CN108852247B

CN108852247B - A kind of electric shoes polisher

Info

Publication number: CN108852247B
Application number: CN201810562095.4A
Authority: CN
Inventors: 彭希南
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-04
Filing date: 2018-06-04
Publication date: 2019-11-12
Anticipated expiration: 2038-06-04
Also published as: CN108852247A

Abstract

A kind of electric shoes polisher, diameter is 50 millimeters, whole height is 60 millimeters, by handle set, middle cage, woollen brush base, brush head, line packet, PCB circuit board, permanent magnet, iron-core workpiece, support frame composition, it is characterized by: the DC brushless motor of foreign steamer hub structure is applied in hand electric shoes-brushing device, the phase angle of motor is detected with hall position sensor, it uses and supports the polymer Li-ion battery of quick charge as power supply, pass through the different duty of ARM chip controls PWM, and by DC brushless motor, rechargeable battery, driving circuit, brush head being made of one structure, the brush head of its cup type supports the cleaning of multi-angle depth and the rotation cleaning of high speed left and right, has more preferably clean shoes effect than the manual shoe brush that is translatable.Small and exquisite exquisiteness of the present invention, be not bent has good degree of being held by hand comfortably at the skew symmetry curved-surface structure for meeting ergonomics, carries convenient for outgoing with hand-held shaft portion outstanding, handle design.

Description

A kind of electric shoes polisher

Technical field

The present invention relates to a kind of electric shoes polishers, in particular to a kind of portable electric shoe-cleaning tool.

Background technique

The people of workplace value leather shoes very much, because leather shoes are more than the stage property of people's walking, it is often more important that, a pair of is pedaled enough On a public occasion, both having expressed the respect to other people, and being also easy clean, comfortable and steady to oneself one kind occur in polished bright leather shoes The feeling of weight.

There are three types of common leather shoe polishing tools:

The manual shoe brush of tack is a kind of traditional dataller's tool of brushing shoes, and front end brush, which covers, is covered with high resilience, on-deformable Bristles or the hair or antiacid alkali, corrosion resistant PP plastic wire of horse-hair braiding, rear end are wooden or bamboo handle.

Electric shoe cleaner is a kind of fixed machine of brushing shoes, and drives hairbrush, split-pole using single phase ac shaded pole motor Formula motor generallys use cage modle skewed slot cast-aluminum rotor, and stator winding is distributed in stator slot using distributed winding, main winding, is covered Pole winding does not have to short-circuit copper ring, but is coiled into Distributed Winding with thicker enameled wire and is inlaid in stator slot, about total slot number 1/3, play the role of auxiliary winding.It is that structure is simple that electric shoe cleaner, which uses the advantages of shadedpole motor, do not have to it is another plus around Group and capacitor, the disadvantage is that low efficiency, slippage is big.

The electric shoe-cleaning tool of hand-held has generallyd use brush series machine, the front end of rotating part still band bristles or PP The brush filament material of plastic wire composition, rear end is plastic handle.There is brush series machine externally there was only two leads, wiring is simple, but The shortcomings that brush series machine is to need to regularly replace carbon brush, and there is ring fire in when rotation, and rotary speed property is changed greatly with load, Service life is short.

Summary of the invention

Accordingly, the invention proposes a kind of electric shoes polishers, small and exquisite using the driven by Brush-Less DC motor of foreign steamer hub structure Exquisiteness, design rationally, are particularly suitable for travel for commercial purpose personage and carry, technical solution is specific as follows:

A kind of electric shoes polisher, by handle set, middle cage, woollen brush base, brush head, line packet, PCB circuit board, permanent magnet, iron Core, support frame composition, are characterized by:

The handle set top is portion of the handle, is in skew symmetry structure, and lower part is round pie, and the waist band of handle set is anti- Sliding slot, the marginal belt anti-slop serrations of cake part are embedded in mini USB cradle, another side insertion electricity on the handle set on one side Source switch, the inside of the handle set are circular cavity, and band internal screw thread, the rechargeable battery of round pie are embedding on the inner wall of cavity Enter in cavity, reuses M3 welding glue and cemented；

The middle cage is the cylindrical body of upper and lower opening, has the partition of a center opening, cylinder in the centre of cylindrical body Band external screw thread on external wall, the central part of middle cage stretch out the middle cover frame of a hollow cylindrical body, the middle cover frame it is outer Rectangle cord with four protrusions on wall；

The woollen brush base is cylindrical body open at one end, and brush head is embedded on the end face of cylindrical body, in woollen brush base A rotation axis is stretched out to open end in heart position, and upper bearing (metal) and lower bearing are socketed in rotation axis, is also provided with card slot in rotation axis；

The PCB circuit board is annular shape, and a face Surface Mount is welded with ARM chip, signal condition chip, driving chip, Another side is welded with VMOS pipe and four hall position sensors, and the edge portions of PCB circuit board are opened there are four mounting hole, central It opens there are four rectangular notch at edge at circular hole；

The I/O pin of ARM chip is connected with the output pin of signal condition chip respectively, and the input of signal condition chip is drawn Foot is connected with the external interrupt input pin of hall position sensor respectively again, and the other I/O pin of ARM chip connects driving chip Input terminal, the output pin of driving chip connects the control terminal of VMOS pipe；

The permanent magnet installation frame is hollow cylinder, is provided with permanent magnet caulking groove, institute on the outer wall of hollow cylinder The permanent magnet stated is embedded in permanent magnet caulking groove, and permanent magnet installation frame is closely then embedded in woollen brush base inner wall；

The support frame is made of inside and outside two layers of hollow cylinder, is provided with skeleton wall on the outer wall of outer cylindrical body Groove and semicircle caulking groove, the iron-core workpiece are embedded in skeleton wall groove, open on the inner wall at internal layer hollow cylinder edge There are four rectangular recess, inside and outside two layers of hollow cylinder is linked into an integrated entity by four pillars, the line packet rotating around On four pillars；

Four skeleton pins, four mounting holes in PCB circuit board are also stretched out on one end face of the support frame It is just socketed on skeleton pin, the semicircle of the hall position sensor insertion support frame on PCB circuit board another side is embedding In slot, four on the internal layer hollow cylinder inner wall of four rectangular notches and support frame at PCB circuit board central circular hole Rectangular recess is aligned just；

When assembly, in the internal layer hollow cylinder of the middle cover frame insertion support frame on middle cage, on middle cover outer frame wall Four rectangle cords of protrusion are each passed through four rectangular notches and support frame internal layer sky at PCB circuit board central circular hole Four rectangular recess on heart cylindrical body inner wall then will be on the woollen brush base that inlay permanent magnet and permanent magnet installation frame In center rotating shaft insertion in cover frame, the lower bearing in rotation axis is close mutually embedding with the inner wall of middle cover frame respectively with upper bearing (metal), turns One end on moving axis with card slot passes through the circular hole separated among middle cover frame, then inlays opening card and is caught in rotation axis card slot In, so that middle cage is linked together with woollen brush base, the cylindrical member at one end of the woollen brush base opening is socketed on support frame, hair The permanent magnet installation frame of permanent magnet has been embedded on brush holder and is embedded between skeleton wall groove iron-core workpiece that there are gap, woollen brush bases The end face adjacent to each other between middle cage, also there are gaps；

Finally by the internal screw thread of handle set screw in cage external screw thread in, a kind of electric shoes polisher after assembling, directly Diameter is 50 millimeters, and whole height is 60 millimeters.

Further, the rechargeable battery is polymer Li-ion battery.

Further, it after in the semicircle caulking groove of the described hall position sensor insertion support frame, then is welded with M3 Glue cements.

Further, the opening card is stainless steel substrates.

Further, VMOS pipe is surface mount packages element.

Further, the permanent magnet is NdFeB material.

Further, the brush head uses the hairbrush of bristles braiding.

Detailed description of the invention

In order to clearly demonstrate the technical solution of the embodiment of the present invention, letter will be made to attached drawing required in embodiment below Singly introduce.

A kind of electric shoes polisher outline drawing one of Fig. 1；

A kind of electric shoes polisher outline drawing two of Fig. 2；

A kind of electric shoes polisher outline drawing three of Fig. 3；

A kind of electric shoes polisher outline drawing four of Fig. 4；

A kind of electric shoes polisher exploded view one of Fig. 5；

A kind of electric shoes polisher exploded view two of Fig. 6；

A kind of electric shoes polisher exploded view three of Fig. 7；

A kind of electric shoes polisher exploded view four of Fig. 8；

A kind of electric shoes polisher exploded view five of Fig. 9；

A kind of electric shoes polisher exploded view six of Figure 10；

A kind of electric shoes polisher exploded view seven of Figure 11；

Figure 12 PCB circuit board front view；

Figure 13 removes a kind of electric shoes polisher exploded view one after handle set；

Figure 14 removes a kind of electric shoes polisher exploded view two after handle set.

Label declaration:

1 handle set

11 non-slip grooves

12 anti-slop serrations

13 mini USB cradles

14 power switches

15 internal screw threads

16 rechargeable batteries

17 cavitys

Cage in 2

21 external screw threads

Cover frame in 22

3 woollen brush bases

31 rotation axis

32 lower bearings

33 upper bearing (metal)s

34 opening cards

4 brush heads

5 line packets

6 PCB circuit boards

61 ARM chips

62 signal condition chips

63 driving chips

64 VMOS pipe

65 hall position sensors

66 mounting holes

67 rectangular notches

7 permanent magnets

71 permanent magnet installation frames

72 permanent magnet caulking grooves

8 iron-core workpieces

9 support frames

91 skeleton pins

92 skeleton wall grooves

93 semicircle caulking grooves

Specific embodiment

Illustrate a specific embodiment of the invention with reference to the accompanying drawing:

A kind of electric shoes polisher, by handle set 1, middle cage 2, woollen brush base 3, brush head 4, line packet 5, PCB circuit board 6, forever Magnet 7, iron-core workpiece 8, support frame 9 form, and are characterized by:

1 top of handle set is portion of the handle, is in skew symmetry structure, lower part is round pie, the waist band of handle set 1 Non-slip groove 11, the marginal belt anti-slop serrations 12 of cake part are embedded in mini USB cradle 13 on the handle set 1 on one side, another Side is embedded in power switch 14, and the inside of the handle set 1 is circular cavity 17, band internal screw thread 15 on the inner wall of cavity 17, The rechargeable battery 16 of round pie is embedded in cavity 17, is reused M3 welding glue and is cemented；

The middle cage 2 is the cylindrical body of upper and lower opening, has the partition of a center opening, cylinder in the centre of cylindrical body Band external screw thread 21 on external wall, the central part of middle cage 2 stretch out the middle cover frame 22 of a hollow cylindrical body, the middle cover frame Rectangle cord with four protrusions on 22 outer wall；

The woollen brush base 3 is cylindrical body open at one end, and brush head 4 is embedded on the end face of cylindrical body, woollen brush base 3 A rotation axis 31 is stretched out to open end in center, is socketed upper bearing (metal) 33 and lower bearing 32 in rotation axis 31, in rotation axis 31 Also it is provided with card slot；

The PCB circuit board 6 is annular shape, and a face Surface Mount is welded with ARM chip 61, signal condition chip 62, driving Chip 63, another side are welded with VMOS pipe 64 and four hall position sensors 65, and the edge portions of PCB circuit board 6 are provided with four A mounting hole 66, the edge at central circular hole open that there are four rectangular notches 67；

The I/O pin of ARM chip 61 is connected with the output pin of signal condition chip 62 respectively, signal condition chip 62 Input pin is connected with the external interrupt input pin of hall position sensor 65 respectively again, the other I/O pin of ARM chip 61 The input terminal of driving chip 63 is connect, the output pin of driving chip 63 connects the control terminal of VMOS pipe 64；

The permanent magnet installation frame 71 is hollow cylinder, is provided with permanent magnet caulking groove on the outer wall of hollow cylinder 72, the permanent magnet 7 is embedded in permanent magnet caulking groove 72, and permanent magnet installation frame 71 is closely then embedded in woollen brush base 3 Inner wall；

The support frame 9 is made of inside and outside two layers of hollow cylinder, is provided with skeleton on the outer wall of outer cylindrical body Wall groove 92 and semicircle caulking groove 93, the iron-core workpiece 8 are embedded in skeleton wall groove 92, internal layer hollow cylinder edge It is opened on inner wall there are four rectangular recess, inside and outside two layers of hollow cylinder is linked into an integrated entity by four pillars, the line packet 5 Rotating around on four pillars；

Four skeleton pins 91 are also stretched out on one end face of the support frame 9, four peaces in PCB circuit board 6 Dress hole 66 is just socketed on skeleton pin 91, and the hall position sensor 65 on 6 another side of PCB circuit board is embedded in support frame In 9 semicircle caulking groove 93, the internal layer open circles of four rectangular notches 67 and support frame 9 at 6 central circular hole of PCB circuit board Four rectangular recess on inboard wall of cylinder are aligned just；

When assembly, in the internal layer hollow cylinder of the middle cover frame 22 insertion support frame 9 on middle cage 2, outside middle cover frame 22 Four rectangle cords of the protrusion on wall are each passed through four rectangular notches 67 and support at 6 central circular hole of PCB circuit board Then four rectangular recess on 9 internal layer hollow cylinder inner wall of skeleton will inlay permanent magnet 7 and permanent magnet installation frame In the insertion of center rotating shaft 31 on 71 woollen brush base 3 in cover frame 22, lower bearing 32 and upper bearing (metal) 33 in rotation axis 31 are distinguished Close mutually embedding with the inner wall of middle cover frame 22, one end in rotation axis 31 with card slot passes through the circular hole separated among middle cover frame 22, so Opening card 34 is inlayed afterwards and is caught in the card slot of rotation axis 31, so that middle cage 2 is linked together with woollen brush base 3, the hair The cylindrical member at one end that brush holder 3 is open is socketed on support frame 9, and the permanent magnet installation frame of permanent magnet 7 has been embedded on woollen brush base 3 It 71 and is embedded in there are gap between 92 iron-core workpiece 8 of skeleton wall groove, end face adjacent to each other between woollen brush base 3 and middle cage 2, Also there are gaps；

Finally by a kind of electric shoe-cleaning in the screw-in of internal screw thread 15 of handle set 1 in the external screw thread 21 of cage 2, after assembling Device, diameter are 50 millimeters, and whole height is 60 millimeters.

The rechargeable battery 16 is polymer Li-ion battery.

After the hall position sensor 65 is embedded in the semicircle caulking groove 93 of support frame 9, then with M3 weld glue It cements.

The opening card 34 is stainless steel substrates.

The VMOS pipe 64 is surface mount packages element.

The permanent magnet 7 is NdFeB material.

The hairbrush that the brush head 4 is woven using bristles.

A kind of electric shoes polisher proposed by the invention have it is following significant the utility model has the advantages that

1. a kind of electric shoes polisher proposed by the invention, for the first time by non-brush permanent-magnet DC motor, rechargeable battery, driving Circuit, cup type brush head are designed to that integral structure, the brush head of cup type shape support the depth cleaning of multi-angle and high speed to revolve Turn cleaning, has more preferably clean shoes effect than the manual shoe brush that is translatable.

2. the present invention most substantial improvement is to devise a kind of DC brushless motor with foreign steamer hub structure, and incite somebody to action It is embedded into a kind of electric shoes polisher.

3. the present invention supports the polymer Li-ion battery of quick charge as driving power, 90 are mutually with four^oAngle Hall position sensor detects the phase angle of motor, by the different duty of ARM chip controls PWM, so that a kind of electronic The performance of shoes-brushing device is greatly improved and improves.

4. a kind of electric shoes polisher proposed by the invention, small and exquisite exquisiteness in structure, design rationally, is not bent and protrudes Hand-held shaft portion, hold handle design at the skew symmetry curved-surface structure for meeting ergonomics, show to coordinate well Property and hand-held comfort level, a diameter of 50 millimeters, whole height is 60 millimeters, is particularly easy to business people and travels outdoors take Band.

Although a kind of electric shoes polisher is a common household electric subclass product, concerning the daily people's livelihood.Applicant Whenever think, the motivation of innovation all finds the chance of creation value in active, and innovation is also only in discovery chance and solution Its value is just highlighted when problem.In this way, innovation value in the future just do not have, but from determine do that A moment starts just to produce.

Above-mentioned is the preferred embodiments of the invention.In this specification, apply specific case to the principle of the present invention and Embodiment is expounded, and is only used for helping to understand core concept of the present invention, be should not be construed as limiting the invention.Institute The technical staff in category field understands, is not departing from the spirit and scope of the present invention defined by appended claims, In The various change to made by the present invention in form and details, belongs to protection scope of the present invention.

Claims

1. a kind of electric shoes polisher, by handle set (1), middle cage (2), woollen brush base (3), brush head (4), line packet (5), PCB electricity Road plate (6), permanent magnet (7), iron-core workpiece (8), support frame (9) composition, it is characterised in that:

Handle set (1) top is portion of the handle, is in skew symmetry structure, lower part is round pie, the waist band of handle set (1) Non-slip groove (11), the marginal belt anti-slop serrations (12) of cake part are embedded in mini USB cradle on the handle set (1) on one side (13), another side insertion power switch (14), the inside of the handle set (1) are circular cavity (17), cavity (17) The rechargeable battery (16) of band internal screw thread (15) on inner wall, round pie is embedded in cavity (17), is reused M3 welding glue and is glued Jail；

The middle cage (2) is the cylindrical body of upper and lower opening, has the partition of a center opening, cylindrical body in the centre of cylindrical body Band external screw thread (21) on outer wall, the central part of middle cage (2) stretch out the middle cover frame (22) of a hollow cylindrical body, it is described in Rectangle cord with four protrusions on the outer wall of cover frame (22)；

The woollen brush base (3) is cylindrical body open at one end, and brush head (4) is embedded on the end face of cylindrical body, woollen brush base (3) Center stretch out a rotation axis (31) to open end, upper bearing (metal) (33) and lower bearing (32) are socketed in rotation axis (31), Rotation axis is also provided with card slot on (31)；

The PCB circuit board (6) is annular shape, and a face Surface Mount is welded with ARM chip (61), signal condition chip (62), drives Dynamic chip (63), another side are welded with VMOS pipe (64) and four hall position sensors (65), the edge of PCB circuit board (6) The edge that portion separates there are four mounting hole (66), at central circular hole opens that there are four rectangular notch (67)；

The I/O pin of ARM chip (61) is connected with the output pin of signal condition chip (62) respectively, signal condition chip (62) Input pin be connected respectively with the external interrupt input pin of hall position sensor (65) again, ARM chip (61) is other I/O pin connects the input terminal of driving chip (63), and the output pin of driving chip (63) connects the control terminal of VMOS pipe (64)；

Permanent magnet installation frame (71) is hollow cylinder, is provided with permanent magnet caulking groove (72) on the outer wall of hollow cylinder, described Permanent magnet (7) be embedded in permanent magnet caulking groove (72), permanent magnet installation frame (71) is closely then embedded in woollen brush base (3) Inner wall；

The support frame (9) is made of inside and outside two layers of hollow cylinder, is provided with skeleton wall on the outer wall of outer cylindrical body Groove (92) and semicircle caulking groove (93), the iron-core workpiece (8) are embedded in skeleton wall groove (92), internal layer hollow cylinder Rectangular recess there are four opening on the inner wall at edge, inside and outside two layers of hollow cylinder is linked into an integrated entity by four pillars, described Line packet (5) rotating around on four pillars；

Also stretch out four skeleton pins (91) on one end face of the support frame (9), four in PCB circuit board (6) Mounting hole (66) is just socketed on skeleton pin (91), and the hall position sensor (65) on PCB circuit board (6) another side is embedding Enter in the semicircle caulking groove (93) of support frame (9), four rectangular notches (67) at PCB circuit board (6) central circular hole and branch Four rectangular recess on the internal layer hollow cylinder inner wall of support bone frame (9) are aligned just；

When assembly, in the internal layer hollow cylinder of middle cover frame (22) insertion support frame (9) on middle cage (2), middle cover frame (22) four rectangle cords of the protrusion on outer wall are each passed through four rectangular notches at PCB circuit board (6) central circular hole (67) and then four rectangular recess on support frame (9) internal layer hollow cylinder inner wall will inlay permanent magnet (7) With in center rotating shaft (31) insertion on the woollen brush base (3) of permanent magnet installation frame (71) in cover frame (22), rotation axis (31) On lower bearing (32) and upper bearing (metal) (33) it is close mutually embedding with the inner wall of middle cover frame (22) respectively, with card slot in rotation axis (31) One end passes through the circular hole separated among middle cover frame (22), and opening card (34) is then inlayed the card slot for being caught in rotation axis (31) In, so that middle cage (2) is linked together with woollen brush base (3), the cylindrical member at one end of the woollen brush base (3) opening is socketed in support On skeleton (9), the permanent magnet installation frame (71) of permanent magnet (7) has been embedded on woollen brush base (3) and has been embedded in skeleton wall groove (92) there are gaps between iron-core workpiece (8), and end face adjacent to each other between woollen brush base (3) and middle cage (2), also there are gaps；

Finally by the electric shoe-cleaning in internal screw thread (15) screw-in of handle set (1) in the external screw thread (21) of cage (2), after assembling Device, diameter are 50 millimeters, and whole height is 60 millimeters.

2. a kind of electric shoes polisher according to claim 1, it is characterised in that: the rechargeable battery (16) is polymer Lithium ion battery.

3. a kind of electric shoes polisher according to claim 1, it is characterised in that: the hall position sensor (65) is embedding After entering in the semicircle caulking groove (93) of support frame (9), then glue is welded with M3 and is cemented.

4. a kind of electric shoes polisher according to claim 1, it is characterised in that: the opening card (34) is stainless steel Piece.

5. a kind of electric shoes polisher according to claim 1, it is characterised in that: the VMOS pipe (64) is surface mount packages Element.

6. a kind of electric shoes polisher according to claim 1, it is characterised in that: the permanent magnet (7) is neodymium iron boron material Material.

7. a kind of electric shoes polisher according to claim 1, it is characterised in that: the brush head (4) is compiled using bristles The hairbrush knitted.