CN204795037U - Big dipper portable terminal with wireless function of charging - Google Patents
Big dipper portable terminal with wireless function of charging Download PDFInfo
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- CN204795037U CN204795037U CN201520514976.0U CN201520514976U CN204795037U CN 204795037 U CN204795037 U CN 204795037U CN 201520514976 U CN201520514976 U CN 201520514976U CN 204795037 U CN204795037 U CN 204795037U
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Abstract
The utility model relates to a big dipper portable terminal with wireless function of charging, including big dipper RNSS receiving module, big dipper RDSS transceiver module, a bluetooth modul, power management module and host system, host system respectively with big dipper RNSS receiving module, big dipper RDSS transceiver module, bluetooth module and power management module connect, power management module is big dipper RNSS receiving module, big dipper RDSS transceiver module, bluetooth module and host system power supply, this big dipper portable terminal still includes the battery, charging circuit and wireless charge coil, the wireless the coil induction electromagnetic wave generate current that charges, wireless charge coil charges for the battery through charging circuit, power management system's input is connected to the battery output end. This big dipper portable terminal integrateed big dipper RNSS navigational positioning function and big dipper short message function are charged to the battery through wireless charge coil and charging circuit cooperation, need not the connecting wire, and the accessory is few, and factor of safety is high, and wireless to charge the loss little, and charge efficiency is high.
Description
Technical field
The utility model relates to field of radio frequency circuit design, particularly relates to the Big Dipper portable terminal with wireless charging function.
Background technology
Dipper system is the 3rd ripe navigation system in the world, and the short message function of its uniqueness facilitates Big Dipper terminal especially and the various field such as to rescue out of doors and to have a wide range of applications space.
Current Big Dipper terminal charge all adopts the mode of wired connection to charge, therefore Big Dipper terminal has had certain restriction in industry application, and wired charging accessories is more simultaneously, needs the connector exposed, there is the potential safety hazards such as electric leakage, leakage of electricity, charge efficiency is low.
Utility model content
It is high that the technical problems to be solved in the utility model is to provide a kind of charge efficiency, without the need to the Big Dipper portable terminal with wireless charging function of connecting line.
The technical scheme realizing the utility model object is: the Big Dipper portable terminal with wireless charging function, comprise Big Dipper RNSS receiver module, Big Dipper RDSS transceiver module, bluetooth module, power management module and main control module, main control module respectively with Big Dipper RNSS receiver module, Big Dipper RDSS transceiver module, bluetooth module is connected with power management module, power management module is Big Dipper RNSS receiver module, Big Dipper RDSS transceiver module, bluetooth module and main control module are powered, this Big Dipper portable terminal also comprises battery, charging circuit and Wireless charging coil, Wireless charging coil induced electricity magnetic wave generation current, Wireless charging coil is charged the battery by charging circuit, the output of battery connects the input of power-supply management system.
As prioritization scheme of the present utility model, main control module is connected with battery, and the capacity of main control module Real-Time Monitoring battery, the battery capacity of monitoring is shown by indicator light.
As prioritization scheme of the present utility model, main control module is also connected with humidity sensor, and humidity sensor is transferred to main control module the humidity data recorded and carries out analyzing and processing.
The utility model has positive effect: this Big Dipper portable terminal is integrated with Big Dipper RNSS navigation locating function and Big Dipper short message function, coordinated by Wireless charging coil and charging circuit and battery is charged, without the need to connecting line, accessory is few, coefficient of safety is high, wireless charging loss is little, and charge efficiency is high.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
Fig. 1 is circuit block diagram of the present utility model.
Wherein: 1, Big Dipper RNSS receiver module, 2, Big Dipper RDSS transceiver module, 3, bluetooth module, 4, power management module, 5, main control module, 6, battery, 7, charging circuit, 8, Wireless charging coil.
Embodiment
As shown in Figure 1, the utility model is the Big Dipper portable terminal with wireless charging function, comprise Big Dipper RNSS receiver module 1, Big Dipper RDSS transceiver module 2, bluetooth module 3, power management module 4 and main control module 5, main control module 5 respectively with Big Dipper RNSS receiver module 1, Big Dipper RDSS transceiver module 2, bluetooth module 3 is connected with power management module 4, power management module 4 is Big Dipper RNSS receiver module 1, Big Dipper RDSS transceiver module 2, bluetooth module 3 and main control module 5 are powered, this Big Dipper portable terminal also comprises battery 6, charging circuit 7 and Wireless charging coil 8, Wireless charging coil 8 induced electricity magnetic wave generation current, Wireless charging coil 8 charges to battery 6 by charging circuit 7, the output of battery 6 connects the input of power-supply management system 4.
Big Dipper RNSS receiver module 1 comprises S frequency radiofrequency low-noise electric discharge road and Big Dipper RNSS transceiver chip, the positional information of acquisition is carried out filtering, amplification by S frequency radiofrequency low-noise electric discharge road, the interference signal that filtering is useless, exports to the process of Big Dipper RNSS transceiver chip by positional information.
Big Dipper RDSS transceiver module 2 comprises S frequency radiofrequency low-noise electric discharge road, L frequency power amplifier and Big Dipper RDSS transceiver chip, achieve the transmission-receiving function of satellite short message, wherein S frequency radiofrequency low-noise electric discharge road Big Dipper RDSS dual-mode antenna is received faint satellite-signal filtering, amplification, the interference signal that filtering is useless, amplifies Big Dipper RDSS signal and exports to the process of Big Dipper RDSS transceiver chip; L frequency power amplifier chain route filter, driving amplifier and power amplifier form, and the signal that Big Dipper RNSS transceiver chip and the transmission of Big Dipper RDSS transceiver chip are come is carried out filtering, amplification by L frequency power amplifier, and is launched by Big Dipper RDSS dual-mode antenna.
Main control module 5 adopts timing communication mechanism, and when not working, system turns off all peripheral hardwares, enters ultra-low power standby pattern, and reduce system power dissipation, the emission effciency improving Big Dipper portable terminal effectively reduces battery capacity and reduces terminal size simultaneously.
Main control module 5 is connected with battery 6, the capacity of main control module 5 Real-Time Monitoring battery 6, the delivery outlet voltage of main control module 5 Real-Time Monitoring battery, by Kalman filtering, the outlier of big rise and fall is got rid of, then the smoothed curve that root mean square calculation obtains cell voltage is done, relation according to battery capacity and voltage obtains battery electric quantity value, and battery 6 capacity of monitoring is shown by indicator light.Indicator light is tri coloured lantern, and redness is that low electricity is reported to the police, and yellow is that electricity is on the low side, and green is that electricity is sufficient.
Main control module 5 is also provided with overboard automatic unlatching rescue mode function, after Big Dipper portable terminal is overboard, the humidity sensor that main control module 5 connects can be transferred to the humidity data recorded main control module 5 and carry out analyzing and processing, then can send chimes of doom and cut off the electricity supply, guaranteeing that Big Dipper portable terminal is not burned.
Embodiment
During use, the current positional information of this Big Dipper portable terminal is obtained by Big Dipper RNSS receiver module 1, by the satellite short message function of Big Dipper RDSS transceiver module, obtained positional information is transferred out, use bluetooth module 3 to be connected by the equipment such as terminal and mobile phone, the equipment such as mobile phone are provided with special APP can carry out data acquisition and the transmission of satellite short message.During the charging of this Big Dipper portable terminal, by Wireless charging coil 8 near or to be placed on battery 6 on wireless charging emitter that is chargeable, in charging process, charging indicator light can light, and charging complete has indicator light instruction charging complete.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. there is the Big Dipper portable terminal of wireless charging function, comprise Big Dipper RNSS receiver module (1), Big Dipper RDSS transceiver module (2), bluetooth module (3), power management module (4) and main control module (5), described main control module (5) respectively with Big Dipper RNSS receiver module (1), Big Dipper RDSS transceiver module (2), bluetooth module (3) is connected with power management module (4), described power management module (4) is Big Dipper RNSS receiver module (1), Big Dipper RDSS transceiver module (2), bluetooth module (3) and main control module (5) power supply, it is characterized in that: this Big Dipper portable terminal also comprises battery (6), charging circuit (7) and Wireless charging coil (8), described Wireless charging coil (8) induced electricity magnetic wave generation current, described Wireless charging coil (8) is charged to battery (6) by charging circuit (7), the output of described battery (6) connects the input of power-supply management system (4).
2. the Big Dipper portable terminal with wireless charging function according to claim 1, it is characterized in that: described main control module (5) is connected with battery (6), the capacity of described main control module (5) Real-Time Monitoring battery (6), battery (6) capacity of monitoring is shown by indicator light.
3. the Big Dipper portable terminal with wireless charging function according to claim 1 and 2, it is characterized in that: described main control module (5) is also connected with humidity sensor, described humidity sensor is transferred to main control module (5) the humidity data recorded and carries out analyzing and processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514976.0U CN204795037U (en) | 2015-07-15 | 2015-07-15 | Big dipper portable terminal with wireless function of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514976.0U CN204795037U (en) | 2015-07-15 | 2015-07-15 | Big dipper portable terminal with wireless function of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204795037U true CN204795037U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520514976.0U Active CN204795037U (en) | 2015-07-15 | 2015-07-15 | Big dipper portable terminal with wireless function of charging |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231748A (en) * | 2017-07-14 | 2017-10-03 | 北斗民用战略新兴产业（重庆）研究院有限公司 | A kind of carry-on communication apparatus and its pcb board structure |
| CN109143285A (en) * | 2017-06-27 | 2019-01-04 | 航天恒星科技有限公司 | Positioning reporting chain applied to the changeable high dynamic target of posture |
| CN113156466A (en) * | 2021-05-11 | 2021-07-23 | 上海海洋大学 | Beidou multifunctional position indicating mark device |
| CN113870540A (en) * | 2021-09-07 | 2021-12-31 | 桂林理工大学 | Pet anti-loss intelligent tracking system based on Beidou navigation |
| CN114120713A (en) * | 2021-11-19 | 2022-03-01 | 北斗天汇（北京）科技有限公司 | Communication device and system based on Beidou short message technology and satellite watch |
| CN115131942A (en) * | 2022-05-13 | 2022-09-30 | 广州精天信息科技股份有限公司 | Low-power consumption intelligent Beidou emergency position reporting device |
-
2015
- 2015-07-15 CN CN201520514976.0U patent/CN204795037U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143285A (en) * | 2017-06-27 | 2019-01-04 | 航天恒星科技有限公司 | Positioning reporting chain applied to the changeable high dynamic target of posture |
| CN109143285B (en) * | 2017-06-27 | 2022-05-24 | 航天恒星科技有限公司 | Positioning reporting system applied to attitude multi-variable dynamic target |
| CN107231748A (en) * | 2017-07-14 | 2017-10-03 | 北斗民用战略新兴产业（重庆）研究院有限公司 | A kind of carry-on communication apparatus and its pcb board structure |
| CN113156466A (en) * | 2021-05-11 | 2021-07-23 | 上海海洋大学 | Beidou multifunctional position indicating mark device |
| CN113156466B (en) * | 2021-05-11 | 2023-11-28 | 上海海洋大学 | Beidou multifunctional position indicating mark device |
| CN113870540A (en) * | 2021-09-07 | 2021-12-31 | 桂林理工大学 | Pet anti-loss intelligent tracking system based on Beidou navigation |
| CN114120713A (en) * | 2021-11-19 | 2022-03-01 | 北斗天汇（北京）科技有限公司 | Communication device and system based on Beidou short message technology and satellite watch |
| CN114120713B (en) * | 2021-11-19 | 2022-06-24 | 北斗天汇（北京）科技有限公司 | Communication device and system based on Beidou short message technology and satellite watch |
| CN115131942A (en) * | 2022-05-13 | 2022-09-30 | 广州精天信息科技股份有限公司 | Low-power consumption intelligent Beidou emergency position reporting device |
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| GR01 | Patent grant |