CN202413773U - Vacuum gas storage tank for brake assist system of electric automobile - Google Patents
Vacuum gas storage tank for brake assist system of electric automobile Download PDFInfo
- Publication number
- CN202413773U CN202413773U CN 201120571000 CN201120571000U CN202413773U CN 202413773 U CN202413773 U CN 202413773U CN 201120571000 CN201120571000 CN 201120571000 CN 201120571000 U CN201120571000 U CN 201120571000U CN 202413773 U CN202413773 U CN 202413773U
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- CN
- China
- Prior art keywords
- storage tank
- air storage
- pressure sensor
- vacuum air
- tank body
- 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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- Valves And Accessory Devices For Braking Systems (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of a brake assist system of an electric automobile, in particular to an installing structure of a vacuum gas storage tank and a pressure sensor in the brake assist system of the electric automobile. The installing structure comprises a vacuum gas storage tank body, and a pressure sensor used for collecting pressure signals of the brake assist system is arranged on the vacuum gas storage tank body in an integrated way. The installing structure has the advantages that the structure of the brake assist system of the electric automobile is compact, the installing space is reduced, and the weight is lightened, so the energy saving and the emission reduction are favorably realized, the installing pipeline is simplified, the assembly is simple, and the labor cost is reduced. In the further technical scheme, the vacuum gas storage tank body is a plastic forming element, the self weight of the whole automobile can be effectively reduced, and the energy consumption is saved.
Description
Technical field
The utility model relates to electronlmobil brake force aid system technical field, relates in particular to vacuum air storage tank and the mounting structure of pressure sensor in a kind of electronlmobil brake force aid system.
Background technology
Electronlmobil brake force aid system generally is made up of vacuum pump, vacuum air storage tank, pressure sensor, controller and vacuum booster etc., and pressure sensor is used to detect vacuum air storage tank pressure.
In the prior art, existing vacuum air storage tank is made of metal usually, pressure sensor and vacuum air storage tank split-type design, and its weight is heavier, has strengthened the car load deadweight, and installing space is big, installation pipeline is complicated, take time and effort; Simultaneously, be unfavorable for integrally-built arrangement layout, and sensor influences the safety of vehicle ', even influences its service life owing to the split type problems such as signal distortion occur of concluding the business that is provided with.
Therefore, need improve, reduce installing space the traditional electric automobile force aid system that brakes, and expendable weight, simplify installation pipeline, reduce labour cost.
The utility model content
In view of this, the purpose of the utility model provides a kind of vacuum air storage tank that is used for electronlmobil brake force aid system, makes electronlmobil brake force aid system compact conformation; Reduce installing space, and expendable weight, installation pipeline simplified; Assembling is simple, thereby reduces labour cost.
The purpose of the utility model realizes through following technical scheme: the vacuum air storage tank that is used for electronlmobil brake force aid system; Comprise the vacuum air storage tank tank body, the integrated pressure sensor that is used to gather brake force aid system pressure signal that is provided with on the said vacuum air storage tank tank body.
Further, integrated being provided with is used for fixing the pressure sensor installation position that pressure sensor is set on the said vacuum air storage tank tank body, and said pressure sensor installation position and pressure sensor are fitted shape and be provided with;
Further, said vacuum air storage tank tank body is an improved plastics structural shape, said pressure sensor installation position and vacuum air storage tank tank body integrated injection molding.
Vacuum air storage tank tank body and pressure sensor that the vacuum air storage tank that is used for electronlmobil brake force aid system of the utility model, electronlmobil are braked in the force aid system are set to one, make the electronlmobil force aid system compact conformation that brakes; Reduce installing space; And expendable weight, thereby be beneficial to energy-saving and emission-reduction, simplify installation pipeline; Assembling is simple, thereby reduces labour cost.In further technical scheme, the vacuum air storage tank tank body is an improved plastics structural shape, can effectively reduce the car load deadweight, energy efficient.
Other advantages, target and the characteristic of the utility model will be set forth in specification sheets subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from the practice of the utility model, obtain instruction to investigating of hereinafter.The target of the utility model and other advantages can realize and obtain through following specification sheets and claims.
Description of drawings
Fig. 1 shows the structural representation of the vacuum air storage tank that is used for electronlmobil brake force aid system.
The specific embodiment
Below will carry out detailed description to the preferred embodiment of the utility model.Should be appreciated that preferred embodiment has been merely explanation the utility model, rather than in order to limit the protection domain of the utility model.
Referring to Fig. 1; The vacuum air storage tank that is used for electronlmobil brake force aid system of present embodiment; Comprise the vacuum air storage tank tank body; The integrated pressure sensor 3 that is used to gather true brake force aid system pressure signal that is provided with on the said vacuum air storage tank tank body is directly taked the pressure data in the vacuum air storage tank tank body.
In the present embodiment, integrated being provided with is used for fixing the pressure sensor installation position 2 that pressure sensor 3 is set on the said vacuum air storage tank tank body 1, and said pressure sensor installation position and pressure sensor are fitted shape and be provided with; Right shape setting refers to shape and adapts, sharp and stable installation, and the stability of assurance signal.
In the present embodiment, said vacuum air storage tank tank body 1 is an improved plastics structural shape, and said pressure sensor installation position 2 and vacuum air storage tank tank body integrated injection molding are simple and compact for structure, further reduce volume and reduce weight.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of present technique scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. be used for the vacuum air storage tank of electronlmobil brake force aid system, comprise the vacuum air storage tank tank body, it is characterized in that: the integrated pressure sensor that is used to gather brake force aid system pressure signal that is provided with on the said vacuum air storage tank tank body.
2. the vacuum air storage tank that is used for electronlmobil brake force aid system according to claim 1; It is characterized in that: integrated being provided with is used for fixing the pressure sensor installation position that pressure sensor is set on the said vacuum air storage tank tank body, and said pressure sensor installation position and pressure sensor are fitted shape and be provided with.
3. the vacuum air storage tank that is used for electronlmobil brake force aid system according to claim 2, it is characterized in that: said vacuum air storage tank tank body is an improved plastics structural shape, said pressure sensor installation position and vacuum air storage tank tank body integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120571000 CN202413773U (en) | 2011-12-31 | 2011-12-31 | Vacuum gas storage tank for brake assist system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120571000 CN202413773U (en) | 2011-12-31 | 2011-12-31 | Vacuum gas storage tank for brake assist system of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413773U true CN202413773U (en) | 2012-09-05 |
Family
ID=46738560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120571000 Expired - Fee Related CN202413773U (en) | 2011-12-31 | 2011-12-31 | Vacuum gas storage tank for brake assist system of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192111A (en) * | 2014-08-04 | 2014-12-10 | 袁辉龙 | Vacuum air storage tank |
| CN107032274A (en) * | 2017-04-26 | 2017-08-11 | 奇瑞商用车（安徽）有限公司 | A kind of vacuum tank and its assembly method |
-
2011
- 2011-12-31 CN CN 201120571000 patent/CN202413773U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192111A (en) * | 2014-08-04 | 2014-12-10 | 袁辉龙 | Vacuum air storage tank |
| CN107032274A (en) * | 2017-04-26 | 2017-08-11 | 奇瑞商用车（安徽）有限公司 | A kind of vacuum tank and its assembly method |
| CN107032274B (en) * | 2017-04-26 | 2019-01-22 | 奇瑞商用车（安徽）有限公司 | A kind of vacuum tank and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Ruichi Auto Industrial Co., Ltd. Assignor: Chongqing Xiaokang Industry Group Co., Ltd. Contract record no.: 2012500000092 Denomination of utility model: Vacuum gas storage tank for brake assist system of electric automobile Granted publication date: 20120905 License type: Exclusive License Record date: 20121203 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |