CN213752454U

CN213752454U - Switch mechanism of food purifier

Info

Publication number: CN213752454U
Application number: CN202022544617.3U
Authority: CN
Inventors: 彭国良
Original assignee: Guangzhou Yoerdol Environmental Protection Technology Co ltd
Current assignee: Guangzhou Yoerdol Environmental Protection Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-20
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a food purification machine's on-off mechanism, it includes: the electrolytic cell comprises a shell, an electrolytic assembly, a switch assembly and a sealing assembly; the electrolytic component can electrolyze the electrolyte and generate hydroxyl radicals; the switch assembly comprises a key and an electric control plate, a sealed cavity is arranged in the shell, the electric control plate is arranged in the sealed cavity, and the electric control plate is electrically connected with the electrolytic assembly; the sealing element is arranged in the shell and seals the sealing cavity; the sealing element is provided with an elastic part, the electric control board is provided with a control button, the elastic part is positioned between the key and the control button, and the key can move to push and press the elastic part to control the control button to be opened and closed. When the electrolyte drops on the key, the electrolyte can only flow to the sealing piece and cannot flow into the sealing cavity sealed by the sealing piece, so that the sealing protection of the electric control plate in the sealing cavity is realized, the potential safety hazard is reduced, and the service life of the food purifier is prolonged.

Description

Switch mechanism of food purifier

Technical Field

The utility model relates to a food purifies the field, in particular to food purification machine's on-off mechanism.

Background

It is known that harmful substances such as pesticides and chemical fertilizers may remain on foods such as fruits and vegetables, and therefore, it is necessary to clean the foods before cooking or eating them. There are some food purifiers that purify food by electrolyzing an electrolyte to generate hydroxyl radicals and then using the oxidizing power of the hydroxyl radicals. However, the switch of the food purifier may have a certain gap with the housing for the movement. When the food is taken and put, a certain amount of electrolyte is often carried out by the food, and when the electrolyte drops on the switch, the electrolyte drops can flow into the electric control part along the gap, so that potential safety hazards are caused, and the service life of the food purifier is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a food purification machine's on-off mechanism can seal between the inner structure of switch and food purification machine.

According to the utility model discloses a food purification machine's on-off mechanism of first aspect embodiment includes: the electrolytic cell comprises a shell, an electrolytic assembly, a switch assembly and a sealing assembly; an electrolytic assembly disposed within the housing, the electrolytic assembly capable of electrolyzing an electrolyte and generating hydroxyl radicals; the switch assembly comprises a key and an electric control board, the shell is provided with a mounting hole, and the key is movably arranged in the mounting hole; a sealed cavity is arranged in the shell, the electric control plate is arranged in the sealed cavity, and the electric control plate is electrically connected with the electrolytic assembly; a seal disposed within the housing, the seal enclosing the sealed cavity; the sealing element is provided with an elastic part, the electric control board is provided with a control button, the elastic part is positioned between the key and the control button, and the key can move to push and press the elastic part to control the control button to be opened and closed.

According to the utility model discloses food purification machine's on-off mechanism has following beneficial effect at least: when the user drives the switch to move, the switch pushes the elastic part to move, and the elastic part pushes the control button to move, so that the control button is opened and closed. The sealing member seals the sealing cavity, and makes and obtain direct closure between exposed button and the automatically controlled board, consequently when the electrolysis liquid drop on the button, electrolyte can only flow to the sealing member on, and can't flow to by the sealed intracavity of sealing member sealed to realized the sealed protection to the automatically controlled board of sealing intracavity portion, and then reduced the potential safety hazard and improved food purifier's life.

According to some embodiments of the utility model, the electrolysis subassembly includes the protective housing, be provided with the installation department on the outer wall of protective housing, sealed chamber is located on the installation department.

According to some embodiments of the invention, the sealing cavity has an opening, the edge of the sealing element is bent and forms an inner step, the inner step is covered on the opening.

According to some embodiments of the present invention, the switch assembly further comprises a fixing member, the fixing member surrounds and sets on the sealing member, the fixing member and the mounting portion are provided with a clamping structure therebetween, the fixing member can pass through the clamping structure to fix the edge of the sealing member on the mounting portion in a clamping manner.

According to some embodiments of the utility model, press from both sides tight structure including setting up engaging lug on the installation department, be provided with connecting portion on the mounting, be provided with the screw hole on the connecting portion, the alternate screw has the screw in the engaging lug, the screw can with the screw hole cooperation is so that the engaging lug quilt connecting portion with the screw presss from both sides tightly.

According to some embodiments of the utility model, the movable hole has been seted up on the mounting, the elasticity portion alternate in the movable hole.

According to some embodiments of the invention, the electrolysis assembly further comprises an electrode assembly and a battery assembly, the electrode assembly being mounted on the outer wall of the protective housing, the battery assembly being mounted in the protective housing, the electronic control board, the electrode assembly all being in electrical communication with the battery assembly.

According to the utility model discloses a some embodiments, the mounting hole with be provided with limit structure between the button, limit structure can restrict the motion range of button.

According to some embodiments of the utility model, limit structure is including setting up first ka tai on the button, the mounting hole is close to one side of electrolysis subassembly is provided with the second ka tai, the second ka tai is located on the movement track of first ka tai.

According to some embodiments of the utility model, be provided with the visor on the shell, the mounting hole sets up on the protective cover, still be provided with into electrolyte mouth on the protective cover.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a switching mechanism of a food purifier according to an embodiment of the present invention;

FIG. 2 is a schematic view showing an internal structure of a switching mechanism of the food purifier shown in FIG. 1;

FIG. 3 is an exploded schematic view of the switch mechanism of the food purifier shown in FIG. 1;

FIG. 4 is a schematic diagram of a cross-section of the switch mechanism of the food purifier shown in FIG. 1;

FIG. 5 is an enlarged schematic view at A shown in FIG. 4;

FIG. 6 is a schematic view of a button of the switch mechanism of the food purifier shown in FIG. 1;

FIG. 7 is a schematic view of a protective cover of the switch mechanism of the food purifier shown in FIG. 1;

fig. 8 is an enlarged schematic view of fig. 7 at B.

Reference numerals: 100 is a shell;

200 is a protective cover, 250 is an electrolyte inlet, 270 is a mounting hole, and 275 is a second clamping table;

300 is a switch component, 310 is a key, 315 is a first clamping table, 330 is a sealing element, 323 is a connecting part, 325 is a movable hole, 320 is a fixing part, and 340 is an electric control board;

500 is an electrolytic element, 510 is a battery element, 520 is a protective case, 530 is an electrode element, 550 is a mounting portion, 553 is a sealed chamber, 557 is a connecting lug.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an opening and closing mechanism of a food purifier includes: housing 100, electrolytic assembly 500, switch assembly 300, and seal assembly; the electrolytic assembly 500 is arranged in the shell 100, and the electrolytic assembly 500 can electrolyze the electrolyte and generate hydroxyl radicals; the switch assembly 300 comprises a key 310 and an electric control board 340, wherein the housing 100 is provided with a mounting hole 270, and the key 310 is movably arranged in the mounting hole 270; a sealed cavity 553 is arranged in the shell 100, the electric control board 340 is arranged in the sealed cavity 553, and the electric control board 340 is electrically connected with the electrolytic component 500; a seal 330 is disposed within the housing 100, the seal 330 enclosing a seal cavity 553; the sealing element 330 is provided with an elastic part, the electric control board 340 is provided with a control button, the elastic part is located between the key 310 and the control button, and the key 310 can move to push and press the elastic part to control the control button to open and close. When the user drives the switch to move, the switch pushes the elastic part to move, and the elastic part pushes the control button to move, so that the control button is opened and closed. The sealing member 330 seals the sealing cavity 553, and directly seals between the exposed button 310 and the electric control board 340, so when the electrolyte drops on the button 310, the electrolyte can only flow onto the sealing member 330, and cannot flow into the sealing cavity 553 sealed by the sealing member 330, thereby realizing the sealing protection of the electric control board 340 inside the sealing cavity 553, further reducing the potential safety hazard and prolonging the service life of the food purifier.

Specifically, the sealing member 330 is made of a silicone material. Of course, the entire sealing member 330 may be made of a silicone material, or only the elastic portion may be made of a silicone material, and the specific arrangement manner may be adjusted accordingly according to the actual situation, which is not limited herein.

In particular, the control button is an elastic switch. The length of the elastic switch is 1-15 mm.

In certain embodiments, referring to fig. 2, electrolysis assembly 500 includes a protective housing 520 having a mounting portion 550 disposed on an outer wall of protective housing 520, and a sealed cavity 553 disposed on mounting portion 550. The mounting portion 550 may not only serve to receive the switch assembly 300, but also to relatively position the switch assembly 300 so as to fix the relative position thereof with respect to the electrolytic assembly 500.

In some embodiments, referring to FIG. 3, the seal cavity 553 has an opening, and the edge of the seal 330 is bent and forms an internal step that covers the opening. The opening not only can be covered in the cover of interior step to can also enclose the stifled closure to the open-ended side wall, and then promote sealed effect.

In some embodiments, referring to fig. 3, the switch assembly 300 further includes a fixing member 320, the fixing member 320 is disposed around the sealing member 330, a clamping structure is disposed between the fixing member 320 and the mounting portion 550, and the fixing member 320 can clamp and fix the edge of the sealing member 330 to the mounting portion 550 through the clamping structure. The fixing member 320 is mounted to the mounting portion 550 by a clamping structure, and then fixes the sealing member 330 to the mounting portion 550, thereby achieving a sealing effect of the sealing member 330 against the sealing chamber 553.

In some embodiments, referring to fig. 4 and 5, the clamping structure includes an engaging lug 557 disposed on the mounting portion 550, the fixing member 320 is provided with a connecting portion 323, the connecting portion 323 is provided with a threaded hole, and a screw (not shown) is inserted into the engaging lug 557, and the screw can cooperate with the threaded hole to clamp the engaging lug 557. The screw and the thread hole are matched, so that the screw and the connecting part 323 can be matched to clamp the connecting lug 557, relative fixation of the connecting lug 557 and the connecting part 323 is realized, and relative fixation of the mounting part 550 and the fixing part 320 is further realized. In addition, the screw thread matching of the screw and the threaded hole has the advantage of simple and convenient disassembly and assembly.

Specifically, the fixing member 320 compresses the sealing member 330 at the opening.

In some embodiments, referring to fig. 3, the fixing member 320 has a movable hole 325, and the elastic portion is inserted into the movable hole 325. The elastic part can extend out of the movable hole 325, so that the button 310 can push the elastic part conveniently, and the button 310 can control the on-off of the control button on the electric control board 340.

In certain embodiments, referring to fig. 4, the electrolysis assembly 500 further comprises an electrode assembly 530 and a battery assembly 510, the electrode assembly 530 is mounted on an outer wall of the protective housing 520, the battery assembly 510 is mounted within the protective housing 520, and both the electronic control board 340 and the electrode assembly 530 are in electrical communication with the battery assembly 510. The electrode assembly 530 is disposed outside the protective case 520 so that an external electrolyte can be electrolyzed to generate hydroxyl radicals for purifying food. The battery pack 510 is mounted in the protective case 520, so the protective case 520 can prevent the electrolyte from contacting the battery pack 510, thereby preventing safety accidents.

In some embodiments, referring to fig. 3, a limiting structure is disposed between the mounting hole 270 and the key 310, and the limiting structure can limit the movement amplitude of the key 310. The limit structure limits the movement range of the button 310, so as to prevent the button 310 from being released from the mounting hole 270.

In some embodiments, referring to fig. 6 and 8, the limiting structure comprises a first clamping platform 315 disposed on the key 310, a second clamping platform 275 is disposed on a side of the mounting hole 270 close to the electrolytic assembly 500, and the second clamping platform 275 is located on a movement track of the first clamping platform 315. When the button 310 moves relative to the mounting hole 270, the first clamping platform 315 will move relative to the second clamping platform 275. When the first clamping platform 315 moves to abut against the second clamping platform 275, the first clamping platform 315 will block the second clamping platform 275, so that the button 310 cannot move any further.

It is contemplated that the retaining structure may be formed from other components, such as a connecting cord (not shown) disposed within the mounting hole 270 and connected to the button 310. The specific setting mode may be adjusted according to the actual situation, and is not limited herein.

In some embodiments, referring to fig. 7, the protective cover 200 is disposed on the housing 100, the mounting hole 270 is disposed on the protective cover 200, and the electrolyte inlet 250 is disposed on the protective cover 200. The protective cover 200 can cover the electrolytic assembly 500 to prevent it from being removed from the case 100. Moreover, the protective cover 200 can also position the switch assembly 300 relatively.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. An opening and closing mechanism of a food purifier, comprising:

a housing (100);

an electrolysis assembly (500) disposed within the housing (100), the electrolysis assembly (500) being capable of electrolyzing an electrolyte and generating hydroxyl radicals;

the switch assembly (300) comprises a key (310) and an electric control board (340), a mounting hole (270) is formed in the shell (100), and the key (310) is movably arranged in the mounting hole (270); a sealed cavity (553) is arranged in the shell (100), the electric control board (340) is arranged in the sealed cavity (553), and the electric control board (340) is electrically connected with the electrolytic component (500);

a seal (330) disposed within the housing (100), the seal (330) enclosing the sealed cavity (553); the sealing element (330) is provided with an elastic part, the electric control board (340) is provided with a control button, the elastic part is located between the key (310) and the control button, and the key (310) can move to push and press the elastic part to control the control button to open and close.

2. The opening and closing mechanism of a food purifier as set forth in claim 1, wherein:

electrolysis subassembly (500) includes protective housing (520), be provided with installation department (550) on the outer wall of protective housing (520), sealed chamber (553) are located on installation department (550).

3. The opening and closing mechanism of a food purifier as set forth in claim 2, wherein:

the sealing chamber (553) has an opening, and an edge of the sealing member (330) is bent and formed with an inner step, which is covered on the opening.

4. The opening and closing mechanism of a food purifier as set forth in claim 3, wherein:

switch module (300) still includes mounting (320), mounting (320) surround the setting and are in on sealing member (330), mounting (320) with be provided with between installation department (550) and press from both sides tight structure, mounting (320) can pass through press from both sides tight structure will the edge clamp of sealing member (330) is fixed on installation department (550).

5. The opening and closing mechanism of a food purifier as set forth in claim 4, wherein:

the clamping structure comprises a connecting lug (557) arranged on the mounting portion (550), a connecting portion (323) is arranged on the fixing piece (320), a threaded hole is formed in the connecting portion (323), a screw is inserted into the connecting lug (557), and the screw can be matched with the threaded hole to enable the connecting lug (557) to be clamped by the connecting portion (323) and the screw.

6. The opening and closing mechanism of a food purifier as set forth in claim 4, wherein:

the fixing piece (320) is provided with a movable hole (325), and the elastic part is inserted into the movable hole (325).

7. The opening and closing mechanism of a food purifier as set forth in claim 2, wherein:

the electrolytic assembly (500) further comprises an electrode assembly (530) and a battery assembly (510), wherein the electrode assembly (530) is installed on the outer wall of the protective shell (520), the battery assembly (510) is installed in the protective shell (520), and the electric control plate (340) and the electrode assembly (530) are both in electric communication with the battery assembly (510).

8. The opening and closing mechanism of a food purifier as set forth in claim 1, wherein:

a limiting structure is arranged between the mounting hole (270) and the key (310), and the limiting structure can limit the movement amplitude of the key (310).

9. The opening and closing mechanism of a food purifier as set forth in claim 8, wherein:

the limiting structure comprises a first clamping table (315) arranged on the key (310), a second clamping table (275) is arranged on one side, close to the electrolytic component (500), of the mounting hole (270), and the second clamping table (275) is located on the motion track of the first clamping table (315).

10. The opening and closing mechanism of a food purifier as set forth in claim 1, wherein:

the electrolyte tank is characterized in that a protective cover (200) is arranged on the shell (100), the mounting hole (270) is formed in the protective cover (200), and an electrolyte inlet (250) is further formed in the protective cover (200).