CN211892816U - Lock mechanism assembly of electric automobile power battery - Google Patents
Lock mechanism assembly of electric automobile power battery Download PDFInfo
- Publication number
- CN211892816U CN211892816U CN202020428479.XU CN202020428479U CN211892816U CN 211892816 U CN211892816 U CN 211892816U CN 202020428479 U CN202020428479 U CN 202020428479U CN 211892816 U CN211892816 U CN 211892816U
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- Prior art keywords
- connecting rod
- locking
- lock mechanism
- lifting part
- mechanism assembly
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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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of new energy batteries, in particular to a lock mechanism assembly of an electric automobile power battery, which comprises a connecting rod and three locking fixed blocks sliding below the connecting rod, wherein the connecting rod is provided with a convex lifting part, the bottom of the lifting part is provided with a lifting groove, and one of the locking fixed blocks is positioned on one side of the lifting part; through setting up the latch segment, the structure of locking fixed block, the unblock is accomplished to the application connecting rod, and use reset spring to carry out the device and reset, accomplish the locking, place at the lifting inslot with the shift fork, then transversely stir the connecting rod, open the latch segment, use the robot to push the breach draw-in groove of locking fixed block to battery fixation back shaft, then the robot descends, under the effect of clamp plate that resets, to the opposite direction extrusion locking fixed block, reset, accomplish the locking, the quick locking of vehicle battery can be realized to this device, the unblock is convenient safe and reliable, for electric automobile battery changes save operating time.
Description
Technical Field
The utility model belongs to the technical field of the new forms of energy battery, concretely relates to electric automobile power battery's latch mechanism assembly.
Background
The power battery is a power source for providing power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts.
If the temperature of a power battery of an electric automobile is abnormal in the charging process, the battery is likely to be self-ignited or exploded, the process time is very short and generally does not exceed 1 minute, and if the process time cannot be effectively controlled, an interlocking reaction is easily caused, other batteries are ignited, equipment and the battery are damaged, and economic loss is brought, so that an automatic conveying device is urgently needed.
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's latch mechanism assembly has and to realize the quick locking of vehicle battery, and the unblock makes things convenient for safe and reliable, for electric automobile battery changes save operating time's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a lock mechanism assembly of a power battery of an electric automobile comprises a connecting rod and three locking fixing blocks sliding below the connecting rod, wherein a convex lifting part is arranged on the connecting rod, a lifting groove is arranged at the bottom of the lifting part, one of the locking fixed blocks is positioned at one side of the lifting part, the rest two locking fixed blocks are positioned at the other side of the lifting part, the connecting rod is provided with accommodating cavities corresponding to the locking fixing blocks, the bottom of each locking fixing block is provided with a clamping groove for clamping and mounting a battery fixing support shaft, a movable locking block is arranged in the clamping groove, a pin shaft is fixedly arranged at the top of the locking block and is arranged in the accommodating cavity, and the bottom of the connecting rod is provided with a reset pressing plate used for pushing the locking fixing block at the side of the lifting part, and the reset pressing plate is elastically connected with the connecting rod.
Preferably, the clamping groove is L-shaped, and the inlet end of the clamping groove is provided with a conical chamfer.
Preferably, a guide rod is arranged on one side, away from the locking fixing block, of the reset pressing plate, the guide rod is fixedly connected with the reset pressing plate, penetrates through the connecting rod and is in sliding connection with the connecting rod.
Preferably, the outer part of the guide rod is sleeved with a return spring, and the return spring is positioned between the return pressure plate and the connecting rod.
Preferably, the three locking fixing blocks are respectively located at two ends and the middle position of the connecting rod, and the lifting part is located between the middle locking fixing block and the end locking fixing blocks.
Preferably, a movable groove which is communicated up and down is formed in the locking fixing block, and the locking block is movably arranged in the movable groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through setting up the latch segment, the structure of locking fixed block, the unblock is accomplished to the application connecting rod, and use reset spring to carry out the device and reset, accomplish the locking, when using, place at the lifting inslot with the shift fork, then transversely stir the connecting rod, open the latch segment, use the robot to push the breach draw-in groove of locking fixed block to battery fixation back shaft, then the robot descends, under the effect of clamp plate that resets, to opposite direction extrusion locking fixed block, reset, accomplish the locking, the quick locking of vehicle battery can be realized to this device, the convenient safe and reliable of unblock, save operating time for electric automobile battery changes.
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 structural view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
In the figure: 1. a connecting rod; 101. a lifting groove; 102. an accommodating chamber; 11. a lifting part; 2. locking the fixed block; 201. a card slot; 3. a locking block; 31. a pin shaft; 4. resetting the pressing plate; 41. a guide bar; 42. a return spring; 5. the battery fixes the support shaft.
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. 1-2, the present invention provides the following technical solutions: a lock mechanism assembly of a power battery of an electric automobile comprises a connecting rod 1 and three locking fixing blocks 2 sliding below the connecting rod 1, wherein a convex lifting part 11 is arranged on the connecting rod 1, a lifting groove 101 is arranged at the bottom of the lifting part 11, one locking fixing block 2 is positioned at one side of the lifting part 11, the other two locking fixing blocks 2 are positioned at the other side of the lifting part 11, the connecting rod 1 is provided with an accommodating cavity 102 corresponding to the locking fixing blocks 2, the bottom of each locking fixing block 2 is provided with a clamping groove 201 for clamping and installing a battery fixing support shaft 5, a movable locking block 3 is arranged in the clamping groove 201, the top of each locking block 3 is fixedly provided with a pin shaft 31, the pin shaft 31 is arranged in the accommodating cavity 102, and is connected with connecting rod 1 rotation, and the bottom of connecting rod 1 is located the side of lift portion 11 and is equipped with the reset clamp plate 4 that is used for promoting locking fixed block 2, and reset clamp plate 4 and connecting rod 1 elastic connection.
In this embodiment, through setting up the latch mechanism assembly including connecting rod 1 and the three locking fixed block 2 of slip in connecting rod 1 below, convex lifting portion 11 has on the connecting rod 1, the bottom of lifting portion 11 has lifting groove 101, when using, place in lifting groove 101 with the shift fork, then transversely stir connecting rod 1, open latch segment 3, use the robot to push into battery fixation back shaft 5 in the breach draw-in groove 201 of locking fixed block 2, then the robot descends, under the effect of clamp plate 4 that resets, to the opposite direction extrusion locking fixed block 2, playback again, accomplish locking.
Specifically, the draw-in groove 201 is "L" shape, and the entry end of draw-in groove 201 has the toper chamfer, and through setting up the conical chamfer at the entry end department of draw-in groove 201, can increase the probability that battery fixation back shaft 5 got into draw-in groove 201, makes things convenient for battery fixation back shaft 5 card to go into draw-in groove 201.
Specifically, one side that locking fixed block 2 was kept away from to reset clamp plate 4 is equipped with guide arm 41, guide arm 41 and reset clamp plate 4 fixed connection, and guide arm 41 runs through connecting rod 1, and with connecting rod 1 sliding connection, the outside cover of guide arm 41 is equipped with reset spring 42, reset spring 42 is located between reset clamp plate 4 and the connecting rod 1, reset clamp plate 4 through setting up to have guide arm 41 and reset spring 42, when using, reset clamp plate 4 is under reset spring 42's effect, can use the extrusion that keeps to locking fixed block 2, after the installation battery, can lock at automatic re-setting under reset clamp plate 4's the effect.
Specifically, three locking fixed block 2 is located the both ends and the intermediate position department of connecting rod 1 respectively, and lifting portion 11 is located between locking fixed block 2 in the middle of and the locking fixed block 2 of tip, through setting up convex lifting portion 11, makes things convenient for inserting of fork shovel, lifts connecting rod 1.
Specifically, the movable groove that link up from top to bottom has in the locking fixed block 2, and latch segment 3 movable mounting is in the movable groove, through set up the movable groove in locking fixed block 2, makes latch segment 3 have the activity space in locking fixed block 2.
The utility model discloses a theory of operation and use flow: including connecting rod 1 and the slip lock mechanism assembly of three locking fixed block 2 in connecting rod 1 below through the setting, convex lifting portion 11 has on the connecting rod 1, lifting groove 101 has to lifting portion 11's bottom, when using, place in lifting groove 101 with the shift fork, then transversely stir connecting rod 1, open latch segment 3, use the robot to push into battery fixed support shaft 5 in the breach draw-in groove 201 of locking fixed block 2, then the robot descends, under the effect of clamp plate 4 that resets, to the opposite direction extrusion locking fixed block 2, the playback again, accomplish the locking.
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's lock mechanism assembly which characterized in that: the battery locking device comprises a connecting rod (1) and three locking fixing blocks (2) sliding below the connecting rod (1), wherein a protruding lifting part (11) is arranged on the connecting rod (1), a lifting groove (101) is formed in the bottom of the lifting part (11), one locking fixing block (2) is positioned on one side of the lifting part (11), the rest two locking fixing blocks (2) are positioned on the other side of the lifting part (11), accommodating cavities (102) are formed in the positions, corresponding to the locking fixing blocks (2), on the connecting rod (1), clamping grooves (201) used for clamping and mounting battery fixing support shafts (5) are formed in the bottoms of the locking fixing blocks (2), movable locking blocks (3) are mounted in the clamping grooves (201), pin shafts (31) are fixedly arranged at the tops of the locking blocks (3), and the pin shafts (31) are mounted in the accommodating cavities (102), and the bottom of the connecting rod (1) is arranged beside the lifting part (11) and is provided with a reset pressing plate (4) used for pushing the locking fixing block (2), and the reset pressing plate (4) is elastically connected with the connecting rod (1).
2. The lock mechanism assembly of the electric vehicle power battery according to claim 1, wherein: the clamping groove (201) is L-shaped, and the inlet end of the clamping groove (201) is provided with a conical chamfer.
3. The lock mechanism assembly of the electric vehicle power battery according to claim 1, wherein: one side of the reset pressing plate (4) far away from the locking fixing block (2) is provided with a guide rod (41), the guide rod (41) is fixedly connected with the reset pressing plate (4), and the guide rod (41) penetrates through the connecting rod (1) and is in sliding connection with the connecting rod (1).
4. The lock mechanism assembly of the electric vehicle power battery according to claim 3, wherein: the outer portion of the guide rod (41) is sleeved with a return spring (42), and the return spring (42) is located between the return pressing plate (4) and the connecting rod (1).
5. The lock mechanism assembly of the electric vehicle power battery according to claim 1, wherein: the three locking fixing blocks (2) are respectively positioned at two ends and the middle position of the connecting rod (1), and the lifting part (11) is positioned between the locking fixing block (2) in the middle and the locking fixing block (2) at the end part.
6. The lock mechanism assembly of the electric vehicle power battery according to claim 1, wherein: the locking device is characterized in that a movable groove which is communicated up and down is formed in the locking fixing block (2), and the locking block (3) is movably arranged in the movable groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428479.XU CN211892816U (en) | 2020-03-30 | 2020-03-30 | Lock mechanism assembly of electric automobile power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428479.XU CN211892816U (en) | 2020-03-30 | 2020-03-30 | Lock mechanism assembly of electric automobile power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211892816U true CN211892816U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020428479.XU Active CN211892816U (en) | 2020-03-30 | 2020-03-30 | Lock mechanism assembly of electric automobile power battery |
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| CN (1) | CN211892816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370774A (en) * | 2021-06-29 | 2021-09-10 | 东风汽车集团股份有限公司 | Power battery box with fork type locking structure and vehicle body mounting structure thereof |
-
2020
- 2020-03-30 CN CN202020428479.XU patent/CN211892816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370774A (en) * | 2021-06-29 | 2021-09-10 | 东风汽车集团股份有限公司 | Power battery box with fork type locking structure and vehicle body mounting structure thereof |
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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 lock mechanism assembly of electric vehicle power battery 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 lock mechanism assembly of electric vehicle power battery 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 |
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| 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 |