CN106935922B - Electric tool and battery pack - Google Patents
Electric tool and battery pack Download PDFInfo
- Publication number
- CN106935922B CN106935922B CN201610757147.4A CN201610757147A CN106935922B CN 106935922 B CN106935922 B CN 106935922B CN 201610757147 A CN201610757147 A CN 201610757147A CN 106935922 B CN106935922 B CN 106935922B
- Authority
- CN
- China
- Prior art keywords
- display device
- electric quantity
- quantity display
- electric
- ontology
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery pack and with the electric tool of the battery pack, wherein battery pack includes: ontology, accommodates battery core；Electric quantity display device, for showing the battery core remaining capacity；Wherein, the electric quantity display device can be installed removably to the ontology；The ontology is formed with: mounting portion, for installing the electric quantity display device；The electric quantity display device is equipped with: electricity display interface, is installed in the electric quantity display device to the ontology and is exposed the range visual in user；In the battery core remaining capacity variation of the ontology, the variation of the electricity display interface instruction remaining capacity.The invention has the beneficial effects that observing the remaining capacity of battery pack convenient for user.
Description
Technical field
The present invention relates to a kind of battery pack and include the electric tool of the battery pack.
Background technique
Existing battery pack often indicates that user is only capable of obtaining when indicating electricity only with a limited number of LED light
Know the extremely limited information of battery pack electricity.
And battery pack is often in the position that user is difficult to observe when being bound to tool.
Summary of the invention
A kind of battery pack, comprising: ontology accommodates battery core；Electric quantity display device, for showing battery core remaining capacity；Its
In, electric quantity display device can be installed removably to ontology；Ontology is formed with: mounting portion, for installing electric quantity display device；Electricity
Quantity display apparatus is equipped with: electricity display interface, is installed in electric quantity display device to ontology and is exposed the range visual in user；At this
When the battery core remaining capacity variation of body, electricity display interface indicates the variation of remaining capacity.
Further, ontology includes the first electric terminal, and the first electric terminal is arranged at mounting portion；Electric quantity display device
Including the second electric terminal, when electric quantity display device is installed to mounting portion, the first electric terminal connects with the second electric terminal
Touching, which is constituted, to be electrically connected.
Further, the electric connection that the first electric terminal and the second electrical end are constituted is for filling the display of ontology electricity
Set power supply.
Further, electric quantity display device is built-in with cell apparatus；The electricity that first electric terminal and the second electrical end are constituted
Property connection for make ontology electric quantity display device charging.
Further, cell apparatus is removably built in electric quantity display device.
Further, cell apparatus is button cell or the accumulator with super capacitor.
Further, the electric connection that the first electric terminal and the second electrical end are constituted is filled for showing ontology and electricity
Data transmission is realized between setting.
Further, mounting portion is formed with: mounting groove, for accommodating electric quantity display device；Electric quantity display device is being installed
Mounting groove is embedded in when to mounting portion.
Further, electric quantity display device includes: display screen, for showing number or pattern.
Further, electric quantity display device further include: operation button, for operating ontology or electric quantity display device；Display
Screen and operation button are located at the ipsilateral of electric quantity display device.
Further, electric quantity display device connects or is formed with hook.
Further, electric quantity display device and ontology are respectively provided with the communication module that can realize wireless telecommunications mutually.
A kind of electric tool, comprising: tool host and foregoing battery pack；Ontology can be attached to tool in battery pack
Host is simultaneously powered for it.
Further, tool host is formed with: engaging portion, for combining electric quantity display device；Electric quantity display device passes through
Engaging portion is bound to tool host.
The invention has the beneficial effects that observing the remaining capacity of battery pack convenient for user.
Detailed description of the invention
Fig. 1 is a preferred embodiment structural schematic diagram of electric tool of the invention；
Fig. 2 is schematic diagram of the electric tool shown in Fig. 1 under electric quantity display device discrete state；
Fig. 3 be electric tool shown in Fig. 1 in electric quantity display device in the schematic diagram being bound under tool host state；
Fig. 4 is the structural schematic diagram of battery pack in electric tool shown in Fig. 1；
Fig. 5 is schematic diagram of the battery pack shown in Fig. 4 under electric quantity display device discrete state；
Fig. 6 is the structural schematic diagram of electric quantity display device shown in Fig. 4.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Electric tool 100 as shown in Figure 1 to Figure 3 includes: tool host 10 and battery pack 20.
Wherein, for tool host 10 for realizing instrumental function, electric tool 100 as shown in Figure 1 to Figure 3 is a pruning
Machine, tool host 10 include motor, blade, host shell and corresponding circuit and transmission mechanism.
Battery pack 20 is used to power for tool host 10, can be connected or mounted to tool host 10 and and tool host
Circuit inside 10, which is constituted, to be electrically connected.
Specifically, tool host 10 is formed with engaging portion 101, which is used to combine electric quantity display device 22；
Electricity quantity display module can be bound to tool host 10 by engaging portion 101.Preferably, engaging portion 101 is equipped with a groove, this is recessed
Slot can accommodate electric quantity display device 22.It should be noted that engaging portion 101 should be formed in user in operational instrument host 10
When be easier observation position.
Battery pack 20 as shown in Figures 4 to 6, comprising: ontology 21 accommodates battery core；Electric quantity display device 22, for showing
Show battery core remaining capacity；Wherein, electric quantity display device 22 can be installed removably to ontology 21；Ontology 21 is formed with: mounting portion
211, for installing electric quantity display device 22；Electric quantity display device 22 is equipped with: electricity display interface, is pacified in electric quantity display device 22
It is filled to ontology 21 and exposes the range visual in user；In the battery core remaining capacity variation of ontology 21, the instruction of electricity display interface
The variation of remaining capacity.
In addition, ontology 21 includes the first electric terminal 212 or 213, the first electric terminal 212 or 213 is arranged in mounting portion
At 211；Electric quantity display device 22 includes the first electric terminal 224 or 225, when the installation of electric quantity display device 22 to mounting portion 211
When place, the first electric terminal 212 or 213 contacts composition with the first electric terminal 224 or 225 and is electrically connected.So, first
The electric connection that electric terminal 212 or 213 and the second electrical end are constituted is for making 21 electric quantity display device 22 of ontology power
21 electric quantity display device 22 of ontology can be made to charge.
As one of scheme, cell apparatus is removably built in electric quantity display device 22.Preferably, cell apparatus
For button cell or with the accumulator of super capacitor.
In addition, in order to realize that data are transmitted, the electric connection of the first electric terminal 212 or 213 and the second electrical end composition
For making to realize data transmission between ontology 21 and electric quantity display device 22.Further, in order to keep ontology 21 and electricity aobvious
Showing device 22 still realizes that data are transmitted in separation, and electric quantity display device 22 is respectively provided with ontology 21 can realize mutually channel radio
The communication module of news.No matter electric quantity display device 22 hangs over or is worn on user or be installed on tool host 10 in this way,
Electric quantity display device 22 can be with the remaining capacity of battery core in show ontology 21.
As a kind of specific scheme, electric quantity display device 22 connects or is formed with hook 223.User is convenient for it in this way
It hangs on clothes or belt, certainly, other structures also can be set for electric quantity display device 22 so that user is to dress wrist-watch etc. just
Take the combination of the form wearing equipments such as electric quantity display device 22 and other watchbands of equipment.
As a kind of concrete scheme, the mounting portion 211 of ontology 21 is formed with mounting groove, which is recessed inwardly for holding
Receive electric quantity display device 22；Electric quantity display device 22 is embedded in mounting groove in installation to mounting portion 211.
As a kind of specific scheme, electric quantity display device 22 includes display screen 221, and the display screen 221 is for showing number
Word or pattern.Preferably, which is liquid crystal display 221.
Optionally, electric quantity display device 22 further includes operation button 222, and the operation button 222 is for operating this
Body 21 or electric quantity display device 22；Display screen 221 and operation button 222 are located at the ipsilateral of electric quantity display device 22.User can be with
22 display pattern of electric quantity display device etc. is controlled by the button, it can also be some for controlling battery pack by the button manipulations
The functions such as 20.As a kind of scheme of synthesis, display screen 221 can use a touch screen, make display screen 221 while having both aobvious
The function of showing and operate.
As shown in Figure 1 to Figure 3, above scheme provides a variety of positions for placing electric quantity display device 22 for user, makes
User is planned convenient for the remaining capacity of observation battery pack 20 with arranging work.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (8)
1. a kind of battery pack characterized by comprising
Ontology accommodates battery core；
Electric quantity display device shows the battery core remaining capacity；
Wherein, the electric quantity display device is removably installed to the ontology；
The ontology is formed with:
Mounting portion installs the electric quantity display device；
The electric quantity display device is equipped with:
Electricity display interface exposes the range visual in user when the electric quantity display device is installed to the ontology；
In the battery core remaining capacity variation of the ontology, the variation of the electricity display interface instruction remaining capacity；
The ontology includes the first electric terminal, and first electric terminal is arranged at the mounting portion；
The electric quantity display device includes the second electric terminal, and first electric terminal and second electric terminal contact structure
At electric connection；
The electric quantity display device is built-in with cell apparatus；The cell apparatus is removably built in the electricity display dress
It sets.
2. battery pack according to claim 1, it is characterised in that:
The cell apparatus is button cell or the accumulator with super capacitor.
3. battery pack according to claim 1, it is characterised in that:
The mounting portion is formed with:
Mounting groove, for accommodating the electric quantity display device；
The electric quantity display device is embedded in the mounting groove in installation to the mounting portion.
4. battery pack according to claim 1, it is characterised in that:
The electric quantity display device includes:
Display screen, for showing number or pattern.
5. battery pack according to claim 4, it is characterised in that:
The electric quantity display device further include:
Operation button, for operating the ontology or the electric quantity display device；
The display screen and the operation button are located at the ipsilateral of the electric quantity display device.
6. battery pack according to claim 1, it is characterised in that:
The electric quantity display device connection is formed with hook.
7. a kind of electric tool, comprising:
Tool host and the battery pack as described in claim 1 to 6 any one；
Ontology can be attached to the tool host and power for it in the battery pack.
8. electric tool according to claim 7, it is characterised in that:
The tool host is formed with:
Engaging portion, in conjunction with the electric quantity display device；
The electric quantity display device can be bound to the tool host by the engaging portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033298 | 2015-12-31 | ||
| CN2015110332987 | 2015-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106935922A CN106935922A (en) | 2017-07-07 |
| CN106935922B true CN106935922B (en) | 2019-02-01 |
Family
ID=59444535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757147.4A Expired - Fee Related CN106935922B (en) | 2015-12-31 | 2016-08-29 | Electric tool and battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106935922B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856439B (en) * | 2018-06-01 | 2023-05-09 | 苏州宝时得电动工具有限公司 | Electric tool |
| CN111416077A (en) * | 2019-01-08 | 2020-07-14 | 南京德朔实业有限公司 | Battery pack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2825736Y (en) * | 2005-10-12 | 2006-10-11 | 竺啸彤 | Snow plough |
| EP1734608A1 (en) * | 2005-05-05 | 2006-12-20 | Black & Decker, Inc. | Battery charge indicator |
| CN102279366A (en) * | 2010-06-11 | 2011-12-14 | 南京德朔实业有限公司 | Electric quantity display for electrical tool |
| CN202134941U (en) * | 2011-07-19 | 2012-02-01 | 王建镇 | Separated mobile power supply |
-
2016
- 2016-08-29 CN CN201610757147.4A patent/CN106935922B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1734608A1 (en) * | 2005-05-05 | 2006-12-20 | Black & Decker, Inc. | Battery charge indicator |
| CN2825736Y (en) * | 2005-10-12 | 2006-10-11 | 竺啸彤 | Snow plough |
| CN102279366A (en) * | 2010-06-11 | 2011-12-14 | 南京德朔实业有限公司 | Electric quantity display for electrical tool |
| CN202134941U (en) * | 2011-07-19 | 2012-02-01 | 王建镇 | Separated mobile power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106935922A (en) | 2017-07-07 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |