CN207910533U - Automatically power off charger - Google Patents
Automatically power off charger Download PDFInfo
- Publication number
- CN207910533U CN207910533U CN201820351062.0U CN201820351062U CN207910533U CN 207910533 U CN207910533 U CN 207910533U CN 201820351062 U CN201820351062 U CN 201820351062U CN 207910533 U CN207910533 U CN 207910533U
- Authority
- CN
- China
- Prior art keywords
- ontology
- control unit
- battery
- charger
- charging slot
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model is related to one kind automatically powering off charger, including an ontology, equipped with a charging slot, one control unit is located in the ontology, one spring unit is located in the ontology, it includes have the bouncing pin for being revealed in the charging slot, and the spring unit is electrically connected the control unit, one conducting terminal is located in the ontology, and it is revealed in the charging slot, and it is electrically connected the control unit, it is placed in the battery charging complete of the charging slot when control unit detects, just the bouncing pin for executing the spring unit ejects battery, so that the energization end of battery is detached with conducting terminal, service life without influencing battery.
Description
Technical field
The utility model is related to charger technologies fields, particularly relate to one kind and automatically powering off charger.
Background technology
Science and technology is maked rapid progress, and various electronic devices have become good assistant indispensable in life, such as can be used as individual
The PDA of digital assistants, can be used to the mobile phone for getting in touch with thing and digital camera etc. capable of taking pictures, these electronic devices are current
Mostly use reusable rechargeable battery as power supply source, so needing to use corresponding charging at regular intervals
Device charges.
General charger provides a storage tank and is put for battery at present, and with the end with the energization end in contact of battery
Son, to charge to battery, when battery charging is up to saturation state, although charger has stopped charging to battery, battery
Energization end and the terminal continuous contact that remains unchanged of cradle, and be formed into a loop, long-time service is got off, it will influencing battery makes
Use the service life.
Therefore, it is necessary to design it is a kind of it is new automatically power off charger, to solve the above technical problems.
Utility model content
The problem of for background technology, the purpose of this utility model are to provide one kind and automatically powering off charger, detect
After surveying charging complete so that the energization end of battery is detached with conducting terminal, the service life without influencing battery.
What the technical solution of the utility model was realized in：One kind automatically powering off charger, including an ontology, is equipped with one
Charging slot；One control unit is located in the ontology；One spring unit, is located in the ontology, and include to be revealed in the charging slot
A bouncing pin, and be electrically connected the control unit；One conducting terminal is located in the ontology, and is revealed in the charging slot, and electricity
Property connects the control unit.
In the above-mentioned technical solutions, the spring unit is electromagnet, and by magnet control, the bouncing pin is extended or fallen.
In the above-mentioned technical solutions, the ontology is rectangular.
In the above-mentioned technical solutions, described control unit is equipped with current detector and is electrically connected with current detector micro-
Controller.
The utility model automatically powers off charger, including an ontology, is equipped with a charging slot, and a control unit is located at the ontology
Interior, a spring unit is located in the ontology, and it includes there is the bouncing pin for being revealed in the charging slot, and the spring unit electrically connects
The control unit is connect, a conducting terminal is located in the ontology, and is revealed in the charging slot, and is electrically connected the control unit, when
Control unit detects the battery charging complete for being placed in the charging slot, just executes the bouncing pin of the spring unit by battery top
Go out so that the energization end of battery is detached with conducting terminal, the service life without influencing battery.
Description of the drawings
Fig. 1 is each portion's member connection figure of the utility model；
Fig. 2 is that the utility model battery is positioned over charging figure in charging slot；
Fig. 3 has charged for the utility model battery and has finished figure.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, one kind described in the utility model automatically powers off charger, including an ontology 1, includes
One charging slot 11 is to for battery A storings and a plug 12 connection externally fed source.
One control unit 2 is located in the ontology 1, and is electrically connected the plug 12, which simultaneously has transformer
Function.
One spring unit 3, is located in the ontology 1, and include the bouncing pin 31 for being revealed in the charging slot 11, the spring
Unit 3 can be electromagnet, and be electrically connected the control unit 2, by the signal of the control unit 2, and control the bouncing pin 31
It extends or falls.
One conducting terminal 4 is located in the ontology 1, and is revealed in the charging slot 11, to the energization end in contact with battery A,
And supply of electrical energy is to battery A, and it is electrically connected the control unit 3.
As shown in Figures 2 and 3, it is that battery A is positioned over charging in the charging slot 11, when the control unit 2 detects battery A
Charging has reached electric power saturation state, then the bouncing pin 31 for executing the spring unit 3 extends, and battery A is ejected so that the electricity
The energization end of pond A detaches the conducting terminal 4, and blocks circuit, avoids the battery A for causing electric power to be saturated shadows due to lasting energization
Ring service life.
To sum up, the utility model automatically powers off charger, including ontology 1, is equipped with charging slot 11, and control unit 2 is located at this
In body 1, spring unit position 3 is in ontology 1, and it includes there is the bouncing pin 31 for being revealed in the charging slot 11, and the unit 3 that bounces is electrical
Control unit 2 is connected, conducting terminal 4 is located in ontology 1, and is revealed in charging slot 11 and is electrically connected the control unit 2, works as control
Unit 2 processed detects 4 charging complete of battery for being placed in the charging slot 11, and the bouncing pin 31 for just executing the spring unit 3 will be electric
Pond ejects so that the energization end of battery is detached with conducting terminal, the service life without influencing battery.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
The spirit of utility model is interior with principle, and any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain it is interior.
Claims (4)
1. one kind automatically powering off charger, it is characterised in that：Including an ontology, it is equipped with a charging slot；One control unit, being located at should
In ontology；One spring unit, is located in the ontology, and includes to be revealed in a bouncing pin of the charging slot, and being electrically connected should
Control unit；One conducting terminal is located in the ontology, and is revealed in the charging slot, and is electrically connected the control unit.
2. according to claim 1 automatically power off charger, it is characterised in that：The spring unit is electromagnet, by electricity
Magnet controls the bouncing pin and extends or fall.
3. according to claim 1 automatically power off charger, it is characterised in that：The ontology is rectangular.
4. according to claim 1 automatically power off charger, it is characterised in that：Described control unit is equipped with current detector
With the microcontroller being electrically connected with current detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351062.0U CN207910533U (en) | 2018-03-15 | 2018-03-15 | Automatically power off charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351062.0U CN207910533U (en) | 2018-03-15 | 2018-03-15 | Automatically power off charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910533U true CN207910533U (en) | 2018-09-25 |
Family
ID=63559022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820351062.0U Expired - Fee Related CN207910533U (en) | 2018-03-15 | 2018-03-15 | Automatically power off charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910533U (en) |
-
2018
- 2018-03-15 CN CN201820351062.0U patent/CN207910533U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5813135B2 (en) | Mobile charger | |
| US9667076B2 (en) | Standby battery product and stackable charging system thereof | |
| EP2112740A2 (en) | Charger for portable devices | |
| CN205123331U (en) | Take magnetism to inhale portable power source of charging wire | |
| CN105098225B (en) | Charge cylindrical lithium battery | |
| CN103701164A (en) | Supercapacitor and conventional cell combined power supply capable of being quickly charged | |
| CN106208225A (en) | The charging active circuit of rechargeable battery | |
| CN103220890A (en) | Protective shell of electronic device with charge-discharge function | |
| CN103094936A (en) | Card-type wireless positioning terminal charging system | |
| CN207910533U (en) | Automatically power off charger | |
| CN104716701A (en) | Portable electronic device and charging device | |
| WO2010009378A1 (en) | Universal battery charger | |
| CN213095635U (en) | Charger for electronic float | |
| CN209169980U (en) | It is a kind of to charge to multiple mobile power sources and cradle with wireless charging function | |
| CN203491722U (en) | Mobile power supply capable of wireless charging | |
| CN104505884A (en) | Chewing gum type mobile phone battery charger | |
| CN105634046A (en) | Self-generating backup power supply | |
| CN204835572U (en) | Mobile phone lithium battery control panel of constant current constant voltage | |
| CN211790858U (en) | Charger is inhaled to magnetism | |
| CN205122830U (en) | Auxiliary charging device | |
| KR20130130285A (en) | Recharging device of potable phone | |
| CN208596950U (en) | A kind of charging unit | |
| CN204089287U (en) | Mobile phone shell-type portable power source | |
| CN204441935U (en) | A kind of USB aptitude chargeable circuit and charging device | |
| CN211508641U (en) | Infrared induction's treasured control circuit that charges |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |