CN201985577U - All-in-one machine power supply source device and all-in-one machine - Google Patents
All-in-one machine power supply source device and all-in-one machine Download PDFInfo
- Publication number
- CN201985577U CN201985577U CN2011200571796U CN201120057179U CN201985577U CN 201985577 U CN201985577 U CN 201985577U CN 2011200571796 U CN2011200571796 U CN 2011200571796U CN 201120057179 U CN201120057179 U CN 201120057179U CN 201985577 U CN201985577 U CN 201985577U
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- China
- Prior art keywords
- power supply
- machine
- contact
- battery case
- source
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- 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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Abstract
The utility model relates to an all-in-one machine power supply source device and an all-in-one machine. The all-in-one machine power supply source device comprises a battery jar. A lithium-ion polymer rechargeable battery is arranged in the battery jar, and the battery jar is provided with a supply source contact point which is electrically connected with a first supply source junction of a machine body. The all-in-one machine power supply source device can provide a supply source for the all-in-one machine in time under the condition that an external power source of the all-in-one machine fails, therefore, the all-in-one machine is lighter, has a simple structure and is convenient to carry and move, and the uninterruptable power supply and the charging to the built-in battery are realized.
Description
Technical field
The utility model relates to the all-in-one technical field, specifically is the all-in-one power supply device.
Background technology
The all-in-one that prior art provides all be by the work of external power supply adapter, cannot move use, arbitrarily carry.In addition, once the field of employment has a power failure or instant cut-off, the all-in-one that prior art provides can't be worked and the data of not preserving can be lost.
The utility model content
Main purpose of the present utility model provides a kind of all-in-one power supply device and all-in-one that can provide built-in power for all-in-one, make things convenient for all-in-one to carry, move.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of power supply device of all-in-one, it comprises battery case, is built-in with the lithium ion polymer rechargeable battery in the described battery case, and described battery case is provided with contact point of power source, and described contact point of power source is electrically connected first power supply contact of described body.
Preferably, described body is provided with the second source contact of external power adapter, described second source contact is electrically connected described first power supply contact, is provided with the uninterrupted power supply commutation circuit between the contact point of power source on described second source contact and the described battery case.
A kind of all-in-one, it comprises:
Comprise body, be equiped with battery case in the described body, be built-in with the lithium ion polymer rechargeable battery in the described battery case, described lithium ion polymer rechargeable battery is electrically connected first power supply contact of described body by the contact point of power source of described battery case.
Preferably, described body is provided with the second source contact of external power adapter, described second source contact is electrically connected described first power supply contact, is provided with the uninterrupted power supply commutation circuit between the contact point of power source on described second source contact and the described battery case.
Implement the technical solution of the utility model, have following beneficial effect: the all-in-one power supply device that the utility model provides can realize that this all-in-one can in time provide power supply for this all-in-one under the situation of external power cut-off.Make this all-in-one lighter, simple in structure, mobile easy to carry.In addition, this all-in-one power supply device is under the situation of external power cut-off, by this uninterrupted power supply commutation circuit with the continual powered battery that switches in this battery case of the needed power supply of body, but also can be under the situation of external power supply energising, be that battery in the described battery case charges by this external power adapter and this uninterrupted power supply commutation circuit.
Description of drawings
The power supply the principle figure of the all-in-one that Fig. 1 provides for the utility model embodiment.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment provides a kind of power supply device of all-in-one, as shown in Figure 1, comprises battery case 110, is built-in with lithium ion polymer rechargeable battery 101 in the described battery case 110.Described battery case 110 is provided with contact point of power source 102, and described contact point of power source 102 is electrically connected first power supply contact 103 of described body 100.This all-in-one power supply device can realize that this all-in-one can in time provide power supply for this all-in-one under the situation of external power cut-off.Make this all-in-one lighter, simple in structure, mobile easy to carry.
In other embodiment, further, described body 100 is provided with the second source contact 104 of external power adapter, described second source contact 104 is electrically connected described first power supply contact 103, is provided with uninterrupted power supply commutation circuit 105 between the contact point of power source 102 on described second source contact 104 and the described battery case 110.Under the situation of external power cut-off, by this uninterrupted power supply commutation circuit 105 with the continual powered battery that switches in this battery case 110 of body 100 needed power supplys, but also can under the situation of external power supply energising, charge for the battery in the described battery case 110 by this external power adapter and this uninterrupted power supply commutation circuit 105.
The utility model embodiment also provides a kind of all-in-one, and as shown in Figure 1, this all-in-one comprises:
Body 100, be equiped with battery case 110 in the described body 100, be built-in with lithium ion polymer rechargeable battery 101 in the described battery case 110, described lithium ion polymer rechargeable battery 101 is electrically connected first power supply contact 103 of described body 100 by the contact point of power source 102 of described battery case 110.
In addition in order to realize continual power supply, and battery 101 charged, described body 100 is provided with the second source contact 104 of external power supply adapter, described second source contact 104 is electrically connected described first power supply contact 103, is provided with uninterrupted power supply commutation circuit 105 between the contact point of power source 103 on described second source contact 104 and the described battery case 110.
This all-in-one adopts internal battery power supply and 2 kinds of modes of externally fed, and external power source adopts DC 19V3.42A adapter.Under the situation of no adapter, will use internal battery to power, when the internal battery electric weight was lower than total electric weight 15%, capacity prompt can appear in all-in-one, reminded that user's electric weight is low to need charging; When cell voltage was lower than the 9V supply power voltage, all-in-one is shutdown automatically, and internal battery is also stopped power supply outage; When external adapter was powered, all-in-one internal cell control circuit can detect battery capacity, and electric weight charges to battery less than meeting, can stop charging after battery capacity is saturated, and the power supply of all-in-one also is to provide by adapter simultaneously.In the use of entire cell, all can there be LED light to represent the operating state of battery.
Below only be preferred embodiment of the present utility model,, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model not in order to restriction the utility model.
Claims (4)
1. the power supply device of an all-in-one, it is characterized in that, comprise battery case, be built-in with the lithium ion polymer rechargeable battery in the described battery case, described battery case is provided with contact point of power source, and described contact point of power source is electrically connected first power supply contact of described body.
2. the power supply device of all-in-one according to claim 1, it is characterized in that, described body is provided with the second source contact of external power adapter, described second source contact is electrically connected described first power supply contact, is provided with the uninterrupted power supply commutation circuit between the contact point of power source on described second source contact and the described battery case.
3. an all-in-one is characterized in that, comprising:
Comprise body, be equiped with battery case in the described body, be built-in with the lithium ion polymer rechargeable battery in the described battery case, described lithium ion polymer rechargeable battery is electrically connected first power supply contact of described body by the contact point of power source of described battery case.
4. as all-in-one as described in the claim 3, it is characterized in that, described body is provided with the second source contact of external power adapter, described second source contact is electrically connected described first power supply contact, is provided with the uninterrupted power supply commutation circuit between the contact point of power source on described second source contact and the described battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571796U CN201985577U (en) | 2011-03-07 | 2011-03-07 | All-in-one machine power supply source device and all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571796U CN201985577U (en) | 2011-03-07 | 2011-03-07 | All-in-one machine power supply source device and all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985577U true CN201985577U (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200571796U Expired - Fee Related CN201985577U (en) | 2011-03-07 | 2011-03-07 | All-in-one machine power supply source device and all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114095A (en) * | 2012-02-06 | 2014-10-22 | 日立阿洛卡医疗株式会社 | Mobile ultrasonic diagnostic device |
| CN105976706A (en) * | 2016-06-20 | 2016-09-28 | 南京巨鲨显示科技有限公司 | Displayer with UPS function |
-
2011
- 2011-03-07 CN CN2011200571796U patent/CN201985577U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114095A (en) * | 2012-02-06 | 2014-10-22 | 日立阿洛卡医疗株式会社 | Mobile ultrasonic diagnostic device |
| US9482747B2 (en) | 2012-02-06 | 2016-11-01 | Hitachi, Ltd. | Mobile ultrasonic diagnostic device |
| CN104114095B (en) * | 2012-02-06 | 2017-05-10 | 株式会社日立制作所 | Mobile ultrasonic diagnostic device |
| CN105976706A (en) * | 2016-06-20 | 2016-09-28 | 南京巨鲨显示科技有限公司 | Displayer with UPS function |
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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: 20110921 Termination date: 20170307 |