CN101997100B - Battery chamber locking mechanism - Google Patents
Battery chamber locking mechanism Download PDFInfo
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- CN101997100B CN101997100B CN2010105203536A CN201010520353A CN101997100B CN 101997100 B CN101997100 B CN 101997100B CN 2010105203536 A CN2010105203536 A CN 2010105203536A CN 201010520353 A CN201010520353 A CN 201010520353A CN 101997100 B CN101997100 B CN 101997100B
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- battery
- latch
- release
- stopper
- hair
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- 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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Abstract
The invention discloses a battery chamber locking mechanism which comprises a locking unit, wherein the locking unit further comprises a locking block, the locking block is rotatably arranged on the side wall of a battery outer box through a rotating shaft, and the locking block is provided with a groove capable of blocking a stopper arranged on a battery inner box and also provided with a first reset spring enabling the locking block to reset. In the invention, through the rotatable locking block with the groove, when the battery inner box is pushed into the battery outer box, and the stopper arranged in the battery inner box is clamped on the locking block; because the locking block can rotate along the rotating shaft, when the battery inner box is shaken, the locking block can rotate with the battery inner box to ensure that the stopper is always clamped in the groove, and the battery inner box is more reliably locked in the battery outer box.
Description
Technical field
The present invention relates to a kind of battery box locking mechanism for the rechargeable battery quick-change system.
Background technology
Along with riseing year by year of oil price and being on the rise of problem of environmental pollution, as substituting of fuel combustion type automobile, people have developed gas-fueled vehicles, hydrogen powered vehicle, solar telephone and electric automobile etc., and what wherein have most application prospect is electric automobile.
Patent application " 200810055856.3 " discloses a kind of Vehicular dynamic battery box (being case in the battery), and this battery case is locked in the battery case (being the battery outer container) by electromagnetic lock.The operation principle of this electromagnetic lock is: during case, electromagnetic lock 24V energising pulls at case in the battery, and the dead bolt of electromagnetic lock is retracted by magnetic force, thereby case in the battery is taken out in the power taking pond.During the interior case of packed battery, electromagnetic lock is in off-position, and dead bolt stretches out, and firmly case in the battery is advanced in the battery outer container dead bolt gear case stopper place in battery.If the dead bolt of electromagnetic lock does not eject or does not eject and put in place, there is the indicator light of special indication lockup state bright in the electromagnetic lock, show that locking has problem.
There are the following problems for this electromagnetic lock:
If error appears in 1 casing in manufacture process excessive or the direction of error of interior outer container is consistent, will cause the interior case of battery behind the battery outer container of packing into, case is past on one side partially with respect to the battery outer container in the battery, like this, the lock position of a dead bolt of excesssive gap is just very near apart from the arc surface distance of dead bolt, through jolting, case is just thrown off easily in the battery.
2, this battery lock dead bolt radial force, and stressed be a point, after using after a while, the dead bolt sliding eye has certain wearing and tearing and distortion, thus can cause the dead bolt bullet not out situation occur.
3, former electromagnetic lock is owing to be to retract by magnetic attraction, and blow-by own often can be adsorbed foul, cause easily sliding eye to stop up and bullet not out.
4, the stopper wearing and tearing are larger, and after after a while operation, the stopper position can wear away the concave surface about 1mm.
5, the electromagnetic lock unlock circuit is complicated, and complex circuit can produce fault.
Summary of the invention
For the problem that prior art exists, the object of the present invention is to provide a kind of battery box locking mechanism of easier and safety and reliability.
A kind of battery box locking mechanism of the present invention comprises: locking unit; Described locking unit further comprises: latch, this latch rotatably is installed on the sidewall of battery outer container by rotation axis, be provided with at this latch and can block the groove that is arranged on the stopper on the case in the battery, the first back-moving spring that this latch is resetted also is installed on described latch.
Preferably, also comprise the solution lock unit, described solution lock unit further comprises: trip lever and release are cut somebody's hair, and trip lever can be arranged on the described battery inner box side wall movably along described battery inner box side wall length direction; Release is cut somebody's hair and is arranged on an end of described trip lever, and described release is cut somebody's hair for when the release, promotes described latch rotation, so that described stopper is separated from from described groove.
Preferably, also be provided with the first inclined-plane on described latch, cutting somebody's hair in described release is provided with second inclined-plane suitable with described the first inclined-plane.
Preferably, described locking unit also comprises the switch lamp that is used for judging described locking unit lockup state that is arranged on the described battery outer container sidewall.
Preferably, described solution lock unit also comprises the second back-moving spring that described trip lever is resetted.
The present invention is by arranging the reeded rotating latch of tool, like this, when case pushes the battery outer container in battery, the stopper that is arranged on case in the battery just is stuck on the latch, owing to this locking certainly can rotate along rotation axis, therefore, when case occurs rocking situation in the battery, latch can rotate along with case in the battery, guarantees that stopper is stuck in the groove all the time, thereby guarantees that case is locked in the battery outer container more securely in the battery.In addition, owing to be stressed by rotation axis, therefore stressed is on a face, even long-time the use can not produce very large wearing and tearing yet.In addition, cut somebody's hair the solution lock unit that consists of because whole lockable mechanism no longer adopts electromagnetic mechanism by trip lever and release, just realize whole locking and undo the lock by simple mechanical mechanism, therefore compare not only structure greatly simplifies with electromagnetic lock, and owing to there is not electromagnetic mechanism, can not adsorb foul, hold and can not produce fault yet, greatly increase the reliability of fail safe and the use of whole mechanism.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of battery box locking mechanism of the present invention comprises: locking unit 1 is conciliate lock unit 2.Concrete structure is as follows:
Separating lock unit 2 further comprises: trip lever 22 and release cut somebody's hair 21, and trip lever 22 can be arranged on the sidewall of case 4 in the battery movably along the 4 sidewall length directions of case in the battery.In battery, also be provided with the second back-moving spring 23 that trip lever 22 is resetted on the case 4.Release 21 ends that are arranged on trip lever 22 of cutting somebody's hair, release cuts somebody's hair 21 for when release, namely case 4 is locked in the battery outer container 3 in the battery, in the time of case in the battery 3 will being taken off by battery altering equipment, the battery carrying mechanism of battery altering equipment is near case 4 in the battery, and withstand trip lever 22, trip lever 22 is moved along the length direction of the sidewall of case in the battery 4, cut somebody's hair by release again and 21 promote latch 11 rotations, so that latch 11 is backed down, thereby stopper 5 is separated from from groove 12.
The present invention has the rotating latch 11 of groove 12 by setting, like this, when case 4 pushes battery outer container 3 in battery, the stopper 5 that is arranged on case 4 in the battery just is stuck in the groove 12 of latch 11, because this latch 11 can be along rotation axis 13 rotations, therefore, when case in the battery 4 occurs rocking situation, latch 11 can rotate along with case in the battery 4, guarantees that stopper 5 is stuck in the groove 12 all the time, thereby guarantees that case 4 is locked in the battery outer container 3 more securely in the battery.Certainly, if adopt two sidewalls at battery outer container 3 that latch 11 all is set, preferably adopt symmetrically arranged mode, two sidewalls of case 4 also arrange corresponding stopper 5 in the battery, like this, when stopper 5 is stuck in the groove 12 of latch 11 when interior, just can better stopper 5 be stuck in the groove 12, even generation double swerve, because latch 11, the rotation axis 13 on both sides have consisted of parallelogram sturcutre, thereby can more securely stopper 5 be stuck in the groove 12, guarantee that case 4 can not spin off from battery outer container 3 in the battery.
In addition, owing to be stressed by rotation axis 13, therefore stressed is on a face, even long-time the use can not produce very large wearing and tearing yet.
In addition, cut somebody's hair by trip lever 22 and release and 21 to consist of and separate lock unit 2 because whole lockable mechanism no longer adopts electromagnetic mechanism, just realize whole locking and undo the lock by simple mechanical mechanism, therefore compare not only structure greatly simplifies with electromagnetic lock, and owing to there is not electromagnetic mechanism, can not adsorb foul, and can not produce fault yet, greatly increase the reliability of fail safe and the use of whole mechanism.
Certainly, the present invention also can adopt motor drive mechanism to drive latch 11 rotations with release.
As shown in Figure 1, also be provided with the first inclined-plane 14 on latch 11, cutting somebody's hair in release 21 is provided with the second inclined-plane 24 that parallels with the first inclined-plane 14.Like this, can reposefully latch 11 be pushed open.
Claims (4)
1. a battery box locking mechanism is characterized in that, comprising: locking unit is conciliate lock unit; Described locking unit further comprises: latch, this latch rotatably is installed on the sidewall of battery outer container by rotation axis, be provided with at this latch and can block the groove that is arranged on the stopper on the case in the battery, the first back-moving spring that this latch is resetted also is installed on described latch;
Described solution lock unit further comprises: trip lever and release are cut somebody's hair, and trip lever can be arranged on the described battery inner box side wall movably along described battery inner box side wall length direction; Release is cut somebody's hair and is arranged on an end of described trip lever, and described release is cut somebody's hair for when the release, promotes described latch rotation, so that described stopper is separated from from described groove.
2. mechanism as claimed in claim 1 is characterized in that, also is provided with the first inclined-plane on described latch, and cutting somebody's hair in described release is provided with second inclined-plane suitable with described the first inclined-plane.
3. mechanism as claimed in claim 1 is characterized in that, described locking unit also comprises the switch lamp that is used for judging described locking unit lockup state that is arranged on the described battery outer container sidewall.
4. mechanism as claimed in claim 1 is characterized in that, described solution lock unit also comprises the second back-moving spring that described trip lever is resetted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105203536A CN101997100B (en) | 2010-10-22 | 2010-10-22 | Battery chamber locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105203536A CN101997100B (en) | 2010-10-22 | 2010-10-22 | Battery chamber locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101997100A CN101997100A (en) | 2011-03-30 |
| CN101997100B true CN101997100B (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105203536A Active CN101997100B (en) | 2010-10-22 | 2010-10-22 | Battery chamber locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101997100B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390364B (en) * | 2011-08-09 | 2014-07-02 | 上海电巴新能源科技有限公司 | Locking device for vehicle-mounted power battery |
| CN102700393B (en) * | 2012-06-29 | 2015-03-04 | 山东电力集团公司电力科学研究院 | Chassis battery locking mechanism of electric passenger car |
| CN108336265B (en) * | 2017-12-29 | 2021-01-29 | 惠州市蓝微新源技术有限公司 | Drawer type battery cabinet structure with fixing device |
| DE102018219390A1 (en) * | 2018-11-14 | 2020-05-14 | Robert Bosch Gmbh | Actuating unit, locking unit and clamping unit for a hand machine tool |
| CN110085426B (en) * | 2019-05-07 | 2020-12-01 | 安徽麦特电子股份有限公司 | Multi-inner-string high-voltage-resistance thin film power capacitor |
| CN110150148A (en) * | 2019-05-23 | 2019-08-23 | 塔里木大学 | A kind of agricultural vegetable seedling tissue culture frame used for vegetable greenhouse |
| CN110364653A (en) * | 2019-06-27 | 2019-10-22 | 博众精工科技股份有限公司 | Battery component fixed frame for car body |
| CN110329221A (en) * | 2019-06-27 | 2019-10-15 | 博众精工科技股份有限公司 | The tail portion lockable mechanism of battery component |
| CN110676404B (en) * | 2019-09-06 | 2020-11-03 | 苏州科腾软件开发有限公司 | Convenient battery locking device for new energy automobile and working method of convenient battery locking device |
| CN111106305B (en) * | 2019-11-29 | 2021-07-02 | 广东恒翼能科技有限公司 | Battery manufacturing method and system based on negative pressure assembly |
| CN113665414B (en) * | 2020-05-15 | 2023-05-23 | 奥动新能源汽车科技有限公司 | Battery pack take-out control method and battery pack installation control method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2322262Y (en) * | 1997-10-21 | 1999-06-02 | 珠海经济特区天地园电子有限公司 | Convenient battery box |
| DE102006057490A1 (en) * | 2006-12-06 | 2008-06-12 | Jungheinrich Ag | Pallet truck with locking device for a battery block |
| CN201478356U (en) * | 2009-08-10 | 2010-05-19 | 北京理工大学 | Cell box used for electric automobile |
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2010
- 2010-10-22 CN CN2010105203536A patent/CN101997100B/en active Active
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| Publication number | Publication date |
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| CN101997100A (en) | 2011-03-30 |
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