CN217610552U

CN217610552U - Button drainage device and have drinking water equipment of this structure

Info

Publication number: CN217610552U
Application number: CN202122871127.9U
Authority: CN
Inventors: 陈小平; 区毅信; 黄楠楠
Original assignee: Foshan Viomi Electrical Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-10-21
Anticipated expiration: 2031-11-22

Abstract

A button drainage device and a drinking water device with the structure are provided, wherein the button drainage device is provided with a main body and a drainage component for draining water permeating into the main body, and the drainage component is assembled in the main body. The drainage assembly is provided with an elastic waterproof part and a bottom plate, the elastic waterproof part is assembled with the bottom plate in a sealing mode, and a drainage channel exists between the elastic waterproof part and the bottom plate. The elastic waterproof part is provided with a waterproof main body and a blocking rib, the blocking rib is integrally connected to the edge of the upper bottom surface of the waterproof main body, and the side surface of the waterproof main body is in interference fit with the bottom plate; the blocking rib is provided with a first notch. The utility model discloses can in time discharge from the water of button gap infiltration to inside through drainage assembly to keep button drainage device inside clean.

Description

Button drainage device and have drinking water equipment of this structure

Technical Field

The utility model relates to a life electrical apparatus field, in particular to button drainage device and have device's drinking water equipment.

Background

The user is in operation net watering device, has the condition of spilling the button device or having washed the hand direct operation button device with water to make water permeate to inside from the gap of button, thereby the condition that the circuit board damaged appears. The water purification and drinking device in the prior art covers the circuit board by using silica gel, however, the scheme can only prevent water from permeating the circuit board, water seepage can always accumulate on the surface of the silica gel and can not be discharged, and the conditions of wiping dry, breeding bacteria and the like can be difficult to realize, thereby influencing the user experience.

Therefore, it is necessary to provide a key drainage device and a drinking water device having the same to solve the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to avoid the disadvantages of the prior art and provide a button drainage device. The key drainage device can drain water permeating from the key gap.

The above object of the present invention is achieved by the following technical measures:

a key drain device is provided with a main body and a drain assembly for draining water penetrating into the interior, the drain assembly being mounted inside the main body.

Preferably, the drainage assembly is provided with an elastic waterproof part and a bottom plate, the elastic waterproof part is assembled with the bottom plate in a sealing manner, a drainage channel is formed between the elastic waterproof part and the bottom plate, and water permeating into the drainage channel is drained through the drainage channel between the elastic waterproof part and the bottom plate.

Preferably, above-mentioned waterproof portion of elasticity is provided with waterproof main part and fender muscle, fender muscle an organic whole connect in the upper basal plane edge of waterproof main part, the side of waterproof main part with bottom plate interference fit, the fender muscle is provided with first breach, and the effect of first breach is with the discharge on waterproof main part surface.

Preferably, the bottom plate is provided with a plate body and a surrounding edge matched with the waterproof main body, the surrounding edge is integrally connected to the upper bottom surface of the plate body, and the surrounding edge is in interference abutting connection with the side surface of the waterproof main body. The surrounding edge is provided with a second notch matched with the first notch, the position of the second notch corresponds to that of the first notch, and the second notch is used for enabling water passing through the first notch to be discharged out of the bottom plate.

Preferably, the plate body is provided with a drainage hole for draining water, and the drainage hole is positioned outside the surrounding edge; the first notch, the second notch and the drain hole constitute the drain passage, so that the elastic waterproof portion is drained to the outside of the device through the first notch, the second notch and the drain hole.

Preferably, above-mentioned waterproof main part with there is the holding cavity between the plate body, the circuit board set up in hold the cavity to make circuit board and infiltration keep apart.

Preferably, the upper bottom surface of the waterproof main body is an inclined structural surface, so that water seepage and drainage are facilitated.

Preferably, above-mentioned waterproof portion of elasticity still is provided with bordures, bordure and be located the lower bottom surface of waterproof main part, bordure and circuit board butt to more do benefit to the circuit board and keep apart the infiltration.

Preferably, the elastic waterproof part is further provided with a plurality of protrusions for accommodating the keys, the protrusions are integrally connected to the upper bottom surface of the waterproof main body, the lower bottom surface of each protrusion is sleeved with the corresponding pressing column of each key, and the protrusions have the effect of improving the reliability and the comfort level of pressing.

Preferably, above-mentioned waterproof portion of elasticity still is provided with a plurality of convex holes that are used for leading to light, convex hole integrated connection in waterproof main part's last bottom surface, just the lower bottom surface of convex hole with the pilot lamp of circuit board corresponds, and the light that the pilot lamp of being convenient for produced passes through, improves the definition.

Preferably, the height of the convex hole is greater than or equal to the height of the protrusion, so that accumulated water is prevented from flowing into the convex hole.

Preferably, the board body is further provided with a wire outlet hole for the circuit board to be led out, the wire outlet hole is located in the surrounding edge, the wire outlet hole is used for enabling the circuit board to be electrically connected with the outside, and water which permeates into the accommodating cavity in a small amount can be discharged.

The utility model also aims to avoid the defects of the prior art and provide a drinking water device. The drinking water device can discharge water infiltrated from the key gap.

a drinking water device is provided, which is provided with the key device.

The utility model discloses a button drainage device and have device's drinking water equipment, wherein button drainage device is provided with the main part and is used for the drainage subassembly with the inside water discharge of infiltration, drainage subassembly assemble in the inside of main part. The utility model discloses can in time discharge from the water of button gap infiltration to inside through drainage assembly to keep button drainage device inside clean.

Drawings

The present invention will be further described with reference to the accompanying drawings, but the contents in the drawings do not limit the present invention in any way.

Fig. 1 is a schematic perspective view of a key drainage device.

Fig. 2 is another angle structure diagram of fig. 1.

Fig. 3 isbase:Sub>A schematic sectional view taken along the line "base:Sub>A-base:Sub>A" in fig. 2.

Fig. 4 is a schematic structural view of the drain assembly.

Fig. 5 is another angle structure diagram of fig. 4.

Fig. 6 is a schematic structural view of the base plate.

Fig. 7 is a schematic view of the structure of the elastic waterproof portion.

Fig. 8 is another angle structure diagram of fig. 7.

Fig. 9 is another angle structure diagram of fig. 7.

Fig. 10 isbase:Sub>A schematic sectional view taken along the line "base:Sub>A-base:Sub>A" in fig. 9.

Fig. 11 is a schematic perspective view of a drinking device.

In fig. 1 to 11, there are included:

a main body 100,

A drainage component 200,

An elastic waterproof part 210, a waterproof main body 211, a blocking rib 212, a first notch 213, a covered edge 214, a bulge 215, a convex hole 216,

A bottom plate 220, a plate body 221, a surrounding edge 222, a second notch 223, a water discharge hole 224, a wiring hole 225,

A circuit board 300.

Detailed Description

The technical solution of the present invention is further explained by the following examples.

Example 1.

A key drain device, as shown in FIGS. 1 to 10, is provided with a main body 100 and a drain assembly 200 for draining water infiltrated inside, the drain assembly 200 being mounted inside the main body 100.

The drain assembly 200 is provided with an elastic waterproof portion 210 and a bottom plate 220, the elastic waterproof portion 210 is hermetically fitted with the bottom plate 220, and a drain passage exists between the elastic waterproof portion 210 and the bottom plate 220.

It should be noted that the drainage module 200 according to the present invention drains the water penetrating into the interior through the drainage channel between the elastic waterproof portion 210 and the bottom plate 220.

The utility model discloses with button drainage device when normal use, ground definition is the below, and the party opposite with ground is the top, thereby defines the utility model discloses the position of structure.

The elastic waterproof portion 210 is provided with a waterproof main body 211 and a blocking rib 212, the blocking rib 212 is integrally connected to the edge of the upper bottom surface of the waterproof main body 211, the side surface of the waterproof main body 211 is in interference fit with the bottom plate 220, and the blocking rib 212 is provided with a first notch 213.

The bottom plate 220 is provided with a plate body 221 and a surrounding edge 222 matched with the waterproof main body 211, the surrounding edge 222 is integrally connected to the upper bottom surface of the plate body 221, and the surrounding edge 222 is in interference contact with the side surface of the waterproof main body 211. The surrounding edge 222 is provided with a second notch 223 matched with the first notch 213, and the position of the second notch 223 corresponds to the position of the first notch 213.

The plate body 221 is provided with a drain hole 224 for draining water, and the drain hole 224 is located outside the surrounding edge 222. The first notch 213, the second notch 223, and the drain hole 224 constitute a drain passage.

The utility model discloses a rivers direction as follows: when water permeates into the interior of the button drainage device, the permeated water reaches the waterproof main body 211, and when the permeated water reaches a certain amount, the permeated water flows to the first notch 213 and is discharged out of the elastic waterproof portion 210 from the first notch 213, and is directly discharged to the outside of the surrounding edge 222 from the second notch 223, and is finally discharged out of the drainage hole 224.

A receiving cavity is formed between the waterproof body 211 and the plate body 221, and the circuit board 300 is disposed in the receiving cavity, thereby isolating the circuit board 300 from water seepage.

It should be noted that, because the utility model discloses a surrounding edge 222 is interference butt with the side of waterproof main part 211, can not flow to holding the cavity because of the infiltration, because holding the cavity and being sealed isolated cavity with the last bottom surface of waterproof main part 211 to make circuit board 300 keep apart with the infiltration.

The elastic waterproof part 210 is further provided with a plurality of protrusions 215 for accommodating the keys, the protrusions 215 are integrally connected to the upper bottom surface of the waterproof main body 211, and the lower bottom surfaces of the protrusions 215 are sleeved with the press posts of the keys. The elastic waterproof portion 210 is further provided with a plurality of protruding holes 216 for passing light, the protruding holes 216 are integrally connected to the upper bottom surface of the waterproof main body 211, and the lower bottom surface of the protruding holes 216 corresponds to the indicator light of the circuit board 300. The height of the convex hole 216 is greater than or equal to the height of the protrusion 215;

wherein, the reliability and the comfort level that press are improved to protruding 215's effect, and the light that the pilot lamp produced of being convenient for of protruding 215 passes through to improve the definition, the height setting advantage of protruding hole 216 prevents ponding inflow protruding hole 216.

The utility model discloses a waterproof portion of elasticity 210 still is provided with the 214 of borduring, and the 214 of borduring is located the lower bottom surface of waterproof

main part

211, 214 and the 300 butt of circuit board of borduring. The board body 221 is further provided with a wiring hole 225 for wiring the circuit board 300, and the wiring hole 225 is located inside the surrounding edge 222.

It should be noted that the edge 214 is used to cooperate with the waterproof main body 211 to wrap the circuit board 300 and suspend the circuit board 300 in the accommodating cavity. When an exception occurs, a very small amount of water seeps into the receiving cavity and does not contact the circuit board 300, thereby allowing this very small amount of water to drain from the routing holes 225 along the routing surface.

The button drainage device can drain water permeating from a button gap to the inside in time through the drainage component 200, so that the inside of the button drainage device is kept clean.

Example 2.

Other features of a key drainage device are the same as those of embodiment 1, and the key drainage device further has the following features: the upper bottom surface of the waterproof body 211 is an inclined structural surface.

The inclined structure surface of the present invention is inclined toward the first notch 213.

This embodiment can drain the standing water of the waterproof main body 211 more quickly than embodiment 1.

Example 3.

A drinking device, as shown in figure 11, has a push button drain as in embodiments 1 or 2.

The utility model discloses a drinking water equipment can be for clean drinking water bar, water purifier etc. and this embodiment specifically is clean drinking water bar.

This drinking water equipment can in time be discharged from the water that the button gap infiltration reaches inside through drainage component 200 to keep button drainage device inside clean.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A button drainage device which characterized in that: the drainage device is provided with a main body and a drainage component for draining water permeating into the main body, wherein the drainage component is assembled in the main body;

the drainage assembly is provided with an elastic waterproof part and a bottom plate, the elastic waterproof part is assembled with the bottom plate in a sealing mode, and a drainage channel exists between the elastic waterproof part and the bottom plate.

2. The key drain device according to claim 1, wherein: the elastic waterproof part is provided with a waterproof main body and a blocking rib, the blocking rib is integrally connected to the edge of the upper bottom surface of the waterproof main body, and the side surface of the waterproof main body is in interference fit with the bottom plate;

the blocking rib is provided with a first notch.

3. The key drain device according to claim 2, wherein: the bottom plate is provided with a plate body and a surrounding edge matched with the waterproof main body, the surrounding edge is integrally connected to the upper bottom surface of the plate body, and the surrounding edge is in interference butt joint with the side surface of the waterproof main body;

the surrounding edge is provided with a second notch matched with the first notch, and the position of the second notch corresponds to the position of the first notch.

4. The key drain device according to claim 3, wherein: the plate body is provided with a drain hole for draining water, and the drain hole is positioned outside the surrounding edge;

the first notch, the second notch and the drain hole form the drain passage.

5. The key drain device according to claim 4, wherein: the waterproof main body and a containing cavity is formed between the plate bodies, and the circuit board is arranged in the containing cavity.

6. The key drain device of claim 2, wherein: the upper bottom surface of the waterproof main body is an inclined structural surface.

7. The key drain device according to claim 5, wherein: the elastic waterproof part is further provided with an edge covering which is positioned on the lower bottom surface of the waterproof main body and is abutted to the circuit board.

8. The key drain device according to claim 3, wherein: the elastic waterproof part is also provided with a plurality of bulges for accommodating the keys, the bulges are integrally connected to the upper bottom surface of the waterproof main body, and the lower bottom surfaces of the bulges are sleeved with the press columns of the keys;

the elastic waterproof part is also provided with a plurality of convex holes for light transmission, the convex holes are integrally connected to the upper bottom surface of the waterproof main body, and the lower bottom surfaces of the convex holes correspond to the indicator lamps of the circuit board;

the height of the convex hole is more than or equal to that of the bulge;

the board body is further provided with a wire routing hole for outgoing wires of the circuit board, and the wire routing hole is located inside the surrounding edge.

9. A drinking water equipment, its characterized in that: has a key drain as claimed in any one of claims 1 to 8.