CN202204517U - Gyroscope holder of unmanned aerial vehicle - Google Patents
Gyroscope holder of unmanned aerial vehicle Download PDFInfo
- Publication number
- CN202204517U CN202204517U CN2011203497183U CN201120349718U CN202204517U CN 202204517 U CN202204517 U CN 202204517U CN 2011203497183 U CN2011203497183 U CN 2011203497183U CN 201120349718 U CN201120349718 U CN 201120349718U CN 202204517 U CN202204517 U CN 202204517U
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- gyroscope
- video camera
- frame
- holder
- camera
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Abstract
The utility model relates to a gyroscope holder of an unmanned aerial vehicle, which comprises a gyroscope holder portion and a shooting portion. A gyroscope frame is formed by an inner frame and an outer frame with the same diameter, a mechanical gyroscope is fixedly installed on the inner frame, and a driving wheel is fixedly installed on the end portion of the output end of a spindle. A central shaft on the axial side of a holder frame protrudes out of the holder frame, a video camera frame opening forwards is fixedly installed on the end portion of the central shaft, and a driven wheel is fixedly installed on the end portion of a hinge shaft of a video camera support. The driving wheel of the outer frame of the gyroscope portion has the same direction with the driven wheel of the video camera support of the shooting portion, and two synchronous transmission rods are symmetrically installed on the radial disc face of the driving wheel in the radial direction. The gyroscope holder is simple and reliable in structure, good in stability, easy to adjust and control, wide in use and capable of effectively removing shaking in a shooting process, maintaining stability of pictures, locking shooting targets, obtaining high-quality clear pictures and effectively improving shooting quality.
Description
Technical field
The utility model belongs to the unmanned plane field, relates to the employed The Cloud Terrace of unmanned plane, especially a kind of gyroscope The Cloud Terrace of unmanned plane.
Background technology
The Cloud Terrace is the fastening of installation, fixed cameras, and it is divided into fixes and two kinds of electric platforms.Fixedly The Cloud Terrace is applicable to the situation that monitoring range is little, can adjust the level of video camera and the angle of pitching after on fixing The Cloud Terrace, installing video camera, reaches after the best operating attitude as long as the locking adjusting mechanism is just passable.Electric platform is applicable to that it can enlarge the monitoring range of video camera to carrying out scanning monitoring on a large scale.At present; The high speed attitude of electric platform is to be realized by two operating motors; Motor accepts the signal of self-controller accurately to move the location; Under the effect of control signal, but both autoscan monitor area of the video camera on the The Cloud Terrace also can be traced and monitored object under the operator on duty's of Surveillance center manipulation.
Unmanned plane is widely used in aspects such as electric power line walking, frontier policeman's patrol, forest fire protection, environment monitoring; Owing to receive the restriction of environmental baseline; There is the problem that stability is relatively poor, inconvenience is regulated in the The Cloud Terrace that is installed on the unmanned plane, and causes images picture weave, vibrations, influences the data acquisition effect; And can't accurately locate images acquired information, reduce the range of application and the quality of unmanned plane thus.
Through retrieval; Find following two pieces of related patent U.S. Patent No. documents: 1, a kind of two-degree-of-freedom cradle head (CN1805058); Comprise support and be installed on the motor and speed reducer structure on the support; Its special character is that this The Cloud Terrace is provided with two tilting mechanisms, and each tilting mechanism is realized swinging back and forth in the plane, and two swings can independently separately realize.Tilting mechanism mainly is made up of a wobble gear, a transition gear, a partial gear and a sector gear.This The Cloud Terrace can be realized the oscillating motion of The Cloud Terrace when the drive motor single direction rotates, and accurate positioning, and the oscillating motion scope of The Cloud Terrace can recently be adjusted through the transmission that changes tilting mechanism; The speed of The Cloud Terrace swing can be realized by the speed of regulating drive motor as requested.2, a kind of The Cloud Terrace locating device (CN201270570); Constitute by the motor that is installed on support, electric motor driven The Cloud Terrace axle and control circuit; Be coaxially installed with at its periphery at the free end of motor reel and be uniformly distributed with the code-disc that is shaped on the shape tooth, one photoelectricity coupling position sensor is installed in the support upper surface of the shape tooth exterior rim position of this code-disc; On the The Cloud Terrace axle, be fixed with a plectrum, on the The Cloud Terrace base, be fixed with the photoelectricity coupling reseting sensor of this plectrum of induction.
Through technology contrast, more than two pieces of patent documentations and present patent application have more different.
The utility model content
The purpose of the utility model is to overcome the weak point of prior art, a kind of design science, dependable performance, good stability is provided, is used for the gyroscope The Cloud Terrace of the unmanned plane that high definition takes.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of gyroscope The Cloud Terrace of unmanned plane; Comprise gyroscope part and camera part; It is characterized in that: said gyroscope partly comprises mechanical gyroscope, tripod head frame, gyro frame, and said camera part comprises video camera, camera pedestal, video camera holder, and concrete structure is:
(1) gyroscope part: said gyro frame is made up of with the footpath inside casing and housing; Install mechanical gyroscope on the inside casing; All be connected diametrically between inside casing and the housing through rotating shaft; The housing both sides axially on all through central shaft installation tripod head frame, on the housing of corresponding inside casing one side rotating shaft, be extended with the output terminal of outer shaft, be fixed with a driving wheel in the output terminal end of this rotating shaft;
(2) camera part: the central shaft in the wherein axial side of tripod head frame stretches out tripod head frame; The coaxial camera pedestal that installs to open front in the end of this central shaft; In the frame of this camera pedestal, radially the video camera holder is installed through hinge; In this video camera holder with spigot shaft coaxle to installing video camera, on corresponding video camera holder one side camera pedestal, the end of the hinge of video camera holder installs an engaged wheel;
(3) engaged wheel of the driving wheel of the housing of gyroscope part and the video camera holder of camera part in the same way, radial symmetry is hinged with two synchrodrive bars on the radially card of driving wheel, the other end of these two synchrodrive bars cuts with scissors and is contained on the radially card of engaged wheel.
And said two tripod head frame are closed-in construction, and the centre is provided with reinforcement.
And said driving wheel and engaged wheel are set to the footpath, and the position of two synchrodrive bars of the dress that cuts with scissors is identical.
The advantage and the good effect of the utility model are:
1, through the gyro frame one mechanical gyroscope is installed on the The Cloud Terrace support of this gyroscope The Cloud Terrace, and, can be effectively reduced or eliminate rocking, shaking of in shooting process, producing through driving wheel control camera angle; Make picture more stable quieter; And, but this gyroscope The Cloud Terrace filtering dither and low-frequency vibration, and the target lock-on function is arranged;, unmanned plane, can not break away from photographic subjects after changing angle because of flight because of flight by the gyroscope correction.
2, this gyroscope The Cloud Terrace is equipped with driving wheel between gyroscope and Control Shaft; The influence that modifying factor irregular movement in real time causes to boat photography/videography machine shooting effect; Order shooting, shooting picture are no longer rocked; The no time-delay reaction time, thus it is relatively stable that boat photography/videography organizational security is held, and improves shooting quality.
3, this gyro The Cloud Terrace can be applicable to have broad application prospects on the motion carriers such as manned helicopter, manned power dalta wing, vehicle, boats and ships.
4, simple and reliable for structure, the good stability of the utility model, regulate control, of many uses easily; Can effectively eliminate rocking in the shooting process, keep picture stable, and can lock photographic subjects; Obtain high-quality clear picture, effectively promote shooting quality.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the local amplification plan view of the gyroscope of Fig. 3
Fig. 5 is the perspective view of the utility model.
Embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of gyroscope The Cloud Terrace of unmanned plane comprises gyroscope part and camera part, and gyroscope partly comprises mechanical gyroscope 9, tripod head frame 5, gyro frame 8, and camera part comprises video camera 1, camera pedestal 4, video camera holder 12.Describe respectively below:
The gyroscope part:
Mechanical gyroscope is installed on the gyro frame; Referring to Fig. 1,2,3,4; Concrete structure is: said gyro frame is made up of with the footpath inside casing 15 and housing 14, all is connected diametrically between inside casing and the housing through rotating shaft 16, the mechanical gyrostatic inside casing of realization installation at the housing internal diameter to rotation; The housing both sides axially on all through central shaft 10 installation tripod head frame, these two tripod head frame are closed-in construction, the centre is provided with reinforcement, tripod head frame can install with unmanned plane.Through said structure, can realize that gyroscope swings around two dimensions of central shaft and rotating shaft; On the housing of corresponding inside casing one side rotating shaft, be extended with the output terminal of outer shaft, be fixed with a driving wheel 7 in the output terminal end of this rotating shaft.
Camera part:
Referring to Fig. 1,3,5; Central shaft in the wherein axial side of tripod head frame stretches out tripod head frame; The coaxial camera pedestal that installs to the U-shaped of open front in the end of this central shaft is radially installed the video camera holders through hinge 3 in the frame of this camera pedestal, in this video camera holder with spigot shaft coaxle to adopting trip bolts 11 to install video camera through supporting plate 13; When being implemented in the central shaft rotation thus, this central shaft drives camera pedestal coaxial rotation; On corresponding video camera holder one side camera pedestal, the end of the hinge of video camera holder installs an engaged wheel 2.The related video camera of present embodiment comprises loading devices such as visible light detector and infrared thermography, transmission line of electricity is checked and video recording is taken pictures realizing.
The engaged wheel of the driving wheel of the housing of gyroscope part and the video camera holder of camera part in the same way; Radial symmetry is hinged with two synchrodrive bars 6 on the radially card of driving wheel; The other end hinge of these two synchrodrive bars is contained on the radially card of engaged wheel, and driving wheel and engaged wheel are set to the footpath, and the position of two synchrodrive bars of the dress that cuts with scissors is also identical; Realize the synchronous rotation of driving wheel and engaged wheel thus, regulate the radial angle of video camera thus.
In the present embodiment, mechanical gyroscope is a prior art, and its concrete structure repeats no more at this.
The course of work of the utility model is:
Before the use, tripod head frame is installed on the unmanned plane, and adjusts camera position; In the unmanned plane during flying work, gyroscope is through driving wheel control camera lens angle, the influence to the photography/videography machine shooting effect that navigates that modifying factor irregular movement in real time causes; Order shooting, shooting picture are no longer rocked; The no time-delay reaction time, thus it is relatively stable that boat photography/videography organizational security is held, and improves shooting quality; Realize after unmanned plane changes angle because of flight, rectifying a deviation, can not break away from photographic subjects because of flight by gyroscope.
Claims (3)
1. the gyroscope The Cloud Terrace of a unmanned plane; Comprise gyroscope part and camera part; It is characterized in that: said gyroscope partly comprises mechanical gyroscope, tripod head frame, gyro frame, and said camera part comprises video camera, camera pedestal, video camera holder, and concrete structure is:
(1) gyroscope part: said gyro frame is made up of with the footpath inside casing and housing; Install mechanical gyroscope on the inside casing; All be connected diametrically between inside casing and the housing through rotating shaft; The housing both sides axially on all through central shaft installation tripod head frame, on the housing of corresponding inside casing one side rotating shaft, be extended with the output terminal of outer shaft, be fixed with a driving wheel in the output terminal end of this rotating shaft;
(2) camera part: the central shaft in the wherein axial side of tripod head frame stretches out tripod head frame; The coaxial camera pedestal that installs to open front in the end of this central shaft; In the frame of this camera pedestal, radially the video camera holder is installed through hinge; In this video camera holder with spigot shaft coaxle to installing video camera, on corresponding video camera holder one side camera pedestal, the end of the hinge of video camera holder installs an engaged wheel;
(3) engaged wheel of the driving wheel of the housing of gyroscope part and the video camera holder of camera part in the same way, radial symmetry is hinged with two synchrodrive bars on the radially card of driving wheel, the other end of these two synchrodrive bars cuts with scissors and is contained on the radially card of engaged wheel.
2. the gyroscope The Cloud Terrace of unmanned plane according to claim 1, it is characterized in that: said two tripod head frame are closed-in construction, and the centre is provided with reinforcement.
3. the gyroscope The Cloud Terrace of unmanned plane according to claim 1 is characterized in that: said driving wheel and engaged wheel are set to the footpath, and it is identical that the position of two synchrodrive bars adorning is cut with scissors by institute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203497183U CN202204517U (en) | 2011-09-19 | 2011-09-19 | Gyroscope holder of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203497183U CN202204517U (en) | 2011-09-19 | 2011-09-19 | Gyroscope holder of unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN202204517U true CN202204517U (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203497183U Expired - Fee Related CN202204517U (en) | 2011-09-19 | 2011-09-19 | Gyroscope holder of unmanned aerial vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353365A (en) * | 2011-09-19 | 2012-02-15 | 天津全华时代航天科技发展有限公司 | Gyroscope holder of unmanned aerial vehicle |
| CN102694351A (en) * | 2012-06-06 | 2012-09-26 | 长春理工大学 | High voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device |
| CN103853184A (en) * | 2012-12-03 | 2014-06-11 | 天津市威风科技发展有限公司 | Gyroscope stable-shooting control device |
| CN105923166A (en) * | 2016-05-24 | 2016-09-07 | 长光卫星技术有限公司 | Unmanned aerial vehicle nacelle folding and storing mechanism |
| CN106005453A (en) * | 2016-06-17 | 2016-10-12 | 长光卫星技术有限公司 | Unmanned aerial vehicle nacelle retracting mechanism and assembly method |
-
2011
- 2011-09-19 CN CN2011203497183U patent/CN202204517U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353365A (en) * | 2011-09-19 | 2012-02-15 | 天津全华时代航天科技发展有限公司 | Gyroscope holder of unmanned aerial vehicle |
| CN102353365B (en) * | 2011-09-19 | 2013-06-05 | 天津全华时代航天科技发展有限公司 | Gyroscope holder of unmanned aerial vehicle |
| CN102694351A (en) * | 2012-06-06 | 2012-09-26 | 长春理工大学 | High voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device |
| CN102694351B (en) * | 2012-06-06 | 2015-05-13 | 长春理工大学 | High voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device |
| CN103853184A (en) * | 2012-12-03 | 2014-06-11 | 天津市威风科技发展有限公司 | Gyroscope stable-shooting control device |
| CN105923166A (en) * | 2016-05-24 | 2016-09-07 | 长光卫星技术有限公司 | Unmanned aerial vehicle nacelle folding and storing mechanism |
| CN105923166B (en) * | 2016-05-24 | 2018-01-05 | 长光卫星技术有限公司 | A kind of unmanned plane gondola folding and retraction mechanism |
| CN106005453A (en) * | 2016-06-17 | 2016-10-12 | 长光卫星技术有限公司 | Unmanned aerial vehicle nacelle retracting mechanism and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |