CN204761068U - Notebook computer removes power supply - Google Patents
Notebook computer removes power supply Download PDFInfo
- Publication number
- CN204761068U CN204761068U CN201520371969.XU CN201520371969U CN204761068U CN 204761068 U CN204761068 U CN 204761068U CN 201520371969 U CN201520371969 U CN 201520371969U CN 204761068 U CN204761068 U CN 204761068U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- battery pack
- power supply
- containment vessel
- carrying power
- 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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Abstract
The utility model is suitable for a notebook computer accessory field provides a notebook computer removes power supply, including the group battery, be used for the fixed stay group battery and carry out radiating protective housing, be used for the circuit board that steps up the group battery and export notebook computer to and charge to the group battery to the group battery, being equipped with boost circuit on the circuit board, being equipped with the inner chamber in the protective housing, the circuit board links to each other with the group battery electrical property, and it charges to be equipped with on the circuit board connects and discharge the joint, corresponds on the protective housing and has seted up first opening and second opening. Store the electric quantity through setting up the group battery, set up boost circuit and discharge the joint on the circuit board, with the boosting of group battery to through the joint output of discharging, thereby confession notebook computer uses, and then can remove notebook computer and charge, improves notebook computer's time of endurance. Come to dispel the heat to the group battery through the protective housing to protection group battery and circuit board, thus guarantee safe in utilizationly.
Description
Technical field
The utility model belongs to notebook computer accessory field, particularly relates to a kind of laptop carrying power supply.
Background technology
Existing notebook computer used time of sening as an envoy to outside is generally powered battery by notebook computer carries, and during existing notebook computer out using, its battery is shorter for general service time, mostly only 2-3 hour.And battery will be changed, and just need first notebook computer to be shut down, then change the battery of same model, very inconvenient.And for the notebook of some internal batteries, after electricity uses, just must shut down, cannot use.
Utility model content
The purpose of this utility model is to provide a kind of laptop carrying power supply, is intended to solve the problem that the battery life of existing notebook computer is short.
The utility model realizes like this, a kind of laptop carrying power supply, comprise the battery pack storing electricity, the containment vessel dispelled the heat for battery pack described in fixed support and to described battery pack, for described battery pack being boosted and exporting notebook computer and the circuit board to described batteries charging to; Described circuit board is provided with the booster circuit for boosting to described battery pack; inner chamber is provided with in described containment vessel; described battery pack and described circuit board are all fixed in described inner chamber; described circuit board and described battery pack are electrical connected; described circuit board is provided with charging connector and discharge connector; the position described containment vessel corresponding to described charging connector offers the first opening exposing this charging connector, and the position described containment vessel corresponding to described discharge connector offers the second opening exposing this discharge connector.
Further, described circuit board is also provided with for controlling the unlatching that this laptop carrying power supply is powered and the control switch of closing down, the position described containment vessel corresponding to described control switch offers the 3rd opening exposing this control switch.
Further, described circuit board is also provided with for controlling described booster circuit to regulate the tap changer of described discharge connector output voltage, the position described containment vessel corresponding to described tap changer offers the 4th opening exposing this tap changer.
Further, described circuit board is also provided with the some indicator lights being used to indicate described battery electric quantity, on described containment vessel, correspondence offers the 5th opening exposing corresponding indicator light.
Further; described battery pack comprises the some batteries be arranged side by side, the negative pole end of fixing each described battery the positive terminal of the first fixed mount be electrical connected by the negative pole end of some described batteries and fixing each described battery the second fixed mount be electrical connected by the positive terminal of some described batteries, and described first fixed mount and described second fixed mount are all fixedly linked with described containment vessel.
Further, described containment vessel comprises plate body, the U-shaped plate be fixed on described plate body, be placed on first cover plate of described U-shaped plate one end and be placed on the second cover plate of the described U-shaped plate other end, and described plate body, described U-shaped plate, described first cover plate and described second cover plate are encircled into described inner chamber; Described first opening is opened on described plate body, and described second opening is opened on described second cover plate.
Further, described containment vessel also comprises the joint pin for being fixedly connected with described first cover plate, and described joint pin is located at the relative both sides of described U-shaped plate.
Further, described joint pin is four, and wherein two are fixed on the Liang Jiaochu inside described U-shaped plate, and another two are fixed on the inner side at the two ends of described U-shaped plate and the junction of described plate body.
Further, the length of described joint pin is less than the length of described U-shaped plate, and described circuit board and each described joint pin are fixedly linked near one end of described second cover plate.
Further, described containment vessel also comprises for by described battery pack and the separated dividing plate of described circuit board, and described dividing plate is fixed in described inner chamber, described dividing plate offers the breach be electrically connected for described battery pack and described circuit board.
The utility model carries out storage electricity by arranging battery pack, by arranging booster circuit and discharge connector on circuit boards, the voltage of battery pack is raised, to be exported by discharge connector, thus for notebook computer, and then mobile charging can be carried out to notebook computer, improve the cruising time of notebook computer.And supported by containment vessel, self-contained battery group and circuit board, battery pack is dispelled the heat simultaneously, to protect battery pack and circuit board, thus ensures use safety.Charging connector is set on circuit boards, to charge to battery pack, improves access times.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of a kind of laptop carrying power supply that the utility model embodiment provides;
Fig. 2 is the plan structure schematic diagram of laptop carrying power supply in Fig. 1;
Fig. 3 be in Fig. 1 laptop carrying power supply face structural representation.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it should be noted that, term " on ", D score, " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of laptop carrying power supply 100 that the utility model embodiment provides, comprise battery pack 20, containment vessel 10, circuit board 30.Battery pack 20 for storing electricity, for use.Circuit board 30, for battery pack 20 being boosted, to supply notebook computer after boosting, is undertaken boosting and exporting notebook computer to by battery pack 20; Meanwhile, also need when circuit board 30 is connected with civil power to charge to battery pack 20, namely circuit board 30 is also for charging to battery pack 20.Circuit board 30 is provided with booster circuit (not shown), to boost to battery pack 20, convenient for notebook computer.Circuit board 30 and battery pack 20 are electrical connected, and circuit board 30 is provided with charging connector 31 and discharge connector 32, to be connected with notebook computer by discharge connector 32, thus move power supply to notebook computer; Be connected with civil power by charging connector 31, to charge to battery pack 20, conveniently repeatedly use.Inner chamber 19 is provided with in containment vessel 10; battery pack 20 and circuit board 30 are all fixed in inner chamber; support and protect battery pack 20 and circuit board 30 by containment vessel 10; simultaneously; because when notebook computer charges, power is relatively large; thus the caloric value of battery pack 20 also can be comparatively large, and in order to ensure that battery pack 20 is used safely, containment vessel 10 also needs to dispel the heat to battery pack 20.Position containment vessel 10 corresponding to charging connector 31 offers the first opening 101 exposing this charging connector 31, so that civil power can be connected with charging connector 31; Position containment vessel 10 corresponding to discharge connector 32 offers the second opening 102 exposing this discharge connector 32, so that discharge connector 32 can be connected with notebook computer.
Storage electricity is carried out by arranging battery pack 20, by arranging booster circuit and discharge connector 32 on circuit board 30, the voltage of battery pack 20 is raised, to be exported by discharge connector 32, thus for notebook computer, and then mobile charging can be carried out to notebook computer, improve the cruising time of notebook computer.And supported by containment vessel 10, self-contained battery group 20 and circuit board 30, battery pack 20 is dispelled the heat simultaneously, to protect battery pack 20 and circuit board 30, thus ensures use safety.Circuit board 30 arranges charging connector 31, to charge to battery pack 20, improves access times.
Further, in order to make containment vessel 10 pairs of battery pack 20 carry out, in the present embodiment, containment vessel 10 uses metal shell to make, to improve radiating efficiency.In other embodiments, louvre can also be offered on containment vessel 10.And in order to improve radiating efficiency, in containment vessel 10, radiator fan can also be installed.
Further, circuit board 30 is also provided with control switch 33, position containment vessel 10 corresponding to control switch 33 offers the 3rd opening 103 exposing this control switch 33; Control the unlatching of this laptop carrying power supply 100 power supply by control switch 33 and close down, namely when needs are powered to notebook computer, opening this laptop carrying power supply 100 by control switch 33; And when not needing to power to notebook computer, then close down this laptop carrying power supply 100 by control switch 33, to reduce the loss of electricity in battery pack 20.Certainly in other embodiments, also testing circuit can be set on circuit board 30, detect this laptop carrying power supply 100 by testing circuit whether to be connected with notebook computer, thus automatically control the unlatching of this laptop carrying power supply 100 and close down.
Further, circuit board 30 is also provided with tap changer 34, position containment vessel 10 corresponding to tap changer 34 offers the 4th opening 104 exposing this tap changer 34.Control booster circuit by tap changer 34, thus regulate discharge connector 32 output voltage, to adapt to different notebook computers.Certainly, in other embodiments, also check circuit can be set on circuit board 30, to check the charging voltage of notebook computer, automatically to regulate the amount of boost of boosting electrical equipment, namely automatically regulate discharge connector 32 output voltage.
Further, circuit board 30 is also provided with the some indicator lights 35 being used to indicate battery pack 20 electricity, on containment vessel 10, correspondence offers the 5th opening 105 exposing corresponding indicator light 35.Indicator light 35 is set, to determine the electricity of battery pack 20, the power-on time of battery pack 20 can be determined, thus determine the service time of notebook computer, so that user preserves data in time.In addition, the dump energy in battery pack 20 can also be determined, prevent battery pack 20 transient discharge, play a part to protect battery pack 20.
In the present embodiment, battery pack 20 comprises some batteries 21, first fixed mount 22 and the second fixed mount 23 that are arranged side by side.The negative pole end of some batteries 21 is connected with the first fixed mount 22, is fixed by the negative pole end of the first fixed mount 22 by each battery 21, and the negative pole end of these batteries 21 is also electrical connected by the first fixed mount 22 simultaneously; Meanwhile, the positive terminal of some batteries 21 is connected with the second fixed mount 23, is fixed by the positive terminal of the second fixed mount 23 by each battery 21, and the positive terminal of these batteries 21 is also electrical connected by the second fixed mount 23 simultaneously; To be electrical connected with circuit board 30, to facilitate simultaneously and these batteries 21 are carried out series and parallel combination.First fixed mount 22 and the second fixed mount 23 are all fixedly linked with containment vessel 10, thus are fixed in containment vessel 10 by these batteries 21.
Further, containment vessel 10 comprises plate body 11, U-shaped plate 12, first cover plate 13 and the second cover plate 14, first opening 101 and is opened on plate body 11, and the second opening 102 is opened on the second cover plate 14.The two ends of U-shaped plate 12 are fixed on plate body 11, and the first cover plate 13 is placed on U-shaped plate 12 one end, and the second cover plate 14 is placed on U-shaped plate 12 other end, thus plate body 11, U-shaped plate 12, first cover plate 13 and the second cover plate 14 are encircled into above-mentioned inner chamber 19.This containment vessel 10 can use plurality of plates punching press or bending to form, and structure is simple, and cost is low.
And circuit board 30 is when being provided with control switch 33, the 3rd opening 103 is opened on plate body 11.And circuit board 30 is when being provided with indicator light 35, the 5th opening 105 is also opened on plate body 11.Thus charging connector 31, indicator light 35 and control switch 33 can be located at the same side of this laptop carrying power supply 100, conveniently determine charge volume and the discharge capacity of battery pack 20.And the second opening 102 is located on the second cover plate 14, charging connector 31 and discharge connector 32 to be separated, can user misoperation be prevented.
Further, containment vessel 10 also comprises joint pin 16, and joint pin 16 is located at the relative both sides of U-shaped plate 12, arranges joint pin 16, fixes the first cover plate 13 to facilitate.Certainly, joint pin 16 is set and can also fixes other element, as circuit board 30 and joint pin 16 are fixedly linked, thus circuit board 30 is fixed in containment vessel 10; Or battery pack 20 and joint pin 16 are fixedly linked, battery pack 20 to be fixed in containment vessel 10.
Further, joint pin 16 is four, and wherein two are fixed on the Liang Jiaochu inside U-shaped plate 12, and another two are fixed on the inner side at the two ends of U-shaped plate 12 and the junction of plate body 11, and namely four joint pins 16 lay respectively at the corner place of inner chamber 19.Four joint pins 16 are set, to be connected with the corner of the first cover plate 13, stably to fix the first cover plate 13.Because general corner is positioned at, to arrange device relatively less, and utilance is lower, and joint pin 16 is arranged on the corner place of inner chamber 19, can improve the utilance in inner chamber 19 space.
Further, the length of joint pin 16 is less than the length of U-shaped plate 12, and circuit board 30 and each joint pin 16 are fixedly linked near one end of the second cover plate 14.To facilitate fixing circuit board 30, and circuit board 30 is fixed in inner chamber 19.
Further, containment vessel 10 also comprises for by battery pack 20 and the separated dividing plate 15 of circuit board 30, and dividing plate 15 is fixed in inner chamber 19, dividing plate 15 offers the breach be electrically connected for battery pack 20 and circuit board 30.Dividing plate 15 is set, battery pack 20 and circuit board 30 are separated, heat that battery pack 20 sends can be reduced on the impact of circuit board 30, also can reduce heat that circuit board 30 sends to the impact of battery pack 20 simultaneously, thus make this laptop carrying power supply 100 safer, improve useful life.
Further, conveniently determine the effect of each switch, containment vessel 10 is also pasted with button and pastes 36, paste by button the effect that 36 determine each switch.
Further, circuit board 30 is provided with polytype charging connector 31, on containment vessel 10, correspondence offers multiple first opening 101, to use different adapters to charge to battery pack 20.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a laptop carrying power supply, it is characterized in that, comprise the battery pack storing electricity, the containment vessel dispelled the heat for battery pack described in fixed support and to described battery pack, for described battery pack being boosted and exporting notebook computer and the circuit board to described batteries charging to; Described circuit board is provided with the booster circuit for boosting to described battery pack; inner chamber is provided with in described containment vessel; described battery pack and described circuit board are all fixed in described inner chamber; described circuit board and described battery pack are electrical connected; described circuit board is provided with charging connector and discharge connector; the position described containment vessel corresponding to described charging connector offers the first opening exposing this charging connector, and the position described containment vessel corresponding to described discharge connector offers the second opening exposing this discharge connector.
2. laptop carrying power supply as claimed in claim 1; it is characterized in that; described circuit board is also provided with for controlling the unlatching that this laptop carrying power supply is powered and the control switch of closing down, the position described containment vessel corresponding to described control switch offers the 3rd opening exposing this control switch.
3. laptop carrying power supply as claimed in claim 1; it is characterized in that; described circuit board is also provided with for controlling described booster circuit to regulate the tap changer of described discharge connector output voltage, the position described containment vessel corresponding to described tap changer offers the 4th opening exposing this tap changer.
4. laptop carrying power supply as claimed in claim 1, is characterized in that, described circuit board is also provided with the some indicator lights being used to indicate described battery electric quantity, and on described containment vessel, correspondence offers the 5th opening exposing corresponding indicator light.
5. the laptop carrying power supply as described in any one of claim 1-4; it is characterized in that; described battery pack comprises the some batteries be arranged side by side, the negative pole end of fixing each described battery the positive terminal of the first fixed mount be electrical connected by the negative pole end of some described batteries and fixing each described battery the second fixed mount be electrical connected by the positive terminal of some described batteries, and described first fixed mount and described second fixed mount are all fixedly linked with described containment vessel.
6. the laptop carrying power supply as described in any one of claim 1-4, it is characterized in that, described containment vessel comprises plate body, the U-shaped plate be fixed on described plate body, be placed on first cover plate of described U-shaped plate one end and be placed on the second cover plate of the described U-shaped plate other end, and described plate body, described U-shaped plate, described first cover plate and described second cover plate are encircled into described inner chamber; Described first opening is opened on described plate body, and described second opening is opened on described second cover plate.
7. laptop carrying power supply as claimed in claim 6, it is characterized in that, described containment vessel also comprises the joint pin for being fixedly connected with described first cover plate, and described joint pin is located at the relative both sides of described U-shaped plate.
8. laptop carrying power supply as claimed in claim 7, it is characterized in that, described joint pin is four, and wherein two are fixed on the Liang Jiaochu inside described U-shaped plate, and another two are fixed on the inner side at the two ends of described U-shaped plate and the junction of described plate body.
9. laptop carrying power supply as claimed in claim 7, it is characterized in that, the length of described joint pin is less than the length of described U-shaped plate, and described circuit board and each described joint pin are fixedly linked near one end of described second cover plate.
10. laptop carrying power supply as claimed in claim 6; it is characterized in that; described containment vessel also comprises for by described battery pack and the separated dividing plate of described circuit board; described dividing plate is fixed in described inner chamber, described dividing plate offers the breach be electrically connected for described battery pack and described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371969.XU CN204761068U (en) | 2015-06-02 | 2015-06-02 | Notebook computer removes power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371969.XU CN204761068U (en) | 2015-06-02 | 2015-06-02 | Notebook computer removes power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761068U true CN204761068U (en) | 2015-11-11 |
Family
ID=54475740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520371969.XU Expired - Fee Related CN204761068U (en) | 2015-06-02 | 2015-06-02 | Notebook computer removes power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509352A (en) * | 2017-08-25 | 2017-12-22 | 维沃移动通信有限公司 | A kind of flexible PCB FPC fixing means and mobile terminal |
-
2015
- 2015-06-02 CN CN201520371969.XU patent/CN204761068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509352A (en) * | 2017-08-25 | 2017-12-22 | 维沃移动通信有限公司 | A kind of flexible PCB FPC fixing means and mobile terminal |
| US11490544B2 (en) | 2017-08-25 | 2022-11-01 | Vivo Mobile Communication Co., Ltd. | Method of fixing flexible printed circuit and mobile terminal |
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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: 20151111 Termination date: 20190602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |