CN210007445U - portable power source with big dipper location and short message send position function - Google Patents
portable power source with big dipper location and short message send position function Download PDFInfo
- Publication number
- CN210007445U CN210007445U CN201921162490.XU CN201921162490U CN210007445U CN 210007445 U CN210007445 U CN 210007445U CN 201921162490 U CN201921162490 U CN 201921162490U CN 210007445 U CN210007445 U CN 210007445U
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- power management
- sub
- beidou
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 23
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an portable power source, especially have big dipper location and short message and send the portable power source of position function including power management module, big dipper module and display module, power management module provides operating voltage for big dipper module and display module, power management module contains lithium polymer battery, power management submodule piece, the interface and the power supply interface that charge, and power management submodule piece adopts the power management chip, the power management chip is connected with lithium polymer battery, the interface and the power supply interface that charge respectively, big dipper module includes antenna, radio frequency submodule piece, control submodule piece, RDSS function submodule piece and RNSS GPS function submodule piece, the utility model discloses small, convenient to carry uses extensively, and anti-electromagnetic interference ability is strong, can be under the condition of no communication network, key/regularly send position and time information.
Description
Technical Field
The utility model relates to an kinds of portable power source, especially have big dipper location and short message routing position function's portable power source.
Background
The portable power source is portable power sources, which can be carried about by individuals and store electric energy, and is mainly a portable charger for charging consumer electronic products (such as mobile phones and tablet computers) such as handheld mobile devices, and the like, and the portable electronic products are charged by using the portable power source on occasions without external power supply, and the portable power source is mainly used for charging and supplying power at present, so the function is single .
Under the condition that network signals do not exist or communication conditions are poor, such as areas where networks such as original forests, deserts and unmanned areas do not cover, or when a mobile phone card cannot be used in a abroad, natural disasters such as earthquakes and tsunamis cause communication interruption, how to quickly send own position information by using portable common equipment can be used, so that relatives and friends can master own positions at any time or timely send real-time position information to search and rescue personnel when emergency rescue is needed, and the rescue becomes problems.
The mobile power supply is a portable device commonly used in daily life of people, and if the mobile power supply can receive Beidou navigation system or GPS position information and realize keys/timing sending of positioning information, real-time position monitoring can be realized, and the position information can be automatically issued through a Beidou satellite short message communication mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above-mentioned weak point provide kinds of portable power source who has big dipper location and short message transmission positional information function, can key or regularly send user's positional information, real-time position, can supply emergency rescue, personnel to supervise and use.
The utility model discloses an adopt following technical scheme to realize:
the mobile power supply with the functions of Beidou positioning and short message sending position information comprises a power supply management module, a Beidou module and a display module; the power management module is respectively connected with the Beidou module and the display module and provides working voltage for the Beidou module and the display module.
The power management module is a commercially available power management module and comprises a lithium polymer battery, a power management submodule, a charging interface and a power supply interface; the power management submodule adopts a power management chip and is used for realizing voltage boosting and reducing conversion, lithium battery charging management and battery electric quantity indication, boosting the voltage of the lithium polymer battery to 5V for supplying power to external portable electronic equipment and providing working voltage for the Beidou module; the power management module is also provided with a charging interface and a power supply interface, the lithium polymer battery is charged through the charging interface, and the power supply interface supplies electric energy to the electric equipment which is externally connected to the power supply interface.
The lithium polymer battery employs a rechargeable lithium battery.
The power management chip adopts an IP5318 chip or an IP5328 chip, the charging interface adopts a Micro USB interface, and the power supply interface adopts a USB interface; and the power management chip is respectively connected with the lithium polymer battery, the charging interface and the power supply interface.
The Beidou module comprises an antenna, a radio frequency sub-module, a control sub-module, an RDSS functional sub-module and an RNSS/GPS functional sub-module, wherein the control sub-module, the RDSS functional sub-module and the RNSS/GPS functional sub-module form a Beidou module control unit, the antenna is connected with the radio frequency sub-module through a radio frequency coaxial cable, the radio frequency sub-module is connected with the Beidou module control unit through an SPI bus, the antenna is used for receiving and sending wireless signals, the radio frequency sub-module is used for processing the wireless signals received by the antenna, the wireless signals received from the antenna from the Beidou satellite system/GPS are subjected to down-conversion processing, A/D conversion, time reference acquisition, sampling judgment, inbound signal analysis and other series processing and then sent to the RDSS functional sub-module or the RNSS/GPS sub-module, signals sent from the RDSS functional sub-module or the RNSS/GPS sub-module are subjected to outbound information generation, frequency expansion, channel combination, time reference outbound signal adjustment, QPSK modulation, D/A conversion and up-conversion processing and then sent to the satellite system through the radio frequency sub-module, and the control sub-module is used for controlling the working time-module , the Beidou satellite system, the RDSS/GPS.
The working process of the Beidou module comprises the following steps:
1) after the control submodule detects key operation of sending position and time information;
1-1) sending the received wireless signals processed by the radio frequency sub-module to an RDSS functional sub-module or an RNSS/GPS functional sub-module through an SPI bus;
1-2) signals coming out of the RDSS functional submodule or the RNSS/GPS functional submodule pass through the radio frequency submodule and are sent to the Beidou satellite system through the sending antenna;
1-3) after the keys send position and time information, the Beidou module enters a sleep mode and waits for key operations;
2) the control submodule detects the key operation of sending position and time information at regular time;
2-1) sending the received wireless signals to a radio frequency sub-module and an RDSS functional sub-module or an RNSS/GPS functional sub-module;
2-2) the processed wireless signals are sent to a Beidou satellite system at regular time according to set interval time;
2-3) after the position and time information is sent at regular time, the Beidou module enters a sleep mode and waits for times of key operation.
Under the condition that an IP5318 chip is used as a power management chip, the display module comprises a display submodule and a display control submodule, the display submodule adopts a 3-bit 8-segment nixie tube 2352 and is used for displaying the residual electric quantity of the battery, and the display control submodule adopts an MCU chip and is used for controlling the nixie tube to display; under the condition that the IP5328 chip is used as the power management chip, the display module only comprises a display submodule, the display submodule adopts a light-emitting diode, and the IP5328 power management chip is directly connected with the light-emitting diode to control the light-emitting diode and is used for displaying the residual electric quantity of the mobile power supply.
The short message is used as a special function of the Beidou positioning system, and the function is realized through the following steps:
1) firstly, a sender encrypts a communication application signal containing a receiver ID number and communication contents and then forwards the communication application signal to an inbound through a satellite;
2) after receiving the communication application signal, the ground central station adds the decrypted and encrypted data into a broadcast message which is broadcast continuously by , and broadcasts the message to users through a satellite ;
3) the receiver user machine receives the outbound signal, demodulates and decrypts the outbound telegraph text, and completes times of communication.
The utility model discloses during the use, portable electronic product that portable power source external connection needs to charge, can use the power supply function, when other button actions, control submodule check whether for the portable power source start-up operation of short press power key 1 time, if not, judge again, if yes, open portable power source, power management module is big dipper module and display module power supply this moment, big dipper module can accept the suggestion information from big dipper satellite system in real time, power management module control display module shows the portable power source residual capacity, under the portable power source start-up state, if control submodule detects the button action, judge whether for the key sending operation of short press power key 1 time, if yes, big dipper module key send position and time information is available, if not, judge whether for the long press power key (be greater than 2 s), if long press power key, then the module regularly send position and time information is available, if not, if long press power key, then judge whether for the power key 2 times's of continuous press power key shut-down portable power source operation, big dipper module stops the power source management module and the power source power supply module stops showing the display module and shows that the big dipper module is continuous press power key.
Compared with the prior art, the utility model, possess following advantage:
1) small, convenient to carry, owing to have big dipper location and short message sending position function concurrently, use extensive.
2) Contain the big dipper module, this module adopts double-deck high-quality sealed metal box, has good anti electromagnetic interference ability.
3) The Beidou module is contained, and position and time information can be sent at keys/timing under the condition of no communication network.
4) The power management module is adopted to control the display module, and the residual electric quantity is displayed through a nixie tube or a light-emitting diode, so that the display module is clear and visual, and is clear and clear.
Drawings
The present invention will be further described in with reference to the accompanying drawings:
fig. 1 is a functional block diagram of the present invention;
FIG. 2 is a flowchart illustrating the control of the power-on button according to the present invention;
FIG. 3 is a block diagram of the Beidou module of the present invention;
FIG. 4 is a functional block diagram of a power management module of the present invention;
FIG. 5 is a functional block diagram of a display module according to the present invention;
fig. 6 is a circuit diagram of an embodiment of the present invention that manages leds using IP5328 as a power management chip;
fig. 7 is a circuit diagram 1 of an embodiment of the present invention using IP5328 as a power management chip to manage two leds;
fig. 8 is a circuit diagram 2 of an embodiment of the present invention using IP5328 as a power management chip to manage two leds;
fig. 9 is a circuit diagram of an embodiment of the present invention using IP5328 as a power management chip IP5328 to manage three leds;
fig. 10 is a circuit diagram of an embodiment of the present invention that manages four leds using IP5328 as a power management chip;
fig. 11 is a schematic structural diagram 1 of a product according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram 2 of a product according to an embodiment of the present invention.
In the figure: 1. the device comprises a shell, 2, a start key, 3, an LDE display lamp, 4, a Micro USB input port, 5 and a USB output port.
Detailed Description
The present invention will be further described in with reference to fig. 1-12 and the following detailed description.
As shown in FIG. 1, kinds of mobile power supplies with Beidou positioning and short message sending position information functions comprise a power supply management module, a Beidou module and a display module, wherein the power supply management module provides working voltage for the Beidou module and the display module.
The control flow of the starting key is shown in fig. 2, the design is mainly that although the Beidou module adopts low power consumption, the working power consumption of the Beidou module is 200mW, and the instantaneous working current is 2-2.5A when the key/timing transmitting position and time information function is used, so that the power supply of the Beidou module can be turned off under the condition of nonuse, only the function of a common mobile power supply is used, the power consumption is saved, and the power supply is worth noting that the key can be used for transmitting the position and time information function only when the mobile power supply is in the starting state by pressing the starting key for 1 time again, and the timing transmitting position and time information function can be used only when the starting key is pressed for more than 2 seconds.
The starting-up key control process comprises the following steps:
1) the mobile power supply is in a power-off state, the control sub-module detects the action of a key, if the key is pressed for 1 time, the mobile power supply is turned on, the power supply control module provides working voltage for the display module, the power supply control module controls the display module to display the residual electric quantity, and meanwhile, the Beidou module is provided with working voltage, and the step 2 can be entered; if the start key is not pressed for 1 time, judging again;
2) the mobile power supply is in a power-on state, the control submodule detects the action of a key, if the power-on key is pressed for 1 time for a short time, keys are implemented to send position and time information, and if the power-on key is not pressed for 1 time, the step 3) is carried out;
3) the mobile power supply is in a starting state, the control submodule detects the action of a key, and if the starting key is pressed for a long time for more than 2s, the position and time information is sent at regular time; if the long-time pressing of the starting key exceeds 2s, entering the step 4);
4) the mobile power supply is in a starting state, the control sub-module detects the action of a key, if the key is continuously pressed for 2 times, the mobile power supply is turned off, the power supply management module stops supplying power to the Beidou module and the display module, and the display module stops displaying the residual electric quantity; and if the start key is not continuously pressed for 2 times, returning to the step 2) for judging again.
The utility model discloses during the use, portable electronic product that portable power source external connection needs to charge, can use the power supply function, when other button actions, whether the inspection is the portable power source start operation of short press the power key 1 time, if not, then judge again, if open big dipper module power, power management module is big dipper module and display module power supply this moment, big dipper module can accept the suggestion information that comes from big dipper satellite system in real time, power management module control display module shows the portable power source residual capacity simultaneously, under the portable power source start state, if detect the button action, judge whether key sending operation of short press the power key 1 time, big dipper module key sending position and time information are available, if not, then judge whether long press the power key and exceed 2s, if then big dipper module regularly sends position and time information available, if not, then judge whether to continue to press the power supply of closing of power key 2 times in succession, then close portable power source, power source management module stops to supply power module and display module, if the display module stops to show the residual capacity, then keep opening the big dipper module to continue to show the state.
The radio frequency sub-module is connected with the radio frequency sub-module through an SPI bus, radio signals received from the antenna from the Beidou satellite system are subjected to down-conversion, A/D conversion, time reference acquisition, sampling judgment, inbound signal analysis and other series processing and then sent to the RDSS functional sub-module or the RNSS/GPS functional sub-module, outbound information generation, frequency expansion, channel combination, time reference outbound signal adjustment, QPSK modulation, D/A conversion and up-conversion processing and then sent to the satellite system through the sending antenna, the antenna is connected with the radio frequency sub-module through a radio frequency cable, the control sub-module controls the radio frequency sub-module to send radio signals to the radio frequency sub-module through a radio frequency key, the radio frequency sub-module sends radio signals to the radio frequency sub-module through the radio frequency sub-module, the radio frequency sub-module receives radio signals from the radio frequency sub-module through the radio frequency sub-module, the radio frequency sub-module and the RNSS/GPS functional sub-module, the radio frequency sub-module sends radio frequency sub-module and the RNSS/GPS functional sub-module through a radio frequency cable, the radio frequency sub-module sends radio frequency sub-module to the RDSS/GPS functional sub-module, the radio frequency sub-module and the radio frequency sub-module after radio frequency sub-module receives radio frequency signals, the radio frequency sub-module sends radio frequency sub-module, the radio frequency sub-module and the radio frequency sub-module, the radio frequency sub-module receives radio frequency sub-module, the.
As shown in fig. 4, the power control module of the present invention includes a lithium polymer battery, a power management submodule, a charging interface and a power supply interface; the power management module is respectively connected with the Beidou module and the display module, the power management submodule adopts a power management chip and is used for realizing voltage boosting and reducing conversion, lithium battery charging management and battery electric quantity indication, the voltage of the lithium polymer battery is boosted to 5V to supply power to external portable electronic equipment and provide working voltage for the Beidou module; and charging the lithium battery through a Micro USB interface arranged on the module. In this embodiment, the lithium polymer battery is a rechargeable lithium battery, the power management chip is an IP5318 chip or an IP5328 chip, the charging interface is a Micro USB interface, and the power supply interface is a USB interface; and the power management chip is respectively connected with the lithium polymer battery, the charging interface and the power supply interface.
As shown in fig. 5, the display module of the present invention includes a display control sub-module and a display sub-module; in this embodiment, when the IP5318 chip is used as the power management chip, the display control sub-module uses a commercially available HR7P159 chip, the operating voltage of the HR7P159 chip is 2.2-5.5V, and the 3.1V output by the VREG (26 pin) of the IP5318 power management chip can directly supply power, the HR7P159 chip is connected to the power control module through the IIC bus, the display sub-module uses 3-bit 8-segment nixie tubes, and the display control sub-module controls the 3-bit 8-segment nixie tubes through the I/O port to display the remaining power of the mobile power supply.
Under the condition of using an IP5328 chip as a power management chip, the display module only comprises a display submodule; in this embodiment, the display module adopts 1-4 light emitting diodes with different numbers, and the IP5328 power management chip is directly connected with the light emitting diodes to control the light emitting diodes for displaying the remaining power of the mobile power supply.
Fig. 6 shows that the display module in the embodiment of the present invention adopts 1 led, the L1 (pin 11) of the IP5328 power control chip is connected to the anode of the led, the cathode of the led is grounded and is normally on when supplying power to the portable electronic product, when the voltage is lower than 3.2V, the led is 1.0Hz flash, i.e. 0.5s light and 0.5s off, and when the voltage is lower than 3.0V, the led is off.
Fig. 7 shows that the display module in the embodiment of the present invention employs 2 leds, 2 leds D1 and D2 are connected in reverse direction between L1 (pin 11) and L3 (pin 13) of the power control chip of IP5328, the anode of led D1 is connected to L1, the cathode of led D1 is connected to L3, and the leds D2 and D1 are connected in reverse direction; FIG. 8 shows that 2 LEDs D1 and D2 are reversely connected between L2 (pin 12) and L3 (pin 13) of the IP5328 power control chip, the anode of the LED D1 is connected with L2, the cathode of the LED D1 is connected with L3, and the LED D2 and D1 are reversely connected; when the portable electronic product is powered, when the battery capacity is 66% -100% (including 66%), the light-emitting diode D1 is turned off, the light-emitting diode D2 is turned on, when the battery capacity is 33% -66% (including 33%), the light-emitting diodes D1 and D2 are simultaneously turned on, when the battery capacity is 3% -33% (including 3%), the light-emitting diode D1 is turned on, the light-emitting diode D2 is turned off, and when the battery capacity is less than 3%, the light-emitting diode D1 flickers at 1.0Hz and the light-emitting diode D2 is turned off.
Fig. 9 shows that the display module in the embodiment of the present invention adopts 3 leds, 2 leds D1 and D2 are connected in reverse direction between L2 (pin 12) and L3 (pin 13) of the power control chip IP5328, the anode of led D1 is connected to L2, the cathode of led D1 is connected to L3, the anode of led D2 is connected to D1, the anode of led D3 is connected to L1, and the cathode of led D3 is connected to L3; when the portable electronic product is powered, when the battery capacity is 66% -100% (including 66%), the light-emitting diodes D1, D2 and D3 are simultaneously on, when the battery capacity is 33% -66% (including 33%), the light-emitting diodes D1 are on, D2 are on and D3 are off, when the battery capacity is 3% -33% (including 3%), the light-emitting diodes D1 are on, D2 are off and D3 are off, when the battery capacity is less than 3%, the light-emitting diodes D1 display 1.0Hz flicker, D2 are off and D3 are off, and when the battery capacity is 0, the light-emitting diodes D1, D2 and D3 are off simultaneously.
Fig. 10 shows that the display module in the embodiment of the present invention adopts 4 leds, 2 leds D1 and D2 are connected in reverse direction between L2 (pin 12) and L3 (pin 13) of the IP5328 power control chip, the anode of led D1 is connected to L2, the cathode of led D1 is connected to L3, led D2 is connected to D1 in reverse direction, 2 leds D3 and D4 are connected in reverse direction between L1 (pin 11) and L3 (pin 13) of the IP5328 power control chip, the anode of led D3 is connected to L1, the cathode of led D3 is connected to L3, and led D4 is connected to D3 in reverse direction; when the portable electronic product is powered, when the battery capacity is 75% -100% (including 75%), the light-emitting diodes D1, D2, D3 and D4 are simultaneously on, when the battery capacity is 50% -75% (including 50%), the light-emitting diodes D1 are on, D2 are on, D3 are on and D4 are off, when the battery capacity is 25% -50% (including 25%), the light-emitting diodes D1 are on, D2 are on, D3 are off and D4 are off, when the battery capacity is 3% -25% (including 3%), the light-emitting diodes D1 are on, D2 are off, D3 are off and D4 are off, when the battery capacity is less than 3%, the light-emitting diodes D1 are displayed to flash at 1.0Hz, D2 are off, D3 and D4 are off, and when the battery capacity is 0%, the light-emitting diodes D1, D2, D3 and D4 are simultaneously off.
As shown in fig. 11, in the case of using an IP5318 chip as a power management chip, the mobile power supply of the embodiment of the present invention includes a casing 1, and a nixie tube display screen 3 is disposed on the casing 1 for displaying the remaining power of the mobile power supply; a power-on key 2 is arranged on the side surface of the shell 1 and used for controlling power-on and single-key/timing transmission of position information; the shell 1 is also provided with a MicroUSB input port 4 and a USB output port 5.
As shown in fig. 12, in the case of using an IP5328 chip as a power management chip, the mobile power supply of the embodiment of the present invention includes a housing 1, wherein power-on keys 2 are provided on the housing 1 for controlling power-on, single key/timing transmission of position information, and an LDE display lamp 3, a Micro USB input port 4 and a USB output port 5 are further provided on the housing 1, wherein the number of the LED display lamps is 1-4, and the LED display lamps are different for displaying the remaining power of the power supply.
The utility model discloses based on portable power source who has big dipper location and short message sending position information function, the function that ordinary portable power source has, can be for the portable electronic product power supply that needs charge, big dipper satellite positioning technique and big dipper short message communication technique have been adopted simultaneously, can cover the blind area at wireless public network, realize key/regularly send the function under the condition of the wireless public network interrupt of natural disasters, realize the trail of real-time position and emergency's rescue, effectively promote the speed of rescue, be convenient for strengthen the personnel management and control near border line, maintain the regional safety and stability of border.
Claims (6)
- The mobile power supply with the functions of Beidou positioning and short message sending positions is characterized by comprising a power supply management module, a Beidou module and a display module, wherein the power supply management module is respectively connected with the Beidou module and the display module and provides working voltage for the Beidou module and the display module;the power management module comprises a lithium polymer battery, a power management submodule, a charging interface and a power supply interface; the power management submodule adopts a power management chip and is used for realizing voltage boosting and reducing conversion, lithium battery charging management and battery electric quantity indication, boosting the voltage of the lithium polymer battery to 5V for supplying power to external portable electronic equipment and providing working voltage for the Beidou module; the power management module is also provided with a charging interface and a power supply interface, the lithium polymer battery is charged through the charging interface, and electric energy is provided for electric equipment which is externally connected to the power supply interface through the power supply interface;the power management chip is respectively connected with the lithium polymer battery, the charging interface and the power supply interface;the Beidou module comprises an antenna, a radio frequency sub-module, a control sub-module, an RDSS functional sub-module and an RNSS/GPS functional sub-module, wherein the control sub-module, the RDSS functional sub-module and the RNSS/GPS functional sub-module form a Beidou module control unit; the antenna is connected with the radio frequency sub-module through a radio frequency coaxial cable; the radio frequency sub-module is connected with the Beidou module control unit through an SPI bus; the radio frequency sub-module is used for processing the wireless signals received by the antenna and then sending the processed wireless signals to the RDSS functional sub-module or the RNSS/GPS functional sub-module; signals coming out of the RDSS functional sub-module or the RNSS/GPS functional sub-module are sent to the Beidou satellite system through the radio frequency sub-module and the sending antenna;the control sub-module is used for controlling the time sequence, the working mode and the key/timing of the radio frequency module, the RDSS functional sub-module and the RNSS/GPS functional sub-module to send positioning information.
- 2. The mobile power supply with the functions of Beidou positioning and short message sending positions as claimed in claim 1, wherein: the lithium polymer battery employs a rechargeable lithium battery.
- 3. The mobile power supply with the functions of Beidou positioning and short message sending positions according to claim 1 or 2, characterized in that: the charging interface adopts a Micro USB interface, and the power supply interface adopts a USB interface.
- 4. The mobile power supply with Beidou positioning and short message sending position functions as claimed in claim 3, wherein: the power management chip adopts an IP5318 chip or an IP5328 chip.
- 5. The mobile power supply with Beidou positioning and short message sending position functions as claimed in claim 4, wherein: when the power management chip adopts an IP5318 chip, the display module comprises a display submodule and a display control submodule, the display submodule adopts a 3-bit 8-segment nixie tube and is used for displaying the residual electric quantity of the battery, and the display control submodule adopts an MCU chip and is used for controlling the nixie tube to display.
- 6. The mobile power supply with Beidou positioning and short message sending position functions as claimed in claim 4, wherein: when the power management chip adopts an IP5328 chip, the display module only comprises a display submodule which adopts a light-emitting diode, and the IP5328 power management chip is directly connected with the light-emitting diode to control the light-emitting diode and is used for displaying the residual electric quantity of the mobile power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162490.XU CN210007445U (en) | 2019-07-23 | 2019-07-23 | portable power source with big dipper location and short message send position function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162490.XU CN210007445U (en) | 2019-07-23 | 2019-07-23 | portable power source with big dipper location and short message send position function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210007445U true CN210007445U (en) | 2020-01-31 |
Family
ID=69310878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921162490.XU Active CN210007445U (en) | 2019-07-23 | 2019-07-23 | portable power source with big dipper location and short message send position function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210007445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311446A (en) * | 2019-07-23 | 2019-10-08 | 南京九度卫星科技研究院有限公司 | A kind of mobile power source sending position functions with Beidou positioning and short message |
-
2019
- 2019-07-23 CN CN201921162490.XU patent/CN210007445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311446A (en) * | 2019-07-23 | 2019-10-08 | 南京九度卫星科技研究院有限公司 | A kind of mobile power source sending position functions with Beidou positioning and short message |
| CN110311446B (en) * | 2019-07-23 | 2024-10-25 | 南京九度卫星科技研究院有限公司 | Mobile power supply with Beidou positioning and short message sending position functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205792848U (en) | The portable power source of band digital intercom module based on intelligent mobile terminal | |
| CN210007445U (en) | portable power source with big dipper location and short message send position function | |
| CN105831945A (en) | Multifunctional intelligent knapsack | |
| CN110311446B (en) | Mobile power supply with Beidou positioning and short message sending position functions | |
| CN215186771U (en) | Intelligent visual emergency broadcasting system | |
| CN103712086A (en) | Multifunctional disaster-prevention light | |
| CN107027099A (en) | Device and method for emergency communication through civil unlicensed frequency band | |
| CN211124381U (en) | Traffic signal controller | |
| GB2418546A (en) | Mobile phone to mobile phone battery charging | |
| CN210687827U (en) | Flashlight with Beidou positioning and short message sending position functions | |
| CN202049488U (en) | Multifunctional field electronic device | |
| CN110319365B (en) | A flashlight with Beidou positioning and short message location sending functions | |
| JP3090290U (en) | Auxiliary charger for mobile phone | |
| CN211352203U (en) | Fusion type intelligent home emergency terminal | |
| CN211047156U (en) | Bluetooth headset for sending position and time information based on one key | |
| CN204462667U (en) | A kind ofly push by mobile phone the wrist-watch realizing intelligent reminding | |
| CN204836438U (en) | Intelligence TV remote controller with mouse function | |
| CN205050174U (en) | Carry on LBS location based service's multi -functional chest card | |
| CN210571027U (en) | Spectrum appearance system | |
| CN210781095U (en) | Individual soldier emergency communication device | |
| CN209972639U (en) | Helmet anti-theft device for electric bicycle | |
| CN209330107U (en) | A kind of multifunctional water-proofing intercom | |
| CN101106286A (en) | Remote controller for solar charging appliance | |
| CN206775492U (en) | A kind of hoisting and hanging operation intelligence talkback unit | |
| CN103095877A (en) | Wireless fixed-line telephone with battery monitoring and solar energy charging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |