CN108601281A - Damping device, circuit board and the flight unmanned plane for being provided with the circuit board - Google Patents
Damping device, circuit board and the flight unmanned plane for being provided with the circuit board Download PDFInfo
- Publication number
- CN108601281A CN108601281A CN201810374797.XA CN201810374797A CN108601281A CN 108601281 A CN108601281 A CN 108601281A CN 201810374797 A CN201810374797 A CN 201810374797A CN 108601281 A CN108601281 A CN 108601281A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- firm banking
- damping
- damping device
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/12—Resilient or clamping means for holding component to structure
Abstract
This application discloses a kind of damping device, circuit board and the flight unmanned planes for being provided with the circuit board.Including：Firm banking and damping foam for absorbing vibrations, are covered with the damping foam on the firm banking outer end face；By the way of firm banking and damping foam, by firm banking fixing circuit board and damping foam is coordinated to carry out damping, achieve the purpose that improve the damping effect for circuit board, and then the technical problem that the damping effect for solving flight unmanned aerial vehicle (UAV) control device circuit board in the related technology is bad.
Description
Technical field
This application involves damping device fields, in particular to a kind of damping device, circuit board and are provided with the circuit
The flight unmanned plane of plate.
Background technology
Most crucial component is the circuit board that can realize various functions in controller, and inventor has found, is applied to flight
Circuit board in unmanned aerial vehicle (UAV) control device, due to being built-in with various accurate, sensitive Inertial Measurement Units, so being protected to its damping
Shield is particularly important.
For the bad problem of the damping effect of flight unmanned aerial vehicle (UAV) control device circuit board in the related technology, not yet propose at present
Effective solution scheme.
Invention content
The main purpose of the application be to provide a kind of damping device, circuit board and be provided with the circuit board flight nobody
Machine, the damping effect to solve the problems, such as flight unmanned aerial vehicle (UAV) control device circuit board in the related technology are bad.
To achieve the goals above, according to the one side of the application, a kind of damping device is provided.
Include according to the damping device of the application：The fixed firm banking and damping foam for waiting for shock-absorbing main bodies, the damping
Foam is coated on the outer surface of the firm banking；The firm banking include support described in wait for shock-absorbing main bodies base body and
To the positive stop lug boss for waiting for shock-absorbing main bodies and fixing, the positive stop lug boss is set to the edge of the base body,
It is described to wait for that shock-absorbing main bodies are embedded in the firm banking.
Further, the damping foam is 2mm trepanning foams, and passes through 3M9448AB glue and the firm banking adhesion
It is fixed.
Further, the damping foam is EE1000 types foam or poly terephthalic acid class plastics, and passes through 3m468 glue
It is fixed with the firm banking adhesion.
Further, the mass range of the firm banking is 6.8g-7.4g.
Further, the firm banking is made of nonmagnetic metal.
Further, the firm banking is made of No. 3 kirsites.
To achieve the goals above, according to the another aspect of the application, a kind of electricity being provided with the damping device is provided
Road plate.
Further, the circuit board is the IMU circuit boards for being provided with Inertial Measurement Unit.
Further, the firm banking is provided with positive stop lug boss, and symmetrically arranged side by side has limit on the positive stop lug boss
The soft board of column, the circuit board is fixed by the limited post and stretches out the firm banking.
To achieve the goals above, according to the another aspect of the application, a kind of flight unmanned plane, the flight nothing are provided
Foregoing circuit plate is provided on man-machine controller.
In the embodiment of the present application, by the way of firm banking and damping foam, pass through firm banking fixing circuit board
And damping foam is coordinated to carry out damping, achieve the purpose that improve the damping effect for circuit board, and then solve related skill
The bad technical problem of the damping effect of flight unmanned aerial vehicle (UAV) control device circuit board in art.
Description of the drawings
The attached drawing constituted part of this application is used for providing further understanding of the present application so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the vertical view according to herein described damping foam；
Fig. 2 is the upward view according to herein described damping foam；
Fig. 3 is the side view according to herein described damping foam；
Fig. 4 is the front view according to herein described damping base；And
Fig. 5 is the structural schematic diagram according to herein described circuit board.
Specific implementation mode
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection
It encloses.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to embodiments herein described herein.In addition, term " comprising " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps or unit
Process, method, system, product or equipment those of are not necessarily limited to clearly to list step or unit, but may include without clear
It is listing to Chu or for these processes, method, product or equipment intrinsic other steps or unit.
In this application, term "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on ... shown in the drawings or
Position relationship.These terms are not intended to limit indicated dress primarily to preferably describe the present invention and embodiment
It sets, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term "upper" also are likely used for indicating certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；Can be mechanical connection, or electrical connection；It can be direct phase
Even, or indirectly connected through an intermediary, or it is two connections internal between device, element or component.
For those of ordinary skills, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1-Figure 3, this application involves a kind of damping device, which includes that fixation waits for consolidating for shock-absorbing main bodies
Determine pedestal 1 and damping foam 2, the damping foam 2 is coated on the outer surface of the firm banking 1.
Preferably, described to wait for that shock-absorbing main bodies are the circuit board being set in flight unmanned aerial vehicle (UAV) control device, specifically, the electricity
Road plate is the IMU circuit boards for being provided with Inertial Measurement Unit, described to wait for that shock-absorbing main bodies also in the other embodiment of the application
To be object that other need damping.
The firm banking 1 includes waiting for the base body 11 of shock-absorbing main bodies described in support and waiting for that shock-absorbing main bodies carry out to described
Fixed positive stop lug boss 12 is limited, the positive stop lug boss 12 is set to the edge of the base body 11, described to wait for shock-absorbing main bodies
It is embedded in the firm banking 1.
Preferably, four edges of the base body 1 are respectively arranged with positive stop lug boss 12, two neighboring positive stop lug boss 12
Between constitute a limit space, for waiting for that shock-absorbing main bodies fix to described.
Preferably, the damping foam 2 is 2mm trepanning foams, and passes through 3M9448AB glue and 1 adhesion of the firm banking
Fixed, in the other embodiment of application, the damping foam 2 can also use the foam of other bore sizes to be made, and lead to
The mode that is connected and fixed that other may be implemented is crossed to fix with the firm banking 1.
Preferably, the damping foam 2 or EE1000 types foam or poly terephthalic acid class plastics, and pass through
3m468 glue is fixed with 1 adhesion of the firm banking, and in the other embodiment of application, the damping foam 2 can also use it
He is made the foam of bore size, and is fixed with the firm banking 1 by the mode that is connected and fixed that other may be implemented.
As shown in figure 4, further, the mass range of the firm banking 1 is 6.8g-7.4g, and the firm banking 1 is adopted
It is made of nonmagnetic metal, the firm banking 1 is made of No. 3 kirsites.
Preferably, the quality of the firm banking 1 is 7.1g, positive and negative range 0.3g, and inventor sends out after many experiments
It is existing, the quality of the firm banking 1 is positioned into 7.1g, the damping effect played is optimal, in some other implementation of the application
In example, the firm banking 1 can also be made of other non-magnetic materials.
Preferably, positive stop lug boss 12 there are four being respectively set on four end faces of the firm banking 1, each two limit convex
Space among platform 12 is used as the limit function of circuit board, wherein at least one positive stop lug boss 12 itself is limited by two
Position column symmetrically arranged side by side is constituted, and the space in described two limited posts is for exporting the soft board 8 of the circuit board.
As shown in figure 5, to achieve the goals above, according to the another aspect of the application, provides one kind and being provided with this and subtract
The circuit board of device is shaken, the circuit board is the IMU circuit boards for being provided with Inertial Measurement Unit, and the firm banking 1 is provided with
Positive stop lug boss 12, symmetrically arranged side by side has limited post, the soft board 8 of the circuit board to pass through the limit on the positive stop lug boss 12
Column fixes and stretches out the firm banking 1.
Preferably, there are four adding thermal resistance 3, L3GD20 three-axis gyroscopes 4, tri- axis of MPU9250 to add for the circuit board setting
Speedometer+gyroscope+magnetic compass 5, ms5611 barometers 6, LSM303D three axis accelerometers+magnetic compass 7.
To achieve the goals above, according to the another aspect of the application, a kind of flight unmanned plane, the flight nothing are provided
Foregoing circuit plate is provided on man-machine controller.
The device operation principle is as described below：
The damping device is used to carry out shock-absorbing protecting to circuit board, since there are many sensitivities for setting on the circuit board
Inertia detection unit, and circuit board lighter weight itself, cause damping effect bad, therefore the firm banking is coordinated to make together
With good damping effect can be reached.
It can be seen from the above description that the application realizes following technique effect：
In the embodiment of the present application, by the way of firm banking and damping foam, pass through firm banking fixing circuit board
And damping foam is coordinated to carry out damping, achieve the purpose that improve the damping effect for circuit board, and then solve related skill
The bad technical problem of the damping effect of flight unmanned aerial vehicle (UAV) control device circuit board in art.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of damping device, which is characterized in that including：The fixed firm banking (1) and damping foam (2) for waiting for shock-absorbing main bodies,
The damping foam (2) is coated on the outer surface of the firm banking (1)；
The firm banking (1) includes waiting for the base body (11) of shock-absorbing main bodies described in support and waiting for that shock-absorbing main bodies carry out to described
Fixed positive stop lug boss (12) is limited, the positive stop lug boss (12) is set to the edge of the base body (11), described to wait subtracting
Shake main body is embedded in the firm banking (1).
2. damping device according to claim 1, which is characterized in that the damping foam (2) is 2mm trepanning foams, and
It is fixed by 3M9448AB glue and the firm banking (1) adhesion.
3. damping device according to claim 1, which is characterized in that the damping foam (2) be EE1000 types foam or
Poly terephthalic acid class plastics, and fixed by 3m468 glue and the firm banking (1) adhesion.
4. damping device according to claim 1, which is characterized in that the mass range of the firm banking (1) is 6.8g-
7.4g。
5. damping device according to claim 1, which is characterized in that the firm banking (1) uses nonmagnetic made of metal
At.
6. damping device according to claim 1, which is characterized in that the firm banking (1) uses No. 3 kirsite systems
At.
7. a kind of circuit board, which is characterized in that the circuit board is set in the damping device described in the claims 1-7.
8. circuit board according to claim 7, which is characterized in that the circuit board is to be provided with Inertial Measurement Unit
IMU circuit boards.
9. circuit board according to claim 7, which is characterized in that the firm banking (1) is provided with positive stop lug boss (12),
Symmetrically arranged side by side has limited post, the soft board (8) of the circuit board to be carried out by the limited post on the positive stop lug boss (12)
Limit is fixed and stretches out the firm banking (1).
10. a kind of flight unmanned plane, which is characterized in that be provided with the claims 7- on the controller of the flight unmanned plane
Circuit board described in 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374797.XA CN108601281B (en) | 2018-04-24 | 2018-04-24 | A damping device, circuit board and flight unmanned aerial vehicle for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374797.XA CN108601281B (en) | 2018-04-24 | 2018-04-24 | A damping device, circuit board and flight unmanned aerial vehicle for unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108601281A true CN108601281A (en) | 2018-09-28 |
| CN108601281B CN108601281B (en) | 2020-11-03 |
Family
ID=63614574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374797.XA Active CN108601281B (en) | 2018-04-24 | 2018-04-24 | A damping device, circuit board and flight unmanned aerial vehicle for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN108601281B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108601281B (en) | 2020-11-03 |
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