CN208216969U - Unmanned plane and its rack - Google Patents
Unmanned plane and its rack Download PDFInfo
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- CN208216969U CN208216969U CN201820750917.7U CN201820750917U CN208216969U CN 208216969 U CN208216969 U CN 208216969U CN 201820750917 U CN201820750917 U CN 201820750917U CN 208216969 U CN208216969 U CN 208216969U
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- connector
- face
- sliding block
- horn
- rack
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Abstract
The utility model provides a kind of unmanned plane and its rack, wherein, the rack includes sequentially connected fuselage, connection component and horn, the connection component includes the connector that the fixation bracket connecting with fuselage, and the other end hinged with fixed bracket are connect with horn, and the sliding equipment between fixation bracket and connector；The sliding equipment includes elastic element and sliding block, elastic element suppresses between sliding block and fixed bracket, the sliding block is slideably connected to the connector, and the sliding block can make the horn be in folded state or unfolded state relative to rack under the effect of elastic element elastic force.Be equipped in connection component provided by the utility model sliding equipment can elasticity compress the connector, make the horn connecting with connector that can be stable at folded state or unfolded state, structure is simple and stability is high, since connector is to pass through flexible fastening, horn can be folded or be unfolded under the effect of external force without unlock, and it is convenient to operate.
Description
Technical field
The utility model relates to foldable unmanned plane field more particularly to a kind of folding rack and use the rack
Unmanned plane.
Background technique
Multiple horns that unmanned plane generally includes fuselage and flexes outward from fuselage, horn on the end of fuselage far from being arranged
There is the power device for driving unmanned plane during flying, however, the rotor leaf on horn and power device that unmanned plane flexes outward
Piece will increase the volume of unmanned plane, be unfavorable for user's carrying, therefore the horn of unmanned plane is usually foldable design.
Currently, foldable unmanned plane generally require manual unfolding or expansion horn, then need by locker come
The low efficiency that fixed horn expansion at horn or is folded, in addition, the locker may include multiple movable parts, it is multiple
Stability not can guarantee movable part after a number of uses.And the locker will increase the weight of unmanned plane.
Utility model content
The primary and foremost purpose of the utility model is intended to provide the folding rack that a kind of structure is simple and stability is high.
The another object of the utility model is to provide a kind of unmanned plane using the rack.
To achieve the goals above, the utility model the following technical schemes are provided:
As in a first aspect, the utility model relates to a kind of rack, including sequentially connected fuselage, connection component and machine
Arm, the connection component include fixed bracket, with the hinged connector of the fixed bracket, and be set to the fixed bracket with
Sliding equipment between connector, the fixed bracket are connect with the fuselage, and the connector is connect with the horn；It is described
Sliding equipment includes elastic element and sliding block, and the elastic element suppresses between the sliding block and the fixed bracket, described
Sliding block is slideably connected to the connector, and the sliding block can make the horn phase under elastic element elastic force effect
Folded state or unfolded state are in for the rack.
Preferably, the sliding block includes supporting plane, the connector include at least two for support it is described support it is flat
The end face in face, the plane and the end face of supporting is plane, and the sliding block supports plane and the end face phase by described
It supports to stablize the connector.
Further, the end face includes the first end face and second end face to connect, the first end face and second end face
Junction be cambered surface；Support plane and when the first end face offsets when described, the horn relative to the fuselage at
In folded state；Plane is supported and when the second end face offsets, the horn is in exhibition relative to the fuselage when described
Open state；The sliding block, which abuts the cambered surface under the elastic force effect of the elastic element, rotates the connector, and then makes
The horn is automatically shifted to folded state or unfolded state when turning over the extreme position of the cambered surface.
Preferably, the angle between the first end face and second end face is obtuse angle.
Preferably, one end on the fixed bracket far from the connector is equipped with baffle, and the baffle both ends are all equipped with
Installation space, two institutes are formed between the lug extended close to the connector direction, two lugs perpendicular to the baffle
It states and offers opposite pivoted hole on lug respectively；The connector includes articulated section, and the articulated section is installed on by shaft
In the installation space and articulated section offers the axis hole for being matched with the pivoted hole, and the shaft is through the pivot joint
Hole and the axis hole.
More preferably, guiding of the opening towards the installation space is equipped with close to one end of the baffle on the fixed bracket
Slot, the elastic element and the sliding block are set in the guide groove.
Further, the pilot hole being connected to the guide groove is offered on the baffle, the sliding equipment further includes
It is arranged in the guide post in the pilot hole and being connected with the slide block, the elastic element is compressed spring, is sheathed on institute
It states in guide post.
Preferably, the guide post and the baffle are affixed, and one end in the guide post close to the sliding block offers
Directional hole, the position that the directional hole is corresponded on the sliding block are equipped with orientation column, described in the orientation column is movably inserted in
In directional hole.
Preferably, described guide post one end radially extends to form defining flange, and the defining flange is configured as movable
Ground block is in the baffle back to the side of the sliding block.
Preferably, the end of the lug is equipped with first and only supports end face, and the connector, which is equipped with, only supports end with described first
Face is matched to limit the second of the rotation angle of the connector and only support end face.
More preferably, described first only includes for only supporting the cam cambered surface that end face slides against with described second to end face.
Preferably, what is mutually abutted on the connector and/or the sliding block offers keeping away through upper and lower ends on one side
Allow slot.
As second aspect, the utility model relates to a kind of unmanned planes, including described in above-mentioned any one technical solution
Rack.
Compared with prior art, the embodiment of the utility model has the advantage that
1. the connection component in rack provided by the utility model includes the fixation bracket and connector being hinged, connection
Component be additionally provided with sliding equipment can elasticity compress the connector, make the horn connecting with the connector that can be stable at rugosity
State or unfolded state, structure is simple and stability is high, and since connector is flexible fastening, the horn can be without unlock
It is folded or is unfolded under the effect of external force, it is convenient to operate.
2. the connector in rack provided by the utility model includes first end face and second end face interconnected, described
First end face and second end face are respectively when the connector is in folded state and unfolded state towards the sliding block, and institute
The junction for stating first end face and second end face is cambered surface, and the connector is made to turn over the cambered surface in folding or expansion operation
Highest point when, the horn connecting with the connector can be automatically performed folding or expansion under the action of elastic element elastic force
To predeterminated position, the folding or expansion efficiency of the horn are improved.
3. what is mutually abutted on the connector and/or sliding block in rack provided by the utility model offers on one side through upper
The escape groove at lower both ends can exclude foreign matter by the escape groove, and preventing connection component when in use has other impurities to sandwich institute
It states between sliding block and the connector.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the section view of the unfolded state of the connection component and horn part in rack provided by the embodiment of the utility model
Figure；
Fig. 2 is the cross-sectional view of the folded state of rack shown in FIG. 1；
Fig. 3 is support bracket fastened perspective view shown in FIG. 1；
Fig. 4 is the perspective view of connector shown in FIG. 1.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, arrange used in the specification of the utility model
Diction " comprising " refer to that there are the feature, integer, step, operation, zero/component and/or components, but it is not excluded that in the presence of or add
Add other one or more features, integer, step, operation, zero/component, component and/or their group.It should be understood that working as us
When zero/component being claimed to be "connected" to another zero/component, it can be directly connected to other zero/components, or there may also be in
Between zero/component.Wording "and/or" used herein includes one or more associated wholes for listing item or any cell
With whole combinations.
Fig. 1 to Fig. 4 collectively illustrates rack provided by the utility model, can be used in foldable unmanned plane, improves nothing
The expansion or folding efficiency of man-machine horn, structure is simple and stability is good, has preferable accuracy and repeatability.In addition,
Illustrate the application of the rack of the utility model in the present embodiment by taking unmanned plane as an example, but cannot be considered as and the rack is answered
With the restriction of occasion, the rack can also be used in the field of other folding devices.
As shown in Figure 1, the rack 1000 includes sequentially connected fuselage (not shown, similarly hereinafter), connection component 1 and horn
2.The connection component 1 includes fixing bracket 11, connector 12 and sliding equipment 13, the connector 12 and the fixed bracket
11 is hinged, and guide groove 111 is equipped with inside the fixed bracket 11, and the sliding equipment 13 includes being placed in the guide groove 111
Interior elastic element 131 and sliding block 132, the elastic element 131 be in compressive state and suppress the sliding block 132 with it is described
Between fixed bracket 11, the sliding block 132 is slideably connected to the connector 12, and in 131 elastic force of elastic element
The connector 12 is set to be stable at folded state or unfolded state under effect.Wherein, the elastic element 131 is compression bullet
Spring, torsional spring, elastic slice or rubber, the elastic element 131 is compressed spring in the present embodiment.
Specifically, the fixed bracket 11 is connect with the fuselage, and the connector 12 is connect with the horn 2, connection
Mode can be snap connection, weld, gluing, riveting etc..The folded/expanded state is the relatively described fuselage of the horn 2
State in which.
The connection component 1 further includes the shaft 14 for being pivotally connected the fixed bracket 11 and the connector 12.Such as Fig. 3
With shown in Fig. 4, the left and right sides of the fixed bracket 11 is equipped with lug 112, and the lug 112 offers pivoted hole 1121, institute
The position for stating the corresponding pivoted hole 1121 of connector 12 offers axis hole 121, and the shaft 14 is arranged in the pivoted hole
1121 and the axis hole 121 in, the connector 12 can be rotated along the shaft 14 relative to the fixed bracket 11, to realize
The folding or expansion of the connector 12.
Specifically, one end on the fixed bracket 11 far from the connector 12 is equipped with baffle 113, two lugs
112 are respectively perpendicular the left and right ends set on the baffle 113 and extend along close to 12 direction of connector, two lugs
Installation space (unlabeled, similarly hereinafter) is formed between 112, the connector 12 includes the articulated section for offering the axis hole 121
120, the articulated section 120 is set in the installation space and is pivotally connected by the axis hole 121 and the fixed bracket 11.
Preferably, the both ends of the axis hole 121 are equipped with the spacer groove 122 for gasket to be arranged, and settable gasket guarantees institute
State the smooth rotation of connector 12.
Further, the connector 12 includes the first end face 123 and second end face 124 to connect, and the sliding block 132 wraps
It includes towards the connector 12 and supports plane 1321, the first end face 123, second end face 124 and to support plane 1321 equal
For plane, the first end face 123 is supported when the rack 1000 is in folded state described supports plane 1321, second end
Face 124 supports plane 1321 described in supporting when the rack 1000 is in unfolded state, i.e., folds and complete in the horn 2
When, the plane 1321 that supports abuts the first end face 123 (as shown in Figure 2), and the horn 2 is in relative to the fuselage
Stable state；When the horn 2 is unfolded to complete, the plane 1321 that supports abuts the second end face 124 (such as Fig. 1 institute
Show), the horn 2 is in stable state relative to the fuselage；Made and the connection by the effect that compresses of the sliding block 132
The horn 2 that part 12 connects is stable at folded state or unfolded state, and structure is simple and stability is high, due to the connector 12
It is by flexible fastening, the horn 2 can be folded or be unfolded under the effect of external force without unlock, and operation is just
It is prompt.
Preferably, the junction of the first end face 123 and second end face 124 is cambered surface 125, and the connector 12 is made to exist
When folding or expansion operating process turn over highest point (extreme position of the cambered surface 125) of the cambered surface 125, the horn
2 can be automatically performed folding under the action of 131 elastic force of elastic element or be expanded to predeterminated position (completely collapsed position be complete
At expanded position), improve the efficiency of folding or the expansion of the horn 2.
As illustrated in fig. 1, it is preferred that the angle between the first end face 123 and the second end face 124 is obtuse angle, example
Such as 120 °, 135 °, 150 °, specific angle can be adjusted according to the demand of folding angles and be processed, by the way that the first end is arranged
The angle of angle between face 123 and the second end face 124 limits the relatively described fixed bracket 11 of the connector 12 and folds
Angle.
It should be understood that the connector 12 is not limited to only include the first end face 123 and the second end face
124, in other embodiments, the connector 12 can be equipped with it is multiple for it is described support it is that plane 1321 offsets and equal
For the end face (such as between the first end face 123 and described second end face 124 be equipped with third end face) of plane, to realize
The variation for stating more than 2 kinds of folded states of horn makes the horn 2 can be applied to more scenes, while being easy to use the rack
The storage and carrying of 1000 unmanned plane.Preferably, multiple for offseting with the plane 1321 that supports on the connector 12
The mutual junction in the end face held is set as cambered surface, is conducive to support plane with described when converting different folded states
1321 elasticity abuts, and can assist completing the folding or exhibition of the horn 2 under the effect of the elastic force of the elastic element 131
It opens.
Preferably, the guide groove 111 is provided close to one end of the baffle 113 and is open towards the installation space,
The size of the guide groove 111 is adapted with the sliding block 132, and the sliding block 132 can be slided along the guide groove 111, is passed through
The guide groove 111 avoids the sliding block 132 from misplacing in sliding.
Further, pilot hole 1131, the pilot hole 1131 and the guide groove 111 are offered on the baffle 113
Connection.The sliding equipment 13 further includes guide post 133, and the guide post 133 is axially displaceably arranged in the pilot hole
In 1131, preferably, the guide post 133 is fixedly connected with the sliding block 132.The spring pocket is set to the guide post 133
On.
The sliding block 132 can be further limited in the guide groove 111 by the guiding role of the guide post 133
Movement position, meanwhile, it can also be sheathed in the guide post 133 and be fixed when the elastic element 131 is compressed spring,
The elastic element 131 or the sliding block 132 is further prevented to misplace.
More preferably, described 133 one end of guide post radially extends to form defining flange 1331, and the defining flange 1331 is matched
Be set to movably block in the baffle 113 back to the side of the sliding block 132.Specifically, the defining flange 1331
Radial dimension is greater than the aperture of the pilot hole 133, prevents the sliding equipment 13 from falling off from the inside of the fixed bracket 11,
In addition, matching by the sliding block 132 and the defining flange 1331, also can guarantee that the elastic element 131 is located always
In compressive state, active force is generated to the connector 12.
In other embodiments, the guide post 133 can be affixed with the baffle 113, close in the guide post 133
One end of the sliding block 132 offers directional hole 1322, and the position that the directional hole 1322 is corresponded on the sliding block 132, which is equipped with, determines
To column 1332, the orientation column 1332 is movably inserted in the directional hole 1322, passes through the directional hole 1322 and institute
The orientation of the sliding block 132 is realized in the cooperation for stating orientation column 1332.
Incorporated by reference to Fig. 3 and Fig. 4, the end of the lug 112 is equipped with first and only supports end face 1122, and the connector 12 is equipped with
With described first only supports that end face 1122 matches second only supports end face 126, by described first only to end face 1122 and described
Second only supports the connector 12 when the cooperation of end face 126 can not continue to rotate when expansion is completed or folding is completed, thus
Limit the rotation angle of the connector 12.Further, described first the front of end face 1122 and the junction of bottom surface are only supported
It is set as cam cambered surface (unlabeled, similarly hereinafter), the cam cambered surface is used to only support end face 126 with described second and slide against, and makes to connect
Fitting 12 can not be interfered when folding or rotation being unfolded.
As shown in figure 4, the escape groove 127 through upper and lower ends is offered in the second end face 124 of the connector 12, it can
Foreign matter is excluded by the escape groove 127, prevents the connection component 1 from there are other impurities to sandwich the sliding block 132 when in use
Between the connector 12.Preferably, the escape groove 127 does not run through the axis hole 121, guarantees that the shaft 14 is in close
The space closed.
It should be understood that the escape groove 127 is not limited to be provided on the connector 12, the cunning can also be provided with
On block 132 or the two offers the escape groove 127, guarantees that the sliding block 132 and the contact surface of the connector 12 have
Slot excludes foreign matter.
Preferably, the fixed bracket 11 is equipped with engaging portion 114 far from one end of hinged place, and the connector 12 is far from hinge
The one end at the place of connecing also be provided with engaging portion 128, the fixed bracket 11 and the connector 12 be separately connected by engaging portion it is described
Fuselage and horn 2.
The utility model also provides a kind of unmanned plane (not shown, similarly hereinafter), can be used for suitable environment, for example, the nothing
It is man-machine to fly, be hovered to execute tracking, monitoring, exploration, the spies such as search and rescue, sow, spray insecticide, put out a fire, take photo by plane in the sky
Fixed task.The unmanned plane includes above-mentioned rack 1000 and the power unit on the horn 2, the power unit packet
The rotor for including motor and being rotated by the motor driven.The horn 2 can be folded by the connection component 1, reduce institute
The volume of unmanned plane is stated, to facilitate user to carry, and the horn 2 can pass through the sliding block in folding or unfolded state
132 suppress fixation, are fixed it is not necessary that locker is additionally arranged, improve folding at stability while reduce it is described nobody
The weight of machine.It, can also be auxiliary under the action of 131 elastic force of elastic element during the folding or expansion of the horn 2
It helps completion to fold or be unfolded operation, improves efficiency.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (13)
1. a kind of rack, including sequentially connected fuselage, connection component and horn, which is characterized in that the connection component includes
Fixed bracket and the hinged connector of the fixed bracket, and the skate machine between the fixed bracket and connector
Structure, the fixed bracket are connect with the fuselage, and the connector is connect with the horn；The sliding equipment includes elasticity member
Part and sliding block, the elastic element suppress between the sliding block and the fixed bracket, and the sliding block is slideably connected to
The connector, the sliding block can make the horn be in folding relative to the rack under elastic element elastic force effect
Overlapping state or unfolded state.
2. rack according to claim 1, which is characterized in that the sliding block includes supporting plane, and the connector includes
At least two for supporting the end face for supporting plane, and the plane and the end face of supporting is plane, and the sliding block is logical
The plane that supports is crossed to offset with the end face to stablize the connector.
3. rack according to claim 2, which is characterized in that the end face includes the first end face and second end to connect
The junction of face, the first end face and second end face is cambered surface；
Plane is supported and when the first end face offsets, the horn is in folded state relative to the fuselage when described；
Plane is supported and when the second end face offsets, the horn is in unfolded state relative to the fuselage when described；It is described
Sliding block, which abuts the cambered surface under the elastic force effect of the elastic element, rotates the connector, and then turns over the horn
Folded state or unfolded state are automatically shifted to when the extreme position of the cambered surface.
4. rack according to claim 3, which is characterized in that the angle between the first end face and second end face is blunt
Angle.
5. rack according to claim 1, which is characterized in that one end on the fixed bracket far from the connector is set
There is baffle, the baffle both ends are all equipped with perpendicular to the baffle along the lug extended close to the connector direction, described in two
Installation space is formed between lug, offers opposite pivoted hole respectively on two lugs；The connector includes articulated section,
The articulated section, which by shaft is installed in the installation space and articulated section and offers, is matched with the axis of the pivoted hole
Hole, the shaft is through the pivoted hole and the axis hole.
6. rack according to claim 5, which is characterized in that one end on the fixed bracket close to the baffle is equipped with
The guide groove being open towards the installation space, the elastic element and the sliding block are set in the guide groove.
7. rack according to claim 6, which is characterized in that offer on the baffle and led with what the guide groove was connected to
Xiang Kong, the sliding equipment further include being arranged in the guide post in the pilot hole and being connected with the slide block, the elasticity member
Part is compressed spring, is sheathed in the guide post.
8. rack according to claim 7, which is characterized in that the guide post and the baffle are affixed, the guide post
Upper one end close to the sliding block offers directional hole, and the position that the directional hole is corresponded on the sliding block is equipped with orientation column, institute
Orientation column is stated to be movably inserted in the directional hole.
9. rack according to claim 7, which is characterized in that described guide post one end radially extends to form defining flange,
The defining flange be configured as movably block in the baffle back to the side of the sliding block.
10. rack according to claim 5, which is characterized in that the end of the lug is equipped with first and only supports end face, described
Connector, which is equipped with, only to be matched with described first to end face to limit the second of the rotation angle of the connector and only support end face.
11. rack according to claim 10, which is characterized in that described first only to support end face include for described second
Only support the cam cambered surface that end face slides against.
12. rack according to claim 1, which is characterized in that mutually abutted on the connector and/or the sliding block
The escape groove through upper and lower ends is offered on one side.
13. a kind of unmanned plane, which is characterized in that including the rack as described in any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750917.7U CN208216969U (en) | 2018-05-18 | 2018-05-18 | Unmanned plane and its rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750917.7U CN208216969U (en) | 2018-05-18 | 2018-05-18 | Unmanned plane and its rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216969U true CN208216969U (en) | 2018-12-11 |
Family
ID=64508966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750917.7U Active CN208216969U (en) | 2018-05-18 | 2018-05-18 | Unmanned plane and its rack |
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| Country | Link |
|---|---|
| CN (1) | CN208216969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795424A (en) * | 2020-06-01 | 2021-12-14 | 深圳市大疆创新科技有限公司 | Arm subassembly and unmanned vehicles |
-
2018
- 2018-05-18 CN CN201820750917.7U patent/CN208216969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795424A (en) * | 2020-06-01 | 2021-12-14 | 深圳市大疆创新科技有限公司 | Arm subassembly and unmanned vehicles |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523820 Guanchang Road, Lianping Village, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN XAIRCRAFT TECHNOLOGY Co.,Ltd. Patentee after: Guangzhou Jifei Technology Co.,Ltd. Address before: 523820 Guanchang Road, Lianping Village, Dalingshan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN XAIRCRAFT TECHNOLOGY Co.,Ltd. Patentee before: Guangzhou Xaircraft Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |