CN204497813U - A kind of power brick of electric tool - Google Patents
A kind of power brick of electric tool Download PDFInfo
- Publication number
- CN204497813U CN204497813U CN201520262537.5U CN201520262537U CN204497813U CN 204497813 U CN204497813 U CN 204497813U CN 201520262537 U CN201520262537 U CN 201520262537U CN 204497813 U CN204497813 U CN 204497813U
- Authority
- CN
- China
- Prior art keywords
- output interface
- interface
- housing
- electric tool
- power brick
- 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.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of power brick of electric tool, it comprises housing (1), be located at the battery pack in housing (1) and controller, and the first output interface (2) be located at for matching with the joint on electric tool in housing (1), described controller is electrically connected with battery pack, first output interface (2) is electrically connected with battery pack, it is characterized in that: it also comprises is located at direct current input interface (3) on housing (1) and the second output interface (4), described direct current input interface (3) and the second output interface (4) are electrically connected with battery pack respectively by controller.The utility model provides one can use universal charger and chargeable, and the power brick that the not single power supply as corresponding electric tool uses.
Description
Technical field
The utility model relates to the technical field of power brick, specifically a kind of power brick of electric tool.
Background technology
Electric tool can be divided into plug wire and chargeable pool usually by power supply type, and along with the capacitance of chargeable battery, power and the increase in useful life, it is more and more applied to open air, the occasion without external power supply such as vehicle-mounted, and because it does not have the restriction of power line, even if therefore also accepted by increasing people in indoor scenarios, thus substitute the electric tool of plug wire.But the electric tool of different manufacturers, dissimilar, different style, the type of its power brick and joint design are often different, this just causes each power brick needs to be equipped with charger special separately, especially for frequent places used compared with polymorphic type electric tool such as large-scale maintenance factories, too much power brick charger not only causes the inconvenience of depositing, and will operating personnel be made to spend the more time in numerous charger, ransack charger needed for coupling.
In addition, existing all kinds of power brick uses as just the power supply of each self-corresponding electric tool, and the more time is idle, and therefore purposes is comparatively single.
Summary of the invention
Technical problem to be solved in the utility model is: provide one can use universal charger and chargeable, and the power brick that the not single power supply as corresponding electric tool uses.
Technical solution adopted in the utility model is: the power brick providing a kind of electric tool, it comprises housing, be located at battery pack in housing and controller, and the first output interface be located at for matching with the joint on electric tool in housing, described controller is electrically connected with battery pack, first output interface is electrically connected with battery pack, it also comprises is located at direct current input interface on housing and the second output interface, and described direct current input interface and the second output interface are electrically connected with battery pack respectively by controller.
After adopting above structure, the power brick of a kind of electric tool of the present utility model compared with prior art has the following advantages: first, conventional charger can be used to charge by general direct current input interface, no matter therefore there is the electric tool of how many kinds of type, its different power brick all can be charged by a charger, secondly, the second output interface arranged makes power brick of the present utility model when corresponding electric tool is idle, can use as the portable power source of other mobile devices, mobile phone can be thought, panel computer, the electronic equipment chargings such as digital camera.
Improve as one, described second output interface is multiple.Multiple second output interface is set and is convenient to polytype charging of mobile devices.
As preferably, described second output interface comprises USB interface, HDMI and Micro USB interface wherein or multinomial.
Improve as another kind, the protection mechanism of described external lug bending when described direct current input interface and the housing at the second output interface place are provided with for preventing the respective interface corresponding with on housing when external lug to be connected.When external lug is inserted on the corresponding interface of the present utility model, if be subject to outside side force, likely make external lug bending or directly rupture, also the interface on the utility model may be caused to damage simultaneously, the damage of colliding external lug and the interface caused unexpectedly can well be avoided by protection mechanism.
As preferably, described protection mechanism refers to, the outer surface of described direct current input interface and the second output interface place housing is formed respectively the pit being used for accommodating external lug, described direct current input interface and the second output interface are located at pit bottom surface, and the degree of depth of pit is greater than the length of external lug.By arranging pit, making external lug accommodating with in pit, therefore avoiding the situation of external force lateral impact joint.
As preferably, described protection mechanism comprises to be located on housing and the block arranged along the bilateral symmetry of respective interface position, the width of described block and be highly greater than width and the height of the external lug on corresponding interface.Block is set and then can plays same crashproof object, and additionally pit need not be set on housing, process convenient.And described block can extra setting up after housing machines, need not be one-body molded with housing.
As last a kind of improvement, described controller comprises the second output interface voltage detection module, control module and transformer, described second output interface voltage detection module is connected with control module signal by feedback circuit, control module, is sequentially electrically connected between transformer and the second output interface.Voltage needed for the electronic equipment that second output interface is external is not identical, therefore the magnitude of voltage needed for respective electronic equipment can well be detected by detection module, by feedback circuit transmission signal to control module, output voltage is converted to the voltage needed for this external connected electronic equipment by transformer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power brick of a kind of electric tool of the present utility model.
Fig. 2 is the front view of the power brick of a kind of electric tool of the present utility model.
Fig. 3 is power brick and the external lug connection status schematic diagram of a kind of electric tool of the present utility model.
Wherein, 1, housing, the 2, first output interface, 3, direct current input interface, the 4, second output interface, 5, external lug.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the utility model provides a kind of power brick of electric tool, it comprises housing 1, be located at battery pack in housing 1 and controller, and the first output interface 2 be located at for matching with the joint on electric tool in housing 1, described controller is electrically connected with battery pack, first output interface 2 is electrically connected with battery pack, the power brick of described electric tool also comprises is located at direct current input interface 3 on housing 1 and the second output interface 4, and described direct current input interface 3 and the second output interface 4 are electrically connected with battery pack respectively by controller.
Described second output interface 4 is multiple.Preferably, the second output interface 4 comprises USB interface, HDMI and Micro USB interface wherein or multinomial.
The protection mechanism of described external lug 5 bending when described direct current input interface 3 and the housing 1 at the second output interface 4 place are provided with for preventing the respective interface corresponding with on housing 1 when external lug 5 to be connected.
Described protection mechanism refers to, described direct current input interface 3 and the outer surface of the second output interface 4 place housing form the pit being used for accommodating external lug respectively, described direct current input interface 3 and the second output interface 4 are located at pit bottom surface, and the degree of depth of pit is greater than the length of external lug.
Described protection mechanism comprises to be located on housing 1 and the block arranged along the bilateral symmetry of respective interface position, the width of described block and be highly greater than width and the height of the external lug 5 on corresponding interface.The width of above-mentioned block and highly referring to, two pieces of symmetrically arranged blocks are two identical blocks, and two identical blocks be arranged in parallel, the length of its relative plane and width are width and the height of above-mentioned block, hereafter claim this plane for blocking plane.After corresponding interface is inserted in external lug, described external lug is between two blocks, and external lug is positioned at block to the projection of blocking in plane and blocks projection in plane to this.
Described controller comprises the second output interface voltage detection module, control module and transformer, described second output interface voltage detection module is connected with control module signal by feedback circuit, control module, is sequentially electrically connected between transformer and the second output interface.After external electronic device inserts the second corresponding output interface, the information of voltage detected is fed back to control module by described second output interface voltage detection module, control module control transformer carries out voltage-regulation, then be delivered to the second output interface, thus the external electronic device of different voltage request all can be connected with power brick of the present utility model.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection range of the utility model demand for independence are all in protection range of the present utility model.
Claims (7)
1. the power brick of an electric tool, it comprises housing (1), be located at the battery pack in housing (1) and controller, and the first output interface (2) be located at for matching with the joint on electric tool in housing (1), described controller is electrically connected with battery pack, first output interface (2) is electrically connected with battery pack, it is characterized in that: it also comprises is located at direct current input interface (3) on housing (1) and the second output interface (4), described direct current input interface (3) and the second output interface (4) are electrically connected with battery pack respectively by controller.
2. the power brick of a kind of electric tool according to claim 1, is characterized in that: described second output interface (4) is for multiple.
3. the power brick of a kind of electric tool according to claim 2, is characterized in that: described second output interface (4) comprises USB interface, HDMI and Micro USB interface wherein or multinomial.
4. the power brick of a kind of electric tool according to claim 1, is characterized in that: described direct current input interface (3) and the housing (1) at the second output interface (4) place are provided with the protection mechanism for preventing described external lug (5) bending when the upper corresponding respective interface of external lug (5) and housing (1) is connected.
5. the power brick of a kind of electric tool according to claim 4, it is characterized in that: described protection mechanism refers to, the outer surface of described direct current input interface (3) and the second output interface (4) place housing is formed respectively the pit being used for accommodating external lug (5), described direct current input interface (3) and the second output interface (4) are located at pit bottom surface, and the degree of depth of pit is greater than the length of external lug (5).
6. the power brick of a kind of electric tool according to claim 4, it is characterized in that: described protection mechanism comprises is located at the upper and block that is that arranges along the bilateral symmetry of respective interface position of housing (1), the width of described block and be highly greater than the width and highly of the external lug (5) on corresponding interface.
7. the power brick of a kind of electric tool according to claim 1, it is characterized in that: described controller comprises the second output interface voltage detection module, control module and transformer, described second output interface voltage detection module is connected with control module signal by feedback circuit, control module, is sequentially electrically connected between transformer and the second output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262537.5U CN204497813U (en) | 2015-04-27 | 2015-04-27 | A kind of power brick of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262537.5U CN204497813U (en) | 2015-04-27 | 2015-04-27 | A kind of power brick of electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497813U true CN204497813U (en) | 2015-07-22 |
Family
ID=53577099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262537.5U Active CN204497813U (en) | 2015-04-27 | 2015-04-27 | A kind of power brick of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497813U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110581A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical saw is drilled with brush motor battery |
| WO2020248563A1 (en) * | 2019-06-14 | 2020-12-17 | 南京德朔实业有限公司 | Adapter and battery pack and adapter combination |
| WO2021208852A1 (en) * | 2020-04-13 | 2021-10-21 | 浙江动一新能源动力科技股份有限公司 | Connection structure of adapter seat and mobile power supply |
| WO2022002023A1 (en) * | 2020-06-30 | 2022-01-06 | 浙江动一新能源动力科技股份有限公司 | Battery pack |
| CN114156984A (en) * | 2016-06-12 | 2022-03-08 | 苏州宝时得电动工具有限公司 | Universal mobile power supply |
| CN114447533A (en) * | 2020-11-06 | 2022-05-06 | 格力博(江苏)股份有限公司 | Battery pack, power supply system and tool system |
-
2015
- 2015-04-27 CN CN201520262537.5U patent/CN204497813U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156984A (en) * | 2016-06-12 | 2022-03-08 | 苏州宝时得电动工具有限公司 | Universal mobile power supply |
| CN114156984B (en) * | 2016-06-12 | 2024-03-15 | 苏州宝时得电动工具有限公司 | Universal mobile power supply |
| CN108110581A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical saw is drilled with brush motor battery |
| WO2020248563A1 (en) * | 2019-06-14 | 2020-12-17 | 南京德朔实业有限公司 | Adapter and battery pack and adapter combination |
| WO2021208852A1 (en) * | 2020-04-13 | 2021-10-21 | 浙江动一新能源动力科技股份有限公司 | Connection structure of adapter seat and mobile power supply |
| JP7488356B2 (en) | 2020-04-13 | 2024-05-21 | 浙江動一新能源動力科技股▲ふん▼有限公司 | Adapter mount and mobile power supply connection structure |
| WO2022002023A1 (en) * | 2020-06-30 | 2022-01-06 | 浙江动一新能源动力科技股份有限公司 | Battery pack |
| CN114447533A (en) * | 2020-11-06 | 2022-05-06 | 格力博(江苏)股份有限公司 | Battery pack, power supply system and tool system |
| CN114447457A (en) * | 2020-11-06 | 2022-05-06 | 格力博(江苏)股份有限公司 | Battery pack, power supply system and tool system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204497813U (en) | A kind of power brick of electric tool | |
| RU2587159C2 (en) | Mobile terminal and interface connection method therefor | |
| CN104917016A (en) | Charging type concentrator | |
| US20140049209A1 (en) | Charging converter | |
| CN214204974U (en) | Battery charger | |
| CN106329254A (en) | USB (universal serial bus) interface female and male, terminal, and external device | |
| US20130221922A1 (en) | Universal serial bus charging device | |
| CN205122913U (en) | Multi -functional intelligent movement arranges and inserts | |
| CN103944013A (en) | Electric connector | |
| CN106451693B (en) | Treasured charges and OTG data line | |
| CN103972756A (en) | USB (Universal Serial Bus) charging connecting wire capable of performing countdown power failure | |
| CN203135518U (en) | Multifunctional mobile phone charger | |
| CN205377439U (en) | Mobile charging device | |
| CN204230954U (en) | Charger for mobile phone | |
| CN204316134U (en) | Electronics chargers | |
| CN203193347U (en) | Wireless charging apparatus and mobile terminal | |
| CN203932527U (en) | Wall socket with USB socket | |
| CN202434842U (en) | Furniture socket with universal serial bus (USB) | |
| CN207098196U (en) | Socket | |
| CN201549565U (en) | Mobile charger | |
| KR20140081010A (en) | Auxiliary battery dual charging cell phones | |
| CN105406566B (en) | Electronic product combination body and electronic equipment | |
| CN203151173U (en) | Extensible socket-type mobile phone charger | |
| KR20130128705A (en) | Usb cable with fast charging fuction | |
| CN207994651U (en) | Mobile power charging equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181116 Address after: 315171 Guangsheng Avenue 808, Guangsheng Village, Jishigang Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Tianming Tools Co., Ltd. Address before: 315000 Pan-Asian Center, 636 Tangdong Road, Haishu District, Ningbo City, Zhejiang Province, 22 blocks 417 Patentee before: Huang Yonglin |
|
| TR01 | Transfer of patent right |