For the cargo hold of express delivery unmanned plane
Technical field
This utility model is related to unmanned plane field of express delivery, and in particular to a kind of cargo hold for express delivery unmanned plane.
Background technology
Unmanned plane express delivery is unmanned with what the presetting apparatus provided for oneself was manipulated by using radio robot
Low flyer delivery parcel, destination is sent to automatically, can solve the problems, such as remote districts dispensing, improve dispensing efficiency,
Human cost is reduced simultaneously.
Express delivery unmanned plane needs to unload goods when goods is transported after arriving at.There are two schemes at present:It is a kind of
It is that after express delivery unmanned plane is arrived at, goods is unloaded for one piece together with outer package;Another kind be using automatization's cargo hold, express delivery without
It is man-machine arrive at after, cargo hold is automatically opened up, and goods is unloaded.The first scheme needs to consume housing material, brings very
Big to waste, while the first scheme needs artificial discharging to operate, efficiency is low.And second scheme can be beaten automatically due to unmanned plane
Open the cabin door, is possible to during cargo transport because of the system failure or suffers assault, automatically opens up in high aerial hatch door, goods
Thing causes security threat from falling from high altitude to ground staff and property.
Utility model content
For defect of the prior art, this utility model provides a kind of safer goods for express delivery unmanned plane
Cabin.
A kind of cargo hold for express delivery unmanned plane that this utility model is provided includes:Nacelle, hatch door, electrical contact block, driving
Motor;The nacelle bottom arranges hatch door;The hatch door includes hatch door chute and hatchcover, and be slidably connected cabin in the hatch door chute
Lid;The motor drives hatchcover to slide in hatch door chute;The motor electrical connection electrical contact block, the electrical contact
Block is used to connect extraneous power supply.
That is the cargo hold includes nacelle, and nacelle bottom arranges hatch door to be opened/closed, hatch door include hatch door chute and
The hatchcover that can be slided in the groove, by the sliding hatch cover in hatch door chute the opening and closing of hatch door can be realized, and the slip of hatchcover
It is to rotate to drive by motor, i.e., drives hatchcover to slide by motor and realize the opening and closing of hatch door;It is described to drive electricity
Machine is electrical connection electrical contact block, and electrical contact block is connected i.e. achievable motor with extraneous electric supply installation and is powered, namely nobody
Machine carries cargo hold in flight, and motor can not be powered, and need to reach specified location, electrical contact block with and its energization for matching connect
Could realize being powered after contact portion.So, unmanned plane take off front door closing, after taking off make electrical contact with block just with surface power supply dress
Separation is put, motor cannot be powered, thus because of the system failure or by assault hatch door will not be opened accidentally,
Article drops and causes danger in cabin.
Preferably, the above-mentioned cargo hold for express delivery unmanned plane also includes the hack lever that rises and falls;The nacelle bottom connects undercarriage
Bar first end, the end of hack lever second of rising and falling is connected with electrical contact block.
That is nacelle bottom connects the one end for the hack lever that rises and falls, and the other end connection of the hack lever that rises and falls makes electrical contact with block, so
The hack lever that rises and falls of bottom can play certain cushioning effect when cargo hold lands, and make electrical contact with block and be arranged at undercarriage boom end then just
In para-position.
Preferably, the hack lever that rises and falls described in the above-mentioned cargo hold for express delivery unmanned plane is four, and along nacelle bottom surface edge
It is uniformly distributed.
That is nacelle bottom connects four hack levers that rise and fall, and each undercarriage boom end arranges electrical contact block, and rises and falls
Hack lever is uniformly distributed along nacelle bottom surface edge, and such as nacelle bottom surface is circle, then the hack lever that rises and falls is arranged at four quadrantal points, if
Nacelle bottom surface is rectangle, then undercarriage is arranged in the midpoint of four edges, or four angles.Undercarriage can so be caused
Support to nacelle is more stable.
Preferably, the hack lever that rises and falls described in the above-mentioned cargo hold for express delivery unmanned plane extends to the outside of nacelle.So can be with
The stability that increase cargo hold lands.
It is further preferred that rise and fall described in the above-mentioned cargo hold for express delivery unmanned plane hack lever and nacelle bottom surface be located at it is same
In plane.
That is, the hack lever that rises and falls is in the plane being located in nacelle bottom surface, and extend to the outside of cargo hold, so in goods
When cabin lands, the hack lever that rises and falls can increase the stability that nacelle lands, and be not susceptible to incline.
Preferably, hatchcover top surface described in the above-mentioned cargo hold for express delivery unmanned plane arranges tooth bar, and the motor connects
The final-stage gear for having train of reduction gears, train of reduction gears is engaged with tooth bar.
That is motor is connected with train of reduction gears, and train of reduction gears is engaged with tooth bar, tooth in train of reduction gears
Wheel is rotated, band carry-over bar movement, so that hatchcover slides in hatch door chute, reaches the effect of opening and closing hatch door.Such knot
Structure simply without other actuating devices are introduced, advantageously reduces the overall weight of cargo hold.Certainly motor can also be
Hatchcover opening and closing is driven by other means, and the structure as hatch door is rolling screen door, motor can be rolled or launched
And realize the opening and closing of hatchcover.
Preferably, nacelle described in the above-mentioned cargo hold for express delivery unmanned plane is shaped as height more than sole length and width
Cuboid.
So, nacelle is little for the area in the face of unmanned plane clamping, is easy to unmanned plane to clamp.
Preferably, also include that panel electrical connection drives electricity described in panel in the above-mentioned cargo hold for express delivery unmanned plane
Machine, for controlling the rotation of motor, stopping and rotation direction.
That is the control module of control motor rotation is additionally provided with cargo hold, so as to realize full-automation.
In sum, a kind of cargo hold for express delivery unmanned plane that this utility model is provided is by the electronic control unit of hatch door
It is arranged on cargo hold, and it needs to be connected with the electric supply installation on ground that plant-grid connection could be obtained, and so can avoid because being
System failure causes hatch door to be opened accidentally in the air to cause danger by the problem of the control units such as assault.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
The schematic diagram of the cargo hold for express delivery unmanned plane that Fig. 1 is provided for the embodiment of this utility model one.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise stated, technical term used in this application or scientific terminology should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
In the description of the present application, it is to be understood that orientation or position relationship that term " top ", " bottom ", " outward " indicate
It is, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplify description, rather than refers to
Show or imply that the device or element of indication with specific orientation, with specific azimuth configuration and operation, therefore must can not be managed
Solution is to restriction of the present utility model.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In this application, unless otherwise clearly defined and limited, the term such as term " connected ", " connection " should do broad sense reason
Solution, for example, it may be fixedly connected, or be detachably connected, or it is integral;Can be mechanically connected, or electricity
Connection;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals connection or two
The interaction relationship of element.For the ordinary skill in the art, above-mentioned term can as the case may be understood
Concrete meaning in the present invention.
The preferred embodiment provided according to Fig. 1 carries out as described below:
A kind of cargo hold for express delivery unmanned plane that this utility model is provided includes:Nacelle 1, hatch door, electrical contact block 7, drive
Galvanic electricity machine 8;The bottom of the nacelle 1 arranges hatch door;The hatch door includes hatch door chute 2 and hatchcover 5, sliding in the hatch door chute 2
Dynamic connection hatchcover 5;The motor 8 drives hatchcover 5 to slide in hatch door chute 2;The electrical connection electrical contact of the motor 8
Block 7, the electrical contact block 7 is used to connect extraneous power supply.
Unmanned plane take off front door closing, after taking off make electrical contact with block 7 just separate with floor power supply device, the nothing of motor 8
Method is powered, and thus because of the system failure or by assault hatch door will not be opened accidentally, and article drops and causes in cabin
Danger, and unmanned plane is dropped on unmanned plane landing platform, electrical contact block 7 is electrically connected with the electric supply installation on unmanned plane landing platform
Connect, motor 8 is powered, the electric opening and closing of hatch door is capable of achieving again.
The above-mentioned cargo hold for express delivery unmanned plane also includes the hack lever 3 that rises and falls;Nacelle 1 be shaped as height more than sole length and
The cuboid of width, the hack lever 3 that rises and falls extends to the outside of nacelle 1, and the hack lever 3 that rises and falls is generally aligned in the same plane interior with the bottom surface of nacelle 1;Nacelle
1 bottom connects the first end of hack lever 3 of rising and falling, and the end of hack lever 3 second of rising and falling is connected with electrical contact block 7, and the hack lever 3 that rises and falls is four, uniformly
It is distributed on four angles of bottom surface.The top surface of hatchcover 5 arranges tooth bar 6, and motor 8 is connected to train of reduction gears, train of reduction gears
Final-stage gear is engaged with tooth bar 6.
Also include panel 4, the electrical connection motor 8 of the panel 4, control in the above-mentioned cargo hold for express delivery unmanned plane
Making sheet 4 is used to control the rotation of motor 8, stops and rotation direction.It is highly preferred that panel 4 also includes timer, can
Controlled motor timing rotation.
Finally it should be noted that:Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System;Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand:It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent;And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and description.