Ultrasonic cleaning machine

Abstract

The ultrasonic cleaning machine comprises an upper-layer assembly and a lower-layer assembly, the upper-layer assembly is detachably installed on the lower-layer assembly, the lower-layer assembly comprises a lower shell and a soaking pot, the lower shell is provided with a cleaning opening, the soaking pot is fixed below the cleaning opening, and an ultrasonic piece is arranged at the bottom of the soaking pot; the upper-layer assembly comprises an upper shell, a tray, a swing arm mechanism and a brush mechanism, the tray is covered with the upper shell, a display opening is formed in the upper shell, a connecting opening is formed in the tray, the display opening corresponds to the connecting opening in the vertical direction, and when the upper-layer assembly is installed on the lower-layer assembly, the connecting opening is communicated with the cleaning opening; the swing arm mechanism comprises a motor assembly and a swing arm, the motor assembly is arranged on the tray, the output end of the motor assembly is connected to the fixed end of the swing arm, the free end of the swing arm extends into the connecting port, and the free end is clamped on the ring; the brush mechanisms are detachably arranged at the bottom of the tray and located on the two sides of the swing arm.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cleaning machines, and more particularly to an ultrasonic cleaning machine. Background Technology

[0002] As a cleaning machine, an ultrasonic cleaner works by using an ultrasonic generator to emit high-frequency oscillation signals, which are then converted into high-frequency mechanical oscillations by a transducer and propagated into the cleaning solvent. The ultrasonic waves radiate forward in the cleaning fluid in alternating dense and rarefaction patterns, causing the liquid to flow and generating numerous tiny bubbles. These bubbles vibrate and grow under the influence of the ultrasonic waves, rapidly increasing in size and collapsing when a certain sound pressure level is reached, generating shock waves that break down insoluble dirt and disperse it in the cleaning fluid, thus achieving the cleaning purpose. However, in current technology, ultrasonic cleaners generally have limited functionality, only offering ultrasonic cleaning capabilities, which may not completely remove stains or achieve optimal cleaning results. Utility Model Content

[0003] To solve the above problems, this utility model provides an ultrasonic cleaning machine.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The present invention relates to an ultrasonic cleaner, comprising an upper component and a lower component. The upper component is detachably mounted on the lower component. The lower component includes a lower shell and a soaking pot. The lower shell has a cleaning port, and the soaking pot is fixed below the cleaning port. An ultrasonic plate is provided at the bottom of the soaking pot. The upper component includes an upper shell, a tray, a swing arm mechanism, and a brush mechanism. The upper shell covers the tray and has a display port. The upper shell has a connection port, and the display port and the connection port are vertically aligned. When the upper component is mounted on the lower component, the connection port communicates with the cleaning port. The swing arm mechanism includes a motor assembly and a swing arm. The motor assembly is mounted on a tray, and its output end is connected to the fixed end of the swing arm. The free end of the swing arm extends into a connection port and holds a ring. A brush mechanism is located at the bottom of the tray and on both sides of the swing arm. The swing arm can swing between a display position, a scraping position, and a soaking position. In the display position, the free end of the swing arm holds the ring and passes through the display port, protruding from the upper shell. In the scraping position, the free end of the swing arm holds the ring and passes through the connection port between the brush mechanisms. In the soaking position, the free end of the swing arm holds the ring and passes through the cleaning port into the soaking pot.

[0005] Preferably, the motor assembly includes a geared motor, a motor base, a rotating shaft, and a motor mount. The motor base and motor mount are respectively fixed on the tray. The geared motor is disposed inside the motor base, and the rotating shaft is disposed inside the motor mount. The output end of the geared motor passes through the fixed end of the swing arm and is connected to the rotating shaft.

[0006] Preferably, the free end of the swing arm is provided with a first clip, a second clip, and a compression spring. The first clip and the second clip are respectively oscillatingly arranged on both sides of the free end via a fixed shaft. One end of the compression spring is connected to the first clip, and the other end of the compression spring is connected to the second clip.

[0007] Preferably, the brush mechanism includes a first brush component and a second brush component, which are detachably disposed on the bottom of the tray and located on both sides of the swing arm.

[0008] Preferably, the first brush component includes a brush shell, several brush bristles, a vibration motor, a motor fixing plate, a brush ring, and a brush cover. The inner wall of the brush shell is provided with a motor groove. The vibration motor is installed in the motor groove in conjunction with the motor fixing plate. The brush cover is fitted onto the brush shell in conjunction with the brush ring. Several brush bristles are fixed to the outer wall of the brush shell.

[0009] Preferably, the brush housing has a brush connecting post at the top, the brush connecting post is a hollow structure, and a brush contact is installed inside the brush connecting post; the tray has a brush connecting hole, a D-shaped screw rod is installed inside the brush connecting hole, the D-shaped screw rod passes through the brush connecting hole and protrudes to the bottom of the tray, and a fixing rod plug is fitted at the end of the D-shaped screw rod; the D-shaped screw rod is inserted into the brush connecting post, and the fixing rod plug is locked inside the brush connecting post, so that the brush housing is detachably connected to the tray.

[0010] Preferably, the upper component further includes a control mechanism, which includes a cover, a PCB waterproof ring, a touch button board, a touch conductive cotton, a light shield, a power connection contact plate, and five conductive posts. The cover is mounted on a tray, the touch button board is mounted on the cover in conjunction with the PCB waterproof ring, the light shield is fixed to the touch button board, the touch conductive cotton is mounted on the light shield, and the five conductive posts are mounted on the bottom of the touch button board in conjunction with the power connection contact plate. The tray has five conductive holes arranged in a row, and the conductive posts pass through the conductive holes and are exposed at the bottom of the tray.

[0011] Preferably, the lower component includes a power supply PC board and a contact assembly. The power supply PC board is fixedly disposed inside the lower component and electrically connected to the contact assembly. When the upper component is installed on the lower component, the conductive posts abut against the contact assembly for electrical connection.

[0012] Preferably, the upper component is provided with a first fan and a first fan cover, and the tray is provided with an exhaust port, with the first fan and the first fan cover being disposed on the exhaust port.

[0013] Preferably, the lower component further includes a bottom cover, the lower shell is fitted onto the bottom cover, and the lower shell and the bottom cover enclose a lower upper layer receiving cavity. A second fan and a second fan cover are provided in the lower upper layer receiving cavity. An air extraction groove is provided on the bottom cover and communicates with the outside. The second fan is disposed in the air extraction groove and the second fan cover is fitted onto the air extraction groove.

[0014] The beneficial effects of this utility model are as follows: This utility model relates to an ultrasonic cleaner. In this utility model, by controlling the swing arm to drive the ring to perform scraping and soaking operations, the cleaning operation is more comprehensive. The scraping and repeated soaking operations remove stains or dust from the surface of the ring, improving the cleaning effect and efficiency of the ultrasonic cleaner and giving users a better cleaning experience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the ultrasonic cleaning machine of this utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of the upper component of this utility model.

[0017] Figure 3 This is a schematic diagram of the upper shell of this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the tray of this utility model.

[0019] Figure 5 This is a schematic diagram of the disassembled structure of the swing arm mechanism of this utility model.

[0020] Figure 6 This is a schematic diagram of the overall structure of the swing mechanism of this utility model.

[0021] Figure 7 This is a schematic diagram showing the disassembled structure of the PCBA board and the motherboard sleeve of this utility model.

[0022] Figure 8 This is a schematic diagram of the disassembled structure of the control mechanism of this utility model.

[0023] Figure 9 This is a schematic diagram showing the disassembled structure of the emergency stop button of this utility model.

[0024] Figure 10 This is a structural schematic diagram of the emergency stop button of this utility model.

[0025] Figure 11 This is an assembly structure diagram of the tray and brush mechanism of this utility model.

[0026] Figure 12 This is a structural diagram of the tray and brush mechanism assembled according to this utility model.

[0027] Figure 13 This is a utility model Figure 12 A schematic diagram of the conductive pillar in the middle.

[0028] Figure 14 This is a structural schematic diagram of the first brush component of this utility model.

[0029] Figure 15 This is a schematic diagram of the disassembled structure of the first brush component of this utility model.

[0030] Figure 16 This is a schematic diagram of the disassembled structure of the lower component of this utility model.

[0031] Figure 17 This is a schematic diagram showing the disassembled structure of the lower shell and contact assembly of this utility model.

[0032] Figure 18 This is a schematic diagram showing the swing arm mechanism in the display position when the upper component is installed on the lower component.

[0033] Figure 19 This is a schematic diagram of the swing arm mechanism in the scraping position when the upper component is installed on the lower component.

[0034] Figure 20 This is a schematic diagram of the swing arm mechanism in the soaking position when the upper component is installed on the lower component.

[0035] Figure Labels

[0036] 1. Upper component; 11. Upper shell; 111. Display port; 12. Tray; 121. Connection port; 122. Swing placement slot; 123. Brush connection hole; 1231. D-screw rod; 1232. Fixing rod plug; 124. Conductive hole; 125. PCBA mounting slot;

[0037] 13. Swing arm mechanism; 131. Swing arm; 1311. Fixed end; 1312. Free end; 132. Gear motor; 133. Motor base; 134. Rotating shaft; 135. Motor base; 136. First clamp; 137. Second clamp; 138. Fixed shaft; 139. Compression spring; 1301. Swing arm micro switch; 1302. Swing arm switch contact plate;

[0038] 14. Brush mechanism; 141. First brush component; 1411. Brush housing; 14111. Motor slot; 1412. Brush bristles; 1413. Vibration motor; 1414. Motor fixing plate; 1415. Brush ring; 1416. Brush cover; 1417. Brush connecting post; 1418. Brush contact point; 1419. Short rubber plug; 142. Second brush component;

[0039] 15. Control mechanism; 151. Board cover; 152. PCB waterproof ring; 153. Touch button board; 154. Touch conductive cotton; 155. Light shield; 156. Power connection contact plate; 157. Conductive post; 1571. First conductive post; 1572. Second conductive post; 1573. Third conductive post; 1574. Fourth conductive post; 1575. Fifth conductive post;

[0040] 16. Emergency stop button; 161. Button sleeve; 1611. Button post mounting slot; 1612. Emergency stop micro switch mounting slot; 162. Button post; 163. Spring; 164. Emergency stop micro switch;

[0041] 17. First fan; 171. First fan cover; 18. PCBA board; 181. Motherboard sleeve; 182. EVA layer; 19. Masking brush; 191. Pressing component;

[0042] 2. Lower component; 21. Lower shell; 211. Cleaning port; 212. Contact mounting slot; 213. Contact hole; 22. Bottom cover; 221. Vacuum tank; 23. Soaking pot; 231. Fixing ring; 232. Water tank waterproof ring; 24. Basket; 25. Ultrasonic sheet; 26. Power supply PC board; 27. Contact assembly; 271. Contact silicone; 2711. Cross hole; 272. Contact bracket; 273. Contact plate; 274. Contact body; 28. Second fan; 281. Second fan cover; 29. ​​Silicone pad;

[0043] 3. Ring. Detailed Implementation

[0044] Please see Figure 1-20As shown, this utility model relates to an ultrasonic cleaner, including an upper component 1 and a lower component 2. The upper component 1 is detachably installed on the lower component 2. The lower component 2 includes a lower shell 21, a bottom cover 22, an soaking pot 23, a basket 24, and an ultrasonic plate 25. The lower shell 21 is disposed on the bottom cover 22, and the lower shell 21 and the bottom cover 22 enclose a lower receiving cavity. The lower shell 21 is provided with a cleaning port 211, and a fixing ring 231 is provided at the bottom of the cleaning port 211. A water tank waterproof ring 232 is provided on the inner side of the fixing ring 231. The soaking pot 23 is fixed below the fixing ring 231, and the basket 24 is disposed inside the soaking pot 23. The ultrasonic plate 25 is provided at the bottom of the soaking pot 23. The upper component 1 includes an upper shell 11, a tray 12, a swing arm mechanism 13, and a brush mechanism 14. The upper shell 11 covers the tray 12, forming an upper receiving cavity between the upper shell 11 and the tray 12. The upper shell 11 has a display opening 111, and the tray 12 has a connection opening 121. The display opening 111 and the connection opening 121 are vertically aligned. When the upper component 1 is installed on the lower component 2, the connection opening 121 communicates with the cleaning opening 211. The swing arm mechanism 13 is disposed on the tray 12 and includes a reduction motor 132 and a swing arm 131. The output end of the reduction motor 132 is connected to the fixed end 1311 of the swing arm 131, and the free end 1312 of the swing arm 131 extends into the connection opening 121. The free end 1312 is held in place by the ring 3. The swing arm 131 is oscillating by controlling the reduction motor 132. The brush mechanism 14 is detachably mounted on the bottom of the tray 12, and the brush mechanism 14 is located on both sides of the swing arm 131.

[0045] When the motor assembly controls the swing arm 131 to swing, so that the free end 1312 of the swing arm 131 is exposed on the surface of the upper shell 11, the swing arm 131 is in the display position; when the motor assembly controls the swing arm 131 to swing, so that the free end 1312 of the swing arm 131 enters the brush mechanism 14, the swing arm 131 is in the scraping position; when the motor assembly controls the swing arm 131 to swing, so that the free end 1312 of the swing arm 131 enters the soaking pot 23, the swing arm 131 is in the soaking position.

[0046] In this embodiment, the motor assembly includes a geared motor 132, a motor mount 133, a rotating shaft 134, a motor mount 135, a swing arm micro switch 1301, and a swing arm switch touch plate 1302. The tray 12 has a swing placement slot 122. The motor mount 133 and motor mount 135 are respectively fixed within the swing placement slot 122. The geared motor 132 is disposed within the motor mount 133, and the rotating shaft 134 is disposed within the motor mount 135. The motor mount 135 has a swing arm micro switch 1301, which is connected to the swing arm switch touch plate 1302. In this embodiment, the swing arm 131 includes a fixed end 1311 and a free end 1312. The output end of the geared motor 132 passes through the fixed end 1311 of the swing arm 131 and connects to the rotating shaft 134. By controlling the geared motor 132, the swing arm 131 achieves swinging motion.

[0047] Furthermore, the free end 1312 of the swing arm 131 is provided with a first clip 136 and a second clip 137 for clamping the ring 3. The first clip 136 and the second clip 137 are respectively oscillatingly mounted on both sides of the free end 1312 via a fixed shaft 138. A compression spring 139 is provided between the first clip 136 and the second clip 137. One end of the compression spring 139 is connected to the first clip 136, and the other end of the compression spring 139 is connected to the second clip 137. Through the elastic stress of the compression spring 139, the first clip 136 and the second clip 137 maintain a certain abutment state with respect to the ring 3, thereby achieving the clamping effect.

[0048] In this embodiment, the brush mechanism 14 includes a first brush component 141 and a second brush component 142. The first brush component 141 and the second brush component 142 are detachably disposed at the bottom of the tray 12, and the first brush component 141 and the second brush component 142 are located on both sides of the swing arm 131.

[0049] Furthermore, since the first brush member 141 and the second brush member 142 have a symmetrical structure, the structure of the second brush member 142 will not be described again. In this embodiment, the first brush component 141 includes a brush shell 1411, a plurality of brush bristles 1412, a vibration motor 1413, a motor fixing plate 1414, a brush ring 1415, and a brush cover 1416. The inner wall of the brush shell 1411 is provided with a motor groove 14111. The vibration motor 1413 is installed in the motor groove 14111 in conjunction with the motor fixing plate 1414. The brush cover 1416 is fitted onto the brush shell 1411 in conjunction with the brush ring 1415. A motor protection cavity for the vibration motor 1413 is formed between the brush cover 1416 and the brush shell 1411. The plurality of brush bristles 1412 are fixed to the outer wall of the brush shell 1411. When the vibration motor 1413 is driven, the vibration motor 1413 drives the brush bristles 1412 to vibrate synchronously, thereby performing a scraping operation on the passing ring 3.

[0050] Furthermore, the brush housing 1411 has a brush connecting post 1417 at its top. The brush connecting post 1417 is a hollow structure, and a brush contact 1418 is installed inside the brush connecting post 1417. A short rubber plug 1419 is fitted onto the outer wall of the brush connecting post 1417. The tray 12 has a brush connecting hole 123, and a D-shaped screw rod 1231 is installed inside the brush connecting hole 123. The D-shaped screw rod 1231 passes through the brush connecting hole 123 and protrudes from the bottom of the tray 12. A fixing rod rubber plug 1232 is fitted onto the end of the D-shaped screw rod 1231. In this invention, the D-shaped screw rod 1231 is inserted into the brush connecting post 1417, and the fixing rod rubber plug 1232 is inserted into the brush connecting post 1417, so that the brush housing 1411 can be detachably fixed to the bottom of the tray 12, thereby facilitating the replacement of the first brush component 141 or the second brush component 142.

[0051] In this embodiment, the upper component 1 further includes a control mechanism 15. The control mechanism 15 includes a cover 151, a PCB waterproof ring 152, a touch button board 153, a touch conductive cotton 154, a light shield 155, a power connection contact plate 156, and five conductive posts 157. The cover 151 is disposed on the tray 12. The touch button board 153 is disposed on the cover 151 in conjunction with the PCB waterproof ring 152. The light shield 155 is fixed to the touch button board 153. The touch conductive cotton 154 is disposed on the light shield 155. The five conductive posts 157 are disposed at the bottom of the touch button board 153 in conjunction with the power connection contact plate 156. The tray 12 has five conductive holes 124 arranged in a row. The conductive posts 157 pass through the conductive holes 124 and are exposed at the bottom of the tray 12.

[0052] The lower component 2 includes a power supply PC board 26 and a contact assembly 27. The power supply PC board 26 is fixedly disposed within the lower component 2 and electrically connected to the contact assembly 27. The contact assembly 27 includes contact silicone 271, a contact frame 272, a contact plate 273, and several contact bodies 274. The top of the lower shell 21 has a contact mounting groove 212 with five contact holes 213. The contact silicone 271 is exposed in each of the contact holes 213, and each contact silicone 271 has a cross-shaped hole 2711 in its center. The contact frame 272 is fixed to the bottom of the contact mounting groove 212, and the contact bodies 274 are fixed to the contact plate 273. The contact plate 273 is inserted into the contact frame 272, so that the contact bodies 274 are located at the bottom of the contact silicone 271. When the upper component 1 is installed on the lower component 2, the conductive post 157 passes through the cross hole 2711 and connects to the contact body 274, thereby enabling the power supply PC board 26 of the upper component 1 and the lower component 2 to maintain stable and effective transmission and ensure the normal operation of the circuit.

[0053] Furthermore, in this embodiment, the five conductive posts 157 are arranged in a row. From left to right, the five conductive posts 157 are the first conductive post 1571, the second conductive post 1572, the third conductive post 1573, the fourth conductive post 1574, and the fifth conductive post 1575. The first conductive post 1571 is connected to the positive terminal, the second conductive post 1572 and the fourth conductive post 1574 are connected to the negative terminal, and the third conductive post 1573 and the fifth conductive post 1575 are used for driving signals.

[0054] Furthermore, the touch panel 153 is equipped with various speed settings or function switches, such as an on / off switch, a scraping speed setting switch, and a soaking speed setting switch. When the scraping speed setting switch is activated, the reduction motor 132 drives the swing arm 131 to swing towards the brush mechanism 14. When the free end 1312 of the swing arm 131 is positioned between the brush mechanisms 14, the reduction motor 132 locks the swing arm 131, positioning it in the scraping speed setting. When the soaking speed setting switch is activated, the reduction motor 132 drives the swing arm 131 to swing, causing the free end 1312 of the swing arm 131 to enter the soaking pot 23. The reduction motor 132 then locks the swing arm 131, positioning it in the soaking speed setting. Users can use the different speed settings switches on the touch panel 153 to clean the ring 3 in different modes according to the actual situation.

[0055] Furthermore, the upper component 1 is provided with a pair of concealing brushes 19. The concealing brushes 19 are fixed to the tray 12 by pressing members 191. The concealing brushes 19 are aligned with the display opening 111. The concealing brushes 19 are located on both sides of the swing arm 131. When the swing arm 131 enters the display position, the free end 1312 of the swing arm 131 protrudes from the concealing brushes 19 and is exposed outside the upper shell 11. When the swing arm 131 descends, the free end 1312 of the swing arm 131 leaves the display opening 111, and the concealing brushes 19 cover the display opening 111.

[0056] Furthermore, the upper component 1 is provided with a PCBA board 18 and a motherboard sleeve 181. The tray 12 is provided with a PCBA mounting slot 125. The PCBA board 18 is installed in the PCBA mounting slot 125, and the motherboard sleeve 181 is disposed on the PCBA board 18 in conjunction with the EVA layer 182.

[0057] Furthermore, the upper component 1 is provided with an emergency stop button 16, which includes a button sleeve 161, a button post 162, a spring 163, and an emergency stop micro switch 164. The upper shell 11 is provided with an emergency stop button opening (not shown in the figure). The button sleeve 161 is fixed on the tray 12. The button sleeve 161 is provided with a button post mounting groove 1611 and an emergency stop micro switch mounting groove 1612. The spring 163 is sleeved on the button post 162. The button post 162 is installed in the button post mounting groove 1611 in cooperation with the spring 163. The top of the button post 162 is exposed on the surface of the upper shell 11 through the emergency stop button opening. The emergency stop micro switch 164 is electrically connected to the PCBA board 18. The emergency stop micro switch 164 is disposed in the emergency stop micro switch mounting groove 1612. The switching part of the emergency stop micro switch 164 is connected to the button post 162. When button 162 is pressed, the emergency stop micro switch 164 sends a signal to PCBA board 18 to stop the program from running, thus achieving an emergency stop effect.

[0058] Furthermore, the upper cavity of the upper component 1 is provided with a first fan 17 and a first fan cover 171. The tray 12 is provided with an exhaust port (not marked in the figure). The first fan 17 and the first fan cover 171 are set on the exhaust port. The first fan 17 and the first fan cover 171 draw the air inside the upper cavity to the outside, thereby improving the service life of the ultrasonic cleaner.

[0059] Furthermore, the lower component 2 is provided with a second fan 28 and a second fan cover 281. The bottom cover 22 is provided with an air extraction groove 221. The second fan 28 is disposed in the air extraction groove 221, and the second fan cover 281 covers the air extraction groove 221. The second fan 28, together with the second fan cover 281, draws the air inside the lower cavity to the outside, thereby improving the service life of the ultrasonic cleaner.

[0060] Furthermore, the bottom of the bottom cover 22 is provided with a silicone pad 29, which is used for anti-slip purposes to prevent the ultrasonic cleaner from being damaged by collision due to a wet and slippery environment.

[0061] The following is one of the cleaning modes of the ultrasonic cleaner of this utility model:

[0062] 1. In the initial position, the first clip 136 and the second clip 137 of the swing arm 131 are exposed on the surface of the upper shell 11 through the display opening 111. The user places the ring 3 between the first clip 136 and the second clip 137, and the ring 3 is clamped by the first clip 136 and the second clip 137, so that the ring 3 is displayed on the surface of the upper shell 11.

[0063] 2. When the ring 3 needs to be cleaned, turn on the cleaning mode switch of the control mechanism 15, so that the swing arm 131 swings down to enter the soaking position. At this time, the output end of the reduction motor 132 will control the swing arm 131 to swing down. The swing arm 131 drives the ring 3 down into the soaking pot 23 for the first soaking (30 seconds). At the same time, the ultrasonic plate 25 provides high-frequency vibration to clean the ring 3 once.

[0064] 3. After the ring 3 is soaked for the first time, the cleaning mode causes the swing arm 131 to swing upward and enter the scraping mode. At this time, the output end of the reduction motor 132 will control the swing arm 131 to swing upward. The swing arm 131 drives the ring 3 to rise between the first brush piece 141 and the second brush piece 142. The vibration motor 1413 drives the bristles 1412 on the surface of the brush shell 1411 to vibrate synchronously. The vibrating bristles 1412 scrape the ring 3 for 4.5-5 minutes.

[0065] 4. After the ring 3 is scraped, the cleaning mode causes the swing arm 131 to swing downward again to enter the soaking position. At this time, the output end of the reduction motor 132 will control the swing arm 131 to swing downward. The swing arm 131 drives the ring 3 to fall into the soaking pot 23 and soak for a second time (30 seconds). At the same time, the ultrasonic plate 25 provides high-frequency vibration to clean the ring 3 a second time.

[0066] 5. After the second soaking is completed, the cleaning mode causes the swing arm 131 to swing upward, raising the ring 3 back to the initial position. At this time, the output of the reduction motor 132 will control the swing arm 131 to swing upward, and the swing arm 131 will drive the ring 3 to rise back to the initial position, so that the ring 3 is displayed on the surface of the upper shell 11. At this time, the cleaning mode is completed, and the user can take away the ring 3.

[0067] This utility model relates to an ultrasonic cleaner. In this utility model, the swing arm 131 is controlled to drive the ring 3 to perform scraping and soaking operations, making the cleaning operation more comprehensive. The scraping and repeated soaking operations remove stains or dust from the surface of the ring 3, improving the cleaning effect and efficiency of the ultrasonic cleaner and giving users a better cleaning experience.

[0068] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An ultrasonic cleaning machine characterized by: The utility model provides a kind of ring cleaning device, including upper assembly and lower assembly, the upper assembly is detachably mounted on lower assembly, and the lower assembly includes lower shell, soaking pot, the lower shell is equipped with washing port, and the soaking pot is fixed below washing port, and the bottom of the soaking pot is equipped with ultrasonic wave piece;The upper assembly includes upper shell, tray, swing arm mechanism and brush mechanism, the upper shell covers on tray, and the upper shell is equipped with display port, and tray is equipped with connecting port, and the display port and connecting port are in position correspondence, when the upper assembly is installed on the lower assembly, the connecting port is communicated with washing port;The swing arm mechanism includes motor assembly, swing arm, the motor assembly is arranged on tray, and the output end of the motor assembly is connected to the fixed end of swing arm, and the free end of swing arm is stretched to connecting port, and the free end is clamped on ring;The brush mechanism is arranged on the bottom of tray, and the brush mechanism is located on both sides of swing arm;The swing arm can swing between display gear, scraping gear and soaking gear, and when the swing arm is in display gear, the free end clamps ring and exposes on the upper shell through display port;When the swing arm is in scraping gear, the free end clamps ring and is located between brush mechanism through connecting port;When the swing arm is in soaking gear, the free end clamps ring and enters into soaking pot through washing port.

2. The ultrasonic cleaning machine of claim 1, wherein: The motor assembly includes reduction motor, motor base, rotating shaft and motor seat, the motor base and motor seat are fixed on tray respectively, the reduction motor is arranged in motor base, and the rotating shaft is arranged in motor seat, and the output end of the reduction motor is connected to the rotating shaft through the fixed end of swing arm.

3. The ultrasonic cleaning machine of claim 1, wherein: The free end of the swing arm is equipped with first clamp, second clamp and compression spring, the first clamp and second clamp are respectively arranged on both sides of the free end through fixed shaft and can swing, one end of the compression spring is connected to the first clamp, and the other end of the compression spring is connected to the second clamp.

4. The ultrasonic cleaning machine of claim 1, wherein: The brush mechanism includes first brush piece and second brush piece, and the first brush piece and second brush piece are respectively detachably arranged on the bottom of tray, and the first brush piece and second brush piece are respectively located on both sides of swing arm.

5. An ultrasonic cleaning machine as claimed in claim 4, wherein: The first brush piece includes brush shell, a plurality of bristles, vibration motor, motor fixing sheet, brush ring and brush cover, the inner wall of the brush shell is equipped with motor groove, the vibration motor is mounted in the motor groove with the motor fixing sheet, the brush cover is covered on the brush shell with the brush ring, and a plurality of bristles are fixed on the outer wall of the brush shell.

6. An ultrasonic cleaning machine as claimed in claim 5, wherein: The top of the brush shell is equipped with brush connecting column, the brush connecting column is hollow structure, and brush contact is mounted in the brush connecting column;The tray is equipped with brush connecting hole, and the D-shaped screw rod is arranged in the brush connecting hole, the D-shaped screw rod is exposed on the bottom of tray through brush connecting hole, and the end of the D-shaped screw rod is sleeved with fixed rod rubber plug;The D-shaped screw rod is inserted into the brush connecting column, and the fixed rod rubber plug is clamped in the brush connecting column, so that the brush shell is detachably connected with the tray.

7. The ultrasonic cleaning machine of claim 1, wherein: The upper assembly further comprises a control mechanism, which comprises a plate cover, a PCB waterproof ring, a touch key plate, touch conductive cotton, a light shield, a power connection touch plate and five conductive columns. The plate cover is arranged on the tray. The touch key plate is arranged on the plate cover with the PCB waterproof ring. The light shield is fixed on the touch key plate. The touch conductive cotton is arranged on the light shield. The five conductive columns are arranged at the bottom of the touch key plate with the power connection touch plate. The tray is provided with five conductive holes arranged in a row. The conductive columns respectively pass through the conductive holes and are exposed at the bottom of the tray.

8. The ultrasonic cleaning machine of claim 7, wherein: The lower assembly is provided with a power PC board and a contact assembly. The power PC board is fixedly arranged in the lower assembly. The power PC board is electrically connected to the contact assembly. When the upper assembly is mounted on the lower assembly, the conductive columns are respectively electrically connected to the contact assembly.

9. The ultrasonic cleaning machine of claim 1, wherein: The upper assembly is provided with a first fan and a first fan cover. The tray is provided with an air outlet. The first fan is arranged on the air outlet with the first fan cover.

10. The ultrasonic cleaning machine of claim 1, wherein: The lower assembly further comprises a bottom cover. The lower shell is combined with the bottom cover. A lower upper accommodating cavity is enclosed between the lower shell and the bottom cover. The lower upper accommodating cavity is provided with a second fan and a second fan cover. The bottom cover is provided with an air exhaust groove, which is communicated with the outside. The second fan is arranged in the air exhaust groove. The second fan cover covers the air exhaust groove.

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