A combined mechanism of a vibrator and a lifting motor with a telescopic seal and a guide structure

Abstract

A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure, comprising a vibrator protection cover, the vibrator protection cover is mounted on the ultrasonic vibrator through an ultrasonic vibrator sealing assembly, and the vibrator protection cover is mounted on a lifting motor mounting seat through a telescopic seal protection assembly; the ultrasonic vibrator sealing assembly comprises a vibrator sealing ring clamped between a vibrator cover plate and a vibrator sealing pressing boss; the telescopic seal protection assembly comprises a telescopic sealing bellows with two ends respectively mounted on an upper mounting seal ring and a lower mounting seal ring; a guide assembly is arranged between the vibrator protection cover and the lifting motor mounting seat, the guide assembly comprises a guide column and a guide sleeve; the lifting motor output end is connected to the vibrator protection cover through a lifting transmission assembly, the lifting transmission assembly comprises a threaded lifting column and a threaded lifting sleeve; a lifting motor sealing structure is arranged between the lifting motor mounting seat and the lifting motor sealing cover, the lifting motor sealing structure comprises a sealing protrusion and a sealing protrusion groove. Suitable for ultrasonic cleaning.

Description

Technical Field

[0001] The invention relates to the field of ultrasonic cleaning, and in particular to a combined mechanism of a vibrator and a lifting motor with a telescopic seal and a guide structure. Background Art

[0002] At present, with the development of science and technology, people have begun to use ultrasound to clean dishes and food, and thus, ultrasonic washing sinks have come into being. However, the existing ultrasonic washing sinks have the following problems in actual use:

[0003] Since the existing ultrasonic cleaning sinks generally have the ultrasonic generator pre-integrated in the sink, if the user has already installed the sink, in order to use ultrasonic waves to clean dishes and food, the original installed sink must be completely dismantled and then a new ultrasonic cleaning sink must be installed. This will not only greatly increase the user's cost of use, but also when installing a new ultrasonic cleaning sink, other related kitchen utensils in the kitchen may be damaged, and the secondary modification is extremely inconvenient, and it will also cause a waste of resources.

[0004] To this end, we need to develop an ultrasonic flushing device that can complete the installation of the ultrasonic vibrator by simply replacing some parts of the existing water tank. However, the important issues that need to be solved in the development of this ultrasonic flushing device are: how to achieve the sealing of important parts such as the ultrasonic vibrator, and ensure the sealing effect and long-term sealing life; and how to ensure that the ultrasonic vibrator can move up and down stably and reliably. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the above-mentioned background technology and provide a combined mechanism of a vibrator and a lifting motor with a telescopic seal and a guide structure.

[0006] In order to achieve the above purpose, the present invention provides a combination mechanism of a vibrator and a lifting motor with a telescopic sealing and guiding structure, including an ultrasonic vibrator, a vibrator protection cover, a lifting motor, a lifting motor mounting seat and a lifting motor sealing cover, the upper end of the vibrator protection cover is mounted on the ultrasonic vibrator through an ultrasonic vibrator sealing assembly sealing cover, the lower end of the vibrator protection cover is sealed and mounted on the upper end of the lifting motor mounting seat through a telescopic sealing protection assembly, and the lower end of the lifting motor mounting seat is connected to the lifting motor sealing cover; the ultrasonic vibrator sealing assembly includes A vibrator sealing ring and a vibrator sealing pressing boss arranged on the outer edge of the upper end of the vibrator protective cover, the vibrator sealing ring is clamped between the vibrator cover plate of the ultrasonic vibrator and the vibrator sealing pressing boss, and a water sealing gear ring is arranged on the outer wall of the vibrator sealing ring; the telescopic sealing protection assembly comprises an upper mounting sealing ring, a lower mounting sealing ring and a telescopic sealing bellows, the upper end sealing card of the telescopic sealing bellows is mounted on the upper mounting sealing ring, the lower end sealing card of the telescopic sealing bellows is mounted on the lower mounting sealing ring, and the upper mounting sealing ring is sealingly mounted on the lower end of the vibrator protective cover. The lower mounting sealing ring is sealingly mounted on the upper end of the lifting motor mounting seat; a guide assembly is provided between the vibrator protection cover and the lifting motor mounting seat, the guide assembly includes a guide column arranged on the lower end of the vibrator protection cover and a guide sleeve arranged on the upper end of the lifting motor mounting seat, and the guide column and the guide sleeve cooperate with each other; the output end of the lifting motor passes through the upper end of the lifting motor mounting seat and is connected to the lower end of the vibrator protection cover through a lifting transmission assembly, the lifting transmission assembly includes a threaded lifting column and a threaded lifting sleeve that cooperate with each other, the threaded lifting column is fixedly mounted on the output end of the lifting motor, and the threaded lifting sleeve is fixedly mounted on the bottom surface of the vibrator protection cover; a lifting motor sealing structure is provided between the lifting motor mounting seat and the lifting motor sealing cover, the lifting motor sealing structure includes a sealing protrusion arranged on the upper port portion of the lifting motor sealing cover, a sealing protrusion groove arranged on the lower port portion of the lifting motor mounting seat, and a sealing ring for a sealing cover, the sealing protrusion cooperates with the sealing protrusion groove, and the sealing ring for the sealing cover is installed in the sealing protrusion groove.

[0007] Preferably, the ultrasonic vibrator sealing assembly also includes a vibrator sealing clamping ring, which presses the vibrator sealing clamping boss and the vibrator sealing ring onto the vibrator cover, and a vibrator sealing silicone pad is provided between the vibrator sealing clamping ring and the vibrator sealing clamping boss.

[0008] Preferably, a vibrator sealing ring mounting stud is provided on the vibrator cover at a position corresponding to the vibrator sealing ring, a vibrator sealing ring mounting hole is provided on the vibrator sealing ring at a position corresponding to the vibrator sealing ring mounting stud, the vibrator sealing ring is sleeved on the vibrator sealing ring mounting stud through the vibrator sealing ring mounting hole, a vibrator sealing ring boss is provided on one side of the vibrator sealing ring facing the vibrator sealing clamping boss at a position corresponding to the vibrator sealing ring mounting hole, and a vibrator sealing ring boss sealing groove is provided on the vibrator sealing clamping boss at a position corresponding to the vibrator sealing ring boss.

[0009] Preferably, the upper mounting sealing ring is bent inwardly and provided with a bellows upper mounting card, the upper end of the telescopic sealing bellows is provided with a bellows upper mounting card groove that matches with the bellows upper mounting card, the lower mounting sealing ring is bent inwardly and provided with a bellows lower mounting card, the lower end of the telescopic sealing bellows is provided with a bellows lower mounting card groove that matches with the bellows lower mounting card, and the lower end of the vibrator protection cover is provided with a bellows protection cover at a position corresponding to the periphery of the upper mounting sealing ring.

[0010] Preferably, a limiting boss is provided on the inner wall of the guide sleeve, the inner diameter of the limiting boss matches the outer diameter of the guide column, a limiting bolt is installed on the guide column, a limiting flange is provided on the limiting bolt, and the outer diameter of the limiting flange is larger than the inner diameter of the limiting boss.

[0011] Preferably, the lower end of the threaded lifting column is sleeved on the output end of the lifting motor, and fixing holes are respectively provided at corresponding positions on the side wall of the lower end of the threaded lifting column and the output end of the lifting motor, and fixing pins are installed in the fixing holes. The side wall of the threaded lifting sleeve is provided with mounting ears, and the threaded lifting sleeve is fixedly mounted on the bottom surface of the vibrator protective cover through the mounting ears.

[0012] Preferably, a limit switch for controlling the lifting motor is provided on the bottom surface of the vibrator protection cover at a position corresponding to the threaded lifting column.

[0013] Preferably, a sealing cover mounting screw hole is provided at the lower port portion of the lifting motor mounting seat corresponding to the outer circle of the sealing protrusion groove, and a sealing cover mounting ear matching the sealing cover mounting screw hole is provided on the lifting motor sealing cover.

[0014] Preferably, a wire harness accommodating groove for accommodating the wire harness is provided in the sealing cover of the lifting motor, and a wire harness sealing quick connector for the wire harness to pass through in a sealed manner is also provided on the sealing cover of the lifting motor.

[0015] Preferably, a sealing cover fixing screw hole column is provided at a position corresponding to the outer ring of the sealing protrusion on the lifting motor sealing cover, the sealing cover fixing screw hole column is staggered with the sealing cover mounting ear, a sealing cover fixing screw hole sealing groove is provided at the position of the screw hole corresponding to the sealing cover fixing screw hole column, and a sealing cover fixing screw hole sealing ring is provided in the sealing cover fixing screw hole sealing groove.

[0016] The beneficial effects brought by the technical solution provided by the present invention are:

[0017] 1. The added vibrator sealing ring can ensure the sealing effect of the vibrator protective cover on the ultrasonic vibrator on the one hand, and can also seal the water under the sink on the other hand; in addition, the added vibrator sealing pressing boss can not only further improve the sealing effect, but also disperse the vibration force, reducing the adverse effects of the ultrasonic waves emitted by the ultrasonic vibrator on the vibrator protective cover and the vibrator sealing ring;

[0018] 2. The additional telescopic sealing protection component can effectively prevent water from entering the vibrator protection cover and the lifting motor mounting seat, thereby ensuring the safety of the use of the ultrasonic cleaning device and also prolonging the service life of the ultrasonic cleaning device;

[0019] 3. The added guide assembly is conducive to the lifting and lowering of the vibrator protective cover; through the lifting transmission assembly and the guide assembly, the rotary motion of the motor can be simply and conveniently converted into linear motion, thereby achieving the purpose of lifting and lowering the ultrasonic vibrator;

[0020] 4. The additional lifting motor sealing structure can prevent water from entering the space enclosed by the lifting motor mounting seat and the lifting motor sealing cover, thereby ensuring the safety of the use of the ultrasonic cleaning device and also prolonging the service life of the ultrasonic cleaning device;

[0021] 5. The added vibrator sealing clamping ring can not only further improve the sealing effect, but also further disperse the vibration force, reducing the adverse effects of the ultrasonic waves emitted by the ultrasonic vibrator on the vibrator protective cover and the vibrator sealing ring; the added vibrator sealing silicone pad can avoid the rigid contact between the vibrator sealing clamping ring and the vibrator sealing clamping boss, playing a vibration reduction role, and on the other hand, it can also resist the sol produced by the ultrasonic waves emitted by the ultrasonic vibrator on the rubber;

[0022] 6. The additional vibrator sealing ring installation studs not only facilitate the installation of the vibrator sealing ring, but also disperse the ultrasonic waves emitted by the ultrasonic vibrator; the additional vibrator sealing ring boss and the vibrator sealing ring boss sealing groove can effectively prevent leakage from the vibrator sealing ring installation hole;

[0023] 7. The added bellows protection cover can prevent fish bones and hard objects in the water from causing damage to the telescopic sealing bellows;

[0024] 8. The added limit structure can prevent the lifting motor from rising too high, and can also prevent the guide column and guide sleeve from being disengaged;

[0025] 9. The added pin structure facilitates the installation and subsequent maintenance and replacement of the threaded lifting column; the threaded lifting sleeve is designed to be fixedly installed on the bottom surface of the vibrator protective cover through the mounting ear, which facilitates the installation and subsequent maintenance and replacement of the threaded lifting sleeve;

[0026] 10. The added limit switch can prevent the motor from rising too high;

[0027] 11. By designing the mounting screw holes on the outer ring of the sealing protrusion groove, the sealing will not be affected;

[0028] 12. The added wire harness storage slot facilitates the arrangement and installation of the wire harness; the added wire harness sealing quick connector 11g facilitates quick installation and sealing;

[0029] 13. The additional sealing grooves for the sealing cover fixing screw holes and the sealing rings for the sealing cover fixing screw holes ensure the sealing of the sealing cover fixing screw hole columns to prevent water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of an ultrasonic washing device;

[0031] Figure 2 yes Figure 1 Schematic diagram of the main structure;

[0032] Figure 3 yes Figure 1 Schematic diagram of the left view structure;

[0033] Figure 4 yes Figure 1 A right view structural diagram of ;

[0034] Figure 5 yes Figure 1 A schematic diagram of a top view structure;

[0035] Figure 6 yes Figure 1 Schematic diagram of the structure viewed from above;

[0036] Figure 7 yes Figure 1 A schematic cross-sectional structure diagram of ;

[0037] Figure 8 yes Figure 7 Schematic diagram of the structure during drainage;

[0038] Fig. 9 yes Figure 8 A partial enlarged structural diagram of part A;

[0039] Fig.10 yes Figure 1 Schematic diagram of the explosion structure;

[0040] Fig.11 yes Figure 1 Schematic diagram of the explosion structure from another angle;

[0041] Fig.12 yes Figure 1 A schematic diagram of the explosion structure from another angle;

[0042] Fig.13 It is a structural diagram of a combined mechanism of a vibrator and a lifting motor with a telescopic seal and a guide structure;

[0043] Fig.14 yes Fig.13 Schematic diagram of the explosion structure.

[0044] In the figure, ultrasonic vibrator 1, vibrator cover plate 1a, vibrator sealing ring mounting stud 1b, sewer pipe housing 2, sealing convex protrusion 2a for fixing screw hole of sealing cover, sealing convex ring 2b for sealing quick connector of wiring harness, slag screen 2c, debris filter mounting ear 2d, vibrator protective cover 3, lifting motor 4, lifting motor mounting seat 5, lifting motor sealing cover 6, sealing hood fixing screw hole column 6a, sealing hood fixing screw hole sealing groove 6b, sealing hood fixing screw hole sealing ring 6c, wiring harness sealing quick connector sealing groove 6d, wiring harness sealing quick connector sealing ring 6e, ultrasonic vibrator sealing assembly 7, vibrator sealing ring 7a, vibrator sealing clamping boss 7b, water sealing gear ring 7c, vibrator sealing clamping ring 7d, vibrator sealing silicone pad 7e, vibrator sealing ring mounting hole 7f, vibrator sealing ring boss 7g, vibrator sealing ring boss sealing groove 7h, vibrator sealing Rib 7i, telescopic sealing protection assembly 8, upper mounting sealing ring 8a, bellows upper mounting card 8a1, lower mounting sealing ring 8b, bellows lower mounting card 8b1, telescopic sealing bellows 8c, bellows upper mounting card slot 8c1, bellows lower mounting card slot 8c2, bellows sealing protrusion 8c3, bellows protective cover 8d, guide assembly 9, guide column 9a, guide sleeve 9b, limit boss 9c, limit bolt 9d, limit flange 9e, lifting transmission assembly 10, threaded lifting column 10a, threaded lifting sleeve 10b, limit switch 10c, lifting motor sealing structure 11, sealing protrusion 11a, sealing protrusion groove 11b, sealing ring for sealing cover 11c, sealing cover mounting screw hole 11d, sealing cover mounting ear 11e, wire harness accommodating groove 11f, wire harness sealing quick connector 11g, debris filter 12. DETAILED DESCRIPTION

[0045] To make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] Embodiment 1:

[0047] See also Figure 1-Figure 14 As shown, this embodiment provides a combination mechanism of a vibrator and a lifting motor with a telescopic sealing and guiding structure, including an ultrasonic vibrator 1, a vibrator protective cover 3, a lifting motor 4, a lifting motor mounting seat 5 and a lifting motor sealing cover 6, the upper end of the vibrator protective cover 3 is mounted on the ultrasonic vibrator 1 through an ultrasonic vibrator sealing component 7, the lower end of the vibrator protective cover 3 is sealed and mounted on the upper end of the lifting motor mounting seat 5 through a telescopic sealing protection component 8, and the lower end of the lifting motor mounting seat 5 is connected to the lifting motor sealing cover 6; the ultrasonic vibrator sealing component 7 It includes a vibrator sealing ring 7a and a vibrator sealing and pressing boss 7b arranged on the outer edge of the upper end of the vibrator protection cover 3, the vibrator sealing ring 7a is clamped between the vibrator cover plate 1a of the ultrasonic vibrator 1 and the vibrator sealing and pressing boss 7b, and a water sealing gear ring 7c is arranged on the outer wall of the vibrator sealing ring 7a; the telescopic sealing protection component 8 includes an upper mounting sealing ring 8a, a lower mounting sealing ring 8b and a telescopic sealing bellows 8c, the upper end of the telescopic sealing bellows 8c is sealingly mounted on the upper mounting sealing ring 8a, the lower end of the telescopic sealing bellows 8c is sealingly mounted on the lower mounting sealing ring 8b, the upper mounting sealing ring 8a is sealingly mounted on the lower end of the vibrator protection cover 3, and the lower mounting sealing ring 8b is sealingly mounted on the upper end of the lifting motor mounting seat 5; a guide component 9 is provided between the vibrator protection cover 3 and the lifting motor mounting seat 5, and the guide component 9 includes a guide column 9a arranged on the lower end of the vibrator protection cover 3 and a guide sleeve 9b arranged on the upper end of the lifting motor mounting seat 5, the guide column 9a cooperates with the guide sleeve 9b; the output end of the lifting motor 4 passes through the upper end of the lifting motor mounting seat 5 and is connected to the lower end of the vibrator protection cover 3 through a lifting transmission assembly 10, the lifting transmission assembly 10 includes a threaded lifting column 10a and a threaded lifting sleeve 10b that cooperate with each other, the threaded lifting column 10a is fixedly mounted on the output end of the lifting motor 4, and the threaded lifting sleeve 10b is fixedly mounted on the bottom surface of the vibrator protection cover 3; a lifting motor sealing structure 11 is provided between the lifting motor mounting seat 5 and the lifting motor sealing cover 6, the lifting motor sealing structure 11 includes a sealing protrusion 11a arranged on the upper port portion of the lifting motor sealing cover 6, a sealing protrusion groove 11b arranged on the lower port portion of the lifting motor mounting seat 5, and a sealing ring 11c for a sealing cover, the sealing protrusion 11a cooperates with the sealing protrusion groove 11b, and the sealing ring 11c for the sealing cover is installed in the sealing protrusion groove 11b.

[0048] The added vibrator sealing ring 7a can ensure the sealing effect of the vibrator protective cover 3 on the ultrasonic vibrator 1 on the one hand, and can also play a role in sealing the water in the sink on the other hand; in addition, the added vibrator sealing pressing boss 7b can not only further improve the sealing effect, but also disperse the vibration force, reducing the adverse effects of the ultrasonic wave emitted by the ultrasonic vibrator 1 on the vibrator protective cover 3 and the vibrator sealing ring 7a; the added telescopic sealing protection component 8 can effectively prevent water from entering the vibrator protective cover 3 and the lifting motor mounting seat 5, thereby ensuring the safety of the use of the ultrasonic washing device and improving the service life of the ultrasonic washing device; the added guide component 9 is conducive to the lifting and lowering action of the vibrator protective cover 3; through the lifting transmission component 10 and the guide component 9, the rotational motion of the motor can be simply and conveniently converted into linear motion, thereby achieving the purpose of lifting and lowering the ultrasonic vibrator 1; the added lifting motor sealing structure 11 can prevent water from entering the space enclosed by the lifting motor mounting seat 5 and the lifting motor sealing cover 6, thereby ensuring the safety of the use of the ultrasonic washing device and improving the service life of the ultrasonic washing device.

[0049] The ultrasonic vibrator sealing assembly 7 further includes a vibrator sealing clamping ring 7d, which clamps the vibrator sealing clamping boss 7b and the vibrator sealing ring 7a onto the vibrator cover plate 1a, and a vibrator sealing silicone pad 7e is provided between the vibrator sealing clamping ring 7d and the vibrator sealing clamping boss 7b. The vibrator sealing clamping ring 7d is made of stainless steel. The additional vibrator sealing clamping ring 7d can not only further improve the sealing effect, but also further disperse the vibration force, and reduce the adverse effects of the ultrasonic waves emitted by the ultrasonic vibrator 1 on the vibrator protective cover 3 and the vibrator sealing ring 7a; the additional vibrator sealing silicone pad 7e can avoid the rigid contact between the vibrator sealing clamping ring 7d and the vibrator sealing clamping boss 7b, and play a vibration reduction role, and on the other hand, it can also resist the sol generated by the ultrasonic waves emitted by the ultrasonic vibrator 1 on the rubber.

[0050] The vibrator cover plate 1a is provided with a vibrator sealing ring mounting stud 1b at a position corresponding to the vibrator sealing ring 7a, and the vibrator sealing ring mounting hole 7f is provided on the vibrator sealing ring 7a at a position corresponding to the vibrator sealing ring mounting stud 1b. The vibrator sealing ring 7a is mounted on the vibrator sealing ring mounting stud 1b through the vibrator sealing ring mounting hole 7f. The vibrator sealing ring boss 7g is provided on the side of the vibrator sealing ring 7a facing the vibrator sealing pressing boss 7b at a position corresponding to the vibrator sealing ring mounting hole 7f, and the vibrator sealing ring boss sealing groove 7h is provided on the vibrator sealing pressing boss 7b at a position corresponding to the vibrator sealing ring boss 7g. The additional vibrator sealing ring mounting stud 1b not only facilitates the installation of the vibrator sealing ring 7a, but also disperses the ultrasonic wave emitted by the ultrasonic vibrator 1; the additional vibrator sealing ring boss 7g and the vibrator sealing ring boss sealing groove 7h can effectively prevent leakage from the vibrator sealing ring mounting hole 7f.

[0051] The upper mounting seal ring 8a is bent inwards and provided with a bellows upper mounting card 8a1, the upper end of the telescopic sealing bellows 8c is provided with a bellows upper mounting card slot 8c1 matched with the bellows upper mounting card 8a1, the lower mounting seal ring 8b is bent inwards and provided with a bellows lower mounting card 8b1, the lower end of the telescopic sealing bellows 8c is provided with a bellows lower mounting card slot 8c2 matched with the bellows lower mounting card 8b1, and the lower end of the vibrator protection cover 3 is provided with a bellows protection cover 8d at a position corresponding to the outer periphery of the upper mounting seal ring 8a. The additional bellows protection cover 8d can prevent fish bones and hard objects in the water from causing damage to the telescopic sealing bellows 8c.

[0052] The inner wall of the guide sleeve 9b is provided with a limiting boss 9c, the inner diameter of which matches the outer diameter of the guide column 9a, and the guide column 9a is provided with a limiting bolt 9d, the limiting bolt 9d is provided with a limiting flange 9e, and the outer diameter of the limiting flange 9e is larger than the inner diameter of the limiting boss 9c. The additional limiting structure can prevent the lifting motor 4 from rising too high, and can also prevent the guide column 9a from being disengaged from the guide sleeve 9b.

[0053] The lower end of the threaded lifting column 10a is sleeved on the output end of the lifting motor 4. The lower end side wall of the threaded lifting column 10a and the corresponding position on the output end of the lifting motor 4 are respectively provided with fixing holes, and fixing pins are installed in the fixing holes. The side wall of the threaded lifting sleeve 10b is provided with mounting ears, and the threaded lifting sleeve 10b is fixedly installed on the bottom surface of the vibrator protection cover 3 through the mounting ears. The added pin structure facilitates the installation and subsequent maintenance and replacement of the threaded lifting column 10a; the threaded lifting sleeve 10b is designed to be fixedly installed on the bottom surface of the vibrator protection cover 3 through the mounting ears, which facilitates the installation and subsequent maintenance and replacement of the threaded lifting sleeve 10b. A limit switch 10c for controlling the lifting motor 4 is provided on the bottom surface of the vibrator protection cover 3 at a position corresponding to the threaded lifting column 10a. The added limit switch 10c can prevent the motor from rising too high.

[0054] The lower port portion of the lifting motor mounting seat 5 is provided with a sealing cover mounting screw hole 11d at a position corresponding to the outer ring of the sealing protruding groove 11b, and the lifting motor sealing cover 6 is provided with a sealing cover mounting ear 11e that matches the sealing cover mounting screw hole 11d. By designing the mounting screw hole on the outer ring of the sealing protruding groove 11b, the sealing will not be affected. The lifting motor sealing cover 6 is provided with a wire harness accommodating groove 11f for accommodating the wire harness, and the lifting motor sealing cover 6 is also provided with a wire harness sealing quick connector 11g for the wire harness to pass through the sealing. The additional wire harness accommodating groove 11f facilitates the arrangement and installation of the wire harness; the additional wire harness sealing quick connector 11g facilitates rapid installation and sealing. The wire harnesses of the ultrasonic vibrator 1 and the limit switch 10c pass through the vibrator protection cover 3 and the lifting motor mounting seat 5 in turn, and pass through the wire harness sealing quick connector 11g. The wire harness of the lifting motor 4 also passes through the wire harness sealing quick connector 11g.

[0055] A sealing cover fixing screw hole column 6a is provided on the lifting motor sealing cover 6 at a position corresponding to the outer ring of the sealing protrusion 11a, and the sealing cover fixing screw hole column 6a is arranged in a staggered manner with the sealing cover mounting ear 11e. A sealing cover fixing screw hole sealing groove 6b is provided at a position corresponding to the screw hole of the sealing cover fixing screw hole column 6a, and a sealing cover fixing screw hole sealing ring 6c is provided in the sealing cover fixing screw hole sealing groove 6b. The additional sealing cover fixing screw hole sealing groove 6b and the sealing cover fixing screw hole sealing ring 6c ensure the sealing at the sealing cover fixing screw hole column 6a to prevent water leakage.

[0056] Embodiment 2:

[0057] See also Figure 1-12As shown, this embodiment provides an ultrasonic flushing device, including an ultrasonic vibrator 1, a downpipe housing 2, a vibrator protective cover 3, a lifting motor 4, a lifting motor mounting seat 5 and a lifting motor sealing cover 6, wherein the upper end sealing cover of the vibrator protective cover 3 is mounted on the ultrasonic vibrator 1, and the lower end of the vibrator protective cover 3 is sealed and mounted on the upper end of the lifting motor mounting seat 5 in a liftable manner, and the lower end of the lifting motor mounting seat 5 is sealedly connected to the lifting motor sealing cover 6, and the lifting motor 4 is mounted in a space surrounded by the lifting motor mounting seat 5 and the lifting motor sealing cover 6, and the output end of the lifting motor 4 passes through the upper end of the lifting motor mounting seat 5 and is connected to the lower end of the vibrator protective cover 3, and the lifting motor sealing cover 6 is mounted at the bottom of the downpipe housing 2. The installation outer diameter of the downpipe housing 2 is consistent with the aperture of the downpipe outlet of the sink, and a water discharge gap is provided between the lifting motor sealing cover 6, the lifting motor mounting seat 5, the vibrator protective cover 3 and the downpipe housing 2. The installation of the ultrasonic flushing device can be achieved by replacing the existing drain structure of the sink with the drain pipe shell 2. In this way, there is no need to replace the entire sink during the modification. The installation is simple and convenient, unnecessary waste is avoided, and the cost is low. At the same time, the added vibrator protection cover 3 and the lifting motor sealing cover 6 protect the ultrasonic vibrator 1 and the lifting motor 4, thereby ensuring the safety of the use of the ultrasonic flushing device and increasing the service life of the ultrasonic flushing device.

[0058] The upper end of the vibrator protection cover 3 is mounted on the ultrasonic vibrator 1 through the ultrasonic vibrator sealing assembly 7 sealing cover, the ultrasonic vibrator sealing assembly 7 includes a vibrator sealing ring 7a and a vibrator sealing pressing boss 7b arranged on the outer edge of the upper end of the vibrator protection cover 3, the vibrator sealing ring 7a is clamped between the vibrator cover plate 1a of the ultrasonic vibrator 1 and the vibrator sealing pressing boss 7b, and a water sealing tooth ring 7c is arranged on the outer wall of the vibrator sealing ring 7a. The added vibrator sealing ring 7a can ensure the sealing effect of the vibrator protection cover 3 on the ultrasonic vibrator 1 on the one hand, and can also play a role in sealing the water under the sink on the other hand; in addition, the added vibrator sealing pressing boss 7b can not only further improve the sealing effect, but also disperse the vibration force, reducing the adverse effects of the ultrasonic waves emitted by the ultrasonic vibrator 1 on the vibrator protection cover 3 and the vibrator sealing ring 7a.

[0059] The ultrasonic vibrator sealing assembly 7 also includes a vibrator sealing clamping ring 7d, which clamps the vibrator sealing clamping boss 7b and the vibrator sealing ring 7a onto the vibrator cover plate 1a. The vibrator sealing clamping ring 7d is made of stainless steel. The additional vibrator sealing clamping ring 7d can not only further improve the sealing effect, but also further disperse the vibration force, reducing the adverse effects of the ultrasonic wave emitted by the ultrasonic vibrator 1 on the vibrator protective cover 3 and the vibrator sealing ring 7a. A vibrator sealing silicone pad 7e is provided between the vibrator sealing clamping ring 7d and the vibrator sealing clamping boss 7b. The additional vibrator sealing silicone pad 7e can avoid the rigid contact between the vibrator sealing clamping ring 7d and the vibrator sealing clamping boss 7b on the one hand, and play a vibration reduction role. On the other hand, it can also resist the sol produced by the ultrasonic wave emitted by the ultrasonic vibrator 1 on the rubber. The vibrator cover plate 1a is provided with a vibrator sealing ring mounting stud 1b at a position corresponding to the vibrator sealing ring 7a, and the vibrator sealing ring mounting hole 7f is provided on the vibrator sealing ring 7a at a position corresponding to the vibrator sealing ring mounting stud 1b, and the vibrator sealing ring 7a is sleeved on the vibrator sealing ring mounting stud 1b through the vibrator sealing ring mounting hole 7f. The additional vibrator sealing ring mounting stud 1b facilitates the installation of the vibrator sealing ring 7a on the one hand, and can also disperse the ultrasonic wave emitted by the ultrasonic vibrator 1 on the other hand. The vibrator sealing ring boss 7g is provided on the side of the vibrator sealing ring 7a facing the vibrator sealing pressing boss 7b at a position corresponding to the vibrator sealing ring mounting hole 7f, and the vibrator sealing ring boss sealing groove 7h is provided on the vibrator sealing pressing boss 7b at a position corresponding to the vibrator sealing ring boss 7g. The additional vibrator sealing ring boss 7g and the vibrator sealing ring boss sealing groove 7h can effectively prevent leakage from the vibrator sealing ring mounting hole 7f. The depth of the sealing groove 7h of the vibrator sealing ring boss is smaller than the height of the vibrator sealing ring boss 7g. A vibrator sealing rib 7i is provided on the surface of the vibrator sealing ring 7a facing the vibrator cover plate 1a.

[0060] The lower end of the vibrator protection cover 3 is installed on the upper end of the lifting motor mounting seat 5 through a telescopic sealing protection component 8, which can be lifted and lowered. The telescopic sealing protection component 8 includes an upper mounting seal ring 8a, a lower mounting seal ring 8b and a telescopic sealing bellows 8c. The upper end of the telescopic sealing bellows 8c is sealed and clamped on the upper mounting seal ring 8a, and the lower end of the telescopic sealing bellows 8c is sealed and clamped on the lower mounting seal ring 8b. The upper mounting seal ring 8a is sealed and mounted on the lower end of the vibrator protection cover 3, and the lower mounting seal ring 8b is sealed and mounted on the upper end of the lifting motor mounting seat 5. The additional telescopic sealing protection component 8 can effectively prevent water from entering the vibrator protection cover 3 and the lifting motor mounting seat 5, thereby ensuring the safety of the use of the ultrasonic washing device and also improving the service life of the ultrasonic washing device. The upper mounting seal ring 8a is bent inwardly and provided with a bellows upper mounting card 8a1, and the upper end of the telescopic sealing bellows 8c is provided with a bellows upper mounting card slot 8c1 that matches the bellows upper mounting card 8a1. The lower mounting seal ring 8b is bent inwardly and provided with a bellows lower mounting card 8b1, and the lower end of the telescopic sealing bellows 8c is provided with a bellows lower mounting card slot 8c2 that matches the bellows lower mounting card 8b1. The lower end of the vibrator protection cover 3 is provided with a bellows protection cover 8d at a position corresponding to the outer periphery of the upper mounting seal ring 8a. The additional bellows protection cover 8d can prevent fish bones and hard objects in the water from causing damage to the telescopic sealing bellows 8c. The top surface and bottom surface of the telescopic sealing bellows 8c are respectively provided with bellows sealing protrusions 8c3 along the circumferential direction. The length of the bellows protection cover 8d is greater than the maximum length of the telescopic sealing bellows 8c when working. The inner diameter of the bellows protective cover 8d is larger than the outer diameter of the upper end of the lifting motor mounting seat 5. The bellows protective cover 8d is coaxially arranged with the telescopic sealing bellows 8c. The telescopic sealing bellows 8c is made of soft material. The bellows protective cover 8d is made of hard material.

[0061] A guide assembly 9 is provided between the vibrator protection cover 3 and the lifting motor mounting seat 5. The guide assembly 9 includes a guide column 9a provided on the lower end of the vibrator protection cover 3 and a guide sleeve 9b provided on the upper end of the lifting motor mounting seat 5. The guide column 9a and the guide sleeve 9b cooperate with each other. The additional guide assembly 9 is beneficial to the lifting and lowering action of the vibrator protection cover 3. A limiting boss 9c is provided on the inner wall of the guide sleeve 9b. The inner diameter of the limiting boss 9c matches the outer diameter of the guide column 9a. A limiting bolt 9d is installed on the guide column 9a. A limiting flange 9e is provided on the limiting bolt 9d. The outer diameter of the limiting flange 9e is larger than the inner diameter of the limiting boss 9c. The additional limiting structure can prevent the lifting motor 4 from rising too high on the one hand, and prevent the guide column 9a from being disengaged from the guide sleeve 9b on the other hand.

[0062] The output end of the lifting motor 4 passes through the upper end of the lifting motor mounting seat 5 and is connected to the lower end of the vibrator protection cover 3 through the lifting transmission assembly 10. The lifting transmission assembly 10 includes a threaded lifting column 10a and a threaded lifting sleeve 10b that cooperate with each other. The threaded lifting column 10a is fixedly installed on the output end of the lifting motor 4, and the threaded lifting sleeve 10b is fixedly installed on the bottom surface of the vibrator protection cover 3. By cooperating with the guide assembly 9 through the lifting transmission assembly 10, it is possible to simply and conveniently realize the conversion of the motor's rotary motion into linear motion, thereby achieving the purpose of lifting the ultrasonic vibrator 1. The lower end of the threaded lifting column 10a is sleeved on the output end of the lifting motor 4, and the lower end side wall of the threaded lifting column 10a and the corresponding position on the output end of the lifting motor 4 are respectively provided with fixing holes, and fixing pins are installed in the fixing holes. The added pin structure facilitates the installation and subsequent maintenance and replacement of the threaded lifting column 10a. The side wall of the threaded lifting sleeve 10b is provided with a mounting ear, and the threaded lifting sleeve 10b is fixedly mounted on the bottom surface of the vibrator protection cover 3 through the mounting ear. The threaded lifting sleeve 10b is designed to be fixedly mounted on the bottom surface of the vibrator protection cover 3 through the mounting ear, which facilitates the installation and subsequent maintenance and replacement of the threaded lifting sleeve 10b. A limit switch 10c for controlling the lifting motor 4 is provided on the bottom surface of the vibrator protection cover 3 at a position corresponding to the threaded lifting column 10a. The additional limit switch 10c can prevent the motor from rising too high.

[0063] A lifting motor sealing structure 11 is provided between the lifting motor mounting seat 5 and the lifting motor sealing cover 6. The lifting motor sealing structure 11 includes a sealing protrusion 11a provided at the upper port portion of the lifting motor sealing cover 6, a sealing protrusion groove 11b provided at the lower port portion of the lifting motor mounting seat 5, and a sealing cover sealing ring 11c. The sealing protrusion 11a matches the sealing protrusion groove 11b, and the sealing cover sealing ring 11c is installed in the sealing protrusion groove 11b. The additional lifting motor sealing structure 11 can prevent water from entering the space enclosed by the lifting motor mounting seat 5 and the lifting motor sealing cover 6, thereby ensuring the safety of the use of the ultrasonic washing device and also improving the service life of the ultrasonic washing device. The bottom surface of the sealing cover sealing ring 11c is provided with a sealing rib. The lower port portion of the lifting motor mounting seat 5 is provided with a sealing cover mounting screw hole 11d corresponding to the outer ring of the sealing protrusion groove 11b, and the lifting motor sealing cover 6 is provided with a sealing cover mounting ear 11e matching the sealing cover mounting screw hole 11d. By designing the mounting screw holes on the outer ring of the sealing protruding groove 11b, the sealing will not be affected. A wire harness accommodating groove 11f for accommodating the wire harness is provided in the lifting motor sealing cover 6. The additional wire harness accommodating groove 11f facilitates the arrangement and installation of the wire harness. The lifting motor sealing cover 6 is also provided with a wire harness sealing quick connector 11g for the wire harness to pass through for sealing. The additional wire harness sealing quick connector 11g facilitates quick installation and sealing. The wire harnesses of the ultrasonic vibrator 1 and the limit switch 10c pass through the vibrator protection cover 3 and the lifting motor mounting seat 5 in turn, and pass out from the wire harness sealing quick connector 11g. The wire harness of the lifting motor 4 also passes out from the wire harness sealing quick connector 11g.

[0064] A sealing cover fixing screw hole column 6a is provided on the lifting motor sealing cover 6 at a position corresponding to the outer circle of the sealing protrusion 11a, and the sealing cover fixing screw hole column 6a is arranged in a staggered manner with the sealing cover mounting ear 11e. A sealing cover fixing screw hole sealing groove 6b is provided at a position corresponding to the screw hole of the sealing cover fixing screw hole column 6a, and a sealing cover fixing screw hole sealing ring 6c is provided in the sealing cover fixing screw hole sealing groove 6b. The additional sealing cover fixing screw hole sealing groove 6b and the sealing cover fixing screw hole sealing ring 6c ensure the sealing at the sealing cover fixing screw hole column 6a to prevent water leakage. A wiring harness sealing quick joint sealing groove 6d is provided on the lifting motor sealing cover 6 at a position corresponding to the wiring harness sealing quick joint 11g, and a wiring harness sealing quick joint sealing ring 6e is provided in the wiring harness sealing quick joint sealing groove 6d. The additional wiring harness sealing quick joint sealing groove 6d and the wiring harness sealing quick joint sealing ring 6e ensure the sealing at the wiring harness sealing quick joint 11g to prevent water leakage. The bottom surface of the sealing ring 6c of the sealing cover fixing screw hole is provided with sealing ribs. The bottom surface of the sealing ring 6e of the wiring harness sealing quick connector is provided with sealing ribs.

[0065] A sealing protrusion 2a for fixing the screw hole of the sealing cover is provided in the housing 2 of the sewer pipe at a position corresponding to the sealing groove 6b for fixing the screw hole of the sealing cover. The screw passes through the sealing protrusion 2a for fixing the screw hole of the sealing cover and the sealing ring 6c for fixing the screw hole of the sealing cover in reverse order and is locked in the column 6a for fixing the screw hole of the sealing cover. The sealing protrusion 2a for fixing the screw hole of the sealing cover is a concave structure. By designing the sealing protrusion 2a for fixing the screw hole of the sealing cover as a concave structure, the structure of the ultrasonic flushing device is more compact and the installation is more convenient. A sealing protrusion ring 2b for a wire harness sealing quick connector is provided in the housing 2 of the sewer pipe at a position corresponding to the sealing groove 6d for the wire harness sealing quick connector. During installation, the wire harness passes through the sealing protrusion ring 2b for the wire harness sealing quick connector. At the same time, under the pressure of the screw force, the sealing protrusion ring 2b for the wire harness sealing quick connector is pressed in the sealing groove 6d for the wire harness sealing quick connector and is in sealing contact with the sealing ring 6e for the wire harness sealing quick connector. The sealing protrusion ring 2b for the wire harness sealing quick connector is a concave structure. By designing the sealing protrusion ring 2b of the harness sealing quick connector as a concave structure, the ultrasonic flushing device is made more compact and easier to install.

[0066] The upper end of the sewer shell 2 is provided with a slag screen 2c. By integrating the slag screen 2c on the sewer shell 2, it is possible to prevent debris from leaking out of the gap between the upper end of the sewer shell 2 and the debris filter 12. The slag screen 2c protrudes upward, and the outer edge of the slag screen 2c is provided with a debris filter installation ear 2d. By designing the slag screen 2c to protrude upward, it is convenient to install the debris filter 12. Reinforcing ribs are provided on the inner wall of the slag screen 2c. The debris filter 12 is installed on the slag screen 2c through the debris filter installation ear 2d. The diameter of the upper end of the debris filter 12 is smaller than the diameter of the lower end. When the ultrasonic vibrator 1 is raised to the highest position, the top surface of the ultrasonic vibrator 1 is flush with the upper end of the debris filter 12. In this way, it is possible to prevent debris from leaking out of the gap between the debris filter 12 and the ultrasonic vibrator 1.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A combination mechanism of a vibrator and a lifting motor with a telescopic seal and a guide structure, characterized in that: The invention comprises an ultrasonic vibrator (1), a vibrator protection cover (3), a lifting motor (4), a lifting motor mounting seat (5) and a lifting motor sealing cover (6); the upper end of the vibrator protection cover (3) is mounted on the ultrasonic vibrator (1) through an ultrasonic vibrator sealing component (7) sealing cover; the lower end of the vibrator protection cover (3) is sealed and mounted on the upper end of the lifting motor mounting seat (5) through a telescopic sealing protection component (8); the lower end of the lifting motor mounting seat (5) is connected to the lifting motor sealing cover (6); a guide component (9) is provided between the vibrator protection cover (3) and the lifting motor mounting seat (5); the output end of the lifting motor (4) passes through the upper end of the lifting motor mounting seat (5) and is connected to the lower end of the vibrator protection cover (3) through a lifting transmission component (10); and a lifting motor sealing structure (11) is provided between the lifting motor mounting seat (5) and the lifting motor sealing cover (6).

2. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 1, characterized in that: The ultrasonic vibrator sealing assembly (7) comprises a vibrator sealing ring (7a), a vibrator sealing pressing boss (7b) arranged on the outer edge of the upper end of the vibrator protective cover (3), and a vibrator sealing pressing ring (7d); the vibrator sealing ring (7a) is clamped between the vibrator cover plate (1a) of the ultrasonic vibrator (1) and the vibrator sealing pressing boss (7b); a water sealing gear ring (7c) is arranged on the outer wall of the vibrator sealing ring (7a); the vibrator sealing pressing ring (7d) presses the vibrator sealing pressing boss (7b) and the vibrator sealing ring (7a) onto the vibrator cover plate (1a); and a vibrator sealing silicone pad (7e) is arranged between the vibrator sealing pressing ring (7d) and the vibrator sealing pressing boss (7b).

3. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 2, characterized in that: A vibrator sealing ring mounting stud (1b) is provided on the vibrator cover plate (1a) at a position corresponding to the vibrator sealing ring (7a); a vibrator sealing ring mounting hole (7f) is provided on the vibrator sealing ring (7a) at a position corresponding to the vibrator sealing ring mounting stud (1b); the vibrator sealing ring (7a) is sleeved on the vibrator sealing ring mounting stud (1b) through the vibrator sealing ring mounting hole (7f); a vibrator sealing ring boss (7g) is provided on one side of the vibrator sealing ring (7a) facing the vibrator sealing clamping boss (7b) at a position corresponding to the vibrator sealing ring mounting hole (7f); and a vibrator sealing ring boss sealing groove (7h) is provided on the vibrator sealing clamping boss (7b) at a position corresponding to the vibrator sealing ring boss (7g).

4. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 1, characterized in that: The telescopic sealing protection assembly (8) comprises an upper mounting seal ring (8a), a lower mounting seal ring (8b) and a telescopic sealing bellows (8c); the upper end of the telescopic sealing bellows (8c) is sealingly mounted on the upper mounting seal ring (8a), and the lower end of the telescopic sealing bellows (8c) is sealingly mounted on the lower mounting seal ring (8b); the upper mounting seal ring (8a) is sealingly mounted on the lower end of the vibrator protection cover (3), and the lower mounting seal ring (8b) is sealingly mounted on the upper end of the lifting motor mounting seat (5); the upper mounting seal ring (8a) A bellows upper mounting card (8a1) is provided inwardly bent, and a bellows upper mounting card groove (8c1) matching with the bellows upper mounting card (8a1) is provided at the upper end of the telescopic sealing bellows (8c), and a bellows lower mounting card (8b1) is provided inwardly bent on the lower mounting sealing ring (8b), and a bellows lower mounting card groove (8c2) matching with the bellows lower mounting card (8b1) is provided at the lower end of the telescopic sealing bellows (8c), and a bellows protective cover (8d) is provided at the lower end of the vibrator protective cover (3) at a position corresponding to the outer periphery of the upper mounting sealing ring (8a).

5. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 1, characterized in that: The guide assembly (9) comprises a guide column (9a) arranged on the lower end of the vibrator protection cover (3) and a guide sleeve (9b) arranged on the upper end of the lifting motor mounting seat (5); the guide column (9a) and the guide sleeve (9b) cooperate with each other; a limiting boss (9c) is provided on the inner wall of the guide sleeve (9b); the inner diameter of the limiting boss (9c) cooperates with the outer diameter of the guide column (9a); a limiting bolt (9d) is installed on the guide column (9a); the limiting bolt (9d) is provided with a limiting flange (9e); the outer diameter of the limiting flange (9e) is larger than the inner diameter of the limiting boss (9c).

6. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 1, characterized in that: The lifting transmission assembly (10) comprises a threaded lifting column (10a) and a threaded lifting sleeve (10b) which cooperate with each other, wherein the threaded lifting column (10a) is fixedly mounted on the output end of the lifting motor (4), and the threaded lifting sleeve (10b) is fixedly mounted on the bottom surface of the vibrator protection cover (3). The lower end of the threaded lifting column (10a) is sleeved on the output end of the lifting motor (4), and the lower end side wall of the threaded lifting column (10a) and the corresponding positions on the output end of the lifting motor (4) are respectively provided with fixing holes, and fixing pins are installed in the fixing holes. The side wall of the threaded lifting sleeve (10b) is provided with mounting ears, and the threaded lifting sleeve (10b) is fixedly mounted on the bottom surface of the vibrator protection cover (3) through the mounting ears.

7. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 6, characterized in that: A limit switch (10c) for controlling the lifting motor (4) is provided on the bottom surface of the vibrator protection cover (3) at a position corresponding to the threaded lifting column (10a).

8. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 1, characterized in that: The lifting motor sealing structure (11) comprises a sealing protrusion (11a) arranged at the upper end portion of the lifting motor sealing cover (6), a sealing protrusion groove (11b) arranged at the lower end portion of the lifting motor mounting seat (5), and a sealing ring (11c) for the sealing cover, wherein the sealing protrusion (11a) matches with the sealing protrusion groove (11b), and the sealing ring (11c) for the sealing cover is installed in the sealing protrusion groove (11b), and the lower end portion of the lifting motor mounting seat (5) is provided with a sealing cover mounting screw hole (11d) at a position corresponding to the outer circle of the sealing protrusion groove (11b), and the lifting motor sealing cover (6) is provided with a sealing cover mounting ear (11e) matching with the sealing cover mounting screw hole (11d).

9. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 8, characterized in that: The lifting motor sealing cover (6) is provided with a wire harness accommodating groove (11f) for accommodating the wire harness, and the lifting motor sealing cover (6) is also provided with a wire harness sealing quick connector (11g) for the wire harness to pass through in a sealed manner.

10. A combined mechanism of a vibrator and a lifting motor with a telescopic seal and guide structure as claimed in claim 8, characterized in that: A sealing cover fixing screw hole column (6a) is provided on the lifting motor sealing cover (6) at a position corresponding to the outer ring of the sealing protrusion (11a); the sealing cover fixing screw hole column (6a) is arranged in a staggered manner with the sealing cover mounting ear (11e); a sealing cover fixing screw hole sealing groove (6b) is provided at a position corresponding to the screw hole of the sealing cover fixing screw hole column (6a); and a sealing cover fixing screw hole sealing ring (6c) is provided in the sealing cover fixing screw hole sealing groove (6b).

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