CN205589301U - Vacuum booster that new energy automobile used - Google Patents
Vacuum booster that new energy automobile used Download PDFInfo
- Publication number
- CN205589301U CN205589301U CN201620354643.0U CN201620354643U CN205589301U CN 205589301 U CN205589301 U CN 205589301U CN 201620354643 U CN201620354643 U CN 201620354643U CN 205589301 U CN205589301 U CN 205589301U
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- CN
- China
- Prior art keywords
- roller
- energy automobile
- vacuum booster
- roller bearing
- push rod
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a vacuum booster that new energy automobile used, including base, axle piece, steam valve and graphite gaskets, the base top is provided with the switching -over valve, the oil pump is installed to switching -over valve top, the oil pump sets up the switching -over valve with between the axle piece, axle piece top is provided with a shell, top shell below is provided with the checkpost, the checkpost below is provided with the helping hand push rod, helping hand push rod top is provided with the steam valve, the steam valve top is provided with the roller, the roller below is provided with the louvre, the graphite gaskets top is provided with the roller bearing, the hydraulic pressure roof beam is installed to the roller bearing top. Beneficial effect: the utility model discloses a change the output of partly engine power into hydraulic pump pressure, apply auxiliary acting force to a steering system to messenger's tire turns to, through the improvement of vacuum, and the increase delivery work.
Description
Technical field
This utility model belongs to new-energy automobile apparatus field, is specifically related to the vacuum booster of a kind of new-energy automobile.
Background technology
Booster is by the actuation means such as compressed air, hydraulic oil in automobile, to reach to use light purpose.Oversize vehicle operates because of limited personnel, the most just has a lot " power-assisted " device (formal name used at school is " servo control mechanism ").As a example by booster type servo brake system, it is characterized in that the control device brake treadle mechanism of servosystem is directly handled, its power output acts on hydraulic main cylinder, together with pedal force, master cylinder fluid is pressurizeed, this point be difference with " booster-type " servo brake system " booster-type " servo brake system feature be brake treadle mechanism control master cylinder, the hydraulic pressure transfer of master cylinder output is to auxiliary cylinders, and servosystem is controlled, the power output of servosystem and master cylinder hydraulic pressure act on auxiliary cylinders jointly, auxiliary cylinders exports the hydraulic pressure of wheel cylinder far above master cylinder hydraulic pressure.Great majority are bad for the booster mechanical performance of automobile now, the most overheated.
Utility model content
The purpose of this utility model is that the vacuum booster providing a kind of new-energy automobile in order to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of vacuum booster of new-energy automobile, including base, axle sheet, steam valve and Graphite pad, described base is provided above reversal valve, described reversal valve is arranged above oil pump, described oil pump is arranged between described reversal valve and described axle sheet, described axle sheet is provided above top shell, it is provided with clamp below described top shell, power-assisted push rod it is provided with below described clamp, described power-assisted push rod is provided above described steam valve, described steam valve is provided above roller, it is provided with louvre below described roller, described Graphite pad is provided above roller bearing, described roller bearing is arranged above hydraulic pressure beam.
In said structure, described reversal valve can carry out commutation debugging, and described power-assisted push rod can carry out vacuum servo, and described louvre improves radiating efficiency.
In order to improve vacuum servo efficiency further, described base is connected with described reversal valve, and described reversal valve is connected with described oil pump.
In order to improve vacuum servo efficiency further, described axle sheet uses wire to be connected with described top shell, and described clamp uses wire to be connected with described power-assisted push rod.
In order to improve vacuum servo efficiency further, the connection outlet end of described steam valve is connected with the connection arrival end of described roller, and described roller is connected with described louvre.
In order to improve vacuum servo efficiency further, described Graphite pad is connected with described roller bearing, and described roller bearing is connected with described hydraulic pressure beam.
Beneficial effect: this utility model is that the output of a part of engine power is changed into prexxure of the hydraulic pump, steering is applied assistance force, so that tire turns to, by the raising of vacuum, increases output work.
Accompanying drawing explanation
Fig. 1 is the front view of the vacuum booster of a kind of new-energy automobile described in the utility model；
Fig. 2 is the part drawing of the vacuum booster of a kind of new-energy automobile described in the utility model.
1, base；2, reversal valve；3, oil pump；4, axle sheet；5, top shell；6, clamp；7, power-assisted push rod；8, steam valve；9, roller；10, louvre；11, Graphite pad；12, roller bearing；13, hydraulic pressure beam.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As Figure 1-Figure 2, a kind of vacuum booster of new-energy automobile, including base 1, axle sheet 4, steam valve 8 and Graphite pad 11, base 1 is provided above reversal valve 2, commutation regulation can be carried out, reversal valve 2 is arranged above oil pump 3, oil pump 3 is arranged between reversal valve 2 and axle sheet 4, improve wearability, axle sheet 4 is provided above top shell 5, clamp 6 it is provided with below top shell 5, increase stationarity, power-assisted push rod 7 it is provided with below clamp 6, vacuum servo can be carried out, power-assisted push rod 7 is provided above steam valve 8, pressure in improving, steam valve 8 is provided above roller 9, louvre 10 it is provided with below roller 9, improve radiating efficiency, Graphite pad 11 is provided above roller bearing 12, increase wheelbase, roller bearing 12 is arranged above hydraulic pressure beam 13, reduce moment of flexure.
In said structure, reversal valve 2 can carry out commutation debugging, and power-assisted push rod 7 can carry out vacuum servo, and louvre 10 improves radiating efficiency.
In order to improve vacuum servo efficiency further, base 1 is connected with reversal valve 2, improves connectivity, and reversal valve 2 is connected with oil pump 3, axle sheet 4 uses wire to be connected with top shell 5, clamp 6 uses wire to be connected with power-assisted push rod 7, and the connection outlet end of steam valve 8 is connected with the connection arrival end of roller 9, increases output work, roller 9 is connected with louvre 10, Graphite pad 11 is connected with roller bearing 12, and roller bearing 12 is connected with hydraulic pressure beam 13, improves heat stability.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (5)
1. the vacuum booster of a new-energy automobile, it is characterized in that: include base, axle sheet, steam valve and Graphite pad, described base is provided above reversal valve, described reversal valve is arranged above oil pump, described oil pump is arranged between described reversal valve and described axle sheet, described axle sheet is provided above top shell, it is provided with clamp below described top shell, power-assisted push rod it is provided with below described clamp, described power-assisted push rod is provided above described steam valve, described steam valve is provided above roller, it is provided with louvre below described roller, described Graphite pad is provided above roller bearing, described roller bearing is arranged above hydraulic pressure beam.
The vacuum booster of a kind of new-energy automobile the most according to claim 1, it is characterised in that: described base is connected with described reversal valve, and described reversal valve is connected with described oil pump.
The vacuum booster of a kind of new-energy automobile the most according to claim 1, it is characterised in that: described axle sheet uses wire to be connected with described top shell, and described clamp uses wire to be connected with described power-assisted push rod.
The vacuum booster of a kind of new-energy automobile the most according to claim 1, it is characterised in that: the connection outlet end of described steam valve is connected with the connection arrival end of described roller, and described roller is connected with described louvre.
The vacuum booster of a kind of new-energy automobile the most according to claim 1, it is characterised in that: described Graphite pad is connected with described roller bearing, and described roller bearing is connected with described hydraulic pressure beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354643.0U CN205589301U (en) | 2016-04-26 | 2016-04-26 | Vacuum booster that new energy automobile used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354643.0U CN205589301U (en) | 2016-04-26 | 2016-04-26 | Vacuum booster that new energy automobile used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205589301U true CN205589301U (en) | 2016-09-21 |
Family
ID=56935918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620354643.0U Expired - Fee Related CN205589301U (en) | 2016-04-26 | 2016-04-26 | Vacuum booster that new energy automobile used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205589301U (en) |
-
2016
- 2016-04-26 CN CN201620354643.0U patent/CN205589301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Chengming Inventor before: Cheng Haiyang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180129 Address after: Huaxin Town, Qingpu District 201700 Shanghai City Huateng Road No. 1288 Building 1 J zone 2 room 288 Patentee after: Green car technology (Shanghai) Co., Ltd. Address before: 100000 Beijing, Zhichun Road, No. 7, building, room No. D, room 2302 Patentee before: Zhong Neng Dong Dao Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20200426 |