CN205544486U - Charger - Google Patents
Charger Download PDFInfo
- Publication number
- CN205544486U CN205544486U CN201620325763.8U CN201620325763U CN205544486U CN 205544486 U CN205544486 U CN 205544486U CN 201620325763 U CN201620325763 U CN 201620325763U CN 205544486 U CN205544486 U CN 205544486U
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- China
- Prior art keywords
- rotating shaft
- groove
- housing
- charger
- wire
- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger, include: the casing, it is the cavity square, and its bottom is equipped with first recess, and the side lower part is equipped with the second recess, the plug subassembly, it includes: two electrically conductive touch multitouch, it is located the inside of casing and connects rather than inside of the top of, two connect the electric mortiser needle, and the casing outside is located to arbitrary one end that connects the electric mortiser needle, and the other end is connected with electrically conductive touch multitouch, the main control board, it is located, and the casing is inside to be connected with electrically conductive touch multitouch electricity, coupling assembling, it includes: first pivot, the second pivot, it is located first pivot below and rather than coaxial setting, the bottom of second pivot is worn out first recess and is connected rather than the bearing, the dwang, it is connected with second pivot bottom, the wire, it is spirally wound in first pivot, and the one end of wire is connected with the main control board electricity, and the other end is worn out the second recess and is charged that the joint is electric to be connected, the speaker, a display screen. The utility model has the advantages of accomodate easily, conveniently carry, prevented to fill convenient to use.
Description
Technical field
This utility model relates to electronics field.More specifically, this utility model relates to a kind of charger.
Background technology
Along with growth in the living standard, mobile terminal electronic product such as mobile phone, panel computer etc. have become the essential items of people's life.Owing to existing mobile terminal electronic product mostly uses built-in lithium battery, need lithium battery is charged after using a period of time, and existing charger contact pin and wire expose, be placed on that contact pin in bag easily scratches other article, wire is easily tied a knot, the most easily contained, in addition, there is also needs to open electronic product and could show electricity in charging process, without reminding problems such as easily overcharging after charging complete, use extremely inconvenience.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model is it is also an object that provide a kind of charger, and it is easily received, and is convenient for carrying, and prevents from overcharging, easy to use.
In order to realize according to these purposes of the present utility model and further advantage, it is provided that a kind of charger, including:
Housing, it is hollow square body, and the bottom center of described housing is provided with the first groove of cylinder, and the one side bottom of described housing is provided with the second groove of cuboid；
Plug-assembly, comprising:
Two conduction contact blocks, it is positioned at the inside of described housing, and the top of arbitrary conduction contact block is fixed with the inside top of described housing and is connected, and the bottom of arbitrary conduction contact block is provided with the 3rd groove；
Two connect electric mortiser pin, and it is vertically arranged, and the outside of described housing is located in arbitrary one end connecing electric mortiser pin, and the other end is fixed be connected through the top of described housing and the top of described conduction contact block；
Master control borad, it is positioned at the inside of described housing, and described master control borad electrically connects with conduction contact block；
Connect assembly, comprising:
First rotating shaft, it is cylindrical, and it is vertically located at the inside of described housing, the lower section of described master control borad；
Second rotating shaft, it is cylindrical, it is coaxially disposed with described first rotating shaft and its diameter is less than the diameter of described first rotating shaft, the top of described second rotating shaft is fixing with the bottom of described first rotating shaft to be connected, and the bottom of described second rotating shaft passes described first groove and is connected with described first groove bearing；
Rotating bar, it is vertically arranged, and its top is fixing with the bottom edge of described second rotating shaft to be connected；
Wire, it is spirally wrapped around in described first rotating shaft, and one end of described wire electrically connects with described master control borad, and the other end of described wire passes described second groove and is exposed to the outside of described housing；
Charging connector, it is located at the outside of described housing, and the input of described charging connector electrically connects with the other end of described wire, and described charging connector is removably connected with described second groove by elastic clamping block；
Speaker, it is located at the another side of described housing, and described speaker electrically connects with described master control borad；
Display screen, it is located at the another side of described housing, and described display screen electrically connects with described master control borad.
Preferably, described charger, described master control borad includes:
Charging circuit, its one end is electrically connected with described 3rd groove by trolley pole, and the other end electrically connects with described wire；
Testing circuit, the mobile terminal electrical connection that it is connected with described charging connector；
Drive circuit, it electrically connects with described conduction contact block, battery charge controller, described speaker and described display screen respectively；And,
Control chip, it electrically connects with described charging circuit, described testing circuit and described drive circuit respectively.
Preferably, described charger, described battery charge controller, comprising:
Lever, it is horizontally set on described master control borad, and one end of described lever is insulating end, and the other end is magnetic end, and described insulating end is fixed with described trolley pole by insulated connecting rod and is connected；
Electric magnet, it is located at the top of described magnetic end, and described electric magnet electrically connects with described drive circuit；
Insulate compression spring, and it is vertically arranged, and its one end is connected with described electric magnet, and the other end is connected with described magnetic end.
Preferably, described charger, described first rotating shaft is provided with the insulation blade being wound around in the shape of a spiral, and described wire is wrapped in described first rotating shaft along the gap of insulation blade.
Preferably, described charger, described first rotating shaft is provided with spirally-wound 4th groove, and described wire is wrapped in described first rotating shaft along described 4th groove.
Preferably, described charger, also include: lid, it is the hollow square body of lower ending opening, it is located at the mating shapes of the top of described housing, described lid and described housing, and the bottom of described lid is hinged with the one side of described housing.
Preferably, described charger, also include: cover plate, it is circular slab, its size matches with the cross section of described first groove, and the bottom of described housing hinged with the edge of described first groove is located at by described cover plate.
The beneficial effects of the utility model are: in charging process, and display screen can show the current electric quantity of mobile terminal in real time；During charging complete, speaker can send voice message, notifies user in time, and meanwhile, trolley pole disconnects with conduction contact block, stops charging, prevents from overcharging；After charging complete, user can be by rotating bar, wire is made to rewind in the first rotating shaft, make charging connector be fixed in the second groove by elastic clamping block again, finally, close lid and cover plate, contact pin, wire, rotation bar and charging connector is made not to expose, prevent from carrying process scratches other article, or wire is mutually wound around with other article with wire, wire, it is simple to receive, carry.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be by being understood by the person skilled in the art research of the present utility model and practice.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present utility model；
Fig. 2 is the partial enlarged drawing of this utility model A；
Fig. 3 is upward view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
It should be noted that experimental technique described in following embodiment, if no special instructions, it is conventional method, described reagent and material, if no special instructions, the most commercially obtains；In description of the present utility model, term " laterally ", " longitudinally ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, it is not instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, this utility model provides a kind of charger, including:
Housing 1, it is hollow square body, and the bottom center of described housing 1 is provided with the first groove 11 of cylinder, and the one side bottom of described housing 1 is provided with the second groove 12 of cuboid；
Plug-assembly 2, comprising:
Two conduction contact blocks 21, it is positioned at the inside of described housing 1, and the top of arbitrary conduction contact block 21 is fixed with the inside top of described housing 1 and is connected, and the bottom of arbitrary conduction contact block 21 is provided with the 3rd groove (not shown)；
Two connect electric mortiser pin 22, and it is vertically arranged, and the outside of described housing 1 is located in arbitrary one end connecing electric mortiser pin 22, and the other end is fixed be connected through the top of described housing 1 and the top of described conduction contact block 21；
Master control borad 3, it is positioned at the inside of described housing 1, and described master control borad 3 electrically connects with conduction contact block 21；
Connect assembly 4, comprising:
First rotating shaft 41, it is cylindrical, and it is vertically located at the inside of described housing 1, the lower section of described master control borad 3；
Second rotating shaft 42, it is cylindrical, it is coaxially disposed with described first rotating shaft 41 and its diameter is less than the diameter of described first rotating shaft 41, the top of described second rotating shaft 42 is fixing with the bottom of described first rotating shaft 41 to be connected, and the bottom of described second rotating shaft 42 passes described first groove 11 and is connected with described first groove 11 bearing；
Rotating bar 43, it is vertically arranged, and its top is fixing with the bottom edge of described second rotating shaft 42 to be connected；
Wire 44, it is spirally wrapped around in described first rotating shaft 41, and one end of described wire 44 electrically connects with described master control borad 3, and the other end of described wire 44 passes described second groove 12 and is exposed to the outside of described housing 1；
Charging connector 45, it is located at the outside of described housing 1, the input of described charging connector 45 electrically connects with the other end of described wire 44, described charging connector 45 is removably connected with described second groove 12 by elastic clamping block 451, described charging connector is positioned at described second groove, and the lateral surface of described charging connector is non-bulging in the side of described housing；
Speaker 5, it is located at the another side of described housing 1, and described speaker 5 electrically connects with described master control borad 3, is used for reminding user's charging complete, extracts charger in time；
Display screen 6, it is located at the another side of described housing 1, and described display screen 6 electrically connects with described master control borad 3, for showing the current electric quantity of mobile terminal.
In another technical scheme, described charger, described master control borad 3 includes:
Charging circuit 32, its one end is electrically connected with described 3rd groove by trolley pole 31, and the other end electrically connects with described wire 44, described trolley pole and described 3rd groove match, and described charging circuit is for charging to mobile terminal；
Testing circuit (not shown), the mobile terminal (not shown) electrical connection that it is connected with described charging connector 45, for detecting the current electric quantity of mobile terminal；
Drive circuit (not shown), it electrically connects with described conduction contact block 21, battery charge controller 33, described speaker 5 and described display screen 6 respectively, is used for driving battery charge controller, speaker and display screen；And,
Control chip (not shown), it electrically connects with described charging circuit 32, described testing circuit and described drive circuit respectively.
In another technical scheme, described charger, described battery charge controller 33, comprising:
Lever 331, it is horizontally set on described master control borad 3, and one end of described lever 331 is insulating end, and the other end is magnetic end, and described insulating end is fixed with described trolley pole 31 by insulated connecting rod 3311 and is connected；
Electric magnet 332, it is located at the top of described magnetic end, and described electric magnet 332 electrically connects with described drive circuit；
Insulation compression spring 333, it is vertically arranged, and its one end is connected with described electric magnet 332, and the other end is connected with described magnetic end.
In another technical scheme, described charger, described first rotating shaft 41 is provided with the insulation blade (not shown) being wound around in the shape of a spiral, and described wire 44 is wrapped in described first rotating shaft 41 along the gap of insulation blade.
In another technical scheme, described charger, described first rotating shaft 41 is provided with spirally-wound 4th groove (not shown), and described wire 44 is wrapped in described first rotating shaft 44 along described 4th groove.
Insulation blade is set or the 4th groove can avoid wire overlapping accumulation in winding process, prevent wire in charging process overheated, cause short circuit.
In another technical scheme, described charger, also include: lid 7, it is the hollow square body of lower ending opening, it is located at the top of described housing 1, described lid 7 and the mating shapes of described housing 1, the bottom of described lid 7 is hinged with the one side of described housing 1, so that described lid can open or close.
In another technical scheme, described charger, also include: cover plate 8, it is circular slab, its size matches with the cross section of described first groove 11, and the bottom of described housing 1 hinged with the edge of described first groove 11, so that described cover plate can open or close is located at by described cover plate 8.
Work process of the present utility model is: open cover plate, takes out charging connector, wire pulls out suitable length and is connected with mobile terminal by charging connector, opening lid, be connected with supply socket by contact pin, and mobile terminal starts to charge up；In charging process, the current electric quantity of the mobile terminal of acquisition is passed to control chip by testing circuit, control chip controls drive circuit and drives display screen, current electric quantity information is shown on a display screen, when current electric quantity reaches 100%, control chip controls drive circuit and drives speaker, speaker sends voice message, notifying that user extracts charger in time, meanwhile, control chip controls drive circuit and drives the electric magnet energising of battery charge controller, trolley pole is made to move down under the effect of lever, disconnect with conduction contact block, stop charging, prevent from overcharging；After charging complete, extracting charger, electric magnet dead electricity, trolley pole resets under the effect of insulation compression spring and lever, extract charging connector, make it disconnect with mobile terminal, rotate bar, make wire rewind in the first rotating shaft, charging connector is made to be fixed in the second groove by elastic clamping block again, finally, close lid and cover plate, complete charging and storage process.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (7)
1. a charger, it is characterised in that including:
Housing, it is hollow square body, and the bottom center of described housing is provided with the first groove of cylinder, the one of described housing
Side lower is provided with the second groove of cuboid；
Plug-assembly, comprising:
Two conduction contact blocks, it is positioned at the inside of described housing, the top of arbitrary conduction contact block and the top of described housing
Inner side is fixing to be connected, and the bottom of arbitrary conduction contact block is provided with the 3rd groove；
Two connect electric mortiser pin, and it is vertically arranged, and the outside of described housing, the other end are located in arbitrary one end connecing electric mortiser pin
Fix be connected through the top of described housing and the top of described conduction contact block；
Master control borad, it is positioned at the inside of described housing, and described master control borad electrically connects with conduction contact block；
Connect assembly, comprising:
First rotating shaft, it is cylindrical, and it is vertically located at the inside of described housing, the lower section of described master control borad；
Second rotating shaft, it is cylindrical, and it is coaxially disposed with described first rotating shaft and its diameter is less than described first rotating shaft
Diameter, the bottom of the top of described second rotating shaft and described first rotating shaft is fixing to be connected, the bottom of described second rotating shaft
Pass described first groove and be connected with described first groove bearing；
Rotating bar, it is vertically arranged, and its top is fixing with the bottom edge of described second rotating shaft to be connected；
Wire, it is spirally wrapped around in described first rotating shaft, and one end of described wire electrically connects with described master control borad,
The other end of described wire passes described second groove and is exposed to the outside of described housing；
Charging connector, it is located at the other end of the outside of described housing, the input of described charging connector and described wire
Electrical connection, described charging connector is removably connected with described second groove by elastic clamping block；
Speaker, it is located at the another side of described housing, and described speaker electrically connects with described master control borad；
Display screen, it is located at the another side of described housing, and described display screen electrically connects with described master control borad.
2. charger as claimed in claim 1, it is characterised in that described master control borad includes:
Charging circuit, its one end is electrically connected with described 3rd groove by trolley pole, and the other end electrically connects with described wire；
Testing circuit, the mobile terminal electrical connection that it is connected with described charging connector；
Drive circuit, it electrically connects with described conduction contact block, battery charge controller, described speaker and described display screen respectively；
And,
Control chip, it electrically connects with described charging circuit, described testing circuit and described drive circuit respectively.
3. charger as claimed in claim 2, it is characterised in that described battery charge controller, comprising:
Lever, it is horizontally set on described master control borad, and one end of described lever is insulating end, and the other end is magnetic end, institute
State insulating end to be connected by insulated connecting rod and described trolley pole are fixing；
Electric magnet, it is located at the top of described magnetic end, and described electric magnet electrically connects with described drive circuit；
Insulate compression spring, and it is vertically arranged, and its one end is connected with described electric magnet, and the other end is connected with described magnetic end.
4. charger as claimed in claim 1, it is characterised in that described first rotating shaft is provided with and is wound around in the shape of a spiral
Insulation blade, described wire is wrapped in described first rotating shaft along the gap of insulation blade.
5. charger as claimed in claim 1, it is characterised in that described first rotating shaft is provided with spirally-wound the
Four grooves, described wire is wrapped in described first rotating shaft along described 4th groove.
6. charger as claimed in claim 1, it is characterised in that also including: lid, it is the hollow of lower ending opening
Square, it is located at the top of described housing, the mating shapes of described lid and described housing, the bottom of described lid with
The one side of described housing is hinged.
7. charger as claimed in claim 1, it is characterised in that also including: cover plate, it is circular slab, its size
Match with the cross section of described first groove, described cover plate be located at described housing bottom and with the edge of described first groove
Hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325763.8U CN205544486U (en) | 2016-04-18 | 2016-04-18 | Charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325763.8U CN205544486U (en) | 2016-04-18 | 2016-04-18 | Charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544486U true CN205544486U (en) | 2016-08-31 |
Family
ID=56792635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620325763.8U Expired - Fee Related CN205544486U (en) | 2016-04-18 | 2016-04-18 | Charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947269A (en) * | 2017-12-01 | 2018-04-20 | 协建（江苏）智能装备有限公司 | One kind storage boxlike charger and its method of work |
| CN107979139A (en) * | 2017-12-21 | 2018-05-01 | 浙江帝恒实业有限公司 | A kind of smart mobile phone charging unit |
-
2016
- 2016-04-18 CN CN201620325763.8U patent/CN205544486U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947269A (en) * | 2017-12-01 | 2018-04-20 | 协建（江苏）智能装备有限公司 | One kind storage boxlike charger and its method of work |
| CN107979139A (en) * | 2017-12-21 | 2018-05-01 | 浙江帝恒实业有限公司 | A kind of smart mobile phone charging unit |
| CN107979139B (en) * | 2017-12-21 | 2021-05-04 | 新昌县夙凡软件科技有限公司 | Smart phone charging device |
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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 |
Granted publication date: 20160831 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |