CN209096453U - Multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting device - Google Patents
Multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting device Download PDFInfo
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- CN209096453U CN209096453U CN201820723992.4U CN201820723992U CN209096453U CN 209096453 U CN209096453 U CN 209096453U CN 201820723992 U CN201820723992 U CN 201820723992U CN 209096453 U CN209096453 U CN 209096453U
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- power battery
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Abstract
The utility model discloses a kind of multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting devices, comprising: including limit module and supplementary module；Limiting module includes closing piece, hook and connecting rod, and battery limiting device is fixedly installed on the left and right longitudinal girder of chassis of electric passenger vehicle by connecting rod, and connecting rod is a T-bar part, and closing piece is a metal block for being internally provided with perforative long hole；One end of long hole is arranged in hook, and the outer surface of hook is provided in round, and hook can be rotated in one end of long hole；It is attached between connecting rod and multiple hooks by shaft, connecting rod can drive simultaneously the hook of different location to be rotated；Supplementary module includes the first elastic element；T-bar part is set as to stir, while driving hook rotation in limit module.The utility model solves the problems, such as to ensure that power battery accurately can be positioned and be limited in quick-replaceable on electric passenger vehicle car body.
Description
Technical field
The utility model relates to a kind of multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting devices.
Background technique
In short supply with global energy, problem of environmental pollution is on the rise, in becoming greatly for environmental protection and clean energy resource concept
Under gesture, since electric passenger vehicle effect on environment is smaller with respect to orthodox car, development prospect is very wide.Electric passenger vehicle is
Refer to using vehicle power supply as power, with motor driven wheels travel, meets the vehicle of road traffic, security legislation requirements.Its
Middle power battery is the core of electric passenger vehicle, but the cruising ability deficiency of power battery is always suffered from electronic riding
Where the bottleneck of vehicle development.
Occur not needing to charge to power battery now, and only changes the outfit electric passenger vehicle full of electric power
The operation way of power battery reduces the time that user waits power battery charging, with orthodox car refueling time base in this way
This is identical, and the habit of automobile is used without changing user.
In such a mode, wherein power battery is mounted on electric passenger vehicle car body, and the size of power battery is bigger
(length and width is generally several meters) and weight are all bigger (up to several hundred kilograms), due to the power battery of electric passenger vehicle
The characteristic itself having, then should be needed during changing the outfit power battery full of electric power to electric passenger vehicle full
The requirement of sufficient fast and easy replacement, also to meet safe requirement will be very difficult.
Therefore, a kind of technical solution of new structure how is provided, it is ensured that power battery is fast on electric passenger vehicle car body
Accurately it can be positioned and be limited in speed replacement, just become current problem to be solved.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of multi-vehicle-type electric passenger vehicle power battery quick-changes
Battery limiting device, to solve to ensure that power battery can be positioned accurately in quick-replaceable on electric passenger vehicle car body
The problem of with limit.
To solve the above-mentioned problems, the utility model provides a kind of multi-vehicle-type electric passenger vehicle power battery quick-change battery
Limiting device, including limit module and supplementary module；Limit module includes closing piece, hook and connecting rod, and battery limiting device is logical
It crosses connecting rod to be fixedly installed on the left and right longitudinal girder of chassis of electric passenger vehicle, connecting rod is a T-bar part, and closing piece is to set inside one
It is equipped with the metal block of perforative long hole；One end of long hole is arranged in hook, and the outer surface of hook is provided in round, hook
It can be rotated in one end of long hole；It is attached between connecting rod and multiple hooks by shaft, connecting rod can drive different positions simultaneously
The hook set is rotated；Supplementary module includes the first elastic element；T-bar part is set as to stir, while driving limit
Hook rotates in module.
Compared with prior art, using the utility model, battery limiting device structure is simple, reduces difficulty of processing, protects
Reliability of the electric passenger vehicle in power battery quick-change is demonstrate,proved.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram that the on-vehicle battery of the electric passenger vehicle of the utility model is engaged with locking control device；
Fig. 2 is the structural schematic diagram of the locking control device of the utility model；
Fig. 3 is the structural schematic diagram of battery limiting device in the locking control device of the utility model；
Fig. 4 is the perspective view of the closing piece 10111 of the utility model；
Fig. 5 is the perspective view of the hook 10112 of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the utility model, using under changing power mode, the power battery for changing electricity is pedigree battery, i.e. its appearance ruler
It is very little for established standards specification size (such as: all power batteries it is of same size, wherein by the number of the battery pack arranged
Amount is different and is provided with the size of several length, thereby produces the power battery of several different sizes, is the electricity of different stage
Dynamic passenger car provides power), the power-up station that only in this way just can be suitably used for the utility model carries out quick-replaceable to power battery
Operation, wherein power battery core technology upgrading (such as various new chemical technologies or nuclear fusion technology be applied to it is dynamic
Power battery) influence is not constituted on the utility model, the power battery of the utility model only sets outer shape size
Standard specification.
The locking control device of the utility model is solved in electric passenger vehicle for replacing battery pack for chassis of electric passenger vehicle mode
Installation and removal problem of the power battery in automobile chassis position.Locking control device can be according to the bottom of different electric passenger vehicles
The power battery shape of disk and different shapes customizes associated dimensions and mounting means, such as outer dimension, different
Length and width and higher size are customized, and mounting means may include being spirally connected or welding.
As depicted in figs. 1 and 2, in the present invention, a kind of locking of electric passenger vehicle on-vehicle battery quick change is provided
Control device 10, for being quickly engaged for electric passenger vehicle and vehicle mounted dynamic battery 20, including battery limiting device 101 and one is set
Set the locking unit 102 on battery limiting device 101, battery limiting device 101 be used for detachable power battery into
Row positioning and limit；Locking unit 102 is used for battery limiting device 101 after completing limit to power battery, to battery limiting
Device 101 carries out locking and retaining；
As shown in figure 3, wherein battery limiting device 101 includes limit module 1011 and supplementary module 1013；Limit module
1011 include closing piece 10111, hook 10112 and connecting rod 10113, and battery limiting device 101 is fixedly installed on vapour by connecting rod
On the longitudinal girder of chassis, connecting rod 10113 is a T shape rod piece, and closing piece 10111 is internally provided with perforative long hole for one
Metal block；One end of long hole is arranged in hook 10112, and the outer surface of hook 10112 is provided in round, hook 10112
(i.e. in use, hook 10112 is arranged in closing piece 10111, can rotate in closing piece) can be rotated in one end of long hole；Even
It is attached between bar 10113 and multiple hooks 10112 by shaft, connecting rod can drive the hook of different location simultaneously
10112 are rotated；
Supplementary module 1013 includes the first elastic element interconnected and locating part, and locating part is a setting in T-bar
Cuboid on part；(the first elastic element can have the element of elastic force using spring or elastic rubber etc., and spring can be adopted
With spring structures such as disk springs, the utility model is not limited in any way this, and the first elastic element need to carry out accurate in design
Resilient urging force is calculated, is reliably fixed while vehicle in power battery, safety of the guarantor on vehicle.It can ensure that vehicle
After hard hit, the hook moment closes the gap that battery shaft 201 leaves hook, guarantees that power battery is not de- from vehicle
It falls)
Multiple threaded holes are provided on the cuboid of the locating part.Multiple threaded holes are mounting hole, are easily installed other
Device.
In changing electric process, T-bar part is struck, and T-bar part is compressed first in supplementary module 1013 by locating part
After elastic element, drives hook 10112 in limit module 1011 to rotate, the battery shaft 201 of power battery is made to enter hook
10112 gap is opened, and after the battery shaft 201 of power battery is pushed into 10112 inside of hook, reversely stirs limit module
T-bar part in 1011, then hook 10112 reversely rotates, and the battery shaft 201 of power battery is made to leave hook 10112
Gap is closed, and the battery shaft 201 of power battery is limited, and completes the engagement of electric passenger vehicle and vehicle mounted dynamic battery.
The power battery 20 is plate cube, is fixed with power battery on the end face in plate cube left and right sides portion
Battery shaft 201, battery shaft 201 is the cylindrical body for being provided with annular groove, which can be with the shape phase of hook inner surface
Cooperation, enters cylindrical body inside hook.The locking control device of battery shaft and electric passenger vehicle cooperates on power battery,
It is reliably fixed power battery on vehicle, provides energy resource supply for electric passenger vehicle.
The structure of annular groove in battery shaft can be realized by integrated formed structure, can also pass through setting with groove
Distance cover realize.Wherein, since battery shaft is the main component that power battery is connected with locking control device, in use process
In will do it a large amount of frequent separation and joint actions；Distance set can rotate in battery shaft.Both achievable power electric in this way
The left and right directions in pond positions, and can also reduce the abrasion of power battery positioning column, extend the service life of battery shaft.
As shown in figure 4, the closing piece 10111 is the metal block that a shape is cuboid, it is provided in the centre of metal block
Ellipse runs through long hole.Running through long hole in closing piece is the oval power battery that can preferably lock into inside hook
Battery shaft, improve the safety of the engagement of electric passenger vehicle and vehicle mounted dynamic battery.
As shown in figure 5, the hook 10112 is to be provided with the hook of handle, through hole is provided on handle；The connecting rod
It is to be attached by passing through the shaft of through hole, while the hook of different location being driven to be turned between multiple hooks
It is dynamic.Shaft across through hole is that sliding friction can reduce frictional force, protects component, extends the service life of equipment
As shown in Fig. 2, the battery limiting device 101 further includes an oriented module 1012, the oriented module 1012 is set
Set on the connecting rod 10113,1,012 1 groups of oriented module be two guide parts, each guide part is U-shaped structure, for pair
T-bar part is oriented in limit module 1011.Oriented module prevents the unnecessary swing of T-bar part, improves electronic multiply
With the safety of the engagement of vehicle and vehicle mounted dynamic battery.
Power battery is fixed on chassis of electric passenger vehicle by locking control device, under the cooperation for changing electric lifting platform,
It can be reliably completed dynamic battery changing in a short time.Power battery can not only be securely fixed in vehicle by locking control device
On, and can guarantee the safety of rider.
The locking control device is to be configured by symmetrical two-part structure；It is to be limited by symmetrically arranged battery
T-bar part is fixedly installed on respectively on the left and right longitudinal girder of automobile chassis in the device 101 of position.
Below with reference to specific example, the utility model is described in further detail.
In changing electric process, the T-bar part in limit module is stirred, T-bar part can compress the spring in supplementary module, together
When drive limit module in hook rotation, keep T-bar part position at this time, battery shaft enters in hook later
(be power battery changed level platform and operate movement) then reversely stirs T-bar part (or the release auxiliary mould in limit module
The spring force of block), the hook limited in module reversely rotates, and battery shaft is made to be in limit state (normality).
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be practiced without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more in each utility model aspect
A, in the description above to the exemplary embodiment of the utility model, each feature of the utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should not be construed to reflect following meaning
Figure: the requires of the utility model features more more than feature expressly recited in each claim i.e. claimed.
More precisely, as reflected in the following claims, it is in terms of utility model single less than disclosed above
All features of embodiment.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment party
Formula, wherein separate embodiments of each claim as the utility model itself.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is practical new in this
Within the scope of type and form different embodiments.For example, in the following claims, embodiment claimed
It is one of any can in any combination mode come using.
The utility model is limited it should be noted that above-described embodiment illustrates rather than the utility model,
And those skilled in the art can be designed alternative embodiment without departing from the scope of the appended claims.In right
In it is required that, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" is not arranged
Except there are element or steps not listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of more
A such element.The utility model can be by means of including the hardware of several different elements and by means of properly programmed
Computer is realized.In the unit claims listing several devices, several in these devices can be by same
One hardware branch embodies.The use of word first, second, and third does not indicate any sequence.It can be by these lists
Word is construed to title.
Claims (6)
1. a kind of multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting device, which is characterized in that
Including limit module and supplementary module；Limiting module includes closing piece, hook and connecting rod, and battery limiting device passes through connecting rod
It is fixedly installed on the left and right longitudinal girder of chassis of electric passenger vehicle, connecting rod is a T-bar part, and closing piece is internally provided with for one and passes through
The metal block for the long hole worn；One end of long hole is arranged in hook, and the outer surface of hook is provided in round, and hook can be in length
The one end in hole rotates；It is attached between connecting rod and multiple hooks by shaft, connecting rod can drive the hook of different location simultaneously
Shape part is rotated；Supplementary module includes the first elastic element；T-bar part is set as to stir, while driving in limit module
Hook rotation.
2. device as described in claim 1, which is characterized in that
Further include: the power battery is plate cube, is fixed with power electric on the end face in plate cube left and right sides portion
The battery shaft in pond, battery shaft are the cylindrical body for being provided with annular groove, which can match with the shape of hook inner surface,
Enter cylindrical body inside hook.
3. device as described in claim 1, which is characterized in that
Further include: the closing piece is the metal block that a shape is cuboid, and the centre of metal block is provided with running through for ellipse
Long hole.
4. device as described in claim 1, which is characterized in that
Further include: the hook is to be provided with the hook of handle, is provided with through hole on handle；The connecting rod and multiple hooks
Between be to be attached by passing through the shaft of through hole, while the hook of different location being driven to be rotated.
5. device as described in claim 1, which is characterized in that
It further include an oriented module, the oriented module is arranged on the connecting rod, and one group of oriented module is two guide parts, often
A guide part is U-shaped structure, is oriented to T-bar part in limit module.
6. device as described in claim 1, which is characterized in that
The supplementary module further includes the first elastic element and locating part, and locating part is connected with the first elastic element, locating part
Cuboid on T-bar part is set for one, is provided with multiple threaded holes on the cuboid of the locating part；T-bar part is dialled
First elastic element in supplementary module is compressed by locating part after dynamic, while driving hook rotation in limit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723992.4U CN209096453U (en) | 2018-05-16 | 2018-05-16 | Multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723992.4U CN209096453U (en) | 2018-05-16 | 2018-05-16 | Multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting device |
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| Publication Number | Publication Date |
|---|---|
| CN209096453U true CN209096453U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820723992.4U Active CN209096453U (en) | 2018-05-16 | 2018-05-16 | Multi-vehicle-type electric passenger vehicle power battery quick-change battery limiting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682826A (en) * | 2019-10-15 | 2020-01-14 | 北京三快在线科技有限公司 | Battery quick change mechanism, battery pack and vehicle |
| CN111823842A (en) * | 2020-07-07 | 2020-10-27 | 泽清新能源科技有限公司 | Power battery lock mechanism of electric automobile |
-
2018
- 2018-05-16 CN CN201820723992.4U patent/CN209096453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682826A (en) * | 2019-10-15 | 2020-01-14 | 北京三快在线科技有限公司 | Battery quick change mechanism, battery pack and vehicle |
| CN111823842A (en) * | 2020-07-07 | 2020-10-27 | 泽清新能源科技有限公司 | Power battery lock mechanism of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: 603-1, 6th floor, No.1 building, No.22 yard, Ronghua Middle Road, Beijing Economic and Technological Development Zone Patentee after: Zhongda Tongguang (Beijing) New Energy Technology Co.,Ltd. Address before: 212009 15th floor, Block B, Twin Towers, 468 Ding Mao Zhi Hui Avenue, Zhenjiang New District, Jiangsu Province Patentee before: Zhongda Tongguang (Zhenjiang) New Energy Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |