CN202243392U - Battery quick-change device of pure electric vehicle - Google Patents
Battery quick-change device of pure electric vehicle Download PDFInfo
- Publication number
- CN202243392U CN202243392U CN2011203768433U CN201120376843U CN202243392U CN 202243392 U CN202243392 U CN 202243392U CN 2011203768433 U CN2011203768433 U CN 2011203768433U CN 201120376843 U CN201120376843 U CN 201120376843U CN 202243392 U CN202243392 U CN 202243392U
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- cantilever
- assembly
- electric automobile
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Abstract
The utility model discloses a battery quick-change device of a pure electric vehicle, which comprises a battery box assembly and a frame assembly, wherein the battery box assembly comprises a box body and sliding grooves arranged on two sides of the box body; the frame assembly includes the front column of "U" shape, the rear column of "U" shape, the gyro wheel strip assembly of constituteing by the fixed frame of a plurality of gyro wheels and gyro wheel, set up the first cantilever on the first turn-ups on the front column, one end is through first round pin axle and first cantilever articulated clamp plate, the other end articulated lever of second round pin axle and clamp plate is passed through to one end, set up the second cantilever on the second turn-ups on the front column, wherein, gyro wheel strip assembly and front column and rear column fixed connection, the second cantilever is equipped with the bayonet socket groove that can block the lever other end. The utility model has the characteristics of simple structure, with low costs, locking are effectual, easy and simple to handle, labour saving and time saving, can wide application in pure electric vehicles device.
Description
Technical field
The utility model relates to the pure electric automobile device, particularly relates to a kind of fast changing battery device of pure electric automobile.
Background technology
In recent years, the exploitation of electronlmobil has become the emphasis of auto-industry research and development.Since shorter by battery-driven vehicle continuation of the journey mileage, so need often to change battery box.This just need accomplish: the replacing process that can accomplish battery on the one hand quickly and easily; Battery box is packed into and can be satisfied safe and reliable locking requirement behind the battery frame on the other hand.And present alternative fast replacing device not only complex structure, cost high, make difficulty, and unlocking operation inconvenience when changing battery, waste time and energy.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of above-mentioned background technology; A kind of fast changing battery device of pure electric automobile is provided, make its have simple in structure, cost is low, locking is effective, possess pooling feature, easy and simple to handle, time saving and energy saving characteristics when changing battery.
The fast changing battery device of a kind of pure electric automobile that the utility model provides, it comprises battery box assembly and frame assembly, said battery box assembly comprises casing and the chute of being located at the casing both sides; The roller bar assembly that said frame assembly comprises the rear column of A-pillar, " U " shape of " U " shape, be made up of a plurality of rollers and roller fixed frame, be arranged at first cantilever on first flange on the A-pillar, an end through other end pivotally attached lever through second bearing pin and pressing plate of first bearing pin and cantilever pivotally attached pressing plate, an end, be arranged at second cantilever on second flange on the A-pillar; Wherein, Roller bar assembly is captiveed joint with rear column with A-pillar, and second cantilever is provided with the bayonet slot that can block the lever other end.
In technique scheme; Said wall box is provided with catch; Be respectively arranged with on the 3rd flange of rear column and the 4th flange and corresponding first wing plate in catch position and second wing plate, said first wing plate and second wing plate are equipped with push rod, and push rod all is with spring.
In technique scheme, the pressing plate inwall is provided with projection.
In technique scheme, an end opening of said chute is tubaeform.
In technique scheme, an end end face of said casing is provided with the stay cord hole.
In technique scheme, the top of first flange and the 3rd flange is provided with first guide groove, and the top of second flange and the 4th flange is provided with second guide groove.
The fast changing battery device of the pure electric automobile of the utility model has following beneficial effect: being provided with of roller bar assembly can make the battery box assembly that battery is housed pulled out or push frame assembly fast.When needs are changed battery; Need the battery box assembly be pulled out frame assembly; Only needing this moment upwards, rotating lever leaves bayonet slot and outwards promotes lever and pressing plate; When lever and pressing plate horizontally rotate surpass 90 degree after, spur the rope that is provided with on the stay cord hole on the battery box assembly casing again, can the battery box assembly be pulled out frame assembly.Then, with the battery box assembly of the having changed battery frame assembly of packing into, is that a flaring end is aimed at roller bar assembly with the chute opening earlier, push frame assembly then.When the catch that is provided with on the battery box assembly is run into the push rod of first wing plate and the setting of second wing plate; Promote lever and drive pressing plate inwardly to move, the projection that is provided with on the pressing plate inwall is contacted with battery box assembly end face, utilize lever principle; An end of holding lever can push frame assembly with the battery box assembly very like a cork fully; After the battery box assembly got into frame assembly fully, the bayonet slot that rotates on the lever insertion A-pillar was blocked, and the fast changing battery device of said pure electric automobile is not only simple in structure, with low cost; And change battery-operated easyly, time saving and energy saving, also have good locking effect.Simultaneously, the spring of frame assembly setting also can play the effect of buffering in the vehicle ' process, prevent that battery is impaired.
Description of drawings
Fig. 1 is the fast changing battery device integral structure scheme drawing of the utility model pure electric automobile;
Fig. 2 is battery box assembly and a battery structure scheme drawing in the utility model;
Fig. 3 is the utility model middle frame assembly structure scheme drawing;
Fig. 4 is the utility model middle frame assembly inner structure front view.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe in detail.
Referring to Fig. 1, the fast changing battery device of the utility model pure electric automobile comprises battery box assembly 1 and frame assembly 2 compositions, and wherein, battery 3 is embedded in the battery box assembly 1.
Referring to Fig. 2, battery box assembly 1 comprises casing 11, chute 12, catch 13 and stay cord hole 14.Wherein, Casing 11 inwalls match with battery 3 outer walls, and chute 12 is located at casing 11 both sides, and chute 12 is by upper surface 121, lower surface 122 and be connected upper surface 121 and the connecting panel 123 of lower surface 122 is formed; In the present embodiment, an end opening of chute 12 is tubaeform.Catch 13 is located on the sidewall of casing 1, in the present embodiment, catch 13 be positioned at chute 12 above.Stay cord hole 14 is located on the end end face of casing.
Referring to Fig. 3 to Fig. 4, frame assembly 2 comprises A-pillar 21, rear column 22, first wing plate 223, second wing plate 224, push rod 225, spring 226, roller bar assembly 23, first bearing pin 24, pressing plate 25, second bearing pin 26, lever 27, first guide groove 28 and second guide groove 29.A-pillar 21 is " U " shape with rear column 22; First wing plate 223 and second wing plate 224 are arranged at respectively on the 3rd flange 221 and the 4th flange 222 of rear column 22 and corresponding position, catch 13 positions; In the present embodiment; First wing plate 223 and second wing plate 224 all have two, are symmetricly set in the 3rd flange 221 and the 4th flange 222 two ends of rear column 22.Roller bar assembly 23 is made up of with roller fixed frame 232 a plurality of rollers 231; Roller bar assembly 23 is captiveed joint with rear column 22 with A-pillar 21; In the present embodiment, roller 231 is 10, and roller bar assembly 23 all is connected with rear column 22 with A-pillar 21 through bolt.First flange 211 of A-pillar 21 is provided with first cantilever 212; One end of pressing plate 25 is hinged through first bearing pin 24 and first cantilever 212, and pressing plate 25 can move horizontally around first bearing pin 24, in the present embodiment; Pressing plate 25 inwalls are provided with projection 251, and said projection 251 is prismatic.One end of lever 27 is hinged with the other end of pressing plate 25 through second bearing pin 26, and lever 27 can move up and down around second bearing pin 26.Second flange 213 of A-pillar 21 is provided with second cantilever, 214, the second cantilevers 214 and is provided with the bayonet slot 2141 that can block lever 27.Push rod 225 passes symmetrically arranged first wing plate 223 and second wing plate 224.Spring 226 is placed on the push rod 225.First guide groove 28 is located at the top of first flange 211 and the 3rd flange 221, and second guide groove 29 is located at the top of second flange 213 and the 4th flange 222.
In the time need in the fast changing battery device of pure electric automobile, packing battery 3 into; The lever 27 that at first will be stuck in the bayonet slot 2141 shifts out from bayonet slot 2141; Outwards promote lever 27 then and drive pressing plate 25 outwards to rotate, after pressing plate 25 rotates and surpasses 90 degree, with the exit skirt of battery box assembly 1 upper hopper chute 12 aim at roller bar assembly 23 and make be provided with stay cord hole 14 an end outwardly; Then battery box assembly 1 is pushed frame assembly 2, this moment, roller 231 contacted with the upper surface 121 of chute 12.When on catch 13 the 3rd flange 221 that is provided with on the battery box assembly 1 and the 4th flange 222 respectively during the push rod 28 of setting; Promote lever 27 and drive pressing plate 25 inwardly to move; The projection 251 that is provided with on pressing plate 25 inwalls is contacted with battery box assembly 1 end face; Utilize lever principle; The inside rotation of an end that continues to hold lever 27 can push frame assembly 2 with battery box assembly 1 very like a cork fully, after battery box assembly 1 gets into frame assembly 2 fully, rotates the bayonet slot 2141 that lever 27 inserts on the A-pillars 21 and blocks and can finish.
When needs when just battery box assembly 1 is pulled out frame assembly 2; Only needing upwards, rotating lever 27 also outwards promotes lever 27 away from bayonet slot 2111; After lever 27 and pressing plate 25 horizontally rotate above 90 degree; Spur the rope (not shown) that is provided with on the stay cord hole 14 on battery box assembly 1 casing 11 again, can battery box assembly 1 be pulled out frame assembly 2.
Claims (6)
1. the fast changing battery device of a pure electric automobile, it is characterized in that: it comprises battery box assembly (1) and frame assembly (2), said battery box assembly (1) comprises casing (11) and is located at the chute (12) of casing (11) both sides; The roller bar assembly (23) that said frame assembly (2) comprises the rear column (22) of A-pillar (21), " U " shape of " U " shape, be made up of a plurality of rollers (231) and roller fixed frame (232), be arranged at first cantilever (212) on last first flange of A-pillar (21) (211), an end through other end pivotally attached lever (27) through second bearing pin (26) and pressing plate (25) of first bearing pin (24) and first cantilever (212) pivotally attached pressing plate (25), an end, be arranged at second cantilever (214) on last second flange of A-pillar (21) (213); Wherein, Roller bar assembly (23) is captiveed joint with rear column (22) with A-pillar (21), and second cantilever (214) is provided with the bayonet slot (2141) that can block lever (27) other end.
2. the fast changing battery device of pure electric automobile according to claim 1; It is characterized in that: said casing (11) sidewall is provided with catch (13); Be respectively arranged with on the 3rd flange (221) of rear column (22) and the 4th flange (222) and catch (13) corresponding first wing plate in position (223) and second wing plate (224); Said first wing plate (223) and second wing plate (224) are equipped with push rod (225), and push rod (225) all is with spring (226).
3. the fast changing battery device of pure electric automobile according to claim 1 and 2, it is characterized in that: pressing plate (25) inwall is provided with projection (251).
4. the fast changing battery device of pure electric automobile according to claim 1 and 2, it is characterized in that: an end opening of said chute (12) is tubaeform.
5. the fast changing battery device of pure electric automobile according to claim 1 and 2, it is characterized in that: an end end face of said casing (11) is provided with stay cord hole (14).
6. the fast changing battery device of pure electric automobile according to claim 1 and 2; It is characterized in that: the top of first flange (211) and the 3rd flange (221) is provided with first guide groove (28), and the top of second flange (213) and the 4th flange (222) is provided with second guide groove (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203768433U CN202243392U (en) | 2011-09-30 | 2011-09-30 | Battery quick-change device of pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203768433U CN202243392U (en) | 2011-09-30 | 2011-09-30 | Battery quick-change device of pure electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202243392U true CN202243392U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203768433U Expired - Fee Related CN202243392U (en) | 2011-09-30 | 2011-09-30 | Battery quick-change device of pure electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202243392U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897011A (en) * | 2012-10-22 | 2013-01-30 | 苏州德仕耐五金技术有限公司 | Locking device of battery box of electric vehicle |
| CN105059270A (en) * | 2015-05-29 | 2015-11-18 | 谢子聪 | Control method for power battery replacement of electric passenger car |
| CN105083236A (en) * | 2015-05-29 | 2015-11-25 | 谢子聪 | Control system for replacing power battery of electric passenger car |
| CN106394217A (en) * | 2016-10-28 | 2017-02-15 | 东风商用车有限公司 | Power storage battery bracket assembly |
| CN107585547A (en) * | 2017-10-17 | 2018-01-16 | 安徽安凯汽车股份有限公司 | A kind of carrierless formula high-tension battery mounting tool |
| CN109514577A (en) * | 2018-12-18 | 2019-03-26 | 深圳市优必选科技有限公司 | Crusing robot |
| CN111169269A (en) * | 2020-02-28 | 2020-05-19 | 新石器慧通（北京）科技有限公司 | Power battery locking and unlocking device |
| CN113815480A (en) * | 2021-11-02 | 2021-12-21 | 中科京投环境科技江苏有限公司 | New energy automobile trades electric system |
-
2011
- 2011-09-30 CN CN2011203768433U patent/CN202243392U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897011A (en) * | 2012-10-22 | 2013-01-30 | 苏州德仕耐五金技术有限公司 | Locking device of battery box of electric vehicle |
| CN102897011B (en) * | 2012-10-22 | 2015-03-11 | 苏州德仕耐五金技术有限公司 | Locking device of battery box of electric vehicle |
| CN105059270A (en) * | 2015-05-29 | 2015-11-18 | 谢子聪 | Control method for power battery replacement of electric passenger car |
| CN105083236A (en) * | 2015-05-29 | 2015-11-25 | 谢子聪 | Control system for replacing power battery of electric passenger car |
| CN105059270B (en) * | 2015-05-29 | 2017-08-29 | 谢子聪 | A kind of control method of electric passenger vehicle dynamic battery changing |
| CN106394217A (en) * | 2016-10-28 | 2017-02-15 | 东风商用车有限公司 | Power storage battery bracket assembly |
| CN107585547A (en) * | 2017-10-17 | 2018-01-16 | 安徽安凯汽车股份有限公司 | A kind of carrierless formula high-tension battery mounting tool |
| CN109514577A (en) * | 2018-12-18 | 2019-03-26 | 深圳市优必选科技有限公司 | Crusing robot |
| CN111169269A (en) * | 2020-02-28 | 2020-05-19 | 新石器慧通（北京）科技有限公司 | Power battery locking and unlocking device |
| CN111169269B (en) * | 2020-02-28 | 2024-04-02 | 新石器慧通（北京）科技有限公司 | Locking and unlocking device for power battery |
| CN113815480A (en) * | 2021-11-02 | 2021-12-21 | 中科京投环境科技江苏有限公司 | New energy automobile trades electric system |
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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 |
Granted publication date: 20120530 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |