CN218381162U - MAF sensor base - Google Patents
MAF sensor base Download PDFInfo
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- CN218381162U CN218381162U CN202222220651.4U CN202222220651U CN218381162U CN 218381162 U CN218381162 U CN 218381162U CN 202222220651 U CN202222220651 U CN 202222220651U CN 218381162 U CN218381162 U CN 218381162U
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- air inlet
- base body
- air
- maf sensor
- rubber tube
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Abstract
The utility model discloses a MAF sensor base, the on-line screen storage device comprises a base body, gas outlet and air inlet have been seted up on base body's the both sides respectively, the inside branch spacer grid that is provided with of air inlet, be provided with the mounting groove on base body one side, install an MAF sensor in the mounting groove, be provided with the rubber tube of giving vent to anger on one side that the air inlet was kept away from to the gas outlet, one side that the gas outlet was kept away from to the air inlet is provided with the rubber tube that admits air, the one end fixedly connected with air inlet steel pipe of rubber tube of giving vent to anger is kept away from to base body, the steel tube that admits air passes through support fixed connection on engine body. Through the cooperation between base body, gas outlet, air inlet, mounting groove, the steel pipe that admits air, support, the rubber tube of admitting air and the rubber tube of giving vent to anger, base body installs on the steel pipe of admitting air, and the steel pipe of admitting air passes through the support to be connected with the engine, the installation and the arranging of this sensor base of being convenient for, and base body adopts engineering plastics to make simultaneously, and is of high quality, with low costs.
Description
Technical Field
The utility model relates to the technical field of engines, specifically a MAF sensor base.
Background
The MAF sensor is a device for detecting air flow, which can receive the information from the sensor, convert it into electric signal and output it to meet the requirement of receiving and controlling the information. The MAF sensor is fixed by a sensor base, which is usually made by powder metallurgy or stamping.
An existing MAF sensor base, as disclosed in chinese patent with application number CN201820856879.3 entitled "a sensor base", is used to connect, support and connect with an external sensor measuring component, and includes: the beam is used for connecting an external sensor measuring component; the mounting seat is connected with the cross beam and arranged at the bottom of the cross beam, and the mounting seat is arranged in an I-shaped structure; the mounting seat comprises a connecting part and mounting parts arranged at two ends of the connecting part; the connecting part is connected with the cross beam; and each reinforcing plate is connected with the cross beam and the mounting seat respectively and is arranged on two sides of the cross beam in a triangular shape. Above-mentioned sensor base is the mount pad of I-shaped structure through the setting, has effectively improved sensor base's horizontal shock resistance and reliability, and then has guaranteed the measuring accuracy degree and life to respectively be the reinforcing plate of triangle-shaped shape through setting up, improved sensor base's anti lateral deviation ability and reliability.
Above-mentioned patent passes through the cooperation between crossbeam, mount pad etc. and is the mount pad of I-shaped column structure through the setting, has effectively improved sensor base's horizontal shock resistance and reliability, and then has guaranteed measuring accuracy degree of accuracy and life, but the unable adjustment base of above-mentioned patent is not convenient for install, and sensor base adopts powder metallurgy manufacturing or stamping workpiece to make usually simultaneously, and the cost is higher relatively.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a MAF sensor base to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a MAF sensor base, includes base body, gas outlet and air inlet have been seted up on base body's the both sides respectively, the inside separating net that is provided with of air inlet, be provided with the mounting groove on base body one side, install an MAF sensor in the mounting groove, the air outlet is kept away from and is provided with the rubber tube of giving vent to anger on one side of air inlet, one side that the air outlet was kept away from to the air inlet is provided with the rubber tube that admits air, the base body is kept away from the one end fixedly connected with of the rubber tube of giving vent to anger and is admitted air the steel pipe, the steel pipe that admits air passes through support fixed connection on engine body.
Furthermore, a separation net is arranged inside the base body and is positioned on one side close to the air inlet.
Furthermore, an air filter tube is arranged at one end, far away from the air inlet rubber tube, of the air inlet steel tube.
Furthermore, a first hoop is arranged at one end of the air inlet and one end of the air inlet rubber pipe, and a second hoop is arranged between the air outlet and the air outlet rubber pipe.
Furthermore, an arrow mark is arranged on one side of the base body.
Furthermore, a bolt hole is formed in the base body, a fastening bolt is connected to the bolt hole in an internal thread mode, and the MAF sensor is arranged on the base body through the matching between the fastening bolt and the bolt hole.
Compared with the prior art, the beneficial effects of the utility model are that: this MAF sensor base, through the cooperation between base body, gas outlet, air inlet, mounting groove, the steel pipe that admits air, support, the rubber pipe that admits air and the rubber pipe of giving vent to anger, base body installs on the steel pipe that admits air, and the steel pipe that admits air passes through the support to be connected with the engine, and the installation and the arranging of this sensor base of being convenient for, base body adopt engineering plastics to make simultaneously, and is of high quality, with low costs.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic overall structural diagram provided by an embodiment of the present invention;
fig. 2 is a schematic view of a top view structure of a base body according to an embodiment of the present invention;
fig. 3 is a schematic view of a front view structure of a base body according to an embodiment of the present invention;
fig. 4 is a schematic side view of the base body provided by the embodiment of the present invention.
Description of reference numerals: 1. an air outlet; 2. an air inlet; 3. mounting grooves; 4. bolt holes; 5. a separation net; 6. a first hoop; 7. a second hoop; 8. an arrow mark; 9. an engine body; 11. an air filtering rubber tube; 12. an air inlet steel pipe; 13. an air inlet rubber pipe; 14. a base body; 15. an air outlet rubber pipe; 16. a MAF sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a MAF sensor base, including base body 14, gas outlet 1 and air inlet 2 have been seted up on base body 14's the both sides respectively, 2 inside separating net 5 that are provided with of air inlet, be provided with mounting groove 3 on base body 14 one side, install an MAF sensor 16 in the mounting groove 3, be provided with air outlet rubber tube 15 on one side that air inlet 2 was kept away from to gas outlet 1, one side that air outlet 1 was kept away from to air inlet 2 is provided with air inlet rubber tube 13, base body 14 keeps away from the one end fixedly connected with air inlet steel pipe 12 of air outlet rubber tube 15, air inlet steel pipe 12 passes through support fixed connection on engine body 9.
Specifically, the MAF sensor base comprises a base body 14, wherein the base body 14 is made of engineering plastics (made of PA 6), so that the MAF sensor base is good in quality and low in cost; the air inlet 2 penetrates through the air outlet 1 from the air inlet 2, and the separation net 5 is arranged in the air inlet 2, so that air is uniformly distributed by gas distribution and air inlet flow detection is more accurate, and more specifically, the separation net is uniformly distributed by the grids 5 with the length and width of 4mm, so that air is uniformly distributed by gas distribution and air inlet; wherein, one side of the base body 14 is provided with a mounting groove 3, and a MAF sensor 16 is mounted in the mounting groove 3, thereby being convenient for mounting the MAF sensor 16 and having good use effect; the side of the air outlet 1, which is far away from the air inlet 2, is provided with an air outlet rubber tube 15, the side of the air inlet 2, which is far away from the air outlet 1, is provided with an air inlet rubber tube 13, and the air outlet rubber tube 15 and the air inlet rubber tube 13 are arranged, so that the air is conveniently conveyed and the guiding effect is achieved; wherein base body 14 keeps away from one end fixedly connected with air inlet steel pipe 12 of air outlet rubber tube 15, and air inlet steel pipe 12 passes through support fixed connection on engine body 9, and is fixed through steel pipe 12 that will admit air, and then is convenient for fix the sensor base to it is fixed to be convenient for this sensor, and easy operation is convenient, excellent in use effect.
The utility model also provides an embodiment, the one end that air inlet pipe 12 kept away from air inlet rubber pipe 13 is provided with air filter pipe 11.
Preferably, through being provided with empty rubber tube 11 in the one end that air inlet steel pipe 12 kept away from air inlet rubber tube 13, set up empty rubber tube 11, carry out prefilter to the gas that enters into air inlet steel pipe 12, excellent in use effect.
A first hoop 6 is arranged at one end of the air inlet 2 and one end of the air inlet rubber pipe 13, and a second hoop 7 is arranged between the air outlet 1 and the air outlet rubber pipe 15.
Preferably, the air inlet 2 and the one end of the air inlet rubber tube 13 are provided with a first hoop 6, the second hoop 7 is arranged between the air outlet 1 and the air outlet rubber tube 15, the air inlet rubber tube 13 and the air outlet rubber tube 15 are conveniently further fixed by arranging the first hoop 6 and the second hoop 7, the condition that the air inlet rubber tube 13 and the air outlet rubber tube 15 fall off is prevented, and the using effect is good.
The utility model also provides an embodiment is provided with arrow mark 8 on base body 14 one side.
Preferably, an arrow mark 8 is arranged on one side of the base body 14, wherein the direction of the arrow mark 8 is from the air inlet 2 to the air outlet 1, so that the occurrence of working errors is avoided.
Screw hole 4 has been seted up on base body 14, and threaded connection has fastening bolt in bolt hole 4, and MAF sensor 16 passes through the cooperation setting between fastening bolt and the bolt hole 4 on base body 14.
Preferably, the base body 14 is provided with the bolt hole 4, the bolt hole 4 is connected with a fastening bolt through internal threads, the MAF sensor 16 is arranged on the base body 14 through the matching between the fastening bolt and the bolt hole 4, the MAF sensor 16 is conveniently fixed on the base body 14, and the use effect is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A MAF sensor mount comprising a mount body (14), characterized by:
an air outlet (1) and an air inlet (2) are respectively formed in two sides of the base body (14), and a separation net (5) is arranged in the air inlet (2);
a mounting groove (3) is formed in one side of the base body (14), and a MAF sensor (16) is mounted in the mounting groove (3);
an air outlet rubber pipe (15) is arranged on one side of the air outlet (1) far away from the air inlet (2), and an air inlet rubber pipe (13) is arranged on one side of the air inlet (2) far away from the air outlet (1);
one end of the base body (14) far away from the air outlet rubber pipe (15) is fixedly connected with an air inlet steel pipe (12), and the air inlet steel pipe (12) is fixedly connected to the engine body (9) through a support.
2. The MAF sensor mount of claim 1, wherein: and an air filter pipe (11) is arranged at one end of the air inlet steel pipe (12) far away from the air inlet rubber pipe (13).
3. The MAF sensor mount of claim 1, wherein: a first hoop (6) is arranged at one end of the air inlet (2) and one end of the air inlet rubber pipe (13), and a second hoop (7) is arranged between the air outlet (1) and the air outlet rubber pipe (15).
4. The MAF sensor mount of claim 1, wherein: an arrow mark (8) is arranged on one side of the base body (14).
5. The MAF sensor mount of claim 1, wherein: a bolt hole (4) is formed in the base body (14), and a fastening bolt is connected to the bolt hole (4) through internal threads;
the MAF sensor (16) is arranged on the base body (14) through the matching between fastening bolts and bolt holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222220651.4U CN218381162U (en) | 2022-08-23 | 2022-08-23 | MAF sensor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222220651.4U CN218381162U (en) | 2022-08-23 | 2022-08-23 | MAF sensor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218381162U true CN218381162U (en) | 2023-01-24 |
Family
ID=84968695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222220651.4U Active CN218381162U (en) | 2022-08-23 | 2022-08-23 | MAF sensor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218381162U (en) |
-
2022
- 2022-08-23 CN CN202222220651.4U patent/CN218381162U/en active Active
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