CN111387670A - Intelligent hair drier with automatic adjusting function - Google Patents
Intelligent hair drier with automatic adjusting function Download PDFInfo
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- CN111387670A CN111387670A CN202010228640.3A CN202010228640A CN111387670A CN 111387670 A CN111387670 A CN 111387670A CN 202010228640 A CN202010228640 A CN 202010228640A CN 111387670 A CN111387670 A CN 111387670A
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 16
- 230000001960 triggered effect Effects 0.000 claims description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an intelligent hair drier with an automatic adjusting function, which comprises a body, a handle and a power line, wherein the handle is arranged on the body; an automatic rotating device is arranged inside the handle; the automatic rotating device comprises a motor, a telescopic driver, a coupler, a connecting rod, a first conductive groove, a first conductive head, a sleeve and a sleeve seat; the outer edge of the first conductive groove is fixedly connected with the inner wall of the handle; the first conductive groove is also electrically connected with the electric part of the body through an electric wire; the sleeve seat comprises a tubular seat body, a bearing and a housing; the seat body is fixedly arranged at the tail end of the handle in a penetrating way; the bearing is positioned in the seat body and is in axial sliding fit with the inner wall of the seat body; the sleeve is fixedly sleeved on the inner ring of the bearing; the coupler comprises a base and a limiting sleeve handle, and a control device is further arranged in the limiting sleeve handle, and the control device is provided with a power taking end.
Description
Technical Field
The invention relates to the field of household appliances, in particular to an intelligent hair drier with an automatic adjusting function.
Background
The hair dryer is a small household appliance essential to daily life, and brings great convenience to our life. In practical use, it has been found that the electric cord of the hair dryer is often twisted together, because during use, the user may constantly change the orientation of the hair dryer, resulting in a certain torque after the cord is rotated, and because the hair dryer is at a certain distance from the plug during use, the cord can be temporarily held in a stretched state. However, after the blower is removed and the plug is unplugged, the torque forces cause a portion of the cord to twist together. Then, at this time, the blower or the electric wire needs to be manually rotated for N turns to return the electric wire to the normal state, which is very troublesome.
Disclosure of Invention
In view of the above, the present invention is directed to an intelligent hair dryer with an automatic adjustment function, which can be screwed back to a normal or near normal state when a power cord is twisted.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an intelligent hair drier with an automatic adjusting function comprises a body, a handle and a power line; an automatic rotating device is arranged in the handle; the automatic rotating device comprises a motor, a telescopic driver, a coupler, a connecting rod, a first conductive groove, a first conductive head, a sleeve and a sleeve seat; the outer edge of the first conductive groove is fixedly connected with the inner wall of the handle; the first conductive groove is also electrically connected with the electric part of the body through an electric wire;
the connecting rod is movably arranged in the middle of the first conductive groove in a penetrating mode, one end of the connecting rod is coaxially connected with an output shaft of the motor through a coupler, and the other end of the connecting rod is connected with the first conductive head; the motor is fixed on a telescopic rod of the telescopic driver through a mounting plate; the first conductive head is matched with the first conductive groove; the other end of the first conductive head, which is opposite to the connecting rod, is coaxially connected with the sleeve; the sleeve penetrates out of the tail end of the handle and is connected with the handle through the sleeve seat; the power line is fixedly sleeved in the sleeve and is electrically connected with the first conductive head;
the sleeve seat comprises a tubular seat body, a bearing and a housing; the seat body is fixedly arranged at the tail end of the handle in a penetrating way; the bearing is positioned in the seat body and is in axial sliding fit with the inner wall of the seat body; the sleeve is fixedly sleeved on the inner ring of the bearing;
the coupler comprises a base and a limiting sleeve, wherein one end of the base is provided with a circular accommodating groove which is concentrically arranged, and the limiting sleeve is connected with the circular accommodating groove in a threaded fit or interference fit manner; the left side and the right side of the circular accommodating groove are symmetrically provided with a first fan-shaped limiting block and a second fan-shaped limiting block which are the same; one end of the connecting rod penetrates through the limiting sleeve to enter the accommodating groove and is provided with an upper rotating block and a lower rotating block, the rotating blocks are fan-shaped, and the edges of the rotating blocks are attached to the side wall of the circular accommodating groove; the arc length of the upper rotating block is smaller than that of the lower rotating block; an arc-shaped limiting rod is movably inserted in the middle of the upper rotating block, and two ends of the arc-shaped limiting rod are respectively abutted against the first fan-shaped limiting block and the second fan-shaped limiting block; the first spring is sleeved on the rod body of the arc-shaped limiting rod positioned between the upper rotating block and the first fan-shaped limiting block; the second spring is sleeved on the rod body of the arc-shaped limiting rod between the upper rotating block and the second fan-shaped limiting block;
a detection block is arranged on the rod body of the connecting rod corresponding to the position of the lower rotating block, and the detection block is completely the same as the rotating block; the back of the first conductive groove is provided with a first position sensor and a second position sensor which are arranged in bilateral symmetry; when the lower rotating block is contacted with the fan-shaped limiting block, the first position sensor or the second position sensor is triggered by the detecting block;
the handle is internally provided with a control device, the control device is provided with a power taking end, and the power taking end is electrically connected with the first conductive groove through an electric wire; the motor, the telescopic driver, the first position sensor and the second position sensor are electrically connected with the control device.
Preferably, the first position sensor and the second position sensor adopt reed pipes; the surface of the detection block is pasted with a magnetic sheet.
Preferably, the handle comprises a fixed section and a connecting section; the fixed section is integrally connected with the body; the connecting section is detachably connected with the fixing section; the end part of the fixed section is provided with a second conductive groove, and one end of the movable section facing the fixed section is provided with a second conductive head matched with the second conductive groove; the second conductive head is electrically connected with the first conductive groove through a wire.
Preferably, the inner side wall of the first conductive groove is embedded with two first conductive rings and two second conductive rings which are arranged at intervals along the axial direction; a first connecting sheet and a second connecting sheet which extend towards the outer side of the first conducting groove are integrally arranged on two sides of the first conducting ring and the second conducting ring respectively; the first conducting head is arranged in a hollow mode, and two third conducting rings and two fourth conducting rings which are arranged at intervals along the axial direction are embedded in the outer side wall of the first conducting head; the third conducting ring and the fourth conducting ring are integrally provided with a third connecting sheet and a fourth connecting sheet which extend towards the inside of the first conducting head; the power line is electrically connected with the third connecting sheet and the fourth connecting sheet.
Preferably, the sidewall of the second conductive groove is embedded with two first conductive sheets and two second conductive sheets which are arranged at intervals along the circumferential direction; the side edges of the first conducting strip and the second conducting strip are integrally provided with a fifth connecting sheet and a sixth connecting sheet; the fifth connecting sheet and the sixth connecting sheet are electrically connected with the electric part of the body through electric wires; the second conductive head is hollow, three conductive sheets and a fourth conductive sheet are embedded in the outer side wall of the second conductive head, and a seventh connecting sheet and an eighth connecting sheet which extend towards the interior of the second conductive head are integrally arranged on the third conductive sheet and the fourth conductive sheet; the first connecting sheet and the second connecting sheet are electrically connected with the seventh connecting sheet and the eighth connecting sheet through electric wires.
The technical effects of the invention are mainly reflected in the following aspects: by adopting the original deflection detection structure, the twisting direction of the power line can be accurately searched, and then the power line is controlled to rotate towards the opposite direction, so that the power line can be twisted back to the normal state or the state close to the normal state.
Drawings
FIG. 1 is a schematic view of an intelligent blower with an automatic adjustment function in an embodiment;
FIG. 2 is an internal structure view of a handle in the embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is a schematic diagram of a coupling, a first conductive head, a deflection detecting assembly, and a socket in an embodiment;
FIG. 6 is an internal view of the coupling of the embodiment;
FIG. 7 is an assembly view of the coupling and connecting rod of the embodiment;
FIG. 8 is a schematic view of the installation of the deflection sensing assembly in an embodiment;
fig. 9 is a schematic view of a seat cover in an embodiment.
Reference numerals: 1. a body; 2. a handle; 21. a connecting section; 211. a first conductive slot; 2111. a first conductive ring; 21111. a first connecting piece; 2112. a second conductive ring; 21121. a second conductive sheet; 212. a first conductive head; 2121. a third conductive ring; 21211. a third connecting sheet; 2122. a fourth conducting ring; 21221. a fourth connecting sheet; 213. a second conductive head; 2131. a third conductive sheet; 21311. a seventh connecting sheet; 2132. a fourth conductive sheet; 21321. an eighth connecting sheet; 22. a fixed section; 221. a second conductive slot; 2211. a first conductive sheet; 22111. a fifth connecting sheet; 2212. a second conductive sheet; 22121. a sixth connecting sheet; 31. a telescopic driver; 311. mounting a plate; 32. a motor; 33. a control device; 331. a power taking end; 41. a coupling; 411. a base; 4111. a first fan-shaped limiting block; 4112. a second fan-shaped limiting block; 412. a limiting sleeve; 42. a connecting rod; 421. rotating the block; 43. a sleeve; 431. a magnet; 5. a seat cover; 51. a base body; 511. a chute; 52. a bearing; 521. a slider; 53. a housing; 61. an upper rotating block; 62. a lower rotation block; 63. an arc-shaped limiting block; 64. a first spring; 65. a second spring; 66. a detection block; 7. a power line; 81. a first position sensor; 82. a second position sensor.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
Referring to fig. 1, the present embodiment provides an intelligent hair dryer with an automatic adjusting function, which includes a body 1, a handle 2 and a power cord 7; an automatic rotating device is arranged inside the handle 2; the handle 2 comprises a fixed section 22 and a connecting section 21, and the fixed section 22 is integrally connected with the body 1; the connecting section 21 and the fixing section 22 are detachably connected, specifically in a plug-in fit, and the two sides are fixed by bolts.
Referring to fig. 2 to 5, the automatic rotation device includes a motor 32, a telescopic driver 31, a coupling 41, a connecting rod 42, a first conductive groove 211, a first conductive head 212, a sleeve 43, and a socket; wherein, the outer edge of the first conductive groove 211 is fixedly connected with the inner wall of the handle 2. The connecting rod 42 is movably arranged in the middle of the first conductive groove 211 in a penetrating way, one end of the connecting rod 42 is coaxially connected with the output shaft of the motor 32 through the coupler 41, and the other end of the connecting rod is connected with the first conductive head 212; the motor 32 is fixed on the telescopic rod of the telescopic driver 31 through a mounting plate 311; the first conductive head 212 is fitted with the first conductive groove 211; the other end of the first conductive head 212 opposite to the connecting rod 42 is coaxially connected with the bushing 43; the sleeve 43 penetrates out of the tail end of the handle 2 and is connected with the handle 2 through a sleeve seat; the power cord 7 is fixedly sleeved in the sleeve 43 and electrically connected to the first conductive head 212.
Referring to fig. 2 and 3, two first conductive rings 2111 and second conductive rings 2112 are embedded in the inner side wall of the first conductive groove 211 and are axially spaced; a first connecting sheet 21111 and a second connecting sheet extending to the outer side of the first conductive groove 211 are integrally formed on two sides of the first conductive ring 2111 and the second conductive ring 2112 respectively; the first conductive head 212 is hollow, and two third conductive rings 2121 and fourth conductive rings 2122 are embedded in the outer side wall and are axially arranged at intervals; the third conductive ring 2121 and the fourth conductive ring 2122 are integrally provided with a third connecting piece 21211 and a fourth connecting piece 21221 extending towards the inside of the first conductive head 212; the power supply line 7 is electrically connected to the third and fourth connecting pieces 21211 and 21221.
Referring to fig. 2 and 4, the end of the fixed segment 22 has a second conductive slot 221, and the end of the movable segment facing the fixed segment 22 has a second conductive head 213 fitting the second conductive slot 221; the second conductive head 213 is electrically connected to the first conductive groove 211 through a wire. The side wall of the second conductive groove 221 is embedded with two first conductive sheets 2211 and two second conductive sheets 221221121 which are arranged at intervals along the circumferential direction; the side edges of the first conductive sheet 2211 and the second conductive sheet 221221121 are integrally provided with a fifth connecting sheet 22111 and a sixth connecting sheet 22121; the fifth connecting sheet 22111 and the sixth connecting sheet 22121 are electrically connected with the electric parts of the body 1 through electric wires; the second conductive head 213 is hollow, three conductive sheets and a fourth conductive sheet 2132 are embedded in the outer side wall of the second conductive head 213, and a seventh connecting sheet 21311 and an eighth connecting sheet 21321 which extend towards the inside of the second conductive head 213 are integrally arranged on the third conductive sheet 2131 and the fourth conductive sheet 2132; the first connection piece 21111 and the second connection piece are electrically connected to the seventh connection piece 21311 and the eighth connection piece 21321 by electric wires.
With reference to fig. 5 to 7, the coupler 41 includes a base 411 and a limiting sleeve 412, one end of the base 411 has a concentrically arranged circular receiving groove, and the limiting sleeve 412 is connected with the circular receiving groove in a threaded fit or an interference fit; the edge of the circular accommodating groove is provided with two identical fan-shaped limiting blocks which are arranged in a centrosymmetric manner; one end of the connecting rod 42 passes through the limiting sleeve 412 to enter the accommodating groove and is provided with a rotating block 421, and two ends of the rotating block 421 are arc-shaped and are attached to the side wall of the circular accommodating groove; the longitudinal and lateral spacing of the fan-shaped stopper is the same as the width of the rotating block 421.
With reference to fig. 5 and 9, the sleeve seat includes a tubular seat body 51, a bearing 52, a housing 53 and a deflection detecting component; the seat body 51 is fixedly arranged at the tail end of the handle 2 in a penetrating way; the bearing 52 is positioned in the seat body 51 and is in axial sliding fit with the inner wall of the seat body 51; the sleeve 43 is fixedly sleeved on the inner ring of the bearing 52.
Referring to fig. 5 to 8, the coupler 41 includes a base 411 and a stop collar 412, one end of the base 411 has a concentrically arranged circular receiving groove, and the stop collar 412 is connected with the circular receiving groove in a threaded fit or interference fit manner; the left side and the right side of the circular accommodating groove are symmetrically provided with a first fan-shaped limiting block 4111 and a second fan-shaped limiting block 4112 which are the same; one end of the connecting rod 42 passes through the limiting sleeve 412 to enter the accommodating groove and is provided with an upper rotating block 61421 and a lower rotating block 62421, the rotating block 421 is fan-shaped, and the edge of the rotating block is attached to the side wall of the circular accommodating groove; the arc length of the upper rotor block 61421 is less than the lower rotor block 62421; an arc-shaped limiting rod is movably inserted in the middle of the upper rotating block 61421, and two ends of the arc-shaped limiting rod respectively abut against the first fan-shaped limiting block 4111 and the second fan-shaped limiting block 4112; the first spring 64 is sleeved on the rod body of the arc limiting rod between the upper rotating block 61421 and the first fan-shaped limiting block 4111; the second spring 65 is sleeved on the rod body of the arc-shaped limiting rod between the upper rotating block 61421 and the second fan-shaped limiting block 4112;
a detection block 66 is also arranged on the rod body of the connecting rod 42 at a position corresponding to the lower rotating block 62421, and the detection block 66 is completely the same as the rotating block 421; the back of the first conductive groove 211 is provided with a first position sensor 81 and a second position sensor 82 which are arranged in bilateral symmetry; when the lower turning piece 62421 comes into contact with the fan-shaped stopper, the first position sensor 81 or the second position sensor 82 is triggered by the detection piece 66. In one embodiment, the first position sensor 81 and the second position sensor 82 are reed switches, and magnetic sheets are attached to the surface of the detection block 66.
Referring to fig. 2, a control device 33 is further installed in the connection section 21, the control device 33 has a power taking end 331, and the power taking end 331 is electrically connected with the first conductive slot 211 through a wire; the first position sensor 81, the second position sensor 82, the motor 32, and the telescopic driver 31 are electrically connected to the control device 33. The control device 33 may be built with a lithium battery that is automatically charged by the power take-off terminal 331 when the hair dryer is in operation.
In the following, the present embodiment is described in detail with respect to the automatic recovery principle of the intelligent hair dryer with automatic adjustment function:
s01, in the initial state, the control device 33 controls the telescopic driver 31 to reset, so that the first conductive contact 212 enters the first conductive slot 211.
S02, the control device 33 determines whether the power plug of the intelligent hair dryer with automatic adjustment function is plugged into the socket by detecting whether the power-taking terminal 331 is powered on; if yes, the control device 33 controls the telescopic driver 31 to extend to push the first conductive head 212 out of the first conductive slot 211; if the torsion generated by the twisting of the power cord 7 is too large, the lower rotation block 62421 and the detection block 66 will deflect synchronously, so that the lower rotation block 62421 contacts with the first fan-shaped limiting block 4111 or the second fan-shaped limiting block 4112, and the detection block 66 can trigger the first position sensor 81 or the second position sensor 82.
S03, the control device 33 determines the deflection direction of the detection block 66 according to the feedback signal of the first position sensor 81 or the second position sensor 82;
s04, the control device 33 controls the motor 32 to rotate forward or backward for 1 turn according to the deflecting direction of the movable block, and if the first position sensor 81 or the second position sensor 82 is still in the triggering state, the motor continues to rotate for 1 turn in the same direction, and the operation is repeated until the first position sensor 81 and the second position sensor 82 are not triggered any more. Due to the left-right balance effect of the first spring 64 and the second spring 65, when the torsion degree of the power cord 7 is insufficient, the deflection amplitude of the detecting block 66 cannot enable the detecting block 66 to trigger the first position sensor 81 or the second position sensor 82, and the power cord 7 does not need to be adjusted. Thus, once the first position sensor 81 or the second position sensor 82 is triggered, it indicates that the power cord 7 needs to be adjusted;
s05, the controller 33 controls the telescopic driver 31 to reset.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (5)
1. An intelligent hair drier with an automatic adjusting function comprises a body (1), a handle (2) and a power line (7); the automatic rotating device is characterized in that an automatic rotating device is arranged inside the handle (2); the automatic rotating device comprises a motor (32), a telescopic driver (31), a coupler (41), a connecting rod (42), a first conductive groove (211), a first conductive head (212), a sleeve (43) and a sleeve seat; the outer edge of the first conductive groove (211) is fixedly connected with the inner wall of the handle (2); the first conductive groove (211) is also electrically connected with the electric part of the body (1) through an electric wire;
the connecting rod (42) is movably arranged in the middle of the first conductive groove (211) in a penetrating mode, one end of the connecting rod (42) is coaxially connected with an output shaft of the motor (32) through a coupler (41), and the other end of the connecting rod is connected with the first conductive head (212); the motor (32) is fixed on a telescopic rod of the telescopic driver (31) through a mounting plate (311); the first conductive head (212) is matched with the first conductive groove (211); the other end of the first conductive head (212) opposite to the connecting rod (42) is coaxially connected with the sleeve (43); the sleeve (43) penetrates out of the tail end of the handle (2) and is connected with the handle (2) through a sleeve seat; the power line (7) is fixedly sleeved in the sleeve (43) and is electrically connected with the first conductive head (212);
the sleeve seat comprises a tubular seat body (51), a bearing (52) and a housing (53); the seat body (51) is fixedly arranged at the tail end of the handle (2) in a penetrating way; the bearing (52) is positioned in the seat body (51) and is in axial sliding fit with the inner wall of the seat body (51); the sleeve (43) is fixedly sleeved on the inner ring of the bearing (52);
the coupler (41) comprises a base (411) and a limiting sleeve (412), wherein a concentric circular accommodating groove is formed in one end of the base (411), and the limiting sleeve (412) is connected with the circular accommodating groove in a threaded fit or interference fit manner; the left side and the right side of the circular accommodating groove are symmetrically provided with a first fan-shaped limiting block (4111) and a second fan-shaped limiting block (4112) which are the same; one end of the connecting rod (42) penetrates through the limiting sleeve (412) to enter the accommodating groove and is provided with an upper rotating block (61) (421) and a lower rotating block (62) (421), the rotating block (421) is fan-shaped, and the edge of the rotating block is attached to the side wall of the circular accommodating groove; the arc length of the upper rotating block (61) (421) is smaller than that of the lower rotating block (62) (421); an arc-shaped limiting rod is movably inserted in the middle of the upper rotating block (61) (421), and two ends of the arc-shaped limiting rod are respectively abutted against the first fan-shaped limiting block (4111) and the second fan-shaped limiting block (4112); the novel fan-shaped limiting block mechanism further comprises a first spring (64) and a second spring (65), wherein the first spring (64) is sleeved on a rod body of the arc-shaped limiting rod, and the rod body is located between the upper rotating block (61) (421) and the first fan-shaped limiting block (4111); the second spring (65) is sleeved on the rod body of the arc-shaped limiting rod positioned between the upper rotating block (61) (421) and the second fan-shaped limiting block (4112);
a detection block (66) is further arranged on the rod body of the connecting rod (42) at a position corresponding to the lower rotating block (62) (421), and the detection block (66) is completely the same as the rotating block (421); the back of the first conductive groove (211) is provided with a first position sensor (81) and a second position sensor (82) which are arranged in a left-right symmetry manner; when the lower rotating block (62) (421) is contacted with the fan-shaped limiting block, the first position sensor (81) or the second position sensor (82) is triggered by the detection block (66);
a control device (33) is further installed in the handle (2), the control device (33) is provided with a power taking end (331), and the power taking end (331) is electrically connected with the first conductive groove (211) through an electric wire; the motor (32), the telescopic driver (31), the first position sensor (81) and the second position sensor (82) are electrically connected with the control device (33).
2. The intelligent hair drier with the automatic adjusting function as claimed in claim 1, wherein the first position sensor (81) and the second position sensor (82) adopt reed pipes; the surface of the detection block (66) is pasted with a magnetic sheet.
3. The intelligent hair dryer with the automatic adjusting function as claimed in claim 1, wherein the handle (2) comprises a fixing section (22) and a connecting section (21); the fixed section (22) is integrally connected with the body (1); the connecting section (21) is detachably connected with the fixing section (22); the end part of the fixed segment (22) is provided with a second conductive groove (221), and the end of the movable segment facing the fixed segment (22) is provided with a second conductive head (213) matched with the second conductive groove (221); the second conductive head (213) is electrically connected with the first conductive groove (211) through a wire.
4. The intelligent hair drier with the automatic adjusting function as claimed in claim 2, wherein the inner side wall of the first conductive groove (211) is embedded with two first conductive rings (2111) and two second conductive rings (2112) which are arranged at intervals along the axial direction; two sides of the first conducting ring (2111) and the second conducting ring (2112) are respectively and integrally provided with a first connecting sheet (21111) and a second connecting sheet which extend towards the outer side of the first conducting groove (211); the first conducting head (212) is arranged in a hollow manner, and two third conducting rings (2121) and four conducting rings (2122) which are arranged at intervals along the axial direction are embedded in the outer side wall; the third conducting ring (2121) and the fourth conducting ring (2122) are provided with a third connecting sheet (21211) and a fourth connecting sheet (21221) which extend towards the inside of the first conducting head (212) in a whole; the power line (7) is electrically connected with the third connecting piece (21211) and the fourth connecting piece (21221).
5. The intelligent hair drier with the automatic adjusting function as claimed in claim 1, wherein the sidewall of the second conductive slot (221) is embedded with two first conductive sheets (2211) and two second conductive sheets (2212) (21121) which are arranged at intervals along the circumferential direction; the side edges of the first conductive sheet (2211) and the second conductive sheets (2212) and (21121) are integrally provided with a fifth connecting sheet (22111) and a sixth connecting sheet (22121); the fifth connecting sheet (22111) and the sixth connecting sheet (22121) are electrically connected with the electric part of the body (1) through electric wires; the second conductive head (213) is arranged in a hollow manner, three conductive sheets and a fourth conductive sheet (2132) are embedded in the outer side wall of the second conductive head, and a seventh connecting sheet (21311) and an eighth connecting sheet (21321) which extend into the second conductive head (213) are integrally arranged on the third conductive sheet (2131) and the fourth conductive sheet (2132); the first connecting piece (21111) and the second connecting piece are electrically connected to the seventh connecting piece (21311) and the eighth connecting piece (21321) by electric wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010228640.3A CN111387670B (en) | 2020-03-27 | 2020-03-27 | Intelligent hair drier with automatic adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010228640.3A CN111387670B (en) | 2020-03-27 | 2020-03-27 | Intelligent hair drier with automatic adjusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111387670A true CN111387670A (en) | 2020-07-10 |
| CN111387670B CN111387670B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010228640.3A Expired - Fee Related CN111387670B (en) | 2020-03-27 | 2020-03-27 | Intelligent hair drier with automatic adjusting function |
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| CN (1) | CN111387670B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1021238S1 (en) | 2022-06-02 | 2024-04-02 | Sharkninja Operating Llc | Hair care appliance |
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| CN207912298U (en) * | 2018-03-12 | 2018-09-28 | 揭阳市八达五金电器有限公司 | A kind of improved hair dryer |
| KR101947453B1 (en) * | 2018-06-25 | 2019-02-13 | (주)유미전자 | A hair dryer having a fan-integrated motor module |
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2020
- 2020-03-27 CN CN202010228640.3A patent/CN111387670B/en not_active Expired - Fee Related
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| JPH1145762A (en) * | 1997-07-29 | 1999-02-16 | Kanefuji Sangyo Kk | Socket for connector |
| JP2004209184A (en) * | 2003-01-07 | 2004-07-29 | Harumi Azuma | Hair drier and power cord retractive rotating reel |
| CN201741971U (en) * | 2010-09-14 | 2011-02-09 | 黄华群 | Wire attachment for preventing winding among wires |
| WO2012034342A1 (en) * | 2010-09-14 | 2012-03-22 | Huang Huaqun | Electrical wire connector to prevent twisting of electrical appliance wire |
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| CN205285427U (en) * | 2015-12-09 | 2016-06-08 | 彭巍巍 | Can receive and release control by temperature change hairdryer of power cord |
| CN207912298U (en) * | 2018-03-12 | 2018-09-28 | 揭阳市八达五金电器有限公司 | A kind of improved hair dryer |
| KR101947453B1 (en) * | 2018-06-25 | 2019-02-13 | (주)유미전자 | A hair dryer having a fan-integrated motor module |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1021238S1 (en) | 2022-06-02 | 2024-04-02 | Sharkninja Operating Llc | Hair care appliance |
| USD1028352S1 (en) | 2022-06-02 | 2024-05-21 | Sharkninja Operating Llc | Hair dryer concentrator |
| USD1028523S1 (en) | 2022-06-02 | 2024-05-28 | Sharkninja Operating Llc | Hair care accessory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111387670B (en) | 2021-04-06 |
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