CN106252559A - A kind of electrokinetic cell bag - Google Patents
A kind of electrokinetic cell bag Download PDFInfo
- Publication number
- CN106252559A CN106252559A CN201610838031.3A CN201610838031A CN106252559A CN 106252559 A CN106252559 A CN 106252559A CN 201610838031 A CN201610838031 A CN 201610838031A CN 106252559 A CN106252559 A CN 106252559A
- Authority
- CN
- China
- Prior art keywords
- bmu
- tabletting
- electrokinetic cell
- gripper shoe
- casing
- 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
- 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
-
- 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
Abstract
The invention provides a kind of electrokinetic cell bag, including casing and the BMU that is installed on described box bottom, the one side of described BMU has plug wire hole, and described BMU is hinged with described casing away from one end of described plug wire hole, and described BMU is dismountable with described casing near one end of described plug wire hole to be connected.BMU erecting device simple in construction in this electrokinetic cell bag, easily operate, in operation BMU plug wire process, it is possible to ensure plug and BMU joint right angle setting, it is to avoid contact pin is damaged, improve product quality.
Description
Technical field
The present invention relates to electric automobile field, particularly relate to a kind of electrokinetic cell bag.
Background technology
China is in the energy conversion period of vehicle at present, and new energy vehicle increases the most day by day, in each big business
In, the safety of new energy vehicle, increasingly paid close attention to by people.Electrokinetic cell bag is as the core component of new energy vehicle
One of, its quality is to determine the most important factor that market is based oneself upon by enterprise, at present in battery bag design process, BMU (battery management
Unit) usually it is horizontally arranged at box bottom, to fix with bolt, the plug wire hole on BMU is at one side, entering in plug wire hole
During row plug wire, due to limited space, the sight line of operator can be blocked by other parts interior on casing, and it is right to cause
Inaccurate contact pin, and then often contact pin is caused damage, cause BMU fault, while affecting production efficiency, reduce the matter of product
Amount.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of electrokinetic cell bag, the BMU in this electrokinetic cell bag installs
Apparatus structure simply, easily operate, in operation BMU plug wire process, it is possible to ensure plug and BMU joint right angle setting, it is to avoid insert
Pin is damaged, improves product quality.
The technical scheme is that a kind of electrokinetic cell bag, including casing and be installed on
The BMU of described box bottom, the one side of described BMU has plug wire hole, and unlike the prior art, described BMU is away from institute
The one end stating plug wire hole is hinged with described casing, and described BMU is near one end of described plug wire hole and the dismountable company of described casing
Connect.
The invention has the beneficial effects as follows, owing to plug wire hole is in side, after installing by traditional mounting means, carry out plug wire
Time and the position of plug wire hole can be can't see because battery lodge body space is narrow and small, and then cause plug wire to be forbidden, damage stitch.
And in the present invention, owing to described BMU is hinged with described casing away from one end of described plug wire hole, described BMU is near described plug wire
The one end in hole is dismountable with described casing to be connected, it is possible to carrying out plug wire when, first by BMU with hinged place for rotating
Axle rotates, and the position at the visual angle that the plug wire hole that will be located in side turns to applicable people carries out plug wire again, avoiding problems biography
Can't see plug wire hole and damaging the problem of stitch in system mode, after being plugged line, then turns to horizontal level by BMU, with casing
It is fixed.The present invention utilizes the one end away from plug wire hole hinged with casing and enter with casing near one end of plug wire hole
Row is fixing to be connected, the equally position of Complete Bind BMU, it can be ensured that the normal work of BMU.
Additionally this apparatus structure is simple, easily operates, in operation BMU plug wire process, it is possible to ensure that plug hangs down with BMU joint
Straight installation, it is to avoid contact pin is damaged, improves product quality.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described BMU both sides are the most dismountable is provided with L-shaped gripper shoe, in the described L-shaped gripper shoe of both sides away from
One end of described plug wire hole is installed with a bearing pin respectively, and two described bearing pins are positioned on same rotation axis；Described case
Two rotation seats are installed bottom body, two described rotation seats offer the pin respectively suitable with corresponding described bearing pin
Hole, two described bearing pins can insert one to one in two described pin-and-holes and can rotate wherein.
Use above-mentioned further technical scheme to provide the benefit that, utilize the L-shaped gripper shoe of both sides, bearing pin can be fixed
In L-shaped gripper shoe, two described bearing pins are located remotely from one end of described plug wire hole and on same rotation axis, Ke Yigeng
The good rotation guaranteeing BMU is good, compact conformation simultaneously, and stress is made a concerted effort, and is provided with two rotation seats, described in two on casing
Offering the pin-and-hole suitable with two described bearing pins on rotation seat respectively, two described bearing pins can insert two one to one
In described pin-and-hole and can rotate wherein, utilize the cooperation of bearing pin and pin-and-hole, BMU can be made to be possible not only to rotate good, and
Vibration will not be produced, improve the service life of BMU.
Further, described box bottom is provided with tabletting, and described tabletting is connected with described body pivot, and described tabletting can turn
Move to described L-shaped gripper shoe being pushed down or separating with described L-shaped gripper shoe.
Use above-mentioned further technical scheme to provide the benefit that, utilize rotatable tabletting, BMU can be made at plug wire
The complete horizontal level that turns to is fixed and makes, and only need to push down L-shaped gripper shoe after being rotated by tabletting, instead of the kind of drive
Bolt fix, work efficiency is greatly improved.
Further, described tabletting is connected with described body pivot by rotary shaft, and it is away from the downside of one end of rotary shaft
Being provided with the first projection of cylinder, described L-shaped gripper shoe offers arc gap, described in when described tabletting rotates, first is protruding
Being movable in described arc gap, the width of described arc gap adapts with the external diameter of described first projection.
Above-mentioned further technical scheme is used to provide the benefit that, protruding and arc gap by first below tabletting
Coordinating, one is can to guide tabletting so that it is can be stable be turned to by tabletting, is preferably fixed suitable position
BMU, two can be prevented from the course of the work, make tabletting loosen the upper surface even producing L-shaped gripper shoe due to vibration.
Further, described tabletting is two, is respectively arranged in the both sides of described BMU.
Use above-mentioned further technical scheme to provide the benefit that, be mounted on tabletting in the both sides of BMU, can be more preferable
BMU is fixed, more safe and reliable.
Further, described L-shaped gripper shoe is fixedly connected with flexure strip, described flexure strip one end and described L-shaped gripper shoe
Fixing connecting, the bottom of the other end is protruding and be positioned at the top of described arc gap, band when described tabletting rotates with second
In dynamic described first protruding mobile extremely described arc gap, and described tabletting is clasped by described second projection.
Use above-mentioned further technical scheme to provide the benefit that, utilize the elastic reaction of flexure strip, tabletting can be turned
Time dynamic, when second is protruding, flexure strip can be upturned, and elastic deformation occurs, it is ensured that tabletting rotate in place, and tabletting rotates
After crossing the second projection, tabletting just can be clasped by the second projection, more guarantees that BMU in the course of the work will not be because of vibration
Make tabletting produce L-shaped gripper shoe, then by after upwards the pulling of flexure strip, tabletting can be produced when dismantling.
Further, described flexure strip one end is fixed in described L-shaped gripper shoe by the way of welding.
Use above-mentioned further technical scheme to provide the benefit that, utilize the mode of welding flexure strip can be fixed on L
In shape gripper shoe, manufacture efficiency high, solid and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electrokinetic cell bag provided by the present invention；
Fig. 2 is the left view of the electrokinetic cell bag shown in Fig. 1；
Fig. 3 is the perspective view of the electrokinetic cell bag shown in Fig. 1；
Fig. 4 is the structural representation of the described tabletting shown in Fig. 1；
Fig. 5 is the structural representation of the described flexure strip shown in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows:
1, casing, 2, BMU, 3, plug wire hole, 4, bearing pin, 5, rotation seat, 6, L-shaped gripper shoe, 7, tabletting, 8, arc gap,
9, flexure strip, 71, first is protruding, and 91, second is protruding.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As shown in Figures 1 to 5, Fig. 1 is the structural representation of a kind of electrokinetic cell bag provided by the present invention；Fig. 2 is Fig. 1
The left view of shown electrokinetic cell bag；Fig. 3 is the perspective view of the electrokinetic cell bag shown in Fig. 1；Fig. 4 is in Fig. 1
The structural representation of shown described tabletting；Fig. 5 is the structural representation of the described flexure strip shown in Fig. 1.In diagram, in order to
The convenience illustrated, casing 1 is simple signal, and reality is body structure.
In the specific embodiment of a kind of electrokinetic cell bag provided by the present invention, a kind of electrokinetic cell bag, including casing 1
And it being installed on the BMU 2 bottom described casing 1, the one side of described BMU 2 has plug wire hole 3, and described BMU 2 inserts away from described
One end of string holes 3 is hinged with described casing 1, and described BMU 2 is dismountable with described casing 1 near one end of described plug wire hole 3
Connect.
Described BMU 2 both sides are the most dismountable is provided with L-shaped gripper shoe 6, away from institute in the described L-shaped gripper shoe 6 of both sides
The one end stating plug wire hole 3 is installed with a bearing pin 4 respectively, and two described bearing pins 4 are positioned on same rotation axis；Described case
Two rotation seats 5 are installed bottom body 1, two described rotation seats 5 offer respectively suitable with corresponding described bearing pin 4
Pin-and-hole, two described bearing pins 4 can insert one to one in two described pin-and-holes and can rotate wherein.Rotation seat 5 can be justified
Shape steel pipe or the Guan Junke of other material, welding and the correct position on casing.Bearing pin 4 needs to coordinate with pin-and-hole.
L-shaped gripper shoe 6 can make of angle steel, it is also possible to forming with two block plate butt welding, preferably angle steel, cost is relatively low,
Draw materials easily.
Being provided with tabletting 7 bottom described casing 1, described tabletting 7 is rotationally connected with described casing 1, and described tabletting 7 is rotatable
To described L-shaped gripper shoe 6 being pushed down or separating with described L-shaped gripper shoe 6.
Described tabletting 7 is rotationally connected with described casing 1 by rotary shaft, and it is provided with circle away from the downside of one end of rotary shaft
First projection 71 of cylindricality, described L-shaped gripper shoe 6 offers arc gap 8, and described in when described tabletting 7 rotates, first is protruding
71 are movable in described arc gap 8, and the width of described arc gap 8 adapts with the external diameter of described first projection 71.
Described tabletting 7 is two, is respectively arranged in the both sides of described BMU 2.
Being fixedly connected with flexure strip 9 in described L-shaped gripper shoe 6, described flexure strip 9 one end is fixed with described L-shaped gripper shoe 6
Connecting, the bottom of the other end is with second protruding 91 and is positioned at the top of described arc gap 8, carries when described tabletting 7 rotates
Dynamic described first projection 71 moves to described arc gap 8, and described tabletting 7 is clasped by described second projection 91.
Described flexure strip 9 one end is fixed in described L-shaped gripper shoe 6 by the way of welding.In order to make tabletting 7 energy smooth and easy
Cross second protruding 91 and enter into below flexure strip 9, can the second projection be set to spherical, or to major general outside it
Carry out chamfering.
Flexure strip 9 is flake, is welded in the L-shaped gripper shoe 6 of BMU both sides, and the length direction along L-shaped gripper shoe is pacified
Dress.
Tabletting 7 when mounted, first can arrange a base at box bottom, tabletting 7 mode of bearing pin is connected to
On this base.
Electrokinetic cell bag provided by the present invention, when carrying out plug wire, only needs first to produce outside L-shaped gripper shoe 6 by tabletting 7,
Then BMU 2 is turned to correct position and carries out plug wire, after being plugged, BMU 2 is set level, the tabletting 7 of both sides is turned to flexure strip
Clasp below and by the second projection.Simple and convenient, easily operate.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (7)
1. an electrokinetic cell bag, including casing (1) and be installed on described casing (1) bottom BMU (2), described BMU's (2)
One side has plug wire hole (3), it is characterised in that described BMU (2) is away from one end and the described casing (1) of described plug wire hole (3)
Hinged, one end of the close described plug wire hole (3) of described BMU (2) is dismountable with described casing (1) to be connected.
A kind of electrokinetic cell bag the most according to claim 1, it is characterised in that the most dismountable peace in described BMU (2) both sides
Equipped with L-shaped gripper shoe (6), on the described L-shaped gripper shoe (6) of both sides, the one end away from described plug wire hole (3) fixedly mounts respectively
A bearing pin (4), two described bearing pins (4) is had to be positioned on same rotation axis；Described casing (1) bottom is provided with two rotations
Seat (5), two described rotation seats (5) offer the pin-and-hole suitable with corresponding described bearing pin (4), two described pins respectively
Axle (4) can insert one to one in two described pin-and-holes and can rotate wherein.
A kind of electrokinetic cell bag the most according to claim 2, it is characterised in that described casing (1) bottom is provided with tabletting
(7), described tabletting (7) is rotationally connected with described casing (1), and described tabletting (7) can turn to press described L-shaped gripper shoe (6)
Live or separate with described L-shaped gripper shoe (6).
A kind of electrokinetic cell bag the most according to claim 3, it is characterised in that described tabletting (7) passes through rotary shaft and institute
Stating casing (1) to be rotationally connected, it is provided with the first cylindrical projection (71) away from the downside of one end of rotary shaft, and described L-shaped is propped up
Offering arc gap (8) on fagging (6), described in when described tabletting (7) rotates, first protruding (71) are movable to described arc
In gap (8), the width of described arc gap (8) adapts with the external diameter of described first protruding (71).
A kind of electrokinetic cell bag the most according to claim 4, it is characterised in that described tabletting (7) is two, is respectively mounted
Both sides in described BMU (2).
A kind of electrokinetic cell bag the most according to claim 5, it is characterised in that the upper fixing connection of described L-shaped gripper shoe (6)
Flexible (9), described flexure strip (9) one end is fixing with described L-shaped gripper shoe (6) to be connected, and the bottom of the other end is with second
Protruding (91) and be positioned at the top of described arc gap (8), described tabletting (7) drives described first protruding (71) to move when rotating
Move to described arc gap (8), and described tabletting (7) is clasped by described second protruding (91).
A kind of electrokinetic cell bag the most according to claim 6, it is characterised in that described flexure strip (9) one end is by welding
Mode be fixed on described L-shaped gripper shoe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610838031.3A CN106252559B (en) | 2016-09-21 | 2016-09-21 | Power battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610838031.3A CN106252559B (en) | 2016-09-21 | 2016-09-21 | Power battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252559A true CN106252559A (en) | 2016-12-21 |
| CN106252559B CN106252559B (en) | 2022-07-19 |
Family
ID=57599076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610838031.3A Active CN106252559B (en) | 2016-09-21 | 2016-09-21 | Power battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252559B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0521046A (en) * | 1991-04-03 | 1993-01-29 | Akai Electric Co Ltd | Battery pack holding device |
| US5905632A (en) * | 1995-06-20 | 1999-05-18 | Kobushiki Kaisha Toshiba | Portable electronic apparatus having a battery pack receptacle |
| US20070186378A1 (en) * | 2006-02-14 | 2007-08-16 | Chien-Fa Liang | Fastening positioning device for a handle of a power supply |
| JP2009246380A (en) * | 2009-07-14 | 2009-10-22 | Fujitsu Ltd | Mobile device |
| CN101728494A (en) * | 2008-10-13 | 2010-06-09 | 深圳富泰宏精密工业有限公司 | Locking mechanism of battery cover |
| CN102201556A (en) * | 2010-03-26 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Battery box and electronic equipment using same |
| US20120313390A1 (en) * | 2010-02-21 | 2012-12-13 | Byd Company Limited | Connecting Device For Multifunctional Box And Vehicle Comprising The Same |
| CN103474595A (en) * | 2013-08-14 | 2013-12-25 | 深圳安信卓科技有限公司 | Battery latch apparatus and interphone |
| US20140048327A1 (en) * | 2012-08-15 | 2014-02-20 | T-Conn Precision Corporation | Detachable Junction Box Base |
-
2016
- 2016-09-21 CN CN201610838031.3A patent/CN106252559B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0521046A (en) * | 1991-04-03 | 1993-01-29 | Akai Electric Co Ltd | Battery pack holding device |
| US5905632A (en) * | 1995-06-20 | 1999-05-18 | Kobushiki Kaisha Toshiba | Portable electronic apparatus having a battery pack receptacle |
| US20070186378A1 (en) * | 2006-02-14 | 2007-08-16 | Chien-Fa Liang | Fastening positioning device for a handle of a power supply |
| CN101728494A (en) * | 2008-10-13 | 2010-06-09 | 深圳富泰宏精密工业有限公司 | Locking mechanism of battery cover |
| JP2009246380A (en) * | 2009-07-14 | 2009-10-22 | Fujitsu Ltd | Mobile device |
| US20120313390A1 (en) * | 2010-02-21 | 2012-12-13 | Byd Company Limited | Connecting Device For Multifunctional Box And Vehicle Comprising The Same |
| CN102201556A (en) * | 2010-03-26 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Battery box and electronic equipment using same |
| US20140048327A1 (en) * | 2012-08-15 | 2014-02-20 | T-Conn Precision Corporation | Detachable Junction Box Base |
| CN103474595A (en) * | 2013-08-14 | 2013-12-25 | 深圳安信卓科技有限公司 | Battery latch apparatus and interphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106252559B (en) | 2022-07-19 |
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