CN203453081U - Miniature fan - Google Patents
Miniature fan Download PDFInfo
- Publication number
- CN203453081U CN203453081U CN201320406524.1U CN201320406524U CN203453081U CN 203453081 U CN203453081 U CN 203453081U CN 201320406524 U CN201320406524 U CN 201320406524U CN 203453081 U CN203453081 U CN 203453081U
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- Prior art keywords
- groove
- battery
- housing
- fastener
- back cover
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Abstract
The utility model discloses a miniature fan. The miniature fan comprises a shell body and batteries. Fixing devices used for fixing the batteries are arranged inside the shell body. Due to the fact that the fixing devices used for fixing the batteries are arranged inside the shell body of the miniature fan, the batteries inside the shell body are firmly fixed by the fixing devices and further prevented from loosening or moving, and normal work of the batteries is guaranteed.
Description
Technical field
The utility model relates to household appliance technical field, in particular, relates to a kind of micro fan.
Background technique
Fan in the market mainly comprises ceiling fan and stand fan, and ceiling fan is generally without flabellum protection cover, and stand fan has flabellum protection cover substantially, thereby avoids hurting user.In order to meet people's demand, some portable micro fans occur in market, and these micro fans are mostly smaller, mainly comprise housing and are arranged on motor in housing and flabellum etc., and be built-in with battery or chargeable battery, thereby be convenient for carrying and use.
I have designed a kind of micro fan, comprise that integral body is the housing of automotive wheel structure, is arranged on rechargeable battery, motor, the charging inlet for charging, the power control switch in housing and is arranged on the flabellum of being made by soft material of outside and for the fixing fixed block of flabellum; Fixed block is closely connected cooperation with the output terminal of motor, thereby revolution drives fixed block to rotate, and then drives flabellum rotation.Described housing comprises the first placement section and the second placement section connecting by link, and housing comprises fore shell and the back cover being screwed, and described the first placement section comprises the first standing groove that is arranged on fore shell place and the second standing groove that is arranged on back cover place; Described the second placement section comprises the first groove that is arranged on fore shell place and the second groove that is arranged on back cover place.Described battery is placed in the second groove, the first groove and the second groove fit setting, and when fore shell and back cover are fixedly time, the first groove and the second groove fit self-contained battery.Due to flabellum, to be arranged on housing outer and stop without any, thereby just avoided the waste of air quantity, and then increased wind-force; In addition, described flabellum is that soft material is made, even if user encounters also, can not damage it.This scheme is unexposed.
But being fixed of this first groove and the second groove only relies on the sidewall of groove to fix battery, battery is just easily loosening, thereby has just affected being connected between battery and wire, and then has affected the use of micro fan.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of micro fan of battery fixation.
The purpose of this utility model is achieved through the following technical solutions: a kind of micro fan, comprise housing and battery, and in described housing, be provided with the fixing device for fixing described battery; Described housing comprises fore shell and back cover, described fore shell and back cover are respectively equipped with the first groove and second groove of annular, described battery is placed in described the second groove and is fixed by described the first groove fit, described fixing device comprises the fastener being arranged in described the second groove, and described battery is placed in described fastener; Described fastener is around diapire and the interior outer side wall setting of described the second groove, and described fastener has the first opening of a corresponding described battery body structure; A described Battery pack comprises parallel two batteries that are fixed together, when described fore shell and back cover are fixedly time, a battery is placed on described the first groove, and another battery is positioned at described the second groove, in described the first groove, is provided with for the positive stop strip to described battery limiting; Described battery is connected with charging inlet with motor respectively by wire, and described the second groove madial wall is provided with for placing the second opening of described wire; Described back cover middle part is provided with for placing the second standing groove of described charging inlet, and described fore shell middle part coordinates described the second standing groove to be provided with the first standing groove, and described motor is placed between described the first standing groove and the second standing groove; Between described the first groove and the first standing groove, all connect by link between the second groove and the second standing groove, described link internal surface is outwards provided with for placing the sunken inside of described wire.
Preferably, described the second opening and sunken inside are communicated with; Described wire is bonded in the bottom of described sunken inside and the second opening by glue.Wire is fixed, thereby just avoids wire to move, so facilitate the installation of other device fix and housing between be fixed.
Preferably, described link outer surface is provided with inside outer depression, and described link middle part is outstanding setting outwards, and middle part is little, two ends are large.This is a kind of concrete structure that link is set, and setting can be saved material like this, makes the fixation of link two ends, and beautiful shape.
Preferably, described link outer surface root is provided with circular groove, is provided with positive six prisms in described circular groove.Arrange and make housing beautiful shape like this, give the visual enjoyment of people.
The utility model is owing to being provided for the fixing device of self-contained battery in the housing of micro fan, thereby it is firmly fixing to be placed on battery in the housing device that is just fixed, and then prevents that the battery in housing is loosening or mobile, guarantees battery normal operation.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of micro fan described in the utility model embodiment;
Fig. 2 is the structural representation of back cover described in the utility model embodiment;
Fig. 3 is that battery is fixed on the schematic diagram in described back cover described in the utility model embodiment.
Wherein: 1, back cover; 11, the second groove; 12, fastener; 13, the second standing groove; 14, link; 141, sunken inside; 15, the second opening; 3, a battery; 4, a Battery pack; 5, flabellum; 2, support.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
The utility model discloses a kind of micro fan, comprises housing and battery, as shown in Figure 1 to Figure 3, is provided with the fixing device for fixing described battery 3,4 in described housing.The utility model is owing to being provided for the fixing device of self-contained battery 3,4 in the housing of micro fan, thereby it is firmly fixing to be placed on battery 3,4 in the housing device that is just fixed, and then prevent that the battery 3,4 in housing is loosening or mobile, guarantee battery normal operation.
Described in the present embodiment, battery 3,4 is rechargeable battery, can be it and charges, thereby needn't often change battery by charger, conveniently uses and carries.
The overall structure schematic diagram of described micro fan as shown in Figure 1, the integral body of the housing of described micro fan is automotive wheel structure, micro fan also comprises the motor that is arranged in housing, for the charging inlet charging and the flabellum of being made by soft material 5 that is arranged on outside with for the fixing fixed block of flabellum, housing comprises two ends and sidewall, and flabellum 5 is fixed on one end of housing by fixed block.Because one end of the housing of micro fan is circular, the structure that described flabellum 5 surrounds is also for circular, thereby when flabellum 5 big or small is set, compares rectangle or other shape and just can increase flabellum 5, and then just can increase the area that micro fan is dried.Due to flabellum 5, to be arranged on housing outer and stop without any, thereby just avoided the waste of air quantity, and then increased wind-force; In addition, described flabellum 5 is made for soft material, even if user encounters also, can not damage it.In the bottom of housing, have one for supporting the support 2 of micro fan body, the support by 2 pairs of micro fans of support makes its placement more stable, and then convenient use.
Described housing comprises for placing the second placement section of rechargeable battery and for placing the first placement section of motor, power control switch and charging inlet, the first placement section and the second placement section carry out one connection by link 14.Housing comprises fore shell and the back cover 1 being screwed, and back cover 1 is provided with screw hole, and corresponding fore shell is provided with the screw hole post coordinating with described screw hole.Fore shell and back cover 1 are fixed the first placement section and the second placement section described in rear formation.Described flabellum 5 and be all arranged on fore shell end for the fixing fixed block of flabellum 5; Power control switch and charging inlet are all arranged on back cover end.Described the first placement section comprises the first standing groove that is arranged on fore shell place and described the second standing groove 13 that is arranged on back cover place; Described the second placement section comprises the first groove that is arranged on fore shell place and the second groove 11 that is arranged on back cover place, and described power control switch and charging inlet are placed in described the second standing groove 13.
As can be seen from Figure 1, fore shell middle part is all provided with the outer projection protruding mutually with back cover middle part, thereby can increase the space of enclosure interior, and then be convenient to place motor, power control switch and charging inlet, and setting is also user-friendly for control and uses like this.
In the present embodiment, the schematic diagram that battery as shown in Figure 3 and back cover coordinate, described battery 3,4 is placed in described the second groove 11 and is fixed by the first groove fit, structural representation in conjunction with the back cover shown in Fig. 2, described fixing device comprises the fastener 12 being arranged in described the second groove 11, and described battery 3,4 is placed in described fastener 12; At the interior fastener 12 that arranges of the second groove 11, fastener 12 is firmly fixing by battery 3,4, thereby battery 3,4 is just firmly fixed in the second groove 11.Certainly, also can in the first groove on fore shell, fastener be also set, the fastener in the first groove and self-contained battery together with fastener in the second groove, thus battery is firmly fixed in housing.
In the present embodiment, the corresponding battery 3,4 of the concrete structure of fastener 12 arranges, and more specifically, described fastener 12 is around diapire and the interior outer side wall setting of described the second groove 11, and described fastener 12 has the first opening of a corresponding battery body structure; The structure setting of fastener 12 matching batteries 3,4, closely cooperates with battery 3,4, thereby can guarantee firmly self-contained battery 3,4 of fastener 12.Battery 3,4 described in the present embodiment is cylindrical structure, and the first opening is arc opening, and the first opening two end portions extends upward a segment distance, thus battery 3,4 from the first opening, put in fastener 12, with regard to stuck part 12, block.Fastener 12 has just been fixed battery 3,4 like this, prevents that battery 3,4 is loosening or mobile, guarantees its normal operation.
In the present embodiment, the fastener 12 of fixing one or a Battery pack is two, and interval is arranged; By two fasteners, 12 self-contained battery 3,4 good limit effect, fixing more firm.Three batteries are installed altogether in the present embodiment housing, as shown in Figure 3, a wherein said Battery pack 4 comprises parallel two batteries that are fixed together, when fore shell and back cover 1 are fixedly time, one in one Battery pack 4 is placed on the second groove 11, and by fastener 12 clampings in the second groove 11.Another is positioned at the first groove, in the first groove, is provided with for to a Battery pack 4 spacing positive stop strip, thus better to the fixed effect of a Battery pack 4.One Battery pack 4 is set, and wherein one end is fixed by tinsel, and its body is bonding by glue after being close to, thereby makes two of a Battery pack 4 to be firmly fixed together.Arrange like this and reasonably utilized the space in housing, thereby just saved the space in housing to place other device or place several Battery packs more.
In the present embodiment, three batteries are connected in series from beginning to end, then at two ends, be connected respectively with charging inlet with motor, and battery 3,4 are separately fixed in fastener 12 again.Certainly, four batteries also can be set, be divided into two groups, every group of two batteries are all fixed together and are fixed by fastener; Or two batteries are only set and by different fasteners, are fixed respectively, etc., other number and.
In the present embodiment, described battery 3,4 is connected with charging inlet with motor respectively by wire, and described the second groove madial wall is provided with for placing the second opening 15 of wire; The second opening 15 is set and places wire, the length of having saved material and the wire of housing; And wire is placed with orderliness, and then facilitate the placement of battery 3,4 and the secure fit between housing.Described back cover middle part is provided with for placing the second standing groove 13 of charging inlet, and fore shell middle part coordinates the second standing groove to be provided with the first standing groove, and motor is placed between the first standing groove and the second standing groove; Between the first groove and the first standing groove, all connect by link 14 between the second groove and the second standing groove, link 14 internal surfaces are outwards provided with for placing the sunken inside 141 of described wire.Wire is placed in sunken inside 141 and prevents that wire from moving, thereby conveniently fix being fixed between other device and housing.Described the second opening and sunken inside 141 are communicated with; Described wire is bonded in the bottom of sunken inside 141 and the second opening by glue.Wire is fixed, thereby just avoids wire to move, so facilitate the installation of other device fix and housing between be fixed.
In the present embodiment, described link 141 outer surfaces are provided with inside outer depression (not shown), and described link 14 middle parts are outstanding setting outwards, and middle part is little, two ends are large.This is a kind of concrete structure that link 14 is set, and setting can be saved material like this, makes link 14 two ends fixations, and beautiful shape.
In the present embodiment, described link 14 outer surface roots are provided with circular groove (not shown), are provided with positive six prisms in circular groove; Arrange and make housing beautiful shape like this, give the visual enjoyment of people.Because micro fan integral body described in the utility model is wheel shape, real wheel has screw to be fixed, the corresponding screw of the present embodiment has been equipped with positive six prisms, due to the structure of positive six prisms and the structure of screw similar, that thereby micro fan seems is more attractive in appearance, cartoon, image and true to nature, gives the visual enjoyment of people.
The structure setting of the corresponding back cover of the present embodiment fore shell, the form structure of fore shell and the form structure of back cover are symmetrical arranged, and are fixed the integral body of a car wheel structure of rear formation.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a micro fan, comprises housing and battery, it is characterized in that, is provided with the fixing device for fixing described battery in described housing; Described housing comprises fore shell and back cover, described fore shell and back cover are respectively equipped with the first groove and second groove of annular, described battery is placed in described the second groove and is fixed by described the first groove fit, described fixing device comprises the fastener being arranged in described the second groove, and described battery is placed in described fastener; Described fastener is around diapire and the interior outer side wall setting of described the second groove, and described fastener has the first opening of a corresponding described battery body structure; A described Battery pack comprises parallel two batteries that are fixed together, when described fore shell and back cover are fixedly time, a battery is placed on described the first groove, and another battery is positioned at described the second groove, in described the first groove, is provided with for the positive stop strip to described battery limiting; Described battery is connected with charging inlet with motor respectively by wire, and described the second groove madial wall is provided with for placing the second opening of described wire; Described back cover middle part is provided with for placing the second standing groove of described charging inlet, and described fore shell middle part coordinates described the second standing groove to be provided with the first standing groove, and described motor is placed between described the first standing groove and the second standing groove; Between described the first groove and the first standing groove, all connect by link between the second groove and the second standing groove, described link internal surface is outwards provided with for placing the sunken inside of described wire.
2. micro fan as claimed in claim 1, is characterized in that, described the second opening and sunken inside are communicated with; Described wire is bonded in the bottom of described sunken inside and the second opening by glue.
3. micro fan as claimed in claim 1, is characterized in that, described link outer surface is provided with inside outer depression, and described link middle part is outstanding setting outwards, and middle part is little, two ends are large.
4. micro fan as claimed in claim 3, is characterized in that, described link outer surface root is provided with circular groove, is provided with positive six prisms in described circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406524.1U CN203453081U (en) | 2013-07-09 | 2013-07-09 | Miniature fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406524.1U CN203453081U (en) | 2013-07-09 | 2013-07-09 | Miniature fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453081U true CN203453081U (en) | 2014-02-26 |
Family
ID=50132961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320406524.1U Expired - Fee Related CN203453081U (en) | 2013-07-09 | 2013-07-09 | Miniature fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003351A1 (en) * | 2013-07-09 | 2015-01-15 | Fan Shuyin | Miniature fan |
-
2013
- 2013-07-09 CN CN201320406524.1U patent/CN203453081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003351A1 (en) * | 2013-07-09 | 2015-01-15 | Fan Shuyin | Miniature fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |