CN209709243U - Power coupler, ultrasonic oscillator component, cover assembly and cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of power coupler, ultrasonic oscillator component, cover assembly and cooking apparatus, the power coupler includes input terminal component, and input terminal component includes: input terminal pedestal, and groove is equipped in the input terminal pedestal；Capping, the capping are set to the input terminal pedestal and move between the closed position of the notch of the lid envelope groove and the open position for opening the notch；Input conductive part, the input conductive part includes conductive body and the conductive contact set on the conductive body, the conductive body is arranged on the input terminal pedestal and is suitable for being electrically connected with external power supply, and when the capping is located at the closed position, the conductive contact is not contacted with the capping.It is not easy to wear or dirty according to the power coupler conductive contact of the utility model embodiment, be conducive to improve electrical transfer efficiency.

Description

Power coupler, ultrasonic oscillator component, cover assembly and cooking apparatus

Technical field

The utility model relates to cooking apparatus technical fields, more particularly, to a kind of power coupler, ultrasonic oscillator Component, cover assembly and cooking apparatus.

Background technique

Power coupler is widely used in the electric equipment products such as soy bean milk making machine, wall-breaking machine, insulating pot, can be realized electric power coupling Transmit electric power function.But in the related art, the other structures friction of the conductive structure of power coupler and power coupler Seriously, it is easy dirty, abrasion, influences the conductive effect of power coupler.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of power coupler out, the conductive contact of the power coupler is not easy to wear or dirty, is conducive to improve power coupler Electrical transfer efficiency.

The utility model also proposes a kind of ultrasonic oscillator component with above-mentioned power coupler.

The utility model also proposes a kind of cover assembly of cooking apparatus with above-mentioned ultrasonic oscillator component.

The utility model also proposes a kind of cooking apparatus with above-mentioned cover assembly.

According to the power coupler of the utility model embodiment, including input terminal component, the input terminal component includes: defeated Enter end group seat, is equipped with groove in the input terminal pedestal；Capping, the capping are set to the input terminal pedestal and are covering described in envelope It is moved between the closed position of the notch of groove and the open position for opening the notch；Conductive part is inputted, the input is led Electric portion includes conductive body and the conductive contact set on the conductive body, and the conductive body is arranged in the input terminal pedestal Above and it is suitable for being electrically connected with external power supply, when the capping is located at the closed position, the conductive contact covers not with described Contact.

According to the power coupler of the utility model embodiment, by make conductive contact when covering in the closed position with Capping do not contact, can be effectively reduced conductive contact and capping between friction, improve conductive contact it is easy to wear because of friction or Dirty situation is conducive to the electrical transfer efficiency for improving conductive contact, and covers the notch that can close groove, prevents the external world The impurity such as liquid enter in input terminal component, are also prevented from user and touch input conductive part and get an electric shock, and are conducive to improve power supply coupling The service life and security performance of device.

In addition, can also have following additional technology special according to the power coupler of the utility model above-described embodiment Sign:

Optionally, one end of the conductive body is connected with the input terminal pedestal and the other end is equipped with the conductive touching The other end of head, the conductive body is removable to drive the conductive contact mobile relative to one end of the conductive body, The conductive contact is moved to conductive conductive site and at the capping when the capping is in the open position It is moved to when the closed position and the discontiguous empty avoiding position of capping.

The outer peripheral surface of some embodiments according to the present utility model, the capping is equipped with driving portion, and the driving portion is in institute Offset when stating capping in the closed position with the conductive body so that the conductive contact and the capping outer peripheral surface It is spaced apart.

Further, the driving portion is the convex ribs for protruding from the outer peripheral surface of the capping, and the convex ribs are in the capping Positioned at the side far from the notch of the conductive contact when in the closed position, cover described from the close stance When setting mobile towards the open position, the convex ribs are mobile towards the direction far from the conductive contact.

Further, the surface towards the notch of the convex ribs is relative to the axial to close of the input terminal pedestal The direction of the notch and the extension that slopes inwardly.

In some embodiments of the utility model, the capping includes: sealing plate；Side wall, the side wall and the sealing plate Outer periphery be connected and to the side of the sealing plate extend, the driving portion be set to the side wall far from the sealing plate one end And the outer peripheral surface of the side wall is protruded from, the input conductive part is along the circumferentially spaced more of the input terminal pedestal A, the driving portion is multiple to be arranged in a one-to-one correspondence with multiple input conductive parts.

Further include output terminal component in some embodiments of the utility model, the output terminal component separably with The input terminal component coupling is connected and includes: output conductive part；Output end pedestal, the output end pedestal includes Base body Projectedly it is located at the protrusion of the side of the Base body, the output conductive part is set to the outer peripheral surface of the protrusion and neighbouring The end face far from the Base body of the protrusion is arranged, and the output conductive part is set with input conductive part one-to-one correspondence It sets, when the input terminal component connects when separating with the output terminal component, is moved under the promotion for being sealed on the protrusion To the open position and the output conductive part protrudes into the groove and is connected with the conductive contact, the input terminal component When separating with the output terminal component, the output conductive part removes the groove, the capping in the closed position with And it is suitable for applying to the conductive contact far from institute during a part moved from the closed position to the open position The driving force of the center extension of input terminal pedestal is stated so that the conductive contact is spaced apart with the capping, the capping is in institute When stating open position, the capping is separated with the conductive body and the conductive contact is towards the center of the input terminal pedestal Movement simultaneously offsets with the output conductive part.

Ultrasonic oscillator component according to the utility model embodiment include ultrasonic oscillator and according to the utility model reality The power coupler of example is applied, the power coupler is electrically connected with the ultrasonic oscillator.

Cover assembly according to the cooking apparatus of the utility model embodiment includes according to the super of the utility model embodiment Acoustic wave transducer component.

Cooking apparatus according to the utility model embodiment includes pan body assembly and cooking according to the utility model embodiment It prepares food the cover assembly of utensil.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to an angle of the power coupler of the utility model embodiment, wherein input End pieces and output terminal component separation；

Fig. 2 is that Fig. 1 center shows enlarged structure schematic diagram at A；

Fig. 3 is the structural schematic diagram according to an angle of the power coupler of the utility model embodiment, wherein input End pieces are connected with output terminal component；

Fig. 4 is that Fig. 3 centre circle shows enlarged structure schematic diagram at B；

Fig. 5 is the structural schematic diagram according to an angle of the capping of the power coupler of the utility model embodiment；

Fig. 6 is the structural schematic diagram according to another angle of the capping of the power coupler of the utility model embodiment；

Fig. 7 is the top view according to the capping of the power coupler of the utility model embodiment；

Fig. 8 is cross-sectional view of the Fig. 7 along direction shown in line C-C；

Fig. 9 is the structural schematic diagram according to the input terminal component of the power coupler of the utility model embodiment；

Figure 10 is an angle according to the shell of the input terminal pedestal of the power coupler of the utility model embodiment Structural schematic diagram；

Figure 11 is another angle according to the shell of the input terminal pedestal of the power coupler of the utility model embodiment Structural schematic diagram；

Figure 12 is the structural schematic diagram according to the top cover of the input terminal pedestal of the power coupler of the utility model embodiment；

Figure 13 is according to the structural schematic diagram of another angle of the power coupler of the utility model embodiment, wherein defeated Enter end pieces and output terminal component separation；

Figure 14 is the structural schematic diagram according to another angle of the power coupler of the utility model embodiment, wherein Input terminal component is connected with output terminal component；

Figure 15 is the cover assembly structural schematic diagram according to the utility model embodiment；

Figure 16 is the structural schematic diagram according to the cooking apparatus of the utility model embodiment；

Figure 17 is the structural schematic diagram according to the pan body assembly of the cooking apparatus of the utility model embodiment；

Figure 18 is the top view according to the pan body assembly of the cooking apparatus of the utility model embodiment.

Appended drawing reference:

Cooking apparatus 200；Pan body assembly 210；Ultrasonic wave control panel 220；Power panel 230；

Cover assembly 100；

Upper cover ontology 10；Control panel 11；

Power coupler 20；

Input terminal component 30；Input terminal pedestal 31；Groove 311；Backstop slot 312；Shell 313；Top cover 314；Via hole 315； Bayonet 316；Capping 32；Driving portion 321；Sealing plate 322；Side wall 323；Through hole 324；Input conductive part 33；Conductive body 34；The One fixed section 341；Second fixed section 342；Linkage section 343；First extended segment 344；Second extended segment 345；Buckle 346；It is conductive Contact 35；Stop part 36；Backstop return unit 37；Elastic component 38；

Output terminal component 40；Export conductive part 41；Output end pedestal 42；Base body 421；Protrusion 422；Magnetic drive part 43；Ultrasonic oscillator 50.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " diameter To ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of retouching State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore should not be understood as limiting the present invention.

Below with reference to the accompanying drawings describe according to the power coupler 20 of the utility model embodiment, ultrasonic oscillator component, on Cap assemblies 100 and cooking apparatus 200.

It may include: input end according to the power coupler 20 of the utility model embodiment shown in referring to Figure 1 and Figure 3 Part 30, input terminal component 30 may include: input terminal pedestal 31, capping 32 and input conductive part 33.Optionally, in some implementations In example, power coupler 20 can also include output terminal component 40, and output terminal component 40 can have output conductive part 41.

It is connected specifically, input terminal component 30 is separably coupled with output terminal component 40, power coupler 20 is made to exist Can be separated by input terminal component 30 with output terminal component 40 in use process, realize cooking apparatus 200 different components it Between it is detachable, it is more convenient to use.

For example, in some embodiments, cooking apparatus 200 realizes power transmission by power coupler 20, wherein inputting End pieces 30 are installed on the upper lid of the upper cover ontology 10 of cooking apparatus 200, and output terminal component 40 is installed on upper cover ontology 10 On cover board.When cover board is cleaned, input terminal component 30 is separated with output terminal component 40 dismantles cover board, cover board Clean it is more convenient, also avoid the occurrence of input terminal component 30 water inlet and short circuit or electric shock risk.In further embodiments, Input terminal component 30 is installed on the pedestal of pan body assembly 210 of cooking apparatus 200, and output terminal component 40 is installed on pan body assembly On 210 interior pot.Input terminal component 30 is separated with output terminal component 40 takes out interior pot from pedestal, pick and place food materials and Interior pot cleaning is more convenient.

As Figure 1-Figure 4, it can be equipped with groove 311 in input terminal pedestal 31, input terminal pedestal 31 is made to be formed as cup holder, Input conductive part 33 may include conductive body 34 and conductive contact 35, and conductive body 34 is arranged on input terminal pedestal 31, and Conductive body 34 can be electrically connected with external power supply, and conductive contact 35 is set to conductive body 34.

In the embodiment for including output terminal component 40, when input terminal component 30 and output terminal component 40 connect, such as Fig. 3 and Shown in Fig. 4, output conductive part 41 can protrude into groove 311 to be electrically connected with conductive contact 35, with realize input terminal component 30 to The power transmission of output terminal component 40.When input terminal component 30 and output terminal component 40 separate, as depicted in figs. 1 and 2, output is led Electric portion 41 removes groove 311.Input conductive part 33 is located in groove 311, and user is not easy to contact with input conductive part 33, is conducive to Reduce the risk of electric shock.By output terminal component 40 be inserted into groove 311 and extract groove 311 can be realized output conductive part 41 and Input conductive part 33 is connected and disconnected from connection, and operating process is simpler.

In addition, in the present invention, power coupler 20 further includes capping 32, capping 32 can be set to input terminal pedestal 31, and capping 32 can move between a closed position and a open position.As depicted in figs. 1 and 2, it is closed when capping 32 is located at When position, capping 32 can cover the notch of envelope groove 311, prevent user from not carrying out fax with other component in input terminal component 30 Electric shock accidents occurs in the case where defeated, for example, capping 32 can be prevented when input terminal component 30 is separated with output terminal component 40 Hand is protruded into contact input conductive part 33 in groove 311 by user, further reduced electric shock risk, and capping 32 can block Environmental liquids etc. are effectively reduced liquid and enter the risk contacted in groove 311 with input conductive part 33.As shown in Figure 3 and Figure 4, It can be opened when covering 32 and being moved to open position under the promotion of output terminal component 40 or under the driving of other structures recessed The notch of slot 311 protrudes into output conductive part 41 to be electrically connected with input conductive part 33 in groove 311, power coupler 20 can be used normally.

Being electrically connected for conductive part 33 is realized and inputs by being electrically connected with conductive contact 35 in addition, exporting conductive part 41, into And realize and be electrically connected with external power supply, if conductive contact 35 is worn or dirty, the conductive contact 35 can be made can not to lead with output The electric effectively contact of portion 41, increases the resistance between output conductive part 41 and conductive contact 35, influences electrical transfer efficiency.Therefore, In In the utility model, input terminal component 30 and output terminal component 40 are separated, when capping 32 is in the closed position, conductive contact 35 with Capping 32 does not contact, it is possible thereby to which the friction between conductive contact 35 and capping 32 is effectively reduced, and then improves conductive contact 35 It is prone to wear or dirty situation, is conducive to the service life for improving conductive contact 35, reduces conductive contact 35 and output end Resistance between component 40 improves the electrical transfer efficiency of conductive contact 35 and output terminal component 40.

According to the power coupler 20 of the utility model embodiment, by making conductive contact 35 be in close stance in capping 32 32 do not contacted when setting with capping, the friction between conductive contact 35 and capping 32 can be effectively reduced, improve conductive contact 35 because It rubs and situation easy to wear or dirty, is conducive to the electrical transfer efficiency for improving conductive contact 35, and cover 32 to close The notch of groove 311 prevents the impurity such as environmental liquids from entering in input terminal component 30, is also prevented from user and touches input conductive part 33 And get an electric shock, be conducive to the service life and security performance that improve power coupler 20.

Optionally, in the present invention, it is prone to wear or dirty situation further to improve conductive contact 35, In At least part process of the capping 32 from closed position to open position during mobile, conductive contact 35 do not connect with capping 32 Touching.That is, cover 32 it is mobile to open position from closed position during, conductive contact 35 always not with capping 32 Perhaps conductive contact 35 and capping 32 do not contact contact a period of time or conductive contact 35 and capping after a period of time for contact A period of time is not contacted after 32 contact a period of times.As a result, cover 32 moving process in also can be effectively reduced capping 32 with Friction between conductive contact 35 reduces the abrasion of conductive contact 35, alleviates the easily dirty situation of conductive contact 35.

Further, as Figure 1-Figure 4, one end of conductive body 34 can be connected with input terminal pedestal 31, conduction touching First 35 can be set to the other end of conductive body 34, and the other end of conductive body 34 can be relative to the one of conductive body 34 End movement, it is mobile to drive conductive contact 35, such as can be moved between conductive site and empty avoiding position, pass through conductive body 34 swing or mobile drive conductive contact 35 move, and realize the state switching of conductive contact 35, the connection knot of conductive contact 35 Structure is simpler.As depicted in figs. 1 and 2,32 do not contacted when conductive contact 35 is in empty avoiding position with capping, to avoid with capping 32 Friction, as shown in Figure 3 and Figure 4, conductive contact 35 is electrically conductive to carry out electrical transmission when being in conductive site, such as leads with output Electric portion 41 contacts, to realize electrical connection.Cover 32 it is in an open position when, as shown in Figure 3 and Figure 4, conductive contact 35 can be with It is moved to conductive site, when capping 32 is in the closed position, as depicted in figs. 1 and 2, conductive contact 35 can be moved to empty avoiding Position.

It should be noted that in the present invention, the mobile structure of driving conductive contact 35 can be according to the actual situation Setting.Optionally, in some embodiments, as shown in Figure 5-Figure 8, driving portion 321 can be equipped with by covering 32 outer peripheral surface, such as be schemed Shown in 2, when capping 32 is in the closed position, driving portion 321 can offset with conductive body 34, so that conductive contact 35 and envelope The outer peripheral surface of lid 32 is spaced apart.That is, by capping 32 a part and conductive body 34 cooperation make conductive contact 35 with Capping 32 does not contact, and it is not necessary that the mobile structure of driving conductive contact 35 is additionally arranged, the structure of input terminal component 30 is simpler.And And driving portion 321, by cooperating driving conductive contact 35 mobile with conductive body 34, driving portion 321 with conduction without directly touching First 35 contact, preventing driving portion 321 from rubbing with conductive contact 35 leads to the abrasion of conductive contact 35 or dirty.

Optionally, in specific embodiment as Figure 1-Figure 4, when capping 32 is in the closed position, 32 drive is covered Dynamic portion 321 offsets with conductive body 34, so that conductive contact 35 is spaced apart preset distance with capping 32.With capping 32 by close stance Set, offset position gradually to the direction of separate notch mobile, the conduction of driving portion 321 and conductive body 34 mobile to open position The radial direction during contact 35 and the radial spacing of capping 32 are gradually reduced, and driving portion 321 and conductive body 34 offset Spacing is consistently greater than zero, and in other words, conductive contact 35 does not contact always with capping 32, until such as Fig. 3 and Fig. 4 institute of driving portion 321 Show to be detached from conductive body 34 and cooperate, conductive contact 35 can be electrically connected with output conductive part 41.

According to the utility model further embodiment, as shown in Figure 5-Figure 8, driving portion 321 can be convex ribs, convex ribs to The direction at the center far from capping 32 protrudes from the outer peripheral surface of capping 32, when capping 32 is in the closed position, convex ribs to it is conductive this Body 34 applies the driving force that the direction at the center far from capping 32 extends, and makes conductive contact 35 to the side at the center far from capping 32 To movement, to be spaced apart with the outer peripheral surface of capping 32, driving portion 321 it is simple and strong in structure, to only supporting surely for conductive body 34 It is fixed.

As shown in Fig. 2, convex ribs are located at the side of the separate notch of conductive contact 35 when capping 32 is in the closed position, 32 are being covered from closed position to when the movement of open position, convex ribs are mobile towards the direction far from conductive contact, as a result, in groove In 311 axial direction, convex ribs avoid convex ribs and conductive contact 35 with that will not cross conductive contact 35 always in 32 moving process of capping Contact prevents the abrasion of conductive contact 35 or dirty effect good.

Further, as shown in Fig. 2, the surface towards notch of convex ribs is relative to the axial to close of input terminal pedestal 31 The direction of notch and the extension that slopes inwardly.Here, " inside " is directed to the direction close to the center of input terminal pedestal 31.As a result, Convex ribs cover 32 it is in the closed position when can avoid conductive contact 35, prevent conductive contact 35 and convex ribs towards notch Surface contact prevents the abrasion of conductive contact 35 or dirty effect to further increase.

In some embodiments of the utility model, as shown in figure 5 and figure 7, capping 32 may include: sealing plate 322 and side 323 are enclosed, side wall 323 is connected with the outer periphery of sealing plate 322, and side wall 323 extends to the side of sealing plate 322, such as to sealing plate 322 backwards to output terminal component 40 side extend, driving portion 321 can be set to side wall 323 separate sealing plate 322 one end and Protrude from the outer peripheral surface of side wall 323.It is not only matched as a result, convenient for driving portion 321 with conductive body 34, but also is conducive to reduce side wall 323 along groove 311 axial development length, keep the occupied space of capping 32 smaller, be conducive to simplified input component 30 Structure.

In the present invention, the quantity for inputting conductive part 33 and driving portion 321 can flexible setting according to the actual situation. Optionally, in some embodiments, input conductive part 33 can be multiple, and multiple input conductive parts 33 are along input terminal pedestal 31 It is provided at circumferentially spaced, to prevent contact short circuit between multiple input conductive parts 33.As shown in fig. 7, driving portion 321 can be more A, multiple driving portions 321 are arranged in a one-to-one correspondence with multiple input conductive parts 33, move the driving input conductive part 33 of driving portion 321 Move more stable, and spaced multiple driving portions 321 occupy little space, and are conducive to the other structures in evacuation capping 32. Certainly, it needs according to the actual situation, driving portion 321 can be the circular bar of a circumferentially extending along capping 32, and circular bar can To cooperate with multiple input conductive parts 33, so that conductive contact 35 is not contacted with capping 32.

For example, driving portion 321 is circumferentially spaced three of edge capping 32, right in such as 5- example shown in Fig. 7 Should input conductive part 33 be along circumferentially spaced three of input terminal pedestal 31, three input conductive parts 33 respectively with it is external Positive lead, negative lead and the ground line electrical connection of power supply.

The structure of conductive body 34 according to some embodiments of the utility model is described with reference to the accompanying drawing.

As shown in Fig. 2, conductive body 34 may include: the first fixed section 341, linkage section 343 and the second fixed section 342. Wherein, the first fixed section 341 is connected and is electrically connected with external power supply, one end of linkage section 343 and first with input terminal pedestal 31 Fixed section 341 is connected, and the second fixed section 342 is connected with the other end of linkage section 343, and it is fixed that conductive contact 35 can be set to second The inside of section 342, and linkage section 343 relative to input terminal pedestal 31 the axial direction to close to notch and inward slant prolong It stretches.

As a result, as shown in Figure 3 and Figure 4, when capping 32 is in an open position, conductive contact 35 can be with output conductive part 41 effectively contacts are to realize electrical connection, and conductive contact 35 and output conductive part can be enhanced in the linkage section 343 for tilting extension Active force between 41, to improve electrical connection effect.When capping 32 is moved to closed position from open position, such as Fig. 2 and Fig. 4 Shown, the radial distance at the center of the other end distance input end group seat 31 of linkage section 343 increases, so as to be set to the second fixed section 342 conductive contact 35 is moved to the direction at the center far from input terminal pedestal 31 and covers 32 positions that are spaced apart, i.e., before Empty avoiding position described in text.When capping 32 is moved to open position from closed position, as shown in Figure 2 and Figure 4, linkage section 343 Other end distance input end group seat 31 center radial distance reduce, conductive contact 35 can be with linkage section 343 as a result, The direction at the other end to the center close to input terminal pedestal 31 is mobile, to be reset to the position that can be electrically connected with output conductive part 41 It sets, i.e. described conductive site above.

During capping 32 is moved between open and closed positions, the linkage section 343 for tilting extension makes conduction Ontology 34 is formed as deformable elastic piece structure, and elastic piece structure both can be enhanced between conductive contact 35 and output conductive part 41 Active force, and can deform so that conductive contact 35 is spaced apart with capping 32, the restoring force of elastic piece structure can also be in capping 32 To open position when mobile driving conductive contact 35 reset to the direction at the center close to input terminal pedestal 31, no setting is required other The structure for driving conductive contact 35 to reset, the structure of input terminal component 30 are simpler.

With continued reference to shown in Fig. 2, input terminal pedestal 31 can be equipped with via hole 315, and the first fixed section 341 may include: the One extended segment 344 and the second extended segment 345.Wherein, the first extended segment 344 can offset with the side channel wall of groove 311 and with it is recessed The side channel wall of slot 311 is connected, and the second extended segment 345 is arranged in via hole 315, one end and the first extended segment of the second extended segment 345 344 are connected, and the other end of the second extended segment 345 is extended to outside groove 311 and is electrically connected with external power supply.

As a result, during capping 32 is moved between open and closed positions, the other end of linkage section 343 exists Input terminal pedestal 31 radially moves, and the side channel wall of the first extended segment 344 and groove 311 offsets can be to linkage section Support is stablized in 343 offers, makes to input conductive part 33 and 31 stable connection of input terminal pedestal, and conductive contact 35 is along close input The direction at the direction at the center of end group seat 31 and the center far from input terminal pedestal 31 moves back and forth more stable.

In addition, the utility model the connection structure of the first extended segment 344 and input terminal pedestal 31 is not done it is specifically limited.In In some embodiments, as shown in Fig. 2, the first extended segment 344 can be equipped with buckle 346, as shown in Fig. 2, Fig. 9-Figure 11, input terminal Pedestal 31 can be equipped with bayonet 316, and buckle 346, which is caught in bayonet 316, may be implemented the first extended segment 344 and input terminal pedestal 31 Clamping, clamping structure is simple, is easily assembled, and offsets convenient for the first extended segment 344 and the side channel wall of groove 311, and structure is set Meter is reasonable.Certainly, the setting position of buckle 346 and bayonet 316 can exchange, and specifically, the first extended segment 344 can be set There is a bayonet 316, input terminal pedestal 31 can be equipped with buckle 346, this can also realize the by buckle 346 and the clamping of bayonet 316 The clamping of one extended segment 344 and input terminal pedestal 31.In other words, wherein one in the first extended segment 344 and input terminal pedestal 31 A to be equipped with bayonet 316, the another one in the first extended segment 344 and input terminal pedestal 31 are equipped with the buckle for being caught in bayonet 316 346。

Optionally, as shown in Figure 2 and Figure 4, at least part of the second fixed section 342 can be formed as along input terminal pedestal 31 axially extending straight panel section, conductive contact 35 can be set to straight panel section, connect conductive contact 35 with the second fixed section 342 Convenient and connection structure is simply secured.The inner surface of conductive contact 35 can be cambered surface, cambered surface can with any angle realize with The effective contact for exporting conductive part 41, advantageously reduces to 342 structure of tilt angle and the second fixed section of linkage section 343 Required precision, 34 structure design and installation of conductive body are easier.

Some embodiments according to the present utility model, as shown in Figure 1, Figure 2, shown in Figure 10 and Figure 12, input terminal pedestal 31 can be with Including shell 313 and top cover 314, top cover 314 can be covered on axial one end of shell 313, to limit jointly with shell 313 Groove 311, the inner surface of top cover 314 are formed as the wall surface of groove 311, and the axial other end of shell 313 could be formed with recessed The notch of slot 311.Inputting the structures such as conductive part 33, capping 32 can be when shell 313 install top cover 314 by shell 313 Axial one end is installed in shell 313, easier for installation, easily operated.Optionally, shell 313 can be clamped with top cover 314 Or bonding etc..

In addition, as shown in fig. 10 and fig. 12, axial one end of the side wall of shell 313 can be equipped with notch, top cover 314 and shell The cooperation of body 313 allows notch to be formed as via hole 315.When top cover 314 is not installed on shell 313, conductive body 34 can be by lacking The opening of mouth protrudes into notch, in order to which after top cover 314 is installed on shell 313, conductive body 34 can be extended to by via hole 315 Outside input terminal pedestal 31, conductive body 34 is easily installed.As Figure 9-Figure 11, the side wall of shell 313 can be equipped with and be used for The bayonet 316 being clamped with the buckle 346 of conductive body 34.

Some embodiments according to the present utility model, as shown in Figure 13 and Figure 14, input terminal component 30 can also include: only Block piece 36, stop part 36 can be located in capping 32, and stop part 36 can be along the radial in first position and the of capping 32 It is moved between two positions.As shown in figure 13, can be mobile to open position with backstop capping 32 when stop part 36 is located at first position, Capping 32 is often in the closed position, and stop part 36 is often in first position, prevents user from protruding into groove 311 with the dynamic capping 32 of hand push It is interior and electric shock accidents occurs.As shown in figure 14, the backstop to capping 32 is released when stop part 36 is located at the second position, in order to defeated Enter end pieces 30 to be electrically connected with the realization of output terminal component 40.

In addition, as shown in Figure 13 and Figure 14, output terminal component 40 may include magnetic drive part 43, and stop part 36 can be It can magnetic absorption member, such as magnet, ferrous metal etc..Magnetic drive part 43 can cooperate with 36 magnetism of stop part, so that 36 shape of stop part As magnetic self-lock pin, magnetic self-lock pin can move between the first position and the second position under magneticaction.

As a result, as shown in figure 13, when input terminal component 30 and output terminal component 40 separate, output conductive part 41 removes recessed Slot 311, capping 32 is located at closed position, and magnetic drive part 43, apart from farther out, stop part 36 can often be in first position, It realizes that input terminal component 30 is self-locking, prevents user from capping 32 being pushed to protrude into groove 311 and electric shock accidents occurs.

And when input terminal component 30 and the connection of output terminal component 40, as shown in figure 14, magnetic drive part 43 is apart from stop part 36 is relatively close, and the magneticaction of magnetic drive part 43 makes stop part 36 be moved to the second position.Position can be realized automatically in stop part 36 Transformation is set, operation is additionally carried out without user can be realized, and prevents user and forgets to operate and input terminal component 30 occur not Self-locking situation, decreases operating procedure when output terminal component 40 and the installation of input terminal component 30, and installation is more convenient.

Some embodiments according to the present utility model, as shown in Figure 13 and Figure 14, power coupler 20 can also include only Return unit 37 is kept off, backstop return unit 37 can apply active force to stop part 36, keep stop part 36 mobile to first position.Also It is to say, backstop return unit 37 can often drive stop part 36 to be located at first position, realize the self-locking of input terminal component 30, prevent out User forgets the situation that operation keeps input terminal component 30 self-locking when present input terminal component 30 is separated with output terminal component 40.

Further, as shown in Figure 13 and Figure 14, stop part 36 can be located in capping 32, and stop part 36 can edge The radial translation of capping 32.The inner peripheral wall of groove 311 can be equipped with backstop slot 312, and sealing plate 322 and side wall 323 cooperatively form There is a capping groove, side wall 323 can be equipped with through hole 324, and stop part 36 can be located in capping groove, and stop part 36 can be with Through hole 324 is protruded into, to realize the connection of stop part 36 and capping 32.As shown in figure 13, when stop part 36 is in first position, The outer end of stop part 36 can pass through through hole 324, and to protrude into backstop slot 312, stop part 36 can make through hole as a result, 324 and backstop slot 312 fixed position in the axial direction of capping 32, to limit capping 32 in groove 311 along axial position.Such as Shown in Figure 14, stop part 36 can remove backstop slot 312 when being in the second position, and stop part 36 and input terminal pedestal 31 are de- at this time From cooperation, capping 32 can be axially moveable in groove 311.

In addition, as shown in Figure 13 and Figure 14, backstop return unit 37 can be located in capping groove, in order to stop part 36 Apply active force, makes compact-sized.For example, as shown in Figure 13 and Figure 14, stop part 36 can be pin shaft, and backstop return unit 37 can Think helical spring, screw-casing is set on pin shaft, and the axial ends of helical spring offsets with capping 32 and pin shaft respectively, with to Stop part 36 applies active force.

Some embodiments according to the present utility model, as shown in figures 1 and 3, between capping 32 and the wall surface of groove 311 Can be equipped with elastic component 38, the wall surface of capping 32 and groove 311 can carry out axially position to elastic component 38.Elastic component 38 can So that capping 32 returns back to closed position, that is to say, that elastic component 38 can often drive the notch of 32 lid envelope groove 311 of capping. When output terminal component 40 is separated with input terminal component 30, elastic component 38 can drive capping 32 to be automatically moved into closed position, It is more convenient to use without manual operation.

In some embodiments of the utility model, as Figure 1-Figure 4, output terminal component 40 can also include output end Pedestal 42, output end pedestal 42 may include Base body 421 and protrusion 422, and protrusion 422 is projectedly located at Base body 421 Side, make output end pedestal 42 formed convex shape, be not likely to produce dead angle, avoid the accumulation of residue.Protrusion 422 can be with It protrudes into groove 311, to realize the connection of output terminal component 40 Yu input terminal component 30, connection type is simple, is easy to dismount.

With continued reference to shown in Fig. 1-Fig. 4, output conductive part 41 can be set to the outer peripheral surface of protrusion 422, export conductive part 41 It is arranged in a one-to-one correspondence with input conductive part 33, and exports conductive part 41 adjacent to the end face of the separate Base body 421 of protrusion 422 Setting.Thus, it is possible to reduce the friction between conductive contact 35 and protrusion 422, be conducive to further improve conductive contact 35 easily Abrasion or dirty situation.

In addition, as depicted in figs. 1 and 2, when capping 32 is in the closed position, and capping 32 is from closed position to open position During setting mobile a part, capping 32 can apply the drive that the center far from input terminal pedestal 31 extends to conductive contact 35 Power keeps conductive contact 35 mobile to the direction at the center far from input terminal pedestal 31, to be spaced apart with capping 32.In as a result, Cover 32 it is in the closed position when and during a part mobile to open position of closed position, conductive contact 35 is not It is contacted with capping 32, it is more preferable to improve the effect easy to wear or dirty of conductive contact 35.

Cover 32 it is in an open position when, as shown in Figure 3 and Figure 4, capping 32 is separated with conductive body 34, and conductive is touched First 35 offset towards the movement of the center of input terminal pedestal 31 and with output conductive part 41, make conductive contact 35 and output conductive part 41 Realization electrical connection can effectively be contacted.

Ultrasonic oscillator component according to the utility model embodiment includes ultrasonic oscillator 50 and according to the utility model The power coupler 20 of embodiment, power coupler 20 are electrically connected with ultrasonic oscillator 50, for example, by output terminal component 40 with Ultrasonic oscillator 50 is electrically connected, and to power to ultrasonic oscillator 50, ultrasonic oscillator 50 is allow to launch outward ultrasonic wave.Due to There is above-mentioned beneficial technical effect according to the power coupler 20 of the utility model embodiment, therefore according to the utility model reality The ultrasonic oscillator component for applying example can by contacting conductive contact 35 not with capping 32 when capping 32 is in the closed position With the friction being effectively reduced between conductive contact 35 and capping 32, improve the feelings easy to wear or dirty because of friction of conductive contact 35 Condition is conducive to the electrical transfer efficiency for improving conductive contact 35, and capping 32 can close the notch of groove 311, prevent the external world The impurity such as liquid enter in input terminal component 30, are also prevented from user and touch input conductive part 33 and get an electric shock, and are conducive to improve power supply The service life and security performance of coupler 20.

It as shown in figure 15, include according to this reality according to the cover assembly 100 of the cooking apparatus of the utility model embodiment 200 With the ultrasonic oscillator component of new embodiment.It is above-mentioned due to being had according to the ultrasonic oscillator component of the utility model embodiment Beneficial technical effect, therefore according to the cover assembly of the cooking apparatus of the utility model embodiment 200 100, by making conduction Contact 35 is not contacted when capping 32 is in the closed position with capping 32, can be effectively reduced between conductive contact 35 and capping 32 Friction, improve the situation easy to wear or dirty because of friction of conductive contact 35, be conducive to improve conductive contact 35 electrical transmission Efficiency, and capping 32 can close the notch of groove 311, prevent the impurity such as environmental liquids from entering in input terminal component 30, It prevents user from touching input conductive part 33 and getting an electric shock, is conducive to the service life and security performance that improve power coupler 20.

As shown in figure 16, according to the cooking apparatus of the utility model embodiment 200 including pan body assembly 210 and according to this reality With the cover assembly 100 of the cooking apparatus 200 of new embodiment.Due to the cooking apparatus 200 according to the utility model embodiment Cover assembly 100 there is above-mentioned beneficial technical effect, therefore according to the cooking apparatus of the utility model embodiment 200, lead to Crossing contacts conductive contact 35 not with capping 32 when capping 32 is in the closed position, and conductive contact 35 and envelope can be effectively reduced Friction between lid 32 improves the situation easy to wear or dirty because of friction of conductive contact 35, is conducive to improve conductive contact 35 Electrical transfer efficiency, and cover 32 notches that can close groove 311, prevent the impurity such as environmental liquids from entering input terminal component It in 30, is also prevented from user and touches input conductive part 33 and get an electric shock, be conducive to the service life and safety that improve power coupler 20 Performance.

Some embodiments according to the present utility model, as exemplified in figs, pan body assembly 210 can be equipped with ultrasonic wave Control panel 220 and power panel 230, power panel 230 are electrically connected with ultrasonic wave control panel 220, realize energy supply, ultrasonic wave control panel 220 can be electrically connected by power coupler 20 with ultrasonic oscillator 50, to power to ultrasonic oscillator 50.As shown in figure 16, Cover assembly 100 can be equipped with control panel 11, and user can be by control panel 11 to power panel 230 and ultrasonic wave control panel 220 are controlled, and then heated condition and the working condition of ultrasonic oscillator 50 etc. that can control cooking apparatus 200.

Optionally, in the present invention, cooking apparatus 200 can for soy bean milk making machine, wall-breaking machine, electric pressure cooking saucepan, electric cooker, Insulating pot, soup pot, stew cup, health-promotion kettle and food processor etc..

According to the cooking apparatus 200 of the utility model embodiment, cover assembly 100, ultrasonic oscillator component and power supply coupling Clutch 20 other constitute and operation be all for those of ordinary skills it is known, no longer retouch in detail here It states.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

In the description of this specification, the description of reference term " embodiment ", " specific embodiment ", " example " etc. means to tie Close at least one reality that the embodiment or example particular features, structures, materials, or characteristics described are contained in the utility model It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or show Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples It can be combined in any suitable manner.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of power coupler, which is characterized in that including input terminal component, the input terminal component includes:

Input terminal pedestal, the input terminal pedestal is interior to be equipped with groove；

Capping, the capping are set to the input terminal pedestal and seal described in closed position and the opening of the notch of the groove in lid It is moved between the open position of notch；

Conductive part is inputted, the input conductive part includes conductive body and the conductive contact set on the conductive body, described to lead Electric ontology is arranged on the input terminal pedestal and is suitable for being electrically connected with external power supply,

When the capping is located at the closed position, the conductive contact is not contacted with the capping.

2. power coupler according to claim 1, which is characterized in that one end of the conductive body and the input terminal Pedestal is connected and the other end is equipped with the conductive contact, the one end of the other end of the conductive body relative to the conductive body It moves to drive the conductive contact mobile,

The conductive contact is moved to conductive conductive site and in the envelope when the capping is in the open position It is moved to when lid is in the closed position and the discontiguous empty avoiding position of capping.

3. power coupler according to claim 1, which is characterized in that the outer peripheral surface of the capping is equipped with driving portion, institute State driving portion offset when the capping is in the closed position with the conductive body so that the conductive contact with it is described The outer peripheral surface of capping is spaced apart.

4. power coupler according to claim 3, which is characterized in that the driving portion is protrude from the capping outer The convex ribs of circumferential surface, the convex ribs are when the capping is in the closed position positioned at the conductive contact far from the notch Side, when the capping is mobile towards the open position from the closed position, the convex ribs are towards far from the conductive touching The direction of head is mobile.

5. power coupler according to claim 4, which is characterized in that the surface phase towards the notch of the convex ribs The axial direction to close to the notch for the input terminal pedestal and the extension that slopes inwardly.

6. power coupler according to claim 3, which is characterized in that the capping includes:

Sealing plate；

Side wall, the side wall are connected with the outer periphery of the sealing plate and extend to the side of the sealing plate, and the driving portion is set to One end far from the sealing plate of the side wall and the outer peripheral surface for protruding from the side wall, the input conductive part are along described defeated Enter the circumferentially spaced multiple of end group seat, the driving portion is more to be arranged in a one-to-one correspondence with multiple input conductive parts It is a.

7. power coupler according to claim 1, which is characterized in that it further include output terminal component, the output end Part is separably connected with input terminal component coupling and includes:

Export conductive part；

Output end pedestal, the output end pedestal include Base body and the side that is projectedly located at the Base body it is convex Portion, the output conductive part is set to the outer peripheral surface of the protrusion and the end face far from the Base body of the neighbouring protrusion is set It sets, the output conductive part is arranged in a one-to-one correspondence with the input conductive part,

When the input terminal component connects when separating with the output terminal component, moved under the promotion for being sealed on the protrusion To the open position and the output conductive part protrudes into the groove and is connected with the conductive contact, the input terminal component When separating with the output terminal component, the output conductive part removes the groove,

The capping is in the closed position and a part of process mobile to the open position from the closed position In be suitable for the conductive contact apply far from the input terminal pedestal center extend driving force so that the conductive contact Be spaced apart with the capping, when the capping is in the open position, described cover separates and described with the conductive body Conductive contact is mobile towards the center of the input terminal pedestal and offsets with the output conductive part.

8. a kind of ultrasonic oscillator component, which is characterized in that including ultrasonic oscillator and according to claim 1 any one of -7 institute The power coupler stated, the power coupler are electrically connected with the ultrasonic oscillator.

9. a kind of cover assembly of cooking apparatus, which is characterized in that including ultrasonic oscillator group according to claim 8 Part.

10. a kind of cooking apparatus, which is characterized in that upper including pan body assembly and cooking apparatus according to claim 9 Cap assemblies.