CN216269214U - Touch panel assembly and steering wheel - Google Patents
Touch panel assembly and steering wheel Download PDFInfo
- Publication number
- CN216269214U CN216269214U CN202122385747.1U CN202122385747U CN216269214U CN 216269214 U CN216269214 U CN 216269214U CN 202122385747 U CN202122385747 U CN 202122385747U CN 216269214 U CN216269214 U CN 216269214U
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- touch screen
- steering wheel
- touch
- panel assembly
- mounting opening
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Abstract
The utility model discloses a touch panel assembly which comprises a touch screen, a decoration part, a touch screen PCBA and a touch screen rear cover, wherein the touch screen is installed on the decoration part, the touch screen PCBA is installed on the back surface of the touch screen, and the touch screen rear cover is installed on the back surface of the touch screen PCBA and is connected with the decoration part. The utility model also discloses a steering wheel. In one embodiment of the utility model, the touch panel assembly is integrated into a subassembly, and the subassembly is integrated with the steering wheel body into a whole, so that a small installation space is occupied; and the steering wheel has the touch control function, and the touch-sensitive screen can set up the touch button of different functions, and the touch-sensitive screen still has the display function, compares in traditional mechanical button, and the integrated level is higher, and user experience feels better.
Description
Technical Field
The utility model relates to the technical field of steering wheels, in particular to a touch panel assembly and a steering wheel.
Background
The existing keys on the steering wheel are usually mechanical keys, the operation of the mechanical keys needs larger pressing force, the touch feeling is poorer, and the installation space needed by the mechanical keys is larger.
The existing touch panel assembly and the steering wheel body are separated, and if the touch panel assembly is required to be installed on the steering wheel body, a large installation space needs to be reserved in the steering wheel body.
Therefore, it is necessary to design a touch panel assembly and a steering wheel that can be integrated with a steering wheel body and occupy a small space.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a touch panel assembly and a steering wheel which can be integrated with a steering wheel body and occupy small space.
The technical scheme of the utility model provides a touch panel assembly which comprises a touch screen, a decoration part, a touch screen PCBA and a touch screen rear cover, wherein the touch screen is installed on the decoration part, the touch screen PCBA is installed on the back surface of the touch screen, and the touch screen rear cover is installed on the back surface of the touch screen PCBA and is connected with the decoration part.
Furthermore, the back of the touch screen comprises a bonding area and a first connecting part, a touch screen mounting opening is formed in the decorating part, the bonding area is bonded with the front face of the touch screen mounting opening, and the first connecting part penetrates through the touch screen mounting opening and then is connected with the touch screen PCBA.
Furthermore, a second connecting part is arranged on the touch screen PCBA,
the first connecting portion are studs, the second connecting portion are mounting holes, and the studs are inserted into the mounting holes to connect the touch screen PCBA with the touch screen.
Furthermore, a first threaded hole and a second threaded hole are formed in the rear cover of the touch screen, a third threaded hole is formed in the back face of the decorating part, the first threaded hole is connected with the stud in an aligned mode through a screw, and the second threaded hole is connected with the third threaded hole in an aligned mode through a screw.
Furthermore, the touch screen rear cover comprises a first step surface and a second step surface, the first threaded hole is formed in the first step surface, and the second threaded hole is formed in the second step surface;
when the touch screen is installed, the first step surface is in contact with the back surface of the touch screen PCBA, and the second step surface is in contact with the back surface of the decorating part.
Furthermore, an airbag mounting opening is formed in the decorating part, and the touch screen mounting opening is located below the airbag mounting opening.
The utility model also provides a steering wheel, which comprises a steering wheel body and the touch panel assembly, wherein the touch panel assembly is integrally mounted on the steering wheel body.
Further, the edge of the decoration is clamped with the steering wheel body.
The steering wheel further comprises an airbag module, wherein the airbag module is mounted in the middle of the steering wheel body;
the decorative piece is further provided with an air bag mounting opening, and the air bag mounting opening covers the upper portion of the air bag module.
Further, the touch screen mounting port is located below the airbag mounting port.
After adopting above-mentioned technical scheme, have following beneficial effect:
in one embodiment of the utility model, the touch panel assembly is integrated into a subassembly, and the subassembly is integrated with the steering wheel body into a whole, so that a small installation space is occupied; and the steering wheel has the touch control function, and the touch-sensitive screen can set up the touch button of different functions, and the touch-sensitive screen still has the display function, compares in traditional mechanical button, and the integrated level is higher, and user experience feels better.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
FIG. 1 is a front view of a touch screen according to an embodiment of the present invention;
FIG. 2 is a diagram of a back side of a touch screen in accordance with an embodiment of the present invention;
FIG. 3 is a front view of a trim member according to an embodiment of the present invention;
FIG. 4 is a front view of a touch screen mounted to a trim piece in accordance with one embodiment of the present invention;
FIG. 5 is a rear view of a touch screen mounted to a trim member in accordance with one embodiment of the present invention;
FIG. 6 is a schematic diagram of a touch screen PCBA according to one embodiment of the present invention;
FIG. 7 is a rear view of a touch screen PCBA mounted to the touch screen in accordance with one embodiment of the present invention;
FIG. 8 is a schematic diagram of a rear cover of a touch screen according to an embodiment of the utility model;
FIG. 9 is a rear view of a touch screen rear cover mounted to a trim member in accordance with one embodiment of the present invention;
FIG. 10 is a schematic view of the steering wheel body in the second embodiment of the present invention;
FIG. 11 is a schematic view of a touch panel assembly and a steering wheel body after the touch panel assembly and the steering wheel body are mounted according to a second embodiment of the present invention;
fig. 12 is a cross-sectional view at a-a in fig. 11.
Reference symbol comparison table:
touch panel assembly 10:
touch screen 1: a bonding region 11, a first connection portion 12;
and (3) decorative part 2: a touch screen mounting port 21 and an airbag mounting port 22;
touch screen PCBA 3: a second connecting portion 31;
touch screen rear cover 4: a first threaded hole 41, a second threaded hole 42, a first step surface 43, a second step surface 44;
steering wheel body 20: the installation site 201.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
It is easily understood that according to the technical solution of the present invention, those skilled in the art can substitute various structures and implementation manners without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as being all of the present invention or as defining or limiting the technical solutions of the present invention.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
The first embodiment is as follows:
a touch panel assembly 10 comprises a touch screen 1, a trim 2, a touch screen PCBA3 and a touch screen rear cover 4, wherein the touch screen 1 is mounted on the trim 2, the touch screen PCBA3 is mounted on the back of the touch screen 1, and the touch screen rear cover 4 is mounted on the back of the touch screen PCBA3 and is connected with the trim 2.
Specifically, the touch panel 1 is mounted on a part of the structure of the front surface of the garnish 2, and the touch panel 1 looks like an LCD (liquid crystal display) when viewed from the front surface. The outer fringe of decoration 2 is equipped with buckle structure, through buckle structure and external component joint, decoration 2 has played the effect of sheltering from the inner structure of external component.
The touch screen PCBA3 is connected with the back of the touch screen 1 from the back of the decorating part 2, the touch screen rear cover 4 is directly connected with the touch screen PCBA3 and the decorating part 2, and the touch screen PCBA3 and the touch screen 1 are fixedly connected on the decorating part 1. Through the connection, the touch screen 1, the touch screen PCBA3 and the touch screen rear cover 4 are integrated with the decorating part 1 into a whole, the touch panel assembly 10 occupies a small space, and the touch panel assembly 10 is connected with an external component, so that the installation is convenient.
Further, as shown in fig. 2-5, the back surface of the touch screen 1 includes an adhesive area 11 and a first connecting portion 12, the decorative member 2 is provided with a touch screen mounting opening 21, the adhesive area 11 is adhered to the front surface of the touch screen mounting opening 21, and the first connecting portion 12 passes through the touch screen mounting opening 21 and then is connected to the touch screen PCBA 3.
Specifically, as shown in fig. 2, the adhesive regions 11 are located on the left and right sides of the back surface of the touch panel 1. As shown in fig. 3, the left and right edges of the touch screen mounting opening 21 have a large area, and after glue or double-sided tape is coated on the bonding region 11, the bonding region is fastened to the touch screen mounting opening 21 and bonded to the front surface of the touch screen mounting opening 21. As shown in fig. 4, after the bonding, the touch panel 1 covers the front surface of the touch panel mounting opening 21.
As shown in fig. 2, the first connecting portion 12 is located on the back surface of the touch panel 1 between the two bonding areas 11, and the first connecting portion 12 is provided in two on the left and right sides. As shown in fig. 5, the first connection portion 12 extends toward the rear of the trim piece 12, the first connection portion 12 being for connection with a touch screen PCBA 3.
Further, as shown in fig. 6-7, touch screen PCBA3 is provided with three second connections 31,
the first connecting parts 12 are studs, the outer surfaces of the studs are smooth surfaces, the inner surfaces of the studs are provided with internal threads, and the number of the first connecting parts 12 corresponding to the second connecting parts 31 is three; second connection portion 31 is a mounting hole into which a stud is inserted to connect touch panel PCBA3 with touch panel 1.
When touch-sensitive screen PCBA3 and touch-sensitive screen 1 installation, first connecting portion 12 inserts in the second connecting portion 31, for clearance fit between stud and the mounting hole, realized touch-sensitive screen PCBA 3's initial positioning.
As shown in fig. 7, the touch panel PCBA3 is attached to the touch panel 1, and is positioned on the back surface of the touch panel 1 to cover the touch panel 1.
Further, as shown in fig. 8 to 9, a first threaded hole 41 and a second threaded hole 42 are formed in the touch screen rear cover 4, a third threaded hole (not shown) is formed in the back surface of the decoration 2, the first threaded hole 41 is aligned with the stud and then connected by a screw, and the second threaded hole 42 is aligned with the third threaded hole and then connected by a screw.
The touch screen rear cover 4 is buckled on the back of the touch screen PCBA3, the first threaded hole 41 is aligned with the first connecting part 12 and the second connecting part 31, the screw penetrates through the first threaded hole 41 and then is connected with the stud, and the touch screen PCBA3 is fixed between the touch screen 1 and the touch screen rear cover 4; the second threaded hole 42 is located outside the first threaded hole 41 and is used for aligning with a third threaded hole on the decoration 2, and a screw passes through the second threaded hole 42 and then is screwed with the third threaded hole, so that the direct fixed connection between the touch screen rear cover 4 and the decoration 2 is realized, and the indirect fixed connection between the touch screen 1 and the decoration 2 is realized.
After the touch screen rear cover 4 is installed, the whole touch panel assembly 10 is integrated into a whole, the thickness of the touch panel assembly 10 is almost equal to that of the decoration 2, and the occupied space is very small.
In this embodiment, there are three first threaded holes 41, four second threaded holes 42, and seven screws. Seven corresponding studs
Alternatively, the number of the first threaded holes 41 and the second threaded holes 42 may be other.
Further, as shown in fig. 9, the touch screen rear cover 4 includes a first step surface 43 and a second step surface 44, the first threaded hole 41 is opened on the first step surface 43, and the second threaded hole 42 is opened on the second step surface 44;
when mounted, first step surface 43 contacts the back surface of touch screen PCBA3, and second step surface 44 contacts the back surface of trim piece 2.
Specifically, first step surface 43 is depressed toward the front side with respect to the central body of touch screen rear cover 4, which is used to accommodate the plug-in on touch screen PCBA3, and thus is raised toward the rear side. The three first step surfaces 43 are located in a better fit with the touch screen PCBA3, thus sinking toward the front surface.
The second step surface 44 is further depressed toward the front surface with respect to the first step surface 43 for better adhesion with the rear surface of the garnish 2.
The second step surface 44 further includes two small steps with a height difference, and the two small steps are mounted on mounting surfaces of the decoration 2 at different positions, so that the connection stability is improved.
Further, as shown in fig. 3, an airbag mounting opening 22 is further formed in the garnish 2, and the touch panel mounting opening 21 is located below the airbag mounting opening 22.
The airbag mounting port 22 is used for shielding the edge of the airbag module, and the touch screen mounting port 21 is located below the airbag mounting port 22, so that a user can observe and operate the touch screen conveniently.
In the present embodiment, by integrating the touch panel assembly 10 as a whole, the installation of the touch panel assembly 10 is facilitated, and the occupied space of the touch panel assembly 10 is reduced.
Example two:
as shown in fig. 10 to 12, the steering wheel includes a steering wheel body 20, and further includes the touch panel assembly 10 of the first embodiment and the modification thereof, and the touch panel assembly 10 is integrally mounted to the steering wheel body 20.
Specifically, as shown in fig. 10, a mounting position 201 is disposed in the middle of the steering wheel body 20, the mounting position 201 is used for mounting the touch panel assembly 10, and the edge of the decoration 2 is clamped with the edge of the mounting position 201.
As shown in fig. 11, the touch panel assembly 10 is mounted on the steering wheel main body 20.
Further, as shown in fig. 11, an airbag module (not shown) is further included, and the airbag module is installed at a middle portion of the steering wheel body 20;
the garnish 2 is further provided with an airbag mounting opening 22, and the airbag mounting opening 22 covers the airbag module.
The position of the airbag mounting opening 22 is used for mounting an airbag module, and the touch screen 1 is located below the airbag mounting opening 22 after being mounted, namely below the central area of the steering wheel, so that a driver can conveniently operate the touch screen 1 in the driving process.
As shown in fig. 12, the edge of the decoration 2 is clamped into the edge of the installation position 201 of the steering wheel body 20, the touch panel assembly 10 is installed in the steering wheel body 20 as a sub-assembly, the touch panel assembly 10 occupies a very small space, the steering wheel has a touch control function after installation, the touch screen can be provided with touch keys with different functions, the touch screen further has a display function, and compared with the traditional mechanical keys, the integration level is higher, and the user experience feeling is better.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the utility model. It should be noted that, for those skilled in the art, several other modifications can be made on the basis of the principle of the present invention, and the protection scope of the present invention should be regarded.
Claims (10)
1. A touch panel assembly comprising a touch screen, a trim, a touch screen PCBA mounted on the trim, and a touch screen rear cover mounted on the back of the touch screen and connected to the trim.
2. The touch panel assembly of claim 1, wherein the back surface of the touch screen includes a bonding area and a first connecting portion, the decorative member defines a touch screen mounting opening, the bonding area is bonded to the front surface of the touch screen mounting opening, and the first connecting portion is connected to the touch screen PCBA after passing through the touch screen mounting opening.
3. A touch panel assembly according to claim 2, wherein the touch screen PCBA is provided with a second connection portion,
the first connecting portion are studs, the second connecting portion are mounting holes, and the studs are inserted into the mounting holes to connect the touch screen PCBA with the touch screen.
4. The touch panel assembly of claim 3, wherein the touch screen rear cover defines a first threaded hole and a second threaded hole, the trim defines a third threaded hole in a rear surface thereof, the first threaded hole is aligned with the stud and then screwed together, and the second threaded hole is aligned with the third threaded hole and then screwed together.
5. The touch panel assembly of claim 4, wherein the touch screen rear cover includes a first step surface and a second step surface, the first threaded hole being provided in the first step surface, the second threaded hole being provided in the second step surface;
when the touch screen is installed, the first step surface is in contact with the back surface of the touch screen PCBA, and the second step surface is in contact with the back surface of the decorating part.
6. The touch panel assembly of claim 2, wherein the trim further defines an airbag mounting opening, and wherein the touch screen mounting opening is located below the airbag mounting opening.
7. A steering wheel comprising a steering wheel body, further comprising the touch panel assembly of any of claims 1-6 integrally mounted to the steering wheel body.
8. The steering wheel of claim 7, wherein an edge of the trim piece is snapped into engagement with the steering wheel body.
9. The steering wheel of claim 7, further comprising an airbag module mounted in a middle portion of the steering wheel body;
the decorative piece is further provided with an air bag mounting opening, and the air bag mounting opening covers the upper portion of the air bag module.
10. The steering wheel of claim 9, wherein the trim piece defines a touch screen mounting opening, and the touch screen mounting opening is located below the airbag mounting opening.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021212514069 | 2021-06-04 | ||
| CN202121251406 | 2021-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216269214U true CN216269214U (en) | 2022-04-12 |
Family
ID=81067061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122385747.1U Active CN216269214U (en) | 2021-06-04 | 2021-09-29 | Touch panel assembly and steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216269214U (en) |
-
2021
- 2021-09-29 CN CN202122385747.1U patent/CN216269214U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |