CN106571669A - Battery switching device - Google Patents
Battery switching device Download PDFInfo
- Publication number
- CN106571669A CN106571669A CN201610957911.2A CN201610957911A CN106571669A CN 106571669 A CN106571669 A CN 106571669A CN 201610957911 A CN201610957911 A CN 201610957911A CN 106571669 A CN106571669 A CN 106571669A
- Authority
- CN
- China
- Prior art keywords
- battery
- post
- contact
- interface
- adaptor
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/36—Arrangements using end-cell switching
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention provides a battery switching device, and the device is used for the single-cell or double-cell switching of a first battery and a second battery. The device comprises a first power interface, a second power interface, a third power interface, a first bottom contact ring, a second bottom contact ring, a first top contact column, a second top contact column, an adapter, and a change-over insulating sleeve. The first power interface is connected with the second bottom contact ring, and the second power interface is connected with the first bottom contact ring. The third power interface is connected with the adapter, and the first bottom contact ring is arranged to be opposite to the first top contact column, so as to clamp the first battery. The second bottom contact ring is arranged to be opposite to the second top contact column, so as to clamp the second battery. The adapter is disposed on the change-over insulating sleeve. According to the invention, the device can give consideration to the series of a single-cell battery and a double-cell battery, and improves the practicality and user experience.
Description
Technical field
The present invention relates to switching device technical field, more particularly to a kind of battery shifter.
Background technology
Battery as energy originate, which has burning voltage, stabling current, can produce long-time stable power, by outer
Boundary affects the electric current of very little, and battery structure is simple, easy to carry, discharge and recharge is easy to operation, not by outside climatic and
The impact of temperature, stable and reliable for performance, the various aspects in modern society's life are played great role.
At present, in prior art, the battery used in all kinds of electronic devices is generally adopted by relatively single combination and tears open
Unload mode, it is impossible to enough take into account single battery simultaneously and binodal battery is used in series, practicality and user experience are poor.
The content of the invention
The present invention provides a kind of battery shifter, can take into account single battery using being used in series with binodal battery, carry
Rise practicality and user experience.
The present invention provides a kind of battery shifter, for single binodal switching of the first battery and the second battery, including the
One power interface, second source interface, the 3rd power interface, the tactile ring in the first bottom, the tactile ring in the second bottom, first contact post, the second top
Strike the post, adaptor and switching insulation sleeve, first power interface and second bottom touch ring and be connected, the second source interface
Ring is touched with first bottom to be connected, the 3rd power interface is connected with the adaptor, the tactile ring in first bottom and described the
One contacts post is oppositely arranged, and for clamping first battery, second bottom is touched ring and contacts with described second that post is relative to be set
Put, for clamping second battery, the adaptor is arranged on the switching insulation sleeve, when loading first battery
When, first battery can prop up described first and contact post, so that described first is contacted post and is contacted with the adaptor, when
When simultaneously loading first battery and second battery, described first contacts post and described second contacts post contact, and
Described second contacts post promotes the switching insulation sleeve motion, so that the adaptor contacts post with described first isolating.
Wherein, first power interface is the first negative pole interface, and the second source interface is anode interface, described the
Three power interfaces are the second negative pole interface.
Wherein, first power interface is the first anode interface, and the second source interface is negative pole interface, described the
Three power interfaces are the second anode interface.
Wherein, described first the first conducting strip that post is included the first contact head and is connected with first contact head is contacted,
Described second contacts the second conducting strip that post is included the second contact head and is connected with second contact head, first contact head
First battery can be propped up, second contact head can prop up second battery, and first conducting strip is located at institute
State between adaptor and second conducting strip, between the adaptor and first conducting strip, be provided with gap, the gap
Width more than first conducting strip thickness.
Wherein, described second contact post and be provided with receiving space, the switching insulation sleeve includes connected main part and protrusion
Portion, the receiving space are used to accommodate the protuberance.
Wherein, the described second second conducting strip for contacting post is provided with first through hole, and described second contacts the described of post
Second contact head is provided with groove, and the first through hole and the groove combine to form the receiving space.
Wherein, the main part is provided with the second through hole, and second through hole is used to accommodate the adaptor.
Wherein, also including the first spring, second spring and top insulating trip, it is exhausted that first spring is arranged on the top
Embolium and described first is contacted between post, the second spring be arranged on the top insulating trip and the switching insulation sleeve it
Between.
Wherein, also including shell, the shell is used to accommodate first battery, second battery, first bottom
Tactile ring, second bottom touch ring, described first contact post, described second contact post, the adaptor and the switching insulation sleeve.
Wherein, the described first first conducting strip and first contact head for contacting post is integrally formed, and described second
Second conducting strip and second contact head for contacting post is integrally formed, it is described switching insulation sleeve the main part and institute
Protuberance is stated by injection moulding integrated molding.
Compared to prior art, in battery shifter of the invention, the first power interface touches ring phase with the second bottom
Even, second source interface touches ring with the first bottom and is connected, and the 3rd power interface is connected with adaptor, and the first bottom is touched ring and contacted with first
Post is oppositely arranged, and for clamping the first battery, the tactile ring in the second bottom contacts post with second and is oppositely arranged, electric for clamping second
Pond, adaptor are arranged on switching insulation sleeve, and when the first battery is loaded, the first battery can prop up first and contact post, so that
First contact post and contact with adaptor, external device (ED) passes through to electrically connect with second source interface and the 3rd power interface respectively,
The electric energy of the first battery can be obtained, when the first battery and the second battery is loaded simultaneously, first contacts post and second contacts post
Contact, and second contacts post promotion switching insulation sleeve motion, so that adaptor contacts post with first isolating, external device (ED)
By electrically connecting with the first power interface and second source interface respectively, the electric energy of the first battery and the second battery can be obtained,
Therefore, battery shifter of the invention can take into account single battery using being used in series with binodal battery, be lifted practical
Property and user experience.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of battery shifter according to an embodiment of the invention；
Fig. 2 is the structural representation when single battery of the battery shifter of Fig. 1 is used；
Fig. 3 is the structural representation when binodal battery of the battery shifter of Fig. 1 is used in series；
Fig. 4 is the decomposing schematic representation of battery shifter according to another embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment one
With reference to Fig. 1, battery shifter of the invention includes the first power interface 1, second source interface the 2, the 3rd
Power interface 3, the first bottom touch ring 4, the second bottom touch ring 5, first contact post 6, second contact post 7, adaptor 8, switching insulation sleeve
9th, the first spring 10, second spring 11 and top insulating trip 12.In the present embodiment, the first power interface 1 is connect for the first negative pole
Mouthful, second source interface 2 is anode interface, and the 3rd power interface 3 is the second negative pole interface, the first power interface 1 and the second bottom
Tactile ring 5 is connected, and second source interface 2 touches ring 4 with the first bottom and is connected, and the 3rd power interface 3 is connected with adaptor 8, the first spring
10 one end is fixed on the insulating trip 12 of top, and the other end of the first spring 10 contacts post 6 with first and is connected, second spring 11
One end is fixed on the insulating trip 12 of top, and the other end of second spring 11 is connected with switching insulation sleeve 9.First contacts post 6 and
Two contact post 7 in spoon shape, and first contacts post 6 includes the first contact head 61 and the first conducting strip 62, the first contact head 61 and the
One conducting strip 62 is connected, and for the cathode contact with the first battery 13, second contacts post 7 includes the second contact to the first contact head 61
71 and second conducting strip 72, the second contact head 71 is connected with the second conducting strip 72, the second contact head 71 for the second battery
14 positive contact, the second contact head 71 are provided with groove, and the second conducting strip 72 is provided with first through hole, and groove is tied with first through hole
Conjunction forms receiving space 73, and the first conducting strip 62 and the second conducting strip 72 are in the axis along the first battery 13 and the second battery 14
Exist on direction and partly overlap, insulation sleeve 9 of transferring is positioned at the second side away from the second battery 14 for contacting post 7, switching insulation
Set 9 includes main part 91 and protuberance 92, and main part 91 is connected with protuberance 92, and main part 91 is provided with the second through hole 911, and this
Two through holes 911 are used to accommodate adaptor 8, and protuberance 92 can be housed inside second and contact in the receiving space 73 of post 7, this
Outward, the first the first conducting strip 62 for contacting post 6 is contacted between the second conducting strip 72 of post 7 positioned at adaptor 8 and second, adaptor
8 and first to contact and there is gap between the first conducting strip 62 of post 6, and the width in the gap contacts the first of post 6 more than first and leads
The thickness of electric piece 62.
Fig. 2 is referred to, structural representation when illustrating that the single battery of battery shifter of the invention is used, when
When first battery 13 is loaded to battery shifter of the invention, the tactile ring 4 of the positive pole of the first battery 13 and the first bottom is electric
Contact, and the negative pole of the first battery 13 contacts post 6 with first and makes electrical contact with, in fig. 2, the negative pole of the first battery 13 can prop up first
The first contact head 61 of post 6 is contacted, is moved away from the direction of the first battery 13 so as to promote first to contact post 6, so that
First contacts post 6 is contacted with adaptor 8, and first contacts the first conducting strip 62 of post 6 and second and contact the second conducting strip of post 7
72 disengage, and now, second source interface 2 is used for the anode interface of single battery, and the 3rd power interface 3 is used for single battery
Negative pole interface, external device (ED) can obtain the first battery 13 by being connected with second source interface 2 and the 3rd power interface 3
Electric energy.
Fig. 3 is referred to, structural representation when illustrating that the binodal battery of battery shifter of the invention is used in series
Figure, when the first battery 13 and the second battery 14 load battery shifter of the invention simultaneously, the first battery 13 is just
Pole is touched ring 4 with the first bottom and is made electrical contact with, and the negative pole of the first battery 13 contacts post 6 with first and makes electrical contact with, the negative pole of the first battery 13
First can be propped up and contact direction motion of the post 6 away from the first battery 13, and the positive pole of the second battery 14 can prop up the second top
Strike the post 7 the second contact head 71 away from the second battery 14 direction move, so as to the second the second conducting strip 72 for contacting post 7
Can contact with the first the first conducting strip 62 for contacting post 6, while second contacts post 7 and can promote switching insulation sleeve 9 away from the
The direction motion of two batteries 14, so that adaptor 8 is disengaged with the first the first conducting strip 62 for contacting post 6, now, the
Series connection is constituted between one battery 13 and the second battery 14, the first power interface 1 is used for the negative pole of binodal battery, and second source connects
Mouth 2 is used for the positive pole of binodal battery, and external device (ED) can be obtained by being connected with the first power interface 1 and second source interface 2
The electric energy of the first battery 13 and the second battery 14.
To sum up, battery shifter of the invention can realize the switching of single battery and binodal battery, meet outer
The different needs for electricity of part device, lift practicality and user experience.
Additionally, battery shifter of the invention also include shell 15, the shell 15 be used for accommodate the first battery 13,
Second battery 14, the first bottom touch ring 4, the second bottom touch ring 5, first contact post 6, second contact post 7, adaptor 8 and switching insulation
Set 9.
It is to be appreciated that the first the first conducting strip 62 and the first contact head 61 for contacting post 6 is integrally formed, second contacts post 7
The second conducting strip 72 and the second contact head 71 be integrally formed, transfer insulation sleeve 9 main part 91 and protuberance 92 by injection
It is integrally formed, above manufacture, process is simple are cost-effective.
Embodiment two
With reference to Fig. 4, in battery shifter according to another embodiment of the present invention, the first power interface 1 is first
Anode interface, second source interface 2 are negative pole interface, and the 3rd power interface 3 is the second anode interface, now, when only loading the
During one battery 13, the positive pole of the first battery 13 is made electrical contact with the first the first contact head 61 for contacting post 6, the positive pole of the first battery 13
First can be promoted to contact post 6 move away from the direction of the first battery 13, now, the first spring 10 is compressed, the first top
6 the first conducting strip 62 of striking the post is made electrical contact with adaptor 8, and first contacts the first conducting strip 62 of post 6 and second contacts the of post 7
Two conducting strips 72 are disengaged, and second source interface 2 is used for the negative pole interface of single battery, and the 3rd power interface 3 is used for single-unit
The anode interface of battery, external device (ED) can obtain first electric by being connected with second source interface 2 and the 3rd power interface 3
The electric energy in pond 13.
When the first battery 13 and the second battery 14 is loaded simultaneously, negative pole and first bottom of the first battery 13 are touched 4 electricity of ring and are connect
Touch, the positive pole of the first battery 13 is made electrical contact with the first the first contact head 61 for contacting post 6, the positive pole of the second battery 14 and the second bottom
Tactile ring 5 makes electrical contact with, and the negative pole of the second battery 14 is made electrical contact with the second the second contact head 71 for contacting post 7, and the second battery 14 is just
Pole and the second bottom are touched ring 5 and are made electrical contact with, the negative pole of the second battery 14 can prop up second contact the second contact head 71 of post 7 away from
The direction motion of the second battery 14, so as to the second the second conducting strip 72 for contacting post 7 can be with the first the first conducting strip for contacting post 6
62 contacts, while second contacts the direction motion that post 7 can promote switching insulation sleeve 9 away from the second battery 14, so that
Adaptor 8 contacts post 6 with first and disengages, and now, series connection, the first power supply is constituted between the first battery 13 and the second battery 14
Interface 1 is used for the positive pole of binodal battery, and second source interface 2 is used for the negative pole of binodal battery, and external device (ED) is by with first
Power interface 1 and second source interface 2 connect, and can obtain the electric energy of the first battery 13 and the second battery 14.
Above disclosed is only present pre-ferred embodiments, and the right model of the present invention can not be limited certainly with this
Enclose, one of ordinary skill in the art will appreciate that all or part of flow process of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, the covered scope of invention is still fallen within.
Claims (10)
1. a kind of battery shifter, for single binodal switching of the first battery and the second battery, it is characterised in that including first
Power interface, second source interface, the 3rd power interface, the first bottom touch ring, the second bottom and touch ring, first contact post, second contact
Post, adaptor and switching insulation sleeve, first power interface and second bottom touch ring and are connected, the second source interface and
First bottom is touched ring and is connected, and the 3rd power interface is connected with the adaptor, and ring and described first is touched at first bottom
Contact post to be oppositely arranged, for clamping first battery, the tactile ring in second bottom contacts post with described second and is oppositely arranged,
For clamping second battery, the adaptor is arranged on the switching insulation sleeve, when first battery is loaded,
First battery can prop up described first and contact post, so that described first is contacted post and is contacted with the adaptor, when same
When loading first battery and second battery, described first contacts post and described second contacts post contact, and institute
State second and contact the post promotion switching insulation sleeve motion, so that the adaptor contacts post with described first isolating.
2. battery shifter as claimed in claim 1, it is characterised in that first power interface is connect for the first negative pole
Mouthful, the second source interface is anode interface, and the 3rd power interface is the second negative pole interface.
3. battery shifter as claimed in claim 1, it is characterised in that first power interface is connect for the first positive pole
Mouthful, the second source interface is negative pole interface, and the 3rd power interface is the second anode interface.
4. the battery shifter as described in any one of claims 1 to 3, it is characterised in that described first contacts post includes
One contact head and the first conducting strip being connected with first contact head, described second contact post include the second contact head and with institute
The second conducting strip of the second contact head connection is stated, first contact head can prop up first battery, second contact
Head can prop up second battery, and first conducting strip is located between the adaptor and second conducting strip, described
Gap is provided between adaptor and first conducting strip, the width in the gap is more than the thickness of first conducting strip.
5. battery shifter as claimed in claim 4, it is characterised in that described second contacts post is provided with receiving space, institute
Stating switching insulation sleeve includes connected main part and protuberance, and the receiving space is used to accommodate the protuberance.
6. battery shifter as claimed in claim 5, it is characterised in that described second contacts second conducting strip of post
First through hole is provided with, the described second second contact head for contacting post is provided with groove, the first through hole and groove knot
Conjunction forms the receiving space.
7. battery shifter as claimed in claim 6, it is characterised in that the main part is provided with the second through hole, described
Two through holes are used to accommodate the adaptor.
8. battery shifter as claimed in claim 7, it is characterised in that also including the first spring, second spring and top
Insulating trip, first spring are arranged on the top insulating trip and described first and contact between post, and the second spring is arranged
Between the top insulating trip and the switching insulation sleeve.
9. battery shifter as claimed in claim 8, it is characterised in that also including shell, the shell are used to accommodate institute
State the first battery, second battery, first bottom touch ring, second bottom touch ring, described first contact post, described second
Contact post, the adaptor and the switching insulation sleeve.
10. battery shifter as claimed in claim 9, it is characterised in that described first contacts the described first conductive of post
Piece and first contact head are integrally formed, and described second contacts second conducting strip of post and second contact head one
Molding, the main part and the protuberance of the switching insulation sleeve pass through injection moulding integrated molding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957911.2A CN106571669B (en) | 2016-11-03 | 2016-11-03 | Battery switching device |
| PCT/CN2016/108543 WO2018082152A1 (en) | 2016-11-03 | 2016-12-05 | Battery switching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957911.2A CN106571669B (en) | 2016-11-03 | 2016-11-03 | Battery switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106571669A true CN106571669A (en) | 2017-04-19 |
| CN106571669B CN106571669B (en) | 2023-08-08 |
Family
ID=58535593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610957911.2A Active CN106571669B (en) | 2016-11-03 | 2016-11-03 | Battery switching device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106571669B (en) |
| WO (1) | WO2018082152A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584789A (en) * | 2020-06-18 | 2020-08-25 | 格力博(江苏)股份有限公司 | Electric tool and system thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114545638B (en) * | 2022-04-28 | 2022-09-13 | 杭州灵伴科技有限公司 | AR display device, AR display device continuous power supply method and computer readable medium |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636596A (en) * | 1985-09-11 | 1987-01-13 | Nikko Co., Ltd. | Power switch for a battery |
| JPH0451759U (en) * | 1990-09-07 | 1992-04-30 | ||
| EP0528478A1 (en) * | 1991-08-09 | 1993-02-24 | Skil Nederland B.V. | Cordless power tool |
| US20070298319A1 (en) * | 2006-06-22 | 2007-12-27 | Morris Lucian Barwick | Uninterruptable battery holder |
| CN201041902Y (en) * | 2006-06-22 | 2008-03-26 | 王玉珍 | Portable power supply device |
| CN202196533U (en) * | 2011-03-13 | 2012-04-18 | 曹晓春 | Battery box power supply |
| JP2014179273A (en) * | 2013-03-15 | 2014-09-25 | Hitachi Aloka Medical Ltd | Battery holder used for radiation meter |
| CN104467658A (en) * | 2014-11-07 | 2015-03-25 | 日地太阳能电力股份有限公司 | Double-voltage output photovoltaic junction box |
| CN204243120U (en) * | 2014-10-28 | 2015-04-01 | 重庆云帆医疗设备有限公司 | A kind of 2/2-way circuit for the micro-powered products of medical treatment |
| CN205101205U (en) * | 2015-11-17 | 2016-03-23 | 成都蓝矩科技有限公司 | Miniature oxygenation pump of intelligence |
| CN205565803U (en) * | 2016-04-06 | 2016-09-07 | 李志明 | Rechargeable domestic appliance operating voltage switches module |
| CN206250832U (en) * | 2016-11-03 | 2017-06-13 | 东莞市哈维电子科技有限公司 | Battery shifter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023675A (en) * | 1996-07-02 | 1998-01-23 | Sony Corp | Battery pack |
| CN103137935B (en) * | 2013-03-13 | 2015-06-10 | 江苏华富储能新技术股份有限公司 | Conversion device for mutually converting serial connection and parallel connection among monomers or modules in battery pack |
-
2016
- 2016-11-03 CN CN201610957911.2A patent/CN106571669B/en active Active
- 2016-12-05 WO PCT/CN2016/108543 patent/WO2018082152A1/en active Application Filing
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636596A (en) * | 1985-09-11 | 1987-01-13 | Nikko Co., Ltd. | Power switch for a battery |
| JPH0451759U (en) * | 1990-09-07 | 1992-04-30 | ||
| EP0528478A1 (en) * | 1991-08-09 | 1993-02-24 | Skil Nederland B.V. | Cordless power tool |
| US20070298319A1 (en) * | 2006-06-22 | 2007-12-27 | Morris Lucian Barwick | Uninterruptable battery holder |
| CN201041902Y (en) * | 2006-06-22 | 2008-03-26 | 王玉珍 | Portable power supply device |
| CN202196533U (en) * | 2011-03-13 | 2012-04-18 | 曹晓春 | Battery box power supply |
| JP2014179273A (en) * | 2013-03-15 | 2014-09-25 | Hitachi Aloka Medical Ltd | Battery holder used for radiation meter |
| CN204243120U (en) * | 2014-10-28 | 2015-04-01 | 重庆云帆医疗设备有限公司 | A kind of 2/2-way circuit for the micro-powered products of medical treatment |
| CN104467658A (en) * | 2014-11-07 | 2015-03-25 | 日地太阳能电力股份有限公司 | Double-voltage output photovoltaic junction box |
| CN205101205U (en) * | 2015-11-17 | 2016-03-23 | 成都蓝矩科技有限公司 | Miniature oxygenation pump of intelligence |
| CN205565803U (en) * | 2016-04-06 | 2016-09-07 | 李志明 | Rechargeable domestic appliance operating voltage switches module |
| CN206250832U (en) * | 2016-11-03 | 2017-06-13 | 东莞市哈维电子科技有限公司 | Battery shifter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584789A (en) * | 2020-06-18 | 2020-08-25 | 格力博(江苏)股份有限公司 | Electric tool and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106571669B (en) | 2023-08-08 |
| WO2018082152A1 (en) | 2018-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204045662U (en) | A kind of electronic cigarette battery | |
| CN204243790U (en) | High-voltage battery bag charger open in usual | |
| CN203278909U (en) | Smartphone rechargeable housing | |
| CN106571669A (en) | Battery switching device | |
| CN202797355U (en) | Charging joint combination | |
| CN209168047U (en) | A kind of capacitance pen and cradle used in conjunction with of magnetic connection charging | |
| CN206250832U (en) | Battery shifter | |
| CN210429903U (en) | Convenient lithium electricity energy storage battery | |
| CN201117696Y (en) | Multipurpose battery converter | |
| CN205160605U (en) | Solar charging cell -phone shell | |
| CN206864805U (en) | A kind of binary channels two-sided USB plug, two-sided USB socket and USB connector | |
| CN101325341B (en) | Mobile phone charger with USB plug | |
| CN204289631U (en) | Li-ion batteries piles assembly and the Li-ion batteries piles with this assembly | |
| CN205545421U (en) | Dual supply cell -phone | |
| CN205508955U (en) | Polymer lithium ion battery structure of discharging | |
| CN204515714U (en) | A kind of self power generation mouse | |
| CN205004493U (en) | Insulation shielding formula HSD connector | |
| CN209626300U (en) | Weld tabs battery | |
| CN204205688U (en) | A kind of charger with switch | |
| CN209912928U (en) | Spliced ternary lithium ion battery with high-temperature-resistant structure | |
| CN206194844U (en) | Battery connection piece group | |
| CN203607502U (en) | Polar plate and polar group of lead-acid storage battery | |
| CN209592176U (en) | A kind of novel lithium battery tab | |
| CN221353116U (en) | Rechargeable battery with good conductivity and stable structure | |
| CN210985718U (en) | Charging protection circuit of rechargeable L ED flashlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211230 Address after: 523000 Room 302, building 1, 107 Qingyu Road, Qingxi Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN MYSMOK ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 523000 Second Building 201, Jinzhu Industrial Zone, Dongfeng Road, Jiuxiang Community, Qingxi Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN HARVEY ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |