CN205583063U - A lithium cell group for handing electric tool - Google Patents
A lithium cell group for handing electric tool Download PDFInfo
- Publication number
- CN205583063U CN205583063U CN201620150552.5U CN201620150552U CN205583063U CN 205583063 U CN205583063 U CN 205583063U CN 201620150552 U CN201620150552 U CN 201620150552U CN 205583063 U CN205583063 U CN 205583063U
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- CN
- China
- Prior art keywords
- lithium battery
- battery group
- base
- lithium cell
- cell group
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a lithium cell group for handing electric tool, organize casing, base, buffer spring and silica gel buffing pad including the lithium cell, the lower extreme of lithium cell group casing is equipped with the base, the lower surface edge of base passes through buffer spring and connects the silica gel buffing pad, the upper surface left end of lithium cell group casing is equipped with the wiring end, the right -hand member face central authorities of lithium cell group casing open there is the catching groove. This a lithium cell group for handing electric tool passes through buffer spring in the lower surface edge of base and connects the silica gel buffing pad, and the impact force that can lighten lithium cell group casing greatly, handheld electric tool falls to the ground and often take the ground of being rivals in a contest to produce to handheld electric tool can prevent effectively that lithium cell group from suffering the damage to improve life because of the impact, rotates the pivot through the fixed block and makes plug perpendicular to base, can directly charge through the plug, convenience that the improvement is charged.
Description
Technical field
This utility model relates to lithium battery technical group field, a kind of lithium for electric hand tool
Set of cells.
Background technology
Lithium ion battery, relies on lithium ion to move work between a positive electrode and a negative electrode.At charge and discharge process
In, lithium ion comes and goes between two electrodes and embeds and deintercalation, is the representative of modern high performance battery, joint
Energy environmental protection, is widely used.In field of power tools, in order to easy to use, occur on the market
The electric tool of hand-held, but, at present, accumulator battery in hand held electric tool, need logical
Overcharge base is charged, and needs to carry when mobile operation, easily omits and charging inconvenience, and
And, the lower surface of battery case is directly connected to base, and lithium battery group housing and electric hand tool fall
Ground and often electric hand tool is carried out taking and placing ground can be produced impulsive force, causes lithium battery group shell
Internal lithium battery mutually collides, and is easily damaged, and causes decline service life, it addition, lithium battery group
Electricity cannot detect, and the situation that mobile operation electricity is not enough often occurs, affects operation.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery group for electric hand tool, to solve
The problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of for hand electric work
The lithium battery group of tool, including lithium battery group housing, base, buffer spring and silica gel buffing pad, described lithium
The lower end of battery housing is provided with base, connects silicon by buffer spring at the lower surface edge of described base
Glue buffing pad, the upper surface left end of described lithium battery group housing is provided with terminals, described lithium battery group housing
Right side central authorities have catching groove, before and after described base, the junction of end face and lithium battery group housing is symmetrical
Being provided with Elastic buckle, the upper end, right side of described base is embedded with electricity alarm, and central authorities are embedded with electricity and show
Device, the left side central authorities of described base have U-type groove, and the lower end of described U-type groove is connected by rotating shaft inserts
Head.
Preferably, described lithium battery group housing and base are overall structure.
Preferably, described catching groove is cube structure, and is arranged on the locating piece in electric tool accumulator tank
On.
Preferably, the lower end base of described electric-quantity display device is embedded with control switch.
Preferably, the face center of described rotating shaft is provided with fixed block, and the two ends of rotating shaft are by lug plate electricity
Connect lithium battery group housing.
Compared with prior art, the beneficial effects of the utility model are: this is used for the lithium of electric hand tool
Set of cells, connects silica gel buffing pad by buffer spring at the lower surface edge of base, can significantly alleviate
Lithium battery group housing, electric hand tool land and often electric hand tool are carried out taking and placing to ground
The impulsive force produced, can effectively prevent lithium battery group to be damaged because of impact force, improves service life,
Make plug be perpendicular to base by fixed block rotating shaft, can be directly charged by plug, improve
The convenience of charging, utilizes electric-quantity display device can show the electricity of the lithium battery group in lithium battery group housing,
When electricity is too low, send alarm by electricity alarm, remind operator that it is charged.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is left view of the present utility model.
In figure: 1 lithium battery group housing, 101 terminals, 102 catching grooves, 2 bases, 21 electric-quantity display devices,
22 electricity alarms, 3 Elastic buckles, 24U type groove, 25 rotating shafts, 26 plugs, 27 fixed blocks, 3 delay
Rush spring, 4 silica gel buffing pads.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of for electric hand tool
Lithium battery group, including lithium battery group housing 1, base 2, buffer spring 3 and silica gel buffing pad 4, lithium electricity
The lower end of pond group housing 1 is provided with base 2, and lithium battery group housing 1 and base 2 are overall structure, base 2
Lower surface edge at connect silica gel buffing pad 4 by buffer spring 3, can significantly alleviate lithium battery group housing
1, electric hand tool lands and often electric hand tool is carried out the impact that ground is produced by taking and placing
Power, can effectively prevent the lithium battery group in lithium battery group housing 1 to be damaged because of impact force, and raising makes
With the life-span, the upper surface left end of lithium battery group housing 1 is provided with terminals 101, the right side of lithium battery group housing 1
End face central authorities have catching groove 102, and catching groove 102 is cube structure, and is arranged in electric tool accumulator tank
Locating piece on, before and after base 2, the junction of end face and lithium battery group housing 1 is arranged with elastic card
Button 23, the upper end, right side of base 2 is embedded with electricity alarm 22, and central authorities are embedded with electric-quantity display device 21, electricity
Control switch it is embedded with on the lower end base 2 of amount display 21, can be to electric-quantity display device 21 by controlling switch
Opening and close, show the electricity of lithium battery group, the left side central authorities of base 2 have U
Type groove 24, the lower end of U-type groove 24 connects plug 26 by rotating shaft 25, and the face center of rotating shaft 25 is provided with
Fixed block 27, and the two ends of rotating shaft 25 are by lug plate electrical connection lithium battery group housing 1, pass through fixed block
27 rotating shafts 25 make plug 26 be perpendicular to base 2, directly can be charged by plug 26, carry
The convenience of high charge.
Operation principle: lithium battery group housing 1 is directed in electric hand tool accumulator tank by catching groove 102
Locating piece insert, when being inserted into bottom, by Elastic buckle 23, lithium battery group housing 1 is fixed, logical
Crossing fixed block 27 rotating shaft 25 makes plug 26 be perpendicular to base 2, can directly be carried out by plug 26
Charging, utilizes electric-quantity display device 21 can show the electricity of the lithium battery group in lithium battery group housing 1, works as electricity
When measuring too low, send alarm by electricity alarm 22.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (5)
1. for the lithium battery group of electric hand tool, including lithium battery group housing (1), base (2),
Buffer spring (3) and silica gel buffing pad (4), it is characterised in that: described lithium battery group housing (1)
Lower end is provided with base (2), is connected by buffer spring (3) at the lower surface edge of described base (2)
Silica gel buffing pad (4), the upper surface left end of described lithium battery group housing (1) is provided with terminals (101),
The right side central authorities of described lithium battery group housing (1) have catching groove (102), before described base (2)
Rear end face is arranged with Elastic buckle (23), described base (2) with the junction of lithium battery group housing (1)
Upper end, right side be embedded with electricity alarm (22), central authorities are embedded with electric-quantity display device (21), described base
(2) left side central authorities have U-type groove (24), and rotating shaft (25) is passed through in the lower end of described U-type groove (24)
Connect plug (26).
A kind of lithium battery group for electric hand tool the most according to claim 1, its feature exists
In: described lithium battery group housing (1) and base (2) they are overall structure.
A kind of lithium battery group for electric hand tool the most according to claim 1, its feature exists
In: described catching groove (102) is cube structure, and is arranged on the locating piece in electric tool accumulator tank.
A kind of lithium battery group for electric hand tool the most according to claim 1, its feature exists
In: it is embedded with control switch on the lower end base (2) of described electric-quantity display device (21).
A kind of lithium battery group for electric hand tool the most according to claim 1, its feature exists
In: the face center of described rotating shaft (25) is provided with fixed block (27), and the two ends of rotating shaft (25) are passed through
Lug plate electrical connection lithium battery group housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150552.5U CN205583063U (en) | 2016-02-26 | 2016-02-26 | A lithium cell group for handing electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150552.5U CN205583063U (en) | 2016-02-26 | 2016-02-26 | A lithium cell group for handing electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583063U true CN205583063U (en) | 2016-09-14 |
Family
ID=56870884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150552.5U Active CN205583063U (en) | 2016-02-26 | 2016-02-26 | A lithium cell group for handing electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803560A (en) * | 2017-03-02 | 2017-06-06 | 四川大学 | Handheld device battery trades fast and gets structure |
| CN107046509A (en) * | 2016-12-30 | 2017-08-15 | 上海三零卫士信息安全有限公司 | A kind of intelligent industrial-control network data integration method parsed based on mirror port |
| CN109216606A (en) * | 2017-07-08 | 2019-01-15 | 北京门罗电动车有限公司 | A kind of battery pedestal facilitating charging |
-
2016
- 2016-02-26 CN CN201620150552.5U patent/CN205583063U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046509A (en) * | 2016-12-30 | 2017-08-15 | 上海三零卫士信息安全有限公司 | A kind of intelligent industrial-control network data integration method parsed based on mirror port |
| CN106803560A (en) * | 2017-03-02 | 2017-06-06 | 四川大学 | Handheld device battery trades fast and gets structure |
| CN106803560B (en) * | 2017-03-02 | 2019-09-10 | 四川大学 | Handheld device battery trades fast and gets structure |
| CN109216606A (en) * | 2017-07-08 | 2019-01-15 | 北京门罗电动车有限公司 | A kind of battery pedestal facilitating charging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Ran Ningkai Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |