CN220955873U - Inlet manifold runner controller - Google Patents
Inlet manifold runner controller Download PDFInfo
- Publication number
- CN220955873U CN220955873U CN202323024762.9U CN202323024762U CN220955873U CN 220955873 U CN220955873 U CN 220955873U CN 202323024762 U CN202323024762 U CN 202323024762U CN 220955873 U CN220955873 U CN 220955873U
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- Prior art keywords
- shell
- rubber gasket
- intake manifold
- wall
- mounting
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model discloses an intake manifold runner controller, comprising: the shell comprises a lower shell and an upper shell, and the upper shell is covered on the lower shell and is connected with the lower shell in a sealing way; the rubber gasket is arranged in the shell, and the edge of the rubber gasket is provided with a sealing part and is connected with the inner wall of the shell through the sealing part; the end part of the sliding rod is provided with a mounting part and is fixedly connected with the rubber gasket through the mounting part, the sliding rod penetrates through the lower shell and extends downwards, one end of the sliding rod, which is far away from the mounting part, is provided with a connecting part, and the connecting part is used for connecting a rotating shaft of the valve plate of the air inlet manifold; the spring is arranged in the shell, one end of the spring is abutted against the rubber gasket, and the other end of the spring is abutted against the upper shell; one end of the rubber air pipe is communicated with the space surrounded by the upper shell and the rubber gasket, and the other end of the rubber air pipe is connected with a vacuum source. The air inlet manifold flow channel controller can effectively avoid being influenced by temperature and external magnetic field interference, the product is light, and the air inlet manifold flow channel controller can be suitable for more occasions with limited installation environments.
Description
Technical Field
The utility model relates to the technical field of mechanical controllers, in particular to an intake manifold runner controller.
Background
The intake manifold flow controller is mainly applied to an intake manifold of an automobile, and when the engine is at a low rotation speed, the air demand is smaller, and when the engine of the automobile is at a high rotation speed, the air demand is increased. At the moment, the automobile ECU controls the air inlet manifold runner controller, so that the opening and closing degree of the air inlet valve is adjusted to change the air inflow of the engine.
The current intake manifold runner controllers in the market mostly use an electric control type controller, and are connected with a manifold intake valve plate through a rotating shaft on the controller, and realize rotating opening and closing when receiving electric signals. The electric control type controller is large in size, high in installation space requirement and easy to influence by temperature change and external magnetic field interference to cause control deviation.
Therefore, there is a need to develop an intake manifold runner controller to solve the technical problems in the prior art.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the air inlet manifold flow channel controller which can effectively avoid being influenced by temperature and external magnetic field interference, and the whole product volume is designed in a light-weight way, so that the air inlet manifold flow channel controller can be suitable for more occasions with limited installation environments.
An intake manifold runner controller according to an embodiment of the first aspect of the present utility model includes:
The shell comprises a lower shell and an upper shell, wherein the upper shell is covered on the lower shell and is in sealing connection with the lower shell;
the rubber gasket is arranged in the shell, and the edge of the rubber gasket is provided with a sealing part and is connected with the inner wall of the shell through the sealing part;
The end part of the sliding rod is provided with a mounting part and is fixedly connected with the rubber gasket through the mounting part, the sliding rod penetrates through the lower shell and extends downwards, one end of the sliding rod, which is far away from the mounting part, is provided with a connecting part, and the connecting part is used for connecting a valve plate rotating shaft of the air inlet manifold;
A spring disposed in the housing, one end of the spring abutting the rubber gasket, and the other end abutting the upper housing;
and one end of the rubber air pipe is communicated with the space surrounded by the upper shell and the rubber gasket, and the other end of the rubber air pipe is connected with a vacuum source.
According to the embodiment of the utility model, the intake manifold flow channel controller has at least the following beneficial effects: the intake manifold flow channel controller adopts a negative pressure type design, can effectively avoid being influenced by temperature and external magnetic field interference, and the whole product volume is designed in a light-weight way, so that the volume size of the product is effectively reduced, and the intake manifold flow channel controller can be suitable for more occasions with limited installation environments. Specifically, the inside rubber gasket and the spring of being provided with of casing, the spring makes rubber gasket open downwards, and the slide bar is connected to the rubber gasket, forms the negative pressure state in the casing when vacuum source is opened, and the rubber gasket retrieves and compresses the spring, and the rubber gasket drives the slide bar motion simultaneously, and the slide bar is connected with the valve transmission to realize the rotation of valve.
According to some embodiments of the utility model, the edge of the lower housing is provided with an upward first flange, a first groove is arranged on the inner side of the first flange, the sealing part is configured as a downward second flange of the rubber gasket edge, the second flange is inserted into the first groove, and the outer wall of the upper housing is clung to the inner wall of the first flange.
According to some embodiments of the utility model, the mounting portion is configured as a disc-shaped structure and a limit protrusion, the disc-shaped structure is disposed at an end of the slide bar, the limit protrusion is disposed at a side wall of the slide bar, and the rubber gasket is sandwiched between the disc-shaped structure and the limit protrusion.
According to some embodiments of the utility model, a portion of the rubber gasket located between the disc-like structure and the limit protrusion is provided with a sealing ring.
According to some embodiments of the utility model, the inner wall of the disc-shaped structure is provided with a fixing part, and the fixing part is inserted into the spring.
According to some embodiments of the utility model, the inner wall of the lower housing is provided with an annular protrusion, which abuts the outer wall of the rubber gasket.
According to some embodiments of the utility model, the upper housing is provided with a catch and the lower housing is provided with a catch groove, the catch being snapped into the catch groove.
According to some embodiments of the utility model, the sliding bar is provided with a plurality of second grooves arranged along the length direction.
According to some embodiments of the utility model, the lower housing is provided with a mounting block connected to the bottom of the lower housing, the mounting block being provided with mounting holes.
According to some embodiments of the utility model, the mounting block is provided with a stiffener.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is an exploded view of an intake manifold runner controller according to one embodiment of the present utility model;
FIG. 2 is a schematic diagram of the intake manifold runner controller shown in FIG. 1;
Fig. 3 is a cross-sectional view of A-A shown in fig. 2.
Reference numerals:
The device comprises a shell 100, a lower shell 110, a first flange 111, a first groove 112, an annular protrusion 113, a clamping groove 114, a mounting block 120, a mounting hole 121, an upper shell 130, a buckle 131, a rubber gasket 200, a sealing part 210, a second flange 221, a sliding rod 300, a mounting part 310, a disc-shaped structure 311, a fixing part 312, a limiting protrusion 313, a connecting part 320, a second groove 321, a spring 400, a rubber air pipe 500 and a sealing ring 510.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The intake manifold flow controller is mainly applied to an intake manifold of an automobile, and when the engine is at a low rotation speed, the air demand is smaller, and when the engine of the automobile is at a high rotation speed, the air demand is increased. At the moment, the automobile ECU controls the air inlet manifold runner controller, so that the opening and closing degree of the air inlet valve is adjusted to change the air inflow of the engine.
The current intake manifold runner controllers in the market mostly use an electric control type controller, and are connected with a manifold intake valve plate through a rotating shaft on the controller, and realize rotating opening and closing when receiving electric signals. The electric control type controller is large in size, high in installation space requirement and easy to influence by temperature change and external magnetic field interference to cause control deviation.
Aiming at the technical problems in the prior art, the utility model provides the air inlet manifold flow channel controller which adopts a negative pressure design, can effectively avoid being influenced by temperature and external magnetic field interference, is designed in a lightweight way, effectively reduces the volume size of the product, and can be suitable for more occasions with limited installation environments. Specifically, the inside rubber gasket and the spring of being provided with of casing, the spring makes rubber gasket open downwards, and the slide bar is connected to the rubber gasket, forms the negative pressure state in the casing when vacuum source is opened, and the rubber gasket retrieves and compresses the spring, and the rubber gasket drives the slide bar motion simultaneously, and the slide bar is connected with the valve transmission to realize the rotation of valve.
Referring to fig. 1 to 3, it can be understood that the intake manifold runner controller provided by the embodiment of the present utility model includes a housing 100, a rubber gasket 200, a sliding rod 300, a spring 400, and a rubber air pipe 500, specifically, the housing 100 includes a lower housing 110 and an upper housing 130, the upper housing 130 is covered on the lower housing 110 and is connected with the lower housing 110 in a sealing manner, the rubber gasket 200 is disposed inside the housing 100, a sealing portion 210 is disposed at an edge of the rubber gasket 200 and is connected with an inner wall of the housing 100 through the sealing portion 210, a mounting portion 310 is disposed at an end of the sliding rod 300 and is fixedly connected with the rubber gasket 200 through the mounting portion 310, the sliding rod 300 passes through the lower housing 110 and extends downward, a connecting portion 320 is disposed at an end of the sliding rod 300 remote from the mounting portion 310, the connecting portion 320 is used for connecting with a rotating shaft of the intake manifold, the spring 400 is disposed in the housing 100, one end of the spring 400 abuts against the rubber gasket 200, the other end of the upper housing 130 abuts against the upper housing 130, one end of the rubber air pipe 500 communicates with a space enclosed by the upper housing 130, and the other end is connected with a vacuum source.
It should be noted that, the edge of the lower housing 110 is provided with a first flange 111 facing upward, a first groove 112 is provided on the inner side of the first flange 111, the sealing portion 210 is configured as a second flange 221 facing downward on the edge of the rubber gasket 200, the second flange 221 is inserted into the first groove 112, the outer wall of the upper housing 130 is tightly attached to the inner wall of the first flange 111, and at the same time, the upper housing 130 is tightly pressed against the upper edge of the rubber gasket 200 to further realize sealing.
The mounting portion 310 is configured to have a disc-shaped structure 311 and a stopper protrusion 313, the disc-shaped structure 311 is disposed at an end of the slide bar 300, a mouth of the disc-shaped structure 311 faces upward, the stopper protrusion 313 is disposed on a side wall of the slide bar 300, and the rubber gasket 200 is sandwiched between the disc-shaped structure 311 and the stopper protrusion 313, so as to fixedly connect the slide bar 300 and the rubber gasket 200. The portion of the rubber gasket 200 located between the disc-shaped structure 311 and the limit protrusion 313 is provided with a seal ring 510, further improving the sealing effect. The inner wall of the disc-shaped structure 311 is provided with a fixing portion 312, and the fixing portion 312 is inserted into the spring 400.
In order to further improve the sealing effect of the controller, the inner wall of the lower housing 110 is provided with an annular protrusion 113, and the annular protrusion 113 abuts against the outer wall of the rubber gasket 200. In addition, the upper housing 130 is provided with a buckle 131, the lower housing 110 is provided with a clamping groove 114, the buckle 131 is clamped in the clamping groove 114, and the lower housing is connected through the buckle 131 to facilitate disassembly and assembly, and is convenient to operate.
It should be noted that, in order to further achieve the light weight, the slide bar 300 is provided with a plurality of second grooves 321 arranged along the length direction, and the arrangement of the second grooves 321 can effectively reduce the weight of the slide bar 300.
The lower case 110 is provided with a mounting block 120, the mounting block 120 is connected to the bottom of the lower case 110, the mounting block 120 is provided with a mounting hole 121, and mounting is achieved by screws and the mounting block 120. The mounting block 120 is provided with reinforcing ribs to improve the strength of the mounting block 120.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. An intake manifold runner controller, comprising:
The shell comprises a lower shell and an upper shell, wherein the upper shell is covered on the lower shell and is in sealing connection with the lower shell;
the rubber gasket is arranged in the shell, and the edge of the rubber gasket is provided with a sealing part and is connected with the inner wall of the shell through the sealing part;
The end part of the sliding rod is provided with a mounting part and is fixedly connected with the rubber gasket through the mounting part, the sliding rod penetrates through the lower shell and extends downwards, one end of the sliding rod, which is far away from the mounting part, is provided with a connecting part, and the connecting part is used for connecting a valve plate rotating shaft of the air inlet manifold;
A spring disposed in the housing, one end of the spring abutting the rubber gasket, and the other end abutting the upper housing;
and one end of the rubber air pipe is communicated with the space surrounded by the upper shell and the rubber gasket, and the other end of the rubber air pipe is connected with a vacuum source.
2. An intake manifold flow controller according to claim 1, wherein an edge of said lower housing is provided with an upwardly facing first flange, a first groove is provided on an inner side of said first flange, said sealing portion is configured as a downwardly facing second flange of said rubber gasket edge, said second flange is inserted into said first groove, and an outer wall of said upper housing is abutted against an inner wall of said first flange.
3. The intake manifold runner controller according to claim 1, wherein the mounting portion is configured of a disc-shaped structure provided at an end of the slide bar and a stopper protrusion provided at a side wall of the slide bar, and the rubber gasket is sandwiched between the disc-shaped structure and the stopper protrusion.
4. An intake manifold flow controller according to claim 3, wherein a portion of said rubber gasket between said disc-like structure and said stopper boss is provided with a seal ring.
5. An intake manifold runner as described in claim 3 wherein the inner wall of said disc-like structure is provided with a securing portion, said securing portion being interposed with said spring.
6. An intake manifold runner controller as claimed in claim 1, wherein the inner wall of the lower housing is provided with an annular projection which abuts the outer wall of the rubber gasket.
7. An intake manifold runner controller as claimed in claim 1 wherein the upper housing is provided with a catch and the lower housing is provided with a catch slot, the catch being retained in the catch slot.
8. The intake manifold runner controller of claim 1, wherein the slide bar is provided with a plurality of second grooves aligned in a length direction.
9. An intake manifold runner controller as claimed in claim 1 wherein the lower housing is provided with a mounting block, the mounting block being connected to the bottom of the lower housing, the mounting block being provided with mounting holes.
10. An intake manifold runner controller as claimed in claim 9 wherein the mounting blocks are provided with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323024762.9U CN220955873U (en) | 2023-11-08 | 2023-11-08 | Inlet manifold runner controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323024762.9U CN220955873U (en) | 2023-11-08 | 2023-11-08 | Inlet manifold runner controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955873U true CN220955873U (en) | 2024-05-14 |
Family
ID=90976770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323024762.9U Active CN220955873U (en) | 2023-11-08 | 2023-11-08 | Inlet manifold runner controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955873U (en) |
-
2023
- 2023-11-08 CN CN202323024762.9U patent/CN220955873U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |