CN213636370U - Coupling socket assembly and cooking utensil - Google Patents

Abstract

The utility model provides a coupling socket subassembly and cooking utensil, including shell body (10), coupling terminal (20) and chucking spare (30), first end (201) of coupling terminal is located shell body (10), and second end (202) of coupling terminal is outwards stretched out from one end face of shell body (10); the clamping piece (30) is provided with a first clamping part (31) sleeved on the first end (201) of the coupling terminal, the clamping piece (30) is clamped at the first end (201) of the coupling terminal through the first clamping part (31), and the clamping piece (30) is connected with the inner wall of the outer shell (10) so that the coupling terminal is fixed on the outer shell through the clamping piece. The utility model provides a coupling socket subassembly and cooking utensil have solved and have fixed coupling terminal in the current, thereby the bolt piece need paste the inner wall of tight shell spare and slide in with the parallel direction of coupling socket draw-in groove and realize pegging graft and lead to the limited problem of mounting means.

Description

Coupling socket assembly and cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a coupling socket subassembly and cooking utensil.

Background

The induction cooker becomes a widely used heating electric appliance, and the induction cooker and an induction cooker become necessary articles for family to eat hot pots due to the characteristics of no oil smoke, mobility, convenience, simplicity and the like of the induction cooker.

At present, the pan generally includes the fuselage, the pot body and pot cover, the pot cover lid closes on the pot body, be equipped with the coupling socket on the pot body usually, and get the electricity with the coupling socket cooperation that is equipped with on fuselage and the pot cover, for turning over stir-fry isoelectronic device and provide electric power, wherein, current fixed to the coupling socket, generally adopt screw fastening or draw-in groove bolt spare chucking fastening, in advancing the outer shell spare with the coupling socket assembly, when adopting draw-in groove bolt spare chucking fastening, the bolt spare prolongs the inner wall of outer shell spare and slides and insert the side direction draw-in groove of coupling socket, thereby realize that the interlock between coupling socket and the outer shell spare is fixed.

However, in the installation, bolt spare need paste the inner wall of tight shell spare and follow the direction that coupling socket draw-in groove is parallel and slide in and realize pegging graft, and other directions can't assemble, in addition, when bolt spare inserts, need very big stroke space, and can not arrange other devices in this stroke space, so can not be adapted to the narrow and small or the inserting orientation of space is unfavorable for the occasion that bolt spare was inserted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coupling socket subassembly and cooking utensil helps solving and fixes the coupling terminal in the current, thereby the bolt piece need paste the inner wall of tight shell spare and slide in with the parallel direction of coupling socket draw-in groove and realize pegging graft and lead to the limited problem of mounting means.

The utility model provides a coupling socket subassembly, include: the clamping device comprises an outer shell, a coupling terminal and a clamping piece, wherein a first end of the coupling terminal is positioned in the outer shell, and a second end of the coupling terminal extends outwards from one end face of the outer shell. The chucking spare has the cover to establish coupling terminal first end is last first chucking part, the chucking spare passes through first chucking part joint is in coupling terminal's first end, just the chucking spare with the inner wall of shell body links to each other, so that coupling terminal passes through the chucking spare is fixed on the shell body.

The utility model provides a coupling socket subassembly, through including shell body, coupling terminal and chucking spare, the first end of coupling terminal is located in the shell body, the second end of coupling terminal is followed a terminal surface of shell body is outwards stretched out. The chucking spare has the cover to establish coupling terminal first end is last first chucking part, the chucking spare passes through first chucking part joint is in coupling terminal's first end, just the chucking spare with the inner wall of shell body links to each other, so that coupling terminal passes through the chucking spare is fixed on the shell body.

Through setting up chucking spare, chucking spare has the cover to establish coupling terminal first epaxial first chucking part, to coupling terminal like this, chucking spare and shell body are when assembling, on the one hand can avoid when adopting draw-in groove bolt spare to coupling terminal chucking fastening, the bolt spare need paste the inner wall of tight shell spare and just can realize pegging graft from the direction of coupling socket draw-in groove parallel slip-in, the unable assembly of other directions, thereby lead to the limited problem of coupling terminal assembly mode, on the other hand can also save assembly space, help avoiding when the bolt spare inserts, need very big stroke space, and can not arrange other devices in this stroke space and lead to unable adaptation to the problem that the space is narrow and small or the direction of inserting is unfavorable for bolt spare to insert the occasion.

In the coupling socket assembly as described above, optionally, the first clamping portion includes two opposite clamping sections and a connecting section for connecting one ends of the two clamping sections, and an opening is formed between the other ends of the two clamping sections.

Through setting up two chucking sections and linkage segment, just form the opening between the other end of two chucking sections, help the chucking section to take place elastic deformation and produce elastic tension like this, secondly, two chucking sections can carry out elasticity respectively from both sides to the coupling terminal and dodge to make the first end of coupling terminal can follow the shell body and wear into in the shell body outward.

In the coupling socket assembly as described above, optionally, at least one of the clamping sections has a clamping platform protruding outward on a surface facing the coupling terminal, and a clamping groove is formed on an outer side wall of the coupling terminal corresponding to the clamping platform, and the clamping member is clamped on the coupling terminal by the clamping platform and the clamping groove in a matching manner.

Through setting up ka tai and draw-in groove, when assembling coupling terminal, chucking spare and shell body like this, first chucking portion cover is established on coupling terminal's first end, and the chucking section on the chucking spare carries out elasticity when cooperating with coupling terminal to coupling terminal and dodges to go into the draw-in groove of seting up on the lateral wall behind coupling terminal penetrates in the shell body.

The coupling socket assembly as described above, optionally, the connecting section has a resiliently deformable region that is stretchable.

The coupling socket assembly as described above, optionally, the clamping member further has at least two second clamping portions connected to the clamping sections, the inner wall of the outer housing has a clamping portion clamped to the second clamping portions, and the clamping member is connected to the inner wall of the outer housing through the second clamping portions and the clamping portions in a matching manner.

Optionally, at least one second clamping part is arranged at one end of each clamping section facing the opening, the second clamping parts connected to the two clamping sections are arranged opposite to each other at the opening, and the second clamping parts are provided with limiting holes;

the clamping part is a limiting column arranged on the inner wall of the outer shell, and the clamping piece is connected to the inner wall of the outer shell in a matched mode through the limiting hole and the limiting column.

Through the block portion that sets up second clamping part and with second clamping part joint, second clamping part joint is favorable to further playing the effect of chucking to the coupling terminal in block portion like this, and second clamping part links to each other with the inside of shell body, and the inner wall of shell body can be used to support tight second clamping part, thereby makes second clamping part remain inside thrust throughout, and outside-in presss from both sides tightly the coupling terminal, and then realizes fixing the coupling terminal.

In the coupling socket assembly, optionally, a side of the second clamping portion facing the opening has a first guiding inclined surface, and the position-limiting column has a second guiding inclined surface having the same inclination direction as the first guiding inclined surface, or a side of the position-limiting column facing the opening has a first guiding inclined surface.

When assembling coupling terminal, chucking spare and shell body like this, chucking spare pass through spacing hole with mutually support between the spacing post is connected on the inner wall of shell body to set up first direction inclined plane and second direction inclined plane, be favorable to playing certain guide effect to chucking spare when interference mounting.

As above coupling socket subassembly, optionally, the both ends of second clamping part respectively through telescopic elastic telescopic bracket with the both ends of chucking section link to each other, the second clamping part, elastic telescopic bracket with the joint section encloses into the telescopic framework.

Like this when coupling terminal's first end penetrates the shell body, this framework can carry out elasticity to coupling terminal and dodge to hug closely coupling terminal after coupling terminal penetrates in the shell body, thereby strengthen the fixed to coupling terminal, avoid coupling terminal to loosen and take off from first chucking part.

In the coupling receptacle assembly as described above, optionally, the elastic telescopic bracket is bent toward the inside of the frame;

and the thickness of the middle part of the elastic telescopic support is smaller than the thickness of the two ends of the elastic telescopic support.

Through setting up the flexible telescopic bracket for inwards buckling to and the middle part thickness that sets up the flexible telescopic bracket is less than the thickness at flexible telescopic bracket both ends is favorable to further realizing the compression to chucking spare like this.

As above-mentioned coupling socket assembly, optionally, the outer side wall of the second clamping portion has a limiting section protruding outwards, and the engaging portion is a limiting groove provided on the outer housing and engaged with the limiting section.

Through setting up spacing section and spacing recess, when the assembly like this, first chucking portion cover is established on the first end of coupling terminal, and when chucking spare and shell body cooperation, the chucking spare carries out elasticity to the coupling terminal and dodges to back in coupling terminal card income first chucking portion, spacing section card is gone into in the spacing recess of seting up on the shell body.

As for the coupling socket assembly, optionally, an opening through which the coupling terminal can pass is formed in the outer housing, a limiting step is arranged on an inner wall of one end of the opening, which is close to the outer surface of the outer housing, and a limiting protrusion is arranged on an outer side wall of the coupling terminal and located on the limiting step.

Like this when the assembly, when coupling terminal card goes into in the first chucking part, first chucking part can be followed one side and hugged closely coupling terminal on the one hand, and on the other hand, spacing arch is located spacing step, can follow the opposite side and carry out the chucking to coupling terminal to be favorable to further realizing fixing coupling terminal.

The utility model also provides a cooking utensil, including first body and second body, first body with have on one of them in the second body as above-mentioned arbitrary coupling socket subassembly, first body with have on another in the second body with the coupling portion of coupling terminal electrical contact in the coupling socket subassembly.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an exploded view of the outer housing, coupling terminal and retainer assembly of the present invention;

fig. 2 is a schematic structural diagram of the outer housing, the coupling terminal and the clamping member provided in the embodiment of the present invention;

fig. 3 is a top view of the outer housing, coupling terminal and retainer engagement provided by an embodiment of the present invention;

fig. 4 is a cross-sectional view of the mating of the outer housing, the coupling terminal, and the retainer provided by an embodiment of the present invention;

fig. 5 is an exploded view of the outer housing, the coupling terminal, and the first clamping member according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the cooperation of the outer housing, the coupling terminal and the first clamping member according to an embodiment of the present invention;

fig. 7 is a top view of the outer housing, coupling terminal and first retainer engagement provided by an embodiment of the present invention;

fig. 8 is a cross-sectional view of the mating of the outer housing, the coupling terminal, and the first clamping member provided by an embodiment of the present invention;

fig. 9 is a top view of another mating outer housing, coupling terminal, and first retainer according to an embodiment of the present invention;

fig. 10 is a cross-sectional view of another mating housing, coupling terminal, and first clamping member according to an embodiment of the invention.

Description of reference numerals:

10-an outer shell;

11-a limiting column;

12-a limit groove;

13-opening the hole;

14-a limit step;

20-a coupling terminal;

201-a first end of a coupling terminal;

202-a second end of the coupling terminal;

21-card slot;

22-a limit bump;

30-a clip;

31-a first gripping part;

311-a clamping section;

3111-clamping table;

312-a connecting segment;

32-a second gripping portion;

321-a limiting hole;

322-elastic telescopic support;

323-limiting section.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is the utility model discloses shell body, coupling terminal and the complex decomposition schematic diagram of chucking spare that the embodiment provided, fig. 2 is the utility model discloses shell body, coupling terminal and chucking spare complex structure schematic diagram that the embodiment provided, fig. 3 is the utility model discloses shell body, coupling terminal and the complex plan view of chucking spare that the embodiment provided, fig. 4 is the utility model discloses shell body, coupling terminal and the complex cross-sectional view of chucking spare that the embodiment provided.

Fig. 5 is an exploded schematic view of the outer shell, the coupling terminal and the first clamping member provided by the embodiment of the present invention, fig. 6 is a schematic view of the outer shell, the coupling terminal and the first clamping member provided by the embodiment of the present invention, fig. 7 is a top view of the outer shell, the coupling terminal and the first clamping member provided by the embodiment of the present invention, and fig. 8 is a cross-sectional view of the outer shell, the coupling terminal and the first clamping member provided by the embodiment of the present invention.

Fig. 9 is a top view of the cooperation of another outer housing, coupling terminal and first clamping member provided by the embodiment of the present invention, and fig. 10 is a cross-sectional view of the cooperation of another outer housing, coupling terminal and first clamping member provided by the embodiment of the present invention.

The utility model provides a coupling socket subassembly and cooking utensil, this cooking utensil can be for the pan subassembly including the pot body that has heating device and pot cover, perhaps this cooking utensil still can be for having heating device's the pot body, wherein, the cooking utensil that has the pot cover is the kitchen utensil commonly used among people's daily life, during the use, the pot cover that the specification is close cooperatees with the pot body, the pot cover lid is established on the pot body, be equipped with the coupling socket on the pot body, be equipped with the coupling portion with coupling socket electrical contact on heating device and the pot cover, the coupling socket is got the electricity with the cooperation of coupling portion, thereby can be for stir-fry edible material provide electric power.

The coupling socket provided in this embodiment is generally assembled on the heating device or the pot body, and is generally fastened by screws or clamping of the slot latch members, so that the coupling socket can be assembled into the housing member, wherein when the slot latch members are fastened, the latch members slide along the inner wall of the housing member and are inserted into the lateral slots of the coupling socket, thereby realizing the engagement fixation between the coupling socket and the housing member.

However, in the installation, bolt spare need paste the inner wall of tight shell spare and follow the direction that coupling socket draw-in groove is parallel and slide in and realize pegging graft, and other directions can't assemble, in addition, when bolt spare inserts, need very big stroke space, and can not arrange other devices in this stroke space, so can not be adapted to the narrow and small or the inserting orientation of space is unfavorable for the occasion that bolt spare was inserted.

In order to solve the above technical problem, in the present embodiment, as shown in fig. 1 to 4, the present embodiment provides a coupling socket assembly, which may include an outer housing 10, a coupling terminal 20 and a clamping member 30, such that when assembled, a first end 201 of the coupling terminal is inserted into the outer housing 10, a second end 202 of the coupling terminal is protruded from an end surface of the outer housing 10, and the clamping member 30 is sleeved on the first end 201 of the coupling terminal, so that the coupling terminal 20 is fixed on the outer housing 10 by the clamping member 30.

In this embodiment, as shown in fig. 1, the fastening member 30 may have a first fastening portion 31, such that during assembly, the first fastening portion 31 is sleeved on the first end 201 of the coupling terminal, the fastening member 30 is fastened on the coupling terminal 20 through the first fastening portion 31, and the fastening member 30 is connected to the inner wall of the outer housing 10, so that the coupling terminal 20 may be fixed on the outer housing 10 through the first fastening portion 31, wherein in this embodiment, by providing the first fastening portion 31, and the first fastening portion 31 is sleeved on the coupling terminal 20, on one hand, it can avoid that when the slot pin member fastens the coupling terminal 20, the pin member needs to be tightly attached to the inner wall of the outer housing and slide in from a direction parallel to the slot of the coupling socket to achieve insertion, and other directions cannot be assembled, thereby causing a problem that an assembly manner of the coupling terminal 20 is limited, and on the other hand, an assembly space can also be saved, the bolt piece inserting device has the advantages that the problem that when the bolt piece is inserted, a large stroke space is needed, and other devices cannot be arranged in the stroke space, so that the bolt piece inserting device cannot be suitable for the narrow space or the inserting direction is not beneficial to inserting occasions of the bolt piece is solved.

Wherein, in this embodiment, chucking spare 30 can set up to elastic construction, for example, chucking spare 30 can set up to the silica gel material, and silica gel elasticity is better, can stretch out and draw back or open when receiving different pressures to produce enclasping power and elasticity pretightning force to coupling terminal 20, set up chucking spare 30 in addition and be elastic construction, can also ensure to realize abundant contact between coupling terminal 20, chucking spare 30 and the shell body 10, thereby improve the fixed assembly effect to coupling terminal 20.

In this embodiment, as shown in fig. 1 and fig. 2, when the coupling terminal 20, the clamping member 30, and the outer housing 10 are assembled, the first clamping portion 31 is sleeved on the first end 201 of the coupling terminal, and as can be seen from fig. 2, the first clamping portion 31 can play a role of clamping the coupling terminal 20, and meanwhile, two sides of the clamping member 30 abut against and are connected to the inside of the outer housing 10, so that the inner wall of the outer housing 10 can have inward pushing forces on two sides of the clamping member 30, that is, the inner wall of the outer housing 10 can be used to reversely abut against the clamping member 30, so that the clamping member 30 always keeps the inward pushing force, the coupling terminal 20 is clamped from outside to inside, and the coupling terminal 20 is further fixed.

It should be noted that the inner wall of the outer housing 10 does not need to abut against the clamping member 30 from the outside, and the first clamping portion 31 may have a sufficient inner clamping preload for the coupling terminal 20 and may clamp the coupling terminal 20 from the inside.

In this embodiment, as shown in fig. 5 and fig. 6, another possible implementation manner is that, when the coupling terminal 20, the clamping member 30 and the outer housing 10 are assembled, the first clamping portion 31 is sleeved on the first end 201 of the coupling terminal, and as can be seen from fig. 6, the first clamping portion 31 can perform an elastic clamping function on the coupling terminal 20, and meanwhile, by setting the first clamping portion 31 to be an elastic structure, when the first end 201 of the coupling terminal is clamped, the first clamping portion 31 will receive a pressure of the coupling terminal 20, and under the action of the pressure, the first clamping portion 31 will continuously open outwards, so as to clamp the coupling terminal 20, and prevent the coupling terminal 20 from coming off from the first clamping portion 31.

In this embodiment, as shown in fig. 7 and 8, the first clamping part 31 is sleeved on the coupling terminal 20, and at this time, the first clamping part 31 is not pressed by the coupling terminal 20, so that the state of the first clamping part 31 is always maintained, and no elastic deformation occurs, and as shown in fig. 9 and 10, the first clamping part 31 is sleeved on the coupling terminal 20, and the first clamping part 31 is pressed by the coupling terminal 20, so that the first clamping part 31 is elastically deformed and generates elastic tension under the pressure, so as to hold the coupling terminal 20 tightly.

In the present embodiment, the dimensions of the outer housing 10, the clamping member 30 and the first clamping part 31 are not further limited in the present embodiment, since the dimensions of the outer housing 10, the clamping member 30 and the first clamping part 31 can be specifically set according to different types of cooking appliances, and it is within the scope of the present application as long as the clamping of the coupling terminal 20 is achieved by the structure thereof.

Therefore, the coupling socket assembly provided in the present embodiment includes the outer housing 10, the coupling terminal 20 and the clamping member 30, the first end 201 of the coupling terminal is located in the outer housing 10, the second end 202 of the coupling terminal extends outwardly from one end surface of the outer housing 10, the clamping member 30 has the first clamping portion 31 sleeved on the first end of the coupling terminal 20, the clamping member 30 is clamped on the first end 201 of the coupling terminal by the first clamping portion 31, and the clamping member 30 is connected to the inner wall of the outer housing 10, so that the coupling terminal 20 is fixed on the outer housing 10 by the clamping member 30.

Through setting up chucking spare 30, chucking spare 30 has the cover and establishes the first chucking part 31 at coupling terminal 20 first end, to coupling terminal 20 like this, chucking spare 30 and shell body 10 are when assembling, can avoid on the one hand when adopting draw-in groove bolt spare to coupling terminal 20 chucking fastening, the bolt spare need paste the inner wall of tight shell spare and just can realize pegging graft from the direction of coupling socket draw-in groove parallel slip-in, other unable assemblies of direction, thereby lead to the limited problem of coupling terminal 20 mounting means, on the other hand can also save assembly space, help avoiding when the bolt spare inserts, need very big stroke space, and can not arrange other devices in this stroke space and lead to unable adaptation to the narrow and small or problem that the direction of inserting is unfavorable for bolt spare and inserts the occasion.

Further, as shown in fig. 1 and 5, the first fastening part 31 may include two opposite fastening sections 311 and a connecting section 312 for connecting one ends of the two fastening sections 311, wherein an opening is formed between the other ends of the two fastening sections 311.

In this embodiment, as shown in fig. 1, when the coupling terminal 20, the clamping member 30 and the outer housing 10 are assembled, the first end 201 of the coupling terminal is inserted into the outer housing 10, the second end 202 of the coupling terminal protrudes out from one end surface of the outer housing 10, and the two clamping sections 311 and the connecting section 312 together form a clasping force on the coupling terminal 20, so as to clamp the coupling terminal 20.

Of course, in this embodiment, as shown in fig. 7 and fig. 9, the two clamping sections 311 and the connecting section 312 jointly form a clasping force on the coupling terminal 20 to clamp the coupling terminal 20, and an opening is formed between the other ends of the two clamping sections 311, which helps the clamping sections 311 to elastically deform and generate an elastic tension, and secondly, the two clamping sections 311 can elastically retreat from both sides of the coupling terminal 20, so that the first end 201 of the coupling terminal can penetrate into the outer housing 10 from the outside of the outer housing 10.

In this embodiment, the dimensions of the clamping section 311 and the connecting section 312 are not further limited in this embodiment, because the dimensions of the clamping section 311 and the connecting section 312 can be specifically set according to different types of pot bodies and the coupling terminal 20, and it is within the scope of the present application as long as the clamping of the coupling terminal 20 is realized by its own structure.

Further, as shown in fig. 1, at least one of the clamping sections 311 may have a clamping platform 3111 protruding outward on a surface facing the coupling terminal 20, a clamping groove 21 is formed on a position of an outer side wall of the coupling terminal 20 corresponding to the clamping platform 3111, and by providing the clamping platform 3111 and the clamping groove 21, when the coupling terminal 20, the clamping member 30 and the outer housing 10 are assembled, the first clamping portion 31 is sleeved on the first end 201 of the coupling terminal, and the clamping section 311 on the clamping member 30 elastically avoids the coupling terminal 20 when being matched with the coupling terminal 20, and is clamped into the clamping groove 21 formed on the outer side wall after the coupling terminal 20 penetrates into the outer housing 10.

In this embodiment, the opening depths of the card slot 21 and the card holder 3111 are not further limited, and may be set according to specific needs.

Therefore, in this embodiment, by providing the retainer 3111 and the slot 21, the retainer 30 can be engaged with the coupling terminal 20 through the retainer 3111 and the slot 21, which is beneficial to further clamping the coupling terminal 20 and can avoid the coupling terminal 20 from being loosened from the retainer 30.

Further, in the present embodiment, the connecting section 312 has a flexible elastic deformation area, and in a possible implementation manner, as shown in fig. 1 and fig. 2, the elastic deformation area can be as shown in a V-shaped structure in fig. 1, so that the V-shaped elastic deformation area can cooperate with the two clamping sections 311 to clamp the coupling terminal 20.

Of course, in a possible implementation manner, as shown in fig. 5, the elastic deformation area may also be a straight line segment, and the connecting section 312 and the two clamping sections 311 are matched to form a U-shaped structure, where the U-shaped structure can be elastically deformed and generate elastic tension, in this embodiment, the shape of the connecting section 312 is not further limited, and it is within the scope of the present application as long as the coupling terminal 20 can be clamped.

By providing the connection section 312 with a flexible elastic deformation area, when the coupling terminal 20, the clamping member 30 and the outer housing 10 are assembled, the first clamping portion 31 is sleeved on the first end 201 of the coupling terminal, and the elastic deformation area can correspondingly stretch or expand to clamp the coupling terminal, so as to prevent the first end 201 of the coupling terminal from coming off the outer housing.

It should be noted that, in this embodiment, the elastic deformation region may have a V-shaped structure, and may also be a straight line segment, and of course, this embodiment is not limited to these two structures, and it is within the scope of the present application as long as the elastic deformation and the clamping of the coupling terminal can be achieved.

In order to further clamp the coupling terminal 20, as shown in fig. 1, the clamping member 30 may further have at least two second clamping portions 32 connected to the clamping section 311, and the inner wall of the outer housing 10 has a clamping portion for clamping with the second clamping portions 32, so that when the coupling terminal 20, the clamping member 30 and the outer housing 10 are assembled, the coupling terminal 20 penetrates into the outer housing 10, the first clamping portion 31 is sleeved on the first end 201 of the coupling terminal, and the second clamping portions 32 elastically escape from both sides when the coupling terminal 20 is matched with the outer housing 10 and are clamped into the clamping portion after the coupling terminal 20 penetrates into the outer housing 10.

Wherein, in this embodiment, through the block portion that sets up second card-tight part 32 and with second card-tight part 32 joint, second card-tight part 32 joint is in the block portion like this, be favorable to further playing the effect of chucking to coupling terminal 20, and second card-tight part 32 links to each other with the inside of shell body 10, the inner wall of shell body 10 can be used to support tight second card-tight part 32, thereby make second card-tight part 32 remain inside thrust throughout, and outside-in presss from both sides tight coupling terminal 20, and then realize the fixed to coupling terminal 20.

Further, in a possible implementation manner, as shown in fig. 5, at least one second fastening part 32 is arranged on one end of each fastening section 311 facing the opening, the connected second fastening parts 32 on the two fastening sections 311 are oppositely arranged at the opening, and the second fastening part 32 is provided with a limiting hole 321.

In this embodiment, the engaging portion may be a limiting post 11 disposed on the inner wall of the outer housing 10, so that when the coupling terminal 20, the fastening member 30 and the outer housing 10 are assembled, the fastening member 30 can be connected to the inner wall of the outer housing 10 through the engagement between the limiting hole 321 and the limiting post 11.

In this embodiment, the second clamping part 32 is provided, wherein the limiting hole 321 provided on the second clamping part 32 is used for matching with the limiting post 11 provided on the inner wall of the outer shell 10, so that when the coupling terminal is specifically assembled, as shown in fig. 7 and 9, the first end 201 of the coupling terminal is inserted into the outer shell 10, the first clamping part 31 is sleeved on the coupling terminal 20 and is matched with the limiting hole 321 through the limiting post 11, so that the clamping part 30 can be connected on the inner wall of the outer shell 10.

Simultaneously, through mutually supporting between spacing hole 321 and the spacing post 11, after first chucking part 31 cover was established on coupling terminal 20, can also carry on spacingly to first chucking part 31 like this, avoid first chucking part 31 to produce great elastic deformation and displacement to lead to the problem that coupling terminal 20 takes off from first chucking part 31.

In this embodiment, the sizes of the limiting hole 321 and the limiting column 11 are not further limited in this embodiment, because the sizes of the limiting hole 321 and the limiting column 11 can be specifically set according to different models of clamping pieces 30 and coupling terminals 20, and the like, and it is within the scope of the present application as long as the clamping of the coupling terminals 20 is realized by its own structure.

Further, as shown in fig. 5, one possible way to realize this is that the side of the second clamping part 32 facing the opening may have a first guiding inclined surface, and the position-limiting column 11 may have a second guiding inclined surface inclined in the same direction as the first guiding inclined surface.

Of course, another possible implementation manner is that the side of the position-limiting column 11 facing the opening may also have a first guiding inclined surface, and the second clamping part 32 has a second guiding inclined surface with the same inclination direction as the first guiding inclined surface, which is not specifically limited in this embodiment.

When assembling coupling terminal 20, chucking spare 30 and shell body 10 like this, chucking spare 30 is connected on the inner wall of shell body 10 through mutually supporting between spacing hole 321 and the spacing post 11 to set up first direction inclined plane and second direction inclined plane, be favorable to playing certain guide effect to chucking spare 30 when interference mounting.

In the present embodiment, the lengths, thicknesses, and inclinations of the first guide inclined surface and the second guide inclined surface are not further limited, and the lengths, thicknesses, and inclinations of the first guide inclined surface and the second guide inclined surface may be specifically set according to different types of clamping pieces 30, coupling terminals 20, and the like, and it is within the scope of the present application as long as the clamping of the coupling terminals 20 is achieved by its own structure.

Further, in another possible implementation manner, as shown in fig. 1 and fig. 2, two ends of the second clamping part 32 may be connected to two ends of the clamping section 311 through the elastic telescopic supports 322, respectively, and the second clamping part 32, the elastic telescopic supports 322 and the clamping section 311 may enclose two independent and telescopic frame bodies.

In this embodiment, as shown in fig. 1, a possible implementation manner is that two elastic telescopic brackets 322 at two ends of the clamping member 30 may be respectively and oppositely arranged, so that by arranging the two elastic telescopic brackets 322, a telescopic frame body can be enclosed among the two elastic telescopic brackets 322, the second clamping part 32 and the clamping section 311.

Of course, another possible implementation manner is that the elastic telescopic supports 322 at the two ends of the clamping member 30 may be respectively provided at a single side, so that the elastic telescopic supports 322 at the single side, the second clamping part 32 and the clamping section 311 may enclose a shape like a U, and the like.

In addition, as shown in fig. 1, the connection section 312 may be disposed on a single side to connect the frames at the two ends, and of course, the connection section 312 may be disposed on two sides to connect the frames at the two ends, which is not limited in this embodiment.

When the coupling terminal 20, the clamping member 30 and the outer housing 10 are assembled, as shown in fig. 2, the second clamping portion 32, the elastic telescopic bracket 322 and the clamping section 311 form a telescopic frame, when the first end 201 of the coupling terminal penetrates into the outer housing 10, the frame can elastically avoid the coupling terminal 20, and the coupling terminal 20 is clasped after the coupling terminal 20 penetrates into the outer housing 10, so that the fixing of the coupling terminal 20 is strengthened, and the coupling terminal 20 is prevented from loosening from the first clamping portion 31.

In this embodiment, the frame is compressible, and is also suitable for assembling the coupling terminals 20 with different sizes, so that on one hand, the coupling terminals 20 are prevented from coming off the first clamping portion 31 when the coupling terminals 20 are small, and on the other hand, the coupling terminals 20 cannot be held tightly when the coupling terminals 20 are large.

Further, as shown in fig. 1, the elastic telescopic bracket 322 is bent toward the inside of the frame, and the thickness of the middle portion of the elastic telescopic bracket 322 may be smaller than the thickness of the two ends of the elastic telescopic bracket 322.

Through setting up flexible telescopic bracket 322 for inwards buckling to and the middle part thickness that sets up flexible telescopic bracket 322 is less than the thickness at flexible telescopic bracket 322 both ends, be favorable to further realizing the compression to chucking spare 30 like this.

It should be noted that, in the present embodiment, the relationship between the thickness of the middle portion of the elastic telescopic bracket 322 and the thickness of the two ends of the elastic telescopic bracket 322 is not particularly limited, as long as the frame has elastic compression and extension forces, and can still provide the inward clamping preload after the assembly of the coupling terminal 20 is completed, which belongs to the protection scope of the present application, that is, is not limited to the form provided in the present application.

In this embodiment, the bending degree of the elastic telescopic bracket 322 is not further limited in this embodiment, and it is within the scope of the present application as long as the clamping piece 30 is compressed.

Further, as shown in fig. 1, an outer side wall of the second clamping portion 32 may have a limiting section 323 protruding outward, the engaging portion is a limiting groove 12 provided on the outer housing 10 and engaged with the limiting section 323, by providing the limiting section 323 and the limiting groove 12, when assembling, the first clamping portion 31 is sleeved on the first end 201 of the coupling terminal, when the clamping member 30 is engaged with the outer housing 10, the clamping member 30 elastically avoids the coupling terminal 20, and after the coupling terminal 20 is clamped into the first clamping portion 31, the limiting section 323 is clamped into the limiting groove 12 provided on the outer housing 10.

In this embodiment, as shown in fig. 1, the limiting groove 12 is specifically a groove formed by an inner wall of the outer housing 10 and a limiting side wall of the outer housing 10, and the limiting groove 12 is located below the limiting side wall of the outer housing 10, so that the limiting section 323 can be engaged into the limiting groove 12.

Further, as shown in fig. 1 to 4, an opening 13 through which the coupling terminal 20 can pass is further formed in the outer housing 10, a limiting step 14 is arranged on an inner wall of one end of the opening 13 close to the outer surface of the outer housing 10, a limiting protrusion 22 is arranged on an outer side wall of the coupling terminal 20, and the limiting protrusion 22 is located on the limiting step 14 (see fig. 4 specifically).

Thus, when the coupling terminal 20 is clamped into the first clamping portion 31 during assembly, on one hand, the first clamping portion 31 can clamp the coupling terminal 20 from one side, and on the other hand, the limiting protrusion 22 is located on the limiting step 14 and can clamp the coupling terminal 20 from the other side, thereby facilitating further fixing of the coupling terminal 20.

The present invention also provides a cooking device, wherein the cooking device may include a first body and a second body, one of the first body and the second body has a coupling socket assembly as described above, and the other of the first body and the second body has a coupling portion electrically contacting with the coupling terminal 20 of the coupling socket assembly.

In this embodiment, a possible implementation manner is that the first body may be a heating device, the heating device may have any one of the above coupling socket assemblies thereon, the second body may be a pot body, and the pot body has a coupling portion electrically contacting with the coupling terminal 20 in the coupling socket assembly.

Wherein, heating device can be electromagnetism stove, also can be electric ceramic stove, or still can be electric heater etc. and heating device is used for heating pan, health preserving kettle or electric rice cooker or pressure cooker etc..

Of course, another possible implementation manner is that the first body may be a pot body having any one of the coupling socket assemblies as described above, and the second body may be a pot cover having a coupling portion electrically contacting with the coupling terminal 20 in the coupling socket assembly.

Through setting up coupling socket subassembly and coupling part like this, coupling socket subassembly and coupling part can cooperate and get the electricity to eat the material and provide electric power for stir-fry.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, may be used in either the internal or the external relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (12)

1. A coupling jack assembly, comprising: an outer housing (10), a coupling terminal (20), and a retainer (30);

the first ends (201) of the coupling terminals are positioned in the outer shell (10), and the second ends (202) of the coupling terminals are outwards extended from one end surface of the outer shell (10);

chucking spare (30) have the cover establish first chucking part (31) on coupling terminal's first end (201), chucking spare (30) pass through first chucking part (31) joint is in coupling terminal's first end (201), just chucking spare (30) with the inner wall of shell body (10) links to each other, so that coupling terminal (20) pass through chucking spare (30) are fixed on shell body (10).

2. Coupling socket assembly according to claim 1, wherein the first gripping part (31) comprises two opposing gripping sections (311) and a connecting section (312) for connecting one end of the two gripping sections (311),

an opening is formed between the other ends of the two clamping sections (311).

3. The coupling socket assembly according to claim 2, wherein at least one of the jamming sections (311) has an outwardly protruding jamming table (3111) on a side facing the coupling terminal (20);

the outer side wall of coupling terminal (20) with card platform (3111) correspond the position have draw-in groove (21), chucking spare (30) pass through card platform (3111) with draw-in groove (21) cooperation joint is in on coupling terminal (20).

4. The coupling socket assembly of claim 3, wherein the connecting section (312) has a resiliently elastically deformable region.

5. The coupling receptacle assembly of any one of claims 2-4,

chucking spare (30) still have with two at least second chucking parts (32) that chucking section (311) links to each other, have on the inner wall of shell body (10) with the block portion of second chucking part (32) joint, chucking spare (30) pass through second chucking part (32) with the cooperation of block portion is connected on the inner wall of shell body (10).

6. The coupling socket assembly according to claim 5, wherein at least one second clamping portion (32) is provided on one end of each clamping section (311) facing the opening, the second clamping portions (32) connected to the two clamping sections (311) are oppositely arranged at the opening, and a limiting hole (321) is provided on the second clamping portion (32);

the clamping part is a limiting column (11) arranged on the inner wall of the outer shell (10), and the clamping piece (30) is connected to the inner wall of the outer shell (10) through the limiting hole (321) and the limiting column (11) in a matched mode.

7. Coupling socket assembly according to claim 6, wherein the side of the second gripping part (32) facing the opening has a first guiding bevel,

the limiting column (11) is provided with a second guide inclined plane with the same inclination direction as the first guide inclined plane, or;

one side of the limiting column (11) facing the opening is provided with a first guide inclined surface.

8. The coupling socket assembly according to claim 5, wherein both ends of the second clamping portion (32) are connected to both ends of the clamping section (311) through a telescopic elastic telescopic bracket (322), respectively, and the second clamping portion (32), the elastic telescopic bracket (322) and the clamping section (311) form a telescopic frame.

9. The coupling socket assembly of claim 8, wherein the resilient telescoping support (322) is bent toward the interior of the frame;

and the thickness of the middle part of the elastic telescopic bracket (322) is smaller than the thickness of the two ends of the elastic telescopic bracket (322).

10. The coupling socket assembly according to claim 9, wherein the outer side wall of the second clamping portion (32) has a limiting section (323) protruding outwards, and the engaging portion is a limiting groove (12) provided on the outer housing (10) and engaged with the limiting section (323).

11. The coupling socket assembly according to any one of claims 1 to 4, wherein the outer housing (10) is provided with an opening (13) through which the coupling terminal (20) can pass, a limiting step (14) is provided on an inner wall of one end of the opening (13) close to the outer surface of the outer housing (10), a limiting protrusion (22) is provided on an outer side wall of the coupling terminal (20), and the limiting protrusion (22) is located on the limiting step (14).

12. A cooking appliance comprising a first body and a second body, one of said first body and said second body having a coupling socket assembly according to any one of claims 1-9 thereon, the other of said first body and said second body having a coupling portion thereon for making electrical contact with a coupling terminal (20) in said coupling socket assembly.

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