CN208011197U - A kind of three axis holders with arm structure - Google Patents
A kind of three axis holders with arm structure Download PDFInfo
- Publication number
- CN208011197U CN208011197U CN201820233274.9U CN201820233274U CN208011197U CN 208011197 U CN208011197 U CN 208011197U CN 201820233274 U CN201820233274 U CN 201820233274U CN 208011197 U CN208011197 U CN 208011197U
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- linking arm
- arm
- lens
- holder
- axis
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Abstract
The utility model provides a kind of three axis holders with arm structure, the holder holder being connect including fuselage and with fuselage, the holder holder includes the first linking arm and the second linking arm, it is fixedly connected with pitching spindle motor on first linking arm, lens assembly is installed in the shaft of the pitching spindle motor；Second linking arm is equipped with the bearing being connected with shaft.Under the support of both arms, the lens assembly in the utility model can be stably installed in shaft, also moment of flexure phenomenon will not occur because of pitching spindle motor and linking arm single load bearing.
Description
Technical field
The utility model is related to a kind of holder, specially a kind of three axis holders with arm structure.
Background technology
Holder is installed on as the support equipment of the electrical equipments such as installation, fixed video camera on load-bearing part, extensive use
In fields such as photography, photograph, monitoring.In the prior art, holder is generally single arm structure, such as Patent No.
The patent document of CN201780000670.5, a kind of entitled head assembly and hand-held holder device for shooting, pitching shaft assembly is only
There is a single arm support, the own wt of roll shaft assembly and device for shooting is easy that pitching shaft assembly and holder holder is made moment of flexure occur
Phenomenon, this can influence the stabilization torsion output when normal work of the motor in pitching shaft assembly, easily cause the fatigue damage of motor,
Shorten the service life of motor, and after there is moment of flexure, camera lens can off-course axis axis, make in the center in hand-held direction, camera lens
The heart and subject are not point-blank.
Utility model content
The utility model provides a kind of three axis holders with arm structure, solves the problems, such as moment of flexure.
The technical solution adopted in the utility model is：A kind of three axis holders with arm structure are provided, including fuselage and
The holder holder being connect with fuselage, the holder holder includes the first linking arm and the second linking arm, on first linking arm
It is fixedly connected with pitching spindle motor, lens assembly is installed in the shaft of the pitching spindle motor；It is set on second linking arm
There is the bearing being connected with shaft.
Further, the lens assembly include lens bracket, the spill spin block that is movably arranged on lens bracket and fixation
Camera lens on spill spin block, the lens bracket are mounted in shaft.
Further, the lens assembly is in the centre position of the first linking arm and the second linking arm.
Further, front housing is cased on the lens assembly, the middle part of the front housing is equipped with lens protection seat, the camera lens
The front of protecting seat is rotating seat, and the rotating seat is fastened on spill spin block and is wrapped in the periphery of camera lens.
Further, the both ends of the front housing are connect with the first linking arm and the second linking arm respectively.
Further, be also associated with rear shell between first linking arm and the second linking arm, first linking arm and
The first cavity is formed between second linking arm, front housing and rear shell, and installation space is provided for lens assembly.
Further, course shaft assembly, first linking arm and second are provided between the holder holder and fuselage
Linking arm is respectively and fixedly installed on the shaft assembly of course, and the fuselage is flexibly connected with course shaft assembly.
Further, second is formed between first linking arm and the second linking arm, front housing, rear shell and course shaft assembly
Cavity provides space for the pivoting of lens assembly.
Further, the rear shell is equipped with center round platform, the axis of the center round platform and the axis weight of lens assembly
Merge perpendicular to shaft.
Further, the pitching spindle motor is screwed on the first linking arm.
Compared with prior art, the utility model is arm structure, and pitching spindle motor is fixedly mounted on the first linking arm,
Then there is the bearing support of the second linking arm in one end of the shaft of pitching spindle motor, and under the support of both arms, lens assembly can be stablized
Ground is mounted in shaft, also moment of flexure phenomenon will not occurs because of pitching spindle motor and linking arm single load bearing.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is the stereochemical structure Fig. 1 for removing front housing in Fig. 1；
Fig. 3 is the stereochemical structure Fig. 2 for removing front housing in Fig. 1；
In figure：1- fuselages；2- holder holders；21- front housings；210- lens protection seats；22- rear shells；The centers 220- round platform；3-
Course shaft assembly；The first linking arms of 4-；The second connectors of 5-；6- pitching spindle motors；60- shafts；7- lens assemblies；71- camera lenses
Holder；72- spill spin blocks；73- camera lenses；8- bearings.
Specific implementation mode
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments to the utility model make into
One step is described in detail.
There is provided a kind of three axis holders with arm structure, including fuselage 1 and the holder holder 2 that is connect with fuselage, it is described
Holder holder 2 includes the first linking arm 4 and the second linking arm 5, and course axis group is provided between the holder holder 2 and fuselage 1
Part 3, first linking arm, 4 and second linking arm 5 are respectively and fixedly installed on course shaft assembly 3, the fuselage 1 and course axis
Component 3 is flexibly connected.Course shaft assembly 3 realizes rotation of the holder on X axis；Preferably, the first linking arm 4 and second connects
Arm 5 is connect to be symmetrically and fixedly mounted on course shaft assembly 3, when there is load on linking arm, can two-arm uniform stressed, avoid linking arm
There is the phenomenon that moment of flexure.
Since both arms are symmetrical, it is preferable that lens assembly 7 is in the centre of the first linking arm 4 and the second linking arm 5
Position makes camera lens 73 be in the center between both arms, finds optical center convenient for user, and ensure that the stress of both arms is equal
It is even.
The lens assembly 7 includes lens bracket 71, the spill spin block 72 being movably arranged on lens bracket 71 and is fixedly mounted
Camera lens 73 on spill spin block 72；It is screwed on first linking arm 4 and pitching spindle motor 6 is installed, the pitching
Lens bracket 71 is installed in the shaft 60 of spindle motor 6；Second linking arm 5 is equipped with the bearing 8 being connected with shaft 60.It is excellent
Selection of land, lens bracket 71 are rotated with the rotation of shaft 60, to drive lens assembly 7 to rotate, that is, realize holder in Y axis
On rotation；Spill spin block 72 is movably arranged on lens bracket 71, and camera lens 73 is fixedly mounted on spill spin block 72, twists spill spin block
72 can twist camera lens 73 in the case where not influencing lens bracket 71, realize rotation of the holder on Z axis.In both arms
Under support, lens assembly 7 can be stably installed in shaft 60, and the center of camera lens 73 is not in offset.
Front housing 21 is cased on the lens assembly 7, the middle part of the front housing 21 is equipped with lens protection seat 210, the camera lens
The front of protecting seat 210 is rotating seat 70, and the rotating seat 70 is fastened on spill spin block 72 and is wrapped in the periphery of camera lens 73.
The both ends of the front housing 21 are connect with the first linking arm 4 and the second linking arm 5 respectively, 4 He of the first linking arm
Rear shell 22 is also associated between second linking arm 5, the rear shell 22 is equipped with center round platform 220, it is preferable that the center round platform
220 axis overlaps with the axis of lens assembly 7 and perpendicular to shaft 60, the alignment of aligning direction, that is, camera lens 73 of center round platform
Shooting is aimed in direction convenient for user.
The first cavity is formed between first linking arm, 4 and second linking arm 5, front housing 21 and rear shell 22, is lens group
Part 7 provides installation space.
It is empty that second is formed between first linking arm, 4 and second linking arm 5, front housing 21, rear shell 22 and course shaft assembly 3
Chamber, the pivoting for lens assembly 7 provide space.
Above-described embodiment is the preferable realization method of the utility model, is not the restriction to the utility model, not
Under the premise of being detached from the utility model design, any obvious replacement both is within the protection scope of the present invention.
Claims (10)
1. a kind of three axis holders with arm structure, including fuselage（1）The holder holder being connect with fuselage（2）, feature
It is：The holder holder（2）Including the first linking arm（4）With the second linking arm（5）, first linking arm（4）Upper fixation
It is connected with pitching spindle motor（6）, the pitching spindle motor（6）Shaft（60）On lens assembly is installed（7）；Described second connects
Connect arm（5）It is equipped with and shaft（60）The bearing of linking（8）.
2. the three axis holders according to claim 1 with arm structure, it is characterised in that：The lens assembly（7）Packet
Include lens bracket（71）, be movably arranged on lens bracket（71）On spill spin block（72）Be fixedly mounted on spill spin block（72）On
Camera lens（73）, the lens bracket（71）Mounted on shaft（60）On.
3. the three axis holders according to claim 2 with arm structure, it is characterised in that：The lens assembly（7）Place
In the first linking arm（4）With the second linking arm（5）Centre position.
4. the three axis holders according to claim 3 with arm structure, it is characterised in that：The lens assembly（7）On
It is cased with front housing（21）, the front housing（21）Middle part be equipped with lens protection seat（210）, the lens protection seat（210）Front
For rotating seat（70）, the rotating seat（70）It is fastened on spill spin block（72）It goes up and is wrapped in camera lens（73）Periphery.
5. the three axis holders according to claim 4 with arm structure, it is characterised in that：The front housing（21）Both ends
Respectively with the first linking arm（4）With the second linking arm（5）Connection.
6. the three axis holders according to claim 5 with arm structure, it is characterised in that：First linking arm（4）
With the second linking arm（5）Between be also associated with rear shell（22）, first linking arm（4）With the second linking arm（5）, front housing（21）
And rear shell（22）Between form the first cavity.
7. the three axis holders according to claim 6 with arm structure, it is characterised in that：The holder holder（2）With
Fuselage（1）Between be provided with course shaft assembly（3）, first linking arm（4）With the second linking arm（5）It is respectively and fixedly installed to
Course shaft assembly（3）On, the fuselage（1）With course shaft assembly（3）Flexible connection.
8. the three axis holders according to claim 7 with arm structure, it is characterised in that：First linking arm（4）
With the second linking arm（5）, front housing（21）, rear shell（22）With course shaft assembly（3）Between form the second cavity.
9. the three axis holders with arm structure according to any one of claim 6-8, it is characterised in that：The rear shell
（22）It is equipped with center round platform（220）, the center round platform（220）Axis and lens assembly（7）Axis overlap and it is vertical
In shaft（60）.
10. the three axis holders according to claim 1 with arm structure, it is characterised in that：The pitching spindle motor（6）
It is screwed and is mounted on the first linking arm（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233274.9U CN208011197U (en) | 2018-02-09 | 2018-02-09 | A kind of three axis holders with arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233274.9U CN208011197U (en) | 2018-02-09 | 2018-02-09 | A kind of three axis holders with arm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011197U true CN208011197U (en) | 2018-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233274.9U Active CN208011197U (en) | 2018-02-09 | 2018-02-09 | A kind of three axis holders with arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167600A (en) * | 2018-02-09 | 2018-06-15 | 睿魔智能科技（深圳）有限公司 | A kind of three axis holders with arm structure |
-
2018
- 2018-02-09 CN CN201820233274.9U patent/CN208011197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167600A (en) * | 2018-02-09 | 2018-06-15 | 睿魔智能科技（深圳）有限公司 | A kind of three axis holders with arm structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211105 Address after: 518057 220, building 6, Qianhai Shenzhen Hong Kong youth dream workshop, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen City, Guangdong Province Patentee after: RUIMO INTELLIGENT TECHNOLOGY (SHENZHEN) Co.,Ltd. Address before: 523000 room 610, 6 / F, zone B, unit 1, building 17, XinZhuYuan, No. 4, Xinzhu Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: RUIMO INTELLIGENT TECHNOLOGY (SHENZHEN) Co.,Ltd. Patentee before: DONGGUAN SONGSHAN LAKE TECHXINSTITUTE Co.,Ltd. |