CN202716718U - Unlocking device for battery box - Google Patents
Unlocking device for battery box Download PDFInfo
- Publication number
- CN202716718U CN202716718U CN2012203732864U CN201220373286U CN202716718U CN 202716718 U CN202716718 U CN 202716718U CN 2012203732864 U CN2012203732864 U CN 2012203732864U CN 201220373286 U CN201220373286 U CN 201220373286U CN 202716718 U CN202716718 U CN 202716718U
- Authority
- CN
- China
- Prior art keywords
- battery box
- support
- leading screw
- push
- lead screw
- 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.)
- Expired - Fee Related
Links
- VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical class C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 claims 1
- 238000005760 Tripper reaction Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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 utility model discloses an unlocking device for a battery box. The unlocking device comprises a support, and a lead screw spirally assembled on the support; a handle is arranged at one end of the lead screw; and a push-pull disc is fixed to the other end of the lead screw, and is used for being extended into an internal hole of a locking head to be matched with a plug inside in a blocking way. When in use, the lead screw is rotated to drive the push-pull disc to extend into the internal hole of the locking head; when the push-pull disc completely passes through the plug, the support is moved to drive the push-pull disc to block the plug, and the support is propped and pressed on the battery box, the lead screw is rotated in an opposite direction, the locking head is driven to move by the push-pull disc, and as a result, the battery box can be unlocked. The unlocking device for the battery box is convenient and fast to operate and simple in structure.
Description
Technical field
The utility model relates to the tripper that a kind of commercial electric automobile battery box release is used, and belongs to the electric vehicle engineering field.
Background technology
The battery box of electronlmobil is the Power supply part of electronlmobil, and the travelled distance of electronlmobil and service life are closely bound up with the life-span of battery box, and especially in the electric automobile during traveling process, stablizing of battery box reaches especially important that safety shows.
Existing electronlmobil is realized the fixing and replacing of battery box by battery box being pushed or releases power bin, in order to guarantee the stable of battery box and to be convenient for changing, the front panel of battery box is provided with catch gear, the tapered end of this catch gear is assemblied on the battery box along the turnover power bin push-and-pull direction guiding movement of battery box, the structure of tapered end as shown in Figure 1, be the hollow cylinder structure, the inwall of tapered end 11 is provided with three plugs 12 of evenly laying along tapered end 11 circumferencial directions, the tapered end both sides are connected with along the dead bolt of battery box left and right directions action by link gear respectively, be fixed with two snap closes on the power bin, offer on the snap close and the dead bolt spacing lockhole that cooperates that slides.After battery box entered power bin fully, tapered end moved forward, and tapered end drives dead bolt by link gear and breaks away from lockhole, battery box release; Tapered end is mobile backward, and tapered end drives dead bolt by link gear and stretches in the lockhole, battery box locking.In order to prevent battery box release in the electric automobile during traveling process, also be provided with on the battery box and when battery box is locked, prevent the escapement that tapered end moves forward.In specific operation process, moving forward and backward of tapered end adopts M/C to finish, but M/C is inconvenient, especially when release, operating personal will overcome the application force of escapement, and battery box is when unforeseen circumstances occurring electric leakage occuring, and M/C easily damages operating personal.
The utility model content
The purpose of this utility model provides a kind of tripper that can finish easily and fast the battery box release.
The utility model adopts following technical scheme: a kind of battery box tripper, comprise that support and spiral are assemblied in the leading screw on the support, an end of described leading screw is provided with handle, the other end is fixed with the push-and-pull disk of joining be used to the plug card that stretches in tapered end endoporus and the tapered end.
Described leading screw is assemblied on the support by the telescopic screw that is fixed on the support, and described sleeve has the negative thread that cooperates with threads of lead screw.
Described support comprises stay bearing plate and be fixed on lip-deep four strut bars of stay bearing plate, and four strut bars are distributed in respectively the position, four angles of stay bearing plate, and described sleeve fixedly is arranged on the described stay bearing plate.
Described handle is the spacing rod shaped structure that is arranged in leading screw of sliding along the leading screw radial direction.
Adopt the battery box tripper of said structure, spiral is equipped with leading screw on the support, and an end of leading screw is fixed with the push-and-pull disk, during concrete the use, rotational lead screw makes the push-and-pull disk stretch into the tapered end endoporus, and when treating the push-and-pull disk fully by plug, traversing carriage makes the push-and-pull disk block plug, the support top is pressed on the battery box, the counter-rotation leading screw drives tapered end by the push-and-pull disk and moves, thereby realizes the release of battery box, easy to operate, quick, and simple in structure.
Description of drawings
Fig. 1 is the lock head structure schematic diagram of existing battery box;
Fig. 2 is example structure schematic diagram of the present utility model.
The specific embodiment
The embodiment of the utility model battery box tripper: as described in Figure 2, comprise support, support is made of stay bearing plate 7 and four strut bars 5 that are fixed on stay bearing plate 7 lower surfaces, and four strut bars 5 are distributed in the place, four angles of stay bearing plate 7.Fixedly be equipped with sleeve 1 on the described stay bearing plate 7, sleeve 1 is between four strut bars 5, sleeve 1 inside spin is equipped with leading screw 3, the lower end of leading screw 3 is stretched out sleeve 1 and is fixed with push-and-pull disk 6, by rotational lead screw 3 leading screw 3 is moved along sleeve 1 axial direction, rotation for the ease of leading screw 3, the upper end of leading screw 3 is equipped with handle 4 along its radial direction, handle 4 is rod shaped structure, one end of handle 4 is fixed with limiting stopper, other end spiral is equipped with stop nut 2, and handle 4 is along spacing being assemblied on the leading screw 3 of leading screw 3 radial direction slip like this.
During concrete the application, the end top of four strut bars 5 is pressed on the front panel of battery box, make simultaneously the endoporus of the corresponding tapered end of leading screw, rotational lead screw 3 makes push-and-pull disk 6 stretch into the tapered end endoporus also by plug, when treating push-and-pull disk 6 fully by plug, traversing carriage makes push-and-pull disk 6 block plug, then the counter-rotation leading screw 3, drive tapered end away from battery box by push-and-pull disk 6, thereby realize the release of battery box.
In above-described embodiment, spacing being assemblied on the leading screw of described handle slip in other embodiments, also can be selected directly to be fixed on the leading screw.
Claims (4)
1. battery box tripper, it is characterized in that: comprise that support and spiral are assemblied in the leading screw on the support, an end of described leading screw is provided with handle, the other end is fixed with the push-and-pull disk of joining be used to the plug card that stretches in tapered end endoporus and the tapered end.
2. battery box tripper according to claim 1, it is characterized in that: described leading screw is assemblied on the support by the telescopic screw that is fixed on the support, and described sleeve has the negative thread that cooperates with threads of lead screw.
3. battery box tripper according to claim 2, it is characterized in that: described support comprises stay bearing plate and is fixed on lip-deep four strut bars of stay bearing plate, four strut bars are distributed in respectively the position, four angles of stay bearing plate, and described sleeve fixedly is arranged on the described stay bearing plate.
4. it is characterized in that according to claim 1 and 2 or 3 described battery box trippers: described handle is the spacing rod shaped structure that is arranged in leading screw of sliding along the leading screw radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203732864U CN202716718U (en) | 2012-07-31 | 2012-07-31 | Unlocking device for battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203732864U CN202716718U (en) | 2012-07-31 | 2012-07-31 | Unlocking device for battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716718U true CN202716718U (en) | 2013-02-06 |
Family
ID=47618552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203732864U Expired - Fee Related CN202716718U (en) | 2012-07-31 | 2012-07-31 | Unlocking device for battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716718U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442336A (en) * | 2015-01-06 | 2015-03-25 | 山东鲁能智能技术有限公司 | Unlocking mechanism of battery box of electric vehicle |
| CN104724080A (en) * | 2013-12-20 | 2015-06-24 | 国家电网公司 | Unlocking device |
| CN107591504A (en) * | 2017-07-13 | 2018-01-16 | 宝沃汽车（中国）有限公司 | The fixing device and vehicle of battery pack |
| CN111976452A (en) * | 2020-07-21 | 2020-11-24 | 东风汽车集团有限公司 | Locking device for battery pack and electric automobile |
-
2012
- 2012-07-31 CN CN2012203732864U patent/CN202716718U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724080A (en) * | 2013-12-20 | 2015-06-24 | 国家电网公司 | Unlocking device |
| CN104724080B (en) * | 2013-12-20 | 2017-04-12 | 国家电网公司 | Unlocking device |
| CN104442336A (en) * | 2015-01-06 | 2015-03-25 | 山东鲁能智能技术有限公司 | Unlocking mechanism of battery box of electric vehicle |
| CN104442336B (en) * | 2015-01-06 | 2017-05-10 | 山东鲁能智能技术有限公司 | Unlocking mechanism of battery box of electric vehicle |
| CN107591504A (en) * | 2017-07-13 | 2018-01-16 | 宝沃汽车（中国）有限公司 | The fixing device and vehicle of battery pack |
| CN107591504B (en) * | 2017-07-13 | 2020-11-13 | 宝沃汽车（中国）有限公司 | Fixing device of battery pack and vehicle |
| CN111976452A (en) * | 2020-07-21 | 2020-11-24 | 东风汽车集团有限公司 | Locking device for battery pack and electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131129 Address after: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee after: Xuji Electric Co., Ltd. Patentee after: Xuji Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee before: Xuji Group Co., Ltd. Patentee before: Xuji Electric Power Co., Ltd. Patentee before: State Grid Corporation of China |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |