CN210095622U

CN210095622U - Charging platform for intelligent dust collector and intelligent dust collection electric appliance

Info

Publication number: CN210095622U
Application number: CN201822066790.XU
Authority: CN
Inventors: 戚均敏; 吴忠鸣
Original assignee: Panasonic Home Appliances R&D Center Hangzou Co Ltd; Panasonic Appliances China Co Ltd
Current assignee: Panasonic Appliances China Co Ltd
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2020-02-21
Anticipated expiration: 2028-12-10

Abstract

The utility model discloses an intelligence dust catcher is with platform that charges belongs to life electrical apparatus field, the problem that the effect of cutting off of hair is not good on the round brush of having solved intelligent dust catcher among the prior art, the technical scheme who solves this problem mainly includes the pedestal and locates the control scheme board of pedestal, the hair cutting knife, the pedestal still is equipped with and is used for detecting intelligent dust catcher and the detection subassembly that the platform that charges docks in place, be used for controlling the interlock subassembly that the hair cutting knife stretches out or income pedestal and be used for driving the drive assembly that the motion of hair cutting knife carries out the cutting, detection subassembly is connected and sends the detected signal with the control scheme board electricity, the control scheme board is according to the work of detected signal control drive assembly. The utility model discloses mainly used improves the effect of cutting off to the hair on the round brush of intelligent dust catcher.

Description

Charging platform for intelligent dust collector and intelligent dust collection electric appliance

Technical Field

The utility model relates to an intelligence household electrical appliances, especially an intelligence dust catcher is with platform and intelligent dust absorption electrical apparatus that charges.

Background

The existing intelligent dust collector is easy to wind hair on a rolling brush in the cleaning process. After a long time, the rolling brush is wrapped by a lot of hair and is difficult to clean. The common method is that after a user detaches the rolling brush, the user cuts and cleans the wound hair by using scissors or a blade, which is very inconvenient. Therefore, for hair wound on the roller brush, manufacturers have developed to arrange the blade in the body of the intelligent dust collector, for example, the invention patent application 201810132275.9 discloses an anti-winding device of a sweeper, wherein a pair of oppositely matched cutting strips is utilized, and the two cutting strips comprise a driving strip and a driven strip; the driven strip is fixedly connected with the end part of the telescopic rod, the driving strip is in sliding connection with the end part of the telescopic rod, and the driving strip can be driven by the driver to perform reciprocating translation on the axis of the driving strip; the axis of two cutting strips is parallel with the axis of round brush, is provided with the cutting tooth at the equidistance in the axial of cutting strip, and specific process is: the telescopic rod is in a shortened state, and the cutting device is not in contact with the rolling brush; the machine body stops working of the rolling brush, the computer chip controls the extension of the telescopic rod, the cutting device and the driver move horizontally synchronously, and meanwhile, the driver drives the driving strip to move back and forth at high frequency; the cutting strip is gradually close to the rolling brush, and the cutting teeth on the cutting strip are gradually contacted with the wound hair and cut and disperse the hair at high speed; the computer chip stops the driver and simultaneously starts the rolling brush to continue rotating, the bristles on the rolling brush move relative to the cutting teeth in the rotating process, the cutting teeth continuously comb the bristles, broken hair falls off from the bristles and is then sucked and cleaned by the sweeper through negative pressure, and the rolling brush returns to be clean; after cleaning, the telescopic rod is shortened, the cutting device and the driver are reset, and the rolling brush returns to normal work again. In addition, there is also a manufacturer that sets a blade on a charging stand, for example, in patent 201610037564.1, a charging stand for a vacuum cleaner is disclosed, in which it is mentioned that a blade is provided in a body of the charging stand, the blade is long and extends from one end to the other end of a roller brush in an axial direction, the roller brush rotates, and the blade cuts hair. In the above patent applications or patents, the cutting of the hair by the blade is realized by the rotation of the rolling brush, the blade can only rotate relatively around the circumferential direction of the rolling brush (the blade is not actually moved), and the hair is also wound around the circumferential direction of the rolling brush, so that the cutting effect is poor when the blade cannot cut the hair.

SUMMERY OF THE UTILITY MODEL

The utility model discloses one of the purpose that will reach is exactly to provide an intelligence dust catcher is with platform that charges, improves the effect of cutting off to the hair on the round brush of intelligence dust catcher.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an intelligence dust catcher is with platform that charges, includes the pedestal and locates the control scheme board of pedestal, the hair cutting knife, the pedestal still is equipped with and is used for detecting the intelligent dust catcher and charges the detection component that the platform butt joint targets in place, is used for controlling the interlock subassembly that the hair cutting knife stretches out or income pedestal and is used for driving the drive assembly that the motion of hair cutting knife carries out the cutting, detection component is connected and sends the detected signal with the control scheme board electricity, the control scheme board is according to the work of detected signal control drive assembly.

As the preferred scheme, the driving assembly comprises a driving motor, a driving wheel and a synchronous belt, the driving motor is electrically connected with the control circuit board, the driving wheel is connected with an output shaft of the driving motor, the driving wheel is in meshing transmission with the synchronous belt, and the hair cutter is fixed on the synchronous belt.

As a further preferred scheme, the driving motor drives a synchronous belt to reciprocate, the synchronous belt comprises a straight line section, and the hair cutter is fixed on the straight line section.

As a further preferable scheme, the seat body is provided with a guide groove for guiding the trend of the synchronous belt to form a straight line section, and the straight line section is positioned in the guide groove; or the base body is provided with a guide wheel for guiding the trend of the synchronous belt, and the guide wheel and the driving wheel tension the synchronous belt to form a straight line section; or the base body is provided with two guide wheels for guiding the trend of the synchronous belt, and the two guide wheels tension the synchronous belt to form a straight line segment.

Preferably, the hair cutter comprises a cutter frame and a blade, the cutter frame is connected with the synchronous belt to move synchronously, and the blade is arranged on the cutter frame.

As a further preferred scheme, the linkage assembly comprises a power part and a linkage rod, the power part is in transmission connection with the linkage rod and drives the linkage rod to rotate around the axis of the linkage rod, the knife rest comprises a fixed frame fixedly connected with the synchronous belt and a rotating frame fixedly connected with the linkage rod, the rotating frame is rotatably connected with the fixed frame, and the blade is mounted on the rotating frame.

As a further preferred scheme, the blade is fixedly connected with the rotating frame; or the blade is connected with the rotating frame in a sliding manner, and a first elastic piece which enables the blade to elastically stretch relative to the rotating frame is connected between the blade and the rotating frame; or the blade is rotationally connected with the rotating frame, and a second elastic piece which enables the blade to elastically swing relative to the rotating frame is connected between the blade and the rotating frame; or the blade is movably connected to the rotating frame, and a first elastic piece and a second elastic piece are connected between the blade and the rotating frame, wherein the first elastic piece enables the blade to elastically stretch relative to the rotating frame, and the second elastic piece enables the blade to elastically swing relative to the rotating frame.

As a further preferred scheme, the power member includes a first motor, the first motor is electrically connected to the control circuit board, an output shaft of the first motor is provided with a coupling, the coupling is connected to the coupling rod for transmission, the first motor rotates forward to make the blade extend out of the base body along with the rotation of the rotating frame, and the first motor rotates backward to make the blade retract into the base body along with the rotation of the rotating frame.

As a further preferred scheme, the power part includes a second motor, the second motor is electrically connected with the control circuit board, a first driving gear is arranged on an output shaft of the second motor, the seat body is provided with a first driven rack engaged with the first driving gear, the linkage rod is provided with a cam, and the second motor rotates positively to drive the first driven rack to push the cam and the linkage rod to rotate so that the blade extends out of the seat body and is locked.

As a further preferable scheme, the seat body is provided with an open slot for extending the hair cutter and a baffle for opening or closing the open slot, the baffle is provided with a second driven rack meshed with the first driving gear, the moving direction of the second driven rack is opposite to that of the first driven rack, the moving path of the second driven rack is intersected with the rotating path of the cam, the moving path of the first driven rack is intersected with the rotating path of the cam, the second motor drives the second driven rack in a forward rotation manner to be away from the cam so as to unlock the cam, the baffle opens the open slot, and the second motor drives the second driven rack in a reverse rotation manner to push the cam to rotate so as to enable the hair cutter to be retracted into the seat body and the baffle.

As a further preferable scheme, the power member includes a movable catch slidably connected to the base, the movable catch is located on a path where the intelligent vacuum cleaner is in butt joint with the charging stand, the intelligent vacuum cleaner is in butt joint with the charging stand and pushes the movable catch to move, the movable catch is provided with a first driving rack, the base is provided with a second driven gear and a third driven rack, the second driven gear is engaged with the first driving rack, the third driven rack is engaged with the second driven gear, the coupling rod is provided with a cam, the second driven rack and the first driving rack move in opposite directions, the movement path of the second driven rack is intersected with the rotation path of the cam, the movement path of the first driving rack is intersected with the rotation path of the cam, a third elastic member for pushing the movable catch to reset is arranged between the movable catch and the base, the intelligent vacuum cleaner pushes the movable catch to separate the first driving rack from the cam, and the second driven rack, The second driven rack pushes the cam to rotate so that the blade extends out of the base body and is locked, the third elastic piece pushes the movable blocking piece to separate the second driven rack from the cam, and the first driving rack pushes the cam to rotate so that the blade is retracted into the base body and is locked.

As a further preferable scheme, the seat body is provided with an open slot for the hair cutter to extend out and a baffle plate for opening or closing the open slot, and the baffle plate and the movable baffle plate are fixed into a whole.

As a further preferred scheme, the pedestal is provided with a safety device, the mounting device comprises a locking piece and a driving piece, the locking piece keeps the baffle plate to be locked, the opening groove cannot be opened, the driving piece drives the locking piece to be unlocked, the driving piece is electrically connected with the control circuit board, and the control circuit board controls the driving piece to drive the locking piece to be unlocked after receiving the detection signal.

As a still further preferred scheme, the locking piece includes a movable pin and a fourth elastic piece, the fourth elastic piece makes the movable pin be in the position with the baffle locking, the baffle is equipped with the constant head tank, the movable pin cooperates with the constant head tank and locks the baffle, the driving piece includes the electro-magnet, the movable pin is ferromagnetic body or is equipped with ferromagnetic body, the electro-magnet circular telegram attracts the movable pin to unblock the baffle.

As a preferable scheme, the detection assembly comprises a detection sensor, the detection sensor is electrically connected with the control circuit board, and the detection sensor is triggered to send a detection signal after the intelligent dust collector is in butt joint with the charging stand; or the detection assembly comprises an induction switch, the induction switch is electrically connected with the control circuit board, and the induction switch is conducted to send a detection signal after the intelligent dust collector is in butt joint with the charging table in place; or the base body is provided with a charging electrode which is in contact with the intelligent dust collector for charging, the detection assembly comprises the charging electrode, and the intelligent dust collector and the charging platform are in butt joint in place to enable the charging electrode to be conducted to send a detection signal.

Additionally, the utility model provides an intelligence dust absorption electrical apparatus, including intelligent dust catcher and the platform that charges, intelligent dust catcher includes the gyration brush, and after intelligent dust catcher put in place with the platform that charges, the gyration brush is located the working range of hair cutting knife, and the platform that charges is the intelligent dust catcher among the above-mentioned arbitrary technical scheme with the platform that charges, intercommunication between intelligent dust catcher and the platform that charges, the platform that charges sends operating signal to intelligent dust catcher after hair cutting knife cutting hair, start after the intelligent dust catcher receives operating signal and inhale hair.

After the technical scheme is adopted, the utility model has the advantages of as follows: firstly, whether the intelligent dust collector is in butt joint with the charging table or not is judged through the detection assembly, only when the intelligent dust collector is in butt joint with the charging table, the detection assembly can send a detection signal, otherwise, the control circuit board cannot control the driving assembly to work, and the hair cutter cannot work, so that the hair cutter can be ensured not to work accidentally, and the use safety can be improved; secondly, the hair cutting knife motion cuts hair, and the hair cutting knife can only move at the platform within range that charges, just also can only move between the round brush axial both ends of intelligent dust catcher, moves the in-process of cutting at the hair cutting knife, no matter whether the round brush is rotatory, the direction of motion of hair cutting knife all can form the contained angle with the hair of winding on the round brush to effectively cut off hair, improve operational reliability and efficiency.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic view of a charging stand for an intelligent vacuum cleaner according to a first embodiment of the present invention;

fig. 2 is an exploded view of a charging stand for a smart vacuum cleaner according to a first embodiment of the present invention;

fig. 3 is a schematic view of a driving assembly according to a first embodiment of the present invention;

fig. 4 is an exploded view of a hair cutter according to an embodiment of the present invention;

fig. 5 is a partial cross-sectional view of a hair cutting blade according to an embodiment of the present invention;

fig. 6 is an assembly schematic view (one) of a hair cutter and a linkage assembly according to an embodiment of the present invention;

fig. 7 is a schematic view (ii) illustrating an assembly of the hair cutting blade and the linkage assembly according to the first embodiment of the present invention;

fig. 8 is a schematic view (one) of a baffle plate according to a first embodiment of the present invention;

fig. 9 is a schematic diagram of an operating state of a detection module in the first embodiment of the present invention;

fig. 10 is a schematic view (ii) of a baffle plate according to a first embodiment of the present invention;

FIG. 11 is a cross-sectional view taken along line J-J of FIG. 10;

fig. 12 is a schematic view illustrating unlocking of the baffle according to the first embodiment of the present invention;

fig. 13 is an exploded view of a blade and a rotary frame according to a second embodiment of the present invention;

fig. 14 is a schematic view of a hair cutter in the seat body according to the second embodiment of the present invention;

fig. 15 is a schematic view of a hair cutting blade extending out of a base body according to a second embodiment of the present invention;

fig. 16 is a partial schematic view of a seat body in the fourth embodiment of the present invention;

FIG. 17 is an enlarged view taken at I in FIG. 16;

fig. 18 is a schematic view of the change in the position of the cam in the fourth embodiment of the present invention;

fig. 19 is an exploded view of a charging stand for a smart vacuum cleaner according to a fifth embodiment of the present invention;

fig. 20 is a schematic view of a linkage assembly in the fifth embodiment of the present invention;

fig. 21 is an internal schematic view of a seat body of a fifth embodiment of the present invention after the intelligent vacuum cleaner is docked with a charging stand.

Detailed Description

The first embodiment is as follows:

see fig. 1, the utility model provides an intelligence dust catcher is with platform that charges, including pedestal 1 and the control scheme board of locating pedestal 1, the hair cutting knife, pedestal 1 still is equipped with and is used for detecting the intelligent dust catcher and charges the detection component that the platform butt joint targets in place, is used for controlling the hair cutting knife to stretch out or take in pedestal 1's interlock subassembly and be used for driving the hair cutting knife motion and carry out the drive assembly that cuts, and detection component is connected and sends detected signal with the control scheme board electricity, and the control scheme board is according to the work of detection signal control drive assembly.

Firstly, whether the intelligent dust collector is in butt joint with the charging table or not is judged through the detection assembly, only when the intelligent dust collector is in butt joint with the charging table, the detection assembly can send a detection signal, otherwise, the control circuit board cannot control the driving assembly to work, and the hair cutter cannot work, so that the hair cutter can be ensured not to work accidentally, and the use safety can be improved; secondly, the hair cutting knife motion cuts hair, and the hair cutting knife can only move at the platform within range that charges, just also can only move between the round brush axial both ends of intelligent dust catcher, moves the in-process of cutting at the hair cutting knife, no matter whether the round brush is rotatory, the direction of motion of hair cutting knife all can form the contained angle with the hair of winding on the round brush to effectively cut off hair, improve operational reliability and efficiency.

As shown in fig. 2, the housing 1 includes an upper cover 11 and a bottom plate 12, which are connected to form an inner space, in which the hair cutter can be received, and the driving assembly can be installed.

Looking in conjunction with fig. 2 and 3, the driving assembly comprises a driving motor 2, a driving wheel 21 and a synchronous belt 22, the driving motor 2 is electrically connected with the control circuit board, the driving wheel 21 is connected with an output shaft of the driving motor 2, the driving wheel 21 is in meshing transmission with the synchronous belt 22, and the hair cutter is fixed on the synchronous belt 22. The driving motor 2 can drive the hair cutter to reciprocate by adopting a continuous positive and negative rotation mode to cut, and can also drive the hair cutter to move in one direction by adopting a continuous one-way rotation mode to cut. Because the space inside the base body 1 is limited, the embodiment selects the mode that the driving motor 2 drives the synchronous belt 22 to reciprocate, and then drives the hair cutter to reciprocate. And in order to let the hair cutter can more effectively cut off hair, choose to let hair cutter straight reciprocating motion, hold-in range 22 sets up also simpler like this, can design hold-in range 22 and include straightway 221, and the hair cutter is fixed in straightway 221, and the solid line hair cutter and the dotted line hair cutter that demonstrate in figure 3 are located the both ends of reciprocating motion stroke promptly. The straight line section 221 can be parallel to the axial direction of the rolling brush, so that the distance between the hair cutter and the rolling brush can be kept constant in the moving process, and then the reciprocating stroke of the hair cutter is controlled to be not less than the axial length of the rolling brush, so that each part of the rolling brush can be effectively cut. In addition, the straight line section 221 can be inclined at a certain angle relative to the axial direction of the rolling brush, but the inclination angle is not too large, so that the problem that the hair cutting knife and the rolling brush cannot effectively cut due to too large distance is avoided. It is possible to design the straight section 221 not to move to a position where it engages with the driving wheel, so that the straight section 221 may not be provided with a synchronizing tooth.

Since the synchronous belt 22 is a flexible transmission member, in order to form the straight line segment 221, referring back to fig. 2, the base 1 may be provided with a guide groove 111 for guiding the synchronous belt 22 to form the straight line segment 221, and the straight line segment 221 is located in the guide groove 111. It can be understood that the linear section 221 can also be obtained by tensioning the synchronous belt 22, for example, a guide wheel for guiding the trend of the synchronous belt 22 is arranged on the seat body 1, the guide wheel and the driving wheel 21 tension the synchronous belt 22 to form the linear section 221, at this time, the synchronous belt 22 is in a track shape, and for example, two guide wheels for guiding the trend of the synchronous belt 22 are arranged on the seat body 1, the two guide wheels tension the synchronous belt 22 to form the linear section 221, at this time, the synchronous belt 22 is in a circular triangle shape. In order to form the straight line segments 221, it is not necessary to increase the number of guide wheels, which increases the cost and the space.

In order to effectively cut hair, the hair cutter comprises a cutter frame 3 and a cutter 30, so that the cutter 30 can be made of metal or glass or ceramic and the like and is sharper, while the cutter frame 3 can be made of plastic, the cutter frame 3 is connected with a synchronous belt 22 for synchronous movement, and the cutter 30 is arranged on the cutter frame 3. In order to extend or retract the hair cutter into the base body 1, the blade holder 3 may be hinged to the timing belt 22, or the present embodiment may be adopted, as follows.

The linkage assembly comprises a power part 4 and a linkage rod 41, the power part 4 is in transmission connection with the linkage rod 41 and drives the linkage rod 41 to rotate around the axis of the linkage rod, as shown in fig. 2, 4 and 5, the tool rest 3 comprises a fixed frame 31 fixedly connected with the synchronous belt 22 and a rotating frame 32 fixedly connected with the linkage rod 41, the rotating frame 32 is in rotating connection with the fixed frame 31, and the blade 30 is mounted on the rotating frame 32. Thus, the fixed frame 31 can be reliably fixed with the synchronous belt 22 to ensure the reliability of synchronous movement of the two, and the rotating frame 32 can realize the extension or retraction of the blade 30 into the seat body 1. To ensure the cutting strength of the blade 30, the blade 30 may be fixedly connected to the rotating frame 32. In this embodiment, in order to prevent the blade 30 from being locked during the cutting process, the blade 30 may be rotatably connected to the rotating frame 32, the blade 30 is provided with the rotating shaft 301, the rotating frame 32 is provided with a shaft hole 321 for the rotating shaft 301 to be installed, a second elastic member 322 for elastically swinging the blade 30 relative to the rotating frame 32 is connected between the blade 30 and the rotating frame 32, and the blade 30 may swing after being blocked to avoid being locked. The left side and the right side of the rotating shaft 301 are both provided with the second elastic parts 322, the elastic action is relatively balanced, the blade 30 can be reset to perform normal cutting, and of course, the second elastic parts 322 can be arranged on only one side of the rotating shaft 301. The second elastic element 322 may be a spring, an elastic pad, a metal elastic sheet, or other common components. Since the blade 30 moves from one axial end of the roll brush to the other axial end, and therefore, it may occur that hairs are caught at the side of the blade 30, the blade 30 may be designed to have a top edge 302 and a side edge 303, or the blade 30 may be directly provided with a triangular edge or a semicircular edge, ensuring that hairs caught at the side of the blade 30 may also be directly cut.

In this embodiment, the power member 4 includes a first motor 4A, the first motor 4A is electrically connected to the control circuit board, the output shaft of the first motor 4A is provided with a coupling 42, the coupling 42 is connected to the linkage 41 for transmission, the first motor 4A rotates forward to make the blade 30 extend out of the base 1 along with the rotation of the rotating frame 32, and the first motor 4A rotates backward to make the blade 30 rotate into the base 1 along with the rotating frame 32, so that the overall structure is simple and compact. In addition, a first driving gear may be disposed on the output shaft of the first motor 4A, and a first driven gear engaged with the first driving gear is disposed on the linkage rod 41, so that the blade 30 can be kept in a state of extending out of the seat body 1 by a self-locking action of gear engagement.

As shown in fig. 6, the rotating frame 32 is in a horizontal position, the first motor 4A rotates forward to rotate the rotating frame 32, the rotating frame 32 drives the blade 30 to rotate in the direction of the arrow, so that the blade 30 extends out of the seat body vertically, as shown in fig. 7, the rotating frame 32 is in a vertical position, the first motor 4A rotates backward to rotate the rotating frame 32, and the rotating frame 32 drives the blade 30 to rotate in the direction of the arrow, so that the blade 30 is accommodated in the seat body horizontally.

Combine fig. 2 and fig. 8 to see, in order to let blade 30 stretch out, pedestal 1 is equipped with the open slot 101 that supplies the hair cutting sword to stretch out, because the platform that charges when not charging for intelligent dust catcher, the top surface of pedestal 1 directly can touch, consequently for preventing that the user from stretching into touch blade 30 in pedestal 1 with the finger, pedestal 1 still is equipped with the baffle 13 of opening open slot 101 or closing, when needs cutting hair, open slot 101 just can be opened to baffle 13, otherwise just keep open slot 101 to close, thereby avoid the user to stretch into in pedestal 1 with the finger, the security is improved. In this embodiment, the movement of the shutter 13 to open or close the opening slot 101 is driven by the third motor 18, the shutter 13 is provided with a fourth driven rack 134, the output shaft of the third motor 18 is provided with a second driving gear 181, and the third motor 18 drives the shutter 13 to move by engaging the second driving gear 181 with the fourth driven rack 134. Besides, the intelligent dust collector can push the baffle 13 to open the open slot 101 by utilizing the process that the intelligent dust collector is in butt joint with the charging stand, and then the baffle 13 is reset to close the open slot 101 by utilizing the elastic piece after the intelligent dust collector leaves the charging stand.

Referring to fig. 2 and 9, the detection assembly includes a detection sensor 17, the detection sensor 17 is electrically connected to the control circuit board, and the detection sensor 17 is triggered to send a detection signal after the intelligent vacuum cleaner is docked with the charging stand. The detection sensor 17 may be a common infrared sensor, a pressure sensor, or the like. For example, as shown in fig. 9, after detecting that the smart vacuum cleaner is docked with the charging stand in place, the detection sensor 17 sends a detection signal to the control circuit board, the control circuit board controls the third motor 18 to start, the second driving gear 181 rotates clockwise to drive the fourth driven rack 134 to move rightwards, and the baffle 13 moves rightwards along with the fourth driven rack, so that the open slot is opened. After the intelligent dust collector leaves the charging stand, the detection sensor 17 does not detect a signal, the third motor 18 rotates reversely, and the baffle 13 closes the open slot.

For further security that improves the use, prevent that the user from opening baffle 13 by oneself, can be equipped with safety device at pedestal 1, installation device is including keeping the locking piece that can't open slot 101 with baffle 13 locking and the driving piece that drives the unblock of locking piece, and the driving piece is connected with the control scheme board electricity, and the control scheme board receives control driving piece drive locking piece unblock behind the detected signal. Referring specifically to fig. 10 and 11, the locking member includes a movable pin 14 and a fourth elastic member 15, the fourth elastic member 15 enables the movable pin 14 to be located at a position for locking the baffle 13, the baffle 13 is provided with a positioning slot 131, the movable pin 14 is matched with the positioning slot 131 to lock the baffle 13, the driving member includes an electromagnet 16, the movable pin 14 is ferromagnetic or provided with a ferromagnetic body, and the electromagnet 16 is electrified to attract the movable pin 14 to unlock the baffle 13, namely, as shown in fig. 12. The positioning groove 131 may not penetrate the barrier 13, or may penetrate the barrier 13.

Example two:

as shown in fig. 13, in the present embodiment, the blade 30 is slidably connected to the rotating frame 32, the sliding block 304 is disposed on the blade 30, the rotating frame 32 is provided with a sliding slot 323, the sliding block 304 can slide in the sliding slot 323, and a first elastic member 324 for elastically extending and contracting the blade 30 relative to the rotating frame 32 is connected between the blade 30 and the rotating frame 32, so as to prevent the blade 30 from being jammed. The first elastic member 324 may be a spring, an elastic pad, a metal elastic sheet, or other common components. The variation of the blade 30 being rotatably extended from housing 1 and retracted into housing 1 can be further understood from fig. 14 and 15.

Other contents not described in this embodiment may refer to embodiment one.

Example three:

in this embodiment, the first and second embodiments are combined, the blade 30 is movably connected to the rotating frame 32, for example, a rotating shaft is disposed on the blade 30, a strip-shaped hole is disposed on the rotating frame 32, the rotating shaft is mounted in the strip-shaped hole, and can rotate relative to the strip-shaped hole or slide along the strip-shaped hole, and a first elastic member 324 for elastically extending and retracting the blade 30 relative to the rotating frame 32 and a second elastic member 322 for elastically swinging the blade 30 relative to the rotating frame 32 are correspondingly connected between the blade 30 and the rotating frame 32. Thus, the elastic movement range of the blade 30 is wider, and the blade is less prone to being stuck.

Other contents not described in this embodiment may refer to embodiment one.

Example four:

in the present embodiment, the change is made on the basis of the first embodiment, and the mutual linkage between the movement of the baffle 13 and the movement of the rotating frame 32 is realized, specifically, as shown in fig. 16 and 17, the power member 4 includes a second motor 4B, the second motor 4B is electrically connected to the control circuit board, the output shaft of the second motor 4B is provided with a first driving gear 4B1, the seat body 1 is provided with a first driven rack 112 engaged with the first driving gear 4B1, the linkage rod 41 is provided with a cam 411, and the second motor 4B rotates in a forward direction to drive the first driven rack 112 to push the cam 411 and the linkage rod 41 to rotate, so that the blade 30 extends out of the seat body 1 and is locked. In addition, the baffle 13 is provided with a second driven rack 132 engaged with the first driving gear 4B1, the moving direction of the second driven rack 132 is opposite to that of the first driven rack 112, the moving path of the second driven rack 132 is intersected with the rotating path of the cam 411, the moving path of the first driven rack 112 is intersected with the rotating path of the cam 411, the second motor 4B rotates forwards to drive the second driven rack 132 to be away from the cam 411 to unlock the cam 411 and open the open slot 101 of the baffle 13, and the second motor 4B rotates backwards to drive the second driven rack 132 to push the cam 411 to rotate so that the hair cutting knife is collected in the seat body 1 and the baffle 13 closes the open slot 101.

The motion path of the second driven rack 132 intersects with the rotation path of the cam 411, the motion path of the first driven rack 112 intersects with the rotation path of the cam 411, and since the motion direction of the second driven rack 132 is opposite to that of the first driven rack 112, the cam 411 only contacts with the first driven rack 112 or the second driven rack 132 at the same time, except that the first driven rack 112 just contacts with the cam 411 at the moment when the second driven rack 132 is separated from the cam 411, or the first driven rack 112 just separates from the cam 411 at the moment when the second driven rack 132 contacts with the cam 411. When the second driven rack 132 is at the leftmost position (dotted line), the cam 411 is locked by the second driven rack 132 and cannot rotate, when the second driven rack 132 starts moving to the right, the shutter starts gradually opening the open slot, the first driven rack 112 also starts moving to the left at the same time, when the second driven rack 132 moves to the position (solid line) to be separated from the cam 411, the first driven rack 112 just moves to the left to the position (solid line) to be in contact with the cam 411, after which the cam 411 is no longer locked by the second driven rack 132, the second driven rack 132 continues moving to the right, the first driven rack 112 also moves to the left at the same time, the cam 411 starts rotating under the push of the first driven rack 112 until the first driven rack 112 moves to the leftmost position (dotted line), the cam 411 rotates upward to the dotted line position, and the second driven rack 132 moves to the rightmost position, at the moment, the blade extends out of the seat body.

Other contents not described in the present embodiment may refer to any of the above embodiments.

Example five:

in addition to opening the baffle 13 by the motor, the intelligent vacuum cleaner may also be driven by the intelligent vacuum cleaner, as shown in fig. 19 to 21, the power member 4 includes a movable blocking piece 4C slidably connected to the base body 1, the movable blocking piece 4C is located on a path where the intelligent vacuum cleaner is in butt joint with the charging stand, the intelligent vacuum cleaner is in butt joint with the charging stand and pushes the movable blocking piece 4C to move, the movable blocking piece 4C is provided with a first driving rack 4C1, the base body 1 is provided with a second driven gear 113 and a third driven rack 114, the second driven gear 113 is engaged with the first driving rack 4C1, the third driven rack 114 is engaged with the second driven gear 113, the linkage rod 41 is provided with a cam 411, the second driven rack 132 is opposite to the first driving rack 4C1, a moving path of the second driven rack 132 is intersected with a rotating path of the cam 411, a moving path of the first driving rack 4C1 is intersected with a rotating path of the cam 411, a third elastic piece 4C2 for pushing the movable catch 4C to reset is arranged between the movable catch 4C and the seat body 1, the intelligent dust collector pushes the movable catch 4C to separate the first driving rack 4C1 from the cam 411, the second driven rack 132 pushes the cam 411 to rotate so that the blade 30 extends out of the seat body 1 and is locked, after the intelligent dust collector leaves the charging platform, the third elastic piece 4C2 pushes the movable catch 4C to separate the second driven rack 132 from the cam 411, and the first driving rack 4C1 pushes the cam 411 to rotate so that the blade 30 is retracted into the seat body 1 and is locked.

The flap 13 may be integrally fixed to the flap 4C, for example, integrally formed or assembled. In the present embodiment, the shutter 13, the movable flap 4C, and the first driving rack 4C1 are directly formed integrally. The third elastic member 4C2 can be attached to the flap 13.

Example six:

in this embodiment, the detection component includes an inductive switch, the inductive switch is electrically connected to the control circuit board, and the inductive switch is turned on to send out a detection signal after the intelligent dust collector is in butt joint with the charging stand. The inductive switch may be a mechanical switch, such as a microswitch, or a magnetic inductive switch, such as a reed switch or hall element.

Example seven:

in this embodiment, the base 1 is provided with a charging electrode 115 that is charged by contacting with the intelligent vacuum cleaner, in order to detect that the intelligent vacuum cleaner is in place in the docking with the charging station, the detection component includes the charging electrode 115, and a detection sensor or an inductive switch is not required to be provided, after the intelligent vacuum cleaner is in place in the docking with the charging station, the charging electrode 115 is conducted to send a detection signal, for example, the charging electrode 115 is connected in series in a charging loop, once the charging electrode is conducted, a level signal is generated, and the control circuit board receives the level signal to determine that the intelligent vacuum cleaner is in place in the docking with the charging. And as long as the level signal disappears, the control circuit board can also immediately judge that the intelligent dust collector is disconnected from the charging stand. Therefore, the charging electrode 115 can be reused, which is beneficial to reducing the production cost.

Example eight:

the utility model provides an intelligence dust collecting system, includes intelligent dust catcher and the platform that charges, and intelligent dust catcher includes the round brush, and the round brush is located the working range of hair cutting knife after intelligent dust catcher and the platform that charges target in place, and the platform that charges is the intelligent dust catcher of any above-mentioned embodiment with the platform that charges, and intercommunication between intelligent dust catcher and the platform that charges, the platform that charges sends working signal to intelligent dust catcher after hair cutting knife cutting hair, starts after intelligent dust catcher receives working signal and inhales hair. Can cut the work of hair when intelligent dust catcher need charge, also can cut hair work after detecting that the hair twines more, also can charge by the way simultaneously. Because the direction of motion of hair cutting knife is different with the direction of rotation of round brush, consequently this embodiment requires that the motion of hair cutting knife and the rotation of round brush can not go on simultaneously, can design hair cutting knife reciprocating motion once, then intelligent dust catcher starts inhales hair, and intelligent dust catcher stops afterwards, and hair cutting knife continues reciprocating motion once, and intelligent dust catcher starts inhales hair again, so relapse several times can.

The intelligent dust collector obtained in the utility model can be a floor sweeping robot or a hand-held dust collector. In addition to the above preferred embodiments, the present invention has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope defined by the appended claims.

Claims

1. The utility model provides an intelligence dust catcher is with platform that charges, includes the pedestal and locates control circuit board, the hair cutting knife of pedestal, its characterized in that, the pedestal still is equipped with and is used for detecting the intelligent dust catcher and charges the detection component that the platform butt joint targets in place, is used for controlling the hair cutting knife to stretch out or take in the interlock subassembly of pedestal and is used for driving the drive assembly that the hair cutting knife motion carries out the cutting, and detection component is connected and sends the detected signal with the control circuit board electricity, and the control circuit board is according to the work of detection signal control drive assembly.

2. The charging stand for the intelligent dust collector as claimed in claim 1, wherein the driving assembly comprises a driving motor, a driving wheel and a synchronous belt, the driving motor is electrically connected with the control circuit board, the driving wheel is connected with an output shaft of the driving motor, the driving wheel is in meshing transmission with the synchronous belt, and the hair cutter is fixed on the synchronous belt.

3. The charging stand for the smart vacuum cleaner as claimed in claim 2, wherein the driving motor drives a synchronous belt to reciprocate, the synchronous belt comprises a straight line segment, and the hair cutter is fixed to the straight line segment.

4. The charging stand for the intelligent dust collector as claimed in claim 3, wherein the base body is provided with a guide groove for guiding the synchronous belt to form a straight line section, and the straight line section is positioned in the guide groove; or the base body is provided with a guide wheel for guiding the trend of the synchronous belt, and the guide wheel and the driving wheel tension the synchronous belt to form a straight line section; or the base body is provided with two guide wheels for guiding the trend of the synchronous belt, and the two guide wheels tension the synchronous belt to form a straight line segment.

5. The charging stand for a smart vacuum cleaner as claimed in claim 1, wherein the hair cutter includes a blade holder and a blade, the blade holder is connected to the timing belt for synchronous movement, and the blade is mounted to the blade holder.

6. The charging station for the intelligent vacuum cleaner as claimed in claim 5, wherein the linkage assembly comprises a power member and a linkage rod, the power member is in transmission connection with the linkage rod and drives the linkage rod to rotate around its axis, the tool rest comprises a fixed frame fixedly connected with the synchronous belt and a rotating frame fixedly connected with the linkage rod, the rotating frame is rotatably connected with the fixed frame, and the blade is mounted on the rotating frame.

7. The charging stand for a smart vacuum cleaner as recited in claim 6, wherein the blade is fixedly connected to the rotating frame; or the blade is connected with the rotating frame in a sliding manner, and a first elastic piece which enables the blade to elastically stretch relative to the rotating frame is connected between the blade and the rotating frame; or the blade is rotationally connected with the rotating frame, and a second elastic piece which enables the blade to elastically swing relative to the rotating frame is connected between the blade and the rotating frame; or the blade is movably connected to the rotating frame, and a first elastic piece and a second elastic piece are connected between the blade and the rotating frame, wherein the first elastic piece enables the blade to elastically stretch relative to the rotating frame, and the second elastic piece enables the blade to elastically swing relative to the rotating frame.

8. The charging stand for the intelligent vacuum cleaner as claimed in claim 6, wherein the power member comprises a first motor, the first motor is electrically connected to the control circuit board, an output shaft of the first motor is provided with a coupling, the coupling is connected to the coupling rod for transmission, the first motor rotates forward to enable the blade to extend out of the base body along with the rotation of the rotating frame, and the first motor rotates backward to enable the blade to retract into the base body along with the rotation of the rotating frame.

9. The charging stand for the intelligent vacuum cleaner as claimed in claim 6, wherein the power member comprises a second motor, the second motor is electrically connected to the control circuit board, the output shaft of the second motor is provided with a first driving gear, the base is provided with a first driven rack engaged with the first driving gear, the linkage rod is provided with a cam, and the second motor rotates in the forward direction to drive the first driven rack to push the cam and the linkage rod to rotate so that the blade extends out of the base and is locked.

10. The charging stand for the intelligent vacuum cleaner as claimed in claim 9, wherein the base has an open slot through which the hair cutter protrudes and a shutter for opening or closing the open slot, the shutter has a second driven rack engaged with the first driving gear, the second driven rack moves in a direction opposite to that of the first driven rack, a moving path of the second driven rack intersects with a rotating path of the cam, the moving path of the first driven rack intersects with the rotating path of the cam, the second motor rotates forward to drive the second driven rack to move away from the cam to unlock the cam, the shutter opens the open slot, and the second motor rotates backward to drive the second driven rack to drive the cam to rotate so that the hair cutter retracts into the base and the shutter closes the open slot.

11. The charging stand for the intelligent vacuum cleaner as claimed in claim 6, wherein the power member comprises a movable catch slidably connected to the base, the movable catch is located on a path of the intelligent vacuum cleaner in which the charging stand is in butt joint with the intelligent vacuum cleaner, the intelligent vacuum cleaner is in butt joint with the charging stand and pushes the movable catch to move, the movable catch is provided with a first driving rack, the base is provided with a second driven gear and a third driven rack, the second driven gear is engaged with the first driving rack, the third driven rack is engaged with the second driven gear, the linkage rod is provided with a cam, the second driven rack is opposite to the first driving rack in movement direction, the second driven rack is intersected with a rotation path of the cam, the first driving rack is intersected with the rotation path of the cam, a third elastic member for pushing the movable catch to return is arranged between the movable catch and the base, and the intelligent vacuum cleaner pushes the movable catch to separate the first driving rack from the cam, The second driven rack pushes the cam to rotate so that the blade extends out of the base body and is locked, the third elastic piece pushes the movable blocking piece to separate the second driven rack from the cam, and the first driving rack pushes the cam to rotate so that the blade is retracted into the base body and is locked.

12. The charging stand for a smart vacuum cleaner as claimed in claim 11, wherein the base body is provided with an open slot through which the hair cutter protrudes and a shutter for opening or closing the open slot, the shutter being integrally fixed to the movable shutter.

13. The charging stand for the intelligent dust collector as claimed in claim 10 or 12, wherein the base is provided with a safety device, the mounting device comprises a locking member for keeping the baffle plate locked against opening the opening slot and a driving member for driving the locking member to unlock, the driving member is electrically connected to the control circuit board, and the control circuit board controls the driving member to drive the locking member to unlock after receiving the detection signal.

14. The charging stand for the intelligent vacuum cleaner as recited in claim 13, wherein the locking member comprises a movable pin and a fourth elastic member, the fourth elastic member enables the movable pin to be in a position for locking the baffle, the baffle is provided with a positioning groove, the movable pin is matched with the positioning groove to lock the baffle, the driving member comprises an electromagnet, the movable pin is ferromagnetic or provided with a ferromagnetic body, and the electromagnet is electrified to attract the movable pin to unlock the baffle.

15. The charging stand for the intelligent dust collector as claimed in claim 1, wherein the detection assembly comprises a detection sensor, the detection sensor is electrically connected with the control circuit board, and the detection sensor is triggered to send out a detection signal after the intelligent dust collector is in butt joint with the charging stand; or the detection assembly comprises an induction switch, the induction switch is electrically connected with the control circuit board, and the induction switch is conducted to send a detection signal after the intelligent dust collector is in butt joint with the charging table in place; or the base body is provided with a charging electrode which is in contact with the intelligent dust collector for charging, the detection assembly comprises the charging electrode, and the intelligent dust collector and the charging platform are in butt joint in place to enable the charging electrode to be conducted to send a detection signal.

16. An intelligent dust collector comprises an intelligent dust collector and a charging platform, wherein the intelligent dust collector comprises a rotary brush, the rotary brush is positioned in the working range of a hair cutter after the intelligent dust collector is butted with the charging platform, the intelligent dust collector is characterized in that the charging platform is the charging platform for the intelligent dust collector according to any one of claims 1-15, the intelligent dust collector and the charging platform are communicated with each other, the charging platform sends a working signal to the intelligent dust collector after the hair cutter cuts hair, and the intelligent dust collector starts to suck the hair after receiving the working signal.