CN219600862U

CN219600862U - Automobile air conditioner wind speed adjusting knob shell

Info

Publication number: CN219600862U
Application number: CN202320548010.3U
Authority: CN
Inventors: 华立华; 李昔波
Original assignee: Hangzhou Yingli Automobile Parts Co ltd
Current assignee: Hangzhou Yingli Automobile Parts Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-29
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses an automobile air conditioner wind speed adjusting knob shell which comprises a limiting plate, five-tooth columns, a fixed pin and a fixed pin II which are arranged on a base, wherein a locating plate and a locating buckle are arranged on one side of the limiting plate, a reinforcing rib is arranged on the other side of the limiting plate, a locating buckle is arranged on the fixed pin side, a reinforcing rib is arranged on the other side of the limiting plate, the base is arranged on the inner side of an annular shell, a plurality of vertical teeth and a plurality of fixed buckles are arranged on the outer ring of the annular shell, a plurality of buffer grooves are formed in the inner ring of the annular shell, and a decorative groove is formed between the annular shell and the base. The buffer groove increases the vertical compressive strength of the shell, and the reinforcing ribs enable the weak parts of the parts to have better strength, so that the breakage of the parts caused by improper operation is prevented.

Description

Automobile air conditioner wind speed adjusting knob shell

Technical Field

The utility model relates to the field of knob shells, in particular to an automobile air conditioner wind speed adjusting knob shell.

Background

Along with the continuous development of society, people's requirement to life is also higher and higher, and the car is becoming people's tool of riding instead of walk gradually, and under the big environment of the society of car generalization, people's requirement to tiny part is also higher and higher, especially in the aspect of the vehicle-mounted air conditioner, summer is enjoyed cool and is also used in winter heating, along with the increase of using number of times, and part loss is also gradually serious, especially knob loss, probably causes the condition such as smooth silk, damage, part softening, serious perhaps even endangers car owner and passenger's personal safety.

The existing automobile air conditioner wind speed adjusting knob shell is insufficient in function and safety, stable connection cannot be achieved in connection of the shell and control equipment, the knob sliding wire is caused, the strength and the elastic coefficient cannot meet the requirements, the shell is damaged, the outer side is not skid-proof in place, the resistance is insufficient when the automobile air conditioner wind speed adjusting knob shell is connected with decorative articles, and the decorative outer cover is provided with a fixed knob.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the automobile air conditioner wind speed adjusting knob shell which is stable in connection, simple to replace and convenient to transport.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automobile air conditioner wind speed adjust knob casing, includes the equipment main part, the equipment main part include base, annular shell, its characterized in that, the base on be equipped with limiting plate, five tooth post, a plurality of fixed pin, the base establish in annular shell one end, the limiting plate be the arc, the limiting plate extrados is equipped with spacer and location knot, the opposite side is equipped with strengthening rib one, fixed pin and side be equipped with the location knot, the another side is equipped with strengthening rib two, a plurality of fixed pins are annular arrangement around five tooth post with the limiting plate, spacer fixed connection between limiting plate and annular shell, annular shell inboard be equipped with a plurality of dashpots.

Preferably, the upper part of the positioning buckle is fixedly connected to the fixing pin and the limiting plate in an inclined plane shape, and can be easily clamped into the rotating track during installation.

Preferably, the five-tooth column is fixedly connected to the base in a hollow shape, the inner ring at the upper end of the five-tooth column is provided with a downward bevel connection design, the abrasion to a connecting part can be reduced during installation, and the installation is convenient.

Preferably, a decorative groove is arranged between the annular shell and the base.

Preferably, the annular shell is provided with a bevel opening at a position corresponding to the fixing pin.

Preferably, the outer ring of the annular shell is provided with a plurality of vertical teeth, and the width of one end of each vertical tooth is gradually decreased from one end to the other end.

Preferably, the outer side of the annular shell is provided with a plurality of fixing buckles, and the fixing buckles are arranged on the outer side of the annular shell and lower than the edge of the annular shell.

Preferably, a plurality of buffer grooves are formed in the inner side of the annular shell.

Preferably, the reinforcing ribs enable the compressive strength of weak parts of the parts to be improved, and the service life of the parts to be prolonged.

Preferably, the five teeth of the outer ring of the five-tooth column are combined with the connecting part, and the knob has obvious feeling of being in touch when rotating.

Compared with the prior art, the utility model has the beneficial effects that:

1. the automobile air conditioner air speed adjusting knob is integrally formed by PC plastic through injection molding, has high overall strength, high elastic coefficient and good toughness, is suitable for high-temperature and low-temperature environments, and has good insulativity;

2. the design of the limiting plate and the fixing pin can limit the position of the knob when the knob rotates, so that dislocation and falling off can not occur;

3. the vertical teeth and the fixing buckles at the outer side of the annular shell can enable the protective sleeve sleeved at the outer side to be more stable, and the situation of sliding and falling off can not occur;

4. the design of the reinforcing ribs effectively strengthens weak parts of the parts and prolongs the service life of the parts;

5. the buffer groove is formed, so that the vertical strength of the annular shell of the part is enhanced, and the part can be better stored in the transportation process.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of a base structure of the present utility model;

FIG. 4 is a schematic view of a five-tooth post connection portion of the present utility model;

in the figure: 1. an adjusting knob body; 2. a base; 3. an annular housing; 4. a decorative groove; 5. a limiting plate; 6. five-tooth column; 7. a fixing pin; 8. vertical teeth; 9. a fixing buckle; 10. a buffer tank; 11. a positioning sheet; 12. a positioning buckle; 13. a first reinforcing rib; 14. a second reinforcing rib; 15. and (5) a bevel opening.

Description of the embodiments

As shown in fig. 1-4, an automobile air conditioner wind speed adjusting knob shell comprises a base 2 and an annular shell 3, wherein a limiting plate 5, five-tooth columns 6 and a fixing pin 7 are arranged on the base, the limiting plate 5 is arc-shaped, a locating plate 11 is fixedly connected to the convex surface of the limiting plate 5, the locating plate 11 is arranged between the annular shell 3 and the limiting plate 5, a locating buckle 12 and a first reinforcing rib 13 are arranged on the limiting plate 3, the locating buckle 12 is arranged on the convex surface of the limiting plate 5, the first reinforcing rib 13 is arranged on the concave surface of the limiting plate 5, an inclined surface is designed at the upper end of the locating buckle 12, a locating buckle 12 and a second reinforcing rib 14 are arranged on the fixing pin 7, the base 2 is arranged at one end of the annular shell 3 and protrudes one section, a decorative groove 4 is arranged between the base 2 and the annular shell, a plurality of vertical teeth 8 and a fixing buckle 9 are arranged on the outer side of the annular shell, a plurality of buffer grooves 10 are formed in the inner side of the fixing buckle 9 and slightly lower than the annular shell 3, the vertical teeth 8 are close to the base 2, one end of the five-tooth columns 6 are sleeved on the rotating shaft, and the tooth tips are buckled with a notch at a joint when the five-tooth columns 6 are installed.

The locating piece 11 between the limiting plate 5 and the annular shell 3 can enable the connection part of the knob shell and the automobile air conditioner to be connected in an embedded mode, and the limiting effect is achieved when the knob shell rotates to a certain position.

Five teeth post 6 on be equipped with five archs, correspond the five gears of air conditioner wind speed, the tooth post designs different quantity teeth according to specific gear condition, inserts five teeth post 6 with the junction during the installation in, five teeth post 6 is connected with base 2 the other end cavity inside and is done the bevel connection design, protection part that can be better during the installation.

The fixed pin 7 and the locating buckle 12 on the limiting plate 5 can fix the rotating track of the knob shell during installation, and the inclined plane design on the upper part of the locating buckle 12 can better enable the shell to be installed.

The friction force between the shell and the package of the annular shell 3 can be increased by the plurality of vertical teeth 8 arranged on the annular shell 3, the package is prevented from falling off when in use, the annular shell 3 is also provided with a plurality of fixing buckles 9, and the fixing buckles 9 can be fixed when in package installation, so that the package is not easy to fall off and is convenient to replace compared with an adhesive method.

The buffer groove 10 is arranged on the inner side of the annular shell 3, so that the vertical pressure resistance of the part is improved, and the service life of the part is greatly prolonged.

The decorative groove 4 makes the knob housing more beautiful when it is decorated.

The whole shell of the utility model is formed by injection molding of PC plastic, and the PC plastic has the characteristics of high strength, high elastic coefficient and good insulativity, so that the utility model is safer to use, and has good elasticity and high strength.

The protective jacket is fastened on the fixing buckle 9 along the thin end of the vertical tooth 8, the old wind speed adjusting knob is removed, the assembled wind speed adjusting knob is taken out, the five-tooth column 6 is aligned to the air conditioner connecting column for insertion, the protruding tooth can be clamped into the limiting groove every time the protruding tooth rotates, as shown in fig. 4, obvious feeling of a touch can occur, the positioning buckle 12 is fastened on the rotating track, and the automobile can be used after being ignited and electrified by light rotation.

The embodiments described herein are merely illustrative of the principles of the present utility model, and various modifications or additions may be made to the described embodiments by those skilled in the art without departing from the spirit of the utility model or beyond the scope of the appended claims.

Claims

1. The utility model provides an automobile air conditioner wind speed adjust knob casing, includes equipment main part (1), equipment main part (1) include base (2), annular shell (3), its characterized in that, base (2) on be equipped with limiting plate (5), five tooth post (6), a plurality of fixed pin (7), base (2) are established in annular shell (3) one end, limiting plate (5) are the arc, limiting plate (5) extrados is equipped with spacer (11) and location knot (12), the opposite side is equipped with strengthening rib one (13), fixed pin (7) are equipped with location knot (12) with the side, the another side is equipped with strengthening rib two (14), a plurality of fixed pin (7) are around five tooth post (6) with limiting plate (5), spacer (11) fixed connection is between limiting plate (5) and annular shell (3), annular shell (3) inboard is equipped with a plurality of dashpot (10).

2. The automobile air conditioner wind speed adjusting knob shell according to claim 1, wherein the upper part of the positioning buckle (12) is fixedly connected to the fixing pin (7) and the limiting plate (5) in an inclined plane shape.

3. The automobile air conditioner air speed adjusting knob shell according to claim 1, wherein the five-tooth column (6) is fixedly connected to the base (2) in a hollow mode, and a downward bevel design is arranged on an inner ring of the upper end of the five-tooth column (6).

4. The automobile air conditioner wind speed adjusting knob shell according to claim 1, wherein a decorative groove (4) is arranged between the annular shell (3) and the base (2).

5. The automobile air conditioner wind speed adjusting knob shell according to claim 1, wherein the annular shell (3) is provided with a bevel (15) at a position corresponding to the fixing pin (7).

6. The automobile air conditioner wind speed adjusting knob shell according to claim 1, wherein the outer ring of the annular shell (3) is provided with a plurality of vertical teeth (8), and the width of each vertical tooth (8) decreases from one end to the other end.

7. The automobile air conditioner wind speed adjusting knob shell according to claim 1, wherein a plurality of fixing buckles (9) are arranged on the outer side of the annular shell (3), and the fixing buckles (9) are arranged on the outer side of the annular shell (3) and lower than the edge of the annular shell (3).

8. The automobile air conditioner wind speed adjusting knob shell according to claim 1, wherein the main body (1) is integrally formed by injection molding of PC plastic.