CN218919480U - Cleaning device with take-up function - Google Patents

Abstract

The utility model relates to a cleaning device with a wire winding function, which comprises a main machine shell and a wire winding mechanism for winding an external power wire; the wire collecting mechanism comprises a wire collecting rotary disc and an electric receiving assembly; the wire-collecting rotary table is rotatably arranged relative to the host shell, and the external power wire is wound on the wire-collecting rotary table; the power receiving assembly comprises a power receiving moving plate and a power receiving stator which are electrically connected with each other; the electric receiving sheet is fixedly arranged relative to the wire collecting rotary disc and rotates along with the wire collecting rotary disc, and the external power wire is electrically connected with the electric receiving sheet; the power-on stator is fixedly arranged relative to the host shell and is electrically connected with the main control module on the host shell. The cleaning device with the wire winding function has smooth winding and unwinding of the external power wire, and effectively solves the problem of knotting and jamming.

Description

Cleaning device with take-up function

Technical Field

The utility model relates to a cleaning device, in particular to a cleaning device with a wire winding function.

Background

The household appliances are often connected with the mains supply through a power line, so that electric energy required by work is obtained; when the household appliance is idle, the storage of the power line becomes a problem to be solved; in the rolling mode, one end of the power line is directly and electrically connected with the rotary table, and the other end of the power line is led out of the cleaning device and can swing freely so as to be convenient for connecting with the commercial power; when the power line is stored, the turntable instantly rotates at a high speed so as to rapidly wind the power line, and the outward leading part of the power line is subject to the effect of winding force in the winding process, so that the power line can swing, and the human body can be possibly damaged in the swinging process; accordingly, there is a need for further improvements to existing cleaning devices.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the cleaning device with the wire winding function, which can prevent the power wire from swinging to hurt people during wire winding, has high use safety and improves the use experience of users.

The purpose of the utility model is realized in the following way:

the cleaning device with the wire winding function comprises a host shell and a wire winding mechanism for winding an external power wire, wherein the external power wire at least partially extends out of the host shell; the method is characterized in that: the end part of the external power line led out of the host shell is provided with an electric plug, and the host shell is provided with a storage fixing part for fixing the electric plug.

As a specific scheme, the power connection plug comprises a power connection plug piece, and the storage fixing part is a hole site spliced with the power connection plug piece; in the storage state, the electricity receiving insert and the storage fixing part are mutually inserted.

As a further specific scheme, the power-on plug further comprises a plug body, and a containing groove cavity is formed in the host shell; in the accommodating state, the plug body is at least partially embedded into the accommodating groove cavity.

As still another specific scheme, a fixed socket is provided on the host casing, the accommodating fixing part is provided on the accommodating groove cavity, and the accommodating fixing part and/or the accommodating groove cavity are integrally formed on the fixed socket.

As still another specific scheme, a wire protecting part for protecting the external power wire is arranged on the host shell, and the wire protecting part is arranged at the turning position of the external power wire.

As a further specific scheme, a winding cavity for accommodating the external power line is arranged between the host shell and the winding mechanism; the main machine shell is provided with a lead channel communicated with the winding cavity, and the external power line passes through the lead channel to be led out of the main machine shell; the wire protecting part is arranged on the lead channel.

As still another specific scheme, the wire protecting part is a cambered surface protruding towards the inner side of the lead channel.

As a further specific scheme, the wire winding mechanism comprises a wire winding turntable which is elastically reset and rotated relative to the host shell, and a brake component for braking the wire winding turntable, wherein the brake component comprises a wire winding button for releasing the braking state of the wire winding turntable, and the wire winding button moves along the rotating shaft of the wire winding turntable.

As a further specific scheme, the brake assembly further comprises a self-locking movable part which moves elastically relative to the wire-collecting turntable, and a self-locking tooth is arranged on the self-locking movable part; the wire-collecting rotary table is provided with brake teeth which rotate along with the wire-collecting rotary table; the self-locking teeth elastically clamp the braking teeth to brake the wire-collecting turntable; the wire-rewinding button interacts with the self-locking movable piece, and drives the self-locking movable piece to move so as to separate the self-locking teeth from the braking teeth.

As a further specific scheme, the self-locking movable piece elastically slides radially relative to the wire-collecting turntable, and a plurality of braking teeth are annularly distributed around the rotating shaft of the wire-collecting turntable; the wire-rewinding button is provided with a driving unlocking part, and the self-locking movable piece is provided with a driven unlocking part matched with the driving unlocking part; the wire-rewinding button moves along the rotating shaft of the wire-rewinding turntable.

The beneficial effects of the utility model are as follows:

through setting up on the host computer casing and accomodating fixed part and connect the electric plug and fix, when receiving the line, because connect the electric plug to be fixed, so can stop the power cord and draw the end outward to appear and whip the phenomenon, avoid appearing injuring the personnel accident, and then can effectively promote its safety in utilization and user's use experience. Specifically, the accommodating and fixing part can be inserted with the electric plug piece on the electric plug so as to achieve the fixing effect, the electric plug piece is an original structural characteristic of the electric plug, and the electric plug can be firmly fixed through the hole-shaped accommodating and fixing part on the basis of not changing the structure of the electric plug, so that the electric plug is simple and reasonable in structure and convenient and quick to operate; when the wire is required to be wound, the power receiving plug is fixed on the storage fixing part, so that the outer lead end of the external power wire is fixed, and further, the wire is effectively prevented from swinging during winding, and injury to people is prevented.

In addition, the external power line is electrically connected with the main control module through the power connection assembly, and the power connection assembly comprises a power connection moving plate rotating along with the wire collection turntable and a power connection fixed relative to the main machine shell, wherein the power connection moving plate and the power connection fixed are movably and electrically connected with each other, so that the external power line is always electrically connected with the main control module in the collection and release state; because the end part of the external power line is connected with the wire collecting rotary table instead of being directly and electrically connected with the main control module, the external power line can be collected and released smoothly, and the problem of knotting and blocking is effectively solved.

Drawings

FIG. 1 is a schematic diagram of a cleaning apparatus according to an embodiment of the present utility model.

Fig. 2 and 3 are exploded views of different orientations of the cleaning device in accordance with an embodiment of the present utility model.

Fig. 4 and 5 are partial cross-sectional views of different orientations of a cleaning device in accordance with an embodiment of the present utility model.

Fig. 6 is an enlarged view of the H portion in fig. 4.

FIG. 7 is a partial cross-sectional view of yet another aspect of a cleaning device in accordance with an embodiment of the present utility model.

Fig. 8 is an exploded view of a wire winding mechanism according to an embodiment of the present utility model.

Fig. 9 is a schematic structural view of a lead component according to an embodiment of the present utility model.

Fig. 10 is a schematic structural view of a fixed socket according to an embodiment of the utility model.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-10, the cleaning device according to the present embodiment includes a main housing 1, and a wire winding mechanism 100 for winding an external power wire a, where the wire winding mechanism 100 is disposed on the main housing 1, at least a portion of the external power wire a is led out of the main housing 1, and an electrical plug B is disposed at an end of the main housing 1, and the external power wire a is connected to a mains supply through the electrical plug B to obtain electrical energy, and a storage fixing portion 1002 for fixing the electrical plug B is disposed on the main housing 1. In the cleaning device, the accommodating fixing part 1002 can fix the electric plug B, and the fixing mode has simple and reasonable structure and convenient and quick operation; when the wire is required to be wound, the power receiving plug B is fixed on the storage fixing part 1002, so that the outer leading end of the external power wire A is fixed, further, the wire is effectively prevented from swinging during winding, and injury to people is prevented; the cleaning device can avoid the accident of injury of people caused by throwing the wire when the wire is wound, and further can effectively improve the use safety and the use experience of users.

Further, the power plug B includes a power plug B2, the receiving fixing portion 1002 is a hole site for plugging with the power plug B2, and two or three forms of power plug B are commonly available in the market, for this purpose, two or three hole-shaped receiving fixing portions 1002 are correspondingly disposed for plugging with the corresponding power plug B2, so as to provide fixity; in the storage state, the power receiving tab B2 is inserted into the storage fixing portion 1002.

Further, the power connection plug B further comprises a plug body B1, the power connection plug piece B2 is arranged on the plug body B1, and a storage groove cavity 1001 is formed in the outer side wall of the main machine shell 1; in the storage state, the plug body B1 is at least partially inserted into the storage groove 1001; by providing the accommodating groove 1001, the plug body B1 is at least partially embedded, and the height of the plug body protruding from the outer side wall of the main housing 1 can be reduced as much as possible.

Further, the main body case 1 is provided with a fixed socket 10, the accommodating fixing portion 1002 is disposed on the accommodating groove cavity 1001, and the accommodating fixing portion 1002 and the accommodating groove cavity 1001 are integrally formed on the fixed socket 10 (according to actual needs, the accommodating fixing portion 1002 or the accommodating groove cavity 1001 may be integrally formed on the fixed socket 10); the fixed socket 10 is provided with a wire sleeve 11, and an external power wire A passes through the wire sleeve 11 and is led out of the host shell 1.

Further, a wire protecting part 902 for protecting the external power wire a is arranged on the host shell 1, and the wire protecting part 902 is arranged at the turning position of the external power wire a; the external power line A is led out of the main machine shell 1, and has a turning position in the middle, so that the external power line A is prevented from being worn out due to friction between the turning position and the main machine shell 1 in the wire collecting or paying-off process, the main machine shell 1 is provided with the wire protecting part 902, and further the abrasion of the external power line A is effectively avoided, and an effective protection effect is achieved on the external power line A.

Further, a winding cavity 8 for accommodating an external power line A is arranged between the host shell 1 and the winding mechanism 100 (the winding turntable 2), and the winding cavity 8 is annular; the inside of the main machine shell 1 is provided with a lead channel 901 communicated with the winding cavity 8, and an external power line A passes through the lead channel 901 and is led out of the main machine shell 1; the wire guard 902 is disposed inside the wire passage 901.

Further, the wire guard portion 902 is a cambered surface protruding toward the inside of the wire passage 901. Specifically, the inside of the main body case 1 is provided with a lead part 9, the lead part 9 is made of silica gel, rubber or other soft materials, and a lead channel 901 is integrally formed inside the lead part 9; the two wire protecting parts 902 are arranged and are respectively positioned at the upper part and the lower part of the inner wall of the wire leading channel 901 so as to protect the inner side and the outer side of the turning position of the external power wire A; when the external power line a is wound and unwound, the wire protecting portion 902 can act on the surface of the external power line a, so as to avoid the abrasion phenomenon.

Further, the wire winding mechanism 100 comprises a wire winding turntable 2 which is elastically reset and rotated relative to the main machine shell 1, and a brake component for braking the wire winding turntable 2, wherein the brake component comprises a wire winding button 12 for releasing the brake state of the wire winding turntable 2; the wire-rewinding button 12 is at least partially exposed on the front surface of the host shell 1, so that a user can conveniently operate the wire-rewinding button 12; the wire-rewinding button 12 moves along the rotating shaft of the wire-rewinding turntable 2, and the wire-rewinding button 12 in this embodiment is coaxially matched with the wire-rewinding turntable 2, so that the wire-rewinding button 12 is disposed on the front surface of the main housing 1, and the structure can reduce the volume of the main housing 1 and minimize the volume thereof.

Further, the brake assembly further comprises a self-locking movable part 13 which moves elastically relative to the wire winding turntable 2, and a self-locking tooth 1301 is arranged at the end part of the self-locking movable part 13; the inner side wall of the wire collecting rotary table 2 is provided with brake teeth 201 which rotate along with the wire collecting rotary table 2, and a plurality of brake teeth 201 are annularly and uniformly distributed around the rotating shaft of the wire collecting rotary table 2; the self-locking teeth 1301 elastically clamp the braking teeth 201 to brake the wire-rewinding turntable 2; the wire winding button 12 interacts with the self-locking movable member 13, and the wire winding button 12 drives the self-locking movable member 13 to move so as to separate the self-locking teeth 1301 from the braking teeth 201. Specifically: during paying off, the winding turntable 2 reversely rotates to enable the winding spring 4 to store energy, and meanwhile the self-locking teeth 1301 gradually clamp a plurality of braking teeth 201, so that an effective braking effect is achieved on the winding turntable 2, and the paying off effect is prevented from being influenced by resetting rotation of the winding turntable 2; when winding, a user can release the braking state of the winding turntable 2 through the winding button 12, and the winding spring 4 releases energy to reset and rotate the winding turntable 2, so that the external power line A is automatically and rapidly wound.

Further, the self-locking movable piece 13 elastically slides radially relative to the wire-collecting turntable 2, and a plurality of braking teeth 201 are annularly distributed around the rotating shaft of the wire-collecting turntable 2; the wire-rewinding button 12 is provided with an active unlocking part 1201, the self-locking movable piece 13 is provided with a driven unlocking part 1302 matched with the active unlocking part 1201, and the active unlocking part 1201 and the driven unlocking part 1302 are respectively 45-degree inclined planes; the wire-collecting button 12 moves along the rotating shaft of the wire-collecting rotary table 2, and under the interaction of the two unlocking parts, the axial movement of the wire-collecting button 12 can drive the self-locking movable part 13 to move radially so as to achieve the unlocking effect; after unlocking is completed, the self-locking movable piece 13 elastically resets and drives the wire-collecting button 12 to reset.

Further, the wire winding mechanism 100 further comprises an electric receiving component, a wire winding spring 4 for driving the wire winding turntable 2 to elastically reset and rotate is arranged between the wire winding turntable 2 and the host shell 1, an external power wire A is wound on the wire winding turntable 2, and the section of the wire winding turntable 2 is I-shaped; the electric connection assembly comprises an electric connection moving plate 5 and an electric connection fixed plate 6 which are electrically connected with each other; the electric receiving sheet 5 is fixedly arranged relative to the wire collecting rotary table 2 and rotates along with the wire collecting rotary table 2, and the external power wire A is electrically connected with the electric receiving sheet 5; the electric connection piece 6 is fixedly arranged relative to the main machine shell 1 and is electrically connected with a main control module (not shown in the figure) on the inner side of the main machine shell 1; the two groups of the electric connection components are arranged in the embodiment, one group of the electric connection components is connected with the positive electrode of the circuit, and the other group of the electric connection components is connected with the negative electrode of the circuit. In the embodiment, the external power line A is electrically connected with the main control module through the power connection assembly, the power connection assembly comprises a power connection moving plate 5 rotating along with the wire collection turntable 2 and a power connection fixed plate 6 arranged relative to the main machine shell 1, the power connection moving plate 5 and the power connection fixed plate 6 are movably and electrically connected with each other, and the power connection of the external power line A with the main control module is ensured to be always kept in a power collection and release state; because the end part of the external power line A is connected with the wire collecting rotary table 2 instead of being directly and electrically connected with the main control module, the external power line A can be smoothly collected and released, and the problem of knotting and clamping is effectively solved.

Further, the electric connection piece 5 is annular and is coaxially matched with the wire collection turntable 2, and two (or more) electric connection parts 601 are arranged on the electric connection piece 6; the power receiving part 601 is slidably pressed on the power receiving piece 5; when the wire-receiving rotary table 2 rotates, the power receiving part 601 slides on the power receiving plate 5; the contact part of the power receiving part 601 with the power receiving sheet 5 is spherical, so that the friction resistance between the contact part and the power receiving sheet is reduced, and the sliding of the power receiving part 601 is smoother; the annular electric connection moving plate 5 is specifically and fixedly arranged on the plane of one end part of the wire-collecting turntable 2, and the electric connection moving plate 5 and the electric connection fixed plate 6 are respectively formed by integrally stamping conductive hardware; in this embodiment, two pieces of the electric connection moving plates 5 are disposed, one piece of the electric connection moving plate 5 is electrically connected to the positive electrode, the other piece of the electric connection moving plate 5 is electrically connected to the negative electrode, correspondingly, two pieces of the electric connection moving plate 6 are correspondingly disposed, one piece of the electric connection moving plate 6 is electrically connected to the positive electrode, the other piece of the electric connection moving plate 6 is electrically connected to the negative electrode, the two pieces of annular electric connection moving plates 5 are coaxially matched with each other and are arranged in an internal and external mode, and the electric connection moving plate 6 and the corresponding electric connection moving plate 5 are axially and correspondingly disposed.

According to actual needs, the specific structure of the power connection assembly can also be: the electric connection piece 5 is provided with more than one electric connection part 601, the electric connection piece 6 is annular and is coaxially matched with the wire collection rotary disc 2, and the electric connection part 601 is slidably pressed on the electric connection piece 5; when the wire take-up reel 2 rotates, the power receiving portion 601 slides on the power receiving piece 5.

Further, the power connection assembly further comprises a wire arrangement part 7 which does not rotate relative to the main machine shell 1, and the power connection stator 6 is fixedly arranged on one end plane of the wire arrangement part 7, so that the power connection stator 5 and the power connection stator 6 are ensured to correspond to each other; the electric connection piece 6 is electrically connected with the main control module through a built-in power line C which is fixedly arranged on the wire arranging part 7.

Further, the middle part of the wire arranging part 7 is integrally formed with a power receiving cavity 701, the side part is integrally formed with a wire groove 702 communicated with the power receiving cavity 701, and the wire groove 702 extends radially relative to the power receiving cavity 701; the wiring part 602 which at least partially stretches into the power connection cavity 701 is arranged on the power connection piece 6, the end part of the built-in power line C stretches into the power connection cavity 701 and is electrically connected with the wiring part 602, and the built-in power line C is at least partially arranged on the wire slot 702. The electric connection between the electric connection stator 6 and the built-in power line C is simpler, more convenient and more reasonable in structure by arranging the wire arranging part 7.

Further, a plurality of blocking pieces 703 for preventing the built-in power line C from falling out of the wire groove 702 are arranged on the wire groove 702, and the blocking pieces 703 are arranged on two sides of the opening position of the wire groove 702, so that the installation stability of the built-in power line C is ensured.

Further, the wire winding mechanism 100 further includes a wire winding rotating shaft 3, the wire winding rotating shaft 3 is fixedly arranged relative to the host casing 1, and the wire winding turntable 2 is inserted at the outer side of the wire winding rotating shaft 3 and rotates around the wire winding rotating shaft 3; the wire-collecting rotating shaft 3 is in non-rotating connection with the wire-collecting component 7 relatively, specifically, the cross section of the end part of the wire-collecting rotating shaft 3 is non-circular, a rotation-stopping shaft hole 704 with the cross section matched with the end part of the wire-collecting rotating shaft 3 is arranged on the axis of the wire-collecting component 7, the end part of the wire-collecting rotating shaft 3 is connected with the rotation-stopping shaft hole 704 in a connection mode, and the wire-collecting component 7 does not rotate relative to the wire-collecting rotating shaft 3, so that the built-in power wire C cannot be knotted and blocked.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The cleaning device with the wire collecting function comprises a host shell (1) and a wire collecting mechanism (100) for collecting an external power wire (A), wherein the external power wire (A) at least partially leads out of the host shell (1); the method is characterized in that: the end part of the external power line (A) led out of the host shell (1) is provided with a power connection plug (B), and the host shell (1) is provided with a storage fixing part (1002) for fixing the power connection plug (B).

2. The cleaning device with a wire winding function according to claim 1, characterized in that: the power connection plug (B) comprises a power connection plug piece (B2), and the storage fixing part (1002) is a hole site spliced with the power connection plug piece (B2); in the storage state, the plug-in piece (B2) and the storage fixing part (1002) are mutually inserted.

3. The cleaning device with a wire winding function according to claim 2, characterized in that: the power-on plug (B) further comprises a plug body (B1), and a containing groove cavity (1001) is formed in the host shell (1); in the storage state, the plug body (B1) is at least partially embedded in the storage groove cavity (1001).

4. A cleaning device with a take-up function according to claim 3, characterized in that: the host shell (1) is provided with a fixed socket (10), the accommodating and fixing part (1002) is arranged on the accommodating groove cavity (1001), and the accommodating and fixing part (1002) and/or the accommodating groove cavity (1001) are integrally formed on the fixed socket (10).

5. The cleaning device with a wire winding function according to claim 1, characterized in that: the main machine shell (1) is provided with a wire protection part (902) for protecting the external power wire (A), and the wire protection part (902) is arranged at the turning position of the external power wire (A).

6. The cleaning device with a wire winding function according to claim 5, wherein: a winding cavity (8) for accommodating the external power line (A) is arranged between the host shell (1) and the winding mechanism (100); the main machine shell (1) is provided with a lead channel (901) communicated with the winding cavity (8), and the external power line (A) passes through the lead channel (901) to be led out of the main machine shell (1); the wire guard portion (902) is provided on the lead path (901).

7. The cleaning device with a wire winding function according to claim 6, wherein: the wire protecting part (902) is an arc surface protruding towards the inner side of the lead wire channel (901).

8. The cleaning device with a wire winding function according to any one of claims 1 to 7, characterized in that: the wire winding mechanism (100) comprises a wire winding rotary table (2) which is elastically reset and rotated relative to the host shell (1), and a brake component for braking the wire winding rotary table (2), wherein the brake component comprises a wire winding button (12) for releasing the braking state of the wire winding rotary table (2), and the wire winding button (12) moves along the rotating shaft of the wire winding rotary table (2).

9. The cleaning device with a wire winding function according to claim 8, wherein: the braking assembly further comprises a self-locking movable part (13) which moves elastically relative to the wire winding turntable (2), and self-locking teeth (1301) are arranged on the self-locking movable part (13); a brake tooth (201) which rotates along with the wire collecting rotary table (2) is arranged on the wire collecting rotary table (2); the self-locking teeth (1301) elastically clamp the braking teeth (201) to brake the wire-collecting turntable; the wire-collecting button (12) interacts with the self-locking movable piece (13), and the wire-collecting button (12) drives the self-locking movable piece (13) to move so as to separate the self-locking teeth (1301) from the braking teeth (201).

10. The cleaning device with a wire winding function according to claim 9, wherein: the self-locking movable piece (13) elastically slides radially relative to the wire collecting rotary disc (2), and a plurality of braking teeth (201) are annularly distributed around the rotary shaft of the wire collecting rotary disc (2); the wire winding button (12) is provided with an active unlocking part (1201), and the self-locking movable piece (13) is provided with a driven unlocking part (1302) matched with the active unlocking part (1201).

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