CN209064367U - A kind of load hanging structure for unmanned plane - Google Patents
A kind of load hanging structure for unmanned plane Download PDFInfo
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- CN209064367U CN209064367U CN201821630736.7U CN201821630736U CN209064367U CN 209064367 U CN209064367 U CN 209064367U CN 201821630736 U CN201821630736 U CN 201821630736U CN 209064367 U CN209064367 U CN 209064367U
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- davit
- load
- unmanned plane
- pinboard
- hanging structure
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Abstract
The utility model relates to a kind of load hanging structures for unmanned plane, including pinboard and load hatchway cover, the top surface of the pinboard is provided with the connector connecting for the fuselage with unmanned plane, the bottom surface of pinboard is provided with hook, the top surface of the load hatchway cover is provided with the first davit, and first davit and the hook mount.The utility model load hanging structure not only can be adapted for various sizes of load by the setting of pinboard and load hatchway cover, versatile, can also make unmanned plane smooth flight；By the setting of the first davit and hook, load may be implemented and be equipped on unmanned plane in a manner of mounting, the mode of mounting is simple, convenient.
Description
Technical field
The utility model relates to air vehicle technique field, in particular to a kind of load hanging structure for unmanned plane.
Background technique
In recent years, the market demand of unmanned plane increasingly increases, and especially in terms of industrial application, most user and nothing
Man-machine manufacturer be dedicated to realize " a tractor serves several purposes ", it is desirable that unmanned plane can carry difference size, the load of different weight, with
It realizes and carries out aerial mission in different scenes, therefore high requirement is proposed to the operability and maintainability of load assembly.
The shortcomings that unmanned plane load carry mode, is mainly manifested at present: 1) poor universality, similar since unmanned plane load is many kinds of
Product size is different, and connection type is chaotic, leads to existing hanging structure poor universality, and different loads even need to design different
Hanging structure.2) for existing unmanned aerial vehicle platform with load mechanical interface mostly directly with being spirally connected, dismounting is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of load hanging structures for unmanned plane of fast demountable.
In order to realize that above-mentioned purpose of utility model, the utility model embodiment provide following technical scheme:
A kind of load hanging structure for unmanned plane, including pinboard and load hatchway cover, the top surface of the pinboard
It is provided with the connector connecting for the fuselage with unmanned plane, the bottom surface of pinboard is provided with hook, the load hatchway cover
Top surface is provided with the first davit, and first davit and the hook mount.
When in use, the first davit is previously installed on load cabin top cover, reassembles load cabin, assembles complete load cabin
In the hook being already fixed on the underbelly pinboard of fuselage by the first davit push-in, realize that the first davit and hook are hung
It connects, i.e. realization load is equipped on unmanned plane, and the mode of mounting is easy to operate, is easy to dismount.
Make in the scheme advanced optimized, the load hatchway cover is additionally provided with the second davit, is provided in the second davit
Spring-loaded plunger, the spring-loaded plunger include the cylindrical drum bottom of with, pull rod, positioning bead and spring, and spring is located in cylindrical drum,
Pull rod is the L-type structure being made of force section and interconnecting piece, and in cylindrical drum, spring is located under pull rod the connecting portion of pull rod
Side, the interconnecting piece of pull rod involves in a criminal case with positioning to be connect, and the barrel of cylindrical drum is provided with the opening moved up and down for the strength portion of pull rod, institute
The bottom surface for stating pinboard is provided with limiting slot compatible with the positioning strain.
Further, second davit is the L-type structure being made of support portion and mounting part, and the support portion is hollow
Column structure, the cylindrical drum is located at the inside of the support portion, the side wall of support portion be provided with in cylindrical drum described in
Be open corresponding opening；Alternatively, the cylindrical drum is as the support portion.
By the setting of the second davit, positioning action on the one hand may be implemented, first hangs when positioning bead is caught in limiting slot
Column is just mounted with the hook；On the other hand, only when pull rod is made to position strain disengaging limiting slot by external force compressed spring
It is likely to for the first davit and hook being detached from, in other words the setting of the second davit can also enhance the first davit and link up with mounting
Stability and reliability.
In another arrangement, the bottom of first davit and/or the second davit is provided with threaded hole, first davit
And/or second davit be bolted with the load hatchway cover.Between first davit and hook by way of mounting
It can be realized the connection with load hatchway cover, the second davit is caught in limiting slot by positioning bead also to be had been able to realize and carry
The connection of lotus hatchway cover is bolted in this programme, it is therefore an objective to realize multiple connection, ensure the reliability of connection again.
In the scheme advanced optimized, the bottom of first davit and/or the second davit is additionally provided with boss, described
The top surface of load hatchway cover is additionally provided with limiting slot compatible with the boss.It, can be with by the cooperation of boss and limiting slot
The reliability connected between enhancing load hatchway cover and davit to adapt to the bigger load of weight, while also having the work of limit
With ensureing load hatchway cover, davit, pinboard, do not generate displacement between unmanned aerial vehicle body, then ensure drone center of unmanned aerial vehicle perseverance
It is fixed, ensure the stability of unmanned plane during flying.
In the scheme advanced optimized, the end of the pinboard is provided with extended end, extended end be provided with for
The threaded hole that load is bolted.The extended end can be integrally formed with pinboard.It can be with by the setting of extension plate
Increase the load quantity carried.
Compared with prior art, the utility model load hanging structure, by the setting of pinboard and load hatchway cover, no
It only can be adapted for various sizes of load, it is versatile, unmanned plane smooth flight can also be made；Pass through the first davit and hook
Setting, load may be implemented and be equipped on unmanned plane in a manner of mounting, the mode of mounting is simple, convenient.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of unmanned plane load hanging structure described in the utility model embodiment 1.
Fig. 2 is the structural schematic diagram linked up in embodiment 1.
Fig. 3 is the structural schematic diagram of connector in embodiment 1.
Fig. 4 is the schematic diagram of the first davit and hook mounting in embodiment 1.
Fig. 5 is the schematic diagram of unmanned plane load hanging structure described in the utility model embodiment 2.
Fig. 6 is the structural schematic diagram of the second davit in embodiment 2.
Fig. 7 is the top view of spring-loaded plunger.
Fig. 8 be Fig. 7 along the sectional view of A-A.
Fig. 9 is the schematic diagram that unmanned plane load hanging structure shown in Fig. 5 carries two kinds of load.
Description of symbols in figure
First davit 1；Second davit 2；Hook 3；Connector 4；Pinboard 5；Load cabin top cover 6；Extension plate 7；Support portion
11；Mounting part 12；Boss 13；Spring-loaded plunger 20；Positioning bead 21；Spring 22；Pull rod 23；Cylindrical drum 24.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
Embodiment 1
Fig. 1-4 is please referred to, a kind of load hanging structure for unmanned plane has been illustratively provided in the present embodiment, including
Pinboard 5 and load cabin top cover 6, setting is there are four the first davit 1 on load cabin top cover 6, and there are four hooks for setting on pinboard
3, four hooks 3 are distributed in four angles of pinboard 5.As shown in Fig. 2, hook 3 is the U-shaped knot with insertion chamber in the present embodiment
Structure, each link up with are set on 3 there are two through-hole, and hook 3 is fixed on pinboard 5 by screw bolt and nut.It is provided on pinboard 5
Four connectors 4, pinboard 5 are mounted on the fuselage lower abdomen of unmanned plane by connector 4.As shown in figure 3, in the present embodiment,
Connector 4 is Contraband type structure, through-hole is provided on each connector 4, on the fuselage lower abdomen hard point of the through-hole and unmanned plane
Through-hole matching, the purpose that multiple threaded holes are arranged not only may be implemented using Contraband type structure in connector, but also can mitigate connection
The weight of part.Equally, also there is corresponding through-hole on pinboard 5, connect pinboard 5, connector 4 with fuselage by screw bolt and nut
It is fixed, load weight is finally transmitted to fuselage stress point.In the present embodiment, through-hole there are four settings on each connector 4, four
A connector totally ten six tie points not only can ensure that pinboard and fuselage are connected firmly in order to carry heavier load
Lotus, can also ensure the steady of fuselage, not influence the normal flight of unmanned plane, in addition, in such a way that bolt is connect with fuselage
But also this load carrying structure can be adapted with existing unmanned plane, without being transformed to existing unmanned plane.
As shown in figure 4, the first davit 1 is the L-type structure being made of support portion 11 and mounting part 12, the insertion of mounting part 12 is hung
The insertion of hook 3 is intracavitary to realize mounting.First davit 1 is previously installed on load cabin top cover 6, reassembles load cabin, load cabin
It is interior to load load (load hatchway cover 6 directly be spirally connected with load, i.e., without assembling a load cabin to put for load
Enter), complete load cabin, which is assembled, by the first davit 1 is pushed into the hook 3 being already fixed on the underbelly pinboard 5 of fuselage
It is inserted into cavities, realizes the first davit 1 and 3 mounting of hook, is i.e. realization load is equipped on unmanned plane.When needing to unload load, only need
By the mounting part 12 of the first davit 1 from the intracavitary extraction of insertion of hook 3, the charge and discharge operations of load are quite convenient to.
It is readily comprehensible, in this load hanging structure, for the number of connector, the number of hook, the first davit
It counts, there is no limit for the number of through-hole (threaded hole).
Embodiment 2
Fig. 5-8 is please referred to, the load hanging structure provided in the present embodiment, compared with Example 1, difference is, load
Second davit 2 is additionally provided on hatchway cover 6, the structure of the second davit 2 is similar with the structure of the first davit 1, and difference is,
The support portion of second davit 2 is hollow column structure, is provided with spring-loaded plunger 20 in support portion.
As shown in figure 8, spring-loaded plunger 20 includes the cylindrical drum 24 bottom of with, pull rod 23, a positioning bead 21 in the present embodiment
With spring 22, spring 22 is located in cylindrical drum 24, and pull rod 23 is the L-type structure being made of force section and interconnecting piece, pull rod 23
For connecting portion in cylindrical drum, spring 22 is located at the lower section of pull rod 23, the interconnecting piece integrated molding of positioning strain 21 and pull rod 23.More
Excellently, a groove can be set on pull rod 23, a part of spring 22 is allowed to be located in the groove, so that spring 22 and drawing
Displacement is not generated between bar 23, the external force that then can preferably will act on pull rod 23 is transferred on spring 22.
The bottom surface of pinboard 5 is provided with the compatible limiting slot of the positioning strain 21 with spring-loaded plunger 20.It can be in pinboard 5
A hook 3 is arranged in position corresponding to the second davit 2, and when positioning bead 21 is caught in the limiting slot, the second davit 2 is rigid simultaneously
It is good to be mounted with corresponding hook 3.Also the connector that such as connecting rod one kind can be set, by all first davits and the second davit
It connects, is hung with realizing the first davit synchronous with the second davit and hook mounting or taking off.
The barrel of cylindrical drum 24 is provided with strip gab, and cylindrical drum 24 is located at the inside of the support portion, the side of support portion
Wall is also equipped with opening (can also be with cylindrical drum directly as the support portion) corresponding with the opening in cylindrical drum, with
It can be moved up and down along the opening convenient for pull rod 23, when pressing the force section of pull rod 23, spring 22 is compressed, and drives pull rod 23
Interconnecting piece moves down, and positioning strain 21 is then driven to move down, so that positioning strain 21 is detached out of pinboard 5 limiting slot, then pushes away
Dynamic second davit 2, so that be inserted into cavities disengaging of the mounting part 12 of the second davit 2 from hook 3, completes unloading load operation.
In the present embodiment, positioning action is not only may be implemented in the setting of the second davit 2, can also enhance davit and hook
Between the stability and reliability that mount.
Embodiment 3
Can be with continued reference to Fig. 5, the load hanging structure provided in the present embodiment, compared with Example 2, difference is,
The setting of the bottom of first davit 1 and the second davit 2 there are two boss 13 and two threaded holes, load cabin top cover 6 be provided with it is convex
The compatible limiting slot of platform 13, boss 13 are located in limiting slot to limit, and threaded hole is used to realize the first davit by bolt
1, the second davit 2 being connected and fixed between load cabin top cover 6 respectively.It is readily comprehensible, in addition to being bolted, can also use
Such as welding manner connection.
In addition, referring to Fig. 4, the top of the first davit 1 and the second davit 2 is provided with threaded hole in the present embodiment, when
After first davit is pushed completely into hook 3, which is aligned with respective through hole on pinboard 5, the first davit 1 and the second davit 2
It is also connect with pinboard 5 by bolt, dual connection (mounts and be spirally connected) mode, further enhances the reliability of connection.
In addition, extension plate 7 is provided with for passing through with load referring to Fig. 9, the end of pinboard 5 is provided with extension plate 7
Bolted threaded hole.In another arrangement, hook can also be set on extension plate 7, the first davit is set in load, led to
It crosses the first davit and hook mounting realizes that load is equipped on extension plate.The load that the setting of extension plate can increase unmanned plane is carried
Quantity.Extension plate 7 is preferably integrally formed with pinboard 5.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of load hanging structure for unmanned plane, which is characterized in that including pinboard and load hatchway cover, the switching
The top surface of plate is provided with the connector connecting for the fuselage with unmanned plane, and the bottom surface of pinboard is provided with hook, the load
The top surface of hatchway cover is provided with the first davit, and first davit and the hook mount.
2. the load hanging structure according to claim 1 for unmanned plane, which is characterized in that first davit is served as reasons
The L-type structure that support portion and mounting part are constituted, the hook are the U-shaped structure with insertion chamber, and the mounting part insertion is described to insert
Enter chamber and realizes mounting.
3. the load hanging structure according to claim 1 or 2 for unmanned plane, which is characterized in that the load hatchcover
The top surface of plate is additionally provided with the second davit, and spring-loaded plunger is provided in the second davit, and the spring-loaded plunger includes one the bottom of with
Cylindrical drum, pull rod, positioning bead and spring, spring are located in cylindrical drum, and pull rod is the L-type knot being made of force section and interconnecting piece
Structure, the connecting portion of pull rod is in cylindrical drum, and spring is located at the lower section of pull rod, and the interconnecting piece of pull rod involves in a criminal case with positioning to be connect, cylinder
The barrel of cylinder is provided with the opening moved up and down for the strength portion of pull rod, and the bottom surface of the pinboard is provided with and the positioning strain
Compatible limiting slot.
4. the load hanging structure according to claim 3 for unmanned plane, which is characterized in that second davit is served as reasons
The L-type structure that support portion and mounting part are constituted, the support portion are hollow column structure, and the cylindrical drum is located at the support
The inside in portion, the side wall of support portion are provided with opening corresponding with the opening in cylindrical drum；Alternatively, the cylindrical drum is made
For the support portion.
5. the load hanging structure according to claim 3 for unmanned plane, which is characterized in that first davit and/
Or second the bottom of davit be provided with threaded hole, first davit and/or the second davit and the load hatchway cover pass through spiral shell
It tethers and connects.
6. the load hanging structure according to claim 3 for unmanned plane, which is characterized in that first davit and/
Or second the bottom of davit be additionally provided with boss, the top surface of the load hatchway cover is additionally provided with limit compatible with the boss
Position slot.
7. the load hanging structure according to claim 3 for unmanned plane, which is characterized in that first davit and/
Or second davit also pass through bolt and connect with the pinboard.
8. the load hanging structure according to claim 1 for unmanned plane, which is characterized in that the connector is four
A, four connectors are distributed in four angles of the pinboard, and there are four threaded hole, bolt passes through connection for each connector setting
The fuselage of threaded hole and unmanned plane on part connects.
9. the load hanging structure according to claim 8 for unmanned plane, which is characterized in that the connector is Contraband shape
Structure.
10. the load hanging structure according to claim 1 for unmanned plane, which is characterized in that the end of the pinboard
Portion is provided with extension plate, and extension plate is provided with the threaded hole for being bolted with load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630736.7U CN209064367U (en) | 2018-10-09 | 2018-10-09 | A kind of load hanging structure for unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630736.7U CN209064367U (en) | 2018-10-09 | 2018-10-09 | A kind of load hanging structure for unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209064367U true CN209064367U (en) | 2019-07-05 |
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ID=67094245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630736.7U Active CN209064367U (en) | 2018-10-09 | 2018-10-09 | A kind of load hanging structure for unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209064367U (en) |
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2018
- 2018-10-09 CN CN201821630736.7U patent/CN209064367U/en active Active
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