CN201027677Y - Novel multifunctional electric fan - Google Patents

Abstract

The utility model relates to a novel multifunctional fan, in particular to a multifunctional fan with different motor structures to combine guide plates, supporting seats and other components. Two gear motors are fixed on the back of a fan motor, and one side is vertically screwed with a longitudinal swing plate seat, so that an outward extending connect column of a crank is screwed with one end hole of a connecting rod; the other end hole of the connecting rod is fixed on a backward extending plate seat of the supporting seat, so that the outward extending connect column of the crank makes a longitudinal swing positioning steering with two sides of the motor and a forward extending arm screw seat of the supporting seat are taken as a center. The function also can adopt that an backward extending shaft of the fan motor transmits a longitudinal swing gear component for replacement; the other gear motor is positioned in the center of a forward-backward horizontal plate seat lower of a traverse vertical plate, and screwed by a horizontal swing crank with a downward extending transmission shaft, so that a fulcrum at the other end of the crank penetrates diversions of forward and backward ditches in the center of a guiding panel which is screwed with a backward extending ear positioned at a head part, and a remote controller matches different traditional power supply switches or circuit boards to adjust changes of wind speed or wind shapes to achieve a multifunctional fan with stop-move, transverse swing, longitudinal swing, wave and other blowings.

Description

The Multifunction electric fan

Technical field

The utility model relates to electric fan, multi-functional electric fan particularly easy to operate, safe in utilization.

Background technique

Now orientation does not appear having in market as yet, yaw, pitch, the remote control electric fan that wind shapes such as wave change, it has its structure of electric fan of above-mentioned wind shape conversion again, be only limited to manual taking out, and this is taken out by operation and must could reach the conversion of wind shape with remotely-controlled operation with the cooperation of electromagnetic device by formula Gear combination structure.

The model utility content

The utility model is single in order to solve existing fan control regulative mode, shortcomings such as the single and control section complexity of wind shape conversion and provide a kind of automatic control, the conversion of wind shape flexibly, control section small and exquisite, flexible, safe have a yaw, pitch, the remote control electric fan that wind shapes such as wave change.

Though the orientation that has of this creation and gear box combination, yaw, pitch, wind shapes such as wave change the function of blowing, but its structure also can be fully or the local Gear combination of getting rid of gear-box, changes with a blowing motor, solid two gear motors of the back of the body, one of them with transmission longitudinally, cooperate stretch stringer board block set and connecting rod behind the support seat pin down again size with the centre distance of cranking arm as the pitch amplitude, and be positioned motor two sides with a support lead arm and make the pitch centre of location.Another gear motor transmission shaft that is positioned the horizontal panel seat of horizontal stringer board is cranked arm by yaw and is stretched through guide plate Chuan Gou or conduit set under the fulcrum after screwing togather, with the following longitudinal axis of support seat is that the center turns to as the yaw location and waits the variation of wind shape, decides in the variation of gear motor by whether conducting electricity.Get rid of original clutch gear and two pearl taking out of spring by strut and tie by gear shift with gear-box.Though it also is to adopt solid two gear motors of a blowing motor back of the body that the remote control electric fan of square shape or the single wind shape of horizontal 8 fonts is peddled in market, by because of do not establish guide plate do longitudinal elasticity with rising and falling of cranking arm of yaw and fulcrum before and after guide plate Chuan Gou does to moving the ingenious running of dissolving the conflict of longitudinal and transverse-swinging power, can't blow out pitch or wave wind shape place so other brand adds the electric fan of gear motor.

The multifunctional electric fan of described original gear box structure formula and gear motor transmission is the creation with a collection of creator: can both have orientation for making large, medium and small type electric fan, yaw, pitch, the wave blowing function, just towards two series research and development such as mechanical transmission and electronics transmission, wherein gear transmission series has entered in the right application for the second time, and the right box transmission electric fan of gear is to adopt to take out press type shift.If be equipped with remotely-controlled operation must add associated components such as two electromagnet and gear-box compared with the price differential of remote control arrangement of employing gear motor more than 50 yuans, and this creation product can be saved above-mentioned expense and will be favored by the Consumer.

Solid two gear motors of a described blowing motor back of the body, wherein a gear motor be positioned to dry motor behind side vertically overhanging transmission shaft screwed togather by a stomidium of upper and lower strut by the bond post of cranking arm, in addition stomidium is established tooth by leading portion and the special screw of back segment anodontia is positioned to support the block set of stretching stringer board behind the seat and screws togather, is that dry the relatively vertical face connection of preceding shell-side of motor of center is screwed togather by above-mentioned screw jointly with the twist collar of protracting of dogging under lead arm with regard to the pitch structure with the screw of support seat two lead arms, continue by stretching the combination that the spring stage casing is suppressed in shell upper end, motor behind or horizontal stringer board groove seat is located in delaying and come the front and back weight balancing of standard pitch pitching, cooperating guide plate and yaw to crank arm running could vertical pitch blowing, and just to blow out oblique pitch wind next in the pitch briefing if the chance yaw is cranked arm when forming bent angle with guide plate Chuan Gou.

Solid two gear motors of the described blowing motor back of the body wherein one are positioned the horizontal panel seat of stringer board seat central authorities under slightly, make down stretch transmission shaft by yaw crank arm the fit spiral shell solid hold in addition fulcrum through guide plate Chuan Gou and guide plate protract ear and stem rear extending ear again by two sides towards interior to the solid guide plate of spiral shell protract shell fragment, be the center with the screw rod by the elastic force of relative indent inner spring, force and lead back segment and upwarp, can prevent the friction of guide plate and base back segment, simultaneously with regard to fulcrum run through guide plate and fit copper pipe the lower end, add grommet screw by one and be positioned pining down under the guide plate, be made for the yaw location and turn to.

Though the structure function of the gear-box group that substitutes former creation is given in this creation with the function that adds two gear motors, reaching above-mentioned identical wind shape changes, therefore remove the front and back guard that fan is commonly used assembly, outside flabellum and the associated component, just commonly use the blowing motor when being used in two gear motors, stretch a brachymemma and exempt from usefulness, change by the alternative original gear assembly function of two gear motors thereafter.Right is the diversified imagination of machine, can axle engagement right side clutch gear will be stretched behind the former blowing motor, make the engaging of its inner rim tongue and groove by the two pearl transmissions of the spring of the outer bullet of the relative cam in pitch axostylus axostyle stage casing, make coaxial hypomere hexagonal outer rim fit helical gear endoporus, in addition stretch bond post and screw togather connecting rod one stomidium by the engagement driving of the top two helical teeth right side of cranking arm, in addition stomidium is screwed together in the structures such as amplitude that pin down the pitching that turns to as the pitch location of stretching the stringer board block set behind the support seat, the transmission agency of the pitch gear motor of alternative former employing, outer yaw gearmotor group of level board base device of mate gear case and pining down of guide plate, can be with the constant speed yaw of yaw gear motor, the pitch gear of mate gear case, and then the dry wind speed conversion of motor, will be with height, in, three kinds of different constant speed yaws that change Number pairing yaw gear motor such as low speed, just can follow the wind speed conversion, blowing out different wave wind shapes is unprecedented function place; Has pitching up and down with regard to multifunctional electric fan in addition, the swing of wave, for the front and back avoiding the vertical neck conflict outer shield base leading portion of stem to dig establishing to breach, very easily get an electric shock for child's finger or with the bar strip invasion, imagine for safety and to give the slide plate that is set as four kinds of different structures and select one of them to be taken precautions against.

The bending upwards type slide plate horizontal gap type fan net fixed base of arranging in pairs or groups: this slide plate adopts difference to be with the gearbox drive formula of original creation in addition, this nose is added horizontal footpath bar, the abolishment that can thoroughly get rid of the sharp-pointed feeler in former nose and the friction of fixed base rough surface and original track post and upward and downward Chuan Gou with its slick and sly traversing action more can improve to time mays I ask topic, the inboard bank edge that to fan the vertical Chuan Gou of horizontal breach two sides of net fixed base is increased the bank lip in addition, make this intersegmental slide plate slide down row of channels that is made for, giving the friction of thorough solution slide plate causing time moving, described slide plate posterior segment is provided with footpath hole and sheathed block set, wears for the protruding lip of stretching on by base of T font to Chuan Gou before and after continuous slide plate back segment is set as and controls the slide plate back segment as track and upwarp.

Two formula slide plates: be repeatedly to combine mutually by two slide plates in front and back, the vertical face of the seat back of the body can be fixed in wherein preceding piece nose, also can be with the horizontal breach of hypomere as the flexible track of front and back piece slide plate leading portion, be equipped with a grade lip with regard to preceding piece nose, move when horizontal breach after can preventing and come off, piece slide plate back segment two sides before right, each is carved and establishes front and back to Chuan Gou, stretched the lip engaging on the T word of back the first two side of piece slide plate, the vertical neck of the stem that the hole, footpath of piece slide plate is worn after making, to swing process, should intersegmental slide plate can thoroughly hide the U font breach function of this base leading portion before and after doing.

Decomposing type stem: be the vertical neck of stem of to pack into regard to aforesaid slide plate footpath Kong Buxu otch, must be set as top cover portion and composition is given in the neck bottom, and after slide plate is inserted in by neck top earlier, again to stretch positioning rod under the top cover portion and screw screws togather, and as long as change the neck bottom, the fan pin or the switch box upper end breach specification that just can be fit to each brand can make up.

Generally commonly use the blowing motor, though be equipped with gear motor, but can't reach directed all the time, yaw, pitch, other wind shape of wave five equilibrium changes, and gear driven type electric fan that the creator creates respectively or the solid bidentate wheel motor assemblies of the blowing motor back of the body, just can reach above-mentioned functions because of adapted has guide plate (direction controller), and also promptly can't to reach above-mentioned wind shape with solid two gear motors of a blowing motor back of the body be exactly the cause that does not install the guide plate of this creation additional to other brand.

Described guide plate function is in this creation: why back and forth electric fan yaw, be that to be positioned stem rear extending ear and the guide plate ear that protracts solid by two side spiral shells, and protracting with guide plate that the diving board that protracts of ear pressed down by torsion spring is the center with two side screws again, forcing the guide plate back segment to upwarp bullet is against under yaw cranks arm, together with the copper pipe location that is set in fulcrum the identical function that upwarps is also arranged to add grommet screw with the bamboo hat spring under also can being placed on guide plate with the camber pad, the described yaw fulcrum of cranking arm runs through and is positioned guide plate Chuan Gou, make crank arm with the fulcrum in the ditch of river be revolving of center turn around promptly be reciprocal yaw once, but the yaw width promptly with crank arm rotating shaft and distance between shafts from being radius, again with support seat down the longitudinal axis be yaw center basic point and other side crank position with the support seat down the longitudinal axis be that the linear interval at center is the blowing width, just the fulcrum front or rear blowing width that stays in Chuan Gou is all different, thus the wind-engaging person touch the wind point under situation about all changing at any time, sensuously, more nice and cool than commonly using electric fan.Therefore when river ditch front end turns to, backhaul is accelerated especially when fulcrum, it is exactly the shortest cause of radius between the fulcrum and the following longitudinal axis, just yaw can be produced to time by the slow yaw of accelerating slack-off again rapidly and move, be able to add yaw and relax seat in stem one side or two sides, with establish under the support seat level board before and after cooperate relative mitigation seating face being starting point by the yaw backhaul to oblique lip by low and high and dissolve to time with the dual usefulness such as friction of fanning nose heave amount pressurization and may I ask topic.Before and after the yaw of described pitch blowing process is cranked arm between fulcrum and guide plate river ditch constantly displacement and and then the pitching of fan head move and just can make fan head group do above-mentioned wind shape variation, otherwise if there is not the location of guide plate to turn to and the swing of elasticity blending fan head and with the pining down the other side and just can't blow out wave wind shape of fixed length, if rigid will the blowing with wave promptly can be blocked and fault.This creation has the configuration of initiative guide plate, just have the smooth and easy of wave swing, but configuration with a full arc-shaped guide plate, to form 90 with guide plate Chuan Gou also be that the guide plate rear end of yaw when extreme is traversing to the widest position when writing music the angle when yaw is cranked arm, occupy widening of outer shield and base rear end with causing, and then loose for exempting from leading portion cover seat, back segment two sides must be added outstanding cup for the adapted arc-shaped guide plate.But more small-sized as electric fan below 14 cun promptly is suitable for flexible guide plate, and flexible guide plate is to be formed by female outer guide plate fit in the son, female outer guide plate front end two sides establish stretch after protract ear and the stem two ears by two-way distinctly with the leading portion anodontia back segment establish the special screw of tooth and screw togather the diving board that makes before the guide plate one ear lip and pressed down by inverted draw cut by relative spring, again with this screw be the urgent guide plate back segment of center bullet upwarp bullet be against crank arm under.Move to after fulcrum when right yaw is extreme is still unlikely and push away the sub-guide plate rear end of touching central authorities, therefore cover seat back segment can be exempted and protrudes moulding of cup, so the configuration that the cover seat can one-body molded and suitable small-sized machine electric fan.

Described circuit board is to be located in the switch box or to change to be located in the runners, is extended respectively with anode wire by power socket, and promptly anode line is through capacitor lambda line motor, and outlet changes circuit board over to and branches to two gear motors in addition in common port respectively.The negative electrode electric wire is directly into circuit board, so by the motor circuit board of outlet respectively of drying, be divided into low speed, middling speed, at a high speed, other serves as that the shutdown button promptly cuts off the power supply by just putting with left of circuit board hypomere, and the button of starting shooting promptly whenever once just has high speed or middling speed or low speed conduction throw-over in turn by putting, the 3rd button system is button regularly, and the 4th button is that circuit board connects the yaw gear motor and whenever once just has conduction and outage in turn by putting.The 5th button is a circuit board wiring pitch gear motor, and the 6th button is the temperature control knob, and rotatable setting blowing is an autostop to setting lower limit temperature, and the also defeasible anionic sterilization lamp that changes into of this button is used.

Description of drawings

Fig. 1 faces for the left-hand of the flexible guide plate electric fan of adapted and outer shield, base sectional drawing.

Fig. 2 has the fan net fixed base front view of bending upwards type bending upwards type or other slide plate for assembly.

Fig. 3 is that the decomposition of two formula slide plates is overlooked and preceding slide plate penetrates in this sectional drawing of fan net fixed base.

Fig. 4 is the front view that two gear motors are positioned horizontal stringer board seat.

Fig. 5 is the side view that two gear motors are positioned horizontal stringer board seat.

Fig. 6 is a panel seat of being furnished with the fan head group back of the body solid gear motor of arc-shaped guide plate, and is furnished with the dextrad side-looking of two formula slide plates and the sectional drawing of outer shield base.

Fig. 7 is that the dextrad of being furnished with the fan head group collocation pitch gear-box of arc-shaped guide plate, strut and tie and adapted folding type slide plate is faced and the sectional drawing of outer shield, seat.

Fig. 8 establishes the outer central authorities of pitch gear train and case for gear-box one side and establishes the yaw gear motor and stretch the front view that transmission shaft screws togather the gear-box section that yaw cranks arm down.

Fig. 9 is a base left-hand plan view.

Figure 10 is the forward decomposition elevation of separated type stem.

Figure 11 is the decomposition elevation of overlooking of separated type stem.

Figure 12 is the plan view of telescopic guide plate arrangement in stem.

Figure 13 is equipped with the side view of rectangular torsion spring for telescopic guide plate.

Figure 14 be among Figure 13 A-A to sectional view.

Figure 15 adds the plan view of the arc-shaped guide plate of the shell fragment that protracts for a front end river ditch opening and a side.

Figure 16 is the plan view of folding type slide plate location.

Figure 17 is a bending upwards type slide plate plan view.

Figure 18 is circuit board and electric wiring plans such as blowing motor yaw and pitch gear motor.

Figure 19 is the remote controller front view.

Symbol description among the figure:

0: fan net group

010: pipe network external diameter cover 02: front mesh enclosure 03: flabellum locking cap

04: flabellum 05: fan net locking cap 06: rear net cover

07: fan net fixed base 070: the horizontal wide mouth 0711 of leading: fan net positioning rod

0712: positioning hole 0714: perimeter lip 0715: button bit

0716: screwed pipe 0718: isolating trenches 0719: increase the bank lip

08: other plants fixed base 080: horizontal wide road junction 083: positioning rod or axis hole

085: front and back are to positioning rod

1: the blowing groups of motors

10: blowing motor 101: capacitor 11: the front side is for support seat positioning hole

12: pad cap 13: back cover gear-box positioning hole 14: the support seat

140: lead arm 141: a support seat center screw 143: after stretch stringer board

144: horizontal panel seat 145: wedged bottom lip 146: central screw

147: the following longitudinal axis (upright stamen) 1471: bar edge groove 15: special screw

16: increase the weight of iron 17: block set 18: precedingly establish anodontia special screw behind the tooth

19:U font balance spring 191: spring ring 192: tail end central authorities

2.3: the gear motor positioning plate seat

2.30: horizontal stringer board seat 2.31: 2.32: two side positioning holes of balance spring groove seat

2.33: the 3rd positioning hole 2.34: central motor axis hole 2.35 horizontal yaw panel seats

2.350: yaw relaxes hole seat 2.351: yaw axis hole 2.352: yaw gear motor positioning hole

2.36: pitch panel seat 2.360: pitch relaxes hole seat 2.361: the pitch axis hole

2.362: pitch gear motor positioning hole 2.37 outer shields location spiral shell seat

2: the yaw gearmotor group

2: yaw gear motor 20: location earhole 21: stretch transmission shaft down

210: yaw relaxes seat 22: yaw cranks arm 23: the yaw fulcrum of cranking arm

230: copper pipe 24: add grommet screw

3: pitch gear motor or gear-box pitch gear train

30: positioning hole 31: transmission shaft 310 is stretched on the right side: yaw relaxes seat

32: pitch cranks arm 33: bond post 34: add grommet screw

35: 351: one stomidiums 352 of upper and lower strut: stomidium in addition

36. 361: two sides of gear-box or the 3rd positioning hole 362: yaw gear positioning plate seat

37: pitch clutch gear 371: tongue and groove seat 372: the pitch axostylus axostyle

3721: the two pearls 373 of cam spring: helical gear 374: helical gear is cranked arm

3741: bond post 375: fixed plate 376: the steel ball spring screw of rotating shaft

38: loam cake 381: pearl groove seat 382: positioning hole

39: draw torsion bar

4: the decomposing type stem

40: top cover portion 401: yaw relaxes seat 402: following longitudinal axis lower extending tube

403: radius rod 404: cable channel 405: positioning hole

406: indent 407: back two lips 4070 of picking up the ears: horizontal perforation

408: middle ear lip spiral shell seat 4080: middle ear lip cross-drilled hole 41: longitudinal spring seat

410: indent 42: neck bottom 420: vertical neck

421: following longitudinal axis hole 422: following longitudinal axis located lateral hole 424: positioning screw hole

425: transverse bar hole 44: location pole socket 46: torsion spring

5 flexible guide plates:

50: female outer guide plate 501: ear lip 5010 protracts: horizontal perforation

5011: diving board 502 protracts: inner edge breach 504:C font track

5041: leading portion groove 505: spring terminal fixed base 51: leading portion anodontia screw rod

52: rectangular torsion spring 53: sub-inner guide plate 530: anticreep screw

531: river ditch 5310: rear end ditch 5311: the front end ditch

532: front end semicircle 533: spring panoramatic head 534:T font track

59: arc-shaped guide plate 590: river ditch 591: river ditch cut

592: ear lip 593 protracts: diving board protracts

6: the slide plate group

62: folding type slide plate 620: axis hole or horizontal boom 621: folding version

622: the footpath hole 6220: the seat lip 6221: after stretch plate

6222: entry 623: front and back are to river ditch 63: the bending upwards type slide plate

630: hole 631, footpath: upper end transverse diameter bar 6330: the seat lip

634: upwarp portion 635: press footpath sheet 6360: horizontal cut

637: before and after the back segment to 64: two formula slide plates 641 of river ditch: preceding slide plate

River ditch 6411 was stretched in the rear flank in 6410: two: back-end radius breach 6412: the retaining lip

6413: horizontal river ditch 645: the back piece is stretched plate 6450: central protrusive plate lip

6451: on stretch the protruding lip 6452 of T word: hole 6453, footpath: front and back are to Chuan Gou

6454: horizontal breach 6456: front end is stretched plate

7: the outer shield group

70: base 702:U font breach 703: Chuan Gou

The horizontal lip 705 of stretching of 704:T font: button bit 706: positioning hole

7061: front end positioning screw hole 707: back segment two side convex cover cups 708: air hole

709: two bank grooves 71: outer shield

8: pin and runners

81: pin 82: runners 83: positioning screw cap

9: switch box, circuit board group

90: switch box 901: located lateral bar 902: the upper end breach

91: switch 910: plug 9101: anode line

9102: cathode line 92: circuit board 921: the start button

922: the double wind speed button 9221 of start: low speed line 9222: middling speed line

9223: high-speed line 923 is knob 924 regularly: the yaw button

925: pitch button 926: temperature control knob 95: remote controller

Embodiment

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

As shown in Figure 1: this multifunctional electric fan comprises: a fan net group 0, a fan net fixed base 07,08, a blowing groups of motors 1, a yaw gearmotor group 2, a pitch gearmotor group 3 or a gear-box 36, pitch gear train 37,38, a decomposing type stem 4, an arc-shaped guide plate 59 or a telescopic guide plate 5, a slide plate group 6, comprise bending upwards type slide plate 63, folding type slide plate 62, two formula slide plates 64 one of them, assemblies such as an outer shield 71, a base 70, a fan pin and runners 8, a switch box, circuit board group 9 constitute.Its middle fan net group 0, as front mesh enclosure 02, flabellum locking cap 03, flabellum 04, the part assembly fan pin of fanning net locking cap 05, rear net cover 06, blowing groups of motors 1 and runners 8, switch box group 9 etc., be to commonly use the electric fan accessory, do not belong to the patent claimed range again and therefore will not describe in detail.

Consult Fig. 1 to Fig. 9 and Figure 16,17 fan net fixed bases 07,08 must decide on the pairing of various slide plate 6, can be divided into two classes: (one) fans net fixed base 07 and is suitable for bending upwards type slide plate 63, and (two) two sides location or middle hypomere are carved and established horizontal fan net fixed base 08 suitable cylinder type or folding type slide plate or two formula slide plates 64 of leading mouth 070.Right back side external form of respectively fanning net fixed base 07,08 is to cooperate the moulding of outer shield 71, base 70 front ends and decide, this seat 07 hypomere portion has the wide mouth 070 of leading of horizontal horizontal stroke, epimere is set as that vertical bottom is made as the Qu Yuanyuan rear stretching end and this mouth prolongs two sides on wide establishes isolating trenches 0718, and add the track that the bank lip 0719 that vertically protracts makes this section space slide up and down as the epimere of bending upwards type slide plate 63 in two ditch inner edges, if, can add the presser blade of located lateral because of the moulding of rear net cover changes.And the horizontal wide road junction 080 of hypomere of another two sides location fan net fixed base 08 adds positioning rod or axis hole 083, and other vent or perimeter lip 0714 or structure can be according to the applicabilities of commonly using electric fan.

With reference to figure 1, Fig. 6 and Fig. 7, blowing motor 10 is by support seat 14, two side lead arms 140, center spiral shell seat overcoat front end under the hook torsion spring circle 191 that protracts in lead arm bottom, special screw 15 adding pad caps 12 with the leading portion anodontia screw togather, extend blowing motor back cover after making it oppositely, bend into 192 times bullets of tail end central authorities in back cover top or panel seat 2.3 back side spring groove seats 2.31 be made for support seat 14 lead arm screws 141, be the underweight balance of center back.The horizontal panel seat 144 that bend into down inwardly of support seat lead arm, the central screw 146 spiral shells longitudinal axis 147 once admittedly again, and be interspersed in decomposing type stem 4 central authorities, or lower extending tube 402 after a while, again with screw by vertical neck transverse holes 4070, be positioned hypomere bar edge groove 1471, in addition with mode such as screw togather will fan net fixed base 07 or 08, fan net group 0, etc. locate in regular turn.

Consult Fig. 1, Fig. 4 and Fig. 5 and Figure 12 to Figure 15, yaw gearmotor group 2 is fixed at blowing motor 10 behind, make down the transmission shaft of stretching be cranked arm 22 by yaw through panel seat axis hole 3.30, solid by the screw spiral shell, make and hold fulcrum 23 to put copper pipe 230 in addition, in guide plate river ditch 531, solid under 590 by cushioning screw 24 spiral shells, make guide plate 5,59 or telescoping catheter front end ear lip 501,592 are inserted in decomposing type stem top cover portion 40 back two lip 407 of picking up the ears relatively, be screwed into inwardly by two sides with the special screw 51 of 408 of middle ear lip spiral shell seats, and guide plate 5 or conduit are all established the diving board 5011 that protracts, 593, with respect to stem top cover portion torsion spring hole seat 41, indent 406 is pressed down by vertical torsion spring, with screw ear lip is that the back segment of the guide plate group 5 at center upwarps bullet and is against yaw and cranks arm under 22, right pitch gear motor 3 is positioned horizontal stringer board seat 2.3 lateral longitudinal to panel seat, by the interior fixed position of spiral shell outwardly, make the right side stretch transmission shaft 31 and connected up and down and catch up with 35 a stomidium 35 1 spiral shells solid by the pitch 32 overhanging bond posts 33 of cranking arm, in addition stomidium 352 is screwed together in and stretches stringer board 143 block sets 17 location behind the support seat 14 as the pining down of pitching steering angle that with support seat lead arm hole is the center.

The positioning plate seat of above-mentioned yaw gear motor 2, pitch gear motor 3 establishes pitch with respect to each transmission shaft opposite position and yaw relaxes hole seat 2.350, the bullet that steel ball torsion spring screw becomes pitch and yaw to relax seat 210,310 2.360 all pack into touches the improvement of pausing as pitch and yaw.

Consult Fig. 4 to Fig. 8, wherein pitch gear motor 3 abolishment of two gear motors that the described blowing motor 10 former back ofs the body are solid, change with adapted one pitch gear-box 36, by stretching axle 10 right sides behind the blowing motor, mesh the tongue and groove 371 of a clutch gear 37, driven hypomere hexagonal outer rim and helical gear 373 homotype hexagon ring fits in the axostylus axostyle 372 by two pearl 3721 engagings of the cam crossed strip in pitch axostylus axostyle 372 stage casings, continuous helical gear by the engagement of top helical teeth cranks arm 374, screw togather with fixed plate 375, the stomidium 351 that bond post 3741 screws togather upper and lower strut 35 is stretched on the right right side, stomidium 352 in addition, be screwed together in the block set 17 of stretching stringer board 143 behind the support seat, with support seat 14 lead arms 140 is the pitching center, and crank arm the double-length of 374 centre distances as the pitching amplitude with bond post 33 and helical gear, the horizontal panel seat 2.35 of mate gear case 36 central authorities under slightly is as the positioning seat of yaw gear motor 2, make down and stretch transmission shaft 21 and screw togather to crank arm and 22 in addition stretch fulcrum 23 under the end, the front and back of running through guide plate 5 are to river ditch 531,590 wear copper pipe 230 again turns to as the yaw location by adding the front and back operation that grommet screw is positioned under the guide plate, continuous other assembly of electric fan that cooperates, and can be directed, the yaw blowing of constant speed, and then the dry speed adjustment of motor of pairing pitch gear, add draw knob bar 39 on take out or press down as pitch and directed blowing, the conduction that cooperates yaw gear motor 2 again can blow out different wave wind shapes and the effect of the branch of speed is arranged.

Consult Fig. 4 to Fig. 8 and Figure 10 to Figure 11, stem 4 (claim again pitching adjust seat) is if must be set as top cover portion 40 and neck bottom 42 makes hypomere transverse bar hole spiral shell be fixed in set front and back, switch box 90 upper ends to breach 902 in vertical neck sleeved slide plate 6.Stem end face one or two sides can set firmly a yaw and relax seat 401.The right function that relaxes seat just is: yaw blowing backhaul is because of the yaw fulcrum 23 of cranking arm, the place is reversed in the backhaul that is positioned at river ditch front end 5311 or 591, also belong to the crank arm yaw radius beeline of fulcrum 23 of the down longitudinal axis 147 and yaw, can force to turn to and accelerate with backhaul, with under move the factor that slows down after connecing and produce time movingly, improved by this mitigations 401.Stem end face and vertical neck 42 central authorities or preceding slightly place set vertical hole, establish vertical cable channel 404 after a while in addition, stem is pushed up two sides and relative rear extending ear lip 407 and horizontal perforation 4070 are respectively established in the centre again, and before ear lip 407 sides, offer a spring socket 41, penetrate vertical torsion spring 46, and establish an indent 410 in the upper end, spring 46 is butted with respect to the diving board 5011 that guide plate ear lip 501 protracts, continuous is that the center forces guide plate 5 or arc-shaped guide plate 59 back segments to upwarp with ear lip screw rod, can prevent that the guide plate bottom surface from rubbing when swing and above the base 70.Hypomere behind the continuous neck (only select commonly use stem structure one of them) offers the bar hole of horizontal cross, with a screw rod stem pivot is closed and to be fixed between the set breach in switch box upper end, be inserted in the relatively large spring of a ring around in stem horizontal cross bar hole, the upper end is sticked in the groove seat, in addition end is sticked in the case mouthful kerve positioning hole that acts during a vacancy and fan net neck bullet can be held up, cooperate and to be located at the bottom of the gap slot hoodle of the spring pearl seat of side in addition, can be butted on stem bottom surface or side and add one of set some pearl grooves of iron plate, make the dual location usefulness of two springs, the fan top must be located in pitching.

Consult Figure 10, Figure 11, Figure 16, Figure 17, decomposing type stem 4 is set as top cover portion 40 and following neck 42, but the two structure of 40 and 42 except that decomposition and combination, the structure of other function and above-mentioned stem roughly the same will not describe in detail.And the creation of decomposing type stem is to make things convenient for hole 622,630,6452, sleeved slide plate 6 footpath to be inserted in by vertical neck upper end, for exempt the waist directly the otch 6222 at 622 edges, hole split in sliding process.After one of them is inserted in by vertical neck 420 tops when hole, slide plate footpath 622,630,6452, again with neck bottom 42 and top cover portion 40 combinations, and under the top cover portion longitudinal axis lower extending tube 402 also defeasible change by support seat down the longitudinal axis 147 directly insert the relative axis holes 421 of stem and slightly before after the radius rod 403 stretched down penetrates down the following longitudinal axis hole 421 of the vertical neck 420 of neck respectively and locatees pole socket 44, by top cover portion two screws top cover portion 40, neck bottom 42 are located again.As for blowing motor 10 or gear motor 3,2 electric wires, can penetrate to switch 90 solderings overhanging again electric wire attachment plug 910 through cable channel 404 by right front the unrolling of back cover.

But the guide plate of this creation adapted has two classes: (one) guide plate that stretches.(2) arc-shaped guide plate.

Consult Figure 12 to Figure 15, flexible guide plate 5 is formed by female two outer guide plate fits in the son.Female outer guide plate 50 front ends two sides are set as protract ear lip 501 and horizontal perforation 5010, wear relatively and close in back two of stem or decomposing type stem 4 pick up the ears lip 407 and middle ear lip spiral shell seat 408, again the special screw 51 that back segment is established tooth by the leading portion anodontia distinctly by two to the location.In addition in the right side or the lip of picking up the ears in addition establish the diving board 5011 that protracts.Also can change in yaw fulcrum 23 copper pipes 230 outer rims of cranking arm and put location such as arc pad, bamboo hat spring, force the back segment guide plate to upwarp bullet and be against yaw and crank arm under 22.Female outer guide plate 50 from front to back, leave inner edge breach 502 backwards, and two side inner bank lip sculptures are become C font track 504, or the congenerous track structure of other moulding replaces, but female outer guide plate by the leading portion of two sides or bottom between the posterior segment, dig front and back to groove 5041, cooperate sub-inner guide plate by after penetrate forward, again by the solid two anticreep screws of side direction spiral shell 530 location, can prevent that sub-guide plate from coming off cooperates female outer guide plate 50 anterior bottom surfaces two side spring terminal fixed bases 505, the solid rectangular torsion spring 52 of two ends of difference spiral shell, two sides or change one into behind sub-guide plate by two, make its stage casing can bring into play contractile function around the spring panoramatic head 533 of sub-inner guide plate rear end, change in the wind shape and then move but meet the yaw fulcrum 23 of cranking arm, the river ditch 531 rear end ditches 5310 that also can support sub-inner guide plate move after and then, otherwise, during fulcrum 23 reaches, sub-inner guide plate 53 is subjected to the also and then reach of contraction of rectangular torsion spring 52.

Consult Figure 15, though arc-shaped guide plate 59 original creation are carved and are provided with front and back to river ditch 590, but end ditch portion all gives sealing before or after it, and stem is indulged neck 420 or central authorities or is had down longitudinal axis hole, 421 after a while, make central authorities can only allow the passage 404 of motor discrepancy electric wire towards rear space, therefore guide plate river ditch front end-plate block delete must be become cut 591, cooperate this place to add that large space can be made for cable channel and the revolution of yaw fulcrum 23 front and back is shared.Adding the diving board 593 that protracts at auris dextra lip front end in addition, cooperate guide plate to be positioned at the longitudinal spring of opposite position and the following bullet of indent 410, is that the center also can force guide plate or conduit back segment to upwarp with ear lip screw rod 51.

Consult Figure 16, Figure 17, slide plate 6 can be three class formations: one, folding type 62; Two, bending upwards type 63, three, two formula slide plates 64 can be chosen one of them wantonly.

One, consults Figure 16, folding type slide plate 62 front ends two sides are set as horizontal boom or axis hole 620, be positioned to fan the horizontal mouthful two side shaft holes 083 of net fixed base 08 hypomere, and leading portion folding plate 621, after stretch plate 6221 establish one the footpath hole 622, and establish peritreme seat lip 6220, after stretch plate 6221 and be used in non-decomposing type stem, be the vertical neck 420 of easy overcoat, must in after stretch plate 6221 the footpath peritreme open an entry 6222, but adapted decomposing type stem 4 just can be exempted entry, when moving behind the vertical neck of stem, can shrink by folding, make and effectively save the space between leading portion, other structure is identical with back two classes.

Three, consult Fig. 2,17, bending upwards type slide plate 63 is set as from the stage casing and upwarps 634 forward, the central authorities of front end establish horizontal footpath bar 631 and cooperate horizontal breach two sides isolating trenches 0,718 two inboard and the top up of fixed base to increase bank lip 0719, make the operation up and down of slide plate have the space, can avoid slide plate 63 front ends to shift out and hinder the slide plate operation towards side, the hole 630, footpath and the lip 6330 of choosing a place to give a banquet opened in slide plate 63 stage casings, is through at stem collar 42 thoroughly.The set front and back of slide plate 63 back segments are to river ditch 637, penetrate by back segment horizontal cut 6360 and on base 70, to stretch the horizontal lip 704 of stretching of T font, swing process with wave, these slide plate 63 leading portions promptly slide against the compartment of fan net fixed base 07 and rear net cover 06, do and stretch or when down the back is mobile, can thoroughly hide the U font breach 702 of base leading portion.Also above-mentioned slide plate 63 back segment river ditches 637 can be changed into down and stretch T word lip, cooperate the base front and back, also can prevent the problem that the limited slip plate back segment upwarps to pining down that river ditch 703 wears.

Consult Fig. 3, it is that piece repeatedly connects shape mutually before and after being combined into that slide plate 6 can be set to two formula slide plates 64, end adds grade lip 6412 before the wherein preceding piece slide plate 641, right two rear flank Duan Keshe front and back are to river ditch 6410, its rear end is by vertical face before the fan net fixed base, horizontal breach 080 penetrates, be made for front and back to moving, hold before the river ditch 6410 of piece slide plate before right and strengthen horizontal cut 6413 a little, stretch protruding lip 6451 on the T word by back other side of piece slide plate 645 front ends again and give the preceding relative river of the piece slide plate ditch 6410 of packing into earlier, make mutually repeatedly and stretch lip 6451 on other the side T word and penetrate connection by horizontal relatively breach 6413, when when the hole, footpath 6452 of back piece slide plate 645 moves back and forth process with stem 4 vertical necks 420 before, moving, can penetrate the horizontal breach 080 of fixed base in advance by back piece slide plate 645 central protrusive plate lips 6414, in addition by protruding lip 6451 reach conflict river ditch 6410 front ends of two side front end T words, to be pushed near rear net cover 06 before the preceding slide plate 641, otherwise, stem 4 back pendulum processes, stretch on the T font of meeting by Chuan Gou and move after lip 6451 pins down preceding piece slide plate 641, cooperate before piece slide plate 645 back segments of back the back to be stretched on by base and stretch lip 704 controls on the T word to Chuan Gou, when moving, promptly the part of this two slide plate can thoroughly hide the U font breach 702 of base 70 leading portions as front and back.

Consult Fig. 1, Fig. 6, Fig. 7 and Fig. 9, outer shield 71 and base 70 make before the seat 70 or behind the cover and are positioned horizontal stringer board seat 2.30, spiral shell seat 2.37 or balance spring groove seat 2.31 respectively with balance spring 19 for being installed on the fan net fixed base 07 or 08 back side.This cover, seat are when being used in arc-shaped guide plate 59: by the yaw blowing function because of this creation is to pin down the result by crank arm fulcrum 23 and guide plate river ditch 590 of yaw, when yaw to side pole end crank arm and the front and back of guide plate promptly form 90 degree Xu Qu angles to river ditch 590, be guide plate 59 rear section sides to traversing, will occupy spaces in the protrusion cup 707 of outer shield 71 and base 70 2 sides.If do not protrude two side bra-cups 707 to add, change cover, seat are all strengthened the outer rim volume from front to back, will cover, the loose ugly profile of seat can't be accepted by the Consumer.Also inapplicable 12 o'clock with lower fan net machine.Therefore research and develop the telescopic guide plate of finishing 5, extremely extreme in yaw, its yaw fulcrum of cranking arm only moves to river ditch 531 stage casings after the meeting, be sub-inner guide plate 53 as yet elongation backwards occupy two side spaces 707, the fulcrum 23 of cranking arm that moves just, unlikely extreme yaw elongation before the stage casing of flexible guide plate 5, it is to crank arm that to move after the total length of fulcrum be just meeting of pitching blowing again, and cranking arm of pitching need not yaw, just two sides of cover seat back segment needn't be protruded cup 707, therefore flexible guide plate 5 can be used outer rim and the integrated outer shield seat of cover seat that two sides needn't be convexly equipped with cup instead, promptly is suitable for 12 o'clock following small-sized machines.

As shown in Figure 9 before the base 70 in intersegmental central authorities offer a sagittal U font breach 702, for the vertical neck 420 of the decomposing type stem space that moves back and forth, and breach 702 central back segments are established the horizontal brachycheilia 704 of stretching of a horizontal T font, when packing the front and back running that cooperates stem decomposing type stem 4 into by the back segment horizontal cut 6360 of slide plate, other is by U font breach 702 2 banks of base, respectively add the segmentation groove and control the slide plate operation once more, and prevent from slide plate to be supported out groove up by beneath supporting into bar strip, must make slide plate can effectively hide U font breach, can strengthen safeguarding user's safety.Be that base 70 engages more with fixed base 07,08 in addition, locate screw 7061, with screw rod the two is screwed togather, and be fixed at screw rod again and cover end back segment screw 706 by seat 07,08 so establish one at front end.

Solid 2 gear motors 2 of described blowing motor 10 back ofs the body, 3 other electric fan assemblies of collocation, be used for upright fan or table and go up fan, can conventional power source switch or remote control unit, but when being used for the wall hanging fan, because of being positioned the above wall of people's height, inconvenience is stretched out one's hand and is pushed, must change with several and turn round drawing switch in turn, wherein (one) is used for the wind speed adjustment, (2) be used for yaw and directed blowing power switch, (3) be used for pitch and directed blowing switch, and the three is conducted electricity simultaneously or lead respectively, outage, can be directed, yaw, pitch, wind shape and wind speed adjustment such as wave, the described lead type switch that draws is abolished, and uses the operation of circuit board collocation remote controller instead and also can reach the aforesaid operations function.

So this creation in addition to the implementation, still extensible different machines use, and the equivalent structure that uses the specification of this creation such as and require the claim content to be done changes, and ought to be included in this creation claim.

Claims (7)

1. Multifunction electric fan, comprising: one comprises the fan net group of flabellum, one fan net fixed base, one supports seat-balance spring or increases the weight of iron, one blowing and wind shape change groups of motors, one decomposing type stem, one guide plate is an arc-shaped guide plate, one of flexible guide plate, a slide plate is for upwarping slide plate, one of folding type slide plate, one outer shield and base, one comprises circuit board, the switch box of remote controller or conventional switch, and assemblies such as a pin and runners are formed, the structure or the assembling sequence of its middle fan net group support seat blowing motor balance spring or assemblies such as stem and pin pin base all belong to habitual property, establish yaw in addition on the wherein said stem and relax seat; Described guide plate is that to add elastic force that the diving board that protracts cooperates the stem spring groove before the ear that protracts of an opening Chuan Gou be arc-shaped guide plate or the flexible guide plate that the center forces the guide plate rear end to upwarp with the screw of ear lip; Described outer shield and base back segment two sides that are used for arc-shaped guide plate are protruded the cup moulding, it is characterized in that: also comprise a gear motor panel seat, one yaw gear motor, one pitch gear motor or use the pitch gear assembly of gear-box instead, described slide plate can also be two formula slide plates, a described blowing motor by a support seat lead arm together with balance spring be screwed together in motor fore shell two sides make the first two end bullet under lead arm as the pitching center, and make under the rear end of balance spring bullet in panel seat central authorities epimere groove seat, so the pitch gear assembly of being arranged in pairs or groups the pitch gear motor admittedly or being used instead gear-box by the vertical face spiral shell of side substitutes, its overhanging bond post of cranking arm is screwed togather by a stomidium of connecting rod, in addition stomidium is screwed together in screw that the block set of stretching vertical lip behind the support seat establishes tooth back segment anodontia by front end and screws togather as the pitch location and turn to, described be positioned gear motor central water flat seat have a collocation yaw gear motor, making its fulcrum fit copper pipe of stretching down of cranking arm add grommet screw by one is positioned to turn to as the yaw location bottom the ditch of guide plate river, described blowing motor, pitch gear motor, the electric wire connecting circuit plate of yaw gear motor or conventional switch form and are electrically connected.

2. Multifunction electric fan according to claim 1, it is characterized in that: the lateral longitudinal of the solid gear motor panel seat of a described blowing motor back of the body is to establishing the pitch gear motor, the location that collocation support seat is pind down as the pitch transmission by connecting rod turns to, yaw gear motor following that other is positioned the central horizontal panel seat stretched transmission shaft and turned to as the yaw location through one of them Chuan Gou of arc-shaped guide plate or the flexible guide plate of composite-type by the moving fulcrum of holding in addition that screws togather of cranking arm of yaw, cooperate the electric fan assembly to extend respectively by the anode wire and the negative electrode electric wire of power plug conduction, be that anode line is extended into blowing motor and yaw gear motor and pitch gear motor through capacitor, distinguish outlet again to circuit board, be extended with the shutdown button through circuit board, start is held concurrently at a high speed, middling speed, low speed conversion button, the timing button, yaw gear motor switch button, pitch gear motor switch button, the temperature control knob, this button also can change the anionic sterilization lamp into, does variation of wind shape and wind speed conversion with not isostructure switch or with remote controller operating power switch.

3. Multifunction electric fan according to claim 1 and 2, it is characterized in that: a described blowing motor back of the body is fixed in lateral longitudinal and screws togather to the pitch gear motor transmission outrigger shaft of panel seat and crank arm, overhanging bond post is screwed togather by a stomidium of upper and lower strut, in addition stomidium is screwed together in and stretches that the stringer board block set is established tooth with leading portion behind the support seat and the screw of back segment anodontia screws togather, continuous turn round circle by vertical face before support seat lead arm and the blowing motor and balance spring and screw togather by the screw that front end anodontia back segment is established tooth simultaneously, as the pitch location turn to and balance fan head group before and after the weight balancing of section.

4. Multifunction electric fan according to claim 3, it is characterized in that: stretch axle engagement right side clutch gear behind the described blowing motor, make the spring two pearls of its central tongue and groove engaging by the horizontal outer bullet of cam in pitch axostylus axostyle stage casing, by peritreme in the helical gear of coaxial hypomere hexagonal outer rim fit, make the helical gear engagement right side, top stretch helical gear cranking arm, screw togather the function of the alternative former pitch gear motors of structure such as connecting rod by bond post, other joins the outer horizontal panel seat of pitch gear-box, be provided with stretch under the yaw gear motor transmission shaft cranked arm screw togather hold fulcrum to be screwed together in jointly by the copper pipe of overcoat under the guide plate as the yaw location in addition to turn to and then the dry wind speed conversion of motor of the pitch gear assembly of mate gear case, the conversion of the different wind speed of electric fan is matched with the constant speed of yaw gear motor through guide plate Chuan Gou.

5. Multifunction electric fan according to claim 1 and 2, it is characterized in that, a described blowing motor back of the body is fixed in to be stretched transmission shaft and is cranked arm by yaw and screw togather under the yaw gear motor of panel seat central horizontal, make and hold the Chuan Gou of fulcrum in addition through guide plate, making the guide plate two sides ear that protracts is the center by stem rear extending ear lip with screwing togather of screw relatively, the guide plate ear lip shell fragment that protracts, by the compressing of torsion spring from top to bottom make the guide plate back segment upwarp bullet be against crank arm under, pitching is the center to stretch the longitudinal axis under the support seat by stem relative opening seat simultaneously more thereupon, turn to as the yaw location, cooperate electric fan assembly and circuit board by power switch or the blowing of remote controller operation yaw, also can blow out orientation or wave wind shape with pitch gearmotor group compounding practice.

6. Multifunction electric fan according to claim 1, it is characterized in that: when described fan net fixed base is used in the bending upwards type slide plate, cause in the ditch of the vertical river of horizontal breach two sides must be increased vertical lip forward makes this intersegmental nose that is made for add horizontal footpath bar and the sliding space that continues the back plate, the change of also visual outer guard central disc seat need be laterally to screw togather a horizontal presser blade in two vertical lip spiral shell seats, also the nose can be made into folding type and be positioned horizontal breach two sides of fixed base, the pairing that screws togather with top cover portion again after hole, the set footpath of the slide plate of delaying is inserted in by the vertical neck of decomposing type stem also can hide base leading portion U font breach to drive slide plate before and after the stem.

7. Multifunction electric fan according to claim 1, it is characterized in that: this creation adapted slide plate, also can use two formula slide plates instead, wherein preceding piece slide plate is stretched after can being set as and being fixed in the fan net fixed base back side, also can change into the horizontal breach of fixed base hypomere, the common track of paddling before and after piece and the back piece slide plate before being made for, the piece slide plate is given earlier by the rear end and penetrates the horizontal breach of fixed base before right, and preceding nose is provided with to move after a grade lip prevents and comes off, continuous penetrating in the rear stretching end central authorities of fixed base is provided with the radius breach quarter, the touching of the stem of can dodging when the wave swing, respectively establish front and back to Chuan Gou with regard to the section of stretching two sides behind the preceding piece slide plate in addition, one of them river ditch front end adds horizontal breach again, cooperate other side by stretching lip laterally to penetrate on the piece slide plate T word of back, transfer to astern, penetrate connection with stretching lip on other the T font by this horizontal cut again, when swing is moved in the vertical throat of stem, promptly by the and then reach of hole, back slide plate footpath in the ditch of river, simultaneously push away river ditch front end before lip pins down preceding slide plate moved forward by stretching on this T word, otherwise back piece slide plate moves simultaneously after following stem, can haul the front and back running that moves behind the Chuan Gou rear end by stretching lip on the front end T word, can thoroughly hide base leading portion U font breach, can move normally and prevent that back piece slide plate from upwarping in front and back for the slide plate back segment in addition, must in the slide plate back segment carve establish before and after to Chuan Gou, through base relative on stretch lip as track.

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