CN210640634U - A wiring arrangement and unmanned aerial vehicle for unmanned aerial vehicle - Google Patents
A wiring arrangement and unmanned aerial vehicle for unmanned aerial vehicle Download PDFInfo
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- CN210640634U CN210640634U CN201920259607.XU CN201920259607U CN210640634U CN 210640634 U CN210640634 U CN 210640634U CN 201920259607 U CN201920259607 U CN 201920259607U CN 210640634 U CN210640634 U CN 210640634U
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Abstract
The utility model belongs to the technical field of the transportation machinery technique and specifically relates to a wiring arrangement and unmanned aerial vehicle for unmanned aerial vehicle, wiring arrangement includes at least one wiring unit, the wiring unit includes a connecting piece, the inside cavity of connecting piece to the carbon fiber pipe that supplies to constitute the unmanned aerial vehicle skeleton therefrom passes, the connecting piece has at least a curb plate to set up the opening. The utility model effectively fixes the cable at the outlet of the carbon fiber tube through the connecting piece and the connector, thereby avoiding the abrasion of the cable; the wiring mode of arrangement cable makes unmanned aerial vehicle's wiring succinct, pleasing to the eye.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle and specifically relates to a wiring arrangement and unmanned aerial vehicle for unmanned aerial vehicle.
Background
At present, a part of unmanned aerial vehicles support the whole skeleton structure of an airplane through a carbon fiber pipe, and the carbon fiber pipe is widely applied to the field of unmanned aerial vehicles due to light weight, small density and high strength. Also need cable control scheme etc. to control unmanned aerial vehicle on the unmanned aerial vehicle, generally adopt the carbon fiber pipe threading to wear out through the hole of directly punching in the carbon fiber pipe surface, directly wearing into the other end with the cable from the hole of carbon fiber pipe. After threading, the two ends of the wire cannot be fixed, the wire easily slides out of the hole of the carbon fiber tube, the wire is exposed out of the carbon fiber tube and is plugged and pulled in a butt joint mode, when the airplane vibrates, the wire shakes and is easily cut by the sharp edge of the carbon fiber tube hole, and the carbon fiber tube is conductive and is easily short-circuited. The wiring harness is not fixed and is easily wound.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a wiring device for a drone and a drone, so as to solve the problems set forth in the above-mentioned background art.
According to the technical scheme, the wiring device for the unmanned aerial vehicle comprises at least one wiring unit, the wiring unit comprises a connecting piece, the connecting piece is hollow inside, so that a carbon fiber pipe forming an unmanned aerial vehicle framework can pass through the connecting piece, and the connecting piece is provided with at least one side plate which is provided with an opening.
Preferably, the wiring unit further includes a connector installed at the opening.
Preferably, the opening is provided with at least one connecting position, and each connecting position is fixedly connected with one connector.
Preferably, each of the connecting members includes an upper end plate and a lower bottom plate, and the upper end plate and the lower bottom plate are exposed from the opening;
each connecting position comprises an upper connecting groove, a lower connecting groove and a space region between the upper connecting groove and the lower connecting groove;
the upper connecting grooves are formed by separating at least one strip-shaped upper protrusion extending in the vertical direction and arranged on the side surface of the upper end plate exposed from the opening, so that any two adjacent upper connecting grooves are separated by one upper protrusion;
the lower connecting grooves are formed by separating at least one strip-shaped lower protrusion extending in the vertical direction and arranged on the side surface of the lower bottom plate exposed from the opening, so that any two adjacent lower connecting grooves are separated by one lower protrusion;
the number of the upper bulges is equal to that of the lower bulges, and the upper bulges and the lower bulges are opposite one by one, so that the upper bulges and the lower bulges positioned on one side of the same connecting position are positioned on the same straight line.
Preferably, the shape of the hollow inside of the connecting piece is matched with the shape of the carbon fiber tube, and the outline size of the hollow inside of the connecting piece is matched with the outline size of the carbon fiber tube.
Preferably, the shape of the connector is prismatic.
Preferably, one side plate of the connecting piece is provided with a first threaded hole, the other side plate of the connecting piece is provided with a first threaded hole, and the first threaded holes of the two side plates are opposite in position, so that the same bolt can penetrate through the first threaded holes of the two side plates.
Preferably, a first bump is arranged on the upper end plate of the connecting piece, a second bump is arranged on the lower bottom plate of the connecting piece, and a groove is arranged on the second bump;
the first projection of one of the connectors is capable of being inserted into the groove of the other connector.
In a second aspect, the utility model provides an unmanned aerial vehicle, a characterized in that, unmanned aerial vehicle's skeleton includes any one in the first aspect wiring arrangement and carbon fiber pipe, the skeleton has two at least carbon fiber pipe, arbitrary two carbon fiber pipe is through two crossing connecting piece fixed connection.
Preferably, one side plate of the carbon fiber tube is provided with a third threaded hole, the other side plate of the carbon fiber tube is provided with a third threaded hole, the third threaded holes of the two side plates are opposite, so that the same bolt can pass through the third threaded hole of one side plate and the third threaded hole of the other side plate, and at least one side plate of the carbon fiber tube is provided with an opening;
one side plate of the connecting piece (1) is provided with a first threaded hole (1.1), the other side plate of the connecting piece (1) is provided with a first threaded hole (1.1), and the first threaded holes (1.1) of the two side plates are opposite in position, so that the same bolt can penetrate through the first threaded holes (1.1) of the two side plates;
the same bolt can penetrate through all the third threaded holes of the two carbon fiber pipes and all the first threaded holes of the two connecting pieces.
Preferably, the unmanned aerial vehicle further comprises a control system and a power system, and a cable is connected with the control system and the control system in an electric connection mode through a connector.
The beneficial effect of adopting above technical scheme is: firstly, both ends of a wire harness are effectively and firmly fixed on the device, and when the unmanned aerial vehicle takes off or vibrates, the abrasion of the wire harness and the carbon fiber pipe and the infirm fixation of the wire harness on the carbon fiber pipe can be avoided; secondly, arranging wiring modes of the wiring harnesses, and firmly fixing the wiring harnesses in the carbon fiber tubes, so that the unmanned aerial vehicle is concise and attractive in wiring; the device again is as the part of unmanned aerial vehicle skeleton, and it is fixed with the last carbon fiber pipe of unmanned aerial vehicle skeleton and carbon fiber union coupling down, can also carry unmanned aerial vehicle's other parts.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic view of a carbon fiber tube of a wiring device according to an embodiment of the present invention;
fig. 2 is a schematic view of a connector of a wiring device according to an embodiment of the present invention;
fig. 3 is one of the connection member axis measuring views of the wiring device according to the embodiment of the present invention;
fig. 4 is a second axial view of a connecting member of the wiring device according to the embodiment of the present invention, and the second axial view shown in fig. 4 is obtained after the first axial view shown in fig. 3 is turned over 180 degrees;
fig. 5 is a schematic view illustrating a connection position on a connection member of a wiring device according to an embodiment of the present invention;
fig. 6 is a schematic diagram of the wiring device used in a wiring unit according to an embodiment of the present invention;
fig. 7 is a wiring schematic diagram of the device in partial unmanned aerial vehicle skeleton that the embodiment of the utility model provides a wiring.
In the figure: 1. the connecting piece, 1.1, a first threaded hole, 1.2, an opening, 1.2.1 connecting position, 1.2.2 connecting position, 1.2.3 connecting position, 1.2.4 connecting position, 1.3, a second threaded hole, 1.4, a first bump, 1.5, a second bump, 1.6, a lightening hole, 11 connecting piece, 12 connecting piece, 13 connecting piece, 14 connecting piece, 15 connecting piece and 16 connecting piece;
2. connector, 21, connector, 22, connector;
3. carbon fiber tube, 3.1, third screw hole, 3.2, opening, 31, carbon fiber tube, 32, carbon fiber tube, 33, carbon fiber tube, 34, carbon fiber tube, 35, carbon fiber tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through an intermediate medium, or they may be connected through the inside of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should also be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
The first embodiment is as follows:
referring to fig. 6, this embodiment provides a wiring arrangement for unmanned aerial vehicle, and the device includes at least one wiring unit, wiring unit includes a connecting piece 1, connecting piece 1 is inside hollow to the carbon fiber pipe 3 that supplies to constitute the unmanned aerial vehicle skeleton passes therethrough, connecting piece 1 has at least one curb plate to set up opening 1.2.
An opening 3.2 is provided in the left side plate of the carbon fiber tube 3, and an opening 3.2 is provided in the right side plate of the carbon fiber tube 3. The size of the outline of the opening 3.2 of the left side plate is equal to the size of the outline of the opening 3.2 of the right side plate, and the position of the opening 3.2 of the left side plate is just opposite to the position of the opening 3.2 of the right side plate, so that when the opening 3.2 of the left side plate or the opening 3.2 of the right side plate is directly viewed, the outline of the opening 3.2 of the left side plate is completely overlapped with the outline of the opening 3.2 of the right side plate.
Referring to fig. 2, the connector 2 is also called connector, plug and socket in China, and generally refers to an electrical connector, i.e., a device for connecting two active devices to transmit current or signals. The connector 2 has several terminals for connecting cables, and the connector 2 provided in this embodiment is a DB connector, and may also be a BF connector, etc.
In a preferred embodiment of the present embodiment, referring to fig. 3 and 4, one side plate (e.g. the front side plate) of the connecting element 1 is provided with an opening 1.2, which is provided with at least one connecting site, each connecting site being fixedly connected with one connector 2. The shape of the connecting position is matched with that of the connector 2, and the outline size of the connecting position is matched with that of the connector 2.
Each connecting piece comprises an upper end plate and a lower bottom plate, and the upper end plate and the lower bottom plate are exposed out of the opening 1.2;
each connecting position comprises an upper connecting groove, a lower connecting groove and a space region between the upper connecting groove and the lower connecting groove;
the upper connecting grooves are formed by separating at least one strip-shaped upper protrusion extending in the vertical direction and arranged on the side face of the upper end plate exposed from the opening 1.2, so that any two adjacent upper connecting grooves are separated by one upper protrusion;
the lower connecting grooves are formed by separating at least one strip-shaped lower protrusion extending in the up-down direction and arranged on the side surface of the lower bottom plate exposed from the opening 1.2, so that any two adjacent lower connecting grooves are separated by one lower protrusion;
the number of the upper bulges is equal to that of the lower bulges, and the upper bulges and the lower bulges are opposite one by one, so that the upper bulges and the lower bulges positioned on one side of the same connecting position are positioned on the same straight line.
One connection site has two second screw holes 1.3 the upper connection groove is provided with one second screw hole 1.3 the lower connection groove is provided with another second screw hole 1.3, through two second screw holes 1.3 fastening connector 2.
In this embodiment, the front side plate of the connecting member 1 is provided with the opening 1.2, the rear side plate of the connecting member 1 is provided with the opening 1.2, and the opening 1.2 of the front side plate is opposite to the opening 1.2 of the rear side plate, so that the opening 1.2 of the front side plate or the opening 1.2 of the rear side plate is directly viewed, and the contour of the opening 1.2 of the front side plate completely coincides with the contour of the opening 1.2 of the rear side plate.
As shown in fig. 5, the opening 1.2 of the front side plate is provided with 4 connection positions, namely, a connection position 1.2.1, a connection position 1.2.2, a connection position 1.2.3 and a connection position 1.2.4, wherein the 4 connection positions are separated by 3 protrusions. Each connection position is provided with two second screw holes 1.3, so connection position 1.2.1 is through screw thread fixed connection DB connector 2, and connection position 1.2.2 is through screw thread fixed connection DB connector 2, and connection position 1.2.3 is through screw thread fixed connection DB connector 2, and connection position 1.2.4 is through screw thread fixed connection DB connector 2.
The opening 1.2 of the rear side plate is also provided with 4 connecting positions, and the arrangement mode of the connecting positions is the same as that of the front side plate.
It should be noted that the shape and the contour size of the front plate opening 1.2 of the connecting piece 1, the rear plate opening 1.2 of the connecting piece 1, the left plate opening 3.2 of the carbon fiber tube 3 and the right plate opening 3.2 of the carbon fiber tube 3 are the same. After the carbon fiber tube 3 penetrates into the cavity of the connecting piece 1, the third threaded hole 3.1 of the upper side plate of the carbon fiber tube 3 coincides with the first threaded hole 1.1 of the upper end plate of the connecting piece 1, and the third threaded hole 3.1 of the lower side plate of the carbon fiber tube 3 coincides with the first threaded hole 1.1 of the lower bottom plate of the connecting piece 1. Meanwhile, the left side plate opening 3.2 of the carbon fiber tube 3 coincides with the front side plate opening 1.2 of the connecting piece 1, and the right side plate opening 3.2 of the carbon fiber tube 3 coincides with the rear side plate opening 1.2 of the connecting piece 1.
Besides the connector is fixed by screw threads, the connector can also be fixed by welding or solid glue bonding.
In a preferred embodiment of the present embodiment, the connecting member 1 is hollow inside for the carbon fiber tube 3 constituting the skeleton of the drone to pass through. The inside hollow shape of connecting piece 1 and the shape phase-match of the carbon fiber pipe 3 that constitutes the unmanned aerial vehicle skeleton, the inside hollow outline size of connecting piece 1 and the outline size phase-match of the carbon fiber pipe 3 that constitutes the unmanned aerial vehicle skeleton. The carbon fiber tube 3 is in clearance fit with the connecting piece 1, so that the carbon fiber tube 3 can rapidly and conveniently penetrate through the connecting piece 1.
In a preferred embodiment of the present embodiment, the connecting member 1 is a prism with a hollow interior, and a threaded hole or a round hole is relatively easily formed in a side surface to fasten the connecting member 1 and the carbon fiber tube 3. Referring to fig. 3 and 4, the connecting member 1 of the present embodiment is a quadrangular prism, and is formed by processing a common aluminum profile, so that labor cost is reduced.
It should be noted that the connecting piece 1 can be a quadrangular prism, a hexagonal prism or an octagonal prism, but it is necessary to ensure that the shape of the prism cavity matches with the shape of the carbon fiber tube 3 forming the unmanned aerial vehicle framework; the size of the outline of the prism cavity is matched with the size of the outline of a carbon fiber tube 3 forming the unmanned aerial vehicle framework; the prism cavity is in clearance fit with the carbon fiber tube 3 forming the unmanned aerial vehicle framework.
Referring to fig. 3 and 4, in a preferred embodiment of the present embodiment, the connecting member 1 includes an upper end plate and a lower bottom plate. The upper end plate of the connecting piece 1 is provided with a first threaded hole 1.1, the lower base plate of the connecting piece 1 is provided with a first threaded hole 1.1, the first threaded hole 1.1 is circular, the circle center of the first threaded hole 1.1 of the upper end plate and the circle center of the first threaded hole 1.1 of the lower base plate are on the same straight line, and therefore the same bolt can penetrate through the first threaded hole 1.1 of the upper end plate of the connecting piece 1 and the first threaded hole 1.1 of the lower base plate of the connecting piece 1.
It should be noted that, the size of the first threaded hole 1.1 of the connecting piece 1 is the same as the size of the third threaded hole 3.1 of the carbon fiber tube 3, after the carbon fiber tube 3 penetrates into the hollow interior of the connecting piece 1, the third threaded hole 3.1 of the upper side plate of the carbon fiber tube 3 is coaxial with the first threaded hole 1.1 of the upper end plate of the connecting piece 1, and the third threaded hole 3.1 of the lower side plate of the carbon fiber tube 3 is coaxial with the first threaded hole 1.1 of the lower bottom plate of the connecting piece 1, so that the same bolt can simultaneously penetrate through the third threaded hole 3.1 of the upper side plate of the carbon fiber tube 3, the first threaded hole 1.1 of the upper end plate of the connecting piece 1, the third threaded hole 3.1 of the lower side plate of the carbon fiber tube 3. The size of first screw hole 1.1 or third screw hole 3.1 is confirmed according to intensity, rigidity, stability and the dead weight of unmanned aerial vehicle skeleton.
In a preferred embodiment of the present embodiment, referring to fig. 3, the upper end plate of the connecting member 1 is further provided with a first protrusion 1.4, a through first threaded hole 1.1 is provided on the first protrusion 1.4, and a position of the first threaded hole 1.1 of the first protrusion 1.4 is directly opposite to a position of the first threaded hole 1.1 of the upper end plate, so that the same bolt can pass through the first threaded hole 1.1 of the first protrusion 1.4 and the first threaded hole 1.1 of the upper end plate.
Referring to fig. 4, the lower bottom plate of the connecting member 1 is further provided with a second protrusion 1.5, and the second protrusion 1.5 is provided with a groove. The shape of the groove of the second bump 1.5 is matched with the shape of the first bump 1.4, and the thickness of the groove of the second bump 1.5 is equal to the thickness of the first bump 1.4, so that the first bump 1.4 of the upper end plate of one connecting piece 1 can be embedded into the groove of the second bump 1.5 of the lower bottom plate of another connecting piece 1. Through the recess that sets up first lug 1.4 and second lug 1.5 on connecting piece 1, when avoiding two connecting pieces 1 from top to bottom to fix, go up connecting piece 1 and produce the torsion relatively connecting piece 1 down.
It should be noted that, in this embodiment, the shapes of the grooves of the first bump 1.4 and the second bump 1.5 are, for example, quadrangular prisms, and the shapes of the grooves of the first bump 1.4 and the second bump 1.5 may also be other prisms or irregular shapes, and it is necessary to ensure that the shapes of the first bump 1.4 and the grooves of the second bump 1.5 are the same; the thickness of the first bump 1.4 is the same as the thickness of the groove of the second bump 1.5; the first projection 1.4 can engage in a recess of the second projection 1.5.
In a preferred embodiment of the present embodiment, referring to fig. 3 and 4, the upper end plate of the connecting member 1 is provided with lightening holes 1.6, the lower end plate of the connecting member 1 is provided with lightening holes 1.6, and the lightening holes 1.6 are shaped like kidney-shaped holes. Under the prerequisite that does not influence the stability, rigidity and the intensity of unmanned aerial vehicle skeleton, through set up lightening hole 1.6 on connecting piece 1, the dead weight of reduction unmanned aerial vehicle skeleton that can the at utmost to guarantee the stability of unmanned aerial vehicle flight gesture.
Referring to fig. 6, the present embodiment provides a wiring device for a drone, the device including two wiring units.
When the carbon fiber tube 31 passes through the cavity of the connecting piece 11, the third threaded hole 3.1 of the upper side plate of the carbon fiber tube 31 coincides with the first threaded hole 1.1 of the upper end plate of the connecting piece 11, and the third threaded hole 3.1 of the lower side plate of the carbon fiber tube 31 coincides with the first threaded hole 1.1 of the lower bottom plate of the connecting piece 11. The left side plate opening 3.2 of the carbon fiber tube 31 coincides with the front side plate opening 1.2 of the connecting piece 11, and the right side plate opening 3.2 of the carbon fiber tube 31 coincides with the rear side plate opening 1.2 of the connecting piece 11.
When the carbon fiber tube 32 passes through the cavity of the connecting piece 12, the first threaded hole of the upper side plate of the carbon fiber tube 32 coincides with the first threaded hole of the upper end plate of the connecting piece 12, and the first threaded hole of the lower side plate of the carbon fiber tube 32 coincides with the first threaded hole of the lower bottom plate of the connecting piece 12. The left side plate opening 3.2 of the carbon fiber tube 32 coincides with the front side plate opening 1.2 of the connecting piece 12, and the right side plate opening 3.2 of the carbon fiber tube 32 coincides with the rear side plate opening 1.2 of the connecting piece 12.
The carbon fiber tube 31 and the carbon fiber tube 32 are perpendicular to each other, and the connecting member 11 and the connecting member 12 are perpendicular to each other, as shown in fig. 6, the first projection 1.4 of the upper end plate of the connecting member 12 is embedded in the groove of the second projection 1.5 of the lower bottom plate of the connecting member 11.
Fastening carbon fiber tube 31 and carbon fiber tube 32 with the bolt, the bolt passes first screw hole 1.1 on the first lug of connecting piece 11, third screw hole 3.1 of carbon fiber tube 31 upper plate, third screw hole 3.1 of carbon fiber tube 31 lower plate, first screw hole 1.1 of connecting piece 11 lower plate, first screw hole 1.1 on the first lug of connecting piece 12, third screw hole 3.1 of carbon fiber tube 32 upper plate, third screw hole 3.1 of carbon fiber tube 32 lower plate and third screw hole 3.1 of connecting piece 12 lower plate in proper order. The nut is fastened at the tail of the bolt, and 3-5 screw pitches are reserved.
For example, fig. 7 shows the connection of three carbon fiber pipes 3 as a schematic view of a certain part of the skeleton of the drone. The carbon fiber tube 33 is vertically fixed with the carbon fiber tube 34, the carbon fiber tube 33 is vertically fixed with the carbon fiber tube 35, and the carbon fiber tube 34 and the carbon fiber tube 35 are in the same plane and are parallel to each other. The connecting piece 13 is vertically fixed with the connecting piece 14, the connecting piece 15 is vertically fixed with the connecting piece 16, the connecting piece 13 and the connecting piece 15 are in the same plane, the inner cavities of the connecting piece 13 and the connecting piece 15 simultaneously penetrate through the carbon fiber tubes 33, and the connecting piece 14 and the connecting piece 16 are in the same plane and are parallel.
The carbon fiber tube 33 passes through the connecting piece 13, the carbon fiber tube 34 passes through the connecting piece 14, and the vertical fixation of the carbon fiber tube 33 and the carbon fiber tube 34 is used as a wiring unit, which is the same as the fixation mode shown in fig. 6; the carbon fiber tube 33 passes through the connecting member 15, the carbon fiber tube 35 passes through the connecting member 16, and the vertical fixing of the carbon fiber tube 33 and the carbon fiber tube 35 as a wiring unit is performed in the same manner as the fixing shown in fig. 6.
In the wiring mode of the unmanned aerial vehicle framework, as shown in fig. 7, one end of a first section of cable is electrically connected with a cable of the power system, and the other end of the first section of cable is electrically connected to a terminal of the DB connector 21;
one end of the second-stage cable is electrically connected to the DB connector 21, the other end of the second-stage cable is electrically connected to the DB connector 22, and the second-stage cable between the DB connector 21 and the DB connector 22 is in the cavity of the carbon fiber tube 33.
One end of the third segment cable is electrically connected to the terminal of the BD second connector 22, and the other end of the third segment cable is electrically connected to the control system.
Connect driving system's first section cable and pass through DB connector 21, firmly fix first section cable in an opening 3.2 department of carbon fiber pipe 33, avoid the vibrations of unmanned aerial vehicle organism to lead to the wearing and tearing of first section cable and the opening 3.2 department of carbon fiber pipe 33.
The third section of cable of connection control system passes through DB connector 22, firmly fixes the third section of cable in another opening 3.2 department of carbon fiber pipe 33, avoids the vibrations of unmanned aerial vehicle organism to lead to the wearing and tearing of third section of cable and another opening 3.2 department of carbon fiber pipe 33.
Through DB connector 22, the effectual electrical connection of DB connector 23 with first section cable, second section cable and third section cable together, look from the outward appearance comparatively neatly, orderly, it is not mixed and disorderly at all, also obtain improving to the whole aesthetic feeling of unmanned aerial vehicle's skeleton. When later stage unmanned aerial vehicle's maintenance, the staff can be quick, convenient find every bundle of cable walk the line orbit, improve staff's work efficiency, better maintenance unmanned aerial vehicle.
Example two:
this embodiment provides an unmanned aerial vehicle, unmanned aerial vehicle's skeleton includes embodiment one any one wiring arrangement and carbon fiber pipe, the skeleton has two at least carbon fiber pipe, arbitrary two carbon fiber pipe is through two crossing connecting piece fixed connection.
In a preferred embodiment of the present embodiment, a third threaded hole 3.1 is provided in the upper side plate of the carbon fiber tube 3, and a third threaded hole 3.1 is provided in the lower side plate of the carbon fiber tube 3. The first threaded hole is a round hole, the circle center of the third threaded hole 3.1 of the upper side plate and the circle center of the third threaded hole 3.1 of the lower side plate are on the same straight line, and therefore the same bolt can penetrate through the third threaded hole 3.1 of the upper side plate and the third threaded hole 3.1 of the lower side plate.
An opening 3.2 is provided in the left side plate of the carbon fiber tube 3, and an opening 3.2 is provided in the right side plate of the carbon fiber tube 3. The contour size of the opening 3.2 of the left side plate is the same as the contour size of the opening 3.2 of the right side plate, and the position of the opening 3.2 of the left side plate is just opposite to the position of the opening 3.2 of the right side plate, so that when the opening 3.2 of the left side plate or the opening 3.2 of the right side plate is directly viewed, the contour of the opening 3.2 of the left side plate is completely overlapped with the contour of the opening 3.2 of the right side plate.
As the minimum unit of the unmanned aerial vehicle skeleton, two carbon fiber pipes are intersected and fixed, as shown in fig. 6. Carbon fiber tube 31 passes connecting piece 11, carbon fiber tube 32 passes connecting piece 12, the bolt passes first screw hole 1.1 on the first lug of connecting piece 11 in proper order, third screw hole 3.1 of carbon fiber tube 31 epipleural, the first screw hole 1.1 of connecting piece 11 lower plate, the first screw hole 1.1 on the first lug of connecting piece 12, the third screw hole 3.1 of carbon fiber tube 32 epipleural and the third screw hole 3.1 of connecting piece 12 lower plate. The carbon fiber tube 31 and the carbon fiber tube 32 are fastened together by bolts.
In a preferred embodiment of this embodiment, under the combined action of a plurality of wiring devices, the skeleton of the unmanned aerial vehicle builds the carbon fiber pipes 3 into the skeleton of the unmanned aerial vehicle, as shown in fig. 7. The power system and the control system are arranged on the framework of the unmanned aerial vehicle in an electrically connected mode through the connector 2, so that the wiring of the unmanned aerial vehicle is simple and attractive.
In summary, the device for unmanned aerial vehicle wiring provided by the embodiment of the present invention has many advantages, such as facilitating the arrangement of the wire harness inside the carbon fiber tube and the separation of the wire harness of the wire outlet hole of the carbon fiber tube; fixing the wire harness at the outlet of the carbon fiber pipe; the carbon fiber tube and the carbon fiber tube are fixed together. Obviously, the embodiment of the utility model provides a device for unmanned aerial vehicle wiring will bring good market prospect and economic benefits certainly.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the utility model, not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (11)
1. A wiring arrangement for unmanned aerial vehicle, its characterized in that: including at least one wiring unit, wiring unit includes a connecting piece (1), connecting piece (1) inside cavity to carbon fiber pipe (3) that supply to constitute the unmanned aerial vehicle skeleton from the passing, at least a curb plate of connecting piece (1) is provided with opening (1.2).
2. A wiring device according to claim 1, said wiring unit further comprising a connector (2), said connector (2) being mounted at said opening (1.2).
3. The wiring device according to claim 2, characterized in that: at least one connecting position is arranged at the position of the opening (1.2), and each connecting position is fixedly connected with one connector (2).
4. The wiring device according to claim 3, characterized in that:
each connecting piece (1) comprises an upper end plate and a lower bottom plate, and the upper end plate and the lower bottom plate are exposed out of the opening (1.2);
each connecting position comprises an upper connecting groove, a lower connecting groove and a space region between the upper connecting groove and the lower connecting groove;
the upper connecting grooves are formed by separating at least one strip-shaped upper protrusion extending in the vertical direction and arranged on the side face of the upper end plate exposed from the opening (1.2), so that any two adjacent upper connecting grooves are separated by one upper protrusion;
the lower connecting grooves are formed by separating at least one strip-shaped lower bulge extending along the vertical direction and arranged on the side surface of the lower bottom plate exposed from the opening (1.2), so that any two adjacent lower connecting grooves are separated by one lower bulge;
the number of the upper bulges is equal to that of the lower bulges, and the upper bulges and the lower bulges are opposite one by one, so that the upper bulges and the lower bulges positioned on one side of the same connecting position are positioned on the same straight line.
5. The wiring device according to claim 1, characterized in that: the shape of the hollow part in the connecting piece (1) is matched with the shape of the carbon fiber tube (3), and the size of the outline of the hollow part in the connecting piece (1) is matched with the size of the outline of the carbon fiber tube (3).
6. The wiring device according to claim 5, characterized in that: the shape of the connecting piece (1) is prism.
7. The wiring device according to claim 1, characterized in that: one side plate of the connecting piece (1) is provided with a first threaded hole (1.1), the other side plate of the connecting piece (1) is provided with a first threaded hole (1.1), and the two side plates are just aligned to the first threaded hole (1.1) so that the same bolt can pass through the first threaded hole (1.1) of the side plate.
8. The wiring device according to claim 1, characterized in that: a first lug (1.4) is arranged on the upper end plate of the connecting piece (1), a second lug (1.5) is arranged on the lower bottom plate of the connecting piece (1), and a groove is arranged on the second lug (1.5);
the first projection (1.4) of one of the connectors (1) can be inserted into the groove of the other connector.
9. An unmanned aerial vehicle, characterized in that, the skeleton of unmanned aerial vehicle includes the wiring device of any one of claims 1-8, the skeleton of unmanned aerial vehicle still includes at least two carbon fiber tubes (3), arbitrary two crossing carbon fiber tubes (3) are through two connecting pieces (1) fixed connection.
10. The unmanned aerial vehicle of claim 9, one side plate of the carbon fiber pipe (3) is provided with a third threaded hole (3.1), the other side plate of the carbon fiber pipe (3) is provided with a third threaded hole (3.1), the third threaded holes (3.1) of the two side plates are opposite, so that the same bolt can pass through the third threaded hole (3.1) of one side plate and the third threaded hole (3.1) of the other side plate, and at least one side plate of the carbon fiber pipe (3) is provided with an opening (3.2);
one side plate of the connecting piece (1) is provided with a first threaded hole (1.1), the other side plate of the connecting piece (1) is provided with a first threaded hole (1.1), and the first threaded holes (1.1) of the two side plates are opposite in position, so that the same bolt can penetrate through the first threaded holes (1.1) of the two side plates;
the same bolt can penetrate through all the third threaded holes (3.1) of the two carbon fiber pipes (3) and all the first threaded holes (1.1) of the two connecting pieces (1).
11. The drone of claim 9, further comprising a control system and a power system, the control system being electrically connected to the control system by a cable through the connector (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920259607.XU CN210640634U (en) | 2019-02-28 | 2019-02-28 | A wiring arrangement and unmanned aerial vehicle for unmanned aerial vehicle |
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| CN201920259607.XU CN210640634U (en) | 2019-02-28 | 2019-02-28 | A wiring arrangement and unmanned aerial vehicle for unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888691A (en) * | 2019-02-28 | 2019-06-14 | 顺丰科技有限公司 | A kind of connecton layout and unmanned plane for unmanned plane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888691A (en) * | 2019-02-28 | 2019-06-14 | 顺丰科技有限公司 | A kind of connecton layout and unmanned plane for unmanned plane |
| CN109888691B (en) * | 2019-02-28 | 2024-09-27 | 丰翼科技(深圳)有限公司 | Wiring device for unmanned aerial vehicle and unmanned aerial vehicle |
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