CN107466490A - Rotating assembly, rotational coupling mechanism, clamping device and handheld device - Google Patents
Rotating assembly, rotational coupling mechanism, clamping device and handheld device Download PDFInfo
- Publication number
- CN107466490A CN107466490A CN201680004631.8A CN201680004631A CN107466490A CN 107466490 A CN107466490 A CN 107466490A CN 201680004631 A CN201680004631 A CN 201680004631A CN 107466490 A CN107466490 A CN 107466490A
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- China
- Prior art keywords
- rotating shaft
- axle sleeve
- handheld device
- support arm
- coupling mechanism
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 82
- 230000008878 coupling Effects 0.000 title claims abstract description 76
- 238000010168 coupling process Methods 0.000 title claims abstract description 76
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 76
- 238000013016 damping Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 22
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
A kind of rotating assembly (162/164), including rotating shaft (1620/1640) and axle sleeve (1624/1644), the axle sleeve (1624/1644) is rotatablely connected with the rotating shaft (1620/1640), there is rotary damping between the axle sleeve (1624/1644) and the rotating shaft (1620/1640), when applying without external force, the rotary damping enables to keep geo-stationary between the axle sleeve (1624/1644) and the rotating shaft (1620/1640), further relate to a kind of rotational coupling mechanism (16), a kind of clamping device (15) and a kind of handheld device (1).
Description
Technical field
The present invention relates to rotational coupling mechanism, especially a kind of rotational coupling mechanism for clamping device.
Background technology
Handheld device, including the equipment such as hand-held remote controller, hand-held head, it will usually which clamping is set in the handheld device
Device, the clamping device are used to clamp the electronic installations such as mobile phone or tablet personal computer.Existing clamping device is generally single
The problem of plastic cement clamp bracket, it is excessive overall dimensions to be present, or size small intensity is weak, adjustable clamping is limited in scope, chucking power
The problems such as limited.
The content of the invention
In view of this, it is necessary to which offer one kind is simple for structure, size is small and clamping range is adjustable, chucking power reliably clamps
Device and its rotational coupling mechanism of use, rotating assembly, using the handheld device of the clamping device.
A kind of rotating assembly, including rotating shaft and axle sleeve, the axle sleeve are connected with the axis of rotation, the axle sleeve with it is described
There is rotary damping between rotating shaft, when applying without external force, the rotary damping enable to the axle sleeve and the rotating shaft it
Between keep geo-stationary.
A kind of rotational coupling mechanism, including support arm, described support arm one end are fixedly connected with first rotating shaft component, and described first
Rotating assembly includes first rotating shaft and the first axle sleeve, and first axle sleeve is rotatablely connected with the first rotating shaft, the first axle
There is rotary damping between set and the first rotating shaft, when applying without external force, the rotary damping enables to described first
Geo-stationary is kept between axle sleeve and the first rotating shaft.
A kind of clamping device, including rotational coupling mechanism and the clamping part for being arranged on described rotational coupling mechanism one end, institute
Stating rotational coupling mechanism includes support arm, and described support arm one end is fixedly connected with first rotating shaft component, the first rotating shaft component bag
Include first rotating shaft and the first axle sleeve, first axle sleeve is rotatablely connected with the first rotating shaft, first axle sleeve and described the
There is rotary damping between one rotating shaft, when applying without external force, the rotary damping enable to first axle sleeve with it is described
Geo-stationary is kept between first rotating shaft.
A kind of handheld device, which includes handheld device described in fuselage, also to be included being used for the clamping device for clamping electronic installation, described
Clamping device includes two rotational coupling mechanisms for being connected to the fuselage two opposite sides, and each rotational coupling mechanism includes branch
Arm, described support arm one end are fixedly connected with first rotating shaft component, and the first rotating shaft component includes first rotating shaft and the first axle sleeve,
First axle sleeve is rotatablely connected with the first rotating shaft, is had between first axle sleeve and the first rotating shaft and is rotated resistance
Buddhist nun, when applying without external force, the rotary damping enables to keep relative between first axle sleeve and the first rotating shaft
It is static.
The upper rotating assembly, rotational coupling mechanism, clamping device and handheld device, it is simple for structure, size is small, the folder
Hold that device clamping range is adjustable, chucking power is reliable.
Brief description of the drawings
Fig. 1 is a kind of optical cable for handheld device that embodiment of the present invention provides.
Fig. 2 is the stereogram that handheld device shown in Fig. 1 is in deployed condition.
Fig. 3 is the stereogram of the handheld device clamping electronic installation shown in Fig. 1.
Fig. 4 is the stereogram that handheld device shown in Fig. 1 is in folded state.
Fig. 5 is a kind of stereogram for rotational coupling mechanism that embodiment of the present invention provides.
Fig. 6 is the exploded view of the rotational coupling mechanism shown in Fig. 5.
Fig. 7 is the upward view after the rotational coupling mechanism shown in Fig. 5 assembles.
Fig. 8 is the top view after the rotational coupling mechanism shown in Fig. 5 assembles.
Fig. 9 is sectional view of the rotational coupling mechanism along AA lines shown in Fig. 8.
Figure 10 is that the rotational coupling mechanism shown in Fig. 5 is assembled to the stereogram after fuselage.
Main element symbol description
Handheld device 1
Fuselage 10
Actuation means 12
Mode tuning button 13
Antenna 14
Clamping device 15
Rotational coupling mechanism 16
Support arm 160
Support arm main body 1600
First mounting hole 1602
Second mounting hole 1604
First rotating shaft component 162
First rotating shaft 1620
The first axle body portion 16200
First protruding shaft 16202
First auxiliary section 1622
First axle sleeve 1624
First fixture 1626
First fixed part 16260
First fixing hole 16262
Second rotating assembly 164
Second rotating shaft 1640
The second axle body portion 16400
Second protruding shaft 16402
Second auxiliary section 1642
Second axle sleeve 1644
Second fixture 1646
First fixed part 16460
First fixing hole 16462
Clamping part 18
Holding tank 180
Handle portion 182
Grip part 184
Lever 186
Electronic installation 2
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated.It is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
Handheld device of the present invention can be equipment, the filming apparatus such as remote control, hand-held head etc..The handheld device
A clamp structure can be connected by a rotational coupling mechanism to clamp an electronic installation (example, mobile phone, tablet personal computer etc.) in it
On.The handheld device can communicate to connect with the electronic installation.In certain embodiments, the electronic installation may act as institute
State handheld device display screen (such as showing object to be captured) or monitoring arrangement (for example, display controlled device state and
Supplemental characteristic etc.).For ease of description, in embodiment as described below, only illustrated by taking remote control as an example.
Refer to shown in Fig. 1, Fig. 1 shows a kind of optical cable of handheld device of the embodiment of the present invention, the hand
Holding equipment 1 includes fuselage 10, actuation means 12, antenna 14, clamping device 15.The fuselage 10 is substantially in cuboid, can be with
Understand, the shape of the fuselage 10 or other any suitables, for example, it is square, circular, oval etc..The manipulation dress
Put 12 to be arranged on the fuselage 10 towards the side of user, for generating control command according to the manipulation of user.It is described
Actuation means 12 can be the input units such as rocking bar, button.The antenna 14 is arranged on the top of fuselage 10, in other embodiment
In, the antenna 14 can also be hidden in other any suitable positions in the fuselage 10 or being arranged on the fuselage 10,
Such as the side back to the user.
Please refer to shown in Fig. 2 and 3, the clamping device 15 includes rotational coupling mechanism 16 and clamping part 18.It is described
The one end of rotational coupling mechanism 16 is rotatablely connected the fuselage 10, and the other end (free end) connects the clamping part 18.The rotation
Bindiny mechanism 16 can be rotatably arranged on the fuselage 10.In the illustrated embodiment, the rotational coupling mechanism 16
Quantity be 2, be separately positioned on two opposite ends of the fuselage 10.The rotational coupling mechanism 16 turns with the fuselage 10
It is dynamic to coordinate with being combined into damping, in the presence of external force the rotational coupling mechanism 16 can relatively described fuselage 10 deploy position one
Put and rotated between a folding position.When revocation is applied to the external force on the rotational coupling mechanism 16, due to rotary damping
Effect, the rotational coupling mechanism 16 being capable of relatively described fuselage 10 appointing between the expanded position and the folding position
One position stops.The expanded position may be defined as the limit that the rotational coupling mechanism 16 is capable of the relatively described expansion of fuselage 10
Position.I.e. in the expanded position, the rotational coupling mechanism 16 can not continue to rotate to the direction away from the fuselage 10.It is described
Folding position may be defined as the position that the rotational coupling mechanism 16 presses close to storage of the fuselage 10 in order to the handheld device 1
Put.
The clamping part 18 includes handle portion 182 and grip part 184.The handle portion 182 is from the side of grip part 184
Upwardly extend to be formed.The grip part 184 is substantially u-shaped (as shown in Figure 1), including the holding tank 180 that takes the shape of the letter U and from the folder
Hold the lever 186 that the groove arm two opposite sides of groove 180 each extend over.The holding tank 180 is used to clamp electronic installation 2.The electricity
Sub-device 2 can be mobile phone, tablet personal computer etc..The holding tank 180 is provided with anti-skid structure, when the electronic installation 2 is accommodated
When in the holding tank 180, the anti-skid structure can prevent the electronic installation 2 from being slid out of described holding tank 180.
Refer to shown in Fig. 4, the figure of folded state is in for the clamping device 15.Two rotational coupling mechanisms 16 divide
Do not rotated towards close to the direction of the fuselage 10 up to pressing close to the fuselage 10, be connected to the rotational coupling mechanism 16 freely
The clamping part 18 at end presss from both sides also with the rotational coupling mechanism 16 close to the fuselage 10, the U-shaped holding tank of the clamping part 18
Hold and be sticked respectively in the two opposite sides of the fuselage 10 in the edge of the fuselage 10, two levers 186.
Also settable mode tuning button on the fuselage 10, for adjusting the mode of operation of the handheld device 1.It is described
Mode of operation may include singlehanded mode of operation and bimanual work pattern.It is described when the clamping device 15 is located at deployed condition
Mode of operation may be set to bimanual work mould, and user's both hands can be gripped on the grip part 184 of the clamping part 18 respectively；Work as institute
When stating clamping device 15 and being located at folded state, the mode of operation may be set to singlehanded mode of operation.
Refer to shown in Fig. 5 to Fig. 9, be the rotational coupling mechanism 16 of one embodiment of the invention.The rotational coupling mechanism
16 include support arm 160 and are connected to the rotating assembly of first rotating shaft component 162 and second of described 160 liang of opposite ends of support arm
164.The rotational coupling mechanism 16 is connected to the fuselage 10 by the first rotating shaft component 162, passes through described second turn
Shaft assembly 164 is connected to the clamping part 18.
The support arm 160 includes substantially elongated support arm main body 1600, in the bearing of trend of support arm main body 1600
Two opposite ends be respectively arranged with the first mounting hole 1602 and the second mounting hole 1604.First mounting hole 1602 is used to assemble
The first rotating shaft component 162, second mounting hole 1604 are used to install second rotating assembly 164.
The first rotating shaft component 162 includes first rotating shaft 1620, is fixed on the first of described one end of first rotating shaft 1620
Auxiliary section 1622, the first axle sleeve 1624 for being set in the other end of first rotating shaft 1620, and it is fixed on first axle sleeve
The first fixture 1626 on 1624.First auxiliary section 1622 can be installed in first mounting hole 1602 so that
The first rotating shaft component 162 is obtained together with the secure fit of support arm 160.In the present embodiment, first auxiliary section
1622 shapes and first mounting hole 1602 to being adapted, first auxiliary section 1622 and first mounting hole 1602 it
Between with being combined into form fit.It is appreciated that in other embodiments, first auxiliary section 1622 can be fixed for other
Structure, and first mounting hole 1602 is adaptable fit structure, such as snap fit is screwed togather, is interference fitted with being clasped
Etc. structure, as long as can cause the first rotating shaft component 162 together with the support arm secure fit without being mutually mobile
.
Being rotatably assorted as frictional fit between the first rotating shaft 1620 and first axle sleeve 1624, with described in generation
Damping, i.e., it could cause described first turn when only applying in external force to the first rotating shaft 1620 or first axle sleeve 1624
Axle 1620 relatively rotates with first axle sleeve 1624.When removing the external force of application, the first rotating shaft 1620 and institute
State the first axle sleeve 1624 and keep geo-stationary.Due to frictional fit between the first rotating shaft 1620 and first axle sleeve 1624
And damping is produced, without using single damping piece so that structure is relatively simple, and reliability is higher, and cost is relatively low.
Refer to shown in Fig. 9, the first rotating shaft 1620 includes being connected to the first axle body of first auxiliary section 1622
Portion 16200 and from one of the first axle body portion 16200 away from first auxiliary section 1622 be laterally away from it is described first coordinate
One first protruding shaft 16202 is extended in the direction in portion 1622, and first protruding shaft 16202 and first axle sleeve 1624 are coaxial.Institute
State the radius of the first protruding shaft 16202 and be less than the first axle body portion 16200, so as in the first axle body portion 16200 and described the
A step (not indicating) is formed between one protruding shaft 16202, first axle sleeve 1624 is connected at the first step.Described
One step includes surface and first protruding shaft 16202 that the first axle body portion 16200 coordinates with first axle sleeve 1624
Outer surface.Rub and match somebody with somebody between the inner surface of the outer surface of first protruding shaft 16202 and first axle sleeve 1624
Close, only apply external force when in the first rotating shaft 1620 or first axle sleeve 1624, first axle sleeve 1624 and institute
Stating can just relatively rotate between the first protruding shaft 16202.Preferably, the first axle body portion 16200 and first axle sleeve
Also it is frictional fit between 1624 faces coordinated and the madial wall of the first axle sleeve 1624, so can further increases described
Rotary damping between first rotating shaft 1620 and first axle sleeve 1624.
First fixture 1626 is fixed on the side of first axle sleeve 1624.In the present embodiment, described first
Fixture 1626 is extended from the side of first axle sleeve 1624 with being approximately perpendicular to the direction of first axle sleeve 1624.At this
In embodiment, the side wall of the first axle sleeve 1624 is provided with opening, and first fixture 1626 plugs in said opening, and
By the locking of the fixing devices such as screw on first axle sleeve 1624.
First fixture 1626 is substantially rectangular in shape, including two orthogonal first fixed parts 16260.Every 1
The first fixing hole 16262 is provided with one fixed part 16260.First fixing hole is passed through by fixing devices such as screws
16262, first fixture 1626 is fixedly connected with the fuselage 10.It is appreciated that first fixture 1626 and institute
The fixed form for stating fuselage 10 is not limited to the fixed form of first fixing hole 16262 and fixing device, can also be
The fixed form of any suitable, such as screw togather, be interference fitted, be clasped, as long as first fixture 1626 can be caused
It can be fixedly connected with the fuselage 10.
Second rotating assembly 164 includes the second rotating shaft 1640, is fixed on the second of described one end of second rotating shaft 1640
Auxiliary section 1642, the second axle sleeve 1644 for being set in the other end of the second rotating shaft 1640, and it is fixed on second axle sleeve
The second fixture 1646 on 1644.Second auxiliary section 1642 can be installed in second mounting hole 1604 so that
Second rotating assembly 164 is obtained together with the secure fit of support arm 160.In the present embodiment, second auxiliary section
1642 shapes are adapted with second mounting hole 1604, between second auxiliary section 1642 and second mounting hole 1604
With being combined into form fit.It is appreciated that in other embodiments, second auxiliary section 1642 can be other fixed knots
Structure, and second mounting hole 1604 is adaptable fit structure, such as snap fit is screwed togather, is interference fitted with being clasped
Structure, as long as can cause second rotating assembly 164 together with the secure fit of support arm 160 without being mutually mobile
.
Being rotatably assorted as frictional fit between second rotating shaft 1640 and second axle sleeve 1644, with described in generation
Damping, i.e., it could cause described second turn when only applying in external force to second rotating shaft 1640 or second axle sleeve 1644
Axle 1640 relatively rotates with second axle sleeve 1644.When removing the external force of application, second rotating shaft 1640 and institute
State the second axle sleeve 1644 and keep geo-stationary.Due to frictional fit between second rotating shaft 1640 and second axle sleeve 1644
And damping is produced, without using single damping piece so that structure is relatively simple, and reliability is higher, and cost is relatively low.Please
As shown in fig.9, second rotating shaft 1640 include be connected to second auxiliary section 1642 the second axle body portion 16400 and from
The direction that is laterally away from second auxiliary section 1642 of the second axle body portion 16400 away from second auxiliary section 1642
Extend one second protruding shaft 16402, second protruding shaft 16402 and second axle sleeve 1644 are coaxial.Second protruding shaft
16402 radiuses are less than the second axle body portion 16400, so as in the second axle body portion 16400 and second protruding shaft 16402
Between form a second step (not indicating), second axle sleeve 1644 is connected at the second step.The second step
The surface coordinated including the second axle body portion 16400 and second axle sleeve 1644 and the outside of second protruding shaft 16402
Surface.Frictional fit between the inner surface of the outer surface of second protruding shaft 16402 and second axle sleeve 1644, only
Apply external force when in second rotating shaft 1640 or second axle sleeve 1644, second axle sleeve 1644 and described second convex
It can just be relatively rotated between axle 16402.Preferably, the second axle body portion 16400 coordinates with second axle sleeve 1644
Face and the madial wall of the second axle sleeve 1644 between be also frictional fit, so can further increase second rotating shaft
Rotary damping between 1640 and second axle sleeve 1644.
Second fixture 1646 is fixed on the side of second axle sleeve 1644.In the present embodiment, described second
Fixture 1646 is extended from the side of second axle sleeve 1644 with being approximately perpendicular to the direction of second axle sleeve 1644.At this
In embodiment, the side wall of the second axle sleeve 1644 is provided with opening, and second fixture 1646 plugs in said opening, and
By the locking of the fixing devices such as screw on second axle sleeve 1644.
Second fixture 1646 is substantially square, including two the second fixed parts 16460 being parallel to each other.Every one second
The second fixing hole 16462 is provided with fixed part 16460.Second fixing hole 16462 is passed through by fixing devices such as screws,
Second fixture 1646 is fixedly connected with the fuselage 10.It is appreciated that second fixture 1646 and the fuselage
10 fixed form is not limited to the fixed form of second fixing hole 16462 and fixing device, can also be any suitable
Suitable fixed form, such as screw togather, be interference fitted, be clasped, if can cause second fixture 1646 with it is described
Fuselage 10 can be fixedly connected.
The rotating assembly 164 of first rotating shaft component 162 and second can be located at the same side of the support arm 160, or, first
The rotating assembly 164 of rotating assembly 162 and second is located at the opposite sides of the support arm 160 respectively.The of first rotating shaft component 162
One rotating shaft 1620 and the second rotating shaft 1640 of the second rotating assembly 164 may be substantially perpendicular to the first support arm 160 and set,
Or the second rotating shaft 1640 of the rotating assembly 164 of first rotating shaft 1620 and second of first rotating shaft component 162 can be put down substantially
Row is set in the first support arm 160.Specifically in the illustrated embodiment, the rotating assembly 164 of first rotating shaft component 162 and second
Can be located at the support arm 160 the same side so that rotational coupling mechanism 160 in the direction stress perpendicular to support arm 160 more
Balance, and then it is more steady that rotational coupling mechanism 160 is rotated, and can also improve the service life of rotational coupling mechanism 16；
The 1640 substantially parallel setting of the second rotating shaft of the first rotating shaft 1620 of first rotating shaft component 162 and the second rotating assembly 164 so that
Rotational coupling mechanism 160 more balances in the direction stress parallel to support arm 160, and then rotational coupling mechanism 160 is rotated
It is more steady, it can equally improve the service life of rotational coupling mechanism 16.
It is understood that the shape of first fixture 1626 and second fixture 1646 can be according to the machine
The shape of body 10 does adaptive change, consequently facilitating first fixture 1626 and second fixture 1646 are firmly solid
The fixed extremely fuselage 10.
It is understood that between the first rotating shaft 1620 and first axle sleeve 1624, second rotating shaft 1640
Rotating shaft fit structure between second axle sleeve 1644 is also not necessarily limited to upper described embodiment, can also be that other are suitable
Structure.Such as the first/second axle sleeve can extend rotating shaft, and axle sleeve is extended in corresponding first/second rotating shaft, is arranged
In the rotating shaft.Or in other embodiments, the first/second rotating shaft is omitted, the rotating shaft is fixed on the support arm
In 160 support arm main body 1600, the first/second axle sleeve is set in the rotating shaft.Turn between the rotating shaft and axle sleeve
It is dynamic to be connected as frictional fit.
When assembling the clamping device 15 to the fuselage 10, first by the first rotating shaft component 162, second rotating shaft
Component 164 is respectively fitted to complete the assembling of the rotational coupling mechanism 16 in the support arm main body 1600.Then described will turn
First fixture 1626 of dynamic bindiny mechanism 16 is fixed to the fuselage 10 and completes the rotational coupling mechanism 16 and the fuselage
10 secure fit.Second fixture 1646 is finally fixed to the clamping part 18, makes the clamping part 18 rotationally
It is fixed to the free end of the rotational coupling mechanism 16.
Refer to shown in Figure 10, after the rotational coupling mechanism 16 is assembled to fuselage 10, apply external force described
On rotational coupling mechanism 16, the rotational coupling mechanism 16 can be rotated relative to the fuselage 10.When revocation is applied to institute
When stating the external force on rotational coupling mechanism 16, the rotary damping between the first rotating shaft 1620 and first axle sleeve 1624 makes
Keep geo-stationary between the first rotating shaft 1620 and first axle sleeve 1624 so that with the first rotating shaft
The relative remains stationary of fuselage 10 being fixedly connected with the first axle sleeve 1624 of the 1620 support arm main bodys 1600 being fixedly connected.
When clamping the electronic installation 2, first applying external force to the rotational coupling mechanism 16 makes the rotation connection machine
The direction that the free end of structure 16 is directed away from the fuselage 10 rotates, between the free end of two rotational coupling mechanisms 16
During width or length away from more than the electronic installation, by the both ends of electronic installation 2 be held in two rotational coupling mechanisms 16 from
In holding tank 180 by the clamping part 18 of end connection, then applying external force to the rotational coupling mechanism 16 makes the company of rotation
The free end of connection mechanism 16 rotates towards the direction of the fuselage 10, until the two opposite sides of electronic installation 2 are tightly supported respectively
Holding tank 180 corresponding to being held in.Now, revocation is applied to the external force on the rotational coupling mechanism 16, two rotation connections
The relatively described fuselage 10 of mechanism 16 is static, and the electronic installation 2 is clamped in the holding tank 180.In the holding tank 180
Anti-skid structure is set, can further prevent the electronic installation 2 from being come off from the holding tank 180.
When need not clamp the electronic installation 2, the clamping device 15 can relatively described fuselage 10 fold.Rotate first
Two rotational coupling mechanisms 16, the rotational coupling mechanism 16 is set to rotate to the fuselage 10 is pressed close to, then described turn relatively
Dynamic bindiny mechanism 16 rotates the clamping part 18 so that and the holding tank 180 of the clamping part is clamped in the fuselage edge, so as to
Complete the folding of the clamping device 15.
Because the rotational coupling mechanism 16 can be rotated relative to fuselage to appointing between expanded position and folding position
Meaning position, and can be in the relatively described remains stationary of fuselage 10 in the optional position, therefore various various sizes of electronics can be clamped
Device.Adjustable clamping range is big, and chucking power is reliable.The clamping device is simple in construction, and can fold, and is easy to take
Band.
In addition, for the person of ordinary skill of the art, it can be made with technique according to the invention design other each
It is kind corresponding to change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention.
Claims (54)
1. a kind of rotating assembly, being connected to a support arm, the support arm is used to clamp electronic installation, and the rotating assembly includes rotating shaft
And axle sleeve, the axle sleeve are connected with the axis of rotation, it is characterised in that：Have between the axle sleeve and the rotating shaft and rotate resistance
Buddhist nun, apply external force when at least one of the axle sleeve or the rotating shaft, with the rotating shaft relative turn occurs for the axle sleeve
Dynamic, when applying without external force, the rotary damping enables to keep geo-stationary between the axle sleeve and the rotating shaft.
2. rotating assembly as claimed in claim 1, it is characterised in that：The rotating shaft includes axis body portion and prolonged from the axis body portion
The protruding shaft stretched, there is rotary damping between the protruding shaft outside and the axle sleeve madial wall.
3. rotating assembly as claimed in claim 2, it is characterised in that：The axis body portion has with the face that the axle sleeve is engaged
Rotary damping.
4. rotating assembly as claimed in claim 1, it is characterised in that：The rotating assembly includes being arranged on described rotating shaft one end
Auxiliary section, the auxiliary section can fix the rotating assembly on a support arm.
5. rotating assembly as claimed in claim 4, it is characterised in that：Fit system between the auxiliary section and the support arm
It is selected from：Form fit, it is interference fitted, screws togather, buckle, screw locking.
6. rotating assembly as claimed in claim 1, it is characterised in that：The rotating assembly includes being fixedly connected on the axle sleeve
Fixture, the fixture be used for be fixedly connected with the axle sleeve in a handheld device.
7. rotating assembly as claimed in claim 6, it is characterised in that：The fixture includes two fixed parts, two fixations
It is substantially rectangular or parallel between portion.
8. rotating assembly as claimed in claim 6, it is characterised in that：The fixture is from the axle sleeve lateral wall with substantially vertical
Directly extend in the direction of the axle sleeve.
9. rotating assembly as claimed in claim 6, it is characterised in that：The stator is provided with fixing hole, and the fixing hole is used
In being fixedly connected with the handheld device.
10. a kind of rotational coupling mechanism, including support arm, it is characterised in that described support arm one end is fixed with first rotating shaft component to be connected
Connecing, the first rotating shaft component includes first rotating shaft and the first axle sleeve, and first axle sleeve is rotatablely connected with the first rotating shaft,
There is rotary damping, when applying without external force, the rotary damping can make between first axle sleeve and the first rotating shaft
Obtain and keep geo-stationary between first axle sleeve and the first rotating shaft.
11. rotational coupling mechanism as claimed in claim 10, it is characterised in that the first rotating shaft include the first axle body portion and
Have from the first protruding shaft of the first axle body portion extension, on the outside of first protruding shaft between the first axle sleeve madial wall and turn
Dynamic damping.
12. rotational coupling mechanism as claimed in claim 11, it is characterised in that：The first axle body portion and first axle sleeve
The face being engaged has rotary damping.
13. rotational coupling mechanism as claimed in claim 10, it is characterised in that：The first rotating shaft component includes being arranged on institute
First auxiliary section of first rotating shaft one end is stated, first auxiliary section can fix the first rotating shaft component in the support arm
On.
14. rotational coupling mechanism as claimed in claim 13, it is characterised in that：Between first auxiliary section and the support arm
Fit system be selected from：Form fit, it is interference fitted, screws togather, buckle, screw locking.
15. rotational coupling mechanism as claimed in claim 10, it is characterised in that：The first rotating shaft component includes being fixedly connected
In the first fixture of first axle sleeve, first fixture, which is used to being fixedly connected the first axle and is placed on one, hand-held to be set
It is standby.
16. rotational coupling mechanism as claimed in claim 15, it is characterised in that：First fixture, which includes two first, to be fixed
Portion, it is substantially rectangular between two first fixed parts.
17. rotational coupling mechanism as claimed in claim 15, it is characterised in that：First fixture is from first axle sleeve
Lateral wall is extended with being approximately perpendicular to the direction of first axle sleeve.
18. rotational coupling mechanism as claimed in claim 15, it is characterised in that：First fixed part is provided with first and fixed
Hole, first fixing hole are used to be fixedly connected with the handheld device.
19. rotational coupling mechanism as claimed in claim 10, it is characterised in that：The support arm other end is fixedly connected with one second
Rotating assembly, the clamping part that the second rotating assembly rotation connection one is used to clamp electronic installation is in the rotational coupling mechanism
On.
20. rotational coupling mechanism as claimed in claim 19, it is characterised in that：Second rotating assembly includes and the branch
The second rotating shaft that arm is fixedly connected and the second axle sleeve being fixedly connected with the clamping part, second axle sleeve with described second turn
Axle is rotatablely connected, and has rotary damping, when applying without external force, the rotation between second axle sleeve and second rotating shaft
Damping enables to keep geo-stationary between second axle sleeve and second rotating shaft.
21. a kind of clamping device, including rotational coupling mechanism and the clamping part for being arranged on described rotational coupling mechanism one end, it is special
Sign is：The rotational coupling mechanism includes support arm, and described support arm one end is fixedly connected with first rotating shaft component, described first turn
Shaft assembly includes first rotating shaft and the first axle sleeve, and first axle sleeve is rotatablely connected with the first rotating shaft, first axle sleeve
There is rotary damping between the first rotating shaft, when applying without external force, the rotary damping enables to the first axle
Geo-stationary is kept between set and the first rotating shaft.
22. clamping device as claimed in claim 21, it is characterised in that：The first rotating shaft includes the first axle body portion and from institute
The first protruding shaft of the first axle body portion extension is stated, has on the outside of first protruding shaft between the first axle sleeve madial wall and rotates resistance
Buddhist nun.
23. clamping device as claimed in claim 22, it is characterised in that：The first axle body portion matches with first axle sleeve
The face of conjunction has rotary damping.
24. clamping device as claimed in claim 21, it is characterised in that：The first rotating shaft component includes being arranged on described the
First auxiliary section of one rotating shaft one end, first auxiliary section can fix the first rotating shaft component on the support arm.
25. clamping device as claimed in claim 24, it is characterised in that：Matching somebody with somebody between first auxiliary section and the support arm
Conjunction mode is selected from：Form fit, it is interference fitted, screws togather, buckle, screw locking.
26. clamping device as claimed in claim 21, it is characterised in that：The first rotating shaft component includes being fixedly connected on institute
The first fixture of the first axle sleeve is stated, first fixture is placed on a handheld device for being fixedly connected with the first axle.
27. clamping device as claimed in claim 26, it is characterised in that：First fixture includes two first fixed parts,
It is substantially rectangular between two first fixed parts.
28. clamping device as claimed in claim 26, it is characterised in that：First fixture is from the outside of first axle sleeve
Wall is extended with being approximately perpendicular to the direction of first axle sleeve.
29. clamping device as claimed in claim 26, it is characterised in that：First fixed part is provided with the first fixing hole, institute
The first fixing hole is stated to be used to be fixedly connected with the handheld device.
30. clamping device as claimed in claim 21, it is characterised in that：The clamping part can rotate relative to the support arm.
31. clamping device as claimed in claim 30, it is characterised in that：The support arm other end is fixedly connected with one second rotating shaft
Component, second rotating assembly are rotatablely connected the clamping part on the rotational coupling mechanism.
32. clamping device as claimed in claim 31, it is characterised in that：Second rotating assembly includes consolidating with the support arm
Surely the second rotating shaft connected and the second axle sleeve being fixedly connected with the clamping part, second axle sleeve turn with second rotating shaft
Dynamic connection, has rotary damping, when applying without external force, the rotary damping between second axle sleeve and second rotating shaft
Enable to keep geo-stationary between second axle sleeve and second rotating shaft.
33. clamping device as claimed in claim 30, it is characterised in that：The clamping part includes the holding tank to take the shape of the letter U, two institutes
The electronic installation two opposite sides can be supported respectively by stating holding tank.
34. clamping device as claimed in claim 33, it is characterised in that：Anti-skid structure is provided with the holding tank.
35. clamping device as claimed in claim 30, it is characterised in that：The clamping part includes grip part, the grip part
Lever including being separately positioned on the holding tank both sides.
36. clamping device as claimed in claim 30, it is characterised in that：The clamping part also includes upward from the grip part
The handle portion of extension.
37. a kind of handheld device, including fuselage, it is characterised in that：The handheld device also includes being used to clamp electronic installation
Clamping device, the clamping device include two rotational coupling mechanisms for being connected to the fuselage two opposite sides, each rotation
Bindiny mechanism includes support arm, and described support arm one end is fixedly connected with first rotating shaft component, and the first rotating shaft component includes first
Rotating shaft and the first axle sleeve, first axle sleeve are rotatablely connected with the first rotating shaft, first axle sleeve and the first rotating shaft
Between there is rotary damping, when applying without external force, the rotary damping enables to first axle sleeve and described first turn
Geo-stationary is kept between axle.
38. handheld device as claimed in claim 37, it is characterised in that：The first rotating shaft includes the first axle body portion and from institute
The first protruding shaft of the first axle body portion extension is stated, has on the outside of first protruding shaft between the first axle sleeve madial wall and rotates resistance
Buddhist nun.
39. handheld device as claimed in claim 38, it is characterised in that：The first axle body portion matches with first axle sleeve
The face of conjunction has rotary damping.
40. handheld device as claimed in claim 37, it is characterised in that：The first rotating shaft component includes being arranged on described the
First auxiliary section of one rotating shaft one end, first auxiliary section can fix the first rotating shaft component on the support arm.
41. handheld device as claimed in claim 40, it is characterised in that：Matching somebody with somebody between first auxiliary section and the support arm
Conjunction mode is selected from：Form fit, it is interference fitted, screws togather, buckle, screw locking.
42. handheld device as claimed in claim 37, it is characterised in that：The first rotating shaft component includes being fixedly connected on institute
The first fixture of the first axle sleeve is stated, first fixture is placed on a handheld device for being fixedly connected with the first axle.
43. handheld device as claimed in claim 42, it is characterised in that：First fixture includes two first fixed parts,
It is substantially rectangular between two first fixed parts.
44. handheld device as claimed in claim 42, it is characterised in that：First fixture is from the outside of first axle sleeve
Wall is extended with being approximately perpendicular to the direction of first axle sleeve.
45. handheld device as claimed in claim 42, it is characterised in that：First fixed part is provided with the first fixing hole, institute
The first fixing hole is stated to be used to be fixedly connected with the handheld device.
46. handheld device as claimed in claim 42, it is characterised in that：The clamping device also includes two clamping parts, respectively
It is connected to the other end of two support arms.
47. handheld device as claimed in claim 46, it is characterised in that：The support arm other end is fixedly connected with one second rotating shaft
Component, second rotating assembly are rotatablely connected the clamping part on the rotational coupling mechanism.
48. handheld device as claimed in claim 47, it is characterised in that：Second rotating assembly includes consolidating with the support arm
Surely the second rotating shaft connected and the second axle sleeve being fixedly connected with the clamping part, second axle sleeve turn with second rotating shaft
Dynamic connection, has rotary damping, when applying without external force, the rotary damping between second axle sleeve and second rotating shaft
Enable to keep geo-stationary between second axle sleeve and second rotating shaft.
49. handheld device as claimed in claim 47, it is characterised in that：The clamping part includes the holding tank to take the shape of the letter U, two institutes
The electronic installation two opposite sides can be supported respectively by stating holding tank.
50. handheld device as claimed in claim 49, it is characterised in that：Anti-skid structure is provided with the holding tank.
51. handheld device as claimed in claim 46, it is characterised in that：The clamping part includes grip part, the grip part
Lever including being separately positioned on the holding tank both sides.
52. handheld device as claimed in claim 46, it is characterised in that：The clamping part also includes upward from the grip part
The handle portion of extension.
53. handheld device as claimed in claim 46, it is characterised in that：The clamping device being capable of relatively described fuselage folding
It is folded.
54. handheld device as claimed in claim 53, it is characterised in that：In the folded state, the clamping part is clamped in
The fuselage edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910297043.3A CN109990175B (en) | 2016-09-23 | 2016-09-23 | Rotating shaft assembly, rotating connecting mechanism, clamping device and handheld device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/099912 WO2018053811A1 (en) | 2016-09-23 | 2016-09-23 | Rotating shaft assembly, rotary connection mechanism, clamping device, and handheld apparatus |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910297043.3A Division CN109990175B (en) | 2016-09-23 | 2016-09-23 | Rotating shaft assembly, rotating connecting mechanism, clamping device and handheld device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107466490A true CN107466490A (en) | 2017-12-12 |
| CN107466490B CN107466490B (en) | 2019-05-31 |
Family
ID=60545100
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680004631.8A Expired - Fee Related CN107466490B (en) | 2016-09-23 | 2016-09-23 | Rotating assembly, rotational coupling mechanism, clamping device and handheld device |
| CN201910297043.3A Expired - Fee Related CN109990175B (en) | 2016-09-23 | 2016-09-23 | Rotating shaft assembly, rotating connecting mechanism, clamping device and handheld device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910297043.3A Expired - Fee Related CN109990175B (en) | 2016-09-23 | 2016-09-23 | Rotating shaft assembly, rotating connecting mechanism, clamping device and handheld device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN107466490B (en) |
| WO (1) | WO2018053811A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990175A (en) * | 2016-09-23 | 2019-07-09 | 深圳市大疆创新科技有限公司 | Rotating assembly, rotational coupling mechanism, clamping device and handheld device |
| WO2019148856A1 (en) * | 2018-02-05 | 2019-08-08 | 深圳市大疆创新科技有限公司 | Rotatable connection apparatus and handheld ring device |
| WO2022126340A1 (en) * | 2020-12-14 | 2022-06-23 | 深圳市大疆创新科技有限公司 | Remote control apparatus and remote control kit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217384A1 (en) * | 2020-04-27 | 2021-11-04 | 深圳市大疆创新科技有限公司 | Antenna assembly, remote controller and remote control system |
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| CN2883769Y (en) * | 2006-02-20 | 2007-03-28 | 庄惟捷 | Rested spindle having support |
| US20150174482A1 (en) * | 2013-12-19 | 2015-06-25 | Activision Publishing, Inc. | Game controller with clamp for portable device |
| CN205541399U (en) * | 2016-04-15 | 2016-08-31 | 深圳市大疆创新科技有限公司 | Remote controller |
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| CN2898415Y (en) * | 2006-04-04 | 2007-05-09 | 陆勤 | Damping spindle |
| CN201661591U (en) * | 2010-03-31 | 2010-12-01 | 康准电子科技（昆山）有限公司 | Pivot device |
| CN202451590U (en) * | 2011-12-19 | 2012-09-26 | 姜崇德 | Damping multidirectional rotation mechanism |
| CN105056526A (en) * | 2015-08-20 | 2015-11-18 | 上海雄鲸网络技术有限公司 | Game handle |
| CN105289010A (en) * | 2015-12-09 | 2016-02-03 | 贵州金雕天宇创新科技有限公司 | Handle of unmanned aerial vehicle |
| CN107466490B (en) * | 2016-09-23 | 2019-05-31 | 深圳市大疆创新科技有限公司 | Rotating assembly, rotational coupling mechanism, clamping device and handheld device |
| CN206175991U (en) * | 2016-09-23 | 2017-05-17 | 深圳市大疆创新科技有限公司 | Coupling mechanism and remote controller rotate |
-
2016
- 2016-09-23 CN CN201680004631.8A patent/CN107466490B/en not_active Expired - Fee Related
- 2016-09-23 WO PCT/CN2016/099912 patent/WO2018053811A1/en active Application Filing
- 2016-09-23 CN CN201910297043.3A patent/CN109990175B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883769Y (en) * | 2006-02-20 | 2007-03-28 | 庄惟捷 | Rested spindle having support |
| US20150174482A1 (en) * | 2013-12-19 | 2015-06-25 | Activision Publishing, Inc. | Game controller with clamp for portable device |
| CN205541399U (en) * | 2016-04-15 | 2016-08-31 | 深圳市大疆创新科技有限公司 | Remote controller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990175A (en) * | 2016-09-23 | 2019-07-09 | 深圳市大疆创新科技有限公司 | Rotating assembly, rotational coupling mechanism, clamping device and handheld device |
| WO2019148856A1 (en) * | 2018-02-05 | 2019-08-08 | 深圳市大疆创新科技有限公司 | Rotatable connection apparatus and handheld ring device |
| WO2022126340A1 (en) * | 2020-12-14 | 2022-06-23 | 深圳市大疆创新科技有限公司 | Remote control apparatus and remote control kit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109990175A (en) | 2019-07-09 |
| CN109990175B (en) | 2021-03-30 |
| CN107466490B (en) | 2019-05-31 |
| WO2018053811A1 (en) | 2018-03-29 |
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