CN108237988B - Vehicle-mounted control knob device - Google Patents
Vehicle-mounted control knob device Download PDFInfo
- Publication number
- CN108237988B CN108237988B CN201611218921.0A CN201611218921A CN108237988B CN 108237988 B CN108237988 B CN 108237988B CN 201611218921 A CN201611218921 A CN 201611218921A CN 108237988 B CN108237988 B CN 108237988B
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- CN
- China
- Prior art keywords
- knob
- cover plate
- shell
- shaft sleeve
- appearance cover
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- 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.)
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- 238000009434 installation Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/005—Electro-mechanical devices, e.g. switched
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention relates to a vehicle-mounted control knob device, which comprises a knob body (1) and an appearance cover plate (2), wherein the appearance cover plate (2) is arranged on a vehicle body, and is characterized in that the appearance cover plate (2) is of a cavity structure matched with the outer surface of the knob body (1), the knob body (1) is horizontally arranged in the appearance cover plate (2) and is rotationally connected with the appearance cover plate (2), part of the knob body (1) is exposed out of the appearance cover plate (2), the height of the knob body (1) exposed out of the appearance cover plate (2) is larger than the height of the knob body (1) arranged in the appearance cover plate (2), and a matched contact surface of the appearance cover plate (2) and the knob body (1) is of an integrally formed closed structure. Compared with the prior art, the vehicle-mounted control knob is attractive in appearance, convenient to install and good in waterproof and dustproof performances.
Description
Technical Field
The present disclosure relates to rotary knobs, and particularly to a vehicle-mounted control knob.
Background
At present, most of horizontal control knobs on a vehicle-mounted central control panel or a multifunctional steering wheel have small overall diameter, the height of the surface protruding out of the overall appearance is small, and the height protruding out of the surface is generally smaller than the diameter of the knob, so that the exposed surface part of the appearance of the knob is small, and most of gorgeous appearance of the knob cannot be presented to a driver or a passenger, and as shown in fig. 1 and 2, the three-dimensional structure schematic diagram and the top view of the conventional horizontal control knob are shown. Fig. 3 is a sectional view of the position a-a in fig. 2, and it can be seen from the sectional view that the design is such that the assembly sequence of the structure can only fix the integral structure part of the knob a to the inner housing a1, then fasten an appearance cover plate a2 as an appearance on the outermost surface, and generally cut a through hole at the corresponding part of the appearance cover plate a2 in order to expose a part of the knob a at the position of the knob of the appearance cover plate a2, so that the waterproof and dustproof grade of the product is reduced, and water and dust easily enter the inside of the product through the through hole, and there is a risk of losing the electrical performance of the product.
Disclosure of Invention
The present invention is directed to a vehicle-mounted control knob device that overcomes the above-mentioned drawbacks of the prior art.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a vehicle-mounted control knob device, includes knob body and outward appearance apron, outward appearance apron install on the automobile body, its characterized in that, the outward appearance apron for with the cavity structure of knob body surface matching, the knob body lie flat in the outward appearance apron and with outward appearance apron swivelling joint, knob body part expose outside the outward appearance apron and knob body expose in the outward appearance apron highly be greater than the knob body and arrange outward appearance apron in this internal height, outward appearance apron and knob body match contact surface as integrated into one piece's enclosed construction.
The knob body include knob casing and rotatory axle sleeve, knob casing be hollow cylinder structure, knob casing one end be equipped with be used for with knob casing with outward appearance apron connection's the protruding axle of casing installation, knob casing other end is open structure, rotatory axle sleeve one end follow knob casing open end cover go into in the knob casing and carry out fixed connection, rotatory axle sleeve other end be equipped with the protruding axle of axle sleeve installation that corresponds of casing installation protruding axle, the protruding axle of casing installation protruding axle card inlay in outward appearance apron both sides curb plate and carry out sliding connection.
The rotary shaft sleeve and the knob shell are in a buckling connection mode, a clamping groove is formed in the outer side of the end portion of the knob shaft sleeve, and a clamping hook is arranged at a position corresponding to the inner side wall of the knob shell.
The inner wall of the knob shell is provided with a plurality of guide grooves, and the corresponding position of the outer side of the rotary shaft sleeve is provided with positioning interference ribs corresponding to the guide grooves.
The rotary shaft sleeve is smaller than the rotary shell, the knob body further comprises a telescopic mechanism, the telescopic mechanism comprises a spring, a first guide column and a second guide column, the first guide column is arranged in the knob shell, the second guide column is arranged on the rotary shaft sleeve, the first guide column and the second guide column are correspondingly arranged at the axis position of the whole knob body, the spring is arranged between the first guide column and the second guide column, and two ends of the spring are connected with the two guide columns respectively.
Compared with the prior art, the invention has the following advantages:
(1) When the knob body is installed, the knob body is directly clamped and embedded in the cavity of the appearance cover plate, and the appearance cover plate adopts an integrated structure, so that the dustproof and waterproof effects can be effectively achieved without cutting materials;
(2) The height of the knob body exposed out of the appearance cover plate is larger than the height of the knob body arranged in the appearance cover plate body, so that the function of a control knob can be realized while exposing most of the appearance of the knob, and the aesthetic feeling of the whole vehicle-mounted central control panel and the multifunctional steering wheel can be improved;
(3) The telescopic mechanism provided by the invention can be convenient for installing the knob body, when the knob body is installed, the rotary shaft sleeve is compressed firstly to enable the whole knob body to be placed in the cavity of the appearance cover plate, then the shell installation protruding shaft is clamped and embedded in the clamping groove on one side of the appearance cover plate, then the rotary shaft sleeve is loosened, under the action of the spring, the rotary shaft sleeve rebounds, the shaft sleeve installation protruding shaft at the end part of the rotary shaft sleeve is clamped and embedded in the clamping groove on the other side of the appearance cover plate, the process is convenient to install, and in the whole process, the spring can not only ensure that the rotary shaft sleeve is not inclined when being pressed back to the knob shell, but also enable the rotary shaft sleeve to recover to the original position;
(4) The guide groove of the knob shell and the positioning interference rib on the rotary shaft sleeve facilitate the quick installation of the knob shell and the rotary shaft sleeve, and meanwhile, the assembly direction of the knob shell and the rotary shaft sleeve can be ensured, the movement of the knob during rotation can be prevented, and the knob performance is improved.
Drawings
FIG. 1 is a schematic perspective view of a conventional horizontal control knob;
FIG. 2 is a top view of a prior art horizontal control knob;
FIG. 3 is a cross-sectional view taken at the a-a position of FIG. 2;
FIG. 4 is a schematic diagram of a vehicle control knob device according to an embodiment of the present invention;
FIG. 5 is an assembly view of a knob body according to an embodiment of the present invention;
FIG. 6 is a schematic view of a structure of a knob housing according to an embodiment of the invention;
FIG. 7 is a schematic view of a structure of a rotary shaft sleeve according to an embodiment of the present invention;
Fig. 8 is a cross-sectional view of a knob body according to an embodiment of the present invention.
In the figure, 1 is a knob body, 2 is an appearance cover plate, 3 is a knob shell, 4 is a spring, 5 is a rotary shaft sleeve, 6 is a shell mounting protruding shaft, 7 is a shaft sleeve mounting protruding shaft, 8 is a clamping hook, 9 is a guide groove, 10 is a first guide post, 11 is a positioning interference rib, and 12 is a second guide post.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Examples
As shown in fig. 4 to 8, a vehicle-mounted control knob device comprises a knob body 1 and an appearance cover plate 2, wherein the appearance cover plate 2 is mounted on a vehicle body, and is characterized in that the appearance cover plate 2 is of a cavity structure matched with the outer surface of the knob body 1, the knob body 1 is horizontally arranged in the appearance cover plate 2 and is rotationally connected with the appearance cover plate 2, a part of the knob body 1 is exposed out of the appearance cover plate 2, the height of the knob body 1 exposed out of the appearance cover plate 2 is larger than the height of the knob body 1 arranged in the appearance cover plate 2, and the matching contact surface of the appearance cover plate 2 and the knob body 1 is of an integrally formed closed structure.
The knob body 1 includes knob casing 3 and rotatory axle sleeve 5, knob casing 3 is hollow cylinder structure, knob casing 3 surface has anti-skidding effect, frictional force when increasing the staff operation, knob casing 3 one end is equipped with the casing installation protruding axle 6 that is used for being connected knob casing 3 and outward appearance apron 2, the knob casing 3 other end is open structure, rotatory axle sleeve 5 one end is emboliaed in knob casing 3 and is carried out fixed connection from knob casing 3 open end, rotatory axle sleeve 5 other end is equipped with the axle sleeve installation protruding axle 7 that corresponds with casing installation protruding axle 6, casing installation protruding axle 6 and axle sleeve installation protruding axle 7 inlay card are on the curb plate of outward appearance apron 2 both sides and carry out sliding connection. The rotary shaft sleeve 5 is made of plastic with low friction coefficient, stable geometric property and self-lubricating effect, in addition, the rotary shaft sleeve 5 and the knob shell 3 are in a buckle connection mode, a clamping groove is arranged on the outer side of the end part of the knob shaft sleeve, and a clamping hook 8 is arranged on the corresponding position of the inner side wall of the knob shell 3. The inner wall of the knob shell 3 is provided with a plurality of guide grooves 9, and the corresponding positions of the outer sides of the rotary shaft sleeves 5 are provided with positioning interference ribs 11 corresponding to the guide grooves 9, so that the knob shell 3 and the rotary shaft sleeves 5 can be quickly installed, and meanwhile, the assembly direction of the knob shell 3 is ensured, and the movement of the knob during rotation is prevented.
The length of the rotary shaft sleeve 5 is smaller than that of the rotary shell, the knob body 1 further comprises a telescopic mechanism, the telescopic mechanism comprises a spring 4, a first guide post 10 arranged in the knob shell 3 and a second guide post 12 arranged on the rotary shaft sleeve 5, the spring 4 is made of spring 4 steel with required rigidity and compression ratio of the spring 4, the first guide post 10 and the second guide post 12 are correspondingly arranged at the axial center position of the whole knob body 1, the spring 4 is arranged between the first guide post 10 and the second guide post 12, and two ends of the spring 4 are respectively connected with the two guide posts.
In the mounting manner of the vehicle-mounted control knob of this embodiment, the knob body 1 is assembled first, and then the knob body 1 is mounted in the exterior cover plate 2. The knob body 1 is installed in the following manner: firstly, one end of a spring 4 is installed on a second guide post 12 of a rotary shaft sleeve 5, a positioning interference rib 11 on the rotary shaft sleeve 5 corresponds to a guide groove 9 on a knob shell 3, then the rotary shaft sleeve 5 is sleeved into the knob shell 3 along the guide groove 9, after a set depth is reached, the other end of the spring 4 is sleeved on the second guide post 12 on the knob shell 3, then a clamping hook 8 on the knob shell 3 is in clamping connection with the rotary shaft sleeve 5, and further the installation of the whole knob body 1 is completed. Next, the knob body 1 is installed in the appearance cover plate 2, the rotary shaft sleeve 5 is compressed, so that the whole knob body 1 can be placed in a cavity of the appearance cover plate 2, the shell installation protruding shaft 6 is clamped and embedded in a clamping groove on one side of the appearance cover plate 2, then the rotary shaft sleeve 5 is loosened, the rotary shaft sleeve 5 rebounds under the action of the spring 4, the shaft sleeve installation protruding shaft 7 at the end part of the rotary shaft sleeve 5 is clamped and embedded in a clamping groove on the other side of the appearance cover plate 2, the process is convenient to install, the spring 4 can not incline when the rotary shaft sleeve 5 is pressed and integrated with the knob shell 3 in the whole process, the rotary shaft sleeve 5 can be restored to the original position, and finally the installation is completed. The appearance cover plate 2 is of an integrated cavity structure, so that the waterproof and dustproof performances are improved.
Claims (3)
1. The vehicle-mounted control knob device comprises a knob body (1) and an appearance cover plate (2), wherein the appearance cover plate (2) is arranged on a vehicle body, the vehicle-mounted control knob device is characterized in that the appearance cover plate (2) is of a cavity structure matched with the outer surface of the knob body (1), the knob body (1) is horizontally arranged in the appearance cover plate (2) and is rotationally connected with the appearance cover plate (2), part of the knob body (1) is exposed out of the appearance cover plate (2) and the knob body (1) is exposed out of the appearance cover plate (2) to a height greater than that of the knob body (1) arranged in the appearance cover plate (2), a contact surface matched with the knob body (1) is of an integrally formed closed structure,
Wherein the knob body (1) comprises a knob shell (3) and a rotary shaft sleeve (5), the knob shell (3) is of a hollow cylinder structure, one end of the knob shell (3) is provided with a shell installation protruding shaft (6) for connecting the knob shell (3) with the appearance cover plate (2), the other end of the knob shell (3) is of an opening structure, one end of the rotary shaft sleeve (5) is sleeved into the knob shell (3) from the opening end of the knob shell (3) and is fixedly connected with the knob shell, the other end of the rotary shaft sleeve (5) is provided with a shaft sleeve installation protruding shaft (7) corresponding to the shell installation protruding shaft (6), the shell installation protruding shaft (6) and the shaft sleeve installation protruding shaft (7) are clamped on side plates on two sides of the appearance cover plate (2) and are in sliding connection,
Wherein the rotary shaft sleeve (5) and the knob shell (3) are in a buckling connection mode,
The rotary shaft sleeve (5) is smaller than the knob shell (3), the knob body (1) further comprises a telescopic mechanism, the telescopic mechanism comprises a spring (4), a first guide column (10) arranged in the knob shell (3) and a second guide column (12) arranged on the rotary shaft sleeve (5), the first guide column (10) and the second guide column (12) are correspondingly arranged at the axis position of the whole knob body (1), the spring (4) is arranged between the first guide column (10) and the second guide column (12), and two ends of the spring (4) are respectively connected with the two guide columns.
2. The vehicle-mounted control knob device according to claim 1, wherein a clamping groove is formed in the outer side of the end portion of the rotating shaft sleeve (5), and a clamping hook (8) is arranged at a position corresponding to the inner side wall of the knob shell (3).
3. The vehicle-mounted control knob device according to claim 1, wherein a plurality of guide grooves (9) are formed in the inner wall of the knob housing (3), and positioning interference ribs (11) corresponding to the guide grooves (9) are formed in corresponding positions on the outer side of the rotary shaft sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218921.0A CN108237988B (en) | 2016-12-26 | 2016-12-26 | Vehicle-mounted control knob device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218921.0A CN108237988B (en) | 2016-12-26 | 2016-12-26 | Vehicle-mounted control knob device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108237988A CN108237988A (en) | 2018-07-03 |
| CN108237988B true CN108237988B (en) | 2024-05-03 |
Family
ID=62701419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218921.0A Active CN108237988B (en) | 2016-12-26 | 2016-12-26 | Vehicle-mounted control knob device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237988B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1607623A (en) * | 1998-12-25 | 2005-04-20 | 松下电器产业株式会社 | Rotary-push type electronic component and electronic appliance using the same |
| CN1619740A (en) * | 2003-11-21 | 2005-05-25 | 松下电器产业株式会社 | Rotationally-operated electronic component |
| WO2008022868A1 (en) * | 2006-08-22 | 2008-02-28 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device for an electrical appliance |
| CN101258458A (en) * | 2005-07-18 | 2008-09-03 | Sc2N公司 | Indexing unit and control device comprising such an indexing unit |
| JP2010257599A (en) * | 2009-04-21 | 2010-11-11 | Alps Electric Co Ltd | Rotary electric component with switch |
| CN202695246U (en) * | 2012-06-01 | 2013-01-23 | 宁波华路汽车电器有限公司 | Instrument light brightness adjusting switch assembly |
| JP2015115121A (en) * | 2013-12-09 | 2015-06-22 | 帝国通信工業株式会社 | Drip-proof structure for rotary electronic component |
| CN206327304U (en) * | 2016-12-26 | 2017-07-14 | 德尔福电子(苏州)有限公司 | A kind of vehicle-mounted control knob assembly |
-
2016
- 2016-12-26 CN CN201611218921.0A patent/CN108237988B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1607623A (en) * | 1998-12-25 | 2005-04-20 | 松下电器产业株式会社 | Rotary-push type electronic component and electronic appliance using the same |
| CN1619740A (en) * | 2003-11-21 | 2005-05-25 | 松下电器产业株式会社 | Rotationally-operated electronic component |
| CN101258458A (en) * | 2005-07-18 | 2008-09-03 | Sc2N公司 | Indexing unit and control device comprising such an indexing unit |
| WO2008022868A1 (en) * | 2006-08-22 | 2008-02-28 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device for an electrical appliance |
| JP2010257599A (en) * | 2009-04-21 | 2010-11-11 | Alps Electric Co Ltd | Rotary electric component with switch |
| CN202695246U (en) * | 2012-06-01 | 2013-01-23 | 宁波华路汽车电器有限公司 | Instrument light brightness adjusting switch assembly |
| JP2015115121A (en) * | 2013-12-09 | 2015-06-22 | 帝国通信工業株式会社 | Drip-proof structure for rotary electronic component |
| CN206327304U (en) * | 2016-12-26 | 2017-07-14 | 德尔福电子(苏州)有限公司 | A kind of vehicle-mounted control knob assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108237988A (en) | 2018-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Applicant after: ANBOFU ELECTRONICS (SUZHOU) Co.,Ltd. Address before: 215126 No. 123 Changyang street, Suzhou Industrial Park, Suzhou, Jiangsu. Applicant before: Delphi Electronics (Suzhou) Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |