CN205618924U - Cloud platform axis of rotation locking mechanical system - Google Patents
Cloud platform axis of rotation locking mechanical system Download PDFInfo
- Publication number
- CN205618924U CN205618924U CN201620433759.3U CN201620433759U CN205618924U CN 205618924 U CN205618924 U CN 205618924U CN 201620433759 U CN201620433759 U CN 201620433759U CN 205618924 U CN205618924 U CN 205618924U
- Authority
- CN
- China
- Prior art keywords
- fixed part
- change
- cloud platform
- fastener
- cylinder
- 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.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a cloud platform axis of rotation locking mechanical system, including the motor, the motor includes fixed part and rotation portion, has seted up at least one spacing groove along its axial on the outer wall of fixed part, is provided with at least one elastic engagement claws spare on the outer wall of rotation portion, the outside cover of motor is equipped with the casing, and the casing links firmly with rotation portion, and the casing is close to the one end of fixed part and has offered at least one opening, and the casing is served the cover near one of fixed part and is equipped with the change, is provided with the rubber circle between casing and the change, and the rubber circle is held with the inner wall counterbalance of change, and the inner wall of change is provided with at least one arch, and the arch is arranged in the opening, through setting up this locking mechanical system, after unmanned aerial vehicle's the cloud platform outage, to press A predetermined direction and rotate the change, the arch can promote the fastener and be close to the fixed part relatively to making during the fastener card goes into the spacing groove, playing the effect of locking rotation portion and fixed part, locking effect is good, and convenient operation, and the cloud platform of being convenient for carries, not fragile.
Description
Technical field
This utility model belongs to unmanned plane The Cloud Terrace technical field, is specifically related to a kind of cloud platform rotation shaft locking mechanism.
Background technology
In prior art, the The Cloud Terrace of unmanned plane is after power-off shutdown, and the rotating shaft of The Cloud Terrace still can be freely rotatable, not side
Just storage is carried, and easily causes damage in carrying process.
Summary of the invention
The purpose of this utility model is to provide a kind of cloud platform rotation shaft locking mechanism, solves in prior art unmanned
The rotating shaft of machine head after power-off shutdown still can freely rotatable, be difficult to locking technical problem.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of cloud platform rotation shaft locking mechanism, including motor, described motor includes fixed part and rotation section, fixing
Portion and rotation section are cylindric, and fixed part, rotation section Coaxial Superimposed, along it on the outer wall of described fixed part
Axially offer at least one stopper slot, the outer wall of rotation section is provided with at least one elastic card component, described
The quantity of stopper slot is more than or equal to the quantity of fastener；The outer cover of described motor is provided with housing, housing and rotation
Portion is connected, and housing offers at least one gap near one end of fixed part, and housing is on one end of fixed part
Being arranged with change, be provided with rubber ring between housing and change, rubber ring offsets with the inwall of change, change
Inwall be provided with that at least one is protruding, projection is positioned in gap, and described projection is identical with the quantity of gap；Institute
State change when rotating by predetermined direction, projection can the relatively close fixed part of push card component, and snap in stopper slot
In；When change rotates in the opposite direction, fastener automatically resets, and is relatively distant from fixed part, fastener with
Stopper slot is separated.
When the The Cloud Terrace of unmanned plane is after power-off shutdown, in order to prevent rotation section from arbitrarily rotating, rotate by predetermined direction
Change, protruding offsets with fastener side, projection can the relatively close fixed part of push card component, and make card
Component snaps in stopper slot, plays locking rotation section and the effect of fixed part, because the outer wall of rubber ring and change
Inwall offset, there is bigger frictional force between rubber ring and change, so change will not turn by automatic reverse
Dynamic, locking effect is good, it is simple to The Cloud Terrace carries, is hardly damaged；When needs unlock, turn in the opposite direction
Dynamic change, fastener, owing to being automatically reset by restoring force effect, is relatively distant from fixed part, and fastener is with spacing
Groove is separated, and reaches rotation section, the purpose of fixed part unblock, easy to operate.
Improving further, described fastener includes shell fragment and limited block, and one end of shell fragment is connected with rotation section, separately
One end is free end, and limited block is positioned at the shell fragment free end side near fixed part.
Improving further, described housing includes the first cylinder and the second cylinder being coaxially connected with the first cylinder, the
One cylinder is positioned at outside rotation section, and the second cylinder is positioned at outside fixed part, and the external diameter of the second cylinder is less than first
Body, rubber ring sleeve is located on the second cylinder, and gap is located on the second cylinder.
Improving further, the surface of described limited block is arc surface, and the cross section of stopper slot is arc-shaped, convenient limit
Position block snaps in stopper slot.
Improving further, described projection includes supporting surface and drive surface；When predetermined direction rotation is pressed in described change,
Drive surface push card component makes the relatively close fixed part in upper end of fastener；When there being multiple projection, along change
Circumferencial direction, the drive surface of multiple projections is positioned at the same side.Drive surface can be the plane or arc being obliquely installed
Face.
Improving further, described stopper slot is four, and fastener is two；Described change is pressed predetermined direction and is rotated
Time, two fasteners snap in two stopper slots of correspondence the most simultaneously.By increasing stopper slot, fastener
Quantity can adjust the locking angle of motor.
Improving further, described four stopper slots are distributed on the outer wall of fixed part, and two fasteners are along rotation section
The radial arrangement in cross section.When fastener is two, more preferable along rotation section radial arrangement then locking effect.
Improving further, described fastener, housing are all connected with rotation section by screw, convenient dismounting and maintenance.
Improving further, the material of described rubber ring is silica gel, and silica gel weatherability is strong, and service life is long.
Compared with prior art, this utility model has the advantages that
1, by arranging this locking mechanism, after the tripod head power failure of unmanned plane, change is rotated by predetermined direction, convex
Rise can the relatively close fixed part of push card component, and make fastener snap in stopper slot, play locking rotation section
With the effect of fixed part, locking effect is good and easy to operate, it is simple to The Cloud Terrace carries, is hardly damaged.
2, by increasing stopper slot, the quantity of fastener can be adjusted flexibly locking angle.
Accompanying drawing explanation
Fig. 1 is the structural blast schematic diagram of the novel described cloud platform rotation shaft locking mechanism of this reality.
Fig. 2 is the overall schematic of the novel described cloud platform rotation shaft locking mechanism of this reality.
Fig. 3 is the structural representation of the novel described fastener of this reality.
Fig. 4 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention
In order to be more fully understood that this utility model, explain of the present utility model interior further below in conjunction with embodiment
Hold, but content of the present utility model is not limited solely to the following examples.
As Figure 1-4, a kind of cloud platform rotation shaft locking mechanism, including motor 1, described motor includes fixing
Portion 11 and rotation section 12, fixed part 11 and rotation section 12 are cylindric, and fixed part 11, rotation section
12 Coaxial Superimposeds, in the present embodiment, the outer wall of described fixed part 11 axially offers along it four spacing
Groove 111, the outer wall of rotation section 12 is provided with two elastic card components 121, and the outside of described motor 1 is sheathed
Having housing 2, housing 2 to be connected with rotation section 12, housing 2 offers two and slits near one end of fixed part 11
Mouth 221, housing 2 is arranged with change 3 on one end of fixed part 11, arranges between housing 2 and change 3
Having rubber ring 4, rubber ring 4 to offset with the inwall of change 3, the inwall of change 3 is provided with two projections 31,
Protruding 31 are positioned in gap 221；When predetermined direction rotation is pressed in described change 3, protruding 31 can promote engaging
The relatively close fixed part of part 121 11, and snap in stopper slot 111；When change 3 rotates in the opposite direction
Time, fastener 121 automatically resets, and is relatively distant from fixed part 11, and fastener 121 takes off with stopper slot 111 phase
From.In other embodiments, the quantity of protruding 31 can be one, three, four, five etc., described
Projection 31 is identical with the quantity of gap 221.
When the The Cloud Terrace of unmanned plane is after power-off shutdown, in order to prevent rotation section from arbitrarily rotating, rotate by predetermined direction
Change 3, protruding 31 offset with the side of fastener 121, projection 31 can push card component 121 relative
Near fixed part 11, and make fastener 121 snap in stopper slot 111, play locking rotation section 12 and fix
The effect in portion 11, because the inwall of the outer wall of rubber ring 4 and change 3 offsets, rubber ring 4 and change 3
Between there is bigger frictional force, so change 3 will not automatic reverse rotate, locking effect is good, it is simple to cloud
Platform carries, is hardly damaged；When needs unlock, rotate change 3 in the opposite direction, due to fastener 121
For elastic component, then fastener 121 automatically resets under restoring force effect, is relatively distant from fixed part 11, card
Component 121 is separated with stopper slot 111, reaches rotation section 12, the purpose of fixed part 11 unblock, operation side
Just.
In the present embodiment, described fastener 121 includes shell fragment 122 and limited block 123, one end of shell fragment 122
Being connected with rotation section 12, the other end is free end, and limited block 123 is positioned at shell fragment 122 free end near fixing
The side in portion 11.In other embodiments, fastener can also be other versions, as passed through to increase
Add spring, to reach fastener 121, there is automatic recovery ability.
In the present embodiment, the surface of described limited block 123 is arc surface, and the cross section of stopper slot 111 is arc-shaped,
Limited block 123 is facilitated to snap in stopper slot 111.In other embodiments, limited block 123, stopper slot 111
Can be other shapes, only meeting limited block 123 can carry out engaging, departing from stopper slot 111 smoothly.
In the present embodiment, described housing 2 include the first cylinder 21 and with the first cylinder 21 coaxially be connected second
Cylinder 22, it is outside that the first cylinder 21 is positioned at rotation section 12, and it is outside that the second cylinder 22 is positioned at fixed part 11,
The external diameter of the second cylinder 22 is less than the first cylinder 21, and rubber ring 4 is set on the second cylinder 22, gap 221
It is located on the second cylinder 22.In other embodiments, the first cylinder 21 and the second cylinder 22 can be integrated
Formula structure, it is also possible to for separable assembled structure, the external shape of the first cylinder 21 and the second cylinder 22 does not limits,
If it is internal for circular cylindrical cavity.
In the present embodiment, described protruding 31 include supporting surface 312 and drive surface 311；Described change 3 is by predetermined
When direction rotates, drive surface 311 push card component 121 makes the relatively close fixed part in upper end of fastener 121
11；When having multiple protruding 31, along the circumferencial direction of change 3, multiple drive surface of protruding 31 311 are positioned at
The same side.In the present embodiment, supporting surface 312 is bordered by mutually with drive surface 311, and drive surface 311 is cambered surface.
In other embodiments, the transition of another one face can also be passed through between supporting surface 312 and drive surface 311, drive
Dynamic face 311 can be the plane or cambered surface being obliquely installed, and supporting surface 312 can be cascaded surface etc., if full
When foot presses predetermined direction rotation conversion 3, the drive surface 311 of limited block 123 can be sliding along the back side of fastener 121
Dynamic, and when rotating to an angle, the limited block 123 of fastener 121 snaps in stopper slot 111, fastener
The dorsal part of the shell fragment 122 of 121 offsets with drive surface 311, simultaneously supporting surface 312 and the side of gap 221
Offset, reach change 3, fixed part 11, rotation section 12 three are relatively fixed.
In the present embodiment, described stopper slot 111 is four, and fastener 121 is two；Described change 3 is by pre-
When determining direction rotation, two fasteners 121 snap in two stopper slots 111 of correspondence the most simultaneously.By increasing
Add stopper slot 111, the quantity of fastener 121 can adjust the locking angle of motor.
In the present embodiment, described four stopper slots 111 are distributed on the outer wall of fixed part 11, two fasteners
121 along the radial arrangement in cross section, rotation section 12.When fastener 121 is two, along rotation section 12 radial direction cloth
Put then locking effect more preferable.In other embodiments, the quantity of fastener 121 can be one, three, four
Individual, five etc., the quantity of described stopper slot 111 is more than or equal to the quantity of fastener 121, multiple stopper slots
111, the distribution form of fastener 121 is also various, can be with non-uniform, as long as ensureing all of fastener
121 can snap in stopper slot 111 simultaneously.
In the present embodiment, described fastener 121, housing 2 are all connected with rotation section 12 by screw, conveniently tear open
Unload and keep in repair.In other embodiments, fastener 121, housing 2 can be that other link with rotation section 12
Relation, such as welding, riveting etc..
In the present embodiment, the material of described rubber ring 4 is silica gel, and silica gel weatherability is strong, and service life is long.?
In other embodiments, the material of rubber ring 4 can be natural rubber, synthetic rubber etc., mainly
Use rubber ring 4 and there is this attribute of favorable elasticity, make the outer wall of rubber ring 4 offset with the inwall of change 3,
Ensure to there is bigger frictional force between rubber ring 4 and change 3, be locked with rotation section 12 at fixed part 11
Rear change 3 will not rotate by automatic reverse.
This utility model does not does illustrate be prior art or can be realized by prior art, and
And be embodied as case described in this utility model and be only preferable case study on implementation of the present utility model, not use
Limit practical range of the present utility model.The most all according to the content of this utility model claim made etc.
Effect change and modification, all should be used as technology category of the present utility model.
Claims (9)
1. a cloud platform rotation shaft locking mechanism, including motor, described motor includes fixed part and rotation section,
Fixed part and rotation section are cylindric, and fixed part, rotation section Coaxial Superimposed, it is characterised in that described solid
Determine axially to offer along it on the outer wall in portion at least one stopper slot, the outer wall of rotation section is provided with at least one
Elastic card component, the quantity of described stopper slot is more than or equal to the quantity of fastener；
The outer cover of described motor is provided with housing, and housing is connected with rotation section, and housing is opened near one end of fixed part
Being provided with at least one gap, housing is arranged with change on one end of fixed part, arranges between housing and change
Having rubber ring, rubber ring to offset with the inwall of change, the inwall of change is provided with at least one projection, protruding
Being positioned in gap, described projection is identical with the quantity of gap；
Described change presses predetermined direction when rotating, projection can the relatively close fixed part of push card component, and snap in
In stopper slot；When change rotates in the opposite direction, fastener automatically resets, and is relatively distant from fixed part, card
Component is separated with stopper slot.
Cloud platform rotation shaft locking mechanism the most according to claim 1, it is characterised in that described fastener
Including shell fragment and limited block, one end of shell fragment is connected with rotation section, and the other end is free end, and limited block is positioned at bullet
Sheet free end is near the side of fixed part.
Cloud platform rotation shaft locking mechanism the most according to claim 2, it is characterised in that described limited block
Surface be arc surface, the cross section of stopper slot is arc-shaped.
Cloud platform rotation shaft locking mechanism the most according to claim 3, it is characterised in that described protruding bag
Include supporting surface and drive surface；When predetermined direction rotation is pressed in described change, drive surface push card component makes fastener
The relatively close fixed part in upper end；
When there being multiple projection, along the circumferencial direction of change, the drive surface of multiple projections is positioned at the same side.
5. according to the cloud platform rotation shaft locking mechanism according to any one of claim 1-4, it is characterised in that institute
Stating housing and include the first cylinder and the second cylinder being coaxially connected with the first cylinder, the first cylinder is positioned at outside rotation section
Portion, the second cylinder is positioned at outside fixed part, and the external diameter of the second cylinder is less than the first cylinder, and rubber ring sleeve is located at the
On two cylinders, gap is located on the second cylinder.
6. according to the cloud platform rotation shaft locking mechanism according to any one of claim 5, it is characterised in that institute
Stating stopper slot is four, and fastener is two；When predetermined direction rotation is pressed in described change, two fasteners are respectively
Snap in two stopper slots of correspondence simultaneously.
Cloud platform rotation shaft locking mechanism the most according to claim 6, it is characterised in that described four limits
Position groove is distributed on the outer wall of fixed part, and two fasteners are along the radial arrangement in cross section, rotation section.
8. according to the cloud platform rotation shaft locking mechanism according to any one of claim 1-4, it is characterised in that institute
State fastener, housing to be all connected with rotation section by screw.
9. according to the cloud platform rotation shaft locking mechanism according to any one of claim 1-4, it is characterised in that institute
The material stating rubber ring is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433759.3U CN205618924U (en) | 2016-05-13 | 2016-05-13 | Cloud platform axis of rotation locking mechanical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433759.3U CN205618924U (en) | 2016-05-13 | 2016-05-13 | Cloud platform axis of rotation locking mechanical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618924U true CN205618924U (en) | 2016-10-05 |
Family
ID=57023731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620433759.3U Active CN205618924U (en) | 2016-05-13 | 2016-05-13 | Cloud platform axis of rotation locking mechanical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696032A (en) * | 2019-10-11 | 2020-01-17 | 河海大学常州校区 | Flexible grabber dismounting assembly and flexible grabber |
-
2016
- 2016-05-13 CN CN201620433759.3U patent/CN205618924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696032A (en) * | 2019-10-11 | 2020-01-17 | 河海大学常州校区 | Flexible grabber dismounting assembly and flexible grabber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206664924U (en) | Aircraft and its propeller device for quickly disassembling, propeller, propeller mount component | |
| CN205618924U (en) | Cloud platform axis of rotation locking mechanical system | |
| CN104433820A (en) | Steam valve and electric appliance including steam valve | |
| CN206608339U (en) | A kind of fan assembly | |
| CN205559500U (en) | Novel quick assembly disassembly nut | |
| CN206001041U (en) | Diaphragm valve | |
| CN205136344U (en) | Connection structure of damping pivot | |
| CN106051093B (en) | A kind of detachable mounted feed screw nut | |
| CN205081863U (en) | Camera | |
| CN202065861U (en) | LED lamp with retractable lamp pole | |
| CN109058153B (en) | Tower fans mounting assembly and tower fan | |
| CN205531689U (en) | Lock handle reversing mechanism | |
| CN207975030U (en) | A kind of fixed structure adjusted with blade radial size and rotational angle | |
| CN208041138U (en) | A kind of connecting flange with Split oil seal | |
| CN208057502U (en) | Wind turbine and range hood | |
| CN207782025U (en) | A kind of embedded quick connecting connector | |
| CN201407608Y (en) | Novel energy-saving lamp | |
| CN201435554Y (en) | Movable sealing structure of charging cabinet | |
| CN204309867U (en) | A kind of folding device of pushchair | |
| CN105881568A (en) | Vacuum quick change fixture | |
| CN207276882U (en) | The connection structure of circular knitting machine adjustment knob and graduator | |
| CN204337735U (en) | Novel three sections of separate device | |
| CN206117362U (en) | Motor cover and motor casing's assembly structure | |
| CN208764128U (en) | A kind of motor bearings fixed mechanism | |
| CN206405797U (en) | A kind of closed rifle bolt locator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |