CN206745984U

CN206745984U - Kite take-up

Info

Publication number: CN206745984U
Application number: CN201720582384.1U
Authority: CN
Inventors: 候志永
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-24
Filing date: 2017-05-24
Publication date: 2017-12-15
Anticipated expiration: 2027-05-24

Abstract

The utility model discloses a kind of kite take-up, including frame, axle wheel, main shaft；Also include reducing gear and motor control unit, the output interface of the reducing gear is connected with the interface of the axle wheel, and the motor control unit controls reducing gear, and drive shaft wheel rotates, and realizes kite electric wire winding.The torque of micro machine is amplified by the utility model kite take-up by gear, using the teaching of the invention it is possible to provide larger pulling force, kite is withdrawn.The pulling force of kite, as power supply, when letting fly away, can be not only converted into electric energy and be charged for super capacitor, moreover, during charging, the moment of resistance of motor can prevent kite flying excessive velocities with auxiliary brake by the device using super capacitor.

Description

Kite take-up

Technical field

A kind of kite take-up is the utility model is related to, especially a kind of electric kite take-up.

Background technology

Kiteflying turns into the outdoor activities that people like.Kiteflying relies on natural wind；When natural wind is smaller, it is difficult to put Fly；When natural wind is excessive, the kite let fly away is difficult to withdraw again.Especially to large-scale kite, the pulling force of kite is larger, often Can be because can not withdraw, and have to abandon.This is very painful thing for kite fan.

Utility model content

The purpose of this utility model is to provide a kind of structure novel and unique, easy to use, and can provide larger recovery The kite take-up of pulling force；Concrete technical scheme is：

A kind of kite take-up, including frame, axle wheel, main shaft；Also include reducing gear and motor control unit, it is described The output interface of reducing gear is connected with the interface of the axle wheel, and the motor control unit controls reducing gear, drive shaft wheel Rotate, realize kite electric wire winding.

Further, the interface of the axle wheel is several connecting poles for being fixed on axle wheel lateral surface, the reducing gear Output interface is plum blossom-shaped, and valve number is identical with the quantity of the connecting pole, and shape forms matching relationship；The back of the body of the output interface Face is integrally formed to be provided with gear.

Further, the power supply of the motor control unit uses super capacitor.

Further, the kite take-up also includes brake.

Further, the brake is disk brake；The axle wheel is provided with friction plate with brake adjacent surface.

Further, the disk brake includes brake disc, housing, top-pushing mechanism and return unit；The housing is fixed on In the frame, realization braking is contacted with the friction plate by brake disc described in the top-pushing mechanism pushing tow；By described multiple Position part makes the brake disc depart from releasing braking with the friction plate.

Further, the inner side of the brake disc is the conical surface, and the top-pushing mechanism includes propulsion arm, pushing tow knob and two panels phase To the top striking jack of setting；The propulsion arm is fixedly connected with pushing tow knob, and bidirectional helical, the top striking jack are provided with propulsion arm On be provided with the cambered surface that is adapted of braking discone antenna surface, rotate the pushing tow knob, move inward top striking jack, pass through the arc Face pushing tow braking discone antenna surface.

The torque of micro machine is amplified by the utility model kite take-up by gear, using the teaching of the invention it is possible to provide larger Pulling force, kite is withdrawn.The device, as power supply, when letting fly away, can not only be converted the pulling force of kite using super capacitor It is super capacitor charging for electric energy, moreover, during charging, the moment of resistance of motor can prevent kite flying speed with auxiliary brake It is too fast.

Brief description of the drawings

Fig. 1 is the utility model kite take-up structural representation；

Fig. 2 is brake structural schematic diagram；

Fig. 3 is output interface and arbor wheel jointing structure schematic diagram；

Fig. 4 is output interface and arbor wheel jointing structure schematic diagram；

Fig. 5 is brake disc structure schematic diagram；

Fig. 6 is charging circuit principle schematic.

In figure：1st, frame；1-1, brace hole；2nd, reducing gear；2-1, output interface；3rd, main shaft；3-1, via hole； 4、 Axle wheel；4-1, friction plate；4-2, connecting pole；5th, brake；5-1, brake disc；5-1.1, spring fixing groove；5-1.2, brake(-holder) block Mounting post；5-1.3, locating slot；5-2, top striking jack；5-3, knob；5-4, auxiliary piece.

Embodiment

The utility model is more fully illustrated below with embodiment.The utility model can be presented as it is a variety of not Same form, it is not construed as being confined to the exemplary embodiment described here.

For ease of explanation, space relative terms such as " on ", " under " " left side " " right sides " can be used herein, for saying The element or feature shown in bright figure is relative to another element or the relation of feature.It should be understood that except in figure Outside the orientation shown, spatial terminology is intended to include the different azimuth of device in use or operation.If for example, in figure Device is squeezed, be stated as positioned at other elements or feature " under " element will be located into other elements or feature " on ".Cause This, exemplary term " under " both upper and lower orientation can be included.Device can be positioned otherwise（It is rotated by 90 ° or is located at Other orientation）, can correspondingly be explained used herein of the relative explanation in space.

As shown in figure 1, the kite take-up in the present embodiment, including frame 1, axle wheel 4, main shaft 3；And reducing gear 2 and motor control unit（Not shown in figure）.By switching the power supply and cell communication of micro machine, start micro machine, pass through Reducing gear 2 slows down, and drive shaft wheel rotates, there is provided larger torque, realizes kite electric wire winding.Reducing gear 2 and axle wheel 4 can To be attached using the structure of shaft coupling.The pulling force that the device provides is larger, the take-up for the large-scale kite that is particularly suitable for use in.

As shown in Figure 2 and Figure 3, in order to provide enough intensity, the output interface 2-1 of reducing gear 2 and the input of axle wheel 4 Interface, which snaps together, to be attached.It is directly connected to, is not passed by main shaft 3 by output interface 2-1 and axle wheel 4 input interface Kinetic moment, reduce transmission link, it is not only more efficient；Moreover, reducing the intensity requirement of corresponding driving member, system is set more may be used Lean on.

The input interface of axle wheel is 6 connecting pole 4-2 for being fixed on axle wheel lateral surface, the output interface of the reducing gear For plum blossom-shaped, valve number is identical with connecting pole 4-2 quantity, and 6；Shape forms matching relationship, with connecting pole 4-2 contact surfaces Gap it is smaller, can drive connecting pole 4-2 rotate.Certainly, connecting pole 4-2 number can be 5, or 8 etc..Output Interface 2-1 outer rim can be cylinder, can also be with the wall thickness plum blossom-shaped such as Inner edge shape identicals.

The output gear of output interface 2-1 reducing gears can be connected by shaft coupling, or be fixed by screw, rivet Connection；Preferably by the integrally formed back side for being arranged on output interface 2-1 of output gear, to increase its reliability.

Because unwrapping wire and the time interval of take-up are shorter, generally, not more than 8 hours；Can also be by motor control list The power supply of member replaces battery using super capacitor；If desired, super capacitor is pre-charged before using.Super capacitor can be electric greatly Quick charge is flowed, precharge capacity can be reached in several seconds；It is shorter than the charging interval of rechargeable battery a lot.As shown in fig. 6, pass through When diode ensures that switch is opened, micro machine is only super capacitor charging.At this moment, using the power of unwrapping wire, micro machine is become For generator, super capacitor is charged.During switch connection, super capacitor provides power, micro- electricity as power supply for micro machine Machine uses as motor.When voltage-stabiliser tube can avoid payingoff speed too fast, high pressure caused by micro machine damages super capacitor.It is super Electric capacity not only has the characteristics of long lifespan, and is free of pollutant component, and pollution will not be produced during recycling；It can avoid The pollution problem brought using dry cell and the processing of rechargeable battery subsequent recovery.

When unwrapping wire and take-up, axle wheel 4 is inserted on main shaft 3, and main shaft 3 is fixed in frame, and kite string is wrapped on axle wheel 4, Axle wheel 4 can rotate, and carry out take-up and unwrapping wire.In order to avoid payingoff speed is too fast, kite take-up is also provided with brake 5；Brake 5 is fixed in frame 1.Friction pulley can be set in the side of axle wheel 4, friction pulley system is embraced using friction plate It is dynamic.

As shown in figure 4, in order to improve brake force, brake uses disk brake.Disk brake includes brake disc 5- 1st, housing（Not shown in figure）, top-pushing mechanism and return unit（Not shown in figure）；It is provided with axle wheel 4 and the adjacent surface of brake 5 Friction plate 4-1.It is the conical surface by brake disc 5-1 inner side, top-pushing mechanism includes the top striking jack 5-2 that two panels is oppositely arranged, passes through spiral shell The propulsion arm that line is connected with top striking jack 5-2, and pushing tow knob 5-3；Propulsion arm is fixedly connected with pushing tow knob 5-3, propulsion arm On be provided with bidirectional helical, be provided with top striking jack 5-2 with the cambered surface that is adapted of braking discone antenna surface, rotate the pushing tow knob, Top striking jack is moved inward, passes through the tip-cambered pushing Moving plate conical surface.Return unit can use spring or leaf spring, with brake disc 5-1 is connected with housing, in the case of no jacking force, brake disc 5-1 is moved to the direction away from friction plate 4-1；Solution Except braking.

Via hole 3-1 is provided with main shaft 3；Propulsion arm is connected through via hole 3-1 with the top striking jack 5-2 of main shaft both sides.

Housing cavity away from brake disc 5-1 sides can also set with brake disc 5-1 inner surface structure identical structures, make Top striking jack 5-2 stress is evenly.Can also set individually with brake disc 5-1 inner surface structure identical auxiliary piece 5-4, with system Moving plate 5-1 is symmetrical arranged, and reduces the difficulty of processing of housing.

The housing of brake 5 is fixed in frame 1, can also realize pushing tow brake disc by the top-pushing mechanism of other forms 5-1 contacts realization braking with friction plate 4-1；Depart from brake disc 5-1 and friction plate 4-1 by return unit and release braking.

As shown in figure 5, being provided with spring fixing groove 5-1.1 on brake disc 5-1, make brake disc 5-1 is remote to rub by spring Pad 4-1, release braking；Locating slot 5-1.3 is arranged on brake(-holder) block mounting post 5-1.2 both sides, is moved left and right for brake disc 5-1 Chute is provided, and ensures against and will not be rotated between brake disc 5-1 and housing；Brake(-holder) block mounting post 5-1.2 top surface can To paste brake(-holder) block, coordinate with friction plate, produce braking effect.It is of course also possible to brake(-holder) block mounting post 5-1.2 top surface is added Work is mat surface, with friction plate friction.

4 brace hole 1-1 are provided with the bottom plate of frame 1;Wherein, two brace hole 1-1 are used to install back brace, Two brace hole 1-1 are used to install waist brace.During kiteflying, take-up is fixed on by back brace and waist brace With operator；Make kite flying and take-up more convenient operation.

Above-mentioned example is only intended to illustrate the utility model, in addition, also a variety of different embodiments, and these Embodiment be all those skilled in the art after comprehension the utility model thought it is also envisioned that therefore, no longer arrange one by one herein Lift.

Claims

1. a kind of kite take-up, including frame, axle wheel, main shaft；Characterized in that, also include reducing gear and motor control Unit, the output interface of the reducing gear are connected with the interface of the axle wheel, and the motor control unit controls reducing gear, Drive shaft wheel rotates, and realizes kite electric wire winding.

2. kite take-up as claimed in claim 1, it is characterised in that the interface of the axle wheel is to be fixed on the outside of axle wheel Several connecting poles in face, the output interface of the reducing gear is plum blossom-shaped, and valve number is identical with the quantity of the connecting pole, shape Shape forms matching relationship；The back side of the output interface is integrally formed to be provided with gear.

3. kite take-up as claimed in claim 1, it is characterised in that the power supply of the motor control unit is using super Electric capacity.

4. kite take-up as claimed in claim 1, it is characterised in that the kite take-up also includes brake.

5. kite take-up as claimed in claim 4, it is characterised in that the brake is disk brake；The axle Wheel is provided with friction plate with brake adjacent surface.

6. kite take-up as claimed in claim 5, it is characterised in that the disk brake include brake disc, housing, Top-pushing mechanism and return unit；The housing is fixed in the frame, passes through brake disc and institute described in the top-pushing mechanism pushing tow State friction plate contact and realize braking；The brake disc is departed from the friction plate by the return unit and release braking.

7. kite take-up as claimed in claim 6, it is characterised in that the inner side of the brake disc is the conical surface, the top Pushing mechanism includes the top striking jack that propulsion arm, pushing tow knob and two panels are oppositely arranged；It is provided with the top striking jack and braking discone The cambered surface that face is adapted, the propulsion arm are fixedly connected with pushing tow knob, and bidirectional helical is provided with propulsion arm, with two panels pushing tow Piece is connected through a screw thread；The pushing tow knob is rotated, moves inward top striking jack, passes through the tip-cambered pushing Moving plate conical surface.