CN208789938U - Unmanned plane Power Component - Google Patents

Abstract

The utility model discloses a kind of unmanned plane Power Components, including pipe clamp electricity tune box and circuit board, the pipe clamp electricity tune box includes that collet section and electricity adjust box part, the electricity adjusts box part to be set to the collet section, it is integral structure that the collet section and electricity, which adjust box part, the circuit board is set to the electricity and adjusts in box part, and the electricity of the pipe clamp electricity tune box adjusts box part to be equipped with electric motor fixation mechanism.Pipe clamp and electronic speed regulation box and motor mount are integrally designed by the utility model, and compact-sized, space hold is small, and bonding strength is high, strong to internal circuit board and electronic component protective value, are not easy to break, good heat dissipation effect；Modularized design, convenient for assembling, maintenance and replacement.

Description

Unmanned plane Power Component

Technical field

The utility model relates to air vehicle technique field, in particular to a kind of unmanned plane Power Component.

Background technique

The motor mount on rotor wing unmanned aerial vehicle, electron speed regulator, pipe clamp seat are different component at present, and occupied space is big And complex installation process.Once falling, it is easy to break Power Component, lack professional knowledge maintenance difficult, even if knowing how Maintenance, but often due to parts damages, and lack replacement component that is ready-made or can buying at any time, it has to return factory's dimension It repairs, needs the longer waiting time, influence job scheduling.In the case where having ready-made plug-in package, it is also desirable to pacify piece by piece Dress connects electric wire, it is still necessary to spend comparable time and efforts.

In addition, rotor wing unmanned aerial vehicle when flight, can generate higher temperature in electron speed regulator (electronic speed regulation box), High temperature can reduce the reliability of electronic component, performance；And high temperature can cause more electric energy losses again, lead to cruise duration Job requirement that is short, continuing a journey when being unable to reach long；Unmanned plane used in the fields such as present agriculture and forestry production, electric wire are more outer Dew is easy the erosion by liquid and dust, causes service life short.

Utility model content

To solve the above problems, the utility model provides a kind of unmanned plane Power Component.

A kind of unmanned plane Power Component, including pipe clamp electricity tune box and circuit board, the pipe clamp electricity tune box includes collet section Box part is adjusted with electricity, the electricity adjusts box part to be set to the collet section, and it is integrated knot that the collet section and electricity, which adjust box part, Structure, the circuit board are set to the electricity and adjust in box part, and the electricity of the pipe clamp electricity tune box adjusts box part to be equipped with electric motor fixation mechanism.

Further, the pipe clamp electricity tune box is to be made of metal material.

Further, heat carrier one is equipped with below the heat generating components, the heat carrier one connects electricity and adjusts bottom in box part Portion.

It further, further include cover board, the cover board is made of metal material, and heat carrier is equipped with above the heat generating components Two, the heat carrier two connects the cover board.

Further, further include cover board, relief hole is opened up on the cover board, is equipped with heat carrier above the heat generating components Three, the heat carrier three exposes from the relief hole.

Further, the collet section has the cylindrical spaces for clamping machine arm, and the electricity of the pipe clamp electricity tune box adjusts box Bottom opens up line inlet port in part, and line inlet port connection electricity adjusts the inner space of box part and the cylindrical spaces of collet section.

It further, further include cover board, the cover board is equipped with line outlet.

Further, the front end of the collet section is equipped with impact protector mechanism.

Further, the electricity adjusts box part to be equipped with indicator light two, and the indicator light is second is that U-shaped LED module, the U-shaped LED module is sheathed on the front side and the left and right sides that electricity adjusts box part by its U-shaped inner sidewall.

Further, the circuit board is equipped with spray head control module, and spray head installing mechanism is arranged below the collet section.

By above technical scheme, the utility model is at least had the advantages that pipe clamp, electronic speed regulation box and electricity Machine mounting base integrated design, compact-sized, space hold is small, and bonding strength is high, protects to internal circuit board and electronic component Performance is strong, is not easy to break；Modularized design, convenient for assembling, maintenance and replacement.

Detailed description of the invention

Fig. 1 is that unmanned plane Power Component structure disassembles schematic diagram in one scheme of the utility model；

Fig. 2 is one schematic perspective view of pipe clamp electricity tune box orientation in one scheme of the utility model；

Fig. 3 is two schematic perspective view of pipe clamp electricity tune box orientation in one scheme of the utility model；

Fig. 4 is unmanned plane Power Component assembly structure diagram in one scheme of the utility model；

Fig. 5 is the combination dismantling schematic diagram of unmanned plane Power Component and motor, horn in one scheme of the utility model；

Fig. 6 is the combination assembling schematic diagram of unmanned plane Power Component and motor, horn in one scheme of the utility model；

Fig. 7 is indicator light and indicator light fixing seat surface structure schematic diagram in one scheme of the utility model；

Fig. 8 is that unmanned plane Power Component and the group of motor, horn, nozzle mounting seat attach together in the utility model another program With schematic diagram；

Fig. 9 is the collet section structural schematic diagram of pipe clamp electricity tune box in the utility model another program.

Specific embodiment

It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.

Preferred descriptions are made to utility model in the following with reference to the drawings and specific embodiments.

Referring to Fig.1~9, the utility model provides a kind of unmanned plane Power Component, including pipe clamp electricity tune box 1 and circuit board 3, Pipe clamp electricity tune box 1 includes collet section 101 and electricity adjusts box part 102, and collet section 101 is set to electricity and adjusts under box part 102.Its In, collet section 101 and electricity adjust box part 102 be integral structure (in the present solution, the integral structure be specifically one at Type；It is also possible to the integral structure being fixed into other fixed forms in other schemes), circuit board 3 is set to electricity and adjusts box part In 102 inner cavities, the electricity of pipe clamp electricity tune box 1 adjusts box part 102 to be equipped with electric motor fixation mechanism.In specific implementation, the fixed machine of motor Structure can be screw and fix, such as: electricity adjusts the side wall of box part 102 to be equipped with the screw hole of fixed motor 4, passes through screw and screw Hole is adjusted on box part 102 by the electricity that motor 4 is fixed on pipe clamp electricity tune box 1；Electricity adjusts the effect of circuit board 3 in box part 102 to include Motor 4 is connected by output line, to the rotation of driving motor 4 and control its start and stop and rotation speed.Circuit board 3 can pass through spiral shell Nail, which is fixed on electricity, to be adjusted in 102 inner cavity of box part, is then encapsulated by encapsulating, and circuit and electronic component on circuit board 3 is made to be in exhausted Edge sealing state, so that liquid etc. be avoided to enter and erosion damage is caused to cause short circuit etc..

Pipe clamp and electronic speed regulation box are integrally formed, compact-sized, space hold is small, and bonding strength is high, accidental falling It will not cause structure separation damage, it is strong to internal circuit board and electronic component protective value.The utility model is fixed with motor Modular Power Component can be formed after assembling, convenient for assembling and replaced, in use process, even if clamped by collet section 101 Fixed horn 5 (generally carbon pipe) is broken, and carbon pipe is also only needed to change, then by the module of the utility model and motor form Change on the carbon pipe that Power Component is removed together after being installed to replacement, loads onto blade, unmanned plane can be reused；Without tearing open piece by piece It unloads, then installs again, user oneself can restore unmanned plane function, be not necessarily to depot repair or professional tool, knowledge.

In one embodiment, as shown in Figure 1, pipe clamp electricity tune box is to be made of metal material, specifically, in the present embodiment Pipe clamp electricity tune box is to be integrally formed by aluminium alloy (or almag) blank by machining.It is integrally formed not by metal material Only structural strength is high, and electricity can adjust soon in box part 102 to heat generating components conducts on circuit board 3, especially Pipe clamp seat and the integrally formed pipe clamp electricity tune box of electronic speed regulation box can greatly increase heat dissipation area in the utility model and heat passes Speed is led, to greatly improve heat dissipation effect.

Heat generating components connects electricity by heat carrier and adjusts box internal partial wall (i.e. internal chamber wall, including side wall and bottom etc.), thermally conductive Body should use the material of insulation and good heat conductivity.In the present embodiment, heat carrier 1 is specifically equipped with below heat generating components, The connection electricity of heat carrier 1 adjusts bottom in box part 102.To which the heat for issuing heat generating components passes through heat carrier 1 It is directly transferred on pipe clamp electricity tune box 1, and rapidly diffuses into each surface of pipe clamp electricity tune box 1, since pipe clamp electricity tune box 1 includes Collet section 101 and electricity adjust box part 102, so that heat dissipation area greatly increases, in the downward wind-force of properller and nothing Under the double action for the air-flow that man-machine flight forward generates, electricity adjusts the heat generated inside box part 102 that can disperse quickly.Heat dissipation Performance is all had a huge impact to the service life of unmanned plane and using power consumption, dynamic using the utility model by actual measurement Power component, heat dissipation performance are obviously improved, and substantially increase the cruising ability of unmanned plane.

In one embodiment, unmanned plane Power Component further includes cover board 2, and cover board 2 is made of metal material, specifically can be with For aluminium alloy or aluminum-magnesium alloy material, heat generating components top is equipped with two (not shown in FIG.) of heat carrier, two connection cover of heat carrier Plate 2.Heat so as to generate heat generating components on circuit board 3 is transmitted to cover board 2 through heat carrier two upwards, then through cover board 2 1 other positions of pipe clamp electricity tune box are transmitted to, so that heat generating components be allow to radiate from top.In propeller to cover board 2 and pipe It also can achieve good heat dissipation effect under the effect of brushing of folder electricity tune box 1.

Another scheme to radiate above heat generating components is that relief hole (not shown in FIG.) is opened up on cover board 2, fever Heat carrier three is equipped with above component, heat carrier three exposes from relief hole.Heat carrier three is allowed to be directly exposed to below propeller in this way Better heat dissipation effect can be played.In specific implementation, heat carrier one can be used in combination with heat carrier two or heat carrier three, be set It sets, upward heat generating components, downward both direction can be made while radiating, to further increase the heat dissipation effect to heat generating components Rate.As shown in Fig. 2, electricity, which is adjusted, is equipped with cooling fin 1021 on the outside of box part 102, to further increase its heat-sinking capability.

In the case where cover board 2 are arranged, sealing ring can also be set between box part 102 by adjusting in cover board 2 and electricity, reach To the waterproof anti-corrosion effect for adjusting circuit board 3 in box part 102 to electricity.

In one embodiment, collet section 101 has the cylindrical spaces for clamping machine arm, and the electricity of pipe clamp electricity tune box 1 is adjusted Bottom opens up line inlet port 1022 in box part 102, and line inlet port 1022 is connected to inner space and the collet section that electricity adjusts box part 102 101 cylindrical spaces, as shown in Figure 3.Horn is generally tubular arm, and common is carbon pipe.Pipe clamp electricity tune box 1 passes through collet section After 101 are clamped and fastened on tubular arm, powered wire and control signal wire etc. can be from tubular arm interior cablings.Powered wire and control After signal wire processed reaches the cylindrical spaces of collet section 101, the line inlet port 1022 of 102 inner space of box part is adjusted across connection electricity 102 inner space of box part is adjusted into electricity, and then connects circuit board 3 and motor 4, to control the operation of motor 4 and be supplied for it Send work energy.To avoid external cabling, effectively avoids liquid etc. from corroding electric wire, be greatly improved and unmanned plane electric wire is prevented Shield ability, this improves the technical effect that can play highly significant for equal different areas of activity of spraying insecticide in unmanned plane, makes nothing Man-machine external structure is more concise and beautiful.

As shown in Figure 1, cover board 2 is equipped with line outlet 201, for electricity to be adjusted to powered wire, control signal in box part 102 Line etc. draws and connects motor 4.The line outlet 201 of cover board 2 is equipped with protective cover 6, for protecting from line outlet 201 to motor 4 Between powered wire, control signal wire etc., further increase the protective capacities to electric wire.

In one embodiment, indicator light 1 is set to the front end of collet section 101.In existing design, generally will Indicator light is set to the front side of electronic speed regulation box, makes electronic speed regulation box external structure complicated in this way, is unfavorable for radiating, and electronics The front space for adjusting the speed box is limited, is not easy to arrange.In the present embodiment, indicator light 1 is filled in into collet section as end plug 101 cylindrical spaces front end, not only appearance is more beautiful, but also reasonable structural arrangement, does not interfere with to electronic speed regulation The heat dissipation of box (electricity adjusts box part 102).As shown in Fig. 2, collet section 101 includes two symmetrically arranged cambered surface (half tubular shape) knots Structure, the lower end of each globoidal structure are equipped with fixed ear 1011, and fixed ear 1011 is equipped with screw hole, is made by screw and screw hole Two fixed ears 1011 are close to each other, are locked to constitute to horn 5 (carbon pipe).As shown in fig. 7, indicator light 1 is set In the indicator light fixing seat 70 being made of tapered end face 701 and cylindricality pedestal 702, indicator light 1 is set to tapered end face 701, cone Shape end face 701 is set to cylindricality pedestal 702.The design of tapered end face 701, it is not only beautiful, but also when can reduce flight forward Air drag.702 side of cylindricality pedestal is equipped with fixed block 703.When installation is fixed, indicator light fixing seat 70 is passed through into cylindricality pedestal 702 fill in the cylindrical spaces front end that two symmetrically arranged cambered surfaces are constituted, and fixed block 703 is located between two fixed ears 1011, Fixed block 703 and two fixed ears 1011 open up corresponding screw fixed hole, by screw fixed hole and screw by indicator light Fixing seat 70 is fixed on the cylindrical spaces front end of collet section 101.Wherein, it is equipped with flange 7021 in the end of cylindricality pedestal 702, Two symmetrically arranged globoidal structure inner walls are equipped with groove corresponding with flange 7021, open up in the end of cylindricality pedestal 702 scarce Mouthful, cylindricality pedestal 702 is made of elastic material, makes after being squeezed, and the end of cylindricality pedestal 702 is equipped with flange 7021 can be mutual It shrinks close.In installation process, indicator light fixing seat 70 is filled in the cylindrical spaces of collet section 101 by cylindricality pedestal 702, It fills in and reaches predetermined position, flange 7021 is that may be stuck in the groove of globoidal structure inner wall setting, to further increase to finger Show lamp fixing seat 70 and the reliability that indicator light 1 is fixed.

In one embodiment, spray head control and drive module (i.e. flusher control and driving are additionally provided on circuit board 3 Circuit part, including conventional flusher control electronics and circuit connection structure), spray is set below collet section 101 Head installing mechanism.In existing design, often driving circuits individually are arranged to flushers such as spray head, showerhead electrodes Plate, causes that structure is complex, is easily damaged, the problems such as weight is big.By the design, spray head control and drive module are integrated In on circuit board 3, and then many structure settings are saved, mitigates main screw lift, and modularization setting is hardly damaged.Circuit board 3 Upper nozzle control and the outlet of drive module can adjust the line inlet port 1022 in box part 102 come cloth by electricity in above embodiments Line, and then external cabling is avoided, prevent burn into from avoiding scraping collision etc..Spray head installing mechanism can be threaded hole etc., pass through threaded hole The flushers such as showerhead electrode and spray head are connected, flusher is for spraying insecticide.It can also be installed by nozzle mounting seat 8 Flusher, as shown in figure 8, nozzle mounting seat 8 can connect collet section 101 by flexible attachment components 801, thus in aircraft When falling, flexible attachment components 801 can bend, and spray head etc. is avoided to be hit and damage by hardness.

In one embodiment, as shown in figure 8, the front end of collet section 101 is provided that impact protector mechanism.It hits and protects Mechanism is protected, can be affixed to the front end of collet section 101, structural strength is weaker and the impact protector component 9 that forward extends out.? When front is hit, impact protector component 9 deforms or fragmentation, to absorb Impact energy, avoids Impact energy direct It acts on other important components (as electricity adjusts box and motor) of unmanned plane and causes functional damage.Once air crash or shock occurs The case where, impact protector component 9 can be replaced after breaking or deforming, and it is less expensive, to play the function of protection unmanned plane Energy.Impact protector mechanism when hitting, leads to the elastic mechanism of after-contraction when being also possible to encounter the shock from front It crosses elastic mechanism and absorbs Impact energy, also can achieve the effect of protection unmanned plane.

Box part 102 is adjusted to be equipped with indicator light two in electricity, indicator light is second is that U-shaped LED module 10, so-called U-shaped LED module 10 are The LED module being in U-shape, U-shaped LED module 10 are set in electricity by the specific shape (U-shaped inner sidewall) of its U-shaped and adjust box part 102 Front side and the left and right sides, formed semi-surrounding structure.Traditional way is only to adjust the front side of box part 102 that instruction is arranged in electricity Lamp, from being on the one hand not easy from side；On the other hand, frontside area is small, and arrangement space is limited, can only arrange a small number of instructions Lamp, the much information display for being often unable to satisfy aircraft state require.By the design, U-shaped can not only be observed from side The aircraft state that LED module 10 is fed back, and can show that more status signals, convenient for understanding aircraft in time and accurately State.

In one embodiment, as shown in figure 9, collet section 101 is designed to tubular clamping device, in the two sides of tubular point Gap is not opened up, and gap one end open (connection exterior space), other end closing in gap (makes collet section 101 with gap circle Two parts up and down still keep integral structure), upper and lower in gap is respectively equipped with fastening block 1 and fastening block 2 1012, tightly Gu block 1 and fastening block 2 1012 are respectively equipped with threaded hole and through-hole, furthered fastening block by screw, threaded hole and through-hole The distance between one 1011 and fastening block 2 1012, so will by two parts above and below the tubular clamping device on boundary of gap It is close to each other, to realize the effect for clamping carbon pipe (horn 5).This structure setting is arranged convenient for the bottom of collet section 101 Spray head installing mechanism.Preferably, stress dispersion slot 1013 is opened up at the other end closing of gap, stress dispersion slot 1013 is both ends Extend in duplicate clamping, release use process so that stress concentration be avoided to crack for semicircular hole slot and use the longevity Life.

Pipe clamp and electronic speed regulation box are integrally formed by the utility model, and compact-sized, space hold is small, and bonding strength is high, Accidental falling will not cause structure separation damage, strong to internal circuit board and electronic component protective value；Modularized design, Convenient for assembling, maintenance and replacement；Pipe clamp electricity tune box made of after pipe clamp seat and the integrated molding of electronic speed regulation box can greatly increase Heat dissipation area and heat conduction velocity, heat dissipation performance are obviously improved, and substantially increase the cruising ability of unmanned plane；Effectively avoid liquid Deng corrosion electric wire, it is greatly improved the protective capacities to unmanned plane electric wire, this, which is improved, makees in unmanned plane for spraying insecticide etc. Industry occasion can play the technical effect of highly significant, keep unmanned plane external structure more concise and beautiful.

The utility model, which does not elaborate, partly belongs to techniques known, all spirit and original in the utility model In reason, any modification, equivalent replacement, improvement and so on belong to the protection scope of the utility model.

Claims (10)

1. a kind of unmanned plane Power Component, it is characterised in that: including pipe clamp electricity tune box and circuit board, the pipe clamp electricity tune box includes Collet section and electricity adjust box part, and the electricity adjusts box part to be set to the collet section, and the collet section and electricity adjust box part It is integral structure, the circuit board is set to the electricity and adjusts in box part, and the electricity of the pipe clamp electricity tune box adjusts box part to be equipped with motor Fixed mechanism.

2. unmanned plane Power Component according to claim 1, it is characterised in that: have heat generating components on the circuit board, manage It is to be made of metal material that folder electricity, which adjusts box,.

3. unmanned plane Power Component according to claim 2, it is characterised in that: be equipped with heat carrier below the heat generating components One, the heat carrier one connects electricity and adjusts bottom in box part.

4. unmanned plane Power Component according to claim 2, it is characterised in that: further include cover board, the cover board is by metal Material is made, and heat carrier two is equipped with above the heat generating components, and the heat carrier two connects the cover board.

5. unmanned plane Power Component according to claim 2, it is characterised in that: further include cover board, opened up on the cover board Relief hole, the heat generating components top are equipped with heat carrier three, and the heat carrier three exposes from the relief hole.

6. unmanned plane Power Component according to claim 1, it is characterised in that: the collet section has for clamping machine arm Cylindrical spaces, the electricity of the pipe clamp electricity tune box adjusts bottom in box part to open up line inlet port, and line inlet port connection electricity adjusts box part The cylindrical spaces of inner space and collet section.

7. unmanned plane Power Component according to claim 1, it is characterised in that: further include cover board, the cover board is equipped with Line mouth.

8. described in any item unmanned plane Power Components according to claim 1~7, it is characterised in that: before the collet section End is equipped with impact protector mechanism.

9. described in any item unmanned plane Power Components according to claim 1~7, it is characterised in that: the electricity adjusts box part to set There is indicator light two, the indicator light is second is that U-shaped LED module, the U-shaped LED module are sheathed on electricity by its U-shaped inner sidewall and adjust box Partial front side and the left and right sides.

10. described in any item unmanned plane Power Components according to claim 1~7, it is characterised in that: the circuit board is equipped with spray Spray head installing mechanism is arranged in head control and drive module, the collet section lower section.