CN110514185A - Dry lithium electricity output of universal battery pack - Google Patents

Dry lithium electricity output of universal battery pack Download PDF

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Publication number
CN110514185A
CN110514185A CN201910889514.XA CN201910889514A CN110514185A CN 110514185 A CN110514185 A CN 110514185A CN 201910889514 A CN201910889514 A CN 201910889514A CN 110514185 A CN110514185 A CN 110514185A
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CN
China
Prior art keywords
additionally provided
lithium electricity
battery pack
needle roller
electricity output
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.)
Pending
Application number
CN201910889514.XA
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Chinese (zh)
Inventor
何家玮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Nanhai Mujingfang Tool Manufacturing Co Ltd
Original Assignee
Foshan Nanhai Mujingfang Tool Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Nanhai Mujingfang Tool Manufacturing Co Ltd filed Critical Foshan Nanhai Mujingfang Tool Manufacturing Co Ltd
Priority to CN201910889514.XA priority Critical patent/CN110514185A/en
Publication of CN110514185A publication Critical patent/CN110514185A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002Active optical surveying means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses dry lithium electricity output of universal battery pack, it include: left outside shell and right casing, 3D pallet is equipped between left outside shell, right casing, the pallet top is equipped with locking torsional spring, and it is connect by the locking torsional spring with magnetic receiver, the magnet seating face is equipped with several magnet, 3D clamping group is equipped with above the magnetic receiver, and the magnet seating face is fixed on by the 3D clamping group, the clamping group surface 3D is equipped with conductive ring, the conductive ring surface connects 3D weight, and 3D weight top protrusion connects 3D pendulum mass.The voltage of lithium battery of the present invention is consistent with the voltage of dry cell, and external power supply can first be energized to lithium battery, then by lithium battery power supply to machine, and it is workable while can also charge to reach level meter.In the case where no lithium battery, user can also use battery case, by 4 section dry cell power supplies to machine.Since power supply mode becomes diversification, versatility enhancing.Lithium electricity, dry cell can be matched according to itself market.

Description

Dry lithium electricity output of universal battery pack
Technical field
The present invention relates to dry technical field of lithium batteries, specifically dry lithium electricity output of universal battery pack.
Background technique
Laser leveler instrument is the precision instrument in building implement.Leading brand on the market is all the product in Europe and the U.S. Board captures., current design, which only has, does the electric style powered or lithium electricity is powered, and the two is not replaceable.
Based on traditional miniature laser instrument is powered with alkaline battery.Benefit is that battery is popular, and user buys battery canal Road is convenient, and the whole world is general.It is as laser brightness of the user for miniature laser instrument improves at disadvantage, laser rays increases Add, alkaline battery is not able to satisfy the normal power supply of professional laser level meter.The standard of electronics building implement is available to worker one Its 8 hours smoothly work, and alkaline battery can only power 2-4 hour.Worker needs to constantly change battery, not convenient also not ring It protects.It is different near building site surely to buy if being not ready for reserve battery, as a result working hour is caused to delay.
In recent years level meter manufacturer is slowly changed to lithium electricity power-supply service.Benefit is that capacity is big, solves alkaline battery power supply Time short problem.But quite a few at disadvantage: lithium electricity increases level meter cost.Two, lithium electricity itself are inflammable product, air transportion base This does not receive.Factory sends express delivery and small quantities of air transportion is obstructed.Such as South Korea, the most of advanced country in the whole world three, Japan have certainly Oneself lithium electricity national safety standard, the lithium electricity sale for only allowing the state to produce.Only that can not be all exported to the style that lithium electricity is powered A little countries, reduce the productivity effect of Sales Channel and factory.When lithium battery is out of power, building site periphery is difficult to find corresponding four, Lithium battery causes level meter that cannot work, and non-job schedule makes troubles.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the present invention provides dry lithium electricity output of universal battery pack, in conjunction with dry cell and The energization of lithium battery improves working efficiency.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
Dry lithium electricity output of universal battery pack, comprising: left outside shell and right casing are equipped with 3D pallet, the pallet between left outside shell, right casing Top is equipped with locking torsional spring, and is connect by the locking torsional spring with magnetic receiver, and the magnet seating face is equipped with several magnet, institute It states and is equipped with 3D clamping group above magnetic receiver, and the magnet seating face, the 3D folder are fixed on by the 3D clamping group Tight group surface is equipped with conductive ring, and the conductive ring surface connects 3D weight, and 3D weight top protrusion connects 3D pendulum mass, described 3D pendulum mass is equipped with 3D counterweight close to the side of the left outside shell, and 3D pendulum mass top connects 3D crystal laser pipe, and the 3D is brilliant Volumetric laser tube top end cap connects needle roller circle, and needle roller circle front and back end is respectively equipped with small needle roller two sides and is respectively equipped with big needle roller, described Needle roller circle top connects outer ring, nut is additionally provided between the left outside shell, right casing, the nut is connect with the pallet, institute Pallet connection 3D battery compartment is stated, the 3D battery compartment 3D battery case bottom end is equipped with battery cover joint, and passes through the battery cover Sealing ring and battery cover are tightly connected, and 3D lithium battery is additionally provided in the 3D battery compartment, and the 3D lithium battery is additionally provided with power supply and inserts Seat.
To further description of the present invention, the outer ring two sides are respectively equipped with axis spacer ring, and the axis spacer ring is connected to bearing, It is equipped on the outside of the bearing and spells circle, the outer ring top is followed closely equipped with crossed pan head, and passes through crossed pan head nail and the rolling Needle cycle connection, the outer ring are additionally provided with insulation spacer, and the insulation spacer is fixed on described outer by imperial palace hexagonal cylindrical head nail Ring, the needle roller circle are additionally provided with interior hexagonal female end and mark closely one.
To further description of the present invention, 3D crystal green light mainboard group is additionally provided between the needle roller circle and the outer ring, The big needle roller sequentially passes through the axis spacer ring, bearing and spells circle, and the small needle roller sequentially passes through the axis spacer ring, bearing and spelling Circle.
To further description of the present invention, 3D pendulum mass surface is additionally provided with several interior hexagonal female ends and marks closely two, interior hexagonal Female end mark closely three and interior hexagonal female end mark closely four.
To further description of the present invention, the 3D clamping group is equipped with clamping group gasket, and the clamping group gasket passes through upper Interior hexagonal cylindrical head nail is connect with the 3D clamping group.
To further description of the present invention, the 3D pendulum mass also is provided with horizontal 3D crystalline substance close to the right shell body side Volumetric laser pipe, the 3D counterweight are connect by small interior hexagonal cylindrical head nail with the 3D pendulum mass, and the 3D pendulum mass is close to the right side Shell side is additionally provided with 3D crystal green light connecting plate, and the 3D crystal green light connecting plate is electrically connected green key panel and crystal Mainboard group, the green key panel are equipped with key pad pasting, and 3D pendulum mass front end is additionally provided with 3D crystal counterweight.
To further description of the present invention, fixed between the left outside shell, right casing by self-drilling connection, the right side It is additionally provided with countersunk head nail in shell, is equipped with power supply dust cover and 3D green light window frame group, the left outer side of shell on the outside of the right casing Equipped with 3D model lid.
To further description of the present invention, the 3D pallet is equipped with touch-switch close to the left outside shell side and 3D is switched Button, the touch-switch are connect by Cross Recess Head Screw with the 3D pallet, and the touch-switch passes through interior hexagonal circle Column cap nail is connect with the 3D eccentric wheel, and 3D switch seal ring, the 3D switch button and institute are equipped on the outside of the 3D eccentric wheel State the connection of 3D eccentric wheel.
To further description of the present invention, top is additionally provided with window frame after the left outside shell, right casing connection, and the window frame connects Window cover is connect, the window frame bottom end is equipped with bubble, and the bubble bottom end is equipped with 3D bubble seat, and the 3D bubble seat is fixed on the left side In shell.
Compared with prior art, advantages of the present invention: the voltage of lithium battery is consistent with the voltage of dry cell, external power supply energy It is first energized to lithium battery, then by lithium battery power supply to machine, it is workable while can also charge to reach level meter.In no lithium electricity In the case where pond, user can also use battery case, by 4 section dry cell power supplies to machine.It is general since power supply mode becomes diversification Property enhancing.Lithium electricity can be matched according to itself market, dry cell, or both gets both.Increase the through-flow property in market, becomes more rationally Change.
Detailed description of the invention
Fig. 1 is structural blast schematic diagram of the invention.
Specific embodiment
Below in conjunction with attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that is retouched The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention The range of protection.
Embodiment 1, as shown in Figure 1:
Dry lithium electricity output of universal battery pack, comprising: left outside shell 48 and right casing 25 are equipped with 3D pallet between left outside shell 48, right casing 25 33,33 top of pallet is equipped with locking torsional spring 32, and is connect by locking torsional spring 32 with magnetic receiver 30, if 30 surface of magnetic receiver is equipped with Dry magnet 29 is equipped with 3D clamping group 28 above magnetic receiver 30, and is fixed on 30 surface of magnetic receiver by 3D clamping group 28, and 3D is clamped 28 surfaces of group are equipped with conductive ring 19, and 19 surface of conductive ring connects 3D weight 17, and 17 top protrusion of 3D weight connects 3D pendulum mass 60,3D Pendulum mass 60 is equipped with 3D counterweight 57 close to the side of left outside shell 48, and 60 top of 3D pendulum mass connects 3D crystal laser pipe 10, and 3D crystal swashs 10 top of light pipe is socketed needle roller circle, and needle roller circle front and back end is respectively equipped with small 59 two sides of needle roller and is respectively equipped with big needle roller 61, needle roller circle Top connects outer ring 7, and nut 34 is additionally provided between left outside shell 48, right casing 25, and nut 34 is connect with pallet 33, and pallet 33 connects 3D battery compartment 40,3D battery compartment 403D battery case bottom end is equipped with battery cover joint 38, and passes through battery cover joint 38 and electricity Pond lid 37 is tightly connected, and is additionally provided with 3D lithium battery 36 in 3D battery compartment 40,3D lithium battery 36 is additionally provided with power outlet 35.
A kind of optimal technical scheme of the present embodiment, 7 two sides of outer ring are respectively equipped with axis spacer ring 3, and axis spacer ring 3 is connected to bearing 2, it is equipped on the outside of bearing 2 and spells circle 1,7 top of outer ring is equipped with crossed pan head nail 4, and follows closely 4 by crossed pan head and connect with needle roller circle, Outer ring 7 is additionally provided with insulation spacer 6, and insulation spacer 6 is fixed on outer ring 7 by imperial palace hexagonal cylindrical head nail 5, and needle roller circle is additionally provided with interior Hexagonal female end marks closely 1.
A kind of optimal technical scheme of the present embodiment is additionally provided with 3D crystal green light mainboard group 9 between needle roller circle and outer ring 7, Big needle roller 61 sequentially passes through axis spacer ring 3, bearing 2 and spells circle 1, and small needle roller 59 sequentially passes through axis spacer ring 3, bearing 2 and spells circle 1.
A kind of optimal technical scheme of the present embodiment, 60 surface of 3D pendulum mass be additionally provided with several interior hexagonal female ends mark closely 2 11, Interior hexagonal female end mark closely 3 12 and interior hexagonal female end mark closely 4 55.
A kind of optimal technical scheme of the present embodiment, 3D clamping group 28 are equipped with clamping group gasket 49, and clamping group gasket 49 is logical Hexagonal cylindrical head nail 52 is connect with 3D clamping group 28 in crossing.
A kind of optimal technical scheme of the present embodiment, 3D pendulum mass 60 also are provided with horizontal 3D crystal close to 25 side of right shell body Laser tube 10,3D counterweight 57 are connect by small interior hexagonal cylindrical head nail 58 with 3D pendulum mass 60, and 3D pendulum mass 60 is close to right shell body 25 1 Side is additionally provided with 3D crystal green light connecting plate 16, and 3D crystal green light connecting plate 16 is electrically connected green key panel 18 and crystal mainboard Group 22, green key panel 18 are equipped with key pad pasting 21, and 60 front end of 3D pendulum mass is additionally provided with 3D crystal counterweight 13.
A kind of optimal technical scheme of the present embodiment, it is solid by the connection of tapping screw 24 between left outside shell 48, right casing 25 It is fixed, it is additionally provided with countersunk head nail 27 in right casing 25, power supply dust cover 26 and 3D green light window frame group 23 are equipped on the outside of right casing 25, it is left outside 3D model lid 47 is equipped on the outside of shell 18.
A kind of optimal technical scheme of the present embodiment, 3D pallet 33 are equipped with touch-switch 41 and 3D close to left outside 48 side of shell Switch button 46, touch-switch 41 are connect by Cross Recess Head Screw 42 with 3D pallet 33, and touch-switch 41 passes through interior hexagonal Socket cap nail 43 is connect with 3D eccentric wheel 44, and 3D switch seal ring 45,3D switch button 46 and 3D are equipped on the outside of 3D eccentric wheel 44 Eccentric wheel 44 connects.
A kind of optimal technical scheme of the present embodiment, top is additionally provided with window frame 53, window after left outside shell 48, the connection of right casing 25 Frame 53 connects window cover 54, and 53 bottom end of window frame is equipped with bubble 51, and 51 bottom end of bubble is equipped with 3D bubble seat 50, and 3D bubble seat 50 is fixed on In left outside shell 48.
A kind of optimal technical scheme of the present embodiment, inclined-plane are equipped with one layer of carbon in the present embodiment, and used unit is logical Component, its structure and principle with standard component or as known to those skilled in the art is all that this technology personnel can pass through technical manual It learns or is known by routine experiment method.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" can It also may include that the first and second features are not direct contacts but pass through them to include that the first and second features directly contact Between other characterisation contact.Moreover, fisrt feature second feature " on " " top " and " above " include fisrt feature Right above second feature and oblique upper, or it is merely representative of first feature horizontal height higher than second feature, fisrt feature is the Two features " under " " lower section " and " following " includes fisrt feature right above second feature and oblique upper, or is merely representative of first Characteristic level height is less than fisrt feature.
In the description of this specification, reference term " one embodiment " " some embodiments " " example " " specific example " or The description of " some examples " etc. means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example include In at least one embodiment of the present invention or example, in the present specification, schematic expression of the above terms are not necessarily referred to Be identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be at any one Or it can be combined in any suitable manner in multiple embodiment or examples.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective In the case where above-described embodiment can be changed, modified, replaced and deformed within the scope of the invention.

Claims (9)

1. dry lithium electricity output of universal battery pack, comprising: left outside shell (48) and right casing (25), between left outside shell (48), right casing (25) Equipped with 3D pallet (33), which is characterized in that pallet (33) top is equipped with locking torsional spring (32), and passes through the locking torsional spring (32) it is connect with magnetic receiver (30), magnetic receiver (30) surface is equipped with several magnet (29), sets above the magnetic receiver (30) There is 3D clamping group (28), and the magnetic receiver (30) surface is fixed on by the 3D clamping group (28), the 3D is clamped Group (28) surface is equipped with conductive ring (19), and conductive ring (19) surface connects 3D weight (17), 3D weight (17) top Protrusion connection 3D pendulum mass (60), the 3D pendulum mass (60) is equipped with 3D counterweight (57) close to the side of the left outside shell (48), described 3D pendulum mass (60) top connects 3D crystal laser pipe (10), and the 3D crystal laser pipe (10) top is socketed needle roller circle, the rolling Needle cycle front and back end is respectively equipped with small needle roller (59) two sides and is respectively equipped with big needle roller (61), and needle roller circle top connects outer ring (7), It is additionally provided with nut (34) between the left outside shell (48), right casing (25), the nut (34) connect with the pallet (33), institute Pallet (33) connection 3D battery compartment (40) is stated, 3D battery compartment (40) the 3D battery case bottom end is equipped with battery cover joint (38), And be tightly connected by the battery cover joint (38) and battery cover (37), 3D lithium electricity is additionally provided in the 3D battery compartment (40) Pond (36), the 3D lithium battery (36) are additionally provided with power outlet (35).
2. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that outer ring (7) two sides are respectively equipped with Axis spacer ring (3), the axis spacer ring (3) are connected to bearing (2), are equipped on the outside of the bearing (2) and spell circle (1), outer ring (7) top End is equipped with crossed pan head nail (4), and is connect by crossed pan head nail (4) with the needle roller circle, and the outer ring (7) is additionally provided with Insulation spacer (6), the insulation spacer (6) are fixed on the outer ring (7), the needle roller by imperial palace hexagonal cylindrical head nail (5) Circle is additionally provided with interior hexagonal female end and marks closely one (8).
3. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that the needle roller circle and the outer ring (7) Between be additionally provided with 3D crystal green light mainboard group (9), the big needle roller (61) sequentially passes through the axis spacer ring (3), bearing (2) and spells It encloses (1), the small needle roller (59) sequentially passes through the axis spacer ring (3), bearing (2) and spells circle (1).
4. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that 3D pendulum mass (60) surface is additionally provided with Several interior hexagonal female ends mark closely two (11), interior hexagonal female end marks closely three (12) and interior hexagonal female end marks closely four (55).
5. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that the 3D clamping group (28), which is equipped with, to be clamped Group gasket (49), the clamping group gasket (49) are connect by upper interior hexagonal cylindrical head nail (52) with the 3D clamping group (28).
6. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that the 3D pendulum mass (60) is close to the right side Shell (25) side also is provided with the horizontal 3D crystal laser pipe (10), and the 3D counterweight (57) passes through small interior hexagonal cylindrical head Nail (58) is connect with the 3D pendulum mass (60), and it is green that the close right shell body (25) side of the 3D pendulum mass (60) is additionally provided with 3D crystal Light connects plate (16), the 3D crystal green light connecting plate (16) are electrically connected green key panel (18) and crystal mainboard group (22), the green key panel (18) is equipped with key pad pasting (21), and 3D pendulum mass (60) front end is additionally provided with 3D crystal counterweight (13).
7. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that the left outside shell (48), right casing (25) it is connected and fixed between by tapping screw (24), countersunk head nail (27), the right casing is additionally provided in the right casing (25) (25) outside is equipped with power supply dust cover (26) and 3D green light window frame group (23), is equipped with 3D model lid on the outside of the left outside shell (18) (47).
8. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that the 3D pallet (33) is close to the left side Shell (48) side is equipped with touch-switch (41) and 3D switch button (46), and the touch-switch (41) passes through cross recess coiled hair spiral shell Nail (42) is connect with the 3D pallet (33), and the touch-switch (41) is eccentric by interior hexagonal cylindrical head nail (43) and the 3D Take turns (44) connection, be equipped with 3D switch seal ring (45) on the outside of the 3D eccentric wheel (44), the 3D switch button (46) with it is described 3D eccentric wheel (44) connection.
9. dry lithium electricity output of universal battery pack according to claim 1, which is characterized in that the left outside shell (48), right casing (25) top is additionally provided with window frame (53) after connecting, and the window frame (53) connects window cover (54), and window frame (53) bottom end is equipped with water It steeps (51), bubble (51) bottom end is equipped with 3D bubble seat (50), and the 3D bubble seat (50) is fixed on the left outside shell (48) It is interior.
CN201910889514.XA 2019-09-20 2019-09-20 Dry lithium electricity output of universal battery pack Pending CN110514185A (en)

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Application Number Priority Date Filing Date Title
CN201910889514.XA CN110514185A (en) 2019-09-20 2019-09-20 Dry lithium electricity output of universal battery pack

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040018420A1 (en) * 2002-07-24 2004-01-29 Matsushita Electric Works, Ltd Apparatus and method for preventing loss of electrical power in a portable electronic device
DE202007010617U1 (en) * 2007-07-31 2007-11-08 Liao, Sheng-Hsin, Shulin City Multifunctional charger
CN201054364Y (en) * 2007-05-22 2008-04-30 王士锐 Battery box
CN206332137U (en) * 2016-12-27 2017-07-14 杭州捷能科技有限公司五常分公司 A kind of battery case of use cylindrical battery monomer
CN107069898A (en) * 2017-06-12 2017-08-18 苏州英诺威新能源有限公司 A kind of control system of lithium battery group and the lithium battery group device with it
CN107742916A (en) * 2017-11-30 2018-02-27 深圳市科卫泰实业发展有限公司 A kind of universal lithium battery group protection circuit and universal lithium battery group
CN210689636U (en) * 2019-09-20 2020-06-05 佛山市南海木井方工具制造有限公司 General battery pack for dry lithium battery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040018420A1 (en) * 2002-07-24 2004-01-29 Matsushita Electric Works, Ltd Apparatus and method for preventing loss of electrical power in a portable electronic device
CN201054364Y (en) * 2007-05-22 2008-04-30 王士锐 Battery box
DE202007010617U1 (en) * 2007-07-31 2007-11-08 Liao, Sheng-Hsin, Shulin City Multifunctional charger
CN206332137U (en) * 2016-12-27 2017-07-14 杭州捷能科技有限公司五常分公司 A kind of battery case of use cylindrical battery monomer
CN107069898A (en) * 2017-06-12 2017-08-18 苏州英诺威新能源有限公司 A kind of control system of lithium battery group and the lithium battery group device with it
CN107742916A (en) * 2017-11-30 2018-02-27 深圳市科卫泰实业发展有限公司 A kind of universal lithium battery group protection circuit and universal lithium battery group
CN210689636U (en) * 2019-09-20 2020-06-05 佛山市南海木井方工具制造有限公司 General battery pack for dry lithium battery

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