CN207251228U - Backpack power-supply system - Google Patents
Backpack power-supply system Download PDFInfo
- Publication number
- CN207251228U CN207251228U CN201720397900.3U CN201720397900U CN207251228U CN 207251228 U CN207251228 U CN 207251228U CN 201720397900 U CN201720397900 U CN 201720397900U CN 207251228 U CN207251228 U CN 207251228U
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- CN
- China
- Prior art keywords
- battery pack
- salient point
- supply system
- external connection
- backpack power
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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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of backpack power-supply system, battery pack, plug base and the out splice going splice being arranged on including housing and detachable in housing, the battery pack is plugged on plug base, the plug base is electrically connected with out splice going splice, the battery pack is electrically connected with charging assembly, and is charged by charging assembly.By the above-mentioned means, the utility model backpack power-supply system, solves the problems, such as that battery pack needs frequently plug, and it is simple in structure, using more convenient.
Description
Technical field
Field of power tools is the utility model is related to, more particularly to a kind of backpack power-supply system.
Background technology
For backpack power supply is generally used currently on the market, power supply polygamy is set to battery pack, and battery pack is needed from purse
Extracted in knapsack, then be inserted into charger and charge, it is somewhat cumbersome in process, it is inconvenient to use.
The content of the invention
The utility model solves battery pack needs mainly solving the technical problems that providing a kind of backpack power-supply system
It is simple in structure frequently the problem of plug, using more convenient.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of backpack power supply is provided
System, including purse housing and detachable are arranged on battery pack, plug base and the out splice going splice in housing, the battery pack grafting
On plug base, the plug base is electrically connected with out splice going splice, and the battery pack is electrically connected with charging assembly, and by filling
Electrical component charges.
In one preferred embodiment of the utility model, the charging assembly is external charger, and the battery pack passes through
Out splice going splice connection external connection is electrically connected and charges with external charger.
In one preferred embodiment of the utility model, the charging assembly is arranged in housing, is electrically connected with battery pack
Connect and be connected to external power supply and charge to battery pack.
In one preferred embodiment of the utility model, the charging assembly is charging circuit board in housing, institute
State and be electrically connected between charging circuit board, plug base and out splice going splice, the plug base is electrically connected with battery pack, the output
Connector is connected with external connection to charge battery pack or exports electric energy by external connection by battery pack.
In one preferred embodiment of the utility model, the out splice going splice is equipped with anode interface, anode interface, signal
Line interface and charging line interface, the coupling have electrode line, negative line, charging wire and signal wire.
In one preferred embodiment of the utility model, described convex fitting groove of out splice going splice, inner side is filled equipped with salient point
Distribution, has salient point on the external connection, and the salient point, which coordinates to turn in salient point pilot hole after insertion salient point fitting groove, to be fastened
External connection and out splice going splice are fastenedly connected.
In one preferred embodiment of the utility model, the external connection is equipped with spring push-pull knob, the spring push-pull
Knob is connected with salient point, and promotes salient point to enter salient point fitting groove, and rotating external connection makes salient point enter salient point pilot hole, trip spring
Push-and-pull knob makes salient point be connected in salient point pilot hole.
In one preferred embodiment of the utility model, the external connection is circumscripted power line or external output signal
Line, the out splice going splice, which connects external output signal line, makes battery pack externally export electric energy.
In one preferred embodiment of the utility model, the housing is installed in purse cloth bag, and passes through purse cloth bag
Installed in bearing on component.
The beneficial effects of the utility model are：The utility model backpack power-supply system, it is ordinary to solve battery pack needs
It is the problem of plug, simple in structure, using more convenient.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of one preferred embodiment of the utility model backpack power-supply system；
Fig. 2 is the partial structural diagram of the backpack power-supply system shown in Fig. 1；
Fig. 3 is another preferred embodiment structure diagram of the backpack power-supply system shown in Fig. 1；
Fig. 4 is the partial structural diagram of the external connection of the backpack power-supply system shown in Fig. 1；
Fig. 5 is the sectional view of Fig. 4；
Fig. 6 is the structure diagram of the out splice going splice of shown backpack power-supply system；
Fig. 7 is the sectional view of Fig. 5；
Fig. 8 is the sectional view of Fig. 5；
Fig. 9 is the schematic diagram of external charge line
The mark of each component is as follows in attached drawing：1st, housing, 2, battery pack, 3, charging assembly, 4, external connection, 5, purse cloth
Bag, 6, bear component, 7, external charge line, 31, charging circuit board, 32, plug base, 33, out splice going splice, 331, anode interface,
332nd, anode interface, 333, signal connection jaws, 334, charging connection jaws, 335, salient point fitting groove, 336, salient point pilot hole, 41,
Salient point, 42, spring push-pull knob, 43, electrode line, 44, negative line, 45, charging wire, 46, signal wire.
Embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work, belongs to
The scope of the utility model protection.
Referring to Fig. 1, a kind of backpack power-supply system, including housing 1 and detachable be arranged on battery pack 2 in housing 1,
Plug base 32 and out splice going splice 33, battery pack 2 are plugged on plug base 32, and plug base 32 is electrically connected with out splice going splice 33, electricity
Pond bag 2 is electrically connected with charging assembly 3, and is charged by charging assembly 3.
In one embodiment, charging assembly 3 is external charger 36, and battery pack 2 is connected external by out splice going splice 33
Line 4 is electrically connected and charges with external charger 36.
In one embodiment, charging assembly 3 is arranged in housing 1, is electrically connected with battery pack 2 and is connected to external electricity
Charge to battery pack 2 in source.Refering to Fig. 2, the charging circuit of power-supply system is located in housing 1, has two kinds of electricity in housing 1
Road, a kind of circuit are discharge circuit, and electric current, via plug base, is connected to out splice going splice 33, through external connection 4, connection from battery pack
Onto electric tool.Another circuit is charging circuit, and electric current is by external communication or DC power supply, through out splice going splice 33, charging
Circuit board 31, plug base 32, charges to battery pack 2.The embodiment being integrated into for charging assembly in housing 1 in Fig. 2, such a
Under embodiment, using connecting line 4, the output terminal of cradle 3 is connected, can also be charged to battery pack.
7 one sections of external charge line is connected with AC power, and one end is connected with out splice going splice 33, you can is filled to battery pack
Electricity.
Charging assembly 3 is charging circuit board 31 in housing, charging circuit board 31, plug base 32 and out splice going splice 33
Between be electrically connected, plug base 32 is electrically connected with battery pack 2, out splice going splice 33 be connected with external connection 4 charge to battery pack 2 or
Person exports electric energy by battery pack 2 by external connection 4.
In order to ensure the compatibility of output interface, out splice going splice 33 is equipped with anode interface 331, anode interface 332, signal
Line interface 333 and charging line interface 334, coupling 4 have electrode line 43, negative line 44, charging wire 45 and signal wire 46.
In addition, the convex fitting groove 335 of out splice going splice 33, inner side is equipped with salient point pilot hole 336, has on external connection 4 convex
41 are put, turning to fastening in salient point pilot hole 336 after the cooperation insertion salient point of salient point 41 fitting groove 335 connects external connection 4 with output
First 33 are fastenedly connected.
In addition, external connection 4 is equipped with spring push-pull knob 41, spring push-pull knob 41 is connected with salient point 42, and promotes salient point 42
Into salient point fitting groove 335, rotating external connection 4 makes salient point 42 enter salient point pilot hole 336, and trip spring push-and-pull knob 41 makes salient point
42 are connected in salient point pilot hole 336.
In addition, external connection 4 is circumscripted power line or external output signal line, out splice going splice 33 connects external output signal
Line makes battery pack 2 externally export electric energy.
The connector at 4 both ends of external connection is connected with out splice going splice 3, cradle interface.
In addition, housing 1 is installed in purse cloth bag 5, and it is installed on and is born on component 6 by purse cloth bag 5.
Housing 1 in purse is put into purse cloth bag 5, uses screw lock.Battery pack 2 is put into housing 1
Go, purse and attaching plug are connected with power cord.Plug is inserted into power supply, starts to charge up, after battery pack 2 is fully charged, power supply is cut
Change off-position into.Charging circuit board 31 is integrated into housing 1, and connects plug base 32 and out splice going splice 33 respectively, and will
All electrical bodies are filled within the case 1, with screw lock housing 1.The spring push-pull knob 41 of external connection 4 is held, by by external connection 4
Salient point 42 correspond to the salient point fitting groove 335 of out splice going splice 33 and be assembled in out splice going splice 33, then salient point 42 revolved by rotating
Go in salient point pilot hole 336, trip spring push-and-pull knob 41, spring push-pull knob 41 makes salient point 42 just be embedded into out splice going splice 33
Convex pilot hole 336.It ensure that the locking of external connection 4 and out splice going splice 33.And have four interfaces at the same time on out splice going splice 33,
It is anode interface 331, anode interface 332, signal wire interface 333 and charging line interface 334 respectively, there is cathode on external connection 4
Line 43, negative line 44, charging wire 45 and signal wire 46.Change charging wire into data cable connection garden instrument, reach normal work
Purpose.
The prior art is different from, the utility model backpack power-supply system, solving battery pack needs asking for ordinary plug
Topic, it is simple in structure, using more convenient.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (9)
1. a kind of backpack power-supply system, including battery pack, plug base and output that housing and detachable are arranged in housing connect
Head, the battery pack are plugged on plug base, and the plug base is electrically connected with out splice going splice, it is characterised in that the battery
Bag is electrically connected with charging assembly, and is charged by charging assembly.
2. backpack power-supply system according to claim 1, it is characterised in that the charging assembly is external charger,
The battery pack connects external connection by out splice going splice and is electrically connected and charges with external charger.
3. backpack power-supply system according to claim 1, it is characterised in that the charging assembly is arranged at purse housing
It is interior, it is electrically connected with battery pack and is connected to external power supply and is charged to battery pack.
4. backpack power-supply system according to claim 3, it is characterised in that the charging assembly is arranged on purse housing
Interior charging circuit board, is electrically connected between the charging circuit board, plug base and out splice going splice, the plug base and battery pack
It is electrically connected, the out splice going splice is connected with external connection to charge battery pack or export electric energy by external connection by battery pack.
5. backpack power-supply system according to claim 2, it is characterised in that the out splice going splice connects equipped with cathode
Mouth, anode interface, signal wire interface and charging line interface, the external connection have electrode line, negative line, charging wire and signal
Line.
6. backpack power-supply system according to claim 5, it is characterised in that described convex fitting groove of out splice going splice,
Inner side is equipped with salient point pilot hole, has salient point on the external connection, is turned to after the salient point cooperation insertion salient point fitting groove convex
Fastened in point pilot hole and be fastenedly connected external connection and out splice going splice.
7. backpack power-supply system according to claim 6, it is characterised in that the external connection is equipped with spring push-pull
Knob, the spring push-pull knob are connected with salient point, and promote salient point to enter salient point fitting groove, and rotating external connection makes salient point enter salient point
Pilot hole, trip spring push-and-pull knob make salient point be connected in salient point pilot hole.
8. backpack power-supply system according to claim 7, it is characterised in that the external connection for circumscripted power line or
External output signal line, the out splice going splice, which connects external output signal line, makes battery pack externally export electric energy.
9. backpack power-supply system according to claim 8, it is characterised in that the housing is installed in purse cloth bag,
And it is installed on and is born on component by purse cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397900.3U CN207251228U (en) | 2017-04-17 | 2017-04-17 | Backpack power-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397900.3U CN207251228U (en) | 2017-04-17 | 2017-04-17 | Backpack power-supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251228U true CN207251228U (en) | 2018-04-17 |
Family
ID=61875477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397900.3U Active CN207251228U (en) | 2017-04-17 | 2017-04-17 | Backpack power-supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113366988A (en) * | 2021-05-20 | 2021-09-10 | 格力博(江苏)股份有限公司 | Power device and electric tool |
| WO2021185228A1 (en) * | 2020-03-17 | 2021-09-23 | 格力博(江苏)股份有限公司 | Electric energy switching assembly, tool with electric energy switching assembly and system |
| WO2022016997A1 (en) * | 2020-07-24 | 2022-01-27 | 苏州宝时得电动工具有限公司 | Electric coupler, electric tool assembly, control device assembly and electric tool system |
| WO2022242728A1 (en) * | 2021-05-20 | 2022-11-24 | 格力博(江苏)股份有限公司 | Power device and electric tool |
-
2017
- 2017-04-17 CN CN201720397900.3U patent/CN207251228U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021185228A1 (en) * | 2020-03-17 | 2021-09-23 | 格力博(江苏)股份有限公司 | Electric energy switching assembly, tool with electric energy switching assembly and system |
| WO2022016997A1 (en) * | 2020-07-24 | 2022-01-27 | 苏州宝时得电动工具有限公司 | Electric coupler, electric tool assembly, control device assembly and electric tool system |
| CN113366988A (en) * | 2021-05-20 | 2021-09-10 | 格力博(江苏)股份有限公司 | Power device and electric tool |
| WO2022242728A1 (en) * | 2021-05-20 | 2022-11-24 | 格力博(江苏)股份有限公司 | Power device and electric tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 213023 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |
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| CP03 | Change of name, title or address |