CN110299490A - The cell apparatus and its battery pack of scooter - Google Patents
The cell apparatus and its battery pack of scooter Download PDFInfo
- Publication number
- CN110299490A CN110299490A CN201910586188.5A CN201910586188A CN110299490A CN 110299490 A CN110299490 A CN 110299490A CN 201910586188 A CN201910586188 A CN 201910586188A CN 110299490 A CN110299490 A CN 110299490A
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- key
- battery pack
- limit hole
- electrical interface
- battery
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- 125000006850 spacer group Chemical group 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of cell apparatus of scooter and its battery pack, battery pack includes: shell, and the roof of shell is provided with pressing hole and bottom wall is provided with lock groove, and pressing hole and lock groove are opposite up and down；Key, key have press surface, and key is movably disposed in shell, and press surface is arranged at pressing hole；Unlock piece, the upper end of unlock piece is connected with the lower end of key and lower end is set in lock groove across the bottom wall of shell；Battery, battery are arranged inside the shell；Electrical interface, electrical interface are arranged in key and expose from press surface, and electrical interface is electrically connected with battery.As a result, by setting button and unlock piece, effectively and unlock and the lockup state of battery pack can be actively controlled, so as to realize the purpose for being rapidly assembled and disassembled battery pack, and by the way that electrical interface is integrated at key, it is possible to reduce occupied space improves space utilization rate.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly, to the cell apparatus and its battery pack of a kind of scooter.
Background technique
Electric return board is based on traditional manpower slide plate, in addition the vehicles of electric power external member.Current electric return board
It is generally divided into Two-wheeled or single wheel drive, the most common kind of drive is respectively as follows: hub motor (HUB) and belt driving,
Its main power source is battery pack.
In the related technology, battery pack is generally directly fixedly connected on the vehicle body of scooter, and such battery pack is easy for installation,
And stability is good, but it has the following problems simultaneously: battery pack is difficult to dismantle, in the impaired maintenance of battery pack and replacement,
It is time-consuming and laborious, and the damage of scooter is easily led to, in addition, such mode also leads to the complex installation process of battery pack, installation
Low efficiency.In addition, the battery pack integrated level being arranged such is low, occupied space is larger.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of battery pack, which may be implemented fast quick-detach battery pack, and integrated level is high.
The present invention further proposes a kind of cell apparatus of scooter.
Battery pack according to the present invention, comprising: shell, the roof of the shell is provided with pressing hole and bottom wall is provided with lock
Only slot, the pressing hole and the lock groove are opposite up and down；Key, the key have press surface, and the key is movably
It is arranged in the shell, the press surface is arranged at the pressing hole；Unlock piece, the upper end of the unlock piece are pressed with described
The lower end of key is connected and lower end is set in the lock groove across the bottom wall of the shell；Battery, the battery setting exist
In the shell；Electrical interface, the electrical interface are arranged in the key and expose from the press surface, the electrical interface and institute
State battery electrical connection.
As a result, by setting button and unlock piece, effectively and unlock and the lockup state of battery pack can be actively controlled,
So as to realize the purpose for being rapidly assembled and disassembled battery pack, and it is easy to operate, disassembly can be completed by pressing keys
Step.In addition, can be convenient user's manipulation, and space utilization rate can be improved by the way that electrical interface to be integrated at key.
In some examples of the invention, the battery pack further include: fixing seat, the fixing seat are movably disposed at
Lower section in the key and positioned at the press surface, the roof of the fixing seat are provided with interface holes, the end of the electrical interface
Portion is arranged at the interface holes.
In some examples of the invention, the electrical interface is connected with first circuit board, and the first circuit board is vertically set
It sets, the fixing seat is provided with the fixing groove for installing the first circuit board.
In some examples of the invention, the battery pack further include: charging indicator light and second circuit board, the charging
Indicator light is arranged on the upper surface of the second circuit board, and the second circuit board is horizontally disposed in the fixing seat,
The second circuit board is electrically connected with the electrical interface, and the key is transmission element.
In some examples of the invention, the charging indicator light is distributed in the opposite sides of the second circuit board, and
The charging indicator light is located between the inner sidewall of the key and the lateral wall of the fixing seat.
In some examples of the invention, the key includes: pressing main body and conducting piece, and the pressing main body is tubular
And top section is provided with the abutting part to extend internally, the upper surface of the abutting part is the press surface, and the fixing seat is set
The lower section of the abutting part is set in the pressing main body and is located at, the conducting piece is mounted on the lower section of the abutting part.
In some examples of the invention, the battery pack further include: the bottom wall of guiding member rotating, the shell is provided with
Block set, the guiding member rotating are movably disposed in the block set, and the key and the guiding member rotating cooperate, described
Key forces the guiding member rotating to rotate when pressed, to allow its relatively described guiding member rotating to move down, the reset
Part is arranged between the guiding member rotating and the key.
In some examples of the invention, the periphery of the guiding member rotating is provided with spacer pin, and the pressing main body is set
It is equipped with the first limit hole and the second limit hole, first limit hole is located at the downside of second limit hole, first limit
Central angle corresponding to the hole of position is less than central angle corresponding to second limit hole, and the spacer pin is in first limit hole
Interior removable, the spacer pin can be rotated in second limit hole and movement.
In some examples of the invention, when the key is not pressed, the spacer pin is located at first limit
In the hole or junction of first limit hole and second limit hole.
In some examples of the invention, the electrical interface is type-c interface.
The cell apparatus of scooter according to the present invention, comprising: battery bracket, the battery bracket include: the first installation
Wall and lock piece, the lock piece flexibly protrude into and stretch out first mounting wall；The battery pack；The key not
When being pressed, the lock piece is located in the lock groove and mutually only supports with the unlock piece, to prevent second mounting wall
The relatively described first mounting wall sliding；After the key is pressed, the key drives the unlock piece mobile and will be described
Lock piece is ejected from the lock groove, to allow the relatively described first mounting wall sliding of second mounting wall.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the perspective view of battery pack according to an embodiment of the present invention；
Fig. 2 is the exploded sectional view of battery pack shown in FIG. 1；
Fig. 3 is the exploded view of battery pack shown in FIG. 1；
Fig. 4 is the cross-sectional view of cell apparatus according to an embodiment of the present invention；
Fig. 5 is the cross-sectional view of an angle of battery pack shown in FIG. 1；
Fig. 6 is the cross-sectional view of another angle of battery pack shown in FIG. 1.
Appended drawing reference:
Cell apparatus 1000；
Battery bracket 100；First mounting wall 110；Lock piece 120；Pedestal 130；Elastic component 140；
Battery pack 200；Shell 210；Second mounting wall 211；Third mounting wall 212；Lock groove 213；Block set 214；Pressing
Hole 215；Upper shell 216；Lower casing 217；
Key 220；Press surface 221；Press main body 222；Conducting piece 223；Auxiliary section 224；First limit hole 225；Second
Limit hole 226；It is oriented to arc side 227；
Unlock piece 230；Return unit 231；
Guiding member rotating 240；Guide part 241；Spacer pin 242；
Electrical interface 250；Fixing seat 260；Fixing groove 261；
First circuit board 270；Charging indicator light 280；Second circuit board 290.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment being described with reference to the drawings is exemplary, and is retouched in detail below
State the embodiment of the present invention.
Cell apparatus 1000 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 6, the cell apparatus 1000 application
In on electric vehicle, for example, scooter, cell apparatus 1000 can provide and slide power.
As shown in figure 4, cell apparatus 1000 according to an embodiment of the present invention includes battery bracket 100 and battery pack 200,
Battery bracket 100 is for installing and fixing battery pack 200, wherein battery pack 200 can releasably be mounted on battery bracket 100
On, and battery pack 200 can be dismantled by the way of active control, and disassembly process is simply and conveniently.
Specifically, battery bracket 100 includes: the first mounting wall 110 and lock piece 120, lock piece 120 flexibly protrude into and
Stretch out the first mounting wall 110.Lock piece 120 has certain latch functions, by protruding into and stretching out the first mounting wall 110
Mode switches its unlock and lockup state to battery pack 200.Wherein, it is protruded into the first mounting wall 110 in lock piece 120
Afterwards, lock piece 120 will be unable to locking battery pack 200, i.e. realization unlocked state, and battery pack 200 can be with respect to battery bracket 100
It is mobile, to complete disassembly process.
After lock piece 120 stretches out the first mounting wall 110, lock piece 120 can cooperate a part in battery pack 200
Interior, such lock piece 120 can effective locking battery pack 200, it is ensured that reliability of the battery pack 200 in battery bracket 100.
Wherein, as shown in figure 4, battery bracket 100 further include: pedestal 130 and elastic component 140, elastic component 140 are only against bottom
Between seat 130 and lock piece 120.Pedestal 130 is fixed on the bottom wall of battery pack 200, the bottom wall and the first about 110 mounting wall
Relatively, elastic component 140 is helical spring, and helical spring can provide elastic force to lock between pedestal 130 and lock piece 120
Stop member 120 can make 120 locking of lock piece and unlocking process smooth, and can be conducive to lock piece 120 and carry out reset behaviour
Make, i.e., from unlocked state to the switching of lockup state.
As shown in figs 2-4, battery pack 200 includes: shell 210, key 220, unlock piece 230, battery (not shown go out)
With return unit 231, shell 210 is formed with opposite the second mounting wall 211 and third mounting wall 212, and the second mounting wall 211 is located at
The underface of third mounting wall 212, wherein shell 210 includes upper shell 216 and lower casing 217, and upper shell 216 can be dismantled
Ground is mounted on lower casing 217, for example, can be fixed by buckle combination and fastener between upper shell 216 and lower casing 217
Connection, can guarantee installation reliability between the two in this way.Second mounting wall 211 is the bottom wall of lower casing 217, third peace
The roof that wall 212 is upper shell 216 is filled, third mounting wall 212 is provided with pressing hole 215.Battery is arranged in shell 210, electricity
Pond can be arranged in shell 210 in the form of battery modules, can also be arranged in the form of multiple battery cells in shell 210
It is interior.
As shown in figure 4, the second mounting wall 211 is provided with towards the open lock groove 213 of the first mounting wall 110, i.e., second
Mounting wall 211 is provided with open lock groove 213 downward, and lock groove 213 and about 215 pressing hole are oppositely arranged, that is, lock
Only slot 213 is located at the underface of pressing hole 215.Key 220 can be movably arranged on shell 210, the mobile side of key 220
To that can be up and down direction, key 220 be with press surface 221, and the setting of press surface 221 is at third mounting wall 212, i.e., third is pacified
At the pressing hole 215 for filling wall 212, press surface 221 is for user's hand pressing operation, by being disposed at third mounting wall 212
Place, can be preferably user-friendly.
The upper end of unlock piece 230 is connected with the lower end of key 220, and the lower end of unlock piece 230 passes through shell 210
Bottom wall be set in lock groove 213, i.e. a part of unlock piece 230 is arranged in lock groove 213, and unlock piece 230
Another part passes through the second mounting wall 211 and is connected with key 220.Return unit 231 is arranged in shell 210, and return unit
231 for pushing key 220 to reset.It is understood that key 220 drives unlock piece 230 to move down by pressing operation,
So as to control the position of lock piece 120, and then it can control unlock and the locking shape of battery bracket 100 and battery pack 200
State, the in this way property of can choose ground installing and dismounting battery pack 200.The setting of return unit 231 can be convenient key 220 and press behaviour repeatedly
Make, the overall structure stability of battery pack 200 can be promoted.Wherein, return unit 231 can be helical spring.
As shown in figure 4, when key 220 is not pressed, lock piece 120 be located in lock groove 213 and with unlock piece 230
It mutually only supports, to prevent opposite first mounting wall 110 of the second mounting wall 211 from sliding.It is understood that lock piece 120 can at this time
Effectively to prevent battery pack 200 from sliding with respect to battery bracket 100, the installation reliability of battery pack 200 thereby may be ensured that.
After key 220 is pressed, key 220 drives unlock piece 230 mobile and pushes up lock piece 120 from lock groove 213
Out, to allow opposite first mounting wall 110 of the second mounting wall 211 to slide.It is understood that being pressed after key 220 is pressed
Key 220 moves down, and synchronization moves down in lock groove 213 with unlock piece 230, and lock piece 120 is in unlock piece 230
Under the action of slowly exit lock groove 213, to release its lockup state to battery pack 200, user slides battery pack at this time
200 can disassemble battery pack 200 from battery bracket 100, and then user can largely be facilitated to dismantle battery
Packet 200.Wherein, the moving direction of key 220 and the glide direction of battery pack 200 are orthogonal.
As a result, by setting button 220, unlock piece 230 and lock piece 120, effectively and battery pack can be actively controlled
200 unlock and lockup state, so as to realize the purpose for being rapidly assembled and disassembled battery pack 200, and also it is easy to operate, lead to
Crossing pressing keys 220 can be completed demounting procedure.
An alternative embodiment according to the present invention, as shown in figs 2-4, battery pack 200 further include: guiding member rotating
240, block set 214 is provided on the inside of the second mounting wall 211 of shell 210, and guiding member rotating 240 can be movably arranged as block set
In 214, key 220 forces guiding member rotating 240 to rotate when pressed, to allow it to move down with respect to the guiding member rotating 240,
Wherein, guiding member rotating 240 can play guiding role by way of rotation, and opposite block set 214 can move, that is, turn
It is dynamic.The setting of block set 214 can guarantee guiding member rotating 240 rotation when stability, and block set 214 can be set into
Lower casing 217 is structure as a whole, and such setting can simplify assembling process, and overall structural strength can be made higher.Rotation
The setting for turning guide part 240 can make the slow downlink in unlock of key 220, can further guarantee battery pack 200
Unlock safety.
As shown in figure 4, key 220 and guiding member rotating 240 cooperate, to pass through guiding member rotating 240 when pressed
Rotation relative movement, return unit 231 are arranged between guiding member rotating 240 and key 220.That is, key 220 is in quilt
It after pressing, can be oriented to by guiding member rotating 240, can make the movement of unlock piece 230 more steady in this way, it is whole
Structure is relatively reliable.
Further, as shown in figs 2-4, key 220 includes: the pressing main body 222 to lean and conducting piece 223, example
Such as, pressing main body 222 and conducting piece 223 fixed by snap can connect, and the two can also fix by other means certainly
Connection, for example, bonding connection.Certainly, pressing main body 222 can also be only up and down direction matching relationship with driving member 223, not have
The relationship being directly fixedly mounted.
Pressing main body 222 is tubular, and the top section for pressing main body 222 is provided with the abutting part to extend internally, supports
The upper surface of socket part is press surface 221, and conducting piece 223 is also connected with unlock piece 230, and the periphery of conducting piece 223, which is provided with, matches
Conjunction portion 224, guiding member rotating 240 is tubular and inner circumferential is provided with guide part 241, and conducting piece 223 protrudes into guiding member rotating 240
It is interior, and auxiliary section 224 is matched with guide part 241, to allow 240 relative motion of conducting piece 223 and guiding member rotating.Pass through
The cooperation of the two of auxiliary section 224 and guide part 241, can make guiding member rotating 240 relatively rotate, then 223 band of conducting piece
Dynamic unlock piece 230 moves down, and thereby may be ensured that integrally-built reliability.
Specifically, auxiliary section 224 is periphery in conducting piece 223 and radially the cylinder that extends, guide part 241 are to lead
To skewback, the surface for being oriented to skewback towards auxiliary section 224 is guiding surface.Key 220 when pressed, guiding member rotating 240
It rotates and cylinder slides on guiding surface, so that key 220 moves down.Cylinder and guiding surface cooperation are stablized, and relative motion is suitable
Freely freely, wherein cylinder is two, and guiding skewback correspondence can be two or more, and two cylinders are arranged in conducting piece
The kinetic stability of conducting piece 223 can be improved in 223 opposite side in this way.
A specific embodiment according to the present invention, as shown in Figure 5 and Figure 6, the periphery setting of guiding member rotating 240 are limited
Position pin 242, pressing main body 222 are provided with the first limit hole 225 and the second limit hole 226, and the first limit hole 225 is located at second
The downside of limit hole 226, central angle corresponding to the first limit hole 225 less than central angle corresponding to the second limit hole 226,
Spacer pin 242 can move up and down in the first limit hole 225, and spacer pin 242 can be rotated in the second limit hole 226 and movement.
It is understood that spacer pin 242 is up and down direction in the moving direction of the first limit hole 225, when it is in the first limit hole 225
When interior, the first limit hole 225 is circumferentially rotated it is limited, and when it is in the second limit hole 226, it can be with respect to the second limit
Position hole 226 rotates and moves up and down, i.e. corkscrew motion.First limit hole 225 is the elongate aperture vertically extended.
Wherein, when key 220 is not pressed, spacer pin 242 can be in the first limit hole 225 or spacer pin
242 can be in the junction of the first limit hole 225 and the second limit hole 226, and guiding member rotating 240 can not rotate at this time, and
After key 220 is pressed, key 220 is whole to be moved down, and is equivalent to spacer pin 242 and is moved up with respect to the first limit hole 225, spacer pin
242 enter in the second limit hole 226 after can rotate and move, at this point, guiding member rotating 240 and conducting piece 223 cooperate, lead to
The two cooperation for crossing auxiliary section 224 and guide part 241, can make guiding member rotating 240 rotate relative to block set 214, then pass
Guiding element 223 drives unlock piece 230 to move down, and completes unlocking process, and final battery pack 200 is disassembled from battery bracket 100.
The cooperation for passing through spacer pin 242, the first limit hole 225 and the second limit hole 226 as a result, can effectively limit biography
Guiding element 223 circumferentially rotates opportunity, i.e., only spacer pin 242 in the second limit hole 226 when just allow its rotation, so as to
So that the use of key 220 is safe, prevents from being touched under special circumstances and realize unlock, and such setting can promote battery
The unlock smoothness of packet 200.
As shown in Fig. 2, spacer pin 242 is two, and two spacer pins 242 are oppositely arranged, and press the opposite of main body 222
Two sides are provided with the first limit hole 225 and the second limit hole 226, at least the bottom side structure of the second limit hole 226 of side
It makes as guiding arc side 227 or guiding bevel edge.Wherein, as shown in Figure 5 and Figure 6, the first limit hole 225 of 222 side of main body is pressed
For strip and the second limit hole 226 is rectangle, and the first limit hole 225 of pressing 222 other side of main body is strip and second
The bottom side of limit hole 226 is guiding arc side 227, which can play guidance spacer pin 242 at least to some extent and revolve
The effect turned, so as to promote the fitment stability between guiding member rotating 240 and key 220, and then can make locking
The unlock of part 120 and locking process are smooth freely, and overall structure stability is more preferable.
Optionally, as shown in Figures 2 and 3, unlock piece 230 and key 220 are detachably connected, wherein unlock piece 230
The bottom of another part and conducting piece 223 is detachably connected.Since 230 a part of unlock piece needs to be arranged in lock groove 213
It is interior, by the way that unlock piece 230 and key 220 are arranged to dismountable structure, 200 overall structure of battery pack can be made simple,
And it is easy for assemble or unload.
Specifically, unlock piece 230 can be screw or screw rod, and unlock piece 230 is threadedly coupled with key 220.Using
Screw or screw rod can make 230 structure of unlock piece simple as unlock piece 230, and its convenient conducting piece with case
223 cooperations.
An alternative embodiment according to the present invention, as shown in Figure 1-Figure 3, battery pack 200 further include: electrical interface 250, electricity
Interface 250 is arranged in key 220, and electrical interface 250 can move up and down in key 220, and electrical interface 250 is from pressing
Face 221 is exposed, and electrical interface 250 is electrically connected with battery.That is, being integrated with an electrical interface 250 at key 220, so set
The space that the electrical interface 250 set no longer needs to individually occupy shell 210 should so as to improve the space utilization rate of battery pack 200
Electrical interface 250 can be used as power supply unit use, for example, user can set electronics when the electric quantity for electronic equipment of user is lower
At standby connecting line insertion electrical interface 250, then it is powered using the battery of battery pack 200, so as to promote user's
Trip convenience can promote the usage experience of user without individually carrying charging equipment.Wherein, it should be noted that pressing
The surface area in face 221 is less than the cross-sectional area of pressing hole 215, and in other words, press surface 221 at this time will only take up pressing hole 215
The partial region at top will facilitate electrical interface 250 to expose from pressing hole 215 there are another part region.
Optionally, the central axes in above-below direction of electrical interface 250 are overlapped with the central axes of pressing hole 215, i.e. electrical interface
250 are predominantly located at the central area of pressing hole 215, and the electrical interface 250 of such setting can be convenient user and charge, and
On being integrated in key 220, it still is able to guarantee the reasonable utilization of each area of space.In addition, press surface 221 can only connect in electricity
The side of mouth 250 is simultaneously arranged to arcuate structure of the center of circle far from pressing hole 215, and the press surface 221 of such setting can effectively be kept away
Electrical interface 250 is got out of the way, and can also ensure that user stablizes pressing keys 220.
Wherein, electrical interface 250 is type-c interface, for example, socket.Type-c interface generality is good, can give a variety of electricity
Sub- equipment power supply.
Further, as shown in Fig. 2, battery pack 200 further include: fixing seat 260, fixing seat 260 can be movably arranged
In key 220, relative movement direction is up and down direction, and fixing seat 260 is located at the lower section of press surface 221, i.e. fixing seat
260 are mounted on the lower section of abutting part, can be convenient pressing in this way, and fixing seat 260 can be made synchronous with press surface 221
It moves down.The roof of fixing seat 260 is provided with interface holes, and the end of electrical interface 250 is arranged at interface holes.That is, fixed
For seat 260 for installing fixed electrical interface 250, such structure can advantageously ensure that installation of the electrical interface 250 in key 220 can
By property.And since 260 opposing keys 220 of fixing seat can move, when key 220 moves up and down, fixing seat 260 drives electricity
Interface 250 can be servo-actuated, and thereby may be ensured that the overall stability of key 220, and when electrical interface 250 charges, user's pressing
Fixing seat 260, fixing seat 260 can move down by a small margin, and the pressing main body 222 of key 220 is not necessarily to synchronizing moving at this time, from
It and can be to avoid influence key 220, it can avoid battery pack 200 from realizing unlock operation, integrated in this way in guarantee electrical interface 250
In the case where, it still is able to guarantee the independent manipulation of key 220.In addition, the fixing seat 260 being arranged such will not influence press surface
221。
As shown in Figures 2 and 3, electrical interface 250 is connected with first circuit board 270, and first circuit board 270 is vertically arranged, Gu
Reservation 260 is provided with the fixing groove 261 of installation first circuit board 270.First circuit board 270 and electrical interface 250 can the companies of fixation
It is connected together, first circuit board 270 is vertically arranged effectively to be connect with electrical interface 250, and fixing groove 261 can guarantee
The installation reliability of first circuit board 270.Wherein, during installation, electrical interface 250 and first circuit board 270 can assemble together
In fixing seat 260, the assembly efficiency of battery pack 200 can be improved in this way.
Further, battery pack 200 further include: charging indicator light 280 and second circuit board 290, charging indicator light 280
It is arranged on the upper surface of second circuit board 290, second circuit board 290 is horizontally disposed in fixing seat 260, second circuit board
290 are electrically connected with electrical interface 250, and key 220 is transmission element.It is understood that charging indicator light 280 can show charging
Situation, and the optical fiber of charging indicator light 280 can be transmitted to outside by key 220, understand concrete condition for user, thus
The ease of use of battery pack 200 can be promoted, user experience can be promoted.And the second circuit board being arranged such
290 and charging indicator light 280 can rationally with using fixing seat 260 inner space, can be improved fixing seat 260 space benefit
With rate.
Specifically, charging indicator light 280 is distributed in the opposite sides of second circuit board 290, and charging indicator light 280 is also located at
Between the inner sidewall of key 220 and the lateral wall of fixing seat 260.The charging indicator light 280 of two sides arrangement, which can issue, uniformly to be divided
Scattered light is easy to observe so that the light at key 220 understands.And if being arranged such, also it can be avoided
The lateral wall of fixing seat 260 generates interference to the light of charging indicator light 280.Wherein, charging indicator light 280 can be multiple,
The color of multiple charging indicator lights 280 can be different, for example, red, yellow and green etc..Moreover, the charging being arranged such refers to
Show that lamp 280 can also avoid open first circuit board 270 and electrical interface 250, the space layout of fixing seat 260 can be made reasonable,
And it can be blocked to avoid light.
Wherein, for the setting of fixing seat 260 in pressing main body 222, conducting piece 223 is mounted on the lower section of pressing main body 222.?
That is pressing main body 222 can be set in fixing seat 260,260 position of fixing seat of such setting is reliable, and will not
Influence 220 overall structure of key.Wherein, second circuit board 290 can be fixed on the top surface of conducting piece 223, fixed form
It can be to be adhesively fixed.
The disassembly process of cell apparatus 1000 according to an embodiment of the present invention is described in detail with reference to the accompanying drawing and is filled
Electric process.
When dismantling battery pack 200, user's hand depresses button 220, key 220 is moved down, then guiding member rotating
240 spacer pin 242 is entered from the first limit hole 225 in second limit hole 226, and guiding member rotating 240 can phase at this time
Key 220 is rotated, so as to play guiding and buffer function, avoids moving straight up and down, such key 220 drives solution
230 downlink of latch fitting, unlock piece 230 release lock piece 120 from lock groove 213,120 compression helical spring of lock piece, until
It protrudes into the first mounting wall 110, at this point, lockup state releases, the opposite sliding on the first mounting wall 110 of battery pack 200, finally
Take out battery pack 200.
When battery pack 200 charges, the charging head of charging is inserted at electrical interface 250 by user, under 250 stress of electrical interface
Move, conducting piece 223 also moves down therewith, but since pressing main body 222 is not accompanied, spacer pin 242 and the first limit hole 225 it
Between position do not change, so will not trigger at this time battery pack 200 unlock, thereby may be ensured that and be integrated in key 220
It in the case where electrical interface 250, is still independent of each other, guarantees the independence of respective function.
Scooter according to an embodiment of the present invention, the cell apparatus 1000 including above-described embodiment.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, " fisrt feature ", " second feature " may include one or more of the features.?
In description of the invention, the meaning of " plurality " is two or more.In the description of the present invention, fisrt feature is in the second spy
Sign " on " or " under " may include that the first and second features directly contact, and also may include the first and second features not be straight
It contacts but by the other characterisation contact between them.In the description of the present invention, fisrt feature is in second feature " it
On ", " top " and " above " include fisrt feature right above second feature and oblique upper, or be merely representative of fisrt feature level
Height is higher than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (11)
1. a kind of battery pack characterized by comprising
Shell, the roof of the shell is provided with pressing hole and bottom wall is provided with lock groove, the pressing hole and the lock groove
It is opposite up and down；
Key, the key have press surface, and the key is movably disposed in the shell, and the press surface setting exists
At the pressing hole；
Unlock piece, the upper end of the unlock piece is connected with the lower end of the key and lower end is arranged across the bottom wall of the shell
In in the lock groove；
Battery, the battery are arranged in the shell；
Electrical interface, the electrical interface are arranged in the key and expose from the press surface, the electrical interface and the battery
Electrical connection.
2. battery pack according to claim 1, which is characterized in that the battery pack further include: fixing seat, the fixing seat
It is movably disposed in the key and is located at the lower section of the press surface, the roof of the fixing seat is provided with interface holes,
The end of the electrical interface is arranged at the interface holes.
3. battery pack according to claim 2, which is characterized in that the electrical interface is connected with first circuit board, and described
One circuit board is vertically arranged, and the fixing seat is provided with the fixing groove for installing the first circuit board.
4. battery pack according to claim 2, which is characterized in that the battery pack further include: charging indicator light and second
Circuit board, the charging indicator light are arranged on the upper surface of the second circuit board, and the second circuit board is horizontally arranged
In the fixing seat, the second circuit board is electrically connected with the electrical interface, and the key is transmission element.
5. battery pack according to claim 4, which is characterized in that the charging indicator light is distributed in the second circuit board
Opposite sides, and the charging indicator light is located between the inner sidewall of the key and the lateral wall of the fixing seat.
6. battery pack according to claim 2, which is characterized in that the key includes: to press main body and conducting piece, described
Pressing main body is tubular and top section is provided with the abutting part to extend internally, and the upper surface of the abutting part is the pressing
Face, the fixing seat are arranged in the pressing main body and are located at the lower section of the abutting part, and the conducting piece is mounted on described
The lower section of abutting part.
7. battery pack according to claim 1, which is characterized in that the battery pack further include: guiding member rotating, it is described outer
The bottom wall of shell is provided with block set, and the guiding member rotating is movably disposed in the block set, the key and the rotation
Guide part cooperation, the key forces the guiding member rotating to rotate when pressed, to allow its relatively described rotary steering
Part moves down, and the return unit is arranged between the guiding member rotating and the key.
8. battery pack according to claim 7, which is characterized in that the periphery of the guiding member rotating is provided with spacer pin,
The pressing main body is provided with the first limit hole and the second limit hole, and first limit hole is located under second limit hole
Side, central angle corresponding to first limit hole are less than central angle corresponding to second limit hole, and the spacer pin exists
It is moved in first limit hole, the spacer pin can be rotated in second limit hole and movement.
9. battery pack according to claim 8, which is characterized in that when the key is not pressed, the limit pins position
In in the first limit hole or junction of first limit hole and second limit hole.
10. battery pack according to claim 1, which is characterized in that the electrical interface is type-c interface.
11. a kind of cell apparatus of scooter characterized by comprising
Battery bracket, the battery bracket include: the first mounting wall and lock piece, and the lock piece flexibly protrudes into and stretch out institute
State the first mounting wall；
Battery pack of any of claims 1-10；
When the key is not pressed, the lock piece is located in the lock groove and mutually only supports with the unlock piece, with resistance
The only relatively described first mounting wall sliding of second mounting wall；After the key is pressed, the key drives the solution
Latch fitting is mobile and ejects the lock piece from the lock groove, to allow relatively described first mounting wall of second mounting wall
Sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910586188.5A CN110299490B (en) | 2019-07-01 | 2019-07-01 | Battery device of scooter and battery pack thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910586188.5A CN110299490B (en) | 2019-07-01 | 2019-07-01 | Battery device of scooter and battery pack thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN110299490A true CN110299490A (en) | 2019-10-01 |
| CN110299490B CN110299490B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910586188.5A Active CN110299490B (en) | 2019-07-01 | 2019-07-01 | Battery device of scooter and battery pack thereof |
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| CN110931684A (en) * | 2019-12-31 | 2020-03-27 | 歌尔科技有限公司 | A battery fixing device |
| CN111746255A (en) * | 2020-06-19 | 2020-10-09 | 北京新能源汽车股份有限公司 | Battery pack assembly and vehicle with same |
| CN112092595A (en) * | 2020-08-14 | 2020-12-18 | 东风汽车集团有限公司 | Telescopic locking device for battery case and vehicle |
| CN112158062A (en) * | 2020-09-29 | 2021-01-01 | 东风汽车集团有限公司 | Battery box locking device and vehicle body connecting structure of battery box |
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| CN110299490B (en) | 2022-04-05 |
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