CN215284325U - Suspension structure of electric automobile - Google Patents
Suspension structure of electric automobile Download PDFInfo
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- CN215284325U CN215284325U CN202121897958.7U CN202121897958U CN215284325U CN 215284325 U CN215284325 U CN 215284325U CN 202121897958 U CN202121897958 U CN 202121897958U CN 215284325 U CN215284325 U CN 215284325U
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- unit
- rib
- suspension structure
- rib unit
- electric automobile
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- 239000000725 suspension Substances 0.000 title claims abstract description 60
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides an electric automobile suspension structure for electric automobile spare part technical field, electric automobile suspension structure include shell unit (1), shell unit (1) in set up rib unit (2), shell unit (1) and rib unit (2) set up to the integral type structure, exoskeleton (3) are located shell unit (1), exoskeleton (3) connect shell unit (1) and rib unit (2) simultaneously, set up rubber cushion (4) in exoskeleton (3), set up suspension inner core (5) in rubber cushion (4), electric automobile suspension structure, simple structure can make the atress effective dispersion of rib unit transmit to shell unit, under the unchangeable prerequisite of original intensity, effectively alleviate part weight.
Description
Technical Field
The utility model belongs to the technical field of electric automobile spare part, more specifically say, relate to an electric automobile suspension structure.
Background
Under the background that new energy vehicles are listed as 'strategic emerging industries', the electric vehicle industry develops rapidly. The light weight of the parts has great influence on the electricity consumption, the driving range, the dynamic property, the braking property, the passive safety, the reliability and the durability of the electric vehicle. The existing cast aluminum alloy suspension mostly uses shell and rib structures, the number or thickness of shells and rib plates needs to be increased to improve the suspension mode and strength, the weight and material waste of the suspension is caused, and the part manufacturing and transportation cost is improved. The existing cast aluminum alloy suspension adopts a unilateral cavity structure, local stress is easy to concentrate, and the strength is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: to prior art's not enough, provide a simple structure, can make the effective dispersion of atress of rib unit transmit to shell unit to under the unchangeable prerequisite of original intensity, effectively alleviate the electric automobile suspension structure of part weight.
To solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model relates to an electric automobile suspension structure, electric automobile suspension structure include the shell unit, the shell unit in set up the rib unit, shell unit and rib unit set up to the integral type structure, the exoskeleton is located the shell unit, shell unit and rib unit are connected simultaneously to the exoskeleton, set up the rubber cushion in the exoskeleton, set up the suspension inner core in the rubber cushion.
The inner core of the electric automobile suspension structure is provided with a connecting hole I, one corner position of the rib unit is provided with a connecting hole II, and the other corner position is provided with a connecting hole III.
The connecting holes I, the connecting holes II and the connecting holes III are arranged in a triangular mode.
The rib unit is provided with a cavity part which extends to the shell unit.
The stress of the rib unit is arranged into a structure which can be dispersedly transmitted to the shell unit.
The rib unit comprises a plurality of rib unit components, and a cavity part is arranged between the adjacent rib unit components.
The rib unit components of the rib units comprise two rib unit components, each rib unit component is connected with a connecting hole arranged on one rib unit, each rib unit component and the shell unit form a bracket arm structure, and the corresponding connecting hole on the rib unit is supported.
The side surface of the rubber cushion is provided with a supporting rib which protrudes outwards.
One side of the electric automobile suspension structure, which is provided with the outer framework, is provided with an arc-shaped surface structure protruding outwards, and the other side of the electric automobile suspension structure is provided with an arc-shaped surface structure recessed inwards.
Adopt the technical scheme of the utility model, can obtain following beneficial effect:
electric automobile suspension structure, improve the structure of suspension, propose brand-new technical scheme. When the suspension structure is arranged, the rib units are arranged in the shell units, and the shell units and the rib units are of an integrated structure. When the suspension is used on the electric vehicle, because the suspended shell unit and the suspended rib unit are integrally constructed, the stress of the rib unit can be effectively dispersed and transmitted to the shell unit, and the side surfaces of the rib unit and the shell unit form a supporting arm structure, so that the mechanical strength of the mounting holes at two ends is improved. Like this, reduce the atress value of rib unit, avoid the atress too big and damage easily to effectively ensure the intensity of suspension, improve life, improve the electric motor car performance. Electric automobile suspension structure, simple structure can make the atress effective dispersion of rib unit transmit to the shell unit, under the unchangeable prerequisite of original intensity, effectively alleviate part weight.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic front structural view of a suspension structure of an electric vehicle according to the present invention;
fig. 2 is a schematic back structure diagram of the suspension structure of the electric vehicle according to the present invention;
in the drawings, the reference numbers are respectively: 1. a housing unit; 2. a rib unit; 3. an outer skeleton; 4. a rubber cushion; 5. an inner core; 6. a connecting hole I; 7. a connecting hole II; 8. connecting holes III; 9. a cavity portion; 10. a rib unit assembly; 11. and (7) supporting ribs.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes, structures, mutual positions and connection relations of the components, the functions and operation principles of the components, and the like:
as shown in the attached drawings 1 and 2, the utility model relates to an electric automobile suspension structure, electric automobile suspension structure include shell unit 1, shell unit 1 in set up rib unit 2, shell unit 1 and rib unit 2 set up to the integral type structure, exoskeleton 3 is located shell unit 1, exoskeleton 3 connects shell unit 1 and rib unit 2 simultaneously, sets up rubber cushion 4 in exoskeleton 3, sets up suspension inner core 5 in the rubber cushion 4. Above-mentioned structure, to the problem that suspension structure among the prior art exists, improve the structure of suspension, propose brand-new technical scheme. When the suspension structure is arranged, the rib unit 2 is arranged in the shell unit 1, and the shell unit 1 and the rib unit 2 are of an integrated structure. When the suspension is used on the electric vehicle, because the suspended shell unit and the suspended rib unit are integrally constructed, the stress of the rib unit can be effectively dispersed and transmitted to the shell unit, and the side surfaces of the rib unit and the shell unit form a supporting arm structure, so that the mechanical strength of the mounting holes at two ends is improved. Like this, reduce the atress value of rib unit, avoid the atress too big and damage easily to effectively ensure the intensity of suspension, improve life, improve the electric motor car performance. Electric automobile suspension structure, simple structure can make the atress effective dispersion of rib unit transmit to the shell unit to under the unchangeable prerequisite of original intensity, effectively alleviate part weight.
The inner core 5 of the electric automobile suspension structure is provided with a connecting hole I6, a corner position of the rib unit 2 is provided with a connecting hole II 7, and the other corner position is provided with a connecting hole III 8. Above-mentioned structure, connecting hole I6, connecting hole II 7, connecting hole III 8 for the connection of suspension and different parts, connecting hole II 7, connecting hole III 8 are rigid structure with rib unit and shell unit, and outer skeleton and rib unit and shell unit are rigid structure, and connecting hole I6 is rigid structure with the inner core, and flexible rubber cushion is located between inner core and the outer skeleton, effectively realizes flexible shock attenuation buffering.
And the connecting holes I6, II 7 and III 8 are arranged in a triangular manner.
The rib unit 2 is provided with a cavity part 9, and the cavity part 9 extends to the shell unit 1. The stress of the rib unit 2 is distributed and transmitted to the shell unit 1. Above-mentioned structure, cavity portion effectively realize subtracting the weight to because the structure that sets up of rib unit and shell unit, make to set up cavity portion and can not influence the bulk strength of suspension, and effectively subtract the weight, promote the performance.
The rib unit 2 comprises a plurality of rib unit assemblies 10, and a cavity part 9 is arranged between the adjacent rib unit assemblies 10. The rib unit assemblies 10 of the rib unit 2 comprise two rib unit assemblies 10, each rib unit assembly 10 is connected with a connecting hole arranged on one rib unit 2, each rib unit assembly 10 and the shell unit 1 form a bracket arm structure, and one corresponding connecting hole on the rib unit 2 is supported.
The side of the rubber cushion 4 is provided with a supporting rib 11 which protrudes outwards. Above-mentioned structure, the brace rod sets up a plurality ofly, and a plurality of brace rods are arranged according to the clearance to improve the intensity of rubber cushion.
One side of the suspension structure of the electric automobile, which is provided with the outer framework 3, is provided with an arc-shaped surface structure protruding outwards, and the other side of the suspension structure is provided with an arc-shaped surface structure recessed inwards.
Electric automobile suspension structure, improve the structure of suspension, propose brand-new technical scheme. When the suspension structure is arranged, the rib units are arranged in the shell units, and the shell units and the rib units are of an integrated structure. When the suspension is used on the electric vehicle, because the suspended shell unit and the suspended rib unit are integrally constructed, the stress of the rib unit can be effectively dispersed and transmitted to the shell unit, and the side surfaces of the rib unit and the shell unit form a supporting arm structure, so that the mechanical strength of the mounting holes at two ends is improved. Like this, reduce the atress value of rib unit, avoid the atress too big and damage easily to effectively ensure the intensity of suspension, improve life, improve the electric motor car performance. Electric automobile suspension structure, simple structure can make the atress effective dispersion of rib unit transmit to the shell unit, under the unchangeable prerequisite of original intensity, effectively alleviate part weight.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the present invention can be implemented in various ways without modification, and the present invention is not limited by the above embodiments.
Claims (9)
1. The utility model provides an electric automobile suspension structure which characterized in that: electric automobile suspension structure include shell unit (1), shell unit (1) in set up rib unit (2), shell unit (1) and rib unit (2) set up to the formula of one-piece structure, exoskeleton (3) are located shell unit (1), exoskeleton (3) connect shell unit (1) and rib unit (2) simultaneously, set up rubber cushion (4) in exoskeleton (3), set up suspension inner core (5) in rubber cushion (4).
2. The electric vehicle suspension structure according to claim 1, characterized in that: inner core (5) of electric automobile suspension structure on set up connecting hole I (6), rib unit (2) a corner position sets up connecting hole II (7), another corner position sets up connecting hole III (8).
3. The electric vehicle suspension structure according to claim 2, characterized in that: the connecting holes I (6), the connecting holes II (7) and the connecting holes III (8) are arranged in a triangular mode.
4. The electric vehicle suspension structure according to claim 1 or 2, characterized in that: the rib unit (2) is provided with a cavity part (9), and the cavity part (9) extends to the shell unit (1).
5. The electric vehicle suspension structure according to claim 1 or 2, characterized in that: the stress of the rib unit (2) is set to be a structure capable of being dispersedly transmitted to the shell unit (1).
6. The electric vehicle suspension structure according to claim 4, characterized in that: the rib unit (2) comprises a plurality of rib unit assemblies (10), and a cavity part (9) is arranged between the adjacent rib unit assemblies (10).
7. The electric vehicle suspension structure according to claim 6, characterized in that: the rib unit assemblies (10) of the rib units (2) comprise two rib unit assemblies, each rib unit assembly (10) is connected with a connecting hole formed in one rib unit (2), each rib unit assembly (10) and the shell unit (1) form a bracket arm structure, and the rib units (2) are supported with one corresponding connecting hole.
8. The electric vehicle suspension structure according to claim 1 or 2, characterized in that: the side surface of the rubber soft pad (4) is provided with a supporting rib (11) which protrudes outwards.
9. The electric vehicle suspension structure according to claim 1, characterized in that: one side of the electric automobile suspension structure, which is provided with the outer framework (3), is provided with an arc-shaped surface structure protruding outwards, and the other side of the electric automobile suspension structure is provided with an arc-shaped surface structure recessed inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121897958.7U CN215284325U (en) | 2021-08-13 | 2021-08-13 | Suspension structure of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121897958.7U CN215284325U (en) | 2021-08-13 | 2021-08-13 | Suspension structure of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215284325U true CN215284325U (en) | 2021-12-24 |
Family
ID=79527212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121897958.7U Active CN215284325U (en) | 2021-08-13 | 2021-08-13 | Suspension structure of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215284325U (en) |
-
2021
- 2021-08-13 CN CN202121897958.7U patent/CN215284325U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electric vehicle mounting structure Effective date of registration: 20220713 Granted publication date: 20211224 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20211224 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A suspension structure for electric vehicles Granted publication date: 20211224 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2023510000285 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |