CN209430481U

CN209430481U - A kind of flabellum fixed structure and the fan using it

Info

Publication number: CN209430481U
Application number: CN201821821578.3U
Authority: CN
Inventors: 邵为冬
Original assignee: JIANGMEN SEEDEN ELECTRIC APPLIANCE TECHNOLOGY Co Ltd
Current assignee: JIANGMEN SEEDEN ELECTRIC APPLIANCE TECHNOLOGY Co Ltd
Priority date: 2018-11-06
Filing date: 2018-11-06
Publication date: 2019-09-24
Anticipated expiration: 2028-11-06
Also published as: WO2020093586A1

Abstract

The utility model discloses a kind of flabellum fixed structure and using its fan, it is related to technical field of electric appliances, wherein, the flabellum fixed structure includes flabellum, centre bore is provided on flabellum, centre bore is fitted with locating shaft, and locating shaft is connected with clamping block, it is arranged on locating shaft fluted, for the fixed flabellum of clamping block link, clamping block easily can be removed and be loaded onto, and user can easily dismount flabellum according to actual needs and clean, the feature that the utility model has structure simple, easy to operate.

Description

A kind of flabellum fixed structure and the fan using it

Technical field

The utility model relates to technical field of electric appliances, especially a kind of flabellum fixed structure and the fan using it.

Background technique

The working environment of modern city is constantly improving, and demand of the people to office appliance is also more and more, the scorching summer Either people or computer can't do without an excellent office junior partner in day, that is, USB small fan, due to current sky Gas is of poor quality, so USB small fan often gathers many dusts after using one end time on flabellum, so needing Often cleaning, but the flabellum of USB small fan is fixed currently on the market, so when cleaning flabellum, it is very inconvenient.

Utility model content

The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, The utility model proposes a kind of flabellum fixed structure and using its fan.

The utility model discloses technical solution used by solving its technical problem:

The utility model first aspect provides a kind of flabellum fixed structure, including flabellum, wherein is provided on the flabellum Centre bore, the centre bore are fitted with locating shaft, and the locating shaft is connected with clamping block, be arranged on the locating shaft it is fluted, For the fixed flabellum of the clamping block link.

As an improvement of the above technical solution, the clamping block is plastic cement buckle, and plastic cement buckle side is equipped with opening Slot, the open slot are equipped with the round hole matched with the groove, and the opening of the open slot is less than the diameter of groove, in this way It may insure that plastic cement buckle insertion groove clamping does not loosen.

As a further improvement of the above technical scheme, the open slot extends beyond the round hole, is convenient for open slot When opening, and open slot being avoided to open, stress is excessively concentrated, and damages open slot.

Further, the plastic cement buckles one end far from the open slot and is folded outward formation operation portion, to dismount.

Further, the clamping block is the clip that wire curves, and the clip is equipped with the folder matched with the groove Hole.

Further, two ends of the clip are bending ring, avoid scratching hand when compression both ends.

Further, the groove is annular groove, and such clamping block can be embedded in groove card from any one angle Tightly, easy to operate.

The utility model second aspect provides a kind of fan, including pedestal and fan head, and the pedestal is connected by column Fan head, the fan head is interior to be equipped with motor, and the motor is connected with flabellum；Wherein, the flabellum uses any of the above-described institute The flabellum fixed structure stated.

As an improvement of the above technical solution, the motor shaft is fixedly connected in fan head, the motor housing connection Flabellum, and flabellum rotation is driven, the locating shaft is arranged on motor housing.

As a further improvement of the above technical scheme, slot, the installation of the flabellum are provided on the motor housing Cylinder inner wall is equipped with the protrusion of the strip to match with the slot.

The beneficial effect of the utility model embodiment is: the utility model embodiment is by being inserted into locating shaft for flabellum On, clamping block is embedded in the groove on locating shaft and realizes fixation to flabellum, and clamping block easily can be removed and be loaded onto, and user can be with Fast, easily dismounting flabellum is cleaned according to actual needs, with simple, the easy to operate feature of structure.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the first embodiment of the utility model；

Fig. 2 is the stereogram exploded view of the first embodiment of the utility model；

Fig. 3 is the partial enlarged view in Fig. 2 at A；

Fig. 4 is the main view that plastic cement buckles in the utility model embodiment；

Fig. 5 is the main view of clip in the utility model embodiment；

Fig. 6 is the structural schematic diagram of second of embodiment of the utility model；

Fig. 7 is the stereogram exploded view of second of embodiment of the utility model.

Appended drawing reference are as follows: 1- pedestal, 2- fan head, 3- column, 4- motor, 6- flabellum, 7- locating shaft, 8- plastic cement buckle, 9- clip, 32- control button, 41- motor housing, 42- connector, 43- connection head capsule, 61- protrusion, 62- centre bore, 71- are recessed Slot, 81- open slot, 82- round hole, 84- operation portion, 91- folder hole, 92- bending ring, 411- slot.

Specific embodiment

Referring to Fig.1 shown in-Fig. 4, the first embodiment provided by the utility model, a kind of application the utility model flabellum The fan of fixed structure, including pedestal 1 are fixedly installed with column 3 on 1 top of pedestal, and 3 upper end of column is connected by connection head Wind-receiving fan head 2 is connected with motor 4 in fan head, and the motor shaft of motor 4 is fixedly connected with fan head, and motor 4 is connected with flabellum 6, And drive flabellum 6 to rotate by motor housing 41, centre bore 62 is provided on flabellum 6, locating shaft 7 here is motor shaft, motor Axis passes through centre bore 62 and stretches out flabellum 6, and motor shaft is connected with plastic cement buckle 8, motor shaft setting fluted 71, for plastic cement buckle 8 It is embedded in clamping flabellum 6.

It is symmetrical arranged on motor housing 41 there are two slot 411, the inner wall of flabellum 6 is equipped with the length to match with slot 411 The protrusion 61 of strip, the insert port of slot 411 are set as arc port, are inserted into convenient for protrusion 61, could be inserted into without alignment, protrusion 61 Be inserted into corresponding slot 411, can make motor housing 41 drive flabellum 6 smoothly rotate, can according to the actual needs, The slot 411 of different number is set.

Plastic cement buckles 8 sides and is equipped with open slot 81, and open slot 81 is equipped with the round hole 82 matched with groove 71, plastic card Button 8 has certain elasticity, can stretch and magnify open slot 81, is embedded in groove 71, and external force disappears, and plastic cement buckle 8 restores deformation, Round hole 82 can clamping flabellum 6, the opening of open slot 81 is less than the diameter of groove 71, may insure that plastic cement buckle is 8 embedding in this way Enter 71 clamping of groove not loosen.

Open slot 81 extends beyond round hole 8, can reduce power needed for opening open slot 81, can also be to avoid open slot When 81 opening, stress is excessively concentrated, and damages open slot 81.

Plastic cement buckles 8 one end far from the open slot 81 and is folded outward formation operation portion 84, provides the user with an applied force Position, plastic cement easy to disassemble buckle 8.

Groove 71 is annular groove, and such plastic cement buckle 8 can be embedded in groove 71 from any one angle and carry out clamping, behaviour Make simple.

Connecting head includes connection head capsule 43 and connector 42, is provided with damping between the two, plays the role of vibration damping, even Connector shell 43 and fixing piece 42 are hinged by pin shaft, and connection head capsule 43 is connect with fan head 2, connector 42 and the fixed company of column 3 It connects, by connecting head, fan head 2 can be rotated relative to column 3.

Pedestal 1 is equipped with control by strong 32, and control button 32 is for controlling the parameters such as the revolving speed of fan.

Battery is provided in pedestal 1, battery can play the role of counterweight, can also be used as temporary source use, bottom Base rear end is equipped with USB jack, can be directly connected to circuit use, can also charge the battery.

Referring to Fig. 5-Fig. 7, a kind of second of embodiment provided by the utility model, application the utility model flabellum is fixed The fan of structure, including pedestal 1 are fixedly installed with column 3 on 1 top of pedestal, and 3 upper end of column connects wind by connection head Head 2 to be fanned, is connected with motor 4 in fan head, the motor shaft of motor 4 is fixedly connected with fan head 2, and motor 4 is connected with flabellum 6, and It drives flabellum 6 to rotate by motor housing 41, centre bore 62 is provided on flabellum 6, locating shaft 7 here is motor shaft, motor shaft Flabellum 6 is stretched out across centre bore 62, motor shaft is connected with plastic cement buckle 8, and motor shaft setting fluted 71 is embedded in for clip 9 and blocks Tight flabellum 6.

It is symmetrical arranged on motor housing 41 there are two slot 411, the inner wall of flabellum 6 is equipped with the length to match with slot 411 The protrusion 61 of strip, the insert port of slot 411 are set as arc port, are inserted into convenient for protrusion 61, and being misaligned can also be inserted into, and protrusion 61 is inserted Enter in corresponding slot 411, can make motor housing 41 that flabellum 6 be driven smoothly to rotate noiseless, it can be according to actual It needs, the slot 411 of different number is set.

Clip 9 is to be bent into shape as described in Figure 5 by wire cross to form, and has on clip 9 and matches with groove 71 Folder hole 91, two ends 92 of clip are inwardly compressed, so that 91 aperture of folder hole becomes larger, tap into respective slot 71 9 sets of clip It sets, removes external force, metallic elastic restores, and 91 aperture of folder hole becomes smaller, and 71 clamping flabellum 6 of groove is embedded in, when disassembly, while to internal pressure Two ends of contracting clip 9, so that the diameter that the aperture of folder hole 91 is greater than motor shaft can remove clip 9, folder hole 91 is far from end Side be additionally provided with aperture, can to avoid repeatedly back and forth dismount after, fracture wire.

Two ends of clip 9 are bending ring 92, and two ends of compression clip 9 is avoided to scratch hand when removing and load onto clip 9, and More easily compress.

Groove 71 is annular groove, and such clip 9 can be embedded in groove 71 from any one angle and carry out clamping, operation letter It is single.

Connecting head includes connection head capsule 43 and connector 42, is provided with damping between the two, and the work of vibration damping is played in damping With, connect that head capsule 43 and fixing piece 42 are hinged by pin shaft, and connection head capsule 43 is connect with fan head 2, connector 42 and Column 3 is fixedly connected, and by connecting head, fan head 2 can be rotated relative to column 3.

Pedestal 1 is equipped with control button 32, and control button 32 is for controlling the parameters such as the revolving speed of fan.

Battery is provided in pedestal 1, battery can play the role of counterweight, it can also power to fan, base rear end Equipped with USB jack, it can be directly connected to circuit use, can also be charged the battery.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention；It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims

1. a kind of flabellum fixed structure, including flabellum, it is characterised in that: be provided with centre bore, the centre bore on the flabellum Be fitted with locating shaft, the locating shaft is connected with clamping block, be arranged on the locating shaft it is fluted, for the clamping block be embedded in block Connect fixed flabellum.

2. a kind of flabellum fixed structure according to claim 1, it is characterised in that: the clamping block is plastic cement buckle, institute It states plastic cement buckle side and is equipped with open slot, the open slot is equipped with the round hole matched with the groove, the open slot Opening is less than the diameter of the groove.

3. a kind of flabellum fixed structure according to claim 2, it is characterised in that: the open slot extends beyond the circle Shape hole.

4. a kind of flabellum fixed structure according to claim 2, it is characterised in that: the plastic cement is buckled far from the opening One end of slot is folded outward formation operation portion, to dismount.

5. a kind of flabellum fixed structure according to claim 1, it is characterised in that: the clamping block is what wire curved Clip, the clip are equipped with the folder hole matched with the groove.

6. a kind of flabellum fixed structure according to claim 5, it is characterised in that: two ends of the clip are bending ring, It avoids scratching hand when compression both ends.

7. a kind of flabellum fixed structure according to claim 1, it is characterised in that: the groove is annular groove.

8. a kind of fan, including pedestal and fan head, the pedestal connects fan head by column, is equipped with electricity in the fan head Machine, the motor are connected with flabellum；It is characterized by: the flabellum is fixed using the described in any item flabellums of claim 1-7 Structure.

9. a kind of fan according to claim 8, it is characterised in that: the motor shaft of the motor is fixedly connected on fan head On, the motor housing of the motor connects the flabellum, and drives the flabellum rotation, and the locating shaft is arranged in the motor On shell.

10. a kind of fan according to claim 9, it is characterised in that: be provided with slot, the fan on the motor housing The mounting cylinder inner wall of leaf is equipped with the protrusion of the strip to match with the slot.