CN212543406U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN212543406U CN212543406U CN202021418922.1U CN202021418922U CN212543406U CN 212543406 U CN212543406 U CN 212543406U CN 202021418922 U CN202021418922 U CN 202021418922U CN 212543406 U CN212543406 U CN 212543406U
- Authority
- CN
- China
- Prior art keywords
- power supply
- mobile power
- transmission interface
- main board
- pcb
- 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
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a mobile power supply, include: the transmission interface is arranged on the shell and connected with the PCB mainboard, and the PCB mainboard and the rechargeable battery are arranged in the shell. The utility model provides a portable power source internally designed has audio frequency treatment circuit, can realize audio data's transmission, and portable power source self is provided with charger, data line and earphone seat, consequently accessible portable power source realizes charging on one side, and the function of calling or listening to song with the earphone on one side need not additionally carry charger and earphone patch cord on the basis of carrying portable power source in addition, provides more convenient use for the user and experiences.
Description
Technical Field
The utility model relates to a digital electronic technology field, in particular to integrative portable power source of charger, data line, earphone seat.
Background
The mobile power supply provided by the prior art can only provide power for electronic equipment, and when the mobile power supply goes out, a charger, the mobile power supply and a data line need to be carried at the same time, and the electronic equipment cannot be charged due to omission of any article, so that great inconvenience is brought to the operation; secondly, many present cell-phones only have an output port, still need many mouthfuls of earphone converting lines if need use the earphone simultaneously, consequently can't connect the earphone simultaneously when charging, can't listen to the song, make a call, and the audio frequency can't pass through the earphone output promptly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable power source is provided with charger, data line and earphone seat simultaneously, solves above-mentioned portable power source and can not carry out the problem of audio output through the earphone when charging.
In order to achieve the above object, the present invention provides the following technical solutions:
a mobile power supply, comprising: the portable electronic device comprises a shell, a PCB (printed circuit board) 9, a plurality of transmission interfaces 11 and a rechargeable battery 10, wherein the transmission interfaces 11 are arranged on the shell and connected with the PCB 9, and the PCB 9 and the rechargeable battery 10 are both arranged in the shell;
the transmission interface comprises a first transmission interface and a second transmission interface, the PCB mainboard 9 is connected with an audio processing circuit, one end of the first transmission interface is used for being connected with the intelligent device, the other end of the first transmission interface is connected with the audio processing circuit, one end of the second transmission interface is connected with the audio processing circuit, and the other end of the second transmission interface is provided with an earphone seat 13.
Preferably, still include a plurality of data lines 1, data line 1 with the casing joint, 1 one end of data line with PCB mainboard 9 is connected, and the other end is used for being connected with the smart machine.
Preferably, the casing includes center 2, preceding shell 5 and drain pan 6, center 2 installs between preceding shell 5 and the drain pan 6, data line 1 with center 2 joint.
Preferably, still including charging mainboard 3 and charging plug 4, charging mainboard 3 sets up in the casing, and with rechargeable battery 10 connects, charging plug 4 with charging mainboard 3 connects, charging plug 4 sets up on the casing, and with the casing rotates to be connected.
Preferably, the rechargeable battery 10 is connected to the charging motherboard 3 and also connected to the PCB motherboard 9.
Preferably, still including opening the machine key 7, a plurality of pilot lamp 12 and shading bubble cotton 8, it sets up to open machine key 7 partly in the casing, another part exposes outside preceding shell 5, pilot lamp 12 with PCB mainboard 9 is connected, shading bubble cotton 8 with pilot lamp 12 is connected.
Through implementing above technical scheme, have following technological effect: the utility model provides a mobile power supply is provided with a charger, a data line and an earphone seat, so that the mobile power supply can be carried to continuously supply power to the electronic equipment when going out without carrying a data line; the charger of the mobile power supply is used, the AC pins are connected into the AC power supply to charge the mobile power supply, and the charger is not required to be carried additionally; in addition, the mobile power supply is also provided with an earphone seat and an audio processing circuit inside, and audio data can be transmitted through the mobile power supply, so that even when the mobile phone is charged, the actions of listening to songs, making calls and other audio transmission can be carried out through the mobile power supply.
Drawings
Fig. 1 is a schematic structural diagram (top view) of the mobile power supply provided by the present invention.
Fig. 2 is a schematic structural diagram (exploded view) of the mobile power supply provided by the present invention.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
Example one
As shown in fig. 1-2, this embodiment provides a mobile power supply, which includes a housing, a PCB board 9, a rechargeable battery 10, and a plurality of transmission interfaces 11, where the transmission interfaces 11 are disposed on the housing and connected to the PCB board 9, the PCB board 9 is provided with an audio processing circuit, a data processing circuit, and a battery control circuit, and the audio transmission, the data transmission, and the charging of electronic devices can be respectively realized through the above three circuits, and the transmission interfaces may have 2, 3, 4, and the like, and preferably include a first transmission interface and a second transmission interface;
in order to realize the audio transmission function, one end of the first transmission interface is used for being connected with the intelligent device, the other end of the first transmission interface is connected with the audio processing circuit, one end of the second transmission interface is connected with the audio processing circuit, the other end of the second transmission interface is provided with an earphone seat 13, the first transmission interface is used for receiving audio information of the intelligent device, the audio information is processed through the audio processing circuit in the PCB mainboard 9, the processed audio information is transmitted to the earphone seat 13 through the second transmission interface, and the actions of listening to songs, making calls and the like can be carried out through the earphone seat 13 while the charging is realized;
in order to realize the data transmission function, one end of the first transmission interface is used for being connected with a first intelligent device, the other end of the first transmission interface is connected with the data processing circuit, one end of the second transmission interface is connected with the data processing circuit, the other end of the second transmission interface is used for being connected with a second intelligent device, the first transmission interface is used for receiving data information of the first intelligent device, the data information is processed through the data processing circuit in the PCB main board 9, the processed data information is transmitted to the second intelligent device through the second transmission interface, and data transmission between the two intelligent devices is realized through the mobile power supply;
for realizing the function of charging the electronic equipment, one end of the first transmission interface is connected with the rechargeable battery 10, the other end of the first transmission interface is connected with the battery control circuit, one end of the second transmission interface is connected with the battery control circuit, the other end of the second transmission interface is used for being connected with the electronic equipment, and alternating current is transmitted through the transmission interface and the battery control circuit in the PCB mainboard 9 to realize charging of the electronic equipment.
Example two
As shown in fig. 1-2, the mobile power supply provided in this embodiment is provided with a plurality of data lines 1, the housing includes a middle frame 2, a front shell 5 and a bottom shell 6, the middle frame is installed between the front shell 5 and the bottom shell 6, the data lines 1 are connected with the middle frame 2 in a snap-fit manner, one end of each data line 1 is connected with the PCB motherboard 9, and the other end is connected with the smart device, the data lines 1 can not only supply power to the electronic device, but also perform data transmission between different smart devices, the data lines 1 can be connected with different interfaces, such as a Type-c interface, a Lightning interface and a Micro USB interface, in this embodiment, when an interface is a Type-c interface, a second mobile power supply that is a Type-c interface can be connected, so that the second mobile power supply charges the rechargeable battery 10, and charges a mobile phone with different plugs or transmits data, and charging the electronic equipment by the second mobile power supply and supplying power to the electronic equipment under the condition that other data lines are not carried.
EXAMPLE III
As shown in fig. 2, the mobile power supply provided in this embodiment is further provided with a charging main board 3 and a charging plug 4, the charging main board 3 is disposed outside the housing and connected to the rechargeable battery 10, the charging plug 4 is connected to the charging main board 3, the charging plug 4 is disposed on the housing and rotatably connected to the housing, the charging plug 4 is an AC pin, when the AC pin is connected to AC power, the rechargeable battery 10 is charged through the charging main board 3, so that a function that a charger is not carried when the mobile power supply goes out is realized;
the rechargeable battery 10 is connected with the charging main board 3 and the PCB main board 9, when the charging plug 4 is connected with alternating current, the rechargeable battery 10 is charged, and the rechargeable battery 10 transmits the current to an electronic product through the first transmission interface and the second transmission interface, so that the rechargeable battery can be charged per se and can also be used for charging other electronic equipment;
the portable power source still includes start key 7, a plurality of pilot lamp 12 and shading bulb cotton 8, and start key 7 part exposes outside the protecgulum 5, pilot lamp 12 with PCB mainboard 9 is connected, shading bulb cotton 8 with pilot lamp 12 is connected, start key 7 is used for control pilot lamp 12 presses start key 7, pilot lamp 12 obtains the electric quantity information from the battery control circuit in PCB mainboard 9, after receiving the electric quantity information, through lamp light or dark transmission in pilot lamp 12 are gone out, and the electric quantity is more, bright pilot lamp 12 is more, otherwise, the electric quantity is less, and is dark pilot lamp 12 is more, shading bulb cotton 8 protects pilot lamp 12 to the shading is in order to avoid the light leak.
The above is to the portable power source that the embodiment of the present invention provided introduces in detail, to the general technical personnel in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as being right the utility model discloses a restriction.
Claims (6)
1. A mobile power supply, comprising: the portable power supply comprises a shell, a PCB (printed circuit board) main board (9), a plurality of transmission interfaces (11) and a rechargeable battery (10), wherein the transmission interfaces (11) are arranged on the shell and connected with the PCB main board (9), and the PCB main board (9) and the rechargeable battery (10) are arranged in the shell;
transmission interface (11) include first transmission interface and second transmission interface, PCB mainboard (9) are connected and are equipped with audio processing circuit, first transmission interface one end is used for being connected with the smart machine, the other end with audio processing circuit connects, second transmission interface one end with audio processing circuit connects, and the other end is provided with earphone seat (13).
2. The mobile power supply according to claim 1, further comprising a plurality of data lines (1), wherein the data lines (1) are clamped with the housing, one end of each data line (1) is connected with the PCB main board (9), and the other end of each data line is used for being connected with an intelligent device.
3. The mobile power supply according to claim 2, wherein the casing comprises a middle frame (2), a front shell (5) and a bottom shell (6), the middle frame (2) is installed between the front shell (5) and the bottom shell (6), and the data line (1) is clamped with the middle frame (2).
4. The mobile power supply according to claim 1, further comprising a charging main board (3) and a charging plug (4), wherein the charging main board (3) is disposed in the housing and connected to the rechargeable battery (10), the charging plug (4) is connected to the charging main board (3), and the charging plug (4) is disposed on the housing and rotatably connected to the housing.
5. Mobile power supply according to claim 4, characterized in that the rechargeable battery (10) is connected to the charging motherboard (3) and simultaneously to the PCB motherboard (9).
6. The mobile power supply according to claim 3, further comprising a start key (7), a plurality of indicator lamps (12) and a light shielding foam (8), wherein one part of the start key (7) is arranged in the casing, the other part of the start key is exposed out of the front casing (5), the indicator lamps (12) are connected with the PCB main board (9), and the light shielding foam (8) is connected with the indicator lamps (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418922.1U CN212543406U (en) | 2020-07-18 | 2020-07-18 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418922.1U CN212543406U (en) | 2020-07-18 | 2020-07-18 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543406U true CN212543406U (en) | 2021-02-12 |
Family
ID=74517143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021418922.1U Active CN212543406U (en) | 2020-07-18 | 2020-07-18 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543406U (en) |
-
2020
- 2020-07-18 CN CN202021418922.1U patent/CN212543406U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207382527U (en) | Mobile device and wireless headset | |
| CN203911997U (en) | Electron ink screen protection housing structure with separable screen and housing | |
| CN208000570U (en) | Intelligent terminal of integrated circuit | |
| CN102710821A (en) | Hand microphone for interphone and interphone | |
| CN109684241A (en) | A kind of terminal and terminal device | |
| CN212543406U (en) | Mobile power supply | |
| CN205647934U (en) | Multi -functional external sound card | |
| CN105141714A (en) | First mobile equipment, external equipment and second mobile equipment | |
| CN103682863A (en) | Voice reminding charging data wire and charging method of charging data wire | |
| CN207234109U (en) | Data cable with audio-frequency function | |
| CN203632848U (en) | Handheld electronic device | |
| CN206878285U (en) | A kind of two-in-one patchcord of audio charging | |
| CN205960377U (en) | Electronic wire device | |
| CN206516871U (en) | A kind of multi-functional OTG converters | |
| CN211502190U (en) | Live broadcast support with wireless charging function | |
| CN208256754U (en) | The rear case component and intelligent wearable device of intelligent wearable device | |
| CN206498258U (en) | A kind of computer desktop for supporting terminal wireless charge function is switched | |
| CN214176925U (en) | Wireless earphone and charging system thereof | |
| CN206195077U (en) | Storage type data line of voiced sound source conversion functions and DC earphone interface | |
| CN206135136U (en) | Data line of voiced sound source conversion functions and DC earphone interface | |
| CN205961388U (en) | Voiced sound source conversion functions and DC headphone plug's charging wire | |
| CN212751843U (en) | Mobile power supply circuit supporting data exchange | |
| CN205356546U (en) | Electronic equipment's audio expanding unit | |
| CN211456165U (en) | Low-power-consumption voice awakening patch cord | |
| CN203760773U (en) | Charging data line with voice prompt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |