CN107585011B - New energy automobile battery mounting structure - Google Patents
New energy automobile battery mounting structure Download PDFInfo
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- CN107585011B CN107585011B CN201710800327.0A CN201710800327A CN107585011B CN 107585011 B CN107585011 B CN 107585011B CN 201710800327 A CN201710800327 A CN 201710800327A CN 107585011 B CN107585011 B CN 107585011B
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The invention provides a new energy automobile battery mounting structure applied to the technical field of new energy automobile parts, wherein a protruding cavity (2) protruding upwards is arranged in the middle of an automobile chassis bottom plate (1) of the new energy automobile battery mounting structure, a telescopic part I (5) is arranged on a cavity side panel I (4) of the protruding cavity (2), a telescopic rod I (6) is arranged on the telescopic part I (5), a telescopic part II (7) is arranged on a cavity side panel II (11) of the protruding cavity (2), a telescopic rod II (8) is arranged on the telescopic part II (7), a concave groove I (9) is arranged on one side surface of a battery body (3), and a concave groove II (10) is arranged on the other side of the battery body (3), when a traffic accident occurs to the automobile, the collision of the battery can be effectively avoided.
Description
Technical Field
The invention belongs to the technical field of new energy automobile parts, and particularly relates to a new energy automobile battery mounting structure.
Background
The electric automobile has the following advantages: 1) and (4) zero emission. The pure electric vehicle uses electric energy, no waste gas is discharged during running, and the environment is not polluted. 2) The energy utilization rate of the electric automobile is higher than that of a gasoline engine driven automobile. 3) Because of using single electric energy, has saved engine, speed change gear, oil tank, cooling and exhaust system, so the structure is simpler. 4) The noise is small. 5) The automobile charging device can charge the automobile at the low peak of the power consumption, and can stabilize the peak-valley difference of the power grid, so that the power generation equipment is fully utilized. In the electric automobile in the prior art, batteries are mostly arranged in the front hatch cover or the trunk of the automobile, so that when the automobile has a traffic accident, the probability of battery collision is high, the batteries are damaged, and hidden danger of battery leakage exists. In the electric automobile in the prior art, the battery is mounted in the automobile front hatch cover or the trunk, and complex parts are needed, so that the electric automobile is inconvenient to mount and dismount.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the battery mounting structure is simple in structure, low in cost, and capable of conveniently and reliably achieving connection of the battery and the automobile chassis base plate, so that mounting and dismounting between the battery and the automobile chassis base plate are extremely reliable, and when a traffic accident happens to an automobile, the battery can be effectively prevented from being collided, and the battery is reliably protected.
To solve the technical problems, the invention adopts the technical scheme that:
the invention relates to a new energy automobile battery mounting structure which comprises an automobile chassis bottom plate, wherein a protruding cavity protruding upwards is arranged in the middle of the automobile chassis bottom plate, a battery body is arranged in a structure capable of being clamped in the protruding cavity, a telescopic part I is arranged on a cavity side panel part I of the protruding cavity, a telescopic rod I is arranged on the telescopic part I, a telescopic part II is arranged on a cavity side panel part II of the protruding cavity, a telescopic rod II is arranged on the telescopic part II, a concave groove I is arranged on one side face of the battery body, a concave groove II is arranged on the other side of the battery body, and the telescopic part I and the telescopic part II are respectively connected with a control part.
The battery body clamp is characterized in that a telescopic rod I of a telescopic component I is set to be a structure in a horizontal state, when the battery body is clamped in a protruding cavity, the front end of a telescopic rod I of the telescopic component I is set to be a structure capable of penetrating a cavity side panel component I and extending into a recessed groove I, a telescopic rod II of the telescopic component II is set to be a structure in a horizontal state, when the battery body is clamped in the protruding cavity, the front end of a telescopic rod II of the telescopic component II is set to be a structure capable of penetrating a cavity side panel component II and extending into a recessed groove II.
The automobile chassis bottom plate comprises a chassis bottom plate middle plate, a chassis bottom plate front plate and a chassis bottom plate rear plate, wherein one end face of the chassis bottom plate middle plate is welded with the chassis bottom plate front plate, the other end face of the chassis bottom plate middle plate is welded with the chassis bottom plate rear plate, and the protruding cavity is of a structure protruding out of the chassis bottom plate middle plate.
The battery body is arranged in the battery body shell, when the battery body is clamped in the protruding cavity, the upper end part of the battery body is arranged to be a structure capable of being clamped in the protruding cavity, and the lower end part of the battery body is arranged to be a structure capable of extending to the position below the protruding cavity.
By adopting the technical scheme of the invention, the following beneficial effects can be obtained:
according to the new energy automobile battery installation structure, when a battery needs to be taken down, an electric automobile is jacked up first, then the electric automobile is jacked up on a battery body through a jacking part, at the moment, a telescopic part I and a telescopic part II are controlled to synchronously act through a control part, a telescopic rod I of the telescopic part I contracts, a telescopic rod II of the telescopic part II contracts, the telescopic rod I withdraws from a concave groove I, the telescopic rod II withdraws from the concave groove II, the battery body is disconnected with the telescopic part I and the telescopic part II, then the jacking part descends, the battery body descends along with the jacking part to leave a convex cavity, and when the battery body needs to be installed on an automobile chassis bottom plate, the battery body can be installed conveniently and quickly as long as the steps are opposite, the installation steps are simple, and time and labor are saved. More importantly, set up the bulge cavity in 1 middle part of vehicle chassis bottom plate, like this, the bulge cavity is kept away from electric automobile front end portion and electric automobile rear end portion, when the automobile takes place the traffic accident, the battery body can not be touched to external impact, and only can be used in electric automobile front end portion or electric automobile rear end portion, and like this, just can play reliable guard action to the car, avoid the battery impaired, avoid external impact power to act on the battery after, promote the battery to crumple to the cockpit position, bring the injury to driver and crew. In addition, in the structure of the invention, half of the battery extends to the upper part of the bottom plate of the automobile chassis, and the other half of the battery extends to the lower part of the bottom plate of the automobile chassis, so that the internal space of the electric automobile is not occupied. The new energy automobile battery mounting structure is simple in structure and low in manufacturing cost, can conveniently and reliably realize connection between the battery and the automobile chassis base plate, enables the battery and the automobile chassis base plate to be extremely reliable in mounting and dismounting, can effectively prevent the battery from being collided when an automobile has a traffic accident, plays a role in reliable protection on the battery, and saves space.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural diagram of a new energy vehicle battery mounting structure according to the present invention;
in the drawings, the reference numbers are respectively: 1. a vehicle chassis floor; 2. a protruding cavity; 3. a battery body; 4. a cavity side panel member I; 5. a telescopic part I; 6. a telescopic rod I; 7. a telescopic component II; 8. a telescopic rod II; 9. recessing the groove I; 10. a concave groove II; 11. a cavity side panel member II; 12. a chassis base plate middle plate; 13. a chassis floor front plate; 14. a chassis floor rear panel.
Detailed Description
The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:
as shown in the attached drawing 1, the new energy automobile battery mounting structure comprises an automobile chassis bottom plate 1, a protruding cavity 2 protruding upwards is arranged in the middle of the automobile chassis bottom plate 1, a battery body 3 is arranged in a structure capable of being clamped in the protruding cavity 2, a telescopic part I5 is arranged on a cavity side panel part I4 of the protruding cavity 2, a telescopic rod I6 is arranged on the telescopic part I5, a telescopic part II 7 is arranged on a cavity side panel part II 11 of the protruding cavity 2, a telescopic rod II 8 is arranged on the telescopic part II 7, a concave groove I9 is arranged on the side face of one side of the battery body 3, a concave groove II 10 is arranged on the other side of the battery body 3, and the telescopic part I5 and the telescopic part II 7 are respectively connected with a control part. Above-mentioned structure, when the battery is taken off to needs, electric automobile is taken off in earlier jacking, then on battery body through the jacking part jacking again, at this moment through control part control telescopic part I5 and telescopic part II 7 synchronization motion, telescopic part I5's telescopic link I6 shrink, telescopic part II 7's telescopic link II 8 shrink, telescopic link I6 withdraws from concave groove I9, telescopic link II 8 withdraws from concave groove II 10, battery body and telescopic part I5 and telescopic part II 7 break away from the connection, then decline jacking part, battery body will descend along with jacking part, thereby leave the protrusion cavity, and when needing to install automobile chassis bottom plate 1 with battery body, as long as according to above opposite step, just can convenient and fast realize battery body's installation, and installation step is simple, time saving and labor saving. More importantly, set up the bulge cavity in 1 middle part of vehicle chassis bottom plate, like this, the bulge cavity is kept away from electric automobile front end portion and electric automobile rear end portion, when the automobile takes place the traffic accident, external impact can not direct impact battery body 3, and only can be used in electric automobile front end portion or electric automobile rear end portion, so, just can play reliable guard action to battery body, avoid the battery impaired, avoid external impact power to act on battery body back, promote battery body to crumple to the cockpit position, bring the injury to driver and crew. In addition, in the structure of the invention, half of the battery extends to the upper part of the bottom plate of the automobile chassis, and the other half of the battery extends to the lower part of the bottom plate of the automobile chassis, so that the internal space of the electric automobile is not occupied. The new energy automobile battery mounting structure is simple in structure and low in cost, can conveniently and reliably realize connection between the battery and the automobile chassis base plate, enables the battery and the automobile chassis base plate to be extremely reliable in mounting and dismounting, and can effectively prevent the battery from being collided when an automobile has a traffic accident, so that the battery is reliably protected.
Telescopic link I6 of telescopic part I5 set up to be the structure of horizontality, battery body 3 clamp in protruding cavity 2 when, telescopic link I6 front end of telescopic link I5 sets up to the structure that can pass cavity side panel spare I4 and extend to indent I9, telescopic link II 8 of telescopic part II 7 set up to be the structure of horizontality, battery body 3 clamp when protruding cavity 2, telescopic link II 8 front end of telescopic part II 7 sets up to the structure that can pass cavity side panel spare II 11 and extend to indent II 10. Above-mentioned structure, through control unit control flexible part I5 and flexible part II 7, can realize being connected and separating battery body and chassis bottom plate 1, the installation and the dismantlement of the battery body of being convenient for.
The automobile chassis base plate 1 comprises a chassis base plate middle plate 12, a chassis base plate front plate 13 and a chassis base plate rear plate 14, wherein one end face of the chassis base plate middle plate 12 is connected with the chassis base plate front plate 13 in a welding mode, the other end face of the chassis base plate middle plate 12 is connected with the chassis base plate rear plate 14 in a welding mode, and the protruding cavity 2 is arranged to protrude out of the chassis base plate middle plate 12. Above-mentioned structure, through setting up vehicle chassis bottom plate 1 into chassis bottom plate middle plate 12, chassis bottom plate front portion plate 13, chassis bottom plate rear portion plate 14, and set up the bulge cavity 12 positions in the middle of the chassis bottom plate, when the automobile takes place the traffic accident, external impact can not the direct impact to battery body 3, only can be used in electric automobile front end portion or electric automobile rear end portion, just so can play reliable guard action to battery body, avoid the battery impaired.
The battery body 3 is arranged in the battery body shell, when the battery body 3 is clamped in the bulge cavity 2, the upper end part of the battery body 3 is arranged to be a structure capable of being clamped in the bulge cavity 2, and the lower end part of the battery body 3 is arranged to be a structure capable of extending to the position below the bulge cavity 2. Like this, when battery body and vehicle chassis bottom plate 1 were connected, half battery body extended to vehicle chassis bottom plate top, and half battery body extended to vehicle chassis bottom plate below does not occupy the electric automobile inner space, arranges in the car of being convenient for.
According to the new energy automobile battery installation structure, when a battery needs to be taken down, an electric automobile is jacked up first, then the electric automobile is jacked up on a battery body through a jacking part, at the moment, a telescopic part I and a telescopic part II are controlled to synchronously act through a control part, a telescopic rod I of the telescopic part I contracts, a telescopic rod II of the telescopic part II contracts, the telescopic rod I withdraws from a concave groove I, the telescopic rod II withdraws from the concave groove II, the battery body is disconnected with the telescopic part I and the telescopic part II, then the jacking part descends, the battery body descends along with the jacking part to leave a convex cavity, and when the battery body needs to be installed on an automobile chassis bottom plate, the battery body can be installed conveniently and quickly as long as the steps are opposite, the installation steps are simple, and time and labor are saved. More importantly, set up the bulge cavity in 1 middle part of vehicle chassis bottom plate, like this, the bulge cavity is kept away from electric automobile front end portion and electric automobile rear end portion, when the automobile takes place the traffic accident, the battery body can not be touched to external impact, and only can be used in electric automobile front end portion or electric automobile rear end portion, and like this, just can play reliable guard action to the car, avoid the battery impaired, avoid external impact power to act on the battery after, promote the battery to crumple to the cockpit position, bring the injury to driver and crew. In addition, in the structure of the invention, half of the battery extends to the upper part of the bottom plate of the automobile chassis, and the other half of the battery extends to the lower part of the bottom plate of the automobile chassis, so that the internal space of the electric automobile is not occupied. The new energy automobile battery mounting structure is simple in structure and low in manufacturing cost, can conveniently and reliably realize connection between the battery and the automobile chassis base plate, enables the battery and the automobile chassis base plate to be extremely reliable in mounting and dismounting, can effectively prevent the battery from being collided when an automobile has a traffic accident, plays a role in reliable protection on the battery, and saves space.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a new energy automobile battery mounting structure, new energy automobile battery mounting structure include vehicle chassis bottom plate (1), its characterized in that: the middle part of the automobile chassis bottom plate (1) is provided with a convex cavity (2) which protrudes upwards, the battery body (3) is arranged to be of a structure which can be clamped in the convex cavity (2), a cavity side panel piece I (4) of the convex cavity (2) is provided with a telescopic part I (5), the telescopic part I (5) is provided with a telescopic rod I (6), a cavity side panel piece II (11) of the convex cavity (2) is provided with a telescopic part II (7), the telescopic part II (7) is provided with a telescopic rod II (8), one side surface of the battery body (3) is provided with a concave groove I (9), the other side of the battery body (3) is provided with a concave groove II (10), and the telescopic part I (5) and the telescopic part II (7) are respectively connected with a control part;
the automobile chassis base plate (1) comprises a chassis base plate middle plate (12), a chassis base plate front plate (13) and a chassis base plate rear plate (14), wherein one end face of the chassis base plate middle plate (12) is welded with the chassis base plate front plate (13), the other end face of the chassis base plate middle plate (12) is welded with the chassis base plate rear plate (14), and the protruding cavity (2) is arranged to protrude out of the chassis base plate middle plate (12);
the battery body (3) is arranged in the battery body shell, when the battery body (3) is clamped in the bulge cavity (2), the upper end part of the battery body (3) is arranged to be of a structure capable of being clamped in the bulge cavity (2), and the lower end part of the battery body (3) is arranged to be of a structure capable of extending to the position below the bulge cavity (2).
2. The new energy automobile battery mounting structure of claim 1, characterized in that: the telescopic link I (6) of telescopic part I (5) set up to be the structure of horizontality, battery body (3) clamp in protruding cavity (2) when, telescopic link I (6) front end of telescopic part I (5) set up to the structure that can pass cavity side panel spare I (4) and extend to indent groove I (9), telescopic link II (8) of telescopic part II (7) set up to be the structure of horizontality, battery body (3) clamp in protruding cavity (2) when, telescopic link II (8) front end of telescopic part II (7) set up to the structure that can pass cavity side panel spare II (11) and extend to indent groove II (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800327.0A CN107585011B (en) | 2017-09-07 | 2017-09-07 | New energy automobile battery mounting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800327.0A CN107585011B (en) | 2017-09-07 | 2017-09-07 | New energy automobile battery mounting structure |
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| Publication Number | Publication Date |
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| CN107585011A CN107585011A (en) | 2018-01-16 |
| CN107585011B true CN107585011B (en) | 2020-06-09 |
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| CN201710800327.0A Active CN107585011B (en) | 2017-09-07 | 2017-09-07 | New energy automobile battery mounting structure |
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| CN (1) | CN107585011B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020107191A1 (en) | 2020-03-16 | 2021-09-16 | Volkswagen Aktiengesellschaft | Electric vehicle, battery system, assembly device and method for changing a drive battery in an electric vehicle |
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| CN108544920A (en) * | 2018-06-12 | 2018-09-18 | 芜湖爱丽机电科技有限公司 | A kind of new-energy automobile air accumulator arrangement |
| CN108773265A (en) * | 2018-06-12 | 2018-11-09 | 芜湖爱丽机电科技有限公司 | Mounting structure for new-energy automobile air accumulator |
| CN108790803A (en) * | 2018-06-12 | 2018-11-13 | 芜湖爱丽机电科技有限公司 | New-energy automobile air accumulator arrangement |
| CN111660864B (en) * | 2019-03-06 | 2021-10-26 | 浙江吉智新能源汽车科技有限公司 | Battery replacement locking device |
| CN114043864A (en) * | 2021-12-13 | 2022-02-15 | 安徽巨一科技股份有限公司 | Electric automobile and battery mounting structure |
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| WO2010004192A2 (en) * | 2008-07-08 | 2010-01-14 | Renault S.A.S. | Device for automatically locking and unlocking an electric motor vehicle battery tray, vehicle and battery exchange station both equipped with such a device |
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| DE102020107191A1 (en) | 2020-03-16 | 2021-09-16 | Volkswagen Aktiengesellschaft | Electric vehicle, battery system, assembly device and method for changing a drive battery in an electric vehicle |
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| CN107585011A (en) | 2018-01-16 |
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