CN109707981A - Hand-held three-axis stabilization device - Google Patents
Hand-held three-axis stabilization device Download PDFInfo
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- CN109707981A CN109707981A CN201910105969.8A CN201910105969A CN109707981A CN 109707981 A CN109707981 A CN 109707981A CN 201910105969 A CN201910105969 A CN 201910105969A CN 109707981 A CN109707981 A CN 109707981A
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Abstract
The present invention provides a kind of hand-held three-axis stabilization device comprising: handle；Positioned at the course spindle motor of the handle top；Roll spindle motor above the course spindle motor, the roll spindle motor are connected to the course spindle motor via the first linking arm；Pitching spindle motor positioned at the top of the course spindle motor, the pitching spindle motor are connected to the roll spindle motor via the second linking arm；Fixture, the fixture are connected to the top surface of the pitching spindle motor with the clamp adjusting device that center of gravity adjusts unit via one to allow the fixture spatially to misplace arrangement relative to the pitching spindle motor.A kind of three-axis stabilization device compact-sized, user experience is good and feature-rich is provided as a result,.
Description
Technical field
The present invention relates to stabilizer technical fields, and in particular to a kind of hand-held three-axis stabilization device.
Background technique
With the progress and development in epoch, the demand that people take pictures or image using smart phone is more and more.?
Know, can use hand-held three-axis stabilization device to prevent mobile phone user's undesirable shake when taking pictures or imaging.
It is known that exemplary hand-held stabilizer existing as disclosed in Chinese design patent CN304138704S is generally main
Include the handle of vertical type, the course axial brake device for being placed in the handle top, be vertically connected to via L-shaped linking arm
The roll axial brake device of the course axial brake device and the roll axis connection is vertically connected to via another L-shaped linking arm
The pitching axial brake device of device carrys out sandwiched mobile phone via the holder being connected on the pitching axial brake device so that user takes pictures
Or camera shooting.Whereby, by three in space the course axial brake devices of orthogonal thereto distribution setting, roll axial brake device and bow
Axial brake device is faced upward, mobile phone can be driven arbitrarily to rotate in three dimensions, to maintain mobile phone angle coverage in follow shot
Unanimously, picture is presented to stablize.
Although the steady effect of increasing that above-mentioned hand-held three-axis stabilization device can obtain in follow shot, structure design
On there are still the bad places of following user experience:
1. lacking the device for the center of gravity for facilitating user to adjust imaging device, due to the weight between the imaging device of different model
Amount difference is big, and which results in the imaging devices that stabilizer can not be compatible with different model, so that the versatility of product and functionality are big
It gives a discount.
2. due to being attached between three driving devices via L-shaped linking arm, so that the hand-held stabilizer is whole
Body size is bigger than normal, and linking arm processing and manufacturing is at high cost, this is unfavorable for the user experience of the type hand-held stabilizer product and city
Field competitiveness.
3. the hand-held stabilizer clamps the elongated smart phone of current market mainstream in a manner of horizontal, on the one hand make
Used time is difficult to install the elongated smart phone, and on the other hand there is also roll axial brake devices to be easy to stop after installing mobile phone
Even interfere the deficiency for being laid with mobile phone input terminal/output end mobile phone bottom end of the elongated smart phone, this is to the day of one's doom
Interactive function when smart phone is mounted on the hand-held stabilizer has been made, and then has limited the application of hand-held stabilizer
Occasion simultaneously correspondingly reduces the usage experience of user.
4. lacking the mechanism for adjusting the posture of imaging device, it is not easy to give full play to the shooting ability of imaging device.
Therefore, there are still provide a kind of demand of good hand-held three-axis stabilization device of user experience in industry.
Summary of the invention
The present invention is intended to provide a kind of various insufficient three axis of hand-held that can at least be partially solved the above-mentioned prior art
Stabilizer.
According to an aspect of the present invention, a kind of hand-held three-axis stabilization device is provided, wherein the three-axis stabilization device packet
It includes: handle；Positioned at the course spindle motor of the handle top；Roll spindle motor above the course spindle motor, it is described
Roll spindle motor is connected to the course spindle motor via the first linking arm；Pitch axis positioned at the top of the course spindle motor
Motor, the pitching spindle motor are connected to the roll spindle motor via the second linking arm；Fixture, the fixture is via a fixture tune
Regulating device is connected to the top surface of the pitching spindle motor to allow the fixture spatially to misplace cloth relative to the pitching spindle motor
It sets, wherein the clamp adjusting device includes: the support arm extended from the top surface of pitching spindle motor, wherein the extension of the support arm
Direction is at an acute angle relative to the pivot axis of pitching spindle motor；It is fixedly attached to the holder of the fixture；Setting in the support arm and
Gravity center adjusting mechanism between holder is configured to adjust the spacing between the holder and support arm.
As a result, compared with prior art, via hand-held three-axis stabilization device according to the present invention is provided, due to allowing fixture
It spatially misplaces arrangement relative to the pitching spindle motor, so that three axis of either three-axis stabilization are orthogonal or non-orthogonal feelings
Under condition, the data-interface of imaging device can be avoided surprisingly to be blocked or collided by pitching motor.Further, due to setting
It is equipped with center of gravity and adjusts unit, this allows the hand-held stabilizer that can be compatible with the imaging device of different model, to further provide for
The versatility of stabilizer and the function of enriching the stabilizer.
In a preferred embodiment, wherein the gravity center adjusting mechanism includes: in the lumen being threaded through in support arm
Knob part；The elastic component for the bias holder being set in outside the lumen of support arm；And it is threaded through the displacement in holder
Part is nibbled wherein the displacement member is partly plugged in the lumen of support arm in a manner of rotation stop and forms screw thread with the knob part
It closes, so that being threaded in or out the spacing adjusted between the holder and support arm with the knob part.Pass through operation rotation as a result,
Turning the knob part can be realized the distance between existing alignment jig and support arm so as to adjust stabilizer imaging device mounted
Center of gravity, structure is simpler reliable compared with prior art, easy to operate
In a preferred embodiment, wherein displacement member also has the latch positioned at its end, is configured to and presss from both sides
The card slot being accordingly arranged in seat is matched to allow for holder to be positioned to the posture in perpendicular bat or shake-hands grip.Allow as a result, with
Convenient and reliable mode allows user to switch the perpendicular bat mode of shake-hands grip.
In a preferred embodiment, wherein first linking arm is configured to from the course spindle motor towards flare
Oblique 45 to 55 degree the roll spindle motor is extended to so that the roll spindle motor is in lateral attitude and/or second company
Arm is connect to be configured to extend to the pitching spindle motor so that described bow from the roll spindle motor towards the degree of outer incline 45 to 55
It faces upward spindle motor and is in lateral attitude.As a result, via such setting, when deactivating the three-axis stabilization device, user can be with compact
Mode collapse roll spindle motor and pitching spindle motor and both reduce a possibility that colliding in folding.
It in a preferred embodiment, further include the installation being arranged between the course spindle motor and the handle
Seat, wherein the mounting base via be accommodated in it is in the handle, be connected to by the telescopic rod of at least two successively nested encryptions
Handle.As a result, the hand-held three-axis stabilization device in the utility model can stretch, to realize the entire length to stabilizer
Reliable adjustment, improve the experience of taking pictures of user.
In a preferred embodiment, the mounting base has in one end allows the course spindle motor pivotly
It is connected to the shaft of the mounting base, so that the course spindle motor pivots between initial position and upturned position, wherein
When in course, spindle motor is in upturned position, allow to be arranged to via the course spindle motor and the mounting base it is substantially coplanar with
The three-axis stabilization device is supported on vertical.Thus, it is possible to allow user steady on the vehicles that automobile or train etc. jolt
Surely it watches mobile video or chats with other user videos, this is greatly enriched the function of the three-axis stabilization device and corresponding
Ground improves the user experience of the type stabilizer.
In a preferred embodiment, further include locking device, be configured to allow for that the boat of initial position will be in
The mounting base is locked to spindle motor.It can permit the unexpected overturning for preventing the mounting base.
In a preferred embodiment, the locking device includes being arranged in the course spindle motor and the mounting base
In one on fastener, the fastener be arranged in the course spindle motor and the mounting base another on buckle
It fastens.Hereby it is achieved that course spindle motor is stably maintained at its initial position with low in cost and reliable way.
In a preferred embodiment, the locking device includes being arranged in the course spindle motor and the mounting base
In one on rotation fastener, it is described rotation fastener middle part can around a pin shaft with elastic component rotate and in the elasticity
It automatically resets under the elastic force effect of part, one end of the rotation fastener, which is fastening end, and the other end is can promote the rotation fastener
What rotation tilted actuates end, and the fastening end is when the rotation fastener automatically resets with setting in the course spindle motor and institute
The buckle stated on another in mounting base fastens.Hereby it is achieved that with low in cost and reliable way that course axis is electric
Machine is stably maintained at its initial position.
In a preferred embodiment, the locking device includes and is arranged in the course spindle motor and the installation
The lock pin that matches of holding tank in one in seat, be wherein fixedly connected on the lock pin evagination in the course spindle motor and
One closure in the mounting base, is provided with biasing spring between the receiving trench bottom and the lock pin, described
Closure under the active force of the biasing spring be arranged in the course spindle motor and the mounting base another on
Locking part lock together.Hereby it is achieved that at the beginning of course spindle motor is stably maintained at it with low in cost and reliable way
Beginning position.
It is obvious upon reading this disclosure that a part of other features and advantages of the present invention will be those skilled in the art
, another part will be described in conjunction with the accompanying in specific embodiment below.
Detailed description of the invention
Hereinafter, carrying out the embodiment that the present invention will be described in detail in conjunction with attached drawing, in which:
Fig. 1 shows the front view of hand-held three-axis stabilization device according to the present invention；
Fig. 2 shows the side views of hand-held three-axis stabilization device according to the present invention；
Fig. 3 shows the another side view of hand-held three-axis stabilization device according to the present invention；
Fig. 4 shows the front view that hand-held three-axis stabilization device according to the present invention is in a kind of use state；
Fig. 5 shows the solid that hand-held three-axis stabilization device according to the present invention is in another use state；
Fig. 5 A is shown when hand-held three-axis stabilization device according to the present invention is in another use state with mobile phone
Schematic diagram；
Fig. 6 shows the top view of hand-held three-axis stabilization device according to the present invention；
Fig. 7-10 shows the vertical of the different embodiments of the locking device of hand-held three-axis stabilization device according to the present invention
Body figure；
Figure 11 shows the exploded view of the clamp adjusting device in the present invention；
Figure 12 shows the main view of the fixture with the clamp adjusting device in Figure 11.
Description of symbols
10. 11. handle of stabilizer, 12. course spindle motor, 13. roll spindle motor
14. 15. fixture of pitching spindle motor, 16. first linking arm, 17. second linking arm
21. mounting base of X-axis pitch axis Y-axis course axis Z axis roll axis
22. 31. fastener of shaft 23. telescopic rod, 231. card hole, 32. buckle
33. 34. limited block of locking knob, 121. motor housing 31A. rotates fastener
31A1. actuates the end fastening end 31A2. 31A3. elastic component 31A4. pin shaft
31A5. placed seat 32A. buckle 12A. locking part 21A. accommodation groove
21B. elongated slot 31B. lock pin 31B1. biasing spring 31B2. closure
41 support arm of 31C. lock pin 31C1. biasing spring 31C2. closure, 42 holder
421. through-hole, 422. card slot, 43. lumen, 51. knob part, 511. threaded portion
512. threaded hole, 52. displacement member, 521. latch, 522. screw, 53. elastic component
A. extending direction
Specific embodiment
Description, the exemplary scheme of the present invention will be described in detail disclosed three-axis stabilization device.Although providing attached drawing
It is in order to which some embodiments of the present invention are presented, but attached drawing need not be drawn by the size of specific embodiment, and certain spies
Sign can be amplified, remove or office is cutd open to be better shown and explain the disclosure.Partial component in attached drawing can be
Position adjustment is not carried out according to actual needs under the premise of influence technique effect.The phrase " in the accompanying drawings " occurred in the description
Or similar term need not refer to all attached drawings or example.
It should be noted that it can be directly on another component when component is referred to as " fixation " to another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " setting " in another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.It hereinafter be used to describe attached drawing
Certain directional terminologies, such as " cross ", " perpendicular ", "front", "rear", "inner", "outside", " top ", " lower section " and other directionality arts
Language, it will accordingly be understood that for its normal meaning and criticize often see attached drawing when related those directions.Except as otherwise indicating, this theory
Directional terminology described in bright book is substantially according to conventional direction understood by one of ordinary skill in the art.
Term used in the present invention " orthogonal " refers to that, there are vertical relation in solid space, A is orthogonal to B and refers to A and B
There are vertical relations, regardless of whether A and B is coplanar.It is term " first " used in the present invention, " second " and its similar
Term is not offered as any sequence, quantity or importance in the present invention, but for carrying out a component and other components
It distinguishes.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
As shown in Figure 1 to Figure 3, a kind of hand-held three-axis stabilization device 10 of the preferred embodiment of the present invention, the three-axis stabilization device
Include: the exemplary handle 11 in upright long shaft-like herein, there is cavity and arrangement for accommodating battery on the handle 11
Functor on the handle outer surface, above-mentioned functor include but is not limited to multi-direction operating knob, indicator light and mode choosing
Select driver plate etc..The handle inner is provided with the control circuit of the steady function of increasing for realizing stabilizer.Certainly, art technology
Personnel make the handle be also with the arc turn of bilge for meeting ergonomics it is contemplated that in order to improve experience sense when user holds
It is feasible.Although the hand-held three-axis stabilization device is equally conceivable for carrying mobile phone to be imaged for user here
It is that the stabilizer can be used for carrying other types of imaging device, such as, but not limited to camera or camera.
Further, it is provided at the top of the handle 11 for driving the three-axis stabilization device mobile phone mounted in course side
The course spindle motor 12 moved upwards, as shown in Figure 1, the course spindle motor 12 illustratively has the longitudinal axis with the handle 11
The coaxial pivot axis Y-axis of line, certainly, this design are not restrictive, in order to expand imaging device scope of activities and
Coverage, making the pivot axis Y-axis of course spindle motor is not coaxially also feasible with the longitudinal axis of handle 11.Further,
The three-axis stabilization device 10 further includes the roll spindle motor 13 positioned at 12 top of course spindle motor, and the roll spindle motor 13 is for driving
It moves mobile phone mounted to move upwards in its roll side, as shown in Fig. 2, the roll spindle motor 13 is connected via the first linking arm 16
To course spindle motor 12, illustratively first linking arm 16 is configured to be tilted a certain angle outwardly from the course spindle motor
(such as, but not limited to 45 to 55 degree) extend to roll spindle motor 13 so that the roll spindle motor is in lateral attitude, also
It is to say, so that the pivot axis Y-axis of pivot axis (being shown here as Z axis) and the course spindle motor 12 of the roll spindle motor 13
As the first angle of acute angle, meanwhile, the three-axis stabilization device 10 also have positioned at the course spindle motor 12 top, for driving
The pitching spindle motor 14 that mobile phone mounted moves in its pitch orientation is moved, the pitching spindle motor 14 is via the second linking arm 17
It is connected to the roll spindle motor, wherein being configured to the second linking arm from the roll spindle motor towards outer incline
Certain angle (such as, but not limited to 45 to 55 degree) pitching spindle motor 14 is extended to so that the pitching spindle motor 14 is in inclination
Posture, that is to say, that so that the pivot of pivot axis (being shown here as X-axis) and the roll spindle motor 13 of the pitching spindle motor 14
Shaft axis Z axis becomes the second angle of acute angle.Meanwhile the stabilizer 10 further includes the fixture for being connected to the pitching spindle motor 14
15, as shown, the fixture is with a pair of of clamping that is opposed, limiting the accommodating space accommodated for imaging devices such as mobile phones
Arm.
In this respect it is to be noted that technical solution according to the present invention and existing three axis are steady according to above-described embodiment
Determining device equally includes by sequentially connected three motors of two linking arms, but the motor arrangement side with traditional three-axis stabilization device
Formula is different, and wherein at least one motor uses tilt layout.
Specifically, the arrangement posture of roll spindle motor can only be changed, this for example can be 16 structure of the first linking arm
It causes to extend obliquely to roll spindle motor 13 outwardly from course spindle motor 12 so that roll spindle motor 13 is in the first angle is
The lateral attitude of acute angle between 45-55 degree can effectively shorten the length of the first linking arm 16 via such setting
Degree, this is conducive to the overall dimensions reduced the three-axis stabilization device under use state or receiving state and reduces three-axis stabilization
The production and manufacturing cost of device.
It is equally conceivable, can only change the arrangement posture of pitching spindle motor, this is for example also possible to the only
Two linking arms 17 are configured to extend obliquely to pitching spindle motor 14 outwardly from roll spindle motor 13 so that at pitching spindle motor 14
In the lateral attitude that the second angle is the acute angle between 45-55 degree.Via such setting, take as shown in Figure 5A
When carrier has elongated smart phone, it is different from pitching spindle motor in the prior art and the setting of roll spindle motor orthogonal relationship, this
When be obliquely installed since pitching spindle motor 14 according to the present invention and roll spindle motor 13 are into, this allows in clamp position
Mobile phone reduce when doing pitching and roll motion its mobile phone bottom end by pitching spindle motor stop even interfere a possibility that, this makes
The interactive function of mobile phone can be made full use of in any occasion by obtaining user, and which greatly improves the usage experiences of user.
It is further preferred that can be the arrangement posture for changing roll spindle motor and pitching spindle motor, this is for example shown
In Fig. 2-3 of the invention, wherein by formed between the axis Y-axis of course spindle motor 12 and the axis Z axis of roll spindle motor 13
Formed second angle is all provided between the axis X axis of the axis Z axis and pitching spindle motor 14 of first angle and roll spindle motor 13
It is calculated as in the acute angle between 45-55 degree.Via such setting, when deactivating the three-axis stabilization device 10, user can be with tight
The mode gathered collapses roll spindle motor and pitching spindle motor and reduces a possibility that the two collides in folding.
As shown in Figure 1-3, three-axis stabilization device 10 according to the present invention is when in use, this stabilizer is held by handle 11
10, due to being equipped with power supply and control circuit in handle 11, surveyed by control circuit and for example, inertia being arranged on fixture
The sensor of amount unit detects the change in location of this stabilizer, and then each motor for calculating this stabilizer should rotate
Angle executes algorithm by control circuit and moves to transmit to course spindle motor 12, roll spindle motor 13 and pitching spindle motor 14
Parameter and the operating for controlling course spindle motor 12, roll spindle motor 13 and pitching spindle motor 14, it is common to adjust each of fixture 15
Angle on direction enables stabilizer that mobile phone clamped on fixture 15 is stably held on determining position angle.
It can be seen that three-axis stabilization device 10 according to the present invention, compared with the stabilizer of existing quadrature arrangement type, by
It is no longer set as omnidirectional distribution in the pivot axis of three motors of three-axis stabilization device, this extends the diversity of linking arm design,
So that the size of three-axis stabilization device 10 is more compact, reduces the manufacturing cost of linking arm, or reduce the mobile phone of clamping
Bottom end stops a possibility that even interfering by roll spindle motor.
It is further preferred that the embodiment shown in Fig. 2-3 according to the present invention, by changing simultaneously pitch axis
The arrangement of motor and roll spindle motor, it can be ensured that still be able to compactly store in the case where guaranteeing that linking arm shortens and bow
Spindle motor and roll spindle motor are faced upward, without interference or collision between the two.
It is shown in FIG. 6 according to another aspect of the present invention, wherein the three-axis stabilization device further includes a fixture 15, wherein
The fixture is connected to the top surface of pitching spindle motor 14 via a clamp adjusting device, to allow the fixture 15 relative to the pitch axis
Motor 14 spatially misplaces ground in place.As an example, wherein angulation be 50-70 degree range.In the angle
On position, mobile phone clamped by institute's fixture 15 can spatially misplace far enough with the pitching spindle motor 14, so that permitting
Perhaps the bottom end of mobile phone can be inserted into unobstructedly from external plug wire (such as, but not limited to data line or power supply line), this
Advantageously extend the use occasion of the hand-held three-axis stabilization device 10.
The structure of above-mentioned clamp adjusting device is shown in Figure 10-11, as shown in figs. 10-11, the clamp adjusting device
It include: the support arm 41 extended from the top surface of pitching spindle motor, wherein the extending direction A of support arm is relative to pitching spindle motor
Pivot axis X-axis thus allow preferably to make fixture 15 spatially wrong relative to pitching spindle motor at the acute angle of 50-70 degree
Position arrangement, the support arm for example can be integrally formed to obtain with the shell of pitching spindle motor, can also be via welding or bonding
Mode be fixedly attached to the shell of the pitching spindle motor, wherein end limits accommodating cavity simultaneously to the support arm 41 on the outside
Hollow lumen 43 is had in the middle position of accommodating cavity, which can be obtains with the integrated molding of the support arm 41,
It can also be used as and be fixedly placed in after separate part is made in the accommodating cavity.The clamp adjusting device further includes from the one of fixture 15
Side is fixedly attached to the holder 42 of the fixture 15, which cooperates via shape or the mode of press-fit is realized and fixture 15
It is fixedly connected.Further, further include the gravity center adjusting mechanism being arranged between the support arm 41 and holder 42, be configured to adjust
Spacing between the holder 42 and the fixture 15 being firmly connected with it and support arm 41, to allow compatible different weight and model
The imaging devices such as mobile phone.
Be especially desirable, it is noted that due to the support arm inclination arrangement, can permit the fixture 15 relative to the pitching
The ground that spatially misplaces of spindle motor 14 is in place, this makes even if in the pivot in the pivot axis of course spindle motor, roll spindle motor
In the case where the pivot axis pairwise orthogonal of shaft axis and pitching spindle motor, capture apparatus in shooting process still may be implemented
Data line interface will not be blocked by pitching motor and the problem of accident is collided with occurs for mobile phone and motor.
The gravity center adjusting mechanism is introduced in detail further below, and wherein the gravity center adjusting mechanism includes: to be threaded through the branch
Knob part 51 in the lumen 43 of brace 41, wherein as shown in figure 11, which includes for user's operation rotation in knob
The pedestal of buckle-like and the shaft in elongated rod shape extended outward from the pedestal, wherein the periphery in the shaft is disposed with threaded portion
511 and the top surface of the shaft offer threaded hole 512.In the assembled state, the threaded portion 511 of the knob part 51 extends into lumen
In 43 and its base abutment on the outer peripheral surface of support arm 41 for user's operation rotation.Meanwhile in the lumen of the support arm 41
43 outer sheath is equipped with the elastic component 53 for the bias holder 42, so as to avoid the unexpected of the holder 42 from swinging.Meanwhile
The gravity center adjusting mechanism further includes the displacement member 52 for the through-hole 421 being threaded through in holder 42, and wherein the displacement member 52 includes in disk
The bar portion that the pedestal of shape and lumen 43 from pedestal towards support arm 41 stretch out, wherein the cross-sectional shape of the bar portion is non-circular
Shape and be adapted with the cross section of the lumen 43 so that the displacement member 52 is plugged in the pipe of support arm 41 in a manner of rotation stop
In chamber 43 and its base abutment drives the holder 42 to shift on the surface of holder 42.The bar portion of the displacement member 52 is additionally provided with
The internal thread part that screw thread engages is formed with the threaded portion 511 of 51 periphery of knob part, so that with the screw-in of the knob part 51
Or screw out, it is engaged via the screw thread and converts straight line position of the displacement member 52 in lumen 43 for the rotary motion of knob part 51
It moves, this allows for adjusting the spacing between the holder 42 and support arm 41.Preferably, it is opened up on the pedestal of the displacement member 52
There is the through-hole worn for screw 522, which is threadedly engaged with the screw hole 512 of knob part 51 in the through hole, this can be prevented
User, which exceedingly screws out knob part, causes the knob part 51 and displacement member 52 that uncoupling occurs.
From the foregoing, it will be observed that rotating the knob part 51 via user's operation, it can permit and rotate the knob part via operation to make
Holder 42 and the fixture 15 being attached thereto are close to or far from the support arm, to allow user according to the imaging of different model
The weight of device adjusts its center of gravity: when screwing in the knob part 51, which can towards the support arm overcome elasticity
The elastic force of part 53 acts on and the displacement member 52 that furthers, and when screwing out the knob part 51, allow the displacement member 52 far from the support
Arm 41 moves.This is compatible with user the imaging device of different model easily in the stabilizer into the utility model.
Further, another preferred aspect according to the utility model is also shown in Figure 10, wherein the preferably displacement member 521
Further include it is spaced apart for example in the latch of cross 521 along the periphery of its pedestal, correspondingly, in the holder 42 surround through-hole
421 are uniformly arranged for example in the card slot of cross 422.When needing fixture 15 realizing switching between shake-hands grip and perpendicular bat, user
Holder 42 can be pressed towards 41 ground of support arm so that latch 521 is detached from the combination between card slot 422 to allow user to revolve
Turn the holder 42, when being rotated in place, unclamps holder 42 so that latch 521 and card slot 422 weight under the elastic force effect of elastic component
New engagement is retightening holder 42 in desired posture.
Further preferred aspect according to the present invention is shown in figs. 4-5, and wherein the three-axis stabilization device 10 further includes
Mounting base 21 between course spindle motor 12 and handle 11 is set, wherein the mounting base 21 via be accommodated in it is in handle 11,
Handle 11 is connected to by the telescopic rod 23 of at least two successively nested encryptions.As shown in figure 5, wherein the mounting base 21 is and handle
The conformal thin plate-shaped structure of 11 top cross-sectional facial contour, wherein the mounting base 21 is connected to this towards the bottom surface of the handle 11
The top of innermost telescopic rod in multiple telescopic rods 23, and its top surface far from handle 11 is then used to support the course spindle motor
12。
As illustrated in figures 4-5, such as, but not limited to diameter is equipped in handle 11 successively to become smaller and successively nested 4
Telescopic rod 23.It is connected between adjacent two telescopic rods 23 by limit sleeve, the internal diameter of the limit sleeve is designed to and wherein one
Interference fit is formed between the outer diameter of telescopic rod 23.In two adjacent telescopic rods, wherein a telescopic rod 23 is equipped with card hole
231, and the lower part of the limit sleeve is equipped with the protrusion that matches with card hole 231 and can be clamped with card hole 231, raised type choosing
For cylindrical projection, another 23 lower part of telescopic rod is immovably sheathed in the limit sleeve.
It is further preferred that the lower part of every telescopic rod 23 can be provided with arched top briquetting, the arched top briquetting pair
Claim to be set to the two sides of every telescopic rod 23, by the way that arched top briquetting is arranged so that limit sleeve to the coupling mechanism force of telescopic rod more
Uniformly, the reliability and stability of limit sleeve is improved.
Optionally one end of opposite with card hole 231 protrusion is connected with elastomeric element, when need to make multiple telescopic rods 23 to
When outer stretching, under external force, keep the telescopic rod 23 in inside protruding, this compresses the elastomeric element and locates
In compressive state, when the elongation of telescopic rod 23 to the extreme length in inside, protrusion is aligned with card hole 231 and is exposed to card hole
231 outside is to be locked, and elastomeric element is in compressive state at this time, and more telescopic rods 23 are in stationary state；When need
When shortening more telescopic rods 23, under external force, the telescopic rod 23 in inside is inwardly shortened, at this moment inside is flexible
Bar 23 can foreshorten to original reception position under the effect of the restoring force of the elastomeric element, and more at this time telescopic rods 23, which are in, to be withdrawn
State.
Optionally, as shown in Fig. 4-5A, wherein the mounting base has in one end allows course spindle motor 12 pivotly
It is connected to the shaft 22 of mounting base 21, so that the course spindle motor can pivot between initial position and upturned position；Also
With the locking device for allowing for course spindle motor 12 to be locked to the mounting base in its initial position.Specifically, the course
Spindle motor 12 has a pair of of hangers of relative extension in one end, wherein one end of the spacing to hangers and self installation seat 21 to
The length of the receiving lug of outer stretching is identical, so as to via the shaft 22 worn by this to hangers and lug by course axis
Motor 21 is as pivotally connected to mounting base 21.Via designing in this wise, can permit the course spindle motor in initial position and
Upturned position (as infinite example, the upturned position relative to initial position rotation 180 degree) the two location status
Lower work: it when course spindle motor 12 is in its initial position, can be filled via the locking for the other end that mounting base 21 is arranged in
It sets and locks it in place, at this point, the course spindle motor 12 can work as normal three-axis stabilization device.When course spindle motor
When in its upturned position, the three-axis stabilization device 10 can be used as shown by Fig. 5 and 5A1, that is, is allowed the course
Spindle motor 12 and mounting base 21 are arranged to substantially coplanar for vertically by mobile phone branch clamped by the three-axis stabilization device
It holds in stable state, the three-axis stabilization device 10 can be used as cellphone support at this time, to allow user in the traffic work jolted
Mobile video is watched on tool, thus function that is abundant and extending the three-axis stabilization device 10.
It as shown in Figure 5A, can be by the bottom of course spindle motor when by the overturning of course spindle motor 12 to its upturned position
The bearing surface of face and mounting base 21 smoothly keeps mobile phone as the stabilizer blade being set side by side.At this point, due to the roll spindle motor
13 and the inclined design of pitching spindle motor 14, allow to come in the case where the two is not interfered in mode stacked on top of each other
Increase and quietly holds mobile phone via fixture 15.It, can be by the three-axis stabilization device under this working morphology of the three-axis stabilization device 10
10 are considered as increasing steady type mobile phone support, stablize on this vehicles to jolt such as can permit user in automobile or train
Ground watches mobile video or chats with other user videos, this is greatly enriched the function of the three-axis stabilization device 10 and corresponding
Ground improves the user experience of the type stabilizer.
Further, the different of the locking device of hand-held three-axis stabilization device according to the present invention are shown in Fig. 7-10 to implement
The perspective view of mode.Wherein as shown in fig. 7, wherein the locking device includes the electric machine casing 121 that course spindle motor 12 is arranged in
On fastener 31, wherein the fastener 31 is fixed to the outside of the electric machine casing 121 via the fastener of for example, locking knob 33,
Wherein the fastener 31 has outside lug boss in its bottom end, and wherein the lug boss of the fastener 31 is preferably capable in external force
It is lower that elastically-deformable elastic bumps portion occurs.The corresponding position of the mounting base 21 is further provided with buckle 32, wherein the button
Portion has the shape cooperated with the boss shapes of the fastener 31.It when needing to lock, firmly depresses fastener 31, so that the button
The lug boss of 31 bottom end of part and the buckle 32 abut against and elastic deformation occur in turn, until the lug boss is crossed buckle and matched
Shape and restore elastic deformation, to make fastener 31 and the buckle 32 fastens.It, can be with when needing to unclamp the locking device
With the operation opposite with aforesaid operations.Alternatively it is also possible to by the locking via the locking knob 33 and unscrew come adjusting buckle
Fastener 31 specifically when screwing the locking knob 33, is compacted to the button by engaging and release between part 31 and buckle 32
Portion 32 locks to realize, and when unscrewing the locking knob 33, allow fastener 31 and buckle 32 to contact two far from enough distances
Engaging between person.
Another embodiment of locking device according to the present invention is shown in FIG. 8, wherein as shown in figure 8, the rotation
Fastener 31A can be rotated around a pin shaft 31A4 with elastic component (for example, torsional spring), and wherein the rotation fastener 31A includes a card
It closes end 31A2 and one and actuates end 31A1.Wherein the pin shaft is correspondingly arranged at fastening end 31A2 and actuates between the 31A1 of end.?
This, fastening end 31A2 should have the pin shaft 31A4 of elastic component 31A3 for fastening with the buckle 32A in mounting base 31
It is pivotably disposed in placed seat 31A5 via from outwardly directed a pair of of the lug of placed seat 31A5, placed seat 31A5 warp
By being, for example, that the fastener of screw is mounted in the accommodation groove of electric machine casing 121.Wherein one end of elastic component 31A3 acts on
Rotation fastener 31A actuate end 31A1 at to actuate end 31A1 applied force effect to will rotate fastener automatically reset with
Ensure that fastening end 31A2 fastens with buckle 32A.When needing to discharge the locking device, to actuate end 31A1 provide thrust with gram
It takes the effect of the bias force of elastic component 31A3 and tilts the rotation fastener 31A, thus discharge the locking device.
Another embodiment of locking device according to the present invention is shown in FIG. 9, as shown in the figure comprising with setting
The lock pin 31B that holding tank 21A in mounting base 21 is matched wherein consolidates in such a way that axis is orthogonal on lock pin 31B
Surely be connected with evagination in the mounting base 21 be, for example, lock-screw closure 31B2, wherein the bottom holding tank 21A with
Biasing spring is provided between lock pin 31B (such as can realize the two of biasing spring by the way that boss is arranged on lock pin 31C
Side abut) with allow closure 31B2 to open up in mounting base 21 elongated slot 21B in slide.Thus, it is possible to should by pushing
Lock pin 31B, enable closure 31B2 fasten with the locking part 12A locking part being arranged on course spindle motor 12 and
Keep this sealed under the active force of biasing spring.Similar embodiment is shown in FIG. 10, difference is only that this is sealed
Part 31B2 by lock-screw replace with latch segment 31C2 and in mounting base 21 and course spindle motor 12 locking part and elongated slot into
The setting of adaptability is gone.
It should be pointed out that although fastener being arranged on the spindle motor of course in embodiment and is installing buckle setting
On seat, but as known to those skilled in the art can on course spindle motor and mounting base neatly arrangement both, and and be not required to
It is detached from the range of the invention patent protection.
In conclusion hand-held three-axis stabilization device according to the present invention is with whole under use state or receiving state
Body size it is small and production and the cheap advantage of manufacturing cost, further, the hand-held stabilizer of the utility model can reduce its mobile phone
Bottom end stops a possibility that even interfering by pitching spindle motor, this allows user to make full use of mobile phone in any occasion
Interactive function, which greatly improves the usage experiences of user.Meanwhile when deactivating three-axis stabilization device according to the present invention, use
Family can collapse roll spindle motor and pitching spindle motor in a compact fashion and reduce the possibility that the two collides in folding
Property.
Although not each embodiment only includes one it should be appreciated that this specification describes according to various embodiments
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the embodiments also may be combined bright book, formed it will be appreciated by those skilled in the art that
Other embodiment.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.Not
Under the premise of being detached from conceptions and principles of the invention, equivalent variations, modification and the combination that those skilled in the art can make should all
Belong to the scope of protection of the invention.
Claims (10)
1. a kind of hand-held three-axis stabilization device, which is characterized in that the three-axis stabilization device includes:
Handle；
Positioned at the course spindle motor of the handle top；
Roll spindle motor above the course spindle motor, the roll spindle motor are connected to described via the first linking arm
Course spindle motor；
Pitching spindle motor positioned at the top of the course spindle motor, the pitching spindle motor are connected to institute via the second linking arm
State roll spindle motor；
Fixture, the fixture via a clamp adjusting device be connected to the top surface of the pitching spindle motor with allow the fixture relative to
The pitching spindle motor spatially misplaces arrangement, and wherein the clamp adjusting device includes:
The support arm extended from the top surface of pitching spindle motor, wherein the extending direction of the support arm is relative to pitching spindle motor
Pivot axis is at an acute angle；
It is fixedly attached to the holder of the fixture；
Gravity center adjusting mechanism between the support arm and holder is set, is configured between adjusting between the holder and support arm
Away from.
2. hand-held three-axis stabilization device as described in claim 1, which is characterized in that wherein the gravity center adjusting mechanism includes:
The intraluminal knob part being threaded through in support arm；
The elastic component for the bias holder being set in outside the lumen of support arm；And
The displacement member being threaded through in holder, wherein the displacement member is partly plugged in a manner of rotation stop in the lumen of support arm simultaneously
It forms screw thread with the knob part to engage, so that as being threaded in or out for the knob part is adjusted between the holder and support arm
Spacing.
3. hand-held three-axis stabilization device according to claim 2, which is characterized in that the displacement member also has positioned at its end
The latch in portion, be configured to the card slot being arranged corresponding in holder match to allow for holder to be positioned to clap in perpendicular or
The posture of shake-hands grip.
4. hand-held three-axis stabilization device as described in claim 1, which is characterized in that wherein first linking arm is configured to
The roll spindle motor is extended to so that the roll spindle motor is in from the course spindle motor towards the degree of outer incline 45 to 55
Lateral attitude and/or second linking arm are configured to extend to institute from the roll spindle motor towards the degree of outer incline 45 to 55
Pitching spindle motor is stated so that the pitching spindle motor is in lateral attitude.
5. hand-held three-axis stabilization device as described in claim 1, which is characterized in that further include being arranged in the course spindle motor
With the mounting base between the handle, wherein the mounting base is in the handle, successively embedding by least two via being accommodated in
The telescopic rod of set connection is connected to handle.
6. hand-held three-axis stabilization device as claimed in claim 5, which is characterized in that the mounting base is in one end with permission
The course spindle motor is as pivotally connected to the shaft of the mounting base so that the course spindle motor in initial position and
It is pivoted between upturned position, wherein allowing when course spindle motor is in upturned position via the course spindle motor and the installation
Seat is arranged to substantially coplanar to support the three-axis stabilization device on vertical.
7. hand-held three-axis stabilization device as claimed in claim 6, which is characterized in that further include locking device, be configured to
Allow the course spindle motor in initial position being locked to the mounting base.
8. hand-held three-axis stabilization device as claimed in claim 7, which is characterized in that the locking device includes being arranged described
The fastener on one in course spindle motor and the mounting base, the fastener and setting are in the course spindle motor and the peace
Buckle on another in dress seat fastens.
9. hand-held three-axis stabilization device as claimed in claim 7, which is characterized in that the locking device includes being arranged described
The middle part of the rotation fastener on one in course spindle motor and the mounting base, the rotation fastener can be around a band elastic component
Pin shaft rotation and automatically reset under the effect of the elastic force of the elastic component, one end of the rotation fastener is fastening end and another
End for can promote the rotation fastener rotate tilt actuate end, the fastening end automatically resets Shi Yushe in the rotation fastener
The buckle set on another in the course spindle motor and the mounting base fastens.
10. hand-held three-axis stabilization device as claimed in claim 7, which is characterized in that the locking device includes existing with setting
The lock pin that the holding tank in one in the course spindle motor and the mounting base matches, is wherein fixedly connected on the lock pin
There is one closure of the evagination in the course spindle motor and the mounting base, in the receiving trench bottom and the lock pin
Between be provided with biasing spring, the closure under the active force of the biasing spring with setting in the course spindle motor and
Locking part on another in the mounting base locks together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105969.8A CN109707981A (en) | 2019-02-01 | 2019-02-01 | Hand-held three-axis stabilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105969.8A CN109707981A (en) | 2019-02-01 | 2019-02-01 | Hand-held three-axis stabilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109707981A true CN109707981A (en) | 2019-05-03 |
Family
ID=66264264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910105969.8A Pending CN109707981A (en) | 2019-02-01 | 2019-02-01 | Hand-held three-axis stabilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109707981A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021031144A1 (en) * | 2019-08-21 | 2021-02-25 | 深圳市大疆创新科技有限公司 | Clamping apparatus, handheld cradle head and mobile apparatus |
| CN112696564A (en) * | 2019-10-23 | 2021-04-23 | 广东思锐光学股份有限公司 | Handheld stabilizer's holder adjusting device and handheld stabilizer |
| CN113137554A (en) * | 2020-01-20 | 2021-07-20 | 桂林智神信息技术股份有限公司 | Two-shaft cradle head |
| CN113188007A (en) * | 2021-03-08 | 2021-07-30 | 桂林智神信息技术股份有限公司 | Connecting arm for stabilizer and have its stabilizer for shooting device |
-
2019
- 2019-02-01 CN CN201910105969.8A patent/CN109707981A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021031144A1 (en) * | 2019-08-21 | 2021-02-25 | 深圳市大疆创新科技有限公司 | Clamping apparatus, handheld cradle head and mobile apparatus |
| CN112696564A (en) * | 2019-10-23 | 2021-04-23 | 广东思锐光学股份有限公司 | Handheld stabilizer's holder adjusting device and handheld stabilizer |
| WO2021077462A1 (en) * | 2019-10-23 | 2021-04-29 | 广东思锐光学股份有限公司 | Holder adjustment device for handheld gimbal stabilizer, and handheld gimbal stabilizer |
| CN113137554A (en) * | 2020-01-20 | 2021-07-20 | 桂林智神信息技术股份有限公司 | Two-shaft cradle head |
| CN113137554B (en) * | 2020-01-20 | 2023-03-14 | 桂林智神信息技术股份有限公司 | Two-shaft cradle head |
| CN113188007A (en) * | 2021-03-08 | 2021-07-30 | 桂林智神信息技术股份有限公司 | Connecting arm for stabilizer and have its stabilizer for shooting device |
| WO2022188662A1 (en) * | 2021-03-08 | 2022-09-15 | 桂林智神信息技术股份有限公司 | Connecting arm for stabilizer, and stabilizer for photographing device having same |
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