The autonomous handheld device support of track up target
Technical field
The utility model belongs to the target of mobile phone, panel computer and takes tracking field, particularly a kind of handheld device support of independently track up target.
Background technique
At present, traditional mobile phone and panel computer can not be under operatorless situation, and the automatic tracked mobile target of camera lens so can only realize that fixed point takes through tripod, can't realize following the tracks of personage's video of autodyning; And the track up vidicon camera of specialty costs an arm and a leg, and volume is big, is inconvenient to carry, and is therefore a kind of applicable to conventional mobile phone and panel computer, and the handheld device support of the autonomous tracked mobile target that is convenient for carrying just becomes the direction of development.
Summary of the invention
The purpose of the utility model is to provide a kind of conventional mobile phone and panel computer of can be used for, and volume is little, the handheld device support that can independently follow the tracks of the shooting target with low cost.
The technical solution that realizes the utility model purpose is:
A kind of handheld device support of independently track up target comprises support, gearwheel, base, small gear, motor, control panel, axle, capture apparatus, tripod; Wherein, support is fixedly linked through axle and gearwheel, and axle links to each other with base; And can in base, rotate, control panel is housed in the base, motor links to each other with base; Base links to each other with tripod, and small gear links to each other with motor, small gear and gearwheel engagement; Motor rotates can drive pinion rotation, and pinion rotation can drive gearwheel and rotate.
The utility model compared with prior art, its remarkable advantage:
1, use independently platform, can arrange in pairs or groups various mobile phones and panel computer are saved cost;
2, volume is little, is convenient for carrying.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the theory diagram of the utility model.
Fig. 2 is the utility model embodiment's a structural perspective.
Fig. 3 is the utility model embodiment's a side view.
Fig. 4 is the dorsal view of the utility model embodiment's support.
Fig. 5 is the side view of the utility model embodiment's support.
Fig. 6 is the utility model embodiment's understructure figure.
Fig. 7 is the utility model embodiment's a right elevation.
Fig. 8 is the utility model embodiment's a plan view.
Fig. 9 is the utility model embodiment's a rear view.
Figure 10 is the utility model embodiment's a left view.
Figure 11 is the utility model embodiment's a worm's eye view.
Figure 12 is the utility model embodiment's a plan view.
Embodiment
The handheld device support of a kind of independently track up target of the utility model comprises support 1, gearwheel 2, base 3, small gear 4, motor 5, control panel 6, axle 7, capture apparatus 8, tripod 9; Wherein, support 1 is fixedly linked through axle 7 and gearwheel 2, and axle 7 links to each other with base 3; And can in base 3, rotate, control panel 6 is housed in the base 3, motor 5 links to each other with base 3; Base 3 links to each other with tripod 9, and small gear 4 links to each other with motor 5, small gear 4 and gearwheel 2 engagements; Motor 5 rotates and can drive small gear 4 rotations, and small gear 4 rotates and can drive gearwheel 2 rotations; Support 1 adjusting height and width are to adapt to the capture apparatus of different size.
Control panel 6 comprises SRAM module, microprocessor/digital signal processor module, crystal oscillation circuit, reset circuit; Wherein, the microprocessor/digital signal processor module is connected with SRAM module, crystal oscillation circuit, reset circuit respectively.
The utility model can be installed in mobile phone or flat board on this support, can be under operatorless situation, and autonomous tracked mobile target is taken.
Mobile phone or panel computer are realized IMAQ, through WIFI transmission, SRAM storage of collected image; ARM in the support or DSP carry out image processing, and profile extracts and does and extracts the poor of front and back 2 frame coordinates after the barycenter computing, can calculate direction and the speed that target moves at interval with acquisition time thus; Thereby calculate the angle that motor need rotate, ARM or DSP produce PWM ripple drive motor, the rotation of control set; Make target be positioned at the center of image all the time, realize tracking target; Wherein SRAM is meant SRAM, and ARM is meant microprocessor, and DSP is meant DSP digital signal processor.
In Fig. 1, mobile phone or panel computer through WIFI, are wirelessly transmitted to SRAM with the video of taking.ARM or DSP meet power supply, crystal oscillation circuit, reset circuit and SRAM, constitute control panel.Control panel connects motor, the rotation of Electric Machine Control mobile phone or panel computer.
In Fig. 2, Fig. 3, can place mobile phone or panel computer on the support 1, support 1 links to each other with gearwheel 2; Gearwheel 2 links to each other with base 3 through axle 7; Control panel 6 is housed in the base 3, and motor 5 links to each other with base 3, and small gear 4 links to each other with motor 5; Motor 5 rotates and can drive small gear 4 rotations, and small gear 4 rotates and can drive gearwheel 2 rotations.Support 1 adjusting height and width are to adapt to the capture apparatus of different size, and base 3 links to each other with tripod 9.
Realize IMAQ through mobile phone or panel computer, to the support angle that automatically adjusts, to satisfy the needs that people take.Base can link to each other with support apparatus such as tripod through the standard thread hole, thereby satisfies the requirement that environment such as open air is taken.