CN203093712U - Locking mechanism capable of fast disassembling and assembling power battery of electric vehicle - Google Patents
Locking mechanism capable of fast disassembling and assembling power battery of electric vehicle Download PDFInfo
- Publication number
- CN203093712U CN203093712U CN 201320044531 CN201320044531U CN203093712U CN 203093712 U CN203093712 U CN 203093712U CN 201320044531 CN201320044531 CN 201320044531 CN 201320044531 U CN201320044531 U CN 201320044531U CN 203093712 U CN203093712 U CN 203093712U
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- China
- Prior art keywords
- support
- battery
- battery frame
- guide groove
- pin
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- 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
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Abstract
The utility model discloses a locking mechanism capable of fast disassembling and assembling a power battery of an electric vehicle. The locking mechanism comprises a battery frame connecting support and a frame connecting support arranged above the battery frame connecting support. A guide groove is formed in one side of the battery frame connecting support, through holes are formed in opposite faces of the battery frame connecting frame and the frame connecting support, a connecting pin is arranged in the through holes, a damping spring is sleeved on the connecting pin, through holes are respectively formed in the guide groove, the battery frame connecting frame, and horizontal positions of two side walls of the connecting pin in the battery frame connecting support, locking pins are arranged in the through holes, a front baffle, a reset spring and a rear baffle are sequentially sleeved on the locking pin in the guide groove from left to right, the front baffle is in interference connection with the locking pin, and the rear baffle is in clearance connection with the locking pin. The locking mechanism capable of fast disassembling and assembling the power battery of the electric vehicle has the advantages that power battery packs hoisted below the frame can be safely and fast disassembled can be replaced with a set of full electric batteries due to the adoption the locking mechanism, so that repair and maintenance of the batteries are more convenient.
Description
Technical field
The utility model relates to the electronlmobil field, especially relates to a kind of electric automobile power battery fast assembling-disassembling lockable mechanism.
Background technology
Exhaustion along with the oil equal energy source, the development of electronlmobil more and more receives each country and the common people's concern, but because problem such as the short and charging duration of continual mileage is long, make electronlmobil use and popularization is very limited, so the fast changing battery of electric vehicle technology has caused that industry more payes attention to.Wherein fast changing battery flat-bed lockable mechanism plays key role to fast changing battery operation convenience and safety of structure, has obtained more research.
Summary of the invention
The utility model purpose is to provide the electric automobile power battery fast assembling-disassembling that a kind of dismounting is quick, reliability is high lockable mechanism.
For achieving the above object, the utility model can be taked following technical proposals:
Electric automobile power battery fast assembling-disassembling lockable mechanism described in the utility model comprises that the battery frame that the bottom is provided with connects support; Above described battery frame connects support, be provided with vehicle frame and connect support, connect support one side at battery frame and be provided with guide groove; Connect the connect to ground opposite face of support of support at battery frame and offer through hole respectively, in described through hole, be provided with connecting pin, connect to ground and be set with damping spring on the connecting pin between the support connecting support at described battery frame; Connect support and be positioned at the two side horizontal position that battery frame is connected the connecting pin of support at described guide groove, battery frame and offer through hole respectively, in described through hole, be provided with lock pin, be set with front apron, pull back spring and back shield on the lock pin of described guide groove from left to right successively being positioned at, described front apron is that interference is connected with lock pin, and back shield is that the gap is connected with lock pin.
The end that is positioned at guide groove one side at described lock pin is provided with draw ring.
The utility model advantage is when the electrokinetic cell energy shortage on the electronlmobil need be changed, and utilizes this mechanism to pull down safely and fast and is lifted on the battery pack of car body below and changes one group of full electric battery.Simultaneously, this mechanism is applicable to the electrokinetic cell fast assembling disassembling structure of different size, makes the maintenance of battery more convenient with maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, electric automobile power battery fast assembling-disassembling lockable mechanism described in the utility model comprises that the battery frame that the bottom is provided with connects support 1; Above described battery frame connects support 1, be provided with vehicle frame and connect support 2, connect support 1 one sides at battery frame and be provided with guide groove 3; Connect the connect to ground opposite face of support 2 of support 1 at battery frame and offer through hole respectively, in described through hole, be provided with connecting pin 4, connect to ground and be set with damping spring 5 on the connecting pin 4 between the support 2 connecting support 1 at described battery frame; Connect support 1 and be positioned at the two side horizontal position that battery frame is connected the connecting pin 4 of support 1 at described guide groove 3, battery frame and offer through hole respectively, in described through hole, be provided with lock pin 6, on the lock pin 6 that is positioned at described guide groove 3, be set with front apron 7, pull back spring 8 and back shield 9 from left to right successively, described front apron 7 and lock pin 6 are for interference is connected, and back shield 9 is connected for the gap with lock pin 6; The end that is positioned at guide groove 3 one sides at described lock pin 6 is provided with draw ring 10.When need are pulled down the battery frame connection support 1 of electrokinetic cell, pull-up lock pin 6, the pin-and-hole of disengaging connecting pin 4 can realize that vehicle frame is connected separating of support 1 with battery frame; When needs were installed battery frame connection support 1, pull-up lock pin 6 was placed connecting pin 4 and is connected support 1 with battery frame by vehicle frame connection support 2, and Panasonic's lock pin 6 passes connecting pin 4 pin-and-holes, promptly realizes the latch functions of fast assembling disassembling structure.
Claims (2)
1. an electric automobile power battery fast assembling-disassembling lockable mechanism comprises that the battery frame that the bottom is provided with connects support (1); It is characterized in that: connect support (1) top at described battery frame and be provided with vehicle frame connection support (2), connect support (1) one side at battery frame and be provided with guide groove (3); Connect the connect to ground opposite face of support (2) of support (1) at battery frame and offer through hole respectively, in described through hole, be provided with connecting pin (4), connect support (1) and connect to ground and be set with damping spring (5) on the connecting pin (4) between the support (2) being positioned at described battery frame; The two side horizontal position that connects support (1) and be positioned at the connecting pin (4) that battery frame is connected support (1) at described guide groove (3), battery frame offers through hole respectively, in described through hole, be provided with lock pin (6), on the lock pin that is positioned at described guide groove (3) (6), be set with front apron (7), pull back spring (8) and back shield (9) from left to right successively, described front apron (7) and lock pin (6) are for interference is connected, and back shield (9) is connected for the gap with lock pin (6).
2. electric automobile power battery fast assembling-disassembling lockable mechanism according to claim 1 is characterized in that: the end that is positioned at guide groove (3) one sides at described lock pin (6) is provided with draw ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044531 CN203093712U (en) | 2013-01-28 | 2013-01-28 | Locking mechanism capable of fast disassembling and assembling power battery of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044531 CN203093712U (en) | 2013-01-28 | 2013-01-28 | Locking mechanism capable of fast disassembling and assembling power battery of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093712U true CN203093712U (en) | 2013-07-31 |
Family
ID=48845143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044531 Expired - Fee Related CN203093712U (en) | 2013-01-28 | 2013-01-28 | Locking mechanism capable of fast disassembling and assembling power battery of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093712U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756447A (en) * | 2016-02-06 | 2016-07-13 | 福建兴华动力能源科技有限公司 | Battery box locking mechanism adopting spring lock |
| CN105774505A (en) * | 2016-03-02 | 2016-07-20 | 合肥国轩高科动力能源有限公司 | Locking system for power battery box |
| CN106324299A (en) * | 2016-10-13 | 2017-01-11 | 国网山东省电力公司章丘市供电公司 | Fast mounting plate |
| CN108556611A (en) * | 2018-05-16 | 2018-09-21 | 湖南江南汽车制造有限公司 | A kind of fast changing battery lockable mechanism and a kind of electric vehicle |
| CN109552023A (en) * | 2019-01-18 | 2019-04-02 | 北京汽车股份有限公司 | Quick battery-changing device for vehicle and the vehicle with it |
| CN110676404A (en) * | 2019-09-06 | 2020-01-10 | 钱海明 | Convenient battery locking device for new energy automobile and working method of convenient battery locking device |
| CN111305664A (en) * | 2018-12-11 | 2020-06-19 | 北京骑胜科技有限公司 | Locking mechanism, battery box, vehicle lock and vehicle |
| CN112109535A (en) * | 2020-08-25 | 2020-12-22 | 东风汽车集团有限公司 | Battery locking mechanism |
-
2013
- 2013-01-28 CN CN 201320044531 patent/CN203093712U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756447A (en) * | 2016-02-06 | 2016-07-13 | 福建兴华动力能源科技有限公司 | Battery box locking mechanism adopting spring lock |
| CN105774505A (en) * | 2016-03-02 | 2016-07-20 | 合肥国轩高科动力能源有限公司 | Locking system for power battery box |
| CN105774505B (en) * | 2016-03-02 | 2018-01-09 | 合肥国轩高科动力能源有限公司 | A kind of power battery box latch system |
| CN106324299A (en) * | 2016-10-13 | 2017-01-11 | 国网山东省电力公司章丘市供电公司 | Fast mounting plate |
| CN106324299B (en) * | 2016-10-13 | 2018-11-27 | 国网山东省电力公司章丘市供电公司 | Fast quick-mounting dash board |
| CN108556611A (en) * | 2018-05-16 | 2018-09-21 | 湖南江南汽车制造有限公司 | A kind of fast changing battery lockable mechanism and a kind of electric vehicle |
| CN111305664A (en) * | 2018-12-11 | 2020-06-19 | 北京骑胜科技有限公司 | Locking mechanism, battery box, vehicle lock and vehicle |
| CN109552023A (en) * | 2019-01-18 | 2019-04-02 | 北京汽车股份有限公司 | Quick battery-changing device for vehicle and the vehicle with it |
| CN110676404A (en) * | 2019-09-06 | 2020-01-10 | 钱海明 | Convenient battery locking device for new energy automobile and working method of convenient battery locking device |
| CN112109535A (en) * | 2020-08-25 | 2020-12-22 | 东风汽车集团有限公司 | Battery locking mechanism |
| CN112109535B (en) * | 2020-08-25 | 2022-02-01 | 东风汽车集团有限公司 | Battery locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180128 |