CN107366630A - The Portable fan and fan component of a kind of built-in lithium battery - Google Patents
The Portable fan and fan component of a kind of built-in lithium battery Download PDFInfo
- Publication number
- CN107366630A CN107366630A CN201710776363.8A CN201710776363A CN107366630A CN 107366630 A CN107366630 A CN 107366630A CN 201710776363 A CN201710776363 A CN 201710776363A CN 107366630 A CN107366630 A CN 107366630A
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- China
- Prior art keywords
- housing
- lithium battery
- mounting hole
- fan
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a kind of Portable fan of built-in lithium battery and fan component, including housing one and housing two in in-line, one end of housing one are connected with one end of housing two by rotational positioning component；Housing two-way is crossed rotation positioning component and can rotated around an axis relative to housing one, and the half opened condition with the open mode for the overlapping retracted state of housing one and the expansion of housing one being in a word and with the expansion of housing one in intersection；In half opened condition, the accumbency of housing one and as the support of housing two；The other end of housing two is provided with motor, and flabellum is detachably arranged in the rotating shaft of motor, and the inside of housing two is additionally provided with lithium battery, and lithium battery is powered for motor；Housing one is provided with the holding tank for being accommodated after flabellum dismounting towards the side of housing two.Flabellum is exposed when in use for fan and fan component proposed by the present invention, wherein fan, and flabellum is not exposed when not in use, and has three kinds of states.
Description
Technical field
The present invention relates to controlling intelligent household appliances technical field, the Portable fan of more particularly to a kind of built-in lithium battery and
Fan component.
Background technology
Portable fan becomes more and more popular at present, and generally, young man likes using Portable fan.In use,
Can be inserted on the USB interface of computer be operated it is very convenient, when not in use, due to the smaller also easy storage of own vol.
For example, the patent document for having Patent No. 201520626025.2 discloses a kind of USB fans, including USB plug,
Head, metal spiral bar, the metal spiral bar connection USB plug and head, the USB plug also includes connector, described
Motor is provided with head, rotor is provided with the axle of the motor, a pair of flabellums being arranged symmetrically are provided with rotor.
Flabellum is exposed to fan disclosed in above-mentioned patent when in use, is stopped without outer cover.Therefore compared to band outer cover
Fan there is bigger wind-force, can reduce the power of motor in fan, phase in the case of ensuring using effect accordingly
That answers can also reduce the overall volume of fan.But when without using fan, due to flabellum be it is exposed, easily by
Damage.
The content of the invention
To solve above-mentioned technical problem, the present invention proposes a kind of Portable fan and fan group of built-in lithium battery
Flabellum is exposed when in use for part, wherein fan, and flabellum is not exposed when not in use, and has three kinds of states.
To achieve the above object, the invention provides following technical scheme：
A kind of Portable fan of built-in lithium battery, including housing one and housing two in in-line, one end of the housing one
Connected with one end of the housing two by rotational positioning component；The housing two can be around one by the rotational positioning component
Axis rotates relative to the housing one, and has and be in the overlapping retracted state of the housing one and the expansion of the housing one
The open mode of one word and with the housing one expansion in intersect half opened condition；It is and described in half opened condition
The accumbency of housing one and as the support of the housing two；
The other end of the housing two is provided with motor, and flabellum is detachably arranged in the rotating shaft of the motor, the housing two
Inside is additionally provided with lithium battery, and the lithium battery is that the motor is powered；
The housing one is provided with the holding tank for being accommodated after flabellum dismounting towards the side of the housing two.
As a kind of embodiment, the housing one includes bottom plate one and upper lid one, and the bottom plate one has and described
The opening one of the upper shape adaptation of lid one, the upper lid one are embedded in the opening one, and the upper lid one is towards the housing two
Side sets the holding tank for being accommodated after flabellum dismounting；
The housing two includes bottom plate two and upper lid two, and the upper lid two has and the opening two of the shape adaptation of bottom plate two,
The bottom plate two is embedded in the opening two, and the motor and the lithium battery are set in the upper lid two；
The rotational positioning component includes the female groove located at the upper lid one, the female groove locating dowel located at the bottom plate two, is located at
The pilot trench and the keeper in the pilot trench of the bottom plate two；
The keeper includes disk and the inserting column extended from the disk side towards the female groove, and the disk is arranged on institute
State in pilot trench, the inserting column runs through the bottom plate two；The end of the inserting column is provided with two along the bearing of trend of the inserting column
Pin, two pins are side by side；Two positioning holes side by side are provided with the female groove, are inserted respectively for two pins；
The keeper also includes two positioning convex for being evenly distributed in the periphery of the disk, and the side wall of the pilot trench, which is provided with, to be supplied
The detent of any positioning convex insertion；
The female groove locating dowel is embedded in the female groove.
As a kind of embodiment, mounting hole one side by side, institute with two positioning holes are additionally provided with the female groove
The end for stating inserting column is additionally provided with the mounting hole two oppositely extending with two pins, and described in the mounting hole two and two
Pin is side by side；
Wherein, the mounting hole one and the mounting hole two are attached by screw, and two pins and the spiral shell
Silk is inline.
As a kind of embodiment, the line of two positioning convex positions and two pins institutes are in place
The line put is vertical, and it is in cross arrangement on location layout to make two positioning convex and two pins.
As a kind of embodiment, where the position to the mounting hole two where the screw from the mounting hole one
Position connect the mounting hole one and the mounting hole two；
The upper lid two is provided with stud, the mounting hole three that the bottom plate two is provided with and the stud coordinates, the stud and
The mounting hole three is attached by another screw, and the bottom plate two and the upper lid two are attached；
The upper lid one is provided with mounting hole four, and the external diameter of the mounting hole four is more than the mounting hole three, be the stud and
The connection of the mounting hole three provides space；
The bottom plate one is embedded in by the opening one for the upper clamping of lid one.
As a kind of embodiment, the keeper also includes the arcuate indentation of the periphery located at the disk, described
Arcuate indentation is positioned at the centre position of two positioning convex；
When the relatively described housing one of the housing two is in half opened condition, two positioning convex are against the disk
Periphery, and positioned at the opposite side of the position where the arcuate indentation.
As a kind of embodiment, one end of the housing one is additionally provided with switch module, and the switch module is located at institute
State the position where rotational positioning component；
The switch module include the toggle switch on the bottom plate two, the switch groove on the upper lid two and
Connect the toggle switch and the plectrum slided in the switch groove；The switch groove is arranged on the toggle switch by one
The via of top runs through, and the bottom of the plectrum passes through the via and the position extended to where the toggle switch, institute
The top of plectrum and the surface of the upper lid two is stated to flush.
As a kind of embodiment, projection, the extension for stirring projection are stirred in the top of the plectrum provided with elongated
Direction and the plectrum to stir direction vertical, and stirred for providing the plectrum.
Accordingly, the present invention separately provides following technical scheme：
A kind of fan component, include the Portable fan of above-mentioned built-in lithium battery, in addition to USB connecting lines；
The housing two includes the USB interface located at side wall, and the USB interface connects the lithium battery, and the USB interface is also used
In providing the USB connecting lines connection, make external power supply by the USB connecting lines and the USB interface to the lithium battery
Charged.
Accordingly, invention further provides following technical scheme：
A kind of fan component, include the Portable fan of above-mentioned built-in lithium battery, in addition to " C " shape fastener, " C " the shape button
Part can be buckled in the optional position of the housing one along the length direction of the housing one；
Wherein, when the housing two is in half opened condition, " C " the shape fastener is used to provide the position to the housing two
The limitation of change.
The present invention is compared to the beneficial effect of prior art：
The invention provides a kind of Portable fan of built-in lithium battery and fan component, and wherein fan is when in use by flabellum
In the rotating shaft of motor, now because flabellum is exposed, stop without outer cover, therefore in the case where ensuring using effect
The power of motor in fan can be reduced, the overall volume of fan can also be reduced accordingly.In addition, when not in use will
Flabellum unloads from the rotating shaft of motor, then by by housing two and housing one is overlapping flabellum is encapsulated in holding tank, solving
Fan the problem of when not in use flabellum is exposed in background technology.Simultaneously as housing one and housing two are in in-line, when two
When person is in open mode, housing one may be used as handle and be held for user；When both are in half opened condition, housing one can
Supported for use as support for housing two.This state is separately employed in two occasions, and first occasion is that user holds when in use
Fan, second occasion are that fan is placed on the table when in use.
Brief description of the drawings
Fig. 1 is that the Portable fan of built-in lithium battery provided in an embodiment of the present invention is in the stereogram of half opened condition；
Fig. 2 is that the Portable fan of built-in lithium battery provided in an embodiment of the present invention is in the stereogram of retracted state；
Fig. 3 is that the Portable fan of built-in lithium battery provided in an embodiment of the present invention is in the stereogram of open mode；
Fig. 4（a）The plan of retracted state, Fig. 4 are in for the Portable fan of built-in lithium battery provided in an embodiment of the present invention
（b）The plan of half opened condition is in for the Portable fan of built-in lithium battery provided in an embodiment of the present invention；
Fig. 5 is an explosive view of the Portable fan of built-in lithium battery provided in an embodiment of the present invention；
Fig. 6 is a stereogram of keeper provided in an embodiment of the present invention；
Fig. 7 is the layout floor plan of upper lid one provided in an embodiment of the present invention；
Fig. 8 is the layout stereogram of bottom plate two provided in an embodiment of the present invention；
Fig. 9 is the assembling stereogram of upper lid one provided in an embodiment of the present invention and bottom plate two；
Figure 10 is another stereogram of keeper provided in an embodiment of the present invention；
Figure 11 is another explosive view of the Portable fan of built-in lithium battery provided in an embodiment of the present invention；
Figure 12 is the stereogram for the fan component that one embodiment of the invention provides；
Figure 13 is the stereogram for the fan component that another embodiment of the present invention provides.
In figure：1st, housing one；101st, holding tank；102nd, bottom plate one；103rd, upper lid one；1031st, mounting hole four；104th, it is open
One；2nd, housing two；201st, bottom plate two；2011st, mounting hole three；202nd, upper lid two；203rd, opening two；204th, USB interface；3rd, rotate
Positioning component；301st, female groove；3011st, positioning hole；3012nd, mounting hole one；302nd, female groove locating dowel；303rd, pilot trench；3031st, position
Groove；304th, keeper；3041st, disk；3042nd, inserting column；3043rd, pin；3044th, positioning convex；3045th, mounting hole two；
3046th, arcuate indentation；4th, flabellum；5th, motor；6th, screw；7th, screw；8th, switch module；801st, toggle switch；802nd, groove is switched；
803rd, plectrum；8031st, projection is stirred；804th, via；9th, USB connecting lines；10th, fastener.
Embodiment
Below in conjunction with accompanying drawing, the technical characteristic above-mentioned and other to the present invention and advantage are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
Reference picture 1, present embodiments provide a kind of Portable fan of built-in lithium battery, including the housing one in in-line
1 and housing 22, one end of housing 1 and one end of housing 22 connected by rotational positioning component 3；Rotation is only indicated in figure
Position where positioning component 3, does not show the structure of of rotational positioning component 3 itself.Housing 22 passes through rotational positioning component
3 can rotate around an axis relative to housing 1, and in figure, a axis are the axis that housing 22 rotates relative to housing 1, and b directions are
Housing 22 is relative to the direction of rotation that housing 1 rotates.Housing 22 has and housing during being rotated relative to housing 1
One 1 overlapping retracted states, as shown in Fig. 2 at this point it is possible to flabellum 4 is unloaded from the rotating shaft of motor 5, it is encapsulated in holding tank
In 101.In addition, also have and the expansion of housing 1 is in the open mode of a word, as shown in figure 3, now, housing 1 can be with
As handle.In addition, also have and the expansion of housing 1 is in the half opened condition intersected, as shown in figure 1, now, housing one
1 accumbency and as the support of housing 22.
Motor 5 and lithium battery not shown in the figures above, in fact, the end of housing 22 is provided with motor 5, flabellum 4 is removable
It is located in the rotating shaft of motor 5 with unloading, the inside of housing 22 is additionally provided with lithium battery, and lithium battery is that motor 5 is powered.
Based on above-mentioned structure, when in use by flabellum 4 in the rotating shaft of motor 5, now because flabellum 4 is exposed
, stop without outer cover, therefore in the power that can reduce motor 5 in fan in the case of ensuring using effect, accordingly
The overall volume of fan can be reduced, be easy to carry.And on the basis of being easy to carry, also solve fan in background technology
The problem of flabellum 4 is exposed when not in use.Specifically, flabellum 4 is unloaded from the rotating shaft of motor 5 when not in use, then passed through
Flabellum 4 is set to be encapsulated in holding tank 101 by housing 22 and housing 1 are overlapping, as shown in figure 4, only passing through housing 1 here
Flabellum 4 is stored with the self structure of housing 22, does not increase original volume, is similarly in order at portability consideration.
Reference picture 5, a kind of Portable fan of built-in lithium battery is present embodiments provided, its housing 1 includes bottom plate one
102 and upper lid 1.Both are specifically by connecting and fixing, and bottom plate 1 has and the shape adaptation of upper lid 1
1 are open, in the upper insertion of lid 1 opening 1.And upper lid 1 sets towards the side of housing 22 and supplies flabellum 4
The holding tank 101 accommodated after dismounting.Flabellum 4 is unloaded from the rotating shaft of motor 5 when not in use, then passes through upper lid one
Holding tank 101 on 103 is stored to flabellum 4.Therefore, original volume is not increased.
Reference picture 5, a kind of Portable fan of built-in lithium battery is present embodiments provided, its housing 22 includes bottom plate two
201 and upper lid 2 202.And both are by what is connected and fixed, are specifically that upper lid 2 202 has and the shape adaptation of bottom plate 2 201
Opening 2 203, bottom plate 2 201 insertion opening 2 203 in.Also, form accommodation space, the He of motor 5 after both clampings
Lithium battery（Not shown in figure）It is all disposed within this accommodation space.
In fact, providing flabellum 4 accommodating space by the cooperation of bottom plate 1 and upper lid 1 here, also pass through bottom
The cooperation of plate 2 201 and upper lid 2 202 provides motor 5, lithium battery and other devices accommodating space.
Reference picture 5, Fig. 6, Fig. 7 and Fig. 8, present embodiments provide a kind of Portable fan of built-in lithium battery, its shell
Body 1 and housing 22 are connected by rotational positioning component 3.Here, rotational positioning component 3 includes the female groove located at upper lid 1
301st, the female groove locating dowel 302 located at bottom plate 2 201, located at the pilot trench 303 of bottom plate 2 201 and determining in pilot trench 303
Position part 304.
The concrete structure of keeper 304 including disk 3041, from the side of disk 3041 towards female groove 301 as shown in fig. 6, prolong
The inserting column 3042 stretched, be evenly distributed in disk 3041 periphery two positioning convex 3044.Also, the end of inserting column 3042
Two pins 3043 side by side provided with the bearing of trend along inserting column 3042.
The concrete structure of female groove 301 in female groove 301 as shown in fig. 7, be provided with two positioning holes 3011 side by side.
The concrete structure of pilot trench 303 is as shown in figure 8, the side wall of pilot trench 303 is provided with for the insertion of any positioning convex 3044
Detent 3031.
Matching relationship between female groove 301, female groove locating dowel 302, pilot trench 303 and keeper 304 is as shown in figure 5, fixed
The disk 3041 of position part 304 is arranged in pilot trench 303 and leant with pilot trench 303, and the inserting column 3042 of keeper 304 runs through bottom
Plate 2 201, in the positioning hole 3011 of the female groove 301 of inserting column 3042 of keeper 304, so as to which bottom plate 2 201 is fixed on into upper lid one
On 103.And because upper lid 2 202 is connected on bottom plate 2 201, upper lid 1 is connected on bottom plate 1.
Therefore, rotational positioning component 3 serves the effect of connection housing 1 and housing 22.
In addition to matching relationship more than, between female groove 301, female groove locating dowel 302, pilot trench 303 and keeper 304 also
Following matching relationship be present.
Female groove locating dowel 302 is embedded in female groove 301, and the detent 3031 of pilot trench 303 provides the convex of keeper 304
Play 3044 positioning.In fact, fan has three kinds of states, the conversions of these three states be by by housing 22 with respect to housing 1
What rotation was realized.
When a positioning convex 3044 is embedded in detent 3031, housing 22 can be made to be in retracted state；When another
When individual positioning convex 3044 is embedded in detent 3031, housing 22 can be made to be in open mode；When no positioning convex 3044
During embedded detent 3031, housing 22 can be made to be in half opened condition.Here positioning convex 3044 and positioning are to rely on
Cooperation between groove 3031.Also, during housing 22 is relative to the rotation of housing 1, female groove locating dowel 302 and female groove
Cooperation between 301 may insure that housing 22 smoothly rotates relative to housing 1.Also, revolved in housing 22 with respect to housing 1
During turning, only bottom plate 2 201 and upper lid 2 202 are movable, and others are fixed.
Reference picture 9, a kind of Portable fan of built-in lithium battery is present embodiments provided, will using the mode of one side assembling
Bottom plate 1, upper lid 1, bottom plate 2 201 and upper lid 2 202 are assembled together.Specifically, it is additionally provided with female groove 301
With the mounting hole 1 of two positioning holes 3011 side by side, the end of inserting column 3042 is additionally provided with oppositely extending with two pins 3043
Mounting hole 2 3045, and mounting hole 2 3045 and two pins 3043 are side by side；Position where screw 6 from mounting hole 1
Put to the position connection mounting hole 1 and mounting hole 2 3045 where mounting hole 2 3045.On the other hand, on upper lid 2 202
Provided with stud（Not shown in figure）, bottom plate 2 201 is provided with and the mounting hole 3 2011 of stud cooperation, stud and mounting hole three
2011 are attached by another screw 7, and bottom plate 2 201 and upper lid 2 202 are attached；Upper lid 1 is provided with peace
Hole 4 1031 is filled, the external diameter of mounting hole 4 1031 is more than mounting hole 3 2011, and the connection for stud and mounting hole 3 2011 provides
Space.
In the present embodiment, screw 7 is through mounting hole 4 1031, after mounting hole 3 2011 and Stud connection, and after connecting
Screw 7 be resisted against in mounting hole 4 1031.Here, all screws 6,7 are all installed from one side, therefore, the bottom of by
It is also to be operated from one side that plate 2 201 and upper lid 1, which are assembled on bottom plate 1,.Assembling and then by upper lid
2 202 are enclosed on bottom plate 2 201.In fact, because the space that bottom plate 2 201 and upper lid 2 202 are formed need to install lithium battery,
The critical piece of the grade fan of motor 5.Therefore, first these critical pieces can be integrated into housing 22, then by from housing one
Position where 1 component parts carries out unilateral installation, makes easier for installation.In addition, unilateral installation is completed afterwards will
Bottom plate 1 is covered on upper lid 1, can override all assembling structures, as shown in Figure 5.Fan entirety can be made
It is structure-integrated and more stable.
Reference picture 9, after screw 6 connects mounting hole 1 and mounting hole 2 3045 and two pins 3043 are in a word
Arrangement, can be that keeper 304 provides stable fixation.Under normal circumstances, screw 6 and two pins 3043 are lined up into triangle knot
Structure can be that keeper 304 provides most stable of fixation.But in the present embodiment, it is in due to housing 1 and housing 22 be present
Semi-open state, and the angle that both open under this state is adjustable, therefore keeper 304 can not be fixed.
And screw 6 is arranged on to the centre of two pins 3043, it can be used as when housing 1 and housing 22 are in half opened condition
Rotating shaft, the elasticity that it is fixed to keeper 304 can be automatically adjusted by the angle that both open.When elasticity is enough
When, only by screw 6 housing 22 can be made to keep semi-open state.
Reference picture 10, a kind of Portable fan of built-in lithium battery is present embodiments provided, the structure of its keeper 304 is such as
Under.The line of two positions of positioning convex 3044（Dotted line c）With the line of two positions of pin 3043（Dotted line d）Hang down
Directly, it is in cross arrangement on location layout to make two positioning convex 3044 and two pins 3043.
In the present embodiment, when housing 1 and housing 22 are in open mode or at housing 1 and housing 22
Housing 22 can be made to keep most stable of state when retracted state.Because when any positioning convex 3044 insertion detent
In 3031, the position where both is and two pins 3043 form three-legged structure, therefore can provide most stable of support, makes
Housing 22 is maintained at open mode or retracted state.
Reference picture 10, a kind of Portable fan of built-in lithium battery is present embodiments provided, the structure of its keeper 304 is also
It is as follows.Keeper 304 also includes the arcuate indentation 3046 of the periphery located at disk 3041, and arcuate indentation 3046 is positioned at two positioning
The centre position of projection 3044；When housing 22 with respect to housing 1 be in half opened condition when, two positioning convex 3044 against
The periphery of disk 3041, and positioned at the opposite side of the position where arcuate indentation 3046.
In the present embodiment, the adapted space of keeper 304 and pilot trench 303 is mainly considered.Pass through arcuate indentation 3046
The space rotated for keeper 304 can be left on the direction that keeper 304 circumferentially rotates.
Reference picture 11, present embodiments provides a kind of Portable fan of built-in lithium battery, and one end of its housing 1 is also set
There is switch module 8, switch module 8 is located at the position where rotational positioning component 3；Switch module 8 is included on bottom plate 2 201
Toggle switch 801, the switch groove 802 on upper lid 2 202 and connection toggle switch 801 and switch groove 802 in
The plectrum 803 of slip；The via 804 that switch groove 802 is arranged on the top of toggle switch 801 by one runs through, and the bottom of plectrum 803 is worn
The surface of via 804 and the position extended to where toggle switch 801, the top of plectrum 803 and upper lid 2 202 flushes.
Also, projection 8031 is stirred in the top of plectrum 803 provided with elongated, the bearing of trend of projection 8031 and stirring for plectrum 803 are stirred
Direction is vertical, and is stirred for providing plectrum 803.
In the present embodiment, can be with controlled motor 5, so as to control fan by switch module 8.
Reference picture 12, can further it be expanded on the basis of said fans, in one embodiment, a kind of fan component bag
Include the Portable fan of above-mentioned built-in lithium battery, in addition to USB connecting lines 9；Housing 22 includes the USB interface located at side wall
204, USB interface 204 connects lithium battery, and USB interface 204 also provides for USB connecting lines 9 and connected, and external power supply is passed through USB
Connecting line 9 and USB interface 204 charge to lithium battery.
Reference picture 13, can further it be expanded on the basis of said fans, in one embodiment, a kind of fan component bag
The Portable fan of above-mentioned built-in lithium battery, in addition to " C " shape fastener 10 are included, " C " shape fastener 10 can be along the length of housing 1
Degree direction is buckled in the optional position of housing 1；Wherein, when housing 22 is in half opened condition, " C " shape fastener 10 is used to carry
For the limitation of the change in location to housing 22.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, it will be appreciated that the foregoing is only the specific embodiment of the present invention, the protection being not intended to limit the present invention
Scope.Particularly point out, to those skilled in the art, within the spirit and principles of the invention, that is done any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of Portable fan of built-in lithium battery, it is characterised in that including the housing one (1) and housing two in in-line
(2), one end of the housing one (1) and one end of the housing two (2) are connected by rotational positioning component (3)；The housing
Two (2) can be rotated by the rotational positioning component (3) around an axis relative to the housing one (1), and with and it is described
The overlapping retracted state of housing one (1) and the housing one (1) expansion are in the open mode and and the housing one of a word
(1) expansion is in the half opened condition intersected；And in half opened condition, described (1) accumbency of housing one and the conduct shell
The support of body two (2)；
The other end of the housing two (2) is provided with motor (5), and flabellum (4) is detachably arranged in the rotating shaft of the motor (5),
The inside of the housing two (2) is additionally provided with lithium battery, and the lithium battery is that the motor (5) is powered；
The housing one (1) is provided with the receiving for being accommodated after the flabellum (4) dismounting towards the side of the housing two (2)
Groove (101).
2. the Portable fan of built-in lithium battery according to claim 1, it is characterised in that the housing one (1) includes
Bottom plate one (102) and upper lid one (103), the bottom plate one (102) has and the opening one of described upper (103) shape adaptation of lid one
(104), in one (104) of the embedded opening of the upper lid one (103), the upper lid one (103) is towards the housing two (2)
Side sets the holding tank (101) for being accommodated after the flabellum (4) dismounting；
The housing two (2) includes bottom plate two (201) and upper lid two (202), and the upper lid two (202) has and the bottom plate two
(201) opening two (203) of shape adaptation, two (203) of the embedded opening of the bottom plate two (201) are interior, the upper lid two
(202) motor (5) and the lithium battery are set in；
The rotational positioning component (3) includes the female groove (301) located at the upper lid one (103), located at the bottom plate two (201)
Female groove locating dowel (302), located at the pilot trench (303) of the bottom plate two (201) and determining in the pilot trench (303)
Position part (304)；
The keeper (304) includes disk (3041) and extended from the disk (3041) side towards the female groove (301)
Inserting column (3042), the disk (3041) be arranged on the pilot trench (303) in, the inserting column (3042) runs through the bottom plate two
(201)；Two pins (3043) of the end of the inserting column (3042) provided with the bearing of trend along the inserting column (3042), two
The pin (3043) is side by side；Two positioning holes (3011) side by side are provided with the female groove (301), it is described slotting for two respectively
Pin (3043) inserts；The keeper (304) also includes two positioning for being evenly distributed in the periphery of the disk (3041)
Raised (3044), the side wall of the pilot trench (303) are provided with for the embedded detent of any positioning convex (3044)
(3031)；
In the embedded female groove (301) of the female groove locating dowel (302).
3. the Portable fan of built-in lithium battery according to claim 2, it is characterised in that in the female groove (301) also
Provided with the mounting hole one (3012) with two positioning holes (3011) side by side, the end of the inserting column (3042) is additionally provided with and two
The oppositely extending mounting hole two (3045) of the individual pin (3043), and the mounting hole two (3045) and two pins
(3043) side by side；
Wherein, the mounting hole one (3012) and the mounting hole two (3045) are attached by screw (6), and two institutes
State pin (3043) and the screw (6) is inline.
4. the Portable fan of built-in lithium battery according to claim 2, it is characterised in that two positioning convex
(3044) line of position and the line of two pin (3043) positions are vertical, make two positioning convex
(3044) and two pins (3043) are in cross arrangement on location layout.
5. the Portable fan of built-in lithium battery according to claim 3, it is characterised in that the screw (6) is from described
Position where mounting hole one (3012) connects the mounting hole one (3012) to the position where the mounting hole two (3045)
With the mounting hole two (3045)；
The upper lid two (202) is provided with stud, the mounting hole three that the bottom plate two (201) is provided with and the stud coordinates
(2011), the stud and the mounting hole three (2011) are attached by another screw (7), by the bottom plate two
(201) it is attached with the upper lid two (202)；
The upper lid one (103) is provided with mounting hole four (1031), and the external diameter of the mounting hole four (1031) is more than the installation
Hole three (2011), the connection for the stud and the mounting hole three (2011) provide space；
The bottom plate one (102) is embedded in by one (104) of the opening for described upper (103) clamping of lid one.
6. the Portable fan of built-in lithium battery according to claim 2, it is characterised in that the keeper (304) is also
Arcuate indentation (3046) including the periphery located at the disk (3041), the arcuate indentation (3046) are described fixed positioned at two
The centre position of position raised (3044)；
When the relatively described housing one (1) of the housing two (2) is in half opened condition, two positioning convex (3044) are supported
By the periphery of the disk (3041), and positioned at the opposite side of the position where the arcuate indentation (3046).
7. the Portable fan of the built-in lithium battery according to any one of claim 2 to 6, it is characterised in that the shell
One end of body one (1) is additionally provided with switch module (8), and the switch module (8) is located at the position where the rotational positioning component (3)
Put；
The switch module (8) includes toggle switch (801) on the bottom plate two (201), located at the upper lid two
(202) switch groove (802) and the connection toggle switch (801) on and dialling in the interior slip of the switch groove (802)
Piece (803)；The via (804) that the switch groove (802) is arranged on by one above the toggle switch (801) runs through, described group
The bottom of piece (803) passes through the via (804) and the position extended to where the toggle switch (801), the plectrum
(803) top and the surface of the upper lid two (202) flushes.
8. the Portable fan of built-in lithium battery according to claim 7, it is characterised in that the top of the plectrum (803)
Portion is stirred raised (8031) provided with elongated, described to stir the raised bearing of trend of (8031) and the side of stirring of the plectrum (803)
Stirred to vertical, and for providing the plectrum (803).
9. a kind of fan component, it is characterised in that including the built-in lithium battery as any one of claim 1 to 8 just
Take formula fan, in addition to USB connecting lines (9)；
The housing two (2) includes the USB interface (204) located at side wall, and the USB interface (204) connects the lithium battery, institute
State USB interface (204) and also provide for the USB connecting lines (9) connection, make external power supply by the USB connecting lines (9) and
The USB interface (204) is charged to the lithium battery.
10. a kind of fan component, it is characterised in that including the built-in lithium battery as any one of claim 1 to 8 just
Formula fan, in addition to " C " shape fastener (10) are taken, " C " the shape fastener (10) can be along the length direction button of the housing one (1)
In the optional position of the housing one (1)；
Wherein, when the housing two (2) is in half opened condition, " C " the shape fastener (10) is used to provide to the housing
The limitation of the change in location of two (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776363.8A CN107366630A (en) | 2017-08-31 | 2017-08-31 | The Portable fan and fan component of a kind of built-in lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776363.8A CN107366630A (en) | 2017-08-31 | 2017-08-31 | The Portable fan and fan component of a kind of built-in lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366630A true CN107366630A (en) | 2017-11-21 |
Family
ID=60312417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776363.8A Withdrawn CN107366630A (en) | 2017-08-31 | 2017-08-31 | The Portable fan and fan component of a kind of built-in lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306080A (en) * | 2020-01-11 | 2020-06-19 | 广东顺德可可麦科技产业孵化有限公司 | Folding type handheld fan |
-
2017
- 2017-08-31 CN CN201710776363.8A patent/CN107366630A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306080A (en) * | 2020-01-11 | 2020-06-19 | 广东顺德可可麦科技产业孵化有限公司 | Folding type handheld fan |
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| PB01 | Publication | ||
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Application publication date: 20171121 |