CN209192125U - A kind of protection cell type electromobile frame - Google Patents
A kind of protection cell type electromobile frame Download PDFInfo
- Publication number
- CN209192125U CN209192125U CN201821838000.9U CN201821838000U CN209192125U CN 209192125 U CN209192125 U CN 209192125U CN 201821838000 U CN201821838000 U CN 201821838000U CN 209192125 U CN209192125 U CN 209192125U
- Authority
- CN
- China
- Prior art keywords
- battery case
- shock
- cell type
- absorbing spring
- frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of protection cell type electromobile frames, belong to the technical field of electric vehicle, its key points of the technical solution are that including battery case frame, the inner wall of the battery case frame is provided with buffer unit, the buffer unit includes shock-absorbing spring, and one end of shock-absorbing spring is connected to the inner wall of battery case frame, and the other end of shock-absorbing spring is provided with the buffer substrate tablet for abutting battery case, reach reduction vehicle pitching and shaken impact caused by battery, improves the effect of battery safety in utilization.
Description
Technical field
The utility model relates to the technical field of electric vehicle, in particular to a kind of protection cell type electromobile frame.
Background technique
Electric vehicle is play an important role in people's daily life, by being driven by electricity, is suitable for short distance and is gone on a journey, conveniently fastly
Victory, and it is environment friendly and pollution-free.
The vehicle frame of electric vehicle provides support for the entirety of electric vehicle, is the important component of electric vehicle, existing to join
The Chinese patent that notification number is CN204979051U is examined, it discloses a kind of damping type electromobile frame, including battery case frame, electricity
The two sides at the top of pond box frame are respectively arranged with main-beam pipe and seat beam pipe, and head tube is provided on main-beam pipe, is provided on seat beam pipe
Rear frame is provided with a packet supporting plate at the top of Rear frame.
The battery case frame of electric vehicle is for disposing battery, and in electric vehicle driving conditions, often traveling is uneven to road surface
Place, jolting for electric vehicle are easy to cause concussion to impact on battery, are unfavorable for the safe handling of battery.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of protection cell type electromobile frame, reduce row to reach
Vehicle jolts shakes impact caused by battery, improves the effect of battery safety in utilization.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of protection cell type electromobile frame, including battery case frame, the inner wall of the battery case frame are provided with buffering dress
Set, the buffer unit includes shock-absorbing spring, and one end of shock-absorbing spring is connected to the inner wall of battery case frame, shock-absorbing spring it is another
End is provided with the buffer substrate tablet for abutting battery case.
By using above scheme, shock-absorbing spring and buffer substrate tablet are set in the inner wall of battery case frame, battery case is placed in battery
After box frame, buffer substrate tablet is abutted with the outer wall of battery case, electric vehicle drive a vehicle to jolt locate when, shock-absorbing spring can play the work of buffering
With, and then substantially reduce jolting for electric vehicle and shake impact caused by battery, the stationarity of battery case present position is improved, into
And improve the safety of battery case.
The utility model is further arranged to: the shock-absorbing spring is provided with multiple, and multiple shock-absorbing springs are in battery case frame
Inner wall be uniformly distributed.
By using above scheme, multiple equally distributed shock-absorbing springs can not only increase the number of the stress point of battery case
Amount, moreover it is possible to improve the uniform force of battery case, and then further increase the stationarity of battery case.
The utility model is further arranged to: the protecting band of the flexible material of the outer cover of the shock-absorbing spring, protecting band
One end be fixed on battery case frame, the other end of protecting band is fixed on buffer substrate tablet.
By using above scheme, protecting band can play a good protective effect to shock-absorbing spring, reduce shock-absorbing spring
Contact between external environment, and then improve the stability of shock-absorbing spring effect.
The utility model is further arranged to: the protecting band is the protecting band of non-woven fabrics material.
By using above scheme, non-woven fabrics has moisture-proof, ventilative, flexible, light, not combustion-supporting, easy decomposition, nontoxic nothing
Irritation, it is rich in color, cheap, recyclable the features such as, be suitable as protecting band.
The utility model is further arranged to: offering lightening hole on the battery case frame.
By using above scheme, lightening hole can reduce the self weight of reinforcing rib, and then improve battery case frame and entire
The light degree of vehicle frame.
The utility model is further arranged to: the edge of the lightening hole is provided with reinforcing flange.
By using above scheme, in the process of lightening hole, the material at the inner wall of lightening hole is cut, and is easy
Existing fine crack, stress collection moderate defect, the setting for reinforcing flange, which can play the inner wall edge of lightening hole, is coupled protection
Effect, and then improve the stability of battery case frame.
The utility model is further arranged to: the flange of reinforcing is the reinforcing flange that welding is formed.
By using above scheme, reinforcing flange is that welding is formed, so that the material of the lightening hole edge of battery case frame
The defects of solidifying again after tissue melting, fine crack, stress can be effectively eliminated, and then improve the connection protection for reinforcing flange
Effect.
The utility model is further arranged to: the buffer substrate tablet is the buffer substrate tablet of rubber material.
By using above scheme, the cushion performance of rubber material is good, and insulating properties is good, wear-resisting, corrosion resistance is good, fits
In the buffer substrate tablet for being used as the utility model.
In conclusion the utility model has the following beneficial effects:
In the inner wall of battery case frame, shock-absorbing spring and buffer substrate tablet are set, after battery case is placed in battery case frame, buffer substrate tablet and electricity
The outer wall of pond box abuts, electric vehicle drive a vehicle to jolt locate when, shock-absorbing spring can play the role of buffering, and then substantially reduce electricity
Impact is shaken in jolting for motor-car caused by battery, improves the stationarity of battery case present position, and then improve the peace of battery case
Quan Xing.
Detailed description of the invention
Fig. 1 is that the utility model hides the structural schematic diagram after protecting band；
Fig. 2 is the partial enlargement diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram after showing the protecting band of Fig. 2.
Appended drawing reference: 1, battery case frame；11, pipe is stepped on；111, shock-absorbing spring；112, buffer substrate tablet；113, protecting band；12, it encloses
Plate；13, support plate；2, main-beam pipe；21, head tube；3, seat beam pipe；4, Rear frame；41, carrying pipe；411, reinforcing rib；42, shelf；5,
Seat of honour supporting plate；6, lightening hole；61, flange is reinforced.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of protection cell type electromobile frame is provided in battery case frame 1 and subtracts as shown in Figure 1, including battery case frame 1
Vibrating device, the top of battery case frame 1 are respectively arranged with main-beam pipe 2 and seat beam pipe 3, and head tube 21, seat beam pipe are provided on main-beam pipe 2
Rear frame 4 is provided on 3, the top of Rear frame 4 is provided with seat of honour supporting plate 5.
Battery case frame 1 is the cuboid framework box like structure of opening upwards, steps on pipe including being located at the top of battery case frame 1
11.Stepping on pipe 11 is horizontally disposed rectangle ring pipe, at the both ends of length direction on the inside of be provided with support plate 13.Support plate 13 is
Horizontal plate structure, edge is fixedly connected with the annular inner wall for stepping on pipe 11.
Main-beam pipe 2 and seat beam pipe 3 are respectively arranged on two support plates 13.Main-beam pipe 2 be syphon shape structure, bottom end with it is corresponding
The top surface of support plate 13 be fixedly connected, top along battery case frame 1 length direction and prolong far from the side at 1 center of battery case frame
It stretches.The top of main-beam pipe 2 is provided with the head tube 21 for installing the components such as handlebar.Head tube 21 is the straight tube-like knot being obliquely installed
Structure is fixedly connected at the center of length direction with the top of main-beam pipe 2.Seat beam pipe 3 is the straight tube-like structure being obliquely installed, bottom end
It is fixedly connected with the top surface of corresponding support plate 13, top is tilted to far from 1 center side of battery case frame.
The top of seat beam pipe 3 is provided with Rear frame 4.Rear frame 4 includes two carrying pipes 41, and two carrying pipes 41 are along vertical
It arranges in direction of traffic.The axis of carrying is located in horizontal plane and consistent with direction of traffic, and two bend pipes are before direction of traffic
End, which is bent upwards, to be extended and is connected with common seat of honour supporting plate 5.
Reinforcing rib 411 is provided between two carrying pipes 41.Reinforcing rib 411 be horizontally disposed plate, length direction with
Direction of traffic is vertical, and the both ends of length direction carry the side close to each other of pipe 41 with two respectively and are fixedly connected.Carry pipe 41
The shelf 42 for placing cargo are provided with along the rear end of direction of traffic.
The bottom end for stepping on pipe 11 is connected with multiple coaming plates 12, steps on pipe 11 and coaming plate 12 surrounds sky for disposing battery case jointly
Between.In conjunction with Fig. 2, lightening hole 6 is offered on coaming plate 12, the edge of lightening hole 6 is provided with by welding the reinforcing flange 61 formed.
Vibration absorber is provided in battery case frame 1, vibration absorber includes multiple shock-absorbing springs for being set to 12 inner wall of coaming plate
111.Multiple shock-absorbing springs 111 have setting in the bottom wall and side wall for stepping on the space that pipe 11 and coaming plate 12 surround.Shock-absorbing spring 111
Telescopic direction it is vertical with the surface of corresponding coaming plate 12, the inner wall of corresponding coaming plate 12 is fixed in one end, and the other end stretches to battery
The inner space of box is simultaneously connected with buffer substrate tablet 112.Buffer substrate tablet 112 is the laminated structure of rubber material, surface and shock-absorbing spring 111
Telescopic direction it is vertical.
In conjunction with Fig. 3,111 outer cover of shock-absorbing spring is equipped with the protecting band 113 of the non-woven fabrics material of tubular, protecting band 113
Coaming plate 12 is fixed at place open at one end, and other end opening is fixed on buffer substrate tablet 112.
The mechanism of the utility model is as follows:
After battery case is placed in battery case frame 1, buffer substrate tablet 112 is abutted with the outer wall of battery case, and electric vehicle is driven a vehicle to place of jolting
When, shock-absorbing spring 111 can play the role of buffering, and then substantially reduce jolting for electric vehicle and shake punching caused by battery
It hits, improves the stationarity of battery case present position, and then improve the safety of battery case.
Above-mentioned specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this
Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification,
But as long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of protection cell type electromobile frame, including battery case frame (1), it is characterised in that: the battery case frame (1) it is interior
Wall is provided with buffer unit, and the buffer unit includes shock-absorbing spring (111), and one end of shock-absorbing spring (111) is connected to battery
The inner wall of box frame (1), the other end of shock-absorbing spring (111) are provided with the buffer substrate tablet (112) for abutting battery case.
2. a kind of protection cell type electromobile frame according to claim 1, it is characterised in that: the shock-absorbing spring
(111) it is provided with multiple, multiple shock-absorbing springs (111) are uniformly distributed in the inner wall of battery case frame (1).
3. a kind of protection cell type electromobile frame according to claim 1, it is characterised in that: the shock-absorbing spring
(111) protecting band (113) of the flexible material of outer cover, one end of protecting band (113) are fixed on battery case frame (1), protection
The other end of bag (113) is fixed on buffer substrate tablet (112).
4. a kind of protection cell type electromobile frame according to claim 3, it is characterised in that: the protecting band (113)
For the protecting band (113) of non-woven fabrics material.
5. a kind of protection cell type electromobile frame according to claim 1, it is characterised in that: the battery case frame (1)
On offer lightening hole (6).
6. a kind of protection cell type electromobile frame according to claim 5, it is characterised in that: the lightening hole (6)
Edge, which is provided with, reinforces flange (61).
7. a kind of protection cell type electromobile frame according to claim 6, it is characterised in that: the reinforcing flange (61)
The reinforcing flange (61) formed for welding.
8. a kind of protection cell type electromobile frame according to claim 1, it is characterised in that: the buffer substrate tablet (112)
For the buffer substrate tablet (112) of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838000.9U CN209192125U (en) | 2018-11-08 | 2018-11-08 | A kind of protection cell type electromobile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838000.9U CN209192125U (en) | 2018-11-08 | 2018-11-08 | A kind of protection cell type electromobile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209192125U true CN209192125U (en) | 2019-08-02 |
Family
ID=67410851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838000.9U Expired - Fee Related CN209192125U (en) | 2018-11-08 | 2018-11-08 | A kind of protection cell type electromobile frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209192125U (en) |
-
2018
- 2018-11-08 CN CN201821838000.9U patent/CN209192125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |