CN209852601U - Double-shaft cradle head based on steering engine transmission - Google Patents
Double-shaft cradle head based on steering engine transmission Download PDFInfo
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- CN209852601U CN209852601U CN201920562210.8U CN201920562210U CN209852601U CN 209852601 U CN209852601 U CN 209852601U CN 201920562210 U CN201920562210 U CN 201920562210U CN 209852601 U CN209852601 U CN 209852601U
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Abstract
The utility model discloses a double-shaft holder based on steering engine transmission, which comprises a holder fixing seat, a first steering engine, a double-shaft fixing seat, a second steering engine and a bracket for mounting a camera; inside first steering wheel inserted the cloud platform fixing base, the second steering wheel expert was located the biax fixing base, and the support upper end of mounting camera is connected with the output shaft rotation of second steering wheel, and the lower extreme cup joints on the biax fixing base, there is the draw-in groove of placing camera equipment on the support of mounting camera, has realized adjusting in X axle, Y axle, the three direction of Z axle through using this cloud platform, can carry out nimble adjustment simultaneously at the flight in-process and search or trail the target of observing, satisfied the user demand.
Description
Technical Field
The utility model relates to a cloud platform for taking photo by plane observation specifically is a steering wheel driven biax cloud platform.
Background
The unmanned aircraft has the characteristics of small volume, light weight, flexible operation and high safety, and can be widely applied to the fields of aerial photography, monitoring, search and rescue, resource exploration and the like. Most of existing aerial photography cloud platforms can only be adjusted in one direction, and multi-angle adjustment cannot be achieved.
In order to obtain a stable and proper shooting angle, the Chinese utility model 'aerial photography holder on a small unmanned aircraft', with the patent number ZL200920107579.6, arranges the camera of the aerial photography holder on an inner swing frame, so that the camera can swing in two directions simultaneously to achieve the stable and proper shooting angle, but the camera in the utility model swings too flexibly, the shooting angle is not easy to control in the aerial photography process, and the structure of the cradle head of the utility model needs to be provided with two sets of driving motors, so the structure is complex, the weight is heavy, and the cost of the overall structure of the cradle head is increased; chinese patent publication No. CN106005461A discloses a modular steering engine driven two-axis multi-camera aerial photography pan-tilt, wherein a pan-tilt module has two rotating axes of yaw and roll to correct the deviation caused by yaw and roll of an unmanned aerial vehicle, but in the design, the optical axes and the rotating axes of two cameras to be carried are not on the same axis in the actual use process of the cameras, so that the yaw axis and the roll axis cannot be flexibly adjusted.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model provides a biax cloud platform based on steering wheel transmission has not only overcome the folk prescription to fixed angle of adjustment's inconvenience and the complicated drawback of multi-direction adjustment structure, has realized adjusting in X axle, Y axle, the three orientation of Z axle moreover, can adjust in a flexible way simultaneously at the flight in-process and search or trail the target of observing as required, has satisfied the user demand.
The utility model aims at realizing through the following technical scheme:
a double-shaft holder based on steering engine transmission comprises a holder fixing seat, a first steering engine, a double-shaft fixing seat, a second steering engine and a support for mounting a camera;
the top end of the cradle head fixing seat is connected with an airplane bottom cabin, one side of the outer end of the cradle head fixing base is provided with a cylindrical first boss, the other side of the outer end of the cradle head fixing base is provided with an opening, the first steering engine is inserted into the cradle head fixing seat through the opening, and an output shaft of the first steering engine and the boss are coaxially arranged and are positioned on the same horizontal straight line, so that the first steering engine provides up-and-down transmission power;
the double-shaft fixing seat comprises a base with an opening at the upper end, stand columns perpendicular to the base are arranged on two sides above the base respectively, hollow first circular rings are fixedly clamped at the upper ends of the stand columns respectively, one first circular ring is rotatably sleeved on a first boss, the other first circular ring is rotatably connected with an output shaft of a first steering engine, a cylindrical second boss is fixedly arranged at the bottom end of the outer side of the base, the second steering engine is inserted into the base through an opening at the upper end of the base, and the second boss and the output shaft of the second steering engine are coaxially arranged and are positioned on the same vertical straight line, so that the second steering engine provides left and right transmission power;
the bracket of the hanging camera comprises a J-shaped frame, wherein a hollow second circular ring is fixedly connected to one side of the upper end surface and the lower end surface of the J-shaped frame, the second circular ring on the upper end surface of the frame is rotatably connected with an output shaft of a second steering engine, the second circular ring on the lower end surface of the frame is rotatably sleeved on a second boss, two clamping plates which are parallel to each other are fixedly connected to the outer side of the vertical end surface of the J-shaped frame, and a clamping groove for placing camera equipment is formed between the two clamping plates.
Furthermore, the upper end of the upright post is provided with an arc-shaped clamping groove, and the first circular ring is fixedly clamped in the cylindrical clamping groove.
Furthermore, arc-shaped clamping grooves are formed in one side of the upper end face and the lower end face of the J-shaped frame respectively, and the second circular ring is fixedly clamped in the arc-shaped clamping grooves.
Furthermore, the top end of the holder fixing seat is fixedly connected with the airplane bottom cabin through a bolt.
Furthermore, the first steering engine and the second steering engine are ES08MA II metal gear steering engines.
Furthermore, a plurality of through holes are formed in the bases of the holder fixing base and the double-shaft fixing base. The through-hole set up to cloud platform unable adjustment base and biax fixing base weight reduction, and then make overall structure alleviate, improve the economic practicality of product.
The utility model has the advantages that: the camera is arranged on the bracket of the mounted camera, the first steering engine arranged in the holder fixing base provides up-and-down transmission power, the second steering engine arranged in the double-shaft fixing base provides left-and-right transmission power, adjustment of the mounted camera bracket and the camera in three directions of an X axis, a Y axis and a Z axis is achieved, the angle can be fixed in real time, meanwhile, the camera can be flexibly adjusted to search or track an observed target in the flying process as required, and the use requirement is met.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an exploded schematic view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A double-shaft holder based on steering engine transmission comprises a holder fixing seat 1, a first steering engine 5, a double-shaft fixing seat 2, a second steering engine 6 and a camera mounting bracket 3, wherein the first steering engine and the second steering engine are ES08MA II metal gear steering engines;
the top end of the holder fixing seat 1 is fixedly connected with an airplane bottom cabin through a bolt, a first cylindrical boss 11 is arranged on one side of the outer end of the holder fixing base, an opening is formed in the other side of the outer end of the holder fixing base, the first steering engine is inserted into the holder fixing seat through the opening and fixed through screws, an output shaft of the first steering engine and the boss are coaxially arranged and are positioned on the same horizontal straight line, and therefore the first steering engine provides up-and-down transmission power;
the double-shaft fixing seat 2 comprises a base 21 with an opening at the upper end, two sides above the base are respectively provided with an upright post 22 vertical to the base, the upper end of the upright post is provided with an arc-shaped clamping groove, a hollow first circular ring 23 is fixedly clamped in the cylindrical clamping groove, one first circular ring is rotatably sleeved on the first boss 11, the other first circular ring is rotatably connected with an output shaft of the first steering engine 5, the bottom end of the outer side of the base is fixedly provided with a cylindrical second boss 24, the second steering engine is inserted into the base through the opening at the upper end of the base and is fixed by screws, and the second boss 24 and the output shaft of the second steering engine 6 are coaxially arranged and are positioned on the same vertical straight line, so that the second steering engine provides left and right transmission power;
the bracket 3 for mounting the camera comprises a J-shaped frame, wherein arc-shaped clamping grooves are respectively formed in one side of the upper end surface and one side of the lower end surface of the J-shaped frame, hollow second circular rings 32 are fixedly connected into the arc-shaped clamping grooves, the second circular rings on the upper end surface of the frame are rotatably connected with output shafts of second steering engines, the second circular rings 32 on the lower end surface of the frame are rotatably sleeved on the second bosses 24, two clamping plates 33 which are parallel to each other are fixedly connected to the outer sides of the vertical end surfaces of the J-shaped frame, and a clamping groove for placing the camera 4 is formed between the two clamping plates 33.
Further, all seted up a plurality of through-holes on the base of cloud platform unable adjustment base and biax fixing base, the setting of through-hole is for cloud platform unable adjustment base and biax fixing base weight reduction, and then makes overall structure alleviate, improves the economic practicality of product.
In order to adapt to different airplane structures, the holder fixing base can be changed in size or contact surface shape so as to be fixed at the bottom of an airplane better; in order to adapt to different mounted camera equipment, the bracket of the mounted camera can be replaced according to different models of camera equipment, so that the mounted camera has great applicability, and is simpler and quicker to use and install, thereby improving the working efficiency.
The camera shooting device is arranged on a bracket of the mounted camera, the first steering engine arranged in the holder fixing base provides up-and-down transmission power, the second steering engine arranged in the double-shaft fixing base provides left-and-right transmission power, adjustment of the mounted camera bracket and the camera shooting device in three directions of an X axis, a Y axis and a Z axis is achieved, and the camera shooting device can be flexibly adjusted to search or track an observed target in the flying process as required so as to meet the use requirement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A double-shaft holder based on steering engine transmission is characterized by comprising a holder fixing seat, a first steering engine, a double-shaft fixing seat, a second steering engine and a support for mounting a camera;
the top end of the holder fixing seat is connected with an airplane bottom cabin, one side of the outer end of the holder fixing seat is provided with a cylindrical first boss, the other side of the outer end of the holder fixing seat is provided with an opening, the first steering engine is inserted into the holder fixing seat through the opening, and an output shaft of the first steering engine and the boss are coaxially arranged and are positioned on the same horizontal straight line, so that the first steering engine provides up-and-down transmission power;
the double-shaft fixing seat comprises a base with an opening at the upper end, stand columns perpendicular to the base are arranged on two sides above the base respectively, hollow first circular rings are fixedly clamped at the upper ends of the stand columns respectively, one first circular ring is rotatably sleeved on a first boss, the other first circular ring is rotatably connected with an output shaft of a first steering engine, a cylindrical second boss is fixedly arranged at the bottom end of the outer side of the base, the second steering engine is inserted into the base through an opening at the upper end of the base, and the second boss and the output shaft of the second steering engine are coaxially arranged and are positioned on the same vertical straight line, so that the second steering engine provides left and right transmission power;
the bracket of the hanging camera comprises a J-shaped frame, wherein a hollow second circular ring is fixedly connected to one side of the upper end surface and the lower end surface of the J-shaped frame, the second circular ring on the upper end surface of the frame is rotatably connected with an output shaft of a second steering engine, the second circular ring on the lower end surface of the frame is rotatably sleeved on a second boss, two clamping plates which are parallel to each other are fixedly connected to the outer side of the vertical end surface of the J-shaped frame, and a clamping groove for placing camera equipment is formed between the two clamping plates.
2. The steering engine transmission-based double-shaft holder according to claim 1, wherein an arc-shaped clamping groove is formed in the upper end of the upright post, and the first ring is fixedly clamped in the cylindrical clamping groove.
3. The steering engine transmission-based double-shaft holder according to claim 1, wherein arc-shaped clamping grooves are formed in one side of the upper end surface and one side of the lower end surface of the J-shaped frame respectively, and the second ring is fixedly clamped in the arc-shaped clamping grooves.
4. The steering engine transmission-based double-shaft holder according to claim 1, wherein the top end of the holder fixing seat is fixedly connected with the airplane bottom cabin through bolts.
5. The steering engine transmission-based double-shaft holder according to claim 1, wherein the first steering engine and the second steering engine are ES08MA II metal gear steering engines.
6. The steering engine transmission-based double-shaft holder according to claim 1, wherein the holder fixing base and the base of the double-shaft fixing base are both provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562210.8U CN209852601U (en) | 2019-04-24 | 2019-04-24 | Double-shaft cradle head based on steering engine transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562210.8U CN209852601U (en) | 2019-04-24 | 2019-04-24 | Double-shaft cradle head based on steering engine transmission |
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| Publication Number | Publication Date |
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| CN209852601U true CN209852601U (en) | 2019-12-27 |
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| CN201920562210.8U Active CN209852601U (en) | 2019-04-24 | 2019-04-24 | Double-shaft cradle head based on steering engine transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001986A (en) * | 2019-04-24 | 2019-07-12 | 太原科技大学 | A kind of twin shaft holder based on steering engine transmission |
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2019
- 2019-04-24 CN CN201920562210.8U patent/CN209852601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001986A (en) * | 2019-04-24 | 2019-07-12 | 太原科技大学 | A kind of twin shaft holder based on steering engine transmission |
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