CN212853288U - Grafting mechanism and food purification machine - Google Patents

Abstract

The utility model relates to the technical field of household appliances, and provides a splicing mechanism and a food purifier, the food purifier comprises an air guide cable, a host and a purifier component, the host is connected with the air guide cable, the air guide cable comprises a conductive head and an air guide head, the splicing mechanism comprises a mounting seat assembly, a conductive part and an air guide part, the conductive part and the air guide part are arranged on the mounting seat assembly at intervals, the conductive part and the air guide part face one end of the host and are respectively spliced with the conductive head and the air guide head in an adaptive manner, and the conductive part and the air guide part face one end of the purifier component and the purifier component are spliced in an adaptive manner; the utility model discloses a set up air guide portion and conductive part on the mount pad assembly, and then make grafting mechanism has air guide and electrically conductive dual function, can realize grafting and separation of host computer and clarifier subassembly in the food purification machine.

Description

Grafting mechanism and food purification machine

Technical Field

The utility model relates to a household electrical appliances technical field particularly, relates to a grafting mechanism and food purification machine.

Background

At present, household appliances for food purification, such as food purifiers, mainly adopt all-in-one machines, and cannot realize the separation of a purifier component from a host machine. Although some household electrical appliances can realize the separation of different components through the electrical connector, the electrical connector usually has only a conductive function at present, and the food purifier needs to involve other functions, so the electrical connector still cannot effectively realize the separation of the purifier component from the host machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be the unable separation that realizes food purification machine's clarifier subassembly and host computer of current electric connector.

In order to solve the problem, the utility model provides a grafting mechanism is applied to food purification machine, food purification machine includes air guide cable, host computer and clarifier subassembly, the host computer with air guide cable junction, the air guide cable is including leading electrical head and air guide head, grafting mechanism includes mount pad assembly, conductive part and air guide portion, the conductive part with air guide portion interval set up in on the mount pad assembly, the conductive part with the air guide portion orientation the one end of host computer respectively with lead electrical head with the air guide head adaptation is pegged graft, the conductive part with the air guide portion orientation the one end of clarifier subassembly with clarifier subassembly adaptation is pegged graft.

From this, because the air guide cable is connected with the host computer, the one end that the air guide cable deviates from the host computer is air guide head and conductive head, wherein air guide head and conductive head move towards with conductive part and air guide respectively the one end adaptation of host computer is pegged graft, and conductive part and air guide move towards the one end of clarifier subassembly with clarifier subassembly adaptation is pegged graft to make above-mentioned grafting structure have air guide and electrically conductive dual function, can realize in the food purification machine host computer and the grafting and the separation of clarifier subassembly.

Optionally, the mount assembly includes a male plug mount and a female plug mount, the male plug mount being adapted to mate with the female plug mount.

Optionally, the air guide part comprises a first air guide tube and a second air guide structure, and the first air guide tube is coaxially arranged on the male plug mounting seat in a penetrating manner; the second air guide structure is arranged on the female plug mounting seat, and the first air guide pipe is suitable for being connected with the second air guide structure in an inserting mode.

Optionally, the second gas directing structure is a second gas-directing tube or a gas-directing port.

Optionally, the conductive part includes a plurality of public contact pins and a plurality of female contact pins, and is a plurality of public contact pins circle to arrange and set up on the public plug mount pad, and a plurality of female contact pins circle to arrange and set up on the female plug mount pad, just public contact pin with female contact pin adaptation grafting.

Optionally, the plugging mechanism further comprises a sealing element, and the sealing element is arranged between the second air guide structure and the female plug mounting seat.

Optionally, the grafting mechanism still includes female contact pin fixed cover, female contact pin is kept away from the one end of public plug mount pad with female contact pin fixed cover is connected, the second air guide structure deviates from the one end of public plug mount pad with female contact pin fixed cover is connected, female plug mount pad deviates from the one end of public plug mount pad be suitable for with female contact pin fixed cover offsets.

Optionally, the plugging mechanism further comprises a housing assembly, and an end of the female plug mounting seat facing away from the male plug mounting seat is suitable for being partially embedded into the housing assembly; the shell assembly comprises an upper arc shell, a lower arc shell and a connecting piece, the upper arc shell is suitable for being connected with the lower arc shell in a closed mode, and the connecting piece is detachably arranged between the upper arc shell and the lower arc shell.

Optionally, the shell assembly still includes closing cap, two joint heads and two snap rings, two the snap ring set up respectively in go up the arc shell with the arc shell deviates from down the one end inside wall of female plug mount pad, two the joint head sets up relatively the inboard of closing cap, the closing cap passes through the joint head with the snap ring joint is realized fixing in the shell assembly.

Optionally, the shell assembly further comprises a pressing plate and a mounting frame, the pressing plate is suitable for being arranged on the outer side wall of the air guide cable, the mounting frame is arranged on the inner side wall of the upper arc-shaped shell or the inner side wall of the lower arc-shaped shell, and the pressing plate is detachably connected with the mounting frame.

Optionally, the housing assembly further includes a pair of positioning elastic pieces, the pair of positioning elastic pieces are oppositely disposed at the end of the upper arc-shaped shell facing the female plug mounting seat, the outer side wall of the female plug mounting seat is oppositely provided with a pair of first positioning grooves, and when the female plug mounting seat is embedded into the housing assembly, the positioning elastic pieces correspond to the first positioning grooves.

Optionally, the connecting piece is of a circular ring structure, a second positioning groove is formed in the inner side wall of the circular ring structure, and when the circular ring structure is sleeved on the outer shell assembly and faces the outside of one end of the male plug mounting seat, the positioning elastic sheet corresponds to the second positioning groove.

The utility model also relates to a food purifier, which comprises a host, a purifier component, an air guide cable and the plugging mechanism, wherein the air guide cable is connected with the host towards one end of the host, the air guide cable is connected with the plugging mechanism away from the host, and the plugging mechanism is connected with the purifier component away from one end of the host; the beneficial effects of the food purifier and the beneficial effects of the insertion mechanism are not repeated herein.

Drawings

Fig. 1 is a schematic view of an overall explosion structure of a plugging mechanism in an embodiment of the present invention;

fig. 2 is a schematic view of an assembly structure of the plugging mechanism in the embodiment of the present invention;

fig. 3 is a schematic view of a local explosion structure of the plugging mechanism in the embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a male plug mounting seat according to an embodiment of the present invention;

fig. 5 is an external structural schematic view of the female plug mounting base in the embodiment of the present invention;

fig. 6 is an exploded view of the female plug mounting base and the female pin fixing cover in the embodiment of the present invention;

fig. 7 is a schematic structural view of the female pin fixing cover in the embodiment of the present invention;

FIG. 8 is an exploded view of the gas guide cable with the female pin and the second gas guide tube in an embodiment of the present invention;

fig. 9 is an exploded view of the housing assembly in an embodiment of the invention;

fig. 10 is a schematic view of an assembly structure of the cover and the air guide cable according to the embodiment of the present invention.

Description of reference numerals:

1-a mount assembly; 11-male plug mount; 12-female plug mounting; 121-a first positioning groove; 13-positioning the projection; 14-hanging a lug; 15-positioning the clamping groove; 2-a conductive portion; 21-male pin; 22-female pin; 3-a housing assembly; 31-upper arc shell; 32-lower arc shell; 33-a connector; 331-a second positioning groove; 34-sealing cover; 35-a clamping joint; 36-a snap ring; 37-a press plate; 38-a mounting frame; 39-positioning spring plate; 4-an air guide part; 41-a first airway tube; 42-a second gas directing structure; 5-an air guide cable; 51-a conductive head; 52-gas leading head; 7-a female inserting needle fixing cover; 71-a first disc; 72-a second disc; 73-cannula.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the term "adaptive insertion" is to be understood broadly, and may be direct insertion, indirect insertion through an intermediate medium, non-rotational insertion, or rotational insertion. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

In order to solve the technical problem, as shown in fig. 1, fig. 2 and fig. 3, a plugging mechanism is applied to a food purifier, the food purifier includes an air guide cable 5, a host and a purifier component, the host is connected with the air guide cable 5, the air guide cable 5 includes a conductive head 51 and an air guide head 52, the plugging mechanism includes a mounting seat assembly 1, a conductive part 2 and an air guide part 4, the conductive part 2 and the air guide part 4 are arranged on the mounting seat assembly 1 at intervals, the conductive part 2 and the air guide part 4 face one end of the host is respectively plugged with the conductive head 51 and the air guide head 52 in an adaptive manner, and the conductive part 2 and the air guide part 4 face one end of the purifier component and the purifier component are plugged in an adaptive manner.

It should be noted that the air guide cable 5 is the air guide cable 5 carried by the host machine in the food purifier, so the air guide cable 5 is connected with the host machine, and one end of the air guide cable 5 departing from the host machine comprises an air guide head 52 and a conductive head 51, wherein one end of the conductive part 2 and one end of the air guide part 4 facing the host machine in the plugging mechanism are respectively in adaptive plugging connection with the air guide head 52 and the conductive head 51, and one ends of the conductive part 2 and the air guide part 4 facing the purifier component are in adaptive plugging connection with the purifier component, so that the air guide part 4 and the conductive part 2 in the plugging structure have dual functions of air guide and electric conduction, and the plugging and separation of the host machine and the purifier component in the food purifier can be realized.

In this embodiment, the main machine of the food purifier includes an ozone generator, an air pump, a pipeline, a control panel, a power socket, and the like, and the purifier assembly includes a purifier main body, a purifier cover, a purification air pipe, a motor assembly, and an impeller, wherein one end of the ozone generator is communicated with an air outlet of the air pump, the other end of the ozone generator is communicated with an air inlet of the purifier main body through the purification air pipe, and a one-way valve is disposed on the pipeline communicating the ozone generator with the purifier main body; the motor assembly is fixed on the purifier main body, a motor shaft of the motor assembly penetrates through a base of the purifier main body and then is connected with the impeller, the purifier cover is suitable for being covered and connected with the purifier main body, the control panel is connected with the ozone generator, the air pump, the motor assembly and the power socket, and food materials to be cleaned are suitable to be placed in the purifier main body; when the food materials are cleaned, the control panel is operated, the motor assembly, the ozone generator and the air pump work simultaneously, the air pump fills ozone generated by the ozone generator into the purifier main body, and the motor assembly drives the impeller to rotate, so that the food materials to be cleaned are rotatably cleaned in the purifier main body under an ozone disinfection and purification environment, and the cleaning effect is improved. The conducting part (namely, the working power supply) and the air guide part (namely, the ozone conveying pipeline for outputting to the purifier component) that the air pump and the ozone generating device in the host machine relate to need to be connected with the motor component and the purifying air pipe in the purifier component in an adaptive manner, but the electric connector on the market can not realize the above-mentioned conducting and air guiding functions at the same time, and then can pass through the technical scheme of the utility model in the connection mechanism realize the connection of the conducting and air guiding functions between the host machine and the purifier component.

In an embodiment of the present invention, as shown in fig. 4 and 5, the mounting base assembly 1 includes a male plug mounting base 11 and a female plug mounting base 12, and the male plug mounting base 11 is adapted to be plugged into the female plug mounting base 12.

It should be noted that male plug mount pad 11 is inside cavity and one end open-ended round platform structure, and the one end diameter that male plug mount pad 11 deviates from female plug mount pad 12 is less than the one end diameter of male plug mount pad 11 towards female plug mount pad 12, female plug mount pad 12 is the cylinder structure, the embedding of cylinder structure part the inside of round platform structure, the benefit that sets up like this lies in, has reduced grafting mechanism's volume.

In an embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 4, a pair of hanging lugs 14 are oppositely disposed outside the male plug mounting seat 11.

It should be noted that the hanging lug 14 plays a role in hanging installation, that is, the connecting mechanism can be hung and installed through the hanging lug 14, wherein a through hole for hanging installation is arranged in the middle of the hanging lug 14.

In an embodiment of the present invention, as shown in fig. 4 and 5, the inner side wall of the male plug mounting seat 11 is provided with a positioning groove 15, the outer side wall of the female plug mounting seat 12 is provided with a positioning protrusion 13, and the positioning groove 15 is inserted into the positioning protrusion 13.

It should be noted that the number of the positioning protrusions 13 is the same as that of the positioning slots 15, and the specific number is not limited herein; work as the male plug mount pad 11 cover is established during the outside of female plug mount pad 12, the protruding 13 slip embedding of location is in the positioning channel section 15 to realize the accurate location installation of male plug mount pad 11 and female plug mount pad 12, prevent the dislocation skew.

In an embodiment of the present invention, as shown in fig. 1 and 3, the air guide portion 4 includes a first air guide tube 41 and a second air guide structure 42, the first air guide tube 41 coaxially penetrates through the male plug mounting seat 11; the second air guide structure 42 is disposed on the female plug mounting seat 12, and the first air guide tube 41 is suitable for being inserted into the second air guide structure 42.

It should be noted that one end of the first gas-guide tube 41 facing the purifier assembly is connected to the purifier assembly, and one end of the first gas-guide tube 41 facing away from the purifier assembly passes through the second gas-guide structure 42 and then is inserted into the gas-guide head 52 in the gas-guide cable 5; the first air duct 41 is arranged in the middle of the male plug mounting seat 11 and penetrates through one end face of the male plug mounting seat 11, and the first air duct 41 is overlapped with the central axis of the male plug mounting seat 11; a first through hole convenient for the first air duct 41 to pass through is formed in the middle of one end of the female plug mounting seat 12 facing the male plug mounting seat 11, and the second air guide structure 42 is arranged in the female plug mounting seat 12 and corresponds to the first air duct 41.

In one embodiment of the present invention, as shown in fig. 5 and 6, the second gas directing structure 42 is a second gas directing tube or port.

It should be noted that, if the second air guiding structure 42 is a second air guiding tube, and the second air guiding tube is a sealing tube, a silicone tube or a rubber tube may be selected, which is not specifically limited herein; namely, the connecting end of the first air duct 41 and the air guide head 52 is located in the second air duct, so that the second air duct can seal the connecting end between the first air duct 41 and the air guide head 52 in the air guide cable 5, air leakage is prevented, and the second air duct also provides a guiding function for the connecting process between the first air duct 41 and the air guide head 52; if the second air guiding structure 42 is an air guiding opening, the connecting end between the first air guiding tube 41 and the air guiding head 52 has no supporting structure, so that the first air guiding tube 41 and the air guiding head 52 can be connected quickly, and the assembly efficiency is improved.

In an embodiment of the present invention, the conductive portion 2 includes a plurality of male pins 21 and a plurality of female pins 22, and is plural, the male pins 21 are circularly arranged and set on the male plug mounting seat 11, and the female pins 22 are circularly arranged and set on the female plug mounting seat 12, and the male pins 21 are plugged with the female pins 22.

It should be noted that the male pins 21 include a plurality of first male plugs and a plurality of second male plugs, wherein the diameter of the first male pins 21 is larger than that of the second male pins 21, so that the first male pins 21 can transmit large current, and the second male pins 21 can transmit small current; similarly, the female pins 22 include a plurality of first female pins 22 and a plurality of second female pins 22, and the diameter of the first female pins 22 is greater than that of the second female pins 22, wherein the male pins 21 are solid structures, the female pins 22 are hollow structures, and the male pins 21 can be embedded into the female pins 22; the first female pin 22 is in adaptive splicing with the first male pin 21, and the second female pin 22 is in adaptive splicing with the second male pin 21; the conducting part 2 is arranged around the conducting part 4, i.e. the plurality of male pins 21 are arranged on the male plug mount 11 in an annular arrangement around the first gas duct 41 and the plurality of female pins 22 are arranged on the male plug mount 11 in an annular arrangement around the second gas duct.

In an embodiment of the present invention, the plugging mechanism further comprises a sealing member disposed between the second air guiding structure 42 and the female plug mounting seat 12.

It should be noted that the sealing element is used to enhance the sealing performance between the second air guide structure 42 and the female plug mounting seat 12, that is, before the second air guide structure 42 is assembled with the female plug mounting seat 12, the sealing element is adhered to or clamped on the inner side wall of the female plug mounting seat 12 by its own elasticity, and the sealing element is sealing silica gel or a sealing pipe made of silica gel material.

In an embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 5, the plugging mechanism further includes a female pin fixing cover 7, the female pin 22 deviates from one end of the male plug mounting seat 11 and the female pin fixing cover 7 are connected, the second air guiding structure 42 deviates from one end of the male plug mounting seat 11 and the female pin fixing cover 7 are connected, the female plug mounting seat 12 deviates from one end of the male plug mounting seat 11 is suitable for abutting against the female pin fixing cover 7.

It should be noted that, female contact pin 22 partial structure is suitable for wearing to establish in female plug mount pad 12, and female contact pin 22 partial structure wears to establish on female contact pin fixed cover 7, and female contact pin fixed cover 7 is used for fixing the encapsulation to the female contact pin 22 of installing on female plug mount pad 12 promptly to strengthen the stability of female contact pin 22 setting on female plug mount pad 12, and female plug mount pad 12, female contact pin 22 and the fixed lid 7 back of female contact pin assembly, female plug mount pad 12 deviates from the one end of male plug mount pad 11 be suitable for with female contact pin fixed cover 7 offsets.

In an embodiment of the present invention, as shown in fig. 7, the female plug mounting base 12 includes a first disc 71, a second disc 72 and a sleeve 73, which are connected in sequence, the first disc 71 is close to the female plug mounting base 12 relative to the second disc 72, air vents are disposed in the middle of the first disc 71 and the second disc 72, and the second air ducts pass through the air vents and communicate with the sleeve 73.

It should be noted that the first disk 71 and the second disk 72 are concentrically stacked, the first disk 71 is adjacent to the female plug mounting seat 12 relative to the second disk 72, and the sleeve 73 is arranged at one end of the second disk 72, which is away from the first disk 71, wherein the first disk 71, the second disk 72 and the sleeve 73 can be integrally arranged or can be connected together in a sealing manner, and an air vent is arranged at the center of the first disk 71 and the second disk 72, so that the second air duct can be detachably connected with the air vent; if the air guide hole is a threaded hole, the second air guide pipe is in threaded connection with the air guide hole, and if the air guide hole is not internally threaded, one end of the second air guide pipe, which is far away from the male plug mounting seat 11, is embedded into the air guide hole.

In the present embodiment, a plurality of mounting holes arranged in a ring shape are provided on the first disk 71 and the second disk 72; one end of the female pin 22 departing from the male pin 21 is in adaptive insertion with the conductive head 51, and the connection end of the female pin and the conductive head is located in the mounting hole, so that the first disc 71 or the second disc 72 can not only play a role in reinforcing and positioning the female pin 22 mounted on the female plug mounting seat 12, but also can reinforce the connection tightness and insulation between the conductive head 51 and the female pin 22.

In an embodiment of the present invention, as shown in fig. 8, one end of the plurality of female pins 22 departing from the male plug mounting seat 11 is disposed on the female pin fixing cover 7, one end of the second air guiding structure 42 departing from the male plug mounting seat 11 is connected to the female pin fixing cover 7, and the second air guiding structure 42 is communicated with the sleeve 73.

It should be noted that the second air guide structure 42 is a second air guide tube, and then the second air guide tube is detachably connected with the female pin fixing cover 7, one end of the second air guide tube, which is away from the male plug mounting base 11, sequentially passes through the first disk 71 and the second disk 72 to be communicated with the sleeve 73, the air guide head 52 in the air guide cable 5 passes through the sleeve 73 to be plugged in with the first air guide tube 41 in a matching manner, and the plugging end of the air guide head 52 and the first air guide tube 41 is located in the second air guide tube, so that the second air guide tube has a sealing and insulating effect for the plugging in of the air guide head 52 and the first air guide tube 41 in a matching manner.

In an embodiment of the present invention, as shown in fig. 9 and 10, the plugging mechanism further includes a housing assembly 3, and an end of the female plug mounting seat 12 facing away from the male plug mounting seat 11 is adapted to be partially embedded in the housing assembly 3; the shell assembly 3 comprises an upper arc-shaped shell 31, a lower arc-shaped shell 32 and a connecting piece 33, wherein the upper arc-shaped shell 31 is suitable for being covered and connected with the lower arc-shaped shell 32, and the connecting piece 33 is detachably arranged between the upper arc-shaped shell 31 and the lower arc-shaped shell 32.

It should be noted that a positioning groove is formed at one end of the upper arc-shaped shell 31 corresponding to the lower arc-shaped shell 32, a positioning convex rib is formed at one end of the lower arc-shaped shell 32 corresponding to the upper arc-shaped shell 31, and when the upper arc-shaped shell 31 and the lower arc-shaped shell 32 are covered, the positioning convex rib is embedded into the positioning groove, so that the upper arc-shaped shell 31 and the lower arc-shaped shell 32 are accurately covered; the connecting member 33 is disposed between the upper arc-shaped shell 31 and the lower arc-shaped shell 32 to fix and guide the upper arc-shaped shell 31 and the lower arc-shaped shell 32 together, thereby preventing the upper arc-shaped shell 31 and the lower arc-shaped shell 32 from being separated.

In an embodiment of the present invention, as shown in fig. 9, the housing assembly 3 further includes a cover 34, two snap joints 35 and two snap rings 36, two snap rings 36 are respectively disposed on the upper arc shell 31 and the lower arc shell 32 deviating from the inner side wall of the one end of the female plug mounting seat 12, two snap joints 35 are disposed relatively on the inner side of the cover 34, and the cover 34 is fixed in the housing assembly 3 through the snap joints 35 and the snap rings 36.

It should be noted that the two clamping joints 35 may be integrally or separately arranged on the inner side wall of the cover 34, and the clamping joints 35 have elasticity; go up arc shell 31 and lower arc shell 32 and deviate from the one end inside wall of female plug mount pad 12 all is provided with snap ring 36, snap ring 36 is semi-circular protruding muscle, and when closing cap 34 and last arc shell 31 and lower arc shell 32 assembled, a pair of joint 35 on the closing cap 34 rotated the card and establishes in the relative snap ring 36 department that sets up to prevent that closing cap 34 from breaking away from last arc shell 31 and lower arc shell 32.

In an embodiment of the present invention, as shown in fig. 1 and 9, the housing assembly 3 further includes a pressing plate 37 and a mounting frame 38, the pressing plate 37 is adapted to be disposed on the outer sidewall of the air guide cable 5, the mounting frame 38 is disposed on the inner sidewall of the upper arc-shaped shell 31 or the lower arc-shaped shell 32, and the pressing plate 37 and the mounting frame 38 are detachably connected.

It should be noted that the pressing plate 37 is used for pressing and fixing the main part of the air guide cable 5 in the upper arc-shaped shell 31 or the lower arc-shaped shell 32; an arc-shaped groove is formed in the position, corresponding to the trunk part of the air guide cable 5, of the pressing plate 37, and the arc-shaped groove is matched with the outer wall of the trunk part of the air guide cable 5; mounting bracket 38 deviates from the one end setting of air guide cable 5 is at the inside wall of last arc shell 31 or lower arc shell 32, and mounting bracket 38 is equipped with two reference columns towards the one end of air guide cable 5, every the location screw has been seted up at the middle part of reference column, and after air guide head 52 and conductive head 51 in the air guide cable 5 were connected with first air duct 41 and female plug respectively, be close to the trunk position of air guide cable 5 mounting bracket 38, then establish the clamp plate 37 cover in the outside of air guide cable 5, pass through the bolt after that clamp plate 37 deepened to the location screw of mounting bracket 38 to utilize clamp plate 37 to fix air guide cable 5 on mounting bracket 38, prevent that air guide cable 5 is not hard up, strengthened the installation stability of air guide cable 5.

In an embodiment of the present invention, as shown in fig. 5 and 9, the housing assembly 3 further includes a pair of positioning elastic pieces 39, and the positioning elastic pieces 39 are disposed in a pair, the upper arc-shaped shell 31 and the lower arc-shaped shell 32 face each other, one end of the female plug mounting seat 12 is disposed on an outer side wall of the female plug mounting seat 12, and a pair of first positioning grooves 121 are disposed on an outer side wall of the female plug mounting seat 12, and when the female plug mounting seat 12 is suitable for being embedded into the housing assembly 3, the positioning elastic pieces 39 correspond to the first positioning grooves 121.

It should be noted that, the pair of positioning elastic pieces 39 is integrally or separately arranged with the upper arc-shaped shell 31 and the lower arc-shaped shell 32, and the positioning elastic pieces 39 are suitable for being deformed properly at the end of the upper arc-shaped shell 31 or the lower arc-shaped shell 32 after being stressed; when the plugging mechanism is assembled, the female plug mounting seat 12 is suitable for being embedded into the shell assembly 3, and the pair of positioning elastic sheets 39 are suitable for being positioned in the pair of first positioning grooves 121, so that the shell assembly 3 and the female plug mounting seat 12 are accurately positioned and mounted, and dislocation is prevented.

In an embodiment of the present invention, as shown in fig. 1 and 9, the upper arc-shaped shell 31 and the lower arc-shaped shell 32 face to an outside of one end of the male plug mounting seat 11, and an annular groove is disposed on the outer surface of one end of the male plug mounting seat, and the connecting member 33 is sleeved on the annular groove.

It should be noted that, the thickness of annular groove matches with the thickness of connecting piece 33, and connecting piece 33 is the ring structure, and after last arc shell 31 and lower arc shell 32 were suitable for the lid to close, connecting piece 33 cover was established on the arc recess to the realization is fixed to last arc shell 31 and lower arc shell 32, prevents both separation, and connecting piece 33 and the lateral wall of last arc shell 31 and lower arc shell 32 are in the coplanar, reduces the occupation space of grafting mechanism.

In this embodiment, an inner wall of one end of the circular ring structure, which is away from the upper arc-shaped shell 31, is provided with an annular convex rib; that is, when the circular ring structure is sleeved outside the arc grooves of the upper arc-shaped shell 31 and the lower arc-shaped shell 32, the annular convex rib is abutted against the end portions of the upper arc-shaped shell 31 and the lower arc-shaped shell 32, so that the advantage of the arrangement is that the occupied volume of the shell assembly 3 is reduced outside the circular ring structure is prevented from being exceeded by the upper arc-shaped shell 31 and the lower arc-shaped shell 32.

In an embodiment of the present invention, as shown in fig. 9, the connecting member 33 is a circular ring structure, the inner side wall of the circular ring structure has a second positioning groove 331 relatively opened, when the circular ring structure is sleeved on the housing assembly 3 facing to the outside of one end of the male plug mounting seat 11, the positioning elastic sheet 39 corresponds to the second positioning groove 331.

It should be noted that, during assembly, after the upper arc-shaped shell 31 and the lower arc-shaped shell 32 are suitable for covering and assembling, the circular ring structure is suitable for being sleeved outside one end of the upper arc-shaped shell 31 and the lower arc-shaped shell 32 facing the male plug mounting seat 11, at this time, the outer side wall of the positioning elastic sheet 39 is located in the second positioning groove 331 of the circular ring structure, so that the connecting member 33 can be accurately sleeved and fixed with the upper arc-shaped shell 31 and the lower arc-shaped shell 32, and the dislocation rotation is prevented.

Assembling the plugging mechanism: as shown by combining the structures shown in fig. 1 and fig. 2, a plurality of male pins 21 and first air ducts 41 are pre-installed on the male plug mounting seat 11, a plurality of female pins 22, a sealing member and a second air duct face towards one end of the male plug mounting seat 11 is arranged on the female plug mounting seat 12 to form a male plug assembly, one end of the male plug mounting seat 11, which faces away from the female plug mounting seat, is arranged on the female pin fixing cover 7 to connect the female plug mounting seat 12 and the female pin fixing cover 7 together to form a female plug assembly, and then the male plug mounting seat 11 is plugged into the female plug mounting seat 12 in an adaptive manner, that is, the positioning protrusions 13 correspond to the positioning slots 15, so that the male pins 21 and the female plug are ensured to be plugged into an accurate adaptive manner, and the first air ducts 41 are embedded into the second air duct structure 42.

Then the air guide head 52 in the air guide cable 5 passes through the sleeve 73 and then is in adaptive insertion connection with the first air guide pipe 41 in the second air guide structure 42, the plurality of electric conduction heads 51 in the air guide cable 5 are respectively in adaptive insertion connection with the plurality of female plugs, and the air guide cable 5 is fixedly installed in the upper arc-shaped shell 31 or the lower arc-shaped shell 32 through the pressing plate 37; then, the upper arc-shaped shell 31 and the lower arc-shaped shell 32 are suitable for covering connection, then the female plug assembly is embedded into one end, facing the male plug mounting seat 11, of the upper arc-shaped shell 31 and the lower arc-shaped shell 32, at this time, the positioning elastic sheet 39 is located in the first positioning groove 121 on the outer side of the female plug mounting seat 12, then the connecting piece 33 is sleeved in the annular groove at the end part of the upper arc-shaped shell 31 and the lower arc-shaped shell 32, and at this time, the positioning elastic sheet 39 is located in the second positioning groove 331, so that not only is the fixation between the upper arc-shaped shell 31 and the lower arc-shaped shell 32 realized, but also the positioning elastic sheet 39 is tightly pressed in the first positioning groove 121 of the female plug mounting seat 12, and the accurate positioning installation of the female plug mounting seat 12 and.

Finally, the sealing cover 34 sleeved outside the air guide cable 5 is embedded into one end of the male plug mounting seat 11, which deviates from the upper arc-shaped shell 31 and the lower arc-shaped shell 32 in a sliding manner, so that the clamping head 35 on the sealing cover 34 is clamped with the clamping rings 36 in the upper arc-shaped shell 31 and the lower arc-shaped shell 32 in an adaptive manner, and the conductive head 51 and the conductive head 52 of the air guide cable 5 are packaged in the shell assembly 3, wherein fig. 2 is a drawing after the plugging mechanism is assembled.

The utility model also relates to a food purifier, which comprises a host, a purifier component, an air guide cable and the plugging mechanism, wherein the air guide cable is connected with the host towards one end of the host, the air guide cable is connected with the plugging mechanism away from the host, and the plugging mechanism is connected with the purifier component away from one end of the host; the beneficial effects of the food purifier and the beneficial effects of the insertion mechanism are not repeated herein.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims (13)

1. The utility model provides a grafting mechanism, is applied to food purification machine, food purification machine includes air guide cable (5), host computer and clarifier subassembly, the host computer with air guide cable (5) are connected, air guide cable (5) including leading electrical head (51) and leading electrical head (52), its characterized in that, grafting mechanism includes mount pad assembly (1), conductive part (2) and air guide portion (4), conductive part (2) with air guide portion (4) interval set up in on mount pad assembly (1), conductive part (2) with air guide portion (4) orientation the one end of host computer respectively with conductive head (51) with lead electrical head (52) adaptation grafting, conductive part (2) with air guide portion (4) orientation the one end of clarifier subassembly with clarifier subassembly adaptation grafting.

2. The plugging mechanism according to claim 1, wherein the mounting base assembly (1) comprises a male plug mounting base (11) and a female plug mounting base (12), the male plug mounting base (11) being adapted to be plugged with the female plug mounting base (12).

3. The plugging mechanism according to claim 2, wherein the air guide portion (4) comprises a first air guide tube (41) and a second air guide structure (42), and the first air guide tube (41) is coaxially arranged on the male plug mounting seat (11) in a penetrating manner; the second air guide structure (42) is arranged on the female plug mounting seat (12), and the first air guide pipe (41) is suitable for being connected with the second air guide structure (42) in an inserting mode.

4. The plugging mechanism according to claim 3, wherein the second gas directing structure (42) is a second gas duct or a gas directing port.

5. The plugging mechanism according to claim 3, wherein the conductive part (2) comprises a plurality of male pins (21) and a plurality of female pins (22), the plurality of male pins (21) are arranged on the male plug mounting seat (11) in a circular arrangement, the plurality of female pins (22) are arranged on the female plug mounting seat (12) in a circular arrangement, and the male pins (21) are fittingly plugged with the female pins (22).

6. The plugging mechanism of claim 3, further comprising a seal disposed between the second air guide structure (42) and the female plug mount (12).

7. The plugging mechanism according to claim 5, further comprising a female pin fixing cover (7), wherein one end of the female pin (22) departing from the male plug mounting seat (11) is connected with the female pin fixing cover (7), one end of the second air guide structure (42) departing from the male plug mounting seat (11) is connected with the female pin fixing cover (7), and one end of the female plug mounting seat (12) departing from the male plug mounting seat (11) is adapted to abut against the female pin fixing cover (7).

8. The plugging mechanism according to claim 2, further comprising a housing assembly (3), wherein an end of the female plug mounting seat (12) facing away from the male plug mounting seat (11) is adapted to be partially embedded in the housing assembly (3); the shell assembly (3) comprises an upper arc-shaped shell (31), a lower arc-shaped shell (32) and a connecting piece (33), the upper arc-shaped shell (31) is suitable for being connected with the lower arc-shaped shell (32) in a covering mode, and the connecting piece (33) can be detachably arranged between the upper arc-shaped shell (31) and the lower arc-shaped shell (32).

9. The plugging mechanism according to claim 8, wherein the housing assembly (3) further comprises a cover (34), two clamping connectors (35) and two clamping rings (36), the two clamping rings (36) are respectively disposed on inner side walls of one ends of the upper arc-shaped shell (31) and the lower arc-shaped shell (32) which are away from the female plug mounting seat (12), the two clamping connectors (35) are oppositely disposed on the inner side of the cover (34), and the cover (34) is clamped with the clamping rings (36) through the clamping connectors (35) to be fixed in the housing assembly (3).

10. The plugging mechanism according to claim 8, wherein the housing assembly (3) further comprises a pressing plate (37) and a mounting bracket (38), the pressing plate (37) is suitable for being arranged on the outer side wall of the air guide cable (5), the mounting bracket (38) is arranged on the inner side wall of the upper arc-shaped shell (31) or the lower arc-shaped shell (32), and the pressing plate (37) is detachably connected with the mounting bracket (38).

11. The plugging mechanism according to claim 8, wherein the housing assembly (3) further comprises a pair of positioning resilient pieces (39), the pair of positioning resilient pieces (39) are oppositely disposed at one ends of the upper arc-shaped shell (31) and the lower arc-shaped shell (32) facing the female plug mounting seat (12), a pair of first positioning grooves (121) are oppositely formed on the outer side wall of the female plug mounting seat (12), and when the female plug mounting seat (12) is embedded into the housing assembly (3), the positioning resilient pieces (39) correspond to the first positioning grooves (121).

12. The plugging mechanism according to claim 11, wherein the connecting member (33) is a circular ring structure, a second positioning groove (331) is formed in an inner side wall of the circular ring structure, and when the circular ring structure is sleeved on an outer portion of one end of the housing assembly (3) facing the male plug mounting seat (11), the positioning resilient piece (39) corresponds to the second positioning groove (331).

13. A food purifier, characterized by comprising a main machine, a purifier component, an air guide cable (5) and the plugging mechanism of any one of claims 1-12, wherein one end of the air guide cable (5) facing the main machine is connected with the main machine, one end of the air guide cable (5) departing from the main machine is connected with the plugging mechanism, and one end of the plugging mechanism departing from the main machine is connected with the purifier component.

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