CN210227235U - Rechargeable nail polisher - Google Patents
Rechargeable nail polisher Download PDFInfo
- Publication number
- CN210227235U CN210227235U CN201921060057.5U CN201921060057U CN210227235U CN 210227235 U CN210227235 U CN 210227235U CN 201921060057 U CN201921060057 U CN 201921060057U CN 210227235 U CN210227235 U CN 210227235U
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- control unit
- charging terminal
- rechargeable
- base
- power
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Abstract
A rechargeable manicure polishing device comprises a charging seat and a grinding machine. The charging seat comprises a power supply part and a supporting part. The power supply unit includes a positive charging terminal, a negative charging terminal, a first power input port, and a first control unit. The grinder comprises a shell, a grinder assembly mechanism, a driving piece, a rechargeable battery, a positive contact spring piece, a negative contact spring piece and a second control unit. The grinder is leaned against the power supply part and the supporting part to form an inclined shape, the positive electrode contact elastic sheet contacts the positive electrode charging terminal, the negative electrode contact elastic sheet contacts the negative electrode charging terminal, and the first power input port, the first control unit, the second control unit and the rechargeable battery form a loop. Therefore, the utility model discloses utilize the charging seat to charge to grinding the mill, consequently when using the mill, can not receive the interference of power cord, promote first beautiful work efficiency, reduce the desktop usage space.
Description
Technical Field
The utility model relates to a first beautiful grinding device, especially a rechargeable first beautiful grinding device who just is used for grinding the solidification gel on nail or toenail chargeable.
Background
Manicure is a procedure for decorating and beautifying the nails or toenails. In the manicure, a gel is generally applied to the nail or toenail, and then the gel is irradiated by ultraviolet light generated from an ultraviolet curing device, thereby curing the gel on the nail or toenail. After the gel is cured, the manicurist will use a wire grinder to grind the cured gel on the manicure or toenail. In addition, when performing nail removal work, the manicurist also grinds the cured gel on the nail or toenail using a wire grinder to rework a new nail.
The wired grinder is extended to a remote place through a power cord, and then is plugged into a socket for supplying commercial power through a plug on the power cord, so as to obtain a power source.
However, when the manicurist holds the wired grinder to perform the manicure operation, the manicurist is continuously interfered by the power cord, and the working efficiency of the manicure is reduced.
Moreover, people who shuttle on the routing path of the power cord of the wired grinder may be stumbled by the power cord and is dangerous; alternatively, a power cord is hooked up to cause the wired grinder to suddenly power off.
Furthermore, the power cord of the wired grinder has no other purpose than supplying power.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a rechargeable nail polishing device, which utilizes the charging seat to charge the rechargeable battery in the grinder, so that the grinder can be designed into wireless operation, the user can not receive the interference of the power cord when operating the grinder, the operation is smooth, and the power cord is not tripped or hooked to the power-off problem, thereby increasing the nail working efficiency and reducing the desktop usage space.
Another object of the present invention is to provide a rechargeable nail polishing device, wherein the charging seat has functions of charging the polishing machine and placing the polishing machine obliquely thereon, and also has functions of synchronously powering the electronic devices other than the polishing machine and placing the polishing member obliquely thereon.
In order to achieve the above object, the present invention provides a rechargeable manicure polishing device, which includes a charging seat and a polishing machine.
The charging seat comprises a base, a power supply part and a supporting part, wherein the power supply part is arranged on the base and comprises a positive charging terminal, a negative charging terminal, a first power input port and a first control unit, the first power input port is used for being electrically connected with an external power supply, the first control unit is electrically connected with the positive charging terminal, the negative charging terminal and the first power input port, the supporting part is arranged on the base and keeps a distance with the power supply part, and the height of the supporting part is larger than that of the power supply part.
The grinding machine comprises a shell, a grinding machine assembly mechanism, a driving piece, at least one rechargeable battery, a positive electrode contact elastic piece, a negative electrode contact elastic piece and a second control unit, wherein the grinding machine assembly mechanism is arranged at the top of the shell and used for arranging a grinding machine on the grinding machine assembly mechanism, the driving piece is arranged in the shell and used for driving the grinding machine to rotate, the at least one rechargeable battery is arranged in the shell, and the second control unit is arranged in the shell and electrically connected with the driving piece, the at least one rechargeable battery, the positive electrode contact elastic piece and the negative electrode contact elastic piece.
The grinder is leaned against the power supply part and the supporting part to form an inclined state, the positive electrode contact elastic sheet is contacted with the positive electrode charging terminal, the negative electrode contact elastic sheet is contacted with the negative electrode charging terminal, and therefore the first power input port, the first control unit, the second control unit and the at least one rechargeable battery form a loop.
Preferably, the top of the power supply part is provided with a groove, the groove comprises a front side inclined plane and a rear side inclined plane, and the positive charging terminal and the negative charging terminal are both arranged on the front side inclined plane; the grinding machine comprises a base, a positive electrode contact elastic sheet and a negative electrode contact elastic sheet, wherein the base is arranged at the bottom of the shell; and the shell is abutted against the rear side inclined plane, and the bottom of the base is abutted against the front side inclined plane.
Preferably, the front side inclined plane has a first clamping portion, the bottom of the base has a second clamping portion, and the first clamping portion is embedded in the second clamping portion.
Preferably, one of the first engaging portion and the second engaging portion is a slot, and the other is a bump.
Preferably, the first clamping portion and the second clamping portion are both arc-shaped.
Preferably, the front side inclined surface is concavely provided with a positioning groove, the shape and the size of the positioning groove respectively correspond to the shape and the size of the base, and the positive electrode charging terminal, the negative electrode charging terminal and the first clamping part are all arranged in the positioning groove.
Preferably, the supporting part is concavely provided with a chute, the chute and the rear side inclined surface incline in the same direction, the inclination degree of the chute is equal to the inclination degree of the rear side inclined surface, and the shell abuts against the chute.
Preferably, the grinder includes a second power input port disposed at the bottom of the base, electrically connected to the second control unit, and configured to be electrically connected to an external power source.
Preferably, two sides of the supporting portion are respectively provided with a plurality of grinding piece slots, and each grinding piece slot is used for a grinding piece to be inserted therein.
Preferably, the power supply portion includes at least one power output port for electrically connecting to an electronic device, and the first control unit is electrically connected to the at least one power output port.
The utility model discloses an efficiency lies in, utilizes the charging seat directly to charge to the rechargeable battery in the grinder, so grind the machine and can design into wireless operation, and the user can not receive the interference of power cord when the machine is ground in the operation, and is fairly handy in the operation, can not take place moreover that the power cord stumbles the foot or is colluded and a great deal of problems such as outage, increases first beautiful work efficiency, reduces the desktop usage space.
The charging stand is used for charging the grinding machine and for placing the grinding machine obliquely thereon, and is also used for synchronously supplying power to electronic devices other than the grinding machine and for placing the grinding member obliquely thereon.
In addition, when the grinding machine leans against the power supply part and the supporting part to form an inclined shape, the combination of the first clamping part and the second clamping part can provide good anti-slip positioning effect and fool-proof effect for the base of the grinding machine.
Drawings
Fig. 1 is a perspective view of the charging type manicure polishing device of the present invention.
Fig. 2 is an exploded view of the rechargeable manicure polishing device of the present invention.
Fig. 3 is a sectional view of the charging type manicure polishing device of the present invention.
Fig. 4 is a perspective view of the charging stand of the present invention.
Fig. 5 is a front view of the charging seat of the present invention.
Fig. 6 is a top view of the charging seat of the present invention.
Fig. 7 is an exploded view of the grinder of the present invention.
Fig. 8 is a front view of the grinder of the present invention.
Fig. 9 is a top view of the grinder of the present invention.
Fig. 10 is a bottom view of the grinder of the present invention.
Fig. 11 is a schematic diagram of the charging seat of the present invention charging the grinding machine.
Fig. 12 is a schematic diagram of the USB desk lamp powered by the charging base of the present invention.
Fig. 13 is a schematic view of the grinder of the present invention directly charging through a power cord.
Wherein the reference numerals are as follows:
10 charging seat
11 base
12 power supply part
121 positive charging terminal
122 negative charging terminal
123 first power input port
124 first control unit
125 groove
1251 front side bevel
12511 first latch part
12512 positioning groove
1252 rear side bevel
12521 upper inclined plane
12522 lower inclined plane
126 power output port
13 support part
131 chute
132 grinding piece slot
20 grinding machine
21 casing
2101 lower end
2102 upper end
211 long groove
212 steering switch key
213 Forward rotation indicator
214 reverse rotation indicating part
215 electric quantity display window
22 grinding part assembling mechanism
221 quick disassembling and assembling module
2211 locking piece
22111 longitudinal groove
2212 quick lock release
22121 rod body
22122 socket
22123 shaft hole
222 fixed module
2221 socket
22211 through hole
2222 chuck
22221 clamping part
223 lighting unit
23 drive element
231 drive shaft
24 rechargeable battery
25 base
251 switch rotating speed knob
252 switch display window
253 rotation speed display part
254 second locking part
26 positive contact spring
27 negative contact spring
28 second control unit
29 second power input port
30 grinding member
40. 40A power line
41. 41A plug
50 electronic device
51 Power cord
511 plug
Detailed Description
The following embodiments of the present invention will be described in more detail with reference to the drawings and the accompanying drawings, so that those skilled in the art can implement the invention after studying the specification.
Referring to fig. 1 to 3, fig. 1 is a perspective view of the rechargeable manicure polishing device of the present invention, fig. 2 is an exploded view of the rechargeable manicure polishing device of the present invention, and fig. 3 is a sectional view of the rechargeable manicure polishing device of the present invention. The utility model provides a rechargeable first beautiful grinding device, including a charging seat 10 and a grinding machine 20.
Referring to fig. 4 to 6, fig. 4 is a perspective view of the charging seat 10 of the present invention, fig. 5 is a front view of the charging seat 10 of the present invention, and fig. 6 is a top view of the charging seat 10 of the present invention. The charging stand 10 includes a base 11, a power supply portion 12 and a supporting portion 13. The power supply portion 12 is disposed on the base 11 and includes a positive charging terminal 121, a negative charging terminal 122, a first power input port 123 and a first control unit 124. The first power input port 123 is used for electrically connecting an external power source (see fig. 11). The first control unit 124 is electrically connected to the positive charging terminal 121, the negative charging terminal 122 and the first power input port 123. The support portion 13 is disposed on the base 11 and is spaced apart from the power supply portion 12. The height of the support portion 13 is greater than the height of the power supply portion 12. More specifically, the power supply portion 12 is provided at the front side of the base 11 and protrudes upward, and the support portion 13 is provided at the rear side of the base 11 and protrudes upward the height of the protrusion of the support portion 13 with respect to the base 11 is greater than the height of the protrusion of the power supply portion 12 with respect to the base 11.
Referring to fig. 7 to 10, fig. 7 is an exploded view of the grinder 20 of the present invention, fig. 8 is a front view of the grinder 20 of the present invention, fig. 9 is a top view of the grinder 20 of the present invention, and fig. 10 is a bottom view of the grinder 20 of the present invention. The grinder 20 includes a housing 21, a grinder assembly mechanism 22, a driving member 23, at least one rechargeable battery 24, a base 25, a positive contact spring 26, a negative contact spring 27, and a second control unit 28. The polishing device assembly mechanism 22 is disposed on the top of the housing 21 and is used for assembling a polishing device 30 thereon. The driving member 23 is disposed inside the housing 21 and is used for driving the grinding member 30 to rotate. At least one rechargeable battery 24 is disposed inside the housing 21. The base 25 is provided at the bottom of the housing 21. The second control unit 28 is disposed inside the housing 21 and electrically connected to the driving member 23, the at least one rechargeable battery 24, the positive contact spring 26 and the negative contact spring 27.
The driving member 23 is a motor, and the outer side surface of the housing 21 is provided with a long groove 211; a steering switch 212 is slidably disposed in the elongated slot 211 and electrically connected to the second control unit 28 for switching the driving member 23 to rotate forward or backward. The outer side surface of housing 21 has a normal rotation indicating portion 213 above long groove 211, and the outer side surface of housing 21 has a reverse rotation indicating portion 214 below long groove 211. In the preferred embodiment of the present invention, the forward rotation indicating portion 213 is an English capital letter "F", and the reverse rotation indicating portion 214 is an English capital letter "R". A plurality of electric quantity display windows 215 are arranged on the outer side surface of the shell 21 below the reversal indication part 214, a plurality of electric quantity display lamps (not shown) are arranged on the inner side surface of the shell 21, and the positions of the electric quantity display lamps respectively correspond to the positions of the electric quantity display windows 215. The power indicator is electrically connected to the second control unit 28.
As shown in fig. 3 and 7, the polishing device assembling mechanism 22 includes a quick-release module 221, a fixing module 222 and at least one illuminating unit 223. The quick-disassembling module 221 includes a locking member 2211 and a quick-locking releasing member 2212, the locking member 2211 is disposed at the top end of the housing 21, and is conical, and the outer side surface is surrounded by a plurality of longitudinal grooves 22111. The quick-locking release 2212 is arranged inside the locking piece 2211, the top surface of the quick-locking release 2212 protrudes out of a rod 22121, and the bottom surface of the quick-locking release 2212 is concavely provided with a jack 22122; the rod 22121 is provided with an axial hole 22123. The fixing module 222 includes a socket 2221 and a chuck 2222. The socket 2221 is disposed at the top end of the locking member 2211, and has a through hole 22211 formed at the top surface. The collet 2222 is inserted into the axial hole 22123 of the rod body 22121 and has a clamping portion 22221. The at least one lighting unit 223 is disposed on the top surface of the socket 2221 and is electrically connected to the second control unit 28. The driving member 23 has a driving shaft 231, and the driving shaft 231 is inserted into the insertion hole 22122 of the quick lock release member 2212. In the preferred embodiment of the present invention, the socket 2221 is substantially triangular prism shaped, and the three corners are rounded corners; the grinder assembling mechanism 22 includes three illumination units 223, and the three illumination units 223 are respectively disposed on the top surfaces of the three corners of the socket 2221.
The rechargeable battery 24 may be a non-detachable built-in battery or a detachable battery in view of assembly. From the perspective of rechargeable chemistry, the rechargeable battery 24 can be a nickel metal hydride battery, a lithium battery, or a battery made of other rechargeable chemistry. In addition, the number of the secondary batteries 24 may be determined depending on the internal volume of the housing 21, and is at least one.
A switch rotation speed knob 251 is disposed on the outer side of the base 25, and the switch rotation speed knob 251 is electrically connected to the second control unit 28. The outer side of the base 25 has a switch display window 252 above the switch speed knob 251, and the inner side of the base 25 has a switch display lamp (not shown) corresponding to the switch display window 252, the switch display lamp being electrically connected to the second control unit 28. The outer side of the base 25 is provided with a rotation speed display portion 253 beside the switch display window 252, and the rotation speed display portion 253 is used for displaying the rotation speed of the driving shaft 231.
The following description will be made in conjunction with the drawings to describe the operation of the rechargeable manicure polisher of the present invention.
First, the grinder 20 is taken out of the charging stand 10. The grinding member 30 is removed and the grinding member 30 is inserted through the through hole 22211 of the socket 2221 and fixed in the holding portion 22221 of the collet 2222. The locking member 2211 is rotated so that the quick lock release member 2212 can secure the abrasive member 30 to the collet 2222. The switch rotation speed knob 251 is rotated so that the second control unit 28 turns on the driving shaft 231 of the driving member 23 to rotate, turns on the switch display lamp, and turns on the illumination unit 223. The user can see through the switch display window 252 that the switch display lamp is turned on, and thus knows that the driving member 23 is turned on. The driving shaft 231 of the driving member 23 further drives the quick-lock release 2212 and the collet 2222 to rotate synchronously, thereby starting the rotation of the grinding member 30. The user can adjust the rotation speed of the driving shaft 231 by rotating the switch rotation speed knob 251, and can know the rotation speed of the driving shaft 231 by the rotation speed display portion 253. At this time, the user may hold the grinder 20 by hand, align the grinding member 30 to the nail or toenail for grinding finish or remove the cured gel on the nail or toenail. The illumination unit 223 can provide sufficient light to allow the user to clearly see the cured gel on the fingernail or toenail during the grinding process.
In the operation process, if the user wants to rotate the grinding member 30 forward, the user must move the steering switch 212 upward to the top end of the long slot 211 according to the indication of the forward rotation indicating part 213, the second control unit 28 controls the driving shaft 231 to rotate forward, and the driving shaft 231 further drives the quick locking release member 2212 and the chuck 2222 to rotate forward synchronously, so that the grinding member 30 rotates forward synchronously. If the user wants to reverse the grinding member 30, the user must move the direction-changing switch 212 downward to the bottom end of the elongated slot 211 according to the indication of the reverse indicator 214, the second control unit 28 controls the reverse rotation of the driving shaft 231, and the driving shaft 231 further drives the quick-locking release 2212 and the chuck 2222 to synchronously reverse, so that the grinding member 30 is synchronously reversed.
The user can see through the power display window 215 that the power display lamp is turned on or off. When the charge of the rechargeable battery 24 is sufficient, all four charge display lamps are lighted; as the grinder 20 is used, the charge of the rechargeable battery 24 is gradually reduced, and the charge indicator lamps are sequentially turned off one by one.
After the charge of the rechargeable battery 24 is completely exhausted, the driving shaft 231 stops rotating, the quick-locking release member 2212 and the clamping head 2222 stop rotating synchronously, so that the grinding member 30 stops rotating synchronously, and the switch indicator light and the lighting unit 223 are all turned off. Alternatively, the user may rotate the switch speed knob 251 so that the second control unit 28 controls the driving shaft 231 of the driving member 23 to stop rotating and the switch indicator lamp and the illumination unit 223 are all turned off.
As shown in fig. 1 to 3, before or after using the grinder 20, the user can place the grinder 20 on the charging stand 10, the grinder 20 leans against the power supply part 12 and the supporting part 13, the positive contact spring 26 contacts the positive charging terminal 121, the negative contact spring 27 contacts the negative charging terminal 122, and the first power input port 123, the first control unit 124, the second control unit 28, and the at least one rechargeable battery 24 form a loop.
Referring to fig. 11, fig. 11 is a schematic diagram illustrating the charging seat 10 charging the grinding machine 20 according to the present invention. If the at least one rechargeable battery 24 is not fully charged, the user can insert a plug 41 of one end of a power cord 40 into the first power input port 123, and insert a plug (not shown) of the other end of the power cord 40 into a slot (not shown) to connect to an external power source (not shown). An external power source provides power through the circuit to charge at least one rechargeable battery 24. Along with the increase of the charging time, the electric quantity of the rechargeable battery 24 will gradually increase, the electric quantity display lamps are sequentially lighted up one by one, and a user can know the electric quantity increasing degree of at least one rechargeable battery 24 through the turned-on quantity of the electric quantity display lamps. Once the at least one rechargeable battery 24 is fully charged, the charge indicator light is fully turned on.
The external power source can be commercial power or mobile power source, the plug 41 of the power line 40 is a micro USB 5V input plug, and the first power input port 123 is a micro USB 5V input slot. However, any common power source can be used as the external power source, the plug 41 and the first power input port 123 of the power cord 40 can be other common input plugs and input ports, and other input voltages can be used.
Further, as shown in fig. 4, 5 and 6, the top of the power supply portion 12 has a groove 125, the groove 125 includes a front inclined surface 1251 and a rear inclined surface 1252, and the positive charging terminal 121 and the negative charging terminal 122 are disposed on the front inclined surface 1251. As shown in fig. 3 and 10, the positive contact spring 26 and the negative contact spring 27 are both disposed at the bottom of the base 25. As shown in fig. 1, 3, and 11, the housing 21 abuts against the rear-side slope 1252, and the bottom of the base 25 abuts against the front-side slope 1251.
As shown in fig. 3 and 6, the front slope 1251 has a first detent 12511; as shown in fig. 2, 3, 8 and 10, the bottom of the base 25 has a second locking portion 254. As shown in fig. 3, the first engaging portion 12511 is embedded in the second engaging portion 254, and has anti-slip positioning effect and fool-proof effect. The anti-slip positioning effect is as follows: the base 25 of the grinder 20 can be firmly positioned on the front slope 1251 without slipping and rotating on the front slope 1251, ensuring that the positive contact spring 26 is continuously kept in contact with the positive charging terminal 121, and ensuring that the negative contact spring 27 is continuously kept in contact with the negative charging terminal 122. Fool-proof effect: positive contact dome 26 is prevented from contacting negative charging terminal 122, and negative contact dome 27 is prevented from contacting positive charging terminal 121.
In the preferred embodiment of the present invention, as shown in fig. 3 and 6, the first engaging portion 12511 is a slot; as shown in fig. 2, 3, 8 and 10, the second locking portion 254 is a bump. In other embodiments, the first engaging portion 12511 can be a protrusion, and the second engaging portion 254 can be a slot. Preferably, the first latching portion 12511 and the second latching portion 254 are both arc-shaped. However, without limitation, the first engaging portion 12511 and the second engaging portion 254 may have other geometric shapes.
In the preferred embodiment of the present invention, as shown in fig. 6, a positioning groove 12512 is concavely formed on the front inclined surface 1251, the shape and size of the positioning groove 12512 correspond to the shape and size of the base 25, and the positive charging terminal 121, the negative charging terminal 122 and the first engaging portion 12511 are all disposed in the positioning groove 12512. Thus, the base 25 of the grinder 20 can be more firmly positioned on the front slope 1251 without slipping on the front slope 1251.
In the preferred embodiment of the present invention, as shown in fig. 1 to 6, a chute 131 is concavely disposed on the supporting portion 13, the chute 131 and the rear inclined surface 1252 incline in the same direction, the inclination degree of the chute 131 is equal to the inclination degree of the rear inclined surface 1252, and the housing 21 abuts against the chute 131. Thus, the grinder 20 can be inclined against the power supply portion 12 and the support portion 13 at a fixed angle and is less likely to slip.
Preferably, the rear-side bezel 1252 includes an upper bezel 12521. The shape and size of the walls of the upper ramp 12521 correspond to the shape and size of the lower end 2101 of the housing 21. The chute 131 has a chute wall with a shape and size corresponding to the shape and size of an upper end 2102 of the housing 21. Thus, both the upper ramp 12521 and the chute 131 provide better positioning of the housing 21 of the grinder 20.
Preferably, as shown in fig. 3, the rear inclined surface 1252 includes a lower inclined surface 12522, the lower inclined surface 12522 is located between the upper inclined surface 12521 and the front inclined surface 1251, and the lower inclined surface 12522 is recessed inward relative to the upper inclined surface 12521 to form a step difference with the upper inclined surface 12521, wherein the step difference is greater than or equal to the distance that the switch speed knob 251 protrudes from the outer side surface of the base 25. Therefore, a sufficient space can be created above the lower slope 12522 to accommodate the switch speed knob 251.
In the preferred embodiment of the present invention, as shown in fig. 4, fig. 5 and fig. 12, the power supply portion 12 includes at least one power output port 126, the at least one power output port 126 is used for electrically connecting an electronic device 50, and the first control unit 124 is electrically connected to the at least one power output port 126. More specifically, a plug 511 at one end of a power line 51 of the electronic device 50 is inserted into at least one power output port 126. Thus, the power supply unit 12 can supply power to the electronic device 50 other than the grinder 20.
At least one power output port 126 is a USB 5V output slot, and the plug 511 at one end of the power line 51 is a USB 5V output plug. However, the at least one power output port 126 and the plug 511 of the power line 51 may be other common input ports and input plugs, and other voltages may be used for the input voltage.
The electronic device 50 may be a USB desk lamp (as shown in fig. 12), a USB grinder, a USB hub, a USB air filter, a USB charging device for a mobile phone or a tablet computer, or other related products. Therefore, when the grinding machine 20 is used, the electronic device 50 can be powered through the at least one power output port 126, which greatly increases the convenience and practicability of the present invention. In addition, the larger the number of the power output ports 126, the more the cradle 10 can supply power to the electronic devices 50 synchronously.
In the preferred embodiment of the present invention, as shown in fig. 1 to 6, a plurality of polishing slots 132 are respectively formed on two sides of the supporting portion 13, and each polishing slot 132 is used for a polishing element 30 to be inserted therein. Preferably, as shown in fig. 4, each of the polishing member insertion grooves 132 extends inward and downward in a tapered groove shape, and the polishing member 30 is inserted into each of the polishing member insertion grooves 132 in a tapered manner. In this way, the polishing members 30 can be stably inserted into the polishing member insertion slots 132 without falling out of the polishing member insertion slots 132, and the user can easily take out the polishing members 30 from the polishing member insertion slots 132.
As shown in fig. 10 and 13, the grinder 20 includes a second power input port 29, the second power input port 29 is disposed at the bottom of the base 25 and electrically connected to the second control unit 28 and used for electrically connecting to an external power source (not shown). In other words, the user can directly insert a plug 41A at one end of a power cord 40A into the second power input port 29, and insert a plug (not shown) at the other end of the power cord 40A into a slot (not shown) to connect to the external power source. The external power source directly charges the at least one rechargeable battery 24 through the second control unit 28 without charging through the charging cradle 10.
The external power source can be commercial power or mobile power source, the plug 41A of the power line 40A is a micro USB 5V input plug, and the second power input port 29 is a micro USB 5V input slot. However, any common power source can be used as the external power source, the plug 41A and the second power input port 29 of the power cord 40A can be other common input plugs and input ports, and other input voltages can be used.
To sum up, the present invention utilizes the charging seat 10 to directly charge the rechargeable battery 24 of the grinding machine 20, so that the grinding machine 20 can be designed to operate wirelessly. When the user operates the grinder 20, the user can not be interfered by the power line, the operation is smooth, and the power line is not stumbled or hooked to cause power failure and other problems, so that the nail beautifying work efficiency is improved, and the use space of the table top is reduced.
Further, the charging stand 10 has a function of synchronously supplying power to the electronic device 50 other than the grinder 20 and a function of obliquely placing the grinding tool 30 thereon, in addition to the functions of charging the grinder 20 and obliquely placing the grinder 20 thereon.
In addition, when the grinder 20 leans against the power supply portion 12 and the supporting portion 13, the combination of the first engaging portion 12511 and the second engaging portion 254 can provide a good anti-slip positioning effect and a fool-proof effect for the base 25 of the grinder 20.
In addition, the combination of the first engaging portion 12511 and the second engaging portion 254 further matches with the positioning slot 12512 of the front inclined plane 1251, the inclination degree of the rear inclined plane 1252 and the chute 131 of the supporting portion 13, and the shapes and sizes of the slot walls of the upper inclined plane 12521 and the chute 131 respectively correspond to the shapes and sizes of the lower end 2101 and the upper end 2102 of the housing 21 of the grinding machine 20, so that the housing 21 of the grinding machine 20 can have more comprehensive and more excellent anti-slip positioning effect and fool-proof effect.
The foregoing is illustrative of the preferred embodiment of the present invention and is not intended to limit the invention in any way, and therefore any modification or variation of the invention, which is made within the spirit of the invention, is intended to be covered by the scope of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060057.5U CN210227235U (en) | 2019-07-09 | 2019-07-09 | Rechargeable nail polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060057.5U CN210227235U (en) | 2019-07-09 | 2019-07-09 | Rechargeable nail polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210227235U true CN210227235U (en) | 2020-04-03 |
Family
ID=69990239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921060057.5U Expired - Fee Related CN210227235U (en) | 2019-07-09 | 2019-07-09 | Rechargeable nail polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210227235U (en) |
-
2019
- 2019-07-09 CN CN201921060057.5U patent/CN210227235U/en not_active Expired - Fee Related
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