CN207129128U - A kind of folding portable unmanned plane cover-opening structure - Google Patents
A kind of folding portable unmanned plane cover-opening structure Download PDFInfo
- Publication number
- CN207129128U CN207129128U CN201721176138.2U CN201721176138U CN207129128U CN 207129128 U CN207129128 U CN 207129128U CN 201721176138 U CN201721176138 U CN 201721176138U CN 207129128 U CN207129128 U CN 207129128U
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- Prior art keywords
- inner cylinder
- shell
- return spring
- opening structure
- unlocking
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Abstract
The utility model discloses a kind of folding portable unmanned plane cover-opening structure, the inner casing of the cover-opening structure is spacing in shell, and first return spring hold between inner casing and shell, inner casing is fixed with inner cylinder of locking on the inwall away from shell direction end, lock the opposite end openings of inner cylinder two, inner cylinder inwall middle part lock provided with a circle annular protrusion, and inwall of the inner cylinder close to shell direction end of locking is provided with hole clipping；Inner cylinder of locking is built-in with unlocking inner cylinder, and unlocking inner cylinder one end is set to keycap, and other end outer wall is provided with the second spacing preiection；Second return spring is set on unlocking inner cylinder and between keycap and the second spacing preiection；Second return spring, the second spacing preiection are held in annular protrusion two opposite sides respectively；Keycap stress simultaneously compresses the second return spring, and the buckle being buckled in hole clipping is opened on the bottom side wall top of unlocking inner cylinder.The utility model structure is more novel, design more fashion, more durable in use, uncaps easily, closing lid is firm.
Description
Technical field
The utility model belongs to unmanned plane field, more particularly to a kind of folding portable unmanned plane cover-opening structure.
Background technology
Unmanned plane refers to the not manned vehicle being controlled using wireless remote control device and the control device of itself, such as
Depopulated helicopter, unmanned fixed-wing aircraft, unmanned parasol etc..In recent ten years, unmanned plane has been widely used in taking photo by plane and taken the photograph
The fields such as shadow, electric inspection process, environmental monitoring, forest fire protection, disaster inspection, anti-terrorism lifesaving, military surveillance, battle assessment, can
Effectively overcome the shortcomings of that manned aircraft carries out aerial work, reduce purchase and maintenance cost, improve the safety of delivery vehicle
Property.Unmanned aerial vehicle (UAV) control technical research is one of focus that research institution pays close attention to both at home and abroad at present.
The fund of existing unmanned plane is more and more, wherein just including that the unmanned plane for folding class can be stored, such unmanned plane leads to
Often there are upper casing and lower casing to match somebody with somebody the cover-opening structure of combination switch, horn etc. is accommodated in casing.And existing upper casing is with
The cover-opening structure that casing on-off mode is generally fixed using one end rotating shaft connection, other end buckle, it is limited to the thickness of case material
Degree and hardness, fastening firmness is poor, and lacks fashion.
Utility model content
The purpose of this utility model is to provide a kind of folding portable unmanned plane cover-opening structure, it is intended to solves existing knot of uncapping
Structure firmness is poor, lacks the problem of fashion.
The utility model is achieved in that a kind of folding portable unmanned plane cover-opening structure, and the cover-opening structure includes top
The shell of opening, the inner casing of two opposite end openings, the first return spring, the second return spring；Wherein,
The side wall of outer shell is provided with the guide groove of bar shaped hollow out, and the inner casing outer wall is provided with the first spacing preiection；It is described
The first return spring is provided with shell, the first return spring top is held in inner shell bottom, the limit convex of inner casing first
Rise in embedded guide groove；The shell bottom and elastic rod is provided with the first return spring, the elastic rod free end is set
There is buckle；
The inner casing is fixed with inner cylinder of locking on the inwall away from shell direction end, the opposite end of inner cylinder two of locking is opened
Mouthful, a circle annular protrusion is provided with the middle part of the inner cylinder inwall of locking, and the inner cylinder of locking is on the inwall at shell direction end
Provided with the hole clipping being adapted to the buckle；
The inner cylinder of locking is built-in with the unlocking inner cylinder of one end open, and the unlocking inner cylinder is set to key away from its openend
Cap, and the unlocking inner cylinder is provided with the second spacing preiection on the outer wall of its openend；Second return spring is set in out
Lock on inner cylinder, and second return spring is between keycap and the second spacing preiection；Second return spring, the second limit
Position is raised to be held in annular protrusion two opposite sides respectively；
The keycap stress simultaneously compresses the second return spring, and the bottom side wall top of the unlocking inner cylinder, which is opened, to be buckled in hole clipping
Buckle.
Preferably, the cover-opening structure also includes upper casing；The inner casing top is fixed on upper casing.
Preferably, bottom outer wall of the shell away from inner casing direction is provided with fixed seat, and the fixed seat is provided with spiral shell
Hole.
Preferably, the shell, inner casing are square column type shell structure.
Preferably, the shell bottom is provided with reinforcement；The elastic rod bottom is fixed on reinforcement.
Preferably, the reinforcement is provided with the symmetrical some boss of the enclosure axis heart；Each boss is away from enclosure axis
The outer ledge of the heart is equivalent apart from shell axle center distance, and the distance is slightly larger than the internal diameter of the first return spring, described first time
Insert and be fastened on some boss on the inside of the spring end of position.
In view of the shortcomings of the prior art, the utility model discloses a kind of folding portable unmanned plane cover-opening structure, this is uncapped
The inner casing of structure is spacing in shell, and the first return spring is held between inner casing and shell, and inner casing is away from shell direction end
Inwall on be fixed with inner cylinder of locking, the opposite end openings of inner cylinder two of locking, lock and a circle annular protrusion be provided with the middle part of inner cylinder inwall,
And inwall of the inner cylinder close to shell direction end of locking is provided with hole clipping；Inner cylinder of locking is built-in with unlocking inner cylinder, unlocking inner cylinder one end
Keycap is set to, other end outer wall is provided with the second spacing preiection；Second return spring is set on unlocking inner cylinder and is located at keycap
Between the second spacing preiection；Second return spring, the second spacing preiection are held in annular protrusion two opposite sides respectively；Keycap by
Power simultaneously compresses the second return spring, and the buckle being buckled in hole clipping is opened on the bottom side wall top of unlocking inner cylinder.
The shortcomings that compared to prior art and deficiency, the utility model have the advantages that：The utility model structure
More novel, design more fashion is more durable in use, it is even more important that the utility model is due to the mistake uncapped with closing lid
Cheng Zhong, keycap and inner casing being operated respectively, keycap can press with finger, and inner casing generally palm can press,
Or directly upper casing is pressed, therefore, the elastic force of the first return spring can be set bigger, after closing lid, unmanned plane
What is fastened between upper casing and lower casing is more firm, and the operation uncapped but very easily.
Brief description of the drawings
Fig. 1 is structural representation of the utility model folding portable unmanned plane cover-opening structure under closing lid state；
Fig. 2 is structural representation of the utility model folding portable unmanned plane cover-opening structure under uncapped state；
Fig. 3 is structural representation of the utility model folding portable unmanned plane cover-opening structure under explosive state；
Fig. 4 is upper casing in the utility model, inner casing and the overlooking the structure diagram of inner cylinder in the assembled state of locking；
Fig. 5 is upper casing in the utility model, inner casing and the present invention looks up structural representation of inner cylinder in the assembled state of locking；
Fig. 6 is the structural representation of shell in the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in figs. 1 to 6, Fig. 1 is structure of the utility model folding portable unmanned plane cover-opening structure under closing lid state
Schematic diagram；Fig. 2 is structural representation of the utility model folding portable unmanned plane cover-opening structure under uncapped state；Fig. 3 is this
Structural representation of the utility model folding portable unmanned plane cover-opening structure under explosive state；Fig. 4 is upper machine in the utility model
Shell, inner casing and the overlooking the structure diagram of inner cylinder in the assembled state of locking；Fig. 5 is upper casing in the utility model, inner casing
And the present invention looks up structural representation of inner cylinder in the assembled state of locking；Fig. 6 is the structural representation of shell in the utility model.
A kind of folding portable unmanned plane cover-opening structure, the cover-opening structure include the shell 1 of top end opening, two opposite end openings
Inner casing 2, the first return spring 3, the second return spring 4；Wherein,
The side wall of shell 1 is provided with the guide groove 5 of bar shaped hollow out, and the outer wall of inner casing 2 is provided with the first spacing preiection 6；
It is provided with the first return spring 3 in the shell 1, the top of the first return spring 3 is held in the bottom of inner casing 2, the inner casing 2 the
In one spacing preiection 6 insertion guide groove 5；The bottom of shell 1 and it is provided with elastic rod 7, the bullet in the first return spring 3
The property free end of bar 7 is provided with buckle 8；
The inner casing 2 is fixed with inner cylinder 9 of locking, described 9 liang of opposite ends of inner cylinder of locking on the inwall away from the direction end of shell 1
Opening, the inwall of inner cylinder 9 middle part of locking is provided with a circle annular protrusion 10, and the inner cylinder 9 of locking is close to the direction end of shell 1
Inwall is provided with the hole clipping 11 being adapted to the buckle 8；
The inner cylinder 9 of locking is built-in with the unlocking inner cylinder 12 of one end open, and the unlocking inner cylinder 12 is set away from its openend
For keycap 13, and the unlocking inner cylinder 12 is provided with the second spacing preiection 14 on the outer wall of its openend；The second return bullet
Spring 4 is set on unlocking inner cylinder 12, and second return spring 4 is located between the spacing preiection 14 of keycap 13 and second；It is described
Second return spring 4, the second spacing preiection 14 are held in the two opposite sides of annular protrusion 10 respectively；
The stress of keycap 13 simultaneously compresses the second return spring 4, and the bottom side wall top of the unlocking inner cylinder 12, which is opened, is buckled in card
Buckle 8 on hole 11.
In the utility model embodiment, shell 1, inner casing 2, inner cylinder 9 of locking, unlocking inner cylinder 12, the first return spring 3,
Second return spring 4 should the coaxial heart.
In the utility model embodiment, the quantity of guide groove 5 is four, and with above-mentioned axis parallel, be symmetrically distributed in
In the side wall of shell 1, the quantity of the first spacing preiection 6 is identical with guide groove 5.First spacing preiection 6 should be arranged on the bottom of inner casing 2
On outer wall, after the first spacing preiection 6 insertion guide groove 5, inner casing 2 can move up and down along the stroke range of guide groove 5.
In the utility model embodiment, the quantity of elastic rod 7 is four, and with above-mentioned axis parallel, be symmetrically distributed in
On the bottom of the inner side of shell 1；Corresponding, the quantity of hole clipping 11 is also four.
In the utility model embodiment, the internal diameter of the first return spring 3 should be wanted than the internal diameter of the second return spring 4
Greatly, the first return spring 3 is used to jack up in the device including inner casing 2, inner cylinder 9 of locking, unlocking inner cylinder 12, and the second return
4 needs of spring jack up unlocking inner cylinder 12, and therefore, the elastic force of the first return spring 3 can contemplate ratio the second return bullet of design
The elastic force of spring 4 is big.
In the utility model embodiment, inner cylinder 9 of locking is integrally formed with inner casing 2, and is locked in inner cylinder 9 and unlocking
Cylinder 12 is then relatively independent.
In the utility model embodiment, the section of buckle 8 should be right angled triangle, and inclined-plane is upward；Unlocking inner cylinder 12
Bottom side wall is arranged to inclined-plane, is moved from top to bottom in unlocking inner cylinder 12, and the inclined-plane of unlocking inner cylinder 12 can all connect with the inclined-plane of buckle 8
It is bonded after touch.
In actual application of the present utility model, when cover-opening structure is in the lock state, the first return spring 3 is pressed
Contracting, under the elastic deformation of elastic rod 7, buckle 8 is embedded in hole clipping 11, and elastic rod 7 holds inner cylinder 9 of locking by buckle 8, to keep away
Exempt from the first return spring 3 inner cylinder 9 that will lock up to push away.Now, the first spacing preiection 6 should be located at guide groove 5 close to bottom side
To place.
When needing to be unlocked the lock-out state, that is, execution is uncapped when operating, after pressing keycap 13, in unlocking
While cylinder 12 compresses the second return spring 4, unlocking inner cylinder 12 moves to close to the direction of buckle 8, when the bottom of unlocking inner cylinder 12
When being moved to buckle 8 and the binding site of hole clipping 11, the bottom side wall of unlocking inner cylinder 12 pushes buckle 8 open from hole clipping 11.This
When, will to the first return spring 3 under the positioning scenarios for inner cylinder 9 of locking, held in the bottom of inner cylinder 9 of locking without elastic rod 7
Inner cylinder 9 of locking up pushes away, until the first spacing preiection 6 on the outer wall of inner casing 2 is directed to the maximum of groove 5 and moves up stroke and limited.By
This, completes uncap operation, after the distress resolves on keycap 13 are acted on, annular of second return spring 4 to lock in inner cylinder 9
Projection 10 is fixing point, and unlocking inner cylinder 12 is pushed away toward the direction away from shell 1, until the second limit convex of the bottom of unlocking inner cylinder 12
14 are played to hold untill the opposite side of annular protrusion 10.
Similarly, it is necessary to carry out operation of locking again, that is, during closing lid operation, pressure is applied to inner casing 2 or inner cylinder 9 of locking
Power, untill buckle 8 is embedded in hole clipping 11 again.So circulation, is repeated no more.
In actual application of the present utility model, the cover-opening structure also includes upper casing 15；The top of inner casing 2
It is fixed on upper casing 15.
The utility model structure is more novel, design more fashion, more durable in use, it is even more important that this practicality
It is new due to uncapping with closing lid during, keycap 13 and inner casing 2 are operated respectively, keycap 13 can press...with one's finger
Pressure, and inner casing 2 generally palm can press, or directly upper casing 15 is pressed, therefore, the elastic force of the first return spring 3 can
With the bigger of setting, after closing lid, the operation that is more firm, and uncapping that is fastened between the upper casing 15 and lower casing of unmanned plane
But very easily.
In further implementation process, for ease of installation of the cover-opening structure on unmanned plane, implement in the utility model
In example, bottom outer wall of the shell 1 away from the direction of inner casing 2 is provided with fixed seat, and the fixed seat is provided with screw 16.
In further implementation process, to ensure the stability of upper and lower displacement between shell 1 and inner casing 2, in this practicality
In new embodiment, the shell 1, inner casing 2 are square column type shell structure.
In further implementation process, to avoid the fracture of the end of elastic rod 7 and ensureing that the elasticity of elastic rod 7 is strong
Degree, in the utility model embodiment, the bottom of shell 1 is provided with reinforcement 17；The bottom of elastic rod 7 is fixed on reinforcement
On 17.
In further implementation process, for ensure the installation site of the first return spring 3 it is accurate in place, avoid first
Return spring 3 produces displacement and thereby results in the first return spring 3 and contacted with the bad of inner cylinder 9 of locking, real in the utility model
Apply in example, the reinforcement is provided with the symmetrical some boss 18 in the axle center of shell 1；Each boss 18 is away from the axle center of shell 1
Outer ledge it is equivalent apart from the axle center of shell 1 distance, and the distance is slightly larger than the internal diameter of the first return spring 3, described first time
The position tip inside of spring 3 is inserted and is fastened on some boss 18.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of folding portable unmanned plane cover-opening structure, it is characterised in that the cover-opening structure includes the shell of top end opening, two-phase
To the inner casing of end opening, the first return spring, the second return spring；Wherein,
The side wall of outer shell is provided with the guide groove of bar shaped hollow out, and the inner casing outer wall is provided with the first spacing preiection；The shell
The first return spring is inside provided with, the first return spring top is held in inner shell bottom, and the spacing preiection of inner casing first is embedding
Enter in guide groove；The shell bottom and be provided with elastic rod in the first return spring, the elastic rod free end, which is provided with, blocks
Button；
The inner casing is fixed with inner cylinder of locking, the opposite end openings of inner cylinder two of locking, institute on the inwall away from shell direction end
State to lock and a circle annular protrusion be provided with the middle part of inner cylinder inwall, and the inwall of the inner cylinder close to shell direction end of locking be provided with
The hole clipping of the buckle adaptation；
The inner cylinder of locking is built-in with the unlocking inner cylinder of one end open, and the unlocking inner cylinder is set to keycap away from its openend, and
The unlocking inner cylinder is provided with the second spacing preiection on the outer wall of its openend；Second return spring is set in unlocking inner cylinder
On, and second return spring is between keycap and the second spacing preiection；Second return spring, the second spacing preiection
Hold respectively in annular protrusion two opposite sides；
The keycap stress simultaneously compresses the second return spring, and the card being buckled in hole clipping is opened on the bottom side wall top of the unlocking inner cylinder
Button.
2. folding portable unmanned plane cover-opening structure as claimed in claim 1, it is characterised in that the cover-opening structure also includes upper
Casing；The inner casing top is fixed on upper casing.
3. folding portable unmanned plane cover-opening structure as claimed in claim 2, it is characterised in that the shell is away from inner casing direction
Bottom outer wall be provided with fixed seat, the fixed seat is provided with screw.
4. folding portable unmanned plane cover-opening structure as claimed in claim 3, it is characterised in that the shell, the inner casing side of being
Cylindrical shell structure.
5. folding portable unmanned plane cover-opening structure as claimed in claim 4, it is characterised in that the shell bottom, which is provided with, to be strengthened
Muscle；The elastic rod bottom is fixed on reinforcement.
6. folding portable unmanned plane cover-opening structure as claimed in claim 5, it is characterised in that beyond the reinforcement is provided with
The symmetrical some boss of the columella heart；Outer ledge of each boss away from shell axle center is equivalent apart from shell axle center distance, and
The distance is slightly larger than the internal diameter of the first return spring, and the first return spring tip inside inserts and is fastened on some boss
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176138.2U CN207129128U (en) | 2017-09-14 | 2017-09-14 | A kind of folding portable unmanned plane cover-opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176138.2U CN207129128U (en) | 2017-09-14 | 2017-09-14 | A kind of folding portable unmanned plane cover-opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129128U true CN207129128U (en) | 2018-03-23 |
Family
ID=61638260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176138.2U Active CN207129128U (en) | 2017-09-14 | 2017-09-14 | A kind of folding portable unmanned plane cover-opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207129128U (en) |
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2017
- 2017-09-14 CN CN201721176138.2U patent/CN207129128U/en active Active
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