CN204578149U - A kind of intelligent cell phone charger - Google Patents
A kind of intelligent cell phone charger Download PDFInfo
- Publication number
- CN204578149U CN204578149U CN201520230555.5U CN201520230555U CN204578149U CN 204578149 U CN204578149 U CN 204578149U CN 201520230555 U CN201520230555 U CN 201520230555U CN 204578149 U CN204578149 U CN 204578149U
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- Prior art keywords
- charging
- conductive insert
- electrically connected
- plug
- slide slot
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent cell phone charger, comprise: charging plug and control circuit, charging plug is provided with the conductive insert for inserting socket, slide slot is provided with in plug, conductive insert can along sliding in plug in slide slot or skidding off outside plug, one end of conductive insert and connecting rod is hinged, and the other end of connecting rod is hinged on rotating disk, and rotating disk is driven by motor; Control circuit comprises the charging input interface be electrically connected with conductive insert, charging input interface electrical connection charging circuit, charging circuit is also electrically connected with controller and is electrically connected from cutoff device, controller is also electrically connected clock, motor and from cutoff device respectively, is also electrically connected with charging output interface from cutoff device.The utility model structure is simple, by the clock timing of control circuit, avoids long-time overcharge, by the effect of motor, conductive insert is put under in slide slot simultaneously, thus depart from the electrical connection in charging socket completely, further increase reliability.
Description
Technical field
The utility model relates to a kind of charger, particularly a kind of intelligent cell phone charger.
Background technology
The electrical appliances such as current mobile phone are used widely at human society, and there is more than one charger for mobile phone in each family substantially.Charger is as a kind of electronic product, and inner containing many circuit consisted of electronic device, when mobile phone charges, internal circuit normally works, but after mobile phone charges electricity, as long as external power source does not have power-off, charger internal circuit still has the flowing of electric energy.According to the service condition of current people to charger for mobile phone, most people are after charging electricity to mobile phone, only mobile phone is pulled out from charger, but charger is not disconnected from external power source, a lot of time is forgotten especially mobile phone is extracted from charger, and this not only not environmentally, and the time one is long, charger internal can be caused circuit aging, cause short circuit, some potential security incidents just likely occur.
Such as Chinese patent CN 104037734 A discloses a kind of intelligent terminal charge protection device, described device comprises: the inverse plugging protection module be connected in series successively, dividing potential drop route selection module, end switch module, and described end switch module comprises blocking circuit and gating circuit; Wherein: inverse plugging protection module, be arranged between charger output and dividing potential drop route selection module, for when charger output anti-plug, block charger output and dividing potential drop route selection module; Dividing potential drop route selection module, for when charging path overvoltage, is routed to the blocking circuit of end switch module, disconnects charging path; In the non-anti-plug of charger output and charging path non-overvoltage time, be routed to the gating circuit of end switch module, connect charging path.Although this device has certain protective effect, do not block charging process completely physically.
Summary of the invention
For the problems referred to above that prior art exists, the purpose of this utility model is to provide a kind of intelligent cell phone charger.
The technical solution of the utility model is: a kind of intelligent cell phone charger, comprise: charging plug and control circuit, described charging plug is provided with the conductive insert for inserting socket, slide slot is provided with in described plug, described conductive insert can along sliding in plug in slide slot or skidding off outside plug, one end of described conductive insert and connecting rod is hinged, and the other end of described connecting rod is hinged on rotating disk, and described rotating disk is driven by motor;
Described control circuit comprises the charging input interface be electrically connected with conductive insert, described charging input interface electrical connection charging circuit, described charging circuit is also electrically connected with controller and is electrically connected from cutoff device, described controller is also electrically connected clock, motor and from cutoff device respectively, is describedly also electrically connected with charging output interface from cutoff device.
When external power source does not have power-off, charger is connected with external power source, generation current in charging circuit, this electric current provides the signal of telecommunication and simultaneously as the power supply of controller and clock through charging circuit to controller, this electric flow direction controller and clock provide the signal of telecommunication, controller shot clock starts timing, after electric signal duration certain time length, when controller detects that the electricity flow through in the circuit time used reaches setting-up time, controller sends signal to from cutoff device, from cutoff device automatic shutoff circuit.Also signal is sent to motor with Time Controller, makes motor driven rotating disc, driven by rotary disc connecting rod, connecting rod drives conductive insert, conductive insert is slided in slide slot, thus has cut off power supply completely physically.
Preferably, described control circuit also comprises overcurrent protective device and overvoltage protection device, and described charging input interface is electrically connected with overcurrent protective device, described overcurrent protective device electrical connection overvoltage protection device, described overvoltage protection device electrical connection charging circuit.
Preferably, described from cutoff device be contactless relay.
Preferably, the width of described conductive insert is slightly less than the width of slide slot, and described conductive insert is also provided with tail end inserted sheet, and one end of described tail end inserted sheet and connecting rod is hinged.
Preferably, described motor drives the first gear, described first gears meshing second gear, and described second gears meshing the 3rd gear, described 3rd gear and rotating disk are coaxially installed.
Preferably, described tail end inserted sheet is provided with pulley, described pulley contacts with slide slot for reducing frictional force when conductive insert moves in slide slot.
In sum, the utility model has the following advantages:
The utility model structure is simple, by the clock timing of control circuit, avoids long-time overcharge, by the effect of motor, conductive insert is put under in slide slot simultaneously, thus depart from the electrical connection in charging socket completely, further increase reliability.
Accompanying drawing explanation
Fig. 1 is that this selects the structural representation of charging plug in embodiment;
Fig. 2 originally selects the structured flowchart of control circuit in embodiment.
Embodiment
Do to illustrate in detail, intactly further to the utility model below in conjunction with execution mode and accompanying drawing.
As shown in Figure 1-2, a kind of intelligent cell phone charger, comprise: charging plug 1 and control circuit, described charging plug 1 is provided with the conductive insert 2 for inserting socket, be provided with slide slot 3 in described plug 1, described conductive insert 2 can along sliding in plug 1 or skidding off outside plug 1 in slide slot 3, described conductive insert 2 is hinged with one end of connecting rod 4, the other end of described connecting rod 4 is hinged on rotating disk 5, and described rotating disk 5 is driven by motor 6;
Described control circuit comprises the charging input interface be electrically connected with conductive insert 2, described charging input interface electrical connection charging circuit, described charging circuit is also electrically connected with controller and is electrically connected from cutoff device, described controller is also electrically connected clock, motor 6 and from cutoff device respectively, is describedly also electrically connected with charging output interface from cutoff device.
Preferably scheme; described control circuit also comprises overcurrent protective device and overvoltage protection device; described charging input interface is electrically connected with overcurrent protective device, described overcurrent protective device electrical connection overvoltage protection device, described overvoltage protection device electrical connection charging circuit.Described from cutoff device be contactless relay.
Preferably scheme, the width of described conductive insert 2 is slightly less than the width of slide slot 3, and described conductive insert 2 is also provided with tail end inserted sheet 21, and described tail end inserted sheet 21 is hinged with one end of connecting rod 4.Described tail end inserted sheet 21 is provided with pulley 22, and described pulley 22 contacts with slide slot 3 for reducing frictional force when conductive insert 2 moves in slide slot 3.
Preferably scheme, described motor 6 drives the first gear 7, and described first gear 7 engages the second gear 8, and described second gear 8 engages the 3rd gear 9, and described 3rd gear 9 is coaxially installed with rotating disk.
The intelligent cell phone charger of the present embodiment is in use, comparatively easy.User is full of the required time by clock setting electrical appliance electricity.When external power source does not have power-off, charger is connected with external power source, generation current in charging circuit, this electric flow direction controller and clock provide the signal of telecommunication and simultaneously as the power supply of controller and clock, controller shot clock starts timing, after electric signal duration certain time length, when controller detects that the electricity flow through in the circuit time used reaches setting-up time, controller sends signal to from cutoff device, from cutoff device automatic shutoff circuit, this design can effectively avoid user not at the scene or forget time cause the long-term and external power source electrical contacts of charger, unnecessary security incident is effectively prevent while improve charger useful life.Also signal is sent to motor 6 with Time Controller, make motor 6 drive rotating disk 5, rotating disk band 5 moves connecting rod 4, and connecting rod 4 drives conductive insert 2, conductive insert 2 is slided in slide slot 3, thus has cut off power supply completely physically.
And the overcurrent protective device in charger and overvoltage protection device also effectively can prevent the damage caused electrical appliance in uncertain situation.In addition, user can see mobile phone charging interval and be full of remaining time of mobile phone electricity from the clock charger, provide great convenience for user uses.
The utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously, is only enumerating of technical solutions of the utility model, is not limited to the technical solution of the utility model and protection range thereof.Equivalent technologies means, equivalent apparatus etc. is adopted to be considered to be to the improvement of the technical scheme disclosed in the utility model claims and specification the scope do not exceeded disclosed in the utility model claims and specification.
Claims (6)
1. an intelligent cell phone charger, it is characterized in that, comprise: charging plug (1) and control circuit, described charging plug (1) is provided with the conductive insert (2) for inserting socket, slide slot (3) is provided with in described plug (1), described conductive insert (2) can along sliding in plug (1) in slide slot (3) or skidding off plug (1) outward, described conductive insert (2) is hinged with one end of connecting rod (4), the other end of described connecting rod (4) is hinged on rotating disk (5), described rotating disk (5) is driven by motor (6),
Described control circuit comprises the charging input interface be electrically connected with conductive insert (2), described charging input interface electrical connection charging circuit, described charging circuit is also electrically connected with controller and is electrically connected from cutoff device, described controller is also electrically connected clock, motor (6) and from cutoff device respectively, is describedly also electrically connected with charging output interface from cutoff device.
2. intelligent cell phone charger as claimed in claim 1; it is characterized in that; described control circuit also comprises overcurrent protective device and overvoltage protection device; described charging input interface is electrically connected with overcurrent protective device; described overcurrent protective device electrical connection overvoltage protection device, described overvoltage protection device electrical connection charging circuit.
3. intelligent cell phone charger as claimed in claim 1, is characterized in that, described from cutoff device be contactless relay.
4. intelligent cell phone charger as claimed in claim 1, it is characterized in that, the width of described conductive insert (2) is slightly less than the width of slide slot (3), described conductive insert (2) is also provided with tail end inserted sheet (21), described tail end inserted sheet (21) is hinged with one end of connecting rod (4).
5. intelligent cell phone charger as claimed in claim 1, it is characterized in that, described motor (6) drives the first gear (7), described first gear (7) engages the second gear (8), described second gear (8) engagement the 3rd gear (9), described 3rd gear (9) and rotating disk are coaxially installed.
6. intelligent cell phone charger as claimed in claim 4, it is characterized in that, described tail end inserted sheet (21) is provided with pulley (22), and described pulley (22) contacts with slide slot (3) for reducing frictional force when conductive insert (2) moves in slide slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230555.5U CN204578149U (en) | 2015-04-16 | 2015-04-16 | A kind of intelligent cell phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230555.5U CN204578149U (en) | 2015-04-16 | 2015-04-16 | A kind of intelligent cell phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204578149U true CN204578149U (en) | 2015-08-19 |
Family
ID=53870743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230555.5U Expired - Fee Related CN204578149U (en) | 2015-04-16 | 2015-04-16 | A kind of intelligent cell phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204578149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332081A (en) * | 2017-06-29 | 2017-11-07 | 合肥步瑞吉智能家居有限公司 | A kind of smart jack automatic power off control system based on mobile phone state |
| CN107425566A (en) * | 2017-06-29 | 2017-12-01 | 合肥步瑞吉智能家居有限公司 | A kind of smart jack automatic protecting method for gathering user terminal state |
-
2015
- 2015-04-16 CN CN201520230555.5U patent/CN204578149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332081A (en) * | 2017-06-29 | 2017-11-07 | 合肥步瑞吉智能家居有限公司 | A kind of smart jack automatic power off control system based on mobile phone state |
| CN107425566A (en) * | 2017-06-29 | 2017-12-01 | 合肥步瑞吉智能家居有限公司 | A kind of smart jack automatic protecting method for gathering user terminal state |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160416 |