Personal GPS Tracker
Have you ever ever questioned if you might monitor a person utilizing an accurate GPS gadget? Well, we assume that the federal government and spies have gear like that where they'll attach it to somebody or one thing and have the ability to trace the route of the place it’s going and the place it’s precise location is. Well, with out doing all your analysis, you'll have never known. But sure, you can own your own private GPS tracker. The TK102 is such a software, weighing in about 50 grams, it might simply be hid and tucked away somewhere. All it's a must to do is slip a pre-paid simcard into the device, and it’ll feed the data to a cell tower close by and back to your cellphone as a SMS message or to your laptop. Yes, you'll be able to really get actual time GPS monitoring info and coordinates from this GPS tracking device. The data you will receive would be the latitude and longitude coordinates. It’s actually very straightforward to use these coordinates as we have a whole lot of free tools that may help us with that. You may plug the coordinates into Google Earth and you’ll see visually the place this place is. So, for such a excessive tech GPS tracking device, how much would it cost? The price is about $50.00 which is extremely inexpensive.
The invention pertains to a big-angle intelligent photo voltaic tracker, which features a moving platform and a hard and fast platform, and a primary branch chain I, a second department chain II, a 3rd branch chain III, and a fourth branch chain are installed between the shifting platform and the fixed platform. IV, the primary department I and the third branch III have the same construction and are symmetrically organized, and the second department II and the fourth department IV have the same structure and are symmetrically arranged; the primary branch I includes the first connecting rod, and the first connecting rod The upper end of the rod is related with the moving platform by the ball pair, the lower finish of the first connecting rod is connected with the first Hooke hinge, and the first Hooke hinge is connected with the fixed platform by way of the first connecting block by way of the first shifting pair; the second branch chain II Including the second connecting rod, the upper finish of the second connecting rod is linked with the moving platform by the second Hooke hinge, the lower end of the second connecting rod is linked with the second connecting block via the rotating pair, and the second connecting block and the fastened platform are moved by the second Secondary connection.
The four branch chains of the current invention kind an area parallel closed-loop structure with the transferring platform and the fastened platform, which might notice two-dimensional translation and two-dimensional rotational movement in house. 本发明属于并联机器人领域，特别涉及一种应用于定位、气象、雷达等环境下能够实现精确跟踪的四自由度单平台大转角智能太阳追踪器。 The invention belongs to the sector of parallel robots, and in particular relates to a 4-degree-of-freedom single-platform massive-rotation-angle intelligent solar tracker that may understand exact tracking in environments such as positioning, meteorology, and radar. 并联机构通常由动平台、静平台及两平台之间的若干支链组成，具有刚度大、速度快、精度高的优点，在工业机器人、运动模拟器、并联机床等领域得到广泛应用。
近些年，国外已将陆续将部分机构构型应用于工业生产中（如:delta机构），而国内则较少，而且很少应用在生产生活中。 The parallel mechanism is often composed of a dynamic platform, lost item finder a static platform and several other department chains between the two platforms. It has the benefits of excessive rigidity, quick pace and excessive precision. It's broadly used in industrial robots, movement simulators, parallel machine tools and other fields. In recent years, international countries have successively utilized some mechanism configurations to industrial production (such as: delta mechanism), whereas there are fewer home ones, and lost item finder they're hardly ever used in manufacturing and life. 在运动模拟器、姿态调平、太阳能追踪以及并联机床等领域，通常需要实现大位移、大转角，实现较大工作空间范围内的运动。
Within the fields of motion simulators, angle leveling, solar monitoring, and parallel machine instruments, it is usually essential to achieve giant displacements, large rotation angles, and motions inside a large working space. 国内太阳能发电普遍采用固定式太阳能电池安装方式，尽管这种安装方式结构简单、成本较低，但是无法精确跟踪太阳位置，光能转换效率较低。 现有研究中，也存在部分运动型太阳能机构，单轴或双轴等多为串联机构精度不高。 其中双轴的跟踪精度相对较高，太阳板能达到的转换效率相对较大，但遇到恶劣天气难以保证装置的安全性。