CN208690972U - A kind of charger convenient for safe handling - Google Patents
A kind of charger convenient for safe handling Download PDFInfo
- Publication number
- CN208690972U CN208690972U CN201821441817.2U CN201821441817U CN208690972U CN 208690972 U CN208690972 U CN 208690972U CN 201821441817 U CN201821441817 U CN 201821441817U CN 208690972 U CN208690972 U CN 208690972U
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- CN
- China
- Prior art keywords
- key
- plug
- charger
- usb line
- 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 kind of charger convenient for safe handling, including main casing, the inside interlocking of the main casing has pcb board, and the side of the main casing is connected with plug deck.This kind of utility model design is reasonable, practical function, by being provided with key and top pillar, inserted sheet can be controlled, make inside inserted sheet automatic spring insert row, and then it is effectively increased the safety of charger, by being provided with wire-wrap board, and the side of wire-wrap board is provided with Wiinding cartridge key, USB line can be collected automatically, and then it is convenient for the storage and storage of USB line, further used convenient for user, one end in USB line is provided with soft-touch control, it can be by touching soft-touch control triggering charging output module work, to charge to equipment is electrically charged, after being electrically charged device battery and being full of, the current reduction exported in USB line at this time, when current value is less than threshold value, intelligence automatically powers off module and charge function is automatically closed, to realize automatic circuit break function.
Description
Technical field
The utility model relates to Cellphone Accessories equipment technical field, in particular to a kind of charger convenient for safe handling.
Background technique
Phone charger can substantially be divided into traveling charger, base charger and maintenance type charger, general user and connect
Mainly two kinds of the front of touching, and sell in the market at most is traveling charger, and sell in the market at most is that travelling is filled
Electric appliance, the form of traveling charger is also there are many multiplicity, and the miniature trip that common are cheap duck's egg type is filled, common desktop
Strap clamp type charger, the high-grade desk type charger with liquid crystal display.It is all unprofessional user in view of mobile phone user's overwhelming majority, institute
All do not have the function full of automatic stop substantially with charger, present people, which cultivate a habit, fills the habit of electricity a whole night to mobile phone
It is used, in sleeping at night and when left unguarded, it is be easy to cause over-charging of battery, reduces the service life of battery, exists simultaneously peace
Full hidden danger, but there is some drawbacks for phone charger used at present, for example, in use, safety is lower, and make
With it is inconvenient to collect to USB line, is not convenient to use, and has certain limitation.
Utility model content
The main purpose of the utility model is to provide a kind of chargers convenient for safe handling, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The inside interlocking of a kind of charger convenient for safe handling, including main casing, the main casing has pcb board, the main casing
Side be connected with plug deck, the upper surface interlocking of the plug deck has key, and the inside interlocking of the plug deck has
Telescopic rod, the two sides of the telescopic rod are connected with lever, and the bottom end two sides of the telescopic rod are provided with top through plug deck
Column is provided with by key spring described in side between top pillar and plug deck, and the bottom of the plug deck passes through ejector spring card
It is connected to plug pressing plate, the bottom of the plug pressing plate is connected with plug, and the side of the main casing is fixedly connected with Wiinding cartridge rear cover,
The side of the Wiinding cartridge rear cover is fixedly connected with wire wrapped panel, the structure of the Wiinding cartridge rear cover and wire wrapped panel by wire box screw
USB line is connected in cavity, one end of the USB line is provided with charging connector, and the side of the wire wrapped panel is fixedly connected wired
Around box cover, the line is connected with outlet lid mouth around the side of box cover, and the line has Wiinding cartridge around the surface scarfing of box cover
Key.
Further, the pcb board be internally provided with charging output module, intelligence automatically powers off module and touch control
Module；
Charging output module converts alternating current to for being electrically charged the direct current that equipment uses, and intelligently automatically powers off module
The size of current in USB line is detected, is automatically powered off when electric current is lower than given threshold.
Further, the wire wrapped panel is internally provided with clockwork spring, and one end of the wire wrapped panel is provided with shaft, institute
The shaft for stating wire wrapped panel is connected in inside Wiinding cartridge rear cover.
Further, it is metal-back that the USB line charging cable, which takes part in machine one end, is arranged at the metal-back of the charging connector
There are soft-touch control, the electrical property that the soft-touch control of the charging connector passes through contact control module on touch control conducting wire and pcb board
Connection；
When user touches soft-touch control, contact control module activating charge output module, charger is continued as at this time
It is electrically charged equipment charge.
Further, the one end fits of the Wiinding cartridge key and wire wrapped panel connect, and the USB line passes through wire wrapped panel from line
It is stretched out around box cover.
Further, the top pillar is connected by cooperating by key spring and key, the top pillar can by plug from
Automatic ejection on insert row.
Compared with prior art, the utility model has the following beneficial effects: this kind of utility model design is reasonable, function is real
With by being provided with key and top pillar, can controlling inserted sheet, make inside inserted sheet automatic spring insert row, and then is effective
The safety for increasing charger, by being provided with wire-wrap board, and the side of wire-wrap board is provided with Wiinding cartridge key, can be right
USB line is collected automatically, and then is convenient for the storage and storage of USB line, is further used convenient for user, by USB
One end of line is provided with soft-touch control, can be by touching soft-touch control triggering charging output module work, thus to being electrically charged
Equipment charges, after being electrically charged device battery and being full of, the current reduction exported in USB line at this time, when current value is less than threshold
It when value, intelligently automatically powers off module and charge function is automatically closed, to realize automatic circuit break function, protection is electrically charged device battery
Service life, while increasing safety in utilization, the utility model various structures, functional is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is that the utility model powers off working principle figure structure schematic representation.
In figure: 1, pcb board；2, main casing；3, key；4, key spring is pressed；5, plug deck；6, telescopic rod；7, lever；8, it inserts
Head；9, plug pressing plate；10, ejector spring；11, Wiinding cartridge rear cover；12, wire box screw；13, USB line；14, wire wrapped panel；15, line
Around box cover；16, outlet lid mouth；17, Wiinding cartridge key；18, charging connector；19, top pillar.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, the inside interlocking of a kind of charger convenient for safe handling, including main casing 2, the main casing 2 has
Pcb board 1, the side of the main casing 2 are connected with plug deck 5, and the upper surface interlocking of the plug deck 5 has key 3, described to insert
The inside interlocking of epicranial plate 5 has telescopic rod 6, and the two sides of the telescopic rod 6 are connected with lever 7, the bottom end two of the telescopic rod 6
Side is provided with top pillar 19 through plug deck 5, is provided between top pillar 19 and plug deck 5 described in side by key spring 4, described
The bottom of plug deck 5 is connected with plug pressing plate 9 by ejector spring 10, and the bottom of the plug pressing plate 9 is connected with plug 8,
The side of the main casing 2 is fixedly connected with Wiinding cartridge rear cover 11, and the side of the Wiinding cartridge rear cover 11 is solid by wire box screw 12
Surely it is connected with wire wrapped panel 14, is connected with USB line 13, the USB in the Wiinding cartridge rear cover 11 and the structural cavities of wire wrapped panel 14
One end of line 13 is provided with charging connector 18, the side of the wire wrapped panel 14 be fixedly connected it is wired around box cover 15, the line around
The side of box cover 15 is connected with outlet lid mouth 16, and the line has Wiinding cartridge key 17 around the surface scarfing of box cover 15.
Wherein, the pcb board 1 be internally provided with charging output module, intelligence automatically powers off module and touch control mould
Block；
Charging output module converts alternating current to for being electrically charged the direct current that equipment uses, and intelligently automatically powers off module
The size of current in USB line is detected, is automatically powered off when electric current is lower than given threshold.
Wherein, the wire wrapped panel 14 is internally provided with clockwork spring, and one end of the wire wrapped panel 14 is provided with shaft, institute
The shaft for stating wire wrapped panel 14 is connected in inside Wiinding cartridge rear cover 11, by pressing Wiinding cartridge key 17, so that clockwork spring is by USB
Line 13 is taken in first wire wrapped panel 14.
Wherein, it is metal-back that 13 charging cable of USB line, which takes part in machine one end, is arranged at the metal-back of the charging connector 18
There are soft-touch control, the electricity that the soft-touch control of the charging connector 18 passes through contact control module on touch control conducting wire and pcb board 1
Property connection；
When user touches soft-touch control, contact control module activating charge output module, charger is continued as at this time
It is electrically charged equipment charge.
Wherein, the Wiinding cartridge key 17 is connect with the one end fits of wire wrapped panel 14, and the USB line 13 passes through wire wrapped panel 14
It stretches out, wire wrapped panel 14 can be controlled by Wiinding cartridge key 17 from line around box cover 15, and then USB line 13 is carried out certainly
It is dynamic to collect.
Wherein, the top pillar 19 is connected by cooperating by key spring 4 and key 3, and the top pillar 19 can be by plug 8
The automatic ejection from insert row, can by key 3, by the cooperation between key spring 4 and top pillar 19, insert 8 automatic spring of plug
Row, and then it is effectively increased the safety of charger.
It should be noted that the utility model is a kind of charger convenient for safe handling, in use, opening manually first
Outlet lid mouth 16 holds charging connector 18 and extracts data line 13 outward, holds entire charger, pass through pressing keys 3, key 3
The other end of one end of meeting presses lever 7, lever 7 can lift upwards main casing 2, when main casing 2 can not be lifted upwards, 6 meeting of telescopic rod
It is to receive the pressure of key 3 to move downward, telescopic rod 6 can eject plug 8, eject plug 8 from charger, and connect with insert row
It connects, connect one end of USB line 13 with mobile phone, and then achieve the effect that charging, it, can be by touching USB after charging
The switch of one end of line 13 controls connection power supply, by pressing Wiinding cartridge key 17, is returned automatically to USB line 13
It receives, by depresses button 3, makes the automatic ejection out of insert row of plug 8, in use, first when all modules normal work, and connect
When electronic equipment charges normal, B1 intelligence automatic power-off control module can be electrically charged whether equipment is full of by intelligent measurement F1 at any time
Electricity, when detecting fully charged, B1 intelligence automatic power-off control module control A1 charger output module is automatically powered off without output simultaneously
Keep static, D1 charging interface is continuously in off-position without output, reaches the fully charged electrical effects automatically powered off, when first
Platform F1 be electrically charged equipment it is fully charged when, replace F1 again when being electrically charged equipment, human body can touch D1 charging interface, triggering D1 charging
Interface contact control module controls intelligent power-off modular B1 reset detection, exports charger output module A1 normally and fill
Electricity can be carried out when fully charged by the first above-mentioned situation, and after fully charged automatically power off, user does not replace to be electrically charged and set
It is standby, and only pull out, keep charging interface D1 hanging, B1 intelligently automatically powers off module will be from timing when pulling out, when 60S-100S
Interior automatically power off makes A1 charger output module without output, continues to fill when being electrically charged equipment until user reconnects
Electricity, after charging, can depresses button 3, make plug 8 automatic by key 3, by the cooperation between key spring 4 and top pillar 19
Insert row is popped up, and then increases its safety.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of charger convenient for safe handling, including main casing (2), it is characterised in that: the inside interlocking of the main casing (2) has
The side of pcb board (1), the main casing (2) is connected with plug deck (5), and the upper surface interlocking of the plug deck (5) has key
(3), the inside interlocking of the plug deck (5) has telescopic rod (6), and the two sides of the telescopic rod (6) are connected with lever (7),
The bottom end two sides of the telescopic rod (6) are provided with top pillar (19) through plug deck (5), top pillar (19) and bayonet cap described in side
It is provided between plate (5) by key spring (4), the bottom of the plug deck (5) is connected with plug pressure by ejector spring (10)
The bottom of plate (9), the plug pressing plate (9) is connected with plug (8), after the side of the main casing (2) is fixedly connected with Wiinding cartridge
It covers (11), the side of the Wiinding cartridge rear cover (11) is fixedly connected with wire wrapped panel (14), the coiling by wire box screw (12)
It is connected with USB line (13) in the structural cavities of box rear cover (11) and wire wrapped panel (14), one end of the USB line (13), which is provided with, to be filled
Electric connection (18), the side of the wire wrapped panel (14) are fixedly connected wired around box cover (15), and the line is around box cover (15)
Side is connected with outlet lid mouth (16), and the line has Wiinding cartridge key (17) around the surface scarfing of box cover (15).
2. a kind of charger convenient for safe handling according to claim 1, it is characterised in that: the pcb board (1) it is interior
Portion is provided with charging output module, intelligence automatically powers off module and contact control module；
Charging output module converts alternating current to for being electrically charged the direct current that equipment uses, and intelligently automatically powers off module detection
Size of current in USB line is automatically powered off when electric current is lower than given threshold.
3. a kind of charger convenient for safe handling according to claim 1, it is characterised in that: the wire wrapped panel (14)
It is internally provided with clockwork spring, one end of the wire wrapped panel (14) is provided with shaft, and the shaft of the wire wrapped panel (14) is connected in
Wiinding cartridge rear cover (11) is internal.
4. a kind of charger convenient for safe handling according to claim 1, it is characterised in that: the USB line (13) is filled
It is metal-back that electric wire, which takes part in machine one end, is provided with soft-touch control, the charging connector at the metal-back of the charging connector (18)
(18) electric connection that soft-touch control passes through contact control module on touch control conducting wire and pcb board (1)；
When user touches soft-touch control, contact control module activating charge output module, charger continues as being filled at this time
Electric equipment charging.
5. a kind of charger convenient for safe handling according to claim 1, it is characterised in that: the Wiinding cartridge key
(17) it is connect with the one end fits of wire wrapped panel (14), the USB line (13) passes through wire wrapped panel (14) and stretches from line around box cover (15)
Out.
6. a kind of charger convenient for safe handling according to claim 2, it is characterised in that: the top pillar (19) passes through
It cooperates and connects by key spring (4) and key (3), the top pillar (19) can be by plug (8) automatic ejection from insert row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441817.2U CN208690972U (en) | 2018-09-04 | 2018-09-04 | A kind of charger convenient for safe handling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441817.2U CN208690972U (en) | 2018-09-04 | 2018-09-04 | A kind of charger convenient for safe handling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690972U true CN208690972U (en) | 2019-04-02 |
Family
ID=65888346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821441817.2U Expired - Fee Related CN208690972U (en) | 2018-09-04 | 2018-09-04 | A kind of charger convenient for safe handling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504730A (en) * | 2019-09-02 | 2019-11-26 | 宁波唯嘉软件科技有限公司 | A kind of lithium battery USB jack method of supplying power to, storage medium, device |
| CN113890154A (en) * | 2021-10-11 | 2022-01-04 | 皖江工学院 | Overcharge protection system for electric vehicle |
-
2018
- 2018-09-04 CN CN201821441817.2U patent/CN208690972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504730A (en) * | 2019-09-02 | 2019-11-26 | 宁波唯嘉软件科技有限公司 | A kind of lithium battery USB jack method of supplying power to, storage medium, device |
| CN113890154A (en) * | 2021-10-11 | 2022-01-04 | 皖江工学院 | Overcharge protection system for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190402 Termination date: 20210904 |