CN208311085U - A kind of handheld mini fan - Google Patents

Abstract

The utility model relates to small electric apparatus fields, and in particular to a kind of handheld mini fan, comprising: base component, motor, flabellum, rotary part, circuit unit, upper case member；Base component and upper case member are hinged and the layback channel that is formed with accommodating space between the two and is connected with accommodating space, flabellum are mounted on motor；One end of rotary part and upper case member are hinged, and the other end installs motor, and rotary part is mounted in accommodating space and can rotate stretching from layback channel by the hinged place with upper case member；Circuit unit is mounted in fan and and electrical connection of motor.When not in use, motor, flabellum and rotary part may be housed in accommodating space, so that mini fan is more compact, easy to carry.It is used in use, rotary part to be rotated to stretching out of layback channel and can open motor operating flabellum, it is convenient and efficient.

Description

A kind of handheld mini fan

Technical field

The utility model relates to small electric apparatus fields, in particular to a kind of handheld mini fan.

Background technique

Electric fan is that summer people commonly relieve summer heat tool, and fan figure at present on the market is larger.Mini fan conduct Small-sized fans, it is easy to carry, it is be easily moved, suitable for different occasions, but existing mini fan functionality is more single, can not Realize small and exquisite moulding and not readily portable.

Summary of the invention

To solve the above problems, the purpose of this utility model is to provide a kind of easy to carry and more compact handheld Mini fan.

The purpose of this utility model is achieved through the following technical solutions:

The handheld mini fan of one kind provided by the utility model, comprising: base component, motor, flabellum, rotary part, Circuit unit, upper case member；Base component is hinged with upper case member and is formed with accommodating space and and accommodating space between the two The layback channel being connected, flabellum are mounted on motor；One end of rotary part and upper case member are hinged, other end installation electricity Machine, rotary part are mounted in accommodating space and can rotate stretching from layback channel by the hinged place with upper case member；Electricity Road component is mounted in fan and and electrical connection of motor.

Further, rotary part includes first handle and second handle；The one end of first handle is provided with the first rotation Rotary head, the other end are provided with first motor shell；The one end of second handle is provided with the second swivel head, and the other end is provided with Second motor casing；First motor shell and the second motor casing are interlocked to form motor cavity, and motor is mounted in motor cavity, the second rotation Head is interlocked with the first swivel head, and the second swivel head and upper case member are hinged.

Further, convex block is provided on the first swivel head, is provided with bump aperture on the second swivel head, the second swivel head with Convex block is mounted in bump aperture when first swivel head is interlocked.

Further, upper case member includes upper casing sealing plate, and hinge hole is offered on upper casing sealing plate, is provided with and turns in hinge hole To retention bead, borded pile is provided on the second swivel head, borded pile is mounted in hinge hole and is carried out by limiting steering protrusion Limiting steering.

Further, upper case member further includes upper casing, and upper casing is interlocked with base component, and first motor is offered on upper casing Putting hole and fan place position.

Further, circuit unit includes on & off switch and the key switch pcb board with switch key connection, is offered on upper casing First switch keyhole, upper casing sealing plate are interlocked with upper casing, and key switch pcb board is mounted between upper casing sealing plate and upper casing, switch Key is mounted in first switch keyhole.

Further, upper case member further includes face-piece, and face-piece is hinged with base component, and second switch key is offered on face-piece Hole, on & off switch are mounted in first switch keyhole and second switch keyhole, are also provided with to rotate convenient for rotation member on face-piece and be stretched out Handle groove.

Further, base component includes bottom case sealing plate, and rotating hole and the second motor putting hole are offered on bottom case sealing plate, First swivel head is mounted in rotating hole, and first motor shell and the second motor casing are mounted on first motor putting hole and the after fastening In two motor putting holes, between bottom case sealing plate and upper casing formed accommodating space and with layback channel.

Further, circuit unit further includes micro pcb board and the battery that connect with micro pcb board, base component It further include bottom case, bottom case sealing plate is interlocked with bottom case, and micro pcb board and battery are mounted between bottom case sealing plate and bottom case, presses Key switch pcb board passes sequentially through hinge hole, the second swivel head, the first swivel head, rotating hole and micro pcb board and is electrically connected.

Further, the charge port to charge convenient for micro pcb board by USB interface is offered on bottom case；Bottom case There are two the silica gel being arranged symmetrically to imitate ear for upper setting；Flabellum uses silica gel material.

The handheld mini fan of the utility model, when not in use, it is empty that motor, flabellum and rotary part may be housed in accommodating In, so that mini fan is more compact, easy to carry.In use, rotary part to be rotated to stretching out of layback channel Motor operating flabellum is opened to use, it is convenient and efficient.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application, The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model It limits.In the accompanying drawings:

Fig. 1 is the overall structure figure of the handheld mini fan of the utility model；

Fig. 2 is the explosive view of the handheld mini fan of the utility model；

Wherein appended drawing reference are as follows: 1, motor；2, flabellum；3, accommodating space；4, layback channel；5, first handle；6, second Handle；7, the first swivel head；8, first motor shell；9, the second swivel head；10, the second motor casing；11, motor cavity；12, convex block； 13, bump aperture；14, upper casing sealing plate；15, hinge hole；16, limiting steering protrusion；17, borded pile；18, upper casing；19, first motor Putting hole；20, fan places position；21, on & off switch；22, key switch pcb board；23, first switch keyhole；24, face-piece；25, Two switch keyholes；26, handle groove；27, bottom case sealing plate；28, rotating hole；29, the second motor putting hole；30, micro pcb board； 31, battery；32, bottom case；33, charge port；34, silica gel imitates ear.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

As shown in Fig. 1 to 2, the handheld mini fan of one kind of the utility model embodiment, comprising: base component, motor 1, flabellum 2, rotary part, circuit unit, upper case member；Base component is hinged with upper case member and is formed with accommodating between the two Space 3 and the layback channel 4 being connected with accommodating space 3, flabellum 2 are mounted on motor 1；One end of rotary part and upper housing part Part is hinged, and the other end installs motor 1, rotary part be mounted in accommodating space 3 and can by the hinged place with upper case member from It rotates and stretches out in layback channel 4；Circuit unit is mounted in fan and is electrically connected with motor 1.

The handheld mini fan of the utility model, when not in use, motor 1, flabellum 2 and rotary part may be housed in accommodating In space 3, so that mini fan is more compact, easy to carry.In use, rotary part to be rotated to stretching out of layback channel 4 Motor 1 can be opened and operate the use of flabellum 2, it is convenient and efficient.

Preferably, rotary part includes first handle 5 and second handle 6；The one end of first handle 5 is provided with first Swivel head 7, the other end are provided with first motor shell 8；The one end of second handle 6 is provided with the second swivel head 9, the other end It is provided with the second motor casing 10；First motor shell 8 and the second motor casing 10 are interlocked to form motor cavity 11, and motor 1 is mounted on electricity In machine cavity 11, the second swivel head 9 is interlocked with the first swivel head 7, and the second swivel head 9 and upper case member are hinged, by first handle 5 And second handle 6 is interlocked to form rotary part, and installs motor 1, handle formation is more convenient for screwing out.

Preferably, being provided with convex block 12 on the first swivel head 7, bump aperture 13, the second rotation are provided on the second swivel head 9 Convex block 12 is mounted in bump aperture 13 when rotary head 9 and the first swivel head 7 are interlocked, so that the two fastening is more stable.

Preferably, upper case member includes upper casing sealing plate 14, hinge hole 15 is offered on upper casing sealing plate 14, in hinge hole 15 Be provided with limiting steering protrusion 16, be provided with borded pile 17 on the second swivel head 9, borded pile 17 be mounted in hinge hole 15 and by Limiting steering protrusion 16 carries out limiting steering, carries out limiting steering, spiral by the rotation of limiting steering 16 pairs of borded piles 17 of protrusion The rotation angle of column 17 is 180 degree.

Preferably, upper case member further includes upper casing 18, upper casing 18 is interlocked with base component, and is offered on upper casing 18 One motor putting hole 19 and fan place position 20, for placing motor 1 and flabellum 2.

Preferably, circuit unit includes on & off switch 21 and the key switch pcb board 22 connecting on & off switch 21, upper casing 18 On offer first switch keyhole 23, upper casing sealing plate 14 is interlocked with upper casing 18, and key switch pcb board 22 is mounted on upper casing sealing plate Between 14 and upper casing 18, on & off switch 21 is mounted in first switch keyhole 23, carries out switch control by 21 pairs of this fans of on & off switch.

Preferably, upper case member further includes face-piece 24, face-piece 24 and base component are hinged, offer second on face-piece 24 Keyhole 25 is switched, on & off switch 21 is mounted in first switch keyhole 23 and second switch keyhole 25, is also provided with just on face-piece 24 Rotary part is screwed out to and passed through handle groove 26, is switched at this time after opening face-piece 24 in the handle groove 26 that rotation member rotation is stretched out Key 21 is mounted in first switch keyhole 23, and pressing on & off switch 21 can be used.

Preferably, base component includes bottom case sealing plate 27, rotating hole 28 and the second motor are offered on bottom case sealing plate 27 Putting hole 29, the first swivel head 7 are mounted in rotating hole 28, and first motor shell 8 and the second motor casing 10 are mounted on the after fastening In one motor putting hole 19 and the second motor putting hole 29, accommodating space 3 and and side are formed between bottom case sealing plate 27 and upper casing 18 Draw channel 4, by first motor putting hole 19 and the second motor putting hole 29 jointly to first motor shell 8 and the second motor casing 10 into Row keeps away position installation, carries out freedom degree to the first swivel head 7 by rotating hole 28 and limits, rotate it can only.

Preferably, circuit unit further includes micro pcb board 30 and the battery connecting with micro pcb board 30 31, bottom Case member further includes bottom case 32, and bottom case sealing plate 27 is interlocked with bottom case 32, and micro pcb board 30 and battery 31 are mounted on bottom case envelope Between plate 27 and bottom case 32, key switch pcb board 22 passes sequentially through hinge hole 15, the second swivel head 9, the first swivel head 7, rotation Hole 28 and micro pcb board 30 are electrically connected, and are powered by battery 31 to motor 1.

Preferably, offering the charge port to charge convenient for micro pcb board 30 by USB interface on bottom case 32 33, convenient for charging；It is arranged on bottom case 32 there are two the imitative ear 34 of the silica gel being arranged symmetrically, using animal shape feature, increase entertaining Property；Flabellum 2 uses silica gel material, will not hurt hand.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of handheld mini fan characterized by comprising base component, motor, flabellum, rotary part, circuit group Part, upper case member；The base component and the upper case member it is hinged and be formed between the two accommodating space and with the appearance The layback channel being connected between emptying, the flabellum are mounted on the motor；One end of the rotary part and the upper casing Component is hinged, and the other end installs the motor, the rotary part be mounted in the accommodating space and can by with it is described on The hinged place of case member rotates stretching from the layback channel；The circuit unit be mounted in the fan and with the electricity Machine is electrically connected.

2. fan according to claim 1, which is characterized in that the rotary part includes first handle and second handle； The one end of the first handle is provided with the first swivel head, and the other end is provided with first motor shell；The second handle One end is provided with the second swivel head, and the other end is provided with the second motor casing；The first motor shell and second motor Shell phase fastens to form motor cavity, and the motor is mounted in motor cavity, and second swivel head is engaged with first swivel head It closes, second swivel head and the upper case member are hinged.

3. fan according to claim 2, which is characterized in that it is provided with convex block on first swivel head, described second Be provided with bump aperture on swivel head, second swivel head and first swivel head when being interlocked the convex block be mounted on it is described In bump aperture.

4. fan according to claim 2, which is characterized in that the upper case member includes upper casing sealing plate, the upper casing envelope Hinge hole is offered on plate, and limiting steering protrusion is provided in the hinge hole, is provided with borded pile on second swivel head, The borded pile is mounted in the hinge hole and carries out limiting steering by the limiting steering protrusion.

5. fan according to claim 4, which is characterized in that the upper case member further includes upper casing, the upper casing and institute It states base component to be interlocked, first motor putting hole is offered on the upper casing and fan places position.

6. fan according to claim 5, which is characterized in that the circuit unit include on & off switch and with the on & off switch The key switch plate of connection offers first switch keyhole on the upper casing, and the upper casing sealing plate is interlocked with the upper casing, institute It states key switch plate to be mounted between the upper casing sealing plate and the upper casing, the on & off switch is mounted on the first switch keyhole It is interior.

7. fan according to claim 6, which is characterized in that the upper case member further includes face-piece, the face-piece and institute It is hinged to state base component, second switch keyhole is offered on the face-piece, the on & off switch is mounted on the first switch keyhole And in second switch keyhole, the handle groove stretched out convenient for rotary part rotation is also provided on the face-piece.

8. fan according to claim 7, which is characterized in that the base component includes bottom case sealing plate, the bottom case envelope Rotating hole and the second motor putting hole are offered on plate, first swivel head is mounted in the rotating hole, first electricity Casing and the second motor casing are mounted in the first motor putting hole and the second motor putting hole after fastening, the bottom case sealing plate Formed between the upper casing accommodating space and with layback channel.

9. fan according to claim 8, which is characterized in that the circuit unit further include micro pcb board and with institute The battery of micro pcb board connection is stated, the base component further includes bottom case, and the bottom case sealing plate is interlocked with the bottom case, The micro pcb board and battery are mounted between the bottom case sealing plate and the bottom case, and the key switch plate passes sequentially through The hinge hole, the second swivel head, the first swivel head, rotating hole and the micro pcb board are electrically connected.

10. fan according to claim 9, which is characterized in that offer on the bottom case and pass through convenient for micro pcb board The charge port that USB interface charges；The silica gel being arranged symmetrically there are two being arranged on the bottom case imitates ear；The flabellum uses silicon Glue material matter.