

3. A charging device for a smart wearable device as claimed in claim 2, characterized in that: The power assembly comprises a rack (301), a gear (302), a motor (303), a belt (304), a slide bar (305), a reset spring (306) and a pulley (307); the top of the outer frame (103) is connected with the rack (301); the rack (301) is connected to the corresponding slide rail (201); the lower end of the cleaning roller (205) is connected with the gear (302); the two gears (302) on the same side are respectively meshed with the corresponding rack (301); a belt (304) is arranged between the base 1 (101) and the base 2 (102); the belt (304) runs through the base 1 (101) and the base 2 (102); the motor (303) is installed on the left side of the outer frame (103) on the left side; the motor (303) ) is connected to the left power wheel of the belt (304), the left moving block (202) is connected to the rear part of the belt (304), the right moving block (202) is connected to the front part of the belt (304), the rear part of the belt (304) is located inside the base (101) and is connected with a slide bar (305), the slide bar (305) and the left moving block (202) are in a sliding connection relationship, a return spring (306) is sleeved on the slide bar (305), the two ends of the return spring (306) are respectively fixedly connected to the left moving block (202) and the slide bar (305), the right end of the base (101) is symmetrically rotatably connected with a pulley (307), and the two pulleys (307) are used to limit the middle position of the belt (304).

4. A charging device for a smart wearable device as claimed in claim 3, characterized in that: The device also includes a support plate (401), a nozzle (402) and a conduit (403); the support plate (401) is connected to the liquid storage frame (206) on the rear side; a plurality of nozzles (402) are installed on the support plate (401) in a sequence from top to bottom at a certain interval; the nozzles (402) on each support plate (401) are arranged in a semi-arc shape; and the conduit (403) is commonly connected between the rear ends of the nozzles (402) on each support plate (401).

5. A charging device for a smart wearable device as claimed in claim 4, characterized in that: The storage frame (501) is also included, including a storage frame (501), a liquid adding pipe (502), a hose (503), a frame body (504), an extrusion plate (505) and a compression spring (506). The inner bottom of the first base (101) and the second base (102) are both connected to the storage frame (501). The top and outer sides of the storage frame (501) are respectively connected and communicated with the liquid adding pipe (502). The top end of the liquid adding pipe (502) passes through the top of the outer frame (103) and is kept parallel to the top of the outer frame (103). The outer sides of the moving blocks (202) are respectively connected to the frame body (504). ), the lower end of the conduit (403) is connected and communicated with the corresponding frame (504), a one-way valve 1 is installed at the connection between the conduit (403) and the frame (504), the front side of the frame (504) is slidably connected with an extrusion plate (505), a compression spring (506) is connected between the extrusion plate (505) and the inside of the frame (504), each frame (504) is connected to the inner side of the top of the storage frame (501) on the same side with a hose (503), and a one-way valve 2 is installed at the connection between the hose (503) and the frame (504).

6. A charging device for a smart wearable device as claimed in claim 5, characterized in that: The invention also comprises a tube body (601), a connecting block (602), a moving wheel (603), a tension spring (604) and an inclined block (605); the front side of the extrusion plate (505) is connected to the tube body (601); the connecting block (602) is slidably connected to the tube body (601); the moving wheel (603) is mounted on the connecting block (602) by a rotational connection; a tension spring (604) is connected between the connecting block (602) and the inside of the tube body (601); two inclined blocks (605) are spaced apart and connected to the inner front side wall of the outer frame (103); and the moving wheel (603) and the inclined block (605) form a contact matching relationship.

7. A charging device for a smart wearable device as claimed in claim 6, characterized in that: Notches are respectively provided at positions of the front side walls of the outer frame (103) close to the inclined blocks (605).

8. A charging device for a smart wearable device as claimed in claim 7, characterized in that: Protective pads are glued to the bottom of the first base (101) and the second base (102).

Images