CN207106637U - A kind of lightweight miniature electric automobile top cover - Google Patents
A kind of lightweight miniature electric automobile top cover Download PDFInfo
- Publication number
- CN207106637U CN207106637U CN201721052304.8U CN201721052304U CN207106637U CN 207106637 U CN207106637 U CN 207106637U CN 201721052304 U CN201721052304 U CN 201721052304U CN 207106637 U CN207106637 U CN 207106637U
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- China
- Prior art keywords
- tabula rasa
- tabula
- top cover
- electric automobile
- camber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of lightweight miniature electric automobile top cover, including positive camber tabula rasa provided with attachment, the negative camber tabula rasa that is adapted with positive camber tabula rasa；The enhancing plate being adapted with two tabula rasas is folded between positive camber tabula rasa and negative camber tabula rasa abutment surfaces；Described enhancing plate is the web plate of one piece of curved face type；The curved surface profile of web plate is adapted with the curved surface profile of two tabula rasas.Structure is more reasonable, and light weight effect is more preferable on the premise of proof strength, production cost is lower, the effect of reduction energy consumption is more preferable, and using effect is more preferable.
Description
Technical field
The utility model belongs to electric vehicle engineering field, is related to a kind of lightweight miniature electric automobile top cover.
Background technology
Electric automobile top cover is the basic module of electric automobile, and the usual structure of electric automobile top cover is typically by outside plate and interior
Plate forms, and the geometry of smooth outside plate is chosen by producer according to the requirement of vehicle appearance design, inner panel global shape and outside plate
It is adapted, plays a part of strengthening the type part of top cover integral rigidity, substantially skeleton tabular.The top cover of miniature electric automobile is such as
The lightweight that can be tried one's best on the premise of proof strength can reduce vehicle production cost, reduce energy consumption, and meaning is very big.
The usual structure of the miniature electric automobile top cover of prior art as shown in Figure 1 to Figure 3, including provided with attachment 3
Positive camber tabula rasa 1, the negative camber tabula rasa 2 that is adapted with positive camber tabula rasa 1；Positive camber tabula rasa 1 and the abutment surfaces of negative camber tabula rasa 2
Between be folded with the enhancing plate being adapted with two tabula rasas；Described enhancing plate is skeleton template 4.
Using such technology electric automobile top cover it is of course possible to use, but skeleton template 4 need to specially mold processing, drop
The effect of low vehicle production cost is not good enough, and skeleton template 4 is also relatively heavy, and light weight effect is obvious not enough, reduces energy
The effect of consumption is not good enough, and using effect is preferable not enough.
Utility model content
For overcome the deficiencies in the prior art, a kind of structure of the utility model offer is more reasonable, in the premise of proof strength
Lower light weight effect is more preferable, production cost is lower, the effect of reduction energy consumption is more preferable, using effect more preferably lightweight micro electric
Electrical automobile top cover.
The utility model is that technical scheme is used by reaching above-mentioned technical purpose：A kind of lightweight miniature electric automobile
Top cover, including the positive camber tabula rasa provided with attachment, the negative camber tabula rasa that is adapted with positive camber tabula rasa；Positive camber tabula rasa with
The enhancing plate being adapted with two tabula rasas is folded between negative camber tabula rasa abutment surfaces；Described enhancing plate is the net of one piece of curved face type
Plate；The curved surface profile of web plate is adapted with the curved surface profile of two tabula rasas.
Described web plate is metal otter board.
The beneficial effects of the utility model are：Because described enhancing plate is the web plate 5 of one piece of curved face type；The song of web plate 5
Facial contour is adapted with the curved surface profile of two tabula rasas.
Therefore, negative camber tabula rasa can be made with positive camber tabula rasa of same set of pressing mold, and web plate can use in general wire netting
Plate is pressed into corresponding curved face type web plate using same set of pressing mold, and the structure of miniature electric automobile top cover is more reasonable, is ensureing
Light weight effect is more preferable on the premise of intensity, production cost is lower, the effect of reduction energy consumption is more preferable, and using effect is more preferable.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is the schematic diagram of the electric automobile top cover of prior art；
Fig. 2 is the fractionation schematic diagram of the electric automobile top cover of prior art；
Fig. 3 is the schematic diagram of the annexation in the electric automobile top cover of prior art；
Fig. 4 is the schematic diagram of the annexation in the utility model；
Fig. 5 is the schematic diagram of the web plate in the utility model.
Marker number in accompanying drawing is described as follows：Positive camber tabula rasa 1, negative camber tabula rasa 2, attachment 3, skeleton template 4,
Web plate 5,
Embodiment
Embodiment of the present utility model, as shown in Fig. 4, Fig. 5 and reference picture 1, Fig. 2, a kind of lightweight miniature electric automobile
Top cover, including the positive camber tabula rasa 1 provided with attachment 3, the negative camber tabula rasa 2 that is adapted with positive camber tabula rasa 1；Positive camber light
The enhancing plate being adapted with two tabula rasas is folded between plate 1 and the abutment surfaces of negative camber tabula rasa 2；Described enhancing plate is one piece of curved face type
Web plate 5；The curved surface profile of web plate 5 is adapted with the curved surface profile of two tabula rasas.
Described web plate 5 is metal otter board 5.
The utility model is not limited only to above-mentioned specific embodiment.It is understood that essence of the present utility model is not being departed from
In the case of refreshing and essential scope, various changes and modifications can be made, these should all be included in protection model of the present utility model
Within enclosing.
Claims (2)
1. a kind of lightweight miniature electric automobile top cover, including the positive camber tabula rasa provided with attachment, with positive camber tabula rasa phase
The negative camber tabula rasa of adaptation；The enhancing plate being adapted with two tabula rasas is folded between positive camber tabula rasa and negative camber tabula rasa abutment surfaces；
It is characterized in that：Described enhancing plate is the web plate of one piece of curved face type；The curved surface profile phase of the curved surface profile of web plate and two tabula rasas
Adaptation.
A kind of 2. lightweight miniature electric automobile top cover according to claim 1, it is characterised in that：Described web plate is gold
Belong to web plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052304.8U CN207106637U (en) | 2017-08-21 | 2017-08-21 | A kind of lightweight miniature electric automobile top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052304.8U CN207106637U (en) | 2017-08-21 | 2017-08-21 | A kind of lightweight miniature electric automobile top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106637U true CN207106637U (en) | 2018-03-16 |
Family
ID=61570334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052304.8U Active CN207106637U (en) | 2017-08-21 | 2017-08-21 | A kind of lightweight miniature electric automobile top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106637U (en) |
-
2017
- 2017-08-21 CN CN201721052304.8U patent/CN207106637U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |