CN220796547U

CN220796547U - Waterproof dustproof knob structure and wherein accuse platform

Info

Publication number: CN220796547U
Application number: CN202322457149.XU
Authority: CN
Inventors: 肖冬毅
Original assignee: Guangzhou Liuhuan Information Technology Co ltd
Current assignee: Guangzhou Liuhuan Information Technology Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-16
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to a waterproof dustproof knob structure and a console thereof, comprising a knob cap, an encoder, a key frame and a waterproof part; the knob cap is provided with a key groove and a first key hole, and the first key hole penetrates through two ends of the knob cap; the inner wall of the knob cap is fixed with the encoder, one end of the key frame is positioned in the key groove and is fixed with the inner wall of the waterproof part, and the other end of the key frame is fixed with the inner wall of the encoder; waterproof portion is including waterproof top, waterproof wall, elastic part and the waterproof end of sealing connection in proper order, and waterproof wall's one end encircles waterproof top's periphery setting, and waterproof wall's one end encircles waterproof wall's the other end setting, and waterproof end's the inner wall encircles elastic part's the other end setting, waterproof end's outer wall and the inner wall butt according to the keyway. According to the waterproof and dustproof knob structure and the console thereof, the waterproof part is covered on the key frame, so that external moisture and dust are prevented from contacting the key frame, and the waterproof and dustproof knob structure has the advantages of being simple in structure, waterproof and dustproof.

Description

Waterproof dustproof knob structure and wherein accuse platform

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a waterproof and dustproof knob structure and a console thereof.

Background

The physical keys, the knobs and the like still play an important role in the existing automobile interior due to the advantages of simple interaction, no need of dispersing excessive attention of an automobile driver, capability of improving the richness of the interior, capability of enabling the interior to have more texture and the like.

In the process of implementing the present utility model, the inventor finds that at least the following problems exist in the prior art: the existing knob is not designed with waterproof and dustproof functions, and moisture and dust can enter the knob through gaps among parts of the knob, so that the knob is damaged.

Disclosure of Invention

Based on the above, the utility model aims to provide a waterproof and dustproof knob structure and a console thereof, which have the advantages of simple structure, water prevention and dust prevention by covering a waterproof part on a key frame and enabling the outer wall of a waterproof bottom of the waterproof part to be abutted with the inner wall of a key groove so as to prevent external moisture and dust from contacting the key frame.

A waterproof and dustproof knob structure comprises a knob cap, an encoder, a key frame and a waterproof part; the knob cap is fixed with the encoder, the key frame penetrates through the knob cap to be fixed with the encoder, and the waterproof part is fixed with the key frame;

the knob cap is columnar, the knob cap is provided with a key pressing groove and a first key hole, the key pressing groove is positioned at one end of the knob cap, and the first key hole is positioned in the key pressing groove and penetrates through two ends of the knob cap;

the encoder is provided with a second key hole, the second key hole penetrates through two ends of the encoder, and the outer side of the encoder is fixed with the inner wall of the first key hole;

the key frame comprises a supporting frame and a waterproof buckle, the supporting frame is tubular, one end of the supporting frame is positioned in the key groove, the other end of the supporting frame is fixed with the inner wall of the second key hole, and the waterproof buckle is arranged on the outer side of the supporting frame and positioned in the key groove;

the waterproof part is located in the key groove, the waterproof part comprises a waterproof top, a waterproof wall, an elastic part and a waterproof bottom, one end of the waterproof wall surrounds the periphery of the waterproof top and is in sealing connection with the waterproof top, the waterproof wall is provided with a first waterproof buckle hole, the waterproof buckle is in clamping connection with the first waterproof buckle hole, one end of the elastic part surrounds the other end of the waterproof wall and is in sealing connection with the waterproof wall, the other end of the elastic part faces the outer side of the waterproof wall to deviate from the extension of the waterproof top, the waterproof bottom is provided with a through hole, the inner wall of the waterproof bottom surrounds the other end of the elastic part and is in sealing connection with the elastic part, and the outer wall of the waterproof bottom is in butt joint with the inner wall of the key groove.

According to the waterproof and dustproof knob structure, the waterproof part is covered on the key frame, the outer wall of the waterproof bottom of the waterproof part is abutted against the inner wall of the key groove, so that external moisture and dust are prevented from contacting the key frame, and the waterproof and dustproof knob structure has the advantages of being simple in structure, waterproof and dustproof.

Further, the key frame is further provided with a positioning notch, the positioning notch is located at one end of the key frame, the waterproof part further comprises a positioning block, the positioning block is fixed with the inner wall of the waterproof wall, and the positioning block is matched with the positioning notch. Through setting up locating piece and location breach, make waterproof portion install to the process of button frame more quick on the one hand, only need guarantee that locating piece and location breach cooperation can be smoothly install waterproof portion on the button frame, on the other hand can prevent that waterproof portion from taking place to rotate after installing the button frame, make the clearance between waterproof portion and the button frame increase, influence the leakproofness between waterproof portion and the button frame.

Further, the waterproof part further comprises a buckling part, the buckling part is fixed with the outer side of the waterproof wall, the buckling part is covered on the first waterproof buckling hole, and the buckling part is matched with the waterproof buckle. The waterproof part is further improved by arranging the buckling part, so that moisture or dust is prevented from entering the key support frame from a gap between the waterproof buckling hole and the waterproof buckle.

Further, the waterproof key comprises a pressing part, wherein the pressing part is tubular, the pressing part is positioned in the key groove and is fixed with the inner wall of the key groove, and the pressing part is abutted with the waterproof bottom. By arranging the pressing part, the tightness between the waterproof part and the knob cap is increased.

Further, the knob cap further comprises a guide rail and a first buckle, wherein the guide rail is fixed with the inner wall of the first button hole, one end of the first buckle, which is used for fixing, is fixed with the inner wall of the first button hole, and one end of the first buckle, which is used for clamping, is arranged towards the rotating shaft of the knob cap; the key frame further comprises a second buckle, and the second buckle is fixed on the outer side of the supporting frame and is arranged close to the other end of the supporting frame; the encoder is further provided with a first clamping groove, a guide groove and a second clamping groove, wherein the first clamping groove is positioned at the outer side of the encoder and is positioned between two ends of the encoder, the guide groove penetrates through one end of the encoder, which is close to the knob cap, the second clamping groove is positioned at the inner side of the encoder and is positioned between two ends of the encoder, and the extending directions of the first clamping groove, the guide groove and the second clamping groove are all parallel to the rotating shaft of the knob cap; the first buckle is in clamping connection with the first clamping groove, the guide groove is in sliding fit with the guide rail, and the second buckle is in clamping connection with the second clamping groove. The knob cap and the encoder are more conveniently installed through sliding fit of the guide rail and the guide groove, the knob cap and the encoder are fixed through clamping of the first buckle and the first clamping groove, and the key frame and the encoder are fixed through clamping of the second buckle and the second clamping groove.

Further, still include the button cap, the button cap includes button top and button wall, the button top is hugged closely waterproof top sets up, the one end of button wall is centers on the periphery setting of button top, the inner wall of button wall is hugged closely the outer wall setting of waterproof wall, the button wall is equipped with the waterproof buckle hole of second, waterproof buckle hole of second with waterproof buckle hole intercommunication, waterproof buckle with waterproof buckle hole of first with waterproof buckle hole joint of second. The button cap is tightly attached to the outer wall of the waterproof part, so that the waterproof and dustproof performances of the knob structure are further improved.

The embodiment of the utility model also provides a center console, which comprises any one of the waterproof and dustproof knob structures and also comprises a shell, wherein the shell is provided with a first knob hole, and the waterproof and dustproof knob structure is fixed with the shell and is positioned at the first knob hole.

Further, still include the installation cover, the installation cover includes mounting panel, first mounting wall and installation buckle, one side of mounting panel covers first knob hole setting and with shell sealing contact, the mounting panel is equipped with the mounting hole, the mounting hole with first knob hole intercommunication, first mounting wall is located in the first knob hole, the one end of first mounting wall is around the mounting hole sets up, the installation buckle be used for fixed one end with the opposite side of mounting panel is fixed, the installation buckle is used for the one end orientation that the card was established the rotatory axle setting of knob cap.

Further, the touch switch is fixed in the second key hole, the key frame further comprises a key bar, one end of the key bar is fixed with the supporting frame, and the other end of the key bar is in contact with the touch switch.

Further, still include touch-sensitive screen and circuit board, the touch-sensitive screen is fixed on the shell, the touch-sensitive screen is equipped with the second knob hole, the second knob hole with first knob hole intercommunication, a waterproof dustproof knob structure pass in proper order the second knob hole with first knob hole sets up, the circuit board with the shell is fixed, a waterproof dustproof knob structure with the circuit board is fixed.

For a better understanding and implementation, embodiments of the present utility model are described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic cross-sectional view of a waterproof and dustproof knob structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a knob cap according to an embodiment of the utility model;

FIG. 3 is a schematic diagram of an encoder according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a structure of a key frame according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a waterproof part according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a key cap according to an embodiment of the present utility model;

FIG. 7 is an exploded view of a center console according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a mounting sleeve according to an embodiment of the present utility model;

FIG. 9 is a schematic cross-sectional view of a console according to an embodiment of the present utility model;

the knob cap 1, the knob cap body 11, the key groove 111, the first key hole 112, the guide rail 12, the first buckle 13, the encoder 2, the second key hole 21, the first card groove 22, the guide groove 23, the key frame 3, the support frame 31, the positioning notch 311, the waterproof buckle 32, the second buckle 33, the waterproof part 4, the waterproof top 41, the waterproof wall 42, the first waterproof buckle hole 421, the elastic part 43, the waterproof bottom 44, the positioning block 45, the pressing part 5, the key cap 6, the key top 61, the key wall 62, the second waterproof buckle hole 621, the housing 7, the first knob hole 71, the mounting sleeve 8, the mounting plate 81, the first mounting wall 82, the second mounting wall 83, the mounting buckle 84, the tact switch 9, the touch screen 10, the second knob hole 101, and the circuit board 110.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the embodiments of the present utility model are shown in the drawings.

Furthermore, the terms first, second, third and the like in the description and in the claims, are used for descriptive purposes only and are not necessarily for describing relative importance or to indicate the number of features indicated or the order or timing of the description. The terms are interchangeable where appropriate. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Similarly, the term "coupled" is used throughout the specification and claims to mean coupled, and should not be taken as limited to a direct coupling. Thus, the expression "device a is connected to device B" should not be limited to devices or systems in which device a is directly connected to device B, meaning that there is a path between device a and device B, which may be a path that includes other devices or tools.

Referring to fig. 1, the present embodiment provides a waterproof and dustproof knob structure, which includes a knob cap 1, an encoder 2, a key frame 3, a waterproof portion 4, a pressing portion 5, and a key cap 6; the knob cap 1 is fixed with the encoder 2, the key frame 3 is inserted on the knob cap 1 and the encoder 2, the waterproof part 4 is fixed with the key frame 3, the pressing part 5 is used for pressing the waterproof part 4, and the key cap 6 is fixed on the waterproof part 4.

Referring to fig. 2, the knob cap 1 is in a column shape, the knob cap 1 comprises a knob cap 1 body, a guide rail 12 and a first buckle 13, the knob cap 1 body is provided with a key groove 111 and a first key hole 112, the key groove 111 is positioned at one end of the knob cap 1 body, and the first key hole 112 is positioned in the key groove 111 and penetrates through two ends of the knob cap 1 body; the guide rail 12 is positioned in the first key hole 112 and is fixed with the inner wall of the first key hole 112, one end of the first buckle 13 used for fixing is fixed with the inner wall of the first key hole 112, and one end of the first buckle 13 used for clamping is arranged towards the rotating shaft of the knob cap 1; the knob cap 1 is fixed to the encoder 2 by a first buckle 13, and in one embodiment, the first buckle 13 is a non-detachable buckle, so as to ensure the stability of fixing the knob cap 1 to the encoder 2.

Referring to fig. 3, the encoder 2 includes a small outer diameter section and a large outer diameter section, the encoder 2 is fixed to the knob cap 1 through the small outer diameter section, and the encoder 2 is provided with a second key hole 21, a first clamping groove 22, a guide groove 23 and a second clamping groove; the second key holes 21 are provided through both ends of the encoder 2; the first clamping groove 22 is positioned at the outer side of the encoder 2 and between two ends of the encoder 2, the first clamping groove 22 is used for being clamped with the first clamping buckle 13, and the knob cap 1 and the encoder 2 are fixed through the clamping of the first clamping buckle 13 and the first clamping groove 22; the guide groove 23 is positioned at the outer side of the encoder 2 and penetrates through one end of the encoder 2 with a small outer diameter, the guide groove 23 is used for being in sliding fit with the guide rail 12, and the knob cap 1 and the encoder 2 are more convenient to install through the sliding fit of the guide rail 12 and the guide groove 23; the second clamping groove is positioned on the inner side of the encoder 2 and between the two ends of the encoder 2, and the extending directions of the first clamping groove 22, the guide groove 23 and the second clamping groove are parallel to the rotating shaft of the knob cap 1.

Referring to fig. 4, the key frame 3 includes a supporting frame 31, a waterproof buckle 32 and a second buckle 33, the supporting frame 31 is tubular, one end of the supporting frame 31 is located in the key slot 111, one end of the supporting frame 31 is provided with a positioning notch 311, and the other end of the supporting frame 31 is fixed with the inner wall of the second key hole 21; the waterproof buckle 32 is arranged on the outer side of the supporting frame 31 and positioned in the key groove 111; the second buckle 33 is fixed on the outer side of the supporting frame 31 and is arranged close to the other end of the supporting frame 31, the second buckle 33 is clamped with the second clamping groove, and the fixing of the key frame 3 and the encoder 2 is realized through the clamping of the second buckle 33 and the second clamping groove.

Referring to fig. 5, the waterproof part 4 is located in the key groove 111, and the waterproof part 4 includes a waterproof top 41, a waterproof wall 42, an elastic part 43, a waterproof bottom 44, and a positioning block 45; one end of the waterproof wall 42 is arranged around the periphery of the waterproof top 41 and is in sealing connection with the waterproof top 41, the waterproof wall 42 is provided with a first waterproof buckling hole 421, the waterproof buckling 32 is clamped with the first waterproof buckling hole 421, one end of the elastic part 43 is arranged around the other end of the waterproof wall 42 and is in sealing connection with the waterproof wall 42, the other end of the elastic part 43 extends towards the outer side of the waterproof wall 42 and away from the waterproof top 41, the waterproof bottom 44 is provided with a through hole, the inner wall of the waterproof bottom 44 is arranged around the other end of the elastic part 43 and is in sealing connection with the elastic part 43, the outer wall of the waterproof bottom 44 is abutted against the inner wall of the key groove 111, the positioning block 45 is fixed with the inner wall of the waterproof wall 42, the positioning block 45 is matched with the positioning notch 311, and the positioning block 45 is matched with the positioning notch 311, so that the waterproof part 4 can be smoothly installed on the key frame 3 only by ensuring that the positioning block 45 is matched with the positioning notch 311, and the waterproof part 4 can be prevented from being installed on the key frame 3, and the gap between the waterproof part 4 and the key frame 3 is increased after the waterproof part 4 is prevented from being installed on the other hand, and the sealing property between the waterproof part 4 and the key frame 3 is affected; in the present embodiment, the waterproof top 41, the waterproof wall 42, the elastic portion 43, the waterproof bottom 44, and the positioning block 45 are integrally molded. In one embodiment, the waterproof part 4 further comprises a buckling part, the buckling part is fixed with the outer side of the waterproof wall 42, the buckling part is covered on the waterproof buckling 32 hole, and the buckling part is matched with the waterproof buckling 32; the waterproof performance of the waterproof part 4 is further improved by arranging the buckling part, and moisture or dust is prevented from entering the key supporting frame 31 from the gap between the waterproof buckling 32 hole and the waterproof buckling 32.

Referring to fig. 2, the pressing portion 5 of the pressing portion 5 has a tubular shape, the pressing portion 5 is located in the key slot 111 and fixed to an inner wall of the key slot 111, and the pressing portion 5 abuts against the waterproof bottom 44, so that the waterproof bottom 44 is located between the pressing portion 5 and a bottom of the key slot 111. By providing the pressing portion 5, the tightness between the waterproof portion 4 and the knob cap 1 is increased.

Referring to fig. 6, the key cap 6 includes a key top 61 and a key wall 62, the key top 61 is tightly attached to the waterproof top 41, one end of the key wall 62 is disposed around the periphery of the key top 61, the inner wall of the key wall 62 is tightly attached to the outer wall of the waterproof wall 42, the key wall 62 is provided with a second waterproof fastening hole 621, the second waterproof fastening hole 621 is communicated with the first waterproof fastening hole 421, and the waterproof fastening 32 is fastened with the first waterproof fastening hole 421 and the second waterproof fastening hole 621. The button cap 6 is tightly attached to the outer wall of the waterproof part 4, so that the waterproof and dustproof performances of the knob structure are further improved.

According to the waterproof and dustproof knob structure, the waterproof part 4 is arranged on the key frame 3 in a covering mode, the outer wall of the waterproof bottom 44 of the waterproof part 4 is abutted to the inner wall of the key groove 111, external moisture and dust are prevented from contacting the key frame 3, and the waterproof and dustproof knob structure has the advantages of being simple in structure, waterproof and dustproof.

Referring to fig. 7, the present embodiment provides a console, which includes a waterproof and dustproof knob structure, a housing 7, a mounting sleeve 8, a tact switch 9, a touch screen 10 and a circuit board 110. The housing 7 is provided with a first knob hole 71, and the waterproof and dustproof knob structure is fixed with the housing 7 and is positioned at the first knob hole 71.

Referring to fig. 7, 8 and 9, the mounting sleeve 8 includes a mounting plate 81, a first mounting wall 82, a second mounting wall 83 and a mounting buckle 84, one side of the mounting plate 81 covers the first knob hole 71 and is in sealing contact with the housing 7, the mounting plate 81 is provided with a mounting hole, the mounting hole is communicated with the first knob hole 71, the first mounting wall 82 is located in the first knob hole 71, one end of the first mounting wall 82 is arranged around the mounting hole, and the outer side of the first mounting wall 82 is tightly attached to the inner side of the first knob hole 71; the second mounting wall 83 is located outside the first knob hole 71, and one end of the second mounting wall 83 is disposed around the outer circumference of the mounting plate 81 and fixed to the other side of the mounting plate 81; one end of the mounting buckle 84 for fixing is fixed with the other end of the second mounting wall 83, one end of the mounting buckle 84 for clamping is arranged towards the rotating shaft of the knob cap 1, and the mounting buckle 84 for clamping the encoder 2 is used for enabling the encoder 2 to be fixed with the mounting sleeve 8 more firmly; the tact switch 9 is fixed in the second key hole 21, the key frame 3 further comprises a key bar, one end of the key bar is fixed with the supporting frame 31, and the other end of the key bar is contacted with the tact switch 9; the touch screen 10 is fixed on the shell 7, the touch screen 10 is provided with a second knob hole 101, the second knob hole 101 is communicated with the first knob hole 71, and the waterproof dustproof knob structure sequentially penetrates through the second knob hole 101 and is arranged with the first knob hole 71; the circuit board 110 is fixed with the housing 7, and the waterproof dustproof knob structure is fixed with the circuit board 110.

The above examples merely represent a few implementations of the present examples, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and the utility model is intended to encompass such modifications and improvements.

Claims

1. The waterproof dustproof knob structure is characterized by comprising a knob cap, an encoder, a key frame and a waterproof part; the knob cap is fixed with the encoder, the key frame penetrates through the knob cap to be fixed with the encoder, and the waterproof part is fixed with the key frame;

2. The waterproof and dustproof knob structure according to claim 1, wherein the key frame is further provided with a positioning notch, the positioning notch is located at one end of the key frame, the waterproof portion further comprises a positioning block, the positioning block is fixed to the inner wall of the waterproof wall, and the positioning block is matched with the positioning notch.

3. The waterproof and dustproof knob structure according to claim 1, wherein the waterproof portion further comprises a buckling portion, the buckling portion is fixed to the outer side of the waterproof wall, the buckling portion is covered on the first waterproof buckling hole, and the buckling portion is matched with the waterproof buckle.

4. The waterproof and dustproof knob structure according to claim 1, further comprising a pressing portion, wherein the pressing portion is tubular, is located in the key groove and is fixed to the inner wall of the key groove, and is abutted to the waterproof bottom.

5. The waterproof and dustproof knob structure according to claim 1, wherein the knob cap further comprises a guide rail and a first buckle, the guide rail is fixed with the inner wall of the first key hole, one end of the first buckle is fixed with the inner wall of the first key hole, and one end of the first buckle is arranged towards the rotating shaft of the knob cap; the key frame further comprises a second buckle, and the second buckle is fixed on the outer side of the supporting frame and is arranged close to the other end of the supporting frame; the encoder is further provided with a first clamping groove, a guide groove and a second clamping groove, wherein the first clamping groove is positioned at the outer side of the encoder and is positioned between two ends of the encoder, the guide groove penetrates through one end of the encoder, which is close to the knob cap, the second clamping groove is positioned at the inner side of the encoder and is positioned between two ends of the encoder, and the extending directions of the first clamping groove, the guide groove and the second clamping groove are all parallel to the rotating shaft of the knob cap; the first buckle is in clamping connection with the first clamping groove, the guide groove is in sliding fit with the guide rail, and the second buckle is in clamping connection with the second clamping groove.

6. The waterproof and dustproof knob structure according to claim 1, further comprising a key cap, wherein the key cap comprises a key top and a key wall, the key top is tightly attached to the waterproof top, one end of the key wall is arranged around the periphery of the key top, the inner wall of the key wall is tightly attached to the outer wall of the waterproof wall, the key wall is provided with a second waterproof fastening hole, the second waterproof fastening hole is communicated with the first waterproof fastening hole, and the waterproof fastening is fastened with the first waterproof fastening hole and the second waterproof fastening hole.

7. The center console is characterized by comprising the waterproof and dustproof knob structure according to any one of claims 1-6, and further comprising a shell, wherein the shell is provided with a first knob hole, and the waterproof and dustproof knob structure is fixed with the shell and is positioned at the first knob hole.

8. The center console of claim 7, further comprising a mounting sleeve comprising a mounting plate, a first mounting wall and a mounting buckle, one side of the mounting plate covers the first knob hole and is in sealing contact with the housing, the mounting plate is provided with a mounting hole, the mounting hole is communicated with the first knob hole, the first mounting wall is located in the first knob hole, one end of the first mounting wall is arranged around the mounting hole, one end of the mounting buckle is used for fixing the other side of the mounting plate, and one end of the mounting buckle is used for being clamped towards a shaft rotating the knob cap.

9. The center console of claim 7, further comprising a tact switch fixed in the second key hole, the key frame further comprising a key bar, one end of the key bar is fixed to the support frame, and the other end of the key bar is in contact with the tact switch.

10. The center console of claim 8, further comprising a touch screen and a circuit board, wherein the touch screen is fixed to the housing, the touch screen is provided with a second knob hole, the second knob hole is communicated with the first knob hole, a waterproof and dustproof knob structure sequentially penetrates through the second knob hole and is arranged in the first knob hole, the circuit board is fixed to the housing, and the waterproof and dustproof knob structure is fixed to the circuit board.