CN202215369U - Upper cover of electronic throttle valve - Google Patents
Upper cover of electronic throttle valve Download PDFInfo
- Publication number
- CN202215369U CN202215369U CN2011202540326U CN201120254032U CN202215369U CN 202215369 U CN202215369 U CN 202215369U CN 2011202540326 U CN2011202540326 U CN 2011202540326U CN 201120254032 U CN201120254032 U CN 201120254032U CN 202215369 U CN202215369 U CN 202215369U
- Authority
- CN
- China
- Prior art keywords
- valve body
- loam cake
- upper cover
- valve
- electronic throttle
- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses an upper cover of an electronic throttle valve, and the upper cover comprises a valve body, wherein a valve shaft is rotatably installed in the valve body, a motor is installed in the valve body, a radial through hole is arranged in the valve body to form an airflow channel, the valve shaft penetrates through the airflow channel from top to bottom and is connected with the motor through a gear transmission mechanism in a transmission way, and a valve plate is fixedly installed on the valve shaft, and the valve plate is positioned in the airflow channel; and an upper cover is buckled at the end part of the valve body, the end part of the upper cover is integrally connected with a connecting terminal in an injection molding way, a substrate is fixedly installed at the bottom of the upper cover, and is electrically connected with the connecting terminal, and a plurality of guide holes are arranged in the upper cover. The electronic throttle valve has a reasonable structure, the guide holes are arranged in the upper cover, so the assembly is convenient, the working efficiency is high, and very good practical value is obtained.
Description
Technical field
The utility model relates to the internal combustion engine of motor vehicle system unit, is specifically related to a kind of electronic throttle loam cake.
Background technique
BBG is to adopt electric control device, replaces the fuel feeding process that traditional mechanical system (like Carburetor) is controlled motor.Electronic throttle is the device that BBG provides combustion-supporting air; Be provided with jaw opening sensor; Aperture numerical value and opening speed are passed to controller, confirm the in good time operation conditions of Motor Vehicle, the raising of Along with people's living standard and environmental consciousness by controller; To closure require increasingly highly, and the electronic throttle lid is also most important as the part of closure.And defectives such as electronic throttle lid packaging technology more complicated in the market.
The model utility content
The purpose of the utility model provides and a kind ofly can overcome above-mentioned defective, and a kind of electronic throttle loam cake reasonable in design, easy to assembly, high working efficiency.
The technological scheme of the utility model is following:
A kind of electronic throttle loam cake includes valve body, is rotatablely equipped with valve shaft in the described valve body; In the described valve body motor is installed, described valve body is provided with radial direction through hole and constitutes air-flow path, and described valve shaft passes air-flow path from top to bottom and is connected with electric-motor-driving through gear drive; Be installed with valve block on the valve shaft, and valve block is positioned at air-flow path, it is characterized in that: the end of said valve body fastens has loam cake; The end of said loam cake is connected with tenminal block through integrated through injection molding; The bottom of said loam cake is installed with substrate, and described substrate is electrically connected with tenminal block, covers on described and is provided with a plurality of pilot holes.
Described electronic throttle loam cake is characterized in that: described gear drive comprises driving gear, driving gear and driven gear, is installed with shell fragment on the described driven gear, and shell fragment is electrically connected with substrate.
Described electronic throttle loam cake is characterized in that: the bottom of said loam cake is connected with control wiring through integrated through injection molding.
The beneficial effect of the utility model:
The utility model is rational in infrastructure, on cover and be provided with a plurality of pilot holes, easy to assembly, high working efficiency has good use value.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the polycrystalline substance schematic representation of the utility model loam cake.
Fig. 3 is the end construction schematic representation of the utility model loam cake.
Embodiment
Referring to accompanying drawing, a kind of electronic throttle loam cake includes valve body 4; Be rotatablely equipped with valve shaft 5 in the valve body 4, in the valve body 4 motor be installed, valve body 4 is provided with radial direction through hole and constitutes air-flow path 7; Valve shaft 5 passes air-flow path 7 from top to bottom and is connected with electric-motor-driving through gear drive 1; Be installed with valve block 6 on the valve shaft 5, and valve block 6 is positioned at air-flow path 7, the end of valve body 4 is installed with loam cake 8 through buckle 2; The end of loam cake 8 is connected with tenminal block 9 through integrated through injection molding, and the bottom of loam cake 8 is installed with substrate 10, and substrate 10 is electrically connected with tenminal block 9, and loam cake 8 is provided with a plurality of pilot holes 12, easy to assembly, high working efficiency.
Gear drive 1 comprises driving gear, driving gear and driven gear, is installed with shell fragment 3 on the driven gear, and shell fragment 3 is electrically connected with substrate 10.
The bottom of loam cake 8 is connected with control wiring 11 through integrated through injection molding.
Explanation is at last; Only unrestricted in the above present embodiment in order to the technological scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is elaborated, those of ordinary skill in the art should be appreciated that and can make amendment or replace the technological scheme of the utility model; And not breaking away from the aim and the scope of the utility model technological scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (3)
1. electronic throttle loam cake; Include valve body, be rotatablely equipped with valve shaft in the described valve body, in the described valve body motor is installed; Described valve body is provided with radial direction through hole and constitutes air-flow path; Described valve shaft passes air-flow path from top to bottom and is connected with electric-motor-driving through gear drive, be installed with valve block on the valve shaft, and valve block is positioned at air-flow path; It is characterized in that: the end of said valve body fastens has loam cake; The end of said loam cake is connected with tenminal block through integrated through injection molding; The bottom of said loam cake is installed with substrate, and described substrate is electrically connected with tenminal block, covers on described and is provided with a plurality of pilot holes.
2. electronic throttle loam cake according to claim 1 is characterized in that: described gear drive comprises driving gear, driving gear and driven gear, is installed with shell fragment on the described driven gear, and shell fragment is electrically connected with substrate.
3. electronic throttle loam cake according to claim 1 is characterized in that: the bottom of said loam cake is connected with control wiring through integrated through injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202540326U CN202215369U (en) | 2011-07-19 | 2011-07-19 | Upper cover of electronic throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202540326U CN202215369U (en) | 2011-07-19 | 2011-07-19 | Upper cover of electronic throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215369U true CN202215369U (en) | 2012-05-09 |
Family
ID=46014629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202540326U Expired - Fee Related CN202215369U (en) | 2011-07-19 | 2011-07-19 | Upper cover of electronic throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153890A (en) * | 2014-05-13 | 2014-11-19 | 上海奥众汽车部件制造有限公司 | Dust cover assembly and electronic throttle valve including same |
-
2011
- 2011-07-19 CN CN2011202540326U patent/CN202215369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153890A (en) * | 2014-05-13 | 2014-11-19 | 上海奥众汽车部件制造有限公司 | Dust cover assembly and electronic throttle valve including same |
| CN104153890B (en) * | 2014-05-13 | 2016-08-17 | 上海奥众汽车部件制造有限公司 | A kind of dust-proof cover and include its electronic throttle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130719 |