CN105755729B - Portable supersonic cleaning device - Google Patents

Abstract

The invention discloses a kind of portable supersonic cleaning devices, including：Shell, installation cavity is defined in shell, and shell is equipped with the work openings being connected to installation cavity；Electric-controlled plate, electric-controlled plate are located in installation cavity, and electric-controlled plate is equipped with driving circuit and touch switch；Ultrasonic transducer, ultrasonic transducer is connected with shell, ultrasonic transducer is located in installation cavity and the Radiation work head of ultrasonic transducer is stretched out out of work openings, and ultrasonic transducer is electrically connected with driving circuit, to generate mechanical resonant under the excitation of driving circuit；For electric installation, it is located in installation cavity for electric installation and is connected or disconnected under the control of touch switch with driving circuit；Cushion blocking, cushion blocking are located between ultrasonic transducer and shell.Portable supersonic cleaning device according to the ... of the embodiment of the present invention can realize clothing part cleaning, to remove the local spot on clothing, water-saving and electricity-saving and cleaning performance is good, and operating noise is small, and user experience is good.

Description

Portable supersonic cleaning device

Technical field

The present invention relates to clothing processing technology fields, more particularly, to a kind of portable supersonic cleaning device.

Background technology

Washing machine is typically all to place fixed position at home, and washing machine volume is usually larger, and occupied space is larger, more It can not possibly carry and go out, therefore there is very large space limitation using upper.Due to clothing various occasions (as social, commercial affairs, Travelling etc.) under all become easily infected by some local spots, such as coffee stain, red wine stain, tomato saucing, it is precipitate for these Local spot is such as handled not in time, and spot is easy on infiltration solidification to fabric fibre over time, and spot is caused to be difficult to clearly It washes.In addition, the clothing for being infected with local spot would generally be dropped into progress one integral piece washing in washing machine, hydroelectric resources is not only caused Waste, and clothing can be damaged.

Invention content

The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention One purpose is to propose a kind of portable supersonic cleaning device, the portable supersonic cleaning device can to clothing into The cleaning of row part, operating noise is small and user experience is good.

Portable supersonic cleaning device according to the ... of the embodiment of the present invention, including：Shell defines installation in the shell Chamber, the shell are equipped with the work openings being connected to the installation cavity；Electric-controlled plate, the electric-controlled plate are located at the installation cavity Interior, the electric-controlled plate is equipped with driving circuit and touch switch；Ultrasonic transducer, the ultrasonic transducer and the shell It is connected, the ultrasonic transducer is located in the installation cavity and the Radiation work head of the ultrasonic transducer is from the work It is stretched out in opening, the ultrasonic transducer is electrically connected with the driving circuit, to be generated under the excitation of the driving circuit Mechanical resonant；For electric installation, it is described be located in the installation cavity for electric installation and with the driving circuit in the touch switch Control under be connected or disconnected with；Cushion blocking, the cushion blocking are located between the ultrasonic transducer and the shell.

Portable supersonic cleaning device according to the ... of the embodiment of the present invention can realize clothing part cleaning, to remove Local spot on clothing, water-saving and electricity-saving and cleaning performance is good, operating noise is small, and user experience is good.

In addition, portable supersonic cleaning device according to the above embodiment of the present invention can also have following additional skill Art feature：

According to some embodiments of the present invention, the cushion blocking is waterproof shock-absorption pad.

According to some embodiments of the present invention, the cushion blocking is silicagel pad.

According to some embodiments of the present invention, the one side of the cushion blocking contacted with the ultrasonic transducer and with It is respectively equipped with vibration damping protrusion in the one side of the shell contact.

According to some embodiments of the present invention, the inner peripheral wall of the peripheral surface and the work openings of the Radiation work head It is spaced apart.

According to some embodiments of the present invention, the cushion blocking is formed as annular and is set in the ultrasonic transducer On, the cushion blocking is connected with the shell.

According to some embodiments of the present invention, the peripheral surface of the ultrasonic transducer is equipped with annular flange, described to subtract The inner peripheral surface of pad of shaking is equipped with annular groove, and the annular flange is plugged in the annular groove.

According to some embodiments of the present invention, further include：Threaded fastener, the cushion blocking are equipped with fixed hole, institute It states shell and is equipped with mounting hole, the threaded fastener is threaded through in the fixed hole and the mounting hole, described in connection Shell and the cushion blocking.

According to some embodiments of the present invention, further include：Annular pressing plate, the annular pressing plate are set in the ultrasonic waves It on energy device and is only against on the cushion blocking, the annular pressing plate is equipped with pressing plate mounting hole, and the threaded fastener is worn successively It is located in the pressing plate mounting hole, fixed hole and the mounting hole.

According to some embodiments of the present invention, the inside edge of the cushion blocking is equipped with and is turned over along its axially extending annular Side, the annular pressing plate are set on the annular flange.

According to some embodiments of the present invention, the cushion blocking is integrally formed part.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obviously, or practice through the invention is recognized.

Description of the drawings

Fig. 1 is the structural schematic diagram of portable supersonic cleaning device according to the ... of the embodiment of the present invention；

Fig. 2 is the left view of portable supersonic cleaning device according to the ... of the embodiment of the present invention；

Fig. 3 is the vertical view of portable supersonic cleaning device according to the ... of the embodiment of the present invention；

Fig. 4 is the mounting bracket and electric-controlled plate assembling structure of portable supersonic cleaning device according to the ... of the embodiment of the present invention Vertical view；

Fig. 5 is that the fractionation of the mounting bracket and electric-controlled plate of portable supersonic cleaning device according to the ... of the embodiment of the present invention is shown It is intended to；

Fig. 6 be in Fig. 4 along the directions c-c sectional view；

Fig. 7 is the lower bracket and electric-controlled plate assembling structure of portable supersonic cleaning device according to the ... of the embodiment of the present invention Vertical view；

Fig. 8 is the upper bracket and electric-controlled plate assembling structure of portable supersonic cleaning device according to the ... of the embodiment of the present invention Upward view；

Fig. 9 be in Fig. 2 along the directions a-a sectional view；

Figure 10 is the enlarged structure schematic diagram at A in Fig. 9；

Figure 11 is the part-structure decomposition diagram of portable supersonic cleaning device according to the ... of the embodiment of the present invention；

Figure 12 is the three-view diagram of the ultrasonic transducer of portable supersonic cleaning device according to the ... of the embodiment of the present invention；

Figure 13 be in Fig. 3 along the directions b-b sectional view；

Figure 14 is the enlarged structure schematic diagram at B in Figure 13；

Figure 15 is the structural schematic diagram of the Operation switch of portable supersonic cleaning device according to the ... of the embodiment of the present invention；

Figure 16 is the decomposition diagram of the Operation switch of portable supersonic cleaning device according to the ... of the embodiment of the present invention.

Reference numeral：

Portable supersonic cleaning device 100；

Shell 10；Installation cavity 101；Work openings 102；Charging opening 103；Mounting hole 104；Operation aperture 105；Support plate 106；Assemble through-hole 1061；Bayonet 1062；Procapsid 11；Back casing 12；Middle casing 13；

Electric-controlled plate 20；Touch switch 21；

Ultrasonic transducer 30；Annular flange 301；Radiation work head 31, mounting flange 32, piezo-electric crystal 33, rear matching Block 34, lock-screw 35；

For electric installation 40；

Operation switch 50；Press section 51, touch part 52；Interconnecting piece 53；Support portion 531；Hook part 532；Guide surface 5320； Kelly 5321；Clamp 5322；

Dust plug 60；

Cushion blocking 70；Vibration damping protrusion 71；Annular groove 72；Fixed hole 73；Annular flange 74；

Annular pressing plate 80；Pressing plate mounting hole 81；

Mounting bracket 90；Upper bracket 91；Lower bracket 92；Bolt 901；Slot 902；Left positioning bar 904；Right positioning bar 905； Upper positioning bar 906；Lower positioning bar 907；

Charging connection portion 110；Threaded fastener 120；Conducting wire 130；Indicator light 140；Sealing ring 150.

Specific implementation mode

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to The embodiment of attached drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.

Portable supersonic cleaning device 100 according to the ... of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.

Shown in Figure 16, portable supersonic cleaning device 100 according to the ... of the embodiment of the present invention may include outer Shell 10, electric-controlled plate 20, ultrasonic transducer 30 and for electric installation 40.

Specifically, installation cavity 101 can be defined in shell 10, work openings 102, work can be equipped on shell 10 Opening 102 is connected to installation cavity 101.Electric-controlled plate 20 can be located in installation cavity 101, and driving circuit can be equipped on electric-controlled plate 20 With touch switch 21.It can be located in installation cavity 101 for electric installation 40, it can be with driving circuit in touch switch for electric installation 40 It is connected or disconnected under 21 control.When touch switch 21 is opened, can be electrically connected with driving circuit for electric installation 40, with right Drive circuitry；When touch switch 21 is closed, disconnected for electric installation 40 and driving circuit, no longer to drive circuitry.

Ultrasonic transducer 30 can be located in installation cavity 101, and the Radiation work head 31 of ultrasonic transducer 30 can To be stretched out out of work openings 102, ultrasonic transducer 30 can be electrically connected with driving circuit, under the excitation of driving circuit Generate mechanical resonant.As a result, when touch switch 21 is opened, stretching out the Radiation work head 31 of work openings 102 can drive Mechanical resonant is generated under the drive of circuit, when Radiation work head 31 stretches into cleaning solution, the cavitation effect of ultrasonic wave can be Countless cavitation bubbles are generated in cleaning solution, bubble eruption moment generates the pressure of 1,000 times of atmospheric pressure, can drive current scour Spot on clothing achievees the effect that locally to clean to achieve the purpose that clean spot on clothing, the side of such cleaning clothing Formula is efficient, and cleaning performance is good.

Can be supplying cell for electric installation 40, it can be with for example, can be A-battery for electric installation 40, on driving circuit Equipped with step-up transformer.The lower voltage that step-up transformer can provide A-battery as a result, boosts, super to ensure Acoustic wave transducer 30 can work normally, while the relatively small portable supersonic cleaning device 100 of making of A-battery size Small volume, it is easily portable, while safety is higher.

It, can be with as a result, by the way that ultrasonic transducer 30, A-battery is arranged and with the driving circuit of step-up transformer Part cleaning is realized to clothing, to remove the local spot on clothing, cleaning performance is good and water-saving and electricity-saving, the device volume are small Ingeniously, lighter in weight, it is easily portable, so that user is used anywhere or anytime in the activity such as travel, go on business, have a dinner party, reaches Timely and conveniently handle the effect of local spot, and user can also use the device to the local stain on clothing into Pretreatment before row washing, it is easier to remove stain, washing effect can be improved；In addition the device is based on ultrasonic washing Principle, human body will not be made to generate any discomfort, safety in utilization is good.

Ultrasonic transducer 30 be the electrical power of input is converted into mechanical output (i.e. ultrasonic wave) to pass again, and from The component of the seldom a part of power of body consumption, the structure of ultrasonic transducer 30 can there are many, for example, as shown in figure 12, Ultrasonic transducer 30 can also include mounting flange 32, piezo-electric crystal 33, rear matching other than including Radiation work head 31 Block 34, lock-screw 35 and electrode slice etc., this is known to one skilled in the art, is not described in detail herein.

Optionally, A-battery can be lithium battery group, and the output voltage of lithium battery group can be 3V-15V.As a result, not Only facilitate manufacture, and is easy to realize by step-up transformer and boost, to ensure ultrasonic transducer 30 compared with good berth, while can To extend the working time of the device, step-up ratio is reduced, reduces the size and leakage inductance of step-up transformer, increases driving The stability of voltage.For example, in some specific examples of the present invention, the output voltage of lithium battery group is respectively 7V, 10V, 13V Deng.

In some of the invention more preferably embodiment, it can be rechargeable battery for electric installation 40, be gone back on electric-controlled plate 20 It can be equipped with charging circuit, as shown in Figure 1, Figure 2 and shown in Fig. 9, charging opening 103 can be equipped on shell 10, charging opening 103 can To be connected to installation cavity 101, charging connection portion 110 can be equipped in installation cavity 101, charging connection portion 110 can be opened with charging Mouth 103 is corresponded to and is electrically connected with charging circuit.As a result, the charging connector of charging unit can stretch into charging opening 103 in Charging connection portion 110 is electrically connected, and realizes the charging to rechargeable battery by charging circuit, and rechargeable battery is allow to make repeatedly With.

As a result, by the way that charging opening 103, and setting rechargeable battery and charging electricity in shell 10 are arranged on shell 10 Road can make rechargeable battery be charged repeatedly use, eliminate the trouble for frequently replacing battery, performance is good, and makes It is relatively low with cost.

Optionally, rechargeable battery may include at least one lithium battery.Lithium battery facilitates manufacture, electric current output to stablize, can To ensure the smooth working of ultrasonic transducer 30.Wherein, when the voltage of lithium battery is relatively low, in order to ensure ultrasonic transducer Step-up transformer can be arranged as previously described in 30 normal work on driving circuit, the output voltage of lithium battery is carried out Boosting.

According to some embodiments of the present invention, charging circuit can also include booster circuit.Thus, it is possible to low using voltage It charges to rechargeable battery in the charging unit of the voltage of rechargeable battery, for example, the lower mobile phone charging of voltage may be used Device charges to rechargeable battery, and charging property is good.Optionally, booster circuit can be boost booster circuits.

Preferably, as shown in figure 13, charging connection portion 110 can be equipped with charging socket 111, and charging connector can plug It is easy to connect and reliable as a result, in charging socket 111, it is ensured that the charging connection between charging unit and charging circuit Reliability of electrical connection between portion 110 ensures the steady progress of charging.

In certain specific embodiments of the invention, charging socket 111 is formed as USB jack.That is, charging is inserted Mouth 111 can be formed like the socket of the USB port of computer.Not only facilitate manufacture as a result, charging connection is reliable, and can be with The charging unit for being formed as USB plug using charging connector charges to rechargeable battery, is inserted with USB for example, may be used The phone charger of head charges, either using connected with USB plug and one end charge in the form of computer again or Charged using the mobile power with USB plug, charging is very convenient, it is possible to reduce the type for the charger that user has and Quantity provides great convenience to the user.

Optionally, shell 10 can be formed as strip, be more convenient to carry and hold portable supersonic cleaning dress as a result, Set 100.Here, strip can be understood as the structure that length is more than width and thickness, for the shape of the cross section of shell 10 Do not do it is specifically limited, for example, the cross section of shell 10 can be formed as round, ellipse or polygon etc..For example, such as Fig. 1 Shown, shell 10 can be generally formed into cylinder, and the front end of shell 10 can be formed as throat structure, and rear end face can be circle Sliding shape face, the construction profile is beautiful and generous, carries and easy to use.

According to some embodiments of the present invention, work openings 102 can be located at axial one end of shell 10.For example, Fig. 1 Shown in Fig. 3, work openings 102 can be located at the axial front end of shell 10.Thus, it is easier to arrange and use ultrasonic waves Energy device 30, facilitates carry out cleaning operation.Further, the axial other end in shell 10, example can be arranged in charging opening 103 Such as, the axial rear end of shell 10, as depicted in figs. 1 and 2.Mutual shadow between charging structure and ultrasonic cleaning structure as a result, Sound is smaller, facilitates manufacture and use, and grip device can also be facilitated to carry out cleaning operation in charging.

In addition, portable supersonic cleaning device 100 according to the ... of the embodiment of the present invention can also include protection cap, protection cap Movably lid is located at one end of shell 10, and protection cap can be used for protecting Radiation work head 31.It is clear when being carried out using the device Before washing operation, removable cover can be opened, so that Radiation work head 31 is exposed, and removable cover can be closed after the completion of use, with Radiation work head 31 is covered, avoids damaging into ash and to ultrasonic transducer 30 in carrying.Optionally, removable cover can To be detachably connected with shell 10, to be kept completely separate removable cover and shell 10 when opening removable cover, facilitates and cleaned Operation.

Optionally, as shown in Fig. 1 to Fig. 3, Fig. 9 and Figure 13, portable supersonic cleaning device 100 can also include dust-proof Plug 60, dust plug 60, which movably seals, to be located in charging opening 103.In normal state, 60 envelope of dust plug is located at charging opening In 103, to realize gear ash and protective effect, when executing charging operations, dust plug 60 can be moved out of charging opening 103 Go out, charging connector is inserted into charging opening 103 and is charged.

Dust plug 60 and the movable mode being connected of shell 10 can there are many, optionally, as shown in Fig. 9 and Figure 13, prevent One end of dirt plug 60 can be clamped with shell 10 to be connected, and the other end of dust plug 60 can be connected with 10 grafting of shell.As a result, may be used It is easy to activity with not only convenient for assembly but also dust plug 60, is easy to open and charge closing opening 103.

Advantageously, dust plug 60 can be rubber stopper.Not only facilitating manufacture as a result, cost is relatively low, and morphotropism is good, It is easy to remove and removes, and good airproof performance, while multiple color can also be arranged in dust plug 60, can improve the beauty of device Degree.

As shown in figure 13, ultrasonic transducer 30 can be connect with driving circuit by conducting wire 130, rechargeable battery and driving Circuit can also be connected by conducting wire 130.It is not only conveniently electrically connected operation as a result, but also is easy to arrange each parts, It manufactures and easy to assembly.

Optionally, charging connection portion 110 can be weldingly connected with electric-controlled plate 20.It is not only easy to connect as a result, but also make to fill Electrical connection section 110 can realize even stronger connection with electric-controlled plate 20, and effectively avoiding overexerting when executing charging operations causes Charging connection portion 110 is separated with electric-controlled plate 20, ensures being smoothed out for charging.

According to some embodiments of the present invention, portable supersonic cleaning device 100 can also include mounting bracket 90, such as Shown in Fig. 4 to Fig. 9 and Figure 13, mounting bracket 90 can be connected with shell 10 and be located in installation cavity 101, and electric-controlled plate 20 can To be located in mounting bracket 90.Electric-controlled plate 20 can be mounted on by mounting bracket 90 in shell 10 as a result, when mounted can be with Electric-controlled plate 20 is placed in mounting bracket 90, then by mounting bracket 90 in shell 10 in advance first, it is not only convenient for disassembly and assembly, and And the assembly intensity of electric-controlled plate 20 can be improved, it is damaged when electric-controlled plate 20 being effectively prevent individually to assemble, electric-controlled plate 20 is installed Securely, device working performance is more reliable.

Optionally, mounting bracket 90 may include upper bracket 91 and lower bracket 92, upper bracket 91 and lower bracket 92 respectively with The clamping of shell 10 is connected, and at least part of electric-controlled plate 20 can be limited between upper bracket 91 and lower bracket 92.As a result, may be used With easy disassembly upper bracket 91 and lower bracket 92, and electric-controlled plate 20 can be consolidated by upper bracket 91 and lower bracket 92 It is fixed, installation space can be utilized with larger efficiency, make it possible the installation of large volume electric-controlled plate 20 in a limited space, and pacify Good fixing effect is filled, while upper bracket 91 and lower bracket 92 can play a protective role to electric-controlled plate 20, prevents electric-controlled plate 20 from sending out Raw damage.

As shown in Figure 1 to Figure 3, shell 10 may include procapsid 11, middle casing 13 and back casing 12, be limited in middle casing 13 Surely have an installation passage, installation passage along middle casing 13 axially through middle casing 13, before the lid of procapsid 11 is located at middle casing 13 End, back casing 12 cover the rear end for being located at middle casing 13, and middle casing 13 can only be supported by procapsid 11 and back casing 12 and be fixed, preceding The front end of shell 11 is equipped with work openings 102, and procapsid 11, middle casing 13 and the cooperation of back casing 12 limit installation cavity 101.Such as Shown in Fig. 9 and Figure 13, upper bracket 91 and lower bracket 92 are located in installation cavity 101, and procapsid 11 is connected with the clamping of upper bracket 91, preceding Shell 11 is also connected with the clamping of lower bracket 92, and back casing 12 is connected with the clamping of upper bracket 91, and back casing 12 also blocks with lower bracket 92 It connects connected.

Upper bracket 91 and lower bracket 92 have clamping structure at least two with shell 10 respectively as a result, and snap effect is good, and It can be assembled from the arbitrary side of middle casing 13 in assembly, then again covered procapsid 11 and back casing 12 in middle casing It is convenient for disassembly and assembly on 13, and device overall appearance is more regular, and appearance is good.

Optionally, as shown in Fig. 9 and Figure 13, structure, lower branch that upper bracket 91 is clamped with procapsid 11 and back casing 12 The structure that frame 92 is clamped with procapsid 11 and back casing 12 can be respectively slot and the structure for hooking cooperation, or hook and hook The structure of cooperation can be specifically configured as needed.

As shown in Fig. 9 to Figure 13, to improve the leakproofness of connection, sealing can be set between procapsid 11 and middle casing 13 Circle 150, can also be arranged sealing ring 150 between middle casing 13 and back casing 12.Thus, it is possible to improve the leakproofness of device entirety Can, it further effectively prevent into water.

Optionally, as shown in Fig. 4 to Fig. 8, upper bracket 91 can be connected with lower bracket 92 with grafting.91 He of upper bracket as a result, Lower bracket 92 is convenient for disassembly and assembly and is connected firmly, and can preferably fix electric-controlled plate 20.Wherein the one of upper bracket 91 and lower bracket 92 It can be equipped with slot 902 on a, bolt 901 can be equipped in the other in which of upper bracket 91 and lower bracket 92, bolt 901 can To be plugged in slot 902, it is connected to make upper bracket 91 that grafting may be implemented with lower bracket 92.

Wherein, slot 902 and bolt 901 may include one-to-one multiple, the left and right ends of mounting bracket 90 respectively It is respectively equipped at least one bolt 901 and at least one slot 902.That is, a slot 902 and a bolt 901 can To constitute a pair, mounting bracket 90 is equipped with multipair, and the left side of mounting bracket 90 is equipped at least a pair of, the right side of mounting bracket 90 Equipped with a pair, makes the left and right sides of mounting bracket 90 that grafting may be implemented respectively and be connected, make the peace of upper bracket 91 and lower bracket 92 Dress is more secured, effectively avoids upper bracket 91 and lower bracket 92 from being flared out in the lateral direction, while the connected structure will not Influence the installation of electric-controlled plate 20.

The rear and front end of mounting bracket 90 is respectively equipped at least a pair of of bolt 901 and slot 902.In other words, upper bracket 91 Front be connected with the front grafting of lower bracket 92, meanwhile, the rear portion of upper bracket 91 is connected with the rear portion grafting of lower bracket 92.By This, can further increase the assembly fastness of upper bracket 91 and lower bracket 92.For slot 902 and bolt 901 shape not Do specifically limited, optionally, slot 902 can be circular trough or polygon groove etc., and bolt 901 can be formed as cylindrical pin Or Polygonal column shape pin etc..

Here, it should be noted that the rear and front end and left and right ends of mounting bracket 90 can be interpreted broadly herein, you can To refer to rear ends and the position of left and right end portions of mounting bracket 90, it is understood that be the neighbouring front and back end of mounting bracket 90 The a certain range of position in portion and neighbouring left and right end portions.

In certain specific embodiments of the invention, not only grafting is connected upper bracket 91 with lower bracket 92, also further It is fixedly linked by threaded fastener 120.Thus, it is possible to further increase the connection reliability of upper bracket 91 and lower bracket 92.

According to some embodiments of the present invention, portable supersonic cleaning device 100 can also include 904 He of left positioning bar Right positioning bar 905, left positioning bar 904 and right positioning bar 905 are spaced apart in the lateral direction, and left positioning bar 904 and the right side are fixed Position muscle 905 is located on upper bracket 91 and/or lower bracket 92.That is, left positioning bar 904 and right positioning bar 905 can be arranged On the same holder, it can also be arranged on different holders.

For example, as shown in figure 8, left positioning bar 904 and right positioning bar 905 can be equipped on upper bracket 91, alternatively, lower bracket Left positioning bar 904 and right positioning bar 905 can be equipped on 92；For another example upper bracket 91 is equipped with left positioning bar 904 and lower bracket 92 are equipped with right positioning bar 905, then upper bracket 91 is equipped with right positioning bar 905 and lower bracket 92 is equipped with left positioning bar 904, electric-controlled plate 20 can be folded between left positioning bar 904 and right positioning bar 905.Thus, it is possible in the lateral direction to electricity Control plate 20 is positioned, and occurs crooked or distortion when preventing electric-controlled plate 20 from installing, and improves fastness and standard that electric-controlled plate 20 is installed True property.

Similarly, portable supersonic cleaning device 100 can also include upper positioning bar 906 and lower positioning bar 907, such as scheme Shown in 6, upper positioning bar 906 and lower positioning bar 907 are spaced apart and are respectively provided at upper bracket 91 and lower bracket 92 in the up-down direction On, electric-controlled plate 20 is folded between positioning bar 906 and positioning bar.Thus, it is possible in the up-down direction to electric-controlled plate 20 into one There is crooked or distortion in step positioning when preventing electric-controlled plate 20 from installing, improve fastness and reliability that electric-controlled plate 20 is installed, the knot Structure positioning is comprehensive, keeps automatically controlled brain plate fixed, effectively reduces structural failure risk.

Optionally, electric-controlled plate 20 can be formed as elongated plates, in favor of 10 phase of shell with the strip convenient for gripping Adaptation is used and is carried convenient for holding.

In view of component can be provided on electric-controlled plate 20, sometimes component can also be located at upper bracket 91 and lower bracket 92 it Between, since the size of component is different, for example, some components height is larger but is unsuitable for being sandwiched, at this point, working as sandwiched power mistake When big, mounting bracket 90 can damage component and cannot secured sandwiched electric-controlled plate 20.Advantageously, upper bracket 91 is under Holder 92 it is at least one on can be equipped with avoid holes for avoiding component.Some components can be located at evacuation as a result, In hole, the sandwiched by upper bracket 91 and lower bracket 92 is effectively avoided, avoids component from damaging while ensureing fixed effect It is bad.

In view of ultrasonic transducer 30 is a kind of energy that can convert electric energy to frequency low-amplitude mechanical vibrational energy turn Component is changed, the frequency low-amplitude per second up to tens thousand of times vibrates, therefore, if ultrasonic transducer 30 connects when vibrating with other hard objects It touches, just will produce a kind of uncomfortable noise, and to realize the secured installation of ultrasonic transducer 30, ultrasonic transducer 30 and then certainly will will make other components generate vibration, to form vibrating noise, while user holds dress with other component contacts Also it will produce obvious vibration sense when setting, user experience is poor.

In order to reduce vibrating noise and improve the user experience, optionally, as shown in Figures 9 to 11, according to this hair The portable supersonic cleaning device 100 of bright embodiment can also include cushion blocking 70, and cushion blocking 70 can be located at ultrasonic waves It can be between device 30 and shell 10.Shell 10 can be spaced apart by cushion blocking 70 with ultrasonic transducer 30 as a result, cushion blocking 70 The vibration that ultrasonic transducer 30 can not only be effectively reduced is transmitted to shell 10, can also absorb shaking for ultrasonic transducer 30 Dynamic, to make vibrating noise reduce, while user does not have larger vibration sense, and use is relatively comfortable, and user experience is higher, separately Outside, cushion blocking 70 can also improve the connection sealing between shell 10 and ultrasonic transducer 30, more effective to protect shell 10 Internal component.

Preferably, cushion blocking 70 can be waterproof shock-absorption pad.Cushion blocking 70 not only has damping effect as a result, also has There is waterproof effect, avoids water in cleaning process from splashing above or penetrate into shell 10, parts are impacted, it is portable 100 performance of ultrasonic cleaning equipment is good and is hardly damaged.

Optionally, cushion blocking 70 can be silicagel pad.Not only vibration damping vibration absorbing performance is good for silicagel pad, but also water resistance is good, Morphotropism is good simultaneously, is easily assembled and manufactures, manufacturing cost is relatively low.

As shown in Figures 9 to 11, cushion blocking 70 can have the first face for being contacted with ultrasonic transducer 30 and with it is outer The second face that shell 10 contacts, vibration damping protrusion 71 is respectively equipped on the first face and the second face, and cushion blocking 70 can pass through vibration damping protrusion 71 contact with ultrasonic transducer 30 and shell 10, thus, it is possible to reduce cushion blocking 70 and ultrasonic transducer 30 and outer The contact area of shell 10 can play better effectiveness in vibration suppression.Optionally, the outer surface of vibration damping protrusion 71 can be formed as arc Face.It is not only convenient for assembling as a result, and good damping result.

The present invention some more preferably in embodiment, the peripheral surface of Radiation work head 31 is interior with work openings 102 Peripheral wall surfaces can be spaced apart, as shown in Figure 10.That is, Radiation work head 31 is threaded through in work openings 102, and and work Make 102 clearance fits of opening.The peripheral surface of Radiation work head 31 can be spaced apart with shell 10 as a result, shell 10 without limitation on Radiation work head 31 vibrates, and washing effect is good, while the vibration of Radiation work head 31 will not be transferred to shell 10, it is possible to reduce shakes Dynamic noise.

Optionally, according to some embodiments of the present invention, the inner circumferential of the peripheral surface of Radiation work head 31 and work openings 102 The value range for the distance being spaced between face can be 0.5mm-2mm.Vibration, while assembly building can be not only reduced as a result, Gap is not too large, and appearance is good.

As shown in figure 11, cushion blocking 70 can be formed as annular and be set on ultrasonic transducer 30, cushion blocking 70 It can be connected with shell 10.Ultrasonic transducer 30 can be linked together by cushion blocking 70 and shell 10 as a result, cushion blocking 70 can easily be connected with ultrasonic transducer 30, and the peripheral surface of ultrasonic transducer 30 and shell 10 can be made complete It is spaced apart, preferably avoids the transmission of vibration, be further reduced operating noise, improve user's usage comfort.

The connection type of cushion blocking 70 and shell 10 is not done it is specifically limited, as long as can be by cushion blocking 70 and shell 10 It links together, prevents cushion blocking 70 from moving.For example, as shown in Figures 9 to 11, in some embodiments of the invention, Portable supersonic cleaning device 100 can also include threaded fastener 120, and fixed hole 73 can be equipped on cushion blocking 70, Mounting hole 104 can be equipped on shell 10, threaded fastener 120 can be threaded through in fixed hole 73 and mounting hole 104, with even Connect shell 10 and cushion blocking 70.Cushion blocking 70 can be linked together by threaded fastener 120 and shell 10 as a result, connection It is secured and convenient for disassembly and assembly.

Optionally, threaded fastener 120 may include head and bar portion, and bar portion can be threaded through fixed hole 73 and fix In hole 104, head can be only against on cushion blocking 70, to ensure preferable fixed effect.

As shown in Figures 9 to 11, portable supersonic cleaning device 100 according to the ... of the embodiment of the present invention can also include ring Shape pressing plate 80, annular pressing plate 80 can be set on ultrasonic transducer 30 and only be against on cushion blocking 70, annular pressing plate 80 On can be equipped with pressing plate mounting hole 81, threaded fastener 120 be threaded through pressing plate mounting hole 81, fixed hole 73 and mounting hole successively In 104.Annular pressing plate 80 can be pressed on cushion blocking 70 as a result, so that cushion blocking 70 is fixed more secured, meanwhile, work as screw threads for fastening When part 120 has head and bar portion, head can be only against on annular pressing plate 80, directly will not only be supported cushion blocking 70, can be kept away Exempt from cushion blocking 70 to be locally deformed with, fixed effect is more preferable.

As shown in Figures 9 to 11, annular flange 74 can be equipped on the inside edge of cushion blocking 70, annular flange 74 can edge Cushion blocking 70 it is axially extending, annular pressing plate 80 can be set on annular flange 74.Thus, it is possible to avoid annular pressing plate 80 with Ultrasonic transducer 30 is in direct contact, and is reduced vibration and is transmitted to annular pressing plate 80, is further reduced noise.

It can be equipped with annular flange 301 on the peripheral surface of ultrasonic transducer 30, can be set on the inner peripheral surface of cushion blocking 70 There are annular groove 72, annular flange 301 that can be plugged in annular groove 72, as shown in Figures 9 to 11.Thus, it is possible to super Acoustic wave transducer 30 and cushion blocking 70 carry out axially position, improve the connectivity robustness of ultrasonic transducer 30 and cushion blocking 70, Avoid ultrasonic transducer 30 that dislocation movement occurs with cushion blocking 70 in use, structure is reliable, and performance is good.Wherein, right For the ultrasonic transducer 30 with 32 structure of mounting flange, mounting flange 32 can be used as annular flange 301 to use, i.e., When mounted, mounting flange 32 can be plugged in annular groove 72 ultrasonic transducer 30.

Shown in Figure 16, in the portable supersonic cleaning with procapsid 11, middle casing 13 and back casing 12 In device 100, ultrasonic transducer 30 can be connected with procapsid 11.Specifically, cushion blocking 70 can be located in procapsid 11 And it is connect with procapsid 11 by threaded fastener 120, cushion blocking 70, which can pad, is located at procapsid 11 and ultrasonic transducer Between 30, transmitted to procapsid 11 with effectively reducing vibration, and at this point it is possible to ultrasonic transducer 30 and procapsid 11 are filled After completion, it is connect with middle casing 13, it is easy to assembly, and ultrasonic transducer easy to replace and maintain 30.

In certain specific embodiments of the invention, cushion blocking 70 is integrally formed part.Cushion blocking 70 can be with one as a result, System appearance becomes an entirety, not only facilitates manufacture and assembly, but also overall structure stability is good, effectively avoids cushion blocking 70 It is separated in use.

In portable supersonic cleaning device 100 according to the ... of the embodiment of the present invention, touch switch 21 can be electronic cutting Pass or mechanical switch.Electronic switch can be a variety of, for example, electronic switch can be wirelessly connected with additional controller, and by outer Add the wireless control of controller.For another example electronic switch can be audio-switch, user can pass through sound control electronic switch Opening and closing.Mechanical switch needs that mechanical action occurs in opening and closing, is opened for example, it is desired to execute the operations such as pressing or rotation realization It closes.

When touch switch 21 is mechanical switch, it is contemplated that touch switch 21 is located in installation cavity 101, in order to realize to touching The control of dynamic switch 21, needs to open up hole on shell 10, and switch behaviour is executed to facilitate finger to extend into installation cavity 101 Make.For operating easily, in some of the invention more preferably embodiment, operation aperture 105 can be set, such as on shell 10 Shown in Figure 13, when shell 10 includes procapsid 11, middle casing 13 and back casing 12, operation aperture 105 can be arranged in middle shell On body 13.Portable supersonic cleaning device 100 can also include Operation switch 50, and Operation switch 50 is movably located at operation It is connected in opening 105 and with touch switch 21, to control the opening and closing of touch switch 21.Thus, it is possible to pass through Operation switch 50 It realizes the control to touch switch 21, is controlled without stretching into hand in operation aperture 105, it is easy to operate.

Optionally, touch switch 21 can be actuation button, i.e. touch switch 21 is realized by pressing operation and is opened and closed.Operation Switch 50 can be operation button, and operation button can be along the axially movable of operation aperture 105, to trigger touch switch 21. Thus, it is possible to realize the opening and closing operations of touch switch 21 by pressing operation button, easy to operate, user experience is good.

As shown in figure 13 to figure 16, operation button may include press section 51, touch part 52 and interconnecting piece 53.Press section 51 It can be used for carrying out pressing operation.Press section 51, which can be covered, to be located in operation aperture 105 and can along the axial direction of operation aperture 105 Deformation.Touch part 52 can be located on the inner surface of press section 51, and touch part 52 is squeezed when press section 51 is pressed deformation touches Dynamic button, so that actuation button is pressed or bounces.Interconnecting piece 53 can be connected with press section 51 and shell 10.Here, it presses The one side towards installation cavity 101 of inner surface, that is, press section 51 of splenium 51, the in other words one side outside the shell 10.

As a result, when needing to execute opening and closing operations, user's finger can press press section 51, and press section 51, which is pressurized, to be become Shape along being moved axially inward for operation aperture 105, and drives touch part 52 to move, and touch part 52 can squeeze actuation button, So that actuation button is pressed, unclamp hand, touch switch 21 may be at the state opened or closed, easy to operate and press Splenium 51 can cover operation aperture 105, and dust etc. is avoided to enter shell 10.

Support plate 106 can be equipped on shell 10, support plate 106 can be corresponding with 105 position of operation aperture and be located at In installation cavity 101, assembly through-hole 1061 can be equipped in support plate 106, assembly through-hole 1061 can be used for wearing touch part 52. Interconnecting piece 53 may include support portion 531 and hook part 532.Support portion 531 can be supported in support plate 106 and positioned at dress Outer periphery with through-hole 1061, i.e. support portion 531 can be formed as annular, and the middle part of support portion 531 is equipped with and operation in other words Be open the corresponding through hole in 105 positions, and the outer periphery of press section 51 is supported on support portion 531.Hook part 532 and support portion 531 are connected, and hook part 532 is clamped with support plate 106.

Interconnecting piece 53 can be clamped with support plate 106 and be connected as a result, while operation button can be as possible toward 10 indent of shell It falls into, shape is more attractive.The structure, can be after in shell 10, installation is complete in assembly, then installation operation button and installation operation Button only needs an action being caught in, and installation is very convenient, and after being installed in place, due to the effect of hook part 532, connection Structure is very secured, keeps operation button not easily to fall off.

Optionally, support plate 106 can be the structure being integrally formed with shell 10, can also be additional be arranged in shell 10 On structure.For example, as shown in Figure 13 and Figure 14, for the device with mounting bracket 90, support plate 106 can be by pacifying The part for filling holder 90 is formed.That is, a part for mounting bracket 90 is as support plate 106, not only electric-controlled plate 20 with Mounting bracket 90 is connected, and Operation switch 50 is also connected with mounting bracket 90.Thus, it is possible to reduce the quantity of parts, structure is more It is compact, is conducive to the miniaturization of device.

Hook part 532 may include it is multiple, multiple hook parts 532 can be distributed in the periphery of touch part 52 and with shake-up Portion 52 is spaced apart setting.The connection reliability of Operation switch 50 and shell 10 can be not only improved as a result, it can also be ensured that touched Portion 52 is easy to move under the drive of press section 51, and switching manipulation is sensitiveer.As shown in Fig. 5, Figure 13 to Figure 16, hook part 532 It can be two, two hook parts 532 are respectively provided at the both sides of touch part 52, thus, it is possible to realize preferable fixed effect.

As shown in Figure 14 to Figure 16, bayonet 1062 can be equipped in support plate 106, each hook part 532 can wrap respectively Include kelly 5321 and clamp 5322, kelly 5321 and clamp 5322 are connected to form as L-shaped, and kelly 5321 can be with support portion 531 It is connected, kelly 5321 can stretch into bayonet 1062, and the outer periphery of bayonet 1062 can make hook part 532 with backstop clamp 5322 It can be clamped and be connected with support plate 106.

Advantageously, guide surface 5320 can be equipped on clamp 5322, guide surface 5320 can be formed relative to bayonet 1062 Axially inclined extension inclined-plane.Hook part 532 can be formed to have the hook of guide surface 5320, guide surface 5320 as a result, Guiding function can be played in assembly, hook part 532 is made to be easy to realize clamping with support plate 106.

As shown in Figure 15 and Figure 16, clamp 5322 can be generally formed into the structure of similar triangle, the back of the body of clamp 5322 The inclined-plane for being formed as being inclined outwardly extension upwards to a part for a side end face of kelly 5321, i.e. guide surface 5320, the inclined-plane Facilitate manufacture and guiding function is good.

In certain specific embodiments of the invention, interconnecting piece 53 is integrally formed part, i.e. hook part 532 and support portion 531 integrally manufactured formation.It is not only convenient for manufacturing as a result, and structural strength is higher, is hardly damaged.

As shown in figure 14, portable supersonic cleaning device 100 can also include indicator light 140, and indicator light 140 can be used In instruction 100 status of ultrasonic cleaning equipment, indicator light 140 is electrically connected with electric-controlled plate 20.Thus, it is possible to pass through indicator light 140 are apparent from device state in which, user-friendly.When device is in use state, electric-controlled plate 20 is powered, instruction Lamp 140 can be lit；When device does not work, 20 no power of electric-controlled plate, indicator light 140 does not work.

As shown in figure 14, indicator light 140 can be located in installation cavity 101 and adjacent to operation aperture 105, shell 10 and behaviour It is translucent material part to make at least one of switch 50.As a result, when indicator light 140 is lighted, shell 10 and/or Operation switch 50 Light can be appeared, so as to instruction device status, at this point, shell 10 and/or Operation switch 50 can be as outsides Indicator light 140 uses, and appearance is beautiful.As shown in figure 14, indicator light 140 is arranged on electric-controlled plate 20.As a result, in assembly without single Indicator light 140 is solely fixedly mounted, assembly is more convenient.Certainly, indicator light 140 can also be arranged in shell 10 or mounting bracket 90 On, at this point, indicator light 140 can be electrically connected by conducting wire with electric-controlled plate 20.

Certainly, the installation position of indicator light 140 is without being limited thereto, for another example in some unshowned embodiments of the present invention In, indicator light 140 is electrically connected by conducting wire 130 with electric-controlled plate 20, and indicator light 140 stretches out shell 10, to facilitate observation.

Optionally, interconnecting piece 53 can be formed as light-passing plastic part, and press section 51 and touch part 52 are respectively formed as light transmission Silica gel part.Operation switch 50 is whole as a result, can be formed as translucent material part, and translucency is good, and connect reliable, morphotropism It is good, using reliable.

Fig. 1 to Figure 16 shows that one of portable supersonic cleaning device 100 according to the ... of the embodiment of the present invention specifically shows Example.The portable supersonic cleaning device 100 include shell 10, electric-controlled plate 20, ultrasonic transducer 30, for electric installation 40, peace Fill holder 90, cushion blocking 70 and Operation switch 50 etc..

It is rechargeable lithium battary group for electric installation 40, electric-controlled plate 20 is equipped with charging circuit and driving circuit, driving electricity Road is equipped with step-up transformer.Shell 10 is equipped with operation aperture 105, work openings 102 and is opened for the charging used of charging Mouth 103, ultrasonic transducer 30 are fixed in shell 10 and are spaced apart with shell 10 by cushion blocking 70, to play vibration damping effect Fruit, the part that Radiation work head 31 stretches out shell 10 out of work openings 102 are the real work part of the device, and operation is opened 50 are closed to be located at operation aperture 105 and with touch switch 21 be connected, when touch switch 21 is opened, whole device can work, To execute washing operation, touch switch 21 is closed, and whole device does not work.

The operation for using portable supersonic cleaning device 100 to be washed is described below.It can operate first Operation switch 50, Operation switch 50 control touch switch 21 and open, and lithium battery group starts to power to whole device, on electric-controlled plate 20 Driving circuit start to work, indicator light 140 is lit, and driving circuit is matched with ultrasonic transducer 30, and generate and The electricity resonance of 30 identical frequency of ultrasonic transducer, while the mechanical resonant of excitation ultrasound wave transducer 30, thus by high frequency Electric energy is converted into the mechanical vibrational energy of same frequency, and after Radiation work head 31 is put into cleaning solution, the cavitation effect of ultrasonic wave exists Countless cavitation bubbles are generated in cleaning solution, bubble eruption moment generates the pressure of 1,000 times of atmospheric pressure, drives current scour clothing On spot, to achieve the purpose that clean clothing on spot.

Other of portable supersonic cleaning device 100 according to the ... of the embodiment of the present invention are constituted and are operated for this field Those of ordinary skill for be known, be not described in detail herein.

In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the present invention's Limitation.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects It connects, can also be to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.

In the description of this specification, reference term " embodiment ", " specific embodiment ", " example " or " specific example " etc. Description mean particular features, structures, materials, or characteristics described in conjunction with this embodiment or example be contained in the present invention extremely In few one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can in any one or more embodiments or It can be combined in any suitable manner in example.In addition, without conflicting with each other, those skilled in the art can illustrate this The feature of different embodiments or examples and different embodiments or examples described in book is combined.

Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims (9)

1. a kind of portable supersonic cleaning device, which is characterized in that including：

Shell, installation cavity is defined in the shell, and the shell is equipped with the work openings being connected to the installation cavity；

Electric-controlled plate, the electric-controlled plate are located in the installation cavity, and the electric-controlled plate is equipped with driving circuit and touch switch；

Ultrasonic transducer, the ultrasonic transducer are connected with the shell, and the ultrasonic transducer is located at the installation The Radiation work head of intracavitary and the ultrasonic transducer is stretched out out of described work openings, the ultrasonic transducer with it is described Driving circuit is electrically connected, to generate mechanical resonant under the excitation of the driving circuit；

For electric installation, it is described be located in the installation cavity for electric installation and with the driving circuit the touch switch control Under be connected or disconnected with；

Cushion blocking, the cushion blocking are located between the ultrasonic transducer and the shell, and the cushion blocking is formed as annular And be set on the ultrasonic transducer, the cushion blocking is connected with the shell, the peripheral surface of the ultrasonic transducer It is equipped with annular flange, the inner peripheral surface of the cushion blocking is equipped with annular groove, and it is recessed that the annular flange is plugged in the annular In slot.

2. portable supersonic cleaning device according to claim 1, which is characterized in that the cushion blocking is waterproof shock-absorption Pad.

3. portable supersonic cleaning device according to claim 2, which is characterized in that the cushion blocking is silicagel pad.

4. portable supersonic cleaning device according to claim 1, which is characterized in that the cushion blocking surpasses with described Acoustic wave transducer contact while the shell contact on to be respectively equipped with vibration damping raised.

5. portable supersonic cleaning device according to claim 1, which is characterized in that the periphery of the Radiation work head Face is spaced apart with the inner peripheral wall of the work openings.

6. portable supersonic cleaning device according to claim 1, which is characterized in that further include：Threaded fastener, institute It states cushion blocking and is equipped with fixed hole, the shell is equipped with mounting hole, and the threaded fastener is threaded through the fixed hole In the mounting hole, to connect the shell and the cushion blocking.

7. portable supersonic cleaning device according to claim 6, which is characterized in that further include：Annular pressing plate, it is described Annular pressing plate is set on the ultrasonic transducer and is only against on the cushion blocking, and the annular pressing plate is solid equipped with pressing plate Determine hole, the threaded fastener is threaded through successively in the pressing plate mounting hole, fixed hole and the mounting hole.

8. portable supersonic cleaning device according to claim 7, which is characterized in that on the inside edge of the cushion blocking Equipped with along its axially extending annular flange, the annular pressing plate is set on the annular flange.

9. the portable supersonic cleaning device according to any one of claim 1-8, which is characterized in that the cushion blocking Be integrally formed part.