CN113180538B

CN113180538B - Dust collecting device

Info

Publication number: CN113180538B
Application number: CN202110473720.XA
Authority: CN
Inventors: 范苏湘; 张如; 倪文翊
Original assignee: Dreame Technology Suzhou Co ltd
Current assignee: Dreame Technology Suzhou Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-10-14
Anticipated expiration: 2041-04-29
Also published as: WO2022227930A1; CN113180538A

Abstract

The application relates to a dust collecting device for collecting dust in a dust collecting cup, comprising: the device comprises a device main body, a dust cup placing area and a dust collecting cavity are arranged in the device main body, the dust cup placing area is positioned above the dust collecting cavity and is used for placing a dust cup, and the dust cup is provided with a dust cup cover for sealing the dust cup; the dust cup cover has a locking state and an unlocking state; the cup buckle opening mechanism is configured to trigger the cup buckle to enable the dust cup cover to be changed from a locking state to an unlocking state; a cover plate movably connected to the device body, the cover plate including an open position and a closed position to open/close the dust collecting chamber; wherein the cover plate is configured to trigger the cup catch opening mechanism when in the open position to change the dust cup cover from the locked state to the unlocked state; the cup buckle opening mechanism touches the cup buckle to automatically open the dust cup cover, so that the operation difficulty and the operation steps are saved, and the production cost is reduced.

Description

Dust collecting device

[ technical field ] A method for producing a semiconductor device

The invention relates to cleaning equipment, in particular to a dust collecting device.

[ background of the invention ]

After the vacuum cleaner is used, dust in the dust cup of the vacuum cleaner needs to be poured into the dust collecting cavity of the dust collecting device, so that the vacuum cleaner can be used for the next time.

In the prior art, force is often applied to a cup buckle of the dust cup to unlock the dust cup cover, and the dust cup cover is opened by matching with suction force generated by a fan in the dust collecting device.

However, each time the dust cup cover is opened, a force needs to be applied to the cup buckle to open the dust cup cover, and the operation steps are too complicated. Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

[ summary of the invention ]

The invention aims to provide a dust collecting device for collecting dust in a dust collecting cup.

The purpose of the invention is realized by the following technical scheme:

a dust collecting apparatus comprising:

the dust cup placing area is positioned above the dust collecting cavity and used for placing the dust cup, and the dust cup is provided with a dust cup cover for sealing the dust cup; the dust cup cover has a locked state and an unlocked state;

a cup catch opening mechanism configured to actuate the cup catch to change the dirt cup cover from the locked state to an unlocked state;

a cover plate movably coupled to the device body, the cover plate including an open position and a closed position to open/close the dust collecting chamber;

wherein the cover plate is configured to trigger the cup catch opening mechanism to change the dirt cup cover from the locked state to the unlocked state when in the open position.

Optionally, the cup buckle opening mechanism comprises a linkage mechanism, and the linkage mechanism is connected with the cover plate.

Optionally, the linkage mechanism comprises:

one end of the connecting rod is movably connected with the cover plate;

the rotating part is provided with a movable end and a connecting end which are oppositely arranged, and the movable end is movably connected with the other end of the connecting rod;

the beating piece is abutted to the cup buckle, and the rotating piece pushes the beating piece to beat the cup buckle and release the dust cup cover.

Optionally, a connecting piece is fixedly arranged at one end of the cover plate, and the connecting rod is movably connected with the connecting piece.

Optionally, the striking piece comprises a body and a striking part connected with the body, and when the cover plate sinks, the striking part strikes the cup button.

Optionally, the striking portion has a volume smaller than a volume of the body.

Optionally, the device body further comprises a fan and an air duct connected with the cover plate, and the fan generates negative pressure in the air duct and drives one end of the cover plate to sink.

Optionally, the cover plate is provided with a touch piece for unlocking the cover plate, and after the touch piece unlocks the cover plate, the fan drives the cover plate to open.

Optionally, the device body further comprises a motor for controlling the rotation of the cover plate.

Optionally, after the beating piece beats the cup buckle, the dust cup cover freely turns over and sinks due to gravity.

Compared with the prior art, the invention has the following beneficial effects: the invention provides a dust collecting device which is simple in structure and reasonable in design, the cup buckle is triggered through the cup buckle opening mechanism to achieve automatic cover opening of a dust cup cover, operation difficulty and operation steps are saved, and production cost is reduced.

[ description of the drawings ]

FIG. 1 is a schematic view of a part of the internal structure of the dust collecting apparatus of the present invention;

FIG. 2 is a main body view of the dust collecting apparatus of the present invention;

FIG. 3 is a schematic view of the main structure of the dust collecting device of the present invention;

FIG. 4 is a schematic view of a linkage mechanism of the dust collector of the present invention;

FIG. 5 is a schematic view of a part of the internal structure of the dust collecting apparatus of the present invention;

fig. 6 is a schematic view of a part of the internal structure of the dust collecting apparatus of the present invention.

The relevant elements in the figures are numbered correspondingly as follows:

100. the main body of the device is provided with a plurality of grooves,

110. a dust cup placing area is arranged at the dust cup placing area,

120. a dust-collecting cavity is arranged at the bottom of the dust-collecting cavity,

130. an air duct is arranged on the air inlet of the air conditioner,

200. an opening mechanism of the cup buckle is arranged on the cup buckle,

210. a linkage mechanism for connecting the two parts of the frame,

211. a connecting rod is arranged on the upper end of the connecting rod,

212. a rotating member for rotating the rotating member,

2121. the movable end of the movable rod is provided with a movable end,

2122. a connecting end is connected with the first end of the connecting rod,

213. the beating part is arranged on the base plate,

2131. the body is provided with a plurality of grooves,

2132. a striking part, a driving part and a driving part,

300. a cover plate is arranged on the upper surface of the shell,

310. a connecting member.

400. The rotating member is provided with a rotating part,

410. the hammer-striking part is arranged on the hammer-striking part,

411. the hammer head is hit,

412. the hammer arm is driven by the hammer to move,

420. the main body is rotated in a direction perpendicular to the rotation direction,

421. the holes are rotated in such a way that the holes,

430. a connecting column is arranged at the bottom of the groove,

500. an electromagnet is arranged on the top of the shell,

510. a movable rod.

[ detailed description ] A

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the scope of the present application. 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. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention of the present application, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific cases.

Referring to fig. 1 to 4, a dust collecting apparatus according to a preferred embodiment of the present invention includes an apparatus body 100, a cup holder opening mechanism 200, and a cover plate 300. The main body 100 includes a cup receiving area 110 for receiving a cup (not shown) and a dust collecting chamber 120 for collecting dust and dirt. The dust cup placing area 110 is located above the dust collecting chamber 120, and is designed such that when the dust cup is in an open state, dust in the dust cup can automatically fall into the dust collecting chamber 120, thereby improving the dust collecting efficiency of the dust collecting device. The dust cup is provided with a dust cup cover for sealing the dust cup, the dust cup cover has a locking state and an unlocking state, and when the dust cup cover is in the unlocking state, dust in the dust cup can be poured out; when the dust cup cover is in a locked state, the dust cup is closed, and dust in the dust cup cannot be poured out. The cup snap opening mechanism 200 is configured to actuate the cup snap to change the dirt cup lid from the locked state to the unlocked state. The cover plate 300 is movably coupled to the apparatus body 100. Specifically, the cover plate 300 is disposed at an opening of the dust collection chamber 120 to open or close the dust collection chamber 120. The cover 300 includes an open position and a closed position, the cover 300 being configured to close the dirt collection chamber 120 in the closed position and to trigger the cup catch opening mechanism 200 to move the dirt cup cover from the locked state to the unlocked state to allow dirt to fall into the dirt collection chamber 120 in the open position. The dirt collection chamber 120 may be used to collect dirt and may also be in fluid communication with the dirt cup receiving area 110 for directing the dirt into the dirt collection chamber 120 for the purpose of collecting the dirt. In this embodiment, the dust collecting device triggers the cup buckle through the cup buckle opening mechanism 200 to automatically open the cover of the dust cup, thereby saving the operation difficulty and the operation steps and reducing the production cost.

The cup holder opening mechanism 200 comprises a linkage mechanism 210, the linkage mechanism 210 is connected with the cover plate 300 to move along with the cover plate 300, when the cover plate 300 moves from a closed position to an open position, the cover plate 300 drives the linkage mechanism 210 to move, and when the cover plate 300 is in the open position, the linkage mechanism 210 triggers the cup holder to achieve automatic opening of the dust cup cover.

In order to make the movement of the cup snap opening mechanism 200 smoother and improve the dust collecting efficiency of the dust collecting apparatus, in one embodiment, the linkage mechanism 210 includes a link 211, a rotating member 212, and a striking member 213.

One end of the connecting rod 211 is movably connected to the cover plate 300, specifically, a connecting member 310 is fixedly disposed at one end of the cover plate 300, and the connecting rod 211 is movably connected to the connecting member 310. The rotating member 212 has a movable end 2121 and a connecting end 2122 opposite to each other, and the movable end 2121 is movably connected to the other end of the connecting rod 211. When the cover plate 300 is in the closed position, the dust cup cover is in the locked state, at this time, the striking piece 213 abuts against the cup buckle, when the rotating piece 212 moves, the rotating piece 212 pushes the striking piece 213 to strike the cup buckle, and the dust cup cover is released, specifically, the striking piece 213 comprises a body 2131 and a striking part 2132 connected with the body 2131, and when the cover plate 300 sinks, the striking part 2132 strikes the cup buckle, and the dust cup cover is released.

In order to make the instantaneous striking force of the striking part 2132 large, in one of the embodiments, the striking piece 213 is provided such that the volume of the striking part 2132 is smaller than the volume of the body 2131.

Preferably, the linkage 210 is configured in a seesaw structure, i.e., when the link 211 moves downward, the corresponding striking member 213 moves upward. As shown in fig. 4, when the link 211 moves in the a direction, the striking member 213 moves in the b direction.

In one embodiment, the cover plate 300 is opened by suction. At this time, the main body 100 further includes a fan (not shown) and an air duct 130 connected to the cover plate 300, wherein the fan generates a negative pressure in the air duct 130, and the negative pressure drives one end of the cover plate 300 to sink.

When the dirt cup is not mounted to the dirt collection device, the cover plate 300 is normally locked in place on the dirt collection device to enclose the dirt collection chamber 120 and prevent external dirt and dust from entering the dirt collection chamber 120. In order to tightly connect the cover 300 to the device body 100, in one embodiment, the cover 300 has a touch member (not shown) for unlocking the cover 300, and the cover 300 can be unlocked only by touching the touch member. When the touch part unlocks the cover plate 300, the fan generates negative pressure to drive the cover plate 300 to open.

In another embodiment, the device body 100 further includes a motor (not shown) for controlling the rotation of the cover 300, and the cover 300 is driven to open by the motor.

In one embodiment, after the striking member 213 strikes the cup button, the dust cup lid is free to flip over and sink due to gravity.

When the dust cup cover is opened and dust falls into the dust collecting cavity 120, the dust collecting device can automatically push the dust cup cover to the locking state of the dust cup cover to seal the dust cup, and the dust collector with the dust cup can perform cleaning work again. As shown in fig. 5 and 6, in one embodiment, the integrated device further comprises a rotating member 400 and an electromagnet 500. Drive rotating member 400 through electro-magnet 500 and rotate to promote the closure of dirt bowl cover, realized the automatic closing lid of dirt bowl cover, saved the operation degree of difficulty and operating procedure, promoted user experience.

The rotating member 400 is movably connected to the apparatus body 100 for pushing the dust cup cover to be closed. Specifically, the rotary member 400 has a hammer 410, and the dust cup cover is pushed to be closed by the rotary motion of the hammer 410.

The rotary member 400 further includes a rotary body 420 and a connection post 430 connecting the rotary body 420 and the hammer 410. The rotating body 420 is movably connected to the apparatus body 100 via a rotating shaft (not shown). Specifically, the rotating body 420 has a pair of rotating holes 421 disposed opposite to each other, and the rotating shafts respectively pass through the pair of rotating holes 421 so that the rotating body 420 rotates around the rotating shafts.

The hammer portion 410 includes a hammer head 411 for pushing the dust cup cover closed and a hammer arm 412 connecting the hammer head 411 and the rotating body 420. In order to allow the hammer portion 410 to freely rotate within the device body 100 without interference, in one embodiment, the hammer arm 412 is curved in a concave shape toward the rotational body 420.

In one embodiment, the trajectory of the hammer head 411 corresponds to the closing trajectory of the cup cover. Preferably, the operation trajectory of the hammer head 411 is rotated by an angle ranging from 30 ° to 60 °.

In order to ensure that the striking head 411 does not scratch the surface of the dust cup cover in the pushing process of the dust cup cover, and the attractiveness of the dust cup cover is affected, in one embodiment, the striking head 411 is made of rubber.

The electromagnet 500 is located in the device body 100 to provide a pushing force to the rotating member 400. The electromagnet 500 is fixedly provided with a movable rod 510 for pushing the rotating member 400 to rotate, and the movable rod 510 pushes the rotating member 400 to move and close the dust cup cover.

In one embodiment, the electromagnet 500 is a push-pull electromagnet that pushes or pulls the rotating member 400. Specifically, the push-pull electromagnet comprises a magnetic core and an electromagnetic ring surrounding the magnetic core, and correspondingly, a magnetic part (not shown) is arranged at a position, opposite to the push-pull electromagnet, on the device main body 100, and after the electromagnetic ring is powered on, the push-pull electromagnet can generate magnetism and attract the magnetic part, so that the movable rod 510 on the push-pull electromagnet pushes the rotating part 400 to move, and the rotating part 400 pushes the dust cup cover to be closed.

The above is only one embodiment of the present invention, and any other modifications based on the concept of the present invention are considered as the protection scope of the present invention.

Claims

1. A dust collecting device for collecting dust in a dust cup, comprising:

the device comprises a device main body, wherein a dust cup placing area and a dust collecting cavity are arranged in the device main body, the dust cup placing area is positioned above the dust collecting cavity and used for placing the dust cup, and the dust cup is provided with a dust cup cover for sealing the dust cup; the dust cup cover has a locked state and an unlocked state;

a cover plate movably connected to the device body, the cover plate including an open position and a closed position to open/close the dust collecting chamber;

wherein the cover plate is configured to trigger the cup catch opening mechanism to change the dirt cup cover from the locked state to the unlocked state when in the open position;

the device main body also comprises a fan and an air duct connected with the cover plate, wherein the fan generates negative pressure in the air duct and drives one end of the cover plate to sink.

2. The dust collecting device according to claim 1,

the cup buckle opening mechanism comprises a linkage mechanism, and the linkage mechanism is connected with the cover plate.

3. The dust collection apparatus of claim 2, wherein the linkage mechanism comprises:

one end of the connecting rod is movably connected with the cover plate;

4. The dust collector as claimed in claim 3, wherein a connecting member is fixedly provided at one end of the cover plate, and the connecting rod is movably connected to the connecting member.

5. The dust collecting device as claimed in claim 3, wherein the striking member includes a body and a striking part connected to the body, and the striking part strikes the cup holder when the cover plate is lowered.

6. The dust collecting device of claim 5, wherein a volume of the striking part is smaller than a volume of the body.

7. The dust collecting device as claimed in claim 1, wherein the cover plate has a triggering member for unlocking the cover plate, and the fan drives the cover plate to open when the triggering member unlocks the cover plate.

8. The dust collecting apparatus of claim 7, further comprising a motor on the apparatus body to control rotation of the cover plate.

9. The dust collecting device of claim 3, wherein the dust cup lid is free to tilt and sink due to gravity when the striking member strikes the cup catch.