CN211892917U - Power battery locking device for electric automobile - Google Patents
Power battery locking device for electric automobile Download PDFInfo
- Publication number
- CN211892917U CN211892917U CN202020428451.6U CN202020428451U CN211892917U CN 211892917 U CN211892917 U CN 211892917U CN 202020428451 U CN202020428451 U CN 202020428451U CN 211892917 U CN211892917 U CN 211892917U
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- battery
- locking
- locking frame
- solid frame
- lock solid
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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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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model belongs to the technical field of electric automobile power battery, especially, be an electric automobile power battery locking device, including lock solid frame afterbody hookup horizontal pole and lock solid frame left side roof beam and lock solid frame right side roof beam that lock solid frame afterbody hookup horizontal pole both ends fixed connection, lock solid frame left side roof beam with the one end of lock solid frame right side roof beam with lock solid frame afterbody hookup horizontal pole fixed connection, the inboard spiro union of the other end is fixed with lock solid frame front-axle beam, the outside intermediate position department spiro union of lock solid frame front-axle beam is fixed with the battery plug connector; the utility model discloses a pass through lock solid frame afterbody hookup horizontal pole, locating piece, lock solid frame left side roof beam, left locking mechanism assembly, battery locating pin fixed block, battery plug connector, lock solid frame front-axle beam, lock solid frame right side roof beam and right locking mechanism assembly with battery unlocking device and fix and predetermine the position to accomplish the accurate location to car battery for the dismouting change speed of battery shortens the dismouting change time of battery.
Description
Technical Field
The utility model belongs to the technical field of electric automobile power battery, concretely relates to electric automobile power battery locking device.
Background
The pure electric vehicle is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. The electric vehicle has a smaller environmental impact than a traditional vehicle, so that the prospect is widely seen, but the current technology is not mature, and the electric vehicle is a pure electric vehicle completely powered by a rechargeable battery (such as a lead-acid battery, a nickel-cadmium battery, a nickel-hydrogen battery or a lithium ion battery). Although it has a long history of 134 years, it has been limited to certain specific applications and the market is small. The main reason is that various types of storage batteries generally have serious defects of high price, short service life, large overall size and weight, long charging time and the like.
Original electric automobile power battery is after long-time the use, when the condition that appears the electric leakage and does not deposit the electricity needs to be changed, the dismouting is changed comparatively trouble, extravagant a large amount of dismouting time, reduces dismouting efficiency, increases staff's work load, and when electric automobile changed power battery, the unable quick battery of taking off of safe accuracy. Therefore, a person skilled in the art proposes a power battery locking device for an electric vehicle to solve the problems mentioned in the above background.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an electric automobile power battery locking device has and to realize the quick accurate positioning of vehicle, accomplishes the unblock, for electric automobile battery changes the characteristics of saving operating time.
In order to achieve the above object, the utility model provides a following technical scheme: a locking device for a power battery of an electric automobile comprises a locking frame tail connecting cross rod, a locking frame left beam and a locking frame right beam which are fixedly connected with both ends of the locking frame tail connecting cross rod, one end of the left beam of the locking frame and one end of the right beam of the locking frame are fixedly connected with the connecting cross bar at the tail part of the locking frame, the inner side of the other end is fixedly connected with the front beam of the locking frame in a screw joint way, a battery plug connector is fixed at the middle position of the outer side of the front beam of the locking frame in a screwed mode, auxiliary positioning blocks and battery positioning pin fixing blocks which are symmetrically distributed are fixedly arranged at the two ends of the inner side of the left beam of the locking frame respectively, the left locking mechanism assembly is fixedly connected to the middle position of the inner side of the left beam of the locking frame in a threaded manner, the right locking mechanism assembly which is distributed corresponding to the left locking mechanism assembly is fixedly connected to the middle position of the inner side of the right beam of the locking frame in a threaded manner, and the right locking mechanism assembly is fixedly connected with the right beam of the locking frame in a threaded manner.
Preferably, the auxiliary positioning block, the left locking mechanism assembly and the battery positioning pin fixing block are detachably connected with the left beam of the locking frame.
Preferably, the right locking mechanism assembly is detachably connected with the right beam of the locking frame.
Preferably, the front beam of the locking frame is detachably connected with the left beam of the locking frame and the right beam of the locking frame.
Preferably, the battery plug connector is detachably connected with the front beam of the locking frame.
Preferably, the tail of the locking frame is connected with the cross rod, the auxiliary positioning block, the left beam of the locking frame, the left locking mechanism assembly, the battery positioning pin fixing block, the front beam of the locking frame, the right beam of the locking frame and the right locking mechanism assembly, which are all made of metal alloy materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a pass through lock solid frame afterbody hookup horizontal pole, locating piece, lock solid frame left side roof beam, left locking mechanism assembly, battery locating pin fixed block, battery plug connector, lock solid frame front-axle beam, lock solid frame right side roof beam and right locking mechanism assembly with battery unlocking device and fix at the preset position to accomplish the accurate location to car battery, the dismouting of auxiliary battery is changed for the dismouting change speed of battery shortens the dismouting change time of battery.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the locking frame of the present invention.
In the figure: 1. the tail part of the locking frame is connected with the cross rod; 2. an auxiliary positioning block; 3. locking the left beam of the frame; 4. a left locking mechanism assembly; 5. a battery positioning pin fixing block; 6. a battery plug-in connector; 7. locking the front beam of the frame; 8. a locking frame right beam; 9. right locking mechanism assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides the following technical solutions: a power battery locking device for an electric vehicle comprises a locking frame tail connecting cross rod 1, a locking frame left beam 3 and a locking frame right beam 8, wherein two ends of the locking frame tail connecting cross rod 1 are fixedly connected with the locking frame left beam 3 and the locking frame right beam 8, one ends of the locking frame left beam 3 and the locking frame right beam 8 are fixedly connected with the locking frame tail connecting cross rod 1, the inner side of the other end of the locking frame left beam 3 is fixedly connected with a locking frame front beam 7 in a threaded mode, a battery plug connector 6 is fixedly connected at the middle position of the outer side of the locking frame front beam 7 in a threaded mode, auxiliary positioning blocks 2 and battery positioning pin fixing blocks 5 which are symmetrically distributed are fixedly arranged at two ends of the inner side of the locking frame left beam 3 respectively, a left locking mechanism assembly 4 is fixedly connected at the middle position of the inner side of the locking frame left beam 3 in a threaded mode, a right locking mechanism assembly 9 which is distributed corresponding to the left locking mechanism assembly 4 is fixedly arranged at the middle position of the inner.
In this embodiment, the utility model discloses after installing, install this device on vehicle chassis, the side of battery is equipped with shifting block, the battery locating pin, hold up battery to design position with the unlocking device who has shift fork, unblock key, locating piece, the unblock key is inserted on left locking mechanism assembly 4 and right locking mechanism assembly 9, stir the battery through removing the shift fork, accomplish the installation or dismantle, Z is to restricting its motion through battery locating pin fixed block 5, Y is to stirring the semicircle department that battery locating pin moved to battery locating pin fixed block 5 through the shift fork, use locking mechanism assembly to lock, thereby can when tearing open and changing the battery, utilize this device to carry out accurate positioning to the battery, realize the quick accurate positioning of vehicle, accomplish the unblock, save operating time for electric automobile battery changes, the utility model discloses a with battery unlocking device through locking frame afterbody hookup horizontal pole 1, The auxiliary positioning block 2, the locking frame left beam 3, the locking mechanism assembly 4, the battery positioning pin fixing block 5, the battery plug connector 6, the locking frame front beam 7, the locking frame right beam 8 and the right locking mechanism assembly 9 are fixed at preset positions, so that accurate positioning of an automobile battery is completed, the disassembly and assembly of the battery are assisted, the disassembly and assembly and replacement speed of the battery is increased, and the disassembly, assembly and replacement time of the battery is shortened.
Specifically, the auxiliary positioning block 2, the left locking mechanism assembly 4 and the battery positioning pin fixing block 5 are detachably connected with the locking frame left beam 3, the right locking mechanism assembly 9 is detachably connected with the locking frame right beam 8, the locking frame front beam 7 is detachably connected with the locking frame left beam 3 and the locking frame right beam 8, and the battery plug connector 6 is detachably connected with the locking frame front beam 7; each part adopts the modularized connection mode, is convenient to disassemble and assemble, and can adapt to the installation and use requirements of different vehicle types.
Specifically, the tail connecting cross rod 1 of the locking frame, the auxiliary positioning block 2, the left beam 3 of the locking frame, the left locking mechanism assembly 4, the battery positioning pin fixing block 5, the front beam 7 of the locking frame, the right beam 8 of the locking frame and the right locking mechanism assembly 9 are all made of metal alloy materials; the metal alloy material has good hardness, corrosion resistance and corrosion resistance, and is solid and durable, and the service life is long.
The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, install this device on vehicle chassis, the side of battery is equipped with the shifting block, the battery locating pin, hold up battery to design position with the unlocking device who has the shift fork, the unblock key, the locating piece, the unblock key is inserted on left locking mechanism assembly 4 and right locking mechanism assembly 9, stir the battery through removing the shift fork, accomplish the installation or dismantle, Z is to restricting its motion through battery locating pin fixed block 5, Y is to stirring the semicircle department that battery locating pin moved to battery locating pin fixed block 5 through the shift fork, use locking mechanism assembly to lock, thereby can when tearing open and changing the battery, utilize this device to carry out accurate location to the battery, realize the quick accurate positioning of vehicle, accomplish the unblock, save operating time for electric automobile battery changes, the utility model discloses a with battery unlocking device through locking frame afterbody hookup horizontal pole 1, The auxiliary positioning block 2, the locking frame left beam 3, the locking mechanism assembly 4, the battery positioning pin fixing block 5, the battery plug connector 6, the locking frame front beam 7, the locking frame right beam 8 and the right locking mechanism assembly 9 are fixed at preset positions, so that accurate positioning of an automobile battery is completed, the disassembly and assembly of the battery are assisted, the disassembly and assembly and replacement speed of the battery is increased, and the disassembly, assembly and replacement time of the battery is shortened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric automobile power battery locking device which characterized in that: the locking device comprises a locking frame tail connecting cross rod (1), a locking frame left beam (3) and a locking frame right beam (8) which are fixedly connected with two ends of the locking frame tail connecting cross rod (1), wherein one end of the locking frame left beam (3) and one end of the locking frame right beam (8) are fixedly connected with the locking frame tail connecting cross rod (1), the inner side of the other end is fixedly connected with a locking frame front beam (7) in a threaded manner, the middle position of the outer side of the locking frame front beam (7) is fixedly connected with a battery plug connector (6) in a threaded manner, the two ends of the inner side of the locking frame left beam (3) are respectively and fixedly provided with an auxiliary positioning block (2) and a battery positioning pin fixing block (5) which are symmetrically distributed, the middle position of the inner side of the locking frame left beam (3) is fixedly connected with a left locking mechanism assembly (4) in a threaded manner, and the middle position of the inner side of the locking frame right beam (8) is fixedly provided with a right locking mechanism assembly (9) which is distributed corresponding to the left locking, and the right locking mechanism assembly (9) is fixedly connected with the right beam (8) of the locking frame in a threaded manner.
2. The power battery locking device for the electric automobile according to claim 1, characterized in that: the auxiliary locating block (2), the left locking mechanism assembly (4) and the battery locating pin fixing block (5) are detachably connected with the locking frame left beam (3).
3. The power battery locking device for the electric automobile according to claim 1, characterized in that: and the right locking mechanism assembly (9) is detachably connected with the right beam (8) of the locking frame.
4. The power battery locking device for the electric automobile according to claim 1, characterized in that: the locking frame front beam (7) is detachably connected with the locking frame left beam (3) and the locking frame right beam (8).
5. The power battery locking device for the electric automobile according to claim 1, characterized in that: the battery plug connector (6) is detachably connected with the front beam (7) of the locking frame.
6. The power battery locking device for the electric automobile according to claim 1, characterized in that: the locking frame is characterized in that the tail of the locking frame is connected with the cross rod (1), the auxiliary positioning block (2), the locking frame left beam (3), the left locking mechanism assembly (4), the battery positioning pin fixing block (5), the locking frame front beam (7), the locking frame right beam (8) and the right locking mechanism assembly (9) are all made of metal alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428451.6U CN211892917U (en) | 2020-03-30 | 2020-03-30 | Power battery locking device for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428451.6U CN211892917U (en) | 2020-03-30 | 2020-03-30 | Power battery locking device for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211892917U true CN211892917U (en) | 2020-11-10 |
Family
ID=73274461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020428451.6U Active CN211892917U (en) | 2020-03-30 | 2020-03-30 | Power battery locking device for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211892917U (en) |
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2020
- 2020-03-30 CN CN202020428451.6U patent/CN211892917U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Xingtai Financial Leasing Co.,Ltd. Assignor: Zeqingxin Energy Technology Co.,Ltd. Contract record no.: X2021340000020 Denomination of utility model: A locking device for power battery of electric vehicle Granted publication date: 20201110 License type: Exclusive License Record date: 20210625 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A locking device for power battery of electric vehicle Effective date of registration: 20210625 Granted publication date: 20201110 Pledgee: Anhui Xingtai Financial Leasing Co.,Ltd. Pledgor: Zeqingxin Energy Technology Co.,Ltd. Registration number: Y2021980005364 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Anhui Xingtai Financial Leasing Co.,Ltd. Assignor: Zeqingxin Energy Technology Co.,Ltd. Contract record no.: X2021340000020 Date of cancellation: 20220802 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220801 Granted publication date: 20201110 Pledgee: Anhui Xingtai Financial Leasing Co.,Ltd. Pledgor: Zeqingxin Energy Technology Co.,Ltd. Registration number: Y2021980005364 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |