CN203151151U - Charger having charging reminding and audio-video playing functions - Google Patents
Charger having charging reminding and audio-video playing functions Download PDFInfo
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- CN203151151U CN203151151U CN 201320094490 CN201320094490U CN203151151U CN 203151151 U CN203151151 U CN 203151151U CN 201320094490 CN201320094490 CN 201320094490 CN 201320094490 U CN201320094490 U CN 201320094490U CN 203151151 U CN203151151 U CN 203151151U
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Abstract
The utility model discloses a charger having the charging reminding and audio-video playing functions, which comprises a power supply input port, a power conversion unit, a voltage and current detecting unit, a control and management unit, a power supply output port, a mechanical driving unit, a mechanical braking unit, a detecting module and an audio-video playing system. The power supply input port is connected with the power conversion unit. The voltage and current detecting unit and the control and management unit are connected with each other through a voltage and current detecting circuit and a voltage and current output circuit respectively. The audio-video playing system is connected with the power supply input port and is composed of a memory and an audio-video control module. The memory and the audio-visual control module are mutually connected. The audio-visual control module comprises a first audio input unit, a second audio input unit, a frequency mixing and processing unit and an audio output unit, wherein the above units are connected with a microphone. The charger has the advantages of simple structure, small size, convenient storage, portability and convenient usage.
Description
Technical field
The utility model relates to appliance field, particularly a kind of charger with charging prompting and audio-video playing function.
Background technology
Be the device of charging of mobile devices on the market at present, much have the indication of charging, what have finishes with Light-Emitting Diode indication charging, shows the charging progress with many Light-Emitting Diodes, and what also have waves to indicate the state that charges and finish with machinery.Wherein, wave to show that with machinery charging finishes the charger dollization that has mobile device, personalize, moulding such as cat and dog toy for animal personage are added on the running gear charger case, make it human nature, be easy to examine and know with eye, do not need near checking, but just show after charging is finished and just can wave, for charging moving then in hour, also be comparatively consuming time, in the end the stage just shows its special character, and in addition, most people is when using electronic product, all be to be inserted in charge power supply above the supply socket for a long time for avoiding trouble, just need to use directly to be inserted on the electronic product that needs charging, certainly will cause charger when not using, use electrical loss like that, can not safe use charger, prevent charging device electric leakage problem, can not in time clearly react the function situation of charger inside, and existing charger function is single, can only replenish electric weight for digital product, therefore, there is defective in prior art, needs to improve.
The utility model content
The technical problems to be solved in the utility model is for overcoming weak point of the prior art, provide a kind of simple structure, volume small and exquisite, be convenient to deposit, carry, band charging easy to use is reminded and the charger of audio-video playing function.
For solving technical problem of the present utility model, the technical scheme that adopts is: a kind of charger with charging prompting and audio-video playing function comprises power input mouth, power conversion unit, electric current and voltage detecting unit, control and administrative unit, output port of power source, mechanical driving unit, mechanical braking unit, detection module, video-audio playing system; Described power input mouth is connected with power conversion unit, and its output is as the power supply output of this charger; Described electric current and voltage detecting unit and control and administrative unit interconnect by electric current and voltage detecting circuit, electric current and voltage outlet line respectively, detect the current/voltage of above-mentioned power conversion unit output, to make charging control and the basis of managing and judge charge capacity; Described control is connected with power conversion unit with administrative unit, do charging decide electric current decide the control of voltage or the setting of charging current with the raising charge efficiency, or make overload protection, temperature sensing, and do suitable management and control according to the value of described current/voltage detecting unit detecting; Described mechanical driving unit is connected with administrative unit with control, realizes according to actual design, inhales mutually with coil electricity and the supporting generation mutual exclusion of magnet, makes it to produce mechanism in the described mechanical braking of the enough current drives unit and rotates and shake; Described mechanical braking unit is connected with mechanical driving unit, sends by described mechanical driving unit and drives signal to drive the internal mechanism rotation swing of this mechanical braking unit; Described video-audio playing system is connected in the power input mouth, described video-audio playing system comprises memory, audio-visual control module, described memory and audio-visual control module interconnect, and described audio-visual control module comprises the first audio frequency input unit that is connected with microphone, the second audio frequency input unit, the audio signal of the described first audio frequency input unit and the input of the described second audio frequency input unit is carried out the Frequency mixing processing unit of Frequency mixing processing and with the audio output unit of the output of the audio signal after the Frequency mixing processing;
The output of described electric current and voltage detecting unit is connected with output port of power source, and described output port of power source is USB interface;
Described detection module is connected in the electric current and voltage outlet line between control and administrative unit and the electric current and voltage detecting unit, described detection module comprises current detecting unit, processing unit, alarm unit, described current detecting unit, processing unit, alarm unit connect successively, in surpassing current detecting unit, the electric current on power supply output line road during the predetermined current value, gives the alarm;
Described microphone is built-in microphone, and described built-in microphone is connected by the rotating shaft line stretcher with the described first audio frequency input unit; Described video-audio playing system also comprises built-in loudspeaker, the audio frequency delivery outlet that the audio signal after the described Frequency mixing processing is exported synchronously; The described second audio frequency input unit also connects audio input port is set;
The input power supply of described power input mouth is that civil power input, adapter input or battery are converted to the VD that is fit to this charger of input through other power supply changeover devices.
Beneficial effect with respect to prior art is, can ensure the fail safe of electronic product when charging of use next to the skin, energy checkout equipment actual current, accurately where failure judgement goes out, signal timely gives the alarm, be convenient to the charge condition that people know power consumption equipment, avoid unnecessary loss, good economic benefits, audio-video playing function is set, in the process of replenishing electric weight for digital product, listen to the music simultaneously, owing to adopt double-tone input unit and Frequency mixing processing unit frequently, make and phonetic entry and the accompaniment music of microphone well can be carried out Frequency mixing processing, realized the function of Karaoke at audio and video player, the connection of rotating shaft line stretcher makes microphone more portable, and built-in loudspeaker is arranged so that the singer can not hear by external playing device at any time or shares oneself song on the player.
Description of drawings
Fig. 1 is framework map of the present utility model.
Embodiment
Below in conjunction with accompanying drawing optimal way of the present utility model is described in further detail.
As shown in Figure 1, the charging of this band remind and charger simple structure, the volume of audio-video playing function are small and exquisite, be convenient to deposit, carry, easy to use.The charger of this band charging prompting and audio-video playing function comprises power input mouth 8, power conversion unit 7, electric current and voltage detecting unit 4, control and administrative unit 6, output port of power source 3, mechanical driving unit 9, mechanical braking unit 11, detection module, video-audio playing system; Described power input mouth 8 is connected with power conversion unit 7, its output is as the power supply output of this charger, and the input power supply of described power input mouth is that civil power input, adapter input or battery are converted to the VD that is fit to this charger of input through other power supply changeover devices; Described electric current and voltage detecting unit 4 interconnects by electric current and voltage detecting circuit, electric current and voltage outlet line respectively with control and administrative unit 6, detect the current/voltage of above-mentioned power conversion unit output, to make charging control and the basis of managing and judge charge capacity; Described control is connected with power conversion unit 7 with administrative unit 6, do charging decide electric current decide the control of voltage or the setting of charging current with the raising charge efficiency, or make overload protection, temperature sensing, and the value of the described current/voltage detecting unit detecting of foundation is done suitable management and control, when charging was finished to the phase I, it is a certain particular charge, when half-full or most probably full, send drive control signal by mechanical driving unit with the driving device brake unit, make its internal mechanism begin to do by a small margin the rotation of waving, and when charging was finished, then the driving device brake unit made its internal mechanism significantly wave rotation; Described mechanical driving unit 9 is connected with administrative unit 6 with control, realizes according to actual design, inhales mutually with coil electricity and the supporting generation mutual exclusion of magnet, makes it to produce mechanism in the described mechanical braking of the enough current drives unit and rotates and shake; Described mechanical braking unit 11 is connected with mechanical driving unit 9, sends by described mechanical driving unit and drives signal to drive the internal mechanism rotation swing of this mechanical braking unit;
Described detection module is connected in the electric current and voltage outlet line between control and administrative unit 6 and the electric current and voltage detecting unit 4, described detection module comprises current detecting unit 5, processing unit 2, alarm unit 1, described current detecting unit 5, processing unit 2, alarm unit 1 connect successively, in surpassing current detecting unit, the electric current on power supply output line road during the predetermined current value, gives the alarm; When charging for the electronic product that inserts, detection module is also in the fail safe of real-time electronic product when charging, described current detecting unit is connected in the electric current and voltage outlet line between control and administrative unit and the electric current and voltage detecting unit, actual current for detection of the power supply output line road, and generation signal, flow to described processing unit, described processing unit also is connected with administrative unit with control, described processing unit compares according to presupposed information and detection information, generate data, when the actual current that detects input is higher than the peak of predetermined current, described processing unit sends information to control and administrative unit, by control and the administrative unit outlet line of cutting off the electricity supply, described alarm unit sends alarm signal according to the electric current comparing result;
The output of described electric current and voltage detecting unit is connected with output port of power source 3, and described output port of power source is USB interface, and is because USB interface is general-purpose interface, therefore, convenient for various power consumption equipments replenish electric weight, easy to use;
Described video-audio playing system is connected in power input mouth 8, described video-audio playing system comprises memory 12, audio-visual control module 18, described memory 12 interconnects with audio-visual control module 18, and described audio-visual control module 18 comprises the first audio frequency input unit 16, the second audio frequency input unit 15 that are connected with microphone, the audio signal of the described first audio frequency input unit and the input of the described second audio frequency input unit is carried out the Frequency mixing processing unit 17 of Frequency mixing processing and the audio output unit 19 that the audio signal after the Frequency mixing processing is exported; Described microphone is built-in microphone 13, and described built-in microphone 13 is connected by the rotating shaft line stretcher with the described first audio frequency input unit 16; Described video-audio playing system also comprises built-in loudspeaker 22, the audio frequency delivery outlet 21 that the audio signal after the described Frequency mixing processing is exported synchronously; The described second audio frequency input unit 15 also connects audio input port 14 is set; In the process of replenishing electric weight for digital product, listen to the music simultaneously, owing to adopt double-tone input unit and Frequency mixing processing unit frequently, make and phonetic entry and the accompaniment music of microphone well can be carried out Frequency mixing processing, realized the function of Karaoke at audio and video player, the connection of rotating shaft line stretcher makes microphone more portable, and built-in loudspeaker is arranged so that the singer can not hear by external playing device at any time or shares oneself song on the player.
The above execution mode only is used for illustrating the utility model, but is not limited thereto.Under the condition that does not depart from the utility model design, affiliated technical field personnel can make suitable change adjustment, and these change adjustment also should be included within the claim protection range of the present utility model.
Claims (4)
1. remind with charging and the charger of audio-video playing function for one kind, it is characterized in that, comprise power input mouth, power conversion unit, electric current and voltage detecting unit, control and administrative unit, output port of power source, mechanical driving unit, mechanical braking unit, detection module, video-audio playing system; Described power input mouth is connected with power conversion unit, and its output is as the power supply output of this charger; Described electric current and voltage detecting unit and control and administrative unit interconnect by electric current and voltage detecting circuit, electric current and voltage outlet line respectively, detect the current/voltage of above-mentioned power conversion unit output, to make charging control and the basis of managing and judge charge capacity; Described control is connected with power conversion unit with administrative unit, do charging decide electric current decide the control of voltage or the setting of charging current with the raising charge efficiency, or make overload protection, temperature sensing, and do suitable management and control according to the value of described current/voltage detecting unit detecting; Described mechanical driving unit is connected with administrative unit with control, realizes according to actual design, inhales mutually with coil electricity and the supporting generation mutual exclusion of magnet, makes it to produce mechanism in the described mechanical braking of the enough current drives unit and rotates and shake; Described mechanical braking unit is connected with mechanical driving unit, sends by described mechanical driving unit and drives signal to drive the internal mechanism rotation swing of this mechanical braking unit; Described video-audio playing system is connected in the power input mouth, described video-audio playing system comprises memory, audio-visual control module, described memory and audio-visual control module interconnect, and described audio-visual control module comprises the first audio frequency input unit that is connected with microphone, the second audio frequency input unit, the audio signal of the described first audio frequency input unit and the input of the described second audio frequency input unit is carried out the Frequency mixing processing unit of Frequency mixing processing and with the audio output unit of the output of the audio signal after the Frequency mixing processing.
2. the charger of band charging prompting according to claim 1 and audio-video playing function is characterized in that the output of described electric current and voltage detecting unit is connected with output port of power source, and described output port of power source is USB interface.
3. band according to claim 1 charging is reminded and the charger of audio-video playing function, it is characterized in that, described detection module is connected in the electric current and voltage outlet line between control and administrative unit and the electric current and voltage detecting unit, described detection module comprises current detecting unit, processing unit, alarm unit, described current detecting unit, processing unit, alarm unit connect successively, in surpassing current detecting unit, the electric current on power supply output line road during the predetermined current value, gives the alarm.
4. the charger of band charging prompting according to claim 1 and audio-video playing function is characterized in that described microphone is built-in microphone, and described built-in microphone is connected by the rotating shaft line stretcher with the described first audio frequency input unit; Described video-audio playing system also comprises built-in loudspeaker, the audio frequency delivery outlet that the audio signal after the described Frequency mixing processing is exported synchronously; The described second audio frequency input unit also connects audio input port is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094490 CN203151151U (en) | 2013-03-02 | 2013-03-02 | Charger having charging reminding and audio-video playing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094490 CN203151151U (en) | 2013-03-02 | 2013-03-02 | Charger having charging reminding and audio-video playing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203151151U true CN203151151U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094490 Expired - Fee Related CN203151151U (en) | 2013-03-02 | 2013-03-02 | Charger having charging reminding and audio-video playing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203151151U (en) |
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2013
- 2013-03-02 CN CN 201320094490 patent/CN203151151U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150302 |
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| EXPY | Termination of patent right or utility model |