CN206196209U - Unmanned aerial vehicle with frame additional strengthening - Google Patents
Unmanned aerial vehicle with frame additional strengthening Download PDFInfo
- Publication number
- CN206196209U CN206196209U CN201621293314.6U CN201621293314U CN206196209U CN 206196209 U CN206196209 U CN 206196209U CN 201621293314 U CN201621293314 U CN 201621293314U CN 206196209 U CN206196209 U CN 206196209U
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- circuit board
- connecting portion
- unmanned plane
- upper substrate
- reinforcer
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Abstract
The utility model relates to an unmanned aerial vehicle with frame additional strengthening. This unmanned aerial vehicle includes: the upper substrate, circuit board, circuit board are located the below on unmanned aerial vehicle's direction of height of upper substrate and dispose with the upper substrate parallelly, and the upper substrate is fixed each other through a plurality of spliced poles with the circuit board, and the reinforcement, the reinforcement sets up between upper substrate and circuit board and the reinforcement is used for connecting upper substrate and the circuit board structural strength in order to strengthen upper substrate and circuit board, in the upper surface of circuit board at least two each other in the criss -cross direction, and the reinforcement is including respectively along at least two a plurality of connecting portion of extending of criss -cross direction each other, and is fixed each other between each connecting portion. The weight of this reinforcement is light, occupation space is comparatively concentrated, reserves great whole space can for other devices, be favorable to unmanned aerial vehicle's overall arrangement. And this reinforcement can increase the connection area of contact between upper substrate and the circuit board to strengthen the overall structure intensity and the stability of frame.
Description
Technical field
The utility model is related to unmanned plane field；More specifically, the utility model is related to the nothing with frame reinforcement structure
It is man-machine.
Background technology
Technical grade unmanned plane has requirement higher in terms of own wt and load-carrying compared to consumer level unmanned plane, because
This, strengthens rack construction intensity and reduces body weight, into the important content of technical grade unmanned aerial vehicle design.In correlation technique,
Unmanned plane generally connects each substrate using aluminium post, connects upper substrate and circuit board for example with aluminium post, and connect using aluminium post
Connect circuit board and carry plate.Using the connected mode of aluminium post so that each substrate upper stress point compares concentration, and stress surface compared with
It is small, it is unfavorable for the overall construction intensity of unmanned plane.In addition, although it is strong that the quantity of increase aluminium post can play reinforcement unmanned plane structure
The effect of degree, but the stress of each aluminium post junction still compares concentration, and big quantity space can be taken, it is unfavorable for other devices
Part is installed.
Utility model content
Technical problem
In view of this, the technical problems to be solved in the utility model is how to strengthen the rack construction intensity of unmanned plane, with
Improve the stability of unmanned plane.
Solution
In order to solve the above-mentioned technical problem, according to an embodiment of the present utility model, there is provided a kind of to strengthen with frame
The unmanned plane of structure, the unmanned plane includes：
Upper substrate；
Circuit board, the circuit board be located at the upper substrate the lower section in the short transverse of the unmanned plane and with institute
State upper substrate abreast to configure, the upper substrate is fixed to one another with the circuit board by multiple connecting poles；And
Reinforcer, the reinforcer is arranged between the upper substrate and the circuit board and the reinforcer is used to connect
The upper substrate and the circuit board are connect to strengthen the structural strength of the upper substrate and the circuit board,
On at least two directions intersected with each other in the upper surface of the circuit board, the reinforcer includes edge respectively
Multiple connecting portions that described at least two directions intersected with each other extend, is fixed to one another between each connecting portion.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
In the section orthogonal with the short transverse of the unmanned plane, the cross sectional shape of the reinforcer for it is I-shaped, ten
Font, X fonts or square shape.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
In the case where the cross sectional shape of the reinforcer is I-shaped, the reinforcer is included along a first direction
It is linear to extend and two first connecting portions parallel to each other and along the second direction straight line orthogonal with the first direction
The second connecting portion that shape extends, the second connecting portion is arranged between described two first connecting portions and second connection
Two ends on the length direction in portion are fixed with described two first connecting portions respectively.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
In this second direction, the length of the second connecting portion is equal sized with the upper substrate so that described
Two first connecting portions are both secured to the peripheral part of the upper substrate；And/or
In the short transverse of the unmanned plane, the height phase of the height of the second connecting portion and each connecting pole
Together.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
It is connected with the upper substrate and the first connecting portion and institute in the first connecting portion and the second connecting portion
State in the case that second connecting portion is connected with the circuit board, the first connecting portion and the second connecting portion and the upper base
Plate and the equal face contact of the circuit board.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
The first connecting portion and the second connecting portion are fixed by multiple connecting portions respectively with the upper substrate,
And/or
The first connecting portion and the second connecting portion are fixed by multiple connecting portions respectively with the circuit board.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
The unmanned plane also includes carry plate, and the carry plate is located at the height side in the unmanned plane of the circuit board
Upward lower section and abreast configured with the circuit board, and
The carry plate is connected to each other with the circuit board by multiple connectors so that impacted in the circuit board
The impulsive force can be delivered to the connector by the reinforcer in the case of power, to reduce the impulsive force to the electricity
The deformation that road plate is caused.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
The multiple connector with the connecting portion of the circuit board at least in part with the reinforcer with it is described
The connecting portion of circuit board is consistent.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
The connector has staff-like shape, and one end of the connector is connected with the peripheral part of the circuit board, described
The other end of connector is connected with the peripheral part of the carry plate.
For the above-mentioned unmanned plane with frame reinforcement structure, in a kind of possible implementation,
The carry plate has rectangular shape, and relative two side edge part in the peripheral part of the carry plate is respectively separated
Turn up the soil multiple connectors that are rigidly connected.
Beneficial effect
Unmanned plane with frame reinforcement structure of the present utility model, is set between the upper substrate and circuit board of unmanned plane
There is reinforcer.The lighter in weight of the reinforcer, taking up room more concentrate, and can be reserved to other devices larger overall empty
Between, be conducive to the layout of unmanned plane.Also, the reinforcer can increase the connection contact area between upper substrate and circuit board,
So as to strengthen the overall construction intensity and stability of frame.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, further feature of the present utility model and aspect will
It is made apparent from.
Brief description of the drawings
Comprising in the description and accompanying drawing and the specification of the part that constitutes specification together illustrates this practicality newly
The exemplary embodiment of type, feature and aspect, and for explaining principle of the present utility model.
Fig. 1 shows the schematic diagram with the unmanned plane with frame reinforcement structure according to the embodiment of the utility model one；
Fig. 2 shows there is the reinforcer in the unmanned plane with frame reinforcement structure of the embodiment of the utility model one
Schematic diagram.
Description of reference numerals
1：Upper substrate 2：Connecting pole 3：Circuit board
4：Reinforcer 41：First connecting portion 42：Second connecting portion
5：Connector 6：Carry plate 7：Leg connector
Specific embodiment
Various exemplary embodiments of the present utility model, feature and aspect are described in detail below with reference to accompanying drawing.In accompanying drawing
Identical reference represents the same or analogous element of function.Although the various aspects of embodiment are shown in the drawings,
It is unless otherwise indicated, it is not necessary to accompanying drawing drawn to scale.
Special word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the utility model, given in specific embodiment below numerous specific
Details.It will be appreciated by those skilled in the art that without some details, the utility model can equally be implemented.In some realities
In example, it is not described in detail for method well known to those skilled in the art, means, element and circuit, in order to highlight this reality
With new purport.
Fig. 1 shows the schematic diagram with the unmanned plane with frame reinforcement structure according to the embodiment of the utility model one.
As shown in figure 1, the unmanned plane that should have frame reinforcement structure includes：Upper substrate 1, circuit board 3 and reinforcer 4.Wherein, circuit
Plate 3 be located at upper substrate 1 the lower section in the short transverse of unmanned plane and configured substantially in parallel with upper substrate 1, upper substrate 1 with
Circuit board 3 passes through multiple connecting poles 2 and is fixed to one another.Reinforcer 4 is arranged between upper substrate 1 and circuit board 3 and reinforcer 4 is used
In upper substrate 1 and circuit board 3 is connected to strengthen the structural strength of upper substrate 1 and circuit board 3, in the upper surface of circuit board 3
On at least two directions intersected with each other, reinforcer 4 includes the multiple extended respectively along at least two directions intersected with each other
Connecting portion, is fixed to one another between each connecting portion.
As shown in figure 1, connecting pole 2 and reinforcer 4 can be the basic attachment structure between upper substrate 1 and circuit board 3.Its
In, connecting pole 2 can be set more scattered position between upper substrate 1 and circuit board 3.The present embodiment does not limit connecting pole 2
Number, for example can be respectively provided with four symmetrical connecting poles 2 in the both sides of reinforcer 4.Connecting pole 2 and reinforcer 4 can
The connection between upper substrate 1 and circuit board 3 is realized, is increased bonding strength and reduction is taken up room.
It should be noted that the present embodiment does not limit the making material of connecting pole 2 and reinforcer 4, for example, can be closed for aluminium
Gold, carbon alloy or titanium alloy etc..Used as an example of the present embodiment, connecting pole 2 and reinforcer 4 can be made by aluminium alloy
Form, so as to reduce the own wt of unmanned plane.
The present embodiment does not limit the shape of reinforcer 4, in a kind of possible implementation, in the height side with unmanned plane
To in orthogonal section, the cross sectional shape of reinforcer 4 can be I-shaped, cross, X fonts or square shape etc..
In a kind of possible implementation, in the case where the cross sectional shape of reinforcer 4 is I-shaped, reinforcer 4 is wrapped
Include linear extension along a first direction and two first connecting portions 41 substantially parallel to one another and along with first direction just
The second connecting portion 42 that the second direction of friendship linearly extends, second connecting portion 42 is arranged between two first connecting portions 41 simultaneously
And the two ends on the length direction of second connecting portion 42 are fixed with two first connecting portions 41 respectively.
In a kind of possible implementation, in a second direction, the length of second connecting portion 42 and the size of upper substrate 1
It is roughly equal so that two first connecting portions 41 are both secured to the peripheral part of upper substrate 1；And/or in the short transverse of unmanned plane
On, the height of second connecting portion 42 is highly identical with each connecting pole 2.
As an example of the present embodiment, as shown in Fig. 2 in the section orthogonal with the short transverse of unmanned plane, plus
The cross sectional shape of strong part 4 is I-shaped.Wherein, first connecting portion 41 can be the day character form structure of middle hollow out, the second connection
Portion 42 can be the trapezium structure of middle hollow out.The two ends of second connecting portion 42 can respectively with the Sino-Japan font of first connecting portion 41
The middle part connection of structure, to cause that two first connecting portions 41 exist direction that be substantially parallel setting, second connecting portion 42
The side orthogonal with first connecting portion 41 sets up respectively.
Using said structure, first connecting portion 41 and second connecting portion 42 can have between upper substrate 1 and circuit board 3
Larger contact surface and contact surface are continuous, can effectively improve the frame strength and stability of unmanned plane.Further, since first connects
Socket part 41 and second connecting portion 42 can also reduce itself weight of unmanned plane using the structure of middle hollow out while convenient installation
Amount.
In a kind of possible implementation, it is connected with upper substrate 1 and in first connecting portion 41 and second connecting portion 42
In the case that one connecting portion 41 and second connecting portion 42 are connected with circuit board 3, first connecting portion 41 and second connecting portion 42 with it is upper
Substrate 1 and the equal face of circuit board 3 contact.
In a kind of possible implementation, first connecting portion 41 and second connecting portion 42 pass through many with upper substrate 1 respectively
Individual connecting portion is fixed, and/or first connecting portion 41 and second connecting portion 42 are consolidated by multiple connecting portions respectively with circuit board 3
It is fixed.
As shown in figure 1, spiral shell can be used between first connecting portion 41 and second connecting portion 42 and upper substrate 1 and circuit board 3
Tether and connect.Used as an example of the present embodiment, the edge of first connecting portion 41 and second connecting portion 42 can be provided with logical
Hole (as shown in Figure 2), upper substrate 1 and circuit board 3 to match and can be provided with screwed hole (as shown in Figure 1) at corresponding position.
During installation, the installation site of reinforcer 4, upper substrate 1 and circuit board 3 can be first determined, then by bolt insertion the
Upper substrate 1 or the screwed hole set by circuit board 3 are screwed in after through hole set by one connecting portion 41 or second connecting portion 42
In, so as to realize that the connection between upper substrate 1 and circuit board 3 is installed.
It should be noted that the present embodiment does not limit the number of set through hole in first connecting portion 41.As shown in Fig. 2
For example two through holes equably can be respectively set (with circuit board 3 in the first connecting portion middle part both sides of character form structure on the 41st
The side of connection), and cause that four set through holes keep point-blank；Can be in first connecting portion font knot on the 41st
The middle part both sides of structure equably set a through hole (side being connected with upper substrate 1), and cause that set two are led to
Hole keeps point-blank.
In a kind of possible implementation, unmanned plane also includes carry plate 6, and carry plate 6 is positioned at circuit board 3 at nobody
Lower section in the short transverse of machine and configured substantially in parallel with circuit board 3, and carry plate 6 and circuit board 3 by it is multiple even
Fitting 5 is connected to each other so that in the case where circuit board 3 is subject to impulsive force, impulsive force can be delivered to connector by reinforcer 4
5, to reduce the deformation that impulsive force is caused to circuit board 3.
In a kind of possible implementation, multiple connectors 5 with the connecting portion of circuit board 3 at least in part with plus
Part 4 is consistent with the connecting portion of circuit board 3 by force.
In a kind of possible implementation, connector 5 has staff-like shape, one end of connector 5 and the week of circuit board 3
Edge connects, and the other end of connector 5 is connected with the peripheral part of carry plate 6.
In a kind of possible implementation, carry plate 6 has rectangular shape, relative in the peripheral part of carry plate 6
Two side edge parts are rigidly connected multiple connectors 5 at interval respectively.
The present embodiment does not limit the shape and number of connector 5.As an example of the present embodiment, as shown in figure 1, even
Fitting 5 can be rod shape connector, and its section volume can be rectangle or circle etc., not be limited herein.It is possible to further
Four connectors 5 are set between circuit board 3 and carry plate 6.The present embodiment does not limit connector 5 and circuit board 3 or carry
Connected mode between plate 6, for example, can be to be rigidly connected.
The connector 5 of the present embodiment can realize connection of the circuit board 3 to carry plate 6, while larger dress can be provided
Carry in space (space between circuit board 3 and carry plate 6), the convenient other equipment installed in unmanned plane is conducive to unmanned plane
Integral layout.
Further, as shown in figure 1, in multiple connecting portions between first connecting portion 41 and circuit board 3 in the outer part
Two connecting portions, it can be the position consistent with the connecting portion of circuit board 3 of connecting rod 5.As one of the present embodiment
Example, to be provided with through hole at the position of corresponding circuit board 3 that matches, one end of connector 5 can be set with the connecting portion
It is equipped with screwed hole.In installation process, the installation site of reinforcer 4, circuit board 3 and connector 5 can be first determined, then by spiral shell
In screwed hole after through hole set by bolt insertion first connecting portion 41 and circuit board 3 set by screw-in connector 5, so as to realize
Connection between reinforcer 4, circuit board 3 and connector 5 is installed.
Using said structure, after impulsive force is delivered to circuit board 3 from leg connector 7, in reinforcer 4 and connector 5
Collective effect under, be prevented from circuit board 3 and bent on the direction around, reduction made because circuit board 3 bends
The impaired situation of electrical part on into circuit board 3.
The unmanned plane with frame reinforcement structure of the present embodiment, reinforcer 4 and connector 5 are fixed by bolt,
Both whole frame was connected as one, overall structural strength and stability was increased again.Ensure unmanned plane in the process of running,
Insufficient strength or the stronger phenomenon of vibrations will not be produced because agent structure is unreasonable.Meanwhile, the space that the structure takes is small,
It is very with practical value for limited space but requirement install the unmanned plane of many devices.
The unmanned plane with frame reinforcement structure of the present embodiment, is provided between the upper substrate and circuit board of unmanned plane
Reinforcer.The lighter in weight of the reinforcer, taking up room more concentrate, and can reserve larger overall space to other devices,
Be conducive to the layout of unmanned plane.Also, the reinforcer can increase the connection contact area between upper substrate and circuit board, so that
Strengthen the overall construction intensity and stability of frame.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of unmanned plane with frame reinforcement structure, it is characterised in that the unmanned plane includes：
Upper substrate；
Circuit board, the circuit board be located at the upper substrate the lower section in the short transverse of the unmanned plane and with it is described on
Substrate-parallel ground configuration, the upper substrate is fixed to one another with the circuit board by multiple connecting poles；And
Reinforcer, the reinforcer is arranged between the upper substrate and the circuit board and the reinforcer is used to connect institute
Upper substrate and the circuit board are stated to strengthen the structural strength of the upper substrate and the circuit board,
On at least two directions intersected with each other in the upper surface of the circuit board, the reinforcer is included respectively along institute
Multiple connecting portions that at least two directions intersected with each other extend are stated, is fixed to one another between each connecting portion.
2. the unmanned plane with frame reinforcement structure according to claim 1, it is characterised in that
In the section orthogonal with the short transverse of the unmanned plane, the cross sectional shape of the reinforcer is I-shaped, cross,
X fonts or square shape.
3. the unmanned plane with frame reinforcement structure according to claim 2, it is characterised in that
In the case where the cross sectional shape of the reinforcer is I-shaped, the reinforcer includes straight line along a first direction
Shape extends and two first connecting portions parallel to each other and linearly prolongs along the second direction orthogonal with the first direction
The second connecting portion stretched, the second connecting portion is arranged between described two first connecting portions and the second connecting portion
Two ends on length direction are fixed with described two first connecting portions respectively.
4. the unmanned plane with frame reinforcement structure according to claim 3, it is characterised in that
In this second direction, the length of the second connecting portion is equal sized with the upper substrate so that described two
First connecting portion is both secured to the peripheral part of the upper substrate；And/or
In the short transverse of the unmanned plane, the height of the second connecting portion is highly identical with each connecting pole.
5. the unmanned plane with frame reinforcement structure according to claim 3, it is characterised in that
It is connected with the upper substrate and the first connecting portion and described in the first connecting portion and the second connecting portion
In the case that two connecting portions are connected with the circuit board, the first connecting portion and the second connecting portion and the upper substrate and
The equal face contact of circuit board.
6. the unmanned plane with frame reinforcement structure according to claim 5, it is characterised in that
The first connecting portion and the second connecting portion are fixed by multiple connecting portions respectively with the upper substrate, and/or
The first connecting portion and the second connecting portion are fixed by multiple connecting portions respectively with the circuit board.
7. the unmanned plane with frame reinforcement structure as claimed in any of claims 1 to 6, it is characterised in that
The unmanned plane also includes carry plate, and the carry plate is positioned at the circuit board in the short transverse of the unmanned plane
Lower section and abreast configured with the circuit board, and
The carry plate is connected to each other with the circuit board by multiple connectors so that be subject to impulsive force in the circuit board
In the case of the reinforcer impulsive force can be delivered to the connector, to reduce the impulsive force to the circuit board
The deformation for causing.
8. the unmanned plane with frame reinforcement structure according to claim 7, it is characterised in that
The multiple connector with the connecting portion of the circuit board at least in part with the reinforcer and the circuit
The connecting portion of plate is consistent.
9. the unmanned plane with frame reinforcement structure according to claim 8, it is characterised in that
The connector has staff-like shape, and one end of the connector is connected with the peripheral part of the circuit board, the connection
The other end of part is connected with the peripheral part of the carry plate.
10. the unmanned plane with frame reinforcement structure according to claim 9, it is characterised in that
The carry plate has rectangular shape, and the relative two side edge part difference in the peripheral part of the carry plate is at interval
Be rigidly connected multiple connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293314.6U CN206196209U (en) | 2016-11-29 | 2016-11-29 | Unmanned aerial vehicle with frame additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293314.6U CN206196209U (en) | 2016-11-29 | 2016-11-29 | Unmanned aerial vehicle with frame additional strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196209U true CN206196209U (en) | 2017-05-24 |
Family
ID=58724195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621293314.6U Active CN206196209U (en) | 2016-11-29 | 2016-11-29 | Unmanned aerial vehicle with frame additional strengthening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376208A (en) * | 2016-11-29 | 2017-02-01 | 北京博瑞空间科技发展有限公司 | Unmanned aerial vehicle with rack reinforced structure |
| CN107719680A (en) * | 2017-10-13 | 2018-02-23 | 北京臻迪科技股份有限公司 | A kind of unmanned plane carry system |
-
2016
- 2016-11-29 CN CN201621293314.6U patent/CN206196209U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376208A (en) * | 2016-11-29 | 2017-02-01 | 北京博瑞空间科技发展有限公司 | Unmanned aerial vehicle with rack reinforced structure |
| CN107719680A (en) * | 2017-10-13 | 2018-02-23 | 北京臻迪科技股份有限公司 | A kind of unmanned plane carry system |
| CN107719680B (en) * | 2017-10-13 | 2019-12-13 | 北京臻迪科技股份有限公司 | Unmanned aerial vehicle mounting system |
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