CN209454545U - Power battery bearing frame and automobile - Google Patents
Power battery bearing frame and automobile Download PDFInfo
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- CN209454545U CN209454545U CN201822012683.9U CN201822012683U CN209454545U CN 209454545 U CN209454545 U CN 209454545U CN 201822012683 U CN201822012683 U CN 201822012683U CN 209454545 U CN209454545 U CN 209454545U
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- power battery
- bearing frame
- locating part
- limit mechanism
- limiting structure
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- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
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Abstract
This application discloses a kind of power battery bearing frame and automobiles.Power battery bearing frame includes the first position-limit mechanism, the second position-limit mechanism and third position-limit mechanism being arranged on vehicle body, first position-limit mechanism, second position-limit mechanism and the third position-limit mechanism cooperate with power battery shape respectively and form the accommodation space for power battery, first position-limit mechanism is for limiting the position of power battery in a first direction, second position-limit mechanism is for limiting power battery in the position of second direction, and the third position-limit mechanism is for limiting power battery in the position of third direction.Power battery bearing frame according to the present utility model easily can position and carry power battery.
Description
Technical field
The utility model relates to automotive fields, in particular to a kind of power battery bearing frame and in this way
Power battery bearing frame automobile.
Background technique
Electric car usually requires setting power battery to provide desired course continuation mileage.Power battery can carry in vehicle
The lower section on floor, and settable power battery bearing frame fixes power battery.It, can in the fixation procedure of power battery
There can be the needs for the movement for making power battery carry out certain distance in particular directions.Finally, power battery will be fixed on dynamic
For driving vehicle in power battery bearing frame.
Utility model content
The utility model proposes a kind of power battery bearing frames, easily can position and carry power battery.
According to the power battery bearing frame that the utility model proposes on one side, the power battery bearing frame includes
The first position-limit mechanism, the second position-limit mechanism and third position-limit mechanism on vehicle body, first position-limit mechanism, described are set
Two position-limit mechanisms and the third position-limit mechanism cooperate with power battery shape respectively and form the receiving for power battery
Space, first position-limit mechanism is for limiting the position of power battery in a first direction, and second position-limit mechanism is for limiting
Brake force battery is in the position of second direction, and the third position-limit mechanism is for limiting power battery in the position of third direction.
According to the power battery bearing frame that the utility model proposes on one side, the first direction is Y-direction, described
Second direction is X-direction, and the third direction is Z-direction.
According to the power battery bearing frame that the utility model proposes on one side, the power battery bearing frame includes
The first position limiting structure, the second position limiting structure and third position limiting structure on vehicle body, first position limiting structure, described are set
Two position limiting structures and the third position limiting structure cooperate with power battery shape respectively and form the receiving for power battery
Space, first position limiting structure for limiting power battery in the Y direction with the position of Z-direction, use by second position limiting structure
In limitation power battery in the position of X-direction and Z-direction, the third position limiting structure is for limiting power battery in X-direction and Z
The position in direction.
According to the power battery bearing frame that the utility model proposes on one side, first position limiting structure includes first
Locating part can match the cooperation of locating part shape, for limiting power battery towards positive and negative Y-direction with first on power battery
With the movement of negative Z direction.
According to the power battery bearing frame that the utility model proposes on one side, first position limiting structure includes two
Guide beam is provided with the first locating part in each guide beam, and in the assembled state, power battery is located at the two guidance
Between beam.
According to the power battery bearing frame that the utility model proposes on one side, it is provided in each guide beam multiple
First locating part, first locating part are arranged at each interval in guide beam.
According to the power battery bearing frame that the utility model proposes on one side, it is respectively arranged in each guide beam
One third position limiting structure.
According to the power battery bearing frame that the utility model proposes on one side, second position limiting structure includes second
Locating part can match the cooperation of locating part shape with second on power battery, for limit power battery towards negative X-direction and
The movement of positive Z-direction, in the assembled state, power battery is located at the front of the positive X direction of second locating part.
According to the power battery bearing frame that the utility model proposes on one side, the third position limiting structure includes third
Locating part can match the cooperation of locating part shape with the third on power battery, for limit power battery towards positive X direction and
The movement of positive Z-direction, in the assembled state, power battery is located at the rear of the positive X direction of the third locating part.
According to the power battery bearing frame that the utility model proposes on one side, the third locating part is constructed to be permeable to
It is mobile in X-direction.
According to the power battery bearing frame that the utility model proposes on one side, the third position limiting structure includes pushing away
Bar is equipped with third locating part in the end of the push rod, and the push rod can be driven by driving mechanism and carry out linear movement, in institute
It states and is provided with Worm and worm-wheel gearing, gear drive between push rod and the driving mechanism, one in thread transmission
Kind is a variety of.
In addition, the utility model proposes a kind of automobiles with such power battery bearing frame.Due to the automobile belt
The power battery bearing frame of with good grounds the utility model, therefore can have the advantages that as described above.
The beneficial effects of the utility model include: the position-limit mechanism or position limiting structure and power electric by being arranged on vehicle body
The shape in pond cooperates, and effectively carries out positioning to power battery and reliably carries power battery.
Detailed description of the invention
It is explained with reference to the disclosure of the utility model.It is to be appreciated that attached drawing is merely illustrative purpose, and simultaneously
It is not intended to be construed as limiting the protection scope of the utility model.In the accompanying drawings, unless otherwise indicated, identical appended drawing reference is used for
Refer to identical component.Wherein:
Fig. 1 schematically illustrates the power battery bearing frame proposed according to one embodiment of the utility model and holds
It is loaded in the structure of power battery therein；
Fig. 2 schematically illustrates the in the power battery bearing frame proposed according to one embodiment of the utility model
The cooperation schematic diagram of one position limiting structure and power battery；
Fig. 3 schematically illustrates the in the power battery bearing frame proposed according to one embodiment of the utility model
The cooperation schematic diagram of two position limiting structures and power battery；
Fig. 4 schematically illustrates the in the power battery bearing frame proposed according to one embodiment of the utility model
The cooperation schematic diagram of three position limiting structures and power battery.
Specific embodiment
It is readily appreciated that, technical solution according to the present utility model, in the case where not changing the utility model in essence spirit, this field
Those skilled in the art can propose the various structures mode and implementation that can be replaced mutually.Therefore, implement in detail below
Mode and attached drawing are only the exemplary illustrations to the technical solution of the utility model, and are not to be construed as the complete of the utility model
Portion or be considered as defines or limits technical solutions of the utility model.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.
In the following description, various parameters and component are described for the embodiment of different configuration, these specific parameters
Only it is used as example without making limitation to embodiments herein with component.
The coordinate system established herein is illustrated below.The origin O of coordinate system is overlapped with the mass center of vehicle, XOZ
In the symmetrical plane of vehicle right and left.When vehicle remains static on level road, after X-axis is parallel to ground direction
Side, Y-axis are directed toward on the right side of driver, and Z axis is pointed up by mass center.
Embodiment combination Fig. 1 according to the present utility model is shown, and the power battery bearing frame includes that setting exists
The first position-limit mechanism, the second position-limit mechanism and third position-limit mechanism on vehicle body, first position-limit mechanism, second limit
Mechanism and the third position-limit mechanism cooperate with 4 shape of power battery respectively and are formed the accommodation space for power battery 4,
For first position-limit mechanism for limiting the position of power battery 4 in a first direction, second position-limit mechanism is dynamic for limiting
Power battery 4 is in the position of second direction, and the third position-limit mechanism is for limiting power battery 4 in the position of third direction.?
In an embodiment according to the present utility model, the first direction is Y-direction, and the second direction is X-direction, described the
Three directions are Z-direction.
Unless otherwise indicated, " shape cooperation " herein means to establish cooperation by directly contact between different parts
Relationship, without including establishing matching relationship by intermediate connector, such as threaded fastener or pin.
Cooperated by the shape of three position-limit mechanisms and position-limit mechanism and power battery 4 that are arranged on vehicle body, respectively
The position of power battery 4 is limited in three directions, effectively power battery 4 position and reliably carry
Power battery 4.
The shape cooperation of position-limit mechanism and power battery 4 can connecing by position-limit mechanism and the outer profile of power battery 4
Touching is to realize；The shape cooperation of position-limit mechanism and power battery 4 can also pass through position-limit mechanism and especially making on power battery 4
The contact of the shape (such as plane, concave surface or convex surface) of type realizes there is the shape phase with the special moulding on position-limit mechanism
Matched shape.By way of the shape cooperation for selecting different position-limit mechanism and power battery 4 (such as the shape of contact surface
Shape, the quantity of contact point and position), it can be realized the constraint to the different freedom degrees of power battery 4.
Another embodiment according to the present utility model, the power battery bearing frame includes being arranged on vehicle body
First position limiting structure 1, the second position limiting structure 2 and third position limiting structure 3, first position limiting structure 1, second position limiting structure
2 and the third position limiting structure 3 cooperate and formed accommodation space for power battery 4, institute with 4 shape of power battery respectively
The first position limiting structure 1 is stated for limiting power battery 4 in the Y direction with the position of Z-direction, second position limiting structure 2 is for limiting
Brake force battery 4 is in the position of X-direction and Z-direction, and the third position limiting structure 3 is for limiting power battery 4 in X-direction and Z
The position in direction.
The shape cooperation of position limiting structure and power battery 4 can connecing by position limiting structure and the outer profile of power battery 4
Touching is to realize；The shape cooperation of position limiting structure and power battery 4 can also pass through position limiting structure and especially making on power battery 4
The contact of the shape (such as plane, concave surface or convex surface) of type realizes there is the shape phase with the special moulding on position limiting structure
Matched shape.By way of the shape cooperation for selecting different position limiting structure and power battery 4 (such as the shape of contact surface
Shape, the quantity of contact point and position), it can be realized the constraint to the different freedom degrees of power battery 4.
As shown in connection with fig. 2, first position limiting structure 1 includes the first limit to an embodiment according to the present utility model
Part 11 can match the cooperation of 41 shape of locating part, for limiting power battery 4 towards the positive and negative side Y with first on power battery 4
To the movement with negative Z direction.First position limiting structure 1 can also include that two guide beam 12(guide beams 12 are, for example, automobile
Sill strip, guarantee required strength and stiffness when carrying power battery 4), be provided with the first limit in each guide beam 12
Part 11, in the assembled state, power battery 4 are located between the two guide beams 12 (with reference to Fig. 1).First locating part
11 are for example configured to protrude from the guide beam 12 in side (Y-direction).Multiple first limits are provided in each guide beam 12
Position part 11, first locating part 11 are arranged at each interval in guide beam 12；Correspondingly in this, on power battery 4
One pairing locating part 41 is arranged at each interval on power battery 4, and its spacing is matched between first locating part 11
Spacing.
In this way, first position limiting structure 1 can be matched with various sizes of power battery 4, as long as its
The first pairing locating part 41 being matchingly arranged with the spacing between first locating part 11.In this regard, according to
The power battery bearing frame of the utility model has good compatibility, can carry various sizes of power battery 4, without
It needs to carry out power battery bearing frame the change in structure.
As shown in connection with fig. 3, second position limiting structure 2 includes the second limit to an embodiment according to the present utility model
Part 21 can match the cooperation of 42 shape of locating part, for limiting power battery 4 towards negative X-direction with second on power battery 4
With the movement of positive Z-direction, in the assembled state, before power battery 4 is located at the positive X direction of second locating part 21
Side.
A third position limiting structure 3 can be respectively arranged in each guide beam 12.The third locating part 31 constructs
At that can move in X-direction, the relatively described power electric of the power battery 4 is pushed by the movement of the third locating part 31
Bearing frame movement in pond can make first on the power battery 4 to match on locating part 41 and first position limiting structure 1
First locating part 11 enters contact, and second on the power battery 4 can be made to match locating part 42 and second limit
The second locating part 21 on bit architecture 2 enters contact, the final positioning for realizing power battery 4 in power battery bearing frame and
Carrying.
As shown in connection with fig. 4, the third position limiting structure 3 limits an embodiment according to the present utility model including third
Part 31 can match the cooperation of 43 shape of locating part, for limiting power battery 4 towards positive X direction with the third on power battery 4
With the movement of positive Z-direction, in the assembled state, after power battery 4 is located at the positive X direction of the third locating part 31
Side.
It is arranged in power battery bearing frame according to the present utility model in body bottom, the one of installation power battery 4
A illustrative process is as follows: firstly, just position to power battery 4, so that the first pairing locating part on power battery 4
41 are staggered in vertical direction (Z-direction) with the first locating part 11 on power battery bearing frame；Then, using lifting device from
Under power battery 4 is up given rise to the horizontal position of guide beam 12；Then, to move in the mobile power battery 4 of negative X-direction
Second pairing locating part 42 enters with the second locating part 21 on power battery bearing frame on power battery 4 contacts, at this time power electric
The first pairing locating part 41 on pond 4 also enters simultaneously with the first locating part 11 on first position limiting structure 1 to be contacted；Most
Afterwards, limit it with the third pairing on power battery 4 in the third locating part 31 of the mobile power battery bearing frame of negative X-direction
Part 43 is contacted and is reclined securely, and power battery 4 is reliably carried in power battery bearing frame.
An embodiment according to the present utility model, third position limiting structure 3 include push rod, are set in the end of the push rod
There is third locating part 31, the push rod can be driven by driving mechanism and carry out linear movement, in the push rod and the driving machine
Worm and worm-wheel gearing, gear drive, one or more in thread transmission are provided between structure.
In an embodiment according to the present utility model, third position limiting structure includes: pedestal, is limited with displacement
Structure；Worm gear is configured to be rotationally attached on pedestal；Worm screw is configured to match with worm gear and drives worm gear；
And push rod (namely third locating part), displacement limiting structure is extended through, and worm gear is connected to by drive mechanism
On, so as to move between locked and unlocked positions；Wherein, the distal end of push rod be configured to on power battery by
Power structure (namely third pairing locating part) matches.Third position limiting structure includes worm gear mechanism, push rod can be made to exist
It is moved in predetermined rectilinear direction.Preferably, push rod has at least two positions namely locked.?
In the present embodiment, distance of the push rod away from worm gear and worm screw in latched position is than push rod away from worm gear and worm screw in unlocked position
Distance wants farther.
In another embodiment according to the present utility model, third position limiting structure includes: shell, surround chamber and
Including the first outlet and second outlet being in axial direction arranged；Push rod (namely third locating part), extends through first and goes out
Mouth, chamber and second outlet, and it is mobile to be placed along axial direction；Transmission shaft is arranged among chamber around push rod, and cloth
It is set to and is rotated around axial direction；And drive rod, it is configured to drive transmission shaft；Wherein, the inner surface and push rod of transmission shaft
Outer surface on be provided with the screw thread to match each other, and one end of push rod be configured to on power battery force structure (
I.e. third matches locating part) match.
The utility model further includes a kind of automobile, and the power battery with any one or more embodiment above-mentioned is held
Frame is carried, therefore the technical characteristic having and the technical effect having correspond to the description of front, therefore details are not described herein.
It should be understood that technical term " power battery " used in herein includes but is not limited to for being vehicle
Power battery, power battery pack, the power battery pack etc. of power are provided.Previously noted " vehicle " includes pure electric vehicle
, all kinds of new energy vehicles such as hybrid vehicle.
The technical scope of the utility model is not limited solely to the content in above description, and those skilled in the art can be
Under the premise of not departing from the utility model technical idea, to above-described embodiment carry out many variations and modifications, and these deformation and
Modification should all be fallen within the protection scope of the present invention.
Claims (12)
1. a kind of power battery bearing frame, which is characterized in that the power battery bearing frame includes being arranged on vehicle body
First position-limit mechanism, the second position-limit mechanism and third position-limit mechanism, first position-limit mechanism, second position-limit mechanism and institute
It states third position-limit mechanism and cooperates and formed the accommodation space for power battery (4) with power battery (4) shape respectively, it is described
First position-limit mechanism is for limiting the position of power battery (4) in a first direction, and second position-limit mechanism is for limiting power
Battery (4) is in the position of second direction, and the third position-limit mechanism is for limiting power battery (4) in the position of third direction.
2. power battery bearing frame according to claim 1, which is characterized in that the first direction is Y-direction, described
Second direction is X-direction, and the third direction is Z-direction.
3. power battery bearing frame according to claim 1, which is characterized in that the power battery bearing frame includes
The first position limiting structure (1), the second position limiting structure (2) and third position limiting structure (3) on vehicle body, the first limit knot are set
Structure (1), second position limiting structure (2) and the third position limiting structure (3) cooperate respectively with power battery (4) shape and shape
At the accommodation space for being used for power battery (4), first position limiting structure (1) is for limiting power battery (4) in the Y direction and Z
The position in direction, second position limiting structure (2) is for limiting power battery (4) in the position of X-direction and Z-direction, and described the
Three position limiting structures (3) are for limiting power battery (4) in the position of X-direction and Z-direction.
4. power battery bearing frame according to claim 3, which is characterized in that first position limiting structure (1) includes
First locating part (11) can match the cooperation of locating part (41) shape, for limiting power with first on power battery (4)
Movement of the battery (4) towards positive and negative Y-direction and negative Z direction.
5. power battery bearing frame according to claim 4, which is characterized in that first position limiting structure (1) includes
Two guide beams (12), are provided with the first locating part (11), in the assembled state, power electric on each guide beam (12)
Pond (4) is located between the two guide beams (12).
6. power battery bearing frame according to claim 5, which is characterized in that be provided on each guide beam (12)
Multiple first locating parts (11), first locating part (11) are arranged at each interval on guide beam (12).
7. power battery bearing frame according to claim 5, which is characterized in that set respectively on each guide beam (12)
It is equipped with a third position limiting structure (3).
8. the power battery bearing frame according to any one of claim 3 to 7, which is characterized in that second limit
Structure (2) includes the second locating part (21), and the cooperation of locating part (42) shape can be matched with second on power battery (4),
For limiting the movement of power battery (4) towards negative X-direction and positive Z-direction, in the assembled state, power battery (4) is located at
The front of the positive X direction of second locating part (21).
9. the power battery bearing frame according to any one of claim 3 to 7, which is characterized in that the third limit
Structure (3) includes third locating part (31), and the cooperation of locating part (43) shape can be matched with the third on power battery (4),
For limiting the movement of power battery (4) towards positive X direction and positive Z-direction, in the assembled state, power battery (4) is located at
The rear of the positive X direction of the third locating part (31).
10. power battery bearing frame according to claim 9, which is characterized in that third locating part (31) construction
At can be mobile in X-direction.
11. the power battery bearing frame according to any one of claim 3 to 7, which is characterized in that the third limit
Structure (3) includes push rod, is equipped with third locating part (31) in the end of the push rod, the push rod can be driven by driving mechanism
Carry out linear movement, be provided between the push rod and the driving mechanism Worm and worm-wheel gearing, gear drive,
It is one or more in thread transmission.
12. a kind of automobile, which is characterized in that the automobile includes power according to any one of claim 1 to 11
Battery bearing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012683.9U CN209454545U (en) | 2018-12-03 | 2018-12-03 | Power battery bearing frame and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012683.9U CN209454545U (en) | 2018-12-03 | 2018-12-03 | Power battery bearing frame and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454545U true CN209454545U (en) | 2019-10-01 |
Family
ID=68039766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012683.9U Active CN209454545U (en) | 2018-12-03 | 2018-12-03 | Power battery bearing frame and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454545U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001373A (en) * | 2018-12-03 | 2019-07-12 | 蔚来汽车有限公司 | Power battery bearing frame, automobile and method |
| CN113895217A (en) * | 2020-07-06 | 2022-01-07 | 奥动新能源汽车科技有限公司 | Battery bracket, battery package and electric automobile |
| CN115207553A (en) * | 2022-08-08 | 2022-10-18 | 湖南汽车工程职业学院 | Power battery bearing device with automatic monitoring function |
| WO2023133677A1 (en) * | 2022-01-11 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | Vehicle body connecting assembly and vehicle |
-
2018
- 2018-12-03 CN CN201822012683.9U patent/CN209454545U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001373A (en) * | 2018-12-03 | 2019-07-12 | 蔚来汽车有限公司 | Power battery bearing frame, automobile and method |
| CN113895217A (en) * | 2020-07-06 | 2022-01-07 | 奥动新能源汽车科技有限公司 | Battery bracket, battery package and electric automobile |
| WO2023133677A1 (en) * | 2022-01-11 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | Vehicle body connecting assembly and vehicle |
| CN115207553A (en) * | 2022-08-08 | 2022-10-18 | 湖南汽车工程职业学院 | Power battery bearing device with automatic monitoring function |
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Effective date of registration: 20200813 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: 30 Floor of Yihe Building, No. 1 Kangle Plaza, Central, Hong Kong, China Patentee before: NIO NEXTEV Ltd. |
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| TR01 | Transfer of patent right |