CN209223999U - A kind of battery pack interface switching device for electric tool - Google Patents
A kind of battery pack interface switching device for electric tool Download PDFInfo
- Publication number
- CN209223999U CN209223999U CN201822165778.4U CN201822165778U CN209223999U CN 209223999 U CN209223999 U CN 209223999U CN 201822165778 U CN201822165778 U CN 201822165778U CN 209223999 U CN209223999 U CN 209223999U
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- battery pack
- rear sides
- match
- link slot
- electric tool
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Abstract
A kind of battery pack interface switching device for electric tool, including fuselage, set on the link slot of machine body base and equipped with the main plug in link slot, link slot is U-shaped, and matched converter is equipped in the link slot；Link slot inner wall front and rear sides are equipped with mutually symmetrical first sliding groove；The converter upper surface is equipped with a clamping portion；Clamping portion front and rear sides upper edge extends outward the first card wing to match with first sliding groove；The clamping portion is equipped with the main interface to match with main plug；The converter lower surface is equipped with battery case；The battery case inner left wall is equipped with several patchplugs, and inner wall is equipped with a dismounting mouth on the right side of battery case.The battery pack interface switching device for electric tool of the utility model can make the mountable different types of lithium battery pack of electric tool, even if the interface of lithium battery pack is different, can also be easily accomplished installation.
Description
Technical field
The utility model relates to a kind of battery pack interface switching devices for electric tool.
Background technique
Electric tool lithium battery pack currently on the market is all kinds of, and the power tool battery interface of every manufacturer production is all
It is different, when user replaces electric tool lithium battery pack, the lithium battery pack that electric tool producer can only be looked for provide, and in reality
In use process, the use habit of each user of service is different, like using lithium battery pack type it is different, but electric tool
Battery interface seriously limit the type of lithium battery pack, to user of service cause many inconvenience, such as subsequent lithium battery pack
Replacement, if user of service has found that primary battery is unfavorable for the use of electric tool in subsequent use process, user of service in order to
Guarantee work quality and working efficiency, entire electric tool can only be replaced.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of battery pack interface switching device for electric tool,
It can make the mountable different types of lithium battery pack of electric tool, also can be easily complete even if the interface of lithium battery pack is different
At installation.
The technical scheme in the invention for solving the above technical problem are as follows:
The utility model discloses a kind of battery pack interface switching device for electric tool, including fuselage, is set to fuselage
The link slot of pedestal and equipped with the main plug in link slot, link slot is U-shaped, it is characterised in that: installation in the link slot
There is matched converter；Link slot inner wall front and rear sides are equipped with mutually symmetrical first sliding groove；The converter
Upper surface is equipped with a clamping portion；Clamping portion front and rear sides upper edge extends outward the first card to match with first sliding groove
The wing；The clamping portion is equipped with the main interface to match with main plug；The converter lower surface is equipped with battery case；The battery
Slot inner left wall is equipped with several patchplugs, and inner wall is equipped with a dismounting mouth on the right side of battery case；An electricity is equipped with below the converter
Chi Bao；The battery pack upper surface is equipped with the attachment base to match with battery case；The attachment base is equipped with several slotting with switching
The fast connection interface that head matches；Battery case front and rear sides inner wall is equipped with mutually symmetrical second sliding slot；Before the attachment base
Two sides upper edge extends outward the second card wing to match with second sliding slot afterwards；Battery case front and rear sides inner wall is neighbouring to be torn open
One end of dress mouth is all equipped with bayonet triangular in shape；The attachment base front and rear sides are equipped with the fixture block to match with bayonet；It is described
Side is equipped with the push switch to match with card hole before and after battery pack right part, and fixture block can be by push switch retraction to attachment base.
An installation space is equipped in the battery pack；Attachment base front and rear sides side wall is equipped with and connects with installation space
The first telescopic hole, fixture block is pierced by the first telescopic hole；Battery pack right part front and rear sides side wall is equipped with and mutually passes through with installation space
The second logical telescopic hole, push switch are pierced by the second telescopic hole；Front and rear sides are equipped with mutually symmetrical open in the installation space
Part is closed, fixture block is set to the left end of switch member, and push switch is set to the right end of switch member；Shape between the push switch and switch member
At there is the detent step being stuck on installation space inner wall；Front and rear sides are equipped with corresponding with switch member in the middle part of the installation space
Baffle；The baffle between its corresponding switch member be equipped with reset spring；It is equipped with a main running rail in the installation space, opens
It closes part and is equipped with the third sliding slot to match with main running rail.
The main running rail is equipped with an auxiliary sliding rail；The switch member is equipped with the 4th to match with auxiliary sliding rail and slides
Slot.
Notch is equipped with a limited step on the right side of the link slot；The converter upper surface is equipped with to match with limited step
Limited block.
The beneficial effects of the utility model are:
Compared with prior art, turned using the battery pack interface switching device for electric tool of the utility model structure
The number of patchplug on parallel operation can be different, to adapt to connecing fastly for the different number in different types of battery pack
Interface, and the number of the main plug on electric tool is invariable, of the main interface on converter connect corresponding thereto
Number is also constant, it is therefore desirable to when using different types of battery pack, only need to change the patchplug with different numbers
Converter can be docked quickly with the battery pack of respective type, no replacement is required entire electric tool, and staff
In order to guarantee work quality and working efficiency, it can go to buy better other brand battery packs matching in the market, turn because having
Parallel operation needs not worry about the incompatible problem of battery packet interface.
Detailed description of the invention
Fig. 1 is structural representation of the utility model for an angle of the battery pack interface switching device of electric tool
Figure；
Fig. 2 is structural representation of the utility model for another angle of the battery pack interface switching device of electric tool
Figure；
Fig. 3 is the structural schematic diagram inside battery pack；
Fig. 4 is perspective view of the utility model for the battery pack interface switching device of electric tool.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
The utility model provides a kind of battery pack interface switching device for electric tool referring to FIG. 1 to FIG. 4, packet
Include fuselage 1, set on the link slot 2 of 1 pedestal of fuselage and equipped with the main plug 3 in link slot 2, link slot 2 is U-shaped, the company
Matched converter 4 is installed in access slot 2；It is sliding that the 2 inner wall front and rear sides of link slot are equipped with mutually symmetrical first
Slot 5；4 upper surface of converter is equipped with a clamping portion 6；The 6 front and rear sides upper edge of clamping portion extends outward and first
The first card wing 7 that sliding slot 5 matches；The clamping portion 6 is equipped with the main interface 8 to match with main plug 3；The converter 4
Lower surface is equipped with battery case 9；9 inner left wall of battery case is equipped with several patchplugs 10, and 9 right side inner wall of battery case is equipped with one
Dismount mouth 11；A battery pack 12 is equipped with below the converter 4；12 upper surface of battery pack is equipped with to match with battery case 9
Attachment base 13；The attachment base 13 is equipped with several fast connection interfaces 14 to match with patchplug 10；Before the battery case 9
Two sides inner wall is equipped with mutually symmetrical second sliding slot 15 afterwards；The 13 front and rear sides upper edge of attachment base extends outward and second
The second card wing 16 that sliding slot 15 matches；One end of the neighbouring dismounting mouth 11 of the 9 front and rear sides inner wall of battery case is all equipped in three
Angular bayonet 17；13 front and rear sides of attachment base are equipped with the fixture block 18 to match with bayonet 17；12 right part of battery pack
Front and back side is equipped with the push switch 19 to match with fixture block 18, and fixture block 18 can be by push switch 19 retraction to attachment base 13.
An installation space 20 is equipped in the battery pack 12；The 13 front and rear sides side wall of attachment base is equipped with and installation space
20 the first telescopic holes 21 to connect, fixture block 18 are pierced by the first telescopic hole 21；The 12 right part front and rear sides side wall of battery pack is set
There is the second telescopic hole 22 to connect with installation space 20, push switch 19 is pierced by the second telescopic hole 22；The installation space 20
Interior front and rear sides are equipped with mutually symmetrical switch member 23, and fixture block 18 is set to the left end of switch member 23, and push switch 19 is set to switch
The right end of part 23；The detent step being stuck on 20 inner wall of installation space is formed between the push switch 19 and switch member 23
24；The 20 middle part front and rear sides of installation space are equipped with baffle 25 corresponding with switch member 23；The baffle 25 with and its is right
Reset spring 26 is equipped between the switch member 23 answered；It is equipped with a main running rail 27 in the installation space 20, switch member 23 is equipped with
The third sliding slot 28 to match with main running rail 27.
The main running rail 27 is equipped with an auxiliary sliding rail 29；The switch member 23 is equipped with to match with sliding rail 29 is assisted
4th sliding slot 30.
The 2 right side notch of link slot is equipped with a limited step 31；4 upper surface of converter is equipped with and limited step 31
The limited block 32 to match.
The application method of the utility model is as follows:
In actual use, the number of the patchplug 10 on converter 4 can be different, to adapt to difference
The fast connection interface 14 of different number in the battery pack 12 of type, and the number of the main plug 3 on electric tool is invariable
, the number of the main interface 8 on the converter connect corresponding thereto is also constant, it is therefore desirable to use different types of battery pack
When, only need to change the converter of the patchplug 10 with different numbers, can quickly with the battery pack of respective type 12
It is docked, no replacement is required entire electric tool.
When installing battery pack 12, user of service can battery pack by the second card wing 16 be aligned second sliding slot 15, then will be electric
Attachment base 13 on pond packet 12 is pushed into battery case 9 by dismounting mouth 11, and battery patchplug 10 and dismounting mouth 11 can be with
According to different battery custom designs, dedicated matching, user of service need to inwardly press push switch 19 at this time, pass through fixture block 18
In first telescopic hole, 21 retraction to installation space 20, fixture block 18 is effectively avoided to influence the normal mounting of battery pack 12, when switching is inserted
After first 10 dock with the completion of fast connection interface 14, the position of the first telescopic hole 21 is just opposite with the position of bayonet 17, uses this moment
Personnel can unclamp push switch 19, and push switch 19 will reset under the action of reset spring 26 at this time, due to by pressing off
It closes 19, switch member 23 to be integrated with fixture block 18, therefore fixture block 18, with the reset of push switch 19, and switch member 23 is in main running rail 27
Guiding role under, can guarantee fixture block 18 stabilization be pierced by from the first telescopic hole 21, after fixture block 18 is pierced by, fixture block 18 then can be straight
It connects and is caught in bayonet 17, to complete the fixation between converter 4 and battery pack 12, avoid in electric tool use process
There is the situation for causing electric tool operation unstable due to docking shakiness, guarantee service performance, when dismantling battery pack 12, need to only press
Pressing to compress switch 19 makes fixture block 18 again in retraction installation space 20；And there are many forms for battery pack bayonet, attachment base can
With according to the buckle custom design of every kind of battery pack, it is matching that every piece of different battery is surrounded by dedicated attachment base, and works
Personnel can go to buy better other brand battery packs matching in the market to guarantee work quality and working efficiency, because
There is converter, needs not worry about the incompatible problem of battery packet interface.
Main running rail 27 is equipped with auxiliary sliding rail 29, and switch member 23 is equipped with the 4th sliding slot to match with auxiliary sliding rail 29
30, the presence of auxiliary sliding rail 29 can further increase stability when fixture block 18 stretches, and improve disassembly efficiency.
2 right side notch of link slot is equipped with limited step 31, and 4 upper surface of converter is equipped with the limit to match with limited step 31
Position block 32, the cooperation of limited step 31 and limited block 32 can effectively limit the shift motion of converter 4, avoid main plug 3 and
Main interface 8, which docks, excessively to be caused the case where damaging each other.
Claims (4)
1. a kind of battery pack interface switching device for electric tool, including fuselage, set on machine body base link slot and
Equipped with the main plug in link slot, link slot is U-shaped, it is characterised in that: matched turn is equipped in the link slot
Parallel operation；Link slot inner wall front and rear sides are equipped with mutually symmetrical first sliding groove；The converter upper surface is equipped with a clamping
Portion；Clamping portion front and rear sides upper edge extends outward the first card wing to match with first sliding groove；On the clamping portion
Equipped with the main interface to match with main plug；The converter lower surface is equipped with battery case；The battery case inner left wall is equipped with
Several patchplugs, battery case right side inner wall are equipped with a dismounting mouth；A battery pack is equipped with below the converter；The battery pack
Upper surface is equipped with the attachment base to match with battery case；The attachment base connects equipped with several with what patchplug matched fastly
Mouthful；Battery case front and rear sides inner wall is equipped with mutually symmetrical second sliding slot；Attachment base front and rear sides upper edge is outside
Extend the second card wing to match with second sliding slot；One end of the neighbouring dismounting mouth of battery case front and rear sides inner wall is all equipped with
Bayonet triangular in shape；The attachment base front and rear sides are equipped with the fixture block to match with bayonet；Side before and after the battery pack right part
Equipped with the push switch to match with fixture block, fixture block can be by push switch retraction to attachment base.
2. a kind of battery pack interface switching device for electric tool according to claim 1, it is characterised in that: described
An installation space is equipped in battery pack；Attachment base front and rear sides side wall is equipped with first to connect with installation space and stretches
Hole, fixture block are pierced by the first telescopic hole；Battery pack right part front and rear sides side wall is equipped with to be stretched with installation space connects second
Shrinkage cavity, push switch are pierced by the second telescopic hole；Front and rear sides are equipped with mutually symmetrical switch member in the installation space, and fixture block is set
In the left end of switch member, push switch is set to the right end of switch member；It is formed between the push switch and switch member and is stuck in peace
Fill the detent step on space wall；Front and rear sides are equipped with baffle corresponding with switch member in the middle part of the installation space；It is described
Baffle between its corresponding switch member be equipped with reset spring；It is equipped with a main running rail in the installation space, is set in switch member
There is the third sliding slot to match with main running rail.
3. a kind of battery pack interface switching device for electric tool according to claim 2, it is characterised in that: described
Main running rail is equipped with an auxiliary sliding rail；The switch member is equipped with the 4th sliding slot to match with auxiliary sliding rail.
4. a kind of battery pack interface switching device for electric tool according to claim 1, it is characterised in that: described
Notch is equipped with a limited step on the right side of link slot；The converter upper surface is equipped with the limited block to match with limited step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165778.4U CN209223999U (en) | 2018-12-24 | 2018-12-24 | A kind of battery pack interface switching device for electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165778.4U CN209223999U (en) | 2018-12-24 | 2018-12-24 | A kind of battery pack interface switching device for electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223999U true CN209223999U (en) | 2019-08-09 |
Family
ID=67508693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822165778.4U Active CN209223999U (en) | 2018-12-24 | 2018-12-24 | A kind of battery pack interface switching device for electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582718A (en) * | 2019-09-12 | 2021-03-30 | 宁波三叶工具有限公司 | Detachable battery pack assembly and electric tool with same |
| 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 |
| CN114865200A (en) * | 2021-02-03 | 2022-08-05 | 台州巨力工具股份有限公司 | Battery connecting mechanism of electric tool |
-
2018
- 2018-12-24 CN CN201822165778.4U patent/CN209223999U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582718A (en) * | 2019-09-12 | 2021-03-30 | 宁波三叶工具有限公司 | Detachable battery pack assembly and electric tool with same |
| 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 |
| CN114865200A (en) * | 2021-02-03 | 2022-08-05 | 台州巨力工具股份有限公司 | Battery connecting mechanism of electric tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Peng Jie town of Luqiao District of Taizhou city water village in Zhejiang province 318057 missing Patentee after: Zhejiang Rongpeng Air Tools Co.,Ltd. Address before: Peng Jie town of Luqiao District of Taizhou city water village in Zhejiang province 318057 missing Patentee before: ZHEJIANG RONGPENG AIR TOOLS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |